From d444bd36ce065c248b4ec62aa1971248a815389b Mon Sep 17 00:00:00 2001 From: Owl Bot Date: Wed, 25 Jan 2023 00:07:27 +0000 Subject: [PATCH 1/6] chore: reformat protos PiperOrigin-RevId: 504359717 Source-Link: https://github.com/googleapis/googleapis/commit/1266905b6b1faeca138cd07d8477030226ebced3 Source-Link: https://github.com/googleapis/googleapis-gen/commit/881ee780389ca57235403e308065690b8478fe24 Copy-Tag: eyJwIjoiamF2YS10cHUvLk93bEJvdC55YW1sIiwiaCI6Ijg4MWVlNzgwMzg5Y2E1NzIzNTQwM2UzMDgwNjU2OTBiODQ3OGZlMjQifQ== --- .../java/com/google/cloud/tpu/v1/TpuGrpc.java | 1463 ------- .../java/com/google/cloud/tpu/v2/TpuGrpc.java | 1696 -------- .../google/cloud/tpu/v2alpha1/TpuGrpc.java | 2310 ----------- .../google/cloud/tpu/v1/CloudTpuProto.java | 513 --- .../tpu/v1/DeleteNodeRequestOrBuilder.java | 54 - .../GetAcceleratorTypeRequestOrBuilder.java | 54 - .../cloud/tpu/v1/GetNodeRequestOrBuilder.java | 54 - .../GetTensorFlowVersionRequestOrBuilder.java | 54 - .../tpu/v1/SchedulingConfigOrBuilder.java | 51 - .../tpu/v1/StartNodeRequestOrBuilder.java | 50 - .../tpu/v1/StopNodeRequestOrBuilder.java | 50 - .../google/cloud/tpu/v2/CloudTpuProto.java | 733 ---- .../tpu/v2/DeleteNodeRequestOrBuilder.java | 54 - ...nerateServiceIdentityRequestOrBuilder.java | 54 - .../GetAcceleratorTypeRequestOrBuilder.java | 54 - .../cloud/tpu/v2/GetNodeRequestOrBuilder.java | 54 - .../v2/GetRuntimeVersionRequestOrBuilder.java | 54 - .../tpu/v2/SchedulingConfigOrBuilder.java | 51 - .../tpu/v2/ServiceIdentityOrBuilder.java | 50 - .../v2/ShieldedInstanceConfigOrBuilder.java | 38 - .../tpu/v2/StartNodeRequestOrBuilder.java | 54 - .../tpu/v2/StopNodeRequestOrBuilder.java | 54 - .../cloud/tpu/v2alpha1/CloudTpuProto.java | 1135 ----- .../v2alpha1/DeleteNodeRequestOrBuilder.java | 79 - .../DeleteQueuedResourceRequestOrBuilder.java | 79 - ...nerateServiceIdentityRequestOrBuilder.java | 54 - .../GetAcceleratorTypeRequestOrBuilder.java | 54 - .../tpu/v2alpha1/GetNodeRequestOrBuilder.java | 54 - .../GetQueuedResourceRequestOrBuilder.java | 54 - .../GetRuntimeVersionRequestOrBuilder.java | 54 - .../v2alpha1/SchedulingConfigOrBuilder.java | 51 - .../v2alpha1/ServiceIdentityOrBuilder.java | 50 - .../ShieldedInstanceConfigOrBuilder.java | 38 - .../v2alpha1/StartNodeRequestOrBuilder.java | 54 - .../v2alpha1/StopNodeRequestOrBuilder.java | 54 - .../com/google/cloud/tpu/v1/TpuClient.java | 0 .../com/google/cloud/tpu/v1/TpuSettings.java | 1 + .../google/cloud/tpu/v1/gapic_metadata.json | 0 .../com/google/cloud/tpu/v1/package-info.java | 0 .../tpu/v1/stub/GrpcTpuCallableFactory.java | 0 .../google/cloud/tpu/v1/stub/GrpcTpuStub.java | 1 + .../com/google/cloud/tpu/v1/stub/TpuStub.java | 0 .../cloud/tpu/v1/stub/TpuStubSettings.java | 0 .../google/cloud/tpu/v1/MockLocations.java | 0 .../cloud/tpu/v1/MockLocationsImpl.java | 0 .../java/com/google/cloud/tpu/v1/MockTpu.java | 0 .../com/google/cloud/tpu/v1/MockTpuImpl.java | 0 .../google/cloud/tpu/v1/TpuClientTest.java | 0 .../java/com/google/cloud/tpu/v1/TpuGrpc.java | 1168 ++++++ .../google/cloud/tpu/v1/AcceleratorType.java | 387 +- .../cloud/tpu/v1/AcceleratorTypeName.java | 0 .../tpu/v1/AcceleratorTypeOrBuilder.java | 36 +- .../google/cloud/tpu/v1/CloudTpuProto.java | 454 ++ .../cloud/tpu/v1/CreateNodeRequest.java | 501 +-- .../tpu/v1/CreateNodeRequestOrBuilder.java | 52 +- .../cloud/tpu/v1/DeleteNodeRequest.java | 346 +- .../tpu/v1/DeleteNodeRequestOrBuilder.java | 29 + .../tpu/v1/GetAcceleratorTypeRequest.java | 353 +- .../GetAcceleratorTypeRequestOrBuilder.java | 29 + .../google/cloud/tpu/v1/GetNodeRequest.java | 339 +- .../cloud/tpu/v1/GetNodeRequestOrBuilder.java | 29 + .../tpu/v1/GetTensorFlowVersionRequest.java | 359 +- .../GetTensorFlowVersionRequestOrBuilder.java | 29 + .../tpu/v1/ListAcceleratorTypesRequest.java | 610 ++- .../ListAcceleratorTypesRequestOrBuilder.java | 65 +- .../tpu/v1/ListAcceleratorTypesResponse.java | 585 +-- ...ListAcceleratorTypesResponseOrBuilder.java | 63 +- .../google/cloud/tpu/v1/ListNodesRequest.java | 448 +- .../tpu/v1/ListNodesRequestOrBuilder.java | 47 +- .../cloud/tpu/v1/ListNodesResponse.java | 584 +-- .../tpu/v1/ListNodesResponseOrBuilder.java | 64 +- .../tpu/v1/ListTensorFlowVersionsRequest.java | 613 ++- ...istTensorFlowVersionsRequestOrBuilder.java | 65 +- .../v1/ListTensorFlowVersionsResponse.java | 577 +-- ...stTensorFlowVersionsResponseOrBuilder.java | 63 +- .../com/google/cloud/tpu/v1/LocationName.java | 0 .../google/cloud/tpu/v1/NetworkEndpoint.java | 348 +- .../tpu/v1/NetworkEndpointOrBuilder.java | 30 +- .../java/com/google/cloud/tpu/v1/Node.java | 2676 +++++------- .../com/google/cloud/tpu/v1/NodeName.java | 0 .../google/cloud/tpu/v1/NodeOrBuilder.java | 331 +- .../cloud/tpu/v1/OperationMetadata.java | 744 ++-- .../tpu/v1/OperationMetadataOrBuilder.java | 73 +- .../cloud/tpu/v1/ReimageNodeRequest.java | 390 +- .../tpu/v1/ReimageNodeRequestOrBuilder.java | 36 +- .../google/cloud/tpu/v1/SchedulingConfig.java | 318 +- .../tpu/v1/SchedulingConfigOrBuilder.java | 29 + .../google/cloud/tpu/v1/StartNodeRequest.java | 315 +- .../tpu/v1/StartNodeRequestOrBuilder.java | 29 + .../google/cloud/tpu/v1/StopNodeRequest.java | 315 +- .../tpu/v1/StopNodeRequestOrBuilder.java | 29 + .../java/com/google/cloud/tpu/v1/Symptom.java | 614 ++- .../google/cloud/tpu/v1/SymptomOrBuilder.java | 50 +- .../cloud/tpu/v1/TensorFlowVersion.java | 390 +- .../cloud/tpu/v1/TensorFlowVersionName.java | 0 .../tpu/v1/TensorFlowVersionOrBuilder.java | 36 +- .../proto/google/cloud/tpu/v1/cloud_tpu.proto | 61 +- .../tpustubsettings/getnode/SyncGetNode.java | 0 .../SyncCreateSetCredentialsProvider.java | 0 .../v1/tpu/create/SyncCreateSetEndpoint.java | 0 .../v1/tpu/createnode/AsyncCreateNode.java | 0 .../v1/tpu/createnode/AsyncCreateNodeLRO.java | 0 .../tpu/v1/tpu/createnode/SyncCreateNode.java | 0 .../SyncCreateNodeLocationnameNodeString.java | 0 .../SyncCreateNodeStringNodeString.java | 0 .../v1/tpu/deletenode/AsyncDeleteNode.java | 0 .../v1/tpu/deletenode/AsyncDeleteNodeLRO.java | 0 .../tpu/v1/tpu/deletenode/SyncDeleteNode.java | 0 .../deletenode/SyncDeleteNodeNodename.java | 0 .../tpu/deletenode/SyncDeleteNodeString.java | 0 .../AsyncGetAcceleratorType.java | 0 .../SyncGetAcceleratorType.java | 0 ...GetAcceleratorTypeAcceleratortypename.java | 0 .../SyncGetAcceleratorTypeString.java | 0 .../v1/tpu/getlocation/AsyncGetLocation.java | 0 .../v1/tpu/getlocation/SyncGetLocation.java | 0 .../tpu/v1/tpu/getnode/AsyncGetNode.java | 0 .../cloud/tpu/v1/tpu/getnode/SyncGetNode.java | 0 .../v1/tpu/getnode/SyncGetNodeNodename.java | 0 .../tpu/v1/tpu/getnode/SyncGetNodeString.java | 0 .../AsyncGetTensorFlowVersion.java | 0 .../SyncGetTensorFlowVersion.java | 0 .../SyncGetTensorFlowVersionString.java | 0 ...ensorFlowVersionTensorflowversionname.java | 0 .../AsyncListAcceleratorTypes.java | 0 .../AsyncListAcceleratorTypesPaged.java | 0 .../SyncListAcceleratorTypes.java | 0 ...stAcceleratorTypesAcceleratortypename.java | 0 .../SyncListAcceleratorTypesString.java | 0 .../tpu/listlocations/AsyncListLocations.java | 0 .../AsyncListLocationsPaged.java | 0 .../tpu/listlocations/SyncListLocations.java | 0 .../tpu/v1/tpu/listnodes/AsyncListNodes.java | 0 .../v1/tpu/listnodes/AsyncListNodesPaged.java | 0 .../tpu/v1/tpu/listnodes/SyncListNodes.java | 0 .../listnodes/SyncListNodesLocationname.java | 0 .../v1/tpu/listnodes/SyncListNodesString.java | 0 .../AsyncListTensorFlowVersions.java | 0 .../AsyncListTensorFlowVersionsPaged.java | 0 .../SyncListTensorFlowVersions.java | 0 .../SyncListTensorFlowVersionsString.java | 0 ...nsorFlowVersionsTensorflowversionname.java | 0 .../v1/tpu/reimagenode/AsyncReimageNode.java | 0 .../tpu/reimagenode/AsyncReimageNodeLRO.java | 0 .../v1/tpu/reimagenode/SyncReimageNode.java | 0 .../tpu/v1/tpu/startnode/AsyncStartNode.java | 0 .../v1/tpu/startnode/AsyncStartNodeLRO.java | 0 .../tpu/v1/tpu/startnode/SyncStartNode.java | 0 .../tpu/v1/tpu/stopnode/AsyncStopNode.java | 0 .../tpu/v1/tpu/stopnode/AsyncStopNodeLRO.java | 0 .../tpu/v1/tpu/stopnode/SyncStopNode.java | 0 .../v1/tpusettings/getnode/SyncGetNode.java | 0 .../com/google/cloud/tpu/v2/TpuClient.java | 0 .../com/google/cloud/tpu/v2/TpuSettings.java | 1 + .../google/cloud/tpu/v2/gapic_metadata.json | 0 .../com/google/cloud/tpu/v2/package-info.java | 0 .../tpu/v2/stub/GrpcTpuCallableFactory.java | 0 .../google/cloud/tpu/v2/stub/GrpcTpuStub.java | 1 + .../v2/stub/HttpJsonTpuCallableFactory.java | 0 .../cloud/tpu/v2/stub/HttpJsonTpuStub.java | 1 + .../com/google/cloud/tpu/v2/stub/TpuStub.java | 0 .../cloud/tpu/v2/stub/TpuStubSettings.java | 0 .../google/cloud/tpu/v2/MockLocations.java | 0 .../cloud/tpu/v2/MockLocationsImpl.java | 0 .../java/com/google/cloud/tpu/v2/MockTpu.java | 0 .../com/google/cloud/tpu/v2/MockTpuImpl.java | 0 .../cloud/tpu/v2/TpuClientHttpJsonTest.java | 0 .../google/cloud/tpu/v2/TpuClientTest.java | 0 .../java/com/google/cloud/tpu/v2/TpuGrpc.java | 1340 ++++++ .../google/cloud/tpu/v2/AcceleratorType.java | 387 +- .../cloud/tpu/v2/AcceleratorTypeName.java | 0 .../tpu/v2/AcceleratorTypeOrBuilder.java | 36 +- .../com/google/cloud/tpu/v2/AccessConfig.java | 311 +- .../cloud/tpu/v2/AccessConfigOrBuilder.java | 27 +- .../com/google/cloud/tpu/v2/AttachedDisk.java | 425 +- .../cloud/tpu/v2/AttachedDiskOrBuilder.java | 33 +- .../google/cloud/tpu/v2/CloudTpuProto.java | 658 +++ .../cloud/tpu/v2/CreateNodeRequest.java | 501 +-- .../tpu/v2/CreateNodeRequestOrBuilder.java | 52 +- .../cloud/tpu/v2/DeleteNodeRequest.java | 346 +- .../tpu/v2/DeleteNodeRequestOrBuilder.java | 29 + .../v2/GenerateServiceIdentityRequest.java | 359 +- ...nerateServiceIdentityRequestOrBuilder.java | 29 + .../v2/GenerateServiceIdentityResponse.java | 359 +- ...erateServiceIdentityResponseOrBuilder.java | 26 +- .../tpu/v2/GetAcceleratorTypeRequest.java | 353 +- .../GetAcceleratorTypeRequestOrBuilder.java | 29 + .../tpu/v2/GetGuestAttributesRequest.java | 529 +-- .../GetGuestAttributesRequestOrBuilder.java | 62 +- .../tpu/v2/GetGuestAttributesResponse.java | 409 +- .../GetGuestAttributesResponseOrBuilder.java | 36 +- .../google/cloud/tpu/v2/GetNodeRequest.java | 339 +- .../cloud/tpu/v2/GetNodeRequestOrBuilder.java | 29 + .../tpu/v2/GetRuntimeVersionRequest.java | 353 +- .../v2/GetRuntimeVersionRequestOrBuilder.java | 29 + .../google/cloud/tpu/v2/GuestAttributes.java | 409 +- .../cloud/tpu/v2/GuestAttributesEntry.java | 462 +-- .../tpu/v2/GuestAttributesEntryOrBuilder.java | 45 +- .../tpu/v2/GuestAttributesOrBuilder.java | 35 +- .../cloud/tpu/v2/GuestAttributesValue.java | 404 +- .../tpu/v2/GuestAttributesValueOrBuilder.java | 36 +- .../tpu/v2/ListAcceleratorTypesRequest.java | 604 ++- .../ListAcceleratorTypesRequestOrBuilder.java | 65 +- .../tpu/v2/ListAcceleratorTypesResponse.java | 579 +-- ...ListAcceleratorTypesResponseOrBuilder.java | 63 +- .../google/cloud/tpu/v2/ListNodesRequest.java | 448 +- .../tpu/v2/ListNodesRequestOrBuilder.java | 47 +- .../cloud/tpu/v2/ListNodesResponse.java | 584 +-- .../tpu/v2/ListNodesResponseOrBuilder.java | 64 +- .../tpu/v2/ListRuntimeVersionsRequest.java | 604 ++- .../ListRuntimeVersionsRequestOrBuilder.java | 65 +- .../tpu/v2/ListRuntimeVersionsResponse.java | 582 +-- .../ListRuntimeVersionsResponseOrBuilder.java | 63 +- .../com/google/cloud/tpu/v2/LocationName.java | 0 .../google/cloud/tpu/v2/NetworkConfig.java | 458 +- .../cloud/tpu/v2/NetworkConfigOrBuilder.java | 42 +- .../google/cloud/tpu/v2/NetworkEndpoint.java | 446 +- .../tpu/v2/NetworkEndpointOrBuilder.java | 38 +- .../java/com/google/cloud/tpu/v2/Node.java | 3016 +++++--------- .../com/google/cloud/tpu/v2/NodeName.java | 0 .../google/cloud/tpu/v2/NodeOrBuilder.java | 337 +- .../cloud/tpu/v2/OperationMetadata.java | 744 ++-- .../tpu/v2/OperationMetadataOrBuilder.java | 73 +- .../google/cloud/tpu/v2/RuntimeVersion.java | 383 +- .../cloud/tpu/v2/RuntimeVersionName.java | 0 .../cloud/tpu/v2/RuntimeVersionOrBuilder.java | 36 +- .../google/cloud/tpu/v2/SchedulingConfig.java | 318 +- .../tpu/v2/SchedulingConfigOrBuilder.java | 29 + .../google/cloud/tpu/v2/ServiceAccount.java | 412 +- .../cloud/tpu/v2/ServiceAccountOrBuilder.java | 45 +- .../google/cloud/tpu/v2/ServiceIdentity.java | 315 +- .../tpu/v2/ServiceIdentityOrBuilder.java | 29 + .../cloud/tpu/v2/ShieldedInstanceConfig.java | 285 +- .../v2/ShieldedInstanceConfigOrBuilder.java | 19 + .../google/cloud/tpu/v2/StartNodeRequest.java | 343 +- .../tpu/v2/StartNodeRequestOrBuilder.java | 29 + .../google/cloud/tpu/v2/StopNodeRequest.java | 343 +- .../tpu/v2/StopNodeRequestOrBuilder.java | 29 + .../java/com/google/cloud/tpu/v2/Symptom.java | 614 ++- .../google/cloud/tpu/v2/SymptomOrBuilder.java | 50 +- .../cloud/tpu/v2/UpdateNodeRequest.java | 457 +- .../tpu/v2/UpdateNodeRequestOrBuilder.java | 43 +- .../proto/google/cloud/tpu/v2/cloud_tpu.proto | 0 .../tpustubsettings/getnode/SyncGetNode.java | 0 .../SyncCreateSetCredentialsProvider.java | 0 .../SyncCreateSetCredentialsProvider1.java | 0 .../v2/tpu/create/SyncCreateSetEndpoint.java | 0 .../v2/tpu/createnode/AsyncCreateNode.java | 0 .../v2/tpu/createnode/AsyncCreateNodeLRO.java | 0 .../tpu/v2/tpu/createnode/SyncCreateNode.java | 0 .../SyncCreateNodeLocationnameNodeString.java | 0 .../SyncCreateNodeStringNodeString.java | 0 .../v2/tpu/deletenode/AsyncDeleteNode.java | 0 .../v2/tpu/deletenode/AsyncDeleteNodeLRO.java | 0 .../tpu/v2/tpu/deletenode/SyncDeleteNode.java | 0 .../deletenode/SyncDeleteNodeNodename.java | 0 .../tpu/deletenode/SyncDeleteNodeString.java | 0 .../AsyncGenerateServiceIdentity.java | 0 .../SyncGenerateServiceIdentity.java | 0 .../AsyncGetAcceleratorType.java | 0 .../SyncGetAcceleratorType.java | 0 ...GetAcceleratorTypeAcceleratortypename.java | 0 .../SyncGetAcceleratorTypeString.java | 0 .../AsyncGetGuestAttributes.java | 0 .../SyncGetGuestAttributes.java | 0 .../v2/tpu/getlocation/AsyncGetLocation.java | 0 .../v2/tpu/getlocation/SyncGetLocation.java | 0 .../tpu/v2/tpu/getnode/AsyncGetNode.java | 0 .../cloud/tpu/v2/tpu/getnode/SyncGetNode.java | 0 .../v2/tpu/getnode/SyncGetNodeNodename.java | 0 .../tpu/v2/tpu/getnode/SyncGetNodeString.java | 0 .../AsyncGetRuntimeVersion.java | 0 .../SyncGetRuntimeVersion.java | 0 ...ncGetRuntimeVersionRuntimeversionname.java | 0 .../SyncGetRuntimeVersionString.java | 0 .../AsyncListAcceleratorTypes.java | 0 .../AsyncListAcceleratorTypesPaged.java | 0 .../SyncListAcceleratorTypes.java | 0 .../SyncListAcceleratorTypesLocationname.java | 0 .../SyncListAcceleratorTypesString.java | 0 .../tpu/listlocations/AsyncListLocations.java | 0 .../AsyncListLocationsPaged.java | 0 .../tpu/listlocations/SyncListLocations.java | 0 .../tpu/v2/tpu/listnodes/AsyncListNodes.java | 0 .../v2/tpu/listnodes/AsyncListNodesPaged.java | 0 .../tpu/v2/tpu/listnodes/SyncListNodes.java | 0 .../listnodes/SyncListNodesLocationname.java | 0 .../v2/tpu/listnodes/SyncListNodesString.java | 0 .../AsyncListRuntimeVersions.java | 0 .../AsyncListRuntimeVersionsPaged.java | 0 .../SyncListRuntimeVersions.java | 0 .../SyncListRuntimeVersionsLocationname.java | 0 .../SyncListRuntimeVersionsString.java | 0 .../tpu/v2/tpu/startnode/AsyncStartNode.java | 0 .../v2/tpu/startnode/AsyncStartNodeLRO.java | 0 .../tpu/v2/tpu/startnode/SyncStartNode.java | 0 .../tpu/v2/tpu/stopnode/AsyncStopNode.java | 0 .../tpu/v2/tpu/stopnode/AsyncStopNodeLRO.java | 0 .../tpu/v2/tpu/stopnode/SyncStopNode.java | 0 .../v2/tpu/updatenode/AsyncUpdateNode.java | 0 .../v2/tpu/updatenode/AsyncUpdateNodeLRO.java | 0 .../tpu/v2/tpu/updatenode/SyncUpdateNode.java | 0 .../SyncUpdateNodeNodeFieldmask.java | 0 .../v2/tpusettings/getnode/SyncGetNode.java | 0 .../google/cloud/tpu/v2alpha1/TpuClient.java | 0 .../cloud/tpu/v2alpha1/TpuSettings.java | 1 + .../cloud/tpu/v2alpha1/gapic_metadata.json | 0 .../cloud/tpu/v2alpha1/package-info.java | 0 .../v2alpha1/stub/GrpcTpuCallableFactory.java | 0 .../cloud/tpu/v2alpha1/stub/GrpcTpuStub.java | 1 + .../cloud/tpu/v2alpha1/stub/TpuStub.java | 0 .../tpu/v2alpha1/stub/TpuStubSettings.java | 0 .../cloud/tpu/v2alpha1/MockLocations.java | 0 .../cloud/tpu/v2alpha1/MockLocationsImpl.java | 0 .../google/cloud/tpu/v2alpha1/MockTpu.java | 0 .../cloud/tpu/v2alpha1/MockTpuImpl.java | 0 .../cloud/tpu/v2alpha1/TpuClientTest.java | 0 .../google/cloud/tpu/v2alpha1/TpuGrpc.java | 1770 ++++++++ .../cloud/tpu/v2alpha1/AcceleratorType.java | 390 +- .../tpu/v2alpha1/AcceleratorTypeName.java | 0 .../v2alpha1/AcceleratorTypeOrBuilder.java | 36 +- .../cloud/tpu/v2alpha1/AccessConfig.java | 318 +- .../tpu/v2alpha1/AccessConfigOrBuilder.java | 27 +- .../cloud/tpu/v2alpha1/AttachedDisk.java | 446 +- .../tpu/v2alpha1/AttachedDiskOrBuilder.java | 33 +- .../cloud/tpu/v2alpha1/CloudTpuProto.java | 1014 +++++ .../cloud/tpu/v2alpha1/CreateNodeRequest.java | 612 ++- .../v2alpha1/CreateNodeRequestOrBuilder.java | 70 +- .../v2alpha1/CreateQueuedResourceRequest.java | 644 ++- .../CreateQueuedResourceRequestOrBuilder.java | 73 +- .../cloud/tpu/v2alpha1/DeleteNodeRequest.java | 421 +- .../v2alpha1/DeleteNodeRequestOrBuilder.java | 49 + .../v2alpha1/DeleteQueuedResourceRequest.java | 428 +- .../DeleteQueuedResourceRequestOrBuilder.java | 49 + .../GenerateServiceIdentityRequest.java | 369 +- ...nerateServiceIdentityRequestOrBuilder.java | 29 + .../GenerateServiceIdentityResponse.java | 366 +- ...erateServiceIdentityResponseOrBuilder.java | 26 +- .../v2alpha1/GetAcceleratorTypeRequest.java | 356 +- .../GetAcceleratorTypeRequestOrBuilder.java | 29 + .../v2alpha1/GetGuestAttributesRequest.java | 532 +-- .../GetGuestAttributesRequestOrBuilder.java | 62 +- .../v2alpha1/GetGuestAttributesResponse.java | 395 +- .../GetGuestAttributesResponseOrBuilder.java | 36 +- .../cloud/tpu/v2alpha1/GetNodeRequest.java | 346 +- .../tpu/v2alpha1/GetNodeRequestOrBuilder.java | 29 + .../v2alpha1/GetQueuedResourceRequest.java | 356 +- .../GetQueuedResourceRequestOrBuilder.java | 29 + .../v2alpha1/GetRuntimeVersionRequest.java | 356 +- .../GetRuntimeVersionRequestOrBuilder.java | 29 + .../cloud/tpu/v2alpha1/GuestAttributes.java | 413 +- .../tpu/v2alpha1/GuestAttributesEntry.java | 469 +-- .../GuestAttributesEntryOrBuilder.java | 45 +- .../v2alpha1/GuestAttributesOrBuilder.java | 35 +- .../tpu/v2alpha1/GuestAttributesValue.java | 413 +- .../GuestAttributesValueOrBuilder.java | 36 +- .../v2alpha1/ListAcceleratorTypesRequest.java | 607 ++- .../ListAcceleratorTypesRequestOrBuilder.java | 65 +- .../ListAcceleratorTypesResponse.java | 568 +-- ...ListAcceleratorTypesResponseOrBuilder.java | 63 +- .../cloud/tpu/v2alpha1/ListNodesRequest.java | 451 +- .../v2alpha1/ListNodesRequestOrBuilder.java | 47 +- .../cloud/tpu/v2alpha1/ListNodesResponse.java | 588 +-- .../v2alpha1/ListNodesResponseOrBuilder.java | 64 +- .../v2alpha1/ListQueuedResourcesRequest.java | 461 +- .../ListQueuedResourcesRequestOrBuilder.java | 47 +- .../v2alpha1/ListQueuedResourcesResponse.java | 567 +-- .../ListQueuedResourcesResponseOrBuilder.java | 63 +- .../v2alpha1/ListRuntimeVersionsRequest.java | 607 ++- .../ListRuntimeVersionsRequestOrBuilder.java | 65 +- .../v2alpha1/ListRuntimeVersionsResponse.java | 567 +-- .../ListRuntimeVersionsResponseOrBuilder.java | 63 +- .../cloud/tpu/v2alpha1/LocationName.java | 0 .../cloud/tpu/v2alpha1/NetworkConfig.java | 462 +-- .../tpu/v2alpha1/NetworkConfigOrBuilder.java | 42 +- .../cloud/tpu/v2alpha1/NetworkEndpoint.java | 446 +- .../v2alpha1/NetworkEndpointOrBuilder.java | 38 +- .../com/google/cloud/tpu/v2alpha1/Node.java | 3078 +++++--------- .../google/cloud/tpu/v2alpha1/NodeName.java | 0 .../cloud/tpu/v2alpha1/NodeOrBuilder.java | 350 +- .../cloud/tpu/v2alpha1/OperationMetadata.java | 747 ++-- .../v2alpha1/OperationMetadataOrBuilder.java | 73 +- .../cloud/tpu/v2alpha1/QueuedResource.java | 3462 ++++++--------- .../tpu/v2alpha1/QueuedResourceName.java | 0 .../tpu/v2alpha1/QueuedResourceOrBuilder.java | 87 +- .../tpu/v2alpha1/QueuedResourceState.java | 3696 +++++++---------- .../QueuedResourceStateOrBuilder.java | 115 +- .../cloud/tpu/v2alpha1/RuntimeVersion.java | 390 +- .../tpu/v2alpha1/RuntimeVersionName.java | 0 .../tpu/v2alpha1/RuntimeVersionOrBuilder.java | 36 +- .../cloud/tpu/v2alpha1/SchedulingConfig.java | 321 +- .../v2alpha1/SchedulingConfigOrBuilder.java | 29 + .../cloud/tpu/v2alpha1/ServiceAccount.java | 419 +- .../tpu/v2alpha1/ServiceAccountOrBuilder.java | 45 +- .../cloud/tpu/v2alpha1/ServiceIdentity.java | 318 +- .../v2alpha1/ServiceIdentityOrBuilder.java | 29 + .../tpu/v2alpha1/ShieldedInstanceConfig.java | 292 +- .../ShieldedInstanceConfigOrBuilder.java | 19 + .../SimulateMaintenanceEventRequest.java | 473 +-- ...ulateMaintenanceEventRequestOrBuilder.java | 53 +- .../cloud/tpu/v2alpha1/StartNodeRequest.java | 346 +- .../v2alpha1/StartNodeRequestOrBuilder.java | 29 + .../cloud/tpu/v2alpha1/StopNodeRequest.java | 346 +- .../v2alpha1/StopNodeRequestOrBuilder.java | 29 + .../google/cloud/tpu/v2alpha1/Symptom.java | 627 ++- .../cloud/tpu/v2alpha1/SymptomOrBuilder.java | 50 +- .../cloud/tpu/v2alpha1/UpdateNodeRequest.java | 496 +-- .../v2alpha1/UpdateNodeRequestOrBuilder.java | 52 +- .../google/cloud/tpu/v2alpha1/cloud_tpu.proto | 0 .../tpustubsettings/getnode/SyncGetNode.java | 0 .../SyncCreateSetCredentialsProvider.java | 0 .../tpu/create/SyncCreateSetEndpoint.java | 0 .../tpu/createnode/AsyncCreateNode.java | 0 .../tpu/createnode/AsyncCreateNodeLRO.java | 0 .../tpu/createnode/SyncCreateNode.java | 0 .../SyncCreateNodeLocationnameNodeString.java | 0 .../SyncCreateNodeStringNodeString.java | 0 .../AsyncCreateQueuedResource.java | 0 .../AsyncCreateQueuedResourceLRO.java | 0 .../SyncCreateQueuedResource.java | 0 ...ourceLocationnameQueuedresourceString.java | 0 ...uedResourceStringQueuedresourceString.java | 0 .../tpu/deletenode/AsyncDeleteNode.java | 0 .../tpu/deletenode/AsyncDeleteNodeLRO.java | 0 .../tpu/deletenode/SyncDeleteNode.java | 0 .../deletenode/SyncDeleteNodeNodename.java | 0 .../tpu/deletenode/SyncDeleteNodeString.java | 0 .../AsyncDeleteQueuedResource.java | 0 .../AsyncDeleteQueuedResourceLRO.java | 0 .../SyncDeleteQueuedResource.java | 0 ...eleteQueuedResourceQueuedresourcename.java | 0 .../SyncDeleteQueuedResourceString.java | 0 .../AsyncGenerateServiceIdentity.java | 0 .../SyncGenerateServiceIdentity.java | 0 .../AsyncGetAcceleratorType.java | 0 .../SyncGetAcceleratorType.java | 0 ...GetAcceleratorTypeAcceleratortypename.java | 0 .../SyncGetAcceleratorTypeString.java | 0 .../AsyncGetGuestAttributes.java | 0 .../SyncGetGuestAttributes.java | 0 .../tpu/getlocation/AsyncGetLocation.java | 0 .../tpu/getlocation/SyncGetLocation.java | 0 .../v2alpha1/tpu/getnode/AsyncGetNode.java | 0 .../tpu/v2alpha1/tpu/getnode/SyncGetNode.java | 0 .../tpu/getnode/SyncGetNodeNodename.java | 0 .../tpu/getnode/SyncGetNodeString.java | 0 .../AsyncGetQueuedResource.java | 0 .../SyncGetQueuedResource.java | 0 ...ncGetQueuedResourceQueuedresourcename.java | 0 .../SyncGetQueuedResourceString.java | 0 .../AsyncGetRuntimeVersion.java | 0 .../SyncGetRuntimeVersion.java | 0 ...ncGetRuntimeVersionRuntimeversionname.java | 0 .../SyncGetRuntimeVersionString.java | 0 .../AsyncListAcceleratorTypes.java | 0 .../AsyncListAcceleratorTypesPaged.java | 0 .../SyncListAcceleratorTypes.java | 0 .../SyncListAcceleratorTypesLocationname.java | 0 .../SyncListAcceleratorTypesString.java | 0 .../tpu/listlocations/AsyncListLocations.java | 0 .../AsyncListLocationsPaged.java | 0 .../tpu/listlocations/SyncListLocations.java | 0 .../tpu/listnodes/AsyncListNodes.java | 0 .../tpu/listnodes/AsyncListNodesPaged.java | 0 .../v2alpha1/tpu/listnodes/SyncListNodes.java | 0 .../listnodes/SyncListNodesLocationname.java | 0 .../tpu/listnodes/SyncListNodesString.java | 0 .../AsyncListQueuedResources.java | 0 .../AsyncListQueuedResourcesPaged.java | 0 .../SyncListQueuedResources.java | 0 .../SyncListQueuedResourcesLocationname.java | 0 .../SyncListQueuedResourcesString.java | 0 .../AsyncListRuntimeVersions.java | 0 .../AsyncListRuntimeVersionsPaged.java | 0 .../SyncListRuntimeVersions.java | 0 .../SyncListRuntimeVersionsLocationname.java | 0 .../SyncListRuntimeVersionsString.java | 0 .../AsyncSimulateMaintenanceEvent.java | 0 .../AsyncSimulateMaintenanceEventLRO.java | 0 .../SyncSimulateMaintenanceEvent.java | 0 .../tpu/startnode/AsyncStartNode.java | 0 .../tpu/startnode/AsyncStartNodeLRO.java | 0 .../v2alpha1/tpu/startnode/SyncStartNode.java | 0 .../v2alpha1/tpu/stopnode/AsyncStopNode.java | 0 .../tpu/stopnode/AsyncStopNodeLRO.java | 0 .../v2alpha1/tpu/stopnode/SyncStopNode.java | 0 .../tpu/updatenode/AsyncUpdateNode.java | 0 .../tpu/updatenode/AsyncUpdateNodeLRO.java | 0 .../tpu/updatenode/SyncUpdateNode.java | 0 .../SyncUpdateNodeNodeFieldmask.java | 0 .../tpusettings/getnode/SyncGetNode.java | 0 491 files changed, 30340 insertions(+), 47987 deletions(-) delete mode 100644 java-tpu/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java delete mode 100644 java-tpu/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java delete mode 100644 java-tpu/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequestOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequestOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java delete mode 100644 java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java rename {java-tpu => owl-bot-staging/java-tpu/v1}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java (99%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json (100%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java (99%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java (100%) create mode 100644 owl-bot-staging/java-tpu/v1/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java (66%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeName.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java (51%) create mode 100644 owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java (66%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java (57%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java (61%) create mode 100644 owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java (61%) create mode 100644 owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java (62%) create mode 100644 owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java (60%) create mode 100644 owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java (67%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java (57%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java (72%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java (70%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java (65%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java (50%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java (71%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java (67%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java (66%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java (57%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java (72%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java (70%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/LocationName.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java (66%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java (51%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java (69%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeName.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java (69%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java (71%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java (75%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java (67%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java (53%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java (66%) create mode 100644 owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java (65%) create mode 100644 owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java (65%) create mode 100644 owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java (71%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java (71%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java (66%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionName.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java (51%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/proto-google-cloud-tpu-v1/src/main/proto/google/cloud/tpu/v1/cloud_tpu.proto (91%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/samples/snippets/generated/com/google/cloud/tpu/v1/stub/tpustubsettings/getnode/SyncGetNode.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetCredentialsProvider.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetEndpoint.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNode.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNodeLRO.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNode.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeStringNodeString.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNode.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNodeLRO.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/SyncDeleteNode.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/SyncDeleteNodeNodename.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v1}/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/SyncDeleteNodeString.java (100%) rename {java-tpu => 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owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/AsyncGetAcceleratorType.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/SyncGetAcceleratorType.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getguestattributes/AsyncGetGuestAttributes.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getguestattributes/SyncGetGuestAttributes.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getlocation/AsyncGetLocation.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getlocation/SyncGetLocation.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/AsyncGetNode.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/SyncGetNode.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/SyncGetNodeNodename.java 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owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/SyncListAcceleratorTypes.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listlocations/AsyncListLocations.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listlocations/AsyncListLocationsPaged.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listlocations/SyncListLocations.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/AsyncListNodes.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/AsyncListNodesPaged.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/SyncListNodes.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/SyncListNodesLocationname.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/SyncListNodesString.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/AsyncListRuntimeVersions.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/SyncListRuntimeVersions.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/SyncListRuntimeVersionsString.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2}/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/startnode/AsyncStartNode.java (100%) rename {java-tpu => 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owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java (61%) create mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java (67%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java (61%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java (72%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java (66%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java (61%) create mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java (61%) create mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java (61%) create mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java (68%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java (67%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java (58%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java (69%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java (69%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java (65%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java (67%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java (57%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java (73%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java (71%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java (65%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java (50%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java (71%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java (69%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java (65%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java (50%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java (73%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java (70%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java (67%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java (57%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java (73%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java (70%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/LocationName.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java (71%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java (71%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java (68%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java (66%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java (70%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeName.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java (75%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java (71%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java (75%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java (72%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceName.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java (72%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java (66%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java (83%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java (66%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionName.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java (52%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java (66%) create mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java (70%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java (68%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java (65%) create mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java (64%) create mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java (67%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java (66%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java (61%) create mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java (61%) create mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java (70%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java (71%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java (68%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java (67%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/stub/tpustubsettings/getnode/SyncGetNode.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetCredentialsProvider.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetEndpoint.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNode.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNodeLRO.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNode.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeStringNodeString.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResource.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResourceLRO.java (100%) rename 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owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNode.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeNodename.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeString.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResource.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResourceLRO.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResource.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceQueuedresourcename.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceString.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/AsyncGetAcceleratorType.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorType.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/AsyncGetGuestAttributes.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/SyncGetGuestAttributes.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/AsyncGetLocation.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/SyncGetLocation.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/AsyncGetNode.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNode.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeNodename.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeString.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/AsyncGetQueuedResource.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResource.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceQueuedresourcename.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceString.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/AsyncGetRuntimeVersion.java (100%) rename {java-tpu => 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owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNodeLRO.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/SyncStopNode.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNode.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNodeLRO.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java (100%) rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java (100%) diff --git a/java-tpu/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java b/java-tpu/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java deleted file mode 100644 index 9820ab5a867f..000000000000 --- a/java-tpu/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java +++ /dev/null @@ -1,1463 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.google.cloud.tpu.v1; - -import static io.grpc.MethodDescriptor.generateFullMethodName; - -/** - * - * - * 
- * Manages TPU nodes and other resources
- * TPU API v1
- *
- */ -@javax.annotation.Generated( - value = "by gRPC proto compiler", - comments = "Source: google/cloud/tpu/v1/cloud_tpu.proto") -@io.grpc.stub.annotations.GrpcGenerated -public final class TpuGrpc { - - private TpuGrpc() {} - - public static final String SERVICE_NAME = "google.cloud.tpu.v1.Tpu"; - - // Static method descriptors that strictly reflect the proto. - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.ListNodesRequest, com.google.cloud.tpu.v1.ListNodesResponse> - getListNodesMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "ListNodes", - requestType = com.google.cloud.tpu.v1.ListNodesRequest.class, - responseType = com.google.cloud.tpu.v1.ListNodesResponse.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.ListNodesRequest, com.google.cloud.tpu.v1.ListNodesResponse> - getListNodesMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.ListNodesRequest, com.google.cloud.tpu.v1.ListNodesResponse> - getListNodesMethod; - if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) { - TpuGrpc.getListNodesMethod = - getListNodesMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v1.ListNodesRequest.getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v1.ListNodesResponse.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes")) - .build(); - } - } - } - return getListNodesMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.GetNodeRequest, com.google.cloud.tpu.v1.Node> - getGetNodeMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "GetNode", - requestType = com.google.cloud.tpu.v1.GetNodeRequest.class, - responseType = com.google.cloud.tpu.v1.Node.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.GetNodeRequest, com.google.cloud.tpu.v1.Node> - getGetNodeMethod() { - io.grpc.MethodDescriptor - getGetNodeMethod; - if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) { - TpuGrpc.getGetNodeMethod = - getGetNodeMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v1.GetNodeRequest.getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v1.Node.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode")) - .build(); - } - } - } - return getGetNodeMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.CreateNodeRequest, com.google.longrunning.Operation> - getCreateNodeMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "CreateNode", - requestType = com.google.cloud.tpu.v1.CreateNodeRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.CreateNodeRequest, com.google.longrunning.Operation> - getCreateNodeMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.CreateNodeRequest, com.google.longrunning.Operation> - getCreateNodeMethod; - if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) { - TpuGrpc.getCreateNodeMethod = - getCreateNodeMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v1.CreateNodeRequest.getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode")) - .build(); - } - } - } - return getCreateNodeMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.DeleteNodeRequest, com.google.longrunning.Operation> - getDeleteNodeMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "DeleteNode", - requestType = com.google.cloud.tpu.v1.DeleteNodeRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.DeleteNodeRequest, com.google.longrunning.Operation> - getDeleteNodeMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.DeleteNodeRequest, com.google.longrunning.Operation> - getDeleteNodeMethod; - if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) { - TpuGrpc.getDeleteNodeMethod = - getDeleteNodeMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v1.DeleteNodeRequest.getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode")) - .build(); - } - } - } - return getDeleteNodeMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.ReimageNodeRequest, com.google.longrunning.Operation> - getReimageNodeMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "ReimageNode", - requestType = com.google.cloud.tpu.v1.ReimageNodeRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.ReimageNodeRequest, com.google.longrunning.Operation> - getReimageNodeMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.ReimageNodeRequest, com.google.longrunning.Operation> - getReimageNodeMethod; - if ((getReimageNodeMethod = TpuGrpc.getReimageNodeMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getReimageNodeMethod = TpuGrpc.getReimageNodeMethod) == null) { - TpuGrpc.getReimageNodeMethod = - getReimageNodeMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ReimageNode")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v1.ReimageNodeRequest.getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ReimageNode")) - .build(); - } - } - } - return getReimageNodeMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.StopNodeRequest, com.google.longrunning.Operation> - getStopNodeMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "StopNode", - requestType = com.google.cloud.tpu.v1.StopNodeRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.StopNodeRequest, com.google.longrunning.Operation> - getStopNodeMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.StopNodeRequest, com.google.longrunning.Operation> - getStopNodeMethod; - if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) { - TpuGrpc.getStopNodeMethod = - getStopNodeMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v1.StopNodeRequest.getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode")) - .build(); - } - } - } - return getStopNodeMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.StartNodeRequest, com.google.longrunning.Operation> - getStartNodeMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "StartNode", - requestType = com.google.cloud.tpu.v1.StartNodeRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.StartNodeRequest, com.google.longrunning.Operation> - getStartNodeMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.StartNodeRequest, com.google.longrunning.Operation> - getStartNodeMethod; - if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) { - TpuGrpc.getStartNodeMethod = - getStartNodeMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v1.StartNodeRequest.getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode")) - .build(); - } - } - } - return getStartNodeMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest, - com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse> - getListTensorFlowVersionsMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "ListTensorFlowVersions", - requestType = com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class, - responseType = com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest, - com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse> - getListTensorFlowVersionsMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest, - com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse> - getListTensorFlowVersionsMethod; - if ((getListTensorFlowVersionsMethod = TpuGrpc.getListTensorFlowVersionsMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getListTensorFlowVersionsMethod = TpuGrpc.getListTensorFlowVersionsMethod) == null) { - TpuGrpc.getListTensorFlowVersionsMethod = - getListTensorFlowVersionsMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName( - generateFullMethodName(SERVICE_NAME, "ListTensorFlowVersions")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse - .getDefaultInstance())) - .setSchemaDescriptor( - new TpuMethodDescriptorSupplier("ListTensorFlowVersions")) - .build(); - } - } - } - return getListTensorFlowVersionsMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.GetTensorFlowVersionRequest, - com.google.cloud.tpu.v1.TensorFlowVersion> - getGetTensorFlowVersionMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "GetTensorFlowVersion", - requestType = com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class, - responseType = com.google.cloud.tpu.v1.TensorFlowVersion.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.GetTensorFlowVersionRequest, - com.google.cloud.tpu.v1.TensorFlowVersion> - getGetTensorFlowVersionMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.GetTensorFlowVersionRequest, - com.google.cloud.tpu.v1.TensorFlowVersion> - getGetTensorFlowVersionMethod; - if ((getGetTensorFlowVersionMethod = TpuGrpc.getGetTensorFlowVersionMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getGetTensorFlowVersionMethod = TpuGrpc.getGetTensorFlowVersionMethod) == null) { - TpuGrpc.getGetTensorFlowVersionMethod = - getGetTensorFlowVersionMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName( - generateFullMethodName(SERVICE_NAME, "GetTensorFlowVersion")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v1.GetTensorFlowVersionRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetTensorFlowVersion")) - .build(); - } - } - } - return getGetTensorFlowVersionMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.ListAcceleratorTypesRequest, - com.google.cloud.tpu.v1.ListAcceleratorTypesResponse> - getListAcceleratorTypesMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes", - requestType = com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class, - responseType = com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.ListAcceleratorTypesRequest, - com.google.cloud.tpu.v1.ListAcceleratorTypesResponse> - getListAcceleratorTypesMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.ListAcceleratorTypesRequest, - com.google.cloud.tpu.v1.ListAcceleratorTypesResponse> - getListAcceleratorTypesMethod; - if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) { - TpuGrpc.getListAcceleratorTypesMethod = - getListAcceleratorTypesMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName( - generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v1.ListAcceleratorTypesRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v1.ListAcceleratorTypesResponse - .getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes")) - .build(); - } - } - } - return getListAcceleratorTypesMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.GetAcceleratorTypeRequest, - com.google.cloud.tpu.v1.AcceleratorType> - getGetAcceleratorTypeMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType", - requestType = com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class, - responseType = com.google.cloud.tpu.v1.AcceleratorType.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.GetAcceleratorTypeRequest, - com.google.cloud.tpu.v1.AcceleratorType> - getGetAcceleratorTypeMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v1.GetAcceleratorTypeRequest, - com.google.cloud.tpu.v1.AcceleratorType> - getGetAcceleratorTypeMethod; - if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) { - TpuGrpc.getGetAcceleratorTypeMethod = - getGetAcceleratorTypeMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v1.GetAcceleratorTypeRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType")) - .build(); - } - } - } - return getGetAcceleratorTypeMethod; - } - - /** Creates a new async stub that supports all call types for the service */ - public static TpuStub newStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TpuStub(channel, callOptions); - } - }; - return TpuStub.newStub(factory, channel); - } - - /** - * Creates a new blocking-style stub that supports unary and streaming output calls on the service - */ - public static TpuBlockingStub newBlockingStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TpuBlockingStub(channel, callOptions); - } - }; - return TpuBlockingStub.newStub(factory, channel); - } - - /** Creates a new ListenableFuture-style stub that supports unary calls on the service */ - public static TpuFutureStub newFutureStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TpuFutureStub(channel, callOptions); - } - }; - return TpuFutureStub.newStub(factory, channel); - } - - /** - * - * - * 
-   * Manages TPU nodes and other resources
-   * TPU API v1
-   *
- */ - public abstract static class TpuImplBase implements io.grpc.BindableService { - - /** - * - * - * 
-     * Lists nodes.
-     *
- */ - public void listNodes( - com.google.cloud.tpu.v1.ListNodesRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver); - } - - /** - * - * - * 
-     * Gets the details of a node.
-     *
- */ - public void getNode( - com.google.cloud.tpu.v1.GetNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver); - } - - /** - * - * - * 
-     * Creates a node.
-     *
- */ - public void createNode( - com.google.cloud.tpu.v1.CreateNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver); - } - - /** - * - * - * 
-     * Deletes a node.
-     *
- */ - public void deleteNode( - com.google.cloud.tpu.v1.DeleteNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver); - } - - /** - * - * - * 
-     * Reimages a node's OS.
-     *
- */ - public void reimageNode( - com.google.cloud.tpu.v1.ReimageNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getReimageNodeMethod(), responseObserver); - } - - /** - * - * - * 
-     * Stops a node, this operation is only available with single TPU nodes.
-     *
- */ - public void stopNode( - com.google.cloud.tpu.v1.StopNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver); - } - - /** - * - * - * 
-     * Starts a node.
-     *
- */ - public void startNode( - com.google.cloud.tpu.v1.StartNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver); - } - - /** - * - * - * 
-     * List TensorFlow versions supported by this API.
-     *
- */ - public void listTensorFlowVersions( - com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getListTensorFlowVersionsMethod(), responseObserver); - } - - /** - * - * - * 
-     * Gets TensorFlow Version.
-     *
- */ - public void getTensorFlowVersion( - com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getGetTensorFlowVersionMethod(), responseObserver); - } - - /** - * - * - * 
-     * Lists accelerator types supported by this API.
-     *
- */ - public void listAcceleratorTypes( - com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getListAcceleratorTypesMethod(), responseObserver); - } - - /** - * - * - * 
-     * Gets AcceleratorType.
-     *
- */ - public void getAcceleratorType( - com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getGetAcceleratorTypeMethod(), responseObserver); - } - - @java.lang.Override - public final io.grpc.ServerServiceDefinition bindService() { - return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor()) - .addMethod( - getListNodesMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v1.ListNodesRequest, - com.google.cloud.tpu.v1.ListNodesResponse>(this, METHODID_LIST_NODES))) - .addMethod( - getGetNodeMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v1.GetNodeRequest, com.google.cloud.tpu.v1.Node>( - this, METHODID_GET_NODE))) - .addMethod( - getCreateNodeMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v1.CreateNodeRequest, com.google.longrunning.Operation>( - this, METHODID_CREATE_NODE))) - .addMethod( - getDeleteNodeMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v1.DeleteNodeRequest, com.google.longrunning.Operation>( - this, METHODID_DELETE_NODE))) - .addMethod( - getReimageNodeMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v1.ReimageNodeRequest, com.google.longrunning.Operation>( - this, METHODID_REIMAGE_NODE))) - .addMethod( - getStopNodeMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v1.StopNodeRequest, com.google.longrunning.Operation>( - this, METHODID_STOP_NODE))) - .addMethod( - getStartNodeMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v1.StartNodeRequest, com.google.longrunning.Operation>( - this, METHODID_START_NODE))) - .addMethod( - getListTensorFlowVersionsMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest, - com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>( - this, METHODID_LIST_TENSOR_FLOW_VERSIONS))) - .addMethod( - getGetTensorFlowVersionMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v1.GetTensorFlowVersionRequest, - com.google.cloud.tpu.v1.TensorFlowVersion>( - this, METHODID_GET_TENSOR_FLOW_VERSION))) - .addMethod( - getListAcceleratorTypesMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v1.ListAcceleratorTypesRequest, - com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>( - this, METHODID_LIST_ACCELERATOR_TYPES))) - .addMethod( - getGetAcceleratorTypeMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v1.GetAcceleratorTypeRequest, - com.google.cloud.tpu.v1.AcceleratorType>( - this, METHODID_GET_ACCELERATOR_TYPE))) - .build(); - } - } - - /** - * - * - * 
-   * Manages TPU nodes and other resources
-   * TPU API v1
-   *
- */ - public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub { - private TpuStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected TpuStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TpuStub(channel, callOptions); - } - - /** - * - * - * 
-     * Lists nodes.
-     *
- */ - public void listNodes( - com.google.cloud.tpu.v1.ListNodesRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver); - } - - /** - * - * - * 
-     * Gets the details of a node.
-     *
- */ - public void getNode( - com.google.cloud.tpu.v1.GetNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver); - } - - /** - * - * - * 
-     * Creates a node.
-     *
- */ - public void createNode( - com.google.cloud.tpu.v1.CreateNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver); - } - - /** - * - * - * 
-     * Deletes a node.
-     *
- */ - public void deleteNode( - com.google.cloud.tpu.v1.DeleteNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver); - } - - /** - * - * - * 
-     * Reimages a node's OS.
-     *
- */ - public void reimageNode( - com.google.cloud.tpu.v1.ReimageNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getReimageNodeMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Stops a node, this operation is only available with single TPU nodes.
-     *
- */ - public void stopNode( - com.google.cloud.tpu.v1.StopNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver); - } - - /** - * - * - * 
-     * Starts a node.
-     *
- */ - public void startNode( - com.google.cloud.tpu.v1.StartNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver); - } - - /** - * - * - * 
-     * List TensorFlow versions supported by this API.
-     *
- */ - public void listTensorFlowVersions( - com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getListTensorFlowVersionsMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Gets TensorFlow Version.
-     *
- */ - public void getTensorFlowVersion( - com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getGetTensorFlowVersionMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Lists accelerator types supported by this API.
-     *
- */ - public void listAcceleratorTypes( - com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Gets AcceleratorType.
-     *
- */ - public void getAcceleratorType( - com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), - request, - responseObserver); - } - } - - /** - * - * - * 
-   * Manages TPU nodes and other resources
-   * TPU API v1
-   *
- */ - public static final class TpuBlockingStub - extends io.grpc.stub.AbstractBlockingStub { - private TpuBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected TpuBlockingStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TpuBlockingStub(channel, callOptions); - } - - /** - * - * - * 
-     * Lists nodes.
-     *
- */ - public com.google.cloud.tpu.v1.ListNodesResponse listNodes( - com.google.cloud.tpu.v1.ListNodesRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getListNodesMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Gets the details of a node.
-     *
- */ - public com.google.cloud.tpu.v1.Node getNode(com.google.cloud.tpu.v1.GetNodeRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getGetNodeMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Creates a node.
-     *
- */ - public com.google.longrunning.Operation createNode( - com.google.cloud.tpu.v1.CreateNodeRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getCreateNodeMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Deletes a node.
-     *
- */ - public com.google.longrunning.Operation deleteNode( - com.google.cloud.tpu.v1.DeleteNodeRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getDeleteNodeMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Reimages a node's OS.
-     *
- */ - public com.google.longrunning.Operation reimageNode( - com.google.cloud.tpu.v1.ReimageNodeRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getReimageNodeMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Stops a node, this operation is only available with single TPU nodes.
-     *
- */ - public com.google.longrunning.Operation stopNode( - com.google.cloud.tpu.v1.StopNodeRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getStopNodeMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Starts a node.
-     *
- */ - public com.google.longrunning.Operation startNode( - com.google.cloud.tpu.v1.StartNodeRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getStartNodeMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * List TensorFlow versions supported by this API.
-     *
- */ - public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse listTensorFlowVersions( - com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getListTensorFlowVersionsMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Gets TensorFlow Version.
-     *
- */ - public com.google.cloud.tpu.v1.TensorFlowVersion getTensorFlowVersion( - com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getGetTensorFlowVersionMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Lists accelerator types supported by this API.
-     *
- */ - public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse listAcceleratorTypes( - com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Gets AcceleratorType.
-     *
- */ - public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorType( - com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request); - } - } - - /** - * - * - * 
-   * Manages TPU nodes and other resources
-   * TPU API v1
-   *
- */ - public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub { - private TpuFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected TpuFutureStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TpuFutureStub(channel, callOptions); - } - - /** - * - * - * 
-     * Lists nodes.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.tpu.v1.ListNodesResponse> - listNodes(com.google.cloud.tpu.v1.ListNodesRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getListNodesMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Gets the details of a node.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture getNode( - com.google.cloud.tpu.v1.GetNodeRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getGetNodeMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Creates a node.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - createNode(com.google.cloud.tpu.v1.CreateNodeRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Deletes a node.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - deleteNode(com.google.cloud.tpu.v1.DeleteNodeRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Reimages a node's OS.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - reimageNode(com.google.cloud.tpu.v1.ReimageNodeRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getReimageNodeMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Stops a node, this operation is only available with single TPU nodes.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - stopNode(com.google.cloud.tpu.v1.StopNodeRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getStopNodeMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Starts a node.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - startNode(com.google.cloud.tpu.v1.StartNodeRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getStartNodeMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * List TensorFlow versions supported by this API.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse> - listTensorFlowVersions(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getListTensorFlowVersionsMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Gets TensorFlow Version.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.tpu.v1.TensorFlowVersion> - getTensorFlowVersion(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getGetTensorFlowVersionMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Lists accelerator types supported by this API.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.tpu.v1.ListAcceleratorTypesResponse> - listAcceleratorTypes(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Gets AcceleratorType.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.tpu.v1.AcceleratorType> - getAcceleratorType(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request); - } - } - - private static final int METHODID_LIST_NODES = 0; - private static final int METHODID_GET_NODE = 1; - private static final int METHODID_CREATE_NODE = 2; - private static final int METHODID_DELETE_NODE = 3; - private static final int METHODID_REIMAGE_NODE = 4; - private static final int METHODID_STOP_NODE = 5; - private static final int METHODID_START_NODE = 6; - private static final int METHODID_LIST_TENSOR_FLOW_VERSIONS = 7; - private static final int METHODID_GET_TENSOR_FLOW_VERSION = 8; - private static final int METHODID_LIST_ACCELERATOR_TYPES = 9; - private static final int METHODID_GET_ACCELERATOR_TYPE = 10; - - private static final class MethodHandlers - implements io.grpc.stub.ServerCalls.UnaryMethod, - io.grpc.stub.ServerCalls.ServerStreamingMethod, - io.grpc.stub.ServerCalls.ClientStreamingMethod, - io.grpc.stub.ServerCalls.BidiStreamingMethod { - private final TpuImplBase serviceImpl; - private final int methodId; - - MethodHandlers(TpuImplBase serviceImpl, int methodId) { - this.serviceImpl = serviceImpl; - this.methodId = methodId; - } - - @java.lang.Override - @java.lang.SuppressWarnings("unchecked") - public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) { - switch (methodId) { - case METHODID_LIST_NODES: - serviceImpl.listNodes( - (com.google.cloud.tpu.v1.ListNodesRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - case METHODID_GET_NODE: - serviceImpl.getNode( - (com.google.cloud.tpu.v1.GetNodeRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_CREATE_NODE: - serviceImpl.createNode( - (com.google.cloud.tpu.v1.CreateNodeRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_DELETE_NODE: - serviceImpl.deleteNode( - (com.google.cloud.tpu.v1.DeleteNodeRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_REIMAGE_NODE: - serviceImpl.reimageNode( - (com.google.cloud.tpu.v1.ReimageNodeRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_STOP_NODE: - serviceImpl.stopNode( - (com.google.cloud.tpu.v1.StopNodeRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_START_NODE: - serviceImpl.startNode( - (com.google.cloud.tpu.v1.StartNodeRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_LIST_TENSOR_FLOW_VERSIONS: - serviceImpl.listTensorFlowVersions( - (com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - case METHODID_GET_TENSOR_FLOW_VERSION: - serviceImpl.getTensorFlowVersion( - (com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - case METHODID_LIST_ACCELERATOR_TYPES: - serviceImpl.listAcceleratorTypes( - (com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - case METHODID_GET_ACCELERATOR_TYPE: - serviceImpl.getAcceleratorType( - (com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - default: - throw new AssertionError(); - } - } - - @java.lang.Override - @java.lang.SuppressWarnings("unchecked") - public io.grpc.stub.StreamObserver invoke( - io.grpc.stub.StreamObserver responseObserver) { - switch (methodId) { - default: - throw new AssertionError(); - } - } - } - - private abstract static class TpuBaseDescriptorSupplier - implements io.grpc.protobuf.ProtoFileDescriptorSupplier, - io.grpc.protobuf.ProtoServiceDescriptorSupplier { - TpuBaseDescriptorSupplier() {} - - @java.lang.Override - public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto.getDescriptor(); - } - - @java.lang.Override - public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() { - return getFileDescriptor().findServiceByName("Tpu"); - } - } - - private static final class TpuFileDescriptorSupplier extends TpuBaseDescriptorSupplier { - TpuFileDescriptorSupplier() {} - } - - private static final class TpuMethodDescriptorSupplier extends TpuBaseDescriptorSupplier - implements io.grpc.protobuf.ProtoMethodDescriptorSupplier { - private final String methodName; - - TpuMethodDescriptorSupplier(String methodName) { - this.methodName = methodName; - } - - @java.lang.Override - public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() { - return getServiceDescriptor().findMethodByName(methodName); - } - } - - private static volatile io.grpc.ServiceDescriptor serviceDescriptor; - - public static io.grpc.ServiceDescriptor getServiceDescriptor() { - io.grpc.ServiceDescriptor result = serviceDescriptor; - if (result == null) { - synchronized (TpuGrpc.class) { - result = serviceDescriptor; - if (result == null) { - serviceDescriptor = - result = - io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME) - .setSchemaDescriptor(new TpuFileDescriptorSupplier()) - .addMethod(getListNodesMethod()) - .addMethod(getGetNodeMethod()) - .addMethod(getCreateNodeMethod()) - .addMethod(getDeleteNodeMethod()) - .addMethod(getReimageNodeMethod()) - .addMethod(getStopNodeMethod()) - .addMethod(getStartNodeMethod()) - .addMethod(getListTensorFlowVersionsMethod()) - .addMethod(getGetTensorFlowVersionMethod()) - .addMethod(getListAcceleratorTypesMethod()) - .addMethod(getGetAcceleratorTypeMethod()) - .build(); - } - } - } - return result; - } -} diff --git a/java-tpu/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java b/java-tpu/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java deleted file mode 100644 index 97342624abb5..000000000000 --- a/java-tpu/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java +++ /dev/null @@ -1,1696 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.google.cloud.tpu.v2; - -import static io.grpc.MethodDescriptor.generateFullMethodName; - -/** - * - * - * 
- * Manages TPU nodes and other resources
- * TPU API v2
- *
- */ -@javax.annotation.Generated( - value = "by gRPC proto compiler", - comments = "Source: google/cloud/tpu/v2/cloud_tpu.proto") -@io.grpc.stub.annotations.GrpcGenerated -public final class TpuGrpc { - - private TpuGrpc() {} - - public static final String SERVICE_NAME = "google.cloud.tpu.v2.Tpu"; - - // Static method descriptors that strictly reflect the proto. - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.ListNodesRequest, com.google.cloud.tpu.v2.ListNodesResponse> - getListNodesMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "ListNodes", - requestType = com.google.cloud.tpu.v2.ListNodesRequest.class, - responseType = com.google.cloud.tpu.v2.ListNodesResponse.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.ListNodesRequest, com.google.cloud.tpu.v2.ListNodesResponse> - getListNodesMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.ListNodesRequest, com.google.cloud.tpu.v2.ListNodesResponse> - getListNodesMethod; - if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) { - TpuGrpc.getListNodesMethod = - getListNodesMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2.ListNodesRequest.getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2.ListNodesResponse.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes")) - .build(); - } - } - } - return getListNodesMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.GetNodeRequest, com.google.cloud.tpu.v2.Node> - getGetNodeMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "GetNode", - requestType = com.google.cloud.tpu.v2.GetNodeRequest.class, - responseType = com.google.cloud.tpu.v2.Node.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.GetNodeRequest, com.google.cloud.tpu.v2.Node> - getGetNodeMethod() { - io.grpc.MethodDescriptor - getGetNodeMethod; - if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) { - TpuGrpc.getGetNodeMethod = - getGetNodeMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2.GetNodeRequest.getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2.Node.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode")) - .build(); - } - } - } - return getGetNodeMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.CreateNodeRequest, com.google.longrunning.Operation> - getCreateNodeMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "CreateNode", - requestType = com.google.cloud.tpu.v2.CreateNodeRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.CreateNodeRequest, com.google.longrunning.Operation> - getCreateNodeMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.CreateNodeRequest, com.google.longrunning.Operation> - getCreateNodeMethod; - if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) { - TpuGrpc.getCreateNodeMethod = - getCreateNodeMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2.CreateNodeRequest.getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode")) - .build(); - } - } - } - return getCreateNodeMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.DeleteNodeRequest, com.google.longrunning.Operation> - getDeleteNodeMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "DeleteNode", - requestType = com.google.cloud.tpu.v2.DeleteNodeRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.DeleteNodeRequest, com.google.longrunning.Operation> - getDeleteNodeMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.DeleteNodeRequest, com.google.longrunning.Operation> - getDeleteNodeMethod; - if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) { - TpuGrpc.getDeleteNodeMethod = - getDeleteNodeMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2.DeleteNodeRequest.getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode")) - .build(); - } - } - } - return getDeleteNodeMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.StopNodeRequest, com.google.longrunning.Operation> - getStopNodeMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "StopNode", - requestType = com.google.cloud.tpu.v2.StopNodeRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.StopNodeRequest, com.google.longrunning.Operation> - getStopNodeMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.StopNodeRequest, com.google.longrunning.Operation> - getStopNodeMethod; - if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) { - TpuGrpc.getStopNodeMethod = - getStopNodeMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2.StopNodeRequest.getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode")) - .build(); - } - } - } - return getStopNodeMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.StartNodeRequest, com.google.longrunning.Operation> - getStartNodeMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "StartNode", - requestType = com.google.cloud.tpu.v2.StartNodeRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.StartNodeRequest, com.google.longrunning.Operation> - getStartNodeMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.StartNodeRequest, com.google.longrunning.Operation> - getStartNodeMethod; - if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) { - TpuGrpc.getStartNodeMethod = - getStartNodeMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2.StartNodeRequest.getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode")) - .build(); - } - } - } - return getStartNodeMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.UpdateNodeRequest, com.google.longrunning.Operation> - getUpdateNodeMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "UpdateNode", - requestType = com.google.cloud.tpu.v2.UpdateNodeRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.UpdateNodeRequest, com.google.longrunning.Operation> - getUpdateNodeMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.UpdateNodeRequest, com.google.longrunning.Operation> - getUpdateNodeMethod; - if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) { - TpuGrpc.getUpdateNodeMethod = - getUpdateNodeMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateNode")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2.UpdateNodeRequest.getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("UpdateNode")) - .build(); - } - } - } - return getUpdateNodeMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.GenerateServiceIdentityRequest, - com.google.cloud.tpu.v2.GenerateServiceIdentityResponse> - getGenerateServiceIdentityMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "GenerateServiceIdentity", - requestType = com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class, - responseType = com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.GenerateServiceIdentityRequest, - com.google.cloud.tpu.v2.GenerateServiceIdentityResponse> - getGenerateServiceIdentityMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.GenerateServiceIdentityRequest, - com.google.cloud.tpu.v2.GenerateServiceIdentityResponse> - getGenerateServiceIdentityMethod; - if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) { - TpuGrpc.getGenerateServiceIdentityMethod = - getGenerateServiceIdentityMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName( - generateFullMethodName(SERVICE_NAME, "GenerateServiceIdentity")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2.GenerateServiceIdentityRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2.GenerateServiceIdentityResponse - .getDefaultInstance())) - .setSchemaDescriptor( - new TpuMethodDescriptorSupplier("GenerateServiceIdentity")) - .build(); - } - } - } - return getGenerateServiceIdentityMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.ListAcceleratorTypesRequest, - com.google.cloud.tpu.v2.ListAcceleratorTypesResponse> - getListAcceleratorTypesMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes", - requestType = com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class, - responseType = com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.ListAcceleratorTypesRequest, - com.google.cloud.tpu.v2.ListAcceleratorTypesResponse> - getListAcceleratorTypesMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.ListAcceleratorTypesRequest, - com.google.cloud.tpu.v2.ListAcceleratorTypesResponse> - getListAcceleratorTypesMethod; - if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) { - TpuGrpc.getListAcceleratorTypesMethod = - getListAcceleratorTypesMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName( - generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2.ListAcceleratorTypesRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2.ListAcceleratorTypesResponse - .getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes")) - .build(); - } - } - } - return getListAcceleratorTypesMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.GetAcceleratorTypeRequest, - com.google.cloud.tpu.v2.AcceleratorType> - getGetAcceleratorTypeMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType", - requestType = com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class, - responseType = com.google.cloud.tpu.v2.AcceleratorType.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.GetAcceleratorTypeRequest, - com.google.cloud.tpu.v2.AcceleratorType> - getGetAcceleratorTypeMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.GetAcceleratorTypeRequest, - com.google.cloud.tpu.v2.AcceleratorType> - getGetAcceleratorTypeMethod; - if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) { - TpuGrpc.getGetAcceleratorTypeMethod = - getGetAcceleratorTypeMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2.GetAcceleratorTypeRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType")) - .build(); - } - } - } - return getGetAcceleratorTypeMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.ListRuntimeVersionsRequest, - com.google.cloud.tpu.v2.ListRuntimeVersionsResponse> - getListRuntimeVersionsMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "ListRuntimeVersions", - requestType = com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class, - responseType = com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.ListRuntimeVersionsRequest, - com.google.cloud.tpu.v2.ListRuntimeVersionsResponse> - getListRuntimeVersionsMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.ListRuntimeVersionsRequest, - com.google.cloud.tpu.v2.ListRuntimeVersionsResponse> - getListRuntimeVersionsMethod; - if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) { - TpuGrpc.getListRuntimeVersionsMethod = - getListRuntimeVersionsMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName( - generateFullMethodName(SERVICE_NAME, "ListRuntimeVersions")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2.ListRuntimeVersionsRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2.ListRuntimeVersionsResponse - .getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListRuntimeVersions")) - .build(); - } - } - } - return getListRuntimeVersionsMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.GetRuntimeVersionRequest, com.google.cloud.tpu.v2.RuntimeVersion> - getGetRuntimeVersionMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "GetRuntimeVersion", - requestType = com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class, - responseType = com.google.cloud.tpu.v2.RuntimeVersion.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.GetRuntimeVersionRequest, com.google.cloud.tpu.v2.RuntimeVersion> - getGetRuntimeVersionMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.GetRuntimeVersionRequest, - com.google.cloud.tpu.v2.RuntimeVersion> - getGetRuntimeVersionMethod; - if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) { - TpuGrpc.getGetRuntimeVersionMethod = - getGetRuntimeVersionMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetRuntimeVersion")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2.GetRuntimeVersionRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetRuntimeVersion")) - .build(); - } - } - } - return getGetRuntimeVersionMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.GetGuestAttributesRequest, - com.google.cloud.tpu.v2.GetGuestAttributesResponse> - getGetGuestAttributesMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "GetGuestAttributes", - requestType = com.google.cloud.tpu.v2.GetGuestAttributesRequest.class, - responseType = com.google.cloud.tpu.v2.GetGuestAttributesResponse.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.GetGuestAttributesRequest, - com.google.cloud.tpu.v2.GetGuestAttributesResponse> - getGetGuestAttributesMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2.GetGuestAttributesRequest, - com.google.cloud.tpu.v2.GetGuestAttributesResponse> - getGetGuestAttributesMethod; - if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) { - TpuGrpc.getGetGuestAttributesMethod = - getGetGuestAttributesMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetGuestAttributes")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2.GetGuestAttributesRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2.GetGuestAttributesResponse - .getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetGuestAttributes")) - .build(); - } - } - } - return getGetGuestAttributesMethod; - } - - /** Creates a new async stub that supports all call types for the service */ - public static TpuStub newStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TpuStub(channel, callOptions); - } - }; - return TpuStub.newStub(factory, channel); - } - - /** - * Creates a new blocking-style stub that supports unary and streaming output calls on the service - */ - public static TpuBlockingStub newBlockingStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TpuBlockingStub(channel, callOptions); - } - }; - return TpuBlockingStub.newStub(factory, channel); - } - - /** Creates a new ListenableFuture-style stub that supports unary calls on the service */ - public static TpuFutureStub newFutureStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TpuFutureStub(channel, callOptions); - } - }; - return TpuFutureStub.newStub(factory, channel); - } - - /** - * - * - * 
-   * Manages TPU nodes and other resources
-   * TPU API v2
-   *
- */ - public abstract static class TpuImplBase implements io.grpc.BindableService { - - /** - * - * - * 
-     * Lists nodes.
-     *
- */ - public void listNodes( - com.google.cloud.tpu.v2.ListNodesRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver); - } - - /** - * - * - * 
-     * Gets the details of a node.
-     *
- */ - public void getNode( - com.google.cloud.tpu.v2.GetNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver); - } - - /** - * - * - * 
-     * Creates a node.
-     *
- */ - public void createNode( - com.google.cloud.tpu.v2.CreateNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver); - } - - /** - * - * - * 
-     * Deletes a node.
-     *
- */ - public void deleteNode( - com.google.cloud.tpu.v2.DeleteNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver); - } - - /** - * - * - * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     *
- */ - public void stopNode( - com.google.cloud.tpu.v2.StopNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver); - } - - /** - * - * - * 
-     * Starts a node.
-     *
- */ - public void startNode( - com.google.cloud.tpu.v2.StartNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver); - } - - /** - * - * - * 
-     * Updates the configurations of a node.
-     *
- */ - public void updateNode( - com.google.cloud.tpu.v2.UpdateNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateNodeMethod(), responseObserver); - } - - /** - * - * - * 
-     * Generates the Cloud TPU service identity for the project.
-     *
- */ - public void generateServiceIdentity( - com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getGenerateServiceIdentityMethod(), responseObserver); - } - - /** - * - * - * 
-     * Lists accelerator types supported by this API.
-     *
- */ - public void listAcceleratorTypes( - com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getListAcceleratorTypesMethod(), responseObserver); - } - - /** - * - * - * 
-     * Gets AcceleratorType.
-     *
- */ - public void getAcceleratorType( - com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getGetAcceleratorTypeMethod(), responseObserver); - } - - /** - * - * - * 
-     * Lists runtime versions supported by this API.
-     *
- */ - public void listRuntimeVersions( - com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getListRuntimeVersionsMethod(), responseObserver); - } - - /** - * - * - * 
-     * Gets a runtime version.
-     *
- */ - public void getRuntimeVersion( - com.google.cloud.tpu.v2.GetRuntimeVersionRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getGetRuntimeVersionMethod(), responseObserver); - } - - /** - * - * - * 
-     * Retrieves the guest attributes for the node.
-     *
- */ - public void getGuestAttributes( - com.google.cloud.tpu.v2.GetGuestAttributesRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getGetGuestAttributesMethod(), responseObserver); - } - - @java.lang.Override - public final io.grpc.ServerServiceDefinition bindService() { - return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor()) - .addMethod( - getListNodesMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2.ListNodesRequest, - com.google.cloud.tpu.v2.ListNodesResponse>(this, METHODID_LIST_NODES))) - .addMethod( - getGetNodeMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2.GetNodeRequest, com.google.cloud.tpu.v2.Node>( - this, METHODID_GET_NODE))) - .addMethod( - getCreateNodeMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2.CreateNodeRequest, com.google.longrunning.Operation>( - this, METHODID_CREATE_NODE))) - .addMethod( - getDeleteNodeMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2.DeleteNodeRequest, com.google.longrunning.Operation>( - this, METHODID_DELETE_NODE))) - .addMethod( - getStopNodeMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2.StopNodeRequest, com.google.longrunning.Operation>( - this, METHODID_STOP_NODE))) - .addMethod( - getStartNodeMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2.StartNodeRequest, com.google.longrunning.Operation>( - this, METHODID_START_NODE))) - .addMethod( - getUpdateNodeMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2.UpdateNodeRequest, com.google.longrunning.Operation>( - this, METHODID_UPDATE_NODE))) - .addMethod( - getGenerateServiceIdentityMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2.GenerateServiceIdentityRequest, - com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>( - this, METHODID_GENERATE_SERVICE_IDENTITY))) - .addMethod( - getListAcceleratorTypesMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2.ListAcceleratorTypesRequest, - com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>( - this, METHODID_LIST_ACCELERATOR_TYPES))) - .addMethod( - getGetAcceleratorTypeMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2.GetAcceleratorTypeRequest, - com.google.cloud.tpu.v2.AcceleratorType>( - this, METHODID_GET_ACCELERATOR_TYPE))) - .addMethod( - getListRuntimeVersionsMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2.ListRuntimeVersionsRequest, - com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>( - this, METHODID_LIST_RUNTIME_VERSIONS))) - .addMethod( - getGetRuntimeVersionMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2.GetRuntimeVersionRequest, - com.google.cloud.tpu.v2.RuntimeVersion>(this, METHODID_GET_RUNTIME_VERSION))) - .addMethod( - getGetGuestAttributesMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2.GetGuestAttributesRequest, - com.google.cloud.tpu.v2.GetGuestAttributesResponse>( - this, METHODID_GET_GUEST_ATTRIBUTES))) - .build(); - } - } - - /** - * - * - * 
-   * Manages TPU nodes and other resources
-   * TPU API v2
-   *
- */ - public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub { - private TpuStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected TpuStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TpuStub(channel, callOptions); - } - - /** - * - * - * 
-     * Lists nodes.
-     *
- */ - public void listNodes( - com.google.cloud.tpu.v2.ListNodesRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver); - } - - /** - * - * - * 
-     * Gets the details of a node.
-     *
- */ - public void getNode( - com.google.cloud.tpu.v2.GetNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver); - } - - /** - * - * - * 
-     * Creates a node.
-     *
- */ - public void createNode( - com.google.cloud.tpu.v2.CreateNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver); - } - - /** - * - * - * 
-     * Deletes a node.
-     *
- */ - public void deleteNode( - com.google.cloud.tpu.v2.DeleteNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver); - } - - /** - * - * - * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     *
- */ - public void stopNode( - com.google.cloud.tpu.v2.StopNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver); - } - - /** - * - * - * 
-     * Starts a node.
-     *
- */ - public void startNode( - com.google.cloud.tpu.v2.StartNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver); - } - - /** - * - * - * 
-     * Updates the configurations of a node.
-     *
- */ - public void updateNode( - com.google.cloud.tpu.v2.UpdateNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request, responseObserver); - } - - /** - * - * - * 
-     * Generates the Cloud TPU service identity for the project.
-     *
- */ - public void generateServiceIdentity( - com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Lists accelerator types supported by this API.
-     *
- */ - public void listAcceleratorTypes( - com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Gets AcceleratorType.
-     *
- */ - public void getAcceleratorType( - com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Lists runtime versions supported by this API.
-     *
- */ - public void listRuntimeVersions( - com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Gets a runtime version.
-     *
- */ - public void getRuntimeVersion( - com.google.cloud.tpu.v2.GetRuntimeVersionRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Retrieves the guest attributes for the node.
-     *
- */ - public void getGuestAttributes( - com.google.cloud.tpu.v2.GetGuestAttributesRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), - request, - responseObserver); - } - } - - /** - * - * - * 
-   * Manages TPU nodes and other resources
-   * TPU API v2
-   *
- */ - public static final class TpuBlockingStub - extends io.grpc.stub.AbstractBlockingStub { - private TpuBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected TpuBlockingStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TpuBlockingStub(channel, callOptions); - } - - /** - * - * - * 
-     * Lists nodes.
-     *
- */ - public com.google.cloud.tpu.v2.ListNodesResponse listNodes( - com.google.cloud.tpu.v2.ListNodesRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getListNodesMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Gets the details of a node.
-     *
- */ - public com.google.cloud.tpu.v2.Node getNode(com.google.cloud.tpu.v2.GetNodeRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getGetNodeMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Creates a node.
-     *
- */ - public com.google.longrunning.Operation createNode( - com.google.cloud.tpu.v2.CreateNodeRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getCreateNodeMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Deletes a node.
-     *
- */ - public com.google.longrunning.Operation deleteNode( - com.google.cloud.tpu.v2.DeleteNodeRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getDeleteNodeMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     *
- */ - public com.google.longrunning.Operation stopNode( - com.google.cloud.tpu.v2.StopNodeRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getStopNodeMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Starts a node.
-     *
- */ - public com.google.longrunning.Operation startNode( - com.google.cloud.tpu.v2.StartNodeRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getStartNodeMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Updates the configurations of a node.
-     *
- */ - public com.google.longrunning.Operation updateNode( - com.google.cloud.tpu.v2.UpdateNodeRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getUpdateNodeMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Generates the Cloud TPU service identity for the project.
-     *
- */ - public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse generateServiceIdentity( - com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getGenerateServiceIdentityMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Lists accelerator types supported by this API.
-     *
- */ - public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse listAcceleratorTypes( - com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Gets AcceleratorType.
-     *
- */ - public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorType( - com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Lists runtime versions supported by this API.
-     *
- */ - public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse listRuntimeVersions( - com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getListRuntimeVersionsMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Gets a runtime version.
-     *
- */ - public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersion( - com.google.cloud.tpu.v2.GetRuntimeVersionRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getGetRuntimeVersionMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Retrieves the guest attributes for the node.
-     *
- */ - public com.google.cloud.tpu.v2.GetGuestAttributesResponse getGuestAttributes( - com.google.cloud.tpu.v2.GetGuestAttributesRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getGetGuestAttributesMethod(), getCallOptions(), request); - } - } - - /** - * - * - * 
-   * Manages TPU nodes and other resources
-   * TPU API v2
-   *
- */ - public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub { - private TpuFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected TpuFutureStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TpuFutureStub(channel, callOptions); - } - - /** - * - * - * 
-     * Lists nodes.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.tpu.v2.ListNodesResponse> - listNodes(com.google.cloud.tpu.v2.ListNodesRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getListNodesMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Gets the details of a node.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture getNode( - com.google.cloud.tpu.v2.GetNodeRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getGetNodeMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Creates a node.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - createNode(com.google.cloud.tpu.v2.CreateNodeRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Deletes a node.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - deleteNode(com.google.cloud.tpu.v2.DeleteNodeRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - stopNode(com.google.cloud.tpu.v2.StopNodeRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getStopNodeMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Starts a node.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - startNode(com.google.cloud.tpu.v2.StartNodeRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getStartNodeMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Updates the configurations of a node.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - updateNode(com.google.cloud.tpu.v2.UpdateNodeRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Generates the Cloud TPU service identity for the project.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.tpu.v2.GenerateServiceIdentityResponse> - generateServiceIdentity(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Lists accelerator types supported by this API.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.tpu.v2.ListAcceleratorTypesResponse> - listAcceleratorTypes(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Gets AcceleratorType.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.tpu.v2.AcceleratorType> - getAcceleratorType(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Lists runtime versions supported by this API.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.tpu.v2.ListRuntimeVersionsResponse> - listRuntimeVersions(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Gets a runtime version.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.tpu.v2.RuntimeVersion> - getRuntimeVersion(com.google.cloud.tpu.v2.GetRuntimeVersionRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Retrieves the guest attributes for the node.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.tpu.v2.GetGuestAttributesResponse> - getGuestAttributes(com.google.cloud.tpu.v2.GetGuestAttributesRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request); - } - } - - private static final int METHODID_LIST_NODES = 0; - private static final int METHODID_GET_NODE = 1; - private static final int METHODID_CREATE_NODE = 2; - private static final int METHODID_DELETE_NODE = 3; - private static final int METHODID_STOP_NODE = 4; - private static final int METHODID_START_NODE = 5; - private static final int METHODID_UPDATE_NODE = 6; - private static final int METHODID_GENERATE_SERVICE_IDENTITY = 7; - private static final int METHODID_LIST_ACCELERATOR_TYPES = 8; - private static final int METHODID_GET_ACCELERATOR_TYPE = 9; - private static final int METHODID_LIST_RUNTIME_VERSIONS = 10; - private static final int METHODID_GET_RUNTIME_VERSION = 11; - private static final int METHODID_GET_GUEST_ATTRIBUTES = 12; - - private static final class MethodHandlers - implements io.grpc.stub.ServerCalls.UnaryMethod, - io.grpc.stub.ServerCalls.ServerStreamingMethod, - io.grpc.stub.ServerCalls.ClientStreamingMethod, - io.grpc.stub.ServerCalls.BidiStreamingMethod { - private final TpuImplBase serviceImpl; - private final int methodId; - - MethodHandlers(TpuImplBase serviceImpl, int methodId) { - this.serviceImpl = serviceImpl; - this.methodId = methodId; - } - - @java.lang.Override - @java.lang.SuppressWarnings("unchecked") - public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) { - switch (methodId) { - case METHODID_LIST_NODES: - serviceImpl.listNodes( - (com.google.cloud.tpu.v2.ListNodesRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - case METHODID_GET_NODE: - serviceImpl.getNode( - (com.google.cloud.tpu.v2.GetNodeRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_CREATE_NODE: - serviceImpl.createNode( - (com.google.cloud.tpu.v2.CreateNodeRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_DELETE_NODE: - serviceImpl.deleteNode( - (com.google.cloud.tpu.v2.DeleteNodeRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_STOP_NODE: - serviceImpl.stopNode( - (com.google.cloud.tpu.v2.StopNodeRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_START_NODE: - serviceImpl.startNode( - (com.google.cloud.tpu.v2.StartNodeRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_UPDATE_NODE: - serviceImpl.updateNode( - (com.google.cloud.tpu.v2.UpdateNodeRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_GENERATE_SERVICE_IDENTITY: - serviceImpl.generateServiceIdentity( - (com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - case METHODID_LIST_ACCELERATOR_TYPES: - serviceImpl.listAcceleratorTypes( - (com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - case METHODID_GET_ACCELERATOR_TYPE: - serviceImpl.getAcceleratorType( - (com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - case METHODID_LIST_RUNTIME_VERSIONS: - serviceImpl.listRuntimeVersions( - (com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - case METHODID_GET_RUNTIME_VERSION: - serviceImpl.getRuntimeVersion( - (com.google.cloud.tpu.v2.GetRuntimeVersionRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - case METHODID_GET_GUEST_ATTRIBUTES: - serviceImpl.getGuestAttributes( - (com.google.cloud.tpu.v2.GetGuestAttributesRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - default: - throw new AssertionError(); - } - } - - @java.lang.Override - @java.lang.SuppressWarnings("unchecked") - public io.grpc.stub.StreamObserver invoke( - io.grpc.stub.StreamObserver responseObserver) { - switch (methodId) { - default: - throw new AssertionError(); - } - } - } - - private abstract static class TpuBaseDescriptorSupplier - implements io.grpc.protobuf.ProtoFileDescriptorSupplier, - io.grpc.protobuf.ProtoServiceDescriptorSupplier { - TpuBaseDescriptorSupplier() {} - - @java.lang.Override - public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() { - return com.google.cloud.tpu.v2.CloudTpuProto.getDescriptor(); - } - - @java.lang.Override - public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() { - return getFileDescriptor().findServiceByName("Tpu"); - } - } - - private static final class TpuFileDescriptorSupplier extends TpuBaseDescriptorSupplier { - TpuFileDescriptorSupplier() {} - } - - private static final class TpuMethodDescriptorSupplier extends TpuBaseDescriptorSupplier - implements io.grpc.protobuf.ProtoMethodDescriptorSupplier { - private final String methodName; - - TpuMethodDescriptorSupplier(String methodName) { - this.methodName = methodName; - } - - @java.lang.Override - public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() { - return getServiceDescriptor().findMethodByName(methodName); - } - } - - private static volatile io.grpc.ServiceDescriptor serviceDescriptor; - - public static io.grpc.ServiceDescriptor getServiceDescriptor() { - io.grpc.ServiceDescriptor result = serviceDescriptor; - if (result == null) { - synchronized (TpuGrpc.class) { - result = serviceDescriptor; - if (result == null) { - serviceDescriptor = - result = - io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME) - .setSchemaDescriptor(new TpuFileDescriptorSupplier()) - .addMethod(getListNodesMethod()) - .addMethod(getGetNodeMethod()) - .addMethod(getCreateNodeMethod()) - .addMethod(getDeleteNodeMethod()) - .addMethod(getStopNodeMethod()) - .addMethod(getStartNodeMethod()) - .addMethod(getUpdateNodeMethod()) - .addMethod(getGenerateServiceIdentityMethod()) - .addMethod(getListAcceleratorTypesMethod()) - .addMethod(getGetAcceleratorTypeMethod()) - .addMethod(getListRuntimeVersionsMethod()) - .addMethod(getGetRuntimeVersionMethod()) - .addMethod(getGetGuestAttributesMethod()) - .build(); - } - } - } - return result; - } -} diff --git a/java-tpu/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java b/java-tpu/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java deleted file mode 100644 index 008a91342433..000000000000 --- a/java-tpu/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java +++ /dev/null @@ -1,2310 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.google.cloud.tpu.v2alpha1; - -import static io.grpc.MethodDescriptor.generateFullMethodName; - -/** - * - * - * 
- * Manages TPU nodes and other resources
- * TPU API v2alpha1
- *
- */ -@javax.annotation.Generated( - value = "by gRPC proto compiler", - comments = "Source: google/cloud/tpu/v2alpha1/cloud_tpu.proto") -@io.grpc.stub.annotations.GrpcGenerated -public final class TpuGrpc { - - private TpuGrpc() {} - - public static final String SERVICE_NAME = "google.cloud.tpu.v2alpha1.Tpu"; - - // Static method descriptors that strictly reflect the proto. - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.ListNodesRequest, - com.google.cloud.tpu.v2alpha1.ListNodesResponse> - getListNodesMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "ListNodes", - requestType = com.google.cloud.tpu.v2alpha1.ListNodesRequest.class, - responseType = com.google.cloud.tpu.v2alpha1.ListNodesResponse.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.ListNodesRequest, - com.google.cloud.tpu.v2alpha1.ListNodesResponse> - getListNodesMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.ListNodesRequest, - com.google.cloud.tpu.v2alpha1.ListNodesResponse> - getListNodesMethod; - if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) { - TpuGrpc.getListNodesMethod = - getListNodesMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.ListNodesRequest.getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.ListNodesResponse.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes")) - .build(); - } - } - } - return getListNodesMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.GetNodeRequest, com.google.cloud.tpu.v2alpha1.Node> - getGetNodeMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "GetNode", - requestType = com.google.cloud.tpu.v2alpha1.GetNodeRequest.class, - responseType = com.google.cloud.tpu.v2alpha1.Node.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.GetNodeRequest, com.google.cloud.tpu.v2alpha1.Node> - getGetNodeMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.GetNodeRequest, com.google.cloud.tpu.v2alpha1.Node> - getGetNodeMethod; - if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) { - TpuGrpc.getGetNodeMethod = - getGetNodeMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.GetNodeRequest.getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode")) - .build(); - } - } - } - return getGetNodeMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.CreateNodeRequest, com.google.longrunning.Operation> - getCreateNodeMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "CreateNode", - requestType = com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.CreateNodeRequest, com.google.longrunning.Operation> - getCreateNodeMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.CreateNodeRequest, com.google.longrunning.Operation> - getCreateNodeMethod; - if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) { - TpuGrpc.getCreateNodeMethod = - getCreateNodeMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.CreateNodeRequest.getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode")) - .build(); - } - } - } - return getCreateNodeMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.DeleteNodeRequest, com.google.longrunning.Operation> - getDeleteNodeMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "DeleteNode", - requestType = com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.DeleteNodeRequest, com.google.longrunning.Operation> - getDeleteNodeMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.DeleteNodeRequest, com.google.longrunning.Operation> - getDeleteNodeMethod; - if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) { - TpuGrpc.getDeleteNodeMethod = - getDeleteNodeMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode")) - .build(); - } - } - } - return getDeleteNodeMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.StopNodeRequest, com.google.longrunning.Operation> - getStopNodeMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "StopNode", - requestType = com.google.cloud.tpu.v2alpha1.StopNodeRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.StopNodeRequest, com.google.longrunning.Operation> - getStopNodeMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.StopNodeRequest, com.google.longrunning.Operation> - getStopNodeMethod; - if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) { - TpuGrpc.getStopNodeMethod = - getStopNodeMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.StopNodeRequest.getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode")) - .build(); - } - } - } - return getStopNodeMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.StartNodeRequest, com.google.longrunning.Operation> - getStartNodeMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "StartNode", - requestType = com.google.cloud.tpu.v2alpha1.StartNodeRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.StartNodeRequest, com.google.longrunning.Operation> - getStartNodeMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.StartNodeRequest, com.google.longrunning.Operation> - getStartNodeMethod; - if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) { - TpuGrpc.getStartNodeMethod = - getStartNodeMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.StartNodeRequest.getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode")) - .build(); - } - } - } - return getStartNodeMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.UpdateNodeRequest, com.google.longrunning.Operation> - getUpdateNodeMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "UpdateNode", - requestType = com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.UpdateNodeRequest, com.google.longrunning.Operation> - getUpdateNodeMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.UpdateNodeRequest, com.google.longrunning.Operation> - getUpdateNodeMethod; - if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) { - TpuGrpc.getUpdateNodeMethod = - getUpdateNodeMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateNode")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("UpdateNode")) - .build(); - } - } - } - return getUpdateNodeMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest, - com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse> - getListQueuedResourcesMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "ListQueuedResources", - requestType = com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class, - responseType = com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest, - com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse> - getListQueuedResourcesMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest, - com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse> - getListQueuedResourcesMethod; - if ((getListQueuedResourcesMethod = TpuGrpc.getListQueuedResourcesMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getListQueuedResourcesMethod = TpuGrpc.getListQueuedResourcesMethod) == null) { - TpuGrpc.getListQueuedResourcesMethod = - getListQueuedResourcesMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName( - generateFullMethodName(SERVICE_NAME, "ListQueuedResources")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse - .getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListQueuedResources")) - .build(); - } - } - } - return getListQueuedResourcesMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest, - com.google.cloud.tpu.v2alpha1.QueuedResource> - getGetQueuedResourceMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "GetQueuedResource", - requestType = com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class, - responseType = com.google.cloud.tpu.v2alpha1.QueuedResource.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest, - com.google.cloud.tpu.v2alpha1.QueuedResource> - getGetQueuedResourceMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest, - com.google.cloud.tpu.v2alpha1.QueuedResource> - getGetQueuedResourceMethod; - if ((getGetQueuedResourceMethod = TpuGrpc.getGetQueuedResourceMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getGetQueuedResourceMethod = TpuGrpc.getGetQueuedResourceMethod) == null) { - TpuGrpc.getGetQueuedResourceMethod = - getGetQueuedResourceMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetQueuedResource")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetQueuedResource")) - .build(); - } - } - } - return getGetQueuedResourceMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest, - com.google.longrunning.Operation> - getCreateQueuedResourceMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "CreateQueuedResource", - requestType = com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest, - com.google.longrunning.Operation> - getCreateQueuedResourceMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest, - com.google.longrunning.Operation> - getCreateQueuedResourceMethod; - if ((getCreateQueuedResourceMethod = TpuGrpc.getCreateQueuedResourceMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getCreateQueuedResourceMethod = TpuGrpc.getCreateQueuedResourceMethod) == null) { - TpuGrpc.getCreateQueuedResourceMethod = - getCreateQueuedResourceMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName( - generateFullMethodName(SERVICE_NAME, "CreateQueuedResource")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateQueuedResource")) - .build(); - } - } - } - return getCreateQueuedResourceMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest, - com.google.longrunning.Operation> - getDeleteQueuedResourceMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "DeleteQueuedResource", - requestType = com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest, - com.google.longrunning.Operation> - getDeleteQueuedResourceMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest, - com.google.longrunning.Operation> - getDeleteQueuedResourceMethod; - if ((getDeleteQueuedResourceMethod = TpuGrpc.getDeleteQueuedResourceMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getDeleteQueuedResourceMethod = TpuGrpc.getDeleteQueuedResourceMethod) == null) { - TpuGrpc.getDeleteQueuedResourceMethod = - getDeleteQueuedResourceMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName( - generateFullMethodName(SERVICE_NAME, "DeleteQueuedResource")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteQueuedResource")) - .build(); - } - } - } - return getDeleteQueuedResourceMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest, - com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse> - getGenerateServiceIdentityMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "GenerateServiceIdentity", - requestType = com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class, - responseType = com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest, - com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse> - getGenerateServiceIdentityMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest, - com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse> - getGenerateServiceIdentityMethod; - if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) { - TpuGrpc.getGenerateServiceIdentityMethod = - getGenerateServiceIdentityMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName( - generateFullMethodName(SERVICE_NAME, "GenerateServiceIdentity")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse - .getDefaultInstance())) - .setSchemaDescriptor( - new TpuMethodDescriptorSupplier("GenerateServiceIdentity")) - .build(); - } - } - } - return getGenerateServiceIdentityMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest, - com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse> - getListAcceleratorTypesMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes", - requestType = com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class, - responseType = com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest, - com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse> - getListAcceleratorTypesMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest, - com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse> - getListAcceleratorTypesMethod; - if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) { - TpuGrpc.getListAcceleratorTypesMethod = - getListAcceleratorTypesMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName( - generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse - .getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes")) - .build(); - } - } - } - return getListAcceleratorTypesMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest, - com.google.cloud.tpu.v2alpha1.AcceleratorType> - getGetAcceleratorTypeMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType", - requestType = com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class, - responseType = com.google.cloud.tpu.v2alpha1.AcceleratorType.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest, - com.google.cloud.tpu.v2alpha1.AcceleratorType> - getGetAcceleratorTypeMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest, - com.google.cloud.tpu.v2alpha1.AcceleratorType> - getGetAcceleratorTypeMethod; - if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) { - TpuGrpc.getGetAcceleratorTypeMethod = - getGetAcceleratorTypeMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType")) - .build(); - } - } - } - return getGetAcceleratorTypeMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest, - com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse> - getListRuntimeVersionsMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "ListRuntimeVersions", - requestType = com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class, - responseType = com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest, - com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse> - getListRuntimeVersionsMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest, - com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse> - getListRuntimeVersionsMethod; - if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) { - TpuGrpc.getListRuntimeVersionsMethod = - getListRuntimeVersionsMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName( - generateFullMethodName(SERVICE_NAME, "ListRuntimeVersions")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse - .getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListRuntimeVersions")) - .build(); - } - } - } - return getListRuntimeVersionsMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest, - com.google.cloud.tpu.v2alpha1.RuntimeVersion> - getGetRuntimeVersionMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "GetRuntimeVersion", - requestType = com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class, - responseType = com.google.cloud.tpu.v2alpha1.RuntimeVersion.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest, - com.google.cloud.tpu.v2alpha1.RuntimeVersion> - getGetRuntimeVersionMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest, - com.google.cloud.tpu.v2alpha1.RuntimeVersion> - getGetRuntimeVersionMethod; - if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) { - TpuGrpc.getGetRuntimeVersionMethod = - getGetRuntimeVersionMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetRuntimeVersion")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetRuntimeVersion")) - .build(); - } - } - } - return getGetRuntimeVersionMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest, - com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse> - getGetGuestAttributesMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "GetGuestAttributes", - requestType = com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class, - responseType = com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest, - com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse> - getGetGuestAttributesMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest, - com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse> - getGetGuestAttributesMethod; - if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) { - TpuGrpc.getGetGuestAttributesMethod = - getGetGuestAttributesMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetGuestAttributes")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse - .getDefaultInstance())) - .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetGuestAttributes")) - .build(); - } - } - } - return getGetGuestAttributesMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest, - com.google.longrunning.Operation> - getSimulateMaintenanceEventMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "SimulateMaintenanceEvent", - requestType = com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest, - com.google.longrunning.Operation> - getSimulateMaintenanceEventMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest, - com.google.longrunning.Operation> - getSimulateMaintenanceEventMethod; - if ((getSimulateMaintenanceEventMethod = TpuGrpc.getSimulateMaintenanceEventMethod) == null) { - synchronized (TpuGrpc.class) { - if ((getSimulateMaintenanceEventMethod = TpuGrpc.getSimulateMaintenanceEventMethod) - == null) { - TpuGrpc.getSimulateMaintenanceEventMethod = - getSimulateMaintenanceEventMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName( - generateFullMethodName(SERVICE_NAME, "SimulateMaintenanceEvent")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor( - new TpuMethodDescriptorSupplier("SimulateMaintenanceEvent")) - .build(); - } - } - } - return getSimulateMaintenanceEventMethod; - } - - /** Creates a new async stub that supports all call types for the service */ - public static TpuStub newStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TpuStub(channel, callOptions); - } - }; - return TpuStub.newStub(factory, channel); - } - - /** - * Creates a new blocking-style stub that supports unary and streaming output calls on the service - */ - public static TpuBlockingStub newBlockingStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TpuBlockingStub(channel, callOptions); - } - }; - return TpuBlockingStub.newStub(factory, channel); - } - - /** Creates a new ListenableFuture-style stub that supports unary calls on the service */ - public static TpuFutureStub newFutureStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TpuFutureStub(channel, callOptions); - } - }; - return TpuFutureStub.newStub(factory, channel); - } - - /** - * - * - * 
-   * Manages TPU nodes and other resources
-   * TPU API v2alpha1
-   *
- */ - public abstract static class TpuImplBase implements io.grpc.BindableService { - - /** - * - * - * 
-     * Lists nodes.
-     *
- */ - public void listNodes( - com.google.cloud.tpu.v2alpha1.ListNodesRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver); - } - - /** - * - * - * 
-     * Gets the details of a node.
-     *
- */ - public void getNode( - com.google.cloud.tpu.v2alpha1.GetNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver); - } - - /** - * - * - * 
-     * Creates a node.
-     *
- */ - public void createNode( - com.google.cloud.tpu.v2alpha1.CreateNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver); - } - - /** - * - * - * 
-     * Deletes a node.
-     *
- */ - public void deleteNode( - com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver); - } - - /** - * - * - * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     *
- */ - public void stopNode( - com.google.cloud.tpu.v2alpha1.StopNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver); - } - - /** - * - * - * 
-     * Starts a node.
-     *
- */ - public void startNode( - com.google.cloud.tpu.v2alpha1.StartNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver); - } - - /** - * - * - * 
-     * Updates the configurations of a node.
-     *
- */ - public void updateNode( - com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateNodeMethod(), responseObserver); - } - - /** - * - * - * 
-     * Lists queued resources.
-     *
- */ - public void listQueuedResources( - com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getListQueuedResourcesMethod(), responseObserver); - } - - /** - * - * - * 
-     * Gets details of a queued resource.
-     *
- */ - public void getQueuedResource( - com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getGetQueuedResourceMethod(), responseObserver); - } - - /** - * - * - * 
-     * Creates a QueuedResource TPU instance.
-     *
- */ - public void createQueuedResource( - com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getCreateQueuedResourceMethod(), responseObserver); - } - - /** - * - * - * 
-     * Deletes a QueuedResource TPU instance.
-     *
- */ - public void deleteQueuedResource( - com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getDeleteQueuedResourceMethod(), responseObserver); - } - - /** - * - * - * 
-     * Generates the Cloud TPU service identity for the project.
-     *
- */ - public void generateServiceIdentity( - com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getGenerateServiceIdentityMethod(), responseObserver); - } - - /** - * - * - * 
-     * Lists accelerator types supported by this API.
-     *
- */ - public void listAcceleratorTypes( - com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getListAcceleratorTypesMethod(), responseObserver); - } - - /** - * - * - * 
-     * Gets AcceleratorType.
-     *
- */ - public void getAcceleratorType( - com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getGetAcceleratorTypeMethod(), responseObserver); - } - - /** - * - * - * 
-     * Lists runtime versions supported by this API.
-     *
- */ - public void listRuntimeVersions( - com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getListRuntimeVersionsMethod(), responseObserver); - } - - /** - * - * - * 
-     * Gets a runtime version.
-     *
- */ - public void getRuntimeVersion( - com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getGetRuntimeVersionMethod(), responseObserver); - } - - /** - * - * - * 
-     * Retrieves the guest attributes for the node.
-     *
- */ - public void getGuestAttributes( - com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getGetGuestAttributesMethod(), responseObserver); - } - - /** - * - * - * 
-     * Simulates a maintenance event.
-     *
- */ - public void simulateMaintenanceEvent( - com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getSimulateMaintenanceEventMethod(), responseObserver); - } - - @java.lang.Override - public final io.grpc.ServerServiceDefinition bindService() { - return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor()) - .addMethod( - getListNodesMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2alpha1.ListNodesRequest, - com.google.cloud.tpu.v2alpha1.ListNodesResponse>(this, METHODID_LIST_NODES))) - .addMethod( - getGetNodeMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2alpha1.GetNodeRequest, - com.google.cloud.tpu.v2alpha1.Node>(this, METHODID_GET_NODE))) - .addMethod( - getCreateNodeMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2alpha1.CreateNodeRequest, - com.google.longrunning.Operation>(this, METHODID_CREATE_NODE))) - .addMethod( - getDeleteNodeMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2alpha1.DeleteNodeRequest, - com.google.longrunning.Operation>(this, METHODID_DELETE_NODE))) - .addMethod( - getStopNodeMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2alpha1.StopNodeRequest, - com.google.longrunning.Operation>(this, METHODID_STOP_NODE))) - .addMethod( - getStartNodeMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2alpha1.StartNodeRequest, - com.google.longrunning.Operation>(this, METHODID_START_NODE))) - .addMethod( - getUpdateNodeMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2alpha1.UpdateNodeRequest, - com.google.longrunning.Operation>(this, METHODID_UPDATE_NODE))) - .addMethod( - getListQueuedResourcesMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest, - com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>( - this, METHODID_LIST_QUEUED_RESOURCES))) - .addMethod( - getGetQueuedResourceMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest, - com.google.cloud.tpu.v2alpha1.QueuedResource>( - this, METHODID_GET_QUEUED_RESOURCE))) - .addMethod( - getCreateQueuedResourceMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest, - com.google.longrunning.Operation>(this, METHODID_CREATE_QUEUED_RESOURCE))) - .addMethod( - getDeleteQueuedResourceMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest, - com.google.longrunning.Operation>(this, METHODID_DELETE_QUEUED_RESOURCE))) - .addMethod( - getGenerateServiceIdentityMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest, - com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>( - this, METHODID_GENERATE_SERVICE_IDENTITY))) - .addMethod( - getListAcceleratorTypesMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest, - com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>( - this, METHODID_LIST_ACCELERATOR_TYPES))) - .addMethod( - getGetAcceleratorTypeMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest, - com.google.cloud.tpu.v2alpha1.AcceleratorType>( - this, METHODID_GET_ACCELERATOR_TYPE))) - .addMethod( - getListRuntimeVersionsMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest, - com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>( - this, METHODID_LIST_RUNTIME_VERSIONS))) - .addMethod( - getGetRuntimeVersionMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest, - com.google.cloud.tpu.v2alpha1.RuntimeVersion>( - this, METHODID_GET_RUNTIME_VERSION))) - .addMethod( - getGetGuestAttributesMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest, - com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>( - this, METHODID_GET_GUEST_ATTRIBUTES))) - .addMethod( - getSimulateMaintenanceEventMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest, - com.google.longrunning.Operation>(this, METHODID_SIMULATE_MAINTENANCE_EVENT))) - .build(); - } - } - - /** - * - * - * 
-   * Manages TPU nodes and other resources
-   * TPU API v2alpha1
-   *
- */ - public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub { - private TpuStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected TpuStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TpuStub(channel, callOptions); - } - - /** - * - * - * 
-     * Lists nodes.
-     *
- */ - public void listNodes( - com.google.cloud.tpu.v2alpha1.ListNodesRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver); - } - - /** - * - * - * 
-     * Gets the details of a node.
-     *
- */ - public void getNode( - com.google.cloud.tpu.v2alpha1.GetNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver); - } - - /** - * - * - * 
-     * Creates a node.
-     *
- */ - public void createNode( - com.google.cloud.tpu.v2alpha1.CreateNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver); - } - - /** - * - * - * 
-     * Deletes a node.
-     *
- */ - public void deleteNode( - com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver); - } - - /** - * - * - * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     *
- */ - public void stopNode( - com.google.cloud.tpu.v2alpha1.StopNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver); - } - - /** - * - * - * 
-     * Starts a node.
-     *
- */ - public void startNode( - com.google.cloud.tpu.v2alpha1.StartNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver); - } - - /** - * - * - * 
-     * Updates the configurations of a node.
-     *
- */ - public void updateNode( - com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request, responseObserver); - } - - /** - * - * - * 
-     * Lists queued resources.
-     *
- */ - public void listQueuedResources( - com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getListQueuedResourcesMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Gets details of a queued resource.
-     *
- */ - public void getQueuedResource( - com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getGetQueuedResourceMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Creates a QueuedResource TPU instance.
-     *
- */ - public void createQueuedResource( - com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getCreateQueuedResourceMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Deletes a QueuedResource TPU instance.
-     *
- */ - public void deleteQueuedResource( - com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getDeleteQueuedResourceMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Generates the Cloud TPU service identity for the project.
-     *
- */ - public void generateServiceIdentity( - com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Lists accelerator types supported by this API.
-     *
- */ - public void listAcceleratorTypes( - com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Gets AcceleratorType.
-     *
- */ - public void getAcceleratorType( - com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Lists runtime versions supported by this API.
-     *
- */ - public void listRuntimeVersions( - com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Gets a runtime version.
-     *
- */ - public void getRuntimeVersion( - com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Retrieves the guest attributes for the node.
-     *
- */ - public void getGuestAttributes( - com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Simulates a maintenance event.
-     *
- */ - public void simulateMaintenanceEvent( - com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getSimulateMaintenanceEventMethod(), getCallOptions()), - request, - responseObserver); - } - } - - /** - * - * - * 
-   * Manages TPU nodes and other resources
-   * TPU API v2alpha1
-   *
- */ - public static final class TpuBlockingStub - extends io.grpc.stub.AbstractBlockingStub { - private TpuBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected TpuBlockingStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TpuBlockingStub(channel, callOptions); - } - - /** - * - * - * 
-     * Lists nodes.
-     *
- */ - public com.google.cloud.tpu.v2alpha1.ListNodesResponse listNodes( - com.google.cloud.tpu.v2alpha1.ListNodesRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getListNodesMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Gets the details of a node.
-     *
- */ - public com.google.cloud.tpu.v2alpha1.Node getNode( - com.google.cloud.tpu.v2alpha1.GetNodeRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getGetNodeMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Creates a node.
-     *
- */ - public com.google.longrunning.Operation createNode( - com.google.cloud.tpu.v2alpha1.CreateNodeRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getCreateNodeMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Deletes a node.
-     *
- */ - public com.google.longrunning.Operation deleteNode( - com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getDeleteNodeMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     *
- */ - public com.google.longrunning.Operation stopNode( - com.google.cloud.tpu.v2alpha1.StopNodeRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getStopNodeMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Starts a node.
-     *
- */ - public com.google.longrunning.Operation startNode( - com.google.cloud.tpu.v2alpha1.StartNodeRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getStartNodeMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Updates the configurations of a node.
-     *
- */ - public com.google.longrunning.Operation updateNode( - com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getUpdateNodeMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Lists queued resources.
-     *
- */ - public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse listQueuedResources( - com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getListQueuedResourcesMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Gets details of a queued resource.
-     *
- */ - public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource( - com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getGetQueuedResourceMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Creates a QueuedResource TPU instance.
-     *
- */ - public com.google.longrunning.Operation createQueuedResource( - com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getCreateQueuedResourceMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Deletes a QueuedResource TPU instance.
-     *
- */ - public com.google.longrunning.Operation deleteQueuedResource( - com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getDeleteQueuedResourceMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Generates the Cloud TPU service identity for the project.
-     *
- */ - public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse generateServiceIdentity( - com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getGenerateServiceIdentityMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Lists accelerator types supported by this API.
-     *
- */ - public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse listAcceleratorTypes( - com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Gets AcceleratorType.
-     *
- */ - public com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorType( - com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Lists runtime versions supported by this API.
-     *
- */ - public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse listRuntimeVersions( - com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getListRuntimeVersionsMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Gets a runtime version.
-     *
- */ - public com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersion( - com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getGetRuntimeVersionMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Retrieves the guest attributes for the node.
-     *
- */ - public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse getGuestAttributes( - com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getGetGuestAttributesMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Simulates a maintenance event.
-     *
- */ - public com.google.longrunning.Operation simulateMaintenanceEvent( - com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getSimulateMaintenanceEventMethod(), getCallOptions(), request); - } - } - - /** - * - * - * 
-   * Manages TPU nodes and other resources
-   * TPU API v2alpha1
-   *
- */ - public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub { - private TpuFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected TpuFutureStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TpuFutureStub(channel, callOptions); - } - - /** - * - * - * 
-     * Lists nodes.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.tpu.v2alpha1.ListNodesResponse> - listNodes(com.google.cloud.tpu.v2alpha1.ListNodesRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getListNodesMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Gets the details of a node.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - getNode(com.google.cloud.tpu.v2alpha1.GetNodeRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getGetNodeMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Creates a node.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - createNode(com.google.cloud.tpu.v2alpha1.CreateNodeRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Deletes a node.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - deleteNode(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - stopNode(com.google.cloud.tpu.v2alpha1.StopNodeRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getStopNodeMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Starts a node.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - startNode(com.google.cloud.tpu.v2alpha1.StartNodeRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getStartNodeMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Updates the configurations of a node.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - updateNode(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Lists queued resources.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse> - listQueuedResources(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getListQueuedResourcesMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Gets details of a queued resource.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.tpu.v2alpha1.QueuedResource> - getQueuedResource(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getGetQueuedResourceMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Creates a QueuedResource TPU instance.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - createQueuedResource(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getCreateQueuedResourceMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Deletes a QueuedResource TPU instance.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - deleteQueuedResource(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getDeleteQueuedResourceMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Generates the Cloud TPU service identity for the project.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse> - generateServiceIdentity( - com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Lists accelerator types supported by this API.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse> - listAcceleratorTypes(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Gets AcceleratorType.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.tpu.v2alpha1.AcceleratorType> - getAcceleratorType(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Lists runtime versions supported by this API.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse> - listRuntimeVersions(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Gets a runtime version.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.tpu.v2alpha1.RuntimeVersion> - getRuntimeVersion(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Retrieves the guest attributes for the node.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse> - getGuestAttributes(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Simulates a maintenance event.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - simulateMaintenanceEvent( - com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getSimulateMaintenanceEventMethod(), getCallOptions()), request); - } - } - - private static final int METHODID_LIST_NODES = 0; - private static final int METHODID_GET_NODE = 1; - private static final int METHODID_CREATE_NODE = 2; - private static final int METHODID_DELETE_NODE = 3; - private static final int METHODID_STOP_NODE = 4; - private static final int METHODID_START_NODE = 5; - private static final int METHODID_UPDATE_NODE = 6; - private static final int METHODID_LIST_QUEUED_RESOURCES = 7; - private static final int METHODID_GET_QUEUED_RESOURCE = 8; - private static final int METHODID_CREATE_QUEUED_RESOURCE = 9; - private static final int METHODID_DELETE_QUEUED_RESOURCE = 10; - private static final int METHODID_GENERATE_SERVICE_IDENTITY = 11; - private static final int METHODID_LIST_ACCELERATOR_TYPES = 12; - private static final int METHODID_GET_ACCELERATOR_TYPE = 13; - private static final int METHODID_LIST_RUNTIME_VERSIONS = 14; - private static final int METHODID_GET_RUNTIME_VERSION = 15; - private static final int METHODID_GET_GUEST_ATTRIBUTES = 16; - private static final int METHODID_SIMULATE_MAINTENANCE_EVENT = 17; - - private static final class MethodHandlers - implements io.grpc.stub.ServerCalls.UnaryMethod, - io.grpc.stub.ServerCalls.ServerStreamingMethod, - io.grpc.stub.ServerCalls.ClientStreamingMethod, - io.grpc.stub.ServerCalls.BidiStreamingMethod { - private final TpuImplBase serviceImpl; - private final int methodId; - - MethodHandlers(TpuImplBase serviceImpl, int methodId) { - this.serviceImpl = serviceImpl; - this.methodId = methodId; - } - - @java.lang.Override - @java.lang.SuppressWarnings("unchecked") - public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) { - switch (methodId) { - case METHODID_LIST_NODES: - serviceImpl.listNodes( - (com.google.cloud.tpu.v2alpha1.ListNodesRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - case METHODID_GET_NODE: - serviceImpl.getNode( - (com.google.cloud.tpu.v2alpha1.GetNodeRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_CREATE_NODE: - serviceImpl.createNode( - (com.google.cloud.tpu.v2alpha1.CreateNodeRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_DELETE_NODE: - serviceImpl.deleteNode( - (com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_STOP_NODE: - serviceImpl.stopNode( - (com.google.cloud.tpu.v2alpha1.StopNodeRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_START_NODE: - serviceImpl.startNode( - (com.google.cloud.tpu.v2alpha1.StartNodeRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_UPDATE_NODE: - serviceImpl.updateNode( - (com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_LIST_QUEUED_RESOURCES: - serviceImpl.listQueuedResources( - (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) request, - (io.grpc.stub.StreamObserver< - com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>) - responseObserver); - break; - case METHODID_GET_QUEUED_RESOURCE: - serviceImpl.getQueuedResource( - (com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - case METHODID_CREATE_QUEUED_RESOURCE: - serviceImpl.createQueuedResource( - (com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_DELETE_QUEUED_RESOURCE: - serviceImpl.deleteQueuedResource( - (com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_GENERATE_SERVICE_IDENTITY: - serviceImpl.generateServiceIdentity( - (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) request, - (io.grpc.stub.StreamObserver< - com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>) - responseObserver); - break; - case METHODID_LIST_ACCELERATOR_TYPES: - serviceImpl.listAcceleratorTypes( - (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) request, - (io.grpc.stub.StreamObserver< - com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>) - responseObserver); - break; - case METHODID_GET_ACCELERATOR_TYPE: - serviceImpl.getAcceleratorType( - (com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - case METHODID_LIST_RUNTIME_VERSIONS: - serviceImpl.listRuntimeVersions( - (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) request, - (io.grpc.stub.StreamObserver< - com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>) - responseObserver); - break; - case METHODID_GET_RUNTIME_VERSION: - serviceImpl.getRuntimeVersion( - (com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - case METHODID_GET_GUEST_ATTRIBUTES: - serviceImpl.getGuestAttributes( - (com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) request, - (io.grpc.stub.StreamObserver< - com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>) - responseObserver); - break; - case METHODID_SIMULATE_MAINTENANCE_EVENT: - serviceImpl.simulateMaintenanceEvent( - (com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - default: - throw new AssertionError(); - } - } - - @java.lang.Override - @java.lang.SuppressWarnings("unchecked") - public io.grpc.stub.StreamObserver invoke( - io.grpc.stub.StreamObserver responseObserver) { - switch (methodId) { - default: - throw new AssertionError(); - } - } - } - - private abstract static class TpuBaseDescriptorSupplier - implements io.grpc.protobuf.ProtoFileDescriptorSupplier, - io.grpc.protobuf.ProtoServiceDescriptorSupplier { - TpuBaseDescriptorSupplier() {} - - @java.lang.Override - public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() { - return com.google.cloud.tpu.v2alpha1.CloudTpuProto.getDescriptor(); - } - - @java.lang.Override - public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() { - return getFileDescriptor().findServiceByName("Tpu"); - } - } - - private static final class TpuFileDescriptorSupplier extends TpuBaseDescriptorSupplier { - TpuFileDescriptorSupplier() {} - } - - private static final class TpuMethodDescriptorSupplier extends TpuBaseDescriptorSupplier - implements io.grpc.protobuf.ProtoMethodDescriptorSupplier { - private final String methodName; - - TpuMethodDescriptorSupplier(String methodName) { - this.methodName = methodName; - } - - @java.lang.Override - public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() { - return getServiceDescriptor().findMethodByName(methodName); - } - } - - private static volatile io.grpc.ServiceDescriptor serviceDescriptor; - - public static io.grpc.ServiceDescriptor getServiceDescriptor() { - io.grpc.ServiceDescriptor result = serviceDescriptor; - if (result == null) { - synchronized (TpuGrpc.class) { - result = serviceDescriptor; - if (result == null) { - serviceDescriptor = - result = - io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME) - .setSchemaDescriptor(new TpuFileDescriptorSupplier()) - .addMethod(getListNodesMethod()) - .addMethod(getGetNodeMethod()) - .addMethod(getCreateNodeMethod()) - .addMethod(getDeleteNodeMethod()) - .addMethod(getStopNodeMethod()) - .addMethod(getStartNodeMethod()) - .addMethod(getUpdateNodeMethod()) - .addMethod(getListQueuedResourcesMethod()) - .addMethod(getGetQueuedResourceMethod()) - .addMethod(getCreateQueuedResourceMethod()) - .addMethod(getDeleteQueuedResourceMethod()) - .addMethod(getGenerateServiceIdentityMethod()) - .addMethod(getListAcceleratorTypesMethod()) - .addMethod(getGetAcceleratorTypeMethod()) - .addMethod(getListRuntimeVersionsMethod()) - .addMethod(getGetRuntimeVersionMethod()) - .addMethod(getGetGuestAttributesMethod()) - .addMethod(getSimulateMaintenanceEventMethod()) - .build(); - } - } - } - return result; - } -} diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java deleted file mode 100644 index f6a47cfdaf68..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java +++ /dev/null @@ -1,513 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v1/cloud_tpu.proto - -package com.google.cloud.tpu.v1; - -public final class CloudTpuProto { - private CloudTpuProto() {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) { - registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry); - } - - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - 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}); - internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor = - getDescriptor().getMessageTypes().get(0); - internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor, - new java.lang.String[] { - "Preemptible", "Reserved", - }); - internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor = - getDescriptor().getMessageTypes().get(1); - internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor, - new java.lang.String[] { - "IpAddress", "Port", - }); - internal_static_google_cloud_tpu_v1_Node_descriptor = getDescriptor().getMessageTypes().get(2); - internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_tpu_v1_Node_descriptor, - 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}); - internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor = - getDescriptor().getMessageTypes().get(9); - internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor, - new java.lang.String[] { - "Name", - }); - internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor = - getDescriptor().getMessageTypes().get(10); - internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor, - new java.lang.String[] { - "Name", - }); - internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor = - getDescriptor().getMessageTypes().get(11); - internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor, - 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internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor, - new java.lang.String[] { - "TensorflowVersions", "NextPageToken", "Unreachable", - }); - internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor = - getDescriptor().getMessageTypes().get(15); - internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor, - new java.lang.String[] { - "Name", "Type", - }); - internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor = - getDescriptor().getMessageTypes().get(16); - internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor, - new java.lang.String[] { - "Name", - }); - internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor = - getDescriptor().getMessageTypes().get(17); - internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor, - new java.lang.String[] { - "Parent", "PageSize", "PageToken", "Filter", "OrderBy", - }); - internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor = - getDescriptor().getMessageTypes().get(18); - internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor, - new java.lang.String[] { - "AcceleratorTypes", "NextPageToken", "Unreachable", - }); - internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor = - getDescriptor().getMessageTypes().get(19); - internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor, - new java.lang.String[] { - "CreateTime", - "EndTime", - "Target", - "Verb", - "StatusDetail", - "CancelRequested", - "ApiVersion", - }); - internal_static_google_cloud_tpu_v1_Symptom_descriptor = - getDescriptor().getMessageTypes().get(20); - internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_tpu_v1_Symptom_descriptor, - new java.lang.String[] { - "CreateTime", "SymptomType", "Details", "WorkerId", - }); - com.google.protobuf.ExtensionRegistry registry = - com.google.protobuf.ExtensionRegistry.newInstance(); - registry.add(com.google.api.ClientProto.defaultHost); - registry.add(com.google.api.FieldBehaviorProto.fieldBehavior); - registry.add(com.google.api.AnnotationsProto.http); - registry.add(com.google.api.ClientProto.methodSignature); - registry.add(com.google.api.ClientProto.oauthScopes); - registry.add(com.google.api.ResourceProto.resource); - registry.add(com.google.api.ResourceProto.resourceReference); - registry.add(com.google.longrunning.OperationsProto.operationInfo); - com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor( - descriptor, registry); - com.google.api.AnnotationsProto.getDescriptor(); - com.google.api.ClientProto.getDescriptor(); - com.google.api.FieldBehaviorProto.getDescriptor(); - com.google.api.ResourceProto.getDescriptor(); - com.google.longrunning.OperationsProto.getDescriptor(); - com.google.protobuf.TimestampProto.getDescriptor(); - } - - // @@protoc_insertion_point(outer_class_scope) -} diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java deleted file mode 100644 index cca7435f8d84..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v1/cloud_tpu.proto - -package com.google.cloud.tpu.v1; - -public interface DeleteNodeRequestOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.DeleteNodeRequest) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The name. - */ - java.lang.String getName(); - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The bytes for name. - */ - com.google.protobuf.ByteString getNameBytes(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java deleted file mode 100644 index 236bc019d8bc..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v1/cloud_tpu.proto - -package com.google.cloud.tpu.v1; - -public interface GetAcceleratorTypeRequestOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetAcceleratorTypeRequest) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The name. - */ - java.lang.String getName(); - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The bytes for name. - */ - com.google.protobuf.ByteString getNameBytes(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java deleted file mode 100644 index 283d187a5fbe..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v1/cloud_tpu.proto - -package com.google.cloud.tpu.v1; - -public interface GetNodeRequestOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetNodeRequest) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The name. - */ - java.lang.String getName(); - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The bytes for name. - */ - com.google.protobuf.ByteString getNameBytes(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java deleted file mode 100644 index ed5597d5bf9f..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v1/cloud_tpu.proto - -package com.google.cloud.tpu.v1; - -public interface GetTensorFlowVersionRequestOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetTensorFlowVersionRequest) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The name. - */ - java.lang.String getName(); - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The bytes for name. - */ - com.google.protobuf.ByteString getNameBytes(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java deleted file mode 100644 index d747b81c351f..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v1/cloud_tpu.proto - -package com.google.cloud.tpu.v1; - -public interface SchedulingConfigOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.SchedulingConfig) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Defines whether the node is preemptible.
-   *
- * - * bool preemptible = 1; - * - * @return The preemptible. - */ - boolean getPreemptible(); - - /** - * - * - * 
-   * Whether the node is created under a reservation.
-   *
- * - * bool reserved = 2; - * - * @return The reserved. - */ - boolean getReserved(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java deleted file mode 100644 index 23baa871358e..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v1/cloud_tpu.proto - -package com.google.cloud.tpu.v1; - -public interface StartNodeRequestOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.StartNodeRequest) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * The resource name.
-   *
- * - * string name = 1; - * - * @return The name. - */ - java.lang.String getName(); - /** - * - * - * 
-   * The resource name.
-   *
- * - * string name = 1; - * - * @return The bytes for name. - */ - com.google.protobuf.ByteString getNameBytes(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java deleted file mode 100644 index e340f41716e2..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v1/cloud_tpu.proto - -package com.google.cloud.tpu.v1; - -public interface StopNodeRequestOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.StopNodeRequest) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * The resource name.
-   *
- * - * string name = 1; - * - * @return The name. - */ - java.lang.String getName(); - /** - * - * - * 
-   * The resource name.
-   *
- * - * string name = 1; - * - * @return The bytes for name. - */ - com.google.protobuf.ByteString getNameBytes(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java deleted file mode 100644 index ea0bce53b174..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java +++ /dev/null @@ -1,733 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v2/cloud_tpu.proto - -package com.google.cloud.tpu.v2; - -public final class CloudTpuProto { - private CloudTpuProto() {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) { - registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry); - } - - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - 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+ "gle.cloud.tpu.v2.NetworkEndpointB\003\340A\003\0220\n" - + "\006health\030\026 \001(\0162 .google.cloud.tpu.v2.Node" - + ".Health\0225\n\006labels\030\030 \003(\0132%.google.cloud.t" - + "pu.v2.Node.LabelsEntry\0229\n\010metadata\030\" \003(\013" - + "2\'.google.cloud.tpu.v2.Node.MetadataEntr" - + "y\022\014\n\004tags\030( \003(\t\022\017\n\002id\030! \001(\003B\003\340A\003\0225\n\ndata" - + "_disks\030) \003(\0132!.google.cloud.tpu.v2.Attac" - + "hedDisk\022>\n\013api_version\030& \001(\0162$.google.cl" - + "oud.tpu.v2.Node.ApiVersionB\003\340A\003\0223\n\010sympt" - + "oms\030\' \003(\0132\034.google.cloud.tpu.v2.SymptomB" - + "\003\340A\003\022M\n\030shielded_instance_config\030- \001(\0132+" - + ".google.cloud.tpu.v2.ShieldedInstanceCon" - + "fig\032-\n\013LabelsEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005value" - + "\030\002 \001(\t:\0028\001\032/\n\rMetadataEntry\022\013\n\003key\030\001 \001(\t" - + "\022\r\n\005value\030\002 \001(\t:\0028\001\"\341\001\n\005State\022\025\n\021STATE_U" - 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+ "de\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(" - + "\t\"k\n\021ListNodesResponse\022(\n\005nodes\030\001 \003(\0132\031." - + "google.cloud.tpu.v2.Node\022\027\n\017next_page_to" - + "ken\030\002 \001(\t\022\023\n\013unreachable\030\003 \003(\t\"?\n\016GetNod" - + "eRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.goog" - + "leapis.com/Node\"\215\001\n\021CreateNodeRequest\0229\n" - + "\006parent\030\001 \001(\tB)\340A\002\372A#\n!locations.googlea" - + "pis.com/Location\022\017\n\007node_id\030\002 \001(\t\022,\n\004nod" - + "e\030\003 \001(\0132\031.google.cloud.tpu.v2.NodeB\003\340A\002\"" - + "B\n\021DeleteNodeRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372" - + "A\031\n\027tpu.googleapis.com/Node\"@\n\017StopNodeR" - + "equest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.google" - + "apis.com/Node\"A\n\020StartNodeRequest\022-\n\004nam" - + "e\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googleapis.com/Node" - + "\"w\n\021UpdateNodeRequest\0224\n\013update_mask\030\001 \001" - + "(\0132\032.google.protobuf.FieldMaskB\003\340A\002\022,\n\004n" - + "ode\030\002 \001(\0132\031.google.cloud.tpu.v2.NodeB\003\340A" - + "\002\" \n\017ServiceIdentity\022\r\n\005email\030\001 \001(\t\"[\n\036G" - + "enerateServiceIdentityRequest\0229\n\006parent\030" - + "\001 \001(\tB)\340A\002\372A#\n!locations.googleapis.com/" - + "Location\"Y\n\037GenerateServiceIdentityRespo" - + "nse\0226\n\010identity\030\001 \001(\0132$.google.cloud.tpu" - + ".v2.ServiceIdentity\"\243\001\n\017AcceleratorType\022" - + "\014\n\004name\030\001 \001(\t\022\014\n\004type\030\002 \001(\t:t\352Aq\n\"tpu.go" - + "ogleapis.com/AcceleratorType\022Kprojects/{" - + "project}/locations/{location}/accelerato" - + "rTypes/{accelerator_type}\"U\n\031GetAccelera" - + "torTypeRequest\0228\n\004name\030\001 \001(\tB*\340A\002\372A$\n\"tp" - + "u.googleapis.com/AcceleratorType\"\242\001\n\033Lis" - + "tAcceleratorTypesRequest\022:\n\006parent\030\001 \001(\t" - + "B*\340A\002\372A$\022\"tpu.googleapis.com/Accelerator" - + "Type\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 " - + "\001(\t\022\016\n\006filter\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\215\001" - + "\n\034ListAcceleratorTypesResponse\022?\n\021accele" - + "rator_types\030\001 \003(\0132$.google.cloud.tpu.v2." - + "AcceleratorType\022\027\n\017next_page_token\030\002 \001(\t" - + "\022\023\n\013unreachable\030\003 \003(\t\"\242\001\n\016RuntimeVersion" - + "\022\014\n\004name\030\001 \001(\t\022\017\n\007version\030\002 \001(\t:q\352An\n!tp" - + "u.googleapis.com/RuntimeVersion\022Iproject" - + "s/{project}/locations/{location}/runtime" - + "Versions/{runtime_version}\"S\n\030GetRuntime" - + "VersionRequest\0227\n\004name\030\001 \001(\tB)\340A\002\372A#\n!tp" - + "u.googleapis.com/RuntimeVersion\"\240\001\n\032List" - + "RuntimeVersionsRequest\0229\n\006parent\030\001 \001(\tB)" - + "\340A\002\372A#\022!tpu.googleapis.com/RuntimeVersio" - + "n\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t" - + "\022\016\n\006filter\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\212\001\n\033L" - + "istRuntimeVersionsResponse\022=\n\020runtime_ve" - + "rsions\030\001 \003(\0132#.google.cloud.tpu.v2.Runti" - + "meVersion\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013un" - + "reachable\030\003 \003(\t\"\326\001\n\021OperationMetadata\022/\n" - + "\013create_time\030\001 \001(\0132\032.google.protobuf.Tim" - + "estamp\022,\n\010end_time\030\002 \001(\0132\032.google.protob" - + "uf.Timestamp\022\016\n\006target\030\003 \001(\t\022\014\n\004verb\030\004 \001" - + "(\t\022\025\n\rstatus_detail\030\005 \001(\t\022\030\n\020cancel_requ" - + "ested\030\006 \001(\010\022\023\n\013api_version\030\007 \001(\t\"\305\002\n\007Sym" - + "ptom\022/\n\013create_time\030\001 \001(\0132\032.google.proto" - + "buf.Timestamp\022>\n\014symptom_type\030\002 \001(\0162(.go" - + "ogle.cloud.tpu.v2.Symptom.SymptomType\022\017\n" - + "\007details\030\003 \001(\t\022\021\n\tworker_id\030\004 \001(\t\"\244\001\n\013Sy" - + "mptomType\022\034\n\030SYMPTOM_TYPE_UNSPECIFIED\020\000\022" - + "\016\n\nLOW_MEMORY\020\001\022\021\n\rOUT_OF_MEMORY\020\002\022\025\n\021EX" - + "ECUTE_TIMED_OUT\020\003\022\023\n\017MESH_BUILD_FAIL\020\004\022\025" - + "\n\021HBM_OUT_OF_MEMORY\020\005\022\021\n\rPROJECT_ABUSE\020\006" - + "\"r\n\031GetGuestAttributesRequest\022-\n\004name\030\001 " - + "\001(\tB\037\340A\002\372A\031\n\027tpu.googleapis.com/Node\022\022\n\n" - + "query_path\030\002 \001(\t\022\022\n\nworker_ids\030\003 \003(\t\"\\\n\032" - + "GetGuestAttributesResponse\022>\n\020guest_attr" - + "ibutes\030\001 \003(\0132$.google.cloud.tpu.v2.Guest" - + "Attributes\"4\n\026ShieldedInstanceConfig\022\032\n\022" - + "enable_secure_boot\030\001 \001(\0102\370\022\n\003Tpu\022\226\001\n\tLis" - + "tNodes\022%.google.cloud.tpu.v2.ListNodesRe" - + "quest\032&.google.cloud.tpu.v2.ListNodesRes" - + "ponse\":\202\323\344\223\002+\022)/v2/{parent=projects/*/lo" - + "cations/*}/nodes\332A\006parent\022\203\001\n\007GetNode\022#." - + "google.cloud.tpu.v2.GetNodeRequest\032\031.goo" - + "gle.cloud.tpu.v2.Node\"8\202\323\344\223\002+\022)/v2/{name" - + "=projects/*/locations/*/nodes/*}\332A\004name\022" - + "\276\001\n\nCreateNode\022&.google.cloud.tpu.v2.Cre" - + "ateNodeRequest\032\035.google.longrunning.Oper" - + "ation\"i\202\323\344\223\0021\")/v2/{parent=projects/*/lo" - + "cations/*}/nodes:\004node\332A\023parent,node,nod" - + "e_id\312A\031\n\004Node\022\021OperationMetadata\022\272\001\n\nDel" - + "eteNode\022&.google.cloud.tpu.v2.DeleteNode" - + "Request\032\035.google.longrunning.Operation\"e" - + "\202\323\344\223\002+*)/v2/{name=projects/*/locations/*" - + "/nodes/*}\332A\004name\312A*\n\025google.protobuf.Emp" - + "ty\022\021OperationMetadata\022\246\001\n\010StopNode\022$.goo" - + "gle.cloud.tpu.v2.StopNodeRequest\032\035.googl" - + "e.longrunning.Operation\"U\202\323\344\223\0023\"./v2/{na" - + "me=projects/*/locations/*/nodes/*}:stop:" - + "\001*\312A\031\n\004Node\022\021OperationMetadata\022\251\001\n\tStart" - + "Node\022%.google.cloud.tpu.v2.StartNodeRequ" - + "est\032\035.google.longrunning.Operation\"V\202\323\344\223" - + "\0024\"//v2/{name=projects/*/locations/*/nod" - + "es/*}:start:\001*\312A\031\n\004Node\022\021OperationMetada" - + "ta\022\300\001\n\nUpdateNode\022&.google.cloud.tpu.v2." - + "UpdateNodeRequest\032\035.google.longrunning.O" - + "peration\"k\202\323\344\223\00262./v2/{node.name=project" - + "s/*/locations/*/nodes/*}:\004node\332A\020node,up" - + "date_mask\312A\031\n\004Node\022\021OperationMetadata\022\314\001" - + "\n\027GenerateServiceIdentity\0223.google.cloud" - + ".tpu.v2.GenerateServiceIdentityRequest\0324" - + ".google.cloud.tpu.v2.GenerateServiceIden" - + "tityResponse\"F\202\323\344\223\002@\";/v2/{parent=projec" - + "ts/*/locations/*}:generateServiceIdentit" - + "y:\001*\022\302\001\n\024ListAcceleratorTypes\0220.google.c" - + "loud.tpu.v2.ListAcceleratorTypesRequest\032" - + "1.google.cloud.tpu.v2.ListAcceleratorTyp" - + "esResponse\"E\202\323\344\223\0026\0224/v2/{parent=projects" - + "/*/locations/*}/acceleratorTypes\332A\006paren" - + "t\022\257\001\n\022GetAcceleratorType\022..google.cloud." - + "tpu.v2.GetAcceleratorTypeRequest\032$.googl" - + "e.cloud.tpu.v2.AcceleratorType\"C\202\323\344\223\0026\0224" - + "/v2/{name=projects/*/locations/*/acceler" - + "atorTypes/*}\332A\004name\022\276\001\n\023ListRuntimeVersi" - + "ons\022/.google.cloud.tpu.v2.ListRuntimeVer" - + "sionsRequest\0320.google.cloud.tpu.v2.ListR" - + "untimeVersionsResponse\"D\202\323\344\223\0025\0223/v2/{par" - + "ent=projects/*/locations/*}/runtimeVersi" - + "ons\332A\006parent\022\253\001\n\021GetRuntimeVersion\022-.goo" - + "gle.cloud.tpu.v2.GetRuntimeVersionReques" - + "t\032#.google.cloud.tpu.v2.RuntimeVersion\"B" - + "\202\323\344\223\0025\0223/v2/{name=projects/*/locations/*" - + "/runtimeVersions/*}\332A\004name\022\276\001\n\022GetGuestA" - + "ttributes\022..google.cloud.tpu.v2.GetGuest" - + "AttributesRequest\032/.google.cloud.tpu.v2." - + "GetGuestAttributesResponse\"G\202\323\344\223\002A\" - * Required. The resource name. - * - * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The name. - */ - java.lang.String getName(); - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The bytes for name. - */ - com.google.protobuf.ByteString getNameBytes(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java deleted file mode 100644 index 0de9c57228a2..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v2/cloud_tpu.proto - -package com.google.cloud.tpu.v2; - -public interface GenerateServiceIdentityRequestOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GenerateServiceIdentityRequest) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Required. The parent resource name.
-   *
- * - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The parent. - */ - java.lang.String getParent(); - /** - * - * - * 
-   * Required. The parent resource name.
-   *
- * - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The bytes for parent. - */ - com.google.protobuf.ByteString getParentBytes(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java deleted file mode 100644 index 7c96b0611f1b..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v2/cloud_tpu.proto - -package com.google.cloud.tpu.v2; - -public interface GetAcceleratorTypeRequestOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetAcceleratorTypeRequest) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The name. - */ - java.lang.String getName(); - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The bytes for name. - */ - com.google.protobuf.ByteString getNameBytes(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java deleted file mode 100644 index db08fdb1a071..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v2/cloud_tpu.proto - -package com.google.cloud.tpu.v2; - -public interface GetNodeRequestOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetNodeRequest) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The name. - */ - java.lang.String getName(); - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The bytes for name. - */ - com.google.protobuf.ByteString getNameBytes(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java deleted file mode 100644 index 644774bdf54f..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v2/cloud_tpu.proto - -package com.google.cloud.tpu.v2; - -public interface GetRuntimeVersionRequestOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetRuntimeVersionRequest) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The name. - */ - java.lang.String getName(); - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The bytes for name. - */ - com.google.protobuf.ByteString getNameBytes(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java deleted file mode 100644 index 096d097ca4b5..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v2/cloud_tpu.proto - -package com.google.cloud.tpu.v2; - -public interface SchedulingConfigOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.SchedulingConfig) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Defines whether the node is preemptible.
-   *
- * - * bool preemptible = 1; - * - * @return The preemptible. - */ - boolean getPreemptible(); - - /** - * - * - * 
-   * Whether the node is created under a reservation.
-   *
- * - * bool reserved = 2; - * - * @return The reserved. - */ - boolean getReserved(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java deleted file mode 100644 index 35c32f670401..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v2/cloud_tpu.proto - -package com.google.cloud.tpu.v2; - -public interface ServiceIdentityOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ServiceIdentity) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * The email address of the service identity.
-   *
- * - * string email = 1; - * - * @return The email. - */ - java.lang.String getEmail(); - /** - * - * - * 
-   * The email address of the service identity.
-   *
- * - * string email = 1; - * - * @return The bytes for email. - */ - com.google.protobuf.ByteString getEmailBytes(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java deleted file mode 100644 index 59f73cb36744..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java +++ /dev/null @@ -1,38 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v2/cloud_tpu.proto - -package com.google.cloud.tpu.v2; - -public interface ShieldedInstanceConfigOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ShieldedInstanceConfig) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Defines whether the instance has Secure Boot enabled.
-   *
- * - * bool enable_secure_boot = 1; - * - * @return The enableSecureBoot. - */ - boolean getEnableSecureBoot(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java deleted file mode 100644 index 51ce756924c5..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v2/cloud_tpu.proto - -package com.google.cloud.tpu.v2; - -public interface StartNodeRequestOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.StartNodeRequest) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The name. - */ - java.lang.String getName(); - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The bytes for name. - */ - com.google.protobuf.ByteString getNameBytes(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java deleted file mode 100644 index 85a6ce1dd4f5..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v2/cloud_tpu.proto - -package com.google.cloud.tpu.v2; - -public interface StopNodeRequestOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.StopNodeRequest) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The name. - */ - java.lang.String getName(); - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The bytes for name. - */ - com.google.protobuf.ByteString getNameBytes(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java deleted file mode 100644 index 61124130baca..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java +++ /dev/null @@ -1,1135 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto - -package com.google.cloud.tpu.v2alpha1; - -public final class CloudTpuProto { - private CloudTpuProto() {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) { - registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry); - } - - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable; - 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+ "o\202\323\344\223\0027\"//v2alpha1/{parent=projects/*/lo" - + "cations/*}/nodes:\004node\332A\023parent,node,nod" - + "e_id\312A\031\n\004Node\022\021OperationMetadata\022\306\001\n\nDel" - + "eteNode\022,.google.cloud.tpu.v2alpha1.Dele" - + "teNodeRequest\032\035.google.longrunning.Opera" - + "tion\"k\202\323\344\223\0021*//v2alpha1/{name=projects/*" - + "/locations/*/nodes/*}\332A\004name\312A*\n\025google." - + "protobuf.Empty\022\021OperationMetadata\022\262\001\n\010St" - + "opNode\022*.google.cloud.tpu.v2alpha1.StopN" - + "odeRequest\032\035.google.longrunning.Operatio" - + "n\"[\202\323\344\223\0029\"4/v2alpha1/{name=projects/*/lo" - + "cations/*/nodes/*}:stop:\001*\312A\031\n\004Node\022\021Ope" - + "rationMetadata\022\265\001\n\tStartNode\022+.google.cl" - + "oud.tpu.v2alpha1.StartNodeRequest\032\035.goog" - + "le.longrunning.Operation\"\\\202\323\344\223\002:\"5/v2alp" - + "ha1/{name=projects/*/locations/*/nodes/*" - + "}:start:\001*\312A\031\n\004Node\022\021OperationMetadata\022\314" - + "\001\n\nUpdateNode\022,.google.cloud.tpu.v2alpha" - + "1.UpdateNodeRequest\032\035.google.longrunning" - + ".Operation\"q\202\323\344\223\002<24/v2alpha1/{node.name" - + "=projects/*/locations/*/nodes/*}:\004node\332A" - + "\020node,update_mask\312A\031\n\004Node\022\021OperationMet" - + "adata\022\320\001\n\023ListQueuedResources\0225.google.c" - + "loud.tpu.v2alpha1.ListQueuedResourcesReq" - + "uest\0326.google.cloud.tpu.v2alpha1.ListQue" - + "uedResourcesResponse\"J\202\323\344\223\002;\0229/v2alpha1/" - + "{parent=projects/*/locations/*}/queuedRe" - + "sources\332A\006parent\022\275\001\n\021GetQueuedResource\0223" - + ".google.cloud.tpu.v2alpha1.GetQueuedReso" - + "urceRequest\032).google.cloud.tpu.v2alpha1." - + "QueuedResource\"H\202\323\344\223\002;\0229/v2alpha1/{name=" - + "projects/*/locations/*/queuedResources/*" - + "}\332A\004name\022\224\002\n\024CreateQueuedResource\0226.goog" - + "le.cloud.tpu.v2alpha1.CreateQueuedResour" - + "ceRequest\032\035.google.longrunning.Operation" - + "\"\244\001\202\323\344\223\002L\"9/v2alpha1/{parent=projects/*/" - + "locations/*}/queuedResources:\017queued_res" - + "ource\332A)parent,queued_resource,queued_re" - + "source_id\312A#\n\016QueuedResource\022\021OperationM" - + "etadata\022\335\001\n\024DeleteQueuedResource\0226.googl" - + "e.cloud.tpu.v2alpha1.DeleteQueuedResourc" - + "eRequest\032\035.google.longrunning.Operation\"" - + "n\202\323\344\223\002;*9/v2alpha1/{name=projects/*/loca" - + "tions/*/queuedResources/*}\332A\004name\312A#\n\016Qu" - + "euedResource\022\021OperationMetadata\022\336\001\n\027Gene" - + "rateServiceIdentity\0229.google.cloud.tpu.v" - + "2alpha1.GenerateServiceIdentityRequest\032:" - + ".google.cloud.tpu.v2alpha1.GenerateServi" - + "ceIdentityResponse\"L\202\323\344\223\002F\"A/v2alpha1/{p" - + "arent=projects/*/locations/*}:generateSe" - + "rviceIdentity:\001*\022\324\001\n\024ListAcceleratorType" - + "s\0226.google.cloud.tpu.v2alpha1.ListAccele" - + "ratorTypesRequest\0327.google.cloud.tpu.v2a" - + "lpha1.ListAcceleratorTypesResponse\"K\202\323\344\223" - + "\002<\022:/v2alpha1/{parent=projects/*/locatio" - + "ns/*}/acceleratorTypes\332A\006parent\022\301\001\n\022GetA" - + "cceleratorType\0224.google.cloud.tpu.v2alph" - + "a1.GetAcceleratorTypeRequest\032*.google.cl" - + "oud.tpu.v2alpha1.AcceleratorType\"I\202\323\344\223\002<" - + "\022:/v2alpha1/{name=projects/*/locations/*" - + "/acceleratorTypes/*}\332A\004name\022\320\001\n\023ListRunt" - + "imeVersions\0225.google.cloud.tpu.v2alpha1." - + "ListRuntimeVersionsRequest\0326.google.clou" - + "d.tpu.v2alpha1.ListRuntimeVersionsRespon" - + "se\"J\202\323\344\223\002;\0229/v2alpha1/{parent=projects/*" - + "/locations/*}/runtimeVersions\332A\006parent\022\275" - + "\001\n\021GetRuntimeVersion\0223.google.cloud.tpu." - + "v2alpha1.GetRuntimeVersionRequest\032).goog" - + "le.cloud.tpu.v2alpha1.RuntimeVersion\"H\202\323" - + "\344\223\002;\0229/v2alpha1/{name=projects/*/locatio" - + "ns/*/runtimeVersions/*}\332A\004name\022\320\001\n\022GetGu" - + "estAttributes\0224.google.cloud.tpu.v2alpha" - + "1.GetGuestAttributesRequest\0325.google.clo" - + "ud.tpu.v2alpha1.GetGuestAttributesRespon" - + "se\"M\202\323\344\223\002G\"B/v2alpha1/{name=projects/*/l" - + "ocations/*/nodes/*}:getGuestAttributes:\001" - + "*\022\346\001\n\030SimulateMaintenanceEvent\022:.google." - + "cloud.tpu.v2alpha1.SimulateMaintenanceEv" - + "entRequest\032\035.google.longrunning.Operatio" - + "n\"o\202\323\344\223\002M\"H/v2alpha1/{name=projects/*/lo" - + "cations/*/nodes/*}:simulateMaintenanceEv" - + "ent:\001*\312A\031\n\004Node\022\021OperationMetadata\032F\312A\022t" - + "pu.googleapis.com\322A.https://www.googleap" - + "is.com/auth/cloud-platformBn\n\035com.google" - + ".cloud.tpu.v2alpha1B\rCloudTpuProtoP\001Z - * Required. The resource name. - * - * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The name. - */ - java.lang.String getName(); - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The bytes for name. - */ - com.google.protobuf.ByteString getNameBytes(); - - /** - * - * - * 
-   * Idempotent request UUID.
-   *
- * - * string request_id = 3; - * - * @return The requestId. - */ - java.lang.String getRequestId(); - /** - * - * - * 
-   * Idempotent request UUID.
-   *
- * - * string request_id = 3; - * - * @return The bytes for requestId. - */ - com.google.protobuf.ByteString getRequestIdBytes(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java deleted file mode 100644 index 831fed43c0b9..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java +++ /dev/null @@ -1,79 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto - -package com.google.cloud.tpu.v2alpha1; - -public interface DeleteQueuedResourceRequestOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The name. - */ - java.lang.String getName(); - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The bytes for name. - */ - com.google.protobuf.ByteString getNameBytes(); - - /** - * - * - * 
-   * Idempotent request UUID.
-   *
- * - * string request_id = 2; - * - * @return The requestId. - */ - java.lang.String getRequestId(); - /** - * - * - * 
-   * Idempotent request UUID.
-   *
- * - * string request_id = 2; - * - * @return The bytes for requestId. - */ - com.google.protobuf.ByteString getRequestIdBytes(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java deleted file mode 100644 index 042477062e60..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto - -package com.google.cloud.tpu.v2alpha1; - -public interface GenerateServiceIdentityRequestOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Required. The parent resource name.
-   *
- * - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The parent. - */ - java.lang.String getParent(); - /** - * - * - * 
-   * Required. The parent resource name.
-   *
- * - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The bytes for parent. - */ - com.google.protobuf.ByteString getParentBytes(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java deleted file mode 100644 index 67b073762756..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto - -package com.google.cloud.tpu.v2alpha1; - -public interface GetAcceleratorTypeRequestOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The name. - */ - java.lang.String getName(); - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The bytes for name. - */ - com.google.protobuf.ByteString getNameBytes(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java deleted file mode 100644 index 736eca1d4a67..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto - -package com.google.cloud.tpu.v2alpha1; - -public interface GetNodeRequestOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetNodeRequest) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The name. - */ - java.lang.String getName(); - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The bytes for name. - */ - com.google.protobuf.ByteString getNameBytes(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java deleted file mode 100644 index 633cbef6c24d..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto - -package com.google.cloud.tpu.v2alpha1; - -public interface GetQueuedResourceRequestOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The name. - */ - java.lang.String getName(); - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The bytes for name. - */ - com.google.protobuf.ByteString getNameBytes(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java deleted file mode 100644 index 4a05c691b07e..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto - -package com.google.cloud.tpu.v2alpha1; - -public interface GetRuntimeVersionRequestOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The name. - */ - java.lang.String getName(); - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The bytes for name. - */ - com.google.protobuf.ByteString getNameBytes(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java deleted file mode 100644 index 4f174ebe747d..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto - -package com.google.cloud.tpu.v2alpha1; - -public interface SchedulingConfigOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.SchedulingConfig) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Defines whether the node is preemptible.
-   *
- * - * bool preemptible = 1; - * - * @return The preemptible. - */ - boolean getPreemptible(); - - /** - * - * - * 
-   * Whether the node is created under a reservation.
-   *
- * - * bool reserved = 2; - * - * @return The reserved. - */ - boolean getReserved(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java deleted file mode 100644 index 41e7346d40ba..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto - -package com.google.cloud.tpu.v2alpha1; - -public interface ServiceIdentityOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ServiceIdentity) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * The email address of the service identity.
-   *
- * - * string email = 1; - * - * @return The email. - */ - java.lang.String getEmail(); - /** - * - * - * 
-   * The email address of the service identity.
-   *
- * - * string email = 1; - * - * @return The bytes for email. - */ - com.google.protobuf.ByteString getEmailBytes(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java deleted file mode 100644 index 6172d0e72cd5..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java +++ /dev/null @@ -1,38 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto - -package com.google.cloud.tpu.v2alpha1; - -public interface ShieldedInstanceConfigOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Defines whether the instance has Secure Boot enabled.
-   *
- * - * bool enable_secure_boot = 1; - * - * @return The enableSecureBoot. - */ - boolean getEnableSecureBoot(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java deleted file mode 100644 index dd57e32134c3..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto - -package com.google.cloud.tpu.v2alpha1; - -public interface StartNodeRequestOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.StartNodeRequest) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The name. - */ - java.lang.String getName(); - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The bytes for name. - */ - com.google.protobuf.ByteString getNameBytes(); -} diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java deleted file mode 100644 index bda150b96734..000000000000 --- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto - -package com.google.cloud.tpu.v2alpha1; - -public interface StopNodeRequestOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.StopNodeRequest) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The name. - */ - java.lang.String getName(); - /** - * - * - * 
-   * Required. The resource name.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The bytes for name. - */ - com.google.protobuf.ByteString getNameBytes(); -} diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java similarity index 100% rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java similarity index 99% rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java index ca670bdb502a..89ef7e0615a9 100644 --- a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java +++ b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java @@ -31,6 +31,7 @@ import com.google.api.gax.rpc.ClientSettings; import com.google.api.gax.rpc.OperationCallSettings; import com.google.api.gax.rpc.PagedCallSettings; +import com.google.api.gax.rpc.StubSettings; import com.google.api.gax.rpc.TransportChannelProvider; import com.google.api.gax.rpc.UnaryCallSettings; import com.google.cloud.location.GetLocationRequest; diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json similarity index 100% rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java similarity index 100% rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java similarity index 100% rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java similarity index 99% rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java index d6b4c7cb878a..684e2301247d 100644 --- a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java +++ b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java @@ -56,6 +56,7 @@ import io.grpc.MethodDescriptor; import io.grpc.protobuf.ProtoUtils; import java.io.IOException; +import java.util.Map; import java.util.concurrent.TimeUnit; import javax.annotation.Generated; diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java similarity index 100% rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java similarity index 100% rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java similarity index 100% rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java similarity index 100% rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java similarity index 100% rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java similarity index 100% rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java similarity index 100% rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java diff --git a/owl-bot-staging/java-tpu/v1/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java b/owl-bot-staging/java-tpu/v1/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java new file mode 100644 index 000000000000..f238d10a4880 --- /dev/null +++ b/owl-bot-staging/java-tpu/v1/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java @@ -0,0 +1,1168 @@ +package com.google.cloud.tpu.v1; + +import static io.grpc.MethodDescriptor.generateFullMethodName; + +/** + * 
+ * Manages TPU nodes and other resources
+ * TPU API v1
+ *
+ */ +@javax.annotation.Generated( + value = "by gRPC proto compiler", + comments = "Source: google/cloud/tpu/v1/cloud_tpu.proto") +@io.grpc.stub.annotations.GrpcGenerated +public final class TpuGrpc { + + private TpuGrpc() {} + + public static final String SERVICE_NAME = "google.cloud.tpu.v1.Tpu"; + + // Static method descriptors that strictly reflect the proto. + private static volatile io.grpc.MethodDescriptor getListNodesMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "ListNodes", + requestType = com.google.cloud.tpu.v1.ListNodesRequest.class, + responseType = com.google.cloud.tpu.v1.ListNodesResponse.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor getListNodesMethod() { + io.grpc.MethodDescriptor getListNodesMethod; + if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) { + synchronized (TpuGrpc.class) { + if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) { + TpuGrpc.getListNodesMethod = getListNodesMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.tpu.v1.ListNodesRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.tpu.v1.ListNodesResponse.getDefaultInstance())) + .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes")) + .build(); + } + } + } + return getListNodesMethod; + } + + private static volatile io.grpc.MethodDescriptor getGetNodeMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "GetNode", + requestType = com.google.cloud.tpu.v1.GetNodeRequest.class, + responseType = com.google.cloud.tpu.v1.Node.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor getGetNodeMethod() { + io.grpc.MethodDescriptor getGetNodeMethod; + if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) { + synchronized (TpuGrpc.class) { + if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) { + TpuGrpc.getGetNodeMethod = getGetNodeMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.tpu.v1.GetNodeRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.tpu.v1.Node.getDefaultInstance())) + .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode")) + .build(); + } + } + } + return getGetNodeMethod; + } + + private static volatile io.grpc.MethodDescriptor getCreateNodeMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "CreateNode", + requestType = com.google.cloud.tpu.v1.CreateNodeRequest.class, + responseType = com.google.longrunning.Operation.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor getCreateNodeMethod() { + io.grpc.MethodDescriptor getCreateNodeMethod; + if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) { + synchronized (TpuGrpc.class) { + if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) { + TpuGrpc.getCreateNodeMethod = getCreateNodeMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.tpu.v1.CreateNodeRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.longrunning.Operation.getDefaultInstance())) + .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode")) + .build(); + } + } + } + return getCreateNodeMethod; + } + + private static volatile io.grpc.MethodDescriptor getDeleteNodeMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "DeleteNode", + requestType = com.google.cloud.tpu.v1.DeleteNodeRequest.class, + responseType = com.google.longrunning.Operation.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor getDeleteNodeMethod() { + io.grpc.MethodDescriptor getDeleteNodeMethod; + if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) { + synchronized (TpuGrpc.class) { + if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) { + TpuGrpc.getDeleteNodeMethod = getDeleteNodeMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.tpu.v1.DeleteNodeRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.longrunning.Operation.getDefaultInstance())) + .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode")) + .build(); + } + } + } + return getDeleteNodeMethod; + } + + private static volatile io.grpc.MethodDescriptor getReimageNodeMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "ReimageNode", + requestType = com.google.cloud.tpu.v1.ReimageNodeRequest.class, + responseType = com.google.longrunning.Operation.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor getReimageNodeMethod() { + io.grpc.MethodDescriptor getReimageNodeMethod; + if ((getReimageNodeMethod = TpuGrpc.getReimageNodeMethod) == null) { + synchronized (TpuGrpc.class) { + if ((getReimageNodeMethod = TpuGrpc.getReimageNodeMethod) == null) { + TpuGrpc.getReimageNodeMethod = getReimageNodeMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ReimageNode")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.tpu.v1.ReimageNodeRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.longrunning.Operation.getDefaultInstance())) + .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ReimageNode")) + .build(); + } + } + } + return getReimageNodeMethod; + } + + private static volatile io.grpc.MethodDescriptor getStopNodeMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "StopNode", + requestType = com.google.cloud.tpu.v1.StopNodeRequest.class, + responseType = com.google.longrunning.Operation.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor getStopNodeMethod() { + io.grpc.MethodDescriptor getStopNodeMethod; + if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) { + synchronized (TpuGrpc.class) { + if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) { + TpuGrpc.getStopNodeMethod = getStopNodeMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.tpu.v1.StopNodeRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.longrunning.Operation.getDefaultInstance())) + .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode")) + .build(); + } + } + } + return getStopNodeMethod; + } + + private static volatile io.grpc.MethodDescriptor getStartNodeMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "StartNode", + requestType = com.google.cloud.tpu.v1.StartNodeRequest.class, + responseType = com.google.longrunning.Operation.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor getStartNodeMethod() { + io.grpc.MethodDescriptor getStartNodeMethod; + if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) { + synchronized (TpuGrpc.class) { + if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) { + TpuGrpc.getStartNodeMethod = getStartNodeMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.tpu.v1.StartNodeRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.longrunning.Operation.getDefaultInstance())) + .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode")) + .build(); + } + } + } + return getStartNodeMethod; + } + + private static volatile io.grpc.MethodDescriptor getListTensorFlowVersionsMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "ListTensorFlowVersions", + requestType = com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class, + responseType = com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor getListTensorFlowVersionsMethod() { + io.grpc.MethodDescriptor getListTensorFlowVersionsMethod; + if ((getListTensorFlowVersionsMethod = TpuGrpc.getListTensorFlowVersionsMethod) == null) { + synchronized (TpuGrpc.class) { + if ((getListTensorFlowVersionsMethod = TpuGrpc.getListTensorFlowVersionsMethod) == null) { + TpuGrpc.getListTensorFlowVersionsMethod = getListTensorFlowVersionsMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListTensorFlowVersions")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.getDefaultInstance())) + .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListTensorFlowVersions")) + .build(); + } + } + } + return getListTensorFlowVersionsMethod; + } + + private static volatile io.grpc.MethodDescriptor getGetTensorFlowVersionMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "GetTensorFlowVersion", + requestType = com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class, + responseType = com.google.cloud.tpu.v1.TensorFlowVersion.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor getGetTensorFlowVersionMethod() { + io.grpc.MethodDescriptor getGetTensorFlowVersionMethod; + if ((getGetTensorFlowVersionMethod = TpuGrpc.getGetTensorFlowVersionMethod) == null) { + synchronized (TpuGrpc.class) { + if ((getGetTensorFlowVersionMethod = TpuGrpc.getGetTensorFlowVersionMethod) == null) { + TpuGrpc.getGetTensorFlowVersionMethod = getGetTensorFlowVersionMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetTensorFlowVersion")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance())) + .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetTensorFlowVersion")) + .build(); + } + } + } + return getGetTensorFlowVersionMethod; + } + + private static volatile io.grpc.MethodDescriptor getListAcceleratorTypesMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes", + requestType = com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class, + responseType = com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor getListAcceleratorTypesMethod() { + io.grpc.MethodDescriptor getListAcceleratorTypesMethod; + if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) { + synchronized (TpuGrpc.class) { + if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) { + TpuGrpc.getListAcceleratorTypesMethod = getListAcceleratorTypesMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.getDefaultInstance())) + .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes")) + .build(); + } + } + } + return getListAcceleratorTypesMethod; + } + + private static volatile io.grpc.MethodDescriptor getGetAcceleratorTypeMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType", + requestType = com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class, + responseType = com.google.cloud.tpu.v1.AcceleratorType.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor getGetAcceleratorTypeMethod() { + io.grpc.MethodDescriptor getGetAcceleratorTypeMethod; + if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) { + synchronized (TpuGrpc.class) { + if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) { + TpuGrpc.getGetAcceleratorTypeMethod = getGetAcceleratorTypeMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance())) + .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType")) + .build(); + } + } + } + return getGetAcceleratorTypeMethod; + } + + /** + * Creates a new async stub that supports all call types for the service + */ + public static TpuStub newStub(io.grpc.Channel channel) { + io.grpc.stub.AbstractStub.StubFactory factory = + new io.grpc.stub.AbstractStub.StubFactory() { + @java.lang.Override + public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new TpuStub(channel, callOptions); + } + }; + return TpuStub.newStub(factory, channel); + } + + /** + * Creates a new blocking-style stub that supports unary and streaming output calls on the service + */ + public static TpuBlockingStub newBlockingStub( + io.grpc.Channel channel) { + io.grpc.stub.AbstractStub.StubFactory factory = + new io.grpc.stub.AbstractStub.StubFactory() { + @java.lang.Override + public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new TpuBlockingStub(channel, callOptions); + } + }; + return TpuBlockingStub.newStub(factory, channel); + } + + /** + * Creates a new ListenableFuture-style stub that supports unary calls on the service + */ + public static TpuFutureStub newFutureStub( + io.grpc.Channel channel) { + io.grpc.stub.AbstractStub.StubFactory factory = + new io.grpc.stub.AbstractStub.StubFactory() { + @java.lang.Override + public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new TpuFutureStub(channel, callOptions); + } + }; + return TpuFutureStub.newStub(factory, channel); + } + + /** + * 
+   * Manages TPU nodes and other resources
+   * TPU API v1
+   *
+ */ + public static abstract class TpuImplBase implements io.grpc.BindableService { + + /** + * 
+     * Lists nodes.
+     *
+ */ + public void listNodes(com.google.cloud.tpu.v1.ListNodesRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver); + } + + /** + * 
+     * Gets the details of a node.
+     *
+ */ + public void getNode(com.google.cloud.tpu.v1.GetNodeRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver); + } + + /** + * 
+     * Creates a node.
+     *
+ */ + public void createNode(com.google.cloud.tpu.v1.CreateNodeRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver); + } + + /** + * 
+     * Deletes a node.
+     *
+ */ + public void deleteNode(com.google.cloud.tpu.v1.DeleteNodeRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver); + } + + /** + * 
+     * Reimages a node's OS.
+     *
+ */ + public void reimageNode(com.google.cloud.tpu.v1.ReimageNodeRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getReimageNodeMethod(), responseObserver); + } + + /** + * 
+     * Stops a node, this operation is only available with single TPU nodes.
+     *
+ */ + public void stopNode(com.google.cloud.tpu.v1.StopNodeRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver); + } + + /** + * 
+     * Starts a node.
+     *
+ */ + public void startNode(com.google.cloud.tpu.v1.StartNodeRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver); + } + + /** + * 
+     * List TensorFlow versions supported by this API.
+     *
+ */ + public void listTensorFlowVersions(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListTensorFlowVersionsMethod(), responseObserver); + } + + /** + * 
+     * Gets TensorFlow Version.
+     *
+ */ + public void getTensorFlowVersion(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetTensorFlowVersionMethod(), responseObserver); + } + + /** + * 
+     * Lists accelerator types supported by this API.
+     *
+ */ + public void listAcceleratorTypes(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListAcceleratorTypesMethod(), responseObserver); + } + + /** + * 
+     * Gets AcceleratorType.
+     *
+ */ + public void getAcceleratorType(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetAcceleratorTypeMethod(), responseObserver); + } + + @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() { + return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor()) + .addMethod( + getListNodesMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.tpu.v1.ListNodesRequest, + com.google.cloud.tpu.v1.ListNodesResponse>( + this, METHODID_LIST_NODES))) + .addMethod( + getGetNodeMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.tpu.v1.GetNodeRequest, + com.google.cloud.tpu.v1.Node>( + this, METHODID_GET_NODE))) + .addMethod( + getCreateNodeMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.tpu.v1.CreateNodeRequest, + com.google.longrunning.Operation>( + this, METHODID_CREATE_NODE))) + .addMethod( + getDeleteNodeMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.tpu.v1.DeleteNodeRequest, + com.google.longrunning.Operation>( + this, METHODID_DELETE_NODE))) + .addMethod( + getReimageNodeMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.tpu.v1.ReimageNodeRequest, + com.google.longrunning.Operation>( + this, METHODID_REIMAGE_NODE))) + .addMethod( + getStopNodeMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.tpu.v1.StopNodeRequest, + com.google.longrunning.Operation>( + this, METHODID_STOP_NODE))) + .addMethod( + getStartNodeMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.tpu.v1.StartNodeRequest, + com.google.longrunning.Operation>( + this, METHODID_START_NODE))) + .addMethod( + getListTensorFlowVersionsMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest, + com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>( + this, METHODID_LIST_TENSOR_FLOW_VERSIONS))) + .addMethod( + getGetTensorFlowVersionMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.tpu.v1.GetTensorFlowVersionRequest, + com.google.cloud.tpu.v1.TensorFlowVersion>( + this, METHODID_GET_TENSOR_FLOW_VERSION))) + .addMethod( + getListAcceleratorTypesMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.tpu.v1.ListAcceleratorTypesRequest, + com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>( + this, METHODID_LIST_ACCELERATOR_TYPES))) + .addMethod( + getGetAcceleratorTypeMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.tpu.v1.GetAcceleratorTypeRequest, + com.google.cloud.tpu.v1.AcceleratorType>( + this, METHODID_GET_ACCELERATOR_TYPE))) + .build(); + } + } + + /** + * 
+   * Manages TPU nodes and other resources
+   * TPU API v1
+   *
+ */ + public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub { + private TpuStub( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + super(channel, callOptions); + } + + @java.lang.Override + protected TpuStub build( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new TpuStub(channel, callOptions); + } + + /** + * 
+     * Lists nodes.
+     *
+ */ + public void listNodes(com.google.cloud.tpu.v1.ListNodesRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ClientCalls.asyncUnaryCall( + getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver); + } + + /** + * 
+     * Gets the details of a node.
+     *
+ */ + public void getNode(com.google.cloud.tpu.v1.GetNodeRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ClientCalls.asyncUnaryCall( + getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver); + } + + /** + * 
+     * Creates a node.
+     *
+ */ + public void createNode(com.google.cloud.tpu.v1.CreateNodeRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ClientCalls.asyncUnaryCall( + getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver); + } + + /** + * 
+     * Deletes a node.
+     *
+ */ + public void deleteNode(com.google.cloud.tpu.v1.DeleteNodeRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ClientCalls.asyncUnaryCall( + getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver); + } + + /** + * 
+     * Reimages a node's OS.
+     *
+ */ + public void reimageNode(com.google.cloud.tpu.v1.ReimageNodeRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ClientCalls.asyncUnaryCall( + getChannel().newCall(getReimageNodeMethod(), getCallOptions()), request, responseObserver); + } + + /** + * 
+     * Stops a node, this operation is only available with single TPU nodes.
+     *
+ */ + public void stopNode(com.google.cloud.tpu.v1.StopNodeRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ClientCalls.asyncUnaryCall( + getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver); + } + + /** + * 
+     * Starts a node.
+     *
+ */ + public void startNode(com.google.cloud.tpu.v1.StartNodeRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ClientCalls.asyncUnaryCall( + getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver); + } + + /** + * 
+     * List TensorFlow versions supported by this API.
+     *
+ */ + public void listTensorFlowVersions(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ClientCalls.asyncUnaryCall( + getChannel().newCall(getListTensorFlowVersionsMethod(), getCallOptions()), request, responseObserver); + } + + /** + * 
+     * Gets TensorFlow Version.
+     *
+ */ + public void getTensorFlowVersion(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ClientCalls.asyncUnaryCall( + getChannel().newCall(getGetTensorFlowVersionMethod(), getCallOptions()), request, responseObserver); + } + + /** + * 
+     * Lists accelerator types supported by this API.
+     *
+ */ + public void listAcceleratorTypes(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ClientCalls.asyncUnaryCall( + getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request, responseObserver); + } + + /** + * 
+     * Gets AcceleratorType.
+     *
+ */ + public void getAcceleratorType(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ClientCalls.asyncUnaryCall( + getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request, responseObserver); + } + } + + /** + * 
+   * Manages TPU nodes and other resources
+   * TPU API v1
+   *
+ */ + public static final class TpuBlockingStub extends io.grpc.stub.AbstractBlockingStub { + private TpuBlockingStub( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + super(channel, callOptions); + } + + @java.lang.Override + protected TpuBlockingStub build( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new TpuBlockingStub(channel, callOptions); + } + + /** + * 
+     * Lists nodes.
+     *
+ */ + public com.google.cloud.tpu.v1.ListNodesResponse listNodes(com.google.cloud.tpu.v1.ListNodesRequest request) { + return io.grpc.stub.ClientCalls.blockingUnaryCall( + getChannel(), getListNodesMethod(), getCallOptions(), request); + } + + /** + * 
+     * Gets the details of a node.
+     *
+ */ + public com.google.cloud.tpu.v1.Node getNode(com.google.cloud.tpu.v1.GetNodeRequest request) { + return io.grpc.stub.ClientCalls.blockingUnaryCall( + getChannel(), getGetNodeMethod(), getCallOptions(), request); + } + + /** + * 
+     * Creates a node.
+     *
+ */ + public com.google.longrunning.Operation createNode(com.google.cloud.tpu.v1.CreateNodeRequest request) { + return io.grpc.stub.ClientCalls.blockingUnaryCall( + getChannel(), getCreateNodeMethod(), getCallOptions(), request); + } + + /** + * 
+     * Deletes a node.
+     *
+ */ + public com.google.longrunning.Operation deleteNode(com.google.cloud.tpu.v1.DeleteNodeRequest request) { + return io.grpc.stub.ClientCalls.blockingUnaryCall( + getChannel(), getDeleteNodeMethod(), getCallOptions(), request); + } + + /** + * 
+     * Reimages a node's OS.
+     *
+ */ + public com.google.longrunning.Operation reimageNode(com.google.cloud.tpu.v1.ReimageNodeRequest request) { + return io.grpc.stub.ClientCalls.blockingUnaryCall( + getChannel(), getReimageNodeMethod(), getCallOptions(), request); + } + + /** + * 
+     * Stops a node, this operation is only available with single TPU nodes.
+     *
+ */ + public com.google.longrunning.Operation stopNode(com.google.cloud.tpu.v1.StopNodeRequest request) { + return io.grpc.stub.ClientCalls.blockingUnaryCall( + getChannel(), getStopNodeMethod(), getCallOptions(), request); + } + + /** + * 
+     * Starts a node.
+     *
+ */ + public com.google.longrunning.Operation startNode(com.google.cloud.tpu.v1.StartNodeRequest request) { + return io.grpc.stub.ClientCalls.blockingUnaryCall( + getChannel(), getStartNodeMethod(), getCallOptions(), request); + } + + /** + * 
+     * List TensorFlow versions supported by this API.
+     *
+ */ + public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse listTensorFlowVersions(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request) { + return io.grpc.stub.ClientCalls.blockingUnaryCall( + getChannel(), getListTensorFlowVersionsMethod(), getCallOptions(), request); + } + + /** + * 
+     * Gets TensorFlow Version.
+     *
+ */ + public com.google.cloud.tpu.v1.TensorFlowVersion getTensorFlowVersion(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request) { + return io.grpc.stub.ClientCalls.blockingUnaryCall( + getChannel(), getGetTensorFlowVersionMethod(), getCallOptions(), request); + } + + /** + * 
+     * Lists accelerator types supported by this API.
+     *
+ */ + public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse listAcceleratorTypes(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request) { + return io.grpc.stub.ClientCalls.blockingUnaryCall( + getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request); + } + + /** + * 
+     * Gets AcceleratorType.
+     *
+ */ + public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorType(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request) { + return io.grpc.stub.ClientCalls.blockingUnaryCall( + getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request); + } + } + + /** + * 
+   * Manages TPU nodes and other resources
+   * TPU API v1
+   *
+ */ + public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub { + private TpuFutureStub( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + super(channel, callOptions); + } + + @java.lang.Override + protected TpuFutureStub build( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new TpuFutureStub(channel, callOptions); + } + + /** + * 
+     * Lists nodes.
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture listNodes( + com.google.cloud.tpu.v1.ListNodesRequest request) { + return io.grpc.stub.ClientCalls.futureUnaryCall( + getChannel().newCall(getListNodesMethod(), getCallOptions()), request); + } + + /** + * 
+     * Gets the details of a node.
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture getNode( + com.google.cloud.tpu.v1.GetNodeRequest request) { + return io.grpc.stub.ClientCalls.futureUnaryCall( + getChannel().newCall(getGetNodeMethod(), getCallOptions()), request); + } + + /** + * 
+     * Creates a node.
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture createNode( + com.google.cloud.tpu.v1.CreateNodeRequest request) { + return io.grpc.stub.ClientCalls.futureUnaryCall( + getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request); + } + + /** + * 
+     * Deletes a node.
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture deleteNode( + com.google.cloud.tpu.v1.DeleteNodeRequest request) { + return io.grpc.stub.ClientCalls.futureUnaryCall( + getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request); + } + + /** + * 
+     * Reimages a node's OS.
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture reimageNode( + com.google.cloud.tpu.v1.ReimageNodeRequest request) { + return io.grpc.stub.ClientCalls.futureUnaryCall( + getChannel().newCall(getReimageNodeMethod(), getCallOptions()), request); + } + + /** + * 
+     * Stops a node, this operation is only available with single TPU nodes.
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture stopNode( + com.google.cloud.tpu.v1.StopNodeRequest request) { + return io.grpc.stub.ClientCalls.futureUnaryCall( + getChannel().newCall(getStopNodeMethod(), getCallOptions()), request); + } + + /** + * 
+     * Starts a node.
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture startNode( + com.google.cloud.tpu.v1.StartNodeRequest request) { + return io.grpc.stub.ClientCalls.futureUnaryCall( + getChannel().newCall(getStartNodeMethod(), getCallOptions()), request); + } + + /** + * 
+     * List TensorFlow versions supported by this API.
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture listTensorFlowVersions( + com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request) { + return io.grpc.stub.ClientCalls.futureUnaryCall( + getChannel().newCall(getListTensorFlowVersionsMethod(), getCallOptions()), request); + } + + /** + * 
+     * Gets TensorFlow Version.
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture getTensorFlowVersion( + com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request) { + return io.grpc.stub.ClientCalls.futureUnaryCall( + getChannel().newCall(getGetTensorFlowVersionMethod(), getCallOptions()), request); + } + + /** + * 
+     * Lists accelerator types supported by this API.
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture listAcceleratorTypes( + com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request) { + return io.grpc.stub.ClientCalls.futureUnaryCall( + getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request); + } + + /** + * 
+     * Gets AcceleratorType.
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture getAcceleratorType( + com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request) { + return io.grpc.stub.ClientCalls.futureUnaryCall( + getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request); + } + } + + private static final int METHODID_LIST_NODES = 0; + private static final int METHODID_GET_NODE = 1; + private static final int METHODID_CREATE_NODE = 2; + private static final int METHODID_DELETE_NODE = 3; + private static final int METHODID_REIMAGE_NODE = 4; + private static final int METHODID_STOP_NODE = 5; + private static final int METHODID_START_NODE = 6; + private static final int METHODID_LIST_TENSOR_FLOW_VERSIONS = 7; + private static final int METHODID_GET_TENSOR_FLOW_VERSION = 8; + private static final int METHODID_LIST_ACCELERATOR_TYPES = 9; + private static final int METHODID_GET_ACCELERATOR_TYPE = 10; + + private static final class MethodHandlers implements + io.grpc.stub.ServerCalls.UnaryMethod, + io.grpc.stub.ServerCalls.ServerStreamingMethod, + io.grpc.stub.ServerCalls.ClientStreamingMethod, + io.grpc.stub.ServerCalls.BidiStreamingMethod { + private final TpuImplBase serviceImpl; + private final int methodId; + + MethodHandlers(TpuImplBase serviceImpl, int methodId) { + this.serviceImpl = serviceImpl; + this.methodId = methodId; + } + + @java.lang.Override + @java.lang.SuppressWarnings("unchecked") + public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) { + switch (methodId) { + case METHODID_LIST_NODES: + serviceImpl.listNodes((com.google.cloud.tpu.v1.ListNodesRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + case METHODID_GET_NODE: + serviceImpl.getNode((com.google.cloud.tpu.v1.GetNodeRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + case METHODID_CREATE_NODE: + serviceImpl.createNode((com.google.cloud.tpu.v1.CreateNodeRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + case METHODID_DELETE_NODE: + serviceImpl.deleteNode((com.google.cloud.tpu.v1.DeleteNodeRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + case METHODID_REIMAGE_NODE: + serviceImpl.reimageNode((com.google.cloud.tpu.v1.ReimageNodeRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + case METHODID_STOP_NODE: + serviceImpl.stopNode((com.google.cloud.tpu.v1.StopNodeRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + case METHODID_START_NODE: + serviceImpl.startNode((com.google.cloud.tpu.v1.StartNodeRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + case METHODID_LIST_TENSOR_FLOW_VERSIONS: + serviceImpl.listTensorFlowVersions((com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + case METHODID_GET_TENSOR_FLOW_VERSION: + serviceImpl.getTensorFlowVersion((com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + case METHODID_LIST_ACCELERATOR_TYPES: + serviceImpl.listAcceleratorTypes((com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + case METHODID_GET_ACCELERATOR_TYPE: + serviceImpl.getAcceleratorType((com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + default: + throw new AssertionError(); + } + } + + @java.lang.Override + @java.lang.SuppressWarnings("unchecked") + public io.grpc.stub.StreamObserver invoke( + io.grpc.stub.StreamObserver responseObserver) { + switch (methodId) { + default: + throw new AssertionError(); + } + } + } + + private static abstract class TpuBaseDescriptorSupplier + implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier { + TpuBaseDescriptorSupplier() {} + + @java.lang.Override + public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.getDescriptor(); + } + + @java.lang.Override + public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() { + return getFileDescriptor().findServiceByName("Tpu"); + } + } + + private static final class TpuFileDescriptorSupplier + extends TpuBaseDescriptorSupplier { + TpuFileDescriptorSupplier() {} + } + + private static final class TpuMethodDescriptorSupplier + extends TpuBaseDescriptorSupplier + implements io.grpc.protobuf.ProtoMethodDescriptorSupplier { + private final String methodName; + + TpuMethodDescriptorSupplier(String methodName) { + this.methodName = methodName; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() { + return getServiceDescriptor().findMethodByName(methodName); + } + } + + private static volatile io.grpc.ServiceDescriptor serviceDescriptor; + + public static io.grpc.ServiceDescriptor getServiceDescriptor() { + io.grpc.ServiceDescriptor result = serviceDescriptor; + if (result == null) { + synchronized (TpuGrpc.class) { + result = serviceDescriptor; + if (result == null) { + serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME) + .setSchemaDescriptor(new TpuFileDescriptorSupplier()) + .addMethod(getListNodesMethod()) + .addMethod(getGetNodeMethod()) + .addMethod(getCreateNodeMethod()) + .addMethod(getDeleteNodeMethod()) + .addMethod(getReimageNodeMethod()) + .addMethod(getStopNodeMethod()) + .addMethod(getStartNodeMethod()) + .addMethod(getListTensorFlowVersionsMethod()) + .addMethod(getGetTensorFlowVersionMethod()) + .addMethod(getListAcceleratorTypesMethod()) + .addMethod(getGetAcceleratorTypeMethod()) + .build(); + } + } + } + return result; + } +} diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java similarity index 66% rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java index c47c212d9a1e..ed9fe416ba24 100644 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java @@ -1,42 +1,24 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/tpu/v1/cloud_tpu.proto package com.google.cloud.tpu.v1; /** - * - * * 
  * A accelerator type that a Node can be configured with.
  *
* * Protobuf type {@code google.cloud.tpu.v1.AcceleratorType} */ -public final class AcceleratorType extends com.google.protobuf.GeneratedMessageV3 - implements +public final class AcceleratorType extends + com.google.protobuf.GeneratedMessageV3 implements // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.AcceleratorType) AcceleratorTypeOrBuilder { - private static final long serialVersionUID = 0L; +private static final long serialVersionUID = 0L; // Use AcceleratorType.newBuilder() to construct. private AcceleratorType(com.google.protobuf.GeneratedMessageV3.Builder builder) { super(builder); } - private AcceleratorType() { name_ = ""; type_ = ""; @@ -44,43 +26,38 @@ private AcceleratorType() { @java.lang.Override @SuppressWarnings({"unused"}) - protected java.lang.Object newInstance(UnusedPrivateParameter unused) { + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { return new AcceleratorType(); } @java.lang.Override - public final com.google.protobuf.UnknownFieldSet getUnknownFields() { + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { return this.unknownFields; } - - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.tpu.v1.AcceleratorType.class, - com.google.cloud.tpu.v1.AcceleratorType.Builder.class); + com.google.cloud.tpu.v1.AcceleratorType.class, com.google.cloud.tpu.v1.AcceleratorType.Builder.class); } public static final int NAME_FIELD_NUMBER = 1; - @SuppressWarnings("serial") private volatile java.lang.Object name_ = ""; /** - * - * * 
    * The resource name.
    *
* * string name = 1; - * * @return The name. */ @java.lang.Override @@ -89,29 +66,29 @@ public java.lang.String getName() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); name_ = s; return s; } } /** - * - * * 
    * The resource name.
    *
* * string name = 1; - * * @return The bytes for name. */ @java.lang.Override - public com.google.protobuf.ByteString getNameBytes() { + public com.google.protobuf.ByteString + getNameBytes() { java.lang.Object ref = name_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); name_ = b; return b; } else { @@ -120,18 +97,14 @@ public com.google.protobuf.ByteString getNameBytes() { } public static final int TYPE_FIELD_NUMBER = 2; - @SuppressWarnings("serial") private volatile java.lang.Object type_ = ""; /** - * - * * 
    * the accelerator type.
    *
* * string type = 2; - * * @return The type. */ @java.lang.Override @@ -140,29 +113,29 @@ public java.lang.String getType() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); type_ = s; return s; } } /** - * - * * 
    * the accelerator type.
    *
* * string type = 2; - * * @return The bytes for type. */ @java.lang.Override - public com.google.protobuf.ByteString getTypeBytes() { + public com.google.protobuf.ByteString + getTypeBytes() { java.lang.Object ref = type_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); type_ = b; return b; } else { @@ -171,7 +144,6 @@ public com.google.protobuf.ByteString getTypeBytes() { } private byte memoizedIsInitialized = -1; - @java.lang.Override public final boolean isInitialized() { byte isInitialized = memoizedIsInitialized; @@ -183,7 +155,8 @@ public final boolean isInitialized() { } @java.lang.Override - public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException { + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) { com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_); } @@ -213,15 +186,17 @@ public int getSerializedSize() { @java.lang.Override public boolean equals(final java.lang.Object obj) { if (obj == this) { - return true; + return true; } if (!(obj instanceof com.google.cloud.tpu.v1.AcceleratorType)) { return super.equals(obj); } com.google.cloud.tpu.v1.AcceleratorType other = (com.google.cloud.tpu.v1.AcceleratorType) obj; - if (!getName().equals(other.getName())) return false; - if (!getType().equals(other.getType())) return false; + if (!getName() + .equals(other.getName())) return false; + if (!getType() + .equals(other.getType())) return false; if (!getUnknownFields().equals(other.getUnknownFields())) return false; return true; } @@ -242,136 +217,130 @@ public int hashCode() { return hash; } - public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(java.nio.ByteBuffer data) + public static com.google.cloud.tpu.v1.AcceleratorType parseFrom( + java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.AcceleratorType parseFrom( - java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.AcceleratorType parseFrom( com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.AcceleratorType parseFrom( com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.AcceleratorType parseFrom( - byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.AcceleratorType parseFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } - - public static com.google.cloud.tpu.v1.AcceleratorType parseDelimitedFrom( - java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input); + public static com.google.cloud.tpu.v1.AcceleratorType parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.AcceleratorType parseDelimitedFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); } - public static com.google.cloud.tpu.v1.AcceleratorType parseFrom( - com.google.protobuf.CodedInputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.AcceleratorType parseFrom( com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } @java.lang.Override - public Builder newBuilderForType() { - return newBuilder(); - } - + public Builder newBuilderForType() { return newBuilder(); } public static Builder newBuilder() { return DEFAULT_INSTANCE.toBuilder(); } - public static Builder newBuilder(com.google.cloud.tpu.v1.AcceleratorType prototype) { return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); } - @java.lang.Override public Builder toBuilder() { - return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this); + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); } @java.lang.Override - protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { Builder builder = new Builder(parent); return builder; } /** - * - * * 
    * A accelerator type that a Node can be configured with.
    *
* * Protobuf type {@code google.cloud.tpu.v1.AcceleratorType} */ - public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder - implements + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.AcceleratorType) com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder { - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.tpu.v1.AcceleratorType.class, - com.google.cloud.tpu.v1.AcceleratorType.Builder.class); + com.google.cloud.tpu.v1.AcceleratorType.class, com.google.cloud.tpu.v1.AcceleratorType.Builder.class); } // Construct using com.google.cloud.tpu.v1.AcceleratorType.newBuilder() - private Builder() {} + private Builder() { - private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { - super(parent); } + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + + } @java.lang.Override public Builder clear() { super.clear(); @@ -382,9 +351,9 @@ public Builder clear() { } @java.lang.Override - public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor; + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor; } @java.lang.Override @@ -403,11 +372,8 @@ public com.google.cloud.tpu.v1.AcceleratorType build() { @java.lang.Override public com.google.cloud.tpu.v1.AcceleratorType buildPartial() { - com.google.cloud.tpu.v1.AcceleratorType result = - new com.google.cloud.tpu.v1.AcceleratorType(this); - if (bitField0_ != 0) { - buildPartial0(result); - } + com.google.cloud.tpu.v1.AcceleratorType result = new com.google.cloud.tpu.v1.AcceleratorType(this); + if (bitField0_ != 0) { buildPartial0(result); } onBuilt(); return result; } @@ -426,39 +392,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.AcceleratorType result) { public Builder clone() { return super.clone(); } - @java.lang.Override public Builder setField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.setField(field, value); } - @java.lang.Override - public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) { + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { return super.clearField(field); } - @java.lang.Override - public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) { + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { return super.clearOneof(oneof); } - @java.lang.Override public Builder setRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { return super.setRepeatedField(field, index, value); } - @java.lang.Override public Builder addRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.addRepeatedField(field, value); } - @java.lang.Override public Builder mergeFrom(com.google.protobuf.Message other) { if (other instanceof com.google.cloud.tpu.v1.AcceleratorType) { - return mergeFrom((com.google.cloud.tpu.v1.AcceleratorType) other); + return mergeFrom((com.google.cloud.tpu.v1.AcceleratorType)other); } else { super.mergeFrom(other); return this; @@ -503,25 +468,22 @@ public Builder mergeFrom( case 0: done = true; break; - case 10: - { - name_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000001; - break; - } // case 10 - case 18: - { - type_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000002; - break; - } // case 18 - default: - { - if (!super.parseUnknownField(input, extensionRegistry, tag)) { - done = true; // was an endgroup tag - } - break; - } // default: + case 10: { + name_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000001; + break; + } // case 10 + case 18: { + type_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000002; + break; + } // case 18 + default: { + if (!super.parseUnknownField(input, extensionRegistry, tag)) { + done = true; // was an endgroup tag + } + break; + } // default: } // switch (tag) } // while (!done) } catch (com.google.protobuf.InvalidProtocolBufferException e) { @@ -531,25 +493,22 @@ public Builder mergeFrom( } // finally return this; } - private int bitField0_; private java.lang.Object name_ = ""; /** - * - * * 
      * The resource name.
      *
* * string name = 1; - * * @return The name. */ public java.lang.String getName() { java.lang.Object ref = name_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); name_ = s; return s; @@ -558,21 +517,20 @@ public java.lang.String getName() { } } /** - * - * * 
      * The resource name.
      *
* * string name = 1; - * * @return The bytes for name. */ - public com.google.protobuf.ByteString getNameBytes() { + public com.google.protobuf.ByteString + getNameBytes() { java.lang.Object ref = name_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); name_ = b; return b; } else { @@ -580,35 +538,28 @@ public com.google.protobuf.ByteString getNameBytes() { } } /** - * - * * 
      * The resource name.
      *
* * string name = 1; - * * @param value The name to set. * @return This builder for chaining. */ - public Builder setName(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setName( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } name_ = value; bitField0_ |= 0x00000001; onChanged(); return this; } /** - * - * * 
      * The resource name.
      *
* * string name = 1; - * * @return This builder for chaining. */ public Builder clearName() { @@ -618,21 +569,17 @@ public Builder clearName() { return this; } /** - * - * * 
      * The resource name.
      *
* * string name = 1; - * * @param value The bytes for name to set. * @return This builder for chaining. */ - public Builder setNameBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setNameBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); name_ = value; bitField0_ |= 0x00000001; @@ -642,20 +589,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) { private java.lang.Object type_ = ""; /** - * - * * 
      * the accelerator type.
      *
* * string type = 2; - * * @return The type. */ public java.lang.String getType() { java.lang.Object ref = type_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); type_ = s; return s; @@ -664,21 +609,20 @@ public java.lang.String getType() { } } /** - * - * * 
      * the accelerator type.
      *
* * string type = 2; - * * @return The bytes for type. */ - public com.google.protobuf.ByteString getTypeBytes() { + public com.google.protobuf.ByteString + getTypeBytes() { java.lang.Object ref = type_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); type_ = b; return b; } else { @@ -686,35 +630,28 @@ public com.google.protobuf.ByteString getTypeBytes() { } } /** - * - * * 
      * the accelerator type.
      *
* * string type = 2; - * * @param value The type to set. * @return This builder for chaining. */ - public Builder setType(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setType( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } type_ = value; bitField0_ |= 0x00000002; onChanged(); return this; } /** - * - * * 
      * the accelerator type.
      *
* * string type = 2; - * * @return This builder for chaining. */ public Builder clearType() { @@ -724,30 +661,26 @@ public Builder clearType() { return this; } /** - * - * * 
      * the accelerator type.
      *
* * string type = 2; - * * @param value The bytes for type to set. * @return This builder for chaining. */ - public Builder setTypeBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setTypeBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); type_ = value; bitField0_ |= 0x00000002; onChanged(); return this; } - @java.lang.Override - public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) { + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { return super.setUnknownFields(unknownFields); } @@ -757,12 +690,12 @@ public final Builder mergeUnknownFields( return super.mergeUnknownFields(unknownFields); } + // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.AcceleratorType) } // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.AcceleratorType) private static final com.google.cloud.tpu.v1.AcceleratorType DEFAULT_INSTANCE; - static { DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.AcceleratorType(); } @@ -771,27 +704,27 @@ public static com.google.cloud.tpu.v1.AcceleratorType getDefaultInstance() { return DEFAULT_INSTANCE; } - private static final com.google.protobuf.Parser PARSER = - new com.google.protobuf.AbstractParser() { - @java.lang.Override - public AcceleratorType parsePartialFrom( - com.google.protobuf.CodedInputStream input, - com.google.protobuf.ExtensionRegistryLite extensionRegistry) - throws com.google.protobuf.InvalidProtocolBufferException { - Builder builder = newBuilder(); - try { - builder.mergeFrom(input, extensionRegistry); - } catch (com.google.protobuf.InvalidProtocolBufferException e) { - throw e.setUnfinishedMessage(builder.buildPartial()); - } catch (com.google.protobuf.UninitializedMessageException e) { - throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); - } catch (java.io.IOException e) { - throw new com.google.protobuf.InvalidProtocolBufferException(e) - .setUnfinishedMessage(builder.buildPartial()); - } - return builder.buildPartial(); - } - }; + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public AcceleratorType parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + Builder builder = newBuilder(); + try { + builder.mergeFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(builder.buildPartial()); + } catch (com.google.protobuf.UninitializedMessageException e) { + throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException(e) + .setUnfinishedMessage(builder.buildPartial()); + } + return builder.buildPartial(); + } + }; public static com.google.protobuf.Parser parser() { return PARSER; @@ -806,4 +739,6 @@ public com.google.protobuf.Parser getParserForType() { public com.google.cloud.tpu.v1.AcceleratorType getDefaultInstanceForType() { return DEFAULT_INSTANCE; } + } + diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeName.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeName.java similarity index 100% rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeName.java rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeName.java diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java similarity index 51% rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java index d9a66a858e47..26cc04022f2b 100644 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java @@ -1,75 +1,49 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/tpu/v1/cloud_tpu.proto package com.google.cloud.tpu.v1; -public interface AcceleratorTypeOrBuilder - extends +public interface AcceleratorTypeOrBuilder extends // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.AcceleratorType) com.google.protobuf.MessageOrBuilder { /** - * - * * 
    * The resource name.
    *
* * string name = 1; - * * @return The name. */ java.lang.String getName(); /** - * - * * 
    * The resource name.
    *
* * string name = 1; - * * @return The bytes for name. */ - com.google.protobuf.ByteString getNameBytes(); + com.google.protobuf.ByteString + getNameBytes(); /** - * - * * 
    * the accelerator type.
    *
* * string type = 2; - * * @return The type. */ java.lang.String getType(); /** - * - * * 
    * the accelerator type.
    *
* * string type = 2; - * * @return The bytes for type. */ - com.google.protobuf.ByteString getTypeBytes(); + com.google.protobuf.ByteString + getTypeBytes(); } diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java new file mode 100644 index 000000000000..19b329211135 --- /dev/null +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java @@ -0,0 +1,454 @@ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/tpu/v1/cloud_tpu.proto + +package com.google.cloud.tpu.v1; + +public final class CloudTpuProto { + private CloudTpuProto() {} + public static void registerAllExtensions( + com.google.protobuf.ExtensionRegistryLite registry) { + } + + public static void registerAllExtensions( + com.google.protobuf.ExtensionRegistry registry) { + registerAllExtensions( + (com.google.protobuf.ExtensionRegistryLite) registry); + } + static final com.google.protobuf.Descriptors.Descriptor + internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor; + static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable; + static final com.google.protobuf.Descriptors.Descriptor + internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor; + static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable; 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com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable; + static final com.google.protobuf.Descriptors.Descriptor + internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor; + static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable; + static final com.google.protobuf.Descriptors.Descriptor + internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor; + static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable; + static final com.google.protobuf.Descriptors.Descriptor + internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor; + static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable; + static final 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descriptor; + static { + java.lang.String[] descriptorData = { + "\n#google/cloud/tpu/v1/cloud_tpu.proto\022\023g" + + "oogle.cloud.tpu.v1\032\034google/api/annotatio" + + "ns.proto\032\027google/api/client.proto\032\037googl" + + "e/api/field_behavior.proto\032\031google/api/r" + + "esource.proto\032#google/longrunning/operat" + + "ions.proto\032\037google/protobuf/timestamp.pr" + + "oto\"9\n\020SchedulingConfig\022\023\n\013preemptible\030\001" + + " \001(\010\022\020\n\010reserved\030\002 \001(\010\"3\n\017NetworkEndpoin" + + "t\022\022\n\nip_address\030\001 \001(\t\022\014\n\004port\030\002 \001(\005\"\264\n\n\004" + + "Node\022\024\n\004name\030\001 \001(\tB\006\340A\005\340A\003\022\023\n\013descriptio" + + "n\030\003 \001(\t\022\035\n\020accelerator_type\030\005 \001(\tB\003\340A\002\022\026" + + "\n\nip_address\030\010 \001(\tB\002\030\001\022\020\n\004port\030\016 \001(\tB\002\030\001" + + "\0223\n\005state\030\t \001(\0162\037.google.cloud.tpu.v1.No" + + 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"nt=projects/*/locations/*}/nodes:\004node\332A" + + "\023parent,node,node_id\312A\031\n\004Node\022\021Operation" + + "Metadata\022\251\001\n\nDeleteNode\022&.google.cloud.t" + + "pu.v1.DeleteNodeRequest\032\035.google.longrun" + + "ning.Operation\"T\202\323\344\223\002+*)/v1/{name=projec" + + "ts/*/locations/*/nodes/*}\332A\004name\312A\031\n\004Nod" + + "e\022\021OperationMetadata\022\257\001\n\013ReimageNode\022\'.g" + + "oogle.cloud.tpu.v1.ReimageNodeRequest\032\035." + + "google.longrunning.Operation\"X\202\323\344\223\0026\"1/v" + + "1/{name=projects/*/locations/*/nodes/*}:" + + "reimage:\001*\312A\031\n\004Node\022\021OperationMetadata\022\246" + + "\001\n\010StopNode\022$.google.cloud.tpu.v1.StopNo" + + "deRequest\032\035.google.longrunning.Operation" + + "\"U\202\323\344\223\0023\"./v1/{name=projects/*/locations" + + "/*/nodes/*}:stop:\001*\312A\031\n\004Node\022\021OperationM" + + "etadata\022\251\001\n\tStartNode\022%.google.cloud.tpu" + + ".v1.StartNodeRequest\032\035.google.longrunnin" + + "g.Operation\"V\202\323\344\223\0024\"//v1/{name=projects/" + + "*/locations/*/nodes/*}:start:\001*\312A\031\n\004Node" + + "\022\021OperationMetadata\022\312\001\n\026ListTensorFlowVe" + + "rsions\0222.google.cloud.tpu.v1.ListTensorF" + + "lowVersionsRequest\0323.google.cloud.tpu.v1" + + ".ListTensorFlowVersionsResponse\"G\202\323\344\223\0028\022" + + "6/v1/{parent=projects/*/locations/*}/ten" + + "sorflowVersions\332A\006parent\022\267\001\n\024GetTensorFl" + + "owVersion\0220.google.cloud.tpu.v1.GetTenso" + + "rFlowVersionRequest\032&.google.cloud.tpu.v" + + "1.TensorFlowVersion\"E\202\323\344\223\0028\0226/v1/{name=p" + + "rojects/*/locations/*/tensorflowVersions" + + "/*}\332A\004name\022\302\001\n\024ListAcceleratorTypes\0220.go" + + "ogle.cloud.tpu.v1.ListAcceleratorTypesRe" + + "quest\0321.google.cloud.tpu.v1.ListAccelera" + + "torTypesResponse\"E\202\323\344\223\0026\0224/v1/{parent=pr" + + "ojects/*/locations/*}/acceleratorTypes\332A" + + "\006parent\022\257\001\n\022GetAcceleratorType\022..google." + + "cloud.tpu.v1.GetAcceleratorTypeRequest\032$" + + ".google.cloud.tpu.v1.AcceleratorType\"C\202\323" + + "\344\223\0026\0224/v1/{name=projects/*/locations/*/a" + + "cceleratorTypes/*}\332A\004name\032F\312A\022tpu.google" + + "apis.com\322A.https://www.googleapis.com/au" + + "th/cloud-platformBb\n\027com.google.cloud.tp" + + "u.v1B\rCloudTpuProtoP\001Z6google.golang.org" + + "/genproto/googleapis/cloud/tpu/v1;tpub\006p" + + "roto3" + }; + descriptor = com.google.protobuf.Descriptors.FileDescriptor + .internalBuildGeneratedFileFrom(descriptorData, + new com.google.protobuf.Descriptors.FileDescriptor[] { + com.google.api.AnnotationsProto.getDescriptor(), + com.google.api.ClientProto.getDescriptor(), + com.google.api.FieldBehaviorProto.getDescriptor(), + com.google.api.ResourceProto.getDescriptor(), + com.google.longrunning.OperationsProto.getDescriptor(), + com.google.protobuf.TimestampProto.getDescriptor(), + }); + internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor = + getDescriptor().getMessageTypes().get(0); + internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor, + new java.lang.String[] { "Preemptible", "Reserved", }); + internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor = + getDescriptor().getMessageTypes().get(1); + internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor, + new java.lang.String[] { "IpAddress", "Port", }); + internal_static_google_cloud_tpu_v1_Node_descriptor = + getDescriptor().getMessageTypes().get(2); + internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_tpu_v1_Node_descriptor, + new java.lang.String[] { "Name", "Description", "AcceleratorType", "IpAddress", "Port", "State", "HealthDescription", "TensorflowVersion", "Network", "CidrBlock", "ServiceAccount", "CreateTime", "SchedulingConfig", "NetworkEndpoints", "Health", "Labels", "UseServiceNetworking", "ApiVersion", "Symptoms", }); + internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor = + internal_static_google_cloud_tpu_v1_Node_descriptor.getNestedTypes().get(0); + internal_static_google_cloud_tpu_v1_Node_LabelsEntry_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor, + new java.lang.String[] { "Key", "Value", }); + internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor = + getDescriptor().getMessageTypes().get(3); + internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor, + new java.lang.String[] { "Parent", "PageSize", "PageToken", }); + internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor = + getDescriptor().getMessageTypes().get(4); + internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor, + new java.lang.String[] { "Nodes", "NextPageToken", "Unreachable", }); + internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor = + getDescriptor().getMessageTypes().get(5); + internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor, + new java.lang.String[] { "Name", }); + internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor = + getDescriptor().getMessageTypes().get(6); + internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor, + new java.lang.String[] { "Parent", "NodeId", "Node", }); + internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor = + getDescriptor().getMessageTypes().get(7); + internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor, + new java.lang.String[] { "Name", }); + internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor = + getDescriptor().getMessageTypes().get(8); + internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor, + new java.lang.String[] { "Name", "TensorflowVersion", }); + internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor = + getDescriptor().getMessageTypes().get(9); + internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor, + new java.lang.String[] { "Name", }); + internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor = + getDescriptor().getMessageTypes().get(10); + internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor, + new java.lang.String[] { "Name", }); + internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor = + getDescriptor().getMessageTypes().get(11); + internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor, + new java.lang.String[] { "Name", "Version", }); + internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor = + getDescriptor().getMessageTypes().get(12); + internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor, + new java.lang.String[] { "Name", }); + internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor = + getDescriptor().getMessageTypes().get(13); + internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor, + new java.lang.String[] { "Parent", "PageSize", "PageToken", "Filter", "OrderBy", }); + internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor = + getDescriptor().getMessageTypes().get(14); + internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor, + new java.lang.String[] { "TensorflowVersions", "NextPageToken", "Unreachable", }); + internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor = + getDescriptor().getMessageTypes().get(15); + internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor, + new java.lang.String[] { "Name", "Type", }); + internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor = + getDescriptor().getMessageTypes().get(16); + internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor, + new java.lang.String[] { "Name", }); + internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor = + getDescriptor().getMessageTypes().get(17); + internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor, + new java.lang.String[] { "Parent", "PageSize", "PageToken", "Filter", "OrderBy", }); + internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor = + getDescriptor().getMessageTypes().get(18); + internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor, + new java.lang.String[] { "AcceleratorTypes", "NextPageToken", "Unreachable", }); + internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor = + getDescriptor().getMessageTypes().get(19); + internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor, + new java.lang.String[] { "CreateTime", "EndTime", "Target", "Verb", "StatusDetail", "CancelRequested", "ApiVersion", }); + internal_static_google_cloud_tpu_v1_Symptom_descriptor = + getDescriptor().getMessageTypes().get(20); + internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_tpu_v1_Symptom_descriptor, + new java.lang.String[] { "CreateTime", "SymptomType", "Details", "WorkerId", }); + com.google.protobuf.ExtensionRegistry registry = + com.google.protobuf.ExtensionRegistry.newInstance(); + registry.add(com.google.api.ClientProto.defaultHost); + registry.add(com.google.api.FieldBehaviorProto.fieldBehavior); + registry.add(com.google.api.AnnotationsProto.http); + registry.add(com.google.api.ClientProto.methodSignature); + registry.add(com.google.api.ClientProto.oauthScopes); + registry.add(com.google.api.ResourceProto.resource); + registry.add(com.google.api.ResourceProto.resourceReference); + registry.add(com.google.longrunning.OperationsProto.operationInfo); + com.google.protobuf.Descriptors.FileDescriptor + .internalUpdateFileDescriptor(descriptor, registry); + com.google.api.AnnotationsProto.getDescriptor(); + com.google.api.ClientProto.getDescriptor(); + com.google.api.FieldBehaviorProto.getDescriptor(); + com.google.api.ResourceProto.getDescriptor(); + com.google.longrunning.OperationsProto.getDescriptor(); + com.google.protobuf.TimestampProto.getDescriptor(); + } + + // @@protoc_insertion_point(outer_class_scope) +} diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java similarity index 66% rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java index c9f1d1eec902..04292d75c16e 100644 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java @@ -1,42 +1,24 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/tpu/v1/cloud_tpu.proto package com.google.cloud.tpu.v1; /** - * - * * 
  * Request for [CreateNode][google.cloud.tpu.v1.Tpu.CreateNode].
  *
* * Protobuf type {@code google.cloud.tpu.v1.CreateNodeRequest} */ -public final class CreateNodeRequest extends com.google.protobuf.GeneratedMessageV3 - implements +public final class CreateNodeRequest extends + com.google.protobuf.GeneratedMessageV3 implements // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.CreateNodeRequest) CreateNodeRequestOrBuilder { - private static final long serialVersionUID = 0L; +private static final long serialVersionUID = 0L; // Use CreateNodeRequest.newBuilder() to construct. private CreateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) { super(builder); } - private CreateNodeRequest() { parent_ = ""; nodeId_ = ""; @@ -44,45 +26,38 @@ private CreateNodeRequest() { @java.lang.Override @SuppressWarnings({"unused"}) - protected java.lang.Object newInstance(UnusedPrivateParameter unused) { + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { return new CreateNodeRequest(); } @java.lang.Override - public final com.google.protobuf.UnknownFieldSet getUnknownFields() { + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { return this.unknownFields; } - - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.tpu.v1.CreateNodeRequest.class, - com.google.cloud.tpu.v1.CreateNodeRequest.Builder.class); + com.google.cloud.tpu.v1.CreateNodeRequest.class, com.google.cloud.tpu.v1.CreateNodeRequest.Builder.class); } public static final int PARENT_FIELD_NUMBER = 1; - @SuppressWarnings("serial") private volatile java.lang.Object parent_ = ""; /** - * - * * 
    * Required. The parent resource name.
    *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The parent. */ @java.lang.Override @@ -91,31 +66,29 @@ public java.lang.String getParent() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); parent_ = s; return s; } } /** - * - * * 
    * Required. The parent resource name.
    *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The bytes for parent. */ @java.lang.Override - public com.google.protobuf.ByteString getParentBytes() { + public com.google.protobuf.ByteString + getParentBytes() { java.lang.Object ref = parent_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); parent_ = b; return b; } else { @@ -124,18 +97,14 @@ public com.google.protobuf.ByteString getParentBytes() { } public static final int NODE_ID_FIELD_NUMBER = 2; - @SuppressWarnings("serial") private volatile java.lang.Object nodeId_ = ""; /** - * - * * 
    * The unqualified resource name.
    *
* * string node_id = 2; - * * @return The nodeId. */ @java.lang.Override @@ -144,29 +113,29 @@ public java.lang.String getNodeId() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); nodeId_ = s; return s; } } /** - * - * * 
    * The unqualified resource name.
    *
* * string node_id = 2; - * * @return The bytes for nodeId. */ @java.lang.Override - public com.google.protobuf.ByteString getNodeIdBytes() { + public com.google.protobuf.ByteString + getNodeIdBytes() { java.lang.Object ref = nodeId_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); nodeId_ = b; return b; } else { @@ -177,14 +146,11 @@ public com.google.protobuf.ByteString getNodeIdBytes() { public static final int NODE_FIELD_NUMBER = 3; private com.google.cloud.tpu.v1.Node node_; /** - * - * * 
    * Required. The node.
    *
* * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED]; - * * @return Whether the node field is set. */ @java.lang.Override @@ -192,14 +158,11 @@ public boolean hasNode() { return node_ != null; } /** - * - * * 
    * Required. The node.
    *
* * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED]; - * * @return The node. */ @java.lang.Override @@ -207,8 +170,6 @@ public com.google.cloud.tpu.v1.Node getNode() { return node_ == null ? com.google.cloud.tpu.v1.Node.getDefaultInstance() : node_; } /** - * - * * 
    * Required. The node.
    *
@@ -221,7 +182,6 @@ public com.google.cloud.tpu.v1.NodeOrBuilder getNodeOrBuilder() { } private byte memoizedIsInitialized = -1; - @java.lang.Override public final boolean isInitialized() { byte isInitialized = memoizedIsInitialized; @@ -233,7 +193,8 @@ public final boolean isInitialized() { } @java.lang.Override - public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException { + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) { com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_); } @@ -259,7 +220,8 @@ public int getSerializedSize() { size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nodeId_); } if (node_ != null) { - size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getNode()); + size += com.google.protobuf.CodedOutputStream + .computeMessageSize(3, getNode()); } size += getUnknownFields().getSerializedSize(); memoizedSize = size; @@ -269,19 +231,21 @@ public int getSerializedSize() { @java.lang.Override public boolean equals(final java.lang.Object obj) { if (obj == this) { - return true; + return true; } if (!(obj instanceof com.google.cloud.tpu.v1.CreateNodeRequest)) { return super.equals(obj); } - com.google.cloud.tpu.v1.CreateNodeRequest other = - (com.google.cloud.tpu.v1.CreateNodeRequest) obj; + com.google.cloud.tpu.v1.CreateNodeRequest other = (com.google.cloud.tpu.v1.CreateNodeRequest) obj; - if (!getParent().equals(other.getParent())) return false; - if (!getNodeId().equals(other.getNodeId())) return false; + if (!getParent() + .equals(other.getParent())) return false; + if (!getNodeId() + .equals(other.getNodeId())) return false; if (hasNode() != other.hasNode()) return false; if (hasNode()) { - if (!getNode().equals(other.getNode())) return false; + if (!getNode() + .equals(other.getNode())) return false; } if (!getUnknownFields().equals(other.getUnknownFields())) return false; return true; @@ -307,136 +271,130 @@ public int hashCode() { return hash; } - public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(java.nio.ByteBuffer data) + public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom( + java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom( - java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom( com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom( com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom( - byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } - - public static com.google.cloud.tpu.v1.CreateNodeRequest parseDelimitedFrom( - java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input); + public static com.google.cloud.tpu.v1.CreateNodeRequest parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.CreateNodeRequest parseDelimitedFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); } - public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom( - com.google.protobuf.CodedInputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom( com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } @java.lang.Override - public Builder newBuilderForType() { - return newBuilder(); - } - + public Builder newBuilderForType() { return newBuilder(); } public static Builder newBuilder() { return DEFAULT_INSTANCE.toBuilder(); } - public static Builder newBuilder(com.google.cloud.tpu.v1.CreateNodeRequest prototype) { return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); } - @java.lang.Override public Builder toBuilder() { - return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this); + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); } @java.lang.Override - protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { Builder builder = new Builder(parent); return builder; } /** - * - * * 
    * Request for [CreateNode][google.cloud.tpu.v1.Tpu.CreateNode].
    *
* * Protobuf type {@code google.cloud.tpu.v1.CreateNodeRequest} */ - public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder - implements + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.CreateNodeRequest) com.google.cloud.tpu.v1.CreateNodeRequestOrBuilder { - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.tpu.v1.CreateNodeRequest.class, - com.google.cloud.tpu.v1.CreateNodeRequest.Builder.class); + com.google.cloud.tpu.v1.CreateNodeRequest.class, com.google.cloud.tpu.v1.CreateNodeRequest.Builder.class); } // Construct using com.google.cloud.tpu.v1.CreateNodeRequest.newBuilder() - private Builder() {} + private Builder() { - private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { - super(parent); } + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + + } @java.lang.Override public Builder clear() { super.clear(); @@ -452,9 +410,9 @@ public Builder clear() { } @java.lang.Override - public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor; + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor; } @java.lang.Override @@ -473,11 +431,8 @@ public com.google.cloud.tpu.v1.CreateNodeRequest build() { @java.lang.Override public com.google.cloud.tpu.v1.CreateNodeRequest buildPartial() { - com.google.cloud.tpu.v1.CreateNodeRequest result = - new com.google.cloud.tpu.v1.CreateNodeRequest(this); - if (bitField0_ != 0) { - buildPartial0(result); - } + com.google.cloud.tpu.v1.CreateNodeRequest result = new com.google.cloud.tpu.v1.CreateNodeRequest(this); + if (bitField0_ != 0) { buildPartial0(result); } onBuilt(); return result; } @@ -491,7 +446,9 @@ private void buildPartial0(com.google.cloud.tpu.v1.CreateNodeRequest result) { result.nodeId_ = nodeId_; } if (((from_bitField0_ & 0x00000004) != 0)) { - result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build(); + result.node_ = nodeBuilder_ == null + ? node_ + : nodeBuilder_.build(); } } @@ -499,39 +456,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.CreateNodeRequest result) { public Builder clone() { return super.clone(); } - @java.lang.Override public Builder setField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.setField(field, value); } - @java.lang.Override - public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) { + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { return super.clearField(field); } - @java.lang.Override - public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) { + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { return super.clearOneof(oneof); } - @java.lang.Override public Builder setRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { return super.setRepeatedField(field, index, value); } - @java.lang.Override public Builder addRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.addRepeatedField(field, value); } - @java.lang.Override public Builder mergeFrom(com.google.protobuf.Message other) { if (other instanceof com.google.cloud.tpu.v1.CreateNodeRequest) { - return mergeFrom((com.google.cloud.tpu.v1.CreateNodeRequest) other); + return mergeFrom((com.google.cloud.tpu.v1.CreateNodeRequest)other); } else { super.mergeFrom(other); return this; @@ -579,31 +535,29 @@ public Builder mergeFrom( case 0: done = true; break; - case 10: - { - parent_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000001; - break; - } // case 10 - case 18: - { - nodeId_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000002; - break; - } // case 18 - case 26: - { - input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry); - bitField0_ |= 0x00000004; - break; - } // case 26 - default: - { - if (!super.parseUnknownField(input, extensionRegistry, tag)) { - done = true; // was an endgroup tag - } - break; - } // default: + case 10: { + parent_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000001; + break; + } // case 10 + case 18: { + nodeId_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000002; + break; + } // case 18 + case 26: { + input.readMessage( + getNodeFieldBuilder().getBuilder(), + extensionRegistry); + bitField0_ |= 0x00000004; + break; + } // case 26 + default: { + if (!super.parseUnknownField(input, extensionRegistry, tag)) { + done = true; // was an endgroup tag + } + break; + } // default: } // switch (tag) } // while (!done) } catch (com.google.protobuf.InvalidProtocolBufferException e) { @@ -613,27 +567,22 @@ public Builder mergeFrom( } // finally return this; } - private int bitField0_; private java.lang.Object parent_ = ""; /** - * - * * 
      * Required. The parent resource name.
      *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The parent. */ public java.lang.String getParent() { java.lang.Object ref = parent_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); parent_ = s; return s; @@ -642,23 +591,20 @@ public java.lang.String getParent() { } } /** - * - * * 
      * Required. The parent resource name.
      *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The bytes for parent. */ - public com.google.protobuf.ByteString getParentBytes() { + public com.google.protobuf.ByteString + getParentBytes() { java.lang.Object ref = parent_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); parent_ = b; return b; } else { @@ -666,39 +612,28 @@ public com.google.protobuf.ByteString getParentBytes() { } } /** - * - * * 
      * Required. The parent resource name.
      *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @param value The parent to set. * @return This builder for chaining. */ - public Builder setParent(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setParent( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } parent_ = value; bitField0_ |= 0x00000001; onChanged(); return this; } /** - * - * * 
      * Required. The parent resource name.
      *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return This builder for chaining. */ public Builder clearParent() { @@ -708,23 +643,17 @@ public Builder clearParent() { return this; } /** - * - * * 
      * Required. The parent resource name.
      *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @param value The bytes for parent to set. * @return This builder for chaining. */ - public Builder setParentBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setParentBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); parent_ = value; bitField0_ |= 0x00000001; @@ -734,20 +663,18 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) { private java.lang.Object nodeId_ = ""; /** - * - * * 
      * The unqualified resource name.
      *
* * string node_id = 2; - * * @return The nodeId. */ public java.lang.String getNodeId() { java.lang.Object ref = nodeId_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); nodeId_ = s; return s; @@ -756,21 +683,20 @@ public java.lang.String getNodeId() { } } /** - * - * * 
      * The unqualified resource name.
      *
* * string node_id = 2; - * * @return The bytes for nodeId. */ - public com.google.protobuf.ByteString getNodeIdBytes() { + public com.google.protobuf.ByteString + getNodeIdBytes() { java.lang.Object ref = nodeId_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); nodeId_ = b; return b; } else { @@ -778,35 +704,28 @@ public com.google.protobuf.ByteString getNodeIdBytes() { } } /** - * - * * 
      * The unqualified resource name.
      *
* * string node_id = 2; - * * @param value The nodeId to set. * @return This builder for chaining. */ - public Builder setNodeId(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setNodeId( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } nodeId_ = value; bitField0_ |= 0x00000002; onChanged(); return this; } /** - * - * * 
      * The unqualified resource name.
      *
* * string node_id = 2; - * * @return This builder for chaining. */ public Builder clearNodeId() { @@ -816,21 +735,17 @@ public Builder clearNodeId() { return this; } /** - * - * * 
      * The unqualified resource name.
      *
* * string node_id = 2; - * * @param value The bytes for nodeId to set. * @return This builder for chaining. */ - public Builder setNodeIdBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setNodeIdBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); nodeId_ = value; bitField0_ |= 0x00000002; @@ -840,33 +755,24 @@ public Builder setNodeIdBytes(com.google.protobuf.ByteString value) { private com.google.cloud.tpu.v1.Node node_; private com.google.protobuf.SingleFieldBuilderV3< - com.google.cloud.tpu.v1.Node, - com.google.cloud.tpu.v1.Node.Builder, - com.google.cloud.tpu.v1.NodeOrBuilder> - nodeBuilder_; + com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder> nodeBuilder_; /** - * - * * 
      * Required. The node.
      *
* * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED]; - * * @return Whether the node field is set. */ public boolean hasNode() { return ((bitField0_ & 0x00000004) != 0); } /** - * - * * 
      * Required. The node.
      *
* * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED]; - * * @return The node. */ public com.google.cloud.tpu.v1.Node getNode() { @@ -877,8 +783,6 @@ public com.google.cloud.tpu.v1.Node getNode() { } } /** - * - * * 
      * Required. The node.
      *
@@ -899,15 +803,14 @@ public Builder setNode(com.google.cloud.tpu.v1.Node value) { return this; } /** - * - * * 
      * Required. The node.
      *
* * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED]; */ - public Builder setNode(com.google.cloud.tpu.v1.Node.Builder builderForValue) { + public Builder setNode( + com.google.cloud.tpu.v1.Node.Builder builderForValue) { if (nodeBuilder_ == null) { node_ = builderForValue.build(); } else { @@ -918,8 +821,6 @@ public Builder setNode(com.google.cloud.tpu.v1.Node.Builder builderForValue) { return this; } /** - * - * * 
      * Required. The node.
      *
@@ -928,9 +829,9 @@ public Builder setNode(com.google.cloud.tpu.v1.Node.Builder builderForValue) { */ public Builder mergeNode(com.google.cloud.tpu.v1.Node value) { if (nodeBuilder_ == null) { - if (((bitField0_ & 0x00000004) != 0) - && node_ != null - && node_ != com.google.cloud.tpu.v1.Node.getDefaultInstance()) { + if (((bitField0_ & 0x00000004) != 0) && + node_ != null && + node_ != com.google.cloud.tpu.v1.Node.getDefaultInstance()) { getNodeBuilder().mergeFrom(value); } else { node_ = value; @@ -943,8 +844,6 @@ public Builder mergeNode(com.google.cloud.tpu.v1.Node value) { return this; } /** - * - * * 
      * Required. The node.
      *
@@ -962,8 +861,6 @@ public Builder clearNode() { return this; } /** - * - * * 
      * Required. The node.
      *
@@ -976,8 +873,6 @@ public com.google.cloud.tpu.v1.Node.Builder getNodeBuilder() { return getNodeFieldBuilder().getBuilder(); } /** - * - * * 
      * Required. The node.
      *
@@ -988,12 +883,11 @@ public com.google.cloud.tpu.v1.NodeOrBuilder getNodeOrBuilder() { if (nodeBuilder_ != null) { return nodeBuilder_.getMessageOrBuilder(); } else { - return node_ == null ? com.google.cloud.tpu.v1.Node.getDefaultInstance() : node_; + return node_ == null ? + com.google.cloud.tpu.v1.Node.getDefaultInstance() : node_; } } /** - * - * * 
      * Required. The node.
      *
@@ -1001,24 +895,21 @@ public com.google.cloud.tpu.v1.NodeOrBuilder getNodeOrBuilder() { * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED]; */ private com.google.protobuf.SingleFieldBuilderV3< - com.google.cloud.tpu.v1.Node, - com.google.cloud.tpu.v1.Node.Builder, - com.google.cloud.tpu.v1.NodeOrBuilder> + com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder> getNodeFieldBuilder() { if (nodeBuilder_ == null) { - nodeBuilder_ = - new com.google.protobuf.SingleFieldBuilderV3< - com.google.cloud.tpu.v1.Node, - com.google.cloud.tpu.v1.Node.Builder, - com.google.cloud.tpu.v1.NodeOrBuilder>( - getNode(), getParentForChildren(), isClean()); + nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder>( + getNode(), + getParentForChildren(), + isClean()); node_ = null; } return nodeBuilder_; } - @java.lang.Override - public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) { + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { return super.setUnknownFields(unknownFields); } @@ -1028,12 +919,12 @@ public final Builder mergeUnknownFields( return super.mergeUnknownFields(unknownFields); } + // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.CreateNodeRequest) } // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.CreateNodeRequest) private static final com.google.cloud.tpu.v1.CreateNodeRequest DEFAULT_INSTANCE; - static { DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.CreateNodeRequest(); } @@ -1042,27 +933,27 @@ public static com.google.cloud.tpu.v1.CreateNodeRequest getDefaultInstance() { return DEFAULT_INSTANCE; } - private static final com.google.protobuf.Parser PARSER = - new com.google.protobuf.AbstractParser() { - @java.lang.Override - public CreateNodeRequest parsePartialFrom( - com.google.protobuf.CodedInputStream input, - com.google.protobuf.ExtensionRegistryLite extensionRegistry) - throws com.google.protobuf.InvalidProtocolBufferException { - Builder builder = newBuilder(); - try { - builder.mergeFrom(input, extensionRegistry); - } catch (com.google.protobuf.InvalidProtocolBufferException e) { - throw e.setUnfinishedMessage(builder.buildPartial()); - } catch (com.google.protobuf.UninitializedMessageException e) { - throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); - } catch (java.io.IOException e) { - throw new com.google.protobuf.InvalidProtocolBufferException(e) - .setUnfinishedMessage(builder.buildPartial()); - } - return builder.buildPartial(); - } - }; + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public CreateNodeRequest parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + Builder builder = newBuilder(); + try { + builder.mergeFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(builder.buildPartial()); + } catch (com.google.protobuf.UninitializedMessageException e) { + throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException(e) + .setUnfinishedMessage(builder.buildPartial()); + } + return builder.buildPartial(); + } + }; public static com.google.protobuf.Parser parser() { return PARSER; @@ -1077,4 +968,6 @@ public com.google.protobuf.Parser getParserForType() { public com.google.cloud.tpu.v1.CreateNodeRequest getDefaultInstanceForType() { return DEFAULT_INSTANCE; } + } + diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java similarity index 57% rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java index 2f6aae517a8c..caad16ada543 100644 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java @@ -1,109 +1,71 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/tpu/v1/cloud_tpu.proto package com.google.cloud.tpu.v1; -public interface CreateNodeRequestOrBuilder - extends +public interface CreateNodeRequestOrBuilder extends // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.CreateNodeRequest) com.google.protobuf.MessageOrBuilder { /** - * - * * 
    * Required. The parent resource name.
    *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The parent. */ java.lang.String getParent(); /** - * - * * 
    * Required. The parent resource name.
    *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The bytes for parent. */ - com.google.protobuf.ByteString getParentBytes(); + com.google.protobuf.ByteString + getParentBytes(); /** - * - * * 
    * The unqualified resource name.
    *
* * string node_id = 2; - * * @return The nodeId. */ java.lang.String getNodeId(); /** - * - * * 
    * The unqualified resource name.
    *
* * string node_id = 2; - * * @return The bytes for nodeId. */ - com.google.protobuf.ByteString getNodeIdBytes(); + com.google.protobuf.ByteString + getNodeIdBytes(); /** - * - * * 
    * Required. The node.
    *
* * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED]; - * * @return Whether the node field is set. */ boolean hasNode(); /** - * - * * 
    * Required. The node.
    *
* * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED]; - * * @return The node. */ com.google.cloud.tpu.v1.Node getNode(); /** - * - * * 
    * Required. The node.
    *
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java similarity index 61% rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java index 096377d74aa1..3df1bc69fe2c 100644 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java @@ -1,87 +1,62 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/tpu/v1/cloud_tpu.proto package com.google.cloud.tpu.v1; /** - * - * * 
  * Request for [DeleteNode][google.cloud.tpu.v1.Tpu.DeleteNode].
  *
* * Protobuf type {@code google.cloud.tpu.v1.DeleteNodeRequest} */ -public final class DeleteNodeRequest extends com.google.protobuf.GeneratedMessageV3 - implements +public final class DeleteNodeRequest extends + com.google.protobuf.GeneratedMessageV3 implements // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.DeleteNodeRequest) DeleteNodeRequestOrBuilder { - private static final long serialVersionUID = 0L; +private static final long serialVersionUID = 0L; // Use DeleteNodeRequest.newBuilder() to construct. private DeleteNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) { super(builder); } - private DeleteNodeRequest() { name_ = ""; } @java.lang.Override @SuppressWarnings({"unused"}) - protected java.lang.Object newInstance(UnusedPrivateParameter unused) { + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { return new DeleteNodeRequest(); } @java.lang.Override - public final com.google.protobuf.UnknownFieldSet getUnknownFields() { + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { return this.unknownFields; } - - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.tpu.v1.DeleteNodeRequest.class, - com.google.cloud.tpu.v1.DeleteNodeRequest.Builder.class); + com.google.cloud.tpu.v1.DeleteNodeRequest.class, com.google.cloud.tpu.v1.DeleteNodeRequest.Builder.class); } public static final int NAME_FIELD_NUMBER = 1; - @SuppressWarnings("serial") private volatile java.lang.Object name_ = ""; /** - * - * * 
    * Required. The resource name.
    *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The name. */ @java.lang.Override @@ -90,31 +65,29 @@ public java.lang.String getName() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); name_ = s; return s; } } /** - * - * * 
    * Required. The resource name.
    *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The bytes for name. */ @java.lang.Override - public com.google.protobuf.ByteString getNameBytes() { + public com.google.protobuf.ByteString + getNameBytes() { java.lang.Object ref = name_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); name_ = b; return b; } else { @@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() { } private byte memoizedIsInitialized = -1; - @java.lang.Override public final boolean isInitialized() { byte isInitialized = memoizedIsInitialized; @@ -135,7 +107,8 @@ public final boolean isInitialized() { } @java.lang.Override - public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException { + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) { com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_); } @@ -159,15 +132,15 @@ public int getSerializedSize() { @java.lang.Override public boolean equals(final java.lang.Object obj) { if (obj == this) { - return true; + return true; } if (!(obj instanceof com.google.cloud.tpu.v1.DeleteNodeRequest)) { return super.equals(obj); } - com.google.cloud.tpu.v1.DeleteNodeRequest other = - (com.google.cloud.tpu.v1.DeleteNodeRequest) obj; + com.google.cloud.tpu.v1.DeleteNodeRequest other = (com.google.cloud.tpu.v1.DeleteNodeRequest) obj; - if (!getName().equals(other.getName())) return false; + if (!getName() + .equals(other.getName())) return false; if (!getUnknownFields().equals(other.getUnknownFields())) return false; return true; } @@ -186,136 +159,130 @@ public int hashCode() { return hash; } - public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(java.nio.ByteBuffer data) + public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom( + java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom( - java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom( com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom( com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom( - byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } - - public static com.google.cloud.tpu.v1.DeleteNodeRequest parseDelimitedFrom( - java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input); + public static com.google.cloud.tpu.v1.DeleteNodeRequest parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.DeleteNodeRequest parseDelimitedFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); } - public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom( - com.google.protobuf.CodedInputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom( com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } @java.lang.Override - public Builder newBuilderForType() { - return newBuilder(); - } - + public Builder newBuilderForType() { return newBuilder(); } public static Builder newBuilder() { return DEFAULT_INSTANCE.toBuilder(); } - public static Builder newBuilder(com.google.cloud.tpu.v1.DeleteNodeRequest prototype) { return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); } - @java.lang.Override public Builder toBuilder() { - return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this); + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); } @java.lang.Override - protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { Builder builder = new Builder(parent); return builder; } /** - * - * * 
    * Request for [DeleteNode][google.cloud.tpu.v1.Tpu.DeleteNode].
    *
* * Protobuf type {@code google.cloud.tpu.v1.DeleteNodeRequest} */ - public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder - implements + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.DeleteNodeRequest) com.google.cloud.tpu.v1.DeleteNodeRequestOrBuilder { - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.tpu.v1.DeleteNodeRequest.class, - com.google.cloud.tpu.v1.DeleteNodeRequest.Builder.class); + com.google.cloud.tpu.v1.DeleteNodeRequest.class, com.google.cloud.tpu.v1.DeleteNodeRequest.Builder.class); } // Construct using com.google.cloud.tpu.v1.DeleteNodeRequest.newBuilder() - private Builder() {} + private Builder() { - private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { - super(parent); } + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + + } @java.lang.Override public Builder clear() { super.clear(); @@ -325,9 +292,9 @@ public Builder clear() { } @java.lang.Override - public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor; + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor; } @java.lang.Override @@ -346,11 +313,8 @@ public com.google.cloud.tpu.v1.DeleteNodeRequest build() { @java.lang.Override public com.google.cloud.tpu.v1.DeleteNodeRequest buildPartial() { - com.google.cloud.tpu.v1.DeleteNodeRequest result = - new com.google.cloud.tpu.v1.DeleteNodeRequest(this); - if (bitField0_ != 0) { - buildPartial0(result); - } + com.google.cloud.tpu.v1.DeleteNodeRequest result = new com.google.cloud.tpu.v1.DeleteNodeRequest(this); + if (bitField0_ != 0) { buildPartial0(result); } onBuilt(); return result; } @@ -366,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.DeleteNodeRequest result) { public Builder clone() { return super.clone(); } - @java.lang.Override public Builder setField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.setField(field, value); } - @java.lang.Override - public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) { + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { return super.clearField(field); } - @java.lang.Override - public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) { + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { return super.clearOneof(oneof); } - @java.lang.Override public Builder setRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { return super.setRepeatedField(field, index, value); } - @java.lang.Override public Builder addRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.addRepeatedField(field, value); } - @java.lang.Override public Builder mergeFrom(com.google.protobuf.Message other) { if (other instanceof com.google.cloud.tpu.v1.DeleteNodeRequest) { - return mergeFrom((com.google.cloud.tpu.v1.DeleteNodeRequest) other); + return mergeFrom((com.google.cloud.tpu.v1.DeleteNodeRequest)other); } else { super.mergeFrom(other); return this; @@ -438,19 +401,17 @@ public Builder mergeFrom( case 0: done = true; break; - case 10: - { - name_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000001; - break; - } // case 10 - default: - { - if (!super.parseUnknownField(input, extensionRegistry, tag)) { - done = true; // was an endgroup tag - } - break; - } // default: + case 10: { + name_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000001; + break; + } // case 10 + default: { + if (!super.parseUnknownField(input, extensionRegistry, tag)) { + done = true; // was an endgroup tag + } + break; + } // default: } // switch (tag) } // while (!done) } catch (com.google.protobuf.InvalidProtocolBufferException e) { @@ -460,27 +421,22 @@ public Builder mergeFrom( } // finally return this; } - private int bitField0_; private java.lang.Object name_ = ""; /** - * - * * 
      * Required. The resource name.
      *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The name. */ public java.lang.String getName() { java.lang.Object ref = name_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); name_ = s; return s; @@ -489,23 +445,20 @@ public java.lang.String getName() { } } /** - * - * * 
      * Required. The resource name.
      *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The bytes for name. */ - public com.google.protobuf.ByteString getNameBytes() { + public com.google.protobuf.ByteString + getNameBytes() { java.lang.Object ref = name_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); name_ = b; return b; } else { @@ -513,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() { } } /** - * - * * 
      * Required. The resource name.
      *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @param value The name to set. * @return This builder for chaining. */ - public Builder setName(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setName( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } name_ = value; bitField0_ |= 0x00000001; onChanged(); return this; } /** - * - * * 
      * Required. The resource name.
      *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return This builder for chaining. */ public Builder clearName() { @@ -555,32 +497,26 @@ public Builder clearName() { return this; } /** - * - * * 
      * Required. The resource name.
      *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @param value The bytes for name to set. * @return This builder for chaining. */ - public Builder setNameBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setNameBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); name_ = value; bitField0_ |= 0x00000001; onChanged(); return this; } - @java.lang.Override - public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) { + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { return super.setUnknownFields(unknownFields); } @@ -590,12 +526,12 @@ public final Builder mergeUnknownFields( return super.mergeUnknownFields(unknownFields); } + // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.DeleteNodeRequest) } // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.DeleteNodeRequest) private static final com.google.cloud.tpu.v1.DeleteNodeRequest DEFAULT_INSTANCE; - static { DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.DeleteNodeRequest(); } @@ -604,27 +540,27 @@ public static com.google.cloud.tpu.v1.DeleteNodeRequest getDefaultInstance() { return DEFAULT_INSTANCE; } - private static final com.google.protobuf.Parser PARSER = - new com.google.protobuf.AbstractParser() { - @java.lang.Override - public DeleteNodeRequest parsePartialFrom( - com.google.protobuf.CodedInputStream input, - com.google.protobuf.ExtensionRegistryLite extensionRegistry) - throws com.google.protobuf.InvalidProtocolBufferException { - Builder builder = newBuilder(); - try { - builder.mergeFrom(input, extensionRegistry); - } catch (com.google.protobuf.InvalidProtocolBufferException e) { - throw e.setUnfinishedMessage(builder.buildPartial()); - } catch (com.google.protobuf.UninitializedMessageException e) { - throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); - } catch (java.io.IOException e) { - throw new com.google.protobuf.InvalidProtocolBufferException(e) - .setUnfinishedMessage(builder.buildPartial()); - } - return builder.buildPartial(); - } - }; + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public DeleteNodeRequest parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + Builder builder = newBuilder(); + try { + builder.mergeFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(builder.buildPartial()); + } catch (com.google.protobuf.UninitializedMessageException e) { + throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException(e) + .setUnfinishedMessage(builder.buildPartial()); + } + return builder.buildPartial(); + } + }; public static com.google.protobuf.Parser parser() { return PARSER; @@ -639,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() { public com.google.cloud.tpu.v1.DeleteNodeRequest getDefaultInstanceForType() { return DEFAULT_INSTANCE; } + } + diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java new file mode 100644 index 000000000000..4d7d791c980d --- /dev/null +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java @@ -0,0 +1,29 @@ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/tpu/v1/cloud_tpu.proto + +package com.google.cloud.tpu.v1; + +public interface DeleteNodeRequestOrBuilder extends + // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.DeleteNodeRequest) + com.google.protobuf.MessageOrBuilder { + + /** + * 
+   * Required. The resource name.
+   *
+ * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } + * @return The name. + */ + java.lang.String getName(); + /** + * 
+   * Required. The resource name.
+   *
+ * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } + * @return The bytes for name. + */ + com.google.protobuf.ByteString + getNameBytes(); +} diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java similarity index 61% rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java index 91815ab72a7e..4b18a4301b99 100644 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java @@ -1,87 +1,62 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/tpu/v1/cloud_tpu.proto package com.google.cloud.tpu.v1; /** - * - * * 
  * Request for [GetAcceleratorType][google.cloud.tpu.v1.Tpu.GetAcceleratorType].
  *
* * Protobuf type {@code google.cloud.tpu.v1.GetAcceleratorTypeRequest} */ -public final class GetAcceleratorTypeRequest extends com.google.protobuf.GeneratedMessageV3 - implements +public final class GetAcceleratorTypeRequest extends + com.google.protobuf.GeneratedMessageV3 implements // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.GetAcceleratorTypeRequest) GetAcceleratorTypeRequestOrBuilder { - private static final long serialVersionUID = 0L; +private static final long serialVersionUID = 0L; // Use GetAcceleratorTypeRequest.newBuilder() to construct. private GetAcceleratorTypeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) { super(builder); } - private GetAcceleratorTypeRequest() { name_ = ""; } @java.lang.Override @SuppressWarnings({"unused"}) - protected java.lang.Object newInstance(UnusedPrivateParameter unused) { + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { return new GetAcceleratorTypeRequest(); } @java.lang.Override - public final com.google.protobuf.UnknownFieldSet getUnknownFields() { + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { return this.unknownFields; } - - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class, - com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.Builder.class); + com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.Builder.class); } public static final int NAME_FIELD_NUMBER = 1; - @SuppressWarnings("serial") private volatile java.lang.Object name_ = ""; /** - * - * * 
    * Required. The resource name.
    *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The name. */ @java.lang.Override @@ -90,31 +65,29 @@ public java.lang.String getName() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); name_ = s; return s; } } /** - * - * * 
    * Required. The resource name.
    *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The bytes for name. */ @java.lang.Override - public com.google.protobuf.ByteString getNameBytes() { + public com.google.protobuf.ByteString + getNameBytes() { java.lang.Object ref = name_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); name_ = b; return b; } else { @@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() { } private byte memoizedIsInitialized = -1; - @java.lang.Override public final boolean isInitialized() { byte isInitialized = memoizedIsInitialized; @@ -135,7 +107,8 @@ public final boolean isInitialized() { } @java.lang.Override - public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException { + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) { com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_); } @@ -159,15 +132,15 @@ public int getSerializedSize() { @java.lang.Override public boolean equals(final java.lang.Object obj) { if (obj == this) { - return true; + return true; } if (!(obj instanceof com.google.cloud.tpu.v1.GetAcceleratorTypeRequest)) { return super.equals(obj); } - com.google.cloud.tpu.v1.GetAcceleratorTypeRequest other = - (com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) obj; + com.google.cloud.tpu.v1.GetAcceleratorTypeRequest other = (com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) obj; - if (!getName().equals(other.getName())) return false; + if (!getName() + .equals(other.getName())) return false; if (!getUnknownFields().equals(other.getUnknownFields())) return false; return true; } @@ -187,135 +160,129 @@ public int hashCode() { } public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom( - java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException { + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom( - java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom( com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom( com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom( - byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - - public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom( - java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } - - public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseDelimitedFrom( - java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input); + public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseDelimitedFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); } - public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom( - com.google.protobuf.CodedInputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom( com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } @java.lang.Override - public Builder newBuilderForType() { - return newBuilder(); - } - + public Builder newBuilderForType() { return newBuilder(); } public static Builder newBuilder() { return DEFAULT_INSTANCE.toBuilder(); } - public static Builder newBuilder(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest prototype) { return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); } - @java.lang.Override public Builder toBuilder() { - return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this); + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); } @java.lang.Override - protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { Builder builder = new Builder(parent); return builder; } /** - * - * * 
    * Request for [GetAcceleratorType][google.cloud.tpu.v1.Tpu.GetAcceleratorType].
    *
* * Protobuf type {@code google.cloud.tpu.v1.GetAcceleratorTypeRequest} */ - public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder - implements + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.GetAcceleratorTypeRequest) com.google.cloud.tpu.v1.GetAcceleratorTypeRequestOrBuilder { - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class, - com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.Builder.class); + com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.Builder.class); } // Construct using com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.newBuilder() - private Builder() {} + private Builder() { - private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { - super(parent); } + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + + } @java.lang.Override public Builder clear() { super.clear(); @@ -325,9 +292,9 @@ public Builder clear() { } @java.lang.Override - public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor; + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor; } @java.lang.Override @@ -346,11 +313,8 @@ public com.google.cloud.tpu.v1.GetAcceleratorTypeRequest build() { @java.lang.Override public com.google.cloud.tpu.v1.GetAcceleratorTypeRequest buildPartial() { - com.google.cloud.tpu.v1.GetAcceleratorTypeRequest result = - new com.google.cloud.tpu.v1.GetAcceleratorTypeRequest(this); - if (bitField0_ != 0) { - buildPartial0(result); - } + com.google.cloud.tpu.v1.GetAcceleratorTypeRequest result = new com.google.cloud.tpu.v1.GetAcceleratorTypeRequest(this); + if (bitField0_ != 0) { buildPartial0(result); } onBuilt(); return result; } @@ -366,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest res public Builder clone() { return super.clone(); } - @java.lang.Override public Builder setField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.setField(field, value); } - @java.lang.Override - public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) { + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { return super.clearField(field); } - @java.lang.Override - public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) { + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { return super.clearOneof(oneof); } - @java.lang.Override public Builder setRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { return super.setRepeatedField(field, index, value); } - @java.lang.Override public Builder addRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.addRepeatedField(field, value); } - @java.lang.Override public Builder mergeFrom(com.google.protobuf.Message other) { if (other instanceof com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) { - return mergeFrom((com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) other); + return mergeFrom((com.google.cloud.tpu.v1.GetAcceleratorTypeRequest)other); } else { super.mergeFrom(other); return this; @@ -406,8 +369,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) { } public Builder mergeFrom(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest other) { - if (other == com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.getDefaultInstance()) - return this; + if (other == com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.getDefaultInstance()) return this; if (!other.getName().isEmpty()) { name_ = other.name_; bitField0_ |= 0x00000001; @@ -439,19 +401,17 @@ public Builder mergeFrom( case 0: done = true; break; - case 10: - { - name_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000001; - break; - } // case 10 - default: - { - if (!super.parseUnknownField(input, extensionRegistry, tag)) { - done = true; // was an endgroup tag - } - break; - } // default: + case 10: { + name_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000001; + break; + } // case 10 + default: { + if (!super.parseUnknownField(input, extensionRegistry, tag)) { + done = true; // was an endgroup tag + } + break; + } // default: } // switch (tag) } // while (!done) } catch (com.google.protobuf.InvalidProtocolBufferException e) { @@ -461,27 +421,22 @@ public Builder mergeFrom( } // finally return this; } - private int bitField0_; private java.lang.Object name_ = ""; /** - * - * * 
      * Required. The resource name.
      *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The name. */ public java.lang.String getName() { java.lang.Object ref = name_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); name_ = s; return s; @@ -490,23 +445,20 @@ public java.lang.String getName() { } } /** - * - * * 
      * Required. The resource name.
      *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The bytes for name. */ - public com.google.protobuf.ByteString getNameBytes() { + public com.google.protobuf.ByteString + getNameBytes() { java.lang.Object ref = name_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); name_ = b; return b; } else { @@ -514,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() { } } /** - * - * * 
      * Required. The resource name.
      *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @param value The name to set. * @return This builder for chaining. */ - public Builder setName(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setName( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } name_ = value; bitField0_ |= 0x00000001; onChanged(); return this; } /** - * - * * 
      * Required. The resource name.
      *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return This builder for chaining. */ public Builder clearName() { @@ -556,32 +497,26 @@ public Builder clearName() { return this; } /** - * - * * 
      * Required. The resource name.
      *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @param value The bytes for name to set. * @return This builder for chaining. */ - public Builder setNameBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setNameBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); name_ = value; bitField0_ |= 0x00000001; onChanged(); return this; } - @java.lang.Override - public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) { + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { return super.setUnknownFields(unknownFields); } @@ -591,12 +526,12 @@ public final Builder mergeUnknownFields( return super.mergeUnknownFields(unknownFields); } + // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.GetAcceleratorTypeRequest) } // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.GetAcceleratorTypeRequest) private static final com.google.cloud.tpu.v1.GetAcceleratorTypeRequest DEFAULT_INSTANCE; - static { DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.GetAcceleratorTypeRequest(); } @@ -605,27 +540,27 @@ public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest getDefaultInstan return DEFAULT_INSTANCE; } - private static final com.google.protobuf.Parser PARSER = - new com.google.protobuf.AbstractParser() { - @java.lang.Override - public GetAcceleratorTypeRequest parsePartialFrom( - com.google.protobuf.CodedInputStream input, - com.google.protobuf.ExtensionRegistryLite extensionRegistry) - throws com.google.protobuf.InvalidProtocolBufferException { - Builder builder = newBuilder(); - try { - builder.mergeFrom(input, extensionRegistry); - } catch (com.google.protobuf.InvalidProtocolBufferException e) { - throw e.setUnfinishedMessage(builder.buildPartial()); - } catch (com.google.protobuf.UninitializedMessageException e) { - throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); - } catch (java.io.IOException e) { - throw new com.google.protobuf.InvalidProtocolBufferException(e) - .setUnfinishedMessage(builder.buildPartial()); - } - return builder.buildPartial(); - } - }; + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public GetAcceleratorTypeRequest parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + Builder builder = newBuilder(); + try { + builder.mergeFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(builder.buildPartial()); + } catch (com.google.protobuf.UninitializedMessageException e) { + throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException(e) + .setUnfinishedMessage(builder.buildPartial()); + } + return builder.buildPartial(); + } + }; public static com.google.protobuf.Parser parser() { return PARSER; @@ -640,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() public com.google.cloud.tpu.v1.GetAcceleratorTypeRequest getDefaultInstanceForType() { return DEFAULT_INSTANCE; } + } + diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java new file mode 100644 index 000000000000..38110e7d35ab --- /dev/null +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java @@ -0,0 +1,29 @@ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/tpu/v1/cloud_tpu.proto + +package com.google.cloud.tpu.v1; + +public interface GetAcceleratorTypeRequestOrBuilder extends + // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetAcceleratorTypeRequest) + com.google.protobuf.MessageOrBuilder { + + /** + * 
+   * Required. The resource name.
+   *
+ * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } + * @return The name. + */ + java.lang.String getName(); + /** + * 
+   * Required. The resource name.
+   *
+ * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } + * @return The bytes for name. + */ + com.google.protobuf.ByteString + getNameBytes(); +} diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java similarity index 62% rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java index 772b968c6f55..9551daf435c4 100644 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java @@ -1,87 +1,62 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/tpu/v1/cloud_tpu.proto package com.google.cloud.tpu.v1; /** - * - * * 
  * Request for [GetNode][google.cloud.tpu.v1.Tpu.GetNode].
  *
* * Protobuf type {@code google.cloud.tpu.v1.GetNodeRequest} */ -public final class GetNodeRequest extends com.google.protobuf.GeneratedMessageV3 - implements +public final class GetNodeRequest extends + com.google.protobuf.GeneratedMessageV3 implements // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.GetNodeRequest) GetNodeRequestOrBuilder { - private static final long serialVersionUID = 0L; +private static final long serialVersionUID = 0L; // Use GetNodeRequest.newBuilder() to construct. private GetNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) { super(builder); } - private GetNodeRequest() { name_ = ""; } @java.lang.Override @SuppressWarnings({"unused"}) - protected java.lang.Object newInstance(UnusedPrivateParameter unused) { + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { return new GetNodeRequest(); } @java.lang.Override - public final com.google.protobuf.UnknownFieldSet getUnknownFields() { + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { return this.unknownFields; } - - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.tpu.v1.GetNodeRequest.class, - com.google.cloud.tpu.v1.GetNodeRequest.Builder.class); + com.google.cloud.tpu.v1.GetNodeRequest.class, com.google.cloud.tpu.v1.GetNodeRequest.Builder.class); } public static final int NAME_FIELD_NUMBER = 1; - @SuppressWarnings("serial") private volatile java.lang.Object name_ = ""; /** - * - * * 
    * Required. The resource name.
    *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The name. */ @java.lang.Override @@ -90,31 +65,29 @@ public java.lang.String getName() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); name_ = s; return s; } } /** - * - * * 
    * Required. The resource name.
    *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The bytes for name. */ @java.lang.Override - public com.google.protobuf.ByteString getNameBytes() { + public com.google.protobuf.ByteString + getNameBytes() { java.lang.Object ref = name_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); name_ = b; return b; } else { @@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() { } private byte memoizedIsInitialized = -1; - @java.lang.Override public final boolean isInitialized() { byte isInitialized = memoizedIsInitialized; @@ -135,7 +107,8 @@ public final boolean isInitialized() { } @java.lang.Override - public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException { + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) { com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_); } @@ -159,14 +132,15 @@ public int getSerializedSize() { @java.lang.Override public boolean equals(final java.lang.Object obj) { if (obj == this) { - return true; + return true; } if (!(obj instanceof com.google.cloud.tpu.v1.GetNodeRequest)) { return super.equals(obj); } com.google.cloud.tpu.v1.GetNodeRequest other = (com.google.cloud.tpu.v1.GetNodeRequest) obj; - if (!getName().equals(other.getName())) return false; + if (!getName() + .equals(other.getName())) return false; if (!getUnknownFields().equals(other.getUnknownFields())) return false; return true; } @@ -185,136 +159,130 @@ public int hashCode() { return hash; } - public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(java.nio.ByteBuffer data) + public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom( + java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom( - java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom( com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom( com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom( - byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } - public static com.google.cloud.tpu.v1.GetNodeRequest parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input); + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.GetNodeRequest parseDelimitedFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); } - public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom( - com.google.protobuf.CodedInputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom( com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } @java.lang.Override - public Builder newBuilderForType() { - return newBuilder(); - } - + public Builder newBuilderForType() { return newBuilder(); } public static Builder newBuilder() { return DEFAULT_INSTANCE.toBuilder(); } - public static Builder newBuilder(com.google.cloud.tpu.v1.GetNodeRequest prototype) { return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); } - @java.lang.Override public Builder toBuilder() { - return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this); + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); } @java.lang.Override - protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { Builder builder = new Builder(parent); return builder; } /** - * - * * 
    * Request for [GetNode][google.cloud.tpu.v1.Tpu.GetNode].
    *
* * Protobuf type {@code google.cloud.tpu.v1.GetNodeRequest} */ - public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder - implements + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.GetNodeRequest) com.google.cloud.tpu.v1.GetNodeRequestOrBuilder { - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.tpu.v1.GetNodeRequest.class, - com.google.cloud.tpu.v1.GetNodeRequest.Builder.class); + com.google.cloud.tpu.v1.GetNodeRequest.class, com.google.cloud.tpu.v1.GetNodeRequest.Builder.class); } // Construct using com.google.cloud.tpu.v1.GetNodeRequest.newBuilder() - private Builder() {} + private Builder() { - private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { - super(parent); } + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + + } @java.lang.Override public Builder clear() { super.clear(); @@ -324,9 +292,9 @@ public Builder clear() { } @java.lang.Override - public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor; + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor; } @java.lang.Override @@ -345,11 +313,8 @@ public com.google.cloud.tpu.v1.GetNodeRequest build() { @java.lang.Override public com.google.cloud.tpu.v1.GetNodeRequest buildPartial() { - com.google.cloud.tpu.v1.GetNodeRequest result = - new com.google.cloud.tpu.v1.GetNodeRequest(this); - if (bitField0_ != 0) { - buildPartial0(result); - } + com.google.cloud.tpu.v1.GetNodeRequest result = new com.google.cloud.tpu.v1.GetNodeRequest(this); + if (bitField0_ != 0) { buildPartial0(result); } onBuilt(); return result; } @@ -365,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.GetNodeRequest result) { public Builder clone() { return super.clone(); } - @java.lang.Override public Builder setField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.setField(field, value); } - @java.lang.Override - public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) { + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { return super.clearField(field); } - @java.lang.Override - public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) { + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { return super.clearOneof(oneof); } - @java.lang.Override public Builder setRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { return super.setRepeatedField(field, index, value); } - @java.lang.Override public Builder addRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.addRepeatedField(field, value); } - @java.lang.Override public Builder mergeFrom(com.google.protobuf.Message other) { if (other instanceof com.google.cloud.tpu.v1.GetNodeRequest) { - return mergeFrom((com.google.cloud.tpu.v1.GetNodeRequest) other); + return mergeFrom((com.google.cloud.tpu.v1.GetNodeRequest)other); } else { super.mergeFrom(other); return this; @@ -437,19 +401,17 @@ public Builder mergeFrom( case 0: done = true; break; - case 10: - { - name_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000001; - break; - } // case 10 - default: - { - if (!super.parseUnknownField(input, extensionRegistry, tag)) { - done = true; // was an endgroup tag - } - break; - } // default: + case 10: { + name_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000001; + break; + } // case 10 + default: { + if (!super.parseUnknownField(input, extensionRegistry, tag)) { + done = true; // was an endgroup tag + } + break; + } // default: } // switch (tag) } // while (!done) } catch (com.google.protobuf.InvalidProtocolBufferException e) { @@ -459,27 +421,22 @@ public Builder mergeFrom( } // finally return this; } - private int bitField0_; private java.lang.Object name_ = ""; /** - * - * * 
      * Required. The resource name.
      *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The name. */ public java.lang.String getName() { java.lang.Object ref = name_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); name_ = s; return s; @@ -488,23 +445,20 @@ public java.lang.String getName() { } } /** - * - * * 
      * Required. The resource name.
      *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The bytes for name. */ - public com.google.protobuf.ByteString getNameBytes() { + public com.google.protobuf.ByteString + getNameBytes() { java.lang.Object ref = name_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); name_ = b; return b; } else { @@ -512,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() { } } /** - * - * * 
      * Required. The resource name.
      *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @param value The name to set. * @return This builder for chaining. */ - public Builder setName(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setName( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } name_ = value; bitField0_ |= 0x00000001; onChanged(); return this; } /** - * - * * 
      * Required. The resource name.
      *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return This builder for chaining. */ public Builder clearName() { @@ -554,32 +497,26 @@ public Builder clearName() { return this; } /** - * - * * 
      * Required. The resource name.
      *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @param value The bytes for name to set. * @return This builder for chaining. */ - public Builder setNameBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setNameBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); name_ = value; bitField0_ |= 0x00000001; onChanged(); return this; } - @java.lang.Override - public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) { + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { return super.setUnknownFields(unknownFields); } @@ -589,12 +526,12 @@ public final Builder mergeUnknownFields( return super.mergeUnknownFields(unknownFields); } + // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.GetNodeRequest) } // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.GetNodeRequest) private static final com.google.cloud.tpu.v1.GetNodeRequest DEFAULT_INSTANCE; - static { DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.GetNodeRequest(); } @@ -603,27 +540,27 @@ public static com.google.cloud.tpu.v1.GetNodeRequest getDefaultInstance() { return DEFAULT_INSTANCE; } - private static final com.google.protobuf.Parser PARSER = - new com.google.protobuf.AbstractParser() { - @java.lang.Override - public GetNodeRequest parsePartialFrom( - com.google.protobuf.CodedInputStream input, - com.google.protobuf.ExtensionRegistryLite extensionRegistry) - throws com.google.protobuf.InvalidProtocolBufferException { - Builder builder = newBuilder(); - try { - builder.mergeFrom(input, extensionRegistry); - } catch (com.google.protobuf.InvalidProtocolBufferException e) { - throw e.setUnfinishedMessage(builder.buildPartial()); - } catch (com.google.protobuf.UninitializedMessageException e) { - throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); - } catch (java.io.IOException e) { - throw new com.google.protobuf.InvalidProtocolBufferException(e) - .setUnfinishedMessage(builder.buildPartial()); - } - return builder.buildPartial(); - } - }; + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public GetNodeRequest parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + Builder builder = newBuilder(); + try { + builder.mergeFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(builder.buildPartial()); + } catch (com.google.protobuf.UninitializedMessageException e) { + throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException(e) + .setUnfinishedMessage(builder.buildPartial()); + } + return builder.buildPartial(); + } + }; public static com.google.protobuf.Parser parser() { return PARSER; @@ -638,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() { public com.google.cloud.tpu.v1.GetNodeRequest getDefaultInstanceForType() { return DEFAULT_INSTANCE; } + } + diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java new file mode 100644 index 000000000000..1e1c45faf8c2 --- /dev/null +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java @@ -0,0 +1,29 @@ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/tpu/v1/cloud_tpu.proto + +package com.google.cloud.tpu.v1; + +public interface GetNodeRequestOrBuilder extends + // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetNodeRequest) + com.google.protobuf.MessageOrBuilder { + + /** + * 
+   * Required. The resource name.
+   *
+ * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } + * @return The name. + */ + java.lang.String getName(); + /** + * 
+   * Required. The resource name.
+   *
+ * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } + * @return The bytes for name. + */ + com.google.protobuf.ByteString + getNameBytes(); +} diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java similarity index 60% rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java index 02afd605450f..bd66a32e1199 100644 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java @@ -1,87 +1,63 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/tpu/v1/cloud_tpu.proto package com.google.cloud.tpu.v1; /** - * - * * 
- * Request for [GetTensorFlowVersion][google.cloud.tpu.v1.Tpu.GetTensorFlowVersion].
+ * Request for
+ * [GetTensorFlowVersion][google.cloud.tpu.v1.Tpu.GetTensorFlowVersion].
  *
* * Protobuf type {@code google.cloud.tpu.v1.GetTensorFlowVersionRequest} */ -public final class GetTensorFlowVersionRequest extends com.google.protobuf.GeneratedMessageV3 - implements +public final class GetTensorFlowVersionRequest extends + com.google.protobuf.GeneratedMessageV3 implements // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.GetTensorFlowVersionRequest) GetTensorFlowVersionRequestOrBuilder { - private static final long serialVersionUID = 0L; +private static final long serialVersionUID = 0L; // Use GetTensorFlowVersionRequest.newBuilder() to construct. private GetTensorFlowVersionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) { super(builder); } - private GetTensorFlowVersionRequest() { name_ = ""; } @java.lang.Override @SuppressWarnings({"unused"}) - protected java.lang.Object newInstance(UnusedPrivateParameter unused) { + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { return new GetTensorFlowVersionRequest(); } @java.lang.Override - public final com.google.protobuf.UnknownFieldSet getUnknownFields() { + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { return this.unknownFields; } - - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class, - com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.Builder.class); + com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class, com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.Builder.class); } public static final int NAME_FIELD_NUMBER = 1; - @SuppressWarnings("serial") private volatile java.lang.Object name_ = ""; /** - * - * * 
    * Required. The resource name.
    *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The name. */ @java.lang.Override @@ -90,31 +66,29 @@ public java.lang.String getName() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); name_ = s; return s; } } /** - * - * * 
    * Required. The resource name.
    *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The bytes for name. */ @java.lang.Override - public com.google.protobuf.ByteString getNameBytes() { + public com.google.protobuf.ByteString + getNameBytes() { java.lang.Object ref = name_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); name_ = b; return b; } else { @@ -123,7 +97,6 @@ public com.google.protobuf.ByteString getNameBytes() { } private byte memoizedIsInitialized = -1; - @java.lang.Override public final boolean isInitialized() { byte isInitialized = memoizedIsInitialized; @@ -135,7 +108,8 @@ public final boolean isInitialized() { } @java.lang.Override - public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException { + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) { com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_); } @@ -159,15 +133,15 @@ public int getSerializedSize() { @java.lang.Override public boolean equals(final java.lang.Object obj) { if (obj == this) { - return true; + return true; } if (!(obj instanceof com.google.cloud.tpu.v1.GetTensorFlowVersionRequest)) { return super.equals(obj); } - com.google.cloud.tpu.v1.GetTensorFlowVersionRequest other = - (com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) obj; + com.google.cloud.tpu.v1.GetTensorFlowVersionRequest other = (com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) obj; - if (!getName().equals(other.getName())) return false; + if (!getName() + .equals(other.getName())) return false; if (!getUnknownFields().equals(other.getUnknownFields())) return false; return true; } @@ -187,135 +161,130 @@ public int hashCode() { } public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom( - java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException { + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom( - java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom( com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom( com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom( - byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - - public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom( - java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } - - public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseDelimitedFrom( - java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input); + public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseDelimitedFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); } - public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom( - com.google.protobuf.CodedInputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom( com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } @java.lang.Override - public Builder newBuilderForType() { - return newBuilder(); - } - + public Builder newBuilderForType() { return newBuilder(); } public static Builder newBuilder() { return DEFAULT_INSTANCE.toBuilder(); } - public static Builder newBuilder(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest prototype) { return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); } - @java.lang.Override public Builder toBuilder() { - return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this); + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); } @java.lang.Override - protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { Builder builder = new Builder(parent); return builder; } /** - * - * * 
-   * Request for [GetTensorFlowVersion][google.cloud.tpu.v1.Tpu.GetTensorFlowVersion].
+   * Request for
+   * [GetTensorFlowVersion][google.cloud.tpu.v1.Tpu.GetTensorFlowVersion].
    *
* * Protobuf type {@code google.cloud.tpu.v1.GetTensorFlowVersionRequest} */ - public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder - implements + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.GetTensorFlowVersionRequest) com.google.cloud.tpu.v1.GetTensorFlowVersionRequestOrBuilder { - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class, - com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.Builder.class); + com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class, com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.Builder.class); } // Construct using com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.newBuilder() - private Builder() {} + private Builder() { - private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { - super(parent); } + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + + } @java.lang.Override public Builder clear() { super.clear(); @@ -325,9 +294,9 @@ public Builder clear() { } @java.lang.Override - public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor; + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor; } @java.lang.Override @@ -346,11 +315,8 @@ public com.google.cloud.tpu.v1.GetTensorFlowVersionRequest build() { @java.lang.Override public com.google.cloud.tpu.v1.GetTensorFlowVersionRequest buildPartial() { - com.google.cloud.tpu.v1.GetTensorFlowVersionRequest result = - new com.google.cloud.tpu.v1.GetTensorFlowVersionRequest(this); - if (bitField0_ != 0) { - buildPartial0(result); - } + com.google.cloud.tpu.v1.GetTensorFlowVersionRequest result = new com.google.cloud.tpu.v1.GetTensorFlowVersionRequest(this); + if (bitField0_ != 0) { buildPartial0(result); } onBuilt(); return result; } @@ -366,39 +332,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest r public Builder clone() { return super.clone(); } - @java.lang.Override public Builder setField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.setField(field, value); } - @java.lang.Override - public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) { + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { return super.clearField(field); } - @java.lang.Override - public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) { + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { return super.clearOneof(oneof); } - @java.lang.Override public Builder setRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { return super.setRepeatedField(field, index, value); } - @java.lang.Override public Builder addRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.addRepeatedField(field, value); } - @java.lang.Override public Builder mergeFrom(com.google.protobuf.Message other) { if (other instanceof com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) { - return mergeFrom((com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) other); + return mergeFrom((com.google.cloud.tpu.v1.GetTensorFlowVersionRequest)other); } else { super.mergeFrom(other); return this; @@ -406,8 +371,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) { } public Builder mergeFrom(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest other) { - if (other == com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.getDefaultInstance()) - return this; + if (other == com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.getDefaultInstance()) return this; if (!other.getName().isEmpty()) { name_ = other.name_; bitField0_ |= 0x00000001; @@ -439,19 +403,17 @@ public Builder mergeFrom( case 0: done = true; break; - case 10: - { - name_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000001; - break; - } // case 10 - default: - { - if (!super.parseUnknownField(input, extensionRegistry, tag)) { - done = true; // was an endgroup tag - } - break; - } // default: + case 10: { + name_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000001; + break; + } // case 10 + default: { + if (!super.parseUnknownField(input, extensionRegistry, tag)) { + done = true; // was an endgroup tag + } + break; + } // default: } // switch (tag) } // while (!done) } catch (com.google.protobuf.InvalidProtocolBufferException e) { @@ -461,27 +423,22 @@ public Builder mergeFrom( } // finally return this; } - private int bitField0_; private java.lang.Object name_ = ""; /** - * - * * 
      * Required. The resource name.
      *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The name. */ public java.lang.String getName() { java.lang.Object ref = name_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); name_ = s; return s; @@ -490,23 +447,20 @@ public java.lang.String getName() { } } /** - * - * * 
      * Required. The resource name.
      *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The bytes for name. */ - public com.google.protobuf.ByteString getNameBytes() { + public com.google.protobuf.ByteString + getNameBytes() { java.lang.Object ref = name_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); name_ = b; return b; } else { @@ -514,39 +468,28 @@ public com.google.protobuf.ByteString getNameBytes() { } } /** - * - * * 
      * Required. The resource name.
      *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @param value The name to set. * @return This builder for chaining. */ - public Builder setName(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setName( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } name_ = value; bitField0_ |= 0x00000001; onChanged(); return this; } /** - * - * * 
      * Required. The resource name.
      *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return This builder for chaining. */ public Builder clearName() { @@ -556,32 +499,26 @@ public Builder clearName() { return this; } /** - * - * * 
      * Required. The resource name.
      *
* - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @param value The bytes for name to set. * @return This builder for chaining. */ - public Builder setNameBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setNameBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); name_ = value; bitField0_ |= 0x00000001; onChanged(); return this; } - @java.lang.Override - public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) { + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { return super.setUnknownFields(unknownFields); } @@ -591,12 +528,12 @@ public final Builder mergeUnknownFields( return super.mergeUnknownFields(unknownFields); } + // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.GetTensorFlowVersionRequest) } // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.GetTensorFlowVersionRequest) private static final com.google.cloud.tpu.v1.GetTensorFlowVersionRequest DEFAULT_INSTANCE; - static { DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.GetTensorFlowVersionRequest(); } @@ -605,27 +542,27 @@ public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest getDefaultInst return DEFAULT_INSTANCE; } - private static final com.google.protobuf.Parser PARSER = - new com.google.protobuf.AbstractParser() { - @java.lang.Override - public GetTensorFlowVersionRequest parsePartialFrom( - com.google.protobuf.CodedInputStream input, - com.google.protobuf.ExtensionRegistryLite extensionRegistry) - throws com.google.protobuf.InvalidProtocolBufferException { - Builder builder = newBuilder(); - try { - builder.mergeFrom(input, extensionRegistry); - } catch (com.google.protobuf.InvalidProtocolBufferException e) { - throw e.setUnfinishedMessage(builder.buildPartial()); - } catch (com.google.protobuf.UninitializedMessageException e) { - throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); - } catch (java.io.IOException e) { - throw new com.google.protobuf.InvalidProtocolBufferException(e) - .setUnfinishedMessage(builder.buildPartial()); - } - return builder.buildPartial(); - } - }; + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public GetTensorFlowVersionRequest parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + Builder builder = newBuilder(); + try { + builder.mergeFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(builder.buildPartial()); + } catch (com.google.protobuf.UninitializedMessageException e) { + throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException(e) + .setUnfinishedMessage(builder.buildPartial()); + } + return builder.buildPartial(); + } + }; public static com.google.protobuf.Parser parser() { return PARSER; @@ -640,4 +577,6 @@ public com.google.protobuf.Parser getParserForType( public com.google.cloud.tpu.v1.GetTensorFlowVersionRequest getDefaultInstanceForType() { return DEFAULT_INSTANCE; } + } + diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java new file mode 100644 index 000000000000..8be72b5bb0a8 --- /dev/null +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java @@ -0,0 +1,29 @@ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/tpu/v1/cloud_tpu.proto + +package com.google.cloud.tpu.v1; + +public interface GetTensorFlowVersionRequestOrBuilder extends + // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetTensorFlowVersionRequest) + com.google.protobuf.MessageOrBuilder { + + /** + * 
+   * Required. The resource name.
+   *
+ * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } + * @return The name. + */ + java.lang.String getName(); + /** + * 
+   * Required. The resource name.
+   *
+ * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } + * @return The bytes for name. + */ + com.google.protobuf.ByteString + getNameBytes(); +} diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java similarity index 67% rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java index 0fb43b28b40f..17f743848ad6 100644 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java @@ -1,42 +1,25 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/tpu/v1/cloud_tpu.proto package com.google.cloud.tpu.v1; /** - * - * * 
- * Request for [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
+ * Request for
+ * [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
  *
* * Protobuf type {@code google.cloud.tpu.v1.ListAcceleratorTypesRequest} */ -public final class ListAcceleratorTypesRequest extends com.google.protobuf.GeneratedMessageV3 - implements +public final class ListAcceleratorTypesRequest extends + com.google.protobuf.GeneratedMessageV3 implements // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListAcceleratorTypesRequest) ListAcceleratorTypesRequestOrBuilder { - private static final long serialVersionUID = 0L; +private static final long serialVersionUID = 0L; // Use ListAcceleratorTypesRequest.newBuilder() to construct. private ListAcceleratorTypesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) { super(builder); } - private ListAcceleratorTypesRequest() { parent_ = ""; pageToken_ = ""; @@ -46,45 +29,38 @@ private ListAcceleratorTypesRequest() { @java.lang.Override @SuppressWarnings({"unused"}) - protected java.lang.Object newInstance(UnusedPrivateParameter unused) { + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { return new ListAcceleratorTypesRequest(); } @java.lang.Override - public final com.google.protobuf.UnknownFieldSet getUnknownFields() { + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { return this.unknownFields; } - - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class, - com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.Builder.class); + com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.Builder.class); } public static final int PARENT_FIELD_NUMBER = 1; - @SuppressWarnings("serial") private volatile java.lang.Object parent_ = ""; /** - * - * * 
    * Required. The parent resource name.
    *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The parent. */ @java.lang.Override @@ -93,31 +69,29 @@ public java.lang.String getParent() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); parent_ = s; return s; } } /** - * - * * 
    * Required. The parent resource name.
    *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The bytes for parent. */ @java.lang.Override - public com.google.protobuf.ByteString getParentBytes() { + public com.google.protobuf.ByteString + getParentBytes() { java.lang.Object ref = parent_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); parent_ = b; return b; } else { @@ -128,14 +102,11 @@ public com.google.protobuf.ByteString getParentBytes() { public static final int PAGE_SIZE_FIELD_NUMBER = 2; private int pageSize_ = 0; /** - * - * * 
    * The maximum number of items to return.
    *
* * int32 page_size = 2; - * * @return The pageSize. */ @java.lang.Override @@ -144,18 +115,14 @@ public int getPageSize() { } public static final int PAGE_TOKEN_FIELD_NUMBER = 3; - @SuppressWarnings("serial") private volatile java.lang.Object pageToken_ = ""; /** - * - * * 
    * The next_page_token value returned from a previous List request, if any.
    *
* * string page_token = 3; - * * @return The pageToken. */ @java.lang.Override @@ -164,29 +131,29 @@ public java.lang.String getPageToken() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); pageToken_ = s; return s; } } /** - * - * * 
    * The next_page_token value returned from a previous List request, if any.
    *
* * string page_token = 3; - * * @return The bytes for pageToken. */ @java.lang.Override - public com.google.protobuf.ByteString getPageTokenBytes() { + public com.google.protobuf.ByteString + getPageTokenBytes() { java.lang.Object ref = pageToken_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); pageToken_ = b; return b; } else { @@ -195,18 +162,14 @@ public com.google.protobuf.ByteString getPageTokenBytes() { } public static final int FILTER_FIELD_NUMBER = 5; - @SuppressWarnings("serial") private volatile java.lang.Object filter_ = ""; /** - * - * * 
    * List filter.
    *
* * string filter = 5; - * * @return The filter. */ @java.lang.Override @@ -215,29 +178,29 @@ public java.lang.String getFilter() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); filter_ = s; return s; } } /** - * - * * 
    * List filter.
    *
* * string filter = 5; - * * @return The bytes for filter. */ @java.lang.Override - public com.google.protobuf.ByteString getFilterBytes() { + public com.google.protobuf.ByteString + getFilterBytes() { java.lang.Object ref = filter_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); filter_ = b; return b; } else { @@ -246,18 +209,14 @@ public com.google.protobuf.ByteString getFilterBytes() { } public static final int ORDER_BY_FIELD_NUMBER = 6; - @SuppressWarnings("serial") private volatile java.lang.Object orderBy_ = ""; /** - * - * * 
    * Sort results.
    *
* * string order_by = 6; - * * @return The orderBy. */ @java.lang.Override @@ -266,29 +225,29 @@ public java.lang.String getOrderBy() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); orderBy_ = s; return s; } } /** - * - * * 
    * Sort results.
    *
* * string order_by = 6; - * * @return The bytes for orderBy. */ @java.lang.Override - public com.google.protobuf.ByteString getOrderByBytes() { + public com.google.protobuf.ByteString + getOrderByBytes() { java.lang.Object ref = orderBy_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); orderBy_ = b; return b; } else { @@ -297,7 +256,6 @@ public com.google.protobuf.ByteString getOrderByBytes() { } private byte memoizedIsInitialized = -1; - @java.lang.Override public final boolean isInitialized() { byte isInitialized = memoizedIsInitialized; @@ -309,7 +267,8 @@ public final boolean isInitialized() { } @java.lang.Override - public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException { + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) { com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_); } @@ -338,7 +297,8 @@ public int getSerializedSize() { size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_); } if (pageSize_ != 0) { - size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_); + size += com.google.protobuf.CodedOutputStream + .computeInt32Size(2, pageSize_); } if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) { size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_); @@ -357,19 +317,23 @@ public int getSerializedSize() { @java.lang.Override public boolean equals(final java.lang.Object obj) { if (obj == this) { - return true; + return true; } if (!(obj instanceof com.google.cloud.tpu.v1.ListAcceleratorTypesRequest)) { return super.equals(obj); } - com.google.cloud.tpu.v1.ListAcceleratorTypesRequest other = - (com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) obj; - - if (!getParent().equals(other.getParent())) return false; - if (getPageSize() != other.getPageSize()) return false; - if (!getPageToken().equals(other.getPageToken())) return false; - if (!getFilter().equals(other.getFilter())) return false; - if (!getOrderBy().equals(other.getOrderBy())) return false; + com.google.cloud.tpu.v1.ListAcceleratorTypesRequest other = (com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) obj; + + if (!getParent() + .equals(other.getParent())) return false; + if (getPageSize() + != other.getPageSize()) return false; + if (!getPageToken() + .equals(other.getPageToken())) return false; + if (!getFilter() + .equals(other.getFilter())) return false; + if (!getOrderBy() + .equals(other.getOrderBy())) return false; if (!getUnknownFields().equals(other.getUnknownFields())) return false; return true; } @@ -397,135 +361,130 @@ public int hashCode() { } public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom( - java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException { + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom( - java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom( com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom( com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom( - byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - - public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom( - java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } - - public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseDelimitedFrom( - java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input); + public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseDelimitedFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); } - public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom( - com.google.protobuf.CodedInputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom( com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } @java.lang.Override - public Builder newBuilderForType() { - return newBuilder(); - } - + public Builder newBuilderForType() { return newBuilder(); } public static Builder newBuilder() { return DEFAULT_INSTANCE.toBuilder(); } - public static Builder newBuilder(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest prototype) { return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); } - @java.lang.Override public Builder toBuilder() { - return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this); + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); } @java.lang.Override - protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { Builder builder = new Builder(parent); return builder; } /** - * - * * 
-   * Request for [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
+   * Request for
+   * [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
    *
* * Protobuf type {@code google.cloud.tpu.v1.ListAcceleratorTypesRequest} */ - public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder - implements + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListAcceleratorTypesRequest) com.google.cloud.tpu.v1.ListAcceleratorTypesRequestOrBuilder { - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class, - com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.Builder.class); + com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.Builder.class); } // Construct using com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.newBuilder() - private Builder() {} + private Builder() { - private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { - super(parent); } + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + + } @java.lang.Override public Builder clear() { super.clear(); @@ -539,9 +498,9 @@ public Builder clear() { } @java.lang.Override - public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor; + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor; } @java.lang.Override @@ -560,11 +519,8 @@ public com.google.cloud.tpu.v1.ListAcceleratorTypesRequest build() { @java.lang.Override public com.google.cloud.tpu.v1.ListAcceleratorTypesRequest buildPartial() { - com.google.cloud.tpu.v1.ListAcceleratorTypesRequest result = - new com.google.cloud.tpu.v1.ListAcceleratorTypesRequest(this); - if (bitField0_ != 0) { - buildPartial0(result); - } + com.google.cloud.tpu.v1.ListAcceleratorTypesRequest result = new com.google.cloud.tpu.v1.ListAcceleratorTypesRequest(this); + if (bitField0_ != 0) { buildPartial0(result); } onBuilt(); return result; } @@ -592,39 +548,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest r public Builder clone() { return super.clone(); } - @java.lang.Override public Builder setField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.setField(field, value); } - @java.lang.Override - public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) { + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { return super.clearField(field); } - @java.lang.Override - public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) { + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { return super.clearOneof(oneof); } - @java.lang.Override public Builder setRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { return super.setRepeatedField(field, index, value); } - @java.lang.Override public Builder addRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.addRepeatedField(field, value); } - @java.lang.Override public Builder mergeFrom(com.google.protobuf.Message other) { if (other instanceof com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) { - return mergeFrom((com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) other); + return mergeFrom((com.google.cloud.tpu.v1.ListAcceleratorTypesRequest)other); } else { super.mergeFrom(other); return this; @@ -632,8 +587,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) { } public Builder mergeFrom(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest other) { - if (other == com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.getDefaultInstance()) - return this; + if (other == com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.getDefaultInstance()) return this; if (!other.getParent().isEmpty()) { parent_ = other.parent_; bitField0_ |= 0x00000001; @@ -683,43 +637,37 @@ public Builder mergeFrom( case 0: done = true; break; - case 10: - { - parent_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000001; - break; - } // case 10 - case 16: - { - pageSize_ = input.readInt32(); - bitField0_ |= 0x00000002; - break; - } // case 16 - case 26: - { - pageToken_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000004; - break; - } // case 26 - case 42: - { - filter_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000008; - break; - } // case 42 - case 50: - { - orderBy_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000010; - break; - } // case 50 - default: - { - if (!super.parseUnknownField(input, extensionRegistry, tag)) { - done = true; // was an endgroup tag - } - break; - } // default: + case 10: { + parent_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000001; + break; + } // case 10 + case 16: { + pageSize_ = input.readInt32(); + bitField0_ |= 0x00000002; + break; + } // case 16 + case 26: { + pageToken_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000004; + break; + } // case 26 + case 42: { + filter_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000008; + break; + } // case 42 + case 50: { + orderBy_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000010; + break; + } // case 50 + default: { + if (!super.parseUnknownField(input, extensionRegistry, tag)) { + done = true; // was an endgroup tag + } + break; + } // default: } // switch (tag) } // while (!done) } catch (com.google.protobuf.InvalidProtocolBufferException e) { @@ -729,27 +677,22 @@ public Builder mergeFrom( } // finally return this; } - private int bitField0_; private java.lang.Object parent_ = ""; /** - * - * * 
      * Required. The parent resource name.
      *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The parent. */ public java.lang.String getParent() { java.lang.Object ref = parent_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); parent_ = s; return s; @@ -758,23 +701,20 @@ public java.lang.String getParent() { } } /** - * - * * 
      * Required. The parent resource name.
      *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The bytes for parent. */ - public com.google.protobuf.ByteString getParentBytes() { + public com.google.protobuf.ByteString + getParentBytes() { java.lang.Object ref = parent_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); parent_ = b; return b; } else { @@ -782,39 +722,28 @@ public com.google.protobuf.ByteString getParentBytes() { } } /** - * - * * 
      * Required. The parent resource name.
      *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @param value The parent to set. * @return This builder for chaining. */ - public Builder setParent(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setParent( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } parent_ = value; bitField0_ |= 0x00000001; onChanged(); return this; } /** - * - * * 
      * Required. The parent resource name.
      *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return This builder for chaining. */ public Builder clearParent() { @@ -824,23 +753,17 @@ public Builder clearParent() { return this; } /** - * - * * 
      * Required. The parent resource name.
      *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @param value The bytes for parent to set. * @return This builder for chaining. */ - public Builder setParentBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setParentBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); parent_ = value; bitField0_ |= 0x00000001; @@ -848,16 +771,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) { return this; } - private int pageSize_; + private int pageSize_ ; /** - * - * * 
      * The maximum number of items to return.
      *
* * int32 page_size = 2; - * * @return The pageSize. */ @java.lang.Override @@ -865,33 +785,27 @@ public int getPageSize() { return pageSize_; } /** - * - * * 
      * The maximum number of items to return.
      *
* * int32 page_size = 2; - * * @param value The pageSize to set. * @return This builder for chaining. */ public Builder setPageSize(int value) { - + pageSize_ = value; bitField0_ |= 0x00000002; onChanged(); return this; } /** - * - * * 
      * The maximum number of items to return.
      *
* * int32 page_size = 2; - * * @return This builder for chaining. */ public Builder clearPageSize() { @@ -903,20 +817,18 @@ public Builder clearPageSize() { private java.lang.Object pageToken_ = ""; /** - * - * * 
      * The next_page_token value returned from a previous List request, if any.
      *
* * string page_token = 3; - * * @return The pageToken. */ public java.lang.String getPageToken() { java.lang.Object ref = pageToken_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); pageToken_ = s; return s; @@ -925,21 +837,20 @@ public java.lang.String getPageToken() { } } /** - * - * * 
      * The next_page_token value returned from a previous List request, if any.
      *
* * string page_token = 3; - * * @return The bytes for pageToken. */ - public com.google.protobuf.ByteString getPageTokenBytes() { + public com.google.protobuf.ByteString + getPageTokenBytes() { java.lang.Object ref = pageToken_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); pageToken_ = b; return b; } else { @@ -947,35 +858,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() { } } /** - * - * * 
      * The next_page_token value returned from a previous List request, if any.
      *
* * string page_token = 3; - * * @param value The pageToken to set. * @return This builder for chaining. */ - public Builder setPageToken(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setPageToken( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } pageToken_ = value; bitField0_ |= 0x00000004; onChanged(); return this; } /** - * - * * 
      * The next_page_token value returned from a previous List request, if any.
      *
* * string page_token = 3; - * * @return This builder for chaining. */ public Builder clearPageToken() { @@ -985,21 +889,17 @@ public Builder clearPageToken() { return this; } /** - * - * * 
      * The next_page_token value returned from a previous List request, if any.
      *
* * string page_token = 3; - * * @param value The bytes for pageToken to set. * @return This builder for chaining. */ - public Builder setPageTokenBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setPageTokenBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); pageToken_ = value; bitField0_ |= 0x00000004; @@ -1009,20 +909,18 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) { private java.lang.Object filter_ = ""; /** - * - * * 
      * List filter.
      *
* * string filter = 5; - * * @return The filter. */ public java.lang.String getFilter() { java.lang.Object ref = filter_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); filter_ = s; return s; @@ -1031,21 +929,20 @@ public java.lang.String getFilter() { } } /** - * - * * 
      * List filter.
      *
* * string filter = 5; - * * @return The bytes for filter. */ - public com.google.protobuf.ByteString getFilterBytes() { + public com.google.protobuf.ByteString + getFilterBytes() { java.lang.Object ref = filter_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); filter_ = b; return b; } else { @@ -1053,35 +950,28 @@ public com.google.protobuf.ByteString getFilterBytes() { } } /** - * - * * 
      * List filter.
      *
* * string filter = 5; - * * @param value The filter to set. * @return This builder for chaining. */ - public Builder setFilter(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setFilter( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } filter_ = value; bitField0_ |= 0x00000008; onChanged(); return this; } /** - * - * * 
      * List filter.
      *
* * string filter = 5; - * * @return This builder for chaining. */ public Builder clearFilter() { @@ -1091,21 +981,17 @@ public Builder clearFilter() { return this; } /** - * - * * 
      * List filter.
      *
* * string filter = 5; - * * @param value The bytes for filter to set. * @return This builder for chaining. */ - public Builder setFilterBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setFilterBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); filter_ = value; bitField0_ |= 0x00000008; @@ -1115,20 +1001,18 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) { private java.lang.Object orderBy_ = ""; /** - * - * * 
      * Sort results.
      *
* * string order_by = 6; - * * @return The orderBy. */ public java.lang.String getOrderBy() { java.lang.Object ref = orderBy_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); orderBy_ = s; return s; @@ -1137,21 +1021,20 @@ public java.lang.String getOrderBy() { } } /** - * - * * 
      * Sort results.
      *
* * string order_by = 6; - * * @return The bytes for orderBy. */ - public com.google.protobuf.ByteString getOrderByBytes() { + public com.google.protobuf.ByteString + getOrderByBytes() { java.lang.Object ref = orderBy_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); orderBy_ = b; return b; } else { @@ -1159,35 +1042,28 @@ public com.google.protobuf.ByteString getOrderByBytes() { } } /** - * - * * 
      * Sort results.
      *
* * string order_by = 6; - * * @param value The orderBy to set. * @return This builder for chaining. */ - public Builder setOrderBy(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setOrderBy( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } orderBy_ = value; bitField0_ |= 0x00000010; onChanged(); return this; } /** - * - * * 
      * Sort results.
      *
* * string order_by = 6; - * * @return This builder for chaining. */ public Builder clearOrderBy() { @@ -1197,30 +1073,26 @@ public Builder clearOrderBy() { return this; } /** - * - * * 
      * Sort results.
      *
* * string order_by = 6; - * * @param value The bytes for orderBy to set. * @return This builder for chaining. */ - public Builder setOrderByBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setOrderByBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); orderBy_ = value; bitField0_ |= 0x00000010; onChanged(); return this; } - @java.lang.Override - public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) { + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { return super.setUnknownFields(unknownFields); } @@ -1230,12 +1102,12 @@ public final Builder mergeUnknownFields( return super.mergeUnknownFields(unknownFields); } + // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListAcceleratorTypesRequest) } // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListAcceleratorTypesRequest) private static final com.google.cloud.tpu.v1.ListAcceleratorTypesRequest DEFAULT_INSTANCE; - static { DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListAcceleratorTypesRequest(); } @@ -1244,27 +1116,27 @@ public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest getDefaultInst return DEFAULT_INSTANCE; } - private static final com.google.protobuf.Parser PARSER = - new com.google.protobuf.AbstractParser() { - @java.lang.Override - public ListAcceleratorTypesRequest parsePartialFrom( - com.google.protobuf.CodedInputStream input, - com.google.protobuf.ExtensionRegistryLite extensionRegistry) - throws com.google.protobuf.InvalidProtocolBufferException { - Builder builder = newBuilder(); - try { - builder.mergeFrom(input, extensionRegistry); - } catch (com.google.protobuf.InvalidProtocolBufferException e) { - throw e.setUnfinishedMessage(builder.buildPartial()); - } catch (com.google.protobuf.UninitializedMessageException e) { - throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); - } catch (java.io.IOException e) { - throw new com.google.protobuf.InvalidProtocolBufferException(e) - .setUnfinishedMessage(builder.buildPartial()); - } - return builder.buildPartial(); - } - }; + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public ListAcceleratorTypesRequest parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + Builder builder = newBuilder(); + try { + builder.mergeFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(builder.buildPartial()); + } catch (com.google.protobuf.UninitializedMessageException e) { + throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException(e) + .setUnfinishedMessage(builder.buildPartial()); + } + return builder.buildPartial(); + } + }; public static com.google.protobuf.Parser parser() { return PARSER; @@ -1279,4 +1151,6 @@ public com.google.protobuf.Parser getParserForType( public com.google.cloud.tpu.v1.ListAcceleratorTypesRequest getDefaultInstanceForType() { return DEFAULT_INSTANCE; } + } + diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java similarity index 57% rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java index d2b5e3b447ba..9901af4af3f7 100644 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java @@ -1,142 +1,99 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/tpu/v1/cloud_tpu.proto package com.google.cloud.tpu.v1; -public interface ListAcceleratorTypesRequestOrBuilder - extends +public interface ListAcceleratorTypesRequestOrBuilder extends // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListAcceleratorTypesRequest) com.google.protobuf.MessageOrBuilder { /** - * - * * 
    * Required. The parent resource name.
    *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The parent. */ java.lang.String getParent(); /** - * - * * 
    * Required. The parent resource name.
    *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The bytes for parent. */ - com.google.protobuf.ByteString getParentBytes(); + com.google.protobuf.ByteString + getParentBytes(); /** - * - * * 
    * The maximum number of items to return.
    *
* * int32 page_size = 2; - * * @return The pageSize. */ int getPageSize(); /** - * - * * 
    * The next_page_token value returned from a previous List request, if any.
    *
* * string page_token = 3; - * * @return The pageToken. */ java.lang.String getPageToken(); /** - * - * * 
    * The next_page_token value returned from a previous List request, if any.
    *
* * string page_token = 3; - * * @return The bytes for pageToken. */ - com.google.protobuf.ByteString getPageTokenBytes(); + com.google.protobuf.ByteString + getPageTokenBytes(); /** - * - * * 
    * List filter.
    *
* * string filter = 5; - * * @return The filter. */ java.lang.String getFilter(); /** - * - * * 
    * List filter.
    *
* * string filter = 5; - * * @return The bytes for filter. */ - com.google.protobuf.ByteString getFilterBytes(); + com.google.protobuf.ByteString + getFilterBytes(); /** - * - * * 
    * Sort results.
    *
* * string order_by = 6; - * * @return The orderBy. */ java.lang.String getOrderBy(); /** - * - * * 
    * Sort results.
    *
* * string order_by = 6; - * * @return The bytes for orderBy. */ - com.google.protobuf.ByteString getOrderByBytes(); + com.google.protobuf.ByteString + getOrderByBytes(); } diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java similarity index 72% rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java index 98dbde9b1a5a..473f0b774374 100644 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java @@ -1,42 +1,25 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/tpu/v1/cloud_tpu.proto package com.google.cloud.tpu.v1; /** - * - * * 
- * Response for [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
+ * Response for
+ * [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
  *
* * Protobuf type {@code google.cloud.tpu.v1.ListAcceleratorTypesResponse} */ -public final class ListAcceleratorTypesResponse extends com.google.protobuf.GeneratedMessageV3 - implements +public final class ListAcceleratorTypesResponse extends + com.google.protobuf.GeneratedMessageV3 implements // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListAcceleratorTypesResponse) ListAcceleratorTypesResponseOrBuilder { - private static final long serialVersionUID = 0L; +private static final long serialVersionUID = 0L; // Use ListAcceleratorTypesResponse.newBuilder() to construct. private ListAcceleratorTypesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) { super(builder); } - private ListAcceleratorTypesResponse() { acceleratorTypes_ = java.util.Collections.emptyList(); nextPageToken_ = ""; @@ -45,37 +28,33 @@ private ListAcceleratorTypesResponse() { @java.lang.Override @SuppressWarnings({"unused"}) - protected java.lang.Object newInstance(UnusedPrivateParameter unused) { + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { return new ListAcceleratorTypesResponse(); } @java.lang.Override - public final com.google.protobuf.UnknownFieldSet getUnknownFields() { + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { return this.unknownFields; } - - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class, - com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.Builder.class); + com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.Builder.class); } public static final int ACCELERATOR_TYPES_FIELD_NUMBER = 1; - @SuppressWarnings("serial") private java.util.List acceleratorTypes_; /** - * - * * 
    * The listed nodes.
    *
@@ -87,8 +66,6 @@ public java.util.List getAcceleratorTyp return acceleratorTypes_; } /** - * - * * 
    * The listed nodes.
    *
@@ -96,13 +73,11 @@ public java.util.List getAcceleratorTyp * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1; */ @java.lang.Override - public java.util.List + public java.util.List getAcceleratorTypesOrBuilderList() { return acceleratorTypes_; } /** - * - * * 
    * The listed nodes.
    *
@@ -114,8 +89,6 @@ public int getAcceleratorTypesCount() { return acceleratorTypes_.size(); } /** - * - * * 
    * The listed nodes.
    *
@@ -127,8 +100,6 @@ public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorTypes(int index) { return acceleratorTypes_.get(index); } /** - * - * * 
    * The listed nodes.
    *
@@ -136,23 +107,20 @@ public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorTypes(int index) { * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1; */ @java.lang.Override - public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index) { + public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder( + int index) { return acceleratorTypes_.get(index); } public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2; - @SuppressWarnings("serial") private volatile java.lang.Object nextPageToken_ = ""; /** - * - * * 
    * The next page token or empty if none.
    *
* * string next_page_token = 2; - * * @return The nextPageToken. */ @java.lang.Override @@ -161,29 +129,29 @@ public java.lang.String getNextPageToken() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); nextPageToken_ = s; return s; } } /** - * - * * 
    * The next page token or empty if none.
    *
* * string next_page_token = 2; - * * @return The bytes for nextPageToken. */ @java.lang.Override - public com.google.protobuf.ByteString getNextPageTokenBytes() { + public com.google.protobuf.ByteString + getNextPageTokenBytes() { java.lang.Object ref = nextPageToken_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); nextPageToken_ = b; return b; } else { @@ -192,46 +160,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() { } public static final int UNREACHABLE_FIELD_NUMBER = 3; - @SuppressWarnings("serial") private com.google.protobuf.LazyStringList unreachable_; /** - * - * * 
    * Locations that could not be reached.
    *
* * repeated string unreachable = 3; - * * @return A list containing the unreachable. */ - public com.google.protobuf.ProtocolStringList getUnreachableList() { + public com.google.protobuf.ProtocolStringList + getUnreachableList() { return unreachable_; } /** - * - * * 
    * Locations that could not be reached.
    *
* * repeated string unreachable = 3; - * * @return The count of unreachable. */ public int getUnreachableCount() { return unreachable_.size(); } /** - * - * * 
    * Locations that could not be reached.
    *
* * repeated string unreachable = 3; - * * @param index The index of the element to return. * @return The unreachable at the given index. */ @@ -239,23 +198,20 @@ public java.lang.String getUnreachable(int index) { return unreachable_.get(index); } /** - * - * * 
    * Locations that could not be reached.
    *
* * repeated string unreachable = 3; - * * @param index The index of the value to return. * @return The bytes of the unreachable at the given index. */ - public com.google.protobuf.ByteString getUnreachableBytes(int index) { + public com.google.protobuf.ByteString + getUnreachableBytes(int index) { return unreachable_.getByteString(index); } private byte memoizedIsInitialized = -1; - @java.lang.Override public final boolean isInitialized() { byte isInitialized = memoizedIsInitialized; @@ -267,7 +223,8 @@ public final boolean isInitialized() { } @java.lang.Override - public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException { + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { for (int i = 0; i < acceleratorTypes_.size(); i++) { output.writeMessage(1, acceleratorTypes_.get(i)); } @@ -287,7 +244,8 @@ public int getSerializedSize() { size = 0; for (int i = 0; i < acceleratorTypes_.size(); i++) { - size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, acceleratorTypes_.get(i)); + size += com.google.protobuf.CodedOutputStream + .computeMessageSize(1, acceleratorTypes_.get(i)); } if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) { size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_); @@ -308,17 +266,19 @@ public int getSerializedSize() { @java.lang.Override public boolean equals(final java.lang.Object obj) { if (obj == this) { - return true; + return true; } if (!(obj instanceof com.google.cloud.tpu.v1.ListAcceleratorTypesResponse)) { return super.equals(obj); } - com.google.cloud.tpu.v1.ListAcceleratorTypesResponse other = - (com.google.cloud.tpu.v1.ListAcceleratorTypesResponse) obj; + com.google.cloud.tpu.v1.ListAcceleratorTypesResponse other = (com.google.cloud.tpu.v1.ListAcceleratorTypesResponse) obj; - if (!getAcceleratorTypesList().equals(other.getAcceleratorTypesList())) return false; - if (!getNextPageToken().equals(other.getNextPageToken())) return false; - if (!getUnreachableList().equals(other.getUnreachableList())) return false; + if (!getAcceleratorTypesList() + .equals(other.getAcceleratorTypesList())) return false; + if (!getNextPageToken() + .equals(other.getNextPageToken())) return false; + if (!getUnreachableList() + .equals(other.getUnreachableList())) return false; if (!getUnknownFields().equals(other.getUnknownFields())) return false; return true; } @@ -346,135 +306,130 @@ public int hashCode() { } public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom( - java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException { + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom( - java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom( com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom( com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom( - byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - - public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom( - java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } - - public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseDelimitedFrom( - java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input); + public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseDelimitedFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); } - public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom( - com.google.protobuf.CodedInputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom( com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } @java.lang.Override - public Builder newBuilderForType() { - return newBuilder(); - } - + public Builder newBuilderForType() { return newBuilder(); } public static Builder newBuilder() { return DEFAULT_INSTANCE.toBuilder(); } - public static Builder newBuilder(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse prototype) { return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); } - @java.lang.Override public Builder toBuilder() { - return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this); + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); } @java.lang.Override - protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { Builder builder = new Builder(parent); return builder; } /** - * - * * 
-   * Response for [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
+   * Response for
+   * [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
    *
* * Protobuf type {@code google.cloud.tpu.v1.ListAcceleratorTypesResponse} */ - public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder - implements + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListAcceleratorTypesResponse) com.google.cloud.tpu.v1.ListAcceleratorTypesResponseOrBuilder { - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class, - com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.Builder.class); + com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.Builder.class); } // Construct using com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.newBuilder() - private Builder() {} + private Builder() { - private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { - super(parent); } + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + + } @java.lang.Override public Builder clear() { super.clear(); @@ -493,9 +448,9 @@ public Builder clear() { } @java.lang.Override - public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor; + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor; } @java.lang.Override @@ -514,18 +469,14 @@ public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse build() { @java.lang.Override public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse buildPartial() { - com.google.cloud.tpu.v1.ListAcceleratorTypesResponse result = - new com.google.cloud.tpu.v1.ListAcceleratorTypesResponse(this); + com.google.cloud.tpu.v1.ListAcceleratorTypesResponse result = new com.google.cloud.tpu.v1.ListAcceleratorTypesResponse(this); buildPartialRepeatedFields(result); - if (bitField0_ != 0) { - buildPartial0(result); - } + if (bitField0_ != 0) { buildPartial0(result); } onBuilt(); return result; } - private void buildPartialRepeatedFields( - com.google.cloud.tpu.v1.ListAcceleratorTypesResponse result) { + private void buildPartialRepeatedFields(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse result) { if (acceleratorTypesBuilder_ == null) { if (((bitField0_ & 0x00000001) != 0)) { acceleratorTypes_ = java.util.Collections.unmodifiableList(acceleratorTypes_); @@ -553,39 +504,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse public Builder clone() { return super.clone(); } - @java.lang.Override public Builder setField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.setField(field, value); } - @java.lang.Override - public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) { + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { return super.clearField(field); } - @java.lang.Override - public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) { + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { return super.clearOneof(oneof); } - @java.lang.Override public Builder setRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { return super.setRepeatedField(field, index, value); } - @java.lang.Override public Builder addRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.addRepeatedField(field, value); } - @java.lang.Override public Builder mergeFrom(com.google.protobuf.Message other) { if (other instanceof com.google.cloud.tpu.v1.ListAcceleratorTypesResponse) { - return mergeFrom((com.google.cloud.tpu.v1.ListAcceleratorTypesResponse) other); + return mergeFrom((com.google.cloud.tpu.v1.ListAcceleratorTypesResponse)other); } else { super.mergeFrom(other); return this; @@ -593,8 +543,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) { } public Builder mergeFrom(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse other) { - if (other == com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.getDefaultInstance()) - return this; + if (other == com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.getDefaultInstance()) return this; if (acceleratorTypesBuilder_ == null) { if (!other.acceleratorTypes_.isEmpty()) { if (acceleratorTypes_.isEmpty()) { @@ -613,10 +562,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse ot acceleratorTypesBuilder_ = null; acceleratorTypes_ = other.acceleratorTypes_; bitField0_ = (bitField0_ & ~0x00000001); - acceleratorTypesBuilder_ = - com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders - ? getAcceleratorTypesFieldBuilder() - : null; + acceleratorTypesBuilder_ = + com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ? + getAcceleratorTypesFieldBuilder() : null; } else { acceleratorTypesBuilder_.addAllMessages(other.acceleratorTypes_); } @@ -663,39 +611,36 @@ public Builder mergeFrom( case 0: done = true; break; - case 10: - { - com.google.cloud.tpu.v1.AcceleratorType m = - input.readMessage( - com.google.cloud.tpu.v1.AcceleratorType.parser(), extensionRegistry); - if (acceleratorTypesBuilder_ == null) { - ensureAcceleratorTypesIsMutable(); - acceleratorTypes_.add(m); - } else { - acceleratorTypesBuilder_.addMessage(m); - } - break; - } // case 10 - case 18: - { - nextPageToken_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000002; - break; - } // case 18 - case 26: - { - java.lang.String s = input.readStringRequireUtf8(); - ensureUnreachableIsMutable(); - unreachable_.add(s); - break; - } // case 26 - default: - { - if (!super.parseUnknownField(input, extensionRegistry, tag)) { - done = true; // was an endgroup tag - } - break; - } // default: + case 10: { + com.google.cloud.tpu.v1.AcceleratorType m = + input.readMessage( + com.google.cloud.tpu.v1.AcceleratorType.parser(), + extensionRegistry); + if (acceleratorTypesBuilder_ == null) { + ensureAcceleratorTypesIsMutable(); + acceleratorTypes_.add(m); + } else { + acceleratorTypesBuilder_.addMessage(m); + } + break; + } // case 10 + case 18: { + nextPageToken_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000002; + break; + } // case 18 + case 26: { + java.lang.String s = input.readStringRequireUtf8(); + ensureUnreachableIsMutable(); + unreachable_.add(s); + break; + } // case 26 + default: { + if (!super.parseUnknownField(input, extensionRegistry, tag)) { + done = true; // was an endgroup tag + } + break; + } // default: } // switch (tag) } // while (!done) } catch (com.google.protobuf.InvalidProtocolBufferException e) { @@ -705,29 +650,21 @@ public Builder mergeFrom( } // finally return this; } - private int bitField0_; private java.util.List acceleratorTypes_ = - java.util.Collections.emptyList(); - + java.util.Collections.emptyList(); private void ensureAcceleratorTypesIsMutable() { if (!((bitField0_ & 0x00000001) != 0)) { - acceleratorTypes_ = - new java.util.ArrayList(acceleratorTypes_); + acceleratorTypes_ = new java.util.ArrayList(acceleratorTypes_); bitField0_ |= 0x00000001; - } + } } private com.google.protobuf.RepeatedFieldBuilderV3< - com.google.cloud.tpu.v1.AcceleratorType, - com.google.cloud.tpu.v1.AcceleratorType.Builder, - com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder> - acceleratorTypesBuilder_; + com.google.cloud.tpu.v1.AcceleratorType, com.google.cloud.tpu.v1.AcceleratorType.Builder, com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder> acceleratorTypesBuilder_; /** - * - * * 
      * The listed nodes.
      *
@@ -742,8 +679,6 @@ public java.util.List getAcceleratorTyp } } /** - * - * * 
      * The listed nodes.
      *
@@ -758,8 +693,6 @@ public int getAcceleratorTypesCount() { } } /** - * - * * 
      * The listed nodes.
      *
@@ -774,15 +707,14 @@ public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorTypes(int index) { } } /** - * - * * 
      * The listed nodes.
      *
* * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1; */ - public Builder setAcceleratorTypes(int index, com.google.cloud.tpu.v1.AcceleratorType value) { + public Builder setAcceleratorTypes( + int index, com.google.cloud.tpu.v1.AcceleratorType value) { if (acceleratorTypesBuilder_ == null) { if (value == null) { throw new NullPointerException(); @@ -796,8 +728,6 @@ public Builder setAcceleratorTypes(int index, com.google.cloud.tpu.v1.Accelerato return this; } /** - * - * * 
      * The listed nodes.
      *
@@ -816,8 +746,6 @@ public Builder setAcceleratorTypes( return this; } /** - * - * * 
      * The listed nodes.
      *
@@ -838,15 +766,14 @@ public Builder addAcceleratorTypes(com.google.cloud.tpu.v1.AcceleratorType value return this; } /** - * - * * 
      * The listed nodes.
      *
* * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1; */ - public Builder addAcceleratorTypes(int index, com.google.cloud.tpu.v1.AcceleratorType value) { + public Builder addAcceleratorTypes( + int index, com.google.cloud.tpu.v1.AcceleratorType value) { if (acceleratorTypesBuilder_ == null) { if (value == null) { throw new NullPointerException(); @@ -860,8 +787,6 @@ public Builder addAcceleratorTypes(int index, com.google.cloud.tpu.v1.Accelerato return this; } /** - * - * * 
      * The listed nodes.
      *
@@ -880,8 +805,6 @@ public Builder addAcceleratorTypes( return this; } /** - * - * * 
      * The listed nodes.
      *
@@ -900,8 +823,6 @@ public Builder addAcceleratorTypes( return this; } /** - * - * * 
      * The listed nodes.
      *
@@ -912,7 +833,8 @@ public Builder addAllAcceleratorTypes( java.lang.Iterable values) { if (acceleratorTypesBuilder_ == null) { ensureAcceleratorTypesIsMutable(); - com.google.protobuf.AbstractMessageLite.Builder.addAll(values, acceleratorTypes_); + com.google.protobuf.AbstractMessageLite.Builder.addAll( + values, acceleratorTypes_); onChanged(); } else { acceleratorTypesBuilder_.addAllMessages(values); @@ -920,8 +842,6 @@ public Builder addAllAcceleratorTypes( return this; } /** - * - * * 
      * The listed nodes.
      *
@@ -939,8 +859,6 @@ public Builder clearAcceleratorTypes() { return this; } /** - * - * * 
      * The listed nodes.
      *
@@ -958,20 +876,17 @@ public Builder removeAcceleratorTypes(int index) { return this; } /** - * - * * 
      * The listed nodes.
      *
* * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1; */ - public com.google.cloud.tpu.v1.AcceleratorType.Builder getAcceleratorTypesBuilder(int index) { + public com.google.cloud.tpu.v1.AcceleratorType.Builder getAcceleratorTypesBuilder( + int index) { return getAcceleratorTypesFieldBuilder().getBuilder(index); } /** - * - * * 
      * The listed nodes.
      *
@@ -981,22 +896,19 @@ public com.google.cloud.tpu.v1.AcceleratorType.Builder getAcceleratorTypesBuilde public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder( int index) { if (acceleratorTypesBuilder_ == null) { - return acceleratorTypes_.get(index); - } else { + return acceleratorTypes_.get(index); } else { return acceleratorTypesBuilder_.getMessageOrBuilder(index); } } /** - * - * * 
      * The listed nodes.
      *
* * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1; */ - public java.util.List - getAcceleratorTypesOrBuilderList() { + public java.util.List + getAcceleratorTypesOrBuilderList() { if (acceleratorTypesBuilder_ != null) { return acceleratorTypesBuilder_.getMessageOrBuilderList(); } else { @@ -1004,8 +916,6 @@ public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBui } } /** - * - * * 
      * The listed nodes.
      *
@@ -1013,47 +923,38 @@ public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBui * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1; */ public com.google.cloud.tpu.v1.AcceleratorType.Builder addAcceleratorTypesBuilder() { - return getAcceleratorTypesFieldBuilder() - .addBuilder(com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance()); + return getAcceleratorTypesFieldBuilder().addBuilder( + com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance()); } /** - * - * * 
      * The listed nodes.
      *
* * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1; */ - public com.google.cloud.tpu.v1.AcceleratorType.Builder addAcceleratorTypesBuilder(int index) { - return getAcceleratorTypesFieldBuilder() - .addBuilder(index, com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance()); + public com.google.cloud.tpu.v1.AcceleratorType.Builder addAcceleratorTypesBuilder( + int index) { + return getAcceleratorTypesFieldBuilder().addBuilder( + index, com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance()); } /** - * - * * 
      * The listed nodes.
      *
* * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1; */ - public java.util.List - getAcceleratorTypesBuilderList() { + public java.util.List + getAcceleratorTypesBuilderList() { return getAcceleratorTypesFieldBuilder().getBuilderList(); } - private com.google.protobuf.RepeatedFieldBuilderV3< - com.google.cloud.tpu.v1.AcceleratorType, - com.google.cloud.tpu.v1.AcceleratorType.Builder, - com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder> + com.google.cloud.tpu.v1.AcceleratorType, com.google.cloud.tpu.v1.AcceleratorType.Builder, com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder> getAcceleratorTypesFieldBuilder() { if (acceleratorTypesBuilder_ == null) { - acceleratorTypesBuilder_ = - new com.google.protobuf.RepeatedFieldBuilderV3< - com.google.cloud.tpu.v1.AcceleratorType, - com.google.cloud.tpu.v1.AcceleratorType.Builder, - com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder>( + acceleratorTypesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3< + com.google.cloud.tpu.v1.AcceleratorType, com.google.cloud.tpu.v1.AcceleratorType.Builder, com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder>( acceleratorTypes_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), @@ -1065,20 +966,18 @@ public com.google.cloud.tpu.v1.AcceleratorType.Builder addAcceleratorTypesBuilde private java.lang.Object nextPageToken_ = ""; /** - * - * * 
      * The next page token or empty if none.
      *
* * string next_page_token = 2; - * * @return The nextPageToken. */ public java.lang.String getNextPageToken() { java.lang.Object ref = nextPageToken_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); nextPageToken_ = s; return s; @@ -1087,21 +986,20 @@ public java.lang.String getNextPageToken() { } } /** - * - * * 
      * The next page token or empty if none.
      *
* * string next_page_token = 2; - * * @return The bytes for nextPageToken. */ - public com.google.protobuf.ByteString getNextPageTokenBytes() { + public com.google.protobuf.ByteString + getNextPageTokenBytes() { java.lang.Object ref = nextPageToken_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); nextPageToken_ = b; return b; } else { @@ -1109,35 +1007,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() { } } /** - * - * * 
      * The next page token or empty if none.
      *
* * string next_page_token = 2; - * * @param value The nextPageToken to set. * @return This builder for chaining. */ - public Builder setNextPageToken(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setNextPageToken( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } nextPageToken_ = value; bitField0_ |= 0x00000002; onChanged(); return this; } /** - * - * * 
      * The next page token or empty if none.
      *
* * string next_page_token = 2; - * * @return This builder for chaining. */ public Builder clearNextPageToken() { @@ -1147,21 +1038,17 @@ public Builder clearNextPageToken() { return this; } /** - * - * * 
      * The next page token or empty if none.
      *
* * string next_page_token = 2; - * * @param value The bytes for nextPageToken to set. * @return This builder for chaining. */ - public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setNextPageTokenBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); nextPageToken_ = value; bitField0_ |= 0x00000002; @@ -1169,52 +1056,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) { return this; } - private com.google.protobuf.LazyStringList unreachable_ = - com.google.protobuf.LazyStringArrayList.EMPTY; - + private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY; private void ensureUnreachableIsMutable() { if (!((bitField0_ & 0x00000004) != 0)) { unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_); bitField0_ |= 0x00000004; - } + } } /** - * - * * 
      * Locations that could not be reached.
      *
* * repeated string unreachable = 3; - * * @return A list containing the unreachable. */ - public com.google.protobuf.ProtocolStringList getUnreachableList() { + public com.google.protobuf.ProtocolStringList + getUnreachableList() { return unreachable_.getUnmodifiableView(); } /** - * - * * 
      * Locations that could not be reached.
      *
* * repeated string unreachable = 3; - * * @return The count of unreachable. */ public int getUnreachableCount() { return unreachable_.size(); } /** - * - * * 
      * Locations that could not be reached.
      *
* * repeated string unreachable = 3; - * * @param index The index of the element to return. * @return The unreachable at the given index. */ @@ -1222,90 +1099,76 @@ public java.lang.String getUnreachable(int index) { return unreachable_.get(index); } /** - * - * * 
      * Locations that could not be reached.
      *
* * repeated string unreachable = 3; - * * @param index The index of the value to return. * @return The bytes of the unreachable at the given index. */ - public com.google.protobuf.ByteString getUnreachableBytes(int index) { + public com.google.protobuf.ByteString + getUnreachableBytes(int index) { return unreachable_.getByteString(index); } /** - * - * * 
      * Locations that could not be reached.
      *
* * repeated string unreachable = 3; - * * @param index The index to set the value at. * @param value The unreachable to set. * @return This builder for chaining. */ - public Builder setUnreachable(int index, java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setUnreachable( + int index, java.lang.String value) { + if (value == null) { throw new NullPointerException(); } ensureUnreachableIsMutable(); unreachable_.set(index, value); onChanged(); return this; } /** - * - * * 
      * Locations that could not be reached.
      *
* * repeated string unreachable = 3; - * * @param value The unreachable to add. * @return This builder for chaining. */ - public Builder addUnreachable(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder addUnreachable( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } ensureUnreachableIsMutable(); unreachable_.add(value); onChanged(); return this; } /** - * - * * 
      * Locations that could not be reached.
      *
* * repeated string unreachable = 3; - * * @param values The unreachable to add. * @return This builder for chaining. */ - public Builder addAllUnreachable(java.lang.Iterable values) { + public Builder addAllUnreachable( + java.lang.Iterable values) { ensureUnreachableIsMutable(); - com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_); + com.google.protobuf.AbstractMessageLite.Builder.addAll( + values, unreachable_); onChanged(); return this; } /** - * - * * 
      * Locations that could not be reached.
      *
* * repeated string unreachable = 3; - * * @return This builder for chaining. */ public Builder clearUnreachable() { @@ -1315,30 +1178,26 @@ public Builder clearUnreachable() { return this; } /** - * - * * 
      * Locations that could not be reached.
      *
* * repeated string unreachable = 3; - * * @param value The bytes of the unreachable to add. * @return This builder for chaining. */ - public Builder addUnreachableBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder addUnreachableBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); ensureUnreachableIsMutable(); unreachable_.add(value); onChanged(); return this; } - @java.lang.Override - public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) { + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { return super.setUnknownFields(unknownFields); } @@ -1348,12 +1207,12 @@ public final Builder mergeUnknownFields( return super.mergeUnknownFields(unknownFields); } + // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListAcceleratorTypesResponse) } // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListAcceleratorTypesResponse) private static final com.google.cloud.tpu.v1.ListAcceleratorTypesResponse DEFAULT_INSTANCE; - static { DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListAcceleratorTypesResponse(); } @@ -1362,27 +1221,27 @@ public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse getDefaultIns return DEFAULT_INSTANCE; } - private static final com.google.protobuf.Parser PARSER = - new com.google.protobuf.AbstractParser() { - @java.lang.Override - public ListAcceleratorTypesResponse parsePartialFrom( - com.google.protobuf.CodedInputStream input, - com.google.protobuf.ExtensionRegistryLite extensionRegistry) - throws com.google.protobuf.InvalidProtocolBufferException { - Builder builder = newBuilder(); - try { - builder.mergeFrom(input, extensionRegistry); - } catch (com.google.protobuf.InvalidProtocolBufferException e) { - throw e.setUnfinishedMessage(builder.buildPartial()); - } catch (com.google.protobuf.UninitializedMessageException e) { - throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); - } catch (java.io.IOException e) { - throw new com.google.protobuf.InvalidProtocolBufferException(e) - .setUnfinishedMessage(builder.buildPartial()); - } - return builder.buildPartial(); - } - }; + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public ListAcceleratorTypesResponse parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + Builder builder = newBuilder(); + try { + builder.mergeFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(builder.buildPartial()); + } catch (com.google.protobuf.UninitializedMessageException e) { + throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException(e) + .setUnfinishedMessage(builder.buildPartial()); + } + return builder.buildPartial(); + } + }; public static com.google.protobuf.Parser parser() { return PARSER; @@ -1397,4 +1256,6 @@ public com.google.protobuf.Parser getParserForType public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse getDefaultInstanceForType() { return DEFAULT_INSTANCE; } + } + diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java similarity index 70% rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java index 22c7fea3df5a..ee4a968d747b 100644 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java @@ -1,41 +1,22 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/tpu/v1/cloud_tpu.proto package com.google.cloud.tpu.v1; -public interface ListAcceleratorTypesResponseOrBuilder - extends +public interface ListAcceleratorTypesResponseOrBuilder extends // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListAcceleratorTypesResponse) com.google.protobuf.MessageOrBuilder { /** - * - * * 
    * The listed nodes.
    *
* * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1; */ - java.util.List getAcceleratorTypesList(); + java.util.List + getAcceleratorTypesList(); /** - * - * * 
    * The listed nodes.
    *
@@ -44,8 +25,6 @@ public interface ListAcceleratorTypesResponseOrBuilder */ com.google.cloud.tpu.v1.AcceleratorType getAcceleratorTypes(int index); /** - * - * * 
    * The listed nodes.
    *
@@ -54,100 +33,82 @@ public interface ListAcceleratorTypesResponseOrBuilder */ int getAcceleratorTypesCount(); /** - * - * * 
    * The listed nodes.
    *
* * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1; */ - java.util.List + java.util.List getAcceleratorTypesOrBuilderList(); /** - * - * * 
    * The listed nodes.
    *
* * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1; */ - com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index); + com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder( + int index); /** - * - * * 
    * The next page token or empty if none.
    *
* * string next_page_token = 2; - * * @return The nextPageToken. */ java.lang.String getNextPageToken(); /** - * - * * 
    * The next page token or empty if none.
    *
* * string next_page_token = 2; - * * @return The bytes for nextPageToken. */ - com.google.protobuf.ByteString getNextPageTokenBytes(); + com.google.protobuf.ByteString + getNextPageTokenBytes(); /** - * - * * 
    * Locations that could not be reached.
    *
* * repeated string unreachable = 3; - * * @return A list containing the unreachable. */ - java.util.List getUnreachableList(); + java.util.List + getUnreachableList(); /** - * - * * 
    * Locations that could not be reached.
    *
* * repeated string unreachable = 3; - * * @return The count of unreachable. */ int getUnreachableCount(); /** - * - * * 
    * Locations that could not be reached.
    *
* * repeated string unreachable = 3; - * * @param index The index of the element to return. * @return The unreachable at the given index. */ java.lang.String getUnreachable(int index); /** - * - * * 
    * Locations that could not be reached.
    *
* * repeated string unreachable = 3; - * * @param index The index of the value to return. * @return The bytes of the unreachable at the given index. */ - com.google.protobuf.ByteString getUnreachableBytes(int index); + com.google.protobuf.ByteString + getUnreachableBytes(int index); } diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java similarity index 65% rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java index ae9102ad8c4c..d1f9e8c3ca8f 100644 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java @@ -1,42 +1,24 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/tpu/v1/cloud_tpu.proto package com.google.cloud.tpu.v1; /** - * - * * 
  * Request for [ListNodes][google.cloud.tpu.v1.Tpu.ListNodes].
  *
* * Protobuf type {@code google.cloud.tpu.v1.ListNodesRequest} */ -public final class ListNodesRequest extends com.google.protobuf.GeneratedMessageV3 - implements +public final class ListNodesRequest extends + com.google.protobuf.GeneratedMessageV3 implements // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListNodesRequest) ListNodesRequestOrBuilder { - private static final long serialVersionUID = 0L; +private static final long serialVersionUID = 0L; // Use ListNodesRequest.newBuilder() to construct. private ListNodesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) { super(builder); } - private ListNodesRequest() { parent_ = ""; pageToken_ = ""; @@ -44,45 +26,38 @@ private ListNodesRequest() { @java.lang.Override @SuppressWarnings({"unused"}) - protected java.lang.Object newInstance(UnusedPrivateParameter unused) { + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { return new ListNodesRequest(); } @java.lang.Override - public final com.google.protobuf.UnknownFieldSet getUnknownFields() { + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { return this.unknownFields; } - - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.tpu.v1.ListNodesRequest.class, - com.google.cloud.tpu.v1.ListNodesRequest.Builder.class); + com.google.cloud.tpu.v1.ListNodesRequest.class, com.google.cloud.tpu.v1.ListNodesRequest.Builder.class); } public static final int PARENT_FIELD_NUMBER = 1; - @SuppressWarnings("serial") private volatile java.lang.Object parent_ = ""; /** - * - * * 
    * Required. The parent resource name.
    *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The parent. */ @java.lang.Override @@ -91,31 +66,29 @@ public java.lang.String getParent() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); parent_ = s; return s; } } /** - * - * * 
    * Required. The parent resource name.
    *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The bytes for parent. */ @java.lang.Override - public com.google.protobuf.ByteString getParentBytes() { + public com.google.protobuf.ByteString + getParentBytes() { java.lang.Object ref = parent_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); parent_ = b; return b; } else { @@ -126,14 +99,11 @@ public com.google.protobuf.ByteString getParentBytes() { public static final int PAGE_SIZE_FIELD_NUMBER = 2; private int pageSize_ = 0; /** - * - * * 
    * The maximum number of items to return.
    *
* * int32 page_size = 2; - * * @return The pageSize. */ @java.lang.Override @@ -142,18 +112,14 @@ public int getPageSize() { } public static final int PAGE_TOKEN_FIELD_NUMBER = 3; - @SuppressWarnings("serial") private volatile java.lang.Object pageToken_ = ""; /** - * - * * 
    * The next_page_token value returned from a previous List request, if any.
    *
* * string page_token = 3; - * * @return The pageToken. */ @java.lang.Override @@ -162,29 +128,29 @@ public java.lang.String getPageToken() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); pageToken_ = s; return s; } } /** - * - * * 
    * The next_page_token value returned from a previous List request, if any.
    *
* * string page_token = 3; - * * @return The bytes for pageToken. */ @java.lang.Override - public com.google.protobuf.ByteString getPageTokenBytes() { + public com.google.protobuf.ByteString + getPageTokenBytes() { java.lang.Object ref = pageToken_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); pageToken_ = b; return b; } else { @@ -193,7 +159,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() { } private byte memoizedIsInitialized = -1; - @java.lang.Override public final boolean isInitialized() { byte isInitialized = memoizedIsInitialized; @@ -205,7 +170,8 @@ public final boolean isInitialized() { } @java.lang.Override - public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException { + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) { com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_); } @@ -228,7 +194,8 @@ public int getSerializedSize() { size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_); } if (pageSize_ != 0) { - size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_); + size += com.google.protobuf.CodedOutputStream + .computeInt32Size(2, pageSize_); } if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) { size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_); @@ -241,16 +208,19 @@ public int getSerializedSize() { @java.lang.Override public boolean equals(final java.lang.Object obj) { if (obj == this) { - return true; + return true; } if (!(obj instanceof com.google.cloud.tpu.v1.ListNodesRequest)) { return super.equals(obj); } com.google.cloud.tpu.v1.ListNodesRequest other = (com.google.cloud.tpu.v1.ListNodesRequest) obj; - if (!getParent().equals(other.getParent())) return false; - if (getPageSize() != other.getPageSize()) return false; - if (!getPageToken().equals(other.getPageToken())) return false; + if (!getParent() + .equals(other.getParent())) return false; + if (getPageSize() + != other.getPageSize()) return false; + if (!getPageToken() + .equals(other.getPageToken())) return false; if (!getUnknownFields().equals(other.getUnknownFields())) return false; return true; } @@ -273,136 +243,130 @@ public int hashCode() { return hash; } - public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(java.nio.ByteBuffer data) + public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom( + java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom( - java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom( com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom( com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom( - byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } - - public static com.google.cloud.tpu.v1.ListNodesRequest parseDelimitedFrom( - java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input); + public static com.google.cloud.tpu.v1.ListNodesRequest parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.ListNodesRequest parseDelimitedFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); } - public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom( - com.google.protobuf.CodedInputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom( com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } @java.lang.Override - public Builder newBuilderForType() { - return newBuilder(); - } - + public Builder newBuilderForType() { return newBuilder(); } public static Builder newBuilder() { return DEFAULT_INSTANCE.toBuilder(); } - public static Builder newBuilder(com.google.cloud.tpu.v1.ListNodesRequest prototype) { return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); } - @java.lang.Override public Builder toBuilder() { - return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this); + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); } @java.lang.Override - protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { Builder builder = new Builder(parent); return builder; } /** - * - * * 
    * Request for [ListNodes][google.cloud.tpu.v1.Tpu.ListNodes].
    *
* * Protobuf type {@code google.cloud.tpu.v1.ListNodesRequest} */ - public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder - implements + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListNodesRequest) com.google.cloud.tpu.v1.ListNodesRequestOrBuilder { - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.tpu.v1.ListNodesRequest.class, - com.google.cloud.tpu.v1.ListNodesRequest.Builder.class); + com.google.cloud.tpu.v1.ListNodesRequest.class, com.google.cloud.tpu.v1.ListNodesRequest.Builder.class); } // Construct using com.google.cloud.tpu.v1.ListNodesRequest.newBuilder() - private Builder() {} + private Builder() { - private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { - super(parent); } + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + + } @java.lang.Override public Builder clear() { super.clear(); @@ -414,9 +378,9 @@ public Builder clear() { } @java.lang.Override - public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor; + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor; } @java.lang.Override @@ -435,11 +399,8 @@ public com.google.cloud.tpu.v1.ListNodesRequest build() { @java.lang.Override public com.google.cloud.tpu.v1.ListNodesRequest buildPartial() { - com.google.cloud.tpu.v1.ListNodesRequest result = - new com.google.cloud.tpu.v1.ListNodesRequest(this); - if (bitField0_ != 0) { - buildPartial0(result); - } + com.google.cloud.tpu.v1.ListNodesRequest result = new com.google.cloud.tpu.v1.ListNodesRequest(this); + if (bitField0_ != 0) { buildPartial0(result); } onBuilt(); return result; } @@ -461,39 +422,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListNodesRequest result) { public Builder clone() { return super.clone(); } - @java.lang.Override public Builder setField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.setField(field, value); } - @java.lang.Override - public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) { + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { return super.clearField(field); } - @java.lang.Override - public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) { + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { return super.clearOneof(oneof); } - @java.lang.Override public Builder setRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { return super.setRepeatedField(field, index, value); } - @java.lang.Override public Builder addRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.addRepeatedField(field, value); } - @java.lang.Override public Builder mergeFrom(com.google.protobuf.Message other) { if (other instanceof com.google.cloud.tpu.v1.ListNodesRequest) { - return mergeFrom((com.google.cloud.tpu.v1.ListNodesRequest) other); + return mergeFrom((com.google.cloud.tpu.v1.ListNodesRequest)other); } else { super.mergeFrom(other); return this; @@ -541,31 +501,27 @@ public Builder mergeFrom( case 0: done = true; break; - case 10: - { - parent_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000001; - break; - } // case 10 - case 16: - { - pageSize_ = input.readInt32(); - bitField0_ |= 0x00000002; - break; - } // case 16 - case 26: - { - pageToken_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000004; - break; - } // case 26 - default: - { - if (!super.parseUnknownField(input, extensionRegistry, tag)) { - done = true; // was an endgroup tag - } - break; - } // default: + case 10: { + parent_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000001; + break; + } // case 10 + case 16: { + pageSize_ = input.readInt32(); + bitField0_ |= 0x00000002; + break; + } // case 16 + case 26: { + pageToken_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000004; + break; + } // case 26 + default: { + if (!super.parseUnknownField(input, extensionRegistry, tag)) { + done = true; // was an endgroup tag + } + break; + } // default: } // switch (tag) } // while (!done) } catch (com.google.protobuf.InvalidProtocolBufferException e) { @@ -575,27 +531,22 @@ public Builder mergeFrom( } // finally return this; } - private int bitField0_; private java.lang.Object parent_ = ""; /** - * - * * 
      * Required. The parent resource name.
      *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The parent. */ public java.lang.String getParent() { java.lang.Object ref = parent_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); parent_ = s; return s; @@ -604,23 +555,20 @@ public java.lang.String getParent() { } } /** - * - * * 
      * Required. The parent resource name.
      *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The bytes for parent. */ - public com.google.protobuf.ByteString getParentBytes() { + public com.google.protobuf.ByteString + getParentBytes() { java.lang.Object ref = parent_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); parent_ = b; return b; } else { @@ -628,39 +576,28 @@ public com.google.protobuf.ByteString getParentBytes() { } } /** - * - * * 
      * Required. The parent resource name.
      *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @param value The parent to set. * @return This builder for chaining. */ - public Builder setParent(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setParent( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } parent_ = value; bitField0_ |= 0x00000001; onChanged(); return this; } /** - * - * * 
      * Required. The parent resource name.
      *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return This builder for chaining. */ public Builder clearParent() { @@ -670,23 +607,17 @@ public Builder clearParent() { return this; } /** - * - * * 
      * Required. The parent resource name.
      *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @param value The bytes for parent to set. * @return This builder for chaining. */ - public Builder setParentBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setParentBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); parent_ = value; bitField0_ |= 0x00000001; @@ -694,16 +625,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) { return this; } - private int pageSize_; + private int pageSize_ ; /** - * - * * 
      * The maximum number of items to return.
      *
* * int32 page_size = 2; - * * @return The pageSize. */ @java.lang.Override @@ -711,33 +639,27 @@ public int getPageSize() { return pageSize_; } /** - * - * * 
      * The maximum number of items to return.
      *
* * int32 page_size = 2; - * * @param value The pageSize to set. * @return This builder for chaining. */ public Builder setPageSize(int value) { - + pageSize_ = value; bitField0_ |= 0x00000002; onChanged(); return this; } /** - * - * * 
      * The maximum number of items to return.
      *
* * int32 page_size = 2; - * * @return This builder for chaining. */ public Builder clearPageSize() { @@ -749,20 +671,18 @@ public Builder clearPageSize() { private java.lang.Object pageToken_ = ""; /** - * - * * 
      * The next_page_token value returned from a previous List request, if any.
      *
* * string page_token = 3; - * * @return The pageToken. */ public java.lang.String getPageToken() { java.lang.Object ref = pageToken_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); pageToken_ = s; return s; @@ -771,21 +691,20 @@ public java.lang.String getPageToken() { } } /** - * - * * 
      * The next_page_token value returned from a previous List request, if any.
      *
* * string page_token = 3; - * * @return The bytes for pageToken. */ - public com.google.protobuf.ByteString getPageTokenBytes() { + public com.google.protobuf.ByteString + getPageTokenBytes() { java.lang.Object ref = pageToken_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); pageToken_ = b; return b; } else { @@ -793,35 +712,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() { } } /** - * - * * 
      * The next_page_token value returned from a previous List request, if any.
      *
* * string page_token = 3; - * * @param value The pageToken to set. * @return This builder for chaining. */ - public Builder setPageToken(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setPageToken( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } pageToken_ = value; bitField0_ |= 0x00000004; onChanged(); return this; } /** - * - * * 
      * The next_page_token value returned from a previous List request, if any.
      *
* * string page_token = 3; - * * @return This builder for chaining. */ public Builder clearPageToken() { @@ -831,30 +743,26 @@ public Builder clearPageToken() { return this; } /** - * - * * 
      * The next_page_token value returned from a previous List request, if any.
      *
* * string page_token = 3; - * * @param value The bytes for pageToken to set. * @return This builder for chaining. */ - public Builder setPageTokenBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setPageTokenBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); pageToken_ = value; bitField0_ |= 0x00000004; onChanged(); return this; } - @java.lang.Override - public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) { + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { return super.setUnknownFields(unknownFields); } @@ -864,12 +772,12 @@ public final Builder mergeUnknownFields( return super.mergeUnknownFields(unknownFields); } + // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListNodesRequest) } // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListNodesRequest) private static final com.google.cloud.tpu.v1.ListNodesRequest DEFAULT_INSTANCE; - static { DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListNodesRequest(); } @@ -878,27 +786,27 @@ public static com.google.cloud.tpu.v1.ListNodesRequest getDefaultInstance() { return DEFAULT_INSTANCE; } - private static final com.google.protobuf.Parser PARSER = - new com.google.protobuf.AbstractParser() { - @java.lang.Override - public ListNodesRequest parsePartialFrom( - com.google.protobuf.CodedInputStream input, - com.google.protobuf.ExtensionRegistryLite extensionRegistry) - throws com.google.protobuf.InvalidProtocolBufferException { - Builder builder = newBuilder(); - try { - builder.mergeFrom(input, extensionRegistry); - } catch (com.google.protobuf.InvalidProtocolBufferException e) { - throw e.setUnfinishedMessage(builder.buildPartial()); - } catch (com.google.protobuf.UninitializedMessageException e) { - throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); - } catch (java.io.IOException e) { - throw new com.google.protobuf.InvalidProtocolBufferException(e) - .setUnfinishedMessage(builder.buildPartial()); - } - return builder.buildPartial(); - } - }; + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public ListNodesRequest parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + Builder builder = newBuilder(); + try { + builder.mergeFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(builder.buildPartial()); + } catch (com.google.protobuf.UninitializedMessageException e) { + throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException(e) + .setUnfinishedMessage(builder.buildPartial()); + } + return builder.buildPartial(); + } + }; public static com.google.protobuf.Parser parser() { return PARSER; @@ -913,4 +821,6 @@ public com.google.protobuf.Parser getParserForType() { public com.google.cloud.tpu.v1.ListNodesRequest getDefaultInstanceForType() { return DEFAULT_INSTANCE; } + } + diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java similarity index 50% rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java index fdd37af64506..78168640de9e 100644 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java @@ -1,92 +1,59 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/tpu/v1/cloud_tpu.proto package com.google.cloud.tpu.v1; -public interface ListNodesRequestOrBuilder - extends +public interface ListNodesRequestOrBuilder extends // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListNodesRequest) com.google.protobuf.MessageOrBuilder { /** - * - * * 
    * Required. The parent resource name.
    *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The parent. */ java.lang.String getParent(); /** - * - * * 
    * Required. The parent resource name.
    *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The bytes for parent. */ - com.google.protobuf.ByteString getParentBytes(); + com.google.protobuf.ByteString + getParentBytes(); /** - * - * * 
    * The maximum number of items to return.
    *
* * int32 page_size = 2; - * * @return The pageSize. */ int getPageSize(); /** - * - * * 
    * The next_page_token value returned from a previous List request, if any.
    *
* * string page_token = 3; - * * @return The pageToken. */ java.lang.String getPageToken(); /** - * - * * 
    * The next_page_token value returned from a previous List request, if any.
    *
* * string page_token = 3; - * * @return The bytes for pageToken. */ - com.google.protobuf.ByteString getPageTokenBytes(); + com.google.protobuf.ByteString + getPageTokenBytes(); } diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java similarity index 71% rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java index 74c66bc55034..befcf2a4ba8b 100644 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java @@ -1,42 +1,24 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/tpu/v1/cloud_tpu.proto package com.google.cloud.tpu.v1; /** - * - * * 
  * Response for [ListNodes][google.cloud.tpu.v1.Tpu.ListNodes].
  *
* * Protobuf type {@code google.cloud.tpu.v1.ListNodesResponse} */ -public final class ListNodesResponse extends com.google.protobuf.GeneratedMessageV3 - implements +public final class ListNodesResponse extends + com.google.protobuf.GeneratedMessageV3 implements // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListNodesResponse) ListNodesResponseOrBuilder { - private static final long serialVersionUID = 0L; +private static final long serialVersionUID = 0L; // Use ListNodesResponse.newBuilder() to construct. private ListNodesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) { super(builder); } - private ListNodesResponse() { nodes_ = java.util.Collections.emptyList(); nextPageToken_ = ""; @@ -45,37 +27,33 @@ private ListNodesResponse() { @java.lang.Override @SuppressWarnings({"unused"}) - protected java.lang.Object newInstance(UnusedPrivateParameter unused) { + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { return new ListNodesResponse(); } @java.lang.Override - public final com.google.protobuf.UnknownFieldSet getUnknownFields() { + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { return this.unknownFields; } - - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.tpu.v1.ListNodesResponse.class, - com.google.cloud.tpu.v1.ListNodesResponse.Builder.class); + com.google.cloud.tpu.v1.ListNodesResponse.class, com.google.cloud.tpu.v1.ListNodesResponse.Builder.class); } public static final int NODES_FIELD_NUMBER = 1; - @SuppressWarnings("serial") private java.util.List nodes_; /** - * - * * 
    * The listed nodes.
    *
@@ -87,8 +65,6 @@ public java.util.List getNodesList() { return nodes_; } /** - * - * * 
    * The listed nodes.
    *
@@ -96,12 +72,11 @@ public java.util.List getNodesList() { * repeated .google.cloud.tpu.v1.Node nodes = 1; */ @java.lang.Override - public java.util.List getNodesOrBuilderList() { + public java.util.List + getNodesOrBuilderList() { return nodes_; } /** - * - * * 
    * The listed nodes.
    *
@@ -113,8 +88,6 @@ public int getNodesCount() { return nodes_.size(); } /** - * - * * 
    * The listed nodes.
    *
@@ -126,8 +99,6 @@ public com.google.cloud.tpu.v1.Node getNodes(int index) { return nodes_.get(index); } /** - * - * * 
    * The listed nodes.
    *
@@ -135,23 +106,20 @@ public com.google.cloud.tpu.v1.Node getNodes(int index) { * repeated .google.cloud.tpu.v1.Node nodes = 1; */ @java.lang.Override - public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(int index) { + public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder( + int index) { return nodes_.get(index); } public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2; - @SuppressWarnings("serial") private volatile java.lang.Object nextPageToken_ = ""; /** - * - * * 
    * The next page token or empty if none.
    *
* * string next_page_token = 2; - * * @return The nextPageToken. */ @java.lang.Override @@ -160,29 +128,29 @@ public java.lang.String getNextPageToken() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); nextPageToken_ = s; return s; } } /** - * - * * 
    * The next page token or empty if none.
    *
* * string next_page_token = 2; - * * @return The bytes for nextPageToken. */ @java.lang.Override - public com.google.protobuf.ByteString getNextPageTokenBytes() { + public com.google.protobuf.ByteString + getNextPageTokenBytes() { java.lang.Object ref = nextPageToken_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); nextPageToken_ = b; return b; } else { @@ -191,46 +159,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() { } public static final int UNREACHABLE_FIELD_NUMBER = 3; - @SuppressWarnings("serial") private com.google.protobuf.LazyStringList unreachable_; /** - * - * * 
    * Locations that could not be reached.
    *
* * repeated string unreachable = 3; - * * @return A list containing the unreachable. */ - public com.google.protobuf.ProtocolStringList getUnreachableList() { + public com.google.protobuf.ProtocolStringList + getUnreachableList() { return unreachable_; } /** - * - * * 
    * Locations that could not be reached.
    *
* * repeated string unreachable = 3; - * * @return The count of unreachable. */ public int getUnreachableCount() { return unreachable_.size(); } /** - * - * * 
    * Locations that could not be reached.
    *
* * repeated string unreachable = 3; - * * @param index The index of the element to return. * @return The unreachable at the given index. */ @@ -238,23 +197,20 @@ public java.lang.String getUnreachable(int index) { return unreachable_.get(index); } /** - * - * * 
    * Locations that could not be reached.
    *
* * repeated string unreachable = 3; - * * @param index The index of the value to return. * @return The bytes of the unreachable at the given index. */ - public com.google.protobuf.ByteString getUnreachableBytes(int index) { + public com.google.protobuf.ByteString + getUnreachableBytes(int index) { return unreachable_.getByteString(index); } private byte memoizedIsInitialized = -1; - @java.lang.Override public final boolean isInitialized() { byte isInitialized = memoizedIsInitialized; @@ -266,7 +222,8 @@ public final boolean isInitialized() { } @java.lang.Override - public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException { + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { for (int i = 0; i < nodes_.size(); i++) { output.writeMessage(1, nodes_.get(i)); } @@ -286,7 +243,8 @@ public int getSerializedSize() { size = 0; for (int i = 0; i < nodes_.size(); i++) { - size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, nodes_.get(i)); + size += com.google.protobuf.CodedOutputStream + .computeMessageSize(1, nodes_.get(i)); } if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) { size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_); @@ -307,17 +265,19 @@ public int getSerializedSize() { @java.lang.Override public boolean equals(final java.lang.Object obj) { if (obj == this) { - return true; + return true; } if (!(obj instanceof com.google.cloud.tpu.v1.ListNodesResponse)) { return super.equals(obj); } - com.google.cloud.tpu.v1.ListNodesResponse other = - (com.google.cloud.tpu.v1.ListNodesResponse) obj; + com.google.cloud.tpu.v1.ListNodesResponse other = (com.google.cloud.tpu.v1.ListNodesResponse) obj; - if (!getNodesList().equals(other.getNodesList())) return false; - if (!getNextPageToken().equals(other.getNextPageToken())) return false; - if (!getUnreachableList().equals(other.getUnreachableList())) return false; + if (!getNodesList() + .equals(other.getNodesList())) return false; + if (!getNextPageToken() + .equals(other.getNextPageToken())) return false; + if (!getUnreachableList() + .equals(other.getUnreachableList())) return false; if (!getUnknownFields().equals(other.getUnknownFields())) return false; return true; } @@ -344,136 +304,130 @@ public int hashCode() { return hash; } - public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(java.nio.ByteBuffer data) + public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom( + java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom( - java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom( com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom( com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom( - byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } - - public static com.google.cloud.tpu.v1.ListNodesResponse parseDelimitedFrom( - java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input); + public static com.google.cloud.tpu.v1.ListNodesResponse parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.ListNodesResponse parseDelimitedFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); } - public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom( - com.google.protobuf.CodedInputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom( com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } @java.lang.Override - public Builder newBuilderForType() { - return newBuilder(); - } - + public Builder newBuilderForType() { return newBuilder(); } public static Builder newBuilder() { return DEFAULT_INSTANCE.toBuilder(); } - public static Builder newBuilder(com.google.cloud.tpu.v1.ListNodesResponse prototype) { return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); } - @java.lang.Override public Builder toBuilder() { - return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this); + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); } @java.lang.Override - protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { Builder builder = new Builder(parent); return builder; } /** - * - * * 
    * Response for [ListNodes][google.cloud.tpu.v1.Tpu.ListNodes].
    *
* * Protobuf type {@code google.cloud.tpu.v1.ListNodesResponse} */ - public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder - implements + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListNodesResponse) com.google.cloud.tpu.v1.ListNodesResponseOrBuilder { - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.tpu.v1.ListNodesResponse.class, - com.google.cloud.tpu.v1.ListNodesResponse.Builder.class); + com.google.cloud.tpu.v1.ListNodesResponse.class, com.google.cloud.tpu.v1.ListNodesResponse.Builder.class); } // Construct using com.google.cloud.tpu.v1.ListNodesResponse.newBuilder() - private Builder() {} + private Builder() { - private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { - super(parent); } + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + + } @java.lang.Override public Builder clear() { super.clear(); @@ -492,9 +446,9 @@ public Builder clear() { } @java.lang.Override - public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor; + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor; } @java.lang.Override @@ -513,12 +467,9 @@ public com.google.cloud.tpu.v1.ListNodesResponse build() { @java.lang.Override public com.google.cloud.tpu.v1.ListNodesResponse buildPartial() { - com.google.cloud.tpu.v1.ListNodesResponse result = - new com.google.cloud.tpu.v1.ListNodesResponse(this); + com.google.cloud.tpu.v1.ListNodesResponse result = new com.google.cloud.tpu.v1.ListNodesResponse(this); buildPartialRepeatedFields(result); - if (bitField0_ != 0) { - buildPartial0(result); - } + if (bitField0_ != 0) { buildPartial0(result); } onBuilt(); return result; } @@ -551,39 +502,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListNodesResponse result) { public Builder clone() { return super.clone(); } - @java.lang.Override public Builder setField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.setField(field, value); } - @java.lang.Override - public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) { + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { return super.clearField(field); } - @java.lang.Override - public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) { + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { return super.clearOneof(oneof); } - @java.lang.Override public Builder setRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { return super.setRepeatedField(field, index, value); } - @java.lang.Override public Builder addRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.addRepeatedField(field, value); } - @java.lang.Override public Builder mergeFrom(com.google.protobuf.Message other) { if (other instanceof com.google.cloud.tpu.v1.ListNodesResponse) { - return mergeFrom((com.google.cloud.tpu.v1.ListNodesResponse) other); + return mergeFrom((com.google.cloud.tpu.v1.ListNodesResponse)other); } else { super.mergeFrom(other); return this; @@ -610,10 +560,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.ListNodesResponse other) { nodesBuilder_ = null; nodes_ = other.nodes_; bitField0_ = (bitField0_ & ~0x00000001); - nodesBuilder_ = - com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders - ? getNodesFieldBuilder() - : null; + nodesBuilder_ = + com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ? + getNodesFieldBuilder() : null; } else { nodesBuilder_.addAllMessages(other.nodes_); } @@ -660,38 +609,36 @@ public Builder mergeFrom( case 0: done = true; break; - case 10: - { - com.google.cloud.tpu.v1.Node m = - input.readMessage(com.google.cloud.tpu.v1.Node.parser(), extensionRegistry); - if (nodesBuilder_ == null) { - ensureNodesIsMutable(); - nodes_.add(m); - } else { - nodesBuilder_.addMessage(m); - } - break; - } // case 10 - case 18: - { - nextPageToken_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000002; - break; - } // case 18 - case 26: - { - java.lang.String s = input.readStringRequireUtf8(); - ensureUnreachableIsMutable(); - unreachable_.add(s); - break; - } // case 26 - default: - { - if (!super.parseUnknownField(input, extensionRegistry, tag)) { - done = true; // was an endgroup tag - } - break; - } // default: + case 10: { + com.google.cloud.tpu.v1.Node m = + input.readMessage( + com.google.cloud.tpu.v1.Node.parser(), + extensionRegistry); + if (nodesBuilder_ == null) { + ensureNodesIsMutable(); + nodes_.add(m); + } else { + nodesBuilder_.addMessage(m); + } + break; + } // case 10 + case 18: { + nextPageToken_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000002; + break; + } // case 18 + case 26: { + java.lang.String s = input.readStringRequireUtf8(); + ensureUnreachableIsMutable(); + unreachable_.add(s); + break; + } // case 26 + default: { + if (!super.parseUnknownField(input, extensionRegistry, tag)) { + done = true; // was an endgroup tag + } + break; + } // default: } // switch (tag) } // while (!done) } catch (com.google.protobuf.InvalidProtocolBufferException e) { @@ -701,27 +648,21 @@ public Builder mergeFrom( } // finally return this; } - private int bitField0_; - private java.util.List nodes_ = java.util.Collections.emptyList(); - + private java.util.List nodes_ = + java.util.Collections.emptyList(); private void ensureNodesIsMutable() { if (!((bitField0_ & 0x00000001) != 0)) { nodes_ = new java.util.ArrayList(nodes_); bitField0_ |= 0x00000001; - } + } } private com.google.protobuf.RepeatedFieldBuilderV3< - com.google.cloud.tpu.v1.Node, - com.google.cloud.tpu.v1.Node.Builder, - com.google.cloud.tpu.v1.NodeOrBuilder> - nodesBuilder_; + com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder> nodesBuilder_; /** - * - * * 
      * The listed nodes.
      *
@@ -736,8 +677,6 @@ public java.util.List getNodesList() { } } /** - * - * * 
      * The listed nodes.
      *
@@ -752,8 +691,6 @@ public int getNodesCount() { } } /** - * - * * 
      * The listed nodes.
      *
@@ -768,15 +705,14 @@ public com.google.cloud.tpu.v1.Node getNodes(int index) { } } /** - * - * * 
      * The listed nodes.
      *
* * repeated .google.cloud.tpu.v1.Node nodes = 1; */ - public Builder setNodes(int index, com.google.cloud.tpu.v1.Node value) { + public Builder setNodes( + int index, com.google.cloud.tpu.v1.Node value) { if (nodesBuilder_ == null) { if (value == null) { throw new NullPointerException(); @@ -790,15 +726,14 @@ public Builder setNodes(int index, com.google.cloud.tpu.v1.Node value) { return this; } /** - * - * * 
      * The listed nodes.
      *
* * repeated .google.cloud.tpu.v1.Node nodes = 1; */ - public Builder setNodes(int index, com.google.cloud.tpu.v1.Node.Builder builderForValue) { + public Builder setNodes( + int index, com.google.cloud.tpu.v1.Node.Builder builderForValue) { if (nodesBuilder_ == null) { ensureNodesIsMutable(); nodes_.set(index, builderForValue.build()); @@ -809,8 +744,6 @@ public Builder setNodes(int index, com.google.cloud.tpu.v1.Node.Builder builderF return this; } /** - * - * * 
      * The listed nodes.
      *
@@ -831,15 +764,14 @@ public Builder addNodes(com.google.cloud.tpu.v1.Node value) { return this; } /** - * - * * 
      * The listed nodes.
      *
* * repeated .google.cloud.tpu.v1.Node nodes = 1; */ - public Builder addNodes(int index, com.google.cloud.tpu.v1.Node value) { + public Builder addNodes( + int index, com.google.cloud.tpu.v1.Node value) { if (nodesBuilder_ == null) { if (value == null) { throw new NullPointerException(); @@ -853,15 +785,14 @@ public Builder addNodes(int index, com.google.cloud.tpu.v1.Node value) { return this; } /** - * - * * 
      * The listed nodes.
      *
* * repeated .google.cloud.tpu.v1.Node nodes = 1; */ - public Builder addNodes(com.google.cloud.tpu.v1.Node.Builder builderForValue) { + public Builder addNodes( + com.google.cloud.tpu.v1.Node.Builder builderForValue) { if (nodesBuilder_ == null) { ensureNodesIsMutable(); nodes_.add(builderForValue.build()); @@ -872,15 +803,14 @@ public Builder addNodes(com.google.cloud.tpu.v1.Node.Builder builderForValue) { return this; } /** - * - * * 
      * The listed nodes.
      *
* * repeated .google.cloud.tpu.v1.Node nodes = 1; */ - public Builder addNodes(int index, com.google.cloud.tpu.v1.Node.Builder builderForValue) { + public Builder addNodes( + int index, com.google.cloud.tpu.v1.Node.Builder builderForValue) { if (nodesBuilder_ == null) { ensureNodesIsMutable(); nodes_.add(index, builderForValue.build()); @@ -891,18 +821,18 @@ public Builder addNodes(int index, com.google.cloud.tpu.v1.Node.Builder builderF return this; } /** - * - * * 
      * The listed nodes.
      *
* * repeated .google.cloud.tpu.v1.Node nodes = 1; */ - public Builder addAllNodes(java.lang.Iterable values) { + public Builder addAllNodes( + java.lang.Iterable values) { if (nodesBuilder_ == null) { ensureNodesIsMutable(); - com.google.protobuf.AbstractMessageLite.Builder.addAll(values, nodes_); + com.google.protobuf.AbstractMessageLite.Builder.addAll( + values, nodes_); onChanged(); } else { nodesBuilder_.addAllMessages(values); @@ -910,8 +840,6 @@ public Builder addAllNodes(java.lang.Iterable * The listed nodes. * @@ -929,8 +857,6 @@ public Builder clearNodes() { return this; } /** - * - * * 
      * The listed nodes.
      *
@@ -948,43 +874,39 @@ public Builder removeNodes(int index) { return this; } /** - * - * * 
      * The listed nodes.
      *
* * repeated .google.cloud.tpu.v1.Node nodes = 1; */ - public com.google.cloud.tpu.v1.Node.Builder getNodesBuilder(int index) { + public com.google.cloud.tpu.v1.Node.Builder getNodesBuilder( + int index) { return getNodesFieldBuilder().getBuilder(index); } /** - * - * * 
      * The listed nodes.
      *
* * repeated .google.cloud.tpu.v1.Node nodes = 1; */ - public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(int index) { + public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder( + int index) { if (nodesBuilder_ == null) { - return nodes_.get(index); - } else { + return nodes_.get(index); } else { return nodesBuilder_.getMessageOrBuilder(index); } } /** - * - * * 
      * The listed nodes.
      *
* * repeated .google.cloud.tpu.v1.Node nodes = 1; */ - public java.util.List getNodesOrBuilderList() { + public java.util.List + getNodesOrBuilderList() { if (nodesBuilder_ != null) { return nodesBuilder_.getMessageOrBuilderList(); } else { @@ -992,8 +914,6 @@ public java.util.List getNodesO } } /** - * - * * 
      * The listed nodes.
      *
@@ -1001,46 +921,42 @@ public java.util.List getNodesO * repeated .google.cloud.tpu.v1.Node nodes = 1; */ public com.google.cloud.tpu.v1.Node.Builder addNodesBuilder() { - return getNodesFieldBuilder().addBuilder(com.google.cloud.tpu.v1.Node.getDefaultInstance()); + return getNodesFieldBuilder().addBuilder( + com.google.cloud.tpu.v1.Node.getDefaultInstance()); } /** - * - * * 
      * The listed nodes.
      *
* * repeated .google.cloud.tpu.v1.Node nodes = 1; */ - public com.google.cloud.tpu.v1.Node.Builder addNodesBuilder(int index) { - return getNodesFieldBuilder() - .addBuilder(index, com.google.cloud.tpu.v1.Node.getDefaultInstance()); + public com.google.cloud.tpu.v1.Node.Builder addNodesBuilder( + int index) { + return getNodesFieldBuilder().addBuilder( + index, com.google.cloud.tpu.v1.Node.getDefaultInstance()); } /** - * - * * 
      * The listed nodes.
      *
* * repeated .google.cloud.tpu.v1.Node nodes = 1; */ - public java.util.List getNodesBuilderList() { + public java.util.List + getNodesBuilderList() { return getNodesFieldBuilder().getBuilderList(); } - private com.google.protobuf.RepeatedFieldBuilderV3< - com.google.cloud.tpu.v1.Node, - com.google.cloud.tpu.v1.Node.Builder, - com.google.cloud.tpu.v1.NodeOrBuilder> + com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder> getNodesFieldBuilder() { if (nodesBuilder_ == null) { - nodesBuilder_ = - new com.google.protobuf.RepeatedFieldBuilderV3< - com.google.cloud.tpu.v1.Node, - com.google.cloud.tpu.v1.Node.Builder, - com.google.cloud.tpu.v1.NodeOrBuilder>( - nodes_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean()); + nodesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3< + com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder>( + nodes_, + ((bitField0_ & 0x00000001) != 0), + getParentForChildren(), + isClean()); nodes_ = null; } return nodesBuilder_; @@ -1048,20 +964,18 @@ public java.util.List getNodesBuilderList( private java.lang.Object nextPageToken_ = ""; /** - * - * * 
      * The next page token or empty if none.
      *
* * string next_page_token = 2; - * * @return The nextPageToken. */ public java.lang.String getNextPageToken() { java.lang.Object ref = nextPageToken_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); nextPageToken_ = s; return s; @@ -1070,21 +984,20 @@ public java.lang.String getNextPageToken() { } } /** - * - * * 
      * The next page token or empty if none.
      *
* * string next_page_token = 2; - * * @return The bytes for nextPageToken. */ - public com.google.protobuf.ByteString getNextPageTokenBytes() { + public com.google.protobuf.ByteString + getNextPageTokenBytes() { java.lang.Object ref = nextPageToken_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); nextPageToken_ = b; return b; } else { @@ -1092,35 +1005,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() { } } /** - * - * * 
      * The next page token or empty if none.
      *
* * string next_page_token = 2; - * * @param value The nextPageToken to set. * @return This builder for chaining. */ - public Builder setNextPageToken(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setNextPageToken( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } nextPageToken_ = value; bitField0_ |= 0x00000002; onChanged(); return this; } /** - * - * * 
      * The next page token or empty if none.
      *
* * string next_page_token = 2; - * * @return This builder for chaining. */ public Builder clearNextPageToken() { @@ -1130,21 +1036,17 @@ public Builder clearNextPageToken() { return this; } /** - * - * * 
      * The next page token or empty if none.
      *
* * string next_page_token = 2; - * * @param value The bytes for nextPageToken to set. * @return This builder for chaining. */ - public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setNextPageTokenBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); nextPageToken_ = value; bitField0_ |= 0x00000002; @@ -1152,52 +1054,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) { return this; } - private com.google.protobuf.LazyStringList unreachable_ = - com.google.protobuf.LazyStringArrayList.EMPTY; - + private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY; private void ensureUnreachableIsMutable() { if (!((bitField0_ & 0x00000004) != 0)) { unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_); bitField0_ |= 0x00000004; - } + } } /** - * - * * 
      * Locations that could not be reached.
      *
* * repeated string unreachable = 3; - * * @return A list containing the unreachable. */ - public com.google.protobuf.ProtocolStringList getUnreachableList() { + public com.google.protobuf.ProtocolStringList + getUnreachableList() { return unreachable_.getUnmodifiableView(); } /** - * - * * 
      * Locations that could not be reached.
      *
* * repeated string unreachable = 3; - * * @return The count of unreachable. */ public int getUnreachableCount() { return unreachable_.size(); } /** - * - * * 
      * Locations that could not be reached.
      *
* * repeated string unreachable = 3; - * * @param index The index of the element to return. * @return The unreachable at the given index. */ @@ -1205,90 +1097,76 @@ public java.lang.String getUnreachable(int index) { return unreachable_.get(index); } /** - * - * * 
      * Locations that could not be reached.
      *
* * repeated string unreachable = 3; - * * @param index The index of the value to return. * @return The bytes of the unreachable at the given index. */ - public com.google.protobuf.ByteString getUnreachableBytes(int index) { + public com.google.protobuf.ByteString + getUnreachableBytes(int index) { return unreachable_.getByteString(index); } /** - * - * * 
      * Locations that could not be reached.
      *
* * repeated string unreachable = 3; - * * @param index The index to set the value at. * @param value The unreachable to set. * @return This builder for chaining. */ - public Builder setUnreachable(int index, java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setUnreachable( + int index, java.lang.String value) { + if (value == null) { throw new NullPointerException(); } ensureUnreachableIsMutable(); unreachable_.set(index, value); onChanged(); return this; } /** - * - * * 
      * Locations that could not be reached.
      *
* * repeated string unreachable = 3; - * * @param value The unreachable to add. * @return This builder for chaining. */ - public Builder addUnreachable(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder addUnreachable( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } ensureUnreachableIsMutable(); unreachable_.add(value); onChanged(); return this; } /** - * - * * 
      * Locations that could not be reached.
      *
* * repeated string unreachable = 3; - * * @param values The unreachable to add. * @return This builder for chaining. */ - public Builder addAllUnreachable(java.lang.Iterable values) { + public Builder addAllUnreachable( + java.lang.Iterable values) { ensureUnreachableIsMutable(); - com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_); + com.google.protobuf.AbstractMessageLite.Builder.addAll( + values, unreachable_); onChanged(); return this; } /** - * - * * 
      * Locations that could not be reached.
      *
* * repeated string unreachable = 3; - * * @return This builder for chaining. */ public Builder clearUnreachable() { @@ -1298,30 +1176,26 @@ public Builder clearUnreachable() { return this; } /** - * - * * 
      * Locations that could not be reached.
      *
* * repeated string unreachable = 3; - * * @param value The bytes of the unreachable to add. * @return This builder for chaining. */ - public Builder addUnreachableBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder addUnreachableBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); ensureUnreachableIsMutable(); unreachable_.add(value); onChanged(); return this; } - @java.lang.Override - public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) { + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { return super.setUnknownFields(unknownFields); } @@ -1331,12 +1205,12 @@ public final Builder mergeUnknownFields( return super.mergeUnknownFields(unknownFields); } + // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListNodesResponse) } // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListNodesResponse) private static final com.google.cloud.tpu.v1.ListNodesResponse DEFAULT_INSTANCE; - static { DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListNodesResponse(); } @@ -1345,27 +1219,27 @@ public static com.google.cloud.tpu.v1.ListNodesResponse getDefaultInstance() { return DEFAULT_INSTANCE; } - private static final com.google.protobuf.Parser PARSER = - new com.google.protobuf.AbstractParser() { - @java.lang.Override - public ListNodesResponse parsePartialFrom( - com.google.protobuf.CodedInputStream input, - com.google.protobuf.ExtensionRegistryLite extensionRegistry) - throws com.google.protobuf.InvalidProtocolBufferException { - Builder builder = newBuilder(); - try { - builder.mergeFrom(input, extensionRegistry); - } catch (com.google.protobuf.InvalidProtocolBufferException e) { - throw e.setUnfinishedMessage(builder.buildPartial()); - } catch (com.google.protobuf.UninitializedMessageException e) { - throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); - } catch (java.io.IOException e) { - throw new com.google.protobuf.InvalidProtocolBufferException(e) - .setUnfinishedMessage(builder.buildPartial()); - } - return builder.buildPartial(); - } - }; + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public ListNodesResponse parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + Builder builder = newBuilder(); + try { + builder.mergeFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(builder.buildPartial()); + } catch (com.google.protobuf.UninitializedMessageException e) { + throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException(e) + .setUnfinishedMessage(builder.buildPartial()); + } + return builder.buildPartial(); + } + }; public static com.google.protobuf.Parser parser() { return PARSER; @@ -1380,4 +1254,6 @@ public com.google.protobuf.Parser getParserForType() { public com.google.cloud.tpu.v1.ListNodesResponse getDefaultInstanceForType() { return DEFAULT_INSTANCE; } + } + diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java similarity index 67% rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java index 64efc2a93b5a..95c9ef55efc5 100644 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java @@ -1,41 +1,22 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/tpu/v1/cloud_tpu.proto package com.google.cloud.tpu.v1; -public interface ListNodesResponseOrBuilder - extends +public interface ListNodesResponseOrBuilder extends // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListNodesResponse) com.google.protobuf.MessageOrBuilder { /** - * - * * 
    * The listed nodes.
    *
* * repeated .google.cloud.tpu.v1.Node nodes = 1; */ - java.util.List getNodesList(); + java.util.List + getNodesList(); /** - * - * * 
    * The listed nodes.
    *
@@ -44,8 +25,6 @@ public interface ListNodesResponseOrBuilder */ com.google.cloud.tpu.v1.Node getNodes(int index); /** - * - * * 
    * The listed nodes.
    *
@@ -54,99 +33,82 @@ public interface ListNodesResponseOrBuilder */ int getNodesCount(); /** - * - * * 
    * The listed nodes.
    *
* * repeated .google.cloud.tpu.v1.Node nodes = 1; */ - java.util.List getNodesOrBuilderList(); + java.util.List + getNodesOrBuilderList(); /** - * - * * 
    * The listed nodes.
    *
* * repeated .google.cloud.tpu.v1.Node nodes = 1; */ - com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(int index); + com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder( + int index); /** - * - * * 
    * The next page token or empty if none.
    *
* * string next_page_token = 2; - * * @return The nextPageToken. */ java.lang.String getNextPageToken(); /** - * - * * 
    * The next page token or empty if none.
    *
* * string next_page_token = 2; - * * @return The bytes for nextPageToken. */ - com.google.protobuf.ByteString getNextPageTokenBytes(); + com.google.protobuf.ByteString + getNextPageTokenBytes(); /** - * - * * 
    * Locations that could not be reached.
    *
* * repeated string unreachable = 3; - * * @return A list containing the unreachable. */ - java.util.List getUnreachableList(); + java.util.List + getUnreachableList(); /** - * - * * 
    * Locations that could not be reached.
    *
* * repeated string unreachable = 3; - * * @return The count of unreachable. */ int getUnreachableCount(); /** - * - * * 
    * Locations that could not be reached.
    *
* * repeated string unreachable = 3; - * * @param index The index of the element to return. * @return The unreachable at the given index. */ java.lang.String getUnreachable(int index); /** - * - * * 
    * Locations that could not be reached.
    *
* * repeated string unreachable = 3; - * * @param index The index of the value to return. * @return The bytes of the unreachable at the given index. */ - com.google.protobuf.ByteString getUnreachableBytes(int index); + com.google.protobuf.ByteString + getUnreachableBytes(int index); } diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java similarity index 66% rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java index 5e18f38b57a0..508c4138d691 100644 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java @@ -1,42 +1,25 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/tpu/v1/cloud_tpu.proto package com.google.cloud.tpu.v1; /** - * - * * 
- * Request for [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
+ * Request for
+ * [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
  *
* * Protobuf type {@code google.cloud.tpu.v1.ListTensorFlowVersionsRequest} */ -public final class ListTensorFlowVersionsRequest extends com.google.protobuf.GeneratedMessageV3 - implements +public final class ListTensorFlowVersionsRequest extends + com.google.protobuf.GeneratedMessageV3 implements // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListTensorFlowVersionsRequest) ListTensorFlowVersionsRequestOrBuilder { - private static final long serialVersionUID = 0L; +private static final long serialVersionUID = 0L; // Use ListTensorFlowVersionsRequest.newBuilder() to construct. private ListTensorFlowVersionsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) { super(builder); } - private ListTensorFlowVersionsRequest() { parent_ = ""; pageToken_ = ""; @@ -46,45 +29,38 @@ private ListTensorFlowVersionsRequest() { @java.lang.Override @SuppressWarnings({"unused"}) - protected java.lang.Object newInstance(UnusedPrivateParameter unused) { + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { return new ListTensorFlowVersionsRequest(); } @java.lang.Override - public final com.google.protobuf.UnknownFieldSet getUnknownFields() { + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { return this.unknownFields; } - - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class, - com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.Builder.class); + com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class, com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.Builder.class); } public static final int PARENT_FIELD_NUMBER = 1; - @SuppressWarnings("serial") private volatile java.lang.Object parent_ = ""; /** - * - * * 
    * Required. The parent resource name.
    *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The parent. */ @java.lang.Override @@ -93,31 +69,29 @@ public java.lang.String getParent() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); parent_ = s; return s; } } /** - * - * * 
    * Required. The parent resource name.
    *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The bytes for parent. */ @java.lang.Override - public com.google.protobuf.ByteString getParentBytes() { + public com.google.protobuf.ByteString + getParentBytes() { java.lang.Object ref = parent_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); parent_ = b; return b; } else { @@ -128,14 +102,11 @@ public com.google.protobuf.ByteString getParentBytes() { public static final int PAGE_SIZE_FIELD_NUMBER = 2; private int pageSize_ = 0; /** - * - * * 
    * The maximum number of items to return.
    *
* * int32 page_size = 2; - * * @return The pageSize. */ @java.lang.Override @@ -144,18 +115,14 @@ public int getPageSize() { } public static final int PAGE_TOKEN_FIELD_NUMBER = 3; - @SuppressWarnings("serial") private volatile java.lang.Object pageToken_ = ""; /** - * - * * 
    * The next_page_token value returned from a previous List request, if any.
    *
* * string page_token = 3; - * * @return The pageToken. */ @java.lang.Override @@ -164,29 +131,29 @@ public java.lang.String getPageToken() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); pageToken_ = s; return s; } } /** - * - * * 
    * The next_page_token value returned from a previous List request, if any.
    *
* * string page_token = 3; - * * @return The bytes for pageToken. */ @java.lang.Override - public com.google.protobuf.ByteString getPageTokenBytes() { + public com.google.protobuf.ByteString + getPageTokenBytes() { java.lang.Object ref = pageToken_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); pageToken_ = b; return b; } else { @@ -195,18 +162,14 @@ public com.google.protobuf.ByteString getPageTokenBytes() { } public static final int FILTER_FIELD_NUMBER = 5; - @SuppressWarnings("serial") private volatile java.lang.Object filter_ = ""; /** - * - * * 
    * List filter.
    *
* * string filter = 5; - * * @return The filter. */ @java.lang.Override @@ -215,29 +178,29 @@ public java.lang.String getFilter() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); filter_ = s; return s; } } /** - * - * * 
    * List filter.
    *
* * string filter = 5; - * * @return The bytes for filter. */ @java.lang.Override - public com.google.protobuf.ByteString getFilterBytes() { + public com.google.protobuf.ByteString + getFilterBytes() { java.lang.Object ref = filter_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); filter_ = b; return b; } else { @@ -246,18 +209,14 @@ public com.google.protobuf.ByteString getFilterBytes() { } public static final int ORDER_BY_FIELD_NUMBER = 6; - @SuppressWarnings("serial") private volatile java.lang.Object orderBy_ = ""; /** - * - * * 
    * Sort results.
    *
* * string order_by = 6; - * * @return The orderBy. */ @java.lang.Override @@ -266,29 +225,29 @@ public java.lang.String getOrderBy() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); orderBy_ = s; return s; } } /** - * - * * 
    * Sort results.
    *
* * string order_by = 6; - * * @return The bytes for orderBy. */ @java.lang.Override - public com.google.protobuf.ByteString getOrderByBytes() { + public com.google.protobuf.ByteString + getOrderByBytes() { java.lang.Object ref = orderBy_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); orderBy_ = b; return b; } else { @@ -297,7 +256,6 @@ public com.google.protobuf.ByteString getOrderByBytes() { } private byte memoizedIsInitialized = -1; - @java.lang.Override public final boolean isInitialized() { byte isInitialized = memoizedIsInitialized; @@ -309,7 +267,8 @@ public final boolean isInitialized() { } @java.lang.Override - public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException { + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) { com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_); } @@ -338,7 +297,8 @@ public int getSerializedSize() { size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_); } if (pageSize_ != 0) { - size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_); + size += com.google.protobuf.CodedOutputStream + .computeInt32Size(2, pageSize_); } if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) { size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_); @@ -357,19 +317,23 @@ public int getSerializedSize() { @java.lang.Override public boolean equals(final java.lang.Object obj) { if (obj == this) { - return true; + return true; } if (!(obj instanceof com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest)) { return super.equals(obj); } - com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest other = - (com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) obj; - - if (!getParent().equals(other.getParent())) return false; - if (getPageSize() != other.getPageSize()) return false; - if (!getPageToken().equals(other.getPageToken())) return false; - if (!getFilter().equals(other.getFilter())) return false; - if (!getOrderBy().equals(other.getOrderBy())) return false; + com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest other = (com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) obj; + + if (!getParent() + .equals(other.getParent())) return false; + if (getPageSize() + != other.getPageSize()) return false; + if (!getPageToken() + .equals(other.getPageToken())) return false; + if (!getFilter() + .equals(other.getFilter())) return false; + if (!getOrderBy() + .equals(other.getOrderBy())) return false; if (!getUnknownFields().equals(other.getUnknownFields())) return false; return true; } @@ -397,136 +361,130 @@ public int hashCode() { } public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom( - java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException { + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom( - java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom( com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom( com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom( - byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - - public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom( - java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } - - public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseDelimitedFrom( - java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input); + public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseDelimitedFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); } - public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom( - com.google.protobuf.CodedInputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom( com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } @java.lang.Override - public Builder newBuilderForType() { - return newBuilder(); - } - + public Builder newBuilderForType() { return newBuilder(); } public static Builder newBuilder() { return DEFAULT_INSTANCE.toBuilder(); } - - public static Builder newBuilder( - com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest prototype) { + public static Builder newBuilder(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest prototype) { return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); } - @java.lang.Override public Builder toBuilder() { - return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this); + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); } @java.lang.Override - protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { Builder builder = new Builder(parent); return builder; } /** - * - * * 
-   * Request for [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
+   * Request for
+   * [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
    *
* * Protobuf type {@code google.cloud.tpu.v1.ListTensorFlowVersionsRequest} */ - public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder - implements + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListTensorFlowVersionsRequest) com.google.cloud.tpu.v1.ListTensorFlowVersionsRequestOrBuilder { - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class, - com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.Builder.class); + com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class, com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.Builder.class); } // Construct using com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.newBuilder() - private Builder() {} + private Builder() { - private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { - super(parent); } + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + + } @java.lang.Override public Builder clear() { super.clear(); @@ -540,9 +498,9 @@ public Builder clear() { } @java.lang.Override - public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor; + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor; } @java.lang.Override @@ -561,11 +519,8 @@ public com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest build() { @java.lang.Override public com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest buildPartial() { - com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest result = - new com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest(this); - if (bitField0_ != 0) { - buildPartial0(result); - } + com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest result = new com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest(this); + if (bitField0_ != 0) { buildPartial0(result); } onBuilt(); return result; } @@ -593,39 +548,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest public Builder clone() { return super.clone(); } - @java.lang.Override public Builder setField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.setField(field, value); } - @java.lang.Override - public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) { + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { return super.clearField(field); } - @java.lang.Override - public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) { + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { return super.clearOneof(oneof); } - @java.lang.Override public Builder setRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { return super.setRepeatedField(field, index, value); } - @java.lang.Override public Builder addRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.addRepeatedField(field, value); } - @java.lang.Override public Builder mergeFrom(com.google.protobuf.Message other) { if (other instanceof com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) { - return mergeFrom((com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) other); + return mergeFrom((com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest)other); } else { super.mergeFrom(other); return this; @@ -633,8 +587,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) { } public Builder mergeFrom(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest other) { - if (other == com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.getDefaultInstance()) - return this; + if (other == com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.getDefaultInstance()) return this; if (!other.getParent().isEmpty()) { parent_ = other.parent_; bitField0_ |= 0x00000001; @@ -684,43 +637,37 @@ public Builder mergeFrom( case 0: done = true; break; - case 10: - { - parent_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000001; - break; - } // case 10 - case 16: - { - pageSize_ = input.readInt32(); - bitField0_ |= 0x00000002; - break; - } // case 16 - case 26: - { - pageToken_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000004; - break; - } // case 26 - case 42: - { - filter_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000008; - break; - } // case 42 - case 50: - { - orderBy_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000010; - break; - } // case 50 - default: - { - if (!super.parseUnknownField(input, extensionRegistry, tag)) { - done = true; // was an endgroup tag - } - break; - } // default: + case 10: { + parent_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000001; + break; + } // case 10 + case 16: { + pageSize_ = input.readInt32(); + bitField0_ |= 0x00000002; + break; + } // case 16 + case 26: { + pageToken_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000004; + break; + } // case 26 + case 42: { + filter_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000008; + break; + } // case 42 + case 50: { + orderBy_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000010; + break; + } // case 50 + default: { + if (!super.parseUnknownField(input, extensionRegistry, tag)) { + done = true; // was an endgroup tag + } + break; + } // default: } // switch (tag) } // while (!done) } catch (com.google.protobuf.InvalidProtocolBufferException e) { @@ -730,27 +677,22 @@ public Builder mergeFrom( } // finally return this; } - private int bitField0_; private java.lang.Object parent_ = ""; /** - * - * * 
      * Required. The parent resource name.
      *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The parent. */ public java.lang.String getParent() { java.lang.Object ref = parent_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); parent_ = s; return s; @@ -759,23 +701,20 @@ public java.lang.String getParent() { } } /** - * - * * 
      * Required. The parent resource name.
      *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The bytes for parent. */ - public com.google.protobuf.ByteString getParentBytes() { + public com.google.protobuf.ByteString + getParentBytes() { java.lang.Object ref = parent_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); parent_ = b; return b; } else { @@ -783,39 +722,28 @@ public com.google.protobuf.ByteString getParentBytes() { } } /** - * - * * 
      * Required. The parent resource name.
      *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @param value The parent to set. * @return This builder for chaining. */ - public Builder setParent(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setParent( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } parent_ = value; bitField0_ |= 0x00000001; onChanged(); return this; } /** - * - * * 
      * Required. The parent resource name.
      *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return This builder for chaining. */ public Builder clearParent() { @@ -825,23 +753,17 @@ public Builder clearParent() { return this; } /** - * - * * 
      * Required. The parent resource name.
      *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @param value The bytes for parent to set. * @return This builder for chaining. */ - public Builder setParentBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setParentBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); parent_ = value; bitField0_ |= 0x00000001; @@ -849,16 +771,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) { return this; } - private int pageSize_; + private int pageSize_ ; /** - * - * * 
      * The maximum number of items to return.
      *
* * int32 page_size = 2; - * * @return The pageSize. */ @java.lang.Override @@ -866,33 +785,27 @@ public int getPageSize() { return pageSize_; } /** - * - * * 
      * The maximum number of items to return.
      *
* * int32 page_size = 2; - * * @param value The pageSize to set. * @return This builder for chaining. */ public Builder setPageSize(int value) { - + pageSize_ = value; bitField0_ |= 0x00000002; onChanged(); return this; } /** - * - * * 
      * The maximum number of items to return.
      *
* * int32 page_size = 2; - * * @return This builder for chaining. */ public Builder clearPageSize() { @@ -904,20 +817,18 @@ public Builder clearPageSize() { private java.lang.Object pageToken_ = ""; /** - * - * * 
      * The next_page_token value returned from a previous List request, if any.
      *
* * string page_token = 3; - * * @return The pageToken. */ public java.lang.String getPageToken() { java.lang.Object ref = pageToken_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); pageToken_ = s; return s; @@ -926,21 +837,20 @@ public java.lang.String getPageToken() { } } /** - * - * * 
      * The next_page_token value returned from a previous List request, if any.
      *
* * string page_token = 3; - * * @return The bytes for pageToken. */ - public com.google.protobuf.ByteString getPageTokenBytes() { + public com.google.protobuf.ByteString + getPageTokenBytes() { java.lang.Object ref = pageToken_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); pageToken_ = b; return b; } else { @@ -948,35 +858,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() { } } /** - * - * * 
      * The next_page_token value returned from a previous List request, if any.
      *
* * string page_token = 3; - * * @param value The pageToken to set. * @return This builder for chaining. */ - public Builder setPageToken(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setPageToken( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } pageToken_ = value; bitField0_ |= 0x00000004; onChanged(); return this; } /** - * - * * 
      * The next_page_token value returned from a previous List request, if any.
      *
* * string page_token = 3; - * * @return This builder for chaining. */ public Builder clearPageToken() { @@ -986,21 +889,17 @@ public Builder clearPageToken() { return this; } /** - * - * * 
      * The next_page_token value returned from a previous List request, if any.
      *
* * string page_token = 3; - * * @param value The bytes for pageToken to set. * @return This builder for chaining. */ - public Builder setPageTokenBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setPageTokenBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); pageToken_ = value; bitField0_ |= 0x00000004; @@ -1010,20 +909,18 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) { private java.lang.Object filter_ = ""; /** - * - * * 
      * List filter.
      *
* * string filter = 5; - * * @return The filter. */ public java.lang.String getFilter() { java.lang.Object ref = filter_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); filter_ = s; return s; @@ -1032,21 +929,20 @@ public java.lang.String getFilter() { } } /** - * - * * 
      * List filter.
      *
* * string filter = 5; - * * @return The bytes for filter. */ - public com.google.protobuf.ByteString getFilterBytes() { + public com.google.protobuf.ByteString + getFilterBytes() { java.lang.Object ref = filter_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); filter_ = b; return b; } else { @@ -1054,35 +950,28 @@ public com.google.protobuf.ByteString getFilterBytes() { } } /** - * - * * 
      * List filter.
      *
* * string filter = 5; - * * @param value The filter to set. * @return This builder for chaining. */ - public Builder setFilter(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setFilter( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } filter_ = value; bitField0_ |= 0x00000008; onChanged(); return this; } /** - * - * * 
      * List filter.
      *
* * string filter = 5; - * * @return This builder for chaining. */ public Builder clearFilter() { @@ -1092,21 +981,17 @@ public Builder clearFilter() { return this; } /** - * - * * 
      * List filter.
      *
* * string filter = 5; - * * @param value The bytes for filter to set. * @return This builder for chaining. */ - public Builder setFilterBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setFilterBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); filter_ = value; bitField0_ |= 0x00000008; @@ -1116,20 +1001,18 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) { private java.lang.Object orderBy_ = ""; /** - * - * * 
      * Sort results.
      *
* * string order_by = 6; - * * @return The orderBy. */ public java.lang.String getOrderBy() { java.lang.Object ref = orderBy_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); orderBy_ = s; return s; @@ -1138,21 +1021,20 @@ public java.lang.String getOrderBy() { } } /** - * - * * 
      * Sort results.
      *
* * string order_by = 6; - * * @return The bytes for orderBy. */ - public com.google.protobuf.ByteString getOrderByBytes() { + public com.google.protobuf.ByteString + getOrderByBytes() { java.lang.Object ref = orderBy_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); orderBy_ = b; return b; } else { @@ -1160,35 +1042,28 @@ public com.google.protobuf.ByteString getOrderByBytes() { } } /** - * - * * 
      * Sort results.
      *
* * string order_by = 6; - * * @param value The orderBy to set. * @return This builder for chaining. */ - public Builder setOrderBy(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setOrderBy( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } orderBy_ = value; bitField0_ |= 0x00000010; onChanged(); return this; } /** - * - * * 
      * Sort results.
      *
* * string order_by = 6; - * * @return This builder for chaining. */ public Builder clearOrderBy() { @@ -1198,30 +1073,26 @@ public Builder clearOrderBy() { return this; } /** - * - * * 
      * Sort results.
      *
* * string order_by = 6; - * * @param value The bytes for orderBy to set. * @return This builder for chaining. */ - public Builder setOrderByBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setOrderByBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); orderBy_ = value; bitField0_ |= 0x00000010; onChanged(); return this; } - @java.lang.Override - public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) { + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { return super.setUnknownFields(unknownFields); } @@ -1231,12 +1102,12 @@ public final Builder mergeUnknownFields( return super.mergeUnknownFields(unknownFields); } + // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListTensorFlowVersionsRequest) } // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListTensorFlowVersionsRequest) private static final com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest DEFAULT_INSTANCE; - static { DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest(); } @@ -1245,27 +1116,27 @@ public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest getDefaultIn return DEFAULT_INSTANCE; } - private static final com.google.protobuf.Parser PARSER = - new com.google.protobuf.AbstractParser() { - @java.lang.Override - public ListTensorFlowVersionsRequest parsePartialFrom( - com.google.protobuf.CodedInputStream input, - com.google.protobuf.ExtensionRegistryLite extensionRegistry) - throws com.google.protobuf.InvalidProtocolBufferException { - Builder builder = newBuilder(); - try { - builder.mergeFrom(input, extensionRegistry); - } catch (com.google.protobuf.InvalidProtocolBufferException e) { - throw e.setUnfinishedMessage(builder.buildPartial()); - } catch (com.google.protobuf.UninitializedMessageException e) { - throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); - } catch (java.io.IOException e) { - throw new com.google.protobuf.InvalidProtocolBufferException(e) - .setUnfinishedMessage(builder.buildPartial()); - } - return builder.buildPartial(); - } - }; + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public ListTensorFlowVersionsRequest parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + Builder builder = newBuilder(); + try { + builder.mergeFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(builder.buildPartial()); + } catch (com.google.protobuf.UninitializedMessageException e) { + throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException(e) + .setUnfinishedMessage(builder.buildPartial()); + } + return builder.buildPartial(); + } + }; public static com.google.protobuf.Parser parser() { return PARSER; @@ -1280,4 +1151,6 @@ public com.google.protobuf.Parser getParserForTyp public com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest getDefaultInstanceForType() { return DEFAULT_INSTANCE; } + } + diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java similarity index 57% rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java index 98a6e4d49c4d..b69e0e0286a2 100644 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java @@ -1,142 +1,99 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/tpu/v1/cloud_tpu.proto package com.google.cloud.tpu.v1; -public interface ListTensorFlowVersionsRequestOrBuilder - extends +public interface ListTensorFlowVersionsRequestOrBuilder extends // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListTensorFlowVersionsRequest) com.google.protobuf.MessageOrBuilder { /** - * - * * 
    * Required. The parent resource name.
    *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The parent. */ java.lang.String getParent(); /** - * - * * 
    * Required. The parent resource name.
    *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The bytes for parent. */ - com.google.protobuf.ByteString getParentBytes(); + com.google.protobuf.ByteString + getParentBytes(); /** - * - * * 
    * The maximum number of items to return.
    *
* * int32 page_size = 2; - * * @return The pageSize. */ int getPageSize(); /** - * - * * 
    * The next_page_token value returned from a previous List request, if any.
    *
* * string page_token = 3; - * * @return The pageToken. */ java.lang.String getPageToken(); /** - * - * * 
    * The next_page_token value returned from a previous List request, if any.
    *
* * string page_token = 3; - * * @return The bytes for pageToken. */ - com.google.protobuf.ByteString getPageTokenBytes(); + com.google.protobuf.ByteString + getPageTokenBytes(); /** - * - * * 
    * List filter.
    *
* * string filter = 5; - * * @return The filter. */ java.lang.String getFilter(); /** - * - * * 
    * List filter.
    *
* * string filter = 5; - * * @return The bytes for filter. */ - com.google.protobuf.ByteString getFilterBytes(); + com.google.protobuf.ByteString + getFilterBytes(); /** - * - * * 
    * Sort results.
    *
* * string order_by = 6; - * * @return The orderBy. */ java.lang.String getOrderBy(); /** - * - * * 
    * Sort results.
    *
* * string order_by = 6; - * * @return The bytes for orderBy. */ - com.google.protobuf.ByteString getOrderByBytes(); + com.google.protobuf.ByteString + getOrderByBytes(); } diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java similarity index 72% rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java index e2e3d7bc384a..f8eef8ce5320 100644 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java @@ -1,43 +1,25 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/tpu/v1/cloud_tpu.proto package com.google.cloud.tpu.v1; /** - * - * * 
- * Response for [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
+ * Response for
+ * [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
  *
* * Protobuf type {@code google.cloud.tpu.v1.ListTensorFlowVersionsResponse} */ -public final class ListTensorFlowVersionsResponse extends com.google.protobuf.GeneratedMessageV3 - implements +public final class ListTensorFlowVersionsResponse extends + com.google.protobuf.GeneratedMessageV3 implements // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListTensorFlowVersionsResponse) ListTensorFlowVersionsResponseOrBuilder { - private static final long serialVersionUID = 0L; +private static final long serialVersionUID = 0L; // Use ListTensorFlowVersionsResponse.newBuilder() to construct. - private ListTensorFlowVersionsResponse( - com.google.protobuf.GeneratedMessageV3.Builder builder) { + private ListTensorFlowVersionsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) { super(builder); } - private ListTensorFlowVersionsResponse() { tensorflowVersions_ = java.util.Collections.emptyList(); nextPageToken_ = ""; @@ -46,37 +28,33 @@ private ListTensorFlowVersionsResponse() { @java.lang.Override @SuppressWarnings({"unused"}) - protected java.lang.Object newInstance(UnusedPrivateParameter unused) { + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { return new ListTensorFlowVersionsResponse(); } @java.lang.Override - public final com.google.protobuf.UnknownFieldSet getUnknownFields() { + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { return this.unknownFields; } - - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class, - com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.Builder.class); + com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class, com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.Builder.class); } public static final int TENSORFLOW_VERSIONS_FIELD_NUMBER = 1; - @SuppressWarnings("serial") private java.util.List tensorflowVersions_; /** - * - * * 
    * The listed nodes.
    *
@@ -88,8 +66,6 @@ public java.util.List getTensorflowVe return tensorflowVersions_; } /** - * - * * 
    * The listed nodes.
    *
@@ -97,13 +73,11 @@ public java.util.List getTensorflowVe * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1; */ @java.lang.Override - public java.util.List + public java.util.List getTensorflowVersionsOrBuilderList() { return tensorflowVersions_; } /** - * - * * 
    * The listed nodes.
    *
@@ -115,8 +89,6 @@ public int getTensorflowVersionsCount() { return tensorflowVersions_.size(); } /** - * - * * 
    * The listed nodes.
    *
@@ -128,8 +100,6 @@ public com.google.cloud.tpu.v1.TensorFlowVersion getTensorflowVersions(int index return tensorflowVersions_.get(index); } /** - * - * * 
    * The listed nodes.
    *
@@ -143,18 +113,14 @@ public com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsO } public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2; - @SuppressWarnings("serial") private volatile java.lang.Object nextPageToken_ = ""; /** - * - * * 
    * The next page token or empty if none.
    *
* * string next_page_token = 2; - * * @return The nextPageToken. */ @java.lang.Override @@ -163,29 +129,29 @@ public java.lang.String getNextPageToken() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); nextPageToken_ = s; return s; } } /** - * - * * 
    * The next page token or empty if none.
    *
* * string next_page_token = 2; - * * @return The bytes for nextPageToken. */ @java.lang.Override - public com.google.protobuf.ByteString getNextPageTokenBytes() { + public com.google.protobuf.ByteString + getNextPageTokenBytes() { java.lang.Object ref = nextPageToken_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); nextPageToken_ = b; return b; } else { @@ -194,46 +160,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() { } public static final int UNREACHABLE_FIELD_NUMBER = 3; - @SuppressWarnings("serial") private com.google.protobuf.LazyStringList unreachable_; /** - * - * * 
    * Locations that could not be reached.
    *
* * repeated string unreachable = 3; - * * @return A list containing the unreachable. */ - public com.google.protobuf.ProtocolStringList getUnreachableList() { + public com.google.protobuf.ProtocolStringList + getUnreachableList() { return unreachable_; } /** - * - * * 
    * Locations that could not be reached.
    *
* * repeated string unreachable = 3; - * * @return The count of unreachable. */ public int getUnreachableCount() { return unreachable_.size(); } /** - * - * * 
    * Locations that could not be reached.
    *
* * repeated string unreachable = 3; - * * @param index The index of the element to return. * @return The unreachable at the given index. */ @@ -241,23 +198,20 @@ public java.lang.String getUnreachable(int index) { return unreachable_.get(index); } /** - * - * * 
    * Locations that could not be reached.
    *
* * repeated string unreachable = 3; - * * @param index The index of the value to return. * @return The bytes of the unreachable at the given index. */ - public com.google.protobuf.ByteString getUnreachableBytes(int index) { + public com.google.protobuf.ByteString + getUnreachableBytes(int index) { return unreachable_.getByteString(index); } private byte memoizedIsInitialized = -1; - @java.lang.Override public final boolean isInitialized() { byte isInitialized = memoizedIsInitialized; @@ -269,7 +223,8 @@ public final boolean isInitialized() { } @java.lang.Override - public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException { + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { for (int i = 0; i < tensorflowVersions_.size(); i++) { output.writeMessage(1, tensorflowVersions_.get(i)); } @@ -289,8 +244,8 @@ public int getSerializedSize() { size = 0; for (int i = 0; i < tensorflowVersions_.size(); i++) { - size += - com.google.protobuf.CodedOutputStream.computeMessageSize(1, tensorflowVersions_.get(i)); + size += com.google.protobuf.CodedOutputStream + .computeMessageSize(1, tensorflowVersions_.get(i)); } if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) { size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_); @@ -311,17 +266,19 @@ public int getSerializedSize() { @java.lang.Override public boolean equals(final java.lang.Object obj) { if (obj == this) { - return true; + return true; } if (!(obj instanceof com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse)) { return super.equals(obj); } - com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse other = - (com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse) obj; + com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse other = (com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse) obj; - if (!getTensorflowVersionsList().equals(other.getTensorflowVersionsList())) return false; - if (!getNextPageToken().equals(other.getNextPageToken())) return false; - if (!getUnreachableList().equals(other.getUnreachableList())) return false; + if (!getTensorflowVersionsList() + .equals(other.getTensorflowVersionsList())) return false; + if (!getNextPageToken() + .equals(other.getNextPageToken())) return false; + if (!getUnreachableList() + .equals(other.getUnreachableList())) return false; if (!getUnknownFields().equals(other.getUnknownFields())) return false; return true; } @@ -349,136 +306,130 @@ public int hashCode() { } public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom( - java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException { + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom( - java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom( com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom( com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom( - byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - - public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom( - java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } - - public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseDelimitedFrom( - java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input); + public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseDelimitedFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); } - public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom( - com.google.protobuf.CodedInputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom( com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } @java.lang.Override - public Builder newBuilderForType() { - return newBuilder(); - } - + public Builder newBuilderForType() { return newBuilder(); } public static Builder newBuilder() { return DEFAULT_INSTANCE.toBuilder(); } - - public static Builder newBuilder( - com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse prototype) { + public static Builder newBuilder(com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse prototype) { return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); } - @java.lang.Override public Builder toBuilder() { - return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this); + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); } @java.lang.Override - protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { Builder builder = new Builder(parent); return builder; } /** - * - * * 
-   * Response for [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
+   * Response for
+   * [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
    *
* * Protobuf type {@code google.cloud.tpu.v1.ListTensorFlowVersionsResponse} */ - public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder - implements + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListTensorFlowVersionsResponse) com.google.cloud.tpu.v1.ListTensorFlowVersionsResponseOrBuilder { - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class, - com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.Builder.class); + com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class, com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.Builder.class); } // Construct using com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.newBuilder() - private Builder() {} + private Builder() { - private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { - super(parent); } + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + + } @java.lang.Override public Builder clear() { super.clear(); @@ -497,9 +448,9 @@ public Builder clear() { } @java.lang.Override - public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor; + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor; } @java.lang.Override @@ -518,18 +469,14 @@ public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse build() { @java.lang.Override public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse buildPartial() { - com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse result = - new com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse(this); + com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse result = new com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse(this); buildPartialRepeatedFields(result); - if (bitField0_ != 0) { - buildPartial0(result); - } + if (bitField0_ != 0) { buildPartial0(result); } onBuilt(); return result; } - private void buildPartialRepeatedFields( - com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse result) { + private void buildPartialRepeatedFields(com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse result) { if (tensorflowVersionsBuilder_ == null) { if (((bitField0_ & 0x00000001) != 0)) { tensorflowVersions_ = java.util.Collections.unmodifiableList(tensorflowVersions_); @@ -557,39 +504,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListTensorFlowVersionsRespons public Builder clone() { return super.clone(); } - @java.lang.Override public Builder setField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.setField(field, value); } - @java.lang.Override - public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) { + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { return super.clearField(field); } - @java.lang.Override - public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) { + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { return super.clearOneof(oneof); } - @java.lang.Override public Builder setRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { return super.setRepeatedField(field, index, value); } - @java.lang.Override public Builder addRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.addRepeatedField(field, value); } - @java.lang.Override public Builder mergeFrom(com.google.protobuf.Message other) { if (other instanceof com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse) { - return mergeFrom((com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse) other); + return mergeFrom((com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse)other); } else { super.mergeFrom(other); return this; @@ -597,8 +543,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) { } public Builder mergeFrom(com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse other) { - if (other == com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.getDefaultInstance()) - return this; + if (other == com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.getDefaultInstance()) return this; if (tensorflowVersionsBuilder_ == null) { if (!other.tensorflowVersions_.isEmpty()) { if (tensorflowVersions_.isEmpty()) { @@ -617,10 +562,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse tensorflowVersionsBuilder_ = null; tensorflowVersions_ = other.tensorflowVersions_; bitField0_ = (bitField0_ & ~0x00000001); - tensorflowVersionsBuilder_ = - com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders - ? getTensorflowVersionsFieldBuilder() - : null; + tensorflowVersionsBuilder_ = + com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ? + getTensorflowVersionsFieldBuilder() : null; } else { tensorflowVersionsBuilder_.addAllMessages(other.tensorflowVersions_); } @@ -667,39 +611,36 @@ public Builder mergeFrom( case 0: done = true; break; - case 10: - { - com.google.cloud.tpu.v1.TensorFlowVersion m = - input.readMessage( - com.google.cloud.tpu.v1.TensorFlowVersion.parser(), extensionRegistry); - if (tensorflowVersionsBuilder_ == null) { - ensureTensorflowVersionsIsMutable(); - tensorflowVersions_.add(m); - } else { - tensorflowVersionsBuilder_.addMessage(m); - } - break; - } // case 10 - case 18: - { - nextPageToken_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000002; - break; - } // case 18 - case 26: - { - java.lang.String s = input.readStringRequireUtf8(); - ensureUnreachableIsMutable(); - unreachable_.add(s); - break; - } // case 26 - default: - { - if (!super.parseUnknownField(input, extensionRegistry, tag)) { - done = true; // was an endgroup tag - } - break; - } // default: + case 10: { + com.google.cloud.tpu.v1.TensorFlowVersion m = + input.readMessage( + com.google.cloud.tpu.v1.TensorFlowVersion.parser(), + extensionRegistry); + if (tensorflowVersionsBuilder_ == null) { + ensureTensorflowVersionsIsMutable(); + tensorflowVersions_.add(m); + } else { + tensorflowVersionsBuilder_.addMessage(m); + } + break; + } // case 10 + case 18: { + nextPageToken_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000002; + break; + } // case 18 + case 26: { + java.lang.String s = input.readStringRequireUtf8(); + ensureUnreachableIsMutable(); + unreachable_.add(s); + break; + } // case 26 + default: { + if (!super.parseUnknownField(input, extensionRegistry, tag)) { + done = true; // was an endgroup tag + } + break; + } // default: } // switch (tag) } // while (!done) } catch (com.google.protobuf.InvalidProtocolBufferException e) { @@ -709,29 +650,21 @@ public Builder mergeFrom( } // finally return this; } - private int bitField0_; private java.util.List tensorflowVersions_ = - java.util.Collections.emptyList(); - + java.util.Collections.emptyList(); private void ensureTensorflowVersionsIsMutable() { if (!((bitField0_ & 0x00000001) != 0)) { - tensorflowVersions_ = - new java.util.ArrayList(tensorflowVersions_); + tensorflowVersions_ = new java.util.ArrayList(tensorflowVersions_); bitField0_ |= 0x00000001; - } + } } private com.google.protobuf.RepeatedFieldBuilderV3< - com.google.cloud.tpu.v1.TensorFlowVersion, - com.google.cloud.tpu.v1.TensorFlowVersion.Builder, - com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder> - tensorflowVersionsBuilder_; + com.google.cloud.tpu.v1.TensorFlowVersion, com.google.cloud.tpu.v1.TensorFlowVersion.Builder, com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder> tensorflowVersionsBuilder_; /** - * - * * 
      * The listed nodes.
      *
@@ -746,8 +679,6 @@ public java.util.List getTensorflowVe } } /** - * - * * 
      * The listed nodes.
      *
@@ -762,8 +693,6 @@ public int getTensorflowVersionsCount() { } } /** - * - * * 
      * The listed nodes.
      *
@@ -778,8 +707,6 @@ public com.google.cloud.tpu.v1.TensorFlowVersion getTensorflowVersions(int index } } /** - * - * * 
      * The listed nodes.
      *
@@ -801,8 +728,6 @@ public Builder setTensorflowVersions( return this; } /** - * - * * 
      * The listed nodes.
      *
@@ -821,8 +746,6 @@ public Builder setTensorflowVersions( return this; } /** - * - * * 
      * The listed nodes.
      *
@@ -843,8 +766,6 @@ public Builder addTensorflowVersions(com.google.cloud.tpu.v1.TensorFlowVersion v return this; } /** - * - * * 
      * The listed nodes.
      *
@@ -866,8 +787,6 @@ public Builder addTensorflowVersions( return this; } /** - * - * * 
      * The listed nodes.
      *
@@ -886,8 +805,6 @@ public Builder addTensorflowVersions( return this; } /** - * - * * 
      * The listed nodes.
      *
@@ -906,8 +823,6 @@ public Builder addTensorflowVersions( return this; } /** - * - * * 
      * The listed nodes.
      *
@@ -918,7 +833,8 @@ public Builder addAllTensorflowVersions( java.lang.Iterable values) { if (tensorflowVersionsBuilder_ == null) { ensureTensorflowVersionsIsMutable(); - com.google.protobuf.AbstractMessageLite.Builder.addAll(values, tensorflowVersions_); + com.google.protobuf.AbstractMessageLite.Builder.addAll( + values, tensorflowVersions_); onChanged(); } else { tensorflowVersionsBuilder_.addAllMessages(values); @@ -926,8 +842,6 @@ public Builder addAllTensorflowVersions( return this; } /** - * - * * 
      * The listed nodes.
      *
@@ -945,8 +859,6 @@ public Builder clearTensorflowVersions() { return this; } /** - * - * * 
      * The listed nodes.
      *
@@ -964,8 +876,6 @@ public Builder removeTensorflowVersions(int index) { return this; } /** - * - * * 
      * The listed nodes.
      *
@@ -977,8 +887,6 @@ public com.google.cloud.tpu.v1.TensorFlowVersion.Builder getTensorflowVersionsBu return getTensorflowVersionsFieldBuilder().getBuilder(index); } /** - * - * * 
      * The listed nodes.
      *
@@ -988,22 +896,19 @@ public com.google.cloud.tpu.v1.TensorFlowVersion.Builder getTensorflowVersionsBu public com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsOrBuilder( int index) { if (tensorflowVersionsBuilder_ == null) { - return tensorflowVersions_.get(index); - } else { + return tensorflowVersions_.get(index); } else { return tensorflowVersionsBuilder_.getMessageOrBuilder(index); } } /** - * - * * 
      * The listed nodes.
      *
* * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1; */ - public java.util.List - getTensorflowVersionsOrBuilderList() { + public java.util.List + getTensorflowVersionsOrBuilderList() { if (tensorflowVersionsBuilder_ != null) { return tensorflowVersionsBuilder_.getMessageOrBuilderList(); } else { @@ -1011,8 +916,6 @@ public com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsO } } /** - * - * * 
      * The listed nodes.
      *
@@ -1020,12 +923,10 @@ public com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsO * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1; */ public com.google.cloud.tpu.v1.TensorFlowVersion.Builder addTensorflowVersionsBuilder() { - return getTensorflowVersionsFieldBuilder() - .addBuilder(com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance()); + return getTensorflowVersionsFieldBuilder().addBuilder( + com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance()); } /** - * - * * 
      * The listed nodes.
      *
@@ -1034,34 +935,26 @@ public com.google.cloud.tpu.v1.TensorFlowVersion.Builder addTensorflowVersionsBu */ public com.google.cloud.tpu.v1.TensorFlowVersion.Builder addTensorflowVersionsBuilder( int index) { - return getTensorflowVersionsFieldBuilder() - .addBuilder(index, com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance()); + return getTensorflowVersionsFieldBuilder().addBuilder( + index, com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance()); } /** - * - * * 
      * The listed nodes.
      *
* * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1; */ - public java.util.List - getTensorflowVersionsBuilderList() { + public java.util.List + getTensorflowVersionsBuilderList() { return getTensorflowVersionsFieldBuilder().getBuilderList(); } - private com.google.protobuf.RepeatedFieldBuilderV3< - com.google.cloud.tpu.v1.TensorFlowVersion, - com.google.cloud.tpu.v1.TensorFlowVersion.Builder, - com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder> + com.google.cloud.tpu.v1.TensorFlowVersion, com.google.cloud.tpu.v1.TensorFlowVersion.Builder, com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder> getTensorflowVersionsFieldBuilder() { if (tensorflowVersionsBuilder_ == null) { - tensorflowVersionsBuilder_ = - new com.google.protobuf.RepeatedFieldBuilderV3< - com.google.cloud.tpu.v1.TensorFlowVersion, - com.google.cloud.tpu.v1.TensorFlowVersion.Builder, - com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder>( + tensorflowVersionsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3< + com.google.cloud.tpu.v1.TensorFlowVersion, com.google.cloud.tpu.v1.TensorFlowVersion.Builder, com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder>( tensorflowVersions_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), @@ -1073,20 +966,18 @@ public com.google.cloud.tpu.v1.TensorFlowVersion.Builder addTensorflowVersionsBu private java.lang.Object nextPageToken_ = ""; /** - * - * * 
      * The next page token or empty if none.
      *
* * string next_page_token = 2; - * * @return The nextPageToken. */ public java.lang.String getNextPageToken() { java.lang.Object ref = nextPageToken_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); nextPageToken_ = s; return s; @@ -1095,21 +986,20 @@ public java.lang.String getNextPageToken() { } } /** - * - * * 
      * The next page token or empty if none.
      *
* * string next_page_token = 2; - * * @return The bytes for nextPageToken. */ - public com.google.protobuf.ByteString getNextPageTokenBytes() { + public com.google.protobuf.ByteString + getNextPageTokenBytes() { java.lang.Object ref = nextPageToken_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); nextPageToken_ = b; return b; } else { @@ -1117,35 +1007,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() { } } /** - * - * * 
      * The next page token or empty if none.
      *
* * string next_page_token = 2; - * * @param value The nextPageToken to set. * @return This builder for chaining. */ - public Builder setNextPageToken(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setNextPageToken( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } nextPageToken_ = value; bitField0_ |= 0x00000002; onChanged(); return this; } /** - * - * * 
      * The next page token or empty if none.
      *
* * string next_page_token = 2; - * * @return This builder for chaining. */ public Builder clearNextPageToken() { @@ -1155,21 +1038,17 @@ public Builder clearNextPageToken() { return this; } /** - * - * * 
      * The next page token or empty if none.
      *
* * string next_page_token = 2; - * * @param value The bytes for nextPageToken to set. * @return This builder for chaining. */ - public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setNextPageTokenBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); nextPageToken_ = value; bitField0_ |= 0x00000002; @@ -1177,52 +1056,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) { return this; } - private com.google.protobuf.LazyStringList unreachable_ = - com.google.protobuf.LazyStringArrayList.EMPTY; - + private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY; private void ensureUnreachableIsMutable() { if (!((bitField0_ & 0x00000004) != 0)) { unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_); bitField0_ |= 0x00000004; - } + } } /** - * - * * 
      * Locations that could not be reached.
      *
* * repeated string unreachable = 3; - * * @return A list containing the unreachable. */ - public com.google.protobuf.ProtocolStringList getUnreachableList() { + public com.google.protobuf.ProtocolStringList + getUnreachableList() { return unreachable_.getUnmodifiableView(); } /** - * - * * 
      * Locations that could not be reached.
      *
* * repeated string unreachable = 3; - * * @return The count of unreachable. */ public int getUnreachableCount() { return unreachable_.size(); } /** - * - * * 
      * Locations that could not be reached.
      *
* * repeated string unreachable = 3; - * * @param index The index of the element to return. * @return The unreachable at the given index. */ @@ -1230,90 +1099,76 @@ public java.lang.String getUnreachable(int index) { return unreachable_.get(index); } /** - * - * * 
      * Locations that could not be reached.
      *
* * repeated string unreachable = 3; - * * @param index The index of the value to return. * @return The bytes of the unreachable at the given index. */ - public com.google.protobuf.ByteString getUnreachableBytes(int index) { + public com.google.protobuf.ByteString + getUnreachableBytes(int index) { return unreachable_.getByteString(index); } /** - * - * * 
      * Locations that could not be reached.
      *
* * repeated string unreachable = 3; - * * @param index The index to set the value at. * @param value The unreachable to set. * @return This builder for chaining. */ - public Builder setUnreachable(int index, java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setUnreachable( + int index, java.lang.String value) { + if (value == null) { throw new NullPointerException(); } ensureUnreachableIsMutable(); unreachable_.set(index, value); onChanged(); return this; } /** - * - * * 
      * Locations that could not be reached.
      *
* * repeated string unreachable = 3; - * * @param value The unreachable to add. * @return This builder for chaining. */ - public Builder addUnreachable(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder addUnreachable( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } ensureUnreachableIsMutable(); unreachable_.add(value); onChanged(); return this; } /** - * - * * 
      * Locations that could not be reached.
      *
* * repeated string unreachable = 3; - * * @param values The unreachable to add. * @return This builder for chaining. */ - public Builder addAllUnreachable(java.lang.Iterable values) { + public Builder addAllUnreachable( + java.lang.Iterable values) { ensureUnreachableIsMutable(); - com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_); + com.google.protobuf.AbstractMessageLite.Builder.addAll( + values, unreachable_); onChanged(); return this; } /** - * - * * 
      * Locations that could not be reached.
      *
* * repeated string unreachable = 3; - * * @return This builder for chaining. */ public Builder clearUnreachable() { @@ -1323,30 +1178,26 @@ public Builder clearUnreachable() { return this; } /** - * - * * 
      * Locations that could not be reached.
      *
* * repeated string unreachable = 3; - * * @param value The bytes of the unreachable to add. * @return This builder for chaining. */ - public Builder addUnreachableBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder addUnreachableBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); ensureUnreachableIsMutable(); unreachable_.add(value); onChanged(); return this; } - @java.lang.Override - public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) { + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { return super.setUnknownFields(unknownFields); } @@ -1356,12 +1207,12 @@ public final Builder mergeUnknownFields( return super.mergeUnknownFields(unknownFields); } + // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListTensorFlowVersionsResponse) } // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListTensorFlowVersionsResponse) private static final com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse DEFAULT_INSTANCE; - static { DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse(); } @@ -1370,27 +1221,27 @@ public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse getDefaultI return DEFAULT_INSTANCE; } - private static final com.google.protobuf.Parser PARSER = - new com.google.protobuf.AbstractParser() { - @java.lang.Override - public ListTensorFlowVersionsResponse parsePartialFrom( - com.google.protobuf.CodedInputStream input, - com.google.protobuf.ExtensionRegistryLite extensionRegistry) - throws com.google.protobuf.InvalidProtocolBufferException { - Builder builder = newBuilder(); - try { - builder.mergeFrom(input, extensionRegistry); - } catch (com.google.protobuf.InvalidProtocolBufferException e) { - throw e.setUnfinishedMessage(builder.buildPartial()); - } catch (com.google.protobuf.UninitializedMessageException e) { - throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); - } catch (java.io.IOException e) { - throw new com.google.protobuf.InvalidProtocolBufferException(e) - .setUnfinishedMessage(builder.buildPartial()); - } - return builder.buildPartial(); - } - }; + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public ListTensorFlowVersionsResponse parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + Builder builder = newBuilder(); + try { + builder.mergeFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(builder.buildPartial()); + } catch (com.google.protobuf.UninitializedMessageException e) { + throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException(e) + .setUnfinishedMessage(builder.buildPartial()); + } + return builder.buildPartial(); + } + }; public static com.google.protobuf.Parser parser() { return PARSER; @@ -1405,4 +1256,6 @@ public com.google.protobuf.Parser getParserForTy public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse getDefaultInstanceForType() { return DEFAULT_INSTANCE; } + } + diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java similarity index 70% rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java index 15d27ff3f5cb..1d97d8a83f45 100644 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java @@ -1,41 +1,22 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/tpu/v1/cloud_tpu.proto package com.google.cloud.tpu.v1; -public interface ListTensorFlowVersionsResponseOrBuilder - extends +public interface ListTensorFlowVersionsResponseOrBuilder extends // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListTensorFlowVersionsResponse) com.google.protobuf.MessageOrBuilder { /** - * - * * 
    * The listed nodes.
    *
* * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1; */ - java.util.List getTensorflowVersionsList(); + java.util.List + getTensorflowVersionsList(); /** - * - * * 
    * The listed nodes.
    *
@@ -44,8 +25,6 @@ public interface ListTensorFlowVersionsResponseOrBuilder */ com.google.cloud.tpu.v1.TensorFlowVersion getTensorflowVersions(int index); /** - * - * * 
    * The listed nodes.
    *
@@ -54,100 +33,82 @@ public interface ListTensorFlowVersionsResponseOrBuilder */ int getTensorflowVersionsCount(); /** - * - * * 
    * The listed nodes.
    *
* * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1; */ - java.util.List + java.util.List getTensorflowVersionsOrBuilderList(); /** - * - * * 
    * The listed nodes.
    *
* * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1; */ - com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsOrBuilder(int index); + com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsOrBuilder( + int index); /** - * - * * 
    * The next page token or empty if none.
    *
* * string next_page_token = 2; - * * @return The nextPageToken. */ java.lang.String getNextPageToken(); /** - * - * * 
    * The next page token or empty if none.
    *
* * string next_page_token = 2; - * * @return The bytes for nextPageToken. */ - com.google.protobuf.ByteString getNextPageTokenBytes(); + com.google.protobuf.ByteString + getNextPageTokenBytes(); /** - * - * * 
    * Locations that could not be reached.
    *
* * repeated string unreachable = 3; - * * @return A list containing the unreachable. */ - java.util.List getUnreachableList(); + java.util.List + getUnreachableList(); /** - * - * * 
    * Locations that could not be reached.
    *
* * repeated string unreachable = 3; - * * @return The count of unreachable. */ int getUnreachableCount(); /** - * - * * 
    * Locations that could not be reached.
    *
* * repeated string unreachable = 3; - * * @param index The index of the element to return. * @return The unreachable at the given index. */ java.lang.String getUnreachable(int index); /** - * - * * 
    * Locations that could not be reached.
    *
* * repeated string unreachable = 3; - * * @param index The index of the value to return. * @return The bytes of the unreachable at the given index. */ - com.google.protobuf.ByteString getUnreachableBytes(int index); + com.google.protobuf.ByteString + getUnreachableBytes(int index); } diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/LocationName.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/LocationName.java similarity index 100% rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/LocationName.java rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/LocationName.java diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java similarity index 66% rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java index 03cb59d503bf..30a1801b1036 100644 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java @@ -1,85 +1,62 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/tpu/v1/cloud_tpu.proto package com.google.cloud.tpu.v1; /** - * - * * 
  * A network endpoint over which a TPU worker can be reached.
  *
* * Protobuf type {@code google.cloud.tpu.v1.NetworkEndpoint} */ -public final class NetworkEndpoint extends com.google.protobuf.GeneratedMessageV3 - implements +public final class NetworkEndpoint extends + com.google.protobuf.GeneratedMessageV3 implements // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.NetworkEndpoint) NetworkEndpointOrBuilder { - private static final long serialVersionUID = 0L; +private static final long serialVersionUID = 0L; // Use NetworkEndpoint.newBuilder() to construct. private NetworkEndpoint(com.google.protobuf.GeneratedMessageV3.Builder builder) { super(builder); } - private NetworkEndpoint() { ipAddress_ = ""; } @java.lang.Override @SuppressWarnings({"unused"}) - protected java.lang.Object newInstance(UnusedPrivateParameter unused) { + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { return new NetworkEndpoint(); } @java.lang.Override - public final com.google.protobuf.UnknownFieldSet getUnknownFields() { + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { return this.unknownFields; } - - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.tpu.v1.NetworkEndpoint.class, - com.google.cloud.tpu.v1.NetworkEndpoint.Builder.class); + com.google.cloud.tpu.v1.NetworkEndpoint.class, com.google.cloud.tpu.v1.NetworkEndpoint.Builder.class); } public static final int IP_ADDRESS_FIELD_NUMBER = 1; - @SuppressWarnings("serial") private volatile java.lang.Object ipAddress_ = ""; /** - * - * * 
    * The IP address of this network endpoint.
    *
* * string ip_address = 1; - * * @return The ipAddress. */ @java.lang.Override @@ -88,29 +65,29 @@ public java.lang.String getIpAddress() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); ipAddress_ = s; return s; } } /** - * - * * 
    * The IP address of this network endpoint.
    *
* * string ip_address = 1; - * * @return The bytes for ipAddress. */ @java.lang.Override - public com.google.protobuf.ByteString getIpAddressBytes() { + public com.google.protobuf.ByteString + getIpAddressBytes() { java.lang.Object ref = ipAddress_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); ipAddress_ = b; return b; } else { @@ -121,14 +98,11 @@ public com.google.protobuf.ByteString getIpAddressBytes() { public static final int PORT_FIELD_NUMBER = 2; private int port_ = 0; /** - * - * * 
    * The port of this network endpoint.
    *
* * int32 port = 2; - * * @return The port. */ @java.lang.Override @@ -137,7 +111,6 @@ public int getPort() { } private byte memoizedIsInitialized = -1; - @java.lang.Override public final boolean isInitialized() { byte isInitialized = memoizedIsInitialized; @@ -149,7 +122,8 @@ public final boolean isInitialized() { } @java.lang.Override - public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException { + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(ipAddress_)) { com.google.protobuf.GeneratedMessageV3.writeString(output, 1, ipAddress_); } @@ -169,7 +143,8 @@ public int getSerializedSize() { size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, ipAddress_); } if (port_ != 0) { - size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, port_); + size += com.google.protobuf.CodedOutputStream + .computeInt32Size(2, port_); } size += getUnknownFields().getSerializedSize(); memoizedSize = size; @@ -179,15 +154,17 @@ public int getSerializedSize() { @java.lang.Override public boolean equals(final java.lang.Object obj) { if (obj == this) { - return true; + return true; } if (!(obj instanceof com.google.cloud.tpu.v1.NetworkEndpoint)) { return super.equals(obj); } com.google.cloud.tpu.v1.NetworkEndpoint other = (com.google.cloud.tpu.v1.NetworkEndpoint) obj; - if (!getIpAddress().equals(other.getIpAddress())) return false; - if (getPort() != other.getPort()) return false; + if (!getIpAddress() + .equals(other.getIpAddress())) return false; + if (getPort() + != other.getPort()) return false; if (!getUnknownFields().equals(other.getUnknownFields())) return false; return true; } @@ -208,136 +185,130 @@ public int hashCode() { return hash; } - public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(java.nio.ByteBuffer data) + public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom( + java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom( - java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom( com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom( com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom( - byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } - - public static com.google.cloud.tpu.v1.NetworkEndpoint parseDelimitedFrom( - java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input); + public static com.google.cloud.tpu.v1.NetworkEndpoint parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.NetworkEndpoint parseDelimitedFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); } - public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom( - com.google.protobuf.CodedInputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom( com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } @java.lang.Override - public Builder newBuilderForType() { - return newBuilder(); - } - + public Builder newBuilderForType() { return newBuilder(); } public static Builder newBuilder() { return DEFAULT_INSTANCE.toBuilder(); } - public static Builder newBuilder(com.google.cloud.tpu.v1.NetworkEndpoint prototype) { return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); } - @java.lang.Override public Builder toBuilder() { - return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this); + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); } @java.lang.Override - protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { Builder builder = new Builder(parent); return builder; } /** - * - * * 
    * A network endpoint over which a TPU worker can be reached.
    *
* * Protobuf type {@code google.cloud.tpu.v1.NetworkEndpoint} */ - public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder - implements + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.NetworkEndpoint) com.google.cloud.tpu.v1.NetworkEndpointOrBuilder { - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.tpu.v1.NetworkEndpoint.class, - com.google.cloud.tpu.v1.NetworkEndpoint.Builder.class); + com.google.cloud.tpu.v1.NetworkEndpoint.class, com.google.cloud.tpu.v1.NetworkEndpoint.Builder.class); } // Construct using com.google.cloud.tpu.v1.NetworkEndpoint.newBuilder() - private Builder() {} + private Builder() { - private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { - super(parent); } + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + + } @java.lang.Override public Builder clear() { super.clear(); @@ -348,9 +319,9 @@ public Builder clear() { } @java.lang.Override - public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor; + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor; } @java.lang.Override @@ -369,11 +340,8 @@ public com.google.cloud.tpu.v1.NetworkEndpoint build() { @java.lang.Override public com.google.cloud.tpu.v1.NetworkEndpoint buildPartial() { - com.google.cloud.tpu.v1.NetworkEndpoint result = - new com.google.cloud.tpu.v1.NetworkEndpoint(this); - if (bitField0_ != 0) { - buildPartial0(result); - } + com.google.cloud.tpu.v1.NetworkEndpoint result = new com.google.cloud.tpu.v1.NetworkEndpoint(this); + if (bitField0_ != 0) { buildPartial0(result); } onBuilt(); return result; } @@ -392,39 +360,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.NetworkEndpoint result) { public Builder clone() { return super.clone(); } - @java.lang.Override public Builder setField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.setField(field, value); } - @java.lang.Override - public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) { + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { return super.clearField(field); } - @java.lang.Override - public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) { + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { return super.clearOneof(oneof); } - @java.lang.Override public Builder setRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { return super.setRepeatedField(field, index, value); } - @java.lang.Override public Builder addRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.addRepeatedField(field, value); } - @java.lang.Override public Builder mergeFrom(com.google.protobuf.Message other) { if (other instanceof com.google.cloud.tpu.v1.NetworkEndpoint) { - return mergeFrom((com.google.cloud.tpu.v1.NetworkEndpoint) other); + return mergeFrom((com.google.cloud.tpu.v1.NetworkEndpoint)other); } else { super.mergeFrom(other); return this; @@ -467,25 +434,22 @@ public Builder mergeFrom( case 0: done = true; break; - case 10: - { - ipAddress_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000001; - break; - } // case 10 - case 16: - { - port_ = input.readInt32(); - bitField0_ |= 0x00000002; - break; - } // case 16 - default: - { - if (!super.parseUnknownField(input, extensionRegistry, tag)) { - done = true; // was an endgroup tag - } - break; - } // default: + case 10: { + ipAddress_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000001; + break; + } // case 10 + case 16: { + port_ = input.readInt32(); + bitField0_ |= 0x00000002; + break; + } // case 16 + default: { + if (!super.parseUnknownField(input, extensionRegistry, tag)) { + done = true; // was an endgroup tag + } + break; + } // default: } // switch (tag) } // while (!done) } catch (com.google.protobuf.InvalidProtocolBufferException e) { @@ -495,25 +459,22 @@ public Builder mergeFrom( } // finally return this; } - private int bitField0_; private java.lang.Object ipAddress_ = ""; /** - * - * * 
      * The IP address of this network endpoint.
      *
* * string ip_address = 1; - * * @return The ipAddress. */ public java.lang.String getIpAddress() { java.lang.Object ref = ipAddress_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); ipAddress_ = s; return s; @@ -522,21 +483,20 @@ public java.lang.String getIpAddress() { } } /** - * - * * 
      * The IP address of this network endpoint.
      *
* * string ip_address = 1; - * * @return The bytes for ipAddress. */ - public com.google.protobuf.ByteString getIpAddressBytes() { + public com.google.protobuf.ByteString + getIpAddressBytes() { java.lang.Object ref = ipAddress_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); ipAddress_ = b; return b; } else { @@ -544,35 +504,28 @@ public com.google.protobuf.ByteString getIpAddressBytes() { } } /** - * - * * 
      * The IP address of this network endpoint.
      *
* * string ip_address = 1; - * * @param value The ipAddress to set. * @return This builder for chaining. */ - public Builder setIpAddress(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setIpAddress( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } ipAddress_ = value; bitField0_ |= 0x00000001; onChanged(); return this; } /** - * - * * 
      * The IP address of this network endpoint.
      *
* * string ip_address = 1; - * * @return This builder for chaining. */ public Builder clearIpAddress() { @@ -582,21 +535,17 @@ public Builder clearIpAddress() { return this; } /** - * - * * 
      * The IP address of this network endpoint.
      *
* * string ip_address = 1; - * * @param value The bytes for ipAddress to set. * @return This builder for chaining. */ - public Builder setIpAddressBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setIpAddressBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); ipAddress_ = value; bitField0_ |= 0x00000001; @@ -604,16 +553,13 @@ public Builder setIpAddressBytes(com.google.protobuf.ByteString value) { return this; } - private int port_; + private int port_ ; /** - * - * * 
      * The port of this network endpoint.
      *
* * int32 port = 2; - * * @return The port. */ @java.lang.Override @@ -621,33 +567,27 @@ public int getPort() { return port_; } /** - * - * * 
      * The port of this network endpoint.
      *
* * int32 port = 2; - * * @param value The port to set. * @return This builder for chaining. */ public Builder setPort(int value) { - + port_ = value; bitField0_ |= 0x00000002; onChanged(); return this; } /** - * - * * 
      * The port of this network endpoint.
      *
* * int32 port = 2; - * * @return This builder for chaining. */ public Builder clearPort() { @@ -656,9 +596,9 @@ public Builder clearPort() { onChanged(); return this; } - @java.lang.Override - public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) { + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { return super.setUnknownFields(unknownFields); } @@ -668,12 +608,12 @@ public final Builder mergeUnknownFields( return super.mergeUnknownFields(unknownFields); } + // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.NetworkEndpoint) } // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.NetworkEndpoint) private static final com.google.cloud.tpu.v1.NetworkEndpoint DEFAULT_INSTANCE; - static { DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.NetworkEndpoint(); } @@ -682,27 +622,27 @@ public static com.google.cloud.tpu.v1.NetworkEndpoint getDefaultInstance() { return DEFAULT_INSTANCE; } - private static final com.google.protobuf.Parser PARSER = - new com.google.protobuf.AbstractParser() { - @java.lang.Override - public NetworkEndpoint parsePartialFrom( - com.google.protobuf.CodedInputStream input, - com.google.protobuf.ExtensionRegistryLite extensionRegistry) - throws com.google.protobuf.InvalidProtocolBufferException { - Builder builder = newBuilder(); - try { - builder.mergeFrom(input, extensionRegistry); - } catch (com.google.protobuf.InvalidProtocolBufferException e) { - throw e.setUnfinishedMessage(builder.buildPartial()); - } catch (com.google.protobuf.UninitializedMessageException e) { - throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); - } catch (java.io.IOException e) { - throw new com.google.protobuf.InvalidProtocolBufferException(e) - .setUnfinishedMessage(builder.buildPartial()); - } - return builder.buildPartial(); - } - }; + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public NetworkEndpoint parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + Builder builder = newBuilder(); + try { + builder.mergeFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(builder.buildPartial()); + } catch (com.google.protobuf.UninitializedMessageException e) { + throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException(e) + .setUnfinishedMessage(builder.buildPartial()); + } + return builder.buildPartial(); + } + }; public static com.google.protobuf.Parser parser() { return PARSER; @@ -717,4 +657,6 @@ public com.google.protobuf.Parser getParserForType() { public com.google.cloud.tpu.v1.NetworkEndpoint getDefaultInstanceForType() { return DEFAULT_INSTANCE; } + } + diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java similarity index 51% rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java index 02f2f949146b..b77928c7db20 100644 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java @@ -1,62 +1,38 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/tpu/v1/cloud_tpu.proto package com.google.cloud.tpu.v1; -public interface NetworkEndpointOrBuilder - extends +public interface NetworkEndpointOrBuilder extends // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.NetworkEndpoint) com.google.protobuf.MessageOrBuilder { /** - * - * * 
    * The IP address of this network endpoint.
    *
* * string ip_address = 1; - * * @return The ipAddress. */ java.lang.String getIpAddress(); /** - * - * * 
    * The IP address of this network endpoint.
    *
* * string ip_address = 1; - * * @return The bytes for ipAddress. */ - com.google.protobuf.ByteString getIpAddressBytes(); + com.google.protobuf.ByteString + getIpAddressBytes(); /** - * - * * 
    * The port of this network endpoint.
    *
* * int32 port = 2; - * * @return The port. */ int getPort(); diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java similarity index 69% rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java index 0f710f8ee520..c6ecc32d95c3 100644 --- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java +++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java @@ -1,42 +1,24 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/tpu/v1/cloud_tpu.proto package com.google.cloud.tpu.v1; /** - * - * * 
  * A TPU instance.
  *
* * Protobuf type {@code google.cloud.tpu.v1.Node} */ -public final class Node extends com.google.protobuf.GeneratedMessageV3 - implements +public final class Node extends + com.google.protobuf.GeneratedMessageV3 implements // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.Node) NodeOrBuilder { - private static final long serialVersionUID = 0L; +private static final long serialVersionUID = 0L; // Use Node.newBuilder() to construct. private Node(com.google.protobuf.GeneratedMessageV3.Builder builder) { super(builder); } - private Node() { name_ = ""; description_ = ""; @@ -57,53 +39,51 @@ private Node() { @java.lang.Override @SuppressWarnings({"unused"}) - protected java.lang.Object newInstance(UnusedPrivateParameter unused) { + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { return new Node(); } @java.lang.Override - public final com.google.protobuf.UnknownFieldSet getUnknownFields() { + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { return this.unknownFields; } - - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_Node_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_descriptor; } @SuppressWarnings({"rawtypes"}) @java.lang.Override - protected com.google.protobuf.MapField internalGetMapField(int number) { + protected com.google.protobuf.MapField internalGetMapField( + int number) { switch (number) { case 24: return internalGetLabels(); default: - throw new RuntimeException("Invalid map field number: " + number); + throw new RuntimeException( + "Invalid map field number: " + number); } } - @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.tpu.v1.CloudTpuProto - .internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable + return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable .ensureFieldAccessorsInitialized( com.google.cloud.tpu.v1.Node.class, com.google.cloud.tpu.v1.Node.Builder.class); } /** - * - * * 
    * Represents the different states of a TPU node during its lifecycle.
    *
* * Protobuf enum {@code google.cloud.tpu.v1.Node.State} */ - public enum State implements com.google.protobuf.ProtocolMessageEnum { + public enum State + implements com.google.protobuf.ProtocolMessageEnum { /** - * - * * 
      * TPU node state is not known/set.
      *
@@ -112,8 +92,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum { */ STATE_UNSPECIFIED(0), /** - * - * * 
      * TPU node is being created.
      *
@@ -122,8 +100,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum { */ CREATING(1), /** - * - * * 
      * TPU node has been created.
      *
@@ -132,8 +108,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum { */ READY(2), /** - * - * * 
      * TPU node is restarting.
      *
@@ -142,8 +116,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum { */ RESTARTING(3), /** - * - * * 
      * TPU node is undergoing reimaging.
      *
@@ -152,8 +124,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum { */ REIMAGING(4), /** - * - * * 
      * TPU node is being deleted.
      *
@@ -162,8 +132,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum { */ DELETING(5), /** - * - * * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the `help_description` field.
@@ -173,8 +141,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     REPAIRING(6),
     /**
-     *
-     *
      * 
      * TPU node is stopped.
      * 

@@ -183,8 +149,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STOPPED(8),
     /**
-     *
-     *
      * 
      * TPU node is currently stopping.
      * 

@@ -193,8 +157,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STOPPING(9),
     /**
-     *
-     *
      * 
      * TPU node is currently starting.
      * 

@@ -203,8 +165,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STARTING(10),
     /**
-     *
-     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -213,8 +173,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     PREEMPTED(11),
     /**
-     *
-     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -224,8 +182,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     TERMINATED(12),
     /**
-     *
-     *
      * 
      * TPU node is currently hiding.
      * 

@@ -234,8 +190,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     HIDING(13),
     /**
-     *
-     *
      * 
      * TPU node has been hidden.
      * 

@@ -244,8 +198,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     HIDDEN(14),
     /**
-     *
-     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -257,8 +209,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * TPU node state is not known/set.
      * 

@@ -267,8 +217,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STATE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * TPU node is being created.
      * 

@@ -277,8 +225,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int CREATING_VALUE = 1;
     /**
-     *
-     *
      * 
      * TPU node has been created.
      * 

@@ -287,8 +233,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int READY_VALUE = 2;
     /**
-     *
-     *
      * 
      * TPU node is restarting.
      * 

@@ -297,8 +241,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int RESTARTING_VALUE = 3;
     /**
-     *
-     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -307,8 +249,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int REIMAGING_VALUE = 4;
     /**
-     *
-     *
      * 
      * TPU node is being deleted.
      * 

@@ -317,8 +257,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int DELETING_VALUE = 5;
     /**
-     *
-     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the `help_description` field.
@@ -328,8 +266,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int REPAIRING_VALUE = 6;
     /**
-     *
-     *
      * 
      * TPU node is stopped.
      * 

@@ -338,8 +274,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STOPPED_VALUE = 8;
     /**
-     *
-     *
      * 
      * TPU node is currently stopping.
      * 

@@ -348,8 +282,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STOPPING_VALUE = 9;
     /**
-     *
-     *
      * 
      * TPU node is currently starting.
      * 

@@ -358,8 +290,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STARTING_VALUE = 10;
     /**
-     *
-     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -368,8 +298,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int PREEMPTED_VALUE = 11;
     /**
-     *
-     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -379,8 +307,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int TERMINATED_VALUE = 12;
     /**
-     *
-     *
      * 
      * TPU node is currently hiding.
      * 

@@ -389,8 +315,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HIDING_VALUE = 13;
     /**
-     *
-     *
      * 
      * TPU node has been hidden.
      * 

@@ -399,8 +323,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HIDDEN_VALUE = 14;
     /**
-     *
-     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -409,6 +331,7 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int UNHIDING_VALUE = 15;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -433,73 +356,61 @@ public static State valueOf(int value) {
      */
     public static State forNumber(int value) {
       switch (value) {
-        case 0:
-          return STATE_UNSPECIFIED;
-        case 1:
-          return CREATING;
-        case 2:
-          return READY;
-        case 3:
-          return RESTARTING;
-        case 4:
-          return REIMAGING;
-        case 5:
-          return DELETING;
-        case 6:
-          return REPAIRING;
-        case 8:
-          return STOPPED;
-        case 9:
-          return STOPPING;
-        case 10:
-          return STARTING;
-        case 11:
-          return PREEMPTED;
-        case 12:
-          return TERMINATED;
-        case 13:
-          return HIDING;
-        case 14:
-          return HIDDEN;
-        case 15:
-          return UNHIDING;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+        case 0: return STATE_UNSPECIFIED;
+        case 1: return CREATING;
+        case 2: return READY;
+        case 3: return RESTARTING;
+        case 4: return REIMAGING;
+        case 5: return DELETING;
+        case 6: return REPAIRING;
+        case 8: return STOPPED;
+        case 9: return STOPPING;
+        case 10: return STARTING;
+        case 11: return PREEMPTED;
+        case 12: return TERMINATED;
+        case 13: return HIDING;
+        case 14: return HIDDEN;
+        case 15: return UNHIDING;
+        default: return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        State> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public State findValueByNumber(int number) {
+              return State.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public State findValueByNumber(int number) {
-            return State.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v1.Node.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final State[] VALUES = values();
 
-    public static State valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static State valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -517,8 +428,6 @@ private State(int value) {
   }
 
   /**
-   *
-   *
    * 
    * Health defines the status of a TPU node as reported by
    * Health Monitor.
@@ -526,10 +435,9 @@ private State(int value) {
    *
    * Protobuf enum {@code google.cloud.tpu.v1.Node.Health}
    */
-  public enum Health implements com.google.protobuf.ProtocolMessageEnum {
+  public enum Health
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -538,8 +446,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     HEALTH_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * The resource is healthy.
      * 

@@ -548,8 +454,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     HEALTHY(1),
     /**
-     *
-     *
      * 
      * The resource is unhealthy.
      * 

@@ -558,8 +462,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     DEPRECATED_UNHEALTHY(2),
     /**
-     *
-     *
      * 
      * The resource is unresponsive.
      * 

@@ -568,8 +470,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     TIMEOUT(3),
     /**
-     *
-     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -578,8 +478,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     UNHEALTHY_TENSORFLOW(4),
     /**
-     *
-     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -592,8 +490,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -602,8 +498,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HEALTH_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * The resource is healthy.
      * 

@@ -612,8 +506,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HEALTHY_VALUE = 1;
     /**
-     *
-     *
      * 
      * The resource is unhealthy.
      * 

@@ -622,8 +514,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int DEPRECATED_UNHEALTHY_VALUE = 2;
     /**
-     *
-     *
      * 
      * The resource is unresponsive.
      * 

@@ -632,8 +522,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int TIMEOUT_VALUE = 3;
     /**
-     *
-     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -642,8 +530,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int UNHEALTHY_TENSORFLOW_VALUE = 4;
     /**
-     *
-     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -653,6 +539,7 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int UNHEALTHY_MAINTENANCE_VALUE = 5;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -677,55 +564,52 @@ public static Health valueOf(int value) {
      */
     public static Health forNumber(int value) {
       switch (value) {
-        case 0:
-          return HEALTH_UNSPECIFIED;
-        case 1:
-          return HEALTHY;
-        case 2:
-          return DEPRECATED_UNHEALTHY;
-        case 3:
-          return TIMEOUT;
-        case 4:
-          return UNHEALTHY_TENSORFLOW;
-        case 5:
-          return UNHEALTHY_MAINTENANCE;
-        default:
-          return null;
+        case 0: return HEALTH_UNSPECIFIED;
+        case 1: return HEALTHY;
+        case 2: return DEPRECATED_UNHEALTHY;
+        case 3: return TIMEOUT;
+        case 4: return UNHEALTHY_TENSORFLOW;
+        case 5: return UNHEALTHY_MAINTENANCE;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        Health> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public Health findValueByNumber(int number) {
+              return Health.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public Health findValueByNumber(int number) {
-            return Health.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v1.Node.getDescriptor().getEnumTypes().get(1);
     }
 
     private static final Health[] VALUES = values();
 
-    public static Health valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static Health valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -743,18 +627,15 @@ private Health(int value) {
   }
 
   /**
-   *
-   *
    * 
    * TPU API Version.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v1.Node.ApiVersion}
    */
-  public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
+  public enum ApiVersion
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * API version is unknown.
      * 

@@ -763,8 +644,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     API_VERSION_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -773,8 +652,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     V1_ALPHA1(1),
     /**
-     *
-     *
      * 
      * TPU API V1 version.
      * 

@@ -783,8 +660,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     V1(2),
     /**
-     *
-     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -796,8 +671,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * API version is unknown.
      * 

@@ -806,8 +679,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int API_VERSION_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -816,8 +687,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V1_ALPHA1_VALUE = 1;
     /**
-     *
-     *
      * 
      * TPU API V1 version.
      * 

@@ -826,8 +695,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V1_VALUE = 2;
     /**
-     *
-     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -836,6 +703,7 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V2_ALPHA1_VALUE = 3;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -860,51 +728,50 @@ public static ApiVersion valueOf(int value) {
      */
     public static ApiVersion forNumber(int value) {
       switch (value) {
-        case 0:
-          return API_VERSION_UNSPECIFIED;
-        case 1:
-          return V1_ALPHA1;
-        case 2:
-          return V1;
-        case 3:
-          return V2_ALPHA1;
-        default:
-          return null;
+        case 0: return API_VERSION_UNSPECIFIED;
+        case 1: return V1_ALPHA1;
+        case 2: return V1;
+        case 3: return V2_ALPHA1;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        ApiVersion> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public ApiVersion findValueByNumber(int number) {
+              return ApiVersion.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public ApiVersion findValueByNumber(int number) {
-            return ApiVersion.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v1.Node.getDescriptor().getEnumTypes().get(2);
     }
 
     private static final ApiVersion[] VALUES = values();
 
-    public static ApiVersion valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static ApiVersion valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -922,20 +789,14 @@ private ApiVersion(int value) {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The name.
    */
   @java.lang.Override
@@ -944,31 +805,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -977,18 +836,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int DESCRIPTION_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object description_ = "";
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The description.
    */
   @java.lang.Override
@@ -997,29 +852,29 @@ public java.lang.String getDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       description_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The bytes for description.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDescriptionBytes() {
+  public com.google.protobuf.ByteString
+      getDescriptionBytes() {
     java.lang.Object ref = description_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       description_ = b;
       return b;
     } else {
@@ -1028,18 +883,14 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
   }
 
   public static final int ACCELERATOR_TYPE_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object acceleratorType_ = "";
   /**
-   *
-   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The acceleratorType.
    */
   @java.lang.Override
@@ -1048,29 +899,29 @@ public java.lang.String getAcceleratorType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       acceleratorType_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for acceleratorType.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
+  public com.google.protobuf.ByteString
+      getAcceleratorTypeBytes() {
     java.lang.Object ref = acceleratorType_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       acceleratorType_ = b;
       return b;
     } else {
@@ -1079,12 +930,9 @@ public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
   }
 
   public static final int IP_ADDRESS_FIELD_NUMBER = 8;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object ipAddress_ = "";
   /**
-   *
-   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network address for the TPU Node as visible to Compute Engine
@@ -1092,27 +940,24 @@ public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
    * 

    *
    * string ip_address = 8 [deprecated = true];
-   *
-   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
-   *     google/cloud/tpu/v1/cloud_tpu.proto;l=275
+   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
+   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
    * @return The ipAddress.
    */
   @java.lang.Override
-  @java.lang.Deprecated
-  public java.lang.String getIpAddress() {
+  @java.lang.Deprecated public java.lang.String getIpAddress() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       ipAddress_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network address for the TPU Node as visible to Compute Engine
@@ -1120,18 +965,18 @@ public java.lang.String getIpAddress() {
    * 

    *
    * string ip_address = 8 [deprecated = true];
-   *
-   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
-   *     google/cloud/tpu/v1/cloud_tpu.proto;l=275
+   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
+   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
    * @return The bytes for ipAddress.
    */
   @java.lang.Override
-  @java.lang.Deprecated
-  public com.google.protobuf.ByteString getIpAddressBytes() {
+  @java.lang.Deprecated public com.google.protobuf.ByteString
+      getIpAddressBytes() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       ipAddress_ = b;
       return b;
     } else {
@@ -1140,57 +985,51 @@ public com.google.protobuf.ByteString getIpAddressBytes() {
   }
 
   public static final int PORT_FIELD_NUMBER = 14;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object port_ = "";
   /**
-   *
-   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network port for the TPU Node as visible to Compute Engine instances.
    * 

    *
    * string port = 14 [deprecated = true];
-   *
-   * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
-   *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
+   * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
+   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
    * @return The port.
    */
   @java.lang.Override
-  @java.lang.Deprecated
-  public java.lang.String getPort() {
+  @java.lang.Deprecated public java.lang.String getPort() {
     java.lang.Object ref = port_;
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       port_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network port for the TPU Node as visible to Compute Engine instances.
    * 

    *
    * string port = 14 [deprecated = true];
-   *
-   * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
-   *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
+   * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
+   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
    * @return The bytes for port.
    */
   @java.lang.Override
-  @java.lang.Deprecated
-  public com.google.protobuf.ByteString getPortBytes() {
+  @java.lang.Deprecated public com.google.protobuf.ByteString
+      getPortBytes() {
     java.lang.Object ref = port_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       port_ = b;
       return b;
     } else {
@@ -1201,54 +1040,39 @@ public com.google.protobuf.ByteString getPortBytes() {
   public static final int STATE_FIELD_NUMBER = 9;
   private int state_ = 0;
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for state.
    */
-  @java.lang.Override
-  public int getStateValue() {
+  @java.lang.Override public int getStateValue() {
     return state_;
   }
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The state.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v1.Node.State getState() {
-    com.google.cloud.tpu.v1.Node.State result =
-        com.google.cloud.tpu.v1.Node.State.forNumber(state_);
+  @java.lang.Override public com.google.cloud.tpu.v1.Node.State getState() {
+    com.google.cloud.tpu.v1.Node.State result = com.google.cloud.tpu.v1.Node.State.forNumber(state_);
     return result == null ? com.google.cloud.tpu.v1.Node.State.UNRECOGNIZED : result;
   }
 
   public static final int HEALTH_DESCRIPTION_FIELD_NUMBER = 10;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object healthDescription_ = "";
   /**
-   *
-   *
    * 
-   * Output only. If this field is populated, it contains a description of why the TPU Node
-   * is unhealthy.
+   * Output only. If this field is populated, it contains a description of why
+   * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The healthDescription.
    */
   @java.lang.Override
@@ -1257,30 +1081,30 @@ public java.lang.String getHealthDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       healthDescription_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
-   * Output only. If this field is populated, it contains a description of why the TPU Node
-   * is unhealthy.
+   * Output only. If this field is populated, it contains a description of why
+   * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for healthDescription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getHealthDescriptionBytes() {
+  public com.google.protobuf.ByteString
+      getHealthDescriptionBytes() {
     java.lang.Object ref = healthDescription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       healthDescription_ = b;
       return b;
     } else {
@@ -1289,18 +1113,14 @@ public com.google.protobuf.ByteString getHealthDescriptionBytes() {
   }
 
   public static final int TENSORFLOW_VERSION_FIELD_NUMBER = 11;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object tensorflowVersion_ = "";
   /**
-   *
-   *
    * 
    * Required. The version of Tensorflow running in the Node.
    * 

    *
    * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The tensorflowVersion.
    */
   @java.lang.Override
@@ -1309,29 +1129,29 @@ public java.lang.String getTensorflowVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       tensorflowVersion_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The version of Tensorflow running in the Node.
    * 

    *
    * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for tensorflowVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTensorflowVersionBytes() {
+  public com.google.protobuf.ByteString
+      getTensorflowVersionBytes() {
     java.lang.Object ref = tensorflowVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       tensorflowVersion_ = b;
       return b;
     } else {
@@ -1340,12 +1160,9 @@ public com.google.protobuf.ByteString getTensorflowVersionBytes() {
   }
 
   public static final int NETWORK_FIELD_NUMBER = 12;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object network_ = "";
   /**
-   *
-   *
    * 
    * The name of a network they wish to peer the TPU node to. It must be a
    * preexisting Compute Engine network inside of the project on which this API
@@ -1353,7 +1170,6 @@ public com.google.protobuf.ByteString getTensorflowVersionBytes() {
    * 

    *
    * string network = 12;
-   *
    * @return The network.
    */
   @java.lang.Override
@@ -1362,15 +1178,14 @@ public java.lang.String getNetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       network_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The name of a network they wish to peer the TPU node to. It must be a
    * preexisting Compute Engine network inside of the project on which this API
@@ -1378,15 +1193,16 @@ public java.lang.String getNetwork() {
    * 

    *
    * string network = 12;
-   *
    * @return The bytes for network.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNetworkBytes() {
+  public com.google.protobuf.ByteString
+      getNetworkBytes() {
     java.lang.Object ref = network_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       network_ = b;
       return b;
     } else {
@@ -1395,12 +1211,9 @@ public com.google.protobuf.ByteString getNetworkBytes() {
   }
 
   public static final int CIDR_BLOCK_FIELD_NUMBER = 13;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object cidrBlock_ = "";
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1413,7 +1226,6 @@ public com.google.protobuf.ByteString getNetworkBytes() {
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The cidrBlock.
    */
   @java.lang.Override
@@ -1422,15 +1234,14 @@ public java.lang.String getCidrBlock() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       cidrBlock_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1443,15 +1254,16 @@ public java.lang.String getCidrBlock() {
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The bytes for cidrBlock.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getCidrBlockBytes() {
+  public com.google.protobuf.ByteString
+      getCidrBlockBytes() {
     java.lang.Object ref = cidrBlock_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       cidrBlock_ = b;
       return b;
     } else {
@@ -1460,21 +1272,17 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
   }
 
   public static final int SERVICE_ACCOUNT_FIELD_NUMBER = 15;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object serviceAccount_ = "";
   /**
-   *
-   *
    * 
-   * Output only. The service account used to run the tensor flow services within the node.
-   * To share resources, including Google Cloud Storage data, with the
-   * Tensorflow job running in the Node, this account must have permissions to
-   * that data.
+   * Output only. The service account used to run the tensor flow services
+   * within the node. To share resources, including Google Cloud Storage data,
+   * with the Tensorflow job running in the Node, this account must have
+   * permissions to that data.
    * 

    *
    * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The serviceAccount.
    */
   @java.lang.Override
@@ -1483,32 +1291,32 @@ public java.lang.String getServiceAccount() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       serviceAccount_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
-   * Output only. The service account used to run the tensor flow services within the node.
-   * To share resources, including Google Cloud Storage data, with the
-   * Tensorflow job running in the Node, this account must have permissions to
-   * that data.
+   * Output only. The service account used to run the tensor flow services
+   * within the node. To share resources, including Google Cloud Storage data,
+   * with the Tensorflow job running in the Node, this account must have
+   * permissions to that data.
    * 

    *
    * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for serviceAccount.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getServiceAccountBytes() {
+  public com.google.protobuf.ByteString
+      getServiceAccountBytes() {
     java.lang.Object ref = serviceAccount_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       serviceAccount_ = b;
       return b;
     } else {
@@ -1519,15 +1327,11 @@ public com.google.protobuf.ByteString getServiceAccountBytes() {
   public static final int CREATE_TIME_FIELD_NUMBER = 16;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -1535,15 +1339,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The createTime.
    */
   @java.lang.Override
@@ -1551,14 +1351,11 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
@@ -1568,14 +1365,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SCHEDULING_CONFIG_FIELD_NUMBER = 17;
   private com.google.cloud.tpu.v1.SchedulingConfig schedulingConfig_;
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
-   *
    * @return Whether the schedulingConfig field is set.
    */
   @java.lang.Override
@@ -1583,25 +1377,18 @@ public boolean hasSchedulingConfig() {
     return schedulingConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
-   *
    * @return The schedulingConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v1.SchedulingConfig getSchedulingConfig() {
-    return schedulingConfig_ == null
-        ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()
-        : schedulingConfig_;
+    return schedulingConfig_ == null ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
   }
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

@@ -1610,166 +1397,133 @@ public com.google.cloud.tpu.v1.SchedulingConfig getSchedulingConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v1.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder() {
-    return schedulingConfig_ == null
-        ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()
-        : schedulingConfig_;
+    return schedulingConfig_ == null ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
   }
 
   public static final int NETWORK_ENDPOINTS_FIELD_NUMBER = 21;
-
   @SuppressWarnings("serial")
   private java.util.List networkEndpoints_;
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public java.util.List getNetworkEndpointsList() {
     return networkEndpoints_;
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getNetworkEndpointsOrBuilderList() {
     return networkEndpoints_;
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public int getNetworkEndpointsCount() {
     return networkEndpoints_.size();
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v1.NetworkEndpoint getNetworkEndpoints(int index) {
     return networkEndpoints_.get(index);
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index) {
+  public com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
+      int index) {
     return networkEndpoints_.get(index);
   }
 
   public static final int HEALTH_FIELD_NUMBER = 22;
   private int health_ = 0;
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v1.Node.Health health = 22;
-   *
    * @return The enum numeric value on the wire for health.
    */
-  @java.lang.Override
-  public int getHealthValue() {
+  @java.lang.Override public int getHealthValue() {
     return health_;
   }
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v1.Node.Health health = 22;
-   *
    * @return The health.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v1.Node.Health getHealth() {
-    com.google.cloud.tpu.v1.Node.Health result =
-        com.google.cloud.tpu.v1.Node.Health.forNumber(health_);
+  @java.lang.Override public com.google.cloud.tpu.v1.Node.Health getHealth() {
+    com.google.cloud.tpu.v1.Node.Health result = com.google.cloud.tpu.v1.Node.Health.forNumber(health_);
     return result == null ? com.google.cloud.tpu.v1.Node.Health.UNRECOGNIZED : result;
   }
 
   public static final int LABELS_FIELD_NUMBER = 24;
-
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry defaultEntry =
-        com.google.protobuf.MapEntry.newDefaultInstance(
-            com.google.cloud.tpu.v1.CloudTpuProto
-                .internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor,
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "",
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "");
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, java.lang.String> defaultEntry =
+            com.google.protobuf.MapEntry
+            .newDefaultInstance(
+                com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "");
   }
-
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField labels_;
-
-  private com.google.protobuf.MapField internalGetLabels() {
+  private com.google.protobuf.MapField<
+      java.lang.String, java.lang.String> labels_;
+  private com.google.protobuf.MapField
+  internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
-
   public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1777,21 +1531,20 @@ public int getLabelsCount() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public boolean containsLabels(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsLabels(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /** Use {@link #getLabelsMap()} instead. */
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1803,8 +1556,6 @@ public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1812,19 +1563,17 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public /* nullable */ java.lang.String getLabelsOrDefault(
+  public /* nullable */
+java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetLabels().getMap();
+java.lang.String defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1832,11 +1581,11 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public java.lang.String getLabelsOrThrow(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetLabels().getMap();
+  public java.lang.String getLabelsOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1846,8 +1595,6 @@ public java.lang.String getLabelsOrThrow(java.lang.String key) {
   public static final int USE_SERVICE_NETWORKING_FIELD_NUMBER = 27;
   private boolean useServiceNetworking_ = false;
   /**
-   *
-   *
    * 
    * Whether the VPC peering for the node is set up through Service Networking
    * API. The VPC Peering should be set up before provisioning the node.
@@ -1857,7 +1604,6 @@ public java.lang.String getLabelsOrThrow(java.lang.String key) {
    * 

    *
    * bool use_service_networking = 27;
-   *
    * @return The useServiceNetworking.
    */
   @java.lang.Override
@@ -1868,125 +1614,91 @@ public boolean getUseServiceNetworking() {
   public static final int API_VERSION_FIELD_NUMBER = 38;
   private int apiVersion_ = 0;
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for apiVersion.
    */
-  @java.lang.Override
-  public int getApiVersionValue() {
+  @java.lang.Override public int getApiVersionValue() {
     return apiVersion_;
   }
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The apiVersion.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v1.Node.ApiVersion getApiVersion() {
-    com.google.cloud.tpu.v1.Node.ApiVersion result =
-        com.google.cloud.tpu.v1.Node.ApiVersion.forNumber(apiVersion_);
+  @java.lang.Override public com.google.cloud.tpu.v1.Node.ApiVersion getApiVersion() {
+    com.google.cloud.tpu.v1.Node.ApiVersion result = com.google.cloud.tpu.v1.Node.ApiVersion.forNumber(apiVersion_);
     return result == null ? com.google.cloud.tpu.v1.Node.ApiVersion.UNRECOGNIZED : result;
   }
 
   public static final int SYMPTOMS_FIELD_NUMBER = 39;
-
   @SuppressWarnings("serial")
   private java.util.List symptoms_;
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public java.util.List getSymptomsList() {
     return symptoms_;
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getSymptomsOrBuilderList() {
     return symptoms_;
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public int getSymptomsCount() {
     return symptoms_.size();
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v1.Symptom getSymptoms(int index) {
     return symptoms_.get(index);
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(int index) {
+  public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(
+      int index) {
     return symptoms_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1998,7 +1710,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -2044,13 +1757,16 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (health_ != com.google.cloud.tpu.v1.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
       output.writeEnum(22, health_);
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 24);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetLabels(),
+        LabelsDefaultEntryHolder.defaultEntry,
+        24);
     if (useServiceNetworking_ != false) {
       output.writeBool(27, useServiceNetworking_);
     }
-    if (apiVersion_
-        != com.google.cloud.tpu.v1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+    if (apiVersion_ != com.google.cloud.tpu.v1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
       output.writeEnum(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
@@ -2078,7 +1794,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(8, ipAddress_);
     }
     if (state_ != com.google.cloud.tpu.v1.Node.State.STATE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(9, state_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(9, state_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(healthDescription_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(10, healthDescription_);
@@ -2099,37 +1816,42 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(15, serviceAccount_);
     }
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(16, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(16, getCreateTime());
     }
     if (schedulingConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(17, getSchedulingConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(17, getSchedulingConfig());
     }
     for (int i = 0; i < networkEndpoints_.size(); i++) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(21, networkEndpoints_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(21, networkEndpoints_.get(i));
     }
     if (health_ != com.google.cloud.tpu.v1.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(22, health_);
-    }
-    for (java.util.Map.Entry entry :
-        internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry labels__ =
-          LabelsDefaultEntryHolder.defaultEntry
-              .newBuilderForType()
-              .setKey(entry.getKey())
-              .setValue(entry.getValue())
-              .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(24, labels__);
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(22, health_);
+    }
+    for (java.util.Map.Entry entry
+         : internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(24, labels__);
     }
     if (useServiceNetworking_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(27, useServiceNetworking_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(27, useServiceNetworking_);
     }
-    if (apiVersion_
-        != com.google.cloud.tpu.v1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(38, apiVersion_);
+    if (apiVersion_ != com.google.cloud.tpu.v1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(39, symptoms_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(39, symptoms_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -2139,38 +1861,54 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.Node)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.Node other = (com.google.cloud.tpu.v1.Node) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getDescription().equals(other.getDescription())) return false;
-    if (!getAcceleratorType().equals(other.getAcceleratorType())) return false;
-    if (!getIpAddress().equals(other.getIpAddress())) return false;
-    if (!getPort().equals(other.getPort())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getDescription()
+        .equals(other.getDescription())) return false;
+    if (!getAcceleratorType()
+        .equals(other.getAcceleratorType())) return false;
+    if (!getIpAddress()
+        .equals(other.getIpAddress())) return false;
+    if (!getPort()
+        .equals(other.getPort())) return false;
     if (state_ != other.state_) return false;
-    if (!getHealthDescription().equals(other.getHealthDescription())) return false;
-    if (!getTensorflowVersion().equals(other.getTensorflowVersion())) return false;
-    if (!getNetwork().equals(other.getNetwork())) return false;
-    if (!getCidrBlock().equals(other.getCidrBlock())) return false;
-    if (!getServiceAccount().equals(other.getServiceAccount())) return false;
+    if (!getHealthDescription()
+        .equals(other.getHealthDescription())) return false;
+    if (!getTensorflowVersion()
+        .equals(other.getTensorflowVersion())) return false;
+    if (!getNetwork()
+        .equals(other.getNetwork())) return false;
+    if (!getCidrBlock()
+        .equals(other.getCidrBlock())) return false;
+    if (!getServiceAccount()
+        .equals(other.getServiceAccount())) return false;
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasSchedulingConfig() != other.hasSchedulingConfig()) return false;
     if (hasSchedulingConfig()) {
-      if (!getSchedulingConfig().equals(other.getSchedulingConfig())) return false;
+      if (!getSchedulingConfig()
+          .equals(other.getSchedulingConfig())) return false;
     }
-    if (!getNetworkEndpointsList().equals(other.getNetworkEndpointsList())) return false;
+    if (!getNetworkEndpointsList()
+        .equals(other.getNetworkEndpointsList())) return false;
     if (health_ != other.health_) return false;
-    if (!internalGetLabels().equals(other.internalGetLabels())) return false;
-    if (getUseServiceNetworking() != other.getUseServiceNetworking()) return false;
+    if (!internalGetLabels().equals(
+        other.internalGetLabels())) return false;
+    if (getUseServiceNetworking()
+        != other.getUseServiceNetworking()) return false;
     if (apiVersion_ != other.apiVersion_) return false;
-    if (!getSymptomsList().equals(other.getSymptomsList())) return false;
+    if (!getSymptomsList()
+        .equals(other.getSymptomsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -2223,7 +1961,8 @@ public int hashCode() {
       hash = (53 * hash) + internalGetLabels().hashCode();
     }
     hash = (37 * hash) + USE_SERVICE_NETWORKING_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getUseServiceNetworking());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getUseServiceNetworking());
     hash = (37 * hash) + API_VERSION_FIELD_NUMBER;
     hash = (53 * hash) + apiVersion_;
     if (getSymptomsCount() > 0) {
@@ -2235,154 +1974,152 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.Node parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.Node parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.Node parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.Node parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.cloud.tpu.v1.Node parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.Node parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.Node parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.Node parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.Node parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.Node parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.Node parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.Node parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.Node parseFrom(com.google.protobuf.CodedInputStream input)
+  public static com.google.cloud.tpu.v1.Node parseFrom(
+      com.google.protobuf.CodedInputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.Node parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.Node prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A TPU instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.Node}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.Node)
       com.google.cloud.tpu.v1.NodeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_Node_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMapField(
+        int number) {
       switch (number) {
         case 24:
           return internalGetLabels();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(
+        int number) {
       switch (number) {
         case 24:
           return internalGetMutableLabels();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.cloud.tpu.v1.Node.class, com.google.cloud.tpu.v1.Node.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.Node.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -2430,9 +2167,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_Node_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_descriptor;
     }
 
     @java.lang.Override
@@ -2453,9 +2190,7 @@ public com.google.cloud.tpu.v1.Node build() {
     public com.google.cloud.tpu.v1.Node buildPartial() {
       com.google.cloud.tpu.v1.Node result = new com.google.cloud.tpu.v1.Node(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -2517,11 +2252,14 @@ private void buildPartial0(com.google.cloud.tpu.v1.Node result) {
         result.serviceAccount_ = serviceAccount_;
       }
       if (((from_bitField0_ & 0x00000800) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00001000) != 0)) {
-        result.schedulingConfig_ =
-            schedulingConfigBuilder_ == null ? schedulingConfig_ : schedulingConfigBuilder_.build();
+        result.schedulingConfig_ = schedulingConfigBuilder_ == null
+            ? schedulingConfig_
+            : schedulingConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00004000) != 0)) {
         result.health_ = health_;
@@ -2542,39 +2280,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.Node result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.Node) {
-        return mergeFrom((com.google.cloud.tpu.v1.Node) other);
+        return mergeFrom((com.google.cloud.tpu.v1.Node)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2660,10 +2397,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.Node other) {
             networkEndpointsBuilder_ = null;
             networkEndpoints_ = other.networkEndpoints_;
             bitField0_ = (bitField0_ & ~0x00002000);
-            networkEndpointsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getNetworkEndpointsFieldBuilder()
-                    : null;
+            networkEndpointsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getNetworkEndpointsFieldBuilder() : null;
           } else {
             networkEndpointsBuilder_.addAllMessages(other.networkEndpoints_);
           }
@@ -2672,7 +2408,8 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.Node other) {
       if (other.health_ != 0) {
         setHealthValue(other.getHealthValue());
       }
-      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(
+          other.internalGetLabels());
       bitField0_ |= 0x00008000;
       if (other.getUseServiceNetworking() != false) {
         setUseServiceNetworking(other.getUseServiceNetworking());
@@ -2698,10 +2435,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.Node other) {
             symptomsBuilder_ = null;
             symptoms_ = other.symptoms_;
             bitField0_ = (bitField0_ & ~0x00040000);
-            symptomsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getSymptomsFieldBuilder()
-                    : null;
+            symptomsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getSymptomsFieldBuilder() : null;
           } else {
             symptomsBuilder_.addAllMessages(other.symptoms_);
           }
@@ -2733,147 +2469,131 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 26:
-              {
-                description_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 26
-            case 42:
-              {
-                acceleratorType_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 42
-            case 66:
-              {
-                ipAddress_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 66
-            case 72:
-              {
-                state_ = input.readEnum();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 72
-            case 82:
-              {
-                healthDescription_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 82
-            case 90:
-              {
-                tensorflowVersion_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000080;
-                break;
-              } // case 90
-            case 98:
-              {
-                network_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000100;
-                break;
-              } // case 98
-            case 106:
-              {
-                cidrBlock_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000200;
-                break;
-              } // case 106
-            case 114:
-              {
-                port_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 114
-            case 122:
-              {
-                serviceAccount_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000400;
-                break;
-              } // case 122
-            case 130:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000800;
-                break;
-              } // case 130
-            case 138:
-              {
-                input.readMessage(
-                    getSchedulingConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00001000;
-                break;
-              } // case 138
-            case 170:
-              {
-                com.google.cloud.tpu.v1.NetworkEndpoint m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v1.NetworkEndpoint.parser(), extensionRegistry);
-                if (networkEndpointsBuilder_ == null) {
-                  ensureNetworkEndpointsIsMutable();
-                  networkEndpoints_.add(m);
-                } else {
-                  networkEndpointsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 170
-            case 176:
-              {
-                health_ = input.readEnum();
-                bitField0_ |= 0x00004000;
-                break;
-              } // case 176
-            case 194:
-              {
-                com.google.protobuf.MapEntry labels__ =
-                    input.readMessage(
-                        LabelsDefaultEntryHolder.defaultEntry.getParserForType(),
-                        extensionRegistry);
-                internalGetMutableLabels()
-                    .getMutableMap()
-                    .put(labels__.getKey(), labels__.getValue());
-                bitField0_ |= 0x00008000;
-                break;
-              } // case 194
-            case 216:
-              {
-                useServiceNetworking_ = input.readBool();
-                bitField0_ |= 0x00010000;
-                break;
-              } // case 216
-            case 304:
-              {
-                apiVersion_ = input.readEnum();
-                bitField0_ |= 0x00020000;
-                break;
-              } // case 304
-            case 314:
-              {
-                com.google.cloud.tpu.v1.Symptom m =
-                    input.readMessage(com.google.cloud.tpu.v1.Symptom.parser(), extensionRegistry);
-                if (symptomsBuilder_ == null) {
-                  ensureSymptomsIsMutable();
-                  symptoms_.add(m);
-                } else {
-                  symptomsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 314
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 26: {
+              description_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 26
+            case 42: {
+              acceleratorType_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 42
+            case 66: {
+              ipAddress_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 66
+            case 72: {
+              state_ = input.readEnum();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 72
+            case 82: {
+              healthDescription_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 82
+            case 90: {
+              tensorflowVersion_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000080;
+              break;
+            } // case 90
+            case 98: {
+              network_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000100;
+              break;
+            } // case 98
+            case 106: {
+              cidrBlock_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000200;
+              break;
+            } // case 106
+            case 114: {
+              port_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 114
+            case 122: {
+              serviceAccount_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000400;
+              break;
+            } // case 122
+            case 130: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000800;
+              break;
+            } // case 130
+            case 138: {
+              input.readMessage(
+                  getSchedulingConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00001000;
+              break;
+            } // case 138
+            case 170: {
+              com.google.cloud.tpu.v1.NetworkEndpoint m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v1.NetworkEndpoint.parser(),
+                      extensionRegistry);
+              if (networkEndpointsBuilder_ == null) {
+                ensureNetworkEndpointsIsMutable();
+                networkEndpoints_.add(m);
+              } else {
+                networkEndpointsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 170
+            case 176: {
+              health_ = input.readEnum();
+              bitField0_ |= 0x00004000;
+              break;
+            } // case 176
+            case 194: {
+              com.google.protobuf.MapEntry
+              labels__ = input.readMessage(
+                  LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              internalGetMutableLabels().getMutableMap().put(
+                  labels__.getKey(), labels__.getValue());
+              bitField0_ |= 0x00008000;
+              break;
+            } // case 194
+            case 216: {
+              useServiceNetworking_ = input.readBool();
+              bitField0_ |= 0x00010000;
+              break;
+            } // case 216
+            case 304: {
+              apiVersion_ = input.readEnum();
+              bitField0_ |= 0x00020000;
+              break;
+            } // case 304
+            case 314: {
+              com.google.cloud.tpu.v1.Symptom m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v1.Symptom.parser(),
+                      extensionRegistry);
+              if (symptomsBuilder_ == null) {
+                ensureSymptomsIsMutable();
+                symptoms_.add(m);
+              } else {
+                symptomsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 314
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2883,27 +2603,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -2912,23 +2627,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -2936,39 +2648,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -2978,23 +2679,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -3004,20 +2699,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object description_ = "";
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @return The description.
      */
     public java.lang.String getDescription() {
       java.lang.Object ref = description_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         description_ = s;
         return s;
@@ -3026,21 +2719,20 @@ public java.lang.String getDescription() {
       }
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @return The bytes for description.
      */
-    public com.google.protobuf.ByteString getDescriptionBytes() {
+    public com.google.protobuf.ByteString
+        getDescriptionBytes() {
       java.lang.Object ref = description_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         description_ = b;
         return b;
       } else {
@@ -3048,35 +2740,28 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @param value The description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescription(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDescription(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       description_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDescription() {
@@ -3086,21 +2771,17 @@ public Builder clearDescription() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @param value The bytes for description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDescriptionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       description_ = value;
       bitField0_ |= 0x00000002;
@@ -3110,20 +2791,18 @@ public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object acceleratorType_ = "";
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The acceleratorType.
      */
     public java.lang.String getAcceleratorType() {
       java.lang.Object ref = acceleratorType_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         acceleratorType_ = s;
         return s;
@@ -3132,21 +2811,20 @@ public java.lang.String getAcceleratorType() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for acceleratorType.
      */
-    public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
+    public com.google.protobuf.ByteString
+        getAcceleratorTypeBytes() {
       java.lang.Object ref = acceleratorType_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         acceleratorType_ = b;
         return b;
       } else {
@@ -3154,35 +2832,28 @@ public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorType(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAcceleratorType(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearAcceleratorType() {
@@ -3192,21 +2863,17 @@ public Builder clearAcceleratorType() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAcceleratorTypeBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
@@ -3216,8 +2883,6 @@ public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object ipAddress_ = "";
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -3225,16 +2890,15 @@ public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=275
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @return The ipAddress.
      */
-    @java.lang.Deprecated
-    public java.lang.String getIpAddress() {
+    @java.lang.Deprecated public java.lang.String getIpAddress() {
       java.lang.Object ref = ipAddress_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         ipAddress_ = s;
         return s;
@@ -3243,8 +2907,6 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -3252,17 +2914,17 @@ public java.lang.String getIpAddress() {
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=275
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @return The bytes for ipAddress.
      */
-    @java.lang.Deprecated
-    public com.google.protobuf.ByteString getIpAddressBytes() {
+    @java.lang.Deprecated public com.google.protobuf.ByteString
+        getIpAddressBytes() {
       java.lang.Object ref = ipAddress_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         ipAddress_ = b;
         return b;
       } else {
@@ -3270,8 +2932,6 @@ public com.google.protobuf.ByteString getIpAddressBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -3279,25 +2939,20 @@ public com.google.protobuf.ByteString getIpAddressBytes() {
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=275
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @param value The ipAddress to set.
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated
-    public Builder setIpAddress(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    @java.lang.Deprecated public Builder setIpAddress(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ipAddress_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -3305,21 +2960,17 @@ public Builder setIpAddress(java.lang.String value) {
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=275
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated
-    public Builder clearIpAddress() {
+    @java.lang.Deprecated public Builder clearIpAddress() {
       ipAddress_ = getDefaultInstance().getIpAddress();
       bitField0_ = (bitField0_ & ~0x00000008);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -3327,17 +2978,14 @@ public Builder clearIpAddress() {
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=275
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @param value The bytes for ipAddress to set.
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated
-    public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    @java.lang.Deprecated public Builder setIpAddressBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ipAddress_ = value;
       bitField0_ |= 0x00000008;
@@ -3347,24 +2995,21 @@ public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object port_ = "";
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @return The port.
      */
-    @java.lang.Deprecated
-    public java.lang.String getPort() {
+    @java.lang.Deprecated public java.lang.String getPort() {
       java.lang.Object ref = port_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         port_ = s;
         return s;
@@ -3373,25 +3018,23 @@ public java.lang.String getPort() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @return The bytes for port.
      */
-    @java.lang.Deprecated
-    public com.google.protobuf.ByteString getPortBytes() {
+    @java.lang.Deprecated public com.google.protobuf.ByteString
+        getPortBytes() {
       java.lang.Object ref = port_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         port_ = b;
         return b;
       } else {
@@ -3399,71 +3042,57 @@ public com.google.protobuf.ByteString getPortBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @param value The port to set.
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated
-    public Builder setPort(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    @java.lang.Deprecated public Builder setPort(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       port_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated
-    public Builder clearPort() {
+    @java.lang.Deprecated public Builder clearPort() {
       port_ = getDefaultInstance().getPort();
       bitField0_ = (bitField0_ & ~0x00000010);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @param value The bytes for port to set.
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated
-    public Builder setPortBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    @java.lang.Deprecated public Builder setPortBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       port_ = value;
       bitField0_ |= 0x00000010;
@@ -3473,31 +3102,22 @@ public Builder setPortBytes(com.google.protobuf.ByteString value) {
 
     private int state_ = 0;
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The enum numeric value on the wire for state.
      */
-    @java.lang.Override
-    public int getStateValue() {
+    @java.lang.Override public int getStateValue() {
       return state_;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The enum numeric value on the wire for state to set.
      * @return This builder for chaining.
      */
@@ -3508,33 +3128,24 @@ public Builder setStateValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The state.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v1.Node.State getState() {
-      com.google.cloud.tpu.v1.Node.State result =
-          com.google.cloud.tpu.v1.Node.State.forNumber(state_);
+      com.google.cloud.tpu.v1.Node.State result = com.google.cloud.tpu.v1.Node.State.forNumber(state_);
       return result == null ? com.google.cloud.tpu.v1.Node.State.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The state to set.
      * @return This builder for chaining.
      */
@@ -3548,15 +3159,11 @@ public Builder setState(com.google.cloud.tpu.v1.Node.State value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return This builder for chaining.
      */
     public Builder clearState() {
@@ -3568,21 +3175,19 @@ public Builder clearState() {
 
     private java.lang.Object healthDescription_ = "";
     /**
-     *
-     *
      * 
-     * Output only. If this field is populated, it contains a description of why the TPU Node
-     * is unhealthy.
+     * Output only. If this field is populated, it contains a description of why
+     * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The healthDescription.
      */
     public java.lang.String getHealthDescription() {
       java.lang.Object ref = healthDescription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         healthDescription_ = s;
         return s;
@@ -3591,22 +3196,21 @@ public java.lang.String getHealthDescription() {
       }
     }
     /**
-     *
-     *
      * 
-     * Output only. If this field is populated, it contains a description of why the TPU Node
-     * is unhealthy.
+     * Output only. If this field is populated, it contains a description of why
+     * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The bytes for healthDescription.
      */
-    public com.google.protobuf.ByteString getHealthDescriptionBytes() {
+    public com.google.protobuf.ByteString
+        getHealthDescriptionBytes() {
       java.lang.Object ref = healthDescription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         healthDescription_ = b;
         return b;
       } else {
@@ -3614,37 +3218,30 @@ public com.google.protobuf.ByteString getHealthDescriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
-     * Output only. If this field is populated, it contains a description of why the TPU Node
-     * is unhealthy.
+     * Output only. If this field is populated, it contains a description of why
+     * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescription(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setHealthDescription(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       healthDescription_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
-     * Output only. If this field is populated, it contains a description of why the TPU Node
-     * is unhealthy.
+     * Output only. If this field is populated, it contains a description of why
+     * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return This builder for chaining.
      */
     public Builder clearHealthDescription() {
@@ -3654,22 +3251,18 @@ public Builder clearHealthDescription() {
       return this;
     }
     /**
-     *
-     *
      * 
-     * Output only. If this field is populated, it contains a description of why the TPU Node
-     * is unhealthy.
+     * Output only. If this field is populated, it contains a description of why
+     * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The bytes for healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescriptionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setHealthDescriptionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       healthDescription_ = value;
       bitField0_ |= 0x00000040;
@@ -3679,20 +3272,18 @@ public Builder setHealthDescriptionBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object tensorflowVersion_ = "";
     /**
-     *
-     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The tensorflowVersion.
      */
     public java.lang.String getTensorflowVersion() {
       java.lang.Object ref = tensorflowVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         tensorflowVersion_ = s;
         return s;
@@ -3701,21 +3292,20 @@ public java.lang.String getTensorflowVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for tensorflowVersion.
      */
-    public com.google.protobuf.ByteString getTensorflowVersionBytes() {
+    public com.google.protobuf.ByteString
+        getTensorflowVersionBytes() {
       java.lang.Object ref = tensorflowVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         tensorflowVersion_ = b;
         return b;
       } else {
@@ -3723,35 +3313,28 @@ public com.google.protobuf.ByteString getTensorflowVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The tensorflowVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setTensorflowVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTensorflowVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       tensorflowVersion_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearTensorflowVersion() {
@@ -3761,21 +3344,17 @@ public Builder clearTensorflowVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for tensorflowVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setTensorflowVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTensorflowVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       tensorflowVersion_ = value;
       bitField0_ |= 0x00000080;
@@ -3785,8 +3364,6 @@ public Builder setTensorflowVersionBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object network_ = "";
     /**
-     *
-     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3794,13 +3371,13 @@ public Builder setTensorflowVersionBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string network = 12;
-     *
      * @return The network.
      */
     public java.lang.String getNetwork() {
       java.lang.Object ref = network_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         network_ = s;
         return s;
@@ -3809,8 +3386,6 @@ public java.lang.String getNetwork() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3818,14 +3393,15 @@ public java.lang.String getNetwork() {
      * 

      *
      * string network = 12;
-     *
      * @return The bytes for network.
      */
-    public com.google.protobuf.ByteString getNetworkBytes() {
+    public com.google.protobuf.ByteString
+        getNetworkBytes() {
       java.lang.Object ref = network_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         network_ = b;
         return b;
       } else {
@@ -3833,8 +3409,6 @@ public com.google.protobuf.ByteString getNetworkBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3842,22 +3416,18 @@ public com.google.protobuf.ByteString getNetworkBytes() {
      * 

      *
      * string network = 12;
-     *
      * @param value The network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetwork(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNetwork(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       network_ = value;
       bitField0_ |= 0x00000100;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3865,7 +3435,6 @@ public Builder setNetwork(java.lang.String value) {
      * 

      *
      * string network = 12;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNetwork() {
@@ -3875,8 +3444,6 @@ public Builder clearNetwork() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3884,14 +3451,12 @@ public Builder clearNetwork() {
      * 

      *
      * string network = 12;
-     *
      * @param value The bytes for network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNetworkBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       network_ = value;
       bitField0_ |= 0x00000100;
@@ -3901,8 +3466,6 @@ public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object cidrBlock_ = "";
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3915,13 +3478,13 @@ public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string cidr_block = 13;
-     *
      * @return The cidrBlock.
      */
     public java.lang.String getCidrBlock() {
       java.lang.Object ref = cidrBlock_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         cidrBlock_ = s;
         return s;
@@ -3930,8 +3493,6 @@ public java.lang.String getCidrBlock() {
       }
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3944,14 +3505,15 @@ public java.lang.String getCidrBlock() {
      * 

      *
      * string cidr_block = 13;
-     *
      * @return The bytes for cidrBlock.
      */
-    public com.google.protobuf.ByteString getCidrBlockBytes() {
+    public com.google.protobuf.ByteString
+        getCidrBlockBytes() {
       java.lang.Object ref = cidrBlock_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         cidrBlock_ = b;
         return b;
       } else {
@@ -3959,8 +3521,6 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3973,22 +3533,18 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
      * 

      *
      * string cidr_block = 13;
-     *
      * @param value The cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlock(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setCidrBlock(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       cidrBlock_ = value;
       bitField0_ |= 0x00000200;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4001,7 +3557,6 @@ public Builder setCidrBlock(java.lang.String value) {
      * 

      *
      * string cidr_block = 13;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCidrBlock() {
@@ -4011,8 +3566,6 @@ public Builder clearCidrBlock() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4025,14 +3578,12 @@ public Builder clearCidrBlock() {
      * 

      *
      * string cidr_block = 13;
-     *
      * @param value The bytes for cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setCidrBlockBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       cidrBlock_ = value;
       bitField0_ |= 0x00000200;
@@ -4042,23 +3593,21 @@ public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object serviceAccount_ = "";
     /**
-     *
-     *
      * 
-     * Output only. The service account used to run the tensor flow services within the node.
-     * To share resources, including Google Cloud Storage data, with the
-     * Tensorflow job running in the Node, this account must have permissions to
-     * that data.
+     * Output only. The service account used to run the tensor flow services
+     * within the node. To share resources, including Google Cloud Storage data,
+     * with the Tensorflow job running in the Node, this account must have
+     * permissions to that data.
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The serviceAccount.
      */
     public java.lang.String getServiceAccount() {
       java.lang.Object ref = serviceAccount_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         serviceAccount_ = s;
         return s;
@@ -4067,24 +3616,23 @@ public java.lang.String getServiceAccount() {
       }
     }
     /**
-     *
-     *
      * 
-     * Output only. The service account used to run the tensor flow services within the node.
-     * To share resources, including Google Cloud Storage data, with the
-     * Tensorflow job running in the Node, this account must have permissions to
-     * that data.
+     * Output only. The service account used to run the tensor flow services
+     * within the node. To share resources, including Google Cloud Storage data,
+     * with the Tensorflow job running in the Node, this account must have
+     * permissions to that data.
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The bytes for serviceAccount.
      */
-    public com.google.protobuf.ByteString getServiceAccountBytes() {
+    public com.google.protobuf.ByteString
+        getServiceAccountBytes() {
       java.lang.Object ref = serviceAccount_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         serviceAccount_ = b;
         return b;
       } else {
@@ -4092,41 +3640,34 @@ public com.google.protobuf.ByteString getServiceAccountBytes() {
       }
     }
     /**
-     *
-     *
      * 
-     * Output only. The service account used to run the tensor flow services within the node.
-     * To share resources, including Google Cloud Storage data, with the
-     * Tensorflow job running in the Node, this account must have permissions to
-     * that data.
+     * Output only. The service account used to run the tensor flow services
+     * within the node. To share resources, including Google Cloud Storage data,
+     * with the Tensorflow job running in the Node, this account must have
+     * permissions to that data.
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The serviceAccount to set.
      * @return This builder for chaining.
      */
-    public Builder setServiceAccount(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setServiceAccount(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       serviceAccount_ = value;
       bitField0_ |= 0x00000400;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
-     * Output only. The service account used to run the tensor flow services within the node.
-     * To share resources, including Google Cloud Storage data, with the
-     * Tensorflow job running in the Node, this account must have permissions to
-     * that data.
+     * Output only. The service account used to run the tensor flow services
+     * within the node. To share resources, including Google Cloud Storage data,
+     * with the Tensorflow job running in the Node, this account must have
+     * permissions to that data.
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return This builder for chaining.
      */
     public Builder clearServiceAccount() {
@@ -4136,24 +3677,20 @@ public Builder clearServiceAccount() {
       return this;
     }
     /**
-     *
-     *
      * 
-     * Output only. The service account used to run the tensor flow services within the node.
-     * To share resources, including Google Cloud Storage data, with the
-     * Tensorflow job running in the Node, this account must have permissions to
-     * that data.
+     * Output only. The service account used to run the tensor flow services
+     * within the node. To share resources, including Google Cloud Storage data,
+     * with the Tensorflow job running in the Node, this account must have
+     * permissions to that data.
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The bytes for serviceAccount to set.
      * @return This builder for chaining.
      */
-    public Builder setServiceAccountBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setServiceAccountBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       serviceAccount_ = value;
       bitField0_ |= 0x00000400;
@@ -4163,58 +3700,39 @@ public Builder setServiceAccountBytes(com.google.protobuf.ByteString value) {
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000800) != 0);
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
@@ -4230,17 +3748,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -4251,21 +3766,17 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000800) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000800) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -4278,15 +3789,11 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearCreateTime() {
       bitField0_ = (bitField0_ & ~0x00000800);
@@ -4299,15 +3806,11 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       bitField0_ |= 0x00000800;
@@ -4315,48 +3818,36 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -4364,47 +3855,34 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.cloud.tpu.v1.SchedulingConfig schedulingConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v1.SchedulingConfig,
-            com.google.cloud.tpu.v1.SchedulingConfig.Builder,
-            com.google.cloud.tpu.v1.SchedulingConfigOrBuilder>
-        schedulingConfigBuilder_;
+        com.google.cloud.tpu.v1.SchedulingConfig, com.google.cloud.tpu.v1.SchedulingConfig.Builder, com.google.cloud.tpu.v1.SchedulingConfigOrBuilder> schedulingConfigBuilder_;
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
-     *
      * @return Whether the schedulingConfig field is set.
      */
     public boolean hasSchedulingConfig() {
       return ((bitField0_ & 0x00001000) != 0);
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
-     *
      * @return The schedulingConfig.
      */
     public com.google.cloud.tpu.v1.SchedulingConfig getSchedulingConfig() {
       if (schedulingConfigBuilder_ == null) {
-        return schedulingConfig_ == null
-            ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()
-            : schedulingConfig_;
+        return schedulingConfig_ == null ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
       } else {
         return schedulingConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4425,8 +3903,6 @@ public Builder setSchedulingConfig(com.google.cloud.tpu.v1.SchedulingConfig valu
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4445,8 +3921,6 @@ public Builder setSchedulingConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4455,9 +3929,9 @@ public Builder setSchedulingConfig(
      */
     public Builder mergeSchedulingConfig(com.google.cloud.tpu.v1.SchedulingConfig value) {
       if (schedulingConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00001000) != 0)
-            && schedulingConfig_ != null
-            && schedulingConfig_ != com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00001000) != 0) &&
+          schedulingConfig_ != null &&
+          schedulingConfig_ != com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()) {
           getSchedulingConfigBuilder().mergeFrom(value);
         } else {
           schedulingConfig_ = value;
@@ -4470,8 +3944,6 @@ public Builder mergeSchedulingConfig(com.google.cloud.tpu.v1.SchedulingConfig va
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4489,8 +3961,6 @@ public Builder clearSchedulingConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4503,8 +3973,6 @@ public com.google.cloud.tpu.v1.SchedulingConfig.Builder getSchedulingConfigBuild
       return getSchedulingConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4515,14 +3983,11 @@ public com.google.cloud.tpu.v1.SchedulingConfigOrBuilder getSchedulingConfigOrBu
       if (schedulingConfigBuilder_ != null) {
         return schedulingConfigBuilder_.getMessageOrBuilder();
       } else {
-        return schedulingConfig_ == null
-            ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()
-            : schedulingConfig_;
+        return schedulingConfig_ == null ?
+            com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4530,51 +3995,39 @@ public com.google.cloud.tpu.v1.SchedulingConfigOrBuilder getSchedulingConfigOrBu
      * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v1.SchedulingConfig,
-            com.google.cloud.tpu.v1.SchedulingConfig.Builder,
-            com.google.cloud.tpu.v1.SchedulingConfigOrBuilder>
+        com.google.cloud.tpu.v1.SchedulingConfig, com.google.cloud.tpu.v1.SchedulingConfig.Builder, com.google.cloud.tpu.v1.SchedulingConfigOrBuilder> 
         getSchedulingConfigFieldBuilder() {
       if (schedulingConfigBuilder_ == null) {
-        schedulingConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v1.SchedulingConfig,
-                com.google.cloud.tpu.v1.SchedulingConfig.Builder,
-                com.google.cloud.tpu.v1.SchedulingConfigOrBuilder>(
-                getSchedulingConfig(), getParentForChildren(), isClean());
+        schedulingConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v1.SchedulingConfig, com.google.cloud.tpu.v1.SchedulingConfig.Builder, com.google.cloud.tpu.v1.SchedulingConfigOrBuilder>(
+                getSchedulingConfig(),
+                getParentForChildren(),
+                isClean());
         schedulingConfig_ = null;
       }
       return schedulingConfigBuilder_;
     }
 
     private java.util.List networkEndpoints_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureNetworkEndpointsIsMutable() {
       if (!((bitField0_ & 0x00002000) != 0)) {
-        networkEndpoints_ =
-            new java.util.ArrayList(networkEndpoints_);
+        networkEndpoints_ = new java.util.ArrayList(networkEndpoints_);
         bitField0_ |= 0x00002000;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.NetworkEndpoint,
-            com.google.cloud.tpu.v1.NetworkEndpoint.Builder,
-            com.google.cloud.tpu.v1.NetworkEndpointOrBuilder>
-        networkEndpointsBuilder_;
+        com.google.cloud.tpu.v1.NetworkEndpoint, com.google.cloud.tpu.v1.NetworkEndpoint.Builder, com.google.cloud.tpu.v1.NetworkEndpointOrBuilder> networkEndpointsBuilder_;
 
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public java.util.List getNetworkEndpointsList() {
       if (networkEndpointsBuilder_ == null) {
@@ -4584,17 +4037,13 @@ public java.util.List getNetworkEndpoin
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public int getNetworkEndpointsCount() {
       if (networkEndpointsBuilder_ == null) {
@@ -4604,17 +4053,13 @@ public int getNetworkEndpointsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v1.NetworkEndpoint getNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4624,19 +4069,16 @@ public com.google.cloud.tpu.v1.NetworkEndpoint getNetworkEndpoints(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setNetworkEndpoints(int index, com.google.cloud.tpu.v1.NetworkEndpoint value) {
+    public Builder setNetworkEndpoints(
+        int index, com.google.cloud.tpu.v1.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4650,17 +4092,13 @@ public Builder setNetworkEndpoints(int index, com.google.cloud.tpu.v1.NetworkEnd
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setNetworkEndpoints(
         int index, com.google.cloud.tpu.v1.NetworkEndpoint.Builder builderForValue) {
@@ -4674,17 +4112,13 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(com.google.cloud.tpu.v1.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
@@ -4700,19 +4134,16 @@ public Builder addNetworkEndpoints(com.google.cloud.tpu.v1.NetworkEndpoint value
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addNetworkEndpoints(int index, com.google.cloud.tpu.v1.NetworkEndpoint value) {
+    public Builder addNetworkEndpoints(
+        int index, com.google.cloud.tpu.v1.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4726,17 +4157,13 @@ public Builder addNetworkEndpoints(int index, com.google.cloud.tpu.v1.NetworkEnd
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(
         com.google.cloud.tpu.v1.NetworkEndpoint.Builder builderForValue) {
@@ -4750,17 +4177,13 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(
         int index, com.google.cloud.tpu.v1.NetworkEndpoint.Builder builderForValue) {
@@ -4774,23 +4197,20 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addAllNetworkEndpoints(
         java.lang.Iterable values) {
       if (networkEndpointsBuilder_ == null) {
         ensureNetworkEndpointsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, networkEndpoints_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, networkEndpoints_);
         onChanged();
       } else {
         networkEndpointsBuilder_.addAllMessages(values);
@@ -4798,17 +4218,13 @@ public Builder addAllNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearNetworkEndpoints() {
       if (networkEndpointsBuilder_ == null) {
@@ -4821,17 +4237,13 @@ public Builder clearNetworkEndpoints() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder removeNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4844,57 +4256,45 @@ public Builder removeNetworkEndpoints(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v1.NetworkEndpoint.Builder getNetworkEndpointsBuilder(int index) {
+    public com.google.cloud.tpu.v1.NetworkEndpoint.Builder getNetworkEndpointsBuilder(
+        int index) {
       return getNetworkEndpointsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
         int index) {
       if (networkEndpointsBuilder_ == null) {
-        return networkEndpoints_.get(index);
-      } else {
+        return networkEndpoints_.get(index);  } else {
         return networkEndpointsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List
-        getNetworkEndpointsOrBuilderList() {
+    public java.util.List 
+         getNetworkEndpointsOrBuilderList() {
       if (networkEndpointsBuilder_ != null) {
         return networkEndpointsBuilder_.getMessageOrBuilderList();
       } else {
@@ -4902,68 +4302,51 @@ public com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBui
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v1.NetworkEndpoint.Builder addNetworkEndpointsBuilder() {
-      return getNetworkEndpointsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v1.NetworkEndpoint.getDefaultInstance());
+      return getNetworkEndpointsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v1.NetworkEndpoint.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v1.NetworkEndpoint.Builder addNetworkEndpointsBuilder(int index) {
-      return getNetworkEndpointsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v1.NetworkEndpoint.getDefaultInstance());
+    public com.google.cloud.tpu.v1.NetworkEndpoint.Builder addNetworkEndpointsBuilder(
+        int index) {
+      return getNetworkEndpointsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v1.NetworkEndpoint.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List
-        getNetworkEndpointsBuilderList() {
+    public java.util.List 
+         getNetworkEndpointsBuilderList() {
       return getNetworkEndpointsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.NetworkEndpoint,
-            com.google.cloud.tpu.v1.NetworkEndpoint.Builder,
-            com.google.cloud.tpu.v1.NetworkEndpointOrBuilder>
+        com.google.cloud.tpu.v1.NetworkEndpoint, com.google.cloud.tpu.v1.NetworkEndpoint.Builder, com.google.cloud.tpu.v1.NetworkEndpointOrBuilder> 
         getNetworkEndpointsFieldBuilder() {
       if (networkEndpointsBuilder_ == null) {
-        networkEndpointsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v1.NetworkEndpoint,
-                com.google.cloud.tpu.v1.NetworkEndpoint.Builder,
-                com.google.cloud.tpu.v1.NetworkEndpointOrBuilder>(
+        networkEndpointsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v1.NetworkEndpoint, com.google.cloud.tpu.v1.NetworkEndpoint.Builder, com.google.cloud.tpu.v1.NetworkEndpointOrBuilder>(
                 networkEndpoints_,
                 ((bitField0_ & 0x00002000) != 0),
                 getParentForChildren(),
@@ -4975,29 +4358,22 @@ public com.google.cloud.tpu.v1.NetworkEndpoint.Builder addNetworkEndpointsBuilde
 
     private int health_ = 0;
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
-     *
      * @return The enum numeric value on the wire for health.
      */
-    @java.lang.Override
-    public int getHealthValue() {
+    @java.lang.Override public int getHealthValue() {
       return health_;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
-     *
      * @param value The enum numeric value on the wire for health to set.
      * @return This builder for chaining.
      */
@@ -5008,31 +4384,24 @@ public Builder setHealthValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
-     *
      * @return The health.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v1.Node.Health getHealth() {
-      com.google.cloud.tpu.v1.Node.Health result =
-          com.google.cloud.tpu.v1.Node.Health.forNumber(health_);
+      com.google.cloud.tpu.v1.Node.Health result = com.google.cloud.tpu.v1.Node.Health.forNumber(health_);
       return result == null ? com.google.cloud.tpu.v1.Node.Health.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
-     *
      * @param value The health to set.
      * @return This builder for chaining.
      */
@@ -5046,14 +4415,11 @@ public Builder setHealth(com.google.cloud.tpu.v1.Node.Health value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
-     *
      * @return This builder for chaining.
      */
     public Builder clearHealth() {
@@ -5063,19 +4429,21 @@ public Builder clearHealth() {
       return this;
     }
 
-    private com.google.protobuf.MapField labels_;
-
-    private com.google.protobuf.MapField internalGetLabels() {
+    private com.google.protobuf.MapField<
+        java.lang.String, java.lang.String> labels_;
+    private com.google.protobuf.MapField
+        internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
-
     private com.google.protobuf.MapField
         internalGetMutableLabels() {
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -5084,13 +4452,10 @@ private com.google.protobuf.MapField interna
       onChanged();
       return labels_;
     }
-
     public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5098,21 +4463,20 @@ public int getLabelsCount() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public boolean containsLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /** Use {@link #getLabelsMap()} instead. */
+    /**
+     * Use {@link #getLabelsMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5124,8 +4488,6 @@ public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5133,19 +4495,17 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public /* nullable */ java.lang.String getLabelsOrDefault(
+    public /* nullable */
+java.lang.String getLabelsOrDefault(
         java.lang.String key,
         /* nullable */
-        java.lang.String defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetLabels().getMap();
+java.lang.String defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5153,83 +4513,79 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public java.lang.String getLabelsOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetLabels().getMap();
+    public java.lang.String getLabelsOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
-
     public Builder clearLabels() {
       bitField0_ = (bitField0_ & ~0x00008000);
-      internalGetMutableLabels().getMutableMap().clear();
+      internalGetMutableLabels().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder removeLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableLabels().getMutableMap().remove(key);
+    public Builder removeLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableLabels().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
-    public java.util.Map getMutableLabels() {
+    public java.util.Map
+        getMutableLabels() {
       bitField0_ |= 0x00008000;
       return internalGetMutableLabels().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putLabels(java.lang.String key, java.lang.String value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      if (value == null) {
-        throw new NullPointerException("map value");
-      }
-      internalGetMutableLabels().getMutableMap().put(key, value);
+    public Builder putLabels(
+        java.lang.String key,
+        java.lang.String value) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      if (value == null) { throw new NullPointerException("map value"); }
+      internalGetMutableLabels().getMutableMap()
+          .put(key, value);
       bitField0_ |= 0x00008000;
       return this;
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putAllLabels(java.util.Map values) {
-      internalGetMutableLabels().getMutableMap().putAll(values);
+    public Builder putAllLabels(
+        java.util.Map values) {
+      internalGetMutableLabels().getMutableMap()
+          .putAll(values);
       bitField0_ |= 0x00008000;
       return this;
     }
 
-    private boolean useServiceNetworking_;
+    private boolean useServiceNetworking_ ;
     /**
-     *
-     *
      * 
      * Whether the VPC peering for the node is set up through Service Networking
      * API. The VPC Peering should be set up before provisioning the node.
@@ -5239,7 +4595,6 @@ public Builder putAllLabels(java.util.Map va
      * 

      *
      * bool use_service_networking = 27;
-     *
      * @return The useServiceNetworking.
      */
     @java.lang.Override
@@ -5247,8 +4602,6 @@ public boolean getUseServiceNetworking() {
       return useServiceNetworking_;
     }
     /**
-     *
-     *
      * 
      * Whether the VPC peering for the node is set up through Service Networking
      * API. The VPC Peering should be set up before provisioning the node.
@@ -5258,20 +4611,17 @@ public boolean getUseServiceNetworking() {
      * 

      *
      * bool use_service_networking = 27;
-     *
      * @param value The useServiceNetworking to set.
      * @return This builder for chaining.
      */
     public Builder setUseServiceNetworking(boolean value) {
-
+      
       useServiceNetworking_ = value;
       bitField0_ |= 0x00010000;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Whether the VPC peering for the node is set up through Service Networking
      * API. The VPC Peering should be set up before provisioning the node.
@@ -5281,7 +4631,6 @@ public Builder setUseServiceNetworking(boolean value) {
      * 

      *
      * bool use_service_networking = 27;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUseServiceNetworking() {
@@ -5293,33 +4642,22 @@ public Builder clearUseServiceNetworking() {
 
     private int apiVersion_ = 0;
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The enum numeric value on the wire for apiVersion.
      */
-    @java.lang.Override
-    public int getApiVersionValue() {
+    @java.lang.Override public int getApiVersionValue() {
       return apiVersion_;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The enum numeric value on the wire for apiVersion to set.
      * @return This builder for chaining.
      */
@@ -5330,35 +4668,24 @@ public Builder setApiVersionValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The apiVersion.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v1.Node.ApiVersion getApiVersion() {
-      com.google.cloud.tpu.v1.Node.ApiVersion result =
-          com.google.cloud.tpu.v1.Node.ApiVersion.forNumber(apiVersion_);
+      com.google.cloud.tpu.v1.Node.ApiVersion result = com.google.cloud.tpu.v1.Node.ApiVersion.forNumber(apiVersion_);
       return result == null ? com.google.cloud.tpu.v1.Node.ApiVersion.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
@@ -5372,16 +4699,11 @@ public Builder setApiVersion(com.google.cloud.tpu.v1.Node.ApiVersion value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -5392,31 +4714,23 @@ public Builder clearApiVersion() {
     }
 
     private java.util.List symptoms_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureSymptomsIsMutable() {
       if (!((bitField0_ & 0x00040000) != 0)) {
         symptoms_ = new java.util.ArrayList(symptoms_);
         bitField0_ |= 0x00040000;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.Symptom,
-            com.google.cloud.tpu.v1.Symptom.Builder,
-            com.google.cloud.tpu.v1.SymptomOrBuilder>
-        symptomsBuilder_;
+        com.google.cloud.tpu.v1.Symptom, com.google.cloud.tpu.v1.Symptom.Builder, com.google.cloud.tpu.v1.SymptomOrBuilder> symptomsBuilder_;
 
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public java.util.List getSymptomsList() {
       if (symptomsBuilder_ == null) {
@@ -5426,15 +4740,11 @@ public java.util.List getSymptomsList() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public int getSymptomsCount() {
       if (symptomsBuilder_ == null) {
@@ -5444,15 +4754,11 @@ public int getSymptomsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v1.Symptom getSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -5462,17 +4768,14 @@ public com.google.cloud.tpu.v1.Symptom getSymptoms(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setSymptoms(int index, com.google.cloud.tpu.v1.Symptom value) {
+    public Builder setSymptoms(
+        int index, com.google.cloud.tpu.v1.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5486,17 +4789,14 @@ public Builder setSymptoms(int index, com.google.cloud.tpu.v1.Symptom value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setSymptoms(int index, com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
+    public Builder setSymptoms(
+        int index, com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.set(index, builderForValue.build());
@@ -5507,15 +4807,11 @@ public Builder setSymptoms(int index, com.google.cloud.tpu.v1.Symptom.Builder bu
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addSymptoms(com.google.cloud.tpu.v1.Symptom value) {
       if (symptomsBuilder_ == null) {
@@ -5531,17 +4827,14 @@ public Builder addSymptoms(com.google.cloud.tpu.v1.Symptom value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addSymptoms(int index, com.google.cloud.tpu.v1.Symptom value) {
+    public Builder addSymptoms(
+        int index, com.google.cloud.tpu.v1.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5555,17 +4848,14 @@ public Builder addSymptoms(int index, com.google.cloud.tpu.v1.Symptom value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addSymptoms(com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(
+        com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(builderForValue.build());
@@ -5576,17 +4866,14 @@ public Builder addSymptoms(com.google.cloud.tpu.v1.Symptom.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addSymptoms(int index, com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(
+        int index, com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(index, builderForValue.build());
@@ -5597,21 +4884,18 @@ public Builder addSymptoms(int index, com.google.cloud.tpu.v1.Symptom.Builder bu
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addAllSymptoms(
         java.lang.Iterable values) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, symptoms_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, symptoms_);
         onChanged();
       } else {
         symptomsBuilder_.addAllMessages(values);
@@ -5619,15 +4903,11 @@ public Builder addAllSymptoms(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearSymptoms() {
       if (symptomsBuilder_ == null) {
@@ -5640,15 +4920,11 @@ public Builder clearSymptoms() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder removeSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -5661,50 +4937,39 @@ public Builder removeSymptoms(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v1.Symptom.Builder getSymptomsBuilder(int index) {
+    public com.google.cloud.tpu.v1.Symptom.Builder getSymptomsBuilder(
+        int index) {
       return getSymptomsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(int index) {
+    public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(
+        int index) {
       if (symptomsBuilder_ == null) {
-        return symptoms_.get(index);
-      } else {
+        return symptoms_.get(index);  } else {
         return symptomsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List
-        getSymptomsOrBuilderList() {
+    public java.util.List 
+         getSymptomsOrBuilderList() {
       if (symptomsBuilder_ != null) {
         return symptomsBuilder_.getMessageOrBuilderList();
       } else {
@@ -5712,69 +4977,56 @@ public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(int index)
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v1.Symptom.Builder addSymptomsBuilder() {
-      return getSymptomsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v1.Symptom.getDefaultInstance());
+      return getSymptomsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v1.Symptom.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v1.Symptom.Builder addSymptomsBuilder(int index) {
-      return getSymptomsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v1.Symptom.getDefaultInstance());
+    public com.google.cloud.tpu.v1.Symptom.Builder addSymptomsBuilder(
+        int index) {
+      return getSymptomsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v1.Symptom.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List getSymptomsBuilderList() {
+    public java.util.List 
+         getSymptomsBuilderList() {
       return getSymptomsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.Symptom,
-            com.google.cloud.tpu.v1.Symptom.Builder,
-            com.google.cloud.tpu.v1.SymptomOrBuilder>
+        com.google.cloud.tpu.v1.Symptom, com.google.cloud.tpu.v1.Symptom.Builder, com.google.cloud.tpu.v1.SymptomOrBuilder> 
         getSymptomsFieldBuilder() {
       if (symptomsBuilder_ == null) {
-        symptomsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v1.Symptom,
-                com.google.cloud.tpu.v1.Symptom.Builder,
-                com.google.cloud.tpu.v1.SymptomOrBuilder>(
-                symptoms_, ((bitField0_ & 0x00040000) != 0), getParentForChildren(), isClean());
+        symptomsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v1.Symptom, com.google.cloud.tpu.v1.Symptom.Builder, com.google.cloud.tpu.v1.SymptomOrBuilder>(
+                symptoms_,
+                ((bitField0_ & 0x00040000) != 0),
+                getParentForChildren(),
+                isClean());
         symptoms_ = null;
       }
       return symptomsBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -5784,12 +5036,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.Node)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.Node)
   private static final com.google.cloud.tpu.v1.Node DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.Node();
   }
@@ -5798,27 +5050,27 @@ public static com.google.cloud.tpu.v1.Node getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Node parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Node parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -5833,4 +5085,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.Node getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeName.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeName.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
similarity index 69%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
index e5ecfe38e20f..68b0ecabcc72 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
@@ -1,110 +1,73 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface NodeOrBuilder
-    extends
+public interface NodeOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.Node)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The description.
    */
   java.lang.String getDescription();
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The bytes for description.
    */
-  com.google.protobuf.ByteString getDescriptionBytes();
+  com.google.protobuf.ByteString
+      getDescriptionBytes();
 
   /**
-   *
-   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The acceleratorType.
    */
   java.lang.String getAcceleratorType();
   /**
-   *
-   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for acceleratorType.
    */
-  com.google.protobuf.ByteString getAcceleratorTypeBytes();
+  com.google.protobuf.ByteString
+      getAcceleratorTypeBytes();
 
   /**
-   *
-   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network address for the TPU Node as visible to Compute Engine
@@ -112,16 +75,12 @@ public interface NodeOrBuilder
    * 

    *
    * string ip_address = 8 [deprecated = true];
-   *
-   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
-   *     google/cloud/tpu/v1/cloud_tpu.proto;l=275
+   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
+   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
    * @return The ipAddress.
    */
-  @java.lang.Deprecated
-  java.lang.String getIpAddress();
+  @java.lang.Deprecated java.lang.String getIpAddress();
   /**
-   *
-   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network address for the TPU Node as visible to Compute Engine
@@ -129,129 +88,101 @@ public interface NodeOrBuilder
    * 

    *
    * string ip_address = 8 [deprecated = true];
-   *
-   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
-   *     google/cloud/tpu/v1/cloud_tpu.proto;l=275
+   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
+   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
    * @return The bytes for ipAddress.
    */
-  @java.lang.Deprecated
-  com.google.protobuf.ByteString getIpAddressBytes();
+  @java.lang.Deprecated com.google.protobuf.ByteString
+      getIpAddressBytes();
 
   /**
-   *
-   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network port for the TPU Node as visible to Compute Engine instances.
    * 

    *
    * string port = 14 [deprecated = true];
-   *
-   * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
-   *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
+   * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
+   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
    * @return The port.
    */
-  @java.lang.Deprecated
-  java.lang.String getPort();
+  @java.lang.Deprecated java.lang.String getPort();
   /**
-   *
-   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network port for the TPU Node as visible to Compute Engine instances.
    * 

    *
    * string port = 14 [deprecated = true];
-   *
-   * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
-   *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
+   * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
+   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
    * @return The bytes for port.
    */
-  @java.lang.Deprecated
-  com.google.protobuf.ByteString getPortBytes();
+  @java.lang.Deprecated com.google.protobuf.ByteString
+      getPortBytes();
 
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for state.
    */
   int getStateValue();
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The state.
    */
   com.google.cloud.tpu.v1.Node.State getState();
 
   /**
-   *
-   *
    * 
-   * Output only. If this field is populated, it contains a description of why the TPU Node
-   * is unhealthy.
+   * Output only. If this field is populated, it contains a description of why
+   * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The healthDescription.
    */
   java.lang.String getHealthDescription();
   /**
-   *
-   *
    * 
-   * Output only. If this field is populated, it contains a description of why the TPU Node
-   * is unhealthy.
+   * Output only. If this field is populated, it contains a description of why
+   * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for healthDescription.
    */
-  com.google.protobuf.ByteString getHealthDescriptionBytes();
+  com.google.protobuf.ByteString
+      getHealthDescriptionBytes();
 
   /**
-   *
-   *
    * 
    * Required. The version of Tensorflow running in the Node.
    * 

    *
    * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The tensorflowVersion.
    */
   java.lang.String getTensorflowVersion();
   /**
-   *
-   *
    * 
    * Required. The version of Tensorflow running in the Node.
    * 

    *
    * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for tensorflowVersion.
    */
-  com.google.protobuf.ByteString getTensorflowVersionBytes();
+  com.google.protobuf.ByteString
+      getTensorflowVersionBytes();
 
   /**
-   *
-   *
    * 
    * The name of a network they wish to peer the TPU node to. It must be a
    * preexisting Compute Engine network inside of the project on which this API
@@ -259,13 +190,10 @@ public interface NodeOrBuilder
    * 

    *
    * string network = 12;
-   *
    * @return The network.
    */
   java.lang.String getNetwork();
   /**
-   *
-   *
    * 
    * The name of a network they wish to peer the TPU node to. It must be a
    * preexisting Compute Engine network inside of the project on which this API
@@ -273,14 +201,12 @@ public interface NodeOrBuilder
    * 

    *
    * string network = 12;
-   *
    * @return The bytes for network.
    */
-  com.google.protobuf.ByteString getNetworkBytes();
+  com.google.protobuf.ByteString
+      getNetworkBytes();
 
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -293,13 +219,10 @@ public interface NodeOrBuilder
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The cidrBlock.
    */
   java.lang.String getCidrBlock();
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -312,107 +235,83 @@ public interface NodeOrBuilder
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The bytes for cidrBlock.
    */
-  com.google.protobuf.ByteString getCidrBlockBytes();
+  com.google.protobuf.ByteString
+      getCidrBlockBytes();
 
   /**
-   *
-   *
    * 
-   * Output only. The service account used to run the tensor flow services within the node.
-   * To share resources, including Google Cloud Storage data, with the
-   * Tensorflow job running in the Node, this account must have permissions to
-   * that data.
+   * Output only. The service account used to run the tensor flow services
+   * within the node. To share resources, including Google Cloud Storage data,
+   * with the Tensorflow job running in the Node, this account must have
+   * permissions to that data.
    * 

    *
    * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The serviceAccount.
    */
   java.lang.String getServiceAccount();
   /**
-   *
-   *
    * 
-   * Output only. The service account used to run the tensor flow services within the node.
-   * To share resources, including Google Cloud Storage data, with the
-   * Tensorflow job running in the Node, this account must have permissions to
-   * that data.
+   * Output only. The service account used to run the tensor flow services
+   * within the node. To share resources, including Google Cloud Storage data,
+   * with the Tensorflow job running in the Node, this account must have
+   * permissions to that data.
    * 

    *
    * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for serviceAccount.
    */
-  com.google.protobuf.ByteString getServiceAccountBytes();
+  com.google.protobuf.ByteString
+      getServiceAccountBytes();
 
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
-   *
    * @return Whether the schedulingConfig field is set.
    */
   boolean hasSchedulingConfig();
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
-   *
    * @return The schedulingConfig.
    */
   com.google.cloud.tpu.v1.SchedulingConfig getSchedulingConfig();
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

@@ -422,105 +321,79 @@ public interface NodeOrBuilder
   com.google.cloud.tpu.v1.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder();
 
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List getNetworkEndpointsList();
+  java.util.List 
+      getNetworkEndpointsList();
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.cloud.tpu.v1.NetworkEndpoint getNetworkEndpoints(int index);
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   int getNetworkEndpointsCount();
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List
+  java.util.List 
       getNetworkEndpointsOrBuilderList();
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index);
+  com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v1.Node.Health health = 22;
-   *
    * @return The enum numeric value on the wire for health.
    */
   int getHealthValue();
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v1.Node.Health health = 22;
-   *
    * @return The health.
    */
   com.google.cloud.tpu.v1.Node.Health getHealth();
 
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -529,31 +402,30 @@ public interface NodeOrBuilder
    */
   int getLabelsCount();
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  boolean containsLabels(java.lang.String key);
-  /** Use {@link #getLabelsMap()} instead. */
+  boolean containsLabels(
+      java.lang.String key);
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
   @java.lang.Deprecated
-  java.util.Map getLabels();
+  java.util.Map
+  getLabels();
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.util.Map getLabelsMap();
+  java.util.Map
+  getLabelsMap();
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -561,24 +433,21 @@ public interface NodeOrBuilder
    * map<string, string> labels = 24;
    */
   /* nullable */
-  java.lang.String getLabelsOrDefault(
+java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue);
+java.lang.String defaultValue);
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.lang.String getLabelsOrThrow(java.lang.String key);
+  java.lang.String getLabelsOrThrow(
+      java.lang.String key);
 
   /**
-   *
-   *
    * 
    * Whether the VPC peering for the node is set up through Service Networking
    * API. The VPC Peering should be set up before provisioning the node.
@@ -588,98 +457,70 @@ java.lang.String getLabelsOrDefault(
    * 

    *
    * bool use_service_networking = 27;
-   *
    * @return The useServiceNetworking.
    */
   boolean getUseServiceNetworking();
 
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for apiVersion.
    */
   int getApiVersionValue();
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The apiVersion.
    */
   com.google.cloud.tpu.v1.Node.ApiVersion getApiVersion();
 
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List getSymptomsList();
+  java.util.List 
+      getSymptomsList();
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.cloud.tpu.v1.Symptom getSymptoms(int index);
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   int getSymptomsCount();
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List getSymptomsOrBuilderList();
+  java.util.List 
+      getSymptomsOrBuilderList();
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(int index);
+  com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(
+      int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
index 5064e1e0c1a4..955177be89c6 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Metadata describing an [Operation][google.longrunning.Operation]
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.OperationMetadata}
  */
-public final class OperationMetadata extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class OperationMetadata extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.OperationMetadata)
     OperationMetadataOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use OperationMetadata.newBuilder() to construct.
   private OperationMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private OperationMetadata() {
     target_ = "";
     verb_ = "";
@@ -46,41 +28,37 @@ private OperationMetadata() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new OperationMetadata();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.OperationMetadata.class,
-            com.google.cloud.tpu.v1.OperationMetadata.Builder.class);
+            com.google.cloud.tpu.v1.OperationMetadata.class, com.google.cloud.tpu.v1.OperationMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -88,14 +66,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -103,8 +78,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

@@ -119,14 +92,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int END_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp endTime_;
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return Whether the endTime field is set.
    */
   @java.lang.Override
@@ -134,14 +104,11 @@ public boolean hasEndTime() {
     return endTime_ != null;
   }
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return The endTime.
    */
   @java.lang.Override
@@ -149,8 +116,6 @@ public com.google.protobuf.Timestamp getEndTime() {
     return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
   }
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

@@ -163,19 +128,15 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
   }
 
   public static final int TARGET_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object target_ = "";
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The target.
    */
   @java.lang.Override
@@ -184,30 +145,30 @@ public java.lang.String getTarget() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       target_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The bytes for target.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTargetBytes() {
+  public com.google.protobuf.ByteString
+      getTargetBytes() {
     java.lang.Object ref = target_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       target_ = b;
       return b;
     } else {
@@ -216,18 +177,14 @@ public com.google.protobuf.ByteString getTargetBytes() {
   }
 
   public static final int VERB_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object verb_ = "";
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The verb.
    */
   @java.lang.Override
@@ -236,29 +193,29 @@ public java.lang.String getVerb() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       verb_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The bytes for verb.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getVerbBytes() {
+  public com.google.protobuf.ByteString
+      getVerbBytes() {
     java.lang.Object ref = verb_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       verb_ = b;
       return b;
     } else {
@@ -267,18 +224,14 @@ public com.google.protobuf.ByteString getVerbBytes() {
   }
 
   public static final int STATUS_DETAIL_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object statusDetail_ = "";
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The statusDetail.
    */
   @java.lang.Override
@@ -287,29 +240,29 @@ public java.lang.String getStatusDetail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       statusDetail_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The bytes for statusDetail.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getStatusDetailBytes() {
+  public com.google.protobuf.ByteString
+      getStatusDetailBytes() {
     java.lang.Object ref = statusDetail_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       statusDetail_ = b;
       return b;
     } else {
@@ -320,14 +273,11 @@ public com.google.protobuf.ByteString getStatusDetailBytes() {
   public static final int CANCEL_REQUESTED_FIELD_NUMBER = 6;
   private boolean cancelRequested_ = false;
   /**
-   *
-   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
-   *
    * @return The cancelRequested.
    */
   @java.lang.Override
@@ -336,18 +286,14 @@ public boolean getCancelRequested() {
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 7;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object apiVersion_ = "";
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The apiVersion.
    */
   @java.lang.Override
@@ -356,29 +302,29 @@ public java.lang.String getApiVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       apiVersion_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The bytes for apiVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getApiVersionBytes() {
+  public com.google.protobuf.ByteString
+      getApiVersionBytes() {
     java.lang.Object ref = apiVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       apiVersion_ = b;
       return b;
     } else {
@@ -387,7 +333,6 @@ public com.google.protobuf.ByteString getApiVersionBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -399,7 +344,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -431,10 +377,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
     if (endTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getEndTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getEndTime());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(target_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, target_);
@@ -446,7 +394,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, statusDetail_);
     }
     if (cancelRequested_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(6, cancelRequested_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(6, cancelRequested_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(apiVersion_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, apiVersion_);
@@ -459,27 +408,33 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.OperationMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.OperationMetadata other =
-        (com.google.cloud.tpu.v1.OperationMetadata) obj;
+    com.google.cloud.tpu.v1.OperationMetadata other = (com.google.cloud.tpu.v1.OperationMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasEndTime() != other.hasEndTime()) return false;
     if (hasEndTime()) {
-      if (!getEndTime().equals(other.getEndTime())) return false;
-    }
-    if (!getTarget().equals(other.getTarget())) return false;
-    if (!getVerb().equals(other.getVerb())) return false;
-    if (!getStatusDetail().equals(other.getStatusDetail())) return false;
-    if (getCancelRequested() != other.getCancelRequested()) return false;
-    if (!getApiVersion().equals(other.getApiVersion())) return false;
+      if (!getEndTime()
+          .equals(other.getEndTime())) return false;
+    }
+    if (!getTarget()
+        .equals(other.getTarget())) return false;
+    if (!getVerb()
+        .equals(other.getVerb())) return false;
+    if (!getStatusDetail()
+        .equals(other.getStatusDetail())) return false;
+    if (getCancelRequested()
+        != other.getCancelRequested()) return false;
+    if (!getApiVersion()
+        .equals(other.getApiVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -506,7 +461,8 @@ public int hashCode() {
     hash = (37 * hash) + STATUS_DETAIL_FIELD_NUMBER;
     hash = (53 * hash) + getStatusDetail().hashCode();
     hash = (37 * hash) + CANCEL_REQUESTED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCancelRequested());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getCancelRequested());
     hash = (37 * hash) + API_VERSION_FIELD_NUMBER;
     hash = (53 * hash) + getApiVersion().hashCode();
     hash = (29 * hash) + getUnknownFields().hashCode();
@@ -514,136 +470,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.OperationMetadata parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.OperationMetadata parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.OperationMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Metadata describing an [Operation][google.longrunning.Operation]
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.OperationMetadata}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.OperationMetadata)
       com.google.cloud.tpu.v1.OperationMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.OperationMetadata.class,
-              com.google.cloud.tpu.v1.OperationMetadata.Builder.class);
+              com.google.cloud.tpu.v1.OperationMetadata.class, com.google.cloud.tpu.v1.OperationMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.OperationMetadata.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -667,9 +617,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -688,11 +638,8 @@ public com.google.cloud.tpu.v1.OperationMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.OperationMetadata buildPartial() {
-      com.google.cloud.tpu.v1.OperationMetadata result =
-          new com.google.cloud.tpu.v1.OperationMetadata(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.OperationMetadata result = new com.google.cloud.tpu.v1.OperationMetadata(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -700,10 +647,14 @@ public com.google.cloud.tpu.v1.OperationMetadata buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v1.OperationMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.endTime_ = endTimeBuilder_ == null ? endTime_ : endTimeBuilder_.build();
+        result.endTime_ = endTimeBuilder_ == null
+            ? endTime_
+            : endTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.target_ = target_;
@@ -726,39 +677,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.OperationMetadata result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.OperationMetadata) {
-        return mergeFrom((com.google.cloud.tpu.v1.OperationMetadata) other);
+        return mergeFrom((com.google.cloud.tpu.v1.OperationMetadata)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -822,55 +772,51 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getEndTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                target_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                verb_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            case 42:
-              {
-                statusDetail_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 42
-            case 48:
-              {
-                cancelRequested_ = input.readBool();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 48
-            case 58:
-              {
-                apiVersion_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 58
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getEndTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              target_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              verb_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            case 42: {
+              statusDetail_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 42
+            case 48: {
+              cancelRequested_ = input.readBool();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 48
+            case 58: {
+              apiVersion_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 58
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -880,52 +826,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -946,15 +878,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -965,8 +896,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -975,9 +904,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -990,8 +919,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1009,8 +936,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1023,8 +948,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1035,14 +958,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1050,17 +970,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -1068,33 +985,24 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp endTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        endTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> endTimeBuilder_;
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
-     *
      * @return Whether the endTime field is set.
      */
     public boolean hasEndTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
-     *
      * @return The endTime.
      */
     public com.google.protobuf.Timestamp getEndTime() {
@@ -1105,8 +1013,6 @@ public com.google.protobuf.Timestamp getEndTime() {
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1127,15 +1033,14 @@ public Builder setEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
      */
-    public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setEndTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (endTimeBuilder_ == null) {
         endTime_ = builderForValue.build();
       } else {
@@ -1146,8 +1051,6 @@ public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue)
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1156,9 +1059,9 @@ public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue)
      */
     public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       if (endTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && endTime_ != null
-            && endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          endTime_ != null &&
+          endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getEndTimeBuilder().mergeFrom(value);
         } else {
           endTime_ = value;
@@ -1171,8 +1074,6 @@ public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1190,8 +1091,6 @@ public Builder clearEndTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1204,8 +1103,6 @@ public com.google.protobuf.Timestamp.Builder getEndTimeBuilder() {
       return getEndTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1216,12 +1113,11 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
       if (endTimeBuilder_ != null) {
         return endTimeBuilder_.getMessageOrBuilder();
       } else {
-        return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
+        return endTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1229,17 +1125,14 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
      * .google.protobuf.Timestamp end_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getEndTimeFieldBuilder() {
       if (endTimeBuilder_ == null) {
-        endTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getEndTime(), getParentForChildren(), isClean());
+        endTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getEndTime(),
+                getParentForChildren(),
+                isClean());
         endTime_ = null;
       }
       return endTimeBuilder_;
@@ -1247,21 +1140,19 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
 
     private java.lang.Object target_ = "";
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @return The target.
      */
     public java.lang.String getTarget() {
       java.lang.Object ref = target_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         target_ = s;
         return s;
@@ -1270,22 +1161,21 @@ public java.lang.String getTarget() {
       }
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @return The bytes for target.
      */
-    public com.google.protobuf.ByteString getTargetBytes() {
+    public com.google.protobuf.ByteString
+        getTargetBytes() {
       java.lang.Object ref = target_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         target_ = b;
         return b;
       } else {
@@ -1293,37 +1183,30 @@ public com.google.protobuf.ByteString getTargetBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @param value The target to set.
      * @return This builder for chaining.
      */
-    public Builder setTarget(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTarget(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       target_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTarget() {
@@ -1333,22 +1216,18 @@ public Builder clearTarget() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @param value The bytes for target to set.
      * @return This builder for chaining.
      */
-    public Builder setTargetBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTargetBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       target_ = value;
       bitField0_ |= 0x00000004;
@@ -1358,20 +1237,18 @@ public Builder setTargetBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object verb_ = "";
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @return The verb.
      */
     public java.lang.String getVerb() {
       java.lang.Object ref = verb_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         verb_ = s;
         return s;
@@ -1380,21 +1257,20 @@ public java.lang.String getVerb() {
       }
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @return The bytes for verb.
      */
-    public com.google.protobuf.ByteString getVerbBytes() {
+    public com.google.protobuf.ByteString
+        getVerbBytes() {
       java.lang.Object ref = verb_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         verb_ = b;
         return b;
       } else {
@@ -1402,35 +1278,28 @@ public com.google.protobuf.ByteString getVerbBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @param value The verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerb(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVerb(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       verb_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearVerb() {
@@ -1440,21 +1309,17 @@ public Builder clearVerb() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @param value The bytes for verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerbBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVerbBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       verb_ = value;
       bitField0_ |= 0x00000008;
@@ -1464,20 +1329,18 @@ public Builder setVerbBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object statusDetail_ = "";
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @return The statusDetail.
      */
     public java.lang.String getStatusDetail() {
       java.lang.Object ref = statusDetail_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         statusDetail_ = s;
         return s;
@@ -1486,21 +1349,20 @@ public java.lang.String getStatusDetail() {
       }
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @return The bytes for statusDetail.
      */
-    public com.google.protobuf.ByteString getStatusDetailBytes() {
+    public com.google.protobuf.ByteString
+        getStatusDetailBytes() {
       java.lang.Object ref = statusDetail_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         statusDetail_ = b;
         return b;
       } else {
@@ -1508,35 +1370,28 @@ public com.google.protobuf.ByteString getStatusDetailBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @param value The statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetail(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setStatusDetail(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearStatusDetail() {
@@ -1546,21 +1401,17 @@ public Builder clearStatusDetail() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @param value The bytes for statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetailBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setStatusDetailBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
@@ -1568,16 +1419,13 @@ public Builder setStatusDetailBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private boolean cancelRequested_;
+    private boolean cancelRequested_ ;
     /**
-     *
-     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
-     *
      * @return The cancelRequested.
      */
     @java.lang.Override
@@ -1585,33 +1433,27 @@ public boolean getCancelRequested() {
       return cancelRequested_;
     }
     /**
-     *
-     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
-     *
      * @param value The cancelRequested to set.
      * @return This builder for chaining.
      */
     public Builder setCancelRequested(boolean value) {
-
+      
       cancelRequested_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCancelRequested() {
@@ -1623,20 +1465,18 @@ public Builder clearCancelRequested() {
 
     private java.lang.Object apiVersion_ = "";
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @return The apiVersion.
      */
     public java.lang.String getApiVersion() {
       java.lang.Object ref = apiVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         apiVersion_ = s;
         return s;
@@ -1645,21 +1485,20 @@ public java.lang.String getApiVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @return The bytes for apiVersion.
      */
-    public com.google.protobuf.ByteString getApiVersionBytes() {
+    public com.google.protobuf.ByteString
+        getApiVersionBytes() {
       java.lang.Object ref = apiVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         apiVersion_ = b;
         return b;
       } else {
@@ -1667,35 +1506,28 @@ public com.google.protobuf.ByteString getApiVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setApiVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -1705,30 +1537,26 @@ public Builder clearApiVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @param value The bytes for apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setApiVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1738,12 +1566,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.OperationMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.OperationMetadata)
   private static final com.google.cloud.tpu.v1.OperationMetadata DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.OperationMetadata();
   }
@@ -1752,27 +1580,27 @@ public static com.google.cloud.tpu.v1.OperationMetadata getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public OperationMetadata parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public OperationMetadata parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1787,4 +1615,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.OperationMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
similarity index 75%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
index 8192fc69b200..b88331fd15d0 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface OperationMetadataOrBuilder
-    extends
+public interface OperationMetadataOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.OperationMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

@@ -59,32 +35,24 @@ public interface OperationMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return Whether the endTime field is set.
    */
   boolean hasEndTime();
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return The endTime.
    */
   com.google.protobuf.Timestamp getEndTime();
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

@@ -94,117 +62,94 @@ public interface OperationMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The target.
    */
   java.lang.String getTarget();
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The bytes for target.
    */
-  com.google.protobuf.ByteString getTargetBytes();
+  com.google.protobuf.ByteString
+      getTargetBytes();
 
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The verb.
    */
   java.lang.String getVerb();
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The bytes for verb.
    */
-  com.google.protobuf.ByteString getVerbBytes();
+  com.google.protobuf.ByteString
+      getVerbBytes();
 
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The statusDetail.
    */
   java.lang.String getStatusDetail();
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The bytes for statusDetail.
    */
-  com.google.protobuf.ByteString getStatusDetailBytes();
+  com.google.protobuf.ByteString
+      getStatusDetailBytes();
 
   /**
-   *
-   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
-   *
    * @return The cancelRequested.
    */
   boolean getCancelRequested();
 
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The apiVersion.
    */
   java.lang.String getApiVersion();
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The bytes for apiVersion.
    */
-  com.google.protobuf.ByteString getApiVersionBytes();
+  com.google.protobuf.ByteString
+      getApiVersionBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
index dac510838a83..18fcc8c61b6b 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Request for [ReimageNode][google.cloud.tpu.v1.Tpu.ReimageNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.ReimageNodeRequest}
  */
-public final class ReimageNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ReimageNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ReimageNodeRequest)
     ReimageNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ReimageNodeRequest.newBuilder() to construct.
   private ReimageNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ReimageNodeRequest() {
     name_ = "";
     tensorflowVersion_ = "";
@@ -44,43 +26,38 @@ private ReimageNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ReimageNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ReimageNodeRequest.class,
-            com.google.cloud.tpu.v1.ReimageNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.ReimageNodeRequest.class, com.google.cloud.tpu.v1.ReimageNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -89,29 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -120,18 +97,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int TENSORFLOW_VERSION_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object tensorflowVersion_ = "";
   /**
-   *
-   *
    * 
    * The version for reimage to create.
    * 

    *
    * string tensorflow_version = 2;
-   *
    * @return The tensorflowVersion.
    */
   @java.lang.Override
@@ -140,29 +113,29 @@ public java.lang.String getTensorflowVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       tensorflowVersion_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The version for reimage to create.
    * 

    *
    * string tensorflow_version = 2;
-   *
    * @return The bytes for tensorflowVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTensorflowVersionBytes() {
+  public com.google.protobuf.ByteString
+      getTensorflowVersionBytes() {
     java.lang.Object ref = tensorflowVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       tensorflowVersion_ = b;
       return b;
     } else {
@@ -171,7 +144,6 @@ public com.google.protobuf.ByteString getTensorflowVersionBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -183,7 +155,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -213,16 +186,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ReimageNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ReimageNodeRequest other =
-        (com.google.cloud.tpu.v1.ReimageNodeRequest) obj;
+    com.google.cloud.tpu.v1.ReimageNodeRequest other = (com.google.cloud.tpu.v1.ReimageNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getTensorflowVersion().equals(other.getTensorflowVersion())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getTensorflowVersion()
+        .equals(other.getTensorflowVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -243,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.ReimageNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.ReimageNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.ReimageNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [ReimageNode][google.cloud.tpu.v1.Tpu.ReimageNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.ReimageNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ReimageNodeRequest)
       com.google.cloud.tpu.v1.ReimageNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ReimageNodeRequest.class,
-              com.google.cloud.tpu.v1.ReimageNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.ReimageNodeRequest.class, com.google.cloud.tpu.v1.ReimageNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ReimageNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -383,9 +351,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -404,11 +372,8 @@ public com.google.cloud.tpu.v1.ReimageNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ReimageNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.ReimageNodeRequest result =
-          new com.google.cloud.tpu.v1.ReimageNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.ReimageNodeRequest result = new com.google.cloud.tpu.v1.ReimageNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -427,39 +392,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.ReimageNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ReimageNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.ReimageNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v1.ReimageNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -504,25 +468,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                tensorflowVersion_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              tensorflowVersion_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -532,25 +493,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -559,21 +517,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -581,35 +538,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -619,21 +569,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -643,20 +589,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object tensorflowVersion_ = "";
     /**
-     *
-     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
-     *
      * @return The tensorflowVersion.
      */
     public java.lang.String getTensorflowVersion() {
       java.lang.Object ref = tensorflowVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         tensorflowVersion_ = s;
         return s;
@@ -665,21 +609,20 @@ public java.lang.String getTensorflowVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
-     *
      * @return The bytes for tensorflowVersion.
      */
-    public com.google.protobuf.ByteString getTensorflowVersionBytes() {
+    public com.google.protobuf.ByteString
+        getTensorflowVersionBytes() {
       java.lang.Object ref = tensorflowVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         tensorflowVersion_ = b;
         return b;
       } else {
@@ -687,35 +630,28 @@ public com.google.protobuf.ByteString getTensorflowVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
-     *
      * @param value The tensorflowVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setTensorflowVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTensorflowVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       tensorflowVersion_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTensorflowVersion() {
@@ -725,30 +661,26 @@ public Builder clearTensorflowVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
-     *
      * @param value The bytes for tensorflowVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setTensorflowVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTensorflowVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       tensorflowVersion_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -758,12 +690,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ReimageNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ReimageNodeRequest)
   private static final com.google.cloud.tpu.v1.ReimageNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ReimageNodeRequest();
   }
@@ -772,27 +704,27 @@ public static com.google.cloud.tpu.v1.ReimageNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ReimageNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ReimageNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -807,4 +739,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.ReimageNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
similarity index 53%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
index e44a725d493f..3d0b1bfc7df5 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
@@ -1,75 +1,49 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ReimageNodeRequestOrBuilder
-    extends
+public interface ReimageNodeRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ReimageNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The version for reimage to create.
    * 

    *
    * string tensorflow_version = 2;
-   *
    * @return The tensorflowVersion.
    */
   java.lang.String getTensorflowVersion();
   /**
-   *
-   *
    * 
    * The version for reimage to create.
    * 

    *
    * string tensorflow_version = 2;
-   *
    * @return The bytes for tensorflowVersion.
    */
-  com.google.protobuf.ByteString getTensorflowVersionBytes();
+  com.google.protobuf.ByteString
+      getTensorflowVersionBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
index df9103fa8928..73072227d8e6 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
@@ -1,81 +1,60 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Sets the scheduling options for this node.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.SchedulingConfig}
  */
-public final class SchedulingConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class SchedulingConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.SchedulingConfig)
     SchedulingConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use SchedulingConfig.newBuilder() to construct.
   private SchedulingConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private SchedulingConfig() {}
+  private SchedulingConfig() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new SchedulingConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.SchedulingConfig.class,
-            com.google.cloud.tpu.v1.SchedulingConfig.Builder.class);
+            com.google.cloud.tpu.v1.SchedulingConfig.class, com.google.cloud.tpu.v1.SchedulingConfig.Builder.class);
   }
 
   public static final int PREEMPTIBLE_FIELD_NUMBER = 1;
   private boolean preemptible_ = false;
   /**
-   *
-   *
    * 
    * Defines whether the node is preemptible.
    * 

    *
    * bool preemptible = 1;
-   *
    * @return The preemptible.
    */
   @java.lang.Override
@@ -86,14 +65,11 @@ public boolean getPreemptible() {
   public static final int RESERVED_FIELD_NUMBER = 2;
   private boolean reserved_ = false;
   /**
-   *
-   *
    * 
    * Whether the node is created under a reservation.
    * 

    *
    * bool reserved = 2;
-   *
    * @return The reserved.
    */
   @java.lang.Override
@@ -102,7 +78,6 @@ public boolean getReserved() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -114,7 +89,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (preemptible_ != false) {
       output.writeBool(1, preemptible_);
     }
@@ -131,10 +107,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (preemptible_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, preemptible_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(1, preemptible_);
     }
     if (reserved_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, reserved_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(2, reserved_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -144,15 +122,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.SchedulingConfig)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.SchedulingConfig other = (com.google.cloud.tpu.v1.SchedulingConfig) obj;
 
-    if (getPreemptible() != other.getPreemptible()) return false;
-    if (getReserved() != other.getReserved()) return false;
+    if (getPreemptible()
+        != other.getPreemptible()) return false;
+    if (getReserved()
+        != other.getReserved()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -165,144 +145,140 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + PREEMPTIBLE_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getPreemptible());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getPreemptible());
     hash = (37 * hash) + RESERVED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReserved());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getReserved());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.SchedulingConfig parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.SchedulingConfig parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.SchedulingConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Sets the scheduling options for this node.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.SchedulingConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.SchedulingConfig)
       com.google.cloud.tpu.v1.SchedulingConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.SchedulingConfig.class,
-              com.google.cloud.tpu.v1.SchedulingConfig.Builder.class);
+              com.google.cloud.tpu.v1.SchedulingConfig.class, com.google.cloud.tpu.v1.SchedulingConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.SchedulingConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -313,9 +289,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
@@ -334,11 +310,8 @@ public com.google.cloud.tpu.v1.SchedulingConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.SchedulingConfig buildPartial() {
-      com.google.cloud.tpu.v1.SchedulingConfig result =
-          new com.google.cloud.tpu.v1.SchedulingConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.SchedulingConfig result = new com.google.cloud.tpu.v1.SchedulingConfig(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -357,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.SchedulingConfig result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.SchedulingConfig) {
-        return mergeFrom((com.google.cloud.tpu.v1.SchedulingConfig) other);
+        return mergeFrom((com.google.cloud.tpu.v1.SchedulingConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -430,25 +402,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8:
-              {
-                preemptible_ = input.readBool();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 8
-            case 16:
-              {
-                reserved_ = input.readBool();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 8: {
+              preemptible_ = input.readBool();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 8
+            case 16: {
+              reserved_ = input.readBool();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -458,19 +427,15 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private boolean preemptible_;
+    private boolean preemptible_ ;
     /**
-     *
-     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
-     *
      * @return The preemptible.
      */
     @java.lang.Override
@@ -478,33 +443,27 @@ public boolean getPreemptible() {
       return preemptible_;
     }
     /**
-     *
-     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
-     *
      * @param value The preemptible to set.
      * @return This builder for chaining.
      */
     public Builder setPreemptible(boolean value) {
-
+      
       preemptible_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPreemptible() {
@@ -514,16 +473,13 @@ public Builder clearPreemptible() {
       return this;
     }
 
-    private boolean reserved_;
+    private boolean reserved_ ;
     /**
-     *
-     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
-     *
      * @return The reserved.
      */
     @java.lang.Override
@@ -531,33 +487,27 @@ public boolean getReserved() {
       return reserved_;
     }
     /**
-     *
-     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
-     *
      * @param value The reserved to set.
      * @return This builder for chaining.
      */
     public Builder setReserved(boolean value) {
-
+      
       reserved_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearReserved() {
@@ -566,9 +516,9 @@ public Builder clearReserved() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -578,12 +528,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.SchedulingConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.SchedulingConfig)
   private static final com.google.cloud.tpu.v1.SchedulingConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.SchedulingConfig();
   }
@@ -592,27 +542,27 @@ public static com.google.cloud.tpu.v1.SchedulingConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SchedulingConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public SchedulingConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -627,4 +577,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.SchedulingConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java
new file mode 100644
index 000000000000..ee190f21b550
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface SchedulingConfigOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.SchedulingConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Defines whether the node is preemptible.
+   * 

+   *
+   * bool preemptible = 1;
+   * @return The preemptible.
+   */
+  boolean getPreemptible();
+
+  /**
+   * 
+   * Whether the node is created under a reservation.
+   * 

+   *
+   * bool reserved = 2;
+   * @return The reserved.
+   */
+  boolean getReserved();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
index f46d0487adef..1e18ca363466 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
@@ -1,85 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Request for [StartNode][google.cloud.tpu.v1.Tpu.StartNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.StartNodeRequest}
  */
-public final class StartNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class StartNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.StartNodeRequest)
     StartNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use StartNodeRequest.newBuilder() to construct.
   private StartNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private StartNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new StartNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.StartNodeRequest.class,
-            com.google.cloud.tpu.v1.StartNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.StartNodeRequest.class, com.google.cloud.tpu.v1.StartNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -88,29 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -119,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -131,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -155,14 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.StartNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.StartNodeRequest other = (com.google.cloud.tpu.v1.StartNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -181,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.StartNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.StartNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.StartNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [StartNode][google.cloud.tpu.v1.Tpu.StartNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.StartNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.StartNodeRequest)
       com.google.cloud.tpu.v1.StartNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.StartNodeRequest.class,
-              com.google.cloud.tpu.v1.StartNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.StartNodeRequest.class, com.google.cloud.tpu.v1.StartNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.StartNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -320,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -341,11 +313,8 @@ public com.google.cloud.tpu.v1.StartNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.StartNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.StartNodeRequest result =
-          new com.google.cloud.tpu.v1.StartNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.StartNodeRequest result = new com.google.cloud.tpu.v1.StartNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -361,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.StartNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.StartNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.StartNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v1.StartNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -433,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -455,25 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -482,21 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -504,35 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -542,30 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -575,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.StartNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.StartNodeRequest)
   private static final com.google.cloud.tpu.v1.StartNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.StartNodeRequest();
   }
@@ -589,27 +540,27 @@ public static com.google.cloud.tpu.v1.StartNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public StartNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public StartNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -624,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.StartNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..c7b3e0e1275d
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface StartNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.StartNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * The resource name.
+   * 

+   *
+   * string name = 1;
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * The resource name.
+   * 

+   *
+   * string name = 1;
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
index b24466fe35db..2a13e9065396 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
@@ -1,85 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Request for [StopNode][google.cloud.tpu.v1.Tpu.StopNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.StopNodeRequest}
  */
-public final class StopNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class StopNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.StopNodeRequest)
     StopNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use StopNodeRequest.newBuilder() to construct.
   private StopNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private StopNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new StopNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.StopNodeRequest.class,
-            com.google.cloud.tpu.v1.StopNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.StopNodeRequest.class, com.google.cloud.tpu.v1.StopNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -88,29 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -119,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -131,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -155,14 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.StopNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.StopNodeRequest other = (com.google.cloud.tpu.v1.StopNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -181,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.StopNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.StopNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.StopNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [StopNode][google.cloud.tpu.v1.Tpu.StopNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.StopNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.StopNodeRequest)
       com.google.cloud.tpu.v1.StopNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.StopNodeRequest.class,
-              com.google.cloud.tpu.v1.StopNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.StopNodeRequest.class, com.google.cloud.tpu.v1.StopNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.StopNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -320,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -341,11 +313,8 @@ public com.google.cloud.tpu.v1.StopNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.StopNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.StopNodeRequest result =
-          new com.google.cloud.tpu.v1.StopNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.StopNodeRequest result = new com.google.cloud.tpu.v1.StopNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -361,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.StopNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.StopNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.StopNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v1.StopNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -433,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -455,25 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -482,21 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -504,35 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -542,30 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -575,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.StopNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.StopNodeRequest)
   private static final com.google.cloud.tpu.v1.StopNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.StopNodeRequest();
   }
@@ -589,27 +540,27 @@ public static com.google.cloud.tpu.v1.StopNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public StopNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public StopNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -624,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.StopNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..6b652fd17f76
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface StopNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.StopNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * The resource name.
+   * 

+   *
+   * string name = 1;
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * The resource name.
+   * 

+   *
+   * string name = 1;
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
index a6168ca72945..8dc4a7d1c877 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * A Symptom instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.Symptom}
  */
-public final class Symptom extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Symptom extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.Symptom)
     SymptomOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Symptom.newBuilder() to construct.
   private Symptom(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Symptom() {
     symptomType_ = 0;
     details_ = "";
@@ -45,32 +27,30 @@ private Symptom() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Symptom();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_Symptom_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.cloud.tpu.v1.Symptom.class, com.google.cloud.tpu.v1.Symptom.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * SymptomType represents the different types of Symptoms that a TPU can be
    * at.
@@ -78,10 +58,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    * Protobuf enum {@code google.cloud.tpu.v1.Symptom.SymptomType}
    */
-  public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
+  public enum SymptomType
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * Unspecified symptom.
      * 

@@ -90,8 +69,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     SYMPTOM_TYPE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * TPU VM memory is low.
      * 

@@ -100,8 +77,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     LOW_MEMORY(1),
     /**
-     *
-     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -110,8 +85,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     OUT_OF_MEMORY(2),
     /**
-     *
-     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -120,8 +93,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     EXECUTE_TIMED_OUT(3),
     /**
-     *
-     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -131,8 +102,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     MESH_BUILD_FAIL(4),
     /**
-     *
-     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -141,8 +110,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     HBM_OUT_OF_MEMORY(5),
     /**
-     *
-     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -154,8 +121,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * Unspecified symptom.
      * 

@@ -164,8 +129,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int SYMPTOM_TYPE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * TPU VM memory is low.
      * 

@@ -174,8 +137,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int LOW_MEMORY_VALUE = 1;
     /**
-     *
-     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -184,8 +145,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int OUT_OF_MEMORY_VALUE = 2;
     /**
-     *
-     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -194,8 +153,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int EXECUTE_TIMED_OUT_VALUE = 3;
     /**
-     *
-     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -205,8 +162,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int MESH_BUILD_FAIL_VALUE = 4;
     /**
-     *
-     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -215,8 +170,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HBM_OUT_OF_MEMORY_VALUE = 5;
     /**
-     *
-     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -225,6 +178,7 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int PROJECT_ABUSE_VALUE = 6;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -249,57 +203,53 @@ public static SymptomType valueOf(int value) {
      */
     public static SymptomType forNumber(int value) {
       switch (value) {
-        case 0:
-          return SYMPTOM_TYPE_UNSPECIFIED;
-        case 1:
-          return LOW_MEMORY;
-        case 2:
-          return OUT_OF_MEMORY;
-        case 3:
-          return EXECUTE_TIMED_OUT;
-        case 4:
-          return MESH_BUILD_FAIL;
-        case 5:
-          return HBM_OUT_OF_MEMORY;
-        case 6:
-          return PROJECT_ABUSE;
-        default:
-          return null;
+        case 0: return SYMPTOM_TYPE_UNSPECIFIED;
+        case 1: return LOW_MEMORY;
+        case 2: return OUT_OF_MEMORY;
+        case 3: return EXECUTE_TIMED_OUT;
+        case 4: return MESH_BUILD_FAIL;
+        case 5: return HBM_OUT_OF_MEMORY;
+        case 6: return PROJECT_ABUSE;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        SymptomType> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public SymptomType findValueByNumber(int number) {
+              return SymptomType.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public SymptomType findValueByNumber(int number) {
-            return SymptomType.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v1.Symptom.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final SymptomType[] VALUES = values();
 
-    public static SymptomType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static SymptomType valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -319,14 +269,11 @@ private SymptomType(int value) {
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -334,14 +281,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -349,8 +293,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -365,51 +307,38 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SYMPTOM_TYPE_FIELD_NUMBER = 2;
   private int symptomType_ = 0;
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The enum numeric value on the wire for symptomType.
    */
-  @java.lang.Override
-  public int getSymptomTypeValue() {
+  @java.lang.Override public int getSymptomTypeValue() {
     return symptomType_;
   }
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The symptomType.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v1.Symptom.SymptomType getSymptomType() {
-    com.google.cloud.tpu.v1.Symptom.SymptomType result =
-        com.google.cloud.tpu.v1.Symptom.SymptomType.forNumber(symptomType_);
+  @java.lang.Override public com.google.cloud.tpu.v1.Symptom.SymptomType getSymptomType() {
+    com.google.cloud.tpu.v1.Symptom.SymptomType result = com.google.cloud.tpu.v1.Symptom.SymptomType.forNumber(symptomType_);
     return result == null ? com.google.cloud.tpu.v1.Symptom.SymptomType.UNRECOGNIZED : result;
   }
 
   public static final int DETAILS_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object details_ = "";
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The details.
    */
   @java.lang.Override
@@ -418,29 +347,29 @@ public java.lang.String getDetails() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       details_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The bytes for details.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDetailsBytes() {
+  public com.google.protobuf.ByteString
+      getDetailsBytes() {
     java.lang.Object ref = details_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       details_ = b;
       return b;
     } else {
@@ -449,18 +378,14 @@ public com.google.protobuf.ByteString getDetailsBytes() {
   }
 
   public static final int WORKER_ID_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object workerId_ = "";
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The workerId.
    */
   @java.lang.Override
@@ -469,29 +394,29 @@ public java.lang.String getWorkerId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       workerId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The bytes for workerId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getWorkerIdBytes() {
+  public com.google.protobuf.ByteString
+      getWorkerIdBytes() {
     java.lang.Object ref = workerId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       workerId_ = b;
       return b;
     } else {
@@ -500,7 +425,6 @@ public com.google.protobuf.ByteString getWorkerIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -512,12 +436,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
-    if (symptomType_
-        != com.google.cloud.tpu.v1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+    if (symptomType_ != com.google.cloud.tpu.v1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
       output.writeEnum(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
@@ -536,11 +460,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
-    if (symptomType_
-        != com.google.cloud.tpu.v1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, symptomType_);
+    if (symptomType_ != com.google.cloud.tpu.v1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, details_);
@@ -556,7 +481,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.Symptom)) {
       return super.equals(obj);
@@ -565,11 +490,14 @@ public boolean equals(final java.lang.Object obj) {
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (symptomType_ != other.symptomType_) return false;
-    if (!getDetails().equals(other.getDetails())) return false;
-    if (!getWorkerId().equals(other.getWorkerId())) return false;
+    if (!getDetails()
+        .equals(other.getDetails())) return false;
+    if (!getWorkerId()
+        .equals(other.getWorkerId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -596,134 +524,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.Symptom parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.Symptom parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.Symptom parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.cloud.tpu.v1.Symptom parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.Symptom prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A Symptom instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.Symptom}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.Symptom)
       com.google.cloud.tpu.v1.SymptomOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_Symptom_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.cloud.tpu.v1.Symptom.class, com.google.cloud.tpu.v1.Symptom.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.Symptom.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -740,9 +664,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_Symptom_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_descriptor;
     }
 
     @java.lang.Override
@@ -762,9 +686,7 @@ public com.google.cloud.tpu.v1.Symptom build() {
     @java.lang.Override
     public com.google.cloud.tpu.v1.Symptom buildPartial() {
       com.google.cloud.tpu.v1.Symptom result = new com.google.cloud.tpu.v1.Symptom(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -772,7 +694,9 @@ public com.google.cloud.tpu.v1.Symptom buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v1.Symptom result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.symptomType_ = symptomType_;
@@ -789,39 +713,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.Symptom result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.Symptom) {
-        return mergeFrom((com.google.cloud.tpu.v1.Symptom) other);
+        return mergeFrom((com.google.cloud.tpu.v1.Symptom)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -872,37 +795,34 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                symptomType_ = input.readEnum();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                details_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                workerId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              symptomType_ = input.readEnum();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              details_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              workerId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -912,52 +832,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -978,15 +884,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -997,8 +902,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1007,9 +910,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -1022,8 +925,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1041,8 +942,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1055,8 +954,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1067,14 +964,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1082,17 +976,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -1100,29 +991,22 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private int symptomType_ = 0;
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
-     *
      * @return The enum numeric value on the wire for symptomType.
      */
-    @java.lang.Override
-    public int getSymptomTypeValue() {
+    @java.lang.Override public int getSymptomTypeValue() {
       return symptomType_;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
-     *
      * @param value The enum numeric value on the wire for symptomType to set.
      * @return This builder for chaining.
      */
@@ -1133,31 +1017,24 @@ public Builder setSymptomTypeValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
-     *
      * @return The symptomType.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v1.Symptom.SymptomType getSymptomType() {
-      com.google.cloud.tpu.v1.Symptom.SymptomType result =
-          com.google.cloud.tpu.v1.Symptom.SymptomType.forNumber(symptomType_);
+      com.google.cloud.tpu.v1.Symptom.SymptomType result = com.google.cloud.tpu.v1.Symptom.SymptomType.forNumber(symptomType_);
       return result == null ? com.google.cloud.tpu.v1.Symptom.SymptomType.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
-     *
      * @param value The symptomType to set.
      * @return This builder for chaining.
      */
@@ -1171,14 +1048,11 @@ public Builder setSymptomType(com.google.cloud.tpu.v1.Symptom.SymptomType value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSymptomType() {
@@ -1190,20 +1064,18 @@ public Builder clearSymptomType() {
 
     private java.lang.Object details_ = "";
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @return The details.
      */
     public java.lang.String getDetails() {
       java.lang.Object ref = details_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         details_ = s;
         return s;
@@ -1212,21 +1084,20 @@ public java.lang.String getDetails() {
       }
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @return The bytes for details.
      */
-    public com.google.protobuf.ByteString getDetailsBytes() {
+    public com.google.protobuf.ByteString
+        getDetailsBytes() {
       java.lang.Object ref = details_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         details_ = b;
         return b;
       } else {
@@ -1234,35 +1105,28 @@ public com.google.protobuf.ByteString getDetailsBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @param value The details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetails(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDetails(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       details_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDetails() {
@@ -1272,21 +1136,17 @@ public Builder clearDetails() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @param value The bytes for details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetailsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDetailsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       details_ = value;
       bitField0_ |= 0x00000004;
@@ -1296,20 +1156,18 @@ public Builder setDetailsBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object workerId_ = "";
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @return The workerId.
      */
     public java.lang.String getWorkerId() {
       java.lang.Object ref = workerId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         workerId_ = s;
         return s;
@@ -1318,21 +1176,20 @@ public java.lang.String getWorkerId() {
       }
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @return The bytes for workerId.
      */
-    public com.google.protobuf.ByteString getWorkerIdBytes() {
+    public com.google.protobuf.ByteString
+        getWorkerIdBytes() {
       java.lang.Object ref = workerId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         workerId_ = b;
         return b;
       } else {
@@ -1340,35 +1197,28 @@ public com.google.protobuf.ByteString getWorkerIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @param value The workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setWorkerId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerId() {
@@ -1378,30 +1228,26 @@ public Builder clearWorkerId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @param value The bytes for workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setWorkerIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1411,12 +1257,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.Symptom)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.Symptom)
   private static final com.google.cloud.tpu.v1.Symptom DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.Symptom();
   }
@@ -1425,27 +1271,27 @@ public static com.google.cloud.tpu.v1.Symptom getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Symptom parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Symptom parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1460,4 +1306,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.Symptom getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
index 72ba143f550d..60cfa7da86a9 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface SymptomOrBuilder
-    extends
+public interface SymptomOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.Symptom)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -59,77 +35,61 @@ public interface SymptomOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The enum numeric value on the wire for symptomType.
    */
   int getSymptomTypeValue();
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The symptomType.
    */
   com.google.cloud.tpu.v1.Symptom.SymptomType getSymptomType();
 
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The details.
    */
   java.lang.String getDetails();
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The bytes for details.
    */
-  com.google.protobuf.ByteString getDetailsBytes();
+  com.google.protobuf.ByteString
+      getDetailsBytes();
 
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The workerId.
    */
   java.lang.String getWorkerId();
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The bytes for workerId.
    */
-  com.google.protobuf.ByteString getWorkerIdBytes();
+  com.google.protobuf.ByteString
+      getWorkerIdBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
index a1c88ecf1789..4dad422b16df 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * A tensorflow version that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.TensorFlowVersion}
  */
-public final class TensorFlowVersion extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class TensorFlowVersion extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.TensorFlowVersion)
     TensorFlowVersionOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use TensorFlowVersion.newBuilder() to construct.
   private TensorFlowVersion(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private TensorFlowVersion() {
     name_ = "";
     version_ = "";
@@ -44,43 +26,38 @@ private TensorFlowVersion() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new TensorFlowVersion();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.TensorFlowVersion.class,
-            com.google.cloud.tpu.v1.TensorFlowVersion.Builder.class);
+            com.google.cloud.tpu.v1.TensorFlowVersion.class, com.google.cloud.tpu.v1.TensorFlowVersion.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -89,29 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -120,18 +97,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int VERSION_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object version_ = "";
   /**
-   *
-   *
    * 
    * the tensorflow version.
    * 

    *
    * string version = 2;
-   *
    * @return The version.
    */
   @java.lang.Override
@@ -140,29 +113,29 @@ public java.lang.String getVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       version_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * the tensorflow version.
    * 

    *
    * string version = 2;
-   *
    * @return The bytes for version.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getVersionBytes() {
+  public com.google.protobuf.ByteString
+      getVersionBytes() {
     java.lang.Object ref = version_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       version_ = b;
       return b;
     } else {
@@ -171,7 +144,6 @@ public com.google.protobuf.ByteString getVersionBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -183,7 +155,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -213,16 +186,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.TensorFlowVersion)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.TensorFlowVersion other =
-        (com.google.cloud.tpu.v1.TensorFlowVersion) obj;
+    com.google.cloud.tpu.v1.TensorFlowVersion other = (com.google.cloud.tpu.v1.TensorFlowVersion) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getVersion().equals(other.getVersion())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getVersion()
+        .equals(other.getVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -243,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.TensorFlowVersion parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.TensorFlowVersion parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.TensorFlowVersion prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A tensorflow version that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.TensorFlowVersion}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.TensorFlowVersion)
       com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.TensorFlowVersion.class,
-              com.google.cloud.tpu.v1.TensorFlowVersion.Builder.class);
+              com.google.cloud.tpu.v1.TensorFlowVersion.class, com.google.cloud.tpu.v1.TensorFlowVersion.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.TensorFlowVersion.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -383,9 +351,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
     }
 
     @java.lang.Override
@@ -404,11 +372,8 @@ public com.google.cloud.tpu.v1.TensorFlowVersion build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.TensorFlowVersion buildPartial() {
-      com.google.cloud.tpu.v1.TensorFlowVersion result =
-          new com.google.cloud.tpu.v1.TensorFlowVersion(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.TensorFlowVersion result = new com.google.cloud.tpu.v1.TensorFlowVersion(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -427,39 +392,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.TensorFlowVersion result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.TensorFlowVersion) {
-        return mergeFrom((com.google.cloud.tpu.v1.TensorFlowVersion) other);
+        return mergeFrom((com.google.cloud.tpu.v1.TensorFlowVersion)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -504,25 +468,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                version_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              version_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -532,25 +493,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -559,21 +517,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -581,35 +538,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -619,21 +569,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -643,20 +589,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object version_ = "";
     /**
-     *
-     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
-     *
      * @return The version.
      */
     public java.lang.String getVersion() {
       java.lang.Object ref = version_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         version_ = s;
         return s;
@@ -665,21 +609,20 @@ public java.lang.String getVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
-     *
      * @return The bytes for version.
      */
-    public com.google.protobuf.ByteString getVersionBytes() {
+    public com.google.protobuf.ByteString
+        getVersionBytes() {
       java.lang.Object ref = version_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         version_ = b;
         return b;
       } else {
@@ -687,35 +630,28 @@ public com.google.protobuf.ByteString getVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
-     *
      * @param value The version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearVersion() {
@@ -725,30 +661,26 @@ public Builder clearVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
-     *
      * @param value The bytes for version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -758,12 +690,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.TensorFlowVersion)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.TensorFlowVersion)
   private static final com.google.cloud.tpu.v1.TensorFlowVersion DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.TensorFlowVersion();
   }
@@ -772,27 +704,27 @@ public static com.google.cloud.tpu.v1.TensorFlowVersion getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public TensorFlowVersion parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public TensorFlowVersion parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -807,4 +739,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.TensorFlowVersion getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionName.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionName.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
similarity index 51%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
index 7192ca2da720..fe0475ee89cd 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
@@ -1,75 +1,49 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface TensorFlowVersionOrBuilder
-    extends
+public interface TensorFlowVersionOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.TensorFlowVersion)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * the tensorflow version.
    * 

    *
    * string version = 2;
-   *
    * @return The version.
    */
   java.lang.String getVersion();
   /**
-   *
-   *
    * 
    * the tensorflow version.
    * 

    *
    * string version = 2;
-   *
    * @return The bytes for version.
    */
-  com.google.protobuf.ByteString getVersionBytes();
+  com.google.protobuf.ByteString
+      getVersionBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/proto/google/cloud/tpu/v1/cloud_tpu.proto b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/proto/google/cloud/tpu/v1/cloud_tpu.proto
similarity index 91%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/proto/google/cloud/tpu/v1/cloud_tpu.proto
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/proto/google/cloud/tpu/v1/cloud_tpu.proto
index c2acf92f4397..7436286628e7 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/proto/google/cloud/tpu/v1/cloud_tpu.proto
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/proto/google/cloud/tpu/v1/cloud_tpu.proto
@@ -33,7 +33,8 @@ option java_package = "com.google.cloud.tpu.v1";
 // TPU API v1
 service Tpu {
   option (google.api.default_host) = "tpu.googleapis.com";
-  option (google.api.oauth_scopes) = "https://www.googleapis.com/auth/cloud-platform";
+  option (google.api.oauth_scopes) =
+      "https://www.googleapis.com/auth/cloud-platform";
 
   // Lists nodes.
   rpc ListNodes(ListNodesRequest) returns (ListNodesResponse) {
@@ -113,7 +114,8 @@ service Tpu {
   }
 
   // List TensorFlow versions supported by this API.
-  rpc ListTensorFlowVersions(ListTensorFlowVersionsRequest) returns (ListTensorFlowVersionsResponse) {
+  rpc ListTensorFlowVersions(ListTensorFlowVersionsRequest)
+      returns (ListTensorFlowVersionsResponse) {
     option (google.api.http) = {
       get: "/v1/{parent=projects/*/locations/*}/tensorflowVersions"
     };
@@ -121,7 +123,8 @@ service Tpu {
   }
 
   // Gets TensorFlow Version.
-  rpc GetTensorFlowVersion(GetTensorFlowVersionRequest) returns (TensorFlowVersion) {
+  rpc GetTensorFlowVersion(GetTensorFlowVersionRequest)
+      returns (TensorFlowVersion) {
     option (google.api.http) = {
       get: "/v1/{name=projects/*/locations/*/tensorflowVersions/*}"
     };
@@ -129,7 +132,8 @@ service Tpu {
   }
 
   // Lists accelerator types supported by this API.
-  rpc ListAcceleratorTypes(ListAcceleratorTypesRequest) returns (ListAcceleratorTypesResponse) {
+  rpc ListAcceleratorTypes(ListAcceleratorTypesRequest)
+      returns (ListAcceleratorTypesResponse) {
     option (google.api.http) = {
       get: "/v1/{parent=projects/*/locations/*}/acceleratorTypes"
     };
@@ -282,8 +286,8 @@ message Node {
   // Output only. The current state for the TPU Node.
   State state = 9 [(google.api.field_behavior) = OUTPUT_ONLY];
 
-  // Output only. If this field is populated, it contains a description of why the TPU Node
-  // is unhealthy.
+  // Output only. If this field is populated, it contains a description of why
+  // the TPU Node is unhealthy.
   string health_description = 10 [(google.api.field_behavior) = OUTPUT_ONLY];
 
   // Required. The version of Tensorflow running in the Node.
@@ -304,14 +308,15 @@ message Node {
   // block.
   string cidr_block = 13;
 
-  // Output only. The service account used to run the tensor flow services within the node.
-  // To share resources, including Google Cloud Storage data, with the
-  // Tensorflow job running in the Node, this account must have permissions to
-  // that data.
+  // Output only. The service account used to run the tensor flow services
+  // within the node. To share resources, including Google Cloud Storage data,
+  // with the Tensorflow job running in the Node, this account must have
+  // permissions to that data.
   string service_account = 15 [(google.api.field_behavior) = OUTPUT_ONLY];
 
   // Output only. The time when the node was created.
-  google.protobuf.Timestamp create_time = 16 [(google.api.field_behavior) = OUTPUT_ONLY];
+  google.protobuf.Timestamp create_time = 16
+      [(google.api.field_behavior) = OUTPUT_ONLY];
 
   // The scheduling options for this node.
   SchedulingConfig scheduling_config = 17;
@@ -319,7 +324,8 @@ message Node {
   // Output only. The network endpoints where TPU workers can be accessed and
   // sent work. It is recommended that Tensorflow clients of the node reach out
   // to the 0th entry in this map first.
-  repeated NetworkEndpoint network_endpoints = 21 [(google.api.field_behavior) = OUTPUT_ONLY];
+  repeated NetworkEndpoint network_endpoints = 21
+      [(google.api.field_behavior) = OUTPUT_ONLY];
 
   // The health status of the TPU node.
   Health health = 22;
@@ -346,9 +352,7 @@ message ListNodesRequest {
   // Required. The parent resource name.
   string parent = 1 [
     (google.api.field_behavior) = REQUIRED,
-    (google.api.resource_reference) = {
-      child_type: "tpu.googleapis.com/Node"
-    }
+    (google.api.resource_reference) = { child_type: "tpu.googleapis.com/Node" }
   ];
 
   // The maximum number of items to return.
@@ -375,9 +379,7 @@ message GetNodeRequest {
   // Required. The resource name.
   string name = 1 [
     (google.api.field_behavior) = REQUIRED,
-    (google.api.resource_reference) = {
-      type: "tpu.googleapis.com/Node"
-    }
+    (google.api.resource_reference) = { type: "tpu.googleapis.com/Node" }
   ];
 }
 
@@ -386,9 +388,7 @@ message CreateNodeRequest {
   // Required. The parent resource name.
   string parent = 1 [
     (google.api.field_behavior) = REQUIRED,
-    (google.api.resource_reference) = {
-      child_type: "tpu.googleapis.com/Node"
-    }
+    (google.api.resource_reference) = { child_type: "tpu.googleapis.com/Node" }
   ];
 
   // The unqualified resource name.
@@ -403,9 +403,7 @@ message DeleteNodeRequest {
   // Required. The resource name.
   string name = 1 [
     (google.api.field_behavior) = REQUIRED,
-    (google.api.resource_reference) = {
-      type: "tpu.googleapis.com/Node"
-    }
+    (google.api.resource_reference) = { type: "tpu.googleapis.com/Node" }
   ];
 }
 
@@ -444,7 +442,8 @@ message TensorFlowVersion {
   string version = 2;
 }
 
-// Request for [GetTensorFlowVersion][google.cloud.tpu.v1.Tpu.GetTensorFlowVersion].
+// Request for
+// [GetTensorFlowVersion][google.cloud.tpu.v1.Tpu.GetTensorFlowVersion].
 message GetTensorFlowVersionRequest {
   // Required. The resource name.
   string name = 1 [
@@ -455,7 +454,8 @@ message GetTensorFlowVersionRequest {
   ];
 }
 
-// Request for [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
+// Request for
+// [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
 message ListTensorFlowVersionsRequest {
   // Required. The parent resource name.
   string parent = 1 [
@@ -478,7 +478,8 @@ message ListTensorFlowVersionsRequest {
   string order_by = 6;
 }
 
-// Response for [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
+// Response for
+// [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
 message ListTensorFlowVersionsResponse {
   // The listed nodes.
   repeated TensorFlowVersion tensorflow_versions = 1;
@@ -515,7 +516,8 @@ message GetAcceleratorTypeRequest {
   ];
 }
 
-// Request for [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
+// Request for
+// [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
 message ListAcceleratorTypesRequest {
   // Required. The parent resource name.
   string parent = 1 [
@@ -538,7 +540,8 @@ message ListAcceleratorTypesRequest {
   string order_by = 6;
 }
 
-// Response for [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
+// Response for
+// [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
 message ListAcceleratorTypesResponse {
   // The listed nodes.
   repeated AcceleratorType accelerator_types = 1;
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/stub/tpustubsettings/getnode/SyncGetNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/stub/tpustubsettings/getnode/SyncGetNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/stub/tpustubsettings/getnode/SyncGetNode.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/stub/tpustubsettings/getnode/SyncGetNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetCredentialsProvider.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetCredentialsProvider.java
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rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetCredentialsProvider.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetEndpoint.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetEndpoint.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetEndpoint.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetEndpoint.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNode.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNode.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNodeLRO.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNodeLRO.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNodeLRO.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNode.java
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rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeStringNodeString.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeStringNodeString.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNode.java
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rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNodeLRO.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNodeLRO.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/SyncDeleteNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/SyncDeleteNode.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/SyncDeleteNodeNodename.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/SyncDeleteNodeNodename.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/SyncDeleteNodeString.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/SyncDeleteNodeString.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/AsyncGetAcceleratorType.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/AsyncGetAcceleratorType.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/SyncGetAcceleratorType.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/SyncGetAcceleratorType.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getlocation/AsyncGetLocation.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getlocation/AsyncGetLocation.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getlocation/SyncGetLocation.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getlocation/SyncGetLocation.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getnode/AsyncGetNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getnode/AsyncGetNode.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getnode/SyncGetNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getnode/SyncGetNode.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getnode/SyncGetNodeNodename.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getnode/SyncGetNodeNodename.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/AsyncGetTensorFlowVersion.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/AsyncGetTensorFlowVersion.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/SyncGetTensorFlowVersionString.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/SyncGetTensorFlowVersionString.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/SyncGetTensorFlowVersionTensorflowversionname.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/SyncGetTensorFlowVersionTensorflowversionname.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/SyncListAcceleratorTypesAcceleratortypename.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/SyncListAcceleratorTypesAcceleratortypename.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/AsyncListLocations.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/AsyncListLocations.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/AsyncListLocationsPaged.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/AsyncListLocationsPaged.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/SyncListLocations.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/SyncListLocations.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/AsyncListNodes.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/AsyncListNodes.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/AsyncListNodesPaged.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/AsyncListNodesPaged.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodes.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodes.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodesLocationname.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodesLocationname.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodesString.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodesString.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/AsyncListTensorFlowVersions.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/AsyncListTensorFlowVersions.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/AsyncListTensorFlowVersionsPaged.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/AsyncListTensorFlowVersionsPaged.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersions.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersions.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersionsString.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersionsString.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersionsTensorflowversionname.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersionsTensorflowversionname.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/AsyncReimageNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/AsyncReimageNode.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/AsyncReimageNodeLRO.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/AsyncReimageNodeLRO.java
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rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/AsyncReimageNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/SyncReimageNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/SyncReimageNode.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/AsyncStartNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/AsyncStartNode.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/SyncStartNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/SyncStartNode.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/AsyncStopNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/AsyncStopNode.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/SyncStopNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/SyncStopNode.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpusettings/getnode/SyncGetNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpusettings/getnode/SyncGetNode.java
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diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuClient.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuClient.java
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rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuClient.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuClient.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
similarity index 99%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
index d84cff387e8b..2506b0dfd258 100644
--- a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
+++ b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
@@ -32,6 +32,7 @@
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.OperationCallSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.location.GetLocationRequest;
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/gapic_metadata.json b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/gapic_metadata.json
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rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/gapic_metadata.json
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/gapic_metadata.json
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/package-info.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/package-info.java
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rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/package-info.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/package-info.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuCallableFactory.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuCallableFactory.java
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rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuCallableFactory.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
similarity index 99%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
index 2837d3ea1b20..eb977d9d9176 100644
--- a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
+++ b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
@@ -61,6 +61,7 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
+import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuCallableFactory.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuCallableFactory.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuCallableFactory.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuCallableFactory.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
similarity index 99%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
index 09d996c00c5c..acbf0d3d8423 100644
--- a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
+++ b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
@@ -33,6 +33,7 @@
 import com.google.api.gax.httpjson.ProtoMessageResponseParser;
 import com.google.api.gax.httpjson.ProtoRestSerializer;
 import com.google.api.gax.httpjson.longrunning.stub.HttpJsonOperationsStub;
+import com.google.api.gax.longrunning.OperationSnapshot;
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.OperationCallable;
 import com.google.api.gax.rpc.UnaryCallable;
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStub.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStub.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStub.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStub.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStubSettings.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStubSettings.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStubSettings.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStubSettings.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocations.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocations.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocations.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocations.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocationsImpl.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocationsImpl.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocationsImpl.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocationsImpl.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpu.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpu.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpu.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpu.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpuImpl.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpuImpl.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpuImpl.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpuImpl.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientHttpJsonTest.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientHttpJsonTest.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientHttpJsonTest.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientHttpJsonTest.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientTest.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientTest.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientTest.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientTest.java
diff --git a/owl-bot-staging/java-tpu/v2/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java b/owl-bot-staging/java-tpu/v2/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
new file mode 100644
index 000000000000..2aa134ae6486
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
@@ -0,0 +1,1340 @@
+package com.google.cloud.tpu.v2;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ * 
+ * Manages TPU nodes and other resources
+ * TPU API v2
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/tpu/v2/cloud_tpu.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class TpuGrpc {
+
+  private TpuGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.tpu.v2.Tpu";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor getListNodesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
+      requestType = com.google.cloud.tpu.v2.ListNodesRequest.class,
+      responseType = com.google.cloud.tpu.v2.ListNodesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListNodesMethod() {
+    io.grpc.MethodDescriptor getListNodesMethod;
+    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+          TpuGrpc.getListNodesMethod = getListNodesMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.ListNodesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.ListNodesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
+              .build();
+        }
+      }
+    }
+    return getListNodesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetNode",
+      requestType = com.google.cloud.tpu.v2.GetNodeRequest.class,
+      responseType = com.google.cloud.tpu.v2.Node.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetNodeMethod() {
+    io.grpc.MethodDescriptor getGetNodeMethod;
+    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+          TpuGrpc.getGetNodeMethod = getGetNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.GetNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.Node.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
+              .build();
+        }
+      }
+    }
+    return getGetNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getCreateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
+      requestType = com.google.cloud.tpu.v2.CreateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getCreateNodeMethod() {
+    io.grpc.MethodDescriptor getCreateNodeMethod;
+    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+          TpuGrpc.getCreateNodeMethod = getCreateNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.CreateNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
+              .build();
+        }
+      }
+    }
+    return getCreateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getDeleteNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
+      requestType = com.google.cloud.tpu.v2.DeleteNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getDeleteNodeMethod() {
+    io.grpc.MethodDescriptor getDeleteNodeMethod;
+    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+          TpuGrpc.getDeleteNodeMethod = getDeleteNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.DeleteNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
+              .build();
+        }
+      }
+    }
+    return getDeleteNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getStopNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StopNode",
+      requestType = com.google.cloud.tpu.v2.StopNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getStopNodeMethod() {
+    io.grpc.MethodDescriptor getStopNodeMethod;
+    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+          TpuGrpc.getStopNodeMethod = getStopNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.StopNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
+              .build();
+        }
+      }
+    }
+    return getStopNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getStartNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StartNode",
+      requestType = com.google.cloud.tpu.v2.StartNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getStartNodeMethod() {
+    io.grpc.MethodDescriptor getStartNodeMethod;
+    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+          TpuGrpc.getStartNodeMethod = getStartNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.StartNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
+              .build();
+        }
+      }
+    }
+    return getStartNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getUpdateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "UpdateNode",
+      requestType = com.google.cloud.tpu.v2.UpdateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getUpdateNodeMethod() {
+    io.grpc.MethodDescriptor getUpdateNodeMethod;
+    if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
+          TpuGrpc.getUpdateNodeMethod = getUpdateNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.UpdateNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("UpdateNode"))
+              .build();
+        }
+      }
+    }
+    return getUpdateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGenerateServiceIdentityMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GenerateServiceIdentity",
+      requestType = com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class,
+      responseType = com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGenerateServiceIdentityMethod() {
+    io.grpc.MethodDescriptor getGenerateServiceIdentityMethod;
+    if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
+          TpuGrpc.getGenerateServiceIdentityMethod = getGenerateServiceIdentityMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GenerateServiceIdentity"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GenerateServiceIdentity"))
+              .build();
+        }
+      }
+    }
+    return getGenerateServiceIdentityMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
+      requestType = com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class,
+      responseType = com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListAcceleratorTypesMethod() {
+    io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
+    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+          TpuGrpc.getListAcceleratorTypesMethod = getListAcceleratorTypesMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
+              .build();
+        }
+      }
+    }
+    return getListAcceleratorTypesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
+      requestType = com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class,
+      responseType = com.google.cloud.tpu.v2.AcceleratorType.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetAcceleratorTypeMethod() {
+    io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
+    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+          TpuGrpc.getGetAcceleratorTypeMethod = getGetAcceleratorTypeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
+              .build();
+        }
+      }
+    }
+    return getGetAcceleratorTypeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getListRuntimeVersionsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListRuntimeVersions",
+      requestType = com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class,
+      responseType = com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListRuntimeVersionsMethod() {
+    io.grpc.MethodDescriptor getListRuntimeVersionsMethod;
+    if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
+          TpuGrpc.getListRuntimeVersionsMethod = getListRuntimeVersionsMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListRuntimeVersions"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListRuntimeVersions"))
+              .build();
+        }
+      }
+    }
+    return getListRuntimeVersionsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetRuntimeVersionMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetRuntimeVersion",
+      requestType = com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class,
+      responseType = com.google.cloud.tpu.v2.RuntimeVersion.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetRuntimeVersionMethod() {
+    io.grpc.MethodDescriptor getGetRuntimeVersionMethod;
+    if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
+          TpuGrpc.getGetRuntimeVersionMethod = getGetRuntimeVersionMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetRuntimeVersion"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.GetRuntimeVersionRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetRuntimeVersion"))
+              .build();
+        }
+      }
+    }
+    return getGetRuntimeVersionMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetGuestAttributesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetGuestAttributes",
+      requestType = com.google.cloud.tpu.v2.GetGuestAttributesRequest.class,
+      responseType = com.google.cloud.tpu.v2.GetGuestAttributesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetGuestAttributesMethod() {
+    io.grpc.MethodDescriptor getGetGuestAttributesMethod;
+    if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
+          TpuGrpc.getGetGuestAttributesMethod = getGetGuestAttributesMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetGuestAttributes"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.GetGuestAttributesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.GetGuestAttributesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetGuestAttributes"))
+              .build();
+        }
+      }
+    }
+    return getGetGuestAttributesMethod;
+  }
+
+  /**
+   * Creates a new async stub that supports all call types for the service
+   */
+  public static TpuStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new TpuStub(channel, callOptions);
+        }
+      };
+    return TpuStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static TpuBlockingStub newBlockingStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new TpuBlockingStub(channel, callOptions);
+        }
+      };
+    return TpuBlockingStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new ListenableFuture-style stub that supports unary calls on the service
+   */
+  public static TpuFutureStub newFutureStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new TpuFutureStub(channel, callOptions);
+        }
+      };
+    return TpuFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2
+   * 

+   */
+  public static abstract class TpuImplBase implements io.grpc.BindableService {
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(com.google.cloud.tpu.v2.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(com.google.cloud.tpu.v2.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(com.google.cloud.tpu.v2.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(com.google.cloud.tpu.v2.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(com.google.cloud.tpu.v2.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(com.google.cloud.tpu.v2.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public void updateNode(com.google.cloud.tpu.v2.UpdateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public void generateServiceIdentity(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGenerateServiceIdentityMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListAcceleratorTypesMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetAcceleratorTypeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public void listRuntimeVersions(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListRuntimeVersionsMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public void getRuntimeVersion(com.google.cloud.tpu.v2.GetRuntimeVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetRuntimeVersionMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public void getGuestAttributes(com.google.cloud.tpu.v2.GetGuestAttributesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetGuestAttributesMethod(), responseObserver);
+    }
+
+    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+          .addMethod(
+            getListNodesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.ListNodesRequest,
+                com.google.cloud.tpu.v2.ListNodesResponse>(
+                  this, METHODID_LIST_NODES)))
+          .addMethod(
+            getGetNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.GetNodeRequest,
+                com.google.cloud.tpu.v2.Node>(
+                  this, METHODID_GET_NODE)))
+          .addMethod(
+            getCreateNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.CreateNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_CREATE_NODE)))
+          .addMethod(
+            getDeleteNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.DeleteNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_DELETE_NODE)))
+          .addMethod(
+            getStopNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.StopNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_STOP_NODE)))
+          .addMethod(
+            getStartNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.StartNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_START_NODE)))
+          .addMethod(
+            getUpdateNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.UpdateNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_UPDATE_NODE)))
+          .addMethod(
+            getGenerateServiceIdentityMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.GenerateServiceIdentityRequest,
+                com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>(
+                  this, METHODID_GENERATE_SERVICE_IDENTITY)))
+          .addMethod(
+            getListAcceleratorTypesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.ListAcceleratorTypesRequest,
+                com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>(
+                  this, METHODID_LIST_ACCELERATOR_TYPES)))
+          .addMethod(
+            getGetAcceleratorTypeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.GetAcceleratorTypeRequest,
+                com.google.cloud.tpu.v2.AcceleratorType>(
+                  this, METHODID_GET_ACCELERATOR_TYPE)))
+          .addMethod(
+            getListRuntimeVersionsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.ListRuntimeVersionsRequest,
+                com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>(
+                  this, METHODID_LIST_RUNTIME_VERSIONS)))
+          .addMethod(
+            getGetRuntimeVersionMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.GetRuntimeVersionRequest,
+                com.google.cloud.tpu.v2.RuntimeVersion>(
+                  this, METHODID_GET_RUNTIME_VERSION)))
+          .addMethod(
+            getGetGuestAttributesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.GetGuestAttributesRequest,
+                com.google.cloud.tpu.v2.GetGuestAttributesResponse>(
+                  this, METHODID_GET_GUEST_ATTRIBUTES)))
+          .build();
+    }
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2
+   * 

+   */
+  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
+    private TpuStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(com.google.cloud.tpu.v2.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(com.google.cloud.tpu.v2.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(com.google.cloud.tpu.v2.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(com.google.cloud.tpu.v2.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(com.google.cloud.tpu.v2.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(com.google.cloud.tpu.v2.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public void updateNode(com.google.cloud.tpu.v2.UpdateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public void generateServiceIdentity(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public void listRuntimeVersions(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public void getRuntimeVersion(com.google.cloud.tpu.v2.GetRuntimeVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public void getGuestAttributes(com.google.cloud.tpu.v2.GetGuestAttributesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request, responseObserver);
+    }
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2
+   * 

+   */
+  public static final class TpuBlockingStub extends io.grpc.stub.AbstractBlockingStub {
+    private TpuBlockingStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuBlockingStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuBlockingStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.cloud.tpu.v2.ListNodesResponse listNodes(com.google.cloud.tpu.v2.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListNodesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.cloud.tpu.v2.Node getNode(com.google.cloud.tpu.v2.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.longrunning.Operation createNode(com.google.cloud.tpu.v2.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.longrunning.Operation deleteNode(com.google.cloud.tpu.v2.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.longrunning.Operation stopNode(com.google.cloud.tpu.v2.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStopNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.longrunning.Operation startNode(com.google.cloud.tpu.v2.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStartNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public com.google.longrunning.Operation updateNode(com.google.cloud.tpu.v2.UpdateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getUpdateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse generateServiceIdentity(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGenerateServiceIdentityMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse listAcceleratorTypes(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorType(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse listRuntimeVersions(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListRuntimeVersionsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersion(com.google.cloud.tpu.v2.GetRuntimeVersionRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetRuntimeVersionMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public com.google.cloud.tpu.v2.GetGuestAttributesResponse getGuestAttributes(com.google.cloud.tpu.v2.GetGuestAttributesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetGuestAttributesMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2
+   * 

+   */
+  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
+    private TpuFutureStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuFutureStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listNodes(
+        com.google.cloud.tpu.v2.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getNode(
+        com.google.cloud.tpu.v2.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture createNode(
+        com.google.cloud.tpu.v2.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture deleteNode(
+        com.google.cloud.tpu.v2.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture stopNode(
+        com.google.cloud.tpu.v2.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture startNode(
+        com.google.cloud.tpu.v2.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture updateNode(
+        com.google.cloud.tpu.v2.UpdateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture generateServiceIdentity(
+        com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listAcceleratorTypes(
+        com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getAcceleratorType(
+        com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listRuntimeVersions(
+        com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getRuntimeVersion(
+        com.google.cloud.tpu.v2.GetRuntimeVersionRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getGuestAttributes(
+        com.google.cloud.tpu.v2.GetGuestAttributesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_LIST_NODES = 0;
+  private static final int METHODID_GET_NODE = 1;
+  private static final int METHODID_CREATE_NODE = 2;
+  private static final int METHODID_DELETE_NODE = 3;
+  private static final int METHODID_STOP_NODE = 4;
+  private static final int METHODID_START_NODE = 5;
+  private static final int METHODID_UPDATE_NODE = 6;
+  private static final int METHODID_GENERATE_SERVICE_IDENTITY = 7;
+  private static final int METHODID_LIST_ACCELERATOR_TYPES = 8;
+  private static final int METHODID_GET_ACCELERATOR_TYPE = 9;
+  private static final int METHODID_LIST_RUNTIME_VERSIONS = 10;
+  private static final int METHODID_GET_RUNTIME_VERSION = 11;
+  private static final int METHODID_GET_GUEST_ATTRIBUTES = 12;
+
+  private static final class MethodHandlers implements
+      io.grpc.stub.ServerCalls.UnaryMethod,
+      io.grpc.stub.ServerCalls.ServerStreamingMethod,
+      io.grpc.stub.ServerCalls.ClientStreamingMethod,
+      io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final TpuImplBase serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_LIST_NODES:
+          serviceImpl.listNodes((com.google.cloud.tpu.v2.ListNodesRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_NODE:
+          serviceImpl.getNode((com.google.cloud.tpu.v2.GetNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_CREATE_NODE:
+          serviceImpl.createNode((com.google.cloud.tpu.v2.CreateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_NODE:
+          serviceImpl.deleteNode((com.google.cloud.tpu.v2.DeleteNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_STOP_NODE:
+          serviceImpl.stopNode((com.google.cloud.tpu.v2.StopNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_START_NODE:
+          serviceImpl.startNode((com.google.cloud.tpu.v2.StartNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_UPDATE_NODE:
+          serviceImpl.updateNode((com.google.cloud.tpu.v2.UpdateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GENERATE_SERVICE_IDENTITY:
+          serviceImpl.generateServiceIdentity((com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_ACCELERATOR_TYPES:
+          serviceImpl.listAcceleratorTypes((com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_ACCELERATOR_TYPE:
+          serviceImpl.getAcceleratorType((com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_RUNTIME_VERSIONS:
+          serviceImpl.listRuntimeVersions((com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_RUNTIME_VERSION:
+          serviceImpl.getRuntimeVersion((com.google.cloud.tpu.v2.GetRuntimeVersionRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_GUEST_ATTRIBUTES:
+          serviceImpl.getGuestAttributes((com.google.cloud.tpu.v2.GetGuestAttributesRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  private static abstract class TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    TpuBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("Tpu");
+    }
+  }
+
+  private static final class TpuFileDescriptorSupplier
+      extends TpuBaseDescriptorSupplier {
+    TpuFileDescriptorSupplier() {}
+  }
+
+  private static final class TpuMethodDescriptorSupplier
+      extends TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    TpuMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (TpuGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+              .setSchemaDescriptor(new TpuFileDescriptorSupplier())
+              .addMethod(getListNodesMethod())
+              .addMethod(getGetNodeMethod())
+              .addMethod(getCreateNodeMethod())
+              .addMethod(getDeleteNodeMethod())
+              .addMethod(getStopNodeMethod())
+              .addMethod(getStartNodeMethod())
+              .addMethod(getUpdateNodeMethod())
+              .addMethod(getGenerateServiceIdentityMethod())
+              .addMethod(getListAcceleratorTypesMethod())
+              .addMethod(getGetAcceleratorTypeMethod())
+              .addMethod(getListRuntimeVersionsMethod())
+              .addMethod(getGetRuntimeVersionMethod())
+              .addMethod(getGetGuestAttributesMethod())
+              .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
index 357d47bd8571..c7e8638acbde 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A accelerator type that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.AcceleratorType}
  */
-public final class AcceleratorType extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class AcceleratorType extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.AcceleratorType)
     AcceleratorTypeOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use AcceleratorType.newBuilder() to construct.
   private AcceleratorType(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private AcceleratorType() {
     name_ = "";
     type_ = "";
@@ -44,43 +26,38 @@ private AcceleratorType() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new AcceleratorType();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_AcceleratorType_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.AcceleratorType.class,
-            com.google.cloud.tpu.v2.AcceleratorType.Builder.class);
+            com.google.cloud.tpu.v2.AcceleratorType.class, com.google.cloud.tpu.v2.AcceleratorType.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -89,29 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -120,18 +97,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int TYPE_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object type_ = "";
   /**
-   *
-   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The type.
    */
   @java.lang.Override
@@ -140,29 +113,29 @@ public java.lang.String getType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       type_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The bytes for type.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTypeBytes() {
+  public com.google.protobuf.ByteString
+      getTypeBytes() {
     java.lang.Object ref = type_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       type_ = b;
       return b;
     } else {
@@ -171,7 +144,6 @@ public com.google.protobuf.ByteString getTypeBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -183,7 +155,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -213,15 +186,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.AcceleratorType)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.AcceleratorType other = (com.google.cloud.tpu.v2.AcceleratorType) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getType().equals(other.getType())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getType()
+        .equals(other.getType())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -242,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.AcceleratorType parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.AcceleratorType parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.AcceleratorType prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A accelerator type that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.AcceleratorType}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.AcceleratorType)
       com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_AcceleratorType_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.AcceleratorType.class,
-              com.google.cloud.tpu.v2.AcceleratorType.Builder.class);
+              com.google.cloud.tpu.v2.AcceleratorType.class, com.google.cloud.tpu.v2.AcceleratorType.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.AcceleratorType.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -382,9 +351,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
@@ -403,11 +372,8 @@ public com.google.cloud.tpu.v2.AcceleratorType build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.AcceleratorType buildPartial() {
-      com.google.cloud.tpu.v2.AcceleratorType result =
-          new com.google.cloud.tpu.v2.AcceleratorType(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.AcceleratorType result = new com.google.cloud.tpu.v2.AcceleratorType(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -426,39 +392,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.AcceleratorType result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.AcceleratorType) {
-        return mergeFrom((com.google.cloud.tpu.v2.AcceleratorType) other);
+        return mergeFrom((com.google.cloud.tpu.v2.AcceleratorType)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -503,25 +468,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                type_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              type_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -531,25 +493,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -558,21 +517,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -580,35 +538,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -618,21 +569,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -642,20 +589,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object type_ = "";
     /**
-     *
-     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @return The type.
      */
     public java.lang.String getType() {
       java.lang.Object ref = type_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         type_ = s;
         return s;
@@ -664,21 +609,20 @@ public java.lang.String getType() {
       }
     }
     /**
-     *
-     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @return The bytes for type.
      */
-    public com.google.protobuf.ByteString getTypeBytes() {
+    public com.google.protobuf.ByteString
+        getTypeBytes() {
       java.lang.Object ref = type_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         type_ = b;
         return b;
       } else {
@@ -686,35 +630,28 @@ public com.google.protobuf.ByteString getTypeBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @param value The type to set.
      * @return This builder for chaining.
      */
-    public Builder setType(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setType(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearType() {
@@ -724,30 +661,26 @@ public Builder clearType() {
       return this;
     }
     /**
-     *
-     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @param value The bytes for type to set.
      * @return This builder for chaining.
      */
-    public Builder setTypeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTypeBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -757,12 +690,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.AcceleratorType)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.AcceleratorType)
   private static final com.google.cloud.tpu.v2.AcceleratorType DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.AcceleratorType();
   }
@@ -771,27 +704,27 @@ public static com.google.cloud.tpu.v2.AcceleratorType getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public AcceleratorType parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public AcceleratorType parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -806,4 +739,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.AcceleratorType getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeName.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeName.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
similarity index 51%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
index 08972a10a2fe..dc24d97a09b0 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
@@ -1,75 +1,49 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface AcceleratorTypeOrBuilder
-    extends
+public interface AcceleratorTypeOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.AcceleratorType)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The type.
    */
   java.lang.String getType();
   /**
-   *
-   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The bytes for type.
    */
-  com.google.protobuf.ByteString getTypeBytes();
+  com.google.protobuf.ByteString
+      getTypeBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
index 331df161323c..d61f360458fb 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
@@ -1,85 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * An access config attached to the TPU worker.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.AccessConfig}
  */
-public final class AccessConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class AccessConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.AccessConfig)
     AccessConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use AccessConfig.newBuilder() to construct.
   private AccessConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private AccessConfig() {
     externalIp_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new AccessConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.AccessConfig.class,
-            com.google.cloud.tpu.v2.AccessConfig.Builder.class);
+            com.google.cloud.tpu.v2.AccessConfig.class, com.google.cloud.tpu.v2.AccessConfig.Builder.class);
   }
 
   public static final int EXTERNAL_IP_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object externalIp_ = "";
   /**
-   *
-   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The externalIp.
    */
   @java.lang.Override
@@ -88,29 +65,29 @@ public java.lang.String getExternalIp() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       externalIp_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for externalIp.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getExternalIpBytes() {
+  public com.google.protobuf.ByteString
+      getExternalIpBytes() {
     java.lang.Object ref = externalIp_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       externalIp_ = b;
       return b;
     } else {
@@ -119,7 +96,6 @@ public com.google.protobuf.ByteString getExternalIpBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -131,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(externalIp_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, externalIp_);
     }
@@ -155,14 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.AccessConfig)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.AccessConfig other = (com.google.cloud.tpu.v2.AccessConfig) obj;
 
-    if (!getExternalIp().equals(other.getExternalIp())) return false;
+    if (!getExternalIp()
+        .equals(other.getExternalIp())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -181,135 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.AccessConfig parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.AccessConfig parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.AccessConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * An access config attached to the TPU worker.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.AccessConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.AccessConfig)
       com.google.cloud.tpu.v2.AccessConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.AccessConfig.class,
-              com.google.cloud.tpu.v2.AccessConfig.Builder.class);
+              com.google.cloud.tpu.v2.AccessConfig.class, com.google.cloud.tpu.v2.AccessConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.AccessConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -319,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
     }
 
     @java.lang.Override
@@ -341,9 +314,7 @@ public com.google.cloud.tpu.v2.AccessConfig build() {
     @java.lang.Override
     public com.google.cloud.tpu.v2.AccessConfig buildPartial() {
       com.google.cloud.tpu.v2.AccessConfig result = new com.google.cloud.tpu.v2.AccessConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -359,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.AccessConfig result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.AccessConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2.AccessConfig) other);
+        return mergeFrom((com.google.cloud.tpu.v2.AccessConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -431,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                externalIp_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              externalIp_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -453,25 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object externalIp_ = "";
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The externalIp.
      */
     public java.lang.String getExternalIp() {
       java.lang.Object ref = externalIp_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         externalIp_ = s;
         return s;
@@ -480,21 +445,20 @@ public java.lang.String getExternalIp() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The bytes for externalIp.
      */
-    public com.google.protobuf.ByteString getExternalIpBytes() {
+    public com.google.protobuf.ByteString
+        getExternalIpBytes() {
       java.lang.Object ref = externalIp_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         externalIp_ = b;
         return b;
       } else {
@@ -502,35 +466,28 @@ public com.google.protobuf.ByteString getExternalIpBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The externalIp to set.
      * @return This builder for chaining.
      */
-    public Builder setExternalIp(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setExternalIp(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       externalIp_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return This builder for chaining.
      */
     public Builder clearExternalIp() {
@@ -540,30 +497,26 @@ public Builder clearExternalIp() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The bytes for externalIp to set.
      * @return This builder for chaining.
      */
-    public Builder setExternalIpBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setExternalIpBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       externalIp_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -573,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.AccessConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.AccessConfig)
   private static final com.google.cloud.tpu.v2.AccessConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.AccessConfig();
   }
@@ -587,27 +540,27 @@ public static com.google.cloud.tpu.v2.AccessConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public AccessConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public AccessConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -622,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.AccessConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
similarity index 51%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
index c6fca0ebe20c..8e23ae69ce14 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
@@ -1,50 +1,29 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface AccessConfigOrBuilder
-    extends
+public interface AccessConfigOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.AccessConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The externalIp.
    */
   java.lang.String getExternalIp();
   /**
-   *
-   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for externalIp.
    */
-  com.google.protobuf.ByteString getExternalIpBytes();
+  com.google.protobuf.ByteString
+      getExternalIpBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
index f4de14701ab2..32f197a458da 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A node-attached disk resource.
  * Next ID: 8;
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2.AttachedDisk}
  */
-public final class AttachedDisk extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class AttachedDisk extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.AttachedDisk)
     AttachedDiskOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use AttachedDisk.newBuilder() to construct.
   private AttachedDisk(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private AttachedDisk() {
     sourceDisk_ = "";
     mode_ = 0;
@@ -45,43 +27,39 @@ private AttachedDisk() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new AttachedDisk();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.AttachedDisk.class,
-            com.google.cloud.tpu.v2.AttachedDisk.Builder.class);
+            com.google.cloud.tpu.v2.AttachedDisk.class, com.google.cloud.tpu.v2.AttachedDisk.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * The different mode of the attached disk.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2.AttachedDisk.DiskMode}
    */
-  public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
+  public enum DiskMode
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * The disk mode is not known/set.
      * 

@@ -90,8 +68,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     DISK_MODE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * Attaches the disk in read-write mode. Only one TPU node can attach a disk
      * in read-write mode at a time.
@@ -101,8 +77,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     READ_WRITE(1),
     /**
-     *
-     *
      * 
      * Attaches the disk in read-only mode. Multiple TPU nodes can attach
      * a disk in read-only mode at a time.
@@ -115,8 +89,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * The disk mode is not known/set.
      * 

@@ -125,8 +97,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int DISK_MODE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * Attaches the disk in read-write mode. Only one TPU node can attach a disk
      * in read-write mode at a time.
@@ -136,8 +106,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int READ_WRITE_VALUE = 1;
     /**
-     *
-     *
      * 
      * Attaches the disk in read-only mode. Multiple TPU nodes can attach
      * a disk in read-only mode at a time.
@@ -147,6 +115,7 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int READ_ONLY_VALUE = 2;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -171,49 +140,49 @@ public static DiskMode valueOf(int value) {
      */
     public static DiskMode forNumber(int value) {
       switch (value) {
-        case 0:
-          return DISK_MODE_UNSPECIFIED;
-        case 1:
-          return READ_WRITE;
-        case 2:
-          return READ_ONLY;
-        default:
-          return null;
+        case 0: return DISK_MODE_UNSPECIFIED;
+        case 1: return READ_WRITE;
+        case 2: return READ_ONLY;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        DiskMode> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public DiskMode findValueByNumber(int number) {
+              return DiskMode.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public DiskMode findValueByNumber(int number) {
-            return DiskMode.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2.AttachedDisk.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final DiskMode[] VALUES = values();
 
-    public static DiskMode valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static DiskMode valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -231,19 +200,15 @@ private DiskMode(int value) {
   }
 
   public static final int SOURCE_DISK_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object sourceDisk_ = "";
   /**
-   *
-   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
-   *
    * @return The sourceDisk.
    */
   @java.lang.Override
@@ -252,30 +217,30 @@ public java.lang.String getSourceDisk() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       sourceDisk_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
-   *
    * @return The bytes for sourceDisk.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSourceDiskBytes() {
+  public com.google.protobuf.ByteString
+      getSourceDiskBytes() {
     java.lang.Object ref = sourceDisk_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       sourceDisk_ = b;
       return b;
     } else {
@@ -286,8 +251,6 @@ public com.google.protobuf.ByteString getSourceDiskBytes() {
   public static final int MODE_FIELD_NUMBER = 4;
   private int mode_ = 0;
   /**
-   *
-   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -295,16 +258,12 @@ public com.google.protobuf.ByteString getSourceDiskBytes() {
    * 

    *
    * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
-   *
    * @return The enum numeric value on the wire for mode.
    */
-  @java.lang.Override
-  public int getModeValue() {
+  @java.lang.Override public int getModeValue() {
     return mode_;
   }
   /**
-   *
-   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -312,18 +271,14 @@ public int getModeValue() {
    * 

    *
    * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
-   *
    * @return The mode.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode() {
-    com.google.cloud.tpu.v2.AttachedDisk.DiskMode result =
-        com.google.cloud.tpu.v2.AttachedDisk.DiskMode.forNumber(mode_);
+  @java.lang.Override public com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode() {
+    com.google.cloud.tpu.v2.AttachedDisk.DiskMode result = com.google.cloud.tpu.v2.AttachedDisk.DiskMode.forNumber(mode_);
     return result == null ? com.google.cloud.tpu.v2.AttachedDisk.DiskMode.UNRECOGNIZED : result;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -335,7 +290,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(sourceDisk_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, sourceDisk_);
     }
@@ -355,7 +311,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, sourceDisk_);
     }
     if (mode_ != com.google.cloud.tpu.v2.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(4, mode_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(4, mode_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -365,14 +322,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.AttachedDisk)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.AttachedDisk other = (com.google.cloud.tpu.v2.AttachedDisk) obj;
 
-    if (!getSourceDisk().equals(other.getSourceDisk())) return false;
+    if (!getSourceDisk()
+        .equals(other.getSourceDisk())) return false;
     if (mode_ != other.mode_) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -394,103 +352,97 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.AttachedDisk prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A node-attached disk resource.
    * Next ID: 8;
@@ -498,32 +450,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2.AttachedDisk}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.AttachedDisk)
       com.google.cloud.tpu.v2.AttachedDiskOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.AttachedDisk.class,
-              com.google.cloud.tpu.v2.AttachedDisk.Builder.class);
+              com.google.cloud.tpu.v2.AttachedDisk.class, com.google.cloud.tpu.v2.AttachedDisk.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.AttachedDisk.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -534,9 +487,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
     }
 
     @java.lang.Override
@@ -556,9 +509,7 @@ public com.google.cloud.tpu.v2.AttachedDisk build() {
     @java.lang.Override
     public com.google.cloud.tpu.v2.AttachedDisk buildPartial() {
       com.google.cloud.tpu.v2.AttachedDisk result = new com.google.cloud.tpu.v2.AttachedDisk(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -577,39 +528,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.AttachedDisk result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.AttachedDisk) {
-        return mergeFrom((com.google.cloud.tpu.v2.AttachedDisk) other);
+        return mergeFrom((com.google.cloud.tpu.v2.AttachedDisk)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -652,25 +602,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 26:
-              {
-                sourceDisk_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 26
-            case 32:
-              {
-                mode_ = input.readEnum();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 32
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 26: {
+              sourceDisk_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 26
+            case 32: {
+              mode_ = input.readEnum();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 32
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -680,26 +627,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object sourceDisk_ = "";
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @return The sourceDisk.
      */
     public java.lang.String getSourceDisk() {
       java.lang.Object ref = sourceDisk_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         sourceDisk_ = s;
         return s;
@@ -708,22 +652,21 @@ public java.lang.String getSourceDisk() {
       }
     }
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @return The bytes for sourceDisk.
      */
-    public com.google.protobuf.ByteString getSourceDiskBytes() {
+    public com.google.protobuf.ByteString
+        getSourceDiskBytes() {
       java.lang.Object ref = sourceDisk_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         sourceDisk_ = b;
         return b;
       } else {
@@ -731,37 +674,30 @@ public com.google.protobuf.ByteString getSourceDiskBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @param value The sourceDisk to set.
      * @return This builder for chaining.
      */
-    public Builder setSourceDisk(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSourceDisk(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       sourceDisk_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSourceDisk() {
@@ -771,22 +707,18 @@ public Builder clearSourceDisk() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @param value The bytes for sourceDisk to set.
      * @return This builder for chaining.
      */
-    public Builder setSourceDiskBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSourceDiskBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       sourceDisk_ = value;
       bitField0_ |= 0x00000001;
@@ -796,8 +728,6 @@ public Builder setSourceDiskBytes(com.google.protobuf.ByteString value) {
 
     private int mode_ = 0;
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -805,16 +735,12 @@ public Builder setSourceDiskBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
-     *
      * @return The enum numeric value on the wire for mode.
      */
-    @java.lang.Override
-    public int getModeValue() {
+    @java.lang.Override public int getModeValue() {
       return mode_;
     }
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -822,7 +748,6 @@ public int getModeValue() {
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
-     *
      * @param value The enum numeric value on the wire for mode to set.
      * @return This builder for chaining.
      */
@@ -833,8 +758,6 @@ public Builder setModeValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -842,18 +765,14 @@ public Builder setModeValue(int value) {
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
-     *
      * @return The mode.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode() {
-      com.google.cloud.tpu.v2.AttachedDisk.DiskMode result =
-          com.google.cloud.tpu.v2.AttachedDisk.DiskMode.forNumber(mode_);
+      com.google.cloud.tpu.v2.AttachedDisk.DiskMode result = com.google.cloud.tpu.v2.AttachedDisk.DiskMode.forNumber(mode_);
       return result == null ? com.google.cloud.tpu.v2.AttachedDisk.DiskMode.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -861,7 +780,6 @@ public com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode() {
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
-     *
      * @param value The mode to set.
      * @return This builder for chaining.
      */
@@ -875,8 +793,6 @@ public Builder setMode(com.google.cloud.tpu.v2.AttachedDisk.DiskMode value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -884,7 +800,6 @@ public Builder setMode(com.google.cloud.tpu.v2.AttachedDisk.DiskMode value) {
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearMode() {
@@ -893,9 +808,9 @@ public Builder clearMode() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -905,12 +820,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.AttachedDisk)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.AttachedDisk)
   private static final com.google.cloud.tpu.v2.AttachedDisk DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.AttachedDisk();
   }
@@ -919,27 +834,27 @@ public static com.google.cloud.tpu.v2.AttachedDisk getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public AttachedDisk parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public AttachedDisk parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -954,4 +869,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.AttachedDisk getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
index 013905493c57..c01d3356cc9b 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
@@ -1,58 +1,35 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface AttachedDiskOrBuilder
-    extends
+public interface AttachedDiskOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.AttachedDisk)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
-   *
    * @return The sourceDisk.
    */
   java.lang.String getSourceDisk();
   /**
-   *
-   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
-   *
    * @return The bytes for sourceDisk.
    */
-  com.google.protobuf.ByteString getSourceDiskBytes();
+  com.google.protobuf.ByteString
+      getSourceDiskBytes();
 
   /**
-   *
-   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -60,13 +37,10 @@ public interface AttachedDiskOrBuilder
    * 

    *
    * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
-   *
    * @return The enum numeric value on the wire for mode.
    */
   int getModeValue();
   /**
-   *
-   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -74,7 +48,6 @@ public interface AttachedDiskOrBuilder
    * 

    *
    * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
-   *
    * @return The mode.
    */
   com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode();
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java
new file mode 100644
index 000000000000..a29b7fca3d32
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java
@@ -0,0 +1,658 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public final class CloudTpuProto {
+  private CloudTpuProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_Node_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_Node_LabelsEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_Node_LabelsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_Node_MetadataEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_Node_MetadataEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GetNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_CreateNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_DeleteNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_StopNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_StartNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_AcceleratorType_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_RuntimeVersion_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_Symptom_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n#google/cloud/tpu/v2/cloud_tpu.proto\022\023g" +
+      "oogle.cloud.tpu.v2\032\034google/api/annotatio" +
+      "ns.proto\032\027google/api/client.proto\032\037googl" +
+      "e/api/field_behavior.proto\032\031google/api/r" +
+      "esource.proto\032#google/longrunning/operat" +
+      "ions.proto\032 google/protobuf/field_mask.p" +
+      "roto\032\037google/protobuf/timestamp.proto\"e\n" +
+      "\017GuestAttributes\022\022\n\nquery_path\030\001 \001(\t\022>\n\013" +
+      "query_value\030\002 \001(\0132).google.cloud.tpu.v2." +
+      "GuestAttributesValue\"P\n\024GuestAttributesV" +
+      "alue\0228\n\005items\030\001 \003(\0132).google.cloud.tpu.v" +
+      "2.GuestAttributesEntry\"E\n\024GuestAttribute" +
+      "sEntry\022\021\n\tnamespace\030\001 \001(\t\022\013\n\003key\030\002 \001(\t\022\r" +
+      "\n\005value\030\003 \001(\t\"\243\001\n\014AttachedDisk\022\023\n\013source" +
+      "_disk\030\003 \001(\t\0228\n\004mode\030\004 \001(\0162*.google.cloud" +
+      ".tpu.v2.AttachedDisk.DiskMode\"D\n\010DiskMod" +
+      "e\022\031\n\025DISK_MODE_UNSPECIFIED\020\000\022\016\n\nREAD_WRI" +
+      "TE\020\001\022\r\n\tREAD_ONLY\020\002\"9\n\020SchedulingConfig\022" +
+      "\023\n\013preemptible\030\001 \001(\010\022\020\n\010reserved\030\002 \001(\010\"m" +
+      "\n\017NetworkEndpoint\022\022\n\nip_address\030\001 \001(\t\022\014\n" +
+      "\004port\030\002 \001(\005\0228\n\raccess_config\030\005 \001(\0132!.goo" +
+      "gle.cloud.tpu.v2.AccessConfig\"(\n\014AccessC" +
+      "onfig\022\030\n\013external_ip\030\001 \001(\tB\003\340A\003\"i\n\rNetwo" +
+      "rkConfig\022\017\n\007network\030\001 \001(\t\022\022\n\nsubnetwork\030" +
+      "\002 \001(\t\022\033\n\023enable_external_ips\030\003 \001(\010\022\026\n\016ca" +
+      "n_ip_forward\030\004 \001(\010\".\n\016ServiceAccount\022\r\n\005" +
+      "email\030\001 \001(\t\022\r\n\005scope\030\002 \003(\t\"\260\014\n\004Node\022\024\n\004n" +
+      "ame\030\001 \001(\tB\006\340A\003\340A\005\022\023\n\013description\030\003 \001(\t\022\035" +
+      "\n\020accelerator_type\030\005 \001(\tB\003\340A\002\0223\n\005state\030\t" +
+      " \001(\0162\037.google.cloud.tpu.v2.Node.StateB\003\340" +
+      "A\003\022\037\n\022health_description\030\n \001(\tB\003\340A\003\022\034\n\017r" +
+      "untime_version\030\013 \001(\tB\003\340A\002\022:\n\016network_con" +
+      "fig\030$ \001(\0132\".google.cloud.tpu.v2.NetworkC" +
+      "onfig\022\022\n\ncidr_block\030\r \001(\t\022<\n\017service_acc" +
+      "ount\030% \001(\0132#.google.cloud.tpu.v2.Service" +
+      "Account\0224\n\013create_time\030\020 \001(\0132\032.google.pr" +
+      "otobuf.TimestampB\003\340A\003\022@\n\021scheduling_conf" +
+      "ig\030\021 \001(\0132%.google.cloud.tpu.v2.Schedulin" +
+      "gConfig\022D\n\021network_endpoints\030\025 \003(\0132$.goo" +
+      "gle.cloud.tpu.v2.NetworkEndpointB\003\340A\003\0220\n" +
+      "\006health\030\026 \001(\0162 .google.cloud.tpu.v2.Node" +
+      ".Health\0225\n\006labels\030\030 \003(\0132%.google.cloud.t" +
+      "pu.v2.Node.LabelsEntry\0229\n\010metadata\030\" \003(\013" +
+      "2\'.google.cloud.tpu.v2.Node.MetadataEntr" +
+      "y\022\014\n\004tags\030( \003(\t\022\017\n\002id\030! \001(\003B\003\340A\003\0225\n\ndata" +
+      "_disks\030) \003(\0132!.google.cloud.tpu.v2.Attac" +
+      "hedDisk\022>\n\013api_version\030& \001(\0162$.google.cl" +
+      "oud.tpu.v2.Node.ApiVersionB\003\340A\003\0223\n\010sympt" +
+      "oms\030\' \003(\0132\034.google.cloud.tpu.v2.SymptomB" +
+      "\003\340A\003\022M\n\030shielded_instance_config\030- \001(\0132+" +
+      ".google.cloud.tpu.v2.ShieldedInstanceCon" +
+      "fig\032-\n\013LabelsEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005value" +
+      "\030\002 \001(\t:\0028\001\032/\n\rMetadataEntry\022\013\n\003key\030\001 \001(\t" +
+      "\022\r\n\005value\030\002 \001(\t:\0028\001\"\341\001\n\005State\022\025\n\021STATE_U" +
+      "NSPECIFIED\020\000\022\014\n\010CREATING\020\001\022\t\n\005READY\020\002\022\016\n" +
+      "\nRESTARTING\020\003\022\r\n\tREIMAGING\020\004\022\014\n\010DELETING" +
+      "\020\005\022\r\n\tREPAIRING\020\006\022\013\n\007STOPPED\020\010\022\014\n\010STOPPI" +
+      "NG\020\t\022\014\n\010STARTING\020\n\022\r\n\tPREEMPTED\020\013\022\016\n\nTER" +
+      "MINATED\020\014\022\n\n\006HIDING\020\r\022\n\n\006HIDDEN\020\016\022\014\n\010UNH" +
+      "IDING\020\017\"o\n\006Health\022\026\n\022HEALTH_UNSPECIFIED\020" +
+      "\000\022\013\n\007HEALTHY\020\001\022\013\n\007TIMEOUT\020\003\022\030\n\024UNHEALTHY" +
+      "_TENSORFLOW\020\004\022\031\n\025UNHEALTHY_MAINTENANCE\020\005" +
+      "\"W\n\nApiVersion\022\033\n\027API_VERSION_UNSPECIFIE" +
+      "D\020\000\022\r\n\tV1_ALPHA1\020\001\022\006\n\002V1\020\002\022\r\n\tV2_ALPHA1\020" +
+      "\003\022\006\n\002V2\020\004:R\352AO\n\027tpu.googleapis.com/Node\022" +
+      "4projects/{project}/locations/{location}" +
+      "/nodes/{node}\"j\n\020ListNodesRequest\022/\n\006par" +
+      "ent\030\001 \001(\tB\037\340A\002\372A\031\022\027tpu.googleapis.com/No" +
+      "de\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(" +
+      "\t\"k\n\021ListNodesResponse\022(\n\005nodes\030\001 \003(\0132\031." +
+      "google.cloud.tpu.v2.Node\022\027\n\017next_page_to" +
+      "ken\030\002 \001(\t\022\023\n\013unreachable\030\003 \003(\t\"?\n\016GetNod" +
+      "eRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.goog" +
+      "leapis.com/Node\"\215\001\n\021CreateNodeRequest\0229\n" +
+      "\006parent\030\001 \001(\tB)\340A\002\372A#\n!locations.googlea" +
+      "pis.com/Location\022\017\n\007node_id\030\002 \001(\t\022,\n\004nod" +
+      "e\030\003 \001(\0132\031.google.cloud.tpu.v2.NodeB\003\340A\002\"" +
+      "B\n\021DeleteNodeRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372" +
+      "A\031\n\027tpu.googleapis.com/Node\"@\n\017StopNodeR" +
+      "equest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.google" +
+      "apis.com/Node\"A\n\020StartNodeRequest\022-\n\004nam" +
+      "e\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googleapis.com/Node" +
+      "\"w\n\021UpdateNodeRequest\0224\n\013update_mask\030\001 \001" +
+      "(\0132\032.google.protobuf.FieldMaskB\003\340A\002\022,\n\004n" +
+      "ode\030\002 \001(\0132\031.google.cloud.tpu.v2.NodeB\003\340A" +
+      "\002\" \n\017ServiceIdentity\022\r\n\005email\030\001 \001(\t\"[\n\036G" +
+      "enerateServiceIdentityRequest\0229\n\006parent\030" +
+      "\001 \001(\tB)\340A\002\372A#\n!locations.googleapis.com/" +
+      "Location\"Y\n\037GenerateServiceIdentityRespo" +
+      "nse\0226\n\010identity\030\001 \001(\0132$.google.cloud.tpu" +
+      ".v2.ServiceIdentity\"\243\001\n\017AcceleratorType\022" +
+      "\014\n\004name\030\001 \001(\t\022\014\n\004type\030\002 \001(\t:t\352Aq\n\"tpu.go" +
+      "ogleapis.com/AcceleratorType\022Kprojects/{" +
+      "project}/locations/{location}/accelerato" +
+      "rTypes/{accelerator_type}\"U\n\031GetAccelera" +
+      "torTypeRequest\0228\n\004name\030\001 \001(\tB*\340A\002\372A$\n\"tp" +
+      "u.googleapis.com/AcceleratorType\"\242\001\n\033Lis" +
+      "tAcceleratorTypesRequest\022:\n\006parent\030\001 \001(\t" +
+      "B*\340A\002\372A$\022\"tpu.googleapis.com/Accelerator" +
+      "Type\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 " +
+      "\001(\t\022\016\n\006filter\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\215\001" +
+      "\n\034ListAcceleratorTypesResponse\022?\n\021accele" +
+      "rator_types\030\001 \003(\0132$.google.cloud.tpu.v2." +
+      "AcceleratorType\022\027\n\017next_page_token\030\002 \001(\t" +
+      "\022\023\n\013unreachable\030\003 \003(\t\"\242\001\n\016RuntimeVersion" +
+      "\022\014\n\004name\030\001 \001(\t\022\017\n\007version\030\002 \001(\t:q\352An\n!tp" +
+      "u.googleapis.com/RuntimeVersion\022Iproject" +
+      "s/{project}/locations/{location}/runtime" +
+      "Versions/{runtime_version}\"S\n\030GetRuntime" +
+      "VersionRequest\0227\n\004name\030\001 \001(\tB)\340A\002\372A#\n!tp" +
+      "u.googleapis.com/RuntimeVersion\"\240\001\n\032List" +
+      "RuntimeVersionsRequest\0229\n\006parent\030\001 \001(\tB)" +
+      "\340A\002\372A#\022!tpu.googleapis.com/RuntimeVersio" +
+      "n\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t" +
+      "\022\016\n\006filter\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\212\001\n\033L" +
+      "istRuntimeVersionsResponse\022=\n\020runtime_ve" +
+      "rsions\030\001 \003(\0132#.google.cloud.tpu.v2.Runti" +
+      "meVersion\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013un" +
+      "reachable\030\003 \003(\t\"\326\001\n\021OperationMetadata\022/\n" +
+      "\013create_time\030\001 \001(\0132\032.google.protobuf.Tim" +
+      "estamp\022,\n\010end_time\030\002 \001(\0132\032.google.protob" +
+      "uf.Timestamp\022\016\n\006target\030\003 \001(\t\022\014\n\004verb\030\004 \001" +
+      "(\t\022\025\n\rstatus_detail\030\005 \001(\t\022\030\n\020cancel_requ" +
+      "ested\030\006 \001(\010\022\023\n\013api_version\030\007 \001(\t\"\305\002\n\007Sym" +
+      "ptom\022/\n\013create_time\030\001 \001(\0132\032.google.proto" +
+      "buf.Timestamp\022>\n\014symptom_type\030\002 \001(\0162(.go" +
+      "ogle.cloud.tpu.v2.Symptom.SymptomType\022\017\n" +
+      "\007details\030\003 \001(\t\022\021\n\tworker_id\030\004 \001(\t\"\244\001\n\013Sy" +
+      "mptomType\022\034\n\030SYMPTOM_TYPE_UNSPECIFIED\020\000\022" +
+      "\016\n\nLOW_MEMORY\020\001\022\021\n\rOUT_OF_MEMORY\020\002\022\025\n\021EX" +
+      "ECUTE_TIMED_OUT\020\003\022\023\n\017MESH_BUILD_FAIL\020\004\022\025" +
+      "\n\021HBM_OUT_OF_MEMORY\020\005\022\021\n\rPROJECT_ABUSE\020\006" +
+      "\"r\n\031GetGuestAttributesRequest\022-\n\004name\030\001 " +
+      "\001(\tB\037\340A\002\372A\031\n\027tpu.googleapis.com/Node\022\022\n\n" +
+      "query_path\030\002 \001(\t\022\022\n\nworker_ids\030\003 \003(\t\"\\\n\032" +
+      "GetGuestAttributesResponse\022>\n\020guest_attr" +
+      "ibutes\030\001 \003(\0132$.google.cloud.tpu.v2.Guest" +
+      "Attributes\"4\n\026ShieldedInstanceConfig\022\032\n\022" +
+      "enable_secure_boot\030\001 \001(\0102\370\022\n\003Tpu\022\226\001\n\tLis" +
+      "tNodes\022%.google.cloud.tpu.v2.ListNodesRe" +
+      "quest\032&.google.cloud.tpu.v2.ListNodesRes" +
+      "ponse\":\202\323\344\223\002+\022)/v2/{parent=projects/*/lo" +
+      "cations/*}/nodes\332A\006parent\022\203\001\n\007GetNode\022#." +
+      "google.cloud.tpu.v2.GetNodeRequest\032\031.goo" +
+      "gle.cloud.tpu.v2.Node\"8\202\323\344\223\002+\022)/v2/{name" +
+      "=projects/*/locations/*/nodes/*}\332A\004name\022" +
+      "\276\001\n\nCreateNode\022&.google.cloud.tpu.v2.Cre" +
+      "ateNodeRequest\032\035.google.longrunning.Oper" +
+      "ation\"i\202\323\344\223\0021\")/v2/{parent=projects/*/lo" +
+      "cations/*}/nodes:\004node\332A\023parent,node,nod" +
+      "e_id\312A\031\n\004Node\022\021OperationMetadata\022\272\001\n\nDel" +
+      "eteNode\022&.google.cloud.tpu.v2.DeleteNode" +
+      "Request\032\035.google.longrunning.Operation\"e" +
+      "\202\323\344\223\002+*)/v2/{name=projects/*/locations/*" +
+      "/nodes/*}\332A\004name\312A*\n\025google.protobuf.Emp" +
+      "ty\022\021OperationMetadata\022\246\001\n\010StopNode\022$.goo" +
+      "gle.cloud.tpu.v2.StopNodeRequest\032\035.googl" +
+      "e.longrunning.Operation\"U\202\323\344\223\0023\"./v2/{na" +
+      "me=projects/*/locations/*/nodes/*}:stop:" +
+      "\001*\312A\031\n\004Node\022\021OperationMetadata\022\251\001\n\tStart" +
+      "Node\022%.google.cloud.tpu.v2.StartNodeRequ" +
+      "est\032\035.google.longrunning.Operation\"V\202\323\344\223" +
+      "\0024\"//v2/{name=projects/*/locations/*/nod" +
+      "es/*}:start:\001*\312A\031\n\004Node\022\021OperationMetada" +
+      "ta\022\300\001\n\nUpdateNode\022&.google.cloud.tpu.v2." +
+      "UpdateNodeRequest\032\035.google.longrunning.O" +
+      "peration\"k\202\323\344\223\00262./v2/{node.name=project" +
+      "s/*/locations/*/nodes/*}:\004node\332A\020node,up" +
+      "date_mask\312A\031\n\004Node\022\021OperationMetadata\022\314\001" +
+      "\n\027GenerateServiceIdentity\0223.google.cloud" +
+      ".tpu.v2.GenerateServiceIdentityRequest\0324" +
+      ".google.cloud.tpu.v2.GenerateServiceIden" +
+      "tityResponse\"F\202\323\344\223\002@\";/v2/{parent=projec" +
+      "ts/*/locations/*}:generateServiceIdentit" +
+      "y:\001*\022\302\001\n\024ListAcceleratorTypes\0220.google.c" +
+      "loud.tpu.v2.ListAcceleratorTypesRequest\032" +
+      "1.google.cloud.tpu.v2.ListAcceleratorTyp" +
+      "esResponse\"E\202\323\344\223\0026\0224/v2/{parent=projects" +
+      "/*/locations/*}/acceleratorTypes\332A\006paren" +
+      "t\022\257\001\n\022GetAcceleratorType\022..google.cloud." +
+      "tpu.v2.GetAcceleratorTypeRequest\032$.googl" +
+      "e.cloud.tpu.v2.AcceleratorType\"C\202\323\344\223\0026\0224" +
+      "/v2/{name=projects/*/locations/*/acceler" +
+      "atorTypes/*}\332A\004name\022\276\001\n\023ListRuntimeVersi" +
+      "ons\022/.google.cloud.tpu.v2.ListRuntimeVer" +
+      "sionsRequest\0320.google.cloud.tpu.v2.ListR" +
+      "untimeVersionsResponse\"D\202\323\344\223\0025\0223/v2/{par" +
+      "ent=projects/*/locations/*}/runtimeVersi" +
+      "ons\332A\006parent\022\253\001\n\021GetRuntimeVersion\022-.goo" +
+      "gle.cloud.tpu.v2.GetRuntimeVersionReques" +
+      "t\032#.google.cloud.tpu.v2.RuntimeVersion\"B" +
+      "\202\323\344\223\0025\0223/v2/{name=projects/*/locations/*" +
+      "/runtimeVersions/*}\332A\004name\022\276\001\n\022GetGuestA" +
+      "ttributes\022..google.cloud.tpu.v2.GetGuest" +
+      "AttributesRequest\032/.google.cloud.tpu.v2." +
+      "GetGuestAttributesResponse\"G\202\323\344\223\002A\"
  * Request for [CreateNode][google.cloud.tpu.v2.Tpu.CreateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.CreateNodeRequest}
  */
-public final class CreateNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CreateNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.CreateNodeRequest)
     CreateNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CreateNodeRequest.newBuilder() to construct.
   private CreateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private CreateNodeRequest() {
     parent_ = "";
     nodeId_ = "";
@@ -44,45 +26,38 @@ private CreateNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CreateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_CreateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.CreateNodeRequest.class,
-            com.google.cloud.tpu.v2.CreateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.CreateNodeRequest.class, com.google.cloud.tpu.v2.CreateNodeRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -124,18 +97,14 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int NODE_ID_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nodeId_ = "";
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The nodeId.
    */
   @java.lang.Override
@@ -144,29 +113,29 @@ public java.lang.String getNodeId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nodeId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The bytes for nodeId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNodeIdBytes() {
+  public com.google.protobuf.ByteString
+      getNodeIdBytes() {
     java.lang.Object ref = nodeId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nodeId_ = b;
       return b;
     } else {
@@ -177,14 +146,11 @@ public com.google.protobuf.ByteString getNodeIdBytes() {
   public static final int NODE_FIELD_NUMBER = 3;
   private com.google.cloud.tpu.v2.Node node_;
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -192,14 +158,11 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The node.
    */
   @java.lang.Override
@@ -207,8 +170,6 @@ public com.google.cloud.tpu.v2.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
   }
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

@@ -221,7 +182,6 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -233,7 +193,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -259,7 +220,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nodeId_);
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getNode());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, getNode());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -269,19 +231,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.CreateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.CreateNodeRequest other =
-        (com.google.cloud.tpu.v2.CreateNodeRequest) obj;
+    com.google.cloud.tpu.v2.CreateNodeRequest other = (com.google.cloud.tpu.v2.CreateNodeRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (!getNodeId().equals(other.getNodeId())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (!getNodeId()
+        .equals(other.getNodeId())) return false;
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode().equals(other.getNode())) return false;
+      if (!getNode()
+          .equals(other.getNode())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -307,136 +271,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.CreateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.CreateNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.CreateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [CreateNode][google.cloud.tpu.v2.Tpu.CreateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.CreateNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.CreateNodeRequest)
       com.google.cloud.tpu.v2.CreateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_CreateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.CreateNodeRequest.class,
-              com.google.cloud.tpu.v2.CreateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.CreateNodeRequest.class, com.google.cloud.tpu.v2.CreateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.CreateNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -452,9 +410,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -473,11 +431,8 @@ public com.google.cloud.tpu.v2.CreateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.CreateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.CreateNodeRequest result =
-          new com.google.cloud.tpu.v2.CreateNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.CreateNodeRequest result = new com.google.cloud.tpu.v2.CreateNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -491,7 +446,9 @@ private void buildPartial0(com.google.cloud.tpu.v2.CreateNodeRequest result) {
         result.nodeId_ = nodeId_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null
+            ? node_
+            : nodeBuilder_.build();
       }
     }
 
@@ -499,39 +456,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.CreateNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.CreateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.CreateNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.CreateNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -579,31 +535,29 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                nodeId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              nodeId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              input.readMessage(
+                  getNodeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -613,27 +567,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -642,23 +591,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -666,39 +612,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -708,23 +643,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -734,20 +663,18 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object nodeId_ = "";
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @return The nodeId.
      */
     public java.lang.String getNodeId() {
       java.lang.Object ref = nodeId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nodeId_ = s;
         return s;
@@ -756,21 +683,20 @@ public java.lang.String getNodeId() {
       }
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @return The bytes for nodeId.
      */
-    public com.google.protobuf.ByteString getNodeIdBytes() {
+    public com.google.protobuf.ByteString
+        getNodeIdBytes() {
       java.lang.Object ref = nodeId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nodeId_ = b;
         return b;
       } else {
@@ -778,35 +704,28 @@ public com.google.protobuf.ByteString getNodeIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @param value The nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNodeId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nodeId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNodeId() {
@@ -816,21 +735,17 @@ public Builder clearNodeId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @param value The bytes for nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNodeIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nodeId_ = value;
       bitField0_ |= 0x00000002;
@@ -840,33 +755,24 @@ public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.Node,
-            com.google.cloud.tpu.v2.Node.Builder,
-            com.google.cloud.tpu.v2.NodeOrBuilder>
-        nodeBuilder_;
+        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> nodeBuilder_;
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The node.
      */
     public com.google.cloud.tpu.v2.Node getNode() {
@@ -877,8 +783,6 @@ public com.google.cloud.tpu.v2.Node getNode() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -899,15 +803,14 @@ public Builder setNode(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setNode(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder setNode(
+        com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -918,8 +821,6 @@ public Builder setNode(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -928,9 +829,9 @@ public Builder setNode(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
      */
     public Builder mergeNode(com.google.cloud.tpu.v2.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0)
-            && node_ != null
-            && node_ != com.google.cloud.tpu.v2.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0) &&
+          node_ != null &&
+          node_ != com.google.cloud.tpu.v2.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -943,8 +844,6 @@ public Builder mergeNode(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -962,8 +861,6 @@ public Builder clearNode() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -976,8 +873,6 @@ public com.google.cloud.tpu.v2.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -988,12 +883,11 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ? com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
+        return node_ == null ?
+            com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -1001,24 +895,21 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
      * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.Node,
-            com.google.cloud.tpu.v2.Node.Builder,
-            com.google.cloud.tpu.v2.NodeOrBuilder>
+        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> 
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2.Node,
-                com.google.cloud.tpu.v2.Node.Builder,
-                com.google.cloud.tpu.v2.NodeOrBuilder>(
-                getNode(), getParentForChildren(), isClean());
+        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder>(
+                getNode(),
+                getParentForChildren(),
+                isClean());
         node_ = null;
       }
       return nodeBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1028,12 +919,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.CreateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.CreateNodeRequest)
   private static final com.google.cloud.tpu.v2.CreateNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.CreateNodeRequest();
   }
@@ -1042,27 +933,27 @@ public static com.google.cloud.tpu.v2.CreateNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CreateNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CreateNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1077,4 +968,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.CreateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
similarity index 57%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
index f3894c0f6a26..a97c5d99a641 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
@@ -1,109 +1,71 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface CreateNodeRequestOrBuilder
-    extends
+public interface CreateNodeRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.CreateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The nodeId.
    */
   java.lang.String getNodeId();
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The bytes for nodeId.
    */
-  com.google.protobuf.ByteString getNodeIdBytes();
+  com.google.protobuf.ByteString
+      getNodeIdBytes();
 
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The node.
    */
   com.google.cloud.tpu.v2.Node getNode();
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
index 3c06460ea4be..169cfea81617 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [DeleteNode][google.cloud.tpu.v2.Tpu.DeleteNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.DeleteNodeRequest}
  */
-public final class DeleteNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class DeleteNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.DeleteNodeRequest)
     DeleteNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use DeleteNodeRequest.newBuilder() to construct.
   private DeleteNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private DeleteNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new DeleteNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.DeleteNodeRequest.class,
-            com.google.cloud.tpu.v2.DeleteNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.DeleteNodeRequest.class, com.google.cloud.tpu.v2.DeleteNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.DeleteNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.DeleteNodeRequest other =
-        (com.google.cloud.tpu.v2.DeleteNodeRequest) obj;
+    com.google.cloud.tpu.v2.DeleteNodeRequest other = (com.google.cloud.tpu.v2.DeleteNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -186,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.DeleteNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.DeleteNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.DeleteNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [DeleteNode][google.cloud.tpu.v2.Tpu.DeleteNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.DeleteNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.DeleteNodeRequest)
       com.google.cloud.tpu.v2.DeleteNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.DeleteNodeRequest.class,
-              com.google.cloud.tpu.v2.DeleteNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.DeleteNodeRequest.class, com.google.cloud.tpu.v2.DeleteNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.DeleteNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -325,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -346,11 +313,8 @@ public com.google.cloud.tpu.v2.DeleteNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.DeleteNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.DeleteNodeRequest result =
-          new com.google.cloud.tpu.v2.DeleteNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.DeleteNodeRequest result = new com.google.cloud.tpu.v2.DeleteNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -366,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.DeleteNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.DeleteNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.DeleteNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.DeleteNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -438,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -460,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -489,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -513,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -555,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -590,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.DeleteNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.DeleteNodeRequest)
   private static final com.google.cloud.tpu.v2.DeleteNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.DeleteNodeRequest();
   }
@@ -604,27 +540,27 @@ public static com.google.cloud.tpu.v2.DeleteNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public DeleteNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public DeleteNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -639,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.DeleteNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..6e8e7d845d26
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface DeleteNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.DeleteNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
index 937f894fce19..7a075338ecaa 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
@@ -1,88 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GenerateServiceIdentityRequest}
  */
-public final class GenerateServiceIdentityRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GenerateServiceIdentityRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
     GenerateServiceIdentityRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GenerateServiceIdentityRequest.newBuilder() to construct.
-  private GenerateServiceIdentityRequest(
-      com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private GenerateServiceIdentityRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GenerateServiceIdentityRequest() {
     parent_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GenerateServiceIdentityRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class,
-            com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.Builder.class);
+            com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class, com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -91,31 +65,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -124,7 +96,6 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -136,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -160,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GenerateServiceIdentityRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GenerateServiceIdentityRequest other =
-        (com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) obj;
+    com.google.cloud.tpu.v2.GenerateServiceIdentityRequest other = (com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -188,136 +160,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2.GenerateServiceIdentityRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GenerateServiceIdentityRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
       com.google.cloud.tpu.v2.GenerateServiceIdentityRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class,
-              com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.Builder.class);
+              com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class, com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -327,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
     }
 
     @java.lang.Override
@@ -348,11 +313,8 @@ public com.google.cloud.tpu.v2.GenerateServiceIdentityRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GenerateServiceIdentityRequest buildPartial() {
-      com.google.cloud.tpu.v2.GenerateServiceIdentityRequest result =
-          new com.google.cloud.tpu.v2.GenerateServiceIdentityRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.GenerateServiceIdentityRequest result = new com.google.cloud.tpu.v2.GenerateServiceIdentityRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -368,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GenerateServiceIdentityReques
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GenerateServiceIdentityRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -408,8 +369,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest other) {
-      if (other == com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -441,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -463,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -492,23 +445,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -516,39 +466,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -558,32 +497,26 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -593,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
   private static final com.google.cloud.tpu.v2.GenerateServiceIdentityRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GenerateServiceIdentityRequest();
   }
@@ -607,27 +540,27 @@ public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GenerateServiceIdentityRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GenerateServiceIdentityRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -642,4 +575,6 @@ public com.google.protobuf.Parser getParserForTy
   public com.google.cloud.tpu.v2.GenerateServiceIdentityRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java
new file mode 100644
index 000000000000..08b2f2df4dab
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface GenerateServiceIdentityRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The parent resource name.
+   * 

+   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The parent.
+   */
+  java.lang.String getParent();
+  /**
+   * 
+   * Required. The parent resource name.
+   * 

+   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString
+      getParentBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
similarity index 64%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
index 34e58f81d77f..7eedc33e5389 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
@@ -1,82 +1,60 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Response for [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GenerateServiceIdentityResponse}
  */
-public final class GenerateServiceIdentityResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GenerateServiceIdentityResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
     GenerateServiceIdentityResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GenerateServiceIdentityResponse.newBuilder() to construct.
-  private GenerateServiceIdentityResponse(
-      com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private GenerateServiceIdentityResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private GenerateServiceIdentityResponse() {}
+  private GenerateServiceIdentityResponse() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GenerateServiceIdentityResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class,
-            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.Builder.class);
+            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class, com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.Builder.class);
   }
 
   public static final int IDENTITY_FIELD_NUMBER = 1;
   private com.google.cloud.tpu.v2.ServiceIdentity identity_;
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
-   *
    * @return Whether the identity field is set.
    */
   @java.lang.Override
@@ -84,25 +62,18 @@ public boolean hasIdentity() {
     return identity_ != null;
   }
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
-   *
    * @return The identity.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ServiceIdentity getIdentity() {
-    return identity_ == null
-        ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()
-        : identity_;
+    return identity_ == null ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance() : identity_;
   }
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

@@ -111,13 +82,10 @@ public com.google.cloud.tpu.v2.ServiceIdentity getIdentity() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ServiceIdentityOrBuilder getIdentityOrBuilder() {
-    return identity_ == null
-        ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()
-        : identity_;
+    return identity_ == null ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance() : identity_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -129,7 +97,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (identity_ != null) {
       output.writeMessage(1, getIdentity());
     }
@@ -143,7 +112,8 @@ public int getSerializedSize() {
 
     size = 0;
     if (identity_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getIdentity());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getIdentity());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -153,17 +123,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GenerateServiceIdentityResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GenerateServiceIdentityResponse other =
-        (com.google.cloud.tpu.v2.GenerateServiceIdentityResponse) obj;
+    com.google.cloud.tpu.v2.GenerateServiceIdentityResponse other = (com.google.cloud.tpu.v2.GenerateServiceIdentityResponse) obj;
 
     if (hasIdentity() != other.hasIdentity()) return false;
     if (hasIdentity()) {
-      if (!getIdentity().equals(other.getIdentity())) return false;
+      if (!getIdentity()
+          .equals(other.getIdentity())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -186,136 +156,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2.GenerateServiceIdentityResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2.GenerateServiceIdentityResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GenerateServiceIdentityResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
       com.google.cloud.tpu.v2.GenerateServiceIdentityResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class,
-              com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.Builder.class);
+              com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class, com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -329,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
     }
 
     @java.lang.Override
@@ -350,11 +313,8 @@ public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse buildPartial() {
-      com.google.cloud.tpu.v2.GenerateServiceIdentityResponse result =
-          new com.google.cloud.tpu.v2.GenerateServiceIdentityResponse(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.GenerateServiceIdentityResponse result = new com.google.cloud.tpu.v2.GenerateServiceIdentityResponse(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -362,7 +322,9 @@ public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2.GenerateServiceIdentityResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.identity_ = identityBuilder_ == null ? identity_ : identityBuilder_.build();
+        result.identity_ = identityBuilder_ == null
+            ? identity_
+            : identityBuilder_.build();
       }
     }
 
@@ -370,39 +332,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GenerateServiceIdentityRespon
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GenerateServiceIdentityResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.GenerateServiceIdentityResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GenerateServiceIdentityResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -410,8 +371,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GenerateServiceIdentityResponse other) {
-      if (other == com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.getDefaultInstance()) return this;
       if (other.hasIdentity()) {
         mergeIdentity(other.getIdentity());
       }
@@ -441,19 +401,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getIdentityFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getIdentityFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -463,52 +423,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.cloud.tpu.v2.ServiceIdentity identity_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.ServiceIdentity,
-            com.google.cloud.tpu.v2.ServiceIdentity.Builder,
-            com.google.cloud.tpu.v2.ServiceIdentityOrBuilder>
-        identityBuilder_;
+        com.google.cloud.tpu.v2.ServiceIdentity, com.google.cloud.tpu.v2.ServiceIdentity.Builder, com.google.cloud.tpu.v2.ServiceIdentityOrBuilder> identityBuilder_;
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
-     *
      * @return Whether the identity field is set.
      */
     public boolean hasIdentity() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
-     *
      * @return The identity.
      */
     public com.google.cloud.tpu.v2.ServiceIdentity getIdentity() {
       if (identityBuilder_ == null) {
-        return identity_ == null
-            ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()
-            : identity_;
+        return identity_ == null ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance() : identity_;
       } else {
         return identityBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -529,15 +475,14 @@ public Builder setIdentity(com.google.cloud.tpu.v2.ServiceIdentity value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
      */
-    public Builder setIdentity(com.google.cloud.tpu.v2.ServiceIdentity.Builder builderForValue) {
+    public Builder setIdentity(
+        com.google.cloud.tpu.v2.ServiceIdentity.Builder builderForValue) {
       if (identityBuilder_ == null) {
         identity_ = builderForValue.build();
       } else {
@@ -548,8 +493,6 @@ public Builder setIdentity(com.google.cloud.tpu.v2.ServiceIdentity.Builder build
       return this;
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -558,9 +501,9 @@ public Builder setIdentity(com.google.cloud.tpu.v2.ServiceIdentity.Builder build
      */
     public Builder mergeIdentity(com.google.cloud.tpu.v2.ServiceIdentity value) {
       if (identityBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && identity_ != null
-            && identity_ != com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          identity_ != null &&
+          identity_ != com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()) {
           getIdentityBuilder().mergeFrom(value);
         } else {
           identity_ = value;
@@ -573,8 +516,6 @@ public Builder mergeIdentity(com.google.cloud.tpu.v2.ServiceIdentity value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -592,8 +533,6 @@ public Builder clearIdentity() {
       return this;
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -606,8 +545,6 @@ public com.google.cloud.tpu.v2.ServiceIdentity.Builder getIdentityBuilder() {
       return getIdentityFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -618,14 +555,11 @@ public com.google.cloud.tpu.v2.ServiceIdentityOrBuilder getIdentityOrBuilder() {
       if (identityBuilder_ != null) {
         return identityBuilder_.getMessageOrBuilder();
       } else {
-        return identity_ == null
-            ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()
-            : identity_;
+        return identity_ == null ?
+            com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance() : identity_;
       }
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -633,24 +567,21 @@ public com.google.cloud.tpu.v2.ServiceIdentityOrBuilder getIdentityOrBuilder() {
      * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.ServiceIdentity,
-            com.google.cloud.tpu.v2.ServiceIdentity.Builder,
-            com.google.cloud.tpu.v2.ServiceIdentityOrBuilder>
+        com.google.cloud.tpu.v2.ServiceIdentity, com.google.cloud.tpu.v2.ServiceIdentity.Builder, com.google.cloud.tpu.v2.ServiceIdentityOrBuilder> 
         getIdentityFieldBuilder() {
       if (identityBuilder_ == null) {
-        identityBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2.ServiceIdentity,
-                com.google.cloud.tpu.v2.ServiceIdentity.Builder,
-                com.google.cloud.tpu.v2.ServiceIdentityOrBuilder>(
-                getIdentity(), getParentForChildren(), isClean());
+        identityBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2.ServiceIdentity, com.google.cloud.tpu.v2.ServiceIdentity.Builder, com.google.cloud.tpu.v2.ServiceIdentityOrBuilder>(
+                getIdentity(),
+                getParentForChildren(),
+                isClean());
         identity_ = null;
       }
       return identityBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -660,12 +591,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
   private static final com.google.cloud.tpu.v2.GenerateServiceIdentityResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GenerateServiceIdentityResponse();
   }
@@ -674,27 +605,27 @@ public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GenerateServiceIdentityResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GenerateServiceIdentityResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -709,4 +640,6 @@ public com.google.protobuf.Parser getParserForT
   public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
similarity index 58%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
index 420ea7741f40..ac9ad964b6dd 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GenerateServiceIdentityResponseOrBuilder
-    extends
+public interface GenerateServiceIdentityResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
-   *
    * @return Whether the identity field is set.
    */
   boolean hasIdentity();
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
-   *
    * @return The identity.
    */
   com.google.cloud.tpu.v2.ServiceIdentity getIdentity();
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
index 5378390aac5a..3543504f1b5e 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [GetAcceleratorType][google.cloud.tpu.v2.Tpu.GetAcceleratorType].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetAcceleratorTypeRequest}
  */
-public final class GetAcceleratorTypeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetAcceleratorTypeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
     GetAcceleratorTypeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetAcceleratorTypeRequest.newBuilder() to construct.
   private GetAcceleratorTypeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetAcceleratorTypeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetAcceleratorTypeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class,
-            com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.Builder.class);
+            com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetAcceleratorTypeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GetAcceleratorTypeRequest other =
-        (com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) obj;
+    com.google.cloud.tpu.v2.GetAcceleratorTypeRequest other = (com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -187,135 +160,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [GetAcceleratorType][google.cloud.tpu.v2.Tpu.GetAcceleratorType].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetAcceleratorTypeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
       com.google.cloud.tpu.v2.GetAcceleratorTypeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class,
-              com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.Builder.class);
+              com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -325,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -346,11 +313,8 @@ public com.google.cloud.tpu.v2.GetAcceleratorTypeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetAcceleratorTypeRequest buildPartial() {
-      com.google.cloud.tpu.v2.GetAcceleratorTypeRequest result =
-          new com.google.cloud.tpu.v2.GetAcceleratorTypeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.GetAcceleratorTypeRequest result = new com.google.cloud.tpu.v2.GetAcceleratorTypeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -366,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest res
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetAcceleratorTypeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -406,8 +369,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest other) {
-      if (other == com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -439,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -461,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -490,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -514,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -556,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -591,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
   private static final com.google.cloud.tpu.v2.GetAcceleratorTypeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetAcceleratorTypeRequest();
   }
@@ -605,27 +540,27 @@ public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetAcceleratorTypeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetAcceleratorTypeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -640,4 +575,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2.GetAcceleratorTypeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java
new file mode 100644
index 000000000000..0f8fc9127044
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface GetAcceleratorTypeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
index 2517eba8a4cc..2b3e50ca963a 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetGuestAttributesRequest}
  */
-public final class GetGuestAttributesRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetGuestAttributesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetGuestAttributesRequest)
     GetGuestAttributesRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetGuestAttributesRequest.newBuilder() to construct.
   private GetGuestAttributesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetGuestAttributesRequest() {
     name_ = "";
     queryPath_ = "";
@@ -45,45 +27,38 @@ private GetGuestAttributesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetGuestAttributesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetGuestAttributesRequest.class,
-            com.google.cloud.tpu.v2.GetGuestAttributesRequest.Builder.class);
+            com.google.cloud.tpu.v2.GetGuestAttributesRequest.class, com.google.cloud.tpu.v2.GetGuestAttributesRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -92,31 +67,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -125,18 +98,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int QUERY_PATH_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryPath_ = "";
   /**
-   *
-   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
-   *
    * @return The queryPath.
    */
   @java.lang.Override
@@ -145,29 +114,29 @@ public java.lang.String getQueryPath() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryPath_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
-   *
    * @return The bytes for queryPath.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getQueryPathBytes() {
+  public com.google.protobuf.ByteString
+      getQueryPathBytes() {
     java.lang.Object ref = queryPath_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       queryPath_ = b;
       return b;
     } else {
@@ -176,49 +145,40 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
   }
 
   public static final int WORKER_IDS_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList workerIds_;
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @return A list containing the workerIds.
    */
-  public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
+  public com.google.protobuf.ProtocolStringList
+      getWorkerIdsList() {
     return workerIds_;
   }
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @return The count of workerIds.
    */
   public int getWorkerIdsCount() {
     return workerIds_.size();
   }
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
@@ -226,24 +186,21 @@ public java.lang.String getWorkerIds(int index) {
     return workerIds_.get(index);
   }
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getWorkerIdsBytes(int index) {
     return workerIds_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -255,7 +212,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -296,17 +254,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetGuestAttributesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GetGuestAttributesRequest other =
-        (com.google.cloud.tpu.v2.GetGuestAttributesRequest) obj;
+    com.google.cloud.tpu.v2.GetGuestAttributesRequest other = (com.google.cloud.tpu.v2.GetGuestAttributesRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getQueryPath().equals(other.getQueryPath())) return false;
-    if (!getWorkerIdsList().equals(other.getWorkerIdsList())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getQueryPath()
+        .equals(other.getQueryPath())) return false;
+    if (!getWorkerIdsList()
+        .equals(other.getWorkerIdsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -332,135 +292,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetGuestAttributesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetGuestAttributesRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetGuestAttributesRequest)
       com.google.cloud.tpu.v2.GetGuestAttributesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetGuestAttributesRequest.class,
-              com.google.cloud.tpu.v2.GetGuestAttributesRequest.Builder.class);
+              com.google.cloud.tpu.v2.GetGuestAttributesRequest.class, com.google.cloud.tpu.v2.GetGuestAttributesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetGuestAttributesRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -473,9 +427,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -494,18 +448,14 @@ public com.google.cloud.tpu.v2.GetGuestAttributesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetGuestAttributesRequest buildPartial() {
-      com.google.cloud.tpu.v2.GetGuestAttributesRequest result =
-          new com.google.cloud.tpu.v2.GetGuestAttributesRequest(this);
+      com.google.cloud.tpu.v2.GetGuestAttributesRequest result = new com.google.cloud.tpu.v2.GetGuestAttributesRequest(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2.GetGuestAttributesRequest result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2.GetGuestAttributesRequest result) {
       if (((bitField0_ & 0x00000004) != 0)) {
         workerIds_ = workerIds_.getUnmodifiableView();
         bitField0_ = (bitField0_ & ~0x00000004);
@@ -527,39 +477,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetGuestAttributesRequest res
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetGuestAttributesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetGuestAttributesRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetGuestAttributesRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -567,8 +516,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GetGuestAttributesRequest other) {
-      if (other == com.google.cloud.tpu.v2.GetGuestAttributesRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.GetGuestAttributesRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -615,32 +563,28 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                queryPath_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureWorkerIdsIsMutable();
-                workerIds_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              queryPath_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureWorkerIdsIsMutable();
+              workerIds_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -650,27 +594,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -679,23 +618,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -703,39 +639,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -745,23 +670,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -771,20 +690,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object queryPath_ = "";
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @return The queryPath.
      */
     public java.lang.String getQueryPath() {
       java.lang.Object ref = queryPath_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryPath_ = s;
         return s;
@@ -793,21 +710,20 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @return The bytes for queryPath.
      */
-    public com.google.protobuf.ByteString getQueryPathBytes() {
+    public com.google.protobuf.ByteString
+        getQueryPathBytes() {
       java.lang.Object ref = queryPath_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         queryPath_ = b;
         return b;
       } else {
@@ -815,35 +731,28 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @param value The queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPath(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryPath(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       queryPath_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearQueryPath() {
@@ -853,21 +762,17 @@ public Builder clearQueryPath() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @param value The bytes for queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryPathBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       queryPath_ = value;
       bitField0_ |= 0x00000002;
@@ -875,55 +780,45 @@ public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList workerIds_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList workerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureWorkerIdsIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         workerIds_ = new com.google.protobuf.LazyStringArrayList(workerIds_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @return A list containing the workerIds.
      */
-    public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
+    public com.google.protobuf.ProtocolStringList
+        getWorkerIdsList() {
       return workerIds_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @return The count of workerIds.
      */
     public int getWorkerIdsCount() {
       return workerIds_.size();
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param index The index of the element to return.
      * @return The workerIds at the given index.
      */
@@ -931,95 +826,81 @@ public java.lang.String getWorkerIds(int index) {
       return workerIds_.get(index);
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the workerIds at the given index.
      */
-    public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getWorkerIdsBytes(int index) {
       return workerIds_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param index The index to set the value at.
      * @param value The workerIds to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIds(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setWorkerIds(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureWorkerIdsIsMutable();
       workerIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param value The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIds(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addWorkerIds(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param values The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllWorkerIds(java.lang.Iterable values) {
+    public Builder addAllWorkerIds(
+        java.lang.Iterable values) {
       ensureWorkerIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, workerIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, workerIds_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerIds() {
@@ -1029,31 +910,27 @@ public Builder clearWorkerIds() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param value The bytes of the workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIdsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addWorkerIdsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1063,12 +940,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetGuestAttributesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetGuestAttributesRequest)
   private static final com.google.cloud.tpu.v2.GetGuestAttributesRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetGuestAttributesRequest();
   }
@@ -1077,27 +954,27 @@ public static com.google.cloud.tpu.v2.GetGuestAttributesRequest getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetGuestAttributesRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetGuestAttributesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1112,4 +989,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2.GetGuestAttributesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
index 40b183f26e4c..44bbc25641b8 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
@@ -1,134 +1,94 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GetGuestAttributesRequestOrBuilder
-    extends
+public interface GetGuestAttributesRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetGuestAttributesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
-   *
    * @return The queryPath.
    */
   java.lang.String getQueryPath();
   /**
-   *
-   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
-   *
    * @return The bytes for queryPath.
    */
-  com.google.protobuf.ByteString getQueryPathBytes();
+  com.google.protobuf.ByteString
+      getQueryPathBytes();
 
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @return A list containing the workerIds.
    */
-  java.util.List getWorkerIdsList();
+  java.util.List
+      getWorkerIdsList();
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @return The count of workerIds.
    */
   int getWorkerIdsCount();
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
   java.lang.String getWorkerIds(int index);
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  com.google.protobuf.ByteString getWorkerIdsBytes(int index);
+  com.google.protobuf.ByteString
+      getWorkerIdsBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
index 066e422241bd..c7b78f827b20 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
@@ -1,79 +1,57 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Response for [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetGuestAttributesResponse}
  */
-public final class GetGuestAttributesResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetGuestAttributesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetGuestAttributesResponse)
     GetGuestAttributesResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetGuestAttributesResponse.newBuilder() to construct.
   private GetGuestAttributesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetGuestAttributesResponse() {
     guestAttributes_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetGuestAttributesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetGuestAttributesResponse.class,
-            com.google.cloud.tpu.v2.GetGuestAttributesResponse.Builder.class);
+            com.google.cloud.tpu.v2.GetGuestAttributesResponse.class, com.google.cloud.tpu.v2.GetGuestAttributesResponse.Builder.class);
   }
 
   public static final int GUEST_ATTRIBUTES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List guestAttributes_;
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -85,8 +63,6 @@ public java.util.List getGuestAttribute
     return guestAttributes_;
   }
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -94,13 +70,11 @@ public java.util.List getGuestAttribute
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getGuestAttributesOrBuilderList() {
     return guestAttributes_;
   }
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -112,8 +86,6 @@ public int getGuestAttributesCount() {
     return guestAttributes_.size();
   }
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -125,8 +97,6 @@ public com.google.cloud.tpu.v2.GuestAttributes getGuestAttributes(int index) {
     return guestAttributes_.get(index);
   }
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -134,12 +104,12 @@ public com.google.cloud.tpu.v2.GuestAttributes getGuestAttributes(int index) {
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(int index) {
+  public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
+      int index) {
     return guestAttributes_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -151,7 +121,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < guestAttributes_.size(); i++) {
       output.writeMessage(1, guestAttributes_.get(i));
     }
@@ -165,7 +136,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < guestAttributes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, guestAttributes_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, guestAttributes_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -175,15 +147,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetGuestAttributesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GetGuestAttributesResponse other =
-        (com.google.cloud.tpu.v2.GetGuestAttributesResponse) obj;
+    com.google.cloud.tpu.v2.GetGuestAttributesResponse other = (com.google.cloud.tpu.v2.GetGuestAttributesResponse) obj;
 
-    if (!getGuestAttributesList().equals(other.getGuestAttributesList())) return false;
+    if (!getGuestAttributesList()
+        .equals(other.getGuestAttributesList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -205,135 +177,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetGuestAttributesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetGuestAttributesResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetGuestAttributesResponse)
       com.google.cloud.tpu.v2.GetGuestAttributesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetGuestAttributesResponse.class,
-              com.google.cloud.tpu.v2.GetGuestAttributesResponse.Builder.class);
+              com.google.cloud.tpu.v2.GetGuestAttributesResponse.class, com.google.cloud.tpu.v2.GetGuestAttributesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetGuestAttributesResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -349,9 +315,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -370,18 +336,14 @@ public com.google.cloud.tpu.v2.GetGuestAttributesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetGuestAttributesResponse buildPartial() {
-      com.google.cloud.tpu.v2.GetGuestAttributesResponse result =
-          new com.google.cloud.tpu.v2.GetGuestAttributesResponse(this);
+      com.google.cloud.tpu.v2.GetGuestAttributesResponse result = new com.google.cloud.tpu.v2.GetGuestAttributesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2.GetGuestAttributesResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2.GetGuestAttributesResponse result) {
       if (guestAttributesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           guestAttributes_ = java.util.Collections.unmodifiableList(guestAttributes_);
@@ -401,39 +363,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetGuestAttributesResponse re
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetGuestAttributesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetGuestAttributesResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetGuestAttributesResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -441,8 +402,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GetGuestAttributesResponse other) {
-      if (other == com.google.cloud.tpu.v2.GetGuestAttributesResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.GetGuestAttributesResponse.getDefaultInstance()) return this;
       if (guestAttributesBuilder_ == null) {
         if (!other.guestAttributes_.isEmpty()) {
           if (guestAttributes_.isEmpty()) {
@@ -461,10 +421,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.GetGuestAttributesResponse othe
             guestAttributesBuilder_ = null;
             guestAttributes_ = other.guestAttributes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            guestAttributesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getGuestAttributesFieldBuilder()
-                    : null;
+            guestAttributesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getGuestAttributesFieldBuilder() : null;
           } else {
             guestAttributesBuilder_.addAllMessages(other.guestAttributes_);
           }
@@ -496,26 +455,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2.GuestAttributes m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2.GuestAttributes.parser(), extensionRegistry);
-                if (guestAttributesBuilder_ == null) {
-                  ensureGuestAttributesIsMutable();
-                  guestAttributes_.add(m);
-                } else {
-                  guestAttributesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2.GuestAttributes m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2.GuestAttributes.parser(),
+                      extensionRegistry);
+              if (guestAttributesBuilder_ == null) {
+                ensureGuestAttributesIsMutable();
+                guestAttributes_.add(m);
+              } else {
+                guestAttributesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -525,29 +483,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List guestAttributes_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureGuestAttributesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        guestAttributes_ =
-            new java.util.ArrayList(guestAttributes_);
+        guestAttributes_ = new java.util.ArrayList(guestAttributes_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.GuestAttributes,
-            com.google.cloud.tpu.v2.GuestAttributes.Builder,
-            com.google.cloud.tpu.v2.GuestAttributesOrBuilder>
-        guestAttributesBuilder_;
+        com.google.cloud.tpu.v2.GuestAttributes, com.google.cloud.tpu.v2.GuestAttributes.Builder, com.google.cloud.tpu.v2.GuestAttributesOrBuilder> guestAttributesBuilder_;
 
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -562,8 +512,6 @@ public java.util.List getGuestAttribute
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -578,8 +526,6 @@ public int getGuestAttributesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -594,15 +540,14 @@ public com.google.cloud.tpu.v2.GuestAttributes getGuestAttributes(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public Builder setGuestAttributes(int index, com.google.cloud.tpu.v2.GuestAttributes value) {
+    public Builder setGuestAttributes(
+        int index, com.google.cloud.tpu.v2.GuestAttributes value) {
       if (guestAttributesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -616,8 +561,6 @@ public Builder setGuestAttributes(int index, com.google.cloud.tpu.v2.GuestAttrib
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -636,8 +579,6 @@ public Builder setGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -658,15 +599,14 @@ public Builder addGuestAttributes(com.google.cloud.tpu.v2.GuestAttributes value)
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public Builder addGuestAttributes(int index, com.google.cloud.tpu.v2.GuestAttributes value) {
+    public Builder addGuestAttributes(
+        int index, com.google.cloud.tpu.v2.GuestAttributes value) {
       if (guestAttributesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -680,8 +620,6 @@ public Builder addGuestAttributes(int index, com.google.cloud.tpu.v2.GuestAttrib
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -700,8 +638,6 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -720,8 +656,6 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -732,7 +666,8 @@ public Builder addAllGuestAttributes(
         java.lang.Iterable values) {
       if (guestAttributesBuilder_ == null) {
         ensureGuestAttributesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, guestAttributes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, guestAttributes_);
         onChanged();
       } else {
         guestAttributesBuilder_.addAllMessages(values);
@@ -740,8 +675,6 @@ public Builder addAllGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -759,8 +692,6 @@ public Builder clearGuestAttributes() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -778,44 +709,39 @@ public Builder removeGuestAttributes(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributes.Builder getGuestAttributesBuilder(int index) {
+    public com.google.cloud.tpu.v2.GuestAttributes.Builder getGuestAttributesBuilder(
+        int index) {
       return getGuestAttributesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(int index) {
+    public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
+        int index) {
       if (guestAttributesBuilder_ == null) {
-        return guestAttributes_.get(index);
-      } else {
+        return guestAttributes_.get(index);  } else {
         return guestAttributesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public java.util.List
-        getGuestAttributesOrBuilderList() {
+    public java.util.List 
+         getGuestAttributesOrBuilderList() {
       if (guestAttributesBuilder_ != null) {
         return guestAttributesBuilder_.getMessageOrBuilderList();
       } else {
@@ -823,8 +749,6 @@ public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuil
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -832,47 +756,38 @@ public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuil
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
     public com.google.cloud.tpu.v2.GuestAttributes.Builder addGuestAttributesBuilder() {
-      return getGuestAttributesFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2.GuestAttributes.getDefaultInstance());
+      return getGuestAttributesFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2.GuestAttributes.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributes.Builder addGuestAttributesBuilder(int index) {
-      return getGuestAttributesFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2.GuestAttributes.getDefaultInstance());
+    public com.google.cloud.tpu.v2.GuestAttributes.Builder addGuestAttributesBuilder(
+        int index) {
+      return getGuestAttributesFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2.GuestAttributes.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public java.util.List
-        getGuestAttributesBuilderList() {
+    public java.util.List 
+         getGuestAttributesBuilderList() {
       return getGuestAttributesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.GuestAttributes,
-            com.google.cloud.tpu.v2.GuestAttributes.Builder,
-            com.google.cloud.tpu.v2.GuestAttributesOrBuilder>
+        com.google.cloud.tpu.v2.GuestAttributes, com.google.cloud.tpu.v2.GuestAttributes.Builder, com.google.cloud.tpu.v2.GuestAttributesOrBuilder> 
         getGuestAttributesFieldBuilder() {
       if (guestAttributesBuilder_ == null) {
-        guestAttributesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2.GuestAttributes,
-                com.google.cloud.tpu.v2.GuestAttributes.Builder,
-                com.google.cloud.tpu.v2.GuestAttributesOrBuilder>(
+        guestAttributesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2.GuestAttributes, com.google.cloud.tpu.v2.GuestAttributes.Builder, com.google.cloud.tpu.v2.GuestAttributesOrBuilder>(
                 guestAttributes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -881,9 +796,9 @@ public com.google.cloud.tpu.v2.GuestAttributes.Builder addGuestAttributesBuilder
       }
       return guestAttributesBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -893,12 +808,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetGuestAttributesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetGuestAttributesResponse)
   private static final com.google.cloud.tpu.v2.GetGuestAttributesResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetGuestAttributesResponse();
   }
@@ -907,27 +822,27 @@ public static com.google.cloud.tpu.v2.GetGuestAttributesResponse getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetGuestAttributesResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetGuestAttributesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -942,4 +857,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2.GetGuestAttributesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
similarity index 63%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
index 97e57f40ae01..afa7ad329188 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GetGuestAttributesResponseOrBuilder
-    extends
+public interface GetGuestAttributesResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetGuestAttributesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
-  java.util.List getGuestAttributesList();
+  java.util.List 
+      getGuestAttributesList();
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -44,8 +25,6 @@ public interface GetGuestAttributesResponseOrBuilder
    */
   com.google.cloud.tpu.v2.GuestAttributes getGuestAttributes(int index);
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -54,24 +33,21 @@ public interface GetGuestAttributesResponseOrBuilder
    */
   int getGuestAttributesCount();
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
-  java.util.List
+  java.util.List 
       getGuestAttributesOrBuilderList();
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
-  com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(int index);
+  com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
+      int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
similarity index 62%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
index 8df24e3f9c2b..fddbd88e7392 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [GetNode][google.cloud.tpu.v2.Tpu.GetNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetNodeRequest}
  */
-public final class GetNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetNodeRequest)
     GetNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetNodeRequest.newBuilder() to construct.
   private GetNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetNodeRequest.class,
-            com.google.cloud.tpu.v2.GetNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.GetNodeRequest.class, com.google.cloud.tpu.v2.GetNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,14 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.GetNodeRequest other = (com.google.cloud.tpu.v2.GetNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -185,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [GetNode][google.cloud.tpu.v2.Tpu.GetNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetNodeRequest)
       com.google.cloud.tpu.v2.GetNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetNodeRequest.class,
-              com.google.cloud.tpu.v2.GetNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.GetNodeRequest.class, com.google.cloud.tpu.v2.GetNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -324,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -345,11 +313,8 @@ public com.google.cloud.tpu.v2.GetNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.GetNodeRequest result =
-          new com.google.cloud.tpu.v2.GetNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.GetNodeRequest result = new com.google.cloud.tpu.v2.GetNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -365,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -437,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -459,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -488,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -512,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -554,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -589,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetNodeRequest)
   private static final com.google.cloud.tpu.v2.GetNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetNodeRequest();
   }
@@ -603,27 +540,27 @@ public static com.google.cloud.tpu.v2.GetNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -638,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GetNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..6bae23e0b880
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface GetNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
index d54357ba5bd1..7e3bd4cf6380 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [GetRuntimeVersion][google.cloud.tpu.v2.Tpu.GetRuntimeVersion].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetRuntimeVersionRequest}
  */
-public final class GetRuntimeVersionRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetRuntimeVersionRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetRuntimeVersionRequest)
     GetRuntimeVersionRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetRuntimeVersionRequest.newBuilder() to construct.
   private GetRuntimeVersionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetRuntimeVersionRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetRuntimeVersionRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class,
-            com.google.cloud.tpu.v2.GetRuntimeVersionRequest.Builder.class);
+            com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class, com.google.cloud.tpu.v2.GetRuntimeVersionRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetRuntimeVersionRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GetRuntimeVersionRequest other =
-        (com.google.cloud.tpu.v2.GetRuntimeVersionRequest) obj;
+    com.google.cloud.tpu.v2.GetRuntimeVersionRequest other = (com.google.cloud.tpu.v2.GetRuntimeVersionRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -186,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetRuntimeVersionRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [GetRuntimeVersion][google.cloud.tpu.v2.Tpu.GetRuntimeVersion].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetRuntimeVersionRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetRuntimeVersionRequest)
       com.google.cloud.tpu.v2.GetRuntimeVersionRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class,
-              com.google.cloud.tpu.v2.GetRuntimeVersionRequest.Builder.class);
+              com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class, com.google.cloud.tpu.v2.GetRuntimeVersionRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetRuntimeVersionRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -325,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
     }
 
     @java.lang.Override
@@ -346,11 +313,8 @@ public com.google.cloud.tpu.v2.GetRuntimeVersionRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetRuntimeVersionRequest buildPartial() {
-      com.google.cloud.tpu.v2.GetRuntimeVersionRequest result =
-          new com.google.cloud.tpu.v2.GetRuntimeVersionRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.GetRuntimeVersionRequest result = new com.google.cloud.tpu.v2.GetRuntimeVersionRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -366,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetRuntimeVersionRequest resu
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetRuntimeVersionRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetRuntimeVersionRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetRuntimeVersionRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -406,8 +369,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GetRuntimeVersionRequest other) {
-      if (other == com.google.cloud.tpu.v2.GetRuntimeVersionRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.GetRuntimeVersionRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -439,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -461,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -490,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -514,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -556,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -591,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetRuntimeVersionRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetRuntimeVersionRequest)
   private static final com.google.cloud.tpu.v2.GetRuntimeVersionRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetRuntimeVersionRequest();
   }
@@ -605,27 +540,27 @@ public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest getDefaultInstanc
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetRuntimeVersionRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetRuntimeVersionRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -640,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GetRuntimeVersionRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java
new file mode 100644
index 000000000000..820c8b99c5cc
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface GetRuntimeVersionRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetRuntimeVersionRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
similarity index 68%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
index fab94bdb5d31..0ce0bc8a5ca9 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
@@ -1,79 +1,57 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A guest attributes.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GuestAttributes}
  */
-public final class GuestAttributes extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GuestAttributes extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GuestAttributes)
     GuestAttributesOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GuestAttributes.newBuilder() to construct.
   private GuestAttributes(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GuestAttributes() {
     queryPath_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GuestAttributes();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GuestAttributes.class,
-            com.google.cloud.tpu.v2.GuestAttributes.Builder.class);
+            com.google.cloud.tpu.v2.GuestAttributes.class, com.google.cloud.tpu.v2.GuestAttributes.Builder.class);
   }
 
   public static final int QUERY_PATH_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryPath_ = "";
   /**
-   *
-   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -81,7 +59,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * string query_path = 1;
-   *
    * @return The queryPath.
    */
   @java.lang.Override
@@ -90,15 +67,14 @@ public java.lang.String getQueryPath() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryPath_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -106,15 +82,16 @@ public java.lang.String getQueryPath() {
    * 

    *
    * string query_path = 1;
-   *
    * @return The bytes for queryPath.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getQueryPathBytes() {
+  public com.google.protobuf.ByteString
+      getQueryPathBytes() {
     java.lang.Object ref = queryPath_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       queryPath_ = b;
       return b;
     } else {
@@ -125,14 +102,11 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
   public static final int QUERY_VALUE_FIELD_NUMBER = 2;
   private com.google.cloud.tpu.v2.GuestAttributesValue queryValue_;
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
-   *
    * @return Whether the queryValue field is set.
    */
   @java.lang.Override
@@ -140,25 +114,18 @@ public boolean hasQueryValue() {
     return queryValue_ != null;
   }
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
-   *
    * @return The queryValue.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.GuestAttributesValue getQueryValue() {
-    return queryValue_ == null
-        ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()
-        : queryValue_;
+    return queryValue_ == null ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance() : queryValue_;
   }
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

@@ -167,13 +134,10 @@ public com.google.cloud.tpu.v2.GuestAttributesValue getQueryValue() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder getQueryValueOrBuilder() {
-    return queryValue_ == null
-        ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()
-        : queryValue_;
+    return queryValue_ == null ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance() : queryValue_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -185,7 +149,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(queryPath_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, queryPath_);
     }
@@ -205,7 +170,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, queryPath_);
     }
     if (queryValue_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getQueryValue());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getQueryValue());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -215,17 +181,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GuestAttributes)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.GuestAttributes other = (com.google.cloud.tpu.v2.GuestAttributes) obj;
 
-    if (!getQueryPath().equals(other.getQueryPath())) return false;
+    if (!getQueryPath()
+        .equals(other.getQueryPath())) return false;
     if (hasQueryValue() != other.hasQueryValue()) return false;
     if (hasQueryValue()) {
-      if (!getQueryValue().equals(other.getQueryValue())) return false;
+      if (!getQueryValue()
+          .equals(other.getQueryValue())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -249,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GuestAttributes parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GuestAttributes parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.GuestAttributes prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A guest attributes.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GuestAttributes}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GuestAttributes)
       com.google.cloud.tpu.v2.GuestAttributesOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GuestAttributes.class,
-              com.google.cloud.tpu.v2.GuestAttributes.Builder.class);
+              com.google.cloud.tpu.v2.GuestAttributes.class, com.google.cloud.tpu.v2.GuestAttributes.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GuestAttributes.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -393,9 +355,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
     }
 
     @java.lang.Override
@@ -414,11 +376,8 @@ public com.google.cloud.tpu.v2.GuestAttributes build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GuestAttributes buildPartial() {
-      com.google.cloud.tpu.v2.GuestAttributes result =
-          new com.google.cloud.tpu.v2.GuestAttributes(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.GuestAttributes result = new com.google.cloud.tpu.v2.GuestAttributes(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -429,7 +388,9 @@ private void buildPartial0(com.google.cloud.tpu.v2.GuestAttributes result) {
         result.queryPath_ = queryPath_;
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.queryValue_ = queryValueBuilder_ == null ? queryValue_ : queryValueBuilder_.build();
+        result.queryValue_ = queryValueBuilder_ == null
+            ? queryValue_
+            : queryValueBuilder_.build();
       }
     }
 
@@ -437,39 +398,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GuestAttributes result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GuestAttributes) {
-        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributes) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributes)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -512,25 +472,24 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                queryPath_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getQueryValueFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              queryPath_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getQueryValueFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -540,13 +499,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object queryPath_ = "";
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -554,13 +510,13 @@ public Builder mergeFrom(
      * 

      *
      * string query_path = 1;
-     *
      * @return The queryPath.
      */
     public java.lang.String getQueryPath() {
       java.lang.Object ref = queryPath_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryPath_ = s;
         return s;
@@ -569,8 +525,6 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -578,14 +532,15 @@ public java.lang.String getQueryPath() {
      * 

      *
      * string query_path = 1;
-     *
      * @return The bytes for queryPath.
      */
-    public com.google.protobuf.ByteString getQueryPathBytes() {
+    public com.google.protobuf.ByteString
+        getQueryPathBytes() {
       java.lang.Object ref = queryPath_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         queryPath_ = b;
         return b;
       } else {
@@ -593,8 +548,6 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -602,22 +555,18 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
      * 

      *
      * string query_path = 1;
-     *
      * @param value The queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPath(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryPath(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       queryPath_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -625,7 +574,6 @@ public Builder setQueryPath(java.lang.String value) {
      * 

      *
      * string query_path = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearQueryPath() {
@@ -635,8 +583,6 @@ public Builder clearQueryPath() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -644,14 +590,12 @@ public Builder clearQueryPath() {
      * 

      *
      * string query_path = 1;
-     *
      * @param value The bytes for queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryPathBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       queryPath_ = value;
       bitField0_ |= 0x00000001;
@@ -661,47 +605,34 @@ public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2.GuestAttributesValue queryValue_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.GuestAttributesValue,
-            com.google.cloud.tpu.v2.GuestAttributesValue.Builder,
-            com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder>
-        queryValueBuilder_;
+        com.google.cloud.tpu.v2.GuestAttributesValue, com.google.cloud.tpu.v2.GuestAttributesValue.Builder, com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder> queryValueBuilder_;
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

      *
      * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
-     *
      * @return Whether the queryValue field is set.
      */
     public boolean hasQueryValue() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

      *
      * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
-     *
      * @return The queryValue.
      */
     public com.google.cloud.tpu.v2.GuestAttributesValue getQueryValue() {
       if (queryValueBuilder_ == null) {
-        return queryValue_ == null
-            ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()
-            : queryValue_;
+        return queryValue_ == null ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance() : queryValue_;
       } else {
         return queryValueBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -722,8 +653,6 @@ public Builder setQueryValue(com.google.cloud.tpu.v2.GuestAttributesValue value)
       return this;
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -742,8 +671,6 @@ public Builder setQueryValue(
       return this;
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -752,9 +679,9 @@ public Builder setQueryValue(
      */
     public Builder mergeQueryValue(com.google.cloud.tpu.v2.GuestAttributesValue value) {
       if (queryValueBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && queryValue_ != null
-            && queryValue_ != com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          queryValue_ != null &&
+          queryValue_ != com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()) {
           getQueryValueBuilder().mergeFrom(value);
         } else {
           queryValue_ = value;
@@ -767,8 +694,6 @@ public Builder mergeQueryValue(com.google.cloud.tpu.v2.GuestAttributesValue valu
       return this;
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -786,8 +711,6 @@ public Builder clearQueryValue() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -800,8 +723,6 @@ public com.google.cloud.tpu.v2.GuestAttributesValue.Builder getQueryValueBuilder
       return getQueryValueFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -812,14 +733,11 @@ public com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder getQueryValueOrBuil
       if (queryValueBuilder_ != null) {
         return queryValueBuilder_.getMessageOrBuilder();
       } else {
-        return queryValue_ == null
-            ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()
-            : queryValue_;
+        return queryValue_ == null ?
+            com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance() : queryValue_;
       }
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -827,24 +745,21 @@ public com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder getQueryValueOrBuil
      * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.GuestAttributesValue,
-            com.google.cloud.tpu.v2.GuestAttributesValue.Builder,
-            com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder>
+        com.google.cloud.tpu.v2.GuestAttributesValue, com.google.cloud.tpu.v2.GuestAttributesValue.Builder, com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder> 
         getQueryValueFieldBuilder() {
       if (queryValueBuilder_ == null) {
-        queryValueBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2.GuestAttributesValue,
-                com.google.cloud.tpu.v2.GuestAttributesValue.Builder,
-                com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder>(
-                getQueryValue(), getParentForChildren(), isClean());
+        queryValueBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2.GuestAttributesValue, com.google.cloud.tpu.v2.GuestAttributesValue.Builder, com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder>(
+                getQueryValue(),
+                getParentForChildren(),
+                isClean());
         queryValue_ = null;
       }
       return queryValueBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -854,12 +769,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GuestAttributes)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GuestAttributes)
   private static final com.google.cloud.tpu.v2.GuestAttributes DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GuestAttributes();
   }
@@ -868,27 +783,27 @@ public static com.google.cloud.tpu.v2.GuestAttributes getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GuestAttributes parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GuestAttributes parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -903,4 +818,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GuestAttributes getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
similarity index 68%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
index 02aae7b77166..55ee133fc686 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A guest attributes namespace/key/value entry.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GuestAttributesEntry}
  */
-public final class GuestAttributesEntry extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GuestAttributesEntry extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GuestAttributesEntry)
     GuestAttributesEntryOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GuestAttributesEntry.newBuilder() to construct.
   private GuestAttributesEntry(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GuestAttributesEntry() {
     namespace_ = "";
     key_ = "";
@@ -45,43 +27,38 @@ private GuestAttributesEntry() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GuestAttributesEntry();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GuestAttributesEntry.class,
-            com.google.cloud.tpu.v2.GuestAttributesEntry.Builder.class);
+            com.google.cloud.tpu.v2.GuestAttributesEntry.class, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder.class);
   }
 
   public static final int NAMESPACE_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object namespace_ = "";
   /**
-   *
-   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
-   *
    * @return The namespace.
    */
   @java.lang.Override
@@ -90,29 +67,29 @@ public java.lang.String getNamespace() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       namespace_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
-   *
    * @return The bytes for namespace.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNamespaceBytes() {
+  public com.google.protobuf.ByteString
+      getNamespaceBytes() {
     java.lang.Object ref = namespace_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       namespace_ = b;
       return b;
     } else {
@@ -121,18 +98,14 @@ public com.google.protobuf.ByteString getNamespaceBytes() {
   }
 
   public static final int KEY_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object key_ = "";
   /**
-   *
-   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
-   *
    * @return The key.
    */
   @java.lang.Override
@@ -141,29 +114,29 @@ public java.lang.String getKey() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       key_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
-   *
    * @return The bytes for key.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getKeyBytes() {
+  public com.google.protobuf.ByteString
+      getKeyBytes() {
     java.lang.Object ref = key_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       key_ = b;
       return b;
     } else {
@@ -172,18 +145,14 @@ public com.google.protobuf.ByteString getKeyBytes() {
   }
 
   public static final int VALUE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object value_ = "";
   /**
-   *
-   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
-   *
    * @return The value.
    */
   @java.lang.Override
@@ -192,29 +161,29 @@ public java.lang.String getValue() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       value_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
-   *
    * @return The bytes for value.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getValueBytes() {
+  public com.google.protobuf.ByteString
+      getValueBytes() {
     java.lang.Object ref = value_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       value_ = b;
       return b;
     } else {
@@ -223,7 +192,6 @@ public com.google.protobuf.ByteString getValueBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -235,7 +203,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(namespace_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, namespace_);
     }
@@ -271,17 +240,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GuestAttributesEntry)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GuestAttributesEntry other =
-        (com.google.cloud.tpu.v2.GuestAttributesEntry) obj;
+    com.google.cloud.tpu.v2.GuestAttributesEntry other = (com.google.cloud.tpu.v2.GuestAttributesEntry) obj;
 
-    if (!getNamespace().equals(other.getNamespace())) return false;
-    if (!getKey().equals(other.getKey())) return false;
-    if (!getValue().equals(other.getValue())) return false;
+    if (!getNamespace()
+        .equals(other.getNamespace())) return false;
+    if (!getKey()
+        .equals(other.getKey())) return false;
+    if (!getValue()
+        .equals(other.getValue())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -304,136 +275,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GuestAttributesEntry parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GuestAttributesEntry parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.GuestAttributesEntry prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A guest attributes namespace/key/value entry.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GuestAttributesEntry}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GuestAttributesEntry)
       com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GuestAttributesEntry.class,
-              com.google.cloud.tpu.v2.GuestAttributesEntry.Builder.class);
+              com.google.cloud.tpu.v2.GuestAttributesEntry.class, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GuestAttributesEntry.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -445,9 +410,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
     }
 
     @java.lang.Override
@@ -466,11 +431,8 @@ public com.google.cloud.tpu.v2.GuestAttributesEntry build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GuestAttributesEntry buildPartial() {
-      com.google.cloud.tpu.v2.GuestAttributesEntry result =
-          new com.google.cloud.tpu.v2.GuestAttributesEntry(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.GuestAttributesEntry result = new com.google.cloud.tpu.v2.GuestAttributesEntry(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -492,39 +454,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GuestAttributesEntry result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GuestAttributesEntry) {
-        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributesEntry) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributesEntry)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -574,31 +535,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                namespace_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                key_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                value_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              namespace_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              key_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              value_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -608,25 +565,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object namespace_ = "";
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @return The namespace.
      */
     public java.lang.String getNamespace() {
       java.lang.Object ref = namespace_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         namespace_ = s;
         return s;
@@ -635,21 +589,20 @@ public java.lang.String getNamespace() {
       }
     }
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @return The bytes for namespace.
      */
-    public com.google.protobuf.ByteString getNamespaceBytes() {
+    public com.google.protobuf.ByteString
+        getNamespaceBytes() {
       java.lang.Object ref = namespace_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         namespace_ = b;
         return b;
       } else {
@@ -657,35 +610,28 @@ public com.google.protobuf.ByteString getNamespaceBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @param value The namespace to set.
      * @return This builder for chaining.
      */
-    public Builder setNamespace(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNamespace(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       namespace_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNamespace() {
@@ -695,21 +641,17 @@ public Builder clearNamespace() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @param value The bytes for namespace to set.
      * @return This builder for chaining.
      */
-    public Builder setNamespaceBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNamespaceBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       namespace_ = value;
       bitField0_ |= 0x00000001;
@@ -719,20 +661,18 @@ public Builder setNamespaceBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object key_ = "";
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @return The key.
      */
     public java.lang.String getKey() {
       java.lang.Object ref = key_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         key_ = s;
         return s;
@@ -741,21 +681,20 @@ public java.lang.String getKey() {
       }
     }
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @return The bytes for key.
      */
-    public com.google.protobuf.ByteString getKeyBytes() {
+    public com.google.protobuf.ByteString
+        getKeyBytes() {
       java.lang.Object ref = key_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         key_ = b;
         return b;
       } else {
@@ -763,35 +702,28 @@ public com.google.protobuf.ByteString getKeyBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @param value The key to set.
      * @return This builder for chaining.
      */
-    public Builder setKey(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setKey(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       key_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearKey() {
@@ -801,21 +733,17 @@ public Builder clearKey() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @param value The bytes for key to set.
      * @return This builder for chaining.
      */
-    public Builder setKeyBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setKeyBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       key_ = value;
       bitField0_ |= 0x00000002;
@@ -825,20 +753,18 @@ public Builder setKeyBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object value_ = "";
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @return The value.
      */
     public java.lang.String getValue() {
       java.lang.Object ref = value_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         value_ = s;
         return s;
@@ -847,21 +773,20 @@ public java.lang.String getValue() {
       }
     }
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @return The bytes for value.
      */
-    public com.google.protobuf.ByteString getValueBytes() {
+    public com.google.protobuf.ByteString
+        getValueBytes() {
       java.lang.Object ref = value_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         value_ = b;
         return b;
       } else {
@@ -869,35 +794,28 @@ public com.google.protobuf.ByteString getValueBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @param value The value to set.
      * @return This builder for chaining.
      */
-    public Builder setValue(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setValue(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       value_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearValue() {
@@ -907,30 +825,26 @@ public Builder clearValue() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @param value The bytes for value to set.
      * @return This builder for chaining.
      */
-    public Builder setValueBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setValueBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       value_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -940,12 +854,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GuestAttributesEntry)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GuestAttributesEntry)
   private static final com.google.cloud.tpu.v2.GuestAttributesEntry DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GuestAttributesEntry();
   }
@@ -954,27 +868,27 @@ public static com.google.cloud.tpu.v2.GuestAttributesEntry getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GuestAttributesEntry parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GuestAttributesEntry parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -989,4 +903,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GuestAttributesEntry getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
similarity index 58%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
index 3e862f99218c..bb3037857cb7 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
@@ -1,100 +1,69 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GuestAttributesEntryOrBuilder
-    extends
+public interface GuestAttributesEntryOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GuestAttributesEntry)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
-   *
    * @return The namespace.
    */
   java.lang.String getNamespace();
   /**
-   *
-   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
-   *
    * @return The bytes for namespace.
    */
-  com.google.protobuf.ByteString getNamespaceBytes();
+  com.google.protobuf.ByteString
+      getNamespaceBytes();
 
   /**
-   *
-   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
-   *
    * @return The key.
    */
   java.lang.String getKey();
   /**
-   *
-   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
-   *
    * @return The bytes for key.
    */
-  com.google.protobuf.ByteString getKeyBytes();
+  com.google.protobuf.ByteString
+      getKeyBytes();
 
   /**
-   *
-   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
-   *
    * @return The value.
    */
   java.lang.String getValue();
   /**
-   *
-   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
-   *
    * @return The bytes for value.
    */
-  com.google.protobuf.ByteString getValueBytes();
+  com.google.protobuf.ByteString
+      getValueBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
similarity index 68%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
index 800a4bcd0147..fab75582bff6 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GuestAttributesOrBuilder
-    extends
+public interface GuestAttributesOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GuestAttributes)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -33,13 +15,10 @@ public interface GuestAttributesOrBuilder
    * 

    *
    * string query_path = 1;
-   *
    * @return The queryPath.
    */
   java.lang.String getQueryPath();
   /**
-   *
-   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -47,38 +26,30 @@ public interface GuestAttributesOrBuilder
    * 

    *
    * string query_path = 1;
-   *
    * @return The bytes for queryPath.
    */
-  com.google.protobuf.ByteString getQueryPathBytes();
+  com.google.protobuf.ByteString
+      getQueryPathBytes();
 
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
-   *
    * @return Whether the queryValue field is set.
    */
   boolean hasQueryValue();
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
-   *
    * @return The queryValue.
    */
   com.google.cloud.tpu.v2.GuestAttributesValue getQueryValue();
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
index e0412e9f0bba..5a02730e1cf9 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
@@ -1,79 +1,57 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Array of guest attribute namespace/key/value tuples.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GuestAttributesValue}
  */
-public final class GuestAttributesValue extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GuestAttributesValue extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GuestAttributesValue)
     GuestAttributesValueOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GuestAttributesValue.newBuilder() to construct.
   private GuestAttributesValue(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GuestAttributesValue() {
     items_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GuestAttributesValue();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GuestAttributesValue.class,
-            com.google.cloud.tpu.v2.GuestAttributesValue.Builder.class);
+            com.google.cloud.tpu.v2.GuestAttributesValue.class, com.google.cloud.tpu.v2.GuestAttributesValue.Builder.class);
   }
 
   public static final int ITEMS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List items_;
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -85,8 +63,6 @@ public java.util.List getItemsList
     return items_;
   }
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -94,13 +70,11 @@ public java.util.List getItemsList
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getItemsOrBuilderList() {
     return items_;
   }
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -112,8 +86,6 @@ public int getItemsCount() {
     return items_.size();
   }
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -125,8 +97,6 @@ public com.google.cloud.tpu.v2.GuestAttributesEntry getItems(int index) {
     return items_.get(index);
   }
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -134,12 +104,12 @@ public com.google.cloud.tpu.v2.GuestAttributesEntry getItems(int index) {
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index) {
+  public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(
+      int index) {
     return items_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -151,7 +121,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < items_.size(); i++) {
       output.writeMessage(1, items_.get(i));
     }
@@ -165,7 +136,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < items_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, items_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, items_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -175,15 +147,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GuestAttributesValue)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GuestAttributesValue other =
-        (com.google.cloud.tpu.v2.GuestAttributesValue) obj;
+    com.google.cloud.tpu.v2.GuestAttributesValue other = (com.google.cloud.tpu.v2.GuestAttributesValue) obj;
 
-    if (!getItemsList().equals(other.getItemsList())) return false;
+    if (!getItemsList()
+        .equals(other.getItemsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -204,136 +176,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GuestAttributesValue parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GuestAttributesValue parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.GuestAttributesValue prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Array of guest attribute namespace/key/value tuples.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GuestAttributesValue}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GuestAttributesValue)
       com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GuestAttributesValue.class,
-              com.google.cloud.tpu.v2.GuestAttributesValue.Builder.class);
+              com.google.cloud.tpu.v2.GuestAttributesValue.class, com.google.cloud.tpu.v2.GuestAttributesValue.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GuestAttributesValue.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -349,9 +315,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
     }
 
     @java.lang.Override
@@ -370,12 +336,9 @@ public com.google.cloud.tpu.v2.GuestAttributesValue build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GuestAttributesValue buildPartial() {
-      com.google.cloud.tpu.v2.GuestAttributesValue result =
-          new com.google.cloud.tpu.v2.GuestAttributesValue(this);
+      com.google.cloud.tpu.v2.GuestAttributesValue result = new com.google.cloud.tpu.v2.GuestAttributesValue(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -400,39 +363,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GuestAttributesValue result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GuestAttributesValue) {
-        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributesValue) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributesValue)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -459,10 +421,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.GuestAttributesValue other) {
             itemsBuilder_ = null;
             items_ = other.items_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            itemsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getItemsFieldBuilder()
-                    : null;
+            itemsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getItemsFieldBuilder() : null;
           } else {
             itemsBuilder_.addAllMessages(other.items_);
           }
@@ -494,26 +455,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2.GuestAttributesEntry m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2.GuestAttributesEntry.parser(), extensionRegistry);
-                if (itemsBuilder_ == null) {
-                  ensureItemsIsMutable();
-                  items_.add(m);
-                } else {
-                  itemsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2.GuestAttributesEntry m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2.GuestAttributesEntry.parser(),
+                      extensionRegistry);
+              if (itemsBuilder_ == null) {
+                ensureItemsIsMutable();
+                items_.add(m);
+              } else {
+                itemsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -523,28 +483,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List items_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureItemsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         items_ = new java.util.ArrayList(items_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.GuestAttributesEntry,
-            com.google.cloud.tpu.v2.GuestAttributesEntry.Builder,
-            com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder>
-        itemsBuilder_;
+        com.google.cloud.tpu.v2.GuestAttributesEntry, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder> itemsBuilder_;
 
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -559,8 +512,6 @@ public java.util.List getItemsList
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -575,8 +526,6 @@ public int getItemsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -591,15 +540,14 @@ public com.google.cloud.tpu.v2.GuestAttributesEntry getItems(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public Builder setItems(int index, com.google.cloud.tpu.v2.GuestAttributesEntry value) {
+    public Builder setItems(
+        int index, com.google.cloud.tpu.v2.GuestAttributesEntry value) {
       if (itemsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -613,8 +561,6 @@ public Builder setItems(int index, com.google.cloud.tpu.v2.GuestAttributesEntry
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -633,8 +579,6 @@ public Builder setItems(
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -655,15 +599,14 @@ public Builder addItems(com.google.cloud.tpu.v2.GuestAttributesEntry value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public Builder addItems(int index, com.google.cloud.tpu.v2.GuestAttributesEntry value) {
+    public Builder addItems(
+        int index, com.google.cloud.tpu.v2.GuestAttributesEntry value) {
       if (itemsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -677,15 +620,14 @@ public Builder addItems(int index, com.google.cloud.tpu.v2.GuestAttributesEntry
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public Builder addItems(com.google.cloud.tpu.v2.GuestAttributesEntry.Builder builderForValue) {
+    public Builder addItems(
+        com.google.cloud.tpu.v2.GuestAttributesEntry.Builder builderForValue) {
       if (itemsBuilder_ == null) {
         ensureItemsIsMutable();
         items_.add(builderForValue.build());
@@ -696,8 +638,6 @@ public Builder addItems(com.google.cloud.tpu.v2.GuestAttributesEntry.Builder bui
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -716,8 +656,6 @@ public Builder addItems(
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -728,7 +666,8 @@ public Builder addAllItems(
         java.lang.Iterable values) {
       if (itemsBuilder_ == null) {
         ensureItemsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, items_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, items_);
         onChanged();
       } else {
         itemsBuilder_.addAllMessages(values);
@@ -736,8 +675,6 @@ public Builder addAllItems(
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -755,8 +692,6 @@ public Builder clearItems() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -774,44 +709,39 @@ public Builder removeItems(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder getItemsBuilder(int index) {
+    public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder getItemsBuilder(
+        int index) {
       return getItemsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index) {
+    public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(
+        int index) {
       if (itemsBuilder_ == null) {
-        return items_.get(index);
-      } else {
+        return items_.get(index);  } else {
         return itemsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public java.util.List
-        getItemsOrBuilderList() {
+    public java.util.List 
+         getItemsOrBuilderList() {
       if (itemsBuilder_ != null) {
         return itemsBuilder_.getMessageOrBuilderList();
       } else {
@@ -819,8 +749,6 @@ public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(i
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -828,55 +756,49 @@ public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(i
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
     public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder addItemsBuilder() {
-      return getItemsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2.GuestAttributesEntry.getDefaultInstance());
+      return getItemsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2.GuestAttributesEntry.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder addItemsBuilder(int index) {
-      return getItemsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2.GuestAttributesEntry.getDefaultInstance());
+    public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder addItemsBuilder(
+        int index) {
+      return getItemsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2.GuestAttributesEntry.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public java.util.List
-        getItemsBuilderList() {
+    public java.util.List 
+         getItemsBuilderList() {
       return getItemsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.GuestAttributesEntry,
-            com.google.cloud.tpu.v2.GuestAttributesEntry.Builder,
-            com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder>
+        com.google.cloud.tpu.v2.GuestAttributesEntry, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder> 
         getItemsFieldBuilder() {
       if (itemsBuilder_ == null) {
-        itemsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2.GuestAttributesEntry,
-                com.google.cloud.tpu.v2.GuestAttributesEntry.Builder,
-                com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder>(
-                items_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        itemsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2.GuestAttributesEntry, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder>(
+                items_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         items_ = null;
       }
       return itemsBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -886,12 +808,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GuestAttributesValue)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GuestAttributesValue)
   private static final com.google.cloud.tpu.v2.GuestAttributesValue DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GuestAttributesValue();
   }
@@ -900,27 +822,27 @@ public static com.google.cloud.tpu.v2.GuestAttributesValue getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GuestAttributesValue parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GuestAttributesValue parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -935,4 +857,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GuestAttributesValue getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
similarity index 62%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
index fb75e87660b2..cae80b862b1d 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GuestAttributesValueOrBuilder
-    extends
+public interface GuestAttributesValueOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GuestAttributesValue)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
-  java.util.List getItemsList();
+  java.util.List 
+      getItemsList();
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -44,8 +25,6 @@ public interface GuestAttributesValueOrBuilder
    */
   com.google.cloud.tpu.v2.GuestAttributesEntry getItems(int index);
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -54,24 +33,21 @@ public interface GuestAttributesValueOrBuilder
    */
   int getItemsCount();
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
-  java.util.List
+  java.util.List 
       getItemsOrBuilderList();
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
-  com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index);
+  com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(
+      int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
index fe5f8aeaa5c3..a40374581e3f 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListAcceleratorTypesRequest}
  */
-public final class ListAcceleratorTypesRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListAcceleratorTypesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
     ListAcceleratorTypesRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesRequest.newBuilder() to construct.
   private ListAcceleratorTypesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListAcceleratorTypesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -46,45 +28,38 @@ private ListAcceleratorTypesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class,
-            com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.Builder.class);
+            com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -93,31 +68,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -128,14 +101,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -144,18 +114,14 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -164,29 +130,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -195,18 +161,14 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   @java.lang.Override
@@ -215,29 +177,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getFilterBytes() {
+  public com.google.protobuf.ByteString
+      getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -246,18 +208,14 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -266,29 +224,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getOrderByBytes() {
+  public com.google.protobuf.ByteString
+      getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -297,7 +255,6 @@ public com.google.protobuf.ByteString getOrderByBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -309,7 +266,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -338,7 +296,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -357,19 +316,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListAcceleratorTypesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListAcceleratorTypesRequest other =
-        (com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) obj;
-
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
-    if (!getFilter().equals(other.getFilter())) return false;
-    if (!getOrderBy().equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v2.ListAcceleratorTypesRequest other = (com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) obj;
+
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
+    if (!getFilter()
+        .equals(other.getFilter())) return false;
+    if (!getOrderBy()
+        .equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -397,135 +360,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListAcceleratorTypesRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
       com.google.cloud.tpu.v2.ListAcceleratorTypesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class,
-              com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.Builder.class);
+              com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -539,9 +496,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -560,11 +517,8 @@ public com.google.cloud.tpu.v2.ListAcceleratorTypesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListAcceleratorTypesRequest buildPartial() {
-      com.google.cloud.tpu.v2.ListAcceleratorTypesRequest result =
-          new com.google.cloud.tpu.v2.ListAcceleratorTypesRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.ListAcceleratorTypesRequest result = new com.google.cloud.tpu.v2.ListAcceleratorTypesRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -592,39 +546,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest r
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListAcceleratorTypesRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -632,8 +585,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest other) {
-      if (other == com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -683,43 +635,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 42:
-              {
-                filter_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 42
-            case 50:
-              {
-                orderBy_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 50
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 42: {
+              filter_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 42
+            case 50: {
+              orderBy_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 50
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -729,27 +675,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -758,23 +699,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -782,39 +720,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -824,23 +751,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -848,16 +769,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -865,33 +783,27 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -903,20 +815,18 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -925,21 +835,20 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -947,35 +856,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -985,21 +887,17 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -1009,20 +907,18 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object filter_ = "";
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -1031,21 +927,20 @@ public java.lang.String getFilter() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString getFilterBytes() {
+    public com.google.protobuf.ByteString
+        getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -1053,35 +948,28 @@ public com.google.protobuf.ByteString getFilterBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilter(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -1091,21 +979,17 @@ public Builder clearFilter() {
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilterBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1115,20 +999,18 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object orderBy_ = "";
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1137,21 +1019,20 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString getOrderByBytes() {
+    public com.google.protobuf.ByteString
+        getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1159,35 +1040,28 @@ public com.google.protobuf.ByteString getOrderByBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderBy(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1197,30 +1071,26 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderByBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1230,12 +1100,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
   private static final com.google.cloud.tpu.v2.ListAcceleratorTypesRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListAcceleratorTypesRequest();
   }
@@ -1244,27 +1114,27 @@ public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListAcceleratorTypesRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListAcceleratorTypesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1279,4 +1149,6 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2.ListAcceleratorTypesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
similarity index 57%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
index 60fd80c81c46..7a66cbd04c02 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
@@ -1,142 +1,99 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListAcceleratorTypesRequestOrBuilder
-    extends
+public interface ListAcceleratorTypesRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString getFilterBytes();
+  com.google.protobuf.ByteString
+      getFilterBytes();
 
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString getOrderByBytes();
+  com.google.protobuf.ByteString
+      getOrderByBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
similarity index 72%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
index 521b2626b4a8..9bef46ab4096 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Response for [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListAcceleratorTypesResponse}
  */
-public final class ListAcceleratorTypesResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListAcceleratorTypesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
     ListAcceleratorTypesResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesResponse.newBuilder() to construct.
   private ListAcceleratorTypesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListAcceleratorTypesResponse() {
     acceleratorTypes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -45,37 +27,33 @@ private ListAcceleratorTypesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class,
-            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.Builder.class);
+            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.Builder.class);
   }
 
   public static final int ACCELERATOR_TYPES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List acceleratorTypes_;
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -87,8 +65,6 @@ public java.util.List getAcceleratorTyp
     return acceleratorTypes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -96,13 +72,11 @@ public java.util.List getAcceleratorTyp
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getAcceleratorTypesOrBuilderList() {
     return acceleratorTypes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -114,8 +88,6 @@ public int getAcceleratorTypesCount() {
     return acceleratorTypes_.size();
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -127,8 +99,6 @@ public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorTypes(int index) {
     return acceleratorTypes_.get(index);
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -136,23 +106,20 @@ public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorTypes(int index) {
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index) {
+  public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
+      int index) {
     return acceleratorTypes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -161,29 +128,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -192,46 +159,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList
+      getUnreachableList() {
     return unreachable_;
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -239,23 +197,20 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString
+      getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -267,7 +222,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
       output.writeMessage(1, acceleratorTypes_.get(i));
     }
@@ -287,7 +243,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, acceleratorTypes_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, acceleratorTypes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -308,17 +265,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListAcceleratorTypesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListAcceleratorTypesResponse other =
-        (com.google.cloud.tpu.v2.ListAcceleratorTypesResponse) obj;
+    com.google.cloud.tpu.v2.ListAcceleratorTypesResponse other = (com.google.cloud.tpu.v2.ListAcceleratorTypesResponse) obj;
 
-    if (!getAcceleratorTypesList().equals(other.getAcceleratorTypesList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
+    if (!getAcceleratorTypesList()
+        .equals(other.getAcceleratorTypesList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList()
+        .equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -346,135 +305,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListAcceleratorTypesResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
       com.google.cloud.tpu.v2.ListAcceleratorTypesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class,
-              com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.Builder.class);
+              com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -493,9 +446,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -514,18 +467,14 @@ public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse buildPartial() {
-      com.google.cloud.tpu.v2.ListAcceleratorTypesResponse result =
-          new com.google.cloud.tpu.v2.ListAcceleratorTypesResponse(this);
+      com.google.cloud.tpu.v2.ListAcceleratorTypesResponse result = new com.google.cloud.tpu.v2.ListAcceleratorTypesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2.ListAcceleratorTypesResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse result) {
       if (acceleratorTypesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           acceleratorTypes_ = java.util.Collections.unmodifiableList(acceleratorTypes_);
@@ -553,39 +502,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListAcceleratorTypesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListAcceleratorTypesResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListAcceleratorTypesResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -593,8 +541,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse other) {
-      if (other == com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.getDefaultInstance()) return this;
       if (acceleratorTypesBuilder_ == null) {
         if (!other.acceleratorTypes_.isEmpty()) {
           if (acceleratorTypes_.isEmpty()) {
@@ -613,10 +560,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse ot
             acceleratorTypesBuilder_ = null;
             acceleratorTypes_ = other.acceleratorTypes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            acceleratorTypesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getAcceleratorTypesFieldBuilder()
-                    : null;
+            acceleratorTypesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getAcceleratorTypesFieldBuilder() : null;
           } else {
             acceleratorTypesBuilder_.addAllMessages(other.acceleratorTypes_);
           }
@@ -663,39 +609,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2.AcceleratorType m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2.AcceleratorType.parser(), extensionRegistry);
-                if (acceleratorTypesBuilder_ == null) {
-                  ensureAcceleratorTypesIsMutable();
-                  acceleratorTypes_.add(m);
-                } else {
-                  acceleratorTypesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureUnreachableIsMutable();
-                unreachable_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2.AcceleratorType m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2.AcceleratorType.parser(),
+                      extensionRegistry);
+              if (acceleratorTypesBuilder_ == null) {
+                ensureAcceleratorTypesIsMutable();
+                acceleratorTypes_.add(m);
+              } else {
+                acceleratorTypesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureUnreachableIsMutable();
+              unreachable_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -705,29 +648,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List acceleratorTypes_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureAcceleratorTypesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        acceleratorTypes_ =
-            new java.util.ArrayList(acceleratorTypes_);
+        acceleratorTypes_ = new java.util.ArrayList(acceleratorTypes_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.AcceleratorType,
-            com.google.cloud.tpu.v2.AcceleratorType.Builder,
-            com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder>
-        acceleratorTypesBuilder_;
+        com.google.cloud.tpu.v2.AcceleratorType, com.google.cloud.tpu.v2.AcceleratorType.Builder, com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder> acceleratorTypesBuilder_;
 
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -742,8 +677,6 @@ public java.util.List getAcceleratorTyp
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -758,8 +691,6 @@ public int getAcceleratorTypesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -774,15 +705,14 @@ public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorTypes(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public Builder setAcceleratorTypes(int index, com.google.cloud.tpu.v2.AcceleratorType value) {
+    public Builder setAcceleratorTypes(
+        int index, com.google.cloud.tpu.v2.AcceleratorType value) {
       if (acceleratorTypesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -796,8 +726,6 @@ public Builder setAcceleratorTypes(int index, com.google.cloud.tpu.v2.Accelerato
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -816,8 +744,6 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -838,15 +764,14 @@ public Builder addAcceleratorTypes(com.google.cloud.tpu.v2.AcceleratorType value
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public Builder addAcceleratorTypes(int index, com.google.cloud.tpu.v2.AcceleratorType value) {
+    public Builder addAcceleratorTypes(
+        int index, com.google.cloud.tpu.v2.AcceleratorType value) {
       if (acceleratorTypesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -860,8 +785,6 @@ public Builder addAcceleratorTypes(int index, com.google.cloud.tpu.v2.Accelerato
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -880,8 +803,6 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -900,8 +821,6 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -912,7 +831,8 @@ public Builder addAllAcceleratorTypes(
         java.lang.Iterable values) {
       if (acceleratorTypesBuilder_ == null) {
         ensureAcceleratorTypesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, acceleratorTypes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, acceleratorTypes_);
         onChanged();
       } else {
         acceleratorTypesBuilder_.addAllMessages(values);
@@ -920,8 +840,6 @@ public Builder addAllAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -939,8 +857,6 @@ public Builder clearAcceleratorTypes() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -958,20 +874,17 @@ public Builder removeAcceleratorTypes(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public com.google.cloud.tpu.v2.AcceleratorType.Builder getAcceleratorTypesBuilder(int index) {
+    public com.google.cloud.tpu.v2.AcceleratorType.Builder getAcceleratorTypesBuilder(
+        int index) {
       return getAcceleratorTypesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -981,22 +894,19 @@ public com.google.cloud.tpu.v2.AcceleratorType.Builder getAcceleratorTypesBuilde
     public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
         int index) {
       if (acceleratorTypesBuilder_ == null) {
-        return acceleratorTypes_.get(index);
-      } else {
+        return acceleratorTypes_.get(index);  } else {
         return acceleratorTypesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List
-        getAcceleratorTypesOrBuilderList() {
+    public java.util.List 
+         getAcceleratorTypesOrBuilderList() {
       if (acceleratorTypesBuilder_ != null) {
         return acceleratorTypesBuilder_.getMessageOrBuilderList();
       } else {
@@ -1004,8 +914,6 @@ public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBui
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1013,47 +921,38 @@ public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBui
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
     public com.google.cloud.tpu.v2.AcceleratorType.Builder addAcceleratorTypesBuilder() {
-      return getAcceleratorTypesFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance());
+      return getAcceleratorTypesFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public com.google.cloud.tpu.v2.AcceleratorType.Builder addAcceleratorTypesBuilder(int index) {
-      return getAcceleratorTypesFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance());
+    public com.google.cloud.tpu.v2.AcceleratorType.Builder addAcceleratorTypesBuilder(
+        int index) {
+      return getAcceleratorTypesFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List
-        getAcceleratorTypesBuilderList() {
+    public java.util.List 
+         getAcceleratorTypesBuilderList() {
       return getAcceleratorTypesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.AcceleratorType,
-            com.google.cloud.tpu.v2.AcceleratorType.Builder,
-            com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder>
+        com.google.cloud.tpu.v2.AcceleratorType, com.google.cloud.tpu.v2.AcceleratorType.Builder, com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder> 
         getAcceleratorTypesFieldBuilder() {
       if (acceleratorTypesBuilder_ == null) {
-        acceleratorTypesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2.AcceleratorType,
-                com.google.cloud.tpu.v2.AcceleratorType.Builder,
-                com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder>(
+        acceleratorTypesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2.AcceleratorType, com.google.cloud.tpu.v2.AcceleratorType.Builder, com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder>(
                 acceleratorTypes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -1065,20 +964,18 @@ public com.google.cloud.tpu.v2.AcceleratorType.Builder addAcceleratorTypesBuilde
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1087,21 +984,20 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1109,35 +1005,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1147,21 +1036,17 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1169,52 +1054,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1222,90 +1097,76 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUnreachable(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachable(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(java.lang.Iterable values) {
+    public Builder addAllUnreachable(
+        java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, unreachable_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1315,30 +1176,26 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachableBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1348,12 +1205,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
   private static final com.google.cloud.tpu.v2.ListAcceleratorTypesResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListAcceleratorTypesResponse();
   }
@@ -1362,27 +1219,27 @@ public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse getDefaultIns
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListAcceleratorTypesResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListAcceleratorTypesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1397,4 +1254,6 @@ public com.google.protobuf.Parser getParserForType
   public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
index 49b166c69189..fe3ae29a5f41 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListAcceleratorTypesResponseOrBuilder
-    extends
+public interface ListAcceleratorTypesResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
-  java.util.List getAcceleratorTypesList();
+  java.util.List 
+      getAcceleratorTypesList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -44,8 +25,6 @@ public interface ListAcceleratorTypesResponseOrBuilder
    */
   com.google.cloud.tpu.v2.AcceleratorType getAcceleratorTypes(int index);
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -54,100 +33,82 @@ public interface ListAcceleratorTypesResponseOrBuilder
    */
   int getAcceleratorTypesCount();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
-  java.util.List
+  java.util.List 
       getAcceleratorTypesOrBuilderList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
-  com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index);
+  com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  java.util.List getUnreachableList();
+  java.util.List
+      getUnreachableList();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString getUnreachableBytes(int index);
+  com.google.protobuf.ByteString
+      getUnreachableBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
index 89ef9794e88b..b479586852db 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [ListNodes][google.cloud.tpu.v2.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListNodesRequest}
  */
-public final class ListNodesRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListNodesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListNodesRequest)
     ListNodesRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListNodesRequest.newBuilder() to construct.
   private ListNodesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListNodesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -44,45 +26,38 @@ private ListNodesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListNodesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListNodesRequest.class,
-            com.google.cloud.tpu.v2.ListNodesRequest.Builder.class);
+            com.google.cloud.tpu.v2.ListNodesRequest.class, com.google.cloud.tpu.v2.ListNodesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -126,14 +99,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -142,18 +112,14 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -162,29 +128,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -193,7 +159,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -205,7 +170,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -228,7 +194,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -241,16 +208,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListNodesRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.ListNodesRequest other = (com.google.cloud.tpu.v2.ListNodesRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -273,136 +243,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListNodesRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListNodesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListNodesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [ListNodes][google.cloud.tpu.v2.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListNodesRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListNodesRequest)
       com.google.cloud.tpu.v2.ListNodesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListNodesRequest.class,
-              com.google.cloud.tpu.v2.ListNodesRequest.Builder.class);
+              com.google.cloud.tpu.v2.ListNodesRequest.class, com.google.cloud.tpu.v2.ListNodesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListNodesRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -414,9 +378,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -435,11 +399,8 @@ public com.google.cloud.tpu.v2.ListNodesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListNodesRequest buildPartial() {
-      com.google.cloud.tpu.v2.ListNodesRequest result =
-          new com.google.cloud.tpu.v2.ListNodesRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.ListNodesRequest result = new com.google.cloud.tpu.v2.ListNodesRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -461,39 +422,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListNodesRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListNodesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListNodesRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListNodesRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -541,31 +501,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -575,27 +531,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -604,23 +555,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -628,39 +576,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -670,23 +607,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -694,16 +625,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -711,33 +639,27 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -749,20 +671,18 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -771,21 +691,20 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -793,35 +712,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -831,30 +743,26 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -864,12 +772,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListNodesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListNodesRequest)
   private static final com.google.cloud.tpu.v2.ListNodesRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListNodesRequest();
   }
@@ -878,27 +786,27 @@ public static com.google.cloud.tpu.v2.ListNodesRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListNodesRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListNodesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -913,4 +821,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ListNodesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
similarity index 50%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
index 210748b76069..0db2dea1af0a 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
@@ -1,92 +1,59 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListNodesRequestOrBuilder
-    extends
+public interface ListNodesRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListNodesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
index 91aaf7f6ea9e..156b2a1d3773 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Response for [ListNodes][google.cloud.tpu.v2.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListNodesResponse}
  */
-public final class ListNodesResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListNodesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListNodesResponse)
     ListNodesResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListNodesResponse.newBuilder() to construct.
   private ListNodesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListNodesResponse() {
     nodes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -45,37 +27,33 @@ private ListNodesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListNodesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListNodesResponse.class,
-            com.google.cloud.tpu.v2.ListNodesResponse.Builder.class);
+            com.google.cloud.tpu.v2.ListNodesResponse.class, com.google.cloud.tpu.v2.ListNodesResponse.Builder.class);
   }
 
   public static final int NODES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List nodes_;
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -87,8 +65,6 @@ public java.util.List getNodesList() {
     return nodes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -96,12 +72,11 @@ public java.util.List getNodesList() {
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
   @java.lang.Override
-  public java.util.List getNodesOrBuilderList() {
+  public java.util.List 
+      getNodesOrBuilderList() {
     return nodes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -113,8 +88,6 @@ public int getNodesCount() {
     return nodes_.size();
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -126,8 +99,6 @@ public com.google.cloud.tpu.v2.Node getNodes(int index) {
     return nodes_.get(index);
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -135,23 +106,20 @@ public com.google.cloud.tpu.v2.Node getNodes(int index) {
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(int index) {
+  public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(
+      int index) {
     return nodes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -160,29 +128,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -191,46 +159,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList
+      getUnreachableList() {
     return unreachable_;
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -238,23 +197,20 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString
+      getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -266,7 +222,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < nodes_.size(); i++) {
       output.writeMessage(1, nodes_.get(i));
     }
@@ -286,7 +243,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < nodes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, nodes_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, nodes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -307,17 +265,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListNodesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListNodesResponse other =
-        (com.google.cloud.tpu.v2.ListNodesResponse) obj;
+    com.google.cloud.tpu.v2.ListNodesResponse other = (com.google.cloud.tpu.v2.ListNodesResponse) obj;
 
-    if (!getNodesList().equals(other.getNodesList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
+    if (!getNodesList()
+        .equals(other.getNodesList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList()
+        .equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -344,136 +304,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListNodesResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListNodesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListNodesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for [ListNodes][google.cloud.tpu.v2.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListNodesResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListNodesResponse)
       com.google.cloud.tpu.v2.ListNodesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListNodesResponse.class,
-              com.google.cloud.tpu.v2.ListNodesResponse.Builder.class);
+              com.google.cloud.tpu.v2.ListNodesResponse.class, com.google.cloud.tpu.v2.ListNodesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListNodesResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -492,9 +446,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -513,12 +467,9 @@ public com.google.cloud.tpu.v2.ListNodesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListNodesResponse buildPartial() {
-      com.google.cloud.tpu.v2.ListNodesResponse result =
-          new com.google.cloud.tpu.v2.ListNodesResponse(this);
+      com.google.cloud.tpu.v2.ListNodesResponse result = new com.google.cloud.tpu.v2.ListNodesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -551,39 +502,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListNodesResponse result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListNodesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListNodesResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListNodesResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -610,10 +560,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.ListNodesResponse other) {
             nodesBuilder_ = null;
             nodes_ = other.nodes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            nodesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getNodesFieldBuilder()
-                    : null;
+            nodesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getNodesFieldBuilder() : null;
           } else {
             nodesBuilder_.addAllMessages(other.nodes_);
           }
@@ -660,38 +609,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2.Node m =
-                    input.readMessage(com.google.cloud.tpu.v2.Node.parser(), extensionRegistry);
-                if (nodesBuilder_ == null) {
-                  ensureNodesIsMutable();
-                  nodes_.add(m);
-                } else {
-                  nodesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureUnreachableIsMutable();
-                unreachable_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2.Node m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2.Node.parser(),
+                      extensionRegistry);
+              if (nodesBuilder_ == null) {
+                ensureNodesIsMutable();
+                nodes_.add(m);
+              } else {
+                nodesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureUnreachableIsMutable();
+              unreachable_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -701,27 +648,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private java.util.List nodes_ = java.util.Collections.emptyList();
-
+    private java.util.List nodes_ =
+      java.util.Collections.emptyList();
     private void ensureNodesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         nodes_ = new java.util.ArrayList(nodes_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.Node,
-            com.google.cloud.tpu.v2.Node.Builder,
-            com.google.cloud.tpu.v2.NodeOrBuilder>
-        nodesBuilder_;
+        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> nodesBuilder_;
 
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -736,8 +677,6 @@ public java.util.List getNodesList() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -752,8 +691,6 @@ public int getNodesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -768,15 +705,14 @@ public com.google.cloud.tpu.v2.Node getNodes(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder setNodes(int index, com.google.cloud.tpu.v2.Node value) {
+    public Builder setNodes(
+        int index, com.google.cloud.tpu.v2.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -790,15 +726,14 @@ public Builder setNodes(int index, com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder setNodes(int index, com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder setNodes(
+        int index, com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.set(index, builderForValue.build());
@@ -809,8 +744,6 @@ public Builder setNodes(int index, com.google.cloud.tpu.v2.Node.Builder builderF
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -831,15 +764,14 @@ public Builder addNodes(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder addNodes(int index, com.google.cloud.tpu.v2.Node value) {
+    public Builder addNodes(
+        int index, com.google.cloud.tpu.v2.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -853,15 +785,14 @@ public Builder addNodes(int index, com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder addNodes(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder addNodes(
+        com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(builderForValue.build());
@@ -872,15 +803,14 @@ public Builder addNodes(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder addNodes(int index, com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder addNodes(
+        int index, com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(index, builderForValue.build());
@@ -891,18 +821,18 @@ public Builder addNodes(int index, com.google.cloud.tpu.v2.Node.Builder builderF
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder addAllNodes(java.lang.Iterable values) {
+    public Builder addAllNodes(
+        java.lang.Iterable values) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, nodes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, nodes_);
         onChanged();
       } else {
         nodesBuilder_.addAllMessages(values);
@@ -910,8 +840,6 @@ public Builder addAllNodes(java.lang.Iterable
      * The listed nodes.
      * 

@@ -929,8 +857,6 @@ public Builder clearNodes() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -948,43 +874,39 @@ public Builder removeNodes(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2.Node.Builder getNodesBuilder(int index) {
+    public com.google.cloud.tpu.v2.Node.Builder getNodesBuilder(
+        int index) {
       return getNodesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(int index) {
+    public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(
+        int index) {
       if (nodesBuilder_ == null) {
-        return nodes_.get(index);
-      } else {
+        return nodes_.get(index);  } else {
         return nodesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public java.util.List getNodesOrBuilderList() {
+    public java.util.List 
+         getNodesOrBuilderList() {
       if (nodesBuilder_ != null) {
         return nodesBuilder_.getMessageOrBuilderList();
       } else {
@@ -992,8 +914,6 @@ public java.util.List getNodesO
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1001,46 +921,42 @@ public java.util.List getNodesO
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
     public com.google.cloud.tpu.v2.Node.Builder addNodesBuilder() {
-      return getNodesFieldBuilder().addBuilder(com.google.cloud.tpu.v2.Node.getDefaultInstance());
+      return getNodesFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2.Node.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2.Node.Builder addNodesBuilder(int index) {
-      return getNodesFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2.Node.getDefaultInstance());
+    public com.google.cloud.tpu.v2.Node.Builder addNodesBuilder(
+        int index) {
+      return getNodesFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2.Node.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public java.util.List getNodesBuilderList() {
+    public java.util.List 
+         getNodesBuilderList() {
       return getNodesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.Node,
-            com.google.cloud.tpu.v2.Node.Builder,
-            com.google.cloud.tpu.v2.NodeOrBuilder>
+        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> 
         getNodesFieldBuilder() {
       if (nodesBuilder_ == null) {
-        nodesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2.Node,
-                com.google.cloud.tpu.v2.Node.Builder,
-                com.google.cloud.tpu.v2.NodeOrBuilder>(
-                nodes_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        nodesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder>(
+                nodes_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         nodes_ = null;
       }
       return nodesBuilder_;
@@ -1048,20 +964,18 @@ public java.util.List getNodesBuilderList(
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1070,21 +984,20 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1092,35 +1005,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1130,21 +1036,17 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1152,52 +1054,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1205,90 +1097,76 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUnreachable(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachable(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(java.lang.Iterable values) {
+    public Builder addAllUnreachable(
+        java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, unreachable_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1298,30 +1176,26 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachableBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1331,12 +1205,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListNodesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListNodesResponse)
   private static final com.google.cloud.tpu.v2.ListNodesResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListNodesResponse();
   }
@@ -1345,27 +1219,27 @@ public static com.google.cloud.tpu.v2.ListNodesResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListNodesResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListNodesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1380,4 +1254,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ListNodesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
index 4ec319767836..181e3d7fab71 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListNodesResponseOrBuilder
-    extends
+public interface ListNodesResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListNodesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
-  java.util.List getNodesList();
+  java.util.List 
+      getNodesList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -44,8 +25,6 @@ public interface ListNodesResponseOrBuilder
    */
   com.google.cloud.tpu.v2.Node getNodes(int index);
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -54,99 +33,82 @@ public interface ListNodesResponseOrBuilder
    */
   int getNodesCount();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
-  java.util.List getNodesOrBuilderList();
+  java.util.List 
+      getNodesOrBuilderList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
-  com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(int index);
+  com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  java.util.List getUnreachableList();
+  java.util.List
+      getUnreachableList();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString getUnreachableBytes(int index);
+  com.google.protobuf.ByteString
+      getUnreachableBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
index c7bebdf18528..50247378a816 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListRuntimeVersionsRequest}
  */
-public final class ListRuntimeVersionsRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListRuntimeVersionsRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
     ListRuntimeVersionsRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListRuntimeVersionsRequest.newBuilder() to construct.
   private ListRuntimeVersionsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListRuntimeVersionsRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -46,45 +28,38 @@ private ListRuntimeVersionsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListRuntimeVersionsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class,
-            com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.Builder.class);
+            com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class, com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -93,31 +68,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -128,14 +101,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -144,18 +114,14 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -164,29 +130,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -195,18 +161,14 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   @java.lang.Override
@@ -215,29 +177,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getFilterBytes() {
+  public com.google.protobuf.ByteString
+      getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -246,18 +208,14 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -266,29 +224,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getOrderByBytes() {
+  public com.google.protobuf.ByteString
+      getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -297,7 +255,6 @@ public com.google.protobuf.ByteString getOrderByBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -309,7 +266,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -338,7 +296,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -357,19 +316,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListRuntimeVersionsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListRuntimeVersionsRequest other =
-        (com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) obj;
-
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
-    if (!getFilter().equals(other.getFilter())) return false;
-    if (!getOrderBy().equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v2.ListRuntimeVersionsRequest other = (com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) obj;
+
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
+    if (!getFilter()
+        .equals(other.getFilter())) return false;
+    if (!getOrderBy()
+        .equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -397,135 +360,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListRuntimeVersionsRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
       com.google.cloud.tpu.v2.ListRuntimeVersionsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class,
-              com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.Builder.class);
+              com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class, com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -539,9 +496,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -560,11 +517,8 @@ public com.google.cloud.tpu.v2.ListRuntimeVersionsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListRuntimeVersionsRequest buildPartial() {
-      com.google.cloud.tpu.v2.ListRuntimeVersionsRequest result =
-          new com.google.cloud.tpu.v2.ListRuntimeVersionsRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.ListRuntimeVersionsRequest result = new com.google.cloud.tpu.v2.ListRuntimeVersionsRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -592,39 +546,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest re
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListRuntimeVersionsRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -632,8 +585,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest other) {
-      if (other == com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -683,43 +635,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 42:
-              {
-                filter_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 42
-            case 50:
-              {
-                orderBy_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 50
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 42: {
+              filter_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 42
+            case 50: {
+              orderBy_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 50
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -729,27 +675,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -758,23 +699,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -782,39 +720,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -824,23 +751,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -848,16 +769,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -865,33 +783,27 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -903,20 +815,18 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -925,21 +835,20 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -947,35 +856,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -985,21 +887,17 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -1009,20 +907,18 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object filter_ = "";
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -1031,21 +927,20 @@ public java.lang.String getFilter() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString getFilterBytes() {
+    public com.google.protobuf.ByteString
+        getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -1053,35 +948,28 @@ public com.google.protobuf.ByteString getFilterBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilter(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -1091,21 +979,17 @@ public Builder clearFilter() {
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilterBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1115,20 +999,18 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object orderBy_ = "";
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1137,21 +1019,20 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString getOrderByBytes() {
+    public com.google.protobuf.ByteString
+        getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1159,35 +1040,28 @@ public com.google.protobuf.ByteString getOrderByBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderBy(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1197,30 +1071,26 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderByBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1230,12 +1100,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
   private static final com.google.cloud.tpu.v2.ListRuntimeVersionsRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListRuntimeVersionsRequest();
   }
@@ -1244,27 +1114,27 @@ public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListRuntimeVersionsRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListRuntimeVersionsRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1279,4 +1149,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2.ListRuntimeVersionsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
similarity index 57%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
index 5ffc73a137a0..546dcebb3803 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
@@ -1,142 +1,99 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListRuntimeVersionsRequestOrBuilder
-    extends
+public interface ListRuntimeVersionsRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString getFilterBytes();
+  com.google.protobuf.ByteString
+      getFilterBytes();
 
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString getOrderByBytes();
+  com.google.protobuf.ByteString
+      getOrderByBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
similarity index 72%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
index 0faea51ecfc5..1ee414f9e603 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Response for [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListRuntimeVersionsResponse}
  */
-public final class ListRuntimeVersionsResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListRuntimeVersionsResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
     ListRuntimeVersionsResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListRuntimeVersionsResponse.newBuilder() to construct.
   private ListRuntimeVersionsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListRuntimeVersionsResponse() {
     runtimeVersions_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -45,37 +27,33 @@ private ListRuntimeVersionsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListRuntimeVersionsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class,
-            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.Builder.class);
+            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class, com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.Builder.class);
   }
 
   public static final int RUNTIME_VERSIONS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List runtimeVersions_;
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -87,8 +65,6 @@ public java.util.List getRuntimeVersions
     return runtimeVersions_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -96,13 +72,11 @@ public java.util.List getRuntimeVersions
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getRuntimeVersionsOrBuilderList() {
     return runtimeVersions_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -114,8 +88,6 @@ public int getRuntimeVersionsCount() {
     return runtimeVersions_.size();
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -127,8 +99,6 @@ public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersions(int index) {
     return runtimeVersions_.get(index);
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -136,23 +106,20 @@ public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersions(int index) {
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(int index) {
+  public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
+      int index) {
     return runtimeVersions_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -161,29 +128,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -192,46 +159,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList
+      getUnreachableList() {
     return unreachable_;
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -239,23 +197,20 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString
+      getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -267,7 +222,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < runtimeVersions_.size(); i++) {
       output.writeMessage(1, runtimeVersions_.get(i));
     }
@@ -287,7 +243,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < runtimeVersions_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, runtimeVersions_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, runtimeVersions_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -308,17 +265,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListRuntimeVersionsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListRuntimeVersionsResponse other =
-        (com.google.cloud.tpu.v2.ListRuntimeVersionsResponse) obj;
+    com.google.cloud.tpu.v2.ListRuntimeVersionsResponse other = (com.google.cloud.tpu.v2.ListRuntimeVersionsResponse) obj;
 
-    if (!getRuntimeVersionsList().equals(other.getRuntimeVersionsList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
+    if (!getRuntimeVersionsList()
+        .equals(other.getRuntimeVersionsList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList()
+        .equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -346,135 +305,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListRuntimeVersionsResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
       com.google.cloud.tpu.v2.ListRuntimeVersionsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class,
-              com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.Builder.class);
+              com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class, com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -493,9 +446,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -514,18 +467,14 @@ public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse buildPartial() {
-      com.google.cloud.tpu.v2.ListRuntimeVersionsResponse result =
-          new com.google.cloud.tpu.v2.ListRuntimeVersionsResponse(this);
+      com.google.cloud.tpu.v2.ListRuntimeVersionsResponse result = new com.google.cloud.tpu.v2.ListRuntimeVersionsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2.ListRuntimeVersionsResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse result) {
       if (runtimeVersionsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           runtimeVersions_ = java.util.Collections.unmodifiableList(runtimeVersions_);
@@ -553,39 +502,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse r
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListRuntimeVersionsResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListRuntimeVersionsResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListRuntimeVersionsResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -593,8 +541,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse other) {
-      if (other == com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.getDefaultInstance()) return this;
       if (runtimeVersionsBuilder_ == null) {
         if (!other.runtimeVersions_.isEmpty()) {
           if (runtimeVersions_.isEmpty()) {
@@ -613,10 +560,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse oth
             runtimeVersionsBuilder_ = null;
             runtimeVersions_ = other.runtimeVersions_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            runtimeVersionsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getRuntimeVersionsFieldBuilder()
-                    : null;
+            runtimeVersionsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getRuntimeVersionsFieldBuilder() : null;
           } else {
             runtimeVersionsBuilder_.addAllMessages(other.runtimeVersions_);
           }
@@ -663,39 +609,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2.RuntimeVersion m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2.RuntimeVersion.parser(), extensionRegistry);
-                if (runtimeVersionsBuilder_ == null) {
-                  ensureRuntimeVersionsIsMutable();
-                  runtimeVersions_.add(m);
-                } else {
-                  runtimeVersionsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureUnreachableIsMutable();
-                unreachable_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2.RuntimeVersion m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2.RuntimeVersion.parser(),
+                      extensionRegistry);
+              if (runtimeVersionsBuilder_ == null) {
+                ensureRuntimeVersionsIsMutable();
+                runtimeVersions_.add(m);
+              } else {
+                runtimeVersionsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureUnreachableIsMutable();
+              unreachable_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -705,29 +648,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List runtimeVersions_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureRuntimeVersionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        runtimeVersions_ =
-            new java.util.ArrayList(runtimeVersions_);
+        runtimeVersions_ = new java.util.ArrayList(runtimeVersions_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.RuntimeVersion,
-            com.google.cloud.tpu.v2.RuntimeVersion.Builder,
-            com.google.cloud.tpu.v2.RuntimeVersionOrBuilder>
-        runtimeVersionsBuilder_;
+        com.google.cloud.tpu.v2.RuntimeVersion, com.google.cloud.tpu.v2.RuntimeVersion.Builder, com.google.cloud.tpu.v2.RuntimeVersionOrBuilder> runtimeVersionsBuilder_;
 
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -742,8 +677,6 @@ public java.util.List getRuntimeVersions
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -758,8 +691,6 @@ public int getRuntimeVersionsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -774,15 +705,14 @@ public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersions(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public Builder setRuntimeVersions(int index, com.google.cloud.tpu.v2.RuntimeVersion value) {
+    public Builder setRuntimeVersions(
+        int index, com.google.cloud.tpu.v2.RuntimeVersion value) {
       if (runtimeVersionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -796,8 +726,6 @@ public Builder setRuntimeVersions(int index, com.google.cloud.tpu.v2.RuntimeVers
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -816,8 +744,6 @@ public Builder setRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -838,15 +764,14 @@ public Builder addRuntimeVersions(com.google.cloud.tpu.v2.RuntimeVersion value)
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public Builder addRuntimeVersions(int index, com.google.cloud.tpu.v2.RuntimeVersion value) {
+    public Builder addRuntimeVersions(
+        int index, com.google.cloud.tpu.v2.RuntimeVersion value) {
       if (runtimeVersionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -860,8 +785,6 @@ public Builder addRuntimeVersions(int index, com.google.cloud.tpu.v2.RuntimeVers
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -880,8 +803,6 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -900,8 +821,6 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -912,7 +831,8 @@ public Builder addAllRuntimeVersions(
         java.lang.Iterable values) {
       if (runtimeVersionsBuilder_ == null) {
         ensureRuntimeVersionsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, runtimeVersions_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, runtimeVersions_);
         onChanged();
       } else {
         runtimeVersionsBuilder_.addAllMessages(values);
@@ -920,8 +840,6 @@ public Builder addAllRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -939,8 +857,6 @@ public Builder clearRuntimeVersions() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -958,44 +874,39 @@ public Builder removeRuntimeVersions(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public com.google.cloud.tpu.v2.RuntimeVersion.Builder getRuntimeVersionsBuilder(int index) {
+    public com.google.cloud.tpu.v2.RuntimeVersion.Builder getRuntimeVersionsBuilder(
+        int index) {
       return getRuntimeVersionsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(int index) {
+    public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
+        int index) {
       if (runtimeVersionsBuilder_ == null) {
-        return runtimeVersions_.get(index);
-      } else {
+        return runtimeVersions_.get(index);  } else {
         return runtimeVersionsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public java.util.List
-        getRuntimeVersionsOrBuilderList() {
+    public java.util.List 
+         getRuntimeVersionsOrBuilderList() {
       if (runtimeVersionsBuilder_ != null) {
         return runtimeVersionsBuilder_.getMessageOrBuilderList();
       } else {
@@ -1003,8 +914,6 @@ public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuild
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1012,47 +921,38 @@ public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuild
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
     public com.google.cloud.tpu.v2.RuntimeVersion.Builder addRuntimeVersionsBuilder() {
-      return getRuntimeVersionsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance());
+      return getRuntimeVersionsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public com.google.cloud.tpu.v2.RuntimeVersion.Builder addRuntimeVersionsBuilder(int index) {
-      return getRuntimeVersionsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance());
+    public com.google.cloud.tpu.v2.RuntimeVersion.Builder addRuntimeVersionsBuilder(
+        int index) {
+      return getRuntimeVersionsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public java.util.List
-        getRuntimeVersionsBuilderList() {
+    public java.util.List 
+         getRuntimeVersionsBuilderList() {
       return getRuntimeVersionsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.RuntimeVersion,
-            com.google.cloud.tpu.v2.RuntimeVersion.Builder,
-            com.google.cloud.tpu.v2.RuntimeVersionOrBuilder>
+        com.google.cloud.tpu.v2.RuntimeVersion, com.google.cloud.tpu.v2.RuntimeVersion.Builder, com.google.cloud.tpu.v2.RuntimeVersionOrBuilder> 
         getRuntimeVersionsFieldBuilder() {
       if (runtimeVersionsBuilder_ == null) {
-        runtimeVersionsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2.RuntimeVersion,
-                com.google.cloud.tpu.v2.RuntimeVersion.Builder,
-                com.google.cloud.tpu.v2.RuntimeVersionOrBuilder>(
+        runtimeVersionsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2.RuntimeVersion, com.google.cloud.tpu.v2.RuntimeVersion.Builder, com.google.cloud.tpu.v2.RuntimeVersionOrBuilder>(
                 runtimeVersions_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -1064,20 +964,18 @@ public com.google.cloud.tpu.v2.RuntimeVersion.Builder addRuntimeVersionsBuilder(
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1086,21 +984,20 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1108,35 +1005,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1146,21 +1036,17 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1168,52 +1054,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1221,90 +1097,76 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUnreachable(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachable(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(java.lang.Iterable values) {
+    public Builder addAllUnreachable(
+        java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, unreachable_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1314,30 +1176,26 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachableBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1347,12 +1205,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
   private static final com.google.cloud.tpu.v2.ListRuntimeVersionsResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListRuntimeVersionsResponse();
   }
@@ -1361,27 +1219,27 @@ public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListRuntimeVersionsResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListRuntimeVersionsResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1396,4 +1254,6 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
index ba15692d5d8b..2e32e1a34fc1 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListRuntimeVersionsResponseOrBuilder
-    extends
+public interface ListRuntimeVersionsResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
-  java.util.List getRuntimeVersionsList();
+  java.util.List 
+      getRuntimeVersionsList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -44,8 +25,6 @@ public interface ListRuntimeVersionsResponseOrBuilder
    */
   com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersions(int index);
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -54,100 +33,82 @@ public interface ListRuntimeVersionsResponseOrBuilder
    */
   int getRuntimeVersionsCount();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
-  java.util.List
+  java.util.List 
       getRuntimeVersionsOrBuilderList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
-  com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(int index);
+  com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  java.util.List getUnreachableList();
+  java.util.List
+      getUnreachableList();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString getUnreachableBytes(int index);
+  com.google.protobuf.ByteString
+      getUnreachableBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/LocationName.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/LocationName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/LocationName.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/LocationName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
similarity index 72%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
index c365d329ca90..d59f04b4423a 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Network related configurations.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.NetworkConfig}
  */
-public final class NetworkConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class NetworkConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.NetworkConfig)
     NetworkConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use NetworkConfig.newBuilder() to construct.
   private NetworkConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private NetworkConfig() {
     network_ = "";
     subnetwork_ = "";
@@ -44,44 +26,39 @@ private NetworkConfig() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new NetworkConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.NetworkConfig.class,
-            com.google.cloud.tpu.v2.NetworkConfig.Builder.class);
+            com.google.cloud.tpu.v2.NetworkConfig.class, com.google.cloud.tpu.v2.NetworkConfig.Builder.class);
   }
 
   public static final int NETWORK_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object network_ = "";
   /**
-   *
-   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
-   *
    * @return The network.
    */
   @java.lang.Override
@@ -90,30 +67,30 @@ public java.lang.String getNetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       network_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
-   *
    * @return The bytes for network.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNetworkBytes() {
+  public com.google.protobuf.ByteString
+      getNetworkBytes() {
     java.lang.Object ref = network_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       network_ = b;
       return b;
     } else {
@@ -122,12 +99,9 @@ public com.google.protobuf.ByteString getNetworkBytes() {
   }
 
   public static final int SUBNETWORK_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object subnetwork_ = "";
   /**
-   *
-   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -135,7 +109,6 @@ public com.google.protobuf.ByteString getNetworkBytes() {
    * 

    *
    * string subnetwork = 2;
-   *
    * @return The subnetwork.
    */
   @java.lang.Override
@@ -144,15 +117,14 @@ public java.lang.String getSubnetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subnetwork_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -160,15 +132,16 @@ public java.lang.String getSubnetwork() {
    * 

    *
    * string subnetwork = 2;
-   *
    * @return The bytes for subnetwork.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSubnetworkBytes() {
+  public com.google.protobuf.ByteString
+      getSubnetworkBytes() {
     java.lang.Object ref = subnetwork_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       subnetwork_ = b;
       return b;
     } else {
@@ -179,8 +152,6 @@ public com.google.protobuf.ByteString getSubnetworkBytes() {
   public static final int ENABLE_EXTERNAL_IPS_FIELD_NUMBER = 3;
   private boolean enableExternalIps_ = false;
   /**
-   *
-   *
    * 
    * Indicates that external IP addresses would be associated with the TPU
    * workers. If set to false, the specified subnetwork or network should have
@@ -188,7 +159,6 @@ public com.google.protobuf.ByteString getSubnetworkBytes() {
    * 

    *
    * bool enable_external_ips = 3;
-   *
    * @return The enableExternalIps.
    */
   @java.lang.Override
@@ -199,8 +169,6 @@ public boolean getEnableExternalIps() {
   public static final int CAN_IP_FORWARD_FIELD_NUMBER = 4;
   private boolean canIpForward_ = false;
   /**
-   *
-   *
    * 
    * Allows the TPU node to send and receive packets with non-matching
    * destination or source IPs. This is required if you plan to use the TPU
@@ -208,7 +176,6 @@ public boolean getEnableExternalIps() {
    * 

    *
    * bool can_ip_forward = 4;
-   *
    * @return The canIpForward.
    */
   @java.lang.Override
@@ -217,7 +184,6 @@ public boolean getCanIpForward() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -229,7 +195,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(network_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, network_);
     }
@@ -258,10 +225,12 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, subnetwork_);
     }
     if (enableExternalIps_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, enableExternalIps_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(3, enableExternalIps_);
     }
     if (canIpForward_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(4, canIpForward_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(4, canIpForward_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -271,17 +240,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.NetworkConfig)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.NetworkConfig other = (com.google.cloud.tpu.v2.NetworkConfig) obj;
 
-    if (!getNetwork().equals(other.getNetwork())) return false;
-    if (!getSubnetwork().equals(other.getSubnetwork())) return false;
-    if (getEnableExternalIps() != other.getEnableExternalIps()) return false;
-    if (getCanIpForward() != other.getCanIpForward()) return false;
+    if (!getNetwork()
+        .equals(other.getNetwork())) return false;
+    if (!getSubnetwork()
+        .equals(other.getSubnetwork())) return false;
+    if (getEnableExternalIps()
+        != other.getEnableExternalIps()) return false;
+    if (getCanIpForward()
+        != other.getCanIpForward()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -298,143 +271,140 @@ public int hashCode() {
     hash = (37 * hash) + SUBNETWORK_FIELD_NUMBER;
     hash = (53 * hash) + getSubnetwork().hashCode();
     hash = (37 * hash) + ENABLE_EXTERNAL_IPS_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableExternalIps());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getEnableExternalIps());
     hash = (37 * hash) + CAN_IP_FORWARD_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCanIpForward());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getCanIpForward());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.NetworkConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Network related configurations.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.NetworkConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.NetworkConfig)
       com.google.cloud.tpu.v2.NetworkConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.NetworkConfig.class,
-              com.google.cloud.tpu.v2.NetworkConfig.Builder.class);
+              com.google.cloud.tpu.v2.NetworkConfig.class, com.google.cloud.tpu.v2.NetworkConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.NetworkConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -447,9 +417,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
     }
 
     @java.lang.Override
@@ -468,11 +438,8 @@ public com.google.cloud.tpu.v2.NetworkConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.NetworkConfig buildPartial() {
-      com.google.cloud.tpu.v2.NetworkConfig result =
-          new com.google.cloud.tpu.v2.NetworkConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.NetworkConfig result = new com.google.cloud.tpu.v2.NetworkConfig(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -497,39 +464,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.NetworkConfig result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.NetworkConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2.NetworkConfig) other);
+        return mergeFrom((com.google.cloud.tpu.v2.NetworkConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -580,37 +546,32 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                network_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                subnetwork_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 24:
-              {
-                enableExternalIps_ = input.readBool();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 24
-            case 32:
-              {
-                canIpForward_ = input.readBool();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 32
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              network_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              subnetwork_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 24: {
+              enableExternalIps_ = input.readBool();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 24
+            case 32: {
+              canIpForward_ = input.readBool();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 32
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -620,26 +581,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object network_ = "";
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @return The network.
      */
     public java.lang.String getNetwork() {
       java.lang.Object ref = network_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         network_ = s;
         return s;
@@ -648,22 +606,21 @@ public java.lang.String getNetwork() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @return The bytes for network.
      */
-    public com.google.protobuf.ByteString getNetworkBytes() {
+    public com.google.protobuf.ByteString
+        getNetworkBytes() {
       java.lang.Object ref = network_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         network_ = b;
         return b;
       } else {
@@ -671,37 +628,30 @@ public com.google.protobuf.ByteString getNetworkBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @param value The network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetwork(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNetwork(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       network_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNetwork() {
@@ -711,22 +661,18 @@ public Builder clearNetwork() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @param value The bytes for network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNetworkBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       network_ = value;
       bitField0_ |= 0x00000001;
@@ -736,8 +682,6 @@ public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object subnetwork_ = "";
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -745,13 +689,13 @@ public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string subnetwork = 2;
-     *
      * @return The subnetwork.
      */
     public java.lang.String getSubnetwork() {
       java.lang.Object ref = subnetwork_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subnetwork_ = s;
         return s;
@@ -760,8 +704,6 @@ public java.lang.String getSubnetwork() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -769,14 +711,15 @@ public java.lang.String getSubnetwork() {
      * 

      *
      * string subnetwork = 2;
-     *
      * @return The bytes for subnetwork.
      */
-    public com.google.protobuf.ByteString getSubnetworkBytes() {
+    public com.google.protobuf.ByteString
+        getSubnetworkBytes() {
       java.lang.Object ref = subnetwork_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         subnetwork_ = b;
         return b;
       } else {
@@ -784,8 +727,6 @@ public com.google.protobuf.ByteString getSubnetworkBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -793,22 +734,18 @@ public com.google.protobuf.ByteString getSubnetworkBytes() {
      * 

      *
      * string subnetwork = 2;
-     *
      * @param value The subnetwork to set.
      * @return This builder for chaining.
      */
-    public Builder setSubnetwork(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSubnetwork(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       subnetwork_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -816,7 +753,6 @@ public Builder setSubnetwork(java.lang.String value) {
      * 

      *
      * string subnetwork = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSubnetwork() {
@@ -826,8 +762,6 @@ public Builder clearSubnetwork() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -835,14 +769,12 @@ public Builder clearSubnetwork() {
      * 

      *
      * string subnetwork = 2;
-     *
      * @param value The bytes for subnetwork to set.
      * @return This builder for chaining.
      */
-    public Builder setSubnetworkBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSubnetworkBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       subnetwork_ = value;
       bitField0_ |= 0x00000002;
@@ -850,10 +782,8 @@ public Builder setSubnetworkBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private boolean enableExternalIps_;
+    private boolean enableExternalIps_ ;
     /**
-     *
-     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -861,7 +791,6 @@ public Builder setSubnetworkBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * bool enable_external_ips = 3;
-     *
      * @return The enableExternalIps.
      */
     @java.lang.Override
@@ -869,8 +798,6 @@ public boolean getEnableExternalIps() {
       return enableExternalIps_;
     }
     /**
-     *
-     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -878,20 +805,17 @@ public boolean getEnableExternalIps() {
      * 

      *
      * bool enable_external_ips = 3;
-     *
      * @param value The enableExternalIps to set.
      * @return This builder for chaining.
      */
     public Builder setEnableExternalIps(boolean value) {
-
+      
       enableExternalIps_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -899,7 +823,6 @@ public Builder setEnableExternalIps(boolean value) {
      * 

      *
      * bool enable_external_ips = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEnableExternalIps() {
@@ -909,10 +832,8 @@ public Builder clearEnableExternalIps() {
       return this;
     }
 
-    private boolean canIpForward_;
+    private boolean canIpForward_ ;
     /**
-     *
-     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -920,7 +841,6 @@ public Builder clearEnableExternalIps() {
      * 

      *
      * bool can_ip_forward = 4;
-     *
      * @return The canIpForward.
      */
     @java.lang.Override
@@ -928,8 +848,6 @@ public boolean getCanIpForward() {
       return canIpForward_;
     }
     /**
-     *
-     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -937,20 +855,17 @@ public boolean getCanIpForward() {
      * 

      *
      * bool can_ip_forward = 4;
-     *
      * @param value The canIpForward to set.
      * @return This builder for chaining.
      */
     public Builder setCanIpForward(boolean value) {
-
+      
       canIpForward_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -958,7 +873,6 @@ public Builder setCanIpForward(boolean value) {
      * 

      *
      * bool can_ip_forward = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCanIpForward() {
@@ -967,9 +881,9 @@ public Builder clearCanIpForward() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -979,12 +893,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.NetworkConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.NetworkConfig)
   private static final com.google.cloud.tpu.v2.NetworkConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.NetworkConfig();
   }
@@ -993,27 +907,27 @@ public static com.google.cloud.tpu.v2.NetworkConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public NetworkConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public NetworkConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1028,4 +942,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.NetworkConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
index e8489117651c..6835c260f7d5 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
@@ -1,58 +1,35 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface NetworkConfigOrBuilder
-    extends
+public interface NetworkConfigOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.NetworkConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
-   *
    * @return The network.
    */
   java.lang.String getNetwork();
   /**
-   *
-   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
-   *
    * @return The bytes for network.
    */
-  com.google.protobuf.ByteString getNetworkBytes();
+  com.google.protobuf.ByteString
+      getNetworkBytes();
 
   /**
-   *
-   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -60,13 +37,10 @@ public interface NetworkConfigOrBuilder
    * 

    *
    * string subnetwork = 2;
-   *
    * @return The subnetwork.
    */
   java.lang.String getSubnetwork();
   /**
-   *
-   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -74,14 +48,12 @@ public interface NetworkConfigOrBuilder
    * 

    *
    * string subnetwork = 2;
-   *
    * @return The bytes for subnetwork.
    */
-  com.google.protobuf.ByteString getSubnetworkBytes();
+  com.google.protobuf.ByteString
+      getSubnetworkBytes();
 
   /**
-   *
-   *
    * 
    * Indicates that external IP addresses would be associated with the TPU
    * workers. If set to false, the specified subnetwork or network should have
@@ -89,14 +61,11 @@ public interface NetworkConfigOrBuilder
    * 

    *
    * bool enable_external_ips = 3;
-   *
    * @return The enableExternalIps.
    */
   boolean getEnableExternalIps();
 
   /**
-   *
-   *
    * 
    * Allows the TPU node to send and receive packets with non-matching
    * destination or source IPs. This is required if you plan to use the TPU
@@ -104,7 +73,6 @@ public interface NetworkConfigOrBuilder
    * 

    *
    * bool can_ip_forward = 4;
-   *
    * @return The canIpForward.
    */
   boolean getCanIpForward();
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
similarity index 68%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
index d43d7f740fec..893c507736e1 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
@@ -1,85 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A network endpoint over which a TPU worker can be reached.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.NetworkEndpoint}
  */
-public final class NetworkEndpoint extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class NetworkEndpoint extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.NetworkEndpoint)
     NetworkEndpointOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use NetworkEndpoint.newBuilder() to construct.
   private NetworkEndpoint(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private NetworkEndpoint() {
     ipAddress_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new NetworkEndpoint();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.NetworkEndpoint.class,
-            com.google.cloud.tpu.v2.NetworkEndpoint.Builder.class);
+            com.google.cloud.tpu.v2.NetworkEndpoint.class, com.google.cloud.tpu.v2.NetworkEndpoint.Builder.class);
   }
 
   public static final int IP_ADDRESS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object ipAddress_ = "";
   /**
-   *
-   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The ipAddress.
    */
   @java.lang.Override
@@ -88,29 +65,29 @@ public java.lang.String getIpAddress() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       ipAddress_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The bytes for ipAddress.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getIpAddressBytes() {
+  public com.google.protobuf.ByteString
+      getIpAddressBytes() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       ipAddress_ = b;
       return b;
     } else {
@@ -121,14 +98,11 @@ public com.google.protobuf.ByteString getIpAddressBytes() {
   public static final int PORT_FIELD_NUMBER = 2;
   private int port_ = 0;
   /**
-   *
-   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
-   *
    * @return The port.
    */
   @java.lang.Override
@@ -139,14 +113,11 @@ public int getPort() {
   public static final int ACCESS_CONFIG_FIELD_NUMBER = 5;
   private com.google.cloud.tpu.v2.AccessConfig accessConfig_;
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2.AccessConfig access_config = 5;
-   *
    * @return Whether the accessConfig field is set.
    */
   @java.lang.Override
@@ -154,25 +125,18 @@ public boolean hasAccessConfig() {
     return accessConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2.AccessConfig access_config = 5;
-   *
    * @return The accessConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.AccessConfig getAccessConfig() {
-    return accessConfig_ == null
-        ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()
-        : accessConfig_;
+    return accessConfig_ == null ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance() : accessConfig_;
   }
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

@@ -181,13 +145,10 @@ public com.google.cloud.tpu.v2.AccessConfig getAccessConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.AccessConfigOrBuilder getAccessConfigOrBuilder() {
-    return accessConfig_ == null
-        ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()
-        : accessConfig_;
+    return accessConfig_ == null ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance() : accessConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -199,7 +160,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(ipAddress_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, ipAddress_);
     }
@@ -222,10 +184,12 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, ipAddress_);
     }
     if (port_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, port_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, port_);
     }
     if (accessConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getAccessConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(5, getAccessConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -235,18 +199,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.NetworkEndpoint)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.NetworkEndpoint other = (com.google.cloud.tpu.v2.NetworkEndpoint) obj;
 
-    if (!getIpAddress().equals(other.getIpAddress())) return false;
-    if (getPort() != other.getPort()) return false;
+    if (!getIpAddress()
+        .equals(other.getIpAddress())) return false;
+    if (getPort()
+        != other.getPort()) return false;
     if (hasAccessConfig() != other.hasAccessConfig()) return false;
     if (hasAccessConfig()) {
-      if (!getAccessConfig().equals(other.getAccessConfig())) return false;
+      if (!getAccessConfig()
+          .equals(other.getAccessConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -272,136 +239,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.NetworkEndpoint parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.NetworkEndpoint parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.NetworkEndpoint prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A network endpoint over which a TPU worker can be reached.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.NetworkEndpoint}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.NetworkEndpoint)
       com.google.cloud.tpu.v2.NetworkEndpointOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.NetworkEndpoint.class,
-              com.google.cloud.tpu.v2.NetworkEndpoint.Builder.class);
+              com.google.cloud.tpu.v2.NetworkEndpoint.class, com.google.cloud.tpu.v2.NetworkEndpoint.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.NetworkEndpoint.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -417,9 +378,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
@@ -438,11 +399,8 @@ public com.google.cloud.tpu.v2.NetworkEndpoint build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.NetworkEndpoint buildPartial() {
-      com.google.cloud.tpu.v2.NetworkEndpoint result =
-          new com.google.cloud.tpu.v2.NetworkEndpoint(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.NetworkEndpoint result = new com.google.cloud.tpu.v2.NetworkEndpoint(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -456,8 +414,9 @@ private void buildPartial0(com.google.cloud.tpu.v2.NetworkEndpoint result) {
         result.port_ = port_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.accessConfig_ =
-            accessConfigBuilder_ == null ? accessConfig_ : accessConfigBuilder_.build();
+        result.accessConfig_ = accessConfigBuilder_ == null
+            ? accessConfig_
+            : accessConfigBuilder_.build();
       }
     }
 
@@ -465,39 +424,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.NetworkEndpoint result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.NetworkEndpoint) {
-        return mergeFrom((com.google.cloud.tpu.v2.NetworkEndpoint) other);
+        return mergeFrom((com.google.cloud.tpu.v2.NetworkEndpoint)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -543,31 +501,29 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                ipAddress_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                port_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 42:
-              {
-                input.readMessage(getAccessConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 42
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              ipAddress_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              port_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 42: {
+              input.readMessage(
+                  getAccessConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 42
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -577,25 +533,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object ipAddress_ = "";
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @return The ipAddress.
      */
     public java.lang.String getIpAddress() {
       java.lang.Object ref = ipAddress_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         ipAddress_ = s;
         return s;
@@ -604,21 +557,20 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @return The bytes for ipAddress.
      */
-    public com.google.protobuf.ByteString getIpAddressBytes() {
+    public com.google.protobuf.ByteString
+        getIpAddressBytes() {
       java.lang.Object ref = ipAddress_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         ipAddress_ = b;
         return b;
       } else {
@@ -626,35 +578,28 @@ public com.google.protobuf.ByteString getIpAddressBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @param value The ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddress(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setIpAddress(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearIpAddress() {
@@ -664,21 +609,17 @@ public Builder clearIpAddress() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @param value The bytes for ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setIpAddressBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
@@ -686,16 +627,13 @@ public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int port_;
+    private int port_ ;
     /**
-     *
-     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
-     *
      * @return The port.
      */
     @java.lang.Override
@@ -703,33 +641,27 @@ public int getPort() {
       return port_;
     }
     /**
-     *
-     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
-     *
      * @param value The port to set.
      * @return This builder for chaining.
      */
     public Builder setPort(int value) {
-
+      
       port_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPort() {
@@ -741,47 +673,34 @@ public Builder clearPort() {
 
     private com.google.cloud.tpu.v2.AccessConfig accessConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.AccessConfig,
-            com.google.cloud.tpu.v2.AccessConfig.Builder,
-            com.google.cloud.tpu.v2.AccessConfigOrBuilder>
-        accessConfigBuilder_;
+        com.google.cloud.tpu.v2.AccessConfig, com.google.cloud.tpu.v2.AccessConfig.Builder, com.google.cloud.tpu.v2.AccessConfigOrBuilder> accessConfigBuilder_;
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2.AccessConfig access_config = 5;
-     *
      * @return Whether the accessConfig field is set.
      */
     public boolean hasAccessConfig() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2.AccessConfig access_config = 5;
-     *
      * @return The accessConfig.
      */
     public com.google.cloud.tpu.v2.AccessConfig getAccessConfig() {
       if (accessConfigBuilder_ == null) {
-        return accessConfig_ == null
-            ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()
-            : accessConfig_;
+        return accessConfig_ == null ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance() : accessConfig_;
       } else {
         return accessConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -802,15 +721,14 @@ public Builder setAccessConfig(com.google.cloud.tpu.v2.AccessConfig value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2.AccessConfig access_config = 5;
      */
-    public Builder setAccessConfig(com.google.cloud.tpu.v2.AccessConfig.Builder builderForValue) {
+    public Builder setAccessConfig(
+        com.google.cloud.tpu.v2.AccessConfig.Builder builderForValue) {
       if (accessConfigBuilder_ == null) {
         accessConfig_ = builderForValue.build();
       } else {
@@ -821,8 +739,6 @@ public Builder setAccessConfig(com.google.cloud.tpu.v2.AccessConfig.Builder buil
       return this;
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -831,9 +747,9 @@ public Builder setAccessConfig(com.google.cloud.tpu.v2.AccessConfig.Builder buil
      */
     public Builder mergeAccessConfig(com.google.cloud.tpu.v2.AccessConfig value) {
       if (accessConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0)
-            && accessConfig_ != null
-            && accessConfig_ != com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0) &&
+          accessConfig_ != null &&
+          accessConfig_ != com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()) {
           getAccessConfigBuilder().mergeFrom(value);
         } else {
           accessConfig_ = value;
@@ -846,8 +762,6 @@ public Builder mergeAccessConfig(com.google.cloud.tpu.v2.AccessConfig value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -865,8 +779,6 @@ public Builder clearAccessConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -879,8 +791,6 @@ public com.google.cloud.tpu.v2.AccessConfig.Builder getAccessConfigBuilder() {
       return getAccessConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -891,14 +801,11 @@ public com.google.cloud.tpu.v2.AccessConfigOrBuilder getAccessConfigOrBuilder()
       if (accessConfigBuilder_ != null) {
         return accessConfigBuilder_.getMessageOrBuilder();
       } else {
-        return accessConfig_ == null
-            ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()
-            : accessConfig_;
+        return accessConfig_ == null ?
+            com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance() : accessConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -906,24 +813,21 @@ public com.google.cloud.tpu.v2.AccessConfigOrBuilder getAccessConfigOrBuilder()
      * .google.cloud.tpu.v2.AccessConfig access_config = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.AccessConfig,
-            com.google.cloud.tpu.v2.AccessConfig.Builder,
-            com.google.cloud.tpu.v2.AccessConfigOrBuilder>
+        com.google.cloud.tpu.v2.AccessConfig, com.google.cloud.tpu.v2.AccessConfig.Builder, com.google.cloud.tpu.v2.AccessConfigOrBuilder> 
         getAccessConfigFieldBuilder() {
       if (accessConfigBuilder_ == null) {
-        accessConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2.AccessConfig,
-                com.google.cloud.tpu.v2.AccessConfig.Builder,
-                com.google.cloud.tpu.v2.AccessConfigOrBuilder>(
-                getAccessConfig(), getParentForChildren(), isClean());
+        accessConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2.AccessConfig, com.google.cloud.tpu.v2.AccessConfig.Builder, com.google.cloud.tpu.v2.AccessConfigOrBuilder>(
+                getAccessConfig(),
+                getParentForChildren(),
+                isClean());
         accessConfig_ = null;
       }
       return accessConfigBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -933,12 +837,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.NetworkEndpoint)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.NetworkEndpoint)
   private static final com.google.cloud.tpu.v2.NetworkEndpoint DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.NetworkEndpoint();
   }
@@ -947,27 +851,27 @@ public static com.google.cloud.tpu.v2.NetworkEndpoint getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public NetworkEndpoint parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public NetworkEndpoint parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -982,4 +886,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.NetworkEndpoint getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
index 9f14e96890a9..73e837baae12 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
@@ -1,93 +1,61 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface NetworkEndpointOrBuilder
-    extends
+public interface NetworkEndpointOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.NetworkEndpoint)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The ipAddress.
    */
   java.lang.String getIpAddress();
   /**
-   *
-   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The bytes for ipAddress.
    */
-  com.google.protobuf.ByteString getIpAddressBytes();
+  com.google.protobuf.ByteString
+      getIpAddressBytes();
 
   /**
-   *
-   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
-   *
    * @return The port.
    */
   int getPort();
 
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2.AccessConfig access_config = 5;
-   *
    * @return Whether the accessConfig field is set.
    */
   boolean hasAccessConfig();
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2.AccessConfig access_config = 5;
-   *
    * @return The accessConfig.
    */
   com.google.cloud.tpu.v2.AccessConfig getAccessConfig();
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
index c2de6ce2d4e8..b6b76436aa3b 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A TPU instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.Node}
  */
-public final class Node extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Node extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.Node)
     NodeOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Node.newBuilder() to construct.
   private Node(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Node() {
     name_ = "";
     description_ = "";
@@ -55,55 +37,53 @@ private Node() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Node();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_Node_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(int number) {
+  protected com.google.protobuf.MapField internalGetMapField(
+      int number) {
     switch (number) {
       case 24:
         return internalGetLabels();
       case 34:
         return internalGetMetadata();
       default:
-        throw new RuntimeException("Invalid map field number: " + number);
+        throw new RuntimeException(
+            "Invalid map field number: " + number);
     }
   }
-
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.cloud.tpu.v2.Node.class, com.google.cloud.tpu.v2.Node.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * Represents the different states of a TPU node during its lifecycle.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2.Node.State}
    */
-  public enum State implements com.google.protobuf.ProtocolMessageEnum {
+  public enum State
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * TPU node state is not known/set.
      * 

@@ -112,8 +92,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STATE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * TPU node is being created.
      * 

@@ -122,8 +100,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     CREATING(1),
     /**
-     *
-     *
      * 
      * TPU node has been created.
      * 

@@ -132,8 +108,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     READY(2),
     /**
-     *
-     *
      * 
      * TPU node is restarting.
      * 

@@ -142,8 +116,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     RESTARTING(3),
     /**
-     *
-     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -152,8 +124,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     REIMAGING(4),
     /**
-     *
-     *
      * 
      * TPU node is being deleted.
      * 

@@ -162,8 +132,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     DELETING(5),
     /**
-     *
-     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the `help_description` field.
@@ -173,8 +141,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     REPAIRING(6),
     /**
-     *
-     *
      * 
      * TPU node is stopped.
      * 

@@ -183,8 +149,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STOPPED(8),
     /**
-     *
-     *
      * 
      * TPU node is currently stopping.
      * 

@@ -193,8 +157,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STOPPING(9),
     /**
-     *
-     *
      * 
      * TPU node is currently starting.
      * 

@@ -203,8 +165,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STARTING(10),
     /**
-     *
-     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -213,8 +173,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     PREEMPTED(11),
     /**
-     *
-     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -224,8 +182,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     TERMINATED(12),
     /**
-     *
-     *
      * 
      * TPU node is currently hiding.
      * 

@@ -234,8 +190,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     HIDING(13),
     /**
-     *
-     *
      * 
      * TPU node has been hidden.
      * 

@@ -244,8 +198,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     HIDDEN(14),
     /**
-     *
-     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -257,8 +209,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * TPU node state is not known/set.
      * 

@@ -267,8 +217,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STATE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * TPU node is being created.
      * 

@@ -277,8 +225,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int CREATING_VALUE = 1;
     /**
-     *
-     *
      * 
      * TPU node has been created.
      * 

@@ -287,8 +233,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int READY_VALUE = 2;
     /**
-     *
-     *
      * 
      * TPU node is restarting.
      * 

@@ -297,8 +241,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int RESTARTING_VALUE = 3;
     /**
-     *
-     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -307,8 +249,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int REIMAGING_VALUE = 4;
     /**
-     *
-     *
      * 
      * TPU node is being deleted.
      * 

@@ -317,8 +257,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int DELETING_VALUE = 5;
     /**
-     *
-     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the `help_description` field.
@@ -328,8 +266,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int REPAIRING_VALUE = 6;
     /**
-     *
-     *
      * 
      * TPU node is stopped.
      * 

@@ -338,8 +274,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STOPPED_VALUE = 8;
     /**
-     *
-     *
      * 
      * TPU node is currently stopping.
      * 

@@ -348,8 +282,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STOPPING_VALUE = 9;
     /**
-     *
-     *
      * 
      * TPU node is currently starting.
      * 

@@ -358,8 +290,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STARTING_VALUE = 10;
     /**
-     *
-     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -368,8 +298,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int PREEMPTED_VALUE = 11;
     /**
-     *
-     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -379,8 +307,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int TERMINATED_VALUE = 12;
     /**
-     *
-     *
      * 
      * TPU node is currently hiding.
      * 

@@ -389,8 +315,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HIDING_VALUE = 13;
     /**
-     *
-     *
      * 
      * TPU node has been hidden.
      * 

@@ -399,8 +323,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HIDDEN_VALUE = 14;
     /**
-     *
-     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -409,6 +331,7 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int UNHIDING_VALUE = 15;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -433,73 +356,61 @@ public static State valueOf(int value) {
      */
     public static State forNumber(int value) {
       switch (value) {
-        case 0:
-          return STATE_UNSPECIFIED;
-        case 1:
-          return CREATING;
-        case 2:
-          return READY;
-        case 3:
-          return RESTARTING;
-        case 4:
-          return REIMAGING;
-        case 5:
-          return DELETING;
-        case 6:
-          return REPAIRING;
-        case 8:
-          return STOPPED;
-        case 9:
-          return STOPPING;
-        case 10:
-          return STARTING;
-        case 11:
-          return PREEMPTED;
-        case 12:
-          return TERMINATED;
-        case 13:
-          return HIDING;
-        case 14:
-          return HIDDEN;
-        case 15:
-          return UNHIDING;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+        case 0: return STATE_UNSPECIFIED;
+        case 1: return CREATING;
+        case 2: return READY;
+        case 3: return RESTARTING;
+        case 4: return REIMAGING;
+        case 5: return DELETING;
+        case 6: return REPAIRING;
+        case 8: return STOPPED;
+        case 9: return STOPPING;
+        case 10: return STARTING;
+        case 11: return PREEMPTED;
+        case 12: return TERMINATED;
+        case 13: return HIDING;
+        case 14: return HIDDEN;
+        case 15: return UNHIDING;
+        default: return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        State> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public State findValueByNumber(int number) {
+              return State.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public State findValueByNumber(int number) {
-            return State.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2.Node.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final State[] VALUES = values();
 
-    public static State valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static State valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -517,8 +428,6 @@ private State(int value) {
   }
 
   /**
-   *
-   *
    * 
    * Health defines the status of a TPU node as reported by
    * Health Monitor.
@@ -526,10 +435,9 @@ private State(int value) {
    *
    * Protobuf enum {@code google.cloud.tpu.v2.Node.Health}
    */
-  public enum Health implements com.google.protobuf.ProtocolMessageEnum {
+  public enum Health
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -538,8 +446,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     HEALTH_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * The resource is healthy.
      * 

@@ -548,8 +454,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     HEALTHY(1),
     /**
-     *
-     *
      * 
      * The resource is unresponsive.
      * 

@@ -558,8 +462,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     TIMEOUT(3),
     /**
-     *
-     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -568,8 +470,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     UNHEALTHY_TENSORFLOW(4),
     /**
-     *
-     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -582,8 +482,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -592,8 +490,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HEALTH_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * The resource is healthy.
      * 

@@ -602,8 +498,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HEALTHY_VALUE = 1;
     /**
-     *
-     *
      * 
      * The resource is unresponsive.
      * 

@@ -612,8 +506,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int TIMEOUT_VALUE = 3;
     /**
-     *
-     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -622,8 +514,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int UNHEALTHY_TENSORFLOW_VALUE = 4;
     /**
-     *
-     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -633,6 +523,7 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int UNHEALTHY_MAINTENANCE_VALUE = 5;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -657,53 +548,51 @@ public static Health valueOf(int value) {
      */
     public static Health forNumber(int value) {
       switch (value) {
-        case 0:
-          return HEALTH_UNSPECIFIED;
-        case 1:
-          return HEALTHY;
-        case 3:
-          return TIMEOUT;
-        case 4:
-          return UNHEALTHY_TENSORFLOW;
-        case 5:
-          return UNHEALTHY_MAINTENANCE;
-        default:
-          return null;
+        case 0: return HEALTH_UNSPECIFIED;
+        case 1: return HEALTHY;
+        case 3: return TIMEOUT;
+        case 4: return UNHEALTHY_TENSORFLOW;
+        case 5: return UNHEALTHY_MAINTENANCE;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        Health> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public Health findValueByNumber(int number) {
+              return Health.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public Health findValueByNumber(int number) {
-            return Health.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2.Node.getDescriptor().getEnumTypes().get(1);
     }
 
     private static final Health[] VALUES = values();
 
-    public static Health valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static Health valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -721,18 +610,15 @@ private Health(int value) {
   }
 
   /**
-   *
-   *
    * 
    * TPU API Version.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2.Node.ApiVersion}
    */
-  public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
+  public enum ApiVersion
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * API version is unknown.
      * 

@@ -741,8 +627,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     API_VERSION_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -751,8 +635,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     V1_ALPHA1(1),
     /**
-     *
-     *
      * 
      * TPU API V1 version.
      * 

@@ -761,8 +643,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     V1(2),
     /**
-     *
-     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -771,8 +651,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     V2_ALPHA1(3),
     /**
-     *
-     *
      * 
      * TPU API V2 version.
      * 

@@ -784,8 +662,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * API version is unknown.
      * 

@@ -794,8 +670,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int API_VERSION_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -804,8 +678,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V1_ALPHA1_VALUE = 1;
     /**
-     *
-     *
      * 
      * TPU API V1 version.
      * 

@@ -814,8 +686,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V1_VALUE = 2;
     /**
-     *
-     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -824,8 +694,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V2_ALPHA1_VALUE = 3;
     /**
-     *
-     *
      * 
      * TPU API V2 version.
      * 

@@ -834,6 +702,7 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V2_VALUE = 4;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -858,53 +727,51 @@ public static ApiVersion valueOf(int value) {
      */
     public static ApiVersion forNumber(int value) {
       switch (value) {
-        case 0:
-          return API_VERSION_UNSPECIFIED;
-        case 1:
-          return V1_ALPHA1;
-        case 2:
-          return V1;
-        case 3:
-          return V2_ALPHA1;
-        case 4:
-          return V2;
-        default:
-          return null;
+        case 0: return API_VERSION_UNSPECIFIED;
+        case 1: return V1_ALPHA1;
+        case 2: return V1;
+        case 3: return V2_ALPHA1;
+        case 4: return V2;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        ApiVersion> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public ApiVersion findValueByNumber(int number) {
+              return ApiVersion.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public ApiVersion findValueByNumber(int number) {
-            return ApiVersion.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2.Node.getDescriptor().getEnumTypes().get(2);
     }
 
     private static final ApiVersion[] VALUES = values();
 
-    public static ApiVersion valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static ApiVersion valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -922,20 +789,14 @@ private ApiVersion(int value) {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The name.
    */
   @java.lang.Override
@@ -944,31 +805,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -977,18 +836,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int DESCRIPTION_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object description_ = "";
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The description.
    */
   @java.lang.Override
@@ -997,29 +852,29 @@ public java.lang.String getDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       description_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The bytes for description.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDescriptionBytes() {
+  public com.google.protobuf.ByteString
+      getDescriptionBytes() {
     java.lang.Object ref = description_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       description_ = b;
       return b;
     } else {
@@ -1028,18 +883,14 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
   }
 
   public static final int ACCELERATOR_TYPE_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object acceleratorType_ = "";
   /**
-   *
-   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The acceleratorType.
    */
   @java.lang.Override
@@ -1048,29 +899,29 @@ public java.lang.String getAcceleratorType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       acceleratorType_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for acceleratorType.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
+  public com.google.protobuf.ByteString
+      getAcceleratorTypeBytes() {
     java.lang.Object ref = acceleratorType_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       acceleratorType_ = b;
       return b;
     } else {
@@ -1081,54 +932,39 @@ public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
   public static final int STATE_FIELD_NUMBER = 9;
   private int state_ = 0;
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for state.
    */
-  @java.lang.Override
-  public int getStateValue() {
+  @java.lang.Override public int getStateValue() {
     return state_;
   }
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The state.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2.Node.State getState() {
-    com.google.cloud.tpu.v2.Node.State result =
-        com.google.cloud.tpu.v2.Node.State.forNumber(state_);
+  @java.lang.Override public com.google.cloud.tpu.v2.Node.State getState() {
+    com.google.cloud.tpu.v2.Node.State result = com.google.cloud.tpu.v2.Node.State.forNumber(state_);
     return result == null ? com.google.cloud.tpu.v2.Node.State.UNRECOGNIZED : result;
   }
 
   public static final int HEALTH_DESCRIPTION_FIELD_NUMBER = 10;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object healthDescription_ = "";
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why the TPU Node
    * is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The healthDescription.
    */
   @java.lang.Override
@@ -1137,30 +973,30 @@ public java.lang.String getHealthDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       healthDescription_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why the TPU Node
    * is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for healthDescription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getHealthDescriptionBytes() {
+  public com.google.protobuf.ByteString
+      getHealthDescriptionBytes() {
     java.lang.Object ref = healthDescription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       healthDescription_ = b;
       return b;
     } else {
@@ -1169,18 +1005,14 @@ public com.google.protobuf.ByteString getHealthDescriptionBytes() {
   }
 
   public static final int RUNTIME_VERSION_FIELD_NUMBER = 11;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object runtimeVersion_ = "";
   /**
-   *
-   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The runtimeVersion.
    */
   @java.lang.Override
@@ -1189,29 +1021,29 @@ public java.lang.String getRuntimeVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       runtimeVersion_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for runtimeVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getRuntimeVersionBytes() {
+  public com.google.protobuf.ByteString
+      getRuntimeVersionBytes() {
     java.lang.Object ref = runtimeVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       runtimeVersion_ = b;
       return b;
     } else {
@@ -1222,14 +1054,11 @@ public com.google.protobuf.ByteString getRuntimeVersionBytes() {
   public static final int NETWORK_CONFIG_FIELD_NUMBER = 36;
   private com.google.cloud.tpu.v2.NetworkConfig networkConfig_;
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
-   *
    * @return Whether the networkConfig field is set.
    */
   @java.lang.Override
@@ -1237,25 +1066,18 @@ public boolean hasNetworkConfig() {
     return networkConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
-   *
    * @return The networkConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.NetworkConfig getNetworkConfig() {
-    return networkConfig_ == null
-        ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()
-        : networkConfig_;
+    return networkConfig_ == null ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance() : networkConfig_;
   }
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

@@ -1264,18 +1086,13 @@ public com.google.cloud.tpu.v2.NetworkConfig getNetworkConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder() {
-    return networkConfig_ == null
-        ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()
-        : networkConfig_;
+    return networkConfig_ == null ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance() : networkConfig_;
   }
 
   public static final int CIDR_BLOCK_FIELD_NUMBER = 13;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object cidrBlock_ = "";
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1288,7 +1105,6 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The cidrBlock.
    */
   @java.lang.Override
@@ -1297,15 +1113,14 @@ public java.lang.String getCidrBlock() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       cidrBlock_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1318,15 +1133,16 @@ public java.lang.String getCidrBlock() {
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The bytes for cidrBlock.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getCidrBlockBytes() {
+  public com.google.protobuf.ByteString
+      getCidrBlockBytes() {
     java.lang.Object ref = cidrBlock_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       cidrBlock_ = b;
       return b;
     } else {
@@ -1337,15 +1153,12 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
   public static final int SERVICE_ACCOUNT_FIELD_NUMBER = 37;
   private com.google.cloud.tpu.v2.ServiceAccount serviceAccount_;
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
-   *
    * @return Whether the serviceAccount field is set.
    */
   @java.lang.Override
@@ -1353,26 +1166,19 @@ public boolean hasServiceAccount() {
     return serviceAccount_ != null;
   }
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
-   *
    * @return The serviceAccount.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ServiceAccount getServiceAccount() {
-    return serviceAccount_ == null
-        ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()
-        : serviceAccount_;
+    return serviceAccount_ == null ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance() : serviceAccount_;
   }
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
@@ -1382,23 +1188,17 @@ public com.google.cloud.tpu.v2.ServiceAccount getServiceAccount() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilder() {
-    return serviceAccount_ == null
-        ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()
-        : serviceAccount_;
+    return serviceAccount_ == null ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance() : serviceAccount_;
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 16;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -1406,15 +1206,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The createTime.
    */
   @java.lang.Override
@@ -1422,14 +1218,11 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
@@ -1439,14 +1232,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SCHEDULING_CONFIG_FIELD_NUMBER = 17;
   private com.google.cloud.tpu.v2.SchedulingConfig schedulingConfig_;
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
-   *
    * @return Whether the schedulingConfig field is set.
    */
   @java.lang.Override
@@ -1454,25 +1244,18 @@ public boolean hasSchedulingConfig() {
     return schedulingConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
-   *
    * @return The schedulingConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.SchedulingConfig getSchedulingConfig() {
-    return schedulingConfig_ == null
-        ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()
-        : schedulingConfig_;
+    return schedulingConfig_ == null ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
   }
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

@@ -1481,166 +1264,133 @@ public com.google.cloud.tpu.v2.SchedulingConfig getSchedulingConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder() {
-    return schedulingConfig_ == null
-        ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()
-        : schedulingConfig_;
+    return schedulingConfig_ == null ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
   }
 
   public static final int NETWORK_ENDPOINTS_FIELD_NUMBER = 21;
-
   @SuppressWarnings("serial")
   private java.util.List networkEndpoints_;
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public java.util.List getNetworkEndpointsList() {
     return networkEndpoints_;
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getNetworkEndpointsOrBuilderList() {
     return networkEndpoints_;
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public int getNetworkEndpointsCount() {
     return networkEndpoints_.size();
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.NetworkEndpoint getNetworkEndpoints(int index) {
     return networkEndpoints_.get(index);
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index) {
+  public com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
+      int index) {
     return networkEndpoints_.get(index);
   }
 
   public static final int HEALTH_FIELD_NUMBER = 22;
   private int health_ = 0;
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.Node.Health health = 22;
-   *
    * @return The enum numeric value on the wire for health.
    */
-  @java.lang.Override
-  public int getHealthValue() {
+  @java.lang.Override public int getHealthValue() {
     return health_;
   }
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.Node.Health health = 22;
-   *
    * @return The health.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2.Node.Health getHealth() {
-    com.google.cloud.tpu.v2.Node.Health result =
-        com.google.cloud.tpu.v2.Node.Health.forNumber(health_);
+  @java.lang.Override public com.google.cloud.tpu.v2.Node.Health getHealth() {
+    com.google.cloud.tpu.v2.Node.Health result = com.google.cloud.tpu.v2.Node.Health.forNumber(health_);
     return result == null ? com.google.cloud.tpu.v2.Node.Health.UNRECOGNIZED : result;
   }
 
   public static final int LABELS_FIELD_NUMBER = 24;
-
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry defaultEntry =
-        com.google.protobuf.MapEntry.newDefaultInstance(
-            com.google.cloud.tpu.v2.CloudTpuProto
-                .internal_static_google_cloud_tpu_v2_Node_LabelsEntry_descriptor,
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "",
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "");
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, java.lang.String> defaultEntry =
+            com.google.protobuf.MapEntry
+            .newDefaultInstance(
+                com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_LabelsEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "");
   }
-
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField labels_;
-
-  private com.google.protobuf.MapField internalGetLabels() {
+  private com.google.protobuf.MapField<
+      java.lang.String, java.lang.String> labels_;
+  private com.google.protobuf.MapField
+  internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
-
   public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1648,21 +1398,20 @@ public int getLabelsCount() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public boolean containsLabels(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsLabels(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /** Use {@link #getLabelsMap()} instead. */
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1674,8 +1423,6 @@ public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1683,19 +1430,17 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public /* nullable */ java.lang.String getLabelsOrDefault(
+  public /* nullable */
+java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetLabels().getMap();
+java.lang.String defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1703,11 +1448,11 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public java.lang.String getLabelsOrThrow(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetLabels().getMap();
+  public java.lang.String getLabelsOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1715,34 +1460,32 @@ public java.lang.String getLabelsOrThrow(java.lang.String key) {
   }
 
   public static final int METADATA_FIELD_NUMBER = 34;
-
   private static final class MetadataDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry defaultEntry =
-        com.google.protobuf.MapEntry.newDefaultInstance(
-            com.google.cloud.tpu.v2.CloudTpuProto
-                .internal_static_google_cloud_tpu_v2_Node_MetadataEntry_descriptor,
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "",
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "");
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, java.lang.String> defaultEntry =
+            com.google.protobuf.MapEntry
+            .newDefaultInstance(
+                com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_MetadataEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "");
   }
-
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField metadata_;
-
-  private com.google.protobuf.MapField internalGetMetadata() {
+  private com.google.protobuf.MapField<
+      java.lang.String, java.lang.String> metadata_;
+  private com.google.protobuf.MapField
+  internalGetMetadata() {
     if (metadata_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(MetadataDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          MetadataDefaultEntryHolder.defaultEntry);
     }
     return metadata_;
   }
-
   public int getMetadataCount() {
     return internalGetMetadata().getMap().size();
   }
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1751,21 +1494,20 @@ public int getMetadataCount() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public boolean containsMetadata(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsMetadata(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetMetadata().getMap().containsKey(key);
   }
-  /** Use {@link #getMetadataMap()} instead. */
+  /**
+   * Use {@link #getMetadataMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getMetadata() {
     return getMetadataMap();
   }
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1778,8 +1520,6 @@ public java.util.Map getMetadataMap() {
     return internalGetMetadata().getMap();
   }
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1788,19 +1528,17 @@ public java.util.Map getMetadataMap() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public /* nullable */ java.lang.String getMetadataOrDefault(
+  public /* nullable */
+java.lang.String getMetadataOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetMetadata().getMap();
+java.lang.String defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetMetadata().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1809,11 +1547,11 @@ public java.util.Map getMetadataMap() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public java.lang.String getMetadataOrThrow(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetMetadata().getMap();
+  public java.lang.String getMetadataOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetMetadata().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1821,49 +1559,40 @@ public java.lang.String getMetadataOrThrow(java.lang.String key) {
   }
 
   public static final int TAGS_FIELD_NUMBER = 40;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList tags_;
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @return A list containing the tags.
    */
-  public com.google.protobuf.ProtocolStringList getTagsList() {
+  public com.google.protobuf.ProtocolStringList
+      getTagsList() {
     return tags_;
   }
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @return The count of tags.
    */
   public int getTagsCount() {
     return tags_.size();
   }
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @param index The index of the element to return.
    * @return The tags at the given index.
    */
@@ -1871,33 +1600,28 @@ public java.lang.String getTags(int index) {
     return tags_.get(index);
   }
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the tags at the given index.
    */
-  public com.google.protobuf.ByteString getTagsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getTagsBytes(int index) {
     return tags_.getByteString(index);
   }
 
   public static final int ID_FIELD_NUMBER = 33;
   private long id_ = 0L;
   /**
-   *
-   *
    * 
    * Output only. The unique identifier for the TPU Node.
    * 

    *
    * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The id.
    */
   @java.lang.Override
@@ -1906,12 +1630,9 @@ public long getId() {
   }
 
   public static final int DATA_DISKS_FIELD_NUMBER = 41;
-
   @SuppressWarnings("serial")
   private java.util.List dataDisks_;
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1923,8 +1644,6 @@ public java.util.List getDataDisksList() {
     return dataDisks_;
   }
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1932,13 +1651,11 @@ public java.util.List getDataDisksList() {
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getDataDisksOrBuilderList() {
     return dataDisks_;
   }
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1950,8 +1667,6 @@ public int getDataDisksCount() {
     return dataDisks_.size();
   }
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1963,8 +1678,6 @@ public com.google.cloud.tpu.v2.AttachedDisk getDataDisks(int index) {
     return dataDisks_.get(index);
   }
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1972,141 +1685,106 @@ public com.google.cloud.tpu.v2.AttachedDisk getDataDisks(int index) {
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(int index) {
+  public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(
+      int index) {
     return dataDisks_.get(index);
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 38;
   private int apiVersion_ = 0;
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for apiVersion.
    */
-  @java.lang.Override
-  public int getApiVersionValue() {
+  @java.lang.Override public int getApiVersionValue() {
     return apiVersion_;
   }
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The apiVersion.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2.Node.ApiVersion getApiVersion() {
-    com.google.cloud.tpu.v2.Node.ApiVersion result =
-        com.google.cloud.tpu.v2.Node.ApiVersion.forNumber(apiVersion_);
+  @java.lang.Override public com.google.cloud.tpu.v2.Node.ApiVersion getApiVersion() {
+    com.google.cloud.tpu.v2.Node.ApiVersion result = com.google.cloud.tpu.v2.Node.ApiVersion.forNumber(apiVersion_);
     return result == null ? com.google.cloud.tpu.v2.Node.ApiVersion.UNRECOGNIZED : result;
   }
 
   public static final int SYMPTOMS_FIELD_NUMBER = 39;
-
   @SuppressWarnings("serial")
   private java.util.List symptoms_;
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public java.util.List getSymptomsList() {
     return symptoms_;
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getSymptomsOrBuilderList() {
     return symptoms_;
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public int getSymptomsCount() {
     return symptoms_.size();
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.Symptom getSymptoms(int index) {
     return symptoms_.get(index);
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(int index) {
+  public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(
+      int index) {
     return symptoms_.get(index);
   }
 
   public static final int SHIELDED_INSTANCE_CONFIG_FIELD_NUMBER = 45;
   private com.google.cloud.tpu.v2.ShieldedInstanceConfig shieldedInstanceConfig_;
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
-   *
    * @return Whether the shieldedInstanceConfig field is set.
    */
   @java.lang.Override
@@ -2114,25 +1792,18 @@ public boolean hasShieldedInstanceConfig() {
     return shieldedInstanceConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
-   *
    * @return The shieldedInstanceConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ShieldedInstanceConfig getShieldedInstanceConfig() {
-    return shieldedInstanceConfig_ == null
-        ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()
-        : shieldedInstanceConfig_;
+    return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
   }
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

@@ -2140,15 +1811,11 @@ public com.google.cloud.tpu.v2.ShieldedInstanceConfig getShieldedInstanceConfig(
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder
-      getShieldedInstanceConfigOrBuilder() {
-    return shieldedInstanceConfig_ == null
-        ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()
-        : shieldedInstanceConfig_;
+  public com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder() {
+    return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -2160,7 +1827,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -2194,21 +1862,28 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (health_ != com.google.cloud.tpu.v2.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
       output.writeEnum(22, health_);
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 24);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetLabels(),
+        LabelsDefaultEntryHolder.defaultEntry,
+        24);
     if (id_ != 0L) {
       output.writeInt64(33, id_);
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetMetadata(), MetadataDefaultEntryHolder.defaultEntry, 34);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetMetadata(),
+        MetadataDefaultEntryHolder.defaultEntry,
+        34);
     if (networkConfig_ != null) {
       output.writeMessage(36, getNetworkConfig());
     }
     if (serviceAccount_ != null) {
       output.writeMessage(37, getServiceAccount());
     }
-    if (apiVersion_
-        != com.google.cloud.tpu.v2.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+    if (apiVersion_ != com.google.cloud.tpu.v2.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
       output.writeEnum(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
@@ -2242,7 +1917,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, acceleratorType_);
     }
     if (state_ != com.google.cloud.tpu.v2.Node.State.STATE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(9, state_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(9, state_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(healthDescription_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(10, healthDescription_);
@@ -2254,53 +1930,60 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(13, cidrBlock_);
     }
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(16, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(16, getCreateTime());
     }
     if (schedulingConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(17, getSchedulingConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(17, getSchedulingConfig());
     }
     for (int i = 0; i < networkEndpoints_.size(); i++) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(21, networkEndpoints_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(21, networkEndpoints_.get(i));
     }
     if (health_ != com.google.cloud.tpu.v2.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(22, health_);
-    }
-    for (java.util.Map.Entry entry :
-        internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry labels__ =
-          LabelsDefaultEntryHolder.defaultEntry
-              .newBuilderForType()
-              .setKey(entry.getKey())
-              .setValue(entry.getValue())
-              .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(24, labels__);
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(22, health_);
+    }
+    for (java.util.Map.Entry entry
+         : internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(24, labels__);
     }
     if (id_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream.computeInt64Size(33, id_);
-    }
-    for (java.util.Map.Entry entry :
-        internalGetMetadata().getMap().entrySet()) {
-      com.google.protobuf.MapEntry metadata__ =
-          MetadataDefaultEntryHolder.defaultEntry
-              .newBuilderForType()
-              .setKey(entry.getKey())
-              .setValue(entry.getValue())
-              .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(34, metadata__);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt64Size(33, id_);
+    }
+    for (java.util.Map.Entry entry
+         : internalGetMetadata().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      metadata__ = MetadataDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(34, metadata__);
     }
     if (networkConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(36, getNetworkConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(36, getNetworkConfig());
     }
     if (serviceAccount_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(37, getServiceAccount());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(37, getServiceAccount());
     }
-    if (apiVersion_
-        != com.google.cloud.tpu.v2.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(38, apiVersion_);
+    if (apiVersion_ != com.google.cloud.tpu.v2.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(39, symptoms_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(39, symptoms_.get(i));
     }
     {
       int dataSize = 0;
@@ -2311,11 +1994,12 @@ public int getSerializedSize() {
       size += 2 * getTagsList().size();
     }
     for (int i = 0; i < dataDisks_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(41, dataDisks_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(41, dataDisks_.get(i));
     }
     if (shieldedInstanceConfig_ != null) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(45, getShieldedInstanceConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(45, getShieldedInstanceConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -2325,48 +2009,66 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.Node)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.Node other = (com.google.cloud.tpu.v2.Node) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getDescription().equals(other.getDescription())) return false;
-    if (!getAcceleratorType().equals(other.getAcceleratorType())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getDescription()
+        .equals(other.getDescription())) return false;
+    if (!getAcceleratorType()
+        .equals(other.getAcceleratorType())) return false;
     if (state_ != other.state_) return false;
-    if (!getHealthDescription().equals(other.getHealthDescription())) return false;
-    if (!getRuntimeVersion().equals(other.getRuntimeVersion())) return false;
+    if (!getHealthDescription()
+        .equals(other.getHealthDescription())) return false;
+    if (!getRuntimeVersion()
+        .equals(other.getRuntimeVersion())) return false;
     if (hasNetworkConfig() != other.hasNetworkConfig()) return false;
     if (hasNetworkConfig()) {
-      if (!getNetworkConfig().equals(other.getNetworkConfig())) return false;
+      if (!getNetworkConfig()
+          .equals(other.getNetworkConfig())) return false;
     }
-    if (!getCidrBlock().equals(other.getCidrBlock())) return false;
+    if (!getCidrBlock()
+        .equals(other.getCidrBlock())) return false;
     if (hasServiceAccount() != other.hasServiceAccount()) return false;
     if (hasServiceAccount()) {
-      if (!getServiceAccount().equals(other.getServiceAccount())) return false;
+      if (!getServiceAccount()
+          .equals(other.getServiceAccount())) return false;
     }
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasSchedulingConfig() != other.hasSchedulingConfig()) return false;
     if (hasSchedulingConfig()) {
-      if (!getSchedulingConfig().equals(other.getSchedulingConfig())) return false;
+      if (!getSchedulingConfig()
+          .equals(other.getSchedulingConfig())) return false;
     }
-    if (!getNetworkEndpointsList().equals(other.getNetworkEndpointsList())) return false;
+    if (!getNetworkEndpointsList()
+        .equals(other.getNetworkEndpointsList())) return false;
     if (health_ != other.health_) return false;
-    if (!internalGetLabels().equals(other.internalGetLabels())) return false;
-    if (!internalGetMetadata().equals(other.internalGetMetadata())) return false;
-    if (!getTagsList().equals(other.getTagsList())) return false;
-    if (getId() != other.getId()) return false;
-    if (!getDataDisksList().equals(other.getDataDisksList())) return false;
+    if (!internalGetLabels().equals(
+        other.internalGetLabels())) return false;
+    if (!internalGetMetadata().equals(
+        other.internalGetMetadata())) return false;
+    if (!getTagsList()
+        .equals(other.getTagsList())) return false;
+    if (getId()
+        != other.getId()) return false;
+    if (!getDataDisksList()
+        .equals(other.getDataDisksList())) return false;
     if (apiVersion_ != other.apiVersion_) return false;
-    if (!getSymptomsList().equals(other.getSymptomsList())) return false;
+    if (!getSymptomsList()
+        .equals(other.getSymptomsList())) return false;
     if (hasShieldedInstanceConfig() != other.hasShieldedInstanceConfig()) return false;
     if (hasShieldedInstanceConfig()) {
-      if (!getShieldedInstanceConfig().equals(other.getShieldedInstanceConfig())) return false;
+      if (!getShieldedInstanceConfig()
+          .equals(other.getShieldedInstanceConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -2428,7 +2130,8 @@ public int hashCode() {
       hash = (53 * hash) + getTagsList().hashCode();
     }
     hash = (37 * hash) + ID_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getId());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        getId());
     if (getDataDisksCount() > 0) {
       hash = (37 * hash) + DATA_DISKS_FIELD_NUMBER;
       hash = (53 * hash) + getDataDisksList().hashCode();
@@ -2448,158 +2151,156 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.Node parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.Node parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.Node parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.Node parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.cloud.tpu.v2.Node parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.Node parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.Node parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.Node parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.Node parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.Node parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.Node parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.Node parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.Node parseFrom(com.google.protobuf.CodedInputStream input)
+  public static com.google.cloud.tpu.v2.Node parseFrom(
+      com.google.protobuf.CodedInputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.Node parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.Node prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A TPU instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.Node}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.Node)
       com.google.cloud.tpu.v2.NodeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_Node_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMapField(
+        int number) {
       switch (number) {
         case 24:
           return internalGetLabels();
         case 34:
           return internalGetMetadata();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(
+        int number) {
       switch (number) {
         case 24:
           return internalGetMutableLabels();
         case 34:
           return internalGetMutableMetadata();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.cloud.tpu.v2.Node.class, com.google.cloud.tpu.v2.Node.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.Node.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -2668,9 +2369,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_Node_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_descriptor;
     }
 
     @java.lang.Override
@@ -2691,9 +2392,7 @@ public com.google.cloud.tpu.v2.Node build() {
     public com.google.cloud.tpu.v2.Node buildPartial() {
       com.google.cloud.tpu.v2.Node result = new com.google.cloud.tpu.v2.Node(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -2754,22 +2453,27 @@ private void buildPartial0(com.google.cloud.tpu.v2.Node result) {
         result.runtimeVersion_ = runtimeVersion_;
       }
       if (((from_bitField0_ & 0x00000040) != 0)) {
-        result.networkConfig_ =
-            networkConfigBuilder_ == null ? networkConfig_ : networkConfigBuilder_.build();
+        result.networkConfig_ = networkConfigBuilder_ == null
+            ? networkConfig_
+            : networkConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000080) != 0)) {
         result.cidrBlock_ = cidrBlock_;
       }
       if (((from_bitField0_ & 0x00000100) != 0)) {
-        result.serviceAccount_ =
-            serviceAccountBuilder_ == null ? serviceAccount_ : serviceAccountBuilder_.build();
+        result.serviceAccount_ = serviceAccountBuilder_ == null
+            ? serviceAccount_
+            : serviceAccountBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000200) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000400) != 0)) {
-        result.schedulingConfig_ =
-            schedulingConfigBuilder_ == null ? schedulingConfig_ : schedulingConfigBuilder_.build();
+        result.schedulingConfig_ = schedulingConfigBuilder_ == null
+            ? schedulingConfig_
+            : schedulingConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00001000) != 0)) {
         result.health_ = health_;
@@ -2789,10 +2493,9 @@ private void buildPartial0(com.google.cloud.tpu.v2.Node result) {
         result.apiVersion_ = apiVersion_;
       }
       if (((from_bitField0_ & 0x00100000) != 0)) {
-        result.shieldedInstanceConfig_ =
-            shieldedInstanceConfigBuilder_ == null
-                ? shieldedInstanceConfig_
-                : shieldedInstanceConfigBuilder_.build();
+        result.shieldedInstanceConfig_ = shieldedInstanceConfigBuilder_ == null
+            ? shieldedInstanceConfig_
+            : shieldedInstanceConfigBuilder_.build();
       }
     }
 
@@ -2800,39 +2503,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.Node result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.Node) {
-        return mergeFrom((com.google.cloud.tpu.v2.Node) other);
+        return mergeFrom((com.google.cloud.tpu.v2.Node)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2904,10 +2606,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.Node other) {
             networkEndpointsBuilder_ = null;
             networkEndpoints_ = other.networkEndpoints_;
             bitField0_ = (bitField0_ & ~0x00000800);
-            networkEndpointsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getNetworkEndpointsFieldBuilder()
-                    : null;
+            networkEndpointsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getNetworkEndpointsFieldBuilder() : null;
           } else {
             networkEndpointsBuilder_.addAllMessages(other.networkEndpoints_);
           }
@@ -2916,9 +2617,11 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.Node other) {
       if (other.health_ != 0) {
         setHealthValue(other.getHealthValue());
       }
-      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(
+          other.internalGetLabels());
       bitField0_ |= 0x00002000;
-      internalGetMutableMetadata().mergeFrom(other.internalGetMetadata());
+      internalGetMutableMetadata().mergeFrom(
+          other.internalGetMetadata());
       bitField0_ |= 0x00004000;
       if (!other.tags_.isEmpty()) {
         if (tags_.isEmpty()) {
@@ -2951,10 +2654,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.Node other) {
             dataDisksBuilder_ = null;
             dataDisks_ = other.dataDisks_;
             bitField0_ = (bitField0_ & ~0x00020000);
-            dataDisksBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getDataDisksFieldBuilder()
-                    : null;
+            dataDisksBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getDataDisksFieldBuilder() : null;
           } else {
             dataDisksBuilder_.addAllMessages(other.dataDisks_);
           }
@@ -2981,10 +2683,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.Node other) {
             symptomsBuilder_ = null;
             symptoms_ = other.symptoms_;
             bitField0_ = (bitField0_ & ~0x00080000);
-            symptomsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getSymptomsFieldBuilder()
-                    : null;
+            symptomsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getSymptomsFieldBuilder() : null;
           } else {
             symptomsBuilder_.addAllMessages(other.symptoms_);
           }
@@ -3019,174 +2720,160 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 26:
-              {
-                description_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 26
-            case 42:
-              {
-                acceleratorType_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 42
-            case 72:
-              {
-                state_ = input.readEnum();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 72
-            case 82:
-              {
-                healthDescription_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 82
-            case 90:
-              {
-                runtimeVersion_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 90
-            case 106:
-              {
-                cidrBlock_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000080;
-                break;
-              } // case 106
-            case 130:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000200;
-                break;
-              } // case 130
-            case 138:
-              {
-                input.readMessage(
-                    getSchedulingConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000400;
-                break;
-              } // case 138
-            case 170:
-              {
-                com.google.cloud.tpu.v2.NetworkEndpoint m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2.NetworkEndpoint.parser(), extensionRegistry);
-                if (networkEndpointsBuilder_ == null) {
-                  ensureNetworkEndpointsIsMutable();
-                  networkEndpoints_.add(m);
-                } else {
-                  networkEndpointsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 170
-            case 176:
-              {
-                health_ = input.readEnum();
-                bitField0_ |= 0x00001000;
-                break;
-              } // case 176
-            case 194:
-              {
-                com.google.protobuf.MapEntry labels__ =
-                    input.readMessage(
-                        LabelsDefaultEntryHolder.defaultEntry.getParserForType(),
-                        extensionRegistry);
-                internalGetMutableLabels()
-                    .getMutableMap()
-                    .put(labels__.getKey(), labels__.getValue());
-                bitField0_ |= 0x00002000;
-                break;
-              } // case 194
-            case 264:
-              {
-                id_ = input.readInt64();
-                bitField0_ |= 0x00010000;
-                break;
-              } // case 264
-            case 274:
-              {
-                com.google.protobuf.MapEntry metadata__ =
-                    input.readMessage(
-                        MetadataDefaultEntryHolder.defaultEntry.getParserForType(),
-                        extensionRegistry);
-                internalGetMutableMetadata()
-                    .getMutableMap()
-                    .put(metadata__.getKey(), metadata__.getValue());
-                bitField0_ |= 0x00004000;
-                break;
-              } // case 274
-            case 290:
-              {
-                input.readMessage(getNetworkConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 290
-            case 298:
-              {
-                input.readMessage(getServiceAccountFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000100;
-                break;
-              } // case 298
-            case 304:
-              {
-                apiVersion_ = input.readEnum();
-                bitField0_ |= 0x00040000;
-                break;
-              } // case 304
-            case 314:
-              {
-                com.google.cloud.tpu.v2.Symptom m =
-                    input.readMessage(com.google.cloud.tpu.v2.Symptom.parser(), extensionRegistry);
-                if (symptomsBuilder_ == null) {
-                  ensureSymptomsIsMutable();
-                  symptoms_.add(m);
-                } else {
-                  symptomsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 314
-            case 322:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureTagsIsMutable();
-                tags_.add(s);
-                break;
-              } // case 322
-            case 330:
-              {
-                com.google.cloud.tpu.v2.AttachedDisk m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2.AttachedDisk.parser(), extensionRegistry);
-                if (dataDisksBuilder_ == null) {
-                  ensureDataDisksIsMutable();
-                  dataDisks_.add(m);
-                } else {
-                  dataDisksBuilder_.addMessage(m);
-                }
-                break;
-              } // case 330
-            case 362:
-              {
-                input.readMessage(
-                    getShieldedInstanceConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00100000;
-                break;
-              } // case 362
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 26: {
+              description_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 26
+            case 42: {
+              acceleratorType_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 42
+            case 72: {
+              state_ = input.readEnum();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 72
+            case 82: {
+              healthDescription_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 82
+            case 90: {
+              runtimeVersion_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 90
+            case 106: {
+              cidrBlock_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000080;
+              break;
+            } // case 106
+            case 130: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000200;
+              break;
+            } // case 130
+            case 138: {
+              input.readMessage(
+                  getSchedulingConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000400;
+              break;
+            } // case 138
+            case 170: {
+              com.google.cloud.tpu.v2.NetworkEndpoint m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2.NetworkEndpoint.parser(),
+                      extensionRegistry);
+              if (networkEndpointsBuilder_ == null) {
+                ensureNetworkEndpointsIsMutable();
+                networkEndpoints_.add(m);
+              } else {
+                networkEndpointsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 170
+            case 176: {
+              health_ = input.readEnum();
+              bitField0_ |= 0x00001000;
+              break;
+            } // case 176
+            case 194: {
+              com.google.protobuf.MapEntry
+              labels__ = input.readMessage(
+                  LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              internalGetMutableLabels().getMutableMap().put(
+                  labels__.getKey(), labels__.getValue());
+              bitField0_ |= 0x00002000;
+              break;
+            } // case 194
+            case 264: {
+              id_ = input.readInt64();
+              bitField0_ |= 0x00010000;
+              break;
+            } // case 264
+            case 274: {
+              com.google.protobuf.MapEntry
+              metadata__ = input.readMessage(
+                  MetadataDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              internalGetMutableMetadata().getMutableMap().put(
+                  metadata__.getKey(), metadata__.getValue());
+              bitField0_ |= 0x00004000;
+              break;
+            } // case 274
+            case 290: {
+              input.readMessage(
+                  getNetworkConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 290
+            case 298: {
+              input.readMessage(
+                  getServiceAccountFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000100;
+              break;
+            } // case 298
+            case 304: {
+              apiVersion_ = input.readEnum();
+              bitField0_ |= 0x00040000;
+              break;
+            } // case 304
+            case 314: {
+              com.google.cloud.tpu.v2.Symptom m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2.Symptom.parser(),
+                      extensionRegistry);
+              if (symptomsBuilder_ == null) {
+                ensureSymptomsIsMutable();
+                symptoms_.add(m);
+              } else {
+                symptomsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 314
+            case 322: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureTagsIsMutable();
+              tags_.add(s);
+              break;
+            } // case 322
+            case 330: {
+              com.google.cloud.tpu.v2.AttachedDisk m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2.AttachedDisk.parser(),
+                      extensionRegistry);
+              if (dataDisksBuilder_ == null) {
+                ensureDataDisksIsMutable();
+                dataDisks_.add(m);
+              } else {
+                dataDisksBuilder_.addMessage(m);
+              }
+              break;
+            } // case 330
+            case 362: {
+              input.readMessage(
+                  getShieldedInstanceConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00100000;
+              break;
+            } // case 362
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -3196,27 +2883,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -3225,23 +2907,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -3249,39 +2928,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -3291,23 +2959,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -3317,20 +2979,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object description_ = "";
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @return The description.
      */
     public java.lang.String getDescription() {
       java.lang.Object ref = description_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         description_ = s;
         return s;
@@ -3339,21 +2999,20 @@ public java.lang.String getDescription() {
       }
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @return The bytes for description.
      */
-    public com.google.protobuf.ByteString getDescriptionBytes() {
+    public com.google.protobuf.ByteString
+        getDescriptionBytes() {
       java.lang.Object ref = description_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         description_ = b;
         return b;
       } else {
@@ -3361,35 +3020,28 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @param value The description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescription(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDescription(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       description_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDescription() {
@@ -3399,21 +3051,17 @@ public Builder clearDescription() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @param value The bytes for description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDescriptionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       description_ = value;
       bitField0_ |= 0x00000002;
@@ -3423,20 +3071,18 @@ public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object acceleratorType_ = "";
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The acceleratorType.
      */
     public java.lang.String getAcceleratorType() {
       java.lang.Object ref = acceleratorType_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         acceleratorType_ = s;
         return s;
@@ -3445,21 +3091,20 @@ public java.lang.String getAcceleratorType() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for acceleratorType.
      */
-    public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
+    public com.google.protobuf.ByteString
+        getAcceleratorTypeBytes() {
       java.lang.Object ref = acceleratorType_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         acceleratorType_ = b;
         return b;
       } else {
@@ -3467,35 +3112,28 @@ public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorType(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAcceleratorType(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearAcceleratorType() {
@@ -3505,21 +3143,17 @@ public Builder clearAcceleratorType() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAcceleratorTypeBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
@@ -3529,31 +3163,22 @@ public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
 
     private int state_ = 0;
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The enum numeric value on the wire for state.
      */
-    @java.lang.Override
-    public int getStateValue() {
+    @java.lang.Override public int getStateValue() {
       return state_;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The enum numeric value on the wire for state to set.
      * @return This builder for chaining.
      */
@@ -3564,33 +3189,24 @@ public Builder setStateValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The state.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.Node.State getState() {
-      com.google.cloud.tpu.v2.Node.State result =
-          com.google.cloud.tpu.v2.Node.State.forNumber(state_);
+      com.google.cloud.tpu.v2.Node.State result = com.google.cloud.tpu.v2.Node.State.forNumber(state_);
       return result == null ? com.google.cloud.tpu.v2.Node.State.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The state to set.
      * @return This builder for chaining.
      */
@@ -3604,15 +3220,11 @@ public Builder setState(com.google.cloud.tpu.v2.Node.State value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return This builder for chaining.
      */
     public Builder clearState() {
@@ -3624,21 +3236,19 @@ public Builder clearState() {
 
     private java.lang.Object healthDescription_ = "";
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why the TPU Node
      * is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The healthDescription.
      */
     public java.lang.String getHealthDescription() {
       java.lang.Object ref = healthDescription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         healthDescription_ = s;
         return s;
@@ -3647,22 +3257,21 @@ public java.lang.String getHealthDescription() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why the TPU Node
      * is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The bytes for healthDescription.
      */
-    public com.google.protobuf.ByteString getHealthDescriptionBytes() {
+    public com.google.protobuf.ByteString
+        getHealthDescriptionBytes() {
       java.lang.Object ref = healthDescription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         healthDescription_ = b;
         return b;
       } else {
@@ -3670,37 +3279,30 @@ public com.google.protobuf.ByteString getHealthDescriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why the TPU Node
      * is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescription(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setHealthDescription(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       healthDescription_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why the TPU Node
      * is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return This builder for chaining.
      */
     public Builder clearHealthDescription() {
@@ -3710,22 +3312,18 @@ public Builder clearHealthDescription() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why the TPU Node
      * is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The bytes for healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescriptionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setHealthDescriptionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       healthDescription_ = value;
       bitField0_ |= 0x00000010;
@@ -3735,20 +3333,18 @@ public Builder setHealthDescriptionBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object runtimeVersion_ = "";
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The runtimeVersion.
      */
     public java.lang.String getRuntimeVersion() {
       java.lang.Object ref = runtimeVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         runtimeVersion_ = s;
         return s;
@@ -3757,21 +3353,20 @@ public java.lang.String getRuntimeVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for runtimeVersion.
      */
-    public com.google.protobuf.ByteString getRuntimeVersionBytes() {
+    public com.google.protobuf.ByteString
+        getRuntimeVersionBytes() {
       java.lang.Object ref = runtimeVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         runtimeVersion_ = b;
         return b;
       } else {
@@ -3779,35 +3374,28 @@ public com.google.protobuf.ByteString getRuntimeVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The runtimeVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setRuntimeVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRuntimeVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       runtimeVersion_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearRuntimeVersion() {
@@ -3817,21 +3405,17 @@ public Builder clearRuntimeVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for runtimeVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setRuntimeVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRuntimeVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       runtimeVersion_ = value;
       bitField0_ |= 0x00000020;
@@ -3841,47 +3425,34 @@ public Builder setRuntimeVersionBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2.NetworkConfig networkConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.NetworkConfig,
-            com.google.cloud.tpu.v2.NetworkConfig.Builder,
-            com.google.cloud.tpu.v2.NetworkConfigOrBuilder>
-        networkConfigBuilder_;
+        com.google.cloud.tpu.v2.NetworkConfig, com.google.cloud.tpu.v2.NetworkConfig.Builder, com.google.cloud.tpu.v2.NetworkConfigOrBuilder> networkConfigBuilder_;
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
-     *
      * @return Whether the networkConfig field is set.
      */
     public boolean hasNetworkConfig() {
       return ((bitField0_ & 0x00000040) != 0);
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
-     *
      * @return The networkConfig.
      */
     public com.google.cloud.tpu.v2.NetworkConfig getNetworkConfig() {
       if (networkConfigBuilder_ == null) {
-        return networkConfig_ == null
-            ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()
-            : networkConfig_;
+        return networkConfig_ == null ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance() : networkConfig_;
       } else {
         return networkConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3902,15 +3473,14 @@ public Builder setNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
      */
-    public Builder setNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig.Builder builderForValue) {
+    public Builder setNetworkConfig(
+        com.google.cloud.tpu.v2.NetworkConfig.Builder builderForValue) {
       if (networkConfigBuilder_ == null) {
         networkConfig_ = builderForValue.build();
       } else {
@@ -3921,8 +3491,6 @@ public Builder setNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig.Builder bu
       return this;
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3931,9 +3499,9 @@ public Builder setNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig.Builder bu
      */
     public Builder mergeNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig value) {
       if (networkConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000040) != 0)
-            && networkConfig_ != null
-            && networkConfig_ != com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000040) != 0) &&
+          networkConfig_ != null &&
+          networkConfig_ != com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()) {
           getNetworkConfigBuilder().mergeFrom(value);
         } else {
           networkConfig_ = value;
@@ -3946,8 +3514,6 @@ public Builder mergeNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3965,8 +3531,6 @@ public Builder clearNetworkConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3979,8 +3543,6 @@ public com.google.cloud.tpu.v2.NetworkConfig.Builder getNetworkConfigBuilder() {
       return getNetworkConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3991,14 +3553,11 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
       if (networkConfigBuilder_ != null) {
         return networkConfigBuilder_.getMessageOrBuilder();
       } else {
-        return networkConfig_ == null
-            ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()
-            : networkConfig_;
+        return networkConfig_ == null ?
+            com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance() : networkConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -4006,17 +3565,14 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
      * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.NetworkConfig,
-            com.google.cloud.tpu.v2.NetworkConfig.Builder,
-            com.google.cloud.tpu.v2.NetworkConfigOrBuilder>
+        com.google.cloud.tpu.v2.NetworkConfig, com.google.cloud.tpu.v2.NetworkConfig.Builder, com.google.cloud.tpu.v2.NetworkConfigOrBuilder> 
         getNetworkConfigFieldBuilder() {
       if (networkConfigBuilder_ == null) {
-        networkConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2.NetworkConfig,
-                com.google.cloud.tpu.v2.NetworkConfig.Builder,
-                com.google.cloud.tpu.v2.NetworkConfigOrBuilder>(
-                getNetworkConfig(), getParentForChildren(), isClean());
+        networkConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2.NetworkConfig, com.google.cloud.tpu.v2.NetworkConfig.Builder, com.google.cloud.tpu.v2.NetworkConfigOrBuilder>(
+                getNetworkConfig(),
+                getParentForChildren(),
+                isClean());
         networkConfig_ = null;
       }
       return networkConfigBuilder_;
@@ -4024,8 +3580,6 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
 
     private java.lang.Object cidrBlock_ = "";
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4038,13 +3592,13 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
      * 

      *
      * string cidr_block = 13;
-     *
      * @return The cidrBlock.
      */
     public java.lang.String getCidrBlock() {
       java.lang.Object ref = cidrBlock_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         cidrBlock_ = s;
         return s;
@@ -4053,8 +3607,6 @@ public java.lang.String getCidrBlock() {
       }
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4067,14 +3619,15 @@ public java.lang.String getCidrBlock() {
      * 

      *
      * string cidr_block = 13;
-     *
      * @return The bytes for cidrBlock.
      */
-    public com.google.protobuf.ByteString getCidrBlockBytes() {
+    public com.google.protobuf.ByteString
+        getCidrBlockBytes() {
       java.lang.Object ref = cidrBlock_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         cidrBlock_ = b;
         return b;
       } else {
@@ -4082,8 +3635,6 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4096,22 +3647,18 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
      * 

      *
      * string cidr_block = 13;
-     *
      * @param value The cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlock(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setCidrBlock(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       cidrBlock_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4124,7 +3671,6 @@ public Builder setCidrBlock(java.lang.String value) {
      * 

      *
      * string cidr_block = 13;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCidrBlock() {
@@ -4134,8 +3680,6 @@ public Builder clearCidrBlock() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4148,14 +3692,12 @@ public Builder clearCidrBlock() {
      * 

      *
      * string cidr_block = 13;
-     *
      * @param value The bytes for cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setCidrBlockBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       cidrBlock_ = value;
       bitField0_ |= 0x00000080;
@@ -4165,49 +3707,36 @@ public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2.ServiceAccount serviceAccount_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.ServiceAccount,
-            com.google.cloud.tpu.v2.ServiceAccount.Builder,
-            com.google.cloud.tpu.v2.ServiceAccountOrBuilder>
-        serviceAccountBuilder_;
+        com.google.cloud.tpu.v2.ServiceAccount, com.google.cloud.tpu.v2.ServiceAccount.Builder, com.google.cloud.tpu.v2.ServiceAccountOrBuilder> serviceAccountBuilder_;
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
      * 

      *
      * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
-     *
      * @return Whether the serviceAccount field is set.
      */
     public boolean hasServiceAccount() {
       return ((bitField0_ & 0x00000100) != 0);
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
      * 

      *
      * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
-     *
      * @return The serviceAccount.
      */
     public com.google.cloud.tpu.v2.ServiceAccount getServiceAccount() {
       if (serviceAccountBuilder_ == null) {
-        return serviceAccount_ == null
-            ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()
-            : serviceAccount_;
+        return serviceAccount_ == null ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance() : serviceAccount_;
       } else {
         return serviceAccountBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4229,8 +3758,6 @@ public Builder setServiceAccount(com.google.cloud.tpu.v2.ServiceAccount value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4250,8 +3777,6 @@ public Builder setServiceAccount(
       return this;
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4261,9 +3786,9 @@ public Builder setServiceAccount(
      */
     public Builder mergeServiceAccount(com.google.cloud.tpu.v2.ServiceAccount value) {
       if (serviceAccountBuilder_ == null) {
-        if (((bitField0_ & 0x00000100) != 0)
-            && serviceAccount_ != null
-            && serviceAccount_ != com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000100) != 0) &&
+          serviceAccount_ != null &&
+          serviceAccount_ != com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()) {
           getServiceAccountBuilder().mergeFrom(value);
         } else {
           serviceAccount_ = value;
@@ -4276,8 +3801,6 @@ public Builder mergeServiceAccount(com.google.cloud.tpu.v2.ServiceAccount value)
       return this;
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4296,8 +3819,6 @@ public Builder clearServiceAccount() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4311,8 +3832,6 @@ public com.google.cloud.tpu.v2.ServiceAccount.Builder getServiceAccountBuilder()
       return getServiceAccountFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4324,14 +3843,11 @@ public com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilde
       if (serviceAccountBuilder_ != null) {
         return serviceAccountBuilder_.getMessageOrBuilder();
       } else {
-        return serviceAccount_ == null
-            ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()
-            : serviceAccount_;
+        return serviceAccount_ == null ?
+            com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance() : serviceAccount_;
       }
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4340,17 +3856,14 @@ public com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilde
      * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.ServiceAccount,
-            com.google.cloud.tpu.v2.ServiceAccount.Builder,
-            com.google.cloud.tpu.v2.ServiceAccountOrBuilder>
+        com.google.cloud.tpu.v2.ServiceAccount, com.google.cloud.tpu.v2.ServiceAccount.Builder, com.google.cloud.tpu.v2.ServiceAccountOrBuilder> 
         getServiceAccountFieldBuilder() {
       if (serviceAccountBuilder_ == null) {
-        serviceAccountBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2.ServiceAccount,
-                com.google.cloud.tpu.v2.ServiceAccount.Builder,
-                com.google.cloud.tpu.v2.ServiceAccountOrBuilder>(
-                getServiceAccount(), getParentForChildren(), isClean());
+        serviceAccountBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2.ServiceAccount, com.google.cloud.tpu.v2.ServiceAccount.Builder, com.google.cloud.tpu.v2.ServiceAccountOrBuilder>(
+                getServiceAccount(),
+                getParentForChildren(),
+                isClean());
         serviceAccount_ = null;
       }
       return serviceAccountBuilder_;
@@ -4358,58 +3871,39 @@ public com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilde
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000200) != 0);
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
@@ -4425,17 +3919,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -4446,21 +3937,17 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000200) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000200) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -4473,15 +3960,11 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearCreateTime() {
       bitField0_ = (bitField0_ & ~0x00000200);
@@ -4494,15 +3977,11 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       bitField0_ |= 0x00000200;
@@ -4510,48 +3989,36 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -4559,47 +4026,34 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.cloud.tpu.v2.SchedulingConfig schedulingConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.SchedulingConfig,
-            com.google.cloud.tpu.v2.SchedulingConfig.Builder,
-            com.google.cloud.tpu.v2.SchedulingConfigOrBuilder>
-        schedulingConfigBuilder_;
+        com.google.cloud.tpu.v2.SchedulingConfig, com.google.cloud.tpu.v2.SchedulingConfig.Builder, com.google.cloud.tpu.v2.SchedulingConfigOrBuilder> schedulingConfigBuilder_;
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
-     *
      * @return Whether the schedulingConfig field is set.
      */
     public boolean hasSchedulingConfig() {
       return ((bitField0_ & 0x00000400) != 0);
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
-     *
      * @return The schedulingConfig.
      */
     public com.google.cloud.tpu.v2.SchedulingConfig getSchedulingConfig() {
       if (schedulingConfigBuilder_ == null) {
-        return schedulingConfig_ == null
-            ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()
-            : schedulingConfig_;
+        return schedulingConfig_ == null ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
       } else {
         return schedulingConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4620,8 +4074,6 @@ public Builder setSchedulingConfig(com.google.cloud.tpu.v2.SchedulingConfig valu
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4640,8 +4092,6 @@ public Builder setSchedulingConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4650,9 +4100,9 @@ public Builder setSchedulingConfig(
      */
     public Builder mergeSchedulingConfig(com.google.cloud.tpu.v2.SchedulingConfig value) {
       if (schedulingConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000400) != 0)
-            && schedulingConfig_ != null
-            && schedulingConfig_ != com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000400) != 0) &&
+          schedulingConfig_ != null &&
+          schedulingConfig_ != com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()) {
           getSchedulingConfigBuilder().mergeFrom(value);
         } else {
           schedulingConfig_ = value;
@@ -4665,8 +4115,6 @@ public Builder mergeSchedulingConfig(com.google.cloud.tpu.v2.SchedulingConfig va
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4684,8 +4132,6 @@ public Builder clearSchedulingConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4698,8 +4144,6 @@ public com.google.cloud.tpu.v2.SchedulingConfig.Builder getSchedulingConfigBuild
       return getSchedulingConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4710,14 +4154,11 @@ public com.google.cloud.tpu.v2.SchedulingConfigOrBuilder getSchedulingConfigOrBu
       if (schedulingConfigBuilder_ != null) {
         return schedulingConfigBuilder_.getMessageOrBuilder();
       } else {
-        return schedulingConfig_ == null
-            ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()
-            : schedulingConfig_;
+        return schedulingConfig_ == null ?
+            com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4725,51 +4166,39 @@ public com.google.cloud.tpu.v2.SchedulingConfigOrBuilder getSchedulingConfigOrBu
      * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.SchedulingConfig,
-            com.google.cloud.tpu.v2.SchedulingConfig.Builder,
-            com.google.cloud.tpu.v2.SchedulingConfigOrBuilder>
+        com.google.cloud.tpu.v2.SchedulingConfig, com.google.cloud.tpu.v2.SchedulingConfig.Builder, com.google.cloud.tpu.v2.SchedulingConfigOrBuilder> 
         getSchedulingConfigFieldBuilder() {
       if (schedulingConfigBuilder_ == null) {
-        schedulingConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2.SchedulingConfig,
-                com.google.cloud.tpu.v2.SchedulingConfig.Builder,
-                com.google.cloud.tpu.v2.SchedulingConfigOrBuilder>(
-                getSchedulingConfig(), getParentForChildren(), isClean());
+        schedulingConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2.SchedulingConfig, com.google.cloud.tpu.v2.SchedulingConfig.Builder, com.google.cloud.tpu.v2.SchedulingConfigOrBuilder>(
+                getSchedulingConfig(),
+                getParentForChildren(),
+                isClean());
         schedulingConfig_ = null;
       }
       return schedulingConfigBuilder_;
     }
 
     private java.util.List networkEndpoints_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureNetworkEndpointsIsMutable() {
       if (!((bitField0_ & 0x00000800) != 0)) {
-        networkEndpoints_ =
-            new java.util.ArrayList(networkEndpoints_);
+        networkEndpoints_ = new java.util.ArrayList(networkEndpoints_);
         bitField0_ |= 0x00000800;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.NetworkEndpoint,
-            com.google.cloud.tpu.v2.NetworkEndpoint.Builder,
-            com.google.cloud.tpu.v2.NetworkEndpointOrBuilder>
-        networkEndpointsBuilder_;
+        com.google.cloud.tpu.v2.NetworkEndpoint, com.google.cloud.tpu.v2.NetworkEndpoint.Builder, com.google.cloud.tpu.v2.NetworkEndpointOrBuilder> networkEndpointsBuilder_;
 
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public java.util.List getNetworkEndpointsList() {
       if (networkEndpointsBuilder_ == null) {
@@ -4779,17 +4208,13 @@ public java.util.List getNetworkEndpoin
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public int getNetworkEndpointsCount() {
       if (networkEndpointsBuilder_ == null) {
@@ -4799,17 +4224,13 @@ public int getNetworkEndpointsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2.NetworkEndpoint getNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4819,19 +4240,16 @@ public com.google.cloud.tpu.v2.NetworkEndpoint getNetworkEndpoints(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setNetworkEndpoints(int index, com.google.cloud.tpu.v2.NetworkEndpoint value) {
+    public Builder setNetworkEndpoints(
+        int index, com.google.cloud.tpu.v2.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4845,17 +4263,13 @@ public Builder setNetworkEndpoints(int index, com.google.cloud.tpu.v2.NetworkEnd
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setNetworkEndpoints(
         int index, com.google.cloud.tpu.v2.NetworkEndpoint.Builder builderForValue) {
@@ -4869,17 +4283,13 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(com.google.cloud.tpu.v2.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
@@ -4895,19 +4305,16 @@ public Builder addNetworkEndpoints(com.google.cloud.tpu.v2.NetworkEndpoint value
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addNetworkEndpoints(int index, com.google.cloud.tpu.v2.NetworkEndpoint value) {
+    public Builder addNetworkEndpoints(
+        int index, com.google.cloud.tpu.v2.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4921,17 +4328,13 @@ public Builder addNetworkEndpoints(int index, com.google.cloud.tpu.v2.NetworkEnd
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(
         com.google.cloud.tpu.v2.NetworkEndpoint.Builder builderForValue) {
@@ -4945,17 +4348,13 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(
         int index, com.google.cloud.tpu.v2.NetworkEndpoint.Builder builderForValue) {
@@ -4969,23 +4368,20 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addAllNetworkEndpoints(
         java.lang.Iterable values) {
       if (networkEndpointsBuilder_ == null) {
         ensureNetworkEndpointsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, networkEndpoints_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, networkEndpoints_);
         onChanged();
       } else {
         networkEndpointsBuilder_.addAllMessages(values);
@@ -4993,17 +4389,13 @@ public Builder addAllNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearNetworkEndpoints() {
       if (networkEndpointsBuilder_ == null) {
@@ -5016,17 +4408,13 @@ public Builder clearNetworkEndpoints() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder removeNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -5039,57 +4427,45 @@ public Builder removeNetworkEndpoints(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v2.NetworkEndpoint.Builder getNetworkEndpointsBuilder(int index) {
+    public com.google.cloud.tpu.v2.NetworkEndpoint.Builder getNetworkEndpointsBuilder(
+        int index) {
       return getNetworkEndpointsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
         int index) {
       if (networkEndpointsBuilder_ == null) {
-        return networkEndpoints_.get(index);
-      } else {
+        return networkEndpoints_.get(index);  } else {
         return networkEndpointsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List
-        getNetworkEndpointsOrBuilderList() {
+    public java.util.List 
+         getNetworkEndpointsOrBuilderList() {
       if (networkEndpointsBuilder_ != null) {
         return networkEndpointsBuilder_.getMessageOrBuilderList();
       } else {
@@ -5097,68 +4473,51 @@ public com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBui
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2.NetworkEndpoint.Builder addNetworkEndpointsBuilder() {
-      return getNetworkEndpointsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2.NetworkEndpoint.getDefaultInstance());
+      return getNetworkEndpointsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2.NetworkEndpoint.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v2.NetworkEndpoint.Builder addNetworkEndpointsBuilder(int index) {
-      return getNetworkEndpointsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2.NetworkEndpoint.getDefaultInstance());
+    public com.google.cloud.tpu.v2.NetworkEndpoint.Builder addNetworkEndpointsBuilder(
+        int index) {
+      return getNetworkEndpointsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2.NetworkEndpoint.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List
-        getNetworkEndpointsBuilderList() {
+    public java.util.List 
+         getNetworkEndpointsBuilderList() {
       return getNetworkEndpointsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.NetworkEndpoint,
-            com.google.cloud.tpu.v2.NetworkEndpoint.Builder,
-            com.google.cloud.tpu.v2.NetworkEndpointOrBuilder>
+        com.google.cloud.tpu.v2.NetworkEndpoint, com.google.cloud.tpu.v2.NetworkEndpoint.Builder, com.google.cloud.tpu.v2.NetworkEndpointOrBuilder> 
         getNetworkEndpointsFieldBuilder() {
       if (networkEndpointsBuilder_ == null) {
-        networkEndpointsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2.NetworkEndpoint,
-                com.google.cloud.tpu.v2.NetworkEndpoint.Builder,
-                com.google.cloud.tpu.v2.NetworkEndpointOrBuilder>(
+        networkEndpointsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2.NetworkEndpoint, com.google.cloud.tpu.v2.NetworkEndpoint.Builder, com.google.cloud.tpu.v2.NetworkEndpointOrBuilder>(
                 networkEndpoints_,
                 ((bitField0_ & 0x00000800) != 0),
                 getParentForChildren(),
@@ -5170,29 +4529,22 @@ public com.google.cloud.tpu.v2.NetworkEndpoint.Builder addNetworkEndpointsBuilde
 
     private int health_ = 0;
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
-     *
      * @return The enum numeric value on the wire for health.
      */
-    @java.lang.Override
-    public int getHealthValue() {
+    @java.lang.Override public int getHealthValue() {
       return health_;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
-     *
      * @param value The enum numeric value on the wire for health to set.
      * @return This builder for chaining.
      */
@@ -5203,31 +4555,24 @@ public Builder setHealthValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
-     *
      * @return The health.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.Node.Health getHealth() {
-      com.google.cloud.tpu.v2.Node.Health result =
-          com.google.cloud.tpu.v2.Node.Health.forNumber(health_);
+      com.google.cloud.tpu.v2.Node.Health result = com.google.cloud.tpu.v2.Node.Health.forNumber(health_);
       return result == null ? com.google.cloud.tpu.v2.Node.Health.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
-     *
      * @param value The health to set.
      * @return This builder for chaining.
      */
@@ -5241,14 +4586,11 @@ public Builder setHealth(com.google.cloud.tpu.v2.Node.Health value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
-     *
      * @return This builder for chaining.
      */
     public Builder clearHealth() {
@@ -5258,19 +4600,21 @@ public Builder clearHealth() {
       return this;
     }
 
-    private com.google.protobuf.MapField labels_;
-
-    private com.google.protobuf.MapField internalGetLabels() {
+    private com.google.protobuf.MapField<
+        java.lang.String, java.lang.String> labels_;
+    private com.google.protobuf.MapField
+        internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
-
     private com.google.protobuf.MapField
         internalGetMutableLabels() {
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -5279,13 +4623,10 @@ private com.google.protobuf.MapField interna
       onChanged();
       return labels_;
     }
-
     public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5293,21 +4634,20 @@ public int getLabelsCount() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public boolean containsLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /** Use {@link #getLabelsMap()} instead. */
+    /**
+     * Use {@link #getLabelsMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5319,8 +4659,6 @@ public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5328,19 +4666,17 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public /* nullable */ java.lang.String getLabelsOrDefault(
+    public /* nullable */
+java.lang.String getLabelsOrDefault(
         java.lang.String key,
         /* nullable */
-        java.lang.String defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetLabels().getMap();
+java.lang.String defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5348,93 +4684,92 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public java.lang.String getLabelsOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetLabels().getMap();
+    public java.lang.String getLabelsOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
-
     public Builder clearLabels() {
       bitField0_ = (bitField0_ & ~0x00002000);
-      internalGetMutableLabels().getMutableMap().clear();
+      internalGetMutableLabels().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder removeLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableLabels().getMutableMap().remove(key);
+    public Builder removeLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableLabels().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
-    public java.util.Map getMutableLabels() {
+    public java.util.Map
+        getMutableLabels() {
       bitField0_ |= 0x00002000;
       return internalGetMutableLabels().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putLabels(java.lang.String key, java.lang.String value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      if (value == null) {
-        throw new NullPointerException("map value");
-      }
-      internalGetMutableLabels().getMutableMap().put(key, value);
+    public Builder putLabels(
+        java.lang.String key,
+        java.lang.String value) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      if (value == null) { throw new NullPointerException("map value"); }
+      internalGetMutableLabels().getMutableMap()
+          .put(key, value);
       bitField0_ |= 0x00002000;
       return this;
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putAllLabels(java.util.Map values) {
-      internalGetMutableLabels().getMutableMap().putAll(values);
+    public Builder putAllLabels(
+        java.util.Map values) {
+      internalGetMutableLabels().getMutableMap()
+          .putAll(values);
       bitField0_ |= 0x00002000;
       return this;
     }
 
-    private com.google.protobuf.MapField metadata_;
-
-    private com.google.protobuf.MapField internalGetMetadata() {
+    private com.google.protobuf.MapField<
+        java.lang.String, java.lang.String> metadata_;
+    private com.google.protobuf.MapField
+        internalGetMetadata() {
       if (metadata_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(MetadataDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(
+            MetadataDefaultEntryHolder.defaultEntry);
       }
       return metadata_;
     }
-
     private com.google.protobuf.MapField
         internalGetMutableMetadata() {
       if (metadata_ == null) {
-        metadata_ =
-            com.google.protobuf.MapField.newMapField(MetadataDefaultEntryHolder.defaultEntry);
+        metadata_ = com.google.protobuf.MapField.newMapField(
+            MetadataDefaultEntryHolder.defaultEntry);
       }
       if (!metadata_.isMutable()) {
         metadata_ = metadata_.copy();
@@ -5443,13 +4778,10 @@ private com.google.protobuf.MapField interna
       onChanged();
       return metadata_;
     }
-
     public int getMetadataCount() {
       return internalGetMetadata().getMap().size();
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5458,21 +4790,20 @@ public int getMetadataCount() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public boolean containsMetadata(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsMetadata(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetMetadata().getMap().containsKey(key);
     }
-    /** Use {@link #getMetadataMap()} instead. */
+    /**
+     * Use {@link #getMetadataMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getMetadata() {
       return getMetadataMap();
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5485,8 +4816,6 @@ public java.util.Map getMetadataMap() {
       return internalGetMetadata().getMap();
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5495,19 +4824,17 @@ public java.util.Map getMetadataMap() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public /* nullable */ java.lang.String getMetadataOrDefault(
+    public /* nullable */
+java.lang.String getMetadataOrDefault(
         java.lang.String key,
         /* nullable */
-        java.lang.String defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetMetadata().getMap();
+java.lang.String defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetMetadata().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5516,25 +4843,23 @@ public java.util.Map getMetadataMap() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public java.lang.String getMetadataOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetMetadata().getMap();
+    public java.lang.String getMetadataOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetMetadata().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
-
     public Builder clearMetadata() {
       bitField0_ = (bitField0_ & ~0x00004000);
-      internalGetMutableMetadata().getMutableMap().clear();
+      internalGetMutableMetadata().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5542,22 +4867,23 @@ public Builder clearMetadata() {
      *
      * map<string, string> metadata = 34;
      */
-    public Builder removeMetadata(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableMetadata().getMutableMap().remove(key);
+    public Builder removeMetadata(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableMetadata().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
-    public java.util.Map getMutableMetadata() {
+    public java.util.Map
+        getMutableMetadata() {
       bitField0_ |= 0x00004000;
       return internalGetMutableMetadata().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5565,20 +4891,17 @@ public java.util.Map getMutableMetadata() {
      *
      * map<string, string> metadata = 34;
      */
-    public Builder putMetadata(java.lang.String key, java.lang.String value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      if (value == null) {
-        throw new NullPointerException("map value");
-      }
-      internalGetMutableMetadata().getMutableMap().put(key, value);
+    public Builder putMetadata(
+        java.lang.String key,
+        java.lang.String value) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      if (value == null) { throw new NullPointerException("map value"); }
+      internalGetMutableMetadata().getMutableMap()
+          .put(key, value);
       bitField0_ |= 0x00004000;
       return this;
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5586,61 +4909,53 @@ public Builder putMetadata(java.lang.String key, java.lang.String value) {
      *
      * map<string, string> metadata = 34;
      */
-    public Builder putAllMetadata(java.util.Map values) {
-      internalGetMutableMetadata().getMutableMap().putAll(values);
+    public Builder putAllMetadata(
+        java.util.Map values) {
+      internalGetMutableMetadata().getMutableMap()
+          .putAll(values);
       bitField0_ |= 0x00004000;
       return this;
     }
 
-    private com.google.protobuf.LazyStringList tags_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList tags_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureTagsIsMutable() {
       if (!((bitField0_ & 0x00008000) != 0)) {
         tags_ = new com.google.protobuf.LazyStringArrayList(tags_);
         bitField0_ |= 0x00008000;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @return A list containing the tags.
      */
-    public com.google.protobuf.ProtocolStringList getTagsList() {
+    public com.google.protobuf.ProtocolStringList
+        getTagsList() {
       return tags_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @return The count of tags.
      */
     public int getTagsCount() {
       return tags_.size();
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param index The index of the element to return.
      * @return The tags at the given index.
      */
@@ -5648,95 +4963,81 @@ public java.lang.String getTags(int index) {
       return tags_.get(index);
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the tags at the given index.
      */
-    public com.google.protobuf.ByteString getTagsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getTagsBytes(int index) {
       return tags_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param index The index to set the value at.
      * @param value The tags to set.
      * @return This builder for chaining.
      */
-    public Builder setTags(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTags(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureTagsIsMutable();
       tags_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param value The tags to add.
      * @return This builder for chaining.
      */
-    public Builder addTags(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addTags(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureTagsIsMutable();
       tags_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param values The tags to add.
      * @return This builder for chaining.
      */
-    public Builder addAllTags(java.lang.Iterable values) {
+    public Builder addAllTags(
+        java.lang.Iterable values) {
       ensureTagsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, tags_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, tags_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTags() {
@@ -5746,22 +5047,18 @@ public Builder clearTags() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param value The bytes of the tags to add.
      * @return This builder for chaining.
      */
-    public Builder addTagsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addTagsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureTagsIsMutable();
       tags_.add(value);
@@ -5769,16 +5066,13 @@ public Builder addTagsBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private long id_;
+    private long id_ ;
     /**
-     *
-     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The id.
      */
     @java.lang.Override
@@ -5786,33 +5080,27 @@ public long getId() {
       return id_;
     }
     /**
-     *
-     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The id to set.
      * @return This builder for chaining.
      */
     public Builder setId(long value) {
-
+      
       id_ = value;
       bitField0_ |= 0x00010000;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return This builder for chaining.
      */
     public Builder clearId() {
@@ -5823,24 +5111,18 @@ public Builder clearId() {
     }
 
     private java.util.List dataDisks_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureDataDisksIsMutable() {
       if (!((bitField0_ & 0x00020000) != 0)) {
         dataDisks_ = new java.util.ArrayList(dataDisks_);
         bitField0_ |= 0x00020000;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.AttachedDisk,
-            com.google.cloud.tpu.v2.AttachedDisk.Builder,
-            com.google.cloud.tpu.v2.AttachedDiskOrBuilder>
-        dataDisksBuilder_;
+        com.google.cloud.tpu.v2.AttachedDisk, com.google.cloud.tpu.v2.AttachedDisk.Builder, com.google.cloud.tpu.v2.AttachedDiskOrBuilder> dataDisksBuilder_;
 
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5855,8 +5137,6 @@ public java.util.List getDataDisksList() {
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5871,8 +5151,6 @@ public int getDataDisksCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5887,15 +5165,14 @@ public com.google.cloud.tpu.v2.AttachedDisk getDataDisks(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public Builder setDataDisks(int index, com.google.cloud.tpu.v2.AttachedDisk value) {
+    public Builder setDataDisks(
+        int index, com.google.cloud.tpu.v2.AttachedDisk value) {
       if (dataDisksBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5909,8 +5186,6 @@ public Builder setDataDisks(int index, com.google.cloud.tpu.v2.AttachedDisk valu
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5929,8 +5204,6 @@ public Builder setDataDisks(
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5951,15 +5224,14 @@ public Builder addDataDisks(com.google.cloud.tpu.v2.AttachedDisk value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public Builder addDataDisks(int index, com.google.cloud.tpu.v2.AttachedDisk value) {
+    public Builder addDataDisks(
+        int index, com.google.cloud.tpu.v2.AttachedDisk value) {
       if (dataDisksBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5973,15 +5245,14 @@ public Builder addDataDisks(int index, com.google.cloud.tpu.v2.AttachedDisk valu
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public Builder addDataDisks(com.google.cloud.tpu.v2.AttachedDisk.Builder builderForValue) {
+    public Builder addDataDisks(
+        com.google.cloud.tpu.v2.AttachedDisk.Builder builderForValue) {
       if (dataDisksBuilder_ == null) {
         ensureDataDisksIsMutable();
         dataDisks_.add(builderForValue.build());
@@ -5992,8 +5263,6 @@ public Builder addDataDisks(com.google.cloud.tpu.v2.AttachedDisk.Builder builder
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6012,8 +5281,6 @@ public Builder addDataDisks(
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6024,7 +5291,8 @@ public Builder addAllDataDisks(
         java.lang.Iterable values) {
       if (dataDisksBuilder_ == null) {
         ensureDataDisksIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, dataDisks_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, dataDisks_);
         onChanged();
       } else {
         dataDisksBuilder_.addAllMessages(values);
@@ -6032,8 +5300,6 @@ public Builder addAllDataDisks(
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6051,8 +5317,6 @@ public Builder clearDataDisks() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6070,44 +5334,39 @@ public Builder removeDataDisks(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2.AttachedDisk.Builder getDataDisksBuilder(int index) {
+    public com.google.cloud.tpu.v2.AttachedDisk.Builder getDataDisksBuilder(
+        int index) {
       return getDataDisksFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(int index) {
+    public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(
+        int index) {
       if (dataDisksBuilder_ == null) {
-        return dataDisks_.get(index);
-      } else {
+        return dataDisks_.get(index);  } else {
         return dataDisksBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public java.util.List
-        getDataDisksOrBuilderList() {
+    public java.util.List 
+         getDataDisksOrBuilderList() {
       if (dataDisksBuilder_ != null) {
         return dataDisksBuilder_.getMessageOrBuilderList();
       } else {
@@ -6115,8 +5374,6 @@ public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(int i
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6124,47 +5381,42 @@ public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(int i
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
     public com.google.cloud.tpu.v2.AttachedDisk.Builder addDataDisksBuilder() {
-      return getDataDisksFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2.AttachedDisk.getDefaultInstance());
+      return getDataDisksFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2.AttachedDisk.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2.AttachedDisk.Builder addDataDisksBuilder(int index) {
-      return getDataDisksFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2.AttachedDisk.getDefaultInstance());
+    public com.google.cloud.tpu.v2.AttachedDisk.Builder addDataDisksBuilder(
+        int index) {
+      return getDataDisksFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2.AttachedDisk.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public java.util.List getDataDisksBuilderList() {
+    public java.util.List 
+         getDataDisksBuilderList() {
       return getDataDisksFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.AttachedDisk,
-            com.google.cloud.tpu.v2.AttachedDisk.Builder,
-            com.google.cloud.tpu.v2.AttachedDiskOrBuilder>
+        com.google.cloud.tpu.v2.AttachedDisk, com.google.cloud.tpu.v2.AttachedDisk.Builder, com.google.cloud.tpu.v2.AttachedDiskOrBuilder> 
         getDataDisksFieldBuilder() {
       if (dataDisksBuilder_ == null) {
-        dataDisksBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2.AttachedDisk,
-                com.google.cloud.tpu.v2.AttachedDisk.Builder,
-                com.google.cloud.tpu.v2.AttachedDiskOrBuilder>(
-                dataDisks_, ((bitField0_ & 0x00020000) != 0), getParentForChildren(), isClean());
+        dataDisksBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2.AttachedDisk, com.google.cloud.tpu.v2.AttachedDisk.Builder, com.google.cloud.tpu.v2.AttachedDiskOrBuilder>(
+                dataDisks_,
+                ((bitField0_ & 0x00020000) != 0),
+                getParentForChildren(),
+                isClean());
         dataDisks_ = null;
       }
       return dataDisksBuilder_;
@@ -6172,33 +5424,22 @@ public java.util.List getDataDisks
 
     private int apiVersion_ = 0;
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The enum numeric value on the wire for apiVersion.
      */
-    @java.lang.Override
-    public int getApiVersionValue() {
+    @java.lang.Override public int getApiVersionValue() {
       return apiVersion_;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The enum numeric value on the wire for apiVersion to set.
      * @return This builder for chaining.
      */
@@ -6209,35 +5450,24 @@ public Builder setApiVersionValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The apiVersion.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.Node.ApiVersion getApiVersion() {
-      com.google.cloud.tpu.v2.Node.ApiVersion result =
-          com.google.cloud.tpu.v2.Node.ApiVersion.forNumber(apiVersion_);
+      com.google.cloud.tpu.v2.Node.ApiVersion result = com.google.cloud.tpu.v2.Node.ApiVersion.forNumber(apiVersion_);
       return result == null ? com.google.cloud.tpu.v2.Node.ApiVersion.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
@@ -6251,16 +5481,11 @@ public Builder setApiVersion(com.google.cloud.tpu.v2.Node.ApiVersion value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -6271,31 +5496,23 @@ public Builder clearApiVersion() {
     }
 
     private java.util.List symptoms_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureSymptomsIsMutable() {
       if (!((bitField0_ & 0x00080000) != 0)) {
         symptoms_ = new java.util.ArrayList(symptoms_);
         bitField0_ |= 0x00080000;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.Symptom,
-            com.google.cloud.tpu.v2.Symptom.Builder,
-            com.google.cloud.tpu.v2.SymptomOrBuilder>
-        symptomsBuilder_;
+        com.google.cloud.tpu.v2.Symptom, com.google.cloud.tpu.v2.Symptom.Builder, com.google.cloud.tpu.v2.SymptomOrBuilder> symptomsBuilder_;
 
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public java.util.List getSymptomsList() {
       if (symptomsBuilder_ == null) {
@@ -6305,15 +5522,11 @@ public java.util.List getSymptomsList() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public int getSymptomsCount() {
       if (symptomsBuilder_ == null) {
@@ -6323,15 +5536,11 @@ public int getSymptomsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2.Symptom getSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -6341,17 +5550,14 @@ public com.google.cloud.tpu.v2.Symptom getSymptoms(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setSymptoms(int index, com.google.cloud.tpu.v2.Symptom value) {
+    public Builder setSymptoms(
+        int index, com.google.cloud.tpu.v2.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6365,17 +5571,14 @@ public Builder setSymptoms(int index, com.google.cloud.tpu.v2.Symptom value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setSymptoms(int index, com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
+    public Builder setSymptoms(
+        int index, com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.set(index, builderForValue.build());
@@ -6386,15 +5589,11 @@ public Builder setSymptoms(int index, com.google.cloud.tpu.v2.Symptom.Builder bu
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addSymptoms(com.google.cloud.tpu.v2.Symptom value) {
       if (symptomsBuilder_ == null) {
@@ -6410,17 +5609,14 @@ public Builder addSymptoms(com.google.cloud.tpu.v2.Symptom value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addSymptoms(int index, com.google.cloud.tpu.v2.Symptom value) {
+    public Builder addSymptoms(
+        int index, com.google.cloud.tpu.v2.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6434,17 +5630,14 @@ public Builder addSymptoms(int index, com.google.cloud.tpu.v2.Symptom value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addSymptoms(com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(
+        com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(builderForValue.build());
@@ -6455,17 +5648,14 @@ public Builder addSymptoms(com.google.cloud.tpu.v2.Symptom.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addSymptoms(int index, com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(
+        int index, com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(index, builderForValue.build());
@@ -6476,21 +5666,18 @@ public Builder addSymptoms(int index, com.google.cloud.tpu.v2.Symptom.Builder bu
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addAllSymptoms(
         java.lang.Iterable values) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, symptoms_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, symptoms_);
         onChanged();
       } else {
         symptomsBuilder_.addAllMessages(values);
@@ -6498,15 +5685,11 @@ public Builder addAllSymptoms(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearSymptoms() {
       if (symptomsBuilder_ == null) {
@@ -6519,15 +5702,11 @@ public Builder clearSymptoms() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder removeSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -6540,50 +5719,39 @@ public Builder removeSymptoms(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v2.Symptom.Builder getSymptomsBuilder(int index) {
+    public com.google.cloud.tpu.v2.Symptom.Builder getSymptomsBuilder(
+        int index) {
       return getSymptomsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(int index) {
+    public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(
+        int index) {
       if (symptomsBuilder_ == null) {
-        return symptoms_.get(index);
-      } else {
+        return symptoms_.get(index);  } else {
         return symptomsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List
-        getSymptomsOrBuilderList() {
+    public java.util.List 
+         getSymptomsOrBuilderList() {
       if (symptomsBuilder_ != null) {
         return symptomsBuilder_.getMessageOrBuilderList();
       } else {
@@ -6591,62 +5759,49 @@ public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(int index)
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2.Symptom.Builder addSymptomsBuilder() {
-      return getSymptomsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2.Symptom.getDefaultInstance());
+      return getSymptomsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2.Symptom.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v2.Symptom.Builder addSymptomsBuilder(int index) {
-      return getSymptomsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2.Symptom.getDefaultInstance());
+    public com.google.cloud.tpu.v2.Symptom.Builder addSymptomsBuilder(
+        int index) {
+      return getSymptomsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2.Symptom.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List getSymptomsBuilderList() {
+    public java.util.List 
+         getSymptomsBuilderList() {
       return getSymptomsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.Symptom,
-            com.google.cloud.tpu.v2.Symptom.Builder,
-            com.google.cloud.tpu.v2.SymptomOrBuilder>
+        com.google.cloud.tpu.v2.Symptom, com.google.cloud.tpu.v2.Symptom.Builder, com.google.cloud.tpu.v2.SymptomOrBuilder> 
         getSymptomsFieldBuilder() {
       if (symptomsBuilder_ == null) {
-        symptomsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2.Symptom,
-                com.google.cloud.tpu.v2.Symptom.Builder,
-                com.google.cloud.tpu.v2.SymptomOrBuilder>(
-                symptoms_, ((bitField0_ & 0x00080000) != 0), getParentForChildren(), isClean());
+        symptomsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2.Symptom, com.google.cloud.tpu.v2.Symptom.Builder, com.google.cloud.tpu.v2.SymptomOrBuilder>(
+                symptoms_,
+                ((bitField0_ & 0x00080000) != 0),
+                getParentForChildren(),
+                isClean());
         symptoms_ = null;
       }
       return symptomsBuilder_;
@@ -6654,47 +5809,34 @@ public java.util.List getSymptomsBuilde
 
     private com.google.cloud.tpu.v2.ShieldedInstanceConfig shieldedInstanceConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.ShieldedInstanceConfig,
-            com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder,
-            com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder>
-        shieldedInstanceConfigBuilder_;
+        com.google.cloud.tpu.v2.ShieldedInstanceConfig, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder> shieldedInstanceConfigBuilder_;
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
-     *
      * @return Whether the shieldedInstanceConfig field is set.
      */
     public boolean hasShieldedInstanceConfig() {
       return ((bitField0_ & 0x00100000) != 0);
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
-     *
      * @return The shieldedInstanceConfig.
      */
     public com.google.cloud.tpu.v2.ShieldedInstanceConfig getShieldedInstanceConfig() {
       if (shieldedInstanceConfigBuilder_ == null) {
-        return shieldedInstanceConfig_ == null
-            ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()
-            : shieldedInstanceConfig_;
+        return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
       } else {
         return shieldedInstanceConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

@@ -6715,8 +5857,6 @@ public Builder setShieldedInstanceConfig(com.google.cloud.tpu.v2.ShieldedInstanc
       return this;
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

@@ -6735,21 +5875,17 @@ public Builder setShieldedInstanceConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public Builder mergeShieldedInstanceConfig(
-        com.google.cloud.tpu.v2.ShieldedInstanceConfig value) {
+    public Builder mergeShieldedInstanceConfig(com.google.cloud.tpu.v2.ShieldedInstanceConfig value) {
       if (shieldedInstanceConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00100000) != 0)
-            && shieldedInstanceConfig_ != null
-            && shieldedInstanceConfig_
-                != com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00100000) != 0) &&
+          shieldedInstanceConfig_ != null &&
+          shieldedInstanceConfig_ != com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()) {
           getShieldedInstanceConfigBuilder().mergeFrom(value);
         } else {
           shieldedInstanceConfig_ = value;
@@ -6762,8 +5898,6 @@ public Builder mergeShieldedInstanceConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

@@ -6781,42 +5915,33 @@ public Builder clearShieldedInstanceConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder
-        getShieldedInstanceConfigBuilder() {
+    public com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder getShieldedInstanceConfigBuilder() {
       bitField0_ |= 0x00100000;
       onChanged();
       return getShieldedInstanceConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder
-        getShieldedInstanceConfigOrBuilder() {
+    public com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder() {
       if (shieldedInstanceConfigBuilder_ != null) {
         return shieldedInstanceConfigBuilder_.getMessageOrBuilder();
       } else {
-        return shieldedInstanceConfig_ == null
-            ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()
-            : shieldedInstanceConfig_;
+        return shieldedInstanceConfig_ == null ?
+            com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

@@ -6824,24 +5949,21 @@ public Builder clearShieldedInstanceConfig() {
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.ShieldedInstanceConfig,
-            com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder,
-            com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder>
+        com.google.cloud.tpu.v2.ShieldedInstanceConfig, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder> 
         getShieldedInstanceConfigFieldBuilder() {
       if (shieldedInstanceConfigBuilder_ == null) {
-        shieldedInstanceConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2.ShieldedInstanceConfig,
-                com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder,
-                com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder>(
-                getShieldedInstanceConfig(), getParentForChildren(), isClean());
+        shieldedInstanceConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2.ShieldedInstanceConfig, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder>(
+                getShieldedInstanceConfig(),
+                getParentForChildren(),
+                isClean());
         shieldedInstanceConfig_ = null;
       }
       return shieldedInstanceConfigBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -6851,12 +5973,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.Node)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.Node)
   private static final com.google.cloud.tpu.v2.Node DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.Node();
   }
@@ -6865,27 +5987,27 @@ public static com.google.cloud.tpu.v2.Node getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Node parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Node parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -6900,4 +6022,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.Node getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeName.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeName.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
similarity index 75%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
index 58c68a16358e..09ce7b8129d0 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
@@ -1,213 +1,152 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface NodeOrBuilder
-    extends
+public interface NodeOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.Node)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The description.
    */
   java.lang.String getDescription();
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The bytes for description.
    */
-  com.google.protobuf.ByteString getDescriptionBytes();
+  com.google.protobuf.ByteString
+      getDescriptionBytes();
 
   /**
-   *
-   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The acceleratorType.
    */
   java.lang.String getAcceleratorType();
   /**
-   *
-   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for acceleratorType.
    */
-  com.google.protobuf.ByteString getAcceleratorTypeBytes();
+  com.google.protobuf.ByteString
+      getAcceleratorTypeBytes();
 
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for state.
    */
   int getStateValue();
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The state.
    */
   com.google.cloud.tpu.v2.Node.State getState();
 
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why the TPU Node
    * is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The healthDescription.
    */
   java.lang.String getHealthDescription();
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why the TPU Node
    * is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for healthDescription.
    */
-  com.google.protobuf.ByteString getHealthDescriptionBytes();
+  com.google.protobuf.ByteString
+      getHealthDescriptionBytes();
 
   /**
-   *
-   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The runtimeVersion.
    */
   java.lang.String getRuntimeVersion();
   /**
-   *
-   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for runtimeVersion.
    */
-  com.google.protobuf.ByteString getRuntimeVersionBytes();
+  com.google.protobuf.ByteString
+      getRuntimeVersionBytes();
 
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
-   *
    * @return Whether the networkConfig field is set.
    */
   boolean hasNetworkConfig();
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
-   *
    * @return The networkConfig.
    */
   com.google.cloud.tpu.v2.NetworkConfig getNetworkConfig();
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

@@ -217,8 +156,6 @@ public interface NodeOrBuilder
   com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder();
 
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -231,13 +168,10 @@ public interface NodeOrBuilder
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The cidrBlock.
    */
   java.lang.String getCidrBlock();
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -250,40 +184,32 @@ public interface NodeOrBuilder
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The bytes for cidrBlock.
    */
-  com.google.protobuf.ByteString getCidrBlockBytes();
+  com.google.protobuf.ByteString
+      getCidrBlockBytes();
 
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
-   *
    * @return Whether the serviceAccount field is set.
    */
   boolean hasServiceAccount();
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
-   *
    * @return The serviceAccount.
    */
   com.google.cloud.tpu.v2.ServiceAccount getServiceAccount();
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
@@ -294,70 +220,51 @@ public interface NodeOrBuilder
   com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilder();
 
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
-   *
    * @return Whether the schedulingConfig field is set.
    */
   boolean hasSchedulingConfig();
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
-   *
    * @return The schedulingConfig.
    */
   com.google.cloud.tpu.v2.SchedulingConfig getSchedulingConfig();
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

@@ -367,105 +274,79 @@ public interface NodeOrBuilder
   com.google.cloud.tpu.v2.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder();
 
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List getNetworkEndpointsList();
+  java.util.List 
+      getNetworkEndpointsList();
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.cloud.tpu.v2.NetworkEndpoint getNetworkEndpoints(int index);
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   int getNetworkEndpointsCount();
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List
+  java.util.List 
       getNetworkEndpointsOrBuilderList();
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index);
+  com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.Node.Health health = 22;
-   *
    * @return The enum numeric value on the wire for health.
    */
   int getHealthValue();
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.Node.Health health = 22;
-   *
    * @return The health.
    */
   com.google.cloud.tpu.v2.Node.Health getHealth();
 
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -474,31 +355,30 @@ public interface NodeOrBuilder
    */
   int getLabelsCount();
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  boolean containsLabels(java.lang.String key);
-  /** Use {@link #getLabelsMap()} instead. */
+  boolean containsLabels(
+      java.lang.String key);
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
   @java.lang.Deprecated
-  java.util.Map getLabels();
+  java.util.Map
+  getLabels();
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.util.Map getLabelsMap();
+  java.util.Map
+  getLabelsMap();
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -506,24 +386,21 @@ public interface NodeOrBuilder
    * map<string, string> labels = 24;
    */
   /* nullable */
-  java.lang.String getLabelsOrDefault(
+java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue);
+java.lang.String defaultValue);
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.lang.String getLabelsOrThrow(java.lang.String key);
+  java.lang.String getLabelsOrThrow(
+      java.lang.String key);
 
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -533,8 +410,6 @@ java.lang.String getLabelsOrDefault(
    */
   int getMetadataCount();
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -542,13 +417,15 @@ java.lang.String getLabelsOrDefault(
    *
    * map<string, string> metadata = 34;
    */
-  boolean containsMetadata(java.lang.String key);
-  /** Use {@link #getMetadataMap()} instead. */
+  boolean containsMetadata(
+      java.lang.String key);
+  /**
+   * Use {@link #getMetadataMap()} instead.
+   */
   @java.lang.Deprecated
-  java.util.Map getMetadata();
+  java.util.Map
+  getMetadata();
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -556,10 +433,9 @@ java.lang.String getLabelsOrDefault(
    *
    * map<string, string> metadata = 34;
    */
-  java.util.Map getMetadataMap();
+  java.util.Map
+  getMetadataMap();
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -568,13 +444,11 @@ java.lang.String getLabelsOrDefault(
    * map<string, string> metadata = 34;
    */
   /* nullable */
-  java.lang.String getMetadataOrDefault(
+java.lang.String getMetadataOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue);
+java.lang.String defaultValue);
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -582,89 +456,74 @@ java.lang.String getMetadataOrDefault(
    *
    * map<string, string> metadata = 34;
    */
-  java.lang.String getMetadataOrThrow(java.lang.String key);
+  java.lang.String getMetadataOrThrow(
+      java.lang.String key);
 
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @return A list containing the tags.
    */
-  java.util.List getTagsList();
+  java.util.List
+      getTagsList();
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @return The count of tags.
    */
   int getTagsCount();
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @param index The index of the element to return.
    * @return The tags at the given index.
    */
   java.lang.String getTags(int index);
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the tags at the given index.
    */
-  com.google.protobuf.ByteString getTagsBytes(int index);
+  com.google.protobuf.ByteString
+      getTagsBytes(int index);
 
   /**
-   *
-   *
    * 
    * Output only. The unique identifier for the TPU Node.
    * 

    *
    * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The id.
    */
   long getId();
 
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
-  java.util.List getDataDisksList();
+  java.util.List 
+      getDataDisksList();
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -673,8 +532,6 @@ java.lang.String getMetadataOrDefault(
    */
   com.google.cloud.tpu.v2.AttachedDisk getDataDisks(int index);
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -683,144 +540,106 @@ java.lang.String getMetadataOrDefault(
    */
   int getDataDisksCount();
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
-  java.util.List
+  java.util.List 
       getDataDisksOrBuilderList();
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
-  com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(int index);
+  com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for apiVersion.
    */
   int getApiVersionValue();
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The apiVersion.
    */
   com.google.cloud.tpu.v2.Node.ApiVersion getApiVersion();
 
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List getSymptomsList();
+  java.util.List 
+      getSymptomsList();
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.cloud.tpu.v2.Symptom getSymptoms(int index);
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   int getSymptomsCount();
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List getSymptomsOrBuilderList();
+  java.util.List 
+      getSymptomsOrBuilderList();
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(int index);
+  com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
-   *
    * @return Whether the shieldedInstanceConfig field is set.
    */
   boolean hasShieldedInstanceConfig();
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
-   *
    * @return The shieldedInstanceConfig.
    */
   com.google.cloud.tpu.v2.ShieldedInstanceConfig getShieldedInstanceConfig();
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
index 7d722a123140..cee113470789 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Metadata describing an [Operation][google.longrunning.Operation]
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.OperationMetadata}
  */
-public final class OperationMetadata extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class OperationMetadata extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.OperationMetadata)
     OperationMetadataOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use OperationMetadata.newBuilder() to construct.
   private OperationMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private OperationMetadata() {
     target_ = "";
     verb_ = "";
@@ -46,41 +28,37 @@ private OperationMetadata() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new OperationMetadata();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.OperationMetadata.class,
-            com.google.cloud.tpu.v2.OperationMetadata.Builder.class);
+            com.google.cloud.tpu.v2.OperationMetadata.class, com.google.cloud.tpu.v2.OperationMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -88,14 +66,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -103,8 +78,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

@@ -119,14 +92,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int END_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp endTime_;
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return Whether the endTime field is set.
    */
   @java.lang.Override
@@ -134,14 +104,11 @@ public boolean hasEndTime() {
     return endTime_ != null;
   }
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return The endTime.
    */
   @java.lang.Override
@@ -149,8 +116,6 @@ public com.google.protobuf.Timestamp getEndTime() {
     return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
   }
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

@@ -163,19 +128,15 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
   }
 
   public static final int TARGET_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object target_ = "";
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The target.
    */
   @java.lang.Override
@@ -184,30 +145,30 @@ public java.lang.String getTarget() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       target_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The bytes for target.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTargetBytes() {
+  public com.google.protobuf.ByteString
+      getTargetBytes() {
     java.lang.Object ref = target_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       target_ = b;
       return b;
     } else {
@@ -216,18 +177,14 @@ public com.google.protobuf.ByteString getTargetBytes() {
   }
 
   public static final int VERB_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object verb_ = "";
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The verb.
    */
   @java.lang.Override
@@ -236,29 +193,29 @@ public java.lang.String getVerb() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       verb_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The bytes for verb.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getVerbBytes() {
+  public com.google.protobuf.ByteString
+      getVerbBytes() {
     java.lang.Object ref = verb_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       verb_ = b;
       return b;
     } else {
@@ -267,18 +224,14 @@ public com.google.protobuf.ByteString getVerbBytes() {
   }
 
   public static final int STATUS_DETAIL_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object statusDetail_ = "";
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The statusDetail.
    */
   @java.lang.Override
@@ -287,29 +240,29 @@ public java.lang.String getStatusDetail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       statusDetail_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The bytes for statusDetail.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getStatusDetailBytes() {
+  public com.google.protobuf.ByteString
+      getStatusDetailBytes() {
     java.lang.Object ref = statusDetail_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       statusDetail_ = b;
       return b;
     } else {
@@ -320,14 +273,11 @@ public com.google.protobuf.ByteString getStatusDetailBytes() {
   public static final int CANCEL_REQUESTED_FIELD_NUMBER = 6;
   private boolean cancelRequested_ = false;
   /**
-   *
-   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
-   *
    * @return The cancelRequested.
    */
   @java.lang.Override
@@ -336,18 +286,14 @@ public boolean getCancelRequested() {
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 7;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object apiVersion_ = "";
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The apiVersion.
    */
   @java.lang.Override
@@ -356,29 +302,29 @@ public java.lang.String getApiVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       apiVersion_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The bytes for apiVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getApiVersionBytes() {
+  public com.google.protobuf.ByteString
+      getApiVersionBytes() {
     java.lang.Object ref = apiVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       apiVersion_ = b;
       return b;
     } else {
@@ -387,7 +333,6 @@ public com.google.protobuf.ByteString getApiVersionBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -399,7 +344,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -431,10 +377,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
     if (endTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getEndTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getEndTime());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(target_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, target_);
@@ -446,7 +394,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, statusDetail_);
     }
     if (cancelRequested_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(6, cancelRequested_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(6, cancelRequested_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(apiVersion_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, apiVersion_);
@@ -459,27 +408,33 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.OperationMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.OperationMetadata other =
-        (com.google.cloud.tpu.v2.OperationMetadata) obj;
+    com.google.cloud.tpu.v2.OperationMetadata other = (com.google.cloud.tpu.v2.OperationMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasEndTime() != other.hasEndTime()) return false;
     if (hasEndTime()) {
-      if (!getEndTime().equals(other.getEndTime())) return false;
-    }
-    if (!getTarget().equals(other.getTarget())) return false;
-    if (!getVerb().equals(other.getVerb())) return false;
-    if (!getStatusDetail().equals(other.getStatusDetail())) return false;
-    if (getCancelRequested() != other.getCancelRequested()) return false;
-    if (!getApiVersion().equals(other.getApiVersion())) return false;
+      if (!getEndTime()
+          .equals(other.getEndTime())) return false;
+    }
+    if (!getTarget()
+        .equals(other.getTarget())) return false;
+    if (!getVerb()
+        .equals(other.getVerb())) return false;
+    if (!getStatusDetail()
+        .equals(other.getStatusDetail())) return false;
+    if (getCancelRequested()
+        != other.getCancelRequested()) return false;
+    if (!getApiVersion()
+        .equals(other.getApiVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -506,7 +461,8 @@ public int hashCode() {
     hash = (37 * hash) + STATUS_DETAIL_FIELD_NUMBER;
     hash = (53 * hash) + getStatusDetail().hashCode();
     hash = (37 * hash) + CANCEL_REQUESTED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCancelRequested());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getCancelRequested());
     hash = (37 * hash) + API_VERSION_FIELD_NUMBER;
     hash = (53 * hash) + getApiVersion().hashCode();
     hash = (29 * hash) + getUnknownFields().hashCode();
@@ -514,136 +470,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.OperationMetadata parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.OperationMetadata parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.OperationMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Metadata describing an [Operation][google.longrunning.Operation]
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.OperationMetadata}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.OperationMetadata)
       com.google.cloud.tpu.v2.OperationMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.OperationMetadata.class,
-              com.google.cloud.tpu.v2.OperationMetadata.Builder.class);
+              com.google.cloud.tpu.v2.OperationMetadata.class, com.google.cloud.tpu.v2.OperationMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.OperationMetadata.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -667,9 +617,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -688,11 +638,8 @@ public com.google.cloud.tpu.v2.OperationMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.OperationMetadata buildPartial() {
-      com.google.cloud.tpu.v2.OperationMetadata result =
-          new com.google.cloud.tpu.v2.OperationMetadata(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.OperationMetadata result = new com.google.cloud.tpu.v2.OperationMetadata(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -700,10 +647,14 @@ public com.google.cloud.tpu.v2.OperationMetadata buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2.OperationMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.endTime_ = endTimeBuilder_ == null ? endTime_ : endTimeBuilder_.build();
+        result.endTime_ = endTimeBuilder_ == null
+            ? endTime_
+            : endTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.target_ = target_;
@@ -726,39 +677,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.OperationMetadata result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.OperationMetadata) {
-        return mergeFrom((com.google.cloud.tpu.v2.OperationMetadata) other);
+        return mergeFrom((com.google.cloud.tpu.v2.OperationMetadata)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -822,55 +772,51 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getEndTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                target_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                verb_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            case 42:
-              {
-                statusDetail_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 42
-            case 48:
-              {
-                cancelRequested_ = input.readBool();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 48
-            case 58:
-              {
-                apiVersion_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 58
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getEndTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              target_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              verb_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            case 42: {
+              statusDetail_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 42
+            case 48: {
+              cancelRequested_ = input.readBool();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 48
+            case 58: {
+              apiVersion_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 58
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -880,52 +826,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -946,15 +878,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -965,8 +896,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -975,9 +904,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -990,8 +919,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1009,8 +936,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1023,8 +948,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1035,14 +958,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1050,17 +970,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -1068,33 +985,24 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp endTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        endTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> endTimeBuilder_;
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
-     *
      * @return Whether the endTime field is set.
      */
     public boolean hasEndTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
-     *
      * @return The endTime.
      */
     public com.google.protobuf.Timestamp getEndTime() {
@@ -1105,8 +1013,6 @@ public com.google.protobuf.Timestamp getEndTime() {
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1127,15 +1033,14 @@ public Builder setEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
      */
-    public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setEndTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (endTimeBuilder_ == null) {
         endTime_ = builderForValue.build();
       } else {
@@ -1146,8 +1051,6 @@ public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue)
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1156,9 +1059,9 @@ public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue)
      */
     public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       if (endTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && endTime_ != null
-            && endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          endTime_ != null &&
+          endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getEndTimeBuilder().mergeFrom(value);
         } else {
           endTime_ = value;
@@ -1171,8 +1074,6 @@ public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1190,8 +1091,6 @@ public Builder clearEndTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1204,8 +1103,6 @@ public com.google.protobuf.Timestamp.Builder getEndTimeBuilder() {
       return getEndTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1216,12 +1113,11 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
       if (endTimeBuilder_ != null) {
         return endTimeBuilder_.getMessageOrBuilder();
       } else {
-        return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
+        return endTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1229,17 +1125,14 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
      * .google.protobuf.Timestamp end_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getEndTimeFieldBuilder() {
       if (endTimeBuilder_ == null) {
-        endTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getEndTime(), getParentForChildren(), isClean());
+        endTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getEndTime(),
+                getParentForChildren(),
+                isClean());
         endTime_ = null;
       }
       return endTimeBuilder_;
@@ -1247,21 +1140,19 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
 
     private java.lang.Object target_ = "";
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @return The target.
      */
     public java.lang.String getTarget() {
       java.lang.Object ref = target_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         target_ = s;
         return s;
@@ -1270,22 +1161,21 @@ public java.lang.String getTarget() {
       }
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @return The bytes for target.
      */
-    public com.google.protobuf.ByteString getTargetBytes() {
+    public com.google.protobuf.ByteString
+        getTargetBytes() {
       java.lang.Object ref = target_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         target_ = b;
         return b;
       } else {
@@ -1293,37 +1183,30 @@ public com.google.protobuf.ByteString getTargetBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @param value The target to set.
      * @return This builder for chaining.
      */
-    public Builder setTarget(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTarget(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       target_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTarget() {
@@ -1333,22 +1216,18 @@ public Builder clearTarget() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @param value The bytes for target to set.
      * @return This builder for chaining.
      */
-    public Builder setTargetBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTargetBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       target_ = value;
       bitField0_ |= 0x00000004;
@@ -1358,20 +1237,18 @@ public Builder setTargetBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object verb_ = "";
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @return The verb.
      */
     public java.lang.String getVerb() {
       java.lang.Object ref = verb_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         verb_ = s;
         return s;
@@ -1380,21 +1257,20 @@ public java.lang.String getVerb() {
       }
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @return The bytes for verb.
      */
-    public com.google.protobuf.ByteString getVerbBytes() {
+    public com.google.protobuf.ByteString
+        getVerbBytes() {
       java.lang.Object ref = verb_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         verb_ = b;
         return b;
       } else {
@@ -1402,35 +1278,28 @@ public com.google.protobuf.ByteString getVerbBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @param value The verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerb(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVerb(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       verb_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearVerb() {
@@ -1440,21 +1309,17 @@ public Builder clearVerb() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @param value The bytes for verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerbBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVerbBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       verb_ = value;
       bitField0_ |= 0x00000008;
@@ -1464,20 +1329,18 @@ public Builder setVerbBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object statusDetail_ = "";
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @return The statusDetail.
      */
     public java.lang.String getStatusDetail() {
       java.lang.Object ref = statusDetail_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         statusDetail_ = s;
         return s;
@@ -1486,21 +1349,20 @@ public java.lang.String getStatusDetail() {
       }
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @return The bytes for statusDetail.
      */
-    public com.google.protobuf.ByteString getStatusDetailBytes() {
+    public com.google.protobuf.ByteString
+        getStatusDetailBytes() {
       java.lang.Object ref = statusDetail_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         statusDetail_ = b;
         return b;
       } else {
@@ -1508,35 +1370,28 @@ public com.google.protobuf.ByteString getStatusDetailBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @param value The statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetail(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setStatusDetail(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearStatusDetail() {
@@ -1546,21 +1401,17 @@ public Builder clearStatusDetail() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @param value The bytes for statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetailBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setStatusDetailBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
@@ -1568,16 +1419,13 @@ public Builder setStatusDetailBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private boolean cancelRequested_;
+    private boolean cancelRequested_ ;
     /**
-     *
-     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
-     *
      * @return The cancelRequested.
      */
     @java.lang.Override
@@ -1585,33 +1433,27 @@ public boolean getCancelRequested() {
       return cancelRequested_;
     }
     /**
-     *
-     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
-     *
      * @param value The cancelRequested to set.
      * @return This builder for chaining.
      */
     public Builder setCancelRequested(boolean value) {
-
+      
       cancelRequested_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCancelRequested() {
@@ -1623,20 +1465,18 @@ public Builder clearCancelRequested() {
 
     private java.lang.Object apiVersion_ = "";
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @return The apiVersion.
      */
     public java.lang.String getApiVersion() {
       java.lang.Object ref = apiVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         apiVersion_ = s;
         return s;
@@ -1645,21 +1485,20 @@ public java.lang.String getApiVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @return The bytes for apiVersion.
      */
-    public com.google.protobuf.ByteString getApiVersionBytes() {
+    public com.google.protobuf.ByteString
+        getApiVersionBytes() {
       java.lang.Object ref = apiVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         apiVersion_ = b;
         return b;
       } else {
@@ -1667,35 +1506,28 @@ public com.google.protobuf.ByteString getApiVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setApiVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -1705,30 +1537,26 @@ public Builder clearApiVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @param value The bytes for apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setApiVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1738,12 +1566,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.OperationMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.OperationMetadata)
   private static final com.google.cloud.tpu.v2.OperationMetadata DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.OperationMetadata();
   }
@@ -1752,27 +1580,27 @@ public static com.google.cloud.tpu.v2.OperationMetadata getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public OperationMetadata parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public OperationMetadata parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1787,4 +1615,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.OperationMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
similarity index 75%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
index 016c8388fb32..6fdfa9ec9b51 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface OperationMetadataOrBuilder
-    extends
+public interface OperationMetadataOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.OperationMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

@@ -59,32 +35,24 @@ public interface OperationMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return Whether the endTime field is set.
    */
   boolean hasEndTime();
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return The endTime.
    */
   com.google.protobuf.Timestamp getEndTime();
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

@@ -94,117 +62,94 @@ public interface OperationMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The target.
    */
   java.lang.String getTarget();
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The bytes for target.
    */
-  com.google.protobuf.ByteString getTargetBytes();
+  com.google.protobuf.ByteString
+      getTargetBytes();
 
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The verb.
    */
   java.lang.String getVerb();
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The bytes for verb.
    */
-  com.google.protobuf.ByteString getVerbBytes();
+  com.google.protobuf.ByteString
+      getVerbBytes();
 
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The statusDetail.
    */
   java.lang.String getStatusDetail();
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The bytes for statusDetail.
    */
-  com.google.protobuf.ByteString getStatusDetailBytes();
+  com.google.protobuf.ByteString
+      getStatusDetailBytes();
 
   /**
-   *
-   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
-   *
    * @return The cancelRequested.
    */
   boolean getCancelRequested();
 
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The apiVersion.
    */
   java.lang.String getApiVersion();
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The bytes for apiVersion.
    */
-  com.google.protobuf.ByteString getApiVersionBytes();
+  com.google.protobuf.ByteString
+      getApiVersionBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
index 5082c85bef85..03811e308744 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A runtime version that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.RuntimeVersion}
  */
-public final class RuntimeVersion extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class RuntimeVersion extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.RuntimeVersion)
     RuntimeVersionOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use RuntimeVersion.newBuilder() to construct.
   private RuntimeVersion(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private RuntimeVersion() {
     name_ = "";
     version_ = "";
@@ -44,43 +26,38 @@ private RuntimeVersion() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new RuntimeVersion();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_RuntimeVersion_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.RuntimeVersion.class,
-            com.google.cloud.tpu.v2.RuntimeVersion.Builder.class);
+            com.google.cloud.tpu.v2.RuntimeVersion.class, com.google.cloud.tpu.v2.RuntimeVersion.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -89,29 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -120,18 +97,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int VERSION_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object version_ = "";
   /**
-   *
-   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
-   *
    * @return The version.
    */
   @java.lang.Override
@@ -140,29 +113,29 @@ public java.lang.String getVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       version_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
-   *
    * @return The bytes for version.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getVersionBytes() {
+  public com.google.protobuf.ByteString
+      getVersionBytes() {
     java.lang.Object ref = version_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       version_ = b;
       return b;
     } else {
@@ -171,7 +144,6 @@ public com.google.protobuf.ByteString getVersionBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -183,7 +155,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -213,15 +186,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.RuntimeVersion)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.RuntimeVersion other = (com.google.cloud.tpu.v2.RuntimeVersion) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getVersion().equals(other.getVersion())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getVersion()
+        .equals(other.getVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -242,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.RuntimeVersion prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A runtime version that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.RuntimeVersion}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.RuntimeVersion)
       com.google.cloud.tpu.v2.RuntimeVersionOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_RuntimeVersion_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.RuntimeVersion.class,
-              com.google.cloud.tpu.v2.RuntimeVersion.Builder.class);
+              com.google.cloud.tpu.v2.RuntimeVersion.class, com.google.cloud.tpu.v2.RuntimeVersion.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.RuntimeVersion.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -382,9 +351,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
     }
 
     @java.lang.Override
@@ -403,11 +372,8 @@ public com.google.cloud.tpu.v2.RuntimeVersion build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.RuntimeVersion buildPartial() {
-      com.google.cloud.tpu.v2.RuntimeVersion result =
-          new com.google.cloud.tpu.v2.RuntimeVersion(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.RuntimeVersion result = new com.google.cloud.tpu.v2.RuntimeVersion(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -426,39 +392,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.RuntimeVersion result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.RuntimeVersion) {
-        return mergeFrom((com.google.cloud.tpu.v2.RuntimeVersion) other);
+        return mergeFrom((com.google.cloud.tpu.v2.RuntimeVersion)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -503,25 +468,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                version_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              version_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -531,25 +493,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -558,21 +517,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -580,35 +538,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -618,21 +569,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -642,20 +589,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object version_ = "";
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @return The version.
      */
     public java.lang.String getVersion() {
       java.lang.Object ref = version_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         version_ = s;
         return s;
@@ -664,21 +609,20 @@ public java.lang.String getVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @return The bytes for version.
      */
-    public com.google.protobuf.ByteString getVersionBytes() {
+    public com.google.protobuf.ByteString
+        getVersionBytes() {
       java.lang.Object ref = version_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         version_ = b;
         return b;
       } else {
@@ -686,35 +630,28 @@ public com.google.protobuf.ByteString getVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @param value The version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearVersion() {
@@ -724,30 +661,26 @@ public Builder clearVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @param value The bytes for version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -757,12 +690,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.RuntimeVersion)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.RuntimeVersion)
   private static final com.google.cloud.tpu.v2.RuntimeVersion DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.RuntimeVersion();
   }
@@ -771,27 +704,27 @@ public static com.google.cloud.tpu.v2.RuntimeVersion getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public RuntimeVersion parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public RuntimeVersion parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -806,4 +739,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.RuntimeVersion getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionName.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionName.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
similarity index 51%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
index aef8c1340299..5f27a4e923cd 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
@@ -1,75 +1,49 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface RuntimeVersionOrBuilder
-    extends
+public interface RuntimeVersionOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.RuntimeVersion)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
-   *
    * @return The version.
    */
   java.lang.String getVersion();
   /**
-   *
-   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
-   *
    * @return The bytes for version.
    */
-  com.google.protobuf.ByteString getVersionBytes();
+  com.google.protobuf.ByteString
+      getVersionBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
index 9cd88bafd48d..9cef107d61ce 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
@@ -1,81 +1,60 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Sets the scheduling options for this node.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.SchedulingConfig}
  */
-public final class SchedulingConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class SchedulingConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.SchedulingConfig)
     SchedulingConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use SchedulingConfig.newBuilder() to construct.
   private SchedulingConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private SchedulingConfig() {}
+  private SchedulingConfig() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new SchedulingConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.SchedulingConfig.class,
-            com.google.cloud.tpu.v2.SchedulingConfig.Builder.class);
+            com.google.cloud.tpu.v2.SchedulingConfig.class, com.google.cloud.tpu.v2.SchedulingConfig.Builder.class);
   }
 
   public static final int PREEMPTIBLE_FIELD_NUMBER = 1;
   private boolean preemptible_ = false;
   /**
-   *
-   *
    * 
    * Defines whether the node is preemptible.
    * 

    *
    * bool preemptible = 1;
-   *
    * @return The preemptible.
    */
   @java.lang.Override
@@ -86,14 +65,11 @@ public boolean getPreemptible() {
   public static final int RESERVED_FIELD_NUMBER = 2;
   private boolean reserved_ = false;
   /**
-   *
-   *
    * 
    * Whether the node is created under a reservation.
    * 

    *
    * bool reserved = 2;
-   *
    * @return The reserved.
    */
   @java.lang.Override
@@ -102,7 +78,6 @@ public boolean getReserved() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -114,7 +89,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (preemptible_ != false) {
       output.writeBool(1, preemptible_);
     }
@@ -131,10 +107,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (preemptible_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, preemptible_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(1, preemptible_);
     }
     if (reserved_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, reserved_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(2, reserved_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -144,15 +122,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.SchedulingConfig)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.SchedulingConfig other = (com.google.cloud.tpu.v2.SchedulingConfig) obj;
 
-    if (getPreemptible() != other.getPreemptible()) return false;
-    if (getReserved() != other.getReserved()) return false;
+    if (getPreemptible()
+        != other.getPreemptible()) return false;
+    if (getReserved()
+        != other.getReserved()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -165,144 +145,140 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + PREEMPTIBLE_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getPreemptible());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getPreemptible());
     hash = (37 * hash) + RESERVED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReserved());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getReserved());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.SchedulingConfig parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.SchedulingConfig parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.SchedulingConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Sets the scheduling options for this node.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.SchedulingConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.SchedulingConfig)
       com.google.cloud.tpu.v2.SchedulingConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.SchedulingConfig.class,
-              com.google.cloud.tpu.v2.SchedulingConfig.Builder.class);
+              com.google.cloud.tpu.v2.SchedulingConfig.class, com.google.cloud.tpu.v2.SchedulingConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.SchedulingConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -313,9 +289,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
@@ -334,11 +310,8 @@ public com.google.cloud.tpu.v2.SchedulingConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.SchedulingConfig buildPartial() {
-      com.google.cloud.tpu.v2.SchedulingConfig result =
-          new com.google.cloud.tpu.v2.SchedulingConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.SchedulingConfig result = new com.google.cloud.tpu.v2.SchedulingConfig(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -357,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.SchedulingConfig result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.SchedulingConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2.SchedulingConfig) other);
+        return mergeFrom((com.google.cloud.tpu.v2.SchedulingConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -430,25 +402,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8:
-              {
-                preemptible_ = input.readBool();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 8
-            case 16:
-              {
-                reserved_ = input.readBool();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 8: {
+              preemptible_ = input.readBool();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 8
+            case 16: {
+              reserved_ = input.readBool();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -458,19 +427,15 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private boolean preemptible_;
+    private boolean preemptible_ ;
     /**
-     *
-     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
-     *
      * @return The preemptible.
      */
     @java.lang.Override
@@ -478,33 +443,27 @@ public boolean getPreemptible() {
       return preemptible_;
     }
     /**
-     *
-     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
-     *
      * @param value The preemptible to set.
      * @return This builder for chaining.
      */
     public Builder setPreemptible(boolean value) {
-
+      
       preemptible_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPreemptible() {
@@ -514,16 +473,13 @@ public Builder clearPreemptible() {
       return this;
     }
 
-    private boolean reserved_;
+    private boolean reserved_ ;
     /**
-     *
-     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
-     *
      * @return The reserved.
      */
     @java.lang.Override
@@ -531,33 +487,27 @@ public boolean getReserved() {
       return reserved_;
     }
     /**
-     *
-     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
-     *
      * @param value The reserved to set.
      * @return This builder for chaining.
      */
     public Builder setReserved(boolean value) {
-
+      
       reserved_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearReserved() {
@@ -566,9 +516,9 @@ public Builder clearReserved() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -578,12 +528,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.SchedulingConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.SchedulingConfig)
   private static final com.google.cloud.tpu.v2.SchedulingConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.SchedulingConfig();
   }
@@ -592,27 +542,27 @@ public static com.google.cloud.tpu.v2.SchedulingConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SchedulingConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public SchedulingConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -627,4 +577,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.SchedulingConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java
new file mode 100644
index 000000000000..fb75cba49292
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface SchedulingConfigOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.SchedulingConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Defines whether the node is preemptible.
+   * 

+   *
+   * bool preemptible = 1;
+   * @return The preemptible.
+   */
+  boolean getPreemptible();
+
+  /**
+   * 
+   * Whether the node is created under a reservation.
+   * 

+   *
+   * bool reserved = 2;
+   * @return The reserved.
+   */
+  boolean getReserved();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
index c6bba072f2d2..17b674fb5a5f 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A service account.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ServiceAccount}
  */
-public final class ServiceAccount extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ServiceAccount extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ServiceAccount)
     ServiceAccountOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ServiceAccount.newBuilder() to construct.
   private ServiceAccount(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ServiceAccount() {
     email_ = "";
     scope_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -44,44 +26,39 @@ private ServiceAccount() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ServiceAccount();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ServiceAccount.class,
-            com.google.cloud.tpu.v2.ServiceAccount.Builder.class);
+            com.google.cloud.tpu.v2.ServiceAccount.class, com.google.cloud.tpu.v2.ServiceAccount.Builder.class);
   }
 
   public static final int EMAIL_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object email_ = "";
   /**
-   *
-   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
-   *
    * @return The email.
    */
   @java.lang.Override
@@ -90,30 +67,30 @@ public java.lang.String getEmail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       email_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
-   *
    * @return The bytes for email.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getEmailBytes() {
+  public com.google.protobuf.ByteString
+      getEmailBytes() {
     java.lang.Object ref = email_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       email_ = b;
       return b;
     } else {
@@ -122,49 +99,40 @@ public com.google.protobuf.ByteString getEmailBytes() {
   }
 
   public static final int SCOPE_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList scope_;
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @return A list containing the scope.
    */
-  public com.google.protobuf.ProtocolStringList getScopeList() {
+  public com.google.protobuf.ProtocolStringList
+      getScopeList() {
     return scope_;
   }
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @return The count of scope.
    */
   public int getScopeCount() {
     return scope_.size();
   }
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @param index The index of the element to return.
    * @return The scope at the given index.
    */
@@ -172,24 +140,21 @@ public java.lang.String getScope(int index) {
     return scope_.get(index);
   }
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the scope at the given index.
    */
-  public com.google.protobuf.ByteString getScopeBytes(int index) {
+  public com.google.protobuf.ByteString
+      getScopeBytes(int index) {
     return scope_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -201,7 +166,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(email_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, email_);
     }
@@ -236,15 +202,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ServiceAccount)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.ServiceAccount other = (com.google.cloud.tpu.v2.ServiceAccount) obj;
 
-    if (!getEmail().equals(other.getEmail())) return false;
-    if (!getScopeList().equals(other.getScopeList())) return false;
+    if (!getEmail()
+        .equals(other.getEmail())) return false;
+    if (!getScopeList()
+        .equals(other.getScopeList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -267,136 +235,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.ServiceAccount prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A service account.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ServiceAccount}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ServiceAccount)
       com.google.cloud.tpu.v2.ServiceAccountOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ServiceAccount.class,
-              com.google.cloud.tpu.v2.ServiceAccount.Builder.class);
+              com.google.cloud.tpu.v2.ServiceAccount.class, com.google.cloud.tpu.v2.ServiceAccount.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ServiceAccount.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -408,9 +370,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
     }
 
     @java.lang.Override
@@ -429,12 +391,9 @@ public com.google.cloud.tpu.v2.ServiceAccount build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ServiceAccount buildPartial() {
-      com.google.cloud.tpu.v2.ServiceAccount result =
-          new com.google.cloud.tpu.v2.ServiceAccount(this);
+      com.google.cloud.tpu.v2.ServiceAccount result = new com.google.cloud.tpu.v2.ServiceAccount(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -458,39 +417,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.ServiceAccount result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ServiceAccount) {
-        return mergeFrom((com.google.cloud.tpu.v2.ServiceAccount) other);
+        return mergeFrom((com.google.cloud.tpu.v2.ServiceAccount)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -540,26 +498,23 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                email_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureScopeIsMutable();
-                scope_.add(s);
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              email_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureScopeIsMutable();
+              scope_.add(s);
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -569,26 +524,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object email_ = "";
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @return The email.
      */
     public java.lang.String getEmail() {
       java.lang.Object ref = email_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         email_ = s;
         return s;
@@ -597,22 +549,21 @@ public java.lang.String getEmail() {
       }
     }
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @return The bytes for email.
      */
-    public com.google.protobuf.ByteString getEmailBytes() {
+    public com.google.protobuf.ByteString
+        getEmailBytes() {
       java.lang.Object ref = email_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         email_ = b;
         return b;
       } else {
@@ -620,37 +571,30 @@ public com.google.protobuf.ByteString getEmailBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @param value The email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmail(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEmail(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEmail() {
@@ -660,22 +604,18 @@ public Builder clearEmail() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @param value The bytes for email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmailBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEmailBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       email_ = value;
       bitField0_ |= 0x00000001;
@@ -683,55 +623,45 @@ public Builder setEmailBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList scope_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList scope_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureScopeIsMutable() {
       if (!((bitField0_ & 0x00000002) != 0)) {
         scope_ = new com.google.protobuf.LazyStringArrayList(scope_);
         bitField0_ |= 0x00000002;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @return A list containing the scope.
      */
-    public com.google.protobuf.ProtocolStringList getScopeList() {
+    public com.google.protobuf.ProtocolStringList
+        getScopeList() {
       return scope_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @return The count of scope.
      */
     public int getScopeCount() {
       return scope_.size();
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param index The index of the element to return.
      * @return The scope at the given index.
      */
@@ -739,95 +669,81 @@ public java.lang.String getScope(int index) {
       return scope_.get(index);
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the scope at the given index.
      */
-    public com.google.protobuf.ByteString getScopeBytes(int index) {
+    public com.google.protobuf.ByteString
+        getScopeBytes(int index) {
       return scope_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param index The index to set the value at.
      * @param value The scope to set.
      * @return This builder for chaining.
      */
-    public Builder setScope(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setScope(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureScopeIsMutable();
       scope_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param value The scope to add.
      * @return This builder for chaining.
      */
-    public Builder addScope(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addScope(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureScopeIsMutable();
       scope_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param values The scope to add.
      * @return This builder for chaining.
      */
-    public Builder addAllScope(java.lang.Iterable values) {
+    public Builder addAllScope(
+        java.lang.Iterable values) {
       ensureScopeIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, scope_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, scope_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearScope() {
@@ -837,31 +753,27 @@ public Builder clearScope() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param value The bytes of the scope to add.
      * @return This builder for chaining.
      */
-    public Builder addScopeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addScopeBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureScopeIsMutable();
       scope_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -871,12 +783,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ServiceAccount)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ServiceAccount)
   private static final com.google.cloud.tpu.v2.ServiceAccount DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ServiceAccount();
   }
@@ -885,27 +797,27 @@ public static com.google.cloud.tpu.v2.ServiceAccount getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ServiceAccount parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ServiceAccount parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -920,4 +832,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ServiceAccount getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
similarity index 68%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
index c345475324a7..f66e12c30098 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
@@ -1,107 +1,76 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ServiceAccountOrBuilder
-    extends
+public interface ServiceAccountOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ServiceAccount)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
-   *
    * @return The email.
    */
   java.lang.String getEmail();
   /**
-   *
-   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
-   *
    * @return The bytes for email.
    */
-  com.google.protobuf.ByteString getEmailBytes();
+  com.google.protobuf.ByteString
+      getEmailBytes();
 
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @return A list containing the scope.
    */
-  java.util.List getScopeList();
+  java.util.List
+      getScopeList();
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @return The count of scope.
    */
   int getScopeCount();
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @param index The index of the element to return.
    * @return The scope at the given index.
    */
   java.lang.String getScope(int index);
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the scope at the given index.
    */
-  com.google.protobuf.ByteString getScopeBytes(int index);
+  com.google.protobuf.ByteString
+      getScopeBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
index 65c5ce641794..e4008d80f5ac 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
@@ -1,85 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * The per-product per-project service identity for Cloud TPU service.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ServiceIdentity}
  */
-public final class ServiceIdentity extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ServiceIdentity extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ServiceIdentity)
     ServiceIdentityOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ServiceIdentity.newBuilder() to construct.
   private ServiceIdentity(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ServiceIdentity() {
     email_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ServiceIdentity();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ServiceIdentity.class,
-            com.google.cloud.tpu.v2.ServiceIdentity.Builder.class);
+            com.google.cloud.tpu.v2.ServiceIdentity.class, com.google.cloud.tpu.v2.ServiceIdentity.Builder.class);
   }
 
   public static final int EMAIL_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object email_ = "";
   /**
-   *
-   *
    * 
    * The email address of the service identity.
    * 

    *
    * string email = 1;
-   *
    * @return The email.
    */
   @java.lang.Override
@@ -88,29 +65,29 @@ public java.lang.String getEmail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       email_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The email address of the service identity.
    * 

    *
    * string email = 1;
-   *
    * @return The bytes for email.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getEmailBytes() {
+  public com.google.protobuf.ByteString
+      getEmailBytes() {
     java.lang.Object ref = email_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       email_ = b;
       return b;
     } else {
@@ -119,7 +96,6 @@ public com.google.protobuf.ByteString getEmailBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -131,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(email_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, email_);
     }
@@ -155,14 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ServiceIdentity)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.ServiceIdentity other = (com.google.cloud.tpu.v2.ServiceIdentity) obj;
 
-    if (!getEmail().equals(other.getEmail())) return false;
+    if (!getEmail()
+        .equals(other.getEmail())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -181,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ServiceIdentity parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ServiceIdentity parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.ServiceIdentity prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * The per-product per-project service identity for Cloud TPU service.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ServiceIdentity}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ServiceIdentity)
       com.google.cloud.tpu.v2.ServiceIdentityOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ServiceIdentity.class,
-              com.google.cloud.tpu.v2.ServiceIdentity.Builder.class);
+              com.google.cloud.tpu.v2.ServiceIdentity.class, com.google.cloud.tpu.v2.ServiceIdentity.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ServiceIdentity.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -320,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
     }
 
     @java.lang.Override
@@ -341,11 +313,8 @@ public com.google.cloud.tpu.v2.ServiceIdentity build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ServiceIdentity buildPartial() {
-      com.google.cloud.tpu.v2.ServiceIdentity result =
-          new com.google.cloud.tpu.v2.ServiceIdentity(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.ServiceIdentity result = new com.google.cloud.tpu.v2.ServiceIdentity(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -361,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.ServiceIdentity result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ServiceIdentity) {
-        return mergeFrom((com.google.cloud.tpu.v2.ServiceIdentity) other);
+        return mergeFrom((com.google.cloud.tpu.v2.ServiceIdentity)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -433,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                email_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              email_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -455,25 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object email_ = "";
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @return The email.
      */
     public java.lang.String getEmail() {
       java.lang.Object ref = email_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         email_ = s;
         return s;
@@ -482,21 +445,20 @@ public java.lang.String getEmail() {
       }
     }
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @return The bytes for email.
      */
-    public com.google.protobuf.ByteString getEmailBytes() {
+    public com.google.protobuf.ByteString
+        getEmailBytes() {
       java.lang.Object ref = email_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         email_ = b;
         return b;
       } else {
@@ -504,35 +466,28 @@ public com.google.protobuf.ByteString getEmailBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @param value The email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmail(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEmail(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEmail() {
@@ -542,30 +497,26 @@ public Builder clearEmail() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @param value The bytes for email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmailBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEmailBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -575,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ServiceIdentity)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ServiceIdentity)
   private static final com.google.cloud.tpu.v2.ServiceIdentity DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ServiceIdentity();
   }
@@ -589,27 +540,27 @@ public static com.google.cloud.tpu.v2.ServiceIdentity getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ServiceIdentity parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ServiceIdentity parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -624,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ServiceIdentity getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java
new file mode 100644
index 000000000000..191bde8b3198
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface ServiceIdentityOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ServiceIdentity)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * The email address of the service identity.
+   * 

+   *
+   * string email = 1;
+   * @return The email.
+   */
+  java.lang.String getEmail();
+  /**
+   * 
+   * The email address of the service identity.
+   * 

+   *
+   * string email = 1;
+   * @return The bytes for email.
+   */
+  com.google.protobuf.ByteString
+      getEmailBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
index 31906b9b1339..f3e315ab7769 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
@@ -1,81 +1,60 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A set of Shielded Instance options.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ShieldedInstanceConfig}
  */
-public final class ShieldedInstanceConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ShieldedInstanceConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ShieldedInstanceConfig)
     ShieldedInstanceConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ShieldedInstanceConfig.newBuilder() to construct.
   private ShieldedInstanceConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private ShieldedInstanceConfig() {}
+  private ShieldedInstanceConfig() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ShieldedInstanceConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ShieldedInstanceConfig.class,
-            com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder.class);
+            com.google.cloud.tpu.v2.ShieldedInstanceConfig.class, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder.class);
   }
 
   public static final int ENABLE_SECURE_BOOT_FIELD_NUMBER = 1;
   private boolean enableSecureBoot_ = false;
   /**
-   *
-   *
    * 
    * Defines whether the instance has Secure Boot enabled.
    * 

    *
    * bool enable_secure_boot = 1;
-   *
    * @return The enableSecureBoot.
    */
   @java.lang.Override
@@ -84,7 +63,6 @@ public boolean getEnableSecureBoot() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -96,7 +74,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (enableSecureBoot_ != false) {
       output.writeBool(1, enableSecureBoot_);
     }
@@ -110,7 +89,8 @@ public int getSerializedSize() {
 
     size = 0;
     if (enableSecureBoot_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, enableSecureBoot_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(1, enableSecureBoot_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -120,15 +100,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ShieldedInstanceConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ShieldedInstanceConfig other =
-        (com.google.cloud.tpu.v2.ShieldedInstanceConfig) obj;
+    com.google.cloud.tpu.v2.ShieldedInstanceConfig other = (com.google.cloud.tpu.v2.ShieldedInstanceConfig) obj;
 
-    if (getEnableSecureBoot() != other.getEnableSecureBoot()) return false;
+    if (getEnableSecureBoot()
+        != other.getEnableSecureBoot()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -141,142 +121,137 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + ENABLE_SECURE_BOOT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableSecureBoot());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getEnableSecureBoot());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.ShieldedInstanceConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A set of Shielded Instance options.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ShieldedInstanceConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ShieldedInstanceConfig)
       com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ShieldedInstanceConfig.class,
-              com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder.class);
+              com.google.cloud.tpu.v2.ShieldedInstanceConfig.class, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ShieldedInstanceConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -286,9 +261,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
     }
 
     @java.lang.Override
@@ -307,11 +282,8 @@ public com.google.cloud.tpu.v2.ShieldedInstanceConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ShieldedInstanceConfig buildPartial() {
-      com.google.cloud.tpu.v2.ShieldedInstanceConfig result =
-          new com.google.cloud.tpu.v2.ShieldedInstanceConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.ShieldedInstanceConfig result = new com.google.cloud.tpu.v2.ShieldedInstanceConfig(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -327,39 +299,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.ShieldedInstanceConfig result
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ShieldedInstanceConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2.ShieldedInstanceConfig) other);
+        return mergeFrom((com.google.cloud.tpu.v2.ShieldedInstanceConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -397,19 +368,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8:
-              {
-                enableSecureBoot_ = input.readBool();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 8
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 8: {
+              enableSecureBoot_ = input.readBool();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 8
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -419,19 +388,15 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private boolean enableSecureBoot_;
+    private boolean enableSecureBoot_ ;
     /**
-     *
-     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
-     *
      * @return The enableSecureBoot.
      */
     @java.lang.Override
@@ -439,33 +404,27 @@ public boolean getEnableSecureBoot() {
       return enableSecureBoot_;
     }
     /**
-     *
-     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
-     *
      * @param value The enableSecureBoot to set.
      * @return This builder for chaining.
      */
     public Builder setEnableSecureBoot(boolean value) {
-
+      
       enableSecureBoot_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEnableSecureBoot() {
@@ -474,9 +433,9 @@ public Builder clearEnableSecureBoot() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -486,12 +445,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ShieldedInstanceConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ShieldedInstanceConfig)
   private static final com.google.cloud.tpu.v2.ShieldedInstanceConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ShieldedInstanceConfig();
   }
@@ -500,27 +459,27 @@ public static com.google.cloud.tpu.v2.ShieldedInstanceConfig getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ShieldedInstanceConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ShieldedInstanceConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -535,4 +494,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ShieldedInstanceConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java
new file mode 100644
index 000000000000..94d3889ebf73
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java
@@ -0,0 +1,19 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface ShieldedInstanceConfigOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ShieldedInstanceConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Defines whether the instance has Secure Boot enabled.
+   * 

+   *
+   * bool enable_secure_boot = 1;
+   * @return The enableSecureBoot.
+   */
+  boolean getEnableSecureBoot();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
index d628a9945af0..f749ccaef772 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [StartNode][google.cloud.tpu.v2.Tpu.StartNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.StartNodeRequest}
  */
-public final class StartNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class StartNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.StartNodeRequest)
     StartNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use StartNodeRequest.newBuilder() to construct.
   private StartNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private StartNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new StartNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_StartNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.StartNodeRequest.class,
-            com.google.cloud.tpu.v2.StartNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.StartNodeRequest.class, com.google.cloud.tpu.v2.StartNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,14 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.StartNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.StartNodeRequest other = (com.google.cloud.tpu.v2.StartNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -185,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.StartNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.StartNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.StartNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [StartNode][google.cloud.tpu.v2.Tpu.StartNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.StartNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.StartNodeRequest)
       com.google.cloud.tpu.v2.StartNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_StartNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.StartNodeRequest.class,
-              com.google.cloud.tpu.v2.StartNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.StartNodeRequest.class, com.google.cloud.tpu.v2.StartNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.StartNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -324,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -345,11 +313,8 @@ public com.google.cloud.tpu.v2.StartNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.StartNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.StartNodeRequest result =
-          new com.google.cloud.tpu.v2.StartNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.StartNodeRequest result = new com.google.cloud.tpu.v2.StartNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -365,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.StartNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.StartNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.StartNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.StartNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -437,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -459,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -488,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -512,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -554,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -589,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.StartNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.StartNodeRequest)
   private static final com.google.cloud.tpu.v2.StartNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.StartNodeRequest();
   }
@@ -603,27 +540,27 @@ public static com.google.cloud.tpu.v2.StartNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public StartNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public StartNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -638,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.StartNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..960f59a1cf5a
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface StartNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.StartNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
index dbbe97e7dd0e..7d50fd4838cb 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [StopNode][google.cloud.tpu.v2.Tpu.StopNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.StopNodeRequest}
  */
-public final class StopNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class StopNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.StopNodeRequest)
     StopNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use StopNodeRequest.newBuilder() to construct.
   private StopNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private StopNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new StopNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_StopNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.StopNodeRequest.class,
-            com.google.cloud.tpu.v2.StopNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.StopNodeRequest.class, com.google.cloud.tpu.v2.StopNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,14 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.StopNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.StopNodeRequest other = (com.google.cloud.tpu.v2.StopNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -185,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.StopNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.StopNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.StopNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [StopNode][google.cloud.tpu.v2.Tpu.StopNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.StopNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.StopNodeRequest)
       com.google.cloud.tpu.v2.StopNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_StopNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.StopNodeRequest.class,
-              com.google.cloud.tpu.v2.StopNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.StopNodeRequest.class, com.google.cloud.tpu.v2.StopNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.StopNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -324,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -345,11 +313,8 @@ public com.google.cloud.tpu.v2.StopNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.StopNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.StopNodeRequest result =
-          new com.google.cloud.tpu.v2.StopNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.StopNodeRequest result = new com.google.cloud.tpu.v2.StopNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -365,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.StopNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.StopNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.StopNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.StopNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -437,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -459,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -488,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -512,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -554,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -589,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.StopNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.StopNodeRequest)
   private static final com.google.cloud.tpu.v2.StopNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.StopNodeRequest();
   }
@@ -603,27 +540,27 @@ public static com.google.cloud.tpu.v2.StopNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public StopNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public StopNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -638,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.StopNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..841889e788ac
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface StopNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.StopNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
index 384906dcf4c0..3de8327a2b51 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A Symptom instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.Symptom}
  */
-public final class Symptom extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Symptom extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.Symptom)
     SymptomOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Symptom.newBuilder() to construct.
   private Symptom(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Symptom() {
     symptomType_ = 0;
     details_ = "";
@@ -45,32 +27,30 @@ private Symptom() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Symptom();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_Symptom_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.cloud.tpu.v2.Symptom.class, com.google.cloud.tpu.v2.Symptom.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * SymptomType represents the different types of Symptoms that a TPU can be
    * at.
@@ -78,10 +58,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    * Protobuf enum {@code google.cloud.tpu.v2.Symptom.SymptomType}
    */
-  public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
+  public enum SymptomType
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * Unspecified symptom.
      * 

@@ -90,8 +69,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     SYMPTOM_TYPE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * TPU VM memory is low.
      * 

@@ -100,8 +77,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     LOW_MEMORY(1),
     /**
-     *
-     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -110,8 +85,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     OUT_OF_MEMORY(2),
     /**
-     *
-     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -120,8 +93,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     EXECUTE_TIMED_OUT(3),
     /**
-     *
-     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -131,8 +102,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     MESH_BUILD_FAIL(4),
     /**
-     *
-     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -141,8 +110,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     HBM_OUT_OF_MEMORY(5),
     /**
-     *
-     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -154,8 +121,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * Unspecified symptom.
      * 

@@ -164,8 +129,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int SYMPTOM_TYPE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * TPU VM memory is low.
      * 

@@ -174,8 +137,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int LOW_MEMORY_VALUE = 1;
     /**
-     *
-     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -184,8 +145,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int OUT_OF_MEMORY_VALUE = 2;
     /**
-     *
-     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -194,8 +153,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int EXECUTE_TIMED_OUT_VALUE = 3;
     /**
-     *
-     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -205,8 +162,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int MESH_BUILD_FAIL_VALUE = 4;
     /**
-     *
-     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -215,8 +170,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HBM_OUT_OF_MEMORY_VALUE = 5;
     /**
-     *
-     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -225,6 +178,7 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int PROJECT_ABUSE_VALUE = 6;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -249,57 +203,53 @@ public static SymptomType valueOf(int value) {
      */
     public static SymptomType forNumber(int value) {
       switch (value) {
-        case 0:
-          return SYMPTOM_TYPE_UNSPECIFIED;
-        case 1:
-          return LOW_MEMORY;
-        case 2:
-          return OUT_OF_MEMORY;
-        case 3:
-          return EXECUTE_TIMED_OUT;
-        case 4:
-          return MESH_BUILD_FAIL;
-        case 5:
-          return HBM_OUT_OF_MEMORY;
-        case 6:
-          return PROJECT_ABUSE;
-        default:
-          return null;
+        case 0: return SYMPTOM_TYPE_UNSPECIFIED;
+        case 1: return LOW_MEMORY;
+        case 2: return OUT_OF_MEMORY;
+        case 3: return EXECUTE_TIMED_OUT;
+        case 4: return MESH_BUILD_FAIL;
+        case 5: return HBM_OUT_OF_MEMORY;
+        case 6: return PROJECT_ABUSE;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        SymptomType> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public SymptomType findValueByNumber(int number) {
+              return SymptomType.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public SymptomType findValueByNumber(int number) {
-            return SymptomType.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2.Symptom.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final SymptomType[] VALUES = values();
 
-    public static SymptomType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static SymptomType valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -319,14 +269,11 @@ private SymptomType(int value) {
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -334,14 +281,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -349,8 +293,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -365,51 +307,38 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SYMPTOM_TYPE_FIELD_NUMBER = 2;
   private int symptomType_ = 0;
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The enum numeric value on the wire for symptomType.
    */
-  @java.lang.Override
-  public int getSymptomTypeValue() {
+  @java.lang.Override public int getSymptomTypeValue() {
     return symptomType_;
   }
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The symptomType.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2.Symptom.SymptomType getSymptomType() {
-    com.google.cloud.tpu.v2.Symptom.SymptomType result =
-        com.google.cloud.tpu.v2.Symptom.SymptomType.forNumber(symptomType_);
+  @java.lang.Override public com.google.cloud.tpu.v2.Symptom.SymptomType getSymptomType() {
+    com.google.cloud.tpu.v2.Symptom.SymptomType result = com.google.cloud.tpu.v2.Symptom.SymptomType.forNumber(symptomType_);
     return result == null ? com.google.cloud.tpu.v2.Symptom.SymptomType.UNRECOGNIZED : result;
   }
 
   public static final int DETAILS_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object details_ = "";
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The details.
    */
   @java.lang.Override
@@ -418,29 +347,29 @@ public java.lang.String getDetails() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       details_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The bytes for details.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDetailsBytes() {
+  public com.google.protobuf.ByteString
+      getDetailsBytes() {
     java.lang.Object ref = details_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       details_ = b;
       return b;
     } else {
@@ -449,18 +378,14 @@ public com.google.protobuf.ByteString getDetailsBytes() {
   }
 
   public static final int WORKER_ID_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object workerId_ = "";
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The workerId.
    */
   @java.lang.Override
@@ -469,29 +394,29 @@ public java.lang.String getWorkerId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       workerId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The bytes for workerId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getWorkerIdBytes() {
+  public com.google.protobuf.ByteString
+      getWorkerIdBytes() {
     java.lang.Object ref = workerId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       workerId_ = b;
       return b;
     } else {
@@ -500,7 +425,6 @@ public com.google.protobuf.ByteString getWorkerIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -512,12 +436,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
-    if (symptomType_
-        != com.google.cloud.tpu.v2.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+    if (symptomType_ != com.google.cloud.tpu.v2.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
       output.writeEnum(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
@@ -536,11 +460,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
-    if (symptomType_
-        != com.google.cloud.tpu.v2.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, symptomType_);
+    if (symptomType_ != com.google.cloud.tpu.v2.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, details_);
@@ -556,7 +481,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.Symptom)) {
       return super.equals(obj);
@@ -565,11 +490,14 @@ public boolean equals(final java.lang.Object obj) {
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (symptomType_ != other.symptomType_) return false;
-    if (!getDetails().equals(other.getDetails())) return false;
-    if (!getWorkerId().equals(other.getWorkerId())) return false;
+    if (!getDetails()
+        .equals(other.getDetails())) return false;
+    if (!getWorkerId()
+        .equals(other.getWorkerId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -596,134 +524,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.Symptom parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.Symptom parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.Symptom parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.cloud.tpu.v2.Symptom parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.Symptom prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A Symptom instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.Symptom}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.Symptom)
       com.google.cloud.tpu.v2.SymptomOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_Symptom_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.cloud.tpu.v2.Symptom.class, com.google.cloud.tpu.v2.Symptom.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.Symptom.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -740,9 +664,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_Symptom_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_descriptor;
     }
 
     @java.lang.Override
@@ -762,9 +686,7 @@ public com.google.cloud.tpu.v2.Symptom build() {
     @java.lang.Override
     public com.google.cloud.tpu.v2.Symptom buildPartial() {
       com.google.cloud.tpu.v2.Symptom result = new com.google.cloud.tpu.v2.Symptom(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -772,7 +694,9 @@ public com.google.cloud.tpu.v2.Symptom buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2.Symptom result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.symptomType_ = symptomType_;
@@ -789,39 +713,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.Symptom result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.Symptom) {
-        return mergeFrom((com.google.cloud.tpu.v2.Symptom) other);
+        return mergeFrom((com.google.cloud.tpu.v2.Symptom)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -872,37 +795,34 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                symptomType_ = input.readEnum();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                details_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                workerId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              symptomType_ = input.readEnum();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              details_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              workerId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -912,52 +832,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -978,15 +884,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -997,8 +902,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1007,9 +910,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -1022,8 +925,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1041,8 +942,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1055,8 +954,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1067,14 +964,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1082,17 +976,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -1100,29 +991,22 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private int symptomType_ = 0;
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
-     *
      * @return The enum numeric value on the wire for symptomType.
      */
-    @java.lang.Override
-    public int getSymptomTypeValue() {
+    @java.lang.Override public int getSymptomTypeValue() {
       return symptomType_;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
-     *
      * @param value The enum numeric value on the wire for symptomType to set.
      * @return This builder for chaining.
      */
@@ -1133,31 +1017,24 @@ public Builder setSymptomTypeValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
-     *
      * @return The symptomType.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.Symptom.SymptomType getSymptomType() {
-      com.google.cloud.tpu.v2.Symptom.SymptomType result =
-          com.google.cloud.tpu.v2.Symptom.SymptomType.forNumber(symptomType_);
+      com.google.cloud.tpu.v2.Symptom.SymptomType result = com.google.cloud.tpu.v2.Symptom.SymptomType.forNumber(symptomType_);
       return result == null ? com.google.cloud.tpu.v2.Symptom.SymptomType.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
-     *
      * @param value The symptomType to set.
      * @return This builder for chaining.
      */
@@ -1171,14 +1048,11 @@ public Builder setSymptomType(com.google.cloud.tpu.v2.Symptom.SymptomType value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSymptomType() {
@@ -1190,20 +1064,18 @@ public Builder clearSymptomType() {
 
     private java.lang.Object details_ = "";
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @return The details.
      */
     public java.lang.String getDetails() {
       java.lang.Object ref = details_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         details_ = s;
         return s;
@@ -1212,21 +1084,20 @@ public java.lang.String getDetails() {
       }
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @return The bytes for details.
      */
-    public com.google.protobuf.ByteString getDetailsBytes() {
+    public com.google.protobuf.ByteString
+        getDetailsBytes() {
       java.lang.Object ref = details_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         details_ = b;
         return b;
       } else {
@@ -1234,35 +1105,28 @@ public com.google.protobuf.ByteString getDetailsBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @param value The details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetails(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDetails(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       details_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDetails() {
@@ -1272,21 +1136,17 @@ public Builder clearDetails() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @param value The bytes for details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetailsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDetailsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       details_ = value;
       bitField0_ |= 0x00000004;
@@ -1296,20 +1156,18 @@ public Builder setDetailsBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object workerId_ = "";
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @return The workerId.
      */
     public java.lang.String getWorkerId() {
       java.lang.Object ref = workerId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         workerId_ = s;
         return s;
@@ -1318,21 +1176,20 @@ public java.lang.String getWorkerId() {
       }
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @return The bytes for workerId.
      */
-    public com.google.protobuf.ByteString getWorkerIdBytes() {
+    public com.google.protobuf.ByteString
+        getWorkerIdBytes() {
       java.lang.Object ref = workerId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         workerId_ = b;
         return b;
       } else {
@@ -1340,35 +1197,28 @@ public com.google.protobuf.ByteString getWorkerIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @param value The workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setWorkerId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerId() {
@@ -1378,30 +1228,26 @@ public Builder clearWorkerId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @param value The bytes for workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setWorkerIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1411,12 +1257,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.Symptom)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.Symptom)
   private static final com.google.cloud.tpu.v2.Symptom DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.Symptom();
   }
@@ -1425,27 +1271,27 @@ public static com.google.cloud.tpu.v2.Symptom getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Symptom parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Symptom parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1460,4 +1306,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.Symptom getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
index 211b9dfd87b4..e728f7778156 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface SymptomOrBuilder
-    extends
+public interface SymptomOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.Symptom)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -59,77 +35,61 @@ public interface SymptomOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The enum numeric value on the wire for symptomType.
    */
   int getSymptomTypeValue();
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The symptomType.
    */
   com.google.cloud.tpu.v2.Symptom.SymptomType getSymptomType();
 
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The details.
    */
   java.lang.String getDetails();
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The bytes for details.
    */
-  com.google.protobuf.ByteString getDetailsBytes();
+  com.google.protobuf.ByteString
+      getDetailsBytes();
 
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The workerId.
    */
   java.lang.String getWorkerId();
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The bytes for workerId.
    */
-  com.google.protobuf.ByteString getWorkerIdBytes();
+  com.google.protobuf.ByteString
+      getWorkerIdBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
similarity index 69%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
index 788e5e38e627..8ffcd25463db 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
@@ -1,84 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [UpdateNode][google.cloud.tpu.v2.Tpu.UpdateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.UpdateNodeRequest}
  */
-public final class UpdateNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class UpdateNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.UpdateNodeRequest)
     UpdateNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use UpdateNodeRequest.newBuilder() to construct.
   private UpdateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private UpdateNodeRequest() {}
+  private UpdateNodeRequest() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new UpdateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.UpdateNodeRequest.class,
-            com.google.cloud.tpu.v2.UpdateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.UpdateNodeRequest.class, com.google.cloud.tpu.v2.UpdateNodeRequest.Builder.class);
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 1;
   private com.google.protobuf.FieldMask updateMask_;
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the updateMask field is set.
    */
   @java.lang.Override
@@ -86,17 +64,13 @@ public boolean hasUpdateMask() {
     return updateMask_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The updateMask.
    */
   @java.lang.Override
@@ -104,16 +78,13 @@ public com.google.protobuf.FieldMask getUpdateMask() {
     return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
@@ -123,14 +94,11 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
   public static final int NODE_FIELD_NUMBER = 2;
   private com.google.cloud.tpu.v2.Node node_;
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -138,14 +106,11 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The node.
    */
   @java.lang.Override
@@ -153,8 +118,6 @@ public com.google.cloud.tpu.v2.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
   }
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

@@ -167,7 +130,6 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -179,7 +141,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (updateMask_ != null) {
       output.writeMessage(1, getUpdateMask());
     }
@@ -196,10 +159,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (updateMask_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getUpdateMask());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getUpdateMask());
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getNode());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getNode());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -209,21 +174,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.UpdateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.UpdateNodeRequest other =
-        (com.google.cloud.tpu.v2.UpdateNodeRequest) obj;
+    com.google.cloud.tpu.v2.UpdateNodeRequest other = (com.google.cloud.tpu.v2.UpdateNodeRequest) obj;
 
     if (hasUpdateMask() != other.hasUpdateMask()) return false;
     if (hasUpdateMask()) {
-      if (!getUpdateMask().equals(other.getUpdateMask())) return false;
+      if (!getUpdateMask()
+          .equals(other.getUpdateMask())) return false;
     }
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode().equals(other.getNode())) return false;
+      if (!getNode()
+          .equals(other.getNode())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -249,136 +215,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.UpdateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.UpdateNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.UpdateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [UpdateNode][google.cloud.tpu.v2.Tpu.UpdateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.UpdateNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.UpdateNodeRequest)
       com.google.cloud.tpu.v2.UpdateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.UpdateNodeRequest.class,
-              com.google.cloud.tpu.v2.UpdateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.UpdateNodeRequest.class, com.google.cloud.tpu.v2.UpdateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.UpdateNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -397,9 +357,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -418,11 +378,8 @@ public com.google.cloud.tpu.v2.UpdateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.UpdateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.UpdateNodeRequest result =
-          new com.google.cloud.tpu.v2.UpdateNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.UpdateNodeRequest result = new com.google.cloud.tpu.v2.UpdateNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -430,10 +387,14 @@ public com.google.cloud.tpu.v2.UpdateNodeRequest buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2.UpdateNodeRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
+        result.updateMask_ = updateMaskBuilder_ == null
+            ? updateMask_
+            : updateMaskBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null
+            ? node_
+            : nodeBuilder_.build();
       }
     }
 
@@ -441,39 +402,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.UpdateNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.UpdateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.UpdateNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.UpdateNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -514,25 +474,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getUpdateMaskFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getNodeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -542,66 +503,49 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.FieldMask updateMask_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask,
-            com.google.protobuf.FieldMask.Builder,
-            com.google.protobuf.FieldMaskOrBuilder>
-        updateMaskBuilder_;
+        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> updateMaskBuilder_;
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return The updateMask.
      */
     public com.google.protobuf.FieldMask getUpdateMask() {
       if (updateMaskBuilder_ == null) {
-        return updateMask_ == null
-            ? com.google.protobuf.FieldMask.getDefaultInstance()
-            : updateMask_;
+        return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
       } else {
         return updateMaskBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
@@ -617,18 +561,16 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
+    public Builder setUpdateMask(
+        com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
       } else {
@@ -639,22 +581,19 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && updateMask_ != null
-            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          updateMask_ != null &&
+          updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
           getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
@@ -667,16 +606,13 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearUpdateMask() {
       bitField0_ = (bitField0_ & ~0x00000001);
@@ -689,16 +625,13 @@ public Builder clearUpdateMask() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
       bitField0_ |= 0x00000001;
@@ -706,50 +639,40 @@ public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
       return getUpdateMaskFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
       if (updateMaskBuilder_ != null) {
         return updateMaskBuilder_.getMessageOrBuilder();
       } else {
-        return updateMask_ == null
-            ? com.google.protobuf.FieldMask.getDefaultInstance()
-            : updateMask_;
+        return updateMask_ == null ?
+            com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask,
-            com.google.protobuf.FieldMask.Builder,
-            com.google.protobuf.FieldMaskOrBuilder>
+        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> 
         getUpdateMaskFieldBuilder() {
       if (updateMaskBuilder_ == null) {
-        updateMaskBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.FieldMask,
-                com.google.protobuf.FieldMask.Builder,
-                com.google.protobuf.FieldMaskOrBuilder>(
-                getUpdateMask(), getParentForChildren(), isClean());
+        updateMaskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder>(
+                getUpdateMask(),
+                getParentForChildren(),
+                isClean());
         updateMask_ = null;
       }
       return updateMaskBuilder_;
@@ -757,33 +680,24 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
 
     private com.google.cloud.tpu.v2.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.Node,
-            com.google.cloud.tpu.v2.Node.Builder,
-            com.google.cloud.tpu.v2.NodeOrBuilder>
-        nodeBuilder_;
+        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> nodeBuilder_;
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The node.
      */
     public com.google.cloud.tpu.v2.Node getNode() {
@@ -794,8 +708,6 @@ public com.google.cloud.tpu.v2.Node getNode() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -816,15 +728,14 @@ public Builder setNode(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setNode(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder setNode(
+        com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -835,8 +746,6 @@ public Builder setNode(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -845,9 +754,9 @@ public Builder setNode(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
      */
     public Builder mergeNode(com.google.cloud.tpu.v2.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && node_ != null
-            && node_ != com.google.cloud.tpu.v2.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          node_ != null &&
+          node_ != com.google.cloud.tpu.v2.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -860,8 +769,6 @@ public Builder mergeNode(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -879,8 +786,6 @@ public Builder clearNode() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -893,8 +798,6 @@ public com.google.cloud.tpu.v2.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -905,12 +808,11 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ? com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
+        return node_ == null ?
+            com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -918,24 +820,21 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
      * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.Node,
-            com.google.cloud.tpu.v2.Node.Builder,
-            com.google.cloud.tpu.v2.NodeOrBuilder>
+        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> 
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2.Node,
-                com.google.cloud.tpu.v2.Node.Builder,
-                com.google.cloud.tpu.v2.NodeOrBuilder>(
-                getNode(), getParentForChildren(), isClean());
+        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder>(
+                getNode(),
+                getParentForChildren(),
+                isClean());
         node_ = null;
       }
       return nodeBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -945,12 +844,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.UpdateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.UpdateNodeRequest)
   private static final com.google.cloud.tpu.v2.UpdateNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.UpdateNodeRequest();
   }
@@ -959,27 +858,27 @@ public static com.google.cloud.tpu.v2.UpdateNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public UpdateNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public UpdateNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -994,4 +893,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.UpdateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
index e896002d359c..e084b805aaaf 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
@@ -1,99 +1,64 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface UpdateNodeRequestOrBuilder
-    extends
+public interface UpdateNodeRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.UpdateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the updateMask field is set.
    */
   boolean hasUpdateMask();
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The updateMask.
    */
   com.google.protobuf.FieldMask getUpdateMask();
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder();
 
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The node.
    */
   com.google.cloud.tpu.v2.Node getNode();
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/proto/google/cloud/tpu/v2/cloud_tpu.proto b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/proto/google/cloud/tpu/v2/cloud_tpu.proto
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/proto/google/cloud/tpu/v2/cloud_tpu.proto
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/proto/google/cloud/tpu/v2/cloud_tpu.proto
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/stub/tpustubsettings/getnode/SyncGetNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/stub/tpustubsettings/getnode/SyncGetNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/stub/tpustubsettings/getnode/SyncGetNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/stub/tpustubsettings/getnode/SyncGetNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetCredentialsProvider.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetCredentialsProvider.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetCredentialsProvider.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetCredentialsProvider.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetCredentialsProvider1.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetCredentialsProvider1.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetCredentialsProvider1.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetCredentialsProvider1.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetEndpoint.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetEndpoint.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetEndpoint.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetEndpoint.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/AsyncCreateNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/AsyncCreateNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/AsyncCreateNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/AsyncCreateNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/AsyncCreateNodeLRO.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/AsyncCreateNodeLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/AsyncCreateNodeLRO.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/AsyncCreateNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNodeLocationnameNodeString.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNodeStringNodeString.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNodeStringNodeString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNodeStringNodeString.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNodeStringNodeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/AsyncDeleteNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/AsyncDeleteNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/AsyncDeleteNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/AsyncDeleteNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/AsyncDeleteNodeLRO.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/AsyncDeleteNodeLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/AsyncDeleteNodeLRO.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/AsyncDeleteNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNodeNodename.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNodeNodename.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNodeNodename.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNodeNodename.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNodeString.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNodeString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNodeString.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNodeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/AsyncGetAcceleratorType.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/AsyncGetAcceleratorType.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/AsyncGetAcceleratorType.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/AsyncGetAcceleratorType.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/SyncGetAcceleratorType.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/SyncGetAcceleratorType.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/SyncGetAcceleratorType.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/SyncGetAcceleratorType.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getguestattributes/AsyncGetGuestAttributes.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getguestattributes/AsyncGetGuestAttributes.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getguestattributes/AsyncGetGuestAttributes.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getguestattributes/AsyncGetGuestAttributes.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getguestattributes/SyncGetGuestAttributes.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getguestattributes/SyncGetGuestAttributes.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getguestattributes/SyncGetGuestAttributes.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getguestattributes/SyncGetGuestAttributes.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getlocation/AsyncGetLocation.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getlocation/AsyncGetLocation.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getlocation/AsyncGetLocation.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getlocation/AsyncGetLocation.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getlocation/SyncGetLocation.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getlocation/SyncGetLocation.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getlocation/SyncGetLocation.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getlocation/SyncGetLocation.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/AsyncGetNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/AsyncGetNode.java
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rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/AsyncGetNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/SyncGetNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/SyncGetNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/SyncGetNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/SyncGetNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/SyncGetNodeNodename.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/SyncGetNodeNodename.java
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rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/SyncGetNodeNodename.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/SyncGetNodeString.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/SyncGetNodeString.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/SyncGetNodeString.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/SyncGetNodeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/AsyncGetRuntimeVersion.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/AsyncGetRuntimeVersion.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/AsyncGetRuntimeVersion.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/AsyncGetRuntimeVersion.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/SyncGetRuntimeVersion.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/SyncGetRuntimeVersion.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/SyncGetRuntimeVersion.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/SyncGetRuntimeVersion.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/SyncGetRuntimeVersionRuntimeversionname.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/SyncGetRuntimeVersionRuntimeversionname.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/SyncGetRuntimeVersionRuntimeversionname.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/SyncGetRuntimeVersionRuntimeversionname.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/SyncGetRuntimeVersionString.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/SyncGetRuntimeVersionString.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/SyncGetRuntimeVersionString.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/SyncGetRuntimeVersionString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java
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rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java
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rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/SyncListAcceleratorTypes.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/SyncListAcceleratorTypes.java
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rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/SyncListAcceleratorTypes.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listlocations/AsyncListLocations.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listlocations/AsyncListLocations.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listlocations/AsyncListLocations.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listlocations/AsyncListLocations.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listlocations/AsyncListLocationsPaged.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listlocations/AsyncListLocationsPaged.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listlocations/AsyncListLocationsPaged.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listlocations/AsyncListLocationsPaged.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listlocations/SyncListLocations.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listlocations/SyncListLocations.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listlocations/SyncListLocations.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listlocations/SyncListLocations.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/AsyncListNodes.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/AsyncListNodes.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/AsyncListNodes.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/AsyncListNodes.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/AsyncListNodesPaged.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/AsyncListNodesPaged.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/AsyncListNodesPaged.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/AsyncListNodesPaged.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/SyncListNodes.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/SyncListNodes.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/SyncListNodes.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/SyncListNodes.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/SyncListNodesLocationname.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/SyncListNodesLocationname.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/SyncListNodesLocationname.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/SyncListNodesLocationname.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/SyncListNodesString.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/SyncListNodesString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/SyncListNodesString.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/SyncListNodesString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/AsyncListRuntimeVersions.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/AsyncListRuntimeVersions.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/AsyncListRuntimeVersions.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/AsyncListRuntimeVersions.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/SyncListRuntimeVersions.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/SyncListRuntimeVersions.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/SyncListRuntimeVersions.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/SyncListRuntimeVersions.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/SyncListRuntimeVersionsString.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/SyncListRuntimeVersionsString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/SyncListRuntimeVersionsString.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/SyncListRuntimeVersionsString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/startnode/AsyncStartNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/startnode/AsyncStartNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/startnode/AsyncStartNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/startnode/AsyncStartNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/startnode/AsyncStartNodeLRO.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/startnode/AsyncStartNodeLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/startnode/AsyncStartNodeLRO.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/startnode/AsyncStartNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/startnode/SyncStartNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/startnode/SyncStartNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/startnode/SyncStartNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/startnode/SyncStartNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/AsyncStopNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/AsyncStopNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/AsyncStopNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/AsyncStopNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/AsyncStopNodeLRO.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/AsyncStopNodeLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/AsyncStopNodeLRO.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/AsyncStopNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/SyncStopNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/SyncStopNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/SyncStopNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/SyncStopNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/AsyncUpdateNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/AsyncUpdateNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/AsyncUpdateNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/AsyncUpdateNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/AsyncUpdateNodeLRO.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/AsyncUpdateNodeLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/AsyncUpdateNodeLRO.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/AsyncUpdateNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/SyncUpdateNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/SyncUpdateNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/SyncUpdateNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/SyncUpdateNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpusettings/getnode/SyncGetNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpusettings/getnode/SyncGetNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpusettings/getnode/SyncGetNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpusettings/getnode/SyncGetNode.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
similarity index 99%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
index a0ba9a34deeb..357bc4b28751 100644
--- a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
@@ -32,6 +32,7 @@
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.OperationCallSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.location.GetLocationRequest;
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/gapic_metadata.json b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/gapic_metadata.json
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/gapic_metadata.json
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/gapic_metadata.json
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/package-info.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/package-info.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/package-info.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/package-info.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuCallableFactory.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuCallableFactory.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuCallableFactory.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuCallableFactory.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
similarity index 99%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
index 5760526c4511..1eb67191472a 100644
--- a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
@@ -70,6 +70,7 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
+import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStub.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStub.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStub.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStub.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocations.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocations.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocations.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocations.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocationsImpl.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocationsImpl.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocationsImpl.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocationsImpl.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpu.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpu.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpu.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpu.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpuImpl.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpuImpl.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpuImpl.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpuImpl.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/TpuClientTest.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/TpuClientTest.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/TpuClientTest.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/TpuClientTest.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java b/owl-bot-staging/java-tpu/v2alpha1/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
new file mode 100644
index 000000000000..c81fdb7524bd
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
@@ -0,0 +1,1770 @@
+package com.google.cloud.tpu.v2alpha1;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ * 
+ * Manages TPU nodes and other resources
+ * TPU API v2alpha1
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/tpu/v2alpha1/cloud_tpu.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class TpuGrpc {
+
+  private TpuGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.tpu.v2alpha1.Tpu";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor getListNodesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
+      requestType = com.google.cloud.tpu.v2alpha1.ListNodesRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.ListNodesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListNodesMethod() {
+    io.grpc.MethodDescriptor getListNodesMethod;
+    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+          TpuGrpc.getListNodesMethod = getListNodesMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.ListNodesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.ListNodesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
+              .build();
+        }
+      }
+    }
+    return getListNodesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetNode",
+      requestType = com.google.cloud.tpu.v2alpha1.GetNodeRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.Node.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetNodeMethod() {
+    io.grpc.MethodDescriptor getGetNodeMethod;
+    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+          TpuGrpc.getGetNodeMethod = getGetNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.GetNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
+              .build();
+        }
+      }
+    }
+    return getGetNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getCreateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
+      requestType = com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getCreateNodeMethod() {
+    io.grpc.MethodDescriptor getCreateNodeMethod;
+    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+          TpuGrpc.getCreateNodeMethod = getCreateNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.CreateNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
+              .build();
+        }
+      }
+    }
+    return getCreateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getDeleteNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
+      requestType = com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getDeleteNodeMethod() {
+    io.grpc.MethodDescriptor getDeleteNodeMethod;
+    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+          TpuGrpc.getDeleteNodeMethod = getDeleteNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
+              .build();
+        }
+      }
+    }
+    return getDeleteNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getStopNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StopNode",
+      requestType = com.google.cloud.tpu.v2alpha1.StopNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getStopNodeMethod() {
+    io.grpc.MethodDescriptor getStopNodeMethod;
+    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+          TpuGrpc.getStopNodeMethod = getStopNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.StopNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
+              .build();
+        }
+      }
+    }
+    return getStopNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getStartNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StartNode",
+      requestType = com.google.cloud.tpu.v2alpha1.StartNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getStartNodeMethod() {
+    io.grpc.MethodDescriptor getStartNodeMethod;
+    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+          TpuGrpc.getStartNodeMethod = getStartNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.StartNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
+              .build();
+        }
+      }
+    }
+    return getStartNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getUpdateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "UpdateNode",
+      requestType = com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getUpdateNodeMethod() {
+    io.grpc.MethodDescriptor getUpdateNodeMethod;
+    if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
+          TpuGrpc.getUpdateNodeMethod = getUpdateNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("UpdateNode"))
+              .build();
+        }
+      }
+    }
+    return getUpdateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getListQueuedResourcesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListQueuedResources",
+      requestType = com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListQueuedResourcesMethod() {
+    io.grpc.MethodDescriptor getListQueuedResourcesMethod;
+    if ((getListQueuedResourcesMethod = TpuGrpc.getListQueuedResourcesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListQueuedResourcesMethod = TpuGrpc.getListQueuedResourcesMethod) == null) {
+          TpuGrpc.getListQueuedResourcesMethod = getListQueuedResourcesMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListQueuedResources"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListQueuedResources"))
+              .build();
+        }
+      }
+    }
+    return getListQueuedResourcesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetQueuedResourceMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetQueuedResource",
+      requestType = com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.QueuedResource.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetQueuedResourceMethod() {
+    io.grpc.MethodDescriptor getGetQueuedResourceMethod;
+    if ((getGetQueuedResourceMethod = TpuGrpc.getGetQueuedResourceMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetQueuedResourceMethod = TpuGrpc.getGetQueuedResourceMethod) == null) {
+          TpuGrpc.getGetQueuedResourceMethod = getGetQueuedResourceMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetQueuedResource"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetQueuedResource"))
+              .build();
+        }
+      }
+    }
+    return getGetQueuedResourceMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getCreateQueuedResourceMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateQueuedResource",
+      requestType = com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getCreateQueuedResourceMethod() {
+    io.grpc.MethodDescriptor getCreateQueuedResourceMethod;
+    if ((getCreateQueuedResourceMethod = TpuGrpc.getCreateQueuedResourceMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getCreateQueuedResourceMethod = TpuGrpc.getCreateQueuedResourceMethod) == null) {
+          TpuGrpc.getCreateQueuedResourceMethod = getCreateQueuedResourceMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateQueuedResource"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateQueuedResource"))
+              .build();
+        }
+      }
+    }
+    return getCreateQueuedResourceMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getDeleteQueuedResourceMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteQueuedResource",
+      requestType = com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getDeleteQueuedResourceMethod() {
+    io.grpc.MethodDescriptor getDeleteQueuedResourceMethod;
+    if ((getDeleteQueuedResourceMethod = TpuGrpc.getDeleteQueuedResourceMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getDeleteQueuedResourceMethod = TpuGrpc.getDeleteQueuedResourceMethod) == null) {
+          TpuGrpc.getDeleteQueuedResourceMethod = getDeleteQueuedResourceMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteQueuedResource"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteQueuedResource"))
+              .build();
+        }
+      }
+    }
+    return getDeleteQueuedResourceMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGenerateServiceIdentityMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GenerateServiceIdentity",
+      requestType = com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGenerateServiceIdentityMethod() {
+    io.grpc.MethodDescriptor getGenerateServiceIdentityMethod;
+    if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
+          TpuGrpc.getGenerateServiceIdentityMethod = getGenerateServiceIdentityMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GenerateServiceIdentity"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GenerateServiceIdentity"))
+              .build();
+        }
+      }
+    }
+    return getGenerateServiceIdentityMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
+      requestType = com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListAcceleratorTypesMethod() {
+    io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
+    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+          TpuGrpc.getListAcceleratorTypesMethod = getListAcceleratorTypesMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
+              .build();
+        }
+      }
+    }
+    return getListAcceleratorTypesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
+      requestType = com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.AcceleratorType.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetAcceleratorTypeMethod() {
+    io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
+    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+          TpuGrpc.getGetAcceleratorTypeMethod = getGetAcceleratorTypeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
+              .build();
+        }
+      }
+    }
+    return getGetAcceleratorTypeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getListRuntimeVersionsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListRuntimeVersions",
+      requestType = com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListRuntimeVersionsMethod() {
+    io.grpc.MethodDescriptor getListRuntimeVersionsMethod;
+    if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
+          TpuGrpc.getListRuntimeVersionsMethod = getListRuntimeVersionsMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListRuntimeVersions"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListRuntimeVersions"))
+              .build();
+        }
+      }
+    }
+    return getListRuntimeVersionsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetRuntimeVersionMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetRuntimeVersion",
+      requestType = com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.RuntimeVersion.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetRuntimeVersionMethod() {
+    io.grpc.MethodDescriptor getGetRuntimeVersionMethod;
+    if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
+          TpuGrpc.getGetRuntimeVersionMethod = getGetRuntimeVersionMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetRuntimeVersion"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetRuntimeVersion"))
+              .build();
+        }
+      }
+    }
+    return getGetRuntimeVersionMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetGuestAttributesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetGuestAttributes",
+      requestType = com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetGuestAttributesMethod() {
+    io.grpc.MethodDescriptor getGetGuestAttributesMethod;
+    if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
+          TpuGrpc.getGetGuestAttributesMethod = getGetGuestAttributesMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetGuestAttributes"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetGuestAttributes"))
+              .build();
+        }
+      }
+    }
+    return getGetGuestAttributesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getSimulateMaintenanceEventMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "SimulateMaintenanceEvent",
+      requestType = com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getSimulateMaintenanceEventMethod() {
+    io.grpc.MethodDescriptor getSimulateMaintenanceEventMethod;
+    if ((getSimulateMaintenanceEventMethod = TpuGrpc.getSimulateMaintenanceEventMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getSimulateMaintenanceEventMethod = TpuGrpc.getSimulateMaintenanceEventMethod) == null) {
+          TpuGrpc.getSimulateMaintenanceEventMethod = getSimulateMaintenanceEventMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "SimulateMaintenanceEvent"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("SimulateMaintenanceEvent"))
+              .build();
+        }
+      }
+    }
+    return getSimulateMaintenanceEventMethod;
+  }
+
+  /**
+   * Creates a new async stub that supports all call types for the service
+   */
+  public static TpuStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new TpuStub(channel, callOptions);
+        }
+      };
+    return TpuStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static TpuBlockingStub newBlockingStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new TpuBlockingStub(channel, callOptions);
+        }
+      };
+    return TpuBlockingStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new ListenableFuture-style stub that supports unary calls on the service
+   */
+  public static TpuFutureStub newFutureStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new TpuFutureStub(channel, callOptions);
+        }
+      };
+    return TpuFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2alpha1
+   * 

+   */
+  public static abstract class TpuImplBase implements io.grpc.BindableService {
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(com.google.cloud.tpu.v2alpha1.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(com.google.cloud.tpu.v2alpha1.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(com.google.cloud.tpu.v2alpha1.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(com.google.cloud.tpu.v2alpha1.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(com.google.cloud.tpu.v2alpha1.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public void updateNode(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Lists queued resources.
+     * 

+     */
+    public void listQueuedResources(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListQueuedResourcesMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets details of a queued resource.
+     * 

+     */
+    public void getQueuedResource(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetQueuedResourceMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Creates a QueuedResource TPU instance.
+     * 

+     */
+    public void createQueuedResource(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateQueuedResourceMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a QueuedResource TPU instance.
+     * 

+     */
+    public void deleteQueuedResource(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteQueuedResourceMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public void generateServiceIdentity(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGenerateServiceIdentityMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListAcceleratorTypesMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetAcceleratorTypeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public void listRuntimeVersions(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListRuntimeVersionsMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public void getRuntimeVersion(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetRuntimeVersionMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public void getGuestAttributes(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetGuestAttributesMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Simulates a maintenance event.
+     * 

+     */
+    public void simulateMaintenanceEvent(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getSimulateMaintenanceEventMethod(), responseObserver);
+    }
+
+    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+          .addMethod(
+            getListNodesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.ListNodesRequest,
+                com.google.cloud.tpu.v2alpha1.ListNodesResponse>(
+                  this, METHODID_LIST_NODES)))
+          .addMethod(
+            getGetNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.GetNodeRequest,
+                com.google.cloud.tpu.v2alpha1.Node>(
+                  this, METHODID_GET_NODE)))
+          .addMethod(
+            getCreateNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.CreateNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_CREATE_NODE)))
+          .addMethod(
+            getDeleteNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.DeleteNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_DELETE_NODE)))
+          .addMethod(
+            getStopNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.StopNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_STOP_NODE)))
+          .addMethod(
+            getStartNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.StartNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_START_NODE)))
+          .addMethod(
+            getUpdateNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.UpdateNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_UPDATE_NODE)))
+          .addMethod(
+            getListQueuedResourcesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest,
+                com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>(
+                  this, METHODID_LIST_QUEUED_RESOURCES)))
+          .addMethod(
+            getGetQueuedResourceMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest,
+                com.google.cloud.tpu.v2alpha1.QueuedResource>(
+                  this, METHODID_GET_QUEUED_RESOURCE)))
+          .addMethod(
+            getCreateQueuedResourceMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_CREATE_QUEUED_RESOURCE)))
+          .addMethod(
+            getDeleteQueuedResourceMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_DELETE_QUEUED_RESOURCE)))
+          .addMethod(
+            getGenerateServiceIdentityMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest,
+                com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>(
+                  this, METHODID_GENERATE_SERVICE_IDENTITY)))
+          .addMethod(
+            getListAcceleratorTypesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest,
+                com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>(
+                  this, METHODID_LIST_ACCELERATOR_TYPES)))
+          .addMethod(
+            getGetAcceleratorTypeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest,
+                com.google.cloud.tpu.v2alpha1.AcceleratorType>(
+                  this, METHODID_GET_ACCELERATOR_TYPE)))
+          .addMethod(
+            getListRuntimeVersionsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest,
+                com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>(
+                  this, METHODID_LIST_RUNTIME_VERSIONS)))
+          .addMethod(
+            getGetRuntimeVersionMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest,
+                com.google.cloud.tpu.v2alpha1.RuntimeVersion>(
+                  this, METHODID_GET_RUNTIME_VERSION)))
+          .addMethod(
+            getGetGuestAttributesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest,
+                com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>(
+                  this, METHODID_GET_GUEST_ATTRIBUTES)))
+          .addMethod(
+            getSimulateMaintenanceEventMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_SIMULATE_MAINTENANCE_EVENT)))
+          .build();
+    }
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2alpha1
+   * 

+   */
+  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
+    private TpuStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(com.google.cloud.tpu.v2alpha1.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(com.google.cloud.tpu.v2alpha1.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(com.google.cloud.tpu.v2alpha1.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(com.google.cloud.tpu.v2alpha1.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(com.google.cloud.tpu.v2alpha1.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public void updateNode(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Lists queued resources.
+     * 

+     */
+    public void listQueuedResources(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListQueuedResourcesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets details of a queued resource.
+     * 

+     */
+    public void getQueuedResource(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetQueuedResourceMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Creates a QueuedResource TPU instance.
+     * 

+     */
+    public void createQueuedResource(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateQueuedResourceMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a QueuedResource TPU instance.
+     * 

+     */
+    public void deleteQueuedResource(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteQueuedResourceMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public void generateServiceIdentity(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public void listRuntimeVersions(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public void getRuntimeVersion(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public void getGuestAttributes(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Simulates a maintenance event.
+     * 

+     */
+    public void simulateMaintenanceEvent(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getSimulateMaintenanceEventMethod(), getCallOptions()), request, responseObserver);
+    }
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2alpha1
+   * 

+   */
+  public static final class TpuBlockingStub extends io.grpc.stub.AbstractBlockingStub {
+    private TpuBlockingStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuBlockingStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuBlockingStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.ListNodesResponse listNodes(com.google.cloud.tpu.v2alpha1.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListNodesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.Node getNode(com.google.cloud.tpu.v2alpha1.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.longrunning.Operation createNode(com.google.cloud.tpu.v2alpha1.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.longrunning.Operation deleteNode(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.longrunning.Operation stopNode(com.google.cloud.tpu.v2alpha1.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStopNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.longrunning.Operation startNode(com.google.cloud.tpu.v2alpha1.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStartNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public com.google.longrunning.Operation updateNode(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getUpdateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Lists queued resources.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse listQueuedResources(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListQueuedResourcesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets details of a queued resource.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetQueuedResourceMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Creates a QueuedResource TPU instance.
+     * 

+     */
+    public com.google.longrunning.Operation createQueuedResource(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateQueuedResourceMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Deletes a QueuedResource TPU instance.
+     * 

+     */
+    public com.google.longrunning.Operation deleteQueuedResource(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteQueuedResourceMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse generateServiceIdentity(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGenerateServiceIdentityMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse listAcceleratorTypes(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorType(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse listRuntimeVersions(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListRuntimeVersionsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersion(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetRuntimeVersionMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse getGuestAttributes(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetGuestAttributesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Simulates a maintenance event.
+     * 

+     */
+    public com.google.longrunning.Operation simulateMaintenanceEvent(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getSimulateMaintenanceEventMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2alpha1
+   * 

+   */
+  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
+    private TpuFutureStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuFutureStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listNodes(
+        com.google.cloud.tpu.v2alpha1.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getNode(
+        com.google.cloud.tpu.v2alpha1.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture createNode(
+        com.google.cloud.tpu.v2alpha1.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture deleteNode(
+        com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture stopNode(
+        com.google.cloud.tpu.v2alpha1.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture startNode(
+        com.google.cloud.tpu.v2alpha1.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture updateNode(
+        com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Lists queued resources.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listQueuedResources(
+        com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListQueuedResourcesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets details of a queued resource.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getQueuedResource(
+        com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetQueuedResourceMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Creates a QueuedResource TPU instance.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture createQueuedResource(
+        com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateQueuedResourceMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Deletes a QueuedResource TPU instance.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture deleteQueuedResource(
+        com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteQueuedResourceMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture generateServiceIdentity(
+        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listAcceleratorTypes(
+        com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getAcceleratorType(
+        com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listRuntimeVersions(
+        com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getRuntimeVersion(
+        com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getGuestAttributes(
+        com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Simulates a maintenance event.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture simulateMaintenanceEvent(
+        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getSimulateMaintenanceEventMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_LIST_NODES = 0;
+  private static final int METHODID_GET_NODE = 1;
+  private static final int METHODID_CREATE_NODE = 2;
+  private static final int METHODID_DELETE_NODE = 3;
+  private static final int METHODID_STOP_NODE = 4;
+  private static final int METHODID_START_NODE = 5;
+  private static final int METHODID_UPDATE_NODE = 6;
+  private static final int METHODID_LIST_QUEUED_RESOURCES = 7;
+  private static final int METHODID_GET_QUEUED_RESOURCE = 8;
+  private static final int METHODID_CREATE_QUEUED_RESOURCE = 9;
+  private static final int METHODID_DELETE_QUEUED_RESOURCE = 10;
+  private static final int METHODID_GENERATE_SERVICE_IDENTITY = 11;
+  private static final int METHODID_LIST_ACCELERATOR_TYPES = 12;
+  private static final int METHODID_GET_ACCELERATOR_TYPE = 13;
+  private static final int METHODID_LIST_RUNTIME_VERSIONS = 14;
+  private static final int METHODID_GET_RUNTIME_VERSION = 15;
+  private static final int METHODID_GET_GUEST_ATTRIBUTES = 16;
+  private static final int METHODID_SIMULATE_MAINTENANCE_EVENT = 17;
+
+  private static final class MethodHandlers implements
+      io.grpc.stub.ServerCalls.UnaryMethod,
+      io.grpc.stub.ServerCalls.ServerStreamingMethod,
+      io.grpc.stub.ServerCalls.ClientStreamingMethod,
+      io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final TpuImplBase serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_LIST_NODES:
+          serviceImpl.listNodes((com.google.cloud.tpu.v2alpha1.ListNodesRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_NODE:
+          serviceImpl.getNode((com.google.cloud.tpu.v2alpha1.GetNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_CREATE_NODE:
+          serviceImpl.createNode((com.google.cloud.tpu.v2alpha1.CreateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_NODE:
+          serviceImpl.deleteNode((com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_STOP_NODE:
+          serviceImpl.stopNode((com.google.cloud.tpu.v2alpha1.StopNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_START_NODE:
+          serviceImpl.startNode((com.google.cloud.tpu.v2alpha1.StartNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_UPDATE_NODE:
+          serviceImpl.updateNode((com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_QUEUED_RESOURCES:
+          serviceImpl.listQueuedResources((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_QUEUED_RESOURCE:
+          serviceImpl.getQueuedResource((com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_CREATE_QUEUED_RESOURCE:
+          serviceImpl.createQueuedResource((com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_QUEUED_RESOURCE:
+          serviceImpl.deleteQueuedResource((com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GENERATE_SERVICE_IDENTITY:
+          serviceImpl.generateServiceIdentity((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_ACCELERATOR_TYPES:
+          serviceImpl.listAcceleratorTypes((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_ACCELERATOR_TYPE:
+          serviceImpl.getAcceleratorType((com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_RUNTIME_VERSIONS:
+          serviceImpl.listRuntimeVersions((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_RUNTIME_VERSION:
+          serviceImpl.getRuntimeVersion((com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_GUEST_ATTRIBUTES:
+          serviceImpl.getGuestAttributes((com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_SIMULATE_MAINTENANCE_EVENT:
+          serviceImpl.simulateMaintenanceEvent((com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  private static abstract class TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    TpuBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("Tpu");
+    }
+  }
+
+  private static final class TpuFileDescriptorSupplier
+      extends TpuBaseDescriptorSupplier {
+    TpuFileDescriptorSupplier() {}
+  }
+
+  private static final class TpuMethodDescriptorSupplier
+      extends TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    TpuMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (TpuGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+              .setSchemaDescriptor(new TpuFileDescriptorSupplier())
+              .addMethod(getListNodesMethod())
+              .addMethod(getGetNodeMethod())
+              .addMethod(getCreateNodeMethod())
+              .addMethod(getDeleteNodeMethod())
+              .addMethod(getStopNodeMethod())
+              .addMethod(getStartNodeMethod())
+              .addMethod(getUpdateNodeMethod())
+              .addMethod(getListQueuedResourcesMethod())
+              .addMethod(getGetQueuedResourceMethod())
+              .addMethod(getCreateQueuedResourceMethod())
+              .addMethod(getDeleteQueuedResourceMethod())
+              .addMethod(getGenerateServiceIdentityMethod())
+              .addMethod(getListAcceleratorTypesMethod())
+              .addMethod(getGetAcceleratorTypeMethod())
+              .addMethod(getListRuntimeVersionsMethod())
+              .addMethod(getGetRuntimeVersionMethod())
+              .addMethod(getGetGuestAttributesMethod())
+              .addMethod(getSimulateMaintenanceEventMethod())
+              .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
index 0d20bfd3d9c8..4ea69feaa81c 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A accelerator type that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.AcceleratorType}
  */
-public final class AcceleratorType extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class AcceleratorType extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.AcceleratorType)
     AcceleratorTypeOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use AcceleratorType.newBuilder() to construct.
   private AcceleratorType(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private AcceleratorType() {
     name_ = "";
     type_ = "";
@@ -44,43 +26,38 @@ private AcceleratorType() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new AcceleratorType();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.AcceleratorType.class,
-            com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder.class);
+            com.google.cloud.tpu.v2alpha1.AcceleratorType.class, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -89,29 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -120,18 +97,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int TYPE_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object type_ = "";
   /**
-   *
-   *
    * 
    * The accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The type.
    */
   @java.lang.Override
@@ -140,29 +113,29 @@ public java.lang.String getType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       type_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The bytes for type.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTypeBytes() {
+  public com.google.protobuf.ByteString
+      getTypeBytes() {
     java.lang.Object ref = type_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       type_ = b;
       return b;
     } else {
@@ -171,7 +144,6 @@ public com.google.protobuf.ByteString getTypeBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -183,7 +155,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -213,16 +186,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.AcceleratorType)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.AcceleratorType other =
-        (com.google.cloud.tpu.v2alpha1.AcceleratorType) obj;
+    com.google.cloud.tpu.v2alpha1.AcceleratorType other = (com.google.cloud.tpu.v2alpha1.AcceleratorType) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getType().equals(other.getType())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getType()
+        .equals(other.getType())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -243,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.AcceleratorType prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A accelerator type that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.AcceleratorType}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.AcceleratorType)
       com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.AcceleratorType.class,
-              com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder.class);
+              com.google.cloud.tpu.v2alpha1.AcceleratorType.class, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.AcceleratorType.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -383,9 +351,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
@@ -404,11 +372,8 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.AcceleratorType buildPartial() {
-      com.google.cloud.tpu.v2alpha1.AcceleratorType result =
-          new com.google.cloud.tpu.v2alpha1.AcceleratorType(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.AcceleratorType result = new com.google.cloud.tpu.v2alpha1.AcceleratorType(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -427,39 +392,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.AcceleratorType result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.AcceleratorType) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.AcceleratorType) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.AcceleratorType)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -504,25 +468,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                type_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              type_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -532,25 +493,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -559,21 +517,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -581,35 +538,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -619,21 +569,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -643,20 +589,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object type_ = "";
     /**
-     *
-     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @return The type.
      */
     public java.lang.String getType() {
       java.lang.Object ref = type_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         type_ = s;
         return s;
@@ -665,21 +609,20 @@ public java.lang.String getType() {
       }
     }
     /**
-     *
-     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @return The bytes for type.
      */
-    public com.google.protobuf.ByteString getTypeBytes() {
+    public com.google.protobuf.ByteString
+        getTypeBytes() {
       java.lang.Object ref = type_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         type_ = b;
         return b;
       } else {
@@ -687,35 +630,28 @@ public com.google.protobuf.ByteString getTypeBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @param value The type to set.
      * @return This builder for chaining.
      */
-    public Builder setType(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setType(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearType() {
@@ -725,30 +661,26 @@ public Builder clearType() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @param value The bytes for type to set.
      * @return This builder for chaining.
      */
-    public Builder setTypeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTypeBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -758,12 +690,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.AcceleratorType)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.AcceleratorType)
   private static final com.google.cloud.tpu.v2alpha1.AcceleratorType DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.AcceleratorType();
   }
@@ -772,27 +704,27 @@ public static com.google.cloud.tpu.v2alpha1.AcceleratorType getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public AcceleratorType parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public AcceleratorType parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -807,4 +739,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.AcceleratorType getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeName.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeName.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
similarity index 51%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
index 3379a907db8e..d3abf4c1597c 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
@@ -1,75 +1,49 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface AcceleratorTypeOrBuilder
-    extends
+public interface AcceleratorTypeOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.AcceleratorType)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The type.
    */
   java.lang.String getType();
   /**
-   *
-   *
    * 
    * The accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The bytes for type.
    */
-  com.google.protobuf.ByteString getTypeBytes();
+  com.google.protobuf.ByteString
+      getTypeBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
index c41f5080b163..76405df467af 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
@@ -1,85 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * An access config attached to the TPU worker.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.AccessConfig}
  */
-public final class AccessConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class AccessConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.AccessConfig)
     AccessConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use AccessConfig.newBuilder() to construct.
   private AccessConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private AccessConfig() {
     externalIp_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new AccessConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.AccessConfig.class,
-            com.google.cloud.tpu.v2alpha1.AccessConfig.Builder.class);
+            com.google.cloud.tpu.v2alpha1.AccessConfig.class, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder.class);
   }
 
   public static final int EXTERNAL_IP_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object externalIp_ = "";
   /**
-   *
-   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The externalIp.
    */
   @java.lang.Override
@@ -88,29 +65,29 @@ public java.lang.String getExternalIp() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       externalIp_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for externalIp.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getExternalIpBytes() {
+  public com.google.protobuf.ByteString
+      getExternalIpBytes() {
     java.lang.Object ref = externalIp_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       externalIp_ = b;
       return b;
     } else {
@@ -119,7 +96,6 @@ public com.google.protobuf.ByteString getExternalIpBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -131,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(externalIp_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, externalIp_);
     }
@@ -155,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.AccessConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.AccessConfig other =
-        (com.google.cloud.tpu.v2alpha1.AccessConfig) obj;
+    com.google.cloud.tpu.v2alpha1.AccessConfig other = (com.google.cloud.tpu.v2alpha1.AccessConfig) obj;
 
-    if (!getExternalIp().equals(other.getExternalIp())) return false;
+    if (!getExternalIp()
+        .equals(other.getExternalIp())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -182,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.AccessConfig parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.AccessConfig parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.AccessConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * An access config attached to the TPU worker.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.AccessConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.AccessConfig)
       com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.AccessConfig.class,
-              com.google.cloud.tpu.v2alpha1.AccessConfig.Builder.class);
+              com.google.cloud.tpu.v2alpha1.AccessConfig.class, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.AccessConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -321,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
     }
 
     @java.lang.Override
@@ -342,11 +313,8 @@ public com.google.cloud.tpu.v2alpha1.AccessConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.AccessConfig buildPartial() {
-      com.google.cloud.tpu.v2alpha1.AccessConfig result =
-          new com.google.cloud.tpu.v2alpha1.AccessConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.AccessConfig result = new com.google.cloud.tpu.v2alpha1.AccessConfig(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -362,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.AccessConfig result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.AccessConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.AccessConfig) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.AccessConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -434,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                externalIp_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              externalIp_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -456,25 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object externalIp_ = "";
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The externalIp.
      */
     public java.lang.String getExternalIp() {
       java.lang.Object ref = externalIp_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         externalIp_ = s;
         return s;
@@ -483,21 +445,20 @@ public java.lang.String getExternalIp() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The bytes for externalIp.
      */
-    public com.google.protobuf.ByteString getExternalIpBytes() {
+    public com.google.protobuf.ByteString
+        getExternalIpBytes() {
       java.lang.Object ref = externalIp_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         externalIp_ = b;
         return b;
       } else {
@@ -505,35 +466,28 @@ public com.google.protobuf.ByteString getExternalIpBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The externalIp to set.
      * @return This builder for chaining.
      */
-    public Builder setExternalIp(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setExternalIp(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       externalIp_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return This builder for chaining.
      */
     public Builder clearExternalIp() {
@@ -543,30 +497,26 @@ public Builder clearExternalIp() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The bytes for externalIp to set.
      * @return This builder for chaining.
      */
-    public Builder setExternalIpBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setExternalIpBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       externalIp_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -576,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.AccessConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.AccessConfig)
   private static final com.google.cloud.tpu.v2alpha1.AccessConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.AccessConfig();
   }
@@ -590,27 +540,27 @@ public static com.google.cloud.tpu.v2alpha1.AccessConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public AccessConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public AccessConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -625,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.AccessConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
similarity index 52%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
index 3ff4351e51d5..f8ae5ed04810 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
@@ -1,50 +1,29 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface AccessConfigOrBuilder
-    extends
+public interface AccessConfigOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.AccessConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The externalIp.
    */
   java.lang.String getExternalIp();
   /**
-   *
-   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for externalIp.
    */
-  com.google.protobuf.ByteString getExternalIpBytes();
+  com.google.protobuf.ByteString
+      getExternalIpBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
similarity index 69%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
index 486c8bfc5a10..2f782b402c6a 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A node-attached disk resource.
  * Next ID: 8;
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.AttachedDisk}
  */
-public final class AttachedDisk extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class AttachedDisk extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.AttachedDisk)
     AttachedDiskOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use AttachedDisk.newBuilder() to construct.
   private AttachedDisk(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private AttachedDisk() {
     sourceDisk_ = "";
     mode_ = 0;
@@ -45,43 +27,39 @@ private AttachedDisk() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new AttachedDisk();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.AttachedDisk.class,
-            com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder.class);
+            com.google.cloud.tpu.v2alpha1.AttachedDisk.class, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * The different mode of the attached disk.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode}
    */
-  public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
+  public enum DiskMode
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * The disk mode is not known/set.
      * 

@@ -90,8 +68,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     DISK_MODE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * Attaches the disk in read-write mode. Only one TPU node can attach a disk
      * in read-write mode at a time.
@@ -101,8 +77,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     READ_WRITE(1),
     /**
-     *
-     *
      * 
      * Attaches the disk in read-only mode. Multiple TPU nodes can attach
      * a disk in read-only mode at a time.
@@ -115,8 +89,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * The disk mode is not known/set.
      * 

@@ -125,8 +97,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int DISK_MODE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * Attaches the disk in read-write mode. Only one TPU node can attach a disk
      * in read-write mode at a time.
@@ -136,8 +106,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int READ_WRITE_VALUE = 1;
     /**
-     *
-     *
      * 
      * Attaches the disk in read-only mode. Multiple TPU nodes can attach
      * a disk in read-only mode at a time.
@@ -147,6 +115,7 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int READ_ONLY_VALUE = 2;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -171,49 +140,49 @@ public static DiskMode valueOf(int value) {
      */
     public static DiskMode forNumber(int value) {
       switch (value) {
-        case 0:
-          return DISK_MODE_UNSPECIFIED;
-        case 1:
-          return READ_WRITE;
-        case 2:
-          return READ_ONLY;
-        default:
-          return null;
+        case 0: return DISK_MODE_UNSPECIFIED;
+        case 1: return READ_WRITE;
+        case 2: return READ_ONLY;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        DiskMode> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public DiskMode findValueByNumber(int number) {
+              return DiskMode.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public DiskMode findValueByNumber(int number) {
-            return DiskMode.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.AttachedDisk.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final DiskMode[] VALUES = values();
 
-    public static DiskMode valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static DiskMode valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -231,19 +200,15 @@ private DiskMode(int value) {
   }
 
   public static final int SOURCE_DISK_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object sourceDisk_ = "";
   /**
-   *
-   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
-   *
    * @return The sourceDisk.
    */
   @java.lang.Override
@@ -252,30 +217,30 @@ public java.lang.String getSourceDisk() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       sourceDisk_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
-   *
    * @return The bytes for sourceDisk.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSourceDiskBytes() {
+  public com.google.protobuf.ByteString
+      getSourceDiskBytes() {
     java.lang.Object ref = sourceDisk_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       sourceDisk_ = b;
       return b;
     } else {
@@ -286,8 +251,6 @@ public com.google.protobuf.ByteString getSourceDiskBytes() {
   public static final int MODE_FIELD_NUMBER = 4;
   private int mode_ = 0;
   /**
-   *
-   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -295,16 +258,12 @@ public com.google.protobuf.ByteString getSourceDiskBytes() {
    * 

    *
    * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
-   *
    * @return The enum numeric value on the wire for mode.
    */
-  @java.lang.Override
-  public int getModeValue() {
+  @java.lang.Override public int getModeValue() {
     return mode_;
   }
   /**
-   *
-   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -312,20 +271,14 @@ public int getModeValue() {
    * 

    *
    * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
-   *
    * @return The mode.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode() {
-    com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode result =
-        com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.forNumber(mode_);
-    return result == null
-        ? com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.UNRECOGNIZED
-        : result;
+  @java.lang.Override public com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode() {
+    com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode result = com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.forNumber(mode_);
+    return result == null ? com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.UNRECOGNIZED : result;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -337,12 +290,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(sourceDisk_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, sourceDisk_);
     }
-    if (mode_
-        != com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
+    if (mode_ != com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
       output.writeEnum(4, mode_);
     }
     getUnknownFields().writeTo(output);
@@ -357,9 +310,9 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(sourceDisk_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, sourceDisk_);
     }
-    if (mode_
-        != com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(4, mode_);
+    if (mode_ != com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(4, mode_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -369,15 +322,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.AttachedDisk)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.AttachedDisk other =
-        (com.google.cloud.tpu.v2alpha1.AttachedDisk) obj;
+    com.google.cloud.tpu.v2alpha1.AttachedDisk other = (com.google.cloud.tpu.v2alpha1.AttachedDisk) obj;
 
-    if (!getSourceDisk().equals(other.getSourceDisk())) return false;
+    if (!getSourceDisk()
+        .equals(other.getSourceDisk())) return false;
     if (mode_ != other.mode_) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -399,104 +352,97 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.AttachedDisk prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A node-attached disk resource.
    * Next ID: 8;
@@ -504,32 +450,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.AttachedDisk}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.AttachedDisk)
       com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.AttachedDisk.class,
-              com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder.class);
+              com.google.cloud.tpu.v2alpha1.AttachedDisk.class, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.AttachedDisk.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -540,9 +487,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
     }
 
     @java.lang.Override
@@ -561,11 +508,8 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.AttachedDisk buildPartial() {
-      com.google.cloud.tpu.v2alpha1.AttachedDisk result =
-          new com.google.cloud.tpu.v2alpha1.AttachedDisk(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.AttachedDisk result = new com.google.cloud.tpu.v2alpha1.AttachedDisk(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -584,39 +528,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.AttachedDisk result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.AttachedDisk) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.AttachedDisk) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.AttachedDisk)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -659,25 +602,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 26:
-              {
-                sourceDisk_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 26
-            case 32:
-              {
-                mode_ = input.readEnum();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 32
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 26: {
+              sourceDisk_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 26
+            case 32: {
+              mode_ = input.readEnum();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 32
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -687,26 +627,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object sourceDisk_ = "";
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @return The sourceDisk.
      */
     public java.lang.String getSourceDisk() {
       java.lang.Object ref = sourceDisk_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         sourceDisk_ = s;
         return s;
@@ -715,22 +652,21 @@ public java.lang.String getSourceDisk() {
       }
     }
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @return The bytes for sourceDisk.
      */
-    public com.google.protobuf.ByteString getSourceDiskBytes() {
+    public com.google.protobuf.ByteString
+        getSourceDiskBytes() {
       java.lang.Object ref = sourceDisk_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         sourceDisk_ = b;
         return b;
       } else {
@@ -738,37 +674,30 @@ public com.google.protobuf.ByteString getSourceDiskBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @param value The sourceDisk to set.
      * @return This builder for chaining.
      */
-    public Builder setSourceDisk(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSourceDisk(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       sourceDisk_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSourceDisk() {
@@ -778,22 +707,18 @@ public Builder clearSourceDisk() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @param value The bytes for sourceDisk to set.
      * @return This builder for chaining.
      */
-    public Builder setSourceDiskBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSourceDiskBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       sourceDisk_ = value;
       bitField0_ |= 0x00000001;
@@ -803,8 +728,6 @@ public Builder setSourceDiskBytes(com.google.protobuf.ByteString value) {
 
     private int mode_ = 0;
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -812,16 +735,12 @@ public Builder setSourceDiskBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
-     *
      * @return The enum numeric value on the wire for mode.
      */
-    @java.lang.Override
-    public int getModeValue() {
+    @java.lang.Override public int getModeValue() {
       return mode_;
     }
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -829,7 +748,6 @@ public int getModeValue() {
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
-     *
      * @param value The enum numeric value on the wire for mode to set.
      * @return This builder for chaining.
      */
@@ -840,8 +758,6 @@ public Builder setModeValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -849,20 +765,14 @@ public Builder setModeValue(int value) {
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
-     *
      * @return The mode.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode() {
-      com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode result =
-          com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.forNumber(mode_);
-      return result == null
-          ? com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.UNRECOGNIZED
-          : result;
+      com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode result = com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.forNumber(mode_);
+      return result == null ? com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -870,7 +780,6 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode() {
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
-     *
      * @param value The mode to set.
      * @return This builder for chaining.
      */
@@ -884,8 +793,6 @@ public Builder setMode(com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode value
       return this;
     }
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -893,7 +800,6 @@ public Builder setMode(com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode value
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearMode() {
@@ -902,9 +808,9 @@ public Builder clearMode() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -914,12 +820,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.AttachedDisk)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.AttachedDisk)
   private static final com.google.cloud.tpu.v2alpha1.AttachedDisk DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.AttachedDisk();
   }
@@ -928,27 +834,27 @@ public static com.google.cloud.tpu.v2alpha1.AttachedDisk getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public AttachedDisk parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public AttachedDisk parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -963,4 +869,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.AttachedDisk getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
index b7aebddde19b..e1a6a845faa7 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
@@ -1,58 +1,35 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface AttachedDiskOrBuilder
-    extends
+public interface AttachedDiskOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.AttachedDisk)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
-   *
    * @return The sourceDisk.
    */
   java.lang.String getSourceDisk();
   /**
-   *
-   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
-   *
    * @return The bytes for sourceDisk.
    */
-  com.google.protobuf.ByteString getSourceDiskBytes();
+  com.google.protobuf.ByteString
+      getSourceDiskBytes();
 
   /**
-   *
-   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -60,13 +37,10 @@ public interface AttachedDiskOrBuilder
    * 

    *
    * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
-   *
    * @return The enum numeric value on the wire for mode.
    */
   int getModeValue();
   /**
-   *
-   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -74,7 +48,6 @@ public interface AttachedDiskOrBuilder
    * 

    *
    * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
-   *
    * @return The mode.
    */
   com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode();
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java
new file mode 100644
index 000000000000..e780a71442e1
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java
@@ -0,0 +1,1014 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public final class CloudTpuProto {
+  private CloudTpuProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_Node_LabelsEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_Node_LabelsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_Node_MetadataEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_Node_MetadataEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResource_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_fieldAccessorTable;
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+    internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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+      "ed_resource_id\030\002 \001(\t\022G\n\017queued_resource\030" +
+      "\003 \001(\0132).google.cloud.tpu.v2alpha1.Queued" +
+      "ResourceB\003\340A\002\022\022\n\nrequest_id\030\004 \001(\t\"j\n\033Del" +
+      "eteQueuedResourceRequest\0227\n\004name\030\001 \001(\tB)" +
+      "\340A\002\372A#\n!tpu.googleapis.com/QueuedResourc" +
+      "e\022\022\n\nrequest_id\030\002 \001(\t\" \n\017ServiceIdentity" +
+      "\022\r\n\005email\030\001 \001(\t\"[\n\036GenerateServiceIdenti" +
+      "tyRequest\0229\n\006parent\030\001 \001(\tB)\340A\002\372A#\n!locat" +
+      "ions.googleapis.com/Location\"_\n\037Generate" +
+      "ServiceIdentityResponse\022<\n\010identity\030\001 \001(" +
+      "\0132*.google.cloud.tpu.v2alpha1.ServiceIde" +
+      "ntity\"\243\001\n\017AcceleratorType\022\014\n\004name\030\001 \001(\t\022" +
+      "\014\n\004type\030\002 \001(\t:t\352Aq\n\"tpu.googleapis.com/A" +
+      "cceleratorType\022Kprojects/{project}/locat" +
+      "ions/{location}/acceleratorTypes/{accele" +
+      "rator_type}\"U\n\031GetAcceleratorTypeRequest" +
+      "\0228\n\004name\030\001 \001(\tB*\340A\002\372A$\n\"tpu.googleapis.c" +
+      "om/AcceleratorType\"\242\001\n\033ListAcceleratorTy" +
+      "pesRequest\022:\n\006parent\030\001 \001(\tB*\340A\002\372A$\022\"tpu." +
+      "googleapis.com/AcceleratorType\022\021\n\tpage_s" +
+      "ize\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\022\016\n\006filter\030" +
+      "\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\223\001\n\034ListAccelera" +
+      "torTypesResponse\022E\n\021accelerator_types\030\001 " +
+      "\003(\0132*.google.cloud.tpu.v2alpha1.Accelera" +
+      "torType\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013unre" +
+      "achable\030\003 \003(\t\"\242\001\n\016RuntimeVersion\022\014\n\004name" +
+      "\030\001 \001(\t\022\017\n\007version\030\002 \001(\t:q\352An\n!tpu.google" +
+      "apis.com/RuntimeVersion\022Iprojects/{proje" +
+      "ct}/locations/{location}/runtimeVersions" +
+      "/{runtime_version}\"S\n\030GetRuntimeVersionR" +
+      "equest\0227\n\004name\030\001 \001(\tB)\340A\002\372A#\n!tpu.google" +
+      "apis.com/RuntimeVersion\"\240\001\n\032ListRuntimeV" +
+      "ersionsRequest\0229\n\006parent\030\001 \001(\tB)\340A\002\372A#\022!" +
+      "tpu.googleapis.com/RuntimeVersion\022\021\n\tpag" +
+      "e_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\022\016\n\006filt" +
+      "er\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\220\001\n\033ListRunti" +
+      "meVersionsResponse\022C\n\020runtime_versions\030\001" +
+      " \003(\0132).google.cloud.tpu.v2alpha1.Runtime" +
+      "Version\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013unre" +
+      "achable\030\003 \003(\t\"\326\001\n\021OperationMetadata\022/\n\013c" +
+      "reate_time\030\001 \001(\0132\032.google.protobuf.Times" +
+      "tamp\022,\n\010end_time\030\002 \001(\0132\032.google.protobuf" +
+      ".Timestamp\022\016\n\006target\030\003 \001(\t\022\014\n\004verb\030\004 \001(\t" +
+      "\022\025\n\rstatus_detail\030\005 \001(\t\022\030\n\020cancel_reques" +
+      "ted\030\006 \001(\010\022\023\n\013api_version\030\007 \001(\t\"\313\002\n\007Sympt" +
+      "om\022/\n\013create_time\030\001 \001(\0132\032.google.protobu" +
+      "f.Timestamp\022D\n\014symptom_type\030\002 \001(\0162..goog" +
+      "le.cloud.tpu.v2alpha1.Symptom.SymptomTyp" +
+      "e\022\017\n\007details\030\003 \001(\t\022\021\n\tworker_id\030\004 \001(\t\"\244\001" +
+      "\n\013SymptomType\022\034\n\030SYMPTOM_TYPE_UNSPECIFIE" +
+      "D\020\000\022\016\n\nLOW_MEMORY\020\001\022\021\n\rOUT_OF_MEMORY\020\002\022\025" +
+      "\n\021EXECUTE_TIMED_OUT\020\003\022\023\n\017MESH_BUILD_FAIL" +
+      "\020\004\022\025\n\021HBM_OUT_OF_MEMORY\020\005\022\021\n\rPROJECT_ABU" +
+      "SE\020\006\"r\n\031GetGuestAttributesRequest\022-\n\004nam" +
+      "e\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googleapis.com/Node" +
+      "\022\022\n\nquery_path\030\002 \001(\t\022\022\n\nworker_ids\030\003 \003(\t" +
+      "\"b\n\032GetGuestAttributesResponse\022D\n\020guest_" +
+      "attributes\030\001 \003(\0132*.google.cloud.tpu.v2al" +
+      "pha1.GuestAttributes\"d\n\037SimulateMaintena" +
+      "nceEventRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027t" +
+      "pu.googleapis.com/Node\022\022\n\nworker_ids\030\002 \003" +
+      "(\t\"4\n\026ShieldedInstanceConfig\022\032\n\022enable_s" +
+      "ecure_boot\030\001 \001(\0102\267\035\n\003Tpu\022\250\001\n\tListNodes\022+" +
+      ".google.cloud.tpu.v2alpha1.ListNodesRequ" +
+      "est\032,.google.cloud.tpu.v2alpha1.ListNode" +
+      "sResponse\"@\202\323\344\223\0021\022//v2alpha1/{parent=pro" +
+      "jects/*/locations/*}/nodes\332A\006parent\022\225\001\n\007" +
+      "GetNode\022).google.cloud.tpu.v2alpha1.GetN" +
+      "odeRequest\032\037.google.cloud.tpu.v2alpha1.N" +
+      "ode\">\202\323\344\223\0021\022//v2alpha1/{name=projects/*/" +
+      "locations/*/nodes/*}\332A\004name\022\312\001\n\nCreateNo" +
+      "de\022,.google.cloud.tpu.v2alpha1.CreateNod" +
+      "eRequest\032\035.google.longrunning.Operation\"" +
+      "o\202\323\344\223\0027\"//v2alpha1/{parent=projects/*/lo" +
+      "cations/*}/nodes:\004node\332A\023parent,node,nod" +
+      "e_id\312A\031\n\004Node\022\021OperationMetadata\022\306\001\n\nDel" +
+      "eteNode\022,.google.cloud.tpu.v2alpha1.Dele" +
+      "teNodeRequest\032\035.google.longrunning.Opera" +
+      "tion\"k\202\323\344\223\0021*//v2alpha1/{name=projects/*" +
+      "/locations/*/nodes/*}\332A\004name\312A*\n\025google." +
+      "protobuf.Empty\022\021OperationMetadata\022\262\001\n\010St" +
+      "opNode\022*.google.cloud.tpu.v2alpha1.StopN" +
+      "odeRequest\032\035.google.longrunning.Operatio" +
+      "n\"[\202\323\344\223\0029\"4/v2alpha1/{name=projects/*/lo" +
+      "cations/*/nodes/*}:stop:\001*\312A\031\n\004Node\022\021Ope" +
+      "rationMetadata\022\265\001\n\tStartNode\022+.google.cl" +
+      "oud.tpu.v2alpha1.StartNodeRequest\032\035.goog" +
+      "le.longrunning.Operation\"\\\202\323\344\223\002:\"5/v2alp" +
+      "ha1/{name=projects/*/locations/*/nodes/*" +
+      "}:start:\001*\312A\031\n\004Node\022\021OperationMetadata\022\314" +
+      "\001\n\nUpdateNode\022,.google.cloud.tpu.v2alpha" +
+      "1.UpdateNodeRequest\032\035.google.longrunning" +
+      ".Operation\"q\202\323\344\223\002<24/v2alpha1/{node.name" +
+      "=projects/*/locations/*/nodes/*}:\004node\332A" +
+      "\020node,update_mask\312A\031\n\004Node\022\021OperationMet" +
+      "adata\022\320\001\n\023ListQueuedResources\0225.google.c" +
+      "loud.tpu.v2alpha1.ListQueuedResourcesReq" +
+      "uest\0326.google.cloud.tpu.v2alpha1.ListQue" +
+      "uedResourcesResponse\"J\202\323\344\223\002;\0229/v2alpha1/" +
+      "{parent=projects/*/locations/*}/queuedRe" +
+      "sources\332A\006parent\022\275\001\n\021GetQueuedResource\0223" +
+      ".google.cloud.tpu.v2alpha1.GetQueuedReso" +
+      "urceRequest\032).google.cloud.tpu.v2alpha1." +
+      "QueuedResource\"H\202\323\344\223\002;\0229/v2alpha1/{name=" +
+      "projects/*/locations/*/queuedResources/*" +
+      "}\332A\004name\022\224\002\n\024CreateQueuedResource\0226.goog" +
+      "le.cloud.tpu.v2alpha1.CreateQueuedResour" +
+      "ceRequest\032\035.google.longrunning.Operation" +
+      "\"\244\001\202\323\344\223\002L\"9/v2alpha1/{parent=projects/*/" +
+      "locations/*}/queuedResources:\017queued_res" +
+      "ource\332A)parent,queued_resource,queued_re" +
+      "source_id\312A#\n\016QueuedResource\022\021OperationM" +
+      "etadata\022\335\001\n\024DeleteQueuedResource\0226.googl" +
+      "e.cloud.tpu.v2alpha1.DeleteQueuedResourc" +
+      "eRequest\032\035.google.longrunning.Operation\"" +
+      "n\202\323\344\223\002;*9/v2alpha1/{name=projects/*/loca" +
+      "tions/*/queuedResources/*}\332A\004name\312A#\n\016Qu" +
+      "euedResource\022\021OperationMetadata\022\336\001\n\027Gene" +
+      "rateServiceIdentity\0229.google.cloud.tpu.v" +
+      "2alpha1.GenerateServiceIdentityRequest\032:" +
+      ".google.cloud.tpu.v2alpha1.GenerateServi" +
+      "ceIdentityResponse\"L\202\323\344\223\002F\"A/v2alpha1/{p" +
+      "arent=projects/*/locations/*}:generateSe" +
+      "rviceIdentity:\001*\022\324\001\n\024ListAcceleratorType" +
+      "s\0226.google.cloud.tpu.v2alpha1.ListAccele" +
+      "ratorTypesRequest\0327.google.cloud.tpu.v2a" +
+      "lpha1.ListAcceleratorTypesResponse\"K\202\323\344\223" +
+      "\002<\022:/v2alpha1/{parent=projects/*/locatio" +
+      "ns/*}/acceleratorTypes\332A\006parent\022\301\001\n\022GetA" +
+      "cceleratorType\0224.google.cloud.tpu.v2alph" +
+      "a1.GetAcceleratorTypeRequest\032*.google.cl" +
+      "oud.tpu.v2alpha1.AcceleratorType\"I\202\323\344\223\002<" +
+      "\022:/v2alpha1/{name=projects/*/locations/*" +
+      "/acceleratorTypes/*}\332A\004name\022\320\001\n\023ListRunt" +
+      "imeVersions\0225.google.cloud.tpu.v2alpha1." +
+      "ListRuntimeVersionsRequest\0326.google.clou" +
+      "d.tpu.v2alpha1.ListRuntimeVersionsRespon" +
+      "se\"J\202\323\344\223\002;\0229/v2alpha1/{parent=projects/*" +
+      "/locations/*}/runtimeVersions\332A\006parent\022\275" +
+      "\001\n\021GetRuntimeVersion\0223.google.cloud.tpu." +
+      "v2alpha1.GetRuntimeVersionRequest\032).goog" +
+      "le.cloud.tpu.v2alpha1.RuntimeVersion\"H\202\323" +
+      "\344\223\002;\0229/v2alpha1/{name=projects/*/locatio" +
+      "ns/*/runtimeVersions/*}\332A\004name\022\320\001\n\022GetGu" +
+      "estAttributes\0224.google.cloud.tpu.v2alpha" +
+      "1.GetGuestAttributesRequest\0325.google.clo" +
+      "ud.tpu.v2alpha1.GetGuestAttributesRespon" +
+      "se\"M\202\323\344\223\002G\"B/v2alpha1/{name=projects/*/l" +
+      "ocations/*/nodes/*}:getGuestAttributes:\001" +
+      "*\022\346\001\n\030SimulateMaintenanceEvent\022:.google." +
+      "cloud.tpu.v2alpha1.SimulateMaintenanceEv" +
+      "entRequest\032\035.google.longrunning.Operatio" +
+      "n\"o\202\323\344\223\002M\"H/v2alpha1/{name=projects/*/lo" +
+      "cations/*/nodes/*}:simulateMaintenanceEv" +
+      "ent:\001*\312A\031\n\004Node\022\021OperationMetadata\032F\312A\022t" +
+      "pu.googleapis.com\322A.https://www.googleap" +
+      "is.com/auth/cloud-platformBn\n\035com.google" +
+      ".cloud.tpu.v2alpha1B\rCloudTpuProtoP\001Z
  * Request for [CreateNode][google.cloud.tpu.v2alpha1.Tpu.CreateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.CreateNodeRequest}
  */
-public final class CreateNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CreateNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.CreateNodeRequest)
     CreateNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CreateNodeRequest.newBuilder() to construct.
   private CreateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private CreateNodeRequest() {
     parent_ = "";
     nodeId_ = "";
@@ -45,45 +27,38 @@ private CreateNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CreateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class,
-            com.google.cloud.tpu.v2alpha1.CreateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class, com.google.cloud.tpu.v2alpha1.CreateNodeRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -92,31 +67,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -125,18 +98,14 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int NODE_ID_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nodeId_ = "";
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The nodeId.
    */
   @java.lang.Override
@@ -145,29 +114,29 @@ public java.lang.String getNodeId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nodeId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The bytes for nodeId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNodeIdBytes() {
+  public com.google.protobuf.ByteString
+      getNodeIdBytes() {
     java.lang.Object ref = nodeId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nodeId_ = b;
       return b;
     } else {
@@ -178,15 +147,11 @@ public com.google.protobuf.ByteString getNodeIdBytes() {
   public static final int NODE_FIELD_NUMBER = 3;
   private com.google.cloud.tpu.v2alpha1.Node node_;
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -194,15 +159,11 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return The node.
    */
   @java.lang.Override
@@ -210,14 +171,11 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
   }
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
@@ -225,18 +183,14 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
   }
 
   public static final int REQUEST_ID_FIELD_NUMBER = 6;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object requestId_ = "";
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 6;
-   *
    * @return The requestId.
    */
   @java.lang.Override
@@ -245,29 +199,29 @@ public java.lang.String getRequestId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       requestId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 6;
-   *
    * @return The bytes for requestId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getRequestIdBytes() {
+  public com.google.protobuf.ByteString
+      getRequestIdBytes() {
     java.lang.Object ref = requestId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       requestId_ = b;
       return b;
     } else {
@@ -276,7 +230,6 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -288,7 +241,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -317,7 +271,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nodeId_);
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getNode());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, getNode());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(requestId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, requestId_);
@@ -330,21 +285,24 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.CreateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.CreateNodeRequest other =
-        (com.google.cloud.tpu.v2alpha1.CreateNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.CreateNodeRequest other = (com.google.cloud.tpu.v2alpha1.CreateNodeRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (!getNodeId().equals(other.getNodeId())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (!getNodeId()
+        .equals(other.getNodeId())) return false;
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode().equals(other.getNode())) return false;
+      if (!getNode()
+          .equals(other.getNode())) return false;
     }
-    if (!getRequestId().equals(other.getRequestId())) return false;
+    if (!getRequestId()
+        .equals(other.getRequestId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -371,136 +329,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.CreateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [CreateNode][google.cloud.tpu.v2alpha1.Tpu.CreateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.CreateNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.CreateNodeRequest)
       com.google.cloud.tpu.v2alpha1.CreateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class,
-              com.google.cloud.tpu.v2alpha1.CreateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class, com.google.cloud.tpu.v2alpha1.CreateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.CreateNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -517,9 +469,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -538,11 +490,8 @@ public com.google.cloud.tpu.v2alpha1.CreateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.CreateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.CreateNodeRequest result =
-          new com.google.cloud.tpu.v2alpha1.CreateNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.CreateNodeRequest result = new com.google.cloud.tpu.v2alpha1.CreateNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -556,7 +505,9 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.CreateNodeRequest resul
         result.nodeId_ = nodeId_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null
+            ? node_
+            : nodeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000008) != 0)) {
         result.requestId_ = requestId_;
@@ -567,39 +518,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.CreateNodeRequest resul
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.CreateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.CreateNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.CreateNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -607,8 +557,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.CreateNodeRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.CreateNodeRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.CreateNodeRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -653,37 +602,34 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                nodeId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 50:
-              {
-                requestId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 50
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              nodeId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              input.readMessage(
+                  getNodeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 50: {
+              requestId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 50
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -693,27 +639,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -722,23 +663,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -746,39 +684,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -788,23 +715,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -814,20 +735,18 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object nodeId_ = "";
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @return The nodeId.
      */
     public java.lang.String getNodeId() {
       java.lang.Object ref = nodeId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nodeId_ = s;
         return s;
@@ -836,21 +755,20 @@ public java.lang.String getNodeId() {
       }
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @return The bytes for nodeId.
      */
-    public com.google.protobuf.ByteString getNodeIdBytes() {
+    public com.google.protobuf.ByteString
+        getNodeIdBytes() {
       java.lang.Object ref = nodeId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nodeId_ = b;
         return b;
       } else {
@@ -858,35 +776,28 @@ public com.google.protobuf.ByteString getNodeIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @param value The nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNodeId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nodeId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNodeId() {
@@ -896,21 +807,17 @@ public Builder clearNodeId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @param value The bytes for nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNodeIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nodeId_ = value;
       bitField0_ |= 0x00000002;
@@ -920,35 +827,24 @@ public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2alpha1.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node,
-            com.google.cloud.tpu.v2alpha1.Node.Builder,
-            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
-        nodeBuilder_;
+        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> nodeBuilder_;
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      * @return The node.
      */
     public com.google.cloud.tpu.v2alpha1.Node getNode() {
@@ -959,14 +855,11 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodeBuilder_ == null) {
@@ -982,16 +875,14 @@ public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setNode(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder setNode(
+        com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -1002,20 +893,17 @@ public Builder setNode(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValu
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0)
-            && node_ != null
-            && node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0) &&
+          node_ != null &&
+          node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -1028,14 +916,11 @@ public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearNode() {
       bitField0_ = (bitField0_ & ~0x00000004);
@@ -1048,14 +933,11 @@ public Builder clearNode() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
       bitField0_ |= 0x00000004;
@@ -1063,44 +945,36 @@ public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
+        return node_ == null ?
+            com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node,
-            com.google.cloud.tpu.v2alpha1.Node.Builder,
-            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
+        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> 
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.Node,
-                com.google.cloud.tpu.v2alpha1.Node.Builder,
-                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
-                getNode(), getParentForChildren(), isClean());
+        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
+                getNode(),
+                getParentForChildren(),
+                isClean());
         node_ = null;
       }
       return nodeBuilder_;
@@ -1108,20 +982,18 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
 
     private java.lang.Object requestId_ = "";
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
-     *
      * @return The requestId.
      */
     public java.lang.String getRequestId() {
       java.lang.Object ref = requestId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         requestId_ = s;
         return s;
@@ -1130,21 +1002,20 @@ public java.lang.String getRequestId() {
       }
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
-     *
      * @return The bytes for requestId.
      */
-    public com.google.protobuf.ByteString getRequestIdBytes() {
+    public com.google.protobuf.ByteString
+        getRequestIdBytes() {
       java.lang.Object ref = requestId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         requestId_ = b;
         return b;
       } else {
@@ -1152,35 +1023,28 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
-     *
      * @param value The requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRequestId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       requestId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearRequestId() {
@@ -1190,30 +1054,26 @@ public Builder clearRequestId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
-     *
      * @param value The bytes for requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRequestIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       requestId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1223,12 +1083,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.CreateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.CreateNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.CreateNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.CreateNodeRequest();
   }
@@ -1237,27 +1097,27 @@ public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CreateNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CreateNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1272,4 +1132,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.CreateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
similarity index 57%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
index 122d2b9d295e..0933cfaf4d4a 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
@@ -1,142 +1,96 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface CreateNodeRequestOrBuilder
-    extends
+public interface CreateNodeRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.CreateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The nodeId.
    */
   java.lang.String getNodeId();
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The bytes for nodeId.
    */
-  com.google.protobuf.ByteString getNodeIdBytes();
+  com.google.protobuf.ByteString
+      getNodeIdBytes();
 
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return The node.
    */
   com.google.cloud.tpu.v2alpha1.Node getNode();
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 6;
-   *
    * @return The requestId.
    */
   java.lang.String getRequestId();
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 6;
-   *
    * @return The bytes for requestId.
    */
-  com.google.protobuf.ByteString getRequestIdBytes();
+  com.google.protobuf.ByteString
+      getRequestIdBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
similarity index 64%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
index 3fc27fcfa92a..cd3cbeb69d34 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [CreateQueuedResource][google.cloud.tpu.v2alpha1.Tpu.CreateQueuedResource].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest}
  */
-public final class CreateQueuedResourceRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CreateQueuedResourceRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
     CreateQueuedResourceRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CreateQueuedResourceRequest.newBuilder() to construct.
   private CreateQueuedResourceRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private CreateQueuedResourceRequest() {
     parent_ = "";
     queuedResourceId_ = "";
@@ -46,45 +28,38 @@ private CreateQueuedResourceRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CreateQueuedResourceRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class,
-            com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -93,31 +68,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -126,19 +99,15 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int QUEUED_RESOURCE_ID_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object queuedResourceId_ = "";
   /**
-   *
-   *
    * 
    * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
    * regex format.
    * 

    *
    * string queued_resource_id = 2;
-   *
    * @return The queuedResourceId.
    */
   @java.lang.Override
@@ -147,30 +116,30 @@ public java.lang.String getQueuedResourceId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queuedResourceId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
    * regex format.
    * 

    *
    * string queued_resource_id = 2;
-   *
    * @return The bytes for queuedResourceId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getQueuedResourceIdBytes() {
+  public com.google.protobuf.ByteString
+      getQueuedResourceIdBytes() {
     java.lang.Object ref = queuedResourceId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       queuedResourceId_ = b;
       return b;
     } else {
@@ -181,16 +150,11 @@ public com.google.protobuf.ByteString getQueuedResourceIdBytes() {
   public static final int QUEUED_RESOURCE_FIELD_NUMBER = 3;
   private com.google.cloud.tpu.v2alpha1.QueuedResource queuedResource_;
   /**
-   *
-   *
    * 
    * Required. The queued resource.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the queuedResource field is set.
    */
   @java.lang.Override
@@ -198,55 +162,38 @@ public boolean hasQueuedResource() {
     return queuedResource_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The queued resource.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return The queuedResource.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource() {
-    return queuedResource_ == null
-        ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()
-        : queuedResource_;
+    return queuedResource_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance() : queuedResource_;
   }
   /**
-   *
-   *
    * 
    * Required. The queued resource.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourceOrBuilder() {
-    return queuedResource_ == null
-        ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()
-        : queuedResource_;
+    return queuedResource_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance() : queuedResource_;
   }
 
   public static final int REQUEST_ID_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object requestId_ = "";
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 4;
-   *
    * @return The requestId.
    */
   @java.lang.Override
@@ -255,29 +202,29 @@ public java.lang.String getRequestId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       requestId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 4;
-   *
    * @return The bytes for requestId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getRequestIdBytes() {
+  public com.google.protobuf.ByteString
+      getRequestIdBytes() {
     java.lang.Object ref = requestId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       requestId_ = b;
       return b;
     } else {
@@ -286,7 +233,6 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -298,7 +244,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -327,7 +274,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, queuedResourceId_);
     }
     if (queuedResource_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getQueuedResource());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, getQueuedResource());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(requestId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, requestId_);
@@ -340,21 +288,24 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest other =
-        (com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) obj;
+    com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest other = (com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (!getQueuedResourceId().equals(other.getQueuedResourceId())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (!getQueuedResourceId()
+        .equals(other.getQueuedResourceId())) return false;
     if (hasQueuedResource() != other.hasQueuedResource()) return false;
     if (hasQueuedResource()) {
-      if (!getQueuedResource().equals(other.getQueuedResource())) return false;
+      if (!getQueuedResource()
+          .equals(other.getQueuedResource())) return false;
     }
-    if (!getRequestId().equals(other.getRequestId())) return false;
+    if (!getRequestId()
+        .equals(other.getRequestId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -382,104 +333,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [CreateQueuedResource][google.cloud.tpu.v2alpha1.Tpu.CreateQueuedResource].
@@ -487,32 +430,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
       com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class,
-              com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -529,9 +473,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
@@ -550,11 +494,8 @@ public com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest result =
-          new com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest result = new com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -568,8 +509,9 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceReq
         result.queuedResourceId_ = queuedResourceId_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.queuedResource_ =
-            queuedResourceBuilder_ == null ? queuedResource_ : queuedResourceBuilder_.build();
+        result.queuedResource_ = queuedResourceBuilder_ == null
+            ? queuedResource_
+            : queuedResourceBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000008) != 0)) {
         result.requestId_ = requestId_;
@@ -580,39 +522,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceReq
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -620,8 +561,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -666,37 +606,34 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                queuedResourceId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                input.readMessage(getQueuedResourceFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                requestId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              queuedResourceId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              input.readMessage(
+                  getQueuedResourceFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              requestId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -706,27 +643,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -735,23 +667,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -759,39 +688,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -801,23 +719,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -827,21 +739,19 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object queuedResourceId_ = "";
     /**
-     *
-     *
      * 
      * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
-     *
      * @return The queuedResourceId.
      */
     public java.lang.String getQueuedResourceId() {
       java.lang.Object ref = queuedResourceId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queuedResourceId_ = s;
         return s;
@@ -850,22 +760,21 @@ public java.lang.String getQueuedResourceId() {
       }
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
-     *
      * @return The bytes for queuedResourceId.
      */
-    public com.google.protobuf.ByteString getQueuedResourceIdBytes() {
+    public com.google.protobuf.ByteString
+        getQueuedResourceIdBytes() {
       java.lang.Object ref = queuedResourceId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         queuedResourceId_ = b;
         return b;
       } else {
@@ -873,37 +782,30 @@ public com.google.protobuf.ByteString getQueuedResourceIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
-     *
      * @param value The queuedResourceId to set.
      * @return This builder for chaining.
      */
-    public Builder setQueuedResourceId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueuedResourceId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       queuedResourceId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearQueuedResourceId() {
@@ -913,22 +815,18 @@ public Builder clearQueuedResourceId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
-     *
      * @param value The bytes for queuedResourceId to set.
      * @return This builder for chaining.
      */
-    public Builder setQueuedResourceIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueuedResourceIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       queuedResourceId_ = value;
       bitField0_ |= 0x00000002;
@@ -938,58 +836,39 @@ public Builder setQueuedResourceIdBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2alpha1.QueuedResource queuedResource_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>
-        queuedResourceBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder> queuedResourceBuilder_;
     /**
-     *
-     *
      * 
      * Required. The queued resource.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the queuedResource field is set.
      */
     public boolean hasQueuedResource() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. The queued resource.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
      * @return The queuedResource.
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource() {
       if (queuedResourceBuilder_ == null) {
-        return queuedResource_ == null
-            ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()
-            : queuedResource_;
+        return queuedResource_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance() : queuedResource_;
       } else {
         return queuedResourceBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. The queued resource.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setQueuedResource(com.google.cloud.tpu.v2alpha1.QueuedResource value) {
       if (queuedResourceBuilder_ == null) {
@@ -1005,15 +884,11 @@ public Builder setQueuedResource(com.google.cloud.tpu.v2alpha1.QueuedResource va
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The queued resource.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setQueuedResource(
         com.google.cloud.tpu.v2alpha1.QueuedResource.Builder builderForValue) {
@@ -1027,22 +902,17 @@ public Builder setQueuedResource(
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The queued resource.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeQueuedResource(com.google.cloud.tpu.v2alpha1.QueuedResource value) {
       if (queuedResourceBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0)
-            && queuedResource_ != null
-            && queuedResource_
-                != com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0) &&
+          queuedResource_ != null &&
+          queuedResource_ != com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()) {
           getQueuedResourceBuilder().mergeFrom(value);
         } else {
           queuedResource_ = value;
@@ -1055,15 +925,11 @@ public Builder mergeQueuedResource(com.google.cloud.tpu.v2alpha1.QueuedResource
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The queued resource.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearQueuedResource() {
       bitField0_ = (bitField0_ & ~0x00000004);
@@ -1076,15 +942,11 @@ public Builder clearQueuedResource() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The queued resource.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder getQueuedResourceBuilder() {
       bitField0_ |= 0x00000004;
@@ -1092,48 +954,36 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder getQueuedResourceBui
       return getQueuedResourceFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The queued resource.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourceOrBuilder() {
       if (queuedResourceBuilder_ != null) {
         return queuedResourceBuilder_.getMessageOrBuilder();
       } else {
-        return queuedResource_ == null
-            ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()
-            : queuedResource_;
+        return queuedResource_ == null ?
+            com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance() : queuedResource_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The queued resource.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder> 
         getQueuedResourceFieldBuilder() {
       if (queuedResourceBuilder_ == null) {
-        queuedResourceBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResource,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>(
-                getQueuedResource(), getParentForChildren(), isClean());
+        queuedResourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>(
+                getQueuedResource(),
+                getParentForChildren(),
+                isClean());
         queuedResource_ = null;
       }
       return queuedResourceBuilder_;
@@ -1141,20 +991,18 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourceOr
 
     private java.lang.Object requestId_ = "";
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
-     *
      * @return The requestId.
      */
     public java.lang.String getRequestId() {
       java.lang.Object ref = requestId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         requestId_ = s;
         return s;
@@ -1163,21 +1011,20 @@ public java.lang.String getRequestId() {
       }
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
-     *
      * @return The bytes for requestId.
      */
-    public com.google.protobuf.ByteString getRequestIdBytes() {
+    public com.google.protobuf.ByteString
+        getRequestIdBytes() {
       java.lang.Object ref = requestId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         requestId_ = b;
         return b;
       } else {
@@ -1185,35 +1032,28 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
-     *
      * @param value The requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRequestId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       requestId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearRequestId() {
@@ -1223,30 +1063,26 @@ public Builder clearRequestId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
-     *
      * @param value The bytes for requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRequestIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       requestId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1256,12 +1092,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
   private static final com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest();
   }
@@ -1270,27 +1106,27 @@ public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CreateQueuedResourceRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CreateQueuedResourceRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1305,4 +1141,6 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java
similarity index 53%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java
index 00332158714b..34b15417cf51 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java
@@ -1,147 +1,98 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface CreateQueuedResourceRequestOrBuilder
-    extends
+public interface CreateQueuedResourceRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
    * regex format.
    * 

    *
    * string queued_resource_id = 2;
-   *
    * @return The queuedResourceId.
    */
   java.lang.String getQueuedResourceId();
   /**
-   *
-   *
    * 
    * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
    * regex format.
    * 

    *
    * string queued_resource_id = 2;
-   *
    * @return The bytes for queuedResourceId.
    */
-  com.google.protobuf.ByteString getQueuedResourceIdBytes();
+  com.google.protobuf.ByteString
+      getQueuedResourceIdBytes();
 
   /**
-   *
-   *
    * 
    * Required. The queued resource.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the queuedResource field is set.
    */
   boolean hasQueuedResource();
   /**
-   *
-   *
    * 
    * Required. The queued resource.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return The queuedResource.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource();
   /**
-   *
-   *
    * 
    * Required. The queued resource.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourceOrBuilder();
 
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 4;
-   *
    * @return The requestId.
    */
   java.lang.String getRequestId();
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 4;
-   *
    * @return The bytes for requestId.
    */
-  com.google.protobuf.ByteString getRequestIdBytes();
+  com.google.protobuf.ByteString
+      getRequestIdBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
similarity index 64%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
index 5b749d69d533..a5c6d5c0a630 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for [DeleteNode][google.cloud.tpu.v2alpha1.Tpu.DeleteNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.DeleteNodeRequest}
  */
-public final class DeleteNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class DeleteNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
     DeleteNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use DeleteNodeRequest.newBuilder() to construct.
   private DeleteNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private DeleteNodeRequest() {
     name_ = "";
     requestId_ = "";
@@ -44,45 +26,38 @@ private DeleteNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new DeleteNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class,
-            com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class, com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -124,18 +97,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int REQUEST_ID_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object requestId_ = "";
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 3;
-   *
    * @return The requestId.
    */
   @java.lang.Override
@@ -144,29 +113,29 @@ public java.lang.String getRequestId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       requestId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 3;
-   *
    * @return The bytes for requestId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getRequestIdBytes() {
+  public com.google.protobuf.ByteString
+      getRequestIdBytes() {
     java.lang.Object ref = requestId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       requestId_ = b;
       return b;
     } else {
@@ -175,7 +144,6 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -187,7 +155,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -217,16 +186,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.DeleteNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.DeleteNodeRequest other =
-        (com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.DeleteNodeRequest other = (com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getRequestId().equals(other.getRequestId())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getRequestId()
+        .equals(other.getRequestId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -247,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [DeleteNode][google.cloud.tpu.v2alpha1.Tpu.DeleteNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.DeleteNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
       com.google.cloud.tpu.v2alpha1.DeleteNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class,
-              com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class, com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -387,9 +351,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -408,11 +372,8 @@ public com.google.cloud.tpu.v2alpha1.DeleteNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.DeleteNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.DeleteNodeRequest result =
-          new com.google.cloud.tpu.v2alpha1.DeleteNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.DeleteNodeRequest result = new com.google.cloud.tpu.v2alpha1.DeleteNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -431,39 +392,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest resul
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.DeleteNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -471,8 +431,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -509,25 +468,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 26:
-              {
-                requestId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 26: {
+              requestId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -537,27 +493,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -566,23 +517,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -590,39 +538,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -632,23 +569,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -658,20 +589,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object requestId_ = "";
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
-     *
      * @return The requestId.
      */
     public java.lang.String getRequestId() {
       java.lang.Object ref = requestId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         requestId_ = s;
         return s;
@@ -680,21 +609,20 @@ public java.lang.String getRequestId() {
       }
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
-     *
      * @return The bytes for requestId.
      */
-    public com.google.protobuf.ByteString getRequestIdBytes() {
+    public com.google.protobuf.ByteString
+        getRequestIdBytes() {
       java.lang.Object ref = requestId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         requestId_ = b;
         return b;
       } else {
@@ -702,35 +630,28 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
-     *
      * @param value The requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRequestId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       requestId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearRequestId() {
@@ -740,30 +661,26 @@ public Builder clearRequestId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
-     *
      * @param value The bytes for requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRequestIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       requestId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -773,12 +690,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.DeleteNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.DeleteNodeRequest();
   }
@@ -787,27 +704,27 @@ public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public DeleteNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public DeleteNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -822,4 +739,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.DeleteNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..731cf96d28f6
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequestOrBuilder.java
@@ -0,0 +1,49 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface DeleteNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+
+  /**
+   * 
+   * Idempotent request UUID.
+   * 

+   *
+   * string request_id = 3;
+   * @return The requestId.
+   */
+  java.lang.String getRequestId();
+  /**
+   * 
+   * Idempotent request UUID.
+   * 

+   *
+   * string request_id = 3;
+   * @return The bytes for requestId.
+   */
+  com.google.protobuf.ByteString
+      getRequestIdBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
similarity index 63%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
index ea7d1170ceeb..879c5680e14d 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [DeleteQueuedResource][google.cloud.tpu.v2alpha1.Tpu.DeleteQueuedResource].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest}
  */
-public final class DeleteQueuedResourceRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class DeleteQueuedResourceRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
     DeleteQueuedResourceRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use DeleteQueuedResourceRequest.newBuilder() to construct.
   private DeleteQueuedResourceRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private DeleteQueuedResourceRequest() {
     name_ = "";
     requestId_ = "";
@@ -45,45 +27,38 @@ private DeleteQueuedResourceRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new DeleteQueuedResourceRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class,
-            com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -92,31 +67,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -125,18 +98,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int REQUEST_ID_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object requestId_ = "";
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 2;
-   *
    * @return The requestId.
    */
   @java.lang.Override
@@ -145,29 +114,29 @@ public java.lang.String getRequestId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       requestId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 2;
-   *
    * @return The bytes for requestId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getRequestIdBytes() {
+  public com.google.protobuf.ByteString
+      getRequestIdBytes() {
     java.lang.Object ref = requestId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       requestId_ = b;
       return b;
     } else {
@@ -176,7 +145,6 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -188,7 +156,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -218,16 +187,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest other =
-        (com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) obj;
+    com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest other = (com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getRequestId().equals(other.getRequestId())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getRequestId()
+        .equals(other.getRequestId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -249,104 +219,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [DeleteQueuedResource][google.cloud.tpu.v2alpha1.Tpu.DeleteQueuedResource].
@@ -354,32 +316,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
       com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class,
-              com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -390,9 +353,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
@@ -411,11 +374,8 @@ public com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest result =
-          new com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest result = new com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -434,39 +394,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceReq
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -474,8 +433,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -512,25 +470,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                requestId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              requestId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -540,27 +495,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -569,23 +519,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -593,39 +540,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -635,23 +571,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -661,20 +591,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object requestId_ = "";
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
-     *
      * @return The requestId.
      */
     public java.lang.String getRequestId() {
       java.lang.Object ref = requestId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         requestId_ = s;
         return s;
@@ -683,21 +611,20 @@ public java.lang.String getRequestId() {
       }
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
-     *
      * @return The bytes for requestId.
      */
-    public com.google.protobuf.ByteString getRequestIdBytes() {
+    public com.google.protobuf.ByteString
+        getRequestIdBytes() {
       java.lang.Object ref = requestId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         requestId_ = b;
         return b;
       } else {
@@ -705,35 +632,28 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
-     *
      * @param value The requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRequestId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       requestId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearRequestId() {
@@ -743,30 +663,26 @@ public Builder clearRequestId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
-     *
      * @param value The bytes for requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRequestIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       requestId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -776,12 +692,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
   private static final com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest();
   }
@@ -790,27 +706,27 @@ public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public DeleteQueuedResourceRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public DeleteQueuedResourceRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -825,4 +741,6 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java
new file mode 100644
index 000000000000..3e6be93c1cc1
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java
@@ -0,0 +1,49 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface DeleteQueuedResourceRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+
+  /**
+   * 
+   * Idempotent request UUID.
+   * 

+   *
+   * string request_id = 2;
+   * @return The requestId.
+   */
+  java.lang.String getRequestId();
+  /**
+   * 
+   * Idempotent request UUID.
+   * 

+   *
+   * string request_id = 2;
+   * @return The bytes for requestId.
+   */
+  com.google.protobuf.ByteString
+      getRequestIdBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
similarity index 59%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
index 22a38f868361..e725fe044e0e 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [GenerateServiceIdentity][google.cloud.tpu.v2alpha1.Tpu.GenerateServiceIdentity].
@@ -28,62 +11,53 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest}
  */
-public final class GenerateServiceIdentityRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GenerateServiceIdentityRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
     GenerateServiceIdentityRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GenerateServiceIdentityRequest.newBuilder() to construct.
-  private GenerateServiceIdentityRequest(
-      com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private GenerateServiceIdentityRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GenerateServiceIdentityRequest() {
     parent_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GenerateServiceIdentityRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class,
-            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class, com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -92,31 +66,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -125,7 +97,6 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -137,7 +108,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -161,15 +133,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest other =
-        (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest other = (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -189,104 +161,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [GenerateServiceIdentity][google.cloud.tpu.v2alpha1.Tpu.GenerateServiceIdentity].
@@ -294,32 +258,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
       com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class,
-              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class, com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -329,14 +294,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest getDefaultInstanceForType() {
       return com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.getDefaultInstance();
     }
 
@@ -351,17 +315,13 @@ public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest result =
-          new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest result = new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(
-        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest result) {
+    private void buildPartial0(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.parent_ = parent_;
@@ -372,39 +332,38 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -412,9 +371,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest other) {
-      if (other
-          == com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -446,19 +403,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -468,27 +423,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -497,23 +447,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -521,39 +468,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -563,32 +499,26 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -598,13 +528,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
-  private static final com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest();
   }
@@ -613,27 +542,27 @@ public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest getDe
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GenerateServiceIdentityRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GenerateServiceIdentityRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -648,4 +577,6 @@ public com.google.protobuf.Parser getParserForTy
   public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java
new file mode 100644
index 000000000000..d8435479991d
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GenerateServiceIdentityRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The parent resource name.
+   * 

+   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The parent.
+   */
+  java.lang.String getParent();
+  /**
+   * 
+   * Required. The parent resource name.
+   * 

+   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString
+      getParentBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
similarity index 63%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
index 4705a7220290..5e68b705ff51 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Response for
  * [GenerateServiceIdentity][google.cloud.tpu.v2alpha1.Tpu.GenerateServiceIdentity].
@@ -28,56 +11,51 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse}
  */
-public final class GenerateServiceIdentityResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GenerateServiceIdentityResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
     GenerateServiceIdentityResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GenerateServiceIdentityResponse.newBuilder() to construct.
-  private GenerateServiceIdentityResponse(
-      com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private GenerateServiceIdentityResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private GenerateServiceIdentityResponse() {}
+  private GenerateServiceIdentityResponse() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GenerateServiceIdentityResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class,
-            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class, com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.Builder.class);
   }
 
   public static final int IDENTITY_FIELD_NUMBER = 1;
   private com.google.cloud.tpu.v2alpha1.ServiceIdentity identity_;
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
-   *
    * @return Whether the identity field is set.
    */
   @java.lang.Override
@@ -85,25 +63,18 @@ public boolean hasIdentity() {
     return identity_ != null;
   }
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
-   *
    * @return The identity.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ServiceIdentity getIdentity() {
-    return identity_ == null
-        ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()
-        : identity_;
+    return identity_ == null ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance() : identity_;
   }
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

@@ -112,13 +83,10 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentity getIdentity() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder getIdentityOrBuilder() {
-    return identity_ == null
-        ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()
-        : identity_;
+    return identity_ == null ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance() : identity_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -130,7 +98,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (identity_ != null) {
       output.writeMessage(1, getIdentity());
     }
@@ -144,7 +113,8 @@ public int getSerializedSize() {
 
     size = 0;
     if (identity_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getIdentity());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getIdentity());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -154,17 +124,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse other =
-        (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse) obj;
+    com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse other = (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse) obj;
 
     if (hasIdentity() != other.hasIdentity()) return false;
     if (hasIdentity()) {
-      if (!getIdentity().equals(other.getIdentity())) return false;
+      if (!getIdentity()
+          .equals(other.getIdentity())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -187,104 +157,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for
    * [GenerateServiceIdentity][google.cloud.tpu.v2alpha1.Tpu.GenerateServiceIdentity].
@@ -292,32 +254,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
       com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class,
-              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class, com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -331,14 +294,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse getDefaultInstanceForType() {
       return com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.getDefaultInstance();
     }
 
@@ -353,20 +315,18 @@ public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse result =
-          new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse result = new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(
-        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse result) {
+    private void buildPartial0(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.identity_ = identityBuilder_ == null ? identity_ : identityBuilder_.build();
+        result.identity_ = identityBuilder_ == null
+            ? identity_
+            : identityBuilder_.build();
       }
     }
 
@@ -374,39 +334,38 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -414,9 +373,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse other) {
-      if (other
-          == com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.getDefaultInstance()) return this;
       if (other.hasIdentity()) {
         mergeIdentity(other.getIdentity());
       }
@@ -446,19 +403,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getIdentityFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getIdentityFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -468,52 +425,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.cloud.tpu.v2alpha1.ServiceIdentity identity_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.ServiceIdentity,
-            com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder,
-            com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder>
-        identityBuilder_;
+        com.google.cloud.tpu.v2alpha1.ServiceIdentity, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder, com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder> identityBuilder_;
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
-     *
      * @return Whether the identity field is set.
      */
     public boolean hasIdentity() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
-     *
      * @return The identity.
      */
     public com.google.cloud.tpu.v2alpha1.ServiceIdentity getIdentity() {
       if (identityBuilder_ == null) {
-        return identity_ == null
-            ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()
-            : identity_;
+        return identity_ == null ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance() : identity_;
       } else {
         return identityBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -534,8 +477,6 @@ public Builder setIdentity(com.google.cloud.tpu.v2alpha1.ServiceIdentity value)
       return this;
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -554,8 +495,6 @@ public Builder setIdentity(
       return this;
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -564,9 +503,9 @@ public Builder setIdentity(
      */
     public Builder mergeIdentity(com.google.cloud.tpu.v2alpha1.ServiceIdentity value) {
       if (identityBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && identity_ != null
-            && identity_ != com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          identity_ != null &&
+          identity_ != com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()) {
           getIdentityBuilder().mergeFrom(value);
         } else {
           identity_ = value;
@@ -579,8 +518,6 @@ public Builder mergeIdentity(com.google.cloud.tpu.v2alpha1.ServiceIdentity value
       return this;
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -598,8 +535,6 @@ public Builder clearIdentity() {
       return this;
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -612,8 +547,6 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder getIdentityBuilder(
       return getIdentityFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -624,14 +557,11 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder getIdentityOrBuild
       if (identityBuilder_ != null) {
         return identityBuilder_.getMessageOrBuilder();
       } else {
-        return identity_ == null
-            ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()
-            : identity_;
+        return identity_ == null ?
+            com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance() : identity_;
       }
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -639,24 +569,21 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder getIdentityOrBuild
      * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.ServiceIdentity,
-            com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder,
-            com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder>
+        com.google.cloud.tpu.v2alpha1.ServiceIdentity, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder, com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder> 
         getIdentityFieldBuilder() {
       if (identityBuilder_ == null) {
-        identityBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.ServiceIdentity,
-                com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder,
-                com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder>(
-                getIdentity(), getParentForChildren(), isClean());
+        identityBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.ServiceIdentity, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder, com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder>(
+                getIdentity(),
+                getParentForChildren(),
+                isClean());
         identity_ = null;
       }
       return identityBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -666,13 +593,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
-  private static final com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse();
   }
@@ -681,27 +607,27 @@ public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse getD
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GenerateServiceIdentityResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GenerateServiceIdentityResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -716,4 +642,6 @@ public com.google.protobuf.Parser getParserForT
   public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
similarity index 59%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
index f6187e11e0a6..60569c6ed088 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GenerateServiceIdentityResponseOrBuilder
-    extends
+public interface GenerateServiceIdentityResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
-   *
    * @return Whether the identity field is set.
    */
   boolean hasIdentity();
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
-   *
    * @return The identity.
    */
   com.google.cloud.tpu.v2alpha1.ServiceIdentity getIdentity();
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
index b047979765d1..ff8226e7738e 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [GetAcceleratorType][google.cloud.tpu.v2alpha1.Tpu.GetAcceleratorType].
@@ -28,61 +11,53 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest}
  */
-public final class GetAcceleratorTypeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetAcceleratorTypeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
     GetAcceleratorTypeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetAcceleratorTypeRequest.newBuilder() to construct.
   private GetAcceleratorTypeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetAcceleratorTypeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetAcceleratorTypeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class,
-            com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -124,7 +97,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -136,7 +108,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -160,15 +133,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest other =
-        (com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest other = (com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -188,104 +161,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [GetAcceleratorType][google.cloud.tpu.v2alpha1.Tpu.GetAcceleratorType].
@@ -293,32 +258,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
       com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class,
-              com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -328,9 +294,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -349,11 +315,8 @@ public com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest result =
-          new com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest result = new com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -369,39 +332,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeReque
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -409,8 +371,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -442,19 +403,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -464,27 +423,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -493,23 +447,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -517,39 +468,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -559,32 +499,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -594,12 +528,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest();
   }
@@ -608,27 +542,27 @@ public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetAcceleratorTypeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetAcceleratorTypeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -643,4 +577,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java
new file mode 100644
index 000000000000..a52d77c225d3
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GetAcceleratorTypeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
index 500255af92e6..665d34106738 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [GetGuestAttributes][google.cloud.tpu.v2alpha1.Tpu.GetGuestAttributes].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetGuestAttributesRequest}
  */
-public final class GetGuestAttributesRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetGuestAttributesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
     GetGuestAttributesRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetGuestAttributesRequest.newBuilder() to construct.
   private GetGuestAttributesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetGuestAttributesRequest() {
     name_ = "";
     queryPath_ = "";
@@ -46,45 +28,38 @@ private GetGuestAttributesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetGuestAttributesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class,
-            com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class, com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -93,31 +68,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -126,18 +99,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int QUERY_PATH_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryPath_ = "";
   /**
-   *
-   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
-   *
    * @return The queryPath.
    */
   @java.lang.Override
@@ -146,29 +115,29 @@ public java.lang.String getQueryPath() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryPath_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
-   *
    * @return The bytes for queryPath.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getQueryPathBytes() {
+  public com.google.protobuf.ByteString
+      getQueryPathBytes() {
     java.lang.Object ref = queryPath_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       queryPath_ = b;
       return b;
     } else {
@@ -177,49 +146,40 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
   }
 
   public static final int WORKER_IDS_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList workerIds_;
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @return A list containing the workerIds.
    */
-  public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
+  public com.google.protobuf.ProtocolStringList
+      getWorkerIdsList() {
     return workerIds_;
   }
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @return The count of workerIds.
    */
   public int getWorkerIdsCount() {
     return workerIds_.size();
   }
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
@@ -227,24 +187,21 @@ public java.lang.String getWorkerIds(int index) {
     return workerIds_.get(index);
   }
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getWorkerIdsBytes(int index) {
     return workerIds_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -256,7 +213,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -297,17 +255,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest other =
-        (com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest other = (com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getQueryPath().equals(other.getQueryPath())) return false;
-    if (!getWorkerIdsList().equals(other.getWorkerIdsList())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getQueryPath()
+        .equals(other.getQueryPath())) return false;
+    if (!getWorkerIdsList()
+        .equals(other.getWorkerIdsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -333,104 +293,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [GetGuestAttributes][google.cloud.tpu.v2alpha1.Tpu.GetGuestAttributes].
@@ -438,32 +390,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetGuestAttributesRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
       com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class,
-              com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class, com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -476,9 +429,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -497,18 +450,14 @@ public com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest result =
-          new com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest(this);
+      com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest result = new com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest result) {
       if (((bitField0_ & 0x00000004) != 0)) {
         workerIds_ = workerIds_.getUnmodifiableView();
         bitField0_ = (bitField0_ & ~0x00000004);
@@ -530,39 +479,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetGuestAttributesReque
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -570,8 +518,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -618,32 +565,28 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                queryPath_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureWorkerIdsIsMutable();
-                workerIds_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              queryPath_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureWorkerIdsIsMutable();
+              workerIds_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -653,27 +596,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -682,23 +620,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -706,39 +641,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -748,23 +672,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -774,20 +692,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object queryPath_ = "";
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @return The queryPath.
      */
     public java.lang.String getQueryPath() {
       java.lang.Object ref = queryPath_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryPath_ = s;
         return s;
@@ -796,21 +712,20 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @return The bytes for queryPath.
      */
-    public com.google.protobuf.ByteString getQueryPathBytes() {
+    public com.google.protobuf.ByteString
+        getQueryPathBytes() {
       java.lang.Object ref = queryPath_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         queryPath_ = b;
         return b;
       } else {
@@ -818,35 +733,28 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @param value The queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPath(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryPath(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       queryPath_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearQueryPath() {
@@ -856,21 +764,17 @@ public Builder clearQueryPath() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @param value The bytes for queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryPathBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       queryPath_ = value;
       bitField0_ |= 0x00000002;
@@ -878,55 +782,45 @@ public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList workerIds_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList workerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureWorkerIdsIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         workerIds_ = new com.google.protobuf.LazyStringArrayList(workerIds_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @return A list containing the workerIds.
      */
-    public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
+    public com.google.protobuf.ProtocolStringList
+        getWorkerIdsList() {
       return workerIds_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @return The count of workerIds.
      */
     public int getWorkerIdsCount() {
       return workerIds_.size();
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param index The index of the element to return.
      * @return The workerIds at the given index.
      */
@@ -934,95 +828,81 @@ public java.lang.String getWorkerIds(int index) {
       return workerIds_.get(index);
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the workerIds at the given index.
      */
-    public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getWorkerIdsBytes(int index) {
       return workerIds_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param index The index to set the value at.
      * @param value The workerIds to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIds(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setWorkerIds(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureWorkerIdsIsMutable();
       workerIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param value The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIds(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addWorkerIds(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param values The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllWorkerIds(java.lang.Iterable values) {
+    public Builder addAllWorkerIds(
+        java.lang.Iterable values) {
       ensureWorkerIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, workerIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, workerIds_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerIds() {
@@ -1032,31 +912,27 @@ public Builder clearWorkerIds() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param value The bytes of the workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIdsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addWorkerIdsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1066,12 +942,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest();
   }
@@ -1080,27 +956,27 @@ public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetGuestAttributesRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetGuestAttributesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1115,4 +991,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
index 27f8fc2ae1d0..aef6790d7f31 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
@@ -1,134 +1,94 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GetGuestAttributesRequestOrBuilder
-    extends
+public interface GetGuestAttributesRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
-   *
    * @return The queryPath.
    */
   java.lang.String getQueryPath();
   /**
-   *
-   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
-   *
    * @return The bytes for queryPath.
    */
-  com.google.protobuf.ByteString getQueryPathBytes();
+  com.google.protobuf.ByteString
+      getQueryPathBytes();
 
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @return A list containing the workerIds.
    */
-  java.util.List getWorkerIdsList();
+  java.util.List
+      getWorkerIdsList();
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @return The count of workerIds.
    */
   int getWorkerIdsCount();
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
   java.lang.String getWorkerIds(int index);
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  com.google.protobuf.ByteString getWorkerIdsBytes(int index);
+  com.google.protobuf.ByteString
+      getWorkerIdsBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
similarity index 72%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
index 411061206a1a..a87e6c147752 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Response for
  * [GetGuestAttributes][google.cloud.tpu.v2alpha1.Tpu.GetGuestAttributes].
@@ -28,53 +11,48 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetGuestAttributesResponse}
  */
-public final class GetGuestAttributesResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetGuestAttributesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
     GetGuestAttributesResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetGuestAttributesResponse.newBuilder() to construct.
   private GetGuestAttributesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetGuestAttributesResponse() {
     guestAttributes_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetGuestAttributesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class,
-            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class, com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.Builder.class);
   }
 
   public static final int GUEST_ATTRIBUTES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List guestAttributes_;
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -86,8 +64,6 @@ public java.util.List getGuestAtt
     return guestAttributes_;
   }
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -95,13 +71,11 @@ public java.util.List getGuestAtt
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getGuestAttributesOrBuilderList() {
     return guestAttributes_;
   }
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -113,8 +87,6 @@ public int getGuestAttributesCount() {
     return guestAttributes_.size();
   }
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -126,8 +98,6 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes getGuestAttributes(int inde
     return guestAttributes_.get(index);
   }
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -141,7 +111,6 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributes
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -153,7 +122,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < guestAttributes_.size(); i++) {
       output.writeMessage(1, guestAttributes_.get(i));
     }
@@ -167,7 +137,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < guestAttributes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, guestAttributes_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, guestAttributes_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -177,15 +148,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse other =
-        (com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse) obj;
+    com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse other = (com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse) obj;
 
-    if (!getGuestAttributesList().equals(other.getGuestAttributesList())) return false;
+    if (!getGuestAttributesList()
+        .equals(other.getGuestAttributesList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -207,104 +178,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for
    * [GetGuestAttributes][google.cloud.tpu.v2alpha1.Tpu.GetGuestAttributes].
@@ -312,32 +275,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetGuestAttributesResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
       com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class,
-              com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class, com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -353,9 +317,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -374,18 +338,14 @@ public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse result =
-          new com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse(this);
+      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse result = new com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse result) {
       if (guestAttributesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           guestAttributes_ = java.util.Collections.unmodifiableList(guestAttributes_);
@@ -405,39 +365,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRespo
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -445,8 +404,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.getDefaultInstance()) return this;
       if (guestAttributesBuilder_ == null) {
         if (!other.guestAttributes_.isEmpty()) {
           if (guestAttributes_.isEmpty()) {
@@ -465,10 +423,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRespons
             guestAttributesBuilder_ = null;
             guestAttributes_ = other.guestAttributes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            guestAttributesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getGuestAttributesFieldBuilder()
-                    : null;
+            guestAttributesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getGuestAttributesFieldBuilder() : null;
           } else {
             guestAttributesBuilder_.addAllMessages(other.guestAttributes_);
           }
@@ -500,26 +457,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2alpha1.GuestAttributes m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.GuestAttributes.parser(), extensionRegistry);
-                if (guestAttributesBuilder_ == null) {
-                  ensureGuestAttributesIsMutable();
-                  guestAttributes_.add(m);
-                } else {
-                  guestAttributesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2alpha1.GuestAttributes m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2alpha1.GuestAttributes.parser(),
+                      extensionRegistry);
+              if (guestAttributesBuilder_ == null) {
+                ensureGuestAttributesIsMutable();
+                guestAttributes_.add(m);
+              } else {
+                guestAttributesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -529,30 +485,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List guestAttributes_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureGuestAttributesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        guestAttributes_ =
-            new java.util.ArrayList(
-                guestAttributes_);
+        guestAttributes_ = new java.util.ArrayList(guestAttributes_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.GuestAttributes,
-            com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder>
-        guestAttributesBuilder_;
+        com.google.cloud.tpu.v2alpha1.GuestAttributes, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder> guestAttributesBuilder_;
 
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -567,8 +514,6 @@ public java.util.List getGuestAtt
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -583,8 +528,6 @@ public int getGuestAttributesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -599,8 +542,6 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes getGuestAttributes(int inde
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -622,8 +563,6 @@ public Builder setGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -642,8 +581,6 @@ public Builder setGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -664,8 +601,6 @@ public Builder addGuestAttributes(com.google.cloud.tpu.v2alpha1.GuestAttributes
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -687,8 +622,6 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -707,8 +640,6 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -727,8 +658,6 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -739,7 +668,8 @@ public Builder addAllGuestAttributes(
         java.lang.Iterable values) {
       if (guestAttributesBuilder_ == null) {
         ensureGuestAttributesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, guestAttributes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, guestAttributes_);
         onChanged();
       } else {
         guestAttributesBuilder_.addAllMessages(values);
@@ -747,8 +677,6 @@ public Builder addAllGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -766,8 +694,6 @@ public Builder clearGuestAttributes() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -785,8 +711,6 @@ public Builder removeGuestAttributes(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -798,8 +722,6 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder getGuestAttributesB
       return getGuestAttributesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -809,22 +731,19 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder getGuestAttributesB
     public com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
         int index) {
       if (guestAttributesBuilder_ == null) {
-        return guestAttributes_.get(index);
-      } else {
+        return guestAttributes_.get(index);  } else {
         return guestAttributesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
      */
-    public java.util.List
-        getGuestAttributesOrBuilderList() {
+    public java.util.List 
+         getGuestAttributesOrBuilderList() {
       if (guestAttributesBuilder_ != null) {
         return guestAttributesBuilder_.getMessageOrBuilderList();
       } else {
@@ -832,8 +751,6 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributes
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -841,12 +758,10 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributes
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
      */
     public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder addGuestAttributesBuilder() {
-      return getGuestAttributesFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributes.getDefaultInstance());
+      return getGuestAttributesFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2alpha1.GuestAttributes.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -855,34 +770,26 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder addGuestAttributesB
      */
     public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder addGuestAttributesBuilder(
         int index) {
-      return getGuestAttributesFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2alpha1.GuestAttributes.getDefaultInstance());
+      return getGuestAttributesFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2alpha1.GuestAttributes.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
      */
-    public java.util.List
-        getGuestAttributesBuilderList() {
+    public java.util.List 
+         getGuestAttributesBuilderList() {
       return getGuestAttributesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.GuestAttributes,
-            com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder>
+        com.google.cloud.tpu.v2alpha1.GuestAttributes, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder> 
         getGuestAttributesFieldBuilder() {
       if (guestAttributesBuilder_ == null) {
-        guestAttributesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.GuestAttributes,
-                com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder,
-                com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder>(
+        guestAttributesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.GuestAttributes, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder>(
                 guestAttributes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -891,9 +798,9 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder addGuestAttributesB
       }
       return guestAttributesBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -903,12 +810,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
   private static final com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse();
   }
@@ -917,27 +824,27 @@ public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetGuestAttributesResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetGuestAttributesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -952,4 +859,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
index cdfa7425d3e8..34ae4e22da30 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GetGuestAttributesResponseOrBuilder
-    extends
+public interface GetGuestAttributesResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
    */
-  java.util.List getGuestAttributesList();
+  java.util.List 
+      getGuestAttributesList();
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -44,8 +25,6 @@ public interface GetGuestAttributesResponseOrBuilder
    */
   com.google.cloud.tpu.v2alpha1.GuestAttributes getGuestAttributes(int index);
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -54,24 +33,21 @@ public interface GetGuestAttributesResponseOrBuilder
    */
   int getGuestAttributesCount();
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
    */
-  java.util.List
+  java.util.List 
       getGuestAttributesOrBuilderList();
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
    */
-  com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributesOrBuilder(int index);
+  com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
+      int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
index cf67ebe78d47..e0f412e4b00d 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for [GetNode][google.cloud.tpu.v2alpha1.Tpu.GetNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetNodeRequest}
  */
-public final class GetNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetNodeRequest)
     GetNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetNodeRequest.newBuilder() to construct.
   private GetNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetNodeRequest.class,
-            com.google.cloud.tpu.v2alpha1.GetNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetNodeRequest.class, com.google.cloud.tpu.v2alpha1.GetNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetNodeRequest other =
-        (com.google.cloud.tpu.v2alpha1.GetNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetNodeRequest other = (com.google.cloud.tpu.v2alpha1.GetNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -186,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [GetNode][google.cloud.tpu.v2alpha1.Tpu.GetNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetNodeRequest)
       com.google.cloud.tpu.v2alpha1.GetNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetNodeRequest.class,
-              com.google.cloud.tpu.v2alpha1.GetNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetNodeRequest.class, com.google.cloud.tpu.v2alpha1.GetNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -325,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -346,11 +313,8 @@ public com.google.cloud.tpu.v2alpha1.GetNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetNodeRequest result =
-          new com.google.cloud.tpu.v2alpha1.GetNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.GetNodeRequest result = new com.google.cloud.tpu.v2alpha1.GetNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -366,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetNodeRequest result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -438,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -460,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -489,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -513,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -555,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -590,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetNodeRequest();
   }
@@ -604,27 +540,27 @@ public static com.google.cloud.tpu.v2alpha1.GetNodeRequest getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -639,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GetNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..4374797464d5
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GetNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
index 438ea198e83d..0ba1d8b91d4f 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [GetQueuedResource][google.cloud.tpu.v2alpha1.Tpu.GetQueuedResource]
@@ -28,61 +11,53 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetQueuedResourceRequest}
  */
-public final class GetQueuedResourceRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetQueuedResourceRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
     GetQueuedResourceRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetQueuedResourceRequest.newBuilder() to construct.
   private GetQueuedResourceRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetQueuedResourceRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetQueuedResourceRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class,
-            com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -124,7 +97,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -136,7 +108,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -160,15 +133,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest other =
-        (com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest other = (com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -188,104 +161,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [GetQueuedResource][google.cloud.tpu.v2alpha1.Tpu.GetQueuedResource]
@@ -293,32 +258,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetQueuedResourceRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
       com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class,
-              com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -328,9 +294,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
@@ -349,11 +315,8 @@ public com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest result =
-          new com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest result = new com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -369,39 +332,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetQueuedResourceReques
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -409,8 +371,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -442,19 +403,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -464,27 +423,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -493,23 +447,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -517,39 +468,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -559,32 +499,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -594,12 +528,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest();
   }
@@ -608,27 +542,27 @@ public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetQueuedResourceRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetQueuedResourceRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -643,4 +577,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java
new file mode 100644
index 000000000000..d0dbed79514d
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GetQueuedResourceRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
index 86de95a0000f..a1f0d2dbf00a 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [GetRuntimeVersion][google.cloud.tpu.v2alpha1.Tpu.GetRuntimeVersion].
@@ -28,61 +11,53 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest}
  */
-public final class GetRuntimeVersionRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetRuntimeVersionRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
     GetRuntimeVersionRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetRuntimeVersionRequest.newBuilder() to construct.
   private GetRuntimeVersionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetRuntimeVersionRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetRuntimeVersionRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class,
-            com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class, com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -124,7 +97,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -136,7 +108,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -160,15 +133,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest other =
-        (com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest other = (com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -188,104 +161,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [GetRuntimeVersion][google.cloud.tpu.v2alpha1.Tpu.GetRuntimeVersion].
@@ -293,32 +258,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
       com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class,
-              com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class, com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -328,9 +294,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
     }
 
     @java.lang.Override
@@ -349,11 +315,8 @@ public com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest result =
-          new com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest result = new com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -369,39 +332,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionReques
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -409,8 +371,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -442,19 +403,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -464,27 +423,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -493,23 +447,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -517,39 +468,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -559,32 +499,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -594,12 +528,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest();
   }
@@ -608,27 +542,27 @@ public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetRuntimeVersionRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetRuntimeVersionRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -643,4 +577,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java
new file mode 100644
index 000000000000..e5e3a11c3528
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GetRuntimeVersionRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
similarity index 68%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
index a943ed1ffeac..d30844a69d6a 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
@@ -1,79 +1,57 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A guest attributes.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributes}
  */
-public final class GuestAttributes extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GuestAttributes extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GuestAttributes)
     GuestAttributesOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GuestAttributes.newBuilder() to construct.
   private GuestAttributes(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GuestAttributes() {
     queryPath_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GuestAttributes();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GuestAttributes.class,
-            com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GuestAttributes.class, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder.class);
   }
 
   public static final int QUERY_PATH_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryPath_ = "";
   /**
-   *
-   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -81,7 +59,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * string query_path = 1;
-   *
    * @return The queryPath.
    */
   @java.lang.Override
@@ -90,15 +67,14 @@ public java.lang.String getQueryPath() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryPath_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -106,15 +82,16 @@ public java.lang.String getQueryPath() {
    * 

    *
    * string query_path = 1;
-   *
    * @return The bytes for queryPath.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getQueryPathBytes() {
+  public com.google.protobuf.ByteString
+      getQueryPathBytes() {
     java.lang.Object ref = queryPath_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       queryPath_ = b;
       return b;
     } else {
@@ -125,14 +102,11 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
   public static final int QUERY_VALUE_FIELD_NUMBER = 2;
   private com.google.cloud.tpu.v2alpha1.GuestAttributesValue queryValue_;
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
-   *
    * @return Whether the queryValue field is set.
    */
   @java.lang.Override
@@ -140,25 +114,18 @@ public boolean hasQueryValue() {
     return queryValue_ != null;
   }
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
-   *
    * @return The queryValue.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.GuestAttributesValue getQueryValue() {
-    return queryValue_ == null
-        ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()
-        : queryValue_;
+    return queryValue_ == null ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance() : queryValue_;
   }
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

@@ -167,13 +134,10 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValue getQueryValue() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder getQueryValueOrBuilder() {
-    return queryValue_ == null
-        ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()
-        : queryValue_;
+    return queryValue_ == null ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance() : queryValue_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -185,7 +149,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(queryPath_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, queryPath_);
     }
@@ -205,7 +170,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, queryPath_);
     }
     if (queryValue_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getQueryValue());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getQueryValue());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -215,18 +181,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GuestAttributes)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GuestAttributes other =
-        (com.google.cloud.tpu.v2alpha1.GuestAttributes) obj;
+    com.google.cloud.tpu.v2alpha1.GuestAttributes other = (com.google.cloud.tpu.v2alpha1.GuestAttributes) obj;
 
-    if (!getQueryPath().equals(other.getQueryPath())) return false;
+    if (!getQueryPath()
+        .equals(other.getQueryPath())) return false;
     if (hasQueryValue() != other.hasQueryValue()) return false;
     if (hasQueryValue()) {
-      if (!getQueryValue().equals(other.getQueryValue())) return false;
+      if (!getQueryValue()
+          .equals(other.getQueryValue())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -250,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributes prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A guest attributes.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributes}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GuestAttributes)
       com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GuestAttributes.class,
-              com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GuestAttributes.class, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GuestAttributes.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -394,9 +355,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
     }
 
     @java.lang.Override
@@ -415,11 +376,8 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GuestAttributes buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GuestAttributes result =
-          new com.google.cloud.tpu.v2alpha1.GuestAttributes(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.GuestAttributes result = new com.google.cloud.tpu.v2alpha1.GuestAttributes(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -430,7 +388,9 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GuestAttributes result)
         result.queryPath_ = queryPath_;
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.queryValue_ = queryValueBuilder_ == null ? queryValue_ : queryValueBuilder_.build();
+        result.queryValue_ = queryValueBuilder_ == null
+            ? queryValue_
+            : queryValueBuilder_.build();
       }
     }
 
@@ -438,39 +398,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GuestAttributes result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GuestAttributes) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributes) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributes)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -513,25 +472,24 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                queryPath_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getQueryValueFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              queryPath_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getQueryValueFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -541,13 +499,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object queryPath_ = "";
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -555,13 +510,13 @@ public Builder mergeFrom(
      * 

      *
      * string query_path = 1;
-     *
      * @return The queryPath.
      */
     public java.lang.String getQueryPath() {
       java.lang.Object ref = queryPath_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryPath_ = s;
         return s;
@@ -570,8 +525,6 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -579,14 +532,15 @@ public java.lang.String getQueryPath() {
      * 

      *
      * string query_path = 1;
-     *
      * @return The bytes for queryPath.
      */
-    public com.google.protobuf.ByteString getQueryPathBytes() {
+    public com.google.protobuf.ByteString
+        getQueryPathBytes() {
       java.lang.Object ref = queryPath_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         queryPath_ = b;
         return b;
       } else {
@@ -594,8 +548,6 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -603,22 +555,18 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
      * 

      *
      * string query_path = 1;
-     *
      * @param value The queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPath(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryPath(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       queryPath_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -626,7 +574,6 @@ public Builder setQueryPath(java.lang.String value) {
      * 

      *
      * string query_path = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearQueryPath() {
@@ -636,8 +583,6 @@ public Builder clearQueryPath() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -645,14 +590,12 @@ public Builder clearQueryPath() {
      * 

      *
      * string query_path = 1;
-     *
      * @param value The bytes for queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryPathBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       queryPath_ = value;
       bitField0_ |= 0x00000001;
@@ -662,47 +605,34 @@ public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2alpha1.GuestAttributesValue queryValue_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValue,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder>
-        queryValueBuilder_;
+        com.google.cloud.tpu.v2alpha1.GuestAttributesValue, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder> queryValueBuilder_;
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

      *
      * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
-     *
      * @return Whether the queryValue field is set.
      */
     public boolean hasQueryValue() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

      *
      * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
-     *
      * @return The queryValue.
      */
     public com.google.cloud.tpu.v2alpha1.GuestAttributesValue getQueryValue() {
       if (queryValueBuilder_ == null) {
-        return queryValue_ == null
-            ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()
-            : queryValue_;
+        return queryValue_ == null ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance() : queryValue_;
       } else {
         return queryValueBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -723,8 +653,6 @@ public Builder setQueryValue(com.google.cloud.tpu.v2alpha1.GuestAttributesValue
       return this;
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -743,8 +671,6 @@ public Builder setQueryValue(
       return this;
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -753,10 +679,9 @@ public Builder setQueryValue(
      */
     public Builder mergeQueryValue(com.google.cloud.tpu.v2alpha1.GuestAttributesValue value) {
       if (queryValueBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && queryValue_ != null
-            && queryValue_
-                != com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          queryValue_ != null &&
+          queryValue_ != com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()) {
           getQueryValueBuilder().mergeFrom(value);
         } else {
           queryValue_ = value;
@@ -769,8 +694,6 @@ public Builder mergeQueryValue(com.google.cloud.tpu.v2alpha1.GuestAttributesValu
       return this;
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -788,8 +711,6 @@ public Builder clearQueryValue() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -802,8 +723,6 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder getQueryValueB
       return getQueryValueFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -814,14 +733,11 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder getQueryValue
       if (queryValueBuilder_ != null) {
         return queryValueBuilder_.getMessageOrBuilder();
       } else {
-        return queryValue_ == null
-            ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()
-            : queryValue_;
+        return queryValue_ == null ?
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance() : queryValue_;
       }
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -829,24 +745,21 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder getQueryValue
      * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValue,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder>
+        com.google.cloud.tpu.v2alpha1.GuestAttributesValue, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder> 
         getQueryValueFieldBuilder() {
       if (queryValueBuilder_ == null) {
-        queryValueBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.GuestAttributesValue,
-                com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder,
-                com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder>(
-                getQueryValue(), getParentForChildren(), isClean());
+        queryValueBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValue, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder>(
+                getQueryValue(),
+                getParentForChildren(),
+                isClean());
         queryValue_ = null;
       }
       return queryValueBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -856,12 +769,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GuestAttributes)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GuestAttributes)
   private static final com.google.cloud.tpu.v2alpha1.GuestAttributes DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GuestAttributes();
   }
@@ -870,27 +783,27 @@ public static com.google.cloud.tpu.v2alpha1.GuestAttributes getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GuestAttributes parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GuestAttributes parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -905,4 +818,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GuestAttributes getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
index 44d866af32c6..fec68a941d66 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A guest attributes namespace/key/value entry.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributesEntry}
  */
-public final class GuestAttributesEntry extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GuestAttributesEntry extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
     GuestAttributesEntryOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GuestAttributesEntry.newBuilder() to construct.
   private GuestAttributesEntry(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GuestAttributesEntry() {
     namespace_ = "";
     key_ = "";
@@ -45,43 +27,38 @@ private GuestAttributesEntry() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GuestAttributesEntry();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.class,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.class, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder.class);
   }
 
   public static final int NAMESPACE_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object namespace_ = "";
   /**
-   *
-   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
-   *
    * @return The namespace.
    */
   @java.lang.Override
@@ -90,29 +67,29 @@ public java.lang.String getNamespace() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       namespace_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
-   *
    * @return The bytes for namespace.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNamespaceBytes() {
+  public com.google.protobuf.ByteString
+      getNamespaceBytes() {
     java.lang.Object ref = namespace_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       namespace_ = b;
       return b;
     } else {
@@ -121,18 +98,14 @@ public com.google.protobuf.ByteString getNamespaceBytes() {
   }
 
   public static final int KEY_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object key_ = "";
   /**
-   *
-   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
-   *
    * @return The key.
    */
   @java.lang.Override
@@ -141,29 +114,29 @@ public java.lang.String getKey() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       key_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
-   *
    * @return The bytes for key.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getKeyBytes() {
+  public com.google.protobuf.ByteString
+      getKeyBytes() {
     java.lang.Object ref = key_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       key_ = b;
       return b;
     } else {
@@ -172,18 +145,14 @@ public com.google.protobuf.ByteString getKeyBytes() {
   }
 
   public static final int VALUE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object value_ = "";
   /**
-   *
-   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
-   *
    * @return The value.
    */
   @java.lang.Override
@@ -192,29 +161,29 @@ public java.lang.String getValue() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       value_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
-   *
    * @return The bytes for value.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getValueBytes() {
+  public com.google.protobuf.ByteString
+      getValueBytes() {
     java.lang.Object ref = value_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       value_ = b;
       return b;
     } else {
@@ -223,7 +192,6 @@ public com.google.protobuf.ByteString getValueBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -235,7 +203,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(namespace_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, namespace_);
     }
@@ -271,17 +240,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GuestAttributesEntry)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GuestAttributesEntry other =
-        (com.google.cloud.tpu.v2alpha1.GuestAttributesEntry) obj;
+    com.google.cloud.tpu.v2alpha1.GuestAttributesEntry other = (com.google.cloud.tpu.v2alpha1.GuestAttributesEntry) obj;
 
-    if (!getNamespace().equals(other.getNamespace())) return false;
-    if (!getKey().equals(other.getKey())) return false;
-    if (!getValue().equals(other.getValue())) return false;
+    if (!getNamespace()
+        .equals(other.getNamespace())) return false;
+    if (!getKey()
+        .equals(other.getKey())) return false;
+    if (!getValue()
+        .equals(other.getValue())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -305,135 +276,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A guest attributes namespace/key/value entry.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributesEntry}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
       com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.class,
-              com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.class, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -445,9 +410,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
     }
 
     @java.lang.Override
@@ -466,11 +431,8 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GuestAttributesEntry result =
-          new com.google.cloud.tpu.v2alpha1.GuestAttributesEntry(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.GuestAttributesEntry result = new com.google.cloud.tpu.v2alpha1.GuestAttributesEntry(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -492,39 +454,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry re
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GuestAttributesEntry) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributesEntry) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributesEntry)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -532,8 +493,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance()) return this;
       if (!other.getNamespace().isEmpty()) {
         namespace_ = other.namespace_;
         bitField0_ |= 0x00000001;
@@ -575,31 +535,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                namespace_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                key_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                value_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              namespace_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              key_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              value_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -609,25 +565,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object namespace_ = "";
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @return The namespace.
      */
     public java.lang.String getNamespace() {
       java.lang.Object ref = namespace_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         namespace_ = s;
         return s;
@@ -636,21 +589,20 @@ public java.lang.String getNamespace() {
       }
     }
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @return The bytes for namespace.
      */
-    public com.google.protobuf.ByteString getNamespaceBytes() {
+    public com.google.protobuf.ByteString
+        getNamespaceBytes() {
       java.lang.Object ref = namespace_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         namespace_ = b;
         return b;
       } else {
@@ -658,35 +610,28 @@ public com.google.protobuf.ByteString getNamespaceBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @param value The namespace to set.
      * @return This builder for chaining.
      */
-    public Builder setNamespace(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNamespace(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       namespace_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNamespace() {
@@ -696,21 +641,17 @@ public Builder clearNamespace() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @param value The bytes for namespace to set.
      * @return This builder for chaining.
      */
-    public Builder setNamespaceBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNamespaceBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       namespace_ = value;
       bitField0_ |= 0x00000001;
@@ -720,20 +661,18 @@ public Builder setNamespaceBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object key_ = "";
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @return The key.
      */
     public java.lang.String getKey() {
       java.lang.Object ref = key_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         key_ = s;
         return s;
@@ -742,21 +681,20 @@ public java.lang.String getKey() {
       }
     }
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @return The bytes for key.
      */
-    public com.google.protobuf.ByteString getKeyBytes() {
+    public com.google.protobuf.ByteString
+        getKeyBytes() {
       java.lang.Object ref = key_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         key_ = b;
         return b;
       } else {
@@ -764,35 +702,28 @@ public com.google.protobuf.ByteString getKeyBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @param value The key to set.
      * @return This builder for chaining.
      */
-    public Builder setKey(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setKey(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       key_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearKey() {
@@ -802,21 +733,17 @@ public Builder clearKey() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @param value The bytes for key to set.
      * @return This builder for chaining.
      */
-    public Builder setKeyBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setKeyBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       key_ = value;
       bitField0_ |= 0x00000002;
@@ -826,20 +753,18 @@ public Builder setKeyBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object value_ = "";
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @return The value.
      */
     public java.lang.String getValue() {
       java.lang.Object ref = value_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         value_ = s;
         return s;
@@ -848,21 +773,20 @@ public java.lang.String getValue() {
       }
     }
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @return The bytes for value.
      */
-    public com.google.protobuf.ByteString getValueBytes() {
+    public com.google.protobuf.ByteString
+        getValueBytes() {
       java.lang.Object ref = value_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         value_ = b;
         return b;
       } else {
@@ -870,35 +794,28 @@ public com.google.protobuf.ByteString getValueBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @param value The value to set.
      * @return This builder for chaining.
      */
-    public Builder setValue(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setValue(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       value_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearValue() {
@@ -908,30 +825,26 @@ public Builder clearValue() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @param value The bytes for value to set.
      * @return This builder for chaining.
      */
-    public Builder setValueBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setValueBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       value_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -941,12 +854,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
   private static final com.google.cloud.tpu.v2alpha1.GuestAttributesEntry DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GuestAttributesEntry();
   }
@@ -955,27 +868,27 @@ public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GuestAttributesEntry parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GuestAttributesEntry parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -990,4 +903,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
similarity index 58%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
index 8860e13076f0..415dc3dc7b86 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
@@ -1,100 +1,69 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GuestAttributesEntryOrBuilder
-    extends
+public interface GuestAttributesEntryOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
-   *
    * @return The namespace.
    */
   java.lang.String getNamespace();
   /**
-   *
-   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
-   *
    * @return The bytes for namespace.
    */
-  com.google.protobuf.ByteString getNamespaceBytes();
+  com.google.protobuf.ByteString
+      getNamespaceBytes();
 
   /**
-   *
-   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
-   *
    * @return The key.
    */
   java.lang.String getKey();
   /**
-   *
-   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
-   *
    * @return The bytes for key.
    */
-  com.google.protobuf.ByteString getKeyBytes();
+  com.google.protobuf.ByteString
+      getKeyBytes();
 
   /**
-   *
-   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
-   *
    * @return The value.
    */
   java.lang.String getValue();
   /**
-   *
-   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
-   *
    * @return The bytes for value.
    */
-  com.google.protobuf.ByteString getValueBytes();
+  com.google.protobuf.ByteString
+      getValueBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
similarity index 69%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
index 62180b5195d1..e233695fde73 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GuestAttributesOrBuilder
-    extends
+public interface GuestAttributesOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GuestAttributes)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -33,13 +15,10 @@ public interface GuestAttributesOrBuilder
    * 

    *
    * string query_path = 1;
-   *
    * @return The queryPath.
    */
   java.lang.String getQueryPath();
   /**
-   *
-   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -47,38 +26,30 @@ public interface GuestAttributesOrBuilder
    * 

    *
    * string query_path = 1;
-   *
    * @return The bytes for queryPath.
    */
-  com.google.protobuf.ByteString getQueryPathBytes();
+  com.google.protobuf.ByteString
+      getQueryPathBytes();
 
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
-   *
    * @return Whether the queryValue field is set.
    */
   boolean hasQueryValue();
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
-   *
    * @return The queryValue.
    */
   com.google.cloud.tpu.v2alpha1.GuestAttributesValue getQueryValue();
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
similarity index 69%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
index 0d6653b20b76..2f59f06c7413 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
@@ -1,79 +1,57 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Array of guest attribute namespace/key/value tuples.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributesValue}
  */
-public final class GuestAttributesValue extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GuestAttributesValue extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GuestAttributesValue)
     GuestAttributesValueOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GuestAttributesValue.newBuilder() to construct.
   private GuestAttributesValue(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GuestAttributesValue() {
     items_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GuestAttributesValue();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.class,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.class, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder.class);
   }
 
   public static final int ITEMS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List items_;
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -85,8 +63,6 @@ public java.util.List getIte
     return items_;
   }
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -94,13 +70,11 @@ public java.util.List getIte
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getItemsOrBuilderList() {
     return items_;
   }
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -112,8 +86,6 @@ public int getItemsCount() {
     return items_.size();
   }
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -125,8 +97,6 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getItems(int index) {
     return items_.get(index);
   }
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -134,12 +104,12 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getItems(int index) {
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index) {
+  public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(
+      int index) {
     return items_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -151,7 +121,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < items_.size(); i++) {
       output.writeMessage(1, items_.get(i));
     }
@@ -165,7 +136,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < items_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, items_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, items_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -175,15 +147,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GuestAttributesValue)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GuestAttributesValue other =
-        (com.google.cloud.tpu.v2alpha1.GuestAttributesValue) obj;
+    com.google.cloud.tpu.v2alpha1.GuestAttributesValue other = (com.google.cloud.tpu.v2alpha1.GuestAttributesValue) obj;
 
-    if (!getItemsList().equals(other.getItemsList())) return false;
+    if (!getItemsList()
+        .equals(other.getItemsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -205,135 +177,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributesValue prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Array of guest attribute namespace/key/value tuples.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributesValue}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GuestAttributesValue)
       com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GuestAttributesValue.class,
-              com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GuestAttributesValue.class, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GuestAttributesValue.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -349,9 +315,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
     }
 
     @java.lang.Override
@@ -370,18 +336,14 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValue build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GuestAttributesValue buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GuestAttributesValue result =
-          new com.google.cloud.tpu.v2alpha1.GuestAttributesValue(this);
+      com.google.cloud.tpu.v2alpha1.GuestAttributesValue result = new com.google.cloud.tpu.v2alpha1.GuestAttributesValue(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2alpha1.GuestAttributesValue result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.GuestAttributesValue result) {
       if (itemsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           items_ = java.util.Collections.unmodifiableList(items_);
@@ -401,39 +363,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GuestAttributesValue re
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GuestAttributesValue) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributesValue) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributesValue)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -441,8 +402,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GuestAttributesValue other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()) return this;
       if (itemsBuilder_ == null) {
         if (!other.items_.isEmpty()) {
           if (items_.isEmpty()) {
@@ -461,10 +421,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GuestAttributesValue othe
             itemsBuilder_ = null;
             items_ = other.items_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            itemsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getItemsFieldBuilder()
-                    : null;
+            itemsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getItemsFieldBuilder() : null;
           } else {
             itemsBuilder_.addAllMessages(other.items_);
           }
@@ -496,27 +455,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2alpha1.GuestAttributesEntry m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.parser(),
-                        extensionRegistry);
-                if (itemsBuilder_ == null) {
-                  ensureItemsIsMutable();
-                  items_.add(m);
-                } else {
-                  itemsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2alpha1.GuestAttributesEntry m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.parser(),
+                      extensionRegistry);
+              if (itemsBuilder_ == null) {
+                ensureItemsIsMutable();
+                items_.add(m);
+              } else {
+                itemsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -526,29 +483,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List items_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureItemsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        items_ =
-            new java.util.ArrayList(items_);
+        items_ = new java.util.ArrayList(items_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder>
-        itemsBuilder_;
+        com.google.cloud.tpu.v2alpha1.GuestAttributesEntry, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder> itemsBuilder_;
 
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -563,8 +512,6 @@ public java.util.List getIte
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -579,8 +526,6 @@ public int getItemsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -595,15 +540,14 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getItems(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public Builder setItems(int index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value) {
+    public Builder setItems(
+        int index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value) {
       if (itemsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -617,8 +561,6 @@ public Builder setItems(int index, com.google.cloud.tpu.v2alpha1.GuestAttributes
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -637,8 +579,6 @@ public Builder setItems(
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -659,15 +599,14 @@ public Builder addItems(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public Builder addItems(int index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value) {
+    public Builder addItems(
+        int index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value) {
       if (itemsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -681,8 +620,6 @@ public Builder addItems(int index, com.google.cloud.tpu.v2alpha1.GuestAttributes
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -701,8 +638,6 @@ public Builder addItems(
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -721,8 +656,6 @@ public Builder addItems(
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -733,7 +666,8 @@ public Builder addAllItems(
         java.lang.Iterable values) {
       if (itemsBuilder_ == null) {
         ensureItemsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, items_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, items_);
         onChanged();
       } else {
         itemsBuilder_.addAllMessages(values);
@@ -741,8 +675,6 @@ public Builder addAllItems(
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -760,8 +692,6 @@ public Builder clearItems() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -779,20 +709,17 @@ public Builder removeItems(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder getItemsBuilder(int index) {
+    public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder getItemsBuilder(
+        int index) {
       return getItemsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -802,22 +729,19 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder getItemsBuilde
     public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(
         int index) {
       if (itemsBuilder_ == null) {
-        return items_.get(index);
-      } else {
+        return items_.get(index);  } else {
         return itemsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public java.util.List
-        getItemsOrBuilderList() {
+    public java.util.List 
+         getItemsOrBuilderList() {
       if (itemsBuilder_ != null) {
         return itemsBuilder_.getMessageOrBuilderList();
       } else {
@@ -825,8 +749,6 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBui
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -834,56 +756,49 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBui
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
     public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder addItemsBuilder() {
-      return getItemsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance());
+      return getItemsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder addItemsBuilder(int index) {
-      return getItemsFieldBuilder()
-          .addBuilder(
-              index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance());
+    public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder addItemsBuilder(
+        int index) {
+      return getItemsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public java.util.List
-        getItemsBuilderList() {
+    public java.util.List 
+         getItemsBuilderList() {
       return getItemsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder>
+        com.google.cloud.tpu.v2alpha1.GuestAttributesEntry, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder> 
         getItemsFieldBuilder() {
       if (itemsBuilder_ == null) {
-        itemsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.GuestAttributesEntry,
-                com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder,
-                com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder>(
-                items_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        itemsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder>(
+                items_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         items_ = null;
       }
       return itemsBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -893,12 +808,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GuestAttributesValue)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GuestAttributesValue)
   private static final com.google.cloud.tpu.v2alpha1.GuestAttributesValue DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GuestAttributesValue();
   }
@@ -907,27 +822,27 @@ public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GuestAttributesValue parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GuestAttributesValue parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -942,4 +857,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GuestAttributesValue getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
index 4a7326237d67..d7a9b5abe4f8 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GuestAttributesValueOrBuilder
-    extends
+public interface GuestAttributesValueOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GuestAttributesValue)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
-  java.util.List getItemsList();
+  java.util.List 
+      getItemsList();
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -44,8 +25,6 @@ public interface GuestAttributesValueOrBuilder
    */
   com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getItems(int index);
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -54,24 +33,21 @@ public interface GuestAttributesValueOrBuilder
    */
   int getItemsCount();
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
-  java.util.List
+  java.util.List 
       getItemsOrBuilderList();
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
-  com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index);
+  com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(
+      int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
index 88553d9f3bbd..db42c57a1cb7 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [ListAcceleratorTypes][google.cloud.tpu.v2alpha1.Tpu.ListAcceleratorTypes].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest}
  */
-public final class ListAcceleratorTypesRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListAcceleratorTypesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
     ListAcceleratorTypesRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesRequest.newBuilder() to construct.
   private ListAcceleratorTypesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListAcceleratorTypesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -47,45 +29,38 @@ private ListAcceleratorTypesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class,
-            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -94,31 +69,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -129,14 +102,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -145,18 +115,14 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -165,29 +131,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -196,18 +162,14 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   @java.lang.Override
@@ -216,29 +178,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getFilterBytes() {
+  public com.google.protobuf.ByteString
+      getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -247,18 +209,14 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -267,29 +225,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getOrderByBytes() {
+  public com.google.protobuf.ByteString
+      getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -298,7 +256,6 @@ public com.google.protobuf.ByteString getOrderByBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -310,7 +267,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -339,7 +297,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -358,19 +317,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest other =
-        (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) obj;
-
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
-    if (!getFilter().equals(other.getFilter())) return false;
-    if (!getOrderBy().equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest other = (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) obj;
+
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
+    if (!getFilter()
+        .equals(other.getFilter())) return false;
+    if (!getOrderBy()
+        .equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -398,104 +361,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [ListAcceleratorTypes][google.cloud.tpu.v2alpha1.Tpu.ListAcceleratorTypes].
@@ -503,32 +458,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
       com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class,
-              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -542,9 +498,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -563,11 +519,8 @@ public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest result =
-          new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest result = new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -595,39 +548,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesReq
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -635,8 +587,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -686,43 +637,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 42:
-              {
-                filter_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 42
-            case 50:
-              {
-                orderBy_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 50
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 42: {
+              filter_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 42
+            case 50: {
+              orderBy_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 50
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -732,27 +677,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -761,23 +701,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -785,39 +722,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -827,23 +753,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -851,16 +771,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -868,33 +785,27 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -906,20 +817,18 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -928,21 +837,20 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -950,35 +858,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -988,21 +889,17 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -1012,20 +909,18 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object filter_ = "";
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -1034,21 +929,20 @@ public java.lang.String getFilter() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString getFilterBytes() {
+    public com.google.protobuf.ByteString
+        getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -1056,35 +950,28 @@ public com.google.protobuf.ByteString getFilterBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilter(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -1094,21 +981,17 @@ public Builder clearFilter() {
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilterBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1118,20 +1001,18 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object orderBy_ = "";
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1140,21 +1021,20 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString getOrderByBytes() {
+    public com.google.protobuf.ByteString
+        getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1162,35 +1042,28 @@ public com.google.protobuf.ByteString getOrderByBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderBy(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1200,30 +1073,26 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderByBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1233,12 +1102,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
   private static final com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest();
   }
@@ -1247,27 +1116,27 @@ public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListAcceleratorTypesRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListAcceleratorTypesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1282,4 +1151,6 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
similarity index 57%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
index 491c119887f9..2c6486a70c5f 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
@@ -1,142 +1,99 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListAcceleratorTypesRequestOrBuilder
-    extends
+public interface ListAcceleratorTypesRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString getFilterBytes();
+  com.google.protobuf.ByteString
+      getFilterBytes();
 
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString getOrderByBytes();
+  com.google.protobuf.ByteString
+      getOrderByBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
similarity index 73%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
index 7cdc201e92e6..03c3696c6ef1 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Response for
  * [ListAcceleratorTypes][google.cloud.tpu.v2alpha1.Tpu.ListAcceleratorTypes].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse}
  */
-public final class ListAcceleratorTypesResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListAcceleratorTypesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
     ListAcceleratorTypesResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesResponse.newBuilder() to construct.
   private ListAcceleratorTypesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListAcceleratorTypesResponse() {
     acceleratorTypes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -46,37 +28,33 @@ private ListAcceleratorTypesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class,
-            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.Builder.class);
   }
 
   public static final int ACCELERATOR_TYPES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List acceleratorTypes_;
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -88,8 +66,6 @@ public java.util.List getAccelera
     return acceleratorTypes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -97,13 +73,11 @@ public java.util.List getAccelera
    * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getAcceleratorTypesOrBuilderList() {
     return acceleratorTypes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -115,8 +89,6 @@ public int getAcceleratorTypesCount() {
     return acceleratorTypes_.size();
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -128,8 +100,6 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorTypes(int ind
     return acceleratorTypes_.get(index);
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -143,18 +113,14 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorType
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -163,29 +129,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -194,46 +160,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList
+      getUnreachableList() {
     return unreachable_;
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -241,23 +198,20 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString
+      getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -269,7 +223,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
       output.writeMessage(1, acceleratorTypes_.get(i));
     }
@@ -289,7 +244,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, acceleratorTypes_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, acceleratorTypes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -310,17 +266,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse other =
-        (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse) obj;
+    com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse other = (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse) obj;
 
-    if (!getAcceleratorTypesList().equals(other.getAcceleratorTypesList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
+    if (!getAcceleratorTypesList()
+        .equals(other.getAcceleratorTypesList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList()
+        .equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -348,104 +306,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for
    * [ListAcceleratorTypes][google.cloud.tpu.v2alpha1.Tpu.ListAcceleratorTypes].
@@ -453,32 +403,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
       com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class,
-              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -497,9 +448,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -518,18 +469,14 @@ public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse result =
-          new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse(this);
+      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse result = new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse result) {
       if (acceleratorTypesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           acceleratorTypes_ = java.util.Collections.unmodifiableList(acceleratorTypes_);
@@ -557,39 +504,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRes
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -597,8 +543,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.getDefaultInstance()) return this;
       if (acceleratorTypesBuilder_ == null) {
         if (!other.acceleratorTypes_.isEmpty()) {
           if (acceleratorTypes_.isEmpty()) {
@@ -617,10 +562,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRespo
             acceleratorTypesBuilder_ = null;
             acceleratorTypes_ = other.acceleratorTypes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            acceleratorTypesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getAcceleratorTypesFieldBuilder()
-                    : null;
+            acceleratorTypesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getAcceleratorTypesFieldBuilder() : null;
           } else {
             acceleratorTypesBuilder_.addAllMessages(other.acceleratorTypes_);
           }
@@ -667,39 +611,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2alpha1.AcceleratorType m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.AcceleratorType.parser(), extensionRegistry);
-                if (acceleratorTypesBuilder_ == null) {
-                  ensureAcceleratorTypesIsMutable();
-                  acceleratorTypes_.add(m);
-                } else {
-                  acceleratorTypesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureUnreachableIsMutable();
-                unreachable_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2alpha1.AcceleratorType m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2alpha1.AcceleratorType.parser(),
+                      extensionRegistry);
+              if (acceleratorTypesBuilder_ == null) {
+                ensureAcceleratorTypesIsMutable();
+                acceleratorTypes_.add(m);
+              } else {
+                acceleratorTypesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureUnreachableIsMutable();
+              unreachable_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -709,30 +650,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List acceleratorTypes_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureAcceleratorTypesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        acceleratorTypes_ =
-            new java.util.ArrayList(
-                acceleratorTypes_);
+        acceleratorTypes_ = new java.util.ArrayList(acceleratorTypes_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.AcceleratorType,
-            com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder,
-            com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder>
-        acceleratorTypesBuilder_;
+        com.google.cloud.tpu.v2alpha1.AcceleratorType, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder, com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder> acceleratorTypesBuilder_;
 
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -747,8 +679,6 @@ public java.util.List getAccelera
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -763,8 +693,6 @@ public int getAcceleratorTypesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -779,8 +707,6 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorTypes(int ind
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -802,8 +728,6 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -822,8 +746,6 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -844,8 +766,6 @@ public Builder addAcceleratorTypes(com.google.cloud.tpu.v2alpha1.AcceleratorType
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -867,8 +787,6 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -887,8 +805,6 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -907,8 +823,6 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -919,7 +833,8 @@ public Builder addAllAcceleratorTypes(
         java.lang.Iterable values) {
       if (acceleratorTypesBuilder_ == null) {
         ensureAcceleratorTypesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, acceleratorTypes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, acceleratorTypes_);
         onChanged();
       } else {
         acceleratorTypesBuilder_.addAllMessages(values);
@@ -927,8 +842,6 @@ public Builder addAllAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -946,8 +859,6 @@ public Builder clearAcceleratorTypes() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -965,8 +876,6 @@ public Builder removeAcceleratorTypes(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -978,8 +887,6 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder getAcceleratorTypes
       return getAcceleratorTypesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -989,22 +896,19 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder getAcceleratorTypes
     public com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
         int index) {
       if (acceleratorTypesBuilder_ == null) {
-        return acceleratorTypes_.get(index);
-      } else {
+        return acceleratorTypes_.get(index);  } else {
         return acceleratorTypesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List
-        getAcceleratorTypesOrBuilderList() {
+    public java.util.List 
+         getAcceleratorTypesOrBuilderList() {
       if (acceleratorTypesBuilder_ != null) {
         return acceleratorTypesBuilder_.getMessageOrBuilderList();
       } else {
@@ -1012,8 +916,6 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorType
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1021,12 +923,10 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorType
      * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
      */
     public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder addAcceleratorTypesBuilder() {
-      return getAcceleratorTypesFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance());
+      return getAcceleratorTypesFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1035,34 +935,26 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder addAcceleratorTypes
      */
     public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder addAcceleratorTypesBuilder(
         int index) {
-      return getAcceleratorTypesFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance());
+      return getAcceleratorTypesFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List
-        getAcceleratorTypesBuilderList() {
+    public java.util.List 
+         getAcceleratorTypesBuilderList() {
       return getAcceleratorTypesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.AcceleratorType,
-            com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder,
-            com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder>
+        com.google.cloud.tpu.v2alpha1.AcceleratorType, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder, com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder> 
         getAcceleratorTypesFieldBuilder() {
       if (acceleratorTypesBuilder_ == null) {
-        acceleratorTypesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.AcceleratorType,
-                com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder,
-                com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder>(
+        acceleratorTypesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.AcceleratorType, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder, com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder>(
                 acceleratorTypes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -1074,20 +966,18 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder addAcceleratorTypes
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1096,21 +986,20 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1118,35 +1007,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1156,21 +1038,17 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1178,52 +1056,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1231,90 +1099,76 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUnreachable(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachable(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(java.lang.Iterable values) {
+    public Builder addAllUnreachable(
+        java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, unreachable_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1324,30 +1178,26 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachableBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1357,12 +1207,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
   private static final com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse();
   }
@@ -1371,27 +1221,27 @@ public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse getDefa
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListAcceleratorTypesResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListAcceleratorTypesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1406,4 +1256,6 @@ public com.google.protobuf.Parser getParserForType
   public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
index 7865d157b9e9..9bcc0f264186 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListAcceleratorTypesResponseOrBuilder
-    extends
+public interface ListAcceleratorTypesResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
    */
-  java.util.List getAcceleratorTypesList();
+  java.util.List 
+      getAcceleratorTypesList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -44,8 +25,6 @@ public interface ListAcceleratorTypesResponseOrBuilder
    */
   com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorTypes(int index);
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -54,100 +33,82 @@ public interface ListAcceleratorTypesResponseOrBuilder
    */
   int getAcceleratorTypesCount();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
    */
-  java.util.List
+  java.util.List 
       getAcceleratorTypesOrBuilderList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
    */
-  com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index);
+  com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  java.util.List getUnreachableList();
+  java.util.List
+      getUnreachableList();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString getUnreachableBytes(int index);
+  com.google.protobuf.ByteString
+      getUnreachableBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
index cb5db674b36f..ae962e9129c5 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for [ListNodes][google.cloud.tpu.v2alpha1.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListNodesRequest}
  */
-public final class ListNodesRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListNodesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListNodesRequest)
     ListNodesRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListNodesRequest.newBuilder() to construct.
   private ListNodesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListNodesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -44,45 +26,38 @@ private ListNodesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListNodesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListNodesRequest.class,
-            com.google.cloud.tpu.v2alpha1.ListNodesRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListNodesRequest.class, com.google.cloud.tpu.v2alpha1.ListNodesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -126,14 +99,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -142,18 +112,14 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -162,29 +128,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -193,7 +159,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -205,7 +170,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -228,7 +194,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -241,17 +208,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListNodesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListNodesRequest other =
-        (com.google.cloud.tpu.v2alpha1.ListNodesRequest) obj;
+    com.google.cloud.tpu.v2alpha1.ListNodesRequest other = (com.google.cloud.tpu.v2alpha1.ListNodesRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -274,136 +243,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListNodesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [ListNodes][google.cloud.tpu.v2alpha1.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListNodesRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListNodesRequest)
       com.google.cloud.tpu.v2alpha1.ListNodesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListNodesRequest.class,
-              com.google.cloud.tpu.v2alpha1.ListNodesRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListNodesRequest.class, com.google.cloud.tpu.v2alpha1.ListNodesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListNodesRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -415,9 +378,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -436,11 +399,8 @@ public com.google.cloud.tpu.v2alpha1.ListNodesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListNodesRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListNodesRequest result =
-          new com.google.cloud.tpu.v2alpha1.ListNodesRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.ListNodesRequest result = new com.google.cloud.tpu.v2alpha1.ListNodesRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -462,39 +422,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListNodesRequest result
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListNodesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListNodesRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListNodesRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -542,31 +501,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -576,27 +531,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -605,23 +555,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -629,39 +576,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -671,23 +607,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -695,16 +625,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -712,33 +639,27 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -750,20 +671,18 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -772,21 +691,20 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -794,35 +712,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -832,30 +743,26 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -865,12 +772,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListNodesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListNodesRequest)
   private static final com.google.cloud.tpu.v2alpha1.ListNodesRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListNodesRequest();
   }
@@ -879,27 +786,27 @@ public static com.google.cloud.tpu.v2alpha1.ListNodesRequest getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListNodesRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListNodesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -914,4 +821,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ListNodesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
similarity index 50%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
index 66910ddbb0cd..6ccc65aa25cd 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
@@ -1,92 +1,59 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListNodesRequestOrBuilder
-    extends
+public interface ListNodesRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListNodesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
index 199701bc120f..2dad8b1112ca 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Response for [ListNodes][google.cloud.tpu.v2alpha1.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListNodesResponse}
  */
-public final class ListNodesResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListNodesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListNodesResponse)
     ListNodesResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListNodesResponse.newBuilder() to construct.
   private ListNodesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListNodesResponse() {
     nodes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -45,37 +27,33 @@ private ListNodesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListNodesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListNodesResponse.class,
-            com.google.cloud.tpu.v2alpha1.ListNodesResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListNodesResponse.class, com.google.cloud.tpu.v2alpha1.ListNodesResponse.Builder.class);
   }
 
   public static final int NODES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List nodes_;
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -87,8 +65,6 @@ public java.util.List getNodesList() {
     return nodes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -96,13 +72,11 @@ public java.util.List getNodesList() {
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getNodesOrBuilderList() {
     return nodes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -114,8 +88,6 @@ public int getNodesCount() {
     return nodes_.size();
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -127,8 +99,6 @@ public com.google.cloud.tpu.v2alpha1.Node getNodes(int index) {
     return nodes_.get(index);
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -136,23 +106,20 @@ public com.google.cloud.tpu.v2alpha1.Node getNodes(int index) {
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(int index) {
+  public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(
+      int index) {
     return nodes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -161,29 +128,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -192,46 +159,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList
+      getUnreachableList() {
     return unreachable_;
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -239,23 +197,20 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString
+      getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -267,7 +222,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < nodes_.size(); i++) {
       output.writeMessage(1, nodes_.get(i));
     }
@@ -287,7 +243,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < nodes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, nodes_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, nodes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -308,17 +265,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListNodesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListNodesResponse other =
-        (com.google.cloud.tpu.v2alpha1.ListNodesResponse) obj;
+    com.google.cloud.tpu.v2alpha1.ListNodesResponse other = (com.google.cloud.tpu.v2alpha1.ListNodesResponse) obj;
 
-    if (!getNodesList().equals(other.getNodesList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
+    if (!getNodesList()
+        .equals(other.getNodesList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList()
+        .equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -345,136 +304,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListNodesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for [ListNodes][google.cloud.tpu.v2alpha1.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListNodesResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListNodesResponse)
       com.google.cloud.tpu.v2alpha1.ListNodesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListNodesResponse.class,
-              com.google.cloud.tpu.v2alpha1.ListNodesResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListNodesResponse.class, com.google.cloud.tpu.v2alpha1.ListNodesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListNodesResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -493,9 +446,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -514,18 +467,14 @@ public com.google.cloud.tpu.v2alpha1.ListNodesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListNodesResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListNodesResponse result =
-          new com.google.cloud.tpu.v2alpha1.ListNodesResponse(this);
+      com.google.cloud.tpu.v2alpha1.ListNodesResponse result = new com.google.cloud.tpu.v2alpha1.ListNodesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2alpha1.ListNodesResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.ListNodesResponse result) {
       if (nodesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           nodes_ = java.util.Collections.unmodifiableList(nodes_);
@@ -553,39 +502,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListNodesResponse resul
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListNodesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListNodesResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListNodesResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -593,8 +541,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListNodesResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListNodesResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListNodesResponse.getDefaultInstance()) return this;
       if (nodesBuilder_ == null) {
         if (!other.nodes_.isEmpty()) {
           if (nodes_.isEmpty()) {
@@ -613,10 +560,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListNodesResponse other)
             nodesBuilder_ = null;
             nodes_ = other.nodes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            nodesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getNodesFieldBuilder()
-                    : null;
+            nodesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getNodesFieldBuilder() : null;
           } else {
             nodesBuilder_.addAllMessages(other.nodes_);
           }
@@ -663,39 +609,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2alpha1.Node m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.Node.parser(), extensionRegistry);
-                if (nodesBuilder_ == null) {
-                  ensureNodesIsMutable();
-                  nodes_.add(m);
-                } else {
-                  nodesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureUnreachableIsMutable();
-                unreachable_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2alpha1.Node m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2alpha1.Node.parser(),
+                      extensionRegistry);
+              if (nodesBuilder_ == null) {
+                ensureNodesIsMutable();
+                nodes_.add(m);
+              } else {
+                nodesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureUnreachableIsMutable();
+              unreachable_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -705,28 +648,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List nodes_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureNodesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         nodes_ = new java.util.ArrayList(nodes_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node,
-            com.google.cloud.tpu.v2alpha1.Node.Builder,
-            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
-        nodesBuilder_;
+        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> nodesBuilder_;
 
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -741,8 +677,6 @@ public java.util.List getNodesList() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -757,8 +691,6 @@ public int getNodesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -773,15 +705,14 @@ public com.google.cloud.tpu.v2alpha1.Node getNodes(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder setNodes(int index, com.google.cloud.tpu.v2alpha1.Node value) {
+    public Builder setNodes(
+        int index, com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -795,15 +726,14 @@ public Builder setNodes(int index, com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder setNodes(int index, com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder setNodes(
+        int index, com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.set(index, builderForValue.build());
@@ -814,8 +744,6 @@ public Builder setNodes(int index, com.google.cloud.tpu.v2alpha1.Node.Builder bu
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -836,15 +764,14 @@ public Builder addNodes(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder addNodes(int index, com.google.cloud.tpu.v2alpha1.Node value) {
+    public Builder addNodes(
+        int index, com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -858,15 +785,14 @@ public Builder addNodes(int index, com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder addNodes(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder addNodes(
+        com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(builderForValue.build());
@@ -877,15 +803,14 @@ public Builder addNodes(com.google.cloud.tpu.v2alpha1.Node.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder addNodes(int index, com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder addNodes(
+        int index, com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(index, builderForValue.build());
@@ -896,8 +821,6 @@ public Builder addNodes(int index, com.google.cloud.tpu.v2alpha1.Node.Builder bu
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -908,7 +831,8 @@ public Builder addAllNodes(
         java.lang.Iterable values) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, nodes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, nodes_);
         onChanged();
       } else {
         nodesBuilder_.addAllMessages(values);
@@ -916,8 +840,6 @@ public Builder addAllNodes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -935,8 +857,6 @@ public Builder clearNodes() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -954,44 +874,39 @@ public Builder removeNodes(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.Node.Builder getNodesBuilder(int index) {
+    public com.google.cloud.tpu.v2alpha1.Node.Builder getNodesBuilder(
+        int index) {
       return getNodesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(int index) {
+    public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(
+        int index) {
       if (nodesBuilder_ == null) {
-        return nodes_.get(index);
-      } else {
+        return nodes_.get(index);  } else {
         return nodesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public java.util.List
-        getNodesOrBuilderList() {
+    public java.util.List 
+         getNodesOrBuilderList() {
       if (nodesBuilder_ != null) {
         return nodesBuilder_.getMessageOrBuilderList();
       } else {
@@ -999,8 +914,6 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(int index)
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1008,47 +921,42 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(int index)
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
     public com.google.cloud.tpu.v2alpha1.Node.Builder addNodesBuilder() {
-      return getNodesFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance());
+      return getNodesFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.Node.Builder addNodesBuilder(int index) {
-      return getNodesFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance());
+    public com.google.cloud.tpu.v2alpha1.Node.Builder addNodesBuilder(
+        int index) {
+      return getNodesFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public java.util.List getNodesBuilderList() {
+    public java.util.List 
+         getNodesBuilderList() {
       return getNodesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node,
-            com.google.cloud.tpu.v2alpha1.Node.Builder,
-            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
+        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> 
         getNodesFieldBuilder() {
       if (nodesBuilder_ == null) {
-        nodesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.Node,
-                com.google.cloud.tpu.v2alpha1.Node.Builder,
-                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
-                nodes_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        nodesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
+                nodes_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         nodes_ = null;
       }
       return nodesBuilder_;
@@ -1056,20 +964,18 @@ public java.util.List getNodesBuilde
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1078,21 +984,20 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1100,35 +1005,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1138,21 +1036,17 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1160,52 +1054,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1213,90 +1097,76 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUnreachable(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachable(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(java.lang.Iterable values) {
+    public Builder addAllUnreachable(
+        java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, unreachable_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1306,30 +1176,26 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachableBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1339,12 +1205,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListNodesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListNodesResponse)
   private static final com.google.cloud.tpu.v2alpha1.ListNodesResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListNodesResponse();
   }
@@ -1353,27 +1219,27 @@ public static com.google.cloud.tpu.v2alpha1.ListNodesResponse getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListNodesResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListNodesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1388,4 +1254,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ListNodesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
similarity index 69%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
index 7922b1ee0a15..90a441f2b160 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListNodesResponseOrBuilder
-    extends
+public interface ListNodesResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListNodesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
-  java.util.List getNodesList();
+  java.util.List 
+      getNodesList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -44,8 +25,6 @@ public interface ListNodesResponseOrBuilder
    */
   com.google.cloud.tpu.v2alpha1.Node getNodes(int index);
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -54,99 +33,82 @@ public interface ListNodesResponseOrBuilder
    */
   int getNodesCount();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
-  java.util.List getNodesOrBuilderList();
+  java.util.List 
+      getNodesOrBuilderList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
-  com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(int index);
+  com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  java.util.List getUnreachableList();
+  java.util.List
+      getUnreachableList();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString getUnreachableBytes(int index);
+  com.google.protobuf.ByteString
+      getUnreachableBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
index 93cd86a760f9..5d86c4426725 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [ListQueuedResources][google.cloud.tpu.v2alpha1.Tpu.ListQueuedResources].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest}
  */
-public final class ListQueuedResourcesRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListQueuedResourcesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
     ListQueuedResourcesRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListQueuedResourcesRequest.newBuilder() to construct.
   private ListQueuedResourcesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListQueuedResourcesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -45,45 +27,38 @@ private ListQueuedResourcesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListQueuedResourcesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class,
-            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class, com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -92,31 +67,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -127,14 +100,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -143,18 +113,14 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -163,29 +129,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -194,7 +160,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -206,7 +171,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -229,7 +195,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -242,17 +209,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest other =
-        (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) obj;
+    com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest other = (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -276,104 +245,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [ListQueuedResources][google.cloud.tpu.v2alpha1.Tpu.ListQueuedResources].
@@ -381,32 +342,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
       com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class,
-              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class, com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -418,9 +380,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -439,11 +401,8 @@ public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest result =
-          new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest result = new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -465,39 +424,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequ
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -505,8 +463,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -546,31 +503,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -580,27 +533,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -609,23 +557,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -633,39 +578,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -675,23 +609,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -699,16 +627,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -716,33 +641,27 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -754,20 +673,18 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -776,21 +693,20 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -798,35 +714,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -836,30 +745,26 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -869,12 +774,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
   private static final com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest();
   }
@@ -883,27 +788,27 @@ public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListQueuedResourcesRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListQueuedResourcesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -918,4 +823,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
similarity index 50%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
index 9fc4661ade68..7dfe33465e21 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
@@ -1,92 +1,59 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListQueuedResourcesRequestOrBuilder
-    extends
+public interface ListQueuedResourcesRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
similarity index 73%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
index bc370258e6c4..5d4c1f8a9b1c 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Response for
  * [ListQueuedResources][google.cloud.tpu.v2alpha1.Tpu.ListQueuedResources].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse}
  */
-public final class ListQueuedResourcesResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListQueuedResourcesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
     ListQueuedResourcesResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListQueuedResourcesResponse.newBuilder() to construct.
   private ListQueuedResourcesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListQueuedResourcesResponse() {
     queuedResources_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -46,37 +28,33 @@ private ListQueuedResourcesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListQueuedResourcesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class,
-            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class, com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.Builder.class);
   }
 
   public static final int QUEUED_RESOURCES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List queuedResources_;
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

@@ -88,8 +66,6 @@ public java.util.List getQueuedRes
     return queuedResources_;
   }
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

@@ -97,13 +73,11 @@ public java.util.List getQueuedRes
    * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getQueuedResourcesOrBuilderList() {
     return queuedResources_;
   }
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

@@ -115,8 +89,6 @@ public int getQueuedResourcesCount() {
     return queuedResources_.size();
   }
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

@@ -128,8 +100,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResources(int index
     return queuedResources_.get(index);
   }
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

@@ -143,18 +113,14 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesO
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -163,29 +129,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -194,46 +160,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList
+      getUnreachableList() {
     return unreachable_;
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -241,23 +198,20 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString
+      getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -269,7 +223,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < queuedResources_.size(); i++) {
       output.writeMessage(1, queuedResources_.get(i));
     }
@@ -289,7 +244,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < queuedResources_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, queuedResources_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, queuedResources_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -310,17 +266,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse other =
-        (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse) obj;
+    com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse other = (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse) obj;
 
-    if (!getQueuedResourcesList().equals(other.getQueuedResourcesList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
+    if (!getQueuedResourcesList()
+        .equals(other.getQueuedResourcesList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList()
+        .equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -348,104 +306,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for
    * [ListQueuedResources][google.cloud.tpu.v2alpha1.Tpu.ListQueuedResources].
@@ -453,32 +403,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
       com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class,
-              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class, com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -497,9 +448,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -518,18 +469,14 @@ public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse result =
-          new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse(this);
+      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse result = new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse result) {
       if (queuedResourcesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           queuedResources_ = java.util.Collections.unmodifiableList(queuedResources_);
@@ -557,39 +504,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResp
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -597,8 +543,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.getDefaultInstance()) return this;
       if (queuedResourcesBuilder_ == null) {
         if (!other.queuedResources_.isEmpty()) {
           if (queuedResources_.isEmpty()) {
@@ -617,10 +562,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRespon
             queuedResourcesBuilder_ = null;
             queuedResources_ = other.queuedResources_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            queuedResourcesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getQueuedResourcesFieldBuilder()
-                    : null;
+            queuedResourcesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getQueuedResourcesFieldBuilder() : null;
           } else {
             queuedResourcesBuilder_.addAllMessages(other.queuedResources_);
           }
@@ -667,39 +611,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2alpha1.QueuedResource m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.QueuedResource.parser(), extensionRegistry);
-                if (queuedResourcesBuilder_ == null) {
-                  ensureQueuedResourcesIsMutable();
-                  queuedResources_.add(m);
-                } else {
-                  queuedResourcesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureUnreachableIsMutable();
-                unreachable_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2alpha1.QueuedResource m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2alpha1.QueuedResource.parser(),
+                      extensionRegistry);
+              if (queuedResourcesBuilder_ == null) {
+                ensureQueuedResourcesIsMutable();
+                queuedResources_.add(m);
+              } else {
+                queuedResourcesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureUnreachableIsMutable();
+              unreachable_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -709,29 +650,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List queuedResources_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureQueuedResourcesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        queuedResources_ =
-            new java.util.ArrayList(queuedResources_);
+        queuedResources_ = new java.util.ArrayList(queuedResources_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>
-        queuedResourcesBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder> queuedResourcesBuilder_;
 
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -746,8 +679,6 @@ public java.util.List getQueuedRes
       }
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -762,8 +693,6 @@ public int getQueuedResourcesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -778,8 +707,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResources(int index
       }
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -801,8 +728,6 @@ public Builder setQueuedResources(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -821,8 +746,6 @@ public Builder setQueuedResources(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -843,8 +766,6 @@ public Builder addQueuedResources(com.google.cloud.tpu.v2alpha1.QueuedResource v
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -866,8 +787,6 @@ public Builder addQueuedResources(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -886,8 +805,6 @@ public Builder addQueuedResources(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -906,8 +823,6 @@ public Builder addQueuedResources(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -918,7 +833,8 @@ public Builder addAllQueuedResources(
         java.lang.Iterable values) {
       if (queuedResourcesBuilder_ == null) {
         ensureQueuedResourcesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, queuedResources_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, queuedResources_);
         onChanged();
       } else {
         queuedResourcesBuilder_.addAllMessages(values);
@@ -926,8 +842,6 @@ public Builder addAllQueuedResources(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -945,8 +859,6 @@ public Builder clearQueuedResources() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -964,8 +876,6 @@ public Builder removeQueuedResources(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -977,8 +887,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder getQueuedResourcesBu
       return getQueuedResourcesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -988,22 +896,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder getQueuedResourcesBu
     public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesOrBuilder(
         int index) {
       if (queuedResourcesBuilder_ == null) {
-        return queuedResources_.get(index);
-      } else {
+        return queuedResources_.get(index);  } else {
         return queuedResourcesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
      */
-    public java.util.List
-        getQueuedResourcesOrBuilderList() {
+    public java.util.List 
+         getQueuedResourcesOrBuilderList() {
       if (queuedResourcesBuilder_ != null) {
         return queuedResourcesBuilder_.getMessageOrBuilderList();
       } else {
@@ -1011,8 +916,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesO
       }
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -1020,12 +923,10 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesO
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder addQueuedResourcesBuilder() {
-      return getQueuedResourcesFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance());
+      return getQueuedResourcesFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -1034,34 +935,26 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder addQueuedResourcesBu
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder addQueuedResourcesBuilder(
         int index) {
-      return getQueuedResourcesFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance());
+      return getQueuedResourcesFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
      */
-    public java.util.List
-        getQueuedResourcesBuilderList() {
+    public java.util.List 
+         getQueuedResourcesBuilderList() {
       return getQueuedResourcesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder> 
         getQueuedResourcesFieldBuilder() {
       if (queuedResourcesBuilder_ == null) {
-        queuedResourcesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResource,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>(
+        queuedResourcesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>(
                 queuedResources_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -1073,20 +966,18 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder addQueuedResourcesBu
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1095,21 +986,20 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1117,35 +1007,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1155,21 +1038,17 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1177,52 +1056,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1230,90 +1099,76 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUnreachable(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachable(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(java.lang.Iterable values) {
+    public Builder addAllUnreachable(
+        java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, unreachable_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1323,30 +1178,26 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachableBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1356,12 +1207,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
   private static final com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse();
   }
@@ -1370,27 +1221,27 @@ public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListQueuedResourcesResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListQueuedResourcesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1405,4 +1256,6 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
index f01f464b03bb..0b37e10641ba 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListQueuedResourcesResponseOrBuilder
-    extends
+public interface ListQueuedResourcesResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
    */
-  java.util.List getQueuedResourcesList();
+  java.util.List 
+      getQueuedResourcesList();
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

@@ -44,8 +25,6 @@ public interface ListQueuedResourcesResponseOrBuilder
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResources(int index);
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

@@ -54,100 +33,82 @@ public interface ListQueuedResourcesResponseOrBuilder
    */
   int getQueuedResourcesCount();
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
    */
-  java.util.List
+  java.util.List 
       getQueuedResourcesOrBuilderList();
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesOrBuilder(int index);
+  com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  java.util.List getUnreachableList();
+  java.util.List
+      getUnreachableList();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString getUnreachableBytes(int index);
+  com.google.protobuf.ByteString
+      getUnreachableBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
index 2eb7138d0607..0193a349e5e2 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [ListRuntimeVersions][google.cloud.tpu.v2alpha1.Tpu.ListRuntimeVersions].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest}
  */
-public final class ListRuntimeVersionsRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListRuntimeVersionsRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
     ListRuntimeVersionsRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListRuntimeVersionsRequest.newBuilder() to construct.
   private ListRuntimeVersionsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListRuntimeVersionsRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -47,45 +29,38 @@ private ListRuntimeVersionsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListRuntimeVersionsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class,
-            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class, com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -94,31 +69,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -129,14 +102,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -145,18 +115,14 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -165,29 +131,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -196,18 +162,14 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   @java.lang.Override
@@ -216,29 +178,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getFilterBytes() {
+  public com.google.protobuf.ByteString
+      getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -247,18 +209,14 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -267,29 +225,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getOrderByBytes() {
+  public com.google.protobuf.ByteString
+      getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -298,7 +256,6 @@ public com.google.protobuf.ByteString getOrderByBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -310,7 +267,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -339,7 +297,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -358,19 +317,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest other =
-        (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) obj;
-
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
-    if (!getFilter().equals(other.getFilter())) return false;
-    if (!getOrderBy().equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest other = (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) obj;
+
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
+    if (!getFilter()
+        .equals(other.getFilter())) return false;
+    if (!getOrderBy()
+        .equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -398,104 +361,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [ListRuntimeVersions][google.cloud.tpu.v2alpha1.Tpu.ListRuntimeVersions].
@@ -503,32 +458,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
       com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class,
-              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class, com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -542,9 +498,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -563,11 +519,8 @@ public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest result =
-          new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest result = new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -595,39 +548,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequ
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -635,8 +587,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -686,43 +637,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 42:
-              {
-                filter_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 42
-            case 50:
-              {
-                orderBy_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 50
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 42: {
+              filter_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 42
+            case 50: {
+              orderBy_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 50
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -732,27 +677,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -761,23 +701,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -785,39 +722,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -827,23 +753,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -851,16 +771,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -868,33 +785,27 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -906,20 +817,18 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -928,21 +837,20 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -950,35 +858,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -988,21 +889,17 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -1012,20 +909,18 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object filter_ = "";
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -1034,21 +929,20 @@ public java.lang.String getFilter() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString getFilterBytes() {
+    public com.google.protobuf.ByteString
+        getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -1056,35 +950,28 @@ public com.google.protobuf.ByteString getFilterBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilter(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -1094,21 +981,17 @@ public Builder clearFilter() {
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilterBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1118,20 +1001,18 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object orderBy_ = "";
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1140,21 +1021,20 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString getOrderByBytes() {
+    public com.google.protobuf.ByteString
+        getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1162,35 +1042,28 @@ public com.google.protobuf.ByteString getOrderByBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderBy(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1200,30 +1073,26 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderByBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1233,12 +1102,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
   private static final com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest();
   }
@@ -1247,27 +1116,27 @@ public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListRuntimeVersionsRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListRuntimeVersionsRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1282,4 +1151,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
similarity index 57%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
index 115c5374b8c3..9b0732a3aba4 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
@@ -1,142 +1,99 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListRuntimeVersionsRequestOrBuilder
-    extends
+public interface ListRuntimeVersionsRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString getFilterBytes();
+  com.google.protobuf.ByteString
+      getFilterBytes();
 
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString getOrderByBytes();
+  com.google.protobuf.ByteString
+      getOrderByBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
similarity index 73%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
index c00bb3400023..a6dc735137c6 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Response for
  * [ListRuntimeVersions][google.cloud.tpu.v2alpha1.Tpu.ListRuntimeVersions].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse}
  */
-public final class ListRuntimeVersionsResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListRuntimeVersionsResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
     ListRuntimeVersionsResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListRuntimeVersionsResponse.newBuilder() to construct.
   private ListRuntimeVersionsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListRuntimeVersionsResponse() {
     runtimeVersions_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -46,37 +28,33 @@ private ListRuntimeVersionsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListRuntimeVersionsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class,
-            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class, com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.Builder.class);
   }
 
   public static final int RUNTIME_VERSIONS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List runtimeVersions_;
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -88,8 +66,6 @@ public java.util.List getRuntimeVe
     return runtimeVersions_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -97,13 +73,11 @@ public java.util.List getRuntimeVe
    * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getRuntimeVersionsOrBuilderList() {
     return runtimeVersions_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -115,8 +89,6 @@ public int getRuntimeVersionsCount() {
     return runtimeVersions_.size();
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -128,8 +100,6 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersions(int index
     return runtimeVersions_.get(index);
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -143,18 +113,14 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsO
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -163,29 +129,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -194,46 +160,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList
+      getUnreachableList() {
     return unreachable_;
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -241,23 +198,20 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString
+      getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -269,7 +223,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < runtimeVersions_.size(); i++) {
       output.writeMessage(1, runtimeVersions_.get(i));
     }
@@ -289,7 +244,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < runtimeVersions_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, runtimeVersions_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, runtimeVersions_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -310,17 +266,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse other =
-        (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse) obj;
+    com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse other = (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse) obj;
 
-    if (!getRuntimeVersionsList().equals(other.getRuntimeVersionsList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
+    if (!getRuntimeVersionsList()
+        .equals(other.getRuntimeVersionsList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList()
+        .equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -348,104 +306,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for
    * [ListRuntimeVersions][google.cloud.tpu.v2alpha1.Tpu.ListRuntimeVersions].
@@ -453,32 +403,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
       com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class,
-              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class, com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -497,9 +448,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -518,18 +469,14 @@ public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse result =
-          new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse(this);
+      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse result = new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse result) {
       if (runtimeVersionsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           runtimeVersions_ = java.util.Collections.unmodifiableList(runtimeVersions_);
@@ -557,39 +504,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResp
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -597,8 +543,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.getDefaultInstance()) return this;
       if (runtimeVersionsBuilder_ == null) {
         if (!other.runtimeVersions_.isEmpty()) {
           if (runtimeVersions_.isEmpty()) {
@@ -617,10 +562,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRespon
             runtimeVersionsBuilder_ = null;
             runtimeVersions_ = other.runtimeVersions_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            runtimeVersionsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getRuntimeVersionsFieldBuilder()
-                    : null;
+            runtimeVersionsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getRuntimeVersionsFieldBuilder() : null;
           } else {
             runtimeVersionsBuilder_.addAllMessages(other.runtimeVersions_);
           }
@@ -667,39 +611,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2alpha1.RuntimeVersion m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.RuntimeVersion.parser(), extensionRegistry);
-                if (runtimeVersionsBuilder_ == null) {
-                  ensureRuntimeVersionsIsMutable();
-                  runtimeVersions_.add(m);
-                } else {
-                  runtimeVersionsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureUnreachableIsMutable();
-                unreachable_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2alpha1.RuntimeVersion m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2alpha1.RuntimeVersion.parser(),
+                      extensionRegistry);
+              if (runtimeVersionsBuilder_ == null) {
+                ensureRuntimeVersionsIsMutable();
+                runtimeVersions_.add(m);
+              } else {
+                runtimeVersionsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureUnreachableIsMutable();
+              unreachable_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -709,29 +650,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List runtimeVersions_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureRuntimeVersionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        runtimeVersions_ =
-            new java.util.ArrayList(runtimeVersions_);
+        runtimeVersions_ = new java.util.ArrayList(runtimeVersions_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion,
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder,
-            com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder>
-        runtimeVersionsBuilder_;
+        com.google.cloud.tpu.v2alpha1.RuntimeVersion, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder, com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder> runtimeVersionsBuilder_;
 
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -746,8 +679,6 @@ public java.util.List getRuntimeVe
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -762,8 +693,6 @@ public int getRuntimeVersionsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -778,8 +707,6 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersions(int index
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -801,8 +728,6 @@ public Builder setRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -821,8 +746,6 @@ public Builder setRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -843,8 +766,6 @@ public Builder addRuntimeVersions(com.google.cloud.tpu.v2alpha1.RuntimeVersion v
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -866,8 +787,6 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -886,8 +805,6 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -906,8 +823,6 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -918,7 +833,8 @@ public Builder addAllRuntimeVersions(
         java.lang.Iterable values) {
       if (runtimeVersionsBuilder_ == null) {
         ensureRuntimeVersionsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, runtimeVersions_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, runtimeVersions_);
         onChanged();
       } else {
         runtimeVersionsBuilder_.addAllMessages(values);
@@ -926,8 +842,6 @@ public Builder addAllRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -945,8 +859,6 @@ public Builder clearRuntimeVersions() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -964,8 +876,6 @@ public Builder removeRuntimeVersions(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -977,8 +887,6 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder getRuntimeVersionsBu
       return getRuntimeVersionsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -988,22 +896,19 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder getRuntimeVersionsBu
     public com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
         int index) {
       if (runtimeVersionsBuilder_ == null) {
-        return runtimeVersions_.get(index);
-      } else {
+        return runtimeVersions_.get(index);  } else {
         return runtimeVersionsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
      */
-    public java.util.List
-        getRuntimeVersionsOrBuilderList() {
+    public java.util.List 
+         getRuntimeVersionsOrBuilderList() {
       if (runtimeVersionsBuilder_ != null) {
         return runtimeVersionsBuilder_.getMessageOrBuilderList();
       } else {
@@ -1011,8 +916,6 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsO
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1020,12 +923,10 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsO
      * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
      */
     public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder addRuntimeVersionsBuilder() {
-      return getRuntimeVersionsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance());
+      return getRuntimeVersionsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1034,34 +935,26 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder addRuntimeVersionsBu
      */
     public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder addRuntimeVersionsBuilder(
         int index) {
-      return getRuntimeVersionsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance());
+      return getRuntimeVersionsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
      */
-    public java.util.List
-        getRuntimeVersionsBuilderList() {
+    public java.util.List 
+         getRuntimeVersionsBuilderList() {
       return getRuntimeVersionsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion,
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder,
-            com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder>
+        com.google.cloud.tpu.v2alpha1.RuntimeVersion, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder, com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder> 
         getRuntimeVersionsFieldBuilder() {
       if (runtimeVersionsBuilder_ == null) {
-        runtimeVersionsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.RuntimeVersion,
-                com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder,
-                com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder>(
+        runtimeVersionsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder, com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder>(
                 runtimeVersions_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -1073,20 +966,18 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder addRuntimeVersionsBu
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1095,21 +986,20 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1117,35 +1007,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1155,21 +1038,17 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1177,52 +1056,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1230,90 +1099,76 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUnreachable(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachable(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(java.lang.Iterable values) {
+    public Builder addAllUnreachable(
+        java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, unreachable_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1323,30 +1178,26 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachableBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1356,12 +1207,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
   private static final com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse();
   }
@@ -1370,27 +1221,27 @@ public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListRuntimeVersionsResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListRuntimeVersionsResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1405,4 +1256,6 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
index 86f9ef995705..2613e6e3d961 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListRuntimeVersionsResponseOrBuilder
-    extends
+public interface ListRuntimeVersionsResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
    */
-  java.util.List getRuntimeVersionsList();
+  java.util.List 
+      getRuntimeVersionsList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -44,8 +25,6 @@ public interface ListRuntimeVersionsResponseOrBuilder
    */
   com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersions(int index);
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -54,100 +33,82 @@ public interface ListRuntimeVersionsResponseOrBuilder
    */
   int getRuntimeVersionsCount();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
    */
-  java.util.List
+  java.util.List 
       getRuntimeVersionsOrBuilderList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
    */
-  com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(int index);
+  com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  java.util.List getUnreachableList();
+  java.util.List
+      getUnreachableList();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString getUnreachableBytes(int index);
+  com.google.protobuf.ByteString
+      getUnreachableBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/LocationName.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/LocationName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/LocationName.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/LocationName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
index 1615211c2c0b..5f433810dd42 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Network related configurations.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.NetworkConfig}
  */
-public final class NetworkConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class NetworkConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.NetworkConfig)
     NetworkConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use NetworkConfig.newBuilder() to construct.
   private NetworkConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private NetworkConfig() {
     network_ = "";
     subnetwork_ = "";
@@ -44,44 +26,39 @@ private NetworkConfig() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new NetworkConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.NetworkConfig.class,
-            com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder.class);
+            com.google.cloud.tpu.v2alpha1.NetworkConfig.class, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder.class);
   }
 
   public static final int NETWORK_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object network_ = "";
   /**
-   *
-   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
-   *
    * @return The network.
    */
   @java.lang.Override
@@ -90,30 +67,30 @@ public java.lang.String getNetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       network_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
-   *
    * @return The bytes for network.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNetworkBytes() {
+  public com.google.protobuf.ByteString
+      getNetworkBytes() {
     java.lang.Object ref = network_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       network_ = b;
       return b;
     } else {
@@ -122,12 +99,9 @@ public com.google.protobuf.ByteString getNetworkBytes() {
   }
 
   public static final int SUBNETWORK_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object subnetwork_ = "";
   /**
-   *
-   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -135,7 +109,6 @@ public com.google.protobuf.ByteString getNetworkBytes() {
    * 

    *
    * string subnetwork = 2;
-   *
    * @return The subnetwork.
    */
   @java.lang.Override
@@ -144,15 +117,14 @@ public java.lang.String getSubnetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subnetwork_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -160,15 +132,16 @@ public java.lang.String getSubnetwork() {
    * 

    *
    * string subnetwork = 2;
-   *
    * @return The bytes for subnetwork.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSubnetworkBytes() {
+  public com.google.protobuf.ByteString
+      getSubnetworkBytes() {
     java.lang.Object ref = subnetwork_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       subnetwork_ = b;
       return b;
     } else {
@@ -179,8 +152,6 @@ public com.google.protobuf.ByteString getSubnetworkBytes() {
   public static final int ENABLE_EXTERNAL_IPS_FIELD_NUMBER = 3;
   private boolean enableExternalIps_ = false;
   /**
-   *
-   *
    * 
    * Indicates that external IP addresses would be associated with the TPU
    * workers. If set to false, the specified subnetwork or network should have
@@ -188,7 +159,6 @@ public com.google.protobuf.ByteString getSubnetworkBytes() {
    * 

    *
    * bool enable_external_ips = 3;
-   *
    * @return The enableExternalIps.
    */
   @java.lang.Override
@@ -199,8 +169,6 @@ public boolean getEnableExternalIps() {
   public static final int CAN_IP_FORWARD_FIELD_NUMBER = 4;
   private boolean canIpForward_ = false;
   /**
-   *
-   *
    * 
    * Allows the TPU node to send and receive packets with non-matching
    * destination or source IPs. This is required if you plan to use the TPU
@@ -208,7 +176,6 @@ public boolean getEnableExternalIps() {
    * 

    *
    * bool can_ip_forward = 4;
-   *
    * @return The canIpForward.
    */
   @java.lang.Override
@@ -217,7 +184,6 @@ public boolean getCanIpForward() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -229,7 +195,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(network_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, network_);
     }
@@ -258,10 +225,12 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, subnetwork_);
     }
     if (enableExternalIps_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, enableExternalIps_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(3, enableExternalIps_);
     }
     if (canIpForward_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(4, canIpForward_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(4, canIpForward_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -271,18 +240,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.NetworkConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.NetworkConfig other =
-        (com.google.cloud.tpu.v2alpha1.NetworkConfig) obj;
+    com.google.cloud.tpu.v2alpha1.NetworkConfig other = (com.google.cloud.tpu.v2alpha1.NetworkConfig) obj;
 
-    if (!getNetwork().equals(other.getNetwork())) return false;
-    if (!getSubnetwork().equals(other.getSubnetwork())) return false;
-    if (getEnableExternalIps() != other.getEnableExternalIps()) return false;
-    if (getCanIpForward() != other.getCanIpForward()) return false;
+    if (!getNetwork()
+        .equals(other.getNetwork())) return false;
+    if (!getSubnetwork()
+        .equals(other.getSubnetwork())) return false;
+    if (getEnableExternalIps()
+        != other.getEnableExternalIps()) return false;
+    if (getCanIpForward()
+        != other.getCanIpForward()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -299,144 +271,140 @@ public int hashCode() {
     hash = (37 * hash) + SUBNETWORK_FIELD_NUMBER;
     hash = (53 * hash) + getSubnetwork().hashCode();
     hash = (37 * hash) + ENABLE_EXTERNAL_IPS_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableExternalIps());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getEnableExternalIps());
     hash = (37 * hash) + CAN_IP_FORWARD_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCanIpForward());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getCanIpForward());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.NetworkConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Network related configurations.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.NetworkConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.NetworkConfig)
       com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.NetworkConfig.class,
-              com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder.class);
+              com.google.cloud.tpu.v2alpha1.NetworkConfig.class, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.NetworkConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -449,9 +417,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
     }
 
     @java.lang.Override
@@ -470,11 +438,8 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.NetworkConfig buildPartial() {
-      com.google.cloud.tpu.v2alpha1.NetworkConfig result =
-          new com.google.cloud.tpu.v2alpha1.NetworkConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.NetworkConfig result = new com.google.cloud.tpu.v2alpha1.NetworkConfig(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -499,39 +464,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.NetworkConfig result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.NetworkConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.NetworkConfig) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.NetworkConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -582,37 +546,32 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                network_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                subnetwork_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 24:
-              {
-                enableExternalIps_ = input.readBool();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 24
-            case 32:
-              {
-                canIpForward_ = input.readBool();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 32
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              network_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              subnetwork_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 24: {
+              enableExternalIps_ = input.readBool();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 24
+            case 32: {
+              canIpForward_ = input.readBool();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 32
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -622,26 +581,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object network_ = "";
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @return The network.
      */
     public java.lang.String getNetwork() {
       java.lang.Object ref = network_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         network_ = s;
         return s;
@@ -650,22 +606,21 @@ public java.lang.String getNetwork() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @return The bytes for network.
      */
-    public com.google.protobuf.ByteString getNetworkBytes() {
+    public com.google.protobuf.ByteString
+        getNetworkBytes() {
       java.lang.Object ref = network_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         network_ = b;
         return b;
       } else {
@@ -673,37 +628,30 @@ public com.google.protobuf.ByteString getNetworkBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @param value The network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetwork(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNetwork(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       network_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNetwork() {
@@ -713,22 +661,18 @@ public Builder clearNetwork() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @param value The bytes for network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNetworkBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       network_ = value;
       bitField0_ |= 0x00000001;
@@ -738,8 +682,6 @@ public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object subnetwork_ = "";
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -747,13 +689,13 @@ public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string subnetwork = 2;
-     *
      * @return The subnetwork.
      */
     public java.lang.String getSubnetwork() {
       java.lang.Object ref = subnetwork_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subnetwork_ = s;
         return s;
@@ -762,8 +704,6 @@ public java.lang.String getSubnetwork() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -771,14 +711,15 @@ public java.lang.String getSubnetwork() {
      * 

      *
      * string subnetwork = 2;
-     *
      * @return The bytes for subnetwork.
      */
-    public com.google.protobuf.ByteString getSubnetworkBytes() {
+    public com.google.protobuf.ByteString
+        getSubnetworkBytes() {
       java.lang.Object ref = subnetwork_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         subnetwork_ = b;
         return b;
       } else {
@@ -786,8 +727,6 @@ public com.google.protobuf.ByteString getSubnetworkBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -795,22 +734,18 @@ public com.google.protobuf.ByteString getSubnetworkBytes() {
      * 

      *
      * string subnetwork = 2;
-     *
      * @param value The subnetwork to set.
      * @return This builder for chaining.
      */
-    public Builder setSubnetwork(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSubnetwork(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       subnetwork_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -818,7 +753,6 @@ public Builder setSubnetwork(java.lang.String value) {
      * 

      *
      * string subnetwork = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSubnetwork() {
@@ -828,8 +762,6 @@ public Builder clearSubnetwork() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -837,14 +769,12 @@ public Builder clearSubnetwork() {
      * 

      *
      * string subnetwork = 2;
-     *
      * @param value The bytes for subnetwork to set.
      * @return This builder for chaining.
      */
-    public Builder setSubnetworkBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSubnetworkBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       subnetwork_ = value;
       bitField0_ |= 0x00000002;
@@ -852,10 +782,8 @@ public Builder setSubnetworkBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private boolean enableExternalIps_;
+    private boolean enableExternalIps_ ;
     /**
-     *
-     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -863,7 +791,6 @@ public Builder setSubnetworkBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * bool enable_external_ips = 3;
-     *
      * @return The enableExternalIps.
      */
     @java.lang.Override
@@ -871,8 +798,6 @@ public boolean getEnableExternalIps() {
       return enableExternalIps_;
     }
     /**
-     *
-     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -880,20 +805,17 @@ public boolean getEnableExternalIps() {
      * 

      *
      * bool enable_external_ips = 3;
-     *
      * @param value The enableExternalIps to set.
      * @return This builder for chaining.
      */
     public Builder setEnableExternalIps(boolean value) {
-
+      
       enableExternalIps_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -901,7 +823,6 @@ public Builder setEnableExternalIps(boolean value) {
      * 

      *
      * bool enable_external_ips = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEnableExternalIps() {
@@ -911,10 +832,8 @@ public Builder clearEnableExternalIps() {
       return this;
     }
 
-    private boolean canIpForward_;
+    private boolean canIpForward_ ;
     /**
-     *
-     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -922,7 +841,6 @@ public Builder clearEnableExternalIps() {
      * 

      *
      * bool can_ip_forward = 4;
-     *
      * @return The canIpForward.
      */
     @java.lang.Override
@@ -930,8 +848,6 @@ public boolean getCanIpForward() {
       return canIpForward_;
     }
     /**
-     *
-     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -939,20 +855,17 @@ public boolean getCanIpForward() {
      * 

      *
      * bool can_ip_forward = 4;
-     *
      * @param value The canIpForward to set.
      * @return This builder for chaining.
      */
     public Builder setCanIpForward(boolean value) {
-
+      
       canIpForward_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -960,7 +873,6 @@ public Builder setCanIpForward(boolean value) {
      * 

      *
      * bool can_ip_forward = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCanIpForward() {
@@ -969,9 +881,9 @@ public Builder clearCanIpForward() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -981,12 +893,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.NetworkConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.NetworkConfig)
   private static final com.google.cloud.tpu.v2alpha1.NetworkConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.NetworkConfig();
   }
@@ -995,27 +907,27 @@ public static com.google.cloud.tpu.v2alpha1.NetworkConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public NetworkConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public NetworkConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1030,4 +942,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.NetworkConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
index cb262342c834..5b330b83facf 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
@@ -1,58 +1,35 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface NetworkConfigOrBuilder
-    extends
+public interface NetworkConfigOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.NetworkConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
-   *
    * @return The network.
    */
   java.lang.String getNetwork();
   /**
-   *
-   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
-   *
    * @return The bytes for network.
    */
-  com.google.protobuf.ByteString getNetworkBytes();
+  com.google.protobuf.ByteString
+      getNetworkBytes();
 
   /**
-   *
-   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -60,13 +37,10 @@ public interface NetworkConfigOrBuilder
    * 

    *
    * string subnetwork = 2;
-   *
    * @return The subnetwork.
    */
   java.lang.String getSubnetwork();
   /**
-   *
-   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -74,14 +48,12 @@ public interface NetworkConfigOrBuilder
    * 

    *
    * string subnetwork = 2;
-   *
    * @return The bytes for subnetwork.
    */
-  com.google.protobuf.ByteString getSubnetworkBytes();
+  com.google.protobuf.ByteString
+      getSubnetworkBytes();
 
   /**
-   *
-   *
    * 
    * Indicates that external IP addresses would be associated with the TPU
    * workers. If set to false, the specified subnetwork or network should have
@@ -89,14 +61,11 @@ public interface NetworkConfigOrBuilder
    * 

    *
    * bool enable_external_ips = 3;
-   *
    * @return The enableExternalIps.
    */
   boolean getEnableExternalIps();
 
   /**
-   *
-   *
    * 
    * Allows the TPU node to send and receive packets with non-matching
    * destination or source IPs. This is required if you plan to use the TPU
@@ -104,7 +73,6 @@ public interface NetworkConfigOrBuilder
    * 

    *
    * bool can_ip_forward = 4;
-   *
    * @return The canIpForward.
    */
   boolean getCanIpForward();
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
similarity index 68%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
index b3aa47ab1ff1..bc52b9bd001c 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
@@ -1,85 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A network endpoint over which a TPU worker can be reached.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.NetworkEndpoint}
  */
-public final class NetworkEndpoint extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class NetworkEndpoint extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.NetworkEndpoint)
     NetworkEndpointOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use NetworkEndpoint.newBuilder() to construct.
   private NetworkEndpoint(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private NetworkEndpoint() {
     ipAddress_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new NetworkEndpoint();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.class,
-            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder.class);
+            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.class, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder.class);
   }
 
   public static final int IP_ADDRESS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object ipAddress_ = "";
   /**
-   *
-   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The ipAddress.
    */
   @java.lang.Override
@@ -88,29 +65,29 @@ public java.lang.String getIpAddress() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       ipAddress_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The bytes for ipAddress.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getIpAddressBytes() {
+  public com.google.protobuf.ByteString
+      getIpAddressBytes() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       ipAddress_ = b;
       return b;
     } else {
@@ -121,14 +98,11 @@ public com.google.protobuf.ByteString getIpAddressBytes() {
   public static final int PORT_FIELD_NUMBER = 2;
   private int port_ = 0;
   /**
-   *
-   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
-   *
    * @return The port.
    */
   @java.lang.Override
@@ -139,14 +113,11 @@ public int getPort() {
   public static final int ACCESS_CONFIG_FIELD_NUMBER = 5;
   private com.google.cloud.tpu.v2alpha1.AccessConfig accessConfig_;
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
-   *
    * @return Whether the accessConfig field is set.
    */
   @java.lang.Override
@@ -154,25 +125,18 @@ public boolean hasAccessConfig() {
     return accessConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
-   *
    * @return The accessConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.AccessConfig getAccessConfig() {
-    return accessConfig_ == null
-        ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()
-        : accessConfig_;
+    return accessConfig_ == null ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance() : accessConfig_;
   }
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

@@ -181,13 +145,10 @@ public com.google.cloud.tpu.v2alpha1.AccessConfig getAccessConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder getAccessConfigOrBuilder() {
-    return accessConfig_ == null
-        ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()
-        : accessConfig_;
+    return accessConfig_ == null ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance() : accessConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -199,7 +160,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(ipAddress_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, ipAddress_);
     }
@@ -222,10 +184,12 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, ipAddress_);
     }
     if (port_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, port_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, port_);
     }
     if (accessConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getAccessConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(5, getAccessConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -235,19 +199,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.NetworkEndpoint)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.NetworkEndpoint other =
-        (com.google.cloud.tpu.v2alpha1.NetworkEndpoint) obj;
+    com.google.cloud.tpu.v2alpha1.NetworkEndpoint other = (com.google.cloud.tpu.v2alpha1.NetworkEndpoint) obj;
 
-    if (!getIpAddress().equals(other.getIpAddress())) return false;
-    if (getPort() != other.getPort()) return false;
+    if (!getIpAddress()
+        .equals(other.getIpAddress())) return false;
+    if (getPort()
+        != other.getPort()) return false;
     if (hasAccessConfig() != other.hasAccessConfig()) return false;
     if (hasAccessConfig()) {
-      if (!getAccessConfig().equals(other.getAccessConfig())) return false;
+      if (!getAccessConfig()
+          .equals(other.getAccessConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -273,136 +239,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.NetworkEndpoint prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A network endpoint over which a TPU worker can be reached.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.NetworkEndpoint}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.NetworkEndpoint)
       com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.NetworkEndpoint.class,
-              com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder.class);
+              com.google.cloud.tpu.v2alpha1.NetworkEndpoint.class, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.NetworkEndpoint.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -418,9 +378,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
@@ -439,11 +399,8 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpoint build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint buildPartial() {
-      com.google.cloud.tpu.v2alpha1.NetworkEndpoint result =
-          new com.google.cloud.tpu.v2alpha1.NetworkEndpoint(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.NetworkEndpoint result = new com.google.cloud.tpu.v2alpha1.NetworkEndpoint(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -457,8 +414,9 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.NetworkEndpoint result)
         result.port_ = port_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.accessConfig_ =
-            accessConfigBuilder_ == null ? accessConfig_ : accessConfigBuilder_.build();
+        result.accessConfig_ = accessConfigBuilder_ == null
+            ? accessConfig_
+            : accessConfigBuilder_.build();
       }
     }
 
@@ -466,39 +424,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.NetworkEndpoint result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.NetworkEndpoint) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.NetworkEndpoint) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.NetworkEndpoint)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -544,31 +501,29 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                ipAddress_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                port_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 42:
-              {
-                input.readMessage(getAccessConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 42
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              ipAddress_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              port_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 42: {
+              input.readMessage(
+                  getAccessConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 42
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -578,25 +533,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object ipAddress_ = "";
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @return The ipAddress.
      */
     public java.lang.String getIpAddress() {
       java.lang.Object ref = ipAddress_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         ipAddress_ = s;
         return s;
@@ -605,21 +557,20 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @return The bytes for ipAddress.
      */
-    public com.google.protobuf.ByteString getIpAddressBytes() {
+    public com.google.protobuf.ByteString
+        getIpAddressBytes() {
       java.lang.Object ref = ipAddress_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         ipAddress_ = b;
         return b;
       } else {
@@ -627,35 +578,28 @@ public com.google.protobuf.ByteString getIpAddressBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @param value The ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddress(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setIpAddress(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearIpAddress() {
@@ -665,21 +609,17 @@ public Builder clearIpAddress() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @param value The bytes for ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setIpAddressBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
@@ -687,16 +627,13 @@ public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int port_;
+    private int port_ ;
     /**
-     *
-     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
-     *
      * @return The port.
      */
     @java.lang.Override
@@ -704,33 +641,27 @@ public int getPort() {
       return port_;
     }
     /**
-     *
-     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
-     *
      * @param value The port to set.
      * @return This builder for chaining.
      */
     public Builder setPort(int value) {
-
+      
       port_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPort() {
@@ -742,47 +673,34 @@ public Builder clearPort() {
 
     private com.google.cloud.tpu.v2alpha1.AccessConfig accessConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.AccessConfig,
-            com.google.cloud.tpu.v2alpha1.AccessConfig.Builder,
-            com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder>
-        accessConfigBuilder_;
+        com.google.cloud.tpu.v2alpha1.AccessConfig, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder, com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder> accessConfigBuilder_;
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
-     *
      * @return Whether the accessConfig field is set.
      */
     public boolean hasAccessConfig() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
-     *
      * @return The accessConfig.
      */
     public com.google.cloud.tpu.v2alpha1.AccessConfig getAccessConfig() {
       if (accessConfigBuilder_ == null) {
-        return accessConfig_ == null
-            ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()
-            : accessConfig_;
+        return accessConfig_ == null ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance() : accessConfig_;
       } else {
         return accessConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -803,8 +721,6 @@ public Builder setAccessConfig(com.google.cloud.tpu.v2alpha1.AccessConfig value)
       return this;
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -823,8 +739,6 @@ public Builder setAccessConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -833,9 +747,9 @@ public Builder setAccessConfig(
      */
     public Builder mergeAccessConfig(com.google.cloud.tpu.v2alpha1.AccessConfig value) {
       if (accessConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0)
-            && accessConfig_ != null
-            && accessConfig_ != com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0) &&
+          accessConfig_ != null &&
+          accessConfig_ != com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()) {
           getAccessConfigBuilder().mergeFrom(value);
         } else {
           accessConfig_ = value;
@@ -848,8 +762,6 @@ public Builder mergeAccessConfig(com.google.cloud.tpu.v2alpha1.AccessConfig valu
       return this;
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -867,8 +779,6 @@ public Builder clearAccessConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -881,8 +791,6 @@ public com.google.cloud.tpu.v2alpha1.AccessConfig.Builder getAccessConfigBuilder
       return getAccessConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -893,14 +801,11 @@ public com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder getAccessConfigOrBuil
       if (accessConfigBuilder_ != null) {
         return accessConfigBuilder_.getMessageOrBuilder();
       } else {
-        return accessConfig_ == null
-            ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()
-            : accessConfig_;
+        return accessConfig_ == null ?
+            com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance() : accessConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -908,24 +813,21 @@ public com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder getAccessConfigOrBuil
      * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.AccessConfig,
-            com.google.cloud.tpu.v2alpha1.AccessConfig.Builder,
-            com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder>
+        com.google.cloud.tpu.v2alpha1.AccessConfig, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder, com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder> 
         getAccessConfigFieldBuilder() {
       if (accessConfigBuilder_ == null) {
-        accessConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.AccessConfig,
-                com.google.cloud.tpu.v2alpha1.AccessConfig.Builder,
-                com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder>(
-                getAccessConfig(), getParentForChildren(), isClean());
+        accessConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.AccessConfig, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder, com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder>(
+                getAccessConfig(),
+                getParentForChildren(),
+                isClean());
         accessConfig_ = null;
       }
       return accessConfigBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -935,12 +837,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.NetworkEndpoint)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.NetworkEndpoint)
   private static final com.google.cloud.tpu.v2alpha1.NetworkEndpoint DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.NetworkEndpoint();
   }
@@ -949,27 +851,27 @@ public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public NetworkEndpoint parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public NetworkEndpoint parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -984,4 +886,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.NetworkEndpoint getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
index 82c95167f742..aeeb5a816083 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
@@ -1,93 +1,61 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface NetworkEndpointOrBuilder
-    extends
+public interface NetworkEndpointOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.NetworkEndpoint)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The ipAddress.
    */
   java.lang.String getIpAddress();
   /**
-   *
-   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The bytes for ipAddress.
    */
-  com.google.protobuf.ByteString getIpAddressBytes();
+  com.google.protobuf.ByteString
+      getIpAddressBytes();
 
   /**
-   *
-   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
-   *
    * @return The port.
    */
   int getPort();
 
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
-   *
    * @return Whether the accessConfig field is set.
    */
   boolean hasAccessConfig();
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
-   *
    * @return The accessConfig.
    */
   com.google.cloud.tpu.v2alpha1.AccessConfig getAccessConfig();
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
index 16618e60e1b7..8669f8dac942 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A TPU instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.Node}
  */
-public final class Node extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Node extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.Node)
     NodeOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Node.newBuilder() to construct.
   private Node(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Node() {
     name_ = "";
     description_ = "";
@@ -56,56 +38,53 @@ private Node() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Node();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(int number) {
+  protected com.google.protobuf.MapField internalGetMapField(
+      int number) {
     switch (number) {
       case 24:
         return internalGetLabels();
       case 34:
         return internalGetMetadata();
       default:
-        throw new RuntimeException("Invalid map field number: " + number);
+        throw new RuntimeException(
+            "Invalid map field number: " + number);
     }
   }
-
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.Node.class,
-            com.google.cloud.tpu.v2alpha1.Node.Builder.class);
+            com.google.cloud.tpu.v2alpha1.Node.class, com.google.cloud.tpu.v2alpha1.Node.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * Represents the different states of a TPU node during its lifecycle.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.Node.State}
    */
-  public enum State implements com.google.protobuf.ProtocolMessageEnum {
+  public enum State
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * TPU node state is not known/set.
      * 

@@ -114,8 +93,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STATE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * TPU node is being created.
      * 

@@ -124,8 +101,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     CREATING(1),
     /**
-     *
-     *
      * 
      * TPU node has been created.
      * 

@@ -134,8 +109,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     READY(2),
     /**
-     *
-     *
      * 
      * TPU node is restarting.
      * 

@@ -144,8 +117,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     RESTARTING(3),
     /**
-     *
-     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -154,8 +125,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     REIMAGING(4),
     /**
-     *
-     *
      * 
      * TPU node is being deleted.
      * 

@@ -164,8 +133,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     DELETING(5),
     /**
-     *
-     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the 'help_description' field.
@@ -175,8 +142,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     REPAIRING(6),
     /**
-     *
-     *
      * 
      * TPU node is stopped.
      * 

@@ -185,8 +150,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STOPPED(8),
     /**
-     *
-     *
      * 
      * TPU node is currently stopping.
      * 

@@ -195,8 +158,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STOPPING(9),
     /**
-     *
-     *
      * 
      * TPU node is currently starting.
      * 

@@ -205,8 +166,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STARTING(10),
     /**
-     *
-     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -215,8 +174,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     PREEMPTED(11),
     /**
-     *
-     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -226,8 +183,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     TERMINATED(12),
     /**
-     *
-     *
      * 
      * TPU node is currently hiding.
      * 

@@ -236,8 +191,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     HIDING(13),
     /**
-     *
-     *
      * 
      * TPU node has been hidden.
      * 

@@ -246,8 +199,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     HIDDEN(14),
     /**
-     *
-     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -259,8 +210,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * TPU node state is not known/set.
      * 

@@ -269,8 +218,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STATE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * TPU node is being created.
      * 

@@ -279,8 +226,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int CREATING_VALUE = 1;
     /**
-     *
-     *
      * 
      * TPU node has been created.
      * 

@@ -289,8 +234,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int READY_VALUE = 2;
     /**
-     *
-     *
      * 
      * TPU node is restarting.
      * 

@@ -299,8 +242,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int RESTARTING_VALUE = 3;
     /**
-     *
-     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -309,8 +250,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int REIMAGING_VALUE = 4;
     /**
-     *
-     *
      * 
      * TPU node is being deleted.
      * 

@@ -319,8 +258,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int DELETING_VALUE = 5;
     /**
-     *
-     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the 'help_description' field.
@@ -330,8 +267,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int REPAIRING_VALUE = 6;
     /**
-     *
-     *
      * 
      * TPU node is stopped.
      * 

@@ -340,8 +275,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STOPPED_VALUE = 8;
     /**
-     *
-     *
      * 
      * TPU node is currently stopping.
      * 

@@ -350,8 +283,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STOPPING_VALUE = 9;
     /**
-     *
-     *
      * 
      * TPU node is currently starting.
      * 

@@ -360,8 +291,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STARTING_VALUE = 10;
     /**
-     *
-     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -370,8 +299,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int PREEMPTED_VALUE = 11;
     /**
-     *
-     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -381,8 +308,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int TERMINATED_VALUE = 12;
     /**
-     *
-     *
      * 
      * TPU node is currently hiding.
      * 

@@ -391,8 +316,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HIDING_VALUE = 13;
     /**
-     *
-     *
      * 
      * TPU node has been hidden.
      * 

@@ -401,8 +324,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HIDDEN_VALUE = 14;
     /**
-     *
-     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -411,6 +332,7 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int UNHIDING_VALUE = 15;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -435,73 +357,61 @@ public static State valueOf(int value) {
      */
     public static State forNumber(int value) {
       switch (value) {
-        case 0:
-          return STATE_UNSPECIFIED;
-        case 1:
-          return CREATING;
-        case 2:
-          return READY;
-        case 3:
-          return RESTARTING;
-        case 4:
-          return REIMAGING;
-        case 5:
-          return DELETING;
-        case 6:
-          return REPAIRING;
-        case 8:
-          return STOPPED;
-        case 9:
-          return STOPPING;
-        case 10:
-          return STARTING;
-        case 11:
-          return PREEMPTED;
-        case 12:
-          return TERMINATED;
-        case 13:
-          return HIDING;
-        case 14:
-          return HIDDEN;
-        case 15:
-          return UNHIDING;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+        case 0: return STATE_UNSPECIFIED;
+        case 1: return CREATING;
+        case 2: return READY;
+        case 3: return RESTARTING;
+        case 4: return REIMAGING;
+        case 5: return DELETING;
+        case 6: return REPAIRING;
+        case 8: return STOPPED;
+        case 9: return STOPPING;
+        case 10: return STARTING;
+        case 11: return PREEMPTED;
+        case 12: return TERMINATED;
+        case 13: return HIDING;
+        case 14: return HIDDEN;
+        case 15: return UNHIDING;
+        default: return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        State> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public State findValueByNumber(int number) {
+              return State.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public State findValueByNumber(int number) {
-            return State.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.Node.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final State[] VALUES = values();
 
-    public static State valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static State valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -519,8 +429,6 @@ private State(int value) {
   }
 
   /**
-   *
-   *
    * 
    * Health defines the status of a TPU node as reported by
    * Health Monitor.
@@ -528,10 +436,9 @@ private State(int value) {
    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.Node.Health}
    */
-  public enum Health implements com.google.protobuf.ProtocolMessageEnum {
+  public enum Health
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -540,8 +447,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     HEALTH_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * The resource is healthy.
      * 

@@ -550,8 +455,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     HEALTHY(1),
     /**
-     *
-     *
      * 
      * The resource is unresponsive.
      * 

@@ -560,8 +463,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     TIMEOUT(3),
     /**
-     *
-     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -570,8 +471,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     UNHEALTHY_TENSORFLOW(4),
     /**
-     *
-     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -584,8 +483,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -594,8 +491,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HEALTH_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * The resource is healthy.
      * 

@@ -604,8 +499,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HEALTHY_VALUE = 1;
     /**
-     *
-     *
      * 
      * The resource is unresponsive.
      * 

@@ -614,8 +507,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int TIMEOUT_VALUE = 3;
     /**
-     *
-     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -624,8 +515,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int UNHEALTHY_TENSORFLOW_VALUE = 4;
     /**
-     *
-     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -635,6 +524,7 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int UNHEALTHY_MAINTENANCE_VALUE = 5;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -659,53 +549,51 @@ public static Health valueOf(int value) {
      */
     public static Health forNumber(int value) {
       switch (value) {
-        case 0:
-          return HEALTH_UNSPECIFIED;
-        case 1:
-          return HEALTHY;
-        case 3:
-          return TIMEOUT;
-        case 4:
-          return UNHEALTHY_TENSORFLOW;
-        case 5:
-          return UNHEALTHY_MAINTENANCE;
-        default:
-          return null;
+        case 0: return HEALTH_UNSPECIFIED;
+        case 1: return HEALTHY;
+        case 3: return TIMEOUT;
+        case 4: return UNHEALTHY_TENSORFLOW;
+        case 5: return UNHEALTHY_MAINTENANCE;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        Health> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public Health findValueByNumber(int number) {
+              return Health.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public Health findValueByNumber(int number) {
-            return Health.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.Node.getDescriptor().getEnumTypes().get(1);
     }
 
     private static final Health[] VALUES = values();
 
-    public static Health valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static Health valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -723,18 +611,15 @@ private Health(int value) {
   }
 
   /**
-   *
-   *
    * 
    * TPU API Version.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.Node.ApiVersion}
    */
-  public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
+  public enum ApiVersion
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * API version is unknown.
      * 

@@ -743,8 +628,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     API_VERSION_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -753,8 +636,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     V1_ALPHA1(1),
     /**
-     *
-     *
      * 
      * TPU API V1 version.
      * 

@@ -763,8 +644,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     V1(2),
     /**
-     *
-     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -776,8 +655,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * API version is unknown.
      * 

@@ -786,8 +663,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int API_VERSION_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -796,8 +671,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V1_ALPHA1_VALUE = 1;
     /**
-     *
-     *
      * 
      * TPU API V1 version.
      * 

@@ -806,8 +679,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V1_VALUE = 2;
     /**
-     *
-     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -816,6 +687,7 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V2_ALPHA1_VALUE = 3;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -840,51 +712,50 @@ public static ApiVersion valueOf(int value) {
      */
     public static ApiVersion forNumber(int value) {
       switch (value) {
-        case 0:
-          return API_VERSION_UNSPECIFIED;
-        case 1:
-          return V1_ALPHA1;
-        case 2:
-          return V1;
-        case 3:
-          return V2_ALPHA1;
-        default:
-          return null;
+        case 0: return API_VERSION_UNSPECIFIED;
+        case 1: return V1_ALPHA1;
+        case 2: return V1;
+        case 3: return V2_ALPHA1;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        ApiVersion> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public ApiVersion findValueByNumber(int number) {
+              return ApiVersion.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public ApiVersion findValueByNumber(int number) {
-            return ApiVersion.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.Node.getDescriptor().getEnumTypes().get(2);
     }
 
     private static final ApiVersion[] VALUES = values();
 
-    public static ApiVersion valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static ApiVersion valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -902,20 +773,14 @@ private ApiVersion(int value) {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The name.
    */
   @java.lang.Override
@@ -924,31 +789,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -957,18 +820,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int DESCRIPTION_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object description_ = "";
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The description.
    */
   @java.lang.Override
@@ -977,29 +836,29 @@ public java.lang.String getDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       description_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The bytes for description.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDescriptionBytes() {
+  public com.google.protobuf.ByteString
+      getDescriptionBytes() {
     java.lang.Object ref = description_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       description_ = b;
       return b;
     } else {
@@ -1008,18 +867,14 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
   }
 
   public static final int ACCELERATOR_TYPE_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object acceleratorType_ = "";
   /**
-   *
-   *
    * 
    * The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5;
-   *
    * @return The acceleratorType.
    */
   @java.lang.Override
@@ -1028,29 +883,29 @@ public java.lang.String getAcceleratorType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       acceleratorType_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5;
-   *
    * @return The bytes for acceleratorType.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
+  public com.google.protobuf.ByteString
+      getAcceleratorTypeBytes() {
     java.lang.Object ref = acceleratorType_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       acceleratorType_ = b;
       return b;
     } else {
@@ -1061,56 +916,39 @@ public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
   public static final int STATE_FIELD_NUMBER = 9;
   private int state_ = 0;
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for state.
    */
-  @java.lang.Override
-  public int getStateValue() {
+  @java.lang.Override public int getStateValue() {
     return state_;
   }
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The state.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.Node.State getState() {
-    com.google.cloud.tpu.v2alpha1.Node.State result =
-        com.google.cloud.tpu.v2alpha1.Node.State.forNumber(state_);
+  @java.lang.Override public com.google.cloud.tpu.v2alpha1.Node.State getState() {
+    com.google.cloud.tpu.v2alpha1.Node.State result = com.google.cloud.tpu.v2alpha1.Node.State.forNumber(state_);
     return result == null ? com.google.cloud.tpu.v2alpha1.Node.State.UNRECOGNIZED : result;
   }
 
   public static final int HEALTH_DESCRIPTION_FIELD_NUMBER = 10;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object healthDescription_ = "";
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The healthDescription.
    */
   @java.lang.Override
@@ -1119,30 +957,30 @@ public java.lang.String getHealthDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       healthDescription_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for healthDescription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getHealthDescriptionBytes() {
+  public com.google.protobuf.ByteString
+      getHealthDescriptionBytes() {
     java.lang.Object ref = healthDescription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       healthDescription_ = b;
       return b;
     } else {
@@ -1151,18 +989,14 @@ public com.google.protobuf.ByteString getHealthDescriptionBytes() {
   }
 
   public static final int RUNTIME_VERSION_FIELD_NUMBER = 11;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object runtimeVersion_ = "";
   /**
-   *
-   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The runtimeVersion.
    */
   @java.lang.Override
@@ -1171,29 +1005,29 @@ public java.lang.String getRuntimeVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       runtimeVersion_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for runtimeVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getRuntimeVersionBytes() {
+  public com.google.protobuf.ByteString
+      getRuntimeVersionBytes() {
     java.lang.Object ref = runtimeVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       runtimeVersion_ = b;
       return b;
     } else {
@@ -1204,14 +1038,11 @@ public com.google.protobuf.ByteString getRuntimeVersionBytes() {
   public static final int NETWORK_CONFIG_FIELD_NUMBER = 36;
   private com.google.cloud.tpu.v2alpha1.NetworkConfig networkConfig_;
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
-   *
    * @return Whether the networkConfig field is set.
    */
   @java.lang.Override
@@ -1219,25 +1050,18 @@ public boolean hasNetworkConfig() {
     return networkConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
-   *
    * @return The networkConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NetworkConfig getNetworkConfig() {
-    return networkConfig_ == null
-        ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()
-        : networkConfig_;
+    return networkConfig_ == null ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance() : networkConfig_;
   }
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

@@ -1246,18 +1070,13 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfig getNetworkConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBuilder() {
-    return networkConfig_ == null
-        ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()
-        : networkConfig_;
+    return networkConfig_ == null ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance() : networkConfig_;
   }
 
   public static final int CIDR_BLOCK_FIELD_NUMBER = 13;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object cidrBlock_ = "";
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1270,7 +1089,6 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The cidrBlock.
    */
   @java.lang.Override
@@ -1279,15 +1097,14 @@ public java.lang.String getCidrBlock() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       cidrBlock_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1300,15 +1117,16 @@ public java.lang.String getCidrBlock() {
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The bytes for cidrBlock.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getCidrBlockBytes() {
+  public com.google.protobuf.ByteString
+      getCidrBlockBytes() {
     java.lang.Object ref = cidrBlock_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       cidrBlock_ = b;
       return b;
     } else {
@@ -1319,15 +1137,12 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
   public static final int SERVICE_ACCOUNT_FIELD_NUMBER = 37;
   private com.google.cloud.tpu.v2alpha1.ServiceAccount serviceAccount_;
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
-   *
    * @return Whether the serviceAccount field is set.
    */
   @java.lang.Override
@@ -1335,26 +1150,19 @@ public boolean hasServiceAccount() {
     return serviceAccount_ != null;
   }
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
-   *
    * @return The serviceAccount.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ServiceAccount getServiceAccount() {
-    return serviceAccount_ == null
-        ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()
-        : serviceAccount_;
+    return serviceAccount_ == null ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance() : serviceAccount_;
   }
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
@@ -1364,23 +1172,17 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccount getServiceAccount() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOrBuilder() {
-    return serviceAccount_ == null
-        ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()
-        : serviceAccount_;
+    return serviceAccount_ == null ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance() : serviceAccount_;
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 16;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -1388,15 +1190,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The createTime.
    */
   @java.lang.Override
@@ -1404,14 +1202,11 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
@@ -1421,14 +1216,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SCHEDULING_CONFIG_FIELD_NUMBER = 17;
   private com.google.cloud.tpu.v2alpha1.SchedulingConfig schedulingConfig_;
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
-   *
    * @return Whether the schedulingConfig field is set.
    */
   @java.lang.Override
@@ -1436,25 +1228,18 @@ public boolean hasSchedulingConfig() {
     return schedulingConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
-   *
    * @return The schedulingConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.SchedulingConfig getSchedulingConfig() {
-    return schedulingConfig_ == null
-        ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()
-        : schedulingConfig_;
+    return schedulingConfig_ == null ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
   }
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

@@ -1463,96 +1248,73 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfig getSchedulingConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder() {
-    return schedulingConfig_ == null
-        ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()
-        : schedulingConfig_;
+    return schedulingConfig_ == null ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
   }
 
   public static final int NETWORK_ENDPOINTS_FIELD_NUMBER = 21;
-
   @SuppressWarnings("serial")
   private java.util.List networkEndpoints_;
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public java.util.List getNetworkEndpointsList() {
     return networkEndpoints_;
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getNetworkEndpointsOrBuilderList() {
     return networkEndpoints_;
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public int getNetworkEndpointsCount() {
     return networkEndpoints_.size();
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NetworkEndpoint getNetworkEndpoints(int index) {
     return networkEndpoints_.get(index);
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
@@ -1563,67 +1325,56 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpoint
   public static final int HEALTH_FIELD_NUMBER = 22;
   private int health_ = 0;
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
-   *
    * @return The enum numeric value on the wire for health.
    */
-  @java.lang.Override
-  public int getHealthValue() {
+  @java.lang.Override public int getHealthValue() {
     return health_;
   }
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
-   *
    * @return The health.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.Node.Health getHealth() {
-    com.google.cloud.tpu.v2alpha1.Node.Health result =
-        com.google.cloud.tpu.v2alpha1.Node.Health.forNumber(health_);
+  @java.lang.Override public com.google.cloud.tpu.v2alpha1.Node.Health getHealth() {
+    com.google.cloud.tpu.v2alpha1.Node.Health result = com.google.cloud.tpu.v2alpha1.Node.Health.forNumber(health_);
     return result == null ? com.google.cloud.tpu.v2alpha1.Node.Health.UNRECOGNIZED : result;
   }
 
   public static final int LABELS_FIELD_NUMBER = 24;
-
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry defaultEntry =
-        com.google.protobuf.MapEntry.newDefaultInstance(
-            com.google.cloud.tpu.v2alpha1.CloudTpuProto
-                .internal_static_google_cloud_tpu_v2alpha1_Node_LabelsEntry_descriptor,
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "",
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "");
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, java.lang.String> defaultEntry =
+            com.google.protobuf.MapEntry
+            .newDefaultInstance(
+                com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_LabelsEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "");
   }
-
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField labels_;
-
-  private com.google.protobuf.MapField internalGetLabels() {
+  private com.google.protobuf.MapField<
+      java.lang.String, java.lang.String> labels_;
+  private com.google.protobuf.MapField
+  internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
-
   public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1631,21 +1382,20 @@ public int getLabelsCount() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public boolean containsLabels(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsLabels(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /** Use {@link #getLabelsMap()} instead. */
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1657,8 +1407,6 @@ public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1666,19 +1414,17 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public /* nullable */ java.lang.String getLabelsOrDefault(
+  public /* nullable */
+java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetLabels().getMap();
+java.lang.String defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1686,11 +1432,11 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public java.lang.String getLabelsOrThrow(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetLabels().getMap();
+  public java.lang.String getLabelsOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1698,34 +1444,32 @@ public java.lang.String getLabelsOrThrow(java.lang.String key) {
   }
 
   public static final int METADATA_FIELD_NUMBER = 34;
-
   private static final class MetadataDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry defaultEntry =
-        com.google.protobuf.MapEntry.newDefaultInstance(
-            com.google.cloud.tpu.v2alpha1.CloudTpuProto
-                .internal_static_google_cloud_tpu_v2alpha1_Node_MetadataEntry_descriptor,
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "",
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "");
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, java.lang.String> defaultEntry =
+            com.google.protobuf.MapEntry
+            .newDefaultInstance(
+                com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_MetadataEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "");
   }
-
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField metadata_;
-
-  private com.google.protobuf.MapField internalGetMetadata() {
+  private com.google.protobuf.MapField<
+      java.lang.String, java.lang.String> metadata_;
+  private com.google.protobuf.MapField
+  internalGetMetadata() {
     if (metadata_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(MetadataDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          MetadataDefaultEntryHolder.defaultEntry);
     }
     return metadata_;
   }
-
   public int getMetadataCount() {
     return internalGetMetadata().getMap().size();
   }
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1734,21 +1478,20 @@ public int getMetadataCount() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public boolean containsMetadata(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsMetadata(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetMetadata().getMap().containsKey(key);
   }
-  /** Use {@link #getMetadataMap()} instead. */
+  /**
+   * Use {@link #getMetadataMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getMetadata() {
     return getMetadataMap();
   }
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1761,8 +1504,6 @@ public java.util.Map getMetadataMap() {
     return internalGetMetadata().getMap();
   }
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1771,19 +1512,17 @@ public java.util.Map getMetadataMap() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public /* nullable */ java.lang.String getMetadataOrDefault(
+  public /* nullable */
+java.lang.String getMetadataOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetMetadata().getMap();
+java.lang.String defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetMetadata().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1792,11 +1531,11 @@ public java.util.Map getMetadataMap() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public java.lang.String getMetadataOrThrow(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetMetadata().getMap();
+  public java.lang.String getMetadataOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetMetadata().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1804,49 +1543,40 @@ public java.lang.String getMetadataOrThrow(java.lang.String key) {
   }
 
   public static final int TAGS_FIELD_NUMBER = 40;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList tags_;
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @return A list containing the tags.
    */
-  public com.google.protobuf.ProtocolStringList getTagsList() {
+  public com.google.protobuf.ProtocolStringList
+      getTagsList() {
     return tags_;
   }
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @return The count of tags.
    */
   public int getTagsCount() {
     return tags_.size();
   }
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @param index The index of the element to return.
    * @return The tags at the given index.
    */
@@ -1854,33 +1584,28 @@ public java.lang.String getTags(int index) {
     return tags_.get(index);
   }
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the tags at the given index.
    */
-  public com.google.protobuf.ByteString getTagsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getTagsBytes(int index) {
     return tags_.getByteString(index);
   }
 
   public static final int ID_FIELD_NUMBER = 33;
   private long id_ = 0L;
   /**
-   *
-   *
    * 
    * Output only. The unique identifier for the TPU Node.
    * 

    *
    * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The id.
    */
   @java.lang.Override
@@ -1889,12 +1614,9 @@ public long getId() {
   }
 
   public static final int DATA_DISKS_FIELD_NUMBER = 41;
-
   @SuppressWarnings("serial")
   private java.util.List dataDisks_;
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1906,8 +1628,6 @@ public java.util.List getDataDisksLi
     return dataDisks_;
   }
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1915,13 +1635,11 @@ public java.util.List getDataDisksLi
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getDataDisksOrBuilderList() {
     return dataDisks_;
   }
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1933,8 +1651,6 @@ public int getDataDisksCount() {
     return dataDisks_.size();
   }
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1946,8 +1662,6 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk getDataDisks(int index) {
     return dataDisks_.get(index);
   }
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1955,144 +1669,108 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk getDataDisks(int index) {
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(int index) {
+  public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(
+      int index) {
     return dataDisks_.get(index);
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 38;
   private int apiVersion_ = 0;
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for apiVersion.
    */
-  @java.lang.Override
-  public int getApiVersionValue() {
+  @java.lang.Override public int getApiVersionValue() {
     return apiVersion_;
   }
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The apiVersion.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.Node.ApiVersion getApiVersion() {
-    com.google.cloud.tpu.v2alpha1.Node.ApiVersion result =
-        com.google.cloud.tpu.v2alpha1.Node.ApiVersion.forNumber(apiVersion_);
+  @java.lang.Override public com.google.cloud.tpu.v2alpha1.Node.ApiVersion getApiVersion() {
+    com.google.cloud.tpu.v2alpha1.Node.ApiVersion result = com.google.cloud.tpu.v2alpha1.Node.ApiVersion.forNumber(apiVersion_);
     return result == null ? com.google.cloud.tpu.v2alpha1.Node.ApiVersion.UNRECOGNIZED : result;
   }
 
   public static final int SYMPTOMS_FIELD_NUMBER = 39;
-
   @SuppressWarnings("serial")
   private java.util.List symptoms_;
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public java.util.List getSymptomsList() {
     return symptoms_;
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getSymptomsOrBuilderList() {
     return symptoms_;
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public int getSymptomsCount() {
     return symptoms_.size();
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.Symptom getSymptoms(int index) {
     return symptoms_.get(index);
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(int index) {
+  public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(
+      int index) {
     return symptoms_.get(index);
   }
 
   public static final int QUEUED_RESOURCE_FIELD_NUMBER = 43;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object queuedResource_ = "";
   /**
-   *
-   *
    * 
    * Output only. The qualified name of the QueuedResource that requested this
    * Node.
    * 

    *
    * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The queuedResource.
    */
   @java.lang.Override
@@ -2101,30 +1779,30 @@ public java.lang.String getQueuedResource() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queuedResource_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. The qualified name of the QueuedResource that requested this
    * Node.
    * 

    *
    * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for queuedResource.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getQueuedResourceBytes() {
+  public com.google.protobuf.ByteString
+      getQueuedResourceBytes() {
     java.lang.Object ref = queuedResource_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       queuedResource_ = b;
       return b;
     } else {
@@ -2135,14 +1813,11 @@ public com.google.protobuf.ByteString getQueuedResourceBytes() {
   public static final int SHIELDED_INSTANCE_CONFIG_FIELD_NUMBER = 45;
   private com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shieldedInstanceConfig_;
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
-   *
    * @return Whether the shieldedInstanceConfig field is set.
    */
   @java.lang.Override
@@ -2150,25 +1825,18 @@ public boolean hasShieldedInstanceConfig() {
     return shieldedInstanceConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
-   *
    * @return The shieldedInstanceConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getShieldedInstanceConfig() {
-    return shieldedInstanceConfig_ == null
-        ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()
-        : shieldedInstanceConfig_;
+    return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
   }
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

@@ -2176,15 +1844,11 @@ public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getShieldedInstanceC
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder
-      getShieldedInstanceConfigOrBuilder() {
-    return shieldedInstanceConfig_ == null
-        ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()
-        : shieldedInstanceConfig_;
+  public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder() {
+    return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -2196,7 +1860,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -2230,21 +1895,28 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (health_ != com.google.cloud.tpu.v2alpha1.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
       output.writeEnum(22, health_);
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 24);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetLabels(),
+        LabelsDefaultEntryHolder.defaultEntry,
+        24);
     if (id_ != 0L) {
       output.writeInt64(33, id_);
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetMetadata(), MetadataDefaultEntryHolder.defaultEntry, 34);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetMetadata(),
+        MetadataDefaultEntryHolder.defaultEntry,
+        34);
     if (networkConfig_ != null) {
       output.writeMessage(36, getNetworkConfig());
     }
     if (serviceAccount_ != null) {
       output.writeMessage(37, getServiceAccount());
     }
-    if (apiVersion_
-        != com.google.cloud.tpu.v2alpha1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+    if (apiVersion_ != com.google.cloud.tpu.v2alpha1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
       output.writeEnum(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
@@ -2281,7 +1953,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, acceleratorType_);
     }
     if (state_ != com.google.cloud.tpu.v2alpha1.Node.State.STATE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(9, state_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(9, state_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(healthDescription_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(10, healthDescription_);
@@ -2293,53 +1966,60 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(13, cidrBlock_);
     }
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(16, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(16, getCreateTime());
     }
     if (schedulingConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(17, getSchedulingConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(17, getSchedulingConfig());
     }
     for (int i = 0; i < networkEndpoints_.size(); i++) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(21, networkEndpoints_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(21, networkEndpoints_.get(i));
     }
     if (health_ != com.google.cloud.tpu.v2alpha1.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(22, health_);
-    }
-    for (java.util.Map.Entry entry :
-        internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry labels__ =
-          LabelsDefaultEntryHolder.defaultEntry
-              .newBuilderForType()
-              .setKey(entry.getKey())
-              .setValue(entry.getValue())
-              .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(24, labels__);
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(22, health_);
+    }
+    for (java.util.Map.Entry entry
+         : internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(24, labels__);
     }
     if (id_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream.computeInt64Size(33, id_);
-    }
-    for (java.util.Map.Entry entry :
-        internalGetMetadata().getMap().entrySet()) {
-      com.google.protobuf.MapEntry metadata__ =
-          MetadataDefaultEntryHolder.defaultEntry
-              .newBuilderForType()
-              .setKey(entry.getKey())
-              .setValue(entry.getValue())
-              .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(34, metadata__);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt64Size(33, id_);
+    }
+    for (java.util.Map.Entry entry
+         : internalGetMetadata().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      metadata__ = MetadataDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(34, metadata__);
     }
     if (networkConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(36, getNetworkConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(36, getNetworkConfig());
     }
     if (serviceAccount_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(37, getServiceAccount());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(37, getServiceAccount());
     }
-    if (apiVersion_
-        != com.google.cloud.tpu.v2alpha1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(38, apiVersion_);
+    if (apiVersion_ != com.google.cloud.tpu.v2alpha1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(39, symptoms_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(39, symptoms_.get(i));
     }
     {
       int dataSize = 0;
@@ -2350,14 +2030,15 @@ public int getSerializedSize() {
       size += 2 * getTagsList().size();
     }
     for (int i = 0; i < dataDisks_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(41, dataDisks_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(41, dataDisks_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(queuedResource_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(43, queuedResource_);
     }
     if (shieldedInstanceConfig_ != null) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(45, getShieldedInstanceConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(45, getShieldedInstanceConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -2367,49 +2048,68 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.Node)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2alpha1.Node other = (com.google.cloud.tpu.v2alpha1.Node) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getDescription().equals(other.getDescription())) return false;
-    if (!getAcceleratorType().equals(other.getAcceleratorType())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getDescription()
+        .equals(other.getDescription())) return false;
+    if (!getAcceleratorType()
+        .equals(other.getAcceleratorType())) return false;
     if (state_ != other.state_) return false;
-    if (!getHealthDescription().equals(other.getHealthDescription())) return false;
-    if (!getRuntimeVersion().equals(other.getRuntimeVersion())) return false;
+    if (!getHealthDescription()
+        .equals(other.getHealthDescription())) return false;
+    if (!getRuntimeVersion()
+        .equals(other.getRuntimeVersion())) return false;
     if (hasNetworkConfig() != other.hasNetworkConfig()) return false;
     if (hasNetworkConfig()) {
-      if (!getNetworkConfig().equals(other.getNetworkConfig())) return false;
+      if (!getNetworkConfig()
+          .equals(other.getNetworkConfig())) return false;
     }
-    if (!getCidrBlock().equals(other.getCidrBlock())) return false;
+    if (!getCidrBlock()
+        .equals(other.getCidrBlock())) return false;
     if (hasServiceAccount() != other.hasServiceAccount()) return false;
     if (hasServiceAccount()) {
-      if (!getServiceAccount().equals(other.getServiceAccount())) return false;
+      if (!getServiceAccount()
+          .equals(other.getServiceAccount())) return false;
     }
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasSchedulingConfig() != other.hasSchedulingConfig()) return false;
     if (hasSchedulingConfig()) {
-      if (!getSchedulingConfig().equals(other.getSchedulingConfig())) return false;
+      if (!getSchedulingConfig()
+          .equals(other.getSchedulingConfig())) return false;
     }
-    if (!getNetworkEndpointsList().equals(other.getNetworkEndpointsList())) return false;
+    if (!getNetworkEndpointsList()
+        .equals(other.getNetworkEndpointsList())) return false;
     if (health_ != other.health_) return false;
-    if (!internalGetLabels().equals(other.internalGetLabels())) return false;
-    if (!internalGetMetadata().equals(other.internalGetMetadata())) return false;
-    if (!getTagsList().equals(other.getTagsList())) return false;
-    if (getId() != other.getId()) return false;
-    if (!getDataDisksList().equals(other.getDataDisksList())) return false;
+    if (!internalGetLabels().equals(
+        other.internalGetLabels())) return false;
+    if (!internalGetMetadata().equals(
+        other.internalGetMetadata())) return false;
+    if (!getTagsList()
+        .equals(other.getTagsList())) return false;
+    if (getId()
+        != other.getId()) return false;
+    if (!getDataDisksList()
+        .equals(other.getDataDisksList())) return false;
     if (apiVersion_ != other.apiVersion_) return false;
-    if (!getSymptomsList().equals(other.getSymptomsList())) return false;
-    if (!getQueuedResource().equals(other.getQueuedResource())) return false;
+    if (!getSymptomsList()
+        .equals(other.getSymptomsList())) return false;
+    if (!getQueuedResource()
+        .equals(other.getQueuedResource())) return false;
     if (hasShieldedInstanceConfig() != other.hasShieldedInstanceConfig()) return false;
     if (hasShieldedInstanceConfig()) {
-      if (!getShieldedInstanceConfig().equals(other.getShieldedInstanceConfig())) return false;
+      if (!getShieldedInstanceConfig()
+          .equals(other.getShieldedInstanceConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -2471,7 +2171,8 @@ public int hashCode() {
       hash = (53 * hash) + getTagsList().hashCode();
     }
     hash = (37 * hash) + ID_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getId());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        getId());
     if (getDataDisksCount() > 0) {
       hash = (37 * hash) + DATA_DISKS_FIELD_NUMBER;
       hash = (53 * hash) + getDataDisksList().hashCode();
@@ -2493,159 +2194,156 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.Node parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.Node parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.Node prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A TPU instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.Node}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.Node)
       com.google.cloud.tpu.v2alpha1.NodeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMapField(
+        int number) {
       switch (number) {
         case 24:
           return internalGetLabels();
         case 34:
           return internalGetMetadata();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(
+        int number) {
       switch (number) {
         case 24:
           return internalGetMutableLabels();
         case 34:
           return internalGetMutableMetadata();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.Node.class,
-              com.google.cloud.tpu.v2alpha1.Node.Builder.class);
+              com.google.cloud.tpu.v2alpha1.Node.class, com.google.cloud.tpu.v2alpha1.Node.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.Node.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -2715,9 +2413,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
     }
 
     @java.lang.Override
@@ -2738,9 +2436,7 @@ public com.google.cloud.tpu.v2alpha1.Node build() {
     public com.google.cloud.tpu.v2alpha1.Node buildPartial() {
       com.google.cloud.tpu.v2alpha1.Node result = new com.google.cloud.tpu.v2alpha1.Node(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -2801,22 +2497,27 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.Node result) {
         result.runtimeVersion_ = runtimeVersion_;
       }
       if (((from_bitField0_ & 0x00000040) != 0)) {
-        result.networkConfig_ =
-            networkConfigBuilder_ == null ? networkConfig_ : networkConfigBuilder_.build();
+        result.networkConfig_ = networkConfigBuilder_ == null
+            ? networkConfig_
+            : networkConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000080) != 0)) {
         result.cidrBlock_ = cidrBlock_;
       }
       if (((from_bitField0_ & 0x00000100) != 0)) {
-        result.serviceAccount_ =
-            serviceAccountBuilder_ == null ? serviceAccount_ : serviceAccountBuilder_.build();
+        result.serviceAccount_ = serviceAccountBuilder_ == null
+            ? serviceAccount_
+            : serviceAccountBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000200) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000400) != 0)) {
-        result.schedulingConfig_ =
-            schedulingConfigBuilder_ == null ? schedulingConfig_ : schedulingConfigBuilder_.build();
+        result.schedulingConfig_ = schedulingConfigBuilder_ == null
+            ? schedulingConfig_
+            : schedulingConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00001000) != 0)) {
         result.health_ = health_;
@@ -2839,10 +2540,9 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.Node result) {
         result.queuedResource_ = queuedResource_;
       }
       if (((from_bitField0_ & 0x00200000) != 0)) {
-        result.shieldedInstanceConfig_ =
-            shieldedInstanceConfigBuilder_ == null
-                ? shieldedInstanceConfig_
-                : shieldedInstanceConfigBuilder_.build();
+        result.shieldedInstanceConfig_ = shieldedInstanceConfigBuilder_ == null
+            ? shieldedInstanceConfig_
+            : shieldedInstanceConfigBuilder_.build();
       }
     }
 
@@ -2850,39 +2550,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.Node result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.Node) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.Node) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.Node)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2954,10 +2653,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.Node other) {
             networkEndpointsBuilder_ = null;
             networkEndpoints_ = other.networkEndpoints_;
             bitField0_ = (bitField0_ & ~0x00000800);
-            networkEndpointsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getNetworkEndpointsFieldBuilder()
-                    : null;
+            networkEndpointsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getNetworkEndpointsFieldBuilder() : null;
           } else {
             networkEndpointsBuilder_.addAllMessages(other.networkEndpoints_);
           }
@@ -2966,9 +2664,11 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.Node other) {
       if (other.health_ != 0) {
         setHealthValue(other.getHealthValue());
       }
-      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(
+          other.internalGetLabels());
       bitField0_ |= 0x00002000;
-      internalGetMutableMetadata().mergeFrom(other.internalGetMetadata());
+      internalGetMutableMetadata().mergeFrom(
+          other.internalGetMetadata());
       bitField0_ |= 0x00004000;
       if (!other.tags_.isEmpty()) {
         if (tags_.isEmpty()) {
@@ -3001,10 +2701,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.Node other) {
             dataDisksBuilder_ = null;
             dataDisks_ = other.dataDisks_;
             bitField0_ = (bitField0_ & ~0x00020000);
-            dataDisksBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getDataDisksFieldBuilder()
-                    : null;
+            dataDisksBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getDataDisksFieldBuilder() : null;
           } else {
             dataDisksBuilder_.addAllMessages(other.dataDisks_);
           }
@@ -3031,10 +2730,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.Node other) {
             symptomsBuilder_ = null;
             symptoms_ = other.symptoms_;
             bitField0_ = (bitField0_ & ~0x00080000);
-            symptomsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getSymptomsFieldBuilder()
-                    : null;
+            symptomsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getSymptomsFieldBuilder() : null;
           } else {
             symptomsBuilder_.addAllMessages(other.symptoms_);
           }
@@ -3074,181 +2772,165 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 26:
-              {
-                description_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 26
-            case 42:
-              {
-                acceleratorType_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 42
-            case 72:
-              {
-                state_ = input.readEnum();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 72
-            case 82:
-              {
-                healthDescription_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 82
-            case 90:
-              {
-                runtimeVersion_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 90
-            case 106:
-              {
-                cidrBlock_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000080;
-                break;
-              } // case 106
-            case 130:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000200;
-                break;
-              } // case 130
-            case 138:
-              {
-                input.readMessage(
-                    getSchedulingConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000400;
-                break;
-              } // case 138
-            case 170:
-              {
-                com.google.cloud.tpu.v2alpha1.NetworkEndpoint m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.NetworkEndpoint.parser(), extensionRegistry);
-                if (networkEndpointsBuilder_ == null) {
-                  ensureNetworkEndpointsIsMutable();
-                  networkEndpoints_.add(m);
-                } else {
-                  networkEndpointsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 170
-            case 176:
-              {
-                health_ = input.readEnum();
-                bitField0_ |= 0x00001000;
-                break;
-              } // case 176
-            case 194:
-              {
-                com.google.protobuf.MapEntry labels__ =
-                    input.readMessage(
-                        LabelsDefaultEntryHolder.defaultEntry.getParserForType(),
-                        extensionRegistry);
-                internalGetMutableLabels()
-                    .getMutableMap()
-                    .put(labels__.getKey(), labels__.getValue());
-                bitField0_ |= 0x00002000;
-                break;
-              } // case 194
-            case 264:
-              {
-                id_ = input.readInt64();
-                bitField0_ |= 0x00010000;
-                break;
-              } // case 264
-            case 274:
-              {
-                com.google.protobuf.MapEntry metadata__ =
-                    input.readMessage(
-                        MetadataDefaultEntryHolder.defaultEntry.getParserForType(),
-                        extensionRegistry);
-                internalGetMutableMetadata()
-                    .getMutableMap()
-                    .put(metadata__.getKey(), metadata__.getValue());
-                bitField0_ |= 0x00004000;
-                break;
-              } // case 274
-            case 290:
-              {
-                input.readMessage(getNetworkConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 290
-            case 298:
-              {
-                input.readMessage(getServiceAccountFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000100;
-                break;
-              } // case 298
-            case 304:
-              {
-                apiVersion_ = input.readEnum();
-                bitField0_ |= 0x00040000;
-                break;
-              } // case 304
-            case 314:
-              {
-                com.google.cloud.tpu.v2alpha1.Symptom m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.Symptom.parser(), extensionRegistry);
-                if (symptomsBuilder_ == null) {
-                  ensureSymptomsIsMutable();
-                  symptoms_.add(m);
-                } else {
-                  symptomsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 314
-            case 322:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureTagsIsMutable();
-                tags_.add(s);
-                break;
-              } // case 322
-            case 330:
-              {
-                com.google.cloud.tpu.v2alpha1.AttachedDisk m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.AttachedDisk.parser(), extensionRegistry);
-                if (dataDisksBuilder_ == null) {
-                  ensureDataDisksIsMutable();
-                  dataDisks_.add(m);
-                } else {
-                  dataDisksBuilder_.addMessage(m);
-                }
-                break;
-              } // case 330
-            case 346:
-              {
-                queuedResource_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00100000;
-                break;
-              } // case 346
-            case 362:
-              {
-                input.readMessage(
-                    getShieldedInstanceConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00200000;
-                break;
-              } // case 362
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 26: {
+              description_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 26
+            case 42: {
+              acceleratorType_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 42
+            case 72: {
+              state_ = input.readEnum();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 72
+            case 82: {
+              healthDescription_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 82
+            case 90: {
+              runtimeVersion_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 90
+            case 106: {
+              cidrBlock_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000080;
+              break;
+            } // case 106
+            case 130: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000200;
+              break;
+            } // case 130
+            case 138: {
+              input.readMessage(
+                  getSchedulingConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000400;
+              break;
+            } // case 138
+            case 170: {
+              com.google.cloud.tpu.v2alpha1.NetworkEndpoint m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2alpha1.NetworkEndpoint.parser(),
+                      extensionRegistry);
+              if (networkEndpointsBuilder_ == null) {
+                ensureNetworkEndpointsIsMutable();
+                networkEndpoints_.add(m);
+              } else {
+                networkEndpointsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 170
+            case 176: {
+              health_ = input.readEnum();
+              bitField0_ |= 0x00001000;
+              break;
+            } // case 176
+            case 194: {
+              com.google.protobuf.MapEntry
+              labels__ = input.readMessage(
+                  LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              internalGetMutableLabels().getMutableMap().put(
+                  labels__.getKey(), labels__.getValue());
+              bitField0_ |= 0x00002000;
+              break;
+            } // case 194
+            case 264: {
+              id_ = input.readInt64();
+              bitField0_ |= 0x00010000;
+              break;
+            } // case 264
+            case 274: {
+              com.google.protobuf.MapEntry
+              metadata__ = input.readMessage(
+                  MetadataDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              internalGetMutableMetadata().getMutableMap().put(
+                  metadata__.getKey(), metadata__.getValue());
+              bitField0_ |= 0x00004000;
+              break;
+            } // case 274
+            case 290: {
+              input.readMessage(
+                  getNetworkConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 290
+            case 298: {
+              input.readMessage(
+                  getServiceAccountFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000100;
+              break;
+            } // case 298
+            case 304: {
+              apiVersion_ = input.readEnum();
+              bitField0_ |= 0x00040000;
+              break;
+            } // case 304
+            case 314: {
+              com.google.cloud.tpu.v2alpha1.Symptom m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2alpha1.Symptom.parser(),
+                      extensionRegistry);
+              if (symptomsBuilder_ == null) {
+                ensureSymptomsIsMutable();
+                symptoms_.add(m);
+              } else {
+                symptomsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 314
+            case 322: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureTagsIsMutable();
+              tags_.add(s);
+              break;
+            } // case 322
+            case 330: {
+              com.google.cloud.tpu.v2alpha1.AttachedDisk m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2alpha1.AttachedDisk.parser(),
+                      extensionRegistry);
+              if (dataDisksBuilder_ == null) {
+                ensureDataDisksIsMutable();
+                dataDisks_.add(m);
+              } else {
+                dataDisksBuilder_.addMessage(m);
+              }
+              break;
+            } // case 330
+            case 346: {
+              queuedResource_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00100000;
+              break;
+            } // case 346
+            case 362: {
+              input.readMessage(
+                  getShieldedInstanceConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00200000;
+              break;
+            } // case 362
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -3258,27 +2940,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -3287,23 +2964,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -3311,39 +2985,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -3353,23 +3016,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -3379,20 +3036,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object description_ = "";
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @return The description.
      */
     public java.lang.String getDescription() {
       java.lang.Object ref = description_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         description_ = s;
         return s;
@@ -3401,21 +3056,20 @@ public java.lang.String getDescription() {
       }
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @return The bytes for description.
      */
-    public com.google.protobuf.ByteString getDescriptionBytes() {
+    public com.google.protobuf.ByteString
+        getDescriptionBytes() {
       java.lang.Object ref = description_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         description_ = b;
         return b;
       } else {
@@ -3423,35 +3077,28 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @param value The description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescription(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDescription(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       description_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDescription() {
@@ -3461,21 +3108,17 @@ public Builder clearDescription() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @param value The bytes for description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDescriptionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       description_ = value;
       bitField0_ |= 0x00000002;
@@ -3485,20 +3128,18 @@ public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object acceleratorType_ = "";
     /**
-     *
-     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
-     *
      * @return The acceleratorType.
      */
     public java.lang.String getAcceleratorType() {
       java.lang.Object ref = acceleratorType_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         acceleratorType_ = s;
         return s;
@@ -3507,21 +3148,20 @@ public java.lang.String getAcceleratorType() {
       }
     }
     /**
-     *
-     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
-     *
      * @return The bytes for acceleratorType.
      */
-    public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
+    public com.google.protobuf.ByteString
+        getAcceleratorTypeBytes() {
       java.lang.Object ref = acceleratorType_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         acceleratorType_ = b;
         return b;
       } else {
@@ -3529,35 +3169,28 @@ public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
-     *
      * @param value The acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorType(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAcceleratorType(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearAcceleratorType() {
@@ -3567,21 +3200,17 @@ public Builder clearAcceleratorType() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
-     *
      * @param value The bytes for acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAcceleratorTypeBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
@@ -3591,33 +3220,22 @@ public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
 
     private int state_ = 0;
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The enum numeric value on the wire for state.
      */
-    @java.lang.Override
-    public int getStateValue() {
+    @java.lang.Override public int getStateValue() {
       return state_;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The enum numeric value on the wire for state to set.
      * @return This builder for chaining.
      */
@@ -3628,35 +3246,24 @@ public Builder setStateValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The state.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Node.State getState() {
-      com.google.cloud.tpu.v2alpha1.Node.State result =
-          com.google.cloud.tpu.v2alpha1.Node.State.forNumber(state_);
+      com.google.cloud.tpu.v2alpha1.Node.State result = com.google.cloud.tpu.v2alpha1.Node.State.forNumber(state_);
       return result == null ? com.google.cloud.tpu.v2alpha1.Node.State.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The state to set.
      * @return This builder for chaining.
      */
@@ -3670,16 +3277,11 @@ public Builder setState(com.google.cloud.tpu.v2alpha1.Node.State value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return This builder for chaining.
      */
     public Builder clearState() {
@@ -3691,21 +3293,19 @@ public Builder clearState() {
 
     private java.lang.Object healthDescription_ = "";
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The healthDescription.
      */
     public java.lang.String getHealthDescription() {
       java.lang.Object ref = healthDescription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         healthDescription_ = s;
         return s;
@@ -3714,22 +3314,21 @@ public java.lang.String getHealthDescription() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The bytes for healthDescription.
      */
-    public com.google.protobuf.ByteString getHealthDescriptionBytes() {
+    public com.google.protobuf.ByteString
+        getHealthDescriptionBytes() {
       java.lang.Object ref = healthDescription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         healthDescription_ = b;
         return b;
       } else {
@@ -3737,37 +3336,30 @@ public com.google.protobuf.ByteString getHealthDescriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescription(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setHealthDescription(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       healthDescription_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return This builder for chaining.
      */
     public Builder clearHealthDescription() {
@@ -3777,22 +3369,18 @@ public Builder clearHealthDescription() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The bytes for healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescriptionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setHealthDescriptionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       healthDescription_ = value;
       bitField0_ |= 0x00000010;
@@ -3802,20 +3390,18 @@ public Builder setHealthDescriptionBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object runtimeVersion_ = "";
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The runtimeVersion.
      */
     public java.lang.String getRuntimeVersion() {
       java.lang.Object ref = runtimeVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         runtimeVersion_ = s;
         return s;
@@ -3824,21 +3410,20 @@ public java.lang.String getRuntimeVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for runtimeVersion.
      */
-    public com.google.protobuf.ByteString getRuntimeVersionBytes() {
+    public com.google.protobuf.ByteString
+        getRuntimeVersionBytes() {
       java.lang.Object ref = runtimeVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         runtimeVersion_ = b;
         return b;
       } else {
@@ -3846,35 +3431,28 @@ public com.google.protobuf.ByteString getRuntimeVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The runtimeVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setRuntimeVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRuntimeVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       runtimeVersion_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearRuntimeVersion() {
@@ -3884,21 +3462,17 @@ public Builder clearRuntimeVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for runtimeVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setRuntimeVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRuntimeVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       runtimeVersion_ = value;
       bitField0_ |= 0x00000020;
@@ -3908,47 +3482,34 @@ public Builder setRuntimeVersionBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2alpha1.NetworkConfig networkConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.NetworkConfig,
-            com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder,
-            com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder>
-        networkConfigBuilder_;
+        com.google.cloud.tpu.v2alpha1.NetworkConfig, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder, com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder> networkConfigBuilder_;
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
-     *
      * @return Whether the networkConfig field is set.
      */
     public boolean hasNetworkConfig() {
       return ((bitField0_ & 0x00000040) != 0);
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
-     *
      * @return The networkConfig.
      */
     public com.google.cloud.tpu.v2alpha1.NetworkConfig getNetworkConfig() {
       if (networkConfigBuilder_ == null) {
-        return networkConfig_ == null
-            ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()
-            : networkConfig_;
+        return networkConfig_ == null ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance() : networkConfig_;
       } else {
         return networkConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3969,8 +3530,6 @@ public Builder setNetworkConfig(com.google.cloud.tpu.v2alpha1.NetworkConfig valu
       return this;
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3989,8 +3548,6 @@ public Builder setNetworkConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3999,9 +3556,9 @@ public Builder setNetworkConfig(
      */
     public Builder mergeNetworkConfig(com.google.cloud.tpu.v2alpha1.NetworkConfig value) {
       if (networkConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000040) != 0)
-            && networkConfig_ != null
-            && networkConfig_ != com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000040) != 0) &&
+          networkConfig_ != null &&
+          networkConfig_ != com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()) {
           getNetworkConfigBuilder().mergeFrom(value);
         } else {
           networkConfig_ = value;
@@ -4014,8 +3571,6 @@ public Builder mergeNetworkConfig(com.google.cloud.tpu.v2alpha1.NetworkConfig va
       return this;
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -4033,8 +3588,6 @@ public Builder clearNetworkConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -4047,8 +3600,6 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder getNetworkConfigBuild
       return getNetworkConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -4059,14 +3610,11 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
       if (networkConfigBuilder_ != null) {
         return networkConfigBuilder_.getMessageOrBuilder();
       } else {
-        return networkConfig_ == null
-            ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()
-            : networkConfig_;
+        return networkConfig_ == null ?
+            com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance() : networkConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -4074,17 +3622,14 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
      * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.NetworkConfig,
-            com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder,
-            com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder>
+        com.google.cloud.tpu.v2alpha1.NetworkConfig, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder, com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder> 
         getNetworkConfigFieldBuilder() {
       if (networkConfigBuilder_ == null) {
-        networkConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.NetworkConfig,
-                com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder,
-                com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder>(
-                getNetworkConfig(), getParentForChildren(), isClean());
+        networkConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.NetworkConfig, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder, com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder>(
+                getNetworkConfig(),
+                getParentForChildren(),
+                isClean());
         networkConfig_ = null;
       }
       return networkConfigBuilder_;
@@ -4092,8 +3637,6 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
 
     private java.lang.Object cidrBlock_ = "";
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4106,13 +3649,13 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
      * 

      *
      * string cidr_block = 13;
-     *
      * @return The cidrBlock.
      */
     public java.lang.String getCidrBlock() {
       java.lang.Object ref = cidrBlock_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         cidrBlock_ = s;
         return s;
@@ -4121,8 +3664,6 @@ public java.lang.String getCidrBlock() {
       }
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4135,14 +3676,15 @@ public java.lang.String getCidrBlock() {
      * 

      *
      * string cidr_block = 13;
-     *
      * @return The bytes for cidrBlock.
      */
-    public com.google.protobuf.ByteString getCidrBlockBytes() {
+    public com.google.protobuf.ByteString
+        getCidrBlockBytes() {
       java.lang.Object ref = cidrBlock_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         cidrBlock_ = b;
         return b;
       } else {
@@ -4150,8 +3692,6 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4164,22 +3704,18 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
      * 

      *
      * string cidr_block = 13;
-     *
      * @param value The cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlock(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setCidrBlock(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       cidrBlock_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4192,7 +3728,6 @@ public Builder setCidrBlock(java.lang.String value) {
      * 

      *
      * string cidr_block = 13;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCidrBlock() {
@@ -4202,8 +3737,6 @@ public Builder clearCidrBlock() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4216,14 +3749,12 @@ public Builder clearCidrBlock() {
      * 

      *
      * string cidr_block = 13;
-     *
      * @param value The bytes for cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setCidrBlockBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       cidrBlock_ = value;
       bitField0_ |= 0x00000080;
@@ -4233,49 +3764,36 @@ public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2alpha1.ServiceAccount serviceAccount_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.ServiceAccount,
-            com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder,
-            com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder>
-        serviceAccountBuilder_;
+        com.google.cloud.tpu.v2alpha1.ServiceAccount, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder, com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder> serviceAccountBuilder_;
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
-     *
      * @return Whether the serviceAccount field is set.
      */
     public boolean hasServiceAccount() {
       return ((bitField0_ & 0x00000100) != 0);
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
-     *
      * @return The serviceAccount.
      */
     public com.google.cloud.tpu.v2alpha1.ServiceAccount getServiceAccount() {
       if (serviceAccountBuilder_ == null) {
-        return serviceAccount_ == null
-            ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()
-            : serviceAccount_;
+        return serviceAccount_ == null ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance() : serviceAccount_;
       } else {
         return serviceAccountBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4297,8 +3815,6 @@ public Builder setServiceAccount(com.google.cloud.tpu.v2alpha1.ServiceAccount va
       return this;
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4318,8 +3834,6 @@ public Builder setServiceAccount(
       return this;
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4329,10 +3843,9 @@ public Builder setServiceAccount(
      */
     public Builder mergeServiceAccount(com.google.cloud.tpu.v2alpha1.ServiceAccount value) {
       if (serviceAccountBuilder_ == null) {
-        if (((bitField0_ & 0x00000100) != 0)
-            && serviceAccount_ != null
-            && serviceAccount_
-                != com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000100) != 0) &&
+          serviceAccount_ != null &&
+          serviceAccount_ != com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()) {
           getServiceAccountBuilder().mergeFrom(value);
         } else {
           serviceAccount_ = value;
@@ -4345,8 +3858,6 @@ public Builder mergeServiceAccount(com.google.cloud.tpu.v2alpha1.ServiceAccount
       return this;
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4365,8 +3876,6 @@ public Builder clearServiceAccount() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4380,8 +3889,6 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder getServiceAccountBui
       return getServiceAccountFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4393,14 +3900,11 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOr
       if (serviceAccountBuilder_ != null) {
         return serviceAccountBuilder_.getMessageOrBuilder();
       } else {
-        return serviceAccount_ == null
-            ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()
-            : serviceAccount_;
+        return serviceAccount_ == null ?
+            com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance() : serviceAccount_;
       }
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4409,17 +3913,14 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOr
      * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.ServiceAccount,
-            com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder,
-            com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder>
+        com.google.cloud.tpu.v2alpha1.ServiceAccount, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder, com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder> 
         getServiceAccountFieldBuilder() {
       if (serviceAccountBuilder_ == null) {
-        serviceAccountBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.ServiceAccount,
-                com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder,
-                com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder>(
-                getServiceAccount(), getParentForChildren(), isClean());
+        serviceAccountBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.ServiceAccount, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder, com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder>(
+                getServiceAccount(),
+                getParentForChildren(),
+                isClean());
         serviceAccount_ = null;
       }
       return serviceAccountBuilder_;
@@ -4427,58 +3928,39 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOr
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000200) != 0);
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
@@ -4494,17 +3976,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -4515,21 +3994,17 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000200) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000200) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -4542,15 +4017,11 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearCreateTime() {
       bitField0_ = (bitField0_ & ~0x00000200);
@@ -4563,15 +4034,11 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       bitField0_ |= 0x00000200;
@@ -4579,48 +4046,36 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -4628,47 +4083,34 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.cloud.tpu.v2alpha1.SchedulingConfig schedulingConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.SchedulingConfig,
-            com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder,
-            com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder>
-        schedulingConfigBuilder_;
+        com.google.cloud.tpu.v2alpha1.SchedulingConfig, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder, com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder> schedulingConfigBuilder_;
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
-     *
      * @return Whether the schedulingConfig field is set.
      */
     public boolean hasSchedulingConfig() {
       return ((bitField0_ & 0x00000400) != 0);
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
-     *
      * @return The schedulingConfig.
      */
     public com.google.cloud.tpu.v2alpha1.SchedulingConfig getSchedulingConfig() {
       if (schedulingConfigBuilder_ == null) {
-        return schedulingConfig_ == null
-            ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()
-            : schedulingConfig_;
+        return schedulingConfig_ == null ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
       } else {
         return schedulingConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4689,8 +4131,6 @@ public Builder setSchedulingConfig(com.google.cloud.tpu.v2alpha1.SchedulingConfi
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4709,8 +4149,6 @@ public Builder setSchedulingConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4719,10 +4157,9 @@ public Builder setSchedulingConfig(
      */
     public Builder mergeSchedulingConfig(com.google.cloud.tpu.v2alpha1.SchedulingConfig value) {
       if (schedulingConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000400) != 0)
-            && schedulingConfig_ != null
-            && schedulingConfig_
-                != com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000400) != 0) &&
+          schedulingConfig_ != null &&
+          schedulingConfig_ != com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()) {
           getSchedulingConfigBuilder().mergeFrom(value);
         } else {
           schedulingConfig_ = value;
@@ -4735,8 +4172,6 @@ public Builder mergeSchedulingConfig(com.google.cloud.tpu.v2alpha1.SchedulingCon
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4754,8 +4189,6 @@ public Builder clearSchedulingConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4768,8 +4201,6 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder getSchedulingConfi
       return getSchedulingConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4780,14 +4211,11 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder getSchedulingConf
       if (schedulingConfigBuilder_ != null) {
         return schedulingConfigBuilder_.getMessageOrBuilder();
       } else {
-        return schedulingConfig_ == null
-            ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()
-            : schedulingConfig_;
+        return schedulingConfig_ == null ?
+            com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4795,52 +4223,39 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder getSchedulingConf
      * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.SchedulingConfig,
-            com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder,
-            com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder>
+        com.google.cloud.tpu.v2alpha1.SchedulingConfig, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder, com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder> 
         getSchedulingConfigFieldBuilder() {
       if (schedulingConfigBuilder_ == null) {
-        schedulingConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.SchedulingConfig,
-                com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder,
-                com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder>(
-                getSchedulingConfig(), getParentForChildren(), isClean());
+        schedulingConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.SchedulingConfig, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder, com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder>(
+                getSchedulingConfig(),
+                getParentForChildren(),
+                isClean());
         schedulingConfig_ = null;
       }
       return schedulingConfigBuilder_;
     }
 
     private java.util.List networkEndpoints_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureNetworkEndpointsIsMutable() {
       if (!((bitField0_ & 0x00000800) != 0)) {
-        networkEndpoints_ =
-            new java.util.ArrayList(
-                networkEndpoints_);
+        networkEndpoints_ = new java.util.ArrayList(networkEndpoints_);
         bitField0_ |= 0x00000800;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.NetworkEndpoint,
-            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder,
-            com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder>
-        networkEndpointsBuilder_;
+        com.google.cloud.tpu.v2alpha1.NetworkEndpoint, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder, com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder> networkEndpointsBuilder_;
 
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public java.util.List getNetworkEndpointsList() {
       if (networkEndpointsBuilder_ == null) {
@@ -4850,17 +4265,13 @@ public java.util.List getNetworkE
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public int getNetworkEndpointsCount() {
       if (networkEndpointsBuilder_ == null) {
@@ -4870,17 +4281,13 @@ public int getNetworkEndpointsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint getNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4890,17 +4297,13 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpoint getNetworkEndpoints(int ind
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setNetworkEndpoints(
         int index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint value) {
@@ -4917,17 +4320,13 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setNetworkEndpoints(
         int index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder builderForValue) {
@@ -4941,17 +4340,13 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(com.google.cloud.tpu.v2alpha1.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
@@ -4967,17 +4362,13 @@ public Builder addNetworkEndpoints(com.google.cloud.tpu.v2alpha1.NetworkEndpoint
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(
         int index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint value) {
@@ -4994,17 +4385,13 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(
         com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder builderForValue) {
@@ -5018,17 +4405,13 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(
         int index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder builderForValue) {
@@ -5042,23 +4425,20 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addAllNetworkEndpoints(
         java.lang.Iterable values) {
       if (networkEndpointsBuilder_ == null) {
         ensureNetworkEndpointsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, networkEndpoints_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, networkEndpoints_);
         onChanged();
       } else {
         networkEndpointsBuilder_.addAllMessages(values);
@@ -5066,17 +4446,13 @@ public Builder addAllNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearNetworkEndpoints() {
       if (networkEndpointsBuilder_ == null) {
@@ -5089,17 +4465,13 @@ public Builder clearNetworkEndpoints() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder removeNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -5112,58 +4484,45 @@ public Builder removeNetworkEndpoints(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder getNetworkEndpointsBuilder(
         int index) {
       return getNetworkEndpointsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
         int index) {
       if (networkEndpointsBuilder_ == null) {
-        return networkEndpoints_.get(index);
-      } else {
+        return networkEndpoints_.get(index);  } else {
         return networkEndpointsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List
-        getNetworkEndpointsOrBuilderList() {
+    public java.util.List 
+         getNetworkEndpointsOrBuilderList() {
       if (networkEndpointsBuilder_ != null) {
         return networkEndpointsBuilder_.getMessageOrBuilderList();
       } else {
@@ -5171,69 +4530,51 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpoint
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder addNetworkEndpointsBuilder() {
-      return getNetworkEndpointsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2alpha1.NetworkEndpoint.getDefaultInstance());
+      return getNetworkEndpointsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2alpha1.NetworkEndpoint.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder addNetworkEndpointsBuilder(
         int index) {
-      return getNetworkEndpointsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.getDefaultInstance());
+      return getNetworkEndpointsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List
-        getNetworkEndpointsBuilderList() {
+    public java.util.List 
+         getNetworkEndpointsBuilderList() {
       return getNetworkEndpointsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.NetworkEndpoint,
-            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder,
-            com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder>
+        com.google.cloud.tpu.v2alpha1.NetworkEndpoint, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder, com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder> 
         getNetworkEndpointsFieldBuilder() {
       if (networkEndpointsBuilder_ == null) {
-        networkEndpointsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.NetworkEndpoint,
-                com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder,
-                com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder>(
+        networkEndpointsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.NetworkEndpoint, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder, com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder>(
                 networkEndpoints_,
                 ((bitField0_ & 0x00000800) != 0),
                 getParentForChildren(),
@@ -5245,29 +4586,22 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder addNetworkEndpoints
 
     private int health_ = 0;
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
-     *
      * @return The enum numeric value on the wire for health.
      */
-    @java.lang.Override
-    public int getHealthValue() {
+    @java.lang.Override public int getHealthValue() {
       return health_;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
-     *
      * @param value The enum numeric value on the wire for health to set.
      * @return This builder for chaining.
      */
@@ -5278,31 +4612,24 @@ public Builder setHealthValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
-     *
      * @return The health.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Node.Health getHealth() {
-      com.google.cloud.tpu.v2alpha1.Node.Health result =
-          com.google.cloud.tpu.v2alpha1.Node.Health.forNumber(health_);
+      com.google.cloud.tpu.v2alpha1.Node.Health result = com.google.cloud.tpu.v2alpha1.Node.Health.forNumber(health_);
       return result == null ? com.google.cloud.tpu.v2alpha1.Node.Health.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
-     *
      * @param value The health to set.
      * @return This builder for chaining.
      */
@@ -5316,14 +4643,11 @@ public Builder setHealth(com.google.cloud.tpu.v2alpha1.Node.Health value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
-     *
      * @return This builder for chaining.
      */
     public Builder clearHealth() {
@@ -5333,19 +4657,21 @@ public Builder clearHealth() {
       return this;
     }
 
-    private com.google.protobuf.MapField labels_;
-
-    private com.google.protobuf.MapField internalGetLabels() {
+    private com.google.protobuf.MapField<
+        java.lang.String, java.lang.String> labels_;
+    private com.google.protobuf.MapField
+        internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
-
     private com.google.protobuf.MapField
         internalGetMutableLabels() {
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -5354,13 +4680,10 @@ private com.google.protobuf.MapField interna
       onChanged();
       return labels_;
     }
-
     public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5368,21 +4691,20 @@ public int getLabelsCount() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public boolean containsLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /** Use {@link #getLabelsMap()} instead. */
+    /**
+     * Use {@link #getLabelsMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5394,8 +4716,6 @@ public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5403,19 +4723,17 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public /* nullable */ java.lang.String getLabelsOrDefault(
+    public /* nullable */
+java.lang.String getLabelsOrDefault(
         java.lang.String key,
         /* nullable */
-        java.lang.String defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetLabels().getMap();
+java.lang.String defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5423,93 +4741,92 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public java.lang.String getLabelsOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetLabels().getMap();
+    public java.lang.String getLabelsOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
-
     public Builder clearLabels() {
       bitField0_ = (bitField0_ & ~0x00002000);
-      internalGetMutableLabels().getMutableMap().clear();
+      internalGetMutableLabels().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder removeLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableLabels().getMutableMap().remove(key);
+    public Builder removeLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableLabels().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
-    public java.util.Map getMutableLabels() {
+    public java.util.Map
+        getMutableLabels() {
       bitField0_ |= 0x00002000;
       return internalGetMutableLabels().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putLabels(java.lang.String key, java.lang.String value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      if (value == null) {
-        throw new NullPointerException("map value");
-      }
-      internalGetMutableLabels().getMutableMap().put(key, value);
+    public Builder putLabels(
+        java.lang.String key,
+        java.lang.String value) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      if (value == null) { throw new NullPointerException("map value"); }
+      internalGetMutableLabels().getMutableMap()
+          .put(key, value);
       bitField0_ |= 0x00002000;
       return this;
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putAllLabels(java.util.Map values) {
-      internalGetMutableLabels().getMutableMap().putAll(values);
+    public Builder putAllLabels(
+        java.util.Map values) {
+      internalGetMutableLabels().getMutableMap()
+          .putAll(values);
       bitField0_ |= 0x00002000;
       return this;
     }
 
-    private com.google.protobuf.MapField metadata_;
-
-    private com.google.protobuf.MapField internalGetMetadata() {
+    private com.google.protobuf.MapField<
+        java.lang.String, java.lang.String> metadata_;
+    private com.google.protobuf.MapField
+        internalGetMetadata() {
       if (metadata_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(MetadataDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(
+            MetadataDefaultEntryHolder.defaultEntry);
       }
       return metadata_;
     }
-
     private com.google.protobuf.MapField
         internalGetMutableMetadata() {
       if (metadata_ == null) {
-        metadata_ =
-            com.google.protobuf.MapField.newMapField(MetadataDefaultEntryHolder.defaultEntry);
+        metadata_ = com.google.protobuf.MapField.newMapField(
+            MetadataDefaultEntryHolder.defaultEntry);
       }
       if (!metadata_.isMutable()) {
         metadata_ = metadata_.copy();
@@ -5518,13 +4835,10 @@ private com.google.protobuf.MapField interna
       onChanged();
       return metadata_;
     }
-
     public int getMetadataCount() {
       return internalGetMetadata().getMap().size();
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5533,21 +4847,20 @@ public int getMetadataCount() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public boolean containsMetadata(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsMetadata(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetMetadata().getMap().containsKey(key);
     }
-    /** Use {@link #getMetadataMap()} instead. */
+    /**
+     * Use {@link #getMetadataMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getMetadata() {
       return getMetadataMap();
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5560,8 +4873,6 @@ public java.util.Map getMetadataMap() {
       return internalGetMetadata().getMap();
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5570,19 +4881,17 @@ public java.util.Map getMetadataMap() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public /* nullable */ java.lang.String getMetadataOrDefault(
+    public /* nullable */
+java.lang.String getMetadataOrDefault(
         java.lang.String key,
         /* nullable */
-        java.lang.String defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetMetadata().getMap();
+java.lang.String defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetMetadata().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5591,25 +4900,23 @@ public java.util.Map getMetadataMap() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public java.lang.String getMetadataOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetMetadata().getMap();
+    public java.lang.String getMetadataOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetMetadata().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
-
     public Builder clearMetadata() {
       bitField0_ = (bitField0_ & ~0x00004000);
-      internalGetMutableMetadata().getMutableMap().clear();
+      internalGetMutableMetadata().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5617,22 +4924,23 @@ public Builder clearMetadata() {
      *
      * map<string, string> metadata = 34;
      */
-    public Builder removeMetadata(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableMetadata().getMutableMap().remove(key);
+    public Builder removeMetadata(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableMetadata().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
-    public java.util.Map getMutableMetadata() {
+    public java.util.Map
+        getMutableMetadata() {
       bitField0_ |= 0x00004000;
       return internalGetMutableMetadata().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5640,20 +4948,17 @@ public java.util.Map getMutableMetadata() {
      *
      * map<string, string> metadata = 34;
      */
-    public Builder putMetadata(java.lang.String key, java.lang.String value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      if (value == null) {
-        throw new NullPointerException("map value");
-      }
-      internalGetMutableMetadata().getMutableMap().put(key, value);
+    public Builder putMetadata(
+        java.lang.String key,
+        java.lang.String value) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      if (value == null) { throw new NullPointerException("map value"); }
+      internalGetMutableMetadata().getMutableMap()
+          .put(key, value);
       bitField0_ |= 0x00004000;
       return this;
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5661,61 +4966,53 @@ public Builder putMetadata(java.lang.String key, java.lang.String value) {
      *
      * map<string, string> metadata = 34;
      */
-    public Builder putAllMetadata(java.util.Map values) {
-      internalGetMutableMetadata().getMutableMap().putAll(values);
+    public Builder putAllMetadata(
+        java.util.Map values) {
+      internalGetMutableMetadata().getMutableMap()
+          .putAll(values);
       bitField0_ |= 0x00004000;
       return this;
     }
 
-    private com.google.protobuf.LazyStringList tags_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList tags_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureTagsIsMutable() {
       if (!((bitField0_ & 0x00008000) != 0)) {
         tags_ = new com.google.protobuf.LazyStringArrayList(tags_);
         bitField0_ |= 0x00008000;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @return A list containing the tags.
      */
-    public com.google.protobuf.ProtocolStringList getTagsList() {
+    public com.google.protobuf.ProtocolStringList
+        getTagsList() {
       return tags_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @return The count of tags.
      */
     public int getTagsCount() {
       return tags_.size();
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param index The index of the element to return.
      * @return The tags at the given index.
      */
@@ -5723,95 +5020,81 @@ public java.lang.String getTags(int index) {
       return tags_.get(index);
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the tags at the given index.
      */
-    public com.google.protobuf.ByteString getTagsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getTagsBytes(int index) {
       return tags_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param index The index to set the value at.
      * @param value The tags to set.
      * @return This builder for chaining.
      */
-    public Builder setTags(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTags(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureTagsIsMutable();
       tags_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param value The tags to add.
      * @return This builder for chaining.
      */
-    public Builder addTags(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addTags(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureTagsIsMutable();
       tags_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param values The tags to add.
      * @return This builder for chaining.
      */
-    public Builder addAllTags(java.lang.Iterable values) {
+    public Builder addAllTags(
+        java.lang.Iterable values) {
       ensureTagsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, tags_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, tags_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTags() {
@@ -5821,22 +5104,18 @@ public Builder clearTags() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param value The bytes of the tags to add.
      * @return This builder for chaining.
      */
-    public Builder addTagsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addTagsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureTagsIsMutable();
       tags_.add(value);
@@ -5844,16 +5123,13 @@ public Builder addTagsBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private long id_;
+    private long id_ ;
     /**
-     *
-     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The id.
      */
     @java.lang.Override
@@ -5861,33 +5137,27 @@ public long getId() {
       return id_;
     }
     /**
-     *
-     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The id to set.
      * @return This builder for chaining.
      */
     public Builder setId(long value) {
-
+      
       id_ = value;
       bitField0_ |= 0x00010000;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return This builder for chaining.
      */
     public Builder clearId() {
@@ -5898,25 +5168,18 @@ public Builder clearId() {
     }
 
     private java.util.List dataDisks_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureDataDisksIsMutable() {
       if (!((bitField0_ & 0x00020000) != 0)) {
-        dataDisks_ =
-            new java.util.ArrayList(dataDisks_);
+        dataDisks_ = new java.util.ArrayList(dataDisks_);
         bitField0_ |= 0x00020000;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.AttachedDisk,
-            com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder,
-            com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder>
-        dataDisksBuilder_;
+        com.google.cloud.tpu.v2alpha1.AttachedDisk, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder, com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder> dataDisksBuilder_;
 
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5931,8 +5194,6 @@ public java.util.List getDataDisksLi
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5947,8 +5208,6 @@ public int getDataDisksCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5963,15 +5222,14 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk getDataDisks(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public Builder setDataDisks(int index, com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
+    public Builder setDataDisks(
+        int index, com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
       if (dataDisksBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5985,8 +5243,6 @@ public Builder setDataDisks(int index, com.google.cloud.tpu.v2alpha1.AttachedDis
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6005,8 +5261,6 @@ public Builder setDataDisks(
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6027,15 +5281,14 @@ public Builder addDataDisks(com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public Builder addDataDisks(int index, com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
+    public Builder addDataDisks(
+        int index, com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
       if (dataDisksBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6049,8 +5302,6 @@ public Builder addDataDisks(int index, com.google.cloud.tpu.v2alpha1.AttachedDis
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6069,8 +5320,6 @@ public Builder addDataDisks(
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6089,8 +5338,6 @@ public Builder addDataDisks(
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6101,7 +5348,8 @@ public Builder addAllDataDisks(
         java.lang.Iterable values) {
       if (dataDisksBuilder_ == null) {
         ensureDataDisksIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, dataDisks_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, dataDisks_);
         onChanged();
       } else {
         dataDisksBuilder_.addAllMessages(values);
@@ -6109,8 +5357,6 @@ public Builder addAllDataDisks(
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6128,8 +5374,6 @@ public Builder clearDataDisks() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6147,44 +5391,39 @@ public Builder removeDataDisks(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder getDataDisksBuilder(int index) {
+    public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder getDataDisksBuilder(
+        int index) {
       return getDataDisksFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(int index) {
+    public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(
+        int index) {
       if (dataDisksBuilder_ == null) {
-        return dataDisks_.get(index);
-      } else {
+        return dataDisks_.get(index);  } else {
         return dataDisksBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public java.util.List
-        getDataDisksOrBuilderList() {
+    public java.util.List 
+         getDataDisksOrBuilderList() {
       if (dataDisksBuilder_ != null) {
         return dataDisksBuilder_.getMessageOrBuilderList();
       } else {
@@ -6192,8 +5431,6 @@ public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6201,48 +5438,42 @@ public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
     public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder addDataDisksBuilder() {
-      return getDataDisksFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2alpha1.AttachedDisk.getDefaultInstance());
+      return getDataDisksFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2alpha1.AttachedDisk.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder addDataDisksBuilder(int index) {
-      return getDataDisksFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2alpha1.AttachedDisk.getDefaultInstance());
+    public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder addDataDisksBuilder(
+        int index) {
+      return getDataDisksFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2alpha1.AttachedDisk.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public java.util.List
-        getDataDisksBuilderList() {
+    public java.util.List 
+         getDataDisksBuilderList() {
       return getDataDisksFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.AttachedDisk,
-            com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder,
-            com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder>
+        com.google.cloud.tpu.v2alpha1.AttachedDisk, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder, com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder> 
         getDataDisksFieldBuilder() {
       if (dataDisksBuilder_ == null) {
-        dataDisksBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.AttachedDisk,
-                com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder,
-                com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder>(
-                dataDisks_, ((bitField0_ & 0x00020000) != 0), getParentForChildren(), isClean());
+        dataDisksBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.AttachedDisk, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder, com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder>(
+                dataDisks_,
+                ((bitField0_ & 0x00020000) != 0),
+                getParentForChildren(),
+                isClean());
         dataDisks_ = null;
       }
       return dataDisksBuilder_;
@@ -6250,33 +5481,22 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder addDataDisksBuilder(in
 
     private int apiVersion_ = 0;
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The enum numeric value on the wire for apiVersion.
      */
-    @java.lang.Override
-    public int getApiVersionValue() {
+    @java.lang.Override public int getApiVersionValue() {
       return apiVersion_;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The enum numeric value on the wire for apiVersion to set.
      * @return This builder for chaining.
      */
@@ -6287,35 +5507,24 @@ public Builder setApiVersionValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The apiVersion.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Node.ApiVersion getApiVersion() {
-      com.google.cloud.tpu.v2alpha1.Node.ApiVersion result =
-          com.google.cloud.tpu.v2alpha1.Node.ApiVersion.forNumber(apiVersion_);
+      com.google.cloud.tpu.v2alpha1.Node.ApiVersion result = com.google.cloud.tpu.v2alpha1.Node.ApiVersion.forNumber(apiVersion_);
       return result == null ? com.google.cloud.tpu.v2alpha1.Node.ApiVersion.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
@@ -6329,16 +5538,11 @@ public Builder setApiVersion(com.google.cloud.tpu.v2alpha1.Node.ApiVersion value
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -6349,31 +5553,23 @@ public Builder clearApiVersion() {
     }
 
     private java.util.List symptoms_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureSymptomsIsMutable() {
       if (!((bitField0_ & 0x00080000) != 0)) {
         symptoms_ = new java.util.ArrayList(symptoms_);
         bitField0_ |= 0x00080000;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Symptom,
-            com.google.cloud.tpu.v2alpha1.Symptom.Builder,
-            com.google.cloud.tpu.v2alpha1.SymptomOrBuilder>
-        symptomsBuilder_;
+        com.google.cloud.tpu.v2alpha1.Symptom, com.google.cloud.tpu.v2alpha1.Symptom.Builder, com.google.cloud.tpu.v2alpha1.SymptomOrBuilder> symptomsBuilder_;
 
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public java.util.List getSymptomsList() {
       if (symptomsBuilder_ == null) {
@@ -6383,15 +5579,11 @@ public java.util.List getSymptomsList() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public int getSymptomsCount() {
       if (symptomsBuilder_ == null) {
@@ -6401,15 +5593,11 @@ public int getSymptomsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2alpha1.Symptom getSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -6419,17 +5607,14 @@ public com.google.cloud.tpu.v2alpha1.Symptom getSymptoms(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setSymptoms(int index, com.google.cloud.tpu.v2alpha1.Symptom value) {
+    public Builder setSymptoms(
+        int index, com.google.cloud.tpu.v2alpha1.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6443,15 +5628,11 @@ public Builder setSymptoms(int index, com.google.cloud.tpu.v2alpha1.Symptom valu
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setSymptoms(
         int index, com.google.cloud.tpu.v2alpha1.Symptom.Builder builderForValue) {
@@ -6465,15 +5646,11 @@ public Builder setSymptoms(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addSymptoms(com.google.cloud.tpu.v2alpha1.Symptom value) {
       if (symptomsBuilder_ == null) {
@@ -6489,17 +5666,14 @@ public Builder addSymptoms(com.google.cloud.tpu.v2alpha1.Symptom value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addSymptoms(int index, com.google.cloud.tpu.v2alpha1.Symptom value) {
+    public Builder addSymptoms(
+        int index, com.google.cloud.tpu.v2alpha1.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6513,17 +5687,14 @@ public Builder addSymptoms(int index, com.google.cloud.tpu.v2alpha1.Symptom valu
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addSymptoms(com.google.cloud.tpu.v2alpha1.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(
+        com.google.cloud.tpu.v2alpha1.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(builderForValue.build());
@@ -6534,15 +5705,11 @@ public Builder addSymptoms(com.google.cloud.tpu.v2alpha1.Symptom.Builder builder
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addSymptoms(
         int index, com.google.cloud.tpu.v2alpha1.Symptom.Builder builderForValue) {
@@ -6556,21 +5723,18 @@ public Builder addSymptoms(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addAllSymptoms(
         java.lang.Iterable values) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, symptoms_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, symptoms_);
         onChanged();
       } else {
         symptomsBuilder_.addAllMessages(values);
@@ -6578,15 +5742,11 @@ public Builder addAllSymptoms(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearSymptoms() {
       if (symptomsBuilder_ == null) {
@@ -6599,15 +5759,11 @@ public Builder clearSymptoms() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder removeSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -6620,50 +5776,39 @@ public Builder removeSymptoms(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v2alpha1.Symptom.Builder getSymptomsBuilder(int index) {
+    public com.google.cloud.tpu.v2alpha1.Symptom.Builder getSymptomsBuilder(
+        int index) {
       return getSymptomsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(int index) {
+    public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(
+        int index) {
       if (symptomsBuilder_ == null) {
-        return symptoms_.get(index);
-      } else {
+        return symptoms_.get(index);  } else {
         return symptomsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List
-        getSymptomsOrBuilderList() {
+    public java.util.List 
+         getSymptomsOrBuilderList() {
       if (symptomsBuilder_ != null) {
         return symptomsBuilder_.getMessageOrBuilderList();
       } else {
@@ -6671,62 +5816,49 @@ public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(int i
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2alpha1.Symptom.Builder addSymptomsBuilder() {
-      return getSymptomsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2alpha1.Symptom.getDefaultInstance());
+      return getSymptomsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2alpha1.Symptom.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v2alpha1.Symptom.Builder addSymptomsBuilder(int index) {
-      return getSymptomsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2alpha1.Symptom.getDefaultInstance());
+    public com.google.cloud.tpu.v2alpha1.Symptom.Builder addSymptomsBuilder(
+        int index) {
+      return getSymptomsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2alpha1.Symptom.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List getSymptomsBuilderList() {
+    public java.util.List 
+         getSymptomsBuilderList() {
       return getSymptomsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Symptom,
-            com.google.cloud.tpu.v2alpha1.Symptom.Builder,
-            com.google.cloud.tpu.v2alpha1.SymptomOrBuilder>
+        com.google.cloud.tpu.v2alpha1.Symptom, com.google.cloud.tpu.v2alpha1.Symptom.Builder, com.google.cloud.tpu.v2alpha1.SymptomOrBuilder> 
         getSymptomsFieldBuilder() {
       if (symptomsBuilder_ == null) {
-        symptomsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.Symptom,
-                com.google.cloud.tpu.v2alpha1.Symptom.Builder,
-                com.google.cloud.tpu.v2alpha1.SymptomOrBuilder>(
-                symptoms_, ((bitField0_ & 0x00080000) != 0), getParentForChildren(), isClean());
+        symptomsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.Symptom, com.google.cloud.tpu.v2alpha1.Symptom.Builder, com.google.cloud.tpu.v2alpha1.SymptomOrBuilder>(
+                symptoms_,
+                ((bitField0_ & 0x00080000) != 0),
+                getParentForChildren(),
+                isClean());
         symptoms_ = null;
       }
       return symptomsBuilder_;
@@ -6734,21 +5866,19 @@ public java.util.List getSymptoms
 
     private java.lang.Object queuedResource_ = "";
     /**
-     *
-     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The queuedResource.
      */
     public java.lang.String getQueuedResource() {
       java.lang.Object ref = queuedResource_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queuedResource_ = s;
         return s;
@@ -6757,22 +5887,21 @@ public java.lang.String getQueuedResource() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The bytes for queuedResource.
      */
-    public com.google.protobuf.ByteString getQueuedResourceBytes() {
+    public com.google.protobuf.ByteString
+        getQueuedResourceBytes() {
       java.lang.Object ref = queuedResource_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         queuedResource_ = b;
         return b;
       } else {
@@ -6780,37 +5909,30 @@ public com.google.protobuf.ByteString getQueuedResourceBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The queuedResource to set.
      * @return This builder for chaining.
      */
-    public Builder setQueuedResource(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueuedResource(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       queuedResource_ = value;
       bitField0_ |= 0x00100000;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return This builder for chaining.
      */
     public Builder clearQueuedResource() {
@@ -6820,22 +5942,18 @@ public Builder clearQueuedResource() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The bytes for queuedResource to set.
      * @return This builder for chaining.
      */
-    public Builder setQueuedResourceBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueuedResourceBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       queuedResource_ = value;
       bitField0_ |= 0x00100000;
@@ -6845,55 +5963,41 @@ public Builder setQueuedResourceBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shieldedInstanceConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig,
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder,
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder>
-        shieldedInstanceConfigBuilder_;
+        com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder> shieldedInstanceConfigBuilder_;
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
-     *
      * @return Whether the shieldedInstanceConfig field is set.
      */
     public boolean hasShieldedInstanceConfig() {
       return ((bitField0_ & 0x00200000) != 0);
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
-     *
      * @return The shieldedInstanceConfig.
      */
     public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getShieldedInstanceConfig() {
       if (shieldedInstanceConfigBuilder_ == null) {
-        return shieldedInstanceConfig_ == null
-            ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()
-            : shieldedInstanceConfig_;
+        return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
       } else {
         return shieldedInstanceConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public Builder setShieldedInstanceConfig(
-        com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig value) {
+    public Builder setShieldedInstanceConfig(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig value) {
       if (shieldedInstanceConfigBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6907,8 +6011,6 @@ public Builder setShieldedInstanceConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

@@ -6927,21 +6029,17 @@ public Builder setShieldedInstanceConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public Builder mergeShieldedInstanceConfig(
-        com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig value) {
+    public Builder mergeShieldedInstanceConfig(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig value) {
       if (shieldedInstanceConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00200000) != 0)
-            && shieldedInstanceConfig_ != null
-            && shieldedInstanceConfig_
-                != com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00200000) != 0) &&
+          shieldedInstanceConfig_ != null &&
+          shieldedInstanceConfig_ != com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()) {
           getShieldedInstanceConfigBuilder().mergeFrom(value);
         } else {
           shieldedInstanceConfig_ = value;
@@ -6954,8 +6052,6 @@ public Builder mergeShieldedInstanceConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

@@ -6973,42 +6069,33 @@ public Builder clearShieldedInstanceConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder
-        getShieldedInstanceConfigBuilder() {
+    public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder getShieldedInstanceConfigBuilder() {
       bitField0_ |= 0x00200000;
       onChanged();
       return getShieldedInstanceConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder
-        getShieldedInstanceConfigOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder() {
       if (shieldedInstanceConfigBuilder_ != null) {
         return shieldedInstanceConfigBuilder_.getMessageOrBuilder();
       } else {
-        return shieldedInstanceConfig_ == null
-            ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()
-            : shieldedInstanceConfig_;
+        return shieldedInstanceConfig_ == null ?
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

@@ -7016,24 +6103,21 @@ public Builder clearShieldedInstanceConfig() {
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig,
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder,
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder>
+        com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder> 
         getShieldedInstanceConfigFieldBuilder() {
       if (shieldedInstanceConfigBuilder_ == null) {
-        shieldedInstanceConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig,
-                com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder,
-                com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder>(
-                getShieldedInstanceConfig(), getParentForChildren(), isClean());
+        shieldedInstanceConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder>(
+                getShieldedInstanceConfig(),
+                getParentForChildren(),
+                isClean());
         shieldedInstanceConfig_ = null;
       }
       return shieldedInstanceConfigBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -7043,12 +6127,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.Node)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.Node)
   private static final com.google.cloud.tpu.v2alpha1.Node DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.Node();
   }
@@ -7057,27 +6141,27 @@ public static com.google.cloud.tpu.v2alpha1.Node getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Node parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Node parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -7092,4 +6176,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.Node getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeName.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeName.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
similarity index 75%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
index d46ec5bfa2f2..e6ecf9b93eb5 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
@@ -1,215 +1,152 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface NodeOrBuilder
-    extends
+public interface NodeOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.Node)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The description.
    */
   java.lang.String getDescription();
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The bytes for description.
    */
-  com.google.protobuf.ByteString getDescriptionBytes();
+  com.google.protobuf.ByteString
+      getDescriptionBytes();
 
   /**
-   *
-   *
    * 
    * The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5;
-   *
    * @return The acceleratorType.
    */
   java.lang.String getAcceleratorType();
   /**
-   *
-   *
    * 
    * The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5;
-   *
    * @return The bytes for acceleratorType.
    */
-  com.google.protobuf.ByteString getAcceleratorTypeBytes();
+  com.google.protobuf.ByteString
+      getAcceleratorTypeBytes();
 
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for state.
    */
   int getStateValue();
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The state.
    */
   com.google.cloud.tpu.v2alpha1.Node.State getState();
 
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The healthDescription.
    */
   java.lang.String getHealthDescription();
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for healthDescription.
    */
-  com.google.protobuf.ByteString getHealthDescriptionBytes();
+  com.google.protobuf.ByteString
+      getHealthDescriptionBytes();
 
   /**
-   *
-   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The runtimeVersion.
    */
   java.lang.String getRuntimeVersion();
   /**
-   *
-   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for runtimeVersion.
    */
-  com.google.protobuf.ByteString getRuntimeVersionBytes();
+  com.google.protobuf.ByteString
+      getRuntimeVersionBytes();
 
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
-   *
    * @return Whether the networkConfig field is set.
    */
   boolean hasNetworkConfig();
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
-   *
    * @return The networkConfig.
    */
   com.google.cloud.tpu.v2alpha1.NetworkConfig getNetworkConfig();
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

@@ -219,8 +156,6 @@ public interface NodeOrBuilder
   com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBuilder();
 
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -233,13 +168,10 @@ public interface NodeOrBuilder
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The cidrBlock.
    */
   java.lang.String getCidrBlock();
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -252,40 +184,32 @@ public interface NodeOrBuilder
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The bytes for cidrBlock.
    */
-  com.google.protobuf.ByteString getCidrBlockBytes();
+  com.google.protobuf.ByteString
+      getCidrBlockBytes();
 
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
-   *
    * @return Whether the serviceAccount field is set.
    */
   boolean hasServiceAccount();
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
-   *
    * @return The serviceAccount.
    */
   com.google.cloud.tpu.v2alpha1.ServiceAccount getServiceAccount();
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
@@ -296,70 +220,51 @@ public interface NodeOrBuilder
   com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOrBuilder();
 
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
-   *
    * @return Whether the schedulingConfig field is set.
    */
   boolean hasSchedulingConfig();
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
-   *
    * @return The schedulingConfig.
    */
   com.google.cloud.tpu.v2alpha1.SchedulingConfig getSchedulingConfig();
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

@@ -369,105 +274,79 @@ public interface NodeOrBuilder
   com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder();
 
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List getNetworkEndpointsList();
+  java.util.List 
+      getNetworkEndpointsList();
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.cloud.tpu.v2alpha1.NetworkEndpoint getNetworkEndpoints(int index);
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   int getNetworkEndpointsCount();
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List
+  java.util.List 
       getNetworkEndpointsOrBuilderList();
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index);
+  com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
-   *
    * @return The enum numeric value on the wire for health.
    */
   int getHealthValue();
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
-   *
    * @return The health.
    */
   com.google.cloud.tpu.v2alpha1.Node.Health getHealth();
 
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -476,31 +355,30 @@ public interface NodeOrBuilder
    */
   int getLabelsCount();
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  boolean containsLabels(java.lang.String key);
-  /** Use {@link #getLabelsMap()} instead. */
+  boolean containsLabels(
+      java.lang.String key);
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
   @java.lang.Deprecated
-  java.util.Map getLabels();
+  java.util.Map
+  getLabels();
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.util.Map getLabelsMap();
+  java.util.Map
+  getLabelsMap();
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -508,24 +386,21 @@ public interface NodeOrBuilder
    * map<string, string> labels = 24;
    */
   /* nullable */
-  java.lang.String getLabelsOrDefault(
+java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue);
+java.lang.String defaultValue);
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.lang.String getLabelsOrThrow(java.lang.String key);
+  java.lang.String getLabelsOrThrow(
+      java.lang.String key);
 
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -535,8 +410,6 @@ java.lang.String getLabelsOrDefault(
    */
   int getMetadataCount();
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -544,13 +417,15 @@ java.lang.String getLabelsOrDefault(
    *
    * map<string, string> metadata = 34;
    */
-  boolean containsMetadata(java.lang.String key);
-  /** Use {@link #getMetadataMap()} instead. */
+  boolean containsMetadata(
+      java.lang.String key);
+  /**
+   * Use {@link #getMetadataMap()} instead.
+   */
   @java.lang.Deprecated
-  java.util.Map getMetadata();
+  java.util.Map
+  getMetadata();
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -558,10 +433,9 @@ java.lang.String getLabelsOrDefault(
    *
    * map<string, string> metadata = 34;
    */
-  java.util.Map getMetadataMap();
+  java.util.Map
+  getMetadataMap();
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -570,13 +444,11 @@ java.lang.String getLabelsOrDefault(
    * map<string, string> metadata = 34;
    */
   /* nullable */
-  java.lang.String getMetadataOrDefault(
+java.lang.String getMetadataOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue);
+java.lang.String defaultValue);
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -584,89 +456,74 @@ java.lang.String getMetadataOrDefault(
    *
    * map<string, string> metadata = 34;
    */
-  java.lang.String getMetadataOrThrow(java.lang.String key);
+  java.lang.String getMetadataOrThrow(
+      java.lang.String key);
 
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @return A list containing the tags.
    */
-  java.util.List getTagsList();
+  java.util.List
+      getTagsList();
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @return The count of tags.
    */
   int getTagsCount();
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @param index The index of the element to return.
    * @return The tags at the given index.
    */
   java.lang.String getTags(int index);
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the tags at the given index.
    */
-  com.google.protobuf.ByteString getTagsBytes(int index);
+  com.google.protobuf.ByteString
+      getTagsBytes(int index);
 
   /**
-   *
-   *
    * 
    * Output only. The unique identifier for the TPU Node.
    * 

    *
    * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The id.
    */
   long getId();
 
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
-  java.util.List getDataDisksList();
+  java.util.List 
+      getDataDisksList();
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -675,8 +532,6 @@ java.lang.String getMetadataOrDefault(
    */
   com.google.cloud.tpu.v2alpha1.AttachedDisk getDataDisks(int index);
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -685,178 +540,133 @@ java.lang.String getMetadataOrDefault(
    */
   int getDataDisksCount();
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
-  java.util.List
+  java.util.List 
       getDataDisksOrBuilderList();
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
-  com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(int index);
+  com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for apiVersion.
    */
   int getApiVersionValue();
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The apiVersion.
    */
   com.google.cloud.tpu.v2alpha1.Node.ApiVersion getApiVersion();
 
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List getSymptomsList();
+  java.util.List 
+      getSymptomsList();
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.cloud.tpu.v2alpha1.Symptom getSymptoms(int index);
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   int getSymptomsCount();
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List
+  java.util.List 
       getSymptomsOrBuilderList();
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(int index);
+  com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * Output only. The qualified name of the QueuedResource that requested this
    * Node.
    * 

    *
    * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The queuedResource.
    */
   java.lang.String getQueuedResource();
   /**
-   *
-   *
    * 
    * Output only. The qualified name of the QueuedResource that requested this
    * Node.
    * 

    *
    * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for queuedResource.
    */
-  com.google.protobuf.ByteString getQueuedResourceBytes();
+  com.google.protobuf.ByteString
+      getQueuedResourceBytes();
 
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
-   *
    * @return Whether the shieldedInstanceConfig field is set.
    */
   boolean hasShieldedInstanceConfig();
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
-   *
    * @return The shieldedInstanceConfig.
    */
   com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getShieldedInstanceConfig();
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
    */
-  com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder
-      getShieldedInstanceConfigOrBuilder();
+  com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
index d17c16a50898..220c3815e64f 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Metadata describing an [Operation][google.longrunning.Operation]
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.OperationMetadata}
  */
-public final class OperationMetadata extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class OperationMetadata extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.OperationMetadata)
     OperationMetadataOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use OperationMetadata.newBuilder() to construct.
   private OperationMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private OperationMetadata() {
     target_ = "";
     verb_ = "";
@@ -46,41 +28,37 @@ private OperationMetadata() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new OperationMetadata();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.OperationMetadata.class,
-            com.google.cloud.tpu.v2alpha1.OperationMetadata.Builder.class);
+            com.google.cloud.tpu.v2alpha1.OperationMetadata.class, com.google.cloud.tpu.v2alpha1.OperationMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -88,14 +66,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -103,8 +78,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

@@ -119,14 +92,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int END_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp endTime_;
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return Whether the endTime field is set.
    */
   @java.lang.Override
@@ -134,14 +104,11 @@ public boolean hasEndTime() {
     return endTime_ != null;
   }
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return The endTime.
    */
   @java.lang.Override
@@ -149,8 +116,6 @@ public com.google.protobuf.Timestamp getEndTime() {
     return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
   }
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

@@ -163,19 +128,15 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
   }
 
   public static final int TARGET_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object target_ = "";
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The target.
    */
   @java.lang.Override
@@ -184,30 +145,30 @@ public java.lang.String getTarget() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       target_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The bytes for target.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTargetBytes() {
+  public com.google.protobuf.ByteString
+      getTargetBytes() {
     java.lang.Object ref = target_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       target_ = b;
       return b;
     } else {
@@ -216,18 +177,14 @@ public com.google.protobuf.ByteString getTargetBytes() {
   }
 
   public static final int VERB_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object verb_ = "";
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The verb.
    */
   @java.lang.Override
@@ -236,29 +193,29 @@ public java.lang.String getVerb() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       verb_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The bytes for verb.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getVerbBytes() {
+  public com.google.protobuf.ByteString
+      getVerbBytes() {
     java.lang.Object ref = verb_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       verb_ = b;
       return b;
     } else {
@@ -267,18 +224,14 @@ public com.google.protobuf.ByteString getVerbBytes() {
   }
 
   public static final int STATUS_DETAIL_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object statusDetail_ = "";
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The statusDetail.
    */
   @java.lang.Override
@@ -287,29 +240,29 @@ public java.lang.String getStatusDetail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       statusDetail_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The bytes for statusDetail.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getStatusDetailBytes() {
+  public com.google.protobuf.ByteString
+      getStatusDetailBytes() {
     java.lang.Object ref = statusDetail_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       statusDetail_ = b;
       return b;
     } else {
@@ -320,14 +273,11 @@ public com.google.protobuf.ByteString getStatusDetailBytes() {
   public static final int CANCEL_REQUESTED_FIELD_NUMBER = 6;
   private boolean cancelRequested_ = false;
   /**
-   *
-   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
-   *
    * @return The cancelRequested.
    */
   @java.lang.Override
@@ -336,18 +286,14 @@ public boolean getCancelRequested() {
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 7;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object apiVersion_ = "";
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The apiVersion.
    */
   @java.lang.Override
@@ -356,29 +302,29 @@ public java.lang.String getApiVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       apiVersion_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The bytes for apiVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getApiVersionBytes() {
+  public com.google.protobuf.ByteString
+      getApiVersionBytes() {
     java.lang.Object ref = apiVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       apiVersion_ = b;
       return b;
     } else {
@@ -387,7 +333,6 @@ public com.google.protobuf.ByteString getApiVersionBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -399,7 +344,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -431,10 +377,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
     if (endTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getEndTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getEndTime());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(target_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, target_);
@@ -446,7 +394,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, statusDetail_);
     }
     if (cancelRequested_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(6, cancelRequested_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(6, cancelRequested_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(apiVersion_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, apiVersion_);
@@ -459,27 +408,33 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.OperationMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.OperationMetadata other =
-        (com.google.cloud.tpu.v2alpha1.OperationMetadata) obj;
+    com.google.cloud.tpu.v2alpha1.OperationMetadata other = (com.google.cloud.tpu.v2alpha1.OperationMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasEndTime() != other.hasEndTime()) return false;
     if (hasEndTime()) {
-      if (!getEndTime().equals(other.getEndTime())) return false;
-    }
-    if (!getTarget().equals(other.getTarget())) return false;
-    if (!getVerb().equals(other.getVerb())) return false;
-    if (!getStatusDetail().equals(other.getStatusDetail())) return false;
-    if (getCancelRequested() != other.getCancelRequested()) return false;
-    if (!getApiVersion().equals(other.getApiVersion())) return false;
+      if (!getEndTime()
+          .equals(other.getEndTime())) return false;
+    }
+    if (!getTarget()
+        .equals(other.getTarget())) return false;
+    if (!getVerb()
+        .equals(other.getVerb())) return false;
+    if (!getStatusDetail()
+        .equals(other.getStatusDetail())) return false;
+    if (getCancelRequested()
+        != other.getCancelRequested()) return false;
+    if (!getApiVersion()
+        .equals(other.getApiVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -506,7 +461,8 @@ public int hashCode() {
     hash = (37 * hash) + STATUS_DETAIL_FIELD_NUMBER;
     hash = (53 * hash) + getStatusDetail().hashCode();
     hash = (37 * hash) + CANCEL_REQUESTED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCancelRequested());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getCancelRequested());
     hash = (37 * hash) + API_VERSION_FIELD_NUMBER;
     hash = (53 * hash) + getApiVersion().hashCode();
     hash = (29 * hash) + getUnknownFields().hashCode();
@@ -514,136 +470,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.OperationMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Metadata describing an [Operation][google.longrunning.Operation]
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.OperationMetadata}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.OperationMetadata)
       com.google.cloud.tpu.v2alpha1.OperationMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.OperationMetadata.class,
-              com.google.cloud.tpu.v2alpha1.OperationMetadata.Builder.class);
+              com.google.cloud.tpu.v2alpha1.OperationMetadata.class, com.google.cloud.tpu.v2alpha1.OperationMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.OperationMetadata.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -667,9 +617,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -688,11 +638,8 @@ public com.google.cloud.tpu.v2alpha1.OperationMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.OperationMetadata buildPartial() {
-      com.google.cloud.tpu.v2alpha1.OperationMetadata result =
-          new com.google.cloud.tpu.v2alpha1.OperationMetadata(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.OperationMetadata result = new com.google.cloud.tpu.v2alpha1.OperationMetadata(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -700,10 +647,14 @@ public com.google.cloud.tpu.v2alpha1.OperationMetadata buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2alpha1.OperationMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.endTime_ = endTimeBuilder_ == null ? endTime_ : endTimeBuilder_.build();
+        result.endTime_ = endTimeBuilder_ == null
+            ? endTime_
+            : endTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.target_ = target_;
@@ -726,39 +677,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.OperationMetadata resul
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.OperationMetadata) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.OperationMetadata) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.OperationMetadata)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -766,8 +716,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.OperationMetadata other) {
-      if (other == com.google.cloud.tpu.v2alpha1.OperationMetadata.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.OperationMetadata.getDefaultInstance()) return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -823,55 +772,51 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getEndTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                target_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                verb_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            case 42:
-              {
-                statusDetail_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 42
-            case 48:
-              {
-                cancelRequested_ = input.readBool();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 48
-            case 58:
-              {
-                apiVersion_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 58
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getEndTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              target_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              verb_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            case 42: {
+              statusDetail_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 42
+            case 48: {
+              cancelRequested_ = input.readBool();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 48
+            case 58: {
+              apiVersion_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 58
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -881,52 +826,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -947,15 +878,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -966,8 +896,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -976,9 +904,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -991,8 +919,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1010,8 +936,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1024,8 +948,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1036,14 +958,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1051,17 +970,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -1069,33 +985,24 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp endTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        endTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> endTimeBuilder_;
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
-     *
      * @return Whether the endTime field is set.
      */
     public boolean hasEndTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
-     *
      * @return The endTime.
      */
     public com.google.protobuf.Timestamp getEndTime() {
@@ -1106,8 +1013,6 @@ public com.google.protobuf.Timestamp getEndTime() {
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1128,15 +1033,14 @@ public Builder setEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
      */
-    public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setEndTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (endTimeBuilder_ == null) {
         endTime_ = builderForValue.build();
       } else {
@@ -1147,8 +1051,6 @@ public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue)
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1157,9 +1059,9 @@ public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue)
      */
     public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       if (endTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && endTime_ != null
-            && endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          endTime_ != null &&
+          endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getEndTimeBuilder().mergeFrom(value);
         } else {
           endTime_ = value;
@@ -1172,8 +1074,6 @@ public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1191,8 +1091,6 @@ public Builder clearEndTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1205,8 +1103,6 @@ public com.google.protobuf.Timestamp.Builder getEndTimeBuilder() {
       return getEndTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1217,12 +1113,11 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
       if (endTimeBuilder_ != null) {
         return endTimeBuilder_.getMessageOrBuilder();
       } else {
-        return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
+        return endTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1230,17 +1125,14 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
      * .google.protobuf.Timestamp end_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getEndTimeFieldBuilder() {
       if (endTimeBuilder_ == null) {
-        endTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getEndTime(), getParentForChildren(), isClean());
+        endTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getEndTime(),
+                getParentForChildren(),
+                isClean());
         endTime_ = null;
       }
       return endTimeBuilder_;
@@ -1248,21 +1140,19 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
 
     private java.lang.Object target_ = "";
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @return The target.
      */
     public java.lang.String getTarget() {
       java.lang.Object ref = target_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         target_ = s;
         return s;
@@ -1271,22 +1161,21 @@ public java.lang.String getTarget() {
       }
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @return The bytes for target.
      */
-    public com.google.protobuf.ByteString getTargetBytes() {
+    public com.google.protobuf.ByteString
+        getTargetBytes() {
       java.lang.Object ref = target_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         target_ = b;
         return b;
       } else {
@@ -1294,37 +1183,30 @@ public com.google.protobuf.ByteString getTargetBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @param value The target to set.
      * @return This builder for chaining.
      */
-    public Builder setTarget(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTarget(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       target_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTarget() {
@@ -1334,22 +1216,18 @@ public Builder clearTarget() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @param value The bytes for target to set.
      * @return This builder for chaining.
      */
-    public Builder setTargetBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTargetBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       target_ = value;
       bitField0_ |= 0x00000004;
@@ -1359,20 +1237,18 @@ public Builder setTargetBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object verb_ = "";
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @return The verb.
      */
     public java.lang.String getVerb() {
       java.lang.Object ref = verb_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         verb_ = s;
         return s;
@@ -1381,21 +1257,20 @@ public java.lang.String getVerb() {
       }
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @return The bytes for verb.
      */
-    public com.google.protobuf.ByteString getVerbBytes() {
+    public com.google.protobuf.ByteString
+        getVerbBytes() {
       java.lang.Object ref = verb_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         verb_ = b;
         return b;
       } else {
@@ -1403,35 +1278,28 @@ public com.google.protobuf.ByteString getVerbBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @param value The verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerb(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVerb(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       verb_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearVerb() {
@@ -1441,21 +1309,17 @@ public Builder clearVerb() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @param value The bytes for verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerbBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVerbBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       verb_ = value;
       bitField0_ |= 0x00000008;
@@ -1465,20 +1329,18 @@ public Builder setVerbBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object statusDetail_ = "";
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @return The statusDetail.
      */
     public java.lang.String getStatusDetail() {
       java.lang.Object ref = statusDetail_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         statusDetail_ = s;
         return s;
@@ -1487,21 +1349,20 @@ public java.lang.String getStatusDetail() {
       }
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @return The bytes for statusDetail.
      */
-    public com.google.protobuf.ByteString getStatusDetailBytes() {
+    public com.google.protobuf.ByteString
+        getStatusDetailBytes() {
       java.lang.Object ref = statusDetail_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         statusDetail_ = b;
         return b;
       } else {
@@ -1509,35 +1370,28 @@ public com.google.protobuf.ByteString getStatusDetailBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @param value The statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetail(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setStatusDetail(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearStatusDetail() {
@@ -1547,21 +1401,17 @@ public Builder clearStatusDetail() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @param value The bytes for statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetailBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setStatusDetailBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
@@ -1569,16 +1419,13 @@ public Builder setStatusDetailBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private boolean cancelRequested_;
+    private boolean cancelRequested_ ;
     /**
-     *
-     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
-     *
      * @return The cancelRequested.
      */
     @java.lang.Override
@@ -1586,33 +1433,27 @@ public boolean getCancelRequested() {
       return cancelRequested_;
     }
     /**
-     *
-     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
-     *
      * @param value The cancelRequested to set.
      * @return This builder for chaining.
      */
     public Builder setCancelRequested(boolean value) {
-
+      
       cancelRequested_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCancelRequested() {
@@ -1624,20 +1465,18 @@ public Builder clearCancelRequested() {
 
     private java.lang.Object apiVersion_ = "";
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @return The apiVersion.
      */
     public java.lang.String getApiVersion() {
       java.lang.Object ref = apiVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         apiVersion_ = s;
         return s;
@@ -1646,21 +1485,20 @@ public java.lang.String getApiVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @return The bytes for apiVersion.
      */
-    public com.google.protobuf.ByteString getApiVersionBytes() {
+    public com.google.protobuf.ByteString
+        getApiVersionBytes() {
       java.lang.Object ref = apiVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         apiVersion_ = b;
         return b;
       } else {
@@ -1668,35 +1506,28 @@ public com.google.protobuf.ByteString getApiVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setApiVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -1706,30 +1537,26 @@ public Builder clearApiVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @param value The bytes for apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setApiVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1739,12 +1566,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.OperationMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.OperationMetadata)
   private static final com.google.cloud.tpu.v2alpha1.OperationMetadata DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.OperationMetadata();
   }
@@ -1753,27 +1580,27 @@ public static com.google.cloud.tpu.v2alpha1.OperationMetadata getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public OperationMetadata parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public OperationMetadata parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1788,4 +1615,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.OperationMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
similarity index 75%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
index 57e0d5d40321..c6e532d4d93b 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface OperationMetadataOrBuilder
-    extends
+public interface OperationMetadataOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.OperationMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

@@ -59,32 +35,24 @@ public interface OperationMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return Whether the endTime field is set.
    */
   boolean hasEndTime();
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return The endTime.
    */
   com.google.protobuf.Timestamp getEndTime();
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

@@ -94,117 +62,94 @@ public interface OperationMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The target.
    */
   java.lang.String getTarget();
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The bytes for target.
    */
-  com.google.protobuf.ByteString getTargetBytes();
+  com.google.protobuf.ByteString
+      getTargetBytes();
 
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The verb.
    */
   java.lang.String getVerb();
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The bytes for verb.
    */
-  com.google.protobuf.ByteString getVerbBytes();
+  com.google.protobuf.ByteString
+      getVerbBytes();
 
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The statusDetail.
    */
   java.lang.String getStatusDetail();
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The bytes for statusDetail.
    */
-  com.google.protobuf.ByteString getStatusDetailBytes();
+  com.google.protobuf.ByteString
+      getStatusDetailBytes();
 
   /**
-   *
-   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
-   *
    * @return The cancelRequested.
    */
   boolean getCancelRequested();
 
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The apiVersion.
    */
   java.lang.String getApiVersion();
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The bytes for apiVersion.
    */
-  com.google.protobuf.ByteString getApiVersionBytes();
+  com.google.protobuf.ByteString
+      getApiVersionBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
similarity index 72%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
index 2f273a5726a5..f600de167ab6 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A QueuedResource represents a request for resources that will be placed
  * in a queue and fulfilled when the necessary resources are available.
@@ -28,64 +11,58 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource}
  */
-public final class QueuedResource extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class QueuedResource extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource)
     QueuedResourceOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use QueuedResource.newBuilder() to construct.
   private QueuedResource(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private QueuedResource() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new QueuedResource();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.QueuedResource.class,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder.class);
+            com.google.cloud.tpu.v2alpha1.QueuedResource.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder.class);
   }
 
-  public interface TpuOrBuilder
-      extends
+  public interface TpuOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
      */
-    java.util.List getNodeSpecList();
+    java.util.List 
+        getNodeSpecList();
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -94,8 +71,6 @@ public interface TpuOrBuilder
      */
     com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getNodeSpec(int index);
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -104,19 +79,15 @@ public interface TpuOrBuilder
      */
     int getNodeSpecCount();
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
      */
-    java.util.List
+    java.util.List 
         getNodeSpecOrBuilderList();
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -127,91 +98,75 @@ com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder getNodeSpecOr
         int index);
   }
   /**
-   *
-   *
    * 
    * Details of the TPU resource(s) being requested.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Tpu}
    */
-  public static final class Tpu extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class Tpu extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
       TpuOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use Tpu.newBuilder() to construct.
     private Tpu(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
     private Tpu() {
       nodeSpec_ = java.util.Collections.emptyList();
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new Tpu();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder.class);
     }
 
-    public interface NodeSpecOrBuilder
-        extends
+    public interface NodeSpecOrBuilder extends
         // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
         com.google.protobuf.MessageOrBuilder {
 
       /**
-       *
-       *
        * 
        * Required. The parent resource name.
        * 

        *
-       * 
-       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-       * 
-       *
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
        * @return The parent.
        */
       java.lang.String getParent();
       /**
-       *
-       *
        * 
        * Required. The parent resource name.
        * 

        *
-       * 
-       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-       * 
-       *
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
        * @return The bytes for parent.
        */
-      com.google.protobuf.ByteString getParentBytes();
+      com.google.protobuf.ByteString
+          getParentBytes();
 
       /**
-       *
-       *
        * 
        * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
        * regex format. This is only specified when requesting a single node.
@@ -220,13 +175,10 @@ public interface NodeSpecOrBuilder
        * 

        *
        * string node_id = 2;
-       *
        * @return The nodeId.
        */
       java.lang.String getNodeId();
       /**
-       *
-       *
        * 
        * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
        * regex format. This is only specified when requesting a single node.
@@ -235,52 +187,39 @@ public interface NodeSpecOrBuilder
        * 

        *
        * string node_id = 2;
-       *
        * @return The bytes for nodeId.
        */
-      com.google.protobuf.ByteString getNodeIdBytes();
+      com.google.protobuf.ByteString
+          getNodeIdBytes();
 
       /**
-       *
-       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-       * 
-       *
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
        * @return Whether the node field is set.
        */
       boolean hasNode();
       /**
-       *
-       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-       * 
-       *
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
        * @return The node.
        */
       com.google.cloud.tpu.v2alpha1.Node getNode();
       /**
-       *
-       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
        */
       com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder();
     }
     /**
-     *
-     *
      * 
      * Details of the TPU node(s) being requested. Users can request either a
      * single node or multiple nodes.
@@ -289,16 +228,15 @@ public interface NodeSpecOrBuilder
      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec}
      */
-    public static final class NodeSpec extends com.google.protobuf.GeneratedMessageV3
-        implements
+    public static final class NodeSpec extends
+        com.google.protobuf.GeneratedMessageV3 implements
         // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
         NodeSpecOrBuilder {
-      private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
       // Use NodeSpec.newBuilder() to construct.
       private NodeSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
         super(builder);
       }
-
       private NodeSpec() {
         parent_ = "";
         nodeId_ = "";
@@ -306,45 +244,38 @@ private NodeSpec() {
 
       @java.lang.Override
       @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      protected java.lang.Object newInstance(
+          UnusedPrivateParameter unused) {
         return new NodeSpec();
       }
 
       @java.lang.Override
-      public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+      public final com.google.protobuf.UnknownFieldSet
+      getUnknownFields() {
         return this.unknownFields;
       }
-
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder.class);
       }
 
       public static final int PARENT_FIELD_NUMBER = 1;
-
       @SuppressWarnings("serial")
       private volatile java.lang.Object parent_ = "";
       /**
-       *
-       *
        * 
        * Required. The parent resource name.
        * 

        *
-       * 
-       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-       * 
-       *
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
        * @return The parent.
        */
       @java.lang.Override
@@ -353,31 +284,29 @@ public java.lang.String getParent() {
         if (ref instanceof java.lang.String) {
           return (java.lang.String) ref;
         } else {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           parent_ = s;
           return s;
         }
       }
       /**
-       *
-       *
        * 
        * Required. The parent resource name.
        * 

        *
-       * 
-       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-       * 
-       *
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
        * @return The bytes for parent.
        */
       @java.lang.Override
-      public com.google.protobuf.ByteString getParentBytes() {
+      public com.google.protobuf.ByteString
+          getParentBytes() {
         java.lang.Object ref = parent_;
         if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
           parent_ = b;
           return b;
         } else {
@@ -386,12 +315,9 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
 
       public static final int NODE_ID_FIELD_NUMBER = 2;
-
       @SuppressWarnings("serial")
       private volatile java.lang.Object nodeId_ = "";
       /**
-       *
-       *
        * 
        * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
        * regex format. This is only specified when requesting a single node.
@@ -400,7 +326,6 @@ public com.google.protobuf.ByteString getParentBytes() {
        * 

        *
        * string node_id = 2;
-       *
        * @return The nodeId.
        */
       @java.lang.Override
@@ -409,15 +334,14 @@ public java.lang.String getNodeId() {
         if (ref instanceof java.lang.String) {
           return (java.lang.String) ref;
         } else {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           nodeId_ = s;
           return s;
         }
       }
       /**
-       *
-       *
        * 
        * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
        * regex format. This is only specified when requesting a single node.
@@ -426,15 +350,16 @@ public java.lang.String getNodeId() {
        * 

        *
        * string node_id = 2;
-       *
        * @return The bytes for nodeId.
        */
       @java.lang.Override
-      public com.google.protobuf.ByteString getNodeIdBytes() {
+      public com.google.protobuf.ByteString
+          getNodeIdBytes() {
         java.lang.Object ref = nodeId_;
         if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
           nodeId_ = b;
           return b;
         } else {
@@ -445,15 +370,11 @@ public com.google.protobuf.ByteString getNodeIdBytes() {
       public static final int NODE_FIELD_NUMBER = 3;
       private com.google.cloud.tpu.v2alpha1.Node node_;
       /**
-       *
-       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-       * 
-       *
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
        * @return Whether the node field is set.
        */
       @java.lang.Override
@@ -461,15 +382,11 @@ public boolean hasNode() {
         return node_ != null;
       }
       /**
-       *
-       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-       * 
-       *
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
        * @return The node.
        */
       @java.lang.Override
@@ -477,14 +394,11 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
         return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
       }
       /**
-       *
-       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
        */
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
@@ -492,7 +406,6 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
       }
 
       private byte memoizedIsInitialized = -1;
-
       @java.lang.Override
       public final boolean isInitialized() {
         byte isInitialized = memoizedIsInitialized;
@@ -504,7 +417,8 @@ public final boolean isInitialized() {
       }
 
       @java.lang.Override
-      public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
         if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
           com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
         }
@@ -530,7 +444,8 @@ public int getSerializedSize() {
           size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nodeId_);
         }
         if (node_ != null) {
-          size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getNode());
+          size += com.google.protobuf.CodedOutputStream
+            .computeMessageSize(3, getNode());
         }
         size += getUnknownFields().getSerializedSize();
         memoizedSize = size;
@@ -540,19 +455,21 @@ public int getSerializedSize() {
       @java.lang.Override
       public boolean equals(final java.lang.Object obj) {
         if (obj == this) {
-          return true;
+         return true;
         }
         if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)) {
           return super.equals(obj);
         }
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec other =
-            (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec) obj;
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec other = (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec) obj;
 
-        if (!getParent().equals(other.getParent())) return false;
-        if (!getNodeId().equals(other.getNodeId())) return false;
+        if (!getParent()
+            .equals(other.getParent())) return false;
+        if (!getNodeId()
+            .equals(other.getNodeId())) return false;
         if (hasNode() != other.hasNode()) return false;
         if (hasNode()) {
-          if (!getNode().equals(other.getNode())) return false;
+          if (!getNode()
+              .equals(other.getNode())) return false;
         }
         if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
@@ -579,94 +496,87 @@ public int hashCode() {
       }
 
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
           com.google.protobuf.ByteString data)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
           com.google.protobuf.ByteString data,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(byte[] data)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
-      public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          java.io.InputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input);
       }
-
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-            PARSER, input, extensionRegistry);
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input, extensionRegistry);
       }
-
-      public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseDelimitedFrom(
-          java.io.InputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+      public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseDelimitedWithIOException(PARSER, input);
       }
-
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseDelimitedFrom(
-          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-            PARSER, input, extensionRegistry);
+        return com.google.protobuf.GeneratedMessageV3
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
       }
-
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input);
       }
-
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-            PARSER, input, extensionRegistry);
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input, extensionRegistry);
       }
 
       @java.lang.Override
-      public Builder newBuilderForType() {
-        return newBuilder();
-      }
-
+      public Builder newBuilderForType() { return newBuilder(); }
       public static Builder newBuilder() {
         return DEFAULT_INSTANCE.toBuilder();
       }
-
-      public static Builder newBuilder(
-          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec prototype) {
+      public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec prototype) {
         return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
       }
-
       @java.lang.Override
       public Builder toBuilder() {
-        return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
       }
 
       @java.lang.Override
@@ -676,8 +586,6 @@ protected Builder newBuilderForType(
         return builder;
       }
       /**
-       *
-       *
        * 
        * Details of the TPU node(s) being requested. Users can request either a
        * single node or multiple nodes.
@@ -686,33 +594,33 @@ protected Builder newBuilderForType(
        *
        * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec}
        */
-      public static final class Builder
-          extends com.google.protobuf.GeneratedMessageV3.Builder
-          implements
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessageV3.Builder implements
           // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
           com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder {
-        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-          return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-              .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
         }
 
         @java.lang.Override
         protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
             internalGetFieldAccessorTable() {
-          return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-              .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_fieldAccessorTable
+          return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_fieldAccessorTable
               .ensureFieldAccessorsInitialized(
-                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.class,
-                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder.class);
+                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder.class);
         }
 
         // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.newBuilder()
-        private Builder() {}
+        private Builder() {
 
-        private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-          super(parent);
         }
 
+        private Builder(
+            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+          super(parent);
+
+        }
         @java.lang.Override
         public Builder clear() {
           super.clear();
@@ -728,14 +636,13 @@ public Builder clear() {
         }
 
         @java.lang.Override
-        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-          return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-              .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
         }
 
         @java.lang.Override
-        public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec
-            getDefaultInstanceForType() {
+        public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getDefaultInstanceForType() {
           return com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance();
         }
 
@@ -750,17 +657,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec build() {
 
         @java.lang.Override
         public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec buildPartial() {
-          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec result =
-              new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec(this);
-          if (bitField0_ != 0) {
-            buildPartial0(result);
-          }
+          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec result = new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
           onBuilt();
           return result;
         }
 
-        private void buildPartial0(
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec result) {
+        private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec result) {
           int from_bitField0_ = bitField0_;
           if (((from_bitField0_ & 0x00000001) != 0)) {
             result.parent_ = parent_;
@@ -769,7 +672,9 @@ private void buildPartial0(
             result.nodeId_ = nodeId_;
           }
           if (((from_bitField0_ & 0x00000004) != 0)) {
-            result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
+            result.node_ = nodeBuilder_ == null
+                ? node_
+                : nodeBuilder_.build();
           }
         }
 
@@ -777,41 +682,38 @@ private void buildPartial0(
         public Builder clone() {
           return super.clone();
         }
-
         @java.lang.Override
         public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field,
+            java.lang.Object value) {
           return super.setField(field, value);
         }
-
         @java.lang.Override
-        public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        public Builder clearField(
+            com.google.protobuf.Descriptors.FieldDescriptor field) {
           return super.clearField(field);
         }
-
         @java.lang.Override
-        public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        public Builder clearOneof(
+            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
           return super.clearOneof(oneof);
         }
-
         @java.lang.Override
         public Builder setRepeatedField(
             com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index,
-            java.lang.Object value) {
+            int index, java.lang.Object value) {
           return super.setRepeatedField(field, index, value);
         }
-
         @java.lang.Override
         public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field,
+            java.lang.Object value) {
           return super.addRepeatedField(field, value);
         }
-
         @java.lang.Override
         public Builder mergeFrom(com.google.protobuf.Message other) {
           if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec) {
-            return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec) other);
+            return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)other);
           } else {
             super.mergeFrom(other);
             return this;
@@ -819,9 +721,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
         }
 
         public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec other) {
-          if (other
-              == com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance())
-            return this;
+          if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance()) return this;
           if (!other.getParent().isEmpty()) {
             parent_ = other.parent_;
             bitField0_ |= 0x00000001;
@@ -861,31 +761,29 @@ public Builder mergeFrom(
                 case 0:
                   done = true;
                   break;
-                case 10:
-                  {
-                    parent_ = input.readStringRequireUtf8();
-                    bitField0_ |= 0x00000001;
-                    break;
-                  } // case 10
-                case 18:
-                  {
-                    nodeId_ = input.readStringRequireUtf8();
-                    bitField0_ |= 0x00000002;
-                    break;
-                  } // case 18
-                case 26:
-                  {
-                    input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
-                    bitField0_ |= 0x00000004;
-                    break;
-                  } // case 26
-                default:
-                  {
-                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                      done = true; // was an endgroup tag
-                    }
-                    break;
-                  } // default:
+                case 10: {
+                  parent_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+                case 18: {
+                  nodeId_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 18
+                case 26: {
+                  input.readMessage(
+                      getNodeFieldBuilder().getBuilder(),
+                      extensionRegistry);
+                  bitField0_ |= 0x00000004;
+                  break;
+                } // case 26
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
               } // switch (tag)
             } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -895,27 +793,22 @@ public Builder mergeFrom(
           } // finally
           return this;
         }
-
         private int bitField0_;
 
         private java.lang.Object parent_ = "";
         /**
-         *
-         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * 
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-         * 
-         *
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
          * @return The parent.
          */
         public java.lang.String getParent() {
           java.lang.Object ref = parent_;
           if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
             java.lang.String s = bs.toStringUtf8();
             parent_ = s;
             return s;
@@ -924,23 +817,20 @@ public java.lang.String getParent() {
           }
         }
         /**
-         *
-         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * 
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-         * 
-         *
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
          * @return The bytes for parent.
          */
-        public com.google.protobuf.ByteString getParentBytes() {
+        public com.google.protobuf.ByteString
+            getParentBytes() {
           java.lang.Object ref = parent_;
           if (ref instanceof String) {
-            com.google.protobuf.ByteString b =
-                com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
             parent_ = b;
             return b;
           } else {
@@ -948,39 +838,28 @@ public com.google.protobuf.ByteString getParentBytes() {
           }
         }
         /**
-         *
-         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * 
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-         * 
-         *
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
          * @param value The parent to set.
          * @return This builder for chaining.
          */
-        public Builder setParent(java.lang.String value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder setParent(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
           parent_ = value;
           bitField0_ |= 0x00000001;
           onChanged();
           return this;
         }
         /**
-         *
-         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * 
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-         * 
-         *
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
          * @return This builder for chaining.
          */
         public Builder clearParent() {
@@ -990,23 +869,17 @@ public Builder clearParent() {
           return this;
         }
         /**
-         *
-         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * 
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-         * 
-         *
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
          * @param value The bytes for parent to set.
          * @return This builder for chaining.
          */
-        public Builder setParentBytes(com.google.protobuf.ByteString value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder setParentBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
           checkByteStringIsUtf8(value);
           parent_ = value;
           bitField0_ |= 0x00000001;
@@ -1016,8 +889,6 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
         private java.lang.Object nodeId_ = "";
         /**
-         *
-         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -1026,13 +897,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
          * 

          *
          * string node_id = 2;
-         *
          * @return The nodeId.
          */
         public java.lang.String getNodeId() {
           java.lang.Object ref = nodeId_;
           if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
             java.lang.String s = bs.toStringUtf8();
             nodeId_ = s;
             return s;
@@ -1041,8 +912,6 @@ public java.lang.String getNodeId() {
           }
         }
         /**
-         *
-         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -1051,14 +920,15 @@ public java.lang.String getNodeId() {
          * 

          *
          * string node_id = 2;
-         *
          * @return The bytes for nodeId.
          */
-        public com.google.protobuf.ByteString getNodeIdBytes() {
+        public com.google.protobuf.ByteString
+            getNodeIdBytes() {
           java.lang.Object ref = nodeId_;
           if (ref instanceof String) {
-            com.google.protobuf.ByteString b =
-                com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
             nodeId_ = b;
             return b;
           } else {
@@ -1066,8 +936,6 @@ public com.google.protobuf.ByteString getNodeIdBytes() {
           }
         }
         /**
-         *
-         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -1076,22 +944,18 @@ public com.google.protobuf.ByteString getNodeIdBytes() {
          * 

          *
          * string node_id = 2;
-         *
          * @param value The nodeId to set.
          * @return This builder for chaining.
          */
-        public Builder setNodeId(java.lang.String value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder setNodeId(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
           nodeId_ = value;
           bitField0_ |= 0x00000002;
           onChanged();
           return this;
         }
         /**
-         *
-         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -1100,7 +964,6 @@ public Builder setNodeId(java.lang.String value) {
          * 

          *
          * string node_id = 2;
-         *
          * @return This builder for chaining.
          */
         public Builder clearNodeId() {
@@ -1110,8 +973,6 @@ public Builder clearNodeId() {
           return this;
         }
         /**
-         *
-         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -1120,14 +981,12 @@ public Builder clearNodeId() {
          * 

          *
          * string node_id = 2;
-         *
          * @param value The bytes for nodeId to set.
          * @return This builder for chaining.
          */
-        public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder setNodeIdBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
           checkByteStringIsUtf8(value);
           nodeId_ = value;
           bitField0_ |= 0x00000002;
@@ -1137,35 +996,24 @@ public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
 
         private com.google.cloud.tpu.v2alpha1.Node node_;
         private com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.Node,
-                com.google.cloud.tpu.v2alpha1.Node.Builder,
-                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
-            nodeBuilder_;
+            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> nodeBuilder_;
         /**
-         *
-         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-         * 
-         *
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
          * @return Whether the node field is set.
          */
         public boolean hasNode() {
           return ((bitField0_ & 0x00000004) != 0);
         }
         /**
-         *
-         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-         * 
-         *
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
          * @return The node.
          */
         public com.google.cloud.tpu.v2alpha1.Node getNode() {
@@ -1176,14 +1024,11 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
           }
         }
         /**
-         *
-         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-         * 
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
          */
         public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
           if (nodeBuilder_ == null) {
@@ -1199,16 +1044,14 @@ public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
           return this;
         }
         /**
-         *
-         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-         * 
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
          */
-        public Builder setNode(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+        public Builder setNode(
+            com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
           if (nodeBuilder_ == null) {
             node_ = builderForValue.build();
           } else {
@@ -1219,20 +1062,17 @@ public Builder setNode(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValu
           return this;
         }
         /**
-         *
-         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-         * 
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
          */
         public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
           if (nodeBuilder_ == null) {
-            if (((bitField0_ & 0x00000004) != 0)
-                && node_ != null
-                && node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
+            if (((bitField0_ & 0x00000004) != 0) &&
+              node_ != null &&
+              node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
               getNodeBuilder().mergeFrom(value);
             } else {
               node_ = value;
@@ -1245,14 +1085,11 @@ public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
           return this;
         }
         /**
-         *
-         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-         * 
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
          */
         public Builder clearNode() {
           bitField0_ = (bitField0_ & ~0x00000004);
@@ -1265,14 +1102,11 @@ public Builder clearNode() {
           return this;
         }
         /**
-         *
-         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-         * 
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
          */
         public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
           bitField0_ |= 0x00000004;
@@ -1280,49 +1114,40 @@ public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
           return getNodeFieldBuilder().getBuilder();
         }
         /**
-         *
-         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-         * 
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
          */
         public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
           if (nodeBuilder_ != null) {
             return nodeBuilder_.getMessageOrBuilder();
           } else {
-            return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
+            return node_ == null ?
+                com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
           }
         }
         /**
-         *
-         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-         * 
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
          */
         private com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.Node,
-                com.google.cloud.tpu.v2alpha1.Node.Builder,
-                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
+            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> 
             getNodeFieldBuilder() {
           if (nodeBuilder_ == null) {
-            nodeBuilder_ =
-                new com.google.protobuf.SingleFieldBuilderV3<
-                    com.google.cloud.tpu.v2alpha1.Node,
-                    com.google.cloud.tpu.v2alpha1.Node.Builder,
-                    com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
-                    getNode(), getParentForChildren(), isClean());
+            nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
+                    getNode(),
+                    getParentForChildren(),
+                    isClean());
             node_ = null;
           }
           return nodeBuilder_;
         }
-
         @java.lang.Override
         public final Builder setUnknownFields(
             final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1335,13 +1160,12 @@ public final Builder mergeUnknownFields(
           return super.mergeUnknownFields(unknownFields);
         }
 
+
         // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
       }
 
       // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
-      private static final com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec
-          DEFAULT_INSTANCE;
-
+      private static final com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec DEFAULT_INSTANCE;
       static {
         DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec();
       }
@@ -1350,28 +1174,27 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getDefau
         return DEFAULT_INSTANCE;
       }
 
-      private static final com.google.protobuf.Parser PARSER =
-          new com.google.protobuf.AbstractParser() {
-            @java.lang.Override
-            public NodeSpec parsePartialFrom(
-                com.google.protobuf.CodedInputStream input,
-                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-                throws com.google.protobuf.InvalidProtocolBufferException {
-              Builder builder = newBuilder();
-              try {
-                builder.mergeFrom(input, extensionRegistry);
-              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-                throw e.setUnfinishedMessage(builder.buildPartial());
-              } catch (com.google.protobuf.UninitializedMessageException e) {
-                throw e.asInvalidProtocolBufferException()
-                    .setUnfinishedMessage(builder.buildPartial());
-              } catch (java.io.IOException e) {
-                throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                    .setUnfinishedMessage(builder.buildPartial());
-              }
-              return builder.buildPartial();
-            }
-          };
+      private static final com.google.protobuf.Parser
+          PARSER = new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public NodeSpec parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
       public static com.google.protobuf.Parser parser() {
         return PARSER;
@@ -1386,15 +1209,13 @@ public com.google.protobuf.Parser getParserForType() {
       public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getDefaultInstanceForType() {
         return DEFAULT_INSTANCE;
       }
+
     }
 
     public static final int NODE_SPEC_FIELD_NUMBER = 1;
-
     @SuppressWarnings("serial")
     private java.util.List nodeSpec_;
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1402,13 +1223,10 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getDefaultInsta
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
      */
     @java.lang.Override
-    public java.util.List
-        getNodeSpecList() {
+    public java.util.List getNodeSpecList() {
       return nodeSpec_;
     }
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1416,14 +1234,11 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getDefaultInsta
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
      */
     @java.lang.Override
-    public java.util.List<
-            ? extends com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>
+    public java.util.List 
         getNodeSpecOrBuilderList() {
       return nodeSpec_;
     }
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1435,8 +1250,6 @@ public int getNodeSpecCount() {
       return nodeSpec_.size();
     }
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1448,8 +1261,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getNodeSpec(int
       return nodeSpec_.get(index);
     }
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1463,7 +1274,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder getNod
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -1475,7 +1285,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       for (int i = 0; i < nodeSpec_.size(); i++) {
         output.writeMessage(1, nodeSpec_.get(i));
       }
@@ -1489,7 +1300,8 @@ public int getSerializedSize() {
 
       size = 0;
       for (int i = 0; i < nodeSpec_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, nodeSpec_.get(i));
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, nodeSpec_.get(i));
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -1499,15 +1311,15 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu other = (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) obj;
 
-      if (!getNodeSpecList().equals(other.getNodeSpecList())) return false;
+      if (!getNodeSpecList()
+          .equals(other.getNodeSpecList())) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -1529,93 +1341,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
     public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1625,41 +1431,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Details of the TPU resource(s) being requested.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Tpu}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
         com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -1675,9 +1479,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
       }
 
       @java.lang.Override
@@ -1696,18 +1500,14 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu result = new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu(this);
         buildPartialRepeatedFields(result);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
 
-      private void buildPartialRepeatedFields(
-          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu result) {
+      private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu result) {
         if (nodeSpecBuilder_ == null) {
           if (((bitField0_ & 0x00000001) != 0)) {
             nodeSpec_ = java.util.Collections.unmodifiableList(nodeSpec_);
@@ -1727,41 +1527,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu resu
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu)other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -1769,8 +1566,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance())
-          return this;
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance()) return this;
         if (nodeSpecBuilder_ == null) {
           if (!other.nodeSpec_.isEmpty()) {
             if (nodeSpec_.isEmpty()) {
@@ -1789,10 +1585,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu other)
               nodeSpecBuilder_ = null;
               nodeSpec_ = other.nodeSpec_;
               bitField0_ = (bitField0_ & ~0x00000001);
-              nodeSpecBuilder_ =
-                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                      ? getNodeSpecFieldBuilder()
-                      : null;
+              nodeSpecBuilder_ = 
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                   getNodeSpecFieldBuilder() : null;
             } else {
               nodeSpecBuilder_.addAllMessages(other.nodeSpec_);
             }
@@ -1824,27 +1619,25 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec m =
-                      input.readMessage(
-                          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.parser(),
-                          extensionRegistry);
-                  if (nodeSpecBuilder_ == null) {
-                    ensureNodeSpecIsMutable();
-                    nodeSpec_.add(m);
-                  } else {
-                    nodeSpecBuilder_.addMessage(m);
-                  }
-                  break;
-                } // case 10
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.parser(),
+                        extensionRegistry);
+                if (nodeSpecBuilder_ == null) {
+                  ensureNodeSpecIsMutable();
+                  nodeSpec_.add(m);
+                } else {
+                  nodeSpecBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1854,38 +1647,28 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
       private java.util.List nodeSpec_ =
-          java.util.Collections.emptyList();
-
+        java.util.Collections.emptyList();
       private void ensureNodeSpecIsMutable() {
         if (!((bitField0_ & 0x00000001) != 0)) {
-          nodeSpec_ =
-              new java.util.ArrayList(
-                  nodeSpec_);
+          nodeSpec_ = new java.util.ArrayList(nodeSpec_);
           bitField0_ |= 0x00000001;
-        }
+         }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec,
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder,
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>
-          nodeSpecBuilder_;
+          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder> nodeSpecBuilder_;
 
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public java.util.List
-          getNodeSpecList() {
+      public java.util.List getNodeSpecList() {
         if (nodeSpecBuilder_ == null) {
           return java.util.Collections.unmodifiableList(nodeSpec_);
         } else {
@@ -1893,8 +1676,6 @@ private void ensureNodeSpecIsMutable() {
         }
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1909,8 +1690,6 @@ public int getNodeSpecCount() {
         }
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1925,8 +1704,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getNodeSpec(int
         }
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1948,8 +1725,6 @@ public Builder setNodeSpec(
         return this;
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1957,8 +1732,7 @@ public Builder setNodeSpec(
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
       public Builder setNodeSpec(
-          int index,
-          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder builderForValue) {
+          int index, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder builderForValue) {
         if (nodeSpecBuilder_ == null) {
           ensureNodeSpecIsMutable();
           nodeSpec_.set(index, builderForValue.build());
@@ -1969,8 +1743,6 @@ public Builder setNodeSpec(
         return this;
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1991,8 +1763,6 @@ public Builder addNodeSpec(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Node
         return this;
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -2014,8 +1784,6 @@ public Builder addNodeSpec(
         return this;
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -2034,8 +1802,6 @@ public Builder addNodeSpec(
         return this;
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -2043,8 +1809,7 @@ public Builder addNodeSpec(
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
       public Builder addNodeSpec(
-          int index,
-          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder builderForValue) {
+          int index, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder builderForValue) {
         if (nodeSpecBuilder_ == null) {
           ensureNodeSpecIsMutable();
           nodeSpec_.add(index, builderForValue.build());
@@ -2055,8 +1820,6 @@ public Builder addNodeSpec(
         return this;
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -2064,11 +1827,11 @@ public Builder addNodeSpec(
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
       public Builder addAllNodeSpec(
-          java.lang.Iterable
-              values) {
+          java.lang.Iterable values) {
         if (nodeSpecBuilder_ == null) {
           ensureNodeSpecIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, nodeSpec_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(
+              values, nodeSpec_);
           onChanged();
         } else {
           nodeSpecBuilder_.addAllMessages(values);
@@ -2076,8 +1839,6 @@ public Builder addAllNodeSpec(
         return this;
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -2095,8 +1856,6 @@ public Builder clearNodeSpec() {
         return this;
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -2114,8 +1873,6 @@ public Builder removeNodeSpec(int index) {
         return this;
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -2127,34 +1884,28 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder getNode
         return getNodeSpecFieldBuilder().getBuilder(index);
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder
-          getNodeSpecOrBuilder(int index) {
+      public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder getNodeSpecOrBuilder(
+          int index) {
         if (nodeSpecBuilder_ == null) {
-          return nodeSpec_.get(index);
-        } else {
+          return nodeSpec_.get(index);  } else {
           return nodeSpecBuilder_.getMessageOrBuilder(index);
         }
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public java.util.List<
-              ? extends com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>
-          getNodeSpecOrBuilderList() {
+      public java.util.List 
+           getNodeSpecOrBuilderList() {
         if (nodeSpecBuilder_ != null) {
           return nodeSpecBuilder_.getMessageOrBuilderList();
         } else {
@@ -2162,23 +1913,17 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder getNode
         }
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder
-          addNodeSpecBuilder() {
-        return getNodeSpecFieldBuilder()
-            .addBuilder(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance());
+      public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder addNodeSpecBuilder() {
+        return getNodeSpecFieldBuilder().addBuilder(
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance());
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -2187,42 +1932,34 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder getNode
        */
       public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder addNodeSpecBuilder(
           int index) {
-        return getNodeSpecFieldBuilder()
-            .addBuilder(
-                index,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance());
+        return getNodeSpecFieldBuilder().addBuilder(
+            index, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance());
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public java.util.List
-          getNodeSpecBuilderList() {
+      public java.util.List 
+           getNodeSpecBuilderList() {
         return getNodeSpecFieldBuilder().getBuilderList();
       }
-
       private com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec,
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder,
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>
+          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder> 
           getNodeSpecFieldBuilder() {
         if (nodeSpecBuilder_ == null) {
-          nodeSpecBuilder_ =
-              new com.google.protobuf.RepeatedFieldBuilderV3<
-                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec,
-                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder,
-                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>(
-                  nodeSpec_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+          nodeSpecBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>(
+                  nodeSpec_,
+                  ((bitField0_ & 0x00000001) != 0),
+                  getParentForChildren(),
+                  isClean());
           nodeSpec_ = null;
         }
         return nodeSpecBuilder_;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2235,12 +1972,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
     private static final com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu DEFAULT_INSTANCE;
-
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu();
     }
@@ -2249,28 +1986,27 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getDefaultInstanc
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public Tpu parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public Tpu parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2285,61 +2021,58 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface BestEffortOrBuilder
-      extends
+  public interface BestEffortOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
-      com.google.protobuf.MessageOrBuilder {}
+      com.google.protobuf.MessageOrBuilder {
+  }
   /**
-   *
-   *
    * 
    * BestEffort tier definition.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.BestEffort}
    */
-  public static final class BestEffort extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class BestEffort extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
       BestEffortOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use BestEffort.newBuilder() to construct.
     private BestEffort(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private BestEffort() {}
+    private BestEffort() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new BestEffort();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.class, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2351,7 +2084,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -2369,13 +2103,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort other = (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -2394,94 +2127,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -2491,41 +2217,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * BestEffort tier definition.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.BestEffort}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
         com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.class, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2533,9 +2257,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
       }
 
       @java.lang.Override
@@ -2554,8 +2278,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort result = new com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort(this);
         onBuilt();
         return result;
       }
@@ -2564,41 +2287,38 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort buildPartial() {
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -2606,8 +2326,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance())
-          return this;
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -2634,13 +2353,12 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2650,7 +2368,6 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2663,12 +2380,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
     private static final com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort DEFAULT_INSTANCE;
-
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort();
     }
@@ -2677,28 +2394,27 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getDefault
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public BestEffort parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public BestEffort parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2713,131 +2429,110 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface GuaranteedOrBuilder
-      extends
+  public interface GuaranteedOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
      * @return Whether the minDuration field is set.
      */
     boolean hasMinDuration();
     /**
-     *
-     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
      * @return The minDuration.
      */
     com.google.protobuf.Duration getMinDuration();
     /**
-     *
-     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-     * 
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
      */
     com.google.protobuf.DurationOrBuilder getMinDurationOrBuilder();
 
     /**
-     *
-     *
      * 
      * Optional. Specifies the request should be scheduled on reserved capacity.
      * 

      *
      * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
-     *
      * @return The reserved.
      */
     boolean getReserved();
   }
   /**
-   *
-   *
    * 
    * Guaranteed tier definition.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed}
    */
-  public static final class Guaranteed extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class Guaranteed extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
       GuaranteedOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use Guaranteed.newBuilder() to construct.
     private Guaranteed(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private Guaranteed() {}
+    private Guaranteed() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new Guaranteed();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder.class);
     }
 
     public static final int MIN_DURATION_FIELD_NUMBER = 1;
     private com.google.protobuf.Duration minDuration_;
     /**
-     *
-     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
      * @return Whether the minDuration field is set.
      */
     @java.lang.Override
@@ -2845,55 +2540,41 @@ public boolean hasMinDuration() {
       return minDuration_ != null;
     }
     /**
-     *
-     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
      * @return The minDuration.
      */
     @java.lang.Override
     public com.google.protobuf.Duration getMinDuration() {
-      return minDuration_ == null
-          ? com.google.protobuf.Duration.getDefaultInstance()
-          : minDuration_;
+      return minDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : minDuration_;
     }
     /**
-     *
-     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-     * 
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
      */
     @java.lang.Override
     public com.google.protobuf.DurationOrBuilder getMinDurationOrBuilder() {
-      return minDuration_ == null
-          ? com.google.protobuf.Duration.getDefaultInstance()
-          : minDuration_;
+      return minDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : minDuration_;
     }
 
     public static final int RESERVED_FIELD_NUMBER = 2;
     private boolean reserved_ = false;
     /**
-     *
-     *
      * 
      * Optional. Specifies the request should be scheduled on reserved capacity.
      * 

      *
      * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
-     *
      * @return The reserved.
      */
     @java.lang.Override
@@ -2902,7 +2583,6 @@ public boolean getReserved() {
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2914,7 +2594,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       if (minDuration_ != null) {
         output.writeMessage(1, getMinDuration());
       }
@@ -2931,10 +2612,12 @@ public int getSerializedSize() {
 
       size = 0;
       if (minDuration_ != null) {
-        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getMinDuration());
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, getMinDuration());
       }
       if (reserved_ != false) {
-        size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, reserved_);
+        size += com.google.protobuf.CodedOutputStream
+          .computeBoolSize(2, reserved_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -2944,19 +2627,20 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed other = (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) obj;
 
       if (hasMinDuration() != other.hasMinDuration()) return false;
       if (hasMinDuration()) {
-        if (!getMinDuration().equals(other.getMinDuration())) return false;
+        if (!getMinDuration()
+            .equals(other.getMinDuration())) return false;
       }
-      if (getReserved() != other.getReserved()) return false;
+      if (getReserved()
+          != other.getReserved()) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -2973,101 +2657,95 @@ public int hashCode() {
         hash = (53 * hash) + getMinDuration().hashCode();
       }
       hash = (37 * hash) + RESERVED_FIELD_NUMBER;
-      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReserved());
+      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+          getReserved());
       hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -3077,41 +2755,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Guaranteed tier definition.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
         com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -3126,9 +2802,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
       }
 
       @java.lang.Override
@@ -3147,11 +2823,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed(this);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed result = new com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
@@ -3159,8 +2832,9 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed buildPartial() {
       private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
-          result.minDuration_ =
-              minDurationBuilder_ == null ? minDuration_ : minDurationBuilder_.build();
+          result.minDuration_ = minDurationBuilder_ == null
+              ? minDuration_
+              : minDurationBuilder_.build();
         }
         if (((from_bitField0_ & 0x00000002) != 0)) {
           result.reserved_ = reserved_;
@@ -3171,41 +2845,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Guarante
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -3213,8 +2884,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance())
-          return this;
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance()) return this;
         if (other.hasMinDuration()) {
           mergeMinDuration(other.getMinDuration());
         }
@@ -3247,25 +2917,24 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  input.readMessage(getMinDurationFieldBuilder().getBuilder(), extensionRegistry);
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 10
-              case 16:
-                {
-                  reserved_ = input.readBool();
-                  bitField0_ |= 0x00000002;
-                  break;
-                } // case 16
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                input.readMessage(
+                    getMinDurationFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              case 16: {
+                reserved_ = input.readBool();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -3275,66 +2944,49 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
       private com.google.protobuf.Duration minDuration_;
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Duration,
-              com.google.protobuf.Duration.Builder,
-              com.google.protobuf.DurationOrBuilder>
-          minDurationBuilder_;
+          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> minDurationBuilder_;
       /**
-       *
-       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-       * 
-       *
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
        * @return Whether the minDuration field is set.
        */
       public boolean hasMinDuration() {
         return ((bitField0_ & 0x00000001) != 0);
       }
       /**
-       *
-       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-       * 
-       *
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
        * @return The minDuration.
        */
       public com.google.protobuf.Duration getMinDuration() {
         if (minDurationBuilder_ == null) {
-          return minDuration_ == null
-              ? com.google.protobuf.Duration.getDefaultInstance()
-              : minDuration_;
+          return minDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : minDuration_;
         } else {
           return minDurationBuilder_.getMessage();
         }
       }
       /**
-       *
-       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-       * 
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
        */
       public Builder setMinDuration(com.google.protobuf.Duration value) {
         if (minDurationBuilder_ == null) {
@@ -3350,18 +3002,16 @@ public Builder setMinDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-       * 
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
        */
-      public Builder setMinDuration(com.google.protobuf.Duration.Builder builderForValue) {
+      public Builder setMinDuration(
+          com.google.protobuf.Duration.Builder builderForValue) {
         if (minDurationBuilder_ == null) {
           minDuration_ = builderForValue.build();
         } else {
@@ -3372,22 +3022,19 @@ public Builder setMinDuration(com.google.protobuf.Duration.Builder builderForVal
         return this;
       }
       /**
-       *
-       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-       * 
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
        */
       public Builder mergeMinDuration(com.google.protobuf.Duration value) {
         if (minDurationBuilder_ == null) {
-          if (((bitField0_ & 0x00000001) != 0)
-              && minDuration_ != null
-              && minDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
+          if (((bitField0_ & 0x00000001) != 0) &&
+            minDuration_ != null &&
+            minDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
             getMinDurationBuilder().mergeFrom(value);
           } else {
             minDuration_ = value;
@@ -3400,16 +3047,13 @@ public Builder mergeMinDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-       * 
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
        */
       public Builder clearMinDuration() {
         bitField0_ = (bitField0_ & ~0x00000001);
@@ -3422,16 +3066,13 @@ public Builder clearMinDuration() {
         return this;
       }
       /**
-       *
-       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-       * 
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
        */
       public com.google.protobuf.Duration.Builder getMinDurationBuilder() {
         bitField0_ |= 0x00000001;
@@ -3439,65 +3080,52 @@ public com.google.protobuf.Duration.Builder getMinDurationBuilder() {
         return getMinDurationFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-       * 
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
        */
       public com.google.protobuf.DurationOrBuilder getMinDurationOrBuilder() {
         if (minDurationBuilder_ != null) {
           return minDurationBuilder_.getMessageOrBuilder();
         } else {
-          return minDuration_ == null
-              ? com.google.protobuf.Duration.getDefaultInstance()
-              : minDuration_;
+          return minDuration_ == null ?
+              com.google.protobuf.Duration.getDefaultInstance() : minDuration_;
         }
       }
       /**
-       *
-       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-       * 
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Duration,
-              com.google.protobuf.Duration.Builder,
-              com.google.protobuf.DurationOrBuilder>
+          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
           getMinDurationFieldBuilder() {
         if (minDurationBuilder_ == null) {
-          minDurationBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.protobuf.Duration,
-                  com.google.protobuf.Duration.Builder,
-                  com.google.protobuf.DurationOrBuilder>(
-                  getMinDuration(), getParentForChildren(), isClean());
+          minDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
+                  getMinDuration(),
+                  getParentForChildren(),
+                  isClean());
           minDuration_ = null;
         }
         return minDurationBuilder_;
       }
 
-      private boolean reserved_;
+      private boolean reserved_ ;
       /**
-       *
-       *
        * 
        * Optional. Specifies the request should be scheduled on reserved capacity.
        * 

        *
        * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
-       *
        * @return The reserved.
        */
       @java.lang.Override
@@ -3505,33 +3133,27 @@ public boolean getReserved() {
         return reserved_;
       }
       /**
-       *
-       *
        * 
        * Optional. Specifies the request should be scheduled on reserved capacity.
        * 

        *
        * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
-       *
        * @param value The reserved to set.
        * @return This builder for chaining.
        */
       public Builder setReserved(boolean value) {
-
+        
         reserved_ = value;
         bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * Optional. Specifies the request should be scheduled on reserved capacity.
        * 

        *
        * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
-       *
        * @return This builder for chaining.
        */
       public Builder clearReserved() {
@@ -3540,7 +3162,6 @@ public Builder clearReserved() {
         onChanged();
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -3553,12 +3174,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
     private static final com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed DEFAULT_INSTANCE;
-
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed();
     }
@@ -3567,28 +3188,27 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getDefault
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public Guaranteed parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public Guaranteed parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3603,16 +3223,14 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface QueueingPolicyOrBuilder
-      extends
+  public interface QueueingPolicyOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3620,13 +3238,10 @@ public interface QueueingPolicyOrBuilder
      * 

      *
      * .google.protobuf.Duration valid_until_duration = 1;
-     *
      * @return Whether the validUntilDuration field is set.
      */
     boolean hasValidUntilDuration();
     /**
-     *
-     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3634,13 +3249,10 @@ public interface QueueingPolicyOrBuilder
      * 

      *
      * .google.protobuf.Duration valid_until_duration = 1;
-     *
      * @return The validUntilDuration.
      */
     com.google.protobuf.Duration getValidUntilDuration();
     /**
-     *
-     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3652,8 +3264,6 @@ public interface QueueingPolicyOrBuilder
     com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder();
 
     /**
-     *
-     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3661,13 +3271,10 @@ public interface QueueingPolicyOrBuilder
      * 

      *
      * .google.protobuf.Timestamp valid_until_time = 2;
-     *
      * @return Whether the validUntilTime field is set.
      */
     boolean hasValidUntilTime();
     /**
-     *
-     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3675,13 +3282,10 @@ public interface QueueingPolicyOrBuilder
      * 

      *
      * .google.protobuf.Timestamp valid_until_time = 2;
-     *
      * @return The validUntilTime.
      */
     com.google.protobuf.Timestamp getValidUntilTime();
     /**
-     *
-     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3693,32 +3297,24 @@ public interface QueueingPolicyOrBuilder
     com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder();
 
     /**
-     *
-     *
      * 
      * A relative time after which resources may be created.
      * 

      *
      * .google.protobuf.Duration valid_after_duration = 3;
-     *
      * @return Whether the validAfterDuration field is set.
      */
     boolean hasValidAfterDuration();
     /**
-     *
-     *
      * 
      * A relative time after which resources may be created.
      * 

      *
      * .google.protobuf.Duration valid_after_duration = 3;
-     *
      * @return The validAfterDuration.
      */
     com.google.protobuf.Duration getValidAfterDuration();
     /**
-     *
-     *
      * 
      * A relative time after which resources may be created.
      * 

@@ -3728,32 +3324,24 @@ public interface QueueingPolicyOrBuilder
     com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder();
 
     /**
-     *
-     *
      * 
      * An absolute time at which resources may be created.
      * 

      *
      * .google.protobuf.Timestamp valid_after_time = 4;
-     *
      * @return Whether the validAfterTime field is set.
      */
     boolean hasValidAfterTime();
     /**
-     *
-     *
      * 
      * An absolute time at which resources may be created.
      * 

      *
      * .google.protobuf.Timestamp valid_after_time = 4;
-     *
      * @return The validAfterTime.
      */
     com.google.protobuf.Timestamp getValidAfterTime();
     /**
-     *
-     *
      * 
      * An absolute time at which resources may be created.
      * 

@@ -3763,32 +3351,24 @@ public interface QueueingPolicyOrBuilder
     com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder();
 
     /**
-     *
-     *
      * 
      * An absolute time interval within which resources may be created.
      * 

      *
      * .google.type.Interval valid_interval = 5;
-     *
      * @return Whether the validInterval field is set.
      */
     boolean hasValidInterval();
     /**
-     *
-     *
      * 
      * An absolute time interval within which resources may be created.
      * 

      *
      * .google.type.Interval valid_interval = 5;
-     *
      * @return The validInterval.
      */
     com.google.type.Interval getValidInterval();
     /**
-     *
-     *
      * 
      * An absolute time interval within which resources may be created.
      * 

@@ -3797,62 +3377,56 @@ public interface QueueingPolicyOrBuilder
      */
     com.google.type.IntervalOrBuilder getValidIntervalOrBuilder();
 
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.StartTimingConstraintsCase
-        getStartTimingConstraintsCase();
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.StartTimingConstraintsCase getStartTimingConstraintsCase();
   }
   /**
-   *
-   *
    * 
    * Defines the policy of the QueuedRequest.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy}
    */
-  public static final class QueueingPolicy extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class QueueingPolicy extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
       QueueingPolicyOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use QueueingPolicy.newBuilder() to construct.
     private QueueingPolicy(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private QueueingPolicy() {}
+    private QueueingPolicy() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new QueueingPolicy();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.class, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder.class);
     }
 
     private int startTimingConstraintsCase_ = 0;
     private java.lang.Object startTimingConstraints_;
-
     public enum StartTimingConstraintsCase
-        implements
-            com.google.protobuf.Internal.EnumLite,
+        implements com.google.protobuf.Internal.EnumLite,
             com.google.protobuf.AbstractMessage.InternalOneOfEnum {
       VALID_UNTIL_DURATION(1),
       VALID_UNTIL_TIME(2),
@@ -3861,7 +3435,6 @@ public enum StartTimingConstraintsCase
       VALID_INTERVAL(5),
       STARTTIMINGCONSTRAINTS_NOT_SET(0);
       private final int value;
-
       private StartTimingConstraintsCase(int value) {
         this.value = value;
       }
@@ -3877,36 +3450,28 @@ public static StartTimingConstraintsCase valueOf(int value) {
 
       public static StartTimingConstraintsCase forNumber(int value) {
         switch (value) {
-          case 1:
-            return VALID_UNTIL_DURATION;
-          case 2:
-            return VALID_UNTIL_TIME;
-          case 3:
-            return VALID_AFTER_DURATION;
-          case 4:
-            return VALID_AFTER_TIME;
-          case 5:
-            return VALID_INTERVAL;
-          case 0:
-            return STARTTIMINGCONSTRAINTS_NOT_SET;
-          default:
-            return null;
+          case 1: return VALID_UNTIL_DURATION;
+          case 2: return VALID_UNTIL_TIME;
+          case 3: return VALID_AFTER_DURATION;
+          case 4: return VALID_AFTER_TIME;
+          case 5: return VALID_INTERVAL;
+          case 0: return STARTTIMINGCONSTRAINTS_NOT_SET;
+          default: return null;
         }
       }
-
       public int getNumber() {
         return this.value;
       }
     };
 
-    public StartTimingConstraintsCase getStartTimingConstraintsCase() {
-      return StartTimingConstraintsCase.forNumber(startTimingConstraintsCase_);
+    public StartTimingConstraintsCase
+    getStartTimingConstraintsCase() {
+      return StartTimingConstraintsCase.forNumber(
+          startTimingConstraintsCase_);
     }
 
     public static final int VALID_UNTIL_DURATION_FIELD_NUMBER = 1;
     /**
-     *
-     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3914,7 +3479,6 @@ public StartTimingConstraintsCase getStartTimingConstraintsCase() {
      * 

      *
      * .google.protobuf.Duration valid_until_duration = 1;
-     *
      * @return Whether the validUntilDuration field is set.
      */
     @java.lang.Override
@@ -3922,8 +3486,6 @@ public boolean hasValidUntilDuration() {
       return startTimingConstraintsCase_ == 1;
     }
     /**
-     *
-     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3931,19 +3493,16 @@ public boolean hasValidUntilDuration() {
      * 

      *
      * .google.protobuf.Duration valid_until_duration = 1;
-     *
      * @return The validUntilDuration.
      */
     @java.lang.Override
     public com.google.protobuf.Duration getValidUntilDuration() {
       if (startTimingConstraintsCase_ == 1) {
-        return (com.google.protobuf.Duration) startTimingConstraints_;
+         return (com.google.protobuf.Duration) startTimingConstraints_;
       }
       return com.google.protobuf.Duration.getDefaultInstance();
     }
     /**
-     *
-     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3955,15 +3514,13 @@ public com.google.protobuf.Duration getValidUntilDuration() {
     @java.lang.Override
     public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
       if (startTimingConstraintsCase_ == 1) {
-        return (com.google.protobuf.Duration) startTimingConstraints_;
+         return (com.google.protobuf.Duration) startTimingConstraints_;
       }
       return com.google.protobuf.Duration.getDefaultInstance();
     }
 
     public static final int VALID_UNTIL_TIME_FIELD_NUMBER = 2;
     /**
-     *
-     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3971,7 +3528,6 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
      * 

      *
      * .google.protobuf.Timestamp valid_until_time = 2;
-     *
      * @return Whether the validUntilTime field is set.
      */
     @java.lang.Override
@@ -3979,8 +3535,6 @@ public boolean hasValidUntilTime() {
       return startTimingConstraintsCase_ == 2;
     }
     /**
-     *
-     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3988,19 +3542,16 @@ public boolean hasValidUntilTime() {
      * 

      *
      * .google.protobuf.Timestamp valid_until_time = 2;
-     *
      * @return The validUntilTime.
      */
     @java.lang.Override
     public com.google.protobuf.Timestamp getValidUntilTime() {
       if (startTimingConstraintsCase_ == 2) {
-        return (com.google.protobuf.Timestamp) startTimingConstraints_;
+         return (com.google.protobuf.Timestamp) startTimingConstraints_;
       }
       return com.google.protobuf.Timestamp.getDefaultInstance();
     }
     /**
-     *
-     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -4012,21 +3563,18 @@ public com.google.protobuf.Timestamp getValidUntilTime() {
     @java.lang.Override
     public com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder() {
       if (startTimingConstraintsCase_ == 2) {
-        return (com.google.protobuf.Timestamp) startTimingConstraints_;
+         return (com.google.protobuf.Timestamp) startTimingConstraints_;
       }
       return com.google.protobuf.Timestamp.getDefaultInstance();
     }
 
     public static final int VALID_AFTER_DURATION_FIELD_NUMBER = 3;
     /**
-     *
-     *
      * 
      * A relative time after which resources may be created.
      * 

      *
      * .google.protobuf.Duration valid_after_duration = 3;
-     *
      * @return Whether the validAfterDuration field is set.
      */
     @java.lang.Override
@@ -4034,26 +3582,21 @@ public boolean hasValidAfterDuration() {
       return startTimingConstraintsCase_ == 3;
     }
     /**
-     *
-     *
      * 
      * A relative time after which resources may be created.
      * 

      *
      * .google.protobuf.Duration valid_after_duration = 3;
-     *
      * @return The validAfterDuration.
      */
     @java.lang.Override
     public com.google.protobuf.Duration getValidAfterDuration() {
       if (startTimingConstraintsCase_ == 3) {
-        return (com.google.protobuf.Duration) startTimingConstraints_;
+         return (com.google.protobuf.Duration) startTimingConstraints_;
       }
       return com.google.protobuf.Duration.getDefaultInstance();
     }
     /**
-     *
-     *
      * 
      * A relative time after which resources may be created.
      * 

@@ -4063,21 +3606,18 @@ public com.google.protobuf.Duration getValidAfterDuration() {
     @java.lang.Override
     public com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder() {
       if (startTimingConstraintsCase_ == 3) {
-        return (com.google.protobuf.Duration) startTimingConstraints_;
+         return (com.google.protobuf.Duration) startTimingConstraints_;
       }
       return com.google.protobuf.Duration.getDefaultInstance();
     }
 
     public static final int VALID_AFTER_TIME_FIELD_NUMBER = 4;
     /**
-     *
-     *
      * 
      * An absolute time at which resources may be created.
      * 

      *
      * .google.protobuf.Timestamp valid_after_time = 4;
-     *
      * @return Whether the validAfterTime field is set.
      */
     @java.lang.Override
@@ -4085,26 +3625,21 @@ public boolean hasValidAfterTime() {
       return startTimingConstraintsCase_ == 4;
     }
     /**
-     *
-     *
      * 
      * An absolute time at which resources may be created.
      * 

      *
      * .google.protobuf.Timestamp valid_after_time = 4;
-     *
      * @return The validAfterTime.
      */
     @java.lang.Override
     public com.google.protobuf.Timestamp getValidAfterTime() {
       if (startTimingConstraintsCase_ == 4) {
-        return (com.google.protobuf.Timestamp) startTimingConstraints_;
+         return (com.google.protobuf.Timestamp) startTimingConstraints_;
       }
       return com.google.protobuf.Timestamp.getDefaultInstance();
     }
     /**
-     *
-     *
      * 
      * An absolute time at which resources may be created.
      * 

@@ -4114,21 +3649,18 @@ public com.google.protobuf.Timestamp getValidAfterTime() {
     @java.lang.Override
     public com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder() {
       if (startTimingConstraintsCase_ == 4) {
-        return (com.google.protobuf.Timestamp) startTimingConstraints_;
+         return (com.google.protobuf.Timestamp) startTimingConstraints_;
       }
       return com.google.protobuf.Timestamp.getDefaultInstance();
     }
 
     public static final int VALID_INTERVAL_FIELD_NUMBER = 5;
     /**
-     *
-     *
      * 
      * An absolute time interval within which resources may be created.
      * 

      *
      * .google.type.Interval valid_interval = 5;
-     *
      * @return Whether the validInterval field is set.
      */
     @java.lang.Override
@@ -4136,26 +3668,21 @@ public boolean hasValidInterval() {
       return startTimingConstraintsCase_ == 5;
     }
     /**
-     *
-     *
      * 
      * An absolute time interval within which resources may be created.
      * 

      *
      * .google.type.Interval valid_interval = 5;
-     *
      * @return The validInterval.
      */
     @java.lang.Override
     public com.google.type.Interval getValidInterval() {
       if (startTimingConstraintsCase_ == 5) {
-        return (com.google.type.Interval) startTimingConstraints_;
+         return (com.google.type.Interval) startTimingConstraints_;
       }
       return com.google.type.Interval.getDefaultInstance();
     }
     /**
-     *
-     *
      * 
      * An absolute time interval within which resources may be created.
      * 

@@ -4165,13 +3692,12 @@ public com.google.type.Interval getValidInterval() {
     @java.lang.Override
     public com.google.type.IntervalOrBuilder getValidIntervalOrBuilder() {
       if (startTimingConstraintsCase_ == 5) {
-        return (com.google.type.Interval) startTimingConstraints_;
+         return (com.google.type.Interval) startTimingConstraints_;
       }
       return com.google.type.Interval.getDefaultInstance();
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -4183,7 +3709,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       if (startTimingConstraintsCase_ == 1) {
         output.writeMessage(1, (com.google.protobuf.Duration) startTimingConstraints_);
       }
@@ -4209,29 +3736,24 @@ public int getSerializedSize() {
 
       size = 0;
       if (startTimingConstraintsCase_ == 1) {
-        size +=
-            com.google.protobuf.CodedOutputStream.computeMessageSize(
-                1, (com.google.protobuf.Duration) startTimingConstraints_);
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, (com.google.protobuf.Duration) startTimingConstraints_);
       }
       if (startTimingConstraintsCase_ == 2) {
-        size +=
-            com.google.protobuf.CodedOutputStream.computeMessageSize(
-                2, (com.google.protobuf.Timestamp) startTimingConstraints_);
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(2, (com.google.protobuf.Timestamp) startTimingConstraints_);
       }
       if (startTimingConstraintsCase_ == 3) {
-        size +=
-            com.google.protobuf.CodedOutputStream.computeMessageSize(
-                3, (com.google.protobuf.Duration) startTimingConstraints_);
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(3, (com.google.protobuf.Duration) startTimingConstraints_);
       }
       if (startTimingConstraintsCase_ == 4) {
-        size +=
-            com.google.protobuf.CodedOutputStream.computeMessageSize(
-                4, (com.google.protobuf.Timestamp) startTimingConstraints_);
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(4, (com.google.protobuf.Timestamp) startTimingConstraints_);
       }
       if (startTimingConstraintsCase_ == 5) {
-        size +=
-            com.google.protobuf.CodedOutputStream.computeMessageSize(
-                5, (com.google.type.Interval) startTimingConstraints_);
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(5, (com.google.type.Interval) startTimingConstraints_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -4241,31 +3763,34 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy other = (com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy) obj;
 
-      if (!getStartTimingConstraintsCase().equals(other.getStartTimingConstraintsCase()))
-        return false;
+      if (!getStartTimingConstraintsCase().equals(other.getStartTimingConstraintsCase())) return false;
       switch (startTimingConstraintsCase_) {
         case 1:
-          if (!getValidUntilDuration().equals(other.getValidUntilDuration())) return false;
+          if (!getValidUntilDuration()
+              .equals(other.getValidUntilDuration())) return false;
           break;
         case 2:
-          if (!getValidUntilTime().equals(other.getValidUntilTime())) return false;
+          if (!getValidUntilTime()
+              .equals(other.getValidUntilTime())) return false;
           break;
         case 3:
-          if (!getValidAfterDuration().equals(other.getValidAfterDuration())) return false;
+          if (!getValidAfterDuration()
+              .equals(other.getValidAfterDuration())) return false;
           break;
         case 4:
-          if (!getValidAfterTime().equals(other.getValidAfterTime())) return false;
+          if (!getValidAfterTime()
+              .equals(other.getValidAfterTime())) return false;
           break;
         case 5:
-          if (!getValidInterval().equals(other.getValidInterval())) return false;
+          if (!getValidInterval()
+              .equals(other.getValidInterval())) return false;
           break;
         case 0:
         default:
@@ -4311,94 +3836,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -4408,41 +3926,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Defines the policy of the QueuedRequest.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
         com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.class, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -4468,14 +3984,13 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy
-          getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance();
       }
 
@@ -4490,38 +4005,38 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy(this);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result = new com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
         buildPartialOneofs(result);
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(
-          com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result) {
+      private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result) {
         int from_bitField0_ = bitField0_;
       }
 
-      private void buildPartialOneofs(
-          com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result) {
+      private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result) {
         result.startTimingConstraintsCase_ = startTimingConstraintsCase_;
         result.startTimingConstraints_ = this.startTimingConstraints_;
-        if (startTimingConstraintsCase_ == 1 && validUntilDurationBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 1 &&
+            validUntilDurationBuilder_ != null) {
           result.startTimingConstraints_ = validUntilDurationBuilder_.build();
         }
-        if (startTimingConstraintsCase_ == 2 && validUntilTimeBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 2 &&
+            validUntilTimeBuilder_ != null) {
           result.startTimingConstraints_ = validUntilTimeBuilder_.build();
         }
-        if (startTimingConstraintsCase_ == 3 && validAfterDurationBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 3 &&
+            validAfterDurationBuilder_ != null) {
           result.startTimingConstraints_ = validAfterDurationBuilder_.build();
         }
-        if (startTimingConstraintsCase_ == 4 && validAfterTimeBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 4 &&
+            validAfterTimeBuilder_ != null) {
           result.startTimingConstraints_ = validAfterTimeBuilder_.build();
         }
-        if (startTimingConstraintsCase_ == 5 && validIntervalBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 5 &&
+            validIntervalBuilder_ != null) {
           result.startTimingConstraints_ = validIntervalBuilder_.build();
         }
       }
@@ -4530,41 +4045,38 @@ private void buildPartialOneofs(
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -4572,39 +4084,31 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy other) {
-        if (other
-            == com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance())
-          return this;
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()) return this;
         switch (other.getStartTimingConstraintsCase()) {
-          case VALID_UNTIL_DURATION:
-            {
-              mergeValidUntilDuration(other.getValidUntilDuration());
-              break;
-            }
-          case VALID_UNTIL_TIME:
-            {
-              mergeValidUntilTime(other.getValidUntilTime());
-              break;
-            }
-          case VALID_AFTER_DURATION:
-            {
-              mergeValidAfterDuration(other.getValidAfterDuration());
-              break;
-            }
-          case VALID_AFTER_TIME:
-            {
-              mergeValidAfterTime(other.getValidAfterTime());
-              break;
-            }
-          case VALID_INTERVAL:
-            {
-              mergeValidInterval(other.getValidInterval());
-              break;
-            }
-          case STARTTIMINGCONSTRAINTS_NOT_SET:
-            {
-              break;
-            }
+          case VALID_UNTIL_DURATION: {
+            mergeValidUntilDuration(other.getValidUntilDuration());
+            break;
+          }
+          case VALID_UNTIL_TIME: {
+            mergeValidUntilTime(other.getValidUntilTime());
+            break;
+          }
+          case VALID_AFTER_DURATION: {
+            mergeValidAfterDuration(other.getValidAfterDuration());
+            break;
+          }
+          case VALID_AFTER_TIME: {
+            mergeValidAfterTime(other.getValidAfterTime());
+            break;
+          }
+          case VALID_INTERVAL: {
+            mergeValidInterval(other.getValidInterval());
+            break;
+          }
+          case STARTTIMINGCONSTRAINTS_NOT_SET: {
+            break;
+          }
         }
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
@@ -4632,47 +4136,47 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  input.readMessage(
-                      getValidUntilDurationFieldBuilder().getBuilder(), extensionRegistry);
-                  startTimingConstraintsCase_ = 1;
-                  break;
-                } // case 10
-              case 18:
-                {
-                  input.readMessage(
-                      getValidUntilTimeFieldBuilder().getBuilder(), extensionRegistry);
-                  startTimingConstraintsCase_ = 2;
-                  break;
-                } // case 18
-              case 26:
-                {
-                  input.readMessage(
-                      getValidAfterDurationFieldBuilder().getBuilder(), extensionRegistry);
-                  startTimingConstraintsCase_ = 3;
-                  break;
-                } // case 26
-              case 34:
-                {
-                  input.readMessage(
-                      getValidAfterTimeFieldBuilder().getBuilder(), extensionRegistry);
-                  startTimingConstraintsCase_ = 4;
-                  break;
-                } // case 34
-              case 42:
-                {
-                  input.readMessage(getValidIntervalFieldBuilder().getBuilder(), extensionRegistry);
-                  startTimingConstraintsCase_ = 5;
-                  break;
-                } // case 42
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                input.readMessage(
+                    getValidUntilDurationFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                startTimingConstraintsCase_ = 1;
+                break;
+              } // case 10
+              case 18: {
+                input.readMessage(
+                    getValidUntilTimeFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                startTimingConstraintsCase_ = 2;
+                break;
+              } // case 18
+              case 26: {
+                input.readMessage(
+                    getValidAfterDurationFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                startTimingConstraintsCase_ = 3;
+                break;
+              } // case 26
+              case 34: {
+                input.readMessage(
+                    getValidAfterTimeFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                startTimingConstraintsCase_ = 4;
+                break;
+              } // case 34
+              case 42: {
+                input.readMessage(
+                    getValidIntervalFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                startTimingConstraintsCase_ = 5;
+                break;
+              } // case 42
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -4682,12 +4186,12 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int startTimingConstraintsCase_ = 0;
       private java.lang.Object startTimingConstraints_;
-
-      public StartTimingConstraintsCase getStartTimingConstraintsCase() {
-        return StartTimingConstraintsCase.forNumber(startTimingConstraintsCase_);
+      public StartTimingConstraintsCase
+          getStartTimingConstraintsCase() {
+        return StartTimingConstraintsCase.forNumber(
+            startTimingConstraintsCase_);
       }
 
       public Builder clearStartTimingConstraints() {
@@ -4700,13 +4204,8 @@ public Builder clearStartTimingConstraints() {
       private int bitField0_;
 
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Duration,
-              com.google.protobuf.Duration.Builder,
-              com.google.protobuf.DurationOrBuilder>
-          validUntilDurationBuilder_;
+          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> validUntilDurationBuilder_;
       /**
-       *
-       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4714,7 +4213,6 @@ public Builder clearStartTimingConstraints() {
        * 

        *
        * .google.protobuf.Duration valid_until_duration = 1;
-       *
        * @return Whether the validUntilDuration field is set.
        */
       @java.lang.Override
@@ -4722,8 +4220,6 @@ public boolean hasValidUntilDuration() {
         return startTimingConstraintsCase_ == 1;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4731,7 +4227,6 @@ public boolean hasValidUntilDuration() {
        * 

        *
        * .google.protobuf.Duration valid_until_duration = 1;
-       *
        * @return The validUntilDuration.
        */
       @java.lang.Override
@@ -4749,8 +4244,6 @@ public com.google.protobuf.Duration getValidUntilDuration() {
         }
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4773,8 +4266,6 @@ public Builder setValidUntilDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4783,7 +4274,8 @@ public Builder setValidUntilDuration(com.google.protobuf.Duration value) {
        *
        * .google.protobuf.Duration valid_until_duration = 1;
        */
-      public Builder setValidUntilDuration(com.google.protobuf.Duration.Builder builderForValue) {
+      public Builder setValidUntilDuration(
+          com.google.protobuf.Duration.Builder builderForValue) {
         if (validUntilDurationBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -4794,8 +4286,6 @@ public Builder setValidUntilDuration(com.google.protobuf.Duration.Builder builde
         return this;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4806,13 +4296,10 @@ public Builder setValidUntilDuration(com.google.protobuf.Duration.Builder builde
        */
       public Builder mergeValidUntilDuration(com.google.protobuf.Duration value) {
         if (validUntilDurationBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 1
-              && startTimingConstraints_ != com.google.protobuf.Duration.getDefaultInstance()) {
-            startTimingConstraints_ =
-                com.google.protobuf.Duration.newBuilder(
-                        (com.google.protobuf.Duration) startTimingConstraints_)
-                    .mergeFrom(value)
-                    .buildPartial();
+          if (startTimingConstraintsCase_ == 1 &&
+              startTimingConstraints_ != com.google.protobuf.Duration.getDefaultInstance()) {
+            startTimingConstraints_ = com.google.protobuf.Duration.newBuilder((com.google.protobuf.Duration) startTimingConstraints_)
+                .mergeFrom(value).buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -4828,8 +4315,6 @@ public Builder mergeValidUntilDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4855,8 +4340,6 @@ public Builder clearValidUntilDuration() {
         return this;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4869,8 +4352,6 @@ public com.google.protobuf.Duration.Builder getValidUntilDurationBuilder() {
         return getValidUntilDurationFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4891,8 +4372,6 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
         }
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4902,19 +4381,14 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
        * .google.protobuf.Duration valid_until_duration = 1;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Duration,
-              com.google.protobuf.Duration.Builder,
-              com.google.protobuf.DurationOrBuilder>
+          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
           getValidUntilDurationFieldBuilder() {
         if (validUntilDurationBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 1)) {
             startTimingConstraints_ = com.google.protobuf.Duration.getDefaultInstance();
           }
-          validUntilDurationBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.protobuf.Duration,
-                  com.google.protobuf.Duration.Builder,
-                  com.google.protobuf.DurationOrBuilder>(
+          validUntilDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
                   (com.google.protobuf.Duration) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -4926,13 +4400,8 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Timestamp,
-              com.google.protobuf.Timestamp.Builder,
-              com.google.protobuf.TimestampOrBuilder>
-          validUntilTimeBuilder_;
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> validUntilTimeBuilder_;
       /**
-       *
-       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4940,7 +4409,6 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
        * 

        *
        * .google.protobuf.Timestamp valid_until_time = 2;
-       *
        * @return Whether the validUntilTime field is set.
        */
       @java.lang.Override
@@ -4948,8 +4416,6 @@ public boolean hasValidUntilTime() {
         return startTimingConstraintsCase_ == 2;
       }
       /**
-       *
-       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4957,7 +4423,6 @@ public boolean hasValidUntilTime() {
        * 

        *
        * .google.protobuf.Timestamp valid_until_time = 2;
-       *
        * @return The validUntilTime.
        */
       @java.lang.Override
@@ -4975,8 +4440,6 @@ public com.google.protobuf.Timestamp getValidUntilTime() {
         }
       }
       /**
-       *
-       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4999,8 +4462,6 @@ public Builder setValidUntilTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -5009,7 +4470,8 @@ public Builder setValidUntilTime(com.google.protobuf.Timestamp value) {
        *
        * .google.protobuf.Timestamp valid_until_time = 2;
        */
-      public Builder setValidUntilTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+      public Builder setValidUntilTime(
+          com.google.protobuf.Timestamp.Builder builderForValue) {
         if (validUntilTimeBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -5020,8 +4482,6 @@ public Builder setValidUntilTime(com.google.protobuf.Timestamp.Builder builderFo
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -5032,13 +4492,10 @@ public Builder setValidUntilTime(com.google.protobuf.Timestamp.Builder builderFo
        */
       public Builder mergeValidUntilTime(com.google.protobuf.Timestamp value) {
         if (validUntilTimeBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 2
-              && startTimingConstraints_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
-            startTimingConstraints_ =
-                com.google.protobuf.Timestamp.newBuilder(
-                        (com.google.protobuf.Timestamp) startTimingConstraints_)
-                    .mergeFrom(value)
-                    .buildPartial();
+          if (startTimingConstraintsCase_ == 2 &&
+              startTimingConstraints_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+            startTimingConstraints_ = com.google.protobuf.Timestamp.newBuilder((com.google.protobuf.Timestamp) startTimingConstraints_)
+                .mergeFrom(value).buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -5054,8 +4511,6 @@ public Builder mergeValidUntilTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -5081,8 +4536,6 @@ public Builder clearValidUntilTime() {
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -5095,8 +4548,6 @@ public com.google.protobuf.Timestamp.Builder getValidUntilTimeBuilder() {
         return getValidUntilTimeFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -5117,8 +4568,6 @@ public com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder() {
         }
       }
       /**
-       *
-       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -5128,19 +4577,14 @@ public com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder() {
        * .google.protobuf.Timestamp valid_until_time = 2;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Timestamp,
-              com.google.protobuf.Timestamp.Builder,
-              com.google.protobuf.TimestampOrBuilder>
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
           getValidUntilTimeFieldBuilder() {
         if (validUntilTimeBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 2)) {
             startTimingConstraints_ = com.google.protobuf.Timestamp.getDefaultInstance();
           }
-          validUntilTimeBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.protobuf.Timestamp,
-                  com.google.protobuf.Timestamp.Builder,
-                  com.google.protobuf.TimestampOrBuilder>(
+          validUntilTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
                   (com.google.protobuf.Timestamp) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -5152,19 +4596,13 @@ public com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder() {
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Duration,
-              com.google.protobuf.Duration.Builder,
-              com.google.protobuf.DurationOrBuilder>
-          validAfterDurationBuilder_;
+          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> validAfterDurationBuilder_;
       /**
-       *
-       *
        * 
        * A relative time after which resources may be created.
        * 

        *
        * .google.protobuf.Duration valid_after_duration = 3;
-       *
        * @return Whether the validAfterDuration field is set.
        */
       @java.lang.Override
@@ -5172,14 +4610,11 @@ public boolean hasValidAfterDuration() {
         return startTimingConstraintsCase_ == 3;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources may be created.
        * 

        *
        * .google.protobuf.Duration valid_after_duration = 3;
-       *
        * @return The validAfterDuration.
        */
       @java.lang.Override
@@ -5197,8 +4632,6 @@ public com.google.protobuf.Duration getValidAfterDuration() {
         }
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -5219,15 +4652,14 @@ public Builder setValidAfterDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources may be created.
        * 

        *
        * .google.protobuf.Duration valid_after_duration = 3;
        */
-      public Builder setValidAfterDuration(com.google.protobuf.Duration.Builder builderForValue) {
+      public Builder setValidAfterDuration(
+          com.google.protobuf.Duration.Builder builderForValue) {
         if (validAfterDurationBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -5238,8 +4670,6 @@ public Builder setValidAfterDuration(com.google.protobuf.Duration.Builder builde
         return this;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -5248,13 +4678,10 @@ public Builder setValidAfterDuration(com.google.protobuf.Duration.Builder builde
        */
       public Builder mergeValidAfterDuration(com.google.protobuf.Duration value) {
         if (validAfterDurationBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 3
-              && startTimingConstraints_ != com.google.protobuf.Duration.getDefaultInstance()) {
-            startTimingConstraints_ =
-                com.google.protobuf.Duration.newBuilder(
-                        (com.google.protobuf.Duration) startTimingConstraints_)
-                    .mergeFrom(value)
-                    .buildPartial();
+          if (startTimingConstraintsCase_ == 3 &&
+              startTimingConstraints_ != com.google.protobuf.Duration.getDefaultInstance()) {
+            startTimingConstraints_ = com.google.protobuf.Duration.newBuilder((com.google.protobuf.Duration) startTimingConstraints_)
+                .mergeFrom(value).buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -5270,8 +4697,6 @@ public Builder mergeValidAfterDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -5295,8 +4720,6 @@ public Builder clearValidAfterDuration() {
         return this;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -5307,8 +4730,6 @@ public com.google.protobuf.Duration.Builder getValidAfterDurationBuilder() {
         return getValidAfterDurationFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -5327,8 +4748,6 @@ public com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder() {
         }
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -5336,19 +4755,14 @@ public com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder() {
        * .google.protobuf.Duration valid_after_duration = 3;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Duration,
-              com.google.protobuf.Duration.Builder,
-              com.google.protobuf.DurationOrBuilder>
+          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
           getValidAfterDurationFieldBuilder() {
         if (validAfterDurationBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 3)) {
             startTimingConstraints_ = com.google.protobuf.Duration.getDefaultInstance();
           }
-          validAfterDurationBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.protobuf.Duration,
-                  com.google.protobuf.Duration.Builder,
-                  com.google.protobuf.DurationOrBuilder>(
+          validAfterDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
                   (com.google.protobuf.Duration) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -5360,19 +4774,13 @@ public com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder() {
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Timestamp,
-              com.google.protobuf.Timestamp.Builder,
-              com.google.protobuf.TimestampOrBuilder>
-          validAfterTimeBuilder_;
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> validAfterTimeBuilder_;
       /**
-       *
-       *
        * 
        * An absolute time at which resources may be created.
        * 

        *
        * .google.protobuf.Timestamp valid_after_time = 4;
-       *
        * @return Whether the validAfterTime field is set.
        */
       @java.lang.Override
@@ -5380,14 +4788,11 @@ public boolean hasValidAfterTime() {
         return startTimingConstraintsCase_ == 4;
       }
       /**
-       *
-       *
        * 
        * An absolute time at which resources may be created.
        * 

        *
        * .google.protobuf.Timestamp valid_after_time = 4;
-       *
        * @return The validAfterTime.
        */
       @java.lang.Override
@@ -5405,8 +4810,6 @@ public com.google.protobuf.Timestamp getValidAfterTime() {
         }
       }
       /**
-       *
-       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -5427,15 +4830,14 @@ public Builder setValidAfterTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time at which resources may be created.
        * 

        *
        * .google.protobuf.Timestamp valid_after_time = 4;
        */
-      public Builder setValidAfterTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+      public Builder setValidAfterTime(
+          com.google.protobuf.Timestamp.Builder builderForValue) {
         if (validAfterTimeBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -5446,8 +4848,6 @@ public Builder setValidAfterTime(com.google.protobuf.Timestamp.Builder builderFo
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -5456,13 +4856,10 @@ public Builder setValidAfterTime(com.google.protobuf.Timestamp.Builder builderFo
        */
       public Builder mergeValidAfterTime(com.google.protobuf.Timestamp value) {
         if (validAfterTimeBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 4
-              && startTimingConstraints_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
-            startTimingConstraints_ =
-                com.google.protobuf.Timestamp.newBuilder(
-                        (com.google.protobuf.Timestamp) startTimingConstraints_)
-                    .mergeFrom(value)
-                    .buildPartial();
+          if (startTimingConstraintsCase_ == 4 &&
+              startTimingConstraints_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+            startTimingConstraints_ = com.google.protobuf.Timestamp.newBuilder((com.google.protobuf.Timestamp) startTimingConstraints_)
+                .mergeFrom(value).buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -5478,8 +4875,6 @@ public Builder mergeValidAfterTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -5503,8 +4898,6 @@ public Builder clearValidAfterTime() {
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -5515,8 +4908,6 @@ public com.google.protobuf.Timestamp.Builder getValidAfterTimeBuilder() {
         return getValidAfterTimeFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -5535,8 +4926,6 @@ public com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder() {
         }
       }
       /**
-       *
-       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -5544,19 +4933,14 @@ public com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder() {
        * .google.protobuf.Timestamp valid_after_time = 4;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Timestamp,
-              com.google.protobuf.Timestamp.Builder,
-              com.google.protobuf.TimestampOrBuilder>
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
           getValidAfterTimeFieldBuilder() {
         if (validAfterTimeBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 4)) {
             startTimingConstraints_ = com.google.protobuf.Timestamp.getDefaultInstance();
           }
-          validAfterTimeBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.protobuf.Timestamp,
-                  com.google.protobuf.Timestamp.Builder,
-                  com.google.protobuf.TimestampOrBuilder>(
+          validAfterTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
                   (com.google.protobuf.Timestamp) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -5568,19 +4952,13 @@ public com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder() {
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.type.Interval,
-              com.google.type.Interval.Builder,
-              com.google.type.IntervalOrBuilder>
-          validIntervalBuilder_;
+          com.google.type.Interval, com.google.type.Interval.Builder, com.google.type.IntervalOrBuilder> validIntervalBuilder_;
       /**
-       *
-       *
        * 
        * An absolute time interval within which resources may be created.
        * 

        *
        * .google.type.Interval valid_interval = 5;
-       *
        * @return Whether the validInterval field is set.
        */
       @java.lang.Override
@@ -5588,14 +4966,11 @@ public boolean hasValidInterval() {
         return startTimingConstraintsCase_ == 5;
       }
       /**
-       *
-       *
        * 
        * An absolute time interval within which resources may be created.
        * 

        *
        * .google.type.Interval valid_interval = 5;
-       *
        * @return The validInterval.
        */
       @java.lang.Override
@@ -5613,8 +4988,6 @@ public com.google.type.Interval getValidInterval() {
         }
       }
       /**
-       *
-       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5635,15 +5008,14 @@ public Builder setValidInterval(com.google.type.Interval value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time interval within which resources may be created.
        * 

        *
        * .google.type.Interval valid_interval = 5;
        */
-      public Builder setValidInterval(com.google.type.Interval.Builder builderForValue) {
+      public Builder setValidInterval(
+          com.google.type.Interval.Builder builderForValue) {
         if (validIntervalBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -5654,8 +5026,6 @@ public Builder setValidInterval(com.google.type.Interval.Builder builderForValue
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5664,13 +5034,10 @@ public Builder setValidInterval(com.google.type.Interval.Builder builderForValue
        */
       public Builder mergeValidInterval(com.google.type.Interval value) {
         if (validIntervalBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 5
-              && startTimingConstraints_ != com.google.type.Interval.getDefaultInstance()) {
-            startTimingConstraints_ =
-                com.google.type.Interval.newBuilder(
-                        (com.google.type.Interval) startTimingConstraints_)
-                    .mergeFrom(value)
-                    .buildPartial();
+          if (startTimingConstraintsCase_ == 5 &&
+              startTimingConstraints_ != com.google.type.Interval.getDefaultInstance()) {
+            startTimingConstraints_ = com.google.type.Interval.newBuilder((com.google.type.Interval) startTimingConstraints_)
+                .mergeFrom(value).buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -5686,8 +5053,6 @@ public Builder mergeValidInterval(com.google.type.Interval value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5711,8 +5076,6 @@ public Builder clearValidInterval() {
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5723,8 +5086,6 @@ public com.google.type.Interval.Builder getValidIntervalBuilder() {
         return getValidIntervalFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5743,8 +5104,6 @@ public com.google.type.IntervalOrBuilder getValidIntervalOrBuilder() {
         }
       }
       /**
-       *
-       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5752,19 +5111,14 @@ public com.google.type.IntervalOrBuilder getValidIntervalOrBuilder() {
        * .google.type.Interval valid_interval = 5;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.type.Interval,
-              com.google.type.Interval.Builder,
-              com.google.type.IntervalOrBuilder>
+          com.google.type.Interval, com.google.type.Interval.Builder, com.google.type.IntervalOrBuilder> 
           getValidIntervalFieldBuilder() {
         if (validIntervalBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 5)) {
             startTimingConstraints_ = com.google.type.Interval.getDefaultInstance();
           }
-          validIntervalBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.type.Interval,
-                  com.google.type.Interval.Builder,
-                  com.google.type.IntervalOrBuilder>(
+          validIntervalBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.type.Interval, com.google.type.Interval.Builder, com.google.type.IntervalOrBuilder>(
                   (com.google.type.Interval) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -5774,7 +5128,6 @@ public com.google.type.IntervalOrBuilder getValidIntervalOrBuilder() {
         onChanged();
         return validIntervalBuilder_;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -5787,13 +5140,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy();
     }
@@ -5802,28 +5154,27 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getDef
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public QueueingPolicy parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public QueueingPolicy parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -5838,19 +5189,17 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
   private int resourceCase_ = 0;
   private java.lang.Object resource_;
-
   public enum ResourceCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     TPU(2),
     RESOURCE_NOT_SET(0);
     private final int value;
-
     private ResourceCase(int value) {
       this.value = value;
     }
@@ -5866,36 +5215,31 @@ public static ResourceCase valueOf(int value) {
 
     public static ResourceCase forNumber(int value) {
       switch (value) {
-        case 2:
-          return TPU;
-        case 0:
-          return RESOURCE_NOT_SET;
-        default:
-          return null;
+        case 2: return TPU;
+        case 0: return RESOURCE_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public ResourceCase getResourceCase() {
-    return ResourceCase.forNumber(resourceCase_);
+  public ResourceCase
+  getResourceCase() {
+    return ResourceCase.forNumber(
+        resourceCase_);
   }
 
   private int tierCase_ = 0;
   private java.lang.Object tier_;
-
   public enum TierCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     BEST_EFFORT(3),
     GUARANTEED(4),
     TIER_NOT_SET(0);
     private final int value;
-
     private TierCase(int value) {
       this.value = value;
     }
@@ -5911,41 +5255,32 @@ public static TierCase valueOf(int value) {
 
     public static TierCase forNumber(int value) {
       switch (value) {
-        case 3:
-          return BEST_EFFORT;
-        case 4:
-          return GUARANTEED;
-        case 0:
-          return TIER_NOT_SET;
-        default:
-          return null;
+        case 3: return BEST_EFFORT;
+        case 4: return GUARANTEED;
+        case 0: return TIER_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public TierCase getTierCase() {
-    return TierCase.forNumber(tierCase_);
+  public TierCase
+  getTierCase() {
+    return TierCase.forNumber(
+        tierCase_);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the QueuedResource.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The name.
    */
   @java.lang.Override
@@ -5954,31 +5289,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the QueuedResource.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -5988,14 +5321,11 @@ public com.google.protobuf.ByteString getNameBytes() {
 
   public static final int TPU_FIELD_NUMBER = 2;
   /**
-   *
-   *
    * 
    * Defines a TPU resource.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
-   *
    * @return Whether the tpu field is set.
    */
   @java.lang.Override
@@ -6003,26 +5333,21 @@ public boolean hasTpu() {
     return resourceCase_ == 2;
   }
   /**
-   *
-   *
    * 
    * Defines a TPU resource.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
-   *
    * @return The tpu.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getTpu() {
     if (resourceCase_ == 2) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Defines a TPU resource.
    * 

@@ -6032,21 +5357,18 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getTpu() {
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder() {
     if (resourceCase_ == 2) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance();
   }
 
   public static final int BEST_EFFORT_FIELD_NUMBER = 3;
   /**
-   *
-   *
    * 
    * The BestEffort tier.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
-   *
    * @return Whether the bestEffort field is set.
    */
   @java.lang.Override
@@ -6054,26 +5376,21 @@ public boolean hasBestEffort() {
     return tierCase_ == 3;
   }
   /**
-   *
-   *
    * 
    * The BestEffort tier.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
-   *
    * @return The bestEffort.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getBestEffort() {
     if (tierCase_ == 3) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * The BestEffort tier.
    * 

@@ -6083,21 +5400,18 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getBestEffort() {
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder getBestEffortOrBuilder() {
     if (tierCase_ == 3) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance();
   }
 
   public static final int GUARANTEED_FIELD_NUMBER = 4;
   /**
-   *
-   *
    * 
    * The Guaranteed tier
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
-   *
    * @return Whether the guaranteed field is set.
    */
   @java.lang.Override
@@ -6105,26 +5419,21 @@ public boolean hasGuaranteed() {
     return tierCase_ == 4;
   }
   /**
-   *
-   *
    * 
    * The Guaranteed tier
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
-   *
    * @return The guaranteed.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getGuaranteed() {
     if (tierCase_ == 4) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * The Guaranteed tier
    * 

@@ -6134,7 +5443,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getGuaranteed() {
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuaranteedOrBuilder() {
     if (tierCase_ == 4) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance();
   }
@@ -6142,14 +5451,11 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuara
   public static final int QUEUEING_POLICY_FIELD_NUMBER = 5;
   private com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueingPolicy_;
   /**
-   *
-   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
-   *
    * @return Whether the queueingPolicy field is set.
    */
   @java.lang.Override
@@ -6157,25 +5463,18 @@ public boolean hasQueueingPolicy() {
     return queueingPolicy_ != null;
   }
   /**
-   *
-   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
-   *
    * @return The queueingPolicy.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getQueueingPolicy() {
-    return queueingPolicy_ == null
-        ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()
-        : queueingPolicy_;
+    return queueingPolicy_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance() : queueingPolicy_;
   }
   /**
-   *
-   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

@@ -6183,26 +5482,18 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getQueueingPo
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder
-      getQueueingPolicyOrBuilder() {
-    return queueingPolicy_ == null
-        ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()
-        : queueingPolicy_;
+  public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder getQueueingPolicyOrBuilder() {
+    return queueingPolicy_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance() : queueingPolicy_;
   }
 
   public static final int STATE_FIELD_NUMBER = 6;
   private com.google.cloud.tpu.v2alpha1.QueuedResourceState state_;
   /**
-   *
-   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the state field is set.
    */
   @java.lang.Override
@@ -6210,44 +5501,30 @@ public boolean hasState() {
     return state_ != null;
   }
   /**
-   *
-   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The state.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState getState() {
-    return state_ == null
-        ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()
-        : state_;
+    return state_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance() : state_;
   }
   /**
-   *
-   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder getStateOrBuilder() {
-    return state_ == null
-        ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()
-        : state_;
+    return state_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance() : state_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -6259,7 +5536,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -6291,25 +5569,24 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     if (resourceCase_ == 2) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              2, (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_);
     }
     if (tierCase_ == 3) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              3, (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_);
     }
     if (tierCase_ == 4) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              4, (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(4, (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_);
     }
     if (queueingPolicy_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getQueueingPolicy());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(5, getQueueingPolicy());
     }
     if (state_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(6, getState());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(6, getState());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -6319,27 +5596,30 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.QueuedResource other =
-        (com.google.cloud.tpu.v2alpha1.QueuedResource) obj;
+    com.google.cloud.tpu.v2alpha1.QueuedResource other = (com.google.cloud.tpu.v2alpha1.QueuedResource) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (hasQueueingPolicy() != other.hasQueueingPolicy()) return false;
     if (hasQueueingPolicy()) {
-      if (!getQueueingPolicy().equals(other.getQueueingPolicy())) return false;
+      if (!getQueueingPolicy()
+          .equals(other.getQueueingPolicy())) return false;
     }
     if (hasState() != other.hasState()) return false;
     if (hasState()) {
-      if (!getState().equals(other.getState())) return false;
+      if (!getState()
+          .equals(other.getState())) return false;
     }
     if (!getResourceCase().equals(other.getResourceCase())) return false;
     switch (resourceCase_) {
       case 2:
-        if (!getTpu().equals(other.getTpu())) return false;
+        if (!getTpu()
+            .equals(other.getTpu())) return false;
         break;
       case 0:
       default:
@@ -6347,10 +5627,12 @@ public boolean equals(final java.lang.Object obj) {
     if (!getTierCase().equals(other.getTierCase())) return false;
     switch (tierCase_) {
       case 3:
-        if (!getBestEffort().equals(other.getBestEffort())) return false;
+        if (!getBestEffort()
+            .equals(other.getBestEffort())) return false;
         break;
       case 4:
-        if (!getGuaranteed().equals(other.getGuaranteed())) return false;
+        if (!getGuaranteed()
+            .equals(other.getGuaranteed())) return false;
         break;
       case 0:
       default:
@@ -6401,104 +5683,97 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.QueuedResource parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.QueuedResource parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A QueuedResource represents a request for resources that will be placed
    * in a queue and fulfilled when the necessary resources are available.
@@ -6506,32 +5781,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource)
       com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -6564,9 +5840,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
     }
 
     @java.lang.Override
@@ -6585,11 +5861,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.QueuedResource buildPartial() {
-      com.google.cloud.tpu.v2alpha1.QueuedResource result =
-          new com.google.cloud.tpu.v2alpha1.QueuedResource(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.QueuedResource result = new com.google.cloud.tpu.v2alpha1.QueuedResource(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -6601,26 +5874,32 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource result)
         result.name_ = name_;
       }
       if (((from_bitField0_ & 0x00000010) != 0)) {
-        result.queueingPolicy_ =
-            queueingPolicyBuilder_ == null ? queueingPolicy_ : queueingPolicyBuilder_.build();
+        result.queueingPolicy_ = queueingPolicyBuilder_ == null
+            ? queueingPolicy_
+            : queueingPolicyBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000020) != 0)) {
-        result.state_ = stateBuilder_ == null ? state_ : stateBuilder_.build();
+        result.state_ = stateBuilder_ == null
+            ? state_
+            : stateBuilder_.build();
       }
     }
 
     private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResource result) {
       result.resourceCase_ = resourceCase_;
       result.resource_ = this.resource_;
-      if (resourceCase_ == 2 && tpuBuilder_ != null) {
+      if (resourceCase_ == 2 &&
+          tpuBuilder_ != null) {
         result.resource_ = tpuBuilder_.build();
       }
       result.tierCase_ = tierCase_;
       result.tier_ = this.tier_;
-      if (tierCase_ == 3 && bestEffortBuilder_ != null) {
+      if (tierCase_ == 3 &&
+          bestEffortBuilder_ != null) {
         result.tier_ = bestEffortBuilder_.build();
       }
-      if (tierCase_ == 4 && guaranteedBuilder_ != null) {
+      if (tierCase_ == 4 &&
+          guaranteedBuilder_ != null) {
         result.tier_ = guaranteedBuilder_.build();
       }
     }
@@ -6629,39 +5908,38 @@ private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResource res
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -6682,31 +5960,26 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource other) {
         mergeState(other.getState());
       }
       switch (other.getResourceCase()) {
-        case TPU:
-          {
-            mergeTpu(other.getTpu());
-            break;
-          }
-        case RESOURCE_NOT_SET:
-          {
-            break;
-          }
+        case TPU: {
+          mergeTpu(other.getTpu());
+          break;
+        }
+        case RESOURCE_NOT_SET: {
+          break;
+        }
       }
       switch (other.getTierCase()) {
-        case BEST_EFFORT:
-          {
-            mergeBestEffort(other.getBestEffort());
-            break;
-          }
-        case GUARANTEED:
-          {
-            mergeGuaranteed(other.getGuaranteed());
-            break;
-          }
-        case TIER_NOT_SET:
-          {
-            break;
-          }
+        case BEST_EFFORT: {
+          mergeBestEffort(other.getBestEffort());
+          break;
+        }
+        case GUARANTEED: {
+          mergeGuaranteed(other.getGuaranteed());
+          break;
+        }
+        case TIER_NOT_SET: {
+          break;
+        }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -6734,49 +6007,52 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getTpuFieldBuilder().getBuilder(), extensionRegistry);
-                resourceCase_ = 2;
-                break;
-              } // case 18
-            case 26:
-              {
-                input.readMessage(getBestEffortFieldBuilder().getBuilder(), extensionRegistry);
-                tierCase_ = 3;
-                break;
-              } // case 26
-            case 34:
-              {
-                input.readMessage(getGuaranteedFieldBuilder().getBuilder(), extensionRegistry);
-                tierCase_ = 4;
-                break;
-              } // case 34
-            case 42:
-              {
-                input.readMessage(getQueueingPolicyFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 42
-            case 50:
-              {
-                input.readMessage(getStateFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 50
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getTpuFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              resourceCase_ = 2;
+              break;
+            } // case 18
+            case 26: {
+              input.readMessage(
+                  getBestEffortFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              tierCase_ = 3;
+              break;
+            } // case 26
+            case 34: {
+              input.readMessage(
+                  getGuaranteedFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              tierCase_ = 4;
+              break;
+            } // case 34
+            case 42: {
+              input.readMessage(
+                  getQueueingPolicyFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 42
+            case 50: {
+              input.readMessage(
+                  getStateFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 50
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -6786,12 +6062,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int resourceCase_ = 0;
     private java.lang.Object resource_;
-
-    public ResourceCase getResourceCase() {
-      return ResourceCase.forNumber(resourceCase_);
+    public ResourceCase
+        getResourceCase() {
+      return ResourceCase.forNumber(
+          resourceCase_);
     }
 
     public Builder clearResource() {
@@ -6803,9 +6079,10 @@ public Builder clearResource() {
 
     private int tierCase_ = 0;
     private java.lang.Object tier_;
-
-    public TierCase getTierCase() {
-      return TierCase.forNumber(tierCase_);
+    public TierCase
+        getTierCase() {
+      return TierCase.forNumber(
+          tierCase_);
     }
 
     public Builder clearTier() {
@@ -6819,22 +6096,18 @@ public Builder clearTier() {
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -6843,23 +6116,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -6867,39 +6137,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -6909,23 +6168,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -6934,19 +6187,13 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder>
-        tpuBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder> tpuBuilder_;
     /**
-     *
-     *
      * 
      * Defines a TPU resource.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
-     *
      * @return Whether the tpu field is set.
      */
     @java.lang.Override
@@ -6954,14 +6201,11 @@ public boolean hasTpu() {
       return resourceCase_ == 2;
     }
     /**
-     *
-     *
      * 
      * Defines a TPU resource.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
-     *
      * @return The tpu.
      */
     @java.lang.Override
@@ -6979,8 +6223,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getTpu() {
       }
     }
     /**
-     *
-     *
      * 
      * Defines a TPU resource.
      * 

@@ -7001,8 +6243,6 @@ public Builder setTpu(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Defines a TPU resource.
      * 

@@ -7021,8 +6261,6 @@ public Builder setTpu(
       return this;
     }
     /**
-     *
-     *
      * 
      * Defines a TPU resource.
      * 

@@ -7031,13 +6269,10 @@ public Builder setTpu(
      */
     public Builder mergeTpu(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu value) {
       if (tpuBuilder_ == null) {
-        if (resourceCase_ == 2
-            && resource_ != com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance()) {
-          resource_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (resourceCase_ == 2 &&
+            resource_ != com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance()) {
+          resource_ = com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_)
+              .mergeFrom(value).buildPartial();
         } else {
           resource_ = value;
         }
@@ -7053,8 +6288,6 @@ public Builder mergeTpu(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Defines a TPU resource.
      * 

@@ -7078,8 +6311,6 @@ public Builder clearTpu() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Defines a TPU resource.
      * 

@@ -7090,8 +6321,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder getTpuBuilder()
       return getTpuFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Defines a TPU resource.
      * 

@@ -7110,8 +6339,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder
       }
     }
     /**
-     *
-     *
      * 
      * Defines a TPU resource.
      * 

@@ -7119,19 +6346,14 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder
      * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder> 
         getTpuFieldBuilder() {
       if (tpuBuilder_ == null) {
         if (!(resourceCase_ == 2)) {
           resource_ = com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance();
         }
-        tpuBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder>(
+        tpuBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_,
                 getParentForChildren(),
                 isClean());
@@ -7143,19 +6365,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder>
-        bestEffortBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder> bestEffortBuilder_;
     /**
-     *
-     *
      * 
      * The BestEffort tier.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
-     *
      * @return Whether the bestEffort field is set.
      */
     @java.lang.Override
@@ -7163,14 +6379,11 @@ public boolean hasBestEffort() {
       return tierCase_ == 3;
     }
     /**
-     *
-     *
      * 
      * The BestEffort tier.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
-     *
      * @return The bestEffort.
      */
     @java.lang.Override
@@ -7188,8 +6401,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getBestEffort() {
       }
     }
     /**
-     *
-     *
      * 
      * The BestEffort tier.
      * 

@@ -7210,8 +6421,6 @@ public Builder setBestEffort(com.google.cloud.tpu.v2alpha1.QueuedResource.BestEf
       return this;
     }
     /**
-     *
-     *
      * 
      * The BestEffort tier.
      * 

@@ -7230,8 +6439,6 @@ public Builder setBestEffort(
       return this;
     }
     /**
-     *
-     *
      * 
      * The BestEffort tier.
      * 

@@ -7240,14 +6447,10 @@ public Builder setBestEffort(
      */
     public Builder mergeBestEffort(com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort value) {
       if (bestEffortBuilder_ == null) {
-        if (tierCase_ == 3
-            && tier_
-                != com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance()) {
-          tier_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (tierCase_ == 3 &&
+            tier_ != com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance()) {
+          tier_ = com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_)
+              .mergeFrom(value).buildPartial();
         } else {
           tier_ = value;
         }
@@ -7263,8 +6466,6 @@ public Builder mergeBestEffort(com.google.cloud.tpu.v2alpha1.QueuedResource.Best
       return this;
     }
     /**
-     *
-     *
      * 
      * The BestEffort tier.
      * 

@@ -7288,8 +6489,6 @@ public Builder clearBestEffort() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The BestEffort tier.
      * 

@@ -7300,8 +6499,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder getBestEf
       return getBestEffortFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The BestEffort tier.
      * 

@@ -7309,8 +6506,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder getBestEf
      * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder
-        getBestEffortOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder getBestEffortOrBuilder() {
       if ((tierCase_ == 3) && (bestEffortBuilder_ != null)) {
         return bestEffortBuilder_.getMessageOrBuilder();
       } else {
@@ -7321,8 +6517,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder getBestEf
       }
     }
     /**
-     *
-     *
      * 
      * The BestEffort tier.
      * 

@@ -7330,19 +6524,14 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder getBestEf
      * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder> 
         getBestEffortFieldBuilder() {
       if (bestEffortBuilder_ == null) {
         if (!(tierCase_ == 3)) {
           tier_ = com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance();
         }
-        bestEffortBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder>(
+        bestEffortBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_,
                 getParentForChildren(),
                 isClean());
@@ -7354,19 +6543,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder getBestEf
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder>
-        guaranteedBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder> guaranteedBuilder_;
     /**
-     *
-     *
      * 
      * The Guaranteed tier
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
-     *
      * @return Whether the guaranteed field is set.
      */
     @java.lang.Override
@@ -7374,14 +6557,11 @@ public boolean hasGuaranteed() {
       return tierCase_ == 4;
     }
     /**
-     *
-     *
      * 
      * The Guaranteed tier
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
-     *
      * @return The guaranteed.
      */
     @java.lang.Override
@@ -7399,8 +6579,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getGuaranteed() {
       }
     }
     /**
-     *
-     *
      * 
      * The Guaranteed tier
      * 

@@ -7421,8 +6599,6 @@ public Builder setGuaranteed(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaran
       return this;
     }
     /**
-     *
-     *
      * 
      * The Guaranteed tier
      * 

@@ -7441,8 +6617,6 @@ public Builder setGuaranteed(
       return this;
     }
     /**
-     *
-     *
      * 
      * The Guaranteed tier
      * 

@@ -7451,14 +6625,10 @@ public Builder setGuaranteed(
      */
     public Builder mergeGuaranteed(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed value) {
       if (guaranteedBuilder_ == null) {
-        if (tierCase_ == 4
-            && tier_
-                != com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance()) {
-          tier_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (tierCase_ == 4 &&
+            tier_ != com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance()) {
+          tier_ = com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_)
+              .mergeFrom(value).buildPartial();
         } else {
           tier_ = value;
         }
@@ -7474,8 +6644,6 @@ public Builder mergeGuaranteed(com.google.cloud.tpu.v2alpha1.QueuedResource.Guar
       return this;
     }
     /**
-     *
-     *
      * 
      * The Guaranteed tier
      * 

@@ -7499,8 +6667,6 @@ public Builder clearGuaranteed() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The Guaranteed tier
      * 

@@ -7511,8 +6677,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder getGuaran
       return getGuaranteedFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The Guaranteed tier
      * 

@@ -7520,8 +6684,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder getGuaran
      * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder
-        getGuaranteedOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuaranteedOrBuilder() {
       if ((tierCase_ == 4) && (guaranteedBuilder_ != null)) {
         return guaranteedBuilder_.getMessageOrBuilder();
       } else {
@@ -7532,8 +6695,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder getGuaran
       }
     }
     /**
-     *
-     *
      * 
      * The Guaranteed tier
      * 

@@ -7541,19 +6702,14 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder getGuaran
      * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder> 
         getGuaranteedFieldBuilder() {
       if (guaranteedBuilder_ == null) {
         if (!(tierCase_ == 4)) {
           tier_ = com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance();
         }
-        guaranteedBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder>(
+        guaranteedBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_,
                 getParentForChildren(),
                 isClean());
@@ -7566,55 +6722,41 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder getGuaran
 
     private com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueingPolicy_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder>
-        queueingPolicyBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder> queueingPolicyBuilder_;
     /**
-     *
-     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
-     *
      * @return Whether the queueingPolicy field is set.
      */
     public boolean hasQueueingPolicy() {
       return ((bitField0_ & 0x00000010) != 0);
     }
     /**
-     *
-     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
-     *
      * @return The queueingPolicy.
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getQueueingPolicy() {
       if (queueingPolicyBuilder_ == null) {
-        return queueingPolicy_ == null
-            ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()
-            : queueingPolicy_;
+        return queueingPolicy_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance() : queueingPolicy_;
       } else {
         return queueingPolicyBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
-    public Builder setQueueingPolicy(
-        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy value) {
+    public Builder setQueueingPolicy(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy value) {
       if (queueingPolicyBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -7628,8 +6770,6 @@ public Builder setQueueingPolicy(
       return this;
     }
     /**
-     *
-     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

@@ -7648,22 +6788,17 @@ public Builder setQueueingPolicy(
       return this;
     }
     /**
-     *
-     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
-    public Builder mergeQueueingPolicy(
-        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy value) {
+    public Builder mergeQueueingPolicy(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy value) {
       if (queueingPolicyBuilder_ == null) {
-        if (((bitField0_ & 0x00000010) != 0)
-            && queueingPolicy_ != null
-            && queueingPolicy_
-                != com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy
-                    .getDefaultInstance()) {
+        if (((bitField0_ & 0x00000010) != 0) &&
+          queueingPolicy_ != null &&
+          queueingPolicy_ != com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()) {
           getQueueingPolicyBuilder().mergeFrom(value);
         } else {
           queueingPolicy_ = value;
@@ -7676,8 +6811,6 @@ public Builder mergeQueueingPolicy(
       return this;
     }
     /**
-     *
-     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

@@ -7695,42 +6828,33 @@ public Builder clearQueueingPolicy() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder
-        getQueueingPolicyBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder getQueueingPolicyBuilder() {
       bitField0_ |= 0x00000010;
       onChanged();
       return getQueueingPolicyFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder
-        getQueueingPolicyOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder getQueueingPolicyOrBuilder() {
       if (queueingPolicyBuilder_ != null) {
         return queueingPolicyBuilder_.getMessageOrBuilder();
       } else {
-        return queueingPolicy_ == null
-            ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()
-            : queueingPolicy_;
+        return queueingPolicy_ == null ?
+            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance() : queueingPolicy_;
       }
     }
     /**
-     *
-     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

@@ -7738,17 +6862,14 @@ public Builder clearQueueingPolicy() {
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder> 
         getQueueingPolicyFieldBuilder() {
       if (queueingPolicyBuilder_ == null) {
-        queueingPolicyBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder>(
-                getQueueingPolicy(), getParentForChildren(), isClean());
+        queueingPolicyBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder>(
+                getQueueingPolicy(),
+                getParentForChildren(),
+                isClean());
         queueingPolicy_ = null;
       }
       return queueingPolicyBuilder_;
@@ -7756,58 +6877,39 @@ public Builder clearQueueingPolicy() {
 
     private com.google.cloud.tpu.v2alpha1.QueuedResourceState state_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder>
-        stateBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder> stateBuilder_;
     /**
-     *
-     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return Whether the state field is set.
      */
     public boolean hasState() {
       return ((bitField0_ & 0x00000020) != 0);
     }
     /**
-     *
-     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The state.
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResourceState getState() {
       if (stateBuilder_ == null) {
-        return state_ == null
-            ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()
-            : state_;
+        return state_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance() : state_;
       } else {
         return stateBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setState(com.google.cloud.tpu.v2alpha1.QueuedResourceState value) {
       if (stateBuilder_ == null) {
@@ -7823,15 +6925,11 @@ public Builder setState(com.google.cloud.tpu.v2alpha1.QueuedResourceState value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setState(
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder builderForValue) {
@@ -7845,21 +6943,17 @@ public Builder setState(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder mergeState(com.google.cloud.tpu.v2alpha1.QueuedResourceState value) {
       if (stateBuilder_ == null) {
-        if (((bitField0_ & 0x00000020) != 0)
-            && state_ != null
-            && state_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000020) != 0) &&
+          state_ != null &&
+          state_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()) {
           getStateBuilder().mergeFrom(value);
         } else {
           state_ = value;
@@ -7872,15 +6966,11 @@ public Builder mergeState(com.google.cloud.tpu.v2alpha1.QueuedResourceState valu
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearState() {
       bitField0_ = (bitField0_ & ~0x00000020);
@@ -7893,15 +6983,11 @@ public Builder clearState() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder getStateBuilder() {
       bitField0_ |= 0x00000020;
@@ -7909,55 +6995,43 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder getStateBuilder
       return getStateFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder getStateOrBuilder() {
       if (stateBuilder_ != null) {
         return stateBuilder_.getMessageOrBuilder();
       } else {
-        return state_ == null
-            ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()
-            : state_;
+        return state_ == null ?
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance() : state_;
       }
     }
     /**
-     *
-     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder> 
         getStateFieldBuilder() {
       if (stateBuilder_ == null) {
-        stateBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder>(
-                getState(), getParentForChildren(), isClean());
+        stateBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder>(
+                getState(),
+                getParentForChildren(),
+                isClean());
         state_ = null;
       }
       return stateBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -7967,12 +7041,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource)
   private static final com.google.cloud.tpu.v2alpha1.QueuedResource DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource();
   }
@@ -7981,27 +7055,27 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public QueuedResource parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public QueuedResource parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -8016,4 +7090,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.QueuedResource getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceName.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceName.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
similarity index 72%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
index 5aaf8a103580..2514810929eb 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
@@ -1,84 +1,51 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface QueuedResourceOrBuilder
-    extends
+public interface QueuedResourceOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the QueuedResource.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the QueuedResource.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * Defines a TPU resource.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
-   *
    * @return Whether the tpu field is set.
    */
   boolean hasTpu();
   /**
-   *
-   *
    * 
    * Defines a TPU resource.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
-   *
    * @return The tpu.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getTpu();
   /**
-   *
-   *
    * 
    * Defines a TPU resource.
    * 

@@ -88,32 +55,24 @@ public interface QueuedResourceOrBuilder
   com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder();
 
   /**
-   *
-   *
    * 
    * The BestEffort tier.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
-   *
    * @return Whether the bestEffort field is set.
    */
   boolean hasBestEffort();
   /**
-   *
-   *
    * 
    * The BestEffort tier.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
-   *
    * @return The bestEffort.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getBestEffort();
   /**
-   *
-   *
    * 
    * The BestEffort tier.
    * 

@@ -123,32 +82,24 @@ public interface QueuedResourceOrBuilder
   com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder getBestEffortOrBuilder();
 
   /**
-   *
-   *
    * 
    * The Guaranteed tier
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
-   *
    * @return Whether the guaranteed field is set.
    */
   boolean hasGuaranteed();
   /**
-   *
-   *
    * 
    * The Guaranteed tier
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
-   *
    * @return The guaranteed.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getGuaranteed();
   /**
-   *
-   *
    * 
    * The Guaranteed tier
    * 

@@ -158,32 +109,24 @@ public interface QueuedResourceOrBuilder
   com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuaranteedOrBuilder();
 
   /**
-   *
-   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
-   *
    * @return Whether the queueingPolicy field is set.
    */
   boolean hasQueueingPolicy();
   /**
-   *
-   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
-   *
    * @return The queueingPolicy.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getQueueingPolicy();
   /**
-   *
-   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

@@ -193,43 +136,29 @@ public interface QueuedResourceOrBuilder
   com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder getQueueingPolicyOrBuilder();
 
   /**
-   *
-   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the state field is set.
    */
   boolean hasState();
   /**
-   *
-   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The state.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState getState();
   /**
-   *
-   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder getStateOrBuilder();
 
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
index 2981e93d1a49..6972e4f75f87 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
@@ -1,85 +1,63 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * QueuedResourceState defines the details of the QueuedResource request.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState}
  */
-public final class QueuedResourceState extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class QueuedResourceState extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState)
     QueuedResourceStateOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use QueuedResourceState.newBuilder() to construct.
   private QueuedResourceState(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private QueuedResourceState() {
     state_ = 0;
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new QueuedResourceState();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.class,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder.class);
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * Output only state of the request
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.QueuedResourceState.State}
    */
-  public enum State implements com.google.protobuf.ProtocolMessageEnum {
+  public enum State
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * State of the QueuedResource request is not known/set.
      * 

@@ -88,8 +66,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STATE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * The QueuedResource request has been received. We're still working on
      * determining if we will be able to honor this request.
@@ -99,8 +75,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     CREATING(1),
     /**
-     *
-     *
      * 
      * The QueuedResource request has passed initial validation/admission
      * control and has been persisted in the queue.
@@ -110,8 +84,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     ACCEPTED(2),
     /**
-     *
-     *
      * 
      * The QueuedResource request has been selected. The
      * associated resources are currently being provisioned (or very soon
@@ -122,8 +94,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     PROVISIONING(3),
     /**
-     *
-     *
      * 
      * The request could not be completed. This may be due to some
      * late-discovered problem with the request itself, or due to
@@ -135,8 +105,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     FAILED(4),
     /**
-     *
-     *
      * 
      * The QueuedResource is being deleted.
      * 

@@ -145,8 +113,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     DELETING(5),
     /**
-     *
-     *
      * 
      * The resources specified in the QueuedResource request have been
      * provisioned and are ready for use by the end-user/consumer.
@@ -156,8 +122,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     ACTIVE(6),
     /**
-     *
-     *
      * 
      * The resources specified in the QueuedResource request are being
      * deleted. This may have been initiated by the user, or
@@ -168,8 +132,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     SUSPENDING(7),
     /**
-     *
-     *
      * 
      * The resources specified in the QueuedResource request have been
      * deleted.
@@ -182,8 +144,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * State of the QueuedResource request is not known/set.
      * 

@@ -192,8 +152,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STATE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * The QueuedResource request has been received. We're still working on
      * determining if we will be able to honor this request.
@@ -203,8 +161,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int CREATING_VALUE = 1;
     /**
-     *
-     *
      * 
      * The QueuedResource request has passed initial validation/admission
      * control and has been persisted in the queue.
@@ -214,8 +170,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int ACCEPTED_VALUE = 2;
     /**
-     *
-     *
      * 
      * The QueuedResource request has been selected. The
      * associated resources are currently being provisioned (or very soon
@@ -226,8 +180,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int PROVISIONING_VALUE = 3;
     /**
-     *
-     *
      * 
      * The request could not be completed. This may be due to some
      * late-discovered problem with the request itself, or due to
@@ -239,8 +191,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int FAILED_VALUE = 4;
     /**
-     *
-     *
      * 
      * The QueuedResource is being deleted.
      * 

@@ -249,8 +199,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int DELETING_VALUE = 5;
     /**
-     *
-     *
      * 
      * The resources specified in the QueuedResource request have been
      * provisioned and are ready for use by the end-user/consumer.
@@ -260,8 +208,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int ACTIVE_VALUE = 6;
     /**
-     *
-     *
      * 
      * The resources specified in the QueuedResource request are being
      * deleted. This may have been initiated by the user, or
@@ -272,8 +218,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int SUSPENDING_VALUE = 7;
     /**
-     *
-     *
      * 
      * The resources specified in the QueuedResource request have been
      * deleted.
@@ -283,6 +227,7 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int SUSPENDED_VALUE = 8;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -307,63 +252,55 @@ public static State valueOf(int value) {
      */
     public static State forNumber(int value) {
       switch (value) {
-        case 0:
-          return STATE_UNSPECIFIED;
-        case 1:
-          return CREATING;
-        case 2:
-          return ACCEPTED;
-        case 3:
-          return PROVISIONING;
-        case 4:
-          return FAILED;
-        case 5:
-          return DELETING;
-        case 6:
-          return ACTIVE;
-        case 7:
-          return SUSPENDING;
-        case 8:
-          return SUSPENDED;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
-      return internalValueMap;
+        case 0: return STATE_UNSPECIFIED;
+        case 1: return CREATING;
+        case 2: return ACCEPTED;
+        case 3: return PROVISIONING;
+        case 4: return FAILED;
+        case 5: return DELETING;
+        case 6: return ACTIVE;
+        case 7: return SUSPENDING;
+        case 8: return SUSPENDED;
+        default: return null;
+      }
     }
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public State findValueByNumber(int number) {
-            return State.forNumber(number);
-          }
-        };
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
+      return internalValueMap;
+    }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        State> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public State findValueByNumber(int number) {
+              return State.forNumber(number);
+            }
+          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDescriptor()
-          .getEnumTypes()
-          .get(0);
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final State[] VALUES = values();
 
-    public static State valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static State valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -380,59 +317,55 @@ private State(int value) {
     // @@protoc_insertion_point(enum_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.State)
   }
 
-  public interface CreatingDataOrBuilder
-      extends
+  public interface CreatingDataOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
-      com.google.protobuf.MessageOrBuilder {}
+      com.google.protobuf.MessageOrBuilder {
+  }
   /**
-   *
-   *
    * 
    * Further data for the creating state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData}
    */
-  public static final class CreatingData extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class CreatingData extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
       CreatingDataOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use CreatingData.newBuilder() to construct.
     private CreatingData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private CreatingData() {}
+    private CreatingData() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new CreatingData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -444,7 +377,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -462,13 +396,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -487,94 +420,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -584,41 +510,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -626,14 +550,13 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
-          getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
       }
 
@@ -648,8 +571,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData(this);
         onBuilt();
         return result;
       }
@@ -658,52 +580,46 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData buildParti
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData other) {
-        if (other
-            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance())
-          return this;
+      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData other) {
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -730,13 +646,12 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -746,7 +661,6 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -759,44 +673,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
-        getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public CreatingData parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public CreatingData parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -808,65 +719,61 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface AcceptedDataOrBuilder
-      extends
+  public interface AcceptedDataOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
-      com.google.protobuf.MessageOrBuilder {}
+      com.google.protobuf.MessageOrBuilder {
+  }
   /**
-   *
-   *
    * 
    * Further data for the accepted state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData}
    */
-  public static final class AcceptedData extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class AcceptedData extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
       AcceptedDataOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use AcceptedData.newBuilder() to construct.
     private AcceptedData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private AcceptedData() {}
+    private AcceptedData() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new AcceptedData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -878,7 +785,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -896,13 +804,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -921,94 +828,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1018,41 +918,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -1060,14 +958,13 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
-          getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
       }
 
@@ -1082,8 +979,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData(this);
         onBuilt();
         return result;
       }
@@ -1092,52 +988,46 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData buildParti
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData other) {
-        if (other
-            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance())
-          return this;
+      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData other) {
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -1164,13 +1054,12 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1180,7 +1069,6 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1193,44 +1081,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
-        getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public AcceptedData parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public AcceptedData parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1242,65 +1127,61 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface ProvisioningDataOrBuilder
-      extends
+  public interface ProvisioningDataOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
-      com.google.protobuf.MessageOrBuilder {}
+      com.google.protobuf.MessageOrBuilder {
+  }
   /**
-   *
-   *
    * 
    * Further data for the provisioning state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData}
    */
-  public static final class ProvisioningData extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class ProvisioningData extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
       ProvisioningDataOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use ProvisioningData.newBuilder() to construct.
     private ProvisioningData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private ProvisioningData() {}
+    private ProvisioningData() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new ProvisioningData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -1312,7 +1193,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -1330,13 +1212,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -1355,95 +1236,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1453,42 +1326,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder.class);
       }
 
-      // Construct using
-      // com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.newBuilder()
-      private Builder() {}
+      // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.newBuilder()
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -1496,16 +1366,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-          getDefaultInstanceForType() {
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-            .getDefaultInstance();
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getDefaultInstanceForType() {
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
       }
 
       @java.lang.Override
@@ -1519,8 +1387,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData build(
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData(this);
         onBuilt();
         return result;
       }
@@ -1529,53 +1396,46 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData buildP
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) {
-          return mergeFrom(
-              (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData other) {
-        if (other
-            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-                .getDefaultInstance()) return this;
+      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData other) {
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -1602,13 +1462,12 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1618,7 +1477,6 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1631,44 +1489,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-        getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public ProvisioningData parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public ProvisioningData parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1680,44 +1535,35 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface FailedDataOrBuilder
-      extends
+  public interface FailedDataOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

      *
      * .google.rpc.Status error = 1;
-     *
      * @return Whether the error field is set.
      */
     boolean hasError();
     /**
-     *
-     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

      *
      * .google.rpc.Status error = 1;
-     *
      * @return The error.
      */
     com.google.rpc.Status getError();
     /**
-     *
-     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

@@ -1727,63 +1573,57 @@ public interface FailedDataOrBuilder
     com.google.rpc.StatusOrBuilder getErrorOrBuilder();
   }
   /**
-   *
-   *
    * 
    * Further data for the failed state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData}
    */
-  public static final class FailedData extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class FailedData extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
       FailedDataOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use FailedData.newBuilder() to construct.
     private FailedData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private FailedData() {}
+    private FailedData() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new FailedData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder.class);
     }
 
     public static final int ERROR_FIELD_NUMBER = 1;
     private com.google.rpc.Status error_;
     /**
-     *
-     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

      *
      * .google.rpc.Status error = 1;
-     *
      * @return Whether the error field is set.
      */
     @java.lang.Override
@@ -1791,14 +1631,11 @@ public boolean hasError() {
       return error_ != null;
     }
     /**
-     *
-     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

      *
      * .google.rpc.Status error = 1;
-     *
      * @return The error.
      */
     @java.lang.Override
@@ -1806,8 +1643,6 @@ public com.google.rpc.Status getError() {
       return error_ == null ? com.google.rpc.Status.getDefaultInstance() : error_;
     }
     /**
-     *
-     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

@@ -1820,7 +1655,6 @@ public com.google.rpc.StatusOrBuilder getErrorOrBuilder() {
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -1832,7 +1666,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       if (error_ != null) {
         output.writeMessage(1, getError());
       }
@@ -1846,7 +1681,8 @@ public int getSerializedSize() {
 
       size = 0;
       if (error_ != null) {
-        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getError());
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, getError());
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -1856,17 +1692,17 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) obj;
 
       if (hasError() != other.hasError()) return false;
       if (hasError()) {
-        if (!getError().equals(other.getError())) return false;
+        if (!getError()
+            .equals(other.getError())) return false;
       }
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -1889,94 +1725,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1986,41 +1815,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2034,14 +1861,13 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
-          getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
       }
 
@@ -2056,20 +1882,18 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData(this);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(
-          com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData result) {
+      private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
-          result.error_ = errorBuilder_ == null ? error_ : errorBuilder_.build();
+          result.error_ = errorBuilder_ == null
+              ? error_
+              : errorBuilder_.build();
         }
       }
 
@@ -2077,41 +1901,38 @@ private void buildPartial0(
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -2119,9 +1940,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData other) {
-        if (other
-            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance())
-          return this;
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance()) return this;
         if (other.hasError()) {
           mergeError(other.getError());
         }
@@ -2151,19 +1970,19 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  input.readMessage(getErrorFieldBuilder().getBuilder(), extensionRegistry);
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 10
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                input.readMessage(
+                    getErrorFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2173,36 +1992,28 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
       private com.google.rpc.Status error_;
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
-          errorBuilder_;
+          com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> errorBuilder_;
       /**
-       *
-       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

        *
        * .google.rpc.Status error = 1;
-       *
        * @return Whether the error field is set.
        */
       public boolean hasError() {
         return ((bitField0_ & 0x00000001) != 0);
       }
       /**
-       *
-       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

        *
        * .google.rpc.Status error = 1;
-       *
        * @return The error.
        */
       public com.google.rpc.Status getError() {
@@ -2213,8 +2024,6 @@ public com.google.rpc.Status getError() {
         }
       }
       /**
-       *
-       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2235,15 +2044,14 @@ public Builder setError(com.google.rpc.Status value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

        *
        * .google.rpc.Status error = 1;
        */
-      public Builder setError(com.google.rpc.Status.Builder builderForValue) {
+      public Builder setError(
+          com.google.rpc.Status.Builder builderForValue) {
         if (errorBuilder_ == null) {
           error_ = builderForValue.build();
         } else {
@@ -2254,8 +2062,6 @@ public Builder setError(com.google.rpc.Status.Builder builderForValue) {
         return this;
       }
       /**
-       *
-       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2264,9 +2070,9 @@ public Builder setError(com.google.rpc.Status.Builder builderForValue) {
        */
       public Builder mergeError(com.google.rpc.Status value) {
         if (errorBuilder_ == null) {
-          if (((bitField0_ & 0x00000001) != 0)
-              && error_ != null
-              && error_ != com.google.rpc.Status.getDefaultInstance()) {
+          if (((bitField0_ & 0x00000001) != 0) &&
+            error_ != null &&
+            error_ != com.google.rpc.Status.getDefaultInstance()) {
             getErrorBuilder().mergeFrom(value);
           } else {
             error_ = value;
@@ -2279,8 +2085,6 @@ public Builder mergeError(com.google.rpc.Status value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2298,8 +2102,6 @@ public Builder clearError() {
         return this;
       }
       /**
-       *
-       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2312,8 +2114,6 @@ public com.google.rpc.Status.Builder getErrorBuilder() {
         return getErrorFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2324,12 +2124,11 @@ public com.google.rpc.StatusOrBuilder getErrorOrBuilder() {
         if (errorBuilder_ != null) {
           return errorBuilder_.getMessageOrBuilder();
         } else {
-          return error_ == null ? com.google.rpc.Status.getDefaultInstance() : error_;
+          return error_ == null ?
+              com.google.rpc.Status.getDefaultInstance() : error_;
         }
       }
       /**
-       *
-       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2337,19 +2136,18 @@ public com.google.rpc.StatusOrBuilder getErrorOrBuilder() {
        * .google.rpc.Status error = 1;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
+          com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> 
           getErrorFieldBuilder() {
         if (errorBuilder_ == null) {
-          errorBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.rpc.Status,
-                  com.google.rpc.Status.Builder,
-                  com.google.rpc.StatusOrBuilder>(getError(), getParentForChildren(), isClean());
+          errorBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>(
+                  getError(),
+                  getParentForChildren(),
+                  isClean());
           error_ = null;
         }
         return errorBuilder_;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2362,44 +2160,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
-        getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public FailedData parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public FailedData parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2411,65 +2206,61 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface DeletingDataOrBuilder
-      extends
+  public interface DeletingDataOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
-      com.google.protobuf.MessageOrBuilder {}
+      com.google.protobuf.MessageOrBuilder {
+  }
   /**
-   *
-   *
    * 
    * Further data for the deleting state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData}
    */
-  public static final class DeletingData extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class DeletingData extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
       DeletingDataOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use DeletingData.newBuilder() to construct.
     private DeletingData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private DeletingData() {}
+    private DeletingData() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new DeletingData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2481,7 +2272,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -2499,13 +2291,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -2524,94 +2315,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -2621,41 +2405,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2663,14 +2445,13 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
-          getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
       }
 
@@ -2685,8 +2466,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData(this);
         onBuilt();
         return result;
       }
@@ -2695,52 +2475,46 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData buildParti
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData other) {
-        if (other
-            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance())
-          return this;
+      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData other) {
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -2767,13 +2541,12 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2783,7 +2556,6 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2796,44 +2568,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
-        getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public DeletingData parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public DeletingData parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2845,65 +2614,61 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface ActiveDataOrBuilder
-      extends
+  public interface ActiveDataOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
-      com.google.protobuf.MessageOrBuilder {}
+      com.google.protobuf.MessageOrBuilder {
+  }
   /**
-   *
-   *
    * 
    * Further data for the active state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData}
    */
-  public static final class ActiveData extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class ActiveData extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
       ActiveDataOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use ActiveData.newBuilder() to construct.
     private ActiveData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private ActiveData() {}
+    private ActiveData() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new ActiveData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2915,7 +2680,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -2933,13 +2699,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -2958,94 +2723,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -3055,41 +2813,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -3097,14 +2853,13 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
-          getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
       }
 
@@ -3119,8 +2874,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData(this);
         onBuilt();
         return result;
       }
@@ -3129,41 +2883,38 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData buildPartial
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -3171,9 +2922,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData other) {
-        if (other
-            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance())
-          return this;
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -3200,13 +2949,12 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -3216,7 +2964,6 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -3229,44 +2976,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
-        getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public ActiveData parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public ActiveData parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3278,65 +3022,61 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface SuspendingDataOrBuilder
-      extends
+  public interface SuspendingDataOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
-      com.google.protobuf.MessageOrBuilder {}
+      com.google.protobuf.MessageOrBuilder {
+  }
   /**
-   *
-   *
    * 
    * Further data for the suspending state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData}
    */
-  public static final class SuspendingData extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class SuspendingData extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
       SuspendingDataOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use SuspendingData.newBuilder() to construct.
     private SuspendingData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private SuspendingData() {}
+    private SuspendingData() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new SuspendingData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -3348,7 +3088,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -3366,13 +3107,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -3391,95 +3131,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -3489,42 +3221,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder.class);
       }
 
-      // Construct using
-      // com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.newBuilder()
-      private Builder() {}
+      // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.newBuilder()
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -3532,16 +3261,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-          getDefaultInstanceForType() {
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-            .getDefaultInstance();
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getDefaultInstanceForType() {
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
       }
 
       @java.lang.Override
@@ -3555,8 +3282,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData build()
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData(this);
         onBuilt();
         return result;
       }
@@ -3565,53 +3291,46 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData buildPar
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) {
-          return mergeFrom(
-              (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData other) {
-        if (other
-            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-                .getDefaultInstance()) return this;
+      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData other) {
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -3638,13 +3357,12 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -3654,7 +3372,6 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -3667,44 +3384,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-        getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public SuspendingData parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public SuspendingData parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3716,65 +3430,61 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface SuspendedDataOrBuilder
-      extends
+  public interface SuspendedDataOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
-      com.google.protobuf.MessageOrBuilder {}
+      com.google.protobuf.MessageOrBuilder {
+  }
   /**
-   *
-   *
    * 
    * Further data for the suspended state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData}
    */
-  public static final class SuspendedData extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class SuspendedData extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
       SuspendedDataOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use SuspendedData.newBuilder() to construct.
     private SuspendedData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private SuspendedData() {}
+    private SuspendedData() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new SuspendedData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -3786,7 +3496,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -3804,13 +3515,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -3829,95 +3539,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -3927,42 +3629,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder.class);
       }
 
-      // Construct using
-      // com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.newBuilder()
-      private Builder() {}
+      // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.newBuilder()
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -3970,14 +3669,13 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
-          getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
       }
 
@@ -3992,8 +3690,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData(this);
         onBuilt();
         return result;
       }
@@ -4002,52 +3699,46 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData buildPart
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData other) {
-        if (other
-            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance())
-          return this;
+      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData other) {
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -4074,13 +3765,12 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -4090,7 +3780,6 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -4103,44 +3792,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
-        getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public SuspendedData parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public SuspendedData parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -4152,18 +3838,16 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
   private int stateDataCase_ = 0;
   private java.lang.Object stateData_;
-
   public enum StateDataCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     CREATING_DATA(2),
     ACCEPTED_DATA(3),
@@ -4175,7 +3859,6 @@ public enum StateDataCase
     SUSPENDED_DATA(9),
     STATEDATA_NOT_SET(0);
     private final int value;
-
     private StateDataCase(int value) {
       this.value = value;
     }
@@ -4191,85 +3874,62 @@ public static StateDataCase valueOf(int value) {
 
     public static StateDataCase forNumber(int value) {
       switch (value) {
-        case 2:
-          return CREATING_DATA;
-        case 3:
-          return ACCEPTED_DATA;
-        case 4:
-          return PROVISIONING_DATA;
-        case 5:
-          return FAILED_DATA;
-        case 6:
-          return DELETING_DATA;
-        case 7:
-          return ACTIVE_DATA;
-        case 8:
-          return SUSPENDING_DATA;
-        case 9:
-          return SUSPENDED_DATA;
-        case 0:
-          return STATEDATA_NOT_SET;
-        default:
-          return null;
+        case 2: return CREATING_DATA;
+        case 3: return ACCEPTED_DATA;
+        case 4: return PROVISIONING_DATA;
+        case 5: return FAILED_DATA;
+        case 6: return DELETING_DATA;
+        case 7: return ACTIVE_DATA;
+        case 8: return SUSPENDING_DATA;
+        case 9: return SUSPENDED_DATA;
+        case 0: return STATEDATA_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public StateDataCase getStateDataCase() {
-    return StateDataCase.forNumber(stateDataCase_);
+  public StateDataCase
+  getStateDataCase() {
+    return StateDataCase.forNumber(
+        stateDataCase_);
   }
 
   public static final int STATE_FIELD_NUMBER = 1;
   private int state_ = 0;
   /**
-   *
-   *
    * 
    * State of the QueuedResource request.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
-   *
    * @return The enum numeric value on the wire for state.
    */
-  @java.lang.Override
-  public int getStateValue() {
+  @java.lang.Override public int getStateValue() {
     return state_;
   }
   /**
-   *
-   *
    * 
    * State of the QueuedResource request.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
-   *
    * @return The state.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.State getState() {
-    com.google.cloud.tpu.v2alpha1.QueuedResourceState.State result =
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.forNumber(state_);
-    return result == null
-        ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.UNRECOGNIZED
-        : result;
+  @java.lang.Override public com.google.cloud.tpu.v2alpha1.QueuedResourceState.State getState() {
+    com.google.cloud.tpu.v2alpha1.QueuedResourceState.State result = com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.forNumber(state_);
+    return result == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.UNRECOGNIZED : result;
   }
 
   public static final int CREATING_DATA_FIELD_NUMBER = 2;
   /**
-   *
-   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
-   *
    * @return Whether the creatingData field is set.
    */
   @java.lang.Override
@@ -4277,26 +3937,21 @@ public boolean hasCreatingData() {
     return stateDataCase_ == 2;
   }
   /**
-   *
-   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
-   *
    * @return The creatingData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getCreatingData() {
     if (stateDataCase_ == 2) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Further data for the creating state.
    * 

@@ -4304,24 +3959,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getCreatin
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder
-      getCreatingDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder getCreatingDataOrBuilder() {
     if (stateDataCase_ == 2) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
   }
 
   public static final int ACCEPTED_DATA_FIELD_NUMBER = 3;
   /**
-   *
-   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
-   *
    * @return Whether the acceptedData field is set.
    */
   @java.lang.Override
@@ -4329,26 +3980,21 @@ public boolean hasAcceptedData() {
     return stateDataCase_ == 3;
   }
   /**
-   *
-   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
-   *
    * @return The acceptedData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getAcceptedData() {
     if (stateDataCase_ == 3) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Further data for the accepted state.
    * 

@@ -4356,25 +4002,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getAccepte
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder
-      getAcceptedDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder getAcceptedDataOrBuilder() {
     if (stateDataCase_ == 3) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
   }
 
   public static final int PROVISIONING_DATA_FIELD_NUMBER = 4;
   /**
-   *
-   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
    * @return Whether the provisioningData field is set.
    */
   @java.lang.Override
@@ -4382,53 +4023,42 @@ public boolean hasProvisioningData() {
     return stateDataCase_ == 4;
   }
   /**
-   *
-   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
    * @return The provisioningData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getProvisioningData() {
     if (stateDataCase_ == 4) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder
-      getProvisioningDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder getProvisioningDataOrBuilder() {
     if (stateDataCase_ == 4) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
   }
 
   public static final int FAILED_DATA_FIELD_NUMBER = 5;
   /**
-   *
-   *
    * 
    * Further data for the failed state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
-   *
    * @return Whether the failedData field is set.
    */
   @java.lang.Override
@@ -4436,26 +4066,21 @@ public boolean hasFailedData() {
     return stateDataCase_ == 5;
   }
   /**
-   *
-   *
    * 
    * Further data for the failed state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
-   *
    * @return The failedData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getFailedData() {
     if (stateDataCase_ == 5) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Further data for the failed state.
    * 

@@ -4463,24 +4088,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getFailedDat
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder
-      getFailedDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder getFailedDataOrBuilder() {
     if (stateDataCase_ == 5) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
   }
 
   public static final int DELETING_DATA_FIELD_NUMBER = 6;
   /**
-   *
-   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
-   *
    * @return Whether the deletingData field is set.
    */
   @java.lang.Override
@@ -4488,26 +4109,21 @@ public boolean hasDeletingData() {
     return stateDataCase_ == 6;
   }
   /**
-   *
-   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
-   *
    * @return The deletingData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDeletingData() {
     if (stateDataCase_ == 6) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Further data for the deleting state.
    * 

@@ -4515,24 +4131,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDeletin
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder
-      getDeletingDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder getDeletingDataOrBuilder() {
     if (stateDataCase_ == 6) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
   }
 
   public static final int ACTIVE_DATA_FIELD_NUMBER = 7;
   /**
-   *
-   *
    * 
    * Further data for the active state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
-   *
    * @return Whether the activeData field is set.
    */
   @java.lang.Override
@@ -4540,26 +4152,21 @@ public boolean hasActiveData() {
     return stateDataCase_ == 7;
   }
   /**
-   *
-   *
    * 
    * Further data for the active state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
-   *
    * @return The activeData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getActiveData() {
     if (stateDataCase_ == 7) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Further data for the active state.
    * 

@@ -4567,24 +4174,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getActiveDat
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder
-      getActiveDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder getActiveDataOrBuilder() {
     if (stateDataCase_ == 7) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
   }
 
   public static final int SUSPENDING_DATA_FIELD_NUMBER = 8;
   /**
-   *
-   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-   *
    * @return Whether the suspendingData field is set.
    */
   @java.lang.Override
@@ -4592,26 +4195,21 @@ public boolean hasSuspendingData() {
     return stateDataCase_ == 8;
   }
   /**
-   *
-   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-   *
    * @return The suspendingData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getSuspendingData() {
     if (stateDataCase_ == 8) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Further data for the suspending state.
    * 

@@ -4619,24 +4217,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getSuspe
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder
-      getSuspendingDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder getSuspendingDataOrBuilder() {
     if (stateDataCase_ == 8) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
   }
 
   public static final int SUSPENDED_DATA_FIELD_NUMBER = 9;
   /**
-   *
-   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
-   *
    * @return Whether the suspendedData field is set.
    */
   @java.lang.Override
@@ -4644,26 +4238,21 @@ public boolean hasSuspendedData() {
     return stateDataCase_ == 9;
   }
   /**
-   *
-   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
-   *
    * @return The suspendedData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getSuspendedData() {
     if (stateDataCase_ == 9) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Further data for the suspended state.
    * 

@@ -4671,16 +4260,14 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getSuspen
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder
-      getSuspendedDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder getSuspendedDataOrBuilder() {
     if (stateDataCase_ == 9) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -4692,42 +4279,34 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (state_
-        != com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.STATE_UNSPECIFIED.getNumber()) {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
+    if (state_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.STATE_UNSPECIFIED.getNumber()) {
       output.writeEnum(1, state_);
     }
     if (stateDataCase_ == 2) {
-      output.writeMessage(
-          2, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_);
+      output.writeMessage(2, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_);
     }
     if (stateDataCase_ == 3) {
-      output.writeMessage(
-          3, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_);
+      output.writeMessage(3, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_);
     }
     if (stateDataCase_ == 4) {
-      output.writeMessage(
-          4, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_);
+      output.writeMessage(4, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_);
     }
     if (stateDataCase_ == 5) {
-      output.writeMessage(
-          5, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_);
+      output.writeMessage(5, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_);
     }
     if (stateDataCase_ == 6) {
-      output.writeMessage(
-          6, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_);
+      output.writeMessage(6, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_);
     }
     if (stateDataCase_ == 7) {
-      output.writeMessage(
-          7, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_);
+      output.writeMessage(7, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_);
     }
     if (stateDataCase_ == 8) {
-      output.writeMessage(
-          8, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_);
+      output.writeMessage(8, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_);
     }
     if (stateDataCase_ == 9) {
-      output.writeMessage(
-          9, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_);
+      output.writeMessage(9, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_);
     }
     getUnknownFields().writeTo(output);
   }
@@ -4738,49 +4317,41 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (state_
-        != com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.STATE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, state_);
+    if (state_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.STATE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(1, state_);
     }
     if (stateDataCase_ == 2) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              2, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_);
     }
     if (stateDataCase_ == 3) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              3, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_);
     }
     if (stateDataCase_ == 4) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              4, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(4, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_);
     }
     if (stateDataCase_ == 5) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              5, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(5, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_);
     }
     if (stateDataCase_ == 6) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              6, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(6, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_);
     }
     if (stateDataCase_ == 7) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              7, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(7, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_);
     }
     if (stateDataCase_ == 8) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              8, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(8, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_);
     }
     if (stateDataCase_ == 9) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              9, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(9, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -4790,40 +4361,47 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.QueuedResourceState other =
-        (com.google.cloud.tpu.v2alpha1.QueuedResourceState) obj;
+    com.google.cloud.tpu.v2alpha1.QueuedResourceState other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState) obj;
 
     if (state_ != other.state_) return false;
     if (!getStateDataCase().equals(other.getStateDataCase())) return false;
     switch (stateDataCase_) {
       case 2:
-        if (!getCreatingData().equals(other.getCreatingData())) return false;
+        if (!getCreatingData()
+            .equals(other.getCreatingData())) return false;
         break;
       case 3:
-        if (!getAcceptedData().equals(other.getAcceptedData())) return false;
+        if (!getAcceptedData()
+            .equals(other.getAcceptedData())) return false;
         break;
       case 4:
-        if (!getProvisioningData().equals(other.getProvisioningData())) return false;
+        if (!getProvisioningData()
+            .equals(other.getProvisioningData())) return false;
         break;
       case 5:
-        if (!getFailedData().equals(other.getFailedData())) return false;
+        if (!getFailedData()
+            .equals(other.getFailedData())) return false;
         break;
       case 6:
-        if (!getDeletingData().equals(other.getDeletingData())) return false;
+        if (!getDeletingData()
+            .equals(other.getDeletingData())) return false;
         break;
       case 7:
-        if (!getActiveData().equals(other.getActiveData())) return false;
+        if (!getActiveData()
+            .equals(other.getActiveData())) return false;
         break;
       case 8:
-        if (!getSuspendingData().equals(other.getSuspendingData())) return false;
+        if (!getSuspendingData()
+            .equals(other.getSuspendingData())) return false;
         break;
       case 9:
-        if (!getSuspendedData().equals(other.getSuspendedData())) return false;
+        if (!getSuspendedData()
+            .equals(other.getSuspendedData())) return false;
         break;
       case 0:
       default:
@@ -4883,135 +4461,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * QueuedResourceState defines the details of the QueuedResource request.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState)
       com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -5047,9 +4619,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
     }
 
     @java.lang.Override
@@ -5068,11 +4640,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.QueuedResourceState buildPartial() {
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState result =
-          new com.google.cloud.tpu.v2alpha1.QueuedResourceState(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -5088,28 +4657,36 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResourceState res
     private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResourceState result) {
       result.stateDataCase_ = stateDataCase_;
       result.stateData_ = this.stateData_;
-      if (stateDataCase_ == 2 && creatingDataBuilder_ != null) {
+      if (stateDataCase_ == 2 &&
+          creatingDataBuilder_ != null) {
         result.stateData_ = creatingDataBuilder_.build();
       }
-      if (stateDataCase_ == 3 && acceptedDataBuilder_ != null) {
+      if (stateDataCase_ == 3 &&
+          acceptedDataBuilder_ != null) {
         result.stateData_ = acceptedDataBuilder_.build();
       }
-      if (stateDataCase_ == 4 && provisioningDataBuilder_ != null) {
+      if (stateDataCase_ == 4 &&
+          provisioningDataBuilder_ != null) {
         result.stateData_ = provisioningDataBuilder_.build();
       }
-      if (stateDataCase_ == 5 && failedDataBuilder_ != null) {
+      if (stateDataCase_ == 5 &&
+          failedDataBuilder_ != null) {
         result.stateData_ = failedDataBuilder_.build();
       }
-      if (stateDataCase_ == 6 && deletingDataBuilder_ != null) {
+      if (stateDataCase_ == 6 &&
+          deletingDataBuilder_ != null) {
         result.stateData_ = deletingDataBuilder_.build();
       }
-      if (stateDataCase_ == 7 && activeDataBuilder_ != null) {
+      if (stateDataCase_ == 7 &&
+          activeDataBuilder_ != null) {
         result.stateData_ = activeDataBuilder_.build();
       }
-      if (stateDataCase_ == 8 && suspendingDataBuilder_ != null) {
+      if (stateDataCase_ == 8 &&
+          suspendingDataBuilder_ != null) {
         result.stateData_ = suspendingDataBuilder_.build();
       }
-      if (stateDataCase_ == 9 && suspendedDataBuilder_ != null) {
+      if (stateDataCase_ == 9 &&
+          suspendedDataBuilder_ != null) {
         result.stateData_ = suspendedDataBuilder_.build();
       }
     }
@@ -5118,39 +4695,38 @@ private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResourceStat
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -5158,56 +4734,46 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState other) {
-      if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()) return this;
       if (other.state_ != 0) {
         setStateValue(other.getStateValue());
       }
       switch (other.getStateDataCase()) {
-        case CREATING_DATA:
-          {
-            mergeCreatingData(other.getCreatingData());
-            break;
-          }
-        case ACCEPTED_DATA:
-          {
-            mergeAcceptedData(other.getAcceptedData());
-            break;
-          }
-        case PROVISIONING_DATA:
-          {
-            mergeProvisioningData(other.getProvisioningData());
-            break;
-          }
-        case FAILED_DATA:
-          {
-            mergeFailedData(other.getFailedData());
-            break;
-          }
-        case DELETING_DATA:
-          {
-            mergeDeletingData(other.getDeletingData());
-            break;
-          }
-        case ACTIVE_DATA:
-          {
-            mergeActiveData(other.getActiveData());
-            break;
-          }
-        case SUSPENDING_DATA:
-          {
-            mergeSuspendingData(other.getSuspendingData());
-            break;
-          }
-        case SUSPENDED_DATA:
-          {
-            mergeSuspendedData(other.getSuspendedData());
-            break;
-          }
-        case STATEDATA_NOT_SET:
-          {
-            break;
-          }
+        case CREATING_DATA: {
+          mergeCreatingData(other.getCreatingData());
+          break;
+        }
+        case ACCEPTED_DATA: {
+          mergeAcceptedData(other.getAcceptedData());
+          break;
+        }
+        case PROVISIONING_DATA: {
+          mergeProvisioningData(other.getProvisioningData());
+          break;
+        }
+        case FAILED_DATA: {
+          mergeFailedData(other.getFailedData());
+          break;
+        }
+        case DELETING_DATA: {
+          mergeDeletingData(other.getDeletingData());
+          break;
+        }
+        case ACTIVE_DATA: {
+          mergeActiveData(other.getActiveData());
+          break;
+        }
+        case SUSPENDING_DATA: {
+          mergeSuspendingData(other.getSuspendingData());
+          break;
+        }
+        case SUSPENDED_DATA: {
+          mergeSuspendedData(other.getSuspendedData());
+          break;
+        }
+        case STATEDATA_NOT_SET: {
+          break;
+        }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -5235,68 +4801,73 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8:
-              {
-                state_ = input.readEnum();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 8
-            case 18:
-              {
-                input.readMessage(getCreatingDataFieldBuilder().getBuilder(), extensionRegistry);
-                stateDataCase_ = 2;
-                break;
-              } // case 18
-            case 26:
-              {
-                input.readMessage(getAcceptedDataFieldBuilder().getBuilder(), extensionRegistry);
-                stateDataCase_ = 3;
-                break;
-              } // case 26
-            case 34:
-              {
-                input.readMessage(
-                    getProvisioningDataFieldBuilder().getBuilder(), extensionRegistry);
-                stateDataCase_ = 4;
-                break;
-              } // case 34
-            case 42:
-              {
-                input.readMessage(getFailedDataFieldBuilder().getBuilder(), extensionRegistry);
-                stateDataCase_ = 5;
-                break;
-              } // case 42
-            case 50:
-              {
-                input.readMessage(getDeletingDataFieldBuilder().getBuilder(), extensionRegistry);
-                stateDataCase_ = 6;
-                break;
-              } // case 50
-            case 58:
-              {
-                input.readMessage(getActiveDataFieldBuilder().getBuilder(), extensionRegistry);
-                stateDataCase_ = 7;
-                break;
-              } // case 58
-            case 66:
-              {
-                input.readMessage(getSuspendingDataFieldBuilder().getBuilder(), extensionRegistry);
-                stateDataCase_ = 8;
-                break;
-              } // case 66
-            case 74:
-              {
-                input.readMessage(getSuspendedDataFieldBuilder().getBuilder(), extensionRegistry);
-                stateDataCase_ = 9;
-                break;
-              } // case 74
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 8: {
+              state_ = input.readEnum();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 8
+            case 18: {
+              input.readMessage(
+                  getCreatingDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              stateDataCase_ = 2;
+              break;
+            } // case 18
+            case 26: {
+              input.readMessage(
+                  getAcceptedDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              stateDataCase_ = 3;
+              break;
+            } // case 26
+            case 34: {
+              input.readMessage(
+                  getProvisioningDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              stateDataCase_ = 4;
+              break;
+            } // case 34
+            case 42: {
+              input.readMessage(
+                  getFailedDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              stateDataCase_ = 5;
+              break;
+            } // case 42
+            case 50: {
+              input.readMessage(
+                  getDeletingDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              stateDataCase_ = 6;
+              break;
+            } // case 50
+            case 58: {
+              input.readMessage(
+                  getActiveDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              stateDataCase_ = 7;
+              break;
+            } // case 58
+            case 66: {
+              input.readMessage(
+                  getSuspendingDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              stateDataCase_ = 8;
+              break;
+            } // case 66
+            case 74: {
+              input.readMessage(
+                  getSuspendedDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              stateDataCase_ = 9;
+              break;
+            } // case 74
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -5306,12 +4877,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int stateDataCase_ = 0;
     private java.lang.Object stateData_;
-
-    public StateDataCase getStateDataCase() {
-      return StateDataCase.forNumber(stateDataCase_);
+    public StateDataCase
+        getStateDataCase() {
+      return StateDataCase.forNumber(
+          stateDataCase_);
     }
 
     public Builder clearStateData() {
@@ -5325,29 +4896,22 @@ public Builder clearStateData() {
 
     private int state_ = 0;
     /**
-     *
-     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
-     *
      * @return The enum numeric value on the wire for state.
      */
-    @java.lang.Override
-    public int getStateValue() {
+    @java.lang.Override public int getStateValue() {
       return state_;
     }
     /**
-     *
-     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
-     *
      * @param value The enum numeric value on the wire for state to set.
      * @return This builder for chaining.
      */
@@ -5358,33 +4922,24 @@ public Builder setStateValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
-     *
      * @return The state.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.QueuedResourceState.State getState() {
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.State result =
-          com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.forNumber(state_);
-      return result == null
-          ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.UNRECOGNIZED
-          : result;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.State result = com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.forNumber(state_);
+      return result == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
-     *
      * @param value The state to set.
      * @return This builder for chaining.
      */
@@ -5398,14 +4953,11 @@ public Builder setState(com.google.cloud.tpu.v2alpha1.QueuedResourceState.State
       return this;
     }
     /**
-     *
-     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearState() {
@@ -5416,19 +4968,13 @@ public Builder clearState() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder>
-        creatingDataBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder> creatingDataBuilder_;
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
-     *
      * @return Whether the creatingData field is set.
      */
     @java.lang.Override
@@ -5436,14 +4982,11 @@ public boolean hasCreatingData() {
       return stateDataCase_ == 2;
     }
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
-     *
      * @return The creatingData.
      */
     @java.lang.Override
@@ -5461,16 +5004,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getCreatin
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
-    public Builder setCreatingData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData value) {
+    public Builder setCreatingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData value) {
       if (creatingDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5484,8 +5024,6 @@ public Builder setCreatingData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

@@ -5504,26 +5042,18 @@ public Builder setCreatingData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
-    public Builder mergeCreatingData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData value) {
+    public Builder mergeCreatingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData value) {
       if (creatingDataBuilder_ == null) {
-        if (stateDataCase_ == 2
-            && stateData_
-                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
-                    .getDefaultInstance()) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (stateDataCase_ == 2 &&
+            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance()) {
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_)
+              .mergeFrom(value).buildPartial();
         } else {
           stateData_ = value;
         }
@@ -5539,8 +5069,6 @@ public Builder mergeCreatingData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

@@ -5564,21 +5092,16 @@ public Builder clearCreatingData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder
-        getCreatingDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder getCreatingDataBuilder() {
       return getCreatingDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

@@ -5586,8 +5109,7 @@ public Builder clearCreatingData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder
-        getCreatingDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder getCreatingDataOrBuilder() {
       if ((stateDataCase_ == 2) && (creatingDataBuilder_ != null)) {
         return creatingDataBuilder_.getMessageOrBuilder();
       } else {
@@ -5598,8 +5120,6 @@ public Builder clearCreatingData() {
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

@@ -5607,20 +5127,14 @@ public Builder clearCreatingData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder> 
         getCreatingDataFieldBuilder() {
       if (creatingDataBuilder_ == null) {
         if (!(stateDataCase_ == 2)) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
         }
-        creatingDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder>(
+        creatingDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -5632,19 +5146,13 @@ public Builder clearCreatingData() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder>
-        acceptedDataBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder> acceptedDataBuilder_;
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
-     *
      * @return Whether the acceptedData field is set.
      */
     @java.lang.Override
@@ -5652,14 +5160,11 @@ public boolean hasAcceptedData() {
       return stateDataCase_ == 3;
     }
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
-     *
      * @return The acceptedData.
      */
     @java.lang.Override
@@ -5677,16 +5182,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getAccepte
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
-    public Builder setAcceptedData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData value) {
+    public Builder setAcceptedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData value) {
       if (acceptedDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5700,8 +5202,6 @@ public Builder setAcceptedData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

@@ -5720,26 +5220,18 @@ public Builder setAcceptedData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
-    public Builder mergeAcceptedData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData value) {
+    public Builder mergeAcceptedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData value) {
       if (acceptedDataBuilder_ == null) {
-        if (stateDataCase_ == 3
-            && stateData_
-                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
-                    .getDefaultInstance()) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (stateDataCase_ == 3 &&
+            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance()) {
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_)
+              .mergeFrom(value).buildPartial();
         } else {
           stateData_ = value;
         }
@@ -5755,8 +5247,6 @@ public Builder mergeAcceptedData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

@@ -5780,21 +5270,16 @@ public Builder clearAcceptedData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder
-        getAcceptedDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder getAcceptedDataBuilder() {
       return getAcceptedDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

@@ -5802,8 +5287,7 @@ public Builder clearAcceptedData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder
-        getAcceptedDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder getAcceptedDataOrBuilder() {
       if ((stateDataCase_ == 3) && (acceptedDataBuilder_ != null)) {
         return acceptedDataBuilder_.getMessageOrBuilder();
       } else {
@@ -5814,8 +5298,6 @@ public Builder clearAcceptedData() {
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

@@ -5823,20 +5305,14 @@ public Builder clearAcceptedData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder> 
         getAcceptedDataFieldBuilder() {
       if (acceptedDataBuilder_ == null) {
         if (!(stateDataCase_ == 3)) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
         }
-        acceptedDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder>(
+        acceptedDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -5848,20 +5324,13 @@ public Builder clearAcceptedData() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder>
-        provisioningDataBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder> provisioningDataBuilder_;
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
      * @return Whether the provisioningData field is set.
      */
     @java.lang.Override
@@ -5869,46 +5338,35 @@ public boolean hasProvisioningData() {
       return stateDataCase_ == 4;
     }
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
      * @return The provisioningData.
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-        getProvisioningData() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getProvisioningData() {
       if (provisioningDataBuilder_ == null) {
         if (stateDataCase_ == 4) {
           return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-            .getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
       } else {
         if (stateDataCase_ == 4) {
           return provisioningDataBuilder_.getMessage();
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-            .getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
      */
-    public Builder setProvisioningData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData value) {
+    public Builder setProvisioningData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData value) {
       if (provisioningDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5922,18 +5380,14 @@ public Builder setProvisioningData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
      */
     public Builder setProvisioningData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder
-            builderForValue) {
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder builderForValue) {
       if (provisioningDataBuilder_ == null) {
         stateData_ = builderForValue.build();
         onChanged();
@@ -5944,28 +5398,18 @@ public Builder setProvisioningData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
      */
-    public Builder mergeProvisioningData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData value) {
+    public Builder mergeProvisioningData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData value) {
       if (provisioningDataBuilder_ == null) {
-        if (stateDataCase_ == 4
-            && stateData_
-                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-                    .getDefaultInstance()) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
-                          stateData_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (stateDataCase_ == 4 &&
+            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance()) {
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_)
+              .mergeFrom(value).buildPartial();
         } else {
           stateData_ = value;
         }
@@ -5981,14 +5425,11 @@ public Builder mergeProvisioningData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
      */
     public Builder clearProvisioningData() {
       if (provisioningDataBuilder_ == null) {
@@ -6007,68 +5448,49 @@ public Builder clearProvisioningData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder
-        getProvisioningDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder getProvisioningDataBuilder() {
       return getProvisioningDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder
-        getProvisioningDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder getProvisioningDataOrBuilder() {
       if ((stateDataCase_ == 4) && (provisioningDataBuilder_ != null)) {
         return provisioningDataBuilder_.getMessageOrBuilder();
       } else {
         if (stateDataCase_ == 4) {
           return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-            .getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder> 
         getProvisioningDataFieldBuilder() {
       if (provisioningDataBuilder_ == null) {
         if (!(stateDataCase_ == 4)) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-                  .getDefaultInstance();
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
         }
-        provisioningDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder>(
+        provisioningDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -6080,19 +5502,13 @@ public Builder clearProvisioningData() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder>
-        failedDataBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder> failedDataBuilder_;
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
-     *
      * @return Whether the failedData field is set.
      */
     @java.lang.Override
@@ -6100,14 +5516,11 @@ public boolean hasFailedData() {
       return stateDataCase_ == 5;
     }
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
-     *
      * @return The failedData.
      */
     @java.lang.Override
@@ -6125,16 +5538,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getFailedDat
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
-    public Builder setFailedData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData value) {
+    public Builder setFailedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData value) {
       if (failedDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6148,8 +5558,6 @@ public Builder setFailedData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

@@ -6168,26 +5576,18 @@ public Builder setFailedData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
-    public Builder mergeFailedData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData value) {
+    public Builder mergeFailedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData value) {
       if (failedDataBuilder_ == null) {
-        if (stateDataCase_ == 5
-            && stateData_
-                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
-                    .getDefaultInstance()) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (stateDataCase_ == 5 &&
+            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance()) {
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_)
+              .mergeFrom(value).buildPartial();
         } else {
           stateData_ = value;
         }
@@ -6203,8 +5603,6 @@ public Builder mergeFailedData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

@@ -6228,21 +5626,16 @@ public Builder clearFailedData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder
-        getFailedDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder getFailedDataBuilder() {
       return getFailedDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

@@ -6250,8 +5643,7 @@ public Builder clearFailedData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder
-        getFailedDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder getFailedDataOrBuilder() {
       if ((stateDataCase_ == 5) && (failedDataBuilder_ != null)) {
         return failedDataBuilder_.getMessageOrBuilder();
       } else {
@@ -6262,8 +5654,6 @@ public Builder clearFailedData() {
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

@@ -6271,20 +5661,14 @@ public Builder clearFailedData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder> 
         getFailedDataFieldBuilder() {
       if (failedDataBuilder_ == null) {
         if (!(stateDataCase_ == 5)) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
         }
-        failedDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder>(
+        failedDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -6296,19 +5680,13 @@ public Builder clearFailedData() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder>
-        deletingDataBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder> deletingDataBuilder_;
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
-     *
      * @return Whether the deletingData field is set.
      */
     @java.lang.Override
@@ -6316,14 +5694,11 @@ public boolean hasDeletingData() {
       return stateDataCase_ == 6;
     }
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
-     *
      * @return The deletingData.
      */
     @java.lang.Override
@@ -6341,16 +5716,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDeletin
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
-    public Builder setDeletingData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData value) {
+    public Builder setDeletingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData value) {
       if (deletingDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6364,8 +5736,6 @@ public Builder setDeletingData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

@@ -6384,26 +5754,18 @@ public Builder setDeletingData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
-    public Builder mergeDeletingData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData value) {
+    public Builder mergeDeletingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData value) {
       if (deletingDataBuilder_ == null) {
-        if (stateDataCase_ == 6
-            && stateData_
-                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
-                    .getDefaultInstance()) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (stateDataCase_ == 6 &&
+            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance()) {
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_)
+              .mergeFrom(value).buildPartial();
         } else {
           stateData_ = value;
         }
@@ -6419,8 +5781,6 @@ public Builder mergeDeletingData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

@@ -6444,21 +5804,16 @@ public Builder clearDeletingData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder
-        getDeletingDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder getDeletingDataBuilder() {
       return getDeletingDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

@@ -6466,8 +5821,7 @@ public Builder clearDeletingData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder
-        getDeletingDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder getDeletingDataOrBuilder() {
       if ((stateDataCase_ == 6) && (deletingDataBuilder_ != null)) {
         return deletingDataBuilder_.getMessageOrBuilder();
       } else {
@@ -6478,8 +5832,6 @@ public Builder clearDeletingData() {
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

@@ -6487,20 +5839,14 @@ public Builder clearDeletingData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder> 
         getDeletingDataFieldBuilder() {
       if (deletingDataBuilder_ == null) {
         if (!(stateDataCase_ == 6)) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
         }
-        deletingDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder>(
+        deletingDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -6512,19 +5858,13 @@ public Builder clearDeletingData() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder>
-        activeDataBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder> activeDataBuilder_;
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
-     *
      * @return Whether the activeData field is set.
      */
     @java.lang.Override
@@ -6532,14 +5872,11 @@ public boolean hasActiveData() {
       return stateDataCase_ == 7;
     }
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
-     *
      * @return The activeData.
      */
     @java.lang.Override
@@ -6557,16 +5894,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getActiveDat
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
-    public Builder setActiveData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData value) {
+    public Builder setActiveData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData value) {
       if (activeDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6580,8 +5914,6 @@ public Builder setActiveData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

@@ -6600,26 +5932,18 @@ public Builder setActiveData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
-    public Builder mergeActiveData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData value) {
+    public Builder mergeActiveData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData value) {
       if (activeDataBuilder_ == null) {
-        if (stateDataCase_ == 7
-            && stateData_
-                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
-                    .getDefaultInstance()) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (stateDataCase_ == 7 &&
+            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance()) {
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_)
+              .mergeFrom(value).buildPartial();
         } else {
           stateData_ = value;
         }
@@ -6635,8 +5959,6 @@ public Builder mergeActiveData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

@@ -6660,21 +5982,16 @@ public Builder clearActiveData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder
-        getActiveDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder getActiveDataBuilder() {
       return getActiveDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

@@ -6682,8 +5999,7 @@ public Builder clearActiveData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder
-        getActiveDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder getActiveDataOrBuilder() {
       if ((stateDataCase_ == 7) && (activeDataBuilder_ != null)) {
         return activeDataBuilder_.getMessageOrBuilder();
       } else {
@@ -6694,8 +6010,6 @@ public Builder clearActiveData() {
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

@@ -6703,20 +6017,14 @@ public Builder clearActiveData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder> 
         getActiveDataFieldBuilder() {
       if (activeDataBuilder_ == null) {
         if (!(stateDataCase_ == 7)) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
         }
-        activeDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder>(
+        activeDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -6728,20 +6036,13 @@ public Builder clearActiveData() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder>
-        suspendingDataBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder> suspendingDataBuilder_;
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
      * @return Whether the suspendingData field is set.
      */
     @java.lang.Override
@@ -6749,15 +6050,11 @@ public boolean hasSuspendingData() {
       return stateDataCase_ == 8;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
      * @return The suspendingData.
      */
     @java.lang.Override
@@ -6766,28 +6063,22 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getSuspe
         if (stateDataCase_ == 8) {
           return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-            .getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
       } else {
         if (stateDataCase_ == 8) {
           return suspendingDataBuilder_.getMessage();
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-            .getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
      */
-    public Builder setSuspendingData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData value) {
+    public Builder setSuspendingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData value) {
       if (suspendingDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6801,14 +6092,11 @@ public Builder setSuspendingData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
      */
     public Builder setSuspendingData(
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder builderForValue) {
@@ -6822,27 +6110,18 @@ public Builder setSuspendingData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
      */
-    public Builder mergeSuspendingData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData value) {
+    public Builder mergeSuspendingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData value) {
       if (suspendingDataBuilder_ == null) {
-        if (stateDataCase_ == 8
-            && stateData_
-                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-                    .getDefaultInstance()) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (stateDataCase_ == 8 &&
+            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance()) {
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_)
+              .mergeFrom(value).buildPartial();
         } else {
           stateData_ = value;
         }
@@ -6858,14 +6137,11 @@ public Builder mergeSuspendingData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
      */
     public Builder clearSuspendingData() {
       if (suspendingDataBuilder_ == null) {
@@ -6884,67 +6160,49 @@ public Builder clearSuspendingData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder
-        getSuspendingDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder getSuspendingDataBuilder() {
       return getSuspendingDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder
-        getSuspendingDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder getSuspendingDataOrBuilder() {
       if ((stateDataCase_ == 8) && (suspendingDataBuilder_ != null)) {
         return suspendingDataBuilder_.getMessageOrBuilder();
       } else {
         if (stateDataCase_ == 8) {
           return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-            .getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder> 
         getSuspendingDataFieldBuilder() {
       if (suspendingDataBuilder_ == null) {
         if (!(stateDataCase_ == 8)) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
         }
-        suspendingDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder>(
+        suspendingDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -6956,19 +6214,13 @@ public Builder clearSuspendingData() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder>
-        suspendedDataBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder> suspendedDataBuilder_;
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
-     *
      * @return Whether the suspendedData field is set.
      */
     @java.lang.Override
@@ -6976,14 +6228,11 @@ public boolean hasSuspendedData() {
       return stateDataCase_ == 9;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
-     *
      * @return The suspendedData.
      */
     @java.lang.Override
@@ -7001,16 +6250,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getSuspen
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
-    public Builder setSuspendedData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData value) {
+    public Builder setSuspendedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData value) {
       if (suspendedDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -7024,8 +6270,6 @@ public Builder setSuspendedData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

@@ -7044,26 +6288,18 @@ public Builder setSuspendedData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
-    public Builder mergeSuspendedData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData value) {
+    public Builder mergeSuspendedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData value) {
       if (suspendedDataBuilder_ == null) {
-        if (stateDataCase_ == 9
-            && stateData_
-                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
-                    .getDefaultInstance()) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (stateDataCase_ == 9 &&
+            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance()) {
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_)
+              .mergeFrom(value).buildPartial();
         } else {
           stateData_ = value;
         }
@@ -7079,8 +6315,6 @@ public Builder mergeSuspendedData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

@@ -7104,21 +6338,16 @@ public Builder clearSuspendedData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder
-        getSuspendedDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder getSuspendedDataBuilder() {
       return getSuspendedDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

@@ -7126,8 +6355,7 @@ public Builder clearSuspendedData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder
-        getSuspendedDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder getSuspendedDataOrBuilder() {
       if ((stateDataCase_ == 9) && (suspendedDataBuilder_ != null)) {
         return suspendedDataBuilder_.getMessageOrBuilder();
       } else {
@@ -7138,8 +6366,6 @@ public Builder clearSuspendedData() {
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

@@ -7147,20 +6373,14 @@ public Builder clearSuspendedData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder> 
         getSuspendedDataFieldBuilder() {
       if (suspendedDataBuilder_ == null) {
         if (!(stateDataCase_ == 9)) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
         }
-        suspendedDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder>(
+        suspendedDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -7170,9 +6390,9 @@ public Builder clearSuspendedData() {
       onChanged();
       return suspendedDataBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -7182,12 +6402,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState)
   private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState();
   }
@@ -7196,27 +6416,27 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResourceState getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public QueuedResourceState parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public QueuedResourceState parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -7231,4 +6451,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
similarity index 83%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
index a1247577c5e7..22322f40f69a 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
@@ -1,191 +1,131 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface QueuedResourceStateOrBuilder
-    extends
+public interface QueuedResourceStateOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * State of the QueuedResource request.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
-   *
    * @return The enum numeric value on the wire for state.
    */
   int getStateValue();
   /**
-   *
-   *
    * 
    * State of the QueuedResource request.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
-   *
    * @return The state.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.State getState();
 
   /**
-   *
-   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
-   *
    * @return Whether the creatingData field is set.
    */
   boolean hasCreatingData();
   /**
-   *
-   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
-   *
    * @return The creatingData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getCreatingData();
   /**
-   *
-   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder
-      getCreatingDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder getCreatingDataOrBuilder();
 
   /**
-   *
-   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
-   *
    * @return Whether the acceptedData field is set.
    */
   boolean hasAcceptedData();
   /**
-   *
-   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
-   *
    * @return The acceptedData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getAcceptedData();
   /**
-   *
-   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder
-      getAcceptedDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder getAcceptedDataOrBuilder();
 
   /**
-   *
-   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
    * @return Whether the provisioningData field is set.
    */
   boolean hasProvisioningData();
   /**
-   *
-   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
    * @return The provisioningData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getProvisioningData();
   /**
-   *
-   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder
-      getProvisioningDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder getProvisioningDataOrBuilder();
 
   /**
-   *
-   *
    * 
    * Further data for the failed state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
-   *
    * @return Whether the failedData field is set.
    */
   boolean hasFailedData();
   /**
-   *
-   *
    * 
    * Further data for the failed state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
-   *
    * @return The failedData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getFailedData();
   /**
-   *
-   *
    * 
    * Further data for the failed state.
    * 

@@ -195,68 +135,51 @@ public interface QueuedResourceStateOrBuilder
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder getFailedDataOrBuilder();
 
   /**
-   *
-   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
-   *
    * @return Whether the deletingData field is set.
    */
   boolean hasDeletingData();
   /**
-   *
-   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
-   *
    * @return The deletingData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDeletingData();
   /**
-   *
-   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder
-      getDeletingDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder getDeletingDataOrBuilder();
 
   /**
-   *
-   *
    * 
    * Further data for the active state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
-   *
    * @return Whether the activeData field is set.
    */
   boolean hasActiveData();
   /**
-   *
-   *
    * 
    * Further data for the active state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
-   *
    * @return The activeData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getActiveData();
   /**
-   *
-   *
    * 
    * Further data for the active state.
    * 

@@ -266,76 +189,58 @@ public interface QueuedResourceStateOrBuilder
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder getActiveDataOrBuilder();
 
   /**
-   *
-   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-   *
    * @return Whether the suspendingData field is set.
    */
   boolean hasSuspendingData();
   /**
-   *
-   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-   *
    * @return The suspendingData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getSuspendingData();
   /**
-   *
-   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder
-      getSuspendingDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder getSuspendingDataOrBuilder();
 
   /**
-   *
-   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
-   *
    * @return Whether the suspendedData field is set.
    */
   boolean hasSuspendedData();
   /**
-   *
-   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
-   *
    * @return The suspendedData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getSuspendedData();
   /**
-   *
-   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder
-      getSuspendedDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder getSuspendedDataOrBuilder();
 
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.StateDataCase getStateDataCase();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
index f0b8b6ecc24f..f6769b7b55e4 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A runtime version that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.RuntimeVersion}
  */
-public final class RuntimeVersion extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class RuntimeVersion extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.RuntimeVersion)
     RuntimeVersionOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use RuntimeVersion.newBuilder() to construct.
   private RuntimeVersion(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private RuntimeVersion() {
     name_ = "";
     version_ = "";
@@ -44,43 +26,38 @@ private RuntimeVersion() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new RuntimeVersion();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion.class,
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder.class);
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion.class, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -89,29 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -120,18 +97,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int VERSION_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object version_ = "";
   /**
-   *
-   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
-   *
    * @return The version.
    */
   @java.lang.Override
@@ -140,29 +113,29 @@ public java.lang.String getVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       version_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
-   *
    * @return The bytes for version.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getVersionBytes() {
+  public com.google.protobuf.ByteString
+      getVersionBytes() {
     java.lang.Object ref = version_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       version_ = b;
       return b;
     } else {
@@ -171,7 +144,6 @@ public com.google.protobuf.ByteString getVersionBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -183,7 +155,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -213,16 +186,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.RuntimeVersion)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.RuntimeVersion other =
-        (com.google.cloud.tpu.v2alpha1.RuntimeVersion) obj;
+    com.google.cloud.tpu.v2alpha1.RuntimeVersion other = (com.google.cloud.tpu.v2alpha1.RuntimeVersion) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getVersion().equals(other.getVersion())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getVersion()
+        .equals(other.getVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -243,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.RuntimeVersion prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A runtime version that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.RuntimeVersion}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.RuntimeVersion)
       com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.RuntimeVersion.class,
-              com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder.class);
+              com.google.cloud.tpu.v2alpha1.RuntimeVersion.class, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.RuntimeVersion.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -383,9 +351,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
     }
 
     @java.lang.Override
@@ -404,11 +372,8 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.RuntimeVersion buildPartial() {
-      com.google.cloud.tpu.v2alpha1.RuntimeVersion result =
-          new com.google.cloud.tpu.v2alpha1.RuntimeVersion(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.RuntimeVersion result = new com.google.cloud.tpu.v2alpha1.RuntimeVersion(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -427,39 +392,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.RuntimeVersion result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.RuntimeVersion) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.RuntimeVersion) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.RuntimeVersion)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -504,25 +468,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                version_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              version_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -532,25 +493,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -559,21 +517,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -581,35 +538,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -619,21 +569,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -643,20 +589,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object version_ = "";
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @return The version.
      */
     public java.lang.String getVersion() {
       java.lang.Object ref = version_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         version_ = s;
         return s;
@@ -665,21 +609,20 @@ public java.lang.String getVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @return The bytes for version.
      */
-    public com.google.protobuf.ByteString getVersionBytes() {
+    public com.google.protobuf.ByteString
+        getVersionBytes() {
       java.lang.Object ref = version_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         version_ = b;
         return b;
       } else {
@@ -687,35 +630,28 @@ public com.google.protobuf.ByteString getVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @param value The version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearVersion() {
@@ -725,30 +661,26 @@ public Builder clearVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @param value The bytes for version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -758,12 +690,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.RuntimeVersion)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.RuntimeVersion)
   private static final com.google.cloud.tpu.v2alpha1.RuntimeVersion DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.RuntimeVersion();
   }
@@ -772,27 +704,27 @@ public static com.google.cloud.tpu.v2alpha1.RuntimeVersion getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public RuntimeVersion parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public RuntimeVersion parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -807,4 +739,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.RuntimeVersion getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionName.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionName.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
similarity index 52%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
index 06fc731dd3cd..61ba8883f9e3 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
@@ -1,75 +1,49 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface RuntimeVersionOrBuilder
-    extends
+public interface RuntimeVersionOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.RuntimeVersion)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
-   *
    * @return The version.
    */
   java.lang.String getVersion();
   /**
-   *
-   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
-   *
    * @return The bytes for version.
    */
-  com.google.protobuf.ByteString getVersionBytes();
+  com.google.protobuf.ByteString
+      getVersionBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
index 88a17056f231..6b5d8b5dff08 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
@@ -1,81 +1,60 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Sets the scheduling options for this node.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.SchedulingConfig}
  */
-public final class SchedulingConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class SchedulingConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.SchedulingConfig)
     SchedulingConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use SchedulingConfig.newBuilder() to construct.
   private SchedulingConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private SchedulingConfig() {}
+  private SchedulingConfig() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new SchedulingConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.SchedulingConfig.class,
-            com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder.class);
+            com.google.cloud.tpu.v2alpha1.SchedulingConfig.class, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder.class);
   }
 
   public static final int PREEMPTIBLE_FIELD_NUMBER = 1;
   private boolean preemptible_ = false;
   /**
-   *
-   *
    * 
    * Defines whether the node is preemptible.
    * 

    *
    * bool preemptible = 1;
-   *
    * @return The preemptible.
    */
   @java.lang.Override
@@ -86,14 +65,11 @@ public boolean getPreemptible() {
   public static final int RESERVED_FIELD_NUMBER = 2;
   private boolean reserved_ = false;
   /**
-   *
-   *
    * 
    * Whether the node is created under a reservation.
    * 

    *
    * bool reserved = 2;
-   *
    * @return The reserved.
    */
   @java.lang.Override
@@ -102,7 +78,6 @@ public boolean getReserved() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -114,7 +89,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (preemptible_ != false) {
       output.writeBool(1, preemptible_);
     }
@@ -131,10 +107,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (preemptible_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, preemptible_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(1, preemptible_);
     }
     if (reserved_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, reserved_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(2, reserved_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -144,16 +122,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.SchedulingConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.SchedulingConfig other =
-        (com.google.cloud.tpu.v2alpha1.SchedulingConfig) obj;
+    com.google.cloud.tpu.v2alpha1.SchedulingConfig other = (com.google.cloud.tpu.v2alpha1.SchedulingConfig) obj;
 
-    if (getPreemptible() != other.getPreemptible()) return false;
-    if (getReserved() != other.getReserved()) return false;
+    if (getPreemptible()
+        != other.getPreemptible()) return false;
+    if (getReserved()
+        != other.getReserved()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -166,144 +145,140 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + PREEMPTIBLE_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getPreemptible());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getPreemptible());
     hash = (37 * hash) + RESERVED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReserved());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getReserved());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.SchedulingConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Sets the scheduling options for this node.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.SchedulingConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.SchedulingConfig)
       com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.SchedulingConfig.class,
-              com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder.class);
+              com.google.cloud.tpu.v2alpha1.SchedulingConfig.class, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.SchedulingConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -314,9 +289,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
@@ -335,11 +310,8 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.SchedulingConfig buildPartial() {
-      com.google.cloud.tpu.v2alpha1.SchedulingConfig result =
-          new com.google.cloud.tpu.v2alpha1.SchedulingConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.SchedulingConfig result = new com.google.cloud.tpu.v2alpha1.SchedulingConfig(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -358,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.SchedulingConfig result
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.SchedulingConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.SchedulingConfig) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.SchedulingConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -431,25 +402,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8:
-              {
-                preemptible_ = input.readBool();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 8
-            case 16:
-              {
-                reserved_ = input.readBool();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 8: {
+              preemptible_ = input.readBool();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 8
+            case 16: {
+              reserved_ = input.readBool();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -459,19 +427,15 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private boolean preemptible_;
+    private boolean preemptible_ ;
     /**
-     *
-     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
-     *
      * @return The preemptible.
      */
     @java.lang.Override
@@ -479,33 +443,27 @@ public boolean getPreemptible() {
       return preemptible_;
     }
     /**
-     *
-     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
-     *
      * @param value The preemptible to set.
      * @return This builder for chaining.
      */
     public Builder setPreemptible(boolean value) {
-
+      
       preemptible_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPreemptible() {
@@ -515,16 +473,13 @@ public Builder clearPreemptible() {
       return this;
     }
 
-    private boolean reserved_;
+    private boolean reserved_ ;
     /**
-     *
-     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
-     *
      * @return The reserved.
      */
     @java.lang.Override
@@ -532,33 +487,27 @@ public boolean getReserved() {
       return reserved_;
     }
     /**
-     *
-     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
-     *
      * @param value The reserved to set.
      * @return This builder for chaining.
      */
     public Builder setReserved(boolean value) {
-
+      
       reserved_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearReserved() {
@@ -567,9 +516,9 @@ public Builder clearReserved() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -579,12 +528,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.SchedulingConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.SchedulingConfig)
   private static final com.google.cloud.tpu.v2alpha1.SchedulingConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.SchedulingConfig();
   }
@@ -593,27 +542,27 @@ public static com.google.cloud.tpu.v2alpha1.SchedulingConfig getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SchedulingConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public SchedulingConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -628,4 +577,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.SchedulingConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
new file mode 100644
index 000000000000..5e8a02cbe3b3
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface SchedulingConfigOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.SchedulingConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Defines whether the node is preemptible.
+   * 

+   *
+   * bool preemptible = 1;
+   * @return The preemptible.
+   */
+  boolean getPreemptible();
+
+  /**
+   * 
+   * Whether the node is created under a reservation.
+   * 

+   *
+   * bool reserved = 2;
+   * @return The reserved.
+   */
+  boolean getReserved();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
index 86eb7acb0921..85144ea8d64d 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A service account.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ServiceAccount}
  */
-public final class ServiceAccount extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ServiceAccount extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ServiceAccount)
     ServiceAccountOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ServiceAccount.newBuilder() to construct.
   private ServiceAccount(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ServiceAccount() {
     email_ = "";
     scope_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -44,44 +26,39 @@ private ServiceAccount() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ServiceAccount();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ServiceAccount.class,
-            com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ServiceAccount.class, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder.class);
   }
 
   public static final int EMAIL_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object email_ = "";
   /**
-   *
-   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
-   *
    * @return The email.
    */
   @java.lang.Override
@@ -90,30 +67,30 @@ public java.lang.String getEmail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       email_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
-   *
    * @return The bytes for email.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getEmailBytes() {
+  public com.google.protobuf.ByteString
+      getEmailBytes() {
     java.lang.Object ref = email_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       email_ = b;
       return b;
     } else {
@@ -122,49 +99,40 @@ public com.google.protobuf.ByteString getEmailBytes() {
   }
 
   public static final int SCOPE_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList scope_;
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @return A list containing the scope.
    */
-  public com.google.protobuf.ProtocolStringList getScopeList() {
+  public com.google.protobuf.ProtocolStringList
+      getScopeList() {
     return scope_;
   }
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @return The count of scope.
    */
   public int getScopeCount() {
     return scope_.size();
   }
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @param index The index of the element to return.
    * @return The scope at the given index.
    */
@@ -172,24 +140,21 @@ public java.lang.String getScope(int index) {
     return scope_.get(index);
   }
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the scope at the given index.
    */
-  public com.google.protobuf.ByteString getScopeBytes(int index) {
+  public com.google.protobuf.ByteString
+      getScopeBytes(int index) {
     return scope_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -201,7 +166,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(email_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, email_);
     }
@@ -236,16 +202,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ServiceAccount)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ServiceAccount other =
-        (com.google.cloud.tpu.v2alpha1.ServiceAccount) obj;
+    com.google.cloud.tpu.v2alpha1.ServiceAccount other = (com.google.cloud.tpu.v2alpha1.ServiceAccount) obj;
 
-    if (!getEmail().equals(other.getEmail())) return false;
-    if (!getScopeList().equals(other.getScopeList())) return false;
+    if (!getEmail()
+        .equals(other.getEmail())) return false;
+    if (!getScopeList()
+        .equals(other.getScopeList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -268,136 +235,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ServiceAccount prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A service account.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ServiceAccount}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ServiceAccount)
       com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ServiceAccount.class,
-              com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ServiceAccount.class, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ServiceAccount.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -409,9 +370,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
     }
 
     @java.lang.Override
@@ -430,12 +391,9 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccount build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ServiceAccount buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ServiceAccount result =
-          new com.google.cloud.tpu.v2alpha1.ServiceAccount(this);
+      com.google.cloud.tpu.v2alpha1.ServiceAccount result = new com.google.cloud.tpu.v2alpha1.ServiceAccount(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -459,39 +417,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ServiceAccount result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ServiceAccount) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ServiceAccount) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ServiceAccount)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -541,26 +498,23 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                email_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureScopeIsMutable();
-                scope_.add(s);
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              email_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureScopeIsMutable();
+              scope_.add(s);
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -570,26 +524,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object email_ = "";
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @return The email.
      */
     public java.lang.String getEmail() {
       java.lang.Object ref = email_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         email_ = s;
         return s;
@@ -598,22 +549,21 @@ public java.lang.String getEmail() {
       }
     }
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @return The bytes for email.
      */
-    public com.google.protobuf.ByteString getEmailBytes() {
+    public com.google.protobuf.ByteString
+        getEmailBytes() {
       java.lang.Object ref = email_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         email_ = b;
         return b;
       } else {
@@ -621,37 +571,30 @@ public com.google.protobuf.ByteString getEmailBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @param value The email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmail(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEmail(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEmail() {
@@ -661,22 +604,18 @@ public Builder clearEmail() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @param value The bytes for email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmailBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEmailBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       email_ = value;
       bitField0_ |= 0x00000001;
@@ -684,55 +623,45 @@ public Builder setEmailBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList scope_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList scope_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureScopeIsMutable() {
       if (!((bitField0_ & 0x00000002) != 0)) {
         scope_ = new com.google.protobuf.LazyStringArrayList(scope_);
         bitField0_ |= 0x00000002;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @return A list containing the scope.
      */
-    public com.google.protobuf.ProtocolStringList getScopeList() {
+    public com.google.protobuf.ProtocolStringList
+        getScopeList() {
       return scope_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @return The count of scope.
      */
     public int getScopeCount() {
       return scope_.size();
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param index The index of the element to return.
      * @return The scope at the given index.
      */
@@ -740,95 +669,81 @@ public java.lang.String getScope(int index) {
       return scope_.get(index);
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the scope at the given index.
      */
-    public com.google.protobuf.ByteString getScopeBytes(int index) {
+    public com.google.protobuf.ByteString
+        getScopeBytes(int index) {
       return scope_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param index The index to set the value at.
      * @param value The scope to set.
      * @return This builder for chaining.
      */
-    public Builder setScope(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setScope(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureScopeIsMutable();
       scope_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param value The scope to add.
      * @return This builder for chaining.
      */
-    public Builder addScope(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addScope(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureScopeIsMutable();
       scope_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param values The scope to add.
      * @return This builder for chaining.
      */
-    public Builder addAllScope(java.lang.Iterable values) {
+    public Builder addAllScope(
+        java.lang.Iterable values) {
       ensureScopeIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, scope_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, scope_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearScope() {
@@ -838,31 +753,27 @@ public Builder clearScope() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param value The bytes of the scope to add.
      * @return This builder for chaining.
      */
-    public Builder addScopeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addScopeBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureScopeIsMutable();
       scope_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -872,12 +783,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ServiceAccount)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ServiceAccount)
   private static final com.google.cloud.tpu.v2alpha1.ServiceAccount DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ServiceAccount();
   }
@@ -886,27 +797,27 @@ public static com.google.cloud.tpu.v2alpha1.ServiceAccount getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ServiceAccount parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ServiceAccount parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -921,4 +832,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ServiceAccount getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
similarity index 68%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
index 34e4ff1082bf..b066871c5cad 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
@@ -1,107 +1,76 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ServiceAccountOrBuilder
-    extends
+public interface ServiceAccountOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ServiceAccount)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
-   *
    * @return The email.
    */
   java.lang.String getEmail();
   /**
-   *
-   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
-   *
    * @return The bytes for email.
    */
-  com.google.protobuf.ByteString getEmailBytes();
+  com.google.protobuf.ByteString
+      getEmailBytes();
 
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @return A list containing the scope.
    */
-  java.util.List getScopeList();
+  java.util.List
+      getScopeList();
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @return The count of scope.
    */
   int getScopeCount();
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @param index The index of the element to return.
    * @return The scope at the given index.
    */
   java.lang.String getScope(int index);
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the scope at the given index.
    */
-  com.google.protobuf.ByteString getScopeBytes(int index);
+  com.google.protobuf.ByteString
+      getScopeBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
index 6c404666b39d..aa88a898b9bd 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
@@ -1,85 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * The per-product per-project service identity for Cloud TPU service.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ServiceIdentity}
  */
-public final class ServiceIdentity extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ServiceIdentity extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ServiceIdentity)
     ServiceIdentityOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ServiceIdentity.newBuilder() to construct.
   private ServiceIdentity(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ServiceIdentity() {
     email_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ServiceIdentity();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ServiceIdentity.class,
-            com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ServiceIdentity.class, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder.class);
   }
 
   public static final int EMAIL_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object email_ = "";
   /**
-   *
-   *
    * 
    * The email address of the service identity.
    * 

    *
    * string email = 1;
-   *
    * @return The email.
    */
   @java.lang.Override
@@ -88,29 +65,29 @@ public java.lang.String getEmail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       email_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The email address of the service identity.
    * 

    *
    * string email = 1;
-   *
    * @return The bytes for email.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getEmailBytes() {
+  public com.google.protobuf.ByteString
+      getEmailBytes() {
     java.lang.Object ref = email_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       email_ = b;
       return b;
     } else {
@@ -119,7 +96,6 @@ public com.google.protobuf.ByteString getEmailBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -131,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(email_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, email_);
     }
@@ -155,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ServiceIdentity)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ServiceIdentity other =
-        (com.google.cloud.tpu.v2alpha1.ServiceIdentity) obj;
+    com.google.cloud.tpu.v2alpha1.ServiceIdentity other = (com.google.cloud.tpu.v2alpha1.ServiceIdentity) obj;
 
-    if (!getEmail().equals(other.getEmail())) return false;
+    if (!getEmail()
+        .equals(other.getEmail())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -182,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ServiceIdentity prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * The per-product per-project service identity for Cloud TPU service.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ServiceIdentity}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ServiceIdentity)
       com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ServiceIdentity.class,
-              com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ServiceIdentity.class, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ServiceIdentity.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -321,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
     }
 
     @java.lang.Override
@@ -342,11 +313,8 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentity build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ServiceIdentity buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ServiceIdentity result =
-          new com.google.cloud.tpu.v2alpha1.ServiceIdentity(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.ServiceIdentity result = new com.google.cloud.tpu.v2alpha1.ServiceIdentity(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -362,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ServiceIdentity result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ServiceIdentity) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ServiceIdentity) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ServiceIdentity)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -434,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                email_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              email_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -456,25 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object email_ = "";
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @return The email.
      */
     public java.lang.String getEmail() {
       java.lang.Object ref = email_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         email_ = s;
         return s;
@@ -483,21 +445,20 @@ public java.lang.String getEmail() {
       }
     }
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @return The bytes for email.
      */
-    public com.google.protobuf.ByteString getEmailBytes() {
+    public com.google.protobuf.ByteString
+        getEmailBytes() {
       java.lang.Object ref = email_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         email_ = b;
         return b;
       } else {
@@ -505,35 +466,28 @@ public com.google.protobuf.ByteString getEmailBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @param value The email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmail(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEmail(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEmail() {
@@ -543,30 +497,26 @@ public Builder clearEmail() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @param value The bytes for email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmailBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEmailBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -576,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ServiceIdentity)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ServiceIdentity)
   private static final com.google.cloud.tpu.v2alpha1.ServiceIdentity DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ServiceIdentity();
   }
@@ -590,27 +540,27 @@ public static com.google.cloud.tpu.v2alpha1.ServiceIdentity getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ServiceIdentity parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ServiceIdentity parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -625,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ServiceIdentity getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
new file mode 100644
index 000000000000..12b3c9f7dcd5
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface ServiceIdentityOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ServiceIdentity)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * The email address of the service identity.
+   * 

+   *
+   * string email = 1;
+   * @return The email.
+   */
+  java.lang.String getEmail();
+  /**
+   * 
+   * The email address of the service identity.
+   * 

+   *
+   * string email = 1;
+   * @return The bytes for email.
+   */
+  com.google.protobuf.ByteString
+      getEmailBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
similarity index 64%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
index c56bd905d60f..a199113cab17 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
@@ -1,81 +1,60 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A set of Shielded Instance options.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ShieldedInstanceConfig}
  */
-public final class ShieldedInstanceConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ShieldedInstanceConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
     ShieldedInstanceConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ShieldedInstanceConfig.newBuilder() to construct.
   private ShieldedInstanceConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private ShieldedInstanceConfig() {}
+  private ShieldedInstanceConfig() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ShieldedInstanceConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.class,
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.class, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder.class);
   }
 
   public static final int ENABLE_SECURE_BOOT_FIELD_NUMBER = 1;
   private boolean enableSecureBoot_ = false;
   /**
-   *
-   *
    * 
    * Defines whether the instance has Secure Boot enabled.
    * 

    *
    * bool enable_secure_boot = 1;
-   *
    * @return The enableSecureBoot.
    */
   @java.lang.Override
@@ -84,7 +63,6 @@ public boolean getEnableSecureBoot() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -96,7 +74,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (enableSecureBoot_ != false) {
       output.writeBool(1, enableSecureBoot_);
     }
@@ -110,7 +89,8 @@ public int getSerializedSize() {
 
     size = 0;
     if (enableSecureBoot_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, enableSecureBoot_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(1, enableSecureBoot_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -120,15 +100,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig other =
-        (com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig) obj;
+    com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig other = (com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig) obj;
 
-    if (getEnableSecureBoot() != other.getEnableSecureBoot()) return false;
+    if (getEnableSecureBoot()
+        != other.getEnableSecureBoot()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -141,142 +121,137 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + ENABLE_SECURE_BOOT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableSecureBoot());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getEnableSecureBoot());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A set of Shielded Instance options.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ShieldedInstanceConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
       com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.class,
-              com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.class, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -286,9 +261,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
     }
 
     @java.lang.Override
@@ -307,11 +282,8 @@ public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig result =
-          new com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig result = new com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -327,39 +299,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -367,8 +338,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()) return this;
       if (other.getEnableSecureBoot() != false) {
         setEnableSecureBoot(other.getEnableSecureBoot());
       }
@@ -398,19 +368,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8:
-              {
-                enableSecureBoot_ = input.readBool();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 8
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 8: {
+              enableSecureBoot_ = input.readBool();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 8
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -420,19 +388,15 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private boolean enableSecureBoot_;
+    private boolean enableSecureBoot_ ;
     /**
-     *
-     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
-     *
      * @return The enableSecureBoot.
      */
     @java.lang.Override
@@ -440,33 +404,27 @@ public boolean getEnableSecureBoot() {
       return enableSecureBoot_;
     }
     /**
-     *
-     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
-     *
      * @param value The enableSecureBoot to set.
      * @return This builder for chaining.
      */
     public Builder setEnableSecureBoot(boolean value) {
-
+      
       enableSecureBoot_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEnableSecureBoot() {
@@ -475,9 +433,9 @@ public Builder clearEnableSecureBoot() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -487,12 +445,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
   private static final com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig();
   }
@@ -501,27 +459,27 @@ public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getDefaultIns
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ShieldedInstanceConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ShieldedInstanceConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -536,4 +494,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
new file mode 100644
index 000000000000..a720bd197b91
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
@@ -0,0 +1,19 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface ShieldedInstanceConfigOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Defines whether the instance has Secure Boot enabled.
+   * 

+   *
+   * bool enable_secure_boot = 1;
+   * @return The enableSecureBoot.
+   */
+  boolean getEnableSecureBoot();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
index 3d75618b6817..50cc55417e68 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [SimulateMaintenanceEvent][google.cloud.tpu.v2alpha1.Tpu.SimulateMaintenanceEvent].
@@ -28,17 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest}
  */
-public final class SimulateMaintenanceEventRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class SimulateMaintenanceEventRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
     SimulateMaintenanceEventRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use SimulateMaintenanceEventRequest.newBuilder() to construct.
-  private SimulateMaintenanceEventRequest(
-      com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private SimulateMaintenanceEventRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private SimulateMaintenanceEventRequest() {
     name_ = "";
     workerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -46,45 +27,38 @@ private SimulateMaintenanceEventRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new SimulateMaintenanceEventRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class,
-            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class, com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -93,31 +67,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -126,12 +98,9 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int WORKER_IDS_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList workerIds_;
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -140,15 +109,13 @@ public com.google.protobuf.ByteString getNameBytes() {
    * 

    *
    * repeated string worker_ids = 2;
-   *
    * @return A list containing the workerIds.
    */
-  public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
+  public com.google.protobuf.ProtocolStringList
+      getWorkerIdsList() {
     return workerIds_;
   }
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -157,15 +124,12 @@ public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
    * 

    *
    * repeated string worker_ids = 2;
-   *
    * @return The count of workerIds.
    */
   public int getWorkerIdsCount() {
     return workerIds_.size();
   }
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -174,7 +138,6 @@ public int getWorkerIdsCount() {
    * 

    *
    * repeated string worker_ids = 2;
-   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
@@ -182,8 +145,6 @@ public java.lang.String getWorkerIds(int index) {
     return workerIds_.get(index);
   }
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -192,16 +153,15 @@ public java.lang.String getWorkerIds(int index) {
    * 

    *
    * repeated string worker_ids = 2;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getWorkerIdsBytes(int index) {
     return workerIds_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -213,7 +173,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -248,16 +209,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest other =
-        (com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) obj;
+    com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest other = (com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getWorkerIdsList().equals(other.getWorkerIdsList())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getWorkerIdsList()
+        .equals(other.getWorkerIdsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -281,104 +243,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [SimulateMaintenanceEvent][google.cloud.tpu.v2alpha1.Tpu.SimulateMaintenanceEvent].
@@ -386,32 +340,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
       com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class,
-              com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class, com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -423,14 +378,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest getDefaultInstanceForType() {
       return com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.getDefaultInstance();
     }
 
@@ -445,18 +399,14 @@ public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result =
-          new com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest(this);
+      com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result = new com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result) {
       if (((bitField0_ & 0x00000002) != 0)) {
         workerIds_ = workerIds_.getUnmodifiableView();
         bitField0_ = (bitField0_ & ~0x00000002);
@@ -464,8 +414,7 @@ private void buildPartialRepeatedFields(
       result.workerIds_ = workerIds_;
     }
 
-    private void buildPartial0(
-        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result) {
+    private void buildPartial0(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.name_ = name_;
@@ -476,39 +425,38 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -516,9 +464,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest other) {
-      if (other
-          == com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -560,26 +506,23 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureWorkerIdsIsMutable();
-                workerIds_.add(s);
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureWorkerIdsIsMutable();
+              workerIds_.add(s);
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -589,27 +532,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -618,23 +556,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -642,39 +577,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -684,23 +608,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -708,18 +626,14 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList workerIds_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList workerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureWorkerIdsIsMutable() {
       if (!((bitField0_ & 0x00000002) != 0)) {
         workerIds_ = new com.google.protobuf.LazyStringArrayList(workerIds_);
         bitField0_ |= 0x00000002;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -728,15 +642,13 @@ private void ensureWorkerIdsIsMutable() {
      * 

      *
      * repeated string worker_ids = 2;
-     *
      * @return A list containing the workerIds.
      */
-    public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
+    public com.google.protobuf.ProtocolStringList
+        getWorkerIdsList() {
       return workerIds_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -745,15 +657,12 @@ public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
      * 

      *
      * repeated string worker_ids = 2;
-     *
      * @return The count of workerIds.
      */
     public int getWorkerIdsCount() {
       return workerIds_.size();
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -762,7 +671,6 @@ public int getWorkerIdsCount() {
      * 

      *
      * repeated string worker_ids = 2;
-     *
      * @param index The index of the element to return.
      * @return The workerIds at the given index.
      */
@@ -770,8 +678,6 @@ public java.lang.String getWorkerIds(int index) {
       return workerIds_.get(index);
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -780,16 +686,14 @@ public java.lang.String getWorkerIds(int index) {
      * 

      *
      * repeated string worker_ids = 2;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the workerIds at the given index.
      */
-    public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getWorkerIdsBytes(int index) {
       return workerIds_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -798,23 +702,19 @@ public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
      * 

      *
      * repeated string worker_ids = 2;
-     *
      * @param index The index to set the value at.
      * @param value The workerIds to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIds(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setWorkerIds(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureWorkerIdsIsMutable();
       workerIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -823,22 +723,18 @@ public Builder setWorkerIds(int index, java.lang.String value) {
      * 

      *
      * repeated string worker_ids = 2;
-     *
      * @param value The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIds(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addWorkerIds(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -847,19 +743,18 @@ public Builder addWorkerIds(java.lang.String value) {
      * 

      *
      * repeated string worker_ids = 2;
-     *
      * @param values The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllWorkerIds(java.lang.Iterable values) {
+    public Builder addAllWorkerIds(
+        java.lang.Iterable values) {
       ensureWorkerIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, workerIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, workerIds_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -868,7 +763,6 @@ public Builder addAllWorkerIds(java.lang.Iterable values) {
      * 

      *
      * repeated string worker_ids = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerIds() {
@@ -878,8 +772,6 @@ public Builder clearWorkerIds() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -888,23 +780,21 @@ public Builder clearWorkerIds() {
      * 

      *
      * repeated string worker_ids = 2;
-     *
      * @param value The bytes of the workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIdsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addWorkerIdsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -914,13 +804,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
-  private static final com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest();
   }
@@ -929,27 +818,27 @@ public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest getD
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SimulateMaintenanceEventRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public SimulateMaintenanceEventRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -964,4 +853,6 @@ public com.google.protobuf.Parser getParserForT
   public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
index f2d12a2d72ea..d39424314b2f 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
@@ -1,60 +1,33 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface SimulateMaintenanceEventRequestOrBuilder
-    extends
+public interface SimulateMaintenanceEventRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -63,13 +36,11 @@ public interface SimulateMaintenanceEventRequestOrBuilder
    * 

    *
    * repeated string worker_ids = 2;
-   *
    * @return A list containing the workerIds.
    */
-  java.util.List getWorkerIdsList();
+  java.util.List
+      getWorkerIdsList();
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -78,13 +49,10 @@ public interface SimulateMaintenanceEventRequestOrBuilder
    * 

    *
    * repeated string worker_ids = 2;
-   *
    * @return The count of workerIds.
    */
   int getWorkerIdsCount();
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -93,14 +61,11 @@ public interface SimulateMaintenanceEventRequestOrBuilder
    * 

    *
    * repeated string worker_ids = 2;
-   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
   java.lang.String getWorkerIds(int index);
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -109,9 +74,9 @@ public interface SimulateMaintenanceEventRequestOrBuilder
    * 

    *
    * repeated string worker_ids = 2;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  com.google.protobuf.ByteString getWorkerIdsBytes(int index);
+  com.google.protobuf.ByteString
+      getWorkerIdsBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
index 183f0a694fb4..0ce5bd923ae2 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for [StartNode][google.cloud.tpu.v2alpha1.Tpu.StartNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.StartNodeRequest}
  */
-public final class StartNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class StartNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.StartNodeRequest)
     StartNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use StartNodeRequest.newBuilder() to construct.
   private StartNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private StartNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new StartNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.StartNodeRequest.class,
-            com.google.cloud.tpu.v2alpha1.StartNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.StartNodeRequest.class, com.google.cloud.tpu.v2alpha1.StartNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.StartNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.StartNodeRequest other =
-        (com.google.cloud.tpu.v2alpha1.StartNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.StartNodeRequest other = (com.google.cloud.tpu.v2alpha1.StartNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -186,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.StartNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [StartNode][google.cloud.tpu.v2alpha1.Tpu.StartNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.StartNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.StartNodeRequest)
       com.google.cloud.tpu.v2alpha1.StartNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.StartNodeRequest.class,
-              com.google.cloud.tpu.v2alpha1.StartNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.StartNodeRequest.class, com.google.cloud.tpu.v2alpha1.StartNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.StartNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -325,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -346,11 +313,8 @@ public com.google.cloud.tpu.v2alpha1.StartNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.StartNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.StartNodeRequest result =
-          new com.google.cloud.tpu.v2alpha1.StartNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.StartNodeRequest result = new com.google.cloud.tpu.v2alpha1.StartNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -366,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.StartNodeRequest result
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.StartNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.StartNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.StartNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -438,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -460,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -489,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -513,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -555,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -590,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.StartNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.StartNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.StartNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.StartNodeRequest();
   }
@@ -604,27 +540,27 @@ public static com.google.cloud.tpu.v2alpha1.StartNodeRequest getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public StartNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public StartNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -639,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.StartNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..0a4c2e5cf7ea
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface StartNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.StartNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
index 79571dcfb02d..357c0ff7f38b 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for [StopNode][google.cloud.tpu.v2alpha1.Tpu.StopNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.StopNodeRequest}
  */
-public final class StopNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class StopNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.StopNodeRequest)
     StopNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use StopNodeRequest.newBuilder() to construct.
   private StopNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private StopNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new StopNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.StopNodeRequest.class,
-            com.google.cloud.tpu.v2alpha1.StopNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.StopNodeRequest.class, com.google.cloud.tpu.v2alpha1.StopNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.StopNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.StopNodeRequest other =
-        (com.google.cloud.tpu.v2alpha1.StopNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.StopNodeRequest other = (com.google.cloud.tpu.v2alpha1.StopNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -186,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.StopNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [StopNode][google.cloud.tpu.v2alpha1.Tpu.StopNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.StopNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.StopNodeRequest)
       com.google.cloud.tpu.v2alpha1.StopNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.StopNodeRequest.class,
-              com.google.cloud.tpu.v2alpha1.StopNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.StopNodeRequest.class, com.google.cloud.tpu.v2alpha1.StopNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.StopNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -325,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -346,11 +313,8 @@ public com.google.cloud.tpu.v2alpha1.StopNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.StopNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.StopNodeRequest result =
-          new com.google.cloud.tpu.v2alpha1.StopNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.StopNodeRequest result = new com.google.cloud.tpu.v2alpha1.StopNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -366,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.StopNodeRequest result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.StopNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.StopNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.StopNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -438,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -460,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -489,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -513,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -555,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -590,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.StopNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.StopNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.StopNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.StopNodeRequest();
   }
@@ -604,27 +540,27 @@ public static com.google.cloud.tpu.v2alpha1.StopNodeRequest getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public StopNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public StopNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -639,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.StopNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..1462c20dab3c
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface StopNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.StopNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
index bd0bf5680deb..9130d645245e 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A Symptom instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.Symptom}
  */
-public final class Symptom extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Symptom extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.Symptom)
     SymptomOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Symptom.newBuilder() to construct.
   private Symptom(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Symptom() {
     symptomType_ = 0;
     details_ = "";
@@ -45,33 +27,30 @@ private Symptom() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Symptom();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_Symptom_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.Symptom.class,
-            com.google.cloud.tpu.v2alpha1.Symptom.Builder.class);
+            com.google.cloud.tpu.v2alpha1.Symptom.class, com.google.cloud.tpu.v2alpha1.Symptom.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * SymptomType represents the different types of Symptoms that a TPU can be
    * at.
@@ -79,10 +58,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.Symptom.SymptomType}
    */
-  public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
+  public enum SymptomType
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * Unspecified symptom.
      * 

@@ -91,8 +69,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     SYMPTOM_TYPE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * TPU VM memory is low.
      * 

@@ -101,8 +77,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     LOW_MEMORY(1),
     /**
-     *
-     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -111,8 +85,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     OUT_OF_MEMORY(2),
     /**
-     *
-     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -121,8 +93,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     EXECUTE_TIMED_OUT(3),
     /**
-     *
-     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -132,8 +102,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     MESH_BUILD_FAIL(4),
     /**
-     *
-     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -142,8 +110,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     HBM_OUT_OF_MEMORY(5),
     /**
-     *
-     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -155,8 +121,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * Unspecified symptom.
      * 

@@ -165,8 +129,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int SYMPTOM_TYPE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * TPU VM memory is low.
      * 

@@ -175,8 +137,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int LOW_MEMORY_VALUE = 1;
     /**
-     *
-     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -185,8 +145,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int OUT_OF_MEMORY_VALUE = 2;
     /**
-     *
-     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -195,8 +153,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int EXECUTE_TIMED_OUT_VALUE = 3;
     /**
-     *
-     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -206,8 +162,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int MESH_BUILD_FAIL_VALUE = 4;
     /**
-     *
-     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -216,8 +170,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HBM_OUT_OF_MEMORY_VALUE = 5;
     /**
-     *
-     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -226,6 +178,7 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int PROJECT_ABUSE_VALUE = 6;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -250,57 +203,53 @@ public static SymptomType valueOf(int value) {
      */
     public static SymptomType forNumber(int value) {
       switch (value) {
-        case 0:
-          return SYMPTOM_TYPE_UNSPECIFIED;
-        case 1:
-          return LOW_MEMORY;
-        case 2:
-          return OUT_OF_MEMORY;
-        case 3:
-          return EXECUTE_TIMED_OUT;
-        case 4:
-          return MESH_BUILD_FAIL;
-        case 5:
-          return HBM_OUT_OF_MEMORY;
-        case 6:
-          return PROJECT_ABUSE;
-        default:
-          return null;
+        case 0: return SYMPTOM_TYPE_UNSPECIFIED;
+        case 1: return LOW_MEMORY;
+        case 2: return OUT_OF_MEMORY;
+        case 3: return EXECUTE_TIMED_OUT;
+        case 4: return MESH_BUILD_FAIL;
+        case 5: return HBM_OUT_OF_MEMORY;
+        case 6: return PROJECT_ABUSE;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        SymptomType> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public SymptomType findValueByNumber(int number) {
+              return SymptomType.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public SymptomType findValueByNumber(int number) {
-            return SymptomType.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.Symptom.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final SymptomType[] VALUES = values();
 
-    public static SymptomType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static SymptomType valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -320,14 +269,11 @@ private SymptomType(int value) {
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -335,14 +281,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -350,8 +293,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -366,51 +307,38 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SYMPTOM_TYPE_FIELD_NUMBER = 2;
   private int symptomType_ = 0;
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The enum numeric value on the wire for symptomType.
    */
-  @java.lang.Override
-  public int getSymptomTypeValue() {
+  @java.lang.Override public int getSymptomTypeValue() {
     return symptomType_;
   }
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The symptomType.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.Symptom.SymptomType getSymptomType() {
-    com.google.cloud.tpu.v2alpha1.Symptom.SymptomType result =
-        com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.forNumber(symptomType_);
+  @java.lang.Override public com.google.cloud.tpu.v2alpha1.Symptom.SymptomType getSymptomType() {
+    com.google.cloud.tpu.v2alpha1.Symptom.SymptomType result = com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.forNumber(symptomType_);
     return result == null ? com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.UNRECOGNIZED : result;
   }
 
   public static final int DETAILS_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object details_ = "";
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The details.
    */
   @java.lang.Override
@@ -419,29 +347,29 @@ public java.lang.String getDetails() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       details_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The bytes for details.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDetailsBytes() {
+  public com.google.protobuf.ByteString
+      getDetailsBytes() {
     java.lang.Object ref = details_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       details_ = b;
       return b;
     } else {
@@ -450,18 +378,14 @@ public com.google.protobuf.ByteString getDetailsBytes() {
   }
 
   public static final int WORKER_ID_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object workerId_ = "";
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The workerId.
    */
   @java.lang.Override
@@ -470,29 +394,29 @@ public java.lang.String getWorkerId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       workerId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The bytes for workerId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getWorkerIdBytes() {
+  public com.google.protobuf.ByteString
+      getWorkerIdBytes() {
     java.lang.Object ref = workerId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       workerId_ = b;
       return b;
     } else {
@@ -501,7 +425,6 @@ public com.google.protobuf.ByteString getWorkerIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -513,12 +436,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
-    if (symptomType_
-        != com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+    if (symptomType_ != com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
       output.writeEnum(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
@@ -537,11 +460,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
-    if (symptomType_
-        != com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, symptomType_);
+    if (symptomType_ != com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, details_);
@@ -557,7 +481,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.Symptom)) {
       return super.equals(obj);
@@ -566,11 +490,14 @@ public boolean equals(final java.lang.Object obj) {
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (symptomType_ != other.symptomType_) return false;
-    if (!getDetails().equals(other.getDetails())) return false;
-    if (!getWorkerId().equals(other.getWorkerId())) return false;
+    if (!getDetails()
+        .equals(other.getDetails())) return false;
+    if (!getWorkerId()
+        .equals(other.getWorkerId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -597,135 +524,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.Symptom prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A Symptom instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.Symptom}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.Symptom)
       com.google.cloud.tpu.v2alpha1.SymptomOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_Symptom_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.Symptom.class,
-              com.google.cloud.tpu.v2alpha1.Symptom.Builder.class);
+              com.google.cloud.tpu.v2alpha1.Symptom.class, com.google.cloud.tpu.v2alpha1.Symptom.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.Symptom.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -742,9 +664,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
     }
 
     @java.lang.Override
@@ -763,11 +685,8 @@ public com.google.cloud.tpu.v2alpha1.Symptom build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Symptom buildPartial() {
-      com.google.cloud.tpu.v2alpha1.Symptom result =
-          new com.google.cloud.tpu.v2alpha1.Symptom(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.Symptom result = new com.google.cloud.tpu.v2alpha1.Symptom(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -775,7 +694,9 @@ public com.google.cloud.tpu.v2alpha1.Symptom buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2alpha1.Symptom result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.symptomType_ = symptomType_;
@@ -792,39 +713,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.Symptom result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.Symptom) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.Symptom) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.Symptom)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -875,37 +795,34 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                symptomType_ = input.readEnum();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                details_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                workerId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              symptomType_ = input.readEnum();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              details_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              workerId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -915,52 +832,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -981,15 +884,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -1000,8 +902,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1010,9 +910,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -1025,8 +925,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1044,8 +942,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1058,8 +954,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1070,14 +964,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1085,17 +976,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -1103,29 +991,22 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private int symptomType_ = 0;
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
-     *
      * @return The enum numeric value on the wire for symptomType.
      */
-    @java.lang.Override
-    public int getSymptomTypeValue() {
+    @java.lang.Override public int getSymptomTypeValue() {
       return symptomType_;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
-     *
      * @param value The enum numeric value on the wire for symptomType to set.
      * @return This builder for chaining.
      */
@@ -1136,33 +1017,24 @@ public Builder setSymptomTypeValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
-     *
      * @return The symptomType.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Symptom.SymptomType getSymptomType() {
-      com.google.cloud.tpu.v2alpha1.Symptom.SymptomType result =
-          com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.forNumber(symptomType_);
-      return result == null
-          ? com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.UNRECOGNIZED
-          : result;
+      com.google.cloud.tpu.v2alpha1.Symptom.SymptomType result = com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.forNumber(symptomType_);
+      return result == null ? com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
-     *
      * @param value The symptomType to set.
      * @return This builder for chaining.
      */
@@ -1176,14 +1048,11 @@ public Builder setSymptomType(com.google.cloud.tpu.v2alpha1.Symptom.SymptomType
       return this;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSymptomType() {
@@ -1195,20 +1064,18 @@ public Builder clearSymptomType() {
 
     private java.lang.Object details_ = "";
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @return The details.
      */
     public java.lang.String getDetails() {
       java.lang.Object ref = details_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         details_ = s;
         return s;
@@ -1217,21 +1084,20 @@ public java.lang.String getDetails() {
       }
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @return The bytes for details.
      */
-    public com.google.protobuf.ByteString getDetailsBytes() {
+    public com.google.protobuf.ByteString
+        getDetailsBytes() {
       java.lang.Object ref = details_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         details_ = b;
         return b;
       } else {
@@ -1239,35 +1105,28 @@ public com.google.protobuf.ByteString getDetailsBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @param value The details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetails(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDetails(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       details_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDetails() {
@@ -1277,21 +1136,17 @@ public Builder clearDetails() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @param value The bytes for details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetailsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDetailsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       details_ = value;
       bitField0_ |= 0x00000004;
@@ -1301,20 +1156,18 @@ public Builder setDetailsBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object workerId_ = "";
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @return The workerId.
      */
     public java.lang.String getWorkerId() {
       java.lang.Object ref = workerId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         workerId_ = s;
         return s;
@@ -1323,21 +1176,20 @@ public java.lang.String getWorkerId() {
       }
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @return The bytes for workerId.
      */
-    public com.google.protobuf.ByteString getWorkerIdBytes() {
+    public com.google.protobuf.ByteString
+        getWorkerIdBytes() {
       java.lang.Object ref = workerId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         workerId_ = b;
         return b;
       } else {
@@ -1345,35 +1197,28 @@ public com.google.protobuf.ByteString getWorkerIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @param value The workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setWorkerId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerId() {
@@ -1383,30 +1228,26 @@ public Builder clearWorkerId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @param value The bytes for workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setWorkerIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1416,12 +1257,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.Symptom)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.Symptom)
   private static final com.google.cloud.tpu.v2alpha1.Symptom DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.Symptom();
   }
@@ -1430,27 +1271,27 @@ public static com.google.cloud.tpu.v2alpha1.Symptom getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Symptom parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Symptom parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1465,4 +1306,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.Symptom getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
index 8d3ee93ede84..10c2a01cbd87 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface SymptomOrBuilder
-    extends
+public interface SymptomOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.Symptom)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -59,77 +35,61 @@ public interface SymptomOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The enum numeric value on the wire for symptomType.
    */
   int getSymptomTypeValue();
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The symptomType.
    */
   com.google.cloud.tpu.v2alpha1.Symptom.SymptomType getSymptomType();
 
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The details.
    */
   java.lang.String getDetails();
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The bytes for details.
    */
-  com.google.protobuf.ByteString getDetailsBytes();
+  com.google.protobuf.ByteString
+      getDetailsBytes();
 
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The workerId.
    */
   java.lang.String getWorkerId();
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The bytes for workerId.
    */
-  com.google.protobuf.ByteString getWorkerIdBytes();
+  com.google.protobuf.ByteString
+      getWorkerIdBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
similarity index 68%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
index 4c7b0d7e1bca..d194dad9ff40 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
@@ -1,84 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for [UpdateNode][google.cloud.tpu.v2alpha1.Tpu.UpdateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.UpdateNodeRequest}
  */
-public final class UpdateNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class UpdateNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
     UpdateNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use UpdateNodeRequest.newBuilder() to construct.
   private UpdateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private UpdateNodeRequest() {}
+  private UpdateNodeRequest() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new UpdateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class,
-            com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class, com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.Builder.class);
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 1;
   private com.google.protobuf.FieldMask updateMask_;
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the updateMask field is set.
    */
   @java.lang.Override
@@ -86,17 +64,13 @@ public boolean hasUpdateMask() {
     return updateMask_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The updateMask.
    */
   @java.lang.Override
@@ -104,16 +78,13 @@ public com.google.protobuf.FieldMask getUpdateMask() {
     return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
@@ -123,15 +94,11 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
   public static final int NODE_FIELD_NUMBER = 2;
   private com.google.cloud.tpu.v2alpha1.Node node_;
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -139,15 +106,11 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The node.
    */
   @java.lang.Override
@@ -155,14 +118,11 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
   }
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
@@ -170,7 +130,6 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -182,7 +141,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (updateMask_ != null) {
       output.writeMessage(1, getUpdateMask());
     }
@@ -199,10 +159,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (updateMask_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getUpdateMask());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getUpdateMask());
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getNode());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getNode());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -212,21 +174,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.UpdateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.UpdateNodeRequest other =
-        (com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.UpdateNodeRequest other = (com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) obj;
 
     if (hasUpdateMask() != other.hasUpdateMask()) return false;
     if (hasUpdateMask()) {
-      if (!getUpdateMask().equals(other.getUpdateMask())) return false;
+      if (!getUpdateMask()
+          .equals(other.getUpdateMask())) return false;
     }
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode().equals(other.getNode())) return false;
+      if (!getNode()
+          .equals(other.getNode())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -252,136 +215,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [UpdateNode][google.cloud.tpu.v2alpha1.Tpu.UpdateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.UpdateNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
       com.google.cloud.tpu.v2alpha1.UpdateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class,
-              com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class, com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -400,9 +357,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -421,11 +378,8 @@ public com.google.cloud.tpu.v2alpha1.UpdateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.UpdateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.UpdateNodeRequest result =
-          new com.google.cloud.tpu.v2alpha1.UpdateNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.UpdateNodeRequest result = new com.google.cloud.tpu.v2alpha1.UpdateNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -433,10 +387,14 @@ public com.google.cloud.tpu.v2alpha1.UpdateNodeRequest buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
+        result.updateMask_ = updateMaskBuilder_ == null
+            ? updateMask_
+            : updateMaskBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null
+            ? node_
+            : nodeBuilder_.build();
       }
     }
 
@@ -444,39 +402,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest resul
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.UpdateNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -484,8 +441,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.getDefaultInstance()) return this;
       if (other.hasUpdateMask()) {
         mergeUpdateMask(other.getUpdateMask());
       }
@@ -518,25 +474,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getUpdateMaskFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getNodeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -546,66 +503,49 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.FieldMask updateMask_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask,
-            com.google.protobuf.FieldMask.Builder,
-            com.google.protobuf.FieldMaskOrBuilder>
-        updateMaskBuilder_;
+        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> updateMaskBuilder_;
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return The updateMask.
      */
     public com.google.protobuf.FieldMask getUpdateMask() {
       if (updateMaskBuilder_ == null) {
-        return updateMask_ == null
-            ? com.google.protobuf.FieldMask.getDefaultInstance()
-            : updateMask_;
+        return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
       } else {
         return updateMaskBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
@@ -621,18 +561,16 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
+    public Builder setUpdateMask(
+        com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
       } else {
@@ -643,22 +581,19 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && updateMask_ != null
-            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          updateMask_ != null &&
+          updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
           getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
@@ -671,16 +606,13 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearUpdateMask() {
       bitField0_ = (bitField0_ & ~0x00000001);
@@ -693,16 +625,13 @@ public Builder clearUpdateMask() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
       bitField0_ |= 0x00000001;
@@ -710,50 +639,40 @@ public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
       return getUpdateMaskFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
       if (updateMaskBuilder_ != null) {
         return updateMaskBuilder_.getMessageOrBuilder();
       } else {
-        return updateMask_ == null
-            ? com.google.protobuf.FieldMask.getDefaultInstance()
-            : updateMask_;
+        return updateMask_ == null ?
+            com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask,
-            com.google.protobuf.FieldMask.Builder,
-            com.google.protobuf.FieldMaskOrBuilder>
+        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> 
         getUpdateMaskFieldBuilder() {
       if (updateMaskBuilder_ == null) {
-        updateMaskBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.FieldMask,
-                com.google.protobuf.FieldMask.Builder,
-                com.google.protobuf.FieldMaskOrBuilder>(
-                getUpdateMask(), getParentForChildren(), isClean());
+        updateMaskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder>(
+                getUpdateMask(),
+                getParentForChildren(),
+                isClean());
         updateMask_ = null;
       }
       return updateMaskBuilder_;
@@ -761,35 +680,24 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
 
     private com.google.cloud.tpu.v2alpha1.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node,
-            com.google.cloud.tpu.v2alpha1.Node.Builder,
-            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
-        nodeBuilder_;
+        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> nodeBuilder_;
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return The node.
      */
     public com.google.cloud.tpu.v2alpha1.Node getNode() {
@@ -800,14 +708,11 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodeBuilder_ == null) {
@@ -823,16 +728,14 @@ public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setNode(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder setNode(
+        com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -843,20 +746,17 @@ public Builder setNode(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValu
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && node_ != null
-            && node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          node_ != null &&
+          node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -869,14 +769,11 @@ public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearNode() {
       bitField0_ = (bitField0_ & ~0x00000002);
@@ -889,14 +786,11 @@ public Builder clearNode() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
       bitField0_ |= 0x00000002;
@@ -904,51 +798,43 @@ public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
+        return node_ == null ?
+            com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node,
-            com.google.cloud.tpu.v2alpha1.Node.Builder,
-            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
+        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> 
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.Node,
-                com.google.cloud.tpu.v2alpha1.Node.Builder,
-                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
-                getNode(), getParentForChildren(), isClean());
+        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
+                getNode(),
+                getParentForChildren(),
+                isClean());
         node_ = null;
       }
       return nodeBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -958,12 +844,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.UpdateNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.UpdateNodeRequest();
   }
@@ -972,27 +858,27 @@ public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public UpdateNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public UpdateNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1007,4 +893,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.UpdateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
index f60b96550aad..1e6d4f18b8b4 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
@@ -1,107 +1,69 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface UpdateNodeRequestOrBuilder
-    extends
+public interface UpdateNodeRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the updateMask field is set.
    */
   boolean hasUpdateMask();
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The updateMask.
    */
   com.google.protobuf.FieldMask getUpdateMask();
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder();
 
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The node.
    */
   com.google.cloud.tpu.v2alpha1.Node getNode();
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/stub/tpustubsettings/getnode/SyncGetNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/stub/tpustubsettings/getnode/SyncGetNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/stub/tpustubsettings/getnode/SyncGetNode.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/stub/tpustubsettings/getnode/SyncGetNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetCredentialsProvider.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetCredentialsProvider.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetCredentialsProvider.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetCredentialsProvider.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetEndpoint.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetEndpoint.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetEndpoint.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetEndpoint.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNode.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNodeLRO.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNodeLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNodeLRO.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNode.java
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeStringNodeString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeStringNodeString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeStringNodeString.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeStringNodeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResource.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResource.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResource.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResource.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResourceLRO.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResourceLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResourceLRO.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResourceLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResource.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResource.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResource.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResource.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceLocationnameQueuedresourceString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceLocationnameQueuedresourceString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceLocationnameQueuedresourceString.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceLocationnameQueuedresourceString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceStringQueuedresourceString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceStringQueuedresourceString.java
similarity index 100%
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceStringQueuedresourceString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNode.java
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNodeLRO.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNodeLRO.java
similarity index 100%
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNode.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNode.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeNodename.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeNodename.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeNodename.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeNodename.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeString.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResource.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResource.java
similarity index 100%
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResource.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResourceLRO.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResourceLRO.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResourceLRO.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResourceLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResource.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResource.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResource.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResource.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceQueuedresourcename.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceQueuedresourcename.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceQueuedresourcename.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceQueuedresourcename.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceString.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java
similarity index 100%
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/AsyncGetAcceleratorType.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/AsyncGetAcceleratorType.java
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/AsyncGetAcceleratorType.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorType.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorType.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorType.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorType.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/AsyncGetGuestAttributes.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/AsyncGetGuestAttributes.java
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/AsyncGetGuestAttributes.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/SyncGetGuestAttributes.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/SyncGetGuestAttributes.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/SyncGetGuestAttributes.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/SyncGetGuestAttributes.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/AsyncGetLocation.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/AsyncGetLocation.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/AsyncGetLocation.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/AsyncGetLocation.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/SyncGetLocation.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/SyncGetLocation.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/SyncGetLocation.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/SyncGetLocation.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/AsyncGetNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/AsyncGetNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/AsyncGetNode.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/AsyncGetNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNode.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeNodename.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeNodename.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeNodename.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeNodename.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeString.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/AsyncGetQueuedResource.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/AsyncGetQueuedResource.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/AsyncGetQueuedResource.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/AsyncGetQueuedResource.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResource.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResource.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResource.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResource.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceQueuedresourcename.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceQueuedresourcename.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceQueuedresourcename.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceQueuedresourcename.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceString.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/AsyncGetRuntimeVersion.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/AsyncGetRuntimeVersion.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersion.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersion.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionRuntimeversionname.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionRuntimeversionname.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionString.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypes.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypes.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocations.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocations.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodes.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodes.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesLocationname.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesLocationname.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesString.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResources.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResources.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResourcesPaged.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResourcesPaged.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResources.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResources.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesLocationname.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesLocationname.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesString.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersions.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersions.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersions.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersions.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsString.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEvent.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEvent.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEventLRO.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEventLRO.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/SyncSimulateMaintenanceEvent.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/SyncSimulateMaintenanceEvent.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNode.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNodeLRO.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNodeLRO.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/SyncStartNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/SyncStartNode.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNode.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNode.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNodeLRO.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNodeLRO.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java

From 8ea654dfdd7d8c9b2d91b5ff0d4326565230ae6a Mon Sep 17 00:00:00 2001
From: Owl Bot 
Date: Wed, 25 Jan 2023 00:11:48 +0000
Subject: [PATCH 2/6] =?UTF-8?q?=F0=9F=A6=89=20Updates=20from=20OwlBot=20po?=
 =?UTF-8?q?st-processor?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md
---
 java-tpu/README.md                            |    6 +-
 .../com/google/cloud/tpu/v1/TpuClient.java    |    0
 .../com/google/cloud/tpu/v1/TpuSettings.java  |    1 -
 .../google/cloud/tpu/v1/gapic_metadata.json   |    0
 .../com/google/cloud/tpu/v1/package-info.java |    0
 .../tpu/v1/stub/GrpcTpuCallableFactory.java   |    0
 .../google/cloud/tpu/v1/stub/GrpcTpuStub.java |    1 -
 .../com/google/cloud/tpu/v1/stub/TpuStub.java |    0
 .../cloud/tpu/v1/stub/TpuStubSettings.java    |    0
 .../com/google/cloud/tpu/v2/TpuClient.java    |    0
 .../com/google/cloud/tpu/v2/TpuSettings.java  |    1 -
 .../google/cloud/tpu/v2/gapic_metadata.json   |    0
 .../com/google/cloud/tpu/v2/package-info.java |    0
 .../tpu/v2/stub/GrpcTpuCallableFactory.java   |    0
 .../google/cloud/tpu/v2/stub/GrpcTpuStub.java |    1 -
 .../v2/stub/HttpJsonTpuCallableFactory.java   |    0
 .../cloud/tpu/v2/stub/HttpJsonTpuStub.java    |    1 -
 .../com/google/cloud/tpu/v2/stub/TpuStub.java |    0
 .../cloud/tpu/v2/stub/TpuStubSettings.java    |    0
 .../google/cloud/tpu/v2alpha1/TpuClient.java  |    0
 .../cloud/tpu/v2alpha1/TpuSettings.java       |    1 -
 .../cloud/tpu/v2alpha1/gapic_metadata.json    |    0
 .../cloud/tpu/v2alpha1/package-info.java      |    0
 .../v2alpha1/stub/GrpcTpuCallableFactory.java |    0
 .../cloud/tpu/v2alpha1/stub/GrpcTpuStub.java  |    1 -
 .../cloud/tpu/v2alpha1/stub/TpuStub.java      |    0
 .../tpu/v2alpha1/stub/TpuStubSettings.java    |    0
 .../google/cloud/tpu/v1/MockLocations.java    |    0
 .../cloud/tpu/v1/MockLocationsImpl.java       |    0
 .../java/com/google/cloud/tpu/v1/MockTpu.java |    0
 .../com/google/cloud/tpu/v1/MockTpuImpl.java  |    0
 .../google/cloud/tpu/v1/TpuClientTest.java    |    0
 .../google/cloud/tpu/v2/MockLocations.java    |    0
 .../cloud/tpu/v2/MockLocationsImpl.java       |    0
 .../java/com/google/cloud/tpu/v2/MockTpu.java |    0
 .../com/google/cloud/tpu/v2/MockTpuImpl.java  |    0
 .../cloud/tpu/v2/TpuClientHttpJsonTest.java   |    0
 .../google/cloud/tpu/v2/TpuClientTest.java    |    0
 .../cloud/tpu/v2alpha1/MockLocations.java     |    0
 .../cloud/tpu/v2alpha1/MockLocationsImpl.java |    0
 .../google/cloud/tpu/v2alpha1/MockTpu.java    |    0
 .../cloud/tpu/v2alpha1/MockTpuImpl.java       |    0
 .../cloud/tpu/v2alpha1/TpuClientTest.java     |    0
 .../java/com/google/cloud/tpu/v1/TpuGrpc.java | 1463 +++++++
 .../java/com/google/cloud/tpu/v2/TpuGrpc.java | 1696 ++++++++
 .../google/cloud/tpu/v2alpha1/TpuGrpc.java    | 2310 +++++++++++
 .../google/cloud/tpu/v1/AcceleratorType.java  |  387 +-
 .../cloud/tpu/v1/AcceleratorTypeName.java     |    0
 .../tpu/v1/AcceleratorTypeOrBuilder.java      |   36 +-
 .../google/cloud/tpu/v1/CloudTpuProto.java    |  513 +++
 .../cloud/tpu/v1/CreateNodeRequest.java       |  501 ++-
 .../tpu/v1/CreateNodeRequestOrBuilder.java    |   52 +-
 .../cloud/tpu/v1/DeleteNodeRequest.java       |  346 +-
 .../tpu/v1/DeleteNodeRequestOrBuilder.java    |   54 +
 .../tpu/v1/GetAcceleratorTypeRequest.java     |  353 +-
 .../GetAcceleratorTypeRequestOrBuilder.java   |   54 +
 .../google/cloud/tpu/v1/GetNodeRequest.java   |  339 +-
 .../cloud/tpu/v1/GetNodeRequestOrBuilder.java |   54 +
 .../tpu/v1/GetTensorFlowVersionRequest.java   |  353 +-
 .../GetTensorFlowVersionRequestOrBuilder.java |   54 +
 .../tpu/v1/ListAcceleratorTypesRequest.java   |  604 +--
 .../ListAcceleratorTypesRequestOrBuilder.java |   65 +-
 .../tpu/v1/ListAcceleratorTypesResponse.java  |  579 ++-
 ...ListAcceleratorTypesResponseOrBuilder.java |   63 +-
 .../google/cloud/tpu/v1/ListNodesRequest.java |  448 +-
 .../tpu/v1/ListNodesRequestOrBuilder.java     |   47 +-
 .../cloud/tpu/v1/ListNodesResponse.java       |  584 ++-
 .../tpu/v1/ListNodesResponseOrBuilder.java    |   64 +-
 .../tpu/v1/ListTensorFlowVersionsRequest.java |  607 +--
 ...istTensorFlowVersionsRequestOrBuilder.java |   65 +-
 .../v1/ListTensorFlowVersionsResponse.java    |  571 ++-
 ...stTensorFlowVersionsResponseOrBuilder.java |   63 +-
 .../com/google/cloud/tpu/v1/LocationName.java |    0
 .../google/cloud/tpu/v1/NetworkEndpoint.java  |  348 +-
 .../tpu/v1/NetworkEndpointOrBuilder.java      |   30 +-
 .../java/com/google/cloud/tpu/v1/Node.java    | 2592 ++++++++----
 .../com/google/cloud/tpu/v1/NodeName.java     |    0
 .../google/cloud/tpu/v1/NodeOrBuilder.java    |  307 +-
 .../cloud/tpu/v1/OperationMetadata.java       |  744 ++--
 .../tpu/v1/OperationMetadataOrBuilder.java    |   73 +-
 .../cloud/tpu/v1/ReimageNodeRequest.java      |  390 +-
 .../tpu/v1/ReimageNodeRequestOrBuilder.java   |   36 +-
 .../google/cloud/tpu/v1/SchedulingConfig.java |  318 +-
 .../tpu/v1/SchedulingConfigOrBuilder.java     |   51 +
 .../google/cloud/tpu/v1/StartNodeRequest.java |  315 +-
 .../tpu/v1/StartNodeRequestOrBuilder.java     |   50 +
 .../google/cloud/tpu/v1/StopNodeRequest.java  |  315 +-
 .../tpu/v1/StopNodeRequestOrBuilder.java      |   50 +
 .../java/com/google/cloud/tpu/v1/Symptom.java |  614 +--
 .../google/cloud/tpu/v1/SymptomOrBuilder.java |   50 +-
 .../cloud/tpu/v1/TensorFlowVersion.java       |  390 +-
 .../cloud/tpu/v1/TensorFlowVersionName.java   |    0
 .../tpu/v1/TensorFlowVersionOrBuilder.java    |   36 +-
 .../proto/google/cloud/tpu/v1/cloud_tpu.proto |    0
 .../google/cloud/tpu/v2/AcceleratorType.java  |  387 +-
 .../cloud/tpu/v2/AcceleratorTypeName.java     |    0
 .../tpu/v2/AcceleratorTypeOrBuilder.java      |   36 +-
 .../com/google/cloud/tpu/v2/AccessConfig.java |  311 +-
 .../cloud/tpu/v2/AccessConfigOrBuilder.java   |   27 +-
 .../com/google/cloud/tpu/v2/AttachedDisk.java |  425 +-
 .../cloud/tpu/v2/AttachedDiskOrBuilder.java   |   33 +-
 .../google/cloud/tpu/v2/CloudTpuProto.java    |  733 ++++
 .../cloud/tpu/v2/CreateNodeRequest.java       |  501 ++-
 .../tpu/v2/CreateNodeRequestOrBuilder.java    |   52 +-
 .../cloud/tpu/v2/DeleteNodeRequest.java       |  346 +-
 .../tpu/v2/DeleteNodeRequestOrBuilder.java    |   54 +
 .../v2/GenerateServiceIdentityRequest.java    |  359 +-
 ...nerateServiceIdentityRequestOrBuilder.java |   54 +
 .../v2/GenerateServiceIdentityResponse.java   |  359 +-
 ...erateServiceIdentityResponseOrBuilder.java |   26 +-
 .../tpu/v2/GetAcceleratorTypeRequest.java     |  353 +-
 .../GetAcceleratorTypeRequestOrBuilder.java   |   54 +
 .../tpu/v2/GetGuestAttributesRequest.java     |  529 ++-
 .../GetGuestAttributesRequestOrBuilder.java   |   62 +-
 .../tpu/v2/GetGuestAttributesResponse.java    |  409 +-
 .../GetGuestAttributesResponseOrBuilder.java  |   36 +-
 .../google/cloud/tpu/v2/GetNodeRequest.java   |  339 +-
 .../cloud/tpu/v2/GetNodeRequestOrBuilder.java |   54 +
 .../tpu/v2/GetRuntimeVersionRequest.java      |  353 +-
 .../v2/GetRuntimeVersionRequestOrBuilder.java |   54 +
 .../google/cloud/tpu/v2/GuestAttributes.java  |  409 +-
 .../cloud/tpu/v2/GuestAttributesEntry.java    |  462 ++-
 .../tpu/v2/GuestAttributesEntryOrBuilder.java |   45 +-
 .../tpu/v2/GuestAttributesOrBuilder.java      |   35 +-
 .../cloud/tpu/v2/GuestAttributesValue.java    |  404 +-
 .../tpu/v2/GuestAttributesValueOrBuilder.java |   36 +-
 .../tpu/v2/ListAcceleratorTypesRequest.java   |  604 +--
 .../ListAcceleratorTypesRequestOrBuilder.java |   65 +-
 .../tpu/v2/ListAcceleratorTypesResponse.java  |  579 ++-
 ...ListAcceleratorTypesResponseOrBuilder.java |   63 +-
 .../google/cloud/tpu/v2/ListNodesRequest.java |  448 +-
 .../tpu/v2/ListNodesRequestOrBuilder.java     |   47 +-
 .../cloud/tpu/v2/ListNodesResponse.java       |  584 ++-
 .../tpu/v2/ListNodesResponseOrBuilder.java    |   64 +-
 .../tpu/v2/ListRuntimeVersionsRequest.java    |  604 +--
 .../ListRuntimeVersionsRequestOrBuilder.java  |   65 +-
 .../tpu/v2/ListRuntimeVersionsResponse.java   |  582 ++-
 .../ListRuntimeVersionsResponseOrBuilder.java |   63 +-
 .../com/google/cloud/tpu/v2/LocationName.java |    0
 .../google/cloud/tpu/v2/NetworkConfig.java    |  458 +-
 .../cloud/tpu/v2/NetworkConfigOrBuilder.java  |   42 +-
 .../google/cloud/tpu/v2/NetworkEndpoint.java  |  446 +-
 .../tpu/v2/NetworkEndpointOrBuilder.java      |   38 +-
 .../java/com/google/cloud/tpu/v2/Node.java    | 3018 +++++++++-----
 .../com/google/cloud/tpu/v2/NodeName.java     |    0
 .../google/cloud/tpu/v2/NodeOrBuilder.java    |  337 +-
 .../cloud/tpu/v2/OperationMetadata.java       |  744 ++--
 .../tpu/v2/OperationMetadataOrBuilder.java    |   73 +-
 .../google/cloud/tpu/v2/RuntimeVersion.java   |  383 +-
 .../cloud/tpu/v2/RuntimeVersionName.java      |    0
 .../cloud/tpu/v2/RuntimeVersionOrBuilder.java |   36 +-
 .../google/cloud/tpu/v2/SchedulingConfig.java |  318 +-
 .../tpu/v2/SchedulingConfigOrBuilder.java     |   51 +
 .../google/cloud/tpu/v2/ServiceAccount.java   |  412 +-
 .../cloud/tpu/v2/ServiceAccountOrBuilder.java |   45 +-
 .../google/cloud/tpu/v2/ServiceIdentity.java  |  315 +-
 .../tpu/v2/ServiceIdentityOrBuilder.java      |   50 +
 .../cloud/tpu/v2/ShieldedInstanceConfig.java  |  285 +-
 .../v2/ShieldedInstanceConfigOrBuilder.java   |   38 +
 .../google/cloud/tpu/v2/StartNodeRequest.java |  343 +-
 .../tpu/v2/StartNodeRequestOrBuilder.java     |   54 +
 .../google/cloud/tpu/v2/StopNodeRequest.java  |  343 +-
 .../tpu/v2/StopNodeRequestOrBuilder.java      |   54 +
 .../java/com/google/cloud/tpu/v2/Symptom.java |  614 +--
 .../google/cloud/tpu/v2/SymptomOrBuilder.java |   50 +-
 .../cloud/tpu/v2/UpdateNodeRequest.java       |  457 +-
 .../tpu/v2/UpdateNodeRequestOrBuilder.java    |   43 +-
 .../proto/google/cloud/tpu/v2/cloud_tpu.proto |    0
 .../cloud/tpu/v2alpha1/AcceleratorType.java   |  390 +-
 .../tpu/v2alpha1/AcceleratorTypeName.java     |    0
 .../v2alpha1/AcceleratorTypeOrBuilder.java    |   36 +-
 .../cloud/tpu/v2alpha1/AccessConfig.java      |  318 +-
 .../tpu/v2alpha1/AccessConfigOrBuilder.java   |   27 +-
 .../cloud/tpu/v2alpha1/AttachedDisk.java      |  446 +-
 .../tpu/v2alpha1/AttachedDiskOrBuilder.java   |   33 +-
 .../cloud/tpu/v2alpha1/CloudTpuProto.java     | 1135 +++++
 .../cloud/tpu/v2alpha1/CreateNodeRequest.java |  612 +--
 .../v2alpha1/CreateNodeRequestOrBuilder.java  |   70 +-
 .../v2alpha1/CreateQueuedResourceRequest.java |  644 +--
 .../CreateQueuedResourceRequestOrBuilder.java |   73 +-
 .../cloud/tpu/v2alpha1/DeleteNodeRequest.java |  421 +-
 .../v2alpha1/DeleteNodeRequestOrBuilder.java  |   79 +
 .../v2alpha1/DeleteQueuedResourceRequest.java |  428 +-
 .../DeleteQueuedResourceRequestOrBuilder.java |   79 +
 .../GenerateServiceIdentityRequest.java       |  369 +-
 ...nerateServiceIdentityRequestOrBuilder.java |   54 +
 .../GenerateServiceIdentityResponse.java      |  366 +-
 ...erateServiceIdentityResponseOrBuilder.java |   26 +-
 .../v2alpha1/GetAcceleratorTypeRequest.java   |  356 +-
 .../GetAcceleratorTypeRequestOrBuilder.java   |   54 +
 .../v2alpha1/GetGuestAttributesRequest.java   |  532 ++-
 .../GetGuestAttributesRequestOrBuilder.java   |   62 +-
 .../v2alpha1/GetGuestAttributesResponse.java  |  395 +-
 .../GetGuestAttributesResponseOrBuilder.java  |   36 +-
 .../cloud/tpu/v2alpha1/GetNodeRequest.java    |  346 +-
 .../tpu/v2alpha1/GetNodeRequestOrBuilder.java |   54 +
 .../v2alpha1/GetQueuedResourceRequest.java    |  356 +-
 .../GetQueuedResourceRequestOrBuilder.java    |   54 +
 .../v2alpha1/GetRuntimeVersionRequest.java    |  356 +-
 .../GetRuntimeVersionRequestOrBuilder.java    |   54 +
 .../cloud/tpu/v2alpha1/GuestAttributes.java   |  413 +-
 .../tpu/v2alpha1/GuestAttributesEntry.java    |  469 ++-
 .../GuestAttributesEntryOrBuilder.java        |   45 +-
 .../v2alpha1/GuestAttributesOrBuilder.java    |   35 +-
 .../tpu/v2alpha1/GuestAttributesValue.java    |  413 +-
 .../GuestAttributesValueOrBuilder.java        |   36 +-
 .../v2alpha1/ListAcceleratorTypesRequest.java |  607 +--
 .../ListAcceleratorTypesRequestOrBuilder.java |   65 +-
 .../ListAcceleratorTypesResponse.java         |  568 ++-
 ...ListAcceleratorTypesResponseOrBuilder.java |   63 +-
 .../cloud/tpu/v2alpha1/ListNodesRequest.java  |  451 +-
 .../v2alpha1/ListNodesRequestOrBuilder.java   |   47 +-
 .../cloud/tpu/v2alpha1/ListNodesResponse.java |  588 ++-
 .../v2alpha1/ListNodesResponseOrBuilder.java  |   64 +-
 .../v2alpha1/ListQueuedResourcesRequest.java  |  461 +-
 .../ListQueuedResourcesRequestOrBuilder.java  |   47 +-
 .../v2alpha1/ListQueuedResourcesResponse.java |  567 ++-
 .../ListQueuedResourcesResponseOrBuilder.java |   63 +-
 .../v2alpha1/ListRuntimeVersionsRequest.java  |  607 +--
 .../ListRuntimeVersionsRequestOrBuilder.java  |   65 +-
 .../v2alpha1/ListRuntimeVersionsResponse.java |  567 ++-
 .../ListRuntimeVersionsResponseOrBuilder.java |   63 +-
 .../cloud/tpu/v2alpha1/LocationName.java      |    0
 .../cloud/tpu/v2alpha1/NetworkConfig.java     |  462 ++-
 .../tpu/v2alpha1/NetworkConfigOrBuilder.java  |   42 +-
 .../cloud/tpu/v2alpha1/NetworkEndpoint.java   |  446 +-
 .../v2alpha1/NetworkEndpointOrBuilder.java    |   38 +-
 .../com/google/cloud/tpu/v2alpha1/Node.java   | 3080 +++++++++-----
 .../google/cloud/tpu/v2alpha1/NodeName.java   |    0
 .../cloud/tpu/v2alpha1/NodeOrBuilder.java     |  350 +-
 .../cloud/tpu/v2alpha1/OperationMetadata.java |  747 ++--
 .../v2alpha1/OperationMetadataOrBuilder.java  |   73 +-
 .../cloud/tpu/v2alpha1/QueuedResource.java    | 3462 +++++++++------
 .../tpu/v2alpha1/QueuedResourceName.java      |    0
 .../tpu/v2alpha1/QueuedResourceOrBuilder.java |   87 +-
 .../tpu/v2alpha1/QueuedResourceState.java     | 3696 ++++++++++-------
 .../QueuedResourceStateOrBuilder.java         |  115 +-
 .../cloud/tpu/v2alpha1/RuntimeVersion.java    |  390 +-
 .../tpu/v2alpha1/RuntimeVersionName.java      |    0
 .../tpu/v2alpha1/RuntimeVersionOrBuilder.java |   36 +-
 .../cloud/tpu/v2alpha1/SchedulingConfig.java  |  321 +-
 .../v2alpha1/SchedulingConfigOrBuilder.java   |   51 +
 .../cloud/tpu/v2alpha1/ServiceAccount.java    |  419 +-
 .../tpu/v2alpha1/ServiceAccountOrBuilder.java |   45 +-
 .../cloud/tpu/v2alpha1/ServiceIdentity.java   |  318 +-
 .../v2alpha1/ServiceIdentityOrBuilder.java    |   50 +
 .../tpu/v2alpha1/ShieldedInstanceConfig.java  |  292 +-
 .../ShieldedInstanceConfigOrBuilder.java      |   38 +
 .../SimulateMaintenanceEventRequest.java      |  473 ++-
 ...ulateMaintenanceEventRequestOrBuilder.java |   53 +-
 .../cloud/tpu/v2alpha1/StartNodeRequest.java  |  346 +-
 .../v2alpha1/StartNodeRequestOrBuilder.java   |   54 +
 .../cloud/tpu/v2alpha1/StopNodeRequest.java   |  346 +-
 .../v2alpha1/StopNodeRequestOrBuilder.java    |   54 +
 .../google/cloud/tpu/v2alpha1/Symptom.java    |  627 +--
 .../cloud/tpu/v2alpha1/SymptomOrBuilder.java  |   50 +-
 .../cloud/tpu/v2alpha1/UpdateNodeRequest.java |  496 ++-
 .../v2alpha1/UpdateNodeRequestOrBuilder.java  |   52 +-
 .../google/cloud/tpu/v2alpha1/cloud_tpu.proto |    0
 .../tpustubsettings/getnode/SyncGetNode.java  |    0
 .../SyncCreateSetCredentialsProvider.java     |    0
 .../v1/tpu/create/SyncCreateSetEndpoint.java  |    0
 .../v1/tpu/createnode/AsyncCreateNode.java    |    0
 .../v1/tpu/createnode/AsyncCreateNodeLRO.java |    0
 .../tpu/v1/tpu/createnode/SyncCreateNode.java |    0
 .../SyncCreateNodeLocationnameNodeString.java |    0
 .../SyncCreateNodeStringNodeString.java       |    0
 .../v1/tpu/deletenode/AsyncDeleteNode.java    |    0
 .../v1/tpu/deletenode/AsyncDeleteNodeLRO.java |    0
 .../tpu/v1/tpu/deletenode/SyncDeleteNode.java |    0
 .../deletenode/SyncDeleteNodeNodename.java    |    0
 .../tpu/deletenode/SyncDeleteNodeString.java  |    0
 .../AsyncGetAcceleratorType.java              |    0
 .../SyncGetAcceleratorType.java               |    0
 ...GetAcceleratorTypeAcceleratortypename.java |    0
 .../SyncGetAcceleratorTypeString.java         |    0
 .../v1/tpu/getlocation/AsyncGetLocation.java  |    0
 .../v1/tpu/getlocation/SyncGetLocation.java   |    0
 .../tpu/v1/tpu/getnode/AsyncGetNode.java      |    0
 .../cloud/tpu/v1/tpu/getnode/SyncGetNode.java |    0
 .../v1/tpu/getnode/SyncGetNodeNodename.java   |    0
 .../tpu/v1/tpu/getnode/SyncGetNodeString.java |    0
 .../AsyncGetTensorFlowVersion.java            |    0
 .../SyncGetTensorFlowVersion.java             |    0
 .../SyncGetTensorFlowVersionString.java       |    0
 ...ensorFlowVersionTensorflowversionname.java |    0
 .../AsyncListAcceleratorTypes.java            |    0
 .../AsyncListAcceleratorTypesPaged.java       |    0
 .../SyncListAcceleratorTypes.java             |    0
 ...stAcceleratorTypesAcceleratortypename.java |    0
 .../SyncListAcceleratorTypesString.java       |    0
 .../tpu/listlocations/AsyncListLocations.java |    0
 .../AsyncListLocationsPaged.java              |    0
 .../tpu/listlocations/SyncListLocations.java  |    0
 .../tpu/v1/tpu/listnodes/AsyncListNodes.java  |    0
 .../v1/tpu/listnodes/AsyncListNodesPaged.java |    0
 .../tpu/v1/tpu/listnodes/SyncListNodes.java   |    0
 .../listnodes/SyncListNodesLocationname.java  |    0
 .../v1/tpu/listnodes/SyncListNodesString.java |    0
 .../AsyncListTensorFlowVersions.java          |    0
 .../AsyncListTensorFlowVersionsPaged.java     |    0
 .../SyncListTensorFlowVersions.java           |    0
 .../SyncListTensorFlowVersionsString.java     |    0
 ...nsorFlowVersionsTensorflowversionname.java |    0
 .../v1/tpu/reimagenode/AsyncReimageNode.java  |    0
 .../tpu/reimagenode/AsyncReimageNodeLRO.java  |    0
 .../v1/tpu/reimagenode/SyncReimageNode.java   |    0
 .../tpu/v1/tpu/startnode/AsyncStartNode.java  |    0
 .../v1/tpu/startnode/AsyncStartNodeLRO.java   |    0
 .../tpu/v1/tpu/startnode/SyncStartNode.java   |    0
 .../tpu/v1/tpu/stopnode/AsyncStopNode.java    |    0
 .../tpu/v1/tpu/stopnode/AsyncStopNodeLRO.java |    0
 .../tpu/v1/tpu/stopnode/SyncStopNode.java     |    0
 .../v1/tpusettings/getnode/SyncGetNode.java   |    0
 .../tpustubsettings/getnode/SyncGetNode.java  |    0
 .../SyncCreateSetCredentialsProvider.java     |    0
 .../SyncCreateSetCredentialsProvider1.java    |    0
 .../v2/tpu/create/SyncCreateSetEndpoint.java  |    0
 .../v2/tpu/createnode/AsyncCreateNode.java    |    0
 .../v2/tpu/createnode/AsyncCreateNodeLRO.java |    0
 .../tpu/v2/tpu/createnode/SyncCreateNode.java |    0
 .../SyncCreateNodeLocationnameNodeString.java |    0
 .../SyncCreateNodeStringNodeString.java       |    0
 .../v2/tpu/deletenode/AsyncDeleteNode.java    |    0
 .../v2/tpu/deletenode/AsyncDeleteNodeLRO.java |    0
 .../tpu/v2/tpu/deletenode/SyncDeleteNode.java |    0
 .../deletenode/SyncDeleteNodeNodename.java    |    0
 .../tpu/deletenode/SyncDeleteNodeString.java  |    0
 .../AsyncGenerateServiceIdentity.java         |    0
 .../SyncGenerateServiceIdentity.java          |    0
 .../AsyncGetAcceleratorType.java              |    0
 .../SyncGetAcceleratorType.java               |    0
 ...GetAcceleratorTypeAcceleratortypename.java |    0
 .../SyncGetAcceleratorTypeString.java         |    0
 .../AsyncGetGuestAttributes.java              |    0
 .../SyncGetGuestAttributes.java               |    0
 .../v2/tpu/getlocation/AsyncGetLocation.java  |    0
 .../v2/tpu/getlocation/SyncGetLocation.java   |    0
 .../tpu/v2/tpu/getnode/AsyncGetNode.java      |    0
 .../cloud/tpu/v2/tpu/getnode/SyncGetNode.java |    0
 .../v2/tpu/getnode/SyncGetNodeNodename.java   |    0
 .../tpu/v2/tpu/getnode/SyncGetNodeString.java |    0
 .../AsyncGetRuntimeVersion.java               |    0
 .../SyncGetRuntimeVersion.java                |    0
 ...ncGetRuntimeVersionRuntimeversionname.java |    0
 .../SyncGetRuntimeVersionString.java          |    0
 .../AsyncListAcceleratorTypes.java            |    0
 .../AsyncListAcceleratorTypesPaged.java       |    0
 .../SyncListAcceleratorTypes.java             |    0
 .../SyncListAcceleratorTypesLocationname.java |    0
 .../SyncListAcceleratorTypesString.java       |    0
 .../tpu/listlocations/AsyncListLocations.java |    0
 .../AsyncListLocationsPaged.java              |    0
 .../tpu/listlocations/SyncListLocations.java  |    0
 .../tpu/v2/tpu/listnodes/AsyncListNodes.java  |    0
 .../v2/tpu/listnodes/AsyncListNodesPaged.java |    0
 .../tpu/v2/tpu/listnodes/SyncListNodes.java   |    0
 .../listnodes/SyncListNodesLocationname.java  |    0
 .../v2/tpu/listnodes/SyncListNodesString.java |    0
 .../AsyncListRuntimeVersions.java             |    0
 .../AsyncListRuntimeVersionsPaged.java        |    0
 .../SyncListRuntimeVersions.java              |    0
 .../SyncListRuntimeVersionsLocationname.java  |    0
 .../SyncListRuntimeVersionsString.java        |    0
 .../tpu/v2/tpu/startnode/AsyncStartNode.java  |    0
 .../v2/tpu/startnode/AsyncStartNodeLRO.java   |    0
 .../tpu/v2/tpu/startnode/SyncStartNode.java   |    0
 .../tpu/v2/tpu/stopnode/AsyncStopNode.java    |    0
 .../tpu/v2/tpu/stopnode/AsyncStopNodeLRO.java |    0
 .../tpu/v2/tpu/stopnode/SyncStopNode.java     |    0
 .../v2/tpu/updatenode/AsyncUpdateNode.java    |    0
 .../v2/tpu/updatenode/AsyncUpdateNodeLRO.java |    0
 .../tpu/v2/tpu/updatenode/SyncUpdateNode.java |    0
 .../SyncUpdateNodeNodeFieldmask.java          |    0
 .../v2/tpusettings/getnode/SyncGetNode.java   |    0
 .../tpustubsettings/getnode/SyncGetNode.java  |    0
 .../SyncCreateSetCredentialsProvider.java     |    0
 .../tpu/create/SyncCreateSetEndpoint.java     |    0
 .../tpu/createnode/AsyncCreateNode.java       |    0
 .../tpu/createnode/AsyncCreateNodeLRO.java    |    0
 .../tpu/createnode/SyncCreateNode.java        |    0
 .../SyncCreateNodeLocationnameNodeString.java |    0
 .../SyncCreateNodeStringNodeString.java       |    0
 .../AsyncCreateQueuedResource.java            |    0
 .../AsyncCreateQueuedResourceLRO.java         |    0
 .../SyncCreateQueuedResource.java             |    0
 ...ourceLocationnameQueuedresourceString.java |    0
 ...uedResourceStringQueuedresourceString.java |    0
 .../tpu/deletenode/AsyncDeleteNode.java       |    0
 .../tpu/deletenode/AsyncDeleteNodeLRO.java    |    0
 .../tpu/deletenode/SyncDeleteNode.java        |    0
 .../deletenode/SyncDeleteNodeNodename.java    |    0
 .../tpu/deletenode/SyncDeleteNodeString.java  |    0
 .../AsyncDeleteQueuedResource.java            |    0
 .../AsyncDeleteQueuedResourceLRO.java         |    0
 .../SyncDeleteQueuedResource.java             |    0
 ...eleteQueuedResourceQueuedresourcename.java |    0
 .../SyncDeleteQueuedResourceString.java       |    0
 .../AsyncGenerateServiceIdentity.java         |    0
 .../SyncGenerateServiceIdentity.java          |    0
 .../AsyncGetAcceleratorType.java              |    0
 .../SyncGetAcceleratorType.java               |    0
 ...GetAcceleratorTypeAcceleratortypename.java |    0
 .../SyncGetAcceleratorTypeString.java         |    0
 .../AsyncGetGuestAttributes.java              |    0
 .../SyncGetGuestAttributes.java               |    0
 .../tpu/getlocation/AsyncGetLocation.java     |    0
 .../tpu/getlocation/SyncGetLocation.java      |    0
 .../v2alpha1/tpu/getnode/AsyncGetNode.java    |    0
 .../tpu/v2alpha1/tpu/getnode/SyncGetNode.java |    0
 .../tpu/getnode/SyncGetNodeNodename.java      |    0
 .../tpu/getnode/SyncGetNodeString.java        |    0
 .../AsyncGetQueuedResource.java               |    0
 .../SyncGetQueuedResource.java                |    0
 ...ncGetQueuedResourceQueuedresourcename.java |    0
 .../SyncGetQueuedResourceString.java          |    0
 .../AsyncGetRuntimeVersion.java               |    0
 .../SyncGetRuntimeVersion.java                |    0
 ...ncGetRuntimeVersionRuntimeversionname.java |    0
 .../SyncGetRuntimeVersionString.java          |    0
 .../AsyncListAcceleratorTypes.java            |    0
 .../AsyncListAcceleratorTypesPaged.java       |    0
 .../SyncListAcceleratorTypes.java             |    0
 .../SyncListAcceleratorTypesLocationname.java |    0
 .../SyncListAcceleratorTypesString.java       |    0
 .../tpu/listlocations/AsyncListLocations.java |    0
 .../AsyncListLocationsPaged.java              |    0
 .../tpu/listlocations/SyncListLocations.java  |    0
 .../tpu/listnodes/AsyncListNodes.java         |    0
 .../tpu/listnodes/AsyncListNodesPaged.java    |    0
 .../v2alpha1/tpu/listnodes/SyncListNodes.java |    0
 .../listnodes/SyncListNodesLocationname.java  |    0
 .../tpu/listnodes/SyncListNodesString.java    |    0
 .../AsyncListQueuedResources.java             |    0
 .../AsyncListQueuedResourcesPaged.java        |    0
 .../SyncListQueuedResources.java              |    0
 .../SyncListQueuedResourcesLocationname.java  |    0
 .../SyncListQueuedResourcesString.java        |    0
 .../AsyncListRuntimeVersions.java             |    0
 .../AsyncListRuntimeVersionsPaged.java        |    0
 .../SyncListRuntimeVersions.java              |    0
 .../SyncListRuntimeVersionsLocationname.java  |    0
 .../SyncListRuntimeVersionsString.java        |    0
 .../AsyncSimulateMaintenanceEvent.java        |    0
 .../AsyncSimulateMaintenanceEventLRO.java     |    0
 .../SyncSimulateMaintenanceEvent.java         |    0
 .../tpu/startnode/AsyncStartNode.java         |    0
 .../tpu/startnode/AsyncStartNodeLRO.java      |    0
 .../v2alpha1/tpu/startnode/SyncStartNode.java |    0
 .../v2alpha1/tpu/stopnode/AsyncStopNode.java  |    0
 .../tpu/stopnode/AsyncStopNodeLRO.java        |    0
 .../v2alpha1/tpu/stopnode/SyncStopNode.java   |    0
 .../tpu/updatenode/AsyncUpdateNode.java       |    0
 .../tpu/updatenode/AsyncUpdateNodeLRO.java    |    0
 .../tpu/updatenode/SyncUpdateNode.java        |    0
 .../SyncUpdateNodeNodeFieldmask.java          |    0
 .../tpusettings/getnode/SyncGetNode.java      |    0
 .../java/com/google/cloud/tpu/v1/TpuGrpc.java | 1168 ------
 .../google/cloud/tpu/v1/CloudTpuProto.java    |  454 --
 .../tpu/v1/DeleteNodeRequestOrBuilder.java    |   29 -
 .../GetAcceleratorTypeRequestOrBuilder.java   |   29 -
 .../cloud/tpu/v1/GetNodeRequestOrBuilder.java |   29 -
 .../GetTensorFlowVersionRequestOrBuilder.java |   29 -
 .../tpu/v1/SchedulingConfigOrBuilder.java     |   29 -
 .../tpu/v1/StartNodeRequestOrBuilder.java     |   29 -
 .../tpu/v1/StopNodeRequestOrBuilder.java      |   29 -
 .../java/com/google/cloud/tpu/v2/TpuGrpc.java | 1340 ------
 .../google/cloud/tpu/v2/CloudTpuProto.java    |  658 ---
 .../tpu/v2/DeleteNodeRequestOrBuilder.java    |   29 -
 ...nerateServiceIdentityRequestOrBuilder.java |   29 -
 .../GetAcceleratorTypeRequestOrBuilder.java   |   29 -
 .../cloud/tpu/v2/GetNodeRequestOrBuilder.java |   29 -
 .../v2/GetRuntimeVersionRequestOrBuilder.java |   29 -
 .../tpu/v2/SchedulingConfigOrBuilder.java     |   29 -
 .../tpu/v2/ServiceIdentityOrBuilder.java      |   29 -
 .../v2/ShieldedInstanceConfigOrBuilder.java   |   19 -
 .../tpu/v2/StartNodeRequestOrBuilder.java     |   29 -
 .../tpu/v2/StopNodeRequestOrBuilder.java      |   29 -
 .../google/cloud/tpu/v2alpha1/TpuGrpc.java    | 1770 --------
 .../cloud/tpu/v2alpha1/CloudTpuProto.java     | 1014 -----
 .../v2alpha1/DeleteNodeRequestOrBuilder.java  |   49 -
 .../DeleteQueuedResourceRequestOrBuilder.java |   49 -
 ...nerateServiceIdentityRequestOrBuilder.java |   29 -
 .../GetAcceleratorTypeRequestOrBuilder.java   |   29 -
 .../tpu/v2alpha1/GetNodeRequestOrBuilder.java |   29 -
 .../GetQueuedResourceRequestOrBuilder.java    |   29 -
 .../GetRuntimeVersionRequestOrBuilder.java    |   29 -
 .../v2alpha1/SchedulingConfigOrBuilder.java   |   29 -
 .../v2alpha1/ServiceIdentityOrBuilder.java    |   29 -
 .../ShieldedInstanceConfigOrBuilder.java      |   19 -
 .../v2alpha1/StartNodeRequestOrBuilder.java   |   29 -
 .../v2alpha1/StopNodeRequestOrBuilder.java    |   29 -
 492 files changed, 47899 insertions(+), 30239 deletions(-)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java (99%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java (99%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuClient.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java (99%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/gapic_metadata.json (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/package-info.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuCallableFactory.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java (99%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuCallableFactory.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java (99%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStub.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStubSettings.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java (99%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/gapic_metadata.json (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/package-info.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuCallableFactory.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java (99%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStub.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocations.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocationsImpl.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpu.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpuImpl.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientHttpJsonTest.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientTest.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocations.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocationsImpl.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpu.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpuImpl.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/TpuClientTest.java (100%)
 create mode 100644 java-tpu/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java
 create mode 100644 java-tpu/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
 create mode 100644 java-tpu/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java (66%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeName.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java (51%)
 create mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java (66%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java (57%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java (61%)
 create mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java (61%)
 create mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java (62%)
 create mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java (61%)
 create mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java (67%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java (57%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java (72%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java (70%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java (65%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java (50%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java (71%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java (67%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java (67%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java (57%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java (73%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java (70%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/LocationName.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java (66%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java (51%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java (70%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeName.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java (72%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java (71%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java (75%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java (67%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java (53%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java (66%)
 create mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java
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 create mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java
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 delete mode 100644 owl-bot-staging/java-tpu/v2/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java

diff --git a/java-tpu/README.md b/java-tpu/README.md
index 1a720c0468ba..a234aa784d9b 100644
--- a/java-tpu/README.md
+++ b/java-tpu/README.md
@@ -19,20 +19,20 @@ If you are using Maven, add this to your pom.xml file:
 
   com.google.cloud
   google-cloud-tpu
-  2.9.0
+  2.10.0
 
 ```
 
 If you are using Gradle without BOM, add this to your dependencies:
 
 ```Groovy
-implementation 'com.google.cloud:google-cloud-tpu:2.9.0'
+implementation 'com.google.cloud:google-cloud-tpu:2.10.0'
 ```
 
 If you are using SBT, add this to your dependencies:
 
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-tpu" % "2.9.0"
+libraryDependencies += "com.google.cloud" % "google-cloud-tpu" % "2.10.0"
 ```
 
 ## Authentication
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java
similarity index 99%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java
index 89ef7e0615a9..ca670bdb502a 100644
--- a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java
+++ b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java
@@ -31,7 +31,6 @@
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.OperationCallSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
-import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.location.GetLocationRequest;
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java
similarity index 99%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java
index 684e2301247d..d6b4c7cb878a 100644
--- a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java
+++ b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java
@@ -56,7 +56,6 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuClient.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuClient.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuClient.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuClient.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
similarity index 99%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
index 2506b0dfd258..d84cff387e8b 100644
--- a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
+++ b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
@@ -32,7 +32,6 @@
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.OperationCallSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
-import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.location.GetLocationRequest;
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/gapic_metadata.json b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/gapic_metadata.json
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/gapic_metadata.json
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/gapic_metadata.json
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/package-info.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/package-info.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/package-info.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/package-info.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuCallableFactory.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuCallableFactory.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuCallableFactory.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
similarity index 99%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
index eb977d9d9176..2837d3ea1b20 100644
--- a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
+++ b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
@@ -61,7 +61,6 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuCallableFactory.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuCallableFactory.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuCallableFactory.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
similarity index 99%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
index acbf0d3d8423..09d996c00c5c 100644
--- a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
+++ b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
@@ -33,7 +33,6 @@
 import com.google.api.gax.httpjson.ProtoMessageResponseParser;
 import com.google.api.gax.httpjson.ProtoRestSerializer;
 import com.google.api.gax.httpjson.longrunning.stub.HttpJsonOperationsStub;
-import com.google.api.gax.longrunning.OperationSnapshot;
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.OperationCallable;
 import com.google.api.gax.rpc.UnaryCallable;
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStub.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStub.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStub.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStub.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStubSettings.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStubSettings.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStubSettings.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStubSettings.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
similarity index 99%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
index 357bc4b28751..a0ba9a34deeb 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
+++ b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
@@ -32,7 +32,6 @@
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.OperationCallSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
-import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.location.GetLocationRequest;
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/gapic_metadata.json b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/gapic_metadata.json
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/gapic_metadata.json
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/gapic_metadata.json
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/package-info.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/package-info.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/package-info.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/package-info.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuCallableFactory.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuCallableFactory.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuCallableFactory.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
similarity index 99%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
index 1eb67191472a..5760526c4511 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
+++ b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
@@ -70,7 +70,6 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStub.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStub.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStub.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStub.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocations.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocations.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocations.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocations.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocationsImpl.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocationsImpl.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocationsImpl.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocationsImpl.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpu.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpu.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpu.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpu.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpuImpl.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpuImpl.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpuImpl.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpuImpl.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientHttpJsonTest.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientHttpJsonTest.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientHttpJsonTest.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientHttpJsonTest.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientTest.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientTest.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientTest.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientTest.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocations.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocations.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocations.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocations.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocationsImpl.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocationsImpl.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocationsImpl.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocationsImpl.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpu.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpu.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpu.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpu.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpuImpl.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpuImpl.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpuImpl.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpuImpl.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/TpuClientTest.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/TpuClientTest.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/TpuClientTest.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/TpuClientTest.java
diff --git a/java-tpu/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java b/java-tpu/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java
new file mode 100644
index 000000000000..9820ab5a867f
--- /dev/null
+++ b/java-tpu/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java
@@ -0,0 +1,1463 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.tpu.v1;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ *
+ *
+ * 
+ * Manages TPU nodes and other resources
+ * TPU API v1
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/tpu/v1/cloud_tpu.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class TpuGrpc {
+
+  private TpuGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.tpu.v1.Tpu";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.ListNodesRequest, com.google.cloud.tpu.v1.ListNodesResponse>
+      getListNodesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
+      requestType = com.google.cloud.tpu.v1.ListNodesRequest.class,
+      responseType = com.google.cloud.tpu.v1.ListNodesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.ListNodesRequest, com.google.cloud.tpu.v1.ListNodesResponse>
+      getListNodesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.ListNodesRequest, com.google.cloud.tpu.v1.ListNodesResponse>
+        getListNodesMethod;
+    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+          TpuGrpc.getListNodesMethod =
+              getListNodesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.ListNodesRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.ListNodesResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
+                      .build();
+        }
+      }
+    }
+    return getListNodesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.GetNodeRequest, com.google.cloud.tpu.v1.Node>
+      getGetNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetNode",
+      requestType = com.google.cloud.tpu.v1.GetNodeRequest.class,
+      responseType = com.google.cloud.tpu.v1.Node.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.GetNodeRequest, com.google.cloud.tpu.v1.Node>
+      getGetNodeMethod() {
+    io.grpc.MethodDescriptor
+        getGetNodeMethod;
+    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+          TpuGrpc.getGetNodeMethod =
+              getGetNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.GetNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.Node.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
+                      .build();
+        }
+      }
+    }
+    return getGetNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.CreateNodeRequest, com.google.longrunning.Operation>
+      getCreateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
+      requestType = com.google.cloud.tpu.v1.CreateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.CreateNodeRequest, com.google.longrunning.Operation>
+      getCreateNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.CreateNodeRequest, com.google.longrunning.Operation>
+        getCreateNodeMethod;
+    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+          TpuGrpc.getCreateNodeMethod =
+              getCreateNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.CreateNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
+                      .build();
+        }
+      }
+    }
+    return getCreateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.DeleteNodeRequest, com.google.longrunning.Operation>
+      getDeleteNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
+      requestType = com.google.cloud.tpu.v1.DeleteNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.DeleteNodeRequest, com.google.longrunning.Operation>
+      getDeleteNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.DeleteNodeRequest, com.google.longrunning.Operation>
+        getDeleteNodeMethod;
+    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+          TpuGrpc.getDeleteNodeMethod =
+              getDeleteNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.DeleteNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
+                      .build();
+        }
+      }
+    }
+    return getDeleteNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.ReimageNodeRequest, com.google.longrunning.Operation>
+      getReimageNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ReimageNode",
+      requestType = com.google.cloud.tpu.v1.ReimageNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.ReimageNodeRequest, com.google.longrunning.Operation>
+      getReimageNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.ReimageNodeRequest, com.google.longrunning.Operation>
+        getReimageNodeMethod;
+    if ((getReimageNodeMethod = TpuGrpc.getReimageNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getReimageNodeMethod = TpuGrpc.getReimageNodeMethod) == null) {
+          TpuGrpc.getReimageNodeMethod =
+              getReimageNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ReimageNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.ReimageNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ReimageNode"))
+                      .build();
+        }
+      }
+    }
+    return getReimageNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.StopNodeRequest, com.google.longrunning.Operation>
+      getStopNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StopNode",
+      requestType = com.google.cloud.tpu.v1.StopNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.StopNodeRequest, com.google.longrunning.Operation>
+      getStopNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.StopNodeRequest, com.google.longrunning.Operation>
+        getStopNodeMethod;
+    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+          TpuGrpc.getStopNodeMethod =
+              getStopNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.StopNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
+                      .build();
+        }
+      }
+    }
+    return getStopNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.StartNodeRequest, com.google.longrunning.Operation>
+      getStartNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StartNode",
+      requestType = com.google.cloud.tpu.v1.StartNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.StartNodeRequest, com.google.longrunning.Operation>
+      getStartNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.StartNodeRequest, com.google.longrunning.Operation>
+        getStartNodeMethod;
+    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+          TpuGrpc.getStartNodeMethod =
+              getStartNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.StartNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
+                      .build();
+        }
+      }
+    }
+    return getStartNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest,
+          com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>
+      getListTensorFlowVersionsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListTensorFlowVersions",
+      requestType = com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class,
+      responseType = com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest,
+          com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>
+      getListTensorFlowVersionsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest,
+            com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>
+        getListTensorFlowVersionsMethod;
+    if ((getListTensorFlowVersionsMethod = TpuGrpc.getListTensorFlowVersionsMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListTensorFlowVersionsMethod = TpuGrpc.getListTensorFlowVersionsMethod) == null) {
+          TpuGrpc.getListTensorFlowVersionsMethod =
+              getListTensorFlowVersionsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "ListTensorFlowVersions"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new TpuMethodDescriptorSupplier("ListTensorFlowVersions"))
+                      .build();
+        }
+      }
+    }
+    return getListTensorFlowVersionsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.GetTensorFlowVersionRequest,
+          com.google.cloud.tpu.v1.TensorFlowVersion>
+      getGetTensorFlowVersionMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetTensorFlowVersion",
+      requestType = com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class,
+      responseType = com.google.cloud.tpu.v1.TensorFlowVersion.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.GetTensorFlowVersionRequest,
+          com.google.cloud.tpu.v1.TensorFlowVersion>
+      getGetTensorFlowVersionMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.GetTensorFlowVersionRequest,
+            com.google.cloud.tpu.v1.TensorFlowVersion>
+        getGetTensorFlowVersionMethod;
+    if ((getGetTensorFlowVersionMethod = TpuGrpc.getGetTensorFlowVersionMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetTensorFlowVersionMethod = TpuGrpc.getGetTensorFlowVersionMethod) == null) {
+          TpuGrpc.getGetTensorFlowVersionMethod =
+              getGetTensorFlowVersionMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "GetTensorFlowVersion"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.GetTensorFlowVersionRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetTensorFlowVersion"))
+                      .build();
+        }
+      }
+    }
+    return getGetTensorFlowVersionMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.ListAcceleratorTypesRequest,
+          com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>
+      getListAcceleratorTypesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
+      requestType = com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class,
+      responseType = com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.ListAcceleratorTypesRequest,
+          com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>
+      getListAcceleratorTypesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.ListAcceleratorTypesRequest,
+            com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>
+        getListAcceleratorTypesMethod;
+    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+          TpuGrpc.getListAcceleratorTypesMethod =
+              getListAcceleratorTypesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.ListAcceleratorTypesRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.ListAcceleratorTypesResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
+                      .build();
+        }
+      }
+    }
+    return getListAcceleratorTypesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.GetAcceleratorTypeRequest,
+          com.google.cloud.tpu.v1.AcceleratorType>
+      getGetAcceleratorTypeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
+      requestType = com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class,
+      responseType = com.google.cloud.tpu.v1.AcceleratorType.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.GetAcceleratorTypeRequest,
+          com.google.cloud.tpu.v1.AcceleratorType>
+      getGetAcceleratorTypeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.GetAcceleratorTypeRequest,
+            com.google.cloud.tpu.v1.AcceleratorType>
+        getGetAcceleratorTypeMethod;
+    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+          TpuGrpc.getGetAcceleratorTypeMethod =
+              getGetAcceleratorTypeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.GetAcceleratorTypeRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
+                      .build();
+        }
+      }
+    }
+    return getGetAcceleratorTypeMethod;
+  }
+
+  /** Creates a new async stub that supports all call types for the service */
+  public static TpuStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TpuStub(channel, callOptions);
+          }
+        };
+    return TpuStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static TpuBlockingStub newBlockingStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TpuBlockingStub(channel, callOptions);
+          }
+        };
+    return TpuBlockingStub.newStub(factory, channel);
+  }
+
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static TpuFutureStub newFutureStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TpuFutureStub(channel, callOptions);
+          }
+        };
+    return TpuFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v1
+   * 

+   */
+  public abstract static class TpuImplBase implements io.grpc.BindableService {
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(
+        com.google.cloud.tpu.v1.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(
+        com.google.cloud.tpu.v1.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(
+        com.google.cloud.tpu.v1.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(
+        com.google.cloud.tpu.v1.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Reimages a node's OS.
+     * 

+     */
+    public void reimageNode(
+        com.google.cloud.tpu.v1.ReimageNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getReimageNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node, this operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(
+        com.google.cloud.tpu.v1.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(
+        com.google.cloud.tpu.v1.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * List TensorFlow versions supported by this API.
+     * 

+     */
+    public void listTensorFlowVersions(
+        com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListTensorFlowVersionsMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets TensorFlow Version.
+     * 

+     */
+    public void getTensorFlowVersion(
+        com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetTensorFlowVersionMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(
+        com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListAcceleratorTypesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(
+        com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetAcceleratorTypeMethod(), responseObserver);
+    }
+
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
+      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+          .addMethod(
+              getListNodesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.ListNodesRequest,
+                      com.google.cloud.tpu.v1.ListNodesResponse>(this, METHODID_LIST_NODES)))
+          .addMethod(
+              getGetNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.GetNodeRequest, com.google.cloud.tpu.v1.Node>(
+                      this, METHODID_GET_NODE)))
+          .addMethod(
+              getCreateNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.CreateNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_CREATE_NODE)))
+          .addMethod(
+              getDeleteNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.DeleteNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_DELETE_NODE)))
+          .addMethod(
+              getReimageNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.ReimageNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_REIMAGE_NODE)))
+          .addMethod(
+              getStopNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.StopNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_STOP_NODE)))
+          .addMethod(
+              getStartNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.StartNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_START_NODE)))
+          .addMethod(
+              getListTensorFlowVersionsMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest,
+                      com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>(
+                      this, METHODID_LIST_TENSOR_FLOW_VERSIONS)))
+          .addMethod(
+              getGetTensorFlowVersionMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.GetTensorFlowVersionRequest,
+                      com.google.cloud.tpu.v1.TensorFlowVersion>(
+                      this, METHODID_GET_TENSOR_FLOW_VERSION)))
+          .addMethod(
+              getListAcceleratorTypesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.ListAcceleratorTypesRequest,
+                      com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>(
+                      this, METHODID_LIST_ACCELERATOR_TYPES)))
+          .addMethod(
+              getGetAcceleratorTypeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.GetAcceleratorTypeRequest,
+                      com.google.cloud.tpu.v1.AcceleratorType>(
+                      this, METHODID_GET_ACCELERATOR_TYPE)))
+          .build();
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v1
+   * 

+   */
+  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
+    private TpuStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(
+        com.google.cloud.tpu.v1.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(
+        com.google.cloud.tpu.v1.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(
+        com.google.cloud.tpu.v1.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(
+        com.google.cloud.tpu.v1.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Reimages a node's OS.
+     * 

+     */
+    public void reimageNode(
+        com.google.cloud.tpu.v1.ReimageNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getReimageNodeMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node, this operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(
+        com.google.cloud.tpu.v1.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(
+        com.google.cloud.tpu.v1.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * List TensorFlow versions supported by this API.
+     * 

+     */
+    public void listTensorFlowVersions(
+        com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListTensorFlowVersionsMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets TensorFlow Version.
+     * 

+     */
+    public void getTensorFlowVersion(
+        com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetTensorFlowVersionMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(
+        com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(
+        com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v1
+   * 

+   */
+  public static final class TpuBlockingStub
+      extends io.grpc.stub.AbstractBlockingStub {
+    private TpuBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuBlockingStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuBlockingStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.cloud.tpu.v1.ListNodesResponse listNodes(
+        com.google.cloud.tpu.v1.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListNodesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.cloud.tpu.v1.Node getNode(com.google.cloud.tpu.v1.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.longrunning.Operation createNode(
+        com.google.cloud.tpu.v1.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.longrunning.Operation deleteNode(
+        com.google.cloud.tpu.v1.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Reimages a node's OS.
+     * 

+     */
+    public com.google.longrunning.Operation reimageNode(
+        com.google.cloud.tpu.v1.ReimageNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getReimageNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node, this operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.longrunning.Operation stopNode(
+        com.google.cloud.tpu.v1.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStopNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.longrunning.Operation startNode(
+        com.google.cloud.tpu.v1.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStartNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * List TensorFlow versions supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse listTensorFlowVersions(
+        com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListTensorFlowVersionsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets TensorFlow Version.
+     * 

+     */
+    public com.google.cloud.tpu.v1.TensorFlowVersion getTensorFlowVersion(
+        com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetTensorFlowVersionMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse listAcceleratorTypes(
+        com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorType(
+        com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v1
+   * 

+   */
+  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
+    private TpuFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuFutureStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuFutureStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v1.ListNodesResponse>
+        listNodes(com.google.cloud.tpu.v1.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getNode(
+        com.google.cloud.tpu.v1.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        createNode(com.google.cloud.tpu.v1.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        deleteNode(com.google.cloud.tpu.v1.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Reimages a node's OS.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        reimageNode(com.google.cloud.tpu.v1.ReimageNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getReimageNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node, this operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        stopNode(com.google.cloud.tpu.v1.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        startNode(com.google.cloud.tpu.v1.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * List TensorFlow versions supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>
+        listTensorFlowVersions(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListTensorFlowVersionsMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets TensorFlow Version.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v1.TensorFlowVersion>
+        getTensorFlowVersion(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetTensorFlowVersionMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>
+        listAcceleratorTypes(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v1.AcceleratorType>
+        getAcceleratorType(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_LIST_NODES = 0;
+  private static final int METHODID_GET_NODE = 1;
+  private static final int METHODID_CREATE_NODE = 2;
+  private static final int METHODID_DELETE_NODE = 3;
+  private static final int METHODID_REIMAGE_NODE = 4;
+  private static final int METHODID_STOP_NODE = 5;
+  private static final int METHODID_START_NODE = 6;
+  private static final int METHODID_LIST_TENSOR_FLOW_VERSIONS = 7;
+  private static final int METHODID_GET_TENSOR_FLOW_VERSION = 8;
+  private static final int METHODID_LIST_ACCELERATOR_TYPES = 9;
+  private static final int METHODID_GET_ACCELERATOR_TYPE = 10;
+
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final TpuImplBase serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_LIST_NODES:
+          serviceImpl.listNodes(
+              (com.google.cloud.tpu.v1.ListNodesRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_NODE:
+          serviceImpl.getNode(
+              (com.google.cloud.tpu.v1.GetNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_CREATE_NODE:
+          serviceImpl.createNode(
+              (com.google.cloud.tpu.v1.CreateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_NODE:
+          serviceImpl.deleteNode(
+              (com.google.cloud.tpu.v1.DeleteNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_REIMAGE_NODE:
+          serviceImpl.reimageNode(
+              (com.google.cloud.tpu.v1.ReimageNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_STOP_NODE:
+          serviceImpl.stopNode(
+              (com.google.cloud.tpu.v1.StopNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_START_NODE:
+          serviceImpl.startNode(
+              (com.google.cloud.tpu.v1.StartNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_TENSOR_FLOW_VERSIONS:
+          serviceImpl.listTensorFlowVersions(
+              (com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_TENSOR_FLOW_VERSION:
+          serviceImpl.getTensorFlowVersion(
+              (com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_LIST_ACCELERATOR_TYPES:
+          serviceImpl.listAcceleratorTypes(
+              (com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_ACCELERATOR_TYPE:
+          serviceImpl.getAcceleratorType(
+              (com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  private abstract static class TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    TpuBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("Tpu");
+    }
+  }
+
+  private static final class TpuFileDescriptorSupplier extends TpuBaseDescriptorSupplier {
+    TpuFileDescriptorSupplier() {}
+  }
+
+  private static final class TpuMethodDescriptorSupplier extends TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    TpuMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (TpuGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new TpuFileDescriptorSupplier())
+                      .addMethod(getListNodesMethod())
+                      .addMethod(getGetNodeMethod())
+                      .addMethod(getCreateNodeMethod())
+                      .addMethod(getDeleteNodeMethod())
+                      .addMethod(getReimageNodeMethod())
+                      .addMethod(getStopNodeMethod())
+                      .addMethod(getStartNodeMethod())
+                      .addMethod(getListTensorFlowVersionsMethod())
+                      .addMethod(getGetTensorFlowVersionMethod())
+                      .addMethod(getListAcceleratorTypesMethod())
+                      .addMethod(getGetAcceleratorTypeMethod())
+                      .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/java-tpu/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java b/java-tpu/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
new file mode 100644
index 000000000000..97342624abb5
--- /dev/null
+++ b/java-tpu/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
@@ -0,0 +1,1696 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.tpu.v2;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ *
+ *
+ * 
+ * Manages TPU nodes and other resources
+ * TPU API v2
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/tpu/v2/cloud_tpu.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class TpuGrpc {
+
+  private TpuGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.tpu.v2.Tpu";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.ListNodesRequest, com.google.cloud.tpu.v2.ListNodesResponse>
+      getListNodesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
+      requestType = com.google.cloud.tpu.v2.ListNodesRequest.class,
+      responseType = com.google.cloud.tpu.v2.ListNodesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.ListNodesRequest, com.google.cloud.tpu.v2.ListNodesResponse>
+      getListNodesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.ListNodesRequest, com.google.cloud.tpu.v2.ListNodesResponse>
+        getListNodesMethod;
+    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+          TpuGrpc.getListNodesMethod =
+              getListNodesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.ListNodesRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.ListNodesResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
+                      .build();
+        }
+      }
+    }
+    return getListNodesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GetNodeRequest, com.google.cloud.tpu.v2.Node>
+      getGetNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetNode",
+      requestType = com.google.cloud.tpu.v2.GetNodeRequest.class,
+      responseType = com.google.cloud.tpu.v2.Node.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GetNodeRequest, com.google.cloud.tpu.v2.Node>
+      getGetNodeMethod() {
+    io.grpc.MethodDescriptor
+        getGetNodeMethod;
+    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+          TpuGrpc.getGetNodeMethod =
+              getGetNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.GetNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.Node.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
+                      .build();
+        }
+      }
+    }
+    return getGetNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.CreateNodeRequest, com.google.longrunning.Operation>
+      getCreateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
+      requestType = com.google.cloud.tpu.v2.CreateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.CreateNodeRequest, com.google.longrunning.Operation>
+      getCreateNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.CreateNodeRequest, com.google.longrunning.Operation>
+        getCreateNodeMethod;
+    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+          TpuGrpc.getCreateNodeMethod =
+              getCreateNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.CreateNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
+                      .build();
+        }
+      }
+    }
+    return getCreateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.DeleteNodeRequest, com.google.longrunning.Operation>
+      getDeleteNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
+      requestType = com.google.cloud.tpu.v2.DeleteNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.DeleteNodeRequest, com.google.longrunning.Operation>
+      getDeleteNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.DeleteNodeRequest, com.google.longrunning.Operation>
+        getDeleteNodeMethod;
+    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+          TpuGrpc.getDeleteNodeMethod =
+              getDeleteNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.DeleteNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
+                      .build();
+        }
+      }
+    }
+    return getDeleteNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.StopNodeRequest, com.google.longrunning.Operation>
+      getStopNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StopNode",
+      requestType = com.google.cloud.tpu.v2.StopNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.StopNodeRequest, com.google.longrunning.Operation>
+      getStopNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.StopNodeRequest, com.google.longrunning.Operation>
+        getStopNodeMethod;
+    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+          TpuGrpc.getStopNodeMethod =
+              getStopNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.StopNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
+                      .build();
+        }
+      }
+    }
+    return getStopNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.StartNodeRequest, com.google.longrunning.Operation>
+      getStartNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StartNode",
+      requestType = com.google.cloud.tpu.v2.StartNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.StartNodeRequest, com.google.longrunning.Operation>
+      getStartNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.StartNodeRequest, com.google.longrunning.Operation>
+        getStartNodeMethod;
+    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+          TpuGrpc.getStartNodeMethod =
+              getStartNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.StartNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
+                      .build();
+        }
+      }
+    }
+    return getStartNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.UpdateNodeRequest, com.google.longrunning.Operation>
+      getUpdateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "UpdateNode",
+      requestType = com.google.cloud.tpu.v2.UpdateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.UpdateNodeRequest, com.google.longrunning.Operation>
+      getUpdateNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.UpdateNodeRequest, com.google.longrunning.Operation>
+        getUpdateNodeMethod;
+    if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
+          TpuGrpc.getUpdateNodeMethod =
+              getUpdateNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.UpdateNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("UpdateNode"))
+                      .build();
+        }
+      }
+    }
+    return getUpdateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GenerateServiceIdentityRequest,
+          com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>
+      getGenerateServiceIdentityMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GenerateServiceIdentity",
+      requestType = com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class,
+      responseType = com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GenerateServiceIdentityRequest,
+          com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>
+      getGenerateServiceIdentityMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.GenerateServiceIdentityRequest,
+            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>
+        getGenerateServiceIdentityMethod;
+    if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
+          TpuGrpc.getGenerateServiceIdentityMethod =
+              getGenerateServiceIdentityMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "GenerateServiceIdentity"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.GenerateServiceIdentityRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.GenerateServiceIdentityResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new TpuMethodDescriptorSupplier("GenerateServiceIdentity"))
+                      .build();
+        }
+      }
+    }
+    return getGenerateServiceIdentityMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.ListAcceleratorTypesRequest,
+          com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>
+      getListAcceleratorTypesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
+      requestType = com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class,
+      responseType = com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.ListAcceleratorTypesRequest,
+          com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>
+      getListAcceleratorTypesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.ListAcceleratorTypesRequest,
+            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>
+        getListAcceleratorTypesMethod;
+    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+          TpuGrpc.getListAcceleratorTypesMethod =
+              getListAcceleratorTypesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.ListAcceleratorTypesRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.ListAcceleratorTypesResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
+                      .build();
+        }
+      }
+    }
+    return getListAcceleratorTypesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GetAcceleratorTypeRequest,
+          com.google.cloud.tpu.v2.AcceleratorType>
+      getGetAcceleratorTypeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
+      requestType = com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class,
+      responseType = com.google.cloud.tpu.v2.AcceleratorType.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GetAcceleratorTypeRequest,
+          com.google.cloud.tpu.v2.AcceleratorType>
+      getGetAcceleratorTypeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.GetAcceleratorTypeRequest,
+            com.google.cloud.tpu.v2.AcceleratorType>
+        getGetAcceleratorTypeMethod;
+    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+          TpuGrpc.getGetAcceleratorTypeMethod =
+              getGetAcceleratorTypeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.GetAcceleratorTypeRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
+                      .build();
+        }
+      }
+    }
+    return getGetAcceleratorTypeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.ListRuntimeVersionsRequest,
+          com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>
+      getListRuntimeVersionsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListRuntimeVersions",
+      requestType = com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class,
+      responseType = com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.ListRuntimeVersionsRequest,
+          com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>
+      getListRuntimeVersionsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.ListRuntimeVersionsRequest,
+            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>
+        getListRuntimeVersionsMethod;
+    if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
+          TpuGrpc.getListRuntimeVersionsMethod =
+              getListRuntimeVersionsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "ListRuntimeVersions"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.ListRuntimeVersionsRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.ListRuntimeVersionsResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListRuntimeVersions"))
+                      .build();
+        }
+      }
+    }
+    return getListRuntimeVersionsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GetRuntimeVersionRequest, com.google.cloud.tpu.v2.RuntimeVersion>
+      getGetRuntimeVersionMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetRuntimeVersion",
+      requestType = com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class,
+      responseType = com.google.cloud.tpu.v2.RuntimeVersion.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GetRuntimeVersionRequest, com.google.cloud.tpu.v2.RuntimeVersion>
+      getGetRuntimeVersionMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.GetRuntimeVersionRequest,
+            com.google.cloud.tpu.v2.RuntimeVersion>
+        getGetRuntimeVersionMethod;
+    if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
+          TpuGrpc.getGetRuntimeVersionMethod =
+              getGetRuntimeVersionMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetRuntimeVersion"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.GetRuntimeVersionRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetRuntimeVersion"))
+                      .build();
+        }
+      }
+    }
+    return getGetRuntimeVersionMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GetGuestAttributesRequest,
+          com.google.cloud.tpu.v2.GetGuestAttributesResponse>
+      getGetGuestAttributesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetGuestAttributes",
+      requestType = com.google.cloud.tpu.v2.GetGuestAttributesRequest.class,
+      responseType = com.google.cloud.tpu.v2.GetGuestAttributesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GetGuestAttributesRequest,
+          com.google.cloud.tpu.v2.GetGuestAttributesResponse>
+      getGetGuestAttributesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.GetGuestAttributesRequest,
+            com.google.cloud.tpu.v2.GetGuestAttributesResponse>
+        getGetGuestAttributesMethod;
+    if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
+          TpuGrpc.getGetGuestAttributesMethod =
+              getGetGuestAttributesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetGuestAttributes"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.GetGuestAttributesRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.GetGuestAttributesResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetGuestAttributes"))
+                      .build();
+        }
+      }
+    }
+    return getGetGuestAttributesMethod;
+  }
+
+  /** Creates a new async stub that supports all call types for the service */
+  public static TpuStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TpuStub(channel, callOptions);
+          }
+        };
+    return TpuStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static TpuBlockingStub newBlockingStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TpuBlockingStub(channel, callOptions);
+          }
+        };
+    return TpuBlockingStub.newStub(factory, channel);
+  }
+
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static TpuFutureStub newFutureStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TpuFutureStub(channel, callOptions);
+          }
+        };
+    return TpuFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2
+   * 

+   */
+  public abstract static class TpuImplBase implements io.grpc.BindableService {
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(
+        com.google.cloud.tpu.v2.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(
+        com.google.cloud.tpu.v2.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(
+        com.google.cloud.tpu.v2.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(
+        com.google.cloud.tpu.v2.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(
+        com.google.cloud.tpu.v2.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(
+        com.google.cloud.tpu.v2.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public void updateNode(
+        com.google.cloud.tpu.v2.UpdateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public void generateServiceIdentity(
+        com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGenerateServiceIdentityMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(
+        com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListAcceleratorTypesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(
+        com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetAcceleratorTypeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public void listRuntimeVersions(
+        com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListRuntimeVersionsMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public void getRuntimeVersion(
+        com.google.cloud.tpu.v2.GetRuntimeVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetRuntimeVersionMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public void getGuestAttributes(
+        com.google.cloud.tpu.v2.GetGuestAttributesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetGuestAttributesMethod(), responseObserver);
+    }
+
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
+      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+          .addMethod(
+              getListNodesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.ListNodesRequest,
+                      com.google.cloud.tpu.v2.ListNodesResponse>(this, METHODID_LIST_NODES)))
+          .addMethod(
+              getGetNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.GetNodeRequest, com.google.cloud.tpu.v2.Node>(
+                      this, METHODID_GET_NODE)))
+          .addMethod(
+              getCreateNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.CreateNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_CREATE_NODE)))
+          .addMethod(
+              getDeleteNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.DeleteNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_DELETE_NODE)))
+          .addMethod(
+              getStopNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.StopNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_STOP_NODE)))
+          .addMethod(
+              getStartNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.StartNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_START_NODE)))
+          .addMethod(
+              getUpdateNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.UpdateNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_UPDATE_NODE)))
+          .addMethod(
+              getGenerateServiceIdentityMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.GenerateServiceIdentityRequest,
+                      com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>(
+                      this, METHODID_GENERATE_SERVICE_IDENTITY)))
+          .addMethod(
+              getListAcceleratorTypesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.ListAcceleratorTypesRequest,
+                      com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>(
+                      this, METHODID_LIST_ACCELERATOR_TYPES)))
+          .addMethod(
+              getGetAcceleratorTypeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.GetAcceleratorTypeRequest,
+                      com.google.cloud.tpu.v2.AcceleratorType>(
+                      this, METHODID_GET_ACCELERATOR_TYPE)))
+          .addMethod(
+              getListRuntimeVersionsMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.ListRuntimeVersionsRequest,
+                      com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>(
+                      this, METHODID_LIST_RUNTIME_VERSIONS)))
+          .addMethod(
+              getGetRuntimeVersionMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.GetRuntimeVersionRequest,
+                      com.google.cloud.tpu.v2.RuntimeVersion>(this, METHODID_GET_RUNTIME_VERSION)))
+          .addMethod(
+              getGetGuestAttributesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.GetGuestAttributesRequest,
+                      com.google.cloud.tpu.v2.GetGuestAttributesResponse>(
+                      this, METHODID_GET_GUEST_ATTRIBUTES)))
+          .build();
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2
+   * 

+   */
+  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
+    private TpuStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(
+        com.google.cloud.tpu.v2.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(
+        com.google.cloud.tpu.v2.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(
+        com.google.cloud.tpu.v2.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(
+        com.google.cloud.tpu.v2.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(
+        com.google.cloud.tpu.v2.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(
+        com.google.cloud.tpu.v2.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public void updateNode(
+        com.google.cloud.tpu.v2.UpdateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public void generateServiceIdentity(
+        com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(
+        com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(
+        com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public void listRuntimeVersions(
+        com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public void getRuntimeVersion(
+        com.google.cloud.tpu.v2.GetRuntimeVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public void getGuestAttributes(
+        com.google.cloud.tpu.v2.GetGuestAttributesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2
+   * 

+   */
+  public static final class TpuBlockingStub
+      extends io.grpc.stub.AbstractBlockingStub {
+    private TpuBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuBlockingStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuBlockingStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.cloud.tpu.v2.ListNodesResponse listNodes(
+        com.google.cloud.tpu.v2.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListNodesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.cloud.tpu.v2.Node getNode(com.google.cloud.tpu.v2.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.longrunning.Operation createNode(
+        com.google.cloud.tpu.v2.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.longrunning.Operation deleteNode(
+        com.google.cloud.tpu.v2.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.longrunning.Operation stopNode(
+        com.google.cloud.tpu.v2.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStopNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.longrunning.Operation startNode(
+        com.google.cloud.tpu.v2.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStartNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public com.google.longrunning.Operation updateNode(
+        com.google.cloud.tpu.v2.UpdateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getUpdateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse generateServiceIdentity(
+        com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGenerateServiceIdentityMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse listAcceleratorTypes(
+        com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorType(
+        com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse listRuntimeVersions(
+        com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListRuntimeVersionsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersion(
+        com.google.cloud.tpu.v2.GetRuntimeVersionRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetRuntimeVersionMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public com.google.cloud.tpu.v2.GetGuestAttributesResponse getGuestAttributes(
+        com.google.cloud.tpu.v2.GetGuestAttributesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetGuestAttributesMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2
+   * 

+   */
+  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
+    private TpuFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuFutureStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuFutureStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2.ListNodesResponse>
+        listNodes(com.google.cloud.tpu.v2.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getNode(
+        com.google.cloud.tpu.v2.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        createNode(com.google.cloud.tpu.v2.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        deleteNode(com.google.cloud.tpu.v2.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        stopNode(com.google.cloud.tpu.v2.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        startNode(com.google.cloud.tpu.v2.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        updateNode(com.google.cloud.tpu.v2.UpdateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>
+        generateServiceIdentity(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>
+        listAcceleratorTypes(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2.AcceleratorType>
+        getAcceleratorType(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>
+        listRuntimeVersions(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2.RuntimeVersion>
+        getRuntimeVersion(com.google.cloud.tpu.v2.GetRuntimeVersionRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2.GetGuestAttributesResponse>
+        getGuestAttributes(com.google.cloud.tpu.v2.GetGuestAttributesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_LIST_NODES = 0;
+  private static final int METHODID_GET_NODE = 1;
+  private static final int METHODID_CREATE_NODE = 2;
+  private static final int METHODID_DELETE_NODE = 3;
+  private static final int METHODID_STOP_NODE = 4;
+  private static final int METHODID_START_NODE = 5;
+  private static final int METHODID_UPDATE_NODE = 6;
+  private static final int METHODID_GENERATE_SERVICE_IDENTITY = 7;
+  private static final int METHODID_LIST_ACCELERATOR_TYPES = 8;
+  private static final int METHODID_GET_ACCELERATOR_TYPE = 9;
+  private static final int METHODID_LIST_RUNTIME_VERSIONS = 10;
+  private static final int METHODID_GET_RUNTIME_VERSION = 11;
+  private static final int METHODID_GET_GUEST_ATTRIBUTES = 12;
+
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final TpuImplBase serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_LIST_NODES:
+          serviceImpl.listNodes(
+              (com.google.cloud.tpu.v2.ListNodesRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_NODE:
+          serviceImpl.getNode(
+              (com.google.cloud.tpu.v2.GetNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_CREATE_NODE:
+          serviceImpl.createNode(
+              (com.google.cloud.tpu.v2.CreateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_NODE:
+          serviceImpl.deleteNode(
+              (com.google.cloud.tpu.v2.DeleteNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_STOP_NODE:
+          serviceImpl.stopNode(
+              (com.google.cloud.tpu.v2.StopNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_START_NODE:
+          serviceImpl.startNode(
+              (com.google.cloud.tpu.v2.StartNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_UPDATE_NODE:
+          serviceImpl.updateNode(
+              (com.google.cloud.tpu.v2.UpdateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GENERATE_SERVICE_IDENTITY:
+          serviceImpl.generateServiceIdentity(
+              (com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_LIST_ACCELERATOR_TYPES:
+          serviceImpl.listAcceleratorTypes(
+              (com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_ACCELERATOR_TYPE:
+          serviceImpl.getAcceleratorType(
+              (com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_LIST_RUNTIME_VERSIONS:
+          serviceImpl.listRuntimeVersions(
+              (com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_RUNTIME_VERSION:
+          serviceImpl.getRuntimeVersion(
+              (com.google.cloud.tpu.v2.GetRuntimeVersionRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_GUEST_ATTRIBUTES:
+          serviceImpl.getGuestAttributes(
+              (com.google.cloud.tpu.v2.GetGuestAttributesRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  private abstract static class TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    TpuBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("Tpu");
+    }
+  }
+
+  private static final class TpuFileDescriptorSupplier extends TpuBaseDescriptorSupplier {
+    TpuFileDescriptorSupplier() {}
+  }
+
+  private static final class TpuMethodDescriptorSupplier extends TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    TpuMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (TpuGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new TpuFileDescriptorSupplier())
+                      .addMethod(getListNodesMethod())
+                      .addMethod(getGetNodeMethod())
+                      .addMethod(getCreateNodeMethod())
+                      .addMethod(getDeleteNodeMethod())
+                      .addMethod(getStopNodeMethod())
+                      .addMethod(getStartNodeMethod())
+                      .addMethod(getUpdateNodeMethod())
+                      .addMethod(getGenerateServiceIdentityMethod())
+                      .addMethod(getListAcceleratorTypesMethod())
+                      .addMethod(getGetAcceleratorTypeMethod())
+                      .addMethod(getListRuntimeVersionsMethod())
+                      .addMethod(getGetRuntimeVersionMethod())
+                      .addMethod(getGetGuestAttributesMethod())
+                      .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/java-tpu/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java b/java-tpu/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
new file mode 100644
index 000000000000..008a91342433
--- /dev/null
+++ b/java-tpu/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
@@ -0,0 +1,2310 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.tpu.v2alpha1;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ *
+ *
+ * 
+ * Manages TPU nodes and other resources
+ * TPU API v2alpha1
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/tpu/v2alpha1/cloud_tpu.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class TpuGrpc {
+
+  private TpuGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.tpu.v2alpha1.Tpu";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.ListNodesRequest,
+          com.google.cloud.tpu.v2alpha1.ListNodesResponse>
+      getListNodesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
+      requestType = com.google.cloud.tpu.v2alpha1.ListNodesRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.ListNodesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.ListNodesRequest,
+          com.google.cloud.tpu.v2alpha1.ListNodesResponse>
+      getListNodesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.ListNodesRequest,
+            com.google.cloud.tpu.v2alpha1.ListNodesResponse>
+        getListNodesMethod;
+    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+          TpuGrpc.getListNodesMethod =
+              getListNodesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.ListNodesRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.ListNodesResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
+                      .build();
+        }
+      }
+    }
+    return getListNodesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetNodeRequest, com.google.cloud.tpu.v2alpha1.Node>
+      getGetNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetNode",
+      requestType = com.google.cloud.tpu.v2alpha1.GetNodeRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.Node.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetNodeRequest, com.google.cloud.tpu.v2alpha1.Node>
+      getGetNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.GetNodeRequest, com.google.cloud.tpu.v2alpha1.Node>
+        getGetNodeMethod;
+    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+          TpuGrpc.getGetNodeMethod =
+              getGetNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.GetNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
+                      .build();
+        }
+      }
+    }
+    return getGetNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.CreateNodeRequest, com.google.longrunning.Operation>
+      getCreateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
+      requestType = com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.CreateNodeRequest, com.google.longrunning.Operation>
+      getCreateNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.CreateNodeRequest, com.google.longrunning.Operation>
+        getCreateNodeMethod;
+    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+          TpuGrpc.getCreateNodeMethod =
+              getCreateNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.CreateNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
+                      .build();
+        }
+      }
+    }
+    return getCreateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.DeleteNodeRequest, com.google.longrunning.Operation>
+      getDeleteNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
+      requestType = com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.DeleteNodeRequest, com.google.longrunning.Operation>
+      getDeleteNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.DeleteNodeRequest, com.google.longrunning.Operation>
+        getDeleteNodeMethod;
+    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+          TpuGrpc.getDeleteNodeMethod =
+              getDeleteNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
+                      .build();
+        }
+      }
+    }
+    return getDeleteNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.StopNodeRequest, com.google.longrunning.Operation>
+      getStopNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StopNode",
+      requestType = com.google.cloud.tpu.v2alpha1.StopNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.StopNodeRequest, com.google.longrunning.Operation>
+      getStopNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.StopNodeRequest, com.google.longrunning.Operation>
+        getStopNodeMethod;
+    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+          TpuGrpc.getStopNodeMethod =
+              getStopNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.StopNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
+                      .build();
+        }
+      }
+    }
+    return getStopNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.StartNodeRequest, com.google.longrunning.Operation>
+      getStartNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StartNode",
+      requestType = com.google.cloud.tpu.v2alpha1.StartNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.StartNodeRequest, com.google.longrunning.Operation>
+      getStartNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.StartNodeRequest, com.google.longrunning.Operation>
+        getStartNodeMethod;
+    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+          TpuGrpc.getStartNodeMethod =
+              getStartNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.StartNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
+                      .build();
+        }
+      }
+    }
+    return getStartNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.UpdateNodeRequest, com.google.longrunning.Operation>
+      getUpdateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "UpdateNode",
+      requestType = com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.UpdateNodeRequest, com.google.longrunning.Operation>
+      getUpdateNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.UpdateNodeRequest, com.google.longrunning.Operation>
+        getUpdateNodeMethod;
+    if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
+          TpuGrpc.getUpdateNodeMethod =
+              getUpdateNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("UpdateNode"))
+                      .build();
+        }
+      }
+    }
+    return getUpdateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest,
+          com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>
+      getListQueuedResourcesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListQueuedResources",
+      requestType = com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest,
+          com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>
+      getListQueuedResourcesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest,
+            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>
+        getListQueuedResourcesMethod;
+    if ((getListQueuedResourcesMethod = TpuGrpc.getListQueuedResourcesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListQueuedResourcesMethod = TpuGrpc.getListQueuedResourcesMethod) == null) {
+          TpuGrpc.getListQueuedResourcesMethod =
+              getListQueuedResourcesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "ListQueuedResources"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListQueuedResources"))
+                      .build();
+        }
+      }
+    }
+    return getListQueuedResourcesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest,
+          com.google.cloud.tpu.v2alpha1.QueuedResource>
+      getGetQueuedResourceMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetQueuedResource",
+      requestType = com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.QueuedResource.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest,
+          com.google.cloud.tpu.v2alpha1.QueuedResource>
+      getGetQueuedResourceMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest,
+            com.google.cloud.tpu.v2alpha1.QueuedResource>
+        getGetQueuedResourceMethod;
+    if ((getGetQueuedResourceMethod = TpuGrpc.getGetQueuedResourceMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetQueuedResourceMethod = TpuGrpc.getGetQueuedResourceMethod) == null) {
+          TpuGrpc.getGetQueuedResourceMethod =
+              getGetQueuedResourceMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetQueuedResource"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetQueuedResource"))
+                      .build();
+        }
+      }
+    }
+    return getGetQueuedResourceMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest,
+          com.google.longrunning.Operation>
+      getCreateQueuedResourceMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateQueuedResource",
+      requestType = com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest,
+          com.google.longrunning.Operation>
+      getCreateQueuedResourceMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest,
+            com.google.longrunning.Operation>
+        getCreateQueuedResourceMethod;
+    if ((getCreateQueuedResourceMethod = TpuGrpc.getCreateQueuedResourceMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getCreateQueuedResourceMethod = TpuGrpc.getCreateQueuedResourceMethod) == null) {
+          TpuGrpc.getCreateQueuedResourceMethod =
+              getCreateQueuedResourceMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "CreateQueuedResource"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateQueuedResource"))
+                      .build();
+        }
+      }
+    }
+    return getCreateQueuedResourceMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest,
+          com.google.longrunning.Operation>
+      getDeleteQueuedResourceMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteQueuedResource",
+      requestType = com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest,
+          com.google.longrunning.Operation>
+      getDeleteQueuedResourceMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest,
+            com.google.longrunning.Operation>
+        getDeleteQueuedResourceMethod;
+    if ((getDeleteQueuedResourceMethod = TpuGrpc.getDeleteQueuedResourceMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getDeleteQueuedResourceMethod = TpuGrpc.getDeleteQueuedResourceMethod) == null) {
+          TpuGrpc.getDeleteQueuedResourceMethod =
+              getDeleteQueuedResourceMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "DeleteQueuedResource"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteQueuedResource"))
+                      .build();
+        }
+      }
+    }
+    return getDeleteQueuedResourceMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest,
+          com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>
+      getGenerateServiceIdentityMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GenerateServiceIdentity",
+      requestType = com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest,
+          com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>
+      getGenerateServiceIdentityMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest,
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>
+        getGenerateServiceIdentityMethod;
+    if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
+          TpuGrpc.getGenerateServiceIdentityMethod =
+              getGenerateServiceIdentityMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "GenerateServiceIdentity"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new TpuMethodDescriptorSupplier("GenerateServiceIdentity"))
+                      .build();
+        }
+      }
+    }
+    return getGenerateServiceIdentityMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest,
+          com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>
+      getListAcceleratorTypesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
+      requestType = com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest,
+          com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>
+      getListAcceleratorTypesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest,
+            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>
+        getListAcceleratorTypesMethod;
+    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+          TpuGrpc.getListAcceleratorTypesMethod =
+              getListAcceleratorTypesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
+                      .build();
+        }
+      }
+    }
+    return getListAcceleratorTypesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest,
+          com.google.cloud.tpu.v2alpha1.AcceleratorType>
+      getGetAcceleratorTypeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
+      requestType = com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.AcceleratorType.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest,
+          com.google.cloud.tpu.v2alpha1.AcceleratorType>
+      getGetAcceleratorTypeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest,
+            com.google.cloud.tpu.v2alpha1.AcceleratorType>
+        getGetAcceleratorTypeMethod;
+    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+          TpuGrpc.getGetAcceleratorTypeMethod =
+              getGetAcceleratorTypeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
+                      .build();
+        }
+      }
+    }
+    return getGetAcceleratorTypeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest,
+          com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>
+      getListRuntimeVersionsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListRuntimeVersions",
+      requestType = com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest,
+          com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>
+      getListRuntimeVersionsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest,
+            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>
+        getListRuntimeVersionsMethod;
+    if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
+          TpuGrpc.getListRuntimeVersionsMethod =
+              getListRuntimeVersionsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "ListRuntimeVersions"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListRuntimeVersions"))
+                      .build();
+        }
+      }
+    }
+    return getListRuntimeVersionsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest,
+          com.google.cloud.tpu.v2alpha1.RuntimeVersion>
+      getGetRuntimeVersionMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetRuntimeVersion",
+      requestType = com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.RuntimeVersion.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest,
+          com.google.cloud.tpu.v2alpha1.RuntimeVersion>
+      getGetRuntimeVersionMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest,
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion>
+        getGetRuntimeVersionMethod;
+    if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
+          TpuGrpc.getGetRuntimeVersionMethod =
+              getGetRuntimeVersionMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetRuntimeVersion"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetRuntimeVersion"))
+                      .build();
+        }
+      }
+    }
+    return getGetRuntimeVersionMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest,
+          com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>
+      getGetGuestAttributesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetGuestAttributes",
+      requestType = com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest,
+          com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>
+      getGetGuestAttributesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest,
+            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>
+        getGetGuestAttributesMethod;
+    if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
+          TpuGrpc.getGetGuestAttributesMethod =
+              getGetGuestAttributesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetGuestAttributes"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetGuestAttributes"))
+                      .build();
+        }
+      }
+    }
+    return getGetGuestAttributesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest,
+          com.google.longrunning.Operation>
+      getSimulateMaintenanceEventMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "SimulateMaintenanceEvent",
+      requestType = com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest,
+          com.google.longrunning.Operation>
+      getSimulateMaintenanceEventMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest,
+            com.google.longrunning.Operation>
+        getSimulateMaintenanceEventMethod;
+    if ((getSimulateMaintenanceEventMethod = TpuGrpc.getSimulateMaintenanceEventMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getSimulateMaintenanceEventMethod = TpuGrpc.getSimulateMaintenanceEventMethod)
+            == null) {
+          TpuGrpc.getSimulateMaintenanceEventMethod =
+              getSimulateMaintenanceEventMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "SimulateMaintenanceEvent"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new TpuMethodDescriptorSupplier("SimulateMaintenanceEvent"))
+                      .build();
+        }
+      }
+    }
+    return getSimulateMaintenanceEventMethod;
+  }
+
+  /** Creates a new async stub that supports all call types for the service */
+  public static TpuStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TpuStub(channel, callOptions);
+          }
+        };
+    return TpuStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static TpuBlockingStub newBlockingStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TpuBlockingStub(channel, callOptions);
+          }
+        };
+    return TpuBlockingStub.newStub(factory, channel);
+  }
+
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static TpuFutureStub newFutureStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TpuFutureStub(channel, callOptions);
+          }
+        };
+    return TpuFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2alpha1
+   * 

+   */
+  public abstract static class TpuImplBase implements io.grpc.BindableService {
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(
+        com.google.cloud.tpu.v2alpha1.ListNodesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(
+        com.google.cloud.tpu.v2alpha1.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(
+        com.google.cloud.tpu.v2alpha1.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(
+        com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(
+        com.google.cloud.tpu.v2alpha1.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(
+        com.google.cloud.tpu.v2alpha1.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public void updateNode(
+        com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists queued resources.
+     * 

+     */
+    public void listQueuedResources(
+        com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListQueuedResourcesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets details of a queued resource.
+     * 

+     */
+    public void getQueuedResource(
+        com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetQueuedResourceMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a QueuedResource TPU instance.
+     * 

+     */
+    public void createQueuedResource(
+        com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getCreateQueuedResourceMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a QueuedResource TPU instance.
+     * 

+     */
+    public void deleteQueuedResource(
+        com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getDeleteQueuedResourceMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public void generateServiceIdentity(
+        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGenerateServiceIdentityMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(
+        com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListAcceleratorTypesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(
+        com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetAcceleratorTypeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public void listRuntimeVersions(
+        com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListRuntimeVersionsMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public void getRuntimeVersion(
+        com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetRuntimeVersionMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public void getGuestAttributes(
+        com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetGuestAttributesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Simulates a maintenance event.
+     * 

+     */
+    public void simulateMaintenanceEvent(
+        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getSimulateMaintenanceEventMethod(), responseObserver);
+    }
+
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
+      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+          .addMethod(
+              getListNodesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.ListNodesRequest,
+                      com.google.cloud.tpu.v2alpha1.ListNodesResponse>(this, METHODID_LIST_NODES)))
+          .addMethod(
+              getGetNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.GetNodeRequest,
+                      com.google.cloud.tpu.v2alpha1.Node>(this, METHODID_GET_NODE)))
+          .addMethod(
+              getCreateNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.CreateNodeRequest,
+                      com.google.longrunning.Operation>(this, METHODID_CREATE_NODE)))
+          .addMethod(
+              getDeleteNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.DeleteNodeRequest,
+                      com.google.longrunning.Operation>(this, METHODID_DELETE_NODE)))
+          .addMethod(
+              getStopNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.StopNodeRequest,
+                      com.google.longrunning.Operation>(this, METHODID_STOP_NODE)))
+          .addMethod(
+              getStartNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.StartNodeRequest,
+                      com.google.longrunning.Operation>(this, METHODID_START_NODE)))
+          .addMethod(
+              getUpdateNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.UpdateNodeRequest,
+                      com.google.longrunning.Operation>(this, METHODID_UPDATE_NODE)))
+          .addMethod(
+              getListQueuedResourcesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest,
+                      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>(
+                      this, METHODID_LIST_QUEUED_RESOURCES)))
+          .addMethod(
+              getGetQueuedResourceMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest,
+                      com.google.cloud.tpu.v2alpha1.QueuedResource>(
+                      this, METHODID_GET_QUEUED_RESOURCE)))
+          .addMethod(
+              getCreateQueuedResourceMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest,
+                      com.google.longrunning.Operation>(this, METHODID_CREATE_QUEUED_RESOURCE)))
+          .addMethod(
+              getDeleteQueuedResourceMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest,
+                      com.google.longrunning.Operation>(this, METHODID_DELETE_QUEUED_RESOURCE)))
+          .addMethod(
+              getGenerateServiceIdentityMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest,
+                      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>(
+                      this, METHODID_GENERATE_SERVICE_IDENTITY)))
+          .addMethod(
+              getListAcceleratorTypesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest,
+                      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>(
+                      this, METHODID_LIST_ACCELERATOR_TYPES)))
+          .addMethod(
+              getGetAcceleratorTypeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest,
+                      com.google.cloud.tpu.v2alpha1.AcceleratorType>(
+                      this, METHODID_GET_ACCELERATOR_TYPE)))
+          .addMethod(
+              getListRuntimeVersionsMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest,
+                      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>(
+                      this, METHODID_LIST_RUNTIME_VERSIONS)))
+          .addMethod(
+              getGetRuntimeVersionMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest,
+                      com.google.cloud.tpu.v2alpha1.RuntimeVersion>(
+                      this, METHODID_GET_RUNTIME_VERSION)))
+          .addMethod(
+              getGetGuestAttributesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest,
+                      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>(
+                      this, METHODID_GET_GUEST_ATTRIBUTES)))
+          .addMethod(
+              getSimulateMaintenanceEventMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest,
+                      com.google.longrunning.Operation>(this, METHODID_SIMULATE_MAINTENANCE_EVENT)))
+          .build();
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2alpha1
+   * 

+   */
+  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
+    private TpuStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(
+        com.google.cloud.tpu.v2alpha1.ListNodesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(
+        com.google.cloud.tpu.v2alpha1.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(
+        com.google.cloud.tpu.v2alpha1.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(
+        com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(
+        com.google.cloud.tpu.v2alpha1.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(
+        com.google.cloud.tpu.v2alpha1.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public void updateNode(
+        com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists queued resources.
+     * 

+     */
+    public void listQueuedResources(
+        com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListQueuedResourcesMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets details of a queued resource.
+     * 

+     */
+    public void getQueuedResource(
+        com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetQueuedResourceMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a QueuedResource TPU instance.
+     * 

+     */
+    public void createQueuedResource(
+        com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateQueuedResourceMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a QueuedResource TPU instance.
+     * 

+     */
+    public void deleteQueuedResource(
+        com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteQueuedResourceMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public void generateServiceIdentity(
+        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(
+        com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(
+        com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public void listRuntimeVersions(
+        com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public void getRuntimeVersion(
+        com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public void getGuestAttributes(
+        com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Simulates a maintenance event.
+     * 

+     */
+    public void simulateMaintenanceEvent(
+        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getSimulateMaintenanceEventMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2alpha1
+   * 

+   */
+  public static final class TpuBlockingStub
+      extends io.grpc.stub.AbstractBlockingStub {
+    private TpuBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuBlockingStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuBlockingStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.ListNodesResponse listNodes(
+        com.google.cloud.tpu.v2alpha1.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListNodesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.Node getNode(
+        com.google.cloud.tpu.v2alpha1.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.longrunning.Operation createNode(
+        com.google.cloud.tpu.v2alpha1.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.longrunning.Operation deleteNode(
+        com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.longrunning.Operation stopNode(
+        com.google.cloud.tpu.v2alpha1.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStopNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.longrunning.Operation startNode(
+        com.google.cloud.tpu.v2alpha1.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStartNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public com.google.longrunning.Operation updateNode(
+        com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getUpdateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists queued resources.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse listQueuedResources(
+        com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListQueuedResourcesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets details of a queued resource.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource(
+        com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetQueuedResourceMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a QueuedResource TPU instance.
+     * 

+     */
+    public com.google.longrunning.Operation createQueuedResource(
+        com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateQueuedResourceMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a QueuedResource TPU instance.
+     * 

+     */
+    public com.google.longrunning.Operation deleteQueuedResource(
+        com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteQueuedResourceMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse generateServiceIdentity(
+        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGenerateServiceIdentityMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse listAcceleratorTypes(
+        com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorType(
+        com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse listRuntimeVersions(
+        com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListRuntimeVersionsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersion(
+        com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetRuntimeVersionMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse getGuestAttributes(
+        com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetGuestAttributesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Simulates a maintenance event.
+     * 

+     */
+    public com.google.longrunning.Operation simulateMaintenanceEvent(
+        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getSimulateMaintenanceEventMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2alpha1
+   * 

+   */
+  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
+    private TpuFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuFutureStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuFutureStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2alpha1.ListNodesResponse>
+        listNodes(com.google.cloud.tpu.v2alpha1.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        getNode(com.google.cloud.tpu.v2alpha1.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        createNode(com.google.cloud.tpu.v2alpha1.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        deleteNode(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        stopNode(com.google.cloud.tpu.v2alpha1.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        startNode(com.google.cloud.tpu.v2alpha1.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        updateNode(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists queued resources.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>
+        listQueuedResources(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListQueuedResourcesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets details of a queued resource.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2alpha1.QueuedResource>
+        getQueuedResource(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetQueuedResourceMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a QueuedResource TPU instance.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        createQueuedResource(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateQueuedResourceMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a QueuedResource TPU instance.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        deleteQueuedResource(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteQueuedResourceMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>
+        generateServiceIdentity(
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>
+        listAcceleratorTypes(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2alpha1.AcceleratorType>
+        getAcceleratorType(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>
+        listRuntimeVersions(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion>
+        getRuntimeVersion(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>
+        getGuestAttributes(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Simulates a maintenance event.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        simulateMaintenanceEvent(
+            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getSimulateMaintenanceEventMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_LIST_NODES = 0;
+  private static final int METHODID_GET_NODE = 1;
+  private static final int METHODID_CREATE_NODE = 2;
+  private static final int METHODID_DELETE_NODE = 3;
+  private static final int METHODID_STOP_NODE = 4;
+  private static final int METHODID_START_NODE = 5;
+  private static final int METHODID_UPDATE_NODE = 6;
+  private static final int METHODID_LIST_QUEUED_RESOURCES = 7;
+  private static final int METHODID_GET_QUEUED_RESOURCE = 8;
+  private static final int METHODID_CREATE_QUEUED_RESOURCE = 9;
+  private static final int METHODID_DELETE_QUEUED_RESOURCE = 10;
+  private static final int METHODID_GENERATE_SERVICE_IDENTITY = 11;
+  private static final int METHODID_LIST_ACCELERATOR_TYPES = 12;
+  private static final int METHODID_GET_ACCELERATOR_TYPE = 13;
+  private static final int METHODID_LIST_RUNTIME_VERSIONS = 14;
+  private static final int METHODID_GET_RUNTIME_VERSION = 15;
+  private static final int METHODID_GET_GUEST_ATTRIBUTES = 16;
+  private static final int METHODID_SIMULATE_MAINTENANCE_EVENT = 17;
+
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final TpuImplBase serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_LIST_NODES:
+          serviceImpl.listNodes(
+              (com.google.cloud.tpu.v2alpha1.ListNodesRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_NODE:
+          serviceImpl.getNode(
+              (com.google.cloud.tpu.v2alpha1.GetNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_CREATE_NODE:
+          serviceImpl.createNode(
+              (com.google.cloud.tpu.v2alpha1.CreateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_NODE:
+          serviceImpl.deleteNode(
+              (com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_STOP_NODE:
+          serviceImpl.stopNode(
+              (com.google.cloud.tpu.v2alpha1.StopNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_START_NODE:
+          serviceImpl.startNode(
+              (com.google.cloud.tpu.v2alpha1.StartNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_UPDATE_NODE:
+          serviceImpl.updateNode(
+              (com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_QUEUED_RESOURCES:
+          serviceImpl.listQueuedResources(
+              (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>)
+                  responseObserver);
+          break;
+        case METHODID_GET_QUEUED_RESOURCE:
+          serviceImpl.getQueuedResource(
+              (com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_CREATE_QUEUED_RESOURCE:
+          serviceImpl.createQueuedResource(
+              (com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_QUEUED_RESOURCE:
+          serviceImpl.deleteQueuedResource(
+              (com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GENERATE_SERVICE_IDENTITY:
+          serviceImpl.generateServiceIdentity(
+              (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>)
+                  responseObserver);
+          break;
+        case METHODID_LIST_ACCELERATOR_TYPES:
+          serviceImpl.listAcceleratorTypes(
+              (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>)
+                  responseObserver);
+          break;
+        case METHODID_GET_ACCELERATOR_TYPE:
+          serviceImpl.getAcceleratorType(
+              (com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_LIST_RUNTIME_VERSIONS:
+          serviceImpl.listRuntimeVersions(
+              (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>)
+                  responseObserver);
+          break;
+        case METHODID_GET_RUNTIME_VERSION:
+          serviceImpl.getRuntimeVersion(
+              (com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_GUEST_ATTRIBUTES:
+          serviceImpl.getGuestAttributes(
+              (com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>)
+                  responseObserver);
+          break;
+        case METHODID_SIMULATE_MAINTENANCE_EVENT:
+          serviceImpl.simulateMaintenanceEvent(
+              (com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  private abstract static class TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    TpuBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("Tpu");
+    }
+  }
+
+  private static final class TpuFileDescriptorSupplier extends TpuBaseDescriptorSupplier {
+    TpuFileDescriptorSupplier() {}
+  }
+
+  private static final class TpuMethodDescriptorSupplier extends TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    TpuMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (TpuGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new TpuFileDescriptorSupplier())
+                      .addMethod(getListNodesMethod())
+                      .addMethod(getGetNodeMethod())
+                      .addMethod(getCreateNodeMethod())
+                      .addMethod(getDeleteNodeMethod())
+                      .addMethod(getStopNodeMethod())
+                      .addMethod(getStartNodeMethod())
+                      .addMethod(getUpdateNodeMethod())
+                      .addMethod(getListQueuedResourcesMethod())
+                      .addMethod(getGetQueuedResourceMethod())
+                      .addMethod(getCreateQueuedResourceMethod())
+                      .addMethod(getDeleteQueuedResourceMethod())
+                      .addMethod(getGenerateServiceIdentityMethod())
+                      .addMethod(getListAcceleratorTypesMethod())
+                      .addMethod(getGetAcceleratorTypeMethod())
+                      .addMethod(getListRuntimeVersionsMethod())
+                      .addMethod(getGetRuntimeVersionMethod())
+                      .addMethod(getGetGuestAttributesMethod())
+                      .addMethod(getSimulateMaintenanceEventMethod())
+                      .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java
index ed9fe416ba24..c47c212d9a1e 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * A accelerator type that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.AcceleratorType}
  */
-public final class AcceleratorType extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AcceleratorType extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.AcceleratorType)
     AcceleratorTypeOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AcceleratorType.newBuilder() to construct.
   private AcceleratorType(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private AcceleratorType() {
     name_ = "";
     type_ = "";
@@ -26,38 +44,43 @@ private AcceleratorType() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new AcceleratorType();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.AcceleratorType.class, com.google.cloud.tpu.v1.AcceleratorType.Builder.class);
+            com.google.cloud.tpu.v1.AcceleratorType.class,
+            com.google.cloud.tpu.v1.AcceleratorType.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +89,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,14 +120,18 @@ public java.lang.String getName() {
   }
 
   public static final int TYPE_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object type_ = "";
   /**
+   *
+   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The type.
    */
   @java.lang.Override
@@ -113,29 +140,29 @@ public java.lang.String getType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       type_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The bytes for type.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTypeBytes() {
+  public com.google.protobuf.ByteString getTypeBytes() {
     java.lang.Object ref = type_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       type_ = b;
       return b;
     } else {
@@ -144,6 +171,7 @@ public java.lang.String getType() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -155,8 +183,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -186,17 +213,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.AcceleratorType)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.AcceleratorType other = (com.google.cloud.tpu.v1.AcceleratorType) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getType()
-        .equals(other.getType())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getType().equals(other.getType())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -217,130 +242,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.AcceleratorType parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.AcceleratorType parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.AcceleratorType prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A accelerator type that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.AcceleratorType}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.AcceleratorType)
       com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.AcceleratorType.class, com.google.cloud.tpu.v1.AcceleratorType.Builder.class);
+              com.google.cloud.tpu.v1.AcceleratorType.class,
+              com.google.cloud.tpu.v1.AcceleratorType.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.AcceleratorType.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,9 +382,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
@@ -372,8 +403,11 @@ public com.google.cloud.tpu.v1.AcceleratorType build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.AcceleratorType buildPartial() {
-      com.google.cloud.tpu.v1.AcceleratorType result = new com.google.cloud.tpu.v1.AcceleratorType(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.AcceleratorType result =
+          new com.google.cloud.tpu.v1.AcceleratorType(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -392,38 +426,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.AcceleratorType result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.AcceleratorType) {
-        return mergeFrom((com.google.cloud.tpu.v1.AcceleratorType)other);
+        return mergeFrom((com.google.cloud.tpu.v1.AcceleratorType) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -468,22 +503,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              type_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                type_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -493,22 +531,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -517,20 +558,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -538,28 +580,35 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -569,17 +618,21 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -589,18 +642,20 @@ public Builder setNameBytes(
 
     private java.lang.Object type_ = "";
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @return The type.
      */
     public java.lang.String getType() {
       java.lang.Object ref = type_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         type_ = s;
         return s;
@@ -609,20 +664,21 @@ public java.lang.String getType() {
       }
     }
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @return The bytes for type.
      */
-    public com.google.protobuf.ByteString
-        getTypeBytes() {
+    public com.google.protobuf.ByteString getTypeBytes() {
       java.lang.Object ref = type_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         type_ = b;
         return b;
       } else {
@@ -630,28 +686,35 @@ public java.lang.String getType() {
       }
     }
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @param value The type to set.
      * @return This builder for chaining.
      */
-    public Builder setType(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setType(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearType() {
@@ -661,26 +724,30 @@ public Builder clearType() {
       return this;
     }
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @param value The bytes for type to set.
      * @return This builder for chaining.
      */
-    public Builder setTypeBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTypeBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -690,12 +757,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.AcceleratorType)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.AcceleratorType)
   private static final com.google.cloud.tpu.v1.AcceleratorType DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.AcceleratorType();
   }
@@ -704,27 +771,27 @@ public static com.google.cloud.tpu.v1.AcceleratorType getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public AcceleratorType parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AcceleratorType parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -739,6 +806,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.AcceleratorType getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeName.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeName.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeName.java
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java
similarity index 51%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java
index 26cc04022f2b..d9a66a858e47 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java
@@ -1,49 +1,75 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface AcceleratorTypeOrBuilder extends
+public interface AcceleratorTypeOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.AcceleratorType)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The type.
    */
   java.lang.String getType();
   /**
+   *
+   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The bytes for type.
    */
-  com.google.protobuf.ByteString
-      getTypeBytes();
+  com.google.protobuf.ByteString getTypeBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java
new file mode 100644
index 000000000000..f6a47cfdaf68
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java
@@ -0,0 +1,513 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public final class CloudTpuProto {
+  private CloudTpuProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_Node_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_Node_LabelsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_Symptom_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n#google/cloud/tpu/v1/cloud_tpu.proto\022\023g"
+          + "oogle.cloud.tpu.v1\032\034google/api/annotatio"
+          + "ns.proto\032\027google/api/client.proto\032\037googl"
+          + "e/api/field_behavior.proto\032\031google/api/r"
+          + "esource.proto\032#google/longrunning/operat"
+          + "ions.proto\032\037google/protobuf/timestamp.pr"
+          + "oto\"9\n\020SchedulingConfig\022\023\n\013preemptible\030\001"
+          + " \001(\010\022\020\n\010reserved\030\002 \001(\010\"3\n\017NetworkEndpoin"
+          + "t\022\022\n\nip_address\030\001 \001(\t\022\014\n\004port\030\002 \001(\005\"\264\n\n\004"
+          + "Node\022\024\n\004name\030\001 \001(\tB\006\340A\005\340A\003\022\023\n\013descriptio"
+          + "n\030\003 \001(\t\022\035\n\020accelerator_type\030\005 \001(\tB\003\340A\002\022\026"
+          + "\n\nip_address\030\010 \001(\tB\002\030\001\022\020\n\004port\030\016 \001(\tB\002\030\001"
+          + "\0223\n\005state\030\t \001(\0162\037.google.cloud.tpu.v1.No"
+          + "de.StateB\003\340A\003\022\037\n\022health_description\030\n \001("
+          + "\tB\003\340A\003\022\037\n\022tensorflow_version\030\013 \001(\tB\003\340A\002\022"
+          + "\017\n\007network\030\014 \001(\t\022\022\n\ncidr_block\030\r \001(\t\022\034\n\017"
+          + "service_account\030\017 \001(\tB\003\340A\003\0224\n\013create_tim"
+          + "e\030\020 \001(\0132\032.google.protobuf.TimestampB\003\340A\003"
+          + "\022@\n\021scheduling_config\030\021 \001(\0132%.google.clo"
+          + "ud.tpu.v1.SchedulingConfig\022D\n\021network_en"
+          + "dpoints\030\025 \003(\0132$.google.cloud.tpu.v1.Netw"
+          + "orkEndpointB\003\340A\003\0220\n\006health\030\026 \001(\0162 .googl"
+          + "e.cloud.tpu.v1.Node.Health\0225\n\006labels\030\030 \003"
+          + "(\0132%.google.cloud.tpu.v1.Node.LabelsEntr"
+          + "y\022\036\n\026use_service_networking\030\033 \001(\010\022>\n\013api"
+          + "_version\030& \001(\0162$.google.cloud.tpu.v1.Nod"
+          + "e.ApiVersionB\003\340A\003\0223\n\010symptoms\030\' \003(\0132\034.go"
+          + "ogle.cloud.tpu.v1.SymptomB\003\340A\003\032-\n\013Labels"
+          + "Entry\022\013\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028\001\"\341\001"
+          + "\n\005State\022\025\n\021STATE_UNSPECIFIED\020\000\022\014\n\010CREATI"
+          + "NG\020\001\022\t\n\005READY\020\002\022\016\n\nRESTARTING\020\003\022\r\n\tREIMA"
+          + "GING\020\004\022\014\n\010DELETING\020\005\022\r\n\tREPAIRING\020\006\022\013\n\007S"
+          + "TOPPED\020\010\022\014\n\010STOPPING\020\t\022\014\n\010STARTING\020\n\022\r\n\t"
+          + "PREEMPTED\020\013\022\016\n\nTERMINATED\020\014\022\n\n\006HIDING\020\r\022"
+          + "\n\n\006HIDDEN\020\016\022\014\n\010UNHIDING\020\017\"\211\001\n\006Health\022\026\n\022"
+          + "HEALTH_UNSPECIFIED\020\000\022\013\n\007HEALTHY\020\001\022\030\n\024DEP"
+          + "RECATED_UNHEALTHY\020\002\022\013\n\007TIMEOUT\020\003\022\030\n\024UNHE"
+          + "ALTHY_TENSORFLOW\020\004\022\031\n\025UNHEALTHY_MAINTENA"
+          + "NCE\020\005\"O\n\nApiVersion\022\033\n\027API_VERSION_UNSPE"
+          + "CIFIED\020\000\022\r\n\tV1_ALPHA1\020\001\022\006\n\002V1\020\002\022\r\n\tV2_AL"
+          + "PHA1\020\003:R\352AO\n\027tpu.googleapis.com/Node\0224pr"
+          + "ojects/{project}/locations/{location}/no"
+          + "des/{node}\"j\n\020ListNodesRequest\022/\n\006parent"
+          + "\030\001 \001(\tB\037\340A\002\372A\031\022\027tpu.googleapis.com/Node\022"
+          + "\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\"k"
+          + "\n\021ListNodesResponse\022(\n\005nodes\030\001 \003(\0132\031.goo"
+          + "gle.cloud.tpu.v1.Node\022\027\n\017next_page_token"
+          + "\030\002 \001(\t\022\023\n\013unreachable\030\003 \003(\t\"?\n\016GetNodeRe"
+          + "quest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googlea"
+          + "pis.com/Node\"\203\001\n\021CreateNodeRequest\022/\n\006pa"
+          + "rent\030\001 \001(\tB\037\340A\002\372A\031\022\027tpu.googleapis.com/N"
+          + "ode\022\017\n\007node_id\030\002 \001(\t\022,\n\004node\030\003 \001(\0132\031.goo"
+          + "gle.cloud.tpu.v1.NodeB\003\340A\002\"B\n\021DeleteNode"
+          + "Request\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googl"
+          + "eapis.com/Node\">\n\022ReimageNodeRequest\022\014\n\004"
+          + "name\030\001 \001(\t\022\032\n\022tensorflow_version\030\002 \001(\t\"\037"
+          + "\n\017StopNodeRequest\022\014\n\004name\030\001 \001(\t\" \n\020Start"
+          + "NodeRequest\022\014\n\004name\030\001 \001(\t\"\257\001\n\021TensorFlow"
+          + "Version\022\014\n\004name\030\001 \001(\t\022\017\n\007version\030\002 \001(\t:{"
+          + "\352Ax\n$tpu.googleapis.com/TensorFlowVersio"
+          + "n\022Pprojects/{project}/locations/{locatio"
+          + "n}/tensorFlowVersions/{tensor_flow_versi"
+          + "on}\"Y\n\033GetTensorFlowVersionRequest\022:\n\004na"
+          + "me\030\001 \001(\tB,\340A\002\372A&\n$tpu.googleapis.com/Ten"
+          + "sorFlowVersion\"\246\001\n\035ListTensorFlowVersion"
+          + "sRequest\022<\n\006parent\030\001 \001(\tB,\340A\002\372A&\n$tpu.go"
+          + "ogleapis.com/TensorFlowVersion\022\021\n\tpage_s"
+          + "ize\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\022\016\n\006filter\030"
+          + "\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\223\001\n\036ListTensorFl"
+          + "owVersionsResponse\022C\n\023tensorflow_version"
+          + "s\030\001 \003(\0132&.google.cloud.tpu.v1.TensorFlow"
+          + "Version\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013unre"
+          + "achable\030\003 \003(\t\"\243\001\n\017AcceleratorType\022\014\n\004nam"
+          + "e\030\001 \001(\t\022\014\n\004type\030\002 \001(\t:t\352Aq\n\"tpu.googleap"
+          + "is.com/AcceleratorType\022Kprojects/{projec"
+          + "t}/locations/{location}/acceleratorTypes"
+          + "/{accelerator_type}\"U\n\031GetAcceleratorTyp"
+          + "eRequest\0228\n\004name\030\001 \001(\tB*\340A\002\372A$\n\"tpu.goog"
+          + "leapis.com/AcceleratorType\"\242\001\n\033ListAccel"
+          + "eratorTypesRequest\022:\n\006parent\030\001 \001(\tB*\340A\002\372"
+          + "A$\n\"tpu.googleapis.com/AcceleratorType\022\021"
+          + "\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\022\016\n"
+          + "\006filter\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\215\001\n\034List"
+          + "AcceleratorTypesResponse\022?\n\021accelerator_"
+          + "types\030\001 \003(\0132$.google.cloud.tpu.v1.Accele"
+          + "ratorType\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013un"
+          + "reachable\030\003 \003(\t\"\326\001\n\021OperationMetadata\022/\n"
+          + "\013create_time\030\001 \001(\0132\032.google.protobuf.Tim"
+          + "estamp\022,\n\010end_time\030\002 \001(\0132\032.google.protob"
+          + "uf.Timestamp\022\016\n\006target\030\003 \001(\t\022\014\n\004verb\030\004 \001"
+          + "(\t\022\025\n\rstatus_detail\030\005 \001(\t\022\030\n\020cancel_requ"
+          + "ested\030\006 \001(\010\022\023\n\013api_version\030\007 \001(\t\"\305\002\n\007Sym"
+          + "ptom\022/\n\013create_time\030\001 \001(\0132\032.google.proto"
+          + "buf.Timestamp\022>\n\014symptom_type\030\002 \001(\0162(.go"
+          + "ogle.cloud.tpu.v1.Symptom.SymptomType\022\017\n"
+          + "\007details\030\003 \001(\t\022\021\n\tworker_id\030\004 \001(\t\"\244\001\n\013Sy"
+          + "mptomType\022\034\n\030SYMPTOM_TYPE_UNSPECIFIED\020\000\022"
+          + "\016\n\nLOW_MEMORY\020\001\022\021\n\rOUT_OF_MEMORY\020\002\022\025\n\021EX"
+          + "ECUTE_TIMED_OUT\020\003\022\023\n\017MESH_BUILD_FAIL\020\004\022\025"
+          + "\n\021HBM_OUT_OF_MEMORY\020\005\022\021\n\rPROJECT_ABUSE\020\006"
+          + "2\336\017\n\003Tpu\022\226\001\n\tListNodes\022%.google.cloud.tp"
+          + "u.v1.ListNodesRequest\032&.google.cloud.tpu"
+          + ".v1.ListNodesResponse\":\202\323\344\223\002+\022)/v1/{pare"
+          + "nt=projects/*/locations/*}/nodes\332A\006paren"
+          + "t\022\203\001\n\007GetNode\022#.google.cloud.tpu.v1.GetN"
+          + "odeRequest\032\031.google.cloud.tpu.v1.Node\"8\202"
+          + "\323\344\223\002+\022)/v1/{name=projects/*/locations/*/"
+          + "nodes/*}\332A\004name\022\276\001\n\nCreateNode\022&.google."
+          + "cloud.tpu.v1.CreateNodeRequest\032\035.google."
+          + "longrunning.Operation\"i\202\323\344\223\0021\")/v1/{pare"
+          + "nt=projects/*/locations/*}/nodes:\004node\332A"
+          + "\023parent,node,node_id\312A\031\n\004Node\022\021Operation"
+          + "Metadata\022\251\001\n\nDeleteNode\022&.google.cloud.t"
+          + "pu.v1.DeleteNodeRequest\032\035.google.longrun"
+          + "ning.Operation\"T\202\323\344\223\002+*)/v1/{name=projec"
+          + "ts/*/locations/*/nodes/*}\332A\004name\312A\031\n\004Nod"
+          + "e\022\021OperationMetadata\022\257\001\n\013ReimageNode\022\'.g"
+          + "oogle.cloud.tpu.v1.ReimageNodeRequest\032\035."
+          + "google.longrunning.Operation\"X\202\323\344\223\0026\"1/v"
+          + "1/{name=projects/*/locations/*/nodes/*}:"
+          + "reimage:\001*\312A\031\n\004Node\022\021OperationMetadata\022\246"
+          + "\001\n\010StopNode\022$.google.cloud.tpu.v1.StopNo"
+          + "deRequest\032\035.google.longrunning.Operation"
+          + "\"U\202\323\344\223\0023\"./v1/{name=projects/*/locations"
+          + "/*/nodes/*}:stop:\001*\312A\031\n\004Node\022\021OperationM"
+          + "etadata\022\251\001\n\tStartNode\022%.google.cloud.tpu"
+          + ".v1.StartNodeRequest\032\035.google.longrunnin"
+          + "g.Operation\"V\202\323\344\223\0024\"//v1/{name=projects/"
+          + "*/locations/*/nodes/*}:start:\001*\312A\031\n\004Node"
+          + "\022\021OperationMetadata\022\312\001\n\026ListTensorFlowVe"
+          + "rsions\0222.google.cloud.tpu.v1.ListTensorF"
+          + "lowVersionsRequest\0323.google.cloud.tpu.v1"
+          + ".ListTensorFlowVersionsResponse\"G\202\323\344\223\0028\022"
+          + "6/v1/{parent=projects/*/locations/*}/ten"
+          + "sorflowVersions\332A\006parent\022\267\001\n\024GetTensorFl"
+          + "owVersion\0220.google.cloud.tpu.v1.GetTenso"
+          + "rFlowVersionRequest\032&.google.cloud.tpu.v"
+          + "1.TensorFlowVersion\"E\202\323\344\223\0028\0226/v1/{name=p"
+          + "rojects/*/locations/*/tensorflowVersions"
+          + "/*}\332A\004name\022\302\001\n\024ListAcceleratorTypes\0220.go"
+          + "ogle.cloud.tpu.v1.ListAcceleratorTypesRe"
+          + "quest\0321.google.cloud.tpu.v1.ListAccelera"
+          + "torTypesResponse\"E\202\323\344\223\0026\0224/v1/{parent=pr"
+          + "ojects/*/locations/*}/acceleratorTypes\332A"
+          + "\006parent\022\257\001\n\022GetAcceleratorType\022..google."
+          + "cloud.tpu.v1.GetAcceleratorTypeRequest\032$"
+          + ".google.cloud.tpu.v1.AcceleratorType\"C\202\323"
+          + "\344\223\0026\0224/v1/{name=projects/*/locations/*/a"
+          + "cceleratorTypes/*}\332A\004name\032F\312A\022tpu.google"
+          + "apis.com\322A.https://www.googleapis.com/au"
+          + "th/cloud-platformBb\n\027com.google.cloud.tp"
+          + "u.v1B\rCloudTpuProtoP\001Z6google.golang.org"
+          + "/genproto/googleapis/cloud/tpu/v1;tpub\006p"
+          + "roto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.AnnotationsProto.getDescriptor(),
+              com.google.api.ClientProto.getDescriptor(),
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.longrunning.OperationsProto.getDescriptor(),
+              com.google.protobuf.TimestampProto.getDescriptor(),
+            });
+    internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor,
+            new java.lang.String[] {
+              "Preemptible", "Reserved",
+            });
+    internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor,
+            new java.lang.String[] {
+              "IpAddress", "Port",
+            });
+    internal_static_google_cloud_tpu_v1_Node_descriptor = getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_Node_descriptor,
+            new java.lang.String[] {
+              "Name",
+              "Description",
+              "AcceleratorType",
+              "IpAddress",
+              "Port",
+              "State",
+              "HealthDescription",
+              "TensorflowVersion",
+              "Network",
+              "CidrBlock",
+              "ServiceAccount",
+              "CreateTime",
+              "SchedulingConfig",
+              "NetworkEndpoints",
+              "Health",
+              "Labels",
+              "UseServiceNetworking",
+              "ApiVersion",
+              "Symptoms",
+            });
+    internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor =
+        internal_static_google_cloud_tpu_v1_Node_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_tpu_v1_Node_LabelsEntry_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor,
+            new java.lang.String[] {
+              "Key", "Value",
+            });
+    internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor =
+        getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "PageSize", "PageToken",
+            });
+    internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor =
+        getDescriptor().getMessageTypes().get(4);
+    internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor,
+            new java.lang.String[] {
+              "Nodes", "NextPageToken", "Unreachable",
+            });
+    internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor =
+        getDescriptor().getMessageTypes().get(5);
+    internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor =
+        getDescriptor().getMessageTypes().get(6);
+    internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "NodeId", "Node",
+            });
+    internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor =
+        getDescriptor().getMessageTypes().get(7);
+    internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor =
+        getDescriptor().getMessageTypes().get(8);
+    internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor,
+            new java.lang.String[] {
+              "Name", "TensorflowVersion",
+            });
+    internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor =
+        getDescriptor().getMessageTypes().get(9);
+    internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor =
+        getDescriptor().getMessageTypes().get(10);
+    internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor =
+        getDescriptor().getMessageTypes().get(11);
+    internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor,
+            new java.lang.String[] {
+              "Name", "Version",
+            });
+    internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor =
+        getDescriptor().getMessageTypes().get(12);
+    internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor =
+        getDescriptor().getMessageTypes().get(13);
+    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "PageSize", "PageToken", "Filter", "OrderBy",
+            });
+    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor =
+        getDescriptor().getMessageTypes().get(14);
+    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor,
+            new java.lang.String[] {
+              "TensorflowVersions", "NextPageToken", "Unreachable",
+            });
+    internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor =
+        getDescriptor().getMessageTypes().get(15);
+    internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor,
+            new java.lang.String[] {
+              "Name", "Type",
+            });
+    internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor =
+        getDescriptor().getMessageTypes().get(16);
+    internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor =
+        getDescriptor().getMessageTypes().get(17);
+    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "PageSize", "PageToken", "Filter", "OrderBy",
+            });
+    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor =
+        getDescriptor().getMessageTypes().get(18);
+    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor,
+            new java.lang.String[] {
+              "AcceleratorTypes", "NextPageToken", "Unreachable",
+            });
+    internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor =
+        getDescriptor().getMessageTypes().get(19);
+    internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor,
+            new java.lang.String[] {
+              "CreateTime",
+              "EndTime",
+              "Target",
+              "Verb",
+              "StatusDetail",
+              "CancelRequested",
+              "ApiVersion",
+            });
+    internal_static_google_cloud_tpu_v1_Symptom_descriptor =
+        getDescriptor().getMessageTypes().get(20);
+    internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_Symptom_descriptor,
+            new java.lang.String[] {
+              "CreateTime", "SymptomType", "Details", "WorkerId",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.methodSignature);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resource);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    registry.add(com.google.longrunning.OperationsProto.operationInfo);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.longrunning.OperationsProto.getDescriptor();
+    com.google.protobuf.TimestampProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java
index 04292d75c16e..c9f1d1eec902 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for [CreateNode][google.cloud.tpu.v1.Tpu.CreateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.CreateNodeRequest}
  */
-public final class CreateNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CreateNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.CreateNodeRequest)
     CreateNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CreateNodeRequest.newBuilder() to construct.
   private CreateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CreateNodeRequest() {
     parent_ = "";
     nodeId_ = "";
@@ -26,38 +44,45 @@ private CreateNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CreateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.CreateNodeRequest.class, com.google.cloud.tpu.v1.CreateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.CreateNodeRequest.class,
+            com.google.cloud.tpu.v1.CreateNodeRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -97,14 +124,18 @@ public java.lang.String getParent() {
   }
 
   public static final int NODE_ID_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nodeId_ = "";
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The nodeId.
    */
   @java.lang.Override
@@ -113,29 +144,29 @@ public java.lang.String getNodeId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nodeId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The bytes for nodeId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNodeIdBytes() {
+  public com.google.protobuf.ByteString getNodeIdBytes() {
     java.lang.Object ref = nodeId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nodeId_ = b;
       return b;
     } else {
@@ -146,11 +177,14 @@ public java.lang.String getNodeId() {
   public static final int NODE_FIELD_NUMBER = 3;
   private com.google.cloud.tpu.v1.Node node_;
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -158,11 +192,14 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The node.
    */
   @java.lang.Override
@@ -170,6 +207,8 @@ public com.google.cloud.tpu.v1.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v1.Node.getDefaultInstance() : node_;
   }
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

@@ -182,6 +221,7 @@ public com.google.cloud.tpu.v1.NodeOrBuilder getNodeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -193,8 +233,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -220,8 +259,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nodeId_);
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getNode());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getNode());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -231,21 +269,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.CreateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.CreateNodeRequest other = (com.google.cloud.tpu.v1.CreateNodeRequest) obj;
+    com.google.cloud.tpu.v1.CreateNodeRequest other =
+        (com.google.cloud.tpu.v1.CreateNodeRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (!getNodeId()
-        .equals(other.getNodeId())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (!getNodeId().equals(other.getNodeId())) return false;
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode()
-          .equals(other.getNode())) return false;
+      if (!getNode().equals(other.getNode())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -271,130 +307,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.CreateNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.CreateNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.CreateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [CreateNode][google.cloud.tpu.v1.Tpu.CreateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.CreateNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.CreateNodeRequest)
       com.google.cloud.tpu.v1.CreateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.CreateNodeRequest.class, com.google.cloud.tpu.v1.CreateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.CreateNodeRequest.class,
+              com.google.cloud.tpu.v1.CreateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.CreateNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -410,9 +452,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -431,8 +473,11 @@ public com.google.cloud.tpu.v1.CreateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.CreateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.CreateNodeRequest result = new com.google.cloud.tpu.v1.CreateNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.CreateNodeRequest result =
+          new com.google.cloud.tpu.v1.CreateNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -446,9 +491,7 @@ private void buildPartial0(com.google.cloud.tpu.v1.CreateNodeRequest result) {
         result.nodeId_ = nodeId_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.node_ = nodeBuilder_ == null
-            ? node_
-            : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
       }
     }
 
@@ -456,38 +499,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.CreateNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.CreateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.CreateNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.CreateNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -535,29 +579,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              nodeId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              input.readMessage(
-                  getNodeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                nodeId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -567,22 +613,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -591,20 +642,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -612,28 +666,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -643,17 +708,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -663,18 +734,20 @@ public Builder setParentBytes(
 
     private java.lang.Object nodeId_ = "";
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @return The nodeId.
      */
     public java.lang.String getNodeId() {
       java.lang.Object ref = nodeId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nodeId_ = s;
         return s;
@@ -683,20 +756,21 @@ public java.lang.String getNodeId() {
       }
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @return The bytes for nodeId.
      */
-    public com.google.protobuf.ByteString
-        getNodeIdBytes() {
+    public com.google.protobuf.ByteString getNodeIdBytes() {
       java.lang.Object ref = nodeId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nodeId_ = b;
         return b;
       } else {
@@ -704,28 +778,35 @@ public java.lang.String getNodeId() {
       }
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @param value The nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNodeId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nodeId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNodeId() {
@@ -735,17 +816,21 @@ public Builder clearNodeId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @param value The bytes for nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nodeId_ = value;
       bitField0_ |= 0x00000002;
@@ -755,24 +840,33 @@ public Builder setNodeIdBytes(
 
     private com.google.cloud.tpu.v1.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder> nodeBuilder_;
+            com.google.cloud.tpu.v1.Node,
+            com.google.cloud.tpu.v1.Node.Builder,
+            com.google.cloud.tpu.v1.NodeOrBuilder>
+        nodeBuilder_;
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The node.
      */
     public com.google.cloud.tpu.v1.Node getNode() {
@@ -783,6 +877,8 @@ public com.google.cloud.tpu.v1.Node getNode() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -803,14 +899,15 @@ public Builder setNode(com.google.cloud.tpu.v1.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setNode(
-        com.google.cloud.tpu.v1.Node.Builder builderForValue) {
+    public Builder setNode(com.google.cloud.tpu.v1.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -821,6 +918,8 @@ public Builder setNode(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -829,9 +928,9 @@ public Builder setNode(
      */
     public Builder mergeNode(com.google.cloud.tpu.v1.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0) &&
-          node_ != null &&
-          node_ != com.google.cloud.tpu.v1.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0)
+            && node_ != null
+            && node_ != com.google.cloud.tpu.v1.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -844,6 +943,8 @@ public Builder mergeNode(com.google.cloud.tpu.v1.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -861,6 +962,8 @@ public Builder clearNode() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -873,6 +976,8 @@ public com.google.cloud.tpu.v1.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -883,11 +988,12 @@ public com.google.cloud.tpu.v1.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ?
-            com.google.cloud.tpu.v1.Node.getDefaultInstance() : node_;
+        return node_ == null ? com.google.cloud.tpu.v1.Node.getDefaultInstance() : node_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -895,21 +1001,24 @@ public com.google.cloud.tpu.v1.NodeOrBuilder getNodeOrBuilder() {
      * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder> 
+            com.google.cloud.tpu.v1.Node,
+            com.google.cloud.tpu.v1.Node.Builder,
+            com.google.cloud.tpu.v1.NodeOrBuilder>
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder>(
-                getNode(),
-                getParentForChildren(),
-                isClean());
+        nodeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v1.Node,
+                com.google.cloud.tpu.v1.Node.Builder,
+                com.google.cloud.tpu.v1.NodeOrBuilder>(
+                getNode(), getParentForChildren(), isClean());
         node_ = null;
       }
       return nodeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -919,12 +1028,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.CreateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.CreateNodeRequest)
   private static final com.google.cloud.tpu.v1.CreateNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.CreateNodeRequest();
   }
@@ -933,27 +1042,27 @@ public static com.google.cloud.tpu.v1.CreateNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CreateNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CreateNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -968,6 +1077,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.CreateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java
index caad16ada543..2f6aae517a8c 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java
@@ -1,71 +1,109 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface CreateNodeRequestOrBuilder extends
+public interface CreateNodeRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.CreateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The nodeId.
    */
   java.lang.String getNodeId();
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The bytes for nodeId.
    */
-  com.google.protobuf.ByteString
-      getNodeIdBytes();
+  com.google.protobuf.ByteString getNodeIdBytes();
 
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The node.
    */
   com.google.cloud.tpu.v1.Node getNode();
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java
index 3df1bc69fe2c..096377d74aa1 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for [DeleteNode][google.cloud.tpu.v1.Tpu.DeleteNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.DeleteNodeRequest}
  */
-public final class DeleteNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DeleteNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.DeleteNodeRequest)
     DeleteNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DeleteNodeRequest.newBuilder() to construct.
   private DeleteNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DeleteNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new DeleteNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.DeleteNodeRequest.class, com.google.cloud.tpu.v1.DeleteNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.DeleteNodeRequest.class,
+            com.google.cloud.tpu.v1.DeleteNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.DeleteNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.DeleteNodeRequest other = (com.google.cloud.tpu.v1.DeleteNodeRequest) obj;
+    com.google.cloud.tpu.v1.DeleteNodeRequest other =
+        (com.google.cloud.tpu.v1.DeleteNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +186,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.DeleteNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.DeleteNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.DeleteNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [DeleteNode][google.cloud.tpu.v1.Tpu.DeleteNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.DeleteNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.DeleteNodeRequest)
       com.google.cloud.tpu.v1.DeleteNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.DeleteNodeRequest.class, com.google.cloud.tpu.v1.DeleteNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.DeleteNodeRequest.class,
+              com.google.cloud.tpu.v1.DeleteNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.DeleteNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +325,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +346,11 @@ public com.google.cloud.tpu.v1.DeleteNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.DeleteNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.DeleteNodeRequest result = new com.google.cloud.tpu.v1.DeleteNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.DeleteNodeRequest result =
+          new com.google.cloud.tpu.v1.DeleteNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +366,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.DeleteNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.DeleteNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.DeleteNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.DeleteNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +438,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +460,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +489,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +513,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +555,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +590,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.DeleteNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.DeleteNodeRequest)
   private static final com.google.cloud.tpu.v1.DeleteNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.DeleteNodeRequest();
   }
@@ -540,27 +604,27 @@ public static com.google.cloud.tpu.v1.DeleteNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DeleteNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DeleteNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +639,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.DeleteNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..cca7435f8d84
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface DeleteNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.DeleteNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java
index 4b18a4301b99..91815ab72a7e 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for [GetAcceleratorType][google.cloud.tpu.v1.Tpu.GetAcceleratorType].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.GetAcceleratorTypeRequest}
  */
-public final class GetAcceleratorTypeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetAcceleratorTypeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
     GetAcceleratorTypeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetAcceleratorTypeRequest.newBuilder() to construct.
   private GetAcceleratorTypeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetAcceleratorTypeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetAcceleratorTypeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.Builder.class);
+            com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class,
+            com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.GetAcceleratorTypeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.GetAcceleratorTypeRequest other = (com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) obj;
+    com.google.cloud.tpu.v1.GetAcceleratorTypeRequest other =
+        (com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -160,129 +187,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [GetAcceleratorType][google.cloud.tpu.v1.Tpu.GetAcceleratorType].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.GetAcceleratorTypeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
       com.google.cloud.tpu.v1.GetAcceleratorTypeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.Builder.class);
+              com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class,
+              com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +325,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +346,11 @@ public com.google.cloud.tpu.v1.GetAcceleratorTypeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.GetAcceleratorTypeRequest buildPartial() {
-      com.google.cloud.tpu.v1.GetAcceleratorTypeRequest result = new com.google.cloud.tpu.v1.GetAcceleratorTypeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.GetAcceleratorTypeRequest result =
+          new com.google.cloud.tpu.v1.GetAcceleratorTypeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +366,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest res
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.GetAcceleratorTypeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -369,7 +406,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest other) {
-      if (other == com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -401,17 +439,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +461,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +490,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +514,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +556,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +591,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
   private static final com.google.cloud.tpu.v1.GetAcceleratorTypeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.GetAcceleratorTypeRequest();
   }
@@ -540,27 +605,27 @@ public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetAcceleratorTypeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetAcceleratorTypeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +640,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v1.GetAcceleratorTypeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java
new file mode 100644
index 000000000000..236bc019d8bc
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface GetAcceleratorTypeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java
similarity index 62%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java
index 9551daf435c4..772b968c6f55 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for [GetNode][google.cloud.tpu.v1.Tpu.GetNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.GetNodeRequest}
  */
-public final class GetNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.GetNodeRequest)
     GetNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetNodeRequest.newBuilder() to construct.
   private GetNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.GetNodeRequest.class, com.google.cloud.tpu.v1.GetNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.GetNodeRequest.class,
+            com.google.cloud.tpu.v1.GetNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.GetNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.GetNodeRequest other = (com.google.cloud.tpu.v1.GetNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +185,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.GetNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [GetNode][google.cloud.tpu.v1.Tpu.GetNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.GetNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.GetNodeRequest)
       com.google.cloud.tpu.v1.GetNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.GetNodeRequest.class, com.google.cloud.tpu.v1.GetNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.GetNodeRequest.class,
+              com.google.cloud.tpu.v1.GetNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.GetNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +324,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +345,11 @@ public com.google.cloud.tpu.v1.GetNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.GetNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.GetNodeRequest result = new com.google.cloud.tpu.v1.GetNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.GetNodeRequest result =
+          new com.google.cloud.tpu.v1.GetNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +365,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.GetNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.GetNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.GetNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.GetNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +437,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +459,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +488,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +512,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +554,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +589,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.GetNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.GetNodeRequest)
   private static final com.google.cloud.tpu.v1.GetNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.GetNodeRequest();
   }
@@ -540,27 +603,27 @@ public static com.google.cloud.tpu.v1.GetNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +638,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.GetNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..283d187a5fbe
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface GetNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java
index bd66a32e1199..a7d26c5a1428 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [GetTensorFlowVersion][google.cloud.tpu.v1.Tpu.GetTensorFlowVersion].
@@ -11,53 +28,61 @@
  *
  * Protobuf type {@code google.cloud.tpu.v1.GetTensorFlowVersionRequest}
  */
-public final class GetTensorFlowVersionRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetTensorFlowVersionRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
     GetTensorFlowVersionRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetTensorFlowVersionRequest.newBuilder() to construct.
   private GetTensorFlowVersionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetTensorFlowVersionRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetTensorFlowVersionRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class, com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.Builder.class);
+            com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class,
+            com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,6 +124,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -108,8 +136,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -133,15 +160,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.GetTensorFlowVersionRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.GetTensorFlowVersionRequest other = (com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) obj;
+    com.google.cloud.tpu.v1.GetTensorFlowVersionRequest other =
+        (com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -161,96 +188,103 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [GetTensorFlowVersion][google.cloud.tpu.v1.Tpu.GetTensorFlowVersion].
@@ -258,33 +292,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v1.GetTensorFlowVersionRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
       com.google.cloud.tpu.v1.GetTensorFlowVersionRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class, com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.Builder.class);
+              com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class,
+              com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -294,9 +327,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
     }
 
     @java.lang.Override
@@ -315,8 +348,11 @@ public com.google.cloud.tpu.v1.GetTensorFlowVersionRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.GetTensorFlowVersionRequest buildPartial() {
-      com.google.cloud.tpu.v1.GetTensorFlowVersionRequest result = new com.google.cloud.tpu.v1.GetTensorFlowVersionRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.GetTensorFlowVersionRequest result =
+          new com.google.cloud.tpu.v1.GetTensorFlowVersionRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -332,38 +368,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest r
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.GetTensorFlowVersionRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -371,7 +408,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest other) {
-      if (other == com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -403,17 +441,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -423,22 +463,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -447,20 +492,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -468,28 +516,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -499,26 +558,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -528,12 +593,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
   private static final com.google.cloud.tpu.v1.GetTensorFlowVersionRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.GetTensorFlowVersionRequest();
   }
@@ -542,27 +607,27 @@ public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetTensorFlowVersionRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetTensorFlowVersionRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -577,6 +642,4 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v1.GetTensorFlowVersionRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java
new file mode 100644
index 000000000000..ed5597d5bf9f
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface GetTensorFlowVersionRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java
index 17f743848ad6..cdde6becacef 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v1.ListAcceleratorTypesRequest}
  */
-public final class ListAcceleratorTypesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListAcceleratorTypesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListAcceleratorTypesRequest)
     ListAcceleratorTypesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesRequest.newBuilder() to construct.
   private ListAcceleratorTypesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListAcceleratorTypesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -29,38 +47,45 @@ private ListAcceleratorTypesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.Builder.class);
+            com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class,
+            com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -69,29 +94,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -102,11 +129,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -115,14 +145,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -131,29 +165,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -162,14 +196,18 @@ public java.lang.String getPageToken() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   @java.lang.Override
@@ -178,29 +216,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getFilterBytes() {
+  public com.google.protobuf.ByteString getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -209,14 +247,18 @@ public java.lang.String getFilter() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -225,29 +267,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getOrderByBytes() {
+  public com.google.protobuf.ByteString getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -256,6 +298,7 @@ public java.lang.String getOrderBy() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -267,8 +310,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -297,8 +339,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -317,23 +358,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListAcceleratorTypesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ListAcceleratorTypesRequest other = (com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) obj;
-
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
-    if (!getFilter()
-        .equals(other.getFilter())) return false;
-    if (!getOrderBy()
-        .equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v1.ListAcceleratorTypesRequest other =
+        (com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) obj;
+
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getFilter().equals(other.getFilter())) return false;
+    if (!getOrderBy().equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -361,96 +398,103 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
@@ -458,33 +502,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v1.ListAcceleratorTypesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListAcceleratorTypesRequest)
       com.google.cloud.tpu.v1.ListAcceleratorTypesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.Builder.class);
+              com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class,
+              com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -498,9 +541,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -519,8 +562,11 @@ public com.google.cloud.tpu.v1.ListAcceleratorTypesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListAcceleratorTypesRequest buildPartial() {
-      com.google.cloud.tpu.v1.ListAcceleratorTypesRequest result = new com.google.cloud.tpu.v1.ListAcceleratorTypesRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.ListAcceleratorTypesRequest result =
+          new com.google.cloud.tpu.v1.ListAcceleratorTypesRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -548,38 +594,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest r
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListAcceleratorTypesRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -587,7 +634,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest other) {
-      if (other == com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -637,37 +685,43 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 42: {
-              filter_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 42
-            case 50: {
-              orderBy_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 50
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 42:
+              {
+                filter_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 42
+            case 50:
+              {
+                orderBy_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 50
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -677,22 +731,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -701,20 +760,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -722,28 +784,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -753,17 +826,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -771,13 +850,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -785,27 +867,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -817,18 +905,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -837,20 +927,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -858,28 +949,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -889,17 +987,21 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -909,18 +1011,20 @@ public Builder setPageTokenBytes(
 
     private java.lang.Object filter_ = "";
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -929,20 +1033,21 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString
-        getFilterBytes() {
+    public com.google.protobuf.ByteString getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -950,28 +1055,35 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilter(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -981,17 +1093,21 @@ public Builder clearFilter() {
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1001,18 +1117,20 @@ public Builder setFilterBytes(
 
     private java.lang.Object orderBy_ = "";
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1021,20 +1139,21 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString
-        getOrderByBytes() {
+    public com.google.protobuf.ByteString getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1042,28 +1161,35 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderBy(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1073,26 +1199,30 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1102,12 +1232,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListAcceleratorTypesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListAcceleratorTypesRequest)
   private static final com.google.cloud.tpu.v1.ListAcceleratorTypesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListAcceleratorTypesRequest();
   }
@@ -1116,27 +1246,27 @@ public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListAcceleratorTypesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListAcceleratorTypesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1151,6 +1281,4 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v1.ListAcceleratorTypesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java
index 9901af4af3f7..d2b5e3b447ba 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java
@@ -1,99 +1,142 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListAcceleratorTypesRequestOrBuilder extends
+public interface ListAcceleratorTypesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListAcceleratorTypesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString
-      getFilterBytes();
+  com.google.protobuf.ByteString getFilterBytes();
 
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString
-      getOrderByBytes();
+  com.google.protobuf.ByteString getOrderByBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java
similarity index 72%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java
index 473f0b774374..6a1a68f89a7d 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Response for
  * [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v1.ListAcceleratorTypesResponse}
  */
-public final class ListAcceleratorTypesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListAcceleratorTypesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListAcceleratorTypesResponse)
     ListAcceleratorTypesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesResponse.newBuilder() to construct.
   private ListAcceleratorTypesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListAcceleratorTypesResponse() {
     acceleratorTypes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -28,33 +46,37 @@ private ListAcceleratorTypesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.Builder.class);
+            com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class,
+            com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.Builder.class);
   }
 
   public static final int ACCELERATOR_TYPES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List acceleratorTypes_;
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -66,6 +88,8 @@ public java.util.List getAcceleratorTyp
     return acceleratorTypes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -73,11 +97,13 @@ public java.util.List getAcceleratorTyp
    * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getAcceleratorTypesOrBuilderList() {
     return acceleratorTypes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -89,6 +115,8 @@ public int getAcceleratorTypesCount() {
     return acceleratorTypes_.size();
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -100,6 +128,8 @@ public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorTypes(int index) {
     return acceleratorTypes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -107,20 +137,23 @@ public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorTypes(int index) {
    * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index) {
     return acceleratorTypes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -129,29 +162,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -160,37 +193,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -198,20 +240,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -223,8 +268,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
       output.writeMessage(1, acceleratorTypes_.get(i));
     }
@@ -244,8 +288,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, acceleratorTypes_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, acceleratorTypes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -266,19 +309,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListAcceleratorTypesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ListAcceleratorTypesResponse other = (com.google.cloud.tpu.v1.ListAcceleratorTypesResponse) obj;
+    com.google.cloud.tpu.v1.ListAcceleratorTypesResponse other =
+        (com.google.cloud.tpu.v1.ListAcceleratorTypesResponse) obj;
 
-    if (!getAcceleratorTypesList()
-        .equals(other.getAcceleratorTypesList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getAcceleratorTypesList().equals(other.getAcceleratorTypesList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -306,96 +347,103 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for
    * [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
@@ -403,33 +451,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v1.ListAcceleratorTypesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListAcceleratorTypesResponse)
       com.google.cloud.tpu.v1.ListAcceleratorTypesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.Builder.class);
+              com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class,
+              com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -448,9 +495,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -469,14 +516,18 @@ public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse buildPartial() {
-      com.google.cloud.tpu.v1.ListAcceleratorTypesResponse result = new com.google.cloud.tpu.v1.ListAcceleratorTypesResponse(this);
+      com.google.cloud.tpu.v1.ListAcceleratorTypesResponse result =
+          new com.google.cloud.tpu.v1.ListAcceleratorTypesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v1.ListAcceleratorTypesResponse result) {
       if (acceleratorTypesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           acceleratorTypes_ = java.util.Collections.unmodifiableList(acceleratorTypes_);
@@ -504,38 +555,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListAcceleratorTypesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListAcceleratorTypesResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListAcceleratorTypesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -543,7 +595,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse other) {
-      if (other == com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.getDefaultInstance())
+        return this;
       if (acceleratorTypesBuilder_ == null) {
         if (!other.acceleratorTypes_.isEmpty()) {
           if (acceleratorTypes_.isEmpty()) {
@@ -562,9 +615,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse ot
             acceleratorTypesBuilder_ = null;
             acceleratorTypes_ = other.acceleratorTypes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            acceleratorTypesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getAcceleratorTypesFieldBuilder() : null;
+            acceleratorTypesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getAcceleratorTypesFieldBuilder()
+                    : null;
           } else {
             acceleratorTypesBuilder_.addAllMessages(other.acceleratorTypes_);
           }
@@ -611,36 +665,39 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v1.AcceleratorType m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v1.AcceleratorType.parser(),
-                      extensionRegistry);
-              if (acceleratorTypesBuilder_ == null) {
-                ensureAcceleratorTypesIsMutable();
-                acceleratorTypes_.add(m);
-              } else {
-                acceleratorTypesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v1.AcceleratorType m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v1.AcceleratorType.parser(), extensionRegistry);
+                if (acceleratorTypesBuilder_ == null) {
+                  ensureAcceleratorTypesIsMutable();
+                  acceleratorTypes_.add(m);
+                } else {
+                  acceleratorTypesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -650,21 +707,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List acceleratorTypes_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureAcceleratorTypesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        acceleratorTypes_ = new java.util.ArrayList(acceleratorTypes_);
+        acceleratorTypes_ =
+            new java.util.ArrayList(acceleratorTypes_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.AcceleratorType, com.google.cloud.tpu.v1.AcceleratorType.Builder, com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder> acceleratorTypesBuilder_;
+            com.google.cloud.tpu.v1.AcceleratorType,
+            com.google.cloud.tpu.v1.AcceleratorType.Builder,
+            com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder>
+        acceleratorTypesBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -679,6 +744,8 @@ public java.util.List getAcceleratorTyp
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -693,6 +760,8 @@ public int getAcceleratorTypesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -707,14 +776,15 @@ public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorTypes(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public Builder setAcceleratorTypes(
-        int index, com.google.cloud.tpu.v1.AcceleratorType value) {
+    public Builder setAcceleratorTypes(int index, com.google.cloud.tpu.v1.AcceleratorType value) {
       if (acceleratorTypesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -728,6 +798,8 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -746,6 +818,8 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -766,14 +840,15 @@ public Builder addAcceleratorTypes(com.google.cloud.tpu.v1.AcceleratorType value
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public Builder addAcceleratorTypes(
-        int index, com.google.cloud.tpu.v1.AcceleratorType value) {
+    public Builder addAcceleratorTypes(int index, com.google.cloud.tpu.v1.AcceleratorType value) {
       if (acceleratorTypesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -787,6 +862,8 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -805,6 +882,8 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -823,6 +902,8 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -833,8 +914,7 @@ public Builder addAllAcceleratorTypes(
         java.lang.Iterable values) {
       if (acceleratorTypesBuilder_ == null) {
         ensureAcceleratorTypesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, acceleratorTypes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, acceleratorTypes_);
         onChanged();
       } else {
         acceleratorTypesBuilder_.addAllMessages(values);
@@ -842,6 +922,8 @@ public Builder addAllAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -859,6 +941,8 @@ public Builder clearAcceleratorTypes() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -876,17 +960,20 @@ public Builder removeAcceleratorTypes(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public com.google.cloud.tpu.v1.AcceleratorType.Builder getAcceleratorTypesBuilder(
-        int index) {
+    public com.google.cloud.tpu.v1.AcceleratorType.Builder getAcceleratorTypesBuilder(int index) {
       return getAcceleratorTypesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -896,19 +983,22 @@ public com.google.cloud.tpu.v1.AcceleratorType.Builder getAcceleratorTypesBuilde
     public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
         int index) {
       if (acceleratorTypesBuilder_ == null) {
-        return acceleratorTypes_.get(index);  } else {
+        return acceleratorTypes_.get(index);
+      } else {
         return acceleratorTypesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List 
-         getAcceleratorTypesOrBuilderList() {
+    public java.util.List
+        getAcceleratorTypesOrBuilderList() {
       if (acceleratorTypesBuilder_ != null) {
         return acceleratorTypesBuilder_.getMessageOrBuilderList();
       } else {
@@ -916,6 +1006,8 @@ public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBui
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -923,38 +1015,47 @@ public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBui
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
     public com.google.cloud.tpu.v1.AcceleratorType.Builder addAcceleratorTypesBuilder() {
-      return getAcceleratorTypesFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance());
+      return getAcceleratorTypesFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public com.google.cloud.tpu.v1.AcceleratorType.Builder addAcceleratorTypesBuilder(
-        int index) {
-      return getAcceleratorTypesFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance());
+    public com.google.cloud.tpu.v1.AcceleratorType.Builder addAcceleratorTypesBuilder(int index) {
+      return getAcceleratorTypesFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List 
-         getAcceleratorTypesBuilderList() {
+    public java.util.List
+        getAcceleratorTypesBuilderList() {
       return getAcceleratorTypesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.AcceleratorType, com.google.cloud.tpu.v1.AcceleratorType.Builder, com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder> 
+            com.google.cloud.tpu.v1.AcceleratorType,
+            com.google.cloud.tpu.v1.AcceleratorType.Builder,
+            com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder>
         getAcceleratorTypesFieldBuilder() {
       if (acceleratorTypesBuilder_ == null) {
-        acceleratorTypesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.AcceleratorType, com.google.cloud.tpu.v1.AcceleratorType.Builder, com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder>(
+        acceleratorTypesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v1.AcceleratorType,
+                com.google.cloud.tpu.v1.AcceleratorType.Builder,
+                com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder>(
                 acceleratorTypes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -966,18 +1067,20 @@ public com.google.cloud.tpu.v1.AcceleratorType.Builder addAcceleratorTypesBuilde
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -986,20 +1089,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1007,28 +1111,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1038,17 +1149,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1056,42 +1171,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1099,76 +1224,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1178,26 +1317,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1207,12 +1350,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListAcceleratorTypesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListAcceleratorTypesResponse)
   private static final com.google.cloud.tpu.v1.ListAcceleratorTypesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListAcceleratorTypesResponse();
   }
@@ -1221,27 +1364,27 @@ public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse getDefaultIns
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListAcceleratorTypesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListAcceleratorTypesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1256,6 +1399,4 @@ public com.google.protobuf.Parser getParserForType
   public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java
index ee4a968d747b..22c7fea3df5a 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListAcceleratorTypesResponseOrBuilder extends
+public interface ListAcceleratorTypesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListAcceleratorTypesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
    */
-  java.util.List 
-      getAcceleratorTypesList();
+  java.util.List getAcceleratorTypesList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -25,6 +44,8 @@ public interface ListAcceleratorTypesResponseOrBuilder extends
    */
   com.google.cloud.tpu.v1.AcceleratorType getAcceleratorTypes(int index);
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -33,82 +54,100 @@ public interface ListAcceleratorTypesResponseOrBuilder extends
    */
   int getAcceleratorTypesCount();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
    */
-  java.util.List 
+  java.util.List
       getAcceleratorTypesOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
    */
-  com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
-      int index);
+  com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java
index d1f9e8c3ca8f..ae9102ad8c4c 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for [ListNodes][google.cloud.tpu.v1.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.ListNodesRequest}
  */
-public final class ListNodesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListNodesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListNodesRequest)
     ListNodesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListNodesRequest.newBuilder() to construct.
   private ListNodesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListNodesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -26,38 +44,45 @@ private ListNodesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListNodesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListNodesRequest.class, com.google.cloud.tpu.v1.ListNodesRequest.Builder.class);
+            com.google.cloud.tpu.v1.ListNodesRequest.class,
+            com.google.cloud.tpu.v1.ListNodesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -99,11 +126,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -112,14 +142,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -128,29 +162,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -159,6 +193,7 @@ public java.lang.String getPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -170,8 +205,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -194,8 +228,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -208,19 +241,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListNodesRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.ListNodesRequest other = (com.google.cloud.tpu.v1.ListNodesRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -243,130 +273,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListNodesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListNodesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.ListNodesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [ListNodes][google.cloud.tpu.v1.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.ListNodesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListNodesRequest)
       com.google.cloud.tpu.v1.ListNodesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListNodesRequest.class, com.google.cloud.tpu.v1.ListNodesRequest.Builder.class);
+              com.google.cloud.tpu.v1.ListNodesRequest.class,
+              com.google.cloud.tpu.v1.ListNodesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListNodesRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -378,9 +414,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -399,8 +435,11 @@ public com.google.cloud.tpu.v1.ListNodesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListNodesRequest buildPartial() {
-      com.google.cloud.tpu.v1.ListNodesRequest result = new com.google.cloud.tpu.v1.ListNodesRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.ListNodesRequest result =
+          new com.google.cloud.tpu.v1.ListNodesRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -422,38 +461,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListNodesRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListNodesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListNodesRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListNodesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -501,27 +541,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -531,22 +575,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -555,20 +604,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -576,28 +628,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -607,17 +670,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -625,13 +694,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -639,27 +711,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -671,18 +749,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -691,20 +771,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -712,28 +793,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -743,26 +831,30 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -772,12 +864,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListNodesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListNodesRequest)
   private static final com.google.cloud.tpu.v1.ListNodesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListNodesRequest();
   }
@@ -786,27 +878,27 @@ public static com.google.cloud.tpu.v1.ListNodesRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListNodesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListNodesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -821,6 +913,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.ListNodesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java
similarity index 50%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java
index 78168640de9e..fdd37af64506 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java
@@ -1,59 +1,92 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListNodesRequestOrBuilder extends
+public interface ListNodesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListNodesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java
index befcf2a4ba8b..74c66bc55034 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Response for [ListNodes][google.cloud.tpu.v1.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.ListNodesResponse}
  */
-public final class ListNodesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListNodesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListNodesResponse)
     ListNodesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListNodesResponse.newBuilder() to construct.
   private ListNodesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListNodesResponse() {
     nodes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -27,33 +45,37 @@ private ListNodesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListNodesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListNodesResponse.class, com.google.cloud.tpu.v1.ListNodesResponse.Builder.class);
+            com.google.cloud.tpu.v1.ListNodesResponse.class,
+            com.google.cloud.tpu.v1.ListNodesResponse.Builder.class);
   }
 
   public static final int NODES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List nodes_;
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -65,6 +87,8 @@ public java.util.List getNodesList() {
     return nodes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -72,11 +96,12 @@ public java.util.List getNodesList() {
    * repeated .google.cloud.tpu.v1.Node nodes = 1;
    */
   @java.lang.Override
-  public java.util.List 
-      getNodesOrBuilderList() {
+  public java.util.List getNodesOrBuilderList() {
     return nodes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -88,6 +113,8 @@ public int getNodesCount() {
     return nodes_.size();
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -99,6 +126,8 @@ public com.google.cloud.tpu.v1.Node getNodes(int index) {
     return nodes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -106,20 +135,23 @@ public com.google.cloud.tpu.v1.Node getNodes(int index) {
    * repeated .google.cloud.tpu.v1.Node nodes = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(int index) {
     return nodes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -128,29 +160,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -159,37 +191,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -197,20 +238,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -222,8 +266,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < nodes_.size(); i++) {
       output.writeMessage(1, nodes_.get(i));
     }
@@ -243,8 +286,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < nodes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, nodes_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, nodes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -265,19 +307,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListNodesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ListNodesResponse other = (com.google.cloud.tpu.v1.ListNodesResponse) obj;
+    com.google.cloud.tpu.v1.ListNodesResponse other =
+        (com.google.cloud.tpu.v1.ListNodesResponse) obj;
 
-    if (!getNodesList()
-        .equals(other.getNodesList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getNodesList().equals(other.getNodesList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -304,130 +344,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListNodesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListNodesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.ListNodesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for [ListNodes][google.cloud.tpu.v1.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.ListNodesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListNodesResponse)
       com.google.cloud.tpu.v1.ListNodesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListNodesResponse.class, com.google.cloud.tpu.v1.ListNodesResponse.Builder.class);
+              com.google.cloud.tpu.v1.ListNodesResponse.class,
+              com.google.cloud.tpu.v1.ListNodesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListNodesResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -446,9 +492,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -467,9 +513,12 @@ public com.google.cloud.tpu.v1.ListNodesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListNodesResponse buildPartial() {
-      com.google.cloud.tpu.v1.ListNodesResponse result = new com.google.cloud.tpu.v1.ListNodesResponse(this);
+      com.google.cloud.tpu.v1.ListNodesResponse result =
+          new com.google.cloud.tpu.v1.ListNodesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -502,38 +551,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListNodesResponse result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListNodesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListNodesResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListNodesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -560,9 +610,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.ListNodesResponse other) {
             nodesBuilder_ = null;
             nodes_ = other.nodes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            nodesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getNodesFieldBuilder() : null;
+            nodesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getNodesFieldBuilder()
+                    : null;
           } else {
             nodesBuilder_.addAllMessages(other.nodes_);
           }
@@ -609,36 +660,38 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v1.Node m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v1.Node.parser(),
-                      extensionRegistry);
-              if (nodesBuilder_ == null) {
-                ensureNodesIsMutable();
-                nodes_.add(m);
-              } else {
-                nodesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v1.Node m =
+                    input.readMessage(com.google.cloud.tpu.v1.Node.parser(), extensionRegistry);
+                if (nodesBuilder_ == null) {
+                  ensureNodesIsMutable();
+                  nodes_.add(m);
+                } else {
+                  nodesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -648,21 +701,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private java.util.List nodes_ =
-      java.util.Collections.emptyList();
+    private java.util.List nodes_ = java.util.Collections.emptyList();
+
     private void ensureNodesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         nodes_ = new java.util.ArrayList(nodes_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder> nodesBuilder_;
+            com.google.cloud.tpu.v1.Node,
+            com.google.cloud.tpu.v1.Node.Builder,
+            com.google.cloud.tpu.v1.NodeOrBuilder>
+        nodesBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -677,6 +736,8 @@ public java.util.List getNodesList() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -691,6 +752,8 @@ public int getNodesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -705,14 +768,15 @@ public com.google.cloud.tpu.v1.Node getNodes(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder setNodes(
-        int index, com.google.cloud.tpu.v1.Node value) {
+    public Builder setNodes(int index, com.google.cloud.tpu.v1.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -726,14 +790,15 @@ public Builder setNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder setNodes(
-        int index, com.google.cloud.tpu.v1.Node.Builder builderForValue) {
+    public Builder setNodes(int index, com.google.cloud.tpu.v1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.set(index, builderForValue.build());
@@ -744,6 +809,8 @@ public Builder setNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -764,14 +831,15 @@ public Builder addNodes(com.google.cloud.tpu.v1.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder addNodes(
-        int index, com.google.cloud.tpu.v1.Node value) {
+    public Builder addNodes(int index, com.google.cloud.tpu.v1.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -785,14 +853,15 @@ public Builder addNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder addNodes(
-        com.google.cloud.tpu.v1.Node.Builder builderForValue) {
+    public Builder addNodes(com.google.cloud.tpu.v1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(builderForValue.build());
@@ -803,14 +872,15 @@ public Builder addNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder addNodes(
-        int index, com.google.cloud.tpu.v1.Node.Builder builderForValue) {
+    public Builder addNodes(int index, com.google.cloud.tpu.v1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(index, builderForValue.build());
@@ -821,18 +891,18 @@ public Builder addNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder addAllNodes(
-        java.lang.Iterable values) {
+    public Builder addAllNodes(java.lang.Iterable values) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, nodes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, nodes_);
         onChanged();
       } else {
         nodesBuilder_.addAllMessages(values);
@@ -840,6 +910,8 @@ public Builder addAllNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -857,6 +929,8 @@ public Builder clearNodes() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -874,39 +948,43 @@ public Builder removeNodes(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v1.Node.Builder getNodesBuilder(
-        int index) {
+    public com.google.cloud.tpu.v1.Node.Builder getNodesBuilder(int index) {
       return getNodesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(int index) {
       if (nodesBuilder_ == null) {
-        return nodes_.get(index);  } else {
+        return nodes_.get(index);
+      } else {
         return nodesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public java.util.List 
-         getNodesOrBuilderList() {
+    public java.util.List getNodesOrBuilderList() {
       if (nodesBuilder_ != null) {
         return nodesBuilder_.getMessageOrBuilderList();
       } else {
@@ -914,6 +992,8 @@ public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -921,42 +1001,46 @@ public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
     public com.google.cloud.tpu.v1.Node.Builder addNodesBuilder() {
-      return getNodesFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v1.Node.getDefaultInstance());
+      return getNodesFieldBuilder().addBuilder(com.google.cloud.tpu.v1.Node.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v1.Node.Builder addNodesBuilder(
-        int index) {
-      return getNodesFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v1.Node.getDefaultInstance());
+    public com.google.cloud.tpu.v1.Node.Builder addNodesBuilder(int index) {
+      return getNodesFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v1.Node.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public java.util.List 
-         getNodesBuilderList() {
+    public java.util.List getNodesBuilderList() {
       return getNodesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder> 
+            com.google.cloud.tpu.v1.Node,
+            com.google.cloud.tpu.v1.Node.Builder,
+            com.google.cloud.tpu.v1.NodeOrBuilder>
         getNodesFieldBuilder() {
       if (nodesBuilder_ == null) {
-        nodesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder>(
-                nodes_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        nodesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v1.Node,
+                com.google.cloud.tpu.v1.Node.Builder,
+                com.google.cloud.tpu.v1.NodeOrBuilder>(
+                nodes_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         nodes_ = null;
       }
       return nodesBuilder_;
@@ -964,18 +1048,20 @@ public com.google.cloud.tpu.v1.Node.Builder addNodesBuilder(
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -984,20 +1070,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1005,28 +1092,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1036,17 +1130,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1054,42 +1152,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1097,76 +1205,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1176,26 +1298,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1205,12 +1331,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListNodesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListNodesResponse)
   private static final com.google.cloud.tpu.v1.ListNodesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListNodesResponse();
   }
@@ -1219,27 +1345,27 @@ public static com.google.cloud.tpu.v1.ListNodesResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListNodesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListNodesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1254,6 +1380,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.ListNodesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java
index 95c9ef55efc5..64efc2a93b5a 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListNodesResponseOrBuilder extends
+public interface ListNodesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListNodesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.Node nodes = 1;
    */
-  java.util.List 
-      getNodesList();
+  java.util.List getNodesList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -25,6 +44,8 @@ public interface ListNodesResponseOrBuilder extends
    */
   com.google.cloud.tpu.v1.Node getNodes(int index);
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -33,82 +54,99 @@ public interface ListNodesResponseOrBuilder extends
    */
   int getNodesCount();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.Node nodes = 1;
    */
-  java.util.List 
-      getNodesOrBuilderList();
+  java.util.List getNodesOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.Node nodes = 1;
    */
-  com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(
-      int index);
+  com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java
index 508c4138d691..d1419976c8b9 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v1.ListTensorFlowVersionsRequest}
  */
-public final class ListTensorFlowVersionsRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListTensorFlowVersionsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListTensorFlowVersionsRequest)
     ListTensorFlowVersionsRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListTensorFlowVersionsRequest.newBuilder() to construct.
   private ListTensorFlowVersionsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListTensorFlowVersionsRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -29,38 +47,45 @@ private ListTensorFlowVersionsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListTensorFlowVersionsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class, com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.Builder.class);
+            com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class,
+            com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -69,29 +94,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -102,11 +129,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -115,14 +145,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -131,29 +165,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -162,14 +196,18 @@ public java.lang.String getPageToken() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   @java.lang.Override
@@ -178,29 +216,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getFilterBytes() {
+  public com.google.protobuf.ByteString getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -209,14 +247,18 @@ public java.lang.String getFilter() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -225,29 +267,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getOrderByBytes() {
+  public com.google.protobuf.ByteString getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -256,6 +298,7 @@ public java.lang.String getOrderBy() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -267,8 +310,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -297,8 +339,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -317,23 +358,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest other = (com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) obj;
-
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
-    if (!getFilter()
-        .equals(other.getFilter())) return false;
-    if (!getOrderBy()
-        .equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest other =
+        (com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) obj;
+
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getFilter().equals(other.getFilter())) return false;
+    if (!getOrderBy().equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -361,96 +398,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
@@ -458,33 +503,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v1.ListTensorFlowVersionsRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListTensorFlowVersionsRequest)
       com.google.cloud.tpu.v1.ListTensorFlowVersionsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class, com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.Builder.class);
+              com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class,
+              com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -498,9 +542,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -519,8 +563,11 @@ public com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest buildPartial() {
-      com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest result = new com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest result =
+          new com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -548,38 +595,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -587,7 +635,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest other) {
-      if (other == com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -637,37 +686,43 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 42: {
-              filter_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 42
-            case 50: {
-              orderBy_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 50
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 42:
+              {
+                filter_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 42
+            case 50:
+              {
+                orderBy_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 50
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -677,22 +732,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -701,20 +761,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -722,28 +785,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -753,17 +827,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -771,13 +851,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -785,27 +868,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -817,18 +906,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -837,20 +928,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -858,28 +950,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -889,17 +988,21 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -909,18 +1012,20 @@ public Builder setPageTokenBytes(
 
     private java.lang.Object filter_ = "";
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -929,20 +1034,21 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString
-        getFilterBytes() {
+    public com.google.protobuf.ByteString getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -950,28 +1056,35 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilter(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -981,17 +1094,21 @@ public Builder clearFilter() {
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1001,18 +1118,20 @@ public Builder setFilterBytes(
 
     private java.lang.Object orderBy_ = "";
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1021,20 +1140,21 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString
-        getOrderByBytes() {
+    public com.google.protobuf.ByteString getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1042,28 +1162,35 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderBy(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1073,26 +1200,30 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1102,12 +1233,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListTensorFlowVersionsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListTensorFlowVersionsRequest)
   private static final com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest();
   }
@@ -1116,27 +1247,27 @@ public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest getDefaultIn
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListTensorFlowVersionsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListTensorFlowVersionsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1151,6 +1282,4 @@ public com.google.protobuf.Parser getParserForTyp
   public com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java
index b69e0e0286a2..98a6e4d49c4d 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java
@@ -1,99 +1,142 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListTensorFlowVersionsRequestOrBuilder extends
+public interface ListTensorFlowVersionsRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListTensorFlowVersionsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString
-      getFilterBytes();
+  com.google.protobuf.ByteString getFilterBytes();
 
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString
-      getOrderByBytes();
+  com.google.protobuf.ByteString getOrderByBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java
similarity index 73%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java
index f8eef8ce5320..8590eb74fc7f 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Response for
  * [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
@@ -11,15 +28,17 @@
  *
  * Protobuf type {@code google.cloud.tpu.v1.ListTensorFlowVersionsResponse}
  */
-public final class ListTensorFlowVersionsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListTensorFlowVersionsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListTensorFlowVersionsResponse)
     ListTensorFlowVersionsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListTensorFlowVersionsResponse.newBuilder() to construct.
-  private ListTensorFlowVersionsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private ListTensorFlowVersionsResponse(
+      com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListTensorFlowVersionsResponse() {
     tensorflowVersions_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -28,33 +47,37 @@ private ListTensorFlowVersionsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListTensorFlowVersionsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class, com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.Builder.class);
+            com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class,
+            com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.Builder.class);
   }
 
   public static final int TENSORFLOW_VERSIONS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List tensorflowVersions_;
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -66,6 +89,8 @@ public java.util.List getTensorflowVe
     return tensorflowVersions_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -73,11 +98,13 @@ public java.util.List getTensorflowVe
    * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getTensorflowVersionsOrBuilderList() {
     return tensorflowVersions_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -89,6 +116,8 @@ public int getTensorflowVersionsCount() {
     return tensorflowVersions_.size();
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -100,6 +129,8 @@ public com.google.cloud.tpu.v1.TensorFlowVersion getTensorflowVersions(int index
     return tensorflowVersions_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -113,14 +144,18 @@ public com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsO
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -129,29 +164,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -160,37 +195,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -198,20 +242,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -223,8 +270,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < tensorflowVersions_.size(); i++) {
       output.writeMessage(1, tensorflowVersions_.get(i));
     }
@@ -244,8 +290,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < tensorflowVersions_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, tensorflowVersions_.get(i));
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(1, tensorflowVersions_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -266,19 +312,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse other = (com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse) obj;
+    com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse other =
+        (com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse) obj;
 
-    if (!getTensorflowVersionsList()
-        .equals(other.getTensorflowVersionsList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getTensorflowVersionsList().equals(other.getTensorflowVersionsList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -306,96 +350,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for
    * [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
@@ -403,33 +455,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v1.ListTensorFlowVersionsResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListTensorFlowVersionsResponse)
       com.google.cloud.tpu.v1.ListTensorFlowVersionsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class, com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.Builder.class);
+              com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class,
+              com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -448,9 +499,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -469,14 +520,18 @@ public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse buildPartial() {
-      com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse result = new com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse(this);
+      com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse result =
+          new com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse result) {
       if (tensorflowVersionsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           tensorflowVersions_ = java.util.Collections.unmodifiableList(tensorflowVersions_);
@@ -504,38 +559,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListTensorFlowVersionsRespons
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -543,7 +599,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse other) {
-      if (other == com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.getDefaultInstance())
+        return this;
       if (tensorflowVersionsBuilder_ == null) {
         if (!other.tensorflowVersions_.isEmpty()) {
           if (tensorflowVersions_.isEmpty()) {
@@ -562,9 +619,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse
             tensorflowVersionsBuilder_ = null;
             tensorflowVersions_ = other.tensorflowVersions_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            tensorflowVersionsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getTensorflowVersionsFieldBuilder() : null;
+            tensorflowVersionsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getTensorflowVersionsFieldBuilder()
+                    : null;
           } else {
             tensorflowVersionsBuilder_.addAllMessages(other.tensorflowVersions_);
           }
@@ -611,36 +669,39 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v1.TensorFlowVersion m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v1.TensorFlowVersion.parser(),
-                      extensionRegistry);
-              if (tensorflowVersionsBuilder_ == null) {
-                ensureTensorflowVersionsIsMutable();
-                tensorflowVersions_.add(m);
-              } else {
-                tensorflowVersionsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v1.TensorFlowVersion m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v1.TensorFlowVersion.parser(), extensionRegistry);
+                if (tensorflowVersionsBuilder_ == null) {
+                  ensureTensorflowVersionsIsMutable();
+                  tensorflowVersions_.add(m);
+                } else {
+                  tensorflowVersionsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -650,21 +711,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List tensorflowVersions_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureTensorflowVersionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        tensorflowVersions_ = new java.util.ArrayList(tensorflowVersions_);
+        tensorflowVersions_ =
+            new java.util.ArrayList(tensorflowVersions_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.TensorFlowVersion, com.google.cloud.tpu.v1.TensorFlowVersion.Builder, com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder> tensorflowVersionsBuilder_;
+            com.google.cloud.tpu.v1.TensorFlowVersion,
+            com.google.cloud.tpu.v1.TensorFlowVersion.Builder,
+            com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder>
+        tensorflowVersionsBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -679,6 +748,8 @@ public java.util.List getTensorflowVe
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -693,6 +764,8 @@ public int getTensorflowVersionsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -707,6 +780,8 @@ public com.google.cloud.tpu.v1.TensorFlowVersion getTensorflowVersions(int index
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -728,6 +803,8 @@ public Builder setTensorflowVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -746,6 +823,8 @@ public Builder setTensorflowVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -766,6 +845,8 @@ public Builder addTensorflowVersions(com.google.cloud.tpu.v1.TensorFlowVersion v
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -787,6 +868,8 @@ public Builder addTensorflowVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -805,6 +888,8 @@ public Builder addTensorflowVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -823,6 +908,8 @@ public Builder addTensorflowVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -833,8 +920,7 @@ public Builder addAllTensorflowVersions(
         java.lang.Iterable values) {
       if (tensorflowVersionsBuilder_ == null) {
         ensureTensorflowVersionsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, tensorflowVersions_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, tensorflowVersions_);
         onChanged();
       } else {
         tensorflowVersionsBuilder_.addAllMessages(values);
@@ -842,6 +928,8 @@ public Builder addAllTensorflowVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -859,6 +947,8 @@ public Builder clearTensorflowVersions() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -876,6 +966,8 @@ public Builder removeTensorflowVersions(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -887,6 +979,8 @@ public com.google.cloud.tpu.v1.TensorFlowVersion.Builder getTensorflowVersionsBu
       return getTensorflowVersionsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -896,19 +990,22 @@ public com.google.cloud.tpu.v1.TensorFlowVersion.Builder getTensorflowVersionsBu
     public com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsOrBuilder(
         int index) {
       if (tensorflowVersionsBuilder_ == null) {
-        return tensorflowVersions_.get(index);  } else {
+        return tensorflowVersions_.get(index);
+      } else {
         return tensorflowVersionsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
      */
-    public java.util.List 
-         getTensorflowVersionsOrBuilderList() {
+    public java.util.List
+        getTensorflowVersionsOrBuilderList() {
       if (tensorflowVersionsBuilder_ != null) {
         return tensorflowVersionsBuilder_.getMessageOrBuilderList();
       } else {
@@ -916,6 +1013,8 @@ public com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsO
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -923,10 +1022,12 @@ public com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsO
      * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
      */
     public com.google.cloud.tpu.v1.TensorFlowVersion.Builder addTensorflowVersionsBuilder() {
-      return getTensorflowVersionsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance());
+      return getTensorflowVersionsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -935,26 +1036,34 @@ public com.google.cloud.tpu.v1.TensorFlowVersion.Builder addTensorflowVersionsBu
      */
     public com.google.cloud.tpu.v1.TensorFlowVersion.Builder addTensorflowVersionsBuilder(
         int index) {
-      return getTensorflowVersionsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance());
+      return getTensorflowVersionsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
      */
-    public java.util.List 
-         getTensorflowVersionsBuilderList() {
+    public java.util.List
+        getTensorflowVersionsBuilderList() {
       return getTensorflowVersionsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.TensorFlowVersion, com.google.cloud.tpu.v1.TensorFlowVersion.Builder, com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder> 
+            com.google.cloud.tpu.v1.TensorFlowVersion,
+            com.google.cloud.tpu.v1.TensorFlowVersion.Builder,
+            com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder>
         getTensorflowVersionsFieldBuilder() {
       if (tensorflowVersionsBuilder_ == null) {
-        tensorflowVersionsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.TensorFlowVersion, com.google.cloud.tpu.v1.TensorFlowVersion.Builder, com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder>(
+        tensorflowVersionsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v1.TensorFlowVersion,
+                com.google.cloud.tpu.v1.TensorFlowVersion.Builder,
+                com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder>(
                 tensorflowVersions_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -966,18 +1075,20 @@ public com.google.cloud.tpu.v1.TensorFlowVersion.Builder addTensorflowVersionsBu
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -986,20 +1097,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1007,28 +1119,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1038,17 +1157,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1056,42 +1179,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1099,76 +1232,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1178,26 +1325,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1207,12 +1358,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListTensorFlowVersionsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListTensorFlowVersionsResponse)
   private static final com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse();
   }
@@ -1221,27 +1372,27 @@ public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListTensorFlowVersionsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListTensorFlowVersionsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1256,6 +1407,4 @@ public com.google.protobuf.Parser getParserForTy
   public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java
index 1d97d8a83f45..15d27ff3f5cb 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListTensorFlowVersionsResponseOrBuilder extends
+public interface ListTensorFlowVersionsResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListTensorFlowVersionsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
    */
-  java.util.List 
-      getTensorflowVersionsList();
+  java.util.List getTensorflowVersionsList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -25,6 +44,8 @@ public interface ListTensorFlowVersionsResponseOrBuilder extends
    */
   com.google.cloud.tpu.v1.TensorFlowVersion getTensorflowVersions(int index);
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -33,82 +54,100 @@ public interface ListTensorFlowVersionsResponseOrBuilder extends
    */
   int getTensorflowVersionsCount();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
    */
-  java.util.List 
+  java.util.List
       getTensorflowVersionsOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
    */
-  com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/LocationName.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/LocationName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/LocationName.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/LocationName.java
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java
index 30a1801b1036..03cb59d503bf 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java
@@ -1,62 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * A network endpoint over which a TPU worker can be reached.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.NetworkEndpoint}
  */
-public final class NetworkEndpoint extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class NetworkEndpoint extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.NetworkEndpoint)
     NetworkEndpointOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use NetworkEndpoint.newBuilder() to construct.
   private NetworkEndpoint(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private NetworkEndpoint() {
     ipAddress_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new NetworkEndpoint();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.NetworkEndpoint.class, com.google.cloud.tpu.v1.NetworkEndpoint.Builder.class);
+            com.google.cloud.tpu.v1.NetworkEndpoint.class,
+            com.google.cloud.tpu.v1.NetworkEndpoint.Builder.class);
   }
 
   public static final int IP_ADDRESS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object ipAddress_ = "";
   /**
+   *
+   *
    * 
    * The IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The ipAddress.
    */
   @java.lang.Override
@@ -65,29 +88,29 @@ public java.lang.String getIpAddress() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       ipAddress_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The bytes for ipAddress.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getIpAddressBytes() {
+  public com.google.protobuf.ByteString getIpAddressBytes() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       ipAddress_ = b;
       return b;
     } else {
@@ -98,11 +121,14 @@ public java.lang.String getIpAddress() {
   public static final int PORT_FIELD_NUMBER = 2;
   private int port_ = 0;
   /**
+   *
+   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
+   *
    * @return The port.
    */
   @java.lang.Override
@@ -111,6 +137,7 @@ public int getPort() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -122,8 +149,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(ipAddress_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, ipAddress_);
     }
@@ -143,8 +169,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, ipAddress_);
     }
     if (port_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, port_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, port_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -154,17 +179,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.NetworkEndpoint)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.NetworkEndpoint other = (com.google.cloud.tpu.v1.NetworkEndpoint) obj;
 
-    if (!getIpAddress()
-        .equals(other.getIpAddress())) return false;
-    if (getPort()
-        != other.getPort()) return false;
+    if (!getIpAddress().equals(other.getIpAddress())) return false;
+    if (getPort() != other.getPort()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -185,130 +208,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.NetworkEndpoint parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.NetworkEndpoint parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.NetworkEndpoint prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A network endpoint over which a TPU worker can be reached.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.NetworkEndpoint}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.NetworkEndpoint)
       com.google.cloud.tpu.v1.NetworkEndpointOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.NetworkEndpoint.class, com.google.cloud.tpu.v1.NetworkEndpoint.Builder.class);
+              com.google.cloud.tpu.v1.NetworkEndpoint.class,
+              com.google.cloud.tpu.v1.NetworkEndpoint.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.NetworkEndpoint.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -319,9 +348,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
@@ -340,8 +369,11 @@ public com.google.cloud.tpu.v1.NetworkEndpoint build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.NetworkEndpoint buildPartial() {
-      com.google.cloud.tpu.v1.NetworkEndpoint result = new com.google.cloud.tpu.v1.NetworkEndpoint(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.NetworkEndpoint result =
+          new com.google.cloud.tpu.v1.NetworkEndpoint(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -360,38 +392,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.NetworkEndpoint result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.NetworkEndpoint) {
-        return mergeFrom((com.google.cloud.tpu.v1.NetworkEndpoint)other);
+        return mergeFrom((com.google.cloud.tpu.v1.NetworkEndpoint) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -434,22 +467,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              ipAddress_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              port_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                ipAddress_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                port_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -459,22 +495,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object ipAddress_ = "";
     /**
+     *
+     *
      * 
      * The IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @return The ipAddress.
      */
     public java.lang.String getIpAddress() {
       java.lang.Object ref = ipAddress_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         ipAddress_ = s;
         return s;
@@ -483,20 +522,21 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
+     *
+     *
      * 
      * The IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @return The bytes for ipAddress.
      */
-    public com.google.protobuf.ByteString
-        getIpAddressBytes() {
+    public com.google.protobuf.ByteString getIpAddressBytes() {
       java.lang.Object ref = ipAddress_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         ipAddress_ = b;
         return b;
       } else {
@@ -504,28 +544,35 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
+     *
+     *
      * 
      * The IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @param value The ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddress(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setIpAddress(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearIpAddress() {
@@ -535,17 +582,21 @@ public Builder clearIpAddress() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @param value The bytes for ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddressBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
@@ -553,13 +604,16 @@ public Builder setIpAddressBytes(
       return this;
     }
 
-    private int port_ ;
+    private int port_;
     /**
+     *
+     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
+     *
      * @return The port.
      */
     @java.lang.Override
@@ -567,27 +621,33 @@ public int getPort() {
       return port_;
     }
     /**
+     *
+     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
+     *
      * @param value The port to set.
      * @return This builder for chaining.
      */
     public Builder setPort(int value) {
-      
+
       port_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPort() {
@@ -596,9 +656,9 @@ public Builder clearPort() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -608,12 +668,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.NetworkEndpoint)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.NetworkEndpoint)
   private static final com.google.cloud.tpu.v1.NetworkEndpoint DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.NetworkEndpoint();
   }
@@ -622,27 +682,27 @@ public static com.google.cloud.tpu.v1.NetworkEndpoint getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public NetworkEndpoint parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public NetworkEndpoint parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -657,6 +717,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.NetworkEndpoint getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java
similarity index 51%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java
index b77928c7db20..02f2f949146b 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java
@@ -1,38 +1,62 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface NetworkEndpointOrBuilder extends
+public interface NetworkEndpointOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.NetworkEndpoint)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The ipAddress.
    */
   java.lang.String getIpAddress();
   /**
+   *
+   *
    * 
    * The IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The bytes for ipAddress.
    */
-  com.google.protobuf.ByteString
-      getIpAddressBytes();
+  com.google.protobuf.ByteString getIpAddressBytes();
 
   /**
+   *
+   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
+   *
    * @return The port.
    */
   int getPort();
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java
index c6ecc32d95c3..289ea470084c 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * A TPU instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.Node}
  */
-public final class Node extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Node extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.Node)
     NodeOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Node.newBuilder() to construct.
   private Node(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Node() {
     name_ = "";
     description_ = "";
@@ -39,51 +57,53 @@ private Node() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Node();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_Node_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(
-      int number) {
+  protected com.google.protobuf.MapField internalGetMapField(int number) {
     switch (number) {
       case 24:
         return internalGetLabels();
       default:
-        throw new RuntimeException(
-            "Invalid map field number: " + number);
+        throw new RuntimeException("Invalid map field number: " + number);
     }
   }
+
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.cloud.tpu.v1.Node.class, com.google.cloud.tpu.v1.Node.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * Represents the different states of a TPU node during its lifecycle.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v1.Node.State}
    */
-  public enum State
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum State implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * TPU node state is not known/set.
      * 

@@ -92,6 +112,8 @@ public enum State
      */
     STATE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * TPU node is being created.
      * 

@@ -100,6 +122,8 @@ public enum State
      */
     CREATING(1),
     /**
+     *
+     *
      * 
      * TPU node has been created.
      * 

@@ -108,6 +132,8 @@ public enum State
      */
     READY(2),
     /**
+     *
+     *
      * 
      * TPU node is restarting.
      * 

@@ -116,6 +142,8 @@ public enum State
      */
     RESTARTING(3),
     /**
+     *
+     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -124,6 +152,8 @@ public enum State
      */
     REIMAGING(4),
     /**
+     *
+     *
      * 
      * TPU node is being deleted.
      * 

@@ -132,6 +162,8 @@ public enum State
      */
     DELETING(5),
     /**
+     *
+     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the `help_description` field.
@@ -141,6 +173,8 @@ public enum State
      */
     REPAIRING(6),
     /**
+     *
+     *
      * 
      * TPU node is stopped.
      * 

@@ -149,6 +183,8 @@ public enum State
      */
     STOPPED(8),
     /**
+     *
+     *
      * 
      * TPU node is currently stopping.
      * 

@@ -157,6 +193,8 @@ public enum State
      */
     STOPPING(9),
     /**
+     *
+     *
      * 
      * TPU node is currently starting.
      * 

@@ -165,6 +203,8 @@ public enum State
      */
     STARTING(10),
     /**
+     *
+     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -173,6 +213,8 @@ public enum State
      */
     PREEMPTED(11),
     /**
+     *
+     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -182,6 +224,8 @@ public enum State
      */
     TERMINATED(12),
     /**
+     *
+     *
      * 
      * TPU node is currently hiding.
      * 

@@ -190,6 +234,8 @@ public enum State
      */
     HIDING(13),
     /**
+     *
+     *
      * 
      * TPU node has been hidden.
      * 

@@ -198,6 +244,8 @@ public enum State
      */
     HIDDEN(14),
     /**
+     *
+     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -209,6 +257,8 @@ public enum State
     ;
 
     /**
+     *
+     *
      * 
      * TPU node state is not known/set.
      * 

@@ -217,6 +267,8 @@ public enum State
      */
     public static final int STATE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * TPU node is being created.
      * 

@@ -225,6 +277,8 @@ public enum State
      */
     public static final int CREATING_VALUE = 1;
     /**
+     *
+     *
      * 
      * TPU node has been created.
      * 

@@ -233,6 +287,8 @@ public enum State
      */
     public static final int READY_VALUE = 2;
     /**
+     *
+     *
      * 
      * TPU node is restarting.
      * 

@@ -241,6 +297,8 @@ public enum State
      */
     public static final int RESTARTING_VALUE = 3;
     /**
+     *
+     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -249,6 +307,8 @@ public enum State
      */
     public static final int REIMAGING_VALUE = 4;
     /**
+     *
+     *
      * 
      * TPU node is being deleted.
      * 

@@ -257,6 +317,8 @@ public enum State
      */
     public static final int DELETING_VALUE = 5;
     /**
+     *
+     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the `help_description` field.
@@ -266,6 +328,8 @@ public enum State
      */
     public static final int REPAIRING_VALUE = 6;
     /**
+     *
+     *
      * 
      * TPU node is stopped.
      * 

@@ -274,6 +338,8 @@ public enum State
      */
     public static final int STOPPED_VALUE = 8;
     /**
+     *
+     *
      * 
      * TPU node is currently stopping.
      * 

@@ -282,6 +348,8 @@ public enum State
      */
     public static final int STOPPING_VALUE = 9;
     /**
+     *
+     *
      * 
      * TPU node is currently starting.
      * 

@@ -290,6 +358,8 @@ public enum State
      */
     public static final int STARTING_VALUE = 10;
     /**
+     *
+     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -298,6 +368,8 @@ public enum State
      */
     public static final int PREEMPTED_VALUE = 11;
     /**
+     *
+     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -307,6 +379,8 @@ public enum State
      */
     public static final int TERMINATED_VALUE = 12;
     /**
+     *
+     *
      * 
      * TPU node is currently hiding.
      * 

@@ -315,6 +389,8 @@ public enum State
      */
     public static final int HIDING_VALUE = 13;
     /**
+     *
+     *
      * 
      * TPU node has been hidden.
      * 

@@ -323,6 +399,8 @@ public enum State
      */
     public static final int HIDDEN_VALUE = 14;
     /**
+     *
+     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -331,7 +409,6 @@ public enum State
      */
     public static final int UNHIDING_VALUE = 15;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -356,61 +433,73 @@ public static State valueOf(int value) {
      */
     public static State forNumber(int value) {
       switch (value) {
-        case 0: return STATE_UNSPECIFIED;
-        case 1: return CREATING;
-        case 2: return READY;
-        case 3: return RESTARTING;
-        case 4: return REIMAGING;
-        case 5: return DELETING;
-        case 6: return REPAIRING;
-        case 8: return STOPPED;
-        case 9: return STOPPING;
-        case 10: return STARTING;
-        case 11: return PREEMPTED;
-        case 12: return TERMINATED;
-        case 13: return HIDING;
-        case 14: return HIDDEN;
-        case 15: return UNHIDING;
-        default: return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+        case 0:
+          return STATE_UNSPECIFIED;
+        case 1:
+          return CREATING;
+        case 2:
+          return READY;
+        case 3:
+          return RESTARTING;
+        case 4:
+          return REIMAGING;
+        case 5:
+          return DELETING;
+        case 6:
+          return REPAIRING;
+        case 8:
+          return STOPPED;
+        case 9:
+          return STOPPING;
+        case 10:
+          return STARTING;
+        case 11:
+          return PREEMPTED;
+        case 12:
+          return TERMINATED;
+        case 13:
+          return HIDING;
+        case 14:
+          return HIDDEN;
+        case 15:
+          return UNHIDING;
+        default:
+          return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        State> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public State findValueByNumber(int number) {
-              return State.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public State findValueByNumber(int number) {
+            return State.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v1.Node.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final State[] VALUES = values();
 
-    public static State valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static State valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -428,6 +517,8 @@ private State(int value) {
   }
 
   /**
+   *
+   *
    * 
    * Health defines the status of a TPU node as reported by
    * Health Monitor.
@@ -435,9 +526,10 @@ private State(int value) {
    *
    * Protobuf enum {@code google.cloud.tpu.v1.Node.Health}
    */
-  public enum Health
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum Health implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -446,6 +538,8 @@ public enum Health
      */
     HEALTH_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * The resource is healthy.
      * 

@@ -454,6 +548,8 @@ public enum Health
      */
     HEALTHY(1),
     /**
+     *
+     *
      * 
      * The resource is unhealthy.
      * 

@@ -462,6 +558,8 @@ public enum Health
      */
     DEPRECATED_UNHEALTHY(2),
     /**
+     *
+     *
      * 
      * The resource is unresponsive.
      * 

@@ -470,6 +568,8 @@ public enum Health
      */
     TIMEOUT(3),
     /**
+     *
+     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -478,6 +578,8 @@ public enum Health
      */
     UNHEALTHY_TENSORFLOW(4),
     /**
+     *
+     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -490,6 +592,8 @@ public enum Health
     ;
 
     /**
+     *
+     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -498,6 +602,8 @@ public enum Health
      */
     public static final int HEALTH_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * The resource is healthy.
      * 

@@ -506,6 +612,8 @@ public enum Health
      */
     public static final int HEALTHY_VALUE = 1;
     /**
+     *
+     *
      * 
      * The resource is unhealthy.
      * 

@@ -514,6 +622,8 @@ public enum Health
      */
     public static final int DEPRECATED_UNHEALTHY_VALUE = 2;
     /**
+     *
+     *
      * 
      * The resource is unresponsive.
      * 

@@ -522,6 +632,8 @@ public enum Health
      */
     public static final int TIMEOUT_VALUE = 3;
     /**
+     *
+     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -530,6 +642,8 @@ public enum Health
      */
     public static final int UNHEALTHY_TENSORFLOW_VALUE = 4;
     /**
+     *
+     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -539,7 +653,6 @@ public enum Health
      */
     public static final int UNHEALTHY_MAINTENANCE_VALUE = 5;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -564,52 +677,55 @@ public static Health valueOf(int value) {
      */
     public static Health forNumber(int value) {
       switch (value) {
-        case 0: return HEALTH_UNSPECIFIED;
-        case 1: return HEALTHY;
-        case 2: return DEPRECATED_UNHEALTHY;
-        case 3: return TIMEOUT;
-        case 4: return UNHEALTHY_TENSORFLOW;
-        case 5: return UNHEALTHY_MAINTENANCE;
-        default: return null;
+        case 0:
+          return HEALTH_UNSPECIFIED;
+        case 1:
+          return HEALTHY;
+        case 2:
+          return DEPRECATED_UNHEALTHY;
+        case 3:
+          return TIMEOUT;
+        case 4:
+          return UNHEALTHY_TENSORFLOW;
+        case 5:
+          return UNHEALTHY_MAINTENANCE;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        Health> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public Health findValueByNumber(int number) {
-              return Health.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public Health findValueByNumber(int number) {
+            return Health.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v1.Node.getDescriptor().getEnumTypes().get(1);
     }
 
     private static final Health[] VALUES = values();
 
-    public static Health valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static Health valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -627,15 +743,18 @@ private Health(int value) {
   }
 
   /**
+   *
+   *
    * 
    * TPU API Version.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v1.Node.ApiVersion}
    */
-  public enum ApiVersion
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * API version is unknown.
      * 

@@ -644,6 +763,8 @@ public enum ApiVersion
      */
     API_VERSION_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -652,6 +773,8 @@ public enum ApiVersion
      */
     V1_ALPHA1(1),
     /**
+     *
+     *
      * 
      * TPU API V1 version.
      * 

@@ -660,6 +783,8 @@ public enum ApiVersion
      */
     V1(2),
     /**
+     *
+     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -671,6 +796,8 @@ public enum ApiVersion
     ;
 
     /**
+     *
+     *
      * 
      * API version is unknown.
      * 

@@ -679,6 +806,8 @@ public enum ApiVersion
      */
     public static final int API_VERSION_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -687,6 +816,8 @@ public enum ApiVersion
      */
     public static final int V1_ALPHA1_VALUE = 1;
     /**
+     *
+     *
      * 
      * TPU API V1 version.
      * 

@@ -695,6 +826,8 @@ public enum ApiVersion
      */
     public static final int V1_VALUE = 2;
     /**
+     *
+     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -703,7 +836,6 @@ public enum ApiVersion
      */
     public static final int V2_ALPHA1_VALUE = 3;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -728,50 +860,51 @@ public static ApiVersion valueOf(int value) {
      */
     public static ApiVersion forNumber(int value) {
       switch (value) {
-        case 0: return API_VERSION_UNSPECIFIED;
-        case 1: return V1_ALPHA1;
-        case 2: return V1;
-        case 3: return V2_ALPHA1;
-        default: return null;
+        case 0:
+          return API_VERSION_UNSPECIFIED;
+        case 1:
+          return V1_ALPHA1;
+        case 2:
+          return V1;
+        case 3:
+          return V2_ALPHA1;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        ApiVersion> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public ApiVersion findValueByNumber(int number) {
-              return ApiVersion.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public ApiVersion findValueByNumber(int number) {
+            return ApiVersion.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v1.Node.getDescriptor().getEnumTypes().get(2);
     }
 
     private static final ApiVersion[] VALUES = values();
 
-    public static ApiVersion valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static ApiVersion valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -789,14 +922,20 @@ private ApiVersion(int value) {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -805,29 +944,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -836,14 +977,18 @@ public java.lang.String getName() {
   }
 
   public static final int DESCRIPTION_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object description_ = "";
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The description.
    */
   @java.lang.Override
@@ -852,29 +997,29 @@ public java.lang.String getDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       description_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The bytes for description.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDescriptionBytes() {
+  public com.google.protobuf.ByteString getDescriptionBytes() {
     java.lang.Object ref = description_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       description_ = b;
       return b;
     } else {
@@ -883,14 +1028,18 @@ public java.lang.String getDescription() {
   }
 
   public static final int ACCELERATOR_TYPE_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object acceleratorType_ = "";
   /**
+   *
+   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The acceleratorType.
    */
   @java.lang.Override
@@ -899,29 +1048,29 @@ public java.lang.String getAcceleratorType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       acceleratorType_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for acceleratorType.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getAcceleratorTypeBytes() {
+  public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
     java.lang.Object ref = acceleratorType_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       acceleratorType_ = b;
       return b;
     } else {
@@ -930,9 +1079,12 @@ public java.lang.String getAcceleratorType() {
   }
 
   public static final int IP_ADDRESS_FIELD_NUMBER = 8;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object ipAddress_ = "";
   /**
+   *
+   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network address for the TPU Node as visible to Compute Engine
@@ -940,24 +1092,27 @@ public java.lang.String getAcceleratorType() {
    * 

    *
    * string ip_address = 8 [deprecated = true];
-   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
-   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
+   *
+   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
+   *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
    * @return The ipAddress.
    */
   @java.lang.Override
-  @java.lang.Deprecated public java.lang.String getIpAddress() {
+  @java.lang.Deprecated
+  public java.lang.String getIpAddress() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       ipAddress_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network address for the TPU Node as visible to Compute Engine
@@ -965,18 +1120,18 @@ public java.lang.String getAcceleratorType() {
    * 

    *
    * string ip_address = 8 [deprecated = true];
-   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
-   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
+   *
+   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
+   *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
    * @return The bytes for ipAddress.
    */
   @java.lang.Override
-  @java.lang.Deprecated public com.google.protobuf.ByteString
-      getIpAddressBytes() {
+  @java.lang.Deprecated
+  public com.google.protobuf.ByteString getIpAddressBytes() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       ipAddress_ = b;
       return b;
     } else {
@@ -985,51 +1140,57 @@ public java.lang.String getAcceleratorType() {
   }
 
   public static final int PORT_FIELD_NUMBER = 14;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object port_ = "";
   /**
+   *
+   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network port for the TPU Node as visible to Compute Engine instances.
    * 

    *
    * string port = 14 [deprecated = true];
-   * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
-   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
+   *
+   * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
+   *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
    * @return The port.
    */
   @java.lang.Override
-  @java.lang.Deprecated public java.lang.String getPort() {
+  @java.lang.Deprecated
+  public java.lang.String getPort() {
     java.lang.Object ref = port_;
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       port_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network port for the TPU Node as visible to Compute Engine instances.
    * 

    *
    * string port = 14 [deprecated = true];
-   * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
-   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
+   *
+   * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
+   *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
    * @return The bytes for port.
    */
   @java.lang.Override
-  @java.lang.Deprecated public com.google.protobuf.ByteString
-      getPortBytes() {
+  @java.lang.Deprecated
+  public com.google.protobuf.ByteString getPortBytes() {
     java.lang.Object ref = port_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       port_ = b;
       return b;
     } else {
@@ -1040,39 +1201,54 @@ public java.lang.String getAcceleratorType() {
   public static final int STATE_FIELD_NUMBER = 9;
   private int state_ = 0;
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for state.
    */
-  @java.lang.Override public int getStateValue() {
+  @java.lang.Override
+  public int getStateValue() {
     return state_;
   }
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The state.
    */
-  @java.lang.Override public com.google.cloud.tpu.v1.Node.State getState() {
-    com.google.cloud.tpu.v1.Node.State result = com.google.cloud.tpu.v1.Node.State.forNumber(state_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v1.Node.State getState() {
+    com.google.cloud.tpu.v1.Node.State result =
+        com.google.cloud.tpu.v1.Node.State.forNumber(state_);
     return result == null ? com.google.cloud.tpu.v1.Node.State.UNRECOGNIZED : result;
   }
 
   public static final int HEALTH_DESCRIPTION_FIELD_NUMBER = 10;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object healthDescription_ = "";
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The healthDescription.
    */
   @java.lang.Override
@@ -1081,30 +1257,30 @@ public java.lang.String getHealthDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       healthDescription_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for healthDescription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getHealthDescriptionBytes() {
+  public com.google.protobuf.ByteString getHealthDescriptionBytes() {
     java.lang.Object ref = healthDescription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       healthDescription_ = b;
       return b;
     } else {
@@ -1113,14 +1289,18 @@ public java.lang.String getHealthDescription() {
   }
 
   public static final int TENSORFLOW_VERSION_FIELD_NUMBER = 11;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object tensorflowVersion_ = "";
   /**
+   *
+   *
    * 
    * Required. The version of Tensorflow running in the Node.
    * 

    *
    * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The tensorflowVersion.
    */
   @java.lang.Override
@@ -1129,29 +1309,29 @@ public java.lang.String getTensorflowVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       tensorflowVersion_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The version of Tensorflow running in the Node.
    * 

    *
    * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for tensorflowVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTensorflowVersionBytes() {
+  public com.google.protobuf.ByteString getTensorflowVersionBytes() {
     java.lang.Object ref = tensorflowVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       tensorflowVersion_ = b;
       return b;
     } else {
@@ -1160,9 +1340,12 @@ public java.lang.String getTensorflowVersion() {
   }
 
   public static final int NETWORK_FIELD_NUMBER = 12;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object network_ = "";
   /**
+   *
+   *
    * 
    * The name of a network they wish to peer the TPU node to. It must be a
    * preexisting Compute Engine network inside of the project on which this API
@@ -1170,6 +1353,7 @@ public java.lang.String getTensorflowVersion() {
    * 

    *
    * string network = 12;
+   *
    * @return The network.
    */
   @java.lang.Override
@@ -1178,14 +1362,15 @@ public java.lang.String getNetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       network_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The name of a network they wish to peer the TPU node to. It must be a
    * preexisting Compute Engine network inside of the project on which this API
@@ -1193,16 +1378,15 @@ public java.lang.String getNetwork() {
    * 

    *
    * string network = 12;
+   *
    * @return The bytes for network.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNetworkBytes() {
+  public com.google.protobuf.ByteString getNetworkBytes() {
     java.lang.Object ref = network_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       network_ = b;
       return b;
     } else {
@@ -1211,9 +1395,12 @@ public java.lang.String getNetwork() {
   }
 
   public static final int CIDR_BLOCK_FIELD_NUMBER = 13;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object cidrBlock_ = "";
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1226,6 +1413,7 @@ public java.lang.String getNetwork() {
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The cidrBlock.
    */
   @java.lang.Override
@@ -1234,14 +1422,15 @@ public java.lang.String getCidrBlock() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       cidrBlock_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1254,16 +1443,15 @@ public java.lang.String getCidrBlock() {
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The bytes for cidrBlock.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getCidrBlockBytes() {
+  public com.google.protobuf.ByteString getCidrBlockBytes() {
     java.lang.Object ref = cidrBlock_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       cidrBlock_ = b;
       return b;
     } else {
@@ -1272,9 +1460,12 @@ public java.lang.String getCidrBlock() {
   }
 
   public static final int SERVICE_ACCOUNT_FIELD_NUMBER = 15;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object serviceAccount_ = "";
   /**
+   *
+   *
    * 
    * Output only. The service account used to run the tensor flow services
    * within the node. To share resources, including Google Cloud Storage data,
@@ -1283,6 +1474,7 @@ public java.lang.String getCidrBlock() {
    * 

    *
    * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The serviceAccount.
    */
   @java.lang.Override
@@ -1291,14 +1483,15 @@ public java.lang.String getServiceAccount() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       serviceAccount_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. The service account used to run the tensor flow services
    * within the node. To share resources, including Google Cloud Storage data,
@@ -1307,16 +1500,15 @@ public java.lang.String getServiceAccount() {
    * 

    *
    * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for serviceAccount.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getServiceAccountBytes() {
+  public com.google.protobuf.ByteString getServiceAccountBytes() {
     java.lang.Object ref = serviceAccount_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       serviceAccount_ = b;
       return b;
     } else {
@@ -1327,11 +1519,15 @@ public java.lang.String getServiceAccount() {
   public static final int CREATE_TIME_FIELD_NUMBER = 16;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -1339,11 +1535,15 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -1351,11 +1551,14 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
@@ -1365,11 +1568,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SCHEDULING_CONFIG_FIELD_NUMBER = 17;
   private com.google.cloud.tpu.v1.SchedulingConfig schedulingConfig_;
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
+   *
    * @return Whether the schedulingConfig field is set.
    */
   @java.lang.Override
@@ -1377,18 +1583,25 @@ public boolean hasSchedulingConfig() {
     return schedulingConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
+   *
    * @return The schedulingConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v1.SchedulingConfig getSchedulingConfig() {
-    return schedulingConfig_ == null ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+    return schedulingConfig_ == null
+        ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()
+        : schedulingConfig_;
   }
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

@@ -1397,133 +1610,166 @@ public com.google.cloud.tpu.v1.SchedulingConfig getSchedulingConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v1.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder() {
-    return schedulingConfig_ == null ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+    return schedulingConfig_ == null
+        ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()
+        : schedulingConfig_;
   }
 
   public static final int NETWORK_ENDPOINTS_FIELD_NUMBER = 21;
+
   @SuppressWarnings("serial")
   private java.util.List networkEndpoints_;
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public java.util.List getNetworkEndpointsList() {
     return networkEndpoints_;
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getNetworkEndpointsOrBuilderList() {
     return networkEndpoints_;
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public int getNetworkEndpointsCount() {
     return networkEndpoints_.size();
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v1.NetworkEndpoint getNetworkEndpoints(int index) {
     return networkEndpoints_.get(index);
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index) {
     return networkEndpoints_.get(index);
   }
 
   public static final int HEALTH_FIELD_NUMBER = 22;
   private int health_ = 0;
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v1.Node.Health health = 22;
+   *
    * @return The enum numeric value on the wire for health.
    */
-  @java.lang.Override public int getHealthValue() {
+  @java.lang.Override
+  public int getHealthValue() {
     return health_;
   }
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v1.Node.Health health = 22;
+   *
    * @return The health.
    */
-  @java.lang.Override public com.google.cloud.tpu.v1.Node.Health getHealth() {
-    com.google.cloud.tpu.v1.Node.Health result = com.google.cloud.tpu.v1.Node.Health.forNumber(health_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v1.Node.Health getHealth() {
+    com.google.cloud.tpu.v1.Node.Health result =
+        com.google.cloud.tpu.v1.Node.Health.forNumber(health_);
     return result == null ? com.google.cloud.tpu.v1.Node.Health.UNRECOGNIZED : result;
   }
 
   public static final int LABELS_FIELD_NUMBER = 24;
+
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, java.lang.String> defaultEntry =
-            com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "");
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.cloud.tpu.v1.CloudTpuProto
+                .internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
   }
+
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField<
-      java.lang.String, java.lang.String> labels_;
-  private com.google.protobuf.MapField
-  internalGetLabels() {
+  private com.google.protobuf.MapField labels_;
+
+  private com.google.protobuf.MapField internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
+
   public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1531,20 +1777,21 @@ public int getLabelsCount() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public boolean containsLabels(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsLabels(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1556,6 +1803,8 @@ public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1563,17 +1812,19 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public /* nullable */
-java.lang.String getLabelsOrDefault(
+  public /* nullable */ java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+      java.lang.String defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1581,11 +1832,11 @@ java.lang.String getLabelsOrDefault(
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public java.lang.String getLabelsOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+  public java.lang.String getLabelsOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1595,6 +1846,8 @@ public java.lang.String getLabelsOrThrow(
   public static final int USE_SERVICE_NETWORKING_FIELD_NUMBER = 27;
   private boolean useServiceNetworking_ = false;
   /**
+   *
+   *
    * 
    * Whether the VPC peering for the node is set up through Service Networking
    * API. The VPC Peering should be set up before provisioning the node.
@@ -1604,6 +1857,7 @@ public java.lang.String getLabelsOrThrow(
    * 

    *
    * bool use_service_networking = 27;
+   *
    * @return The useServiceNetworking.
    */
   @java.lang.Override
@@ -1614,91 +1868,125 @@ public boolean getUseServiceNetworking() {
   public static final int API_VERSION_FIELD_NUMBER = 38;
   private int apiVersion_ = 0;
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for apiVersion.
    */
-  @java.lang.Override public int getApiVersionValue() {
+  @java.lang.Override
+  public int getApiVersionValue() {
     return apiVersion_;
   }
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The apiVersion.
    */
-  @java.lang.Override public com.google.cloud.tpu.v1.Node.ApiVersion getApiVersion() {
-    com.google.cloud.tpu.v1.Node.ApiVersion result = com.google.cloud.tpu.v1.Node.ApiVersion.forNumber(apiVersion_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v1.Node.ApiVersion getApiVersion() {
+    com.google.cloud.tpu.v1.Node.ApiVersion result =
+        com.google.cloud.tpu.v1.Node.ApiVersion.forNumber(apiVersion_);
     return result == null ? com.google.cloud.tpu.v1.Node.ApiVersion.UNRECOGNIZED : result;
   }
 
   public static final int SYMPTOMS_FIELD_NUMBER = 39;
+
   @SuppressWarnings("serial")
   private java.util.List symptoms_;
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public java.util.List getSymptomsList() {
     return symptoms_;
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getSymptomsOrBuilderList() {
     return symptoms_;
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public int getSymptomsCount() {
     return symptoms_.size();
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v1.Symptom getSymptoms(int index) {
     return symptoms_.get(index);
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(int index) {
     return symptoms_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1710,8 +1998,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -1757,16 +2044,13 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     if (health_ != com.google.cloud.tpu.v1.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
       output.writeEnum(22, health_);
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetLabels(),
-        LabelsDefaultEntryHolder.defaultEntry,
-        24);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 24);
     if (useServiceNetworking_ != false) {
       output.writeBool(27, useServiceNetworking_);
     }
-    if (apiVersion_ != com.google.cloud.tpu.v1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+    if (apiVersion_
+        != com.google.cloud.tpu.v1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
       output.writeEnum(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
@@ -1794,8 +2078,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(8, ipAddress_);
     }
     if (state_ != com.google.cloud.tpu.v1.Node.State.STATE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(9, state_);
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(9, state_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(healthDescription_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(10, healthDescription_);
@@ -1816,42 +2099,37 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(15, serviceAccount_);
     }
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(16, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(16, getCreateTime());
     }
     if (schedulingConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(17, getSchedulingConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(17, getSchedulingConfig());
     }
     for (int i = 0; i < networkEndpoints_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(21, networkEndpoints_.get(i));
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(21, networkEndpoints_.get(i));
     }
     if (health_ != com.google.cloud.tpu.v1.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(22, health_);
-    }
-    for (java.util.Map.Entry entry
-         : internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(24, labels__);
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(22, health_);
+    }
+    for (java.util.Map.Entry entry :
+        internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry labels__ =
+          LabelsDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(24, labels__);
     }
     if (useServiceNetworking_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(27, useServiceNetworking_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(27, useServiceNetworking_);
     }
-    if (apiVersion_ != com.google.cloud.tpu.v1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(38, apiVersion_);
+    if (apiVersion_
+        != com.google.cloud.tpu.v1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(39, symptoms_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(39, symptoms_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -1861,54 +2139,38 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.Node)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.Node other = (com.google.cloud.tpu.v1.Node) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getDescription()
-        .equals(other.getDescription())) return false;
-    if (!getAcceleratorType()
-        .equals(other.getAcceleratorType())) return false;
-    if (!getIpAddress()
-        .equals(other.getIpAddress())) return false;
-    if (!getPort()
-        .equals(other.getPort())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getDescription().equals(other.getDescription())) return false;
+    if (!getAcceleratorType().equals(other.getAcceleratorType())) return false;
+    if (!getIpAddress().equals(other.getIpAddress())) return false;
+    if (!getPort().equals(other.getPort())) return false;
     if (state_ != other.state_) return false;
-    if (!getHealthDescription()
-        .equals(other.getHealthDescription())) return false;
-    if (!getTensorflowVersion()
-        .equals(other.getTensorflowVersion())) return false;
-    if (!getNetwork()
-        .equals(other.getNetwork())) return false;
-    if (!getCidrBlock()
-        .equals(other.getCidrBlock())) return false;
-    if (!getServiceAccount()
-        .equals(other.getServiceAccount())) return false;
+    if (!getHealthDescription().equals(other.getHealthDescription())) return false;
+    if (!getTensorflowVersion().equals(other.getTensorflowVersion())) return false;
+    if (!getNetwork().equals(other.getNetwork())) return false;
+    if (!getCidrBlock().equals(other.getCidrBlock())) return false;
+    if (!getServiceAccount().equals(other.getServiceAccount())) return false;
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasSchedulingConfig() != other.hasSchedulingConfig()) return false;
     if (hasSchedulingConfig()) {
-      if (!getSchedulingConfig()
-          .equals(other.getSchedulingConfig())) return false;
+      if (!getSchedulingConfig().equals(other.getSchedulingConfig())) return false;
     }
-    if (!getNetworkEndpointsList()
-        .equals(other.getNetworkEndpointsList())) return false;
+    if (!getNetworkEndpointsList().equals(other.getNetworkEndpointsList())) return false;
     if (health_ != other.health_) return false;
-    if (!internalGetLabels().equals(
-        other.internalGetLabels())) return false;
-    if (getUseServiceNetworking()
-        != other.getUseServiceNetworking()) return false;
+    if (!internalGetLabels().equals(other.internalGetLabels())) return false;
+    if (getUseServiceNetworking() != other.getUseServiceNetworking()) return false;
     if (apiVersion_ != other.apiVersion_) return false;
-    if (!getSymptomsList()
-        .equals(other.getSymptomsList())) return false;
+    if (!getSymptomsList().equals(other.getSymptomsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -1961,8 +2223,7 @@ public int hashCode() {
       hash = (53 * hash) + internalGetLabels().hashCode();
     }
     hash = (37 * hash) + USE_SERVICE_NETWORKING_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getUseServiceNetworking());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getUseServiceNetworking());
     hash = (37 * hash) + API_VERSION_FIELD_NUMBER;
     hash = (53 * hash) + apiVersion_;
     if (getSymptomsCount() > 0) {
@@ -1974,152 +2235,154 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.Node parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.Node parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.Node parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.Node parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.cloud.tpu.v1.Node parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.Node parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.Node parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.Node parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.Node parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.Node parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.Node parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.Node parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.Node parseFrom(
-      com.google.protobuf.CodedInputStream input)
+
+  public static com.google.cloud.tpu.v1.Node parseFrom(com.google.protobuf.CodedInputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.Node parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.Node prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A TPU instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.Node}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.Node)
       com.google.cloud.tpu.v1.NodeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_Node_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMapField(int number) {
       switch (number) {
         case 24:
           return internalGetLabels();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
       switch (number) {
         case 24:
           return internalGetMutableLabels();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.cloud.tpu.v1.Node.class, com.google.cloud.tpu.v1.Node.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.Node.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -2167,9 +2430,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_Node_descriptor;
     }
 
     @java.lang.Override
@@ -2190,7 +2453,9 @@ public com.google.cloud.tpu.v1.Node build() {
     public com.google.cloud.tpu.v1.Node buildPartial() {
       com.google.cloud.tpu.v1.Node result = new com.google.cloud.tpu.v1.Node(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -2252,14 +2517,11 @@ private void buildPartial0(com.google.cloud.tpu.v1.Node result) {
         result.serviceAccount_ = serviceAccount_;
       }
       if (((from_bitField0_ & 0x00000800) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00001000) != 0)) {
-        result.schedulingConfig_ = schedulingConfigBuilder_ == null
-            ? schedulingConfig_
-            : schedulingConfigBuilder_.build();
+        result.schedulingConfig_ =
+            schedulingConfigBuilder_ == null ? schedulingConfig_ : schedulingConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00004000) != 0)) {
         result.health_ = health_;
@@ -2280,38 +2542,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.Node result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.Node) {
-        return mergeFrom((com.google.cloud.tpu.v1.Node)other);
+        return mergeFrom((com.google.cloud.tpu.v1.Node) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2397,9 +2660,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.Node other) {
             networkEndpointsBuilder_ = null;
             networkEndpoints_ = other.networkEndpoints_;
             bitField0_ = (bitField0_ & ~0x00002000);
-            networkEndpointsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getNetworkEndpointsFieldBuilder() : null;
+            networkEndpointsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getNetworkEndpointsFieldBuilder()
+                    : null;
           } else {
             networkEndpointsBuilder_.addAllMessages(other.networkEndpoints_);
           }
@@ -2408,8 +2672,7 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.Node other) {
       if (other.health_ != 0) {
         setHealthValue(other.getHealthValue());
       }
-      internalGetMutableLabels().mergeFrom(
-          other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
       bitField0_ |= 0x00008000;
       if (other.getUseServiceNetworking() != false) {
         setUseServiceNetworking(other.getUseServiceNetworking());
@@ -2435,9 +2698,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.Node other) {
             symptomsBuilder_ = null;
             symptoms_ = other.symptoms_;
             bitField0_ = (bitField0_ & ~0x00040000);
-            symptomsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getSymptomsFieldBuilder() : null;
+            symptomsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getSymptomsFieldBuilder()
+                    : null;
           } else {
             symptomsBuilder_.addAllMessages(other.symptoms_);
           }
@@ -2469,131 +2733,147 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 26: {
-              description_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 26
-            case 42: {
-              acceleratorType_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 42
-            case 66: {
-              ipAddress_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 66
-            case 72: {
-              state_ = input.readEnum();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 72
-            case 82: {
-              healthDescription_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 82
-            case 90: {
-              tensorflowVersion_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000080;
-              break;
-            } // case 90
-            case 98: {
-              network_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000100;
-              break;
-            } // case 98
-            case 106: {
-              cidrBlock_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000200;
-              break;
-            } // case 106
-            case 114: {
-              port_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 114
-            case 122: {
-              serviceAccount_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000400;
-              break;
-            } // case 122
-            case 130: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000800;
-              break;
-            } // case 130
-            case 138: {
-              input.readMessage(
-                  getSchedulingConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00001000;
-              break;
-            } // case 138
-            case 170: {
-              com.google.cloud.tpu.v1.NetworkEndpoint m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v1.NetworkEndpoint.parser(),
-                      extensionRegistry);
-              if (networkEndpointsBuilder_ == null) {
-                ensureNetworkEndpointsIsMutable();
-                networkEndpoints_.add(m);
-              } else {
-                networkEndpointsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 170
-            case 176: {
-              health_ = input.readEnum();
-              bitField0_ |= 0x00004000;
-              break;
-            } // case 176
-            case 194: {
-              com.google.protobuf.MapEntry
-              labels__ = input.readMessage(
-                  LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-              internalGetMutableLabels().getMutableMap().put(
-                  labels__.getKey(), labels__.getValue());
-              bitField0_ |= 0x00008000;
-              break;
-            } // case 194
-            case 216: {
-              useServiceNetworking_ = input.readBool();
-              bitField0_ |= 0x00010000;
-              break;
-            } // case 216
-            case 304: {
-              apiVersion_ = input.readEnum();
-              bitField0_ |= 0x00020000;
-              break;
-            } // case 304
-            case 314: {
-              com.google.cloud.tpu.v1.Symptom m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v1.Symptom.parser(),
-                      extensionRegistry);
-              if (symptomsBuilder_ == null) {
-                ensureSymptomsIsMutable();
-                symptoms_.add(m);
-              } else {
-                symptomsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 314
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 26:
+              {
+                description_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 26
+            case 42:
+              {
+                acceleratorType_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 42
+            case 66:
+              {
+                ipAddress_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 66
+            case 72:
+              {
+                state_ = input.readEnum();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 72
+            case 82:
+              {
+                healthDescription_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 82
+            case 90:
+              {
+                tensorflowVersion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000080;
+                break;
+              } // case 90
+            case 98:
+              {
+                network_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000100;
+                break;
+              } // case 98
+            case 106:
+              {
+                cidrBlock_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000200;
+                break;
+              } // case 106
+            case 114:
+              {
+                port_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 114
+            case 122:
+              {
+                serviceAccount_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000400;
+                break;
+              } // case 122
+            case 130:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000800;
+                break;
+              } // case 130
+            case 138:
+              {
+                input.readMessage(
+                    getSchedulingConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00001000;
+                break;
+              } // case 138
+            case 170:
+              {
+                com.google.cloud.tpu.v1.NetworkEndpoint m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v1.NetworkEndpoint.parser(), extensionRegistry);
+                if (networkEndpointsBuilder_ == null) {
+                  ensureNetworkEndpointsIsMutable();
+                  networkEndpoints_.add(m);
+                } else {
+                  networkEndpointsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 170
+            case 176:
+              {
+                health_ = input.readEnum();
+                bitField0_ |= 0x00004000;
+                break;
+              } // case 176
+            case 194:
+              {
+                com.google.protobuf.MapEntry labels__ =
+                    input.readMessage(
+                        LabelsDefaultEntryHolder.defaultEntry.getParserForType(),
+                        extensionRegistry);
+                internalGetMutableLabels()
+                    .getMutableMap()
+                    .put(labels__.getKey(), labels__.getValue());
+                bitField0_ |= 0x00008000;
+                break;
+              } // case 194
+            case 216:
+              {
+                useServiceNetworking_ = input.readBool();
+                bitField0_ |= 0x00010000;
+                break;
+              } // case 216
+            case 304:
+              {
+                apiVersion_ = input.readEnum();
+                bitField0_ |= 0x00020000;
+                break;
+              } // case 304
+            case 314:
+              {
+                com.google.cloud.tpu.v1.Symptom m =
+                    input.readMessage(com.google.cloud.tpu.v1.Symptom.parser(), extensionRegistry);
+                if (symptomsBuilder_ == null) {
+                  ensureSymptomsIsMutable();
+                  symptoms_.add(m);
+                } else {
+                  symptomsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 314
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2603,22 +2883,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -2627,20 +2912,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -2648,28 +2936,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -2679,17 +2978,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -2699,18 +3004,20 @@ public Builder setNameBytes(
 
     private java.lang.Object description_ = "";
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @return The description.
      */
     public java.lang.String getDescription() {
       java.lang.Object ref = description_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         description_ = s;
         return s;
@@ -2719,20 +3026,21 @@ public java.lang.String getDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @return The bytes for description.
      */
-    public com.google.protobuf.ByteString
-        getDescriptionBytes() {
+    public com.google.protobuf.ByteString getDescriptionBytes() {
       java.lang.Object ref = description_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         description_ = b;
         return b;
       } else {
@@ -2740,28 +3048,35 @@ public java.lang.String getDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @param value The description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescription(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDescription(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       description_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDescription() {
@@ -2771,17 +3086,21 @@ public Builder clearDescription() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @param value The bytes for description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescriptionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       description_ = value;
       bitField0_ |= 0x00000002;
@@ -2791,18 +3110,20 @@ public Builder setDescriptionBytes(
 
     private java.lang.Object acceleratorType_ = "";
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The acceleratorType.
      */
     public java.lang.String getAcceleratorType() {
       java.lang.Object ref = acceleratorType_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         acceleratorType_ = s;
         return s;
@@ -2811,20 +3132,21 @@ public java.lang.String getAcceleratorType() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for acceleratorType.
      */
-    public com.google.protobuf.ByteString
-        getAcceleratorTypeBytes() {
+    public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
       java.lang.Object ref = acceleratorType_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         acceleratorType_ = b;
         return b;
       } else {
@@ -2832,28 +3154,35 @@ public java.lang.String getAcceleratorType() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorType(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAcceleratorType(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearAcceleratorType() {
@@ -2863,17 +3192,21 @@ public Builder clearAcceleratorType() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorTypeBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
@@ -2883,6 +3216,8 @@ public Builder setAcceleratorTypeBytes(
 
     private java.lang.Object ipAddress_ = "";
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -2890,15 +3225,16 @@ public Builder setAcceleratorTypeBytes(
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     *
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @return The ipAddress.
      */
-    @java.lang.Deprecated public java.lang.String getIpAddress() {
+    @java.lang.Deprecated
+    public java.lang.String getIpAddress() {
       java.lang.Object ref = ipAddress_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         ipAddress_ = s;
         return s;
@@ -2907,6 +3243,8 @@ public Builder setAcceleratorTypeBytes(
       }
     }
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -2914,17 +3252,17 @@ public Builder setAcceleratorTypeBytes(
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     *
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @return The bytes for ipAddress.
      */
-    @java.lang.Deprecated public com.google.protobuf.ByteString
-        getIpAddressBytes() {
+    @java.lang.Deprecated
+    public com.google.protobuf.ByteString getIpAddressBytes() {
       java.lang.Object ref = ipAddress_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         ipAddress_ = b;
         return b;
       } else {
@@ -2932,6 +3270,8 @@ public Builder setAcceleratorTypeBytes(
       }
     }
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -2939,20 +3279,25 @@ public Builder setAcceleratorTypeBytes(
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     *
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @param value The ipAddress to set.
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated public Builder setIpAddress(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    @java.lang.Deprecated
+    public Builder setIpAddress(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ipAddress_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -2960,17 +3305,21 @@ public Builder setAcceleratorTypeBytes(
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     *
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated public Builder clearIpAddress() {
+    @java.lang.Deprecated
+    public Builder clearIpAddress() {
       ipAddress_ = getDefaultInstance().getIpAddress();
       bitField0_ = (bitField0_ & ~0x00000008);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -2978,14 +3327,17 @@ public Builder setAcceleratorTypeBytes(
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     *
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @param value The bytes for ipAddress to set.
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated public Builder setIpAddressBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    @java.lang.Deprecated
+    public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ipAddress_ = value;
       bitField0_ |= 0x00000008;
@@ -2995,21 +3347,24 @@ public Builder setAcceleratorTypeBytes(
 
     private java.lang.Object port_ = "";
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
+     *
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @return The port.
      */
-    @java.lang.Deprecated public java.lang.String getPort() {
+    @java.lang.Deprecated
+    public java.lang.String getPort() {
       java.lang.Object ref = port_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         port_ = s;
         return s;
@@ -3018,23 +3373,25 @@ public Builder setAcceleratorTypeBytes(
       }
     }
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
+     *
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @return The bytes for port.
      */
-    @java.lang.Deprecated public com.google.protobuf.ByteString
-        getPortBytes() {
+    @java.lang.Deprecated
+    public com.google.protobuf.ByteString getPortBytes() {
       java.lang.Object ref = port_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         port_ = b;
         return b;
       } else {
@@ -3042,57 +3399,71 @@ public Builder setAcceleratorTypeBytes(
       }
     }
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
+     *
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @param value The port to set.
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated public Builder setPort(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    @java.lang.Deprecated
+    public Builder setPort(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       port_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
+     *
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated public Builder clearPort() {
+    @java.lang.Deprecated
+    public Builder clearPort() {
       port_ = getDefaultInstance().getPort();
       bitField0_ = (bitField0_ & ~0x00000010);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
+     *
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @param value The bytes for port to set.
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated public Builder setPortBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    @java.lang.Deprecated
+    public Builder setPortBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       port_ = value;
       bitField0_ |= 0x00000010;
@@ -3102,22 +3473,31 @@ public Builder setAcceleratorTypeBytes(
 
     private int state_ = 0;
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The enum numeric value on the wire for state.
      */
-    @java.lang.Override public int getStateValue() {
+    @java.lang.Override
+    public int getStateValue() {
       return state_;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The enum numeric value on the wire for state to set.
      * @return This builder for chaining.
      */
@@ -3128,24 +3508,33 @@ public Builder setStateValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The state.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v1.Node.State getState() {
-      com.google.cloud.tpu.v1.Node.State result = com.google.cloud.tpu.v1.Node.State.forNumber(state_);
+      com.google.cloud.tpu.v1.Node.State result =
+          com.google.cloud.tpu.v1.Node.State.forNumber(state_);
       return result == null ? com.google.cloud.tpu.v1.Node.State.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The state to set.
      * @return This builder for chaining.
      */
@@ -3159,11 +3548,15 @@ public Builder setState(com.google.cloud.tpu.v1.Node.State value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearState() {
@@ -3175,19 +3568,21 @@ public Builder clearState() {
 
     private java.lang.Object healthDescription_ = "";
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The healthDescription.
      */
     public java.lang.String getHealthDescription() {
       java.lang.Object ref = healthDescription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         healthDescription_ = s;
         return s;
@@ -3196,21 +3591,22 @@ public java.lang.String getHealthDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The bytes for healthDescription.
      */
-    public com.google.protobuf.ByteString
-        getHealthDescriptionBytes() {
+    public com.google.protobuf.ByteString getHealthDescriptionBytes() {
       java.lang.Object ref = healthDescription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         healthDescription_ = b;
         return b;
       } else {
@@ -3218,30 +3614,37 @@ public java.lang.String getHealthDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescription(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setHealthDescription(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       healthDescription_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearHealthDescription() {
@@ -3251,18 +3654,22 @@ public Builder clearHealthDescription() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The bytes for healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescriptionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setHealthDescriptionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       healthDescription_ = value;
       bitField0_ |= 0x00000040;
@@ -3272,18 +3679,20 @@ public Builder setHealthDescriptionBytes(
 
     private java.lang.Object tensorflowVersion_ = "";
     /**
+     *
+     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The tensorflowVersion.
      */
     public java.lang.String getTensorflowVersion() {
       java.lang.Object ref = tensorflowVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         tensorflowVersion_ = s;
         return s;
@@ -3292,20 +3701,21 @@ public java.lang.String getTensorflowVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for tensorflowVersion.
      */
-    public com.google.protobuf.ByteString
-        getTensorflowVersionBytes() {
+    public com.google.protobuf.ByteString getTensorflowVersionBytes() {
       java.lang.Object ref = tensorflowVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         tensorflowVersion_ = b;
         return b;
       } else {
@@ -3313,28 +3723,35 @@ public java.lang.String getTensorflowVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The tensorflowVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setTensorflowVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTensorflowVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       tensorflowVersion_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearTensorflowVersion() {
@@ -3344,17 +3761,21 @@ public Builder clearTensorflowVersion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for tensorflowVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setTensorflowVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTensorflowVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       tensorflowVersion_ = value;
       bitField0_ |= 0x00000080;
@@ -3364,6 +3785,8 @@ public Builder setTensorflowVersionBytes(
 
     private java.lang.Object network_ = "";
     /**
+     *
+     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3371,13 +3794,13 @@ public Builder setTensorflowVersionBytes(
      * 

      *
      * string network = 12;
+     *
      * @return The network.
      */
     public java.lang.String getNetwork() {
       java.lang.Object ref = network_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         network_ = s;
         return s;
@@ -3386,6 +3809,8 @@ public java.lang.String getNetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3393,15 +3818,14 @@ public java.lang.String getNetwork() {
      * 

      *
      * string network = 12;
+     *
      * @return The bytes for network.
      */
-    public com.google.protobuf.ByteString
-        getNetworkBytes() {
+    public com.google.protobuf.ByteString getNetworkBytes() {
       java.lang.Object ref = network_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         network_ = b;
         return b;
       } else {
@@ -3409,6 +3833,8 @@ public java.lang.String getNetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3416,18 +3842,22 @@ public java.lang.String getNetwork() {
      * 

      *
      * string network = 12;
+     *
      * @param value The network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetwork(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNetwork(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       network_ = value;
       bitField0_ |= 0x00000100;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3435,6 +3865,7 @@ public Builder setNetwork(
      * 

      *
      * string network = 12;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNetwork() {
@@ -3444,6 +3875,8 @@ public Builder clearNetwork() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3451,12 +3884,14 @@ public Builder clearNetwork() {
      * 

      *
      * string network = 12;
+     *
      * @param value The bytes for network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetworkBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       network_ = value;
       bitField0_ |= 0x00000100;
@@ -3466,6 +3901,8 @@ public Builder setNetworkBytes(
 
     private java.lang.Object cidrBlock_ = "";
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3478,13 +3915,13 @@ public Builder setNetworkBytes(
      * 

      *
      * string cidr_block = 13;
+     *
      * @return The cidrBlock.
      */
     public java.lang.String getCidrBlock() {
       java.lang.Object ref = cidrBlock_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         cidrBlock_ = s;
         return s;
@@ -3493,6 +3930,8 @@ public java.lang.String getCidrBlock() {
       }
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3505,15 +3944,14 @@ public java.lang.String getCidrBlock() {
      * 

      *
      * string cidr_block = 13;
+     *
      * @return The bytes for cidrBlock.
      */
-    public com.google.protobuf.ByteString
-        getCidrBlockBytes() {
+    public com.google.protobuf.ByteString getCidrBlockBytes() {
       java.lang.Object ref = cidrBlock_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         cidrBlock_ = b;
         return b;
       } else {
@@ -3521,6 +3959,8 @@ public java.lang.String getCidrBlock() {
       }
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3533,18 +3973,22 @@ public java.lang.String getCidrBlock() {
      * 

      *
      * string cidr_block = 13;
+     *
      * @param value The cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlock(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setCidrBlock(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       cidrBlock_ = value;
       bitField0_ |= 0x00000200;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3557,6 +4001,7 @@ public Builder setCidrBlock(
      * 

      *
      * string cidr_block = 13;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCidrBlock() {
@@ -3566,6 +4011,8 @@ public Builder clearCidrBlock() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3578,12 +4025,14 @@ public Builder clearCidrBlock() {
      * 

      *
      * string cidr_block = 13;
+     *
      * @param value The bytes for cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlockBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       cidrBlock_ = value;
       bitField0_ |= 0x00000200;
@@ -3593,6 +4042,8 @@ public Builder setCidrBlockBytes(
 
     private java.lang.Object serviceAccount_ = "";
     /**
+     *
+     *
      * 
      * Output only. The service account used to run the tensor flow services
      * within the node. To share resources, including Google Cloud Storage data,
@@ -3601,13 +4052,13 @@ public Builder setCidrBlockBytes(
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The serviceAccount.
      */
     public java.lang.String getServiceAccount() {
       java.lang.Object ref = serviceAccount_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         serviceAccount_ = s;
         return s;
@@ -3616,6 +4067,8 @@ public java.lang.String getServiceAccount() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The service account used to run the tensor flow services
      * within the node. To share resources, including Google Cloud Storage data,
@@ -3624,15 +4077,14 @@ public java.lang.String getServiceAccount() {
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The bytes for serviceAccount.
      */
-    public com.google.protobuf.ByteString
-        getServiceAccountBytes() {
+    public com.google.protobuf.ByteString getServiceAccountBytes() {
       java.lang.Object ref = serviceAccount_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         serviceAccount_ = b;
         return b;
       } else {
@@ -3640,6 +4092,8 @@ public java.lang.String getServiceAccount() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The service account used to run the tensor flow services
      * within the node. To share resources, including Google Cloud Storage data,
@@ -3648,18 +4102,22 @@ public java.lang.String getServiceAccount() {
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The serviceAccount to set.
      * @return This builder for chaining.
      */
-    public Builder setServiceAccount(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setServiceAccount(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       serviceAccount_ = value;
       bitField0_ |= 0x00000400;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The service account used to run the tensor flow services
      * within the node. To share resources, including Google Cloud Storage data,
@@ -3668,6 +4126,7 @@ public Builder setServiceAccount(
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearServiceAccount() {
@@ -3677,6 +4136,8 @@ public Builder clearServiceAccount() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The service account used to run the tensor flow services
      * within the node. To share resources, including Google Cloud Storage data,
@@ -3685,12 +4146,14 @@ public Builder clearServiceAccount() {
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The bytes for serviceAccount to set.
      * @return This builder for chaining.
      */
-    public Builder setServiceAccountBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setServiceAccountBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       serviceAccount_ = value;
       bitField0_ |= 0x00000400;
@@ -3700,39 +4163,58 @@ public Builder setServiceAccountBytes(
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000800) != 0);
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
@@ -3748,14 +4230,17 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -3766,17 +4251,21 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000800) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000800) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -3789,11 +4278,15 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearCreateTime() {
       bitField0_ = (bitField0_ & ~0x00000800);
@@ -3806,11 +4299,15 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       bitField0_ |= 0x00000800;
@@ -3818,36 +4315,48 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -3855,34 +4364,47 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.cloud.tpu.v1.SchedulingConfig schedulingConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v1.SchedulingConfig, com.google.cloud.tpu.v1.SchedulingConfig.Builder, com.google.cloud.tpu.v1.SchedulingConfigOrBuilder> schedulingConfigBuilder_;
+            com.google.cloud.tpu.v1.SchedulingConfig,
+            com.google.cloud.tpu.v1.SchedulingConfig.Builder,
+            com.google.cloud.tpu.v1.SchedulingConfigOrBuilder>
+        schedulingConfigBuilder_;
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
+     *
      * @return Whether the schedulingConfig field is set.
      */
     public boolean hasSchedulingConfig() {
       return ((bitField0_ & 0x00001000) != 0);
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
+     *
      * @return The schedulingConfig.
      */
     public com.google.cloud.tpu.v1.SchedulingConfig getSchedulingConfig() {
       if (schedulingConfigBuilder_ == null) {
-        return schedulingConfig_ == null ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+        return schedulingConfig_ == null
+            ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()
+            : schedulingConfig_;
       } else {
         return schedulingConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -3903,6 +4425,8 @@ public Builder setSchedulingConfig(com.google.cloud.tpu.v1.SchedulingConfig valu
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -3921,6 +4445,8 @@ public Builder setSchedulingConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -3929,9 +4455,9 @@ public Builder setSchedulingConfig(
      */
     public Builder mergeSchedulingConfig(com.google.cloud.tpu.v1.SchedulingConfig value) {
       if (schedulingConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00001000) != 0) &&
-          schedulingConfig_ != null &&
-          schedulingConfig_ != com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00001000) != 0)
+            && schedulingConfig_ != null
+            && schedulingConfig_ != com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()) {
           getSchedulingConfigBuilder().mergeFrom(value);
         } else {
           schedulingConfig_ = value;
@@ -3944,6 +4470,8 @@ public Builder mergeSchedulingConfig(com.google.cloud.tpu.v1.SchedulingConfig va
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -3961,6 +4489,8 @@ public Builder clearSchedulingConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -3973,6 +4503,8 @@ public com.google.cloud.tpu.v1.SchedulingConfig.Builder getSchedulingConfigBuild
       return getSchedulingConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -3983,11 +4515,14 @@ public com.google.cloud.tpu.v1.SchedulingConfigOrBuilder getSchedulingConfigOrBu
       if (schedulingConfigBuilder_ != null) {
         return schedulingConfigBuilder_.getMessageOrBuilder();
       } else {
-        return schedulingConfig_ == null ?
-            com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+        return schedulingConfig_ == null
+            ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()
+            : schedulingConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -3995,39 +4530,51 @@ public com.google.cloud.tpu.v1.SchedulingConfigOrBuilder getSchedulingConfigOrBu
      * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v1.SchedulingConfig, com.google.cloud.tpu.v1.SchedulingConfig.Builder, com.google.cloud.tpu.v1.SchedulingConfigOrBuilder> 
+            com.google.cloud.tpu.v1.SchedulingConfig,
+            com.google.cloud.tpu.v1.SchedulingConfig.Builder,
+            com.google.cloud.tpu.v1.SchedulingConfigOrBuilder>
         getSchedulingConfigFieldBuilder() {
       if (schedulingConfigBuilder_ == null) {
-        schedulingConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v1.SchedulingConfig, com.google.cloud.tpu.v1.SchedulingConfig.Builder, com.google.cloud.tpu.v1.SchedulingConfigOrBuilder>(
-                getSchedulingConfig(),
-                getParentForChildren(),
-                isClean());
+        schedulingConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v1.SchedulingConfig,
+                com.google.cloud.tpu.v1.SchedulingConfig.Builder,
+                com.google.cloud.tpu.v1.SchedulingConfigOrBuilder>(
+                getSchedulingConfig(), getParentForChildren(), isClean());
         schedulingConfig_ = null;
       }
       return schedulingConfigBuilder_;
     }
 
     private java.util.List networkEndpoints_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureNetworkEndpointsIsMutable() {
       if (!((bitField0_ & 0x00002000) != 0)) {
-        networkEndpoints_ = new java.util.ArrayList(networkEndpoints_);
+        networkEndpoints_ =
+            new java.util.ArrayList(networkEndpoints_);
         bitField0_ |= 0x00002000;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.NetworkEndpoint, com.google.cloud.tpu.v1.NetworkEndpoint.Builder, com.google.cloud.tpu.v1.NetworkEndpointOrBuilder> networkEndpointsBuilder_;
+            com.google.cloud.tpu.v1.NetworkEndpoint,
+            com.google.cloud.tpu.v1.NetworkEndpoint.Builder,
+            com.google.cloud.tpu.v1.NetworkEndpointOrBuilder>
+        networkEndpointsBuilder_;
 
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public java.util.List getNetworkEndpointsList() {
       if (networkEndpointsBuilder_ == null) {
@@ -4037,13 +4584,17 @@ public java.util.List getNetworkEndpoin
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public int getNetworkEndpointsCount() {
       if (networkEndpointsBuilder_ == null) {
@@ -4053,13 +4604,17 @@ public int getNetworkEndpointsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v1.NetworkEndpoint getNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4069,16 +4624,19 @@ public com.google.cloud.tpu.v1.NetworkEndpoint getNetworkEndpoints(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setNetworkEndpoints(
-        int index, com.google.cloud.tpu.v1.NetworkEndpoint value) {
+    public Builder setNetworkEndpoints(int index, com.google.cloud.tpu.v1.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4092,13 +4650,17 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setNetworkEndpoints(
         int index, com.google.cloud.tpu.v1.NetworkEndpoint.Builder builderForValue) {
@@ -4112,13 +4674,17 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(com.google.cloud.tpu.v1.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
@@ -4134,16 +4700,19 @@ public Builder addNetworkEndpoints(com.google.cloud.tpu.v1.NetworkEndpoint value
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addNetworkEndpoints(
-        int index, com.google.cloud.tpu.v1.NetworkEndpoint value) {
+    public Builder addNetworkEndpoints(int index, com.google.cloud.tpu.v1.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4157,13 +4726,17 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(
         com.google.cloud.tpu.v1.NetworkEndpoint.Builder builderForValue) {
@@ -4177,13 +4750,17 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(
         int index, com.google.cloud.tpu.v1.NetworkEndpoint.Builder builderForValue) {
@@ -4197,20 +4774,23 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addAllNetworkEndpoints(
         java.lang.Iterable values) {
       if (networkEndpointsBuilder_ == null) {
         ensureNetworkEndpointsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, networkEndpoints_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, networkEndpoints_);
         onChanged();
       } else {
         networkEndpointsBuilder_.addAllMessages(values);
@@ -4218,13 +4798,17 @@ public Builder addAllNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearNetworkEndpoints() {
       if (networkEndpointsBuilder_ == null) {
@@ -4237,13 +4821,17 @@ public Builder clearNetworkEndpoints() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder removeNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4256,45 +4844,57 @@ public Builder removeNetworkEndpoints(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v1.NetworkEndpoint.Builder getNetworkEndpointsBuilder(
-        int index) {
+    public com.google.cloud.tpu.v1.NetworkEndpoint.Builder getNetworkEndpointsBuilder(int index) {
       return getNetworkEndpointsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
         int index) {
       if (networkEndpointsBuilder_ == null) {
-        return networkEndpoints_.get(index);  } else {
+        return networkEndpoints_.get(index);
+      } else {
         return networkEndpointsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getNetworkEndpointsOrBuilderList() {
+    public java.util.List
+        getNetworkEndpointsOrBuilderList() {
       if (networkEndpointsBuilder_ != null) {
         return networkEndpointsBuilder_.getMessageOrBuilderList();
       } else {
@@ -4302,51 +4902,68 @@ public com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBui
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v1.NetworkEndpoint.Builder addNetworkEndpointsBuilder() {
-      return getNetworkEndpointsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v1.NetworkEndpoint.getDefaultInstance());
+      return getNetworkEndpointsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v1.NetworkEndpoint.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v1.NetworkEndpoint.Builder addNetworkEndpointsBuilder(
-        int index) {
-      return getNetworkEndpointsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v1.NetworkEndpoint.getDefaultInstance());
+    public com.google.cloud.tpu.v1.NetworkEndpoint.Builder addNetworkEndpointsBuilder(int index) {
+      return getNetworkEndpointsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v1.NetworkEndpoint.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getNetworkEndpointsBuilderList() {
+    public java.util.List
+        getNetworkEndpointsBuilderList() {
       return getNetworkEndpointsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.NetworkEndpoint, com.google.cloud.tpu.v1.NetworkEndpoint.Builder, com.google.cloud.tpu.v1.NetworkEndpointOrBuilder> 
+            com.google.cloud.tpu.v1.NetworkEndpoint,
+            com.google.cloud.tpu.v1.NetworkEndpoint.Builder,
+            com.google.cloud.tpu.v1.NetworkEndpointOrBuilder>
         getNetworkEndpointsFieldBuilder() {
       if (networkEndpointsBuilder_ == null) {
-        networkEndpointsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.NetworkEndpoint, com.google.cloud.tpu.v1.NetworkEndpoint.Builder, com.google.cloud.tpu.v1.NetworkEndpointOrBuilder>(
+        networkEndpointsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v1.NetworkEndpoint,
+                com.google.cloud.tpu.v1.NetworkEndpoint.Builder,
+                com.google.cloud.tpu.v1.NetworkEndpointOrBuilder>(
                 networkEndpoints_,
                 ((bitField0_ & 0x00002000) != 0),
                 getParentForChildren(),
@@ -4358,22 +4975,29 @@ public com.google.cloud.tpu.v1.NetworkEndpoint.Builder addNetworkEndpointsBuilde
 
     private int health_ = 0;
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
+     *
      * @return The enum numeric value on the wire for health.
      */
-    @java.lang.Override public int getHealthValue() {
+    @java.lang.Override
+    public int getHealthValue() {
       return health_;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
+     *
      * @param value The enum numeric value on the wire for health to set.
      * @return This builder for chaining.
      */
@@ -4384,24 +5008,31 @@ public Builder setHealthValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
+     *
      * @return The health.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v1.Node.Health getHealth() {
-      com.google.cloud.tpu.v1.Node.Health result = com.google.cloud.tpu.v1.Node.Health.forNumber(health_);
+      com.google.cloud.tpu.v1.Node.Health result =
+          com.google.cloud.tpu.v1.Node.Health.forNumber(health_);
       return result == null ? com.google.cloud.tpu.v1.Node.Health.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
+     *
      * @param value The health to set.
      * @return This builder for chaining.
      */
@@ -4415,11 +5046,14 @@ public Builder setHealth(com.google.cloud.tpu.v1.Node.Health value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
+     *
      * @return This builder for chaining.
      */
     public Builder clearHealth() {
@@ -4429,21 +5063,19 @@ public Builder clearHealth() {
       return this;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, java.lang.String> labels_;
-    private com.google.protobuf.MapField
-        internalGetLabels() {
+    private com.google.protobuf.MapField labels_;
+
+    private com.google.protobuf.MapField internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
+
     private com.google.protobuf.MapField
         internalGetMutableLabels() {
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -4452,10 +5084,13 @@ public Builder clearHealth() {
       onChanged();
       return labels_;
     }
+
     public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4463,20 +5098,21 @@ public int getLabelsCount() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public boolean containsLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getLabelsMap()} instead.
-     */
+    /** Use {@link #getLabelsMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4488,6 +5124,8 @@ public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4495,17 +5133,19 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public /* nullable */
-java.lang.String getLabelsOrDefault(
+    public /* nullable */ java.lang.String getLabelsOrDefault(
         java.lang.String key,
         /* nullable */
-java.lang.String defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+        java.lang.String defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4513,79 +5153,83 @@ java.lang.String getLabelsOrDefault(
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public java.lang.String getLabelsOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+    public java.lang.String getLabelsOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
+
     public Builder clearLabels() {
       bitField0_ = (bitField0_ & ~0x00008000);
-      internalGetMutableLabels().getMutableMap()
-          .clear();
+      internalGetMutableLabels().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder removeLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableLabels().getMutableMap()
-          .remove(key);
+    public Builder removeLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableLabels().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-        getMutableLabels() {
+    public java.util.Map getMutableLabels() {
       bitField0_ |= 0x00008000;
       return internalGetMutableLabels().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putLabels(
-        java.lang.String key,
-        java.lang.String value) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      if (value == null) { throw new NullPointerException("map value"); }
-      internalGetMutableLabels().getMutableMap()
-          .put(key, value);
+    public Builder putLabels(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      if (value == null) {
+        throw new NullPointerException("map value");
+      }
+      internalGetMutableLabels().getMutableMap().put(key, value);
       bitField0_ |= 0x00008000;
       return this;
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putAllLabels(
-        java.util.Map values) {
-      internalGetMutableLabels().getMutableMap()
-          .putAll(values);
+    public Builder putAllLabels(java.util.Map values) {
+      internalGetMutableLabels().getMutableMap().putAll(values);
       bitField0_ |= 0x00008000;
       return this;
     }
 
-    private boolean useServiceNetworking_ ;
+    private boolean useServiceNetworking_;
     /**
+     *
+     *
      * 
      * Whether the VPC peering for the node is set up through Service Networking
      * API. The VPC Peering should be set up before provisioning the node.
@@ -4595,6 +5239,7 @@ public Builder putAllLabels(
      * 

      *
      * bool use_service_networking = 27;
+     *
      * @return The useServiceNetworking.
      */
     @java.lang.Override
@@ -4602,6 +5247,8 @@ public boolean getUseServiceNetworking() {
       return useServiceNetworking_;
     }
     /**
+     *
+     *
      * 
      * Whether the VPC peering for the node is set up through Service Networking
      * API. The VPC Peering should be set up before provisioning the node.
@@ -4611,17 +5258,20 @@ public boolean getUseServiceNetworking() {
      * 

      *
      * bool use_service_networking = 27;
+     *
      * @param value The useServiceNetworking to set.
      * @return This builder for chaining.
      */
     public Builder setUseServiceNetworking(boolean value) {
-      
+
       useServiceNetworking_ = value;
       bitField0_ |= 0x00010000;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Whether the VPC peering for the node is set up through Service Networking
      * API. The VPC Peering should be set up before provisioning the node.
@@ -4631,6 +5281,7 @@ public Builder setUseServiceNetworking(boolean value) {
      * 

      *
      * bool use_service_networking = 27;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUseServiceNetworking() {
@@ -4642,22 +5293,33 @@ public Builder clearUseServiceNetworking() {
 
     private int apiVersion_ = 0;
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The enum numeric value on the wire for apiVersion.
      */
-    @java.lang.Override public int getApiVersionValue() {
+    @java.lang.Override
+    public int getApiVersionValue() {
       return apiVersion_;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The enum numeric value on the wire for apiVersion to set.
      * @return This builder for chaining.
      */
@@ -4668,24 +5330,35 @@ public Builder setApiVersionValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The apiVersion.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v1.Node.ApiVersion getApiVersion() {
-      com.google.cloud.tpu.v1.Node.ApiVersion result = com.google.cloud.tpu.v1.Node.ApiVersion.forNumber(apiVersion_);
+      com.google.cloud.tpu.v1.Node.ApiVersion result =
+          com.google.cloud.tpu.v1.Node.ApiVersion.forNumber(apiVersion_);
       return result == null ? com.google.cloud.tpu.v1.Node.ApiVersion.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
@@ -4699,11 +5372,16 @@ public Builder setApiVersion(com.google.cloud.tpu.v1.Node.ApiVersion value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -4714,23 +5392,31 @@ public Builder clearApiVersion() {
     }
 
     private java.util.List symptoms_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureSymptomsIsMutable() {
       if (!((bitField0_ & 0x00040000) != 0)) {
         symptoms_ = new java.util.ArrayList(symptoms_);
         bitField0_ |= 0x00040000;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.Symptom, com.google.cloud.tpu.v1.Symptom.Builder, com.google.cloud.tpu.v1.SymptomOrBuilder> symptomsBuilder_;
+            com.google.cloud.tpu.v1.Symptom,
+            com.google.cloud.tpu.v1.Symptom.Builder,
+            com.google.cloud.tpu.v1.SymptomOrBuilder>
+        symptomsBuilder_;
 
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public java.util.List getSymptomsList() {
       if (symptomsBuilder_ == null) {
@@ -4740,11 +5426,15 @@ public java.util.List getSymptomsList() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public int getSymptomsCount() {
       if (symptomsBuilder_ == null) {
@@ -4754,11 +5444,15 @@ public int getSymptomsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v1.Symptom getSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -4768,14 +5462,17 @@ public com.google.cloud.tpu.v1.Symptom getSymptoms(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setSymptoms(
-        int index, com.google.cloud.tpu.v1.Symptom value) {
+    public Builder setSymptoms(int index, com.google.cloud.tpu.v1.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4789,14 +5486,17 @@ public Builder setSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setSymptoms(
-        int index, com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
+    public Builder setSymptoms(int index, com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.set(index, builderForValue.build());
@@ -4807,11 +5507,15 @@ public Builder setSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addSymptoms(com.google.cloud.tpu.v1.Symptom value) {
       if (symptomsBuilder_ == null) {
@@ -4827,14 +5531,17 @@ public Builder addSymptoms(com.google.cloud.tpu.v1.Symptom value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addSymptoms(
-        int index, com.google.cloud.tpu.v1.Symptom value) {
+    public Builder addSymptoms(int index, com.google.cloud.tpu.v1.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4848,14 +5555,17 @@ public Builder addSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addSymptoms(
-        com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(builderForValue.build());
@@ -4866,14 +5576,17 @@ public Builder addSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addSymptoms(
-        int index, com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(int index, com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(index, builderForValue.build());
@@ -4884,18 +5597,21 @@ public Builder addSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addAllSymptoms(
         java.lang.Iterable values) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, symptoms_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, symptoms_);
         onChanged();
       } else {
         symptomsBuilder_.addAllMessages(values);
@@ -4903,11 +5619,15 @@ public Builder addAllSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearSymptoms() {
       if (symptomsBuilder_ == null) {
@@ -4920,11 +5640,15 @@ public Builder clearSymptoms() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder removeSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -4937,39 +5661,50 @@ public Builder removeSymptoms(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v1.Symptom.Builder getSymptomsBuilder(
-        int index) {
+    public com.google.cloud.tpu.v1.Symptom.Builder getSymptomsBuilder(int index) {
       return getSymptomsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(int index) {
       if (symptomsBuilder_ == null) {
-        return symptoms_.get(index);  } else {
+        return symptoms_.get(index);
+      } else {
         return symptomsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getSymptomsOrBuilderList() {
+    public java.util.List
+        getSymptomsOrBuilderList() {
       if (symptomsBuilder_ != null) {
         return symptomsBuilder_.getMessageOrBuilderList();
       } else {
@@ -4977,56 +5712,69 @@ public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v1.Symptom.Builder addSymptomsBuilder() {
-      return getSymptomsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v1.Symptom.getDefaultInstance());
+      return getSymptomsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v1.Symptom.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v1.Symptom.Builder addSymptomsBuilder(
-        int index) {
-      return getSymptomsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v1.Symptom.getDefaultInstance());
+    public com.google.cloud.tpu.v1.Symptom.Builder addSymptomsBuilder(int index) {
+      return getSymptomsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v1.Symptom.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getSymptomsBuilderList() {
+    public java.util.List getSymptomsBuilderList() {
       return getSymptomsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.Symptom, com.google.cloud.tpu.v1.Symptom.Builder, com.google.cloud.tpu.v1.SymptomOrBuilder> 
+            com.google.cloud.tpu.v1.Symptom,
+            com.google.cloud.tpu.v1.Symptom.Builder,
+            com.google.cloud.tpu.v1.SymptomOrBuilder>
         getSymptomsFieldBuilder() {
       if (symptomsBuilder_ == null) {
-        symptomsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.Symptom, com.google.cloud.tpu.v1.Symptom.Builder, com.google.cloud.tpu.v1.SymptomOrBuilder>(
-                symptoms_,
-                ((bitField0_ & 0x00040000) != 0),
-                getParentForChildren(),
-                isClean());
+        symptomsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v1.Symptom,
+                com.google.cloud.tpu.v1.Symptom.Builder,
+                com.google.cloud.tpu.v1.SymptomOrBuilder>(
+                symptoms_, ((bitField0_ & 0x00040000) != 0), getParentForChildren(), isClean());
         symptoms_ = null;
       }
       return symptomsBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -5036,12 +5784,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.Node)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.Node)
   private static final com.google.cloud.tpu.v1.Node DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.Node();
   }
@@ -5050,27 +5798,27 @@ public static com.google.cloud.tpu.v1.Node getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Node parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Node parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -5085,6 +5833,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.Node getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeName.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeName.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeName.java
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
similarity index 72%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
index 68b0ecabcc72..ae3b78bbac00 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
@@ -1,73 +1,110 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface NodeOrBuilder extends
+public interface NodeOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.Node)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The description.
    */
   java.lang.String getDescription();
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The bytes for description.
    */
-  com.google.protobuf.ByteString
-      getDescriptionBytes();
+  com.google.protobuf.ByteString getDescriptionBytes();
 
   /**
+   *
+   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The acceleratorType.
    */
   java.lang.String getAcceleratorType();
   /**
+   *
+   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for acceleratorType.
    */
-  com.google.protobuf.ByteString
-      getAcceleratorTypeBytes();
+  com.google.protobuf.ByteString getAcceleratorTypeBytes();
 
   /**
+   *
+   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network address for the TPU Node as visible to Compute Engine
@@ -75,12 +112,16 @@ public interface NodeOrBuilder extends
    * 

    *
    * string ip_address = 8 [deprecated = true];
-   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
-   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
+   *
+   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
+   *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
    * @return The ipAddress.
    */
-  @java.lang.Deprecated java.lang.String getIpAddress();
+  @java.lang.Deprecated
+  java.lang.String getIpAddress();
   /**
+   *
+   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network address for the TPU Node as visible to Compute Engine
@@ -88,101 +129,129 @@ public interface NodeOrBuilder extends
    * 

    *
    * string ip_address = 8 [deprecated = true];
-   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
-   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
+   *
+   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
+   *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
    * @return The bytes for ipAddress.
    */
-  @java.lang.Deprecated com.google.protobuf.ByteString
-      getIpAddressBytes();
+  @java.lang.Deprecated
+  com.google.protobuf.ByteString getIpAddressBytes();
 
   /**
+   *
+   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network port for the TPU Node as visible to Compute Engine instances.
    * 

    *
    * string port = 14 [deprecated = true];
-   * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
-   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
+   *
+   * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
+   *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
    * @return The port.
    */
-  @java.lang.Deprecated java.lang.String getPort();
+  @java.lang.Deprecated
+  java.lang.String getPort();
   /**
+   *
+   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network port for the TPU Node as visible to Compute Engine instances.
    * 

    *
    * string port = 14 [deprecated = true];
-   * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
-   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
+   *
+   * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
+   *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
    * @return The bytes for port.
    */
-  @java.lang.Deprecated com.google.protobuf.ByteString
-      getPortBytes();
+  @java.lang.Deprecated
+  com.google.protobuf.ByteString getPortBytes();
 
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for state.
    */
   int getStateValue();
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The state.
    */
   com.google.cloud.tpu.v1.Node.State getState();
 
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The healthDescription.
    */
   java.lang.String getHealthDescription();
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for healthDescription.
    */
-  com.google.protobuf.ByteString
-      getHealthDescriptionBytes();
+  com.google.protobuf.ByteString getHealthDescriptionBytes();
 
   /**
+   *
+   *
    * 
    * Required. The version of Tensorflow running in the Node.
    * 

    *
    * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The tensorflowVersion.
    */
   java.lang.String getTensorflowVersion();
   /**
+   *
+   *
    * 
    * Required. The version of Tensorflow running in the Node.
    * 

    *
    * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for tensorflowVersion.
    */
-  com.google.protobuf.ByteString
-      getTensorflowVersionBytes();
+  com.google.protobuf.ByteString getTensorflowVersionBytes();
 
   /**
+   *
+   *
    * 
    * The name of a network they wish to peer the TPU node to. It must be a
    * preexisting Compute Engine network inside of the project on which this API
@@ -190,10 +259,13 @@ public interface NodeOrBuilder extends
    * 

    *
    * string network = 12;
+   *
    * @return The network.
    */
   java.lang.String getNetwork();
   /**
+   *
+   *
    * 
    * The name of a network they wish to peer the TPU node to. It must be a
    * preexisting Compute Engine network inside of the project on which this API
@@ -201,12 +273,14 @@ public interface NodeOrBuilder extends
    * 

    *
    * string network = 12;
+   *
    * @return The bytes for network.
    */
-  com.google.protobuf.ByteString
-      getNetworkBytes();
+  com.google.protobuf.ByteString getNetworkBytes();
 
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -219,10 +293,13 @@ public interface NodeOrBuilder extends
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The cidrBlock.
    */
   java.lang.String getCidrBlock();
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -235,12 +312,14 @@ public interface NodeOrBuilder extends
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The bytes for cidrBlock.
    */
-  com.google.protobuf.ByteString
-      getCidrBlockBytes();
+  com.google.protobuf.ByteString getCidrBlockBytes();
 
   /**
+   *
+   *
    * 
    * Output only. The service account used to run the tensor flow services
    * within the node. To share resources, including Google Cloud Storage data,
@@ -249,10 +328,13 @@ public interface NodeOrBuilder extends
    * 

    *
    * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The serviceAccount.
    */
   java.lang.String getServiceAccount();
   /**
+   *
+   *
    * 
    * Output only. The service account used to run the tensor flow services
    * within the node. To share resources, including Google Cloud Storage data,
@@ -261,57 +343,76 @@ public interface NodeOrBuilder extends
    * 

    *
    * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for serviceAccount.
    */
-  com.google.protobuf.ByteString
-      getServiceAccountBytes();
+  com.google.protobuf.ByteString getServiceAccountBytes();
 
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
+   *
    * @return Whether the schedulingConfig field is set.
    */
   boolean hasSchedulingConfig();
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
+   *
    * @return The schedulingConfig.
    */
   com.google.cloud.tpu.v1.SchedulingConfig getSchedulingConfig();
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

@@ -321,79 +422,105 @@ public interface NodeOrBuilder extends
   com.google.cloud.tpu.v1.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder();
 
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
-      getNetworkEndpointsList();
+  java.util.List getNetworkEndpointsList();
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.cloud.tpu.v1.NetworkEndpoint getNetworkEndpoints(int index);
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   int getNetworkEndpointsCount();
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
+  java.util.List
       getNetworkEndpointsOrBuilderList();
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v1.Node.Health health = 22;
+   *
    * @return The enum numeric value on the wire for health.
    */
   int getHealthValue();
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v1.Node.Health health = 22;
+   *
    * @return The health.
    */
   com.google.cloud.tpu.v1.Node.Health getHealth();
 
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -402,30 +529,31 @@ com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
    */
   int getLabelsCount();
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  boolean containsLabels(
-      java.lang.String key);
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  boolean containsLabels(java.lang.String key);
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getLabels();
+  java.util.Map getLabels();
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.util.Map
-  getLabelsMap();
+  java.util.Map getLabelsMap();
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -433,21 +561,24 @@ boolean containsLabels(
    * map<string, string> labels = 24;
    */
   /* nullable */
-java.lang.String getLabelsOrDefault(
+  java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue);
+      java.lang.String defaultValue);
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.lang.String getLabelsOrThrow(
-      java.lang.String key);
+  java.lang.String getLabelsOrThrow(java.lang.String key);
 
   /**
+   *
+   *
    * 
    * Whether the VPC peering for the node is set up through Service Networking
    * API. The VPC Peering should be set up before provisioning the node.
@@ -457,70 +588,98 @@ java.lang.String getLabelsOrThrow(
    * 

    *
    * bool use_service_networking = 27;
+   *
    * @return The useServiceNetworking.
    */
   boolean getUseServiceNetworking();
 
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for apiVersion.
    */
   int getApiVersionValue();
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The apiVersion.
    */
   com.google.cloud.tpu.v1.Node.ApiVersion getApiVersion();
 
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
-      getSymptomsList();
+  java.util.List getSymptomsList();
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.cloud.tpu.v1.Symptom getSymptoms(int index);
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   int getSymptomsCount();
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
-      getSymptomsOrBuilderList();
+  java.util.List getSymptomsOrBuilderList();
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
index 955177be89c6..5064e1e0c1a4 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Metadata describing an [Operation][google.longrunning.Operation]
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.OperationMetadata}
  */
-public final class OperationMetadata extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class OperationMetadata extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.OperationMetadata)
     OperationMetadataOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use OperationMetadata.newBuilder() to construct.
   private OperationMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private OperationMetadata() {
     target_ = "";
     verb_ = "";
@@ -28,37 +46,41 @@ private OperationMetadata() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new OperationMetadata();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.OperationMetadata.class, com.google.cloud.tpu.v1.OperationMetadata.Builder.class);
+            com.google.cloud.tpu.v1.OperationMetadata.class,
+            com.google.cloud.tpu.v1.OperationMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -66,11 +88,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -78,6 +103,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

@@ -92,11 +119,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int END_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp endTime_;
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return Whether the endTime field is set.
    */
   @java.lang.Override
@@ -104,11 +134,14 @@ public boolean hasEndTime() {
     return endTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return The endTime.
    */
   @java.lang.Override
@@ -116,6 +149,8 @@ public com.google.protobuf.Timestamp getEndTime() {
     return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
   }
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

@@ -128,15 +163,19 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
   }
 
   public static final int TARGET_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object target_ = "";
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The target.
    */
   @java.lang.Override
@@ -145,30 +184,30 @@ public java.lang.String getTarget() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       target_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The bytes for target.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTargetBytes() {
+  public com.google.protobuf.ByteString getTargetBytes() {
     java.lang.Object ref = target_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       target_ = b;
       return b;
     } else {
@@ -177,14 +216,18 @@ public java.lang.String getTarget() {
   }
 
   public static final int VERB_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object verb_ = "";
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The verb.
    */
   @java.lang.Override
@@ -193,29 +236,29 @@ public java.lang.String getVerb() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       verb_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The bytes for verb.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getVerbBytes() {
+  public com.google.protobuf.ByteString getVerbBytes() {
     java.lang.Object ref = verb_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       verb_ = b;
       return b;
     } else {
@@ -224,14 +267,18 @@ public java.lang.String getVerb() {
   }
 
   public static final int STATUS_DETAIL_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object statusDetail_ = "";
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The statusDetail.
    */
   @java.lang.Override
@@ -240,29 +287,29 @@ public java.lang.String getStatusDetail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       statusDetail_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The bytes for statusDetail.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getStatusDetailBytes() {
+  public com.google.protobuf.ByteString getStatusDetailBytes() {
     java.lang.Object ref = statusDetail_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       statusDetail_ = b;
       return b;
     } else {
@@ -273,11 +320,14 @@ public java.lang.String getStatusDetail() {
   public static final int CANCEL_REQUESTED_FIELD_NUMBER = 6;
   private boolean cancelRequested_ = false;
   /**
+   *
+   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
+   *
    * @return The cancelRequested.
    */
   @java.lang.Override
@@ -286,14 +336,18 @@ public boolean getCancelRequested() {
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 7;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object apiVersion_ = "";
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The apiVersion.
    */
   @java.lang.Override
@@ -302,29 +356,29 @@ public java.lang.String getApiVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       apiVersion_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The bytes for apiVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getApiVersionBytes() {
+  public com.google.protobuf.ByteString getApiVersionBytes() {
     java.lang.Object ref = apiVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       apiVersion_ = b;
       return b;
     } else {
@@ -333,6 +387,7 @@ public java.lang.String getApiVersion() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -344,8 +399,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -377,12 +431,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
     if (endTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getEndTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getEndTime());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(target_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, target_);
@@ -394,8 +446,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, statusDetail_);
     }
     if (cancelRequested_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(6, cancelRequested_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(6, cancelRequested_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(apiVersion_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, apiVersion_);
@@ -408,33 +459,27 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.OperationMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.OperationMetadata other = (com.google.cloud.tpu.v1.OperationMetadata) obj;
+    com.google.cloud.tpu.v1.OperationMetadata other =
+        (com.google.cloud.tpu.v1.OperationMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasEndTime() != other.hasEndTime()) return false;
     if (hasEndTime()) {
-      if (!getEndTime()
-          .equals(other.getEndTime())) return false;
-    }
-    if (!getTarget()
-        .equals(other.getTarget())) return false;
-    if (!getVerb()
-        .equals(other.getVerb())) return false;
-    if (!getStatusDetail()
-        .equals(other.getStatusDetail())) return false;
-    if (getCancelRequested()
-        != other.getCancelRequested()) return false;
-    if (!getApiVersion()
-        .equals(other.getApiVersion())) return false;
+      if (!getEndTime().equals(other.getEndTime())) return false;
+    }
+    if (!getTarget().equals(other.getTarget())) return false;
+    if (!getVerb().equals(other.getVerb())) return false;
+    if (!getStatusDetail().equals(other.getStatusDetail())) return false;
+    if (getCancelRequested() != other.getCancelRequested()) return false;
+    if (!getApiVersion().equals(other.getApiVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -461,8 +506,7 @@ public int hashCode() {
     hash = (37 * hash) + STATUS_DETAIL_FIELD_NUMBER;
     hash = (53 * hash) + getStatusDetail().hashCode();
     hash = (37 * hash) + CANCEL_REQUESTED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getCancelRequested());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCancelRequested());
     hash = (37 * hash) + API_VERSION_FIELD_NUMBER;
     hash = (53 * hash) + getApiVersion().hashCode();
     hash = (29 * hash) + getUnknownFields().hashCode();
@@ -470,130 +514,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.OperationMetadata parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.OperationMetadata parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.OperationMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Metadata describing an [Operation][google.longrunning.Operation]
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.OperationMetadata}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.OperationMetadata)
       com.google.cloud.tpu.v1.OperationMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.OperationMetadata.class, com.google.cloud.tpu.v1.OperationMetadata.Builder.class);
+              com.google.cloud.tpu.v1.OperationMetadata.class,
+              com.google.cloud.tpu.v1.OperationMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.OperationMetadata.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -617,9 +667,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -638,8 +688,11 @@ public com.google.cloud.tpu.v1.OperationMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.OperationMetadata buildPartial() {
-      com.google.cloud.tpu.v1.OperationMetadata result = new com.google.cloud.tpu.v1.OperationMetadata(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.OperationMetadata result =
+          new com.google.cloud.tpu.v1.OperationMetadata(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -647,14 +700,10 @@ public com.google.cloud.tpu.v1.OperationMetadata buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v1.OperationMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.endTime_ = endTimeBuilder_ == null
-            ? endTime_
-            : endTimeBuilder_.build();
+        result.endTime_ = endTimeBuilder_ == null ? endTime_ : endTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.target_ = target_;
@@ -677,38 +726,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.OperationMetadata result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.OperationMetadata) {
-        return mergeFrom((com.google.cloud.tpu.v1.OperationMetadata)other);
+        return mergeFrom((com.google.cloud.tpu.v1.OperationMetadata) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -772,51 +822,55 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getEndTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              target_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 34: {
-              verb_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            case 42: {
-              statusDetail_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 42
-            case 48: {
-              cancelRequested_ = input.readBool();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 48
-            case 58: {
-              apiVersion_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 58
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getEndTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                target_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                verb_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            case 42:
+              {
+                statusDetail_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 42
+            case 48:
+              {
+                cancelRequested_ = input.readBool();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 48
+            case 58:
+              {
+                apiVersion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 58
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -826,38 +880,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -878,14 +946,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -896,6 +965,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -904,9 +975,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -919,6 +990,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -936,6 +1009,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -948,6 +1023,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -958,11 +1035,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -970,14 +1050,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -985,24 +1068,33 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp endTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> endTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        endTimeBuilder_;
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
+     *
      * @return Whether the endTime field is set.
      */
     public boolean hasEndTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
+     *
      * @return The endTime.
      */
     public com.google.protobuf.Timestamp getEndTime() {
@@ -1013,6 +1105,8 @@ public com.google.protobuf.Timestamp getEndTime() {
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1033,14 +1127,15 @@ public Builder setEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
      */
-    public Builder setEndTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (endTimeBuilder_ == null) {
         endTime_ = builderForValue.build();
       } else {
@@ -1051,6 +1146,8 @@ public Builder setEndTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1059,9 +1156,9 @@ public Builder setEndTime(
      */
     public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       if (endTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          endTime_ != null &&
-          endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && endTime_ != null
+            && endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getEndTimeBuilder().mergeFrom(value);
         } else {
           endTime_ = value;
@@ -1074,6 +1171,8 @@ public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1091,6 +1190,8 @@ public Builder clearEndTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1103,6 +1204,8 @@ public com.google.protobuf.Timestamp.Builder getEndTimeBuilder() {
       return getEndTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1113,11 +1216,12 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
       if (endTimeBuilder_ != null) {
         return endTimeBuilder_.getMessageOrBuilder();
       } else {
-        return endTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
+        return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1125,14 +1229,17 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
      * .google.protobuf.Timestamp end_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getEndTimeFieldBuilder() {
       if (endTimeBuilder_ == null) {
-        endTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getEndTime(),
-                getParentForChildren(),
-                isClean());
+        endTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getEndTime(), getParentForChildren(), isClean());
         endTime_ = null;
       }
       return endTimeBuilder_;
@@ -1140,19 +1247,21 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
 
     private java.lang.Object target_ = "";
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @return The target.
      */
     public java.lang.String getTarget() {
       java.lang.Object ref = target_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         target_ = s;
         return s;
@@ -1161,21 +1270,22 @@ public java.lang.String getTarget() {
       }
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @return The bytes for target.
      */
-    public com.google.protobuf.ByteString
-        getTargetBytes() {
+    public com.google.protobuf.ByteString getTargetBytes() {
       java.lang.Object ref = target_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         target_ = b;
         return b;
       } else {
@@ -1183,30 +1293,37 @@ public java.lang.String getTarget() {
       }
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @param value The target to set.
      * @return This builder for chaining.
      */
-    public Builder setTarget(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTarget(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       target_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTarget() {
@@ -1216,18 +1333,22 @@ public Builder clearTarget() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @param value The bytes for target to set.
      * @return This builder for chaining.
      */
-    public Builder setTargetBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTargetBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       target_ = value;
       bitField0_ |= 0x00000004;
@@ -1237,18 +1358,20 @@ public Builder setTargetBytes(
 
     private java.lang.Object verb_ = "";
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @return The verb.
      */
     public java.lang.String getVerb() {
       java.lang.Object ref = verb_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         verb_ = s;
         return s;
@@ -1257,20 +1380,21 @@ public java.lang.String getVerb() {
       }
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @return The bytes for verb.
      */
-    public com.google.protobuf.ByteString
-        getVerbBytes() {
+    public com.google.protobuf.ByteString getVerbBytes() {
       java.lang.Object ref = verb_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         verb_ = b;
         return b;
       } else {
@@ -1278,28 +1402,35 @@ public java.lang.String getVerb() {
       }
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @param value The verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerb(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVerb(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       verb_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearVerb() {
@@ -1309,17 +1440,21 @@ public Builder clearVerb() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @param value The bytes for verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerbBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVerbBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       verb_ = value;
       bitField0_ |= 0x00000008;
@@ -1329,18 +1464,20 @@ public Builder setVerbBytes(
 
     private java.lang.Object statusDetail_ = "";
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @return The statusDetail.
      */
     public java.lang.String getStatusDetail() {
       java.lang.Object ref = statusDetail_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         statusDetail_ = s;
         return s;
@@ -1349,20 +1486,21 @@ public java.lang.String getStatusDetail() {
       }
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @return The bytes for statusDetail.
      */
-    public com.google.protobuf.ByteString
-        getStatusDetailBytes() {
+    public com.google.protobuf.ByteString getStatusDetailBytes() {
       java.lang.Object ref = statusDetail_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         statusDetail_ = b;
         return b;
       } else {
@@ -1370,28 +1508,35 @@ public java.lang.String getStatusDetail() {
       }
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @param value The statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetail(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setStatusDetail(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearStatusDetail() {
@@ -1401,17 +1546,21 @@ public Builder clearStatusDetail() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @param value The bytes for statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetailBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setStatusDetailBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
@@ -1419,13 +1568,16 @@ public Builder setStatusDetailBytes(
       return this;
     }
 
-    private boolean cancelRequested_ ;
+    private boolean cancelRequested_;
     /**
+     *
+     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
+     *
      * @return The cancelRequested.
      */
     @java.lang.Override
@@ -1433,27 +1585,33 @@ public boolean getCancelRequested() {
       return cancelRequested_;
     }
     /**
+     *
+     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
+     *
      * @param value The cancelRequested to set.
      * @return This builder for chaining.
      */
     public Builder setCancelRequested(boolean value) {
-      
+
       cancelRequested_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCancelRequested() {
@@ -1465,18 +1623,20 @@ public Builder clearCancelRequested() {
 
     private java.lang.Object apiVersion_ = "";
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @return The apiVersion.
      */
     public java.lang.String getApiVersion() {
       java.lang.Object ref = apiVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         apiVersion_ = s;
         return s;
@@ -1485,20 +1645,21 @@ public java.lang.String getApiVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @return The bytes for apiVersion.
      */
-    public com.google.protobuf.ByteString
-        getApiVersionBytes() {
+    public com.google.protobuf.ByteString getApiVersionBytes() {
       java.lang.Object ref = apiVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         apiVersion_ = b;
         return b;
       } else {
@@ -1506,28 +1667,35 @@ public java.lang.String getApiVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setApiVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -1537,26 +1705,30 @@ public Builder clearApiVersion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @param value The bytes for apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setApiVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1566,12 +1738,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.OperationMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.OperationMetadata)
   private static final com.google.cloud.tpu.v1.OperationMetadata DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.OperationMetadata();
   }
@@ -1580,27 +1752,27 @@ public static com.google.cloud.tpu.v1.OperationMetadata getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public OperationMetadata parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public OperationMetadata parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1615,6 +1787,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.OperationMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
similarity index 75%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
index b88331fd15d0..8192fc69b200 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface OperationMetadataOrBuilder extends
+public interface OperationMetadataOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.OperationMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

@@ -35,24 +59,32 @@ public interface OperationMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return Whether the endTime field is set.
    */
   boolean hasEndTime();
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return The endTime.
    */
   com.google.protobuf.Timestamp getEndTime();
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

@@ -62,94 +94,117 @@ public interface OperationMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The target.
    */
   java.lang.String getTarget();
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The bytes for target.
    */
-  com.google.protobuf.ByteString
-      getTargetBytes();
+  com.google.protobuf.ByteString getTargetBytes();
 
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The verb.
    */
   java.lang.String getVerb();
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The bytes for verb.
    */
-  com.google.protobuf.ByteString
-      getVerbBytes();
+  com.google.protobuf.ByteString getVerbBytes();
 
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The statusDetail.
    */
   java.lang.String getStatusDetail();
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The bytes for statusDetail.
    */
-  com.google.protobuf.ByteString
-      getStatusDetailBytes();
+  com.google.protobuf.ByteString getStatusDetailBytes();
 
   /**
+   *
+   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
+   *
    * @return The cancelRequested.
    */
   boolean getCancelRequested();
 
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The apiVersion.
    */
   java.lang.String getApiVersion();
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The bytes for apiVersion.
    */
-  com.google.protobuf.ByteString
-      getApiVersionBytes();
+  com.google.protobuf.ByteString getApiVersionBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
index 18fcc8c61b6b..dac510838a83 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for [ReimageNode][google.cloud.tpu.v1.Tpu.ReimageNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.ReimageNodeRequest}
  */
-public final class ReimageNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ReimageNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ReimageNodeRequest)
     ReimageNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ReimageNodeRequest.newBuilder() to construct.
   private ReimageNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ReimageNodeRequest() {
     name_ = "";
     tensorflowVersion_ = "";
@@ -26,38 +44,43 @@ private ReimageNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ReimageNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ReimageNodeRequest.class, com.google.cloud.tpu.v1.ReimageNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.ReimageNodeRequest.class,
+            com.google.cloud.tpu.v1.ReimageNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +89,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,14 +120,18 @@ public java.lang.String getName() {
   }
 
   public static final int TENSORFLOW_VERSION_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object tensorflowVersion_ = "";
   /**
+   *
+   *
    * 
    * The version for reimage to create.
    * 

    *
    * string tensorflow_version = 2;
+   *
    * @return The tensorflowVersion.
    */
   @java.lang.Override
@@ -113,29 +140,29 @@ public java.lang.String getTensorflowVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       tensorflowVersion_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The version for reimage to create.
    * 

    *
    * string tensorflow_version = 2;
+   *
    * @return The bytes for tensorflowVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTensorflowVersionBytes() {
+  public com.google.protobuf.ByteString getTensorflowVersionBytes() {
     java.lang.Object ref = tensorflowVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       tensorflowVersion_ = b;
       return b;
     } else {
@@ -144,6 +171,7 @@ public java.lang.String getTensorflowVersion() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -155,8 +183,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -186,17 +213,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ReimageNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ReimageNodeRequest other = (com.google.cloud.tpu.v1.ReimageNodeRequest) obj;
+    com.google.cloud.tpu.v1.ReimageNodeRequest other =
+        (com.google.cloud.tpu.v1.ReimageNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getTensorflowVersion()
-        .equals(other.getTensorflowVersion())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getTensorflowVersion().equals(other.getTensorflowVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -217,130 +243,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ReimageNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ReimageNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.ReimageNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [ReimageNode][google.cloud.tpu.v1.Tpu.ReimageNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.ReimageNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ReimageNodeRequest)
       com.google.cloud.tpu.v1.ReimageNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ReimageNodeRequest.class, com.google.cloud.tpu.v1.ReimageNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.ReimageNodeRequest.class,
+              com.google.cloud.tpu.v1.ReimageNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ReimageNodeRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,9 +383,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -372,8 +404,11 @@ public com.google.cloud.tpu.v1.ReimageNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ReimageNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.ReimageNodeRequest result = new com.google.cloud.tpu.v1.ReimageNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.ReimageNodeRequest result =
+          new com.google.cloud.tpu.v1.ReimageNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -392,38 +427,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.ReimageNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ReimageNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.ReimageNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.ReimageNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -468,22 +504,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              tensorflowVersion_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                tensorflowVersion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -493,22 +532,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -517,20 +559,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -538,28 +581,35 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -569,17 +619,21 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -589,18 +643,20 @@ public Builder setNameBytes(
 
     private java.lang.Object tensorflowVersion_ = "";
     /**
+     *
+     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
+     *
      * @return The tensorflowVersion.
      */
     public java.lang.String getTensorflowVersion() {
       java.lang.Object ref = tensorflowVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         tensorflowVersion_ = s;
         return s;
@@ -609,20 +665,21 @@ public java.lang.String getTensorflowVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
+     *
      * @return The bytes for tensorflowVersion.
      */
-    public com.google.protobuf.ByteString
-        getTensorflowVersionBytes() {
+    public com.google.protobuf.ByteString getTensorflowVersionBytes() {
       java.lang.Object ref = tensorflowVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         tensorflowVersion_ = b;
         return b;
       } else {
@@ -630,28 +687,35 @@ public java.lang.String getTensorflowVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
+     *
      * @param value The tensorflowVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setTensorflowVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTensorflowVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       tensorflowVersion_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTensorflowVersion() {
@@ -661,26 +725,30 @@ public Builder clearTensorflowVersion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
+     *
      * @param value The bytes for tensorflowVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setTensorflowVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTensorflowVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       tensorflowVersion_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -690,12 +758,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ReimageNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ReimageNodeRequest)
   private static final com.google.cloud.tpu.v1.ReimageNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ReimageNodeRequest();
   }
@@ -704,27 +772,27 @@ public static com.google.cloud.tpu.v1.ReimageNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ReimageNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ReimageNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -739,6 +807,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.ReimageNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
similarity index 53%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
index 3d0b1bfc7df5..e44a725d493f 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
@@ -1,49 +1,75 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ReimageNodeRequestOrBuilder extends
+public interface ReimageNodeRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ReimageNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The version for reimage to create.
    * 

    *
    * string tensorflow_version = 2;
+   *
    * @return The tensorflowVersion.
    */
   java.lang.String getTensorflowVersion();
   /**
+   *
+   *
    * 
    * The version for reimage to create.
    * 

    *
    * string tensorflow_version = 2;
+   *
    * @return The bytes for tensorflowVersion.
    */
-  com.google.protobuf.ByteString
-      getTensorflowVersionBytes();
+  com.google.protobuf.ByteString getTensorflowVersionBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
index 73072227d8e6..df9103fa8928 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
@@ -1,60 +1,81 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Sets the scheduling options for this node.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.SchedulingConfig}
  */
-public final class SchedulingConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SchedulingConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.SchedulingConfig)
     SchedulingConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SchedulingConfig.newBuilder() to construct.
   private SchedulingConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private SchedulingConfig() {
-  }
+
+  private SchedulingConfig() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SchedulingConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.SchedulingConfig.class, com.google.cloud.tpu.v1.SchedulingConfig.Builder.class);
+            com.google.cloud.tpu.v1.SchedulingConfig.class,
+            com.google.cloud.tpu.v1.SchedulingConfig.Builder.class);
   }
 
   public static final int PREEMPTIBLE_FIELD_NUMBER = 1;
   private boolean preemptible_ = false;
   /**
+   *
+   *
    * 
    * Defines whether the node is preemptible.
    * 

    *
    * bool preemptible = 1;
+   *
    * @return The preemptible.
    */
   @java.lang.Override
@@ -65,11 +86,14 @@ public boolean getPreemptible() {
   public static final int RESERVED_FIELD_NUMBER = 2;
   private boolean reserved_ = false;
   /**
+   *
+   *
    * 
    * Whether the node is created under a reservation.
    * 

    *
    * bool reserved = 2;
+   *
    * @return The reserved.
    */
   @java.lang.Override
@@ -78,6 +102,7 @@ public boolean getReserved() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -89,8 +114,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (preemptible_ != false) {
       output.writeBool(1, preemptible_);
     }
@@ -107,12 +131,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (preemptible_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(1, preemptible_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, preemptible_);
     }
     if (reserved_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(2, reserved_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, reserved_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -122,17 +144,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.SchedulingConfig)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.SchedulingConfig other = (com.google.cloud.tpu.v1.SchedulingConfig) obj;
 
-    if (getPreemptible()
-        != other.getPreemptible()) return false;
-    if (getReserved()
-        != other.getReserved()) return false;
+    if (getPreemptible() != other.getPreemptible()) return false;
+    if (getReserved() != other.getReserved()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -145,140 +165,144 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + PREEMPTIBLE_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getPreemptible());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getPreemptible());
     hash = (37 * hash) + RESERVED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getReserved());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReserved());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.SchedulingConfig parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.SchedulingConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.SchedulingConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Sets the scheduling options for this node.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.SchedulingConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.SchedulingConfig)
       com.google.cloud.tpu.v1.SchedulingConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.SchedulingConfig.class, com.google.cloud.tpu.v1.SchedulingConfig.Builder.class);
+              com.google.cloud.tpu.v1.SchedulingConfig.class,
+              com.google.cloud.tpu.v1.SchedulingConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.SchedulingConfig.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -289,9 +313,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
@@ -310,8 +334,11 @@ public com.google.cloud.tpu.v1.SchedulingConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.SchedulingConfig buildPartial() {
-      com.google.cloud.tpu.v1.SchedulingConfig result = new com.google.cloud.tpu.v1.SchedulingConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.SchedulingConfig result =
+          new com.google.cloud.tpu.v1.SchedulingConfig(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +357,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.SchedulingConfig result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.SchedulingConfig) {
-        return mergeFrom((com.google.cloud.tpu.v1.SchedulingConfig)other);
+        return mergeFrom((com.google.cloud.tpu.v1.SchedulingConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -402,22 +430,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8: {
-              preemptible_ = input.readBool();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 8
-            case 16: {
-              reserved_ = input.readBool();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 8:
+              {
+                preemptible_ = input.readBool();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+            case 16:
+              {
+                reserved_ = input.readBool();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -427,15 +458,19 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private boolean preemptible_ ;
+    private boolean preemptible_;
     /**
+     *
+     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
+     *
      * @return The preemptible.
      */
     @java.lang.Override
@@ -443,27 +478,33 @@ public boolean getPreemptible() {
       return preemptible_;
     }
     /**
+     *
+     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
+     *
      * @param value The preemptible to set.
      * @return This builder for chaining.
      */
     public Builder setPreemptible(boolean value) {
-      
+
       preemptible_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPreemptible() {
@@ -473,13 +514,16 @@ public Builder clearPreemptible() {
       return this;
     }
 
-    private boolean reserved_ ;
+    private boolean reserved_;
     /**
+     *
+     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
+     *
      * @return The reserved.
      */
     @java.lang.Override
@@ -487,27 +531,33 @@ public boolean getReserved() {
       return reserved_;
     }
     /**
+     *
+     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
+     *
      * @param value The reserved to set.
      * @return This builder for chaining.
      */
     public Builder setReserved(boolean value) {
-      
+
       reserved_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearReserved() {
@@ -516,9 +566,9 @@ public Builder clearReserved() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -528,12 +578,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.SchedulingConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.SchedulingConfig)
   private static final com.google.cloud.tpu.v1.SchedulingConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.SchedulingConfig();
   }
@@ -542,27 +592,27 @@ public static com.google.cloud.tpu.v1.SchedulingConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SchedulingConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SchedulingConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -577,6 +627,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.SchedulingConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java
new file mode 100644
index 000000000000..d747b81c351f
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface SchedulingConfigOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.SchedulingConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Defines whether the node is preemptible.
+   * 

+   *
+   * bool preemptible = 1;
+   *
+   * @return The preemptible.
+   */
+  boolean getPreemptible();
+
+  /**
+   *
+   *
+   * 
+   * Whether the node is created under a reservation.
+   * 

+   *
+   * bool reserved = 2;
+   *
+   * @return The reserved.
+   */
+  boolean getReserved();
+}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
index 1e18ca363466..f46d0487adef 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
@@ -1,62 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for [StartNode][google.cloud.tpu.v1.Tpu.StartNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.StartNodeRequest}
  */
-public final class StartNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class StartNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.StartNodeRequest)
     StartNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use StartNodeRequest.newBuilder() to construct.
   private StartNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private StartNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new StartNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.StartNodeRequest.class, com.google.cloud.tpu.v1.StartNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.StartNodeRequest.class,
+            com.google.cloud.tpu.v1.StartNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +88,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +119,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +131,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +155,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.StartNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.StartNodeRequest other = (com.google.cloud.tpu.v1.StartNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +181,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.StartNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.StartNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.StartNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [StartNode][google.cloud.tpu.v1.Tpu.StartNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.StartNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.StartNodeRequest)
       com.google.cloud.tpu.v1.StartNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.StartNodeRequest.class, com.google.cloud.tpu.v1.StartNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.StartNodeRequest.class,
+              com.google.cloud.tpu.v1.StartNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.StartNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +320,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +341,11 @@ public com.google.cloud.tpu.v1.StartNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.StartNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.StartNodeRequest result = new com.google.cloud.tpu.v1.StartNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.StartNodeRequest result =
+          new com.google.cloud.tpu.v1.StartNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +361,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.StartNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.StartNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.StartNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.StartNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +433,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +455,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +482,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +504,35 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +542,30 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +575,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.StartNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.StartNodeRequest)
   private static final com.google.cloud.tpu.v1.StartNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.StartNodeRequest();
   }
@@ -540,27 +589,27 @@ public static com.google.cloud.tpu.v1.StartNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public StartNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public StartNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +624,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.StartNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..23baa871358e
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface StartNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.StartNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * The resource name.
+   * 

+   *
+   * string name = 1;
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * The resource name.
+   * 

+   *
+   * string name = 1;
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
index 2a13e9065396..b24466fe35db 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
@@ -1,62 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for [StopNode][google.cloud.tpu.v1.Tpu.StopNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.StopNodeRequest}
  */
-public final class StopNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class StopNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.StopNodeRequest)
     StopNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use StopNodeRequest.newBuilder() to construct.
   private StopNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private StopNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new StopNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.StopNodeRequest.class, com.google.cloud.tpu.v1.StopNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.StopNodeRequest.class,
+            com.google.cloud.tpu.v1.StopNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +88,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +119,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +131,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +155,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.StopNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.StopNodeRequest other = (com.google.cloud.tpu.v1.StopNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +181,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.StopNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.StopNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.StopNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [StopNode][google.cloud.tpu.v1.Tpu.StopNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.StopNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.StopNodeRequest)
       com.google.cloud.tpu.v1.StopNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.StopNodeRequest.class, com.google.cloud.tpu.v1.StopNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.StopNodeRequest.class,
+              com.google.cloud.tpu.v1.StopNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.StopNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +320,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +341,11 @@ public com.google.cloud.tpu.v1.StopNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.StopNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.StopNodeRequest result = new com.google.cloud.tpu.v1.StopNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.StopNodeRequest result =
+          new com.google.cloud.tpu.v1.StopNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +361,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.StopNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.StopNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.StopNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.StopNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +433,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +455,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +482,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +504,35 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +542,30 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +575,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.StopNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.StopNodeRequest)
   private static final com.google.cloud.tpu.v1.StopNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.StopNodeRequest();
   }
@@ -540,27 +589,27 @@ public static com.google.cloud.tpu.v1.StopNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public StopNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public StopNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +624,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.StopNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..e340f41716e2
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface StopNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.StopNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * The resource name.
+   * 

+   *
+   * string name = 1;
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * The resource name.
+   * 

+   *
+   * string name = 1;
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
index 8dc4a7d1c877..a6168ca72945 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * A Symptom instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.Symptom}
  */
-public final class Symptom extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Symptom extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.Symptom)
     SymptomOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Symptom.newBuilder() to construct.
   private Symptom(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Symptom() {
     symptomType_ = 0;
     details_ = "";
@@ -27,30 +45,32 @@ private Symptom() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Symptom();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_Symptom_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.cloud.tpu.v1.Symptom.class, com.google.cloud.tpu.v1.Symptom.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * SymptomType represents the different types of Symptoms that a TPU can be
    * at.
@@ -58,9 +78,10 @@ protected java.lang.Object newInstance(
    *
    * Protobuf enum {@code google.cloud.tpu.v1.Symptom.SymptomType}
    */
-  public enum SymptomType
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Unspecified symptom.
      * 

@@ -69,6 +90,8 @@ public enum SymptomType
      */
     SYMPTOM_TYPE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * TPU VM memory is low.
      * 

@@ -77,6 +100,8 @@ public enum SymptomType
      */
     LOW_MEMORY(1),
     /**
+     *
+     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -85,6 +110,8 @@ public enum SymptomType
      */
     OUT_OF_MEMORY(2),
     /**
+     *
+     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -93,6 +120,8 @@ public enum SymptomType
      */
     EXECUTE_TIMED_OUT(3),
     /**
+     *
+     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -102,6 +131,8 @@ public enum SymptomType
      */
     MESH_BUILD_FAIL(4),
     /**
+     *
+     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -110,6 +141,8 @@ public enum SymptomType
      */
     HBM_OUT_OF_MEMORY(5),
     /**
+     *
+     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -121,6 +154,8 @@ public enum SymptomType
     ;
 
     /**
+     *
+     *
      * 
      * Unspecified symptom.
      * 

@@ -129,6 +164,8 @@ public enum SymptomType
      */
     public static final int SYMPTOM_TYPE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * TPU VM memory is low.
      * 

@@ -137,6 +174,8 @@ public enum SymptomType
      */
     public static final int LOW_MEMORY_VALUE = 1;
     /**
+     *
+     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -145,6 +184,8 @@ public enum SymptomType
      */
     public static final int OUT_OF_MEMORY_VALUE = 2;
     /**
+     *
+     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -153,6 +194,8 @@ public enum SymptomType
      */
     public static final int EXECUTE_TIMED_OUT_VALUE = 3;
     /**
+     *
+     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -162,6 +205,8 @@ public enum SymptomType
      */
     public static final int MESH_BUILD_FAIL_VALUE = 4;
     /**
+     *
+     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -170,6 +215,8 @@ public enum SymptomType
      */
     public static final int HBM_OUT_OF_MEMORY_VALUE = 5;
     /**
+     *
+     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -178,7 +225,6 @@ public enum SymptomType
      */
     public static final int PROJECT_ABUSE_VALUE = 6;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -203,53 +249,57 @@ public static SymptomType valueOf(int value) {
      */
     public static SymptomType forNumber(int value) {
       switch (value) {
-        case 0: return SYMPTOM_TYPE_UNSPECIFIED;
-        case 1: return LOW_MEMORY;
-        case 2: return OUT_OF_MEMORY;
-        case 3: return EXECUTE_TIMED_OUT;
-        case 4: return MESH_BUILD_FAIL;
-        case 5: return HBM_OUT_OF_MEMORY;
-        case 6: return PROJECT_ABUSE;
-        default: return null;
+        case 0:
+          return SYMPTOM_TYPE_UNSPECIFIED;
+        case 1:
+          return LOW_MEMORY;
+        case 2:
+          return OUT_OF_MEMORY;
+        case 3:
+          return EXECUTE_TIMED_OUT;
+        case 4:
+          return MESH_BUILD_FAIL;
+        case 5:
+          return HBM_OUT_OF_MEMORY;
+        case 6:
+          return PROJECT_ABUSE;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        SymptomType> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public SymptomType findValueByNumber(int number) {
-              return SymptomType.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public SymptomType findValueByNumber(int number) {
+            return SymptomType.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v1.Symptom.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final SymptomType[] VALUES = values();
 
-    public static SymptomType valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static SymptomType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -269,11 +319,14 @@ private SymptomType(int value) {
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -281,11 +334,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -293,6 +349,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -307,38 +365,51 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SYMPTOM_TYPE_FIELD_NUMBER = 2;
   private int symptomType_ = 0;
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The enum numeric value on the wire for symptomType.
    */
-  @java.lang.Override public int getSymptomTypeValue() {
+  @java.lang.Override
+  public int getSymptomTypeValue() {
     return symptomType_;
   }
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The symptomType.
    */
-  @java.lang.Override public com.google.cloud.tpu.v1.Symptom.SymptomType getSymptomType() {
-    com.google.cloud.tpu.v1.Symptom.SymptomType result = com.google.cloud.tpu.v1.Symptom.SymptomType.forNumber(symptomType_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v1.Symptom.SymptomType getSymptomType() {
+    com.google.cloud.tpu.v1.Symptom.SymptomType result =
+        com.google.cloud.tpu.v1.Symptom.SymptomType.forNumber(symptomType_);
     return result == null ? com.google.cloud.tpu.v1.Symptom.SymptomType.UNRECOGNIZED : result;
   }
 
   public static final int DETAILS_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object details_ = "";
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The details.
    */
   @java.lang.Override
@@ -347,29 +418,29 @@ public java.lang.String getDetails() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       details_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The bytes for details.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDetailsBytes() {
+  public com.google.protobuf.ByteString getDetailsBytes() {
     java.lang.Object ref = details_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       details_ = b;
       return b;
     } else {
@@ -378,14 +449,18 @@ public java.lang.String getDetails() {
   }
 
   public static final int WORKER_ID_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object workerId_ = "";
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The workerId.
    */
   @java.lang.Override
@@ -394,29 +469,29 @@ public java.lang.String getWorkerId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       workerId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The bytes for workerId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getWorkerIdBytes() {
+  public com.google.protobuf.ByteString getWorkerIdBytes() {
     java.lang.Object ref = workerId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       workerId_ = b;
       return b;
     } else {
@@ -425,6 +500,7 @@ public java.lang.String getWorkerId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -436,12 +512,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
-    if (symptomType_ != com.google.cloud.tpu.v1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+    if (symptomType_
+        != com.google.cloud.tpu.v1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
       output.writeEnum(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
@@ -460,12 +536,11 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
-    if (symptomType_ != com.google.cloud.tpu.v1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(2, symptomType_);
+    if (symptomType_
+        != com.google.cloud.tpu.v1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, details_);
@@ -481,7 +556,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.Symptom)) {
       return super.equals(obj);
@@ -490,14 +565,11 @@ public boolean equals(final java.lang.Object obj) {
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (symptomType_ != other.symptomType_) return false;
-    if (!getDetails()
-        .equals(other.getDetails())) return false;
-    if (!getWorkerId()
-        .equals(other.getWorkerId())) return false;
+    if (!getDetails().equals(other.getDetails())) return false;
+    if (!getWorkerId().equals(other.getWorkerId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -524,130 +596,134 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.Symptom parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.cloud.tpu.v1.Symptom parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.Symptom prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A Symptom instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.Symptom}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.Symptom)
       com.google.cloud.tpu.v1.SymptomOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_Symptom_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.cloud.tpu.v1.Symptom.class, com.google.cloud.tpu.v1.Symptom.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.Symptom.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -664,9 +740,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_Symptom_descriptor;
     }
 
     @java.lang.Override
@@ -686,7 +762,9 @@ public com.google.cloud.tpu.v1.Symptom build() {
     @java.lang.Override
     public com.google.cloud.tpu.v1.Symptom buildPartial() {
       com.google.cloud.tpu.v1.Symptom result = new com.google.cloud.tpu.v1.Symptom(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -694,9 +772,7 @@ public com.google.cloud.tpu.v1.Symptom buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v1.Symptom result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.symptomType_ = symptomType_;
@@ -713,38 +789,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.Symptom result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.Symptom) {
-        return mergeFrom((com.google.cloud.tpu.v1.Symptom)other);
+        return mergeFrom((com.google.cloud.tpu.v1.Symptom) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -795,34 +872,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              symptomType_ = input.readEnum();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              details_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 34: {
-              workerId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                symptomType_ = input.readEnum();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                details_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                workerId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -832,38 +912,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -884,14 +978,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -902,6 +997,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -910,9 +1007,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -925,6 +1022,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -942,6 +1041,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -954,6 +1055,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -964,11 +1067,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -976,14 +1082,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -991,22 +1100,29 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private int symptomType_ = 0;
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
+     *
      * @return The enum numeric value on the wire for symptomType.
      */
-    @java.lang.Override public int getSymptomTypeValue() {
+    @java.lang.Override
+    public int getSymptomTypeValue() {
       return symptomType_;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
+     *
      * @param value The enum numeric value on the wire for symptomType to set.
      * @return This builder for chaining.
      */
@@ -1017,24 +1133,31 @@ public Builder setSymptomTypeValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
+     *
      * @return The symptomType.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v1.Symptom.SymptomType getSymptomType() {
-      com.google.cloud.tpu.v1.Symptom.SymptomType result = com.google.cloud.tpu.v1.Symptom.SymptomType.forNumber(symptomType_);
+      com.google.cloud.tpu.v1.Symptom.SymptomType result =
+          com.google.cloud.tpu.v1.Symptom.SymptomType.forNumber(symptomType_);
       return result == null ? com.google.cloud.tpu.v1.Symptom.SymptomType.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
+     *
      * @param value The symptomType to set.
      * @return This builder for chaining.
      */
@@ -1048,11 +1171,14 @@ public Builder setSymptomType(com.google.cloud.tpu.v1.Symptom.SymptomType value)
       return this;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSymptomType() {
@@ -1064,18 +1190,20 @@ public Builder clearSymptomType() {
 
     private java.lang.Object details_ = "";
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @return The details.
      */
     public java.lang.String getDetails() {
       java.lang.Object ref = details_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         details_ = s;
         return s;
@@ -1084,20 +1212,21 @@ public java.lang.String getDetails() {
       }
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @return The bytes for details.
      */
-    public com.google.protobuf.ByteString
-        getDetailsBytes() {
+    public com.google.protobuf.ByteString getDetailsBytes() {
       java.lang.Object ref = details_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         details_ = b;
         return b;
       } else {
@@ -1105,28 +1234,35 @@ public java.lang.String getDetails() {
       }
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @param value The details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetails(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDetails(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       details_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDetails() {
@@ -1136,17 +1272,21 @@ public Builder clearDetails() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @param value The bytes for details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetailsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDetailsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       details_ = value;
       bitField0_ |= 0x00000004;
@@ -1156,18 +1296,20 @@ public Builder setDetailsBytes(
 
     private java.lang.Object workerId_ = "";
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @return The workerId.
      */
     public java.lang.String getWorkerId() {
       java.lang.Object ref = workerId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         workerId_ = s;
         return s;
@@ -1176,20 +1318,21 @@ public java.lang.String getWorkerId() {
       }
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @return The bytes for workerId.
      */
-    public com.google.protobuf.ByteString
-        getWorkerIdBytes() {
+    public com.google.protobuf.ByteString getWorkerIdBytes() {
       java.lang.Object ref = workerId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         workerId_ = b;
         return b;
       } else {
@@ -1197,28 +1340,35 @@ public java.lang.String getWorkerId() {
       }
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @param value The workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setWorkerId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerId() {
@@ -1228,26 +1378,30 @@ public Builder clearWorkerId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @param value The bytes for workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setWorkerIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1257,12 +1411,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.Symptom)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.Symptom)
   private static final com.google.cloud.tpu.v1.Symptom DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.Symptom();
   }
@@ -1271,27 +1425,27 @@ public static com.google.cloud.tpu.v1.Symptom getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Symptom parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Symptom parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1306,6 +1460,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.Symptom getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
index 60cfa7da86a9..72ba143f550d 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface SymptomOrBuilder extends
+public interface SymptomOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.Symptom)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -35,61 +59,77 @@ public interface SymptomOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The enum numeric value on the wire for symptomType.
    */
   int getSymptomTypeValue();
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The symptomType.
    */
   com.google.cloud.tpu.v1.Symptom.SymptomType getSymptomType();
 
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The details.
    */
   java.lang.String getDetails();
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The bytes for details.
    */
-  com.google.protobuf.ByteString
-      getDetailsBytes();
+  com.google.protobuf.ByteString getDetailsBytes();
 
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The workerId.
    */
   java.lang.String getWorkerId();
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The bytes for workerId.
    */
-  com.google.protobuf.ByteString
-      getWorkerIdBytes();
+  com.google.protobuf.ByteString getWorkerIdBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
index 4dad422b16df..a1c88ecf1789 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * A tensorflow version that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.TensorFlowVersion}
  */
-public final class TensorFlowVersion extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class TensorFlowVersion extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.TensorFlowVersion)
     TensorFlowVersionOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use TensorFlowVersion.newBuilder() to construct.
   private TensorFlowVersion(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private TensorFlowVersion() {
     name_ = "";
     version_ = "";
@@ -26,38 +44,43 @@ private TensorFlowVersion() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new TensorFlowVersion();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.TensorFlowVersion.class, com.google.cloud.tpu.v1.TensorFlowVersion.Builder.class);
+            com.google.cloud.tpu.v1.TensorFlowVersion.class,
+            com.google.cloud.tpu.v1.TensorFlowVersion.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +89,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,14 +120,18 @@ public java.lang.String getName() {
   }
 
   public static final int VERSION_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object version_ = "";
   /**
+   *
+   *
    * 
    * the tensorflow version.
    * 

    *
    * string version = 2;
+   *
    * @return The version.
    */
   @java.lang.Override
@@ -113,29 +140,29 @@ public java.lang.String getVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       version_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * the tensorflow version.
    * 

    *
    * string version = 2;
+   *
    * @return The bytes for version.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getVersionBytes() {
+  public com.google.protobuf.ByteString getVersionBytes() {
     java.lang.Object ref = version_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       version_ = b;
       return b;
     } else {
@@ -144,6 +171,7 @@ public java.lang.String getVersion() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -155,8 +183,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -186,17 +213,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.TensorFlowVersion)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.TensorFlowVersion other = (com.google.cloud.tpu.v1.TensorFlowVersion) obj;
+    com.google.cloud.tpu.v1.TensorFlowVersion other =
+        (com.google.cloud.tpu.v1.TensorFlowVersion) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getVersion()
-        .equals(other.getVersion())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getVersion().equals(other.getVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -217,130 +243,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.TensorFlowVersion parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.TensorFlowVersion parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.TensorFlowVersion prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A tensorflow version that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.TensorFlowVersion}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.TensorFlowVersion)
       com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.TensorFlowVersion.class, com.google.cloud.tpu.v1.TensorFlowVersion.Builder.class);
+              com.google.cloud.tpu.v1.TensorFlowVersion.class,
+              com.google.cloud.tpu.v1.TensorFlowVersion.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.TensorFlowVersion.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,9 +383,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
     }
 
     @java.lang.Override
@@ -372,8 +404,11 @@ public com.google.cloud.tpu.v1.TensorFlowVersion build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.TensorFlowVersion buildPartial() {
-      com.google.cloud.tpu.v1.TensorFlowVersion result = new com.google.cloud.tpu.v1.TensorFlowVersion(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.TensorFlowVersion result =
+          new com.google.cloud.tpu.v1.TensorFlowVersion(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -392,38 +427,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.TensorFlowVersion result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.TensorFlowVersion) {
-        return mergeFrom((com.google.cloud.tpu.v1.TensorFlowVersion)other);
+        return mergeFrom((com.google.cloud.tpu.v1.TensorFlowVersion) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -468,22 +504,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              version_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                version_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -493,22 +532,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -517,20 +559,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -538,28 +581,35 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -569,17 +619,21 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -589,18 +643,20 @@ public Builder setNameBytes(
 
     private java.lang.Object version_ = "";
     /**
+     *
+     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
+     *
      * @return The version.
      */
     public java.lang.String getVersion() {
       java.lang.Object ref = version_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         version_ = s;
         return s;
@@ -609,20 +665,21 @@ public java.lang.String getVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
+     *
      * @return The bytes for version.
      */
-    public com.google.protobuf.ByteString
-        getVersionBytes() {
+    public com.google.protobuf.ByteString getVersionBytes() {
       java.lang.Object ref = version_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         version_ = b;
         return b;
       } else {
@@ -630,28 +687,35 @@ public java.lang.String getVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
+     *
      * @param value The version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearVersion() {
@@ -661,26 +725,30 @@ public Builder clearVersion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
+     *
      * @param value The bytes for version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -690,12 +758,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.TensorFlowVersion)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.TensorFlowVersion)
   private static final com.google.cloud.tpu.v1.TensorFlowVersion DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.TensorFlowVersion();
   }
@@ -704,27 +772,27 @@ public static com.google.cloud.tpu.v1.TensorFlowVersion getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public TensorFlowVersion parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public TensorFlowVersion parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -739,6 +807,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.TensorFlowVersion getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionName.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionName.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionName.java
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
similarity index 51%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
index fe0475ee89cd..7192ca2da720 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
@@ -1,49 +1,75 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface TensorFlowVersionOrBuilder extends
+public interface TensorFlowVersionOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.TensorFlowVersion)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * the tensorflow version.
    * 

    *
    * string version = 2;
+   *
    * @return The version.
    */
   java.lang.String getVersion();
   /**
+   *
+   *
    * 
    * the tensorflow version.
    * 

    *
    * string version = 2;
+   *
    * @return The bytes for version.
    */
-  com.google.protobuf.ByteString
-      getVersionBytes();
+  com.google.protobuf.ByteString getVersionBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/proto/google/cloud/tpu/v1/cloud_tpu.proto b/java-tpu/proto-google-cloud-tpu-v1/src/main/proto/google/cloud/tpu/v1/cloud_tpu.proto
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/proto/google/cloud/tpu/v1/cloud_tpu.proto
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/proto/google/cloud/tpu/v1/cloud_tpu.proto
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
index c7e8638acbde..357d47bd8571 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A accelerator type that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.AcceleratorType}
  */
-public final class AcceleratorType extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AcceleratorType extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.AcceleratorType)
     AcceleratorTypeOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AcceleratorType.newBuilder() to construct.
   private AcceleratorType(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private AcceleratorType() {
     name_ = "";
     type_ = "";
@@ -26,38 +44,43 @@ private AcceleratorType() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new AcceleratorType();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_AcceleratorType_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.AcceleratorType.class, com.google.cloud.tpu.v2.AcceleratorType.Builder.class);
+            com.google.cloud.tpu.v2.AcceleratorType.class,
+            com.google.cloud.tpu.v2.AcceleratorType.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +89,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,14 +120,18 @@ public java.lang.String getName() {
   }
 
   public static final int TYPE_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object type_ = "";
   /**
+   *
+   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The type.
    */
   @java.lang.Override
@@ -113,29 +140,29 @@ public java.lang.String getType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       type_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The bytes for type.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTypeBytes() {
+  public com.google.protobuf.ByteString getTypeBytes() {
     java.lang.Object ref = type_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       type_ = b;
       return b;
     } else {
@@ -144,6 +171,7 @@ public java.lang.String getType() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -155,8 +183,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -186,17 +213,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.AcceleratorType)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.AcceleratorType other = (com.google.cloud.tpu.v2.AcceleratorType) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getType()
-        .equals(other.getType())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getType().equals(other.getType())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -217,130 +242,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.AcceleratorType parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.AcceleratorType parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.AcceleratorType prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A accelerator type that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.AcceleratorType}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.AcceleratorType)
       com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_AcceleratorType_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.AcceleratorType.class, com.google.cloud.tpu.v2.AcceleratorType.Builder.class);
+              com.google.cloud.tpu.v2.AcceleratorType.class,
+              com.google.cloud.tpu.v2.AcceleratorType.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.AcceleratorType.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,9 +382,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
@@ -372,8 +403,11 @@ public com.google.cloud.tpu.v2.AcceleratorType build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.AcceleratorType buildPartial() {
-      com.google.cloud.tpu.v2.AcceleratorType result = new com.google.cloud.tpu.v2.AcceleratorType(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.AcceleratorType result =
+          new com.google.cloud.tpu.v2.AcceleratorType(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -392,38 +426,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.AcceleratorType result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.AcceleratorType) {
-        return mergeFrom((com.google.cloud.tpu.v2.AcceleratorType)other);
+        return mergeFrom((com.google.cloud.tpu.v2.AcceleratorType) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -468,22 +503,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              type_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                type_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -493,22 +531,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -517,20 +558,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -538,28 +580,35 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -569,17 +618,21 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -589,18 +642,20 @@ public Builder setNameBytes(
 
     private java.lang.Object type_ = "";
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @return The type.
      */
     public java.lang.String getType() {
       java.lang.Object ref = type_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         type_ = s;
         return s;
@@ -609,20 +664,21 @@ public java.lang.String getType() {
       }
     }
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @return The bytes for type.
      */
-    public com.google.protobuf.ByteString
-        getTypeBytes() {
+    public com.google.protobuf.ByteString getTypeBytes() {
       java.lang.Object ref = type_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         type_ = b;
         return b;
       } else {
@@ -630,28 +686,35 @@ public java.lang.String getType() {
       }
     }
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @param value The type to set.
      * @return This builder for chaining.
      */
-    public Builder setType(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setType(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearType() {
@@ -661,26 +724,30 @@ public Builder clearType() {
       return this;
     }
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @param value The bytes for type to set.
      * @return This builder for chaining.
      */
-    public Builder setTypeBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTypeBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -690,12 +757,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.AcceleratorType)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.AcceleratorType)
   private static final com.google.cloud.tpu.v2.AcceleratorType DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.AcceleratorType();
   }
@@ -704,27 +771,27 @@ public static com.google.cloud.tpu.v2.AcceleratorType getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public AcceleratorType parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AcceleratorType parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -739,6 +806,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.AcceleratorType getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeName.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeName.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeName.java
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
similarity index 51%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
index dc24d97a09b0..08972a10a2fe 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
@@ -1,49 +1,75 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface AcceleratorTypeOrBuilder extends
+public interface AcceleratorTypeOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.AcceleratorType)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The type.
    */
   java.lang.String getType();
   /**
+   *
+   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The bytes for type.
    */
-  com.google.protobuf.ByteString
-      getTypeBytes();
+  com.google.protobuf.ByteString getTypeBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
index d61f360458fb..331df161323c 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
@@ -1,62 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * An access config attached to the TPU worker.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.AccessConfig}
  */
-public final class AccessConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AccessConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.AccessConfig)
     AccessConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AccessConfig.newBuilder() to construct.
   private AccessConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private AccessConfig() {
     externalIp_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new AccessConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.AccessConfig.class, com.google.cloud.tpu.v2.AccessConfig.Builder.class);
+            com.google.cloud.tpu.v2.AccessConfig.class,
+            com.google.cloud.tpu.v2.AccessConfig.Builder.class);
   }
 
   public static final int EXTERNAL_IP_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object externalIp_ = "";
   /**
+   *
+   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The externalIp.
    */
   @java.lang.Override
@@ -65,29 +88,29 @@ public java.lang.String getExternalIp() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       externalIp_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for externalIp.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getExternalIpBytes() {
+  public com.google.protobuf.ByteString getExternalIpBytes() {
     java.lang.Object ref = externalIp_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       externalIp_ = b;
       return b;
     } else {
@@ -96,6 +119,7 @@ public java.lang.String getExternalIp() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +131,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(externalIp_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, externalIp_);
     }
@@ -132,15 +155,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.AccessConfig)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.AccessConfig other = (com.google.cloud.tpu.v2.AccessConfig) obj;
 
-    if (!getExternalIp()
-        .equals(other.getExternalIp())) return false;
+    if (!getExternalIp().equals(other.getExternalIp())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +181,135 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.AccessConfig parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.cloud.tpu.v2.AccessConfig parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.AccessConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * An access config attached to the TPU worker.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.AccessConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.AccessConfig)
       com.google.cloud.tpu.v2.AccessConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.AccessConfig.class, com.google.cloud.tpu.v2.AccessConfig.Builder.class);
+              com.google.cloud.tpu.v2.AccessConfig.class,
+              com.google.cloud.tpu.v2.AccessConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.AccessConfig.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +319,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
     }
 
     @java.lang.Override
@@ -314,7 +341,9 @@ public com.google.cloud.tpu.v2.AccessConfig build() {
     @java.lang.Override
     public com.google.cloud.tpu.v2.AccessConfig buildPartial() {
       com.google.cloud.tpu.v2.AccessConfig result = new com.google.cloud.tpu.v2.AccessConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +359,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.AccessConfig result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.AccessConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2.AccessConfig)other);
+        return mergeFrom((com.google.cloud.tpu.v2.AccessConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +431,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              externalIp_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                externalIp_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +453,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object externalIp_ = "";
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The externalIp.
      */
     public java.lang.String getExternalIp() {
       java.lang.Object ref = externalIp_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         externalIp_ = s;
         return s;
@@ -445,20 +480,21 @@ public java.lang.String getExternalIp() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The bytes for externalIp.
      */
-    public com.google.protobuf.ByteString
-        getExternalIpBytes() {
+    public com.google.protobuf.ByteString getExternalIpBytes() {
       java.lang.Object ref = externalIp_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         externalIp_ = b;
         return b;
       } else {
@@ -466,28 +502,35 @@ public java.lang.String getExternalIp() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The externalIp to set.
      * @return This builder for chaining.
      */
-    public Builder setExternalIp(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setExternalIp(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       externalIp_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearExternalIp() {
@@ -497,26 +540,30 @@ public Builder clearExternalIp() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The bytes for externalIp to set.
      * @return This builder for chaining.
      */
-    public Builder setExternalIpBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setExternalIpBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       externalIp_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +573,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.AccessConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.AccessConfig)
   private static final com.google.cloud.tpu.v2.AccessConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.AccessConfig();
   }
@@ -540,27 +587,27 @@ public static com.google.cloud.tpu.v2.AccessConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public AccessConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AccessConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +622,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.AccessConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
similarity index 51%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
index 8e23ae69ce14..c6fca0ebe20c 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
@@ -1,29 +1,50 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface AccessConfigOrBuilder extends
+public interface AccessConfigOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.AccessConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The externalIp.
    */
   java.lang.String getExternalIp();
   /**
+   *
+   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for externalIp.
    */
-  com.google.protobuf.ByteString
-      getExternalIpBytes();
+  com.google.protobuf.ByteString getExternalIpBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
index 32f197a458da..f4de14701ab2 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A node-attached disk resource.
  * Next ID: 8;
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2.AttachedDisk}
  */
-public final class AttachedDisk extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AttachedDisk extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.AttachedDisk)
     AttachedDiskOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AttachedDisk.newBuilder() to construct.
   private AttachedDisk(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private AttachedDisk() {
     sourceDisk_ = "";
     mode_ = 0;
@@ -27,39 +45,43 @@ private AttachedDisk() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new AttachedDisk();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.AttachedDisk.class, com.google.cloud.tpu.v2.AttachedDisk.Builder.class);
+            com.google.cloud.tpu.v2.AttachedDisk.class,
+            com.google.cloud.tpu.v2.AttachedDisk.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * The different mode of the attached disk.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2.AttachedDisk.DiskMode}
    */
-  public enum DiskMode
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * The disk mode is not known/set.
      * 

@@ -68,6 +90,8 @@ public enum DiskMode
      */
     DISK_MODE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * Attaches the disk in read-write mode. Only one TPU node can attach a disk
      * in read-write mode at a time.
@@ -77,6 +101,8 @@ public enum DiskMode
      */
     READ_WRITE(1),
     /**
+     *
+     *
      * 
      * Attaches the disk in read-only mode. Multiple TPU nodes can attach
      * a disk in read-only mode at a time.
@@ -89,6 +115,8 @@ public enum DiskMode
     ;
 
     /**
+     *
+     *
      * 
      * The disk mode is not known/set.
      * 

@@ -97,6 +125,8 @@ public enum DiskMode
      */
     public static final int DISK_MODE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * Attaches the disk in read-write mode. Only one TPU node can attach a disk
      * in read-write mode at a time.
@@ -106,6 +136,8 @@ public enum DiskMode
      */
     public static final int READ_WRITE_VALUE = 1;
     /**
+     *
+     *
      * 
      * Attaches the disk in read-only mode. Multiple TPU nodes can attach
      * a disk in read-only mode at a time.
@@ -115,7 +147,6 @@ public enum DiskMode
      */
     public static final int READ_ONLY_VALUE = 2;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -140,49 +171,49 @@ public static DiskMode valueOf(int value) {
      */
     public static DiskMode forNumber(int value) {
       switch (value) {
-        case 0: return DISK_MODE_UNSPECIFIED;
-        case 1: return READ_WRITE;
-        case 2: return READ_ONLY;
-        default: return null;
+        case 0:
+          return DISK_MODE_UNSPECIFIED;
+        case 1:
+          return READ_WRITE;
+        case 2:
+          return READ_ONLY;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        DiskMode> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public DiskMode findValueByNumber(int number) {
-              return DiskMode.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public DiskMode findValueByNumber(int number) {
+            return DiskMode.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2.AttachedDisk.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final DiskMode[] VALUES = values();
 
-    public static DiskMode valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static DiskMode valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -200,15 +231,19 @@ private DiskMode(int value) {
   }
 
   public static final int SOURCE_DISK_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object sourceDisk_ = "";
   /**
+   *
+   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
+   *
    * @return The sourceDisk.
    */
   @java.lang.Override
@@ -217,30 +252,30 @@ public java.lang.String getSourceDisk() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       sourceDisk_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
+   *
    * @return The bytes for sourceDisk.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSourceDiskBytes() {
+  public com.google.protobuf.ByteString getSourceDiskBytes() {
     java.lang.Object ref = sourceDisk_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       sourceDisk_ = b;
       return b;
     } else {
@@ -251,6 +286,8 @@ public java.lang.String getSourceDisk() {
   public static final int MODE_FIELD_NUMBER = 4;
   private int mode_ = 0;
   /**
+   *
+   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -258,12 +295,16 @@ public java.lang.String getSourceDisk() {
    * 

    *
    * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
+   *
    * @return The enum numeric value on the wire for mode.
    */
-  @java.lang.Override public int getModeValue() {
+  @java.lang.Override
+  public int getModeValue() {
     return mode_;
   }
   /**
+   *
+   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -271,14 +312,18 @@ public java.lang.String getSourceDisk() {
    * 

    *
    * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
+   *
    * @return The mode.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode() {
-    com.google.cloud.tpu.v2.AttachedDisk.DiskMode result = com.google.cloud.tpu.v2.AttachedDisk.DiskMode.forNumber(mode_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode() {
+    com.google.cloud.tpu.v2.AttachedDisk.DiskMode result =
+        com.google.cloud.tpu.v2.AttachedDisk.DiskMode.forNumber(mode_);
     return result == null ? com.google.cloud.tpu.v2.AttachedDisk.DiskMode.UNRECOGNIZED : result;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -290,8 +335,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(sourceDisk_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, sourceDisk_);
     }
@@ -311,8 +355,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, sourceDisk_);
     }
     if (mode_ != com.google.cloud.tpu.v2.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(4, mode_);
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(4, mode_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -322,15 +365,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.AttachedDisk)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.AttachedDisk other = (com.google.cloud.tpu.v2.AttachedDisk) obj;
 
-    if (!getSourceDisk()
-        .equals(other.getSourceDisk())) return false;
+    if (!getSourceDisk().equals(other.getSourceDisk())) return false;
     if (mode_ != other.mode_) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -352,97 +394,103 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.AttachedDisk prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A node-attached disk resource.
    * Next ID: 8;
@@ -450,33 +498,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2.AttachedDisk}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.AttachedDisk)
       com.google.cloud.tpu.v2.AttachedDiskOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.AttachedDisk.class, com.google.cloud.tpu.v2.AttachedDisk.Builder.class);
+              com.google.cloud.tpu.v2.AttachedDisk.class,
+              com.google.cloud.tpu.v2.AttachedDisk.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.AttachedDisk.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -487,9 +534,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
     }
 
     @java.lang.Override
@@ -509,7 +556,9 @@ public com.google.cloud.tpu.v2.AttachedDisk build() {
     @java.lang.Override
     public com.google.cloud.tpu.v2.AttachedDisk buildPartial() {
       com.google.cloud.tpu.v2.AttachedDisk result = new com.google.cloud.tpu.v2.AttachedDisk(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -528,38 +577,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.AttachedDisk result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.AttachedDisk) {
-        return mergeFrom((com.google.cloud.tpu.v2.AttachedDisk)other);
+        return mergeFrom((com.google.cloud.tpu.v2.AttachedDisk) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -602,22 +652,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 26: {
-              sourceDisk_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 26
-            case 32: {
-              mode_ = input.readEnum();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 32
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 26:
+              {
+                sourceDisk_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 26
+            case 32:
+              {
+                mode_ = input.readEnum();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 32
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -627,23 +680,26 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object sourceDisk_ = "";
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @return The sourceDisk.
      */
     public java.lang.String getSourceDisk() {
       java.lang.Object ref = sourceDisk_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         sourceDisk_ = s;
         return s;
@@ -652,21 +708,22 @@ public java.lang.String getSourceDisk() {
       }
     }
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @return The bytes for sourceDisk.
      */
-    public com.google.protobuf.ByteString
-        getSourceDiskBytes() {
+    public com.google.protobuf.ByteString getSourceDiskBytes() {
       java.lang.Object ref = sourceDisk_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         sourceDisk_ = b;
         return b;
       } else {
@@ -674,30 +731,37 @@ public java.lang.String getSourceDisk() {
       }
     }
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @param value The sourceDisk to set.
      * @return This builder for chaining.
      */
-    public Builder setSourceDisk(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSourceDisk(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       sourceDisk_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSourceDisk() {
@@ -707,18 +771,22 @@ public Builder clearSourceDisk() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @param value The bytes for sourceDisk to set.
      * @return This builder for chaining.
      */
-    public Builder setSourceDiskBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSourceDiskBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       sourceDisk_ = value;
       bitField0_ |= 0x00000001;
@@ -728,6 +796,8 @@ public Builder setSourceDiskBytes(
 
     private int mode_ = 0;
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -735,12 +805,16 @@ public Builder setSourceDiskBytes(
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
+     *
      * @return The enum numeric value on the wire for mode.
      */
-    @java.lang.Override public int getModeValue() {
+    @java.lang.Override
+    public int getModeValue() {
       return mode_;
     }
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -748,6 +822,7 @@ public Builder setSourceDiskBytes(
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
+     *
      * @param value The enum numeric value on the wire for mode to set.
      * @return This builder for chaining.
      */
@@ -758,6 +833,8 @@ public Builder setModeValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -765,14 +842,18 @@ public Builder setModeValue(int value) {
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
+     *
      * @return The mode.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode() {
-      com.google.cloud.tpu.v2.AttachedDisk.DiskMode result = com.google.cloud.tpu.v2.AttachedDisk.DiskMode.forNumber(mode_);
+      com.google.cloud.tpu.v2.AttachedDisk.DiskMode result =
+          com.google.cloud.tpu.v2.AttachedDisk.DiskMode.forNumber(mode_);
       return result == null ? com.google.cloud.tpu.v2.AttachedDisk.DiskMode.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -780,6 +861,7 @@ public com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode() {
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
+     *
      * @param value The mode to set.
      * @return This builder for chaining.
      */
@@ -793,6 +875,8 @@ public Builder setMode(com.google.cloud.tpu.v2.AttachedDisk.DiskMode value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -800,6 +884,7 @@ public Builder setMode(com.google.cloud.tpu.v2.AttachedDisk.DiskMode value) {
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearMode() {
@@ -808,9 +893,9 @@ public Builder clearMode() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -820,12 +905,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.AttachedDisk)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.AttachedDisk)
   private static final com.google.cloud.tpu.v2.AttachedDisk DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.AttachedDisk();
   }
@@ -834,27 +919,27 @@ public static com.google.cloud.tpu.v2.AttachedDisk getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public AttachedDisk parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AttachedDisk parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -869,6 +954,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.AttachedDisk getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
index c01d3356cc9b..013905493c57 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
@@ -1,35 +1,58 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface AttachedDiskOrBuilder extends
+public interface AttachedDiskOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.AttachedDisk)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
+   *
    * @return The sourceDisk.
    */
   java.lang.String getSourceDisk();
   /**
+   *
+   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
+   *
    * @return The bytes for sourceDisk.
    */
-  com.google.protobuf.ByteString
-      getSourceDiskBytes();
+  com.google.protobuf.ByteString getSourceDiskBytes();
 
   /**
+   *
+   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -37,10 +60,13 @@ public interface AttachedDiskOrBuilder extends
    * 

    *
    * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
+   *
    * @return The enum numeric value on the wire for mode.
    */
   int getModeValue();
   /**
+   *
+   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -48,6 +74,7 @@ public interface AttachedDiskOrBuilder extends
    * 

    *
    * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
+   *
    * @return The mode.
    */
   com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode();
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java
new file mode 100644
index 000000000000..ea0bce53b174
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java
@@ -0,0 +1,733 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public final class CloudTpuProto {
+  private CloudTpuProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
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+      internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
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+      internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
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+      internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
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+      internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
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+      internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2_Node_LabelsEntry_descriptor;
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+      internal_static_google_cloud_tpu_v2_Node_LabelsEntry_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2_Node_MetadataEntry_descriptor;
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+      internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
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+      internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2_Symptom_descriptor;
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+      internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable;
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+  static {
+    java.lang.String[] descriptorData = {
+      "\n#google/cloud/tpu/v2/cloud_tpu.proto\022\023g"
+          + "oogle.cloud.tpu.v2\032\034google/api/annotatio"
+          + "ns.proto\032\027google/api/client.proto\032\037googl"
+          + "e/api/field_behavior.proto\032\031google/api/r"
+          + "esource.proto\032#google/longrunning/operat"
+          + "ions.proto\032 google/protobuf/field_mask.p"
+          + "roto\032\037google/protobuf/timestamp.proto\"e\n"
+          + "\017GuestAttributes\022\022\n\nquery_path\030\001 \001(\t\022>\n\013"
+          + "query_value\030\002 \001(\0132).google.cloud.tpu.v2."
+          + "GuestAttributesValue\"P\n\024GuestAttributesV"
+          + "alue\0228\n\005items\030\001 \003(\0132).google.cloud.tpu.v"
+          + "2.GuestAttributesEntry\"E\n\024GuestAttribute"
+          + "sEntry\022\021\n\tnamespace\030\001 \001(\t\022\013\n\003key\030\002 \001(\t\022\r"
+          + "\n\005value\030\003 \001(\t\"\243\001\n\014AttachedDisk\022\023\n\013source"
+          + "_disk\030\003 \001(\t\0228\n\004mode\030\004 \001(\0162*.google.cloud"
+          + ".tpu.v2.AttachedDisk.DiskMode\"D\n\010DiskMod"
+          + "e\022\031\n\025DISK_MODE_UNSPECIFIED\020\000\022\016\n\nREAD_WRI"
+          + "TE\020\001\022\r\n\tREAD_ONLY\020\002\"9\n\020SchedulingConfig\022"
+          + "\023\n\013preemptible\030\001 \001(\010\022\020\n\010reserved\030\002 \001(\010\"m"
+          + "\n\017NetworkEndpoint\022\022\n\nip_address\030\001 \001(\t\022\014\n"
+          + "\004port\030\002 \001(\005\0228\n\raccess_config\030\005 \001(\0132!.goo"
+          + "gle.cloud.tpu.v2.AccessConfig\"(\n\014AccessC"
+          + "onfig\022\030\n\013external_ip\030\001 \001(\tB\003\340A\003\"i\n\rNetwo"
+          + "rkConfig\022\017\n\007network\030\001 \001(\t\022\022\n\nsubnetwork\030"
+          + "\002 \001(\t\022\033\n\023enable_external_ips\030\003 \001(\010\022\026\n\016ca"
+          + "n_ip_forward\030\004 \001(\010\".\n\016ServiceAccount\022\r\n\005"
+          + "email\030\001 \001(\t\022\r\n\005scope\030\002 \003(\t\"\260\014\n\004Node\022\024\n\004n"
+          + "ame\030\001 \001(\tB\006\340A\003\340A\005\022\023\n\013description\030\003 \001(\t\022\035"
+          + "\n\020accelerator_type\030\005 \001(\tB\003\340A\002\0223\n\005state\030\t"
+          + " \001(\0162\037.google.cloud.tpu.v2.Node.StateB\003\340"
+          + "A\003\022\037\n\022health_description\030\n \001(\tB\003\340A\003\022\034\n\017r"
+          + "untime_version\030\013 \001(\tB\003\340A\002\022:\n\016network_con"
+          + "fig\030$ \001(\0132\".google.cloud.tpu.v2.NetworkC"
+          + "onfig\022\022\n\ncidr_block\030\r \001(\t\022<\n\017service_acc"
+          + "ount\030% \001(\0132#.google.cloud.tpu.v2.Service"
+          + "Account\0224\n\013create_time\030\020 \001(\0132\032.google.pr"
+          + "otobuf.TimestampB\003\340A\003\022@\n\021scheduling_conf"
+          + "ig\030\021 \001(\0132%.google.cloud.tpu.v2.Schedulin"
+          + "gConfig\022D\n\021network_endpoints\030\025 \003(\0132$.goo"
+          + "gle.cloud.tpu.v2.NetworkEndpointB\003\340A\003\0220\n"
+          + "\006health\030\026 \001(\0162 .google.cloud.tpu.v2.Node"
+          + ".Health\0225\n\006labels\030\030 \003(\0132%.google.cloud.t"
+          + "pu.v2.Node.LabelsEntry\0229\n\010metadata\030\" \003(\013"
+          + "2\'.google.cloud.tpu.v2.Node.MetadataEntr"
+          + "y\022\014\n\004tags\030( \003(\t\022\017\n\002id\030! \001(\003B\003\340A\003\0225\n\ndata"
+          + "_disks\030) \003(\0132!.google.cloud.tpu.v2.Attac"
+          + "hedDisk\022>\n\013api_version\030& \001(\0162$.google.cl"
+          + "oud.tpu.v2.Node.ApiVersionB\003\340A\003\0223\n\010sympt"
+          + "oms\030\' \003(\0132\034.google.cloud.tpu.v2.SymptomB"
+          + "\003\340A\003\022M\n\030shielded_instance_config\030- \001(\0132+"
+          + ".google.cloud.tpu.v2.ShieldedInstanceCon"
+          + "fig\032-\n\013LabelsEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005value"
+          + "\030\002 \001(\t:\0028\001\032/\n\rMetadataEntry\022\013\n\003key\030\001 \001(\t"
+          + "\022\r\n\005value\030\002 \001(\t:\0028\001\"\341\001\n\005State\022\025\n\021STATE_U"
+          + "NSPECIFIED\020\000\022\014\n\010CREATING\020\001\022\t\n\005READY\020\002\022\016\n"
+          + "\nRESTARTING\020\003\022\r\n\tREIMAGING\020\004\022\014\n\010DELETING"
+          + "\020\005\022\r\n\tREPAIRING\020\006\022\013\n\007STOPPED\020\010\022\014\n\010STOPPI"
+          + "NG\020\t\022\014\n\010STARTING\020\n\022\r\n\tPREEMPTED\020\013\022\016\n\nTER"
+          + "MINATED\020\014\022\n\n\006HIDING\020\r\022\n\n\006HIDDEN\020\016\022\014\n\010UNH"
+          + "IDING\020\017\"o\n\006Health\022\026\n\022HEALTH_UNSPECIFIED\020"
+          + "\000\022\013\n\007HEALTHY\020\001\022\013\n\007TIMEOUT\020\003\022\030\n\024UNHEALTHY"
+          + "_TENSORFLOW\020\004\022\031\n\025UNHEALTHY_MAINTENANCE\020\005"
+          + "\"W\n\nApiVersion\022\033\n\027API_VERSION_UNSPECIFIE"
+          + "D\020\000\022\r\n\tV1_ALPHA1\020\001\022\006\n\002V1\020\002\022\r\n\tV2_ALPHA1\020"
+          + "\003\022\006\n\002V2\020\004:R\352AO\n\027tpu.googleapis.com/Node\022"
+          + "4projects/{project}/locations/{location}"
+          + "/nodes/{node}\"j\n\020ListNodesRequest\022/\n\006par"
+          + "ent\030\001 \001(\tB\037\340A\002\372A\031\022\027tpu.googleapis.com/No"
+          + "de\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001("
+          + "\t\"k\n\021ListNodesResponse\022(\n\005nodes\030\001 \003(\0132\031."
+          + "google.cloud.tpu.v2.Node\022\027\n\017next_page_to"
+          + "ken\030\002 \001(\t\022\023\n\013unreachable\030\003 \003(\t\"?\n\016GetNod"
+          + "eRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.goog"
+          + "leapis.com/Node\"\215\001\n\021CreateNodeRequest\0229\n"
+          + "\006parent\030\001 \001(\tB)\340A\002\372A#\n!locations.googlea"
+          + "pis.com/Location\022\017\n\007node_id\030\002 \001(\t\022,\n\004nod"
+          + "e\030\003 \001(\0132\031.google.cloud.tpu.v2.NodeB\003\340A\002\""
+          + "B\n\021DeleteNodeRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372"
+          + "A\031\n\027tpu.googleapis.com/Node\"@\n\017StopNodeR"
+          + "equest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.google"
+          + "apis.com/Node\"A\n\020StartNodeRequest\022-\n\004nam"
+          + "e\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googleapis.com/Node"
+          + "\"w\n\021UpdateNodeRequest\0224\n\013update_mask\030\001 \001"
+          + "(\0132\032.google.protobuf.FieldMaskB\003\340A\002\022,\n\004n"
+          + "ode\030\002 \001(\0132\031.google.cloud.tpu.v2.NodeB\003\340A"
+          + "\002\" \n\017ServiceIdentity\022\r\n\005email\030\001 \001(\t\"[\n\036G"
+          + "enerateServiceIdentityRequest\0229\n\006parent\030"
+          + "\001 \001(\tB)\340A\002\372A#\n!locations.googleapis.com/"
+          + "Location\"Y\n\037GenerateServiceIdentityRespo"
+          + "nse\0226\n\010identity\030\001 \001(\0132$.google.cloud.tpu"
+          + ".v2.ServiceIdentity\"\243\001\n\017AcceleratorType\022"
+          + "\014\n\004name\030\001 \001(\t\022\014\n\004type\030\002 \001(\t:t\352Aq\n\"tpu.go"
+          + "ogleapis.com/AcceleratorType\022Kprojects/{"
+          + "project}/locations/{location}/accelerato"
+          + "rTypes/{accelerator_type}\"U\n\031GetAccelera"
+          + "torTypeRequest\0228\n\004name\030\001 \001(\tB*\340A\002\372A$\n\"tp"
+          + "u.googleapis.com/AcceleratorType\"\242\001\n\033Lis"
+          + "tAcceleratorTypesRequest\022:\n\006parent\030\001 \001(\t"
+          + "B*\340A\002\372A$\022\"tpu.googleapis.com/Accelerator"
+          + "Type\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 "
+          + "\001(\t\022\016\n\006filter\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\215\001"
+          + "\n\034ListAcceleratorTypesResponse\022?\n\021accele"
+          + "rator_types\030\001 \003(\0132$.google.cloud.tpu.v2."
+          + "AcceleratorType\022\027\n\017next_page_token\030\002 \001(\t"
+          + "\022\023\n\013unreachable\030\003 \003(\t\"\242\001\n\016RuntimeVersion"
+          + "\022\014\n\004name\030\001 \001(\t\022\017\n\007version\030\002 \001(\t:q\352An\n!tp"
+          + "u.googleapis.com/RuntimeVersion\022Iproject"
+          + "s/{project}/locations/{location}/runtime"
+          + "Versions/{runtime_version}\"S\n\030GetRuntime"
+          + "VersionRequest\0227\n\004name\030\001 \001(\tB)\340A\002\372A#\n!tp"
+          + "u.googleapis.com/RuntimeVersion\"\240\001\n\032List"
+          + "RuntimeVersionsRequest\0229\n\006parent\030\001 \001(\tB)"
+          + "\340A\002\372A#\022!tpu.googleapis.com/RuntimeVersio"
+          + "n\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t"
+          + "\022\016\n\006filter\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\212\001\n\033L"
+          + "istRuntimeVersionsResponse\022=\n\020runtime_ve"
+          + "rsions\030\001 \003(\0132#.google.cloud.tpu.v2.Runti"
+          + "meVersion\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013un"
+          + "reachable\030\003 \003(\t\"\326\001\n\021OperationMetadata\022/\n"
+          + "\013create_time\030\001 \001(\0132\032.google.protobuf.Tim"
+          + "estamp\022,\n\010end_time\030\002 \001(\0132\032.google.protob"
+          + "uf.Timestamp\022\016\n\006target\030\003 \001(\t\022\014\n\004verb\030\004 \001"
+          + "(\t\022\025\n\rstatus_detail\030\005 \001(\t\022\030\n\020cancel_requ"
+          + "ested\030\006 \001(\010\022\023\n\013api_version\030\007 \001(\t\"\305\002\n\007Sym"
+          + "ptom\022/\n\013create_time\030\001 \001(\0132\032.google.proto"
+          + "buf.Timestamp\022>\n\014symptom_type\030\002 \001(\0162(.go"
+          + "ogle.cloud.tpu.v2.Symptom.SymptomType\022\017\n"
+          + "\007details\030\003 \001(\t\022\021\n\tworker_id\030\004 \001(\t\"\244\001\n\013Sy"
+          + "mptomType\022\034\n\030SYMPTOM_TYPE_UNSPECIFIED\020\000\022"
+          + "\016\n\nLOW_MEMORY\020\001\022\021\n\rOUT_OF_MEMORY\020\002\022\025\n\021EX"
+          + "ECUTE_TIMED_OUT\020\003\022\023\n\017MESH_BUILD_FAIL\020\004\022\025"
+          + "\n\021HBM_OUT_OF_MEMORY\020\005\022\021\n\rPROJECT_ABUSE\020\006"
+          + "\"r\n\031GetGuestAttributesRequest\022-\n\004name\030\001 "
+          + "\001(\tB\037\340A\002\372A\031\n\027tpu.googleapis.com/Node\022\022\n\n"
+          + "query_path\030\002 \001(\t\022\022\n\nworker_ids\030\003 \003(\t\"\\\n\032"
+          + "GetGuestAttributesResponse\022>\n\020guest_attr"
+          + "ibutes\030\001 \003(\0132$.google.cloud.tpu.v2.Guest"
+          + "Attributes\"4\n\026ShieldedInstanceConfig\022\032\n\022"
+          + "enable_secure_boot\030\001 \001(\0102\370\022\n\003Tpu\022\226\001\n\tLis"
+          + "tNodes\022%.google.cloud.tpu.v2.ListNodesRe"
+          + "quest\032&.google.cloud.tpu.v2.ListNodesRes"
+          + "ponse\":\202\323\344\223\002+\022)/v2/{parent=projects/*/lo"
+          + "cations/*}/nodes\332A\006parent\022\203\001\n\007GetNode\022#."
+          + "google.cloud.tpu.v2.GetNodeRequest\032\031.goo"
+          + "gle.cloud.tpu.v2.Node\"8\202\323\344\223\002+\022)/v2/{name"
+          + "=projects/*/locations/*/nodes/*}\332A\004name\022"
+          + "\276\001\n\nCreateNode\022&.google.cloud.tpu.v2.Cre"
+          + "ateNodeRequest\032\035.google.longrunning.Oper"
+          + "ation\"i\202\323\344\223\0021\")/v2/{parent=projects/*/lo"
+          + "cations/*}/nodes:\004node\332A\023parent,node,nod"
+          + "e_id\312A\031\n\004Node\022\021OperationMetadata\022\272\001\n\nDel"
+          + "eteNode\022&.google.cloud.tpu.v2.DeleteNode"
+          + "Request\032\035.google.longrunning.Operation\"e"
+          + "\202\323\344\223\002+*)/v2/{name=projects/*/locations/*"
+          + "/nodes/*}\332A\004name\312A*\n\025google.protobuf.Emp"
+          + "ty\022\021OperationMetadata\022\246\001\n\010StopNode\022$.goo"
+          + "gle.cloud.tpu.v2.StopNodeRequest\032\035.googl"
+          + "e.longrunning.Operation\"U\202\323\344\223\0023\"./v2/{na"
+          + "me=projects/*/locations/*/nodes/*}:stop:"
+          + "\001*\312A\031\n\004Node\022\021OperationMetadata\022\251\001\n\tStart"
+          + "Node\022%.google.cloud.tpu.v2.StartNodeRequ"
+          + "est\032\035.google.longrunning.Operation\"V\202\323\344\223"
+          + "\0024\"//v2/{name=projects/*/locations/*/nod"
+          + "es/*}:start:\001*\312A\031\n\004Node\022\021OperationMetada"
+          + "ta\022\300\001\n\nUpdateNode\022&.google.cloud.tpu.v2."
+          + "UpdateNodeRequest\032\035.google.longrunning.O"
+          + "peration\"k\202\323\344\223\00262./v2/{node.name=project"
+          + "s/*/locations/*/nodes/*}:\004node\332A\020node,up"
+          + "date_mask\312A\031\n\004Node\022\021OperationMetadata\022\314\001"
+          + "\n\027GenerateServiceIdentity\0223.google.cloud"
+          + ".tpu.v2.GenerateServiceIdentityRequest\0324"
+          + ".google.cloud.tpu.v2.GenerateServiceIden"
+          + "tityResponse\"F\202\323\344\223\002@\";/v2/{parent=projec"
+          + "ts/*/locations/*}:generateServiceIdentit"
+          + "y:\001*\022\302\001\n\024ListAcceleratorTypes\0220.google.c"
+          + "loud.tpu.v2.ListAcceleratorTypesRequest\032"
+          + "1.google.cloud.tpu.v2.ListAcceleratorTyp"
+          + "esResponse\"E\202\323\344\223\0026\0224/v2/{parent=projects"
+          + "/*/locations/*}/acceleratorTypes\332A\006paren"
+          + "t\022\257\001\n\022GetAcceleratorType\022..google.cloud."
+          + "tpu.v2.GetAcceleratorTypeRequest\032$.googl"
+          + "e.cloud.tpu.v2.AcceleratorType\"C\202\323\344\223\0026\0224"
+          + "/v2/{name=projects/*/locations/*/acceler"
+          + "atorTypes/*}\332A\004name\022\276\001\n\023ListRuntimeVersi"
+          + "ons\022/.google.cloud.tpu.v2.ListRuntimeVer"
+          + "sionsRequest\0320.google.cloud.tpu.v2.ListR"
+          + "untimeVersionsResponse\"D\202\323\344\223\0025\0223/v2/{par"
+          + "ent=projects/*/locations/*}/runtimeVersi"
+          + "ons\332A\006parent\022\253\001\n\021GetRuntimeVersion\022-.goo"
+          + "gle.cloud.tpu.v2.GetRuntimeVersionReques"
+          + "t\032#.google.cloud.tpu.v2.RuntimeVersion\"B"
+          + "\202\323\344\223\0025\0223/v2/{name=projects/*/locations/*"
+          + "/runtimeVersions/*}\332A\004name\022\276\001\n\022GetGuestA"
+          + "ttributes\022..google.cloud.tpu.v2.GetGuest"
+          + "AttributesRequest\032/.google.cloud.tpu.v2."
+          + "GetGuestAttributesResponse\"G\202\323\344\223\002A\"
  * Request for [CreateNode][google.cloud.tpu.v2.Tpu.CreateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.CreateNodeRequest}
  */
-public final class CreateNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CreateNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.CreateNodeRequest)
     CreateNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CreateNodeRequest.newBuilder() to construct.
   private CreateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CreateNodeRequest() {
     parent_ = "";
     nodeId_ = "";
@@ -26,38 +44,45 @@ private CreateNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CreateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_CreateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.CreateNodeRequest.class, com.google.cloud.tpu.v2.CreateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.CreateNodeRequest.class,
+            com.google.cloud.tpu.v2.CreateNodeRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -97,14 +124,18 @@ public java.lang.String getParent() {
   }
 
   public static final int NODE_ID_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nodeId_ = "";
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The nodeId.
    */
   @java.lang.Override
@@ -113,29 +144,29 @@ public java.lang.String getNodeId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nodeId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The bytes for nodeId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNodeIdBytes() {
+  public com.google.protobuf.ByteString getNodeIdBytes() {
     java.lang.Object ref = nodeId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nodeId_ = b;
       return b;
     } else {
@@ -146,11 +177,14 @@ public java.lang.String getNodeId() {
   public static final int NODE_FIELD_NUMBER = 3;
   private com.google.cloud.tpu.v2.Node node_;
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -158,11 +192,14 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The node.
    */
   @java.lang.Override
@@ -170,6 +207,8 @@ public com.google.cloud.tpu.v2.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
   }
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

@@ -182,6 +221,7 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -193,8 +233,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -220,8 +259,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nodeId_);
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getNode());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getNode());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -231,21 +269,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.CreateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.CreateNodeRequest other = (com.google.cloud.tpu.v2.CreateNodeRequest) obj;
+    com.google.cloud.tpu.v2.CreateNodeRequest other =
+        (com.google.cloud.tpu.v2.CreateNodeRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (!getNodeId()
-        .equals(other.getNodeId())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (!getNodeId().equals(other.getNodeId())) return false;
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode()
-          .equals(other.getNode())) return false;
+      if (!getNode().equals(other.getNode())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -271,130 +307,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.CreateNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.CreateNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.CreateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [CreateNode][google.cloud.tpu.v2.Tpu.CreateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.CreateNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.CreateNodeRequest)
       com.google.cloud.tpu.v2.CreateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_CreateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.CreateNodeRequest.class, com.google.cloud.tpu.v2.CreateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.CreateNodeRequest.class,
+              com.google.cloud.tpu.v2.CreateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.CreateNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -410,9 +452,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -431,8 +473,11 @@ public com.google.cloud.tpu.v2.CreateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.CreateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.CreateNodeRequest result = new com.google.cloud.tpu.v2.CreateNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.CreateNodeRequest result =
+          new com.google.cloud.tpu.v2.CreateNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -446,9 +491,7 @@ private void buildPartial0(com.google.cloud.tpu.v2.CreateNodeRequest result) {
         result.nodeId_ = nodeId_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.node_ = nodeBuilder_ == null
-            ? node_
-            : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
       }
     }
 
@@ -456,38 +499,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.CreateNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.CreateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.CreateNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.CreateNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -535,29 +579,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              nodeId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              input.readMessage(
-                  getNodeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                nodeId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -567,22 +613,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -591,20 +642,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -612,28 +666,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -643,17 +708,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -663,18 +734,20 @@ public Builder setParentBytes(
 
     private java.lang.Object nodeId_ = "";
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @return The nodeId.
      */
     public java.lang.String getNodeId() {
       java.lang.Object ref = nodeId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nodeId_ = s;
         return s;
@@ -683,20 +756,21 @@ public java.lang.String getNodeId() {
       }
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @return The bytes for nodeId.
      */
-    public com.google.protobuf.ByteString
-        getNodeIdBytes() {
+    public com.google.protobuf.ByteString getNodeIdBytes() {
       java.lang.Object ref = nodeId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nodeId_ = b;
         return b;
       } else {
@@ -704,28 +778,35 @@ public java.lang.String getNodeId() {
       }
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @param value The nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNodeId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nodeId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNodeId() {
@@ -735,17 +816,21 @@ public Builder clearNodeId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @param value The bytes for nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nodeId_ = value;
       bitField0_ |= 0x00000002;
@@ -755,24 +840,33 @@ public Builder setNodeIdBytes(
 
     private com.google.cloud.tpu.v2.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> nodeBuilder_;
+            com.google.cloud.tpu.v2.Node,
+            com.google.cloud.tpu.v2.Node.Builder,
+            com.google.cloud.tpu.v2.NodeOrBuilder>
+        nodeBuilder_;
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The node.
      */
     public com.google.cloud.tpu.v2.Node getNode() {
@@ -783,6 +877,8 @@ public com.google.cloud.tpu.v2.Node getNode() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -803,14 +899,15 @@ public Builder setNode(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setNode(
-        com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder setNode(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -821,6 +918,8 @@ public Builder setNode(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -829,9 +928,9 @@ public Builder setNode(
      */
     public Builder mergeNode(com.google.cloud.tpu.v2.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0) &&
-          node_ != null &&
-          node_ != com.google.cloud.tpu.v2.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0)
+            && node_ != null
+            && node_ != com.google.cloud.tpu.v2.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -844,6 +943,8 @@ public Builder mergeNode(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -861,6 +962,8 @@ public Builder clearNode() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -873,6 +976,8 @@ public com.google.cloud.tpu.v2.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -883,11 +988,12 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ?
-            com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
+        return node_ == null ? com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -895,21 +1001,24 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
      * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> 
+            com.google.cloud.tpu.v2.Node,
+            com.google.cloud.tpu.v2.Node.Builder,
+            com.google.cloud.tpu.v2.NodeOrBuilder>
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder>(
-                getNode(),
-                getParentForChildren(),
-                isClean());
+        nodeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2.Node,
+                com.google.cloud.tpu.v2.Node.Builder,
+                com.google.cloud.tpu.v2.NodeOrBuilder>(
+                getNode(), getParentForChildren(), isClean());
         node_ = null;
       }
       return nodeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -919,12 +1028,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.CreateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.CreateNodeRequest)
   private static final com.google.cloud.tpu.v2.CreateNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.CreateNodeRequest();
   }
@@ -933,27 +1042,27 @@ public static com.google.cloud.tpu.v2.CreateNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CreateNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CreateNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -968,6 +1077,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.CreateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
index a97c5d99a641..f3894c0f6a26 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
@@ -1,71 +1,109 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface CreateNodeRequestOrBuilder extends
+public interface CreateNodeRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.CreateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The nodeId.
    */
   java.lang.String getNodeId();
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The bytes for nodeId.
    */
-  com.google.protobuf.ByteString
-      getNodeIdBytes();
+  com.google.protobuf.ByteString getNodeIdBytes();
 
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The node.
    */
   com.google.cloud.tpu.v2.Node getNode();
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
index 169cfea81617..3c06460ea4be 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [DeleteNode][google.cloud.tpu.v2.Tpu.DeleteNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.DeleteNodeRequest}
  */
-public final class DeleteNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DeleteNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.DeleteNodeRequest)
     DeleteNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DeleteNodeRequest.newBuilder() to construct.
   private DeleteNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DeleteNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new DeleteNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.DeleteNodeRequest.class, com.google.cloud.tpu.v2.DeleteNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.DeleteNodeRequest.class,
+            com.google.cloud.tpu.v2.DeleteNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.DeleteNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.DeleteNodeRequest other = (com.google.cloud.tpu.v2.DeleteNodeRequest) obj;
+    com.google.cloud.tpu.v2.DeleteNodeRequest other =
+        (com.google.cloud.tpu.v2.DeleteNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +186,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.DeleteNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.DeleteNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.DeleteNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [DeleteNode][google.cloud.tpu.v2.Tpu.DeleteNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.DeleteNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.DeleteNodeRequest)
       com.google.cloud.tpu.v2.DeleteNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.DeleteNodeRequest.class, com.google.cloud.tpu.v2.DeleteNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.DeleteNodeRequest.class,
+              com.google.cloud.tpu.v2.DeleteNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.DeleteNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +325,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +346,11 @@ public com.google.cloud.tpu.v2.DeleteNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.DeleteNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.DeleteNodeRequest result = new com.google.cloud.tpu.v2.DeleteNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.DeleteNodeRequest result =
+          new com.google.cloud.tpu.v2.DeleteNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +366,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.DeleteNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.DeleteNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.DeleteNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.DeleteNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +438,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +460,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +489,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +513,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +555,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +590,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.DeleteNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.DeleteNodeRequest)
   private static final com.google.cloud.tpu.v2.DeleteNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.DeleteNodeRequest();
   }
@@ -540,27 +604,27 @@ public static com.google.cloud.tpu.v2.DeleteNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DeleteNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DeleteNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +639,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.DeleteNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..e146d9dd5bea
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface DeleteNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.DeleteNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
index 7a075338ecaa..937f894fce19 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
@@ -1,62 +1,88 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GenerateServiceIdentityRequest}
  */
-public final class GenerateServiceIdentityRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GenerateServiceIdentityRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
     GenerateServiceIdentityRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GenerateServiceIdentityRequest.newBuilder() to construct.
-  private GenerateServiceIdentityRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private GenerateServiceIdentityRequest(
+      com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GenerateServiceIdentityRequest() {
     parent_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GenerateServiceIdentityRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class, com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.Builder.class);
+            com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class,
+            com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -65,29 +91,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -96,6 +124,7 @@ public java.lang.String getParent() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +136,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -132,15 +160,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GenerateServiceIdentityRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GenerateServiceIdentityRequest other = (com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) obj;
+    com.google.cloud.tpu.v2.GenerateServiceIdentityRequest other =
+        (com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
+    if (!getParent().equals(other.getParent())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -160,129 +188,136 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2.GenerateServiceIdentityRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GenerateServiceIdentityRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
       com.google.cloud.tpu.v2.GenerateServiceIdentityRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class, com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.Builder.class);
+              com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class,
+              com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +327,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +348,11 @@ public com.google.cloud.tpu.v2.GenerateServiceIdentityRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GenerateServiceIdentityRequest buildPartial() {
-      com.google.cloud.tpu.v2.GenerateServiceIdentityRequest result = new com.google.cloud.tpu.v2.GenerateServiceIdentityRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.GenerateServiceIdentityRequest result =
+          new com.google.cloud.tpu.v2.GenerateServiceIdentityRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +368,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GenerateServiceIdentityReques
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GenerateServiceIdentityRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -369,7 +408,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest other) {
-      if (other == com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -401,17 +441,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +463,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -445,20 +492,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -466,28 +516,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -497,26 +558,32 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +593,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
   private static final com.google.cloud.tpu.v2.GenerateServiceIdentityRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GenerateServiceIdentityRequest();
   }
@@ -540,27 +607,27 @@ public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GenerateServiceIdentityRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GenerateServiceIdentityRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +642,4 @@ public com.google.protobuf.Parser getParserForTy
   public com.google.cloud.tpu.v2.GenerateServiceIdentityRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java
new file mode 100644
index 000000000000..0de9c57228a2
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface GenerateServiceIdentityRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The parent resource name.
+   * 

+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The parent.
+   */
+  java.lang.String getParent();
+  /**
+   *
+   *
+   * 
+   * Required. The parent resource name.
+   * 

+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString getParentBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
similarity index 64%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
index 7eedc33e5389..34e58f81d77f 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
@@ -1,60 +1,82 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Response for [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GenerateServiceIdentityResponse}
  */
-public final class GenerateServiceIdentityResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GenerateServiceIdentityResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
     GenerateServiceIdentityResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GenerateServiceIdentityResponse.newBuilder() to construct.
-  private GenerateServiceIdentityResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private GenerateServiceIdentityResponse(
+      com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private GenerateServiceIdentityResponse() {
-  }
+
+  private GenerateServiceIdentityResponse() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GenerateServiceIdentityResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class, com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.Builder.class);
+            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class,
+            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.Builder.class);
   }
 
   public static final int IDENTITY_FIELD_NUMBER = 1;
   private com.google.cloud.tpu.v2.ServiceIdentity identity_;
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
+   *
    * @return Whether the identity field is set.
    */
   @java.lang.Override
@@ -62,18 +84,25 @@ public boolean hasIdentity() {
     return identity_ != null;
   }
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
+   *
    * @return The identity.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ServiceIdentity getIdentity() {
-    return identity_ == null ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance() : identity_;
+    return identity_ == null
+        ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()
+        : identity_;
   }
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

@@ -82,10 +111,13 @@ public com.google.cloud.tpu.v2.ServiceIdentity getIdentity() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ServiceIdentityOrBuilder getIdentityOrBuilder() {
-    return identity_ == null ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance() : identity_;
+    return identity_ == null
+        ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()
+        : identity_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -97,8 +129,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (identity_ != null) {
       output.writeMessage(1, getIdentity());
     }
@@ -112,8 +143,7 @@ public int getSerializedSize() {
 
     size = 0;
     if (identity_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getIdentity());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getIdentity());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -123,17 +153,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GenerateServiceIdentityResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GenerateServiceIdentityResponse other = (com.google.cloud.tpu.v2.GenerateServiceIdentityResponse) obj;
+    com.google.cloud.tpu.v2.GenerateServiceIdentityResponse other =
+        (com.google.cloud.tpu.v2.GenerateServiceIdentityResponse) obj;
 
     if (hasIdentity() != other.hasIdentity()) return false;
     if (hasIdentity()) {
-      if (!getIdentity()
-          .equals(other.getIdentity())) return false;
+      if (!getIdentity().equals(other.getIdentity())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -156,129 +186,136 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2.GenerateServiceIdentityResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2.GenerateServiceIdentityResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GenerateServiceIdentityResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
       com.google.cloud.tpu.v2.GenerateServiceIdentityResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class, com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.Builder.class);
+              com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class,
+              com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +329,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +350,11 @@ public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse buildPartial() {
-      com.google.cloud.tpu.v2.GenerateServiceIdentityResponse result = new com.google.cloud.tpu.v2.GenerateServiceIdentityResponse(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.GenerateServiceIdentityResponse result =
+          new com.google.cloud.tpu.v2.GenerateServiceIdentityResponse(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -322,9 +362,7 @@ public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2.GenerateServiceIdentityResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.identity_ = identityBuilder_ == null
-            ? identity_
-            : identityBuilder_.build();
+        result.identity_ = identityBuilder_ == null ? identity_ : identityBuilder_.build();
       }
     }
 
@@ -332,38 +370,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GenerateServiceIdentityRespon
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GenerateServiceIdentityResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.GenerateServiceIdentityResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GenerateServiceIdentityResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -371,7 +410,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GenerateServiceIdentityResponse other) {
-      if (other == com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.getDefaultInstance())
+        return this;
       if (other.hasIdentity()) {
         mergeIdentity(other.getIdentity());
       }
@@ -401,19 +441,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getIdentityFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getIdentityFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -423,38 +463,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.cloud.tpu.v2.ServiceIdentity identity_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.ServiceIdentity, com.google.cloud.tpu.v2.ServiceIdentity.Builder, com.google.cloud.tpu.v2.ServiceIdentityOrBuilder> identityBuilder_;
+            com.google.cloud.tpu.v2.ServiceIdentity,
+            com.google.cloud.tpu.v2.ServiceIdentity.Builder,
+            com.google.cloud.tpu.v2.ServiceIdentityOrBuilder>
+        identityBuilder_;
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
+     *
      * @return Whether the identity field is set.
      */
     public boolean hasIdentity() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
+     *
      * @return The identity.
      */
     public com.google.cloud.tpu.v2.ServiceIdentity getIdentity() {
       if (identityBuilder_ == null) {
-        return identity_ == null ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance() : identity_;
+        return identity_ == null
+            ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()
+            : identity_;
       } else {
         return identityBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -475,14 +529,15 @@ public Builder setIdentity(com.google.cloud.tpu.v2.ServiceIdentity value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
      */
-    public Builder setIdentity(
-        com.google.cloud.tpu.v2.ServiceIdentity.Builder builderForValue) {
+    public Builder setIdentity(com.google.cloud.tpu.v2.ServiceIdentity.Builder builderForValue) {
       if (identityBuilder_ == null) {
         identity_ = builderForValue.build();
       } else {
@@ -493,6 +548,8 @@ public Builder setIdentity(
       return this;
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -501,9 +558,9 @@ public Builder setIdentity(
      */
     public Builder mergeIdentity(com.google.cloud.tpu.v2.ServiceIdentity value) {
       if (identityBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          identity_ != null &&
-          identity_ != com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && identity_ != null
+            && identity_ != com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()) {
           getIdentityBuilder().mergeFrom(value);
         } else {
           identity_ = value;
@@ -516,6 +573,8 @@ public Builder mergeIdentity(com.google.cloud.tpu.v2.ServiceIdentity value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -533,6 +592,8 @@ public Builder clearIdentity() {
       return this;
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -545,6 +606,8 @@ public com.google.cloud.tpu.v2.ServiceIdentity.Builder getIdentityBuilder() {
       return getIdentityFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -555,11 +618,14 @@ public com.google.cloud.tpu.v2.ServiceIdentityOrBuilder getIdentityOrBuilder() {
       if (identityBuilder_ != null) {
         return identityBuilder_.getMessageOrBuilder();
       } else {
-        return identity_ == null ?
-            com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance() : identity_;
+        return identity_ == null
+            ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()
+            : identity_;
       }
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -567,21 +633,24 @@ public com.google.cloud.tpu.v2.ServiceIdentityOrBuilder getIdentityOrBuilder() {
      * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.ServiceIdentity, com.google.cloud.tpu.v2.ServiceIdentity.Builder, com.google.cloud.tpu.v2.ServiceIdentityOrBuilder> 
+            com.google.cloud.tpu.v2.ServiceIdentity,
+            com.google.cloud.tpu.v2.ServiceIdentity.Builder,
+            com.google.cloud.tpu.v2.ServiceIdentityOrBuilder>
         getIdentityFieldBuilder() {
       if (identityBuilder_ == null) {
-        identityBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.ServiceIdentity, com.google.cloud.tpu.v2.ServiceIdentity.Builder, com.google.cloud.tpu.v2.ServiceIdentityOrBuilder>(
-                getIdentity(),
-                getParentForChildren(),
-                isClean());
+        identityBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2.ServiceIdentity,
+                com.google.cloud.tpu.v2.ServiceIdentity.Builder,
+                com.google.cloud.tpu.v2.ServiceIdentityOrBuilder>(
+                getIdentity(), getParentForChildren(), isClean());
         identity_ = null;
       }
       return identityBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -591,12 +660,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
   private static final com.google.cloud.tpu.v2.GenerateServiceIdentityResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GenerateServiceIdentityResponse();
   }
@@ -605,27 +674,27 @@ public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GenerateServiceIdentityResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GenerateServiceIdentityResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -640,6 +709,4 @@ public com.google.protobuf.Parser getParserForT
   public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
similarity index 58%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
index ac9ad964b6dd..420ea7741f40 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GenerateServiceIdentityResponseOrBuilder extends
+public interface GenerateServiceIdentityResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
+   *
    * @return Whether the identity field is set.
    */
   boolean hasIdentity();
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
+   *
    * @return The identity.
    */
   com.google.cloud.tpu.v2.ServiceIdentity getIdentity();
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
index 3543504f1b5e..5378390aac5a 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [GetAcceleratorType][google.cloud.tpu.v2.Tpu.GetAcceleratorType].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetAcceleratorTypeRequest}
  */
-public final class GetAcceleratorTypeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetAcceleratorTypeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
     GetAcceleratorTypeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetAcceleratorTypeRequest.newBuilder() to construct.
   private GetAcceleratorTypeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetAcceleratorTypeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetAcceleratorTypeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.Builder.class);
+            com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class,
+            com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetAcceleratorTypeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GetAcceleratorTypeRequest other = (com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) obj;
+    com.google.cloud.tpu.v2.GetAcceleratorTypeRequest other =
+        (com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -160,129 +187,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [GetAcceleratorType][google.cloud.tpu.v2.Tpu.GetAcceleratorType].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetAcceleratorTypeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
       com.google.cloud.tpu.v2.GetAcceleratorTypeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.Builder.class);
+              com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class,
+              com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +325,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +346,11 @@ public com.google.cloud.tpu.v2.GetAcceleratorTypeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetAcceleratorTypeRequest buildPartial() {
-      com.google.cloud.tpu.v2.GetAcceleratorTypeRequest result = new com.google.cloud.tpu.v2.GetAcceleratorTypeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.GetAcceleratorTypeRequest result =
+          new com.google.cloud.tpu.v2.GetAcceleratorTypeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +366,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest res
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetAcceleratorTypeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -369,7 +406,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest other) {
-      if (other == com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -401,17 +439,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +461,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +490,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +514,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +556,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +591,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
   private static final com.google.cloud.tpu.v2.GetAcceleratorTypeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetAcceleratorTypeRequest();
   }
@@ -540,27 +605,27 @@ public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetAcceleratorTypeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetAcceleratorTypeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +640,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2.GetAcceleratorTypeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java
new file mode 100644
index 000000000000..7c96b0611f1b
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface GetAcceleratorTypeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
index 2b3e50ca963a..2517eba8a4cc 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetGuestAttributesRequest}
  */
-public final class GetGuestAttributesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetGuestAttributesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetGuestAttributesRequest)
     GetGuestAttributesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetGuestAttributesRequest.newBuilder() to construct.
   private GetGuestAttributesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetGuestAttributesRequest() {
     name_ = "";
     queryPath_ = "";
@@ -27,38 +45,45 @@ private GetGuestAttributesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetGuestAttributesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetGuestAttributesRequest.class, com.google.cloud.tpu.v2.GetGuestAttributesRequest.Builder.class);
+            com.google.cloud.tpu.v2.GetGuestAttributesRequest.class,
+            com.google.cloud.tpu.v2.GetGuestAttributesRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -67,29 +92,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -98,14 +125,18 @@ public java.lang.String getName() {
   }
 
   public static final int QUERY_PATH_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryPath_ = "";
   /**
+   *
+   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
+   *
    * @return The queryPath.
    */
   @java.lang.Override
@@ -114,29 +145,29 @@ public java.lang.String getQueryPath() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryPath_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
+   *
    * @return The bytes for queryPath.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getQueryPathBytes() {
+  public com.google.protobuf.ByteString getQueryPathBytes() {
     java.lang.Object ref = queryPath_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       queryPath_ = b;
       return b;
     } else {
@@ -145,40 +176,49 @@ public java.lang.String getQueryPath() {
   }
 
   public static final int WORKER_IDS_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList workerIds_;
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @return A list containing the workerIds.
    */
-  public com.google.protobuf.ProtocolStringList
-      getWorkerIdsList() {
+  public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
     return workerIds_;
   }
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @return The count of workerIds.
    */
   public int getWorkerIdsCount() {
     return workerIds_.size();
   }
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
@@ -186,21 +226,24 @@ public java.lang.String getWorkerIds(int index) {
     return workerIds_.get(index);
   }
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  public com.google.protobuf.ByteString
-      getWorkerIdsBytes(int index) {
+  public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
     return workerIds_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -212,8 +255,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -254,19 +296,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetGuestAttributesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GetGuestAttributesRequest other = (com.google.cloud.tpu.v2.GetGuestAttributesRequest) obj;
+    com.google.cloud.tpu.v2.GetGuestAttributesRequest other =
+        (com.google.cloud.tpu.v2.GetGuestAttributesRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getQueryPath()
-        .equals(other.getQueryPath())) return false;
-    if (!getWorkerIdsList()
-        .equals(other.getWorkerIdsList())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getQueryPath().equals(other.getQueryPath())) return false;
+    if (!getWorkerIdsList().equals(other.getWorkerIdsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -292,129 +332,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetGuestAttributesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetGuestAttributesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetGuestAttributesRequest)
       com.google.cloud.tpu.v2.GetGuestAttributesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetGuestAttributesRequest.class, com.google.cloud.tpu.v2.GetGuestAttributesRequest.Builder.class);
+              com.google.cloud.tpu.v2.GetGuestAttributesRequest.class,
+              com.google.cloud.tpu.v2.GetGuestAttributesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetGuestAttributesRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -427,9 +473,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -448,14 +494,18 @@ public com.google.cloud.tpu.v2.GetGuestAttributesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetGuestAttributesRequest buildPartial() {
-      com.google.cloud.tpu.v2.GetGuestAttributesRequest result = new com.google.cloud.tpu.v2.GetGuestAttributesRequest(this);
+      com.google.cloud.tpu.v2.GetGuestAttributesRequest result =
+          new com.google.cloud.tpu.v2.GetGuestAttributesRequest(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2.GetGuestAttributesRequest result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2.GetGuestAttributesRequest result) {
       if (((bitField0_ & 0x00000004) != 0)) {
         workerIds_ = workerIds_.getUnmodifiableView();
         bitField0_ = (bitField0_ & ~0x00000004);
@@ -477,38 +527,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetGuestAttributesRequest res
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetGuestAttributesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetGuestAttributesRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetGuestAttributesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -516,7 +567,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GetGuestAttributesRequest other) {
-      if (other == com.google.cloud.tpu.v2.GetGuestAttributesRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.GetGuestAttributesRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -563,28 +615,32 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              queryPath_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureWorkerIdsIsMutable();
-              workerIds_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                queryPath_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureWorkerIdsIsMutable();
+                workerIds_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -594,22 +650,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -618,20 +679,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -639,28 +703,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -670,17 +745,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -690,18 +771,20 @@ public Builder setNameBytes(
 
     private java.lang.Object queryPath_ = "";
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @return The queryPath.
      */
     public java.lang.String getQueryPath() {
       java.lang.Object ref = queryPath_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryPath_ = s;
         return s;
@@ -710,20 +793,21 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @return The bytes for queryPath.
      */
-    public com.google.protobuf.ByteString
-        getQueryPathBytes() {
+    public com.google.protobuf.ByteString getQueryPathBytes() {
       java.lang.Object ref = queryPath_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         queryPath_ = b;
         return b;
       } else {
@@ -731,28 +815,35 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @param value The queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPath(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryPath(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       queryPath_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearQueryPath() {
@@ -762,17 +853,21 @@ public Builder clearQueryPath() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @param value The bytes for queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPathBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       queryPath_ = value;
       bitField0_ |= 0x00000002;
@@ -780,45 +875,55 @@ public Builder setQueryPathBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList workerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList workerIds_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureWorkerIdsIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         workerIds_ = new com.google.protobuf.LazyStringArrayList(workerIds_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @return A list containing the workerIds.
      */
-    public com.google.protobuf.ProtocolStringList
-        getWorkerIdsList() {
+    public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
       return workerIds_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @return The count of workerIds.
      */
     public int getWorkerIdsCount() {
       return workerIds_.size();
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param index The index of the element to return.
      * @return The workerIds at the given index.
      */
@@ -826,81 +931,95 @@ public java.lang.String getWorkerIds(int index) {
       return workerIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the workerIds at the given index.
      */
-    public com.google.protobuf.ByteString
-        getWorkerIdsBytes(int index) {
+    public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
       return workerIds_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param index The index to set the value at.
      * @param value The workerIds to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIds(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setWorkerIds(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureWorkerIdsIsMutable();
       workerIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param value The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIds(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addWorkerIds(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param values The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllWorkerIds(
-        java.lang.Iterable values) {
+    public Builder addAllWorkerIds(java.lang.Iterable values) {
       ensureWorkerIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, workerIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, workerIds_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerIds() {
@@ -910,27 +1029,31 @@ public Builder clearWorkerIds() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param value The bytes of the workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIdsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addWorkerIdsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -940,12 +1063,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetGuestAttributesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetGuestAttributesRequest)
   private static final com.google.cloud.tpu.v2.GetGuestAttributesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetGuestAttributesRequest();
   }
@@ -954,27 +1077,27 @@ public static com.google.cloud.tpu.v2.GetGuestAttributesRequest getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetGuestAttributesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetGuestAttributesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -989,6 +1112,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2.GetGuestAttributesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
index 44bbc25641b8..40b183f26e4c 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
@@ -1,94 +1,134 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GetGuestAttributesRequestOrBuilder extends
+public interface GetGuestAttributesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetGuestAttributesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
+   *
    * @return The queryPath.
    */
   java.lang.String getQueryPath();
   /**
+   *
+   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
+   *
    * @return The bytes for queryPath.
    */
-  com.google.protobuf.ByteString
-      getQueryPathBytes();
+  com.google.protobuf.ByteString getQueryPathBytes();
 
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @return A list containing the workerIds.
    */
-  java.util.List
-      getWorkerIdsList();
+  java.util.List getWorkerIdsList();
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @return The count of workerIds.
    */
   int getWorkerIdsCount();
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
   java.lang.String getWorkerIds(int index);
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  com.google.protobuf.ByteString
-      getWorkerIdsBytes(int index);
+  com.google.protobuf.ByteString getWorkerIdsBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
index c7b78f827b20..066e422241bd 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
@@ -1,57 +1,79 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Response for [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetGuestAttributesResponse}
  */
-public final class GetGuestAttributesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetGuestAttributesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetGuestAttributesResponse)
     GetGuestAttributesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetGuestAttributesResponse.newBuilder() to construct.
   private GetGuestAttributesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetGuestAttributesResponse() {
     guestAttributes_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetGuestAttributesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetGuestAttributesResponse.class, com.google.cloud.tpu.v2.GetGuestAttributesResponse.Builder.class);
+            com.google.cloud.tpu.v2.GetGuestAttributesResponse.class,
+            com.google.cloud.tpu.v2.GetGuestAttributesResponse.Builder.class);
   }
 
   public static final int GUEST_ATTRIBUTES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List guestAttributes_;
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -63,6 +85,8 @@ public java.util.List getGuestAttribute
     return guestAttributes_;
   }
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -70,11 +94,13 @@ public java.util.List getGuestAttribute
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getGuestAttributesOrBuilderList() {
     return guestAttributes_;
   }
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -86,6 +112,8 @@ public int getGuestAttributesCount() {
     return guestAttributes_.size();
   }
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -97,6 +125,8 @@ public com.google.cloud.tpu.v2.GuestAttributes getGuestAttributes(int index) {
     return guestAttributes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -104,12 +134,12 @@ public com.google.cloud.tpu.v2.GuestAttributes getGuestAttributes(int index) {
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(int index) {
     return guestAttributes_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -121,8 +151,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < guestAttributes_.size(); i++) {
       output.writeMessage(1, guestAttributes_.get(i));
     }
@@ -136,8 +165,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < guestAttributes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, guestAttributes_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, guestAttributes_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -147,15 +175,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetGuestAttributesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GetGuestAttributesResponse other = (com.google.cloud.tpu.v2.GetGuestAttributesResponse) obj;
+    com.google.cloud.tpu.v2.GetGuestAttributesResponse other =
+        (com.google.cloud.tpu.v2.GetGuestAttributesResponse) obj;
 
-    if (!getGuestAttributesList()
-        .equals(other.getGuestAttributesList())) return false;
+    if (!getGuestAttributesList().equals(other.getGuestAttributesList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -177,129 +205,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetGuestAttributesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetGuestAttributesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetGuestAttributesResponse)
       com.google.cloud.tpu.v2.GetGuestAttributesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetGuestAttributesResponse.class, com.google.cloud.tpu.v2.GetGuestAttributesResponse.Builder.class);
+              com.google.cloud.tpu.v2.GetGuestAttributesResponse.class,
+              com.google.cloud.tpu.v2.GetGuestAttributesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetGuestAttributesResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -315,9 +349,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -336,14 +370,18 @@ public com.google.cloud.tpu.v2.GetGuestAttributesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetGuestAttributesResponse buildPartial() {
-      com.google.cloud.tpu.v2.GetGuestAttributesResponse result = new com.google.cloud.tpu.v2.GetGuestAttributesResponse(this);
+      com.google.cloud.tpu.v2.GetGuestAttributesResponse result =
+          new com.google.cloud.tpu.v2.GetGuestAttributesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2.GetGuestAttributesResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2.GetGuestAttributesResponse result) {
       if (guestAttributesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           guestAttributes_ = java.util.Collections.unmodifiableList(guestAttributes_);
@@ -363,38 +401,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetGuestAttributesResponse re
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetGuestAttributesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetGuestAttributesResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetGuestAttributesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -402,7 +441,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GetGuestAttributesResponse other) {
-      if (other == com.google.cloud.tpu.v2.GetGuestAttributesResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.GetGuestAttributesResponse.getDefaultInstance())
+        return this;
       if (guestAttributesBuilder_ == null) {
         if (!other.guestAttributes_.isEmpty()) {
           if (guestAttributes_.isEmpty()) {
@@ -421,9 +461,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.GetGuestAttributesResponse othe
             guestAttributesBuilder_ = null;
             guestAttributes_ = other.guestAttributes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            guestAttributesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getGuestAttributesFieldBuilder() : null;
+            guestAttributesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getGuestAttributesFieldBuilder()
+                    : null;
           } else {
             guestAttributesBuilder_.addAllMessages(other.guestAttributes_);
           }
@@ -455,25 +496,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2.GuestAttributes m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2.GuestAttributes.parser(),
-                      extensionRegistry);
-              if (guestAttributesBuilder_ == null) {
-                ensureGuestAttributesIsMutable();
-                guestAttributes_.add(m);
-              } else {
-                guestAttributesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2.GuestAttributes m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2.GuestAttributes.parser(), extensionRegistry);
+                if (guestAttributesBuilder_ == null) {
+                  ensureGuestAttributesIsMutable();
+                  guestAttributes_.add(m);
+                } else {
+                  guestAttributesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -483,21 +525,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List guestAttributes_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureGuestAttributesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        guestAttributes_ = new java.util.ArrayList(guestAttributes_);
+        guestAttributes_ =
+            new java.util.ArrayList(guestAttributes_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.GuestAttributes, com.google.cloud.tpu.v2.GuestAttributes.Builder, com.google.cloud.tpu.v2.GuestAttributesOrBuilder> guestAttributesBuilder_;
+            com.google.cloud.tpu.v2.GuestAttributes,
+            com.google.cloud.tpu.v2.GuestAttributes.Builder,
+            com.google.cloud.tpu.v2.GuestAttributesOrBuilder>
+        guestAttributesBuilder_;
 
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -512,6 +562,8 @@ public java.util.List getGuestAttribute
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -526,6 +578,8 @@ public int getGuestAttributesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -540,14 +594,15 @@ public com.google.cloud.tpu.v2.GuestAttributes getGuestAttributes(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public Builder setGuestAttributes(
-        int index, com.google.cloud.tpu.v2.GuestAttributes value) {
+    public Builder setGuestAttributes(int index, com.google.cloud.tpu.v2.GuestAttributes value) {
       if (guestAttributesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -561,6 +616,8 @@ public Builder setGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -579,6 +636,8 @@ public Builder setGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -599,14 +658,15 @@ public Builder addGuestAttributes(com.google.cloud.tpu.v2.GuestAttributes value)
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public Builder addGuestAttributes(
-        int index, com.google.cloud.tpu.v2.GuestAttributes value) {
+    public Builder addGuestAttributes(int index, com.google.cloud.tpu.v2.GuestAttributes value) {
       if (guestAttributesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -620,6 +680,8 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -638,6 +700,8 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -656,6 +720,8 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -666,8 +732,7 @@ public Builder addAllGuestAttributes(
         java.lang.Iterable values) {
       if (guestAttributesBuilder_ == null) {
         ensureGuestAttributesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, guestAttributes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, guestAttributes_);
         onChanged();
       } else {
         guestAttributesBuilder_.addAllMessages(values);
@@ -675,6 +740,8 @@ public Builder addAllGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -692,6 +759,8 @@ public Builder clearGuestAttributes() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -709,39 +778,44 @@ public Builder removeGuestAttributes(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributes.Builder getGuestAttributesBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.GuestAttributes.Builder getGuestAttributesBuilder(int index) {
       return getGuestAttributesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(int index) {
       if (guestAttributesBuilder_ == null) {
-        return guestAttributes_.get(index);  } else {
+        return guestAttributes_.get(index);
+      } else {
         return guestAttributesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public java.util.List 
-         getGuestAttributesOrBuilderList() {
+    public java.util.List
+        getGuestAttributesOrBuilderList() {
       if (guestAttributesBuilder_ != null) {
         return guestAttributesBuilder_.getMessageOrBuilderList();
       } else {
@@ -749,6 +823,8 @@ public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuil
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -756,38 +832,47 @@ public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuil
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
     public com.google.cloud.tpu.v2.GuestAttributes.Builder addGuestAttributesBuilder() {
-      return getGuestAttributesFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2.GuestAttributes.getDefaultInstance());
+      return getGuestAttributesFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2.GuestAttributes.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributes.Builder addGuestAttributesBuilder(
-        int index) {
-      return getGuestAttributesFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2.GuestAttributes.getDefaultInstance());
+    public com.google.cloud.tpu.v2.GuestAttributes.Builder addGuestAttributesBuilder(int index) {
+      return getGuestAttributesFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2.GuestAttributes.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public java.util.List 
-         getGuestAttributesBuilderList() {
+    public java.util.List
+        getGuestAttributesBuilderList() {
       return getGuestAttributesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.GuestAttributes, com.google.cloud.tpu.v2.GuestAttributes.Builder, com.google.cloud.tpu.v2.GuestAttributesOrBuilder> 
+            com.google.cloud.tpu.v2.GuestAttributes,
+            com.google.cloud.tpu.v2.GuestAttributes.Builder,
+            com.google.cloud.tpu.v2.GuestAttributesOrBuilder>
         getGuestAttributesFieldBuilder() {
       if (guestAttributesBuilder_ == null) {
-        guestAttributesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.GuestAttributes, com.google.cloud.tpu.v2.GuestAttributes.Builder, com.google.cloud.tpu.v2.GuestAttributesOrBuilder>(
+        guestAttributesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2.GuestAttributes,
+                com.google.cloud.tpu.v2.GuestAttributes.Builder,
+                com.google.cloud.tpu.v2.GuestAttributesOrBuilder>(
                 guestAttributes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -796,9 +881,9 @@ public com.google.cloud.tpu.v2.GuestAttributes.Builder addGuestAttributesBuilder
       }
       return guestAttributesBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -808,12 +893,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetGuestAttributesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetGuestAttributesResponse)
   private static final com.google.cloud.tpu.v2.GetGuestAttributesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetGuestAttributesResponse();
   }
@@ -822,27 +907,27 @@ public static com.google.cloud.tpu.v2.GetGuestAttributesResponse getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetGuestAttributesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetGuestAttributesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -857,6 +942,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2.GetGuestAttributesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
similarity index 63%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
index afa7ad329188..97e57f40ae01 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GetGuestAttributesResponseOrBuilder extends
+public interface GetGuestAttributesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetGuestAttributesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
-  java.util.List 
-      getGuestAttributesList();
+  java.util.List getGuestAttributesList();
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -25,6 +44,8 @@ public interface GetGuestAttributesResponseOrBuilder extends
    */
   com.google.cloud.tpu.v2.GuestAttributes getGuestAttributes(int index);
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -33,21 +54,24 @@ public interface GetGuestAttributesResponseOrBuilder extends
    */
   int getGuestAttributesCount();
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
-  java.util.List 
+  java.util.List
       getGuestAttributesOrBuilderList();
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
-  com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
similarity index 62%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
index fddbd88e7392..8df24e3f9c2b 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [GetNode][google.cloud.tpu.v2.Tpu.GetNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetNodeRequest}
  */
-public final class GetNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetNodeRequest)
     GetNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetNodeRequest.newBuilder() to construct.
   private GetNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetNodeRequest.class, com.google.cloud.tpu.v2.GetNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.GetNodeRequest.class,
+            com.google.cloud.tpu.v2.GetNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.GetNodeRequest other = (com.google.cloud.tpu.v2.GetNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +185,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [GetNode][google.cloud.tpu.v2.Tpu.GetNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetNodeRequest)
       com.google.cloud.tpu.v2.GetNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetNodeRequest.class, com.google.cloud.tpu.v2.GetNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.GetNodeRequest.class,
+              com.google.cloud.tpu.v2.GetNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +324,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +345,11 @@ public com.google.cloud.tpu.v2.GetNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.GetNodeRequest result = new com.google.cloud.tpu.v2.GetNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.GetNodeRequest result =
+          new com.google.cloud.tpu.v2.GetNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +365,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +437,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +459,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +488,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +512,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +554,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +589,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetNodeRequest)
   private static final com.google.cloud.tpu.v2.GetNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetNodeRequest();
   }
@@ -540,27 +603,27 @@ public static com.google.cloud.tpu.v2.GetNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +638,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GetNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..db08fdb1a071
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface GetNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
index 7e3bd4cf6380..d54357ba5bd1 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [GetRuntimeVersion][google.cloud.tpu.v2.Tpu.GetRuntimeVersion].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetRuntimeVersionRequest}
  */
-public final class GetRuntimeVersionRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetRuntimeVersionRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetRuntimeVersionRequest)
     GetRuntimeVersionRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetRuntimeVersionRequest.newBuilder() to construct.
   private GetRuntimeVersionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetRuntimeVersionRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetRuntimeVersionRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class, com.google.cloud.tpu.v2.GetRuntimeVersionRequest.Builder.class);
+            com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class,
+            com.google.cloud.tpu.v2.GetRuntimeVersionRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetRuntimeVersionRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GetRuntimeVersionRequest other = (com.google.cloud.tpu.v2.GetRuntimeVersionRequest) obj;
+    com.google.cloud.tpu.v2.GetRuntimeVersionRequest other =
+        (com.google.cloud.tpu.v2.GetRuntimeVersionRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +186,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetRuntimeVersionRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [GetRuntimeVersion][google.cloud.tpu.v2.Tpu.GetRuntimeVersion].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetRuntimeVersionRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetRuntimeVersionRequest)
       com.google.cloud.tpu.v2.GetRuntimeVersionRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class, com.google.cloud.tpu.v2.GetRuntimeVersionRequest.Builder.class);
+              com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class,
+              com.google.cloud.tpu.v2.GetRuntimeVersionRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetRuntimeVersionRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +325,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +346,11 @@ public com.google.cloud.tpu.v2.GetRuntimeVersionRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetRuntimeVersionRequest buildPartial() {
-      com.google.cloud.tpu.v2.GetRuntimeVersionRequest result = new com.google.cloud.tpu.v2.GetRuntimeVersionRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.GetRuntimeVersionRequest result =
+          new com.google.cloud.tpu.v2.GetRuntimeVersionRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +366,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetRuntimeVersionRequest resu
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetRuntimeVersionRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetRuntimeVersionRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetRuntimeVersionRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -369,7 +406,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GetRuntimeVersionRequest other) {
-      if (other == com.google.cloud.tpu.v2.GetRuntimeVersionRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.GetRuntimeVersionRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -401,17 +439,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +461,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +490,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +514,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +556,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +591,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetRuntimeVersionRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetRuntimeVersionRequest)
   private static final com.google.cloud.tpu.v2.GetRuntimeVersionRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetRuntimeVersionRequest();
   }
@@ -540,27 +605,27 @@ public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest getDefaultInstanc
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetRuntimeVersionRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetRuntimeVersionRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +640,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GetRuntimeVersionRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java
new file mode 100644
index 000000000000..644774bdf54f
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface GetRuntimeVersionRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetRuntimeVersionRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
similarity index 68%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
index 0ce0bc8a5ca9..fab94bdb5d31 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
@@ -1,57 +1,79 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A guest attributes.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GuestAttributes}
  */
-public final class GuestAttributes extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GuestAttributes extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GuestAttributes)
     GuestAttributesOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GuestAttributes.newBuilder() to construct.
   private GuestAttributes(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GuestAttributes() {
     queryPath_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GuestAttributes();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GuestAttributes.class, com.google.cloud.tpu.v2.GuestAttributes.Builder.class);
+            com.google.cloud.tpu.v2.GuestAttributes.class,
+            com.google.cloud.tpu.v2.GuestAttributes.Builder.class);
   }
 
   public static final int QUERY_PATH_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryPath_ = "";
   /**
+   *
+   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -59,6 +81,7 @@ protected java.lang.Object newInstance(
    * 

    *
    * string query_path = 1;
+   *
    * @return The queryPath.
    */
   @java.lang.Override
@@ -67,14 +90,15 @@ public java.lang.String getQueryPath() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryPath_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -82,16 +106,15 @@ public java.lang.String getQueryPath() {
    * 

    *
    * string query_path = 1;
+   *
    * @return The bytes for queryPath.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getQueryPathBytes() {
+  public com.google.protobuf.ByteString getQueryPathBytes() {
     java.lang.Object ref = queryPath_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       queryPath_ = b;
       return b;
     } else {
@@ -102,11 +125,14 @@ public java.lang.String getQueryPath() {
   public static final int QUERY_VALUE_FIELD_NUMBER = 2;
   private com.google.cloud.tpu.v2.GuestAttributesValue queryValue_;
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
+   *
    * @return Whether the queryValue field is set.
    */
   @java.lang.Override
@@ -114,18 +140,25 @@ public boolean hasQueryValue() {
     return queryValue_ != null;
   }
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
+   *
    * @return The queryValue.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.GuestAttributesValue getQueryValue() {
-    return queryValue_ == null ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance() : queryValue_;
+    return queryValue_ == null
+        ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()
+        : queryValue_;
   }
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

@@ -134,10 +167,13 @@ public com.google.cloud.tpu.v2.GuestAttributesValue getQueryValue() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder getQueryValueOrBuilder() {
-    return queryValue_ == null ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance() : queryValue_;
+    return queryValue_ == null
+        ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()
+        : queryValue_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -149,8 +185,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(queryPath_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, queryPath_);
     }
@@ -170,8 +205,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, queryPath_);
     }
     if (queryValue_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getQueryValue());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getQueryValue());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -181,19 +215,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GuestAttributes)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.GuestAttributes other = (com.google.cloud.tpu.v2.GuestAttributes) obj;
 
-    if (!getQueryPath()
-        .equals(other.getQueryPath())) return false;
+    if (!getQueryPath().equals(other.getQueryPath())) return false;
     if (hasQueryValue() != other.hasQueryValue()) return false;
     if (hasQueryValue()) {
-      if (!getQueryValue()
-          .equals(other.getQueryValue())) return false;
+      if (!getQueryValue().equals(other.getQueryValue())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -217,130 +249,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GuestAttributes parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GuestAttributes parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.GuestAttributes prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A guest attributes.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GuestAttributes}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GuestAttributes)
       com.google.cloud.tpu.v2.GuestAttributesOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GuestAttributes.class, com.google.cloud.tpu.v2.GuestAttributes.Builder.class);
+              com.google.cloud.tpu.v2.GuestAttributes.class,
+              com.google.cloud.tpu.v2.GuestAttributes.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GuestAttributes.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -355,9 +393,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
     }
 
     @java.lang.Override
@@ -376,8 +414,11 @@ public com.google.cloud.tpu.v2.GuestAttributes build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GuestAttributes buildPartial() {
-      com.google.cloud.tpu.v2.GuestAttributes result = new com.google.cloud.tpu.v2.GuestAttributes(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.GuestAttributes result =
+          new com.google.cloud.tpu.v2.GuestAttributes(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -388,9 +429,7 @@ private void buildPartial0(com.google.cloud.tpu.v2.GuestAttributes result) {
         result.queryPath_ = queryPath_;
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.queryValue_ = queryValueBuilder_ == null
-            ? queryValue_
-            : queryValueBuilder_.build();
+        result.queryValue_ = queryValueBuilder_ == null ? queryValue_ : queryValueBuilder_.build();
       }
     }
 
@@ -398,38 +437,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GuestAttributes result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GuestAttributes) {
-        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributes)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributes) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -472,24 +512,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              queryPath_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getQueryValueFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                queryPath_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getQueryValueFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -499,10 +540,13 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object queryPath_ = "";
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -510,13 +554,13 @@ public Builder mergeFrom(
      * 

      *
      * string query_path = 1;
+     *
      * @return The queryPath.
      */
     public java.lang.String getQueryPath() {
       java.lang.Object ref = queryPath_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryPath_ = s;
         return s;
@@ -525,6 +569,8 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -532,15 +578,14 @@ public java.lang.String getQueryPath() {
      * 

      *
      * string query_path = 1;
+     *
      * @return The bytes for queryPath.
      */
-    public com.google.protobuf.ByteString
-        getQueryPathBytes() {
+    public com.google.protobuf.ByteString getQueryPathBytes() {
       java.lang.Object ref = queryPath_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         queryPath_ = b;
         return b;
       } else {
@@ -548,6 +593,8 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -555,18 +602,22 @@ public java.lang.String getQueryPath() {
      * 

      *
      * string query_path = 1;
+     *
      * @param value The queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPath(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryPath(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       queryPath_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -574,6 +625,7 @@ public Builder setQueryPath(
      * 

      *
      * string query_path = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearQueryPath() {
@@ -583,6 +635,8 @@ public Builder clearQueryPath() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -590,12 +644,14 @@ public Builder clearQueryPath() {
      * 

      *
      * string query_path = 1;
+     *
      * @param value The bytes for queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPathBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       queryPath_ = value;
       bitField0_ |= 0x00000001;
@@ -605,34 +661,47 @@ public Builder setQueryPathBytes(
 
     private com.google.cloud.tpu.v2.GuestAttributesValue queryValue_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.GuestAttributesValue, com.google.cloud.tpu.v2.GuestAttributesValue.Builder, com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder> queryValueBuilder_;
+            com.google.cloud.tpu.v2.GuestAttributesValue,
+            com.google.cloud.tpu.v2.GuestAttributesValue.Builder,
+            com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder>
+        queryValueBuilder_;
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

      *
      * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
+     *
      * @return Whether the queryValue field is set.
      */
     public boolean hasQueryValue() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

      *
      * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
+     *
      * @return The queryValue.
      */
     public com.google.cloud.tpu.v2.GuestAttributesValue getQueryValue() {
       if (queryValueBuilder_ == null) {
-        return queryValue_ == null ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance() : queryValue_;
+        return queryValue_ == null
+            ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()
+            : queryValue_;
       } else {
         return queryValueBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -653,6 +722,8 @@ public Builder setQueryValue(com.google.cloud.tpu.v2.GuestAttributesValue value)
       return this;
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -671,6 +742,8 @@ public Builder setQueryValue(
       return this;
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -679,9 +752,9 @@ public Builder setQueryValue(
      */
     public Builder mergeQueryValue(com.google.cloud.tpu.v2.GuestAttributesValue value) {
       if (queryValueBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          queryValue_ != null &&
-          queryValue_ != com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && queryValue_ != null
+            && queryValue_ != com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()) {
           getQueryValueBuilder().mergeFrom(value);
         } else {
           queryValue_ = value;
@@ -694,6 +767,8 @@ public Builder mergeQueryValue(com.google.cloud.tpu.v2.GuestAttributesValue valu
       return this;
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -711,6 +786,8 @@ public Builder clearQueryValue() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -723,6 +800,8 @@ public com.google.cloud.tpu.v2.GuestAttributesValue.Builder getQueryValueBuilder
       return getQueryValueFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -733,11 +812,14 @@ public com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder getQueryValueOrBuil
       if (queryValueBuilder_ != null) {
         return queryValueBuilder_.getMessageOrBuilder();
       } else {
-        return queryValue_ == null ?
-            com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance() : queryValue_;
+        return queryValue_ == null
+            ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()
+            : queryValue_;
       }
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -745,21 +827,24 @@ public com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder getQueryValueOrBuil
      * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.GuestAttributesValue, com.google.cloud.tpu.v2.GuestAttributesValue.Builder, com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder> 
+            com.google.cloud.tpu.v2.GuestAttributesValue,
+            com.google.cloud.tpu.v2.GuestAttributesValue.Builder,
+            com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder>
         getQueryValueFieldBuilder() {
       if (queryValueBuilder_ == null) {
-        queryValueBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.GuestAttributesValue, com.google.cloud.tpu.v2.GuestAttributesValue.Builder, com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder>(
-                getQueryValue(),
-                getParentForChildren(),
-                isClean());
+        queryValueBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2.GuestAttributesValue,
+                com.google.cloud.tpu.v2.GuestAttributesValue.Builder,
+                com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder>(
+                getQueryValue(), getParentForChildren(), isClean());
         queryValue_ = null;
       }
       return queryValueBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -769,12 +854,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GuestAttributes)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GuestAttributes)
   private static final com.google.cloud.tpu.v2.GuestAttributes DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GuestAttributes();
   }
@@ -783,27 +868,27 @@ public static com.google.cloud.tpu.v2.GuestAttributes getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GuestAttributes parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GuestAttributes parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -818,6 +903,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GuestAttributes getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
similarity index 68%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
index 55ee133fc686..02aae7b77166 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A guest attributes namespace/key/value entry.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GuestAttributesEntry}
  */
-public final class GuestAttributesEntry extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GuestAttributesEntry extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GuestAttributesEntry)
     GuestAttributesEntryOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GuestAttributesEntry.newBuilder() to construct.
   private GuestAttributesEntry(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GuestAttributesEntry() {
     namespace_ = "";
     key_ = "";
@@ -27,38 +45,43 @@ private GuestAttributesEntry() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GuestAttributesEntry();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GuestAttributesEntry.class, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder.class);
+            com.google.cloud.tpu.v2.GuestAttributesEntry.class,
+            com.google.cloud.tpu.v2.GuestAttributesEntry.Builder.class);
   }
 
   public static final int NAMESPACE_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object namespace_ = "";
   /**
+   *
+   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
+   *
    * @return The namespace.
    */
   @java.lang.Override
@@ -67,29 +90,29 @@ public java.lang.String getNamespace() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       namespace_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
+   *
    * @return The bytes for namespace.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNamespaceBytes() {
+  public com.google.protobuf.ByteString getNamespaceBytes() {
     java.lang.Object ref = namespace_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       namespace_ = b;
       return b;
     } else {
@@ -98,14 +121,18 @@ public java.lang.String getNamespace() {
   }
 
   public static final int KEY_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object key_ = "";
   /**
+   *
+   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
+   *
    * @return The key.
    */
   @java.lang.Override
@@ -114,29 +141,29 @@ public java.lang.String getKey() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       key_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
+   *
    * @return The bytes for key.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getKeyBytes() {
+  public com.google.protobuf.ByteString getKeyBytes() {
     java.lang.Object ref = key_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       key_ = b;
       return b;
     } else {
@@ -145,14 +172,18 @@ public java.lang.String getKey() {
   }
 
   public static final int VALUE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object value_ = "";
   /**
+   *
+   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
+   *
    * @return The value.
    */
   @java.lang.Override
@@ -161,29 +192,29 @@ public java.lang.String getValue() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       value_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
+   *
    * @return The bytes for value.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getValueBytes() {
+  public com.google.protobuf.ByteString getValueBytes() {
     java.lang.Object ref = value_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       value_ = b;
       return b;
     } else {
@@ -192,6 +223,7 @@ public java.lang.String getValue() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -203,8 +235,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(namespace_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, namespace_);
     }
@@ -240,19 +271,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GuestAttributesEntry)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GuestAttributesEntry other = (com.google.cloud.tpu.v2.GuestAttributesEntry) obj;
+    com.google.cloud.tpu.v2.GuestAttributesEntry other =
+        (com.google.cloud.tpu.v2.GuestAttributesEntry) obj;
 
-    if (!getNamespace()
-        .equals(other.getNamespace())) return false;
-    if (!getKey()
-        .equals(other.getKey())) return false;
-    if (!getValue()
-        .equals(other.getValue())) return false;
+    if (!getNamespace().equals(other.getNamespace())) return false;
+    if (!getKey().equals(other.getKey())) return false;
+    if (!getValue().equals(other.getValue())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -275,130 +304,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GuestAttributesEntry parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GuestAttributesEntry parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.GuestAttributesEntry prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A guest attributes namespace/key/value entry.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GuestAttributesEntry}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GuestAttributesEntry)
       com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GuestAttributesEntry.class, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder.class);
+              com.google.cloud.tpu.v2.GuestAttributesEntry.class,
+              com.google.cloud.tpu.v2.GuestAttributesEntry.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GuestAttributesEntry.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -410,9 +445,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
     }
 
     @java.lang.Override
@@ -431,8 +466,11 @@ public com.google.cloud.tpu.v2.GuestAttributesEntry build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GuestAttributesEntry buildPartial() {
-      com.google.cloud.tpu.v2.GuestAttributesEntry result = new com.google.cloud.tpu.v2.GuestAttributesEntry(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.GuestAttributesEntry result =
+          new com.google.cloud.tpu.v2.GuestAttributesEntry(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -454,38 +492,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GuestAttributesEntry result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GuestAttributesEntry) {
-        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributesEntry)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributesEntry) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -535,27 +574,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              namespace_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              key_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              value_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                namespace_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                key_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                value_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -565,22 +608,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object namespace_ = "";
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @return The namespace.
      */
     public java.lang.String getNamespace() {
       java.lang.Object ref = namespace_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         namespace_ = s;
         return s;
@@ -589,20 +635,21 @@ public java.lang.String getNamespace() {
       }
     }
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @return The bytes for namespace.
      */
-    public com.google.protobuf.ByteString
-        getNamespaceBytes() {
+    public com.google.protobuf.ByteString getNamespaceBytes() {
       java.lang.Object ref = namespace_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         namespace_ = b;
         return b;
       } else {
@@ -610,28 +657,35 @@ public java.lang.String getNamespace() {
       }
     }
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @param value The namespace to set.
      * @return This builder for chaining.
      */
-    public Builder setNamespace(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNamespace(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       namespace_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNamespace() {
@@ -641,17 +695,21 @@ public Builder clearNamespace() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @param value The bytes for namespace to set.
      * @return This builder for chaining.
      */
-    public Builder setNamespaceBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNamespaceBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       namespace_ = value;
       bitField0_ |= 0x00000001;
@@ -661,18 +719,20 @@ public Builder setNamespaceBytes(
 
     private java.lang.Object key_ = "";
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @return The key.
      */
     public java.lang.String getKey() {
       java.lang.Object ref = key_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         key_ = s;
         return s;
@@ -681,20 +741,21 @@ public java.lang.String getKey() {
       }
     }
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @return The bytes for key.
      */
-    public com.google.protobuf.ByteString
-        getKeyBytes() {
+    public com.google.protobuf.ByteString getKeyBytes() {
       java.lang.Object ref = key_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         key_ = b;
         return b;
       } else {
@@ -702,28 +763,35 @@ public java.lang.String getKey() {
       }
     }
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @param value The key to set.
      * @return This builder for chaining.
      */
-    public Builder setKey(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setKey(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       key_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearKey() {
@@ -733,17 +801,21 @@ public Builder clearKey() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @param value The bytes for key to set.
      * @return This builder for chaining.
      */
-    public Builder setKeyBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setKeyBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       key_ = value;
       bitField0_ |= 0x00000002;
@@ -753,18 +825,20 @@ public Builder setKeyBytes(
 
     private java.lang.Object value_ = "";
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @return The value.
      */
     public java.lang.String getValue() {
       java.lang.Object ref = value_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         value_ = s;
         return s;
@@ -773,20 +847,21 @@ public java.lang.String getValue() {
       }
     }
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @return The bytes for value.
      */
-    public com.google.protobuf.ByteString
-        getValueBytes() {
+    public com.google.protobuf.ByteString getValueBytes() {
       java.lang.Object ref = value_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         value_ = b;
         return b;
       } else {
@@ -794,28 +869,35 @@ public java.lang.String getValue() {
       }
     }
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @param value The value to set.
      * @return This builder for chaining.
      */
-    public Builder setValue(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setValue(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       value_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearValue() {
@@ -825,26 +907,30 @@ public Builder clearValue() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @param value The bytes for value to set.
      * @return This builder for chaining.
      */
-    public Builder setValueBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setValueBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       value_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -854,12 +940,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GuestAttributesEntry)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GuestAttributesEntry)
   private static final com.google.cloud.tpu.v2.GuestAttributesEntry DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GuestAttributesEntry();
   }
@@ -868,27 +954,27 @@ public static com.google.cloud.tpu.v2.GuestAttributesEntry getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GuestAttributesEntry parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GuestAttributesEntry parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -903,6 +989,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GuestAttributesEntry getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
similarity index 58%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
index bb3037857cb7..3e862f99218c 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
@@ -1,69 +1,100 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GuestAttributesEntryOrBuilder extends
+public interface GuestAttributesEntryOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GuestAttributesEntry)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
+   *
    * @return The namespace.
    */
   java.lang.String getNamespace();
   /**
+   *
+   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
+   *
    * @return The bytes for namespace.
    */
-  com.google.protobuf.ByteString
-      getNamespaceBytes();
+  com.google.protobuf.ByteString getNamespaceBytes();
 
   /**
+   *
+   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
+   *
    * @return The key.
    */
   java.lang.String getKey();
   /**
+   *
+   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
+   *
    * @return The bytes for key.
    */
-  com.google.protobuf.ByteString
-      getKeyBytes();
+  com.google.protobuf.ByteString getKeyBytes();
 
   /**
+   *
+   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
+   *
    * @return The value.
    */
   java.lang.String getValue();
   /**
+   *
+   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
+   *
    * @return The bytes for value.
    */
-  com.google.protobuf.ByteString
-      getValueBytes();
+  com.google.protobuf.ByteString getValueBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
similarity index 68%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
index fab75582bff6..800a4bcd0147 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GuestAttributesOrBuilder extends
+public interface GuestAttributesOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GuestAttributes)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -15,10 +33,13 @@ public interface GuestAttributesOrBuilder extends
    * 

    *
    * string query_path = 1;
+   *
    * @return The queryPath.
    */
   java.lang.String getQueryPath();
   /**
+   *
+   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -26,30 +47,38 @@ public interface GuestAttributesOrBuilder extends
    * 

    *
    * string query_path = 1;
+   *
    * @return The bytes for queryPath.
    */
-  com.google.protobuf.ByteString
-      getQueryPathBytes();
+  com.google.protobuf.ByteString getQueryPathBytes();
 
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
+   *
    * @return Whether the queryValue field is set.
    */
   boolean hasQueryValue();
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
+   *
    * @return The queryValue.
    */
   com.google.cloud.tpu.v2.GuestAttributesValue getQueryValue();
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
index 5a02730e1cf9..e0412e9f0bba 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
@@ -1,57 +1,79 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Array of guest attribute namespace/key/value tuples.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GuestAttributesValue}
  */
-public final class GuestAttributesValue extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GuestAttributesValue extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GuestAttributesValue)
     GuestAttributesValueOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GuestAttributesValue.newBuilder() to construct.
   private GuestAttributesValue(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GuestAttributesValue() {
     items_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GuestAttributesValue();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GuestAttributesValue.class, com.google.cloud.tpu.v2.GuestAttributesValue.Builder.class);
+            com.google.cloud.tpu.v2.GuestAttributesValue.class,
+            com.google.cloud.tpu.v2.GuestAttributesValue.Builder.class);
   }
 
   public static final int ITEMS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List items_;
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -63,6 +85,8 @@ public java.util.List getItemsList
     return items_;
   }
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -70,11 +94,13 @@ public java.util.List getItemsList
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getItemsOrBuilderList() {
     return items_;
   }
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -86,6 +112,8 @@ public int getItemsCount() {
     return items_.size();
   }
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -97,6 +125,8 @@ public com.google.cloud.tpu.v2.GuestAttributesEntry getItems(int index) {
     return items_.get(index);
   }
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -104,12 +134,12 @@ public com.google.cloud.tpu.v2.GuestAttributesEntry getItems(int index) {
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index) {
     return items_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -121,8 +151,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < items_.size(); i++) {
       output.writeMessage(1, items_.get(i));
     }
@@ -136,8 +165,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < items_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, items_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, items_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -147,15 +175,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GuestAttributesValue)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GuestAttributesValue other = (com.google.cloud.tpu.v2.GuestAttributesValue) obj;
+    com.google.cloud.tpu.v2.GuestAttributesValue other =
+        (com.google.cloud.tpu.v2.GuestAttributesValue) obj;
 
-    if (!getItemsList()
-        .equals(other.getItemsList())) return false;
+    if (!getItemsList().equals(other.getItemsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -176,130 +204,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GuestAttributesValue parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GuestAttributesValue parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.GuestAttributesValue prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Array of guest attribute namespace/key/value tuples.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GuestAttributesValue}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GuestAttributesValue)
       com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GuestAttributesValue.class, com.google.cloud.tpu.v2.GuestAttributesValue.Builder.class);
+              com.google.cloud.tpu.v2.GuestAttributesValue.class,
+              com.google.cloud.tpu.v2.GuestAttributesValue.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GuestAttributesValue.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -315,9 +349,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
     }
 
     @java.lang.Override
@@ -336,9 +370,12 @@ public com.google.cloud.tpu.v2.GuestAttributesValue build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GuestAttributesValue buildPartial() {
-      com.google.cloud.tpu.v2.GuestAttributesValue result = new com.google.cloud.tpu.v2.GuestAttributesValue(this);
+      com.google.cloud.tpu.v2.GuestAttributesValue result =
+          new com.google.cloud.tpu.v2.GuestAttributesValue(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -363,38 +400,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GuestAttributesValue result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GuestAttributesValue) {
-        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributesValue)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributesValue) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -421,9 +459,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.GuestAttributesValue other) {
             itemsBuilder_ = null;
             items_ = other.items_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            itemsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getItemsFieldBuilder() : null;
+            itemsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getItemsFieldBuilder()
+                    : null;
           } else {
             itemsBuilder_.addAllMessages(other.items_);
           }
@@ -455,25 +494,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2.GuestAttributesEntry m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2.GuestAttributesEntry.parser(),
-                      extensionRegistry);
-              if (itemsBuilder_ == null) {
-                ensureItemsIsMutable();
-                items_.add(m);
-              } else {
-                itemsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2.GuestAttributesEntry m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2.GuestAttributesEntry.parser(), extensionRegistry);
+                if (itemsBuilder_ == null) {
+                  ensureItemsIsMutable();
+                  items_.add(m);
+                } else {
+                  itemsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -483,21 +523,28 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List items_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureItemsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         items_ = new java.util.ArrayList(items_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.GuestAttributesEntry, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder> itemsBuilder_;
+            com.google.cloud.tpu.v2.GuestAttributesEntry,
+            com.google.cloud.tpu.v2.GuestAttributesEntry.Builder,
+            com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder>
+        itemsBuilder_;
 
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -512,6 +559,8 @@ public java.util.List getItemsList
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -526,6 +575,8 @@ public int getItemsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -540,14 +591,15 @@ public com.google.cloud.tpu.v2.GuestAttributesEntry getItems(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public Builder setItems(
-        int index, com.google.cloud.tpu.v2.GuestAttributesEntry value) {
+    public Builder setItems(int index, com.google.cloud.tpu.v2.GuestAttributesEntry value) {
       if (itemsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -561,6 +613,8 @@ public Builder setItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -579,6 +633,8 @@ public Builder setItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -599,14 +655,15 @@ public Builder addItems(com.google.cloud.tpu.v2.GuestAttributesEntry value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public Builder addItems(
-        int index, com.google.cloud.tpu.v2.GuestAttributesEntry value) {
+    public Builder addItems(int index, com.google.cloud.tpu.v2.GuestAttributesEntry value) {
       if (itemsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -620,14 +677,15 @@ public Builder addItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public Builder addItems(
-        com.google.cloud.tpu.v2.GuestAttributesEntry.Builder builderForValue) {
+    public Builder addItems(com.google.cloud.tpu.v2.GuestAttributesEntry.Builder builderForValue) {
       if (itemsBuilder_ == null) {
         ensureItemsIsMutable();
         items_.add(builderForValue.build());
@@ -638,6 +696,8 @@ public Builder addItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -656,6 +716,8 @@ public Builder addItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -666,8 +728,7 @@ public Builder addAllItems(
         java.lang.Iterable values) {
       if (itemsBuilder_ == null) {
         ensureItemsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, items_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, items_);
         onChanged();
       } else {
         itemsBuilder_.addAllMessages(values);
@@ -675,6 +736,8 @@ public Builder addAllItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -692,6 +755,8 @@ public Builder clearItems() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -709,39 +774,44 @@ public Builder removeItems(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder getItemsBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder getItemsBuilder(int index) {
       return getItemsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index) {
       if (itemsBuilder_ == null) {
-        return items_.get(index);  } else {
+        return items_.get(index);
+      } else {
         return itemsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public java.util.List 
-         getItemsOrBuilderList() {
+    public java.util.List
+        getItemsOrBuilderList() {
       if (itemsBuilder_ != null) {
         return itemsBuilder_.getMessageOrBuilderList();
       } else {
@@ -749,6 +819,8 @@ public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -756,49 +828,55 @@ public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
     public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder addItemsBuilder() {
-      return getItemsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2.GuestAttributesEntry.getDefaultInstance());
+      return getItemsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2.GuestAttributesEntry.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder addItemsBuilder(
-        int index) {
-      return getItemsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2.GuestAttributesEntry.getDefaultInstance());
+    public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder addItemsBuilder(int index) {
+      return getItemsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2.GuestAttributesEntry.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public java.util.List 
-         getItemsBuilderList() {
+    public java.util.List
+        getItemsBuilderList() {
       return getItemsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.GuestAttributesEntry, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder> 
+            com.google.cloud.tpu.v2.GuestAttributesEntry,
+            com.google.cloud.tpu.v2.GuestAttributesEntry.Builder,
+            com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder>
         getItemsFieldBuilder() {
       if (itemsBuilder_ == null) {
-        itemsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.GuestAttributesEntry, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder>(
-                items_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        itemsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2.GuestAttributesEntry,
+                com.google.cloud.tpu.v2.GuestAttributesEntry.Builder,
+                com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder>(
+                items_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         items_ = null;
       }
       return itemsBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -808,12 +886,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GuestAttributesValue)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GuestAttributesValue)
   private static final com.google.cloud.tpu.v2.GuestAttributesValue DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GuestAttributesValue();
   }
@@ -822,27 +900,27 @@ public static com.google.cloud.tpu.v2.GuestAttributesValue getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GuestAttributesValue parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GuestAttributesValue parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -857,6 +935,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GuestAttributesValue getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
similarity index 62%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
index cae80b862b1d..fb75e87660b2 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GuestAttributesValueOrBuilder extends
+public interface GuestAttributesValueOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GuestAttributesValue)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
-  java.util.List 
-      getItemsList();
+  java.util.List getItemsList();
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -25,6 +44,8 @@ public interface GuestAttributesValueOrBuilder extends
    */
   com.google.cloud.tpu.v2.GuestAttributesEntry getItems(int index);
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -33,21 +54,24 @@ public interface GuestAttributesValueOrBuilder extends
    */
   int getItemsCount();
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
-  java.util.List 
+  java.util.List
       getItemsOrBuilderList();
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
-  com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
index a40374581e3f..fe5f8aeaa5c3 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListAcceleratorTypesRequest}
  */
-public final class ListAcceleratorTypesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListAcceleratorTypesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
     ListAcceleratorTypesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesRequest.newBuilder() to construct.
   private ListAcceleratorTypesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListAcceleratorTypesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -28,38 +46,45 @@ private ListAcceleratorTypesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.Builder.class);
+            com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class,
+            com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -68,29 +93,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -101,11 +128,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -114,14 +144,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -130,29 +164,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -161,14 +195,18 @@ public java.lang.String getPageToken() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   @java.lang.Override
@@ -177,29 +215,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getFilterBytes() {
+  public com.google.protobuf.ByteString getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -208,14 +246,18 @@ public java.lang.String getFilter() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -224,29 +266,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getOrderByBytes() {
+  public com.google.protobuf.ByteString getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -255,6 +297,7 @@ public java.lang.String getOrderBy() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -266,8 +309,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -296,8 +338,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -316,23 +357,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListAcceleratorTypesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListAcceleratorTypesRequest other = (com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) obj;
-
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
-    if (!getFilter()
-        .equals(other.getFilter())) return false;
-    if (!getOrderBy()
-        .equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v2.ListAcceleratorTypesRequest other =
+        (com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) obj;
+
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getFilter().equals(other.getFilter())) return false;
+    if (!getOrderBy().equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -360,129 +397,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListAcceleratorTypesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
       com.google.cloud.tpu.v2.ListAcceleratorTypesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.Builder.class);
+              com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class,
+              com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -496,9 +539,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -517,8 +560,11 @@ public com.google.cloud.tpu.v2.ListAcceleratorTypesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListAcceleratorTypesRequest buildPartial() {
-      com.google.cloud.tpu.v2.ListAcceleratorTypesRequest result = new com.google.cloud.tpu.v2.ListAcceleratorTypesRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.ListAcceleratorTypesRequest result =
+          new com.google.cloud.tpu.v2.ListAcceleratorTypesRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -546,38 +592,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest r
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListAcceleratorTypesRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -585,7 +632,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest other) {
-      if (other == com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -635,37 +683,43 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 42: {
-              filter_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 42
-            case 50: {
-              orderBy_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 50
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 42:
+              {
+                filter_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 42
+            case 50:
+              {
+                orderBy_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 50
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -675,22 +729,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -699,20 +758,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -720,28 +782,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -751,17 +824,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -769,13 +848,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -783,27 +865,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -815,18 +903,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -835,20 +925,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -856,28 +947,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -887,17 +985,21 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -907,18 +1009,20 @@ public Builder setPageTokenBytes(
 
     private java.lang.Object filter_ = "";
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -927,20 +1031,21 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString
-        getFilterBytes() {
+    public com.google.protobuf.ByteString getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -948,28 +1053,35 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilter(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -979,17 +1091,21 @@ public Builder clearFilter() {
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -999,18 +1115,20 @@ public Builder setFilterBytes(
 
     private java.lang.Object orderBy_ = "";
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1019,20 +1137,21 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString
-        getOrderByBytes() {
+    public com.google.protobuf.ByteString getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1040,28 +1159,35 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderBy(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1071,26 +1197,30 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1100,12 +1230,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
   private static final com.google.cloud.tpu.v2.ListAcceleratorTypesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListAcceleratorTypesRequest();
   }
@@ -1114,27 +1244,27 @@ public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListAcceleratorTypesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListAcceleratorTypesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1149,6 +1279,4 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2.ListAcceleratorTypesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
index 7a66cbd04c02..60fd80c81c46 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
@@ -1,99 +1,142 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListAcceleratorTypesRequestOrBuilder extends
+public interface ListAcceleratorTypesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString
-      getFilterBytes();
+  com.google.protobuf.ByteString getFilterBytes();
 
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString
-      getOrderByBytes();
+  com.google.protobuf.ByteString getOrderByBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
similarity index 72%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
index 9bef46ab4096..521b2626b4a8 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Response for [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListAcceleratorTypesResponse}
  */
-public final class ListAcceleratorTypesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListAcceleratorTypesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
     ListAcceleratorTypesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesResponse.newBuilder() to construct.
   private ListAcceleratorTypesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListAcceleratorTypesResponse() {
     acceleratorTypes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -27,33 +45,37 @@ private ListAcceleratorTypesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.Builder.class);
+            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class,
+            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.Builder.class);
   }
 
   public static final int ACCELERATOR_TYPES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List acceleratorTypes_;
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -65,6 +87,8 @@ public java.util.List getAcceleratorTyp
     return acceleratorTypes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -72,11 +96,13 @@ public java.util.List getAcceleratorTyp
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getAcceleratorTypesOrBuilderList() {
     return acceleratorTypes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -88,6 +114,8 @@ public int getAcceleratorTypesCount() {
     return acceleratorTypes_.size();
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -99,6 +127,8 @@ public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorTypes(int index) {
     return acceleratorTypes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -106,20 +136,23 @@ public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorTypes(int index) {
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index) {
     return acceleratorTypes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -128,29 +161,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -159,37 +192,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -197,20 +239,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -222,8 +267,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
       output.writeMessage(1, acceleratorTypes_.get(i));
     }
@@ -243,8 +287,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, acceleratorTypes_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, acceleratorTypes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -265,19 +308,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListAcceleratorTypesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListAcceleratorTypesResponse other = (com.google.cloud.tpu.v2.ListAcceleratorTypesResponse) obj;
+    com.google.cloud.tpu.v2.ListAcceleratorTypesResponse other =
+        (com.google.cloud.tpu.v2.ListAcceleratorTypesResponse) obj;
 
-    if (!getAcceleratorTypesList()
-        .equals(other.getAcceleratorTypesList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getAcceleratorTypesList().equals(other.getAcceleratorTypesList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -305,129 +346,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListAcceleratorTypesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
       com.google.cloud.tpu.v2.ListAcceleratorTypesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.Builder.class);
+              com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class,
+              com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -446,9 +493,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -467,14 +514,18 @@ public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse buildPartial() {
-      com.google.cloud.tpu.v2.ListAcceleratorTypesResponse result = new com.google.cloud.tpu.v2.ListAcceleratorTypesResponse(this);
+      com.google.cloud.tpu.v2.ListAcceleratorTypesResponse result =
+          new com.google.cloud.tpu.v2.ListAcceleratorTypesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2.ListAcceleratorTypesResponse result) {
       if (acceleratorTypesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           acceleratorTypes_ = java.util.Collections.unmodifiableList(acceleratorTypes_);
@@ -502,38 +553,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListAcceleratorTypesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListAcceleratorTypesResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListAcceleratorTypesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -541,7 +593,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse other) {
-      if (other == com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.getDefaultInstance())
+        return this;
       if (acceleratorTypesBuilder_ == null) {
         if (!other.acceleratorTypes_.isEmpty()) {
           if (acceleratorTypes_.isEmpty()) {
@@ -560,9 +613,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse ot
             acceleratorTypesBuilder_ = null;
             acceleratorTypes_ = other.acceleratorTypes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            acceleratorTypesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getAcceleratorTypesFieldBuilder() : null;
+            acceleratorTypesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getAcceleratorTypesFieldBuilder()
+                    : null;
           } else {
             acceleratorTypesBuilder_.addAllMessages(other.acceleratorTypes_);
           }
@@ -609,36 +663,39 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2.AcceleratorType m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2.AcceleratorType.parser(),
-                      extensionRegistry);
-              if (acceleratorTypesBuilder_ == null) {
-                ensureAcceleratorTypesIsMutable();
-                acceleratorTypes_.add(m);
-              } else {
-                acceleratorTypesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2.AcceleratorType m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2.AcceleratorType.parser(), extensionRegistry);
+                if (acceleratorTypesBuilder_ == null) {
+                  ensureAcceleratorTypesIsMutable();
+                  acceleratorTypes_.add(m);
+                } else {
+                  acceleratorTypesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -648,21 +705,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List acceleratorTypes_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureAcceleratorTypesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        acceleratorTypes_ = new java.util.ArrayList(acceleratorTypes_);
+        acceleratorTypes_ =
+            new java.util.ArrayList(acceleratorTypes_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.AcceleratorType, com.google.cloud.tpu.v2.AcceleratorType.Builder, com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder> acceleratorTypesBuilder_;
+            com.google.cloud.tpu.v2.AcceleratorType,
+            com.google.cloud.tpu.v2.AcceleratorType.Builder,
+            com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder>
+        acceleratorTypesBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -677,6 +742,8 @@ public java.util.List getAcceleratorTyp
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -691,6 +758,8 @@ public int getAcceleratorTypesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -705,14 +774,15 @@ public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorTypes(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public Builder setAcceleratorTypes(
-        int index, com.google.cloud.tpu.v2.AcceleratorType value) {
+    public Builder setAcceleratorTypes(int index, com.google.cloud.tpu.v2.AcceleratorType value) {
       if (acceleratorTypesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -726,6 +796,8 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -744,6 +816,8 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -764,14 +838,15 @@ public Builder addAcceleratorTypes(com.google.cloud.tpu.v2.AcceleratorType value
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public Builder addAcceleratorTypes(
-        int index, com.google.cloud.tpu.v2.AcceleratorType value) {
+    public Builder addAcceleratorTypes(int index, com.google.cloud.tpu.v2.AcceleratorType value) {
       if (acceleratorTypesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -785,6 +860,8 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -803,6 +880,8 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -821,6 +900,8 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -831,8 +912,7 @@ public Builder addAllAcceleratorTypes(
         java.lang.Iterable values) {
       if (acceleratorTypesBuilder_ == null) {
         ensureAcceleratorTypesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, acceleratorTypes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, acceleratorTypes_);
         onChanged();
       } else {
         acceleratorTypesBuilder_.addAllMessages(values);
@@ -840,6 +920,8 @@ public Builder addAllAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -857,6 +939,8 @@ public Builder clearAcceleratorTypes() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -874,17 +958,20 @@ public Builder removeAcceleratorTypes(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public com.google.cloud.tpu.v2.AcceleratorType.Builder getAcceleratorTypesBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.AcceleratorType.Builder getAcceleratorTypesBuilder(int index) {
       return getAcceleratorTypesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -894,19 +981,22 @@ public com.google.cloud.tpu.v2.AcceleratorType.Builder getAcceleratorTypesBuilde
     public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
         int index) {
       if (acceleratorTypesBuilder_ == null) {
-        return acceleratorTypes_.get(index);  } else {
+        return acceleratorTypes_.get(index);
+      } else {
         return acceleratorTypesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List 
-         getAcceleratorTypesOrBuilderList() {
+    public java.util.List
+        getAcceleratorTypesOrBuilderList() {
       if (acceleratorTypesBuilder_ != null) {
         return acceleratorTypesBuilder_.getMessageOrBuilderList();
       } else {
@@ -914,6 +1004,8 @@ public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBui
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -921,38 +1013,47 @@ public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBui
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
     public com.google.cloud.tpu.v2.AcceleratorType.Builder addAcceleratorTypesBuilder() {
-      return getAcceleratorTypesFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance());
+      return getAcceleratorTypesFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public com.google.cloud.tpu.v2.AcceleratorType.Builder addAcceleratorTypesBuilder(
-        int index) {
-      return getAcceleratorTypesFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance());
+    public com.google.cloud.tpu.v2.AcceleratorType.Builder addAcceleratorTypesBuilder(int index) {
+      return getAcceleratorTypesFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List 
-         getAcceleratorTypesBuilderList() {
+    public java.util.List
+        getAcceleratorTypesBuilderList() {
       return getAcceleratorTypesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.AcceleratorType, com.google.cloud.tpu.v2.AcceleratorType.Builder, com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder> 
+            com.google.cloud.tpu.v2.AcceleratorType,
+            com.google.cloud.tpu.v2.AcceleratorType.Builder,
+            com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder>
         getAcceleratorTypesFieldBuilder() {
       if (acceleratorTypesBuilder_ == null) {
-        acceleratorTypesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.AcceleratorType, com.google.cloud.tpu.v2.AcceleratorType.Builder, com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder>(
+        acceleratorTypesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2.AcceleratorType,
+                com.google.cloud.tpu.v2.AcceleratorType.Builder,
+                com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder>(
                 acceleratorTypes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -964,18 +1065,20 @@ public com.google.cloud.tpu.v2.AcceleratorType.Builder addAcceleratorTypesBuilde
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -984,20 +1087,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1005,28 +1109,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1036,17 +1147,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1054,42 +1169,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1097,76 +1222,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1176,26 +1315,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1205,12 +1348,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
   private static final com.google.cloud.tpu.v2.ListAcceleratorTypesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListAcceleratorTypesResponse();
   }
@@ -1219,27 +1362,27 @@ public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse getDefaultIns
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListAcceleratorTypesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListAcceleratorTypesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1254,6 +1397,4 @@ public com.google.protobuf.Parser getParserForType
   public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
index fe3ae29a5f41..49b166c69189 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListAcceleratorTypesResponseOrBuilder extends
+public interface ListAcceleratorTypesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
-  java.util.List 
-      getAcceleratorTypesList();
+  java.util.List getAcceleratorTypesList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -25,6 +44,8 @@ public interface ListAcceleratorTypesResponseOrBuilder extends
    */
   com.google.cloud.tpu.v2.AcceleratorType getAcceleratorTypes(int index);
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -33,82 +54,100 @@ public interface ListAcceleratorTypesResponseOrBuilder extends
    */
   int getAcceleratorTypesCount();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
-  java.util.List 
+  java.util.List
       getAcceleratorTypesOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
-  com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
index b479586852db..89ef9794e88b 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [ListNodes][google.cloud.tpu.v2.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListNodesRequest}
  */
-public final class ListNodesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListNodesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListNodesRequest)
     ListNodesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListNodesRequest.newBuilder() to construct.
   private ListNodesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListNodesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -26,38 +44,45 @@ private ListNodesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListNodesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListNodesRequest.class, com.google.cloud.tpu.v2.ListNodesRequest.Builder.class);
+            com.google.cloud.tpu.v2.ListNodesRequest.class,
+            com.google.cloud.tpu.v2.ListNodesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -99,11 +126,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -112,14 +142,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -128,29 +162,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -159,6 +193,7 @@ public java.lang.String getPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -170,8 +205,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -194,8 +228,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -208,19 +241,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListNodesRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.ListNodesRequest other = (com.google.cloud.tpu.v2.ListNodesRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -243,130 +273,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListNodesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListNodesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListNodesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [ListNodes][google.cloud.tpu.v2.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListNodesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListNodesRequest)
       com.google.cloud.tpu.v2.ListNodesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListNodesRequest.class, com.google.cloud.tpu.v2.ListNodesRequest.Builder.class);
+              com.google.cloud.tpu.v2.ListNodesRequest.class,
+              com.google.cloud.tpu.v2.ListNodesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListNodesRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -378,9 +414,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -399,8 +435,11 @@ public com.google.cloud.tpu.v2.ListNodesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListNodesRequest buildPartial() {
-      com.google.cloud.tpu.v2.ListNodesRequest result = new com.google.cloud.tpu.v2.ListNodesRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.ListNodesRequest result =
+          new com.google.cloud.tpu.v2.ListNodesRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -422,38 +461,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListNodesRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListNodesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListNodesRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListNodesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -501,27 +541,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -531,22 +575,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -555,20 +604,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -576,28 +628,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -607,17 +670,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -625,13 +694,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -639,27 +711,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -671,18 +749,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -691,20 +771,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -712,28 +793,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -743,26 +831,30 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -772,12 +864,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListNodesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListNodesRequest)
   private static final com.google.cloud.tpu.v2.ListNodesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListNodesRequest();
   }
@@ -786,27 +878,27 @@ public static com.google.cloud.tpu.v2.ListNodesRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListNodesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListNodesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -821,6 +913,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ListNodesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
similarity index 50%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
index 0db2dea1af0a..210748b76069 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
@@ -1,59 +1,92 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListNodesRequestOrBuilder extends
+public interface ListNodesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListNodesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
index 156b2a1d3773..91aaf7f6ea9e 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Response for [ListNodes][google.cloud.tpu.v2.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListNodesResponse}
  */
-public final class ListNodesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListNodesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListNodesResponse)
     ListNodesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListNodesResponse.newBuilder() to construct.
   private ListNodesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListNodesResponse() {
     nodes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -27,33 +45,37 @@ private ListNodesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListNodesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListNodesResponse.class, com.google.cloud.tpu.v2.ListNodesResponse.Builder.class);
+            com.google.cloud.tpu.v2.ListNodesResponse.class,
+            com.google.cloud.tpu.v2.ListNodesResponse.Builder.class);
   }
 
   public static final int NODES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List nodes_;
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -65,6 +87,8 @@ public java.util.List getNodesList() {
     return nodes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -72,11 +96,12 @@ public java.util.List getNodesList() {
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
   @java.lang.Override
-  public java.util.List 
-      getNodesOrBuilderList() {
+  public java.util.List getNodesOrBuilderList() {
     return nodes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -88,6 +113,8 @@ public int getNodesCount() {
     return nodes_.size();
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -99,6 +126,8 @@ public com.google.cloud.tpu.v2.Node getNodes(int index) {
     return nodes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -106,20 +135,23 @@ public com.google.cloud.tpu.v2.Node getNodes(int index) {
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(int index) {
     return nodes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -128,29 +160,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -159,37 +191,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -197,20 +238,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -222,8 +266,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < nodes_.size(); i++) {
       output.writeMessage(1, nodes_.get(i));
     }
@@ -243,8 +286,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < nodes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, nodes_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, nodes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -265,19 +307,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListNodesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListNodesResponse other = (com.google.cloud.tpu.v2.ListNodesResponse) obj;
+    com.google.cloud.tpu.v2.ListNodesResponse other =
+        (com.google.cloud.tpu.v2.ListNodesResponse) obj;
 
-    if (!getNodesList()
-        .equals(other.getNodesList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getNodesList().equals(other.getNodesList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -304,130 +344,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListNodesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListNodesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListNodesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for [ListNodes][google.cloud.tpu.v2.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListNodesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListNodesResponse)
       com.google.cloud.tpu.v2.ListNodesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListNodesResponse.class, com.google.cloud.tpu.v2.ListNodesResponse.Builder.class);
+              com.google.cloud.tpu.v2.ListNodesResponse.class,
+              com.google.cloud.tpu.v2.ListNodesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListNodesResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -446,9 +492,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -467,9 +513,12 @@ public com.google.cloud.tpu.v2.ListNodesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListNodesResponse buildPartial() {
-      com.google.cloud.tpu.v2.ListNodesResponse result = new com.google.cloud.tpu.v2.ListNodesResponse(this);
+      com.google.cloud.tpu.v2.ListNodesResponse result =
+          new com.google.cloud.tpu.v2.ListNodesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -502,38 +551,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListNodesResponse result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListNodesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListNodesResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListNodesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -560,9 +610,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.ListNodesResponse other) {
             nodesBuilder_ = null;
             nodes_ = other.nodes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            nodesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getNodesFieldBuilder() : null;
+            nodesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getNodesFieldBuilder()
+                    : null;
           } else {
             nodesBuilder_.addAllMessages(other.nodes_);
           }
@@ -609,36 +660,38 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2.Node m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2.Node.parser(),
-                      extensionRegistry);
-              if (nodesBuilder_ == null) {
-                ensureNodesIsMutable();
-                nodes_.add(m);
-              } else {
-                nodesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2.Node m =
+                    input.readMessage(com.google.cloud.tpu.v2.Node.parser(), extensionRegistry);
+                if (nodesBuilder_ == null) {
+                  ensureNodesIsMutable();
+                  nodes_.add(m);
+                } else {
+                  nodesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -648,21 +701,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private java.util.List nodes_ =
-      java.util.Collections.emptyList();
+    private java.util.List nodes_ = java.util.Collections.emptyList();
+
     private void ensureNodesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         nodes_ = new java.util.ArrayList(nodes_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> nodesBuilder_;
+            com.google.cloud.tpu.v2.Node,
+            com.google.cloud.tpu.v2.Node.Builder,
+            com.google.cloud.tpu.v2.NodeOrBuilder>
+        nodesBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -677,6 +736,8 @@ public java.util.List getNodesList() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -691,6 +752,8 @@ public int getNodesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -705,14 +768,15 @@ public com.google.cloud.tpu.v2.Node getNodes(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder setNodes(
-        int index, com.google.cloud.tpu.v2.Node value) {
+    public Builder setNodes(int index, com.google.cloud.tpu.v2.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -726,14 +790,15 @@ public Builder setNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder setNodes(
-        int index, com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder setNodes(int index, com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.set(index, builderForValue.build());
@@ -744,6 +809,8 @@ public Builder setNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -764,14 +831,15 @@ public Builder addNodes(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder addNodes(
-        int index, com.google.cloud.tpu.v2.Node value) {
+    public Builder addNodes(int index, com.google.cloud.tpu.v2.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -785,14 +853,15 @@ public Builder addNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder addNodes(
-        com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder addNodes(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(builderForValue.build());
@@ -803,14 +872,15 @@ public Builder addNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder addNodes(
-        int index, com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder addNodes(int index, com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(index, builderForValue.build());
@@ -821,18 +891,18 @@ public Builder addNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder addAllNodes(
-        java.lang.Iterable values) {
+    public Builder addAllNodes(java.lang.Iterable values) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, nodes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, nodes_);
         onChanged();
       } else {
         nodesBuilder_.addAllMessages(values);
@@ -840,6 +910,8 @@ public Builder addAllNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -857,6 +929,8 @@ public Builder clearNodes() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -874,39 +948,43 @@ public Builder removeNodes(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2.Node.Builder getNodesBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.Node.Builder getNodesBuilder(int index) {
       return getNodesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(int index) {
       if (nodesBuilder_ == null) {
-        return nodes_.get(index);  } else {
+        return nodes_.get(index);
+      } else {
         return nodesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public java.util.List 
-         getNodesOrBuilderList() {
+    public java.util.List getNodesOrBuilderList() {
       if (nodesBuilder_ != null) {
         return nodesBuilder_.getMessageOrBuilderList();
       } else {
@@ -914,6 +992,8 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -921,42 +1001,46 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
     public com.google.cloud.tpu.v2.Node.Builder addNodesBuilder() {
-      return getNodesFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2.Node.getDefaultInstance());
+      return getNodesFieldBuilder().addBuilder(com.google.cloud.tpu.v2.Node.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2.Node.Builder addNodesBuilder(
-        int index) {
-      return getNodesFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2.Node.getDefaultInstance());
+    public com.google.cloud.tpu.v2.Node.Builder addNodesBuilder(int index) {
+      return getNodesFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2.Node.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public java.util.List 
-         getNodesBuilderList() {
+    public java.util.List getNodesBuilderList() {
       return getNodesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> 
+            com.google.cloud.tpu.v2.Node,
+            com.google.cloud.tpu.v2.Node.Builder,
+            com.google.cloud.tpu.v2.NodeOrBuilder>
         getNodesFieldBuilder() {
       if (nodesBuilder_ == null) {
-        nodesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder>(
-                nodes_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        nodesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2.Node,
+                com.google.cloud.tpu.v2.Node.Builder,
+                com.google.cloud.tpu.v2.NodeOrBuilder>(
+                nodes_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         nodes_ = null;
       }
       return nodesBuilder_;
@@ -964,18 +1048,20 @@ public com.google.cloud.tpu.v2.Node.Builder addNodesBuilder(
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -984,20 +1070,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1005,28 +1092,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1036,17 +1130,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1054,42 +1152,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1097,76 +1205,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1176,26 +1298,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1205,12 +1331,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListNodesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListNodesResponse)
   private static final com.google.cloud.tpu.v2.ListNodesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListNodesResponse();
   }
@@ -1219,27 +1345,27 @@ public static com.google.cloud.tpu.v2.ListNodesResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListNodesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListNodesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1254,6 +1380,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ListNodesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
index 181e3d7fab71..4ec319767836 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListNodesResponseOrBuilder extends
+public interface ListNodesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListNodesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
-  java.util.List 
-      getNodesList();
+  java.util.List getNodesList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -25,6 +44,8 @@ public interface ListNodesResponseOrBuilder extends
    */
   com.google.cloud.tpu.v2.Node getNodes(int index);
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -33,82 +54,99 @@ public interface ListNodesResponseOrBuilder extends
    */
   int getNodesCount();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
-  java.util.List 
-      getNodesOrBuilderList();
+  java.util.List getNodesOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
-  com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
index 50247378a816..c7bebdf18528 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListRuntimeVersionsRequest}
  */
-public final class ListRuntimeVersionsRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListRuntimeVersionsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
     ListRuntimeVersionsRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListRuntimeVersionsRequest.newBuilder() to construct.
   private ListRuntimeVersionsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListRuntimeVersionsRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -28,38 +46,45 @@ private ListRuntimeVersionsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListRuntimeVersionsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class, com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.Builder.class);
+            com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class,
+            com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -68,29 +93,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -101,11 +128,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -114,14 +144,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -130,29 +164,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -161,14 +195,18 @@ public java.lang.String getPageToken() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   @java.lang.Override
@@ -177,29 +215,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getFilterBytes() {
+  public com.google.protobuf.ByteString getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -208,14 +246,18 @@ public java.lang.String getFilter() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -224,29 +266,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getOrderByBytes() {
+  public com.google.protobuf.ByteString getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -255,6 +297,7 @@ public java.lang.String getOrderBy() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -266,8 +309,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -296,8 +338,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -316,23 +357,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListRuntimeVersionsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListRuntimeVersionsRequest other = (com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) obj;
-
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
-    if (!getFilter()
-        .equals(other.getFilter())) return false;
-    if (!getOrderBy()
-        .equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v2.ListRuntimeVersionsRequest other =
+        (com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) obj;
+
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getFilter().equals(other.getFilter())) return false;
+    if (!getOrderBy().equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -360,129 +397,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListRuntimeVersionsRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
       com.google.cloud.tpu.v2.ListRuntimeVersionsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class, com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.Builder.class);
+              com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class,
+              com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -496,9 +539,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -517,8 +560,11 @@ public com.google.cloud.tpu.v2.ListRuntimeVersionsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListRuntimeVersionsRequest buildPartial() {
-      com.google.cloud.tpu.v2.ListRuntimeVersionsRequest result = new com.google.cloud.tpu.v2.ListRuntimeVersionsRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.ListRuntimeVersionsRequest result =
+          new com.google.cloud.tpu.v2.ListRuntimeVersionsRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -546,38 +592,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest re
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListRuntimeVersionsRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -585,7 +632,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest other) {
-      if (other == com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -635,37 +683,43 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 42: {
-              filter_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 42
-            case 50: {
-              orderBy_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 50
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 42:
+              {
+                filter_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 42
+            case 50:
+              {
+                orderBy_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 50
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -675,22 +729,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -699,20 +758,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -720,28 +782,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -751,17 +824,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -769,13 +848,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -783,27 +865,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -815,18 +903,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -835,20 +925,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -856,28 +947,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -887,17 +985,21 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -907,18 +1009,20 @@ public Builder setPageTokenBytes(
 
     private java.lang.Object filter_ = "";
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -927,20 +1031,21 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString
-        getFilterBytes() {
+    public com.google.protobuf.ByteString getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -948,28 +1053,35 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilter(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -979,17 +1091,21 @@ public Builder clearFilter() {
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -999,18 +1115,20 @@ public Builder setFilterBytes(
 
     private java.lang.Object orderBy_ = "";
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1019,20 +1137,21 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString
-        getOrderByBytes() {
+    public com.google.protobuf.ByteString getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1040,28 +1159,35 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderBy(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1071,26 +1197,30 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1100,12 +1230,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
   private static final com.google.cloud.tpu.v2.ListRuntimeVersionsRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListRuntimeVersionsRequest();
   }
@@ -1114,27 +1244,27 @@ public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListRuntimeVersionsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListRuntimeVersionsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1149,6 +1279,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2.ListRuntimeVersionsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
index 546dcebb3803..5ffc73a137a0 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
@@ -1,99 +1,142 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListRuntimeVersionsRequestOrBuilder extends
+public interface ListRuntimeVersionsRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString
-      getFilterBytes();
+  com.google.protobuf.ByteString getFilterBytes();
 
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString
-      getOrderByBytes();
+  com.google.protobuf.ByteString getOrderByBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
similarity index 72%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
index 1ee414f9e603..0faea51ecfc5 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Response for [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListRuntimeVersionsResponse}
  */
-public final class ListRuntimeVersionsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListRuntimeVersionsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
     ListRuntimeVersionsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListRuntimeVersionsResponse.newBuilder() to construct.
   private ListRuntimeVersionsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListRuntimeVersionsResponse() {
     runtimeVersions_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -27,33 +45,37 @@ private ListRuntimeVersionsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListRuntimeVersionsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class, com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.Builder.class);
+            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class,
+            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.Builder.class);
   }
 
   public static final int RUNTIME_VERSIONS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List runtimeVersions_;
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -65,6 +87,8 @@ public java.util.List getRuntimeVersions
     return runtimeVersions_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -72,11 +96,13 @@ public java.util.List getRuntimeVersions
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getRuntimeVersionsOrBuilderList() {
     return runtimeVersions_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -88,6 +114,8 @@ public int getRuntimeVersionsCount() {
     return runtimeVersions_.size();
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -99,6 +127,8 @@ public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersions(int index) {
     return runtimeVersions_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -106,20 +136,23 @@ public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersions(int index) {
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(int index) {
     return runtimeVersions_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -128,29 +161,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -159,37 +192,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -197,20 +239,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -222,8 +267,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < runtimeVersions_.size(); i++) {
       output.writeMessage(1, runtimeVersions_.get(i));
     }
@@ -243,8 +287,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < runtimeVersions_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, runtimeVersions_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, runtimeVersions_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -265,19 +308,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListRuntimeVersionsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListRuntimeVersionsResponse other = (com.google.cloud.tpu.v2.ListRuntimeVersionsResponse) obj;
+    com.google.cloud.tpu.v2.ListRuntimeVersionsResponse other =
+        (com.google.cloud.tpu.v2.ListRuntimeVersionsResponse) obj;
 
-    if (!getRuntimeVersionsList()
-        .equals(other.getRuntimeVersionsList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getRuntimeVersionsList().equals(other.getRuntimeVersionsList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -305,129 +346,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListRuntimeVersionsResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
       com.google.cloud.tpu.v2.ListRuntimeVersionsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class, com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.Builder.class);
+              com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class,
+              com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -446,9 +493,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -467,14 +514,18 @@ public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse buildPartial() {
-      com.google.cloud.tpu.v2.ListRuntimeVersionsResponse result = new com.google.cloud.tpu.v2.ListRuntimeVersionsResponse(this);
+      com.google.cloud.tpu.v2.ListRuntimeVersionsResponse result =
+          new com.google.cloud.tpu.v2.ListRuntimeVersionsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2.ListRuntimeVersionsResponse result) {
       if (runtimeVersionsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           runtimeVersions_ = java.util.Collections.unmodifiableList(runtimeVersions_);
@@ -502,38 +553,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse r
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListRuntimeVersionsResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListRuntimeVersionsResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListRuntimeVersionsResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -541,7 +593,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse other) {
-      if (other == com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.getDefaultInstance())
+        return this;
       if (runtimeVersionsBuilder_ == null) {
         if (!other.runtimeVersions_.isEmpty()) {
           if (runtimeVersions_.isEmpty()) {
@@ -560,9 +613,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse oth
             runtimeVersionsBuilder_ = null;
             runtimeVersions_ = other.runtimeVersions_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            runtimeVersionsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getRuntimeVersionsFieldBuilder() : null;
+            runtimeVersionsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getRuntimeVersionsFieldBuilder()
+                    : null;
           } else {
             runtimeVersionsBuilder_.addAllMessages(other.runtimeVersions_);
           }
@@ -609,36 +663,39 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2.RuntimeVersion m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2.RuntimeVersion.parser(),
-                      extensionRegistry);
-              if (runtimeVersionsBuilder_ == null) {
-                ensureRuntimeVersionsIsMutable();
-                runtimeVersions_.add(m);
-              } else {
-                runtimeVersionsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2.RuntimeVersion m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2.RuntimeVersion.parser(), extensionRegistry);
+                if (runtimeVersionsBuilder_ == null) {
+                  ensureRuntimeVersionsIsMutable();
+                  runtimeVersions_.add(m);
+                } else {
+                  runtimeVersionsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -648,21 +705,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List runtimeVersions_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureRuntimeVersionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        runtimeVersions_ = new java.util.ArrayList(runtimeVersions_);
+        runtimeVersions_ =
+            new java.util.ArrayList(runtimeVersions_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.RuntimeVersion, com.google.cloud.tpu.v2.RuntimeVersion.Builder, com.google.cloud.tpu.v2.RuntimeVersionOrBuilder> runtimeVersionsBuilder_;
+            com.google.cloud.tpu.v2.RuntimeVersion,
+            com.google.cloud.tpu.v2.RuntimeVersion.Builder,
+            com.google.cloud.tpu.v2.RuntimeVersionOrBuilder>
+        runtimeVersionsBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -677,6 +742,8 @@ public java.util.List getRuntimeVersions
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -691,6 +758,8 @@ public int getRuntimeVersionsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -705,14 +774,15 @@ public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersions(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public Builder setRuntimeVersions(
-        int index, com.google.cloud.tpu.v2.RuntimeVersion value) {
+    public Builder setRuntimeVersions(int index, com.google.cloud.tpu.v2.RuntimeVersion value) {
       if (runtimeVersionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -726,6 +796,8 @@ public Builder setRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -744,6 +816,8 @@ public Builder setRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -764,14 +838,15 @@ public Builder addRuntimeVersions(com.google.cloud.tpu.v2.RuntimeVersion value)
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public Builder addRuntimeVersions(
-        int index, com.google.cloud.tpu.v2.RuntimeVersion value) {
+    public Builder addRuntimeVersions(int index, com.google.cloud.tpu.v2.RuntimeVersion value) {
       if (runtimeVersionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -785,6 +860,8 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -803,6 +880,8 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -821,6 +900,8 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -831,8 +912,7 @@ public Builder addAllRuntimeVersions(
         java.lang.Iterable values) {
       if (runtimeVersionsBuilder_ == null) {
         ensureRuntimeVersionsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, runtimeVersions_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, runtimeVersions_);
         onChanged();
       } else {
         runtimeVersionsBuilder_.addAllMessages(values);
@@ -840,6 +920,8 @@ public Builder addAllRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -857,6 +939,8 @@ public Builder clearRuntimeVersions() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -874,39 +958,44 @@ public Builder removeRuntimeVersions(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public com.google.cloud.tpu.v2.RuntimeVersion.Builder getRuntimeVersionsBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.RuntimeVersion.Builder getRuntimeVersionsBuilder(int index) {
       return getRuntimeVersionsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(int index) {
       if (runtimeVersionsBuilder_ == null) {
-        return runtimeVersions_.get(index);  } else {
+        return runtimeVersions_.get(index);
+      } else {
         return runtimeVersionsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public java.util.List 
-         getRuntimeVersionsOrBuilderList() {
+    public java.util.List
+        getRuntimeVersionsOrBuilderList() {
       if (runtimeVersionsBuilder_ != null) {
         return runtimeVersionsBuilder_.getMessageOrBuilderList();
       } else {
@@ -914,6 +1003,8 @@ public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuild
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -921,38 +1012,47 @@ public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuild
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
     public com.google.cloud.tpu.v2.RuntimeVersion.Builder addRuntimeVersionsBuilder() {
-      return getRuntimeVersionsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance());
+      return getRuntimeVersionsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public com.google.cloud.tpu.v2.RuntimeVersion.Builder addRuntimeVersionsBuilder(
-        int index) {
-      return getRuntimeVersionsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance());
+    public com.google.cloud.tpu.v2.RuntimeVersion.Builder addRuntimeVersionsBuilder(int index) {
+      return getRuntimeVersionsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public java.util.List 
-         getRuntimeVersionsBuilderList() {
+    public java.util.List
+        getRuntimeVersionsBuilderList() {
       return getRuntimeVersionsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.RuntimeVersion, com.google.cloud.tpu.v2.RuntimeVersion.Builder, com.google.cloud.tpu.v2.RuntimeVersionOrBuilder> 
+            com.google.cloud.tpu.v2.RuntimeVersion,
+            com.google.cloud.tpu.v2.RuntimeVersion.Builder,
+            com.google.cloud.tpu.v2.RuntimeVersionOrBuilder>
         getRuntimeVersionsFieldBuilder() {
       if (runtimeVersionsBuilder_ == null) {
-        runtimeVersionsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.RuntimeVersion, com.google.cloud.tpu.v2.RuntimeVersion.Builder, com.google.cloud.tpu.v2.RuntimeVersionOrBuilder>(
+        runtimeVersionsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2.RuntimeVersion,
+                com.google.cloud.tpu.v2.RuntimeVersion.Builder,
+                com.google.cloud.tpu.v2.RuntimeVersionOrBuilder>(
                 runtimeVersions_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -964,18 +1064,20 @@ public com.google.cloud.tpu.v2.RuntimeVersion.Builder addRuntimeVersionsBuilder(
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -984,20 +1086,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1005,28 +1108,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1036,17 +1146,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1054,42 +1168,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1097,76 +1221,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1176,26 +1314,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1205,12 +1347,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
   private static final com.google.cloud.tpu.v2.ListRuntimeVersionsResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListRuntimeVersionsResponse();
   }
@@ -1219,27 +1361,27 @@ public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListRuntimeVersionsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListRuntimeVersionsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1254,6 +1396,4 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
index 2e32e1a34fc1..ba15692d5d8b 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListRuntimeVersionsResponseOrBuilder extends
+public interface ListRuntimeVersionsResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
-  java.util.List 
-      getRuntimeVersionsList();
+  java.util.List getRuntimeVersionsList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -25,6 +44,8 @@ public interface ListRuntimeVersionsResponseOrBuilder extends
    */
   com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersions(int index);
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -33,82 +54,100 @@ public interface ListRuntimeVersionsResponseOrBuilder extends
    */
   int getRuntimeVersionsCount();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
-  java.util.List 
+  java.util.List
       getRuntimeVersionsOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
-  com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/LocationName.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/LocationName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/LocationName.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/LocationName.java
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
similarity index 72%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
index d59f04b4423a..c365d329ca90 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Network related configurations.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.NetworkConfig}
  */
-public final class NetworkConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class NetworkConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.NetworkConfig)
     NetworkConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use NetworkConfig.newBuilder() to construct.
   private NetworkConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private NetworkConfig() {
     network_ = "";
     subnetwork_ = "";
@@ -26,39 +44,44 @@ private NetworkConfig() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new NetworkConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.NetworkConfig.class, com.google.cloud.tpu.v2.NetworkConfig.Builder.class);
+            com.google.cloud.tpu.v2.NetworkConfig.class,
+            com.google.cloud.tpu.v2.NetworkConfig.Builder.class);
   }
 
   public static final int NETWORK_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object network_ = "";
   /**
+   *
+   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
+   *
    * @return The network.
    */
   @java.lang.Override
@@ -67,30 +90,30 @@ public java.lang.String getNetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       network_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
+   *
    * @return The bytes for network.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNetworkBytes() {
+  public com.google.protobuf.ByteString getNetworkBytes() {
     java.lang.Object ref = network_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       network_ = b;
       return b;
     } else {
@@ -99,9 +122,12 @@ public java.lang.String getNetwork() {
   }
 
   public static final int SUBNETWORK_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object subnetwork_ = "";
   /**
+   *
+   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -109,6 +135,7 @@ public java.lang.String getNetwork() {
    * 

    *
    * string subnetwork = 2;
+   *
    * @return The subnetwork.
    */
   @java.lang.Override
@@ -117,14 +144,15 @@ public java.lang.String getSubnetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subnetwork_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -132,16 +160,15 @@ public java.lang.String getSubnetwork() {
    * 

    *
    * string subnetwork = 2;
+   *
    * @return The bytes for subnetwork.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSubnetworkBytes() {
+  public com.google.protobuf.ByteString getSubnetworkBytes() {
     java.lang.Object ref = subnetwork_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       subnetwork_ = b;
       return b;
     } else {
@@ -152,6 +179,8 @@ public java.lang.String getSubnetwork() {
   public static final int ENABLE_EXTERNAL_IPS_FIELD_NUMBER = 3;
   private boolean enableExternalIps_ = false;
   /**
+   *
+   *
    * 
    * Indicates that external IP addresses would be associated with the TPU
    * workers. If set to false, the specified subnetwork or network should have
@@ -159,6 +188,7 @@ public java.lang.String getSubnetwork() {
    * 

    *
    * bool enable_external_ips = 3;
+   *
    * @return The enableExternalIps.
    */
   @java.lang.Override
@@ -169,6 +199,8 @@ public boolean getEnableExternalIps() {
   public static final int CAN_IP_FORWARD_FIELD_NUMBER = 4;
   private boolean canIpForward_ = false;
   /**
+   *
+   *
    * 
    * Allows the TPU node to send and receive packets with non-matching
    * destination or source IPs. This is required if you plan to use the TPU
@@ -176,6 +208,7 @@ public boolean getEnableExternalIps() {
    * 

    *
    * bool can_ip_forward = 4;
+   *
    * @return The canIpForward.
    */
   @java.lang.Override
@@ -184,6 +217,7 @@ public boolean getCanIpForward() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -195,8 +229,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(network_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, network_);
     }
@@ -225,12 +258,10 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, subnetwork_);
     }
     if (enableExternalIps_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(3, enableExternalIps_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, enableExternalIps_);
     }
     if (canIpForward_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(4, canIpForward_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(4, canIpForward_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -240,21 +271,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.NetworkConfig)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.NetworkConfig other = (com.google.cloud.tpu.v2.NetworkConfig) obj;
 
-    if (!getNetwork()
-        .equals(other.getNetwork())) return false;
-    if (!getSubnetwork()
-        .equals(other.getSubnetwork())) return false;
-    if (getEnableExternalIps()
-        != other.getEnableExternalIps()) return false;
-    if (getCanIpForward()
-        != other.getCanIpForward()) return false;
+    if (!getNetwork().equals(other.getNetwork())) return false;
+    if (!getSubnetwork().equals(other.getSubnetwork())) return false;
+    if (getEnableExternalIps() != other.getEnableExternalIps()) return false;
+    if (getCanIpForward() != other.getCanIpForward()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -271,140 +298,143 @@ public int hashCode() {
     hash = (37 * hash) + SUBNETWORK_FIELD_NUMBER;
     hash = (53 * hash) + getSubnetwork().hashCode();
     hash = (37 * hash) + ENABLE_EXTERNAL_IPS_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getEnableExternalIps());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableExternalIps());
     hash = (37 * hash) + CAN_IP_FORWARD_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getCanIpForward());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCanIpForward());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.NetworkConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Network related configurations.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.NetworkConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.NetworkConfig)
       com.google.cloud.tpu.v2.NetworkConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.NetworkConfig.class, com.google.cloud.tpu.v2.NetworkConfig.Builder.class);
+              com.google.cloud.tpu.v2.NetworkConfig.class,
+              com.google.cloud.tpu.v2.NetworkConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.NetworkConfig.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -417,9 +447,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
     }
 
     @java.lang.Override
@@ -438,8 +468,11 @@ public com.google.cloud.tpu.v2.NetworkConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.NetworkConfig buildPartial() {
-      com.google.cloud.tpu.v2.NetworkConfig result = new com.google.cloud.tpu.v2.NetworkConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.NetworkConfig result =
+          new com.google.cloud.tpu.v2.NetworkConfig(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -464,38 +497,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.NetworkConfig result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.NetworkConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2.NetworkConfig)other);
+        return mergeFrom((com.google.cloud.tpu.v2.NetworkConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -546,32 +580,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              network_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              subnetwork_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 24: {
-              enableExternalIps_ = input.readBool();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 24
-            case 32: {
-              canIpForward_ = input.readBool();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 32
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                network_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                subnetwork_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 24:
+              {
+                enableExternalIps_ = input.readBool();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+            case 32:
+              {
+                canIpForward_ = input.readBool();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -581,23 +620,26 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object network_ = "";
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @return The network.
      */
     public java.lang.String getNetwork() {
       java.lang.Object ref = network_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         network_ = s;
         return s;
@@ -606,21 +648,22 @@ public java.lang.String getNetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @return The bytes for network.
      */
-    public com.google.protobuf.ByteString
-        getNetworkBytes() {
+    public com.google.protobuf.ByteString getNetworkBytes() {
       java.lang.Object ref = network_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         network_ = b;
         return b;
       } else {
@@ -628,30 +671,37 @@ public java.lang.String getNetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @param value The network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetwork(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNetwork(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       network_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNetwork() {
@@ -661,18 +711,22 @@ public Builder clearNetwork() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @param value The bytes for network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetworkBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       network_ = value;
       bitField0_ |= 0x00000001;
@@ -682,6 +736,8 @@ public Builder setNetworkBytes(
 
     private java.lang.Object subnetwork_ = "";
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -689,13 +745,13 @@ public Builder setNetworkBytes(
      * 

      *
      * string subnetwork = 2;
+     *
      * @return The subnetwork.
      */
     public java.lang.String getSubnetwork() {
       java.lang.Object ref = subnetwork_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subnetwork_ = s;
         return s;
@@ -704,6 +760,8 @@ public java.lang.String getSubnetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -711,15 +769,14 @@ public java.lang.String getSubnetwork() {
      * 

      *
      * string subnetwork = 2;
+     *
      * @return The bytes for subnetwork.
      */
-    public com.google.protobuf.ByteString
-        getSubnetworkBytes() {
+    public com.google.protobuf.ByteString getSubnetworkBytes() {
       java.lang.Object ref = subnetwork_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         subnetwork_ = b;
         return b;
       } else {
@@ -727,6 +784,8 @@ public java.lang.String getSubnetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -734,18 +793,22 @@ public java.lang.String getSubnetwork() {
      * 

      *
      * string subnetwork = 2;
+     *
      * @param value The subnetwork to set.
      * @return This builder for chaining.
      */
-    public Builder setSubnetwork(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSubnetwork(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       subnetwork_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -753,6 +816,7 @@ public Builder setSubnetwork(
      * 

      *
      * string subnetwork = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSubnetwork() {
@@ -762,6 +826,8 @@ public Builder clearSubnetwork() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -769,12 +835,14 @@ public Builder clearSubnetwork() {
      * 

      *
      * string subnetwork = 2;
+     *
      * @param value The bytes for subnetwork to set.
      * @return This builder for chaining.
      */
-    public Builder setSubnetworkBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSubnetworkBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       subnetwork_ = value;
       bitField0_ |= 0x00000002;
@@ -782,8 +850,10 @@ public Builder setSubnetworkBytes(
       return this;
     }
 
-    private boolean enableExternalIps_ ;
+    private boolean enableExternalIps_;
     /**
+     *
+     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -791,6 +861,7 @@ public Builder setSubnetworkBytes(
      * 

      *
      * bool enable_external_ips = 3;
+     *
      * @return The enableExternalIps.
      */
     @java.lang.Override
@@ -798,6 +869,8 @@ public boolean getEnableExternalIps() {
       return enableExternalIps_;
     }
     /**
+     *
+     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -805,17 +878,20 @@ public boolean getEnableExternalIps() {
      * 

      *
      * bool enable_external_ips = 3;
+     *
      * @param value The enableExternalIps to set.
      * @return This builder for chaining.
      */
     public Builder setEnableExternalIps(boolean value) {
-      
+
       enableExternalIps_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -823,6 +899,7 @@ public Builder setEnableExternalIps(boolean value) {
      * 

      *
      * bool enable_external_ips = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEnableExternalIps() {
@@ -832,8 +909,10 @@ public Builder clearEnableExternalIps() {
       return this;
     }
 
-    private boolean canIpForward_ ;
+    private boolean canIpForward_;
     /**
+     *
+     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -841,6 +920,7 @@ public Builder clearEnableExternalIps() {
      * 

      *
      * bool can_ip_forward = 4;
+     *
      * @return The canIpForward.
      */
     @java.lang.Override
@@ -848,6 +928,8 @@ public boolean getCanIpForward() {
       return canIpForward_;
     }
     /**
+     *
+     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -855,17 +937,20 @@ public boolean getCanIpForward() {
      * 

      *
      * bool can_ip_forward = 4;
+     *
      * @param value The canIpForward to set.
      * @return This builder for chaining.
      */
     public Builder setCanIpForward(boolean value) {
-      
+
       canIpForward_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -873,6 +958,7 @@ public Builder setCanIpForward(boolean value) {
      * 

      *
      * bool can_ip_forward = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCanIpForward() {
@@ -881,9 +967,9 @@ public Builder clearCanIpForward() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -893,12 +979,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.NetworkConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.NetworkConfig)
   private static final com.google.cloud.tpu.v2.NetworkConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.NetworkConfig();
   }
@@ -907,27 +993,27 @@ public static com.google.cloud.tpu.v2.NetworkConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public NetworkConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public NetworkConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -942,6 +1028,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.NetworkConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
index 6835c260f7d5..e8489117651c 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
@@ -1,35 +1,58 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface NetworkConfigOrBuilder extends
+public interface NetworkConfigOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.NetworkConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
+   *
    * @return The network.
    */
   java.lang.String getNetwork();
   /**
+   *
+   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
+   *
    * @return The bytes for network.
    */
-  com.google.protobuf.ByteString
-      getNetworkBytes();
+  com.google.protobuf.ByteString getNetworkBytes();
 
   /**
+   *
+   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -37,10 +60,13 @@ public interface NetworkConfigOrBuilder extends
    * 

    *
    * string subnetwork = 2;
+   *
    * @return The subnetwork.
    */
   java.lang.String getSubnetwork();
   /**
+   *
+   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -48,12 +74,14 @@ public interface NetworkConfigOrBuilder extends
    * 

    *
    * string subnetwork = 2;
+   *
    * @return The bytes for subnetwork.
    */
-  com.google.protobuf.ByteString
-      getSubnetworkBytes();
+  com.google.protobuf.ByteString getSubnetworkBytes();
 
   /**
+   *
+   *
    * 
    * Indicates that external IP addresses would be associated with the TPU
    * workers. If set to false, the specified subnetwork or network should have
@@ -61,11 +89,14 @@ public interface NetworkConfigOrBuilder extends
    * 

    *
    * bool enable_external_ips = 3;
+   *
    * @return The enableExternalIps.
    */
   boolean getEnableExternalIps();
 
   /**
+   *
+   *
    * 
    * Allows the TPU node to send and receive packets with non-matching
    * destination or source IPs. This is required if you plan to use the TPU
@@ -73,6 +104,7 @@ public interface NetworkConfigOrBuilder extends
    * 

    *
    * bool can_ip_forward = 4;
+   *
    * @return The canIpForward.
    */
   boolean getCanIpForward();
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
similarity index 68%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
index 893c507736e1..d43d7f740fec 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
@@ -1,62 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A network endpoint over which a TPU worker can be reached.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.NetworkEndpoint}
  */
-public final class NetworkEndpoint extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class NetworkEndpoint extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.NetworkEndpoint)
     NetworkEndpointOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use NetworkEndpoint.newBuilder() to construct.
   private NetworkEndpoint(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private NetworkEndpoint() {
     ipAddress_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new NetworkEndpoint();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.NetworkEndpoint.class, com.google.cloud.tpu.v2.NetworkEndpoint.Builder.class);
+            com.google.cloud.tpu.v2.NetworkEndpoint.class,
+            com.google.cloud.tpu.v2.NetworkEndpoint.Builder.class);
   }
 
   public static final int IP_ADDRESS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object ipAddress_ = "";
   /**
+   *
+   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The ipAddress.
    */
   @java.lang.Override
@@ -65,29 +88,29 @@ public java.lang.String getIpAddress() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       ipAddress_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The bytes for ipAddress.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getIpAddressBytes() {
+  public com.google.protobuf.ByteString getIpAddressBytes() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       ipAddress_ = b;
       return b;
     } else {
@@ -98,11 +121,14 @@ public java.lang.String getIpAddress() {
   public static final int PORT_FIELD_NUMBER = 2;
   private int port_ = 0;
   /**
+   *
+   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
+   *
    * @return The port.
    */
   @java.lang.Override
@@ -113,11 +139,14 @@ public int getPort() {
   public static final int ACCESS_CONFIG_FIELD_NUMBER = 5;
   private com.google.cloud.tpu.v2.AccessConfig accessConfig_;
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2.AccessConfig access_config = 5;
+   *
    * @return Whether the accessConfig field is set.
    */
   @java.lang.Override
@@ -125,18 +154,25 @@ public boolean hasAccessConfig() {
     return accessConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2.AccessConfig access_config = 5;
+   *
    * @return The accessConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.AccessConfig getAccessConfig() {
-    return accessConfig_ == null ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance() : accessConfig_;
+    return accessConfig_ == null
+        ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()
+        : accessConfig_;
   }
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

@@ -145,10 +181,13 @@ public com.google.cloud.tpu.v2.AccessConfig getAccessConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.AccessConfigOrBuilder getAccessConfigOrBuilder() {
-    return accessConfig_ == null ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance() : accessConfig_;
+    return accessConfig_ == null
+        ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()
+        : accessConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -160,8 +199,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(ipAddress_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, ipAddress_);
     }
@@ -184,12 +222,10 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, ipAddress_);
     }
     if (port_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, port_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, port_);
     }
     if (accessConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(5, getAccessConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getAccessConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -199,21 +235,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.NetworkEndpoint)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.NetworkEndpoint other = (com.google.cloud.tpu.v2.NetworkEndpoint) obj;
 
-    if (!getIpAddress()
-        .equals(other.getIpAddress())) return false;
-    if (getPort()
-        != other.getPort()) return false;
+    if (!getIpAddress().equals(other.getIpAddress())) return false;
+    if (getPort() != other.getPort()) return false;
     if (hasAccessConfig() != other.hasAccessConfig()) return false;
     if (hasAccessConfig()) {
-      if (!getAccessConfig()
-          .equals(other.getAccessConfig())) return false;
+      if (!getAccessConfig().equals(other.getAccessConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -239,130 +272,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.NetworkEndpoint parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.NetworkEndpoint parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.NetworkEndpoint prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A network endpoint over which a TPU worker can be reached.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.NetworkEndpoint}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.NetworkEndpoint)
       com.google.cloud.tpu.v2.NetworkEndpointOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.NetworkEndpoint.class, com.google.cloud.tpu.v2.NetworkEndpoint.Builder.class);
+              com.google.cloud.tpu.v2.NetworkEndpoint.class,
+              com.google.cloud.tpu.v2.NetworkEndpoint.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.NetworkEndpoint.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -378,9 +417,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
@@ -399,8 +438,11 @@ public com.google.cloud.tpu.v2.NetworkEndpoint build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.NetworkEndpoint buildPartial() {
-      com.google.cloud.tpu.v2.NetworkEndpoint result = new com.google.cloud.tpu.v2.NetworkEndpoint(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.NetworkEndpoint result =
+          new com.google.cloud.tpu.v2.NetworkEndpoint(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -414,9 +456,8 @@ private void buildPartial0(com.google.cloud.tpu.v2.NetworkEndpoint result) {
         result.port_ = port_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.accessConfig_ = accessConfigBuilder_ == null
-            ? accessConfig_
-            : accessConfigBuilder_.build();
+        result.accessConfig_ =
+            accessConfigBuilder_ == null ? accessConfig_ : accessConfigBuilder_.build();
       }
     }
 
@@ -424,38 +465,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.NetworkEndpoint result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.NetworkEndpoint) {
-        return mergeFrom((com.google.cloud.tpu.v2.NetworkEndpoint)other);
+        return mergeFrom((com.google.cloud.tpu.v2.NetworkEndpoint) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -501,29 +543,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              ipAddress_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              port_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 42: {
-              input.readMessage(
-                  getAccessConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 42
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                ipAddress_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                port_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 42:
+              {
+                input.readMessage(getAccessConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 42
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -533,22 +577,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object ipAddress_ = "";
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @return The ipAddress.
      */
     public java.lang.String getIpAddress() {
       java.lang.Object ref = ipAddress_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         ipAddress_ = s;
         return s;
@@ -557,20 +604,21 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @return The bytes for ipAddress.
      */
-    public com.google.protobuf.ByteString
-        getIpAddressBytes() {
+    public com.google.protobuf.ByteString getIpAddressBytes() {
       java.lang.Object ref = ipAddress_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         ipAddress_ = b;
         return b;
       } else {
@@ -578,28 +626,35 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @param value The ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddress(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setIpAddress(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearIpAddress() {
@@ -609,17 +664,21 @@ public Builder clearIpAddress() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @param value The bytes for ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddressBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
@@ -627,13 +686,16 @@ public Builder setIpAddressBytes(
       return this;
     }
 
-    private int port_ ;
+    private int port_;
     /**
+     *
+     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
+     *
      * @return The port.
      */
     @java.lang.Override
@@ -641,27 +703,33 @@ public int getPort() {
       return port_;
     }
     /**
+     *
+     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
+     *
      * @param value The port to set.
      * @return This builder for chaining.
      */
     public Builder setPort(int value) {
-      
+
       port_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPort() {
@@ -673,34 +741,47 @@ public Builder clearPort() {
 
     private com.google.cloud.tpu.v2.AccessConfig accessConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.AccessConfig, com.google.cloud.tpu.v2.AccessConfig.Builder, com.google.cloud.tpu.v2.AccessConfigOrBuilder> accessConfigBuilder_;
+            com.google.cloud.tpu.v2.AccessConfig,
+            com.google.cloud.tpu.v2.AccessConfig.Builder,
+            com.google.cloud.tpu.v2.AccessConfigOrBuilder>
+        accessConfigBuilder_;
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2.AccessConfig access_config = 5;
+     *
      * @return Whether the accessConfig field is set.
      */
     public boolean hasAccessConfig() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2.AccessConfig access_config = 5;
+     *
      * @return The accessConfig.
      */
     public com.google.cloud.tpu.v2.AccessConfig getAccessConfig() {
       if (accessConfigBuilder_ == null) {
-        return accessConfig_ == null ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance() : accessConfig_;
+        return accessConfig_ == null
+            ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()
+            : accessConfig_;
       } else {
         return accessConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -721,14 +802,15 @@ public Builder setAccessConfig(com.google.cloud.tpu.v2.AccessConfig value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2.AccessConfig access_config = 5;
      */
-    public Builder setAccessConfig(
-        com.google.cloud.tpu.v2.AccessConfig.Builder builderForValue) {
+    public Builder setAccessConfig(com.google.cloud.tpu.v2.AccessConfig.Builder builderForValue) {
       if (accessConfigBuilder_ == null) {
         accessConfig_ = builderForValue.build();
       } else {
@@ -739,6 +821,8 @@ public Builder setAccessConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -747,9 +831,9 @@ public Builder setAccessConfig(
      */
     public Builder mergeAccessConfig(com.google.cloud.tpu.v2.AccessConfig value) {
       if (accessConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0) &&
-          accessConfig_ != null &&
-          accessConfig_ != com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0)
+            && accessConfig_ != null
+            && accessConfig_ != com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()) {
           getAccessConfigBuilder().mergeFrom(value);
         } else {
           accessConfig_ = value;
@@ -762,6 +846,8 @@ public Builder mergeAccessConfig(com.google.cloud.tpu.v2.AccessConfig value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -779,6 +865,8 @@ public Builder clearAccessConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -791,6 +879,8 @@ public com.google.cloud.tpu.v2.AccessConfig.Builder getAccessConfigBuilder() {
       return getAccessConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -801,11 +891,14 @@ public com.google.cloud.tpu.v2.AccessConfigOrBuilder getAccessConfigOrBuilder()
       if (accessConfigBuilder_ != null) {
         return accessConfigBuilder_.getMessageOrBuilder();
       } else {
-        return accessConfig_ == null ?
-            com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance() : accessConfig_;
+        return accessConfig_ == null
+            ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()
+            : accessConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -813,21 +906,24 @@ public com.google.cloud.tpu.v2.AccessConfigOrBuilder getAccessConfigOrBuilder()
      * .google.cloud.tpu.v2.AccessConfig access_config = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.AccessConfig, com.google.cloud.tpu.v2.AccessConfig.Builder, com.google.cloud.tpu.v2.AccessConfigOrBuilder> 
+            com.google.cloud.tpu.v2.AccessConfig,
+            com.google.cloud.tpu.v2.AccessConfig.Builder,
+            com.google.cloud.tpu.v2.AccessConfigOrBuilder>
         getAccessConfigFieldBuilder() {
       if (accessConfigBuilder_ == null) {
-        accessConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.AccessConfig, com.google.cloud.tpu.v2.AccessConfig.Builder, com.google.cloud.tpu.v2.AccessConfigOrBuilder>(
-                getAccessConfig(),
-                getParentForChildren(),
-                isClean());
+        accessConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2.AccessConfig,
+                com.google.cloud.tpu.v2.AccessConfig.Builder,
+                com.google.cloud.tpu.v2.AccessConfigOrBuilder>(
+                getAccessConfig(), getParentForChildren(), isClean());
         accessConfig_ = null;
       }
       return accessConfigBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -837,12 +933,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.NetworkEndpoint)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.NetworkEndpoint)
   private static final com.google.cloud.tpu.v2.NetworkEndpoint DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.NetworkEndpoint();
   }
@@ -851,27 +947,27 @@ public static com.google.cloud.tpu.v2.NetworkEndpoint getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public NetworkEndpoint parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public NetworkEndpoint parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -886,6 +982,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.NetworkEndpoint getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
index 73e837baae12..9f14e96890a9 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
@@ -1,61 +1,93 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface NetworkEndpointOrBuilder extends
+public interface NetworkEndpointOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.NetworkEndpoint)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The ipAddress.
    */
   java.lang.String getIpAddress();
   /**
+   *
+   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The bytes for ipAddress.
    */
-  com.google.protobuf.ByteString
-      getIpAddressBytes();
+  com.google.protobuf.ByteString getIpAddressBytes();
 
   /**
+   *
+   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
+   *
    * @return The port.
    */
   int getPort();
 
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2.AccessConfig access_config = 5;
+   *
    * @return Whether the accessConfig field is set.
    */
   boolean hasAccessConfig();
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2.AccessConfig access_config = 5;
+   *
    * @return The accessConfig.
    */
   com.google.cloud.tpu.v2.AccessConfig getAccessConfig();
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
index b6b76436aa3b..c2de6ce2d4e8 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A TPU instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.Node}
  */
-public final class Node extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Node extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.Node)
     NodeOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Node.newBuilder() to construct.
   private Node(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Node() {
     name_ = "";
     description_ = "";
@@ -37,53 +55,55 @@ private Node() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Node();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_Node_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(
-      int number) {
+  protected com.google.protobuf.MapField internalGetMapField(int number) {
     switch (number) {
       case 24:
         return internalGetLabels();
       case 34:
         return internalGetMetadata();
       default:
-        throw new RuntimeException(
-            "Invalid map field number: " + number);
+        throw new RuntimeException("Invalid map field number: " + number);
     }
   }
+
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.cloud.tpu.v2.Node.class, com.google.cloud.tpu.v2.Node.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * Represents the different states of a TPU node during its lifecycle.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2.Node.State}
    */
-  public enum State
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum State implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * TPU node state is not known/set.
      * 

@@ -92,6 +112,8 @@ public enum State
      */
     STATE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * TPU node is being created.
      * 

@@ -100,6 +122,8 @@ public enum State
      */
     CREATING(1),
     /**
+     *
+     *
      * 
      * TPU node has been created.
      * 

@@ -108,6 +132,8 @@ public enum State
      */
     READY(2),
     /**
+     *
+     *
      * 
      * TPU node is restarting.
      * 

@@ -116,6 +142,8 @@ public enum State
      */
     RESTARTING(3),
     /**
+     *
+     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -124,6 +152,8 @@ public enum State
      */
     REIMAGING(4),
     /**
+     *
+     *
      * 
      * TPU node is being deleted.
      * 

@@ -132,6 +162,8 @@ public enum State
      */
     DELETING(5),
     /**
+     *
+     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the `help_description` field.
@@ -141,6 +173,8 @@ public enum State
      */
     REPAIRING(6),
     /**
+     *
+     *
      * 
      * TPU node is stopped.
      * 

@@ -149,6 +183,8 @@ public enum State
      */
     STOPPED(8),
     /**
+     *
+     *
      * 
      * TPU node is currently stopping.
      * 

@@ -157,6 +193,8 @@ public enum State
      */
     STOPPING(9),
     /**
+     *
+     *
      * 
      * TPU node is currently starting.
      * 

@@ -165,6 +203,8 @@ public enum State
      */
     STARTING(10),
     /**
+     *
+     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -173,6 +213,8 @@ public enum State
      */
     PREEMPTED(11),
     /**
+     *
+     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -182,6 +224,8 @@ public enum State
      */
     TERMINATED(12),
     /**
+     *
+     *
      * 
      * TPU node is currently hiding.
      * 

@@ -190,6 +234,8 @@ public enum State
      */
     HIDING(13),
     /**
+     *
+     *
      * 
      * TPU node has been hidden.
      * 

@@ -198,6 +244,8 @@ public enum State
      */
     HIDDEN(14),
     /**
+     *
+     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -209,6 +257,8 @@ public enum State
     ;
 
     /**
+     *
+     *
      * 
      * TPU node state is not known/set.
      * 

@@ -217,6 +267,8 @@ public enum State
      */
     public static final int STATE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * TPU node is being created.
      * 

@@ -225,6 +277,8 @@ public enum State
      */
     public static final int CREATING_VALUE = 1;
     /**
+     *
+     *
      * 
      * TPU node has been created.
      * 

@@ -233,6 +287,8 @@ public enum State
      */
     public static final int READY_VALUE = 2;
     /**
+     *
+     *
      * 
      * TPU node is restarting.
      * 

@@ -241,6 +297,8 @@ public enum State
      */
     public static final int RESTARTING_VALUE = 3;
     /**
+     *
+     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -249,6 +307,8 @@ public enum State
      */
     public static final int REIMAGING_VALUE = 4;
     /**
+     *
+     *
      * 
      * TPU node is being deleted.
      * 

@@ -257,6 +317,8 @@ public enum State
      */
     public static final int DELETING_VALUE = 5;
     /**
+     *
+     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the `help_description` field.
@@ -266,6 +328,8 @@ public enum State
      */
     public static final int REPAIRING_VALUE = 6;
     /**
+     *
+     *
      * 
      * TPU node is stopped.
      * 

@@ -274,6 +338,8 @@ public enum State
      */
     public static final int STOPPED_VALUE = 8;
     /**
+     *
+     *
      * 
      * TPU node is currently stopping.
      * 

@@ -282,6 +348,8 @@ public enum State
      */
     public static final int STOPPING_VALUE = 9;
     /**
+     *
+     *
      * 
      * TPU node is currently starting.
      * 

@@ -290,6 +358,8 @@ public enum State
      */
     public static final int STARTING_VALUE = 10;
     /**
+     *
+     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -298,6 +368,8 @@ public enum State
      */
     public static final int PREEMPTED_VALUE = 11;
     /**
+     *
+     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -307,6 +379,8 @@ public enum State
      */
     public static final int TERMINATED_VALUE = 12;
     /**
+     *
+     *
      * 
      * TPU node is currently hiding.
      * 

@@ -315,6 +389,8 @@ public enum State
      */
     public static final int HIDING_VALUE = 13;
     /**
+     *
+     *
      * 
      * TPU node has been hidden.
      * 

@@ -323,6 +399,8 @@ public enum State
      */
     public static final int HIDDEN_VALUE = 14;
     /**
+     *
+     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -331,7 +409,6 @@ public enum State
      */
     public static final int UNHIDING_VALUE = 15;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -356,61 +433,73 @@ public static State valueOf(int value) {
      */
     public static State forNumber(int value) {
       switch (value) {
-        case 0: return STATE_UNSPECIFIED;
-        case 1: return CREATING;
-        case 2: return READY;
-        case 3: return RESTARTING;
-        case 4: return REIMAGING;
-        case 5: return DELETING;
-        case 6: return REPAIRING;
-        case 8: return STOPPED;
-        case 9: return STOPPING;
-        case 10: return STARTING;
-        case 11: return PREEMPTED;
-        case 12: return TERMINATED;
-        case 13: return HIDING;
-        case 14: return HIDDEN;
-        case 15: return UNHIDING;
-        default: return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+        case 0:
+          return STATE_UNSPECIFIED;
+        case 1:
+          return CREATING;
+        case 2:
+          return READY;
+        case 3:
+          return RESTARTING;
+        case 4:
+          return REIMAGING;
+        case 5:
+          return DELETING;
+        case 6:
+          return REPAIRING;
+        case 8:
+          return STOPPED;
+        case 9:
+          return STOPPING;
+        case 10:
+          return STARTING;
+        case 11:
+          return PREEMPTED;
+        case 12:
+          return TERMINATED;
+        case 13:
+          return HIDING;
+        case 14:
+          return HIDDEN;
+        case 15:
+          return UNHIDING;
+        default:
+          return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        State> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public State findValueByNumber(int number) {
-              return State.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public State findValueByNumber(int number) {
+            return State.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2.Node.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final State[] VALUES = values();
 
-    public static State valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static State valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -428,6 +517,8 @@ private State(int value) {
   }
 
   /**
+   *
+   *
    * 
    * Health defines the status of a TPU node as reported by
    * Health Monitor.
@@ -435,9 +526,10 @@ private State(int value) {
    *
    * Protobuf enum {@code google.cloud.tpu.v2.Node.Health}
    */
-  public enum Health
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum Health implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -446,6 +538,8 @@ public enum Health
      */
     HEALTH_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * The resource is healthy.
      * 

@@ -454,6 +548,8 @@ public enum Health
      */
     HEALTHY(1),
     /**
+     *
+     *
      * 
      * The resource is unresponsive.
      * 

@@ -462,6 +558,8 @@ public enum Health
      */
     TIMEOUT(3),
     /**
+     *
+     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -470,6 +568,8 @@ public enum Health
      */
     UNHEALTHY_TENSORFLOW(4),
     /**
+     *
+     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -482,6 +582,8 @@ public enum Health
     ;
 
     /**
+     *
+     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -490,6 +592,8 @@ public enum Health
      */
     public static final int HEALTH_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * The resource is healthy.
      * 

@@ -498,6 +602,8 @@ public enum Health
      */
     public static final int HEALTHY_VALUE = 1;
     /**
+     *
+     *
      * 
      * The resource is unresponsive.
      * 

@@ -506,6 +612,8 @@ public enum Health
      */
     public static final int TIMEOUT_VALUE = 3;
     /**
+     *
+     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -514,6 +622,8 @@ public enum Health
      */
     public static final int UNHEALTHY_TENSORFLOW_VALUE = 4;
     /**
+     *
+     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -523,7 +633,6 @@ public enum Health
      */
     public static final int UNHEALTHY_MAINTENANCE_VALUE = 5;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -548,51 +657,53 @@ public static Health valueOf(int value) {
      */
     public static Health forNumber(int value) {
       switch (value) {
-        case 0: return HEALTH_UNSPECIFIED;
-        case 1: return HEALTHY;
-        case 3: return TIMEOUT;
-        case 4: return UNHEALTHY_TENSORFLOW;
-        case 5: return UNHEALTHY_MAINTENANCE;
-        default: return null;
+        case 0:
+          return HEALTH_UNSPECIFIED;
+        case 1:
+          return HEALTHY;
+        case 3:
+          return TIMEOUT;
+        case 4:
+          return UNHEALTHY_TENSORFLOW;
+        case 5:
+          return UNHEALTHY_MAINTENANCE;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        Health> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public Health findValueByNumber(int number) {
-              return Health.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public Health findValueByNumber(int number) {
+            return Health.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2.Node.getDescriptor().getEnumTypes().get(1);
     }
 
     private static final Health[] VALUES = values();
 
-    public static Health valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static Health valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -610,15 +721,18 @@ private Health(int value) {
   }
 
   /**
+   *
+   *
    * 
    * TPU API Version.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2.Node.ApiVersion}
    */
-  public enum ApiVersion
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * API version is unknown.
      * 

@@ -627,6 +741,8 @@ public enum ApiVersion
      */
     API_VERSION_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -635,6 +751,8 @@ public enum ApiVersion
      */
     V1_ALPHA1(1),
     /**
+     *
+     *
      * 
      * TPU API V1 version.
      * 

@@ -643,6 +761,8 @@ public enum ApiVersion
      */
     V1(2),
     /**
+     *
+     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -651,6 +771,8 @@ public enum ApiVersion
      */
     V2_ALPHA1(3),
     /**
+     *
+     *
      * 
      * TPU API V2 version.
      * 

@@ -662,6 +784,8 @@ public enum ApiVersion
     ;
 
     /**
+     *
+     *
      * 
      * API version is unknown.
      * 

@@ -670,6 +794,8 @@ public enum ApiVersion
      */
     public static final int API_VERSION_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -678,6 +804,8 @@ public enum ApiVersion
      */
     public static final int V1_ALPHA1_VALUE = 1;
     /**
+     *
+     *
      * 
      * TPU API V1 version.
      * 

@@ -686,6 +814,8 @@ public enum ApiVersion
      */
     public static final int V1_VALUE = 2;
     /**
+     *
+     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -694,6 +824,8 @@ public enum ApiVersion
      */
     public static final int V2_ALPHA1_VALUE = 3;
     /**
+     *
+     *
      * 
      * TPU API V2 version.
      * 

@@ -702,7 +834,6 @@ public enum ApiVersion
      */
     public static final int V2_VALUE = 4;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -727,51 +858,53 @@ public static ApiVersion valueOf(int value) {
      */
     public static ApiVersion forNumber(int value) {
       switch (value) {
-        case 0: return API_VERSION_UNSPECIFIED;
-        case 1: return V1_ALPHA1;
-        case 2: return V1;
-        case 3: return V2_ALPHA1;
-        case 4: return V2;
-        default: return null;
+        case 0:
+          return API_VERSION_UNSPECIFIED;
+        case 1:
+          return V1_ALPHA1;
+        case 2:
+          return V1;
+        case 3:
+          return V2_ALPHA1;
+        case 4:
+          return V2;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        ApiVersion> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public ApiVersion findValueByNumber(int number) {
-              return ApiVersion.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public ApiVersion findValueByNumber(int number) {
+            return ApiVersion.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2.Node.getDescriptor().getEnumTypes().get(2);
     }
 
     private static final ApiVersion[] VALUES = values();
 
-    public static ApiVersion valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static ApiVersion valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -789,14 +922,20 @@ private ApiVersion(int value) {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -805,29 +944,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -836,14 +977,18 @@ public java.lang.String getName() {
   }
 
   public static final int DESCRIPTION_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object description_ = "";
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The description.
    */
   @java.lang.Override
@@ -852,29 +997,29 @@ public java.lang.String getDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       description_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The bytes for description.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDescriptionBytes() {
+  public com.google.protobuf.ByteString getDescriptionBytes() {
     java.lang.Object ref = description_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       description_ = b;
       return b;
     } else {
@@ -883,14 +1028,18 @@ public java.lang.String getDescription() {
   }
 
   public static final int ACCELERATOR_TYPE_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object acceleratorType_ = "";
   /**
+   *
+   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The acceleratorType.
    */
   @java.lang.Override
@@ -899,29 +1048,29 @@ public java.lang.String getAcceleratorType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       acceleratorType_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for acceleratorType.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getAcceleratorTypeBytes() {
+  public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
     java.lang.Object ref = acceleratorType_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       acceleratorType_ = b;
       return b;
     } else {
@@ -932,39 +1081,54 @@ public java.lang.String getAcceleratorType() {
   public static final int STATE_FIELD_NUMBER = 9;
   private int state_ = 0;
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for state.
    */
-  @java.lang.Override public int getStateValue() {
+  @java.lang.Override
+  public int getStateValue() {
     return state_;
   }
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The state.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2.Node.State getState() {
-    com.google.cloud.tpu.v2.Node.State result = com.google.cloud.tpu.v2.Node.State.forNumber(state_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v2.Node.State getState() {
+    com.google.cloud.tpu.v2.Node.State result =
+        com.google.cloud.tpu.v2.Node.State.forNumber(state_);
     return result == null ? com.google.cloud.tpu.v2.Node.State.UNRECOGNIZED : result;
   }
 
   public static final int HEALTH_DESCRIPTION_FIELD_NUMBER = 10;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object healthDescription_ = "";
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why the TPU Node
    * is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The healthDescription.
    */
   @java.lang.Override
@@ -973,30 +1137,30 @@ public java.lang.String getHealthDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       healthDescription_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why the TPU Node
    * is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for healthDescription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getHealthDescriptionBytes() {
+  public com.google.protobuf.ByteString getHealthDescriptionBytes() {
     java.lang.Object ref = healthDescription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       healthDescription_ = b;
       return b;
     } else {
@@ -1005,14 +1169,18 @@ public java.lang.String getHealthDescription() {
   }
 
   public static final int RUNTIME_VERSION_FIELD_NUMBER = 11;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object runtimeVersion_ = "";
   /**
+   *
+   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The runtimeVersion.
    */
   @java.lang.Override
@@ -1021,29 +1189,29 @@ public java.lang.String getRuntimeVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       runtimeVersion_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for runtimeVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getRuntimeVersionBytes() {
+  public com.google.protobuf.ByteString getRuntimeVersionBytes() {
     java.lang.Object ref = runtimeVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       runtimeVersion_ = b;
       return b;
     } else {
@@ -1054,11 +1222,14 @@ public java.lang.String getRuntimeVersion() {
   public static final int NETWORK_CONFIG_FIELD_NUMBER = 36;
   private com.google.cloud.tpu.v2.NetworkConfig networkConfig_;
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
+   *
    * @return Whether the networkConfig field is set.
    */
   @java.lang.Override
@@ -1066,18 +1237,25 @@ public boolean hasNetworkConfig() {
     return networkConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
+   *
    * @return The networkConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.NetworkConfig getNetworkConfig() {
-    return networkConfig_ == null ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance() : networkConfig_;
+    return networkConfig_ == null
+        ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()
+        : networkConfig_;
   }
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

@@ -1086,13 +1264,18 @@ public com.google.cloud.tpu.v2.NetworkConfig getNetworkConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder() {
-    return networkConfig_ == null ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance() : networkConfig_;
+    return networkConfig_ == null
+        ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()
+        : networkConfig_;
   }
 
   public static final int CIDR_BLOCK_FIELD_NUMBER = 13;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object cidrBlock_ = "";
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1105,6 +1288,7 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The cidrBlock.
    */
   @java.lang.Override
@@ -1113,14 +1297,15 @@ public java.lang.String getCidrBlock() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       cidrBlock_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1133,16 +1318,15 @@ public java.lang.String getCidrBlock() {
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The bytes for cidrBlock.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getCidrBlockBytes() {
+  public com.google.protobuf.ByteString getCidrBlockBytes() {
     java.lang.Object ref = cidrBlock_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       cidrBlock_ = b;
       return b;
     } else {
@@ -1153,12 +1337,15 @@ public java.lang.String getCidrBlock() {
   public static final int SERVICE_ACCOUNT_FIELD_NUMBER = 37;
   private com.google.cloud.tpu.v2.ServiceAccount serviceAccount_;
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
+   *
    * @return Whether the serviceAccount field is set.
    */
   @java.lang.Override
@@ -1166,19 +1353,26 @@ public boolean hasServiceAccount() {
     return serviceAccount_ != null;
   }
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
+   *
    * @return The serviceAccount.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ServiceAccount getServiceAccount() {
-    return serviceAccount_ == null ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance() : serviceAccount_;
+    return serviceAccount_ == null
+        ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()
+        : serviceAccount_;
   }
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
@@ -1188,17 +1382,23 @@ public com.google.cloud.tpu.v2.ServiceAccount getServiceAccount() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilder() {
-    return serviceAccount_ == null ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance() : serviceAccount_;
+    return serviceAccount_ == null
+        ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()
+        : serviceAccount_;
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 16;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -1206,11 +1406,15 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -1218,11 +1422,14 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
@@ -1232,11 +1439,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SCHEDULING_CONFIG_FIELD_NUMBER = 17;
   private com.google.cloud.tpu.v2.SchedulingConfig schedulingConfig_;
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
+   *
    * @return Whether the schedulingConfig field is set.
    */
   @java.lang.Override
@@ -1244,18 +1454,25 @@ public boolean hasSchedulingConfig() {
     return schedulingConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
+   *
    * @return The schedulingConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.SchedulingConfig getSchedulingConfig() {
-    return schedulingConfig_ == null ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+    return schedulingConfig_ == null
+        ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()
+        : schedulingConfig_;
   }
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

@@ -1264,133 +1481,166 @@ public com.google.cloud.tpu.v2.SchedulingConfig getSchedulingConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder() {
-    return schedulingConfig_ == null ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+    return schedulingConfig_ == null
+        ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()
+        : schedulingConfig_;
   }
 
   public static final int NETWORK_ENDPOINTS_FIELD_NUMBER = 21;
+
   @SuppressWarnings("serial")
   private java.util.List networkEndpoints_;
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public java.util.List getNetworkEndpointsList() {
     return networkEndpoints_;
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getNetworkEndpointsOrBuilderList() {
     return networkEndpoints_;
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public int getNetworkEndpointsCount() {
     return networkEndpoints_.size();
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.NetworkEndpoint getNetworkEndpoints(int index) {
     return networkEndpoints_.get(index);
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index) {
     return networkEndpoints_.get(index);
   }
 
   public static final int HEALTH_FIELD_NUMBER = 22;
   private int health_ = 0;
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.Node.Health health = 22;
+   *
    * @return The enum numeric value on the wire for health.
    */
-  @java.lang.Override public int getHealthValue() {
+  @java.lang.Override
+  public int getHealthValue() {
     return health_;
   }
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.Node.Health health = 22;
+   *
    * @return The health.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2.Node.Health getHealth() {
-    com.google.cloud.tpu.v2.Node.Health result = com.google.cloud.tpu.v2.Node.Health.forNumber(health_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v2.Node.Health getHealth() {
+    com.google.cloud.tpu.v2.Node.Health result =
+        com.google.cloud.tpu.v2.Node.Health.forNumber(health_);
     return result == null ? com.google.cloud.tpu.v2.Node.Health.UNRECOGNIZED : result;
   }
 
   public static final int LABELS_FIELD_NUMBER = 24;
+
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, java.lang.String> defaultEntry =
-            com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_LabelsEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "");
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.cloud.tpu.v2.CloudTpuProto
+                .internal_static_google_cloud_tpu_v2_Node_LabelsEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
   }
+
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField<
-      java.lang.String, java.lang.String> labels_;
-  private com.google.protobuf.MapField
-  internalGetLabels() {
+  private com.google.protobuf.MapField labels_;
+
+  private com.google.protobuf.MapField internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
+
   public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1398,20 +1648,21 @@ public int getLabelsCount() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public boolean containsLabels(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsLabels(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1423,6 +1674,8 @@ public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1430,17 +1683,19 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public /* nullable */
-java.lang.String getLabelsOrDefault(
+  public /* nullable */ java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+      java.lang.String defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1448,11 +1703,11 @@ java.lang.String getLabelsOrDefault(
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public java.lang.String getLabelsOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+  public java.lang.String getLabelsOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1460,32 +1715,34 @@ public java.lang.String getLabelsOrThrow(
   }
 
   public static final int METADATA_FIELD_NUMBER = 34;
+
   private static final class MetadataDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, java.lang.String> defaultEntry =
-            com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_MetadataEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "");
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.cloud.tpu.v2.CloudTpuProto
+                .internal_static_google_cloud_tpu_v2_Node_MetadataEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
   }
+
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField<
-      java.lang.String, java.lang.String> metadata_;
-  private com.google.protobuf.MapField
-  internalGetMetadata() {
+  private com.google.protobuf.MapField metadata_;
+
+  private com.google.protobuf.MapField internalGetMetadata() {
     if (metadata_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          MetadataDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(MetadataDefaultEntryHolder.defaultEntry);
     }
     return metadata_;
   }
+
   public int getMetadataCount() {
     return internalGetMetadata().getMap().size();
   }
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1494,20 +1751,21 @@ public int getMetadataCount() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public boolean containsMetadata(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsMetadata(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetMetadata().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getMetadataMap()} instead.
-   */
+  /** Use {@link #getMetadataMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getMetadata() {
     return getMetadataMap();
   }
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1520,6 +1778,8 @@ public java.util.Map getMetadataMap() {
     return internalGetMetadata().getMap();
   }
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1528,17 +1788,19 @@ public java.util.Map getMetadataMap() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public /* nullable */
-java.lang.String getMetadataOrDefault(
+  public /* nullable */ java.lang.String getMetadataOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetMetadata().getMap();
+      java.lang.String defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetMetadata().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1547,11 +1809,11 @@ java.lang.String getMetadataOrDefault(
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public java.lang.String getMetadataOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetMetadata().getMap();
+  public java.lang.String getMetadataOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetMetadata().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1559,40 +1821,49 @@ public java.lang.String getMetadataOrThrow(
   }
 
   public static final int TAGS_FIELD_NUMBER = 40;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList tags_;
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @return A list containing the tags.
    */
-  public com.google.protobuf.ProtocolStringList
-      getTagsList() {
+  public com.google.protobuf.ProtocolStringList getTagsList() {
     return tags_;
   }
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @return The count of tags.
    */
   public int getTagsCount() {
     return tags_.size();
   }
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @param index The index of the element to return.
    * @return The tags at the given index.
    */
@@ -1600,28 +1871,33 @@ public java.lang.String getTags(int index) {
     return tags_.get(index);
   }
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the tags at the given index.
    */
-  public com.google.protobuf.ByteString
-      getTagsBytes(int index) {
+  public com.google.protobuf.ByteString getTagsBytes(int index) {
     return tags_.getByteString(index);
   }
 
   public static final int ID_FIELD_NUMBER = 33;
   private long id_ = 0L;
   /**
+   *
+   *
    * 
    * Output only. The unique identifier for the TPU Node.
    * 

    *
    * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The id.
    */
   @java.lang.Override
@@ -1630,9 +1906,12 @@ public long getId() {
   }
 
   public static final int DATA_DISKS_FIELD_NUMBER = 41;
+
   @SuppressWarnings("serial")
   private java.util.List dataDisks_;
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1644,6 +1923,8 @@ public java.util.List getDataDisksList() {
     return dataDisks_;
   }
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1651,11 +1932,13 @@ public java.util.List getDataDisksList() {
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getDataDisksOrBuilderList() {
     return dataDisks_;
   }
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1667,6 +1950,8 @@ public int getDataDisksCount() {
     return dataDisks_.size();
   }
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1678,6 +1963,8 @@ public com.google.cloud.tpu.v2.AttachedDisk getDataDisks(int index) {
     return dataDisks_.get(index);
   }
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1685,106 +1972,141 @@ public com.google.cloud.tpu.v2.AttachedDisk getDataDisks(int index) {
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(int index) {
     return dataDisks_.get(index);
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 38;
   private int apiVersion_ = 0;
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for apiVersion.
    */
-  @java.lang.Override public int getApiVersionValue() {
+  @java.lang.Override
+  public int getApiVersionValue() {
     return apiVersion_;
   }
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The apiVersion.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2.Node.ApiVersion getApiVersion() {
-    com.google.cloud.tpu.v2.Node.ApiVersion result = com.google.cloud.tpu.v2.Node.ApiVersion.forNumber(apiVersion_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v2.Node.ApiVersion getApiVersion() {
+    com.google.cloud.tpu.v2.Node.ApiVersion result =
+        com.google.cloud.tpu.v2.Node.ApiVersion.forNumber(apiVersion_);
     return result == null ? com.google.cloud.tpu.v2.Node.ApiVersion.UNRECOGNIZED : result;
   }
 
   public static final int SYMPTOMS_FIELD_NUMBER = 39;
+
   @SuppressWarnings("serial")
   private java.util.List symptoms_;
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public java.util.List getSymptomsList() {
     return symptoms_;
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getSymptomsOrBuilderList() {
     return symptoms_;
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public int getSymptomsCount() {
     return symptoms_.size();
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.Symptom getSymptoms(int index) {
     return symptoms_.get(index);
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(int index) {
     return symptoms_.get(index);
   }
 
   public static final int SHIELDED_INSTANCE_CONFIG_FIELD_NUMBER = 45;
   private com.google.cloud.tpu.v2.ShieldedInstanceConfig shieldedInstanceConfig_;
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
+   *
    * @return Whether the shieldedInstanceConfig field is set.
    */
   @java.lang.Override
@@ -1792,18 +2114,25 @@ public boolean hasShieldedInstanceConfig() {
     return shieldedInstanceConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
+   *
    * @return The shieldedInstanceConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ShieldedInstanceConfig getShieldedInstanceConfig() {
-    return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
+    return shieldedInstanceConfig_ == null
+        ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()
+        : shieldedInstanceConfig_;
   }
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

@@ -1811,11 +2140,15 @@ public com.google.cloud.tpu.v2.ShieldedInstanceConfig getShieldedInstanceConfig(
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder() {
-    return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
+  public com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder
+      getShieldedInstanceConfigOrBuilder() {
+    return shieldedInstanceConfig_ == null
+        ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()
+        : shieldedInstanceConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1827,8 +2160,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -1862,28 +2194,21 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     if (health_ != com.google.cloud.tpu.v2.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
       output.writeEnum(22, health_);
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetLabels(),
-        LabelsDefaultEntryHolder.defaultEntry,
-        24);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 24);
     if (id_ != 0L) {
       output.writeInt64(33, id_);
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetMetadata(),
-        MetadataDefaultEntryHolder.defaultEntry,
-        34);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetMetadata(), MetadataDefaultEntryHolder.defaultEntry, 34);
     if (networkConfig_ != null) {
       output.writeMessage(36, getNetworkConfig());
     }
     if (serviceAccount_ != null) {
       output.writeMessage(37, getServiceAccount());
     }
-    if (apiVersion_ != com.google.cloud.tpu.v2.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+    if (apiVersion_
+        != com.google.cloud.tpu.v2.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
       output.writeEnum(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
@@ -1917,8 +2242,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, acceleratorType_);
     }
     if (state_ != com.google.cloud.tpu.v2.Node.State.STATE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(9, state_);
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(9, state_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(healthDescription_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(10, healthDescription_);
@@ -1930,60 +2254,53 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(13, cidrBlock_);
     }
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(16, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(16, getCreateTime());
     }
     if (schedulingConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(17, getSchedulingConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(17, getSchedulingConfig());
     }
     for (int i = 0; i < networkEndpoints_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(21, networkEndpoints_.get(i));
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(21, networkEndpoints_.get(i));
     }
     if (health_ != com.google.cloud.tpu.v2.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(22, health_);
-    }
-    for (java.util.Map.Entry entry
-         : internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(24, labels__);
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(22, health_);
+    }
+    for (java.util.Map.Entry entry :
+        internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry labels__ =
+          LabelsDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(24, labels__);
     }
     if (id_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(33, id_);
-    }
-    for (java.util.Map.Entry entry
-         : internalGetMetadata().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      metadata__ = MetadataDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(34, metadata__);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(33, id_);
+    }
+    for (java.util.Map.Entry entry :
+        internalGetMetadata().getMap().entrySet()) {
+      com.google.protobuf.MapEntry metadata__ =
+          MetadataDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(34, metadata__);
     }
     if (networkConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(36, getNetworkConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(36, getNetworkConfig());
     }
     if (serviceAccount_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(37, getServiceAccount());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(37, getServiceAccount());
     }
-    if (apiVersion_ != com.google.cloud.tpu.v2.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(38, apiVersion_);
+    if (apiVersion_
+        != com.google.cloud.tpu.v2.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(39, symptoms_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(39, symptoms_.get(i));
     }
     {
       int dataSize = 0;
@@ -1994,12 +2311,11 @@ public int getSerializedSize() {
       size += 2 * getTagsList().size();
     }
     for (int i = 0; i < dataDisks_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(41, dataDisks_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(41, dataDisks_.get(i));
     }
     if (shieldedInstanceConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(45, getShieldedInstanceConfig());
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(45, getShieldedInstanceConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -2009,66 +2325,48 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.Node)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.Node other = (com.google.cloud.tpu.v2.Node) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getDescription()
-        .equals(other.getDescription())) return false;
-    if (!getAcceleratorType()
-        .equals(other.getAcceleratorType())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getDescription().equals(other.getDescription())) return false;
+    if (!getAcceleratorType().equals(other.getAcceleratorType())) return false;
     if (state_ != other.state_) return false;
-    if (!getHealthDescription()
-        .equals(other.getHealthDescription())) return false;
-    if (!getRuntimeVersion()
-        .equals(other.getRuntimeVersion())) return false;
+    if (!getHealthDescription().equals(other.getHealthDescription())) return false;
+    if (!getRuntimeVersion().equals(other.getRuntimeVersion())) return false;
     if (hasNetworkConfig() != other.hasNetworkConfig()) return false;
     if (hasNetworkConfig()) {
-      if (!getNetworkConfig()
-          .equals(other.getNetworkConfig())) return false;
+      if (!getNetworkConfig().equals(other.getNetworkConfig())) return false;
     }
-    if (!getCidrBlock()
-        .equals(other.getCidrBlock())) return false;
+    if (!getCidrBlock().equals(other.getCidrBlock())) return false;
     if (hasServiceAccount() != other.hasServiceAccount()) return false;
     if (hasServiceAccount()) {
-      if (!getServiceAccount()
-          .equals(other.getServiceAccount())) return false;
+      if (!getServiceAccount().equals(other.getServiceAccount())) return false;
     }
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasSchedulingConfig() != other.hasSchedulingConfig()) return false;
     if (hasSchedulingConfig()) {
-      if (!getSchedulingConfig()
-          .equals(other.getSchedulingConfig())) return false;
+      if (!getSchedulingConfig().equals(other.getSchedulingConfig())) return false;
     }
-    if (!getNetworkEndpointsList()
-        .equals(other.getNetworkEndpointsList())) return false;
+    if (!getNetworkEndpointsList().equals(other.getNetworkEndpointsList())) return false;
     if (health_ != other.health_) return false;
-    if (!internalGetLabels().equals(
-        other.internalGetLabels())) return false;
-    if (!internalGetMetadata().equals(
-        other.internalGetMetadata())) return false;
-    if (!getTagsList()
-        .equals(other.getTagsList())) return false;
-    if (getId()
-        != other.getId()) return false;
-    if (!getDataDisksList()
-        .equals(other.getDataDisksList())) return false;
+    if (!internalGetLabels().equals(other.internalGetLabels())) return false;
+    if (!internalGetMetadata().equals(other.internalGetMetadata())) return false;
+    if (!getTagsList().equals(other.getTagsList())) return false;
+    if (getId() != other.getId()) return false;
+    if (!getDataDisksList().equals(other.getDataDisksList())) return false;
     if (apiVersion_ != other.apiVersion_) return false;
-    if (!getSymptomsList()
-        .equals(other.getSymptomsList())) return false;
+    if (!getSymptomsList().equals(other.getSymptomsList())) return false;
     if (hasShieldedInstanceConfig() != other.hasShieldedInstanceConfig()) return false;
     if (hasShieldedInstanceConfig()) {
-      if (!getShieldedInstanceConfig()
-          .equals(other.getShieldedInstanceConfig())) return false;
+      if (!getShieldedInstanceConfig().equals(other.getShieldedInstanceConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -2130,8 +2428,7 @@ public int hashCode() {
       hash = (53 * hash) + getTagsList().hashCode();
     }
     hash = (37 * hash) + ID_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getId());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getId());
     if (getDataDisksCount() > 0) {
       hash = (37 * hash) + DATA_DISKS_FIELD_NUMBER;
       hash = (53 * hash) + getDataDisksList().hashCode();
@@ -2151,156 +2448,158 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.Node parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.Node parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.Node parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.Node parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.cloud.tpu.v2.Node parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.Node parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.Node parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.Node parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.Node parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.Node parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.Node parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.Node parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.Node parseFrom(
-      com.google.protobuf.CodedInputStream input)
+
+  public static com.google.cloud.tpu.v2.Node parseFrom(com.google.protobuf.CodedInputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.Node parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.Node prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A TPU instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.Node}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.Node)
       com.google.cloud.tpu.v2.NodeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_Node_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMapField(int number) {
       switch (number) {
         case 24:
           return internalGetLabels();
         case 34:
           return internalGetMetadata();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
       switch (number) {
         case 24:
           return internalGetMutableLabels();
         case 34:
           return internalGetMutableMetadata();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.cloud.tpu.v2.Node.class, com.google.cloud.tpu.v2.Node.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.Node.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -2369,9 +2668,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_Node_descriptor;
     }
 
     @java.lang.Override
@@ -2392,7 +2691,9 @@ public com.google.cloud.tpu.v2.Node build() {
     public com.google.cloud.tpu.v2.Node buildPartial() {
       com.google.cloud.tpu.v2.Node result = new com.google.cloud.tpu.v2.Node(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -2453,27 +2754,22 @@ private void buildPartial0(com.google.cloud.tpu.v2.Node result) {
         result.runtimeVersion_ = runtimeVersion_;
       }
       if (((from_bitField0_ & 0x00000040) != 0)) {
-        result.networkConfig_ = networkConfigBuilder_ == null
-            ? networkConfig_
-            : networkConfigBuilder_.build();
+        result.networkConfig_ =
+            networkConfigBuilder_ == null ? networkConfig_ : networkConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000080) != 0)) {
         result.cidrBlock_ = cidrBlock_;
       }
       if (((from_bitField0_ & 0x00000100) != 0)) {
-        result.serviceAccount_ = serviceAccountBuilder_ == null
-            ? serviceAccount_
-            : serviceAccountBuilder_.build();
+        result.serviceAccount_ =
+            serviceAccountBuilder_ == null ? serviceAccount_ : serviceAccountBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000200) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000400) != 0)) {
-        result.schedulingConfig_ = schedulingConfigBuilder_ == null
-            ? schedulingConfig_
-            : schedulingConfigBuilder_.build();
+        result.schedulingConfig_ =
+            schedulingConfigBuilder_ == null ? schedulingConfig_ : schedulingConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00001000) != 0)) {
         result.health_ = health_;
@@ -2493,9 +2789,10 @@ private void buildPartial0(com.google.cloud.tpu.v2.Node result) {
         result.apiVersion_ = apiVersion_;
       }
       if (((from_bitField0_ & 0x00100000) != 0)) {
-        result.shieldedInstanceConfig_ = shieldedInstanceConfigBuilder_ == null
-            ? shieldedInstanceConfig_
-            : shieldedInstanceConfigBuilder_.build();
+        result.shieldedInstanceConfig_ =
+            shieldedInstanceConfigBuilder_ == null
+                ? shieldedInstanceConfig_
+                : shieldedInstanceConfigBuilder_.build();
       }
     }
 
@@ -2503,38 +2800,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.Node result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.Node) {
-        return mergeFrom((com.google.cloud.tpu.v2.Node)other);
+        return mergeFrom((com.google.cloud.tpu.v2.Node) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2606,9 +2904,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.Node other) {
             networkEndpointsBuilder_ = null;
             networkEndpoints_ = other.networkEndpoints_;
             bitField0_ = (bitField0_ & ~0x00000800);
-            networkEndpointsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getNetworkEndpointsFieldBuilder() : null;
+            networkEndpointsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getNetworkEndpointsFieldBuilder()
+                    : null;
           } else {
             networkEndpointsBuilder_.addAllMessages(other.networkEndpoints_);
           }
@@ -2617,11 +2916,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.Node other) {
       if (other.health_ != 0) {
         setHealthValue(other.getHealthValue());
       }
-      internalGetMutableLabels().mergeFrom(
-          other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
       bitField0_ |= 0x00002000;
-      internalGetMutableMetadata().mergeFrom(
-          other.internalGetMetadata());
+      internalGetMutableMetadata().mergeFrom(other.internalGetMetadata());
       bitField0_ |= 0x00004000;
       if (!other.tags_.isEmpty()) {
         if (tags_.isEmpty()) {
@@ -2654,9 +2951,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.Node other) {
             dataDisksBuilder_ = null;
             dataDisks_ = other.dataDisks_;
             bitField0_ = (bitField0_ & ~0x00020000);
-            dataDisksBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getDataDisksFieldBuilder() : null;
+            dataDisksBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getDataDisksFieldBuilder()
+                    : null;
           } else {
             dataDisksBuilder_.addAllMessages(other.dataDisks_);
           }
@@ -2683,9 +2981,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.Node other) {
             symptomsBuilder_ = null;
             symptoms_ = other.symptoms_;
             bitField0_ = (bitField0_ & ~0x00080000);
-            symptomsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getSymptomsFieldBuilder() : null;
+            symptomsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getSymptomsFieldBuilder()
+                    : null;
           } else {
             symptomsBuilder_.addAllMessages(other.symptoms_);
           }
@@ -2720,160 +3019,174 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 26: {
-              description_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 26
-            case 42: {
-              acceleratorType_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 42
-            case 72: {
-              state_ = input.readEnum();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 72
-            case 82: {
-              healthDescription_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 82
-            case 90: {
-              runtimeVersion_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 90
-            case 106: {
-              cidrBlock_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000080;
-              break;
-            } // case 106
-            case 130: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000200;
-              break;
-            } // case 130
-            case 138: {
-              input.readMessage(
-                  getSchedulingConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000400;
-              break;
-            } // case 138
-            case 170: {
-              com.google.cloud.tpu.v2.NetworkEndpoint m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2.NetworkEndpoint.parser(),
-                      extensionRegistry);
-              if (networkEndpointsBuilder_ == null) {
-                ensureNetworkEndpointsIsMutable();
-                networkEndpoints_.add(m);
-              } else {
-                networkEndpointsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 170
-            case 176: {
-              health_ = input.readEnum();
-              bitField0_ |= 0x00001000;
-              break;
-            } // case 176
-            case 194: {
-              com.google.protobuf.MapEntry
-              labels__ = input.readMessage(
-                  LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-              internalGetMutableLabels().getMutableMap().put(
-                  labels__.getKey(), labels__.getValue());
-              bitField0_ |= 0x00002000;
-              break;
-            } // case 194
-            case 264: {
-              id_ = input.readInt64();
-              bitField0_ |= 0x00010000;
-              break;
-            } // case 264
-            case 274: {
-              com.google.protobuf.MapEntry
-              metadata__ = input.readMessage(
-                  MetadataDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-              internalGetMutableMetadata().getMutableMap().put(
-                  metadata__.getKey(), metadata__.getValue());
-              bitField0_ |= 0x00004000;
-              break;
-            } // case 274
-            case 290: {
-              input.readMessage(
-                  getNetworkConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 290
-            case 298: {
-              input.readMessage(
-                  getServiceAccountFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000100;
-              break;
-            } // case 298
-            case 304: {
-              apiVersion_ = input.readEnum();
-              bitField0_ |= 0x00040000;
-              break;
-            } // case 304
-            case 314: {
-              com.google.cloud.tpu.v2.Symptom m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2.Symptom.parser(),
-                      extensionRegistry);
-              if (symptomsBuilder_ == null) {
-                ensureSymptomsIsMutable();
-                symptoms_.add(m);
-              } else {
-                symptomsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 314
-            case 322: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureTagsIsMutable();
-              tags_.add(s);
-              break;
-            } // case 322
-            case 330: {
-              com.google.cloud.tpu.v2.AttachedDisk m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2.AttachedDisk.parser(),
-                      extensionRegistry);
-              if (dataDisksBuilder_ == null) {
-                ensureDataDisksIsMutable();
-                dataDisks_.add(m);
-              } else {
-                dataDisksBuilder_.addMessage(m);
-              }
-              break;
-            } // case 330
-            case 362: {
-              input.readMessage(
-                  getShieldedInstanceConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00100000;
-              break;
-            } // case 362
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 26:
+              {
+                description_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 26
+            case 42:
+              {
+                acceleratorType_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 42
+            case 72:
+              {
+                state_ = input.readEnum();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 72
+            case 82:
+              {
+                healthDescription_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 82
+            case 90:
+              {
+                runtimeVersion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 90
+            case 106:
+              {
+                cidrBlock_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000080;
+                break;
+              } // case 106
+            case 130:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000200;
+                break;
+              } // case 130
+            case 138:
+              {
+                input.readMessage(
+                    getSchedulingConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000400;
+                break;
+              } // case 138
+            case 170:
+              {
+                com.google.cloud.tpu.v2.NetworkEndpoint m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2.NetworkEndpoint.parser(), extensionRegistry);
+                if (networkEndpointsBuilder_ == null) {
+                  ensureNetworkEndpointsIsMutable();
+                  networkEndpoints_.add(m);
+                } else {
+                  networkEndpointsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 170
+            case 176:
+              {
+                health_ = input.readEnum();
+                bitField0_ |= 0x00001000;
+                break;
+              } // case 176
+            case 194:
+              {
+                com.google.protobuf.MapEntry labels__ =
+                    input.readMessage(
+                        LabelsDefaultEntryHolder.defaultEntry.getParserForType(),
+                        extensionRegistry);
+                internalGetMutableLabels()
+                    .getMutableMap()
+                    .put(labels__.getKey(), labels__.getValue());
+                bitField0_ |= 0x00002000;
+                break;
+              } // case 194
+            case 264:
+              {
+                id_ = input.readInt64();
+                bitField0_ |= 0x00010000;
+                break;
+              } // case 264
+            case 274:
+              {
+                com.google.protobuf.MapEntry metadata__ =
+                    input.readMessage(
+                        MetadataDefaultEntryHolder.defaultEntry.getParserForType(),
+                        extensionRegistry);
+                internalGetMutableMetadata()
+                    .getMutableMap()
+                    .put(metadata__.getKey(), metadata__.getValue());
+                bitField0_ |= 0x00004000;
+                break;
+              } // case 274
+            case 290:
+              {
+                input.readMessage(getNetworkConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 290
+            case 298:
+              {
+                input.readMessage(getServiceAccountFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000100;
+                break;
+              } // case 298
+            case 304:
+              {
+                apiVersion_ = input.readEnum();
+                bitField0_ |= 0x00040000;
+                break;
+              } // case 304
+            case 314:
+              {
+                com.google.cloud.tpu.v2.Symptom m =
+                    input.readMessage(com.google.cloud.tpu.v2.Symptom.parser(), extensionRegistry);
+                if (symptomsBuilder_ == null) {
+                  ensureSymptomsIsMutable();
+                  symptoms_.add(m);
+                } else {
+                  symptomsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 314
+            case 322:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureTagsIsMutable();
+                tags_.add(s);
+                break;
+              } // case 322
+            case 330:
+              {
+                com.google.cloud.tpu.v2.AttachedDisk m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2.AttachedDisk.parser(), extensionRegistry);
+                if (dataDisksBuilder_ == null) {
+                  ensureDataDisksIsMutable();
+                  dataDisks_.add(m);
+                } else {
+                  dataDisksBuilder_.addMessage(m);
+                }
+                break;
+              } // case 330
+            case 362:
+              {
+                input.readMessage(
+                    getShieldedInstanceConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00100000;
+                break;
+              } // case 362
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2883,22 +3196,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -2907,20 +3225,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -2928,28 +3249,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -2959,17 +3291,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -2979,18 +3317,20 @@ public Builder setNameBytes(
 
     private java.lang.Object description_ = "";
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @return The description.
      */
     public java.lang.String getDescription() {
       java.lang.Object ref = description_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         description_ = s;
         return s;
@@ -2999,20 +3339,21 @@ public java.lang.String getDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @return The bytes for description.
      */
-    public com.google.protobuf.ByteString
-        getDescriptionBytes() {
+    public com.google.protobuf.ByteString getDescriptionBytes() {
       java.lang.Object ref = description_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         description_ = b;
         return b;
       } else {
@@ -3020,28 +3361,35 @@ public java.lang.String getDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @param value The description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescription(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDescription(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       description_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDescription() {
@@ -3051,17 +3399,21 @@ public Builder clearDescription() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @param value The bytes for description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescriptionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       description_ = value;
       bitField0_ |= 0x00000002;
@@ -3071,18 +3423,20 @@ public Builder setDescriptionBytes(
 
     private java.lang.Object acceleratorType_ = "";
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The acceleratorType.
      */
     public java.lang.String getAcceleratorType() {
       java.lang.Object ref = acceleratorType_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         acceleratorType_ = s;
         return s;
@@ -3091,20 +3445,21 @@ public java.lang.String getAcceleratorType() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for acceleratorType.
      */
-    public com.google.protobuf.ByteString
-        getAcceleratorTypeBytes() {
+    public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
       java.lang.Object ref = acceleratorType_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         acceleratorType_ = b;
         return b;
       } else {
@@ -3112,28 +3467,35 @@ public java.lang.String getAcceleratorType() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorType(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAcceleratorType(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearAcceleratorType() {
@@ -3143,17 +3505,21 @@ public Builder clearAcceleratorType() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorTypeBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
@@ -3163,22 +3529,31 @@ public Builder setAcceleratorTypeBytes(
 
     private int state_ = 0;
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The enum numeric value on the wire for state.
      */
-    @java.lang.Override public int getStateValue() {
+    @java.lang.Override
+    public int getStateValue() {
       return state_;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The enum numeric value on the wire for state to set.
      * @return This builder for chaining.
      */
@@ -3189,24 +3564,33 @@ public Builder setStateValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The state.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.Node.State getState() {
-      com.google.cloud.tpu.v2.Node.State result = com.google.cloud.tpu.v2.Node.State.forNumber(state_);
+      com.google.cloud.tpu.v2.Node.State result =
+          com.google.cloud.tpu.v2.Node.State.forNumber(state_);
       return result == null ? com.google.cloud.tpu.v2.Node.State.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The state to set.
      * @return This builder for chaining.
      */
@@ -3220,11 +3604,15 @@ public Builder setState(com.google.cloud.tpu.v2.Node.State value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearState() {
@@ -3236,19 +3624,21 @@ public Builder clearState() {
 
     private java.lang.Object healthDescription_ = "";
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why the TPU Node
      * is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The healthDescription.
      */
     public java.lang.String getHealthDescription() {
       java.lang.Object ref = healthDescription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         healthDescription_ = s;
         return s;
@@ -3257,21 +3647,22 @@ public java.lang.String getHealthDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why the TPU Node
      * is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The bytes for healthDescription.
      */
-    public com.google.protobuf.ByteString
-        getHealthDescriptionBytes() {
+    public com.google.protobuf.ByteString getHealthDescriptionBytes() {
       java.lang.Object ref = healthDescription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         healthDescription_ = b;
         return b;
       } else {
@@ -3279,30 +3670,37 @@ public java.lang.String getHealthDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why the TPU Node
      * is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescription(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setHealthDescription(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       healthDescription_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why the TPU Node
      * is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearHealthDescription() {
@@ -3312,18 +3710,22 @@ public Builder clearHealthDescription() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why the TPU Node
      * is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The bytes for healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescriptionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setHealthDescriptionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       healthDescription_ = value;
       bitField0_ |= 0x00000010;
@@ -3333,18 +3735,20 @@ public Builder setHealthDescriptionBytes(
 
     private java.lang.Object runtimeVersion_ = "";
     /**
+     *
+     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The runtimeVersion.
      */
     public java.lang.String getRuntimeVersion() {
       java.lang.Object ref = runtimeVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         runtimeVersion_ = s;
         return s;
@@ -3353,20 +3757,21 @@ public java.lang.String getRuntimeVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for runtimeVersion.
      */
-    public com.google.protobuf.ByteString
-        getRuntimeVersionBytes() {
+    public com.google.protobuf.ByteString getRuntimeVersionBytes() {
       java.lang.Object ref = runtimeVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         runtimeVersion_ = b;
         return b;
       } else {
@@ -3374,28 +3779,35 @@ public java.lang.String getRuntimeVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The runtimeVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setRuntimeVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRuntimeVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       runtimeVersion_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearRuntimeVersion() {
@@ -3405,17 +3817,21 @@ public Builder clearRuntimeVersion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for runtimeVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setRuntimeVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRuntimeVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       runtimeVersion_ = value;
       bitField0_ |= 0x00000020;
@@ -3425,34 +3841,47 @@ public Builder setRuntimeVersionBytes(
 
     private com.google.cloud.tpu.v2.NetworkConfig networkConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.NetworkConfig, com.google.cloud.tpu.v2.NetworkConfig.Builder, com.google.cloud.tpu.v2.NetworkConfigOrBuilder> networkConfigBuilder_;
+            com.google.cloud.tpu.v2.NetworkConfig,
+            com.google.cloud.tpu.v2.NetworkConfig.Builder,
+            com.google.cloud.tpu.v2.NetworkConfigOrBuilder>
+        networkConfigBuilder_;
     /**
-     * 
+     *
+     *
+     * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
+     *
      * @return Whether the networkConfig field is set.
      */
     public boolean hasNetworkConfig() {
       return ((bitField0_ & 0x00000040) != 0);
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
+     *
      * @return The networkConfig.
      */
     public com.google.cloud.tpu.v2.NetworkConfig getNetworkConfig() {
       if (networkConfigBuilder_ == null) {
-        return networkConfig_ == null ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance() : networkConfig_;
+        return networkConfig_ == null
+            ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()
+            : networkConfig_;
       } else {
         return networkConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3473,14 +3902,15 @@ public Builder setNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
      */
-    public Builder setNetworkConfig(
-        com.google.cloud.tpu.v2.NetworkConfig.Builder builderForValue) {
+    public Builder setNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig.Builder builderForValue) {
       if (networkConfigBuilder_ == null) {
         networkConfig_ = builderForValue.build();
       } else {
@@ -3491,6 +3921,8 @@ public Builder setNetworkConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3499,9 +3931,9 @@ public Builder setNetworkConfig(
      */
     public Builder mergeNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig value) {
       if (networkConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000040) != 0) &&
-          networkConfig_ != null &&
-          networkConfig_ != com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000040) != 0)
+            && networkConfig_ != null
+            && networkConfig_ != com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()) {
           getNetworkConfigBuilder().mergeFrom(value);
         } else {
           networkConfig_ = value;
@@ -3514,6 +3946,8 @@ public Builder mergeNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3531,6 +3965,8 @@ public Builder clearNetworkConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3543,6 +3979,8 @@ public com.google.cloud.tpu.v2.NetworkConfig.Builder getNetworkConfigBuilder() {
       return getNetworkConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3553,11 +3991,14 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
       if (networkConfigBuilder_ != null) {
         return networkConfigBuilder_.getMessageOrBuilder();
       } else {
-        return networkConfig_ == null ?
-            com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance() : networkConfig_;
+        return networkConfig_ == null
+            ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()
+            : networkConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3565,14 +4006,17 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
      * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.NetworkConfig, com.google.cloud.tpu.v2.NetworkConfig.Builder, com.google.cloud.tpu.v2.NetworkConfigOrBuilder> 
+            com.google.cloud.tpu.v2.NetworkConfig,
+            com.google.cloud.tpu.v2.NetworkConfig.Builder,
+            com.google.cloud.tpu.v2.NetworkConfigOrBuilder>
         getNetworkConfigFieldBuilder() {
       if (networkConfigBuilder_ == null) {
-        networkConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.NetworkConfig, com.google.cloud.tpu.v2.NetworkConfig.Builder, com.google.cloud.tpu.v2.NetworkConfigOrBuilder>(
-                getNetworkConfig(),
-                getParentForChildren(),
-                isClean());
+        networkConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2.NetworkConfig,
+                com.google.cloud.tpu.v2.NetworkConfig.Builder,
+                com.google.cloud.tpu.v2.NetworkConfigOrBuilder>(
+                getNetworkConfig(), getParentForChildren(), isClean());
         networkConfig_ = null;
       }
       return networkConfigBuilder_;
@@ -3580,6 +4024,8 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
 
     private java.lang.Object cidrBlock_ = "";
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3592,13 +4038,13 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
      * 

      *
      * string cidr_block = 13;
+     *
      * @return The cidrBlock.
      */
     public java.lang.String getCidrBlock() {
       java.lang.Object ref = cidrBlock_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         cidrBlock_ = s;
         return s;
@@ -3607,6 +4053,8 @@ public java.lang.String getCidrBlock() {
       }
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3619,15 +4067,14 @@ public java.lang.String getCidrBlock() {
      * 

      *
      * string cidr_block = 13;
+     *
      * @return The bytes for cidrBlock.
      */
-    public com.google.protobuf.ByteString
-        getCidrBlockBytes() {
+    public com.google.protobuf.ByteString getCidrBlockBytes() {
       java.lang.Object ref = cidrBlock_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         cidrBlock_ = b;
         return b;
       } else {
@@ -3635,6 +4082,8 @@ public java.lang.String getCidrBlock() {
       }
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3647,18 +4096,22 @@ public java.lang.String getCidrBlock() {
      * 

      *
      * string cidr_block = 13;
+     *
      * @param value The cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlock(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setCidrBlock(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       cidrBlock_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3671,6 +4124,7 @@ public Builder setCidrBlock(
      * 

      *
      * string cidr_block = 13;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCidrBlock() {
@@ -3680,6 +4134,8 @@ public Builder clearCidrBlock() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3692,12 +4148,14 @@ public Builder clearCidrBlock() {
      * 

      *
      * string cidr_block = 13;
+     *
      * @param value The bytes for cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlockBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       cidrBlock_ = value;
       bitField0_ |= 0x00000080;
@@ -3707,36 +4165,49 @@ public Builder setCidrBlockBytes(
 
     private com.google.cloud.tpu.v2.ServiceAccount serviceAccount_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.ServiceAccount, com.google.cloud.tpu.v2.ServiceAccount.Builder, com.google.cloud.tpu.v2.ServiceAccountOrBuilder> serviceAccountBuilder_;
+            com.google.cloud.tpu.v2.ServiceAccount,
+            com.google.cloud.tpu.v2.ServiceAccount.Builder,
+            com.google.cloud.tpu.v2.ServiceAccountOrBuilder>
+        serviceAccountBuilder_;
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
      * 

      *
      * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
+     *
      * @return Whether the serviceAccount field is set.
      */
     public boolean hasServiceAccount() {
       return ((bitField0_ & 0x00000100) != 0);
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
      * 

      *
      * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
+     *
      * @return The serviceAccount.
      */
     public com.google.cloud.tpu.v2.ServiceAccount getServiceAccount() {
       if (serviceAccountBuilder_ == null) {
-        return serviceAccount_ == null ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance() : serviceAccount_;
+        return serviceAccount_ == null
+            ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()
+            : serviceAccount_;
       } else {
         return serviceAccountBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3758,6 +4229,8 @@ public Builder setServiceAccount(com.google.cloud.tpu.v2.ServiceAccount value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3777,6 +4250,8 @@ public Builder setServiceAccount(
       return this;
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3786,9 +4261,9 @@ public Builder setServiceAccount(
      */
     public Builder mergeServiceAccount(com.google.cloud.tpu.v2.ServiceAccount value) {
       if (serviceAccountBuilder_ == null) {
-        if (((bitField0_ & 0x00000100) != 0) &&
-          serviceAccount_ != null &&
-          serviceAccount_ != com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000100) != 0)
+            && serviceAccount_ != null
+            && serviceAccount_ != com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()) {
           getServiceAccountBuilder().mergeFrom(value);
         } else {
           serviceAccount_ = value;
@@ -3801,6 +4276,8 @@ public Builder mergeServiceAccount(com.google.cloud.tpu.v2.ServiceAccount value)
       return this;
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3819,6 +4296,8 @@ public Builder clearServiceAccount() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3832,6 +4311,8 @@ public com.google.cloud.tpu.v2.ServiceAccount.Builder getServiceAccountBuilder()
       return getServiceAccountFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3843,11 +4324,14 @@ public com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilde
       if (serviceAccountBuilder_ != null) {
         return serviceAccountBuilder_.getMessageOrBuilder();
       } else {
-        return serviceAccount_ == null ?
-            com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance() : serviceAccount_;
+        return serviceAccount_ == null
+            ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()
+            : serviceAccount_;
       }
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3856,14 +4340,17 @@ public com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilde
      * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.ServiceAccount, com.google.cloud.tpu.v2.ServiceAccount.Builder, com.google.cloud.tpu.v2.ServiceAccountOrBuilder> 
+            com.google.cloud.tpu.v2.ServiceAccount,
+            com.google.cloud.tpu.v2.ServiceAccount.Builder,
+            com.google.cloud.tpu.v2.ServiceAccountOrBuilder>
         getServiceAccountFieldBuilder() {
       if (serviceAccountBuilder_ == null) {
-        serviceAccountBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.ServiceAccount, com.google.cloud.tpu.v2.ServiceAccount.Builder, com.google.cloud.tpu.v2.ServiceAccountOrBuilder>(
-                getServiceAccount(),
-                getParentForChildren(),
-                isClean());
+        serviceAccountBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2.ServiceAccount,
+                com.google.cloud.tpu.v2.ServiceAccount.Builder,
+                com.google.cloud.tpu.v2.ServiceAccountOrBuilder>(
+                getServiceAccount(), getParentForChildren(), isClean());
         serviceAccount_ = null;
       }
       return serviceAccountBuilder_;
@@ -3871,39 +4358,58 @@ public com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilde
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000200) != 0);
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
@@ -3919,14 +4425,17 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -3937,17 +4446,21 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000200) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000200) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -3960,11 +4473,15 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearCreateTime() {
       bitField0_ = (bitField0_ & ~0x00000200);
@@ -3977,11 +4494,15 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       bitField0_ |= 0x00000200;
@@ -3989,36 +4510,48 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -4026,34 +4559,47 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.cloud.tpu.v2.SchedulingConfig schedulingConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.SchedulingConfig, com.google.cloud.tpu.v2.SchedulingConfig.Builder, com.google.cloud.tpu.v2.SchedulingConfigOrBuilder> schedulingConfigBuilder_;
+            com.google.cloud.tpu.v2.SchedulingConfig,
+            com.google.cloud.tpu.v2.SchedulingConfig.Builder,
+            com.google.cloud.tpu.v2.SchedulingConfigOrBuilder>
+        schedulingConfigBuilder_;
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
+     *
      * @return Whether the schedulingConfig field is set.
      */
     public boolean hasSchedulingConfig() {
       return ((bitField0_ & 0x00000400) != 0);
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
+     *
      * @return The schedulingConfig.
      */
     public com.google.cloud.tpu.v2.SchedulingConfig getSchedulingConfig() {
       if (schedulingConfigBuilder_ == null) {
-        return schedulingConfig_ == null ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+        return schedulingConfig_ == null
+            ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()
+            : schedulingConfig_;
       } else {
         return schedulingConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4074,6 +4620,8 @@ public Builder setSchedulingConfig(com.google.cloud.tpu.v2.SchedulingConfig valu
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4092,6 +4640,8 @@ public Builder setSchedulingConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4100,9 +4650,9 @@ public Builder setSchedulingConfig(
      */
     public Builder mergeSchedulingConfig(com.google.cloud.tpu.v2.SchedulingConfig value) {
       if (schedulingConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000400) != 0) &&
-          schedulingConfig_ != null &&
-          schedulingConfig_ != com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000400) != 0)
+            && schedulingConfig_ != null
+            && schedulingConfig_ != com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()) {
           getSchedulingConfigBuilder().mergeFrom(value);
         } else {
           schedulingConfig_ = value;
@@ -4115,6 +4665,8 @@ public Builder mergeSchedulingConfig(com.google.cloud.tpu.v2.SchedulingConfig va
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4132,6 +4684,8 @@ public Builder clearSchedulingConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4144,6 +4698,8 @@ public com.google.cloud.tpu.v2.SchedulingConfig.Builder getSchedulingConfigBuild
       return getSchedulingConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4154,11 +4710,14 @@ public com.google.cloud.tpu.v2.SchedulingConfigOrBuilder getSchedulingConfigOrBu
       if (schedulingConfigBuilder_ != null) {
         return schedulingConfigBuilder_.getMessageOrBuilder();
       } else {
-        return schedulingConfig_ == null ?
-            com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+        return schedulingConfig_ == null
+            ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()
+            : schedulingConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4166,39 +4725,51 @@ public com.google.cloud.tpu.v2.SchedulingConfigOrBuilder getSchedulingConfigOrBu
      * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.SchedulingConfig, com.google.cloud.tpu.v2.SchedulingConfig.Builder, com.google.cloud.tpu.v2.SchedulingConfigOrBuilder> 
+            com.google.cloud.tpu.v2.SchedulingConfig,
+            com.google.cloud.tpu.v2.SchedulingConfig.Builder,
+            com.google.cloud.tpu.v2.SchedulingConfigOrBuilder>
         getSchedulingConfigFieldBuilder() {
       if (schedulingConfigBuilder_ == null) {
-        schedulingConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.SchedulingConfig, com.google.cloud.tpu.v2.SchedulingConfig.Builder, com.google.cloud.tpu.v2.SchedulingConfigOrBuilder>(
-                getSchedulingConfig(),
-                getParentForChildren(),
-                isClean());
+        schedulingConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2.SchedulingConfig,
+                com.google.cloud.tpu.v2.SchedulingConfig.Builder,
+                com.google.cloud.tpu.v2.SchedulingConfigOrBuilder>(
+                getSchedulingConfig(), getParentForChildren(), isClean());
         schedulingConfig_ = null;
       }
       return schedulingConfigBuilder_;
     }
 
     private java.util.List networkEndpoints_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureNetworkEndpointsIsMutable() {
       if (!((bitField0_ & 0x00000800) != 0)) {
-        networkEndpoints_ = new java.util.ArrayList(networkEndpoints_);
+        networkEndpoints_ =
+            new java.util.ArrayList(networkEndpoints_);
         bitField0_ |= 0x00000800;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.NetworkEndpoint, com.google.cloud.tpu.v2.NetworkEndpoint.Builder, com.google.cloud.tpu.v2.NetworkEndpointOrBuilder> networkEndpointsBuilder_;
+            com.google.cloud.tpu.v2.NetworkEndpoint,
+            com.google.cloud.tpu.v2.NetworkEndpoint.Builder,
+            com.google.cloud.tpu.v2.NetworkEndpointOrBuilder>
+        networkEndpointsBuilder_;
 
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public java.util.List getNetworkEndpointsList() {
       if (networkEndpointsBuilder_ == null) {
@@ -4208,13 +4779,17 @@ public java.util.List getNetworkEndpoin
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public int getNetworkEndpointsCount() {
       if (networkEndpointsBuilder_ == null) {
@@ -4224,13 +4799,17 @@ public int getNetworkEndpointsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2.NetworkEndpoint getNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4240,16 +4819,19 @@ public com.google.cloud.tpu.v2.NetworkEndpoint getNetworkEndpoints(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setNetworkEndpoints(
-        int index, com.google.cloud.tpu.v2.NetworkEndpoint value) {
+    public Builder setNetworkEndpoints(int index, com.google.cloud.tpu.v2.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4263,13 +4845,17 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setNetworkEndpoints(
         int index, com.google.cloud.tpu.v2.NetworkEndpoint.Builder builderForValue) {
@@ -4283,13 +4869,17 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(com.google.cloud.tpu.v2.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
@@ -4305,16 +4895,19 @@ public Builder addNetworkEndpoints(com.google.cloud.tpu.v2.NetworkEndpoint value
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addNetworkEndpoints(
-        int index, com.google.cloud.tpu.v2.NetworkEndpoint value) {
+    public Builder addNetworkEndpoints(int index, com.google.cloud.tpu.v2.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4328,13 +4921,17 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(
         com.google.cloud.tpu.v2.NetworkEndpoint.Builder builderForValue) {
@@ -4348,13 +4945,17 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(
         int index, com.google.cloud.tpu.v2.NetworkEndpoint.Builder builderForValue) {
@@ -4368,20 +4969,23 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addAllNetworkEndpoints(
         java.lang.Iterable values) {
       if (networkEndpointsBuilder_ == null) {
         ensureNetworkEndpointsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, networkEndpoints_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, networkEndpoints_);
         onChanged();
       } else {
         networkEndpointsBuilder_.addAllMessages(values);
@@ -4389,13 +4993,17 @@ public Builder addAllNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearNetworkEndpoints() {
       if (networkEndpointsBuilder_ == null) {
@@ -4408,13 +5016,17 @@ public Builder clearNetworkEndpoints() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder removeNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4427,45 +5039,57 @@ public Builder removeNetworkEndpoints(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v2.NetworkEndpoint.Builder getNetworkEndpointsBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.NetworkEndpoint.Builder getNetworkEndpointsBuilder(int index) {
       return getNetworkEndpointsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
         int index) {
       if (networkEndpointsBuilder_ == null) {
-        return networkEndpoints_.get(index);  } else {
+        return networkEndpoints_.get(index);
+      } else {
         return networkEndpointsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getNetworkEndpointsOrBuilderList() {
+    public java.util.List
+        getNetworkEndpointsOrBuilderList() {
       if (networkEndpointsBuilder_ != null) {
         return networkEndpointsBuilder_.getMessageOrBuilderList();
       } else {
@@ -4473,51 +5097,68 @@ public com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBui
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2.NetworkEndpoint.Builder addNetworkEndpointsBuilder() {
-      return getNetworkEndpointsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2.NetworkEndpoint.getDefaultInstance());
+      return getNetworkEndpointsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2.NetworkEndpoint.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v2.NetworkEndpoint.Builder addNetworkEndpointsBuilder(
-        int index) {
-      return getNetworkEndpointsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2.NetworkEndpoint.getDefaultInstance());
+    public com.google.cloud.tpu.v2.NetworkEndpoint.Builder addNetworkEndpointsBuilder(int index) {
+      return getNetworkEndpointsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2.NetworkEndpoint.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getNetworkEndpointsBuilderList() {
+    public java.util.List
+        getNetworkEndpointsBuilderList() {
       return getNetworkEndpointsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.NetworkEndpoint, com.google.cloud.tpu.v2.NetworkEndpoint.Builder, com.google.cloud.tpu.v2.NetworkEndpointOrBuilder> 
+            com.google.cloud.tpu.v2.NetworkEndpoint,
+            com.google.cloud.tpu.v2.NetworkEndpoint.Builder,
+            com.google.cloud.tpu.v2.NetworkEndpointOrBuilder>
         getNetworkEndpointsFieldBuilder() {
       if (networkEndpointsBuilder_ == null) {
-        networkEndpointsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.NetworkEndpoint, com.google.cloud.tpu.v2.NetworkEndpoint.Builder, com.google.cloud.tpu.v2.NetworkEndpointOrBuilder>(
+        networkEndpointsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2.NetworkEndpoint,
+                com.google.cloud.tpu.v2.NetworkEndpoint.Builder,
+                com.google.cloud.tpu.v2.NetworkEndpointOrBuilder>(
                 networkEndpoints_,
                 ((bitField0_ & 0x00000800) != 0),
                 getParentForChildren(),
@@ -4529,22 +5170,29 @@ public com.google.cloud.tpu.v2.NetworkEndpoint.Builder addNetworkEndpointsBuilde
 
     private int health_ = 0;
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
+     *
      * @return The enum numeric value on the wire for health.
      */
-    @java.lang.Override public int getHealthValue() {
+    @java.lang.Override
+    public int getHealthValue() {
       return health_;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
+     *
      * @param value The enum numeric value on the wire for health to set.
      * @return This builder for chaining.
      */
@@ -4555,24 +5203,31 @@ public Builder setHealthValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
+     *
      * @return The health.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.Node.Health getHealth() {
-      com.google.cloud.tpu.v2.Node.Health result = com.google.cloud.tpu.v2.Node.Health.forNumber(health_);
+      com.google.cloud.tpu.v2.Node.Health result =
+          com.google.cloud.tpu.v2.Node.Health.forNumber(health_);
       return result == null ? com.google.cloud.tpu.v2.Node.Health.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
+     *
      * @param value The health to set.
      * @return This builder for chaining.
      */
@@ -4586,11 +5241,14 @@ public Builder setHealth(com.google.cloud.tpu.v2.Node.Health value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
+     *
      * @return This builder for chaining.
      */
     public Builder clearHealth() {
@@ -4600,21 +5258,19 @@ public Builder clearHealth() {
       return this;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, java.lang.String> labels_;
-    private com.google.protobuf.MapField
-        internalGetLabels() {
+    private com.google.protobuf.MapField labels_;
+
+    private com.google.protobuf.MapField internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
+
     private com.google.protobuf.MapField
         internalGetMutableLabels() {
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -4623,10 +5279,13 @@ public Builder clearHealth() {
       onChanged();
       return labels_;
     }
+
     public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4634,20 +5293,21 @@ public int getLabelsCount() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public boolean containsLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getLabelsMap()} instead.
-     */
+    /** Use {@link #getLabelsMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4659,6 +5319,8 @@ public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4666,17 +5328,19 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public /* nullable */
-java.lang.String getLabelsOrDefault(
+    public /* nullable */ java.lang.String getLabelsOrDefault(
         java.lang.String key,
         /* nullable */
-java.lang.String defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+        java.lang.String defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4684,92 +5348,93 @@ java.lang.String getLabelsOrDefault(
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public java.lang.String getLabelsOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+    public java.lang.String getLabelsOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
+
     public Builder clearLabels() {
       bitField0_ = (bitField0_ & ~0x00002000);
-      internalGetMutableLabels().getMutableMap()
-          .clear();
+      internalGetMutableLabels().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder removeLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableLabels().getMutableMap()
-          .remove(key);
+    public Builder removeLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableLabels().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-        getMutableLabels() {
+    public java.util.Map getMutableLabels() {
       bitField0_ |= 0x00002000;
       return internalGetMutableLabels().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putLabels(
-        java.lang.String key,
-        java.lang.String value) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      if (value == null) { throw new NullPointerException("map value"); }
-      internalGetMutableLabels().getMutableMap()
-          .put(key, value);
+    public Builder putLabels(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      if (value == null) {
+        throw new NullPointerException("map value");
+      }
+      internalGetMutableLabels().getMutableMap().put(key, value);
       bitField0_ |= 0x00002000;
       return this;
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putAllLabels(
-        java.util.Map values) {
-      internalGetMutableLabels().getMutableMap()
-          .putAll(values);
+    public Builder putAllLabels(java.util.Map values) {
+      internalGetMutableLabels().getMutableMap().putAll(values);
       bitField0_ |= 0x00002000;
       return this;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, java.lang.String> metadata_;
-    private com.google.protobuf.MapField
-        internalGetMetadata() {
+    private com.google.protobuf.MapField metadata_;
+
+    private com.google.protobuf.MapField internalGetMetadata() {
       if (metadata_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            MetadataDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(MetadataDefaultEntryHolder.defaultEntry);
       }
       return metadata_;
     }
+
     private com.google.protobuf.MapField
         internalGetMutableMetadata() {
       if (metadata_ == null) {
-        metadata_ = com.google.protobuf.MapField.newMapField(
-            MetadataDefaultEntryHolder.defaultEntry);
+        metadata_ =
+            com.google.protobuf.MapField.newMapField(MetadataDefaultEntryHolder.defaultEntry);
       }
       if (!metadata_.isMutable()) {
         metadata_ = metadata_.copy();
@@ -4778,10 +5443,13 @@ public Builder putAllLabels(
       onChanged();
       return metadata_;
     }
+
     public int getMetadataCount() {
       return internalGetMetadata().getMap().size();
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4790,20 +5458,21 @@ public int getMetadataCount() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public boolean containsMetadata(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsMetadata(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetMetadata().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getMetadataMap()} instead.
-     */
+    /** Use {@link #getMetadataMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getMetadata() {
       return getMetadataMap();
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4816,6 +5485,8 @@ public java.util.Map getMetadataMap() {
       return internalGetMetadata().getMap();
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4824,17 +5495,19 @@ public java.util.Map getMetadataMap() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public /* nullable */
-java.lang.String getMetadataOrDefault(
+    public /* nullable */ java.lang.String getMetadataOrDefault(
         java.lang.String key,
         /* nullable */
-java.lang.String defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetMetadata().getMap();
+        java.lang.String defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetMetadata().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4843,23 +5516,25 @@ java.lang.String getMetadataOrDefault(
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public java.lang.String getMetadataOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetMetadata().getMap();
+    public java.lang.String getMetadataOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetMetadata().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
+
     public Builder clearMetadata() {
       bitField0_ = (bitField0_ & ~0x00004000);
-      internalGetMutableMetadata().getMutableMap()
-          .clear();
+      internalGetMutableMetadata().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4867,23 +5542,22 @@ public Builder clearMetadata() {
      *
      * map<string, string> metadata = 34;
      */
-    public Builder removeMetadata(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableMetadata().getMutableMap()
-          .remove(key);
+    public Builder removeMetadata(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableMetadata().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-        getMutableMetadata() {
+    public java.util.Map getMutableMetadata() {
       bitField0_ |= 0x00004000;
       return internalGetMutableMetadata().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4891,17 +5565,20 @@ public Builder removeMetadata(
      *
      * map<string, string> metadata = 34;
      */
-    public Builder putMetadata(
-        java.lang.String key,
-        java.lang.String value) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      if (value == null) { throw new NullPointerException("map value"); }
-      internalGetMutableMetadata().getMutableMap()
-          .put(key, value);
+    public Builder putMetadata(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      if (value == null) {
+        throw new NullPointerException("map value");
+      }
+      internalGetMutableMetadata().getMutableMap().put(key, value);
       bitField0_ |= 0x00004000;
       return this;
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4909,53 +5586,61 @@ public Builder putMetadata(
      *
      * map<string, string> metadata = 34;
      */
-    public Builder putAllMetadata(
-        java.util.Map values) {
-      internalGetMutableMetadata().getMutableMap()
-          .putAll(values);
+    public Builder putAllMetadata(java.util.Map values) {
+      internalGetMutableMetadata().getMutableMap().putAll(values);
       bitField0_ |= 0x00004000;
       return this;
     }
 
-    private com.google.protobuf.LazyStringList tags_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList tags_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureTagsIsMutable() {
       if (!((bitField0_ & 0x00008000) != 0)) {
         tags_ = new com.google.protobuf.LazyStringArrayList(tags_);
         bitField0_ |= 0x00008000;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @return A list containing the tags.
      */
-    public com.google.protobuf.ProtocolStringList
-        getTagsList() {
+    public com.google.protobuf.ProtocolStringList getTagsList() {
       return tags_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @return The count of tags.
      */
     public int getTagsCount() {
       return tags_.size();
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param index The index of the element to return.
      * @return The tags at the given index.
      */
@@ -4963,81 +5648,95 @@ public java.lang.String getTags(int index) {
       return tags_.get(index);
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the tags at the given index.
      */
-    public com.google.protobuf.ByteString
-        getTagsBytes(int index) {
+    public com.google.protobuf.ByteString getTagsBytes(int index) {
       return tags_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param index The index to set the value at.
      * @param value The tags to set.
      * @return This builder for chaining.
      */
-    public Builder setTags(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTags(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureTagsIsMutable();
       tags_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param value The tags to add.
      * @return This builder for chaining.
      */
-    public Builder addTags(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addTags(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureTagsIsMutable();
       tags_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param values The tags to add.
      * @return This builder for chaining.
      */
-    public Builder addAllTags(
-        java.lang.Iterable values) {
+    public Builder addAllTags(java.lang.Iterable values) {
       ensureTagsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, tags_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, tags_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTags() {
@@ -5047,18 +5746,22 @@ public Builder clearTags() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param value The bytes of the tags to add.
      * @return This builder for chaining.
      */
-    public Builder addTagsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addTagsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureTagsIsMutable();
       tags_.add(value);
@@ -5066,13 +5769,16 @@ public Builder addTagsBytes(
       return this;
     }
 
-    private long id_ ;
+    private long id_;
     /**
+     *
+     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The id.
      */
     @java.lang.Override
@@ -5080,27 +5786,33 @@ public long getId() {
       return id_;
     }
     /**
+     *
+     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The id to set.
      * @return This builder for chaining.
      */
     public Builder setId(long value) {
-      
+
       id_ = value;
       bitField0_ |= 0x00010000;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearId() {
@@ -5111,18 +5823,24 @@ public Builder clearId() {
     }
 
     private java.util.List dataDisks_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureDataDisksIsMutable() {
       if (!((bitField0_ & 0x00020000) != 0)) {
         dataDisks_ = new java.util.ArrayList(dataDisks_);
         bitField0_ |= 0x00020000;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.AttachedDisk, com.google.cloud.tpu.v2.AttachedDisk.Builder, com.google.cloud.tpu.v2.AttachedDiskOrBuilder> dataDisksBuilder_;
+            com.google.cloud.tpu.v2.AttachedDisk,
+            com.google.cloud.tpu.v2.AttachedDisk.Builder,
+            com.google.cloud.tpu.v2.AttachedDiskOrBuilder>
+        dataDisksBuilder_;
 
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5137,6 +5855,8 @@ public java.util.List getDataDisksList() {
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5151,6 +5871,8 @@ public int getDataDisksCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5165,14 +5887,15 @@ public com.google.cloud.tpu.v2.AttachedDisk getDataDisks(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public Builder setDataDisks(
-        int index, com.google.cloud.tpu.v2.AttachedDisk value) {
+    public Builder setDataDisks(int index, com.google.cloud.tpu.v2.AttachedDisk value) {
       if (dataDisksBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5186,6 +5909,8 @@ public Builder setDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5204,6 +5929,8 @@ public Builder setDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5224,14 +5951,15 @@ public Builder addDataDisks(com.google.cloud.tpu.v2.AttachedDisk value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public Builder addDataDisks(
-        int index, com.google.cloud.tpu.v2.AttachedDisk value) {
+    public Builder addDataDisks(int index, com.google.cloud.tpu.v2.AttachedDisk value) {
       if (dataDisksBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5245,14 +5973,15 @@ public Builder addDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public Builder addDataDisks(
-        com.google.cloud.tpu.v2.AttachedDisk.Builder builderForValue) {
+    public Builder addDataDisks(com.google.cloud.tpu.v2.AttachedDisk.Builder builderForValue) {
       if (dataDisksBuilder_ == null) {
         ensureDataDisksIsMutable();
         dataDisks_.add(builderForValue.build());
@@ -5263,6 +5992,8 @@ public Builder addDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5281,6 +6012,8 @@ public Builder addDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5291,8 +6024,7 @@ public Builder addAllDataDisks(
         java.lang.Iterable values) {
       if (dataDisksBuilder_ == null) {
         ensureDataDisksIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, dataDisks_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, dataDisks_);
         onChanged();
       } else {
         dataDisksBuilder_.addAllMessages(values);
@@ -5300,6 +6032,8 @@ public Builder addAllDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5317,6 +6051,8 @@ public Builder clearDataDisks() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5334,39 +6070,44 @@ public Builder removeDataDisks(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2.AttachedDisk.Builder getDataDisksBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.AttachedDisk.Builder getDataDisksBuilder(int index) {
       return getDataDisksFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(int index) {
       if (dataDisksBuilder_ == null) {
-        return dataDisks_.get(index);  } else {
+        return dataDisks_.get(index);
+      } else {
         return dataDisksBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public java.util.List 
-         getDataDisksOrBuilderList() {
+    public java.util.List
+        getDataDisksOrBuilderList() {
       if (dataDisksBuilder_ != null) {
         return dataDisksBuilder_.getMessageOrBuilderList();
       } else {
@@ -5374,6 +6115,8 @@ public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5381,42 +6124,47 @@ public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
     public com.google.cloud.tpu.v2.AttachedDisk.Builder addDataDisksBuilder() {
-      return getDataDisksFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2.AttachedDisk.getDefaultInstance());
+      return getDataDisksFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2.AttachedDisk.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2.AttachedDisk.Builder addDataDisksBuilder(
-        int index) {
-      return getDataDisksFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2.AttachedDisk.getDefaultInstance());
+    public com.google.cloud.tpu.v2.AttachedDisk.Builder addDataDisksBuilder(int index) {
+      return getDataDisksFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2.AttachedDisk.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public java.util.List 
-         getDataDisksBuilderList() {
+    public java.util.List getDataDisksBuilderList() {
       return getDataDisksFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.AttachedDisk, com.google.cloud.tpu.v2.AttachedDisk.Builder, com.google.cloud.tpu.v2.AttachedDiskOrBuilder> 
+            com.google.cloud.tpu.v2.AttachedDisk,
+            com.google.cloud.tpu.v2.AttachedDisk.Builder,
+            com.google.cloud.tpu.v2.AttachedDiskOrBuilder>
         getDataDisksFieldBuilder() {
       if (dataDisksBuilder_ == null) {
-        dataDisksBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.AttachedDisk, com.google.cloud.tpu.v2.AttachedDisk.Builder, com.google.cloud.tpu.v2.AttachedDiskOrBuilder>(
-                dataDisks_,
-                ((bitField0_ & 0x00020000) != 0),
-                getParentForChildren(),
-                isClean());
+        dataDisksBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2.AttachedDisk,
+                com.google.cloud.tpu.v2.AttachedDisk.Builder,
+                com.google.cloud.tpu.v2.AttachedDiskOrBuilder>(
+                dataDisks_, ((bitField0_ & 0x00020000) != 0), getParentForChildren(), isClean());
         dataDisks_ = null;
       }
       return dataDisksBuilder_;
@@ -5424,22 +6172,33 @@ public com.google.cloud.tpu.v2.AttachedDisk.Builder addDataDisksBuilder(
 
     private int apiVersion_ = 0;
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The enum numeric value on the wire for apiVersion.
      */
-    @java.lang.Override public int getApiVersionValue() {
+    @java.lang.Override
+    public int getApiVersionValue() {
       return apiVersion_;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The enum numeric value on the wire for apiVersion to set.
      * @return This builder for chaining.
      */
@@ -5450,24 +6209,35 @@ public Builder setApiVersionValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The apiVersion.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.Node.ApiVersion getApiVersion() {
-      com.google.cloud.tpu.v2.Node.ApiVersion result = com.google.cloud.tpu.v2.Node.ApiVersion.forNumber(apiVersion_);
+      com.google.cloud.tpu.v2.Node.ApiVersion result =
+          com.google.cloud.tpu.v2.Node.ApiVersion.forNumber(apiVersion_);
       return result == null ? com.google.cloud.tpu.v2.Node.ApiVersion.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
@@ -5481,11 +6251,16 @@ public Builder setApiVersion(com.google.cloud.tpu.v2.Node.ApiVersion value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -5496,23 +6271,31 @@ public Builder clearApiVersion() {
     }
 
     private java.util.List symptoms_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureSymptomsIsMutable() {
       if (!((bitField0_ & 0x00080000) != 0)) {
         symptoms_ = new java.util.ArrayList(symptoms_);
         bitField0_ |= 0x00080000;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.Symptom, com.google.cloud.tpu.v2.Symptom.Builder, com.google.cloud.tpu.v2.SymptomOrBuilder> symptomsBuilder_;
+            com.google.cloud.tpu.v2.Symptom,
+            com.google.cloud.tpu.v2.Symptom.Builder,
+            com.google.cloud.tpu.v2.SymptomOrBuilder>
+        symptomsBuilder_;
 
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public java.util.List getSymptomsList() {
       if (symptomsBuilder_ == null) {
@@ -5522,11 +6305,15 @@ public java.util.List getSymptomsList() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public int getSymptomsCount() {
       if (symptomsBuilder_ == null) {
@@ -5536,11 +6323,15 @@ public int getSymptomsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2.Symptom getSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -5550,14 +6341,17 @@ public com.google.cloud.tpu.v2.Symptom getSymptoms(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setSymptoms(
-        int index, com.google.cloud.tpu.v2.Symptom value) {
+    public Builder setSymptoms(int index, com.google.cloud.tpu.v2.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5571,14 +6365,17 @@ public Builder setSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setSymptoms(
-        int index, com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
+    public Builder setSymptoms(int index, com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.set(index, builderForValue.build());
@@ -5589,11 +6386,15 @@ public Builder setSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addSymptoms(com.google.cloud.tpu.v2.Symptom value) {
       if (symptomsBuilder_ == null) {
@@ -5609,14 +6410,17 @@ public Builder addSymptoms(com.google.cloud.tpu.v2.Symptom value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addSymptoms(
-        int index, com.google.cloud.tpu.v2.Symptom value) {
+    public Builder addSymptoms(int index, com.google.cloud.tpu.v2.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5630,14 +6434,17 @@ public Builder addSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addSymptoms(
-        com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(builderForValue.build());
@@ -5648,14 +6455,17 @@ public Builder addSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addSymptoms(
-        int index, com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(int index, com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(index, builderForValue.build());
@@ -5666,18 +6476,21 @@ public Builder addSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addAllSymptoms(
         java.lang.Iterable values) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, symptoms_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, symptoms_);
         onChanged();
       } else {
         symptomsBuilder_.addAllMessages(values);
@@ -5685,11 +6498,15 @@ public Builder addAllSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearSymptoms() {
       if (symptomsBuilder_ == null) {
@@ -5702,11 +6519,15 @@ public Builder clearSymptoms() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder removeSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -5719,39 +6540,50 @@ public Builder removeSymptoms(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v2.Symptom.Builder getSymptomsBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.Symptom.Builder getSymptomsBuilder(int index) {
       return getSymptomsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(int index) {
       if (symptomsBuilder_ == null) {
-        return symptoms_.get(index);  } else {
+        return symptoms_.get(index);
+      } else {
         return symptomsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getSymptomsOrBuilderList() {
+    public java.util.List
+        getSymptomsOrBuilderList() {
       if (symptomsBuilder_ != null) {
         return symptomsBuilder_.getMessageOrBuilderList();
       } else {
@@ -5759,49 +6591,62 @@ public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2.Symptom.Builder addSymptomsBuilder() {
-      return getSymptomsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2.Symptom.getDefaultInstance());
+      return getSymptomsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2.Symptom.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v2.Symptom.Builder addSymptomsBuilder(
-        int index) {
-      return getSymptomsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2.Symptom.getDefaultInstance());
+    public com.google.cloud.tpu.v2.Symptom.Builder addSymptomsBuilder(int index) {
+      return getSymptomsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2.Symptom.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getSymptomsBuilderList() {
+    public java.util.List getSymptomsBuilderList() {
       return getSymptomsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.Symptom, com.google.cloud.tpu.v2.Symptom.Builder, com.google.cloud.tpu.v2.SymptomOrBuilder> 
+            com.google.cloud.tpu.v2.Symptom,
+            com.google.cloud.tpu.v2.Symptom.Builder,
+            com.google.cloud.tpu.v2.SymptomOrBuilder>
         getSymptomsFieldBuilder() {
       if (symptomsBuilder_ == null) {
-        symptomsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.Symptom, com.google.cloud.tpu.v2.Symptom.Builder, com.google.cloud.tpu.v2.SymptomOrBuilder>(
-                symptoms_,
-                ((bitField0_ & 0x00080000) != 0),
-                getParentForChildren(),
-                isClean());
+        symptomsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2.Symptom,
+                com.google.cloud.tpu.v2.Symptom.Builder,
+                com.google.cloud.tpu.v2.SymptomOrBuilder>(
+                symptoms_, ((bitField0_ & 0x00080000) != 0), getParentForChildren(), isClean());
         symptoms_ = null;
       }
       return symptomsBuilder_;
@@ -5809,34 +6654,47 @@ public com.google.cloud.tpu.v2.Symptom.Builder addSymptomsBuilder(
 
     private com.google.cloud.tpu.v2.ShieldedInstanceConfig shieldedInstanceConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.ShieldedInstanceConfig, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder> shieldedInstanceConfigBuilder_;
+            com.google.cloud.tpu.v2.ShieldedInstanceConfig,
+            com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder,
+            com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder>
+        shieldedInstanceConfigBuilder_;
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
+     *
      * @return Whether the shieldedInstanceConfig field is set.
      */
     public boolean hasShieldedInstanceConfig() {
       return ((bitField0_ & 0x00100000) != 0);
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
+     *
      * @return The shieldedInstanceConfig.
      */
     public com.google.cloud.tpu.v2.ShieldedInstanceConfig getShieldedInstanceConfig() {
       if (shieldedInstanceConfigBuilder_ == null) {
-        return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
+        return shieldedInstanceConfig_ == null
+            ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()
+            : shieldedInstanceConfig_;
       } else {
         return shieldedInstanceConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

@@ -5857,6 +6715,8 @@ public Builder setShieldedInstanceConfig(com.google.cloud.tpu.v2.ShieldedInstanc
       return this;
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

@@ -5875,17 +6735,21 @@ public Builder setShieldedInstanceConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public Builder mergeShieldedInstanceConfig(com.google.cloud.tpu.v2.ShieldedInstanceConfig value) {
+    public Builder mergeShieldedInstanceConfig(
+        com.google.cloud.tpu.v2.ShieldedInstanceConfig value) {
       if (shieldedInstanceConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00100000) != 0) &&
-          shieldedInstanceConfig_ != null &&
-          shieldedInstanceConfig_ != com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00100000) != 0)
+            && shieldedInstanceConfig_ != null
+            && shieldedInstanceConfig_
+                != com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()) {
           getShieldedInstanceConfigBuilder().mergeFrom(value);
         } else {
           shieldedInstanceConfig_ = value;
@@ -5898,6 +6762,8 @@ public Builder mergeShieldedInstanceConfig(com.google.cloud.tpu.v2.ShieldedInsta
       return this;
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

@@ -5915,33 +6781,42 @@ public Builder clearShieldedInstanceConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder getShieldedInstanceConfigBuilder() {
+    public com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder
+        getShieldedInstanceConfigBuilder() {
       bitField0_ |= 0x00100000;
       onChanged();
       return getShieldedInstanceConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder() {
+    public com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder
+        getShieldedInstanceConfigOrBuilder() {
       if (shieldedInstanceConfigBuilder_ != null) {
         return shieldedInstanceConfigBuilder_.getMessageOrBuilder();
       } else {
-        return shieldedInstanceConfig_ == null ?
-            com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
+        return shieldedInstanceConfig_ == null
+            ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()
+            : shieldedInstanceConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

@@ -5949,21 +6824,24 @@ public com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder getShieldedInstan
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.ShieldedInstanceConfig, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder> 
+            com.google.cloud.tpu.v2.ShieldedInstanceConfig,
+            com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder,
+            com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder>
         getShieldedInstanceConfigFieldBuilder() {
       if (shieldedInstanceConfigBuilder_ == null) {
-        shieldedInstanceConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.ShieldedInstanceConfig, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder>(
-                getShieldedInstanceConfig(),
-                getParentForChildren(),
-                isClean());
+        shieldedInstanceConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2.ShieldedInstanceConfig,
+                com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder,
+                com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder>(
+                getShieldedInstanceConfig(), getParentForChildren(), isClean());
         shieldedInstanceConfig_ = null;
       }
       return shieldedInstanceConfigBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -5973,12 +6851,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.Node)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.Node)
   private static final com.google.cloud.tpu.v2.Node DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.Node();
   }
@@ -5987,27 +6865,27 @@ public static com.google.cloud.tpu.v2.Node getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Node parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Node parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -6022,6 +6900,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.Node getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeName.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeName.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeName.java
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
similarity index 75%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
index 09ce7b8129d0..58c68a16358e 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
@@ -1,152 +1,213 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface NodeOrBuilder extends
+public interface NodeOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.Node)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The description.
    */
   java.lang.String getDescription();
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The bytes for description.
    */
-  com.google.protobuf.ByteString
-      getDescriptionBytes();
+  com.google.protobuf.ByteString getDescriptionBytes();
 
   /**
+   *
+   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The acceleratorType.
    */
   java.lang.String getAcceleratorType();
   /**
+   *
+   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for acceleratorType.
    */
-  com.google.protobuf.ByteString
-      getAcceleratorTypeBytes();
+  com.google.protobuf.ByteString getAcceleratorTypeBytes();
 
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for state.
    */
   int getStateValue();
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The state.
    */
   com.google.cloud.tpu.v2.Node.State getState();
 
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why the TPU Node
    * is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The healthDescription.
    */
   java.lang.String getHealthDescription();
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why the TPU Node
    * is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for healthDescription.
    */
-  com.google.protobuf.ByteString
-      getHealthDescriptionBytes();
+  com.google.protobuf.ByteString getHealthDescriptionBytes();
 
   /**
+   *
+   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The runtimeVersion.
    */
   java.lang.String getRuntimeVersion();
   /**
+   *
+   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for runtimeVersion.
    */
-  com.google.protobuf.ByteString
-      getRuntimeVersionBytes();
+  com.google.protobuf.ByteString getRuntimeVersionBytes();
 
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
+   *
    * @return Whether the networkConfig field is set.
    */
   boolean hasNetworkConfig();
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
+   *
    * @return The networkConfig.
    */
   com.google.cloud.tpu.v2.NetworkConfig getNetworkConfig();
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

@@ -156,6 +217,8 @@ public interface NodeOrBuilder extends
   com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder();
 
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -168,10 +231,13 @@ public interface NodeOrBuilder extends
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The cidrBlock.
    */
   java.lang.String getCidrBlock();
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -184,32 +250,40 @@ public interface NodeOrBuilder extends
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The bytes for cidrBlock.
    */
-  com.google.protobuf.ByteString
-      getCidrBlockBytes();
+  com.google.protobuf.ByteString getCidrBlockBytes();
 
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
+   *
    * @return Whether the serviceAccount field is set.
    */
   boolean hasServiceAccount();
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
+   *
    * @return The serviceAccount.
    */
   com.google.cloud.tpu.v2.ServiceAccount getServiceAccount();
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
@@ -220,51 +294,70 @@ public interface NodeOrBuilder extends
   com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilder();
 
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
+   *
    * @return Whether the schedulingConfig field is set.
    */
   boolean hasSchedulingConfig();
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
+   *
    * @return The schedulingConfig.
    */
   com.google.cloud.tpu.v2.SchedulingConfig getSchedulingConfig();
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

@@ -274,79 +367,105 @@ public interface NodeOrBuilder extends
   com.google.cloud.tpu.v2.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder();
 
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
-      getNetworkEndpointsList();
+  java.util.List getNetworkEndpointsList();
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.cloud.tpu.v2.NetworkEndpoint getNetworkEndpoints(int index);
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   int getNetworkEndpointsCount();
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
+  java.util.List
       getNetworkEndpointsOrBuilderList();
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.Node.Health health = 22;
+   *
    * @return The enum numeric value on the wire for health.
    */
   int getHealthValue();
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.Node.Health health = 22;
+   *
    * @return The health.
    */
   com.google.cloud.tpu.v2.Node.Health getHealth();
 
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -355,30 +474,31 @@ com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
    */
   int getLabelsCount();
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  boolean containsLabels(
-      java.lang.String key);
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  boolean containsLabels(java.lang.String key);
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getLabels();
+  java.util.Map getLabels();
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.util.Map
-  getLabelsMap();
+  java.util.Map getLabelsMap();
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -386,21 +506,24 @@ boolean containsLabels(
    * map<string, string> labels = 24;
    */
   /* nullable */
-java.lang.String getLabelsOrDefault(
+  java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue);
+      java.lang.String defaultValue);
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.lang.String getLabelsOrThrow(
-      java.lang.String key);
+  java.lang.String getLabelsOrThrow(java.lang.String key);
 
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -410,6 +533,8 @@ java.lang.String getLabelsOrThrow(
    */
   int getMetadataCount();
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -417,15 +542,13 @@ java.lang.String getLabelsOrThrow(
    *
    * map<string, string> metadata = 34;
    */
-  boolean containsMetadata(
-      java.lang.String key);
-  /**
-   * Use {@link #getMetadataMap()} instead.
-   */
+  boolean containsMetadata(java.lang.String key);
+  /** Use {@link #getMetadataMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getMetadata();
+  java.util.Map getMetadata();
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -433,9 +556,10 @@ boolean containsMetadata(
    *
    * map<string, string> metadata = 34;
    */
-  java.util.Map
-  getMetadataMap();
+  java.util.Map getMetadataMap();
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -444,11 +568,13 @@ boolean containsMetadata(
    * map<string, string> metadata = 34;
    */
   /* nullable */
-java.lang.String getMetadataOrDefault(
+  java.lang.String getMetadataOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue);
+      java.lang.String defaultValue);
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -456,74 +582,89 @@ java.lang.String getMetadataOrDefault(
    *
    * map<string, string> metadata = 34;
    */
-  java.lang.String getMetadataOrThrow(
-      java.lang.String key);
+  java.lang.String getMetadataOrThrow(java.lang.String key);
 
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @return A list containing the tags.
    */
-  java.util.List
-      getTagsList();
+  java.util.List getTagsList();
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @return The count of tags.
    */
   int getTagsCount();
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @param index The index of the element to return.
    * @return The tags at the given index.
    */
   java.lang.String getTags(int index);
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the tags at the given index.
    */
-  com.google.protobuf.ByteString
-      getTagsBytes(int index);
+  com.google.protobuf.ByteString getTagsBytes(int index);
 
   /**
+   *
+   *
    * 
    * Output only. The unique identifier for the TPU Node.
    * 

    *
    * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The id.
    */
   long getId();
 
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
-  java.util.List 
-      getDataDisksList();
+  java.util.List getDataDisksList();
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -532,6 +673,8 @@ java.lang.String getMetadataOrThrow(
    */
   com.google.cloud.tpu.v2.AttachedDisk getDataDisks(int index);
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -540,106 +683,144 @@ java.lang.String getMetadataOrThrow(
    */
   int getDataDisksCount();
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
-  java.util.List 
+  java.util.List
       getDataDisksOrBuilderList();
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
-  com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for apiVersion.
    */
   int getApiVersionValue();
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The apiVersion.
    */
   com.google.cloud.tpu.v2.Node.ApiVersion getApiVersion();
 
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
-      getSymptomsList();
+  java.util.List getSymptomsList();
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.cloud.tpu.v2.Symptom getSymptoms(int index);
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   int getSymptomsCount();
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
-      getSymptomsOrBuilderList();
+  java.util.List getSymptomsOrBuilderList();
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
+   *
    * @return Whether the shieldedInstanceConfig field is set.
    */
   boolean hasShieldedInstanceConfig();
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
+   *
    * @return The shieldedInstanceConfig.
    */
   com.google.cloud.tpu.v2.ShieldedInstanceConfig getShieldedInstanceConfig();
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
index cee113470789..7d722a123140 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Metadata describing an [Operation][google.longrunning.Operation]
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.OperationMetadata}
  */
-public final class OperationMetadata extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class OperationMetadata extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.OperationMetadata)
     OperationMetadataOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use OperationMetadata.newBuilder() to construct.
   private OperationMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private OperationMetadata() {
     target_ = "";
     verb_ = "";
@@ -28,37 +46,41 @@ private OperationMetadata() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new OperationMetadata();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.OperationMetadata.class, com.google.cloud.tpu.v2.OperationMetadata.Builder.class);
+            com.google.cloud.tpu.v2.OperationMetadata.class,
+            com.google.cloud.tpu.v2.OperationMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -66,11 +88,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -78,6 +103,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

@@ -92,11 +119,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int END_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp endTime_;
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return Whether the endTime field is set.
    */
   @java.lang.Override
@@ -104,11 +134,14 @@ public boolean hasEndTime() {
     return endTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return The endTime.
    */
   @java.lang.Override
@@ -116,6 +149,8 @@ public com.google.protobuf.Timestamp getEndTime() {
     return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
   }
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

@@ -128,15 +163,19 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
   }
 
   public static final int TARGET_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object target_ = "";
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The target.
    */
   @java.lang.Override
@@ -145,30 +184,30 @@ public java.lang.String getTarget() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       target_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The bytes for target.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTargetBytes() {
+  public com.google.protobuf.ByteString getTargetBytes() {
     java.lang.Object ref = target_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       target_ = b;
       return b;
     } else {
@@ -177,14 +216,18 @@ public java.lang.String getTarget() {
   }
 
   public static final int VERB_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object verb_ = "";
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The verb.
    */
   @java.lang.Override
@@ -193,29 +236,29 @@ public java.lang.String getVerb() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       verb_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The bytes for verb.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getVerbBytes() {
+  public com.google.protobuf.ByteString getVerbBytes() {
     java.lang.Object ref = verb_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       verb_ = b;
       return b;
     } else {
@@ -224,14 +267,18 @@ public java.lang.String getVerb() {
   }
 
   public static final int STATUS_DETAIL_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object statusDetail_ = "";
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The statusDetail.
    */
   @java.lang.Override
@@ -240,29 +287,29 @@ public java.lang.String getStatusDetail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       statusDetail_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The bytes for statusDetail.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getStatusDetailBytes() {
+  public com.google.protobuf.ByteString getStatusDetailBytes() {
     java.lang.Object ref = statusDetail_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       statusDetail_ = b;
       return b;
     } else {
@@ -273,11 +320,14 @@ public java.lang.String getStatusDetail() {
   public static final int CANCEL_REQUESTED_FIELD_NUMBER = 6;
   private boolean cancelRequested_ = false;
   /**
+   *
+   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
+   *
    * @return The cancelRequested.
    */
   @java.lang.Override
@@ -286,14 +336,18 @@ public boolean getCancelRequested() {
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 7;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object apiVersion_ = "";
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The apiVersion.
    */
   @java.lang.Override
@@ -302,29 +356,29 @@ public java.lang.String getApiVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       apiVersion_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The bytes for apiVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getApiVersionBytes() {
+  public com.google.protobuf.ByteString getApiVersionBytes() {
     java.lang.Object ref = apiVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       apiVersion_ = b;
       return b;
     } else {
@@ -333,6 +387,7 @@ public java.lang.String getApiVersion() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -344,8 +399,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -377,12 +431,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
     if (endTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getEndTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getEndTime());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(target_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, target_);
@@ -394,8 +446,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, statusDetail_);
     }
     if (cancelRequested_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(6, cancelRequested_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(6, cancelRequested_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(apiVersion_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, apiVersion_);
@@ -408,33 +459,27 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.OperationMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.OperationMetadata other = (com.google.cloud.tpu.v2.OperationMetadata) obj;
+    com.google.cloud.tpu.v2.OperationMetadata other =
+        (com.google.cloud.tpu.v2.OperationMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasEndTime() != other.hasEndTime()) return false;
     if (hasEndTime()) {
-      if (!getEndTime()
-          .equals(other.getEndTime())) return false;
-    }
-    if (!getTarget()
-        .equals(other.getTarget())) return false;
-    if (!getVerb()
-        .equals(other.getVerb())) return false;
-    if (!getStatusDetail()
-        .equals(other.getStatusDetail())) return false;
-    if (getCancelRequested()
-        != other.getCancelRequested()) return false;
-    if (!getApiVersion()
-        .equals(other.getApiVersion())) return false;
+      if (!getEndTime().equals(other.getEndTime())) return false;
+    }
+    if (!getTarget().equals(other.getTarget())) return false;
+    if (!getVerb().equals(other.getVerb())) return false;
+    if (!getStatusDetail().equals(other.getStatusDetail())) return false;
+    if (getCancelRequested() != other.getCancelRequested()) return false;
+    if (!getApiVersion().equals(other.getApiVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -461,8 +506,7 @@ public int hashCode() {
     hash = (37 * hash) + STATUS_DETAIL_FIELD_NUMBER;
     hash = (53 * hash) + getStatusDetail().hashCode();
     hash = (37 * hash) + CANCEL_REQUESTED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getCancelRequested());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCancelRequested());
     hash = (37 * hash) + API_VERSION_FIELD_NUMBER;
     hash = (53 * hash) + getApiVersion().hashCode();
     hash = (29 * hash) + getUnknownFields().hashCode();
@@ -470,130 +514,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.OperationMetadata parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.OperationMetadata parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.OperationMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Metadata describing an [Operation][google.longrunning.Operation]
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.OperationMetadata}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.OperationMetadata)
       com.google.cloud.tpu.v2.OperationMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.OperationMetadata.class, com.google.cloud.tpu.v2.OperationMetadata.Builder.class);
+              com.google.cloud.tpu.v2.OperationMetadata.class,
+              com.google.cloud.tpu.v2.OperationMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.OperationMetadata.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -617,9 +667,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -638,8 +688,11 @@ public com.google.cloud.tpu.v2.OperationMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.OperationMetadata buildPartial() {
-      com.google.cloud.tpu.v2.OperationMetadata result = new com.google.cloud.tpu.v2.OperationMetadata(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.OperationMetadata result =
+          new com.google.cloud.tpu.v2.OperationMetadata(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -647,14 +700,10 @@ public com.google.cloud.tpu.v2.OperationMetadata buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2.OperationMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.endTime_ = endTimeBuilder_ == null
-            ? endTime_
-            : endTimeBuilder_.build();
+        result.endTime_ = endTimeBuilder_ == null ? endTime_ : endTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.target_ = target_;
@@ -677,38 +726,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.OperationMetadata result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.OperationMetadata) {
-        return mergeFrom((com.google.cloud.tpu.v2.OperationMetadata)other);
+        return mergeFrom((com.google.cloud.tpu.v2.OperationMetadata) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -772,51 +822,55 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getEndTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              target_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 34: {
-              verb_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            case 42: {
-              statusDetail_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 42
-            case 48: {
-              cancelRequested_ = input.readBool();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 48
-            case 58: {
-              apiVersion_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 58
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getEndTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                target_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                verb_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            case 42:
+              {
+                statusDetail_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 42
+            case 48:
+              {
+                cancelRequested_ = input.readBool();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 48
+            case 58:
+              {
+                apiVersion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 58
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -826,38 +880,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -878,14 +946,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -896,6 +965,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -904,9 +975,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -919,6 +990,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -936,6 +1009,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -948,6 +1023,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -958,11 +1035,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -970,14 +1050,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -985,24 +1068,33 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp endTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> endTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        endTimeBuilder_;
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
+     *
      * @return Whether the endTime field is set.
      */
     public boolean hasEndTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
+     *
      * @return The endTime.
      */
     public com.google.protobuf.Timestamp getEndTime() {
@@ -1013,6 +1105,8 @@ public com.google.protobuf.Timestamp getEndTime() {
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1033,14 +1127,15 @@ public Builder setEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
      */
-    public Builder setEndTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (endTimeBuilder_ == null) {
         endTime_ = builderForValue.build();
       } else {
@@ -1051,6 +1146,8 @@ public Builder setEndTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1059,9 +1156,9 @@ public Builder setEndTime(
      */
     public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       if (endTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          endTime_ != null &&
-          endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && endTime_ != null
+            && endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getEndTimeBuilder().mergeFrom(value);
         } else {
           endTime_ = value;
@@ -1074,6 +1171,8 @@ public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1091,6 +1190,8 @@ public Builder clearEndTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1103,6 +1204,8 @@ public com.google.protobuf.Timestamp.Builder getEndTimeBuilder() {
       return getEndTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1113,11 +1216,12 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
       if (endTimeBuilder_ != null) {
         return endTimeBuilder_.getMessageOrBuilder();
       } else {
-        return endTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
+        return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1125,14 +1229,17 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
      * .google.protobuf.Timestamp end_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getEndTimeFieldBuilder() {
       if (endTimeBuilder_ == null) {
-        endTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getEndTime(),
-                getParentForChildren(),
-                isClean());
+        endTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getEndTime(), getParentForChildren(), isClean());
         endTime_ = null;
       }
       return endTimeBuilder_;
@@ -1140,19 +1247,21 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
 
     private java.lang.Object target_ = "";
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @return The target.
      */
     public java.lang.String getTarget() {
       java.lang.Object ref = target_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         target_ = s;
         return s;
@@ -1161,21 +1270,22 @@ public java.lang.String getTarget() {
       }
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @return The bytes for target.
      */
-    public com.google.protobuf.ByteString
-        getTargetBytes() {
+    public com.google.protobuf.ByteString getTargetBytes() {
       java.lang.Object ref = target_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         target_ = b;
         return b;
       } else {
@@ -1183,30 +1293,37 @@ public java.lang.String getTarget() {
       }
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @param value The target to set.
      * @return This builder for chaining.
      */
-    public Builder setTarget(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTarget(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       target_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTarget() {
@@ -1216,18 +1333,22 @@ public Builder clearTarget() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @param value The bytes for target to set.
      * @return This builder for chaining.
      */
-    public Builder setTargetBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTargetBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       target_ = value;
       bitField0_ |= 0x00000004;
@@ -1237,18 +1358,20 @@ public Builder setTargetBytes(
 
     private java.lang.Object verb_ = "";
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @return The verb.
      */
     public java.lang.String getVerb() {
       java.lang.Object ref = verb_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         verb_ = s;
         return s;
@@ -1257,20 +1380,21 @@ public java.lang.String getVerb() {
       }
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @return The bytes for verb.
      */
-    public com.google.protobuf.ByteString
-        getVerbBytes() {
+    public com.google.protobuf.ByteString getVerbBytes() {
       java.lang.Object ref = verb_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         verb_ = b;
         return b;
       } else {
@@ -1278,28 +1402,35 @@ public java.lang.String getVerb() {
       }
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @param value The verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerb(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVerb(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       verb_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearVerb() {
@@ -1309,17 +1440,21 @@ public Builder clearVerb() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @param value The bytes for verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerbBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVerbBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       verb_ = value;
       bitField0_ |= 0x00000008;
@@ -1329,18 +1464,20 @@ public Builder setVerbBytes(
 
     private java.lang.Object statusDetail_ = "";
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @return The statusDetail.
      */
     public java.lang.String getStatusDetail() {
       java.lang.Object ref = statusDetail_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         statusDetail_ = s;
         return s;
@@ -1349,20 +1486,21 @@ public java.lang.String getStatusDetail() {
       }
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @return The bytes for statusDetail.
      */
-    public com.google.protobuf.ByteString
-        getStatusDetailBytes() {
+    public com.google.protobuf.ByteString getStatusDetailBytes() {
       java.lang.Object ref = statusDetail_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         statusDetail_ = b;
         return b;
       } else {
@@ -1370,28 +1508,35 @@ public java.lang.String getStatusDetail() {
       }
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @param value The statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetail(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setStatusDetail(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearStatusDetail() {
@@ -1401,17 +1546,21 @@ public Builder clearStatusDetail() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @param value The bytes for statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetailBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setStatusDetailBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
@@ -1419,13 +1568,16 @@ public Builder setStatusDetailBytes(
       return this;
     }
 
-    private boolean cancelRequested_ ;
+    private boolean cancelRequested_;
     /**
+     *
+     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
+     *
      * @return The cancelRequested.
      */
     @java.lang.Override
@@ -1433,27 +1585,33 @@ public boolean getCancelRequested() {
       return cancelRequested_;
     }
     /**
+     *
+     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
+     *
      * @param value The cancelRequested to set.
      * @return This builder for chaining.
      */
     public Builder setCancelRequested(boolean value) {
-      
+
       cancelRequested_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCancelRequested() {
@@ -1465,18 +1623,20 @@ public Builder clearCancelRequested() {
 
     private java.lang.Object apiVersion_ = "";
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @return The apiVersion.
      */
     public java.lang.String getApiVersion() {
       java.lang.Object ref = apiVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         apiVersion_ = s;
         return s;
@@ -1485,20 +1645,21 @@ public java.lang.String getApiVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @return The bytes for apiVersion.
      */
-    public com.google.protobuf.ByteString
-        getApiVersionBytes() {
+    public com.google.protobuf.ByteString getApiVersionBytes() {
       java.lang.Object ref = apiVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         apiVersion_ = b;
         return b;
       } else {
@@ -1506,28 +1667,35 @@ public java.lang.String getApiVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setApiVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -1537,26 +1705,30 @@ public Builder clearApiVersion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @param value The bytes for apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setApiVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1566,12 +1738,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.OperationMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.OperationMetadata)
   private static final com.google.cloud.tpu.v2.OperationMetadata DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.OperationMetadata();
   }
@@ -1580,27 +1752,27 @@ public static com.google.cloud.tpu.v2.OperationMetadata getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public OperationMetadata parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public OperationMetadata parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1615,6 +1787,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.OperationMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
similarity index 75%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
index 6fdfa9ec9b51..016c8388fb32 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface OperationMetadataOrBuilder extends
+public interface OperationMetadataOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.OperationMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

@@ -35,24 +59,32 @@ public interface OperationMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return Whether the endTime field is set.
    */
   boolean hasEndTime();
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return The endTime.
    */
   com.google.protobuf.Timestamp getEndTime();
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

@@ -62,94 +94,117 @@ public interface OperationMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The target.
    */
   java.lang.String getTarget();
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The bytes for target.
    */
-  com.google.protobuf.ByteString
-      getTargetBytes();
+  com.google.protobuf.ByteString getTargetBytes();
 
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The verb.
    */
   java.lang.String getVerb();
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The bytes for verb.
    */
-  com.google.protobuf.ByteString
-      getVerbBytes();
+  com.google.protobuf.ByteString getVerbBytes();
 
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The statusDetail.
    */
   java.lang.String getStatusDetail();
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The bytes for statusDetail.
    */
-  com.google.protobuf.ByteString
-      getStatusDetailBytes();
+  com.google.protobuf.ByteString getStatusDetailBytes();
 
   /**
+   *
+   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
+   *
    * @return The cancelRequested.
    */
   boolean getCancelRequested();
 
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The apiVersion.
    */
   java.lang.String getApiVersion();
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The bytes for apiVersion.
    */
-  com.google.protobuf.ByteString
-      getApiVersionBytes();
+  com.google.protobuf.ByteString getApiVersionBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
index 03811e308744..5082c85bef85 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A runtime version that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.RuntimeVersion}
  */
-public final class RuntimeVersion extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class RuntimeVersion extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.RuntimeVersion)
     RuntimeVersionOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use RuntimeVersion.newBuilder() to construct.
   private RuntimeVersion(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private RuntimeVersion() {
     name_ = "";
     version_ = "";
@@ -26,38 +44,43 @@ private RuntimeVersion() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new RuntimeVersion();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_RuntimeVersion_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.RuntimeVersion.class, com.google.cloud.tpu.v2.RuntimeVersion.Builder.class);
+            com.google.cloud.tpu.v2.RuntimeVersion.class,
+            com.google.cloud.tpu.v2.RuntimeVersion.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +89,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,14 +120,18 @@ public java.lang.String getName() {
   }
 
   public static final int VERSION_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object version_ = "";
   /**
+   *
+   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
+   *
    * @return The version.
    */
   @java.lang.Override
@@ -113,29 +140,29 @@ public java.lang.String getVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       version_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
+   *
    * @return The bytes for version.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getVersionBytes() {
+  public com.google.protobuf.ByteString getVersionBytes() {
     java.lang.Object ref = version_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       version_ = b;
       return b;
     } else {
@@ -144,6 +171,7 @@ public java.lang.String getVersion() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -155,8 +183,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -186,17 +213,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.RuntimeVersion)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.RuntimeVersion other = (com.google.cloud.tpu.v2.RuntimeVersion) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getVersion()
-        .equals(other.getVersion())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getVersion().equals(other.getVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -217,130 +242,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.RuntimeVersion prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A runtime version that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.RuntimeVersion}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.RuntimeVersion)
       com.google.cloud.tpu.v2.RuntimeVersionOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_RuntimeVersion_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.RuntimeVersion.class, com.google.cloud.tpu.v2.RuntimeVersion.Builder.class);
+              com.google.cloud.tpu.v2.RuntimeVersion.class,
+              com.google.cloud.tpu.v2.RuntimeVersion.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.RuntimeVersion.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,9 +382,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
     }
 
     @java.lang.Override
@@ -372,8 +403,11 @@ public com.google.cloud.tpu.v2.RuntimeVersion build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.RuntimeVersion buildPartial() {
-      com.google.cloud.tpu.v2.RuntimeVersion result = new com.google.cloud.tpu.v2.RuntimeVersion(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.RuntimeVersion result =
+          new com.google.cloud.tpu.v2.RuntimeVersion(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -392,38 +426,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.RuntimeVersion result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.RuntimeVersion) {
-        return mergeFrom((com.google.cloud.tpu.v2.RuntimeVersion)other);
+        return mergeFrom((com.google.cloud.tpu.v2.RuntimeVersion) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -468,22 +503,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              version_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                version_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -493,22 +531,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -517,20 +558,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -538,28 +580,35 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -569,17 +618,21 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -589,18 +642,20 @@ public Builder setNameBytes(
 
     private java.lang.Object version_ = "";
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @return The version.
      */
     public java.lang.String getVersion() {
       java.lang.Object ref = version_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         version_ = s;
         return s;
@@ -609,20 +664,21 @@ public java.lang.String getVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @return The bytes for version.
      */
-    public com.google.protobuf.ByteString
-        getVersionBytes() {
+    public com.google.protobuf.ByteString getVersionBytes() {
       java.lang.Object ref = version_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         version_ = b;
         return b;
       } else {
@@ -630,28 +686,35 @@ public java.lang.String getVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @param value The version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearVersion() {
@@ -661,26 +724,30 @@ public Builder clearVersion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @param value The bytes for version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -690,12 +757,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.RuntimeVersion)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.RuntimeVersion)
   private static final com.google.cloud.tpu.v2.RuntimeVersion DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.RuntimeVersion();
   }
@@ -704,27 +771,27 @@ public static com.google.cloud.tpu.v2.RuntimeVersion getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public RuntimeVersion parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public RuntimeVersion parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -739,6 +806,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.RuntimeVersion getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionName.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionName.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionName.java
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
similarity index 51%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
index 5f27a4e923cd..aef8c1340299 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
@@ -1,49 +1,75 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface RuntimeVersionOrBuilder extends
+public interface RuntimeVersionOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.RuntimeVersion)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
+   *
    * @return The version.
    */
   java.lang.String getVersion();
   /**
+   *
+   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
+   *
    * @return The bytes for version.
    */
-  com.google.protobuf.ByteString
-      getVersionBytes();
+  com.google.protobuf.ByteString getVersionBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
index 9cef107d61ce..9cd88bafd48d 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
@@ -1,60 +1,81 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Sets the scheduling options for this node.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.SchedulingConfig}
  */
-public final class SchedulingConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SchedulingConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.SchedulingConfig)
     SchedulingConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SchedulingConfig.newBuilder() to construct.
   private SchedulingConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private SchedulingConfig() {
-  }
+
+  private SchedulingConfig() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SchedulingConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.SchedulingConfig.class, com.google.cloud.tpu.v2.SchedulingConfig.Builder.class);
+            com.google.cloud.tpu.v2.SchedulingConfig.class,
+            com.google.cloud.tpu.v2.SchedulingConfig.Builder.class);
   }
 
   public static final int PREEMPTIBLE_FIELD_NUMBER = 1;
   private boolean preemptible_ = false;
   /**
+   *
+   *
    * 
    * Defines whether the node is preemptible.
    * 

    *
    * bool preemptible = 1;
+   *
    * @return The preemptible.
    */
   @java.lang.Override
@@ -65,11 +86,14 @@ public boolean getPreemptible() {
   public static final int RESERVED_FIELD_NUMBER = 2;
   private boolean reserved_ = false;
   /**
+   *
+   *
    * 
    * Whether the node is created under a reservation.
    * 

    *
    * bool reserved = 2;
+   *
    * @return The reserved.
    */
   @java.lang.Override
@@ -78,6 +102,7 @@ public boolean getReserved() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -89,8 +114,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (preemptible_ != false) {
       output.writeBool(1, preemptible_);
     }
@@ -107,12 +131,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (preemptible_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(1, preemptible_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, preemptible_);
     }
     if (reserved_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(2, reserved_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, reserved_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -122,17 +144,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.SchedulingConfig)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.SchedulingConfig other = (com.google.cloud.tpu.v2.SchedulingConfig) obj;
 
-    if (getPreemptible()
-        != other.getPreemptible()) return false;
-    if (getReserved()
-        != other.getReserved()) return false;
+    if (getPreemptible() != other.getPreemptible()) return false;
+    if (getReserved() != other.getReserved()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -145,140 +165,144 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + PREEMPTIBLE_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getPreemptible());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getPreemptible());
     hash = (37 * hash) + RESERVED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getReserved());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReserved());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.SchedulingConfig parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.SchedulingConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.SchedulingConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Sets the scheduling options for this node.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.SchedulingConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.SchedulingConfig)
       com.google.cloud.tpu.v2.SchedulingConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.SchedulingConfig.class, com.google.cloud.tpu.v2.SchedulingConfig.Builder.class);
+              com.google.cloud.tpu.v2.SchedulingConfig.class,
+              com.google.cloud.tpu.v2.SchedulingConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.SchedulingConfig.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -289,9 +313,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
@@ -310,8 +334,11 @@ public com.google.cloud.tpu.v2.SchedulingConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.SchedulingConfig buildPartial() {
-      com.google.cloud.tpu.v2.SchedulingConfig result = new com.google.cloud.tpu.v2.SchedulingConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.SchedulingConfig result =
+          new com.google.cloud.tpu.v2.SchedulingConfig(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +357,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.SchedulingConfig result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.SchedulingConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2.SchedulingConfig)other);
+        return mergeFrom((com.google.cloud.tpu.v2.SchedulingConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -402,22 +430,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8: {
-              preemptible_ = input.readBool();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 8
-            case 16: {
-              reserved_ = input.readBool();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 8:
+              {
+                preemptible_ = input.readBool();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+            case 16:
+              {
+                reserved_ = input.readBool();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -427,15 +458,19 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private boolean preemptible_ ;
+    private boolean preemptible_;
     /**
+     *
+     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
+     *
      * @return The preemptible.
      */
     @java.lang.Override
@@ -443,27 +478,33 @@ public boolean getPreemptible() {
       return preemptible_;
     }
     /**
+     *
+     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
+     *
      * @param value The preemptible to set.
      * @return This builder for chaining.
      */
     public Builder setPreemptible(boolean value) {
-      
+
       preemptible_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPreemptible() {
@@ -473,13 +514,16 @@ public Builder clearPreemptible() {
       return this;
     }
 
-    private boolean reserved_ ;
+    private boolean reserved_;
     /**
+     *
+     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
+     *
      * @return The reserved.
      */
     @java.lang.Override
@@ -487,27 +531,33 @@ public boolean getReserved() {
       return reserved_;
     }
     /**
+     *
+     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
+     *
      * @param value The reserved to set.
      * @return This builder for chaining.
      */
     public Builder setReserved(boolean value) {
-      
+
       reserved_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearReserved() {
@@ -516,9 +566,9 @@ public Builder clearReserved() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -528,12 +578,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.SchedulingConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.SchedulingConfig)
   private static final com.google.cloud.tpu.v2.SchedulingConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.SchedulingConfig();
   }
@@ -542,27 +592,27 @@ public static com.google.cloud.tpu.v2.SchedulingConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SchedulingConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SchedulingConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -577,6 +627,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.SchedulingConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java
new file mode 100644
index 000000000000..096d097ca4b5
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface SchedulingConfigOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.SchedulingConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Defines whether the node is preemptible.
+   * 

+   *
+   * bool preemptible = 1;
+   *
+   * @return The preemptible.
+   */
+  boolean getPreemptible();
+
+  /**
+   *
+   *
+   * 
+   * Whether the node is created under a reservation.
+   * 

+   *
+   * bool reserved = 2;
+   *
+   * @return The reserved.
+   */
+  boolean getReserved();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
index 17b674fb5a5f..c6bba072f2d2 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A service account.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ServiceAccount}
  */
-public final class ServiceAccount extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ServiceAccount extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ServiceAccount)
     ServiceAccountOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ServiceAccount.newBuilder() to construct.
   private ServiceAccount(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ServiceAccount() {
     email_ = "";
     scope_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -26,39 +44,44 @@ private ServiceAccount() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ServiceAccount();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ServiceAccount.class, com.google.cloud.tpu.v2.ServiceAccount.Builder.class);
+            com.google.cloud.tpu.v2.ServiceAccount.class,
+            com.google.cloud.tpu.v2.ServiceAccount.Builder.class);
   }
 
   public static final int EMAIL_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object email_ = "";
   /**
+   *
+   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
+   *
    * @return The email.
    */
   @java.lang.Override
@@ -67,30 +90,30 @@ public java.lang.String getEmail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       email_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
+   *
    * @return The bytes for email.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getEmailBytes() {
+  public com.google.protobuf.ByteString getEmailBytes() {
     java.lang.Object ref = email_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       email_ = b;
       return b;
     } else {
@@ -99,40 +122,49 @@ public java.lang.String getEmail() {
   }
 
   public static final int SCOPE_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList scope_;
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @return A list containing the scope.
    */
-  public com.google.protobuf.ProtocolStringList
-      getScopeList() {
+  public com.google.protobuf.ProtocolStringList getScopeList() {
     return scope_;
   }
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @return The count of scope.
    */
   public int getScopeCount() {
     return scope_.size();
   }
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @param index The index of the element to return.
    * @return The scope at the given index.
    */
@@ -140,21 +172,24 @@ public java.lang.String getScope(int index) {
     return scope_.get(index);
   }
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the scope at the given index.
    */
-  public com.google.protobuf.ByteString
-      getScopeBytes(int index) {
+  public com.google.protobuf.ByteString getScopeBytes(int index) {
     return scope_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -166,8 +201,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(email_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, email_);
     }
@@ -202,17 +236,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ServiceAccount)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.ServiceAccount other = (com.google.cloud.tpu.v2.ServiceAccount) obj;
 
-    if (!getEmail()
-        .equals(other.getEmail())) return false;
-    if (!getScopeList()
-        .equals(other.getScopeList())) return false;
+    if (!getEmail().equals(other.getEmail())) return false;
+    if (!getScopeList().equals(other.getScopeList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -235,130 +267,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.ServiceAccount prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A service account.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ServiceAccount}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ServiceAccount)
       com.google.cloud.tpu.v2.ServiceAccountOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ServiceAccount.class, com.google.cloud.tpu.v2.ServiceAccount.Builder.class);
+              com.google.cloud.tpu.v2.ServiceAccount.class,
+              com.google.cloud.tpu.v2.ServiceAccount.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ServiceAccount.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -370,9 +408,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
     }
 
     @java.lang.Override
@@ -391,9 +429,12 @@ public com.google.cloud.tpu.v2.ServiceAccount build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ServiceAccount buildPartial() {
-      com.google.cloud.tpu.v2.ServiceAccount result = new com.google.cloud.tpu.v2.ServiceAccount(this);
+      com.google.cloud.tpu.v2.ServiceAccount result =
+          new com.google.cloud.tpu.v2.ServiceAccount(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -417,38 +458,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.ServiceAccount result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ServiceAccount) {
-        return mergeFrom((com.google.cloud.tpu.v2.ServiceAccount)other);
+        return mergeFrom((com.google.cloud.tpu.v2.ServiceAccount) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -498,23 +540,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              email_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureScopeIsMutable();
-              scope_.add(s);
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                email_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureScopeIsMutable();
+                scope_.add(s);
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -524,23 +569,26 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object email_ = "";
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @return The email.
      */
     public java.lang.String getEmail() {
       java.lang.Object ref = email_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         email_ = s;
         return s;
@@ -549,21 +597,22 @@ public java.lang.String getEmail() {
       }
     }
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @return The bytes for email.
      */
-    public com.google.protobuf.ByteString
-        getEmailBytes() {
+    public com.google.protobuf.ByteString getEmailBytes() {
       java.lang.Object ref = email_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         email_ = b;
         return b;
       } else {
@@ -571,30 +620,37 @@ public java.lang.String getEmail() {
       }
     }
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @param value The email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmail(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEmail(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEmail() {
@@ -604,18 +660,22 @@ public Builder clearEmail() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @param value The bytes for email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmailBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEmailBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       email_ = value;
       bitField0_ |= 0x00000001;
@@ -623,45 +683,55 @@ public Builder setEmailBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList scope_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList scope_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureScopeIsMutable() {
       if (!((bitField0_ & 0x00000002) != 0)) {
         scope_ = new com.google.protobuf.LazyStringArrayList(scope_);
         bitField0_ |= 0x00000002;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @return A list containing the scope.
      */
-    public com.google.protobuf.ProtocolStringList
-        getScopeList() {
+    public com.google.protobuf.ProtocolStringList getScopeList() {
       return scope_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @return The count of scope.
      */
     public int getScopeCount() {
       return scope_.size();
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param index The index of the element to return.
      * @return The scope at the given index.
      */
@@ -669,81 +739,95 @@ public java.lang.String getScope(int index) {
       return scope_.get(index);
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the scope at the given index.
      */
-    public com.google.protobuf.ByteString
-        getScopeBytes(int index) {
+    public com.google.protobuf.ByteString getScopeBytes(int index) {
       return scope_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param index The index to set the value at.
      * @param value The scope to set.
      * @return This builder for chaining.
      */
-    public Builder setScope(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setScope(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureScopeIsMutable();
       scope_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param value The scope to add.
      * @return This builder for chaining.
      */
-    public Builder addScope(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addScope(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureScopeIsMutable();
       scope_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param values The scope to add.
      * @return This builder for chaining.
      */
-    public Builder addAllScope(
-        java.lang.Iterable values) {
+    public Builder addAllScope(java.lang.Iterable values) {
       ensureScopeIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, scope_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, scope_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearScope() {
@@ -753,27 +837,31 @@ public Builder clearScope() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param value The bytes of the scope to add.
      * @return This builder for chaining.
      */
-    public Builder addScopeBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addScopeBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureScopeIsMutable();
       scope_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -783,12 +871,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ServiceAccount)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ServiceAccount)
   private static final com.google.cloud.tpu.v2.ServiceAccount DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ServiceAccount();
   }
@@ -797,27 +885,27 @@ public static com.google.cloud.tpu.v2.ServiceAccount getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ServiceAccount parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ServiceAccount parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -832,6 +920,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ServiceAccount getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
similarity index 68%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
index f66e12c30098..c345475324a7 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
@@ -1,76 +1,107 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ServiceAccountOrBuilder extends
+public interface ServiceAccountOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ServiceAccount)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
+   *
    * @return The email.
    */
   java.lang.String getEmail();
   /**
+   *
+   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
+   *
    * @return The bytes for email.
    */
-  com.google.protobuf.ByteString
-      getEmailBytes();
+  com.google.protobuf.ByteString getEmailBytes();
 
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @return A list containing the scope.
    */
-  java.util.List
-      getScopeList();
+  java.util.List getScopeList();
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @return The count of scope.
    */
   int getScopeCount();
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @param index The index of the element to return.
    * @return The scope at the given index.
    */
   java.lang.String getScope(int index);
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the scope at the given index.
    */
-  com.google.protobuf.ByteString
-      getScopeBytes(int index);
+  com.google.protobuf.ByteString getScopeBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
index e4008d80f5ac..65c5ce641794 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
@@ -1,62 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * The per-product per-project service identity for Cloud TPU service.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ServiceIdentity}
  */
-public final class ServiceIdentity extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ServiceIdentity extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ServiceIdentity)
     ServiceIdentityOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ServiceIdentity.newBuilder() to construct.
   private ServiceIdentity(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ServiceIdentity() {
     email_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ServiceIdentity();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ServiceIdentity.class, com.google.cloud.tpu.v2.ServiceIdentity.Builder.class);
+            com.google.cloud.tpu.v2.ServiceIdentity.class,
+            com.google.cloud.tpu.v2.ServiceIdentity.Builder.class);
   }
 
   public static final int EMAIL_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object email_ = "";
   /**
+   *
+   *
    * 
    * The email address of the service identity.
    * 

    *
    * string email = 1;
+   *
    * @return The email.
    */
   @java.lang.Override
@@ -65,29 +88,29 @@ public java.lang.String getEmail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       email_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The email address of the service identity.
    * 

    *
    * string email = 1;
+   *
    * @return The bytes for email.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getEmailBytes() {
+  public com.google.protobuf.ByteString getEmailBytes() {
     java.lang.Object ref = email_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       email_ = b;
       return b;
     } else {
@@ -96,6 +119,7 @@ public java.lang.String getEmail() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +131,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(email_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, email_);
     }
@@ -132,15 +155,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ServiceIdentity)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.ServiceIdentity other = (com.google.cloud.tpu.v2.ServiceIdentity) obj;
 
-    if (!getEmail()
-        .equals(other.getEmail())) return false;
+    if (!getEmail().equals(other.getEmail())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +181,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ServiceIdentity parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ServiceIdentity parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.ServiceIdentity prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The per-product per-project service identity for Cloud TPU service.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ServiceIdentity}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ServiceIdentity)
       com.google.cloud.tpu.v2.ServiceIdentityOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ServiceIdentity.class, com.google.cloud.tpu.v2.ServiceIdentity.Builder.class);
+              com.google.cloud.tpu.v2.ServiceIdentity.class,
+              com.google.cloud.tpu.v2.ServiceIdentity.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ServiceIdentity.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +320,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +341,11 @@ public com.google.cloud.tpu.v2.ServiceIdentity build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ServiceIdentity buildPartial() {
-      com.google.cloud.tpu.v2.ServiceIdentity result = new com.google.cloud.tpu.v2.ServiceIdentity(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.ServiceIdentity result =
+          new com.google.cloud.tpu.v2.ServiceIdentity(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +361,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.ServiceIdentity result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ServiceIdentity) {
-        return mergeFrom((com.google.cloud.tpu.v2.ServiceIdentity)other);
+        return mergeFrom((com.google.cloud.tpu.v2.ServiceIdentity) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +433,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              email_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                email_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +455,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object email_ = "";
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @return The email.
      */
     public java.lang.String getEmail() {
       java.lang.Object ref = email_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         email_ = s;
         return s;
@@ -445,20 +482,21 @@ public java.lang.String getEmail() {
       }
     }
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @return The bytes for email.
      */
-    public com.google.protobuf.ByteString
-        getEmailBytes() {
+    public com.google.protobuf.ByteString getEmailBytes() {
       java.lang.Object ref = email_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         email_ = b;
         return b;
       } else {
@@ -466,28 +504,35 @@ public java.lang.String getEmail() {
       }
     }
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @param value The email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmail(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEmail(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEmail() {
@@ -497,26 +542,30 @@ public Builder clearEmail() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @param value The bytes for email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmailBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEmailBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +575,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ServiceIdentity)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ServiceIdentity)
   private static final com.google.cloud.tpu.v2.ServiceIdentity DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ServiceIdentity();
   }
@@ -540,27 +589,27 @@ public static com.google.cloud.tpu.v2.ServiceIdentity getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ServiceIdentity parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ServiceIdentity parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +624,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ServiceIdentity getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java
new file mode 100644
index 000000000000..35c32f670401
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface ServiceIdentityOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ServiceIdentity)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * The email address of the service identity.
+   * 

+   *
+   * string email = 1;
+   *
+   * @return The email.
+   */
+  java.lang.String getEmail();
+  /**
+   *
+   *
+   * 
+   * The email address of the service identity.
+   * 

+   *
+   * string email = 1;
+   *
+   * @return The bytes for email.
+   */
+  com.google.protobuf.ByteString getEmailBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
index f3e315ab7769..31906b9b1339 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
@@ -1,60 +1,81 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A set of Shielded Instance options.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ShieldedInstanceConfig}
  */
-public final class ShieldedInstanceConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ShieldedInstanceConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ShieldedInstanceConfig)
     ShieldedInstanceConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ShieldedInstanceConfig.newBuilder() to construct.
   private ShieldedInstanceConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private ShieldedInstanceConfig() {
-  }
+
+  private ShieldedInstanceConfig() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ShieldedInstanceConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ShieldedInstanceConfig.class, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder.class);
+            com.google.cloud.tpu.v2.ShieldedInstanceConfig.class,
+            com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder.class);
   }
 
   public static final int ENABLE_SECURE_BOOT_FIELD_NUMBER = 1;
   private boolean enableSecureBoot_ = false;
   /**
+   *
+   *
    * 
    * Defines whether the instance has Secure Boot enabled.
    * 

    *
    * bool enable_secure_boot = 1;
+   *
    * @return The enableSecureBoot.
    */
   @java.lang.Override
@@ -63,6 +84,7 @@ public boolean getEnableSecureBoot() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -74,8 +96,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (enableSecureBoot_ != false) {
       output.writeBool(1, enableSecureBoot_);
     }
@@ -89,8 +110,7 @@ public int getSerializedSize() {
 
     size = 0;
     if (enableSecureBoot_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(1, enableSecureBoot_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, enableSecureBoot_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -100,15 +120,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ShieldedInstanceConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ShieldedInstanceConfig other = (com.google.cloud.tpu.v2.ShieldedInstanceConfig) obj;
+    com.google.cloud.tpu.v2.ShieldedInstanceConfig other =
+        (com.google.cloud.tpu.v2.ShieldedInstanceConfig) obj;
 
-    if (getEnableSecureBoot()
-        != other.getEnableSecureBoot()) return false;
+    if (getEnableSecureBoot() != other.getEnableSecureBoot()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -121,137 +141,142 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + ENABLE_SECURE_BOOT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getEnableSecureBoot());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableSecureBoot());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.ShieldedInstanceConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A set of Shielded Instance options.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ShieldedInstanceConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ShieldedInstanceConfig)
       com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ShieldedInstanceConfig.class, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder.class);
+              com.google.cloud.tpu.v2.ShieldedInstanceConfig.class,
+              com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ShieldedInstanceConfig.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -261,9 +286,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
     }
 
     @java.lang.Override
@@ -282,8 +307,11 @@ public com.google.cloud.tpu.v2.ShieldedInstanceConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ShieldedInstanceConfig buildPartial() {
-      com.google.cloud.tpu.v2.ShieldedInstanceConfig result = new com.google.cloud.tpu.v2.ShieldedInstanceConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.ShieldedInstanceConfig result =
+          new com.google.cloud.tpu.v2.ShieldedInstanceConfig(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -299,38 +327,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.ShieldedInstanceConfig result
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ShieldedInstanceConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2.ShieldedInstanceConfig)other);
+        return mergeFrom((com.google.cloud.tpu.v2.ShieldedInstanceConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -368,17 +397,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8: {
-              enableSecureBoot_ = input.readBool();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 8
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 8:
+              {
+                enableSecureBoot_ = input.readBool();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -388,15 +419,19 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private boolean enableSecureBoot_ ;
+    private boolean enableSecureBoot_;
     /**
+     *
+     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
+     *
      * @return The enableSecureBoot.
      */
     @java.lang.Override
@@ -404,27 +439,33 @@ public boolean getEnableSecureBoot() {
       return enableSecureBoot_;
     }
     /**
+     *
+     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
+     *
      * @param value The enableSecureBoot to set.
      * @return This builder for chaining.
      */
     public Builder setEnableSecureBoot(boolean value) {
-      
+
       enableSecureBoot_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEnableSecureBoot() {
@@ -433,9 +474,9 @@ public Builder clearEnableSecureBoot() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -445,12 +486,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ShieldedInstanceConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ShieldedInstanceConfig)
   private static final com.google.cloud.tpu.v2.ShieldedInstanceConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ShieldedInstanceConfig();
   }
@@ -459,27 +500,27 @@ public static com.google.cloud.tpu.v2.ShieldedInstanceConfig getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ShieldedInstanceConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ShieldedInstanceConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -494,6 +535,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ShieldedInstanceConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java
new file mode 100644
index 000000000000..59f73cb36744
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface ShieldedInstanceConfigOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ShieldedInstanceConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Defines whether the instance has Secure Boot enabled.
+   * 

+   *
+   * bool enable_secure_boot = 1;
+   *
+   * @return The enableSecureBoot.
+   */
+  boolean getEnableSecureBoot();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
index f749ccaef772..d628a9945af0 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [StartNode][google.cloud.tpu.v2.Tpu.StartNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.StartNodeRequest}
  */
-public final class StartNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class StartNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.StartNodeRequest)
     StartNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use StartNodeRequest.newBuilder() to construct.
   private StartNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private StartNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new StartNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_StartNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.StartNodeRequest.class, com.google.cloud.tpu.v2.StartNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.StartNodeRequest.class,
+            com.google.cloud.tpu.v2.StartNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.StartNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.StartNodeRequest other = (com.google.cloud.tpu.v2.StartNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +185,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.StartNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.StartNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.StartNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [StartNode][google.cloud.tpu.v2.Tpu.StartNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.StartNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.StartNodeRequest)
       com.google.cloud.tpu.v2.StartNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_StartNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.StartNodeRequest.class, com.google.cloud.tpu.v2.StartNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.StartNodeRequest.class,
+              com.google.cloud.tpu.v2.StartNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.StartNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +324,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +345,11 @@ public com.google.cloud.tpu.v2.StartNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.StartNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.StartNodeRequest result = new com.google.cloud.tpu.v2.StartNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.StartNodeRequest result =
+          new com.google.cloud.tpu.v2.StartNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +365,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.StartNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.StartNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.StartNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.StartNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +437,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +459,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +488,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +512,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +554,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +589,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.StartNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.StartNodeRequest)
   private static final com.google.cloud.tpu.v2.StartNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.StartNodeRequest();
   }
@@ -540,27 +603,27 @@ public static com.google.cloud.tpu.v2.StartNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public StartNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public StartNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +638,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.StartNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..51ce756924c5
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface StartNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.StartNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
index 7d50fd4838cb..dbbe97e7dd0e 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [StopNode][google.cloud.tpu.v2.Tpu.StopNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.StopNodeRequest}
  */
-public final class StopNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class StopNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.StopNodeRequest)
     StopNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use StopNodeRequest.newBuilder() to construct.
   private StopNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private StopNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new StopNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_StopNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.StopNodeRequest.class, com.google.cloud.tpu.v2.StopNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.StopNodeRequest.class,
+            com.google.cloud.tpu.v2.StopNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.StopNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.StopNodeRequest other = (com.google.cloud.tpu.v2.StopNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +185,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.StopNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.StopNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.StopNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [StopNode][google.cloud.tpu.v2.Tpu.StopNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.StopNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.StopNodeRequest)
       com.google.cloud.tpu.v2.StopNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_StopNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.StopNodeRequest.class, com.google.cloud.tpu.v2.StopNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.StopNodeRequest.class,
+              com.google.cloud.tpu.v2.StopNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.StopNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +324,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +345,11 @@ public com.google.cloud.tpu.v2.StopNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.StopNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.StopNodeRequest result = new com.google.cloud.tpu.v2.StopNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.StopNodeRequest result =
+          new com.google.cloud.tpu.v2.StopNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +365,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.StopNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.StopNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.StopNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.StopNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +437,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +459,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +488,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +512,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +554,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +589,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.StopNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.StopNodeRequest)
   private static final com.google.cloud.tpu.v2.StopNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.StopNodeRequest();
   }
@@ -540,27 +603,27 @@ public static com.google.cloud.tpu.v2.StopNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public StopNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public StopNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +638,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.StopNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..85a6ce1dd4f5
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface StopNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.StopNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
index 3de8327a2b51..384906dcf4c0 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A Symptom instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.Symptom}
  */
-public final class Symptom extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Symptom extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.Symptom)
     SymptomOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Symptom.newBuilder() to construct.
   private Symptom(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Symptom() {
     symptomType_ = 0;
     details_ = "";
@@ -27,30 +45,32 @@ private Symptom() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Symptom();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_Symptom_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.cloud.tpu.v2.Symptom.class, com.google.cloud.tpu.v2.Symptom.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * SymptomType represents the different types of Symptoms that a TPU can be
    * at.
@@ -58,9 +78,10 @@ protected java.lang.Object newInstance(
    *
    * Protobuf enum {@code google.cloud.tpu.v2.Symptom.SymptomType}
    */
-  public enum SymptomType
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Unspecified symptom.
      * 

@@ -69,6 +90,8 @@ public enum SymptomType
      */
     SYMPTOM_TYPE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * TPU VM memory is low.
      * 

@@ -77,6 +100,8 @@ public enum SymptomType
      */
     LOW_MEMORY(1),
     /**
+     *
+     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -85,6 +110,8 @@ public enum SymptomType
      */
     OUT_OF_MEMORY(2),
     /**
+     *
+     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -93,6 +120,8 @@ public enum SymptomType
      */
     EXECUTE_TIMED_OUT(3),
     /**
+     *
+     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -102,6 +131,8 @@ public enum SymptomType
      */
     MESH_BUILD_FAIL(4),
     /**
+     *
+     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -110,6 +141,8 @@ public enum SymptomType
      */
     HBM_OUT_OF_MEMORY(5),
     /**
+     *
+     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -121,6 +154,8 @@ public enum SymptomType
     ;
 
     /**
+     *
+     *
      * 
      * Unspecified symptom.
      * 

@@ -129,6 +164,8 @@ public enum SymptomType
      */
     public static final int SYMPTOM_TYPE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * TPU VM memory is low.
      * 

@@ -137,6 +174,8 @@ public enum SymptomType
      */
     public static final int LOW_MEMORY_VALUE = 1;
     /**
+     *
+     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -145,6 +184,8 @@ public enum SymptomType
      */
     public static final int OUT_OF_MEMORY_VALUE = 2;
     /**
+     *
+     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -153,6 +194,8 @@ public enum SymptomType
      */
     public static final int EXECUTE_TIMED_OUT_VALUE = 3;
     /**
+     *
+     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -162,6 +205,8 @@ public enum SymptomType
      */
     public static final int MESH_BUILD_FAIL_VALUE = 4;
     /**
+     *
+     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -170,6 +215,8 @@ public enum SymptomType
      */
     public static final int HBM_OUT_OF_MEMORY_VALUE = 5;
     /**
+     *
+     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -178,7 +225,6 @@ public enum SymptomType
      */
     public static final int PROJECT_ABUSE_VALUE = 6;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -203,53 +249,57 @@ public static SymptomType valueOf(int value) {
      */
     public static SymptomType forNumber(int value) {
       switch (value) {
-        case 0: return SYMPTOM_TYPE_UNSPECIFIED;
-        case 1: return LOW_MEMORY;
-        case 2: return OUT_OF_MEMORY;
-        case 3: return EXECUTE_TIMED_OUT;
-        case 4: return MESH_BUILD_FAIL;
-        case 5: return HBM_OUT_OF_MEMORY;
-        case 6: return PROJECT_ABUSE;
-        default: return null;
+        case 0:
+          return SYMPTOM_TYPE_UNSPECIFIED;
+        case 1:
+          return LOW_MEMORY;
+        case 2:
+          return OUT_OF_MEMORY;
+        case 3:
+          return EXECUTE_TIMED_OUT;
+        case 4:
+          return MESH_BUILD_FAIL;
+        case 5:
+          return HBM_OUT_OF_MEMORY;
+        case 6:
+          return PROJECT_ABUSE;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        SymptomType> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public SymptomType findValueByNumber(int number) {
-              return SymptomType.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public SymptomType findValueByNumber(int number) {
+            return SymptomType.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2.Symptom.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final SymptomType[] VALUES = values();
 
-    public static SymptomType valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static SymptomType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -269,11 +319,14 @@ private SymptomType(int value) {
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -281,11 +334,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -293,6 +349,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -307,38 +365,51 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SYMPTOM_TYPE_FIELD_NUMBER = 2;
   private int symptomType_ = 0;
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The enum numeric value on the wire for symptomType.
    */
-  @java.lang.Override public int getSymptomTypeValue() {
+  @java.lang.Override
+  public int getSymptomTypeValue() {
     return symptomType_;
   }
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The symptomType.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2.Symptom.SymptomType getSymptomType() {
-    com.google.cloud.tpu.v2.Symptom.SymptomType result = com.google.cloud.tpu.v2.Symptom.SymptomType.forNumber(symptomType_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v2.Symptom.SymptomType getSymptomType() {
+    com.google.cloud.tpu.v2.Symptom.SymptomType result =
+        com.google.cloud.tpu.v2.Symptom.SymptomType.forNumber(symptomType_);
     return result == null ? com.google.cloud.tpu.v2.Symptom.SymptomType.UNRECOGNIZED : result;
   }
 
   public static final int DETAILS_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object details_ = "";
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The details.
    */
   @java.lang.Override
@@ -347,29 +418,29 @@ public java.lang.String getDetails() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       details_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The bytes for details.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDetailsBytes() {
+  public com.google.protobuf.ByteString getDetailsBytes() {
     java.lang.Object ref = details_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       details_ = b;
       return b;
     } else {
@@ -378,14 +449,18 @@ public java.lang.String getDetails() {
   }
 
   public static final int WORKER_ID_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object workerId_ = "";
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The workerId.
    */
   @java.lang.Override
@@ -394,29 +469,29 @@ public java.lang.String getWorkerId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       workerId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The bytes for workerId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getWorkerIdBytes() {
+  public com.google.protobuf.ByteString getWorkerIdBytes() {
     java.lang.Object ref = workerId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       workerId_ = b;
       return b;
     } else {
@@ -425,6 +500,7 @@ public java.lang.String getWorkerId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -436,12 +512,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
-    if (symptomType_ != com.google.cloud.tpu.v2.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+    if (symptomType_
+        != com.google.cloud.tpu.v2.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
       output.writeEnum(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
@@ -460,12 +536,11 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
-    if (symptomType_ != com.google.cloud.tpu.v2.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(2, symptomType_);
+    if (symptomType_
+        != com.google.cloud.tpu.v2.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, details_);
@@ -481,7 +556,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.Symptom)) {
       return super.equals(obj);
@@ -490,14 +565,11 @@ public boolean equals(final java.lang.Object obj) {
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (symptomType_ != other.symptomType_) return false;
-    if (!getDetails()
-        .equals(other.getDetails())) return false;
-    if (!getWorkerId()
-        .equals(other.getWorkerId())) return false;
+    if (!getDetails().equals(other.getDetails())) return false;
+    if (!getWorkerId().equals(other.getWorkerId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -524,130 +596,134 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.Symptom parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.cloud.tpu.v2.Symptom parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.Symptom prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A Symptom instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.Symptom}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.Symptom)
       com.google.cloud.tpu.v2.SymptomOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_Symptom_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.cloud.tpu.v2.Symptom.class, com.google.cloud.tpu.v2.Symptom.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.Symptom.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -664,9 +740,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_Symptom_descriptor;
     }
 
     @java.lang.Override
@@ -686,7 +762,9 @@ public com.google.cloud.tpu.v2.Symptom build() {
     @java.lang.Override
     public com.google.cloud.tpu.v2.Symptom buildPartial() {
       com.google.cloud.tpu.v2.Symptom result = new com.google.cloud.tpu.v2.Symptom(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -694,9 +772,7 @@ public com.google.cloud.tpu.v2.Symptom buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2.Symptom result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.symptomType_ = symptomType_;
@@ -713,38 +789,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.Symptom result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.Symptom) {
-        return mergeFrom((com.google.cloud.tpu.v2.Symptom)other);
+        return mergeFrom((com.google.cloud.tpu.v2.Symptom) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -795,34 +872,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              symptomType_ = input.readEnum();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              details_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 34: {
-              workerId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                symptomType_ = input.readEnum();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                details_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                workerId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -832,38 +912,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -884,14 +978,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -902,6 +997,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -910,9 +1007,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -925,6 +1022,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -942,6 +1041,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -954,6 +1055,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -964,11 +1067,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -976,14 +1082,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -991,22 +1100,29 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private int symptomType_ = 0;
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
+     *
      * @return The enum numeric value on the wire for symptomType.
      */
-    @java.lang.Override public int getSymptomTypeValue() {
+    @java.lang.Override
+    public int getSymptomTypeValue() {
       return symptomType_;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
+     *
      * @param value The enum numeric value on the wire for symptomType to set.
      * @return This builder for chaining.
      */
@@ -1017,24 +1133,31 @@ public Builder setSymptomTypeValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
+     *
      * @return The symptomType.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.Symptom.SymptomType getSymptomType() {
-      com.google.cloud.tpu.v2.Symptom.SymptomType result = com.google.cloud.tpu.v2.Symptom.SymptomType.forNumber(symptomType_);
+      com.google.cloud.tpu.v2.Symptom.SymptomType result =
+          com.google.cloud.tpu.v2.Symptom.SymptomType.forNumber(symptomType_);
       return result == null ? com.google.cloud.tpu.v2.Symptom.SymptomType.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
+     *
      * @param value The symptomType to set.
      * @return This builder for chaining.
      */
@@ -1048,11 +1171,14 @@ public Builder setSymptomType(com.google.cloud.tpu.v2.Symptom.SymptomType value)
       return this;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSymptomType() {
@@ -1064,18 +1190,20 @@ public Builder clearSymptomType() {
 
     private java.lang.Object details_ = "";
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @return The details.
      */
     public java.lang.String getDetails() {
       java.lang.Object ref = details_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         details_ = s;
         return s;
@@ -1084,20 +1212,21 @@ public java.lang.String getDetails() {
       }
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @return The bytes for details.
      */
-    public com.google.protobuf.ByteString
-        getDetailsBytes() {
+    public com.google.protobuf.ByteString getDetailsBytes() {
       java.lang.Object ref = details_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         details_ = b;
         return b;
       } else {
@@ -1105,28 +1234,35 @@ public java.lang.String getDetails() {
       }
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @param value The details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetails(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDetails(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       details_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDetails() {
@@ -1136,17 +1272,21 @@ public Builder clearDetails() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @param value The bytes for details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetailsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDetailsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       details_ = value;
       bitField0_ |= 0x00000004;
@@ -1156,18 +1296,20 @@ public Builder setDetailsBytes(
 
     private java.lang.Object workerId_ = "";
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @return The workerId.
      */
     public java.lang.String getWorkerId() {
       java.lang.Object ref = workerId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         workerId_ = s;
         return s;
@@ -1176,20 +1318,21 @@ public java.lang.String getWorkerId() {
       }
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @return The bytes for workerId.
      */
-    public com.google.protobuf.ByteString
-        getWorkerIdBytes() {
+    public com.google.protobuf.ByteString getWorkerIdBytes() {
       java.lang.Object ref = workerId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         workerId_ = b;
         return b;
       } else {
@@ -1197,28 +1340,35 @@ public java.lang.String getWorkerId() {
       }
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @param value The workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setWorkerId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerId() {
@@ -1228,26 +1378,30 @@ public Builder clearWorkerId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @param value The bytes for workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setWorkerIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1257,12 +1411,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.Symptom)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.Symptom)
   private static final com.google.cloud.tpu.v2.Symptom DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.Symptom();
   }
@@ -1271,27 +1425,27 @@ public static com.google.cloud.tpu.v2.Symptom getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Symptom parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Symptom parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1306,6 +1460,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.Symptom getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
index e728f7778156..211b9dfd87b4 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface SymptomOrBuilder extends
+public interface SymptomOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.Symptom)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -35,61 +59,77 @@ public interface SymptomOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The enum numeric value on the wire for symptomType.
    */
   int getSymptomTypeValue();
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The symptomType.
    */
   com.google.cloud.tpu.v2.Symptom.SymptomType getSymptomType();
 
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The details.
    */
   java.lang.String getDetails();
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The bytes for details.
    */
-  com.google.protobuf.ByteString
-      getDetailsBytes();
+  com.google.protobuf.ByteString getDetailsBytes();
 
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The workerId.
    */
   java.lang.String getWorkerId();
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The bytes for workerId.
    */
-  com.google.protobuf.ByteString
-      getWorkerIdBytes();
+  com.google.protobuf.ByteString getWorkerIdBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
similarity index 69%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
index 8ffcd25463db..788e5e38e627 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
@@ -1,62 +1,84 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [UpdateNode][google.cloud.tpu.v2.Tpu.UpdateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.UpdateNodeRequest}
  */
-public final class UpdateNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class UpdateNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.UpdateNodeRequest)
     UpdateNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use UpdateNodeRequest.newBuilder() to construct.
   private UpdateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private UpdateNodeRequest() {
-  }
+
+  private UpdateNodeRequest() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new UpdateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.UpdateNodeRequest.class, com.google.cloud.tpu.v2.UpdateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.UpdateNodeRequest.class,
+            com.google.cloud.tpu.v2.UpdateNodeRequest.Builder.class);
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 1;
   private com.google.protobuf.FieldMask updateMask_;
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the updateMask field is set.
    */
   @java.lang.Override
@@ -64,13 +86,17 @@ public boolean hasUpdateMask() {
     return updateMask_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The updateMask.
    */
   @java.lang.Override
@@ -78,13 +104,16 @@ public com.google.protobuf.FieldMask getUpdateMask() {
     return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
@@ -94,11 +123,14 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
   public static final int NODE_FIELD_NUMBER = 2;
   private com.google.cloud.tpu.v2.Node node_;
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -106,11 +138,14 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The node.
    */
   @java.lang.Override
@@ -118,6 +153,8 @@ public com.google.cloud.tpu.v2.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
   }
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

@@ -130,6 +167,7 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -141,8 +179,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (updateMask_ != null) {
       output.writeMessage(1, getUpdateMask());
     }
@@ -159,12 +196,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (updateMask_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getUpdateMask());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getUpdateMask());
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getNode());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getNode());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -174,22 +209,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.UpdateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.UpdateNodeRequest other = (com.google.cloud.tpu.v2.UpdateNodeRequest) obj;
+    com.google.cloud.tpu.v2.UpdateNodeRequest other =
+        (com.google.cloud.tpu.v2.UpdateNodeRequest) obj;
 
     if (hasUpdateMask() != other.hasUpdateMask()) return false;
     if (hasUpdateMask()) {
-      if (!getUpdateMask()
-          .equals(other.getUpdateMask())) return false;
+      if (!getUpdateMask().equals(other.getUpdateMask())) return false;
     }
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode()
-          .equals(other.getNode())) return false;
+      if (!getNode().equals(other.getNode())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -215,130 +249,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.UpdateNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.UpdateNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.UpdateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [UpdateNode][google.cloud.tpu.v2.Tpu.UpdateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.UpdateNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.UpdateNodeRequest)
       com.google.cloud.tpu.v2.UpdateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.UpdateNodeRequest.class, com.google.cloud.tpu.v2.UpdateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.UpdateNodeRequest.class,
+              com.google.cloud.tpu.v2.UpdateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.UpdateNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -357,9 +397,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -378,8 +418,11 @@ public com.google.cloud.tpu.v2.UpdateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.UpdateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.UpdateNodeRequest result = new com.google.cloud.tpu.v2.UpdateNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.UpdateNodeRequest result =
+          new com.google.cloud.tpu.v2.UpdateNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -387,14 +430,10 @@ public com.google.cloud.tpu.v2.UpdateNodeRequest buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2.UpdateNodeRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.updateMask_ = updateMaskBuilder_ == null
-            ? updateMask_
-            : updateMaskBuilder_.build();
+        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.node_ = nodeBuilder_ == null
-            ? node_
-            : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
       }
     }
 
@@ -402,38 +441,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.UpdateNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.UpdateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.UpdateNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.UpdateNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -474,26 +514,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getUpdateMaskFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getNodeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -503,49 +542,66 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.FieldMask updateMask_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> updateMaskBuilder_;
+            com.google.protobuf.FieldMask,
+            com.google.protobuf.FieldMask.Builder,
+            com.google.protobuf.FieldMaskOrBuilder>
+        updateMaskBuilder_;
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The updateMask.
      */
     public com.google.protobuf.FieldMask getUpdateMask() {
       if (updateMaskBuilder_ == null) {
-        return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
+        return updateMask_ == null
+            ? com.google.protobuf.FieldMask.getDefaultInstance()
+            : updateMask_;
       } else {
         return updateMaskBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
@@ -561,16 +617,18 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public Builder setUpdateMask(
-        com.google.protobuf.FieldMask.Builder builderForValue) {
+    public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
       } else {
@@ -581,19 +639,22 @@ public Builder setUpdateMask(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          updateMask_ != null &&
-          updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && updateMask_ != null
+            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
           getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
@@ -606,13 +667,16 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearUpdateMask() {
       bitField0_ = (bitField0_ & ~0x00000001);
@@ -625,13 +689,16 @@ public Builder clearUpdateMask() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
       bitField0_ |= 0x00000001;
@@ -639,40 +706,50 @@ public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
       return getUpdateMaskFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
       if (updateMaskBuilder_ != null) {
         return updateMaskBuilder_.getMessageOrBuilder();
       } else {
-        return updateMask_ == null ?
-            com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
+        return updateMask_ == null
+            ? com.google.protobuf.FieldMask.getDefaultInstance()
+            : updateMask_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> 
+            com.google.protobuf.FieldMask,
+            com.google.protobuf.FieldMask.Builder,
+            com.google.protobuf.FieldMaskOrBuilder>
         getUpdateMaskFieldBuilder() {
       if (updateMaskBuilder_ == null) {
-        updateMaskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder>(
-                getUpdateMask(),
-                getParentForChildren(),
-                isClean());
+        updateMaskBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.FieldMask,
+                com.google.protobuf.FieldMask.Builder,
+                com.google.protobuf.FieldMaskOrBuilder>(
+                getUpdateMask(), getParentForChildren(), isClean());
         updateMask_ = null;
       }
       return updateMaskBuilder_;
@@ -680,24 +757,33 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
 
     private com.google.cloud.tpu.v2.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> nodeBuilder_;
+            com.google.cloud.tpu.v2.Node,
+            com.google.cloud.tpu.v2.Node.Builder,
+            com.google.cloud.tpu.v2.NodeOrBuilder>
+        nodeBuilder_;
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The node.
      */
     public com.google.cloud.tpu.v2.Node getNode() {
@@ -708,6 +794,8 @@ public com.google.cloud.tpu.v2.Node getNode() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -728,14 +816,15 @@ public Builder setNode(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setNode(
-        com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder setNode(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -746,6 +835,8 @@ public Builder setNode(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -754,9 +845,9 @@ public Builder setNode(
      */
     public Builder mergeNode(com.google.cloud.tpu.v2.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          node_ != null &&
-          node_ != com.google.cloud.tpu.v2.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && node_ != null
+            && node_ != com.google.cloud.tpu.v2.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -769,6 +860,8 @@ public Builder mergeNode(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -786,6 +879,8 @@ public Builder clearNode() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -798,6 +893,8 @@ public com.google.cloud.tpu.v2.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -808,11 +905,12 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ?
-            com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
+        return node_ == null ? com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -820,21 +918,24 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
      * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> 
+            com.google.cloud.tpu.v2.Node,
+            com.google.cloud.tpu.v2.Node.Builder,
+            com.google.cloud.tpu.v2.NodeOrBuilder>
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder>(
-                getNode(),
-                getParentForChildren(),
-                isClean());
+        nodeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2.Node,
+                com.google.cloud.tpu.v2.Node.Builder,
+                com.google.cloud.tpu.v2.NodeOrBuilder>(
+                getNode(), getParentForChildren(), isClean());
         node_ = null;
       }
       return nodeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -844,12 +945,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.UpdateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.UpdateNodeRequest)
   private static final com.google.cloud.tpu.v2.UpdateNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.UpdateNodeRequest();
   }
@@ -858,27 +959,27 @@ public static com.google.cloud.tpu.v2.UpdateNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public UpdateNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public UpdateNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -893,6 +994,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.UpdateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
index e084b805aaaf..e896002d359c 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
@@ -1,64 +1,99 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface UpdateNodeRequestOrBuilder extends
+public interface UpdateNodeRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.UpdateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the updateMask field is set.
    */
   boolean hasUpdateMask();
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The updateMask.
    */
   com.google.protobuf.FieldMask getUpdateMask();
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder();
 
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The node.
    */
   com.google.cloud.tpu.v2.Node getNode();
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/proto/google/cloud/tpu/v2/cloud_tpu.proto b/java-tpu/proto-google-cloud-tpu-v2/src/main/proto/google/cloud/tpu/v2/cloud_tpu.proto
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/proto/google/cloud/tpu/v2/cloud_tpu.proto
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/proto/google/cloud/tpu/v2/cloud_tpu.proto
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
index 4ea69feaa81c..0d20bfd3d9c8 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A accelerator type that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.AcceleratorType}
  */
-public final class AcceleratorType extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AcceleratorType extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.AcceleratorType)
     AcceleratorTypeOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AcceleratorType.newBuilder() to construct.
   private AcceleratorType(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private AcceleratorType() {
     name_ = "";
     type_ = "";
@@ -26,38 +44,43 @@ private AcceleratorType() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new AcceleratorType();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.AcceleratorType.class, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder.class);
+            com.google.cloud.tpu.v2alpha1.AcceleratorType.class,
+            com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +89,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,14 +120,18 @@ public java.lang.String getName() {
   }
 
   public static final int TYPE_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object type_ = "";
   /**
+   *
+   *
    * 
    * The accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The type.
    */
   @java.lang.Override
@@ -113,29 +140,29 @@ public java.lang.String getType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       type_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The bytes for type.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTypeBytes() {
+  public com.google.protobuf.ByteString getTypeBytes() {
     java.lang.Object ref = type_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       type_ = b;
       return b;
     } else {
@@ -144,6 +171,7 @@ public java.lang.String getType() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -155,8 +183,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -186,17 +213,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.AcceleratorType)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.AcceleratorType other = (com.google.cloud.tpu.v2alpha1.AcceleratorType) obj;
+    com.google.cloud.tpu.v2alpha1.AcceleratorType other =
+        (com.google.cloud.tpu.v2alpha1.AcceleratorType) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getType()
-        .equals(other.getType())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getType().equals(other.getType())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -217,130 +243,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.AcceleratorType prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A accelerator type that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.AcceleratorType}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.AcceleratorType)
       com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.AcceleratorType.class, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder.class);
+              com.google.cloud.tpu.v2alpha1.AcceleratorType.class,
+              com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.AcceleratorType.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,9 +383,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
@@ -372,8 +404,11 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.AcceleratorType buildPartial() {
-      com.google.cloud.tpu.v2alpha1.AcceleratorType result = new com.google.cloud.tpu.v2alpha1.AcceleratorType(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.AcceleratorType result =
+          new com.google.cloud.tpu.v2alpha1.AcceleratorType(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -392,38 +427,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.AcceleratorType result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.AcceleratorType) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.AcceleratorType)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.AcceleratorType) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -468,22 +504,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              type_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                type_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -493,22 +532,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -517,20 +559,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -538,28 +581,35 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -569,17 +619,21 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -589,18 +643,20 @@ public Builder setNameBytes(
 
     private java.lang.Object type_ = "";
     /**
+     *
+     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @return The type.
      */
     public java.lang.String getType() {
       java.lang.Object ref = type_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         type_ = s;
         return s;
@@ -609,20 +665,21 @@ public java.lang.String getType() {
       }
     }
     /**
+     *
+     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @return The bytes for type.
      */
-    public com.google.protobuf.ByteString
-        getTypeBytes() {
+    public com.google.protobuf.ByteString getTypeBytes() {
       java.lang.Object ref = type_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         type_ = b;
         return b;
       } else {
@@ -630,28 +687,35 @@ public java.lang.String getType() {
       }
     }
     /**
+     *
+     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @param value The type to set.
      * @return This builder for chaining.
      */
-    public Builder setType(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setType(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearType() {
@@ -661,26 +725,30 @@ public Builder clearType() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @param value The bytes for type to set.
      * @return This builder for chaining.
      */
-    public Builder setTypeBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTypeBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -690,12 +758,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.AcceleratorType)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.AcceleratorType)
   private static final com.google.cloud.tpu.v2alpha1.AcceleratorType DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.AcceleratorType();
   }
@@ -704,27 +772,27 @@ public static com.google.cloud.tpu.v2alpha1.AcceleratorType getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public AcceleratorType parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AcceleratorType parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -739,6 +807,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.AcceleratorType getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeName.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeName.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeName.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
similarity index 51%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
index d3abf4c1597c..3379a907db8e 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
@@ -1,49 +1,75 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface AcceleratorTypeOrBuilder extends
+public interface AcceleratorTypeOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.AcceleratorType)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The type.
    */
   java.lang.String getType();
   /**
+   *
+   *
    * 
    * The accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The bytes for type.
    */
-  com.google.protobuf.ByteString
-      getTypeBytes();
+  com.google.protobuf.ByteString getTypeBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
index 76405df467af..c41f5080b163 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
@@ -1,62 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * An access config attached to the TPU worker.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.AccessConfig}
  */
-public final class AccessConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AccessConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.AccessConfig)
     AccessConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AccessConfig.newBuilder() to construct.
   private AccessConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private AccessConfig() {
     externalIp_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new AccessConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.AccessConfig.class, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder.class);
+            com.google.cloud.tpu.v2alpha1.AccessConfig.class,
+            com.google.cloud.tpu.v2alpha1.AccessConfig.Builder.class);
   }
 
   public static final int EXTERNAL_IP_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object externalIp_ = "";
   /**
+   *
+   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The externalIp.
    */
   @java.lang.Override
@@ -65,29 +88,29 @@ public java.lang.String getExternalIp() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       externalIp_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for externalIp.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getExternalIpBytes() {
+  public com.google.protobuf.ByteString getExternalIpBytes() {
     java.lang.Object ref = externalIp_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       externalIp_ = b;
       return b;
     } else {
@@ -96,6 +119,7 @@ public java.lang.String getExternalIp() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +131,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(externalIp_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, externalIp_);
     }
@@ -132,15 +155,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.AccessConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.AccessConfig other = (com.google.cloud.tpu.v2alpha1.AccessConfig) obj;
+    com.google.cloud.tpu.v2alpha1.AccessConfig other =
+        (com.google.cloud.tpu.v2alpha1.AccessConfig) obj;
 
-    if (!getExternalIp()
-        .equals(other.getExternalIp())) return false;
+    if (!getExternalIp().equals(other.getExternalIp())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +182,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.AccessConfig parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.AccessConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.AccessConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * An access config attached to the TPU worker.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.AccessConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.AccessConfig)
       com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.AccessConfig.class, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder.class);
+              com.google.cloud.tpu.v2alpha1.AccessConfig.class,
+              com.google.cloud.tpu.v2alpha1.AccessConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.AccessConfig.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +321,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +342,11 @@ public com.google.cloud.tpu.v2alpha1.AccessConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.AccessConfig buildPartial() {
-      com.google.cloud.tpu.v2alpha1.AccessConfig result = new com.google.cloud.tpu.v2alpha1.AccessConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.AccessConfig result =
+          new com.google.cloud.tpu.v2alpha1.AccessConfig(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +362,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.AccessConfig result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.AccessConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.AccessConfig)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.AccessConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +434,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              externalIp_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                externalIp_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +456,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object externalIp_ = "";
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The externalIp.
      */
     public java.lang.String getExternalIp() {
       java.lang.Object ref = externalIp_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         externalIp_ = s;
         return s;
@@ -445,20 +483,21 @@ public java.lang.String getExternalIp() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The bytes for externalIp.
      */
-    public com.google.protobuf.ByteString
-        getExternalIpBytes() {
+    public com.google.protobuf.ByteString getExternalIpBytes() {
       java.lang.Object ref = externalIp_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         externalIp_ = b;
         return b;
       } else {
@@ -466,28 +505,35 @@ public java.lang.String getExternalIp() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The externalIp to set.
      * @return This builder for chaining.
      */
-    public Builder setExternalIp(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setExternalIp(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       externalIp_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearExternalIp() {
@@ -497,26 +543,30 @@ public Builder clearExternalIp() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The bytes for externalIp to set.
      * @return This builder for chaining.
      */
-    public Builder setExternalIpBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setExternalIpBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       externalIp_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +576,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.AccessConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.AccessConfig)
   private static final com.google.cloud.tpu.v2alpha1.AccessConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.AccessConfig();
   }
@@ -540,27 +590,27 @@ public static com.google.cloud.tpu.v2alpha1.AccessConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public AccessConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AccessConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +625,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.AccessConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
similarity index 52%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
index f8ae5ed04810..3ff4351e51d5 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
@@ -1,29 +1,50 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface AccessConfigOrBuilder extends
+public interface AccessConfigOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.AccessConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The externalIp.
    */
   java.lang.String getExternalIp();
   /**
+   *
+   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for externalIp.
    */
-  com.google.protobuf.ByteString
-      getExternalIpBytes();
+  com.google.protobuf.ByteString getExternalIpBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
similarity index 69%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
index 2f782b402c6a..486c8bfc5a10 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A node-attached disk resource.
  * Next ID: 8;
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.AttachedDisk}
  */
-public final class AttachedDisk extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AttachedDisk extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.AttachedDisk)
     AttachedDiskOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AttachedDisk.newBuilder() to construct.
   private AttachedDisk(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private AttachedDisk() {
     sourceDisk_ = "";
     mode_ = 0;
@@ -27,39 +45,43 @@ private AttachedDisk() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new AttachedDisk();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.AttachedDisk.class, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder.class);
+            com.google.cloud.tpu.v2alpha1.AttachedDisk.class,
+            com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * The different mode of the attached disk.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode}
    */
-  public enum DiskMode
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * The disk mode is not known/set.
      * 

@@ -68,6 +90,8 @@ public enum DiskMode
      */
     DISK_MODE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * Attaches the disk in read-write mode. Only one TPU node can attach a disk
      * in read-write mode at a time.
@@ -77,6 +101,8 @@ public enum DiskMode
      */
     READ_WRITE(1),
     /**
+     *
+     *
      * 
      * Attaches the disk in read-only mode. Multiple TPU nodes can attach
      * a disk in read-only mode at a time.
@@ -89,6 +115,8 @@ public enum DiskMode
     ;
 
     /**
+     *
+     *
      * 
      * The disk mode is not known/set.
      * 

@@ -97,6 +125,8 @@ public enum DiskMode
      */
     public static final int DISK_MODE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * Attaches the disk in read-write mode. Only one TPU node can attach a disk
      * in read-write mode at a time.
@@ -106,6 +136,8 @@ public enum DiskMode
      */
     public static final int READ_WRITE_VALUE = 1;
     /**
+     *
+     *
      * 
      * Attaches the disk in read-only mode. Multiple TPU nodes can attach
      * a disk in read-only mode at a time.
@@ -115,7 +147,6 @@ public enum DiskMode
      */
     public static final int READ_ONLY_VALUE = 2;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -140,49 +171,49 @@ public static DiskMode valueOf(int value) {
      */
     public static DiskMode forNumber(int value) {
       switch (value) {
-        case 0: return DISK_MODE_UNSPECIFIED;
-        case 1: return READ_WRITE;
-        case 2: return READ_ONLY;
-        default: return null;
+        case 0:
+          return DISK_MODE_UNSPECIFIED;
+        case 1:
+          return READ_WRITE;
+        case 2:
+          return READ_ONLY;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        DiskMode> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public DiskMode findValueByNumber(int number) {
-              return DiskMode.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public DiskMode findValueByNumber(int number) {
+            return DiskMode.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.AttachedDisk.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final DiskMode[] VALUES = values();
 
-    public static DiskMode valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static DiskMode valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -200,15 +231,19 @@ private DiskMode(int value) {
   }
 
   public static final int SOURCE_DISK_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object sourceDisk_ = "";
   /**
+   *
+   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
+   *
    * @return The sourceDisk.
    */
   @java.lang.Override
@@ -217,30 +252,30 @@ public java.lang.String getSourceDisk() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       sourceDisk_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
+   *
    * @return The bytes for sourceDisk.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSourceDiskBytes() {
+  public com.google.protobuf.ByteString getSourceDiskBytes() {
     java.lang.Object ref = sourceDisk_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       sourceDisk_ = b;
       return b;
     } else {
@@ -251,6 +286,8 @@ public java.lang.String getSourceDisk() {
   public static final int MODE_FIELD_NUMBER = 4;
   private int mode_ = 0;
   /**
+   *
+   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -258,12 +295,16 @@ public java.lang.String getSourceDisk() {
    * 

    *
    * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
+   *
    * @return The enum numeric value on the wire for mode.
    */
-  @java.lang.Override public int getModeValue() {
+  @java.lang.Override
+  public int getModeValue() {
     return mode_;
   }
   /**
+   *
+   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -271,14 +312,20 @@ public java.lang.String getSourceDisk() {
    * 

    *
    * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
+   *
    * @return The mode.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode() {
-    com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode result = com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.forNumber(mode_);
-    return result == null ? com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.UNRECOGNIZED : result;
+  @java.lang.Override
+  public com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode() {
+    com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode result =
+        com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.forNumber(mode_);
+    return result == null
+        ? com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.UNRECOGNIZED
+        : result;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -290,12 +337,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(sourceDisk_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, sourceDisk_);
     }
-    if (mode_ != com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
+    if (mode_
+        != com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
       output.writeEnum(4, mode_);
     }
     getUnknownFields().writeTo(output);
@@ -310,9 +357,9 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(sourceDisk_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, sourceDisk_);
     }
-    if (mode_ != com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(4, mode_);
+    if (mode_
+        != com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(4, mode_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -322,15 +369,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.AttachedDisk)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.AttachedDisk other = (com.google.cloud.tpu.v2alpha1.AttachedDisk) obj;
+    com.google.cloud.tpu.v2alpha1.AttachedDisk other =
+        (com.google.cloud.tpu.v2alpha1.AttachedDisk) obj;
 
-    if (!getSourceDisk()
-        .equals(other.getSourceDisk())) return false;
+    if (!getSourceDisk().equals(other.getSourceDisk())) return false;
     if (mode_ != other.mode_) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -352,97 +399,104 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.AttachedDisk prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A node-attached disk resource.
    * Next ID: 8;
@@ -450,33 +504,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.AttachedDisk}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.AttachedDisk)
       com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.AttachedDisk.class, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder.class);
+              com.google.cloud.tpu.v2alpha1.AttachedDisk.class,
+              com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.AttachedDisk.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -487,9 +540,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
     }
 
     @java.lang.Override
@@ -508,8 +561,11 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.AttachedDisk buildPartial() {
-      com.google.cloud.tpu.v2alpha1.AttachedDisk result = new com.google.cloud.tpu.v2alpha1.AttachedDisk(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.AttachedDisk result =
+          new com.google.cloud.tpu.v2alpha1.AttachedDisk(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -528,38 +584,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.AttachedDisk result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.AttachedDisk) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.AttachedDisk)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.AttachedDisk) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -602,22 +659,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 26: {
-              sourceDisk_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 26
-            case 32: {
-              mode_ = input.readEnum();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 32
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 26:
+              {
+                sourceDisk_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 26
+            case 32:
+              {
+                mode_ = input.readEnum();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 32
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -627,23 +687,26 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object sourceDisk_ = "";
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @return The sourceDisk.
      */
     public java.lang.String getSourceDisk() {
       java.lang.Object ref = sourceDisk_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         sourceDisk_ = s;
         return s;
@@ -652,21 +715,22 @@ public java.lang.String getSourceDisk() {
       }
     }
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @return The bytes for sourceDisk.
      */
-    public com.google.protobuf.ByteString
-        getSourceDiskBytes() {
+    public com.google.protobuf.ByteString getSourceDiskBytes() {
       java.lang.Object ref = sourceDisk_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         sourceDisk_ = b;
         return b;
       } else {
@@ -674,30 +738,37 @@ public java.lang.String getSourceDisk() {
       }
     }
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @param value The sourceDisk to set.
      * @return This builder for chaining.
      */
-    public Builder setSourceDisk(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSourceDisk(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       sourceDisk_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSourceDisk() {
@@ -707,18 +778,22 @@ public Builder clearSourceDisk() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @param value The bytes for sourceDisk to set.
      * @return This builder for chaining.
      */
-    public Builder setSourceDiskBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSourceDiskBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       sourceDisk_ = value;
       bitField0_ |= 0x00000001;
@@ -728,6 +803,8 @@ public Builder setSourceDiskBytes(
 
     private int mode_ = 0;
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -735,12 +812,16 @@ public Builder setSourceDiskBytes(
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
+     *
      * @return The enum numeric value on the wire for mode.
      */
-    @java.lang.Override public int getModeValue() {
+    @java.lang.Override
+    public int getModeValue() {
       return mode_;
     }
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -748,6 +829,7 @@ public Builder setSourceDiskBytes(
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
+     *
      * @param value The enum numeric value on the wire for mode to set.
      * @return This builder for chaining.
      */
@@ -758,6 +840,8 @@ public Builder setModeValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -765,14 +849,20 @@ public Builder setModeValue(int value) {
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
+     *
      * @return The mode.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode() {
-      com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode result = com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.forNumber(mode_);
-      return result == null ? com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.UNRECOGNIZED : result;
+      com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode result =
+          com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.forNumber(mode_);
+      return result == null
+          ? com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.UNRECOGNIZED
+          : result;
     }
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -780,6 +870,7 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode() {
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
+     *
      * @param value The mode to set.
      * @return This builder for chaining.
      */
@@ -793,6 +884,8 @@ public Builder setMode(com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode value
       return this;
     }
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -800,6 +893,7 @@ public Builder setMode(com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode value
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearMode() {
@@ -808,9 +902,9 @@ public Builder clearMode() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -820,12 +914,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.AttachedDisk)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.AttachedDisk)
   private static final com.google.cloud.tpu.v2alpha1.AttachedDisk DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.AttachedDisk();
   }
@@ -834,27 +928,27 @@ public static com.google.cloud.tpu.v2alpha1.AttachedDisk getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public AttachedDisk parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AttachedDisk parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -869,6 +963,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.AttachedDisk getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
index e1a6a845faa7..b7aebddde19b 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
@@ -1,35 +1,58 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface AttachedDiskOrBuilder extends
+public interface AttachedDiskOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.AttachedDisk)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
+   *
    * @return The sourceDisk.
    */
   java.lang.String getSourceDisk();
   /**
+   *
+   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
+   *
    * @return The bytes for sourceDisk.
    */
-  com.google.protobuf.ByteString
-      getSourceDiskBytes();
+  com.google.protobuf.ByteString getSourceDiskBytes();
 
   /**
+   *
+   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -37,10 +60,13 @@ public interface AttachedDiskOrBuilder extends
    * 

    *
    * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
+   *
    * @return The enum numeric value on the wire for mode.
    */
   int getModeValue();
   /**
+   *
+   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -48,6 +74,7 @@ public interface AttachedDiskOrBuilder extends
    * 

    *
    * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
+   *
    * @return The mode.
    */
   com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode();
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java
new file mode 100644
index 000000000000..61124130baca
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java
@@ -0,0 +1,1135 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public final class CloudTpuProto {
+  private CloudTpuProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
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+      internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
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+      internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
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+      internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
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+      internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable;
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+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
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+      internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
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+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
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+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
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+  static {
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+          + " \003(\0132).google.cloud.tpu.v2alpha1.Runtime"
+          + "Version\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013unre"
+          + "achable\030\003 \003(\t\"\326\001\n\021OperationMetadata\022/\n\013c"
+          + "reate_time\030\001 \001(\0132\032.google.protobuf.Times"
+          + "tamp\022,\n\010end_time\030\002 \001(\0132\032.google.protobuf"
+          + ".Timestamp\022\016\n\006target\030\003 \001(\t\022\014\n\004verb\030\004 \001(\t"
+          + "\022\025\n\rstatus_detail\030\005 \001(\t\022\030\n\020cancel_reques"
+          + "ted\030\006 \001(\010\022\023\n\013api_version\030\007 \001(\t\"\313\002\n\007Sympt"
+          + "om\022/\n\013create_time\030\001 \001(\0132\032.google.protobu"
+          + "f.Timestamp\022D\n\014symptom_type\030\002 \001(\0162..goog"
+          + "le.cloud.tpu.v2alpha1.Symptom.SymptomTyp"
+          + "e\022\017\n\007details\030\003 \001(\t\022\021\n\tworker_id\030\004 \001(\t\"\244\001"
+          + "\n\013SymptomType\022\034\n\030SYMPTOM_TYPE_UNSPECIFIE"
+          + "D\020\000\022\016\n\nLOW_MEMORY\020\001\022\021\n\rOUT_OF_MEMORY\020\002\022\025"
+          + "\n\021EXECUTE_TIMED_OUT\020\003\022\023\n\017MESH_BUILD_FAIL"
+          + "\020\004\022\025\n\021HBM_OUT_OF_MEMORY\020\005\022\021\n\rPROJECT_ABU"
+          + "SE\020\006\"r\n\031GetGuestAttributesRequest\022-\n\004nam"
+          + "e\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googleapis.com/Node"
+          + "\022\022\n\nquery_path\030\002 \001(\t\022\022\n\nworker_ids\030\003 \003(\t"
+          + "\"b\n\032GetGuestAttributesResponse\022D\n\020guest_"
+          + "attributes\030\001 \003(\0132*.google.cloud.tpu.v2al"
+          + "pha1.GuestAttributes\"d\n\037SimulateMaintena"
+          + "nceEventRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027t"
+          + "pu.googleapis.com/Node\022\022\n\nworker_ids\030\002 \003"
+          + "(\t\"4\n\026ShieldedInstanceConfig\022\032\n\022enable_s"
+          + "ecure_boot\030\001 \001(\0102\267\035\n\003Tpu\022\250\001\n\tListNodes\022+"
+          + ".google.cloud.tpu.v2alpha1.ListNodesRequ"
+          + "est\032,.google.cloud.tpu.v2alpha1.ListNode"
+          + "sResponse\"@\202\323\344\223\0021\022//v2alpha1/{parent=pro"
+          + "jects/*/locations/*}/nodes\332A\006parent\022\225\001\n\007"
+          + "GetNode\022).google.cloud.tpu.v2alpha1.GetN"
+          + "odeRequest\032\037.google.cloud.tpu.v2alpha1.N"
+          + "ode\">\202\323\344\223\0021\022//v2alpha1/{name=projects/*/"
+          + "locations/*/nodes/*}\332A\004name\022\312\001\n\nCreateNo"
+          + "de\022,.google.cloud.tpu.v2alpha1.CreateNod"
+          + "eRequest\032\035.google.longrunning.Operation\""
+          + "o\202\323\344\223\0027\"//v2alpha1/{parent=projects/*/lo"
+          + "cations/*}/nodes:\004node\332A\023parent,node,nod"
+          + "e_id\312A\031\n\004Node\022\021OperationMetadata\022\306\001\n\nDel"
+          + "eteNode\022,.google.cloud.tpu.v2alpha1.Dele"
+          + "teNodeRequest\032\035.google.longrunning.Opera"
+          + "tion\"k\202\323\344\223\0021*//v2alpha1/{name=projects/*"
+          + "/locations/*/nodes/*}\332A\004name\312A*\n\025google."
+          + "protobuf.Empty\022\021OperationMetadata\022\262\001\n\010St"
+          + "opNode\022*.google.cloud.tpu.v2alpha1.StopN"
+          + "odeRequest\032\035.google.longrunning.Operatio"
+          + "n\"[\202\323\344\223\0029\"4/v2alpha1/{name=projects/*/lo"
+          + "cations/*/nodes/*}:stop:\001*\312A\031\n\004Node\022\021Ope"
+          + "rationMetadata\022\265\001\n\tStartNode\022+.google.cl"
+          + "oud.tpu.v2alpha1.StartNodeRequest\032\035.goog"
+          + "le.longrunning.Operation\"\\\202\323\344\223\002:\"5/v2alp"
+          + "ha1/{name=projects/*/locations/*/nodes/*"
+          + "}:start:\001*\312A\031\n\004Node\022\021OperationMetadata\022\314"
+          + "\001\n\nUpdateNode\022,.google.cloud.tpu.v2alpha"
+          + "1.UpdateNodeRequest\032\035.google.longrunning"
+          + ".Operation\"q\202\323\344\223\002<24/v2alpha1/{node.name"
+          + "=projects/*/locations/*/nodes/*}:\004node\332A"
+          + "\020node,update_mask\312A\031\n\004Node\022\021OperationMet"
+          + "adata\022\320\001\n\023ListQueuedResources\0225.google.c"
+          + "loud.tpu.v2alpha1.ListQueuedResourcesReq"
+          + "uest\0326.google.cloud.tpu.v2alpha1.ListQue"
+          + "uedResourcesResponse\"J\202\323\344\223\002;\0229/v2alpha1/"
+          + "{parent=projects/*/locations/*}/queuedRe"
+          + "sources\332A\006parent\022\275\001\n\021GetQueuedResource\0223"
+          + ".google.cloud.tpu.v2alpha1.GetQueuedReso"
+          + "urceRequest\032).google.cloud.tpu.v2alpha1."
+          + "QueuedResource\"H\202\323\344\223\002;\0229/v2alpha1/{name="
+          + "projects/*/locations/*/queuedResources/*"
+          + "}\332A\004name\022\224\002\n\024CreateQueuedResource\0226.goog"
+          + "le.cloud.tpu.v2alpha1.CreateQueuedResour"
+          + "ceRequest\032\035.google.longrunning.Operation"
+          + "\"\244\001\202\323\344\223\002L\"9/v2alpha1/{parent=projects/*/"
+          + "locations/*}/queuedResources:\017queued_res"
+          + "ource\332A)parent,queued_resource,queued_re"
+          + "source_id\312A#\n\016QueuedResource\022\021OperationM"
+          + "etadata\022\335\001\n\024DeleteQueuedResource\0226.googl"
+          + "e.cloud.tpu.v2alpha1.DeleteQueuedResourc"
+          + "eRequest\032\035.google.longrunning.Operation\""
+          + "n\202\323\344\223\002;*9/v2alpha1/{name=projects/*/loca"
+          + "tions/*/queuedResources/*}\332A\004name\312A#\n\016Qu"
+          + "euedResource\022\021OperationMetadata\022\336\001\n\027Gene"
+          + "rateServiceIdentity\0229.google.cloud.tpu.v"
+          + "2alpha1.GenerateServiceIdentityRequest\032:"
+          + ".google.cloud.tpu.v2alpha1.GenerateServi"
+          + "ceIdentityResponse\"L\202\323\344\223\002F\"A/v2alpha1/{p"
+          + "arent=projects/*/locations/*}:generateSe"
+          + "rviceIdentity:\001*\022\324\001\n\024ListAcceleratorType"
+          + "s\0226.google.cloud.tpu.v2alpha1.ListAccele"
+          + "ratorTypesRequest\0327.google.cloud.tpu.v2a"
+          + "lpha1.ListAcceleratorTypesResponse\"K\202\323\344\223"
+          + "\002<\022:/v2alpha1/{parent=projects/*/locatio"
+          + "ns/*}/acceleratorTypes\332A\006parent\022\301\001\n\022GetA"
+          + "cceleratorType\0224.google.cloud.tpu.v2alph"
+          + "a1.GetAcceleratorTypeRequest\032*.google.cl"
+          + "oud.tpu.v2alpha1.AcceleratorType\"I\202\323\344\223\002<"
+          + "\022:/v2alpha1/{name=projects/*/locations/*"
+          + "/acceleratorTypes/*}\332A\004name\022\320\001\n\023ListRunt"
+          + "imeVersions\0225.google.cloud.tpu.v2alpha1."
+          + "ListRuntimeVersionsRequest\0326.google.clou"
+          + "d.tpu.v2alpha1.ListRuntimeVersionsRespon"
+          + "se\"J\202\323\344\223\002;\0229/v2alpha1/{parent=projects/*"
+          + "/locations/*}/runtimeVersions\332A\006parent\022\275"
+          + "\001\n\021GetRuntimeVersion\0223.google.cloud.tpu."
+          + "v2alpha1.GetRuntimeVersionRequest\032).goog"
+          + "le.cloud.tpu.v2alpha1.RuntimeVersion\"H\202\323"
+          + "\344\223\002;\0229/v2alpha1/{name=projects/*/locatio"
+          + "ns/*/runtimeVersions/*}\332A\004name\022\320\001\n\022GetGu"
+          + "estAttributes\0224.google.cloud.tpu.v2alpha"
+          + "1.GetGuestAttributesRequest\0325.google.clo"
+          + "ud.tpu.v2alpha1.GetGuestAttributesRespon"
+          + "se\"M\202\323\344\223\002G\"B/v2alpha1/{name=projects/*/l"
+          + "ocations/*/nodes/*}:getGuestAttributes:\001"
+          + "*\022\346\001\n\030SimulateMaintenanceEvent\022:.google."
+          + "cloud.tpu.v2alpha1.SimulateMaintenanceEv"
+          + "entRequest\032\035.google.longrunning.Operatio"
+          + "n\"o\202\323\344\223\002M\"H/v2alpha1/{name=projects/*/lo"
+          + "cations/*/nodes/*}:simulateMaintenanceEv"
+          + "ent:\001*\312A\031\n\004Node\022\021OperationMetadata\032F\312A\022t"
+          + "pu.googleapis.com\322A.https://www.googleap"
+          + "is.com/auth/cloud-platformBn\n\035com.google"
+          + ".cloud.tpu.v2alpha1B\rCloudTpuProtoP\001Z
  * Request for [CreateNode][google.cloud.tpu.v2alpha1.Tpu.CreateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.CreateNodeRequest}
  */
-public final class CreateNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CreateNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.CreateNodeRequest)
     CreateNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CreateNodeRequest.newBuilder() to construct.
   private CreateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CreateNodeRequest() {
     parent_ = "";
     nodeId_ = "";
@@ -27,38 +45,45 @@ private CreateNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CreateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class, com.google.cloud.tpu.v2alpha1.CreateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class,
+            com.google.cloud.tpu.v2alpha1.CreateNodeRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -67,29 +92,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -98,14 +125,18 @@ public java.lang.String getParent() {
   }
 
   public static final int NODE_ID_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nodeId_ = "";
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The nodeId.
    */
   @java.lang.Override
@@ -114,29 +145,29 @@ public java.lang.String getNodeId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nodeId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The bytes for nodeId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNodeIdBytes() {
+  public com.google.protobuf.ByteString getNodeIdBytes() {
     java.lang.Object ref = nodeId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nodeId_ = b;
       return b;
     } else {
@@ -147,11 +178,15 @@ public java.lang.String getNodeId() {
   public static final int NODE_FIELD_NUMBER = 3;
   private com.google.cloud.tpu.v2alpha1.Node node_;
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -159,11 +194,15 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The node.
    */
   @java.lang.Override
@@ -171,11 +210,14 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
   }
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
@@ -183,14 +225,18 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
   }
 
   public static final int REQUEST_ID_FIELD_NUMBER = 6;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object requestId_ = "";
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 6;
+   *
    * @return The requestId.
    */
   @java.lang.Override
@@ -199,29 +245,29 @@ public java.lang.String getRequestId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       requestId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 6;
+   *
    * @return The bytes for requestId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getRequestIdBytes() {
+  public com.google.protobuf.ByteString getRequestIdBytes() {
     java.lang.Object ref = requestId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       requestId_ = b;
       return b;
     } else {
@@ -230,6 +276,7 @@ public java.lang.String getRequestId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -241,8 +288,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -271,8 +317,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nodeId_);
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getNode());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getNode());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(requestId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, requestId_);
@@ -285,24 +330,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.CreateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.CreateNodeRequest other = (com.google.cloud.tpu.v2alpha1.CreateNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.CreateNodeRequest other =
+        (com.google.cloud.tpu.v2alpha1.CreateNodeRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (!getNodeId()
-        .equals(other.getNodeId())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (!getNodeId().equals(other.getNodeId())) return false;
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode()
-          .equals(other.getNode())) return false;
+      if (!getNode().equals(other.getNode())) return false;
     }
-    if (!getRequestId()
-        .equals(other.getRequestId())) return false;
+    if (!getRequestId().equals(other.getRequestId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -329,130 +371,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.CreateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [CreateNode][google.cloud.tpu.v2alpha1.Tpu.CreateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.CreateNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.CreateNodeRequest)
       com.google.cloud.tpu.v2alpha1.CreateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class, com.google.cloud.tpu.v2alpha1.CreateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class,
+              com.google.cloud.tpu.v2alpha1.CreateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.CreateNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -469,9 +517,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -490,8 +538,11 @@ public com.google.cloud.tpu.v2alpha1.CreateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.CreateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.CreateNodeRequest result = new com.google.cloud.tpu.v2alpha1.CreateNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.CreateNodeRequest result =
+          new com.google.cloud.tpu.v2alpha1.CreateNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -505,9 +556,7 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.CreateNodeRequest resul
         result.nodeId_ = nodeId_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.node_ = nodeBuilder_ == null
-            ? node_
-            : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000008) != 0)) {
         result.requestId_ = requestId_;
@@ -518,38 +567,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.CreateNodeRequest resul
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.CreateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.CreateNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.CreateNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -557,7 +607,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.CreateNodeRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.CreateNodeRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.CreateNodeRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -602,34 +653,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              nodeId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              input.readMessage(
-                  getNodeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 50: {
-              requestId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 50
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                nodeId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 50:
+              {
+                requestId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 50
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -639,22 +693,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -663,20 +722,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -684,28 +746,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -715,17 +788,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -735,18 +814,20 @@ public Builder setParentBytes(
 
     private java.lang.Object nodeId_ = "";
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @return The nodeId.
      */
     public java.lang.String getNodeId() {
       java.lang.Object ref = nodeId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nodeId_ = s;
         return s;
@@ -755,20 +836,21 @@ public java.lang.String getNodeId() {
       }
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @return The bytes for nodeId.
      */
-    public com.google.protobuf.ByteString
-        getNodeIdBytes() {
+    public com.google.protobuf.ByteString getNodeIdBytes() {
       java.lang.Object ref = nodeId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nodeId_ = b;
         return b;
       } else {
@@ -776,28 +858,35 @@ public java.lang.String getNodeId() {
       }
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @param value The nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNodeId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nodeId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNodeId() {
@@ -807,17 +896,21 @@ public Builder clearNodeId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @param value The bytes for nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nodeId_ = value;
       bitField0_ |= 0x00000002;
@@ -827,24 +920,35 @@ public Builder setNodeIdBytes(
 
     private com.google.cloud.tpu.v2alpha1.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> nodeBuilder_;
+            com.google.cloud.tpu.v2alpha1.Node,
+            com.google.cloud.tpu.v2alpha1.Node.Builder,
+            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
+        nodeBuilder_;
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The node.
      */
     public com.google.cloud.tpu.v2alpha1.Node getNode() {
@@ -855,11 +959,14 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodeBuilder_ == null) {
@@ -875,14 +982,16 @@ public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public Builder setNode(
-        com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder setNode(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -893,17 +1002,20 @@ public Builder setNode(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0) &&
-          node_ != null &&
-          node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0)
+            && node_ != null
+            && node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -916,11 +1028,14 @@ public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearNode() {
       bitField0_ = (bitField0_ & ~0x00000004);
@@ -933,11 +1048,14 @@ public Builder clearNode() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
       bitField0_ |= 0x00000004;
@@ -945,36 +1063,44 @@ public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ?
-            com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
+        return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.Node,
+            com.google.cloud.tpu.v2alpha1.Node.Builder,
+            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
-                getNode(),
-                getParentForChildren(),
-                isClean());
+        nodeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.Node,
+                com.google.cloud.tpu.v2alpha1.Node.Builder,
+                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
+                getNode(), getParentForChildren(), isClean());
         node_ = null;
       }
       return nodeBuilder_;
@@ -982,18 +1108,20 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
 
     private java.lang.Object requestId_ = "";
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
+     *
      * @return The requestId.
      */
     public java.lang.String getRequestId() {
       java.lang.Object ref = requestId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         requestId_ = s;
         return s;
@@ -1002,20 +1130,21 @@ public java.lang.String getRequestId() {
       }
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
+     *
      * @return The bytes for requestId.
      */
-    public com.google.protobuf.ByteString
-        getRequestIdBytes() {
+    public com.google.protobuf.ByteString getRequestIdBytes() {
       java.lang.Object ref = requestId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         requestId_ = b;
         return b;
       } else {
@@ -1023,28 +1152,35 @@ public java.lang.String getRequestId() {
       }
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
+     *
      * @param value The requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRequestId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       requestId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearRequestId() {
@@ -1054,26 +1190,30 @@ public Builder clearRequestId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
+     *
      * @param value The bytes for requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRequestIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       requestId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1083,12 +1223,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.CreateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.CreateNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.CreateNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.CreateNodeRequest();
   }
@@ -1097,27 +1237,27 @@ public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CreateNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CreateNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1132,6 +1272,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.CreateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
index 0933cfaf4d4a..122d2b9d295e 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
@@ -1,96 +1,142 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface CreateNodeRequestOrBuilder extends
+public interface CreateNodeRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.CreateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The nodeId.
    */
   java.lang.String getNodeId();
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The bytes for nodeId.
    */
-  com.google.protobuf.ByteString
-      getNodeIdBytes();
+  com.google.protobuf.ByteString getNodeIdBytes();
 
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The node.
    */
   com.google.cloud.tpu.v2alpha1.Node getNode();
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 6;
+   *
    * @return The requestId.
    */
   java.lang.String getRequestId();
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 6;
+   *
    * @return The bytes for requestId.
    */
-  com.google.protobuf.ByteString
-      getRequestIdBytes();
+  com.google.protobuf.ByteString getRequestIdBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
similarity index 64%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
index cd3cbeb69d34..3fc27fcfa92a 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [CreateQueuedResource][google.cloud.tpu.v2alpha1.Tpu.CreateQueuedResource].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest}
  */
-public final class CreateQueuedResourceRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CreateQueuedResourceRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
     CreateQueuedResourceRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CreateQueuedResourceRequest.newBuilder() to construct.
   private CreateQueuedResourceRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CreateQueuedResourceRequest() {
     parent_ = "";
     queuedResourceId_ = "";
@@ -28,38 +46,45 @@ private CreateQueuedResourceRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CreateQueuedResourceRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class,
+            com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -68,29 +93,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -99,15 +126,19 @@ public java.lang.String getParent() {
   }
 
   public static final int QUEUED_RESOURCE_ID_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object queuedResourceId_ = "";
   /**
+   *
+   *
    * 
    * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
    * regex format.
    * 

    *
    * string queued_resource_id = 2;
+   *
    * @return The queuedResourceId.
    */
   @java.lang.Override
@@ -116,30 +147,30 @@ public java.lang.String getQueuedResourceId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queuedResourceId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
    * regex format.
    * 

    *
    * string queued_resource_id = 2;
+   *
    * @return The bytes for queuedResourceId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getQueuedResourceIdBytes() {
+  public com.google.protobuf.ByteString getQueuedResourceIdBytes() {
     java.lang.Object ref = queuedResourceId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       queuedResourceId_ = b;
       return b;
     } else {
@@ -150,11 +181,16 @@ public java.lang.String getQueuedResourceId() {
   public static final int QUEUED_RESOURCE_FIELD_NUMBER = 3;
   private com.google.cloud.tpu.v2alpha1.QueuedResource queuedResource_;
   /**
+   *
+   *
    * 
    * Required. The queued resource.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the queuedResource field is set.
    */
   @java.lang.Override
@@ -162,38 +198,55 @@ public boolean hasQueuedResource() {
     return queuedResource_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The queued resource.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The queuedResource.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource() {
-    return queuedResource_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance() : queuedResource_;
+    return queuedResource_ == null
+        ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()
+        : queuedResource_;
   }
   /**
+   *
+   *
    * 
    * Required. The queued resource.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourceOrBuilder() {
-    return queuedResource_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance() : queuedResource_;
+    return queuedResource_ == null
+        ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()
+        : queuedResource_;
   }
 
   public static final int REQUEST_ID_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object requestId_ = "";
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 4;
+   *
    * @return The requestId.
    */
   @java.lang.Override
@@ -202,29 +255,29 @@ public java.lang.String getRequestId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       requestId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 4;
+   *
    * @return The bytes for requestId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getRequestIdBytes() {
+  public com.google.protobuf.ByteString getRequestIdBytes() {
     java.lang.Object ref = requestId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       requestId_ = b;
       return b;
     } else {
@@ -233,6 +286,7 @@ public java.lang.String getRequestId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -244,8 +298,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -274,8 +327,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, queuedResourceId_);
     }
     if (queuedResource_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getQueuedResource());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getQueuedResource());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(requestId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, requestId_);
@@ -288,24 +340,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest other = (com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) obj;
+    com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest other =
+        (com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (!getQueuedResourceId()
-        .equals(other.getQueuedResourceId())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (!getQueuedResourceId().equals(other.getQueuedResourceId())) return false;
     if (hasQueuedResource() != other.hasQueuedResource()) return false;
     if (hasQueuedResource()) {
-      if (!getQueuedResource()
-          .equals(other.getQueuedResource())) return false;
+      if (!getQueuedResource().equals(other.getQueuedResource())) return false;
     }
-    if (!getRequestId()
-        .equals(other.getRequestId())) return false;
+    if (!getRequestId().equals(other.getRequestId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -333,96 +382,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [CreateQueuedResource][google.cloud.tpu.v2alpha1.Tpu.CreateQueuedResource].
@@ -430,33 +487,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
       com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class,
+              com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -473,9 +529,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
@@ -494,8 +550,11 @@ public com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest result = new com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest result =
+          new com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -509,9 +568,8 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceReq
         result.queuedResourceId_ = queuedResourceId_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.queuedResource_ = queuedResourceBuilder_ == null
-            ? queuedResource_
-            : queuedResourceBuilder_.build();
+        result.queuedResource_ =
+            queuedResourceBuilder_ == null ? queuedResource_ : queuedResourceBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000008) != 0)) {
         result.requestId_ = requestId_;
@@ -522,38 +580,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceReq
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -561,7 +620,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -606,34 +666,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              queuedResourceId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              input.readMessage(
-                  getQueuedResourceFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 34: {
-              requestId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                queuedResourceId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(getQueuedResourceFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                requestId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -643,22 +706,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -667,20 +735,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -688,28 +759,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -719,17 +801,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -739,19 +827,21 @@ public Builder setParentBytes(
 
     private java.lang.Object queuedResourceId_ = "";
     /**
+     *
+     *
      * 
      * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
+     *
      * @return The queuedResourceId.
      */
     public java.lang.String getQueuedResourceId() {
       java.lang.Object ref = queuedResourceId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queuedResourceId_ = s;
         return s;
@@ -760,21 +850,22 @@ public java.lang.String getQueuedResourceId() {
       }
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
+     *
      * @return The bytes for queuedResourceId.
      */
-    public com.google.protobuf.ByteString
-        getQueuedResourceIdBytes() {
+    public com.google.protobuf.ByteString getQueuedResourceIdBytes() {
       java.lang.Object ref = queuedResourceId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         queuedResourceId_ = b;
         return b;
       } else {
@@ -782,30 +873,37 @@ public java.lang.String getQueuedResourceId() {
       }
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
+     *
      * @param value The queuedResourceId to set.
      * @return This builder for chaining.
      */
-    public Builder setQueuedResourceId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueuedResourceId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       queuedResourceId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearQueuedResourceId() {
@@ -815,18 +913,22 @@ public Builder clearQueuedResourceId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
+     *
      * @param value The bytes for queuedResourceId to set.
      * @return This builder for chaining.
      */
-    public Builder setQueuedResourceIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueuedResourceIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       queuedResourceId_ = value;
       bitField0_ |= 0x00000002;
@@ -836,39 +938,58 @@ public Builder setQueuedResourceIdBytes(
 
     private com.google.cloud.tpu.v2alpha1.QueuedResource queuedResource_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder> queuedResourceBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResource,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>
+        queuedResourceBuilder_;
     /**
+     *
+     *
      * 
      * Required. The queued resource.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the queuedResource field is set.
      */
     public boolean hasQueuedResource() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. The queued resource.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The queuedResource.
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource() {
       if (queuedResourceBuilder_ == null) {
-        return queuedResource_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance() : queuedResource_;
+        return queuedResource_ == null
+            ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()
+            : queuedResource_;
       } else {
         return queuedResourceBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. The queued resource.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setQueuedResource(com.google.cloud.tpu.v2alpha1.QueuedResource value) {
       if (queuedResourceBuilder_ == null) {
@@ -884,11 +1005,15 @@ public Builder setQueuedResource(com.google.cloud.tpu.v2alpha1.QueuedResource va
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The queued resource.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setQueuedResource(
         com.google.cloud.tpu.v2alpha1.QueuedResource.Builder builderForValue) {
@@ -902,17 +1027,22 @@ public Builder setQueuedResource(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The queued resource.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeQueuedResource(com.google.cloud.tpu.v2alpha1.QueuedResource value) {
       if (queuedResourceBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0) &&
-          queuedResource_ != null &&
-          queuedResource_ != com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0)
+            && queuedResource_ != null
+            && queuedResource_
+                != com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()) {
           getQueuedResourceBuilder().mergeFrom(value);
         } else {
           queuedResource_ = value;
@@ -925,11 +1055,15 @@ public Builder mergeQueuedResource(com.google.cloud.tpu.v2alpha1.QueuedResource
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The queued resource.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearQueuedResource() {
       bitField0_ = (bitField0_ & ~0x00000004);
@@ -942,11 +1076,15 @@ public Builder clearQueuedResource() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The queued resource.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder getQueuedResourceBuilder() {
       bitField0_ |= 0x00000004;
@@ -954,36 +1092,48 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder getQueuedResourceBui
       return getQueuedResourceFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The queued resource.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourceOrBuilder() {
       if (queuedResourceBuilder_ != null) {
         return queuedResourceBuilder_.getMessageOrBuilder();
       } else {
-        return queuedResource_ == null ?
-            com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance() : queuedResource_;
+        return queuedResource_ == null
+            ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()
+            : queuedResource_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The queued resource.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResource,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>
         getQueuedResourceFieldBuilder() {
       if (queuedResourceBuilder_ == null) {
-        queuedResourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>(
-                getQueuedResource(),
-                getParentForChildren(),
-                isClean());
+        queuedResourceBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResource,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>(
+                getQueuedResource(), getParentForChildren(), isClean());
         queuedResource_ = null;
       }
       return queuedResourceBuilder_;
@@ -991,18 +1141,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourceOr
 
     private java.lang.Object requestId_ = "";
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
+     *
      * @return The requestId.
      */
     public java.lang.String getRequestId() {
       java.lang.Object ref = requestId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         requestId_ = s;
         return s;
@@ -1011,20 +1163,21 @@ public java.lang.String getRequestId() {
       }
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
+     *
      * @return The bytes for requestId.
      */
-    public com.google.protobuf.ByteString
-        getRequestIdBytes() {
+    public com.google.protobuf.ByteString getRequestIdBytes() {
       java.lang.Object ref = requestId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         requestId_ = b;
         return b;
       } else {
@@ -1032,28 +1185,35 @@ public java.lang.String getRequestId() {
       }
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
+     *
      * @param value The requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRequestId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       requestId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearRequestId() {
@@ -1063,26 +1223,30 @@ public Builder clearRequestId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
+     *
      * @param value The bytes for requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRequestIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       requestId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1092,12 +1256,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
   private static final com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest();
   }
@@ -1106,27 +1270,27 @@ public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CreateQueuedResourceRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CreateQueuedResourceRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1141,6 +1305,4 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java
similarity index 53%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java
index 34b15417cf51..00332158714b 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java
@@ -1,98 +1,147 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface CreateQueuedResourceRequestOrBuilder extends
+public interface CreateQueuedResourceRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
    * regex format.
    * 

    *
    * string queued_resource_id = 2;
+   *
    * @return The queuedResourceId.
    */
   java.lang.String getQueuedResourceId();
   /**
+   *
+   *
    * 
    * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
    * regex format.
    * 

    *
    * string queued_resource_id = 2;
+   *
    * @return The bytes for queuedResourceId.
    */
-  com.google.protobuf.ByteString
-      getQueuedResourceIdBytes();
+  com.google.protobuf.ByteString getQueuedResourceIdBytes();
 
   /**
+   *
+   *
    * 
    * Required. The queued resource.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the queuedResource field is set.
    */
   boolean hasQueuedResource();
   /**
+   *
+   *
    * 
    * Required. The queued resource.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The queuedResource.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource();
   /**
+   *
+   *
    * 
    * Required. The queued resource.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourceOrBuilder();
 
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 4;
+   *
    * @return The requestId.
    */
   java.lang.String getRequestId();
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 4;
+   *
    * @return The bytes for requestId.
    */
-  com.google.protobuf.ByteString
-      getRequestIdBytes();
+  com.google.protobuf.ByteString getRequestIdBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
similarity index 64%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
index a5c6d5c0a630..5b749d69d533 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for [DeleteNode][google.cloud.tpu.v2alpha1.Tpu.DeleteNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.DeleteNodeRequest}
  */
-public final class DeleteNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DeleteNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
     DeleteNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DeleteNodeRequest.newBuilder() to construct.
   private DeleteNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DeleteNodeRequest() {
     name_ = "";
     requestId_ = "";
@@ -26,38 +44,45 @@ private DeleteNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new DeleteNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class, com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class,
+            com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,14 +124,18 @@ public java.lang.String getName() {
   }
 
   public static final int REQUEST_ID_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object requestId_ = "";
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 3;
+   *
    * @return The requestId.
    */
   @java.lang.Override
@@ -113,29 +144,29 @@ public java.lang.String getRequestId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       requestId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 3;
+   *
    * @return The bytes for requestId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getRequestIdBytes() {
+  public com.google.protobuf.ByteString getRequestIdBytes() {
     java.lang.Object ref = requestId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       requestId_ = b;
       return b;
     } else {
@@ -144,6 +175,7 @@ public java.lang.String getRequestId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -155,8 +187,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -186,17 +217,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.DeleteNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.DeleteNodeRequest other = (com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.DeleteNodeRequest other =
+        (com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getRequestId()
-        .equals(other.getRequestId())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getRequestId().equals(other.getRequestId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -217,130 +247,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [DeleteNode][google.cloud.tpu.v2alpha1.Tpu.DeleteNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.DeleteNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
       com.google.cloud.tpu.v2alpha1.DeleteNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class, com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class,
+              com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,9 +387,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -372,8 +408,11 @@ public com.google.cloud.tpu.v2alpha1.DeleteNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.DeleteNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.DeleteNodeRequest result = new com.google.cloud.tpu.v2alpha1.DeleteNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.DeleteNodeRequest result =
+          new com.google.cloud.tpu.v2alpha1.DeleteNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -392,38 +431,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest resul
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.DeleteNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -431,7 +471,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -468,22 +509,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 26: {
-              requestId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 26:
+              {
+                requestId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -493,22 +537,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -517,20 +566,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -538,28 +590,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -569,17 +632,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -589,18 +658,20 @@ public Builder setNameBytes(
 
     private java.lang.Object requestId_ = "";
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
+     *
      * @return The requestId.
      */
     public java.lang.String getRequestId() {
       java.lang.Object ref = requestId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         requestId_ = s;
         return s;
@@ -609,20 +680,21 @@ public java.lang.String getRequestId() {
       }
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
+     *
      * @return The bytes for requestId.
      */
-    public com.google.protobuf.ByteString
-        getRequestIdBytes() {
+    public com.google.protobuf.ByteString getRequestIdBytes() {
       java.lang.Object ref = requestId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         requestId_ = b;
         return b;
       } else {
@@ -630,28 +702,35 @@ public java.lang.String getRequestId() {
       }
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
+     *
      * @param value The requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRequestId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       requestId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearRequestId() {
@@ -661,26 +740,30 @@ public Builder clearRequestId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
+     *
      * @param value The bytes for requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRequestIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       requestId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -690,12 +773,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.DeleteNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.DeleteNodeRequest();
   }
@@ -704,27 +787,27 @@ public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DeleteNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DeleteNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -739,6 +822,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.DeleteNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..da7dfa7505e2
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequestOrBuilder.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface DeleteNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+
+  /**
+   *
+   *
+   * 
+   * Idempotent request UUID.
+   * 

+   *
+   * string request_id = 3;
+   *
+   * @return The requestId.
+   */
+  java.lang.String getRequestId();
+  /**
+   *
+   *
+   * 
+   * Idempotent request UUID.
+   * 

+   *
+   * string request_id = 3;
+   *
+   * @return The bytes for requestId.
+   */
+  com.google.protobuf.ByteString getRequestIdBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
similarity index 63%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
index 879c5680e14d..ea7d1170ceeb 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [DeleteQueuedResource][google.cloud.tpu.v2alpha1.Tpu.DeleteQueuedResource].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest}
  */
-public final class DeleteQueuedResourceRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DeleteQueuedResourceRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
     DeleteQueuedResourceRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DeleteQueuedResourceRequest.newBuilder() to construct.
   private DeleteQueuedResourceRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DeleteQueuedResourceRequest() {
     name_ = "";
     requestId_ = "";
@@ -27,38 +45,45 @@ private DeleteQueuedResourceRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new DeleteQueuedResourceRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class,
+            com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -67,29 +92,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -98,14 +125,18 @@ public java.lang.String getName() {
   }
 
   public static final int REQUEST_ID_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object requestId_ = "";
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 2;
+   *
    * @return The requestId.
    */
   @java.lang.Override
@@ -114,29 +145,29 @@ public java.lang.String getRequestId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       requestId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 2;
+   *
    * @return The bytes for requestId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getRequestIdBytes() {
+  public com.google.protobuf.ByteString getRequestIdBytes() {
     java.lang.Object ref = requestId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       requestId_ = b;
       return b;
     } else {
@@ -145,6 +176,7 @@ public java.lang.String getRequestId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -156,8 +188,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -187,17 +218,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest other = (com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) obj;
+    com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest other =
+        (com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getRequestId()
-        .equals(other.getRequestId())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getRequestId().equals(other.getRequestId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -219,96 +249,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [DeleteQueuedResource][google.cloud.tpu.v2alpha1.Tpu.DeleteQueuedResource].
@@ -316,33 +354,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
       com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class,
+              com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -353,9 +390,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
@@ -374,8 +411,11 @@ public com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest result = new com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest result =
+          new com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -394,38 +434,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceReq
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -433,7 +474,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -470,22 +512,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              requestId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                requestId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -495,22 +540,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -519,20 +569,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -540,28 +593,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -571,17 +635,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -591,18 +661,20 @@ public Builder setNameBytes(
 
     private java.lang.Object requestId_ = "";
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
+     *
      * @return The requestId.
      */
     public java.lang.String getRequestId() {
       java.lang.Object ref = requestId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         requestId_ = s;
         return s;
@@ -611,20 +683,21 @@ public java.lang.String getRequestId() {
       }
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
+     *
      * @return The bytes for requestId.
      */
-    public com.google.protobuf.ByteString
-        getRequestIdBytes() {
+    public com.google.protobuf.ByteString getRequestIdBytes() {
       java.lang.Object ref = requestId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         requestId_ = b;
         return b;
       } else {
@@ -632,28 +705,35 @@ public java.lang.String getRequestId() {
       }
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
+     *
      * @param value The requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRequestId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       requestId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearRequestId() {
@@ -663,26 +743,30 @@ public Builder clearRequestId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
+     *
      * @param value The bytes for requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRequestIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       requestId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -692,12 +776,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
   private static final com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest();
   }
@@ -706,27 +790,27 @@ public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DeleteQueuedResourceRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DeleteQueuedResourceRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -741,6 +825,4 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java
new file mode 100644
index 000000000000..831fed43c0b9
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface DeleteQueuedResourceRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+
+  /**
+   *
+   *
+   * 
+   * Idempotent request UUID.
+   * 

+   *
+   * string request_id = 2;
+   *
+   * @return The requestId.
+   */
+  java.lang.String getRequestId();
+  /**
+   *
+   *
+   * 
+   * Idempotent request UUID.
+   * 

+   *
+   * string request_id = 2;
+   *
+   * @return The bytes for requestId.
+   */
+  com.google.protobuf.ByteString getRequestIdBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
similarity index 59%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
index e725fe044e0e..22a38f868361 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [GenerateServiceIdentity][google.cloud.tpu.v2alpha1.Tpu.GenerateServiceIdentity].
@@ -11,53 +28,62 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest}
  */
-public final class GenerateServiceIdentityRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GenerateServiceIdentityRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
     GenerateServiceIdentityRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GenerateServiceIdentityRequest.newBuilder() to construct.
-  private GenerateServiceIdentityRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private GenerateServiceIdentityRequest(
+      com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GenerateServiceIdentityRequest() {
     parent_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GenerateServiceIdentityRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class, com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class,
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -66,29 +92,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -97,6 +125,7 @@ public java.lang.String getParent() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -108,8 +137,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -133,15 +161,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest other = (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest other =
+        (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
+    if (!getParent().equals(other.getParent())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -161,96 +189,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [GenerateServiceIdentity][google.cloud.tpu.v2alpha1.Tpu.GenerateServiceIdentity].
@@ -258,33 +294,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
       com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class, com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class,
+              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -294,13 +329,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest
+        getDefaultInstanceForType() {
       return com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.getDefaultInstance();
     }
 
@@ -315,13 +351,17 @@ public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest result = new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest result =
+          new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest result) {
+    private void buildPartial0(
+        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.parent_ = parent_;
@@ -332,38 +372,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentity
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -371,7 +412,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -403,17 +446,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -423,22 +468,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -447,20 +497,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -468,28 +521,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -499,26 +563,32 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -528,12 +598,13 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
-  private static final com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest DEFAULT_INSTANCE;
+  private static final com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest();
   }
@@ -542,27 +613,27 @@ public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest getDe
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GenerateServiceIdentityRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GenerateServiceIdentityRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -577,6 +648,4 @@ public com.google.protobuf.Parser getParserForTy
   public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java
new file mode 100644
index 000000000000..042477062e60
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GenerateServiceIdentityRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The parent resource name.
+   * 

+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The parent.
+   */
+  java.lang.String getParent();
+  /**
+   *
+   *
+   * 
+   * Required. The parent resource name.
+   * 

+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString getParentBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
similarity index 63%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
index 5e68b705ff51..4705a7220290 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Response for
  * [GenerateServiceIdentity][google.cloud.tpu.v2alpha1.Tpu.GenerateServiceIdentity].
@@ -11,51 +28,56 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse}
  */
-public final class GenerateServiceIdentityResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GenerateServiceIdentityResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
     GenerateServiceIdentityResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GenerateServiceIdentityResponse.newBuilder() to construct.
-  private GenerateServiceIdentityResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private GenerateServiceIdentityResponse(
+      com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private GenerateServiceIdentityResponse() {
-  }
+
+  private GenerateServiceIdentityResponse() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GenerateServiceIdentityResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class, com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class,
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.Builder.class);
   }
 
   public static final int IDENTITY_FIELD_NUMBER = 1;
   private com.google.cloud.tpu.v2alpha1.ServiceIdentity identity_;
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
+   *
    * @return Whether the identity field is set.
    */
   @java.lang.Override
@@ -63,18 +85,25 @@ public boolean hasIdentity() {
     return identity_ != null;
   }
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
+   *
    * @return The identity.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ServiceIdentity getIdentity() {
-    return identity_ == null ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance() : identity_;
+    return identity_ == null
+        ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()
+        : identity_;
   }
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

@@ -83,10 +112,13 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentity getIdentity() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder getIdentityOrBuilder() {
-    return identity_ == null ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance() : identity_;
+    return identity_ == null
+        ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()
+        : identity_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -98,8 +130,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (identity_ != null) {
       output.writeMessage(1, getIdentity());
     }
@@ -113,8 +144,7 @@ public int getSerializedSize() {
 
     size = 0;
     if (identity_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getIdentity());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getIdentity());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -124,17 +154,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse other = (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse) obj;
+    com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse other =
+        (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse) obj;
 
     if (hasIdentity() != other.hasIdentity()) return false;
     if (hasIdentity()) {
-      if (!getIdentity()
-          .equals(other.getIdentity())) return false;
+      if (!getIdentity().equals(other.getIdentity())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -157,96 +187,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for
    * [GenerateServiceIdentity][google.cloud.tpu.v2alpha1.Tpu.GenerateServiceIdentity].
@@ -254,33 +292,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
       com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class, com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class,
+              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -294,13 +331,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse
+        getDefaultInstanceForType() {
       return com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.getDefaultInstance();
     }
 
@@ -315,18 +353,20 @@ public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse result = new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse result =
+          new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse result) {
+    private void buildPartial0(
+        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.identity_ = identityBuilder_ == null
-            ? identity_
-            : identityBuilder_.build();
+        result.identity_ = identityBuilder_ == null ? identity_ : identityBuilder_.build();
       }
     }
 
@@ -334,38 +374,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentity
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -373,7 +414,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.getDefaultInstance())
+        return this;
       if (other.hasIdentity()) {
         mergeIdentity(other.getIdentity());
       }
@@ -403,19 +446,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getIdentityFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getIdentityFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -425,38 +468,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.cloud.tpu.v2alpha1.ServiceIdentity identity_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.ServiceIdentity, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder, com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder> identityBuilder_;
+            com.google.cloud.tpu.v2alpha1.ServiceIdentity,
+            com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder,
+            com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder>
+        identityBuilder_;
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
+     *
      * @return Whether the identity field is set.
      */
     public boolean hasIdentity() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
+     *
      * @return The identity.
      */
     public com.google.cloud.tpu.v2alpha1.ServiceIdentity getIdentity() {
       if (identityBuilder_ == null) {
-        return identity_ == null ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance() : identity_;
+        return identity_ == null
+            ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()
+            : identity_;
       } else {
         return identityBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -477,6 +534,8 @@ public Builder setIdentity(com.google.cloud.tpu.v2alpha1.ServiceIdentity value)
       return this;
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -495,6 +554,8 @@ public Builder setIdentity(
       return this;
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -503,9 +564,9 @@ public Builder setIdentity(
      */
     public Builder mergeIdentity(com.google.cloud.tpu.v2alpha1.ServiceIdentity value) {
       if (identityBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          identity_ != null &&
-          identity_ != com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && identity_ != null
+            && identity_ != com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()) {
           getIdentityBuilder().mergeFrom(value);
         } else {
           identity_ = value;
@@ -518,6 +579,8 @@ public Builder mergeIdentity(com.google.cloud.tpu.v2alpha1.ServiceIdentity value
       return this;
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -535,6 +598,8 @@ public Builder clearIdentity() {
       return this;
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -547,6 +612,8 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder getIdentityBuilder(
       return getIdentityFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -557,11 +624,14 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder getIdentityOrBuild
       if (identityBuilder_ != null) {
         return identityBuilder_.getMessageOrBuilder();
       } else {
-        return identity_ == null ?
-            com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance() : identity_;
+        return identity_ == null
+            ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()
+            : identity_;
       }
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -569,21 +639,24 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder getIdentityOrBuild
      * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.ServiceIdentity, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder, com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.ServiceIdentity,
+            com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder,
+            com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder>
         getIdentityFieldBuilder() {
       if (identityBuilder_ == null) {
-        identityBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.ServiceIdentity, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder, com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder>(
-                getIdentity(),
-                getParentForChildren(),
-                isClean());
+        identityBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.ServiceIdentity,
+                com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder,
+                com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder>(
+                getIdentity(), getParentForChildren(), isClean());
         identity_ = null;
       }
       return identityBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -593,12 +666,13 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
-  private static final com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse DEFAULT_INSTANCE;
+  private static final com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse();
   }
@@ -607,27 +681,27 @@ public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse getD
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GenerateServiceIdentityResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GenerateServiceIdentityResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -642,6 +716,4 @@ public com.google.protobuf.Parser getParserForT
   public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
similarity index 59%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
index 60569c6ed088..f6187e11e0a6 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GenerateServiceIdentityResponseOrBuilder extends
+public interface GenerateServiceIdentityResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
+   *
    * @return Whether the identity field is set.
    */
   boolean hasIdentity();
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
+   *
    * @return The identity.
    */
   com.google.cloud.tpu.v2alpha1.ServiceIdentity getIdentity();
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
index ff8226e7738e..b047979765d1 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [GetAcceleratorType][google.cloud.tpu.v2alpha1.Tpu.GetAcceleratorType].
@@ -11,53 +28,61 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest}
  */
-public final class GetAcceleratorTypeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetAcceleratorTypeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
     GetAcceleratorTypeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetAcceleratorTypeRequest.newBuilder() to construct.
   private GetAcceleratorTypeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetAcceleratorTypeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetAcceleratorTypeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class,
+            com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,6 +124,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -108,8 +136,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -133,15 +160,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest other = (com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest other =
+        (com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -161,96 +188,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [GetAcceleratorType][google.cloud.tpu.v2alpha1.Tpu.GetAcceleratorType].
@@ -258,33 +293,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
       com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class,
+              com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -294,9 +328,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -315,8 +349,11 @@ public com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest result = new com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest result =
+          new com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -332,38 +369,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeReque
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -371,7 +409,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -403,17 +442,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -423,22 +464,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -447,20 +493,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -468,28 +517,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -499,26 +559,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -528,12 +594,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest();
   }
@@ -542,27 +608,27 @@ public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetAcceleratorTypeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetAcceleratorTypeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -577,6 +643,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java
new file mode 100644
index 000000000000..67b073762756
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GetAcceleratorTypeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
index 665d34106738..500255af92e6 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [GetGuestAttributes][google.cloud.tpu.v2alpha1.Tpu.GetGuestAttributes].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetGuestAttributesRequest}
  */
-public final class GetGuestAttributesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetGuestAttributesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
     GetGuestAttributesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetGuestAttributesRequest.newBuilder() to construct.
   private GetGuestAttributesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetGuestAttributesRequest() {
     name_ = "";
     queryPath_ = "";
@@ -28,38 +46,45 @@ private GetGuestAttributesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetGuestAttributesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class, com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class,
+            com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -68,29 +93,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -99,14 +126,18 @@ public java.lang.String getName() {
   }
 
   public static final int QUERY_PATH_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryPath_ = "";
   /**
+   *
+   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
+   *
    * @return The queryPath.
    */
   @java.lang.Override
@@ -115,29 +146,29 @@ public java.lang.String getQueryPath() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryPath_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
+   *
    * @return The bytes for queryPath.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getQueryPathBytes() {
+  public com.google.protobuf.ByteString getQueryPathBytes() {
     java.lang.Object ref = queryPath_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       queryPath_ = b;
       return b;
     } else {
@@ -146,40 +177,49 @@ public java.lang.String getQueryPath() {
   }
 
   public static final int WORKER_IDS_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList workerIds_;
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @return A list containing the workerIds.
    */
-  public com.google.protobuf.ProtocolStringList
-      getWorkerIdsList() {
+  public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
     return workerIds_;
   }
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @return The count of workerIds.
    */
   public int getWorkerIdsCount() {
     return workerIds_.size();
   }
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
@@ -187,21 +227,24 @@ public java.lang.String getWorkerIds(int index) {
     return workerIds_.get(index);
   }
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  public com.google.protobuf.ByteString
-      getWorkerIdsBytes(int index) {
+  public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
     return workerIds_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -213,8 +256,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -255,19 +297,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest other = (com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest other =
+        (com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getQueryPath()
-        .equals(other.getQueryPath())) return false;
-    if (!getWorkerIdsList()
-        .equals(other.getWorkerIdsList())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getQueryPath().equals(other.getQueryPath())) return false;
+    if (!getWorkerIdsList().equals(other.getWorkerIdsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -293,96 +333,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [GetGuestAttributes][google.cloud.tpu.v2alpha1.Tpu.GetGuestAttributes].
@@ -390,33 +438,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetGuestAttributesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
       com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class, com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class,
+              com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -429,9 +476,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -450,14 +497,18 @@ public com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest result = new com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest(this);
+      com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest result =
+          new com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest result) {
       if (((bitField0_ & 0x00000004) != 0)) {
         workerIds_ = workerIds_.getUnmodifiableView();
         bitField0_ = (bitField0_ & ~0x00000004);
@@ -479,38 +530,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetGuestAttributesReque
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -518,7 +570,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -565,28 +618,32 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              queryPath_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureWorkerIdsIsMutable();
-              workerIds_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                queryPath_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureWorkerIdsIsMutable();
+                workerIds_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -596,22 +653,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -620,20 +682,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -641,28 +706,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -672,17 +748,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -692,18 +774,20 @@ public Builder setNameBytes(
 
     private java.lang.Object queryPath_ = "";
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @return The queryPath.
      */
     public java.lang.String getQueryPath() {
       java.lang.Object ref = queryPath_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryPath_ = s;
         return s;
@@ -712,20 +796,21 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @return The bytes for queryPath.
      */
-    public com.google.protobuf.ByteString
-        getQueryPathBytes() {
+    public com.google.protobuf.ByteString getQueryPathBytes() {
       java.lang.Object ref = queryPath_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         queryPath_ = b;
         return b;
       } else {
@@ -733,28 +818,35 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @param value The queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPath(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryPath(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       queryPath_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearQueryPath() {
@@ -764,17 +856,21 @@ public Builder clearQueryPath() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @param value The bytes for queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPathBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       queryPath_ = value;
       bitField0_ |= 0x00000002;
@@ -782,45 +878,55 @@ public Builder setQueryPathBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList workerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList workerIds_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureWorkerIdsIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         workerIds_ = new com.google.protobuf.LazyStringArrayList(workerIds_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @return A list containing the workerIds.
      */
-    public com.google.protobuf.ProtocolStringList
-        getWorkerIdsList() {
+    public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
       return workerIds_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @return The count of workerIds.
      */
     public int getWorkerIdsCount() {
       return workerIds_.size();
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param index The index of the element to return.
      * @return The workerIds at the given index.
      */
@@ -828,81 +934,95 @@ public java.lang.String getWorkerIds(int index) {
       return workerIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the workerIds at the given index.
      */
-    public com.google.protobuf.ByteString
-        getWorkerIdsBytes(int index) {
+    public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
       return workerIds_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param index The index to set the value at.
      * @param value The workerIds to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIds(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setWorkerIds(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureWorkerIdsIsMutable();
       workerIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param value The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIds(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addWorkerIds(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param values The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllWorkerIds(
-        java.lang.Iterable values) {
+    public Builder addAllWorkerIds(java.lang.Iterable values) {
       ensureWorkerIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, workerIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, workerIds_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerIds() {
@@ -912,27 +1032,31 @@ public Builder clearWorkerIds() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param value The bytes of the workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIdsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addWorkerIdsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -942,12 +1066,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest();
   }
@@ -956,27 +1080,27 @@ public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetGuestAttributesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetGuestAttributesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -991,6 +1115,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
index aef6790d7f31..27f8fc2ae1d0 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
@@ -1,94 +1,134 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GetGuestAttributesRequestOrBuilder extends
+public interface GetGuestAttributesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
+   *
    * @return The queryPath.
    */
   java.lang.String getQueryPath();
   /**
+   *
+   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
+   *
    * @return The bytes for queryPath.
    */
-  com.google.protobuf.ByteString
-      getQueryPathBytes();
+  com.google.protobuf.ByteString getQueryPathBytes();
 
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @return A list containing the workerIds.
    */
-  java.util.List
-      getWorkerIdsList();
+  java.util.List getWorkerIdsList();
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @return The count of workerIds.
    */
   int getWorkerIdsCount();
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
   java.lang.String getWorkerIds(int index);
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  com.google.protobuf.ByteString
-      getWorkerIdsBytes(int index);
+  com.google.protobuf.ByteString getWorkerIdsBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
similarity index 72%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
index a87e6c147752..411061206a1a 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Response for
  * [GetGuestAttributes][google.cloud.tpu.v2alpha1.Tpu.GetGuestAttributes].
@@ -11,48 +28,53 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetGuestAttributesResponse}
  */
-public final class GetGuestAttributesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetGuestAttributesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
     GetGuestAttributesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetGuestAttributesResponse.newBuilder() to construct.
   private GetGuestAttributesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetGuestAttributesResponse() {
     guestAttributes_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetGuestAttributesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class, com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class,
+            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.Builder.class);
   }
 
   public static final int GUEST_ATTRIBUTES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List guestAttributes_;
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -64,6 +86,8 @@ public java.util.List getGuestAtt
     return guestAttributes_;
   }
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -71,11 +95,13 @@ public java.util.List getGuestAtt
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getGuestAttributesOrBuilderList() {
     return guestAttributes_;
   }
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -87,6 +113,8 @@ public int getGuestAttributesCount() {
     return guestAttributes_.size();
   }
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -98,6 +126,8 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes getGuestAttributes(int inde
     return guestAttributes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -111,6 +141,7 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributes
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -122,8 +153,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < guestAttributes_.size(); i++) {
       output.writeMessage(1, guestAttributes_.get(i));
     }
@@ -137,8 +167,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < guestAttributes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, guestAttributes_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, guestAttributes_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -148,15 +177,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse other = (com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse) obj;
+    com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse other =
+        (com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse) obj;
 
-    if (!getGuestAttributesList()
-        .equals(other.getGuestAttributesList())) return false;
+    if (!getGuestAttributesList().equals(other.getGuestAttributesList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -178,96 +207,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for
    * [GetGuestAttributes][google.cloud.tpu.v2alpha1.Tpu.GetGuestAttributes].
@@ -275,33 +312,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetGuestAttributesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
       com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class, com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class,
+              com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -317,9 +353,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -338,14 +374,18 @@ public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse result = new com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse(this);
+      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse result =
+          new com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse result) {
       if (guestAttributesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           guestAttributes_ = java.util.Collections.unmodifiableList(guestAttributes_);
@@ -365,38 +405,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRespo
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -404,7 +445,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.getDefaultInstance())
+        return this;
       if (guestAttributesBuilder_ == null) {
         if (!other.guestAttributes_.isEmpty()) {
           if (guestAttributes_.isEmpty()) {
@@ -423,9 +465,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRespons
             guestAttributesBuilder_ = null;
             guestAttributes_ = other.guestAttributes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            guestAttributesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getGuestAttributesFieldBuilder() : null;
+            guestAttributesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getGuestAttributesFieldBuilder()
+                    : null;
           } else {
             guestAttributesBuilder_.addAllMessages(other.guestAttributes_);
           }
@@ -457,25 +500,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2alpha1.GuestAttributes m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2alpha1.GuestAttributes.parser(),
-                      extensionRegistry);
-              if (guestAttributesBuilder_ == null) {
-                ensureGuestAttributesIsMutable();
-                guestAttributes_.add(m);
-              } else {
-                guestAttributesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2alpha1.GuestAttributes m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.GuestAttributes.parser(), extensionRegistry);
+                if (guestAttributesBuilder_ == null) {
+                  ensureGuestAttributesIsMutable();
+                  guestAttributes_.add(m);
+                } else {
+                  guestAttributesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -485,21 +529,30 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List guestAttributes_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureGuestAttributesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        guestAttributes_ = new java.util.ArrayList(guestAttributes_);
+        guestAttributes_ =
+            new java.util.ArrayList(
+                guestAttributes_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.GuestAttributes, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder> guestAttributesBuilder_;
+            com.google.cloud.tpu.v2alpha1.GuestAttributes,
+            com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder>
+        guestAttributesBuilder_;
 
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -514,6 +567,8 @@ public java.util.List getGuestAtt
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -528,6 +583,8 @@ public int getGuestAttributesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -542,6 +599,8 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes getGuestAttributes(int inde
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -563,6 +622,8 @@ public Builder setGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -581,6 +642,8 @@ public Builder setGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -601,6 +664,8 @@ public Builder addGuestAttributes(com.google.cloud.tpu.v2alpha1.GuestAttributes
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -622,6 +687,8 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -640,6 +707,8 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -658,6 +727,8 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -668,8 +739,7 @@ public Builder addAllGuestAttributes(
         java.lang.Iterable values) {
       if (guestAttributesBuilder_ == null) {
         ensureGuestAttributesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, guestAttributes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, guestAttributes_);
         onChanged();
       } else {
         guestAttributesBuilder_.addAllMessages(values);
@@ -677,6 +747,8 @@ public Builder addAllGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -694,6 +766,8 @@ public Builder clearGuestAttributes() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -711,6 +785,8 @@ public Builder removeGuestAttributes(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -722,6 +798,8 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder getGuestAttributesB
       return getGuestAttributesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -731,19 +809,22 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder getGuestAttributesB
     public com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
         int index) {
       if (guestAttributesBuilder_ == null) {
-        return guestAttributes_.get(index);  } else {
+        return guestAttributes_.get(index);
+      } else {
         return guestAttributesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
      */
-    public java.util.List 
-         getGuestAttributesOrBuilderList() {
+    public java.util.List
+        getGuestAttributesOrBuilderList() {
       if (guestAttributesBuilder_ != null) {
         return guestAttributesBuilder_.getMessageOrBuilderList();
       } else {
@@ -751,6 +832,8 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributes
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -758,10 +841,12 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributes
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
      */
     public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder addGuestAttributesBuilder() {
-      return getGuestAttributesFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2alpha1.GuestAttributes.getDefaultInstance());
+      return getGuestAttributesFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributes.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -770,26 +855,34 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder addGuestAttributesB
      */
     public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder addGuestAttributesBuilder(
         int index) {
-      return getGuestAttributesFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2alpha1.GuestAttributes.getDefaultInstance());
+      return getGuestAttributesFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2alpha1.GuestAttributes.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
      */
-    public java.util.List 
-         getGuestAttributesBuilderList() {
+    public java.util.List
+        getGuestAttributesBuilderList() {
       return getGuestAttributesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.GuestAttributes, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.GuestAttributes,
+            com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder>
         getGuestAttributesFieldBuilder() {
       if (guestAttributesBuilder_ == null) {
-        guestAttributesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.GuestAttributes, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder>(
+        guestAttributesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.GuestAttributes,
+                com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder,
+                com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder>(
                 guestAttributes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -798,9 +891,9 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder addGuestAttributesB
       }
       return guestAttributesBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -810,12 +903,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
   private static final com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse();
   }
@@ -824,27 +917,27 @@ public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetGuestAttributesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetGuestAttributesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -859,6 +952,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
index 34ae4e22da30..cdfa7425d3e8 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GetGuestAttributesResponseOrBuilder extends
+public interface GetGuestAttributesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
    */
-  java.util.List 
-      getGuestAttributesList();
+  java.util.List getGuestAttributesList();
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -25,6 +44,8 @@ public interface GetGuestAttributesResponseOrBuilder extends
    */
   com.google.cloud.tpu.v2alpha1.GuestAttributes getGuestAttributes(int index);
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -33,21 +54,24 @@ public interface GetGuestAttributesResponseOrBuilder extends
    */
   int getGuestAttributesCount();
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
    */
-  java.util.List 
+  java.util.List
       getGuestAttributesOrBuilderList();
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
    */
-  com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributesOrBuilder(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
index e0f412e4b00d..cf67ebe78d47 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for [GetNode][google.cloud.tpu.v2alpha1.Tpu.GetNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetNodeRequest}
  */
-public final class GetNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetNodeRequest)
     GetNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetNodeRequest.newBuilder() to construct.
   private GetNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetNodeRequest.class, com.google.cloud.tpu.v2alpha1.GetNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetNodeRequest.class,
+            com.google.cloud.tpu.v2alpha1.GetNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetNodeRequest other = (com.google.cloud.tpu.v2alpha1.GetNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetNodeRequest other =
+        (com.google.cloud.tpu.v2alpha1.GetNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +186,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [GetNode][google.cloud.tpu.v2alpha1.Tpu.GetNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetNodeRequest)
       com.google.cloud.tpu.v2alpha1.GetNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetNodeRequest.class, com.google.cloud.tpu.v2alpha1.GetNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetNodeRequest.class,
+              com.google.cloud.tpu.v2alpha1.GetNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +325,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +346,11 @@ public com.google.cloud.tpu.v2alpha1.GetNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetNodeRequest result = new com.google.cloud.tpu.v2alpha1.GetNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.GetNodeRequest result =
+          new com.google.cloud.tpu.v2alpha1.GetNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +366,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetNodeRequest result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +438,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +460,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +489,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +513,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +555,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +590,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetNodeRequest();
   }
@@ -540,27 +604,27 @@ public static com.google.cloud.tpu.v2alpha1.GetNodeRequest getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +639,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GetNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..736eca1d4a67
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GetNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
index 0ba1d8b91d4f..438ea198e83d 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [GetQueuedResource][google.cloud.tpu.v2alpha1.Tpu.GetQueuedResource]
@@ -11,53 +28,61 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetQueuedResourceRequest}
  */
-public final class GetQueuedResourceRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetQueuedResourceRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
     GetQueuedResourceRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetQueuedResourceRequest.newBuilder() to construct.
   private GetQueuedResourceRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetQueuedResourceRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetQueuedResourceRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class,
+            com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,6 +124,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -108,8 +136,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -133,15 +160,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest other = (com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest other =
+        (com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -161,96 +188,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [GetQueuedResource][google.cloud.tpu.v2alpha1.Tpu.GetQueuedResource]
@@ -258,33 +293,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetQueuedResourceRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
       com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class,
+              com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -294,9 +328,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
@@ -315,8 +349,11 @@ public com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest result = new com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest result =
+          new com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -332,38 +369,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetQueuedResourceReques
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -371,7 +409,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -403,17 +442,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -423,22 +464,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -447,20 +493,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -468,28 +517,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -499,26 +559,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -528,12 +594,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest();
   }
@@ -542,27 +608,27 @@ public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetQueuedResourceRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetQueuedResourceRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -577,6 +643,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java
new file mode 100644
index 000000000000..633cbef6c24d
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GetQueuedResourceRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
index a1f0d2dbf00a..86de95a0000f 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [GetRuntimeVersion][google.cloud.tpu.v2alpha1.Tpu.GetRuntimeVersion].
@@ -11,53 +28,61 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest}
  */
-public final class GetRuntimeVersionRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetRuntimeVersionRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
     GetRuntimeVersionRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetRuntimeVersionRequest.newBuilder() to construct.
   private GetRuntimeVersionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetRuntimeVersionRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetRuntimeVersionRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class, com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class,
+            com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,6 +124,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -108,8 +136,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -133,15 +160,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest other = (com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest other =
+        (com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -161,96 +188,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [GetRuntimeVersion][google.cloud.tpu.v2alpha1.Tpu.GetRuntimeVersion].
@@ -258,33 +293,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
       com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class, com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class,
+              com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -294,9 +328,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
     }
 
     @java.lang.Override
@@ -315,8 +349,11 @@ public com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest result = new com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest result =
+          new com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -332,38 +369,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionReques
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -371,7 +409,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -403,17 +442,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -423,22 +464,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -447,20 +493,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -468,28 +517,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -499,26 +559,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -528,12 +594,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest();
   }
@@ -542,27 +608,27 @@ public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetRuntimeVersionRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetRuntimeVersionRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -577,6 +643,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java
new file mode 100644
index 000000000000..4a05c691b07e
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GetRuntimeVersionRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
similarity index 68%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
index d30844a69d6a..a943ed1ffeac 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
@@ -1,57 +1,79 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A guest attributes.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributes}
  */
-public final class GuestAttributes extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GuestAttributes extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GuestAttributes)
     GuestAttributesOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GuestAttributes.newBuilder() to construct.
   private GuestAttributes(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GuestAttributes() {
     queryPath_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GuestAttributes();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GuestAttributes.class, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GuestAttributes.class,
+            com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder.class);
   }
 
   public static final int QUERY_PATH_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryPath_ = "";
   /**
+   *
+   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -59,6 +81,7 @@ protected java.lang.Object newInstance(
    * 

    *
    * string query_path = 1;
+   *
    * @return The queryPath.
    */
   @java.lang.Override
@@ -67,14 +90,15 @@ public java.lang.String getQueryPath() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryPath_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -82,16 +106,15 @@ public java.lang.String getQueryPath() {
    * 

    *
    * string query_path = 1;
+   *
    * @return The bytes for queryPath.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getQueryPathBytes() {
+  public com.google.protobuf.ByteString getQueryPathBytes() {
     java.lang.Object ref = queryPath_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       queryPath_ = b;
       return b;
     } else {
@@ -102,11 +125,14 @@ public java.lang.String getQueryPath() {
   public static final int QUERY_VALUE_FIELD_NUMBER = 2;
   private com.google.cloud.tpu.v2alpha1.GuestAttributesValue queryValue_;
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
+   *
    * @return Whether the queryValue field is set.
    */
   @java.lang.Override
@@ -114,18 +140,25 @@ public boolean hasQueryValue() {
     return queryValue_ != null;
   }
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
+   *
    * @return The queryValue.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.GuestAttributesValue getQueryValue() {
-    return queryValue_ == null ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance() : queryValue_;
+    return queryValue_ == null
+        ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()
+        : queryValue_;
   }
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

@@ -134,10 +167,13 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValue getQueryValue() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder getQueryValueOrBuilder() {
-    return queryValue_ == null ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance() : queryValue_;
+    return queryValue_ == null
+        ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()
+        : queryValue_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -149,8 +185,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(queryPath_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, queryPath_);
     }
@@ -170,8 +205,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, queryPath_);
     }
     if (queryValue_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getQueryValue());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getQueryValue());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -181,19 +215,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GuestAttributes)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GuestAttributes other = (com.google.cloud.tpu.v2alpha1.GuestAttributes) obj;
+    com.google.cloud.tpu.v2alpha1.GuestAttributes other =
+        (com.google.cloud.tpu.v2alpha1.GuestAttributes) obj;
 
-    if (!getQueryPath()
-        .equals(other.getQueryPath())) return false;
+    if (!getQueryPath().equals(other.getQueryPath())) return false;
     if (hasQueryValue() != other.hasQueryValue()) return false;
     if (hasQueryValue()) {
-      if (!getQueryValue()
-          .equals(other.getQueryValue())) return false;
+      if (!getQueryValue().equals(other.getQueryValue())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -217,130 +250,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributes prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A guest attributes.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributes}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GuestAttributes)
       com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GuestAttributes.class, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GuestAttributes.class,
+              com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GuestAttributes.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -355,9 +394,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
     }
 
     @java.lang.Override
@@ -376,8 +415,11 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GuestAttributes buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GuestAttributes result = new com.google.cloud.tpu.v2alpha1.GuestAttributes(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.GuestAttributes result =
+          new com.google.cloud.tpu.v2alpha1.GuestAttributes(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -388,9 +430,7 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GuestAttributes result)
         result.queryPath_ = queryPath_;
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.queryValue_ = queryValueBuilder_ == null
-            ? queryValue_
-            : queryValueBuilder_.build();
+        result.queryValue_ = queryValueBuilder_ == null ? queryValue_ : queryValueBuilder_.build();
       }
     }
 
@@ -398,38 +438,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GuestAttributes result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GuestAttributes) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributes)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributes) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -472,24 +513,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              queryPath_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getQueryValueFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                queryPath_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getQueryValueFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -499,10 +541,13 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object queryPath_ = "";
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -510,13 +555,13 @@ public Builder mergeFrom(
      * 

      *
      * string query_path = 1;
+     *
      * @return The queryPath.
      */
     public java.lang.String getQueryPath() {
       java.lang.Object ref = queryPath_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryPath_ = s;
         return s;
@@ -525,6 +570,8 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -532,15 +579,14 @@ public java.lang.String getQueryPath() {
      * 

      *
      * string query_path = 1;
+     *
      * @return The bytes for queryPath.
      */
-    public com.google.protobuf.ByteString
-        getQueryPathBytes() {
+    public com.google.protobuf.ByteString getQueryPathBytes() {
       java.lang.Object ref = queryPath_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         queryPath_ = b;
         return b;
       } else {
@@ -548,6 +594,8 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -555,18 +603,22 @@ public java.lang.String getQueryPath() {
      * 

      *
      * string query_path = 1;
+     *
      * @param value The queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPath(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryPath(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       queryPath_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -574,6 +626,7 @@ public Builder setQueryPath(
      * 

      *
      * string query_path = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearQueryPath() {
@@ -583,6 +636,8 @@ public Builder clearQueryPath() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -590,12 +645,14 @@ public Builder clearQueryPath() {
      * 

      *
      * string query_path = 1;
+     *
      * @param value The bytes for queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPathBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       queryPath_ = value;
       bitField0_ |= 0x00000001;
@@ -605,34 +662,47 @@ public Builder setQueryPathBytes(
 
     private com.google.cloud.tpu.v2alpha1.GuestAttributesValue queryValue_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.GuestAttributesValue, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder> queryValueBuilder_;
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValue,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder>
+        queryValueBuilder_;
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

      *
      * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
+     *
      * @return Whether the queryValue field is set.
      */
     public boolean hasQueryValue() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

      *
      * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
+     *
      * @return The queryValue.
      */
     public com.google.cloud.tpu.v2alpha1.GuestAttributesValue getQueryValue() {
       if (queryValueBuilder_ == null) {
-        return queryValue_ == null ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance() : queryValue_;
+        return queryValue_ == null
+            ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()
+            : queryValue_;
       } else {
         return queryValueBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -653,6 +723,8 @@ public Builder setQueryValue(com.google.cloud.tpu.v2alpha1.GuestAttributesValue
       return this;
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -671,6 +743,8 @@ public Builder setQueryValue(
       return this;
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -679,9 +753,10 @@ public Builder setQueryValue(
      */
     public Builder mergeQueryValue(com.google.cloud.tpu.v2alpha1.GuestAttributesValue value) {
       if (queryValueBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          queryValue_ != null &&
-          queryValue_ != com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && queryValue_ != null
+            && queryValue_
+                != com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()) {
           getQueryValueBuilder().mergeFrom(value);
         } else {
           queryValue_ = value;
@@ -694,6 +769,8 @@ public Builder mergeQueryValue(com.google.cloud.tpu.v2alpha1.GuestAttributesValu
       return this;
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -711,6 +788,8 @@ public Builder clearQueryValue() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -723,6 +802,8 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder getQueryValueB
       return getQueryValueFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -733,11 +814,14 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder getQueryValue
       if (queryValueBuilder_ != null) {
         return queryValueBuilder_.getMessageOrBuilder();
       } else {
-        return queryValue_ == null ?
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance() : queryValue_;
+        return queryValue_ == null
+            ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()
+            : queryValue_;
       }
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -745,21 +829,24 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder getQueryValue
      * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.GuestAttributesValue, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValue,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder>
         getQueryValueFieldBuilder() {
       if (queryValueBuilder_ == null) {
-        queryValueBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValue, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder>(
-                getQueryValue(),
-                getParentForChildren(),
-                isClean());
+        queryValueBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.GuestAttributesValue,
+                com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder,
+                com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder>(
+                getQueryValue(), getParentForChildren(), isClean());
         queryValue_ = null;
       }
       return queryValueBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -769,12 +856,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GuestAttributes)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GuestAttributes)
   private static final com.google.cloud.tpu.v2alpha1.GuestAttributes DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GuestAttributes();
   }
@@ -783,27 +870,27 @@ public static com.google.cloud.tpu.v2alpha1.GuestAttributes getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GuestAttributes parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GuestAttributes parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -818,6 +905,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GuestAttributes getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
index fec68a941d66..44d866af32c6 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A guest attributes namespace/key/value entry.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributesEntry}
  */
-public final class GuestAttributesEntry extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GuestAttributesEntry extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
     GuestAttributesEntryOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GuestAttributesEntry.newBuilder() to construct.
   private GuestAttributesEntry(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GuestAttributesEntry() {
     namespace_ = "";
     key_ = "";
@@ -27,38 +45,43 @@ private GuestAttributesEntry() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GuestAttributesEntry();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.class, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.class,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder.class);
   }
 
   public static final int NAMESPACE_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object namespace_ = "";
   /**
+   *
+   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
+   *
    * @return The namespace.
    */
   @java.lang.Override
@@ -67,29 +90,29 @@ public java.lang.String getNamespace() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       namespace_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
+   *
    * @return The bytes for namespace.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNamespaceBytes() {
+  public com.google.protobuf.ByteString getNamespaceBytes() {
     java.lang.Object ref = namespace_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       namespace_ = b;
       return b;
     } else {
@@ -98,14 +121,18 @@ public java.lang.String getNamespace() {
   }
 
   public static final int KEY_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object key_ = "";
   /**
+   *
+   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
+   *
    * @return The key.
    */
   @java.lang.Override
@@ -114,29 +141,29 @@ public java.lang.String getKey() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       key_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
+   *
    * @return The bytes for key.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getKeyBytes() {
+  public com.google.protobuf.ByteString getKeyBytes() {
     java.lang.Object ref = key_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       key_ = b;
       return b;
     } else {
@@ -145,14 +172,18 @@ public java.lang.String getKey() {
   }
 
   public static final int VALUE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object value_ = "";
   /**
+   *
+   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
+   *
    * @return The value.
    */
   @java.lang.Override
@@ -161,29 +192,29 @@ public java.lang.String getValue() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       value_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
+   *
    * @return The bytes for value.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getValueBytes() {
+  public com.google.protobuf.ByteString getValueBytes() {
     java.lang.Object ref = value_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       value_ = b;
       return b;
     } else {
@@ -192,6 +223,7 @@ public java.lang.String getValue() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -203,8 +235,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(namespace_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, namespace_);
     }
@@ -240,19 +271,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GuestAttributesEntry)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GuestAttributesEntry other = (com.google.cloud.tpu.v2alpha1.GuestAttributesEntry) obj;
+    com.google.cloud.tpu.v2alpha1.GuestAttributesEntry other =
+        (com.google.cloud.tpu.v2alpha1.GuestAttributesEntry) obj;
 
-    if (!getNamespace()
-        .equals(other.getNamespace())) return false;
-    if (!getKey()
-        .equals(other.getKey())) return false;
-    if (!getValue()
-        .equals(other.getValue())) return false;
+    if (!getNamespace().equals(other.getNamespace())) return false;
+    if (!getKey().equals(other.getKey())) return false;
+    if (!getValue().equals(other.getValue())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -276,129 +305,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A guest attributes namespace/key/value entry.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributesEntry}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
       com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.class, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.class,
+              com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -410,9 +445,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
     }
 
     @java.lang.Override
@@ -431,8 +466,11 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GuestAttributesEntry result = new com.google.cloud.tpu.v2alpha1.GuestAttributesEntry(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.GuestAttributesEntry result =
+          new com.google.cloud.tpu.v2alpha1.GuestAttributesEntry(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -454,38 +492,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry re
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GuestAttributesEntry) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributesEntry)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributesEntry) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -493,7 +532,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance())
+        return this;
       if (!other.getNamespace().isEmpty()) {
         namespace_ = other.namespace_;
         bitField0_ |= 0x00000001;
@@ -535,27 +575,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              namespace_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              key_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              value_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                namespace_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                key_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                value_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -565,22 +609,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object namespace_ = "";
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @return The namespace.
      */
     public java.lang.String getNamespace() {
       java.lang.Object ref = namespace_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         namespace_ = s;
         return s;
@@ -589,20 +636,21 @@ public java.lang.String getNamespace() {
       }
     }
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @return The bytes for namespace.
      */
-    public com.google.protobuf.ByteString
-        getNamespaceBytes() {
+    public com.google.protobuf.ByteString getNamespaceBytes() {
       java.lang.Object ref = namespace_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         namespace_ = b;
         return b;
       } else {
@@ -610,28 +658,35 @@ public java.lang.String getNamespace() {
       }
     }
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @param value The namespace to set.
      * @return This builder for chaining.
      */
-    public Builder setNamespace(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNamespace(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       namespace_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNamespace() {
@@ -641,17 +696,21 @@ public Builder clearNamespace() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @param value The bytes for namespace to set.
      * @return This builder for chaining.
      */
-    public Builder setNamespaceBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNamespaceBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       namespace_ = value;
       bitField0_ |= 0x00000001;
@@ -661,18 +720,20 @@ public Builder setNamespaceBytes(
 
     private java.lang.Object key_ = "";
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @return The key.
      */
     public java.lang.String getKey() {
       java.lang.Object ref = key_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         key_ = s;
         return s;
@@ -681,20 +742,21 @@ public java.lang.String getKey() {
       }
     }
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @return The bytes for key.
      */
-    public com.google.protobuf.ByteString
-        getKeyBytes() {
+    public com.google.protobuf.ByteString getKeyBytes() {
       java.lang.Object ref = key_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         key_ = b;
         return b;
       } else {
@@ -702,28 +764,35 @@ public java.lang.String getKey() {
       }
     }
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @param value The key to set.
      * @return This builder for chaining.
      */
-    public Builder setKey(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setKey(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       key_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearKey() {
@@ -733,17 +802,21 @@ public Builder clearKey() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @param value The bytes for key to set.
      * @return This builder for chaining.
      */
-    public Builder setKeyBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setKeyBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       key_ = value;
       bitField0_ |= 0x00000002;
@@ -753,18 +826,20 @@ public Builder setKeyBytes(
 
     private java.lang.Object value_ = "";
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @return The value.
      */
     public java.lang.String getValue() {
       java.lang.Object ref = value_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         value_ = s;
         return s;
@@ -773,20 +848,21 @@ public java.lang.String getValue() {
       }
     }
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @return The bytes for value.
      */
-    public com.google.protobuf.ByteString
-        getValueBytes() {
+    public com.google.protobuf.ByteString getValueBytes() {
       java.lang.Object ref = value_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         value_ = b;
         return b;
       } else {
@@ -794,28 +870,35 @@ public java.lang.String getValue() {
       }
     }
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @param value The value to set.
      * @return This builder for chaining.
      */
-    public Builder setValue(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setValue(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       value_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearValue() {
@@ -825,26 +908,30 @@ public Builder clearValue() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @param value The bytes for value to set.
      * @return This builder for chaining.
      */
-    public Builder setValueBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setValueBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       value_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -854,12 +941,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
   private static final com.google.cloud.tpu.v2alpha1.GuestAttributesEntry DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GuestAttributesEntry();
   }
@@ -868,27 +955,27 @@ public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GuestAttributesEntry parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GuestAttributesEntry parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -903,6 +990,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
similarity index 58%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
index 415dc3dc7b86..8860e13076f0 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
@@ -1,69 +1,100 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GuestAttributesEntryOrBuilder extends
+public interface GuestAttributesEntryOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
+   *
    * @return The namespace.
    */
   java.lang.String getNamespace();
   /**
+   *
+   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
+   *
    * @return The bytes for namespace.
    */
-  com.google.protobuf.ByteString
-      getNamespaceBytes();
+  com.google.protobuf.ByteString getNamespaceBytes();
 
   /**
+   *
+   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
+   *
    * @return The key.
    */
   java.lang.String getKey();
   /**
+   *
+   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
+   *
    * @return The bytes for key.
    */
-  com.google.protobuf.ByteString
-      getKeyBytes();
+  com.google.protobuf.ByteString getKeyBytes();
 
   /**
+   *
+   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
+   *
    * @return The value.
    */
   java.lang.String getValue();
   /**
+   *
+   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
+   *
    * @return The bytes for value.
    */
-  com.google.protobuf.ByteString
-      getValueBytes();
+  com.google.protobuf.ByteString getValueBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
similarity index 69%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
index e233695fde73..62180b5195d1 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GuestAttributesOrBuilder extends
+public interface GuestAttributesOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GuestAttributes)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -15,10 +33,13 @@ public interface GuestAttributesOrBuilder extends
    * 

    *
    * string query_path = 1;
+   *
    * @return The queryPath.
    */
   java.lang.String getQueryPath();
   /**
+   *
+   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -26,30 +47,38 @@ public interface GuestAttributesOrBuilder extends
    * 

    *
    * string query_path = 1;
+   *
    * @return The bytes for queryPath.
    */
-  com.google.protobuf.ByteString
-      getQueryPathBytes();
+  com.google.protobuf.ByteString getQueryPathBytes();
 
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
+   *
    * @return Whether the queryValue field is set.
    */
   boolean hasQueryValue();
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
+   *
    * @return The queryValue.
    */
   com.google.cloud.tpu.v2alpha1.GuestAttributesValue getQueryValue();
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
similarity index 69%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
index 2f59f06c7413..0d6653b20b76 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
@@ -1,57 +1,79 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Array of guest attribute namespace/key/value tuples.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributesValue}
  */
-public final class GuestAttributesValue extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GuestAttributesValue extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GuestAttributesValue)
     GuestAttributesValueOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GuestAttributesValue.newBuilder() to construct.
   private GuestAttributesValue(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GuestAttributesValue() {
     items_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GuestAttributesValue();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.class, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.class,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder.class);
   }
 
   public static final int ITEMS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List items_;
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -63,6 +85,8 @@ public java.util.List getIte
     return items_;
   }
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -70,11 +94,13 @@ public java.util.List getIte
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getItemsOrBuilderList() {
     return items_;
   }
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -86,6 +112,8 @@ public int getItemsCount() {
     return items_.size();
   }
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -97,6 +125,8 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getItems(int index) {
     return items_.get(index);
   }
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -104,12 +134,12 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getItems(int index) {
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index) {
     return items_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -121,8 +151,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < items_.size(); i++) {
       output.writeMessage(1, items_.get(i));
     }
@@ -136,8 +165,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < items_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, items_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, items_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -147,15 +175,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GuestAttributesValue)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GuestAttributesValue other = (com.google.cloud.tpu.v2alpha1.GuestAttributesValue) obj;
+    com.google.cloud.tpu.v2alpha1.GuestAttributesValue other =
+        (com.google.cloud.tpu.v2alpha1.GuestAttributesValue) obj;
 
-    if (!getItemsList()
-        .equals(other.getItemsList())) return false;
+    if (!getItemsList().equals(other.getItemsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -177,129 +205,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributesValue prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Array of guest attribute namespace/key/value tuples.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributesValue}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GuestAttributesValue)
       com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GuestAttributesValue.class, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GuestAttributesValue.class,
+              com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GuestAttributesValue.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -315,9 +349,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
     }
 
     @java.lang.Override
@@ -336,14 +370,18 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValue build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GuestAttributesValue buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GuestAttributesValue result = new com.google.cloud.tpu.v2alpha1.GuestAttributesValue(this);
+      com.google.cloud.tpu.v2alpha1.GuestAttributesValue result =
+          new com.google.cloud.tpu.v2alpha1.GuestAttributesValue(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.GuestAttributesValue result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2alpha1.GuestAttributesValue result) {
       if (itemsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           items_ = java.util.Collections.unmodifiableList(items_);
@@ -363,38 +401,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GuestAttributesValue re
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GuestAttributesValue) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributesValue)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributesValue) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -402,7 +441,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GuestAttributesValue other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance())
+        return this;
       if (itemsBuilder_ == null) {
         if (!other.items_.isEmpty()) {
           if (items_.isEmpty()) {
@@ -421,9 +461,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GuestAttributesValue othe
             itemsBuilder_ = null;
             items_ = other.items_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            itemsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getItemsFieldBuilder() : null;
+            itemsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getItemsFieldBuilder()
+                    : null;
           } else {
             itemsBuilder_.addAllMessages(other.items_);
           }
@@ -455,25 +496,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2alpha1.GuestAttributesEntry m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.parser(),
-                      extensionRegistry);
-              if (itemsBuilder_ == null) {
-                ensureItemsIsMutable();
-                items_.add(m);
-              } else {
-                itemsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2alpha1.GuestAttributesEntry m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.parser(),
+                        extensionRegistry);
+                if (itemsBuilder_ == null) {
+                  ensureItemsIsMutable();
+                  items_.add(m);
+                } else {
+                  itemsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -483,21 +526,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List items_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureItemsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        items_ = new java.util.ArrayList(items_);
+        items_ =
+            new java.util.ArrayList(items_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.GuestAttributesEntry, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder> itemsBuilder_;
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder>
+        itemsBuilder_;
 
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -512,6 +563,8 @@ public java.util.List getIte
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -526,6 +579,8 @@ public int getItemsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -540,14 +595,15 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getItems(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public Builder setItems(
-        int index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value) {
+    public Builder setItems(int index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value) {
       if (itemsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -561,6 +617,8 @@ public Builder setItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -579,6 +637,8 @@ public Builder setItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -599,14 +659,15 @@ public Builder addItems(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public Builder addItems(
-        int index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value) {
+    public Builder addItems(int index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value) {
       if (itemsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -620,6 +681,8 @@ public Builder addItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -638,6 +701,8 @@ public Builder addItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -656,6 +721,8 @@ public Builder addItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -666,8 +733,7 @@ public Builder addAllItems(
         java.lang.Iterable values) {
       if (itemsBuilder_ == null) {
         ensureItemsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, items_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, items_);
         onChanged();
       } else {
         itemsBuilder_.addAllMessages(values);
@@ -675,6 +741,8 @@ public Builder addAllItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -692,6 +760,8 @@ public Builder clearItems() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -709,17 +779,20 @@ public Builder removeItems(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder getItemsBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder getItemsBuilder(int index) {
       return getItemsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -729,19 +802,22 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder getItemsBuilde
     public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(
         int index) {
       if (itemsBuilder_ == null) {
-        return items_.get(index);  } else {
+        return items_.get(index);
+      } else {
         return itemsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public java.util.List 
-         getItemsOrBuilderList() {
+    public java.util.List
+        getItemsOrBuilderList() {
       if (itemsBuilder_ != null) {
         return itemsBuilder_.getMessageOrBuilderList();
       } else {
@@ -749,6 +825,8 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBui
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -756,49 +834,56 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBui
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
     public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder addItemsBuilder() {
-      return getItemsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance());
+      return getItemsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder addItemsBuilder(
-        int index) {
-      return getItemsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance());
+    public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder addItemsBuilder(int index) {
+      return getItemsFieldBuilder()
+          .addBuilder(
+              index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public java.util.List 
-         getItemsBuilderList() {
+    public java.util.List
+        getItemsBuilderList() {
       return getItemsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.GuestAttributesEntry, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder>
         getItemsFieldBuilder() {
       if (itemsBuilder_ == null) {
-        itemsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder>(
-                items_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        itemsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.GuestAttributesEntry,
+                com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder,
+                com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder>(
+                items_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         items_ = null;
       }
       return itemsBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -808,12 +893,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GuestAttributesValue)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GuestAttributesValue)
   private static final com.google.cloud.tpu.v2alpha1.GuestAttributesValue DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GuestAttributesValue();
   }
@@ -822,27 +907,27 @@ public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GuestAttributesValue parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GuestAttributesValue parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -857,6 +942,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GuestAttributesValue getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
index d7a9b5abe4f8..4a7326237d67 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GuestAttributesValueOrBuilder extends
+public interface GuestAttributesValueOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GuestAttributesValue)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
-  java.util.List 
-      getItemsList();
+  java.util.List getItemsList();
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -25,6 +44,8 @@ public interface GuestAttributesValueOrBuilder extends
    */
   com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getItems(int index);
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -33,21 +54,24 @@ public interface GuestAttributesValueOrBuilder extends
    */
   int getItemsCount();
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
-  java.util.List 
+  java.util.List
       getItemsOrBuilderList();
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
-  com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
index db42c57a1cb7..88553d9f3bbd 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [ListAcceleratorTypes][google.cloud.tpu.v2alpha1.Tpu.ListAcceleratorTypes].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest}
  */
-public final class ListAcceleratorTypesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListAcceleratorTypesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
     ListAcceleratorTypesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesRequest.newBuilder() to construct.
   private ListAcceleratorTypesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListAcceleratorTypesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -29,38 +47,45 @@ private ListAcceleratorTypesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class,
+            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -69,29 +94,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -102,11 +129,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -115,14 +145,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -131,29 +165,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -162,14 +196,18 @@ public java.lang.String getPageToken() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   @java.lang.Override
@@ -178,29 +216,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getFilterBytes() {
+  public com.google.protobuf.ByteString getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -209,14 +247,18 @@ public java.lang.String getFilter() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -225,29 +267,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getOrderByBytes() {
+  public com.google.protobuf.ByteString getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -256,6 +298,7 @@ public java.lang.String getOrderBy() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -267,8 +310,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -297,8 +339,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -317,23 +358,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest other = (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) obj;
-
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
-    if (!getFilter()
-        .equals(other.getFilter())) return false;
-    if (!getOrderBy()
-        .equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest other =
+        (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) obj;
+
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getFilter().equals(other.getFilter())) return false;
+    if (!getOrderBy().equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -361,96 +398,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [ListAcceleratorTypes][google.cloud.tpu.v2alpha1.Tpu.ListAcceleratorTypes].
@@ -458,33 +503,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
       com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class,
+              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -498,9 +542,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -519,8 +563,11 @@ public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest result = new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest result =
+          new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -548,38 +595,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesReq
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -587,7 +635,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -637,37 +686,43 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 42: {
-              filter_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 42
-            case 50: {
-              orderBy_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 50
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 42:
+              {
+                filter_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 42
+            case 50:
+              {
+                orderBy_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 50
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -677,22 +732,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -701,20 +761,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -722,28 +785,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -753,17 +827,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -771,13 +851,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -785,27 +868,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -817,18 +906,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -837,20 +928,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -858,28 +950,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -889,17 +988,21 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -909,18 +1012,20 @@ public Builder setPageTokenBytes(
 
     private java.lang.Object filter_ = "";
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -929,20 +1034,21 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString
-        getFilterBytes() {
+    public com.google.protobuf.ByteString getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -950,28 +1056,35 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilter(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -981,17 +1094,21 @@ public Builder clearFilter() {
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1001,18 +1118,20 @@ public Builder setFilterBytes(
 
     private java.lang.Object orderBy_ = "";
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1021,20 +1140,21 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString
-        getOrderByBytes() {
+    public com.google.protobuf.ByteString getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1042,28 +1162,35 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderBy(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1073,26 +1200,30 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1102,12 +1233,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
   private static final com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest();
   }
@@ -1116,27 +1247,27 @@ public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListAcceleratorTypesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListAcceleratorTypesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1151,6 +1282,4 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
index 2c6486a70c5f..491c119887f9 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
@@ -1,99 +1,142 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListAcceleratorTypesRequestOrBuilder extends
+public interface ListAcceleratorTypesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString
-      getFilterBytes();
+  com.google.protobuf.ByteString getFilterBytes();
 
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString
-      getOrderByBytes();
+  com.google.protobuf.ByteString getOrderByBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
similarity index 73%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
index 03c3696c6ef1..7cdc201e92e6 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Response for
  * [ListAcceleratorTypes][google.cloud.tpu.v2alpha1.Tpu.ListAcceleratorTypes].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse}
  */
-public final class ListAcceleratorTypesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListAcceleratorTypesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
     ListAcceleratorTypesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesResponse.newBuilder() to construct.
   private ListAcceleratorTypesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListAcceleratorTypesResponse() {
     acceleratorTypes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -28,33 +46,37 @@ private ListAcceleratorTypesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class,
+            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.Builder.class);
   }
 
   public static final int ACCELERATOR_TYPES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List acceleratorTypes_;
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -66,6 +88,8 @@ public java.util.List getAccelera
     return acceleratorTypes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -73,11 +97,13 @@ public java.util.List getAccelera
    * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getAcceleratorTypesOrBuilderList() {
     return acceleratorTypes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -89,6 +115,8 @@ public int getAcceleratorTypesCount() {
     return acceleratorTypes_.size();
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -100,6 +128,8 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorTypes(int ind
     return acceleratorTypes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -113,14 +143,18 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorType
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -129,29 +163,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -160,37 +194,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -198,20 +241,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -223,8 +269,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
       output.writeMessage(1, acceleratorTypes_.get(i));
     }
@@ -244,8 +289,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, acceleratorTypes_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, acceleratorTypes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -266,19 +310,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse other = (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse) obj;
+    com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse other =
+        (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse) obj;
 
-    if (!getAcceleratorTypesList()
-        .equals(other.getAcceleratorTypesList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getAcceleratorTypesList().equals(other.getAcceleratorTypesList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -306,96 +348,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for
    * [ListAcceleratorTypes][google.cloud.tpu.v2alpha1.Tpu.ListAcceleratorTypes].
@@ -403,33 +453,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
       com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class,
+              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -448,9 +497,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -469,14 +518,18 @@ public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse result = new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse(this);
+      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse result =
+          new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse result) {
       if (acceleratorTypesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           acceleratorTypes_ = java.util.Collections.unmodifiableList(acceleratorTypes_);
@@ -504,38 +557,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRes
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -543,7 +597,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.getDefaultInstance())
+        return this;
       if (acceleratorTypesBuilder_ == null) {
         if (!other.acceleratorTypes_.isEmpty()) {
           if (acceleratorTypes_.isEmpty()) {
@@ -562,9 +617,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRespo
             acceleratorTypesBuilder_ = null;
             acceleratorTypes_ = other.acceleratorTypes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            acceleratorTypesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getAcceleratorTypesFieldBuilder() : null;
+            acceleratorTypesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getAcceleratorTypesFieldBuilder()
+                    : null;
           } else {
             acceleratorTypesBuilder_.addAllMessages(other.acceleratorTypes_);
           }
@@ -611,36 +667,39 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2alpha1.AcceleratorType m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2alpha1.AcceleratorType.parser(),
-                      extensionRegistry);
-              if (acceleratorTypesBuilder_ == null) {
-                ensureAcceleratorTypesIsMutable();
-                acceleratorTypes_.add(m);
-              } else {
-                acceleratorTypesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2alpha1.AcceleratorType m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.AcceleratorType.parser(), extensionRegistry);
+                if (acceleratorTypesBuilder_ == null) {
+                  ensureAcceleratorTypesIsMutable();
+                  acceleratorTypes_.add(m);
+                } else {
+                  acceleratorTypesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -650,21 +709,30 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List acceleratorTypes_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureAcceleratorTypesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        acceleratorTypes_ = new java.util.ArrayList(acceleratorTypes_);
+        acceleratorTypes_ =
+            new java.util.ArrayList(
+                acceleratorTypes_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.AcceleratorType, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder, com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder> acceleratorTypesBuilder_;
+            com.google.cloud.tpu.v2alpha1.AcceleratorType,
+            com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder,
+            com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder>
+        acceleratorTypesBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -679,6 +747,8 @@ public java.util.List getAccelera
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -693,6 +763,8 @@ public int getAcceleratorTypesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -707,6 +779,8 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorTypes(int ind
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -728,6 +802,8 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -746,6 +822,8 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -766,6 +844,8 @@ public Builder addAcceleratorTypes(com.google.cloud.tpu.v2alpha1.AcceleratorType
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -787,6 +867,8 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -805,6 +887,8 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -823,6 +907,8 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -833,8 +919,7 @@ public Builder addAllAcceleratorTypes(
         java.lang.Iterable values) {
       if (acceleratorTypesBuilder_ == null) {
         ensureAcceleratorTypesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, acceleratorTypes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, acceleratorTypes_);
         onChanged();
       } else {
         acceleratorTypesBuilder_.addAllMessages(values);
@@ -842,6 +927,8 @@ public Builder addAllAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -859,6 +946,8 @@ public Builder clearAcceleratorTypes() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -876,6 +965,8 @@ public Builder removeAcceleratorTypes(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -887,6 +978,8 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder getAcceleratorTypes
       return getAcceleratorTypesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -896,19 +989,22 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder getAcceleratorTypes
     public com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
         int index) {
       if (acceleratorTypesBuilder_ == null) {
-        return acceleratorTypes_.get(index);  } else {
+        return acceleratorTypes_.get(index);
+      } else {
         return acceleratorTypesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List 
-         getAcceleratorTypesOrBuilderList() {
+    public java.util.List
+        getAcceleratorTypesOrBuilderList() {
       if (acceleratorTypesBuilder_ != null) {
         return acceleratorTypesBuilder_.getMessageOrBuilderList();
       } else {
@@ -916,6 +1012,8 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorType
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -923,10 +1021,12 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorType
      * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
      */
     public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder addAcceleratorTypesBuilder() {
-      return getAcceleratorTypesFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance());
+      return getAcceleratorTypesFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -935,26 +1035,34 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder addAcceleratorTypes
      */
     public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder addAcceleratorTypesBuilder(
         int index) {
-      return getAcceleratorTypesFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance());
+      return getAcceleratorTypesFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List 
-         getAcceleratorTypesBuilderList() {
+    public java.util.List
+        getAcceleratorTypesBuilderList() {
       return getAcceleratorTypesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.AcceleratorType, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder, com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.AcceleratorType,
+            com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder,
+            com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder>
         getAcceleratorTypesFieldBuilder() {
       if (acceleratorTypesBuilder_ == null) {
-        acceleratorTypesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.AcceleratorType, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder, com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder>(
+        acceleratorTypesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.AcceleratorType,
+                com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder,
+                com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder>(
                 acceleratorTypes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -966,18 +1074,20 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder addAcceleratorTypes
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -986,20 +1096,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1007,28 +1118,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1038,17 +1156,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1056,42 +1178,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1099,76 +1231,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1178,26 +1324,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1207,12 +1357,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
   private static final com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse();
   }
@@ -1221,27 +1371,27 @@ public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse getDefa
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListAcceleratorTypesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListAcceleratorTypesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1256,6 +1406,4 @@ public com.google.protobuf.Parser getParserForType
   public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
index 9bcc0f264186..7865d157b9e9 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListAcceleratorTypesResponseOrBuilder extends
+public interface ListAcceleratorTypesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
    */
-  java.util.List 
-      getAcceleratorTypesList();
+  java.util.List getAcceleratorTypesList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -25,6 +44,8 @@ public interface ListAcceleratorTypesResponseOrBuilder extends
    */
   com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorTypes(int index);
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -33,82 +54,100 @@ public interface ListAcceleratorTypesResponseOrBuilder extends
    */
   int getAcceleratorTypesCount();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
    */
-  java.util.List 
+  java.util.List
       getAcceleratorTypesOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
    */
-  com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
index ae962e9129c5..cb5db674b36f 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for [ListNodes][google.cloud.tpu.v2alpha1.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListNodesRequest}
  */
-public final class ListNodesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListNodesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListNodesRequest)
     ListNodesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListNodesRequest.newBuilder() to construct.
   private ListNodesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListNodesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -26,38 +44,45 @@ private ListNodesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListNodesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListNodesRequest.class, com.google.cloud.tpu.v2alpha1.ListNodesRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListNodesRequest.class,
+            com.google.cloud.tpu.v2alpha1.ListNodesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -99,11 +126,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -112,14 +142,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -128,29 +162,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -159,6 +193,7 @@ public java.lang.String getPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -170,8 +205,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -194,8 +228,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -208,19 +241,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListNodesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListNodesRequest other = (com.google.cloud.tpu.v2alpha1.ListNodesRequest) obj;
+    com.google.cloud.tpu.v2alpha1.ListNodesRequest other =
+        (com.google.cloud.tpu.v2alpha1.ListNodesRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -243,130 +274,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListNodesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [ListNodes][google.cloud.tpu.v2alpha1.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListNodesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListNodesRequest)
       com.google.cloud.tpu.v2alpha1.ListNodesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListNodesRequest.class, com.google.cloud.tpu.v2alpha1.ListNodesRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListNodesRequest.class,
+              com.google.cloud.tpu.v2alpha1.ListNodesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListNodesRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -378,9 +415,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -399,8 +436,11 @@ public com.google.cloud.tpu.v2alpha1.ListNodesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListNodesRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListNodesRequest result = new com.google.cloud.tpu.v2alpha1.ListNodesRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.ListNodesRequest result =
+          new com.google.cloud.tpu.v2alpha1.ListNodesRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -422,38 +462,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListNodesRequest result
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListNodesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListNodesRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListNodesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -501,27 +542,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -531,22 +576,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -555,20 +605,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -576,28 +629,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -607,17 +671,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -625,13 +695,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -639,27 +712,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -671,18 +750,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -691,20 +772,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -712,28 +794,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -743,26 +832,30 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -772,12 +865,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListNodesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListNodesRequest)
   private static final com.google.cloud.tpu.v2alpha1.ListNodesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListNodesRequest();
   }
@@ -786,27 +879,27 @@ public static com.google.cloud.tpu.v2alpha1.ListNodesRequest getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListNodesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListNodesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -821,6 +914,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ListNodesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
similarity index 50%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
index 6ccc65aa25cd..66910ddbb0cd 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
@@ -1,59 +1,92 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListNodesRequestOrBuilder extends
+public interface ListNodesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListNodesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
index 2dad8b1112ca..199701bc120f 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Response for [ListNodes][google.cloud.tpu.v2alpha1.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListNodesResponse}
  */
-public final class ListNodesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListNodesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListNodesResponse)
     ListNodesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListNodesResponse.newBuilder() to construct.
   private ListNodesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListNodesResponse() {
     nodes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -27,33 +45,37 @@ private ListNodesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListNodesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListNodesResponse.class, com.google.cloud.tpu.v2alpha1.ListNodesResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListNodesResponse.class,
+            com.google.cloud.tpu.v2alpha1.ListNodesResponse.Builder.class);
   }
 
   public static final int NODES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List nodes_;
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -65,6 +87,8 @@ public java.util.List getNodesList() {
     return nodes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -72,11 +96,13 @@ public java.util.List getNodesList() {
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getNodesOrBuilderList() {
     return nodes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -88,6 +114,8 @@ public int getNodesCount() {
     return nodes_.size();
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -99,6 +127,8 @@ public com.google.cloud.tpu.v2alpha1.Node getNodes(int index) {
     return nodes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -106,20 +136,23 @@ public com.google.cloud.tpu.v2alpha1.Node getNodes(int index) {
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(int index) {
     return nodes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -128,29 +161,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -159,37 +192,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -197,20 +239,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -222,8 +267,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < nodes_.size(); i++) {
       output.writeMessage(1, nodes_.get(i));
     }
@@ -243,8 +287,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < nodes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, nodes_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, nodes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -265,19 +308,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListNodesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListNodesResponse other = (com.google.cloud.tpu.v2alpha1.ListNodesResponse) obj;
+    com.google.cloud.tpu.v2alpha1.ListNodesResponse other =
+        (com.google.cloud.tpu.v2alpha1.ListNodesResponse) obj;
 
-    if (!getNodesList()
-        .equals(other.getNodesList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getNodesList().equals(other.getNodesList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -304,130 +345,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListNodesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for [ListNodes][google.cloud.tpu.v2alpha1.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListNodesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListNodesResponse)
       com.google.cloud.tpu.v2alpha1.ListNodesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListNodesResponse.class, com.google.cloud.tpu.v2alpha1.ListNodesResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListNodesResponse.class,
+              com.google.cloud.tpu.v2alpha1.ListNodesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListNodesResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -446,9 +493,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -467,14 +514,18 @@ public com.google.cloud.tpu.v2alpha1.ListNodesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListNodesResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListNodesResponse result = new com.google.cloud.tpu.v2alpha1.ListNodesResponse(this);
+      com.google.cloud.tpu.v2alpha1.ListNodesResponse result =
+          new com.google.cloud.tpu.v2alpha1.ListNodesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.ListNodesResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2alpha1.ListNodesResponse result) {
       if (nodesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           nodes_ = java.util.Collections.unmodifiableList(nodes_);
@@ -502,38 +553,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListNodesResponse resul
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListNodesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListNodesResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListNodesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -541,7 +593,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListNodesResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListNodesResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListNodesResponse.getDefaultInstance())
+        return this;
       if (nodesBuilder_ == null) {
         if (!other.nodes_.isEmpty()) {
           if (nodes_.isEmpty()) {
@@ -560,9 +613,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListNodesResponse other)
             nodesBuilder_ = null;
             nodes_ = other.nodes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            nodesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getNodesFieldBuilder() : null;
+            nodesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getNodesFieldBuilder()
+                    : null;
           } else {
             nodesBuilder_.addAllMessages(other.nodes_);
           }
@@ -609,36 +663,39 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2alpha1.Node m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2alpha1.Node.parser(),
-                      extensionRegistry);
-              if (nodesBuilder_ == null) {
-                ensureNodesIsMutable();
-                nodes_.add(m);
-              } else {
-                nodesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2alpha1.Node m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.Node.parser(), extensionRegistry);
+                if (nodesBuilder_ == null) {
+                  ensureNodesIsMutable();
+                  nodes_.add(m);
+                } else {
+                  nodesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -648,21 +705,28 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List nodes_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureNodesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         nodes_ = new java.util.ArrayList(nodes_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> nodesBuilder_;
+            com.google.cloud.tpu.v2alpha1.Node,
+            com.google.cloud.tpu.v2alpha1.Node.Builder,
+            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
+        nodesBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -677,6 +741,8 @@ public java.util.List getNodesList() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -691,6 +757,8 @@ public int getNodesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -705,14 +773,15 @@ public com.google.cloud.tpu.v2alpha1.Node getNodes(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder setNodes(
-        int index, com.google.cloud.tpu.v2alpha1.Node value) {
+    public Builder setNodes(int index, com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -726,14 +795,15 @@ public Builder setNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder setNodes(
-        int index, com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder setNodes(int index, com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.set(index, builderForValue.build());
@@ -744,6 +814,8 @@ public Builder setNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -764,14 +836,15 @@ public Builder addNodes(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder addNodes(
-        int index, com.google.cloud.tpu.v2alpha1.Node value) {
+    public Builder addNodes(int index, com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -785,14 +858,15 @@ public Builder addNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder addNodes(
-        com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder addNodes(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(builderForValue.build());
@@ -803,14 +877,15 @@ public Builder addNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder addNodes(
-        int index, com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder addNodes(int index, com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(index, builderForValue.build());
@@ -821,6 +896,8 @@ public Builder addNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -831,8 +908,7 @@ public Builder addAllNodes(
         java.lang.Iterable values) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, nodes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, nodes_);
         onChanged();
       } else {
         nodesBuilder_.addAllMessages(values);
@@ -840,6 +916,8 @@ public Builder addAllNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -857,6 +935,8 @@ public Builder clearNodes() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -874,39 +954,44 @@ public Builder removeNodes(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.Node.Builder getNodesBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2alpha1.Node.Builder getNodesBuilder(int index) {
       return getNodesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(int index) {
       if (nodesBuilder_ == null) {
-        return nodes_.get(index);  } else {
+        return nodes_.get(index);
+      } else {
         return nodesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public java.util.List 
-         getNodesOrBuilderList() {
+    public java.util.List
+        getNodesOrBuilderList() {
       if (nodesBuilder_ != null) {
         return nodesBuilder_.getMessageOrBuilderList();
       } else {
@@ -914,6 +999,8 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -921,42 +1008,47 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
     public com.google.cloud.tpu.v2alpha1.Node.Builder addNodesBuilder() {
-      return getNodesFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance());
+      return getNodesFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.Node.Builder addNodesBuilder(
-        int index) {
-      return getNodesFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance());
+    public com.google.cloud.tpu.v2alpha1.Node.Builder addNodesBuilder(int index) {
+      return getNodesFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public java.util.List 
-         getNodesBuilderList() {
+    public java.util.List getNodesBuilderList() {
       return getNodesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.Node,
+            com.google.cloud.tpu.v2alpha1.Node.Builder,
+            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
         getNodesFieldBuilder() {
       if (nodesBuilder_ == null) {
-        nodesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
-                nodes_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        nodesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.Node,
+                com.google.cloud.tpu.v2alpha1.Node.Builder,
+                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
+                nodes_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         nodes_ = null;
       }
       return nodesBuilder_;
@@ -964,18 +1056,20 @@ public com.google.cloud.tpu.v2alpha1.Node.Builder addNodesBuilder(
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -984,20 +1078,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1005,28 +1100,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1036,17 +1138,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1054,42 +1160,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1097,76 +1213,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1176,26 +1306,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1205,12 +1339,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListNodesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListNodesResponse)
   private static final com.google.cloud.tpu.v2alpha1.ListNodesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListNodesResponse();
   }
@@ -1219,27 +1353,27 @@ public static com.google.cloud.tpu.v2alpha1.ListNodesResponse getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListNodesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListNodesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1254,6 +1388,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ListNodesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
similarity index 69%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
index 90a441f2b160..7922b1ee0a15 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListNodesResponseOrBuilder extends
+public interface ListNodesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListNodesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
-  java.util.List 
-      getNodesList();
+  java.util.List getNodesList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -25,6 +44,8 @@ public interface ListNodesResponseOrBuilder extends
    */
   com.google.cloud.tpu.v2alpha1.Node getNodes(int index);
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -33,82 +54,99 @@ public interface ListNodesResponseOrBuilder extends
    */
   int getNodesCount();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
-  java.util.List 
-      getNodesOrBuilderList();
+  java.util.List getNodesOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
-  com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
index 5d86c4426725..93cd86a760f9 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [ListQueuedResources][google.cloud.tpu.v2alpha1.Tpu.ListQueuedResources].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest}
  */
-public final class ListQueuedResourcesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListQueuedResourcesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
     ListQueuedResourcesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListQueuedResourcesRequest.newBuilder() to construct.
   private ListQueuedResourcesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListQueuedResourcesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -27,38 +45,45 @@ private ListQueuedResourcesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListQueuedResourcesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class, com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class,
+            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -67,29 +92,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -100,11 +127,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -113,14 +143,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -129,29 +163,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -160,6 +194,7 @@ public java.lang.String getPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -171,8 +206,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -195,8 +229,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -209,19 +242,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest other = (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) obj;
+    com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest other =
+        (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -245,96 +276,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [ListQueuedResources][google.cloud.tpu.v2alpha1.Tpu.ListQueuedResources].
@@ -342,33 +381,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
       com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class, com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class,
+              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -380,9 +418,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -401,8 +439,11 @@ public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest result = new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest result =
+          new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -424,38 +465,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequ
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -463,7 +505,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -503,27 +546,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -533,22 +580,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -557,20 +609,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -578,28 +633,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -609,17 +675,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -627,13 +699,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -641,27 +716,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -673,18 +754,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -693,20 +776,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -714,28 +798,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -745,26 +836,30 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -774,12 +869,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
   private static final com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest();
   }
@@ -788,27 +883,27 @@ public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListQueuedResourcesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListQueuedResourcesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -823,6 +918,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
similarity index 50%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
index 7dfe33465e21..9fc4661ade68 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
@@ -1,59 +1,92 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListQueuedResourcesRequestOrBuilder extends
+public interface ListQueuedResourcesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
similarity index 73%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
index 5d4c1f8a9b1c..bc370258e6c4 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Response for
  * [ListQueuedResources][google.cloud.tpu.v2alpha1.Tpu.ListQueuedResources].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse}
  */
-public final class ListQueuedResourcesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListQueuedResourcesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
     ListQueuedResourcesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListQueuedResourcesResponse.newBuilder() to construct.
   private ListQueuedResourcesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListQueuedResourcesResponse() {
     queuedResources_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -28,33 +46,37 @@ private ListQueuedResourcesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListQueuedResourcesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class, com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class,
+            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.Builder.class);
   }
 
   public static final int QUEUED_RESOURCES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List queuedResources_;
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

@@ -66,6 +88,8 @@ public java.util.List getQueuedRes
     return queuedResources_;
   }
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

@@ -73,11 +97,13 @@ public java.util.List getQueuedRes
    * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getQueuedResourcesOrBuilderList() {
     return queuedResources_;
   }
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

@@ -89,6 +115,8 @@ public int getQueuedResourcesCount() {
     return queuedResources_.size();
   }
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

@@ -100,6 +128,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResources(int index
     return queuedResources_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

@@ -113,14 +143,18 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesO
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -129,29 +163,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -160,37 +194,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -198,20 +241,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -223,8 +269,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < queuedResources_.size(); i++) {
       output.writeMessage(1, queuedResources_.get(i));
     }
@@ -244,8 +289,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < queuedResources_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, queuedResources_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, queuedResources_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -266,19 +310,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse other = (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse) obj;
+    com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse other =
+        (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse) obj;
 
-    if (!getQueuedResourcesList()
-        .equals(other.getQueuedResourcesList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getQueuedResourcesList().equals(other.getQueuedResourcesList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -306,96 +348,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for
    * [ListQueuedResources][google.cloud.tpu.v2alpha1.Tpu.ListQueuedResources].
@@ -403,33 +453,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
       com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class, com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class,
+              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -448,9 +497,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -469,14 +518,18 @@ public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse result = new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse(this);
+      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse result =
+          new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse result) {
       if (queuedResourcesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           queuedResources_ = java.util.Collections.unmodifiableList(queuedResources_);
@@ -504,38 +557,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResp
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -543,7 +597,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.getDefaultInstance())
+        return this;
       if (queuedResourcesBuilder_ == null) {
         if (!other.queuedResources_.isEmpty()) {
           if (queuedResources_.isEmpty()) {
@@ -562,9 +617,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRespon
             queuedResourcesBuilder_ = null;
             queuedResources_ = other.queuedResources_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            queuedResourcesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getQueuedResourcesFieldBuilder() : null;
+            queuedResourcesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getQueuedResourcesFieldBuilder()
+                    : null;
           } else {
             queuedResourcesBuilder_.addAllMessages(other.queuedResources_);
           }
@@ -611,36 +667,39 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2alpha1.QueuedResource m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2alpha1.QueuedResource.parser(),
-                      extensionRegistry);
-              if (queuedResourcesBuilder_ == null) {
-                ensureQueuedResourcesIsMutable();
-                queuedResources_.add(m);
-              } else {
-                queuedResourcesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2alpha1.QueuedResource m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.QueuedResource.parser(), extensionRegistry);
+                if (queuedResourcesBuilder_ == null) {
+                  ensureQueuedResourcesIsMutable();
+                  queuedResources_.add(m);
+                } else {
+                  queuedResourcesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -650,21 +709,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List queuedResources_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureQueuedResourcesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        queuedResources_ = new java.util.ArrayList(queuedResources_);
+        queuedResources_ =
+            new java.util.ArrayList(queuedResources_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder> queuedResourcesBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResource,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>
+        queuedResourcesBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -679,6 +746,8 @@ public java.util.List getQueuedRes
       }
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -693,6 +762,8 @@ public int getQueuedResourcesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -707,6 +778,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResources(int index
       }
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -728,6 +801,8 @@ public Builder setQueuedResources(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -746,6 +821,8 @@ public Builder setQueuedResources(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -766,6 +843,8 @@ public Builder addQueuedResources(com.google.cloud.tpu.v2alpha1.QueuedResource v
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -787,6 +866,8 @@ public Builder addQueuedResources(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -805,6 +886,8 @@ public Builder addQueuedResources(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -823,6 +906,8 @@ public Builder addQueuedResources(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -833,8 +918,7 @@ public Builder addAllQueuedResources(
         java.lang.Iterable values) {
       if (queuedResourcesBuilder_ == null) {
         ensureQueuedResourcesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, queuedResources_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, queuedResources_);
         onChanged();
       } else {
         queuedResourcesBuilder_.addAllMessages(values);
@@ -842,6 +926,8 @@ public Builder addAllQueuedResources(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -859,6 +945,8 @@ public Builder clearQueuedResources() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -876,6 +964,8 @@ public Builder removeQueuedResources(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -887,6 +977,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder getQueuedResourcesBu
       return getQueuedResourcesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -896,19 +988,22 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder getQueuedResourcesBu
     public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesOrBuilder(
         int index) {
       if (queuedResourcesBuilder_ == null) {
-        return queuedResources_.get(index);  } else {
+        return queuedResources_.get(index);
+      } else {
         return queuedResourcesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
      */
-    public java.util.List 
-         getQueuedResourcesOrBuilderList() {
+    public java.util.List
+        getQueuedResourcesOrBuilderList() {
       if (queuedResourcesBuilder_ != null) {
         return queuedResourcesBuilder_.getMessageOrBuilderList();
       } else {
@@ -916,6 +1011,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesO
       }
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -923,10 +1020,12 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesO
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder addQueuedResourcesBuilder() {
-      return getQueuedResourcesFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance());
+      return getQueuedResourcesFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -935,26 +1034,34 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder addQueuedResourcesBu
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder addQueuedResourcesBuilder(
         int index) {
-      return getQueuedResourcesFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance());
+      return getQueuedResourcesFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
      */
-    public java.util.List 
-         getQueuedResourcesBuilderList() {
+    public java.util.List
+        getQueuedResourcesBuilderList() {
       return getQueuedResourcesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResource,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>
         getQueuedResourcesFieldBuilder() {
       if (queuedResourcesBuilder_ == null) {
-        queuedResourcesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>(
+        queuedResourcesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResource,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>(
                 queuedResources_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -966,18 +1073,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder addQueuedResourcesBu
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -986,20 +1095,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1007,28 +1117,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1038,17 +1155,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1056,42 +1177,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1099,76 +1230,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1178,26 +1323,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1207,12 +1356,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
   private static final com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse();
   }
@@ -1221,27 +1370,27 @@ public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListQueuedResourcesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListQueuedResourcesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1256,6 +1405,4 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
index 0b37e10641ba..f01f464b03bb 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListQueuedResourcesResponseOrBuilder extends
+public interface ListQueuedResourcesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
    */
-  java.util.List 
-      getQueuedResourcesList();
+  java.util.List getQueuedResourcesList();
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

@@ -25,6 +44,8 @@ public interface ListQueuedResourcesResponseOrBuilder extends
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResources(int index);
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

@@ -33,82 +54,100 @@ public interface ListQueuedResourcesResponseOrBuilder extends
    */
   int getQueuedResourcesCount();
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
    */
-  java.util.List 
+  java.util.List
       getQueuedResourcesOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
index 0193a349e5e2..2eb7138d0607 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [ListRuntimeVersions][google.cloud.tpu.v2alpha1.Tpu.ListRuntimeVersions].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest}
  */
-public final class ListRuntimeVersionsRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListRuntimeVersionsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
     ListRuntimeVersionsRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListRuntimeVersionsRequest.newBuilder() to construct.
   private ListRuntimeVersionsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListRuntimeVersionsRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -29,38 +47,45 @@ private ListRuntimeVersionsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListRuntimeVersionsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class, com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class,
+            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -69,29 +94,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -102,11 +129,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -115,14 +145,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -131,29 +165,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -162,14 +196,18 @@ public java.lang.String getPageToken() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   @java.lang.Override
@@ -178,29 +216,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getFilterBytes() {
+  public com.google.protobuf.ByteString getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -209,14 +247,18 @@ public java.lang.String getFilter() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -225,29 +267,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getOrderByBytes() {
+  public com.google.protobuf.ByteString getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -256,6 +298,7 @@ public java.lang.String getOrderBy() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -267,8 +310,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -297,8 +339,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -317,23 +358,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest other = (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) obj;
-
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
-    if (!getFilter()
-        .equals(other.getFilter())) return false;
-    if (!getOrderBy()
-        .equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest other =
+        (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) obj;
+
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getFilter().equals(other.getFilter())) return false;
+    if (!getOrderBy().equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -361,96 +398,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [ListRuntimeVersions][google.cloud.tpu.v2alpha1.Tpu.ListRuntimeVersions].
@@ -458,33 +503,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
       com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class, com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class,
+              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -498,9 +542,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -519,8 +563,11 @@ public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest result = new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest result =
+          new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -548,38 +595,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequ
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -587,7 +635,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -637,37 +686,43 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 42: {
-              filter_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 42
-            case 50: {
-              orderBy_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 50
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 42:
+              {
+                filter_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 42
+            case 50:
+              {
+                orderBy_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 50
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -677,22 +732,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -701,20 +761,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -722,28 +785,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -753,17 +827,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -771,13 +851,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -785,27 +868,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -817,18 +906,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -837,20 +928,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -858,28 +950,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -889,17 +988,21 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -909,18 +1012,20 @@ public Builder setPageTokenBytes(
 
     private java.lang.Object filter_ = "";
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -929,20 +1034,21 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString
-        getFilterBytes() {
+    public com.google.protobuf.ByteString getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -950,28 +1056,35 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilter(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -981,17 +1094,21 @@ public Builder clearFilter() {
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1001,18 +1118,20 @@ public Builder setFilterBytes(
 
     private java.lang.Object orderBy_ = "";
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1021,20 +1140,21 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString
-        getOrderByBytes() {
+    public com.google.protobuf.ByteString getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1042,28 +1162,35 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderBy(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1073,26 +1200,30 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1102,12 +1233,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
   private static final com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest();
   }
@@ -1116,27 +1247,27 @@ public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListRuntimeVersionsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListRuntimeVersionsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1151,6 +1282,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
index 9b0732a3aba4..115c5374b8c3 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
@@ -1,99 +1,142 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListRuntimeVersionsRequestOrBuilder extends
+public interface ListRuntimeVersionsRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString
-      getFilterBytes();
+  com.google.protobuf.ByteString getFilterBytes();
 
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString
-      getOrderByBytes();
+  com.google.protobuf.ByteString getOrderByBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
similarity index 73%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
index a6dc735137c6..c00bb3400023 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Response for
  * [ListRuntimeVersions][google.cloud.tpu.v2alpha1.Tpu.ListRuntimeVersions].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse}
  */
-public final class ListRuntimeVersionsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListRuntimeVersionsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
     ListRuntimeVersionsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListRuntimeVersionsResponse.newBuilder() to construct.
   private ListRuntimeVersionsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListRuntimeVersionsResponse() {
     runtimeVersions_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -28,33 +46,37 @@ private ListRuntimeVersionsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListRuntimeVersionsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class, com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class,
+            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.Builder.class);
   }
 
   public static final int RUNTIME_VERSIONS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List runtimeVersions_;
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -66,6 +88,8 @@ public java.util.List getRuntimeVe
     return runtimeVersions_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -73,11 +97,13 @@ public java.util.List getRuntimeVe
    * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getRuntimeVersionsOrBuilderList() {
     return runtimeVersions_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -89,6 +115,8 @@ public int getRuntimeVersionsCount() {
     return runtimeVersions_.size();
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -100,6 +128,8 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersions(int index
     return runtimeVersions_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -113,14 +143,18 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsO
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -129,29 +163,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -160,37 +194,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -198,20 +241,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -223,8 +269,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < runtimeVersions_.size(); i++) {
       output.writeMessage(1, runtimeVersions_.get(i));
     }
@@ -244,8 +289,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < runtimeVersions_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, runtimeVersions_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, runtimeVersions_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -266,19 +310,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse other = (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse) obj;
+    com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse other =
+        (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse) obj;
 
-    if (!getRuntimeVersionsList()
-        .equals(other.getRuntimeVersionsList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getRuntimeVersionsList().equals(other.getRuntimeVersionsList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -306,96 +348,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for
    * [ListRuntimeVersions][google.cloud.tpu.v2alpha1.Tpu.ListRuntimeVersions].
@@ -403,33 +453,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
       com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class, com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class,
+              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -448,9 +497,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -469,14 +518,18 @@ public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse result = new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse(this);
+      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse result =
+          new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse result) {
       if (runtimeVersionsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           runtimeVersions_ = java.util.Collections.unmodifiableList(runtimeVersions_);
@@ -504,38 +557,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResp
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -543,7 +597,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.getDefaultInstance())
+        return this;
       if (runtimeVersionsBuilder_ == null) {
         if (!other.runtimeVersions_.isEmpty()) {
           if (runtimeVersions_.isEmpty()) {
@@ -562,9 +617,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRespon
             runtimeVersionsBuilder_ = null;
             runtimeVersions_ = other.runtimeVersions_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            runtimeVersionsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getRuntimeVersionsFieldBuilder() : null;
+            runtimeVersionsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getRuntimeVersionsFieldBuilder()
+                    : null;
           } else {
             runtimeVersionsBuilder_.addAllMessages(other.runtimeVersions_);
           }
@@ -611,36 +667,39 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2alpha1.RuntimeVersion m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2alpha1.RuntimeVersion.parser(),
-                      extensionRegistry);
-              if (runtimeVersionsBuilder_ == null) {
-                ensureRuntimeVersionsIsMutable();
-                runtimeVersions_.add(m);
-              } else {
-                runtimeVersionsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2alpha1.RuntimeVersion m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.RuntimeVersion.parser(), extensionRegistry);
+                if (runtimeVersionsBuilder_ == null) {
+                  ensureRuntimeVersionsIsMutable();
+                  runtimeVersions_.add(m);
+                } else {
+                  runtimeVersionsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -650,21 +709,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List runtimeVersions_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureRuntimeVersionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        runtimeVersions_ = new java.util.ArrayList(runtimeVersions_);
+        runtimeVersions_ =
+            new java.util.ArrayList(runtimeVersions_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.RuntimeVersion, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder, com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder> runtimeVersionsBuilder_;
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion,
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder,
+            com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder>
+        runtimeVersionsBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -679,6 +746,8 @@ public java.util.List getRuntimeVe
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -693,6 +762,8 @@ public int getRuntimeVersionsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -707,6 +778,8 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersions(int index
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -728,6 +801,8 @@ public Builder setRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -746,6 +821,8 @@ public Builder setRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -766,6 +843,8 @@ public Builder addRuntimeVersions(com.google.cloud.tpu.v2alpha1.RuntimeVersion v
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -787,6 +866,8 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -805,6 +886,8 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -823,6 +906,8 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -833,8 +918,7 @@ public Builder addAllRuntimeVersions(
         java.lang.Iterable values) {
       if (runtimeVersionsBuilder_ == null) {
         ensureRuntimeVersionsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, runtimeVersions_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, runtimeVersions_);
         onChanged();
       } else {
         runtimeVersionsBuilder_.addAllMessages(values);
@@ -842,6 +926,8 @@ public Builder addAllRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -859,6 +945,8 @@ public Builder clearRuntimeVersions() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -876,6 +964,8 @@ public Builder removeRuntimeVersions(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -887,6 +977,8 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder getRuntimeVersionsBu
       return getRuntimeVersionsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -896,19 +988,22 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder getRuntimeVersionsBu
     public com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
         int index) {
       if (runtimeVersionsBuilder_ == null) {
-        return runtimeVersions_.get(index);  } else {
+        return runtimeVersions_.get(index);
+      } else {
         return runtimeVersionsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
      */
-    public java.util.List 
-         getRuntimeVersionsOrBuilderList() {
+    public java.util.List
+        getRuntimeVersionsOrBuilderList() {
       if (runtimeVersionsBuilder_ != null) {
         return runtimeVersionsBuilder_.getMessageOrBuilderList();
       } else {
@@ -916,6 +1011,8 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsO
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -923,10 +1020,12 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsO
      * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
      */
     public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder addRuntimeVersionsBuilder() {
-      return getRuntimeVersionsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance());
+      return getRuntimeVersionsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -935,26 +1034,34 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder addRuntimeVersionsBu
      */
     public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder addRuntimeVersionsBuilder(
         int index) {
-      return getRuntimeVersionsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance());
+      return getRuntimeVersionsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
      */
-    public java.util.List 
-         getRuntimeVersionsBuilderList() {
+    public java.util.List
+        getRuntimeVersionsBuilderList() {
       return getRuntimeVersionsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.RuntimeVersion, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder, com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion,
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder,
+            com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder>
         getRuntimeVersionsFieldBuilder() {
       if (runtimeVersionsBuilder_ == null) {
-        runtimeVersionsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder, com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder>(
+        runtimeVersionsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.RuntimeVersion,
+                com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder,
+                com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder>(
                 runtimeVersions_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -966,18 +1073,20 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder addRuntimeVersionsBu
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -986,20 +1095,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1007,28 +1117,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1038,17 +1155,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1056,42 +1177,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1099,76 +1230,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1178,26 +1323,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1207,12 +1356,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
   private static final com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse();
   }
@@ -1221,27 +1370,27 @@ public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListRuntimeVersionsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListRuntimeVersionsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1256,6 +1405,4 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
index 2613e6e3d961..86f9ef995705 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListRuntimeVersionsResponseOrBuilder extends
+public interface ListRuntimeVersionsResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
    */
-  java.util.List 
-      getRuntimeVersionsList();
+  java.util.List getRuntimeVersionsList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -25,6 +44,8 @@ public interface ListRuntimeVersionsResponseOrBuilder extends
    */
   com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersions(int index);
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -33,82 +54,100 @@ public interface ListRuntimeVersionsResponseOrBuilder extends
    */
   int getRuntimeVersionsCount();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
    */
-  java.util.List 
+  java.util.List
       getRuntimeVersionsOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
    */
-  com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/LocationName.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/LocationName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/LocationName.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/LocationName.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
index 5f433810dd42..1615211c2c0b 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Network related configurations.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.NetworkConfig}
  */
-public final class NetworkConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class NetworkConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.NetworkConfig)
     NetworkConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use NetworkConfig.newBuilder() to construct.
   private NetworkConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private NetworkConfig() {
     network_ = "";
     subnetwork_ = "";
@@ -26,39 +44,44 @@ private NetworkConfig() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new NetworkConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.NetworkConfig.class, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder.class);
+            com.google.cloud.tpu.v2alpha1.NetworkConfig.class,
+            com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder.class);
   }
 
   public static final int NETWORK_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object network_ = "";
   /**
+   *
+   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
+   *
    * @return The network.
    */
   @java.lang.Override
@@ -67,30 +90,30 @@ public java.lang.String getNetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       network_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
+   *
    * @return The bytes for network.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNetworkBytes() {
+  public com.google.protobuf.ByteString getNetworkBytes() {
     java.lang.Object ref = network_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       network_ = b;
       return b;
     } else {
@@ -99,9 +122,12 @@ public java.lang.String getNetwork() {
   }
 
   public static final int SUBNETWORK_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object subnetwork_ = "";
   /**
+   *
+   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -109,6 +135,7 @@ public java.lang.String getNetwork() {
    * 

    *
    * string subnetwork = 2;
+   *
    * @return The subnetwork.
    */
   @java.lang.Override
@@ -117,14 +144,15 @@ public java.lang.String getSubnetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subnetwork_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -132,16 +160,15 @@ public java.lang.String getSubnetwork() {
    * 

    *
    * string subnetwork = 2;
+   *
    * @return The bytes for subnetwork.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSubnetworkBytes() {
+  public com.google.protobuf.ByteString getSubnetworkBytes() {
     java.lang.Object ref = subnetwork_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       subnetwork_ = b;
       return b;
     } else {
@@ -152,6 +179,8 @@ public java.lang.String getSubnetwork() {
   public static final int ENABLE_EXTERNAL_IPS_FIELD_NUMBER = 3;
   private boolean enableExternalIps_ = false;
   /**
+   *
+   *
    * 
    * Indicates that external IP addresses would be associated with the TPU
    * workers. If set to false, the specified subnetwork or network should have
@@ -159,6 +188,7 @@ public java.lang.String getSubnetwork() {
    * 

    *
    * bool enable_external_ips = 3;
+   *
    * @return The enableExternalIps.
    */
   @java.lang.Override
@@ -169,6 +199,8 @@ public boolean getEnableExternalIps() {
   public static final int CAN_IP_FORWARD_FIELD_NUMBER = 4;
   private boolean canIpForward_ = false;
   /**
+   *
+   *
    * 
    * Allows the TPU node to send and receive packets with non-matching
    * destination or source IPs. This is required if you plan to use the TPU
@@ -176,6 +208,7 @@ public boolean getEnableExternalIps() {
    * 

    *
    * bool can_ip_forward = 4;
+   *
    * @return The canIpForward.
    */
   @java.lang.Override
@@ -184,6 +217,7 @@ public boolean getCanIpForward() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -195,8 +229,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(network_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, network_);
     }
@@ -225,12 +258,10 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, subnetwork_);
     }
     if (enableExternalIps_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(3, enableExternalIps_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, enableExternalIps_);
     }
     if (canIpForward_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(4, canIpForward_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(4, canIpForward_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -240,21 +271,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.NetworkConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.NetworkConfig other = (com.google.cloud.tpu.v2alpha1.NetworkConfig) obj;
+    com.google.cloud.tpu.v2alpha1.NetworkConfig other =
+        (com.google.cloud.tpu.v2alpha1.NetworkConfig) obj;
 
-    if (!getNetwork()
-        .equals(other.getNetwork())) return false;
-    if (!getSubnetwork()
-        .equals(other.getSubnetwork())) return false;
-    if (getEnableExternalIps()
-        != other.getEnableExternalIps()) return false;
-    if (getCanIpForward()
-        != other.getCanIpForward()) return false;
+    if (!getNetwork().equals(other.getNetwork())) return false;
+    if (!getSubnetwork().equals(other.getSubnetwork())) return false;
+    if (getEnableExternalIps() != other.getEnableExternalIps()) return false;
+    if (getCanIpForward() != other.getCanIpForward()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -271,140 +299,144 @@ public int hashCode() {
     hash = (37 * hash) + SUBNETWORK_FIELD_NUMBER;
     hash = (53 * hash) + getSubnetwork().hashCode();
     hash = (37 * hash) + ENABLE_EXTERNAL_IPS_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getEnableExternalIps());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableExternalIps());
     hash = (37 * hash) + CAN_IP_FORWARD_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getCanIpForward());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCanIpForward());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.NetworkConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Network related configurations.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.NetworkConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.NetworkConfig)
       com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.NetworkConfig.class, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder.class);
+              com.google.cloud.tpu.v2alpha1.NetworkConfig.class,
+              com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.NetworkConfig.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -417,9 +449,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
     }
 
     @java.lang.Override
@@ -438,8 +470,11 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.NetworkConfig buildPartial() {
-      com.google.cloud.tpu.v2alpha1.NetworkConfig result = new com.google.cloud.tpu.v2alpha1.NetworkConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.NetworkConfig result =
+          new com.google.cloud.tpu.v2alpha1.NetworkConfig(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -464,38 +499,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.NetworkConfig result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.NetworkConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.NetworkConfig)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.NetworkConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -546,32 +582,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              network_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              subnetwork_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 24: {
-              enableExternalIps_ = input.readBool();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 24
-            case 32: {
-              canIpForward_ = input.readBool();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 32
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                network_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                subnetwork_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 24:
+              {
+                enableExternalIps_ = input.readBool();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+            case 32:
+              {
+                canIpForward_ = input.readBool();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -581,23 +622,26 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object network_ = "";
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @return The network.
      */
     public java.lang.String getNetwork() {
       java.lang.Object ref = network_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         network_ = s;
         return s;
@@ -606,21 +650,22 @@ public java.lang.String getNetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @return The bytes for network.
      */
-    public com.google.protobuf.ByteString
-        getNetworkBytes() {
+    public com.google.protobuf.ByteString getNetworkBytes() {
       java.lang.Object ref = network_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         network_ = b;
         return b;
       } else {
@@ -628,30 +673,37 @@ public java.lang.String getNetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @param value The network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetwork(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNetwork(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       network_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNetwork() {
@@ -661,18 +713,22 @@ public Builder clearNetwork() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @param value The bytes for network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetworkBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       network_ = value;
       bitField0_ |= 0x00000001;
@@ -682,6 +738,8 @@ public Builder setNetworkBytes(
 
     private java.lang.Object subnetwork_ = "";
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -689,13 +747,13 @@ public Builder setNetworkBytes(
      * 

      *
      * string subnetwork = 2;
+     *
      * @return The subnetwork.
      */
     public java.lang.String getSubnetwork() {
       java.lang.Object ref = subnetwork_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subnetwork_ = s;
         return s;
@@ -704,6 +762,8 @@ public java.lang.String getSubnetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -711,15 +771,14 @@ public java.lang.String getSubnetwork() {
      * 

      *
      * string subnetwork = 2;
+     *
      * @return The bytes for subnetwork.
      */
-    public com.google.protobuf.ByteString
-        getSubnetworkBytes() {
+    public com.google.protobuf.ByteString getSubnetworkBytes() {
       java.lang.Object ref = subnetwork_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         subnetwork_ = b;
         return b;
       } else {
@@ -727,6 +786,8 @@ public java.lang.String getSubnetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -734,18 +795,22 @@ public java.lang.String getSubnetwork() {
      * 

      *
      * string subnetwork = 2;
+     *
      * @param value The subnetwork to set.
      * @return This builder for chaining.
      */
-    public Builder setSubnetwork(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSubnetwork(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       subnetwork_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -753,6 +818,7 @@ public Builder setSubnetwork(
      * 

      *
      * string subnetwork = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSubnetwork() {
@@ -762,6 +828,8 @@ public Builder clearSubnetwork() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -769,12 +837,14 @@ public Builder clearSubnetwork() {
      * 

      *
      * string subnetwork = 2;
+     *
      * @param value The bytes for subnetwork to set.
      * @return This builder for chaining.
      */
-    public Builder setSubnetworkBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSubnetworkBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       subnetwork_ = value;
       bitField0_ |= 0x00000002;
@@ -782,8 +852,10 @@ public Builder setSubnetworkBytes(
       return this;
     }
 
-    private boolean enableExternalIps_ ;
+    private boolean enableExternalIps_;
     /**
+     *
+     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -791,6 +863,7 @@ public Builder setSubnetworkBytes(
      * 

      *
      * bool enable_external_ips = 3;
+     *
      * @return The enableExternalIps.
      */
     @java.lang.Override
@@ -798,6 +871,8 @@ public boolean getEnableExternalIps() {
       return enableExternalIps_;
     }
     /**
+     *
+     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -805,17 +880,20 @@ public boolean getEnableExternalIps() {
      * 

      *
      * bool enable_external_ips = 3;
+     *
      * @param value The enableExternalIps to set.
      * @return This builder for chaining.
      */
     public Builder setEnableExternalIps(boolean value) {
-      
+
       enableExternalIps_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -823,6 +901,7 @@ public Builder setEnableExternalIps(boolean value) {
      * 

      *
      * bool enable_external_ips = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEnableExternalIps() {
@@ -832,8 +911,10 @@ public Builder clearEnableExternalIps() {
       return this;
     }
 
-    private boolean canIpForward_ ;
+    private boolean canIpForward_;
     /**
+     *
+     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -841,6 +922,7 @@ public Builder clearEnableExternalIps() {
      * 

      *
      * bool can_ip_forward = 4;
+     *
      * @return The canIpForward.
      */
     @java.lang.Override
@@ -848,6 +930,8 @@ public boolean getCanIpForward() {
       return canIpForward_;
     }
     /**
+     *
+     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -855,17 +939,20 @@ public boolean getCanIpForward() {
      * 

      *
      * bool can_ip_forward = 4;
+     *
      * @param value The canIpForward to set.
      * @return This builder for chaining.
      */
     public Builder setCanIpForward(boolean value) {
-      
+
       canIpForward_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -873,6 +960,7 @@ public Builder setCanIpForward(boolean value) {
      * 

      *
      * bool can_ip_forward = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCanIpForward() {
@@ -881,9 +969,9 @@ public Builder clearCanIpForward() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -893,12 +981,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.NetworkConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.NetworkConfig)
   private static final com.google.cloud.tpu.v2alpha1.NetworkConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.NetworkConfig();
   }
@@ -907,27 +995,27 @@ public static com.google.cloud.tpu.v2alpha1.NetworkConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public NetworkConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public NetworkConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -942,6 +1030,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.NetworkConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
index 5b330b83facf..cb262342c834 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
@@ -1,35 +1,58 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface NetworkConfigOrBuilder extends
+public interface NetworkConfigOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.NetworkConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
+   *
    * @return The network.
    */
   java.lang.String getNetwork();
   /**
+   *
+   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
+   *
    * @return The bytes for network.
    */
-  com.google.protobuf.ByteString
-      getNetworkBytes();
+  com.google.protobuf.ByteString getNetworkBytes();
 
   /**
+   *
+   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -37,10 +60,13 @@ public interface NetworkConfigOrBuilder extends
    * 

    *
    * string subnetwork = 2;
+   *
    * @return The subnetwork.
    */
   java.lang.String getSubnetwork();
   /**
+   *
+   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -48,12 +74,14 @@ public interface NetworkConfigOrBuilder extends
    * 

    *
    * string subnetwork = 2;
+   *
    * @return The bytes for subnetwork.
    */
-  com.google.protobuf.ByteString
-      getSubnetworkBytes();
+  com.google.protobuf.ByteString getSubnetworkBytes();
 
   /**
+   *
+   *
    * 
    * Indicates that external IP addresses would be associated with the TPU
    * workers. If set to false, the specified subnetwork or network should have
@@ -61,11 +89,14 @@ public interface NetworkConfigOrBuilder extends
    * 

    *
    * bool enable_external_ips = 3;
+   *
    * @return The enableExternalIps.
    */
   boolean getEnableExternalIps();
 
   /**
+   *
+   *
    * 
    * Allows the TPU node to send and receive packets with non-matching
    * destination or source IPs. This is required if you plan to use the TPU
@@ -73,6 +104,7 @@ public interface NetworkConfigOrBuilder extends
    * 

    *
    * bool can_ip_forward = 4;
+   *
    * @return The canIpForward.
    */
   boolean getCanIpForward();
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
similarity index 68%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
index bc52b9bd001c..b3aa47ab1ff1 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
@@ -1,62 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A network endpoint over which a TPU worker can be reached.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.NetworkEndpoint}
  */
-public final class NetworkEndpoint extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class NetworkEndpoint extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.NetworkEndpoint)
     NetworkEndpointOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use NetworkEndpoint.newBuilder() to construct.
   private NetworkEndpoint(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private NetworkEndpoint() {
     ipAddress_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new NetworkEndpoint();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.class, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder.class);
+            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.class,
+            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder.class);
   }
 
   public static final int IP_ADDRESS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object ipAddress_ = "";
   /**
+   *
+   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The ipAddress.
    */
   @java.lang.Override
@@ -65,29 +88,29 @@ public java.lang.String getIpAddress() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       ipAddress_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The bytes for ipAddress.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getIpAddressBytes() {
+  public com.google.protobuf.ByteString getIpAddressBytes() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       ipAddress_ = b;
       return b;
     } else {
@@ -98,11 +121,14 @@ public java.lang.String getIpAddress() {
   public static final int PORT_FIELD_NUMBER = 2;
   private int port_ = 0;
   /**
+   *
+   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
+   *
    * @return The port.
    */
   @java.lang.Override
@@ -113,11 +139,14 @@ public int getPort() {
   public static final int ACCESS_CONFIG_FIELD_NUMBER = 5;
   private com.google.cloud.tpu.v2alpha1.AccessConfig accessConfig_;
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
+   *
    * @return Whether the accessConfig field is set.
    */
   @java.lang.Override
@@ -125,18 +154,25 @@ public boolean hasAccessConfig() {
     return accessConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
+   *
    * @return The accessConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.AccessConfig getAccessConfig() {
-    return accessConfig_ == null ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance() : accessConfig_;
+    return accessConfig_ == null
+        ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()
+        : accessConfig_;
   }
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

@@ -145,10 +181,13 @@ public com.google.cloud.tpu.v2alpha1.AccessConfig getAccessConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder getAccessConfigOrBuilder() {
-    return accessConfig_ == null ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance() : accessConfig_;
+    return accessConfig_ == null
+        ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()
+        : accessConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -160,8 +199,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(ipAddress_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, ipAddress_);
     }
@@ -184,12 +222,10 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, ipAddress_);
     }
     if (port_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, port_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, port_);
     }
     if (accessConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(5, getAccessConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getAccessConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -199,21 +235,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.NetworkEndpoint)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.NetworkEndpoint other = (com.google.cloud.tpu.v2alpha1.NetworkEndpoint) obj;
+    com.google.cloud.tpu.v2alpha1.NetworkEndpoint other =
+        (com.google.cloud.tpu.v2alpha1.NetworkEndpoint) obj;
 
-    if (!getIpAddress()
-        .equals(other.getIpAddress())) return false;
-    if (getPort()
-        != other.getPort()) return false;
+    if (!getIpAddress().equals(other.getIpAddress())) return false;
+    if (getPort() != other.getPort()) return false;
     if (hasAccessConfig() != other.hasAccessConfig()) return false;
     if (hasAccessConfig()) {
-      if (!getAccessConfig()
-          .equals(other.getAccessConfig())) return false;
+      if (!getAccessConfig().equals(other.getAccessConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -239,130 +273,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.NetworkEndpoint prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A network endpoint over which a TPU worker can be reached.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.NetworkEndpoint}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.NetworkEndpoint)
       com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.NetworkEndpoint.class, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder.class);
+              com.google.cloud.tpu.v2alpha1.NetworkEndpoint.class,
+              com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.NetworkEndpoint.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -378,9 +418,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
@@ -399,8 +439,11 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpoint build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint buildPartial() {
-      com.google.cloud.tpu.v2alpha1.NetworkEndpoint result = new com.google.cloud.tpu.v2alpha1.NetworkEndpoint(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.NetworkEndpoint result =
+          new com.google.cloud.tpu.v2alpha1.NetworkEndpoint(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -414,9 +457,8 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.NetworkEndpoint result)
         result.port_ = port_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.accessConfig_ = accessConfigBuilder_ == null
-            ? accessConfig_
-            : accessConfigBuilder_.build();
+        result.accessConfig_ =
+            accessConfigBuilder_ == null ? accessConfig_ : accessConfigBuilder_.build();
       }
     }
 
@@ -424,38 +466,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.NetworkEndpoint result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.NetworkEndpoint) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.NetworkEndpoint)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.NetworkEndpoint) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -501,29 +544,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              ipAddress_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              port_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 42: {
-              input.readMessage(
-                  getAccessConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 42
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                ipAddress_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                port_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 42:
+              {
+                input.readMessage(getAccessConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 42
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -533,22 +578,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object ipAddress_ = "";
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @return The ipAddress.
      */
     public java.lang.String getIpAddress() {
       java.lang.Object ref = ipAddress_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         ipAddress_ = s;
         return s;
@@ -557,20 +605,21 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @return The bytes for ipAddress.
      */
-    public com.google.protobuf.ByteString
-        getIpAddressBytes() {
+    public com.google.protobuf.ByteString getIpAddressBytes() {
       java.lang.Object ref = ipAddress_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         ipAddress_ = b;
         return b;
       } else {
@@ -578,28 +627,35 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @param value The ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddress(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setIpAddress(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearIpAddress() {
@@ -609,17 +665,21 @@ public Builder clearIpAddress() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @param value The bytes for ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddressBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
@@ -627,13 +687,16 @@ public Builder setIpAddressBytes(
       return this;
     }
 
-    private int port_ ;
+    private int port_;
     /**
+     *
+     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
+     *
      * @return The port.
      */
     @java.lang.Override
@@ -641,27 +704,33 @@ public int getPort() {
       return port_;
     }
     /**
+     *
+     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
+     *
      * @param value The port to set.
      * @return This builder for chaining.
      */
     public Builder setPort(int value) {
-      
+
       port_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPort() {
@@ -673,34 +742,47 @@ public Builder clearPort() {
 
     private com.google.cloud.tpu.v2alpha1.AccessConfig accessConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.AccessConfig, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder, com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder> accessConfigBuilder_;
+            com.google.cloud.tpu.v2alpha1.AccessConfig,
+            com.google.cloud.tpu.v2alpha1.AccessConfig.Builder,
+            com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder>
+        accessConfigBuilder_;
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
+     *
      * @return Whether the accessConfig field is set.
      */
     public boolean hasAccessConfig() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
+     *
      * @return The accessConfig.
      */
     public com.google.cloud.tpu.v2alpha1.AccessConfig getAccessConfig() {
       if (accessConfigBuilder_ == null) {
-        return accessConfig_ == null ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance() : accessConfig_;
+        return accessConfig_ == null
+            ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()
+            : accessConfig_;
       } else {
         return accessConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -721,6 +803,8 @@ public Builder setAccessConfig(com.google.cloud.tpu.v2alpha1.AccessConfig value)
       return this;
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -739,6 +823,8 @@ public Builder setAccessConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -747,9 +833,9 @@ public Builder setAccessConfig(
      */
     public Builder mergeAccessConfig(com.google.cloud.tpu.v2alpha1.AccessConfig value) {
       if (accessConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0) &&
-          accessConfig_ != null &&
-          accessConfig_ != com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0)
+            && accessConfig_ != null
+            && accessConfig_ != com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()) {
           getAccessConfigBuilder().mergeFrom(value);
         } else {
           accessConfig_ = value;
@@ -762,6 +848,8 @@ public Builder mergeAccessConfig(com.google.cloud.tpu.v2alpha1.AccessConfig valu
       return this;
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -779,6 +867,8 @@ public Builder clearAccessConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -791,6 +881,8 @@ public com.google.cloud.tpu.v2alpha1.AccessConfig.Builder getAccessConfigBuilder
       return getAccessConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -801,11 +893,14 @@ public com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder getAccessConfigOrBuil
       if (accessConfigBuilder_ != null) {
         return accessConfigBuilder_.getMessageOrBuilder();
       } else {
-        return accessConfig_ == null ?
-            com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance() : accessConfig_;
+        return accessConfig_ == null
+            ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()
+            : accessConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -813,21 +908,24 @@ public com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder getAccessConfigOrBuil
      * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.AccessConfig, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder, com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.AccessConfig,
+            com.google.cloud.tpu.v2alpha1.AccessConfig.Builder,
+            com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder>
         getAccessConfigFieldBuilder() {
       if (accessConfigBuilder_ == null) {
-        accessConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.AccessConfig, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder, com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder>(
-                getAccessConfig(),
-                getParentForChildren(),
-                isClean());
+        accessConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.AccessConfig,
+                com.google.cloud.tpu.v2alpha1.AccessConfig.Builder,
+                com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder>(
+                getAccessConfig(), getParentForChildren(), isClean());
         accessConfig_ = null;
       }
       return accessConfigBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -837,12 +935,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.NetworkEndpoint)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.NetworkEndpoint)
   private static final com.google.cloud.tpu.v2alpha1.NetworkEndpoint DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.NetworkEndpoint();
   }
@@ -851,27 +949,27 @@ public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public NetworkEndpoint parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public NetworkEndpoint parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -886,6 +984,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.NetworkEndpoint getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
index aeeb5a816083..82c95167f742 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
@@ -1,61 +1,93 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface NetworkEndpointOrBuilder extends
+public interface NetworkEndpointOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.NetworkEndpoint)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The ipAddress.
    */
   java.lang.String getIpAddress();
   /**
+   *
+   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The bytes for ipAddress.
    */
-  com.google.protobuf.ByteString
-      getIpAddressBytes();
+  com.google.protobuf.ByteString getIpAddressBytes();
 
   /**
+   *
+   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
+   *
    * @return The port.
    */
   int getPort();
 
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
+   *
    * @return Whether the accessConfig field is set.
    */
   boolean hasAccessConfig();
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
+   *
    * @return The accessConfig.
    */
   com.google.cloud.tpu.v2alpha1.AccessConfig getAccessConfig();
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
index 8669f8dac942..16618e60e1b7 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A TPU instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.Node}
  */
-public final class Node extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Node extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.Node)
     NodeOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Node.newBuilder() to construct.
   private Node(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Node() {
     name_ = "";
     description_ = "";
@@ -38,53 +56,56 @@ private Node() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Node();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(
-      int number) {
+  protected com.google.protobuf.MapField internalGetMapField(int number) {
     switch (number) {
       case 24:
         return internalGetLabels();
       case 34:
         return internalGetMetadata();
       default:
-        throw new RuntimeException(
-            "Invalid map field number: " + number);
+        throw new RuntimeException("Invalid map field number: " + number);
     }
   }
+
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.Node.class, com.google.cloud.tpu.v2alpha1.Node.Builder.class);
+            com.google.cloud.tpu.v2alpha1.Node.class,
+            com.google.cloud.tpu.v2alpha1.Node.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * Represents the different states of a TPU node during its lifecycle.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.Node.State}
    */
-  public enum State
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum State implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * TPU node state is not known/set.
      * 

@@ -93,6 +114,8 @@ public enum State
      */
     STATE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * TPU node is being created.
      * 

@@ -101,6 +124,8 @@ public enum State
      */
     CREATING(1),
     /**
+     *
+     *
      * 
      * TPU node has been created.
      * 

@@ -109,6 +134,8 @@ public enum State
      */
     READY(2),
     /**
+     *
+     *
      * 
      * TPU node is restarting.
      * 

@@ -117,6 +144,8 @@ public enum State
      */
     RESTARTING(3),
     /**
+     *
+     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -125,6 +154,8 @@ public enum State
      */
     REIMAGING(4),
     /**
+     *
+     *
      * 
      * TPU node is being deleted.
      * 

@@ -133,6 +164,8 @@ public enum State
      */
     DELETING(5),
     /**
+     *
+     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the 'help_description' field.
@@ -142,6 +175,8 @@ public enum State
      */
     REPAIRING(6),
     /**
+     *
+     *
      * 
      * TPU node is stopped.
      * 

@@ -150,6 +185,8 @@ public enum State
      */
     STOPPED(8),
     /**
+     *
+     *
      * 
      * TPU node is currently stopping.
      * 

@@ -158,6 +195,8 @@ public enum State
      */
     STOPPING(9),
     /**
+     *
+     *
      * 
      * TPU node is currently starting.
      * 

@@ -166,6 +205,8 @@ public enum State
      */
     STARTING(10),
     /**
+     *
+     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -174,6 +215,8 @@ public enum State
      */
     PREEMPTED(11),
     /**
+     *
+     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -183,6 +226,8 @@ public enum State
      */
     TERMINATED(12),
     /**
+     *
+     *
      * 
      * TPU node is currently hiding.
      * 

@@ -191,6 +236,8 @@ public enum State
      */
     HIDING(13),
     /**
+     *
+     *
      * 
      * TPU node has been hidden.
      * 

@@ -199,6 +246,8 @@ public enum State
      */
     HIDDEN(14),
     /**
+     *
+     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -210,6 +259,8 @@ public enum State
     ;
 
     /**
+     *
+     *
      * 
      * TPU node state is not known/set.
      * 

@@ -218,6 +269,8 @@ public enum State
      */
     public static final int STATE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * TPU node is being created.
      * 

@@ -226,6 +279,8 @@ public enum State
      */
     public static final int CREATING_VALUE = 1;
     /**
+     *
+     *
      * 
      * TPU node has been created.
      * 

@@ -234,6 +289,8 @@ public enum State
      */
     public static final int READY_VALUE = 2;
     /**
+     *
+     *
      * 
      * TPU node is restarting.
      * 

@@ -242,6 +299,8 @@ public enum State
      */
     public static final int RESTARTING_VALUE = 3;
     /**
+     *
+     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -250,6 +309,8 @@ public enum State
      */
     public static final int REIMAGING_VALUE = 4;
     /**
+     *
+     *
      * 
      * TPU node is being deleted.
      * 

@@ -258,6 +319,8 @@ public enum State
      */
     public static final int DELETING_VALUE = 5;
     /**
+     *
+     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the 'help_description' field.
@@ -267,6 +330,8 @@ public enum State
      */
     public static final int REPAIRING_VALUE = 6;
     /**
+     *
+     *
      * 
      * TPU node is stopped.
      * 

@@ -275,6 +340,8 @@ public enum State
      */
     public static final int STOPPED_VALUE = 8;
     /**
+     *
+     *
      * 
      * TPU node is currently stopping.
      * 

@@ -283,6 +350,8 @@ public enum State
      */
     public static final int STOPPING_VALUE = 9;
     /**
+     *
+     *
      * 
      * TPU node is currently starting.
      * 

@@ -291,6 +360,8 @@ public enum State
      */
     public static final int STARTING_VALUE = 10;
     /**
+     *
+     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -299,6 +370,8 @@ public enum State
      */
     public static final int PREEMPTED_VALUE = 11;
     /**
+     *
+     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -308,6 +381,8 @@ public enum State
      */
     public static final int TERMINATED_VALUE = 12;
     /**
+     *
+     *
      * 
      * TPU node is currently hiding.
      * 

@@ -316,6 +391,8 @@ public enum State
      */
     public static final int HIDING_VALUE = 13;
     /**
+     *
+     *
      * 
      * TPU node has been hidden.
      * 

@@ -324,6 +401,8 @@ public enum State
      */
     public static final int HIDDEN_VALUE = 14;
     /**
+     *
+     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -332,7 +411,6 @@ public enum State
      */
     public static final int UNHIDING_VALUE = 15;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -357,61 +435,73 @@ public static State valueOf(int value) {
      */
     public static State forNumber(int value) {
       switch (value) {
-        case 0: return STATE_UNSPECIFIED;
-        case 1: return CREATING;
-        case 2: return READY;
-        case 3: return RESTARTING;
-        case 4: return REIMAGING;
-        case 5: return DELETING;
-        case 6: return REPAIRING;
-        case 8: return STOPPED;
-        case 9: return STOPPING;
-        case 10: return STARTING;
-        case 11: return PREEMPTED;
-        case 12: return TERMINATED;
-        case 13: return HIDING;
-        case 14: return HIDDEN;
-        case 15: return UNHIDING;
-        default: return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+        case 0:
+          return STATE_UNSPECIFIED;
+        case 1:
+          return CREATING;
+        case 2:
+          return READY;
+        case 3:
+          return RESTARTING;
+        case 4:
+          return REIMAGING;
+        case 5:
+          return DELETING;
+        case 6:
+          return REPAIRING;
+        case 8:
+          return STOPPED;
+        case 9:
+          return STOPPING;
+        case 10:
+          return STARTING;
+        case 11:
+          return PREEMPTED;
+        case 12:
+          return TERMINATED;
+        case 13:
+          return HIDING;
+        case 14:
+          return HIDDEN;
+        case 15:
+          return UNHIDING;
+        default:
+          return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        State> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public State findValueByNumber(int number) {
-              return State.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public State findValueByNumber(int number) {
+            return State.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.Node.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final State[] VALUES = values();
 
-    public static State valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static State valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -429,6 +519,8 @@ private State(int value) {
   }
 
   /**
+   *
+   *
    * 
    * Health defines the status of a TPU node as reported by
    * Health Monitor.
@@ -436,9 +528,10 @@ private State(int value) {
    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.Node.Health}
    */
-  public enum Health
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum Health implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -447,6 +540,8 @@ public enum Health
      */
     HEALTH_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * The resource is healthy.
      * 

@@ -455,6 +550,8 @@ public enum Health
      */
     HEALTHY(1),
     /**
+     *
+     *
      * 
      * The resource is unresponsive.
      * 

@@ -463,6 +560,8 @@ public enum Health
      */
     TIMEOUT(3),
     /**
+     *
+     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -471,6 +570,8 @@ public enum Health
      */
     UNHEALTHY_TENSORFLOW(4),
     /**
+     *
+     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -483,6 +584,8 @@ public enum Health
     ;
 
     /**
+     *
+     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -491,6 +594,8 @@ public enum Health
      */
     public static final int HEALTH_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * The resource is healthy.
      * 

@@ -499,6 +604,8 @@ public enum Health
      */
     public static final int HEALTHY_VALUE = 1;
     /**
+     *
+     *
      * 
      * The resource is unresponsive.
      * 

@@ -507,6 +614,8 @@ public enum Health
      */
     public static final int TIMEOUT_VALUE = 3;
     /**
+     *
+     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -515,6 +624,8 @@ public enum Health
      */
     public static final int UNHEALTHY_TENSORFLOW_VALUE = 4;
     /**
+     *
+     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -524,7 +635,6 @@ public enum Health
      */
     public static final int UNHEALTHY_MAINTENANCE_VALUE = 5;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -549,51 +659,53 @@ public static Health valueOf(int value) {
      */
     public static Health forNumber(int value) {
       switch (value) {
-        case 0: return HEALTH_UNSPECIFIED;
-        case 1: return HEALTHY;
-        case 3: return TIMEOUT;
-        case 4: return UNHEALTHY_TENSORFLOW;
-        case 5: return UNHEALTHY_MAINTENANCE;
-        default: return null;
+        case 0:
+          return HEALTH_UNSPECIFIED;
+        case 1:
+          return HEALTHY;
+        case 3:
+          return TIMEOUT;
+        case 4:
+          return UNHEALTHY_TENSORFLOW;
+        case 5:
+          return UNHEALTHY_MAINTENANCE;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        Health> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public Health findValueByNumber(int number) {
-              return Health.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public Health findValueByNumber(int number) {
+            return Health.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.Node.getDescriptor().getEnumTypes().get(1);
     }
 
     private static final Health[] VALUES = values();
 
-    public static Health valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static Health valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -611,15 +723,18 @@ private Health(int value) {
   }
 
   /**
+   *
+   *
    * 
    * TPU API Version.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.Node.ApiVersion}
    */
-  public enum ApiVersion
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * API version is unknown.
      * 

@@ -628,6 +743,8 @@ public enum ApiVersion
      */
     API_VERSION_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -636,6 +753,8 @@ public enum ApiVersion
      */
     V1_ALPHA1(1),
     /**
+     *
+     *
      * 
      * TPU API V1 version.
      * 

@@ -644,6 +763,8 @@ public enum ApiVersion
      */
     V1(2),
     /**
+     *
+     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -655,6 +776,8 @@ public enum ApiVersion
     ;
 
     /**
+     *
+     *
      * 
      * API version is unknown.
      * 

@@ -663,6 +786,8 @@ public enum ApiVersion
      */
     public static final int API_VERSION_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -671,6 +796,8 @@ public enum ApiVersion
      */
     public static final int V1_ALPHA1_VALUE = 1;
     /**
+     *
+     *
      * 
      * TPU API V1 version.
      * 

@@ -679,6 +806,8 @@ public enum ApiVersion
      */
     public static final int V1_VALUE = 2;
     /**
+     *
+     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -687,7 +816,6 @@ public enum ApiVersion
      */
     public static final int V2_ALPHA1_VALUE = 3;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -712,50 +840,51 @@ public static ApiVersion valueOf(int value) {
      */
     public static ApiVersion forNumber(int value) {
       switch (value) {
-        case 0: return API_VERSION_UNSPECIFIED;
-        case 1: return V1_ALPHA1;
-        case 2: return V1;
-        case 3: return V2_ALPHA1;
-        default: return null;
+        case 0:
+          return API_VERSION_UNSPECIFIED;
+        case 1:
+          return V1_ALPHA1;
+        case 2:
+          return V1;
+        case 3:
+          return V2_ALPHA1;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        ApiVersion> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public ApiVersion findValueByNumber(int number) {
-              return ApiVersion.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public ApiVersion findValueByNumber(int number) {
+            return ApiVersion.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.Node.getDescriptor().getEnumTypes().get(2);
     }
 
     private static final ApiVersion[] VALUES = values();
 
-    public static ApiVersion valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static ApiVersion valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -773,14 +902,20 @@ private ApiVersion(int value) {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -789,29 +924,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -820,14 +957,18 @@ public java.lang.String getName() {
   }
 
   public static final int DESCRIPTION_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object description_ = "";
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The description.
    */
   @java.lang.Override
@@ -836,29 +977,29 @@ public java.lang.String getDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       description_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The bytes for description.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDescriptionBytes() {
+  public com.google.protobuf.ByteString getDescriptionBytes() {
     java.lang.Object ref = description_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       description_ = b;
       return b;
     } else {
@@ -867,14 +1008,18 @@ public java.lang.String getDescription() {
   }
 
   public static final int ACCELERATOR_TYPE_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object acceleratorType_ = "";
   /**
+   *
+   *
    * 
    * The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5;
+   *
    * @return The acceleratorType.
    */
   @java.lang.Override
@@ -883,29 +1028,29 @@ public java.lang.String getAcceleratorType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       acceleratorType_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5;
+   *
    * @return The bytes for acceleratorType.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getAcceleratorTypeBytes() {
+  public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
     java.lang.Object ref = acceleratorType_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       acceleratorType_ = b;
       return b;
     } else {
@@ -916,39 +1061,56 @@ public java.lang.String getAcceleratorType() {
   public static final int STATE_FIELD_NUMBER = 9;
   private int state_ = 0;
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for state.
    */
-  @java.lang.Override public int getStateValue() {
+  @java.lang.Override
+  public int getStateValue() {
     return state_;
   }
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The state.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2alpha1.Node.State getState() {
-    com.google.cloud.tpu.v2alpha1.Node.State result = com.google.cloud.tpu.v2alpha1.Node.State.forNumber(state_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v2alpha1.Node.State getState() {
+    com.google.cloud.tpu.v2alpha1.Node.State result =
+        com.google.cloud.tpu.v2alpha1.Node.State.forNumber(state_);
     return result == null ? com.google.cloud.tpu.v2alpha1.Node.State.UNRECOGNIZED : result;
   }
 
   public static final int HEALTH_DESCRIPTION_FIELD_NUMBER = 10;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object healthDescription_ = "";
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The healthDescription.
    */
   @java.lang.Override
@@ -957,30 +1119,30 @@ public java.lang.String getHealthDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       healthDescription_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for healthDescription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getHealthDescriptionBytes() {
+  public com.google.protobuf.ByteString getHealthDescriptionBytes() {
     java.lang.Object ref = healthDescription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       healthDescription_ = b;
       return b;
     } else {
@@ -989,14 +1151,18 @@ public java.lang.String getHealthDescription() {
   }
 
   public static final int RUNTIME_VERSION_FIELD_NUMBER = 11;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object runtimeVersion_ = "";
   /**
+   *
+   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The runtimeVersion.
    */
   @java.lang.Override
@@ -1005,29 +1171,29 @@ public java.lang.String getRuntimeVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       runtimeVersion_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for runtimeVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getRuntimeVersionBytes() {
+  public com.google.protobuf.ByteString getRuntimeVersionBytes() {
     java.lang.Object ref = runtimeVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       runtimeVersion_ = b;
       return b;
     } else {
@@ -1038,11 +1204,14 @@ public java.lang.String getRuntimeVersion() {
   public static final int NETWORK_CONFIG_FIELD_NUMBER = 36;
   private com.google.cloud.tpu.v2alpha1.NetworkConfig networkConfig_;
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
+   *
    * @return Whether the networkConfig field is set.
    */
   @java.lang.Override
@@ -1050,18 +1219,25 @@ public boolean hasNetworkConfig() {
     return networkConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
+   *
    * @return The networkConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NetworkConfig getNetworkConfig() {
-    return networkConfig_ == null ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance() : networkConfig_;
+    return networkConfig_ == null
+        ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()
+        : networkConfig_;
   }
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

@@ -1070,13 +1246,18 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfig getNetworkConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBuilder() {
-    return networkConfig_ == null ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance() : networkConfig_;
+    return networkConfig_ == null
+        ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()
+        : networkConfig_;
   }
 
   public static final int CIDR_BLOCK_FIELD_NUMBER = 13;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object cidrBlock_ = "";
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1089,6 +1270,7 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The cidrBlock.
    */
   @java.lang.Override
@@ -1097,14 +1279,15 @@ public java.lang.String getCidrBlock() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       cidrBlock_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1117,16 +1300,15 @@ public java.lang.String getCidrBlock() {
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The bytes for cidrBlock.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getCidrBlockBytes() {
+  public com.google.protobuf.ByteString getCidrBlockBytes() {
     java.lang.Object ref = cidrBlock_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       cidrBlock_ = b;
       return b;
     } else {
@@ -1137,12 +1319,15 @@ public java.lang.String getCidrBlock() {
   public static final int SERVICE_ACCOUNT_FIELD_NUMBER = 37;
   private com.google.cloud.tpu.v2alpha1.ServiceAccount serviceAccount_;
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
+   *
    * @return Whether the serviceAccount field is set.
    */
   @java.lang.Override
@@ -1150,19 +1335,26 @@ public boolean hasServiceAccount() {
     return serviceAccount_ != null;
   }
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
+   *
    * @return The serviceAccount.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ServiceAccount getServiceAccount() {
-    return serviceAccount_ == null ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance() : serviceAccount_;
+    return serviceAccount_ == null
+        ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()
+        : serviceAccount_;
   }
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
@@ -1172,17 +1364,23 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccount getServiceAccount() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOrBuilder() {
-    return serviceAccount_ == null ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance() : serviceAccount_;
+    return serviceAccount_ == null
+        ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()
+        : serviceAccount_;
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 16;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -1190,11 +1388,15 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -1202,11 +1404,14 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
@@ -1216,11 +1421,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SCHEDULING_CONFIG_FIELD_NUMBER = 17;
   private com.google.cloud.tpu.v2alpha1.SchedulingConfig schedulingConfig_;
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
+   *
    * @return Whether the schedulingConfig field is set.
    */
   @java.lang.Override
@@ -1228,18 +1436,25 @@ public boolean hasSchedulingConfig() {
     return schedulingConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
+   *
    * @return The schedulingConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.SchedulingConfig getSchedulingConfig() {
-    return schedulingConfig_ == null ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+    return schedulingConfig_ == null
+        ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()
+        : schedulingConfig_;
   }
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

@@ -1248,73 +1463,96 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfig getSchedulingConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder() {
-    return schedulingConfig_ == null ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+    return schedulingConfig_ == null
+        ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()
+        : schedulingConfig_;
   }
 
   public static final int NETWORK_ENDPOINTS_FIELD_NUMBER = 21;
+
   @SuppressWarnings("serial")
   private java.util.List networkEndpoints_;
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public java.util.List getNetworkEndpointsList() {
     return networkEndpoints_;
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getNetworkEndpointsOrBuilderList() {
     return networkEndpoints_;
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public int getNetworkEndpointsCount() {
     return networkEndpoints_.size();
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NetworkEndpoint getNetworkEndpoints(int index) {
     return networkEndpoints_.get(index);
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
@@ -1325,56 +1563,67 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpoint
   public static final int HEALTH_FIELD_NUMBER = 22;
   private int health_ = 0;
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
+   *
    * @return The enum numeric value on the wire for health.
    */
-  @java.lang.Override public int getHealthValue() {
+  @java.lang.Override
+  public int getHealthValue() {
     return health_;
   }
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
+   *
    * @return The health.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2alpha1.Node.Health getHealth() {
-    com.google.cloud.tpu.v2alpha1.Node.Health result = com.google.cloud.tpu.v2alpha1.Node.Health.forNumber(health_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v2alpha1.Node.Health getHealth() {
+    com.google.cloud.tpu.v2alpha1.Node.Health result =
+        com.google.cloud.tpu.v2alpha1.Node.Health.forNumber(health_);
     return result == null ? com.google.cloud.tpu.v2alpha1.Node.Health.UNRECOGNIZED : result;
   }
 
   public static final int LABELS_FIELD_NUMBER = 24;
+
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, java.lang.String> defaultEntry =
-            com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_LabelsEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "");
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.cloud.tpu.v2alpha1.CloudTpuProto
+                .internal_static_google_cloud_tpu_v2alpha1_Node_LabelsEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
   }
+
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField<
-      java.lang.String, java.lang.String> labels_;
-  private com.google.protobuf.MapField
-  internalGetLabels() {
+  private com.google.protobuf.MapField labels_;
+
+  private com.google.protobuf.MapField internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
+
   public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1382,20 +1631,21 @@ public int getLabelsCount() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public boolean containsLabels(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsLabels(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1407,6 +1657,8 @@ public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1414,17 +1666,19 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public /* nullable */
-java.lang.String getLabelsOrDefault(
+  public /* nullable */ java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+      java.lang.String defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1432,11 +1686,11 @@ java.lang.String getLabelsOrDefault(
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public java.lang.String getLabelsOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+  public java.lang.String getLabelsOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1444,32 +1698,34 @@ public java.lang.String getLabelsOrThrow(
   }
 
   public static final int METADATA_FIELD_NUMBER = 34;
+
   private static final class MetadataDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, java.lang.String> defaultEntry =
-            com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_MetadataEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "");
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.cloud.tpu.v2alpha1.CloudTpuProto
+                .internal_static_google_cloud_tpu_v2alpha1_Node_MetadataEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
   }
+
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField<
-      java.lang.String, java.lang.String> metadata_;
-  private com.google.protobuf.MapField
-  internalGetMetadata() {
+  private com.google.protobuf.MapField metadata_;
+
+  private com.google.protobuf.MapField internalGetMetadata() {
     if (metadata_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          MetadataDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(MetadataDefaultEntryHolder.defaultEntry);
     }
     return metadata_;
   }
+
   public int getMetadataCount() {
     return internalGetMetadata().getMap().size();
   }
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1478,20 +1734,21 @@ public int getMetadataCount() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public boolean containsMetadata(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsMetadata(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetMetadata().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getMetadataMap()} instead.
-   */
+  /** Use {@link #getMetadataMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getMetadata() {
     return getMetadataMap();
   }
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1504,6 +1761,8 @@ public java.util.Map getMetadataMap() {
     return internalGetMetadata().getMap();
   }
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1512,17 +1771,19 @@ public java.util.Map getMetadataMap() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public /* nullable */
-java.lang.String getMetadataOrDefault(
+  public /* nullable */ java.lang.String getMetadataOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetMetadata().getMap();
+      java.lang.String defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetMetadata().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1531,11 +1792,11 @@ java.lang.String getMetadataOrDefault(
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public java.lang.String getMetadataOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetMetadata().getMap();
+  public java.lang.String getMetadataOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetMetadata().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1543,40 +1804,49 @@ public java.lang.String getMetadataOrThrow(
   }
 
   public static final int TAGS_FIELD_NUMBER = 40;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList tags_;
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @return A list containing the tags.
    */
-  public com.google.protobuf.ProtocolStringList
-      getTagsList() {
+  public com.google.protobuf.ProtocolStringList getTagsList() {
     return tags_;
   }
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @return The count of tags.
    */
   public int getTagsCount() {
     return tags_.size();
   }
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @param index The index of the element to return.
    * @return The tags at the given index.
    */
@@ -1584,28 +1854,33 @@ public java.lang.String getTags(int index) {
     return tags_.get(index);
   }
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the tags at the given index.
    */
-  public com.google.protobuf.ByteString
-      getTagsBytes(int index) {
+  public com.google.protobuf.ByteString getTagsBytes(int index) {
     return tags_.getByteString(index);
   }
 
   public static final int ID_FIELD_NUMBER = 33;
   private long id_ = 0L;
   /**
+   *
+   *
    * 
    * Output only. The unique identifier for the TPU Node.
    * 

    *
    * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The id.
    */
   @java.lang.Override
@@ -1614,9 +1889,12 @@ public long getId() {
   }
 
   public static final int DATA_DISKS_FIELD_NUMBER = 41;
+
   @SuppressWarnings("serial")
   private java.util.List dataDisks_;
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1628,6 +1906,8 @@ public java.util.List getDataDisksLi
     return dataDisks_;
   }
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1635,11 +1915,13 @@ public java.util.List getDataDisksLi
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getDataDisksOrBuilderList() {
     return dataDisks_;
   }
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1651,6 +1933,8 @@ public int getDataDisksCount() {
     return dataDisks_.size();
   }
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1662,6 +1946,8 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk getDataDisks(int index) {
     return dataDisks_.get(index);
   }
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1669,108 +1955,144 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk getDataDisks(int index) {
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(int index) {
     return dataDisks_.get(index);
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 38;
   private int apiVersion_ = 0;
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for apiVersion.
    */
-  @java.lang.Override public int getApiVersionValue() {
+  @java.lang.Override
+  public int getApiVersionValue() {
     return apiVersion_;
   }
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The apiVersion.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2alpha1.Node.ApiVersion getApiVersion() {
-    com.google.cloud.tpu.v2alpha1.Node.ApiVersion result = com.google.cloud.tpu.v2alpha1.Node.ApiVersion.forNumber(apiVersion_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v2alpha1.Node.ApiVersion getApiVersion() {
+    com.google.cloud.tpu.v2alpha1.Node.ApiVersion result =
+        com.google.cloud.tpu.v2alpha1.Node.ApiVersion.forNumber(apiVersion_);
     return result == null ? com.google.cloud.tpu.v2alpha1.Node.ApiVersion.UNRECOGNIZED : result;
   }
 
   public static final int SYMPTOMS_FIELD_NUMBER = 39;
+
   @SuppressWarnings("serial")
   private java.util.List symptoms_;
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public java.util.List getSymptomsList() {
     return symptoms_;
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getSymptomsOrBuilderList() {
     return symptoms_;
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public int getSymptomsCount() {
     return symptoms_.size();
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.Symptom getSymptoms(int index) {
     return symptoms_.get(index);
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(int index) {
     return symptoms_.get(index);
   }
 
   public static final int QUEUED_RESOURCE_FIELD_NUMBER = 43;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object queuedResource_ = "";
   /**
+   *
+   *
    * 
    * Output only. The qualified name of the QueuedResource that requested this
    * Node.
    * 

    *
    * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The queuedResource.
    */
   @java.lang.Override
@@ -1779,30 +2101,30 @@ public java.lang.String getQueuedResource() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queuedResource_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. The qualified name of the QueuedResource that requested this
    * Node.
    * 

    *
    * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for queuedResource.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getQueuedResourceBytes() {
+  public com.google.protobuf.ByteString getQueuedResourceBytes() {
     java.lang.Object ref = queuedResource_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       queuedResource_ = b;
       return b;
     } else {
@@ -1813,11 +2135,14 @@ public java.lang.String getQueuedResource() {
   public static final int SHIELDED_INSTANCE_CONFIG_FIELD_NUMBER = 45;
   private com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shieldedInstanceConfig_;
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
+   *
    * @return Whether the shieldedInstanceConfig field is set.
    */
   @java.lang.Override
@@ -1825,18 +2150,25 @@ public boolean hasShieldedInstanceConfig() {
     return shieldedInstanceConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
+   *
    * @return The shieldedInstanceConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getShieldedInstanceConfig() {
-    return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
+    return shieldedInstanceConfig_ == null
+        ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()
+        : shieldedInstanceConfig_;
   }
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

@@ -1844,11 +2176,15 @@ public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getShieldedInstanceC
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder() {
-    return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
+  public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder
+      getShieldedInstanceConfigOrBuilder() {
+    return shieldedInstanceConfig_ == null
+        ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()
+        : shieldedInstanceConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1860,8 +2196,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -1895,28 +2230,21 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     if (health_ != com.google.cloud.tpu.v2alpha1.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
       output.writeEnum(22, health_);
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetLabels(),
-        LabelsDefaultEntryHolder.defaultEntry,
-        24);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 24);
     if (id_ != 0L) {
       output.writeInt64(33, id_);
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetMetadata(),
-        MetadataDefaultEntryHolder.defaultEntry,
-        34);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetMetadata(), MetadataDefaultEntryHolder.defaultEntry, 34);
     if (networkConfig_ != null) {
       output.writeMessage(36, getNetworkConfig());
     }
     if (serviceAccount_ != null) {
       output.writeMessage(37, getServiceAccount());
     }
-    if (apiVersion_ != com.google.cloud.tpu.v2alpha1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+    if (apiVersion_
+        != com.google.cloud.tpu.v2alpha1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
       output.writeEnum(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
@@ -1953,8 +2281,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, acceleratorType_);
     }
     if (state_ != com.google.cloud.tpu.v2alpha1.Node.State.STATE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(9, state_);
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(9, state_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(healthDescription_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(10, healthDescription_);
@@ -1966,60 +2293,53 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(13, cidrBlock_);
     }
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(16, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(16, getCreateTime());
     }
     if (schedulingConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(17, getSchedulingConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(17, getSchedulingConfig());
     }
     for (int i = 0; i < networkEndpoints_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(21, networkEndpoints_.get(i));
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(21, networkEndpoints_.get(i));
     }
     if (health_ != com.google.cloud.tpu.v2alpha1.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(22, health_);
-    }
-    for (java.util.Map.Entry entry
-         : internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(24, labels__);
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(22, health_);
+    }
+    for (java.util.Map.Entry entry :
+        internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry labels__ =
+          LabelsDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(24, labels__);
     }
     if (id_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(33, id_);
-    }
-    for (java.util.Map.Entry entry
-         : internalGetMetadata().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      metadata__ = MetadataDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(34, metadata__);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(33, id_);
+    }
+    for (java.util.Map.Entry entry :
+        internalGetMetadata().getMap().entrySet()) {
+      com.google.protobuf.MapEntry metadata__ =
+          MetadataDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(34, metadata__);
     }
     if (networkConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(36, getNetworkConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(36, getNetworkConfig());
     }
     if (serviceAccount_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(37, getServiceAccount());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(37, getServiceAccount());
     }
-    if (apiVersion_ != com.google.cloud.tpu.v2alpha1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(38, apiVersion_);
+    if (apiVersion_
+        != com.google.cloud.tpu.v2alpha1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(39, symptoms_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(39, symptoms_.get(i));
     }
     {
       int dataSize = 0;
@@ -2030,15 +2350,14 @@ public int getSerializedSize() {
       size += 2 * getTagsList().size();
     }
     for (int i = 0; i < dataDisks_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(41, dataDisks_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(41, dataDisks_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(queuedResource_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(43, queuedResource_);
     }
     if (shieldedInstanceConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(45, getShieldedInstanceConfig());
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(45, getShieldedInstanceConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -2048,68 +2367,49 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.Node)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2alpha1.Node other = (com.google.cloud.tpu.v2alpha1.Node) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getDescription()
-        .equals(other.getDescription())) return false;
-    if (!getAcceleratorType()
-        .equals(other.getAcceleratorType())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getDescription().equals(other.getDescription())) return false;
+    if (!getAcceleratorType().equals(other.getAcceleratorType())) return false;
     if (state_ != other.state_) return false;
-    if (!getHealthDescription()
-        .equals(other.getHealthDescription())) return false;
-    if (!getRuntimeVersion()
-        .equals(other.getRuntimeVersion())) return false;
+    if (!getHealthDescription().equals(other.getHealthDescription())) return false;
+    if (!getRuntimeVersion().equals(other.getRuntimeVersion())) return false;
     if (hasNetworkConfig() != other.hasNetworkConfig()) return false;
     if (hasNetworkConfig()) {
-      if (!getNetworkConfig()
-          .equals(other.getNetworkConfig())) return false;
+      if (!getNetworkConfig().equals(other.getNetworkConfig())) return false;
     }
-    if (!getCidrBlock()
-        .equals(other.getCidrBlock())) return false;
+    if (!getCidrBlock().equals(other.getCidrBlock())) return false;
     if (hasServiceAccount() != other.hasServiceAccount()) return false;
     if (hasServiceAccount()) {
-      if (!getServiceAccount()
-          .equals(other.getServiceAccount())) return false;
+      if (!getServiceAccount().equals(other.getServiceAccount())) return false;
     }
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasSchedulingConfig() != other.hasSchedulingConfig()) return false;
     if (hasSchedulingConfig()) {
-      if (!getSchedulingConfig()
-          .equals(other.getSchedulingConfig())) return false;
+      if (!getSchedulingConfig().equals(other.getSchedulingConfig())) return false;
     }
-    if (!getNetworkEndpointsList()
-        .equals(other.getNetworkEndpointsList())) return false;
+    if (!getNetworkEndpointsList().equals(other.getNetworkEndpointsList())) return false;
     if (health_ != other.health_) return false;
-    if (!internalGetLabels().equals(
-        other.internalGetLabels())) return false;
-    if (!internalGetMetadata().equals(
-        other.internalGetMetadata())) return false;
-    if (!getTagsList()
-        .equals(other.getTagsList())) return false;
-    if (getId()
-        != other.getId()) return false;
-    if (!getDataDisksList()
-        .equals(other.getDataDisksList())) return false;
+    if (!internalGetLabels().equals(other.internalGetLabels())) return false;
+    if (!internalGetMetadata().equals(other.internalGetMetadata())) return false;
+    if (!getTagsList().equals(other.getTagsList())) return false;
+    if (getId() != other.getId()) return false;
+    if (!getDataDisksList().equals(other.getDataDisksList())) return false;
     if (apiVersion_ != other.apiVersion_) return false;
-    if (!getSymptomsList()
-        .equals(other.getSymptomsList())) return false;
-    if (!getQueuedResource()
-        .equals(other.getQueuedResource())) return false;
+    if (!getSymptomsList().equals(other.getSymptomsList())) return false;
+    if (!getQueuedResource().equals(other.getQueuedResource())) return false;
     if (hasShieldedInstanceConfig() != other.hasShieldedInstanceConfig()) return false;
     if (hasShieldedInstanceConfig()) {
-      if (!getShieldedInstanceConfig()
-          .equals(other.getShieldedInstanceConfig())) return false;
+      if (!getShieldedInstanceConfig().equals(other.getShieldedInstanceConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -2171,8 +2471,7 @@ public int hashCode() {
       hash = (53 * hash) + getTagsList().hashCode();
     }
     hash = (37 * hash) + ID_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getId());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getId());
     if (getDataDisksCount() > 0) {
       hash = (37 * hash) + DATA_DISKS_FIELD_NUMBER;
       hash = (53 * hash) + getDataDisksList().hashCode();
@@ -2194,156 +2493,159 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.Node parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.cloud.tpu.v2alpha1.Node parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.Node prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A TPU instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.Node}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.Node)
       com.google.cloud.tpu.v2alpha1.NodeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMapField(int number) {
       switch (number) {
         case 24:
           return internalGetLabels();
         case 34:
           return internalGetMetadata();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
       switch (number) {
         case 24:
           return internalGetMutableLabels();
         case 34:
           return internalGetMutableMetadata();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.Node.class, com.google.cloud.tpu.v2alpha1.Node.Builder.class);
+              com.google.cloud.tpu.v2alpha1.Node.class,
+              com.google.cloud.tpu.v2alpha1.Node.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.Node.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -2413,9 +2715,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
     }
 
     @java.lang.Override
@@ -2436,7 +2738,9 @@ public com.google.cloud.tpu.v2alpha1.Node build() {
     public com.google.cloud.tpu.v2alpha1.Node buildPartial() {
       com.google.cloud.tpu.v2alpha1.Node result = new com.google.cloud.tpu.v2alpha1.Node(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -2497,27 +2801,22 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.Node result) {
         result.runtimeVersion_ = runtimeVersion_;
       }
       if (((from_bitField0_ & 0x00000040) != 0)) {
-        result.networkConfig_ = networkConfigBuilder_ == null
-            ? networkConfig_
-            : networkConfigBuilder_.build();
+        result.networkConfig_ =
+            networkConfigBuilder_ == null ? networkConfig_ : networkConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000080) != 0)) {
         result.cidrBlock_ = cidrBlock_;
       }
       if (((from_bitField0_ & 0x00000100) != 0)) {
-        result.serviceAccount_ = serviceAccountBuilder_ == null
-            ? serviceAccount_
-            : serviceAccountBuilder_.build();
+        result.serviceAccount_ =
+            serviceAccountBuilder_ == null ? serviceAccount_ : serviceAccountBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000200) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000400) != 0)) {
-        result.schedulingConfig_ = schedulingConfigBuilder_ == null
-            ? schedulingConfig_
-            : schedulingConfigBuilder_.build();
+        result.schedulingConfig_ =
+            schedulingConfigBuilder_ == null ? schedulingConfig_ : schedulingConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00001000) != 0)) {
         result.health_ = health_;
@@ -2540,9 +2839,10 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.Node result) {
         result.queuedResource_ = queuedResource_;
       }
       if (((from_bitField0_ & 0x00200000) != 0)) {
-        result.shieldedInstanceConfig_ = shieldedInstanceConfigBuilder_ == null
-            ? shieldedInstanceConfig_
-            : shieldedInstanceConfigBuilder_.build();
+        result.shieldedInstanceConfig_ =
+            shieldedInstanceConfigBuilder_ == null
+                ? shieldedInstanceConfig_
+                : shieldedInstanceConfigBuilder_.build();
       }
     }
 
@@ -2550,38 +2850,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.Node result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.Node) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.Node)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.Node) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2653,9 +2954,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.Node other) {
             networkEndpointsBuilder_ = null;
             networkEndpoints_ = other.networkEndpoints_;
             bitField0_ = (bitField0_ & ~0x00000800);
-            networkEndpointsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getNetworkEndpointsFieldBuilder() : null;
+            networkEndpointsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getNetworkEndpointsFieldBuilder()
+                    : null;
           } else {
             networkEndpointsBuilder_.addAllMessages(other.networkEndpoints_);
           }
@@ -2664,11 +2966,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.Node other) {
       if (other.health_ != 0) {
         setHealthValue(other.getHealthValue());
       }
-      internalGetMutableLabels().mergeFrom(
-          other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
       bitField0_ |= 0x00002000;
-      internalGetMutableMetadata().mergeFrom(
-          other.internalGetMetadata());
+      internalGetMutableMetadata().mergeFrom(other.internalGetMetadata());
       bitField0_ |= 0x00004000;
       if (!other.tags_.isEmpty()) {
         if (tags_.isEmpty()) {
@@ -2701,9 +3001,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.Node other) {
             dataDisksBuilder_ = null;
             dataDisks_ = other.dataDisks_;
             bitField0_ = (bitField0_ & ~0x00020000);
-            dataDisksBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getDataDisksFieldBuilder() : null;
+            dataDisksBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getDataDisksFieldBuilder()
+                    : null;
           } else {
             dataDisksBuilder_.addAllMessages(other.dataDisks_);
           }
@@ -2730,9 +3031,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.Node other) {
             symptomsBuilder_ = null;
             symptoms_ = other.symptoms_;
             bitField0_ = (bitField0_ & ~0x00080000);
-            symptomsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getSymptomsFieldBuilder() : null;
+            symptomsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getSymptomsFieldBuilder()
+                    : null;
           } else {
             symptomsBuilder_.addAllMessages(other.symptoms_);
           }
@@ -2772,165 +3074,181 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 26: {
-              description_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 26
-            case 42: {
-              acceleratorType_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 42
-            case 72: {
-              state_ = input.readEnum();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 72
-            case 82: {
-              healthDescription_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 82
-            case 90: {
-              runtimeVersion_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 90
-            case 106: {
-              cidrBlock_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000080;
-              break;
-            } // case 106
-            case 130: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000200;
-              break;
-            } // case 130
-            case 138: {
-              input.readMessage(
-                  getSchedulingConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000400;
-              break;
-            } // case 138
-            case 170: {
-              com.google.cloud.tpu.v2alpha1.NetworkEndpoint m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2alpha1.NetworkEndpoint.parser(),
-                      extensionRegistry);
-              if (networkEndpointsBuilder_ == null) {
-                ensureNetworkEndpointsIsMutable();
-                networkEndpoints_.add(m);
-              } else {
-                networkEndpointsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 170
-            case 176: {
-              health_ = input.readEnum();
-              bitField0_ |= 0x00001000;
-              break;
-            } // case 176
-            case 194: {
-              com.google.protobuf.MapEntry
-              labels__ = input.readMessage(
-                  LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-              internalGetMutableLabels().getMutableMap().put(
-                  labels__.getKey(), labels__.getValue());
-              bitField0_ |= 0x00002000;
-              break;
-            } // case 194
-            case 264: {
-              id_ = input.readInt64();
-              bitField0_ |= 0x00010000;
-              break;
-            } // case 264
-            case 274: {
-              com.google.protobuf.MapEntry
-              metadata__ = input.readMessage(
-                  MetadataDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-              internalGetMutableMetadata().getMutableMap().put(
-                  metadata__.getKey(), metadata__.getValue());
-              bitField0_ |= 0x00004000;
-              break;
-            } // case 274
-            case 290: {
-              input.readMessage(
-                  getNetworkConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 290
-            case 298: {
-              input.readMessage(
-                  getServiceAccountFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000100;
-              break;
-            } // case 298
-            case 304: {
-              apiVersion_ = input.readEnum();
-              bitField0_ |= 0x00040000;
-              break;
-            } // case 304
-            case 314: {
-              com.google.cloud.tpu.v2alpha1.Symptom m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2alpha1.Symptom.parser(),
-                      extensionRegistry);
-              if (symptomsBuilder_ == null) {
-                ensureSymptomsIsMutable();
-                symptoms_.add(m);
-              } else {
-                symptomsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 314
-            case 322: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureTagsIsMutable();
-              tags_.add(s);
-              break;
-            } // case 322
-            case 330: {
-              com.google.cloud.tpu.v2alpha1.AttachedDisk m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2alpha1.AttachedDisk.parser(),
-                      extensionRegistry);
-              if (dataDisksBuilder_ == null) {
-                ensureDataDisksIsMutable();
-                dataDisks_.add(m);
-              } else {
-                dataDisksBuilder_.addMessage(m);
-              }
-              break;
-            } // case 330
-            case 346: {
-              queuedResource_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00100000;
-              break;
-            } // case 346
-            case 362: {
-              input.readMessage(
-                  getShieldedInstanceConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00200000;
-              break;
-            } // case 362
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 26:
+              {
+                description_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 26
+            case 42:
+              {
+                acceleratorType_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 42
+            case 72:
+              {
+                state_ = input.readEnum();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 72
+            case 82:
+              {
+                healthDescription_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 82
+            case 90:
+              {
+                runtimeVersion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 90
+            case 106:
+              {
+                cidrBlock_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000080;
+                break;
+              } // case 106
+            case 130:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000200;
+                break;
+              } // case 130
+            case 138:
+              {
+                input.readMessage(
+                    getSchedulingConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000400;
+                break;
+              } // case 138
+            case 170:
+              {
+                com.google.cloud.tpu.v2alpha1.NetworkEndpoint m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.NetworkEndpoint.parser(), extensionRegistry);
+                if (networkEndpointsBuilder_ == null) {
+                  ensureNetworkEndpointsIsMutable();
+                  networkEndpoints_.add(m);
+                } else {
+                  networkEndpointsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 170
+            case 176:
+              {
+                health_ = input.readEnum();
+                bitField0_ |= 0x00001000;
+                break;
+              } // case 176
+            case 194:
+              {
+                com.google.protobuf.MapEntry labels__ =
+                    input.readMessage(
+                        LabelsDefaultEntryHolder.defaultEntry.getParserForType(),
+                        extensionRegistry);
+                internalGetMutableLabels()
+                    .getMutableMap()
+                    .put(labels__.getKey(), labels__.getValue());
+                bitField0_ |= 0x00002000;
+                break;
+              } // case 194
+            case 264:
+              {
+                id_ = input.readInt64();
+                bitField0_ |= 0x00010000;
+                break;
+              } // case 264
+            case 274:
+              {
+                com.google.protobuf.MapEntry metadata__ =
+                    input.readMessage(
+                        MetadataDefaultEntryHolder.defaultEntry.getParserForType(),
+                        extensionRegistry);
+                internalGetMutableMetadata()
+                    .getMutableMap()
+                    .put(metadata__.getKey(), metadata__.getValue());
+                bitField0_ |= 0x00004000;
+                break;
+              } // case 274
+            case 290:
+              {
+                input.readMessage(getNetworkConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 290
+            case 298:
+              {
+                input.readMessage(getServiceAccountFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000100;
+                break;
+              } // case 298
+            case 304:
+              {
+                apiVersion_ = input.readEnum();
+                bitField0_ |= 0x00040000;
+                break;
+              } // case 304
+            case 314:
+              {
+                com.google.cloud.tpu.v2alpha1.Symptom m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.Symptom.parser(), extensionRegistry);
+                if (symptomsBuilder_ == null) {
+                  ensureSymptomsIsMutable();
+                  symptoms_.add(m);
+                } else {
+                  symptomsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 314
+            case 322:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureTagsIsMutable();
+                tags_.add(s);
+                break;
+              } // case 322
+            case 330:
+              {
+                com.google.cloud.tpu.v2alpha1.AttachedDisk m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.AttachedDisk.parser(), extensionRegistry);
+                if (dataDisksBuilder_ == null) {
+                  ensureDataDisksIsMutable();
+                  dataDisks_.add(m);
+                } else {
+                  dataDisksBuilder_.addMessage(m);
+                }
+                break;
+              } // case 330
+            case 346:
+              {
+                queuedResource_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00100000;
+                break;
+              } // case 346
+            case 362:
+              {
+                input.readMessage(
+                    getShieldedInstanceConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00200000;
+                break;
+              } // case 362
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2940,22 +3258,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -2964,20 +3287,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -2985,28 +3311,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -3016,17 +3353,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -3036,18 +3379,20 @@ public Builder setNameBytes(
 
     private java.lang.Object description_ = "";
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @return The description.
      */
     public java.lang.String getDescription() {
       java.lang.Object ref = description_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         description_ = s;
         return s;
@@ -3056,20 +3401,21 @@ public java.lang.String getDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @return The bytes for description.
      */
-    public com.google.protobuf.ByteString
-        getDescriptionBytes() {
+    public com.google.protobuf.ByteString getDescriptionBytes() {
       java.lang.Object ref = description_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         description_ = b;
         return b;
       } else {
@@ -3077,28 +3423,35 @@ public java.lang.String getDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @param value The description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescription(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDescription(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       description_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDescription() {
@@ -3108,17 +3461,21 @@ public Builder clearDescription() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @param value The bytes for description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescriptionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       description_ = value;
       bitField0_ |= 0x00000002;
@@ -3128,18 +3485,20 @@ public Builder setDescriptionBytes(
 
     private java.lang.Object acceleratorType_ = "";
     /**
+     *
+     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
+     *
      * @return The acceleratorType.
      */
     public java.lang.String getAcceleratorType() {
       java.lang.Object ref = acceleratorType_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         acceleratorType_ = s;
         return s;
@@ -3148,20 +3507,21 @@ public java.lang.String getAcceleratorType() {
       }
     }
     /**
+     *
+     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
+     *
      * @return The bytes for acceleratorType.
      */
-    public com.google.protobuf.ByteString
-        getAcceleratorTypeBytes() {
+    public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
       java.lang.Object ref = acceleratorType_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         acceleratorType_ = b;
         return b;
       } else {
@@ -3169,28 +3529,35 @@ public java.lang.String getAcceleratorType() {
       }
     }
     /**
+     *
+     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
+     *
      * @param value The acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorType(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAcceleratorType(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearAcceleratorType() {
@@ -3200,17 +3567,21 @@ public Builder clearAcceleratorType() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
+     *
      * @param value The bytes for acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorTypeBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
@@ -3220,22 +3591,33 @@ public Builder setAcceleratorTypeBytes(
 
     private int state_ = 0;
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The enum numeric value on the wire for state.
      */
-    @java.lang.Override public int getStateValue() {
+    @java.lang.Override
+    public int getStateValue() {
       return state_;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The enum numeric value on the wire for state to set.
      * @return This builder for chaining.
      */
@@ -3246,24 +3628,35 @@ public Builder setStateValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The state.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Node.State getState() {
-      com.google.cloud.tpu.v2alpha1.Node.State result = com.google.cloud.tpu.v2alpha1.Node.State.forNumber(state_);
+      com.google.cloud.tpu.v2alpha1.Node.State result =
+          com.google.cloud.tpu.v2alpha1.Node.State.forNumber(state_);
       return result == null ? com.google.cloud.tpu.v2alpha1.Node.State.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The state to set.
      * @return This builder for chaining.
      */
@@ -3277,11 +3670,16 @@ public Builder setState(com.google.cloud.tpu.v2alpha1.Node.State value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearState() {
@@ -3293,19 +3691,21 @@ public Builder clearState() {
 
     private java.lang.Object healthDescription_ = "";
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The healthDescription.
      */
     public java.lang.String getHealthDescription() {
       java.lang.Object ref = healthDescription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         healthDescription_ = s;
         return s;
@@ -3314,21 +3714,22 @@ public java.lang.String getHealthDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The bytes for healthDescription.
      */
-    public com.google.protobuf.ByteString
-        getHealthDescriptionBytes() {
+    public com.google.protobuf.ByteString getHealthDescriptionBytes() {
       java.lang.Object ref = healthDescription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         healthDescription_ = b;
         return b;
       } else {
@@ -3336,30 +3737,37 @@ public java.lang.String getHealthDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescription(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setHealthDescription(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       healthDescription_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearHealthDescription() {
@@ -3369,18 +3777,22 @@ public Builder clearHealthDescription() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The bytes for healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescriptionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setHealthDescriptionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       healthDescription_ = value;
       bitField0_ |= 0x00000010;
@@ -3390,18 +3802,20 @@ public Builder setHealthDescriptionBytes(
 
     private java.lang.Object runtimeVersion_ = "";
     /**
+     *
+     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The runtimeVersion.
      */
     public java.lang.String getRuntimeVersion() {
       java.lang.Object ref = runtimeVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         runtimeVersion_ = s;
         return s;
@@ -3410,20 +3824,21 @@ public java.lang.String getRuntimeVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for runtimeVersion.
      */
-    public com.google.protobuf.ByteString
-        getRuntimeVersionBytes() {
+    public com.google.protobuf.ByteString getRuntimeVersionBytes() {
       java.lang.Object ref = runtimeVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         runtimeVersion_ = b;
         return b;
       } else {
@@ -3431,28 +3846,35 @@ public java.lang.String getRuntimeVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The runtimeVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setRuntimeVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRuntimeVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       runtimeVersion_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearRuntimeVersion() {
@@ -3462,17 +3884,21 @@ public Builder clearRuntimeVersion() {
       return this;
     }
     /**
-     * 
+     *
+     *
+     * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for runtimeVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setRuntimeVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRuntimeVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       runtimeVersion_ = value;
       bitField0_ |= 0x00000020;
@@ -3482,34 +3908,47 @@ public Builder setRuntimeVersionBytes(
 
     private com.google.cloud.tpu.v2alpha1.NetworkConfig networkConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.NetworkConfig, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder, com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder> networkConfigBuilder_;
+            com.google.cloud.tpu.v2alpha1.NetworkConfig,
+            com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder,
+            com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder>
+        networkConfigBuilder_;
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
+     *
      * @return Whether the networkConfig field is set.
      */
     public boolean hasNetworkConfig() {
       return ((bitField0_ & 0x00000040) != 0);
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
+     *
      * @return The networkConfig.
      */
     public com.google.cloud.tpu.v2alpha1.NetworkConfig getNetworkConfig() {
       if (networkConfigBuilder_ == null) {
-        return networkConfig_ == null ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance() : networkConfig_;
+        return networkConfig_ == null
+            ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()
+            : networkConfig_;
       } else {
         return networkConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3530,6 +3969,8 @@ public Builder setNetworkConfig(com.google.cloud.tpu.v2alpha1.NetworkConfig valu
       return this;
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3548,6 +3989,8 @@ public Builder setNetworkConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3556,9 +3999,9 @@ public Builder setNetworkConfig(
      */
     public Builder mergeNetworkConfig(com.google.cloud.tpu.v2alpha1.NetworkConfig value) {
       if (networkConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000040) != 0) &&
-          networkConfig_ != null &&
-          networkConfig_ != com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000040) != 0)
+            && networkConfig_ != null
+            && networkConfig_ != com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()) {
           getNetworkConfigBuilder().mergeFrom(value);
         } else {
           networkConfig_ = value;
@@ -3571,6 +4014,8 @@ public Builder mergeNetworkConfig(com.google.cloud.tpu.v2alpha1.NetworkConfig va
       return this;
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3588,6 +4033,8 @@ public Builder clearNetworkConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3600,6 +4047,8 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder getNetworkConfigBuild
       return getNetworkConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3610,11 +4059,14 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
       if (networkConfigBuilder_ != null) {
         return networkConfigBuilder_.getMessageOrBuilder();
       } else {
-        return networkConfig_ == null ?
-            com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance() : networkConfig_;
+        return networkConfig_ == null
+            ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()
+            : networkConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3622,14 +4074,17 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
      * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.NetworkConfig, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder, com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.NetworkConfig,
+            com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder,
+            com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder>
         getNetworkConfigFieldBuilder() {
       if (networkConfigBuilder_ == null) {
-        networkConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.NetworkConfig, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder, com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder>(
-                getNetworkConfig(),
-                getParentForChildren(),
-                isClean());
+        networkConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.NetworkConfig,
+                com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder,
+                com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder>(
+                getNetworkConfig(), getParentForChildren(), isClean());
         networkConfig_ = null;
       }
       return networkConfigBuilder_;
@@ -3637,6 +4092,8 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
 
     private java.lang.Object cidrBlock_ = "";
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3649,13 +4106,13 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
      * 

      *
      * string cidr_block = 13;
+     *
      * @return The cidrBlock.
      */
     public java.lang.String getCidrBlock() {
       java.lang.Object ref = cidrBlock_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         cidrBlock_ = s;
         return s;
@@ -3664,6 +4121,8 @@ public java.lang.String getCidrBlock() {
       }
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3676,15 +4135,14 @@ public java.lang.String getCidrBlock() {
      * 

      *
      * string cidr_block = 13;
+     *
      * @return The bytes for cidrBlock.
      */
-    public com.google.protobuf.ByteString
-        getCidrBlockBytes() {
+    public com.google.protobuf.ByteString getCidrBlockBytes() {
       java.lang.Object ref = cidrBlock_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         cidrBlock_ = b;
         return b;
       } else {
@@ -3692,6 +4150,8 @@ public java.lang.String getCidrBlock() {
       }
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3704,18 +4164,22 @@ public java.lang.String getCidrBlock() {
      * 

      *
      * string cidr_block = 13;
+     *
      * @param value The cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlock(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setCidrBlock(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       cidrBlock_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3728,6 +4192,7 @@ public Builder setCidrBlock(
      * 

      *
      * string cidr_block = 13;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCidrBlock() {
@@ -3737,6 +4202,8 @@ public Builder clearCidrBlock() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3749,12 +4216,14 @@ public Builder clearCidrBlock() {
      * 

      *
      * string cidr_block = 13;
+     *
      * @param value The bytes for cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlockBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       cidrBlock_ = value;
       bitField0_ |= 0x00000080;
@@ -3764,36 +4233,49 @@ public Builder setCidrBlockBytes(
 
     private com.google.cloud.tpu.v2alpha1.ServiceAccount serviceAccount_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.ServiceAccount, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder, com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder> serviceAccountBuilder_;
+            com.google.cloud.tpu.v2alpha1.ServiceAccount,
+            com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder,
+            com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder>
+        serviceAccountBuilder_;
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
+     *
      * @return Whether the serviceAccount field is set.
      */
     public boolean hasServiceAccount() {
       return ((bitField0_ & 0x00000100) != 0);
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
+     *
      * @return The serviceAccount.
      */
     public com.google.cloud.tpu.v2alpha1.ServiceAccount getServiceAccount() {
       if (serviceAccountBuilder_ == null) {
-        return serviceAccount_ == null ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance() : serviceAccount_;
+        return serviceAccount_ == null
+            ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()
+            : serviceAccount_;
       } else {
         return serviceAccountBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3815,6 +4297,8 @@ public Builder setServiceAccount(com.google.cloud.tpu.v2alpha1.ServiceAccount va
       return this;
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3834,6 +4318,8 @@ public Builder setServiceAccount(
       return this;
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3843,9 +4329,10 @@ public Builder setServiceAccount(
      */
     public Builder mergeServiceAccount(com.google.cloud.tpu.v2alpha1.ServiceAccount value) {
       if (serviceAccountBuilder_ == null) {
-        if (((bitField0_ & 0x00000100) != 0) &&
-          serviceAccount_ != null &&
-          serviceAccount_ != com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000100) != 0)
+            && serviceAccount_ != null
+            && serviceAccount_
+                != com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()) {
           getServiceAccountBuilder().mergeFrom(value);
         } else {
           serviceAccount_ = value;
@@ -3858,6 +4345,8 @@ public Builder mergeServiceAccount(com.google.cloud.tpu.v2alpha1.ServiceAccount
       return this;
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3876,6 +4365,8 @@ public Builder clearServiceAccount() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3889,6 +4380,8 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder getServiceAccountBui
       return getServiceAccountFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3900,11 +4393,14 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOr
       if (serviceAccountBuilder_ != null) {
         return serviceAccountBuilder_.getMessageOrBuilder();
       } else {
-        return serviceAccount_ == null ?
-            com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance() : serviceAccount_;
+        return serviceAccount_ == null
+            ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()
+            : serviceAccount_;
       }
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3913,14 +4409,17 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOr
      * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.ServiceAccount, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder, com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.ServiceAccount,
+            com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder,
+            com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder>
         getServiceAccountFieldBuilder() {
       if (serviceAccountBuilder_ == null) {
-        serviceAccountBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.ServiceAccount, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder, com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder>(
-                getServiceAccount(),
-                getParentForChildren(),
-                isClean());
+        serviceAccountBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.ServiceAccount,
+                com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder,
+                com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder>(
+                getServiceAccount(), getParentForChildren(), isClean());
         serviceAccount_ = null;
       }
       return serviceAccountBuilder_;
@@ -3928,39 +4427,58 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOr
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000200) != 0);
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
@@ -3976,14 +4494,17 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -3994,17 +4515,21 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000200) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000200) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -4017,11 +4542,15 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearCreateTime() {
       bitField0_ = (bitField0_ & ~0x00000200);
@@ -4034,11 +4563,15 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       bitField0_ |= 0x00000200;
@@ -4046,36 +4579,48 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -4083,34 +4628,47 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.cloud.tpu.v2alpha1.SchedulingConfig schedulingConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.SchedulingConfig, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder, com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder> schedulingConfigBuilder_;
+            com.google.cloud.tpu.v2alpha1.SchedulingConfig,
+            com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder,
+            com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder>
+        schedulingConfigBuilder_;
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
+     *
      * @return Whether the schedulingConfig field is set.
      */
     public boolean hasSchedulingConfig() {
       return ((bitField0_ & 0x00000400) != 0);
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
+     *
      * @return The schedulingConfig.
      */
     public com.google.cloud.tpu.v2alpha1.SchedulingConfig getSchedulingConfig() {
       if (schedulingConfigBuilder_ == null) {
-        return schedulingConfig_ == null ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+        return schedulingConfig_ == null
+            ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()
+            : schedulingConfig_;
       } else {
         return schedulingConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4131,6 +4689,8 @@ public Builder setSchedulingConfig(com.google.cloud.tpu.v2alpha1.SchedulingConfi
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4149,6 +4709,8 @@ public Builder setSchedulingConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4157,9 +4719,10 @@ public Builder setSchedulingConfig(
      */
     public Builder mergeSchedulingConfig(com.google.cloud.tpu.v2alpha1.SchedulingConfig value) {
       if (schedulingConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000400) != 0) &&
-          schedulingConfig_ != null &&
-          schedulingConfig_ != com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000400) != 0)
+            && schedulingConfig_ != null
+            && schedulingConfig_
+                != com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()) {
           getSchedulingConfigBuilder().mergeFrom(value);
         } else {
           schedulingConfig_ = value;
@@ -4172,6 +4735,8 @@ public Builder mergeSchedulingConfig(com.google.cloud.tpu.v2alpha1.SchedulingCon
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4189,6 +4754,8 @@ public Builder clearSchedulingConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4201,6 +4768,8 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder getSchedulingConfi
       return getSchedulingConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4211,11 +4780,14 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder getSchedulingConf
       if (schedulingConfigBuilder_ != null) {
         return schedulingConfigBuilder_.getMessageOrBuilder();
       } else {
-        return schedulingConfig_ == null ?
-            com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+        return schedulingConfig_ == null
+            ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()
+            : schedulingConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4223,39 +4795,52 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder getSchedulingConf
      * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.SchedulingConfig, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder, com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.SchedulingConfig,
+            com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder,
+            com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder>
         getSchedulingConfigFieldBuilder() {
       if (schedulingConfigBuilder_ == null) {
-        schedulingConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.SchedulingConfig, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder, com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder>(
-                getSchedulingConfig(),
-                getParentForChildren(),
-                isClean());
+        schedulingConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.SchedulingConfig,
+                com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder,
+                com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder>(
+                getSchedulingConfig(), getParentForChildren(), isClean());
         schedulingConfig_ = null;
       }
       return schedulingConfigBuilder_;
     }
 
     private java.util.List networkEndpoints_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureNetworkEndpointsIsMutable() {
       if (!((bitField0_ & 0x00000800) != 0)) {
-        networkEndpoints_ = new java.util.ArrayList(networkEndpoints_);
+        networkEndpoints_ =
+            new java.util.ArrayList(
+                networkEndpoints_);
         bitField0_ |= 0x00000800;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.NetworkEndpoint, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder, com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder> networkEndpointsBuilder_;
+            com.google.cloud.tpu.v2alpha1.NetworkEndpoint,
+            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder,
+            com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder>
+        networkEndpointsBuilder_;
 
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public java.util.List getNetworkEndpointsList() {
       if (networkEndpointsBuilder_ == null) {
@@ -4265,13 +4850,17 @@ public java.util.List getNetworkE
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public int getNetworkEndpointsCount() {
       if (networkEndpointsBuilder_ == null) {
@@ -4281,13 +4870,17 @@ public int getNetworkEndpointsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint getNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4297,13 +4890,17 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpoint getNetworkEndpoints(int ind
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setNetworkEndpoints(
         int index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint value) {
@@ -4320,13 +4917,17 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setNetworkEndpoints(
         int index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder builderForValue) {
@@ -4340,13 +4941,17 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(com.google.cloud.tpu.v2alpha1.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
@@ -4362,13 +4967,17 @@ public Builder addNetworkEndpoints(com.google.cloud.tpu.v2alpha1.NetworkEndpoint
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(
         int index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint value) {
@@ -4385,13 +4994,17 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(
         com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder builderForValue) {
@@ -4405,13 +5018,17 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(
         int index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder builderForValue) {
@@ -4425,20 +5042,23 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addAllNetworkEndpoints(
         java.lang.Iterable values) {
       if (networkEndpointsBuilder_ == null) {
         ensureNetworkEndpointsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, networkEndpoints_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, networkEndpoints_);
         onChanged();
       } else {
         networkEndpointsBuilder_.addAllMessages(values);
@@ -4446,13 +5066,17 @@ public Builder addAllNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearNetworkEndpoints() {
       if (networkEndpointsBuilder_ == null) {
@@ -4465,13 +5089,17 @@ public Builder clearNetworkEndpoints() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder removeNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4484,45 +5112,58 @@ public Builder removeNetworkEndpoints(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder getNetworkEndpointsBuilder(
         int index) {
       return getNetworkEndpointsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
         int index) {
       if (networkEndpointsBuilder_ == null) {
-        return networkEndpoints_.get(index);  } else {
+        return networkEndpoints_.get(index);
+      } else {
         return networkEndpointsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getNetworkEndpointsOrBuilderList() {
+    public java.util.List
+        getNetworkEndpointsOrBuilderList() {
       if (networkEndpointsBuilder_ != null) {
         return networkEndpointsBuilder_.getMessageOrBuilderList();
       } else {
@@ -4530,51 +5171,69 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpoint
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder addNetworkEndpointsBuilder() {
-      return getNetworkEndpointsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2alpha1.NetworkEndpoint.getDefaultInstance());
+      return getNetworkEndpointsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2alpha1.NetworkEndpoint.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder addNetworkEndpointsBuilder(
         int index) {
-      return getNetworkEndpointsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.getDefaultInstance());
+      return getNetworkEndpointsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getNetworkEndpointsBuilderList() {
+    public java.util.List
+        getNetworkEndpointsBuilderList() {
       return getNetworkEndpointsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.NetworkEndpoint, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder, com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.NetworkEndpoint,
+            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder,
+            com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder>
         getNetworkEndpointsFieldBuilder() {
       if (networkEndpointsBuilder_ == null) {
-        networkEndpointsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.NetworkEndpoint, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder, com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder>(
+        networkEndpointsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.NetworkEndpoint,
+                com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder,
+                com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder>(
                 networkEndpoints_,
                 ((bitField0_ & 0x00000800) != 0),
                 getParentForChildren(),
@@ -4586,22 +5245,29 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder addNetworkEndpoints
 
     private int health_ = 0;
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
+     *
      * @return The enum numeric value on the wire for health.
      */
-    @java.lang.Override public int getHealthValue() {
+    @java.lang.Override
+    public int getHealthValue() {
       return health_;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
+     *
      * @param value The enum numeric value on the wire for health to set.
      * @return This builder for chaining.
      */
@@ -4612,24 +5278,31 @@ public Builder setHealthValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
+     *
      * @return The health.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Node.Health getHealth() {
-      com.google.cloud.tpu.v2alpha1.Node.Health result = com.google.cloud.tpu.v2alpha1.Node.Health.forNumber(health_);
+      com.google.cloud.tpu.v2alpha1.Node.Health result =
+          com.google.cloud.tpu.v2alpha1.Node.Health.forNumber(health_);
       return result == null ? com.google.cloud.tpu.v2alpha1.Node.Health.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
+     *
      * @param value The health to set.
      * @return This builder for chaining.
      */
@@ -4643,11 +5316,14 @@ public Builder setHealth(com.google.cloud.tpu.v2alpha1.Node.Health value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
+     *
      * @return This builder for chaining.
      */
     public Builder clearHealth() {
@@ -4657,21 +5333,19 @@ public Builder clearHealth() {
       return this;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, java.lang.String> labels_;
-    private com.google.protobuf.MapField
-        internalGetLabels() {
+    private com.google.protobuf.MapField labels_;
+
+    private com.google.protobuf.MapField internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
+
     private com.google.protobuf.MapField
         internalGetMutableLabels() {
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -4680,10 +5354,13 @@ public Builder clearHealth() {
       onChanged();
       return labels_;
     }
+
     public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4691,20 +5368,21 @@ public int getLabelsCount() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public boolean containsLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getLabelsMap()} instead.
-     */
+    /** Use {@link #getLabelsMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4716,6 +5394,8 @@ public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4723,17 +5403,19 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public /* nullable */
-java.lang.String getLabelsOrDefault(
+    public /* nullable */ java.lang.String getLabelsOrDefault(
         java.lang.String key,
         /* nullable */
-java.lang.String defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+        java.lang.String defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4741,92 +5423,93 @@ java.lang.String getLabelsOrDefault(
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public java.lang.String getLabelsOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+    public java.lang.String getLabelsOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
+
     public Builder clearLabels() {
       bitField0_ = (bitField0_ & ~0x00002000);
-      internalGetMutableLabels().getMutableMap()
-          .clear();
+      internalGetMutableLabels().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder removeLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableLabels().getMutableMap()
-          .remove(key);
+    public Builder removeLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableLabels().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-        getMutableLabels() {
+    public java.util.Map getMutableLabels() {
       bitField0_ |= 0x00002000;
       return internalGetMutableLabels().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putLabels(
-        java.lang.String key,
-        java.lang.String value) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      if (value == null) { throw new NullPointerException("map value"); }
-      internalGetMutableLabels().getMutableMap()
-          .put(key, value);
+    public Builder putLabels(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      if (value == null) {
+        throw new NullPointerException("map value");
+      }
+      internalGetMutableLabels().getMutableMap().put(key, value);
       bitField0_ |= 0x00002000;
       return this;
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putAllLabels(
-        java.util.Map values) {
-      internalGetMutableLabels().getMutableMap()
-          .putAll(values);
+    public Builder putAllLabels(java.util.Map values) {
+      internalGetMutableLabels().getMutableMap().putAll(values);
       bitField0_ |= 0x00002000;
       return this;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, java.lang.String> metadata_;
-    private com.google.protobuf.MapField
-        internalGetMetadata() {
+    private com.google.protobuf.MapField metadata_;
+
+    private com.google.protobuf.MapField internalGetMetadata() {
       if (metadata_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            MetadataDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(MetadataDefaultEntryHolder.defaultEntry);
       }
       return metadata_;
     }
+
     private com.google.protobuf.MapField
         internalGetMutableMetadata() {
       if (metadata_ == null) {
-        metadata_ = com.google.protobuf.MapField.newMapField(
-            MetadataDefaultEntryHolder.defaultEntry);
+        metadata_ =
+            com.google.protobuf.MapField.newMapField(MetadataDefaultEntryHolder.defaultEntry);
       }
       if (!metadata_.isMutable()) {
         metadata_ = metadata_.copy();
@@ -4835,10 +5518,13 @@ public Builder putAllLabels(
       onChanged();
       return metadata_;
     }
+
     public int getMetadataCount() {
       return internalGetMetadata().getMap().size();
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4847,20 +5533,21 @@ public int getMetadataCount() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public boolean containsMetadata(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsMetadata(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetMetadata().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getMetadataMap()} instead.
-     */
+    /** Use {@link #getMetadataMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getMetadata() {
       return getMetadataMap();
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4873,6 +5560,8 @@ public java.util.Map getMetadataMap() {
       return internalGetMetadata().getMap();
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4881,17 +5570,19 @@ public java.util.Map getMetadataMap() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public /* nullable */
-java.lang.String getMetadataOrDefault(
+    public /* nullable */ java.lang.String getMetadataOrDefault(
         java.lang.String key,
         /* nullable */
-java.lang.String defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetMetadata().getMap();
+        java.lang.String defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetMetadata().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4900,23 +5591,25 @@ java.lang.String getMetadataOrDefault(
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public java.lang.String getMetadataOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetMetadata().getMap();
+    public java.lang.String getMetadataOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetMetadata().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
+
     public Builder clearMetadata() {
       bitField0_ = (bitField0_ & ~0x00004000);
-      internalGetMutableMetadata().getMutableMap()
-          .clear();
+      internalGetMutableMetadata().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4924,23 +5617,22 @@ public Builder clearMetadata() {
      *
      * map<string, string> metadata = 34;
      */
-    public Builder removeMetadata(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableMetadata().getMutableMap()
-          .remove(key);
+    public Builder removeMetadata(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableMetadata().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-        getMutableMetadata() {
+    public java.util.Map getMutableMetadata() {
       bitField0_ |= 0x00004000;
       return internalGetMutableMetadata().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4948,17 +5640,20 @@ public Builder removeMetadata(
      *
      * map<string, string> metadata = 34;
      */
-    public Builder putMetadata(
-        java.lang.String key,
-        java.lang.String value) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      if (value == null) { throw new NullPointerException("map value"); }
-      internalGetMutableMetadata().getMutableMap()
-          .put(key, value);
+    public Builder putMetadata(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      if (value == null) {
+        throw new NullPointerException("map value");
+      }
+      internalGetMutableMetadata().getMutableMap().put(key, value);
       bitField0_ |= 0x00004000;
       return this;
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4966,53 +5661,61 @@ public Builder putMetadata(
      *
      * map<string, string> metadata = 34;
      */
-    public Builder putAllMetadata(
-        java.util.Map values) {
-      internalGetMutableMetadata().getMutableMap()
-          .putAll(values);
+    public Builder putAllMetadata(java.util.Map values) {
+      internalGetMutableMetadata().getMutableMap().putAll(values);
       bitField0_ |= 0x00004000;
       return this;
     }
 
-    private com.google.protobuf.LazyStringList tags_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList tags_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureTagsIsMutable() {
       if (!((bitField0_ & 0x00008000) != 0)) {
         tags_ = new com.google.protobuf.LazyStringArrayList(tags_);
         bitField0_ |= 0x00008000;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @return A list containing the tags.
      */
-    public com.google.protobuf.ProtocolStringList
-        getTagsList() {
+    public com.google.protobuf.ProtocolStringList getTagsList() {
       return tags_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @return The count of tags.
      */
     public int getTagsCount() {
       return tags_.size();
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param index The index of the element to return.
      * @return The tags at the given index.
      */
@@ -5020,81 +5723,95 @@ public java.lang.String getTags(int index) {
       return tags_.get(index);
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the tags at the given index.
      */
-    public com.google.protobuf.ByteString
-        getTagsBytes(int index) {
+    public com.google.protobuf.ByteString getTagsBytes(int index) {
       return tags_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param index The index to set the value at.
      * @param value The tags to set.
      * @return This builder for chaining.
      */
-    public Builder setTags(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTags(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureTagsIsMutable();
       tags_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param value The tags to add.
      * @return This builder for chaining.
      */
-    public Builder addTags(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addTags(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureTagsIsMutable();
       tags_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param values The tags to add.
      * @return This builder for chaining.
      */
-    public Builder addAllTags(
-        java.lang.Iterable values) {
+    public Builder addAllTags(java.lang.Iterable values) {
       ensureTagsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, tags_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, tags_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTags() {
@@ -5104,18 +5821,22 @@ public Builder clearTags() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param value The bytes of the tags to add.
      * @return This builder for chaining.
      */
-    public Builder addTagsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addTagsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureTagsIsMutable();
       tags_.add(value);
@@ -5123,13 +5844,16 @@ public Builder addTagsBytes(
       return this;
     }
 
-    private long id_ ;
+    private long id_;
     /**
+     *
+     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The id.
      */
     @java.lang.Override
@@ -5137,27 +5861,33 @@ public long getId() {
       return id_;
     }
     /**
+     *
+     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The id to set.
      * @return This builder for chaining.
      */
     public Builder setId(long value) {
-      
+
       id_ = value;
       bitField0_ |= 0x00010000;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearId() {
@@ -5168,18 +5898,25 @@ public Builder clearId() {
     }
 
     private java.util.List dataDisks_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureDataDisksIsMutable() {
       if (!((bitField0_ & 0x00020000) != 0)) {
-        dataDisks_ = new java.util.ArrayList(dataDisks_);
+        dataDisks_ =
+            new java.util.ArrayList(dataDisks_);
         bitField0_ |= 0x00020000;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.AttachedDisk, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder, com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder> dataDisksBuilder_;
+            com.google.cloud.tpu.v2alpha1.AttachedDisk,
+            com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder,
+            com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder>
+        dataDisksBuilder_;
 
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5194,6 +5931,8 @@ public java.util.List getDataDisksLi
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5208,6 +5947,8 @@ public int getDataDisksCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5222,14 +5963,15 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk getDataDisks(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public Builder setDataDisks(
-        int index, com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
+    public Builder setDataDisks(int index, com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
       if (dataDisksBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5243,6 +5985,8 @@ public Builder setDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5261,6 +6005,8 @@ public Builder setDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5281,14 +6027,15 @@ public Builder addDataDisks(com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public Builder addDataDisks(
-        int index, com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
+    public Builder addDataDisks(int index, com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
       if (dataDisksBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5302,6 +6049,8 @@ public Builder addDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5320,6 +6069,8 @@ public Builder addDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5338,6 +6089,8 @@ public Builder addDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5348,8 +6101,7 @@ public Builder addAllDataDisks(
         java.lang.Iterable values) {
       if (dataDisksBuilder_ == null) {
         ensureDataDisksIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, dataDisks_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, dataDisks_);
         onChanged();
       } else {
         dataDisksBuilder_.addAllMessages(values);
@@ -5357,6 +6109,8 @@ public Builder addAllDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5374,6 +6128,8 @@ public Builder clearDataDisks() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5391,39 +6147,44 @@ public Builder removeDataDisks(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder getDataDisksBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder getDataDisksBuilder(int index) {
       return getDataDisksFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(int index) {
       if (dataDisksBuilder_ == null) {
-        return dataDisks_.get(index);  } else {
+        return dataDisks_.get(index);
+      } else {
         return dataDisksBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public java.util.List 
-         getDataDisksOrBuilderList() {
+    public java.util.List
+        getDataDisksOrBuilderList() {
       if (dataDisksBuilder_ != null) {
         return dataDisksBuilder_.getMessageOrBuilderList();
       } else {
@@ -5431,6 +6192,8 @@ public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5438,42 +6201,48 @@ public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
     public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder addDataDisksBuilder() {
-      return getDataDisksFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2alpha1.AttachedDisk.getDefaultInstance());
+      return getDataDisksFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2alpha1.AttachedDisk.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder addDataDisksBuilder(
-        int index) {
-      return getDataDisksFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2alpha1.AttachedDisk.getDefaultInstance());
+    public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder addDataDisksBuilder(int index) {
+      return getDataDisksFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2alpha1.AttachedDisk.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public java.util.List 
-         getDataDisksBuilderList() {
+    public java.util.List
+        getDataDisksBuilderList() {
       return getDataDisksFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.AttachedDisk, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder, com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.AttachedDisk,
+            com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder,
+            com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder>
         getDataDisksFieldBuilder() {
       if (dataDisksBuilder_ == null) {
-        dataDisksBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.AttachedDisk, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder, com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder>(
-                dataDisks_,
-                ((bitField0_ & 0x00020000) != 0),
-                getParentForChildren(),
-                isClean());
+        dataDisksBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.AttachedDisk,
+                com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder,
+                com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder>(
+                dataDisks_, ((bitField0_ & 0x00020000) != 0), getParentForChildren(), isClean());
         dataDisks_ = null;
       }
       return dataDisksBuilder_;
@@ -5481,22 +6250,33 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder addDataDisksBuilder(
 
     private int apiVersion_ = 0;
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The enum numeric value on the wire for apiVersion.
      */
-    @java.lang.Override public int getApiVersionValue() {
+    @java.lang.Override
+    public int getApiVersionValue() {
       return apiVersion_;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The enum numeric value on the wire for apiVersion to set.
      * @return This builder for chaining.
      */
@@ -5507,24 +6287,35 @@ public Builder setApiVersionValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The apiVersion.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Node.ApiVersion getApiVersion() {
-      com.google.cloud.tpu.v2alpha1.Node.ApiVersion result = com.google.cloud.tpu.v2alpha1.Node.ApiVersion.forNumber(apiVersion_);
+      com.google.cloud.tpu.v2alpha1.Node.ApiVersion result =
+          com.google.cloud.tpu.v2alpha1.Node.ApiVersion.forNumber(apiVersion_);
       return result == null ? com.google.cloud.tpu.v2alpha1.Node.ApiVersion.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
@@ -5538,11 +6329,16 @@ public Builder setApiVersion(com.google.cloud.tpu.v2alpha1.Node.ApiVersion value
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -5553,23 +6349,31 @@ public Builder clearApiVersion() {
     }
 
     private java.util.List symptoms_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureSymptomsIsMutable() {
       if (!((bitField0_ & 0x00080000) != 0)) {
         symptoms_ = new java.util.ArrayList(symptoms_);
         bitField0_ |= 0x00080000;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.Symptom, com.google.cloud.tpu.v2alpha1.Symptom.Builder, com.google.cloud.tpu.v2alpha1.SymptomOrBuilder> symptomsBuilder_;
+            com.google.cloud.tpu.v2alpha1.Symptom,
+            com.google.cloud.tpu.v2alpha1.Symptom.Builder,
+            com.google.cloud.tpu.v2alpha1.SymptomOrBuilder>
+        symptomsBuilder_;
 
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public java.util.List getSymptomsList() {
       if (symptomsBuilder_ == null) {
@@ -5579,11 +6383,15 @@ public java.util.List getSymptomsList() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public int getSymptomsCount() {
       if (symptomsBuilder_ == null) {
@@ -5593,11 +6401,15 @@ public int getSymptomsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.Symptom getSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -5607,14 +6419,17 @@ public com.google.cloud.tpu.v2alpha1.Symptom getSymptoms(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setSymptoms(
-        int index, com.google.cloud.tpu.v2alpha1.Symptom value) {
+    public Builder setSymptoms(int index, com.google.cloud.tpu.v2alpha1.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5628,11 +6443,15 @@ public Builder setSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setSymptoms(
         int index, com.google.cloud.tpu.v2alpha1.Symptom.Builder builderForValue) {
@@ -5646,11 +6465,15 @@ public Builder setSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addSymptoms(com.google.cloud.tpu.v2alpha1.Symptom value) {
       if (symptomsBuilder_ == null) {
@@ -5666,14 +6489,17 @@ public Builder addSymptoms(com.google.cloud.tpu.v2alpha1.Symptom value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addSymptoms(
-        int index, com.google.cloud.tpu.v2alpha1.Symptom value) {
+    public Builder addSymptoms(int index, com.google.cloud.tpu.v2alpha1.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5687,14 +6513,17 @@ public Builder addSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addSymptoms(
-        com.google.cloud.tpu.v2alpha1.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(com.google.cloud.tpu.v2alpha1.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(builderForValue.build());
@@ -5705,11 +6534,15 @@ public Builder addSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addSymptoms(
         int index, com.google.cloud.tpu.v2alpha1.Symptom.Builder builderForValue) {
@@ -5723,18 +6556,21 @@ public Builder addSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addAllSymptoms(
         java.lang.Iterable values) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, symptoms_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, symptoms_);
         onChanged();
       } else {
         symptomsBuilder_.addAllMessages(values);
@@ -5742,11 +6578,15 @@ public Builder addAllSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearSymptoms() {
       if (symptomsBuilder_ == null) {
@@ -5759,11 +6599,15 @@ public Builder clearSymptoms() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder removeSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -5776,39 +6620,50 @@ public Builder removeSymptoms(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v2alpha1.Symptom.Builder getSymptomsBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2alpha1.Symptom.Builder getSymptomsBuilder(int index) {
       return getSymptomsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(int index) {
       if (symptomsBuilder_ == null) {
-        return symptoms_.get(index);  } else {
+        return symptoms_.get(index);
+      } else {
         return symptomsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getSymptomsOrBuilderList() {
+    public java.util.List
+        getSymptomsOrBuilderList() {
       if (symptomsBuilder_ != null) {
         return symptomsBuilder_.getMessageOrBuilderList();
       } else {
@@ -5816,49 +6671,62 @@ public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.Symptom.Builder addSymptomsBuilder() {
-      return getSymptomsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2alpha1.Symptom.getDefaultInstance());
+      return getSymptomsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2alpha1.Symptom.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v2alpha1.Symptom.Builder addSymptomsBuilder(
-        int index) {
-      return getSymptomsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2alpha1.Symptom.getDefaultInstance());
+    public com.google.cloud.tpu.v2alpha1.Symptom.Builder addSymptomsBuilder(int index) {
+      return getSymptomsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2alpha1.Symptom.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getSymptomsBuilderList() {
+    public java.util.List getSymptomsBuilderList() {
       return getSymptomsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.Symptom, com.google.cloud.tpu.v2alpha1.Symptom.Builder, com.google.cloud.tpu.v2alpha1.SymptomOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.Symptom,
+            com.google.cloud.tpu.v2alpha1.Symptom.Builder,
+            com.google.cloud.tpu.v2alpha1.SymptomOrBuilder>
         getSymptomsFieldBuilder() {
       if (symptomsBuilder_ == null) {
-        symptomsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Symptom, com.google.cloud.tpu.v2alpha1.Symptom.Builder, com.google.cloud.tpu.v2alpha1.SymptomOrBuilder>(
-                symptoms_,
-                ((bitField0_ & 0x00080000) != 0),
-                getParentForChildren(),
-                isClean());
+        symptomsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.Symptom,
+                com.google.cloud.tpu.v2alpha1.Symptom.Builder,
+                com.google.cloud.tpu.v2alpha1.SymptomOrBuilder>(
+                symptoms_, ((bitField0_ & 0x00080000) != 0), getParentForChildren(), isClean());
         symptoms_ = null;
       }
       return symptomsBuilder_;
@@ -5866,19 +6734,21 @@ public com.google.cloud.tpu.v2alpha1.Symptom.Builder addSymptomsBuilder(
 
     private java.lang.Object queuedResource_ = "";
     /**
+     *
+     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The queuedResource.
      */
     public java.lang.String getQueuedResource() {
       java.lang.Object ref = queuedResource_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queuedResource_ = s;
         return s;
@@ -5887,21 +6757,22 @@ public java.lang.String getQueuedResource() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The bytes for queuedResource.
      */
-    public com.google.protobuf.ByteString
-        getQueuedResourceBytes() {
+    public com.google.protobuf.ByteString getQueuedResourceBytes() {
       java.lang.Object ref = queuedResource_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         queuedResource_ = b;
         return b;
       } else {
@@ -5909,30 +6780,37 @@ public java.lang.String getQueuedResource() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The queuedResource to set.
      * @return This builder for chaining.
      */
-    public Builder setQueuedResource(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueuedResource(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       queuedResource_ = value;
       bitField0_ |= 0x00100000;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearQueuedResource() {
@@ -5942,18 +6820,22 @@ public Builder clearQueuedResource() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The bytes for queuedResource to set.
      * @return This builder for chaining.
      */
-    public Builder setQueuedResourceBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueuedResourceBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       queuedResource_ = value;
       bitField0_ |= 0x00100000;
@@ -5963,41 +6845,55 @@ public Builder setQueuedResourceBytes(
 
     private com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shieldedInstanceConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder> shieldedInstanceConfigBuilder_;
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig,
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder,
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder>
+        shieldedInstanceConfigBuilder_;
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
+     *
      * @return Whether the shieldedInstanceConfig field is set.
      */
     public boolean hasShieldedInstanceConfig() {
       return ((bitField0_ & 0x00200000) != 0);
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
+     *
      * @return The shieldedInstanceConfig.
      */
     public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getShieldedInstanceConfig() {
       if (shieldedInstanceConfigBuilder_ == null) {
-        return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
+        return shieldedInstanceConfig_ == null
+            ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()
+            : shieldedInstanceConfig_;
       } else {
         return shieldedInstanceConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public Builder setShieldedInstanceConfig(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig value) {
+    public Builder setShieldedInstanceConfig(
+        com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig value) {
       if (shieldedInstanceConfigBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6011,6 +6907,8 @@ public Builder setShieldedInstanceConfig(com.google.cloud.tpu.v2alpha1.ShieldedI
       return this;
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

@@ -6029,17 +6927,21 @@ public Builder setShieldedInstanceConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public Builder mergeShieldedInstanceConfig(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig value) {
+    public Builder mergeShieldedInstanceConfig(
+        com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig value) {
       if (shieldedInstanceConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00200000) != 0) &&
-          shieldedInstanceConfig_ != null &&
-          shieldedInstanceConfig_ != com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00200000) != 0)
+            && shieldedInstanceConfig_ != null
+            && shieldedInstanceConfig_
+                != com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()) {
           getShieldedInstanceConfigBuilder().mergeFrom(value);
         } else {
           shieldedInstanceConfig_ = value;
@@ -6052,6 +6954,8 @@ public Builder mergeShieldedInstanceConfig(com.google.cloud.tpu.v2alpha1.Shielde
       return this;
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

@@ -6069,33 +6973,42 @@ public Builder clearShieldedInstanceConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder getShieldedInstanceConfigBuilder() {
+    public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder
+        getShieldedInstanceConfigBuilder() {
       bitField0_ |= 0x00200000;
       onChanged();
       return getShieldedInstanceConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder
+        getShieldedInstanceConfigOrBuilder() {
       if (shieldedInstanceConfigBuilder_ != null) {
         return shieldedInstanceConfigBuilder_.getMessageOrBuilder();
       } else {
-        return shieldedInstanceConfig_ == null ?
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
+        return shieldedInstanceConfig_ == null
+            ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()
+            : shieldedInstanceConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

@@ -6103,21 +7016,24 @@ public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder getShielded
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig,
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder,
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder>
         getShieldedInstanceConfigFieldBuilder() {
       if (shieldedInstanceConfigBuilder_ == null) {
-        shieldedInstanceConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder>(
-                getShieldedInstanceConfig(),
-                getParentForChildren(),
-                isClean());
+        shieldedInstanceConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig,
+                com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder,
+                com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder>(
+                getShieldedInstanceConfig(), getParentForChildren(), isClean());
         shieldedInstanceConfig_ = null;
       }
       return shieldedInstanceConfigBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -6127,12 +7043,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.Node)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.Node)
   private static final com.google.cloud.tpu.v2alpha1.Node DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.Node();
   }
@@ -6141,27 +7057,27 @@ public static com.google.cloud.tpu.v2alpha1.Node getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Node parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Node parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -6176,6 +7092,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.Node getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeName.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeName.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeName.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
similarity index 75%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
index e6ecf9b93eb5..d46ec5bfa2f2 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
@@ -1,152 +1,215 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface NodeOrBuilder extends
+public interface NodeOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.Node)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The description.
    */
   java.lang.String getDescription();
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The bytes for description.
    */
-  com.google.protobuf.ByteString
-      getDescriptionBytes();
+  com.google.protobuf.ByteString getDescriptionBytes();
 
   /**
+   *
+   *
    * 
    * The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5;
+   *
    * @return The acceleratorType.
    */
   java.lang.String getAcceleratorType();
   /**
+   *
+   *
    * 
    * The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5;
+   *
    * @return The bytes for acceleratorType.
    */
-  com.google.protobuf.ByteString
-      getAcceleratorTypeBytes();
+  com.google.protobuf.ByteString getAcceleratorTypeBytes();
 
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for state.
    */
   int getStateValue();
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The state.
    */
   com.google.cloud.tpu.v2alpha1.Node.State getState();
 
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The healthDescription.
    */
   java.lang.String getHealthDescription();
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for healthDescription.
    */
-  com.google.protobuf.ByteString
-      getHealthDescriptionBytes();
+  com.google.protobuf.ByteString getHealthDescriptionBytes();
 
   /**
+   *
+   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The runtimeVersion.
    */
   java.lang.String getRuntimeVersion();
   /**
+   *
+   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for runtimeVersion.
    */
-  com.google.protobuf.ByteString
-      getRuntimeVersionBytes();
+  com.google.protobuf.ByteString getRuntimeVersionBytes();
 
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
+   *
    * @return Whether the networkConfig field is set.
    */
   boolean hasNetworkConfig();
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
+   *
    * @return The networkConfig.
    */
   com.google.cloud.tpu.v2alpha1.NetworkConfig getNetworkConfig();
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

@@ -156,6 +219,8 @@ public interface NodeOrBuilder extends
   com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBuilder();
 
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -168,10 +233,13 @@ public interface NodeOrBuilder extends
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The cidrBlock.
    */
   java.lang.String getCidrBlock();
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -184,32 +252,40 @@ public interface NodeOrBuilder extends
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The bytes for cidrBlock.
    */
-  com.google.protobuf.ByteString
-      getCidrBlockBytes();
+  com.google.protobuf.ByteString getCidrBlockBytes();
 
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
+   *
    * @return Whether the serviceAccount field is set.
    */
   boolean hasServiceAccount();
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
+   *
    * @return The serviceAccount.
    */
   com.google.cloud.tpu.v2alpha1.ServiceAccount getServiceAccount();
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
@@ -220,51 +296,70 @@ public interface NodeOrBuilder extends
   com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOrBuilder();
 
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
+   *
    * @return Whether the schedulingConfig field is set.
    */
   boolean hasSchedulingConfig();
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
+   *
    * @return The schedulingConfig.
    */
   com.google.cloud.tpu.v2alpha1.SchedulingConfig getSchedulingConfig();
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

@@ -274,79 +369,105 @@ public interface NodeOrBuilder extends
   com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder();
 
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
-      getNetworkEndpointsList();
+  java.util.List getNetworkEndpointsList();
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.cloud.tpu.v2alpha1.NetworkEndpoint getNetworkEndpoints(int index);
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   int getNetworkEndpointsCount();
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
+  java.util.List
       getNetworkEndpointsOrBuilderList();
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
+   *
    * @return The enum numeric value on the wire for health.
    */
   int getHealthValue();
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
+   *
    * @return The health.
    */
   com.google.cloud.tpu.v2alpha1.Node.Health getHealth();
 
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -355,30 +476,31 @@ com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuil
    */
   int getLabelsCount();
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  boolean containsLabels(
-      java.lang.String key);
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  boolean containsLabels(java.lang.String key);
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getLabels();
+  java.util.Map getLabels();
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.util.Map
-  getLabelsMap();
+  java.util.Map getLabelsMap();
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -386,21 +508,24 @@ boolean containsLabels(
    * map<string, string> labels = 24;
    */
   /* nullable */
-java.lang.String getLabelsOrDefault(
+  java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue);
+      java.lang.String defaultValue);
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.lang.String getLabelsOrThrow(
-      java.lang.String key);
+  java.lang.String getLabelsOrThrow(java.lang.String key);
 
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -410,6 +535,8 @@ java.lang.String getLabelsOrThrow(
    */
   int getMetadataCount();
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -417,15 +544,13 @@ java.lang.String getLabelsOrThrow(
    *
    * map<string, string> metadata = 34;
    */
-  boolean containsMetadata(
-      java.lang.String key);
-  /**
-   * Use {@link #getMetadataMap()} instead.
-   */
+  boolean containsMetadata(java.lang.String key);
+  /** Use {@link #getMetadataMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getMetadata();
+  java.util.Map getMetadata();
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -433,9 +558,10 @@ boolean containsMetadata(
    *
    * map<string, string> metadata = 34;
    */
-  java.util.Map
-  getMetadataMap();
+  java.util.Map getMetadataMap();
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -444,11 +570,13 @@ boolean containsMetadata(
    * map<string, string> metadata = 34;
    */
   /* nullable */
-java.lang.String getMetadataOrDefault(
+  java.lang.String getMetadataOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue);
+      java.lang.String defaultValue);
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -456,74 +584,89 @@ java.lang.String getMetadataOrDefault(
    *
    * map<string, string> metadata = 34;
    */
-  java.lang.String getMetadataOrThrow(
-      java.lang.String key);
+  java.lang.String getMetadataOrThrow(java.lang.String key);
 
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @return A list containing the tags.
    */
-  java.util.List
-      getTagsList();
+  java.util.List getTagsList();
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @return The count of tags.
    */
   int getTagsCount();
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @param index The index of the element to return.
    * @return The tags at the given index.
    */
   java.lang.String getTags(int index);
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the tags at the given index.
    */
-  com.google.protobuf.ByteString
-      getTagsBytes(int index);
+  com.google.protobuf.ByteString getTagsBytes(int index);
 
   /**
+   *
+   *
    * 
    * Output only. The unique identifier for the TPU Node.
    * 

    *
    * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The id.
    */
   long getId();
 
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
-  java.util.List 
-      getDataDisksList();
+  java.util.List getDataDisksList();
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -532,6 +675,8 @@ java.lang.String getMetadataOrThrow(
    */
   com.google.cloud.tpu.v2alpha1.AttachedDisk getDataDisks(int index);
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -540,133 +685,178 @@ java.lang.String getMetadataOrThrow(
    */
   int getDataDisksCount();
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
-  java.util.List 
+  java.util.List
       getDataDisksOrBuilderList();
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
-  com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for apiVersion.
    */
   int getApiVersionValue();
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The apiVersion.
    */
   com.google.cloud.tpu.v2alpha1.Node.ApiVersion getApiVersion();
 
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
-      getSymptomsList();
+  java.util.List getSymptomsList();
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.cloud.tpu.v2alpha1.Symptom getSymptoms(int index);
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   int getSymptomsCount();
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
+  java.util.List
       getSymptomsOrBuilderList();
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * Output only. The qualified name of the QueuedResource that requested this
    * Node.
    * 

    *
    * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The queuedResource.
    */
   java.lang.String getQueuedResource();
   /**
+   *
+   *
    * 
    * Output only. The qualified name of the QueuedResource that requested this
    * Node.
    * 

    *
    * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for queuedResource.
    */
-  com.google.protobuf.ByteString
-      getQueuedResourceBytes();
+  com.google.protobuf.ByteString getQueuedResourceBytes();
 
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
+   *
    * @return Whether the shieldedInstanceConfig field is set.
    */
   boolean hasShieldedInstanceConfig();
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
+   *
    * @return The shieldedInstanceConfig.
    */
   com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getShieldedInstanceConfig();
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
    */
-  com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder();
+  com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder
+      getShieldedInstanceConfigOrBuilder();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
index 220c3815e64f..d17c16a50898 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Metadata describing an [Operation][google.longrunning.Operation]
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.OperationMetadata}
  */
-public final class OperationMetadata extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class OperationMetadata extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.OperationMetadata)
     OperationMetadataOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use OperationMetadata.newBuilder() to construct.
   private OperationMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private OperationMetadata() {
     target_ = "";
     verb_ = "";
@@ -28,37 +46,41 @@ private OperationMetadata() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new OperationMetadata();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.OperationMetadata.class, com.google.cloud.tpu.v2alpha1.OperationMetadata.Builder.class);
+            com.google.cloud.tpu.v2alpha1.OperationMetadata.class,
+            com.google.cloud.tpu.v2alpha1.OperationMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -66,11 +88,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -78,6 +103,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

@@ -92,11 +119,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int END_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp endTime_;
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return Whether the endTime field is set.
    */
   @java.lang.Override
@@ -104,11 +134,14 @@ public boolean hasEndTime() {
     return endTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return The endTime.
    */
   @java.lang.Override
@@ -116,6 +149,8 @@ public com.google.protobuf.Timestamp getEndTime() {
     return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
   }
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

@@ -128,15 +163,19 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
   }
 
   public static final int TARGET_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object target_ = "";
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The target.
    */
   @java.lang.Override
@@ -145,30 +184,30 @@ public java.lang.String getTarget() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       target_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The bytes for target.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTargetBytes() {
+  public com.google.protobuf.ByteString getTargetBytes() {
     java.lang.Object ref = target_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       target_ = b;
       return b;
     } else {
@@ -177,14 +216,18 @@ public java.lang.String getTarget() {
   }
 
   public static final int VERB_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object verb_ = "";
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The verb.
    */
   @java.lang.Override
@@ -193,29 +236,29 @@ public java.lang.String getVerb() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       verb_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The bytes for verb.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getVerbBytes() {
+  public com.google.protobuf.ByteString getVerbBytes() {
     java.lang.Object ref = verb_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       verb_ = b;
       return b;
     } else {
@@ -224,14 +267,18 @@ public java.lang.String getVerb() {
   }
 
   public static final int STATUS_DETAIL_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object statusDetail_ = "";
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The statusDetail.
    */
   @java.lang.Override
@@ -240,29 +287,29 @@ public java.lang.String getStatusDetail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       statusDetail_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The bytes for statusDetail.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getStatusDetailBytes() {
+  public com.google.protobuf.ByteString getStatusDetailBytes() {
     java.lang.Object ref = statusDetail_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       statusDetail_ = b;
       return b;
     } else {
@@ -273,11 +320,14 @@ public java.lang.String getStatusDetail() {
   public static final int CANCEL_REQUESTED_FIELD_NUMBER = 6;
   private boolean cancelRequested_ = false;
   /**
+   *
+   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
+   *
    * @return The cancelRequested.
    */
   @java.lang.Override
@@ -286,14 +336,18 @@ public boolean getCancelRequested() {
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 7;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object apiVersion_ = "";
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The apiVersion.
    */
   @java.lang.Override
@@ -302,29 +356,29 @@ public java.lang.String getApiVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       apiVersion_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The bytes for apiVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getApiVersionBytes() {
+  public com.google.protobuf.ByteString getApiVersionBytes() {
     java.lang.Object ref = apiVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       apiVersion_ = b;
       return b;
     } else {
@@ -333,6 +387,7 @@ public java.lang.String getApiVersion() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -344,8 +399,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -377,12 +431,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
     if (endTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getEndTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getEndTime());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(target_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, target_);
@@ -394,8 +446,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, statusDetail_);
     }
     if (cancelRequested_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(6, cancelRequested_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(6, cancelRequested_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(apiVersion_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, apiVersion_);
@@ -408,33 +459,27 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.OperationMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.OperationMetadata other = (com.google.cloud.tpu.v2alpha1.OperationMetadata) obj;
+    com.google.cloud.tpu.v2alpha1.OperationMetadata other =
+        (com.google.cloud.tpu.v2alpha1.OperationMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasEndTime() != other.hasEndTime()) return false;
     if (hasEndTime()) {
-      if (!getEndTime()
-          .equals(other.getEndTime())) return false;
-    }
-    if (!getTarget()
-        .equals(other.getTarget())) return false;
-    if (!getVerb()
-        .equals(other.getVerb())) return false;
-    if (!getStatusDetail()
-        .equals(other.getStatusDetail())) return false;
-    if (getCancelRequested()
-        != other.getCancelRequested()) return false;
-    if (!getApiVersion()
-        .equals(other.getApiVersion())) return false;
+      if (!getEndTime().equals(other.getEndTime())) return false;
+    }
+    if (!getTarget().equals(other.getTarget())) return false;
+    if (!getVerb().equals(other.getVerb())) return false;
+    if (!getStatusDetail().equals(other.getStatusDetail())) return false;
+    if (getCancelRequested() != other.getCancelRequested()) return false;
+    if (!getApiVersion().equals(other.getApiVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -461,8 +506,7 @@ public int hashCode() {
     hash = (37 * hash) + STATUS_DETAIL_FIELD_NUMBER;
     hash = (53 * hash) + getStatusDetail().hashCode();
     hash = (37 * hash) + CANCEL_REQUESTED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getCancelRequested());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCancelRequested());
     hash = (37 * hash) + API_VERSION_FIELD_NUMBER;
     hash = (53 * hash) + getApiVersion().hashCode();
     hash = (29 * hash) + getUnknownFields().hashCode();
@@ -470,130 +514,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.OperationMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Metadata describing an [Operation][google.longrunning.Operation]
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.OperationMetadata}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.OperationMetadata)
       com.google.cloud.tpu.v2alpha1.OperationMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.OperationMetadata.class, com.google.cloud.tpu.v2alpha1.OperationMetadata.Builder.class);
+              com.google.cloud.tpu.v2alpha1.OperationMetadata.class,
+              com.google.cloud.tpu.v2alpha1.OperationMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.OperationMetadata.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -617,9 +667,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -638,8 +688,11 @@ public com.google.cloud.tpu.v2alpha1.OperationMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.OperationMetadata buildPartial() {
-      com.google.cloud.tpu.v2alpha1.OperationMetadata result = new com.google.cloud.tpu.v2alpha1.OperationMetadata(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.OperationMetadata result =
+          new com.google.cloud.tpu.v2alpha1.OperationMetadata(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -647,14 +700,10 @@ public com.google.cloud.tpu.v2alpha1.OperationMetadata buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2alpha1.OperationMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.endTime_ = endTimeBuilder_ == null
-            ? endTime_
-            : endTimeBuilder_.build();
+        result.endTime_ = endTimeBuilder_ == null ? endTime_ : endTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.target_ = target_;
@@ -677,38 +726,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.OperationMetadata resul
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.OperationMetadata) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.OperationMetadata)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.OperationMetadata) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -716,7 +766,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.OperationMetadata other) {
-      if (other == com.google.cloud.tpu.v2alpha1.OperationMetadata.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.OperationMetadata.getDefaultInstance())
+        return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -772,51 +823,55 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getEndTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              target_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 34: {
-              verb_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            case 42: {
-              statusDetail_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 42
-            case 48: {
-              cancelRequested_ = input.readBool();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 48
-            case 58: {
-              apiVersion_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 58
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getEndTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                target_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                verb_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            case 42:
+              {
+                statusDetail_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 42
+            case 48:
+              {
+                cancelRequested_ = input.readBool();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 48
+            case 58:
+              {
+                apiVersion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 58
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -826,38 +881,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -878,14 +947,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -896,6 +966,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -904,9 +976,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -919,6 +991,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -936,6 +1010,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -948,6 +1024,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -958,11 +1036,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -970,14 +1051,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -985,24 +1069,33 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp endTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> endTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        endTimeBuilder_;
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
+     *
      * @return Whether the endTime field is set.
      */
     public boolean hasEndTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
+     *
      * @return The endTime.
      */
     public com.google.protobuf.Timestamp getEndTime() {
@@ -1013,6 +1106,8 @@ public com.google.protobuf.Timestamp getEndTime() {
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1033,14 +1128,15 @@ public Builder setEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
      */
-    public Builder setEndTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (endTimeBuilder_ == null) {
         endTime_ = builderForValue.build();
       } else {
@@ -1051,6 +1147,8 @@ public Builder setEndTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1059,9 +1157,9 @@ public Builder setEndTime(
      */
     public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       if (endTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          endTime_ != null &&
-          endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && endTime_ != null
+            && endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getEndTimeBuilder().mergeFrom(value);
         } else {
           endTime_ = value;
@@ -1074,6 +1172,8 @@ public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1091,6 +1191,8 @@ public Builder clearEndTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1103,6 +1205,8 @@ public com.google.protobuf.Timestamp.Builder getEndTimeBuilder() {
       return getEndTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1113,11 +1217,12 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
       if (endTimeBuilder_ != null) {
         return endTimeBuilder_.getMessageOrBuilder();
       } else {
-        return endTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
+        return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1125,14 +1230,17 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
      * .google.protobuf.Timestamp end_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getEndTimeFieldBuilder() {
       if (endTimeBuilder_ == null) {
-        endTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getEndTime(),
-                getParentForChildren(),
-                isClean());
+        endTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getEndTime(), getParentForChildren(), isClean());
         endTime_ = null;
       }
       return endTimeBuilder_;
@@ -1140,19 +1248,21 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
 
     private java.lang.Object target_ = "";
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @return The target.
      */
     public java.lang.String getTarget() {
       java.lang.Object ref = target_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         target_ = s;
         return s;
@@ -1161,21 +1271,22 @@ public java.lang.String getTarget() {
       }
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @return The bytes for target.
      */
-    public com.google.protobuf.ByteString
-        getTargetBytes() {
+    public com.google.protobuf.ByteString getTargetBytes() {
       java.lang.Object ref = target_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         target_ = b;
         return b;
       } else {
@@ -1183,30 +1294,37 @@ public java.lang.String getTarget() {
       }
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @param value The target to set.
      * @return This builder for chaining.
      */
-    public Builder setTarget(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTarget(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       target_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTarget() {
@@ -1216,18 +1334,22 @@ public Builder clearTarget() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @param value The bytes for target to set.
      * @return This builder for chaining.
      */
-    public Builder setTargetBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTargetBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       target_ = value;
       bitField0_ |= 0x00000004;
@@ -1237,18 +1359,20 @@ public Builder setTargetBytes(
 
     private java.lang.Object verb_ = "";
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @return The verb.
      */
     public java.lang.String getVerb() {
       java.lang.Object ref = verb_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         verb_ = s;
         return s;
@@ -1257,20 +1381,21 @@ public java.lang.String getVerb() {
       }
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @return The bytes for verb.
      */
-    public com.google.protobuf.ByteString
-        getVerbBytes() {
+    public com.google.protobuf.ByteString getVerbBytes() {
       java.lang.Object ref = verb_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         verb_ = b;
         return b;
       } else {
@@ -1278,28 +1403,35 @@ public java.lang.String getVerb() {
       }
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @param value The verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerb(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVerb(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       verb_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearVerb() {
@@ -1309,17 +1441,21 @@ public Builder clearVerb() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @param value The bytes for verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerbBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVerbBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       verb_ = value;
       bitField0_ |= 0x00000008;
@@ -1329,18 +1465,20 @@ public Builder setVerbBytes(
 
     private java.lang.Object statusDetail_ = "";
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @return The statusDetail.
      */
     public java.lang.String getStatusDetail() {
       java.lang.Object ref = statusDetail_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         statusDetail_ = s;
         return s;
@@ -1349,20 +1487,21 @@ public java.lang.String getStatusDetail() {
       }
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @return The bytes for statusDetail.
      */
-    public com.google.protobuf.ByteString
-        getStatusDetailBytes() {
+    public com.google.protobuf.ByteString getStatusDetailBytes() {
       java.lang.Object ref = statusDetail_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         statusDetail_ = b;
         return b;
       } else {
@@ -1370,28 +1509,35 @@ public java.lang.String getStatusDetail() {
       }
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @param value The statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetail(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setStatusDetail(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearStatusDetail() {
@@ -1401,17 +1547,21 @@ public Builder clearStatusDetail() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @param value The bytes for statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetailBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setStatusDetailBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
@@ -1419,13 +1569,16 @@ public Builder setStatusDetailBytes(
       return this;
     }
 
-    private boolean cancelRequested_ ;
+    private boolean cancelRequested_;
     /**
+     *
+     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
+     *
      * @return The cancelRequested.
      */
     @java.lang.Override
@@ -1433,27 +1586,33 @@ public boolean getCancelRequested() {
       return cancelRequested_;
     }
     /**
+     *
+     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
+     *
      * @param value The cancelRequested to set.
      * @return This builder for chaining.
      */
     public Builder setCancelRequested(boolean value) {
-      
+
       cancelRequested_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCancelRequested() {
@@ -1465,18 +1624,20 @@ public Builder clearCancelRequested() {
 
     private java.lang.Object apiVersion_ = "";
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @return The apiVersion.
      */
     public java.lang.String getApiVersion() {
       java.lang.Object ref = apiVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         apiVersion_ = s;
         return s;
@@ -1485,20 +1646,21 @@ public java.lang.String getApiVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @return The bytes for apiVersion.
      */
-    public com.google.protobuf.ByteString
-        getApiVersionBytes() {
+    public com.google.protobuf.ByteString getApiVersionBytes() {
       java.lang.Object ref = apiVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         apiVersion_ = b;
         return b;
       } else {
@@ -1506,28 +1668,35 @@ public java.lang.String getApiVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setApiVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -1537,26 +1706,30 @@ public Builder clearApiVersion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @param value The bytes for apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setApiVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1566,12 +1739,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.OperationMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.OperationMetadata)
   private static final com.google.cloud.tpu.v2alpha1.OperationMetadata DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.OperationMetadata();
   }
@@ -1580,27 +1753,27 @@ public static com.google.cloud.tpu.v2alpha1.OperationMetadata getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public OperationMetadata parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public OperationMetadata parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1615,6 +1788,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.OperationMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
similarity index 75%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
index c6e532d4d93b..57e0d5d40321 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface OperationMetadataOrBuilder extends
+public interface OperationMetadataOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.OperationMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

@@ -35,24 +59,32 @@ public interface OperationMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return Whether the endTime field is set.
    */
   boolean hasEndTime();
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return The endTime.
    */
   com.google.protobuf.Timestamp getEndTime();
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

@@ -62,94 +94,117 @@ public interface OperationMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The target.
    */
   java.lang.String getTarget();
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The bytes for target.
    */
-  com.google.protobuf.ByteString
-      getTargetBytes();
+  com.google.protobuf.ByteString getTargetBytes();
 
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The verb.
    */
   java.lang.String getVerb();
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The bytes for verb.
    */
-  com.google.protobuf.ByteString
-      getVerbBytes();
+  com.google.protobuf.ByteString getVerbBytes();
 
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The statusDetail.
    */
   java.lang.String getStatusDetail();
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The bytes for statusDetail.
    */
-  com.google.protobuf.ByteString
-      getStatusDetailBytes();
+  com.google.protobuf.ByteString getStatusDetailBytes();
 
   /**
+   *
+   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
+   *
    * @return The cancelRequested.
    */
   boolean getCancelRequested();
 
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The apiVersion.
    */
   java.lang.String getApiVersion();
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The bytes for apiVersion.
    */
-  com.google.protobuf.ByteString
-      getApiVersionBytes();
+  com.google.protobuf.ByteString getApiVersionBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
similarity index 72%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
index f600de167ab6..2f273a5726a5 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A QueuedResource represents a request for resources that will be placed
  * in a queue and fulfilled when the necessary resources are available.
@@ -11,58 +28,64 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource}
  */
-public final class QueuedResource extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class QueuedResource extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource)
     QueuedResourceOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use QueuedResource.newBuilder() to construct.
   private QueuedResource(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private QueuedResource() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new QueuedResource();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.QueuedResource.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder.class);
+            com.google.cloud.tpu.v2alpha1.QueuedResource.class,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder.class);
   }
 
-  public interface TpuOrBuilder extends
+  public interface TpuOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
      */
-    java.util.List 
-        getNodeSpecList();
+    java.util.List getNodeSpecList();
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -71,6 +94,8 @@ public interface TpuOrBuilder extends
      */
     com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getNodeSpec(int index);
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -79,15 +104,19 @@ public interface TpuOrBuilder extends
      */
     int getNodeSpecCount();
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
      */
-    java.util.List 
+    java.util.List
         getNodeSpecOrBuilderList();
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -98,75 +127,91 @@ com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder getNodeSpecOr
         int index);
   }
   /**
+   *
+   *
    * 
    * Details of the TPU resource(s) being requested.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Tpu}
    */
-  public static final class Tpu extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class Tpu extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
       TpuOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use Tpu.newBuilder() to construct.
     private Tpu(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private Tpu() {
       nodeSpec_ = java.util.Collections.emptyList();
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new Tpu();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder.class);
     }
 
-    public interface NodeSpecOrBuilder extends
+    public interface NodeSpecOrBuilder
+        extends
         // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
         com.google.protobuf.MessageOrBuilder {
 
       /**
+       *
+       *
        * 
        * Required. The parent resource name.
        * 

        *
-       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+       * 
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+       * 
+       *
        * @return The parent.
        */
       java.lang.String getParent();
       /**
+       *
+       *
        * 
        * Required. The parent resource name.
        * 

        *
-       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+       * 
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+       * 
+       *
        * @return The bytes for parent.
        */
-      com.google.protobuf.ByteString
-          getParentBytes();
+      com.google.protobuf.ByteString getParentBytes();
 
       /**
+       *
+       *
        * 
        * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
        * regex format. This is only specified when requesting a single node.
@@ -175,10 +220,13 @@ public interface NodeSpecOrBuilder extends
        * 

        *
        * string node_id = 2;
+       *
        * @return The nodeId.
        */
       java.lang.String getNodeId();
       /**
+       *
+       *
        * 
        * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
        * regex format. This is only specified when requesting a single node.
@@ -187,39 +235,52 @@ public interface NodeSpecOrBuilder extends
        * 

        *
        * string node_id = 2;
+       *
        * @return The bytes for nodeId.
        */
-      com.google.protobuf.ByteString
-          getNodeIdBytes();
+      com.google.protobuf.ByteString getNodeIdBytes();
 
       /**
+       *
+       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       *
        * @return Whether the node field is set.
        */
       boolean hasNode();
       /**
+       *
+       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       *
        * @return The node.
        */
       com.google.cloud.tpu.v2alpha1.Node getNode();
       /**
+       *
+       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder();
     }
     /**
+     *
+     *
      * 
      * Details of the TPU node(s) being requested. Users can request either a
      * single node or multiple nodes.
@@ -228,15 +289,16 @@ public interface NodeSpecOrBuilder extends
      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec}
      */
-    public static final class NodeSpec extends
-        com.google.protobuf.GeneratedMessageV3 implements
+    public static final class NodeSpec extends com.google.protobuf.GeneratedMessageV3
+        implements
         // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
         NodeSpecOrBuilder {
-    private static final long serialVersionUID = 0L;
+      private static final long serialVersionUID = 0L;
       // Use NodeSpec.newBuilder() to construct.
       private NodeSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
         super(builder);
       }
+
       private NodeSpec() {
         parent_ = "";
         nodeId_ = "";
@@ -244,38 +306,45 @@ private NodeSpec() {
 
       @java.lang.Override
       @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(
-          UnusedPrivateParameter unused) {
+      protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
         return new NodeSpec();
       }
 
       @java.lang.Override
-      public final com.google.protobuf.UnknownFieldSet
-      getUnknownFields() {
+      public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
         return this.unknownFields;
       }
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
+
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder.class);
       }
 
       public static final int PARENT_FIELD_NUMBER = 1;
+
       @SuppressWarnings("serial")
       private volatile java.lang.Object parent_ = "";
       /**
+       *
+       *
        * 
        * Required. The parent resource name.
        * 

        *
-       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+       * 
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+       * 
+       *
        * @return The parent.
        */
       @java.lang.Override
@@ -284,29 +353,31 @@ public java.lang.String getParent() {
         if (ref instanceof java.lang.String) {
           return (java.lang.String) ref;
         } else {
-          com.google.protobuf.ByteString bs = 
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           parent_ = s;
           return s;
         }
       }
       /**
+       *
+       *
        * 
        * Required. The parent resource name.
        * 

        *
-       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+       * 
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+       * 
+       *
        * @return The bytes for parent.
        */
       @java.lang.Override
-      public com.google.protobuf.ByteString
-          getParentBytes() {
+      public com.google.protobuf.ByteString getParentBytes() {
         java.lang.Object ref = parent_;
         if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           parent_ = b;
           return b;
         } else {
@@ -315,9 +386,12 @@ public java.lang.String getParent() {
       }
 
       public static final int NODE_ID_FIELD_NUMBER = 2;
+
       @SuppressWarnings("serial")
       private volatile java.lang.Object nodeId_ = "";
       /**
+       *
+       *
        * 
        * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
        * regex format. This is only specified when requesting a single node.
@@ -326,6 +400,7 @@ public java.lang.String getParent() {
        * 

        *
        * string node_id = 2;
+       *
        * @return The nodeId.
        */
       @java.lang.Override
@@ -334,14 +409,15 @@ public java.lang.String getNodeId() {
         if (ref instanceof java.lang.String) {
           return (java.lang.String) ref;
         } else {
-          com.google.protobuf.ByteString bs = 
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           nodeId_ = s;
           return s;
         }
       }
       /**
+       *
+       *
        * 
        * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
        * regex format. This is only specified when requesting a single node.
@@ -350,16 +426,15 @@ public java.lang.String getNodeId() {
        * 

        *
        * string node_id = 2;
+       *
        * @return The bytes for nodeId.
        */
       @java.lang.Override
-      public com.google.protobuf.ByteString
-          getNodeIdBytes() {
+      public com.google.protobuf.ByteString getNodeIdBytes() {
         java.lang.Object ref = nodeId_;
         if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           nodeId_ = b;
           return b;
         } else {
@@ -370,11 +445,15 @@ public java.lang.String getNodeId() {
       public static final int NODE_FIELD_NUMBER = 3;
       private com.google.cloud.tpu.v2alpha1.Node node_;
       /**
+       *
+       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       *
        * @return Whether the node field is set.
        */
       @java.lang.Override
@@ -382,11 +461,15 @@ public boolean hasNode() {
         return node_ != null;
       }
       /**
+       *
+       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       *
        * @return The node.
        */
       @java.lang.Override
@@ -394,11 +477,14 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
         return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
       }
       /**
+       *
+       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
@@ -406,6 +492,7 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
       }
 
       private byte memoizedIsInitialized = -1;
+
       @java.lang.Override
       public final boolean isInitialized() {
         byte isInitialized = memoizedIsInitialized;
@@ -417,8 +504,7 @@ public final boolean isInitialized() {
       }
 
       @java.lang.Override
-      public void writeTo(com.google.protobuf.CodedOutputStream output)
-                          throws java.io.IOException {
+      public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
         if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
           com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
         }
@@ -444,8 +530,7 @@ public int getSerializedSize() {
           size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nodeId_);
         }
         if (node_ != null) {
-          size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(3, getNode());
+          size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getNode());
         }
         size += getUnknownFields().getSerializedSize();
         memoizedSize = size;
@@ -455,21 +540,19 @@ public int getSerializedSize() {
       @java.lang.Override
       public boolean equals(final java.lang.Object obj) {
         if (obj == this) {
-         return true;
+          return true;
         }
         if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)) {
           return super.equals(obj);
         }
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec other = (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec) obj;
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec other =
+            (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec) obj;
 
-        if (!getParent()
-            .equals(other.getParent())) return false;
-        if (!getNodeId()
-            .equals(other.getNodeId())) return false;
+        if (!getParent().equals(other.getParent())) return false;
+        if (!getNodeId().equals(other.getNodeId())) return false;
         if (hasNode() != other.hasNode()) return false;
         if (hasNode()) {
-          if (!getNode()
-              .equals(other.getNode())) return false;
+          if (!getNode().equals(other.getNode())) return false;
         }
         if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
@@ -496,87 +579,94 @@ public int hashCode() {
       }
 
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          java.nio.ByteBuffer data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+          java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
+
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          java.nio.ByteBuffer data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
+
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
           com.google.protobuf.ByteString data)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
+
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
           com.google.protobuf.ByteString data,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
+
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(byte[] data)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
+
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          byte[] data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
+
+      public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
+          java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
       }
+
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
       }
-      public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseDelimitedFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input);
+
+      public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseDelimitedFrom(
+          java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
       }
+
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseDelimitedFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+            PARSER, input, extensionRegistry);
       }
+
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          com.google.protobuf.CodedInputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
+          com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
       }
+
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
       }
 
       @java.lang.Override
-      public Builder newBuilderForType() { return newBuilder(); }
+      public Builder newBuilderForType() {
+        return newBuilder();
+      }
+
       public static Builder newBuilder() {
         return DEFAULT_INSTANCE.toBuilder();
       }
-      public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec prototype) {
+
+      public static Builder newBuilder(
+          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec prototype) {
         return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
       }
+
       @java.lang.Override
       public Builder toBuilder() {
-        return this == DEFAULT_INSTANCE
-            ? new Builder() : new Builder().mergeFrom(this);
+        return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
       }
 
       @java.lang.Override
@@ -586,6 +676,8 @@ protected Builder newBuilderForType(
         return builder;
       }
       /**
+       *
+       *
        * 
        * Details of the TPU node(s) being requested. Users can request either a
        * single node or multiple nodes.
@@ -594,33 +686,33 @@ protected Builder newBuilderForType(
        *
        * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec}
        */
-      public static final class Builder extends
-          com.google.protobuf.GeneratedMessageV3.Builder implements
+      public static final class Builder
+          extends com.google.protobuf.GeneratedMessageV3.Builder
+          implements
           // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
           com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder {
-        public static final com.google.protobuf.Descriptors.Descriptor
-            getDescriptor() {
-          return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+          return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+              .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
         }
 
         @java.lang.Override
         protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
             internalGetFieldAccessorTable() {
-          return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_fieldAccessorTable
+          return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+              .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_fieldAccessorTable
               .ensureFieldAccessorsInitialized(
-                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder.class);
+                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.class,
+                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder.class);
         }
 
         // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.newBuilder()
-        private Builder() {
-
-        }
+        private Builder() {}
 
-        private Builder(
-            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
           super(parent);
-
         }
+
         @java.lang.Override
         public Builder clear() {
           super.clear();
@@ -636,13 +728,14 @@ public Builder clear() {
         }
 
         @java.lang.Override
-        public com.google.protobuf.Descriptors.Descriptor
-            getDescriptorForType() {
-          return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
+        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+          return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+              .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
         }
 
         @java.lang.Override
-        public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getDefaultInstanceForType() {
+        public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec
+            getDefaultInstanceForType() {
           return com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance();
         }
 
@@ -657,13 +750,17 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec build() {
 
         @java.lang.Override
         public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec buildPartial() {
-          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec result = new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec(this);
-          if (bitField0_ != 0) { buildPartial0(result); }
+          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec result =
+              new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec(this);
+          if (bitField0_ != 0) {
+            buildPartial0(result);
+          }
           onBuilt();
           return result;
         }
 
-        private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec result) {
+        private void buildPartial0(
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec result) {
           int from_bitField0_ = bitField0_;
           if (((from_bitField0_ & 0x00000001) != 0)) {
             result.parent_ = parent_;
@@ -672,9 +769,7 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Node
             result.nodeId_ = nodeId_;
           }
           if (((from_bitField0_ & 0x00000004) != 0)) {
-            result.node_ = nodeBuilder_ == null
-                ? node_
-                : nodeBuilder_.build();
+            result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
           }
         }
 
@@ -682,38 +777,41 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Node
         public Builder clone() {
           return super.clone();
         }
+
         @java.lang.Override
         public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
           return super.setField(field, value);
         }
+
         @java.lang.Override
-        public Builder clearField(
-            com.google.protobuf.Descriptors.FieldDescriptor field) {
+        public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
           return super.clearField(field);
         }
+
         @java.lang.Override
-        public Builder clearOneof(
-            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
           return super.clearOneof(oneof);
         }
+
         @java.lang.Override
         public Builder setRepeatedField(
             com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index, java.lang.Object value) {
+            int index,
+            java.lang.Object value) {
           return super.setRepeatedField(field, index, value);
         }
+
         @java.lang.Override
         public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
           return super.addRepeatedField(field, value);
         }
+
         @java.lang.Override
         public Builder mergeFrom(com.google.protobuf.Message other) {
           if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec) {
-            return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)other);
+            return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec) other);
           } else {
             super.mergeFrom(other);
             return this;
@@ -721,7 +819,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
         }
 
         public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec other) {
-          if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance()) return this;
+          if (other
+              == com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance())
+            return this;
           if (!other.getParent().isEmpty()) {
             parent_ = other.parent_;
             bitField0_ |= 0x00000001;
@@ -761,29 +861,31 @@ public Builder mergeFrom(
                 case 0:
                   done = true;
                   break;
-                case 10: {
-                  parent_ = input.readStringRequireUtf8();
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 10
-                case 18: {
-                  nodeId_ = input.readStringRequireUtf8();
-                  bitField0_ |= 0x00000002;
-                  break;
-                } // case 18
-                case 26: {
-                  input.readMessage(
-                      getNodeFieldBuilder().getBuilder(),
-                      extensionRegistry);
-                  bitField0_ |= 0x00000004;
-                  break;
-                } // case 26
-                default: {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+                case 10:
+                  {
+                    parent_ = input.readStringRequireUtf8();
+                    bitField0_ |= 0x00000001;
+                    break;
+                  } // case 10
+                case 18:
+                  {
+                    nodeId_ = input.readStringRequireUtf8();
+                    bitField0_ |= 0x00000002;
+                    break;
+                  } // case 18
+                case 26:
+                  {
+                    input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
+                    bitField0_ |= 0x00000004;
+                    break;
+                  } // case 26
+                default:
+                  {
+                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                      done = true; // was an endgroup tag
+                    }
+                    break;
+                  } // default:
               } // switch (tag)
             } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -793,22 +895,27 @@ public Builder mergeFrom(
           } // finally
           return this;
         }
+
         private int bitField0_;
 
         private java.lang.Object parent_ = "";
         /**
+         *
+         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         *
          * @return The parent.
          */
         public java.lang.String getParent() {
           java.lang.Object ref = parent_;
           if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
+            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
             java.lang.String s = bs.toStringUtf8();
             parent_ = s;
             return s;
@@ -817,20 +924,23 @@ public java.lang.String getParent() {
           }
         }
         /**
+         *
+         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         *
          * @return The bytes for parent.
          */
-        public com.google.protobuf.ByteString
-            getParentBytes() {
+        public com.google.protobuf.ByteString getParentBytes() {
           java.lang.Object ref = parent_;
           if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
+            com.google.protobuf.ByteString b =
+                com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
             parent_ = b;
             return b;
           } else {
@@ -838,28 +948,39 @@ public java.lang.String getParent() {
           }
         }
         /**
+         *
+         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         *
          * @param value The parent to set.
          * @return This builder for chaining.
          */
-        public Builder setParent(
-            java.lang.String value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder setParent(java.lang.String value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           parent_ = value;
           bitField0_ |= 0x00000001;
           onChanged();
           return this;
         }
         /**
+         *
+         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         *
          * @return This builder for chaining.
          */
         public Builder clearParent() {
@@ -869,17 +990,23 @@ public Builder clearParent() {
           return this;
         }
         /**
+         *
+         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         *
          * @param value The bytes for parent to set.
          * @return This builder for chaining.
          */
-        public Builder setParentBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder setParentBytes(com.google.protobuf.ByteString value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           checkByteStringIsUtf8(value);
           parent_ = value;
           bitField0_ |= 0x00000001;
@@ -889,6 +1016,8 @@ public Builder setParentBytes(
 
         private java.lang.Object nodeId_ = "";
         /**
+         *
+         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -897,13 +1026,13 @@ public Builder setParentBytes(
          * 

          *
          * string node_id = 2;
+         *
          * @return The nodeId.
          */
         public java.lang.String getNodeId() {
           java.lang.Object ref = nodeId_;
           if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
+            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
             java.lang.String s = bs.toStringUtf8();
             nodeId_ = s;
             return s;
@@ -912,6 +1041,8 @@ public java.lang.String getNodeId() {
           }
         }
         /**
+         *
+         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -920,15 +1051,14 @@ public java.lang.String getNodeId() {
          * 

          *
          * string node_id = 2;
+         *
          * @return The bytes for nodeId.
          */
-        public com.google.protobuf.ByteString
-            getNodeIdBytes() {
+        public com.google.protobuf.ByteString getNodeIdBytes() {
           java.lang.Object ref = nodeId_;
           if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
+            com.google.protobuf.ByteString b =
+                com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
             nodeId_ = b;
             return b;
           } else {
@@ -936,6 +1066,8 @@ public java.lang.String getNodeId() {
           }
         }
         /**
+         *
+         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -944,18 +1076,22 @@ public java.lang.String getNodeId() {
          * 

          *
          * string node_id = 2;
+         *
          * @param value The nodeId to set.
          * @return This builder for chaining.
          */
-        public Builder setNodeId(
-            java.lang.String value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder setNodeId(java.lang.String value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           nodeId_ = value;
           bitField0_ |= 0x00000002;
           onChanged();
           return this;
         }
         /**
+         *
+         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -964,6 +1100,7 @@ public Builder setNodeId(
          * 

          *
          * string node_id = 2;
+         *
          * @return This builder for chaining.
          */
         public Builder clearNodeId() {
@@ -973,6 +1110,8 @@ public Builder clearNodeId() {
           return this;
         }
         /**
+         *
+         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -981,12 +1120,14 @@ public Builder clearNodeId() {
          * 

          *
          * string node_id = 2;
+         *
          * @param value The bytes for nodeId to set.
          * @return This builder for chaining.
          */
-        public Builder setNodeIdBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           checkByteStringIsUtf8(value);
           nodeId_ = value;
           bitField0_ |= 0x00000002;
@@ -996,24 +1137,35 @@ public Builder setNodeIdBytes(
 
         private com.google.cloud.tpu.v2alpha1.Node node_;
         private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> nodeBuilder_;
+                com.google.cloud.tpu.v2alpha1.Node,
+                com.google.cloud.tpu.v2alpha1.Node.Builder,
+                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
+            nodeBuilder_;
         /**
+         *
+         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * 
+         *
          * @return Whether the node field is set.
          */
         public boolean hasNode() {
           return ((bitField0_ & 0x00000004) != 0);
         }
         /**
+         *
+         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * 
+         *
          * @return The node.
          */
         public com.google.cloud.tpu.v2alpha1.Node getNode() {
@@ -1024,11 +1176,14 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
           }
         }
         /**
+         *
+         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * 
          */
         public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
           if (nodeBuilder_ == null) {
@@ -1044,14 +1199,16 @@ public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
           return this;
         }
         /**
+         *
+         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * 
          */
-        public Builder setNode(
-            com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+        public Builder setNode(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
           if (nodeBuilder_ == null) {
             node_ = builderForValue.build();
           } else {
@@ -1062,17 +1219,20 @@ public Builder setNode(
           return this;
         }
         /**
+         *
+         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * 
          */
         public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
           if (nodeBuilder_ == null) {
-            if (((bitField0_ & 0x00000004) != 0) &&
-              node_ != null &&
-              node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
+            if (((bitField0_ & 0x00000004) != 0)
+                && node_ != null
+                && node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
               getNodeBuilder().mergeFrom(value);
             } else {
               node_ = value;
@@ -1085,11 +1245,14 @@ public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
           return this;
         }
         /**
+         *
+         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * 
          */
         public Builder clearNode() {
           bitField0_ = (bitField0_ & ~0x00000004);
@@ -1102,11 +1265,14 @@ public Builder clearNode() {
           return this;
         }
         /**
+         *
+         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * 
          */
         public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
           bitField0_ |= 0x00000004;
@@ -1114,40 +1280,49 @@ public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
           return getNodeFieldBuilder().getBuilder();
         }
         /**
+         *
+         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * 
          */
         public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
           if (nodeBuilder_ != null) {
             return nodeBuilder_.getMessageOrBuilder();
           } else {
-            return node_ == null ?
-                com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
+            return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
           }
         }
         /**
+         *
+         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * 
          */
         private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> 
+                com.google.cloud.tpu.v2alpha1.Node,
+                com.google.cloud.tpu.v2alpha1.Node.Builder,
+                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
             getNodeFieldBuilder() {
           if (nodeBuilder_ == null) {
-            nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
-                    getNode(),
-                    getParentForChildren(),
-                    isClean());
+            nodeBuilder_ =
+                new com.google.protobuf.SingleFieldBuilderV3<
+                    com.google.cloud.tpu.v2alpha1.Node,
+                    com.google.cloud.tpu.v2alpha1.Node.Builder,
+                    com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
+                    getNode(), getParentForChildren(), isClean());
             node_ = null;
           }
           return nodeBuilder_;
         }
+
         @java.lang.Override
         public final Builder setUnknownFields(
             final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1160,12 +1335,13 @@ public final Builder mergeUnknownFields(
           return super.mergeUnknownFields(unknownFields);
         }
 
-
         // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
       }
 
       // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
-      private static final com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec DEFAULT_INSTANCE;
+      private static final com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec
+          DEFAULT_INSTANCE;
+
       static {
         DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec();
       }
@@ -1174,27 +1350,28 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getDefau
         return DEFAULT_INSTANCE;
       }
 
-      private static final com.google.protobuf.Parser
-          PARSER = new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public NodeSpec parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+      private static final com.google.protobuf.Parser PARSER =
+          new com.google.protobuf.AbstractParser() {
+            @java.lang.Override
+            public NodeSpec parsePartialFrom(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+              Builder builder = newBuilder();
+              try {
+                builder.mergeFrom(input, extensionRegistry);
+              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(builder.buildPartial());
+              } catch (com.google.protobuf.UninitializedMessageException e) {
+                throw e.asInvalidProtocolBufferException()
+                    .setUnfinishedMessage(builder.buildPartial());
+              } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                    .setUnfinishedMessage(builder.buildPartial());
+              }
+              return builder.buildPartial();
+            }
+          };
 
       public static com.google.protobuf.Parser parser() {
         return PARSER;
@@ -1209,13 +1386,15 @@ public com.google.protobuf.Parser getParserForType() {
       public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getDefaultInstanceForType() {
         return DEFAULT_INSTANCE;
       }
-
     }
 
     public static final int NODE_SPEC_FIELD_NUMBER = 1;
+
     @SuppressWarnings("serial")
     private java.util.List nodeSpec_;
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1223,10 +1402,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getDefaultInsta
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
      */
     @java.lang.Override
-    public java.util.List getNodeSpecList() {
+    public java.util.List
+        getNodeSpecList() {
       return nodeSpec_;
     }
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1234,11 +1416,14 @@ public java.util.List
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
      */
     @java.lang.Override
-    public java.util.List 
+    public java.util.List<
+            ? extends com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>
         getNodeSpecOrBuilderList() {
       return nodeSpec_;
     }
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1250,6 +1435,8 @@ public int getNodeSpecCount() {
       return nodeSpec_.size();
     }
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1261,6 +1448,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getNodeSpec(int
       return nodeSpec_.get(index);
     }
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1274,6 +1463,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder getNod
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -1285,8 +1475,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       for (int i = 0; i < nodeSpec_.size(); i++) {
         output.writeMessage(1, nodeSpec_.get(i));
       }
@@ -1300,8 +1489,7 @@ public int getSerializedSize() {
 
       size = 0;
       for (int i = 0; i < nodeSpec_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, nodeSpec_.get(i));
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, nodeSpec_.get(i));
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -1311,15 +1499,15 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu other = (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) obj;
 
-      if (!getNodeSpecList()
-          .equals(other.getNodeSpecList())) return false;
+      if (!getNodeSpecList().equals(other.getNodeSpecList())) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -1341,87 +1529,93 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
+
     public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1431,39 +1625,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Details of the TPU resource(s) being requested.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Tpu}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
         com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.newBuilder()
-      private Builder() {
-
-      }
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -1479,9 +1675,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
       }
 
       @java.lang.Override
@@ -1500,14 +1696,18 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu result = new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu(this);
         buildPartialRepeatedFields(result);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
-      private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu result) {
+      private void buildPartialRepeatedFields(
+          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu result) {
         if (nodeSpecBuilder_ == null) {
           if (((bitField0_ & 0x00000001) != 0)) {
             nodeSpec_ = java.util.Collections.unmodifiableList(nodeSpec_);
@@ -1527,38 +1727,41 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu resu
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -1566,7 +1769,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance()) return this;
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance())
+          return this;
         if (nodeSpecBuilder_ == null) {
           if (!other.nodeSpec_.isEmpty()) {
             if (nodeSpec_.isEmpty()) {
@@ -1585,9 +1789,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu other)
               nodeSpecBuilder_ = null;
               nodeSpec_ = other.nodeSpec_;
               bitField0_ = (bitField0_ & ~0x00000001);
-              nodeSpecBuilder_ = 
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                   getNodeSpecFieldBuilder() : null;
+              nodeSpecBuilder_ =
+                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                      ? getNodeSpecFieldBuilder()
+                      : null;
             } else {
               nodeSpecBuilder_.addAllMessages(other.nodeSpec_);
             }
@@ -1619,25 +1824,27 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.parser(),
-                        extensionRegistry);
-                if (nodeSpecBuilder_ == null) {
-                  ensureNodeSpecIsMutable();
-                  nodeSpec_.add(m);
-                } else {
-                  nodeSpecBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec m =
+                      input.readMessage(
+                          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.parser(),
+                          extensionRegistry);
+                  if (nodeSpecBuilder_ == null) {
+                    ensureNodeSpecIsMutable();
+                    nodeSpec_.add(m);
+                  } else {
+                    nodeSpecBuilder_.addMessage(m);
+                  }
+                  break;
+                } // case 10
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1647,28 +1854,38 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
       private java.util.List nodeSpec_ =
-        java.util.Collections.emptyList();
+          java.util.Collections.emptyList();
+
       private void ensureNodeSpecIsMutable() {
         if (!((bitField0_ & 0x00000001) != 0)) {
-          nodeSpec_ = new java.util.ArrayList(nodeSpec_);
+          nodeSpec_ =
+              new java.util.ArrayList(
+                  nodeSpec_);
           bitField0_ |= 0x00000001;
-         }
+        }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder> nodeSpecBuilder_;
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec,
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder,
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>
+          nodeSpecBuilder_;
 
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public java.util.List getNodeSpecList() {
+      public java.util.List
+          getNodeSpecList() {
         if (nodeSpecBuilder_ == null) {
           return java.util.Collections.unmodifiableList(nodeSpec_);
         } else {
@@ -1676,6 +1893,8 @@ public java.util.List
         }
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1690,6 +1909,8 @@ public int getNodeSpecCount() {
         }
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1704,6 +1925,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getNodeSpec(int
         }
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1725,6 +1948,8 @@ public Builder setNodeSpec(
         return this;
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1732,7 +1957,8 @@ public Builder setNodeSpec(
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
       public Builder setNodeSpec(
-          int index, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder builderForValue) {
+          int index,
+          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder builderForValue) {
         if (nodeSpecBuilder_ == null) {
           ensureNodeSpecIsMutable();
           nodeSpec_.set(index, builderForValue.build());
@@ -1743,6 +1969,8 @@ public Builder setNodeSpec(
         return this;
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1763,6 +1991,8 @@ public Builder addNodeSpec(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Node
         return this;
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1784,6 +2014,8 @@ public Builder addNodeSpec(
         return this;
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1802,6 +2034,8 @@ public Builder addNodeSpec(
         return this;
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1809,7 +2043,8 @@ public Builder addNodeSpec(
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
       public Builder addNodeSpec(
-          int index, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder builderForValue) {
+          int index,
+          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder builderForValue) {
         if (nodeSpecBuilder_ == null) {
           ensureNodeSpecIsMutable();
           nodeSpec_.add(index, builderForValue.build());
@@ -1820,6 +2055,8 @@ public Builder addNodeSpec(
         return this;
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1827,11 +2064,11 @@ public Builder addNodeSpec(
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
       public Builder addAllNodeSpec(
-          java.lang.Iterable values) {
+          java.lang.Iterable
+              values) {
         if (nodeSpecBuilder_ == null) {
           ensureNodeSpecIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, nodeSpec_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, nodeSpec_);
           onChanged();
         } else {
           nodeSpecBuilder_.addAllMessages(values);
@@ -1839,6 +2076,8 @@ public Builder addAllNodeSpec(
         return this;
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1856,6 +2095,8 @@ public Builder clearNodeSpec() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1873,6 +2114,8 @@ public Builder removeNodeSpec(int index) {
         return this;
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1884,28 +2127,34 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder getNode
         return getNodeSpecFieldBuilder().getBuilder(index);
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder getNodeSpecOrBuilder(
-          int index) {
+      public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder
+          getNodeSpecOrBuilder(int index) {
         if (nodeSpecBuilder_ == null) {
-          return nodeSpec_.get(index);  } else {
+          return nodeSpec_.get(index);
+        } else {
           return nodeSpecBuilder_.getMessageOrBuilder(index);
         }
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public java.util.List 
-           getNodeSpecOrBuilderList() {
+      public java.util.List<
+              ? extends com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>
+          getNodeSpecOrBuilderList() {
         if (nodeSpecBuilder_ != null) {
           return nodeSpecBuilder_.getMessageOrBuilderList();
         } else {
@@ -1913,17 +2162,23 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder getNod
         }
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder addNodeSpecBuilder() {
-        return getNodeSpecFieldBuilder().addBuilder(
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance());
+      public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder
+          addNodeSpecBuilder() {
+        return getNodeSpecFieldBuilder()
+            .addBuilder(
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1932,34 +2187,42 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder addNode
        */
       public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder addNodeSpecBuilder(
           int index) {
-        return getNodeSpecFieldBuilder().addBuilder(
-            index, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance());
+        return getNodeSpecFieldBuilder()
+            .addBuilder(
+                index,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public java.util.List 
-           getNodeSpecBuilderList() {
+      public java.util.List
+          getNodeSpecBuilderList() {
         return getNodeSpecFieldBuilder().getBuilderList();
       }
+
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder> 
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec,
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder,
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>
           getNodeSpecFieldBuilder() {
         if (nodeSpecBuilder_ == null) {
-          nodeSpecBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>(
-                  nodeSpec_,
-                  ((bitField0_ & 0x00000001) != 0),
-                  getParentForChildren(),
-                  isClean());
+          nodeSpecBuilder_ =
+              new com.google.protobuf.RepeatedFieldBuilderV3<
+                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec,
+                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder,
+                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>(
+                  nodeSpec_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
           nodeSpec_ = null;
         }
         return nodeSpecBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1972,12 +2235,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
     private static final com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu();
     }
@@ -1986,27 +2249,28 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getDefaultInstanc
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public Tpu parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public Tpu parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2021,58 +2285,61 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface BestEffortOrBuilder extends
+  public interface BestEffortOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
-      com.google.protobuf.MessageOrBuilder {
-  }
+      com.google.protobuf.MessageOrBuilder {}
   /**
+   *
+   *
    * 
    * BestEffort tier definition.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.BestEffort}
    */
-  public static final class BestEffort extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class BestEffort extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
       BestEffortOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use BestEffort.newBuilder() to construct.
     private BestEffort(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private BestEffort() {
-    }
+
+    private BestEffort() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new BestEffort();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.class, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2084,8 +2351,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -2103,12 +2369,13 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort other = (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -2127,87 +2394,94 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -2217,39 +2491,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * BestEffort tier definition.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.BestEffort}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
         com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.class, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.newBuilder()
-      private Builder() {
+      private Builder() {}
 
-      }
-
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2257,9 +2533,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
       }
 
       @java.lang.Override
@@ -2278,7 +2554,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort result = new com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort(this);
         onBuilt();
         return result;
       }
@@ -2287,38 +2564,41 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort buildPartial() {
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -2326,7 +2606,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance()) return this;
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance())
+          return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -2353,12 +2634,13 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2368,6 +2650,7 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2380,12 +2663,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
     private static final com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort();
     }
@@ -2394,27 +2677,28 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getDefault
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public BestEffort parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public BestEffort parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2429,110 +2713,131 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface GuaranteedOrBuilder extends
+  public interface GuaranteedOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return Whether the minDuration field is set.
      */
     boolean hasMinDuration();
     /**
+     *
+     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return The minDuration.
      */
     com.google.protobuf.Duration getMinDuration();
     /**
+     *
+     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * 
      */
     com.google.protobuf.DurationOrBuilder getMinDurationOrBuilder();
 
     /**
+     *
+     *
      * 
      * Optional. Specifies the request should be scheduled on reserved capacity.
      * 

      *
      * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return The reserved.
      */
     boolean getReserved();
   }
   /**
+   *
+   *
    * 
    * Guaranteed tier definition.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed}
    */
-  public static final class Guaranteed extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class Guaranteed extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
       GuaranteedOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use Guaranteed.newBuilder() to construct.
     private Guaranteed(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private Guaranteed() {
-    }
+
+    private Guaranteed() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new Guaranteed();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder.class);
     }
 
     public static final int MIN_DURATION_FIELD_NUMBER = 1;
     private com.google.protobuf.Duration minDuration_;
     /**
+     *
+     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return Whether the minDuration field is set.
      */
     @java.lang.Override
@@ -2540,41 +2845,55 @@ public boolean hasMinDuration() {
       return minDuration_ != null;
     }
     /**
+     *
+     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return The minDuration.
      */
     @java.lang.Override
     public com.google.protobuf.Duration getMinDuration() {
-      return minDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : minDuration_;
+      return minDuration_ == null
+          ? com.google.protobuf.Duration.getDefaultInstance()
+          : minDuration_;
     }
     /**
+     *
+     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * 
      */
     @java.lang.Override
     public com.google.protobuf.DurationOrBuilder getMinDurationOrBuilder() {
-      return minDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : minDuration_;
+      return minDuration_ == null
+          ? com.google.protobuf.Duration.getDefaultInstance()
+          : minDuration_;
     }
 
     public static final int RESERVED_FIELD_NUMBER = 2;
     private boolean reserved_ = false;
     /**
+     *
+     *
      * 
      * Optional. Specifies the request should be scheduled on reserved capacity.
      * 

      *
      * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return The reserved.
      */
     @java.lang.Override
@@ -2583,6 +2902,7 @@ public boolean getReserved() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2594,8 +2914,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (minDuration_ != null) {
         output.writeMessage(1, getMinDuration());
       }
@@ -2612,12 +2931,10 @@ public int getSerializedSize() {
 
       size = 0;
       if (minDuration_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, getMinDuration());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getMinDuration());
       }
       if (reserved_ != false) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeBoolSize(2, reserved_);
+        size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, reserved_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -2627,20 +2944,19 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed other = (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) obj;
 
       if (hasMinDuration() != other.hasMinDuration()) return false;
       if (hasMinDuration()) {
-        if (!getMinDuration()
-            .equals(other.getMinDuration())) return false;
+        if (!getMinDuration().equals(other.getMinDuration())) return false;
       }
-      if (getReserved()
-          != other.getReserved()) return false;
+      if (getReserved() != other.getReserved()) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -2657,95 +2973,101 @@ public int hashCode() {
         hash = (53 * hash) + getMinDuration().hashCode();
       }
       hash = (37 * hash) + RESERVED_FIELD_NUMBER;
-      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-          getReserved());
+      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReserved());
       hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -2755,39 +3077,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Guaranteed tier definition.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
         com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.newBuilder()
-      private Builder() {
-
-      }
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2802,9 +3126,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
       }
 
       @java.lang.Override
@@ -2823,8 +3147,11 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed result = new com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed(this);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed(this);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
@@ -2832,9 +3159,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed buildPartial() {
       private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
-          result.minDuration_ = minDurationBuilder_ == null
-              ? minDuration_
-              : minDurationBuilder_.build();
+          result.minDuration_ =
+              minDurationBuilder_ == null ? minDuration_ : minDurationBuilder_.build();
         }
         if (((from_bitField0_ & 0x00000002) != 0)) {
           result.reserved_ = reserved_;
@@ -2845,38 +3171,41 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Guarante
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -2884,7 +3213,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance()) return this;
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance())
+          return this;
         if (other.hasMinDuration()) {
           mergeMinDuration(other.getMinDuration());
         }
@@ -2917,24 +3247,25 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                input.readMessage(
-                    getMinDurationFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-              case 16: {
-                reserved_ = input.readBool();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  input.readMessage(getMinDurationFieldBuilder().getBuilder(), extensionRegistry);
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+              case 16:
+                {
+                  reserved_ = input.readBool();
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 16
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2944,49 +3275,66 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
       private com.google.protobuf.Duration minDuration_;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> minDurationBuilder_;
+              com.google.protobuf.Duration,
+              com.google.protobuf.Duration.Builder,
+              com.google.protobuf.DurationOrBuilder>
+          minDurationBuilder_;
       /**
+       *
+       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       *
        * @return Whether the minDuration field is set.
        */
       public boolean hasMinDuration() {
         return ((bitField0_ & 0x00000001) != 0);
       }
       /**
+       *
+       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       *
        * @return The minDuration.
        */
       public com.google.protobuf.Duration getMinDuration() {
         if (minDurationBuilder_ == null) {
-          return minDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : minDuration_;
+          return minDuration_ == null
+              ? com.google.protobuf.Duration.getDefaultInstance()
+              : minDuration_;
         } else {
           return minDurationBuilder_.getMessage();
         }
       }
       /**
+       *
+       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * 
        */
       public Builder setMinDuration(com.google.protobuf.Duration value) {
         if (minDurationBuilder_ == null) {
@@ -3002,16 +3350,18 @@ public Builder setMinDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * 
        */
-      public Builder setMinDuration(
-          com.google.protobuf.Duration.Builder builderForValue) {
+      public Builder setMinDuration(com.google.protobuf.Duration.Builder builderForValue) {
         if (minDurationBuilder_ == null) {
           minDuration_ = builderForValue.build();
         } else {
@@ -3022,19 +3372,22 @@ public Builder setMinDuration(
         return this;
       }
       /**
+       *
+       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * 
        */
       public Builder mergeMinDuration(com.google.protobuf.Duration value) {
         if (minDurationBuilder_ == null) {
-          if (((bitField0_ & 0x00000001) != 0) &&
-            minDuration_ != null &&
-            minDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
+          if (((bitField0_ & 0x00000001) != 0)
+              && minDuration_ != null
+              && minDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
             getMinDurationBuilder().mergeFrom(value);
           } else {
             minDuration_ = value;
@@ -3047,13 +3400,16 @@ public Builder mergeMinDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * 
        */
       public Builder clearMinDuration() {
         bitField0_ = (bitField0_ & ~0x00000001);
@@ -3066,13 +3422,16 @@ public Builder clearMinDuration() {
         return this;
       }
       /**
+       *
+       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * 
        */
       public com.google.protobuf.Duration.Builder getMinDurationBuilder() {
         bitField0_ |= 0x00000001;
@@ -3080,52 +3439,65 @@ public com.google.protobuf.Duration.Builder getMinDurationBuilder() {
         return getMinDurationFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * 
        */
       public com.google.protobuf.DurationOrBuilder getMinDurationOrBuilder() {
         if (minDurationBuilder_ != null) {
           return minDurationBuilder_.getMessageOrBuilder();
         } else {
-          return minDuration_ == null ?
-              com.google.protobuf.Duration.getDefaultInstance() : minDuration_;
+          return minDuration_ == null
+              ? com.google.protobuf.Duration.getDefaultInstance()
+              : minDuration_;
         }
       }
       /**
+       *
+       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * 
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
+              com.google.protobuf.Duration,
+              com.google.protobuf.Duration.Builder,
+              com.google.protobuf.DurationOrBuilder>
           getMinDurationFieldBuilder() {
         if (minDurationBuilder_ == null) {
-          minDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
-                  getMinDuration(),
-                  getParentForChildren(),
-                  isClean());
+          minDurationBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.protobuf.Duration,
+                  com.google.protobuf.Duration.Builder,
+                  com.google.protobuf.DurationOrBuilder>(
+                  getMinDuration(), getParentForChildren(), isClean());
           minDuration_ = null;
         }
         return minDurationBuilder_;
       }
 
-      private boolean reserved_ ;
+      private boolean reserved_;
       /**
+       *
+       *
        * 
        * Optional. Specifies the request should be scheduled on reserved capacity.
        * 

        *
        * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
+       *
        * @return The reserved.
        */
       @java.lang.Override
@@ -3133,27 +3505,33 @@ public boolean getReserved() {
         return reserved_;
       }
       /**
+       *
+       *
        * 
        * Optional. Specifies the request should be scheduled on reserved capacity.
        * 

        *
        * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
+       *
        * @param value The reserved to set.
        * @return This builder for chaining.
        */
       public Builder setReserved(boolean value) {
-        
+
         reserved_ = value;
         bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * Optional. Specifies the request should be scheduled on reserved capacity.
        * 

        *
        * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
+       *
        * @return This builder for chaining.
        */
       public Builder clearReserved() {
@@ -3162,6 +3540,7 @@ public Builder clearReserved() {
         onChanged();
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -3174,12 +3553,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
     private static final com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed();
     }
@@ -3188,27 +3567,28 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getDefault
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public Guaranteed parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public Guaranteed parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3223,14 +3603,16 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface QueueingPolicyOrBuilder extends
+  public interface QueueingPolicyOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3238,10 +3620,13 @@ public interface QueueingPolicyOrBuilder extends
      * 

      *
      * .google.protobuf.Duration valid_until_duration = 1;
+     *
      * @return Whether the validUntilDuration field is set.
      */
     boolean hasValidUntilDuration();
     /**
+     *
+     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3249,10 +3634,13 @@ public interface QueueingPolicyOrBuilder extends
      * 

      *
      * .google.protobuf.Duration valid_until_duration = 1;
+     *
      * @return The validUntilDuration.
      */
     com.google.protobuf.Duration getValidUntilDuration();
     /**
+     *
+     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3264,6 +3652,8 @@ public interface QueueingPolicyOrBuilder extends
     com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder();
 
     /**
+     *
+     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3271,10 +3661,13 @@ public interface QueueingPolicyOrBuilder extends
      * 

      *
      * .google.protobuf.Timestamp valid_until_time = 2;
+     *
      * @return Whether the validUntilTime field is set.
      */
     boolean hasValidUntilTime();
     /**
+     *
+     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3282,10 +3675,13 @@ public interface QueueingPolicyOrBuilder extends
      * 

      *
      * .google.protobuf.Timestamp valid_until_time = 2;
+     *
      * @return The validUntilTime.
      */
     com.google.protobuf.Timestamp getValidUntilTime();
     /**
+     *
+     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3297,24 +3693,32 @@ public interface QueueingPolicyOrBuilder extends
     com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder();
 
     /**
+     *
+     *
      * 
      * A relative time after which resources may be created.
      * 

      *
      * .google.protobuf.Duration valid_after_duration = 3;
+     *
      * @return Whether the validAfterDuration field is set.
      */
     boolean hasValidAfterDuration();
     /**
+     *
+     *
      * 
      * A relative time after which resources may be created.
      * 

      *
      * .google.protobuf.Duration valid_after_duration = 3;
+     *
      * @return The validAfterDuration.
      */
     com.google.protobuf.Duration getValidAfterDuration();
     /**
+     *
+     *
      * 
      * A relative time after which resources may be created.
      * 

@@ -3324,24 +3728,32 @@ public interface QueueingPolicyOrBuilder extends
     com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder();
 
     /**
+     *
+     *
      * 
      * An absolute time at which resources may be created.
      * 

      *
      * .google.protobuf.Timestamp valid_after_time = 4;
+     *
      * @return Whether the validAfterTime field is set.
      */
     boolean hasValidAfterTime();
     /**
+     *
+     *
      * 
      * An absolute time at which resources may be created.
      * 

      *
      * .google.protobuf.Timestamp valid_after_time = 4;
+     *
      * @return The validAfterTime.
      */
     com.google.protobuf.Timestamp getValidAfterTime();
     /**
+     *
+     *
      * 
      * An absolute time at which resources may be created.
      * 

@@ -3351,24 +3763,32 @@ public interface QueueingPolicyOrBuilder extends
     com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder();
 
     /**
+     *
+     *
      * 
      * An absolute time interval within which resources may be created.
      * 

      *
      * .google.type.Interval valid_interval = 5;
+     *
      * @return Whether the validInterval field is set.
      */
     boolean hasValidInterval();
     /**
+     *
+     *
      * 
      * An absolute time interval within which resources may be created.
      * 

      *
      * .google.type.Interval valid_interval = 5;
+     *
      * @return The validInterval.
      */
     com.google.type.Interval getValidInterval();
     /**
+     *
+     *
      * 
      * An absolute time interval within which resources may be created.
      * 

@@ -3377,56 +3797,62 @@ public interface QueueingPolicyOrBuilder extends
      */
     com.google.type.IntervalOrBuilder getValidIntervalOrBuilder();
 
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.StartTimingConstraintsCase getStartTimingConstraintsCase();
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.StartTimingConstraintsCase
+        getStartTimingConstraintsCase();
   }
   /**
+   *
+   *
    * 
    * Defines the policy of the QueuedRequest.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy}
    */
-  public static final class QueueingPolicy extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class QueueingPolicy extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
       QueueingPolicyOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use QueueingPolicy.newBuilder() to construct.
     private QueueingPolicy(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private QueueingPolicy() {
-    }
+
+    private QueueingPolicy() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new QueueingPolicy();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.class, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder.class);
     }
 
     private int startTimingConstraintsCase_ = 0;
     private java.lang.Object startTimingConstraints_;
+
     public enum StartTimingConstraintsCase
-        implements com.google.protobuf.Internal.EnumLite,
+        implements
+            com.google.protobuf.Internal.EnumLite,
             com.google.protobuf.AbstractMessage.InternalOneOfEnum {
       VALID_UNTIL_DURATION(1),
       VALID_UNTIL_TIME(2),
@@ -3435,6 +3861,7 @@ public enum StartTimingConstraintsCase
       VALID_INTERVAL(5),
       STARTTIMINGCONSTRAINTS_NOT_SET(0);
       private final int value;
+
       private StartTimingConstraintsCase(int value) {
         this.value = value;
       }
@@ -3450,28 +3877,36 @@ public static StartTimingConstraintsCase valueOf(int value) {
 
       public static StartTimingConstraintsCase forNumber(int value) {
         switch (value) {
-          case 1: return VALID_UNTIL_DURATION;
-          case 2: return VALID_UNTIL_TIME;
-          case 3: return VALID_AFTER_DURATION;
-          case 4: return VALID_AFTER_TIME;
-          case 5: return VALID_INTERVAL;
-          case 0: return STARTTIMINGCONSTRAINTS_NOT_SET;
-          default: return null;
+          case 1:
+            return VALID_UNTIL_DURATION;
+          case 2:
+            return VALID_UNTIL_TIME;
+          case 3:
+            return VALID_AFTER_DURATION;
+          case 4:
+            return VALID_AFTER_TIME;
+          case 5:
+            return VALID_INTERVAL;
+          case 0:
+            return STARTTIMINGCONSTRAINTS_NOT_SET;
+          default:
+            return null;
         }
       }
+
       public int getNumber() {
         return this.value;
       }
     };
 
-    public StartTimingConstraintsCase
-    getStartTimingConstraintsCase() {
-      return StartTimingConstraintsCase.forNumber(
-          startTimingConstraintsCase_);
+    public StartTimingConstraintsCase getStartTimingConstraintsCase() {
+      return StartTimingConstraintsCase.forNumber(startTimingConstraintsCase_);
     }
 
     public static final int VALID_UNTIL_DURATION_FIELD_NUMBER = 1;
     /**
+     *
+     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3479,6 +3914,7 @@ public int getNumber() {
      * 

      *
      * .google.protobuf.Duration valid_until_duration = 1;
+     *
      * @return Whether the validUntilDuration field is set.
      */
     @java.lang.Override
@@ -3486,6 +3922,8 @@ public boolean hasValidUntilDuration() {
       return startTimingConstraintsCase_ == 1;
     }
     /**
+     *
+     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3493,16 +3931,19 @@ public boolean hasValidUntilDuration() {
      * 

      *
      * .google.protobuf.Duration valid_until_duration = 1;
+     *
      * @return The validUntilDuration.
      */
     @java.lang.Override
     public com.google.protobuf.Duration getValidUntilDuration() {
       if (startTimingConstraintsCase_ == 1) {
-         return (com.google.protobuf.Duration) startTimingConstraints_;
+        return (com.google.protobuf.Duration) startTimingConstraints_;
       }
       return com.google.protobuf.Duration.getDefaultInstance();
     }
     /**
+     *
+     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3514,13 +3955,15 @@ public com.google.protobuf.Duration getValidUntilDuration() {
     @java.lang.Override
     public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
       if (startTimingConstraintsCase_ == 1) {
-         return (com.google.protobuf.Duration) startTimingConstraints_;
+        return (com.google.protobuf.Duration) startTimingConstraints_;
       }
       return com.google.protobuf.Duration.getDefaultInstance();
     }
 
     public static final int VALID_UNTIL_TIME_FIELD_NUMBER = 2;
     /**
+     *
+     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3528,6 +3971,7 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
      * 

      *
      * .google.protobuf.Timestamp valid_until_time = 2;
+     *
      * @return Whether the validUntilTime field is set.
      */
     @java.lang.Override
@@ -3535,6 +3979,8 @@ public boolean hasValidUntilTime() {
       return startTimingConstraintsCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3542,16 +3988,19 @@ public boolean hasValidUntilTime() {
      * 

      *
      * .google.protobuf.Timestamp valid_until_time = 2;
+     *
      * @return The validUntilTime.
      */
     @java.lang.Override
     public com.google.protobuf.Timestamp getValidUntilTime() {
       if (startTimingConstraintsCase_ == 2) {
-         return (com.google.protobuf.Timestamp) startTimingConstraints_;
+        return (com.google.protobuf.Timestamp) startTimingConstraints_;
       }
       return com.google.protobuf.Timestamp.getDefaultInstance();
     }
     /**
+     *
+     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3563,18 +4012,21 @@ public com.google.protobuf.Timestamp getValidUntilTime() {
     @java.lang.Override
     public com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder() {
       if (startTimingConstraintsCase_ == 2) {
-         return (com.google.protobuf.Timestamp) startTimingConstraints_;
+        return (com.google.protobuf.Timestamp) startTimingConstraints_;
       }
       return com.google.protobuf.Timestamp.getDefaultInstance();
     }
 
     public static final int VALID_AFTER_DURATION_FIELD_NUMBER = 3;
     /**
+     *
+     *
      * 
      * A relative time after which resources may be created.
      * 

      *
      * .google.protobuf.Duration valid_after_duration = 3;
+     *
      * @return Whether the validAfterDuration field is set.
      */
     @java.lang.Override
@@ -3582,21 +4034,26 @@ public boolean hasValidAfterDuration() {
       return startTimingConstraintsCase_ == 3;
     }
     /**
+     *
+     *
      * 
      * A relative time after which resources may be created.
      * 

      *
      * .google.protobuf.Duration valid_after_duration = 3;
+     *
      * @return The validAfterDuration.
      */
     @java.lang.Override
     public com.google.protobuf.Duration getValidAfterDuration() {
       if (startTimingConstraintsCase_ == 3) {
-         return (com.google.protobuf.Duration) startTimingConstraints_;
+        return (com.google.protobuf.Duration) startTimingConstraints_;
       }
       return com.google.protobuf.Duration.getDefaultInstance();
     }
     /**
+     *
+     *
      * 
      * A relative time after which resources may be created.
      * 

@@ -3606,18 +4063,21 @@ public com.google.protobuf.Duration getValidAfterDuration() {
     @java.lang.Override
     public com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder() {
       if (startTimingConstraintsCase_ == 3) {
-         return (com.google.protobuf.Duration) startTimingConstraints_;
+        return (com.google.protobuf.Duration) startTimingConstraints_;
       }
       return com.google.protobuf.Duration.getDefaultInstance();
     }
 
     public static final int VALID_AFTER_TIME_FIELD_NUMBER = 4;
     /**
+     *
+     *
      * 
      * An absolute time at which resources may be created.
      * 

      *
      * .google.protobuf.Timestamp valid_after_time = 4;
+     *
      * @return Whether the validAfterTime field is set.
      */
     @java.lang.Override
@@ -3625,21 +4085,26 @@ public boolean hasValidAfterTime() {
       return startTimingConstraintsCase_ == 4;
     }
     /**
+     *
+     *
      * 
      * An absolute time at which resources may be created.
      * 

      *
      * .google.protobuf.Timestamp valid_after_time = 4;
+     *
      * @return The validAfterTime.
      */
     @java.lang.Override
     public com.google.protobuf.Timestamp getValidAfterTime() {
       if (startTimingConstraintsCase_ == 4) {
-         return (com.google.protobuf.Timestamp) startTimingConstraints_;
+        return (com.google.protobuf.Timestamp) startTimingConstraints_;
       }
       return com.google.protobuf.Timestamp.getDefaultInstance();
     }
     /**
+     *
+     *
      * 
      * An absolute time at which resources may be created.
      * 

@@ -3649,18 +4114,21 @@ public com.google.protobuf.Timestamp getValidAfterTime() {
     @java.lang.Override
     public com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder() {
       if (startTimingConstraintsCase_ == 4) {
-         return (com.google.protobuf.Timestamp) startTimingConstraints_;
+        return (com.google.protobuf.Timestamp) startTimingConstraints_;
       }
       return com.google.protobuf.Timestamp.getDefaultInstance();
     }
 
     public static final int VALID_INTERVAL_FIELD_NUMBER = 5;
     /**
+     *
+     *
      * 
      * An absolute time interval within which resources may be created.
      * 

      *
      * .google.type.Interval valid_interval = 5;
+     *
      * @return Whether the validInterval field is set.
      */
     @java.lang.Override
@@ -3668,21 +4136,26 @@ public boolean hasValidInterval() {
       return startTimingConstraintsCase_ == 5;
     }
     /**
+     *
+     *
      * 
      * An absolute time interval within which resources may be created.
      * 

      *
      * .google.type.Interval valid_interval = 5;
+     *
      * @return The validInterval.
      */
     @java.lang.Override
     public com.google.type.Interval getValidInterval() {
       if (startTimingConstraintsCase_ == 5) {
-         return (com.google.type.Interval) startTimingConstraints_;
+        return (com.google.type.Interval) startTimingConstraints_;
       }
       return com.google.type.Interval.getDefaultInstance();
     }
     /**
+     *
+     *
      * 
      * An absolute time interval within which resources may be created.
      * 

@@ -3692,12 +4165,13 @@ public com.google.type.Interval getValidInterval() {
     @java.lang.Override
     public com.google.type.IntervalOrBuilder getValidIntervalOrBuilder() {
       if (startTimingConstraintsCase_ == 5) {
-         return (com.google.type.Interval) startTimingConstraints_;
+        return (com.google.type.Interval) startTimingConstraints_;
       }
       return com.google.type.Interval.getDefaultInstance();
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -3709,8 +4183,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (startTimingConstraintsCase_ == 1) {
         output.writeMessage(1, (com.google.protobuf.Duration) startTimingConstraints_);
       }
@@ -3736,24 +4209,29 @@ public int getSerializedSize() {
 
       size = 0;
       if (startTimingConstraintsCase_ == 1) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, (com.google.protobuf.Duration) startTimingConstraints_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                1, (com.google.protobuf.Duration) startTimingConstraints_);
       }
       if (startTimingConstraintsCase_ == 2) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(2, (com.google.protobuf.Timestamp) startTimingConstraints_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                2, (com.google.protobuf.Timestamp) startTimingConstraints_);
       }
       if (startTimingConstraintsCase_ == 3) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(3, (com.google.protobuf.Duration) startTimingConstraints_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                3, (com.google.protobuf.Duration) startTimingConstraints_);
       }
       if (startTimingConstraintsCase_ == 4) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(4, (com.google.protobuf.Timestamp) startTimingConstraints_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                4, (com.google.protobuf.Timestamp) startTimingConstraints_);
       }
       if (startTimingConstraintsCase_ == 5) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(5, (com.google.type.Interval) startTimingConstraints_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                5, (com.google.type.Interval) startTimingConstraints_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -3763,34 +4241,31 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy other = (com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy) obj;
 
-      if (!getStartTimingConstraintsCase().equals(other.getStartTimingConstraintsCase())) return false;
+      if (!getStartTimingConstraintsCase().equals(other.getStartTimingConstraintsCase()))
+        return false;
       switch (startTimingConstraintsCase_) {
         case 1:
-          if (!getValidUntilDuration()
-              .equals(other.getValidUntilDuration())) return false;
+          if (!getValidUntilDuration().equals(other.getValidUntilDuration())) return false;
           break;
         case 2:
-          if (!getValidUntilTime()
-              .equals(other.getValidUntilTime())) return false;
+          if (!getValidUntilTime().equals(other.getValidUntilTime())) return false;
           break;
         case 3:
-          if (!getValidAfterDuration()
-              .equals(other.getValidAfterDuration())) return false;
+          if (!getValidAfterDuration().equals(other.getValidAfterDuration())) return false;
           break;
         case 4:
-          if (!getValidAfterTime()
-              .equals(other.getValidAfterTime())) return false;
+          if (!getValidAfterTime().equals(other.getValidAfterTime())) return false;
           break;
         case 5:
-          if (!getValidInterval()
-              .equals(other.getValidInterval())) return false;
+          if (!getValidInterval().equals(other.getValidInterval())) return false;
           break;
         case 0:
         default:
@@ -3836,87 +4311,94 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -3926,39 +4408,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Defines the policy of the QueuedRequest.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
         com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.class, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.newBuilder()
-      private Builder() {
-
-      }
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -3984,13 +4468,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy
+          getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance();
       }
 
@@ -4005,38 +4490,38 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result = new com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy(this);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy(this);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         buildPartialOneofs(result);
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result) {
+      private void buildPartial0(
+          com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result) {
         int from_bitField0_ = bitField0_;
       }
 
-      private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result) {
+      private void buildPartialOneofs(
+          com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result) {
         result.startTimingConstraintsCase_ = startTimingConstraintsCase_;
         result.startTimingConstraints_ = this.startTimingConstraints_;
-        if (startTimingConstraintsCase_ == 1 &&
-            validUntilDurationBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 1 && validUntilDurationBuilder_ != null) {
           result.startTimingConstraints_ = validUntilDurationBuilder_.build();
         }
-        if (startTimingConstraintsCase_ == 2 &&
-            validUntilTimeBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 2 && validUntilTimeBuilder_ != null) {
           result.startTimingConstraints_ = validUntilTimeBuilder_.build();
         }
-        if (startTimingConstraintsCase_ == 3 &&
-            validAfterDurationBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 3 && validAfterDurationBuilder_ != null) {
           result.startTimingConstraints_ = validAfterDurationBuilder_.build();
         }
-        if (startTimingConstraintsCase_ == 4 &&
-            validAfterTimeBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 4 && validAfterTimeBuilder_ != null) {
           result.startTimingConstraints_ = validAfterTimeBuilder_.build();
         }
-        if (startTimingConstraintsCase_ == 5 &&
-            validIntervalBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 5 && validIntervalBuilder_ != null) {
           result.startTimingConstraints_ = validIntervalBuilder_.build();
         }
       }
@@ -4045,38 +4530,41 @@ private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResource.Que
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -4084,31 +4572,39 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()) return this;
+        if (other
+            == com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance())
+          return this;
         switch (other.getStartTimingConstraintsCase()) {
-          case VALID_UNTIL_DURATION: {
-            mergeValidUntilDuration(other.getValidUntilDuration());
-            break;
-          }
-          case VALID_UNTIL_TIME: {
-            mergeValidUntilTime(other.getValidUntilTime());
-            break;
-          }
-          case VALID_AFTER_DURATION: {
-            mergeValidAfterDuration(other.getValidAfterDuration());
-            break;
-          }
-          case VALID_AFTER_TIME: {
-            mergeValidAfterTime(other.getValidAfterTime());
-            break;
-          }
-          case VALID_INTERVAL: {
-            mergeValidInterval(other.getValidInterval());
-            break;
-          }
-          case STARTTIMINGCONSTRAINTS_NOT_SET: {
-            break;
-          }
+          case VALID_UNTIL_DURATION:
+            {
+              mergeValidUntilDuration(other.getValidUntilDuration());
+              break;
+            }
+          case VALID_UNTIL_TIME:
+            {
+              mergeValidUntilTime(other.getValidUntilTime());
+              break;
+            }
+          case VALID_AFTER_DURATION:
+            {
+              mergeValidAfterDuration(other.getValidAfterDuration());
+              break;
+            }
+          case VALID_AFTER_TIME:
+            {
+              mergeValidAfterTime(other.getValidAfterTime());
+              break;
+            }
+          case VALID_INTERVAL:
+            {
+              mergeValidInterval(other.getValidInterval());
+              break;
+            }
+          case STARTTIMINGCONSTRAINTS_NOT_SET:
+            {
+              break;
+            }
         }
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
@@ -4136,47 +4632,47 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                input.readMessage(
-                    getValidUntilDurationFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                startTimingConstraintsCase_ = 1;
-                break;
-              } // case 10
-              case 18: {
-                input.readMessage(
-                    getValidUntilTimeFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                startTimingConstraintsCase_ = 2;
-                break;
-              } // case 18
-              case 26: {
-                input.readMessage(
-                    getValidAfterDurationFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                startTimingConstraintsCase_ = 3;
-                break;
-              } // case 26
-              case 34: {
-                input.readMessage(
-                    getValidAfterTimeFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                startTimingConstraintsCase_ = 4;
-                break;
-              } // case 34
-              case 42: {
-                input.readMessage(
-                    getValidIntervalFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                startTimingConstraintsCase_ = 5;
-                break;
-              } // case 42
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  input.readMessage(
+                      getValidUntilDurationFieldBuilder().getBuilder(), extensionRegistry);
+                  startTimingConstraintsCase_ = 1;
+                  break;
+                } // case 10
+              case 18:
+                {
+                  input.readMessage(
+                      getValidUntilTimeFieldBuilder().getBuilder(), extensionRegistry);
+                  startTimingConstraintsCase_ = 2;
+                  break;
+                } // case 18
+              case 26:
+                {
+                  input.readMessage(
+                      getValidAfterDurationFieldBuilder().getBuilder(), extensionRegistry);
+                  startTimingConstraintsCase_ = 3;
+                  break;
+                } // case 26
+              case 34:
+                {
+                  input.readMessage(
+                      getValidAfterTimeFieldBuilder().getBuilder(), extensionRegistry);
+                  startTimingConstraintsCase_ = 4;
+                  break;
+                } // case 34
+              case 42:
+                {
+                  input.readMessage(getValidIntervalFieldBuilder().getBuilder(), extensionRegistry);
+                  startTimingConstraintsCase_ = 5;
+                  break;
+                } // case 42
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -4186,12 +4682,12 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int startTimingConstraintsCase_ = 0;
       private java.lang.Object startTimingConstraints_;
-      public StartTimingConstraintsCase
-          getStartTimingConstraintsCase() {
-        return StartTimingConstraintsCase.forNumber(
-            startTimingConstraintsCase_);
+
+      public StartTimingConstraintsCase getStartTimingConstraintsCase() {
+        return StartTimingConstraintsCase.forNumber(startTimingConstraintsCase_);
       }
 
       public Builder clearStartTimingConstraints() {
@@ -4204,8 +4700,13 @@ public Builder clearStartTimingConstraints() {
       private int bitField0_;
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> validUntilDurationBuilder_;
+              com.google.protobuf.Duration,
+              com.google.protobuf.Duration.Builder,
+              com.google.protobuf.DurationOrBuilder>
+          validUntilDurationBuilder_;
       /**
+       *
+       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4213,6 +4714,7 @@ public Builder clearStartTimingConstraints() {
        * 

        *
        * .google.protobuf.Duration valid_until_duration = 1;
+       *
        * @return Whether the validUntilDuration field is set.
        */
       @java.lang.Override
@@ -4220,6 +4722,8 @@ public boolean hasValidUntilDuration() {
         return startTimingConstraintsCase_ == 1;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4227,6 +4731,7 @@ public boolean hasValidUntilDuration() {
        * 

        *
        * .google.protobuf.Duration valid_until_duration = 1;
+       *
        * @return The validUntilDuration.
        */
       @java.lang.Override
@@ -4244,6 +4749,8 @@ public com.google.protobuf.Duration getValidUntilDuration() {
         }
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4266,6 +4773,8 @@ public Builder setValidUntilDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4274,8 +4783,7 @@ public Builder setValidUntilDuration(com.google.protobuf.Duration value) {
        *
        * .google.protobuf.Duration valid_until_duration = 1;
        */
-      public Builder setValidUntilDuration(
-          com.google.protobuf.Duration.Builder builderForValue) {
+      public Builder setValidUntilDuration(com.google.protobuf.Duration.Builder builderForValue) {
         if (validUntilDurationBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -4286,6 +4794,8 @@ public Builder setValidUntilDuration(
         return this;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4296,10 +4806,13 @@ public Builder setValidUntilDuration(
        */
       public Builder mergeValidUntilDuration(com.google.protobuf.Duration value) {
         if (validUntilDurationBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 1 &&
-              startTimingConstraints_ != com.google.protobuf.Duration.getDefaultInstance()) {
-            startTimingConstraints_ = com.google.protobuf.Duration.newBuilder((com.google.protobuf.Duration) startTimingConstraints_)
-                .mergeFrom(value).buildPartial();
+          if (startTimingConstraintsCase_ == 1
+              && startTimingConstraints_ != com.google.protobuf.Duration.getDefaultInstance()) {
+            startTimingConstraints_ =
+                com.google.protobuf.Duration.newBuilder(
+                        (com.google.protobuf.Duration) startTimingConstraints_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -4315,6 +4828,8 @@ public Builder mergeValidUntilDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4340,6 +4855,8 @@ public Builder clearValidUntilDuration() {
         return this;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4352,6 +4869,8 @@ public com.google.protobuf.Duration.Builder getValidUntilDurationBuilder() {
         return getValidUntilDurationFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4372,6 +4891,8 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
         }
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4381,14 +4902,19 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
        * .google.protobuf.Duration valid_until_duration = 1;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
+              com.google.protobuf.Duration,
+              com.google.protobuf.Duration.Builder,
+              com.google.protobuf.DurationOrBuilder>
           getValidUntilDurationFieldBuilder() {
         if (validUntilDurationBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 1)) {
             startTimingConstraints_ = com.google.protobuf.Duration.getDefaultInstance();
           }
-          validUntilDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
+          validUntilDurationBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.protobuf.Duration,
+                  com.google.protobuf.Duration.Builder,
+                  com.google.protobuf.DurationOrBuilder>(
                   (com.google.protobuf.Duration) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -4400,8 +4926,13 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> validUntilTimeBuilder_;
+              com.google.protobuf.Timestamp,
+              com.google.protobuf.Timestamp.Builder,
+              com.google.protobuf.TimestampOrBuilder>
+          validUntilTimeBuilder_;
       /**
+       *
+       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4409,6 +4940,7 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
        * 

        *
        * .google.protobuf.Timestamp valid_until_time = 2;
+       *
        * @return Whether the validUntilTime field is set.
        */
       @java.lang.Override
@@ -4416,6 +4948,8 @@ public boolean hasValidUntilTime() {
         return startTimingConstraintsCase_ == 2;
       }
       /**
+       *
+       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4423,6 +4957,7 @@ public boolean hasValidUntilTime() {
        * 

        *
        * .google.protobuf.Timestamp valid_until_time = 2;
+       *
        * @return The validUntilTime.
        */
       @java.lang.Override
@@ -4440,6 +4975,8 @@ public com.google.protobuf.Timestamp getValidUntilTime() {
         }
       }
       /**
+       *
+       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4462,6 +4999,8 @@ public Builder setValidUntilTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4470,8 +5009,7 @@ public Builder setValidUntilTime(com.google.protobuf.Timestamp value) {
        *
        * .google.protobuf.Timestamp valid_until_time = 2;
        */
-      public Builder setValidUntilTime(
-          com.google.protobuf.Timestamp.Builder builderForValue) {
+      public Builder setValidUntilTime(com.google.protobuf.Timestamp.Builder builderForValue) {
         if (validUntilTimeBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -4482,6 +5020,8 @@ public Builder setValidUntilTime(
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4492,10 +5032,13 @@ public Builder setValidUntilTime(
        */
       public Builder mergeValidUntilTime(com.google.protobuf.Timestamp value) {
         if (validUntilTimeBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 2 &&
-              startTimingConstraints_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
-            startTimingConstraints_ = com.google.protobuf.Timestamp.newBuilder((com.google.protobuf.Timestamp) startTimingConstraints_)
-                .mergeFrom(value).buildPartial();
+          if (startTimingConstraintsCase_ == 2
+              && startTimingConstraints_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+            startTimingConstraints_ =
+                com.google.protobuf.Timestamp.newBuilder(
+                        (com.google.protobuf.Timestamp) startTimingConstraints_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -4511,6 +5054,8 @@ public Builder mergeValidUntilTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4536,6 +5081,8 @@ public Builder clearValidUntilTime() {
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4548,6 +5095,8 @@ public com.google.protobuf.Timestamp.Builder getValidUntilTimeBuilder() {
         return getValidUntilTimeFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4568,6 +5117,8 @@ public com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder() {
         }
       }
       /**
+       *
+       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4577,14 +5128,19 @@ public com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder() {
        * .google.protobuf.Timestamp valid_until_time = 2;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+              com.google.protobuf.Timestamp,
+              com.google.protobuf.Timestamp.Builder,
+              com.google.protobuf.TimestampOrBuilder>
           getValidUntilTimeFieldBuilder() {
         if (validUntilTimeBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 2)) {
             startTimingConstraints_ = com.google.protobuf.Timestamp.getDefaultInstance();
           }
-          validUntilTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+          validUntilTimeBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.protobuf.Timestamp,
+                  com.google.protobuf.Timestamp.Builder,
+                  com.google.protobuf.TimestampOrBuilder>(
                   (com.google.protobuf.Timestamp) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -4596,13 +5152,19 @@ public com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder() {
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> validAfterDurationBuilder_;
+              com.google.protobuf.Duration,
+              com.google.protobuf.Duration.Builder,
+              com.google.protobuf.DurationOrBuilder>
+          validAfterDurationBuilder_;
       /**
+       *
+       *
        * 
        * A relative time after which resources may be created.
        * 

        *
        * .google.protobuf.Duration valid_after_duration = 3;
+       *
        * @return Whether the validAfterDuration field is set.
        */
       @java.lang.Override
@@ -4610,11 +5172,14 @@ public boolean hasValidAfterDuration() {
         return startTimingConstraintsCase_ == 3;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources may be created.
        * 

        *
        * .google.protobuf.Duration valid_after_duration = 3;
+       *
        * @return The validAfterDuration.
        */
       @java.lang.Override
@@ -4632,6 +5197,8 @@ public com.google.protobuf.Duration getValidAfterDuration() {
         }
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -4652,14 +5219,15 @@ public Builder setValidAfterDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources may be created.
        * 

        *
        * .google.protobuf.Duration valid_after_duration = 3;
        */
-      public Builder setValidAfterDuration(
-          com.google.protobuf.Duration.Builder builderForValue) {
+      public Builder setValidAfterDuration(com.google.protobuf.Duration.Builder builderForValue) {
         if (validAfterDurationBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -4670,6 +5238,8 @@ public Builder setValidAfterDuration(
         return this;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -4678,10 +5248,13 @@ public Builder setValidAfterDuration(
        */
       public Builder mergeValidAfterDuration(com.google.protobuf.Duration value) {
         if (validAfterDurationBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 3 &&
-              startTimingConstraints_ != com.google.protobuf.Duration.getDefaultInstance()) {
-            startTimingConstraints_ = com.google.protobuf.Duration.newBuilder((com.google.protobuf.Duration) startTimingConstraints_)
-                .mergeFrom(value).buildPartial();
+          if (startTimingConstraintsCase_ == 3
+              && startTimingConstraints_ != com.google.protobuf.Duration.getDefaultInstance()) {
+            startTimingConstraints_ =
+                com.google.protobuf.Duration.newBuilder(
+                        (com.google.protobuf.Duration) startTimingConstraints_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -4697,6 +5270,8 @@ public Builder mergeValidAfterDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -4720,6 +5295,8 @@ public Builder clearValidAfterDuration() {
         return this;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -4730,6 +5307,8 @@ public com.google.protobuf.Duration.Builder getValidAfterDurationBuilder() {
         return getValidAfterDurationFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -4748,6 +5327,8 @@ public com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder() {
         }
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -4755,14 +5336,19 @@ public com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder() {
        * .google.protobuf.Duration valid_after_duration = 3;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
+              com.google.protobuf.Duration,
+              com.google.protobuf.Duration.Builder,
+              com.google.protobuf.DurationOrBuilder>
           getValidAfterDurationFieldBuilder() {
         if (validAfterDurationBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 3)) {
             startTimingConstraints_ = com.google.protobuf.Duration.getDefaultInstance();
           }
-          validAfterDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
+          validAfterDurationBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.protobuf.Duration,
+                  com.google.protobuf.Duration.Builder,
+                  com.google.protobuf.DurationOrBuilder>(
                   (com.google.protobuf.Duration) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -4774,13 +5360,19 @@ public com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder() {
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> validAfterTimeBuilder_;
+              com.google.protobuf.Timestamp,
+              com.google.protobuf.Timestamp.Builder,
+              com.google.protobuf.TimestampOrBuilder>
+          validAfterTimeBuilder_;
       /**
+       *
+       *
        * 
        * An absolute time at which resources may be created.
        * 

        *
        * .google.protobuf.Timestamp valid_after_time = 4;
+       *
        * @return Whether the validAfterTime field is set.
        */
       @java.lang.Override
@@ -4788,11 +5380,14 @@ public boolean hasValidAfterTime() {
         return startTimingConstraintsCase_ == 4;
       }
       /**
+       *
+       *
        * 
        * An absolute time at which resources may be created.
        * 

        *
        * .google.protobuf.Timestamp valid_after_time = 4;
+       *
        * @return The validAfterTime.
        */
       @java.lang.Override
@@ -4810,6 +5405,8 @@ public com.google.protobuf.Timestamp getValidAfterTime() {
         }
       }
       /**
+       *
+       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -4830,14 +5427,15 @@ public Builder setValidAfterTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time at which resources may be created.
        * 

        *
        * .google.protobuf.Timestamp valid_after_time = 4;
        */
-      public Builder setValidAfterTime(
-          com.google.protobuf.Timestamp.Builder builderForValue) {
+      public Builder setValidAfterTime(com.google.protobuf.Timestamp.Builder builderForValue) {
         if (validAfterTimeBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -4848,6 +5446,8 @@ public Builder setValidAfterTime(
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -4856,10 +5456,13 @@ public Builder setValidAfterTime(
        */
       public Builder mergeValidAfterTime(com.google.protobuf.Timestamp value) {
         if (validAfterTimeBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 4 &&
-              startTimingConstraints_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
-            startTimingConstraints_ = com.google.protobuf.Timestamp.newBuilder((com.google.protobuf.Timestamp) startTimingConstraints_)
-                .mergeFrom(value).buildPartial();
+          if (startTimingConstraintsCase_ == 4
+              && startTimingConstraints_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+            startTimingConstraints_ =
+                com.google.protobuf.Timestamp.newBuilder(
+                        (com.google.protobuf.Timestamp) startTimingConstraints_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -4875,6 +5478,8 @@ public Builder mergeValidAfterTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -4898,6 +5503,8 @@ public Builder clearValidAfterTime() {
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -4908,6 +5515,8 @@ public com.google.protobuf.Timestamp.Builder getValidAfterTimeBuilder() {
         return getValidAfterTimeFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -4926,6 +5535,8 @@ public com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder() {
         }
       }
       /**
+       *
+       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -4933,14 +5544,19 @@ public com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder() {
        * .google.protobuf.Timestamp valid_after_time = 4;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+              com.google.protobuf.Timestamp,
+              com.google.protobuf.Timestamp.Builder,
+              com.google.protobuf.TimestampOrBuilder>
           getValidAfterTimeFieldBuilder() {
         if (validAfterTimeBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 4)) {
             startTimingConstraints_ = com.google.protobuf.Timestamp.getDefaultInstance();
           }
-          validAfterTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+          validAfterTimeBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.protobuf.Timestamp,
+                  com.google.protobuf.Timestamp.Builder,
+                  com.google.protobuf.TimestampOrBuilder>(
                   (com.google.protobuf.Timestamp) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -4952,13 +5568,19 @@ public com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder() {
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.type.Interval, com.google.type.Interval.Builder, com.google.type.IntervalOrBuilder> validIntervalBuilder_;
+              com.google.type.Interval,
+              com.google.type.Interval.Builder,
+              com.google.type.IntervalOrBuilder>
+          validIntervalBuilder_;
       /**
+       *
+       *
        * 
        * An absolute time interval within which resources may be created.
        * 

        *
        * .google.type.Interval valid_interval = 5;
+       *
        * @return Whether the validInterval field is set.
        */
       @java.lang.Override
@@ -4966,11 +5588,14 @@ public boolean hasValidInterval() {
         return startTimingConstraintsCase_ == 5;
       }
       /**
+       *
+       *
        * 
        * An absolute time interval within which resources may be created.
        * 

        *
        * .google.type.Interval valid_interval = 5;
+       *
        * @return The validInterval.
        */
       @java.lang.Override
@@ -4988,6 +5613,8 @@ public com.google.type.Interval getValidInterval() {
         }
       }
       /**
+       *
+       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5008,14 +5635,15 @@ public Builder setValidInterval(com.google.type.Interval value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time interval within which resources may be created.
        * 

        *
        * .google.type.Interval valid_interval = 5;
        */
-      public Builder setValidInterval(
-          com.google.type.Interval.Builder builderForValue) {
+      public Builder setValidInterval(com.google.type.Interval.Builder builderForValue) {
         if (validIntervalBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -5026,6 +5654,8 @@ public Builder setValidInterval(
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5034,10 +5664,13 @@ public Builder setValidInterval(
        */
       public Builder mergeValidInterval(com.google.type.Interval value) {
         if (validIntervalBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 5 &&
-              startTimingConstraints_ != com.google.type.Interval.getDefaultInstance()) {
-            startTimingConstraints_ = com.google.type.Interval.newBuilder((com.google.type.Interval) startTimingConstraints_)
-                .mergeFrom(value).buildPartial();
+          if (startTimingConstraintsCase_ == 5
+              && startTimingConstraints_ != com.google.type.Interval.getDefaultInstance()) {
+            startTimingConstraints_ =
+                com.google.type.Interval.newBuilder(
+                        (com.google.type.Interval) startTimingConstraints_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -5053,6 +5686,8 @@ public Builder mergeValidInterval(com.google.type.Interval value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5076,6 +5711,8 @@ public Builder clearValidInterval() {
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5086,6 +5723,8 @@ public com.google.type.Interval.Builder getValidIntervalBuilder() {
         return getValidIntervalFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5104,6 +5743,8 @@ public com.google.type.IntervalOrBuilder getValidIntervalOrBuilder() {
         }
       }
       /**
+       *
+       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5111,14 +5752,19 @@ public com.google.type.IntervalOrBuilder getValidIntervalOrBuilder() {
        * .google.type.Interval valid_interval = 5;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.type.Interval, com.google.type.Interval.Builder, com.google.type.IntervalOrBuilder> 
+              com.google.type.Interval,
+              com.google.type.Interval.Builder,
+              com.google.type.IntervalOrBuilder>
           getValidIntervalFieldBuilder() {
         if (validIntervalBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 5)) {
             startTimingConstraints_ = com.google.type.Interval.getDefaultInstance();
           }
-          validIntervalBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.type.Interval, com.google.type.Interval.Builder, com.google.type.IntervalOrBuilder>(
+          validIntervalBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.type.Interval,
+                  com.google.type.Interval.Builder,
+                  com.google.type.IntervalOrBuilder>(
                   (com.google.type.Interval) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -5128,6 +5774,7 @@ public com.google.type.IntervalOrBuilder getValidIntervalOrBuilder() {
         onChanged();
         return validIntervalBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -5140,12 +5787,13 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy DEFAULT_INSTANCE;
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy();
     }
@@ -5154,27 +5802,28 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getDef
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public QueueingPolicy parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public QueueingPolicy parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -5189,17 +5838,19 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   private int resourceCase_ = 0;
   private java.lang.Object resource_;
+
   public enum ResourceCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     TPU(2),
     RESOURCE_NOT_SET(0);
     private final int value;
+
     private ResourceCase(int value) {
       this.value = value;
     }
@@ -5215,31 +5866,36 @@ public static ResourceCase valueOf(int value) {
 
     public static ResourceCase forNumber(int value) {
       switch (value) {
-        case 2: return TPU;
-        case 0: return RESOURCE_NOT_SET;
-        default: return null;
+        case 2:
+          return TPU;
+        case 0:
+          return RESOURCE_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public ResourceCase
-  getResourceCase() {
-    return ResourceCase.forNumber(
-        resourceCase_);
+  public ResourceCase getResourceCase() {
+    return ResourceCase.forNumber(resourceCase_);
   }
 
   private int tierCase_ = 0;
   private java.lang.Object tier_;
+
   public enum TierCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     BEST_EFFORT(3),
     GUARANTEED(4),
     TIER_NOT_SET(0);
     private final int value;
+
     private TierCase(int value) {
       this.value = value;
     }
@@ -5255,32 +5911,41 @@ public static TierCase valueOf(int value) {
 
     public static TierCase forNumber(int value) {
       switch (value) {
-        case 3: return BEST_EFFORT;
-        case 4: return GUARANTEED;
-        case 0: return TIER_NOT_SET;
-        default: return null;
+        case 3:
+          return BEST_EFFORT;
+        case 4:
+          return GUARANTEED;
+        case 0:
+          return TIER_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public TierCase
-  getTierCase() {
-    return TierCase.forNumber(
-        tierCase_);
+  public TierCase getTierCase() {
+    return TierCase.forNumber(tierCase_);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the QueuedResource.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -5289,29 +5954,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the QueuedResource.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -5321,11 +5988,14 @@ public java.lang.String getName() {
 
   public static final int TPU_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * Defines a TPU resource.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
+   *
    * @return Whether the tpu field is set.
    */
   @java.lang.Override
@@ -5333,21 +6003,26 @@ public boolean hasTpu() {
     return resourceCase_ == 2;
   }
   /**
+   *
+   *
    * 
    * Defines a TPU resource.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
+   *
    * @return The tpu.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getTpu() {
     if (resourceCase_ == 2) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Defines a TPU resource.
    * 

@@ -5357,18 +6032,21 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getTpu() {
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder() {
     if (resourceCase_ == 2) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance();
   }
 
   public static final int BEST_EFFORT_FIELD_NUMBER = 3;
   /**
+   *
+   *
    * 
    * The BestEffort tier.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
+   *
    * @return Whether the bestEffort field is set.
    */
   @java.lang.Override
@@ -5376,21 +6054,26 @@ public boolean hasBestEffort() {
     return tierCase_ == 3;
   }
   /**
+   *
+   *
    * 
    * The BestEffort tier.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
+   *
    * @return The bestEffort.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getBestEffort() {
     if (tierCase_ == 3) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * The BestEffort tier.
    * 

@@ -5400,18 +6083,21 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getBestEffort() {
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder getBestEffortOrBuilder() {
     if (tierCase_ == 3) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance();
   }
 
   public static final int GUARANTEED_FIELD_NUMBER = 4;
   /**
+   *
+   *
    * 
    * The Guaranteed tier
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
+   *
    * @return Whether the guaranteed field is set.
    */
   @java.lang.Override
@@ -5419,21 +6105,26 @@ public boolean hasGuaranteed() {
     return tierCase_ == 4;
   }
   /**
+   *
+   *
    * 
    * The Guaranteed tier
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
+   *
    * @return The guaranteed.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getGuaranteed() {
     if (tierCase_ == 4) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * The Guaranteed tier
    * 

@@ -5443,7 +6134,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getGuaranteed() {
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuaranteedOrBuilder() {
     if (tierCase_ == 4) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance();
   }
@@ -5451,11 +6142,14 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuara
   public static final int QUEUEING_POLICY_FIELD_NUMBER = 5;
   private com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueingPolicy_;
   /**
+   *
+   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
+   *
    * @return Whether the queueingPolicy field is set.
    */
   @java.lang.Override
@@ -5463,18 +6157,25 @@ public boolean hasQueueingPolicy() {
     return queueingPolicy_ != null;
   }
   /**
+   *
+   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
+   *
    * @return The queueingPolicy.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getQueueingPolicy() {
-    return queueingPolicy_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance() : queueingPolicy_;
+    return queueingPolicy_ == null
+        ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()
+        : queueingPolicy_;
   }
   /**
+   *
+   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

@@ -5482,18 +6183,26 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getQueueingPo
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder getQueueingPolicyOrBuilder() {
-    return queueingPolicy_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance() : queueingPolicy_;
+  public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder
+      getQueueingPolicyOrBuilder() {
+    return queueingPolicy_ == null
+        ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()
+        : queueingPolicy_;
   }
 
   public static final int STATE_FIELD_NUMBER = 6;
   private com.google.cloud.tpu.v2alpha1.QueuedResourceState state_;
   /**
+   *
+   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the state field is set.
    */
   @java.lang.Override
@@ -5501,30 +6210,44 @@ public boolean hasState() {
     return state_ != null;
   }
   /**
+   *
+   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The state.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState getState() {
-    return state_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance() : state_;
+    return state_ == null
+        ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()
+        : state_;
   }
   /**
+   *
+   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder getStateOrBuilder() {
-    return state_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance() : state_;
+    return state_ == null
+        ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()
+        : state_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -5536,8 +6259,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -5569,24 +6291,25 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     if (resourceCase_ == 2) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              2, (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_);
     }
     if (tierCase_ == 3) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              3, (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_);
     }
     if (tierCase_ == 4) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              4, (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_);
     }
     if (queueingPolicy_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(5, getQueueingPolicy());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getQueueingPolicy());
     }
     if (state_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(6, getState());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(6, getState());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -5596,30 +6319,27 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.QueuedResource other = (com.google.cloud.tpu.v2alpha1.QueuedResource) obj;
+    com.google.cloud.tpu.v2alpha1.QueuedResource other =
+        (com.google.cloud.tpu.v2alpha1.QueuedResource) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (hasQueueingPolicy() != other.hasQueueingPolicy()) return false;
     if (hasQueueingPolicy()) {
-      if (!getQueueingPolicy()
-          .equals(other.getQueueingPolicy())) return false;
+      if (!getQueueingPolicy().equals(other.getQueueingPolicy())) return false;
     }
     if (hasState() != other.hasState()) return false;
     if (hasState()) {
-      if (!getState()
-          .equals(other.getState())) return false;
+      if (!getState().equals(other.getState())) return false;
     }
     if (!getResourceCase().equals(other.getResourceCase())) return false;
     switch (resourceCase_) {
       case 2:
-        if (!getTpu()
-            .equals(other.getTpu())) return false;
+        if (!getTpu().equals(other.getTpu())) return false;
         break;
       case 0:
       default:
@@ -5627,12 +6347,10 @@ public boolean equals(final java.lang.Object obj) {
     if (!getTierCase().equals(other.getTierCase())) return false;
     switch (tierCase_) {
       case 3:
-        if (!getBestEffort()
-            .equals(other.getBestEffort())) return false;
+        if (!getBestEffort().equals(other.getBestEffort())) return false;
         break;
       case 4:
-        if (!getGuaranteed()
-            .equals(other.getGuaranteed())) return false;
+        if (!getGuaranteed().equals(other.getGuaranteed())) return false;
         break;
       case 0:
       default:
@@ -5683,97 +6401,104 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.QueuedResource parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.QueuedResource parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A QueuedResource represents a request for resources that will be placed
    * in a queue and fulfilled when the necessary resources are available.
@@ -5781,33 +6506,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource)
       com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -5840,9 +6564,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
     }
 
     @java.lang.Override
@@ -5861,8 +6585,11 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.QueuedResource buildPartial() {
-      com.google.cloud.tpu.v2alpha1.QueuedResource result = new com.google.cloud.tpu.v2alpha1.QueuedResource(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.QueuedResource result =
+          new com.google.cloud.tpu.v2alpha1.QueuedResource(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -5874,32 +6601,26 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource result)
         result.name_ = name_;
       }
       if (((from_bitField0_ & 0x00000010) != 0)) {
-        result.queueingPolicy_ = queueingPolicyBuilder_ == null
-            ? queueingPolicy_
-            : queueingPolicyBuilder_.build();
+        result.queueingPolicy_ =
+            queueingPolicyBuilder_ == null ? queueingPolicy_ : queueingPolicyBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000020) != 0)) {
-        result.state_ = stateBuilder_ == null
-            ? state_
-            : stateBuilder_.build();
+        result.state_ = stateBuilder_ == null ? state_ : stateBuilder_.build();
       }
     }
 
     private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResource result) {
       result.resourceCase_ = resourceCase_;
       result.resource_ = this.resource_;
-      if (resourceCase_ == 2 &&
-          tpuBuilder_ != null) {
+      if (resourceCase_ == 2 && tpuBuilder_ != null) {
         result.resource_ = tpuBuilder_.build();
       }
       result.tierCase_ = tierCase_;
       result.tier_ = this.tier_;
-      if (tierCase_ == 3 &&
-          bestEffortBuilder_ != null) {
+      if (tierCase_ == 3 && bestEffortBuilder_ != null) {
         result.tier_ = bestEffortBuilder_.build();
       }
-      if (tierCase_ == 4 &&
-          guaranteedBuilder_ != null) {
+      if (tierCase_ == 4 && guaranteedBuilder_ != null) {
         result.tier_ = guaranteedBuilder_.build();
       }
     }
@@ -5908,38 +6629,39 @@ private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResource res
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -5960,26 +6682,31 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource other) {
         mergeState(other.getState());
       }
       switch (other.getResourceCase()) {
-        case TPU: {
-          mergeTpu(other.getTpu());
-          break;
-        }
-        case RESOURCE_NOT_SET: {
-          break;
-        }
+        case TPU:
+          {
+            mergeTpu(other.getTpu());
+            break;
+          }
+        case RESOURCE_NOT_SET:
+          {
+            break;
+          }
       }
       switch (other.getTierCase()) {
-        case BEST_EFFORT: {
-          mergeBestEffort(other.getBestEffort());
-          break;
-        }
-        case GUARANTEED: {
-          mergeGuaranteed(other.getGuaranteed());
-          break;
-        }
-        case TIER_NOT_SET: {
-          break;
-        }
+        case BEST_EFFORT:
+          {
+            mergeBestEffort(other.getBestEffort());
+            break;
+          }
+        case GUARANTEED:
+          {
+            mergeGuaranteed(other.getGuaranteed());
+            break;
+          }
+        case TIER_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -6007,52 +6734,49 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getTpuFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              resourceCase_ = 2;
-              break;
-            } // case 18
-            case 26: {
-              input.readMessage(
-                  getBestEffortFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              tierCase_ = 3;
-              break;
-            } // case 26
-            case 34: {
-              input.readMessage(
-                  getGuaranteedFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              tierCase_ = 4;
-              break;
-            } // case 34
-            case 42: {
-              input.readMessage(
-                  getQueueingPolicyFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 42
-            case 50: {
-              input.readMessage(
-                  getStateFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 50
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getTpuFieldBuilder().getBuilder(), extensionRegistry);
+                resourceCase_ = 2;
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(getBestEffortFieldBuilder().getBuilder(), extensionRegistry);
+                tierCase_ = 3;
+                break;
+              } // case 26
+            case 34:
+              {
+                input.readMessage(getGuaranteedFieldBuilder().getBuilder(), extensionRegistry);
+                tierCase_ = 4;
+                break;
+              } // case 34
+            case 42:
+              {
+                input.readMessage(getQueueingPolicyFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 42
+            case 50:
+              {
+                input.readMessage(getStateFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 50
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -6062,12 +6786,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int resourceCase_ = 0;
     private java.lang.Object resource_;
-    public ResourceCase
-        getResourceCase() {
-      return ResourceCase.forNumber(
-          resourceCase_);
+
+    public ResourceCase getResourceCase() {
+      return ResourceCase.forNumber(resourceCase_);
     }
 
     public Builder clearResource() {
@@ -6079,10 +6803,9 @@ public Builder clearResource() {
 
     private int tierCase_ = 0;
     private java.lang.Object tier_;
-    public TierCase
-        getTierCase() {
-      return TierCase.forNumber(
-          tierCase_);
+
+    public TierCase getTierCase() {
+      return TierCase.forNumber(tierCase_);
     }
 
     public Builder clearTier() {
@@ -6096,18 +6819,22 @@ public Builder clearTier() {
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -6116,20 +6843,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -6137,28 +6867,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -6168,17 +6909,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -6187,13 +6934,19 @@ public Builder setNameBytes(
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder> tpuBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder>
+        tpuBuilder_;
     /**
+     *
+     *
      * 
      * Defines a TPU resource.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
+     *
      * @return Whether the tpu field is set.
      */
     @java.lang.Override
@@ -6201,11 +6954,14 @@ public boolean hasTpu() {
       return resourceCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * Defines a TPU resource.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
+     *
      * @return The tpu.
      */
     @java.lang.Override
@@ -6223,6 +6979,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getTpu() {
       }
     }
     /**
+     *
+     *
      * 
      * Defines a TPU resource.
      * 

@@ -6243,6 +7001,8 @@ public Builder setTpu(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Defines a TPU resource.
      * 

@@ -6261,6 +7021,8 @@ public Builder setTpu(
       return this;
     }
     /**
+     *
+     *
      * 
      * Defines a TPU resource.
      * 

@@ -6269,10 +7031,13 @@ public Builder setTpu(
      */
     public Builder mergeTpu(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu value) {
       if (tpuBuilder_ == null) {
-        if (resourceCase_ == 2 &&
-            resource_ != com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance()) {
-          resource_ = com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_)
-              .mergeFrom(value).buildPartial();
+        if (resourceCase_ == 2
+            && resource_ != com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance()) {
+          resource_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           resource_ = value;
         }
@@ -6288,6 +7053,8 @@ public Builder mergeTpu(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu value)
       return this;
     }
     /**
+     *
+     *
      * 
      * Defines a TPU resource.
      * 

@@ -6311,6 +7078,8 @@ public Builder clearTpu() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Defines a TPU resource.
      * 

@@ -6321,6 +7090,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder getTpuBuilder()
       return getTpuFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Defines a TPU resource.
      * 

@@ -6339,6 +7110,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder
       }
     }
     /**
+     *
+     *
      * 
      * Defines a TPU resource.
      * 

@@ -6346,14 +7119,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder
      * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder>
         getTpuFieldBuilder() {
       if (tpuBuilder_ == null) {
         if (!(resourceCase_ == 2)) {
           resource_ = com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance();
         }
-        tpuBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder>(
+        tpuBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_,
                 getParentForChildren(),
                 isClean());
@@ -6365,13 +7143,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder> bestEffortBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder>
+        bestEffortBuilder_;
     /**
+     *
+     *
      * 
      * The BestEffort tier.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
+     *
      * @return Whether the bestEffort field is set.
      */
     @java.lang.Override
@@ -6379,11 +7163,14 @@ public boolean hasBestEffort() {
       return tierCase_ == 3;
     }
     /**
+     *
+     *
      * 
      * The BestEffort tier.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
+     *
      * @return The bestEffort.
      */
     @java.lang.Override
@@ -6401,6 +7188,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getBestEffort() {
       }
     }
     /**
+     *
+     *
      * 
      * The BestEffort tier.
      * 

@@ -6421,6 +7210,8 @@ public Builder setBestEffort(com.google.cloud.tpu.v2alpha1.QueuedResource.BestEf
       return this;
     }
     /**
+     *
+     *
      * 
      * The BestEffort tier.
      * 

@@ -6439,6 +7230,8 @@ public Builder setBestEffort(
       return this;
     }
     /**
+     *
+     *
      * 
      * The BestEffort tier.
      * 

@@ -6447,10 +7240,14 @@ public Builder setBestEffort(
      */
     public Builder mergeBestEffort(com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort value) {
       if (bestEffortBuilder_ == null) {
-        if (tierCase_ == 3 &&
-            tier_ != com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance()) {
-          tier_ = com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_)
-              .mergeFrom(value).buildPartial();
+        if (tierCase_ == 3
+            && tier_
+                != com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance()) {
+          tier_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           tier_ = value;
         }
@@ -6466,6 +7263,8 @@ public Builder mergeBestEffort(com.google.cloud.tpu.v2alpha1.QueuedResource.Best
       return this;
     }
     /**
+     *
+     *
      * 
      * The BestEffort tier.
      * 

@@ -6489,6 +7288,8 @@ public Builder clearBestEffort() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The BestEffort tier.
      * 

@@ -6499,6 +7300,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder getBestEf
       return getBestEffortFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The BestEffort tier.
      * 

@@ -6506,7 +7309,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder getBestEf
      * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder getBestEffortOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder
+        getBestEffortOrBuilder() {
       if ((tierCase_ == 3) && (bestEffortBuilder_ != null)) {
         return bestEffortBuilder_.getMessageOrBuilder();
       } else {
@@ -6517,6 +7321,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder getBestE
       }
     }
     /**
+     *
+     *
      * 
      * The BestEffort tier.
      * 

@@ -6524,14 +7330,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder getBestE
      * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder>
         getBestEffortFieldBuilder() {
       if (bestEffortBuilder_ == null) {
         if (!(tierCase_ == 3)) {
           tier_ = com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance();
         }
-        bestEffortBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder>(
+        bestEffortBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_,
                 getParentForChildren(),
                 isClean());
@@ -6543,13 +7354,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder getBestE
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder> guaranteedBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder>
+        guaranteedBuilder_;
     /**
+     *
+     *
      * 
      * The Guaranteed tier
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
+     *
      * @return Whether the guaranteed field is set.
      */
     @java.lang.Override
@@ -6557,11 +7374,14 @@ public boolean hasGuaranteed() {
       return tierCase_ == 4;
     }
     /**
+     *
+     *
      * 
      * The Guaranteed tier
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
+     *
      * @return The guaranteed.
      */
     @java.lang.Override
@@ -6579,6 +7399,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getGuaranteed() {
       }
     }
     /**
+     *
+     *
      * 
      * The Guaranteed tier
      * 

@@ -6599,6 +7421,8 @@ public Builder setGuaranteed(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaran
       return this;
     }
     /**
+     *
+     *
      * 
      * The Guaranteed tier
      * 

@@ -6617,6 +7441,8 @@ public Builder setGuaranteed(
       return this;
     }
     /**
+     *
+     *
      * 
      * The Guaranteed tier
      * 

@@ -6625,10 +7451,14 @@ public Builder setGuaranteed(
      */
     public Builder mergeGuaranteed(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed value) {
       if (guaranteedBuilder_ == null) {
-        if (tierCase_ == 4 &&
-            tier_ != com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance()) {
-          tier_ = com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_)
-              .mergeFrom(value).buildPartial();
+        if (tierCase_ == 4
+            && tier_
+                != com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance()) {
+          tier_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           tier_ = value;
         }
@@ -6644,6 +7474,8 @@ public Builder mergeGuaranteed(com.google.cloud.tpu.v2alpha1.QueuedResource.Guar
       return this;
     }
     /**
+     *
+     *
      * 
      * The Guaranteed tier
      * 

@@ -6667,6 +7499,8 @@ public Builder clearGuaranteed() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The Guaranteed tier
      * 

@@ -6677,6 +7511,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder getGuaran
       return getGuaranteedFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The Guaranteed tier
      * 

@@ -6684,7 +7520,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder getGuaran
      * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuaranteedOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder
+        getGuaranteedOrBuilder() {
       if ((tierCase_ == 4) && (guaranteedBuilder_ != null)) {
         return guaranteedBuilder_.getMessageOrBuilder();
       } else {
@@ -6695,6 +7532,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuara
       }
     }
     /**
+     *
+     *
      * 
      * The Guaranteed tier
      * 

@@ -6702,14 +7541,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuara
      * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder>
         getGuaranteedFieldBuilder() {
       if (guaranteedBuilder_ == null) {
         if (!(tierCase_ == 4)) {
           tier_ = com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance();
         }
-        guaranteedBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder>(
+        guaranteedBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_,
                 getParentForChildren(),
                 isClean());
@@ -6722,41 +7566,55 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuara
 
     private com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueingPolicy_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder> queueingPolicyBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder>
+        queueingPolicyBuilder_;
     /**
+     *
+     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
+     *
      * @return Whether the queueingPolicy field is set.
      */
     public boolean hasQueueingPolicy() {
       return ((bitField0_ & 0x00000010) != 0);
     }
     /**
+     *
+     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
+     *
      * @return The queueingPolicy.
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getQueueingPolicy() {
       if (queueingPolicyBuilder_ == null) {
-        return queueingPolicy_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance() : queueingPolicy_;
+        return queueingPolicy_ == null
+            ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()
+            : queueingPolicy_;
       } else {
         return queueingPolicyBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
-    public Builder setQueueingPolicy(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy value) {
+    public Builder setQueueingPolicy(
+        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy value) {
       if (queueingPolicyBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6770,6 +7628,8 @@ public Builder setQueueingPolicy(com.google.cloud.tpu.v2alpha1.QueuedResource.Qu
       return this;
     }
     /**
+     *
+     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

@@ -6788,17 +7648,22 @@ public Builder setQueueingPolicy(
       return this;
     }
     /**
+     *
+     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
-    public Builder mergeQueueingPolicy(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy value) {
+    public Builder mergeQueueingPolicy(
+        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy value) {
       if (queueingPolicyBuilder_ == null) {
-        if (((bitField0_ & 0x00000010) != 0) &&
-          queueingPolicy_ != null &&
-          queueingPolicy_ != com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000010) != 0)
+            && queueingPolicy_ != null
+            && queueingPolicy_
+                != com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy
+                    .getDefaultInstance()) {
           getQueueingPolicyBuilder().mergeFrom(value);
         } else {
           queueingPolicy_ = value;
@@ -6811,6 +7676,8 @@ public Builder mergeQueueingPolicy(com.google.cloud.tpu.v2alpha1.QueuedResource.
       return this;
     }
     /**
+     *
+     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

@@ -6828,33 +7695,42 @@ public Builder clearQueueingPolicy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder getQueueingPolicyBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder
+        getQueueingPolicyBuilder() {
       bitField0_ |= 0x00000010;
       onChanged();
       return getQueueingPolicyFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder getQueueingPolicyOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder
+        getQueueingPolicyOrBuilder() {
       if (queueingPolicyBuilder_ != null) {
         return queueingPolicyBuilder_.getMessageOrBuilder();
       } else {
-        return queueingPolicy_ == null ?
-            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance() : queueingPolicy_;
+        return queueingPolicy_ == null
+            ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()
+            : queueingPolicy_;
       }
     }
     /**
+     *
+     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

@@ -6862,14 +7738,17 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder getQ
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder>
         getQueueingPolicyFieldBuilder() {
       if (queueingPolicyBuilder_ == null) {
-        queueingPolicyBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder>(
-                getQueueingPolicy(),
-                getParentForChildren(),
-                isClean());
+        queueingPolicyBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder>(
+                getQueueingPolicy(), getParentForChildren(), isClean());
         queueingPolicy_ = null;
       }
       return queueingPolicyBuilder_;
@@ -6877,39 +7756,58 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder getQ
 
     private com.google.cloud.tpu.v2alpha1.QueuedResourceState state_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder> stateBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder>
+        stateBuilder_;
     /**
+     *
+     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return Whether the state field is set.
      */
     public boolean hasState() {
       return ((bitField0_ & 0x00000020) != 0);
     }
     /**
+     *
+     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The state.
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResourceState getState() {
       if (stateBuilder_ == null) {
-        return state_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance() : state_;
+        return state_ == null
+            ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()
+            : state_;
       } else {
         return stateBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setState(com.google.cloud.tpu.v2alpha1.QueuedResourceState value) {
       if (stateBuilder_ == null) {
@@ -6925,11 +7823,15 @@ public Builder setState(com.google.cloud.tpu.v2alpha1.QueuedResourceState value)
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setState(
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder builderForValue) {
@@ -6943,17 +7845,21 @@ public Builder setState(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder mergeState(com.google.cloud.tpu.v2alpha1.QueuedResourceState value) {
       if (stateBuilder_ == null) {
-        if (((bitField0_ & 0x00000020) != 0) &&
-          state_ != null &&
-          state_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000020) != 0)
+            && state_ != null
+            && state_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()) {
           getStateBuilder().mergeFrom(value);
         } else {
           state_ = value;
@@ -6966,11 +7872,15 @@ public Builder mergeState(com.google.cloud.tpu.v2alpha1.QueuedResourceState valu
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearState() {
       bitField0_ = (bitField0_ & ~0x00000020);
@@ -6983,11 +7893,15 @@ public Builder clearState() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder getStateBuilder() {
       bitField0_ |= 0x00000020;
@@ -6995,43 +7909,55 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder getStateBuilder
       return getStateFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder getStateOrBuilder() {
       if (stateBuilder_ != null) {
         return stateBuilder_.getMessageOrBuilder();
       } else {
-        return state_ == null ?
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance() : state_;
+        return state_ == null
+            ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()
+            : state_;
       }
     }
     /**
+     *
+     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder>
         getStateFieldBuilder() {
       if (stateBuilder_ == null) {
-        stateBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder>(
-                getState(),
-                getParentForChildren(),
-                isClean());
+        stateBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder>(
+                getState(), getParentForChildren(), isClean());
         state_ = null;
       }
       return stateBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -7041,12 +7967,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource)
   private static final com.google.cloud.tpu.v2alpha1.QueuedResource DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource();
   }
@@ -7055,27 +7981,27 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public QueuedResource parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public QueuedResource parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -7090,6 +8016,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.QueuedResource getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceName.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceName.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceName.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
similarity index 72%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
index 2514810929eb..5aaf8a103580 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
@@ -1,51 +1,84 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface QueuedResourceOrBuilder extends
+public interface QueuedResourceOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the QueuedResource.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the QueuedResource.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * Defines a TPU resource.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
+   *
    * @return Whether the tpu field is set.
    */
   boolean hasTpu();
   /**
+   *
+   *
    * 
    * Defines a TPU resource.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
+   *
    * @return The tpu.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getTpu();
   /**
+   *
+   *
    * 
    * Defines a TPU resource.
    * 

@@ -55,24 +88,32 @@ public interface QueuedResourceOrBuilder extends
   com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder();
 
   /**
+   *
+   *
    * 
    * The BestEffort tier.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
+   *
    * @return Whether the bestEffort field is set.
    */
   boolean hasBestEffort();
   /**
+   *
+   *
    * 
    * The BestEffort tier.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
+   *
    * @return The bestEffort.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getBestEffort();
   /**
+   *
+   *
    * 
    * The BestEffort tier.
    * 

@@ -82,24 +123,32 @@ public interface QueuedResourceOrBuilder extends
   com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder getBestEffortOrBuilder();
 
   /**
+   *
+   *
    * 
    * The Guaranteed tier
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
+   *
    * @return Whether the guaranteed field is set.
    */
   boolean hasGuaranteed();
   /**
+   *
+   *
    * 
    * The Guaranteed tier
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
+   *
    * @return The guaranteed.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getGuaranteed();
   /**
+   *
+   *
    * 
    * The Guaranteed tier
    * 

@@ -109,24 +158,32 @@ public interface QueuedResourceOrBuilder extends
   com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuaranteedOrBuilder();
 
   /**
+   *
+   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
+   *
    * @return Whether the queueingPolicy field is set.
    */
   boolean hasQueueingPolicy();
   /**
+   *
+   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
+   *
    * @return The queueingPolicy.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getQueueingPolicy();
   /**
+   *
+   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

@@ -136,29 +193,43 @@ public interface QueuedResourceOrBuilder extends
   com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder getQueueingPolicyOrBuilder();
 
   /**
+   *
+   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the state field is set.
    */
   boolean hasState();
   /**
+   *
+   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The state.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState getState();
   /**
+   *
+   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder getStateOrBuilder();
 
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
index 6972e4f75f87..2981e93d1a49 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
@@ -1,63 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * QueuedResourceState defines the details of the QueuedResource request.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState}
  */
-public final class QueuedResourceState extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class QueuedResourceState extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState)
     QueuedResourceStateOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use QueuedResourceState.newBuilder() to construct.
   private QueuedResourceState(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private QueuedResourceState() {
     state_ = 0;
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new QueuedResourceState();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder.class);
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.class,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * Output only state of the request
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.QueuedResourceState.State}
    */
-  public enum State
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum State implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * State of the QueuedResource request is not known/set.
      * 

@@ -66,6 +88,8 @@ public enum State
      */
     STATE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * The QueuedResource request has been received. We're still working on
      * determining if we will be able to honor this request.
@@ -75,6 +99,8 @@ public enum State
      */
     CREATING(1),
     /**
+     *
+     *
      * 
      * The QueuedResource request has passed initial validation/admission
      * control and has been persisted in the queue.
@@ -84,6 +110,8 @@ public enum State
      */
     ACCEPTED(2),
     /**
+     *
+     *
      * 
      * The QueuedResource request has been selected. The
      * associated resources are currently being provisioned (or very soon
@@ -94,6 +122,8 @@ public enum State
      */
     PROVISIONING(3),
     /**
+     *
+     *
      * 
      * The request could not be completed. This may be due to some
      * late-discovered problem with the request itself, or due to
@@ -105,6 +135,8 @@ public enum State
      */
     FAILED(4),
     /**
+     *
+     *
      * 
      * The QueuedResource is being deleted.
      * 

@@ -113,6 +145,8 @@ public enum State
      */
     DELETING(5),
     /**
+     *
+     *
      * 
      * The resources specified in the QueuedResource request have been
      * provisioned and are ready for use by the end-user/consumer.
@@ -122,6 +156,8 @@ public enum State
      */
     ACTIVE(6),
     /**
+     *
+     *
      * 
      * The resources specified in the QueuedResource request are being
      * deleted. This may have been initiated by the user, or
@@ -132,6 +168,8 @@ public enum State
      */
     SUSPENDING(7),
     /**
+     *
+     *
      * 
      * The resources specified in the QueuedResource request have been
      * deleted.
@@ -144,6 +182,8 @@ public enum State
     ;
 
     /**
+     *
+     *
      * 
      * State of the QueuedResource request is not known/set.
      * 

@@ -152,6 +192,8 @@ public enum State
      */
     public static final int STATE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * The QueuedResource request has been received. We're still working on
      * determining if we will be able to honor this request.
@@ -161,6 +203,8 @@ public enum State
      */
     public static final int CREATING_VALUE = 1;
     /**
+     *
+     *
      * 
      * The QueuedResource request has passed initial validation/admission
      * control and has been persisted in the queue.
@@ -170,6 +214,8 @@ public enum State
      */
     public static final int ACCEPTED_VALUE = 2;
     /**
+     *
+     *
      * 
      * The QueuedResource request has been selected. The
      * associated resources are currently being provisioned (or very soon
@@ -180,6 +226,8 @@ public enum State
      */
     public static final int PROVISIONING_VALUE = 3;
     /**
+     *
+     *
      * 
      * The request could not be completed. This may be due to some
      * late-discovered problem with the request itself, or due to
@@ -191,6 +239,8 @@ public enum State
      */
     public static final int FAILED_VALUE = 4;
     /**
+     *
+     *
      * 
      * The QueuedResource is being deleted.
      * 

@@ -199,6 +249,8 @@ public enum State
      */
     public static final int DELETING_VALUE = 5;
     /**
+     *
+     *
      * 
      * The resources specified in the QueuedResource request have been
      * provisioned and are ready for use by the end-user/consumer.
@@ -208,6 +260,8 @@ public enum State
      */
     public static final int ACTIVE_VALUE = 6;
     /**
+     *
+     *
      * 
      * The resources specified in the QueuedResource request are being
      * deleted. This may have been initiated by the user, or
@@ -218,6 +272,8 @@ public enum State
      */
     public static final int SUSPENDING_VALUE = 7;
     /**
+     *
+     *
      * 
      * The resources specified in the QueuedResource request have been
      * deleted.
@@ -227,7 +283,6 @@ public enum State
      */
     public static final int SUSPENDED_VALUE = 8;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -252,55 +307,63 @@ public static State valueOf(int value) {
      */
     public static State forNumber(int value) {
       switch (value) {
-        case 0: return STATE_UNSPECIFIED;
-        case 1: return CREATING;
-        case 2: return ACCEPTED;
-        case 3: return PROVISIONING;
-        case 4: return FAILED;
-        case 5: return DELETING;
-        case 6: return ACTIVE;
-        case 7: return SUSPENDING;
-        case 8: return SUSPENDED;
-        default: return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+        case 0:
+          return STATE_UNSPECIFIED;
+        case 1:
+          return CREATING;
+        case 2:
+          return ACCEPTED;
+        case 3:
+          return PROVISIONING;
+        case 4:
+          return FAILED;
+        case 5:
+          return DELETING;
+        case 6:
+          return ACTIVE;
+        case 7:
+          return SUSPENDING;
+        case 8:
+          return SUSPENDED;
+        default:
+          return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        State> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public State findValueByNumber(int number) {
-              return State.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public State findValueByNumber(int number) {
+            return State.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDescriptor().getEnumTypes().get(0);
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDescriptor()
+          .getEnumTypes()
+          .get(0);
     }
 
     private static final State[] VALUES = values();
 
-    public static State valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static State valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -317,55 +380,59 @@ private State(int value) {
     // @@protoc_insertion_point(enum_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.State)
   }
 
-  public interface CreatingDataOrBuilder extends
+  public interface CreatingDataOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
-      com.google.protobuf.MessageOrBuilder {
-  }
+      com.google.protobuf.MessageOrBuilder {}
   /**
+   *
+   *
    * 
    * Further data for the creating state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData}
    */
-  public static final class CreatingData extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class CreatingData extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
       CreatingDataOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use CreatingData.newBuilder() to construct.
     private CreatingData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private CreatingData() {
-    }
+
+    private CreatingData() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new CreatingData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -377,8 +444,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -396,12 +462,13 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -420,87 +487,94 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -510,39 +584,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.newBuilder()
-      private Builder() {
-
-      }
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -550,13 +626,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
+          getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
       }
 
@@ -571,7 +648,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData(this);
         onBuilt();
         return result;
       }
@@ -580,46 +658,52 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData buildParti
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData other) {
+        if (other
+            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance())
+          return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -646,12 +730,13 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -661,6 +746,7 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -673,41 +759,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData DEFAULT_INSTANCE;
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public CreatingData parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public CreatingData parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -719,61 +808,65 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface AcceptedDataOrBuilder extends
+  public interface AcceptedDataOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
-      com.google.protobuf.MessageOrBuilder {
-  }
+      com.google.protobuf.MessageOrBuilder {}
   /**
+   *
+   *
    * 
    * Further data for the accepted state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData}
    */
-  public static final class AcceptedData extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class AcceptedData extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
       AcceptedDataOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use AcceptedData.newBuilder() to construct.
     private AcceptedData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private AcceptedData() {
-    }
+
+    private AcceptedData() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new AcceptedData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -785,8 +878,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -804,12 +896,13 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -828,87 +921,94 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -918,39 +1018,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.newBuilder()
-      private Builder() {
-
-      }
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -958,13 +1060,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
+          getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
       }
 
@@ -979,7 +1082,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData(this);
         onBuilt();
         return result;
       }
@@ -988,46 +1092,52 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData buildParti
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData other) {
+        if (other
+            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance())
+          return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -1054,12 +1164,13 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1069,6 +1180,7 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1081,41 +1193,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData DEFAULT_INSTANCE;
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public AcceptedData parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public AcceptedData parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1127,61 +1242,65 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface ProvisioningDataOrBuilder extends
+  public interface ProvisioningDataOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
-      com.google.protobuf.MessageOrBuilder {
-  }
+      com.google.protobuf.MessageOrBuilder {}
   /**
+   *
+   *
    * 
    * Further data for the provisioning state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData}
    */
-  public static final class ProvisioningData extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class ProvisioningData extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
       ProvisioningDataOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use ProvisioningData.newBuilder() to construct.
     private ProvisioningData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private ProvisioningData() {
-    }
+
+    private ProvisioningData() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new ProvisioningData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -1193,8 +1312,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -1212,12 +1330,13 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -1236,87 +1355,95 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1326,39 +1453,42 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder.class);
       }
 
-      // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.newBuilder()
-      private Builder() {
-
-      }
+      // Construct using
+      // com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.newBuilder()
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -1366,14 +1496,16 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getDefaultInstanceForType() {
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+          getDefaultInstanceForType() {
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+            .getDefaultInstance();
       }
 
       @java.lang.Override
@@ -1387,7 +1519,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData build(
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData(this);
         onBuilt();
         return result;
       }
@@ -1396,46 +1529,53 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData buildP
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)other);
+          return mergeFrom(
+              (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData other) {
+        if (other
+            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+                .getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -1462,12 +1602,13 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1477,6 +1618,7 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1489,41 +1631,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData DEFAULT_INSTANCE;
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public ProvisioningData parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public ProvisioningData parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1535,35 +1680,44 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface FailedDataOrBuilder extends
+  public interface FailedDataOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

      *
      * .google.rpc.Status error = 1;
+     *
      * @return Whether the error field is set.
      */
     boolean hasError();
     /**
+     *
+     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

      *
      * .google.rpc.Status error = 1;
+     *
      * @return The error.
      */
     com.google.rpc.Status getError();
     /**
+     *
+     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

@@ -1573,57 +1727,63 @@ public interface FailedDataOrBuilder extends
     com.google.rpc.StatusOrBuilder getErrorOrBuilder();
   }
   /**
+   *
+   *
    * 
    * Further data for the failed state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData}
    */
-  public static final class FailedData extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class FailedData extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
       FailedDataOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use FailedData.newBuilder() to construct.
     private FailedData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private FailedData() {
-    }
+
+    private FailedData() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new FailedData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder.class);
     }
 
     public static final int ERROR_FIELD_NUMBER = 1;
     private com.google.rpc.Status error_;
     /**
+     *
+     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

      *
      * .google.rpc.Status error = 1;
+     *
      * @return Whether the error field is set.
      */
     @java.lang.Override
@@ -1631,11 +1791,14 @@ public boolean hasError() {
       return error_ != null;
     }
     /**
+     *
+     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

      *
      * .google.rpc.Status error = 1;
+     *
      * @return The error.
      */
     @java.lang.Override
@@ -1643,6 +1806,8 @@ public com.google.rpc.Status getError() {
       return error_ == null ? com.google.rpc.Status.getDefaultInstance() : error_;
     }
     /**
+     *
+     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

@@ -1655,6 +1820,7 @@ public com.google.rpc.StatusOrBuilder getErrorOrBuilder() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -1666,8 +1832,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (error_ != null) {
         output.writeMessage(1, getError());
       }
@@ -1681,8 +1846,7 @@ public int getSerializedSize() {
 
       size = 0;
       if (error_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, getError());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getError());
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -1692,17 +1856,17 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) obj;
 
       if (hasError() != other.hasError()) return false;
       if (hasError()) {
-        if (!getError()
-            .equals(other.getError())) return false;
+        if (!getError().equals(other.getError())) return false;
       }
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -1725,87 +1889,94 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1815,39 +1986,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.newBuilder()
-      private Builder() {
-
-      }
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -1861,13 +2034,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
+          getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
       }
 
@@ -1882,18 +2056,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData(this);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData(this);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData result) {
+      private void buildPartial0(
+          com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
-          result.error_ = errorBuilder_ == null
-              ? error_
-              : errorBuilder_.build();
+          result.error_ = errorBuilder_ == null ? error_ : errorBuilder_.build();
         }
       }
 
@@ -1901,38 +2077,41 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResourceState.Fai
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -1940,7 +2119,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance()) return this;
+        if (other
+            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance())
+          return this;
         if (other.hasError()) {
           mergeError(other.getError());
         }
@@ -1970,19 +2151,19 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                input.readMessage(
-                    getErrorFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  input.readMessage(getErrorFieldBuilder().getBuilder(), extensionRegistry);
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1992,28 +2173,36 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
       private com.google.rpc.Status error_;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> errorBuilder_;
+              com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
+          errorBuilder_;
       /**
+       *
+       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

        *
        * .google.rpc.Status error = 1;
+       *
        * @return Whether the error field is set.
        */
       public boolean hasError() {
         return ((bitField0_ & 0x00000001) != 0);
       }
       /**
+       *
+       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

        *
        * .google.rpc.Status error = 1;
+       *
        * @return The error.
        */
       public com.google.rpc.Status getError() {
@@ -2024,6 +2213,8 @@ public com.google.rpc.Status getError() {
         }
       }
       /**
+       *
+       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2044,14 +2235,15 @@ public Builder setError(com.google.rpc.Status value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

        *
        * .google.rpc.Status error = 1;
        */
-      public Builder setError(
-          com.google.rpc.Status.Builder builderForValue) {
+      public Builder setError(com.google.rpc.Status.Builder builderForValue) {
         if (errorBuilder_ == null) {
           error_ = builderForValue.build();
         } else {
@@ -2062,6 +2254,8 @@ public Builder setError(
         return this;
       }
       /**
+       *
+       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2070,9 +2264,9 @@ public Builder setError(
        */
       public Builder mergeError(com.google.rpc.Status value) {
         if (errorBuilder_ == null) {
-          if (((bitField0_ & 0x00000001) != 0) &&
-            error_ != null &&
-            error_ != com.google.rpc.Status.getDefaultInstance()) {
+          if (((bitField0_ & 0x00000001) != 0)
+              && error_ != null
+              && error_ != com.google.rpc.Status.getDefaultInstance()) {
             getErrorBuilder().mergeFrom(value);
           } else {
             error_ = value;
@@ -2085,6 +2279,8 @@ public Builder mergeError(com.google.rpc.Status value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2102,6 +2298,8 @@ public Builder clearError() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2114,6 +2312,8 @@ public com.google.rpc.Status.Builder getErrorBuilder() {
         return getErrorFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2124,11 +2324,12 @@ public com.google.rpc.StatusOrBuilder getErrorOrBuilder() {
         if (errorBuilder_ != null) {
           return errorBuilder_.getMessageOrBuilder();
         } else {
-          return error_ == null ?
-              com.google.rpc.Status.getDefaultInstance() : error_;
+          return error_ == null ? com.google.rpc.Status.getDefaultInstance() : error_;
         }
       }
       /**
+       *
+       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2136,18 +2337,19 @@ public com.google.rpc.StatusOrBuilder getErrorOrBuilder() {
        * .google.rpc.Status error = 1;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> 
+              com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
           getErrorFieldBuilder() {
         if (errorBuilder_ == null) {
-          errorBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>(
-                  getError(),
-                  getParentForChildren(),
-                  isClean());
+          errorBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.rpc.Status,
+                  com.google.rpc.Status.Builder,
+                  com.google.rpc.StatusOrBuilder>(getError(), getParentForChildren(), isClean());
           error_ = null;
         }
         return errorBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2160,41 +2362,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData DEFAULT_INSTANCE;
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public FailedData parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public FailedData parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2206,61 +2411,65 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface DeletingDataOrBuilder extends
+  public interface DeletingDataOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
-      com.google.protobuf.MessageOrBuilder {
-  }
+      com.google.protobuf.MessageOrBuilder {}
   /**
+   *
+   *
    * 
    * Further data for the deleting state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData}
    */
-  public static final class DeletingData extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class DeletingData extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
       DeletingDataOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use DeletingData.newBuilder() to construct.
     private DeletingData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private DeletingData() {
-    }
+
+    private DeletingData() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new DeletingData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2272,8 +2481,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -2291,12 +2499,13 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -2315,87 +2524,94 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -2405,39 +2621,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.newBuilder()
-      private Builder() {
-
-      }
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2445,13 +2663,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
+          getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
       }
 
@@ -2466,7 +2685,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData(this);
         onBuilt();
         return result;
       }
@@ -2475,46 +2695,52 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData buildParti
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData other) {
+        if (other
+            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance())
+          return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -2541,12 +2767,13 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2556,6 +2783,7 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2568,41 +2796,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData DEFAULT_INSTANCE;
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public DeletingData parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public DeletingData parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2614,61 +2845,65 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface ActiveDataOrBuilder extends
+  public interface ActiveDataOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
-      com.google.protobuf.MessageOrBuilder {
-  }
+      com.google.protobuf.MessageOrBuilder {}
   /**
+   *
+   *
    * 
    * Further data for the active state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData}
    */
-  public static final class ActiveData extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class ActiveData extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
       ActiveDataOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use ActiveData.newBuilder() to construct.
     private ActiveData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private ActiveData() {
-    }
+
+    private ActiveData() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new ActiveData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2680,8 +2915,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -2699,12 +2933,13 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -2723,87 +2958,94 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -2813,39 +3055,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.newBuilder()
-      private Builder() {
-
-      }
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2853,13 +3097,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
+          getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
       }
 
@@ -2874,7 +3119,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData(this);
         onBuilt();
         return result;
       }
@@ -2883,38 +3129,41 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData buildPartial
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -2922,7 +3171,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance()) return this;
+        if (other
+            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance())
+          return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -2949,12 +3200,13 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2964,6 +3216,7 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2976,41 +3229,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData DEFAULT_INSTANCE;
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public ActiveData parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public ActiveData parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3022,61 +3278,65 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface SuspendingDataOrBuilder extends
+  public interface SuspendingDataOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
-      com.google.protobuf.MessageOrBuilder {
-  }
+      com.google.protobuf.MessageOrBuilder {}
   /**
+   *
+   *
    * 
    * Further data for the suspending state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData}
    */
-  public static final class SuspendingData extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class SuspendingData extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
       SuspendingDataOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use SuspendingData.newBuilder() to construct.
     private SuspendingData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private SuspendingData() {
-    }
+
+    private SuspendingData() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new SuspendingData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -3088,8 +3348,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -3107,12 +3366,13 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -3131,87 +3391,95 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -3221,39 +3489,42 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder.class);
       }
 
-      // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.newBuilder()
-      private Builder() {
+      // Construct using
+      // com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.newBuilder()
+      private Builder() {}
 
-      }
-
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -3261,14 +3532,16 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getDefaultInstanceForType() {
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+          getDefaultInstanceForType() {
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+            .getDefaultInstance();
       }
 
       @java.lang.Override
@@ -3282,7 +3555,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData build()
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData(this);
         onBuilt();
         return result;
       }
@@ -3291,46 +3565,53 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData buildPar
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)other);
+          return mergeFrom(
+              (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData other) {
+        if (other
+            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+                .getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -3357,12 +3638,13 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -3372,6 +3654,7 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -3384,41 +3667,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData DEFAULT_INSTANCE;
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public SuspendingData parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public SuspendingData parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3430,61 +3716,65 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface SuspendedDataOrBuilder extends
+  public interface SuspendedDataOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
-      com.google.protobuf.MessageOrBuilder {
-  }
+      com.google.protobuf.MessageOrBuilder {}
   /**
+   *
+   *
    * 
    * Further data for the suspended state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData}
    */
-  public static final class SuspendedData extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class SuspendedData extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
       SuspendedDataOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use SuspendedData.newBuilder() to construct.
     private SuspendedData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private SuspendedData() {
-    }
+
+    private SuspendedData() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new SuspendedData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -3496,8 +3786,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -3515,12 +3804,13 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -3539,87 +3829,95 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -3629,39 +3927,42 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder.class);
       }
 
-      // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.newBuilder()
-      private Builder() {
-
-      }
+      // Construct using
+      // com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.newBuilder()
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -3669,13 +3970,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
+          getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
       }
 
@@ -3690,7 +3992,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData(this);
         onBuilt();
         return result;
       }
@@ -3699,46 +4002,52 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData buildPart
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData other) {
+        if (other
+            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance())
+          return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -3765,12 +4074,13 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -3780,6 +4090,7 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -3792,41 +4103,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData DEFAULT_INSTANCE;
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public SuspendedData parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public SuspendedData parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3838,16 +4152,18 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   private int stateDataCase_ = 0;
   private java.lang.Object stateData_;
+
   public enum StateDataCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     CREATING_DATA(2),
     ACCEPTED_DATA(3),
@@ -3859,6 +4175,7 @@ public enum StateDataCase
     SUSPENDED_DATA(9),
     STATEDATA_NOT_SET(0);
     private final int value;
+
     private StateDataCase(int value) {
       this.value = value;
     }
@@ -3874,62 +4191,85 @@ public static StateDataCase valueOf(int value) {
 
     public static StateDataCase forNumber(int value) {
       switch (value) {
-        case 2: return CREATING_DATA;
-        case 3: return ACCEPTED_DATA;
-        case 4: return PROVISIONING_DATA;
-        case 5: return FAILED_DATA;
-        case 6: return DELETING_DATA;
-        case 7: return ACTIVE_DATA;
-        case 8: return SUSPENDING_DATA;
-        case 9: return SUSPENDED_DATA;
-        case 0: return STATEDATA_NOT_SET;
-        default: return null;
+        case 2:
+          return CREATING_DATA;
+        case 3:
+          return ACCEPTED_DATA;
+        case 4:
+          return PROVISIONING_DATA;
+        case 5:
+          return FAILED_DATA;
+        case 6:
+          return DELETING_DATA;
+        case 7:
+          return ACTIVE_DATA;
+        case 8:
+          return SUSPENDING_DATA;
+        case 9:
+          return SUSPENDED_DATA;
+        case 0:
+          return STATEDATA_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public StateDataCase
-  getStateDataCase() {
-    return StateDataCase.forNumber(
-        stateDataCase_);
+  public StateDataCase getStateDataCase() {
+    return StateDataCase.forNumber(stateDataCase_);
   }
 
   public static final int STATE_FIELD_NUMBER = 1;
   private int state_ = 0;
   /**
+   *
+   *
    * 
    * State of the QueuedResource request.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
+   *
    * @return The enum numeric value on the wire for state.
    */
-  @java.lang.Override public int getStateValue() {
+  @java.lang.Override
+  public int getStateValue() {
     return state_;
   }
   /**
+   *
+   *
    * 
    * State of the QueuedResource request.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
+   *
    * @return The state.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2alpha1.QueuedResourceState.State getState() {
-    com.google.cloud.tpu.v2alpha1.QueuedResourceState.State result = com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.forNumber(state_);
-    return result == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.UNRECOGNIZED : result;
+  @java.lang.Override
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.State getState() {
+    com.google.cloud.tpu.v2alpha1.QueuedResourceState.State result =
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.forNumber(state_);
+    return result == null
+        ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.UNRECOGNIZED
+        : result;
   }
 
   public static final int CREATING_DATA_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
+   *
    * @return Whether the creatingData field is set.
    */
   @java.lang.Override
@@ -3937,21 +4277,26 @@ public boolean hasCreatingData() {
     return stateDataCase_ == 2;
   }
   /**
+   *
+   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
+   *
    * @return The creatingData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getCreatingData() {
     if (stateDataCase_ == 2) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Further data for the creating state.
    * 

@@ -3959,20 +4304,24 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getCreatin
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder getCreatingDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder
+      getCreatingDataOrBuilder() {
     if (stateDataCase_ == 2) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
   }
 
   public static final int ACCEPTED_DATA_FIELD_NUMBER = 3;
   /**
+   *
+   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
+   *
    * @return Whether the acceptedData field is set.
    */
   @java.lang.Override
@@ -3980,21 +4329,26 @@ public boolean hasAcceptedData() {
     return stateDataCase_ == 3;
   }
   /**
+   *
+   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
+   *
    * @return The acceptedData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getAcceptedData() {
     if (stateDataCase_ == 3) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Further data for the accepted state.
    * 

@@ -4002,20 +4356,25 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getAccepte
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder getAcceptedDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder
+      getAcceptedDataOrBuilder() {
     if (stateDataCase_ == 3) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
   }
 
   public static final int PROVISIONING_DATA_FIELD_NUMBER = 4;
   /**
+   *
+   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * 
+   *
    * @return Whether the provisioningData field is set.
    */
   @java.lang.Override
@@ -4023,42 +4382,53 @@ public boolean hasProvisioningData() {
     return stateDataCase_ == 4;
   }
   /**
+   *
+   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * 
+   *
    * @return The provisioningData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getProvisioningData() {
     if (stateDataCase_ == 4) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder getProvisioningDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder
+      getProvisioningDataOrBuilder() {
     if (stateDataCase_ == 4) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
   }
 
   public static final int FAILED_DATA_FIELD_NUMBER = 5;
   /**
+   *
+   *
    * 
    * Further data for the failed state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
+   *
    * @return Whether the failedData field is set.
    */
   @java.lang.Override
@@ -4066,21 +4436,26 @@ public boolean hasFailedData() {
     return stateDataCase_ == 5;
   }
   /**
+   *
+   *
    * 
    * Further data for the failed state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
+   *
    * @return The failedData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getFailedData() {
     if (stateDataCase_ == 5) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Further data for the failed state.
    * 

@@ -4088,20 +4463,24 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getFailedDat
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder getFailedDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder
+      getFailedDataOrBuilder() {
     if (stateDataCase_ == 5) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
   }
 
   public static final int DELETING_DATA_FIELD_NUMBER = 6;
   /**
+   *
+   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
+   *
    * @return Whether the deletingData field is set.
    */
   @java.lang.Override
@@ -4109,21 +4488,26 @@ public boolean hasDeletingData() {
     return stateDataCase_ == 6;
   }
   /**
+   *
+   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
+   *
    * @return The deletingData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDeletingData() {
     if (stateDataCase_ == 6) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Further data for the deleting state.
    * 

@@ -4131,20 +4515,24 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDeletin
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder getDeletingDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder
+      getDeletingDataOrBuilder() {
     if (stateDataCase_ == 6) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
   }
 
   public static final int ACTIVE_DATA_FIELD_NUMBER = 7;
   /**
+   *
+   *
    * 
    * Further data for the active state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
+   *
    * @return Whether the activeData field is set.
    */
   @java.lang.Override
@@ -4152,21 +4540,26 @@ public boolean hasActiveData() {
     return stateDataCase_ == 7;
   }
   /**
+   *
+   *
    * 
    * Further data for the active state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
+   *
    * @return The activeData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getActiveData() {
     if (stateDataCase_ == 7) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Further data for the active state.
    * 

@@ -4174,20 +4567,24 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getActiveDat
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder getActiveDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder
+      getActiveDataOrBuilder() {
     if (stateDataCase_ == 7) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
   }
 
   public static final int SUSPENDING_DATA_FIELD_NUMBER = 8;
   /**
+   *
+   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+   *
    * @return Whether the suspendingData field is set.
    */
   @java.lang.Override
@@ -4195,21 +4592,26 @@ public boolean hasSuspendingData() {
     return stateDataCase_ == 8;
   }
   /**
+   *
+   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+   *
    * @return The suspendingData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getSuspendingData() {
     if (stateDataCase_ == 8) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Further data for the suspending state.
    * 

@@ -4217,20 +4619,24 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getSuspe
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder getSuspendingDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder
+      getSuspendingDataOrBuilder() {
     if (stateDataCase_ == 8) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
   }
 
   public static final int SUSPENDED_DATA_FIELD_NUMBER = 9;
   /**
+   *
+   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
+   *
    * @return Whether the suspendedData field is set.
    */
   @java.lang.Override
@@ -4238,21 +4644,26 @@ public boolean hasSuspendedData() {
     return stateDataCase_ == 9;
   }
   /**
+   *
+   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
+   *
    * @return The suspendedData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getSuspendedData() {
     if (stateDataCase_ == 9) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Further data for the suspended state.
    * 

@@ -4260,14 +4671,16 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getSuspen
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder getSuspendedDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder
+      getSuspendedDataOrBuilder() {
     if (stateDataCase_ == 9) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -4279,34 +4692,42 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
-    if (state_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.STATE_UNSPECIFIED.getNumber()) {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (state_
+        != com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.STATE_UNSPECIFIED.getNumber()) {
       output.writeEnum(1, state_);
     }
     if (stateDataCase_ == 2) {
-      output.writeMessage(2, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_);
+      output.writeMessage(
+          2, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_);
     }
     if (stateDataCase_ == 3) {
-      output.writeMessage(3, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_);
+      output.writeMessage(
+          3, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_);
     }
     if (stateDataCase_ == 4) {
-      output.writeMessage(4, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_);
+      output.writeMessage(
+          4, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_);
     }
     if (stateDataCase_ == 5) {
-      output.writeMessage(5, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_);
+      output.writeMessage(
+          5, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_);
     }
     if (stateDataCase_ == 6) {
-      output.writeMessage(6, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_);
+      output.writeMessage(
+          6, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_);
     }
     if (stateDataCase_ == 7) {
-      output.writeMessage(7, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_);
+      output.writeMessage(
+          7, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_);
     }
     if (stateDataCase_ == 8) {
-      output.writeMessage(8, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_);
+      output.writeMessage(
+          8, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_);
     }
     if (stateDataCase_ == 9) {
-      output.writeMessage(9, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_);
+      output.writeMessage(
+          9, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_);
     }
     getUnknownFields().writeTo(output);
   }
@@ -4317,41 +4738,49 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (state_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.STATE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(1, state_);
+    if (state_
+        != com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.STATE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, state_);
     }
     if (stateDataCase_ == 2) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              2, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_);
     }
     if (stateDataCase_ == 3) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              3, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_);
     }
     if (stateDataCase_ == 4) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              4, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_);
     }
     if (stateDataCase_ == 5) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(5, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              5, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_);
     }
     if (stateDataCase_ == 6) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(6, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              6, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_);
     }
     if (stateDataCase_ == 7) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(7, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              7, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_);
     }
     if (stateDataCase_ == 8) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(8, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              8, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_);
     }
     if (stateDataCase_ == 9) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(9, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              9, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -4361,47 +4790,40 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.QueuedResourceState other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState) obj;
+    com.google.cloud.tpu.v2alpha1.QueuedResourceState other =
+        (com.google.cloud.tpu.v2alpha1.QueuedResourceState) obj;
 
     if (state_ != other.state_) return false;
     if (!getStateDataCase().equals(other.getStateDataCase())) return false;
     switch (stateDataCase_) {
       case 2:
-        if (!getCreatingData()
-            .equals(other.getCreatingData())) return false;
+        if (!getCreatingData().equals(other.getCreatingData())) return false;
         break;
       case 3:
-        if (!getAcceptedData()
-            .equals(other.getAcceptedData())) return false;
+        if (!getAcceptedData().equals(other.getAcceptedData())) return false;
         break;
       case 4:
-        if (!getProvisioningData()
-            .equals(other.getProvisioningData())) return false;
+        if (!getProvisioningData().equals(other.getProvisioningData())) return false;
         break;
       case 5:
-        if (!getFailedData()
-            .equals(other.getFailedData())) return false;
+        if (!getFailedData().equals(other.getFailedData())) return false;
         break;
       case 6:
-        if (!getDeletingData()
-            .equals(other.getDeletingData())) return false;
+        if (!getDeletingData().equals(other.getDeletingData())) return false;
         break;
       case 7:
-        if (!getActiveData()
-            .equals(other.getActiveData())) return false;
+        if (!getActiveData().equals(other.getActiveData())) return false;
         break;
       case 8:
-        if (!getSuspendingData()
-            .equals(other.getSuspendingData())) return false;
+        if (!getSuspendingData().equals(other.getSuspendingData())) return false;
         break;
       case 9:
-        if (!getSuspendedData()
-            .equals(other.getSuspendedData())) return false;
+        if (!getSuspendedData().equals(other.getSuspendedData())) return false;
         break;
       case 0:
       default:
@@ -4461,129 +4883,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * QueuedResourceState defines the details of the QueuedResource request.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState)
       com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -4619,9 +5047,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
     }
 
     @java.lang.Override
@@ -4640,8 +5068,11 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.QueuedResourceState buildPartial() {
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState result =
+          new com.google.cloud.tpu.v2alpha1.QueuedResourceState(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -4657,36 +5088,28 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResourceState res
     private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResourceState result) {
       result.stateDataCase_ = stateDataCase_;
       result.stateData_ = this.stateData_;
-      if (stateDataCase_ == 2 &&
-          creatingDataBuilder_ != null) {
+      if (stateDataCase_ == 2 && creatingDataBuilder_ != null) {
         result.stateData_ = creatingDataBuilder_.build();
       }
-      if (stateDataCase_ == 3 &&
-          acceptedDataBuilder_ != null) {
+      if (stateDataCase_ == 3 && acceptedDataBuilder_ != null) {
         result.stateData_ = acceptedDataBuilder_.build();
       }
-      if (stateDataCase_ == 4 &&
-          provisioningDataBuilder_ != null) {
+      if (stateDataCase_ == 4 && provisioningDataBuilder_ != null) {
         result.stateData_ = provisioningDataBuilder_.build();
       }
-      if (stateDataCase_ == 5 &&
-          failedDataBuilder_ != null) {
+      if (stateDataCase_ == 5 && failedDataBuilder_ != null) {
         result.stateData_ = failedDataBuilder_.build();
       }
-      if (stateDataCase_ == 6 &&
-          deletingDataBuilder_ != null) {
+      if (stateDataCase_ == 6 && deletingDataBuilder_ != null) {
         result.stateData_ = deletingDataBuilder_.build();
       }
-      if (stateDataCase_ == 7 &&
-          activeDataBuilder_ != null) {
+      if (stateDataCase_ == 7 && activeDataBuilder_ != null) {
         result.stateData_ = activeDataBuilder_.build();
       }
-      if (stateDataCase_ == 8 &&
-          suspendingDataBuilder_ != null) {
+      if (stateDataCase_ == 8 && suspendingDataBuilder_ != null) {
         result.stateData_ = suspendingDataBuilder_.build();
       }
-      if (stateDataCase_ == 9 &&
-          suspendedDataBuilder_ != null) {
+      if (stateDataCase_ == 9 && suspendedDataBuilder_ != null) {
         result.stateData_ = suspendedDataBuilder_.build();
       }
     }
@@ -4695,38 +5118,39 @@ private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResourceStat
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -4734,46 +5158,56 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState other) {
-      if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance())
+        return this;
       if (other.state_ != 0) {
         setStateValue(other.getStateValue());
       }
       switch (other.getStateDataCase()) {
-        case CREATING_DATA: {
-          mergeCreatingData(other.getCreatingData());
-          break;
-        }
-        case ACCEPTED_DATA: {
-          mergeAcceptedData(other.getAcceptedData());
-          break;
-        }
-        case PROVISIONING_DATA: {
-          mergeProvisioningData(other.getProvisioningData());
-          break;
-        }
-        case FAILED_DATA: {
-          mergeFailedData(other.getFailedData());
-          break;
-        }
-        case DELETING_DATA: {
-          mergeDeletingData(other.getDeletingData());
-          break;
-        }
-        case ACTIVE_DATA: {
-          mergeActiveData(other.getActiveData());
-          break;
-        }
-        case SUSPENDING_DATA: {
-          mergeSuspendingData(other.getSuspendingData());
-          break;
-        }
-        case SUSPENDED_DATA: {
-          mergeSuspendedData(other.getSuspendedData());
-          break;
-        }
-        case STATEDATA_NOT_SET: {
-          break;
-        }
+        case CREATING_DATA:
+          {
+            mergeCreatingData(other.getCreatingData());
+            break;
+          }
+        case ACCEPTED_DATA:
+          {
+            mergeAcceptedData(other.getAcceptedData());
+            break;
+          }
+        case PROVISIONING_DATA:
+          {
+            mergeProvisioningData(other.getProvisioningData());
+            break;
+          }
+        case FAILED_DATA:
+          {
+            mergeFailedData(other.getFailedData());
+            break;
+          }
+        case DELETING_DATA:
+          {
+            mergeDeletingData(other.getDeletingData());
+            break;
+          }
+        case ACTIVE_DATA:
+          {
+            mergeActiveData(other.getActiveData());
+            break;
+          }
+        case SUSPENDING_DATA:
+          {
+            mergeSuspendingData(other.getSuspendingData());
+            break;
+          }
+        case SUSPENDED_DATA:
+          {
+            mergeSuspendedData(other.getSuspendedData());
+            break;
+          }
+        case STATEDATA_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -4801,73 +5235,68 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8: {
-              state_ = input.readEnum();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 8
-            case 18: {
-              input.readMessage(
-                  getCreatingDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              stateDataCase_ = 2;
-              break;
-            } // case 18
-            case 26: {
-              input.readMessage(
-                  getAcceptedDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              stateDataCase_ = 3;
-              break;
-            } // case 26
-            case 34: {
-              input.readMessage(
-                  getProvisioningDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              stateDataCase_ = 4;
-              break;
-            } // case 34
-            case 42: {
-              input.readMessage(
-                  getFailedDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              stateDataCase_ = 5;
-              break;
-            } // case 42
-            case 50: {
-              input.readMessage(
-                  getDeletingDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              stateDataCase_ = 6;
-              break;
-            } // case 50
-            case 58: {
-              input.readMessage(
-                  getActiveDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              stateDataCase_ = 7;
-              break;
-            } // case 58
-            case 66: {
-              input.readMessage(
-                  getSuspendingDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              stateDataCase_ = 8;
-              break;
-            } // case 66
-            case 74: {
-              input.readMessage(
-                  getSuspendedDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              stateDataCase_ = 9;
-              break;
-            } // case 74
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 8:
+              {
+                state_ = input.readEnum();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+            case 18:
+              {
+                input.readMessage(getCreatingDataFieldBuilder().getBuilder(), extensionRegistry);
+                stateDataCase_ = 2;
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(getAcceptedDataFieldBuilder().getBuilder(), extensionRegistry);
+                stateDataCase_ = 3;
+                break;
+              } // case 26
+            case 34:
+              {
+                input.readMessage(
+                    getProvisioningDataFieldBuilder().getBuilder(), extensionRegistry);
+                stateDataCase_ = 4;
+                break;
+              } // case 34
+            case 42:
+              {
+                input.readMessage(getFailedDataFieldBuilder().getBuilder(), extensionRegistry);
+                stateDataCase_ = 5;
+                break;
+              } // case 42
+            case 50:
+              {
+                input.readMessage(getDeletingDataFieldBuilder().getBuilder(), extensionRegistry);
+                stateDataCase_ = 6;
+                break;
+              } // case 50
+            case 58:
+              {
+                input.readMessage(getActiveDataFieldBuilder().getBuilder(), extensionRegistry);
+                stateDataCase_ = 7;
+                break;
+              } // case 58
+            case 66:
+              {
+                input.readMessage(getSuspendingDataFieldBuilder().getBuilder(), extensionRegistry);
+                stateDataCase_ = 8;
+                break;
+              } // case 66
+            case 74:
+              {
+                input.readMessage(getSuspendedDataFieldBuilder().getBuilder(), extensionRegistry);
+                stateDataCase_ = 9;
+                break;
+              } // case 74
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -4877,12 +5306,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int stateDataCase_ = 0;
     private java.lang.Object stateData_;
-    public StateDataCase
-        getStateDataCase() {
-      return StateDataCase.forNumber(
-          stateDataCase_);
+
+    public StateDataCase getStateDataCase() {
+      return StateDataCase.forNumber(stateDataCase_);
     }
 
     public Builder clearStateData() {
@@ -4896,22 +5325,29 @@ public Builder clearStateData() {
 
     private int state_ = 0;
     /**
+     *
+     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
+     *
      * @return The enum numeric value on the wire for state.
      */
-    @java.lang.Override public int getStateValue() {
+    @java.lang.Override
+    public int getStateValue() {
       return state_;
     }
     /**
+     *
+     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
+     *
      * @param value The enum numeric value on the wire for state to set.
      * @return This builder for chaining.
      */
@@ -4922,24 +5358,33 @@ public Builder setStateValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
+     *
      * @return The state.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.QueuedResourceState.State getState() {
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.State result = com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.forNumber(state_);
-      return result == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.UNRECOGNIZED : result;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.State result =
+          com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.forNumber(state_);
+      return result == null
+          ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.UNRECOGNIZED
+          : result;
     }
     /**
+     *
+     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
+     *
      * @param value The state to set.
      * @return This builder for chaining.
      */
@@ -4953,11 +5398,14 @@ public Builder setState(com.google.cloud.tpu.v2alpha1.QueuedResourceState.State
       return this;
     }
     /**
+     *
+     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearState() {
@@ -4968,13 +5416,19 @@ public Builder clearState() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder> creatingDataBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder>
+        creatingDataBuilder_;
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
+     *
      * @return Whether the creatingData field is set.
      */
     @java.lang.Override
@@ -4982,11 +5436,14 @@ public boolean hasCreatingData() {
       return stateDataCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
+     *
      * @return The creatingData.
      */
     @java.lang.Override
@@ -5004,13 +5461,16 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getCreatin
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
-    public Builder setCreatingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData value) {
+    public Builder setCreatingData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData value) {
       if (creatingDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5024,6 +5484,8 @@ public Builder setCreatingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

@@ -5042,18 +5504,26 @@ public Builder setCreatingData(
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
-    public Builder mergeCreatingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData value) {
+    public Builder mergeCreatingData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData value) {
       if (creatingDataBuilder_ == null) {
-        if (stateDataCase_ == 2 &&
-            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance()) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_)
-              .mergeFrom(value).buildPartial();
+        if (stateDataCase_ == 2
+            && stateData_
+                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
+                    .getDefaultInstance()) {
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           stateData_ = value;
         }
@@ -5069,6 +5539,8 @@ public Builder mergeCreatingData(com.google.cloud.tpu.v2alpha1.QueuedResourceSta
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

@@ -5092,16 +5564,21 @@ public Builder clearCreatingData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder getCreatingDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder
+        getCreatingDataBuilder() {
       return getCreatingDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

@@ -5109,7 +5586,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder ge
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder getCreatingDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder
+        getCreatingDataOrBuilder() {
       if ((stateDataCase_ == 2) && (creatingDataBuilder_ != null)) {
         return creatingDataBuilder_.getMessageOrBuilder();
       } else {
@@ -5120,6 +5598,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder g
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

@@ -5127,14 +5607,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder g
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder>
         getCreatingDataFieldBuilder() {
       if (creatingDataBuilder_ == null) {
         if (!(stateDataCase_ == 2)) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
         }
-        creatingDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder>(
+        creatingDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -5146,13 +5632,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder g
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder> acceptedDataBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder>
+        acceptedDataBuilder_;
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
+     *
      * @return Whether the acceptedData field is set.
      */
     @java.lang.Override
@@ -5160,11 +5652,14 @@ public boolean hasAcceptedData() {
       return stateDataCase_ == 3;
     }
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
+     *
      * @return The acceptedData.
      */
     @java.lang.Override
@@ -5182,13 +5677,16 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getAccepte
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
-    public Builder setAcceptedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData value) {
+    public Builder setAcceptedData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData value) {
       if (acceptedDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5202,6 +5700,8 @@ public Builder setAcceptedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

@@ -5220,18 +5720,26 @@ public Builder setAcceptedData(
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
-    public Builder mergeAcceptedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData value) {
+    public Builder mergeAcceptedData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData value) {
       if (acceptedDataBuilder_ == null) {
-        if (stateDataCase_ == 3 &&
-            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance()) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_)
-              .mergeFrom(value).buildPartial();
+        if (stateDataCase_ == 3
+            && stateData_
+                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
+                    .getDefaultInstance()) {
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           stateData_ = value;
         }
@@ -5247,6 +5755,8 @@ public Builder mergeAcceptedData(com.google.cloud.tpu.v2alpha1.QueuedResourceSta
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

@@ -5270,16 +5780,21 @@ public Builder clearAcceptedData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder getAcceptedDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder
+        getAcceptedDataBuilder() {
       return getAcceptedDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

@@ -5287,7 +5802,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder ge
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder getAcceptedDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder
+        getAcceptedDataOrBuilder() {
       if ((stateDataCase_ == 3) && (acceptedDataBuilder_ != null)) {
         return acceptedDataBuilder_.getMessageOrBuilder();
       } else {
@@ -5298,6 +5814,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder g
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

@@ -5305,14 +5823,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder g
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder>
         getAcceptedDataFieldBuilder() {
       if (acceptedDataBuilder_ == null) {
         if (!(stateDataCase_ == 3)) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
         }
-        acceptedDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder>(
+        acceptedDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -5324,13 +5848,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder g
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder> provisioningDataBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder>
+        provisioningDataBuilder_;
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * 
+     *
      * @return Whether the provisioningData field is set.
      */
     @java.lang.Override
@@ -5338,35 +5869,46 @@ public boolean hasProvisioningData() {
       return stateDataCase_ == 4;
     }
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * 
+     *
      * @return The provisioningData.
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getProvisioningData() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+        getProvisioningData() {
       if (provisioningDataBuilder_ == null) {
         if (stateDataCase_ == 4) {
           return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+            .getDefaultInstance();
       } else {
         if (stateDataCase_ == 4) {
           return provisioningDataBuilder_.getMessage();
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+            .getDefaultInstance();
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * 
      */
-    public Builder setProvisioningData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData value) {
+    public Builder setProvisioningData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData value) {
       if (provisioningDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5380,14 +5922,18 @@ public Builder setProvisioningData(com.google.cloud.tpu.v2alpha1.QueuedResourceS
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * 
      */
     public Builder setProvisioningData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder builderForValue) {
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder
+            builderForValue) {
       if (provisioningDataBuilder_ == null) {
         stateData_ = builderForValue.build();
         onChanged();
@@ -5398,18 +5944,28 @@ public Builder setProvisioningData(
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * 
      */
-    public Builder mergeProvisioningData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData value) {
+    public Builder mergeProvisioningData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData value) {
       if (provisioningDataBuilder_ == null) {
-        if (stateDataCase_ == 4 &&
-            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance()) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_)
-              .mergeFrom(value).buildPartial();
+        if (stateDataCase_ == 4
+            && stateData_
+                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+                    .getDefaultInstance()) {
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
+                          stateData_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           stateData_ = value;
         }
@@ -5425,11 +5981,14 @@ public Builder mergeProvisioningData(com.google.cloud.tpu.v2alpha1.QueuedResourc
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * 
      */
     public Builder clearProvisioningData() {
       if (provisioningDataBuilder_ == null) {
@@ -5448,49 +6007,68 @@ public Builder clearProvisioningData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * 
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder getProvisioningDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder
+        getProvisioningDataBuilder() {
       return getProvisioningDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * 
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder getProvisioningDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder
+        getProvisioningDataOrBuilder() {
       if ((stateDataCase_ == 4) && (provisioningDataBuilder_ != null)) {
         return provisioningDataBuilder_.getMessageOrBuilder();
       } else {
         if (stateDataCase_ == 4) {
           return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+            .getDefaultInstance();
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder>
         getProvisioningDataFieldBuilder() {
       if (provisioningDataBuilder_ == null) {
         if (!(stateDataCase_ == 4)) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+                  .getDefaultInstance();
         }
-        provisioningDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder>(
+        provisioningDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -5502,13 +6080,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuild
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder> failedDataBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder>
+        failedDataBuilder_;
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
+     *
      * @return Whether the failedData field is set.
      */
     @java.lang.Override
@@ -5516,11 +6100,14 @@ public boolean hasFailedData() {
       return stateDataCase_ == 5;
     }
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
+     *
      * @return The failedData.
      */
     @java.lang.Override
@@ -5538,13 +6125,16 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getFailedDat
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
-    public Builder setFailedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData value) {
+    public Builder setFailedData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData value) {
       if (failedDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5558,6 +6148,8 @@ public Builder setFailedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.F
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

@@ -5576,18 +6168,26 @@ public Builder setFailedData(
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
-    public Builder mergeFailedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData value) {
+    public Builder mergeFailedData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData value) {
       if (failedDataBuilder_ == null) {
-        if (stateDataCase_ == 5 &&
-            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance()) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_)
-              .mergeFrom(value).buildPartial();
+        if (stateDataCase_ == 5
+            && stateData_
+                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
+                    .getDefaultInstance()) {
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           stateData_ = value;
         }
@@ -5603,6 +6203,8 @@ public Builder mergeFailedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

@@ -5626,16 +6228,21 @@ public Builder clearFailedData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder getFailedDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder
+        getFailedDataBuilder() {
       return getFailedDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

@@ -5643,7 +6250,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder getF
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder getFailedDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder
+        getFailedDataOrBuilder() {
       if ((stateDataCase_ == 5) && (failedDataBuilder_ != null)) {
         return failedDataBuilder_.getMessageOrBuilder();
       } else {
@@ -5654,6 +6262,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder get
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

@@ -5661,14 +6271,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder get
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder>
         getFailedDataFieldBuilder() {
       if (failedDataBuilder_ == null) {
         if (!(stateDataCase_ == 5)) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
         }
-        failedDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder>(
+        failedDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -5680,13 +6296,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder get
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder> deletingDataBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder>
+        deletingDataBuilder_;
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
+     *
      * @return Whether the deletingData field is set.
      */
     @java.lang.Override
@@ -5694,11 +6316,14 @@ public boolean hasDeletingData() {
       return stateDataCase_ == 6;
     }
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
+     *
      * @return The deletingData.
      */
     @java.lang.Override
@@ -5716,13 +6341,16 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDeletin
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
-    public Builder setDeletingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData value) {
+    public Builder setDeletingData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData value) {
       if (deletingDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5736,6 +6364,8 @@ public Builder setDeletingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

@@ -5754,18 +6384,26 @@ public Builder setDeletingData(
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
-    public Builder mergeDeletingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData value) {
+    public Builder mergeDeletingData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData value) {
       if (deletingDataBuilder_ == null) {
-        if (stateDataCase_ == 6 &&
-            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance()) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_)
-              .mergeFrom(value).buildPartial();
+        if (stateDataCase_ == 6
+            && stateData_
+                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
+                    .getDefaultInstance()) {
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           stateData_ = value;
         }
@@ -5781,6 +6419,8 @@ public Builder mergeDeletingData(com.google.cloud.tpu.v2alpha1.QueuedResourceSta
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

@@ -5804,16 +6444,21 @@ public Builder clearDeletingData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder getDeletingDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder
+        getDeletingDataBuilder() {
       return getDeletingDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

@@ -5821,7 +6466,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder ge
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder getDeletingDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder
+        getDeletingDataOrBuilder() {
       if ((stateDataCase_ == 6) && (deletingDataBuilder_ != null)) {
         return deletingDataBuilder_.getMessageOrBuilder();
       } else {
@@ -5832,6 +6478,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder g
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

@@ -5839,14 +6487,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder g
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder>
         getDeletingDataFieldBuilder() {
       if (deletingDataBuilder_ == null) {
         if (!(stateDataCase_ == 6)) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
         }
-        deletingDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder>(
+        deletingDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -5858,13 +6512,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder g
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder> activeDataBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder>
+        activeDataBuilder_;
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
+     *
      * @return Whether the activeData field is set.
      */
     @java.lang.Override
@@ -5872,11 +6532,14 @@ public boolean hasActiveData() {
       return stateDataCase_ == 7;
     }
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
+     *
      * @return The activeData.
      */
     @java.lang.Override
@@ -5894,13 +6557,16 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getActiveDat
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
-    public Builder setActiveData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData value) {
+    public Builder setActiveData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData value) {
       if (activeDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5914,6 +6580,8 @@ public Builder setActiveData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.A
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

@@ -5932,18 +6600,26 @@ public Builder setActiveData(
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
-    public Builder mergeActiveData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData value) {
+    public Builder mergeActiveData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData value) {
       if (activeDataBuilder_ == null) {
-        if (stateDataCase_ == 7 &&
-            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance()) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_)
-              .mergeFrom(value).buildPartial();
+        if (stateDataCase_ == 7
+            && stateData_
+                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
+                    .getDefaultInstance()) {
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           stateData_ = value;
         }
@@ -5959,6 +6635,8 @@ public Builder mergeActiveData(com.google.cloud.tpu.v2alpha1.QueuedResourceState
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

@@ -5982,16 +6660,21 @@ public Builder clearActiveData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder getActiveDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder
+        getActiveDataBuilder() {
       return getActiveDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

@@ -5999,7 +6682,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder getA
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder getActiveDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder
+        getActiveDataOrBuilder() {
       if ((stateDataCase_ == 7) && (activeDataBuilder_ != null)) {
         return activeDataBuilder_.getMessageOrBuilder();
       } else {
@@ -6010,6 +6694,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder get
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

@@ -6017,14 +6703,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder get
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder>
         getActiveDataFieldBuilder() {
       if (activeDataBuilder_ == null) {
         if (!(stateDataCase_ == 7)) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
         }
-        activeDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder>(
+        activeDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -6036,13 +6728,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder get
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder> suspendingDataBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder>
+        suspendingDataBuilder_;
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * 
+     *
      * @return Whether the suspendingData field is set.
      */
     @java.lang.Override
@@ -6050,11 +6749,15 @@ public boolean hasSuspendingData() {
       return stateDataCase_ == 8;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * 
+     *
      * @return The suspendingData.
      */
     @java.lang.Override
@@ -6063,22 +6766,28 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getSuspe
         if (stateDataCase_ == 8) {
           return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+            .getDefaultInstance();
       } else {
         if (stateDataCase_ == 8) {
           return suspendingDataBuilder_.getMessage();
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+            .getDefaultInstance();
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * 
      */
-    public Builder setSuspendingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData value) {
+    public Builder setSuspendingData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData value) {
       if (suspendingDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6092,11 +6801,14 @@ public Builder setSuspendingData(com.google.cloud.tpu.v2alpha1.QueuedResourceSta
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * 
      */
     public Builder setSuspendingData(
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder builderForValue) {
@@ -6110,18 +6822,27 @@ public Builder setSuspendingData(
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * 
      */
-    public Builder mergeSuspendingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData value) {
+    public Builder mergeSuspendingData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData value) {
       if (suspendingDataBuilder_ == null) {
-        if (stateDataCase_ == 8 &&
-            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance()) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_)
-              .mergeFrom(value).buildPartial();
+        if (stateDataCase_ == 8
+            && stateData_
+                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+                    .getDefaultInstance()) {
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           stateData_ = value;
         }
@@ -6137,11 +6858,14 @@ public Builder mergeSuspendingData(com.google.cloud.tpu.v2alpha1.QueuedResourceS
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * 
      */
     public Builder clearSuspendingData() {
       if (suspendingDataBuilder_ == null) {
@@ -6160,49 +6884,67 @@ public Builder clearSuspendingData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * 
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder getSuspendingDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder
+        getSuspendingDataBuilder() {
       return getSuspendingDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * 
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder getSuspendingDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder
+        getSuspendingDataOrBuilder() {
       if ((stateDataCase_ == 8) && (suspendingDataBuilder_ != null)) {
         return suspendingDataBuilder_.getMessageOrBuilder();
       } else {
         if (stateDataCase_ == 8) {
           return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+            .getDefaultInstance();
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder>
         getSuspendingDataFieldBuilder() {
       if (suspendingDataBuilder_ == null) {
         if (!(stateDataCase_ == 8)) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
         }
-        suspendingDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder>(
+        suspendingDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -6214,13 +6956,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder> suspendedDataBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder>
+        suspendedDataBuilder_;
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
+     *
      * @return Whether the suspendedData field is set.
      */
     @java.lang.Override
@@ -6228,11 +6976,14 @@ public boolean hasSuspendedData() {
       return stateDataCase_ == 9;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
+     *
      * @return The suspendedData.
      */
     @java.lang.Override
@@ -6250,13 +7001,16 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getSuspen
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
-    public Builder setSuspendedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData value) {
+    public Builder setSuspendedData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData value) {
       if (suspendedDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6270,6 +7024,8 @@ public Builder setSuspendedData(com.google.cloud.tpu.v2alpha1.QueuedResourceStat
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

@@ -6288,18 +7044,26 @@ public Builder setSuspendedData(
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
-    public Builder mergeSuspendedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData value) {
+    public Builder mergeSuspendedData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData value) {
       if (suspendedDataBuilder_ == null) {
-        if (stateDataCase_ == 9 &&
-            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance()) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_)
-              .mergeFrom(value).buildPartial();
+        if (stateDataCase_ == 9
+            && stateData_
+                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
+                    .getDefaultInstance()) {
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           stateData_ = value;
         }
@@ -6315,6 +7079,8 @@ public Builder mergeSuspendedData(com.google.cloud.tpu.v2alpha1.QueuedResourceSt
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

@@ -6338,16 +7104,21 @@ public Builder clearSuspendedData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder getSuspendedDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder
+        getSuspendedDataBuilder() {
       return getSuspendedDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

@@ -6355,7 +7126,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder g
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder getSuspendedDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder
+        getSuspendedDataOrBuilder() {
       if ((stateDataCase_ == 9) && (suspendedDataBuilder_ != null)) {
         return suspendedDataBuilder_.getMessageOrBuilder();
       } else {
@@ -6366,6 +7138,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

@@ -6373,14 +7147,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder>
         getSuspendedDataFieldBuilder() {
       if (suspendedDataBuilder_ == null) {
         if (!(stateDataCase_ == 9)) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
         }
-        suspendedDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder>(
+        suspendedDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -6390,9 +7170,9 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder
       onChanged();
       return suspendedDataBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -6402,12 +7182,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState)
   private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState();
   }
@@ -6416,27 +7196,27 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResourceState getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public QueuedResourceState parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public QueuedResourceState parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -6451,6 +7231,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
similarity index 83%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
index 22322f40f69a..a1247577c5e7 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
@@ -1,131 +1,191 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface QueuedResourceStateOrBuilder extends
+public interface QueuedResourceStateOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * State of the QueuedResource request.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
+   *
    * @return The enum numeric value on the wire for state.
    */
   int getStateValue();
   /**
+   *
+   *
    * 
    * State of the QueuedResource request.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
+   *
    * @return The state.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.State getState();
 
   /**
+   *
+   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
+   *
    * @return Whether the creatingData field is set.
    */
   boolean hasCreatingData();
   /**
+   *
+   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
+   *
    * @return The creatingData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getCreatingData();
   /**
+   *
+   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder getCreatingDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder
+      getCreatingDataOrBuilder();
 
   /**
+   *
+   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
+   *
    * @return Whether the acceptedData field is set.
    */
   boolean hasAcceptedData();
   /**
+   *
+   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
+   *
    * @return The acceptedData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getAcceptedData();
   /**
+   *
+   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder getAcceptedDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder
+      getAcceptedDataOrBuilder();
 
   /**
+   *
+   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * 
+   *
    * @return Whether the provisioningData field is set.
    */
   boolean hasProvisioningData();
   /**
+   *
+   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * 
+   *
    * @return The provisioningData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getProvisioningData();
   /**
+   *
+   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * 
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder getProvisioningDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder
+      getProvisioningDataOrBuilder();
 
   /**
+   *
+   *
    * 
    * Further data for the failed state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
+   *
    * @return Whether the failedData field is set.
    */
   boolean hasFailedData();
   /**
+   *
+   *
    * 
    * Further data for the failed state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
+   *
    * @return The failedData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getFailedData();
   /**
+   *
+   *
    * 
    * Further data for the failed state.
    * 

@@ -135,51 +195,68 @@ public interface QueuedResourceStateOrBuilder extends
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder getFailedDataOrBuilder();
 
   /**
+   *
+   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
+   *
    * @return Whether the deletingData field is set.
    */
   boolean hasDeletingData();
   /**
+   *
+   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
+   *
    * @return The deletingData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDeletingData();
   /**
+   *
+   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder getDeletingDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder
+      getDeletingDataOrBuilder();
 
   /**
+   *
+   *
    * 
    * Further data for the active state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
+   *
    * @return Whether the activeData field is set.
    */
   boolean hasActiveData();
   /**
+   *
+   *
    * 
    * Further data for the active state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
+   *
    * @return The activeData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getActiveData();
   /**
+   *
+   *
    * 
    * Further data for the active state.
    * 

@@ -189,58 +266,76 @@ public interface QueuedResourceStateOrBuilder extends
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder getActiveDataOrBuilder();
 
   /**
+   *
+   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+   *
    * @return Whether the suspendingData field is set.
    */
   boolean hasSuspendingData();
   /**
+   *
+   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+   *
    * @return The suspendingData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getSuspendingData();
   /**
+   *
+   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder getSuspendingDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder
+      getSuspendingDataOrBuilder();
 
   /**
+   *
+   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
+   *
    * @return Whether the suspendedData field is set.
    */
   boolean hasSuspendedData();
   /**
+   *
+   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
+   *
    * @return The suspendedData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getSuspendedData();
   /**
+   *
+   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder getSuspendedDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder
+      getSuspendedDataOrBuilder();
 
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.StateDataCase getStateDataCase();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
index f6769b7b55e4..f0b8b6ecc24f 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A runtime version that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.RuntimeVersion}
  */
-public final class RuntimeVersion extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class RuntimeVersion extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.RuntimeVersion)
     RuntimeVersionOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use RuntimeVersion.newBuilder() to construct.
   private RuntimeVersion(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private RuntimeVersion() {
     name_ = "";
     version_ = "";
@@ -26,38 +44,43 @@ private RuntimeVersion() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new RuntimeVersion();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion.class, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder.class);
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion.class,
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +89,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,14 +120,18 @@ public java.lang.String getName() {
   }
 
   public static final int VERSION_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object version_ = "";
   /**
+   *
+   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
+   *
    * @return The version.
    */
   @java.lang.Override
@@ -113,29 +140,29 @@ public java.lang.String getVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       version_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
+   *
    * @return The bytes for version.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getVersionBytes() {
+  public com.google.protobuf.ByteString getVersionBytes() {
     java.lang.Object ref = version_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       version_ = b;
       return b;
     } else {
@@ -144,6 +171,7 @@ public java.lang.String getVersion() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -155,8 +183,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -186,17 +213,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.RuntimeVersion)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.RuntimeVersion other = (com.google.cloud.tpu.v2alpha1.RuntimeVersion) obj;
+    com.google.cloud.tpu.v2alpha1.RuntimeVersion other =
+        (com.google.cloud.tpu.v2alpha1.RuntimeVersion) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getVersion()
-        .equals(other.getVersion())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getVersion().equals(other.getVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -217,130 +243,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.RuntimeVersion prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A runtime version that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.RuntimeVersion}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.RuntimeVersion)
       com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.RuntimeVersion.class, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder.class);
+              com.google.cloud.tpu.v2alpha1.RuntimeVersion.class,
+              com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.RuntimeVersion.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,9 +383,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
     }
 
     @java.lang.Override
@@ -372,8 +404,11 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.RuntimeVersion buildPartial() {
-      com.google.cloud.tpu.v2alpha1.RuntimeVersion result = new com.google.cloud.tpu.v2alpha1.RuntimeVersion(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.RuntimeVersion result =
+          new com.google.cloud.tpu.v2alpha1.RuntimeVersion(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -392,38 +427,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.RuntimeVersion result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.RuntimeVersion) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.RuntimeVersion)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.RuntimeVersion) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -468,22 +504,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              version_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                version_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -493,22 +532,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -517,20 +559,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -538,28 +581,35 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -569,17 +619,21 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -589,18 +643,20 @@ public Builder setNameBytes(
 
     private java.lang.Object version_ = "";
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @return The version.
      */
     public java.lang.String getVersion() {
       java.lang.Object ref = version_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         version_ = s;
         return s;
@@ -609,20 +665,21 @@ public java.lang.String getVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @return The bytes for version.
      */
-    public com.google.protobuf.ByteString
-        getVersionBytes() {
+    public com.google.protobuf.ByteString getVersionBytes() {
       java.lang.Object ref = version_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         version_ = b;
         return b;
       } else {
@@ -630,28 +687,35 @@ public java.lang.String getVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @param value The version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearVersion() {
@@ -661,26 +725,30 @@ public Builder clearVersion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @param value The bytes for version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -690,12 +758,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.RuntimeVersion)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.RuntimeVersion)
   private static final com.google.cloud.tpu.v2alpha1.RuntimeVersion DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.RuntimeVersion();
   }
@@ -704,27 +772,27 @@ public static com.google.cloud.tpu.v2alpha1.RuntimeVersion getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public RuntimeVersion parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public RuntimeVersion parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -739,6 +807,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.RuntimeVersion getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionName.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionName.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionName.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
similarity index 52%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
index 61ba8883f9e3..06fc731dd3cd 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
@@ -1,49 +1,75 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface RuntimeVersionOrBuilder extends
+public interface RuntimeVersionOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.RuntimeVersion)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
+   *
    * @return The version.
    */
   java.lang.String getVersion();
   /**
+   *
+   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
+   *
    * @return The bytes for version.
    */
-  com.google.protobuf.ByteString
-      getVersionBytes();
+  com.google.protobuf.ByteString getVersionBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
index 6b5d8b5dff08..88a17056f231 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
@@ -1,60 +1,81 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Sets the scheduling options for this node.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.SchedulingConfig}
  */
-public final class SchedulingConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SchedulingConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.SchedulingConfig)
     SchedulingConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SchedulingConfig.newBuilder() to construct.
   private SchedulingConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private SchedulingConfig() {
-  }
+
+  private SchedulingConfig() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SchedulingConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.SchedulingConfig.class, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder.class);
+            com.google.cloud.tpu.v2alpha1.SchedulingConfig.class,
+            com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder.class);
   }
 
   public static final int PREEMPTIBLE_FIELD_NUMBER = 1;
   private boolean preemptible_ = false;
   /**
+   *
+   *
    * 
    * Defines whether the node is preemptible.
    * 

    *
    * bool preemptible = 1;
+   *
    * @return The preemptible.
    */
   @java.lang.Override
@@ -65,11 +86,14 @@ public boolean getPreemptible() {
   public static final int RESERVED_FIELD_NUMBER = 2;
   private boolean reserved_ = false;
   /**
+   *
+   *
    * 
    * Whether the node is created under a reservation.
    * 

    *
    * bool reserved = 2;
+   *
    * @return The reserved.
    */
   @java.lang.Override
@@ -78,6 +102,7 @@ public boolean getReserved() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -89,8 +114,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (preemptible_ != false) {
       output.writeBool(1, preemptible_);
     }
@@ -107,12 +131,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (preemptible_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(1, preemptible_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, preemptible_);
     }
     if (reserved_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(2, reserved_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, reserved_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -122,17 +144,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.SchedulingConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.SchedulingConfig other = (com.google.cloud.tpu.v2alpha1.SchedulingConfig) obj;
+    com.google.cloud.tpu.v2alpha1.SchedulingConfig other =
+        (com.google.cloud.tpu.v2alpha1.SchedulingConfig) obj;
 
-    if (getPreemptible()
-        != other.getPreemptible()) return false;
-    if (getReserved()
-        != other.getReserved()) return false;
+    if (getPreemptible() != other.getPreemptible()) return false;
+    if (getReserved() != other.getReserved()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -145,140 +166,144 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + PREEMPTIBLE_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getPreemptible());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getPreemptible());
     hash = (37 * hash) + RESERVED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getReserved());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReserved());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.SchedulingConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Sets the scheduling options for this node.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.SchedulingConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.SchedulingConfig)
       com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.SchedulingConfig.class, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder.class);
+              com.google.cloud.tpu.v2alpha1.SchedulingConfig.class,
+              com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.SchedulingConfig.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -289,9 +314,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
@@ -310,8 +335,11 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.SchedulingConfig buildPartial() {
-      com.google.cloud.tpu.v2alpha1.SchedulingConfig result = new com.google.cloud.tpu.v2alpha1.SchedulingConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.SchedulingConfig result =
+          new com.google.cloud.tpu.v2alpha1.SchedulingConfig(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +358,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.SchedulingConfig result
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.SchedulingConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.SchedulingConfig)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.SchedulingConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -402,22 +431,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8: {
-              preemptible_ = input.readBool();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 8
-            case 16: {
-              reserved_ = input.readBool();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 8:
+              {
+                preemptible_ = input.readBool();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+            case 16:
+              {
+                reserved_ = input.readBool();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -427,15 +459,19 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private boolean preemptible_ ;
+    private boolean preemptible_;
     /**
+     *
+     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
+     *
      * @return The preemptible.
      */
     @java.lang.Override
@@ -443,27 +479,33 @@ public boolean getPreemptible() {
       return preemptible_;
     }
     /**
+     *
+     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
+     *
      * @param value The preemptible to set.
      * @return This builder for chaining.
      */
     public Builder setPreemptible(boolean value) {
-      
+
       preemptible_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPreemptible() {
@@ -473,13 +515,16 @@ public Builder clearPreemptible() {
       return this;
     }
 
-    private boolean reserved_ ;
+    private boolean reserved_;
     /**
+     *
+     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
+     *
      * @return The reserved.
      */
     @java.lang.Override
@@ -487,27 +532,33 @@ public boolean getReserved() {
       return reserved_;
     }
     /**
+     *
+     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
+     *
      * @param value The reserved to set.
      * @return This builder for chaining.
      */
     public Builder setReserved(boolean value) {
-      
+
       reserved_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearReserved() {
@@ -516,9 +567,9 @@ public Builder clearReserved() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -528,12 +579,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.SchedulingConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.SchedulingConfig)
   private static final com.google.cloud.tpu.v2alpha1.SchedulingConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.SchedulingConfig();
   }
@@ -542,27 +593,27 @@ public static com.google.cloud.tpu.v2alpha1.SchedulingConfig getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SchedulingConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SchedulingConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -577,6 +628,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.SchedulingConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
new file mode 100644
index 000000000000..4f174ebe747d
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface SchedulingConfigOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.SchedulingConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Defines whether the node is preemptible.
+   * 

+   *
+   * bool preemptible = 1;
+   *
+   * @return The preemptible.
+   */
+  boolean getPreemptible();
+
+  /**
+   *
+   *
+   * 
+   * Whether the node is created under a reservation.
+   * 

+   *
+   * bool reserved = 2;
+   *
+   * @return The reserved.
+   */
+  boolean getReserved();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
index 85144ea8d64d..86eb7acb0921 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A service account.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ServiceAccount}
  */
-public final class ServiceAccount extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ServiceAccount extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ServiceAccount)
     ServiceAccountOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ServiceAccount.newBuilder() to construct.
   private ServiceAccount(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ServiceAccount() {
     email_ = "";
     scope_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -26,39 +44,44 @@ private ServiceAccount() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ServiceAccount();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ServiceAccount.class, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ServiceAccount.class,
+            com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder.class);
   }
 
   public static final int EMAIL_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object email_ = "";
   /**
+   *
+   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
+   *
    * @return The email.
    */
   @java.lang.Override
@@ -67,30 +90,30 @@ public java.lang.String getEmail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       email_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
+   *
    * @return The bytes for email.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getEmailBytes() {
+  public com.google.protobuf.ByteString getEmailBytes() {
     java.lang.Object ref = email_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       email_ = b;
       return b;
     } else {
@@ -99,40 +122,49 @@ public java.lang.String getEmail() {
   }
 
   public static final int SCOPE_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList scope_;
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @return A list containing the scope.
    */
-  public com.google.protobuf.ProtocolStringList
-      getScopeList() {
+  public com.google.protobuf.ProtocolStringList getScopeList() {
     return scope_;
   }
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @return The count of scope.
    */
   public int getScopeCount() {
     return scope_.size();
   }
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @param index The index of the element to return.
    * @return The scope at the given index.
    */
@@ -140,21 +172,24 @@ public java.lang.String getScope(int index) {
     return scope_.get(index);
   }
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the scope at the given index.
    */
-  public com.google.protobuf.ByteString
-      getScopeBytes(int index) {
+  public com.google.protobuf.ByteString getScopeBytes(int index) {
     return scope_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -166,8 +201,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(email_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, email_);
     }
@@ -202,17 +236,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ServiceAccount)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ServiceAccount other = (com.google.cloud.tpu.v2alpha1.ServiceAccount) obj;
+    com.google.cloud.tpu.v2alpha1.ServiceAccount other =
+        (com.google.cloud.tpu.v2alpha1.ServiceAccount) obj;
 
-    if (!getEmail()
-        .equals(other.getEmail())) return false;
-    if (!getScopeList()
-        .equals(other.getScopeList())) return false;
+    if (!getEmail().equals(other.getEmail())) return false;
+    if (!getScopeList().equals(other.getScopeList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -235,130 +268,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ServiceAccount prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A service account.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ServiceAccount}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ServiceAccount)
       com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ServiceAccount.class, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ServiceAccount.class,
+              com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ServiceAccount.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -370,9 +409,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
     }
 
     @java.lang.Override
@@ -391,9 +430,12 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccount build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ServiceAccount buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ServiceAccount result = new com.google.cloud.tpu.v2alpha1.ServiceAccount(this);
+      com.google.cloud.tpu.v2alpha1.ServiceAccount result =
+          new com.google.cloud.tpu.v2alpha1.ServiceAccount(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -417,38 +459,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ServiceAccount result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ServiceAccount) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ServiceAccount)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ServiceAccount) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -498,23 +541,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              email_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureScopeIsMutable();
-              scope_.add(s);
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                email_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureScopeIsMutable();
+                scope_.add(s);
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -524,23 +570,26 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object email_ = "";
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @return The email.
      */
     public java.lang.String getEmail() {
       java.lang.Object ref = email_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         email_ = s;
         return s;
@@ -549,21 +598,22 @@ public java.lang.String getEmail() {
       }
     }
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @return The bytes for email.
      */
-    public com.google.protobuf.ByteString
-        getEmailBytes() {
+    public com.google.protobuf.ByteString getEmailBytes() {
       java.lang.Object ref = email_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         email_ = b;
         return b;
       } else {
@@ -571,30 +621,37 @@ public java.lang.String getEmail() {
       }
     }
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @param value The email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmail(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEmail(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEmail() {
@@ -604,18 +661,22 @@ public Builder clearEmail() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @param value The bytes for email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmailBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEmailBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       email_ = value;
       bitField0_ |= 0x00000001;
@@ -623,45 +684,55 @@ public Builder setEmailBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList scope_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList scope_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureScopeIsMutable() {
       if (!((bitField0_ & 0x00000002) != 0)) {
         scope_ = new com.google.protobuf.LazyStringArrayList(scope_);
         bitField0_ |= 0x00000002;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @return A list containing the scope.
      */
-    public com.google.protobuf.ProtocolStringList
-        getScopeList() {
+    public com.google.protobuf.ProtocolStringList getScopeList() {
       return scope_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @return The count of scope.
      */
     public int getScopeCount() {
       return scope_.size();
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param index The index of the element to return.
      * @return The scope at the given index.
      */
@@ -669,81 +740,95 @@ public java.lang.String getScope(int index) {
       return scope_.get(index);
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the scope at the given index.
      */
-    public com.google.protobuf.ByteString
-        getScopeBytes(int index) {
+    public com.google.protobuf.ByteString getScopeBytes(int index) {
       return scope_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param index The index to set the value at.
      * @param value The scope to set.
      * @return This builder for chaining.
      */
-    public Builder setScope(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setScope(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureScopeIsMutable();
       scope_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param value The scope to add.
      * @return This builder for chaining.
      */
-    public Builder addScope(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addScope(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureScopeIsMutable();
       scope_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param values The scope to add.
      * @return This builder for chaining.
      */
-    public Builder addAllScope(
-        java.lang.Iterable values) {
+    public Builder addAllScope(java.lang.Iterable values) {
       ensureScopeIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, scope_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, scope_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearScope() {
@@ -753,27 +838,31 @@ public Builder clearScope() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param value The bytes of the scope to add.
      * @return This builder for chaining.
      */
-    public Builder addScopeBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addScopeBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureScopeIsMutable();
       scope_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -783,12 +872,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ServiceAccount)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ServiceAccount)
   private static final com.google.cloud.tpu.v2alpha1.ServiceAccount DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ServiceAccount();
   }
@@ -797,27 +886,27 @@ public static com.google.cloud.tpu.v2alpha1.ServiceAccount getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ServiceAccount parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ServiceAccount parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -832,6 +921,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ServiceAccount getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
similarity index 68%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
index b066871c5cad..34e4ff1082bf 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
@@ -1,76 +1,107 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ServiceAccountOrBuilder extends
+public interface ServiceAccountOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ServiceAccount)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
+   *
    * @return The email.
    */
   java.lang.String getEmail();
   /**
+   *
+   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
+   *
    * @return The bytes for email.
    */
-  com.google.protobuf.ByteString
-      getEmailBytes();
+  com.google.protobuf.ByteString getEmailBytes();
 
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @return A list containing the scope.
    */
-  java.util.List
-      getScopeList();
+  java.util.List getScopeList();
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @return The count of scope.
    */
   int getScopeCount();
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @param index The index of the element to return.
    * @return The scope at the given index.
    */
   java.lang.String getScope(int index);
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the scope at the given index.
    */
-  com.google.protobuf.ByteString
-      getScopeBytes(int index);
+  com.google.protobuf.ByteString getScopeBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
index aa88a898b9bd..6c404666b39d 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
@@ -1,62 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * The per-product per-project service identity for Cloud TPU service.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ServiceIdentity}
  */
-public final class ServiceIdentity extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ServiceIdentity extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ServiceIdentity)
     ServiceIdentityOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ServiceIdentity.newBuilder() to construct.
   private ServiceIdentity(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ServiceIdentity() {
     email_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ServiceIdentity();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ServiceIdentity.class, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ServiceIdentity.class,
+            com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder.class);
   }
 
   public static final int EMAIL_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object email_ = "";
   /**
+   *
+   *
    * 
    * The email address of the service identity.
    * 

    *
    * string email = 1;
+   *
    * @return The email.
    */
   @java.lang.Override
@@ -65,29 +88,29 @@ public java.lang.String getEmail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       email_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The email address of the service identity.
    * 

    *
    * string email = 1;
+   *
    * @return The bytes for email.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getEmailBytes() {
+  public com.google.protobuf.ByteString getEmailBytes() {
     java.lang.Object ref = email_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       email_ = b;
       return b;
     } else {
@@ -96,6 +119,7 @@ public java.lang.String getEmail() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +131,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(email_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, email_);
     }
@@ -132,15 +155,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ServiceIdentity)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ServiceIdentity other = (com.google.cloud.tpu.v2alpha1.ServiceIdentity) obj;
+    com.google.cloud.tpu.v2alpha1.ServiceIdentity other =
+        (com.google.cloud.tpu.v2alpha1.ServiceIdentity) obj;
 
-    if (!getEmail()
-        .equals(other.getEmail())) return false;
+    if (!getEmail().equals(other.getEmail())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +182,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ServiceIdentity prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The per-product per-project service identity for Cloud TPU service.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ServiceIdentity}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ServiceIdentity)
       com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ServiceIdentity.class, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ServiceIdentity.class,
+              com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ServiceIdentity.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +321,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +342,11 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentity build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ServiceIdentity buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ServiceIdentity result = new com.google.cloud.tpu.v2alpha1.ServiceIdentity(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.ServiceIdentity result =
+          new com.google.cloud.tpu.v2alpha1.ServiceIdentity(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +362,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ServiceIdentity result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ServiceIdentity) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ServiceIdentity)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ServiceIdentity) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +434,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              email_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                email_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +456,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object email_ = "";
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @return The email.
      */
     public java.lang.String getEmail() {
       java.lang.Object ref = email_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         email_ = s;
         return s;
@@ -445,20 +483,21 @@ public java.lang.String getEmail() {
       }
     }
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @return The bytes for email.
      */
-    public com.google.protobuf.ByteString
-        getEmailBytes() {
+    public com.google.protobuf.ByteString getEmailBytes() {
       java.lang.Object ref = email_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         email_ = b;
         return b;
       } else {
@@ -466,28 +505,35 @@ public java.lang.String getEmail() {
       }
     }
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @param value The email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmail(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEmail(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEmail() {
@@ -497,26 +543,30 @@ public Builder clearEmail() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @param value The bytes for email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmailBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEmailBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +576,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ServiceIdentity)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ServiceIdentity)
   private static final com.google.cloud.tpu.v2alpha1.ServiceIdentity DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ServiceIdentity();
   }
@@ -540,27 +590,27 @@ public static com.google.cloud.tpu.v2alpha1.ServiceIdentity getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ServiceIdentity parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ServiceIdentity parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +625,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ServiceIdentity getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
new file mode 100644
index 000000000000..41e7346d40ba
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface ServiceIdentityOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ServiceIdentity)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * The email address of the service identity.
+   * 

+   *
+   * string email = 1;
+   *
+   * @return The email.
+   */
+  java.lang.String getEmail();
+  /**
+   *
+   *
+   * 
+   * The email address of the service identity.
+   * 

+   *
+   * string email = 1;
+   *
+   * @return The bytes for email.
+   */
+  com.google.protobuf.ByteString getEmailBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
similarity index 64%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
index a199113cab17..c56bd905d60f 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
@@ -1,60 +1,81 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A set of Shielded Instance options.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ShieldedInstanceConfig}
  */
-public final class ShieldedInstanceConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ShieldedInstanceConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
     ShieldedInstanceConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ShieldedInstanceConfig.newBuilder() to construct.
   private ShieldedInstanceConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private ShieldedInstanceConfig() {
-  }
+
+  private ShieldedInstanceConfig() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ShieldedInstanceConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.class, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.class,
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder.class);
   }
 
   public static final int ENABLE_SECURE_BOOT_FIELD_NUMBER = 1;
   private boolean enableSecureBoot_ = false;
   /**
+   *
+   *
    * 
    * Defines whether the instance has Secure Boot enabled.
    * 

    *
    * bool enable_secure_boot = 1;
+   *
    * @return The enableSecureBoot.
    */
   @java.lang.Override
@@ -63,6 +84,7 @@ public boolean getEnableSecureBoot() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -74,8 +96,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (enableSecureBoot_ != false) {
       output.writeBool(1, enableSecureBoot_);
     }
@@ -89,8 +110,7 @@ public int getSerializedSize() {
 
     size = 0;
     if (enableSecureBoot_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(1, enableSecureBoot_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, enableSecureBoot_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -100,15 +120,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig other = (com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig) obj;
+    com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig other =
+        (com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig) obj;
 
-    if (getEnableSecureBoot()
-        != other.getEnableSecureBoot()) return false;
+    if (getEnableSecureBoot() != other.getEnableSecureBoot()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -121,137 +141,142 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + ENABLE_SECURE_BOOT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getEnableSecureBoot());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableSecureBoot());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A set of Shielded Instance options.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ShieldedInstanceConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
       com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.class, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.class,
+              com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -261,9 +286,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
     }
 
     @java.lang.Override
@@ -282,8 +307,11 @@ public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig result = new com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig result =
+          new com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -299,38 +327,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -338,7 +367,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance())
+        return this;
       if (other.getEnableSecureBoot() != false) {
         setEnableSecureBoot(other.getEnableSecureBoot());
       }
@@ -368,17 +398,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8: {
-              enableSecureBoot_ = input.readBool();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 8
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 8:
+              {
+                enableSecureBoot_ = input.readBool();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -388,15 +420,19 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private boolean enableSecureBoot_ ;
+    private boolean enableSecureBoot_;
     /**
+     *
+     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
+     *
      * @return The enableSecureBoot.
      */
     @java.lang.Override
@@ -404,27 +440,33 @@ public boolean getEnableSecureBoot() {
       return enableSecureBoot_;
     }
     /**
+     *
+     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
+     *
      * @param value The enableSecureBoot to set.
      * @return This builder for chaining.
      */
     public Builder setEnableSecureBoot(boolean value) {
-      
+
       enableSecureBoot_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEnableSecureBoot() {
@@ -433,9 +475,9 @@ public Builder clearEnableSecureBoot() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -445,12 +487,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
   private static final com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig();
   }
@@ -459,27 +501,27 @@ public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getDefaultIns
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ShieldedInstanceConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ShieldedInstanceConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -494,6 +536,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
new file mode 100644
index 000000000000..6172d0e72cd5
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface ShieldedInstanceConfigOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Defines whether the instance has Secure Boot enabled.
+   * 

+   *
+   * bool enable_secure_boot = 1;
+   *
+   * @return The enableSecureBoot.
+   */
+  boolean getEnableSecureBoot();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
index 50cc55417e68..3d75618b6817 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [SimulateMaintenanceEvent][google.cloud.tpu.v2alpha1.Tpu.SimulateMaintenanceEvent].
@@ -11,15 +28,17 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest}
  */
-public final class SimulateMaintenanceEventRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SimulateMaintenanceEventRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
     SimulateMaintenanceEventRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SimulateMaintenanceEventRequest.newBuilder() to construct.
-  private SimulateMaintenanceEventRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private SimulateMaintenanceEventRequest(
+      com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private SimulateMaintenanceEventRequest() {
     name_ = "";
     workerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -27,38 +46,45 @@ private SimulateMaintenanceEventRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SimulateMaintenanceEventRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class, com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class,
+            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -67,29 +93,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -98,9 +126,12 @@ public java.lang.String getName() {
   }
 
   public static final int WORKER_IDS_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList workerIds_;
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -109,13 +140,15 @@ public java.lang.String getName() {
    * 

    *
    * repeated string worker_ids = 2;
+   *
    * @return A list containing the workerIds.
    */
-  public com.google.protobuf.ProtocolStringList
-      getWorkerIdsList() {
+  public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
     return workerIds_;
   }
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -124,12 +157,15 @@ public java.lang.String getName() {
    * 

    *
    * repeated string worker_ids = 2;
+   *
    * @return The count of workerIds.
    */
   public int getWorkerIdsCount() {
     return workerIds_.size();
   }
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -138,6 +174,7 @@ public int getWorkerIdsCount() {
    * 

    *
    * repeated string worker_ids = 2;
+   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
@@ -145,6 +182,8 @@ public java.lang.String getWorkerIds(int index) {
     return workerIds_.get(index);
   }
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -153,15 +192,16 @@ public java.lang.String getWorkerIds(int index) {
    * 

    *
    * repeated string worker_ids = 2;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  public com.google.protobuf.ByteString
-      getWorkerIdsBytes(int index) {
+  public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
     return workerIds_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -173,8 +213,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -209,17 +248,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest other = (com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) obj;
+    com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest other =
+        (com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getWorkerIdsList()
-        .equals(other.getWorkerIdsList())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getWorkerIdsList().equals(other.getWorkerIdsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -243,96 +281,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [SimulateMaintenanceEvent][google.cloud.tpu.v2alpha1.Tpu.SimulateMaintenanceEvent].
@@ -340,33 +386,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
       com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class, com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class,
+              com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -378,13 +423,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest
+        getDefaultInstanceForType() {
       return com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.getDefaultInstance();
     }
 
@@ -399,14 +445,18 @@ public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result = new com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest(this);
+      com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result =
+          new com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result) {
       if (((bitField0_ & 0x00000002) != 0)) {
         workerIds_ = workerIds_.getUnmodifiableView();
         bitField0_ = (bitField0_ & ~0x00000002);
@@ -414,7 +464,8 @@ private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.SimulateMa
       result.workerIds_ = workerIds_;
     }
 
-    private void buildPartial0(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result) {
+    private void buildPartial0(
+        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.name_ = name_;
@@ -425,38 +476,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEven
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -464,7 +516,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -506,23 +560,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureWorkerIdsIsMutable();
-              workerIds_.add(s);
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureWorkerIdsIsMutable();
+                workerIds_.add(s);
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -532,22 +589,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -556,20 +618,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -577,28 +642,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -608,17 +684,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -626,14 +708,18 @@ public Builder setNameBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList workerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList workerIds_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureWorkerIdsIsMutable() {
       if (!((bitField0_ & 0x00000002) != 0)) {
         workerIds_ = new com.google.protobuf.LazyStringArrayList(workerIds_);
         bitField0_ |= 0x00000002;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -642,13 +728,15 @@ private void ensureWorkerIdsIsMutable() {
      * 

      *
      * repeated string worker_ids = 2;
+     *
      * @return A list containing the workerIds.
      */
-    public com.google.protobuf.ProtocolStringList
-        getWorkerIdsList() {
+    public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
       return workerIds_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -657,12 +745,15 @@ private void ensureWorkerIdsIsMutable() {
      * 

      *
      * repeated string worker_ids = 2;
+     *
      * @return The count of workerIds.
      */
     public int getWorkerIdsCount() {
       return workerIds_.size();
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -671,6 +762,7 @@ public int getWorkerIdsCount() {
      * 

      *
      * repeated string worker_ids = 2;
+     *
      * @param index The index of the element to return.
      * @return The workerIds at the given index.
      */
@@ -678,6 +770,8 @@ public java.lang.String getWorkerIds(int index) {
       return workerIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -686,14 +780,16 @@ public java.lang.String getWorkerIds(int index) {
      * 

      *
      * repeated string worker_ids = 2;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the workerIds at the given index.
      */
-    public com.google.protobuf.ByteString
-        getWorkerIdsBytes(int index) {
+    public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
       return workerIds_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -702,19 +798,23 @@ public java.lang.String getWorkerIds(int index) {
      * 

      *
      * repeated string worker_ids = 2;
+     *
      * @param index The index to set the value at.
      * @param value The workerIds to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIds(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setWorkerIds(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureWorkerIdsIsMutable();
       workerIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -723,18 +823,22 @@ public Builder setWorkerIds(
      * 

      *
      * repeated string worker_ids = 2;
+     *
      * @param value The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIds(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addWorkerIds(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -743,18 +847,19 @@ public Builder addWorkerIds(
      * 

      *
      * repeated string worker_ids = 2;
+     *
      * @param values The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllWorkerIds(
-        java.lang.Iterable values) {
+    public Builder addAllWorkerIds(java.lang.Iterable values) {
       ensureWorkerIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, workerIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, workerIds_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -763,6 +868,7 @@ public Builder addAllWorkerIds(
      * 

      *
      * repeated string worker_ids = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerIds() {
@@ -772,6 +878,8 @@ public Builder clearWorkerIds() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -780,21 +888,23 @@ public Builder clearWorkerIds() {
      * 

      *
      * repeated string worker_ids = 2;
+     *
      * @param value The bytes of the workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIdsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addWorkerIdsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -804,12 +914,13 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
-  private static final com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest DEFAULT_INSTANCE;
+  private static final com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest();
   }
@@ -818,27 +929,27 @@ public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest getD
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SimulateMaintenanceEventRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SimulateMaintenanceEventRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -853,6 +964,4 @@ public com.google.protobuf.Parser getParserForT
   public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
index d39424314b2f..f2d12a2d72ea 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
@@ -1,33 +1,60 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface SimulateMaintenanceEventRequestOrBuilder extends
+public interface SimulateMaintenanceEventRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -36,11 +63,13 @@ public interface SimulateMaintenanceEventRequestOrBuilder extends
    * 

    *
    * repeated string worker_ids = 2;
+   *
    * @return A list containing the workerIds.
    */
-  java.util.List
-      getWorkerIdsList();
+  java.util.List getWorkerIdsList();
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -49,10 +78,13 @@ public interface SimulateMaintenanceEventRequestOrBuilder extends
    * 

    *
    * repeated string worker_ids = 2;
+   *
    * @return The count of workerIds.
    */
   int getWorkerIdsCount();
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -61,11 +93,14 @@ public interface SimulateMaintenanceEventRequestOrBuilder extends
    * 

    *
    * repeated string worker_ids = 2;
+   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
   java.lang.String getWorkerIds(int index);
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -74,9 +109,9 @@ public interface SimulateMaintenanceEventRequestOrBuilder extends
    * 

    *
    * repeated string worker_ids = 2;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  com.google.protobuf.ByteString
-      getWorkerIdsBytes(int index);
+  com.google.protobuf.ByteString getWorkerIdsBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
index 0ce5bd923ae2..183f0a694fb4 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for [StartNode][google.cloud.tpu.v2alpha1.Tpu.StartNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.StartNodeRequest}
  */
-public final class StartNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class StartNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.StartNodeRequest)
     StartNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use StartNodeRequest.newBuilder() to construct.
   private StartNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private StartNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new StartNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.StartNodeRequest.class, com.google.cloud.tpu.v2alpha1.StartNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.StartNodeRequest.class,
+            com.google.cloud.tpu.v2alpha1.StartNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.StartNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.StartNodeRequest other = (com.google.cloud.tpu.v2alpha1.StartNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.StartNodeRequest other =
+        (com.google.cloud.tpu.v2alpha1.StartNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +186,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.StartNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [StartNode][google.cloud.tpu.v2alpha1.Tpu.StartNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.StartNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.StartNodeRequest)
       com.google.cloud.tpu.v2alpha1.StartNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.StartNodeRequest.class, com.google.cloud.tpu.v2alpha1.StartNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.StartNodeRequest.class,
+              com.google.cloud.tpu.v2alpha1.StartNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.StartNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +325,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +346,11 @@ public com.google.cloud.tpu.v2alpha1.StartNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.StartNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.StartNodeRequest result = new com.google.cloud.tpu.v2alpha1.StartNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.StartNodeRequest result =
+          new com.google.cloud.tpu.v2alpha1.StartNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +366,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.StartNodeRequest result
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.StartNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.StartNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.StartNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +438,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +460,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +489,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +513,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +555,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +590,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.StartNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.StartNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.StartNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.StartNodeRequest();
   }
@@ -540,27 +604,27 @@ public static com.google.cloud.tpu.v2alpha1.StartNodeRequest getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public StartNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public StartNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +639,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.StartNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..dd57e32134c3
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface StartNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.StartNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
index 357c0ff7f38b..79571dcfb02d 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for [StopNode][google.cloud.tpu.v2alpha1.Tpu.StopNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.StopNodeRequest}
  */
-public final class StopNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class StopNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.StopNodeRequest)
     StopNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use StopNodeRequest.newBuilder() to construct.
   private StopNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private StopNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new StopNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.StopNodeRequest.class, com.google.cloud.tpu.v2alpha1.StopNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.StopNodeRequest.class,
+            com.google.cloud.tpu.v2alpha1.StopNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.StopNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.StopNodeRequest other = (com.google.cloud.tpu.v2alpha1.StopNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.StopNodeRequest other =
+        (com.google.cloud.tpu.v2alpha1.StopNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +186,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.StopNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [StopNode][google.cloud.tpu.v2alpha1.Tpu.StopNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.StopNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.StopNodeRequest)
       com.google.cloud.tpu.v2alpha1.StopNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.StopNodeRequest.class, com.google.cloud.tpu.v2alpha1.StopNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.StopNodeRequest.class,
+              com.google.cloud.tpu.v2alpha1.StopNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.StopNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +325,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +346,11 @@ public com.google.cloud.tpu.v2alpha1.StopNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.StopNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.StopNodeRequest result = new com.google.cloud.tpu.v2alpha1.StopNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.StopNodeRequest result =
+          new com.google.cloud.tpu.v2alpha1.StopNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +366,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.StopNodeRequest result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.StopNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.StopNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.StopNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +438,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +460,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +489,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +513,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +555,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +590,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.StopNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.StopNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.StopNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.StopNodeRequest();
   }
@@ -540,27 +604,27 @@ public static com.google.cloud.tpu.v2alpha1.StopNodeRequest getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public StopNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public StopNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +639,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.StopNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..bda150b96734
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface StopNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.StopNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
index 9130d645245e..bd0bf5680deb 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A Symptom instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.Symptom}
  */
-public final class Symptom extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Symptom extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.Symptom)
     SymptomOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Symptom.newBuilder() to construct.
   private Symptom(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Symptom() {
     symptomType_ = 0;
     details_ = "";
@@ -27,30 +45,33 @@ private Symptom() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Symptom();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_Symptom_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.Symptom.class, com.google.cloud.tpu.v2alpha1.Symptom.Builder.class);
+            com.google.cloud.tpu.v2alpha1.Symptom.class,
+            com.google.cloud.tpu.v2alpha1.Symptom.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * SymptomType represents the different types of Symptoms that a TPU can be
    * at.
@@ -58,9 +79,10 @@ protected java.lang.Object newInstance(
    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.Symptom.SymptomType}
    */
-  public enum SymptomType
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Unspecified symptom.
      * 

@@ -69,6 +91,8 @@ public enum SymptomType
      */
     SYMPTOM_TYPE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * TPU VM memory is low.
      * 

@@ -77,6 +101,8 @@ public enum SymptomType
      */
     LOW_MEMORY(1),
     /**
+     *
+     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -85,6 +111,8 @@ public enum SymptomType
      */
     OUT_OF_MEMORY(2),
     /**
+     *
+     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -93,6 +121,8 @@ public enum SymptomType
      */
     EXECUTE_TIMED_OUT(3),
     /**
+     *
+     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -102,6 +132,8 @@ public enum SymptomType
      */
     MESH_BUILD_FAIL(4),
     /**
+     *
+     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -110,6 +142,8 @@ public enum SymptomType
      */
     HBM_OUT_OF_MEMORY(5),
     /**
+     *
+     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -121,6 +155,8 @@ public enum SymptomType
     ;
 
     /**
+     *
+     *
      * 
      * Unspecified symptom.
      * 

@@ -129,6 +165,8 @@ public enum SymptomType
      */
     public static final int SYMPTOM_TYPE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * TPU VM memory is low.
      * 

@@ -137,6 +175,8 @@ public enum SymptomType
      */
     public static final int LOW_MEMORY_VALUE = 1;
     /**
+     *
+     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -145,6 +185,8 @@ public enum SymptomType
      */
     public static final int OUT_OF_MEMORY_VALUE = 2;
     /**
+     *
+     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -153,6 +195,8 @@ public enum SymptomType
      */
     public static final int EXECUTE_TIMED_OUT_VALUE = 3;
     /**
+     *
+     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -162,6 +206,8 @@ public enum SymptomType
      */
     public static final int MESH_BUILD_FAIL_VALUE = 4;
     /**
+     *
+     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -170,6 +216,8 @@ public enum SymptomType
      */
     public static final int HBM_OUT_OF_MEMORY_VALUE = 5;
     /**
+     *
+     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -178,7 +226,6 @@ public enum SymptomType
      */
     public static final int PROJECT_ABUSE_VALUE = 6;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -203,53 +250,57 @@ public static SymptomType valueOf(int value) {
      */
     public static SymptomType forNumber(int value) {
       switch (value) {
-        case 0: return SYMPTOM_TYPE_UNSPECIFIED;
-        case 1: return LOW_MEMORY;
-        case 2: return OUT_OF_MEMORY;
-        case 3: return EXECUTE_TIMED_OUT;
-        case 4: return MESH_BUILD_FAIL;
-        case 5: return HBM_OUT_OF_MEMORY;
-        case 6: return PROJECT_ABUSE;
-        default: return null;
+        case 0:
+          return SYMPTOM_TYPE_UNSPECIFIED;
+        case 1:
+          return LOW_MEMORY;
+        case 2:
+          return OUT_OF_MEMORY;
+        case 3:
+          return EXECUTE_TIMED_OUT;
+        case 4:
+          return MESH_BUILD_FAIL;
+        case 5:
+          return HBM_OUT_OF_MEMORY;
+        case 6:
+          return PROJECT_ABUSE;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        SymptomType> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public SymptomType findValueByNumber(int number) {
-              return SymptomType.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public SymptomType findValueByNumber(int number) {
+            return SymptomType.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.Symptom.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final SymptomType[] VALUES = values();
 
-    public static SymptomType valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static SymptomType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -269,11 +320,14 @@ private SymptomType(int value) {
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -281,11 +335,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -293,6 +350,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -307,38 +366,51 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SYMPTOM_TYPE_FIELD_NUMBER = 2;
   private int symptomType_ = 0;
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The enum numeric value on the wire for symptomType.
    */
-  @java.lang.Override public int getSymptomTypeValue() {
+  @java.lang.Override
+  public int getSymptomTypeValue() {
     return symptomType_;
   }
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The symptomType.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2alpha1.Symptom.SymptomType getSymptomType() {
-    com.google.cloud.tpu.v2alpha1.Symptom.SymptomType result = com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.forNumber(symptomType_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v2alpha1.Symptom.SymptomType getSymptomType() {
+    com.google.cloud.tpu.v2alpha1.Symptom.SymptomType result =
+        com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.forNumber(symptomType_);
     return result == null ? com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.UNRECOGNIZED : result;
   }
 
   public static final int DETAILS_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object details_ = "";
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The details.
    */
   @java.lang.Override
@@ -347,29 +419,29 @@ public java.lang.String getDetails() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       details_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The bytes for details.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDetailsBytes() {
+  public com.google.protobuf.ByteString getDetailsBytes() {
     java.lang.Object ref = details_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       details_ = b;
       return b;
     } else {
@@ -378,14 +450,18 @@ public java.lang.String getDetails() {
   }
 
   public static final int WORKER_ID_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object workerId_ = "";
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The workerId.
    */
   @java.lang.Override
@@ -394,29 +470,29 @@ public java.lang.String getWorkerId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       workerId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The bytes for workerId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getWorkerIdBytes() {
+  public com.google.protobuf.ByteString getWorkerIdBytes() {
     java.lang.Object ref = workerId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       workerId_ = b;
       return b;
     } else {
@@ -425,6 +501,7 @@ public java.lang.String getWorkerId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -436,12 +513,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
-    if (symptomType_ != com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+    if (symptomType_
+        != com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
       output.writeEnum(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
@@ -460,12 +537,11 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
-    if (symptomType_ != com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(2, symptomType_);
+    if (symptomType_
+        != com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, details_);
@@ -481,7 +557,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.Symptom)) {
       return super.equals(obj);
@@ -490,14 +566,11 @@ public boolean equals(final java.lang.Object obj) {
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (symptomType_ != other.symptomType_) return false;
-    if (!getDetails()
-        .equals(other.getDetails())) return false;
-    if (!getWorkerId()
-        .equals(other.getWorkerId())) return false;
+    if (!getDetails().equals(other.getDetails())) return false;
+    if (!getWorkerId().equals(other.getWorkerId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -524,130 +597,135 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.Symptom prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A Symptom instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.Symptom}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.Symptom)
       com.google.cloud.tpu.v2alpha1.SymptomOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_Symptom_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.Symptom.class, com.google.cloud.tpu.v2alpha1.Symptom.Builder.class);
+              com.google.cloud.tpu.v2alpha1.Symptom.class,
+              com.google.cloud.tpu.v2alpha1.Symptom.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.Symptom.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -664,9 +742,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
     }
 
     @java.lang.Override
@@ -685,8 +763,11 @@ public com.google.cloud.tpu.v2alpha1.Symptom build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Symptom buildPartial() {
-      com.google.cloud.tpu.v2alpha1.Symptom result = new com.google.cloud.tpu.v2alpha1.Symptom(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.Symptom result =
+          new com.google.cloud.tpu.v2alpha1.Symptom(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -694,9 +775,7 @@ public com.google.cloud.tpu.v2alpha1.Symptom buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2alpha1.Symptom result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.symptomType_ = symptomType_;
@@ -713,38 +792,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.Symptom result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.Symptom) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.Symptom)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.Symptom) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -795,34 +875,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              symptomType_ = input.readEnum();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              details_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 34: {
-              workerId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                symptomType_ = input.readEnum();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                details_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                workerId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -832,38 +915,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -884,14 +981,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -902,6 +1000,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -910,9 +1010,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -925,6 +1025,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -942,6 +1044,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -954,6 +1058,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -964,11 +1070,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -976,14 +1085,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -991,22 +1103,29 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private int symptomType_ = 0;
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
+     *
      * @return The enum numeric value on the wire for symptomType.
      */
-    @java.lang.Override public int getSymptomTypeValue() {
+    @java.lang.Override
+    public int getSymptomTypeValue() {
       return symptomType_;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
+     *
      * @param value The enum numeric value on the wire for symptomType to set.
      * @return This builder for chaining.
      */
@@ -1017,24 +1136,33 @@ public Builder setSymptomTypeValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
+     *
      * @return The symptomType.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Symptom.SymptomType getSymptomType() {
-      com.google.cloud.tpu.v2alpha1.Symptom.SymptomType result = com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.forNumber(symptomType_);
-      return result == null ? com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.UNRECOGNIZED : result;
+      com.google.cloud.tpu.v2alpha1.Symptom.SymptomType result =
+          com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.forNumber(symptomType_);
+      return result == null
+          ? com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.UNRECOGNIZED
+          : result;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
+     *
      * @param value The symptomType to set.
      * @return This builder for chaining.
      */
@@ -1048,11 +1176,14 @@ public Builder setSymptomType(com.google.cloud.tpu.v2alpha1.Symptom.SymptomType
       return this;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSymptomType() {
@@ -1064,18 +1195,20 @@ public Builder clearSymptomType() {
 
     private java.lang.Object details_ = "";
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @return The details.
      */
     public java.lang.String getDetails() {
       java.lang.Object ref = details_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         details_ = s;
         return s;
@@ -1084,20 +1217,21 @@ public java.lang.String getDetails() {
       }
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @return The bytes for details.
      */
-    public com.google.protobuf.ByteString
-        getDetailsBytes() {
+    public com.google.protobuf.ByteString getDetailsBytes() {
       java.lang.Object ref = details_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         details_ = b;
         return b;
       } else {
@@ -1105,28 +1239,35 @@ public java.lang.String getDetails() {
       }
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @param value The details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetails(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDetails(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       details_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDetails() {
@@ -1136,17 +1277,21 @@ public Builder clearDetails() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @param value The bytes for details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetailsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDetailsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       details_ = value;
       bitField0_ |= 0x00000004;
@@ -1156,18 +1301,20 @@ public Builder setDetailsBytes(
 
     private java.lang.Object workerId_ = "";
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @return The workerId.
      */
     public java.lang.String getWorkerId() {
       java.lang.Object ref = workerId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         workerId_ = s;
         return s;
@@ -1176,20 +1323,21 @@ public java.lang.String getWorkerId() {
       }
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @return The bytes for workerId.
      */
-    public com.google.protobuf.ByteString
-        getWorkerIdBytes() {
+    public com.google.protobuf.ByteString getWorkerIdBytes() {
       java.lang.Object ref = workerId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         workerId_ = b;
         return b;
       } else {
@@ -1197,28 +1345,35 @@ public java.lang.String getWorkerId() {
       }
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @param value The workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setWorkerId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerId() {
@@ -1228,26 +1383,30 @@ public Builder clearWorkerId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @param value The bytes for workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setWorkerIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1257,12 +1416,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.Symptom)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.Symptom)
   private static final com.google.cloud.tpu.v2alpha1.Symptom DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.Symptom();
   }
@@ -1271,27 +1430,27 @@ public static com.google.cloud.tpu.v2alpha1.Symptom getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Symptom parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Symptom parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1306,6 +1465,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.Symptom getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
index 10c2a01cbd87..8d3ee93ede84 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface SymptomOrBuilder extends
+public interface SymptomOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.Symptom)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -35,61 +59,77 @@ public interface SymptomOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The enum numeric value on the wire for symptomType.
    */
   int getSymptomTypeValue();
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The symptomType.
    */
   com.google.cloud.tpu.v2alpha1.Symptom.SymptomType getSymptomType();
 
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The details.
    */
   java.lang.String getDetails();
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The bytes for details.
    */
-  com.google.protobuf.ByteString
-      getDetailsBytes();
+  com.google.protobuf.ByteString getDetailsBytes();
 
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The workerId.
    */
   java.lang.String getWorkerId();
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The bytes for workerId.
    */
-  com.google.protobuf.ByteString
-      getWorkerIdBytes();
+  com.google.protobuf.ByteString getWorkerIdBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
similarity index 68%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
index d194dad9ff40..4c7b0d7e1bca 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
@@ -1,62 +1,84 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for [UpdateNode][google.cloud.tpu.v2alpha1.Tpu.UpdateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.UpdateNodeRequest}
  */
-public final class UpdateNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class UpdateNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
     UpdateNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use UpdateNodeRequest.newBuilder() to construct.
   private UpdateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private UpdateNodeRequest() {
-  }
+
+  private UpdateNodeRequest() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new UpdateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class, com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class,
+            com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.Builder.class);
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 1;
   private com.google.protobuf.FieldMask updateMask_;
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the updateMask field is set.
    */
   @java.lang.Override
@@ -64,13 +86,17 @@ public boolean hasUpdateMask() {
     return updateMask_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The updateMask.
    */
   @java.lang.Override
@@ -78,13 +104,16 @@ public com.google.protobuf.FieldMask getUpdateMask() {
     return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
@@ -94,11 +123,15 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
   public static final int NODE_FIELD_NUMBER = 2;
   private com.google.cloud.tpu.v2alpha1.Node node_;
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -106,11 +139,15 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The node.
    */
   @java.lang.Override
@@ -118,11 +155,14 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
   }
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
@@ -130,6 +170,7 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -141,8 +182,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (updateMask_ != null) {
       output.writeMessage(1, getUpdateMask());
     }
@@ -159,12 +199,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (updateMask_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getUpdateMask());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getUpdateMask());
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getNode());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getNode());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -174,22 +212,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.UpdateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.UpdateNodeRequest other = (com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.UpdateNodeRequest other =
+        (com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) obj;
 
     if (hasUpdateMask() != other.hasUpdateMask()) return false;
     if (hasUpdateMask()) {
-      if (!getUpdateMask()
-          .equals(other.getUpdateMask())) return false;
+      if (!getUpdateMask().equals(other.getUpdateMask())) return false;
     }
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode()
-          .equals(other.getNode())) return false;
+      if (!getNode().equals(other.getNode())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -215,130 +252,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [UpdateNode][google.cloud.tpu.v2alpha1.Tpu.UpdateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.UpdateNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
       com.google.cloud.tpu.v2alpha1.UpdateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class, com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class,
+              com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -357,9 +400,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -378,8 +421,11 @@ public com.google.cloud.tpu.v2alpha1.UpdateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.UpdateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.UpdateNodeRequest result = new com.google.cloud.tpu.v2alpha1.UpdateNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.UpdateNodeRequest result =
+          new com.google.cloud.tpu.v2alpha1.UpdateNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -387,14 +433,10 @@ public com.google.cloud.tpu.v2alpha1.UpdateNodeRequest buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.updateMask_ = updateMaskBuilder_ == null
-            ? updateMask_
-            : updateMaskBuilder_.build();
+        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.node_ = nodeBuilder_ == null
-            ? node_
-            : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
       }
     }
 
@@ -402,38 +444,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest resul
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.UpdateNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -441,7 +484,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.getDefaultInstance())
+        return this;
       if (other.hasUpdateMask()) {
         mergeUpdateMask(other.getUpdateMask());
       }
@@ -474,26 +518,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getUpdateMaskFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getNodeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -503,49 +546,66 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.FieldMask updateMask_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> updateMaskBuilder_;
+            com.google.protobuf.FieldMask,
+            com.google.protobuf.FieldMask.Builder,
+            com.google.protobuf.FieldMaskOrBuilder>
+        updateMaskBuilder_;
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The updateMask.
      */
     public com.google.protobuf.FieldMask getUpdateMask() {
       if (updateMaskBuilder_ == null) {
-        return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
+        return updateMask_ == null
+            ? com.google.protobuf.FieldMask.getDefaultInstance()
+            : updateMask_;
       } else {
         return updateMaskBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
@@ -561,16 +621,18 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public Builder setUpdateMask(
-        com.google.protobuf.FieldMask.Builder builderForValue) {
+    public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
       } else {
@@ -581,19 +643,22 @@ public Builder setUpdateMask(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          updateMask_ != null &&
-          updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && updateMask_ != null
+            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
           getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
@@ -606,13 +671,16 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearUpdateMask() {
       bitField0_ = (bitField0_ & ~0x00000001);
@@ -625,13 +693,16 @@ public Builder clearUpdateMask() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
       bitField0_ |= 0x00000001;
@@ -639,40 +710,50 @@ public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
       return getUpdateMaskFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
       if (updateMaskBuilder_ != null) {
         return updateMaskBuilder_.getMessageOrBuilder();
       } else {
-        return updateMask_ == null ?
-            com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
+        return updateMask_ == null
+            ? com.google.protobuf.FieldMask.getDefaultInstance()
+            : updateMask_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> 
+            com.google.protobuf.FieldMask,
+            com.google.protobuf.FieldMask.Builder,
+            com.google.protobuf.FieldMaskOrBuilder>
         getUpdateMaskFieldBuilder() {
       if (updateMaskBuilder_ == null) {
-        updateMaskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder>(
-                getUpdateMask(),
-                getParentForChildren(),
-                isClean());
+        updateMaskBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.FieldMask,
+                com.google.protobuf.FieldMask.Builder,
+                com.google.protobuf.FieldMaskOrBuilder>(
+                getUpdateMask(), getParentForChildren(), isClean());
         updateMask_ = null;
       }
       return updateMaskBuilder_;
@@ -680,24 +761,35 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
 
     private com.google.cloud.tpu.v2alpha1.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> nodeBuilder_;
+            com.google.cloud.tpu.v2alpha1.Node,
+            com.google.cloud.tpu.v2alpha1.Node.Builder,
+            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
+        nodeBuilder_;
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The node.
      */
     public com.google.cloud.tpu.v2alpha1.Node getNode() {
@@ -708,11 +800,14 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodeBuilder_ == null) {
@@ -728,14 +823,16 @@ public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public Builder setNode(
-        com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder setNode(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -746,17 +843,20 @@ public Builder setNode(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          node_ != null &&
-          node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && node_ != null
+            && node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -769,11 +869,14 @@ public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearNode() {
       bitField0_ = (bitField0_ & ~0x00000002);
@@ -786,11 +889,14 @@ public Builder clearNode() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
       bitField0_ |= 0x00000002;
@@ -798,43 +904,51 @@ public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ?
-            com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
+        return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.Node,
+            com.google.cloud.tpu.v2alpha1.Node.Builder,
+            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
-                getNode(),
-                getParentForChildren(),
-                isClean());
+        nodeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.Node,
+                com.google.cloud.tpu.v2alpha1.Node.Builder,
+                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
+                getNode(), getParentForChildren(), isClean());
         node_ = null;
       }
       return nodeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -844,12 +958,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.UpdateNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.UpdateNodeRequest();
   }
@@ -858,27 +972,27 @@ public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public UpdateNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public UpdateNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -893,6 +1007,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.UpdateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
index 1e6d4f18b8b4..f60b96550aad 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
@@ -1,69 +1,107 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface UpdateNodeRequestOrBuilder extends
+public interface UpdateNodeRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the updateMask field is set.
    */
   boolean hasUpdateMask();
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The updateMask.
    */
   com.google.protobuf.FieldMask getUpdateMask();
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder();
 
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The node.
    */
   com.google.cloud.tpu.v2alpha1.Node getNode();
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto
diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/stub/tpustubsettings/getnode/SyncGetNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/stub/tpustubsettings/getnode/SyncGetNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/stub/tpustubsettings/getnode/SyncGetNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/stub/tpustubsettings/getnode/SyncGetNode.java
diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetCredentialsProvider.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetCredentialsProvider.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetCredentialsProvider.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetCredentialsProvider.java
diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetEndpoint.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetEndpoint.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetEndpoint.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetEndpoint.java
diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNode.java
diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNodeLRO.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNodeLRO.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNodeLRO.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNodeLRO.java
diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNode.java
diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeStringNodeString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeStringNodeString.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeStringNodeString.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeStringNodeString.java
diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNode.java
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diff --git a/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java
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diff --git a/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/AsyncGetAcceleratorType.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/AsyncGetAcceleratorType.java
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diff --git a/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java
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diff --git a/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getguestattributes/AsyncGetGuestAttributes.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getguestattributes/AsyncGetGuestAttributes.java
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diff --git a/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/AsyncGetRuntimeVersion.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/AsyncGetRuntimeVersion.java
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diff --git a/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResource.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResource.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceLocationnameQueuedresourceString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceLocationnameQueuedresourceString.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceStringQueuedresourceString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceStringQueuedresourceString.java
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rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceStringQueuedresourceString.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceStringQueuedresourceString.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNode.java
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rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNode.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNodeLRO.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNodeLRO.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNodeLRO.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNodeLRO.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNode.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeNodename.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeNodename.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeNodename.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeNodename.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeString.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeString.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeString.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResource.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResource.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResource.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResource.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResourceLRO.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResourceLRO.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResourceLRO.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResourceLRO.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResource.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResource.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResource.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResource.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceQueuedresourcename.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceQueuedresourcename.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceQueuedresourcename.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceQueuedresourcename.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceString.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceString.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceString.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java
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rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/AsyncGetAcceleratorType.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/AsyncGetAcceleratorType.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/AsyncGetAcceleratorType.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/AsyncGetAcceleratorType.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorType.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorType.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorType.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorType.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/AsyncGetGuestAttributes.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/AsyncGetGuestAttributes.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/AsyncGetGuestAttributes.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/AsyncGetGuestAttributes.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/SyncGetGuestAttributes.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/SyncGetGuestAttributes.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/SyncGetGuestAttributes.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/SyncGetGuestAttributes.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/AsyncGetLocation.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/AsyncGetLocation.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/AsyncGetLocation.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/AsyncGetLocation.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/SyncGetLocation.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/SyncGetLocation.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/SyncGetLocation.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/SyncGetLocation.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/AsyncGetNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/AsyncGetNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/AsyncGetNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/AsyncGetNode.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNode.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeNodename.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeNodename.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeNodename.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeNodename.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeString.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeString.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeString.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/AsyncGetQueuedResource.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/AsyncGetQueuedResource.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/AsyncGetQueuedResource.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/AsyncGetQueuedResource.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResource.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResource.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResource.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResource.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceQueuedresourcename.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceQueuedresourcename.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceQueuedresourcename.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceQueuedresourcename.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceString.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceString.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceString.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/AsyncGetRuntimeVersion.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/AsyncGetRuntimeVersion.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/AsyncGetRuntimeVersion.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/AsyncGetRuntimeVersion.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersion.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersion.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersion.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersion.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionRuntimeversionname.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionRuntimeversionname.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionRuntimeversionname.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionRuntimeversionname.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionString.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionString.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionString.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypes.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypes.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypes.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypes.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocations.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocations.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocations.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocations.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocationsPaged.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocationsPaged.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocationsPaged.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocationsPaged.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/SyncListLocations.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/SyncListLocations.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/SyncListLocations.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/SyncListLocations.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodes.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodes.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodes.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodes.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodesPaged.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodesPaged.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodesPaged.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodesPaged.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodes.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodes.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodes.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodes.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesLocationname.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesLocationname.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesLocationname.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesLocationname.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesString.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesString.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesString.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResources.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResources.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResources.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResources.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResourcesPaged.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResourcesPaged.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResourcesPaged.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResourcesPaged.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResources.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResources.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResources.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResources.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesLocationname.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesLocationname.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesLocationname.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesLocationname.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesString.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesString.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesString.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersions.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersions.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersions.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersions.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersions.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersions.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersions.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersions.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsString.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsString.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsString.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEvent.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEvent.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEvent.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEvent.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEventLRO.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEventLRO.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEventLRO.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEventLRO.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/SyncSimulateMaintenanceEvent.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/SyncSimulateMaintenanceEvent.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/SyncSimulateMaintenanceEvent.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/SyncSimulateMaintenanceEvent.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNode.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNodeLRO.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNodeLRO.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNodeLRO.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNodeLRO.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/SyncStartNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/SyncStartNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/SyncStartNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/SyncStartNode.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNode.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNodeLRO.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNodeLRO.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNodeLRO.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNodeLRO.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/SyncStopNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/SyncStopNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/SyncStopNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/SyncStopNode.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNode.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNodeLRO.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNodeLRO.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNodeLRO.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNodeLRO.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java
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rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java
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rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java
diff --git a/owl-bot-staging/java-tpu/v1/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java b/owl-bot-staging/java-tpu/v1/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java
deleted file mode 100644
index f238d10a4880..000000000000
--- a/owl-bot-staging/java-tpu/v1/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java
+++ /dev/null
@@ -1,1168 +0,0 @@
-package com.google.cloud.tpu.v1;
-
-import static io.grpc.MethodDescriptor.generateFullMethodName;
-
-/**
- * 
- * Manages TPU nodes and other resources
- * TPU API v1
- * 

- */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/tpu/v1/cloud_tpu.proto")
-@io.grpc.stub.annotations.GrpcGenerated
-public final class TpuGrpc {
-
-  private TpuGrpc() {}
-
-  public static final String SERVICE_NAME = "google.cloud.tpu.v1.Tpu";
-
-  // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor getListNodesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
-      requestType = com.google.cloud.tpu.v1.ListNodesRequest.class,
-      responseType = com.google.cloud.tpu.v1.ListNodesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListNodesMethod() {
-    io.grpc.MethodDescriptor getListNodesMethod;
-    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-          TpuGrpc.getListNodesMethod = getListNodesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.ListNodesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.ListNodesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
-              .build();
-        }
-      }
-    }
-    return getListNodesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetNode",
-      requestType = com.google.cloud.tpu.v1.GetNodeRequest.class,
-      responseType = com.google.cloud.tpu.v1.Node.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetNodeMethod() {
-    io.grpc.MethodDescriptor getGetNodeMethod;
-    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-          TpuGrpc.getGetNodeMethod = getGetNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.GetNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.Node.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
-              .build();
-        }
-      }
-    }
-    return getGetNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getCreateNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
-      requestType = com.google.cloud.tpu.v1.CreateNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getCreateNodeMethod() {
-    io.grpc.MethodDescriptor getCreateNodeMethod;
-    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-          TpuGrpc.getCreateNodeMethod = getCreateNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.CreateNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
-              .build();
-        }
-      }
-    }
-    return getCreateNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getDeleteNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
-      requestType = com.google.cloud.tpu.v1.DeleteNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getDeleteNodeMethod() {
-    io.grpc.MethodDescriptor getDeleteNodeMethod;
-    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-          TpuGrpc.getDeleteNodeMethod = getDeleteNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.DeleteNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
-              .build();
-        }
-      }
-    }
-    return getDeleteNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getReimageNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ReimageNode",
-      requestType = com.google.cloud.tpu.v1.ReimageNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getReimageNodeMethod() {
-    io.grpc.MethodDescriptor getReimageNodeMethod;
-    if ((getReimageNodeMethod = TpuGrpc.getReimageNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getReimageNodeMethod = TpuGrpc.getReimageNodeMethod) == null) {
-          TpuGrpc.getReimageNodeMethod = getReimageNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ReimageNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.ReimageNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ReimageNode"))
-              .build();
-        }
-      }
-    }
-    return getReimageNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getStopNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StopNode",
-      requestType = com.google.cloud.tpu.v1.StopNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getStopNodeMethod() {
-    io.grpc.MethodDescriptor getStopNodeMethod;
-    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-          TpuGrpc.getStopNodeMethod = getStopNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.StopNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
-              .build();
-        }
-      }
-    }
-    return getStopNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getStartNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StartNode",
-      requestType = com.google.cloud.tpu.v1.StartNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getStartNodeMethod() {
-    io.grpc.MethodDescriptor getStartNodeMethod;
-    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-          TpuGrpc.getStartNodeMethod = getStartNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.StartNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
-              .build();
-        }
-      }
-    }
-    return getStartNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getListTensorFlowVersionsMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListTensorFlowVersions",
-      requestType = com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class,
-      responseType = com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListTensorFlowVersionsMethod() {
-    io.grpc.MethodDescriptor getListTensorFlowVersionsMethod;
-    if ((getListTensorFlowVersionsMethod = TpuGrpc.getListTensorFlowVersionsMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListTensorFlowVersionsMethod = TpuGrpc.getListTensorFlowVersionsMethod) == null) {
-          TpuGrpc.getListTensorFlowVersionsMethod = getListTensorFlowVersionsMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListTensorFlowVersions"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListTensorFlowVersions"))
-              .build();
-        }
-      }
-    }
-    return getListTensorFlowVersionsMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetTensorFlowVersionMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetTensorFlowVersion",
-      requestType = com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class,
-      responseType = com.google.cloud.tpu.v1.TensorFlowVersion.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetTensorFlowVersionMethod() {
-    io.grpc.MethodDescriptor getGetTensorFlowVersionMethod;
-    if ((getGetTensorFlowVersionMethod = TpuGrpc.getGetTensorFlowVersionMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetTensorFlowVersionMethod = TpuGrpc.getGetTensorFlowVersionMethod) == null) {
-          TpuGrpc.getGetTensorFlowVersionMethod = getGetTensorFlowVersionMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetTensorFlowVersion"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetTensorFlowVersion"))
-              .build();
-        }
-      }
-    }
-    return getGetTensorFlowVersionMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
-      requestType = com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class,
-      responseType = com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListAcceleratorTypesMethod() {
-    io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
-    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-          TpuGrpc.getListAcceleratorTypesMethod = getListAcceleratorTypesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
-              .build();
-        }
-      }
-    }
-    return getListAcceleratorTypesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
-      requestType = com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class,
-      responseType = com.google.cloud.tpu.v1.AcceleratorType.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetAcceleratorTypeMethod() {
-    io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
-    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-          TpuGrpc.getGetAcceleratorTypeMethod = getGetAcceleratorTypeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
-              .build();
-        }
-      }
-    }
-    return getGetAcceleratorTypeMethod;
-  }
-
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
-  public static TpuStub newStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TpuStub(channel, callOptions);
-        }
-      };
-    return TpuStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
-   */
-  public static TpuBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TpuBlockingStub(channel, callOptions);
-        }
-      };
-    return TpuBlockingStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static TpuFutureStub newFutureStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TpuFutureStub(channel, callOptions);
-        }
-      };
-    return TpuFutureStub.newStub(factory, channel);
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v1
-   * 

-   */
-  public static abstract class TpuImplBase implements io.grpc.BindableService {
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(com.google.cloud.tpu.v1.ListNodesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(com.google.cloud.tpu.v1.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(com.google.cloud.tpu.v1.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(com.google.cloud.tpu.v1.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Reimages a node's OS.
-     * 

-     */
-    public void reimageNode(com.google.cloud.tpu.v1.ReimageNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getReimageNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Stops a node, this operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(com.google.cloud.tpu.v1.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(com.google.cloud.tpu.v1.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * List TensorFlow versions supported by this API.
-     * 

-     */
-    public void listTensorFlowVersions(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListTensorFlowVersionsMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets TensorFlow Version.
-     * 

-     */
-    public void getTensorFlowVersion(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetTensorFlowVersionMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListAcceleratorTypesMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetAcceleratorTypeMethod(), responseObserver);
-    }
-
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
-      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-          .addMethod(
-            getListNodesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.ListNodesRequest,
-                com.google.cloud.tpu.v1.ListNodesResponse>(
-                  this, METHODID_LIST_NODES)))
-          .addMethod(
-            getGetNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.GetNodeRequest,
-                com.google.cloud.tpu.v1.Node>(
-                  this, METHODID_GET_NODE)))
-          .addMethod(
-            getCreateNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.CreateNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_CREATE_NODE)))
-          .addMethod(
-            getDeleteNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.DeleteNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_DELETE_NODE)))
-          .addMethod(
-            getReimageNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.ReimageNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_REIMAGE_NODE)))
-          .addMethod(
-            getStopNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.StopNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_STOP_NODE)))
-          .addMethod(
-            getStartNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.StartNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_START_NODE)))
-          .addMethod(
-            getListTensorFlowVersionsMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest,
-                com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>(
-                  this, METHODID_LIST_TENSOR_FLOW_VERSIONS)))
-          .addMethod(
-            getGetTensorFlowVersionMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.GetTensorFlowVersionRequest,
-                com.google.cloud.tpu.v1.TensorFlowVersion>(
-                  this, METHODID_GET_TENSOR_FLOW_VERSION)))
-          .addMethod(
-            getListAcceleratorTypesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.ListAcceleratorTypesRequest,
-                com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>(
-                  this, METHODID_LIST_ACCELERATOR_TYPES)))
-          .addMethod(
-            getGetAcceleratorTypeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.GetAcceleratorTypeRequest,
-                com.google.cloud.tpu.v1.AcceleratorType>(
-                  this, METHODID_GET_ACCELERATOR_TYPE)))
-          .build();
-    }
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v1
-   * 

-   */
-  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
-    private TpuStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(com.google.cloud.tpu.v1.ListNodesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(com.google.cloud.tpu.v1.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(com.google.cloud.tpu.v1.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(com.google.cloud.tpu.v1.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Reimages a node's OS.
-     * 

-     */
-    public void reimageNode(com.google.cloud.tpu.v1.ReimageNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getReimageNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Stops a node, this operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(com.google.cloud.tpu.v1.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(com.google.cloud.tpu.v1.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * List TensorFlow versions supported by this API.
-     * 

-     */
-    public void listTensorFlowVersions(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListTensorFlowVersionsMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets TensorFlow Version.
-     * 

-     */
-    public void getTensorFlowVersion(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetTensorFlowVersionMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request, responseObserver);
-    }
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v1
-   * 

-   */
-  public static final class TpuBlockingStub extends io.grpc.stub.AbstractBlockingStub {
-    private TpuBlockingStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuBlockingStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuBlockingStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.cloud.tpu.v1.ListNodesResponse listNodes(com.google.cloud.tpu.v1.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListNodesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.cloud.tpu.v1.Node getNode(com.google.cloud.tpu.v1.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.longrunning.Operation createNode(com.google.cloud.tpu.v1.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.longrunning.Operation deleteNode(com.google.cloud.tpu.v1.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Reimages a node's OS.
-     * 

-     */
-    public com.google.longrunning.Operation reimageNode(com.google.cloud.tpu.v1.ReimageNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getReimageNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Stops a node, this operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.longrunning.Operation stopNode(com.google.cloud.tpu.v1.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStopNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.longrunning.Operation startNode(com.google.cloud.tpu.v1.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStartNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * List TensorFlow versions supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse listTensorFlowVersions(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListTensorFlowVersionsMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets TensorFlow Version.
-     * 

-     */
-    public com.google.cloud.tpu.v1.TensorFlowVersion getTensorFlowVersion(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetTensorFlowVersionMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse listAcceleratorTypes(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorType(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
-    }
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v1
-   * 

-   */
-  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
-    private TpuFutureStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuFutureStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuFutureStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listNodes(
-        com.google.cloud.tpu.v1.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getNode(
-        com.google.cloud.tpu.v1.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture createNode(
-        com.google.cloud.tpu.v1.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture deleteNode(
-        com.google.cloud.tpu.v1.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Reimages a node's OS.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture reimageNode(
-        com.google.cloud.tpu.v1.ReimageNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getReimageNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Stops a node, this operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture stopNode(
-        com.google.cloud.tpu.v1.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture startNode(
-        com.google.cloud.tpu.v1.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * List TensorFlow versions supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listTensorFlowVersions(
-        com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListTensorFlowVersionsMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets TensorFlow Version.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getTensorFlowVersion(
-        com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetTensorFlowVersionMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listAcceleratorTypes(
-        com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getAcceleratorType(
-        com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
-    }
-  }
-
-  private static final int METHODID_LIST_NODES = 0;
-  private static final int METHODID_GET_NODE = 1;
-  private static final int METHODID_CREATE_NODE = 2;
-  private static final int METHODID_DELETE_NODE = 3;
-  private static final int METHODID_REIMAGE_NODE = 4;
-  private static final int METHODID_STOP_NODE = 5;
-  private static final int METHODID_START_NODE = 6;
-  private static final int METHODID_LIST_TENSOR_FLOW_VERSIONS = 7;
-  private static final int METHODID_GET_TENSOR_FLOW_VERSION = 8;
-  private static final int METHODID_LIST_ACCELERATOR_TYPES = 9;
-  private static final int METHODID_GET_ACCELERATOR_TYPE = 10;
-
-  private static final class MethodHandlers implements
-      io.grpc.stub.ServerCalls.UnaryMethod,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod {
-    private final TpuImplBase serviceImpl;
-    private final int methodId;
-
-    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
-      this.serviceImpl = serviceImpl;
-      this.methodId = methodId;
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        case METHODID_LIST_NODES:
-          serviceImpl.listNodes((com.google.cloud.tpu.v1.ListNodesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_NODE:
-          serviceImpl.getNode((com.google.cloud.tpu.v1.GetNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_CREATE_NODE:
-          serviceImpl.createNode((com.google.cloud.tpu.v1.CreateNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_DELETE_NODE:
-          serviceImpl.deleteNode((com.google.cloud.tpu.v1.DeleteNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_REIMAGE_NODE:
-          serviceImpl.reimageNode((com.google.cloud.tpu.v1.ReimageNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_STOP_NODE:
-          serviceImpl.stopNode((com.google.cloud.tpu.v1.StopNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_START_NODE:
-          serviceImpl.startNode((com.google.cloud.tpu.v1.StartNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_TENSOR_FLOW_VERSIONS:
-          serviceImpl.listTensorFlowVersions((com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_TENSOR_FLOW_VERSION:
-          serviceImpl.getTensorFlowVersion((com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_ACCELERATOR_TYPES:
-          serviceImpl.listAcceleratorTypes((com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_ACCELERATOR_TYPE:
-          serviceImpl.getAcceleratorType((com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        default:
-          throw new AssertionError();
-      }
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public io.grpc.stub.StreamObserver invoke(
-        io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        default:
-          throw new AssertionError();
-      }
-    }
-  }
-
-  private static abstract class TpuBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
-    TpuBaseDescriptorSupplier() {}
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.getDescriptor();
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
-      return getFileDescriptor().findServiceByName("Tpu");
-    }
-  }
-
-  private static final class TpuFileDescriptorSupplier
-      extends TpuBaseDescriptorSupplier {
-    TpuFileDescriptorSupplier() {}
-  }
-
-  private static final class TpuMethodDescriptorSupplier
-      extends TpuBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
-
-    TpuMethodDescriptorSupplier(String methodName) {
-      this.methodName = methodName;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
-      return getServiceDescriptor().findMethodByName(methodName);
-    }
-  }
-
-  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
-
-  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
-    io.grpc.ServiceDescriptor result = serviceDescriptor;
-    if (result == null) {
-      synchronized (TpuGrpc.class) {
-        result = serviceDescriptor;
-        if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new TpuFileDescriptorSupplier())
-              .addMethod(getListNodesMethod())
-              .addMethod(getGetNodeMethod())
-              .addMethod(getCreateNodeMethod())
-              .addMethod(getDeleteNodeMethod())
-              .addMethod(getReimageNodeMethod())
-              .addMethod(getStopNodeMethod())
-              .addMethod(getStartNodeMethod())
-              .addMethod(getListTensorFlowVersionsMethod())
-              .addMethod(getGetTensorFlowVersionMethod())
-              .addMethod(getListAcceleratorTypesMethod())
-              .addMethod(getGetAcceleratorTypeMethod())
-              .build();
-        }
-      }
-    }
-    return result;
-  }
-}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java
deleted file mode 100644
index 19b329211135..000000000000
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java
+++ /dev/null
@@ -1,454 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public final class CloudTpuProto {
-  private CloudTpuProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v1_Node_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_Node_LabelsEntry_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
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-    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor,
-        new java.lang.String[] { "Parent", "PageSize", "PageToken", "Filter", "OrderBy", });
-    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor =
-      getDescriptor().getMessageTypes().get(14);
-    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor,
-        new java.lang.String[] { "TensorflowVersions", "NextPageToken", "Unreachable", });
-    internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor =
-      getDescriptor().getMessageTypes().get(15);
-    internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor,
-        new java.lang.String[] { "Name", "Type", });
-    internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor =
-      getDescriptor().getMessageTypes().get(16);
-    internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor,
-        new java.lang.String[] { "Name", });
-    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor =
-      getDescriptor().getMessageTypes().get(17);
-    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor,
-        new java.lang.String[] { "Parent", "PageSize", "PageToken", "Filter", "OrderBy", });
-    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor =
-      getDescriptor().getMessageTypes().get(18);
-    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor,
-        new java.lang.String[] { "AcceleratorTypes", "NextPageToken", "Unreachable", });
-    internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor =
-      getDescriptor().getMessageTypes().get(19);
-    internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor,
-        new java.lang.String[] { "CreateTime", "EndTime", "Target", "Verb", "StatusDetail", "CancelRequested", "ApiVersion", });
-    internal_static_google_cloud_tpu_v1_Symptom_descriptor =
-      getDescriptor().getMessageTypes().get(20);
-    internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_Symptom_descriptor,
-        new java.lang.String[] { "CreateTime", "SymptomType", "Details", "WorkerId", });
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.ClientProto.defaultHost);
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.AnnotationsProto.http);
-    registry.add(com.google.api.ClientProto.methodSignature);
-    registry.add(com.google.api.ClientProto.oauthScopes);
-    registry.add(com.google.api.ResourceProto.resource);
-    registry.add(com.google.api.ResourceProto.resourceReference);
-    registry.add(com.google.longrunning.OperationsProto.operationInfo);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
-    com.google.api.AnnotationsProto.getDescriptor();
-    com.google.api.ClientProto.getDescriptor();
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-    com.google.longrunning.OperationsProto.getDescriptor();
-    com.google.protobuf.TimestampProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java
deleted file mode 100644
index 4d7d791c980d..000000000000
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface DeleteNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.DeleteNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java
deleted file mode 100644
index 38110e7d35ab..000000000000
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface GetAcceleratorTypeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java
deleted file mode 100644
index 1e1c45faf8c2..000000000000
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface GetNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java
deleted file mode 100644
index 8be72b5bb0a8..000000000000
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface GetTensorFlowVersionRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java
deleted file mode 100644
index ee190f21b550..000000000000
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface SchedulingConfigOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.SchedulingConfig)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Defines whether the node is preemptible.
-   * 

-   *
-   * bool preemptible = 1;
-   * @return The preemptible.
-   */
-  boolean getPreemptible();
-
-  /**
-   * 
-   * Whether the node is created under a reservation.
-   * 

-   *
-   * bool reserved = 2;
-   * @return The reserved.
-   */
-  boolean getReserved();
-}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java
deleted file mode 100644
index c7b3e0e1275d..000000000000
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface StartNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.StartNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * The resource name.
-   * 

-   *
-   * string name = 1;
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * The resource name.
-   * 

-   *
-   * string name = 1;
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java
deleted file mode 100644
index 6b652fd17f76..000000000000
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface StopNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.StopNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * The resource name.
-   * 

-   *
-   * string name = 1;
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * The resource name.
-   * 

-   *
-   * string name = 1;
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java b/owl-bot-staging/java-tpu/v2/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
deleted file mode 100644
index 2aa134ae6486..000000000000
--- a/owl-bot-staging/java-tpu/v2/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
+++ /dev/null
@@ -1,1340 +0,0 @@
-package com.google.cloud.tpu.v2;
-
-import static io.grpc.MethodDescriptor.generateFullMethodName;
-
-/**
- * 
- * Manages TPU nodes and other resources
- * TPU API v2
- * 

- */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/tpu/v2/cloud_tpu.proto")
-@io.grpc.stub.annotations.GrpcGenerated
-public final class TpuGrpc {
-
-  private TpuGrpc() {}
-
-  public static final String SERVICE_NAME = "google.cloud.tpu.v2.Tpu";
-
-  // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor getListNodesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
-      requestType = com.google.cloud.tpu.v2.ListNodesRequest.class,
-      responseType = com.google.cloud.tpu.v2.ListNodesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListNodesMethod() {
-    io.grpc.MethodDescriptor getListNodesMethod;
-    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-          TpuGrpc.getListNodesMethod = getListNodesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.ListNodesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.ListNodesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
-              .build();
-        }
-      }
-    }
-    return getListNodesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetNode",
-      requestType = com.google.cloud.tpu.v2.GetNodeRequest.class,
-      responseType = com.google.cloud.tpu.v2.Node.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetNodeMethod() {
-    io.grpc.MethodDescriptor getGetNodeMethod;
-    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-          TpuGrpc.getGetNodeMethod = getGetNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.GetNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.Node.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
-              .build();
-        }
-      }
-    }
-    return getGetNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getCreateNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
-      requestType = com.google.cloud.tpu.v2.CreateNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getCreateNodeMethod() {
-    io.grpc.MethodDescriptor getCreateNodeMethod;
-    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-          TpuGrpc.getCreateNodeMethod = getCreateNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.CreateNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
-              .build();
-        }
-      }
-    }
-    return getCreateNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getDeleteNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
-      requestType = com.google.cloud.tpu.v2.DeleteNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getDeleteNodeMethod() {
-    io.grpc.MethodDescriptor getDeleteNodeMethod;
-    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-          TpuGrpc.getDeleteNodeMethod = getDeleteNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.DeleteNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
-              .build();
-        }
-      }
-    }
-    return getDeleteNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getStopNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StopNode",
-      requestType = com.google.cloud.tpu.v2.StopNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getStopNodeMethod() {
-    io.grpc.MethodDescriptor getStopNodeMethod;
-    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-          TpuGrpc.getStopNodeMethod = getStopNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.StopNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
-              .build();
-        }
-      }
-    }
-    return getStopNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getStartNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StartNode",
-      requestType = com.google.cloud.tpu.v2.StartNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getStartNodeMethod() {
-    io.grpc.MethodDescriptor getStartNodeMethod;
-    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-          TpuGrpc.getStartNodeMethod = getStartNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.StartNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
-              .build();
-        }
-      }
-    }
-    return getStartNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getUpdateNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "UpdateNode",
-      requestType = com.google.cloud.tpu.v2.UpdateNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getUpdateNodeMethod() {
-    io.grpc.MethodDescriptor getUpdateNodeMethod;
-    if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
-          TpuGrpc.getUpdateNodeMethod = getUpdateNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.UpdateNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("UpdateNode"))
-              .build();
-        }
-      }
-    }
-    return getUpdateNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGenerateServiceIdentityMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GenerateServiceIdentity",
-      requestType = com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class,
-      responseType = com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGenerateServiceIdentityMethod() {
-    io.grpc.MethodDescriptor getGenerateServiceIdentityMethod;
-    if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
-          TpuGrpc.getGenerateServiceIdentityMethod = getGenerateServiceIdentityMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GenerateServiceIdentity"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GenerateServiceIdentity"))
-              .build();
-        }
-      }
-    }
-    return getGenerateServiceIdentityMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
-      requestType = com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class,
-      responseType = com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListAcceleratorTypesMethod() {
-    io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
-    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-          TpuGrpc.getListAcceleratorTypesMethod = getListAcceleratorTypesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
-              .build();
-        }
-      }
-    }
-    return getListAcceleratorTypesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
-      requestType = com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class,
-      responseType = com.google.cloud.tpu.v2.AcceleratorType.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetAcceleratorTypeMethod() {
-    io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
-    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-          TpuGrpc.getGetAcceleratorTypeMethod = getGetAcceleratorTypeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
-              .build();
-        }
-      }
-    }
-    return getGetAcceleratorTypeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getListRuntimeVersionsMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListRuntimeVersions",
-      requestType = com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class,
-      responseType = com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListRuntimeVersionsMethod() {
-    io.grpc.MethodDescriptor getListRuntimeVersionsMethod;
-    if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
-          TpuGrpc.getListRuntimeVersionsMethod = getListRuntimeVersionsMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListRuntimeVersions"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListRuntimeVersions"))
-              .build();
-        }
-      }
-    }
-    return getListRuntimeVersionsMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetRuntimeVersionMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetRuntimeVersion",
-      requestType = com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class,
-      responseType = com.google.cloud.tpu.v2.RuntimeVersion.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetRuntimeVersionMethod() {
-    io.grpc.MethodDescriptor getGetRuntimeVersionMethod;
-    if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
-          TpuGrpc.getGetRuntimeVersionMethod = getGetRuntimeVersionMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetRuntimeVersion"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.GetRuntimeVersionRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetRuntimeVersion"))
-              .build();
-        }
-      }
-    }
-    return getGetRuntimeVersionMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetGuestAttributesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetGuestAttributes",
-      requestType = com.google.cloud.tpu.v2.GetGuestAttributesRequest.class,
-      responseType = com.google.cloud.tpu.v2.GetGuestAttributesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetGuestAttributesMethod() {
-    io.grpc.MethodDescriptor getGetGuestAttributesMethod;
-    if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
-          TpuGrpc.getGetGuestAttributesMethod = getGetGuestAttributesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetGuestAttributes"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.GetGuestAttributesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.GetGuestAttributesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetGuestAttributes"))
-              .build();
-        }
-      }
-    }
-    return getGetGuestAttributesMethod;
-  }
-
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
-  public static TpuStub newStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TpuStub(channel, callOptions);
-        }
-      };
-    return TpuStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
-   */
-  public static TpuBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TpuBlockingStub(channel, callOptions);
-        }
-      };
-    return TpuBlockingStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static TpuFutureStub newFutureStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TpuFutureStub(channel, callOptions);
-        }
-      };
-    return TpuFutureStub.newStub(factory, channel);
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2
-   * 

-   */
-  public static abstract class TpuImplBase implements io.grpc.BindableService {
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(com.google.cloud.tpu.v2.ListNodesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(com.google.cloud.tpu.v2.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(com.google.cloud.tpu.v2.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(com.google.cloud.tpu.v2.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(com.google.cloud.tpu.v2.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(com.google.cloud.tpu.v2.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public void updateNode(com.google.cloud.tpu.v2.UpdateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public void generateServiceIdentity(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGenerateServiceIdentityMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListAcceleratorTypesMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetAcceleratorTypeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public void listRuntimeVersions(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListRuntimeVersionsMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public void getRuntimeVersion(com.google.cloud.tpu.v2.GetRuntimeVersionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetRuntimeVersionMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public void getGuestAttributes(com.google.cloud.tpu.v2.GetGuestAttributesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetGuestAttributesMethod(), responseObserver);
-    }
-
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
-      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-          .addMethod(
-            getListNodesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.ListNodesRequest,
-                com.google.cloud.tpu.v2.ListNodesResponse>(
-                  this, METHODID_LIST_NODES)))
-          .addMethod(
-            getGetNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.GetNodeRequest,
-                com.google.cloud.tpu.v2.Node>(
-                  this, METHODID_GET_NODE)))
-          .addMethod(
-            getCreateNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.CreateNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_CREATE_NODE)))
-          .addMethod(
-            getDeleteNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.DeleteNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_DELETE_NODE)))
-          .addMethod(
-            getStopNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.StopNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_STOP_NODE)))
-          .addMethod(
-            getStartNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.StartNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_START_NODE)))
-          .addMethod(
-            getUpdateNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.UpdateNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_UPDATE_NODE)))
-          .addMethod(
-            getGenerateServiceIdentityMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.GenerateServiceIdentityRequest,
-                com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>(
-                  this, METHODID_GENERATE_SERVICE_IDENTITY)))
-          .addMethod(
-            getListAcceleratorTypesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.ListAcceleratorTypesRequest,
-                com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>(
-                  this, METHODID_LIST_ACCELERATOR_TYPES)))
-          .addMethod(
-            getGetAcceleratorTypeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.GetAcceleratorTypeRequest,
-                com.google.cloud.tpu.v2.AcceleratorType>(
-                  this, METHODID_GET_ACCELERATOR_TYPE)))
-          .addMethod(
-            getListRuntimeVersionsMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.ListRuntimeVersionsRequest,
-                com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>(
-                  this, METHODID_LIST_RUNTIME_VERSIONS)))
-          .addMethod(
-            getGetRuntimeVersionMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.GetRuntimeVersionRequest,
-                com.google.cloud.tpu.v2.RuntimeVersion>(
-                  this, METHODID_GET_RUNTIME_VERSION)))
-          .addMethod(
-            getGetGuestAttributesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.GetGuestAttributesRequest,
-                com.google.cloud.tpu.v2.GetGuestAttributesResponse>(
-                  this, METHODID_GET_GUEST_ATTRIBUTES)))
-          .build();
-    }
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2
-   * 

-   */
-  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
-    private TpuStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(com.google.cloud.tpu.v2.ListNodesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(com.google.cloud.tpu.v2.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(com.google.cloud.tpu.v2.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(com.google.cloud.tpu.v2.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(com.google.cloud.tpu.v2.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(com.google.cloud.tpu.v2.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public void updateNode(com.google.cloud.tpu.v2.UpdateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public void generateServiceIdentity(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public void listRuntimeVersions(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public void getRuntimeVersion(com.google.cloud.tpu.v2.GetRuntimeVersionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public void getGuestAttributes(com.google.cloud.tpu.v2.GetGuestAttributesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request, responseObserver);
-    }
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2
-   * 

-   */
-  public static final class TpuBlockingStub extends io.grpc.stub.AbstractBlockingStub {
-    private TpuBlockingStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuBlockingStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuBlockingStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.cloud.tpu.v2.ListNodesResponse listNodes(com.google.cloud.tpu.v2.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListNodesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.cloud.tpu.v2.Node getNode(com.google.cloud.tpu.v2.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.longrunning.Operation createNode(com.google.cloud.tpu.v2.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.longrunning.Operation deleteNode(com.google.cloud.tpu.v2.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.longrunning.Operation stopNode(com.google.cloud.tpu.v2.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStopNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.longrunning.Operation startNode(com.google.cloud.tpu.v2.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStartNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public com.google.longrunning.Operation updateNode(com.google.cloud.tpu.v2.UpdateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getUpdateNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse generateServiceIdentity(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGenerateServiceIdentityMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse listAcceleratorTypes(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorType(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse listRuntimeVersions(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListRuntimeVersionsMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersion(com.google.cloud.tpu.v2.GetRuntimeVersionRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetRuntimeVersionMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public com.google.cloud.tpu.v2.GetGuestAttributesResponse getGuestAttributes(com.google.cloud.tpu.v2.GetGuestAttributesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetGuestAttributesMethod(), getCallOptions(), request);
-    }
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2
-   * 

-   */
-  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
-    private TpuFutureStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuFutureStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuFutureStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listNodes(
-        com.google.cloud.tpu.v2.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getNode(
-        com.google.cloud.tpu.v2.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture createNode(
-        com.google.cloud.tpu.v2.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture deleteNode(
-        com.google.cloud.tpu.v2.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture stopNode(
-        com.google.cloud.tpu.v2.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture startNode(
-        com.google.cloud.tpu.v2.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture updateNode(
-        com.google.cloud.tpu.v2.UpdateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture generateServiceIdentity(
-        com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listAcceleratorTypes(
-        com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getAcceleratorType(
-        com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listRuntimeVersions(
-        com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getRuntimeVersion(
-        com.google.cloud.tpu.v2.GetRuntimeVersionRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getGuestAttributes(
-        com.google.cloud.tpu.v2.GetGuestAttributesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request);
-    }
-  }
-
-  private static final int METHODID_LIST_NODES = 0;
-  private static final int METHODID_GET_NODE = 1;
-  private static final int METHODID_CREATE_NODE = 2;
-  private static final int METHODID_DELETE_NODE = 3;
-  private static final int METHODID_STOP_NODE = 4;
-  private static final int METHODID_START_NODE = 5;
-  private static final int METHODID_UPDATE_NODE = 6;
-  private static final int METHODID_GENERATE_SERVICE_IDENTITY = 7;
-  private static final int METHODID_LIST_ACCELERATOR_TYPES = 8;
-  private static final int METHODID_GET_ACCELERATOR_TYPE = 9;
-  private static final int METHODID_LIST_RUNTIME_VERSIONS = 10;
-  private static final int METHODID_GET_RUNTIME_VERSION = 11;
-  private static final int METHODID_GET_GUEST_ATTRIBUTES = 12;
-
-  private static final class MethodHandlers implements
-      io.grpc.stub.ServerCalls.UnaryMethod,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod {
-    private final TpuImplBase serviceImpl;
-    private final int methodId;
-
-    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
-      this.serviceImpl = serviceImpl;
-      this.methodId = methodId;
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        case METHODID_LIST_NODES:
-          serviceImpl.listNodes((com.google.cloud.tpu.v2.ListNodesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_NODE:
-          serviceImpl.getNode((com.google.cloud.tpu.v2.GetNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_CREATE_NODE:
-          serviceImpl.createNode((com.google.cloud.tpu.v2.CreateNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_DELETE_NODE:
-          serviceImpl.deleteNode((com.google.cloud.tpu.v2.DeleteNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_STOP_NODE:
-          serviceImpl.stopNode((com.google.cloud.tpu.v2.StopNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_START_NODE:
-          serviceImpl.startNode((com.google.cloud.tpu.v2.StartNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_UPDATE_NODE:
-          serviceImpl.updateNode((com.google.cloud.tpu.v2.UpdateNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GENERATE_SERVICE_IDENTITY:
-          serviceImpl.generateServiceIdentity((com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_ACCELERATOR_TYPES:
-          serviceImpl.listAcceleratorTypes((com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_ACCELERATOR_TYPE:
-          serviceImpl.getAcceleratorType((com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_RUNTIME_VERSIONS:
-          serviceImpl.listRuntimeVersions((com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_RUNTIME_VERSION:
-          serviceImpl.getRuntimeVersion((com.google.cloud.tpu.v2.GetRuntimeVersionRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_GUEST_ATTRIBUTES:
-          serviceImpl.getGuestAttributes((com.google.cloud.tpu.v2.GetGuestAttributesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        default:
-          throw new AssertionError();
-      }
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public io.grpc.stub.StreamObserver invoke(
-        io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        default:
-          throw new AssertionError();
-      }
-    }
-  }
-
-  private static abstract class TpuBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
-    TpuBaseDescriptorSupplier() {}
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.getDescriptor();
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
-      return getFileDescriptor().findServiceByName("Tpu");
-    }
-  }
-
-  private static final class TpuFileDescriptorSupplier
-      extends TpuBaseDescriptorSupplier {
-    TpuFileDescriptorSupplier() {}
-  }
-
-  private static final class TpuMethodDescriptorSupplier
-      extends TpuBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
-
-    TpuMethodDescriptorSupplier(String methodName) {
-      this.methodName = methodName;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
-      return getServiceDescriptor().findMethodByName(methodName);
-    }
-  }
-
-  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
-
-  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
-    io.grpc.ServiceDescriptor result = serviceDescriptor;
-    if (result == null) {
-      synchronized (TpuGrpc.class) {
-        result = serviceDescriptor;
-        if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new TpuFileDescriptorSupplier())
-              .addMethod(getListNodesMethod())
-              .addMethod(getGetNodeMethod())
-              .addMethod(getCreateNodeMethod())
-              .addMethod(getDeleteNodeMethod())
-              .addMethod(getStopNodeMethod())
-              .addMethod(getStartNodeMethod())
-              .addMethod(getUpdateNodeMethod())
-              .addMethod(getGenerateServiceIdentityMethod())
-              .addMethod(getListAcceleratorTypesMethod())
-              .addMethod(getGetAcceleratorTypeMethod())
-              .addMethod(getListRuntimeVersionsMethod())
-              .addMethod(getGetRuntimeVersionMethod())
-              .addMethod(getGetGuestAttributesMethod())
-              .build();
-        }
-      }
-    }
-    return result;
-  }
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java
deleted file mode 100644
index a29b7fca3d32..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java
+++ /dev/null
@@ -1,658 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public final class CloudTpuProto {
-  private CloudTpuProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
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-      "me=projects/*/locations/*/nodes/*}:stop:" +
-      "\001*\312A\031\n\004Node\022\021OperationMetadata\022\251\001\n\tStart" +
-      "Node\022%.google.cloud.tpu.v2.StartNodeRequ" +
-      "est\032\035.google.longrunning.Operation\"V\202\323\344\223" +
-      "\0024\"//v2/{name=projects/*/locations/*/nod" +
-      "es/*}:start:\001*\312A\031\n\004Node\022\021OperationMetada" +
-      "ta\022\300\001\n\nUpdateNode\022&.google.cloud.tpu.v2." +
-      "UpdateNodeRequest\032\035.google.longrunning.O" +
-      "peration\"k\202\323\344\223\00262./v2/{node.name=project" +
-      "s/*/locations/*/nodes/*}:\004node\332A\020node,up" +
-      "date_mask\312A\031\n\004Node\022\021OperationMetadata\022\314\001" +
-      "\n\027GenerateServiceIdentity\0223.google.cloud" +
-      ".tpu.v2.GenerateServiceIdentityRequest\0324" +
-      ".google.cloud.tpu.v2.GenerateServiceIden" +
-      "tityResponse\"F\202\323\344\223\002@\";/v2/{parent=projec" +
-      "ts/*/locations/*}:generateServiceIdentit" +
-      "y:\001*\022\302\001\n\024ListAcceleratorTypes\0220.google.c" +
-      "loud.tpu.v2.ListAcceleratorTypesRequest\032" +
-      "1.google.cloud.tpu.v2.ListAcceleratorTyp" +
-      "esResponse\"E\202\323\344\223\0026\0224/v2/{parent=projects" +
-      "/*/locations/*}/acceleratorTypes\332A\006paren" +
-      "t\022\257\001\n\022GetAcceleratorType\022..google.cloud." +
-      "tpu.v2.GetAcceleratorTypeRequest\032$.googl" +
-      "e.cloud.tpu.v2.AcceleratorType\"C\202\323\344\223\0026\0224" +
-      "/v2/{name=projects/*/locations/*/acceler" +
-      "atorTypes/*}\332A\004name\022\276\001\n\023ListRuntimeVersi" +
-      "ons\022/.google.cloud.tpu.v2.ListRuntimeVer" +
-      "sionsRequest\0320.google.cloud.tpu.v2.ListR" +
-      "untimeVersionsResponse\"D\202\323\344\223\0025\0223/v2/{par" +
-      "ent=projects/*/locations/*}/runtimeVersi" +
-      "ons\332A\006parent\022\253\001\n\021GetRuntimeVersion\022-.goo" +
-      "gle.cloud.tpu.v2.GetRuntimeVersionReques" +
-      "t\032#.google.cloud.tpu.v2.RuntimeVersion\"B" +
-      "\202\323\344\223\0025\0223/v2/{name=projects/*/locations/*" +
-      "/runtimeVersions/*}\332A\004name\022\276\001\n\022GetGuestA" +
-      "ttributes\022..google.cloud.tpu.v2.GetGuest" +
-      "AttributesRequest\032/.google.cloud.tpu.v2." +
-      "GetGuestAttributesResponse\"G\202\323\344\223\002A\"
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java
deleted file mode 100644
index 08b2f2df4dab..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface GenerateServiceIdentityRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The parent resource name.
-   * 

-   *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The parent.
-   */
-  java.lang.String getParent();
-  /**
-   * 
-   * Required. The parent resource name.
-   * 

-   *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for parent.
-   */
-  com.google.protobuf.ByteString
-      getParentBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java
deleted file mode 100644
index 0f8fc9127044..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface GetAcceleratorTypeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java
deleted file mode 100644
index 6bae23e0b880..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface GetNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java
deleted file mode 100644
index 820c8b99c5cc..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface GetRuntimeVersionRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetRuntimeVersionRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java
deleted file mode 100644
index fb75cba49292..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface SchedulingConfigOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.SchedulingConfig)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Defines whether the node is preemptible.
-   * 

-   *
-   * bool preemptible = 1;
-   * @return The preemptible.
-   */
-  boolean getPreemptible();
-
-  /**
-   * 
-   * Whether the node is created under a reservation.
-   * 

-   *
-   * bool reserved = 2;
-   * @return The reserved.
-   */
-  boolean getReserved();
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java
deleted file mode 100644
index 191bde8b3198..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface ServiceIdentityOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ServiceIdentity)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * The email address of the service identity.
-   * 

-   *
-   * string email = 1;
-   * @return The email.
-   */
-  java.lang.String getEmail();
-  /**
-   * 
-   * The email address of the service identity.
-   * 

-   *
-   * string email = 1;
-   * @return The bytes for email.
-   */
-  com.google.protobuf.ByteString
-      getEmailBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java
deleted file mode 100644
index 94d3889ebf73..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java
+++ /dev/null
@@ -1,19 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface ShieldedInstanceConfigOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ShieldedInstanceConfig)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Defines whether the instance has Secure Boot enabled.
-   * 

-   *
-   * bool enable_secure_boot = 1;
-   * @return The enableSecureBoot.
-   */
-  boolean getEnableSecureBoot();
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java
deleted file mode 100644
index 960f59a1cf5a..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface StartNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.StartNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java
deleted file mode 100644
index 841889e788ac..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface StopNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.StopNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java b/owl-bot-staging/java-tpu/v2alpha1/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
deleted file mode 100644
index c81fdb7524bd..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
+++ /dev/null
@@ -1,1770 +0,0 @@
-package com.google.cloud.tpu.v2alpha1;
-
-import static io.grpc.MethodDescriptor.generateFullMethodName;
-
-/**
- * 
- * Manages TPU nodes and other resources
- * TPU API v2alpha1
- * 

- */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/tpu/v2alpha1/cloud_tpu.proto")
-@io.grpc.stub.annotations.GrpcGenerated
-public final class TpuGrpc {
-
-  private TpuGrpc() {}
-
-  public static final String SERVICE_NAME = "google.cloud.tpu.v2alpha1.Tpu";
-
-  // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor getListNodesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
-      requestType = com.google.cloud.tpu.v2alpha1.ListNodesRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.ListNodesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListNodesMethod() {
-    io.grpc.MethodDescriptor getListNodesMethod;
-    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-          TpuGrpc.getListNodesMethod = getListNodesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.ListNodesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.ListNodesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
-              .build();
-        }
-      }
-    }
-    return getListNodesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetNode",
-      requestType = com.google.cloud.tpu.v2alpha1.GetNodeRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.Node.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetNodeMethod() {
-    io.grpc.MethodDescriptor getGetNodeMethod;
-    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-          TpuGrpc.getGetNodeMethod = getGetNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.GetNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
-              .build();
-        }
-      }
-    }
-    return getGetNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getCreateNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
-      requestType = com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getCreateNodeMethod() {
-    io.grpc.MethodDescriptor getCreateNodeMethod;
-    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-          TpuGrpc.getCreateNodeMethod = getCreateNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.CreateNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
-              .build();
-        }
-      }
-    }
-    return getCreateNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getDeleteNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
-      requestType = com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getDeleteNodeMethod() {
-    io.grpc.MethodDescriptor getDeleteNodeMethod;
-    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-          TpuGrpc.getDeleteNodeMethod = getDeleteNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
-              .build();
-        }
-      }
-    }
-    return getDeleteNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getStopNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StopNode",
-      requestType = com.google.cloud.tpu.v2alpha1.StopNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getStopNodeMethod() {
-    io.grpc.MethodDescriptor getStopNodeMethod;
-    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-          TpuGrpc.getStopNodeMethod = getStopNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.StopNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
-              .build();
-        }
-      }
-    }
-    return getStopNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getStartNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StartNode",
-      requestType = com.google.cloud.tpu.v2alpha1.StartNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getStartNodeMethod() {
-    io.grpc.MethodDescriptor getStartNodeMethod;
-    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-          TpuGrpc.getStartNodeMethod = getStartNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.StartNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
-              .build();
-        }
-      }
-    }
-    return getStartNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getUpdateNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "UpdateNode",
-      requestType = com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getUpdateNodeMethod() {
-    io.grpc.MethodDescriptor getUpdateNodeMethod;
-    if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
-          TpuGrpc.getUpdateNodeMethod = getUpdateNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("UpdateNode"))
-              .build();
-        }
-      }
-    }
-    return getUpdateNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getListQueuedResourcesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListQueuedResources",
-      requestType = com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListQueuedResourcesMethod() {
-    io.grpc.MethodDescriptor getListQueuedResourcesMethod;
-    if ((getListQueuedResourcesMethod = TpuGrpc.getListQueuedResourcesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListQueuedResourcesMethod = TpuGrpc.getListQueuedResourcesMethod) == null) {
-          TpuGrpc.getListQueuedResourcesMethod = getListQueuedResourcesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListQueuedResources"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListQueuedResources"))
-              .build();
-        }
-      }
-    }
-    return getListQueuedResourcesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetQueuedResourceMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetQueuedResource",
-      requestType = com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.QueuedResource.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetQueuedResourceMethod() {
-    io.grpc.MethodDescriptor getGetQueuedResourceMethod;
-    if ((getGetQueuedResourceMethod = TpuGrpc.getGetQueuedResourceMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetQueuedResourceMethod = TpuGrpc.getGetQueuedResourceMethod) == null) {
-          TpuGrpc.getGetQueuedResourceMethod = getGetQueuedResourceMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetQueuedResource"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetQueuedResource"))
-              .build();
-        }
-      }
-    }
-    return getGetQueuedResourceMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getCreateQueuedResourceMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "CreateQueuedResource",
-      requestType = com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getCreateQueuedResourceMethod() {
-    io.grpc.MethodDescriptor getCreateQueuedResourceMethod;
-    if ((getCreateQueuedResourceMethod = TpuGrpc.getCreateQueuedResourceMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getCreateQueuedResourceMethod = TpuGrpc.getCreateQueuedResourceMethod) == null) {
-          TpuGrpc.getCreateQueuedResourceMethod = getCreateQueuedResourceMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateQueuedResource"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateQueuedResource"))
-              .build();
-        }
-      }
-    }
-    return getCreateQueuedResourceMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getDeleteQueuedResourceMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "DeleteQueuedResource",
-      requestType = com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getDeleteQueuedResourceMethod() {
-    io.grpc.MethodDescriptor getDeleteQueuedResourceMethod;
-    if ((getDeleteQueuedResourceMethod = TpuGrpc.getDeleteQueuedResourceMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getDeleteQueuedResourceMethod = TpuGrpc.getDeleteQueuedResourceMethod) == null) {
-          TpuGrpc.getDeleteQueuedResourceMethod = getDeleteQueuedResourceMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteQueuedResource"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteQueuedResource"))
-              .build();
-        }
-      }
-    }
-    return getDeleteQueuedResourceMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGenerateServiceIdentityMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GenerateServiceIdentity",
-      requestType = com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGenerateServiceIdentityMethod() {
-    io.grpc.MethodDescriptor getGenerateServiceIdentityMethod;
-    if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
-          TpuGrpc.getGenerateServiceIdentityMethod = getGenerateServiceIdentityMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GenerateServiceIdentity"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GenerateServiceIdentity"))
-              .build();
-        }
-      }
-    }
-    return getGenerateServiceIdentityMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
-      requestType = com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListAcceleratorTypesMethod() {
-    io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
-    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-          TpuGrpc.getListAcceleratorTypesMethod = getListAcceleratorTypesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
-              .build();
-        }
-      }
-    }
-    return getListAcceleratorTypesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
-      requestType = com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.AcceleratorType.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetAcceleratorTypeMethod() {
-    io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
-    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-          TpuGrpc.getGetAcceleratorTypeMethod = getGetAcceleratorTypeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
-              .build();
-        }
-      }
-    }
-    return getGetAcceleratorTypeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getListRuntimeVersionsMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListRuntimeVersions",
-      requestType = com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListRuntimeVersionsMethod() {
-    io.grpc.MethodDescriptor getListRuntimeVersionsMethod;
-    if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
-          TpuGrpc.getListRuntimeVersionsMethod = getListRuntimeVersionsMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListRuntimeVersions"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListRuntimeVersions"))
-              .build();
-        }
-      }
-    }
-    return getListRuntimeVersionsMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetRuntimeVersionMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetRuntimeVersion",
-      requestType = com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.RuntimeVersion.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetRuntimeVersionMethod() {
-    io.grpc.MethodDescriptor getGetRuntimeVersionMethod;
-    if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
-          TpuGrpc.getGetRuntimeVersionMethod = getGetRuntimeVersionMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetRuntimeVersion"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetRuntimeVersion"))
-              .build();
-        }
-      }
-    }
-    return getGetRuntimeVersionMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetGuestAttributesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetGuestAttributes",
-      requestType = com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetGuestAttributesMethod() {
-    io.grpc.MethodDescriptor getGetGuestAttributesMethod;
-    if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
-          TpuGrpc.getGetGuestAttributesMethod = getGetGuestAttributesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetGuestAttributes"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetGuestAttributes"))
-              .build();
-        }
-      }
-    }
-    return getGetGuestAttributesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getSimulateMaintenanceEventMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "SimulateMaintenanceEvent",
-      requestType = com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getSimulateMaintenanceEventMethod() {
-    io.grpc.MethodDescriptor getSimulateMaintenanceEventMethod;
-    if ((getSimulateMaintenanceEventMethod = TpuGrpc.getSimulateMaintenanceEventMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getSimulateMaintenanceEventMethod = TpuGrpc.getSimulateMaintenanceEventMethod) == null) {
-          TpuGrpc.getSimulateMaintenanceEventMethod = getSimulateMaintenanceEventMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "SimulateMaintenanceEvent"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("SimulateMaintenanceEvent"))
-              .build();
-        }
-      }
-    }
-    return getSimulateMaintenanceEventMethod;
-  }
-
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
-  public static TpuStub newStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TpuStub(channel, callOptions);
-        }
-      };
-    return TpuStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
-   */
-  public static TpuBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TpuBlockingStub(channel, callOptions);
-        }
-      };
-    return TpuBlockingStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static TpuFutureStub newFutureStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TpuFutureStub(channel, callOptions);
-        }
-      };
-    return TpuFutureStub.newStub(factory, channel);
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2alpha1
-   * 

-   */
-  public static abstract class TpuImplBase implements io.grpc.BindableService {
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(com.google.cloud.tpu.v2alpha1.ListNodesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(com.google.cloud.tpu.v2alpha1.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(com.google.cloud.tpu.v2alpha1.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(com.google.cloud.tpu.v2alpha1.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(com.google.cloud.tpu.v2alpha1.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public void updateNode(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Lists queued resources.
-     * 

-     */
-    public void listQueuedResources(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListQueuedResourcesMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets details of a queued resource.
-     * 

-     */
-    public void getQueuedResource(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetQueuedResourceMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a QueuedResource TPU instance.
-     * 

-     */
-    public void createQueuedResource(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateQueuedResourceMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a QueuedResource TPU instance.
-     * 

-     */
-    public void deleteQueuedResource(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteQueuedResourceMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public void generateServiceIdentity(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGenerateServiceIdentityMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListAcceleratorTypesMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetAcceleratorTypeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public void listRuntimeVersions(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListRuntimeVersionsMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public void getRuntimeVersion(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetRuntimeVersionMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public void getGuestAttributes(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetGuestAttributesMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Simulates a maintenance event.
-     * 

-     */
-    public void simulateMaintenanceEvent(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getSimulateMaintenanceEventMethod(), responseObserver);
-    }
-
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
-      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-          .addMethod(
-            getListNodesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.ListNodesRequest,
-                com.google.cloud.tpu.v2alpha1.ListNodesResponse>(
-                  this, METHODID_LIST_NODES)))
-          .addMethod(
-            getGetNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.GetNodeRequest,
-                com.google.cloud.tpu.v2alpha1.Node>(
-                  this, METHODID_GET_NODE)))
-          .addMethod(
-            getCreateNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.CreateNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_CREATE_NODE)))
-          .addMethod(
-            getDeleteNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.DeleteNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_DELETE_NODE)))
-          .addMethod(
-            getStopNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.StopNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_STOP_NODE)))
-          .addMethod(
-            getStartNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.StartNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_START_NODE)))
-          .addMethod(
-            getUpdateNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.UpdateNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_UPDATE_NODE)))
-          .addMethod(
-            getListQueuedResourcesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest,
-                com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>(
-                  this, METHODID_LIST_QUEUED_RESOURCES)))
-          .addMethod(
-            getGetQueuedResourceMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest,
-                com.google.cloud.tpu.v2alpha1.QueuedResource>(
-                  this, METHODID_GET_QUEUED_RESOURCE)))
-          .addMethod(
-            getCreateQueuedResourceMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_CREATE_QUEUED_RESOURCE)))
-          .addMethod(
-            getDeleteQueuedResourceMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_DELETE_QUEUED_RESOURCE)))
-          .addMethod(
-            getGenerateServiceIdentityMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest,
-                com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>(
-                  this, METHODID_GENERATE_SERVICE_IDENTITY)))
-          .addMethod(
-            getListAcceleratorTypesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest,
-                com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>(
-                  this, METHODID_LIST_ACCELERATOR_TYPES)))
-          .addMethod(
-            getGetAcceleratorTypeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest,
-                com.google.cloud.tpu.v2alpha1.AcceleratorType>(
-                  this, METHODID_GET_ACCELERATOR_TYPE)))
-          .addMethod(
-            getListRuntimeVersionsMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest,
-                com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>(
-                  this, METHODID_LIST_RUNTIME_VERSIONS)))
-          .addMethod(
-            getGetRuntimeVersionMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest,
-                com.google.cloud.tpu.v2alpha1.RuntimeVersion>(
-                  this, METHODID_GET_RUNTIME_VERSION)))
-          .addMethod(
-            getGetGuestAttributesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest,
-                com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>(
-                  this, METHODID_GET_GUEST_ATTRIBUTES)))
-          .addMethod(
-            getSimulateMaintenanceEventMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_SIMULATE_MAINTENANCE_EVENT)))
-          .build();
-    }
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2alpha1
-   * 

-   */
-  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
-    private TpuStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(com.google.cloud.tpu.v2alpha1.ListNodesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(com.google.cloud.tpu.v2alpha1.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(com.google.cloud.tpu.v2alpha1.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(com.google.cloud.tpu.v2alpha1.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(com.google.cloud.tpu.v2alpha1.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public void updateNode(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Lists queued resources.
-     * 

-     */
-    public void listQueuedResources(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListQueuedResourcesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets details of a queued resource.
-     * 

-     */
-    public void getQueuedResource(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetQueuedResourceMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a QueuedResource TPU instance.
-     * 

-     */
-    public void createQueuedResource(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateQueuedResourceMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a QueuedResource TPU instance.
-     * 

-     */
-    public void deleteQueuedResource(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteQueuedResourceMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public void generateServiceIdentity(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public void listRuntimeVersions(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public void getRuntimeVersion(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public void getGuestAttributes(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Simulates a maintenance event.
-     * 

-     */
-    public void simulateMaintenanceEvent(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getSimulateMaintenanceEventMethod(), getCallOptions()), request, responseObserver);
-    }
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2alpha1
-   * 

-   */
-  public static final class TpuBlockingStub extends io.grpc.stub.AbstractBlockingStub {
-    private TpuBlockingStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuBlockingStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuBlockingStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.ListNodesResponse listNodes(com.google.cloud.tpu.v2alpha1.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListNodesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.Node getNode(com.google.cloud.tpu.v2alpha1.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.longrunning.Operation createNode(com.google.cloud.tpu.v2alpha1.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.longrunning.Operation deleteNode(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.longrunning.Operation stopNode(com.google.cloud.tpu.v2alpha1.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStopNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.longrunning.Operation startNode(com.google.cloud.tpu.v2alpha1.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStartNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public com.google.longrunning.Operation updateNode(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getUpdateNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Lists queued resources.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse listQueuedResources(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListQueuedResourcesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets details of a queued resource.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetQueuedResourceMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Creates a QueuedResource TPU instance.
-     * 

-     */
-    public com.google.longrunning.Operation createQueuedResource(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getCreateQueuedResourceMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Deletes a QueuedResource TPU instance.
-     * 

-     */
-    public com.google.longrunning.Operation deleteQueuedResource(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getDeleteQueuedResourceMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse generateServiceIdentity(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGenerateServiceIdentityMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse listAcceleratorTypes(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorType(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse listRuntimeVersions(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListRuntimeVersionsMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersion(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetRuntimeVersionMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse getGuestAttributes(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetGuestAttributesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Simulates a maintenance event.
-     * 

-     */
-    public com.google.longrunning.Operation simulateMaintenanceEvent(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getSimulateMaintenanceEventMethod(), getCallOptions(), request);
-    }
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2alpha1
-   * 

-   */
-  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
-    private TpuFutureStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuFutureStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuFutureStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listNodes(
-        com.google.cloud.tpu.v2alpha1.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getNode(
-        com.google.cloud.tpu.v2alpha1.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture createNode(
-        com.google.cloud.tpu.v2alpha1.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture deleteNode(
-        com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture stopNode(
-        com.google.cloud.tpu.v2alpha1.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture startNode(
-        com.google.cloud.tpu.v2alpha1.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture updateNode(
-        com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Lists queued resources.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listQueuedResources(
-        com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListQueuedResourcesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets details of a queued resource.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getQueuedResource(
-        com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetQueuedResourceMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Creates a QueuedResource TPU instance.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture createQueuedResource(
-        com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getCreateQueuedResourceMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Deletes a QueuedResource TPU instance.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture deleteQueuedResource(
-        com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getDeleteQueuedResourceMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture generateServiceIdentity(
-        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listAcceleratorTypes(
-        com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getAcceleratorType(
-        com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listRuntimeVersions(
-        com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getRuntimeVersion(
-        com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getGuestAttributes(
-        com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Simulates a maintenance event.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture simulateMaintenanceEvent(
-        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getSimulateMaintenanceEventMethod(), getCallOptions()), request);
-    }
-  }
-
-  private static final int METHODID_LIST_NODES = 0;
-  private static final int METHODID_GET_NODE = 1;
-  private static final int METHODID_CREATE_NODE = 2;
-  private static final int METHODID_DELETE_NODE = 3;
-  private static final int METHODID_STOP_NODE = 4;
-  private static final int METHODID_START_NODE = 5;
-  private static final int METHODID_UPDATE_NODE = 6;
-  private static final int METHODID_LIST_QUEUED_RESOURCES = 7;
-  private static final int METHODID_GET_QUEUED_RESOURCE = 8;
-  private static final int METHODID_CREATE_QUEUED_RESOURCE = 9;
-  private static final int METHODID_DELETE_QUEUED_RESOURCE = 10;
-  private static final int METHODID_GENERATE_SERVICE_IDENTITY = 11;
-  private static final int METHODID_LIST_ACCELERATOR_TYPES = 12;
-  private static final int METHODID_GET_ACCELERATOR_TYPE = 13;
-  private static final int METHODID_LIST_RUNTIME_VERSIONS = 14;
-  private static final int METHODID_GET_RUNTIME_VERSION = 15;
-  private static final int METHODID_GET_GUEST_ATTRIBUTES = 16;
-  private static final int METHODID_SIMULATE_MAINTENANCE_EVENT = 17;
-
-  private static final class MethodHandlers implements
-      io.grpc.stub.ServerCalls.UnaryMethod,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod {
-    private final TpuImplBase serviceImpl;
-    private final int methodId;
-
-    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
-      this.serviceImpl = serviceImpl;
-      this.methodId = methodId;
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        case METHODID_LIST_NODES:
-          serviceImpl.listNodes((com.google.cloud.tpu.v2alpha1.ListNodesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_NODE:
-          serviceImpl.getNode((com.google.cloud.tpu.v2alpha1.GetNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_CREATE_NODE:
-          serviceImpl.createNode((com.google.cloud.tpu.v2alpha1.CreateNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_DELETE_NODE:
-          serviceImpl.deleteNode((com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_STOP_NODE:
-          serviceImpl.stopNode((com.google.cloud.tpu.v2alpha1.StopNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_START_NODE:
-          serviceImpl.startNode((com.google.cloud.tpu.v2alpha1.StartNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_UPDATE_NODE:
-          serviceImpl.updateNode((com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_QUEUED_RESOURCES:
-          serviceImpl.listQueuedResources((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_QUEUED_RESOURCE:
-          serviceImpl.getQueuedResource((com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_CREATE_QUEUED_RESOURCE:
-          serviceImpl.createQueuedResource((com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_DELETE_QUEUED_RESOURCE:
-          serviceImpl.deleteQueuedResource((com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GENERATE_SERVICE_IDENTITY:
-          serviceImpl.generateServiceIdentity((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_ACCELERATOR_TYPES:
-          serviceImpl.listAcceleratorTypes((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_ACCELERATOR_TYPE:
-          serviceImpl.getAcceleratorType((com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_RUNTIME_VERSIONS:
-          serviceImpl.listRuntimeVersions((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_RUNTIME_VERSION:
-          serviceImpl.getRuntimeVersion((com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_GUEST_ATTRIBUTES:
-          serviceImpl.getGuestAttributes((com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_SIMULATE_MAINTENANCE_EVENT:
-          serviceImpl.simulateMaintenanceEvent((com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        default:
-          throw new AssertionError();
-      }
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public io.grpc.stub.StreamObserver invoke(
-        io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        default:
-          throw new AssertionError();
-      }
-    }
-  }
-
-  private static abstract class TpuBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
-    TpuBaseDescriptorSupplier() {}
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.getDescriptor();
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
-      return getFileDescriptor().findServiceByName("Tpu");
-    }
-  }
-
-  private static final class TpuFileDescriptorSupplier
-      extends TpuBaseDescriptorSupplier {
-    TpuFileDescriptorSupplier() {}
-  }
-
-  private static final class TpuMethodDescriptorSupplier
-      extends TpuBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
-
-    TpuMethodDescriptorSupplier(String methodName) {
-      this.methodName = methodName;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
-      return getServiceDescriptor().findMethodByName(methodName);
-    }
-  }
-
-  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
-
-  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
-    io.grpc.ServiceDescriptor result = serviceDescriptor;
-    if (result == null) {
-      synchronized (TpuGrpc.class) {
-        result = serviceDescriptor;
-        if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new TpuFileDescriptorSupplier())
-              .addMethod(getListNodesMethod())
-              .addMethod(getGetNodeMethod())
-              .addMethod(getCreateNodeMethod())
-              .addMethod(getDeleteNodeMethod())
-              .addMethod(getStopNodeMethod())
-              .addMethod(getStartNodeMethod())
-              .addMethod(getUpdateNodeMethod())
-              .addMethod(getListQueuedResourcesMethod())
-              .addMethod(getGetQueuedResourceMethod())
-              .addMethod(getCreateQueuedResourceMethod())
-              .addMethod(getDeleteQueuedResourceMethod())
-              .addMethod(getGenerateServiceIdentityMethod())
-              .addMethod(getListAcceleratorTypesMethod())
-              .addMethod(getGetAcceleratorTypeMethod())
-              .addMethod(getListRuntimeVersionsMethod())
-              .addMethod(getGetRuntimeVersionMethod())
-              .addMethod(getGetGuestAttributesMethod())
-              .addMethod(getSimulateMaintenanceEventMethod())
-              .build();
-        }
-      }
-    }
-    return result;
-  }
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java
deleted file mode 100644
index e780a71442e1..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java
+++ /dev/null
@@ -1,1014 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public final class CloudTpuProto {
-  private CloudTpuProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable;
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-  static final 
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-      internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable;
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-    internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable;
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-    internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable;
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-      internal_static_google_cloud_tpu_v2alpha1_Node_LabelsEntry_fieldAccessorTable;
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-    internal_static_google_cloud_tpu_v2alpha1_Node_MetadataEntry_descriptor;
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-      "ing_data\030\010 \001(\0132=.google.cloud.tpu.v2alph" +
-      "a1.QueuedResourceState.SuspendingDataH\000\022" +
-      "V\n\016suspended_data\030\t \001(\0132<.google.cloud.t" +
-      "pu.v2alpha1.QueuedResourceState.Suspende" +
-      "dDataH\000\032\016\n\014CreatingData\032\016\n\014AcceptedData\032" +
-      "\022\n\020ProvisioningData\032/\n\nFailedData\022!\n\005err" +
-      "or\030\001 \001(\0132\022.google.rpc.Status\032\016\n\014Deleting" +
-      "Data\032\014\n\nActiveData\032\020\n\016SuspendingData\032\017\n\r" +
-      "SuspendedData\"\221\001\n\005State\022\025\n\021STATE_UNSPECI" +
-      "FIED\020\000\022\014\n\010CREATING\020\001\022\014\n\010ACCEPTED\020\002\022\020\n\014PR" +
-      "OVISIONING\020\003\022\n\n\006FAILED\020\004\022\014\n\010DELETING\020\005\022\n" +
-      "\n\006ACTIVE\020\006\022\016\n\nSUSPENDING\020\007\022\r\n\tSUSPENDED\020" +
-      "\010B\014\n\nstate_data\"j\n\020ListNodesRequest\022/\n\006p" +
-      "arent\030\001 \001(\tB\037\340A\002\372A\031\022\027tpu.googleapis.com/" +
-      "Node\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 " +
-      "\001(\t\"q\n\021ListNodesResponse\022.\n\005nodes\030\001 \003(\0132" +
-      "\037.google.cloud.tpu.v2alpha1.Node\022\027\n\017next" +
-      "_page_token\030\002 \001(\t\022\023\n\013unreachable\030\003 \003(\t\"?" +
-      "\n\016GetNodeRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027" +
-      "tpu.googleapis.com/Node\"\247\001\n\021CreateNodeRe" +
-      "quest\0229\n\006parent\030\001 \001(\tB)\340A\002\372A#\n!locations" +
-      ".googleapis.com/Location\022\017\n\007node_id\030\002 \001(" +
-      "\t\0222\n\004node\030\003 \001(\0132\037.google.cloud.tpu.v2alp" +
-      "ha1.NodeB\003\340A\002\022\022\n\nrequest_id\030\006 \001(\t\"V\n\021Del" +
-      "eteNodeRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tp" +
-      "u.googleapis.com/Node\022\022\n\nrequest_id\030\003 \001(" +
-      "\t\"@\n\017StopNodeRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372" +
-      "A\031\n\027tpu.googleapis.com/Node\"A\n\020StartNode" +
-      "Request\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googl" +
-      "eapis.com/Node\"}\n\021UpdateNodeRequest\0224\n\013u" +
-      "pdate_mask\030\001 \001(\0132\032.google.protobuf.Field" +
-      "MaskB\003\340A\002\0222\n\004node\030\002 \001(\0132\037.google.cloud.t" +
-      "pu.v2alpha1.NodeB\003\340A\002\"~\n\032ListQueuedResou" +
-      "rcesRequest\0229\n\006parent\030\001 \001(\tB)\340A\002\372A#\022!tpu" +
-      ".googleapis.com/QueuedResource\022\021\n\tpage_s" +
-      "ize\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\"\220\001\n\033ListQu" +
-      "euedResourcesResponse\022C\n\020queued_resource" +
-      "s\030\001 \003(\0132).google.cloud.tpu.v2alpha1.Queu" +
-      "edResource\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013u" +
-      "nreachable\030\003 \003(\t\"S\n\030GetQueuedResourceReq" +
-      "uest\0227\n\004name\030\001 \001(\tB)\340A\002\372A#\n!tpu.googleap" +
-      "is.com/QueuedResource\"\321\001\n\033CreateQueuedRe" +
-      "sourceRequest\0229\n\006parent\030\001 \001(\tB)\340A\002\372A#\n!l" +
-      "ocations.googleapis.com/Location\022\032\n\022queu" +
-      "ed_resource_id\030\002 \001(\t\022G\n\017queued_resource\030" +
-      "\003 \001(\0132).google.cloud.tpu.v2alpha1.Queued" +
-      "ResourceB\003\340A\002\022\022\n\nrequest_id\030\004 \001(\t\"j\n\033Del" +
-      "eteQueuedResourceRequest\0227\n\004name\030\001 \001(\tB)" +
-      "\340A\002\372A#\n!tpu.googleapis.com/QueuedResourc" +
-      "e\022\022\n\nrequest_id\030\002 \001(\t\" \n\017ServiceIdentity" +
-      "\022\r\n\005email\030\001 \001(\t\"[\n\036GenerateServiceIdenti" +
-      "tyRequest\0229\n\006parent\030\001 \001(\tB)\340A\002\372A#\n!locat" +
-      "ions.googleapis.com/Location\"_\n\037Generate" +
-      "ServiceIdentityResponse\022<\n\010identity\030\001 \001(" +
-      "\0132*.google.cloud.tpu.v2alpha1.ServiceIde" +
-      "ntity\"\243\001\n\017AcceleratorType\022\014\n\004name\030\001 \001(\t\022" +
-      "\014\n\004type\030\002 \001(\t:t\352Aq\n\"tpu.googleapis.com/A" +
-      "cceleratorType\022Kprojects/{project}/locat" +
-      "ions/{location}/acceleratorTypes/{accele" +
-      "rator_type}\"U\n\031GetAcceleratorTypeRequest" +
-      "\0228\n\004name\030\001 \001(\tB*\340A\002\372A$\n\"tpu.googleapis.c" +
-      "om/AcceleratorType\"\242\001\n\033ListAcceleratorTy" +
-      "pesRequest\022:\n\006parent\030\001 \001(\tB*\340A\002\372A$\022\"tpu." +
-      "googleapis.com/AcceleratorType\022\021\n\tpage_s" +
-      "ize\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\022\016\n\006filter\030" +
-      "\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\223\001\n\034ListAccelera" +
-      "torTypesResponse\022E\n\021accelerator_types\030\001 " +
-      "\003(\0132*.google.cloud.tpu.v2alpha1.Accelera" +
-      "torType\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013unre" +
-      "achable\030\003 \003(\t\"\242\001\n\016RuntimeVersion\022\014\n\004name" +
-      "\030\001 \001(\t\022\017\n\007version\030\002 \001(\t:q\352An\n!tpu.google" +
-      "apis.com/RuntimeVersion\022Iprojects/{proje" +
-      "ct}/locations/{location}/runtimeVersions" +
-      "/{runtime_version}\"S\n\030GetRuntimeVersionR" +
-      "equest\0227\n\004name\030\001 \001(\tB)\340A\002\372A#\n!tpu.google" +
-      "apis.com/RuntimeVersion\"\240\001\n\032ListRuntimeV" +
-      "ersionsRequest\0229\n\006parent\030\001 \001(\tB)\340A\002\372A#\022!" +
-      "tpu.googleapis.com/RuntimeVersion\022\021\n\tpag" +
-      "e_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\022\016\n\006filt" +
-      "er\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\220\001\n\033ListRunti" +
-      "meVersionsResponse\022C\n\020runtime_versions\030\001" +
-      " \003(\0132).google.cloud.tpu.v2alpha1.Runtime" +
-      "Version\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013unre" +
-      "achable\030\003 \003(\t\"\326\001\n\021OperationMetadata\022/\n\013c" +
-      "reate_time\030\001 \001(\0132\032.google.protobuf.Times" +
-      "tamp\022,\n\010end_time\030\002 \001(\0132\032.google.protobuf" +
-      ".Timestamp\022\016\n\006target\030\003 \001(\t\022\014\n\004verb\030\004 \001(\t" +
-      "\022\025\n\rstatus_detail\030\005 \001(\t\022\030\n\020cancel_reques" +
-      "ted\030\006 \001(\010\022\023\n\013api_version\030\007 \001(\t\"\313\002\n\007Sympt" +
-      "om\022/\n\013create_time\030\001 \001(\0132\032.google.protobu" +
-      "f.Timestamp\022D\n\014symptom_type\030\002 \001(\0162..goog" +
-      "le.cloud.tpu.v2alpha1.Symptom.SymptomTyp" +
-      "e\022\017\n\007details\030\003 \001(\t\022\021\n\tworker_id\030\004 \001(\t\"\244\001" +
-      "\n\013SymptomType\022\034\n\030SYMPTOM_TYPE_UNSPECIFIE" +
-      "D\020\000\022\016\n\nLOW_MEMORY\020\001\022\021\n\rOUT_OF_MEMORY\020\002\022\025" +
-      "\n\021EXECUTE_TIMED_OUT\020\003\022\023\n\017MESH_BUILD_FAIL" +
-      "\020\004\022\025\n\021HBM_OUT_OF_MEMORY\020\005\022\021\n\rPROJECT_ABU" +
-      "SE\020\006\"r\n\031GetGuestAttributesRequest\022-\n\004nam" +
-      "e\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googleapis.com/Node" +
-      "\022\022\n\nquery_path\030\002 \001(\t\022\022\n\nworker_ids\030\003 \003(\t" +
-      "\"b\n\032GetGuestAttributesResponse\022D\n\020guest_" +
-      "attributes\030\001 \003(\0132*.google.cloud.tpu.v2al" +
-      "pha1.GuestAttributes\"d\n\037SimulateMaintena" +
-      "nceEventRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027t" +
-      "pu.googleapis.com/Node\022\022\n\nworker_ids\030\002 \003" +
-      "(\t\"4\n\026ShieldedInstanceConfig\022\032\n\022enable_s" +
-      "ecure_boot\030\001 \001(\0102\267\035\n\003Tpu\022\250\001\n\tListNodes\022+" +
-      ".google.cloud.tpu.v2alpha1.ListNodesRequ" +
-      "est\032,.google.cloud.tpu.v2alpha1.ListNode" +
-      "sResponse\"@\202\323\344\223\0021\022//v2alpha1/{parent=pro" +
-      "jects/*/locations/*}/nodes\332A\006parent\022\225\001\n\007" +
-      "GetNode\022).google.cloud.tpu.v2alpha1.GetN" +
-      "odeRequest\032\037.google.cloud.tpu.v2alpha1.N" +
-      "ode\">\202\323\344\223\0021\022//v2alpha1/{name=projects/*/" +
-      "locations/*/nodes/*}\332A\004name\022\312\001\n\nCreateNo" +
-      "de\022,.google.cloud.tpu.v2alpha1.CreateNod" +
-      "eRequest\032\035.google.longrunning.Operation\"" +
-      "o\202\323\344\223\0027\"//v2alpha1/{parent=projects/*/lo" +
-      "cations/*}/nodes:\004node\332A\023parent,node,nod" +
-      "e_id\312A\031\n\004Node\022\021OperationMetadata\022\306\001\n\nDel" +
-      "eteNode\022,.google.cloud.tpu.v2alpha1.Dele" +
-      "teNodeRequest\032\035.google.longrunning.Opera" +
-      "tion\"k\202\323\344\223\0021*//v2alpha1/{name=projects/*" +
-      "/locations/*/nodes/*}\332A\004name\312A*\n\025google." +
-      "protobuf.Empty\022\021OperationMetadata\022\262\001\n\010St" +
-      "opNode\022*.google.cloud.tpu.v2alpha1.StopN" +
-      "odeRequest\032\035.google.longrunning.Operatio" +
-      "n\"[\202\323\344\223\0029\"4/v2alpha1/{name=projects/*/lo" +
-      "cations/*/nodes/*}:stop:\001*\312A\031\n\004Node\022\021Ope" +
-      "rationMetadata\022\265\001\n\tStartNode\022+.google.cl" +
-      "oud.tpu.v2alpha1.StartNodeRequest\032\035.goog" +
-      "le.longrunning.Operation\"\\\202\323\344\223\002:\"5/v2alp" +
-      "ha1/{name=projects/*/locations/*/nodes/*" +
-      "}:start:\001*\312A\031\n\004Node\022\021OperationMetadata\022\314" +
-      "\001\n\nUpdateNode\022,.google.cloud.tpu.v2alpha" +
-      "1.UpdateNodeRequest\032\035.google.longrunning" +
-      ".Operation\"q\202\323\344\223\002<24/v2alpha1/{node.name" +
-      "=projects/*/locations/*/nodes/*}:\004node\332A" +
-      "\020node,update_mask\312A\031\n\004Node\022\021OperationMet" +
-      "adata\022\320\001\n\023ListQueuedResources\0225.google.c" +
-      "loud.tpu.v2alpha1.ListQueuedResourcesReq" +
-      "uest\0326.google.cloud.tpu.v2alpha1.ListQue" +
-      "uedResourcesResponse\"J\202\323\344\223\002;\0229/v2alpha1/" +
-      "{parent=projects/*/locations/*}/queuedRe" +
-      "sources\332A\006parent\022\275\001\n\021GetQueuedResource\0223" +
-      ".google.cloud.tpu.v2alpha1.GetQueuedReso" +
-      "urceRequest\032).google.cloud.tpu.v2alpha1." +
-      "QueuedResource\"H\202\323\344\223\002;\0229/v2alpha1/{name=" +
-      "projects/*/locations/*/queuedResources/*" +
-      "}\332A\004name\022\224\002\n\024CreateQueuedResource\0226.goog" +
-      "le.cloud.tpu.v2alpha1.CreateQueuedResour" +
-      "ceRequest\032\035.google.longrunning.Operation" +
-      "\"\244\001\202\323\344\223\002L\"9/v2alpha1/{parent=projects/*/" +
-      "locations/*}/queuedResources:\017queued_res" +
-      "ource\332A)parent,queued_resource,queued_re" +
-      "source_id\312A#\n\016QueuedResource\022\021OperationM" +
-      "etadata\022\335\001\n\024DeleteQueuedResource\0226.googl" +
-      "e.cloud.tpu.v2alpha1.DeleteQueuedResourc" +
-      "eRequest\032\035.google.longrunning.Operation\"" +
-      "n\202\323\344\223\002;*9/v2alpha1/{name=projects/*/loca" +
-      "tions/*/queuedResources/*}\332A\004name\312A#\n\016Qu" +
-      "euedResource\022\021OperationMetadata\022\336\001\n\027Gene" +
-      "rateServiceIdentity\0229.google.cloud.tpu.v" +
-      "2alpha1.GenerateServiceIdentityRequest\032:" +
-      ".google.cloud.tpu.v2alpha1.GenerateServi" +
-      "ceIdentityResponse\"L\202\323\344\223\002F\"A/v2alpha1/{p" +
-      "arent=projects/*/locations/*}:generateSe" +
-      "rviceIdentity:\001*\022\324\001\n\024ListAcceleratorType" +
-      "s\0226.google.cloud.tpu.v2alpha1.ListAccele" +
-      "ratorTypesRequest\0327.google.cloud.tpu.v2a" +
-      "lpha1.ListAcceleratorTypesResponse\"K\202\323\344\223" +
-      "\002<\022:/v2alpha1/{parent=projects/*/locatio" +
-      "ns/*}/acceleratorTypes\332A\006parent\022\301\001\n\022GetA" +
-      "cceleratorType\0224.google.cloud.tpu.v2alph" +
-      "a1.GetAcceleratorTypeRequest\032*.google.cl" +
-      "oud.tpu.v2alpha1.AcceleratorType\"I\202\323\344\223\002<" +
-      "\022:/v2alpha1/{name=projects/*/locations/*" +
-      "/acceleratorTypes/*}\332A\004name\022\320\001\n\023ListRunt" +
-      "imeVersions\0225.google.cloud.tpu.v2alpha1." +
-      "ListRuntimeVersionsRequest\0326.google.clou" +
-      "d.tpu.v2alpha1.ListRuntimeVersionsRespon" +
-      "se\"J\202\323\344\223\002;\0229/v2alpha1/{parent=projects/*" +
-      "/locations/*}/runtimeVersions\332A\006parent\022\275" +
-      "\001\n\021GetRuntimeVersion\0223.google.cloud.tpu." +
-      "v2alpha1.GetRuntimeVersionRequest\032).goog" +
-      "le.cloud.tpu.v2alpha1.RuntimeVersion\"H\202\323" +
-      "\344\223\002;\0229/v2alpha1/{name=projects/*/locatio" +
-      "ns/*/runtimeVersions/*}\332A\004name\022\320\001\n\022GetGu" +
-      "estAttributes\0224.google.cloud.tpu.v2alpha" +
-      "1.GetGuestAttributesRequest\0325.google.clo" +
-      "ud.tpu.v2alpha1.GetGuestAttributesRespon" +
-      "se\"M\202\323\344\223\002G\"B/v2alpha1/{name=projects/*/l" +
-      "ocations/*/nodes/*}:getGuestAttributes:\001" +
-      "*\022\346\001\n\030SimulateMaintenanceEvent\022:.google." +
-      "cloud.tpu.v2alpha1.SimulateMaintenanceEv" +
-      "entRequest\032\035.google.longrunning.Operatio" +
-      "n\"o\202\323\344\223\002M\"H/v2alpha1/{name=projects/*/lo" +
-      "cations/*/nodes/*}:simulateMaintenanceEv" +
-      "ent:\001*\312A\031\n\004Node\022\021OperationMetadata\032F\312A\022t" +
-      "pu.googleapis.com\322A.https://www.googleap" +
-      "is.com/auth/cloud-platformBn\n\035com.google" +
-      ".cloud.tpu.v2alpha1B\rCloudTpuProtoP\001Z
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-
-  /**
-   * 
-   * Idempotent request UUID.
-   * 

-   *
-   * string request_id = 3;
-   * @return The requestId.
-   */
-  java.lang.String getRequestId();
-  /**
-   * 
-   * Idempotent request UUID.
-   * 

-   *
-   * string request_id = 3;
-   * @return The bytes for requestId.
-   */
-  com.google.protobuf.ByteString
-      getRequestIdBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java
deleted file mode 100644
index 3e6be93c1cc1..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java
+++ /dev/null
@@ -1,49 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface DeleteQueuedResourceRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-
-  /**
-   * 
-   * Idempotent request UUID.
-   * 

-   *
-   * string request_id = 2;
-   * @return The requestId.
-   */
-  java.lang.String getRequestId();
-  /**
-   * 
-   * Idempotent request UUID.
-   * 

-   *
-   * string request_id = 2;
-   * @return The bytes for requestId.
-   */
-  com.google.protobuf.ByteString
-      getRequestIdBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java
deleted file mode 100644
index d8435479991d..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface GenerateServiceIdentityRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The parent resource name.
-   * 

-   *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The parent.
-   */
-  java.lang.String getParent();
-  /**
-   * 
-   * Required. The parent resource name.
-   * 

-   *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for parent.
-   */
-  com.google.protobuf.ByteString
-      getParentBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java
deleted file mode 100644
index a52d77c225d3..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface GetAcceleratorTypeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java
deleted file mode 100644
index 4374797464d5..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface GetNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java
deleted file mode 100644
index d0dbed79514d..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface GetQueuedResourceRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java
deleted file mode 100644
index e5e3a11c3528..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface GetRuntimeVersionRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
deleted file mode 100644
index 5e8a02cbe3b3..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface SchedulingConfigOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.SchedulingConfig)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Defines whether the node is preemptible.
-   * 

-   *
-   * bool preemptible = 1;
-   * @return The preemptible.
-   */
-  boolean getPreemptible();
-
-  /**
-   * 
-   * Whether the node is created under a reservation.
-   * 

-   *
-   * bool reserved = 2;
-   * @return The reserved.
-   */
-  boolean getReserved();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
deleted file mode 100644
index 12b3c9f7dcd5..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface ServiceIdentityOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ServiceIdentity)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * The email address of the service identity.
-   * 

-   *
-   * string email = 1;
-   * @return The email.
-   */
-  java.lang.String getEmail();
-  /**
-   * 
-   * The email address of the service identity.
-   * 

-   *
-   * string email = 1;
-   * @return The bytes for email.
-   */
-  com.google.protobuf.ByteString
-      getEmailBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
deleted file mode 100644
index a720bd197b91..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
+++ /dev/null
@@ -1,19 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface ShieldedInstanceConfigOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Defines whether the instance has Secure Boot enabled.
-   * 

-   *
-   * bool enable_secure_boot = 1;
-   * @return The enableSecureBoot.
-   */
-  boolean getEnableSecureBoot();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
deleted file mode 100644
index 0a4c2e5cf7ea..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface StartNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.StartNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java
deleted file mode 100644
index 1462c20dab3c..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface StopNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.StopNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}

From 29b47649b56983bf77c89f8c15b659d490e18f9b Mon Sep 17 00:00:00 2001
From: Owl Bot 
Date: Wed, 25 Jan 2023 00:48:39 +0000
Subject: [PATCH 3/6] docs: update comment fix: update http bindings for alpha
 API

PiperOrigin-RevId: 504360226

Source-Link: https://github.com/googleapis/googleapis/commit/44f176c4625ed7d18dbde835a74ec2ca4284c417

Source-Link: https://github.com/googleapis/googleapis-gen/commit/c2c886b4989b35ab7a50824c2c67353a95ed89a7
Copy-Tag: eyJwIjoiamF2YS10cHUvLk93bEJvdC55YW1sIiwiaCI6ImMyYzg4NmI0OTg5YjM1YWI3YTUwODI0YzJjNjczNTNhOTVlZDg5YTcifQ==
---
 .../java/com/google/cloud/tpu/v1/TpuGrpc.java | 1463 -------
 .../java/com/google/cloud/tpu/v2/TpuGrpc.java | 1696 --------
 .../google/cloud/tpu/v2alpha1/TpuGrpc.java    | 2310 -----------
 .../google/cloud/tpu/v1/CloudTpuProto.java    |  513 ---
 .../tpu/v1/DeleteNodeRequestOrBuilder.java    |   54 -
 .../GetAcceleratorTypeRequestOrBuilder.java   |   54 -
 .../cloud/tpu/v1/GetNodeRequestOrBuilder.java |   54 -
 .../GetTensorFlowVersionRequestOrBuilder.java |   54 -
 .../tpu/v1/SchedulingConfigOrBuilder.java     |   51 -
 .../tpu/v1/StartNodeRequestOrBuilder.java     |   50 -
 .../tpu/v1/StopNodeRequestOrBuilder.java      |   50 -
 .../google/cloud/tpu/v2/CloudTpuProto.java    |  733 ----
 .../tpu/v2/DeleteNodeRequestOrBuilder.java    |   54 -
 ...nerateServiceIdentityRequestOrBuilder.java |   54 -
 .../GetAcceleratorTypeRequestOrBuilder.java   |   54 -
 .../cloud/tpu/v2/GetNodeRequestOrBuilder.java |   54 -
 .../v2/GetRuntimeVersionRequestOrBuilder.java |   54 -
 .../tpu/v2/SchedulingConfigOrBuilder.java     |   51 -
 .../tpu/v2/ServiceIdentityOrBuilder.java      |   50 -
 .../v2/ShieldedInstanceConfigOrBuilder.java   |   38 -
 .../tpu/v2/StartNodeRequestOrBuilder.java     |   54 -
 .../tpu/v2/StopNodeRequestOrBuilder.java      |   54 -
 .../cloud/tpu/v2alpha1/CloudTpuProto.java     | 1135 -----
 .../CreateQueuedResourceRequestOrBuilder.java |  147 -
 .../v2alpha1/DeleteNodeRequestOrBuilder.java  |   79 -
 .../DeleteQueuedResourceRequestOrBuilder.java |   79 -
 ...nerateServiceIdentityRequestOrBuilder.java |   54 -
 .../GetAcceleratorTypeRequestOrBuilder.java   |   54 -
 .../tpu/v2alpha1/GetNodeRequestOrBuilder.java |   54 -
 .../GetQueuedResourceRequestOrBuilder.java    |   54 -
 .../GetRuntimeVersionRequestOrBuilder.java    |   54 -
 .../v2alpha1/SchedulingConfigOrBuilder.java   |   51 -
 .../v2alpha1/ServiceIdentityOrBuilder.java    |   50 -
 .../ShieldedInstanceConfigOrBuilder.java      |   38 -
 .../v2alpha1/StartNodeRequestOrBuilder.java   |   54 -
 .../v2alpha1/StopNodeRequestOrBuilder.java    |   54 -
 .../com/google/cloud/tpu/v1/TpuClient.java    |    0
 .../com/google/cloud/tpu/v1/TpuSettings.java  |    1 +
 .../google/cloud/tpu/v1/gapic_metadata.json   |    0
 .../com/google/cloud/tpu/v1/package-info.java |    0
 .../tpu/v1/stub/GrpcTpuCallableFactory.java   |    0
 .../google/cloud/tpu/v1/stub/GrpcTpuStub.java |    1 +
 .../com/google/cloud/tpu/v1/stub/TpuStub.java |    0
 .../cloud/tpu/v1/stub/TpuStubSettings.java    |    0
 .../google/cloud/tpu/v1/MockLocations.java    |    0
 .../cloud/tpu/v1/MockLocationsImpl.java       |    0
 .../java/com/google/cloud/tpu/v1/MockTpu.java |    0
 .../com/google/cloud/tpu/v1/MockTpuImpl.java  |    0
 .../google/cloud/tpu/v1/TpuClientTest.java    |    0
 .../java/com/google/cloud/tpu/v1/TpuGrpc.java | 1168 ++++++
 .../google/cloud/tpu/v1/AcceleratorType.java  |  387 +-
 .../cloud/tpu/v1/AcceleratorTypeName.java     |    0
 .../tpu/v1/AcceleratorTypeOrBuilder.java      |   36 +-
 .../google/cloud/tpu/v1/CloudTpuProto.java    |  454 ++
 .../cloud/tpu/v1/CreateNodeRequest.java       |  501 +--
 .../tpu/v1/CreateNodeRequestOrBuilder.java    |   52 +-
 .../cloud/tpu/v1/DeleteNodeRequest.java       |  346 +-
 .../tpu/v1/DeleteNodeRequestOrBuilder.java    |   29 +
 .../tpu/v1/GetAcceleratorTypeRequest.java     |  353 +-
 .../GetAcceleratorTypeRequestOrBuilder.java   |   29 +
 .../google/cloud/tpu/v1/GetNodeRequest.java   |  339 +-
 .../cloud/tpu/v1/GetNodeRequestOrBuilder.java |   29 +
 .../tpu/v1/GetTensorFlowVersionRequest.java   |  353 +-
 .../GetTensorFlowVersionRequestOrBuilder.java |   29 +
 .../tpu/v1/ListAcceleratorTypesRequest.java   |  604 ++-
 .../ListAcceleratorTypesRequestOrBuilder.java |   65 +-
 .../tpu/v1/ListAcceleratorTypesResponse.java  |  579 +--
 ...ListAcceleratorTypesResponseOrBuilder.java |   63 +-
 .../google/cloud/tpu/v1/ListNodesRequest.java |  448 +-
 .../tpu/v1/ListNodesRequestOrBuilder.java     |   47 +-
 .../cloud/tpu/v1/ListNodesResponse.java       |  584 +--
 .../tpu/v1/ListNodesResponseOrBuilder.java    |   64 +-
 .../tpu/v1/ListTensorFlowVersionsRequest.java |  607 ++-
 ...istTensorFlowVersionsRequestOrBuilder.java |   65 +-
 .../v1/ListTensorFlowVersionsResponse.java    |  571 +--
 ...stTensorFlowVersionsResponseOrBuilder.java |   63 +-
 .../com/google/cloud/tpu/v1/LocationName.java |    0
 .../google/cloud/tpu/v1/NetworkEndpoint.java  |  348 +-
 .../tpu/v1/NetworkEndpointOrBuilder.java      |   30 +-
 .../java/com/google/cloud/tpu/v1/Node.java    | 2592 ++++--------
 .../com/google/cloud/tpu/v1/NodeName.java     |    0
 .../google/cloud/tpu/v1/NodeOrBuilder.java    |  307 +-
 .../cloud/tpu/v1/OperationMetadata.java       |  744 ++--
 .../tpu/v1/OperationMetadataOrBuilder.java    |   73 +-
 .../cloud/tpu/v1/ReimageNodeRequest.java      |  390 +-
 .../tpu/v1/ReimageNodeRequestOrBuilder.java   |   36 +-
 .../google/cloud/tpu/v1/SchedulingConfig.java |  318 +-
 .../tpu/v1/SchedulingConfigOrBuilder.java     |   29 +
 .../google/cloud/tpu/v1/StartNodeRequest.java |  315 +-
 .../tpu/v1/StartNodeRequestOrBuilder.java     |   29 +
 .../google/cloud/tpu/v1/StopNodeRequest.java  |  315 +-
 .../tpu/v1/StopNodeRequestOrBuilder.java      |   29 +
 .../java/com/google/cloud/tpu/v1/Symptom.java |  614 ++-
 .../google/cloud/tpu/v1/SymptomOrBuilder.java |   50 +-
 .../cloud/tpu/v1/TensorFlowVersion.java       |  390 +-
 .../cloud/tpu/v1/TensorFlowVersionName.java   |    0
 .../tpu/v1/TensorFlowVersionOrBuilder.java    |   36 +-
 .../proto/google/cloud/tpu/v1/cloud_tpu.proto |    0
 .../tpustubsettings/getnode/SyncGetNode.java  |    0
 .../SyncCreateSetCredentialsProvider.java     |    0
 .../v1/tpu/create/SyncCreateSetEndpoint.java  |    0
 .../v1/tpu/createnode/AsyncCreateNode.java    |    0
 .../v1/tpu/createnode/AsyncCreateNodeLRO.java |    0
 .../tpu/v1/tpu/createnode/SyncCreateNode.java |    0
 .../SyncCreateNodeLocationnameNodeString.java |    0
 .../SyncCreateNodeStringNodeString.java       |    0
 .../v1/tpu/deletenode/AsyncDeleteNode.java    |    0
 .../v1/tpu/deletenode/AsyncDeleteNodeLRO.java |    0
 .../tpu/v1/tpu/deletenode/SyncDeleteNode.java |    0
 .../deletenode/SyncDeleteNodeNodename.java    |    0
 .../tpu/deletenode/SyncDeleteNodeString.java  |    0
 .../AsyncGetAcceleratorType.java              |    0
 .../SyncGetAcceleratorType.java               |    0
 ...GetAcceleratorTypeAcceleratortypename.java |    0
 .../SyncGetAcceleratorTypeString.java         |    0
 .../v1/tpu/getlocation/AsyncGetLocation.java  |    0
 .../v1/tpu/getlocation/SyncGetLocation.java   |    0
 .../tpu/v1/tpu/getnode/AsyncGetNode.java      |    0
 .../cloud/tpu/v1/tpu/getnode/SyncGetNode.java |    0
 .../v1/tpu/getnode/SyncGetNodeNodename.java   |    0
 .../tpu/v1/tpu/getnode/SyncGetNodeString.java |    0
 .../AsyncGetTensorFlowVersion.java            |    0
 .../SyncGetTensorFlowVersion.java             |    0
 .../SyncGetTensorFlowVersionString.java       |    0
 ...ensorFlowVersionTensorflowversionname.java |    0
 .../AsyncListAcceleratorTypes.java            |    0
 .../AsyncListAcceleratorTypesPaged.java       |    0
 .../SyncListAcceleratorTypes.java             |    0
 ...stAcceleratorTypesAcceleratortypename.java |    0
 .../SyncListAcceleratorTypesString.java       |    0
 .../tpu/listlocations/AsyncListLocations.java |    0
 .../AsyncListLocationsPaged.java              |    0
 .../tpu/listlocations/SyncListLocations.java  |    0
 .../tpu/v1/tpu/listnodes/AsyncListNodes.java  |    0
 .../v1/tpu/listnodes/AsyncListNodesPaged.java |    0
 .../tpu/v1/tpu/listnodes/SyncListNodes.java   |    0
 .../listnodes/SyncListNodesLocationname.java  |    0
 .../v1/tpu/listnodes/SyncListNodesString.java |    0
 .../AsyncListTensorFlowVersions.java          |    0
 .../AsyncListTensorFlowVersionsPaged.java     |    0
 .../SyncListTensorFlowVersions.java           |    0
 .../SyncListTensorFlowVersionsString.java     |    0
 ...nsorFlowVersionsTensorflowversionname.java |    0
 .../v1/tpu/reimagenode/AsyncReimageNode.java  |    0
 .../tpu/reimagenode/AsyncReimageNodeLRO.java  |    0
 .../v1/tpu/reimagenode/SyncReimageNode.java   |    0
 .../tpu/v1/tpu/startnode/AsyncStartNode.java  |    0
 .../v1/tpu/startnode/AsyncStartNodeLRO.java   |    0
 .../tpu/v1/tpu/startnode/SyncStartNode.java   |    0
 .../tpu/v1/tpu/stopnode/AsyncStopNode.java    |    0
 .../tpu/v1/tpu/stopnode/AsyncStopNodeLRO.java |    0
 .../tpu/v1/tpu/stopnode/SyncStopNode.java     |    0
 .../v1/tpusettings/getnode/SyncGetNode.java   |    0
 .../com/google/cloud/tpu/v2/TpuClient.java    |    0
 .../com/google/cloud/tpu/v2/TpuSettings.java  |    1 +
 .../google/cloud/tpu/v2/gapic_metadata.json   |    0
 .../com/google/cloud/tpu/v2/package-info.java |    0
 .../tpu/v2/stub/GrpcTpuCallableFactory.java   |    0
 .../google/cloud/tpu/v2/stub/GrpcTpuStub.java |    1 +
 .../v2/stub/HttpJsonTpuCallableFactory.java   |    0
 .../cloud/tpu/v2/stub/HttpJsonTpuStub.java    |    1 +
 .../com/google/cloud/tpu/v2/stub/TpuStub.java |    0
 .../cloud/tpu/v2/stub/TpuStubSettings.java    |    0
 .../google/cloud/tpu/v2/MockLocations.java    |    0
 .../cloud/tpu/v2/MockLocationsImpl.java       |    0
 .../java/com/google/cloud/tpu/v2/MockTpu.java |    0
 .../com/google/cloud/tpu/v2/MockTpuImpl.java  |    0
 .../cloud/tpu/v2/TpuClientHttpJsonTest.java   |    0
 .../google/cloud/tpu/v2/TpuClientTest.java    |    0
 .../java/com/google/cloud/tpu/v2/TpuGrpc.java | 1340 ++++++
 .../google/cloud/tpu/v2/AcceleratorType.java  |  387 +-
 .../cloud/tpu/v2/AcceleratorTypeName.java     |    0
 .../tpu/v2/AcceleratorTypeOrBuilder.java      |   36 +-
 .../com/google/cloud/tpu/v2/AccessConfig.java |  311 +-
 .../cloud/tpu/v2/AccessConfigOrBuilder.java   |   27 +-
 .../com/google/cloud/tpu/v2/AttachedDisk.java |  425 +-
 .../cloud/tpu/v2/AttachedDiskOrBuilder.java   |   33 +-
 .../google/cloud/tpu/v2/CloudTpuProto.java    |  658 +++
 .../cloud/tpu/v2/CreateNodeRequest.java       |  501 +--
 .../tpu/v2/CreateNodeRequestOrBuilder.java    |   52 +-
 .../cloud/tpu/v2/DeleteNodeRequest.java       |  346 +-
 .../tpu/v2/DeleteNodeRequestOrBuilder.java    |   29 +
 .../v2/GenerateServiceIdentityRequest.java    |  359 +-
 ...nerateServiceIdentityRequestOrBuilder.java |   29 +
 .../v2/GenerateServiceIdentityResponse.java   |  359 +-
 ...erateServiceIdentityResponseOrBuilder.java |   26 +-
 .../tpu/v2/GetAcceleratorTypeRequest.java     |  353 +-
 .../GetAcceleratorTypeRequestOrBuilder.java   |   29 +
 .../tpu/v2/GetGuestAttributesRequest.java     |  529 +--
 .../GetGuestAttributesRequestOrBuilder.java   |   62 +-
 .../tpu/v2/GetGuestAttributesResponse.java    |  409 +-
 .../GetGuestAttributesResponseOrBuilder.java  |   36 +-
 .../google/cloud/tpu/v2/GetNodeRequest.java   |  339 +-
 .../cloud/tpu/v2/GetNodeRequestOrBuilder.java |   29 +
 .../tpu/v2/GetRuntimeVersionRequest.java      |  353 +-
 .../v2/GetRuntimeVersionRequestOrBuilder.java |   29 +
 .../google/cloud/tpu/v2/GuestAttributes.java  |  409 +-
 .../cloud/tpu/v2/GuestAttributesEntry.java    |  462 +--
 .../tpu/v2/GuestAttributesEntryOrBuilder.java |   45 +-
 .../tpu/v2/GuestAttributesOrBuilder.java      |   35 +-
 .../cloud/tpu/v2/GuestAttributesValue.java    |  404 +-
 .../tpu/v2/GuestAttributesValueOrBuilder.java |   36 +-
 .../tpu/v2/ListAcceleratorTypesRequest.java   |  604 ++-
 .../ListAcceleratorTypesRequestOrBuilder.java |   65 +-
 .../tpu/v2/ListAcceleratorTypesResponse.java  |  579 +--
 ...ListAcceleratorTypesResponseOrBuilder.java |   63 +-
 .../google/cloud/tpu/v2/ListNodesRequest.java |  448 +-
 .../tpu/v2/ListNodesRequestOrBuilder.java     |   47 +-
 .../cloud/tpu/v2/ListNodesResponse.java       |  584 +--
 .../tpu/v2/ListNodesResponseOrBuilder.java    |   64 +-
 .../tpu/v2/ListRuntimeVersionsRequest.java    |  604 ++-
 .../ListRuntimeVersionsRequestOrBuilder.java  |   65 +-
 .../tpu/v2/ListRuntimeVersionsResponse.java   |  582 +--
 .../ListRuntimeVersionsResponseOrBuilder.java |   63 +-
 .../com/google/cloud/tpu/v2/LocationName.java |    0
 .../google/cloud/tpu/v2/NetworkConfig.java    |  458 +-
 .../cloud/tpu/v2/NetworkConfigOrBuilder.java  |   42 +-
 .../google/cloud/tpu/v2/NetworkEndpoint.java  |  446 +-
 .../tpu/v2/NetworkEndpointOrBuilder.java      |   38 +-
 .../java/com/google/cloud/tpu/v2/Node.java    | 3016 +++++---------
 .../com/google/cloud/tpu/v2/NodeName.java     |    0
 .../google/cloud/tpu/v2/NodeOrBuilder.java    |  337 +-
 .../cloud/tpu/v2/OperationMetadata.java       |  744 ++--
 .../tpu/v2/OperationMetadataOrBuilder.java    |   73 +-
 .../google/cloud/tpu/v2/RuntimeVersion.java   |  383 +-
 .../cloud/tpu/v2/RuntimeVersionName.java      |    0
 .../cloud/tpu/v2/RuntimeVersionOrBuilder.java |   36 +-
 .../google/cloud/tpu/v2/SchedulingConfig.java |  318 +-
 .../tpu/v2/SchedulingConfigOrBuilder.java     |   29 +
 .../google/cloud/tpu/v2/ServiceAccount.java   |  412 +-
 .../cloud/tpu/v2/ServiceAccountOrBuilder.java |   45 +-
 .../google/cloud/tpu/v2/ServiceIdentity.java  |  315 +-
 .../tpu/v2/ServiceIdentityOrBuilder.java      |   29 +
 .../cloud/tpu/v2/ShieldedInstanceConfig.java  |  285 +-
 .../v2/ShieldedInstanceConfigOrBuilder.java   |   19 +
 .../google/cloud/tpu/v2/StartNodeRequest.java |  343 +-
 .../tpu/v2/StartNodeRequestOrBuilder.java     |   29 +
 .../google/cloud/tpu/v2/StopNodeRequest.java  |  343 +-
 .../tpu/v2/StopNodeRequestOrBuilder.java      |   29 +
 .../java/com/google/cloud/tpu/v2/Symptom.java |  614 ++-
 .../google/cloud/tpu/v2/SymptomOrBuilder.java |   50 +-
 .../cloud/tpu/v2/UpdateNodeRequest.java       |  457 +-
 .../tpu/v2/UpdateNodeRequestOrBuilder.java    |   43 +-
 .../proto/google/cloud/tpu/v2/cloud_tpu.proto |    0
 .../tpustubsettings/getnode/SyncGetNode.java  |    0
 .../SyncCreateSetCredentialsProvider.java     |    0
 .../SyncCreateSetCredentialsProvider1.java    |    0
 .../v2/tpu/create/SyncCreateSetEndpoint.java  |    0
 .../v2/tpu/createnode/AsyncCreateNode.java    |    0
 .../v2/tpu/createnode/AsyncCreateNodeLRO.java |    0
 .../tpu/v2/tpu/createnode/SyncCreateNode.java |    0
 .../SyncCreateNodeLocationnameNodeString.java |    0
 .../SyncCreateNodeStringNodeString.java       |    0
 .../v2/tpu/deletenode/AsyncDeleteNode.java    |    0
 .../v2/tpu/deletenode/AsyncDeleteNodeLRO.java |    0
 .../tpu/v2/tpu/deletenode/SyncDeleteNode.java |    0
 .../deletenode/SyncDeleteNodeNodename.java    |    0
 .../tpu/deletenode/SyncDeleteNodeString.java  |    0
 .../AsyncGenerateServiceIdentity.java         |    0
 .../SyncGenerateServiceIdentity.java          |    0
 .../AsyncGetAcceleratorType.java              |    0
 .../SyncGetAcceleratorType.java               |    0
 ...GetAcceleratorTypeAcceleratortypename.java |    0
 .../SyncGetAcceleratorTypeString.java         |    0
 .../AsyncGetGuestAttributes.java              |    0
 .../SyncGetGuestAttributes.java               |    0
 .../v2/tpu/getlocation/AsyncGetLocation.java  |    0
 .../v2/tpu/getlocation/SyncGetLocation.java   |    0
 .../tpu/v2/tpu/getnode/AsyncGetNode.java      |    0
 .../cloud/tpu/v2/tpu/getnode/SyncGetNode.java |    0
 .../v2/tpu/getnode/SyncGetNodeNodename.java   |    0
 .../tpu/v2/tpu/getnode/SyncGetNodeString.java |    0
 .../AsyncGetRuntimeVersion.java               |    0
 .../SyncGetRuntimeVersion.java                |    0
 ...ncGetRuntimeVersionRuntimeversionname.java |    0
 .../SyncGetRuntimeVersionString.java          |    0
 .../AsyncListAcceleratorTypes.java            |    0
 .../AsyncListAcceleratorTypesPaged.java       |    0
 .../SyncListAcceleratorTypes.java             |    0
 .../SyncListAcceleratorTypesLocationname.java |    0
 .../SyncListAcceleratorTypesString.java       |    0
 .../tpu/listlocations/AsyncListLocations.java |    0
 .../AsyncListLocationsPaged.java              |    0
 .../tpu/listlocations/SyncListLocations.java  |    0
 .../tpu/v2/tpu/listnodes/AsyncListNodes.java  |    0
 .../v2/tpu/listnodes/AsyncListNodesPaged.java |    0
 .../tpu/v2/tpu/listnodes/SyncListNodes.java   |    0
 .../listnodes/SyncListNodesLocationname.java  |    0
 .../v2/tpu/listnodes/SyncListNodesString.java |    0
 .../AsyncListRuntimeVersions.java             |    0
 .../AsyncListRuntimeVersionsPaged.java        |    0
 .../SyncListRuntimeVersions.java              |    0
 .../SyncListRuntimeVersionsLocationname.java  |    0
 .../SyncListRuntimeVersionsString.java        |    0
 .../tpu/v2/tpu/startnode/AsyncStartNode.java  |    0
 .../v2/tpu/startnode/AsyncStartNodeLRO.java   |    0
 .../tpu/v2/tpu/startnode/SyncStartNode.java   |    0
 .../tpu/v2/tpu/stopnode/AsyncStopNode.java    |    0
 .../tpu/v2/tpu/stopnode/AsyncStopNodeLRO.java |    0
 .../tpu/v2/tpu/stopnode/SyncStopNode.java     |    0
 .../v2/tpu/updatenode/AsyncUpdateNode.java    |    0
 .../v2/tpu/updatenode/AsyncUpdateNodeLRO.java |    0
 .../tpu/v2/tpu/updatenode/SyncUpdateNode.java |    0
 .../SyncUpdateNodeNodeFieldmask.java          |    0
 .../v2/tpusettings/getnode/SyncGetNode.java   |    0
 .../google/cloud/tpu/v2alpha1/TpuClient.java  |    4 +-
 .../cloud/tpu/v2alpha1/TpuSettings.java       |    1 +
 .../cloud/tpu/v2alpha1/gapic_metadata.json    |    0
 .../cloud/tpu/v2alpha1/package-info.java      |    0
 .../v2alpha1/stub/GrpcTpuCallableFactory.java |    0
 .../cloud/tpu/v2alpha1/stub/GrpcTpuStub.java  |    1 +
 .../cloud/tpu/v2alpha1/stub/TpuStub.java      |    0
 .../tpu/v2alpha1/stub/TpuStubSettings.java    |    0
 .../cloud/tpu/v2alpha1/MockLocations.java     |    0
 .../cloud/tpu/v2alpha1/MockLocationsImpl.java |    0
 .../google/cloud/tpu/v2alpha1/MockTpu.java    |    0
 .../cloud/tpu/v2alpha1/MockTpuImpl.java       |    0
 .../cloud/tpu/v2alpha1/TpuClientTest.java     |    0
 .../google/cloud/tpu/v2alpha1/TpuGrpc.java    | 1770 ++++++++
 .../cloud/tpu/v2alpha1/AcceleratorType.java   |  390 +-
 .../tpu/v2alpha1/AcceleratorTypeName.java     |    0
 .../v2alpha1/AcceleratorTypeOrBuilder.java    |   36 +-
 .../cloud/tpu/v2alpha1/AccessConfig.java      |  318 +-
 .../tpu/v2alpha1/AccessConfigOrBuilder.java   |   27 +-
 .../cloud/tpu/v2alpha1/AttachedDisk.java      |  446 +-
 .../tpu/v2alpha1/AttachedDiskOrBuilder.java   |   33 +-
 .../cloud/tpu/v2alpha1/CloudTpuProto.java     | 1014 +++++
 .../cloud/tpu/v2alpha1/CreateNodeRequest.java |  612 ++-
 .../v2alpha1/CreateNodeRequestOrBuilder.java  |   70 +-
 .../v2alpha1/CreateQueuedResourceRequest.java |  658 ++-
 .../CreateQueuedResourceRequestOrBuilder.java |   98 +
 .../cloud/tpu/v2alpha1/DeleteNodeRequest.java |  421 +-
 .../v2alpha1/DeleteNodeRequestOrBuilder.java  |   49 +
 .../v2alpha1/DeleteQueuedResourceRequest.java |  428 +-
 .../DeleteQueuedResourceRequestOrBuilder.java |   49 +
 .../GenerateServiceIdentityRequest.java       |  369 +-
 ...nerateServiceIdentityRequestOrBuilder.java |   29 +
 .../GenerateServiceIdentityResponse.java      |  366 +-
 ...erateServiceIdentityResponseOrBuilder.java |   26 +-
 .../v2alpha1/GetAcceleratorTypeRequest.java   |  356 +-
 .../GetAcceleratorTypeRequestOrBuilder.java   |   29 +
 .../v2alpha1/GetGuestAttributesRequest.java   |  532 +--
 .../GetGuestAttributesRequestOrBuilder.java   |   62 +-
 .../v2alpha1/GetGuestAttributesResponse.java  |  395 +-
 .../GetGuestAttributesResponseOrBuilder.java  |   36 +-
 .../cloud/tpu/v2alpha1/GetNodeRequest.java    |  346 +-
 .../tpu/v2alpha1/GetNodeRequestOrBuilder.java |   29 +
 .../v2alpha1/GetQueuedResourceRequest.java    |  356 +-
 .../GetQueuedResourceRequestOrBuilder.java    |   29 +
 .../v2alpha1/GetRuntimeVersionRequest.java    |  356 +-
 .../GetRuntimeVersionRequestOrBuilder.java    |   29 +
 .../cloud/tpu/v2alpha1/GuestAttributes.java   |  413 +-
 .../tpu/v2alpha1/GuestAttributesEntry.java    |  469 +--
 .../GuestAttributesEntryOrBuilder.java        |   45 +-
 .../v2alpha1/GuestAttributesOrBuilder.java    |   35 +-
 .../tpu/v2alpha1/GuestAttributesValue.java    |  413 +-
 .../GuestAttributesValueOrBuilder.java        |   36 +-
 .../v2alpha1/ListAcceleratorTypesRequest.java |  607 ++-
 .../ListAcceleratorTypesRequestOrBuilder.java |   65 +-
 .../ListAcceleratorTypesResponse.java         |  568 +--
 ...ListAcceleratorTypesResponseOrBuilder.java |   63 +-
 .../cloud/tpu/v2alpha1/ListNodesRequest.java  |  451 +-
 .../v2alpha1/ListNodesRequestOrBuilder.java   |   47 +-
 .../cloud/tpu/v2alpha1/ListNodesResponse.java |  588 +--
 .../v2alpha1/ListNodesResponseOrBuilder.java  |   64 +-
 .../v2alpha1/ListQueuedResourcesRequest.java  |  461 +-
 .../ListQueuedResourcesRequestOrBuilder.java  |   47 +-
 .../v2alpha1/ListQueuedResourcesResponse.java |  567 +--
 .../ListQueuedResourcesResponseOrBuilder.java |   63 +-
 .../v2alpha1/ListRuntimeVersionsRequest.java  |  607 ++-
 .../ListRuntimeVersionsRequestOrBuilder.java  |   65 +-
 .../v2alpha1/ListRuntimeVersionsResponse.java |  567 +--
 .../ListRuntimeVersionsResponseOrBuilder.java |   63 +-
 .../cloud/tpu/v2alpha1/LocationName.java      |    0
 .../cloud/tpu/v2alpha1/NetworkConfig.java     |  462 +--
 .../tpu/v2alpha1/NetworkConfigOrBuilder.java  |   42 +-
 .../cloud/tpu/v2alpha1/NetworkEndpoint.java   |  446 +-
 .../v2alpha1/NetworkEndpointOrBuilder.java    |   38 +-
 .../com/google/cloud/tpu/v2alpha1/Node.java   | 3078 +++++---------
 .../google/cloud/tpu/v2alpha1/NodeName.java   |    0
 .../cloud/tpu/v2alpha1/NodeOrBuilder.java     |  350 +-
 .../cloud/tpu/v2alpha1/OperationMetadata.java |  747 ++--
 .../v2alpha1/OperationMetadataOrBuilder.java  |   73 +-
 .../cloud/tpu/v2alpha1/QueuedResource.java    | 3462 ++++++---------
 .../tpu/v2alpha1/QueuedResourceName.java      |    0
 .../tpu/v2alpha1/QueuedResourceOrBuilder.java |   87 +-
 .../tpu/v2alpha1/QueuedResourceState.java     | 3696 +++++++----------
 .../QueuedResourceStateOrBuilder.java         |  115 +-
 .../cloud/tpu/v2alpha1/RuntimeVersion.java    |  390 +-
 .../tpu/v2alpha1/RuntimeVersionName.java      |    0
 .../tpu/v2alpha1/RuntimeVersionOrBuilder.java |   36 +-
 .../cloud/tpu/v2alpha1/SchedulingConfig.java  |  321 +-
 .../v2alpha1/SchedulingConfigOrBuilder.java   |   29 +
 .../cloud/tpu/v2alpha1/ServiceAccount.java    |  419 +-
 .../tpu/v2alpha1/ServiceAccountOrBuilder.java |   45 +-
 .../cloud/tpu/v2alpha1/ServiceIdentity.java   |  318 +-
 .../v2alpha1/ServiceIdentityOrBuilder.java    |   29 +
 .../tpu/v2alpha1/ShieldedInstanceConfig.java  |  292 +-
 .../ShieldedInstanceConfigOrBuilder.java      |   19 +
 .../SimulateMaintenanceEventRequest.java      |  473 +--
 ...ulateMaintenanceEventRequestOrBuilder.java |   53 +-
 .../cloud/tpu/v2alpha1/StartNodeRequest.java  |  346 +-
 .../v2alpha1/StartNodeRequestOrBuilder.java   |   29 +
 .../cloud/tpu/v2alpha1/StopNodeRequest.java   |  346 +-
 .../v2alpha1/StopNodeRequestOrBuilder.java    |   29 +
 .../google/cloud/tpu/v2alpha1/Symptom.java    |  627 ++-
 .../cloud/tpu/v2alpha1/SymptomOrBuilder.java  |   50 +-
 .../cloud/tpu/v2alpha1/UpdateNodeRequest.java |  496 +--
 .../v2alpha1/UpdateNodeRequestOrBuilder.java  |   52 +-
 .../google/cloud/tpu/v2alpha1/cloud_tpu.proto |    2 +-
 .../tpustubsettings/getnode/SyncGetNode.java  |    0
 .../SyncCreateSetCredentialsProvider.java     |    0
 .../tpu/create/SyncCreateSetEndpoint.java     |    0
 .../tpu/createnode/AsyncCreateNode.java       |    0
 .../tpu/createnode/AsyncCreateNodeLRO.java    |    0
 .../tpu/createnode/SyncCreateNode.java        |    0
 .../SyncCreateNodeLocationnameNodeString.java |    0
 .../SyncCreateNodeStringNodeString.java       |    0
 .../AsyncCreateQueuedResource.java            |    0
 .../AsyncCreateQueuedResourceLRO.java         |    0
 .../SyncCreateQueuedResource.java             |    0
 ...ourceLocationnameQueuedresourceString.java |    0
 ...uedResourceStringQueuedresourceString.java |    0
 .../tpu/deletenode/AsyncDeleteNode.java       |    0
 .../tpu/deletenode/AsyncDeleteNodeLRO.java    |    0
 .../tpu/deletenode/SyncDeleteNode.java        |    0
 .../deletenode/SyncDeleteNodeNodename.java    |    0
 .../tpu/deletenode/SyncDeleteNodeString.java  |    0
 .../AsyncDeleteQueuedResource.java            |    0
 .../AsyncDeleteQueuedResourceLRO.java         |    0
 .../SyncDeleteQueuedResource.java             |    0
 ...eleteQueuedResourceQueuedresourcename.java |    0
 .../SyncDeleteQueuedResourceString.java       |    0
 .../AsyncGenerateServiceIdentity.java         |    0
 .../SyncGenerateServiceIdentity.java          |    0
 .../AsyncGetAcceleratorType.java              |    0
 .../SyncGetAcceleratorType.java               |    0
 ...GetAcceleratorTypeAcceleratortypename.java |    0
 .../SyncGetAcceleratorTypeString.java         |    0
 .../AsyncGetGuestAttributes.java              |    0
 .../SyncGetGuestAttributes.java               |    0
 .../tpu/getlocation/AsyncGetLocation.java     |    0
 .../tpu/getlocation/SyncGetLocation.java      |    0
 .../v2alpha1/tpu/getnode/AsyncGetNode.java    |    0
 .../tpu/v2alpha1/tpu/getnode/SyncGetNode.java |    0
 .../tpu/getnode/SyncGetNodeNodename.java      |    0
 .../tpu/getnode/SyncGetNodeString.java        |    0
 .../AsyncGetQueuedResource.java               |    0
 .../SyncGetQueuedResource.java                |    0
 ...ncGetQueuedResourceQueuedresourcename.java |    0
 .../SyncGetQueuedResourceString.java          |    0
 .../AsyncGetRuntimeVersion.java               |    0
 .../SyncGetRuntimeVersion.java                |    0
 ...ncGetRuntimeVersionRuntimeversionname.java |    0
 .../SyncGetRuntimeVersionString.java          |    0
 .../AsyncListAcceleratorTypes.java            |    0
 .../AsyncListAcceleratorTypesPaged.java       |    0
 .../SyncListAcceleratorTypes.java             |    0
 .../SyncListAcceleratorTypesLocationname.java |    0
 .../SyncListAcceleratorTypesString.java       |    0
 .../tpu/listlocations/AsyncListLocations.java |    0
 .../AsyncListLocationsPaged.java              |    0
 .../tpu/listlocations/SyncListLocations.java  |    0
 .../tpu/listnodes/AsyncListNodes.java         |    0
 .../tpu/listnodes/AsyncListNodesPaged.java    |    0
 .../v2alpha1/tpu/listnodes/SyncListNodes.java |    0
 .../listnodes/SyncListNodesLocationname.java  |    0
 .../tpu/listnodes/SyncListNodesString.java    |    0
 .../AsyncListQueuedResources.java             |    0
 .../AsyncListQueuedResourcesPaged.java        |    0
 .../SyncListQueuedResources.java              |    0
 .../SyncListQueuedResourcesLocationname.java  |    0
 .../SyncListQueuedResourcesString.java        |    0
 .../AsyncListRuntimeVersions.java             |    0
 .../AsyncListRuntimeVersionsPaged.java        |    0
 .../SyncListRuntimeVersions.java              |    0
 .../SyncListRuntimeVersionsLocationname.java  |    0
 .../SyncListRuntimeVersionsString.java        |    0
 .../AsyncSimulateMaintenanceEvent.java        |    0
 .../AsyncSimulateMaintenanceEventLRO.java     |    0
 .../SyncSimulateMaintenanceEvent.java         |    0
 .../tpu/startnode/AsyncStartNode.java         |    0
 .../tpu/startnode/AsyncStartNodeLRO.java      |    0
 .../v2alpha1/tpu/startnode/SyncStartNode.java |    0
 .../v2alpha1/tpu/stopnode/AsyncStopNode.java  |    0
 .../tpu/stopnode/AsyncStopNodeLRO.java        |    0
 .../v2alpha1/tpu/stopnode/SyncStopNode.java   |    0
 .../tpu/updatenode/AsyncUpdateNode.java       |    0
 .../tpu/updatenode/AsyncUpdateNodeLRO.java    |    0
 .../tpu/updatenode/SyncUpdateNode.java        |    0
 .../SyncUpdateNodeNodeFieldmask.java          |    0
 .../tpusettings/getnode/SyncGetNode.java      |    0
 492 files changed, 30330 insertions(+), 47990 deletions(-)
 delete mode 100644 java-tpu/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java
 delete mode 100644 java-tpu/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
 delete mode 100644 java-tpu/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequestOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java
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 create mode 100644 owl-bot-staging/java-tpu/v2alpha1/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
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 create mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java
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 create mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
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 create mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
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 create mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java (67%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java (66%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java (61%)
 create mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java (61%)
 create mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java (70%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java (71%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java (68%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java (67%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto (99%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/stub/tpustubsettings/getnode/SyncGetNode.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetCredentialsProvider.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetEndpoint.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNode.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNodeLRO.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNode.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeStringNodeString.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResource.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResourceLRO.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResource.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceLocationnameQueuedresourceString.java (100%)
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 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNode.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNodeLRO.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNode.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeNodename.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeString.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResource.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResourceLRO.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResource.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceQueuedresourcename.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceString.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/AsyncGetAcceleratorType.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorType.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/AsyncGetGuestAttributes.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/SyncGetGuestAttributes.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/AsyncGetLocation.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/SyncGetLocation.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/AsyncGetNode.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNode.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeNodename.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeString.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/AsyncGetQueuedResource.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResource.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceQueuedresourcename.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceString.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/AsyncGetRuntimeVersion.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersion.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionRuntimeversionname.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionString.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypes.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocations.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocationsPaged.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/SyncListLocations.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodes.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodesPaged.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodes.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesLocationname.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesString.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResources.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResourcesPaged.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResources.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesLocationname.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesString.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersions.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersions.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsString.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEvent.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEventLRO.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/SyncSimulateMaintenanceEvent.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNode.java (100%)
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 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/SyncStartNode.java (100%)
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 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNode.java (100%)
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 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java (100%)

diff --git a/java-tpu/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java b/java-tpu/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java
deleted file mode 100644
index 9820ab5a867f..000000000000
--- a/java-tpu/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java
+++ /dev/null
@@ -1,1463 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.google.cloud.tpu.v1;
-
-import static io.grpc.MethodDescriptor.generateFullMethodName;
-
-/**
- *
- *
- * 
- * Manages TPU nodes and other resources
- * TPU API v1
- * 

- */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/tpu/v1/cloud_tpu.proto")
-@io.grpc.stub.annotations.GrpcGenerated
-public final class TpuGrpc {
-
-  private TpuGrpc() {}
-
-  public static final String SERVICE_NAME = "google.cloud.tpu.v1.Tpu";
-
-  // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.ListNodesRequest, com.google.cloud.tpu.v1.ListNodesResponse>
-      getListNodesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
-      requestType = com.google.cloud.tpu.v1.ListNodesRequest.class,
-      responseType = com.google.cloud.tpu.v1.ListNodesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.ListNodesRequest, com.google.cloud.tpu.v1.ListNodesResponse>
-      getListNodesMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v1.ListNodesRequest, com.google.cloud.tpu.v1.ListNodesResponse>
-        getListNodesMethod;
-    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-          TpuGrpc.getListNodesMethod =
-              getListNodesMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.ListNodesRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.ListNodesResponse.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
-                      .build();
-        }
-      }
-    }
-    return getListNodesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.GetNodeRequest, com.google.cloud.tpu.v1.Node>
-      getGetNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetNode",
-      requestType = com.google.cloud.tpu.v1.GetNodeRequest.class,
-      responseType = com.google.cloud.tpu.v1.Node.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.GetNodeRequest, com.google.cloud.tpu.v1.Node>
-      getGetNodeMethod() {
-    io.grpc.MethodDescriptor
-        getGetNodeMethod;
-    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-          TpuGrpc.getGetNodeMethod =
-              getGetNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.GetNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.Node.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
-                      .build();
-        }
-      }
-    }
-    return getGetNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.CreateNodeRequest, com.google.longrunning.Operation>
-      getCreateNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
-      requestType = com.google.cloud.tpu.v1.CreateNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.CreateNodeRequest, com.google.longrunning.Operation>
-      getCreateNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v1.CreateNodeRequest, com.google.longrunning.Operation>
-        getCreateNodeMethod;
-    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-          TpuGrpc.getCreateNodeMethod =
-              getCreateNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.CreateNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
-                      .build();
-        }
-      }
-    }
-    return getCreateNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.DeleteNodeRequest, com.google.longrunning.Operation>
-      getDeleteNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
-      requestType = com.google.cloud.tpu.v1.DeleteNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.DeleteNodeRequest, com.google.longrunning.Operation>
-      getDeleteNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v1.DeleteNodeRequest, com.google.longrunning.Operation>
-        getDeleteNodeMethod;
-    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-          TpuGrpc.getDeleteNodeMethod =
-              getDeleteNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.DeleteNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
-                      .build();
-        }
-      }
-    }
-    return getDeleteNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.ReimageNodeRequest, com.google.longrunning.Operation>
-      getReimageNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ReimageNode",
-      requestType = com.google.cloud.tpu.v1.ReimageNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.ReimageNodeRequest, com.google.longrunning.Operation>
-      getReimageNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v1.ReimageNodeRequest, com.google.longrunning.Operation>
-        getReimageNodeMethod;
-    if ((getReimageNodeMethod = TpuGrpc.getReimageNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getReimageNodeMethod = TpuGrpc.getReimageNodeMethod) == null) {
-          TpuGrpc.getReimageNodeMethod =
-              getReimageNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ReimageNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.ReimageNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ReimageNode"))
-                      .build();
-        }
-      }
-    }
-    return getReimageNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.StopNodeRequest, com.google.longrunning.Operation>
-      getStopNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StopNode",
-      requestType = com.google.cloud.tpu.v1.StopNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.StopNodeRequest, com.google.longrunning.Operation>
-      getStopNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v1.StopNodeRequest, com.google.longrunning.Operation>
-        getStopNodeMethod;
-    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-          TpuGrpc.getStopNodeMethod =
-              getStopNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.StopNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
-                      .build();
-        }
-      }
-    }
-    return getStopNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.StartNodeRequest, com.google.longrunning.Operation>
-      getStartNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StartNode",
-      requestType = com.google.cloud.tpu.v1.StartNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.StartNodeRequest, com.google.longrunning.Operation>
-      getStartNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v1.StartNodeRequest, com.google.longrunning.Operation>
-        getStartNodeMethod;
-    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-          TpuGrpc.getStartNodeMethod =
-              getStartNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.StartNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
-                      .build();
-        }
-      }
-    }
-    return getStartNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest,
-          com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>
-      getListTensorFlowVersionsMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListTensorFlowVersions",
-      requestType = com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class,
-      responseType = com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest,
-          com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>
-      getListTensorFlowVersionsMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest,
-            com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>
-        getListTensorFlowVersionsMethod;
-    if ((getListTensorFlowVersionsMethod = TpuGrpc.getListTensorFlowVersionsMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListTensorFlowVersionsMethod = TpuGrpc.getListTensorFlowVersionsMethod) == null) {
-          TpuGrpc.getListTensorFlowVersionsMethod =
-              getListTensorFlowVersionsMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(
-                          generateFullMethodName(SERVICE_NAME, "ListTensorFlowVersions"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse
-                                  .getDefaultInstance()))
-                      .setSchemaDescriptor(
-                          new TpuMethodDescriptorSupplier("ListTensorFlowVersions"))
-                      .build();
-        }
-      }
-    }
-    return getListTensorFlowVersionsMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.GetTensorFlowVersionRequest,
-          com.google.cloud.tpu.v1.TensorFlowVersion>
-      getGetTensorFlowVersionMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetTensorFlowVersion",
-      requestType = com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class,
-      responseType = com.google.cloud.tpu.v1.TensorFlowVersion.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.GetTensorFlowVersionRequest,
-          com.google.cloud.tpu.v1.TensorFlowVersion>
-      getGetTensorFlowVersionMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v1.GetTensorFlowVersionRequest,
-            com.google.cloud.tpu.v1.TensorFlowVersion>
-        getGetTensorFlowVersionMethod;
-    if ((getGetTensorFlowVersionMethod = TpuGrpc.getGetTensorFlowVersionMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetTensorFlowVersionMethod = TpuGrpc.getGetTensorFlowVersionMethod) == null) {
-          TpuGrpc.getGetTensorFlowVersionMethod =
-              getGetTensorFlowVersionMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(
-                          generateFullMethodName(SERVICE_NAME, "GetTensorFlowVersion"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.GetTensorFlowVersionRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetTensorFlowVersion"))
-                      .build();
-        }
-      }
-    }
-    return getGetTensorFlowVersionMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.ListAcceleratorTypesRequest,
-          com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>
-      getListAcceleratorTypesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
-      requestType = com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class,
-      responseType = com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.ListAcceleratorTypesRequest,
-          com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>
-      getListAcceleratorTypesMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v1.ListAcceleratorTypesRequest,
-            com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>
-        getListAcceleratorTypesMethod;
-    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-          TpuGrpc.getListAcceleratorTypesMethod =
-              getListAcceleratorTypesMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(
-                          generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.ListAcceleratorTypesRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.ListAcceleratorTypesResponse
-                                  .getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
-                      .build();
-        }
-      }
-    }
-    return getListAcceleratorTypesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.GetAcceleratorTypeRequest,
-          com.google.cloud.tpu.v1.AcceleratorType>
-      getGetAcceleratorTypeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
-      requestType = com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class,
-      responseType = com.google.cloud.tpu.v1.AcceleratorType.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.GetAcceleratorTypeRequest,
-          com.google.cloud.tpu.v1.AcceleratorType>
-      getGetAcceleratorTypeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v1.GetAcceleratorTypeRequest,
-            com.google.cloud.tpu.v1.AcceleratorType>
-        getGetAcceleratorTypeMethod;
-    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-          TpuGrpc.getGetAcceleratorTypeMethod =
-              getGetAcceleratorTypeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.GetAcceleratorTypeRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
-                      .build();
-        }
-      }
-    }
-    return getGetAcceleratorTypeMethod;
-  }
-
-  /** Creates a new async stub that supports all call types for the service */
-  public static TpuStub newStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new TpuStub(channel, callOptions);
-          }
-        };
-    return TpuStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
-   */
-  public static TpuBlockingStub newBlockingStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new TpuBlockingStub(channel, callOptions);
-          }
-        };
-    return TpuBlockingStub.newStub(factory, channel);
-  }
-
-  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
-  public static TpuFutureStub newFutureStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new TpuFutureStub(channel, callOptions);
-          }
-        };
-    return TpuFutureStub.newStub(factory, channel);
-  }
-
-  /**
-   *
-   *
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v1
-   * 

-   */
-  public abstract static class TpuImplBase implements io.grpc.BindableService {
-
-    /**
-     *
-     *
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(
-        com.google.cloud.tpu.v1.ListNodesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(
-        com.google.cloud.tpu.v1.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(
-        com.google.cloud.tpu.v1.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(
-        com.google.cloud.tpu.v1.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Reimages a node's OS.
-     * 

-     */
-    public void reimageNode(
-        com.google.cloud.tpu.v1.ReimageNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getReimageNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Stops a node, this operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(
-        com.google.cloud.tpu.v1.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(
-        com.google.cloud.tpu.v1.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * List TensorFlow versions supported by this API.
-     * 

-     */
-    public void listTensorFlowVersions(
-        com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getListTensorFlowVersionsMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets TensorFlow Version.
-     * 

-     */
-    public void getTensorFlowVersion(
-        com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getGetTensorFlowVersionMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(
-        com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getListAcceleratorTypesMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(
-        com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getGetAcceleratorTypeMethod(), responseObserver);
-    }
-
-    @java.lang.Override
-    public final io.grpc.ServerServiceDefinition bindService() {
-      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-          .addMethod(
-              getListNodesMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v1.ListNodesRequest,
-                      com.google.cloud.tpu.v1.ListNodesResponse>(this, METHODID_LIST_NODES)))
-          .addMethod(
-              getGetNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v1.GetNodeRequest, com.google.cloud.tpu.v1.Node>(
-                      this, METHODID_GET_NODE)))
-          .addMethod(
-              getCreateNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v1.CreateNodeRequest, com.google.longrunning.Operation>(
-                      this, METHODID_CREATE_NODE)))
-          .addMethod(
-              getDeleteNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v1.DeleteNodeRequest, com.google.longrunning.Operation>(
-                      this, METHODID_DELETE_NODE)))
-          .addMethod(
-              getReimageNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v1.ReimageNodeRequest, com.google.longrunning.Operation>(
-                      this, METHODID_REIMAGE_NODE)))
-          .addMethod(
-              getStopNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v1.StopNodeRequest, com.google.longrunning.Operation>(
-                      this, METHODID_STOP_NODE)))
-          .addMethod(
-              getStartNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v1.StartNodeRequest, com.google.longrunning.Operation>(
-                      this, METHODID_START_NODE)))
-          .addMethod(
-              getListTensorFlowVersionsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest,
-                      com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>(
-                      this, METHODID_LIST_TENSOR_FLOW_VERSIONS)))
-          .addMethod(
-              getGetTensorFlowVersionMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v1.GetTensorFlowVersionRequest,
-                      com.google.cloud.tpu.v1.TensorFlowVersion>(
-                      this, METHODID_GET_TENSOR_FLOW_VERSION)))
-          .addMethod(
-              getListAcceleratorTypesMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v1.ListAcceleratorTypesRequest,
-                      com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>(
-                      this, METHODID_LIST_ACCELERATOR_TYPES)))
-          .addMethod(
-              getGetAcceleratorTypeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v1.GetAcceleratorTypeRequest,
-                      com.google.cloud.tpu.v1.AcceleratorType>(
-                      this, METHODID_GET_ACCELERATOR_TYPE)))
-          .build();
-    }
-  }
-
-  /**
-   *
-   *
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v1
-   * 

-   */
-  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
-    private TpuStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuStub(channel, callOptions);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(
-        com.google.cloud.tpu.v1.ListNodesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(
-        com.google.cloud.tpu.v1.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(
-        com.google.cloud.tpu.v1.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(
-        com.google.cloud.tpu.v1.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Reimages a node's OS.
-     * 

-     */
-    public void reimageNode(
-        com.google.cloud.tpu.v1.ReimageNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getReimageNodeMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Stops a node, this operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(
-        com.google.cloud.tpu.v1.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(
-        com.google.cloud.tpu.v1.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * List TensorFlow versions supported by this API.
-     * 

-     */
-    public void listTensorFlowVersions(
-        com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListTensorFlowVersionsMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets TensorFlow Version.
-     * 

-     */
-    public void getTensorFlowVersion(
-        com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetTensorFlowVersionMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(
-        com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(
-        com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-  }
-
-  /**
-   *
-   *
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v1
-   * 

-   */
-  public static final class TpuBlockingStub
-      extends io.grpc.stub.AbstractBlockingStub {
-    private TpuBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuBlockingStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuBlockingStub(channel, callOptions);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.cloud.tpu.v1.ListNodesResponse listNodes(
-        com.google.cloud.tpu.v1.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListNodesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.cloud.tpu.v1.Node getNode(com.google.cloud.tpu.v1.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.longrunning.Operation createNode(
-        com.google.cloud.tpu.v1.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.longrunning.Operation deleteNode(
-        com.google.cloud.tpu.v1.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Reimages a node's OS.
-     * 

-     */
-    public com.google.longrunning.Operation reimageNode(
-        com.google.cloud.tpu.v1.ReimageNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getReimageNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Stops a node, this operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.longrunning.Operation stopNode(
-        com.google.cloud.tpu.v1.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStopNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.longrunning.Operation startNode(
-        com.google.cloud.tpu.v1.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStartNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * List TensorFlow versions supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse listTensorFlowVersions(
-        com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListTensorFlowVersionsMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets TensorFlow Version.
-     * 

-     */
-    public com.google.cloud.tpu.v1.TensorFlowVersion getTensorFlowVersion(
-        com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetTensorFlowVersionMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse listAcceleratorTypes(
-        com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorType(
-        com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
-    }
-  }
-
-  /**
-   *
-   *
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v1
-   * 

-   */
-  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
-    private TpuFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuFutureStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuFutureStub(channel, callOptions);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v1.ListNodesResponse>
-        listNodes(com.google.cloud.tpu.v1.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getNode(
-        com.google.cloud.tpu.v1.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        createNode(com.google.cloud.tpu.v1.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        deleteNode(com.google.cloud.tpu.v1.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Reimages a node's OS.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        reimageNode(com.google.cloud.tpu.v1.ReimageNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getReimageNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Stops a node, this operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        stopNode(com.google.cloud.tpu.v1.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        startNode(com.google.cloud.tpu.v1.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * List TensorFlow versions supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>
-        listTensorFlowVersions(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListTensorFlowVersionsMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets TensorFlow Version.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v1.TensorFlowVersion>
-        getTensorFlowVersion(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetTensorFlowVersionMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>
-        listAcceleratorTypes(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v1.AcceleratorType>
-        getAcceleratorType(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
-    }
-  }
-
-  private static final int METHODID_LIST_NODES = 0;
-  private static final int METHODID_GET_NODE = 1;
-  private static final int METHODID_CREATE_NODE = 2;
-  private static final int METHODID_DELETE_NODE = 3;
-  private static final int METHODID_REIMAGE_NODE = 4;
-  private static final int METHODID_STOP_NODE = 5;
-  private static final int METHODID_START_NODE = 6;
-  private static final int METHODID_LIST_TENSOR_FLOW_VERSIONS = 7;
-  private static final int METHODID_GET_TENSOR_FLOW_VERSION = 8;
-  private static final int METHODID_LIST_ACCELERATOR_TYPES = 9;
-  private static final int METHODID_GET_ACCELERATOR_TYPE = 10;
-
-  private static final class MethodHandlers
-      implements io.grpc.stub.ServerCalls.UnaryMethod,
-          io.grpc.stub.ServerCalls.ServerStreamingMethod,
-          io.grpc.stub.ServerCalls.ClientStreamingMethod,
-          io.grpc.stub.ServerCalls.BidiStreamingMethod {
-    private final TpuImplBase serviceImpl;
-    private final int methodId;
-
-    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
-      this.serviceImpl = serviceImpl;
-      this.methodId = methodId;
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        case METHODID_LIST_NODES:
-          serviceImpl.listNodes(
-              (com.google.cloud.tpu.v1.ListNodesRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_GET_NODE:
-          serviceImpl.getNode(
-              (com.google.cloud.tpu.v1.GetNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_CREATE_NODE:
-          serviceImpl.createNode(
-              (com.google.cloud.tpu.v1.CreateNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_DELETE_NODE:
-          serviceImpl.deleteNode(
-              (com.google.cloud.tpu.v1.DeleteNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_REIMAGE_NODE:
-          serviceImpl.reimageNode(
-              (com.google.cloud.tpu.v1.ReimageNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_STOP_NODE:
-          serviceImpl.stopNode(
-              (com.google.cloud.tpu.v1.StopNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_START_NODE:
-          serviceImpl.startNode(
-              (com.google.cloud.tpu.v1.StartNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_TENSOR_FLOW_VERSIONS:
-          serviceImpl.listTensorFlowVersions(
-              (com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_GET_TENSOR_FLOW_VERSION:
-          serviceImpl.getTensorFlowVersion(
-              (com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_LIST_ACCELERATOR_TYPES:
-          serviceImpl.listAcceleratorTypes(
-              (com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_GET_ACCELERATOR_TYPE:
-          serviceImpl.getAcceleratorType(
-              (com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        default:
-          throw new AssertionError();
-      }
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public io.grpc.stub.StreamObserver invoke(
-        io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        default:
-          throw new AssertionError();
-      }
-    }
-  }
-
-  private abstract static class TpuBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
-          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
-    TpuBaseDescriptorSupplier() {}
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.getDescriptor();
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
-      return getFileDescriptor().findServiceByName("Tpu");
-    }
-  }
-
-  private static final class TpuFileDescriptorSupplier extends TpuBaseDescriptorSupplier {
-    TpuFileDescriptorSupplier() {}
-  }
-
-  private static final class TpuMethodDescriptorSupplier extends TpuBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
-
-    TpuMethodDescriptorSupplier(String methodName) {
-      this.methodName = methodName;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
-      return getServiceDescriptor().findMethodByName(methodName);
-    }
-  }
-
-  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
-
-  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
-    io.grpc.ServiceDescriptor result = serviceDescriptor;
-    if (result == null) {
-      synchronized (TpuGrpc.class) {
-        result = serviceDescriptor;
-        if (result == null) {
-          serviceDescriptor =
-              result =
-                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-                      .setSchemaDescriptor(new TpuFileDescriptorSupplier())
-                      .addMethod(getListNodesMethod())
-                      .addMethod(getGetNodeMethod())
-                      .addMethod(getCreateNodeMethod())
-                      .addMethod(getDeleteNodeMethod())
-                      .addMethod(getReimageNodeMethod())
-                      .addMethod(getStopNodeMethod())
-                      .addMethod(getStartNodeMethod())
-                      .addMethod(getListTensorFlowVersionsMethod())
-                      .addMethod(getGetTensorFlowVersionMethod())
-                      .addMethod(getListAcceleratorTypesMethod())
-                      .addMethod(getGetAcceleratorTypeMethod())
-                      .build();
-        }
-      }
-    }
-    return result;
-  }
-}
diff --git a/java-tpu/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java b/java-tpu/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
deleted file mode 100644
index 97342624abb5..000000000000
--- a/java-tpu/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
+++ /dev/null
@@ -1,1696 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.google.cloud.tpu.v2;
-
-import static io.grpc.MethodDescriptor.generateFullMethodName;
-
-/**
- *
- *
- * 
- * Manages TPU nodes and other resources
- * TPU API v2
- * 

- */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/tpu/v2/cloud_tpu.proto")
-@io.grpc.stub.annotations.GrpcGenerated
-public final class TpuGrpc {
-
-  private TpuGrpc() {}
-
-  public static final String SERVICE_NAME = "google.cloud.tpu.v2.Tpu";
-
-  // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.ListNodesRequest, com.google.cloud.tpu.v2.ListNodesResponse>
-      getListNodesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
-      requestType = com.google.cloud.tpu.v2.ListNodesRequest.class,
-      responseType = com.google.cloud.tpu.v2.ListNodesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.ListNodesRequest, com.google.cloud.tpu.v2.ListNodesResponse>
-      getListNodesMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2.ListNodesRequest, com.google.cloud.tpu.v2.ListNodesResponse>
-        getListNodesMethod;
-    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-          TpuGrpc.getListNodesMethod =
-              getListNodesMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.ListNodesRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.ListNodesResponse.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
-                      .build();
-        }
-      }
-    }
-    return getListNodesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.GetNodeRequest, com.google.cloud.tpu.v2.Node>
-      getGetNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetNode",
-      requestType = com.google.cloud.tpu.v2.GetNodeRequest.class,
-      responseType = com.google.cloud.tpu.v2.Node.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.GetNodeRequest, com.google.cloud.tpu.v2.Node>
-      getGetNodeMethod() {
-    io.grpc.MethodDescriptor
-        getGetNodeMethod;
-    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-          TpuGrpc.getGetNodeMethod =
-              getGetNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.GetNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.Node.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
-                      .build();
-        }
-      }
-    }
-    return getGetNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.CreateNodeRequest, com.google.longrunning.Operation>
-      getCreateNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
-      requestType = com.google.cloud.tpu.v2.CreateNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.CreateNodeRequest, com.google.longrunning.Operation>
-      getCreateNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2.CreateNodeRequest, com.google.longrunning.Operation>
-        getCreateNodeMethod;
-    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-          TpuGrpc.getCreateNodeMethod =
-              getCreateNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.CreateNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
-                      .build();
-        }
-      }
-    }
-    return getCreateNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.DeleteNodeRequest, com.google.longrunning.Operation>
-      getDeleteNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
-      requestType = com.google.cloud.tpu.v2.DeleteNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.DeleteNodeRequest, com.google.longrunning.Operation>
-      getDeleteNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2.DeleteNodeRequest, com.google.longrunning.Operation>
-        getDeleteNodeMethod;
-    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-          TpuGrpc.getDeleteNodeMethod =
-              getDeleteNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.DeleteNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
-                      .build();
-        }
-      }
-    }
-    return getDeleteNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.StopNodeRequest, com.google.longrunning.Operation>
-      getStopNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StopNode",
-      requestType = com.google.cloud.tpu.v2.StopNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.StopNodeRequest, com.google.longrunning.Operation>
-      getStopNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2.StopNodeRequest, com.google.longrunning.Operation>
-        getStopNodeMethod;
-    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-          TpuGrpc.getStopNodeMethod =
-              getStopNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.StopNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
-                      .build();
-        }
-      }
-    }
-    return getStopNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.StartNodeRequest, com.google.longrunning.Operation>
-      getStartNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StartNode",
-      requestType = com.google.cloud.tpu.v2.StartNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.StartNodeRequest, com.google.longrunning.Operation>
-      getStartNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2.StartNodeRequest, com.google.longrunning.Operation>
-        getStartNodeMethod;
-    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-          TpuGrpc.getStartNodeMethod =
-              getStartNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.StartNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
-                      .build();
-        }
-      }
-    }
-    return getStartNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.UpdateNodeRequest, com.google.longrunning.Operation>
-      getUpdateNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "UpdateNode",
-      requestType = com.google.cloud.tpu.v2.UpdateNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.UpdateNodeRequest, com.google.longrunning.Operation>
-      getUpdateNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2.UpdateNodeRequest, com.google.longrunning.Operation>
-        getUpdateNodeMethod;
-    if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
-          TpuGrpc.getUpdateNodeMethod =
-              getUpdateNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.UpdateNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("UpdateNode"))
-                      .build();
-        }
-      }
-    }
-    return getUpdateNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.GenerateServiceIdentityRequest,
-          com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>
-      getGenerateServiceIdentityMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GenerateServiceIdentity",
-      requestType = com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class,
-      responseType = com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.GenerateServiceIdentityRequest,
-          com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>
-      getGenerateServiceIdentityMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2.GenerateServiceIdentityRequest,
-            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>
-        getGenerateServiceIdentityMethod;
-    if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
-          TpuGrpc.getGenerateServiceIdentityMethod =
-              getGenerateServiceIdentityMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(
-                          generateFullMethodName(SERVICE_NAME, "GenerateServiceIdentity"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.GenerateServiceIdentityRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.GenerateServiceIdentityResponse
-                                  .getDefaultInstance()))
-                      .setSchemaDescriptor(
-                          new TpuMethodDescriptorSupplier("GenerateServiceIdentity"))
-                      .build();
-        }
-      }
-    }
-    return getGenerateServiceIdentityMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.ListAcceleratorTypesRequest,
-          com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>
-      getListAcceleratorTypesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
-      requestType = com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class,
-      responseType = com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.ListAcceleratorTypesRequest,
-          com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>
-      getListAcceleratorTypesMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2.ListAcceleratorTypesRequest,
-            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>
-        getListAcceleratorTypesMethod;
-    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-          TpuGrpc.getListAcceleratorTypesMethod =
-              getListAcceleratorTypesMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(
-                          generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.ListAcceleratorTypesRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.ListAcceleratorTypesResponse
-                                  .getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
-                      .build();
-        }
-      }
-    }
-    return getListAcceleratorTypesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.GetAcceleratorTypeRequest,
-          com.google.cloud.tpu.v2.AcceleratorType>
-      getGetAcceleratorTypeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
-      requestType = com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class,
-      responseType = com.google.cloud.tpu.v2.AcceleratorType.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.GetAcceleratorTypeRequest,
-          com.google.cloud.tpu.v2.AcceleratorType>
-      getGetAcceleratorTypeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2.GetAcceleratorTypeRequest,
-            com.google.cloud.tpu.v2.AcceleratorType>
-        getGetAcceleratorTypeMethod;
-    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-          TpuGrpc.getGetAcceleratorTypeMethod =
-              getGetAcceleratorTypeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.GetAcceleratorTypeRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
-                      .build();
-        }
-      }
-    }
-    return getGetAcceleratorTypeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.ListRuntimeVersionsRequest,
-          com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>
-      getListRuntimeVersionsMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListRuntimeVersions",
-      requestType = com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class,
-      responseType = com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.ListRuntimeVersionsRequest,
-          com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>
-      getListRuntimeVersionsMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2.ListRuntimeVersionsRequest,
-            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>
-        getListRuntimeVersionsMethod;
-    if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
-          TpuGrpc.getListRuntimeVersionsMethod =
-              getListRuntimeVersionsMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(
-                          generateFullMethodName(SERVICE_NAME, "ListRuntimeVersions"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.ListRuntimeVersionsRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.ListRuntimeVersionsResponse
-                                  .getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListRuntimeVersions"))
-                      .build();
-        }
-      }
-    }
-    return getListRuntimeVersionsMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.GetRuntimeVersionRequest, com.google.cloud.tpu.v2.RuntimeVersion>
-      getGetRuntimeVersionMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetRuntimeVersion",
-      requestType = com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class,
-      responseType = com.google.cloud.tpu.v2.RuntimeVersion.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.GetRuntimeVersionRequest, com.google.cloud.tpu.v2.RuntimeVersion>
-      getGetRuntimeVersionMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2.GetRuntimeVersionRequest,
-            com.google.cloud.tpu.v2.RuntimeVersion>
-        getGetRuntimeVersionMethod;
-    if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
-          TpuGrpc.getGetRuntimeVersionMethod =
-              getGetRuntimeVersionMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetRuntimeVersion"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.GetRuntimeVersionRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetRuntimeVersion"))
-                      .build();
-        }
-      }
-    }
-    return getGetRuntimeVersionMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.GetGuestAttributesRequest,
-          com.google.cloud.tpu.v2.GetGuestAttributesResponse>
-      getGetGuestAttributesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetGuestAttributes",
-      requestType = com.google.cloud.tpu.v2.GetGuestAttributesRequest.class,
-      responseType = com.google.cloud.tpu.v2.GetGuestAttributesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.GetGuestAttributesRequest,
-          com.google.cloud.tpu.v2.GetGuestAttributesResponse>
-      getGetGuestAttributesMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2.GetGuestAttributesRequest,
-            com.google.cloud.tpu.v2.GetGuestAttributesResponse>
-        getGetGuestAttributesMethod;
-    if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
-          TpuGrpc.getGetGuestAttributesMethod =
-              getGetGuestAttributesMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetGuestAttributes"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.GetGuestAttributesRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.GetGuestAttributesResponse
-                                  .getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetGuestAttributes"))
-                      .build();
-        }
-      }
-    }
-    return getGetGuestAttributesMethod;
-  }
-
-  /** Creates a new async stub that supports all call types for the service */
-  public static TpuStub newStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new TpuStub(channel, callOptions);
-          }
-        };
-    return TpuStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
-   */
-  public static TpuBlockingStub newBlockingStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new TpuBlockingStub(channel, callOptions);
-          }
-        };
-    return TpuBlockingStub.newStub(factory, channel);
-  }
-
-  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
-  public static TpuFutureStub newFutureStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new TpuFutureStub(channel, callOptions);
-          }
-        };
-    return TpuFutureStub.newStub(factory, channel);
-  }
-
-  /**
-   *
-   *
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2
-   * 

-   */
-  public abstract static class TpuImplBase implements io.grpc.BindableService {
-
-    /**
-     *
-     *
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(
-        com.google.cloud.tpu.v2.ListNodesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(
-        com.google.cloud.tpu.v2.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(
-        com.google.cloud.tpu.v2.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(
-        com.google.cloud.tpu.v2.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(
-        com.google.cloud.tpu.v2.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(
-        com.google.cloud.tpu.v2.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public void updateNode(
-        com.google.cloud.tpu.v2.UpdateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public void generateServiceIdentity(
-        com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getGenerateServiceIdentityMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(
-        com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getListAcceleratorTypesMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(
-        com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getGetAcceleratorTypeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public void listRuntimeVersions(
-        com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getListRuntimeVersionsMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public void getRuntimeVersion(
-        com.google.cloud.tpu.v2.GetRuntimeVersionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getGetRuntimeVersionMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public void getGuestAttributes(
-        com.google.cloud.tpu.v2.GetGuestAttributesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getGetGuestAttributesMethod(), responseObserver);
-    }
-
-    @java.lang.Override
-    public final io.grpc.ServerServiceDefinition bindService() {
-      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-          .addMethod(
-              getListNodesMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2.ListNodesRequest,
-                      com.google.cloud.tpu.v2.ListNodesResponse>(this, METHODID_LIST_NODES)))
-          .addMethod(
-              getGetNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2.GetNodeRequest, com.google.cloud.tpu.v2.Node>(
-                      this, METHODID_GET_NODE)))
-          .addMethod(
-              getCreateNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2.CreateNodeRequest, com.google.longrunning.Operation>(
-                      this, METHODID_CREATE_NODE)))
-          .addMethod(
-              getDeleteNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2.DeleteNodeRequest, com.google.longrunning.Operation>(
-                      this, METHODID_DELETE_NODE)))
-          .addMethod(
-              getStopNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2.StopNodeRequest, com.google.longrunning.Operation>(
-                      this, METHODID_STOP_NODE)))
-          .addMethod(
-              getStartNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2.StartNodeRequest, com.google.longrunning.Operation>(
-                      this, METHODID_START_NODE)))
-          .addMethod(
-              getUpdateNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2.UpdateNodeRequest, com.google.longrunning.Operation>(
-                      this, METHODID_UPDATE_NODE)))
-          .addMethod(
-              getGenerateServiceIdentityMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2.GenerateServiceIdentityRequest,
-                      com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>(
-                      this, METHODID_GENERATE_SERVICE_IDENTITY)))
-          .addMethod(
-              getListAcceleratorTypesMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2.ListAcceleratorTypesRequest,
-                      com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>(
-                      this, METHODID_LIST_ACCELERATOR_TYPES)))
-          .addMethod(
-              getGetAcceleratorTypeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2.GetAcceleratorTypeRequest,
-                      com.google.cloud.tpu.v2.AcceleratorType>(
-                      this, METHODID_GET_ACCELERATOR_TYPE)))
-          .addMethod(
-              getListRuntimeVersionsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2.ListRuntimeVersionsRequest,
-                      com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>(
-                      this, METHODID_LIST_RUNTIME_VERSIONS)))
-          .addMethod(
-              getGetRuntimeVersionMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2.GetRuntimeVersionRequest,
-                      com.google.cloud.tpu.v2.RuntimeVersion>(this, METHODID_GET_RUNTIME_VERSION)))
-          .addMethod(
-              getGetGuestAttributesMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2.GetGuestAttributesRequest,
-                      com.google.cloud.tpu.v2.GetGuestAttributesResponse>(
-                      this, METHODID_GET_GUEST_ATTRIBUTES)))
-          .build();
-    }
-  }
-
-  /**
-   *
-   *
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2
-   * 

-   */
-  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
-    private TpuStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuStub(channel, callOptions);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(
-        com.google.cloud.tpu.v2.ListNodesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(
-        com.google.cloud.tpu.v2.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(
-        com.google.cloud.tpu.v2.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(
-        com.google.cloud.tpu.v2.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(
-        com.google.cloud.tpu.v2.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(
-        com.google.cloud.tpu.v2.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public void updateNode(
-        com.google.cloud.tpu.v2.UpdateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public void generateServiceIdentity(
-        com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(
-        com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(
-        com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public void listRuntimeVersions(
-        com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public void getRuntimeVersion(
-        com.google.cloud.tpu.v2.GetRuntimeVersionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public void getGuestAttributes(
-        com.google.cloud.tpu.v2.GetGuestAttributesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-  }
-
-  /**
-   *
-   *
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2
-   * 

-   */
-  public static final class TpuBlockingStub
-      extends io.grpc.stub.AbstractBlockingStub {
-    private TpuBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuBlockingStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuBlockingStub(channel, callOptions);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.cloud.tpu.v2.ListNodesResponse listNodes(
-        com.google.cloud.tpu.v2.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListNodesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.cloud.tpu.v2.Node getNode(com.google.cloud.tpu.v2.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.longrunning.Operation createNode(
-        com.google.cloud.tpu.v2.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.longrunning.Operation deleteNode(
-        com.google.cloud.tpu.v2.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.longrunning.Operation stopNode(
-        com.google.cloud.tpu.v2.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStopNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.longrunning.Operation startNode(
-        com.google.cloud.tpu.v2.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStartNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public com.google.longrunning.Operation updateNode(
-        com.google.cloud.tpu.v2.UpdateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getUpdateNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse generateServiceIdentity(
-        com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGenerateServiceIdentityMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse listAcceleratorTypes(
-        com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorType(
-        com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse listRuntimeVersions(
-        com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListRuntimeVersionsMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersion(
-        com.google.cloud.tpu.v2.GetRuntimeVersionRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetRuntimeVersionMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public com.google.cloud.tpu.v2.GetGuestAttributesResponse getGuestAttributes(
-        com.google.cloud.tpu.v2.GetGuestAttributesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetGuestAttributesMethod(), getCallOptions(), request);
-    }
-  }
-
-  /**
-   *
-   *
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2
-   * 

-   */
-  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
-    private TpuFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuFutureStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuFutureStub(channel, callOptions);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2.ListNodesResponse>
-        listNodes(com.google.cloud.tpu.v2.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getNode(
-        com.google.cloud.tpu.v2.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        createNode(com.google.cloud.tpu.v2.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        deleteNode(com.google.cloud.tpu.v2.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        stopNode(com.google.cloud.tpu.v2.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        startNode(com.google.cloud.tpu.v2.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        updateNode(com.google.cloud.tpu.v2.UpdateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>
-        generateServiceIdentity(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>
-        listAcceleratorTypes(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2.AcceleratorType>
-        getAcceleratorType(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>
-        listRuntimeVersions(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2.RuntimeVersion>
-        getRuntimeVersion(com.google.cloud.tpu.v2.GetRuntimeVersionRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2.GetGuestAttributesResponse>
-        getGuestAttributes(com.google.cloud.tpu.v2.GetGuestAttributesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request);
-    }
-  }
-
-  private static final int METHODID_LIST_NODES = 0;
-  private static final int METHODID_GET_NODE = 1;
-  private static final int METHODID_CREATE_NODE = 2;
-  private static final int METHODID_DELETE_NODE = 3;
-  private static final int METHODID_STOP_NODE = 4;
-  private static final int METHODID_START_NODE = 5;
-  private static final int METHODID_UPDATE_NODE = 6;
-  private static final int METHODID_GENERATE_SERVICE_IDENTITY = 7;
-  private static final int METHODID_LIST_ACCELERATOR_TYPES = 8;
-  private static final int METHODID_GET_ACCELERATOR_TYPE = 9;
-  private static final int METHODID_LIST_RUNTIME_VERSIONS = 10;
-  private static final int METHODID_GET_RUNTIME_VERSION = 11;
-  private static final int METHODID_GET_GUEST_ATTRIBUTES = 12;
-
-  private static final class MethodHandlers
-      implements io.grpc.stub.ServerCalls.UnaryMethod,
-          io.grpc.stub.ServerCalls.ServerStreamingMethod,
-          io.grpc.stub.ServerCalls.ClientStreamingMethod,
-          io.grpc.stub.ServerCalls.BidiStreamingMethod {
-    private final TpuImplBase serviceImpl;
-    private final int methodId;
-
-    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
-      this.serviceImpl = serviceImpl;
-      this.methodId = methodId;
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        case METHODID_LIST_NODES:
-          serviceImpl.listNodes(
-              (com.google.cloud.tpu.v2.ListNodesRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_GET_NODE:
-          serviceImpl.getNode(
-              (com.google.cloud.tpu.v2.GetNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_CREATE_NODE:
-          serviceImpl.createNode(
-              (com.google.cloud.tpu.v2.CreateNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_DELETE_NODE:
-          serviceImpl.deleteNode(
-              (com.google.cloud.tpu.v2.DeleteNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_STOP_NODE:
-          serviceImpl.stopNode(
-              (com.google.cloud.tpu.v2.StopNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_START_NODE:
-          serviceImpl.startNode(
-              (com.google.cloud.tpu.v2.StartNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_UPDATE_NODE:
-          serviceImpl.updateNode(
-              (com.google.cloud.tpu.v2.UpdateNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GENERATE_SERVICE_IDENTITY:
-          serviceImpl.generateServiceIdentity(
-              (com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_LIST_ACCELERATOR_TYPES:
-          serviceImpl.listAcceleratorTypes(
-              (com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_GET_ACCELERATOR_TYPE:
-          serviceImpl.getAcceleratorType(
-              (com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_LIST_RUNTIME_VERSIONS:
-          serviceImpl.listRuntimeVersions(
-              (com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_GET_RUNTIME_VERSION:
-          serviceImpl.getRuntimeVersion(
-              (com.google.cloud.tpu.v2.GetRuntimeVersionRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_GET_GUEST_ATTRIBUTES:
-          serviceImpl.getGuestAttributes(
-              (com.google.cloud.tpu.v2.GetGuestAttributesRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        default:
-          throw new AssertionError();
-      }
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public io.grpc.stub.StreamObserver invoke(
-        io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        default:
-          throw new AssertionError();
-      }
-    }
-  }
-
-  private abstract static class TpuBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
-          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
-    TpuBaseDescriptorSupplier() {}
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.getDescriptor();
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
-      return getFileDescriptor().findServiceByName("Tpu");
-    }
-  }
-
-  private static final class TpuFileDescriptorSupplier extends TpuBaseDescriptorSupplier {
-    TpuFileDescriptorSupplier() {}
-  }
-
-  private static final class TpuMethodDescriptorSupplier extends TpuBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
-
-    TpuMethodDescriptorSupplier(String methodName) {
-      this.methodName = methodName;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
-      return getServiceDescriptor().findMethodByName(methodName);
-    }
-  }
-
-  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
-
-  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
-    io.grpc.ServiceDescriptor result = serviceDescriptor;
-    if (result == null) {
-      synchronized (TpuGrpc.class) {
-        result = serviceDescriptor;
-        if (result == null) {
-          serviceDescriptor =
-              result =
-                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-                      .setSchemaDescriptor(new TpuFileDescriptorSupplier())
-                      .addMethod(getListNodesMethod())
-                      .addMethod(getGetNodeMethod())
-                      .addMethod(getCreateNodeMethod())
-                      .addMethod(getDeleteNodeMethod())
-                      .addMethod(getStopNodeMethod())
-                      .addMethod(getStartNodeMethod())
-                      .addMethod(getUpdateNodeMethod())
-                      .addMethod(getGenerateServiceIdentityMethod())
-                      .addMethod(getListAcceleratorTypesMethod())
-                      .addMethod(getGetAcceleratorTypeMethod())
-                      .addMethod(getListRuntimeVersionsMethod())
-                      .addMethod(getGetRuntimeVersionMethod())
-                      .addMethod(getGetGuestAttributesMethod())
-                      .build();
-        }
-      }
-    }
-    return result;
-  }
-}
diff --git a/java-tpu/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java b/java-tpu/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
deleted file mode 100644
index 008a91342433..000000000000
--- a/java-tpu/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
+++ /dev/null
@@ -1,2310 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.google.cloud.tpu.v2alpha1;
-
-import static io.grpc.MethodDescriptor.generateFullMethodName;
-
-/**
- *
- *
- * 
- * Manages TPU nodes and other resources
- * TPU API v2alpha1
- * 

- */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/tpu/v2alpha1/cloud_tpu.proto")
-@io.grpc.stub.annotations.GrpcGenerated
-public final class TpuGrpc {
-
-  private TpuGrpc() {}
-
-  public static final String SERVICE_NAME = "google.cloud.tpu.v2alpha1.Tpu";
-
-  // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.ListNodesRequest,
-          com.google.cloud.tpu.v2alpha1.ListNodesResponse>
-      getListNodesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
-      requestType = com.google.cloud.tpu.v2alpha1.ListNodesRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.ListNodesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.ListNodesRequest,
-          com.google.cloud.tpu.v2alpha1.ListNodesResponse>
-      getListNodesMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.ListNodesRequest,
-            com.google.cloud.tpu.v2alpha1.ListNodesResponse>
-        getListNodesMethod;
-    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-          TpuGrpc.getListNodesMethod =
-              getListNodesMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.ListNodesRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.ListNodesResponse.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
-                      .build();
-        }
-      }
-    }
-    return getListNodesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.GetNodeRequest, com.google.cloud.tpu.v2alpha1.Node>
-      getGetNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetNode",
-      requestType = com.google.cloud.tpu.v2alpha1.GetNodeRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.Node.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.GetNodeRequest, com.google.cloud.tpu.v2alpha1.Node>
-      getGetNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.GetNodeRequest, com.google.cloud.tpu.v2alpha1.Node>
-        getGetNodeMethod;
-    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-          TpuGrpc.getGetNodeMethod =
-              getGetNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.GetNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
-                      .build();
-        }
-      }
-    }
-    return getGetNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.CreateNodeRequest, com.google.longrunning.Operation>
-      getCreateNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
-      requestType = com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.CreateNodeRequest, com.google.longrunning.Operation>
-      getCreateNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.CreateNodeRequest, com.google.longrunning.Operation>
-        getCreateNodeMethod;
-    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-          TpuGrpc.getCreateNodeMethod =
-              getCreateNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.CreateNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
-                      .build();
-        }
-      }
-    }
-    return getCreateNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.DeleteNodeRequest, com.google.longrunning.Operation>
-      getDeleteNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
-      requestType = com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.DeleteNodeRequest, com.google.longrunning.Operation>
-      getDeleteNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.DeleteNodeRequest, com.google.longrunning.Operation>
-        getDeleteNodeMethod;
-    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-          TpuGrpc.getDeleteNodeMethod =
-              getDeleteNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
-                      .build();
-        }
-      }
-    }
-    return getDeleteNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.StopNodeRequest, com.google.longrunning.Operation>
-      getStopNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StopNode",
-      requestType = com.google.cloud.tpu.v2alpha1.StopNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.StopNodeRequest, com.google.longrunning.Operation>
-      getStopNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.StopNodeRequest, com.google.longrunning.Operation>
-        getStopNodeMethod;
-    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-          TpuGrpc.getStopNodeMethod =
-              getStopNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.StopNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
-                      .build();
-        }
-      }
-    }
-    return getStopNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.StartNodeRequest, com.google.longrunning.Operation>
-      getStartNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StartNode",
-      requestType = com.google.cloud.tpu.v2alpha1.StartNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.StartNodeRequest, com.google.longrunning.Operation>
-      getStartNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.StartNodeRequest, com.google.longrunning.Operation>
-        getStartNodeMethod;
-    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-          TpuGrpc.getStartNodeMethod =
-              getStartNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.StartNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
-                      .build();
-        }
-      }
-    }
-    return getStartNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.UpdateNodeRequest, com.google.longrunning.Operation>
-      getUpdateNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "UpdateNode",
-      requestType = com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.UpdateNodeRequest, com.google.longrunning.Operation>
-      getUpdateNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.UpdateNodeRequest, com.google.longrunning.Operation>
-        getUpdateNodeMethod;
-    if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
-          TpuGrpc.getUpdateNodeMethod =
-              getUpdateNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("UpdateNode"))
-                      .build();
-        }
-      }
-    }
-    return getUpdateNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest,
-          com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>
-      getListQueuedResourcesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListQueuedResources",
-      requestType = com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest,
-          com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>
-      getListQueuedResourcesMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest,
-            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>
-        getListQueuedResourcesMethod;
-    if ((getListQueuedResourcesMethod = TpuGrpc.getListQueuedResourcesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListQueuedResourcesMethod = TpuGrpc.getListQueuedResourcesMethod) == null) {
-          TpuGrpc.getListQueuedResourcesMethod =
-              getListQueuedResourcesMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(
-                          generateFullMethodName(SERVICE_NAME, "ListQueuedResources"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse
-                                  .getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListQueuedResources"))
-                      .build();
-        }
-      }
-    }
-    return getListQueuedResourcesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest,
-          com.google.cloud.tpu.v2alpha1.QueuedResource>
-      getGetQueuedResourceMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetQueuedResource",
-      requestType = com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.QueuedResource.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest,
-          com.google.cloud.tpu.v2alpha1.QueuedResource>
-      getGetQueuedResourceMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest,
-            com.google.cloud.tpu.v2alpha1.QueuedResource>
-        getGetQueuedResourceMethod;
-    if ((getGetQueuedResourceMethod = TpuGrpc.getGetQueuedResourceMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetQueuedResourceMethod = TpuGrpc.getGetQueuedResourceMethod) == null) {
-          TpuGrpc.getGetQueuedResourceMethod =
-              getGetQueuedResourceMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetQueuedResource"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetQueuedResource"))
-                      .build();
-        }
-      }
-    }
-    return getGetQueuedResourceMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest,
-          com.google.longrunning.Operation>
-      getCreateQueuedResourceMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "CreateQueuedResource",
-      requestType = com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest,
-          com.google.longrunning.Operation>
-      getCreateQueuedResourceMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest,
-            com.google.longrunning.Operation>
-        getCreateQueuedResourceMethod;
-    if ((getCreateQueuedResourceMethod = TpuGrpc.getCreateQueuedResourceMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getCreateQueuedResourceMethod = TpuGrpc.getCreateQueuedResourceMethod) == null) {
-          TpuGrpc.getCreateQueuedResourceMethod =
-              getCreateQueuedResourceMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(
-                          generateFullMethodName(SERVICE_NAME, "CreateQueuedResource"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateQueuedResource"))
-                      .build();
-        }
-      }
-    }
-    return getCreateQueuedResourceMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest,
-          com.google.longrunning.Operation>
-      getDeleteQueuedResourceMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "DeleteQueuedResource",
-      requestType = com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest,
-          com.google.longrunning.Operation>
-      getDeleteQueuedResourceMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest,
-            com.google.longrunning.Operation>
-        getDeleteQueuedResourceMethod;
-    if ((getDeleteQueuedResourceMethod = TpuGrpc.getDeleteQueuedResourceMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getDeleteQueuedResourceMethod = TpuGrpc.getDeleteQueuedResourceMethod) == null) {
-          TpuGrpc.getDeleteQueuedResourceMethod =
-              getDeleteQueuedResourceMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(
-                          generateFullMethodName(SERVICE_NAME, "DeleteQueuedResource"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteQueuedResource"))
-                      .build();
-        }
-      }
-    }
-    return getDeleteQueuedResourceMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest,
-          com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>
-      getGenerateServiceIdentityMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GenerateServiceIdentity",
-      requestType = com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest,
-          com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>
-      getGenerateServiceIdentityMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest,
-            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>
-        getGenerateServiceIdentityMethod;
-    if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
-          TpuGrpc.getGenerateServiceIdentityMethod =
-              getGenerateServiceIdentityMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(
-                          generateFullMethodName(SERVICE_NAME, "GenerateServiceIdentity"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse
-                                  .getDefaultInstance()))
-                      .setSchemaDescriptor(
-                          new TpuMethodDescriptorSupplier("GenerateServiceIdentity"))
-                      .build();
-        }
-      }
-    }
-    return getGenerateServiceIdentityMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest,
-          com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>
-      getListAcceleratorTypesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
-      requestType = com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest,
-          com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>
-      getListAcceleratorTypesMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest,
-            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>
-        getListAcceleratorTypesMethod;
-    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-          TpuGrpc.getListAcceleratorTypesMethod =
-              getListAcceleratorTypesMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(
-                          generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse
-                                  .getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
-                      .build();
-        }
-      }
-    }
-    return getListAcceleratorTypesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest,
-          com.google.cloud.tpu.v2alpha1.AcceleratorType>
-      getGetAcceleratorTypeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
-      requestType = com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.AcceleratorType.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest,
-          com.google.cloud.tpu.v2alpha1.AcceleratorType>
-      getGetAcceleratorTypeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest,
-            com.google.cloud.tpu.v2alpha1.AcceleratorType>
-        getGetAcceleratorTypeMethod;
-    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-          TpuGrpc.getGetAcceleratorTypeMethod =
-              getGetAcceleratorTypeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
-                      .build();
-        }
-      }
-    }
-    return getGetAcceleratorTypeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest,
-          com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>
-      getListRuntimeVersionsMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListRuntimeVersions",
-      requestType = com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest,
-          com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>
-      getListRuntimeVersionsMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest,
-            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>
-        getListRuntimeVersionsMethod;
-    if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
-          TpuGrpc.getListRuntimeVersionsMethod =
-              getListRuntimeVersionsMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(
-                          generateFullMethodName(SERVICE_NAME, "ListRuntimeVersions"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse
-                                  .getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListRuntimeVersions"))
-                      .build();
-        }
-      }
-    }
-    return getListRuntimeVersionsMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest,
-          com.google.cloud.tpu.v2alpha1.RuntimeVersion>
-      getGetRuntimeVersionMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetRuntimeVersion",
-      requestType = com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.RuntimeVersion.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest,
-          com.google.cloud.tpu.v2alpha1.RuntimeVersion>
-      getGetRuntimeVersionMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest,
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion>
-        getGetRuntimeVersionMethod;
-    if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
-          TpuGrpc.getGetRuntimeVersionMethod =
-              getGetRuntimeVersionMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetRuntimeVersion"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetRuntimeVersion"))
-                      .build();
-        }
-      }
-    }
-    return getGetRuntimeVersionMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest,
-          com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>
-      getGetGuestAttributesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetGuestAttributes",
-      requestType = com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest,
-          com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>
-      getGetGuestAttributesMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest,
-            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>
-        getGetGuestAttributesMethod;
-    if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
-          TpuGrpc.getGetGuestAttributesMethod =
-              getGetGuestAttributesMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetGuestAttributes"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse
-                                  .getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetGuestAttributes"))
-                      .build();
-        }
-      }
-    }
-    return getGetGuestAttributesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest,
-          com.google.longrunning.Operation>
-      getSimulateMaintenanceEventMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "SimulateMaintenanceEvent",
-      requestType = com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest,
-          com.google.longrunning.Operation>
-      getSimulateMaintenanceEventMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest,
-            com.google.longrunning.Operation>
-        getSimulateMaintenanceEventMethod;
-    if ((getSimulateMaintenanceEventMethod = TpuGrpc.getSimulateMaintenanceEventMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getSimulateMaintenanceEventMethod = TpuGrpc.getSimulateMaintenanceEventMethod)
-            == null) {
-          TpuGrpc.getSimulateMaintenanceEventMethod =
-              getSimulateMaintenanceEventMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(
-                          generateFullMethodName(SERVICE_NAME, "SimulateMaintenanceEvent"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(
-                          new TpuMethodDescriptorSupplier("SimulateMaintenanceEvent"))
-                      .build();
-        }
-      }
-    }
-    return getSimulateMaintenanceEventMethod;
-  }
-
-  /** Creates a new async stub that supports all call types for the service */
-  public static TpuStub newStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new TpuStub(channel, callOptions);
-          }
-        };
-    return TpuStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
-   */
-  public static TpuBlockingStub newBlockingStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new TpuBlockingStub(channel, callOptions);
-          }
-        };
-    return TpuBlockingStub.newStub(factory, channel);
-  }
-
-  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
-  public static TpuFutureStub newFutureStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new TpuFutureStub(channel, callOptions);
-          }
-        };
-    return TpuFutureStub.newStub(factory, channel);
-  }
-
-  /**
-   *
-   *
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2alpha1
-   * 

-   */
-  public abstract static class TpuImplBase implements io.grpc.BindableService {
-
-    /**
-     *
-     *
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(
-        com.google.cloud.tpu.v2alpha1.ListNodesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(
-        com.google.cloud.tpu.v2alpha1.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(
-        com.google.cloud.tpu.v2alpha1.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(
-        com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(
-        com.google.cloud.tpu.v2alpha1.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(
-        com.google.cloud.tpu.v2alpha1.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public void updateNode(
-        com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists queued resources.
-     * 

-     */
-    public void listQueuedResources(
-        com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getListQueuedResourcesMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets details of a queued resource.
-     * 

-     */
-    public void getQueuedResource(
-        com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getGetQueuedResourceMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a QueuedResource TPU instance.
-     * 

-     */
-    public void createQueuedResource(
-        com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getCreateQueuedResourceMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a QueuedResource TPU instance.
-     * 

-     */
-    public void deleteQueuedResource(
-        com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getDeleteQueuedResourceMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public void generateServiceIdentity(
-        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getGenerateServiceIdentityMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(
-        com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getListAcceleratorTypesMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(
-        com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getGetAcceleratorTypeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public void listRuntimeVersions(
-        com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getListRuntimeVersionsMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public void getRuntimeVersion(
-        com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getGetRuntimeVersionMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public void getGuestAttributes(
-        com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getGetGuestAttributesMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Simulates a maintenance event.
-     * 

-     */
-    public void simulateMaintenanceEvent(
-        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getSimulateMaintenanceEventMethod(), responseObserver);
-    }
-
-    @java.lang.Override
-    public final io.grpc.ServerServiceDefinition bindService() {
-      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-          .addMethod(
-              getListNodesMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.ListNodesRequest,
-                      com.google.cloud.tpu.v2alpha1.ListNodesResponse>(this, METHODID_LIST_NODES)))
-          .addMethod(
-              getGetNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.GetNodeRequest,
-                      com.google.cloud.tpu.v2alpha1.Node>(this, METHODID_GET_NODE)))
-          .addMethod(
-              getCreateNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.CreateNodeRequest,
-                      com.google.longrunning.Operation>(this, METHODID_CREATE_NODE)))
-          .addMethod(
-              getDeleteNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.DeleteNodeRequest,
-                      com.google.longrunning.Operation>(this, METHODID_DELETE_NODE)))
-          .addMethod(
-              getStopNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.StopNodeRequest,
-                      com.google.longrunning.Operation>(this, METHODID_STOP_NODE)))
-          .addMethod(
-              getStartNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.StartNodeRequest,
-                      com.google.longrunning.Operation>(this, METHODID_START_NODE)))
-          .addMethod(
-              getUpdateNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.UpdateNodeRequest,
-                      com.google.longrunning.Operation>(this, METHODID_UPDATE_NODE)))
-          .addMethod(
-              getListQueuedResourcesMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest,
-                      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>(
-                      this, METHODID_LIST_QUEUED_RESOURCES)))
-          .addMethod(
-              getGetQueuedResourceMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest,
-                      com.google.cloud.tpu.v2alpha1.QueuedResource>(
-                      this, METHODID_GET_QUEUED_RESOURCE)))
-          .addMethod(
-              getCreateQueuedResourceMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest,
-                      com.google.longrunning.Operation>(this, METHODID_CREATE_QUEUED_RESOURCE)))
-          .addMethod(
-              getDeleteQueuedResourceMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest,
-                      com.google.longrunning.Operation>(this, METHODID_DELETE_QUEUED_RESOURCE)))
-          .addMethod(
-              getGenerateServiceIdentityMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest,
-                      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>(
-                      this, METHODID_GENERATE_SERVICE_IDENTITY)))
-          .addMethod(
-              getListAcceleratorTypesMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest,
-                      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>(
-                      this, METHODID_LIST_ACCELERATOR_TYPES)))
-          .addMethod(
-              getGetAcceleratorTypeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest,
-                      com.google.cloud.tpu.v2alpha1.AcceleratorType>(
-                      this, METHODID_GET_ACCELERATOR_TYPE)))
-          .addMethod(
-              getListRuntimeVersionsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest,
-                      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>(
-                      this, METHODID_LIST_RUNTIME_VERSIONS)))
-          .addMethod(
-              getGetRuntimeVersionMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest,
-                      com.google.cloud.tpu.v2alpha1.RuntimeVersion>(
-                      this, METHODID_GET_RUNTIME_VERSION)))
-          .addMethod(
-              getGetGuestAttributesMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest,
-                      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>(
-                      this, METHODID_GET_GUEST_ATTRIBUTES)))
-          .addMethod(
-              getSimulateMaintenanceEventMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest,
-                      com.google.longrunning.Operation>(this, METHODID_SIMULATE_MAINTENANCE_EVENT)))
-          .build();
-    }
-  }
-
-  /**
-   *
-   *
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2alpha1
-   * 

-   */
-  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
-    private TpuStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuStub(channel, callOptions);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(
-        com.google.cloud.tpu.v2alpha1.ListNodesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(
-        com.google.cloud.tpu.v2alpha1.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(
-        com.google.cloud.tpu.v2alpha1.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(
-        com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(
-        com.google.cloud.tpu.v2alpha1.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(
-        com.google.cloud.tpu.v2alpha1.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public void updateNode(
-        com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists queued resources.
-     * 

-     */
-    public void listQueuedResources(
-        com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListQueuedResourcesMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets details of a queued resource.
-     * 

-     */
-    public void getQueuedResource(
-        com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetQueuedResourceMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a QueuedResource TPU instance.
-     * 

-     */
-    public void createQueuedResource(
-        com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateQueuedResourceMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a QueuedResource TPU instance.
-     * 

-     */
-    public void deleteQueuedResource(
-        com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteQueuedResourceMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public void generateServiceIdentity(
-        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(
-        com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(
-        com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public void listRuntimeVersions(
-        com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public void getRuntimeVersion(
-        com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public void getGuestAttributes(
-        com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Simulates a maintenance event.
-     * 

-     */
-    public void simulateMaintenanceEvent(
-        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getSimulateMaintenanceEventMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-  }
-
-  /**
-   *
-   *
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2alpha1
-   * 

-   */
-  public static final class TpuBlockingStub
-      extends io.grpc.stub.AbstractBlockingStub {
-    private TpuBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuBlockingStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuBlockingStub(channel, callOptions);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.ListNodesResponse listNodes(
-        com.google.cloud.tpu.v2alpha1.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListNodesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.Node getNode(
-        com.google.cloud.tpu.v2alpha1.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.longrunning.Operation createNode(
-        com.google.cloud.tpu.v2alpha1.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.longrunning.Operation deleteNode(
-        com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.longrunning.Operation stopNode(
-        com.google.cloud.tpu.v2alpha1.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStopNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.longrunning.Operation startNode(
-        com.google.cloud.tpu.v2alpha1.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStartNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public com.google.longrunning.Operation updateNode(
-        com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getUpdateNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists queued resources.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse listQueuedResources(
-        com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListQueuedResourcesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets details of a queued resource.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource(
-        com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetQueuedResourceMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a QueuedResource TPU instance.
-     * 

-     */
-    public com.google.longrunning.Operation createQueuedResource(
-        com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getCreateQueuedResourceMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a QueuedResource TPU instance.
-     * 

-     */
-    public com.google.longrunning.Operation deleteQueuedResource(
-        com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getDeleteQueuedResourceMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse generateServiceIdentity(
-        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGenerateServiceIdentityMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse listAcceleratorTypes(
-        com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorType(
-        com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse listRuntimeVersions(
-        com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListRuntimeVersionsMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersion(
-        com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetRuntimeVersionMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse getGuestAttributes(
-        com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetGuestAttributesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Simulates a maintenance event.
-     * 

-     */
-    public com.google.longrunning.Operation simulateMaintenanceEvent(
-        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getSimulateMaintenanceEventMethod(), getCallOptions(), request);
-    }
-  }
-
-  /**
-   *
-   *
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2alpha1
-   * 

-   */
-  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
-    private TpuFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuFutureStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuFutureStub(channel, callOptions);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2alpha1.ListNodesResponse>
-        listNodes(com.google.cloud.tpu.v2alpha1.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        getNode(com.google.cloud.tpu.v2alpha1.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        createNode(com.google.cloud.tpu.v2alpha1.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        deleteNode(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        stopNode(com.google.cloud.tpu.v2alpha1.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        startNode(com.google.cloud.tpu.v2alpha1.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        updateNode(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists queued resources.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>
-        listQueuedResources(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListQueuedResourcesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets details of a queued resource.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2alpha1.QueuedResource>
-        getQueuedResource(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetQueuedResourceMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a QueuedResource TPU instance.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        createQueuedResource(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getCreateQueuedResourceMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a QueuedResource TPU instance.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        deleteQueuedResource(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getDeleteQueuedResourceMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>
-        generateServiceIdentity(
-            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>
-        listAcceleratorTypes(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2alpha1.AcceleratorType>
-        getAcceleratorType(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>
-        listRuntimeVersions(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion>
-        getRuntimeVersion(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>
-        getGuestAttributes(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Simulates a maintenance event.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        simulateMaintenanceEvent(
-            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getSimulateMaintenanceEventMethod(), getCallOptions()), request);
-    }
-  }
-
-  private static final int METHODID_LIST_NODES = 0;
-  private static final int METHODID_GET_NODE = 1;
-  private static final int METHODID_CREATE_NODE = 2;
-  private static final int METHODID_DELETE_NODE = 3;
-  private static final int METHODID_STOP_NODE = 4;
-  private static final int METHODID_START_NODE = 5;
-  private static final int METHODID_UPDATE_NODE = 6;
-  private static final int METHODID_LIST_QUEUED_RESOURCES = 7;
-  private static final int METHODID_GET_QUEUED_RESOURCE = 8;
-  private static final int METHODID_CREATE_QUEUED_RESOURCE = 9;
-  private static final int METHODID_DELETE_QUEUED_RESOURCE = 10;
-  private static final int METHODID_GENERATE_SERVICE_IDENTITY = 11;
-  private static final int METHODID_LIST_ACCELERATOR_TYPES = 12;
-  private static final int METHODID_GET_ACCELERATOR_TYPE = 13;
-  private static final int METHODID_LIST_RUNTIME_VERSIONS = 14;
-  private static final int METHODID_GET_RUNTIME_VERSION = 15;
-  private static final int METHODID_GET_GUEST_ATTRIBUTES = 16;
-  private static final int METHODID_SIMULATE_MAINTENANCE_EVENT = 17;
-
-  private static final class MethodHandlers
-      implements io.grpc.stub.ServerCalls.UnaryMethod,
-          io.grpc.stub.ServerCalls.ServerStreamingMethod,
-          io.grpc.stub.ServerCalls.ClientStreamingMethod,
-          io.grpc.stub.ServerCalls.BidiStreamingMethod {
-    private final TpuImplBase serviceImpl;
-    private final int methodId;
-
-    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
-      this.serviceImpl = serviceImpl;
-      this.methodId = methodId;
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        case METHODID_LIST_NODES:
-          serviceImpl.listNodes(
-              (com.google.cloud.tpu.v2alpha1.ListNodesRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_GET_NODE:
-          serviceImpl.getNode(
-              (com.google.cloud.tpu.v2alpha1.GetNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_CREATE_NODE:
-          serviceImpl.createNode(
-              (com.google.cloud.tpu.v2alpha1.CreateNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_DELETE_NODE:
-          serviceImpl.deleteNode(
-              (com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_STOP_NODE:
-          serviceImpl.stopNode(
-              (com.google.cloud.tpu.v2alpha1.StopNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_START_NODE:
-          serviceImpl.startNode(
-              (com.google.cloud.tpu.v2alpha1.StartNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_UPDATE_NODE:
-          serviceImpl.updateNode(
-              (com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_QUEUED_RESOURCES:
-          serviceImpl.listQueuedResources(
-              (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) request,
-              (io.grpc.stub.StreamObserver<
-                      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>)
-                  responseObserver);
-          break;
-        case METHODID_GET_QUEUED_RESOURCE:
-          serviceImpl.getQueuedResource(
-              (com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_CREATE_QUEUED_RESOURCE:
-          serviceImpl.createQueuedResource(
-              (com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_DELETE_QUEUED_RESOURCE:
-          serviceImpl.deleteQueuedResource(
-              (com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GENERATE_SERVICE_IDENTITY:
-          serviceImpl.generateServiceIdentity(
-              (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) request,
-              (io.grpc.stub.StreamObserver<
-                      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>)
-                  responseObserver);
-          break;
-        case METHODID_LIST_ACCELERATOR_TYPES:
-          serviceImpl.listAcceleratorTypes(
-              (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) request,
-              (io.grpc.stub.StreamObserver<
-                      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>)
-                  responseObserver);
-          break;
-        case METHODID_GET_ACCELERATOR_TYPE:
-          serviceImpl.getAcceleratorType(
-              (com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_LIST_RUNTIME_VERSIONS:
-          serviceImpl.listRuntimeVersions(
-              (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) request,
-              (io.grpc.stub.StreamObserver<
-                      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>)
-                  responseObserver);
-          break;
-        case METHODID_GET_RUNTIME_VERSION:
-          serviceImpl.getRuntimeVersion(
-              (com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_GET_GUEST_ATTRIBUTES:
-          serviceImpl.getGuestAttributes(
-              (com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) request,
-              (io.grpc.stub.StreamObserver<
-                      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>)
-                  responseObserver);
-          break;
-        case METHODID_SIMULATE_MAINTENANCE_EVENT:
-          serviceImpl.simulateMaintenanceEvent(
-              (com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        default:
-          throw new AssertionError();
-      }
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public io.grpc.stub.StreamObserver invoke(
-        io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        default:
-          throw new AssertionError();
-      }
-    }
-  }
-
-  private abstract static class TpuBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
-          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
-    TpuBaseDescriptorSupplier() {}
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.getDescriptor();
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
-      return getFileDescriptor().findServiceByName("Tpu");
-    }
-  }
-
-  private static final class TpuFileDescriptorSupplier extends TpuBaseDescriptorSupplier {
-    TpuFileDescriptorSupplier() {}
-  }
-
-  private static final class TpuMethodDescriptorSupplier extends TpuBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
-
-    TpuMethodDescriptorSupplier(String methodName) {
-      this.methodName = methodName;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
-      return getServiceDescriptor().findMethodByName(methodName);
-    }
-  }
-
-  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
-
-  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
-    io.grpc.ServiceDescriptor result = serviceDescriptor;
-    if (result == null) {
-      synchronized (TpuGrpc.class) {
-        result = serviceDescriptor;
-        if (result == null) {
-          serviceDescriptor =
-              result =
-                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-                      .setSchemaDescriptor(new TpuFileDescriptorSupplier())
-                      .addMethod(getListNodesMethod())
-                      .addMethod(getGetNodeMethod())
-                      .addMethod(getCreateNodeMethod())
-                      .addMethod(getDeleteNodeMethod())
-                      .addMethod(getStopNodeMethod())
-                      .addMethod(getStartNodeMethod())
-                      .addMethod(getUpdateNodeMethod())
-                      .addMethod(getListQueuedResourcesMethod())
-                      .addMethod(getGetQueuedResourceMethod())
-                      .addMethod(getCreateQueuedResourceMethod())
-                      .addMethod(getDeleteQueuedResourceMethod())
-                      .addMethod(getGenerateServiceIdentityMethod())
-                      .addMethod(getListAcceleratorTypesMethod())
-                      .addMethod(getGetAcceleratorTypeMethod())
-                      .addMethod(getListRuntimeVersionsMethod())
-                      .addMethod(getGetRuntimeVersionMethod())
-                      .addMethod(getGetGuestAttributesMethod())
-                      .addMethod(getSimulateMaintenanceEventMethod())
-                      .build();
-        }
-      }
-    }
-    return result;
-  }
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java
deleted file mode 100644
index f6a47cfdaf68..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java
+++ /dev/null
@@ -1,513 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public final class CloudTpuProto {
-  private CloudTpuProto() {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_cloud_tpu_v1_Node_descriptor;
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-      internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor;
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-      internal_static_google_cloud_tpu_v1_Node_LabelsEntry_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
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-      internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable;
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-      internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
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-      internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable;
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-  static {
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-      "\n#google/cloud/tpu/v1/cloud_tpu.proto\022\023g"
-          + "oogle.cloud.tpu.v1\032\034google/api/annotatio"
-          + "ns.proto\032\027google/api/client.proto\032\037googl"
-          + "e/api/field_behavior.proto\032\031google/api/r"
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-          + "ions.proto\032\037google/protobuf/timestamp.pr"
-          + "oto\"9\n\020SchedulingConfig\022\023\n\013preemptible\030\001"
-          + " \001(\010\022\020\n\010reserved\030\002 \001(\010\"3\n\017NetworkEndpoin"
-          + "t\022\022\n\nip_address\030\001 \001(\t\022\014\n\004port\030\002 \001(\005\"\264\n\n\004"
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-          + "\n\nip_address\030\010 \001(\tB\002\030\001\022\020\n\004port\030\016 \001(\tB\002\030\001"
-          + "\0223\n\005state\030\t \001(\0162\037.google.cloud.tpu.v1.No"
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-          + "\tB\003\340A\003\022\037\n\022tensorflow_version\030\013 \001(\tB\003\340A\002\022"
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-          + "dpoints\030\025 \003(\0132$.google.cloud.tpu.v1.Netw"
-          + "orkEndpointB\003\340A\003\0220\n\006health\030\026 \001(\0162 .googl"
-          + "e.cloud.tpu.v1.Node.Health\0225\n\006labels\030\030 \003"
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-          + "y\022\036\n\026use_service_networking\030\033 \001(\010\022>\n\013api"
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-          + "Entry\022\013\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028\001\"\341\001"
-          + "\n\005State\022\025\n\021STATE_UNSPECIFIED\020\000\022\014\n\010CREATI"
-          + "NG\020\001\022\t\n\005READY\020\002\022\016\n\nRESTARTING\020\003\022\r\n\tREIMA"
-          + "GING\020\004\022\014\n\010DELETING\020\005\022\r\n\tREPAIRING\020\006\022\013\n\007S"
-          + "TOPPED\020\010\022\014\n\010STOPPING\020\t\022\014\n\010STARTING\020\n\022\r\n\t"
-          + "PREEMPTED\020\013\022\016\n\nTERMINATED\020\014\022\n\n\006HIDING\020\r\022"
-          + "\n\n\006HIDDEN\020\016\022\014\n\010UNHIDING\020\017\"\211\001\n\006Health\022\026\n\022"
-          + "HEALTH_UNSPECIFIED\020\000\022\013\n\007HEALTHY\020\001\022\030\n\024DEP"
-          + "RECATED_UNHEALTHY\020\002\022\013\n\007TIMEOUT\020\003\022\030\n\024UNHE"
-          + "ALTHY_TENSORFLOW\020\004\022\031\n\025UNHEALTHY_MAINTENA"
-          + "NCE\020\005\"O\n\nApiVersion\022\033\n\027API_VERSION_UNSPE"
-          + "CIFIED\020\000\022\r\n\tV1_ALPHA1\020\001\022\006\n\002V1\020\002\022\r\n\tV2_AL"
-          + "PHA1\020\003:R\352AO\n\027tpu.googleapis.com/Node\0224pr"
-          + "ojects/{project}/locations/{location}/no"
-          + "des/{node}\"j\n\020ListNodesRequest\022/\n\006parent"
-          + "\030\001 \001(\tB\037\340A\002\372A\031\022\027tpu.googleapis.com/Node\022"
-          + "\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\"k"
-          + "\n\021ListNodesResponse\022(\n\005nodes\030\001 \003(\0132\031.goo"
-          + "gle.cloud.tpu.v1.Node\022\027\n\017next_page_token"
-          + "\030\002 \001(\t\022\023\n\013unreachable\030\003 \003(\t\"?\n\016GetNodeRe"
-          + "quest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googlea"
-          + "pis.com/Node\"\203\001\n\021CreateNodeRequest\022/\n\006pa"
-          + "rent\030\001 \001(\tB\037\340A\002\372A\031\022\027tpu.googleapis.com/N"
-          + "ode\022\017\n\007node_id\030\002 \001(\t\022,\n\004node\030\003 \001(\0132\031.goo"
-          + "gle.cloud.tpu.v1.NodeB\003\340A\002\"B\n\021DeleteNode"
-          + "Request\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googl"
-          + "eapis.com/Node\">\n\022ReimageNodeRequest\022\014\n\004"
-          + "name\030\001 \001(\t\022\032\n\022tensorflow_version\030\002 \001(\t\"\037"
-          + "\n\017StopNodeRequest\022\014\n\004name\030\001 \001(\t\" \n\020Start"
-          + "NodeRequest\022\014\n\004name\030\001 \001(\t\"\257\001\n\021TensorFlow"
-          + "Version\022\014\n\004name\030\001 \001(\t\022\017\n\007version\030\002 \001(\t:{"
-          + "\352Ax\n$tpu.googleapis.com/TensorFlowVersio"
-          + "n\022Pprojects/{project}/locations/{locatio"
-          + "n}/tensorFlowVersions/{tensor_flow_versi"
-          + "on}\"Y\n\033GetTensorFlowVersionRequest\022:\n\004na"
-          + "me\030\001 \001(\tB,\340A\002\372A&\n$tpu.googleapis.com/Ten"
-          + "sorFlowVersion\"\246\001\n\035ListTensorFlowVersion"
-          + "sRequest\022<\n\006parent\030\001 \001(\tB,\340A\002\372A&\n$tpu.go"
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-          + "ize\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\022\016\n\006filter\030"
-          + "\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\223\001\n\036ListTensorFl"
-          + "owVersionsResponse\022C\n\023tensorflow_version"
-          + "s\030\001 \003(\0132&.google.cloud.tpu.v1.TensorFlow"
-          + "Version\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013unre"
-          + "achable\030\003 \003(\t\"\243\001\n\017AcceleratorType\022\014\n\004nam"
-          + "e\030\001 \001(\t\022\014\n\004type\030\002 \001(\t:t\352Aq\n\"tpu.googleap"
-          + "is.com/AcceleratorType\022Kprojects/{projec"
-          + "t}/locations/{location}/acceleratorTypes"
-          + "/{accelerator_type}\"U\n\031GetAcceleratorTyp"
-          + "eRequest\0228\n\004name\030\001 \001(\tB*\340A\002\372A$\n\"tpu.goog"
-          + "leapis.com/AcceleratorType\"\242\001\n\033ListAccel"
-          + "eratorTypesRequest\022:\n\006parent\030\001 \001(\tB*\340A\002\372"
-          + "A$\n\"tpu.googleapis.com/AcceleratorType\022\021"
-          + "\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\022\016\n"
-          + "\006filter\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\215\001\n\034List"
-          + "AcceleratorTypesResponse\022?\n\021accelerator_"
-          + "types\030\001 \003(\0132$.google.cloud.tpu.v1.Accele"
-          + "ratorType\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013un"
-          + "reachable\030\003 \003(\t\"\326\001\n\021OperationMetadata\022/\n"
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-          + "\001\n\010StopNode\022$.google.cloud.tpu.v1.StopNo"
-          + "deRequest\032\035.google.longrunning.Operation"
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-          + "/*/nodes/*}:stop:\001*\312A\031\n\004Node\022\021OperationM"
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-          + "\006parent\022\257\001\n\022GetAcceleratorType\022..google."
-          + "cloud.tpu.v1.GetAcceleratorTypeRequest\032$"
-          + ".google.cloud.tpu.v1.AcceleratorType\"C\202\323"
-          + "\344\223\0026\0224/v1/{name=projects/*/locations/*/a"
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-              com.google.api.ResourceProto.getDescriptor(),
-              com.google.longrunning.OperationsProto.getDescriptor(),
-              com.google.protobuf.TimestampProto.getDescriptor(),
-            });
-    internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor =
-        getDescriptor().getMessageTypes().get(0);
-    internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor,
-            new java.lang.String[] {
-              "Preemptible", "Reserved",
-            });
-    internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor =
-        getDescriptor().getMessageTypes().get(1);
-    internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor,
-            new java.lang.String[] {
-              "IpAddress", "Port",
-            });
-    internal_static_google_cloud_tpu_v1_Node_descriptor = getDescriptor().getMessageTypes().get(2);
-    internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_Node_descriptor,
-            new java.lang.String[] {
-              "Name",
-              "Description",
-              "AcceleratorType",
-              "IpAddress",
-              "Port",
-              "State",
-              "HealthDescription",
-              "TensorflowVersion",
-              "Network",
-              "CidrBlock",
-              "ServiceAccount",
-              "CreateTime",
-              "SchedulingConfig",
-              "NetworkEndpoints",
-              "Health",
-              "Labels",
-              "UseServiceNetworking",
-              "ApiVersion",
-              "Symptoms",
-            });
-    internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor =
-        internal_static_google_cloud_tpu_v1_Node_descriptor.getNestedTypes().get(0);
-    internal_static_google_cloud_tpu_v1_Node_LabelsEntry_fieldAccessorTable =
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-            });
-    internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor =
-        getDescriptor().getMessageTypes().get(3);
-    internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable =
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-            internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor,
-            new java.lang.String[] {
-              "Parent", "PageSize", "PageToken",
-            });
-    internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor =
-        getDescriptor().getMessageTypes().get(4);
-    internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor,
-            new java.lang.String[] {
-              "Nodes", "NextPageToken", "Unreachable",
-            });
-    internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor =
-        getDescriptor().getMessageTypes().get(5);
-    internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor,
-            new java.lang.String[] {
-              "Name",
-            });
-    internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor =
-        getDescriptor().getMessageTypes().get(6);
-    internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor,
-            new java.lang.String[] {
-              "Parent", "NodeId", "Node",
-            });
-    internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor =
-        getDescriptor().getMessageTypes().get(7);
-    internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor,
-            new java.lang.String[] {
-              "Name",
-            });
-    internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor =
-        getDescriptor().getMessageTypes().get(8);
-    internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor,
-            new java.lang.String[] {
-              "Name", "TensorflowVersion",
-            });
-    internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor =
-        getDescriptor().getMessageTypes().get(9);
-    internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor,
-            new java.lang.String[] {
-              "Name",
-            });
-    internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor =
-        getDescriptor().getMessageTypes().get(10);
-    internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor,
-            new java.lang.String[] {
-              "Name",
-            });
-    internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor =
-        getDescriptor().getMessageTypes().get(11);
-    internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor,
-            new java.lang.String[] {
-              "Name", "Version",
-            });
-    internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor =
-        getDescriptor().getMessageTypes().get(12);
-    internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor,
-            new java.lang.String[] {
-              "Name",
-            });
-    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor =
-        getDescriptor().getMessageTypes().get(13);
-    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor,
-            new java.lang.String[] {
-              "Parent", "PageSize", "PageToken", "Filter", "OrderBy",
-            });
-    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor =
-        getDescriptor().getMessageTypes().get(14);
-    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor,
-            new java.lang.String[] {
-              "TensorflowVersions", "NextPageToken", "Unreachable",
-            });
-    internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor =
-        getDescriptor().getMessageTypes().get(15);
-    internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor,
-            new java.lang.String[] {
-              "Name", "Type",
-            });
-    internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor =
-        getDescriptor().getMessageTypes().get(16);
-    internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor,
-            new java.lang.String[] {
-              "Name",
-            });
-    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor =
-        getDescriptor().getMessageTypes().get(17);
-    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor,
-            new java.lang.String[] {
-              "Parent", "PageSize", "PageToken", "Filter", "OrderBy",
-            });
-    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor =
-        getDescriptor().getMessageTypes().get(18);
-    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor,
-            new java.lang.String[] {
-              "AcceleratorTypes", "NextPageToken", "Unreachable",
-            });
-    internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor =
-        getDescriptor().getMessageTypes().get(19);
-    internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor,
-            new java.lang.String[] {
-              "CreateTime",
-              "EndTime",
-              "Target",
-              "Verb",
-              "StatusDetail",
-              "CancelRequested",
-              "ApiVersion",
-            });
-    internal_static_google_cloud_tpu_v1_Symptom_descriptor =
-        getDescriptor().getMessageTypes().get(20);
-    internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_Symptom_descriptor,
-            new java.lang.String[] {
-              "CreateTime", "SymptomType", "Details", "WorkerId",
-            });
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.ClientProto.defaultHost);
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.AnnotationsProto.http);
-    registry.add(com.google.api.ClientProto.methodSignature);
-    registry.add(com.google.api.ClientProto.oauthScopes);
-    registry.add(com.google.api.ResourceProto.resource);
-    registry.add(com.google.api.ResourceProto.resourceReference);
-    registry.add(com.google.longrunning.OperationsProto.operationInfo);
-    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
-        descriptor, registry);
-    com.google.api.AnnotationsProto.getDescriptor();
-    com.google.api.ClientProto.getDescriptor();
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-    com.google.longrunning.OperationsProto.getDescriptor();
-    com.google.protobuf.TimestampProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java
deleted file mode 100644
index cca7435f8d84..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface DeleteNodeRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.DeleteNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java
deleted file mode 100644
index 236bc019d8bc..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface GetAcceleratorTypeRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java
deleted file mode 100644
index 283d187a5fbe..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface GetNodeRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java
deleted file mode 100644
index ed5597d5bf9f..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface GetTensorFlowVersionRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java
deleted file mode 100644
index d747b81c351f..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface SchedulingConfigOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.SchedulingConfig)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Defines whether the node is preemptible.
-   * 

-   *
-   * bool preemptible = 1;
-   *
-   * @return The preemptible.
-   */
-  boolean getPreemptible();
-
-  /**
-   *
-   *
-   * 
-   * Whether the node is created under a reservation.
-   * 

-   *
-   * bool reserved = 2;
-   *
-   * @return The reserved.
-   */
-  boolean getReserved();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java
deleted file mode 100644
index 23baa871358e..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface StartNodeRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.StartNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * The resource name.
-   * 

-   *
-   * string name = 1;
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * The resource name.
-   * 

-   *
-   * string name = 1;
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java
deleted file mode 100644
index e340f41716e2..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface StopNodeRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.StopNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * The resource name.
-   * 

-   *
-   * string name = 1;
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * The resource name.
-   * 

-   *
-   * string name = 1;
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java
deleted file mode 100644
index ea0bce53b174..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java
+++ /dev/null
@@ -1,733 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public final class CloudTpuProto {
-  private CloudTpuProto() {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
-  }
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-          + "\022\r\n\005value\030\002 \001(\t:\0028\001\"\341\001\n\005State\022\025\n\021STATE_U"
-          + "NSPECIFIED\020\000\022\014\n\010CREATING\020\001\022\t\n\005READY\020\002\022\016\n"
-          + "\nRESTARTING\020\003\022\r\n\tREIMAGING\020\004\022\014\n\010DELETING"
-          + "\020\005\022\r\n\tREPAIRING\020\006\022\013\n\007STOPPED\020\010\022\014\n\010STOPPI"
-          + "NG\020\t\022\014\n\010STARTING\020\n\022\r\n\tPREEMPTED\020\013\022\016\n\nTER"
-          + "MINATED\020\014\022\n\n\006HIDING\020\r\022\n\n\006HIDDEN\020\016\022\014\n\010UNH"
-          + "IDING\020\017\"o\n\006Health\022\026\n\022HEALTH_UNSPECIFIED\020"
-          + "\000\022\013\n\007HEALTHY\020\001\022\013\n\007TIMEOUT\020\003\022\030\n\024UNHEALTHY"
-          + "_TENSORFLOW\020\004\022\031\n\025UNHEALTHY_MAINTENANCE\020\005"
-          + "\"W\n\nApiVersion\022\033\n\027API_VERSION_UNSPECIFIE"
-          + "D\020\000\022\r\n\tV1_ALPHA1\020\001\022\006\n\002V1\020\002\022\r\n\tV2_ALPHA1\020"
-          + "\003\022\006\n\002V2\020\004:R\352AO\n\027tpu.googleapis.com/Node\022"
-          + "4projects/{project}/locations/{location}"
-          + "/nodes/{node}\"j\n\020ListNodesRequest\022/\n\006par"
-          + "ent\030\001 \001(\tB\037\340A\002\372A\031\022\027tpu.googleapis.com/No"
-          + "de\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001("
-          + "\t\"k\n\021ListNodesResponse\022(\n\005nodes\030\001 \003(\0132\031."
-          + "google.cloud.tpu.v2.Node\022\027\n\017next_page_to"
-          + "ken\030\002 \001(\t\022\023\n\013unreachable\030\003 \003(\t\"?\n\016GetNod"
-          + "eRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.goog"
-          + "leapis.com/Node\"\215\001\n\021CreateNodeRequest\0229\n"
-          + "\006parent\030\001 \001(\tB)\340A\002\372A#\n!locations.googlea"
-          + "pis.com/Location\022\017\n\007node_id\030\002 \001(\t\022,\n\004nod"
-          + "e\030\003 \001(\0132\031.google.cloud.tpu.v2.NodeB\003\340A\002\""
-          + "B\n\021DeleteNodeRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372"
-          + "A\031\n\027tpu.googleapis.com/Node\"@\n\017StopNodeR"
-          + "equest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.google"
-          + "apis.com/Node\"A\n\020StartNodeRequest\022-\n\004nam"
-          + "e\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googleapis.com/Node"
-          + "\"w\n\021UpdateNodeRequest\0224\n\013update_mask\030\001 \001"
-          + "(\0132\032.google.protobuf.FieldMaskB\003\340A\002\022,\n\004n"
-          + "ode\030\002 \001(\0132\031.google.cloud.tpu.v2.NodeB\003\340A"
-          + "\002\" \n\017ServiceIdentity\022\r\n\005email\030\001 \001(\t\"[\n\036G"
-          + "enerateServiceIdentityRequest\0229\n\006parent\030"
-          + "\001 \001(\tB)\340A\002\372A#\n!locations.googleapis.com/"
-          + "Location\"Y\n\037GenerateServiceIdentityRespo"
-          + "nse\0226\n\010identity\030\001 \001(\0132$.google.cloud.tpu"
-          + ".v2.ServiceIdentity\"\243\001\n\017AcceleratorType\022"
-          + "\014\n\004name\030\001 \001(\t\022\014\n\004type\030\002 \001(\t:t\352Aq\n\"tpu.go"
-          + "ogleapis.com/AcceleratorType\022Kprojects/{"
-          + "project}/locations/{location}/accelerato"
-          + "rTypes/{accelerator_type}\"U\n\031GetAccelera"
-          + "torTypeRequest\0228\n\004name\030\001 \001(\tB*\340A\002\372A$\n\"tp"
-          + "u.googleapis.com/AcceleratorType\"\242\001\n\033Lis"
-          + "tAcceleratorTypesRequest\022:\n\006parent\030\001 \001(\t"
-          + "B*\340A\002\372A$\022\"tpu.googleapis.com/Accelerator"
-          + "Type\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 "
-          + "\001(\t\022\016\n\006filter\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\215\001"
-          + "\n\034ListAcceleratorTypesResponse\022?\n\021accele"
-          + "rator_types\030\001 \003(\0132$.google.cloud.tpu.v2."
-          + "AcceleratorType\022\027\n\017next_page_token\030\002 \001(\t"
-          + "\022\023\n\013unreachable\030\003 \003(\t\"\242\001\n\016RuntimeVersion"
-          + "\022\014\n\004name\030\001 \001(\t\022\017\n\007version\030\002 \001(\t:q\352An\n!tp"
-          + "u.googleapis.com/RuntimeVersion\022Iproject"
-          + "s/{project}/locations/{location}/runtime"
-          + "Versions/{runtime_version}\"S\n\030GetRuntime"
-          + "VersionRequest\0227\n\004name\030\001 \001(\tB)\340A\002\372A#\n!tp"
-          + "u.googleapis.com/RuntimeVersion\"\240\001\n\032List"
-          + "RuntimeVersionsRequest\0229\n\006parent\030\001 \001(\tB)"
-          + "\340A\002\372A#\022!tpu.googleapis.com/RuntimeVersio"
-          + "n\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t"
-          + "\022\016\n\006filter\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\212\001\n\033L"
-          + "istRuntimeVersionsResponse\022=\n\020runtime_ve"
-          + "rsions\030\001 \003(\0132#.google.cloud.tpu.v2.Runti"
-          + "meVersion\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013un"
-          + "reachable\030\003 \003(\t\"\326\001\n\021OperationMetadata\022/\n"
-          + "\013create_time\030\001 \001(\0132\032.google.protobuf.Tim"
-          + "estamp\022,\n\010end_time\030\002 \001(\0132\032.google.protob"
-          + "uf.Timestamp\022\016\n\006target\030\003 \001(\t\022\014\n\004verb\030\004 \001"
-          + "(\t\022\025\n\rstatus_detail\030\005 \001(\t\022\030\n\020cancel_requ"
-          + "ested\030\006 \001(\010\022\023\n\013api_version\030\007 \001(\t\"\305\002\n\007Sym"
-          + "ptom\022/\n\013create_time\030\001 \001(\0132\032.google.proto"
-          + "buf.Timestamp\022>\n\014symptom_type\030\002 \001(\0162(.go"
-          + "ogle.cloud.tpu.v2.Symptom.SymptomType\022\017\n"
-          + "\007details\030\003 \001(\t\022\021\n\tworker_id\030\004 \001(\t\"\244\001\n\013Sy"
-          + "mptomType\022\034\n\030SYMPTOM_TYPE_UNSPECIFIED\020\000\022"
-          + "\016\n\nLOW_MEMORY\020\001\022\021\n\rOUT_OF_MEMORY\020\002\022\025\n\021EX"
-          + "ECUTE_TIMED_OUT\020\003\022\023\n\017MESH_BUILD_FAIL\020\004\022\025"
-          + "\n\021HBM_OUT_OF_MEMORY\020\005\022\021\n\rPROJECT_ABUSE\020\006"
-          + "\"r\n\031GetGuestAttributesRequest\022-\n\004name\030\001 "
-          + "\001(\tB\037\340A\002\372A\031\n\027tpu.googleapis.com/Node\022\022\n\n"
-          + "query_path\030\002 \001(\t\022\022\n\nworker_ids\030\003 \003(\t\"\\\n\032"
-          + "GetGuestAttributesResponse\022>\n\020guest_attr"
-          + "ibutes\030\001 \003(\0132$.google.cloud.tpu.v2.Guest"
-          + "Attributes\"4\n\026ShieldedInstanceConfig\022\032\n\022"
-          + "enable_secure_boot\030\001 \001(\0102\370\022\n\003Tpu\022\226\001\n\tLis"
-          + "tNodes\022%.google.cloud.tpu.v2.ListNodesRe"
-          + "quest\032&.google.cloud.tpu.v2.ListNodesRes"
-          + "ponse\":\202\323\344\223\002+\022)/v2/{parent=projects/*/lo"
-          + "cations/*}/nodes\332A\006parent\022\203\001\n\007GetNode\022#."
-          + "google.cloud.tpu.v2.GetNodeRequest\032\031.goo"
-          + "gle.cloud.tpu.v2.Node\"8\202\323\344\223\002+\022)/v2/{name"
-          + "=projects/*/locations/*/nodes/*}\332A\004name\022"
-          + "\276\001\n\nCreateNode\022&.google.cloud.tpu.v2.Cre"
-          + "ateNodeRequest\032\035.google.longrunning.Oper"
-          + "ation\"i\202\323\344\223\0021\")/v2/{parent=projects/*/lo"
-          + "cations/*}/nodes:\004node\332A\023parent,node,nod"
-          + "e_id\312A\031\n\004Node\022\021OperationMetadata\022\272\001\n\nDel"
-          + "eteNode\022&.google.cloud.tpu.v2.DeleteNode"
-          + "Request\032\035.google.longrunning.Operation\"e"
-          + "\202\323\344\223\002+*)/v2/{name=projects/*/locations/*"
-          + "/nodes/*}\332A\004name\312A*\n\025google.protobuf.Emp"
-          + "ty\022\021OperationMetadata\022\246\001\n\010StopNode\022$.goo"
-          + "gle.cloud.tpu.v2.StopNodeRequest\032\035.googl"
-          + "e.longrunning.Operation\"U\202\323\344\223\0023\"./v2/{na"
-          + "me=projects/*/locations/*/nodes/*}:stop:"
-          + "\001*\312A\031\n\004Node\022\021OperationMetadata\022\251\001\n\tStart"
-          + "Node\022%.google.cloud.tpu.v2.StartNodeRequ"
-          + "est\032\035.google.longrunning.Operation\"V\202\323\344\223"
-          + "\0024\"//v2/{name=projects/*/locations/*/nod"
-          + "es/*}:start:\001*\312A\031\n\004Node\022\021OperationMetada"
-          + "ta\022\300\001\n\nUpdateNode\022&.google.cloud.tpu.v2."
-          + "UpdateNodeRequest\032\035.google.longrunning.O"
-          + "peration\"k\202\323\344\223\00262./v2/{node.name=project"
-          + "s/*/locations/*/nodes/*}:\004node\332A\020node,up"
-          + "date_mask\312A\031\n\004Node\022\021OperationMetadata\022\314\001"
-          + "\n\027GenerateServiceIdentity\0223.google.cloud"
-          + ".tpu.v2.GenerateServiceIdentityRequest\0324"
-          + ".google.cloud.tpu.v2.GenerateServiceIden"
-          + "tityResponse\"F\202\323\344\223\002@\";/v2/{parent=projec"
-          + "ts/*/locations/*}:generateServiceIdentit"
-          + "y:\001*\022\302\001\n\024ListAcceleratorTypes\0220.google.c"
-          + "loud.tpu.v2.ListAcceleratorTypesRequest\032"
-          + "1.google.cloud.tpu.v2.ListAcceleratorTyp"
-          + "esResponse\"E\202\323\344\223\0026\0224/v2/{parent=projects"
-          + "/*/locations/*}/acceleratorTypes\332A\006paren"
-          + "t\022\257\001\n\022GetAcceleratorType\022..google.cloud."
-          + "tpu.v2.GetAcceleratorTypeRequest\032$.googl"
-          + "e.cloud.tpu.v2.AcceleratorType\"C\202\323\344\223\0026\0224"
-          + "/v2/{name=projects/*/locations/*/acceler"
-          + "atorTypes/*}\332A\004name\022\276\001\n\023ListRuntimeVersi"
-          + "ons\022/.google.cloud.tpu.v2.ListRuntimeVer"
-          + "sionsRequest\0320.google.cloud.tpu.v2.ListR"
-          + "untimeVersionsResponse\"D\202\323\344\223\0025\0223/v2/{par"
-          + "ent=projects/*/locations/*}/runtimeVersi"
-          + "ons\332A\006parent\022\253\001\n\021GetRuntimeVersion\022-.goo"
-          + "gle.cloud.tpu.v2.GetRuntimeVersionReques"
-          + "t\032#.google.cloud.tpu.v2.RuntimeVersion\"B"
-          + "\202\323\344\223\0025\0223/v2/{name=projects/*/locations/*"
-          + "/runtimeVersions/*}\332A\004name\022\276\001\n\022GetGuestA"
-          + "ttributes\022..google.cloud.tpu.v2.GetGuest"
-          + "AttributesRequest\032/.google.cloud.tpu.v2."
-          + "GetGuestAttributesResponse\"G\202\323\344\223\002A\"
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java
deleted file mode 100644
index 0de9c57228a2..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface GenerateServiceIdentityRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The parent resource name.
-   * 

-   *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The parent.
-   */
-  java.lang.String getParent();
-  /**
-   *
-   *
-   * 
-   * Required. The parent resource name.
-   * 

-   *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for parent.
-   */
-  com.google.protobuf.ByteString getParentBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java
deleted file mode 100644
index 7c96b0611f1b..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface GetAcceleratorTypeRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java
deleted file mode 100644
index db08fdb1a071..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface GetNodeRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java
deleted file mode 100644
index 644774bdf54f..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface GetRuntimeVersionRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetRuntimeVersionRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java
deleted file mode 100644
index 096d097ca4b5..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface SchedulingConfigOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.SchedulingConfig)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Defines whether the node is preemptible.
-   * 

-   *
-   * bool preemptible = 1;
-   *
-   * @return The preemptible.
-   */
-  boolean getPreemptible();
-
-  /**
-   *
-   *
-   * 
-   * Whether the node is created under a reservation.
-   * 

-   *
-   * bool reserved = 2;
-   *
-   * @return The reserved.
-   */
-  boolean getReserved();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java
deleted file mode 100644
index 35c32f670401..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface ServiceIdentityOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ServiceIdentity)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * The email address of the service identity.
-   * 

-   *
-   * string email = 1;
-   *
-   * @return The email.
-   */
-  java.lang.String getEmail();
-  /**
-   *
-   *
-   * 
-   * The email address of the service identity.
-   * 

-   *
-   * string email = 1;
-   *
-   * @return The bytes for email.
-   */
-  com.google.protobuf.ByteString getEmailBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java
deleted file mode 100644
index 59f73cb36744..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface ShieldedInstanceConfigOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ShieldedInstanceConfig)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Defines whether the instance has Secure Boot enabled.
-   * 

-   *
-   * bool enable_secure_boot = 1;
-   *
-   * @return The enableSecureBoot.
-   */
-  boolean getEnableSecureBoot();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java
deleted file mode 100644
index 51ce756924c5..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface StartNodeRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.StartNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java
deleted file mode 100644
index 85a6ce1dd4f5..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface StopNodeRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.StopNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java
deleted file mode 100644
index 61124130baca..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java
+++ /dev/null
@@ -1,1135 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public final class CloudTpuProto {
-  private CloudTpuProto() {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-
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-          + "attributes\030\001 \003(\0132*.google.cloud.tpu.v2al"
-          + "pha1.GuestAttributes\"d\n\037SimulateMaintena"
-          + "nceEventRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027t"
-          + "pu.googleapis.com/Node\022\022\n\nworker_ids\030\002 \003"
-          + "(\t\"4\n\026ShieldedInstanceConfig\022\032\n\022enable_s"
-          + "ecure_boot\030\001 \001(\0102\267\035\n\003Tpu\022\250\001\n\tListNodes\022+"
-          + ".google.cloud.tpu.v2alpha1.ListNodesRequ"
-          + "est\032,.google.cloud.tpu.v2alpha1.ListNode"
-          + "sResponse\"@\202\323\344\223\0021\022//v2alpha1/{parent=pro"
-          + "jects/*/locations/*}/nodes\332A\006parent\022\225\001\n\007"
-          + "GetNode\022).google.cloud.tpu.v2alpha1.GetN"
-          + "odeRequest\032\037.google.cloud.tpu.v2alpha1.N"
-          + "ode\">\202\323\344\223\0021\022//v2alpha1/{name=projects/*/"
-          + "locations/*/nodes/*}\332A\004name\022\312\001\n\nCreateNo"
-          + "de\022,.google.cloud.tpu.v2alpha1.CreateNod"
-          + "eRequest\032\035.google.longrunning.Operation\""
-          + "o\202\323\344\223\0027\"//v2alpha1/{parent=projects/*/lo"
-          + "cations/*}/nodes:\004node\332A\023parent,node,nod"
-          + "e_id\312A\031\n\004Node\022\021OperationMetadata\022\306\001\n\nDel"
-          + "eteNode\022,.google.cloud.tpu.v2alpha1.Dele"
-          + "teNodeRequest\032\035.google.longrunning.Opera"
-          + "tion\"k\202\323\344\223\0021*//v2alpha1/{name=projects/*"
-          + "/locations/*/nodes/*}\332A\004name\312A*\n\025google."
-          + "protobuf.Empty\022\021OperationMetadata\022\262\001\n\010St"
-          + "opNode\022*.google.cloud.tpu.v2alpha1.StopN"
-          + "odeRequest\032\035.google.longrunning.Operatio"
-          + "n\"[\202\323\344\223\0029\"4/v2alpha1/{name=projects/*/lo"
-          + "cations/*/nodes/*}:stop:\001*\312A\031\n\004Node\022\021Ope"
-          + "rationMetadata\022\265\001\n\tStartNode\022+.google.cl"
-          + "oud.tpu.v2alpha1.StartNodeRequest\032\035.goog"
-          + "le.longrunning.Operation\"\\\202\323\344\223\002:\"5/v2alp"
-          + "ha1/{name=projects/*/locations/*/nodes/*"
-          + "}:start:\001*\312A\031\n\004Node\022\021OperationMetadata\022\314"
-          + "\001\n\nUpdateNode\022,.google.cloud.tpu.v2alpha"
-          + "1.UpdateNodeRequest\032\035.google.longrunning"
-          + ".Operation\"q\202\323\344\223\002<24/v2alpha1/{node.name"
-          + "=projects/*/locations/*/nodes/*}:\004node\332A"
-          + "\020node,update_mask\312A\031\n\004Node\022\021OperationMet"
-          + "adata\022\320\001\n\023ListQueuedResources\0225.google.c"
-          + "loud.tpu.v2alpha1.ListQueuedResourcesReq"
-          + "uest\0326.google.cloud.tpu.v2alpha1.ListQue"
-          + "uedResourcesResponse\"J\202\323\344\223\002;\0229/v2alpha1/"
-          + "{parent=projects/*/locations/*}/queuedRe"
-          + "sources\332A\006parent\022\275\001\n\021GetQueuedResource\0223"
-          + ".google.cloud.tpu.v2alpha1.GetQueuedReso"
-          + "urceRequest\032).google.cloud.tpu.v2alpha1."
-          + "QueuedResource\"H\202\323\344\223\002;\0229/v2alpha1/{name="
-          + "projects/*/locations/*/queuedResources/*"
-          + "}\332A\004name\022\224\002\n\024CreateQueuedResource\0226.goog"
-          + "le.cloud.tpu.v2alpha1.CreateQueuedResour"
-          + "ceRequest\032\035.google.longrunning.Operation"
-          + "\"\244\001\202\323\344\223\002L\"9/v2alpha1/{parent=projects/*/"
-          + "locations/*}/queuedResources:\017queued_res"
-          + "ource\332A)parent,queued_resource,queued_re"
-          + "source_id\312A#\n\016QueuedResource\022\021OperationM"
-          + "etadata\022\335\001\n\024DeleteQueuedResource\0226.googl"
-          + "e.cloud.tpu.v2alpha1.DeleteQueuedResourc"
-          + "eRequest\032\035.google.longrunning.Operation\""
-          + "n\202\323\344\223\002;*9/v2alpha1/{name=projects/*/loca"
-          + "tions/*/queuedResources/*}\332A\004name\312A#\n\016Qu"
-          + "euedResource\022\021OperationMetadata\022\336\001\n\027Gene"
-          + "rateServiceIdentity\0229.google.cloud.tpu.v"
-          + "2alpha1.GenerateServiceIdentityRequest\032:"
-          + ".google.cloud.tpu.v2alpha1.GenerateServi"
-          + "ceIdentityResponse\"L\202\323\344\223\002F\"A/v2alpha1/{p"
-          + "arent=projects/*/locations/*}:generateSe"
-          + "rviceIdentity:\001*\022\324\001\n\024ListAcceleratorType"
-          + "s\0226.google.cloud.tpu.v2alpha1.ListAccele"
-          + "ratorTypesRequest\0327.google.cloud.tpu.v2a"
-          + "lpha1.ListAcceleratorTypesResponse\"K\202\323\344\223"
-          + "\002<\022:/v2alpha1/{parent=projects/*/locatio"
-          + "ns/*}/acceleratorTypes\332A\006parent\022\301\001\n\022GetA"
-          + "cceleratorType\0224.google.cloud.tpu.v2alph"
-          + "a1.GetAcceleratorTypeRequest\032*.google.cl"
-          + "oud.tpu.v2alpha1.AcceleratorType\"I\202\323\344\223\002<"
-          + "\022:/v2alpha1/{name=projects/*/locations/*"
-          + "/acceleratorTypes/*}\332A\004name\022\320\001\n\023ListRunt"
-          + "imeVersions\0225.google.cloud.tpu.v2alpha1."
-          + "ListRuntimeVersionsRequest\0326.google.clou"
-          + "d.tpu.v2alpha1.ListRuntimeVersionsRespon"
-          + "se\"J\202\323\344\223\002;\0229/v2alpha1/{parent=projects/*"
-          + "/locations/*}/runtimeVersions\332A\006parent\022\275"
-          + "\001\n\021GetRuntimeVersion\0223.google.cloud.tpu."
-          + "v2alpha1.GetRuntimeVersionRequest\032).goog"
-          + "le.cloud.tpu.v2alpha1.RuntimeVersion\"H\202\323"
-          + "\344\223\002;\0229/v2alpha1/{name=projects/*/locatio"
-          + "ns/*/runtimeVersions/*}\332A\004name\022\320\001\n\022GetGu"
-          + "estAttributes\0224.google.cloud.tpu.v2alpha"
-          + "1.GetGuestAttributesRequest\0325.google.clo"
-          + "ud.tpu.v2alpha1.GetGuestAttributesRespon"
-          + "se\"M\202\323\344\223\002G\"B/v2alpha1/{name=projects/*/l"
-          + "ocations/*/nodes/*}:getGuestAttributes:\001"
-          + "*\022\346\001\n\030SimulateMaintenanceEvent\022:.google."
-          + "cloud.tpu.v2alpha1.SimulateMaintenanceEv"
-          + "entRequest\032\035.google.longrunning.Operatio"
-          + "n\"o\202\323\344\223\002M\"H/v2alpha1/{name=projects/*/lo"
-          + "cations/*/nodes/*}:simulateMaintenanceEv"
-          + "ent:\001*\312A\031\n\004Node\022\021OperationMetadata\032F\312A\022t"
-          + "pu.googleapis.com\322A.https://www.googleap"
-          + "is.com/auth/cloud-platformBn\n\035com.google"
-          + ".cloud.tpu.v2alpha1B\rCloudTpuProtoP\001Z
-   * Required. The parent resource name.
-   * 

-   *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The parent.
-   */
-  java.lang.String getParent();
-  /**
-   *
-   *
-   * 
-   * Required. The parent resource name.
-   * 

-   *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for parent.
-   */
-  com.google.protobuf.ByteString getParentBytes();
-
-  /**
-   *
-   *
-   * 
-   * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
-   * regex format.
-   * 

-   *
-   * string queued_resource_id = 2;
-   *
-   * @return The queuedResourceId.
-   */
-  java.lang.String getQueuedResourceId();
-  /**
-   *
-   *
-   * 
-   * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
-   * regex format.
-   * 

-   *
-   * string queued_resource_id = 2;
-   *
-   * @return The bytes for queuedResourceId.
-   */
-  com.google.protobuf.ByteString getQueuedResourceIdBytes();
-
-  /**
-   *
-   *
-   * 
-   * Required. The queued resource.
-   * 

-   *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
-   * @return Whether the queuedResource field is set.
-   */
-  boolean hasQueuedResource();
-  /**
-   *
-   *
-   * 
-   * Required. The queued resource.
-   * 

-   *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
-   * @return The queuedResource.
-   */
-  com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource();
-  /**
-   *
-   *
-   * 
-   * Required. The queued resource.
-   * 

-   *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourceOrBuilder();
-
-  /**
-   *
-   *
-   * 
-   * Idempotent request UUID.
-   * 

-   *
-   * string request_id = 4;
-   *
-   * @return The requestId.
-   */
-  java.lang.String getRequestId();
-  /**
-   *
-   *
-   * 
-   * Idempotent request UUID.
-   * 

-   *
-   * string request_id = 4;
-   *
-   * @return The bytes for requestId.
-   */
-  com.google.protobuf.ByteString getRequestIdBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequestOrBuilder.java
deleted file mode 100644
index da7dfa7505e2..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface DeleteNodeRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-
-  /**
-   *
-   *
-   * 
-   * Idempotent request UUID.
-   * 

-   *
-   * string request_id = 3;
-   *
-   * @return The requestId.
-   */
-  java.lang.String getRequestId();
-  /**
-   *
-   *
-   * 
-   * Idempotent request UUID.
-   * 

-   *
-   * string request_id = 3;
-   *
-   * @return The bytes for requestId.
-   */
-  com.google.protobuf.ByteString getRequestIdBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java
deleted file mode 100644
index 831fed43c0b9..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface DeleteQueuedResourceRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-
-  /**
-   *
-   *
-   * 
-   * Idempotent request UUID.
-   * 

-   *
-   * string request_id = 2;
-   *
-   * @return The requestId.
-   */
-  java.lang.String getRequestId();
-  /**
-   *
-   *
-   * 
-   * Idempotent request UUID.
-   * 

-   *
-   * string request_id = 2;
-   *
-   * @return The bytes for requestId.
-   */
-  com.google.protobuf.ByteString getRequestIdBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java
deleted file mode 100644
index 042477062e60..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface GenerateServiceIdentityRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The parent resource name.
-   * 

-   *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The parent.
-   */
-  java.lang.String getParent();
-  /**
-   *
-   *
-   * 
-   * Required. The parent resource name.
-   * 

-   *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for parent.
-   */
-  com.google.protobuf.ByteString getParentBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java
deleted file mode 100644
index 67b073762756..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface GetAcceleratorTypeRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java
deleted file mode 100644
index 736eca1d4a67..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface GetNodeRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java
deleted file mode 100644
index 633cbef6c24d..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface GetQueuedResourceRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java
deleted file mode 100644
index 4a05c691b07e..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface GetRuntimeVersionRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
deleted file mode 100644
index 4f174ebe747d..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface SchedulingConfigOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.SchedulingConfig)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Defines whether the node is preemptible.
-   * 

-   *
-   * bool preemptible = 1;
-   *
-   * @return The preemptible.
-   */
-  boolean getPreemptible();
-
-  /**
-   *
-   *
-   * 
-   * Whether the node is created under a reservation.
-   * 

-   *
-   * bool reserved = 2;
-   *
-   * @return The reserved.
-   */
-  boolean getReserved();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
deleted file mode 100644
index 41e7346d40ba..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface ServiceIdentityOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ServiceIdentity)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * The email address of the service identity.
-   * 

-   *
-   * string email = 1;
-   *
-   * @return The email.
-   */
-  java.lang.String getEmail();
-  /**
-   *
-   *
-   * 
-   * The email address of the service identity.
-   * 

-   *
-   * string email = 1;
-   *
-   * @return The bytes for email.
-   */
-  com.google.protobuf.ByteString getEmailBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
deleted file mode 100644
index 6172d0e72cd5..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface ShieldedInstanceConfigOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Defines whether the instance has Secure Boot enabled.
-   * 

-   *
-   * bool enable_secure_boot = 1;
-   *
-   * @return The enableSecureBoot.
-   */
-  boolean getEnableSecureBoot();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
deleted file mode 100644
index dd57e32134c3..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface StartNodeRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.StartNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java
deleted file mode 100644
index bda150b96734..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface StopNodeRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.StopNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java
rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java
similarity index 99%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java
rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java
index ca670bdb502a..89ef7e0615a9 100644
--- a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java
+++ b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java
@@ -31,6 +31,7 @@
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.OperationCallSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.location.GetLocationRequest;
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json
rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java
rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java
rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java
similarity index 99%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java
rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java
index d6b4c7cb878a..684e2301247d 100644
--- a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java
+++ b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java
@@ -56,6 +56,7 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
+import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java
rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java
rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java
rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java
rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java
rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java
rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java
rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java
diff --git a/owl-bot-staging/java-tpu/v1/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java b/owl-bot-staging/java-tpu/v1/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java
new file mode 100644
index 000000000000..f238d10a4880
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v1/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java
@@ -0,0 +1,1168 @@
+package com.google.cloud.tpu.v1;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ * 
+ * Manages TPU nodes and other resources
+ * TPU API v1
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/tpu/v1/cloud_tpu.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class TpuGrpc {
+
+  private TpuGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.tpu.v1.Tpu";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor getListNodesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
+      requestType = com.google.cloud.tpu.v1.ListNodesRequest.class,
+      responseType = com.google.cloud.tpu.v1.ListNodesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListNodesMethod() {
+    io.grpc.MethodDescriptor getListNodesMethod;
+    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+          TpuGrpc.getListNodesMethod = getListNodesMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.ListNodesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.ListNodesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
+              .build();
+        }
+      }
+    }
+    return getListNodesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetNode",
+      requestType = com.google.cloud.tpu.v1.GetNodeRequest.class,
+      responseType = com.google.cloud.tpu.v1.Node.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetNodeMethod() {
+    io.grpc.MethodDescriptor getGetNodeMethod;
+    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+          TpuGrpc.getGetNodeMethod = getGetNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.GetNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.Node.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
+              .build();
+        }
+      }
+    }
+    return getGetNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getCreateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
+      requestType = com.google.cloud.tpu.v1.CreateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getCreateNodeMethod() {
+    io.grpc.MethodDescriptor getCreateNodeMethod;
+    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+          TpuGrpc.getCreateNodeMethod = getCreateNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.CreateNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
+              .build();
+        }
+      }
+    }
+    return getCreateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getDeleteNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
+      requestType = com.google.cloud.tpu.v1.DeleteNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getDeleteNodeMethod() {
+    io.grpc.MethodDescriptor getDeleteNodeMethod;
+    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+          TpuGrpc.getDeleteNodeMethod = getDeleteNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.DeleteNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
+              .build();
+        }
+      }
+    }
+    return getDeleteNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getReimageNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ReimageNode",
+      requestType = com.google.cloud.tpu.v1.ReimageNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getReimageNodeMethod() {
+    io.grpc.MethodDescriptor getReimageNodeMethod;
+    if ((getReimageNodeMethod = TpuGrpc.getReimageNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getReimageNodeMethod = TpuGrpc.getReimageNodeMethod) == null) {
+          TpuGrpc.getReimageNodeMethod = getReimageNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ReimageNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.ReimageNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ReimageNode"))
+              .build();
+        }
+      }
+    }
+    return getReimageNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getStopNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StopNode",
+      requestType = com.google.cloud.tpu.v1.StopNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getStopNodeMethod() {
+    io.grpc.MethodDescriptor getStopNodeMethod;
+    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+          TpuGrpc.getStopNodeMethod = getStopNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.StopNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
+              .build();
+        }
+      }
+    }
+    return getStopNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getStartNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StartNode",
+      requestType = com.google.cloud.tpu.v1.StartNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getStartNodeMethod() {
+    io.grpc.MethodDescriptor getStartNodeMethod;
+    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+          TpuGrpc.getStartNodeMethod = getStartNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.StartNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
+              .build();
+        }
+      }
+    }
+    return getStartNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getListTensorFlowVersionsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListTensorFlowVersions",
+      requestType = com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class,
+      responseType = com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListTensorFlowVersionsMethod() {
+    io.grpc.MethodDescriptor getListTensorFlowVersionsMethod;
+    if ((getListTensorFlowVersionsMethod = TpuGrpc.getListTensorFlowVersionsMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListTensorFlowVersionsMethod = TpuGrpc.getListTensorFlowVersionsMethod) == null) {
+          TpuGrpc.getListTensorFlowVersionsMethod = getListTensorFlowVersionsMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListTensorFlowVersions"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListTensorFlowVersions"))
+              .build();
+        }
+      }
+    }
+    return getListTensorFlowVersionsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetTensorFlowVersionMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetTensorFlowVersion",
+      requestType = com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class,
+      responseType = com.google.cloud.tpu.v1.TensorFlowVersion.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetTensorFlowVersionMethod() {
+    io.grpc.MethodDescriptor getGetTensorFlowVersionMethod;
+    if ((getGetTensorFlowVersionMethod = TpuGrpc.getGetTensorFlowVersionMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetTensorFlowVersionMethod = TpuGrpc.getGetTensorFlowVersionMethod) == null) {
+          TpuGrpc.getGetTensorFlowVersionMethod = getGetTensorFlowVersionMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetTensorFlowVersion"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetTensorFlowVersion"))
+              .build();
+        }
+      }
+    }
+    return getGetTensorFlowVersionMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
+      requestType = com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class,
+      responseType = com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListAcceleratorTypesMethod() {
+    io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
+    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+          TpuGrpc.getListAcceleratorTypesMethod = getListAcceleratorTypesMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
+              .build();
+        }
+      }
+    }
+    return getListAcceleratorTypesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
+      requestType = com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class,
+      responseType = com.google.cloud.tpu.v1.AcceleratorType.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetAcceleratorTypeMethod() {
+    io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
+    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+          TpuGrpc.getGetAcceleratorTypeMethod = getGetAcceleratorTypeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
+              .build();
+        }
+      }
+    }
+    return getGetAcceleratorTypeMethod;
+  }
+
+  /**
+   * Creates a new async stub that supports all call types for the service
+   */
+  public static TpuStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new TpuStub(channel, callOptions);
+        }
+      };
+    return TpuStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static TpuBlockingStub newBlockingStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new TpuBlockingStub(channel, callOptions);
+        }
+      };
+    return TpuBlockingStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new ListenableFuture-style stub that supports unary calls on the service
+   */
+  public static TpuFutureStub newFutureStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new TpuFutureStub(channel, callOptions);
+        }
+      };
+    return TpuFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v1
+   * 

+   */
+  public static abstract class TpuImplBase implements io.grpc.BindableService {
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(com.google.cloud.tpu.v1.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(com.google.cloud.tpu.v1.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(com.google.cloud.tpu.v1.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(com.google.cloud.tpu.v1.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Reimages a node's OS.
+     * 

+     */
+    public void reimageNode(com.google.cloud.tpu.v1.ReimageNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getReimageNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Stops a node, this operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(com.google.cloud.tpu.v1.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(com.google.cloud.tpu.v1.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * List TensorFlow versions supported by this API.
+     * 

+     */
+    public void listTensorFlowVersions(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListTensorFlowVersionsMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets TensorFlow Version.
+     * 

+     */
+    public void getTensorFlowVersion(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetTensorFlowVersionMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListAcceleratorTypesMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetAcceleratorTypeMethod(), responseObserver);
+    }
+
+    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+          .addMethod(
+            getListNodesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v1.ListNodesRequest,
+                com.google.cloud.tpu.v1.ListNodesResponse>(
+                  this, METHODID_LIST_NODES)))
+          .addMethod(
+            getGetNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v1.GetNodeRequest,
+                com.google.cloud.tpu.v1.Node>(
+                  this, METHODID_GET_NODE)))
+          .addMethod(
+            getCreateNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v1.CreateNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_CREATE_NODE)))
+          .addMethod(
+            getDeleteNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v1.DeleteNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_DELETE_NODE)))
+          .addMethod(
+            getReimageNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v1.ReimageNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_REIMAGE_NODE)))
+          .addMethod(
+            getStopNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v1.StopNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_STOP_NODE)))
+          .addMethod(
+            getStartNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v1.StartNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_START_NODE)))
+          .addMethod(
+            getListTensorFlowVersionsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest,
+                com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>(
+                  this, METHODID_LIST_TENSOR_FLOW_VERSIONS)))
+          .addMethod(
+            getGetTensorFlowVersionMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v1.GetTensorFlowVersionRequest,
+                com.google.cloud.tpu.v1.TensorFlowVersion>(
+                  this, METHODID_GET_TENSOR_FLOW_VERSION)))
+          .addMethod(
+            getListAcceleratorTypesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v1.ListAcceleratorTypesRequest,
+                com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>(
+                  this, METHODID_LIST_ACCELERATOR_TYPES)))
+          .addMethod(
+            getGetAcceleratorTypeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v1.GetAcceleratorTypeRequest,
+                com.google.cloud.tpu.v1.AcceleratorType>(
+                  this, METHODID_GET_ACCELERATOR_TYPE)))
+          .build();
+    }
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v1
+   * 

+   */
+  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
+    private TpuStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(com.google.cloud.tpu.v1.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(com.google.cloud.tpu.v1.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(com.google.cloud.tpu.v1.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(com.google.cloud.tpu.v1.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Reimages a node's OS.
+     * 

+     */
+    public void reimageNode(com.google.cloud.tpu.v1.ReimageNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getReimageNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Stops a node, this operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(com.google.cloud.tpu.v1.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(com.google.cloud.tpu.v1.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * List TensorFlow versions supported by this API.
+     * 

+     */
+    public void listTensorFlowVersions(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListTensorFlowVersionsMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets TensorFlow Version.
+     * 

+     */
+    public void getTensorFlowVersion(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetTensorFlowVersionMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request, responseObserver);
+    }
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v1
+   * 

+   */
+  public static final class TpuBlockingStub extends io.grpc.stub.AbstractBlockingStub {
+    private TpuBlockingStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuBlockingStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuBlockingStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.cloud.tpu.v1.ListNodesResponse listNodes(com.google.cloud.tpu.v1.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListNodesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.cloud.tpu.v1.Node getNode(com.google.cloud.tpu.v1.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.longrunning.Operation createNode(com.google.cloud.tpu.v1.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.longrunning.Operation deleteNode(com.google.cloud.tpu.v1.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Reimages a node's OS.
+     * 

+     */
+    public com.google.longrunning.Operation reimageNode(com.google.cloud.tpu.v1.ReimageNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getReimageNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Stops a node, this operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.longrunning.Operation stopNode(com.google.cloud.tpu.v1.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStopNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.longrunning.Operation startNode(com.google.cloud.tpu.v1.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStartNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * List TensorFlow versions supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse listTensorFlowVersions(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListTensorFlowVersionsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets TensorFlow Version.
+     * 

+     */
+    public com.google.cloud.tpu.v1.TensorFlowVersion getTensorFlowVersion(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetTensorFlowVersionMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse listAcceleratorTypes(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorType(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v1
+   * 

+   */
+  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
+    private TpuFutureStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuFutureStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listNodes(
+        com.google.cloud.tpu.v1.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getNode(
+        com.google.cloud.tpu.v1.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture createNode(
+        com.google.cloud.tpu.v1.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture deleteNode(
+        com.google.cloud.tpu.v1.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Reimages a node's OS.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture reimageNode(
+        com.google.cloud.tpu.v1.ReimageNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getReimageNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Stops a node, this operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture stopNode(
+        com.google.cloud.tpu.v1.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture startNode(
+        com.google.cloud.tpu.v1.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * List TensorFlow versions supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listTensorFlowVersions(
+        com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListTensorFlowVersionsMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets TensorFlow Version.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getTensorFlowVersion(
+        com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetTensorFlowVersionMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listAcceleratorTypes(
+        com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getAcceleratorType(
+        com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_LIST_NODES = 0;
+  private static final int METHODID_GET_NODE = 1;
+  private static final int METHODID_CREATE_NODE = 2;
+  private static final int METHODID_DELETE_NODE = 3;
+  private static final int METHODID_REIMAGE_NODE = 4;
+  private static final int METHODID_STOP_NODE = 5;
+  private static final int METHODID_START_NODE = 6;
+  private static final int METHODID_LIST_TENSOR_FLOW_VERSIONS = 7;
+  private static final int METHODID_GET_TENSOR_FLOW_VERSION = 8;
+  private static final int METHODID_LIST_ACCELERATOR_TYPES = 9;
+  private static final int METHODID_GET_ACCELERATOR_TYPE = 10;
+
+  private static final class MethodHandlers implements
+      io.grpc.stub.ServerCalls.UnaryMethod,
+      io.grpc.stub.ServerCalls.ServerStreamingMethod,
+      io.grpc.stub.ServerCalls.ClientStreamingMethod,
+      io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final TpuImplBase serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_LIST_NODES:
+          serviceImpl.listNodes((com.google.cloud.tpu.v1.ListNodesRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_NODE:
+          serviceImpl.getNode((com.google.cloud.tpu.v1.GetNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_CREATE_NODE:
+          serviceImpl.createNode((com.google.cloud.tpu.v1.CreateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_NODE:
+          serviceImpl.deleteNode((com.google.cloud.tpu.v1.DeleteNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_REIMAGE_NODE:
+          serviceImpl.reimageNode((com.google.cloud.tpu.v1.ReimageNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_STOP_NODE:
+          serviceImpl.stopNode((com.google.cloud.tpu.v1.StopNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_START_NODE:
+          serviceImpl.startNode((com.google.cloud.tpu.v1.StartNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_TENSOR_FLOW_VERSIONS:
+          serviceImpl.listTensorFlowVersions((com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_TENSOR_FLOW_VERSION:
+          serviceImpl.getTensorFlowVersion((com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_ACCELERATOR_TYPES:
+          serviceImpl.listAcceleratorTypes((com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_ACCELERATOR_TYPE:
+          serviceImpl.getAcceleratorType((com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  private static abstract class TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    TpuBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("Tpu");
+    }
+  }
+
+  private static final class TpuFileDescriptorSupplier
+      extends TpuBaseDescriptorSupplier {
+    TpuFileDescriptorSupplier() {}
+  }
+
+  private static final class TpuMethodDescriptorSupplier
+      extends TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    TpuMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (TpuGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+              .setSchemaDescriptor(new TpuFileDescriptorSupplier())
+              .addMethod(getListNodesMethod())
+              .addMethod(getGetNodeMethod())
+              .addMethod(getCreateNodeMethod())
+              .addMethod(getDeleteNodeMethod())
+              .addMethod(getReimageNodeMethod())
+              .addMethod(getStopNodeMethod())
+              .addMethod(getStartNodeMethod())
+              .addMethod(getListTensorFlowVersionsMethod())
+              .addMethod(getGetTensorFlowVersionMethod())
+              .addMethod(getListAcceleratorTypesMethod())
+              .addMethod(getGetAcceleratorTypeMethod())
+              .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java
index c47c212d9a1e..ed9fe416ba24 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * A accelerator type that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.AcceleratorType}
  */
-public final class AcceleratorType extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class AcceleratorType extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.AcceleratorType)
     AcceleratorTypeOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use AcceleratorType.newBuilder() to construct.
   private AcceleratorType(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private AcceleratorType() {
     name_ = "";
     type_ = "";
@@ -44,43 +26,38 @@ private AcceleratorType() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new AcceleratorType();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.AcceleratorType.class,
-            com.google.cloud.tpu.v1.AcceleratorType.Builder.class);
+            com.google.cloud.tpu.v1.AcceleratorType.class, com.google.cloud.tpu.v1.AcceleratorType.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -89,29 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -120,18 +97,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int TYPE_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object type_ = "";
   /**
-   *
-   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The type.
    */
   @java.lang.Override
@@ -140,29 +113,29 @@ public java.lang.String getType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       type_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The bytes for type.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTypeBytes() {
+  public com.google.protobuf.ByteString
+      getTypeBytes() {
     java.lang.Object ref = type_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       type_ = b;
       return b;
     } else {
@@ -171,7 +144,6 @@ public com.google.protobuf.ByteString getTypeBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -183,7 +155,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -213,15 +186,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.AcceleratorType)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.AcceleratorType other = (com.google.cloud.tpu.v1.AcceleratorType) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getType().equals(other.getType())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getType()
+        .equals(other.getType())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -242,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.AcceleratorType parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.AcceleratorType parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.AcceleratorType parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.AcceleratorType prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A accelerator type that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.AcceleratorType}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.AcceleratorType)
       com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.AcceleratorType.class,
-              com.google.cloud.tpu.v1.AcceleratorType.Builder.class);
+              com.google.cloud.tpu.v1.AcceleratorType.class, com.google.cloud.tpu.v1.AcceleratorType.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.AcceleratorType.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -382,9 +351,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
@@ -403,11 +372,8 @@ public com.google.cloud.tpu.v1.AcceleratorType build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.AcceleratorType buildPartial() {
-      com.google.cloud.tpu.v1.AcceleratorType result =
-          new com.google.cloud.tpu.v1.AcceleratorType(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.AcceleratorType result = new com.google.cloud.tpu.v1.AcceleratorType(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -426,39 +392,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.AcceleratorType result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.AcceleratorType) {
-        return mergeFrom((com.google.cloud.tpu.v1.AcceleratorType) other);
+        return mergeFrom((com.google.cloud.tpu.v1.AcceleratorType)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -503,25 +468,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                type_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              type_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -531,25 +493,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -558,21 +517,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -580,35 +538,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -618,21 +569,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -642,20 +589,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object type_ = "";
     /**
-     *
-     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @return The type.
      */
     public java.lang.String getType() {
       java.lang.Object ref = type_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         type_ = s;
         return s;
@@ -664,21 +609,20 @@ public java.lang.String getType() {
       }
     }
     /**
-     *
-     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @return The bytes for type.
      */
-    public com.google.protobuf.ByteString getTypeBytes() {
+    public com.google.protobuf.ByteString
+        getTypeBytes() {
       java.lang.Object ref = type_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         type_ = b;
         return b;
       } else {
@@ -686,35 +630,28 @@ public com.google.protobuf.ByteString getTypeBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @param value The type to set.
      * @return This builder for chaining.
      */
-    public Builder setType(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setType(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearType() {
@@ -724,30 +661,26 @@ public Builder clearType() {
       return this;
     }
     /**
-     *
-     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @param value The bytes for type to set.
      * @return This builder for chaining.
      */
-    public Builder setTypeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTypeBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -757,12 +690,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.AcceleratorType)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.AcceleratorType)
   private static final com.google.cloud.tpu.v1.AcceleratorType DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.AcceleratorType();
   }
@@ -771,27 +704,27 @@ public static com.google.cloud.tpu.v1.AcceleratorType getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public AcceleratorType parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public AcceleratorType parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -806,4 +739,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.AcceleratorType getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeName.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeName.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java
similarity index 51%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java
index d9a66a858e47..26cc04022f2b 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java
@@ -1,75 +1,49 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface AcceleratorTypeOrBuilder
-    extends
+public interface AcceleratorTypeOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.AcceleratorType)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The type.
    */
   java.lang.String getType();
   /**
-   *
-   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The bytes for type.
    */
-  com.google.protobuf.ByteString getTypeBytes();
+  com.google.protobuf.ByteString
+      getTypeBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java
new file mode 100644
index 000000000000..19b329211135
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java
@@ -0,0 +1,454 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public final class CloudTpuProto {
+  private CloudTpuProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_Node_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_Node_LabelsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_Symptom_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n#google/cloud/tpu/v1/cloud_tpu.proto\022\023g" +
+      "oogle.cloud.tpu.v1\032\034google/api/annotatio" +
+      "ns.proto\032\027google/api/client.proto\032\037googl" +
+      "e/api/field_behavior.proto\032\031google/api/r" +
+      "esource.proto\032#google/longrunning/operat" +
+      "ions.proto\032\037google/protobuf/timestamp.pr" +
+      "oto\"9\n\020SchedulingConfig\022\023\n\013preemptible\030\001" +
+      " \001(\010\022\020\n\010reserved\030\002 \001(\010\"3\n\017NetworkEndpoin" +
+      "t\022\022\n\nip_address\030\001 \001(\t\022\014\n\004port\030\002 \001(\005\"\264\n\n\004" +
+      "Node\022\024\n\004name\030\001 \001(\tB\006\340A\005\340A\003\022\023\n\013descriptio" +
+      "n\030\003 \001(\t\022\035\n\020accelerator_type\030\005 \001(\tB\003\340A\002\022\026" +
+      "\n\nip_address\030\010 \001(\tB\002\030\001\022\020\n\004port\030\016 \001(\tB\002\030\001" +
+      "\0223\n\005state\030\t \001(\0162\037.google.cloud.tpu.v1.No" +
+      "de.StateB\003\340A\003\022\037\n\022health_description\030\n \001(" +
+      "\tB\003\340A\003\022\037\n\022tensorflow_version\030\013 \001(\tB\003\340A\002\022" +
+      "\017\n\007network\030\014 \001(\t\022\022\n\ncidr_block\030\r \001(\t\022\034\n\017" +
+      "service_account\030\017 \001(\tB\003\340A\003\0224\n\013create_tim" +
+      "e\030\020 \001(\0132\032.google.protobuf.TimestampB\003\340A\003" +
+      "\022@\n\021scheduling_config\030\021 \001(\0132%.google.clo" +
+      "ud.tpu.v1.SchedulingConfig\022D\n\021network_en" +
+      "dpoints\030\025 \003(\0132$.google.cloud.tpu.v1.Netw" +
+      "orkEndpointB\003\340A\003\0220\n\006health\030\026 \001(\0162 .googl" +
+      "e.cloud.tpu.v1.Node.Health\0225\n\006labels\030\030 \003" +
+      "(\0132%.google.cloud.tpu.v1.Node.LabelsEntr" +
+      "y\022\036\n\026use_service_networking\030\033 \001(\010\022>\n\013api" +
+      "_version\030& \001(\0162$.google.cloud.tpu.v1.Nod" +
+      "e.ApiVersionB\003\340A\003\0223\n\010symptoms\030\' \003(\0132\034.go" +
+      "ogle.cloud.tpu.v1.SymptomB\003\340A\003\032-\n\013Labels" +
+      "Entry\022\013\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028\001\"\341\001" +
+      "\n\005State\022\025\n\021STATE_UNSPECIFIED\020\000\022\014\n\010CREATI" +
+      "NG\020\001\022\t\n\005READY\020\002\022\016\n\nRESTARTING\020\003\022\r\n\tREIMA" +
+      "GING\020\004\022\014\n\010DELETING\020\005\022\r\n\tREPAIRING\020\006\022\013\n\007S" +
+      "TOPPED\020\010\022\014\n\010STOPPING\020\t\022\014\n\010STARTING\020\n\022\r\n\t" +
+      "PREEMPTED\020\013\022\016\n\nTERMINATED\020\014\022\n\n\006HIDING\020\r\022" +
+      "\n\n\006HIDDEN\020\016\022\014\n\010UNHIDING\020\017\"\211\001\n\006Health\022\026\n\022" +
+      "HEALTH_UNSPECIFIED\020\000\022\013\n\007HEALTHY\020\001\022\030\n\024DEP" +
+      "RECATED_UNHEALTHY\020\002\022\013\n\007TIMEOUT\020\003\022\030\n\024UNHE" +
+      "ALTHY_TENSORFLOW\020\004\022\031\n\025UNHEALTHY_MAINTENA" +
+      "NCE\020\005\"O\n\nApiVersion\022\033\n\027API_VERSION_UNSPE" +
+      "CIFIED\020\000\022\r\n\tV1_ALPHA1\020\001\022\006\n\002V1\020\002\022\r\n\tV2_AL" +
+      "PHA1\020\003:R\352AO\n\027tpu.googleapis.com/Node\0224pr" +
+      "ojects/{project}/locations/{location}/no" +
+      "des/{node}\"j\n\020ListNodesRequest\022/\n\006parent" +
+      "\030\001 \001(\tB\037\340A\002\372A\031\022\027tpu.googleapis.com/Node\022" +
+      "\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\"k" +
+      "\n\021ListNodesResponse\022(\n\005nodes\030\001 \003(\0132\031.goo" +
+      "gle.cloud.tpu.v1.Node\022\027\n\017next_page_token" +
+      "\030\002 \001(\t\022\023\n\013unreachable\030\003 \003(\t\"?\n\016GetNodeRe" +
+      "quest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googlea" +
+      "pis.com/Node\"\203\001\n\021CreateNodeRequest\022/\n\006pa" +
+      "rent\030\001 \001(\tB\037\340A\002\372A\031\022\027tpu.googleapis.com/N" +
+      "ode\022\017\n\007node_id\030\002 \001(\t\022,\n\004node\030\003 \001(\0132\031.goo" +
+      "gle.cloud.tpu.v1.NodeB\003\340A\002\"B\n\021DeleteNode" +
+      "Request\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googl" +
+      "eapis.com/Node\">\n\022ReimageNodeRequest\022\014\n\004" +
+      "name\030\001 \001(\t\022\032\n\022tensorflow_version\030\002 \001(\t\"\037" +
+      "\n\017StopNodeRequest\022\014\n\004name\030\001 \001(\t\" \n\020Start" +
+      "NodeRequest\022\014\n\004name\030\001 \001(\t\"\257\001\n\021TensorFlow" +
+      "Version\022\014\n\004name\030\001 \001(\t\022\017\n\007version\030\002 \001(\t:{" +
+      "\352Ax\n$tpu.googleapis.com/TensorFlowVersio" +
+      "n\022Pprojects/{project}/locations/{locatio" +
+      "n}/tensorFlowVersions/{tensor_flow_versi" +
+      "on}\"Y\n\033GetTensorFlowVersionRequest\022:\n\004na" +
+      "me\030\001 \001(\tB,\340A\002\372A&\n$tpu.googleapis.com/Ten" +
+      "sorFlowVersion\"\246\001\n\035ListTensorFlowVersion" +
+      "sRequest\022<\n\006parent\030\001 \001(\tB,\340A\002\372A&\n$tpu.go" +
+      "ogleapis.com/TensorFlowVersion\022\021\n\tpage_s" +
+      "ize\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\022\016\n\006filter\030" +
+      "\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\223\001\n\036ListTensorFl" +
+      "owVersionsResponse\022C\n\023tensorflow_version" +
+      "s\030\001 \003(\0132&.google.cloud.tpu.v1.TensorFlow" +
+      "Version\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013unre" +
+      "achable\030\003 \003(\t\"\243\001\n\017AcceleratorType\022\014\n\004nam" +
+      "e\030\001 \001(\t\022\014\n\004type\030\002 \001(\t:t\352Aq\n\"tpu.googleap" +
+      "is.com/AcceleratorType\022Kprojects/{projec" +
+      "t}/locations/{location}/acceleratorTypes" +
+      "/{accelerator_type}\"U\n\031GetAcceleratorTyp" +
+      "eRequest\0228\n\004name\030\001 \001(\tB*\340A\002\372A$\n\"tpu.goog" +
+      "leapis.com/AcceleratorType\"\242\001\n\033ListAccel" +
+      "eratorTypesRequest\022:\n\006parent\030\001 \001(\tB*\340A\002\372" +
+      "A$\n\"tpu.googleapis.com/AcceleratorType\022\021" +
+      "\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\022\016\n" +
+      "\006filter\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\215\001\n\034List" +
+      "AcceleratorTypesResponse\022?\n\021accelerator_" +
+      "types\030\001 \003(\0132$.google.cloud.tpu.v1.Accele" +
+      "ratorType\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013un" +
+      "reachable\030\003 \003(\t\"\326\001\n\021OperationMetadata\022/\n" +
+      "\013create_time\030\001 \001(\0132\032.google.protobuf.Tim" +
+      "estamp\022,\n\010end_time\030\002 \001(\0132\032.google.protob" +
+      "uf.Timestamp\022\016\n\006target\030\003 \001(\t\022\014\n\004verb\030\004 \001" +
+      "(\t\022\025\n\rstatus_detail\030\005 \001(\t\022\030\n\020cancel_requ" +
+      "ested\030\006 \001(\010\022\023\n\013api_version\030\007 \001(\t\"\305\002\n\007Sym" +
+      "ptom\022/\n\013create_time\030\001 \001(\0132\032.google.proto" +
+      "buf.Timestamp\022>\n\014symptom_type\030\002 \001(\0162(.go" +
+      "ogle.cloud.tpu.v1.Symptom.SymptomType\022\017\n" +
+      "\007details\030\003 \001(\t\022\021\n\tworker_id\030\004 \001(\t\"\244\001\n\013Sy" +
+      "mptomType\022\034\n\030SYMPTOM_TYPE_UNSPECIFIED\020\000\022" +
+      "\016\n\nLOW_MEMORY\020\001\022\021\n\rOUT_OF_MEMORY\020\002\022\025\n\021EX" +
+      "ECUTE_TIMED_OUT\020\003\022\023\n\017MESH_BUILD_FAIL\020\004\022\025" +
+      "\n\021HBM_OUT_OF_MEMORY\020\005\022\021\n\rPROJECT_ABUSE\020\006" +
+      "2\336\017\n\003Tpu\022\226\001\n\tListNodes\022%.google.cloud.tp" +
+      "u.v1.ListNodesRequest\032&.google.cloud.tpu" +
+      ".v1.ListNodesResponse\":\202\323\344\223\002+\022)/v1/{pare" +
+      "nt=projects/*/locations/*}/nodes\332A\006paren" +
+      "t\022\203\001\n\007GetNode\022#.google.cloud.tpu.v1.GetN" +
+      "odeRequest\032\031.google.cloud.tpu.v1.Node\"8\202" +
+      "\323\344\223\002+\022)/v1/{name=projects/*/locations/*/" +
+      "nodes/*}\332A\004name\022\276\001\n\nCreateNode\022&.google." +
+      "cloud.tpu.v1.CreateNodeRequest\032\035.google." +
+      "longrunning.Operation\"i\202\323\344\223\0021\")/v1/{pare" +
+      "nt=projects/*/locations/*}/nodes:\004node\332A" +
+      "\023parent,node,node_id\312A\031\n\004Node\022\021Operation" +
+      "Metadata\022\251\001\n\nDeleteNode\022&.google.cloud.t" +
+      "pu.v1.DeleteNodeRequest\032\035.google.longrun" +
+      "ning.Operation\"T\202\323\344\223\002+*)/v1/{name=projec" +
+      "ts/*/locations/*/nodes/*}\332A\004name\312A\031\n\004Nod" +
+      "e\022\021OperationMetadata\022\257\001\n\013ReimageNode\022\'.g" +
+      "oogle.cloud.tpu.v1.ReimageNodeRequest\032\035." +
+      "google.longrunning.Operation\"X\202\323\344\223\0026\"1/v" +
+      "1/{name=projects/*/locations/*/nodes/*}:" +
+      "reimage:\001*\312A\031\n\004Node\022\021OperationMetadata\022\246" +
+      "\001\n\010StopNode\022$.google.cloud.tpu.v1.StopNo" +
+      "deRequest\032\035.google.longrunning.Operation" +
+      "\"U\202\323\344\223\0023\"./v1/{name=projects/*/locations" +
+      "/*/nodes/*}:stop:\001*\312A\031\n\004Node\022\021OperationM" +
+      "etadata\022\251\001\n\tStartNode\022%.google.cloud.tpu" +
+      ".v1.StartNodeRequest\032\035.google.longrunnin" +
+      "g.Operation\"V\202\323\344\223\0024\"//v1/{name=projects/" +
+      "*/locations/*/nodes/*}:start:\001*\312A\031\n\004Node" +
+      "\022\021OperationMetadata\022\312\001\n\026ListTensorFlowVe" +
+      "rsions\0222.google.cloud.tpu.v1.ListTensorF" +
+      "lowVersionsRequest\0323.google.cloud.tpu.v1" +
+      ".ListTensorFlowVersionsResponse\"G\202\323\344\223\0028\022" +
+      "6/v1/{parent=projects/*/locations/*}/ten" +
+      "sorflowVersions\332A\006parent\022\267\001\n\024GetTensorFl" +
+      "owVersion\0220.google.cloud.tpu.v1.GetTenso" +
+      "rFlowVersionRequest\032&.google.cloud.tpu.v" +
+      "1.TensorFlowVersion\"E\202\323\344\223\0028\0226/v1/{name=p" +
+      "rojects/*/locations/*/tensorflowVersions" +
+      "/*}\332A\004name\022\302\001\n\024ListAcceleratorTypes\0220.go" +
+      "ogle.cloud.tpu.v1.ListAcceleratorTypesRe" +
+      "quest\0321.google.cloud.tpu.v1.ListAccelera" +
+      "torTypesResponse\"E\202\323\344\223\0026\0224/v1/{parent=pr" +
+      "ojects/*/locations/*}/acceleratorTypes\332A" +
+      "\006parent\022\257\001\n\022GetAcceleratorType\022..google." +
+      "cloud.tpu.v1.GetAcceleratorTypeRequest\032$" +
+      ".google.cloud.tpu.v1.AcceleratorType\"C\202\323" +
+      "\344\223\0026\0224/v1/{name=projects/*/locations/*/a" +
+      "cceleratorTypes/*}\332A\004name\032F\312A\022tpu.google" +
+      "apis.com\322A.https://www.googleapis.com/au" +
+      "th/cloud-platformBb\n\027com.google.cloud.tp" +
+      "u.v1B\rCloudTpuProtoP\001Z6google.golang.org" +
+      "/genproto/googleapis/cloud/tpu/v1;tpub\006p" +
+      "roto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.api.AnnotationsProto.getDescriptor(),
+          com.google.api.ClientProto.getDescriptor(),
+          com.google.api.FieldBehaviorProto.getDescriptor(),
+          com.google.api.ResourceProto.getDescriptor(),
+          com.google.longrunning.OperationsProto.getDescriptor(),
+          com.google.protobuf.TimestampProto.getDescriptor(),
+        });
+    internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor,
+        new java.lang.String[] { "Preemptible", "Reserved", });
+    internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor =
+      getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor,
+        new java.lang.String[] { "IpAddress", "Port", });
+    internal_static_google_cloud_tpu_v1_Node_descriptor =
+      getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_Node_descriptor,
+        new java.lang.String[] { "Name", "Description", "AcceleratorType", "IpAddress", "Port", "State", "HealthDescription", "TensorflowVersion", "Network", "CidrBlock", "ServiceAccount", "CreateTime", "SchedulingConfig", "NetworkEndpoints", "Health", "Labels", "UseServiceNetworking", "ApiVersion", "Symptoms", });
+    internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor =
+      internal_static_google_cloud_tpu_v1_Node_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_tpu_v1_Node_LabelsEntry_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor,
+        new java.lang.String[] { "Key", "Value", });
+    internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor =
+      getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor,
+        new java.lang.String[] { "Parent", "PageSize", "PageToken", });
+    internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor =
+      getDescriptor().getMessageTypes().get(4);
+    internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor,
+        new java.lang.String[] { "Nodes", "NextPageToken", "Unreachable", });
+    internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor =
+      getDescriptor().getMessageTypes().get(5);
+    internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor,
+        new java.lang.String[] { "Name", });
+    internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor =
+      getDescriptor().getMessageTypes().get(6);
+    internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor,
+        new java.lang.String[] { "Parent", "NodeId", "Node", });
+    internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor =
+      getDescriptor().getMessageTypes().get(7);
+    internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor,
+        new java.lang.String[] { "Name", });
+    internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor =
+      getDescriptor().getMessageTypes().get(8);
+    internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor,
+        new java.lang.String[] { "Name", "TensorflowVersion", });
+    internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor =
+      getDescriptor().getMessageTypes().get(9);
+    internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor,
+        new java.lang.String[] { "Name", });
+    internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor =
+      getDescriptor().getMessageTypes().get(10);
+    internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor,
+        new java.lang.String[] { "Name", });
+    internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor =
+      getDescriptor().getMessageTypes().get(11);
+    internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor,
+        new java.lang.String[] { "Name", "Version", });
+    internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor =
+      getDescriptor().getMessageTypes().get(12);
+    internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor,
+        new java.lang.String[] { "Name", });
+    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor =
+      getDescriptor().getMessageTypes().get(13);
+    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor,
+        new java.lang.String[] { "Parent", "PageSize", "PageToken", "Filter", "OrderBy", });
+    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor =
+      getDescriptor().getMessageTypes().get(14);
+    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor,
+        new java.lang.String[] { "TensorflowVersions", "NextPageToken", "Unreachable", });
+    internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor =
+      getDescriptor().getMessageTypes().get(15);
+    internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor,
+        new java.lang.String[] { "Name", "Type", });
+    internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor =
+      getDescriptor().getMessageTypes().get(16);
+    internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor,
+        new java.lang.String[] { "Name", });
+    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor =
+      getDescriptor().getMessageTypes().get(17);
+    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor,
+        new java.lang.String[] { "Parent", "PageSize", "PageToken", "Filter", "OrderBy", });
+    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor =
+      getDescriptor().getMessageTypes().get(18);
+    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor,
+        new java.lang.String[] { "AcceleratorTypes", "NextPageToken", "Unreachable", });
+    internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor =
+      getDescriptor().getMessageTypes().get(19);
+    internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor,
+        new java.lang.String[] { "CreateTime", "EndTime", "Target", "Verb", "StatusDetail", "CancelRequested", "ApiVersion", });
+    internal_static_google_cloud_tpu_v1_Symptom_descriptor =
+      getDescriptor().getMessageTypes().get(20);
+    internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_Symptom_descriptor,
+        new java.lang.String[] { "CreateTime", "SymptomType", "Details", "WorkerId", });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.methodSignature);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resource);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    registry.add(com.google.longrunning.OperationsProto.operationInfo);
+    com.google.protobuf.Descriptors.FileDescriptor
+        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.longrunning.OperationsProto.getDescriptor();
+    com.google.protobuf.TimestampProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java
index c9f1d1eec902..04292d75c16e 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Request for [CreateNode][google.cloud.tpu.v1.Tpu.CreateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.CreateNodeRequest}
  */
-public final class CreateNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CreateNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.CreateNodeRequest)
     CreateNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CreateNodeRequest.newBuilder() to construct.
   private CreateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private CreateNodeRequest() {
     parent_ = "";
     nodeId_ = "";
@@ -44,45 +26,38 @@ private CreateNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CreateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.CreateNodeRequest.class,
-            com.google.cloud.tpu.v1.CreateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.CreateNodeRequest.class, com.google.cloud.tpu.v1.CreateNodeRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -124,18 +97,14 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int NODE_ID_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nodeId_ = "";
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The nodeId.
    */
   @java.lang.Override
@@ -144,29 +113,29 @@ public java.lang.String getNodeId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nodeId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The bytes for nodeId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNodeIdBytes() {
+  public com.google.protobuf.ByteString
+      getNodeIdBytes() {
     java.lang.Object ref = nodeId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nodeId_ = b;
       return b;
     } else {
@@ -177,14 +146,11 @@ public com.google.protobuf.ByteString getNodeIdBytes() {
   public static final int NODE_FIELD_NUMBER = 3;
   private com.google.cloud.tpu.v1.Node node_;
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -192,14 +158,11 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The node.
    */
   @java.lang.Override
@@ -207,8 +170,6 @@ public com.google.cloud.tpu.v1.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v1.Node.getDefaultInstance() : node_;
   }
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

@@ -221,7 +182,6 @@ public com.google.cloud.tpu.v1.NodeOrBuilder getNodeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -233,7 +193,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -259,7 +220,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nodeId_);
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getNode());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, getNode());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -269,19 +231,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.CreateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.CreateNodeRequest other =
-        (com.google.cloud.tpu.v1.CreateNodeRequest) obj;
+    com.google.cloud.tpu.v1.CreateNodeRequest other = (com.google.cloud.tpu.v1.CreateNodeRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (!getNodeId().equals(other.getNodeId())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (!getNodeId()
+        .equals(other.getNodeId())) return false;
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode().equals(other.getNode())) return false;
+      if (!getNode()
+          .equals(other.getNode())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -307,136 +271,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.CreateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.CreateNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.CreateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [CreateNode][google.cloud.tpu.v1.Tpu.CreateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.CreateNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.CreateNodeRequest)
       com.google.cloud.tpu.v1.CreateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.CreateNodeRequest.class,
-              com.google.cloud.tpu.v1.CreateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.CreateNodeRequest.class, com.google.cloud.tpu.v1.CreateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.CreateNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -452,9 +410,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -473,11 +431,8 @@ public com.google.cloud.tpu.v1.CreateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.CreateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.CreateNodeRequest result =
-          new com.google.cloud.tpu.v1.CreateNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.CreateNodeRequest result = new com.google.cloud.tpu.v1.CreateNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -491,7 +446,9 @@ private void buildPartial0(com.google.cloud.tpu.v1.CreateNodeRequest result) {
         result.nodeId_ = nodeId_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null
+            ? node_
+            : nodeBuilder_.build();
       }
     }
 
@@ -499,39 +456,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.CreateNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.CreateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.CreateNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v1.CreateNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -579,31 +535,29 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                nodeId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              nodeId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              input.readMessage(
+                  getNodeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -613,27 +567,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -642,23 +591,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -666,39 +612,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -708,23 +643,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -734,20 +663,18 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object nodeId_ = "";
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @return The nodeId.
      */
     public java.lang.String getNodeId() {
       java.lang.Object ref = nodeId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nodeId_ = s;
         return s;
@@ -756,21 +683,20 @@ public java.lang.String getNodeId() {
       }
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @return The bytes for nodeId.
      */
-    public com.google.protobuf.ByteString getNodeIdBytes() {
+    public com.google.protobuf.ByteString
+        getNodeIdBytes() {
       java.lang.Object ref = nodeId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nodeId_ = b;
         return b;
       } else {
@@ -778,35 +704,28 @@ public com.google.protobuf.ByteString getNodeIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @param value The nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNodeId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nodeId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNodeId() {
@@ -816,21 +735,17 @@ public Builder clearNodeId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @param value The bytes for nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNodeIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nodeId_ = value;
       bitField0_ |= 0x00000002;
@@ -840,33 +755,24 @@ public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v1.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v1.Node,
-            com.google.cloud.tpu.v1.Node.Builder,
-            com.google.cloud.tpu.v1.NodeOrBuilder>
-        nodeBuilder_;
+        com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder> nodeBuilder_;
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The node.
      */
     public com.google.cloud.tpu.v1.Node getNode() {
@@ -877,8 +783,6 @@ public com.google.cloud.tpu.v1.Node getNode() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -899,15 +803,14 @@ public Builder setNode(com.google.cloud.tpu.v1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setNode(com.google.cloud.tpu.v1.Node.Builder builderForValue) {
+    public Builder setNode(
+        com.google.cloud.tpu.v1.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -918,8 +821,6 @@ public Builder setNode(com.google.cloud.tpu.v1.Node.Builder builderForValue) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -928,9 +829,9 @@ public Builder setNode(com.google.cloud.tpu.v1.Node.Builder builderForValue) {
      */
     public Builder mergeNode(com.google.cloud.tpu.v1.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0)
-            && node_ != null
-            && node_ != com.google.cloud.tpu.v1.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0) &&
+          node_ != null &&
+          node_ != com.google.cloud.tpu.v1.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -943,8 +844,6 @@ public Builder mergeNode(com.google.cloud.tpu.v1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -962,8 +861,6 @@ public Builder clearNode() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -976,8 +873,6 @@ public com.google.cloud.tpu.v1.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -988,12 +883,11 @@ public com.google.cloud.tpu.v1.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ? com.google.cloud.tpu.v1.Node.getDefaultInstance() : node_;
+        return node_ == null ?
+            com.google.cloud.tpu.v1.Node.getDefaultInstance() : node_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -1001,24 +895,21 @@ public com.google.cloud.tpu.v1.NodeOrBuilder getNodeOrBuilder() {
      * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v1.Node,
-            com.google.cloud.tpu.v1.Node.Builder,
-            com.google.cloud.tpu.v1.NodeOrBuilder>
+        com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder> 
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v1.Node,
-                com.google.cloud.tpu.v1.Node.Builder,
-                com.google.cloud.tpu.v1.NodeOrBuilder>(
-                getNode(), getParentForChildren(), isClean());
+        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder>(
+                getNode(),
+                getParentForChildren(),
+                isClean());
         node_ = null;
       }
       return nodeBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1028,12 +919,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.CreateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.CreateNodeRequest)
   private static final com.google.cloud.tpu.v1.CreateNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.CreateNodeRequest();
   }
@@ -1042,27 +933,27 @@ public static com.google.cloud.tpu.v1.CreateNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CreateNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CreateNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1077,4 +968,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.CreateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java
similarity index 57%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java
index 2f6aae517a8c..caad16ada543 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java
@@ -1,109 +1,71 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface CreateNodeRequestOrBuilder
-    extends
+public interface CreateNodeRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.CreateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The nodeId.
    */
   java.lang.String getNodeId();
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The bytes for nodeId.
    */
-  com.google.protobuf.ByteString getNodeIdBytes();
+  com.google.protobuf.ByteString
+      getNodeIdBytes();
 
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The node.
    */
   com.google.cloud.tpu.v1.Node getNode();
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java
index 096377d74aa1..3df1bc69fe2c 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Request for [DeleteNode][google.cloud.tpu.v1.Tpu.DeleteNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.DeleteNodeRequest}
  */
-public final class DeleteNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class DeleteNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.DeleteNodeRequest)
     DeleteNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use DeleteNodeRequest.newBuilder() to construct.
   private DeleteNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private DeleteNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new DeleteNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.DeleteNodeRequest.class,
-            com.google.cloud.tpu.v1.DeleteNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.DeleteNodeRequest.class, com.google.cloud.tpu.v1.DeleteNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.DeleteNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.DeleteNodeRequest other =
-        (com.google.cloud.tpu.v1.DeleteNodeRequest) obj;
+    com.google.cloud.tpu.v1.DeleteNodeRequest other = (com.google.cloud.tpu.v1.DeleteNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -186,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.DeleteNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.DeleteNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.DeleteNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [DeleteNode][google.cloud.tpu.v1.Tpu.DeleteNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.DeleteNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.DeleteNodeRequest)
       com.google.cloud.tpu.v1.DeleteNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.DeleteNodeRequest.class,
-              com.google.cloud.tpu.v1.DeleteNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.DeleteNodeRequest.class, com.google.cloud.tpu.v1.DeleteNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.DeleteNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -325,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -346,11 +313,8 @@ public com.google.cloud.tpu.v1.DeleteNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.DeleteNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.DeleteNodeRequest result =
-          new com.google.cloud.tpu.v1.DeleteNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.DeleteNodeRequest result = new com.google.cloud.tpu.v1.DeleteNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -366,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.DeleteNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.DeleteNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.DeleteNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v1.DeleteNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -438,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -460,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -489,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -513,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -555,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -590,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.DeleteNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.DeleteNodeRequest)
   private static final com.google.cloud.tpu.v1.DeleteNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.DeleteNodeRequest();
   }
@@ -604,27 +540,27 @@ public static com.google.cloud.tpu.v1.DeleteNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public DeleteNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public DeleteNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -639,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.DeleteNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..4d7d791c980d
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface DeleteNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.DeleteNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java
index 91815ab72a7e..4b18a4301b99 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Request for [GetAcceleratorType][google.cloud.tpu.v1.Tpu.GetAcceleratorType].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.GetAcceleratorTypeRequest}
  */
-public final class GetAcceleratorTypeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetAcceleratorTypeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
     GetAcceleratorTypeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetAcceleratorTypeRequest.newBuilder() to construct.
   private GetAcceleratorTypeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetAcceleratorTypeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetAcceleratorTypeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class,
-            com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.Builder.class);
+            com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.GetAcceleratorTypeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.GetAcceleratorTypeRequest other =
-        (com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) obj;
+    com.google.cloud.tpu.v1.GetAcceleratorTypeRequest other = (com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -187,135 +160,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [GetAcceleratorType][google.cloud.tpu.v1.Tpu.GetAcceleratorType].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.GetAcceleratorTypeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
       com.google.cloud.tpu.v1.GetAcceleratorTypeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class,
-              com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.Builder.class);
+              com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -325,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -346,11 +313,8 @@ public com.google.cloud.tpu.v1.GetAcceleratorTypeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.GetAcceleratorTypeRequest buildPartial() {
-      com.google.cloud.tpu.v1.GetAcceleratorTypeRequest result =
-          new com.google.cloud.tpu.v1.GetAcceleratorTypeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.GetAcceleratorTypeRequest result = new com.google.cloud.tpu.v1.GetAcceleratorTypeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -366,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest res
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v1.GetAcceleratorTypeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -406,8 +369,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest other) {
-      if (other == com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -439,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -461,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -490,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -514,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -556,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -591,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
   private static final com.google.cloud.tpu.v1.GetAcceleratorTypeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.GetAcceleratorTypeRequest();
   }
@@ -605,27 +540,27 @@ public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetAcceleratorTypeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetAcceleratorTypeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -640,4 +575,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v1.GetAcceleratorTypeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java
new file mode 100644
index 000000000000..38110e7d35ab
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface GetAcceleratorTypeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java
similarity index 62%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java
index 772b968c6f55..9551daf435c4 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Request for [GetNode][google.cloud.tpu.v1.Tpu.GetNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.GetNodeRequest}
  */
-public final class GetNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.GetNodeRequest)
     GetNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetNodeRequest.newBuilder() to construct.
   private GetNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.GetNodeRequest.class,
-            com.google.cloud.tpu.v1.GetNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.GetNodeRequest.class, com.google.cloud.tpu.v1.GetNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,14 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.GetNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.GetNodeRequest other = (com.google.cloud.tpu.v1.GetNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -185,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.GetNodeRequest parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.GetNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.GetNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [GetNode][google.cloud.tpu.v1.Tpu.GetNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.GetNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.GetNodeRequest)
       com.google.cloud.tpu.v1.GetNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.GetNodeRequest.class,
-              com.google.cloud.tpu.v1.GetNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.GetNodeRequest.class, com.google.cloud.tpu.v1.GetNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.GetNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -324,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -345,11 +313,8 @@ public com.google.cloud.tpu.v1.GetNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.GetNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.GetNodeRequest result =
-          new com.google.cloud.tpu.v1.GetNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.GetNodeRequest result = new com.google.cloud.tpu.v1.GetNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -365,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.GetNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.GetNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.GetNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v1.GetNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -437,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -459,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -488,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -512,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -554,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -589,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.GetNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.GetNodeRequest)
   private static final com.google.cloud.tpu.v1.GetNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.GetNodeRequest();
   }
@@ -603,27 +540,27 @@ public static com.google.cloud.tpu.v1.GetNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -638,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.GetNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..1e1c45faf8c2
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface GetNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java
index a7d26c5a1428..bd66a32e1199 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Request for
  * [GetTensorFlowVersion][google.cloud.tpu.v1.Tpu.GetTensorFlowVersion].
@@ -28,61 +11,53 @@
  *
  * Protobuf type {@code google.cloud.tpu.v1.GetTensorFlowVersionRequest}
  */
-public final class GetTensorFlowVersionRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetTensorFlowVersionRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
     GetTensorFlowVersionRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetTensorFlowVersionRequest.newBuilder() to construct.
   private GetTensorFlowVersionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetTensorFlowVersionRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetTensorFlowVersionRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class,
-            com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.Builder.class);
+            com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class, com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -124,7 +97,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -136,7 +108,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -160,15 +133,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.GetTensorFlowVersionRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.GetTensorFlowVersionRequest other =
-        (com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) obj;
+    com.google.cloud.tpu.v1.GetTensorFlowVersionRequest other = (com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -188,103 +161,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [GetTensorFlowVersion][google.cloud.tpu.v1.Tpu.GetTensorFlowVersion].
@@ -292,32 +258,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v1.GetTensorFlowVersionRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
       com.google.cloud.tpu.v1.GetTensorFlowVersionRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class,
-              com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.Builder.class);
+              com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class, com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -327,9 +294,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
     }
 
     @java.lang.Override
@@ -348,11 +315,8 @@ public com.google.cloud.tpu.v1.GetTensorFlowVersionRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.GetTensorFlowVersionRequest buildPartial() {
-      com.google.cloud.tpu.v1.GetTensorFlowVersionRequest result =
-          new com.google.cloud.tpu.v1.GetTensorFlowVersionRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.GetTensorFlowVersionRequest result = new com.google.cloud.tpu.v1.GetTensorFlowVersionRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -368,39 +332,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest r
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v1.GetTensorFlowVersionRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -408,8 +371,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest other) {
-      if (other == com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -441,19 +403,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -463,27 +423,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -492,23 +447,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -516,39 +468,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -558,32 +499,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -593,12 +528,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
   private static final com.google.cloud.tpu.v1.GetTensorFlowVersionRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.GetTensorFlowVersionRequest();
   }
@@ -607,27 +542,27 @@ public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetTensorFlowVersionRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetTensorFlowVersionRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -642,4 +577,6 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v1.GetTensorFlowVersionRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java
new file mode 100644
index 000000000000..8be72b5bb0a8
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface GetTensorFlowVersionRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java
index cdde6becacef..17f743848ad6 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Request for
  * [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v1.ListAcceleratorTypesRequest}
  */
-public final class ListAcceleratorTypesRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListAcceleratorTypesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListAcceleratorTypesRequest)
     ListAcceleratorTypesRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesRequest.newBuilder() to construct.
   private ListAcceleratorTypesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListAcceleratorTypesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -47,45 +29,38 @@ private ListAcceleratorTypesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class,
-            com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.Builder.class);
+            com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -94,31 +69,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -129,14 +102,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -145,18 +115,14 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -165,29 +131,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -196,18 +162,14 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   @java.lang.Override
@@ -216,29 +178,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getFilterBytes() {
+  public com.google.protobuf.ByteString
+      getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -247,18 +209,14 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -267,29 +225,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getOrderByBytes() {
+  public com.google.protobuf.ByteString
+      getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -298,7 +256,6 @@ public com.google.protobuf.ByteString getOrderByBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -310,7 +267,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -339,7 +297,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -358,19 +317,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListAcceleratorTypesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ListAcceleratorTypesRequest other =
-        (com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) obj;
-
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
-    if (!getFilter().equals(other.getFilter())) return false;
-    if (!getOrderBy().equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v1.ListAcceleratorTypesRequest other = (com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) obj;
+
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
+    if (!getFilter()
+        .equals(other.getFilter())) return false;
+    if (!getOrderBy()
+        .equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -398,103 +361,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
@@ -502,32 +458,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v1.ListAcceleratorTypesRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListAcceleratorTypesRequest)
       com.google.cloud.tpu.v1.ListAcceleratorTypesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class,
-              com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.Builder.class);
+              com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -541,9 +498,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -562,11 +519,8 @@ public com.google.cloud.tpu.v1.ListAcceleratorTypesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListAcceleratorTypesRequest buildPartial() {
-      com.google.cloud.tpu.v1.ListAcceleratorTypesRequest result =
-          new com.google.cloud.tpu.v1.ListAcceleratorTypesRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.ListAcceleratorTypesRequest result = new com.google.cloud.tpu.v1.ListAcceleratorTypesRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -594,39 +548,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest r
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListAcceleratorTypesRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -634,8 +587,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest other) {
-      if (other == com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -685,43 +637,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 42:
-              {
-                filter_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 42
-            case 50:
-              {
-                orderBy_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 50
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 42: {
+              filter_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 42
+            case 50: {
+              orderBy_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 50
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -731,27 +677,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -760,23 +701,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -784,39 +722,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -826,23 +753,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -850,16 +771,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -867,33 +785,27 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -905,20 +817,18 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -927,21 +837,20 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -949,35 +858,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -987,21 +889,17 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -1011,20 +909,18 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object filter_ = "";
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -1033,21 +929,20 @@ public java.lang.String getFilter() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString getFilterBytes() {
+    public com.google.protobuf.ByteString
+        getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -1055,35 +950,28 @@ public com.google.protobuf.ByteString getFilterBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilter(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -1093,21 +981,17 @@ public Builder clearFilter() {
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilterBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1117,20 +1001,18 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object orderBy_ = "";
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1139,21 +1021,20 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString getOrderByBytes() {
+    public com.google.protobuf.ByteString
+        getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1161,35 +1042,28 @@ public com.google.protobuf.ByteString getOrderByBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderBy(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1199,30 +1073,26 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderByBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1232,12 +1102,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListAcceleratorTypesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListAcceleratorTypesRequest)
   private static final com.google.cloud.tpu.v1.ListAcceleratorTypesRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListAcceleratorTypesRequest();
   }
@@ -1246,27 +1116,27 @@ public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListAcceleratorTypesRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListAcceleratorTypesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1281,4 +1151,6 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v1.ListAcceleratorTypesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java
similarity index 57%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java
index d2b5e3b447ba..9901af4af3f7 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java
@@ -1,142 +1,99 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListAcceleratorTypesRequestOrBuilder
-    extends
+public interface ListAcceleratorTypesRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListAcceleratorTypesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString getFilterBytes();
+  com.google.protobuf.ByteString
+      getFilterBytes();
 
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString getOrderByBytes();
+  com.google.protobuf.ByteString
+      getOrderByBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java
similarity index 72%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java
index 6a1a68f89a7d..473f0b774374 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Response for
  * [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v1.ListAcceleratorTypesResponse}
  */
-public final class ListAcceleratorTypesResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListAcceleratorTypesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListAcceleratorTypesResponse)
     ListAcceleratorTypesResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesResponse.newBuilder() to construct.
   private ListAcceleratorTypesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListAcceleratorTypesResponse() {
     acceleratorTypes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -46,37 +28,33 @@ private ListAcceleratorTypesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class,
-            com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.Builder.class);
+            com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.Builder.class);
   }
 
   public static final int ACCELERATOR_TYPES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List acceleratorTypes_;
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -88,8 +66,6 @@ public java.util.List getAcceleratorTyp
     return acceleratorTypes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -97,13 +73,11 @@ public java.util.List getAcceleratorTyp
    * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getAcceleratorTypesOrBuilderList() {
     return acceleratorTypes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -115,8 +89,6 @@ public int getAcceleratorTypesCount() {
     return acceleratorTypes_.size();
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -128,8 +100,6 @@ public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorTypes(int index) {
     return acceleratorTypes_.get(index);
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -137,23 +107,20 @@ public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorTypes(int index) {
    * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index) {
+  public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
+      int index) {
     return acceleratorTypes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -162,29 +129,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -193,46 +160,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList
+      getUnreachableList() {
     return unreachable_;
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -240,23 +198,20 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString
+      getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -268,7 +223,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
       output.writeMessage(1, acceleratorTypes_.get(i));
     }
@@ -288,7 +244,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, acceleratorTypes_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, acceleratorTypes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -309,17 +266,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListAcceleratorTypesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ListAcceleratorTypesResponse other =
-        (com.google.cloud.tpu.v1.ListAcceleratorTypesResponse) obj;
+    com.google.cloud.tpu.v1.ListAcceleratorTypesResponse other = (com.google.cloud.tpu.v1.ListAcceleratorTypesResponse) obj;
 
-    if (!getAcceleratorTypesList().equals(other.getAcceleratorTypesList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
+    if (!getAcceleratorTypesList()
+        .equals(other.getAcceleratorTypesList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList()
+        .equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -347,103 +306,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for
    * [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
@@ -451,32 +403,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v1.ListAcceleratorTypesResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListAcceleratorTypesResponse)
       com.google.cloud.tpu.v1.ListAcceleratorTypesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class,
-              com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.Builder.class);
+              com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -495,9 +448,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -516,18 +469,14 @@ public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse buildPartial() {
-      com.google.cloud.tpu.v1.ListAcceleratorTypesResponse result =
-          new com.google.cloud.tpu.v1.ListAcceleratorTypesResponse(this);
+      com.google.cloud.tpu.v1.ListAcceleratorTypesResponse result = new com.google.cloud.tpu.v1.ListAcceleratorTypesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v1.ListAcceleratorTypesResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse result) {
       if (acceleratorTypesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           acceleratorTypes_ = java.util.Collections.unmodifiableList(acceleratorTypes_);
@@ -555,39 +504,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListAcceleratorTypesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListAcceleratorTypesResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListAcceleratorTypesResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -595,8 +543,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse other) {
-      if (other == com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.getDefaultInstance()) return this;
       if (acceleratorTypesBuilder_ == null) {
         if (!other.acceleratorTypes_.isEmpty()) {
           if (acceleratorTypes_.isEmpty()) {
@@ -615,10 +562,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse ot
             acceleratorTypesBuilder_ = null;
             acceleratorTypes_ = other.acceleratorTypes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            acceleratorTypesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getAcceleratorTypesFieldBuilder()
-                    : null;
+            acceleratorTypesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getAcceleratorTypesFieldBuilder() : null;
           } else {
             acceleratorTypesBuilder_.addAllMessages(other.acceleratorTypes_);
           }
@@ -665,39 +611,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v1.AcceleratorType m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v1.AcceleratorType.parser(), extensionRegistry);
-                if (acceleratorTypesBuilder_ == null) {
-                  ensureAcceleratorTypesIsMutable();
-                  acceleratorTypes_.add(m);
-                } else {
-                  acceleratorTypesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureUnreachableIsMutable();
-                unreachable_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v1.AcceleratorType m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v1.AcceleratorType.parser(),
+                      extensionRegistry);
+              if (acceleratorTypesBuilder_ == null) {
+                ensureAcceleratorTypesIsMutable();
+                acceleratorTypes_.add(m);
+              } else {
+                acceleratorTypesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureUnreachableIsMutable();
+              unreachable_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -707,29 +650,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List acceleratorTypes_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureAcceleratorTypesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        acceleratorTypes_ =
-            new java.util.ArrayList(acceleratorTypes_);
+        acceleratorTypes_ = new java.util.ArrayList(acceleratorTypes_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.AcceleratorType,
-            com.google.cloud.tpu.v1.AcceleratorType.Builder,
-            com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder>
-        acceleratorTypesBuilder_;
+        com.google.cloud.tpu.v1.AcceleratorType, com.google.cloud.tpu.v1.AcceleratorType.Builder, com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder> acceleratorTypesBuilder_;
 
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -744,8 +679,6 @@ public java.util.List getAcceleratorTyp
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -760,8 +693,6 @@ public int getAcceleratorTypesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -776,15 +707,14 @@ public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorTypes(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public Builder setAcceleratorTypes(int index, com.google.cloud.tpu.v1.AcceleratorType value) {
+    public Builder setAcceleratorTypes(
+        int index, com.google.cloud.tpu.v1.AcceleratorType value) {
       if (acceleratorTypesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -798,8 +728,6 @@ public Builder setAcceleratorTypes(int index, com.google.cloud.tpu.v1.Accelerato
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -818,8 +746,6 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -840,15 +766,14 @@ public Builder addAcceleratorTypes(com.google.cloud.tpu.v1.AcceleratorType value
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public Builder addAcceleratorTypes(int index, com.google.cloud.tpu.v1.AcceleratorType value) {
+    public Builder addAcceleratorTypes(
+        int index, com.google.cloud.tpu.v1.AcceleratorType value) {
       if (acceleratorTypesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -862,8 +787,6 @@ public Builder addAcceleratorTypes(int index, com.google.cloud.tpu.v1.Accelerato
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -882,8 +805,6 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -902,8 +823,6 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -914,7 +833,8 @@ public Builder addAllAcceleratorTypes(
         java.lang.Iterable values) {
       if (acceleratorTypesBuilder_ == null) {
         ensureAcceleratorTypesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, acceleratorTypes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, acceleratorTypes_);
         onChanged();
       } else {
         acceleratorTypesBuilder_.addAllMessages(values);
@@ -922,8 +842,6 @@ public Builder addAllAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -941,8 +859,6 @@ public Builder clearAcceleratorTypes() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -960,20 +876,17 @@ public Builder removeAcceleratorTypes(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public com.google.cloud.tpu.v1.AcceleratorType.Builder getAcceleratorTypesBuilder(int index) {
+    public com.google.cloud.tpu.v1.AcceleratorType.Builder getAcceleratorTypesBuilder(
+        int index) {
       return getAcceleratorTypesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -983,22 +896,19 @@ public com.google.cloud.tpu.v1.AcceleratorType.Builder getAcceleratorTypesBuilde
     public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
         int index) {
       if (acceleratorTypesBuilder_ == null) {
-        return acceleratorTypes_.get(index);
-      } else {
+        return acceleratorTypes_.get(index);  } else {
         return acceleratorTypesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List
-        getAcceleratorTypesOrBuilderList() {
+    public java.util.List 
+         getAcceleratorTypesOrBuilderList() {
       if (acceleratorTypesBuilder_ != null) {
         return acceleratorTypesBuilder_.getMessageOrBuilderList();
       } else {
@@ -1006,8 +916,6 @@ public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBui
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1015,47 +923,38 @@ public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBui
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
     public com.google.cloud.tpu.v1.AcceleratorType.Builder addAcceleratorTypesBuilder() {
-      return getAcceleratorTypesFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance());
+      return getAcceleratorTypesFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public com.google.cloud.tpu.v1.AcceleratorType.Builder addAcceleratorTypesBuilder(int index) {
-      return getAcceleratorTypesFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance());
+    public com.google.cloud.tpu.v1.AcceleratorType.Builder addAcceleratorTypesBuilder(
+        int index) {
+      return getAcceleratorTypesFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List
-        getAcceleratorTypesBuilderList() {
+    public java.util.List 
+         getAcceleratorTypesBuilderList() {
       return getAcceleratorTypesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.AcceleratorType,
-            com.google.cloud.tpu.v1.AcceleratorType.Builder,
-            com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder>
+        com.google.cloud.tpu.v1.AcceleratorType, com.google.cloud.tpu.v1.AcceleratorType.Builder, com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder> 
         getAcceleratorTypesFieldBuilder() {
       if (acceleratorTypesBuilder_ == null) {
-        acceleratorTypesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v1.AcceleratorType,
-                com.google.cloud.tpu.v1.AcceleratorType.Builder,
-                com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder>(
+        acceleratorTypesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v1.AcceleratorType, com.google.cloud.tpu.v1.AcceleratorType.Builder, com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder>(
                 acceleratorTypes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -1067,20 +966,18 @@ public com.google.cloud.tpu.v1.AcceleratorType.Builder addAcceleratorTypesBuilde
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1089,21 +986,20 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1111,35 +1007,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1149,21 +1038,17 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1171,52 +1056,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1224,90 +1099,76 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUnreachable(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachable(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(java.lang.Iterable values) {
+    public Builder addAllUnreachable(
+        java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, unreachable_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1317,30 +1178,26 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachableBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1350,12 +1207,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListAcceleratorTypesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListAcceleratorTypesResponse)
   private static final com.google.cloud.tpu.v1.ListAcceleratorTypesResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListAcceleratorTypesResponse();
   }
@@ -1364,27 +1221,27 @@ public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse getDefaultIns
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListAcceleratorTypesResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListAcceleratorTypesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1399,4 +1256,6 @@ public com.google.protobuf.Parser getParserForType
   public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java
index 22c7fea3df5a..ee4a968d747b 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListAcceleratorTypesResponseOrBuilder
-    extends
+public interface ListAcceleratorTypesResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListAcceleratorTypesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
    */
-  java.util.List getAcceleratorTypesList();
+  java.util.List 
+      getAcceleratorTypesList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -44,8 +25,6 @@ public interface ListAcceleratorTypesResponseOrBuilder
    */
   com.google.cloud.tpu.v1.AcceleratorType getAcceleratorTypes(int index);
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -54,100 +33,82 @@ public interface ListAcceleratorTypesResponseOrBuilder
    */
   int getAcceleratorTypesCount();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
    */
-  java.util.List
+  java.util.List 
       getAcceleratorTypesOrBuilderList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
    */
-  com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index);
+  com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  java.util.List getUnreachableList();
+  java.util.List
+      getUnreachableList();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString getUnreachableBytes(int index);
+  com.google.protobuf.ByteString
+      getUnreachableBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java
index ae9102ad8c4c..d1f9e8c3ca8f 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Request for [ListNodes][google.cloud.tpu.v1.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.ListNodesRequest}
  */
-public final class ListNodesRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListNodesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListNodesRequest)
     ListNodesRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListNodesRequest.newBuilder() to construct.
   private ListNodesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListNodesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -44,45 +26,38 @@ private ListNodesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListNodesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListNodesRequest.class,
-            com.google.cloud.tpu.v1.ListNodesRequest.Builder.class);
+            com.google.cloud.tpu.v1.ListNodesRequest.class, com.google.cloud.tpu.v1.ListNodesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -126,14 +99,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -142,18 +112,14 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -162,29 +128,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -193,7 +159,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -205,7 +170,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -228,7 +194,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -241,16 +208,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListNodesRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.ListNodesRequest other = (com.google.cloud.tpu.v1.ListNodesRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -273,136 +243,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.ListNodesRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.ListNodesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.ListNodesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [ListNodes][google.cloud.tpu.v1.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.ListNodesRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListNodesRequest)
       com.google.cloud.tpu.v1.ListNodesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListNodesRequest.class,
-              com.google.cloud.tpu.v1.ListNodesRequest.Builder.class);
+              com.google.cloud.tpu.v1.ListNodesRequest.class, com.google.cloud.tpu.v1.ListNodesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListNodesRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -414,9 +378,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -435,11 +399,8 @@ public com.google.cloud.tpu.v1.ListNodesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListNodesRequest buildPartial() {
-      com.google.cloud.tpu.v1.ListNodesRequest result =
-          new com.google.cloud.tpu.v1.ListNodesRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.ListNodesRequest result = new com.google.cloud.tpu.v1.ListNodesRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -461,39 +422,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListNodesRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListNodesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListNodesRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListNodesRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -541,31 +501,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -575,27 +531,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -604,23 +555,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -628,39 +576,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -670,23 +607,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -694,16 +625,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -711,33 +639,27 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -749,20 +671,18 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -771,21 +691,20 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -793,35 +712,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -831,30 +743,26 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -864,12 +772,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListNodesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListNodesRequest)
   private static final com.google.cloud.tpu.v1.ListNodesRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListNodesRequest();
   }
@@ -878,27 +786,27 @@ public static com.google.cloud.tpu.v1.ListNodesRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListNodesRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListNodesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -913,4 +821,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.ListNodesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java
similarity index 50%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java
index fdd37af64506..78168640de9e 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java
@@ -1,92 +1,59 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListNodesRequestOrBuilder
-    extends
+public interface ListNodesRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListNodesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java
index 74c66bc55034..befcf2a4ba8b 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Response for [ListNodes][google.cloud.tpu.v1.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.ListNodesResponse}
  */
-public final class ListNodesResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListNodesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListNodesResponse)
     ListNodesResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListNodesResponse.newBuilder() to construct.
   private ListNodesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListNodesResponse() {
     nodes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -45,37 +27,33 @@ private ListNodesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListNodesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListNodesResponse.class,
-            com.google.cloud.tpu.v1.ListNodesResponse.Builder.class);
+            com.google.cloud.tpu.v1.ListNodesResponse.class, com.google.cloud.tpu.v1.ListNodesResponse.Builder.class);
   }
 
   public static final int NODES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List nodes_;
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -87,8 +65,6 @@ public java.util.List getNodesList() {
     return nodes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -96,12 +72,11 @@ public java.util.List getNodesList() {
    * repeated .google.cloud.tpu.v1.Node nodes = 1;
    */
   @java.lang.Override
-  public java.util.List getNodesOrBuilderList() {
+  public java.util.List 
+      getNodesOrBuilderList() {
     return nodes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -113,8 +88,6 @@ public int getNodesCount() {
     return nodes_.size();
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -126,8 +99,6 @@ public com.google.cloud.tpu.v1.Node getNodes(int index) {
     return nodes_.get(index);
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -135,23 +106,20 @@ public com.google.cloud.tpu.v1.Node getNodes(int index) {
    * repeated .google.cloud.tpu.v1.Node nodes = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(int index) {
+  public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(
+      int index) {
     return nodes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -160,29 +128,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -191,46 +159,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList
+      getUnreachableList() {
     return unreachable_;
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -238,23 +197,20 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString
+      getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -266,7 +222,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < nodes_.size(); i++) {
       output.writeMessage(1, nodes_.get(i));
     }
@@ -286,7 +243,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < nodes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, nodes_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, nodes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -307,17 +265,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListNodesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ListNodesResponse other =
-        (com.google.cloud.tpu.v1.ListNodesResponse) obj;
+    com.google.cloud.tpu.v1.ListNodesResponse other = (com.google.cloud.tpu.v1.ListNodesResponse) obj;
 
-    if (!getNodesList().equals(other.getNodesList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
+    if (!getNodesList()
+        .equals(other.getNodesList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList()
+        .equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -344,136 +304,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.ListNodesResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.ListNodesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.ListNodesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for [ListNodes][google.cloud.tpu.v1.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.ListNodesResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListNodesResponse)
       com.google.cloud.tpu.v1.ListNodesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListNodesResponse.class,
-              com.google.cloud.tpu.v1.ListNodesResponse.Builder.class);
+              com.google.cloud.tpu.v1.ListNodesResponse.class, com.google.cloud.tpu.v1.ListNodesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListNodesResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -492,9 +446,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -513,12 +467,9 @@ public com.google.cloud.tpu.v1.ListNodesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListNodesResponse buildPartial() {
-      com.google.cloud.tpu.v1.ListNodesResponse result =
-          new com.google.cloud.tpu.v1.ListNodesResponse(this);
+      com.google.cloud.tpu.v1.ListNodesResponse result = new com.google.cloud.tpu.v1.ListNodesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -551,39 +502,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListNodesResponse result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListNodesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListNodesResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListNodesResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -610,10 +560,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.ListNodesResponse other) {
             nodesBuilder_ = null;
             nodes_ = other.nodes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            nodesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getNodesFieldBuilder()
-                    : null;
+            nodesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getNodesFieldBuilder() : null;
           } else {
             nodesBuilder_.addAllMessages(other.nodes_);
           }
@@ -660,38 +609,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v1.Node m =
-                    input.readMessage(com.google.cloud.tpu.v1.Node.parser(), extensionRegistry);
-                if (nodesBuilder_ == null) {
-                  ensureNodesIsMutable();
-                  nodes_.add(m);
-                } else {
-                  nodesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureUnreachableIsMutable();
-                unreachable_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v1.Node m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v1.Node.parser(),
+                      extensionRegistry);
+              if (nodesBuilder_ == null) {
+                ensureNodesIsMutable();
+                nodes_.add(m);
+              } else {
+                nodesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureUnreachableIsMutable();
+              unreachable_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -701,27 +648,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private java.util.List nodes_ = java.util.Collections.emptyList();
-
+    private java.util.List nodes_ =
+      java.util.Collections.emptyList();
     private void ensureNodesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         nodes_ = new java.util.ArrayList(nodes_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.Node,
-            com.google.cloud.tpu.v1.Node.Builder,
-            com.google.cloud.tpu.v1.NodeOrBuilder>
-        nodesBuilder_;
+        com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder> nodesBuilder_;
 
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -736,8 +677,6 @@ public java.util.List getNodesList() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -752,8 +691,6 @@ public int getNodesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -768,15 +705,14 @@ public com.google.cloud.tpu.v1.Node getNodes(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder setNodes(int index, com.google.cloud.tpu.v1.Node value) {
+    public Builder setNodes(
+        int index, com.google.cloud.tpu.v1.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -790,15 +726,14 @@ public Builder setNodes(int index, com.google.cloud.tpu.v1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder setNodes(int index, com.google.cloud.tpu.v1.Node.Builder builderForValue) {
+    public Builder setNodes(
+        int index, com.google.cloud.tpu.v1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.set(index, builderForValue.build());
@@ -809,8 +744,6 @@ public Builder setNodes(int index, com.google.cloud.tpu.v1.Node.Builder builderF
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -831,15 +764,14 @@ public Builder addNodes(com.google.cloud.tpu.v1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder addNodes(int index, com.google.cloud.tpu.v1.Node value) {
+    public Builder addNodes(
+        int index, com.google.cloud.tpu.v1.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -853,15 +785,14 @@ public Builder addNodes(int index, com.google.cloud.tpu.v1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder addNodes(com.google.cloud.tpu.v1.Node.Builder builderForValue) {
+    public Builder addNodes(
+        com.google.cloud.tpu.v1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(builderForValue.build());
@@ -872,15 +803,14 @@ public Builder addNodes(com.google.cloud.tpu.v1.Node.Builder builderForValue) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder addNodes(int index, com.google.cloud.tpu.v1.Node.Builder builderForValue) {
+    public Builder addNodes(
+        int index, com.google.cloud.tpu.v1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(index, builderForValue.build());
@@ -891,18 +821,18 @@ public Builder addNodes(int index, com.google.cloud.tpu.v1.Node.Builder builderF
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder addAllNodes(java.lang.Iterable values) {
+    public Builder addAllNodes(
+        java.lang.Iterable values) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, nodes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, nodes_);
         onChanged();
       } else {
         nodesBuilder_.addAllMessages(values);
@@ -910,8 +840,6 @@ public Builder addAllNodes(java.lang.Iterable
      * The listed nodes.
      * 

@@ -929,8 +857,6 @@ public Builder clearNodes() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -948,43 +874,39 @@ public Builder removeNodes(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v1.Node.Builder getNodesBuilder(int index) {
+    public com.google.cloud.tpu.v1.Node.Builder getNodesBuilder(
+        int index) {
       return getNodesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(int index) {
+    public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(
+        int index) {
       if (nodesBuilder_ == null) {
-        return nodes_.get(index);
-      } else {
+        return nodes_.get(index);  } else {
         return nodesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public java.util.List getNodesOrBuilderList() {
+    public java.util.List 
+         getNodesOrBuilderList() {
       if (nodesBuilder_ != null) {
         return nodesBuilder_.getMessageOrBuilderList();
       } else {
@@ -992,8 +914,6 @@ public java.util.List getNodesO
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1001,46 +921,42 @@ public java.util.List getNodesO
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
     public com.google.cloud.tpu.v1.Node.Builder addNodesBuilder() {
-      return getNodesFieldBuilder().addBuilder(com.google.cloud.tpu.v1.Node.getDefaultInstance());
+      return getNodesFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v1.Node.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v1.Node.Builder addNodesBuilder(int index) {
-      return getNodesFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v1.Node.getDefaultInstance());
+    public com.google.cloud.tpu.v1.Node.Builder addNodesBuilder(
+        int index) {
+      return getNodesFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v1.Node.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public java.util.List getNodesBuilderList() {
+    public java.util.List 
+         getNodesBuilderList() {
       return getNodesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.Node,
-            com.google.cloud.tpu.v1.Node.Builder,
-            com.google.cloud.tpu.v1.NodeOrBuilder>
+        com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder> 
         getNodesFieldBuilder() {
       if (nodesBuilder_ == null) {
-        nodesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v1.Node,
-                com.google.cloud.tpu.v1.Node.Builder,
-                com.google.cloud.tpu.v1.NodeOrBuilder>(
-                nodes_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        nodesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder>(
+                nodes_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         nodes_ = null;
       }
       return nodesBuilder_;
@@ -1048,20 +964,18 @@ public java.util.List getNodesBuilderList(
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1070,21 +984,20 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1092,35 +1005,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1130,21 +1036,17 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1152,52 +1054,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1205,90 +1097,76 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUnreachable(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachable(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(java.lang.Iterable values) {
+    public Builder addAllUnreachable(
+        java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, unreachable_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1298,30 +1176,26 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachableBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1331,12 +1205,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListNodesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListNodesResponse)
   private static final com.google.cloud.tpu.v1.ListNodesResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListNodesResponse();
   }
@@ -1345,27 +1219,27 @@ public static com.google.cloud.tpu.v1.ListNodesResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListNodesResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListNodesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1380,4 +1254,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.ListNodesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java
index 64efc2a93b5a..95c9ef55efc5 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListNodesResponseOrBuilder
-    extends
+public interface ListNodesResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListNodesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.Node nodes = 1;
    */
-  java.util.List getNodesList();
+  java.util.List 
+      getNodesList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -44,8 +25,6 @@ public interface ListNodesResponseOrBuilder
    */
   com.google.cloud.tpu.v1.Node getNodes(int index);
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -54,99 +33,82 @@ public interface ListNodesResponseOrBuilder
    */
   int getNodesCount();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.Node nodes = 1;
    */
-  java.util.List getNodesOrBuilderList();
+  java.util.List 
+      getNodesOrBuilderList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.Node nodes = 1;
    */
-  com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(int index);
+  com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  java.util.List getUnreachableList();
+  java.util.List
+      getUnreachableList();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString getUnreachableBytes(int index);
+  com.google.protobuf.ByteString
+      getUnreachableBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java
index d1419976c8b9..508c4138d691 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Request for
  * [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v1.ListTensorFlowVersionsRequest}
  */
-public final class ListTensorFlowVersionsRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListTensorFlowVersionsRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListTensorFlowVersionsRequest)
     ListTensorFlowVersionsRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListTensorFlowVersionsRequest.newBuilder() to construct.
   private ListTensorFlowVersionsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListTensorFlowVersionsRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -47,45 +29,38 @@ private ListTensorFlowVersionsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListTensorFlowVersionsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class,
-            com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.Builder.class);
+            com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class, com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -94,31 +69,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -129,14 +102,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -145,18 +115,14 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -165,29 +131,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -196,18 +162,14 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   @java.lang.Override
@@ -216,29 +178,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getFilterBytes() {
+  public com.google.protobuf.ByteString
+      getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -247,18 +209,14 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -267,29 +225,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getOrderByBytes() {
+  public com.google.protobuf.ByteString
+      getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -298,7 +256,6 @@ public com.google.protobuf.ByteString getOrderByBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -310,7 +267,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -339,7 +297,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -358,19 +317,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest other =
-        (com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) obj;
-
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
-    if (!getFilter().equals(other.getFilter())) return false;
-    if (!getOrderBy().equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest other = (com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) obj;
+
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
+    if (!getFilter()
+        .equals(other.getFilter())) return false;
+    if (!getOrderBy()
+        .equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -398,104 +361,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
@@ -503,32 +458,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v1.ListTensorFlowVersionsRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListTensorFlowVersionsRequest)
       com.google.cloud.tpu.v1.ListTensorFlowVersionsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class,
-              com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.Builder.class);
+              com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class, com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -542,9 +498,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -563,11 +519,8 @@ public com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest buildPartial() {
-      com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest result =
-          new com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest result = new com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -595,39 +548,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -635,8 +587,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest other) {
-      if (other == com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -686,43 +637,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 42:
-              {
-                filter_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 42
-            case 50:
-              {
-                orderBy_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 50
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 42: {
+              filter_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 42
+            case 50: {
+              orderBy_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 50
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -732,27 +677,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -761,23 +701,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -785,39 +722,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -827,23 +753,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -851,16 +771,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -868,33 +785,27 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -906,20 +817,18 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -928,21 +837,20 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -950,35 +858,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -988,21 +889,17 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -1012,20 +909,18 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object filter_ = "";
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -1034,21 +929,20 @@ public java.lang.String getFilter() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString getFilterBytes() {
+    public com.google.protobuf.ByteString
+        getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -1056,35 +950,28 @@ public com.google.protobuf.ByteString getFilterBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilter(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -1094,21 +981,17 @@ public Builder clearFilter() {
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilterBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1118,20 +1001,18 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object orderBy_ = "";
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1140,21 +1021,20 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString getOrderByBytes() {
+    public com.google.protobuf.ByteString
+        getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1162,35 +1042,28 @@ public com.google.protobuf.ByteString getOrderByBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderBy(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1200,30 +1073,26 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderByBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1233,12 +1102,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListTensorFlowVersionsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListTensorFlowVersionsRequest)
   private static final com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest();
   }
@@ -1247,27 +1116,27 @@ public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest getDefaultIn
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListTensorFlowVersionsRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListTensorFlowVersionsRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1282,4 +1151,6 @@ public com.google.protobuf.Parser getParserForTyp
   public com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java
similarity index 57%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java
index 98a6e4d49c4d..b69e0e0286a2 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java
@@ -1,142 +1,99 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListTensorFlowVersionsRequestOrBuilder
-    extends
+public interface ListTensorFlowVersionsRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListTensorFlowVersionsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString getFilterBytes();
+  com.google.protobuf.ByteString
+      getFilterBytes();
 
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString getOrderByBytes();
+  com.google.protobuf.ByteString
+      getOrderByBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java
similarity index 73%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java
index 8590eb74fc7f..f8eef8ce5320 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Response for
  * [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
@@ -28,17 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v1.ListTensorFlowVersionsResponse}
  */
-public final class ListTensorFlowVersionsResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListTensorFlowVersionsResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListTensorFlowVersionsResponse)
     ListTensorFlowVersionsResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListTensorFlowVersionsResponse.newBuilder() to construct.
-  private ListTensorFlowVersionsResponse(
-      com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private ListTensorFlowVersionsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListTensorFlowVersionsResponse() {
     tensorflowVersions_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -47,37 +28,33 @@ private ListTensorFlowVersionsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListTensorFlowVersionsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class,
-            com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.Builder.class);
+            com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class, com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.Builder.class);
   }
 
   public static final int TENSORFLOW_VERSIONS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List tensorflowVersions_;
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -89,8 +66,6 @@ public java.util.List getTensorflowVe
     return tensorflowVersions_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -98,13 +73,11 @@ public java.util.List getTensorflowVe
    * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getTensorflowVersionsOrBuilderList() {
     return tensorflowVersions_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -116,8 +89,6 @@ public int getTensorflowVersionsCount() {
     return tensorflowVersions_.size();
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -129,8 +100,6 @@ public com.google.cloud.tpu.v1.TensorFlowVersion getTensorflowVersions(int index
     return tensorflowVersions_.get(index);
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -144,18 +113,14 @@ public com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsO
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -164,29 +129,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -195,46 +160,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList
+      getUnreachableList() {
     return unreachable_;
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -242,23 +198,20 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString
+      getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -270,7 +223,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < tensorflowVersions_.size(); i++) {
       output.writeMessage(1, tensorflowVersions_.get(i));
     }
@@ -290,8 +244,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < tensorflowVersions_.size(); i++) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(1, tensorflowVersions_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, tensorflowVersions_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -312,17 +266,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse other =
-        (com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse) obj;
+    com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse other = (com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse) obj;
 
-    if (!getTensorflowVersionsList().equals(other.getTensorflowVersionsList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
+    if (!getTensorflowVersionsList()
+        .equals(other.getTensorflowVersionsList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList()
+        .equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -350,104 +306,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for
    * [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
@@ -455,32 +403,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v1.ListTensorFlowVersionsResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListTensorFlowVersionsResponse)
       com.google.cloud.tpu.v1.ListTensorFlowVersionsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class,
-              com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.Builder.class);
+              com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class, com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -499,9 +448,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -520,18 +469,14 @@ public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse buildPartial() {
-      com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse result =
-          new com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse(this);
+      com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse result = new com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse result) {
       if (tensorflowVersionsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           tensorflowVersions_ = java.util.Collections.unmodifiableList(tensorflowVersions_);
@@ -559,39 +504,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListTensorFlowVersionsRespons
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -599,8 +543,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse other) {
-      if (other == com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.getDefaultInstance()) return this;
       if (tensorflowVersionsBuilder_ == null) {
         if (!other.tensorflowVersions_.isEmpty()) {
           if (tensorflowVersions_.isEmpty()) {
@@ -619,10 +562,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse
             tensorflowVersionsBuilder_ = null;
             tensorflowVersions_ = other.tensorflowVersions_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            tensorflowVersionsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getTensorflowVersionsFieldBuilder()
-                    : null;
+            tensorflowVersionsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getTensorflowVersionsFieldBuilder() : null;
           } else {
             tensorflowVersionsBuilder_.addAllMessages(other.tensorflowVersions_);
           }
@@ -669,39 +611,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v1.TensorFlowVersion m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v1.TensorFlowVersion.parser(), extensionRegistry);
-                if (tensorflowVersionsBuilder_ == null) {
-                  ensureTensorflowVersionsIsMutable();
-                  tensorflowVersions_.add(m);
-                } else {
-                  tensorflowVersionsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureUnreachableIsMutable();
-                unreachable_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v1.TensorFlowVersion m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v1.TensorFlowVersion.parser(),
+                      extensionRegistry);
+              if (tensorflowVersionsBuilder_ == null) {
+                ensureTensorflowVersionsIsMutable();
+                tensorflowVersions_.add(m);
+              } else {
+                tensorflowVersionsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureUnreachableIsMutable();
+              unreachable_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -711,29 +650,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List tensorflowVersions_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureTensorflowVersionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        tensorflowVersions_ =
-            new java.util.ArrayList(tensorflowVersions_);
+        tensorflowVersions_ = new java.util.ArrayList(tensorflowVersions_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.TensorFlowVersion,
-            com.google.cloud.tpu.v1.TensorFlowVersion.Builder,
-            com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder>
-        tensorflowVersionsBuilder_;
+        com.google.cloud.tpu.v1.TensorFlowVersion, com.google.cloud.tpu.v1.TensorFlowVersion.Builder, com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder> tensorflowVersionsBuilder_;
 
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -748,8 +679,6 @@ public java.util.List getTensorflowVe
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -764,8 +693,6 @@ public int getTensorflowVersionsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -780,8 +707,6 @@ public com.google.cloud.tpu.v1.TensorFlowVersion getTensorflowVersions(int index
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -803,8 +728,6 @@ public Builder setTensorflowVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -823,8 +746,6 @@ public Builder setTensorflowVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -845,8 +766,6 @@ public Builder addTensorflowVersions(com.google.cloud.tpu.v1.TensorFlowVersion v
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -868,8 +787,6 @@ public Builder addTensorflowVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -888,8 +805,6 @@ public Builder addTensorflowVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -908,8 +823,6 @@ public Builder addTensorflowVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -920,7 +833,8 @@ public Builder addAllTensorflowVersions(
         java.lang.Iterable values) {
       if (tensorflowVersionsBuilder_ == null) {
         ensureTensorflowVersionsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, tensorflowVersions_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, tensorflowVersions_);
         onChanged();
       } else {
         tensorflowVersionsBuilder_.addAllMessages(values);
@@ -928,8 +842,6 @@ public Builder addAllTensorflowVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -947,8 +859,6 @@ public Builder clearTensorflowVersions() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -966,8 +876,6 @@ public Builder removeTensorflowVersions(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -979,8 +887,6 @@ public com.google.cloud.tpu.v1.TensorFlowVersion.Builder getTensorflowVersionsBu
       return getTensorflowVersionsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -990,22 +896,19 @@ public com.google.cloud.tpu.v1.TensorFlowVersion.Builder getTensorflowVersionsBu
     public com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsOrBuilder(
         int index) {
       if (tensorflowVersionsBuilder_ == null) {
-        return tensorflowVersions_.get(index);
-      } else {
+        return tensorflowVersions_.get(index);  } else {
         return tensorflowVersionsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
      */
-    public java.util.List
-        getTensorflowVersionsOrBuilderList() {
+    public java.util.List 
+         getTensorflowVersionsOrBuilderList() {
       if (tensorflowVersionsBuilder_ != null) {
         return tensorflowVersionsBuilder_.getMessageOrBuilderList();
       } else {
@@ -1013,8 +916,6 @@ public com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsO
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1022,12 +923,10 @@ public com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsO
      * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
      */
     public com.google.cloud.tpu.v1.TensorFlowVersion.Builder addTensorflowVersionsBuilder() {
-      return getTensorflowVersionsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance());
+      return getTensorflowVersionsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1036,34 +935,26 @@ public com.google.cloud.tpu.v1.TensorFlowVersion.Builder addTensorflowVersionsBu
      */
     public com.google.cloud.tpu.v1.TensorFlowVersion.Builder addTensorflowVersionsBuilder(
         int index) {
-      return getTensorflowVersionsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance());
+      return getTensorflowVersionsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
      */
-    public java.util.List
-        getTensorflowVersionsBuilderList() {
+    public java.util.List 
+         getTensorflowVersionsBuilderList() {
       return getTensorflowVersionsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.TensorFlowVersion,
-            com.google.cloud.tpu.v1.TensorFlowVersion.Builder,
-            com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder>
+        com.google.cloud.tpu.v1.TensorFlowVersion, com.google.cloud.tpu.v1.TensorFlowVersion.Builder, com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder> 
         getTensorflowVersionsFieldBuilder() {
       if (tensorflowVersionsBuilder_ == null) {
-        tensorflowVersionsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v1.TensorFlowVersion,
-                com.google.cloud.tpu.v1.TensorFlowVersion.Builder,
-                com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder>(
+        tensorflowVersionsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v1.TensorFlowVersion, com.google.cloud.tpu.v1.TensorFlowVersion.Builder, com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder>(
                 tensorflowVersions_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -1075,20 +966,18 @@ public com.google.cloud.tpu.v1.TensorFlowVersion.Builder addTensorflowVersionsBu
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1097,21 +986,20 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1119,35 +1007,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1157,21 +1038,17 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1179,52 +1056,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1232,90 +1099,76 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUnreachable(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachable(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(java.lang.Iterable values) {
+    public Builder addAllUnreachable(
+        java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, unreachable_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1325,30 +1178,26 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachableBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1358,12 +1207,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListTensorFlowVersionsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListTensorFlowVersionsResponse)
   private static final com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse();
   }
@@ -1372,27 +1221,27 @@ public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListTensorFlowVersionsResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListTensorFlowVersionsResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1407,4 +1256,6 @@ public com.google.protobuf.Parser getParserForTy
   public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java
index 15d27ff3f5cb..1d97d8a83f45 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListTensorFlowVersionsResponseOrBuilder
-    extends
+public interface ListTensorFlowVersionsResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListTensorFlowVersionsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
    */
-  java.util.List getTensorflowVersionsList();
+  java.util.List 
+      getTensorflowVersionsList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -44,8 +25,6 @@ public interface ListTensorFlowVersionsResponseOrBuilder
    */
   com.google.cloud.tpu.v1.TensorFlowVersion getTensorflowVersions(int index);
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -54,100 +33,82 @@ public interface ListTensorFlowVersionsResponseOrBuilder
    */
   int getTensorflowVersionsCount();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
    */
-  java.util.List
+  java.util.List 
       getTensorflowVersionsOrBuilderList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
    */
-  com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsOrBuilder(int index);
+  com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  java.util.List getUnreachableList();
+  java.util.List
+      getUnreachableList();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString getUnreachableBytes(int index);
+  com.google.protobuf.ByteString
+      getUnreachableBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/LocationName.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/LocationName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/LocationName.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/LocationName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java
index 03cb59d503bf..30a1801b1036 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java
@@ -1,85 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * A network endpoint over which a TPU worker can be reached.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.NetworkEndpoint}
  */
-public final class NetworkEndpoint extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class NetworkEndpoint extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.NetworkEndpoint)
     NetworkEndpointOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use NetworkEndpoint.newBuilder() to construct.
   private NetworkEndpoint(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private NetworkEndpoint() {
     ipAddress_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new NetworkEndpoint();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.NetworkEndpoint.class,
-            com.google.cloud.tpu.v1.NetworkEndpoint.Builder.class);
+            com.google.cloud.tpu.v1.NetworkEndpoint.class, com.google.cloud.tpu.v1.NetworkEndpoint.Builder.class);
   }
 
   public static final int IP_ADDRESS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object ipAddress_ = "";
   /**
-   *
-   *
    * 
    * The IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The ipAddress.
    */
   @java.lang.Override
@@ -88,29 +65,29 @@ public java.lang.String getIpAddress() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       ipAddress_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The bytes for ipAddress.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getIpAddressBytes() {
+  public com.google.protobuf.ByteString
+      getIpAddressBytes() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       ipAddress_ = b;
       return b;
     } else {
@@ -121,14 +98,11 @@ public com.google.protobuf.ByteString getIpAddressBytes() {
   public static final int PORT_FIELD_NUMBER = 2;
   private int port_ = 0;
   /**
-   *
-   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
-   *
    * @return The port.
    */
   @java.lang.Override
@@ -137,7 +111,6 @@ public int getPort() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -149,7 +122,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(ipAddress_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, ipAddress_);
     }
@@ -169,7 +143,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, ipAddress_);
     }
     if (port_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, port_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, port_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -179,15 +154,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.NetworkEndpoint)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.NetworkEndpoint other = (com.google.cloud.tpu.v1.NetworkEndpoint) obj;
 
-    if (!getIpAddress().equals(other.getIpAddress())) return false;
-    if (getPort() != other.getPort()) return false;
+    if (!getIpAddress()
+        .equals(other.getIpAddress())) return false;
+    if (getPort()
+        != other.getPort()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -208,136 +185,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.NetworkEndpoint parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.NetworkEndpoint parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.NetworkEndpoint prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A network endpoint over which a TPU worker can be reached.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.NetworkEndpoint}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.NetworkEndpoint)
       com.google.cloud.tpu.v1.NetworkEndpointOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.NetworkEndpoint.class,
-              com.google.cloud.tpu.v1.NetworkEndpoint.Builder.class);
+              com.google.cloud.tpu.v1.NetworkEndpoint.class, com.google.cloud.tpu.v1.NetworkEndpoint.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.NetworkEndpoint.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -348,9 +319,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
@@ -369,11 +340,8 @@ public com.google.cloud.tpu.v1.NetworkEndpoint build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.NetworkEndpoint buildPartial() {
-      com.google.cloud.tpu.v1.NetworkEndpoint result =
-          new com.google.cloud.tpu.v1.NetworkEndpoint(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.NetworkEndpoint result = new com.google.cloud.tpu.v1.NetworkEndpoint(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -392,39 +360,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.NetworkEndpoint result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.NetworkEndpoint) {
-        return mergeFrom((com.google.cloud.tpu.v1.NetworkEndpoint) other);
+        return mergeFrom((com.google.cloud.tpu.v1.NetworkEndpoint)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -467,25 +434,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                ipAddress_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                port_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              ipAddress_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              port_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -495,25 +459,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object ipAddress_ = "";
     /**
-     *
-     *
      * 
      * The IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @return The ipAddress.
      */
     public java.lang.String getIpAddress() {
       java.lang.Object ref = ipAddress_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         ipAddress_ = s;
         return s;
@@ -522,21 +483,20 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
-     *
-     *
      * 
      * The IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @return The bytes for ipAddress.
      */
-    public com.google.protobuf.ByteString getIpAddressBytes() {
+    public com.google.protobuf.ByteString
+        getIpAddressBytes() {
       java.lang.Object ref = ipAddress_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         ipAddress_ = b;
         return b;
       } else {
@@ -544,35 +504,28 @@ public com.google.protobuf.ByteString getIpAddressBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @param value The ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddress(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setIpAddress(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearIpAddress() {
@@ -582,21 +535,17 @@ public Builder clearIpAddress() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @param value The bytes for ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setIpAddressBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
@@ -604,16 +553,13 @@ public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int port_;
+    private int port_ ;
     /**
-     *
-     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
-     *
      * @return The port.
      */
     @java.lang.Override
@@ -621,33 +567,27 @@ public int getPort() {
       return port_;
     }
     /**
-     *
-     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
-     *
      * @param value The port to set.
      * @return This builder for chaining.
      */
     public Builder setPort(int value) {
-
+      
       port_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPort() {
@@ -656,9 +596,9 @@ public Builder clearPort() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -668,12 +608,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.NetworkEndpoint)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.NetworkEndpoint)
   private static final com.google.cloud.tpu.v1.NetworkEndpoint DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.NetworkEndpoint();
   }
@@ -682,27 +622,27 @@ public static com.google.cloud.tpu.v1.NetworkEndpoint getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public NetworkEndpoint parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public NetworkEndpoint parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -717,4 +657,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.NetworkEndpoint getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java
similarity index 51%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java
index 02f2f949146b..b77928c7db20 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java
@@ -1,62 +1,38 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface NetworkEndpointOrBuilder
-    extends
+public interface NetworkEndpointOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.NetworkEndpoint)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The ipAddress.
    */
   java.lang.String getIpAddress();
   /**
-   *
-   *
    * 
    * The IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The bytes for ipAddress.
    */
-  com.google.protobuf.ByteString getIpAddressBytes();
+  com.google.protobuf.ByteString
+      getIpAddressBytes();
 
   /**
-   *
-   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
-   *
    * @return The port.
    */
   int getPort();
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java
index 289ea470084c..c6ecc32d95c3 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * A TPU instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.Node}
  */
-public final class Node extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Node extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.Node)
     NodeOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Node.newBuilder() to construct.
   private Node(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Node() {
     name_ = "";
     description_ = "";
@@ -57,53 +39,51 @@ private Node() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Node();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_Node_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(int number) {
+  protected com.google.protobuf.MapField internalGetMapField(
+      int number) {
     switch (number) {
       case 24:
         return internalGetLabels();
       default:
-        throw new RuntimeException("Invalid map field number: " + number);
+        throw new RuntimeException(
+            "Invalid map field number: " + number);
     }
   }
-
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.cloud.tpu.v1.Node.class, com.google.cloud.tpu.v1.Node.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * Represents the different states of a TPU node during its lifecycle.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v1.Node.State}
    */
-  public enum State implements com.google.protobuf.ProtocolMessageEnum {
+  public enum State
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * TPU node state is not known/set.
      * 

@@ -112,8 +92,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STATE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * TPU node is being created.
      * 

@@ -122,8 +100,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     CREATING(1),
     /**
-     *
-     *
      * 
      * TPU node has been created.
      * 

@@ -132,8 +108,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     READY(2),
     /**
-     *
-     *
      * 
      * TPU node is restarting.
      * 

@@ -142,8 +116,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     RESTARTING(3),
     /**
-     *
-     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -152,8 +124,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     REIMAGING(4),
     /**
-     *
-     *
      * 
      * TPU node is being deleted.
      * 

@@ -162,8 +132,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     DELETING(5),
     /**
-     *
-     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the `help_description` field.
@@ -173,8 +141,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     REPAIRING(6),
     /**
-     *
-     *
      * 
      * TPU node is stopped.
      * 

@@ -183,8 +149,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STOPPED(8),
     /**
-     *
-     *
      * 
      * TPU node is currently stopping.
      * 

@@ -193,8 +157,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STOPPING(9),
     /**
-     *
-     *
      * 
      * TPU node is currently starting.
      * 

@@ -203,8 +165,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STARTING(10),
     /**
-     *
-     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -213,8 +173,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     PREEMPTED(11),
     /**
-     *
-     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -224,8 +182,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     TERMINATED(12),
     /**
-     *
-     *
      * 
      * TPU node is currently hiding.
      * 

@@ -234,8 +190,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     HIDING(13),
     /**
-     *
-     *
      * 
      * TPU node has been hidden.
      * 

@@ -244,8 +198,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     HIDDEN(14),
     /**
-     *
-     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -257,8 +209,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * TPU node state is not known/set.
      * 

@@ -267,8 +217,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STATE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * TPU node is being created.
      * 

@@ -277,8 +225,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int CREATING_VALUE = 1;
     /**
-     *
-     *
      * 
      * TPU node has been created.
      * 

@@ -287,8 +233,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int READY_VALUE = 2;
     /**
-     *
-     *
      * 
      * TPU node is restarting.
      * 

@@ -297,8 +241,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int RESTARTING_VALUE = 3;
     /**
-     *
-     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -307,8 +249,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int REIMAGING_VALUE = 4;
     /**
-     *
-     *
      * 
      * TPU node is being deleted.
      * 

@@ -317,8 +257,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int DELETING_VALUE = 5;
     /**
-     *
-     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the `help_description` field.
@@ -328,8 +266,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int REPAIRING_VALUE = 6;
     /**
-     *
-     *
      * 
      * TPU node is stopped.
      * 

@@ -338,8 +274,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STOPPED_VALUE = 8;
     /**
-     *
-     *
      * 
      * TPU node is currently stopping.
      * 

@@ -348,8 +282,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STOPPING_VALUE = 9;
     /**
-     *
-     *
      * 
      * TPU node is currently starting.
      * 

@@ -358,8 +290,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STARTING_VALUE = 10;
     /**
-     *
-     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -368,8 +298,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int PREEMPTED_VALUE = 11;
     /**
-     *
-     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -379,8 +307,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int TERMINATED_VALUE = 12;
     /**
-     *
-     *
      * 
      * TPU node is currently hiding.
      * 

@@ -389,8 +315,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HIDING_VALUE = 13;
     /**
-     *
-     *
      * 
      * TPU node has been hidden.
      * 

@@ -399,8 +323,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HIDDEN_VALUE = 14;
     /**
-     *
-     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -409,6 +331,7 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int UNHIDING_VALUE = 15;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -433,73 +356,61 @@ public static State valueOf(int value) {
      */
     public static State forNumber(int value) {
       switch (value) {
-        case 0:
-          return STATE_UNSPECIFIED;
-        case 1:
-          return CREATING;
-        case 2:
-          return READY;
-        case 3:
-          return RESTARTING;
-        case 4:
-          return REIMAGING;
-        case 5:
-          return DELETING;
-        case 6:
-          return REPAIRING;
-        case 8:
-          return STOPPED;
-        case 9:
-          return STOPPING;
-        case 10:
-          return STARTING;
-        case 11:
-          return PREEMPTED;
-        case 12:
-          return TERMINATED;
-        case 13:
-          return HIDING;
-        case 14:
-          return HIDDEN;
-        case 15:
-          return UNHIDING;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+        case 0: return STATE_UNSPECIFIED;
+        case 1: return CREATING;
+        case 2: return READY;
+        case 3: return RESTARTING;
+        case 4: return REIMAGING;
+        case 5: return DELETING;
+        case 6: return REPAIRING;
+        case 8: return STOPPED;
+        case 9: return STOPPING;
+        case 10: return STARTING;
+        case 11: return PREEMPTED;
+        case 12: return TERMINATED;
+        case 13: return HIDING;
+        case 14: return HIDDEN;
+        case 15: return UNHIDING;
+        default: return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        State> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public State findValueByNumber(int number) {
+              return State.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public State findValueByNumber(int number) {
-            return State.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v1.Node.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final State[] VALUES = values();
 
-    public static State valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static State valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -517,8 +428,6 @@ private State(int value) {
   }
 
   /**
-   *
-   *
    * 
    * Health defines the status of a TPU node as reported by
    * Health Monitor.
@@ -526,10 +435,9 @@ private State(int value) {
    *
    * Protobuf enum {@code google.cloud.tpu.v1.Node.Health}
    */
-  public enum Health implements com.google.protobuf.ProtocolMessageEnum {
+  public enum Health
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -538,8 +446,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     HEALTH_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * The resource is healthy.
      * 

@@ -548,8 +454,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     HEALTHY(1),
     /**
-     *
-     *
      * 
      * The resource is unhealthy.
      * 

@@ -558,8 +462,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     DEPRECATED_UNHEALTHY(2),
     /**
-     *
-     *
      * 
      * The resource is unresponsive.
      * 

@@ -568,8 +470,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     TIMEOUT(3),
     /**
-     *
-     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -578,8 +478,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     UNHEALTHY_TENSORFLOW(4),
     /**
-     *
-     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -592,8 +490,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -602,8 +498,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HEALTH_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * The resource is healthy.
      * 

@@ -612,8 +506,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HEALTHY_VALUE = 1;
     /**
-     *
-     *
      * 
      * The resource is unhealthy.
      * 

@@ -622,8 +514,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int DEPRECATED_UNHEALTHY_VALUE = 2;
     /**
-     *
-     *
      * 
      * The resource is unresponsive.
      * 

@@ -632,8 +522,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int TIMEOUT_VALUE = 3;
     /**
-     *
-     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -642,8 +530,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int UNHEALTHY_TENSORFLOW_VALUE = 4;
     /**
-     *
-     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -653,6 +539,7 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int UNHEALTHY_MAINTENANCE_VALUE = 5;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -677,55 +564,52 @@ public static Health valueOf(int value) {
      */
     public static Health forNumber(int value) {
       switch (value) {
-        case 0:
-          return HEALTH_UNSPECIFIED;
-        case 1:
-          return HEALTHY;
-        case 2:
-          return DEPRECATED_UNHEALTHY;
-        case 3:
-          return TIMEOUT;
-        case 4:
-          return UNHEALTHY_TENSORFLOW;
-        case 5:
-          return UNHEALTHY_MAINTENANCE;
-        default:
-          return null;
+        case 0: return HEALTH_UNSPECIFIED;
+        case 1: return HEALTHY;
+        case 2: return DEPRECATED_UNHEALTHY;
+        case 3: return TIMEOUT;
+        case 4: return UNHEALTHY_TENSORFLOW;
+        case 5: return UNHEALTHY_MAINTENANCE;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        Health> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public Health findValueByNumber(int number) {
+              return Health.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public Health findValueByNumber(int number) {
-            return Health.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v1.Node.getDescriptor().getEnumTypes().get(1);
     }
 
     private static final Health[] VALUES = values();
 
-    public static Health valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static Health valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -743,18 +627,15 @@ private Health(int value) {
   }
 
   /**
-   *
-   *
    * 
    * TPU API Version.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v1.Node.ApiVersion}
    */
-  public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
+  public enum ApiVersion
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * API version is unknown.
      * 

@@ -763,8 +644,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     API_VERSION_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -773,8 +652,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     V1_ALPHA1(1),
     /**
-     *
-     *
      * 
      * TPU API V1 version.
      * 

@@ -783,8 +660,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     V1(2),
     /**
-     *
-     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -796,8 +671,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * API version is unknown.
      * 

@@ -806,8 +679,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int API_VERSION_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -816,8 +687,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V1_ALPHA1_VALUE = 1;
     /**
-     *
-     *
      * 
      * TPU API V1 version.
      * 

@@ -826,8 +695,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V1_VALUE = 2;
     /**
-     *
-     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -836,6 +703,7 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V2_ALPHA1_VALUE = 3;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -860,51 +728,50 @@ public static ApiVersion valueOf(int value) {
      */
     public static ApiVersion forNumber(int value) {
       switch (value) {
-        case 0:
-          return API_VERSION_UNSPECIFIED;
-        case 1:
-          return V1_ALPHA1;
-        case 2:
-          return V1;
-        case 3:
-          return V2_ALPHA1;
-        default:
-          return null;
+        case 0: return API_VERSION_UNSPECIFIED;
+        case 1: return V1_ALPHA1;
+        case 2: return V1;
+        case 3: return V2_ALPHA1;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        ApiVersion> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public ApiVersion findValueByNumber(int number) {
+              return ApiVersion.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public ApiVersion findValueByNumber(int number) {
-            return ApiVersion.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v1.Node.getDescriptor().getEnumTypes().get(2);
     }
 
     private static final ApiVersion[] VALUES = values();
 
-    public static ApiVersion valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static ApiVersion valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -922,20 +789,14 @@ private ApiVersion(int value) {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The name.
    */
   @java.lang.Override
@@ -944,31 +805,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -977,18 +836,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int DESCRIPTION_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object description_ = "";
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The description.
    */
   @java.lang.Override
@@ -997,29 +852,29 @@ public java.lang.String getDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       description_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The bytes for description.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDescriptionBytes() {
+  public com.google.protobuf.ByteString
+      getDescriptionBytes() {
     java.lang.Object ref = description_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       description_ = b;
       return b;
     } else {
@@ -1028,18 +883,14 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
   }
 
   public static final int ACCELERATOR_TYPE_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object acceleratorType_ = "";
   /**
-   *
-   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The acceleratorType.
    */
   @java.lang.Override
@@ -1048,29 +899,29 @@ public java.lang.String getAcceleratorType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       acceleratorType_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for acceleratorType.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
+  public com.google.protobuf.ByteString
+      getAcceleratorTypeBytes() {
     java.lang.Object ref = acceleratorType_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       acceleratorType_ = b;
       return b;
     } else {
@@ -1079,12 +930,9 @@ public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
   }
 
   public static final int IP_ADDRESS_FIELD_NUMBER = 8;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object ipAddress_ = "";
   /**
-   *
-   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network address for the TPU Node as visible to Compute Engine
@@ -1092,27 +940,24 @@ public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
    * 

    *
    * string ip_address = 8 [deprecated = true];
-   *
-   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
-   *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
+   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
+   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
    * @return The ipAddress.
    */
   @java.lang.Override
-  @java.lang.Deprecated
-  public java.lang.String getIpAddress() {
+  @java.lang.Deprecated public java.lang.String getIpAddress() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       ipAddress_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network address for the TPU Node as visible to Compute Engine
@@ -1120,18 +965,18 @@ public java.lang.String getIpAddress() {
    * 

    *
    * string ip_address = 8 [deprecated = true];
-   *
-   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
-   *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
+   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
+   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
    * @return The bytes for ipAddress.
    */
   @java.lang.Override
-  @java.lang.Deprecated
-  public com.google.protobuf.ByteString getIpAddressBytes() {
+  @java.lang.Deprecated public com.google.protobuf.ByteString
+      getIpAddressBytes() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       ipAddress_ = b;
       return b;
     } else {
@@ -1140,57 +985,51 @@ public com.google.protobuf.ByteString getIpAddressBytes() {
   }
 
   public static final int PORT_FIELD_NUMBER = 14;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object port_ = "";
   /**
-   *
-   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network port for the TPU Node as visible to Compute Engine instances.
    * 

    *
    * string port = 14 [deprecated = true];
-   *
-   * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
-   *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
+   * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
+   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
    * @return The port.
    */
   @java.lang.Override
-  @java.lang.Deprecated
-  public java.lang.String getPort() {
+  @java.lang.Deprecated public java.lang.String getPort() {
     java.lang.Object ref = port_;
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       port_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network port for the TPU Node as visible to Compute Engine instances.
    * 

    *
    * string port = 14 [deprecated = true];
-   *
-   * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
-   *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
+   * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
+   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
    * @return The bytes for port.
    */
   @java.lang.Override
-  @java.lang.Deprecated
-  public com.google.protobuf.ByteString getPortBytes() {
+  @java.lang.Deprecated public com.google.protobuf.ByteString
+      getPortBytes() {
     java.lang.Object ref = port_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       port_ = b;
       return b;
     } else {
@@ -1201,54 +1040,39 @@ public com.google.protobuf.ByteString getPortBytes() {
   public static final int STATE_FIELD_NUMBER = 9;
   private int state_ = 0;
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for state.
    */
-  @java.lang.Override
-  public int getStateValue() {
+  @java.lang.Override public int getStateValue() {
     return state_;
   }
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The state.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v1.Node.State getState() {
-    com.google.cloud.tpu.v1.Node.State result =
-        com.google.cloud.tpu.v1.Node.State.forNumber(state_);
+  @java.lang.Override public com.google.cloud.tpu.v1.Node.State getState() {
+    com.google.cloud.tpu.v1.Node.State result = com.google.cloud.tpu.v1.Node.State.forNumber(state_);
     return result == null ? com.google.cloud.tpu.v1.Node.State.UNRECOGNIZED : result;
   }
 
   public static final int HEALTH_DESCRIPTION_FIELD_NUMBER = 10;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object healthDescription_ = "";
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The healthDescription.
    */
   @java.lang.Override
@@ -1257,30 +1081,30 @@ public java.lang.String getHealthDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       healthDescription_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for healthDescription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getHealthDescriptionBytes() {
+  public com.google.protobuf.ByteString
+      getHealthDescriptionBytes() {
     java.lang.Object ref = healthDescription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       healthDescription_ = b;
       return b;
     } else {
@@ -1289,18 +1113,14 @@ public com.google.protobuf.ByteString getHealthDescriptionBytes() {
   }
 
   public static final int TENSORFLOW_VERSION_FIELD_NUMBER = 11;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object tensorflowVersion_ = "";
   /**
-   *
-   *
    * 
    * Required. The version of Tensorflow running in the Node.
    * 

    *
    * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The tensorflowVersion.
    */
   @java.lang.Override
@@ -1309,29 +1129,29 @@ public java.lang.String getTensorflowVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       tensorflowVersion_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The version of Tensorflow running in the Node.
    * 

    *
    * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for tensorflowVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTensorflowVersionBytes() {
+  public com.google.protobuf.ByteString
+      getTensorflowVersionBytes() {
     java.lang.Object ref = tensorflowVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       tensorflowVersion_ = b;
       return b;
     } else {
@@ -1340,12 +1160,9 @@ public com.google.protobuf.ByteString getTensorflowVersionBytes() {
   }
 
   public static final int NETWORK_FIELD_NUMBER = 12;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object network_ = "";
   /**
-   *
-   *
    * 
    * The name of a network they wish to peer the TPU node to. It must be a
    * preexisting Compute Engine network inside of the project on which this API
@@ -1353,7 +1170,6 @@ public com.google.protobuf.ByteString getTensorflowVersionBytes() {
    * 

    *
    * string network = 12;
-   *
    * @return The network.
    */
   @java.lang.Override
@@ -1362,15 +1178,14 @@ public java.lang.String getNetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       network_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The name of a network they wish to peer the TPU node to. It must be a
    * preexisting Compute Engine network inside of the project on which this API
@@ -1378,15 +1193,16 @@ public java.lang.String getNetwork() {
    * 

    *
    * string network = 12;
-   *
    * @return The bytes for network.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNetworkBytes() {
+  public com.google.protobuf.ByteString
+      getNetworkBytes() {
     java.lang.Object ref = network_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       network_ = b;
       return b;
     } else {
@@ -1395,12 +1211,9 @@ public com.google.protobuf.ByteString getNetworkBytes() {
   }
 
   public static final int CIDR_BLOCK_FIELD_NUMBER = 13;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object cidrBlock_ = "";
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1413,7 +1226,6 @@ public com.google.protobuf.ByteString getNetworkBytes() {
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The cidrBlock.
    */
   @java.lang.Override
@@ -1422,15 +1234,14 @@ public java.lang.String getCidrBlock() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       cidrBlock_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1443,15 +1254,16 @@ public java.lang.String getCidrBlock() {
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The bytes for cidrBlock.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getCidrBlockBytes() {
+  public com.google.protobuf.ByteString
+      getCidrBlockBytes() {
     java.lang.Object ref = cidrBlock_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       cidrBlock_ = b;
       return b;
     } else {
@@ -1460,12 +1272,9 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
   }
 
   public static final int SERVICE_ACCOUNT_FIELD_NUMBER = 15;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object serviceAccount_ = "";
   /**
-   *
-   *
    * 
    * Output only. The service account used to run the tensor flow services
    * within the node. To share resources, including Google Cloud Storage data,
@@ -1474,7 +1283,6 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
    * 

    *
    * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The serviceAccount.
    */
   @java.lang.Override
@@ -1483,15 +1291,14 @@ public java.lang.String getServiceAccount() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       serviceAccount_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. The service account used to run the tensor flow services
    * within the node. To share resources, including Google Cloud Storage data,
@@ -1500,15 +1307,16 @@ public java.lang.String getServiceAccount() {
    * 

    *
    * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for serviceAccount.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getServiceAccountBytes() {
+  public com.google.protobuf.ByteString
+      getServiceAccountBytes() {
     java.lang.Object ref = serviceAccount_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       serviceAccount_ = b;
       return b;
     } else {
@@ -1519,15 +1327,11 @@ public com.google.protobuf.ByteString getServiceAccountBytes() {
   public static final int CREATE_TIME_FIELD_NUMBER = 16;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -1535,15 +1339,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The createTime.
    */
   @java.lang.Override
@@ -1551,14 +1351,11 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
@@ -1568,14 +1365,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SCHEDULING_CONFIG_FIELD_NUMBER = 17;
   private com.google.cloud.tpu.v1.SchedulingConfig schedulingConfig_;
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
-   *
    * @return Whether the schedulingConfig field is set.
    */
   @java.lang.Override
@@ -1583,25 +1377,18 @@ public boolean hasSchedulingConfig() {
     return schedulingConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
-   *
    * @return The schedulingConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v1.SchedulingConfig getSchedulingConfig() {
-    return schedulingConfig_ == null
-        ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()
-        : schedulingConfig_;
+    return schedulingConfig_ == null ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
   }
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

@@ -1610,166 +1397,133 @@ public com.google.cloud.tpu.v1.SchedulingConfig getSchedulingConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v1.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder() {
-    return schedulingConfig_ == null
-        ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()
-        : schedulingConfig_;
+    return schedulingConfig_ == null ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
   }
 
   public static final int NETWORK_ENDPOINTS_FIELD_NUMBER = 21;
-
   @SuppressWarnings("serial")
   private java.util.List networkEndpoints_;
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public java.util.List getNetworkEndpointsList() {
     return networkEndpoints_;
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getNetworkEndpointsOrBuilderList() {
     return networkEndpoints_;
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public int getNetworkEndpointsCount() {
     return networkEndpoints_.size();
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v1.NetworkEndpoint getNetworkEndpoints(int index) {
     return networkEndpoints_.get(index);
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index) {
+  public com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
+      int index) {
     return networkEndpoints_.get(index);
   }
 
   public static final int HEALTH_FIELD_NUMBER = 22;
   private int health_ = 0;
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v1.Node.Health health = 22;
-   *
    * @return The enum numeric value on the wire for health.
    */
-  @java.lang.Override
-  public int getHealthValue() {
+  @java.lang.Override public int getHealthValue() {
     return health_;
   }
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v1.Node.Health health = 22;
-   *
    * @return The health.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v1.Node.Health getHealth() {
-    com.google.cloud.tpu.v1.Node.Health result =
-        com.google.cloud.tpu.v1.Node.Health.forNumber(health_);
+  @java.lang.Override public com.google.cloud.tpu.v1.Node.Health getHealth() {
+    com.google.cloud.tpu.v1.Node.Health result = com.google.cloud.tpu.v1.Node.Health.forNumber(health_);
     return result == null ? com.google.cloud.tpu.v1.Node.Health.UNRECOGNIZED : result;
   }
 
   public static final int LABELS_FIELD_NUMBER = 24;
-
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry defaultEntry =
-        com.google.protobuf.MapEntry.newDefaultInstance(
-            com.google.cloud.tpu.v1.CloudTpuProto
-                .internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor,
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "",
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "");
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, java.lang.String> defaultEntry =
+            com.google.protobuf.MapEntry
+            .newDefaultInstance(
+                com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "");
   }
-
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField labels_;
-
-  private com.google.protobuf.MapField internalGetLabels() {
+  private com.google.protobuf.MapField<
+      java.lang.String, java.lang.String> labels_;
+  private com.google.protobuf.MapField
+  internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
-
   public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1777,21 +1531,20 @@ public int getLabelsCount() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public boolean containsLabels(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsLabels(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /** Use {@link #getLabelsMap()} instead. */
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1803,8 +1556,6 @@ public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1812,19 +1563,17 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public /* nullable */ java.lang.String getLabelsOrDefault(
+  public /* nullable */
+java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetLabels().getMap();
+java.lang.String defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1832,11 +1581,11 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public java.lang.String getLabelsOrThrow(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetLabels().getMap();
+  public java.lang.String getLabelsOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1846,8 +1595,6 @@ public java.lang.String getLabelsOrThrow(java.lang.String key) {
   public static final int USE_SERVICE_NETWORKING_FIELD_NUMBER = 27;
   private boolean useServiceNetworking_ = false;
   /**
-   *
-   *
    * 
    * Whether the VPC peering for the node is set up through Service Networking
    * API. The VPC Peering should be set up before provisioning the node.
@@ -1857,7 +1604,6 @@ public java.lang.String getLabelsOrThrow(java.lang.String key) {
    * 

    *
    * bool use_service_networking = 27;
-   *
    * @return The useServiceNetworking.
    */
   @java.lang.Override
@@ -1868,125 +1614,91 @@ public boolean getUseServiceNetworking() {
   public static final int API_VERSION_FIELD_NUMBER = 38;
   private int apiVersion_ = 0;
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for apiVersion.
    */
-  @java.lang.Override
-  public int getApiVersionValue() {
+  @java.lang.Override public int getApiVersionValue() {
     return apiVersion_;
   }
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The apiVersion.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v1.Node.ApiVersion getApiVersion() {
-    com.google.cloud.tpu.v1.Node.ApiVersion result =
-        com.google.cloud.tpu.v1.Node.ApiVersion.forNumber(apiVersion_);
+  @java.lang.Override public com.google.cloud.tpu.v1.Node.ApiVersion getApiVersion() {
+    com.google.cloud.tpu.v1.Node.ApiVersion result = com.google.cloud.tpu.v1.Node.ApiVersion.forNumber(apiVersion_);
     return result == null ? com.google.cloud.tpu.v1.Node.ApiVersion.UNRECOGNIZED : result;
   }
 
   public static final int SYMPTOMS_FIELD_NUMBER = 39;
-
   @SuppressWarnings("serial")
   private java.util.List symptoms_;
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public java.util.List getSymptomsList() {
     return symptoms_;
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getSymptomsOrBuilderList() {
     return symptoms_;
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public int getSymptomsCount() {
     return symptoms_.size();
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v1.Symptom getSymptoms(int index) {
     return symptoms_.get(index);
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(int index) {
+  public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(
+      int index) {
     return symptoms_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1998,7 +1710,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -2044,13 +1757,16 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (health_ != com.google.cloud.tpu.v1.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
       output.writeEnum(22, health_);
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 24);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetLabels(),
+        LabelsDefaultEntryHolder.defaultEntry,
+        24);
     if (useServiceNetworking_ != false) {
       output.writeBool(27, useServiceNetworking_);
     }
-    if (apiVersion_
-        != com.google.cloud.tpu.v1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+    if (apiVersion_ != com.google.cloud.tpu.v1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
       output.writeEnum(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
@@ -2078,7 +1794,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(8, ipAddress_);
     }
     if (state_ != com.google.cloud.tpu.v1.Node.State.STATE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(9, state_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(9, state_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(healthDescription_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(10, healthDescription_);
@@ -2099,37 +1816,42 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(15, serviceAccount_);
     }
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(16, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(16, getCreateTime());
     }
     if (schedulingConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(17, getSchedulingConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(17, getSchedulingConfig());
     }
     for (int i = 0; i < networkEndpoints_.size(); i++) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(21, networkEndpoints_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(21, networkEndpoints_.get(i));
     }
     if (health_ != com.google.cloud.tpu.v1.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(22, health_);
-    }
-    for (java.util.Map.Entry entry :
-        internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry labels__ =
-          LabelsDefaultEntryHolder.defaultEntry
-              .newBuilderForType()
-              .setKey(entry.getKey())
-              .setValue(entry.getValue())
-              .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(24, labels__);
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(22, health_);
+    }
+    for (java.util.Map.Entry entry
+         : internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(24, labels__);
     }
     if (useServiceNetworking_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(27, useServiceNetworking_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(27, useServiceNetworking_);
     }
-    if (apiVersion_
-        != com.google.cloud.tpu.v1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(38, apiVersion_);
+    if (apiVersion_ != com.google.cloud.tpu.v1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(39, symptoms_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(39, symptoms_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -2139,38 +1861,54 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.Node)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.Node other = (com.google.cloud.tpu.v1.Node) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getDescription().equals(other.getDescription())) return false;
-    if (!getAcceleratorType().equals(other.getAcceleratorType())) return false;
-    if (!getIpAddress().equals(other.getIpAddress())) return false;
-    if (!getPort().equals(other.getPort())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getDescription()
+        .equals(other.getDescription())) return false;
+    if (!getAcceleratorType()
+        .equals(other.getAcceleratorType())) return false;
+    if (!getIpAddress()
+        .equals(other.getIpAddress())) return false;
+    if (!getPort()
+        .equals(other.getPort())) return false;
     if (state_ != other.state_) return false;
-    if (!getHealthDescription().equals(other.getHealthDescription())) return false;
-    if (!getTensorflowVersion().equals(other.getTensorflowVersion())) return false;
-    if (!getNetwork().equals(other.getNetwork())) return false;
-    if (!getCidrBlock().equals(other.getCidrBlock())) return false;
-    if (!getServiceAccount().equals(other.getServiceAccount())) return false;
+    if (!getHealthDescription()
+        .equals(other.getHealthDescription())) return false;
+    if (!getTensorflowVersion()
+        .equals(other.getTensorflowVersion())) return false;
+    if (!getNetwork()
+        .equals(other.getNetwork())) return false;
+    if (!getCidrBlock()
+        .equals(other.getCidrBlock())) return false;
+    if (!getServiceAccount()
+        .equals(other.getServiceAccount())) return false;
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasSchedulingConfig() != other.hasSchedulingConfig()) return false;
     if (hasSchedulingConfig()) {
-      if (!getSchedulingConfig().equals(other.getSchedulingConfig())) return false;
+      if (!getSchedulingConfig()
+          .equals(other.getSchedulingConfig())) return false;
     }
-    if (!getNetworkEndpointsList().equals(other.getNetworkEndpointsList())) return false;
+    if (!getNetworkEndpointsList()
+        .equals(other.getNetworkEndpointsList())) return false;
     if (health_ != other.health_) return false;
-    if (!internalGetLabels().equals(other.internalGetLabels())) return false;
-    if (getUseServiceNetworking() != other.getUseServiceNetworking()) return false;
+    if (!internalGetLabels().equals(
+        other.internalGetLabels())) return false;
+    if (getUseServiceNetworking()
+        != other.getUseServiceNetworking()) return false;
     if (apiVersion_ != other.apiVersion_) return false;
-    if (!getSymptomsList().equals(other.getSymptomsList())) return false;
+    if (!getSymptomsList()
+        .equals(other.getSymptomsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -2223,7 +1961,8 @@ public int hashCode() {
       hash = (53 * hash) + internalGetLabels().hashCode();
     }
     hash = (37 * hash) + USE_SERVICE_NETWORKING_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getUseServiceNetworking());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getUseServiceNetworking());
     hash = (37 * hash) + API_VERSION_FIELD_NUMBER;
     hash = (53 * hash) + apiVersion_;
     if (getSymptomsCount() > 0) {
@@ -2235,154 +1974,152 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.Node parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.Node parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.Node parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.Node parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.cloud.tpu.v1.Node parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.Node parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.Node parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.Node parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.Node parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.Node parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.Node parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.Node parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.Node parseFrom(com.google.protobuf.CodedInputStream input)
+  public static com.google.cloud.tpu.v1.Node parseFrom(
+      com.google.protobuf.CodedInputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.Node parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.Node prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A TPU instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.Node}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.Node)
       com.google.cloud.tpu.v1.NodeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_Node_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMapField(
+        int number) {
       switch (number) {
         case 24:
           return internalGetLabels();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(
+        int number) {
       switch (number) {
         case 24:
           return internalGetMutableLabels();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.cloud.tpu.v1.Node.class, com.google.cloud.tpu.v1.Node.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.Node.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -2430,9 +2167,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_Node_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_descriptor;
     }
 
     @java.lang.Override
@@ -2453,9 +2190,7 @@ public com.google.cloud.tpu.v1.Node build() {
     public com.google.cloud.tpu.v1.Node buildPartial() {
       com.google.cloud.tpu.v1.Node result = new com.google.cloud.tpu.v1.Node(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -2517,11 +2252,14 @@ private void buildPartial0(com.google.cloud.tpu.v1.Node result) {
         result.serviceAccount_ = serviceAccount_;
       }
       if (((from_bitField0_ & 0x00000800) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00001000) != 0)) {
-        result.schedulingConfig_ =
-            schedulingConfigBuilder_ == null ? schedulingConfig_ : schedulingConfigBuilder_.build();
+        result.schedulingConfig_ = schedulingConfigBuilder_ == null
+            ? schedulingConfig_
+            : schedulingConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00004000) != 0)) {
         result.health_ = health_;
@@ -2542,39 +2280,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.Node result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.Node) {
-        return mergeFrom((com.google.cloud.tpu.v1.Node) other);
+        return mergeFrom((com.google.cloud.tpu.v1.Node)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2660,10 +2397,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.Node other) {
             networkEndpointsBuilder_ = null;
             networkEndpoints_ = other.networkEndpoints_;
             bitField0_ = (bitField0_ & ~0x00002000);
-            networkEndpointsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getNetworkEndpointsFieldBuilder()
-                    : null;
+            networkEndpointsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getNetworkEndpointsFieldBuilder() : null;
           } else {
             networkEndpointsBuilder_.addAllMessages(other.networkEndpoints_);
           }
@@ -2672,7 +2408,8 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.Node other) {
       if (other.health_ != 0) {
         setHealthValue(other.getHealthValue());
       }
-      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(
+          other.internalGetLabels());
       bitField0_ |= 0x00008000;
       if (other.getUseServiceNetworking() != false) {
         setUseServiceNetworking(other.getUseServiceNetworking());
@@ -2698,10 +2435,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.Node other) {
             symptomsBuilder_ = null;
             symptoms_ = other.symptoms_;
             bitField0_ = (bitField0_ & ~0x00040000);
-            symptomsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getSymptomsFieldBuilder()
-                    : null;
+            symptomsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getSymptomsFieldBuilder() : null;
           } else {
             symptomsBuilder_.addAllMessages(other.symptoms_);
           }
@@ -2733,147 +2469,131 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 26:
-              {
-                description_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 26
-            case 42:
-              {
-                acceleratorType_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 42
-            case 66:
-              {
-                ipAddress_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 66
-            case 72:
-              {
-                state_ = input.readEnum();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 72
-            case 82:
-              {
-                healthDescription_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 82
-            case 90:
-              {
-                tensorflowVersion_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000080;
-                break;
-              } // case 90
-            case 98:
-              {
-                network_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000100;
-                break;
-              } // case 98
-            case 106:
-              {
-                cidrBlock_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000200;
-                break;
-              } // case 106
-            case 114:
-              {
-                port_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 114
-            case 122:
-              {
-                serviceAccount_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000400;
-                break;
-              } // case 122
-            case 130:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000800;
-                break;
-              } // case 130
-            case 138:
-              {
-                input.readMessage(
-                    getSchedulingConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00001000;
-                break;
-              } // case 138
-            case 170:
-              {
-                com.google.cloud.tpu.v1.NetworkEndpoint m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v1.NetworkEndpoint.parser(), extensionRegistry);
-                if (networkEndpointsBuilder_ == null) {
-                  ensureNetworkEndpointsIsMutable();
-                  networkEndpoints_.add(m);
-                } else {
-                  networkEndpointsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 170
-            case 176:
-              {
-                health_ = input.readEnum();
-                bitField0_ |= 0x00004000;
-                break;
-              } // case 176
-            case 194:
-              {
-                com.google.protobuf.MapEntry labels__ =
-                    input.readMessage(
-                        LabelsDefaultEntryHolder.defaultEntry.getParserForType(),
-                        extensionRegistry);
-                internalGetMutableLabels()
-                    .getMutableMap()
-                    .put(labels__.getKey(), labels__.getValue());
-                bitField0_ |= 0x00008000;
-                break;
-              } // case 194
-            case 216:
-              {
-                useServiceNetworking_ = input.readBool();
-                bitField0_ |= 0x00010000;
-                break;
-              } // case 216
-            case 304:
-              {
-                apiVersion_ = input.readEnum();
-                bitField0_ |= 0x00020000;
-                break;
-              } // case 304
-            case 314:
-              {
-                com.google.cloud.tpu.v1.Symptom m =
-                    input.readMessage(com.google.cloud.tpu.v1.Symptom.parser(), extensionRegistry);
-                if (symptomsBuilder_ == null) {
-                  ensureSymptomsIsMutable();
-                  symptoms_.add(m);
-                } else {
-                  symptomsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 314
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 26: {
+              description_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 26
+            case 42: {
+              acceleratorType_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 42
+            case 66: {
+              ipAddress_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 66
+            case 72: {
+              state_ = input.readEnum();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 72
+            case 82: {
+              healthDescription_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 82
+            case 90: {
+              tensorflowVersion_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000080;
+              break;
+            } // case 90
+            case 98: {
+              network_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000100;
+              break;
+            } // case 98
+            case 106: {
+              cidrBlock_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000200;
+              break;
+            } // case 106
+            case 114: {
+              port_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 114
+            case 122: {
+              serviceAccount_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000400;
+              break;
+            } // case 122
+            case 130: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000800;
+              break;
+            } // case 130
+            case 138: {
+              input.readMessage(
+                  getSchedulingConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00001000;
+              break;
+            } // case 138
+            case 170: {
+              com.google.cloud.tpu.v1.NetworkEndpoint m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v1.NetworkEndpoint.parser(),
+                      extensionRegistry);
+              if (networkEndpointsBuilder_ == null) {
+                ensureNetworkEndpointsIsMutable();
+                networkEndpoints_.add(m);
+              } else {
+                networkEndpointsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 170
+            case 176: {
+              health_ = input.readEnum();
+              bitField0_ |= 0x00004000;
+              break;
+            } // case 176
+            case 194: {
+              com.google.protobuf.MapEntry
+              labels__ = input.readMessage(
+                  LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              internalGetMutableLabels().getMutableMap().put(
+                  labels__.getKey(), labels__.getValue());
+              bitField0_ |= 0x00008000;
+              break;
+            } // case 194
+            case 216: {
+              useServiceNetworking_ = input.readBool();
+              bitField0_ |= 0x00010000;
+              break;
+            } // case 216
+            case 304: {
+              apiVersion_ = input.readEnum();
+              bitField0_ |= 0x00020000;
+              break;
+            } // case 304
+            case 314: {
+              com.google.cloud.tpu.v1.Symptom m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v1.Symptom.parser(),
+                      extensionRegistry);
+              if (symptomsBuilder_ == null) {
+                ensureSymptomsIsMutable();
+                symptoms_.add(m);
+              } else {
+                symptomsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 314
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2883,27 +2603,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -2912,23 +2627,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -2936,39 +2648,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -2978,23 +2679,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -3004,20 +2699,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object description_ = "";
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @return The description.
      */
     public java.lang.String getDescription() {
       java.lang.Object ref = description_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         description_ = s;
         return s;
@@ -3026,21 +2719,20 @@ public java.lang.String getDescription() {
       }
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @return The bytes for description.
      */
-    public com.google.protobuf.ByteString getDescriptionBytes() {
+    public com.google.protobuf.ByteString
+        getDescriptionBytes() {
       java.lang.Object ref = description_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         description_ = b;
         return b;
       } else {
@@ -3048,35 +2740,28 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @param value The description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescription(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDescription(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       description_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDescription() {
@@ -3086,21 +2771,17 @@ public Builder clearDescription() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @param value The bytes for description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDescriptionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       description_ = value;
       bitField0_ |= 0x00000002;
@@ -3110,20 +2791,18 @@ public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object acceleratorType_ = "";
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The acceleratorType.
      */
     public java.lang.String getAcceleratorType() {
       java.lang.Object ref = acceleratorType_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         acceleratorType_ = s;
         return s;
@@ -3132,21 +2811,20 @@ public java.lang.String getAcceleratorType() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for acceleratorType.
      */
-    public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
+    public com.google.protobuf.ByteString
+        getAcceleratorTypeBytes() {
       java.lang.Object ref = acceleratorType_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         acceleratorType_ = b;
         return b;
       } else {
@@ -3154,35 +2832,28 @@ public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorType(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAcceleratorType(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearAcceleratorType() {
@@ -3192,21 +2863,17 @@ public Builder clearAcceleratorType() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAcceleratorTypeBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
@@ -3216,8 +2883,6 @@ public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object ipAddress_ = "";
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -3225,16 +2890,15 @@ public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @return The ipAddress.
      */
-    @java.lang.Deprecated
-    public java.lang.String getIpAddress() {
+    @java.lang.Deprecated public java.lang.String getIpAddress() {
       java.lang.Object ref = ipAddress_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         ipAddress_ = s;
         return s;
@@ -3243,8 +2907,6 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -3252,17 +2914,17 @@ public java.lang.String getIpAddress() {
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @return The bytes for ipAddress.
      */
-    @java.lang.Deprecated
-    public com.google.protobuf.ByteString getIpAddressBytes() {
+    @java.lang.Deprecated public com.google.protobuf.ByteString
+        getIpAddressBytes() {
       java.lang.Object ref = ipAddress_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         ipAddress_ = b;
         return b;
       } else {
@@ -3270,8 +2932,6 @@ public com.google.protobuf.ByteString getIpAddressBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -3279,25 +2939,20 @@ public com.google.protobuf.ByteString getIpAddressBytes() {
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @param value The ipAddress to set.
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated
-    public Builder setIpAddress(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    @java.lang.Deprecated public Builder setIpAddress(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ipAddress_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -3305,21 +2960,17 @@ public Builder setIpAddress(java.lang.String value) {
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated
-    public Builder clearIpAddress() {
+    @java.lang.Deprecated public Builder clearIpAddress() {
       ipAddress_ = getDefaultInstance().getIpAddress();
       bitField0_ = (bitField0_ & ~0x00000008);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -3327,17 +2978,14 @@ public Builder clearIpAddress() {
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @param value The bytes for ipAddress to set.
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated
-    public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    @java.lang.Deprecated public Builder setIpAddressBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ipAddress_ = value;
       bitField0_ |= 0x00000008;
@@ -3347,24 +2995,21 @@ public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object port_ = "";
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @return The port.
      */
-    @java.lang.Deprecated
-    public java.lang.String getPort() {
+    @java.lang.Deprecated public java.lang.String getPort() {
       java.lang.Object ref = port_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         port_ = s;
         return s;
@@ -3373,25 +3018,23 @@ public java.lang.String getPort() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @return The bytes for port.
      */
-    @java.lang.Deprecated
-    public com.google.protobuf.ByteString getPortBytes() {
+    @java.lang.Deprecated public com.google.protobuf.ByteString
+        getPortBytes() {
       java.lang.Object ref = port_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         port_ = b;
         return b;
       } else {
@@ -3399,71 +3042,57 @@ public com.google.protobuf.ByteString getPortBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @param value The port to set.
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated
-    public Builder setPort(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    @java.lang.Deprecated public Builder setPort(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       port_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated
-    public Builder clearPort() {
+    @java.lang.Deprecated public Builder clearPort() {
       port_ = getDefaultInstance().getPort();
       bitField0_ = (bitField0_ & ~0x00000010);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @param value The bytes for port to set.
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated
-    public Builder setPortBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    @java.lang.Deprecated public Builder setPortBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       port_ = value;
       bitField0_ |= 0x00000010;
@@ -3473,31 +3102,22 @@ public Builder setPortBytes(com.google.protobuf.ByteString value) {
 
     private int state_ = 0;
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The enum numeric value on the wire for state.
      */
-    @java.lang.Override
-    public int getStateValue() {
+    @java.lang.Override public int getStateValue() {
       return state_;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The enum numeric value on the wire for state to set.
      * @return This builder for chaining.
      */
@@ -3508,33 +3128,24 @@ public Builder setStateValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The state.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v1.Node.State getState() {
-      com.google.cloud.tpu.v1.Node.State result =
-          com.google.cloud.tpu.v1.Node.State.forNumber(state_);
+      com.google.cloud.tpu.v1.Node.State result = com.google.cloud.tpu.v1.Node.State.forNumber(state_);
       return result == null ? com.google.cloud.tpu.v1.Node.State.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The state to set.
      * @return This builder for chaining.
      */
@@ -3548,15 +3159,11 @@ public Builder setState(com.google.cloud.tpu.v1.Node.State value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return This builder for chaining.
      */
     public Builder clearState() {
@@ -3568,21 +3175,19 @@ public Builder clearState() {
 
     private java.lang.Object healthDescription_ = "";
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The healthDescription.
      */
     public java.lang.String getHealthDescription() {
       java.lang.Object ref = healthDescription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         healthDescription_ = s;
         return s;
@@ -3591,22 +3196,21 @@ public java.lang.String getHealthDescription() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The bytes for healthDescription.
      */
-    public com.google.protobuf.ByteString getHealthDescriptionBytes() {
+    public com.google.protobuf.ByteString
+        getHealthDescriptionBytes() {
       java.lang.Object ref = healthDescription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         healthDescription_ = b;
         return b;
       } else {
@@ -3614,37 +3218,30 @@ public com.google.protobuf.ByteString getHealthDescriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescription(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setHealthDescription(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       healthDescription_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return This builder for chaining.
      */
     public Builder clearHealthDescription() {
@@ -3654,22 +3251,18 @@ public Builder clearHealthDescription() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The bytes for healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescriptionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setHealthDescriptionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       healthDescription_ = value;
       bitField0_ |= 0x00000040;
@@ -3679,20 +3272,18 @@ public Builder setHealthDescriptionBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object tensorflowVersion_ = "";
     /**
-     *
-     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The tensorflowVersion.
      */
     public java.lang.String getTensorflowVersion() {
       java.lang.Object ref = tensorflowVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         tensorflowVersion_ = s;
         return s;
@@ -3701,21 +3292,20 @@ public java.lang.String getTensorflowVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for tensorflowVersion.
      */
-    public com.google.protobuf.ByteString getTensorflowVersionBytes() {
+    public com.google.protobuf.ByteString
+        getTensorflowVersionBytes() {
       java.lang.Object ref = tensorflowVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         tensorflowVersion_ = b;
         return b;
       } else {
@@ -3723,35 +3313,28 @@ public com.google.protobuf.ByteString getTensorflowVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The tensorflowVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setTensorflowVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTensorflowVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       tensorflowVersion_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearTensorflowVersion() {
@@ -3761,21 +3344,17 @@ public Builder clearTensorflowVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for tensorflowVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setTensorflowVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTensorflowVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       tensorflowVersion_ = value;
       bitField0_ |= 0x00000080;
@@ -3785,8 +3364,6 @@ public Builder setTensorflowVersionBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object network_ = "";
     /**
-     *
-     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3794,13 +3371,13 @@ public Builder setTensorflowVersionBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string network = 12;
-     *
      * @return The network.
      */
     public java.lang.String getNetwork() {
       java.lang.Object ref = network_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         network_ = s;
         return s;
@@ -3809,8 +3386,6 @@ public java.lang.String getNetwork() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3818,14 +3393,15 @@ public java.lang.String getNetwork() {
      * 

      *
      * string network = 12;
-     *
      * @return The bytes for network.
      */
-    public com.google.protobuf.ByteString getNetworkBytes() {
+    public com.google.protobuf.ByteString
+        getNetworkBytes() {
       java.lang.Object ref = network_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         network_ = b;
         return b;
       } else {
@@ -3833,8 +3409,6 @@ public com.google.protobuf.ByteString getNetworkBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3842,22 +3416,18 @@ public com.google.protobuf.ByteString getNetworkBytes() {
      * 

      *
      * string network = 12;
-     *
      * @param value The network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetwork(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNetwork(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       network_ = value;
       bitField0_ |= 0x00000100;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3865,7 +3435,6 @@ public Builder setNetwork(java.lang.String value) {
      * 

      *
      * string network = 12;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNetwork() {
@@ -3875,8 +3444,6 @@ public Builder clearNetwork() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3884,14 +3451,12 @@ public Builder clearNetwork() {
      * 

      *
      * string network = 12;
-     *
      * @param value The bytes for network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNetworkBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       network_ = value;
       bitField0_ |= 0x00000100;
@@ -3901,8 +3466,6 @@ public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object cidrBlock_ = "";
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3915,13 +3478,13 @@ public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string cidr_block = 13;
-     *
      * @return The cidrBlock.
      */
     public java.lang.String getCidrBlock() {
       java.lang.Object ref = cidrBlock_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         cidrBlock_ = s;
         return s;
@@ -3930,8 +3493,6 @@ public java.lang.String getCidrBlock() {
       }
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3944,14 +3505,15 @@ public java.lang.String getCidrBlock() {
      * 

      *
      * string cidr_block = 13;
-     *
      * @return The bytes for cidrBlock.
      */
-    public com.google.protobuf.ByteString getCidrBlockBytes() {
+    public com.google.protobuf.ByteString
+        getCidrBlockBytes() {
       java.lang.Object ref = cidrBlock_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         cidrBlock_ = b;
         return b;
       } else {
@@ -3959,8 +3521,6 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3973,22 +3533,18 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
      * 

      *
      * string cidr_block = 13;
-     *
      * @param value The cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlock(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setCidrBlock(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       cidrBlock_ = value;
       bitField0_ |= 0x00000200;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4001,7 +3557,6 @@ public Builder setCidrBlock(java.lang.String value) {
      * 

      *
      * string cidr_block = 13;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCidrBlock() {
@@ -4011,8 +3566,6 @@ public Builder clearCidrBlock() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4025,14 +3578,12 @@ public Builder clearCidrBlock() {
      * 

      *
      * string cidr_block = 13;
-     *
      * @param value The bytes for cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setCidrBlockBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       cidrBlock_ = value;
       bitField0_ |= 0x00000200;
@@ -4042,8 +3593,6 @@ public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object serviceAccount_ = "";
     /**
-     *
-     *
      * 
      * Output only. The service account used to run the tensor flow services
      * within the node. To share resources, including Google Cloud Storage data,
@@ -4052,13 +3601,13 @@ public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The serviceAccount.
      */
     public java.lang.String getServiceAccount() {
       java.lang.Object ref = serviceAccount_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         serviceAccount_ = s;
         return s;
@@ -4067,8 +3616,6 @@ public java.lang.String getServiceAccount() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The service account used to run the tensor flow services
      * within the node. To share resources, including Google Cloud Storage data,
@@ -4077,14 +3624,15 @@ public java.lang.String getServiceAccount() {
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The bytes for serviceAccount.
      */
-    public com.google.protobuf.ByteString getServiceAccountBytes() {
+    public com.google.protobuf.ByteString
+        getServiceAccountBytes() {
       java.lang.Object ref = serviceAccount_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         serviceAccount_ = b;
         return b;
       } else {
@@ -4092,8 +3640,6 @@ public com.google.protobuf.ByteString getServiceAccountBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The service account used to run the tensor flow services
      * within the node. To share resources, including Google Cloud Storage data,
@@ -4102,22 +3648,18 @@ public com.google.protobuf.ByteString getServiceAccountBytes() {
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The serviceAccount to set.
      * @return This builder for chaining.
      */
-    public Builder setServiceAccount(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setServiceAccount(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       serviceAccount_ = value;
       bitField0_ |= 0x00000400;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The service account used to run the tensor flow services
      * within the node. To share resources, including Google Cloud Storage data,
@@ -4126,7 +3668,6 @@ public Builder setServiceAccount(java.lang.String value) {
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return This builder for chaining.
      */
     public Builder clearServiceAccount() {
@@ -4136,8 +3677,6 @@ public Builder clearServiceAccount() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The service account used to run the tensor flow services
      * within the node. To share resources, including Google Cloud Storage data,
@@ -4146,14 +3685,12 @@ public Builder clearServiceAccount() {
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The bytes for serviceAccount to set.
      * @return This builder for chaining.
      */
-    public Builder setServiceAccountBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setServiceAccountBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       serviceAccount_ = value;
       bitField0_ |= 0x00000400;
@@ -4163,58 +3700,39 @@ public Builder setServiceAccountBytes(com.google.protobuf.ByteString value) {
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000800) != 0);
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
@@ -4230,17 +3748,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -4251,21 +3766,17 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000800) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000800) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -4278,15 +3789,11 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearCreateTime() {
       bitField0_ = (bitField0_ & ~0x00000800);
@@ -4299,15 +3806,11 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       bitField0_ |= 0x00000800;
@@ -4315,48 +3818,36 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -4364,47 +3855,34 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.cloud.tpu.v1.SchedulingConfig schedulingConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v1.SchedulingConfig,
-            com.google.cloud.tpu.v1.SchedulingConfig.Builder,
-            com.google.cloud.tpu.v1.SchedulingConfigOrBuilder>
-        schedulingConfigBuilder_;
+        com.google.cloud.tpu.v1.SchedulingConfig, com.google.cloud.tpu.v1.SchedulingConfig.Builder, com.google.cloud.tpu.v1.SchedulingConfigOrBuilder> schedulingConfigBuilder_;
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
-     *
      * @return Whether the schedulingConfig field is set.
      */
     public boolean hasSchedulingConfig() {
       return ((bitField0_ & 0x00001000) != 0);
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
-     *
      * @return The schedulingConfig.
      */
     public com.google.cloud.tpu.v1.SchedulingConfig getSchedulingConfig() {
       if (schedulingConfigBuilder_ == null) {
-        return schedulingConfig_ == null
-            ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()
-            : schedulingConfig_;
+        return schedulingConfig_ == null ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
       } else {
         return schedulingConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4425,8 +3903,6 @@ public Builder setSchedulingConfig(com.google.cloud.tpu.v1.SchedulingConfig valu
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4445,8 +3921,6 @@ public Builder setSchedulingConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4455,9 +3929,9 @@ public Builder setSchedulingConfig(
      */
     public Builder mergeSchedulingConfig(com.google.cloud.tpu.v1.SchedulingConfig value) {
       if (schedulingConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00001000) != 0)
-            && schedulingConfig_ != null
-            && schedulingConfig_ != com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00001000) != 0) &&
+          schedulingConfig_ != null &&
+          schedulingConfig_ != com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()) {
           getSchedulingConfigBuilder().mergeFrom(value);
         } else {
           schedulingConfig_ = value;
@@ -4470,8 +3944,6 @@ public Builder mergeSchedulingConfig(com.google.cloud.tpu.v1.SchedulingConfig va
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4489,8 +3961,6 @@ public Builder clearSchedulingConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4503,8 +3973,6 @@ public com.google.cloud.tpu.v1.SchedulingConfig.Builder getSchedulingConfigBuild
       return getSchedulingConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4515,14 +3983,11 @@ public com.google.cloud.tpu.v1.SchedulingConfigOrBuilder getSchedulingConfigOrBu
       if (schedulingConfigBuilder_ != null) {
         return schedulingConfigBuilder_.getMessageOrBuilder();
       } else {
-        return schedulingConfig_ == null
-            ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()
-            : schedulingConfig_;
+        return schedulingConfig_ == null ?
+            com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4530,51 +3995,39 @@ public com.google.cloud.tpu.v1.SchedulingConfigOrBuilder getSchedulingConfigOrBu
      * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v1.SchedulingConfig,
-            com.google.cloud.tpu.v1.SchedulingConfig.Builder,
-            com.google.cloud.tpu.v1.SchedulingConfigOrBuilder>
+        com.google.cloud.tpu.v1.SchedulingConfig, com.google.cloud.tpu.v1.SchedulingConfig.Builder, com.google.cloud.tpu.v1.SchedulingConfigOrBuilder> 
         getSchedulingConfigFieldBuilder() {
       if (schedulingConfigBuilder_ == null) {
-        schedulingConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v1.SchedulingConfig,
-                com.google.cloud.tpu.v1.SchedulingConfig.Builder,
-                com.google.cloud.tpu.v1.SchedulingConfigOrBuilder>(
-                getSchedulingConfig(), getParentForChildren(), isClean());
+        schedulingConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v1.SchedulingConfig, com.google.cloud.tpu.v1.SchedulingConfig.Builder, com.google.cloud.tpu.v1.SchedulingConfigOrBuilder>(
+                getSchedulingConfig(),
+                getParentForChildren(),
+                isClean());
         schedulingConfig_ = null;
       }
       return schedulingConfigBuilder_;
     }
 
     private java.util.List networkEndpoints_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureNetworkEndpointsIsMutable() {
       if (!((bitField0_ & 0x00002000) != 0)) {
-        networkEndpoints_ =
-            new java.util.ArrayList(networkEndpoints_);
+        networkEndpoints_ = new java.util.ArrayList(networkEndpoints_);
         bitField0_ |= 0x00002000;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.NetworkEndpoint,
-            com.google.cloud.tpu.v1.NetworkEndpoint.Builder,
-            com.google.cloud.tpu.v1.NetworkEndpointOrBuilder>
-        networkEndpointsBuilder_;
+        com.google.cloud.tpu.v1.NetworkEndpoint, com.google.cloud.tpu.v1.NetworkEndpoint.Builder, com.google.cloud.tpu.v1.NetworkEndpointOrBuilder> networkEndpointsBuilder_;
 
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public java.util.List getNetworkEndpointsList() {
       if (networkEndpointsBuilder_ == null) {
@@ -4584,17 +4037,13 @@ public java.util.List getNetworkEndpoin
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public int getNetworkEndpointsCount() {
       if (networkEndpointsBuilder_ == null) {
@@ -4604,17 +4053,13 @@ public int getNetworkEndpointsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v1.NetworkEndpoint getNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4624,19 +4069,16 @@ public com.google.cloud.tpu.v1.NetworkEndpoint getNetworkEndpoints(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setNetworkEndpoints(int index, com.google.cloud.tpu.v1.NetworkEndpoint value) {
+    public Builder setNetworkEndpoints(
+        int index, com.google.cloud.tpu.v1.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4650,17 +4092,13 @@ public Builder setNetworkEndpoints(int index, com.google.cloud.tpu.v1.NetworkEnd
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setNetworkEndpoints(
         int index, com.google.cloud.tpu.v1.NetworkEndpoint.Builder builderForValue) {
@@ -4674,17 +4112,13 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(com.google.cloud.tpu.v1.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
@@ -4700,19 +4134,16 @@ public Builder addNetworkEndpoints(com.google.cloud.tpu.v1.NetworkEndpoint value
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addNetworkEndpoints(int index, com.google.cloud.tpu.v1.NetworkEndpoint value) {
+    public Builder addNetworkEndpoints(
+        int index, com.google.cloud.tpu.v1.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4726,17 +4157,13 @@ public Builder addNetworkEndpoints(int index, com.google.cloud.tpu.v1.NetworkEnd
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(
         com.google.cloud.tpu.v1.NetworkEndpoint.Builder builderForValue) {
@@ -4750,17 +4177,13 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(
         int index, com.google.cloud.tpu.v1.NetworkEndpoint.Builder builderForValue) {
@@ -4774,23 +4197,20 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addAllNetworkEndpoints(
         java.lang.Iterable values) {
       if (networkEndpointsBuilder_ == null) {
         ensureNetworkEndpointsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, networkEndpoints_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, networkEndpoints_);
         onChanged();
       } else {
         networkEndpointsBuilder_.addAllMessages(values);
@@ -4798,17 +4218,13 @@ public Builder addAllNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearNetworkEndpoints() {
       if (networkEndpointsBuilder_ == null) {
@@ -4821,17 +4237,13 @@ public Builder clearNetworkEndpoints() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder removeNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4844,57 +4256,45 @@ public Builder removeNetworkEndpoints(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v1.NetworkEndpoint.Builder getNetworkEndpointsBuilder(int index) {
+    public com.google.cloud.tpu.v1.NetworkEndpoint.Builder getNetworkEndpointsBuilder(
+        int index) {
       return getNetworkEndpointsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
         int index) {
       if (networkEndpointsBuilder_ == null) {
-        return networkEndpoints_.get(index);
-      } else {
+        return networkEndpoints_.get(index);  } else {
         return networkEndpointsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List
-        getNetworkEndpointsOrBuilderList() {
+    public java.util.List 
+         getNetworkEndpointsOrBuilderList() {
       if (networkEndpointsBuilder_ != null) {
         return networkEndpointsBuilder_.getMessageOrBuilderList();
       } else {
@@ -4902,68 +4302,51 @@ public com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBui
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v1.NetworkEndpoint.Builder addNetworkEndpointsBuilder() {
-      return getNetworkEndpointsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v1.NetworkEndpoint.getDefaultInstance());
+      return getNetworkEndpointsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v1.NetworkEndpoint.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v1.NetworkEndpoint.Builder addNetworkEndpointsBuilder(int index) {
-      return getNetworkEndpointsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v1.NetworkEndpoint.getDefaultInstance());
+    public com.google.cloud.tpu.v1.NetworkEndpoint.Builder addNetworkEndpointsBuilder(
+        int index) {
+      return getNetworkEndpointsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v1.NetworkEndpoint.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List
-        getNetworkEndpointsBuilderList() {
+    public java.util.List 
+         getNetworkEndpointsBuilderList() {
       return getNetworkEndpointsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.NetworkEndpoint,
-            com.google.cloud.tpu.v1.NetworkEndpoint.Builder,
-            com.google.cloud.tpu.v1.NetworkEndpointOrBuilder>
+        com.google.cloud.tpu.v1.NetworkEndpoint, com.google.cloud.tpu.v1.NetworkEndpoint.Builder, com.google.cloud.tpu.v1.NetworkEndpointOrBuilder> 
         getNetworkEndpointsFieldBuilder() {
       if (networkEndpointsBuilder_ == null) {
-        networkEndpointsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v1.NetworkEndpoint,
-                com.google.cloud.tpu.v1.NetworkEndpoint.Builder,
-                com.google.cloud.tpu.v1.NetworkEndpointOrBuilder>(
+        networkEndpointsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v1.NetworkEndpoint, com.google.cloud.tpu.v1.NetworkEndpoint.Builder, com.google.cloud.tpu.v1.NetworkEndpointOrBuilder>(
                 networkEndpoints_,
                 ((bitField0_ & 0x00002000) != 0),
                 getParentForChildren(),
@@ -4975,29 +4358,22 @@ public com.google.cloud.tpu.v1.NetworkEndpoint.Builder addNetworkEndpointsBuilde
 
     private int health_ = 0;
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
-     *
      * @return The enum numeric value on the wire for health.
      */
-    @java.lang.Override
-    public int getHealthValue() {
+    @java.lang.Override public int getHealthValue() {
       return health_;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
-     *
      * @param value The enum numeric value on the wire for health to set.
      * @return This builder for chaining.
      */
@@ -5008,31 +4384,24 @@ public Builder setHealthValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
-     *
      * @return The health.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v1.Node.Health getHealth() {
-      com.google.cloud.tpu.v1.Node.Health result =
-          com.google.cloud.tpu.v1.Node.Health.forNumber(health_);
+      com.google.cloud.tpu.v1.Node.Health result = com.google.cloud.tpu.v1.Node.Health.forNumber(health_);
       return result == null ? com.google.cloud.tpu.v1.Node.Health.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
-     *
      * @param value The health to set.
      * @return This builder for chaining.
      */
@@ -5046,14 +4415,11 @@ public Builder setHealth(com.google.cloud.tpu.v1.Node.Health value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
-     *
      * @return This builder for chaining.
      */
     public Builder clearHealth() {
@@ -5063,19 +4429,21 @@ public Builder clearHealth() {
       return this;
     }
 
-    private com.google.protobuf.MapField labels_;
-
-    private com.google.protobuf.MapField internalGetLabels() {
+    private com.google.protobuf.MapField<
+        java.lang.String, java.lang.String> labels_;
+    private com.google.protobuf.MapField
+        internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
-
     private com.google.protobuf.MapField
         internalGetMutableLabels() {
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -5084,13 +4452,10 @@ private com.google.protobuf.MapField interna
       onChanged();
       return labels_;
     }
-
     public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5098,21 +4463,20 @@ public int getLabelsCount() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public boolean containsLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /** Use {@link #getLabelsMap()} instead. */
+    /**
+     * Use {@link #getLabelsMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5124,8 +4488,6 @@ public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5133,19 +4495,17 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public /* nullable */ java.lang.String getLabelsOrDefault(
+    public /* nullable */
+java.lang.String getLabelsOrDefault(
         java.lang.String key,
         /* nullable */
-        java.lang.String defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetLabels().getMap();
+java.lang.String defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5153,83 +4513,79 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public java.lang.String getLabelsOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetLabels().getMap();
+    public java.lang.String getLabelsOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
-
     public Builder clearLabels() {
       bitField0_ = (bitField0_ & ~0x00008000);
-      internalGetMutableLabels().getMutableMap().clear();
+      internalGetMutableLabels().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder removeLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableLabels().getMutableMap().remove(key);
+    public Builder removeLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableLabels().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
-    public java.util.Map getMutableLabels() {
+    public java.util.Map
+        getMutableLabels() {
       bitField0_ |= 0x00008000;
       return internalGetMutableLabels().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putLabels(java.lang.String key, java.lang.String value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      if (value == null) {
-        throw new NullPointerException("map value");
-      }
-      internalGetMutableLabels().getMutableMap().put(key, value);
+    public Builder putLabels(
+        java.lang.String key,
+        java.lang.String value) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      if (value == null) { throw new NullPointerException("map value"); }
+      internalGetMutableLabels().getMutableMap()
+          .put(key, value);
       bitField0_ |= 0x00008000;
       return this;
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putAllLabels(java.util.Map values) {
-      internalGetMutableLabels().getMutableMap().putAll(values);
+    public Builder putAllLabels(
+        java.util.Map values) {
+      internalGetMutableLabels().getMutableMap()
+          .putAll(values);
       bitField0_ |= 0x00008000;
       return this;
     }
 
-    private boolean useServiceNetworking_;
+    private boolean useServiceNetworking_ ;
     /**
-     *
-     *
      * 
      * Whether the VPC peering for the node is set up through Service Networking
      * API. The VPC Peering should be set up before provisioning the node.
@@ -5239,7 +4595,6 @@ public Builder putAllLabels(java.util.Map va
      * 

      *
      * bool use_service_networking = 27;
-     *
      * @return The useServiceNetworking.
      */
     @java.lang.Override
@@ -5247,8 +4602,6 @@ public boolean getUseServiceNetworking() {
       return useServiceNetworking_;
     }
     /**
-     *
-     *
      * 
      * Whether the VPC peering for the node is set up through Service Networking
      * API. The VPC Peering should be set up before provisioning the node.
@@ -5258,20 +4611,17 @@ public boolean getUseServiceNetworking() {
      * 

      *
      * bool use_service_networking = 27;
-     *
      * @param value The useServiceNetworking to set.
      * @return This builder for chaining.
      */
     public Builder setUseServiceNetworking(boolean value) {
-
+      
       useServiceNetworking_ = value;
       bitField0_ |= 0x00010000;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Whether the VPC peering for the node is set up through Service Networking
      * API. The VPC Peering should be set up before provisioning the node.
@@ -5281,7 +4631,6 @@ public Builder setUseServiceNetworking(boolean value) {
      * 

      *
      * bool use_service_networking = 27;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUseServiceNetworking() {
@@ -5293,33 +4642,22 @@ public Builder clearUseServiceNetworking() {
 
     private int apiVersion_ = 0;
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The enum numeric value on the wire for apiVersion.
      */
-    @java.lang.Override
-    public int getApiVersionValue() {
+    @java.lang.Override public int getApiVersionValue() {
       return apiVersion_;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The enum numeric value on the wire for apiVersion to set.
      * @return This builder for chaining.
      */
@@ -5330,35 +4668,24 @@ public Builder setApiVersionValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The apiVersion.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v1.Node.ApiVersion getApiVersion() {
-      com.google.cloud.tpu.v1.Node.ApiVersion result =
-          com.google.cloud.tpu.v1.Node.ApiVersion.forNumber(apiVersion_);
+      com.google.cloud.tpu.v1.Node.ApiVersion result = com.google.cloud.tpu.v1.Node.ApiVersion.forNumber(apiVersion_);
       return result == null ? com.google.cloud.tpu.v1.Node.ApiVersion.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
@@ -5372,16 +4699,11 @@ public Builder setApiVersion(com.google.cloud.tpu.v1.Node.ApiVersion value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -5392,31 +4714,23 @@ public Builder clearApiVersion() {
     }
 
     private java.util.List symptoms_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureSymptomsIsMutable() {
       if (!((bitField0_ & 0x00040000) != 0)) {
         symptoms_ = new java.util.ArrayList(symptoms_);
         bitField0_ |= 0x00040000;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.Symptom,
-            com.google.cloud.tpu.v1.Symptom.Builder,
-            com.google.cloud.tpu.v1.SymptomOrBuilder>
-        symptomsBuilder_;
+        com.google.cloud.tpu.v1.Symptom, com.google.cloud.tpu.v1.Symptom.Builder, com.google.cloud.tpu.v1.SymptomOrBuilder> symptomsBuilder_;
 
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public java.util.List getSymptomsList() {
       if (symptomsBuilder_ == null) {
@@ -5426,15 +4740,11 @@ public java.util.List getSymptomsList() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public int getSymptomsCount() {
       if (symptomsBuilder_ == null) {
@@ -5444,15 +4754,11 @@ public int getSymptomsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v1.Symptom getSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -5462,17 +4768,14 @@ public com.google.cloud.tpu.v1.Symptom getSymptoms(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setSymptoms(int index, com.google.cloud.tpu.v1.Symptom value) {
+    public Builder setSymptoms(
+        int index, com.google.cloud.tpu.v1.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5486,17 +4789,14 @@ public Builder setSymptoms(int index, com.google.cloud.tpu.v1.Symptom value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setSymptoms(int index, com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
+    public Builder setSymptoms(
+        int index, com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.set(index, builderForValue.build());
@@ -5507,15 +4807,11 @@ public Builder setSymptoms(int index, com.google.cloud.tpu.v1.Symptom.Builder bu
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addSymptoms(com.google.cloud.tpu.v1.Symptom value) {
       if (symptomsBuilder_ == null) {
@@ -5531,17 +4827,14 @@ public Builder addSymptoms(com.google.cloud.tpu.v1.Symptom value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addSymptoms(int index, com.google.cloud.tpu.v1.Symptom value) {
+    public Builder addSymptoms(
+        int index, com.google.cloud.tpu.v1.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5555,17 +4848,14 @@ public Builder addSymptoms(int index, com.google.cloud.tpu.v1.Symptom value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addSymptoms(com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(
+        com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(builderForValue.build());
@@ -5576,17 +4866,14 @@ public Builder addSymptoms(com.google.cloud.tpu.v1.Symptom.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addSymptoms(int index, com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(
+        int index, com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(index, builderForValue.build());
@@ -5597,21 +4884,18 @@ public Builder addSymptoms(int index, com.google.cloud.tpu.v1.Symptom.Builder bu
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addAllSymptoms(
         java.lang.Iterable values) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, symptoms_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, symptoms_);
         onChanged();
       } else {
         symptomsBuilder_.addAllMessages(values);
@@ -5619,15 +4903,11 @@ public Builder addAllSymptoms(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearSymptoms() {
       if (symptomsBuilder_ == null) {
@@ -5640,15 +4920,11 @@ public Builder clearSymptoms() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder removeSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -5661,50 +4937,39 @@ public Builder removeSymptoms(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v1.Symptom.Builder getSymptomsBuilder(int index) {
+    public com.google.cloud.tpu.v1.Symptom.Builder getSymptomsBuilder(
+        int index) {
       return getSymptomsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(int index) {
+    public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(
+        int index) {
       if (symptomsBuilder_ == null) {
-        return symptoms_.get(index);
-      } else {
+        return symptoms_.get(index);  } else {
         return symptomsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List
-        getSymptomsOrBuilderList() {
+    public java.util.List 
+         getSymptomsOrBuilderList() {
       if (symptomsBuilder_ != null) {
         return symptomsBuilder_.getMessageOrBuilderList();
       } else {
@@ -5712,69 +4977,56 @@ public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(int index)
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v1.Symptom.Builder addSymptomsBuilder() {
-      return getSymptomsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v1.Symptom.getDefaultInstance());
+      return getSymptomsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v1.Symptom.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v1.Symptom.Builder addSymptomsBuilder(int index) {
-      return getSymptomsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v1.Symptom.getDefaultInstance());
+    public com.google.cloud.tpu.v1.Symptom.Builder addSymptomsBuilder(
+        int index) {
+      return getSymptomsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v1.Symptom.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List getSymptomsBuilderList() {
+    public java.util.List 
+         getSymptomsBuilderList() {
       return getSymptomsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.Symptom,
-            com.google.cloud.tpu.v1.Symptom.Builder,
-            com.google.cloud.tpu.v1.SymptomOrBuilder>
+        com.google.cloud.tpu.v1.Symptom, com.google.cloud.tpu.v1.Symptom.Builder, com.google.cloud.tpu.v1.SymptomOrBuilder> 
         getSymptomsFieldBuilder() {
       if (symptomsBuilder_ == null) {
-        symptomsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v1.Symptom,
-                com.google.cloud.tpu.v1.Symptom.Builder,
-                com.google.cloud.tpu.v1.SymptomOrBuilder>(
-                symptoms_, ((bitField0_ & 0x00040000) != 0), getParentForChildren(), isClean());
+        symptomsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v1.Symptom, com.google.cloud.tpu.v1.Symptom.Builder, com.google.cloud.tpu.v1.SymptomOrBuilder>(
+                symptoms_,
+                ((bitField0_ & 0x00040000) != 0),
+                getParentForChildren(),
+                isClean());
         symptoms_ = null;
       }
       return symptomsBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -5784,12 +5036,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.Node)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.Node)
   private static final com.google.cloud.tpu.v1.Node DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.Node();
   }
@@ -5798,27 +5050,27 @@ public static com.google.cloud.tpu.v1.Node getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Node parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Node parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -5833,4 +5085,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.Node getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeName.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeName.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
similarity index 72%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
index ae3b78bbac00..68b0ecabcc72 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
@@ -1,110 +1,73 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface NodeOrBuilder
-    extends
+public interface NodeOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.Node)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The description.
    */
   java.lang.String getDescription();
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The bytes for description.
    */
-  com.google.protobuf.ByteString getDescriptionBytes();
+  com.google.protobuf.ByteString
+      getDescriptionBytes();
 
   /**
-   *
-   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The acceleratorType.
    */
   java.lang.String getAcceleratorType();
   /**
-   *
-   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for acceleratorType.
    */
-  com.google.protobuf.ByteString getAcceleratorTypeBytes();
+  com.google.protobuf.ByteString
+      getAcceleratorTypeBytes();
 
   /**
-   *
-   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network address for the TPU Node as visible to Compute Engine
@@ -112,16 +75,12 @@ public interface NodeOrBuilder
    * 

    *
    * string ip_address = 8 [deprecated = true];
-   *
-   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
-   *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
+   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
+   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
    * @return The ipAddress.
    */
-  @java.lang.Deprecated
-  java.lang.String getIpAddress();
+  @java.lang.Deprecated java.lang.String getIpAddress();
   /**
-   *
-   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network address for the TPU Node as visible to Compute Engine
@@ -129,129 +88,101 @@ public interface NodeOrBuilder
    * 

    *
    * string ip_address = 8 [deprecated = true];
-   *
-   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
-   *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
+   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
+   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
    * @return The bytes for ipAddress.
    */
-  @java.lang.Deprecated
-  com.google.protobuf.ByteString getIpAddressBytes();
+  @java.lang.Deprecated com.google.protobuf.ByteString
+      getIpAddressBytes();
 
   /**
-   *
-   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network port for the TPU Node as visible to Compute Engine instances.
    * 

    *
    * string port = 14 [deprecated = true];
-   *
-   * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
-   *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
+   * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
+   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
    * @return The port.
    */
-  @java.lang.Deprecated
-  java.lang.String getPort();
+  @java.lang.Deprecated java.lang.String getPort();
   /**
-   *
-   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network port for the TPU Node as visible to Compute Engine instances.
    * 

    *
    * string port = 14 [deprecated = true];
-   *
-   * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
-   *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
+   * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
+   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
    * @return The bytes for port.
    */
-  @java.lang.Deprecated
-  com.google.protobuf.ByteString getPortBytes();
+  @java.lang.Deprecated com.google.protobuf.ByteString
+      getPortBytes();
 
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for state.
    */
   int getStateValue();
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The state.
    */
   com.google.cloud.tpu.v1.Node.State getState();
 
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The healthDescription.
    */
   java.lang.String getHealthDescription();
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for healthDescription.
    */
-  com.google.protobuf.ByteString getHealthDescriptionBytes();
+  com.google.protobuf.ByteString
+      getHealthDescriptionBytes();
 
   /**
-   *
-   *
    * 
    * Required. The version of Tensorflow running in the Node.
    * 

    *
    * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The tensorflowVersion.
    */
   java.lang.String getTensorflowVersion();
   /**
-   *
-   *
    * 
    * Required. The version of Tensorflow running in the Node.
    * 

    *
    * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for tensorflowVersion.
    */
-  com.google.protobuf.ByteString getTensorflowVersionBytes();
+  com.google.protobuf.ByteString
+      getTensorflowVersionBytes();
 
   /**
-   *
-   *
    * 
    * The name of a network they wish to peer the TPU node to. It must be a
    * preexisting Compute Engine network inside of the project on which this API
@@ -259,13 +190,10 @@ public interface NodeOrBuilder
    * 

    *
    * string network = 12;
-   *
    * @return The network.
    */
   java.lang.String getNetwork();
   /**
-   *
-   *
    * 
    * The name of a network they wish to peer the TPU node to. It must be a
    * preexisting Compute Engine network inside of the project on which this API
@@ -273,14 +201,12 @@ public interface NodeOrBuilder
    * 

    *
    * string network = 12;
-   *
    * @return The bytes for network.
    */
-  com.google.protobuf.ByteString getNetworkBytes();
+  com.google.protobuf.ByteString
+      getNetworkBytes();
 
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -293,13 +219,10 @@ public interface NodeOrBuilder
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The cidrBlock.
    */
   java.lang.String getCidrBlock();
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -312,14 +235,12 @@ public interface NodeOrBuilder
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The bytes for cidrBlock.
    */
-  com.google.protobuf.ByteString getCidrBlockBytes();
+  com.google.protobuf.ByteString
+      getCidrBlockBytes();
 
   /**
-   *
-   *
    * 
    * Output only. The service account used to run the tensor flow services
    * within the node. To share resources, including Google Cloud Storage data,
@@ -328,13 +249,10 @@ public interface NodeOrBuilder
    * 

    *
    * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The serviceAccount.
    */
   java.lang.String getServiceAccount();
   /**
-   *
-   *
    * 
    * Output only. The service account used to run the tensor flow services
    * within the node. To share resources, including Google Cloud Storage data,
@@ -343,76 +261,57 @@ public interface NodeOrBuilder
    * 

    *
    * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for serviceAccount.
    */
-  com.google.protobuf.ByteString getServiceAccountBytes();
+  com.google.protobuf.ByteString
+      getServiceAccountBytes();
 
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
-   *
    * @return Whether the schedulingConfig field is set.
    */
   boolean hasSchedulingConfig();
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
-   *
    * @return The schedulingConfig.
    */
   com.google.cloud.tpu.v1.SchedulingConfig getSchedulingConfig();
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

@@ -422,105 +321,79 @@ public interface NodeOrBuilder
   com.google.cloud.tpu.v1.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder();
 
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List getNetworkEndpointsList();
+  java.util.List 
+      getNetworkEndpointsList();
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.cloud.tpu.v1.NetworkEndpoint getNetworkEndpoints(int index);
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   int getNetworkEndpointsCount();
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List
+  java.util.List 
       getNetworkEndpointsOrBuilderList();
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index);
+  com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v1.Node.Health health = 22;
-   *
    * @return The enum numeric value on the wire for health.
    */
   int getHealthValue();
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v1.Node.Health health = 22;
-   *
    * @return The health.
    */
   com.google.cloud.tpu.v1.Node.Health getHealth();
 
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -529,31 +402,30 @@ public interface NodeOrBuilder
    */
   int getLabelsCount();
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  boolean containsLabels(java.lang.String key);
-  /** Use {@link #getLabelsMap()} instead. */
+  boolean containsLabels(
+      java.lang.String key);
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
   @java.lang.Deprecated
-  java.util.Map getLabels();
+  java.util.Map
+  getLabels();
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.util.Map getLabelsMap();
+  java.util.Map
+  getLabelsMap();
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -561,24 +433,21 @@ public interface NodeOrBuilder
    * map<string, string> labels = 24;
    */
   /* nullable */
-  java.lang.String getLabelsOrDefault(
+java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue);
+java.lang.String defaultValue);
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.lang.String getLabelsOrThrow(java.lang.String key);
+  java.lang.String getLabelsOrThrow(
+      java.lang.String key);
 
   /**
-   *
-   *
    * 
    * Whether the VPC peering for the node is set up through Service Networking
    * API. The VPC Peering should be set up before provisioning the node.
@@ -588,98 +457,70 @@ java.lang.String getLabelsOrDefault(
    * 

    *
    * bool use_service_networking = 27;
-   *
    * @return The useServiceNetworking.
    */
   boolean getUseServiceNetworking();
 
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for apiVersion.
    */
   int getApiVersionValue();
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The apiVersion.
    */
   com.google.cloud.tpu.v1.Node.ApiVersion getApiVersion();
 
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List getSymptomsList();
+  java.util.List 
+      getSymptomsList();
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.cloud.tpu.v1.Symptom getSymptoms(int index);
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   int getSymptomsCount();
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List getSymptomsOrBuilderList();
+  java.util.List 
+      getSymptomsOrBuilderList();
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(int index);
+  com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(
+      int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
index 5064e1e0c1a4..955177be89c6 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Metadata describing an [Operation][google.longrunning.Operation]
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.OperationMetadata}
  */
-public final class OperationMetadata extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class OperationMetadata extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.OperationMetadata)
     OperationMetadataOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use OperationMetadata.newBuilder() to construct.
   private OperationMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private OperationMetadata() {
     target_ = "";
     verb_ = "";
@@ -46,41 +28,37 @@ private OperationMetadata() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new OperationMetadata();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.OperationMetadata.class,
-            com.google.cloud.tpu.v1.OperationMetadata.Builder.class);
+            com.google.cloud.tpu.v1.OperationMetadata.class, com.google.cloud.tpu.v1.OperationMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -88,14 +66,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -103,8 +78,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

@@ -119,14 +92,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int END_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp endTime_;
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return Whether the endTime field is set.
    */
   @java.lang.Override
@@ -134,14 +104,11 @@ public boolean hasEndTime() {
     return endTime_ != null;
   }
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return The endTime.
    */
   @java.lang.Override
@@ -149,8 +116,6 @@ public com.google.protobuf.Timestamp getEndTime() {
     return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
   }
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

@@ -163,19 +128,15 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
   }
 
   public static final int TARGET_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object target_ = "";
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The target.
    */
   @java.lang.Override
@@ -184,30 +145,30 @@ public java.lang.String getTarget() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       target_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The bytes for target.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTargetBytes() {
+  public com.google.protobuf.ByteString
+      getTargetBytes() {
     java.lang.Object ref = target_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       target_ = b;
       return b;
     } else {
@@ -216,18 +177,14 @@ public com.google.protobuf.ByteString getTargetBytes() {
   }
 
   public static final int VERB_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object verb_ = "";
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The verb.
    */
   @java.lang.Override
@@ -236,29 +193,29 @@ public java.lang.String getVerb() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       verb_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The bytes for verb.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getVerbBytes() {
+  public com.google.protobuf.ByteString
+      getVerbBytes() {
     java.lang.Object ref = verb_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       verb_ = b;
       return b;
     } else {
@@ -267,18 +224,14 @@ public com.google.protobuf.ByteString getVerbBytes() {
   }
 
   public static final int STATUS_DETAIL_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object statusDetail_ = "";
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The statusDetail.
    */
   @java.lang.Override
@@ -287,29 +240,29 @@ public java.lang.String getStatusDetail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       statusDetail_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The bytes for statusDetail.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getStatusDetailBytes() {
+  public com.google.protobuf.ByteString
+      getStatusDetailBytes() {
     java.lang.Object ref = statusDetail_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       statusDetail_ = b;
       return b;
     } else {
@@ -320,14 +273,11 @@ public com.google.protobuf.ByteString getStatusDetailBytes() {
   public static final int CANCEL_REQUESTED_FIELD_NUMBER = 6;
   private boolean cancelRequested_ = false;
   /**
-   *
-   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
-   *
    * @return The cancelRequested.
    */
   @java.lang.Override
@@ -336,18 +286,14 @@ public boolean getCancelRequested() {
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 7;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object apiVersion_ = "";
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The apiVersion.
    */
   @java.lang.Override
@@ -356,29 +302,29 @@ public java.lang.String getApiVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       apiVersion_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The bytes for apiVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getApiVersionBytes() {
+  public com.google.protobuf.ByteString
+      getApiVersionBytes() {
     java.lang.Object ref = apiVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       apiVersion_ = b;
       return b;
     } else {
@@ -387,7 +333,6 @@ public com.google.protobuf.ByteString getApiVersionBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -399,7 +344,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -431,10 +377,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
     if (endTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getEndTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getEndTime());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(target_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, target_);
@@ -446,7 +394,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, statusDetail_);
     }
     if (cancelRequested_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(6, cancelRequested_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(6, cancelRequested_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(apiVersion_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, apiVersion_);
@@ -459,27 +408,33 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.OperationMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.OperationMetadata other =
-        (com.google.cloud.tpu.v1.OperationMetadata) obj;
+    com.google.cloud.tpu.v1.OperationMetadata other = (com.google.cloud.tpu.v1.OperationMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasEndTime() != other.hasEndTime()) return false;
     if (hasEndTime()) {
-      if (!getEndTime().equals(other.getEndTime())) return false;
-    }
-    if (!getTarget().equals(other.getTarget())) return false;
-    if (!getVerb().equals(other.getVerb())) return false;
-    if (!getStatusDetail().equals(other.getStatusDetail())) return false;
-    if (getCancelRequested() != other.getCancelRequested()) return false;
-    if (!getApiVersion().equals(other.getApiVersion())) return false;
+      if (!getEndTime()
+          .equals(other.getEndTime())) return false;
+    }
+    if (!getTarget()
+        .equals(other.getTarget())) return false;
+    if (!getVerb()
+        .equals(other.getVerb())) return false;
+    if (!getStatusDetail()
+        .equals(other.getStatusDetail())) return false;
+    if (getCancelRequested()
+        != other.getCancelRequested()) return false;
+    if (!getApiVersion()
+        .equals(other.getApiVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -506,7 +461,8 @@ public int hashCode() {
     hash = (37 * hash) + STATUS_DETAIL_FIELD_NUMBER;
     hash = (53 * hash) + getStatusDetail().hashCode();
     hash = (37 * hash) + CANCEL_REQUESTED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCancelRequested());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getCancelRequested());
     hash = (37 * hash) + API_VERSION_FIELD_NUMBER;
     hash = (53 * hash) + getApiVersion().hashCode();
     hash = (29 * hash) + getUnknownFields().hashCode();
@@ -514,136 +470,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.OperationMetadata parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.OperationMetadata parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.OperationMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Metadata describing an [Operation][google.longrunning.Operation]
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.OperationMetadata}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.OperationMetadata)
       com.google.cloud.tpu.v1.OperationMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.OperationMetadata.class,
-              com.google.cloud.tpu.v1.OperationMetadata.Builder.class);
+              com.google.cloud.tpu.v1.OperationMetadata.class, com.google.cloud.tpu.v1.OperationMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.OperationMetadata.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -667,9 +617,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -688,11 +638,8 @@ public com.google.cloud.tpu.v1.OperationMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.OperationMetadata buildPartial() {
-      com.google.cloud.tpu.v1.OperationMetadata result =
-          new com.google.cloud.tpu.v1.OperationMetadata(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.OperationMetadata result = new com.google.cloud.tpu.v1.OperationMetadata(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -700,10 +647,14 @@ public com.google.cloud.tpu.v1.OperationMetadata buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v1.OperationMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.endTime_ = endTimeBuilder_ == null ? endTime_ : endTimeBuilder_.build();
+        result.endTime_ = endTimeBuilder_ == null
+            ? endTime_
+            : endTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.target_ = target_;
@@ -726,39 +677,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.OperationMetadata result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.OperationMetadata) {
-        return mergeFrom((com.google.cloud.tpu.v1.OperationMetadata) other);
+        return mergeFrom((com.google.cloud.tpu.v1.OperationMetadata)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -822,55 +772,51 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getEndTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                target_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                verb_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            case 42:
-              {
-                statusDetail_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 42
-            case 48:
-              {
-                cancelRequested_ = input.readBool();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 48
-            case 58:
-              {
-                apiVersion_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 58
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getEndTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              target_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              verb_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            case 42: {
+              statusDetail_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 42
+            case 48: {
+              cancelRequested_ = input.readBool();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 48
+            case 58: {
+              apiVersion_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 58
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -880,52 +826,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -946,15 +878,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -965,8 +896,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -975,9 +904,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -990,8 +919,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1009,8 +936,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1023,8 +948,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1035,14 +958,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1050,17 +970,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -1068,33 +985,24 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp endTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        endTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> endTimeBuilder_;
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
-     *
      * @return Whether the endTime field is set.
      */
     public boolean hasEndTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
-     *
      * @return The endTime.
      */
     public com.google.protobuf.Timestamp getEndTime() {
@@ -1105,8 +1013,6 @@ public com.google.protobuf.Timestamp getEndTime() {
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1127,15 +1033,14 @@ public Builder setEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
      */
-    public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setEndTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (endTimeBuilder_ == null) {
         endTime_ = builderForValue.build();
       } else {
@@ -1146,8 +1051,6 @@ public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue)
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1156,9 +1059,9 @@ public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue)
      */
     public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       if (endTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && endTime_ != null
-            && endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          endTime_ != null &&
+          endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getEndTimeBuilder().mergeFrom(value);
         } else {
           endTime_ = value;
@@ -1171,8 +1074,6 @@ public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1190,8 +1091,6 @@ public Builder clearEndTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1204,8 +1103,6 @@ public com.google.protobuf.Timestamp.Builder getEndTimeBuilder() {
       return getEndTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1216,12 +1113,11 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
       if (endTimeBuilder_ != null) {
         return endTimeBuilder_.getMessageOrBuilder();
       } else {
-        return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
+        return endTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1229,17 +1125,14 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
      * .google.protobuf.Timestamp end_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getEndTimeFieldBuilder() {
       if (endTimeBuilder_ == null) {
-        endTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getEndTime(), getParentForChildren(), isClean());
+        endTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getEndTime(),
+                getParentForChildren(),
+                isClean());
         endTime_ = null;
       }
       return endTimeBuilder_;
@@ -1247,21 +1140,19 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
 
     private java.lang.Object target_ = "";
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @return The target.
      */
     public java.lang.String getTarget() {
       java.lang.Object ref = target_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         target_ = s;
         return s;
@@ -1270,22 +1161,21 @@ public java.lang.String getTarget() {
       }
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @return The bytes for target.
      */
-    public com.google.protobuf.ByteString getTargetBytes() {
+    public com.google.protobuf.ByteString
+        getTargetBytes() {
       java.lang.Object ref = target_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         target_ = b;
         return b;
       } else {
@@ -1293,37 +1183,30 @@ public com.google.protobuf.ByteString getTargetBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @param value The target to set.
      * @return This builder for chaining.
      */
-    public Builder setTarget(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTarget(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       target_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTarget() {
@@ -1333,22 +1216,18 @@ public Builder clearTarget() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @param value The bytes for target to set.
      * @return This builder for chaining.
      */
-    public Builder setTargetBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTargetBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       target_ = value;
       bitField0_ |= 0x00000004;
@@ -1358,20 +1237,18 @@ public Builder setTargetBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object verb_ = "";
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @return The verb.
      */
     public java.lang.String getVerb() {
       java.lang.Object ref = verb_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         verb_ = s;
         return s;
@@ -1380,21 +1257,20 @@ public java.lang.String getVerb() {
       }
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @return The bytes for verb.
      */
-    public com.google.protobuf.ByteString getVerbBytes() {
+    public com.google.protobuf.ByteString
+        getVerbBytes() {
       java.lang.Object ref = verb_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         verb_ = b;
         return b;
       } else {
@@ -1402,35 +1278,28 @@ public com.google.protobuf.ByteString getVerbBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @param value The verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerb(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVerb(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       verb_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearVerb() {
@@ -1440,21 +1309,17 @@ public Builder clearVerb() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @param value The bytes for verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerbBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVerbBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       verb_ = value;
       bitField0_ |= 0x00000008;
@@ -1464,20 +1329,18 @@ public Builder setVerbBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object statusDetail_ = "";
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @return The statusDetail.
      */
     public java.lang.String getStatusDetail() {
       java.lang.Object ref = statusDetail_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         statusDetail_ = s;
         return s;
@@ -1486,21 +1349,20 @@ public java.lang.String getStatusDetail() {
       }
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @return The bytes for statusDetail.
      */
-    public com.google.protobuf.ByteString getStatusDetailBytes() {
+    public com.google.protobuf.ByteString
+        getStatusDetailBytes() {
       java.lang.Object ref = statusDetail_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         statusDetail_ = b;
         return b;
       } else {
@@ -1508,35 +1370,28 @@ public com.google.protobuf.ByteString getStatusDetailBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @param value The statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetail(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setStatusDetail(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearStatusDetail() {
@@ -1546,21 +1401,17 @@ public Builder clearStatusDetail() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @param value The bytes for statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetailBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setStatusDetailBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
@@ -1568,16 +1419,13 @@ public Builder setStatusDetailBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private boolean cancelRequested_;
+    private boolean cancelRequested_ ;
     /**
-     *
-     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
-     *
      * @return The cancelRequested.
      */
     @java.lang.Override
@@ -1585,33 +1433,27 @@ public boolean getCancelRequested() {
       return cancelRequested_;
     }
     /**
-     *
-     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
-     *
      * @param value The cancelRequested to set.
      * @return This builder for chaining.
      */
     public Builder setCancelRequested(boolean value) {
-
+      
       cancelRequested_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCancelRequested() {
@@ -1623,20 +1465,18 @@ public Builder clearCancelRequested() {
 
     private java.lang.Object apiVersion_ = "";
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @return The apiVersion.
      */
     public java.lang.String getApiVersion() {
       java.lang.Object ref = apiVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         apiVersion_ = s;
         return s;
@@ -1645,21 +1485,20 @@ public java.lang.String getApiVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @return The bytes for apiVersion.
      */
-    public com.google.protobuf.ByteString getApiVersionBytes() {
+    public com.google.protobuf.ByteString
+        getApiVersionBytes() {
       java.lang.Object ref = apiVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         apiVersion_ = b;
         return b;
       } else {
@@ -1667,35 +1506,28 @@ public com.google.protobuf.ByteString getApiVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setApiVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -1705,30 +1537,26 @@ public Builder clearApiVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @param value The bytes for apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setApiVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1738,12 +1566,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.OperationMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.OperationMetadata)
   private static final com.google.cloud.tpu.v1.OperationMetadata DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.OperationMetadata();
   }
@@ -1752,27 +1580,27 @@ public static com.google.cloud.tpu.v1.OperationMetadata getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public OperationMetadata parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public OperationMetadata parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1787,4 +1615,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.OperationMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
similarity index 75%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
index 8192fc69b200..b88331fd15d0 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface OperationMetadataOrBuilder
-    extends
+public interface OperationMetadataOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.OperationMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

@@ -59,32 +35,24 @@ public interface OperationMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return Whether the endTime field is set.
    */
   boolean hasEndTime();
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return The endTime.
    */
   com.google.protobuf.Timestamp getEndTime();
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

@@ -94,117 +62,94 @@ public interface OperationMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The target.
    */
   java.lang.String getTarget();
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The bytes for target.
    */
-  com.google.protobuf.ByteString getTargetBytes();
+  com.google.protobuf.ByteString
+      getTargetBytes();
 
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The verb.
    */
   java.lang.String getVerb();
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The bytes for verb.
    */
-  com.google.protobuf.ByteString getVerbBytes();
+  com.google.protobuf.ByteString
+      getVerbBytes();
 
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The statusDetail.
    */
   java.lang.String getStatusDetail();
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The bytes for statusDetail.
    */
-  com.google.protobuf.ByteString getStatusDetailBytes();
+  com.google.protobuf.ByteString
+      getStatusDetailBytes();
 
   /**
-   *
-   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
-   *
    * @return The cancelRequested.
    */
   boolean getCancelRequested();
 
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The apiVersion.
    */
   java.lang.String getApiVersion();
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The bytes for apiVersion.
    */
-  com.google.protobuf.ByteString getApiVersionBytes();
+  com.google.protobuf.ByteString
+      getApiVersionBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
index dac510838a83..18fcc8c61b6b 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Request for [ReimageNode][google.cloud.tpu.v1.Tpu.ReimageNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.ReimageNodeRequest}
  */
-public final class ReimageNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ReimageNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ReimageNodeRequest)
     ReimageNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ReimageNodeRequest.newBuilder() to construct.
   private ReimageNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ReimageNodeRequest() {
     name_ = "";
     tensorflowVersion_ = "";
@@ -44,43 +26,38 @@ private ReimageNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ReimageNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ReimageNodeRequest.class,
-            com.google.cloud.tpu.v1.ReimageNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.ReimageNodeRequest.class, com.google.cloud.tpu.v1.ReimageNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -89,29 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -120,18 +97,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int TENSORFLOW_VERSION_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object tensorflowVersion_ = "";
   /**
-   *
-   *
    * 
    * The version for reimage to create.
    * 

    *
    * string tensorflow_version = 2;
-   *
    * @return The tensorflowVersion.
    */
   @java.lang.Override
@@ -140,29 +113,29 @@ public java.lang.String getTensorflowVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       tensorflowVersion_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The version for reimage to create.
    * 

    *
    * string tensorflow_version = 2;
-   *
    * @return The bytes for tensorflowVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTensorflowVersionBytes() {
+  public com.google.protobuf.ByteString
+      getTensorflowVersionBytes() {
     java.lang.Object ref = tensorflowVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       tensorflowVersion_ = b;
       return b;
     } else {
@@ -171,7 +144,6 @@ public com.google.protobuf.ByteString getTensorflowVersionBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -183,7 +155,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -213,16 +186,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ReimageNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ReimageNodeRequest other =
-        (com.google.cloud.tpu.v1.ReimageNodeRequest) obj;
+    com.google.cloud.tpu.v1.ReimageNodeRequest other = (com.google.cloud.tpu.v1.ReimageNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getTensorflowVersion().equals(other.getTensorflowVersion())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getTensorflowVersion()
+        .equals(other.getTensorflowVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -243,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.ReimageNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.ReimageNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.ReimageNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [ReimageNode][google.cloud.tpu.v1.Tpu.ReimageNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.ReimageNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ReimageNodeRequest)
       com.google.cloud.tpu.v1.ReimageNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ReimageNodeRequest.class,
-              com.google.cloud.tpu.v1.ReimageNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.ReimageNodeRequest.class, com.google.cloud.tpu.v1.ReimageNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ReimageNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -383,9 +351,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -404,11 +372,8 @@ public com.google.cloud.tpu.v1.ReimageNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ReimageNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.ReimageNodeRequest result =
-          new com.google.cloud.tpu.v1.ReimageNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.ReimageNodeRequest result = new com.google.cloud.tpu.v1.ReimageNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -427,39 +392,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.ReimageNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ReimageNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.ReimageNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v1.ReimageNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -504,25 +468,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                tensorflowVersion_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              tensorflowVersion_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -532,25 +493,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -559,21 +517,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -581,35 +538,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -619,21 +569,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -643,20 +589,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object tensorflowVersion_ = "";
     /**
-     *
-     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
-     *
      * @return The tensorflowVersion.
      */
     public java.lang.String getTensorflowVersion() {
       java.lang.Object ref = tensorflowVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         tensorflowVersion_ = s;
         return s;
@@ -665,21 +609,20 @@ public java.lang.String getTensorflowVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
-     *
      * @return The bytes for tensorflowVersion.
      */
-    public com.google.protobuf.ByteString getTensorflowVersionBytes() {
+    public com.google.protobuf.ByteString
+        getTensorflowVersionBytes() {
       java.lang.Object ref = tensorflowVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         tensorflowVersion_ = b;
         return b;
       } else {
@@ -687,35 +630,28 @@ public com.google.protobuf.ByteString getTensorflowVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
-     *
      * @param value The tensorflowVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setTensorflowVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTensorflowVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       tensorflowVersion_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTensorflowVersion() {
@@ -725,30 +661,26 @@ public Builder clearTensorflowVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
-     *
      * @param value The bytes for tensorflowVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setTensorflowVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTensorflowVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       tensorflowVersion_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -758,12 +690,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ReimageNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ReimageNodeRequest)
   private static final com.google.cloud.tpu.v1.ReimageNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ReimageNodeRequest();
   }
@@ -772,27 +704,27 @@ public static com.google.cloud.tpu.v1.ReimageNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ReimageNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ReimageNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -807,4 +739,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.ReimageNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
similarity index 53%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
index e44a725d493f..3d0b1bfc7df5 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
@@ -1,75 +1,49 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ReimageNodeRequestOrBuilder
-    extends
+public interface ReimageNodeRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ReimageNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The version for reimage to create.
    * 

    *
    * string tensorflow_version = 2;
-   *
    * @return The tensorflowVersion.
    */
   java.lang.String getTensorflowVersion();
   /**
-   *
-   *
    * 
    * The version for reimage to create.
    * 

    *
    * string tensorflow_version = 2;
-   *
    * @return The bytes for tensorflowVersion.
    */
-  com.google.protobuf.ByteString getTensorflowVersionBytes();
+  com.google.protobuf.ByteString
+      getTensorflowVersionBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
index df9103fa8928..73072227d8e6 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
@@ -1,81 +1,60 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Sets the scheduling options for this node.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.SchedulingConfig}
  */
-public final class SchedulingConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class SchedulingConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.SchedulingConfig)
     SchedulingConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use SchedulingConfig.newBuilder() to construct.
   private SchedulingConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private SchedulingConfig() {}
+  private SchedulingConfig() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new SchedulingConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.SchedulingConfig.class,
-            com.google.cloud.tpu.v1.SchedulingConfig.Builder.class);
+            com.google.cloud.tpu.v1.SchedulingConfig.class, com.google.cloud.tpu.v1.SchedulingConfig.Builder.class);
   }
 
   public static final int PREEMPTIBLE_FIELD_NUMBER = 1;
   private boolean preemptible_ = false;
   /**
-   *
-   *
    * 
    * Defines whether the node is preemptible.
    * 

    *
    * bool preemptible = 1;
-   *
    * @return The preemptible.
    */
   @java.lang.Override
@@ -86,14 +65,11 @@ public boolean getPreemptible() {
   public static final int RESERVED_FIELD_NUMBER = 2;
   private boolean reserved_ = false;
   /**
-   *
-   *
    * 
    * Whether the node is created under a reservation.
    * 

    *
    * bool reserved = 2;
-   *
    * @return The reserved.
    */
   @java.lang.Override
@@ -102,7 +78,6 @@ public boolean getReserved() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -114,7 +89,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (preemptible_ != false) {
       output.writeBool(1, preemptible_);
     }
@@ -131,10 +107,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (preemptible_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, preemptible_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(1, preemptible_);
     }
     if (reserved_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, reserved_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(2, reserved_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -144,15 +122,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.SchedulingConfig)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.SchedulingConfig other = (com.google.cloud.tpu.v1.SchedulingConfig) obj;
 
-    if (getPreemptible() != other.getPreemptible()) return false;
-    if (getReserved() != other.getReserved()) return false;
+    if (getPreemptible()
+        != other.getPreemptible()) return false;
+    if (getReserved()
+        != other.getReserved()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -165,144 +145,140 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + PREEMPTIBLE_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getPreemptible());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getPreemptible());
     hash = (37 * hash) + RESERVED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReserved());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getReserved());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.SchedulingConfig parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.SchedulingConfig parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.SchedulingConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Sets the scheduling options for this node.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.SchedulingConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.SchedulingConfig)
       com.google.cloud.tpu.v1.SchedulingConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.SchedulingConfig.class,
-              com.google.cloud.tpu.v1.SchedulingConfig.Builder.class);
+              com.google.cloud.tpu.v1.SchedulingConfig.class, com.google.cloud.tpu.v1.SchedulingConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.SchedulingConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -313,9 +289,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
@@ -334,11 +310,8 @@ public com.google.cloud.tpu.v1.SchedulingConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.SchedulingConfig buildPartial() {
-      com.google.cloud.tpu.v1.SchedulingConfig result =
-          new com.google.cloud.tpu.v1.SchedulingConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.SchedulingConfig result = new com.google.cloud.tpu.v1.SchedulingConfig(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -357,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.SchedulingConfig result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.SchedulingConfig) {
-        return mergeFrom((com.google.cloud.tpu.v1.SchedulingConfig) other);
+        return mergeFrom((com.google.cloud.tpu.v1.SchedulingConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -430,25 +402,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8:
-              {
-                preemptible_ = input.readBool();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 8
-            case 16:
-              {
-                reserved_ = input.readBool();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 8: {
+              preemptible_ = input.readBool();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 8
+            case 16: {
+              reserved_ = input.readBool();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -458,19 +427,15 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private boolean preemptible_;
+    private boolean preemptible_ ;
     /**
-     *
-     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
-     *
      * @return The preemptible.
      */
     @java.lang.Override
@@ -478,33 +443,27 @@ public boolean getPreemptible() {
       return preemptible_;
     }
     /**
-     *
-     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
-     *
      * @param value The preemptible to set.
      * @return This builder for chaining.
      */
     public Builder setPreemptible(boolean value) {
-
+      
       preemptible_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPreemptible() {
@@ -514,16 +473,13 @@ public Builder clearPreemptible() {
       return this;
     }
 
-    private boolean reserved_;
+    private boolean reserved_ ;
     /**
-     *
-     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
-     *
      * @return The reserved.
      */
     @java.lang.Override
@@ -531,33 +487,27 @@ public boolean getReserved() {
       return reserved_;
     }
     /**
-     *
-     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
-     *
      * @param value The reserved to set.
      * @return This builder for chaining.
      */
     public Builder setReserved(boolean value) {
-
+      
       reserved_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearReserved() {
@@ -566,9 +516,9 @@ public Builder clearReserved() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -578,12 +528,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.SchedulingConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.SchedulingConfig)
   private static final com.google.cloud.tpu.v1.SchedulingConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.SchedulingConfig();
   }
@@ -592,27 +542,27 @@ public static com.google.cloud.tpu.v1.SchedulingConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SchedulingConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public SchedulingConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -627,4 +577,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.SchedulingConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java
new file mode 100644
index 000000000000..ee190f21b550
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface SchedulingConfigOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.SchedulingConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Defines whether the node is preemptible.
+   * 

+   *
+   * bool preemptible = 1;
+   * @return The preemptible.
+   */
+  boolean getPreemptible();
+
+  /**
+   * 
+   * Whether the node is created under a reservation.
+   * 

+   *
+   * bool reserved = 2;
+   * @return The reserved.
+   */
+  boolean getReserved();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
index f46d0487adef..1e18ca363466 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
@@ -1,85 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Request for [StartNode][google.cloud.tpu.v1.Tpu.StartNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.StartNodeRequest}
  */
-public final class StartNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class StartNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.StartNodeRequest)
     StartNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use StartNodeRequest.newBuilder() to construct.
   private StartNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private StartNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new StartNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.StartNodeRequest.class,
-            com.google.cloud.tpu.v1.StartNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.StartNodeRequest.class, com.google.cloud.tpu.v1.StartNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -88,29 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -119,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -131,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -155,14 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.StartNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.StartNodeRequest other = (com.google.cloud.tpu.v1.StartNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -181,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.StartNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.StartNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.StartNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [StartNode][google.cloud.tpu.v1.Tpu.StartNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.StartNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.StartNodeRequest)
       com.google.cloud.tpu.v1.StartNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.StartNodeRequest.class,
-              com.google.cloud.tpu.v1.StartNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.StartNodeRequest.class, com.google.cloud.tpu.v1.StartNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.StartNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -320,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -341,11 +313,8 @@ public com.google.cloud.tpu.v1.StartNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.StartNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.StartNodeRequest result =
-          new com.google.cloud.tpu.v1.StartNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.StartNodeRequest result = new com.google.cloud.tpu.v1.StartNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -361,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.StartNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.StartNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.StartNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v1.StartNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -433,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -455,25 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -482,21 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -504,35 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -542,30 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -575,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.StartNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.StartNodeRequest)
   private static final com.google.cloud.tpu.v1.StartNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.StartNodeRequest();
   }
@@ -589,27 +540,27 @@ public static com.google.cloud.tpu.v1.StartNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public StartNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public StartNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -624,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.StartNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..c7b3e0e1275d
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface StartNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.StartNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * The resource name.
+   * 

+   *
+   * string name = 1;
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * The resource name.
+   * 

+   *
+   * string name = 1;
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
index b24466fe35db..2a13e9065396 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
@@ -1,85 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Request for [StopNode][google.cloud.tpu.v1.Tpu.StopNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.StopNodeRequest}
  */
-public final class StopNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class StopNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.StopNodeRequest)
     StopNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use StopNodeRequest.newBuilder() to construct.
   private StopNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private StopNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new StopNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.StopNodeRequest.class,
-            com.google.cloud.tpu.v1.StopNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.StopNodeRequest.class, com.google.cloud.tpu.v1.StopNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -88,29 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -119,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -131,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -155,14 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.StopNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.StopNodeRequest other = (com.google.cloud.tpu.v1.StopNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -181,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.StopNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.StopNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.StopNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [StopNode][google.cloud.tpu.v1.Tpu.StopNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.StopNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.StopNodeRequest)
       com.google.cloud.tpu.v1.StopNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.StopNodeRequest.class,
-              com.google.cloud.tpu.v1.StopNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.StopNodeRequest.class, com.google.cloud.tpu.v1.StopNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.StopNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -320,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -341,11 +313,8 @@ public com.google.cloud.tpu.v1.StopNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.StopNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.StopNodeRequest result =
-          new com.google.cloud.tpu.v1.StopNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.StopNodeRequest result = new com.google.cloud.tpu.v1.StopNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -361,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.StopNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.StopNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.StopNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v1.StopNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -433,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -455,25 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -482,21 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -504,35 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -542,30 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -575,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.StopNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.StopNodeRequest)
   private static final com.google.cloud.tpu.v1.StopNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.StopNodeRequest();
   }
@@ -589,27 +540,27 @@ public static com.google.cloud.tpu.v1.StopNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public StopNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public StopNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -624,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.StopNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..6b652fd17f76
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface StopNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.StopNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * The resource name.
+   * 

+   *
+   * string name = 1;
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * The resource name.
+   * 

+   *
+   * string name = 1;
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
index a6168ca72945..8dc4a7d1c877 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * A Symptom instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.Symptom}
  */
-public final class Symptom extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Symptom extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.Symptom)
     SymptomOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Symptom.newBuilder() to construct.
   private Symptom(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Symptom() {
     symptomType_ = 0;
     details_ = "";
@@ -45,32 +27,30 @@ private Symptom() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Symptom();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_Symptom_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.cloud.tpu.v1.Symptom.class, com.google.cloud.tpu.v1.Symptom.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * SymptomType represents the different types of Symptoms that a TPU can be
    * at.
@@ -78,10 +58,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    * Protobuf enum {@code google.cloud.tpu.v1.Symptom.SymptomType}
    */
-  public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
+  public enum SymptomType
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * Unspecified symptom.
      * 

@@ -90,8 +69,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     SYMPTOM_TYPE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * TPU VM memory is low.
      * 

@@ -100,8 +77,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     LOW_MEMORY(1),
     /**
-     *
-     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -110,8 +85,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     OUT_OF_MEMORY(2),
     /**
-     *
-     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -120,8 +93,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     EXECUTE_TIMED_OUT(3),
     /**
-     *
-     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -131,8 +102,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     MESH_BUILD_FAIL(4),
     /**
-     *
-     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -141,8 +110,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     HBM_OUT_OF_MEMORY(5),
     /**
-     *
-     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -154,8 +121,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * Unspecified symptom.
      * 

@@ -164,8 +129,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int SYMPTOM_TYPE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * TPU VM memory is low.
      * 

@@ -174,8 +137,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int LOW_MEMORY_VALUE = 1;
     /**
-     *
-     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -184,8 +145,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int OUT_OF_MEMORY_VALUE = 2;
     /**
-     *
-     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -194,8 +153,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int EXECUTE_TIMED_OUT_VALUE = 3;
     /**
-     *
-     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -205,8 +162,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int MESH_BUILD_FAIL_VALUE = 4;
     /**
-     *
-     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -215,8 +170,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HBM_OUT_OF_MEMORY_VALUE = 5;
     /**
-     *
-     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -225,6 +178,7 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int PROJECT_ABUSE_VALUE = 6;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -249,57 +203,53 @@ public static SymptomType valueOf(int value) {
      */
     public static SymptomType forNumber(int value) {
       switch (value) {
-        case 0:
-          return SYMPTOM_TYPE_UNSPECIFIED;
-        case 1:
-          return LOW_MEMORY;
-        case 2:
-          return OUT_OF_MEMORY;
-        case 3:
-          return EXECUTE_TIMED_OUT;
-        case 4:
-          return MESH_BUILD_FAIL;
-        case 5:
-          return HBM_OUT_OF_MEMORY;
-        case 6:
-          return PROJECT_ABUSE;
-        default:
-          return null;
+        case 0: return SYMPTOM_TYPE_UNSPECIFIED;
+        case 1: return LOW_MEMORY;
+        case 2: return OUT_OF_MEMORY;
+        case 3: return EXECUTE_TIMED_OUT;
+        case 4: return MESH_BUILD_FAIL;
+        case 5: return HBM_OUT_OF_MEMORY;
+        case 6: return PROJECT_ABUSE;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        SymptomType> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public SymptomType findValueByNumber(int number) {
+              return SymptomType.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public SymptomType findValueByNumber(int number) {
-            return SymptomType.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v1.Symptom.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final SymptomType[] VALUES = values();
 
-    public static SymptomType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static SymptomType valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -319,14 +269,11 @@ private SymptomType(int value) {
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -334,14 +281,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -349,8 +293,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -365,51 +307,38 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SYMPTOM_TYPE_FIELD_NUMBER = 2;
   private int symptomType_ = 0;
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The enum numeric value on the wire for symptomType.
    */
-  @java.lang.Override
-  public int getSymptomTypeValue() {
+  @java.lang.Override public int getSymptomTypeValue() {
     return symptomType_;
   }
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The symptomType.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v1.Symptom.SymptomType getSymptomType() {
-    com.google.cloud.tpu.v1.Symptom.SymptomType result =
-        com.google.cloud.tpu.v1.Symptom.SymptomType.forNumber(symptomType_);
+  @java.lang.Override public com.google.cloud.tpu.v1.Symptom.SymptomType getSymptomType() {
+    com.google.cloud.tpu.v1.Symptom.SymptomType result = com.google.cloud.tpu.v1.Symptom.SymptomType.forNumber(symptomType_);
     return result == null ? com.google.cloud.tpu.v1.Symptom.SymptomType.UNRECOGNIZED : result;
   }
 
   public static final int DETAILS_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object details_ = "";
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The details.
    */
   @java.lang.Override
@@ -418,29 +347,29 @@ public java.lang.String getDetails() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       details_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The bytes for details.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDetailsBytes() {
+  public com.google.protobuf.ByteString
+      getDetailsBytes() {
     java.lang.Object ref = details_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       details_ = b;
       return b;
     } else {
@@ -449,18 +378,14 @@ public com.google.protobuf.ByteString getDetailsBytes() {
   }
 
   public static final int WORKER_ID_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object workerId_ = "";
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The workerId.
    */
   @java.lang.Override
@@ -469,29 +394,29 @@ public java.lang.String getWorkerId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       workerId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The bytes for workerId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getWorkerIdBytes() {
+  public com.google.protobuf.ByteString
+      getWorkerIdBytes() {
     java.lang.Object ref = workerId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       workerId_ = b;
       return b;
     } else {
@@ -500,7 +425,6 @@ public com.google.protobuf.ByteString getWorkerIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -512,12 +436,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
-    if (symptomType_
-        != com.google.cloud.tpu.v1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+    if (symptomType_ != com.google.cloud.tpu.v1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
       output.writeEnum(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
@@ -536,11 +460,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
-    if (symptomType_
-        != com.google.cloud.tpu.v1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, symptomType_);
+    if (symptomType_ != com.google.cloud.tpu.v1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, details_);
@@ -556,7 +481,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.Symptom)) {
       return super.equals(obj);
@@ -565,11 +490,14 @@ public boolean equals(final java.lang.Object obj) {
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (symptomType_ != other.symptomType_) return false;
-    if (!getDetails().equals(other.getDetails())) return false;
-    if (!getWorkerId().equals(other.getWorkerId())) return false;
+    if (!getDetails()
+        .equals(other.getDetails())) return false;
+    if (!getWorkerId()
+        .equals(other.getWorkerId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -596,134 +524,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.Symptom parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.Symptom parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.Symptom parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.cloud.tpu.v1.Symptom parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.Symptom prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A Symptom instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.Symptom}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.Symptom)
       com.google.cloud.tpu.v1.SymptomOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_Symptom_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.cloud.tpu.v1.Symptom.class, com.google.cloud.tpu.v1.Symptom.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.Symptom.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -740,9 +664,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_Symptom_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_descriptor;
     }
 
     @java.lang.Override
@@ -762,9 +686,7 @@ public com.google.cloud.tpu.v1.Symptom build() {
     @java.lang.Override
     public com.google.cloud.tpu.v1.Symptom buildPartial() {
       com.google.cloud.tpu.v1.Symptom result = new com.google.cloud.tpu.v1.Symptom(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -772,7 +694,9 @@ public com.google.cloud.tpu.v1.Symptom buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v1.Symptom result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.symptomType_ = symptomType_;
@@ -789,39 +713,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.Symptom result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.Symptom) {
-        return mergeFrom((com.google.cloud.tpu.v1.Symptom) other);
+        return mergeFrom((com.google.cloud.tpu.v1.Symptom)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -872,37 +795,34 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                symptomType_ = input.readEnum();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                details_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                workerId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              symptomType_ = input.readEnum();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              details_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              workerId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -912,52 +832,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -978,15 +884,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -997,8 +902,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1007,9 +910,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -1022,8 +925,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1041,8 +942,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1055,8 +954,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1067,14 +964,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1082,17 +976,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -1100,29 +991,22 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private int symptomType_ = 0;
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
-     *
      * @return The enum numeric value on the wire for symptomType.
      */
-    @java.lang.Override
-    public int getSymptomTypeValue() {
+    @java.lang.Override public int getSymptomTypeValue() {
       return symptomType_;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
-     *
      * @param value The enum numeric value on the wire for symptomType to set.
      * @return This builder for chaining.
      */
@@ -1133,31 +1017,24 @@ public Builder setSymptomTypeValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
-     *
      * @return The symptomType.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v1.Symptom.SymptomType getSymptomType() {
-      com.google.cloud.tpu.v1.Symptom.SymptomType result =
-          com.google.cloud.tpu.v1.Symptom.SymptomType.forNumber(symptomType_);
+      com.google.cloud.tpu.v1.Symptom.SymptomType result = com.google.cloud.tpu.v1.Symptom.SymptomType.forNumber(symptomType_);
       return result == null ? com.google.cloud.tpu.v1.Symptom.SymptomType.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
-     *
      * @param value The symptomType to set.
      * @return This builder for chaining.
      */
@@ -1171,14 +1048,11 @@ public Builder setSymptomType(com.google.cloud.tpu.v1.Symptom.SymptomType value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSymptomType() {
@@ -1190,20 +1064,18 @@ public Builder clearSymptomType() {
 
     private java.lang.Object details_ = "";
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @return The details.
      */
     public java.lang.String getDetails() {
       java.lang.Object ref = details_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         details_ = s;
         return s;
@@ -1212,21 +1084,20 @@ public java.lang.String getDetails() {
       }
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @return The bytes for details.
      */
-    public com.google.protobuf.ByteString getDetailsBytes() {
+    public com.google.protobuf.ByteString
+        getDetailsBytes() {
       java.lang.Object ref = details_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         details_ = b;
         return b;
       } else {
@@ -1234,35 +1105,28 @@ public com.google.protobuf.ByteString getDetailsBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @param value The details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetails(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDetails(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       details_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDetails() {
@@ -1272,21 +1136,17 @@ public Builder clearDetails() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @param value The bytes for details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetailsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDetailsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       details_ = value;
       bitField0_ |= 0x00000004;
@@ -1296,20 +1156,18 @@ public Builder setDetailsBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object workerId_ = "";
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @return The workerId.
      */
     public java.lang.String getWorkerId() {
       java.lang.Object ref = workerId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         workerId_ = s;
         return s;
@@ -1318,21 +1176,20 @@ public java.lang.String getWorkerId() {
       }
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @return The bytes for workerId.
      */
-    public com.google.protobuf.ByteString getWorkerIdBytes() {
+    public com.google.protobuf.ByteString
+        getWorkerIdBytes() {
       java.lang.Object ref = workerId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         workerId_ = b;
         return b;
       } else {
@@ -1340,35 +1197,28 @@ public com.google.protobuf.ByteString getWorkerIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @param value The workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setWorkerId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerId() {
@@ -1378,30 +1228,26 @@ public Builder clearWorkerId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @param value The bytes for workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setWorkerIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1411,12 +1257,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.Symptom)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.Symptom)
   private static final com.google.cloud.tpu.v1.Symptom DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.Symptom();
   }
@@ -1425,27 +1271,27 @@ public static com.google.cloud.tpu.v1.Symptom getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Symptom parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Symptom parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1460,4 +1306,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.Symptom getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
index 72ba143f550d..60cfa7da86a9 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface SymptomOrBuilder
-    extends
+public interface SymptomOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.Symptom)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -59,77 +35,61 @@ public interface SymptomOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The enum numeric value on the wire for symptomType.
    */
   int getSymptomTypeValue();
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The symptomType.
    */
   com.google.cloud.tpu.v1.Symptom.SymptomType getSymptomType();
 
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The details.
    */
   java.lang.String getDetails();
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The bytes for details.
    */
-  com.google.protobuf.ByteString getDetailsBytes();
+  com.google.protobuf.ByteString
+      getDetailsBytes();
 
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The workerId.
    */
   java.lang.String getWorkerId();
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The bytes for workerId.
    */
-  com.google.protobuf.ByteString getWorkerIdBytes();
+  com.google.protobuf.ByteString
+      getWorkerIdBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
index a1c88ecf1789..4dad422b16df 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * A tensorflow version that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.TensorFlowVersion}
  */
-public final class TensorFlowVersion extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class TensorFlowVersion extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.TensorFlowVersion)
     TensorFlowVersionOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use TensorFlowVersion.newBuilder() to construct.
   private TensorFlowVersion(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private TensorFlowVersion() {
     name_ = "";
     version_ = "";
@@ -44,43 +26,38 @@ private TensorFlowVersion() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new TensorFlowVersion();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.TensorFlowVersion.class,
-            com.google.cloud.tpu.v1.TensorFlowVersion.Builder.class);
+            com.google.cloud.tpu.v1.TensorFlowVersion.class, com.google.cloud.tpu.v1.TensorFlowVersion.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -89,29 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -120,18 +97,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int VERSION_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object version_ = "";
   /**
-   *
-   *
    * 
    * the tensorflow version.
    * 

    *
    * string version = 2;
-   *
    * @return The version.
    */
   @java.lang.Override
@@ -140,29 +113,29 @@ public java.lang.String getVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       version_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * the tensorflow version.
    * 

    *
    * string version = 2;
-   *
    * @return The bytes for version.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getVersionBytes() {
+  public com.google.protobuf.ByteString
+      getVersionBytes() {
     java.lang.Object ref = version_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       version_ = b;
       return b;
     } else {
@@ -171,7 +144,6 @@ public com.google.protobuf.ByteString getVersionBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -183,7 +155,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -213,16 +186,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.TensorFlowVersion)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.TensorFlowVersion other =
-        (com.google.cloud.tpu.v1.TensorFlowVersion) obj;
+    com.google.cloud.tpu.v1.TensorFlowVersion other = (com.google.cloud.tpu.v1.TensorFlowVersion) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getVersion().equals(other.getVersion())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getVersion()
+        .equals(other.getVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -243,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.TensorFlowVersion parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.TensorFlowVersion parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.TensorFlowVersion prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A tensorflow version that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.TensorFlowVersion}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.TensorFlowVersion)
       com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.TensorFlowVersion.class,
-              com.google.cloud.tpu.v1.TensorFlowVersion.Builder.class);
+              com.google.cloud.tpu.v1.TensorFlowVersion.class, com.google.cloud.tpu.v1.TensorFlowVersion.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.TensorFlowVersion.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -383,9 +351,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
     }
 
     @java.lang.Override
@@ -404,11 +372,8 @@ public com.google.cloud.tpu.v1.TensorFlowVersion build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.TensorFlowVersion buildPartial() {
-      com.google.cloud.tpu.v1.TensorFlowVersion result =
-          new com.google.cloud.tpu.v1.TensorFlowVersion(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.TensorFlowVersion result = new com.google.cloud.tpu.v1.TensorFlowVersion(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -427,39 +392,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.TensorFlowVersion result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.TensorFlowVersion) {
-        return mergeFrom((com.google.cloud.tpu.v1.TensorFlowVersion) other);
+        return mergeFrom((com.google.cloud.tpu.v1.TensorFlowVersion)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -504,25 +468,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                version_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              version_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -532,25 +493,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -559,21 +517,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -581,35 +538,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -619,21 +569,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -643,20 +589,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object version_ = "";
     /**
-     *
-     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
-     *
      * @return The version.
      */
     public java.lang.String getVersion() {
       java.lang.Object ref = version_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         version_ = s;
         return s;
@@ -665,21 +609,20 @@ public java.lang.String getVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
-     *
      * @return The bytes for version.
      */
-    public com.google.protobuf.ByteString getVersionBytes() {
+    public com.google.protobuf.ByteString
+        getVersionBytes() {
       java.lang.Object ref = version_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         version_ = b;
         return b;
       } else {
@@ -687,35 +630,28 @@ public com.google.protobuf.ByteString getVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
-     *
      * @param value The version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearVersion() {
@@ -725,30 +661,26 @@ public Builder clearVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
-     *
      * @param value The bytes for version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -758,12 +690,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.TensorFlowVersion)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.TensorFlowVersion)
   private static final com.google.cloud.tpu.v1.TensorFlowVersion DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.TensorFlowVersion();
   }
@@ -772,27 +704,27 @@ public static com.google.cloud.tpu.v1.TensorFlowVersion getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public TensorFlowVersion parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public TensorFlowVersion parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -807,4 +739,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.TensorFlowVersion getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionName.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionName.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
similarity index 51%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
index 7192ca2da720..fe0475ee89cd 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
@@ -1,75 +1,49 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface TensorFlowVersionOrBuilder
-    extends
+public interface TensorFlowVersionOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.TensorFlowVersion)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * the tensorflow version.
    * 

    *
    * string version = 2;
-   *
    * @return The version.
    */
   java.lang.String getVersion();
   /**
-   *
-   *
    * 
    * the tensorflow version.
    * 

    *
    * string version = 2;
-   *
    * @return The bytes for version.
    */
-  com.google.protobuf.ByteString getVersionBytes();
+  com.google.protobuf.ByteString
+      getVersionBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/proto/google/cloud/tpu/v1/cloud_tpu.proto b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/proto/google/cloud/tpu/v1/cloud_tpu.proto
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/proto/google/cloud/tpu/v1/cloud_tpu.proto
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/proto/google/cloud/tpu/v1/cloud_tpu.proto
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/stub/tpustubsettings/getnode/SyncGetNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/stub/tpustubsettings/getnode/SyncGetNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/stub/tpustubsettings/getnode/SyncGetNode.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/stub/tpustubsettings/getnode/SyncGetNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetCredentialsProvider.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetCredentialsProvider.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetCredentialsProvider.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetCredentialsProvider.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetEndpoint.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetEndpoint.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetEndpoint.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetEndpoint.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNode.java
similarity index 100%
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNodeLRO.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNodeLRO.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNode.java
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rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeStringNodeString.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeStringNodeString.java
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rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeStringNodeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNode.java
similarity index 100%
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rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNodeLRO.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNodeLRO.java
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rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/SyncDeleteNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/SyncDeleteNode.java
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rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/SyncDeleteNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/SyncDeleteNodeNodename.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/SyncDeleteNodeNodename.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/SyncDeleteNodeString.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/SyncDeleteNodeString.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/AsyncGetAcceleratorType.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/AsyncGetAcceleratorType.java
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rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/AsyncGetAcceleratorType.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/SyncGetAcceleratorType.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/SyncGetAcceleratorType.java
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rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/SyncGetAcceleratorType.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java
similarity index 100%
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rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java
similarity index 100%
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rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getlocation/AsyncGetLocation.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getlocation/AsyncGetLocation.java
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rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getlocation/AsyncGetLocation.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getlocation/SyncGetLocation.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getlocation/SyncGetLocation.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getnode/AsyncGetNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getnode/AsyncGetNode.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getnode/SyncGetNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getnode/SyncGetNode.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getnode/SyncGetNodeNodename.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getnode/SyncGetNodeNodename.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getnode/SyncGetNodeString.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getnode/SyncGetNodeString.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/AsyncGetTensorFlowVersion.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/AsyncGetTensorFlowVersion.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/SyncGetTensorFlowVersion.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/SyncGetTensorFlowVersion.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/SyncGetTensorFlowVersion.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/SyncGetTensorFlowVersion.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/SyncGetTensorFlowVersionString.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/SyncGetTensorFlowVersionString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/SyncGetTensorFlowVersionString.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/SyncGetTensorFlowVersionString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/SyncGetTensorFlowVersionTensorflowversionname.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/SyncGetTensorFlowVersionTensorflowversionname.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/SyncGetTensorFlowVersionTensorflowversionname.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/SyncGetTensorFlowVersionTensorflowversionname.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/SyncListAcceleratorTypes.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/SyncListAcceleratorTypes.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/SyncListAcceleratorTypes.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/SyncListAcceleratorTypes.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/SyncListAcceleratorTypesAcceleratortypename.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/SyncListAcceleratorTypesAcceleratortypename.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/SyncListAcceleratorTypesAcceleratortypename.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/SyncListAcceleratorTypesAcceleratortypename.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/AsyncListLocations.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/AsyncListLocations.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/AsyncListLocations.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/AsyncListLocations.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/AsyncListLocationsPaged.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/AsyncListLocationsPaged.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/AsyncListLocationsPaged.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/AsyncListLocationsPaged.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/SyncListLocations.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/SyncListLocations.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/SyncListLocations.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/SyncListLocations.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/AsyncListNodes.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/AsyncListNodes.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/AsyncListNodes.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/AsyncListNodes.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/AsyncListNodesPaged.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/AsyncListNodesPaged.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/AsyncListNodesPaged.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/AsyncListNodesPaged.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodes.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodes.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodes.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodes.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodesLocationname.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodesLocationname.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodesLocationname.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodesLocationname.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodesString.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodesString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodesString.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodesString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/AsyncListTensorFlowVersions.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/AsyncListTensorFlowVersions.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/AsyncListTensorFlowVersions.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/AsyncListTensorFlowVersions.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/AsyncListTensorFlowVersionsPaged.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/AsyncListTensorFlowVersionsPaged.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/AsyncListTensorFlowVersionsPaged.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/AsyncListTensorFlowVersionsPaged.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersions.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersions.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersions.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersions.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersionsString.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersionsString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersionsString.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersionsString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersionsTensorflowversionname.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersionsTensorflowversionname.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersionsTensorflowversionname.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersionsTensorflowversionname.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/AsyncReimageNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/AsyncReimageNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/AsyncReimageNode.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/AsyncReimageNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/AsyncReimageNodeLRO.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/AsyncReimageNodeLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/AsyncReimageNodeLRO.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/AsyncReimageNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/SyncReimageNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/SyncReimageNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/SyncReimageNode.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/SyncReimageNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/AsyncStartNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/AsyncStartNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/AsyncStartNode.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/AsyncStartNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/AsyncStartNodeLRO.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/AsyncStartNodeLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/AsyncStartNodeLRO.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/AsyncStartNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/SyncStartNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/SyncStartNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/SyncStartNode.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/SyncStartNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/AsyncStopNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/AsyncStopNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/AsyncStopNode.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/AsyncStopNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/AsyncStopNodeLRO.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/AsyncStopNodeLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/AsyncStopNodeLRO.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/AsyncStopNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/SyncStopNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/SyncStopNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/SyncStopNode.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/SyncStopNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpusettings/getnode/SyncGetNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpusettings/getnode/SyncGetNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpusettings/getnode/SyncGetNode.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpusettings/getnode/SyncGetNode.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuClient.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuClient.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuClient.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuClient.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
similarity index 99%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
index d84cff387e8b..2506b0dfd258 100644
--- a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
+++ b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
@@ -32,6 +32,7 @@
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.OperationCallSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.location.GetLocationRequest;
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/gapic_metadata.json b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/gapic_metadata.json
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/gapic_metadata.json
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/gapic_metadata.json
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/package-info.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/package-info.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/package-info.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/package-info.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuCallableFactory.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuCallableFactory.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuCallableFactory.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuCallableFactory.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
similarity index 99%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
index 2837d3ea1b20..eb977d9d9176 100644
--- a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
+++ b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
@@ -61,6 +61,7 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
+import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuCallableFactory.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuCallableFactory.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuCallableFactory.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuCallableFactory.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
similarity index 99%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
index 09d996c00c5c..acbf0d3d8423 100644
--- a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
+++ b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
@@ -33,6 +33,7 @@
 import com.google.api.gax.httpjson.ProtoMessageResponseParser;
 import com.google.api.gax.httpjson.ProtoRestSerializer;
 import com.google.api.gax.httpjson.longrunning.stub.HttpJsonOperationsStub;
+import com.google.api.gax.longrunning.OperationSnapshot;
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.OperationCallable;
 import com.google.api.gax.rpc.UnaryCallable;
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStub.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStub.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStub.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStub.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStubSettings.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStubSettings.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStubSettings.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStubSettings.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocations.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocations.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocations.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocations.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocationsImpl.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocationsImpl.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocationsImpl.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocationsImpl.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpu.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpu.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpu.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpu.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpuImpl.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpuImpl.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpuImpl.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpuImpl.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientHttpJsonTest.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientHttpJsonTest.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientHttpJsonTest.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientHttpJsonTest.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientTest.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientTest.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientTest.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientTest.java
diff --git a/owl-bot-staging/java-tpu/v2/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java b/owl-bot-staging/java-tpu/v2/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
new file mode 100644
index 000000000000..2aa134ae6486
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
@@ -0,0 +1,1340 @@
+package com.google.cloud.tpu.v2;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ * 
+ * Manages TPU nodes and other resources
+ * TPU API v2
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/tpu/v2/cloud_tpu.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class TpuGrpc {
+
+  private TpuGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.tpu.v2.Tpu";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor getListNodesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
+      requestType = com.google.cloud.tpu.v2.ListNodesRequest.class,
+      responseType = com.google.cloud.tpu.v2.ListNodesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListNodesMethod() {
+    io.grpc.MethodDescriptor getListNodesMethod;
+    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+          TpuGrpc.getListNodesMethod = getListNodesMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.ListNodesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.ListNodesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
+              .build();
+        }
+      }
+    }
+    return getListNodesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetNode",
+      requestType = com.google.cloud.tpu.v2.GetNodeRequest.class,
+      responseType = com.google.cloud.tpu.v2.Node.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetNodeMethod() {
+    io.grpc.MethodDescriptor getGetNodeMethod;
+    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+          TpuGrpc.getGetNodeMethod = getGetNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.GetNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.Node.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
+              .build();
+        }
+      }
+    }
+    return getGetNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getCreateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
+      requestType = com.google.cloud.tpu.v2.CreateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getCreateNodeMethod() {
+    io.grpc.MethodDescriptor getCreateNodeMethod;
+    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+          TpuGrpc.getCreateNodeMethod = getCreateNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.CreateNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
+              .build();
+        }
+      }
+    }
+    return getCreateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getDeleteNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
+      requestType = com.google.cloud.tpu.v2.DeleteNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getDeleteNodeMethod() {
+    io.grpc.MethodDescriptor getDeleteNodeMethod;
+    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+          TpuGrpc.getDeleteNodeMethod = getDeleteNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.DeleteNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
+              .build();
+        }
+      }
+    }
+    return getDeleteNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getStopNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StopNode",
+      requestType = com.google.cloud.tpu.v2.StopNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getStopNodeMethod() {
+    io.grpc.MethodDescriptor getStopNodeMethod;
+    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+          TpuGrpc.getStopNodeMethod = getStopNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.StopNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
+              .build();
+        }
+      }
+    }
+    return getStopNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getStartNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StartNode",
+      requestType = com.google.cloud.tpu.v2.StartNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getStartNodeMethod() {
+    io.grpc.MethodDescriptor getStartNodeMethod;
+    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+          TpuGrpc.getStartNodeMethod = getStartNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.StartNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
+              .build();
+        }
+      }
+    }
+    return getStartNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getUpdateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "UpdateNode",
+      requestType = com.google.cloud.tpu.v2.UpdateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getUpdateNodeMethod() {
+    io.grpc.MethodDescriptor getUpdateNodeMethod;
+    if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
+          TpuGrpc.getUpdateNodeMethod = getUpdateNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.UpdateNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("UpdateNode"))
+              .build();
+        }
+      }
+    }
+    return getUpdateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGenerateServiceIdentityMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GenerateServiceIdentity",
+      requestType = com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class,
+      responseType = com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGenerateServiceIdentityMethod() {
+    io.grpc.MethodDescriptor getGenerateServiceIdentityMethod;
+    if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
+          TpuGrpc.getGenerateServiceIdentityMethod = getGenerateServiceIdentityMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GenerateServiceIdentity"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GenerateServiceIdentity"))
+              .build();
+        }
+      }
+    }
+    return getGenerateServiceIdentityMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
+      requestType = com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class,
+      responseType = com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListAcceleratorTypesMethod() {
+    io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
+    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+          TpuGrpc.getListAcceleratorTypesMethod = getListAcceleratorTypesMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
+              .build();
+        }
+      }
+    }
+    return getListAcceleratorTypesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
+      requestType = com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class,
+      responseType = com.google.cloud.tpu.v2.AcceleratorType.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetAcceleratorTypeMethod() {
+    io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
+    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+          TpuGrpc.getGetAcceleratorTypeMethod = getGetAcceleratorTypeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
+              .build();
+        }
+      }
+    }
+    return getGetAcceleratorTypeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getListRuntimeVersionsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListRuntimeVersions",
+      requestType = com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class,
+      responseType = com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListRuntimeVersionsMethod() {
+    io.grpc.MethodDescriptor getListRuntimeVersionsMethod;
+    if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
+          TpuGrpc.getListRuntimeVersionsMethod = getListRuntimeVersionsMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListRuntimeVersions"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListRuntimeVersions"))
+              .build();
+        }
+      }
+    }
+    return getListRuntimeVersionsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetRuntimeVersionMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetRuntimeVersion",
+      requestType = com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class,
+      responseType = com.google.cloud.tpu.v2.RuntimeVersion.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetRuntimeVersionMethod() {
+    io.grpc.MethodDescriptor getGetRuntimeVersionMethod;
+    if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
+          TpuGrpc.getGetRuntimeVersionMethod = getGetRuntimeVersionMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetRuntimeVersion"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.GetRuntimeVersionRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetRuntimeVersion"))
+              .build();
+        }
+      }
+    }
+    return getGetRuntimeVersionMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetGuestAttributesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetGuestAttributes",
+      requestType = com.google.cloud.tpu.v2.GetGuestAttributesRequest.class,
+      responseType = com.google.cloud.tpu.v2.GetGuestAttributesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetGuestAttributesMethod() {
+    io.grpc.MethodDescriptor getGetGuestAttributesMethod;
+    if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
+          TpuGrpc.getGetGuestAttributesMethod = getGetGuestAttributesMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetGuestAttributes"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.GetGuestAttributesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.GetGuestAttributesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetGuestAttributes"))
+              .build();
+        }
+      }
+    }
+    return getGetGuestAttributesMethod;
+  }
+
+  /**
+   * Creates a new async stub that supports all call types for the service
+   */
+  public static TpuStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new TpuStub(channel, callOptions);
+        }
+      };
+    return TpuStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static TpuBlockingStub newBlockingStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new TpuBlockingStub(channel, callOptions);
+        }
+      };
+    return TpuBlockingStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new ListenableFuture-style stub that supports unary calls on the service
+   */
+  public static TpuFutureStub newFutureStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new TpuFutureStub(channel, callOptions);
+        }
+      };
+    return TpuFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2
+   * 

+   */
+  public static abstract class TpuImplBase implements io.grpc.BindableService {
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(com.google.cloud.tpu.v2.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(com.google.cloud.tpu.v2.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(com.google.cloud.tpu.v2.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(com.google.cloud.tpu.v2.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(com.google.cloud.tpu.v2.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(com.google.cloud.tpu.v2.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public void updateNode(com.google.cloud.tpu.v2.UpdateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public void generateServiceIdentity(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGenerateServiceIdentityMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListAcceleratorTypesMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetAcceleratorTypeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public void listRuntimeVersions(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListRuntimeVersionsMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public void getRuntimeVersion(com.google.cloud.tpu.v2.GetRuntimeVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetRuntimeVersionMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public void getGuestAttributes(com.google.cloud.tpu.v2.GetGuestAttributesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetGuestAttributesMethod(), responseObserver);
+    }
+
+    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+          .addMethod(
+            getListNodesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.ListNodesRequest,
+                com.google.cloud.tpu.v2.ListNodesResponse>(
+                  this, METHODID_LIST_NODES)))
+          .addMethod(
+            getGetNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.GetNodeRequest,
+                com.google.cloud.tpu.v2.Node>(
+                  this, METHODID_GET_NODE)))
+          .addMethod(
+            getCreateNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.CreateNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_CREATE_NODE)))
+          .addMethod(
+            getDeleteNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.DeleteNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_DELETE_NODE)))
+          .addMethod(
+            getStopNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.StopNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_STOP_NODE)))
+          .addMethod(
+            getStartNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.StartNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_START_NODE)))
+          .addMethod(
+            getUpdateNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.UpdateNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_UPDATE_NODE)))
+          .addMethod(
+            getGenerateServiceIdentityMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.GenerateServiceIdentityRequest,
+                com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>(
+                  this, METHODID_GENERATE_SERVICE_IDENTITY)))
+          .addMethod(
+            getListAcceleratorTypesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.ListAcceleratorTypesRequest,
+                com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>(
+                  this, METHODID_LIST_ACCELERATOR_TYPES)))
+          .addMethod(
+            getGetAcceleratorTypeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.GetAcceleratorTypeRequest,
+                com.google.cloud.tpu.v2.AcceleratorType>(
+                  this, METHODID_GET_ACCELERATOR_TYPE)))
+          .addMethod(
+            getListRuntimeVersionsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.ListRuntimeVersionsRequest,
+                com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>(
+                  this, METHODID_LIST_RUNTIME_VERSIONS)))
+          .addMethod(
+            getGetRuntimeVersionMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.GetRuntimeVersionRequest,
+                com.google.cloud.tpu.v2.RuntimeVersion>(
+                  this, METHODID_GET_RUNTIME_VERSION)))
+          .addMethod(
+            getGetGuestAttributesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.GetGuestAttributesRequest,
+                com.google.cloud.tpu.v2.GetGuestAttributesResponse>(
+                  this, METHODID_GET_GUEST_ATTRIBUTES)))
+          .build();
+    }
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2
+   * 

+   */
+  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
+    private TpuStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(com.google.cloud.tpu.v2.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(com.google.cloud.tpu.v2.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(com.google.cloud.tpu.v2.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(com.google.cloud.tpu.v2.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(com.google.cloud.tpu.v2.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(com.google.cloud.tpu.v2.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public void updateNode(com.google.cloud.tpu.v2.UpdateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public void generateServiceIdentity(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public void listRuntimeVersions(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public void getRuntimeVersion(com.google.cloud.tpu.v2.GetRuntimeVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public void getGuestAttributes(com.google.cloud.tpu.v2.GetGuestAttributesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request, responseObserver);
+    }
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2
+   * 

+   */
+  public static final class TpuBlockingStub extends io.grpc.stub.AbstractBlockingStub {
+    private TpuBlockingStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuBlockingStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuBlockingStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.cloud.tpu.v2.ListNodesResponse listNodes(com.google.cloud.tpu.v2.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListNodesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.cloud.tpu.v2.Node getNode(com.google.cloud.tpu.v2.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.longrunning.Operation createNode(com.google.cloud.tpu.v2.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.longrunning.Operation deleteNode(com.google.cloud.tpu.v2.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.longrunning.Operation stopNode(com.google.cloud.tpu.v2.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStopNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.longrunning.Operation startNode(com.google.cloud.tpu.v2.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStartNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public com.google.longrunning.Operation updateNode(com.google.cloud.tpu.v2.UpdateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getUpdateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse generateServiceIdentity(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGenerateServiceIdentityMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse listAcceleratorTypes(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorType(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse listRuntimeVersions(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListRuntimeVersionsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersion(com.google.cloud.tpu.v2.GetRuntimeVersionRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetRuntimeVersionMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public com.google.cloud.tpu.v2.GetGuestAttributesResponse getGuestAttributes(com.google.cloud.tpu.v2.GetGuestAttributesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetGuestAttributesMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2
+   * 

+   */
+  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
+    private TpuFutureStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuFutureStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listNodes(
+        com.google.cloud.tpu.v2.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getNode(
+        com.google.cloud.tpu.v2.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture createNode(
+        com.google.cloud.tpu.v2.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture deleteNode(
+        com.google.cloud.tpu.v2.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture stopNode(
+        com.google.cloud.tpu.v2.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture startNode(
+        com.google.cloud.tpu.v2.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture updateNode(
+        com.google.cloud.tpu.v2.UpdateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture generateServiceIdentity(
+        com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listAcceleratorTypes(
+        com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getAcceleratorType(
+        com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listRuntimeVersions(
+        com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getRuntimeVersion(
+        com.google.cloud.tpu.v2.GetRuntimeVersionRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getGuestAttributes(
+        com.google.cloud.tpu.v2.GetGuestAttributesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_LIST_NODES = 0;
+  private static final int METHODID_GET_NODE = 1;
+  private static final int METHODID_CREATE_NODE = 2;
+  private static final int METHODID_DELETE_NODE = 3;
+  private static final int METHODID_STOP_NODE = 4;
+  private static final int METHODID_START_NODE = 5;
+  private static final int METHODID_UPDATE_NODE = 6;
+  private static final int METHODID_GENERATE_SERVICE_IDENTITY = 7;
+  private static final int METHODID_LIST_ACCELERATOR_TYPES = 8;
+  private static final int METHODID_GET_ACCELERATOR_TYPE = 9;
+  private static final int METHODID_LIST_RUNTIME_VERSIONS = 10;
+  private static final int METHODID_GET_RUNTIME_VERSION = 11;
+  private static final int METHODID_GET_GUEST_ATTRIBUTES = 12;
+
+  private static final class MethodHandlers implements
+      io.grpc.stub.ServerCalls.UnaryMethod,
+      io.grpc.stub.ServerCalls.ServerStreamingMethod,
+      io.grpc.stub.ServerCalls.ClientStreamingMethod,
+      io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final TpuImplBase serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_LIST_NODES:
+          serviceImpl.listNodes((com.google.cloud.tpu.v2.ListNodesRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_NODE:
+          serviceImpl.getNode((com.google.cloud.tpu.v2.GetNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_CREATE_NODE:
+          serviceImpl.createNode((com.google.cloud.tpu.v2.CreateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_NODE:
+          serviceImpl.deleteNode((com.google.cloud.tpu.v2.DeleteNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_STOP_NODE:
+          serviceImpl.stopNode((com.google.cloud.tpu.v2.StopNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_START_NODE:
+          serviceImpl.startNode((com.google.cloud.tpu.v2.StartNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_UPDATE_NODE:
+          serviceImpl.updateNode((com.google.cloud.tpu.v2.UpdateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GENERATE_SERVICE_IDENTITY:
+          serviceImpl.generateServiceIdentity((com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_ACCELERATOR_TYPES:
+          serviceImpl.listAcceleratorTypes((com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_ACCELERATOR_TYPE:
+          serviceImpl.getAcceleratorType((com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_RUNTIME_VERSIONS:
+          serviceImpl.listRuntimeVersions((com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_RUNTIME_VERSION:
+          serviceImpl.getRuntimeVersion((com.google.cloud.tpu.v2.GetRuntimeVersionRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_GUEST_ATTRIBUTES:
+          serviceImpl.getGuestAttributes((com.google.cloud.tpu.v2.GetGuestAttributesRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  private static abstract class TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    TpuBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("Tpu");
+    }
+  }
+
+  private static final class TpuFileDescriptorSupplier
+      extends TpuBaseDescriptorSupplier {
+    TpuFileDescriptorSupplier() {}
+  }
+
+  private static final class TpuMethodDescriptorSupplier
+      extends TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    TpuMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (TpuGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+              .setSchemaDescriptor(new TpuFileDescriptorSupplier())
+              .addMethod(getListNodesMethod())
+              .addMethod(getGetNodeMethod())
+              .addMethod(getCreateNodeMethod())
+              .addMethod(getDeleteNodeMethod())
+              .addMethod(getStopNodeMethod())
+              .addMethod(getStartNodeMethod())
+              .addMethod(getUpdateNodeMethod())
+              .addMethod(getGenerateServiceIdentityMethod())
+              .addMethod(getListAcceleratorTypesMethod())
+              .addMethod(getGetAcceleratorTypeMethod())
+              .addMethod(getListRuntimeVersionsMethod())
+              .addMethod(getGetRuntimeVersionMethod())
+              .addMethod(getGetGuestAttributesMethod())
+              .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
index 357d47bd8571..c7e8638acbde 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A accelerator type that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.AcceleratorType}
  */
-public final class AcceleratorType extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class AcceleratorType extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.AcceleratorType)
     AcceleratorTypeOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use AcceleratorType.newBuilder() to construct.
   private AcceleratorType(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private AcceleratorType() {
     name_ = "";
     type_ = "";
@@ -44,43 +26,38 @@ private AcceleratorType() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new AcceleratorType();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_AcceleratorType_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.AcceleratorType.class,
-            com.google.cloud.tpu.v2.AcceleratorType.Builder.class);
+            com.google.cloud.tpu.v2.AcceleratorType.class, com.google.cloud.tpu.v2.AcceleratorType.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -89,29 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -120,18 +97,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int TYPE_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object type_ = "";
   /**
-   *
-   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The type.
    */
   @java.lang.Override
@@ -140,29 +113,29 @@ public java.lang.String getType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       type_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The bytes for type.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTypeBytes() {
+  public com.google.protobuf.ByteString
+      getTypeBytes() {
     java.lang.Object ref = type_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       type_ = b;
       return b;
     } else {
@@ -171,7 +144,6 @@ public com.google.protobuf.ByteString getTypeBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -183,7 +155,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -213,15 +186,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.AcceleratorType)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.AcceleratorType other = (com.google.cloud.tpu.v2.AcceleratorType) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getType().equals(other.getType())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getType()
+        .equals(other.getType())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -242,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.AcceleratorType parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.AcceleratorType parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.AcceleratorType prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A accelerator type that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.AcceleratorType}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.AcceleratorType)
       com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_AcceleratorType_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.AcceleratorType.class,
-              com.google.cloud.tpu.v2.AcceleratorType.Builder.class);
+              com.google.cloud.tpu.v2.AcceleratorType.class, com.google.cloud.tpu.v2.AcceleratorType.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.AcceleratorType.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -382,9 +351,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
@@ -403,11 +372,8 @@ public com.google.cloud.tpu.v2.AcceleratorType build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.AcceleratorType buildPartial() {
-      com.google.cloud.tpu.v2.AcceleratorType result =
-          new com.google.cloud.tpu.v2.AcceleratorType(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.AcceleratorType result = new com.google.cloud.tpu.v2.AcceleratorType(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -426,39 +392,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.AcceleratorType result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.AcceleratorType) {
-        return mergeFrom((com.google.cloud.tpu.v2.AcceleratorType) other);
+        return mergeFrom((com.google.cloud.tpu.v2.AcceleratorType)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -503,25 +468,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                type_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              type_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -531,25 +493,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -558,21 +517,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -580,35 +538,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -618,21 +569,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -642,20 +589,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object type_ = "";
     /**
-     *
-     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @return The type.
      */
     public java.lang.String getType() {
       java.lang.Object ref = type_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         type_ = s;
         return s;
@@ -664,21 +609,20 @@ public java.lang.String getType() {
       }
     }
     /**
-     *
-     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @return The bytes for type.
      */
-    public com.google.protobuf.ByteString getTypeBytes() {
+    public com.google.protobuf.ByteString
+        getTypeBytes() {
       java.lang.Object ref = type_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         type_ = b;
         return b;
       } else {
@@ -686,35 +630,28 @@ public com.google.protobuf.ByteString getTypeBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @param value The type to set.
      * @return This builder for chaining.
      */
-    public Builder setType(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setType(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearType() {
@@ -724,30 +661,26 @@ public Builder clearType() {
       return this;
     }
     /**
-     *
-     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @param value The bytes for type to set.
      * @return This builder for chaining.
      */
-    public Builder setTypeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTypeBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -757,12 +690,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.AcceleratorType)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.AcceleratorType)
   private static final com.google.cloud.tpu.v2.AcceleratorType DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.AcceleratorType();
   }
@@ -771,27 +704,27 @@ public static com.google.cloud.tpu.v2.AcceleratorType getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public AcceleratorType parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public AcceleratorType parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -806,4 +739,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.AcceleratorType getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeName.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeName.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
similarity index 51%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
index 08972a10a2fe..dc24d97a09b0 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
@@ -1,75 +1,49 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface AcceleratorTypeOrBuilder
-    extends
+public interface AcceleratorTypeOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.AcceleratorType)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The type.
    */
   java.lang.String getType();
   /**
-   *
-   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The bytes for type.
    */
-  com.google.protobuf.ByteString getTypeBytes();
+  com.google.protobuf.ByteString
+      getTypeBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
index 331df161323c..d61f360458fb 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
@@ -1,85 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * An access config attached to the TPU worker.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.AccessConfig}
  */
-public final class AccessConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class AccessConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.AccessConfig)
     AccessConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use AccessConfig.newBuilder() to construct.
   private AccessConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private AccessConfig() {
     externalIp_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new AccessConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.AccessConfig.class,
-            com.google.cloud.tpu.v2.AccessConfig.Builder.class);
+            com.google.cloud.tpu.v2.AccessConfig.class, com.google.cloud.tpu.v2.AccessConfig.Builder.class);
   }
 
   public static final int EXTERNAL_IP_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object externalIp_ = "";
   /**
-   *
-   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The externalIp.
    */
   @java.lang.Override
@@ -88,29 +65,29 @@ public java.lang.String getExternalIp() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       externalIp_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for externalIp.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getExternalIpBytes() {
+  public com.google.protobuf.ByteString
+      getExternalIpBytes() {
     java.lang.Object ref = externalIp_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       externalIp_ = b;
       return b;
     } else {
@@ -119,7 +96,6 @@ public com.google.protobuf.ByteString getExternalIpBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -131,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(externalIp_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, externalIp_);
     }
@@ -155,14 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.AccessConfig)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.AccessConfig other = (com.google.cloud.tpu.v2.AccessConfig) obj;
 
-    if (!getExternalIp().equals(other.getExternalIp())) return false;
+    if (!getExternalIp()
+        .equals(other.getExternalIp())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -181,135 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.AccessConfig parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.AccessConfig parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.AccessConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * An access config attached to the TPU worker.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.AccessConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.AccessConfig)
       com.google.cloud.tpu.v2.AccessConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.AccessConfig.class,
-              com.google.cloud.tpu.v2.AccessConfig.Builder.class);
+              com.google.cloud.tpu.v2.AccessConfig.class, com.google.cloud.tpu.v2.AccessConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.AccessConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -319,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
     }
 
     @java.lang.Override
@@ -341,9 +314,7 @@ public com.google.cloud.tpu.v2.AccessConfig build() {
     @java.lang.Override
     public com.google.cloud.tpu.v2.AccessConfig buildPartial() {
       com.google.cloud.tpu.v2.AccessConfig result = new com.google.cloud.tpu.v2.AccessConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -359,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.AccessConfig result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.AccessConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2.AccessConfig) other);
+        return mergeFrom((com.google.cloud.tpu.v2.AccessConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -431,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                externalIp_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              externalIp_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -453,25 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object externalIp_ = "";
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The externalIp.
      */
     public java.lang.String getExternalIp() {
       java.lang.Object ref = externalIp_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         externalIp_ = s;
         return s;
@@ -480,21 +445,20 @@ public java.lang.String getExternalIp() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The bytes for externalIp.
      */
-    public com.google.protobuf.ByteString getExternalIpBytes() {
+    public com.google.protobuf.ByteString
+        getExternalIpBytes() {
       java.lang.Object ref = externalIp_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         externalIp_ = b;
         return b;
       } else {
@@ -502,35 +466,28 @@ public com.google.protobuf.ByteString getExternalIpBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The externalIp to set.
      * @return This builder for chaining.
      */
-    public Builder setExternalIp(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setExternalIp(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       externalIp_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return This builder for chaining.
      */
     public Builder clearExternalIp() {
@@ -540,30 +497,26 @@ public Builder clearExternalIp() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The bytes for externalIp to set.
      * @return This builder for chaining.
      */
-    public Builder setExternalIpBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setExternalIpBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       externalIp_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -573,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.AccessConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.AccessConfig)
   private static final com.google.cloud.tpu.v2.AccessConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.AccessConfig();
   }
@@ -587,27 +540,27 @@ public static com.google.cloud.tpu.v2.AccessConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public AccessConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public AccessConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -622,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.AccessConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
similarity index 51%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
index c6fca0ebe20c..8e23ae69ce14 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
@@ -1,50 +1,29 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface AccessConfigOrBuilder
-    extends
+public interface AccessConfigOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.AccessConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The externalIp.
    */
   java.lang.String getExternalIp();
   /**
-   *
-   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for externalIp.
    */
-  com.google.protobuf.ByteString getExternalIpBytes();
+  com.google.protobuf.ByteString
+      getExternalIpBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
index f4de14701ab2..32f197a458da 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A node-attached disk resource.
  * Next ID: 8;
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2.AttachedDisk}
  */
-public final class AttachedDisk extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class AttachedDisk extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.AttachedDisk)
     AttachedDiskOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use AttachedDisk.newBuilder() to construct.
   private AttachedDisk(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private AttachedDisk() {
     sourceDisk_ = "";
     mode_ = 0;
@@ -45,43 +27,39 @@ private AttachedDisk() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new AttachedDisk();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.AttachedDisk.class,
-            com.google.cloud.tpu.v2.AttachedDisk.Builder.class);
+            com.google.cloud.tpu.v2.AttachedDisk.class, com.google.cloud.tpu.v2.AttachedDisk.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * The different mode of the attached disk.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2.AttachedDisk.DiskMode}
    */
-  public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
+  public enum DiskMode
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * The disk mode is not known/set.
      * 

@@ -90,8 +68,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     DISK_MODE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * Attaches the disk in read-write mode. Only one TPU node can attach a disk
      * in read-write mode at a time.
@@ -101,8 +77,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     READ_WRITE(1),
     /**
-     *
-     *
      * 
      * Attaches the disk in read-only mode. Multiple TPU nodes can attach
      * a disk in read-only mode at a time.
@@ -115,8 +89,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * The disk mode is not known/set.
      * 

@@ -125,8 +97,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int DISK_MODE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * Attaches the disk in read-write mode. Only one TPU node can attach a disk
      * in read-write mode at a time.
@@ -136,8 +106,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int READ_WRITE_VALUE = 1;
     /**
-     *
-     *
      * 
      * Attaches the disk in read-only mode. Multiple TPU nodes can attach
      * a disk in read-only mode at a time.
@@ -147,6 +115,7 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int READ_ONLY_VALUE = 2;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -171,49 +140,49 @@ public static DiskMode valueOf(int value) {
      */
     public static DiskMode forNumber(int value) {
       switch (value) {
-        case 0:
-          return DISK_MODE_UNSPECIFIED;
-        case 1:
-          return READ_WRITE;
-        case 2:
-          return READ_ONLY;
-        default:
-          return null;
+        case 0: return DISK_MODE_UNSPECIFIED;
+        case 1: return READ_WRITE;
+        case 2: return READ_ONLY;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        DiskMode> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public DiskMode findValueByNumber(int number) {
+              return DiskMode.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public DiskMode findValueByNumber(int number) {
-            return DiskMode.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2.AttachedDisk.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final DiskMode[] VALUES = values();
 
-    public static DiskMode valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static DiskMode valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -231,19 +200,15 @@ private DiskMode(int value) {
   }
 
   public static final int SOURCE_DISK_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object sourceDisk_ = "";
   /**
-   *
-   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
-   *
    * @return The sourceDisk.
    */
   @java.lang.Override
@@ -252,30 +217,30 @@ public java.lang.String getSourceDisk() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       sourceDisk_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
-   *
    * @return The bytes for sourceDisk.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSourceDiskBytes() {
+  public com.google.protobuf.ByteString
+      getSourceDiskBytes() {
     java.lang.Object ref = sourceDisk_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       sourceDisk_ = b;
       return b;
     } else {
@@ -286,8 +251,6 @@ public com.google.protobuf.ByteString getSourceDiskBytes() {
   public static final int MODE_FIELD_NUMBER = 4;
   private int mode_ = 0;
   /**
-   *
-   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -295,16 +258,12 @@ public com.google.protobuf.ByteString getSourceDiskBytes() {
    * 

    *
    * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
-   *
    * @return The enum numeric value on the wire for mode.
    */
-  @java.lang.Override
-  public int getModeValue() {
+  @java.lang.Override public int getModeValue() {
     return mode_;
   }
   /**
-   *
-   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -312,18 +271,14 @@ public int getModeValue() {
    * 

    *
    * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
-   *
    * @return The mode.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode() {
-    com.google.cloud.tpu.v2.AttachedDisk.DiskMode result =
-        com.google.cloud.tpu.v2.AttachedDisk.DiskMode.forNumber(mode_);
+  @java.lang.Override public com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode() {
+    com.google.cloud.tpu.v2.AttachedDisk.DiskMode result = com.google.cloud.tpu.v2.AttachedDisk.DiskMode.forNumber(mode_);
     return result == null ? com.google.cloud.tpu.v2.AttachedDisk.DiskMode.UNRECOGNIZED : result;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -335,7 +290,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(sourceDisk_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, sourceDisk_);
     }
@@ -355,7 +311,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, sourceDisk_);
     }
     if (mode_ != com.google.cloud.tpu.v2.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(4, mode_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(4, mode_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -365,14 +322,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.AttachedDisk)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.AttachedDisk other = (com.google.cloud.tpu.v2.AttachedDisk) obj;
 
-    if (!getSourceDisk().equals(other.getSourceDisk())) return false;
+    if (!getSourceDisk()
+        .equals(other.getSourceDisk())) return false;
     if (mode_ != other.mode_) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -394,103 +352,97 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.AttachedDisk prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A node-attached disk resource.
    * Next ID: 8;
@@ -498,32 +450,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2.AttachedDisk}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.AttachedDisk)
       com.google.cloud.tpu.v2.AttachedDiskOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.AttachedDisk.class,
-              com.google.cloud.tpu.v2.AttachedDisk.Builder.class);
+              com.google.cloud.tpu.v2.AttachedDisk.class, com.google.cloud.tpu.v2.AttachedDisk.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.AttachedDisk.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -534,9 +487,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
     }
 
     @java.lang.Override
@@ -556,9 +509,7 @@ public com.google.cloud.tpu.v2.AttachedDisk build() {
     @java.lang.Override
     public com.google.cloud.tpu.v2.AttachedDisk buildPartial() {
       com.google.cloud.tpu.v2.AttachedDisk result = new com.google.cloud.tpu.v2.AttachedDisk(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -577,39 +528,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.AttachedDisk result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.AttachedDisk) {
-        return mergeFrom((com.google.cloud.tpu.v2.AttachedDisk) other);
+        return mergeFrom((com.google.cloud.tpu.v2.AttachedDisk)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -652,25 +602,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 26:
-              {
-                sourceDisk_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 26
-            case 32:
-              {
-                mode_ = input.readEnum();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 32
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 26: {
+              sourceDisk_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 26
+            case 32: {
+              mode_ = input.readEnum();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 32
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -680,26 +627,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object sourceDisk_ = "";
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @return The sourceDisk.
      */
     public java.lang.String getSourceDisk() {
       java.lang.Object ref = sourceDisk_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         sourceDisk_ = s;
         return s;
@@ -708,22 +652,21 @@ public java.lang.String getSourceDisk() {
       }
     }
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @return The bytes for sourceDisk.
      */
-    public com.google.protobuf.ByteString getSourceDiskBytes() {
+    public com.google.protobuf.ByteString
+        getSourceDiskBytes() {
       java.lang.Object ref = sourceDisk_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         sourceDisk_ = b;
         return b;
       } else {
@@ -731,37 +674,30 @@ public com.google.protobuf.ByteString getSourceDiskBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @param value The sourceDisk to set.
      * @return This builder for chaining.
      */
-    public Builder setSourceDisk(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSourceDisk(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       sourceDisk_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSourceDisk() {
@@ -771,22 +707,18 @@ public Builder clearSourceDisk() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @param value The bytes for sourceDisk to set.
      * @return This builder for chaining.
      */
-    public Builder setSourceDiskBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSourceDiskBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       sourceDisk_ = value;
       bitField0_ |= 0x00000001;
@@ -796,8 +728,6 @@ public Builder setSourceDiskBytes(com.google.protobuf.ByteString value) {
 
     private int mode_ = 0;
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -805,16 +735,12 @@ public Builder setSourceDiskBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
-     *
      * @return The enum numeric value on the wire for mode.
      */
-    @java.lang.Override
-    public int getModeValue() {
+    @java.lang.Override public int getModeValue() {
       return mode_;
     }
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -822,7 +748,6 @@ public int getModeValue() {
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
-     *
      * @param value The enum numeric value on the wire for mode to set.
      * @return This builder for chaining.
      */
@@ -833,8 +758,6 @@ public Builder setModeValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -842,18 +765,14 @@ public Builder setModeValue(int value) {
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
-     *
      * @return The mode.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode() {
-      com.google.cloud.tpu.v2.AttachedDisk.DiskMode result =
-          com.google.cloud.tpu.v2.AttachedDisk.DiskMode.forNumber(mode_);
+      com.google.cloud.tpu.v2.AttachedDisk.DiskMode result = com.google.cloud.tpu.v2.AttachedDisk.DiskMode.forNumber(mode_);
       return result == null ? com.google.cloud.tpu.v2.AttachedDisk.DiskMode.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -861,7 +780,6 @@ public com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode() {
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
-     *
      * @param value The mode to set.
      * @return This builder for chaining.
      */
@@ -875,8 +793,6 @@ public Builder setMode(com.google.cloud.tpu.v2.AttachedDisk.DiskMode value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -884,7 +800,6 @@ public Builder setMode(com.google.cloud.tpu.v2.AttachedDisk.DiskMode value) {
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearMode() {
@@ -893,9 +808,9 @@ public Builder clearMode() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -905,12 +820,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.AttachedDisk)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.AttachedDisk)
   private static final com.google.cloud.tpu.v2.AttachedDisk DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.AttachedDisk();
   }
@@ -919,27 +834,27 @@ public static com.google.cloud.tpu.v2.AttachedDisk getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public AttachedDisk parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public AttachedDisk parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -954,4 +869,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.AttachedDisk getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
index 013905493c57..c01d3356cc9b 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
@@ -1,58 +1,35 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface AttachedDiskOrBuilder
-    extends
+public interface AttachedDiskOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.AttachedDisk)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
-   *
    * @return The sourceDisk.
    */
   java.lang.String getSourceDisk();
   /**
-   *
-   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
-   *
    * @return The bytes for sourceDisk.
    */
-  com.google.protobuf.ByteString getSourceDiskBytes();
+  com.google.protobuf.ByteString
+      getSourceDiskBytes();
 
   /**
-   *
-   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -60,13 +37,10 @@ public interface AttachedDiskOrBuilder
    * 

    *
    * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
-   *
    * @return The enum numeric value on the wire for mode.
    */
   int getModeValue();
   /**
-   *
-   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -74,7 +48,6 @@ public interface AttachedDiskOrBuilder
    * 

    *
    * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
-   *
    * @return The mode.
    */
   com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode();
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java
new file mode 100644
index 000000000000..a29b7fca3d32
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java
@@ -0,0 +1,658 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public final class CloudTpuProto {
+  private CloudTpuProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_Node_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_Node_LabelsEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_Node_LabelsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_Node_MetadataEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_Node_MetadataEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GetNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_CreateNodeRequest_fieldAccessorTable;
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+    internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
+  static final 
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+      internal_static_google_cloud_tpu_v2_DeleteNodeRequest_fieldAccessorTable;
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+    internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_StopNodeRequest_fieldAccessorTable;
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+    internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
+  static final 
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+      internal_static_google_cloud_tpu_v2_StartNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_AcceleratorType_fieldAccessorTable;
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+    internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_fieldAccessorTable;
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+    internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
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+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_RuntimeVersion_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable;
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+    internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_Symptom_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable;
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+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n#google/cloud/tpu/v2/cloud_tpu.proto\022\023g" +
+      "oogle.cloud.tpu.v2\032\034google/api/annotatio" +
+      "ns.proto\032\027google/api/client.proto\032\037googl" +
+      "e/api/field_behavior.proto\032\031google/api/r" +
+      "esource.proto\032#google/longrunning/operat" +
+      "ions.proto\032 google/protobuf/field_mask.p" +
+      "roto\032\037google/protobuf/timestamp.proto\"e\n" +
+      "\017GuestAttributes\022\022\n\nquery_path\030\001 \001(\t\022>\n\013" +
+      "query_value\030\002 \001(\0132).google.cloud.tpu.v2." +
+      "GuestAttributesValue\"P\n\024GuestAttributesV" +
+      "alue\0228\n\005items\030\001 \003(\0132).google.cloud.tpu.v" +
+      "2.GuestAttributesEntry\"E\n\024GuestAttribute" +
+      "sEntry\022\021\n\tnamespace\030\001 \001(\t\022\013\n\003key\030\002 \001(\t\022\r" +
+      "\n\005value\030\003 \001(\t\"\243\001\n\014AttachedDisk\022\023\n\013source" +
+      "_disk\030\003 \001(\t\0228\n\004mode\030\004 \001(\0162*.google.cloud" +
+      ".tpu.v2.AttachedDisk.DiskMode\"D\n\010DiskMod" +
+      "e\022\031\n\025DISK_MODE_UNSPECIFIED\020\000\022\016\n\nREAD_WRI" +
+      "TE\020\001\022\r\n\tREAD_ONLY\020\002\"9\n\020SchedulingConfig\022" +
+      "\023\n\013preemptible\030\001 \001(\010\022\020\n\010reserved\030\002 \001(\010\"m" +
+      "\n\017NetworkEndpoint\022\022\n\nip_address\030\001 \001(\t\022\014\n" +
+      "\004port\030\002 \001(\005\0228\n\raccess_config\030\005 \001(\0132!.goo" +
+      "gle.cloud.tpu.v2.AccessConfig\"(\n\014AccessC" +
+      "onfig\022\030\n\013external_ip\030\001 \001(\tB\003\340A\003\"i\n\rNetwo" +
+      "rkConfig\022\017\n\007network\030\001 \001(\t\022\022\n\nsubnetwork\030" +
+      "\002 \001(\t\022\033\n\023enable_external_ips\030\003 \001(\010\022\026\n\016ca" +
+      "n_ip_forward\030\004 \001(\010\".\n\016ServiceAccount\022\r\n\005" +
+      "email\030\001 \001(\t\022\r\n\005scope\030\002 \003(\t\"\260\014\n\004Node\022\024\n\004n" +
+      "ame\030\001 \001(\tB\006\340A\003\340A\005\022\023\n\013description\030\003 \001(\t\022\035" +
+      "\n\020accelerator_type\030\005 \001(\tB\003\340A\002\0223\n\005state\030\t" +
+      " \001(\0162\037.google.cloud.tpu.v2.Node.StateB\003\340" +
+      "A\003\022\037\n\022health_description\030\n \001(\tB\003\340A\003\022\034\n\017r" +
+      "untime_version\030\013 \001(\tB\003\340A\002\022:\n\016network_con" +
+      "fig\030$ \001(\0132\".google.cloud.tpu.v2.NetworkC" +
+      "onfig\022\022\n\ncidr_block\030\r \001(\t\022<\n\017service_acc" +
+      "ount\030% \001(\0132#.google.cloud.tpu.v2.Service" +
+      "Account\0224\n\013create_time\030\020 \001(\0132\032.google.pr" +
+      "otobuf.TimestampB\003\340A\003\022@\n\021scheduling_conf" +
+      "ig\030\021 \001(\0132%.google.cloud.tpu.v2.Schedulin" +
+      "gConfig\022D\n\021network_endpoints\030\025 \003(\0132$.goo" +
+      "gle.cloud.tpu.v2.NetworkEndpointB\003\340A\003\0220\n" +
+      "\006health\030\026 \001(\0162 .google.cloud.tpu.v2.Node" +
+      ".Health\0225\n\006labels\030\030 \003(\0132%.google.cloud.t" +
+      "pu.v2.Node.LabelsEntry\0229\n\010metadata\030\" \003(\013" +
+      "2\'.google.cloud.tpu.v2.Node.MetadataEntr" +
+      "y\022\014\n\004tags\030( \003(\t\022\017\n\002id\030! \001(\003B\003\340A\003\0225\n\ndata" +
+      "_disks\030) \003(\0132!.google.cloud.tpu.v2.Attac" +
+      "hedDisk\022>\n\013api_version\030& \001(\0162$.google.cl" +
+      "oud.tpu.v2.Node.ApiVersionB\003\340A\003\0223\n\010sympt" +
+      "oms\030\' \003(\0132\034.google.cloud.tpu.v2.SymptomB" +
+      "\003\340A\003\022M\n\030shielded_instance_config\030- \001(\0132+" +
+      ".google.cloud.tpu.v2.ShieldedInstanceCon" +
+      "fig\032-\n\013LabelsEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005value" +
+      "\030\002 \001(\t:\0028\001\032/\n\rMetadataEntry\022\013\n\003key\030\001 \001(\t" +
+      "\022\r\n\005value\030\002 \001(\t:\0028\001\"\341\001\n\005State\022\025\n\021STATE_U" +
+      "NSPECIFIED\020\000\022\014\n\010CREATING\020\001\022\t\n\005READY\020\002\022\016\n" +
+      "\nRESTARTING\020\003\022\r\n\tREIMAGING\020\004\022\014\n\010DELETING" +
+      "\020\005\022\r\n\tREPAIRING\020\006\022\013\n\007STOPPED\020\010\022\014\n\010STOPPI" +
+      "NG\020\t\022\014\n\010STARTING\020\n\022\r\n\tPREEMPTED\020\013\022\016\n\nTER" +
+      "MINATED\020\014\022\n\n\006HIDING\020\r\022\n\n\006HIDDEN\020\016\022\014\n\010UNH" +
+      "IDING\020\017\"o\n\006Health\022\026\n\022HEALTH_UNSPECIFIED\020" +
+      "\000\022\013\n\007HEALTHY\020\001\022\013\n\007TIMEOUT\020\003\022\030\n\024UNHEALTHY" +
+      "_TENSORFLOW\020\004\022\031\n\025UNHEALTHY_MAINTENANCE\020\005" +
+      "\"W\n\nApiVersion\022\033\n\027API_VERSION_UNSPECIFIE" +
+      "D\020\000\022\r\n\tV1_ALPHA1\020\001\022\006\n\002V1\020\002\022\r\n\tV2_ALPHA1\020" +
+      "\003\022\006\n\002V2\020\004:R\352AO\n\027tpu.googleapis.com/Node\022" +
+      "4projects/{project}/locations/{location}" +
+      "/nodes/{node}\"j\n\020ListNodesRequest\022/\n\006par" +
+      "ent\030\001 \001(\tB\037\340A\002\372A\031\022\027tpu.googleapis.com/No" +
+      "de\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(" +
+      "\t\"k\n\021ListNodesResponse\022(\n\005nodes\030\001 \003(\0132\031." +
+      "google.cloud.tpu.v2.Node\022\027\n\017next_page_to" +
+      "ken\030\002 \001(\t\022\023\n\013unreachable\030\003 \003(\t\"?\n\016GetNod" +
+      "eRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.goog" +
+      "leapis.com/Node\"\215\001\n\021CreateNodeRequest\0229\n" +
+      "\006parent\030\001 \001(\tB)\340A\002\372A#\n!locations.googlea" +
+      "pis.com/Location\022\017\n\007node_id\030\002 \001(\t\022,\n\004nod" +
+      "e\030\003 \001(\0132\031.google.cloud.tpu.v2.NodeB\003\340A\002\"" +
+      "B\n\021DeleteNodeRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372" +
+      "A\031\n\027tpu.googleapis.com/Node\"@\n\017StopNodeR" +
+      "equest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.google" +
+      "apis.com/Node\"A\n\020StartNodeRequest\022-\n\004nam" +
+      "e\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googleapis.com/Node" +
+      "\"w\n\021UpdateNodeRequest\0224\n\013update_mask\030\001 \001" +
+      "(\0132\032.google.protobuf.FieldMaskB\003\340A\002\022,\n\004n" +
+      "ode\030\002 \001(\0132\031.google.cloud.tpu.v2.NodeB\003\340A" +
+      "\002\" \n\017ServiceIdentity\022\r\n\005email\030\001 \001(\t\"[\n\036G" +
+      "enerateServiceIdentityRequest\0229\n\006parent\030" +
+      "\001 \001(\tB)\340A\002\372A#\n!locations.googleapis.com/" +
+      "Location\"Y\n\037GenerateServiceIdentityRespo" +
+      "nse\0226\n\010identity\030\001 \001(\0132$.google.cloud.tpu" +
+      ".v2.ServiceIdentity\"\243\001\n\017AcceleratorType\022" +
+      "\014\n\004name\030\001 \001(\t\022\014\n\004type\030\002 \001(\t:t\352Aq\n\"tpu.go" +
+      "ogleapis.com/AcceleratorType\022Kprojects/{" +
+      "project}/locations/{location}/accelerato" +
+      "rTypes/{accelerator_type}\"U\n\031GetAccelera" +
+      "torTypeRequest\0228\n\004name\030\001 \001(\tB*\340A\002\372A$\n\"tp" +
+      "u.googleapis.com/AcceleratorType\"\242\001\n\033Lis" +
+      "tAcceleratorTypesRequest\022:\n\006parent\030\001 \001(\t" +
+      "B*\340A\002\372A$\022\"tpu.googleapis.com/Accelerator" +
+      "Type\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 " +
+      "\001(\t\022\016\n\006filter\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\215\001" +
+      "\n\034ListAcceleratorTypesResponse\022?\n\021accele" +
+      "rator_types\030\001 \003(\0132$.google.cloud.tpu.v2." +
+      "AcceleratorType\022\027\n\017next_page_token\030\002 \001(\t" +
+      "\022\023\n\013unreachable\030\003 \003(\t\"\242\001\n\016RuntimeVersion" +
+      "\022\014\n\004name\030\001 \001(\t\022\017\n\007version\030\002 \001(\t:q\352An\n!tp" +
+      "u.googleapis.com/RuntimeVersion\022Iproject" +
+      "s/{project}/locations/{location}/runtime" +
+      "Versions/{runtime_version}\"S\n\030GetRuntime" +
+      "VersionRequest\0227\n\004name\030\001 \001(\tB)\340A\002\372A#\n!tp" +
+      "u.googleapis.com/RuntimeVersion\"\240\001\n\032List" +
+      "RuntimeVersionsRequest\0229\n\006parent\030\001 \001(\tB)" +
+      "\340A\002\372A#\022!tpu.googleapis.com/RuntimeVersio" +
+      "n\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t" +
+      "\022\016\n\006filter\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\212\001\n\033L" +
+      "istRuntimeVersionsResponse\022=\n\020runtime_ve" +
+      "rsions\030\001 \003(\0132#.google.cloud.tpu.v2.Runti" +
+      "meVersion\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013un" +
+      "reachable\030\003 \003(\t\"\326\001\n\021OperationMetadata\022/\n" +
+      "\013create_time\030\001 \001(\0132\032.google.protobuf.Tim" +
+      "estamp\022,\n\010end_time\030\002 \001(\0132\032.google.protob" +
+      "uf.Timestamp\022\016\n\006target\030\003 \001(\t\022\014\n\004verb\030\004 \001" +
+      "(\t\022\025\n\rstatus_detail\030\005 \001(\t\022\030\n\020cancel_requ" +
+      "ested\030\006 \001(\010\022\023\n\013api_version\030\007 \001(\t\"\305\002\n\007Sym" +
+      "ptom\022/\n\013create_time\030\001 \001(\0132\032.google.proto" +
+      "buf.Timestamp\022>\n\014symptom_type\030\002 \001(\0162(.go" +
+      "ogle.cloud.tpu.v2.Symptom.SymptomType\022\017\n" +
+      "\007details\030\003 \001(\t\022\021\n\tworker_id\030\004 \001(\t\"\244\001\n\013Sy" +
+      "mptomType\022\034\n\030SYMPTOM_TYPE_UNSPECIFIED\020\000\022" +
+      "\016\n\nLOW_MEMORY\020\001\022\021\n\rOUT_OF_MEMORY\020\002\022\025\n\021EX" +
+      "ECUTE_TIMED_OUT\020\003\022\023\n\017MESH_BUILD_FAIL\020\004\022\025" +
+      "\n\021HBM_OUT_OF_MEMORY\020\005\022\021\n\rPROJECT_ABUSE\020\006" +
+      "\"r\n\031GetGuestAttributesRequest\022-\n\004name\030\001 " +
+      "\001(\tB\037\340A\002\372A\031\n\027tpu.googleapis.com/Node\022\022\n\n" +
+      "query_path\030\002 \001(\t\022\022\n\nworker_ids\030\003 \003(\t\"\\\n\032" +
+      "GetGuestAttributesResponse\022>\n\020guest_attr" +
+      "ibutes\030\001 \003(\0132$.google.cloud.tpu.v2.Guest" +
+      "Attributes\"4\n\026ShieldedInstanceConfig\022\032\n\022" +
+      "enable_secure_boot\030\001 \001(\0102\370\022\n\003Tpu\022\226\001\n\tLis" +
+      "tNodes\022%.google.cloud.tpu.v2.ListNodesRe" +
+      "quest\032&.google.cloud.tpu.v2.ListNodesRes" +
+      "ponse\":\202\323\344\223\002+\022)/v2/{parent=projects/*/lo" +
+      "cations/*}/nodes\332A\006parent\022\203\001\n\007GetNode\022#." +
+      "google.cloud.tpu.v2.GetNodeRequest\032\031.goo" +
+      "gle.cloud.tpu.v2.Node\"8\202\323\344\223\002+\022)/v2/{name" +
+      "=projects/*/locations/*/nodes/*}\332A\004name\022" +
+      "\276\001\n\nCreateNode\022&.google.cloud.tpu.v2.Cre" +
+      "ateNodeRequest\032\035.google.longrunning.Oper" +
+      "ation\"i\202\323\344\223\0021\")/v2/{parent=projects/*/lo" +
+      "cations/*}/nodes:\004node\332A\023parent,node,nod" +
+      "e_id\312A\031\n\004Node\022\021OperationMetadata\022\272\001\n\nDel" +
+      "eteNode\022&.google.cloud.tpu.v2.DeleteNode" +
+      "Request\032\035.google.longrunning.Operation\"e" +
+      "\202\323\344\223\002+*)/v2/{name=projects/*/locations/*" +
+      "/nodes/*}\332A\004name\312A*\n\025google.protobuf.Emp" +
+      "ty\022\021OperationMetadata\022\246\001\n\010StopNode\022$.goo" +
+      "gle.cloud.tpu.v2.StopNodeRequest\032\035.googl" +
+      "e.longrunning.Operation\"U\202\323\344\223\0023\"./v2/{na" +
+      "me=projects/*/locations/*/nodes/*}:stop:" +
+      "\001*\312A\031\n\004Node\022\021OperationMetadata\022\251\001\n\tStart" +
+      "Node\022%.google.cloud.tpu.v2.StartNodeRequ" +
+      "est\032\035.google.longrunning.Operation\"V\202\323\344\223" +
+      "\0024\"//v2/{name=projects/*/locations/*/nod" +
+      "es/*}:start:\001*\312A\031\n\004Node\022\021OperationMetada" +
+      "ta\022\300\001\n\nUpdateNode\022&.google.cloud.tpu.v2." +
+      "UpdateNodeRequest\032\035.google.longrunning.O" +
+      "peration\"k\202\323\344\223\00262./v2/{node.name=project" +
+      "s/*/locations/*/nodes/*}:\004node\332A\020node,up" +
+      "date_mask\312A\031\n\004Node\022\021OperationMetadata\022\314\001" +
+      "\n\027GenerateServiceIdentity\0223.google.cloud" +
+      ".tpu.v2.GenerateServiceIdentityRequest\0324" +
+      ".google.cloud.tpu.v2.GenerateServiceIden" +
+      "tityResponse\"F\202\323\344\223\002@\";/v2/{parent=projec" +
+      "ts/*/locations/*}:generateServiceIdentit" +
+      "y:\001*\022\302\001\n\024ListAcceleratorTypes\0220.google.c" +
+      "loud.tpu.v2.ListAcceleratorTypesRequest\032" +
+      "1.google.cloud.tpu.v2.ListAcceleratorTyp" +
+      "esResponse\"E\202\323\344\223\0026\0224/v2/{parent=projects" +
+      "/*/locations/*}/acceleratorTypes\332A\006paren" +
+      "t\022\257\001\n\022GetAcceleratorType\022..google.cloud." +
+      "tpu.v2.GetAcceleratorTypeRequest\032$.googl" +
+      "e.cloud.tpu.v2.AcceleratorType\"C\202\323\344\223\0026\0224" +
+      "/v2/{name=projects/*/locations/*/acceler" +
+      "atorTypes/*}\332A\004name\022\276\001\n\023ListRuntimeVersi" +
+      "ons\022/.google.cloud.tpu.v2.ListRuntimeVer" +
+      "sionsRequest\0320.google.cloud.tpu.v2.ListR" +
+      "untimeVersionsResponse\"D\202\323\344\223\0025\0223/v2/{par" +
+      "ent=projects/*/locations/*}/runtimeVersi" +
+      "ons\332A\006parent\022\253\001\n\021GetRuntimeVersion\022-.goo" +
+      "gle.cloud.tpu.v2.GetRuntimeVersionReques" +
+      "t\032#.google.cloud.tpu.v2.RuntimeVersion\"B" +
+      "\202\323\344\223\0025\0223/v2/{name=projects/*/locations/*" +
+      "/runtimeVersions/*}\332A\004name\022\276\001\n\022GetGuestA" +
+      "ttributes\022..google.cloud.tpu.v2.GetGuest" +
+      "AttributesRequest\032/.google.cloud.tpu.v2." +
+      "GetGuestAttributesResponse\"G\202\323\344\223\002A\"
  * Request for [CreateNode][google.cloud.tpu.v2.Tpu.CreateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.CreateNodeRequest}
  */
-public final class CreateNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CreateNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.CreateNodeRequest)
     CreateNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CreateNodeRequest.newBuilder() to construct.
   private CreateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private CreateNodeRequest() {
     parent_ = "";
     nodeId_ = "";
@@ -44,45 +26,38 @@ private CreateNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CreateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_CreateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.CreateNodeRequest.class,
-            com.google.cloud.tpu.v2.CreateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.CreateNodeRequest.class, com.google.cloud.tpu.v2.CreateNodeRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -124,18 +97,14 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int NODE_ID_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nodeId_ = "";
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The nodeId.
    */
   @java.lang.Override
@@ -144,29 +113,29 @@ public java.lang.String getNodeId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nodeId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The bytes for nodeId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNodeIdBytes() {
+  public com.google.protobuf.ByteString
+      getNodeIdBytes() {
     java.lang.Object ref = nodeId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nodeId_ = b;
       return b;
     } else {
@@ -177,14 +146,11 @@ public com.google.protobuf.ByteString getNodeIdBytes() {
   public static final int NODE_FIELD_NUMBER = 3;
   private com.google.cloud.tpu.v2.Node node_;
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -192,14 +158,11 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The node.
    */
   @java.lang.Override
@@ -207,8 +170,6 @@ public com.google.cloud.tpu.v2.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
   }
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

@@ -221,7 +182,6 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -233,7 +193,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -259,7 +220,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nodeId_);
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getNode());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, getNode());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -269,19 +231,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.CreateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.CreateNodeRequest other =
-        (com.google.cloud.tpu.v2.CreateNodeRequest) obj;
+    com.google.cloud.tpu.v2.CreateNodeRequest other = (com.google.cloud.tpu.v2.CreateNodeRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (!getNodeId().equals(other.getNodeId())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (!getNodeId()
+        .equals(other.getNodeId())) return false;
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode().equals(other.getNode())) return false;
+      if (!getNode()
+          .equals(other.getNode())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -307,136 +271,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.CreateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.CreateNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.CreateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [CreateNode][google.cloud.tpu.v2.Tpu.CreateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.CreateNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.CreateNodeRequest)
       com.google.cloud.tpu.v2.CreateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_CreateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.CreateNodeRequest.class,
-              com.google.cloud.tpu.v2.CreateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.CreateNodeRequest.class, com.google.cloud.tpu.v2.CreateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.CreateNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -452,9 +410,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -473,11 +431,8 @@ public com.google.cloud.tpu.v2.CreateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.CreateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.CreateNodeRequest result =
-          new com.google.cloud.tpu.v2.CreateNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.CreateNodeRequest result = new com.google.cloud.tpu.v2.CreateNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -491,7 +446,9 @@ private void buildPartial0(com.google.cloud.tpu.v2.CreateNodeRequest result) {
         result.nodeId_ = nodeId_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null
+            ? node_
+            : nodeBuilder_.build();
       }
     }
 
@@ -499,39 +456,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.CreateNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.CreateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.CreateNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.CreateNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -579,31 +535,29 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                nodeId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              nodeId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              input.readMessage(
+                  getNodeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -613,27 +567,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -642,23 +591,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -666,39 +612,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -708,23 +643,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -734,20 +663,18 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object nodeId_ = "";
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @return The nodeId.
      */
     public java.lang.String getNodeId() {
       java.lang.Object ref = nodeId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nodeId_ = s;
         return s;
@@ -756,21 +683,20 @@ public java.lang.String getNodeId() {
       }
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @return The bytes for nodeId.
      */
-    public com.google.protobuf.ByteString getNodeIdBytes() {
+    public com.google.protobuf.ByteString
+        getNodeIdBytes() {
       java.lang.Object ref = nodeId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nodeId_ = b;
         return b;
       } else {
@@ -778,35 +704,28 @@ public com.google.protobuf.ByteString getNodeIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @param value The nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNodeId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nodeId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNodeId() {
@@ -816,21 +735,17 @@ public Builder clearNodeId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @param value The bytes for nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNodeIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nodeId_ = value;
       bitField0_ |= 0x00000002;
@@ -840,33 +755,24 @@ public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.Node,
-            com.google.cloud.tpu.v2.Node.Builder,
-            com.google.cloud.tpu.v2.NodeOrBuilder>
-        nodeBuilder_;
+        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> nodeBuilder_;
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The node.
      */
     public com.google.cloud.tpu.v2.Node getNode() {
@@ -877,8 +783,6 @@ public com.google.cloud.tpu.v2.Node getNode() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -899,15 +803,14 @@ public Builder setNode(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setNode(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder setNode(
+        com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -918,8 +821,6 @@ public Builder setNode(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -928,9 +829,9 @@ public Builder setNode(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
      */
     public Builder mergeNode(com.google.cloud.tpu.v2.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0)
-            && node_ != null
-            && node_ != com.google.cloud.tpu.v2.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0) &&
+          node_ != null &&
+          node_ != com.google.cloud.tpu.v2.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -943,8 +844,6 @@ public Builder mergeNode(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -962,8 +861,6 @@ public Builder clearNode() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -976,8 +873,6 @@ public com.google.cloud.tpu.v2.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -988,12 +883,11 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ? com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
+        return node_ == null ?
+            com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -1001,24 +895,21 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
      * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.Node,
-            com.google.cloud.tpu.v2.Node.Builder,
-            com.google.cloud.tpu.v2.NodeOrBuilder>
+        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> 
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2.Node,
-                com.google.cloud.tpu.v2.Node.Builder,
-                com.google.cloud.tpu.v2.NodeOrBuilder>(
-                getNode(), getParentForChildren(), isClean());
+        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder>(
+                getNode(),
+                getParentForChildren(),
+                isClean());
         node_ = null;
       }
       return nodeBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1028,12 +919,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.CreateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.CreateNodeRequest)
   private static final com.google.cloud.tpu.v2.CreateNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.CreateNodeRequest();
   }
@@ -1042,27 +933,27 @@ public static com.google.cloud.tpu.v2.CreateNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CreateNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CreateNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1077,4 +968,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.CreateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
similarity index 57%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
index f3894c0f6a26..a97c5d99a641 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
@@ -1,109 +1,71 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface CreateNodeRequestOrBuilder
-    extends
+public interface CreateNodeRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.CreateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The nodeId.
    */
   java.lang.String getNodeId();
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The bytes for nodeId.
    */
-  com.google.protobuf.ByteString getNodeIdBytes();
+  com.google.protobuf.ByteString
+      getNodeIdBytes();
 
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The node.
    */
   com.google.cloud.tpu.v2.Node getNode();
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
index 3c06460ea4be..169cfea81617 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [DeleteNode][google.cloud.tpu.v2.Tpu.DeleteNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.DeleteNodeRequest}
  */
-public final class DeleteNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class DeleteNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.DeleteNodeRequest)
     DeleteNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use DeleteNodeRequest.newBuilder() to construct.
   private DeleteNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private DeleteNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new DeleteNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.DeleteNodeRequest.class,
-            com.google.cloud.tpu.v2.DeleteNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.DeleteNodeRequest.class, com.google.cloud.tpu.v2.DeleteNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.DeleteNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.DeleteNodeRequest other =
-        (com.google.cloud.tpu.v2.DeleteNodeRequest) obj;
+    com.google.cloud.tpu.v2.DeleteNodeRequest other = (com.google.cloud.tpu.v2.DeleteNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -186,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.DeleteNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.DeleteNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.DeleteNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [DeleteNode][google.cloud.tpu.v2.Tpu.DeleteNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.DeleteNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.DeleteNodeRequest)
       com.google.cloud.tpu.v2.DeleteNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.DeleteNodeRequest.class,
-              com.google.cloud.tpu.v2.DeleteNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.DeleteNodeRequest.class, com.google.cloud.tpu.v2.DeleteNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.DeleteNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -325,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -346,11 +313,8 @@ public com.google.cloud.tpu.v2.DeleteNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.DeleteNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.DeleteNodeRequest result =
-          new com.google.cloud.tpu.v2.DeleteNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.DeleteNodeRequest result = new com.google.cloud.tpu.v2.DeleteNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -366,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.DeleteNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.DeleteNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.DeleteNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.DeleteNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -438,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -460,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -489,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -513,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -555,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -590,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.DeleteNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.DeleteNodeRequest)
   private static final com.google.cloud.tpu.v2.DeleteNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.DeleteNodeRequest();
   }
@@ -604,27 +540,27 @@ public static com.google.cloud.tpu.v2.DeleteNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public DeleteNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public DeleteNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -639,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.DeleteNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..6e8e7d845d26
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface DeleteNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.DeleteNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
index 937f894fce19..7a075338ecaa 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
@@ -1,88 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GenerateServiceIdentityRequest}
  */
-public final class GenerateServiceIdentityRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GenerateServiceIdentityRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
     GenerateServiceIdentityRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GenerateServiceIdentityRequest.newBuilder() to construct.
-  private GenerateServiceIdentityRequest(
-      com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private GenerateServiceIdentityRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GenerateServiceIdentityRequest() {
     parent_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GenerateServiceIdentityRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class,
-            com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.Builder.class);
+            com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class, com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -91,31 +65,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -124,7 +96,6 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -136,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -160,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GenerateServiceIdentityRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GenerateServiceIdentityRequest other =
-        (com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) obj;
+    com.google.cloud.tpu.v2.GenerateServiceIdentityRequest other = (com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -188,136 +160,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2.GenerateServiceIdentityRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GenerateServiceIdentityRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
       com.google.cloud.tpu.v2.GenerateServiceIdentityRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class,
-              com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.Builder.class);
+              com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class, com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -327,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
     }
 
     @java.lang.Override
@@ -348,11 +313,8 @@ public com.google.cloud.tpu.v2.GenerateServiceIdentityRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GenerateServiceIdentityRequest buildPartial() {
-      com.google.cloud.tpu.v2.GenerateServiceIdentityRequest result =
-          new com.google.cloud.tpu.v2.GenerateServiceIdentityRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.GenerateServiceIdentityRequest result = new com.google.cloud.tpu.v2.GenerateServiceIdentityRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -368,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GenerateServiceIdentityReques
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GenerateServiceIdentityRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -408,8 +369,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest other) {
-      if (other == com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -441,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -463,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -492,23 +445,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -516,39 +466,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -558,32 +497,26 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -593,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
   private static final com.google.cloud.tpu.v2.GenerateServiceIdentityRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GenerateServiceIdentityRequest();
   }
@@ -607,27 +540,27 @@ public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GenerateServiceIdentityRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GenerateServiceIdentityRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -642,4 +575,6 @@ public com.google.protobuf.Parser getParserForTy
   public com.google.cloud.tpu.v2.GenerateServiceIdentityRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java
new file mode 100644
index 000000000000..08b2f2df4dab
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface GenerateServiceIdentityRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The parent resource name.
+   * 

+   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The parent.
+   */
+  java.lang.String getParent();
+  /**
+   * 
+   * Required. The parent resource name.
+   * 

+   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString
+      getParentBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
similarity index 64%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
index 34e58f81d77f..7eedc33e5389 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
@@ -1,82 +1,60 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Response for [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GenerateServiceIdentityResponse}
  */
-public final class GenerateServiceIdentityResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GenerateServiceIdentityResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
     GenerateServiceIdentityResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GenerateServiceIdentityResponse.newBuilder() to construct.
-  private GenerateServiceIdentityResponse(
-      com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private GenerateServiceIdentityResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private GenerateServiceIdentityResponse() {}
+  private GenerateServiceIdentityResponse() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GenerateServiceIdentityResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class,
-            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.Builder.class);
+            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class, com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.Builder.class);
   }
 
   public static final int IDENTITY_FIELD_NUMBER = 1;
   private com.google.cloud.tpu.v2.ServiceIdentity identity_;
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
-   *
    * @return Whether the identity field is set.
    */
   @java.lang.Override
@@ -84,25 +62,18 @@ public boolean hasIdentity() {
     return identity_ != null;
   }
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
-   *
    * @return The identity.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ServiceIdentity getIdentity() {
-    return identity_ == null
-        ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()
-        : identity_;
+    return identity_ == null ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance() : identity_;
   }
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

@@ -111,13 +82,10 @@ public com.google.cloud.tpu.v2.ServiceIdentity getIdentity() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ServiceIdentityOrBuilder getIdentityOrBuilder() {
-    return identity_ == null
-        ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()
-        : identity_;
+    return identity_ == null ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance() : identity_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -129,7 +97,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (identity_ != null) {
       output.writeMessage(1, getIdentity());
     }
@@ -143,7 +112,8 @@ public int getSerializedSize() {
 
     size = 0;
     if (identity_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getIdentity());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getIdentity());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -153,17 +123,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GenerateServiceIdentityResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GenerateServiceIdentityResponse other =
-        (com.google.cloud.tpu.v2.GenerateServiceIdentityResponse) obj;
+    com.google.cloud.tpu.v2.GenerateServiceIdentityResponse other = (com.google.cloud.tpu.v2.GenerateServiceIdentityResponse) obj;
 
     if (hasIdentity() != other.hasIdentity()) return false;
     if (hasIdentity()) {
-      if (!getIdentity().equals(other.getIdentity())) return false;
+      if (!getIdentity()
+          .equals(other.getIdentity())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -186,136 +156,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2.GenerateServiceIdentityResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2.GenerateServiceIdentityResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GenerateServiceIdentityResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
       com.google.cloud.tpu.v2.GenerateServiceIdentityResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class,
-              com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.Builder.class);
+              com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class, com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -329,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
     }
 
     @java.lang.Override
@@ -350,11 +313,8 @@ public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse buildPartial() {
-      com.google.cloud.tpu.v2.GenerateServiceIdentityResponse result =
-          new com.google.cloud.tpu.v2.GenerateServiceIdentityResponse(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.GenerateServiceIdentityResponse result = new com.google.cloud.tpu.v2.GenerateServiceIdentityResponse(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -362,7 +322,9 @@ public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2.GenerateServiceIdentityResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.identity_ = identityBuilder_ == null ? identity_ : identityBuilder_.build();
+        result.identity_ = identityBuilder_ == null
+            ? identity_
+            : identityBuilder_.build();
       }
     }
 
@@ -370,39 +332,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GenerateServiceIdentityRespon
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GenerateServiceIdentityResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.GenerateServiceIdentityResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GenerateServiceIdentityResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -410,8 +371,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GenerateServiceIdentityResponse other) {
-      if (other == com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.getDefaultInstance()) return this;
       if (other.hasIdentity()) {
         mergeIdentity(other.getIdentity());
       }
@@ -441,19 +401,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getIdentityFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getIdentityFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -463,52 +423,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.cloud.tpu.v2.ServiceIdentity identity_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.ServiceIdentity,
-            com.google.cloud.tpu.v2.ServiceIdentity.Builder,
-            com.google.cloud.tpu.v2.ServiceIdentityOrBuilder>
-        identityBuilder_;
+        com.google.cloud.tpu.v2.ServiceIdentity, com.google.cloud.tpu.v2.ServiceIdentity.Builder, com.google.cloud.tpu.v2.ServiceIdentityOrBuilder> identityBuilder_;
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
-     *
      * @return Whether the identity field is set.
      */
     public boolean hasIdentity() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
-     *
      * @return The identity.
      */
     public com.google.cloud.tpu.v2.ServiceIdentity getIdentity() {
       if (identityBuilder_ == null) {
-        return identity_ == null
-            ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()
-            : identity_;
+        return identity_ == null ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance() : identity_;
       } else {
         return identityBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -529,15 +475,14 @@ public Builder setIdentity(com.google.cloud.tpu.v2.ServiceIdentity value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
      */
-    public Builder setIdentity(com.google.cloud.tpu.v2.ServiceIdentity.Builder builderForValue) {
+    public Builder setIdentity(
+        com.google.cloud.tpu.v2.ServiceIdentity.Builder builderForValue) {
       if (identityBuilder_ == null) {
         identity_ = builderForValue.build();
       } else {
@@ -548,8 +493,6 @@ public Builder setIdentity(com.google.cloud.tpu.v2.ServiceIdentity.Builder build
       return this;
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -558,9 +501,9 @@ public Builder setIdentity(com.google.cloud.tpu.v2.ServiceIdentity.Builder build
      */
     public Builder mergeIdentity(com.google.cloud.tpu.v2.ServiceIdentity value) {
       if (identityBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && identity_ != null
-            && identity_ != com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          identity_ != null &&
+          identity_ != com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()) {
           getIdentityBuilder().mergeFrom(value);
         } else {
           identity_ = value;
@@ -573,8 +516,6 @@ public Builder mergeIdentity(com.google.cloud.tpu.v2.ServiceIdentity value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -592,8 +533,6 @@ public Builder clearIdentity() {
       return this;
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -606,8 +545,6 @@ public com.google.cloud.tpu.v2.ServiceIdentity.Builder getIdentityBuilder() {
       return getIdentityFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -618,14 +555,11 @@ public com.google.cloud.tpu.v2.ServiceIdentityOrBuilder getIdentityOrBuilder() {
       if (identityBuilder_ != null) {
         return identityBuilder_.getMessageOrBuilder();
       } else {
-        return identity_ == null
-            ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()
-            : identity_;
+        return identity_ == null ?
+            com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance() : identity_;
       }
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -633,24 +567,21 @@ public com.google.cloud.tpu.v2.ServiceIdentityOrBuilder getIdentityOrBuilder() {
      * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.ServiceIdentity,
-            com.google.cloud.tpu.v2.ServiceIdentity.Builder,
-            com.google.cloud.tpu.v2.ServiceIdentityOrBuilder>
+        com.google.cloud.tpu.v2.ServiceIdentity, com.google.cloud.tpu.v2.ServiceIdentity.Builder, com.google.cloud.tpu.v2.ServiceIdentityOrBuilder> 
         getIdentityFieldBuilder() {
       if (identityBuilder_ == null) {
-        identityBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2.ServiceIdentity,
-                com.google.cloud.tpu.v2.ServiceIdentity.Builder,
-                com.google.cloud.tpu.v2.ServiceIdentityOrBuilder>(
-                getIdentity(), getParentForChildren(), isClean());
+        identityBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2.ServiceIdentity, com.google.cloud.tpu.v2.ServiceIdentity.Builder, com.google.cloud.tpu.v2.ServiceIdentityOrBuilder>(
+                getIdentity(),
+                getParentForChildren(),
+                isClean());
         identity_ = null;
       }
       return identityBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -660,12 +591,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
   private static final com.google.cloud.tpu.v2.GenerateServiceIdentityResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GenerateServiceIdentityResponse();
   }
@@ -674,27 +605,27 @@ public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GenerateServiceIdentityResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GenerateServiceIdentityResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -709,4 +640,6 @@ public com.google.protobuf.Parser getParserForT
   public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
similarity index 58%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
index 420ea7741f40..ac9ad964b6dd 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GenerateServiceIdentityResponseOrBuilder
-    extends
+public interface GenerateServiceIdentityResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
-   *
    * @return Whether the identity field is set.
    */
   boolean hasIdentity();
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
-   *
    * @return The identity.
    */
   com.google.cloud.tpu.v2.ServiceIdentity getIdentity();
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
index 5378390aac5a..3543504f1b5e 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [GetAcceleratorType][google.cloud.tpu.v2.Tpu.GetAcceleratorType].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetAcceleratorTypeRequest}
  */
-public final class GetAcceleratorTypeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetAcceleratorTypeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
     GetAcceleratorTypeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetAcceleratorTypeRequest.newBuilder() to construct.
   private GetAcceleratorTypeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetAcceleratorTypeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetAcceleratorTypeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class,
-            com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.Builder.class);
+            com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetAcceleratorTypeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GetAcceleratorTypeRequest other =
-        (com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) obj;
+    com.google.cloud.tpu.v2.GetAcceleratorTypeRequest other = (com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -187,135 +160,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [GetAcceleratorType][google.cloud.tpu.v2.Tpu.GetAcceleratorType].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetAcceleratorTypeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
       com.google.cloud.tpu.v2.GetAcceleratorTypeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class,
-              com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.Builder.class);
+              com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -325,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -346,11 +313,8 @@ public com.google.cloud.tpu.v2.GetAcceleratorTypeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetAcceleratorTypeRequest buildPartial() {
-      com.google.cloud.tpu.v2.GetAcceleratorTypeRequest result =
-          new com.google.cloud.tpu.v2.GetAcceleratorTypeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.GetAcceleratorTypeRequest result = new com.google.cloud.tpu.v2.GetAcceleratorTypeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -366,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest res
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetAcceleratorTypeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -406,8 +369,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest other) {
-      if (other == com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -439,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -461,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -490,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -514,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -556,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -591,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
   private static final com.google.cloud.tpu.v2.GetAcceleratorTypeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetAcceleratorTypeRequest();
   }
@@ -605,27 +540,27 @@ public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetAcceleratorTypeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetAcceleratorTypeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -640,4 +575,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2.GetAcceleratorTypeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java
new file mode 100644
index 000000000000..0f8fc9127044
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface GetAcceleratorTypeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
index 2517eba8a4cc..2b3e50ca963a 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetGuestAttributesRequest}
  */
-public final class GetGuestAttributesRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetGuestAttributesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetGuestAttributesRequest)
     GetGuestAttributesRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetGuestAttributesRequest.newBuilder() to construct.
   private GetGuestAttributesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetGuestAttributesRequest() {
     name_ = "";
     queryPath_ = "";
@@ -45,45 +27,38 @@ private GetGuestAttributesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetGuestAttributesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetGuestAttributesRequest.class,
-            com.google.cloud.tpu.v2.GetGuestAttributesRequest.Builder.class);
+            com.google.cloud.tpu.v2.GetGuestAttributesRequest.class, com.google.cloud.tpu.v2.GetGuestAttributesRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -92,31 +67,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -125,18 +98,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int QUERY_PATH_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryPath_ = "";
   /**
-   *
-   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
-   *
    * @return The queryPath.
    */
   @java.lang.Override
@@ -145,29 +114,29 @@ public java.lang.String getQueryPath() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryPath_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
-   *
    * @return The bytes for queryPath.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getQueryPathBytes() {
+  public com.google.protobuf.ByteString
+      getQueryPathBytes() {
     java.lang.Object ref = queryPath_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       queryPath_ = b;
       return b;
     } else {
@@ -176,49 +145,40 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
   }
 
   public static final int WORKER_IDS_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList workerIds_;
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @return A list containing the workerIds.
    */
-  public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
+  public com.google.protobuf.ProtocolStringList
+      getWorkerIdsList() {
     return workerIds_;
   }
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @return The count of workerIds.
    */
   public int getWorkerIdsCount() {
     return workerIds_.size();
   }
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
@@ -226,24 +186,21 @@ public java.lang.String getWorkerIds(int index) {
     return workerIds_.get(index);
   }
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getWorkerIdsBytes(int index) {
     return workerIds_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -255,7 +212,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -296,17 +254,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetGuestAttributesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GetGuestAttributesRequest other =
-        (com.google.cloud.tpu.v2.GetGuestAttributesRequest) obj;
+    com.google.cloud.tpu.v2.GetGuestAttributesRequest other = (com.google.cloud.tpu.v2.GetGuestAttributesRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getQueryPath().equals(other.getQueryPath())) return false;
-    if (!getWorkerIdsList().equals(other.getWorkerIdsList())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getQueryPath()
+        .equals(other.getQueryPath())) return false;
+    if (!getWorkerIdsList()
+        .equals(other.getWorkerIdsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -332,135 +292,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetGuestAttributesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetGuestAttributesRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetGuestAttributesRequest)
       com.google.cloud.tpu.v2.GetGuestAttributesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetGuestAttributesRequest.class,
-              com.google.cloud.tpu.v2.GetGuestAttributesRequest.Builder.class);
+              com.google.cloud.tpu.v2.GetGuestAttributesRequest.class, com.google.cloud.tpu.v2.GetGuestAttributesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetGuestAttributesRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -473,9 +427,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -494,18 +448,14 @@ public com.google.cloud.tpu.v2.GetGuestAttributesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetGuestAttributesRequest buildPartial() {
-      com.google.cloud.tpu.v2.GetGuestAttributesRequest result =
-          new com.google.cloud.tpu.v2.GetGuestAttributesRequest(this);
+      com.google.cloud.tpu.v2.GetGuestAttributesRequest result = new com.google.cloud.tpu.v2.GetGuestAttributesRequest(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2.GetGuestAttributesRequest result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2.GetGuestAttributesRequest result) {
       if (((bitField0_ & 0x00000004) != 0)) {
         workerIds_ = workerIds_.getUnmodifiableView();
         bitField0_ = (bitField0_ & ~0x00000004);
@@ -527,39 +477,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetGuestAttributesRequest res
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetGuestAttributesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetGuestAttributesRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetGuestAttributesRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -567,8 +516,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GetGuestAttributesRequest other) {
-      if (other == com.google.cloud.tpu.v2.GetGuestAttributesRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.GetGuestAttributesRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -615,32 +563,28 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                queryPath_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureWorkerIdsIsMutable();
-                workerIds_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              queryPath_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureWorkerIdsIsMutable();
+              workerIds_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -650,27 +594,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -679,23 +618,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -703,39 +639,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -745,23 +670,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -771,20 +690,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object queryPath_ = "";
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @return The queryPath.
      */
     public java.lang.String getQueryPath() {
       java.lang.Object ref = queryPath_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryPath_ = s;
         return s;
@@ -793,21 +710,20 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @return The bytes for queryPath.
      */
-    public com.google.protobuf.ByteString getQueryPathBytes() {
+    public com.google.protobuf.ByteString
+        getQueryPathBytes() {
       java.lang.Object ref = queryPath_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         queryPath_ = b;
         return b;
       } else {
@@ -815,35 +731,28 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @param value The queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPath(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryPath(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       queryPath_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearQueryPath() {
@@ -853,21 +762,17 @@ public Builder clearQueryPath() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @param value The bytes for queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryPathBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       queryPath_ = value;
       bitField0_ |= 0x00000002;
@@ -875,55 +780,45 @@ public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList workerIds_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList workerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureWorkerIdsIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         workerIds_ = new com.google.protobuf.LazyStringArrayList(workerIds_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @return A list containing the workerIds.
      */
-    public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
+    public com.google.protobuf.ProtocolStringList
+        getWorkerIdsList() {
       return workerIds_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @return The count of workerIds.
      */
     public int getWorkerIdsCount() {
       return workerIds_.size();
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param index The index of the element to return.
      * @return The workerIds at the given index.
      */
@@ -931,95 +826,81 @@ public java.lang.String getWorkerIds(int index) {
       return workerIds_.get(index);
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the workerIds at the given index.
      */
-    public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getWorkerIdsBytes(int index) {
       return workerIds_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param index The index to set the value at.
      * @param value The workerIds to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIds(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setWorkerIds(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureWorkerIdsIsMutable();
       workerIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param value The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIds(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addWorkerIds(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param values The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllWorkerIds(java.lang.Iterable values) {
+    public Builder addAllWorkerIds(
+        java.lang.Iterable values) {
       ensureWorkerIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, workerIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, workerIds_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerIds() {
@@ -1029,31 +910,27 @@ public Builder clearWorkerIds() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param value The bytes of the workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIdsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addWorkerIdsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1063,12 +940,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetGuestAttributesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetGuestAttributesRequest)
   private static final com.google.cloud.tpu.v2.GetGuestAttributesRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetGuestAttributesRequest();
   }
@@ -1077,27 +954,27 @@ public static com.google.cloud.tpu.v2.GetGuestAttributesRequest getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetGuestAttributesRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetGuestAttributesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1112,4 +989,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2.GetGuestAttributesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
index 40b183f26e4c..44bbc25641b8 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
@@ -1,134 +1,94 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GetGuestAttributesRequestOrBuilder
-    extends
+public interface GetGuestAttributesRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetGuestAttributesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
-   *
    * @return The queryPath.
    */
   java.lang.String getQueryPath();
   /**
-   *
-   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
-   *
    * @return The bytes for queryPath.
    */
-  com.google.protobuf.ByteString getQueryPathBytes();
+  com.google.protobuf.ByteString
+      getQueryPathBytes();
 
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @return A list containing the workerIds.
    */
-  java.util.List getWorkerIdsList();
+  java.util.List
+      getWorkerIdsList();
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @return The count of workerIds.
    */
   int getWorkerIdsCount();
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
   java.lang.String getWorkerIds(int index);
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  com.google.protobuf.ByteString getWorkerIdsBytes(int index);
+  com.google.protobuf.ByteString
+      getWorkerIdsBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
index 066e422241bd..c7b78f827b20 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
@@ -1,79 +1,57 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Response for [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetGuestAttributesResponse}
  */
-public final class GetGuestAttributesResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetGuestAttributesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetGuestAttributesResponse)
     GetGuestAttributesResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetGuestAttributesResponse.newBuilder() to construct.
   private GetGuestAttributesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetGuestAttributesResponse() {
     guestAttributes_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetGuestAttributesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetGuestAttributesResponse.class,
-            com.google.cloud.tpu.v2.GetGuestAttributesResponse.Builder.class);
+            com.google.cloud.tpu.v2.GetGuestAttributesResponse.class, com.google.cloud.tpu.v2.GetGuestAttributesResponse.Builder.class);
   }
 
   public static final int GUEST_ATTRIBUTES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List guestAttributes_;
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -85,8 +63,6 @@ public java.util.List getGuestAttribute
     return guestAttributes_;
   }
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -94,13 +70,11 @@ public java.util.List getGuestAttribute
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getGuestAttributesOrBuilderList() {
     return guestAttributes_;
   }
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -112,8 +86,6 @@ public int getGuestAttributesCount() {
     return guestAttributes_.size();
   }
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -125,8 +97,6 @@ public com.google.cloud.tpu.v2.GuestAttributes getGuestAttributes(int index) {
     return guestAttributes_.get(index);
   }
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -134,12 +104,12 @@ public com.google.cloud.tpu.v2.GuestAttributes getGuestAttributes(int index) {
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(int index) {
+  public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
+      int index) {
     return guestAttributes_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -151,7 +121,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < guestAttributes_.size(); i++) {
       output.writeMessage(1, guestAttributes_.get(i));
     }
@@ -165,7 +136,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < guestAttributes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, guestAttributes_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, guestAttributes_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -175,15 +147,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetGuestAttributesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GetGuestAttributesResponse other =
-        (com.google.cloud.tpu.v2.GetGuestAttributesResponse) obj;
+    com.google.cloud.tpu.v2.GetGuestAttributesResponse other = (com.google.cloud.tpu.v2.GetGuestAttributesResponse) obj;
 
-    if (!getGuestAttributesList().equals(other.getGuestAttributesList())) return false;
+    if (!getGuestAttributesList()
+        .equals(other.getGuestAttributesList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -205,135 +177,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetGuestAttributesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetGuestAttributesResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetGuestAttributesResponse)
       com.google.cloud.tpu.v2.GetGuestAttributesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetGuestAttributesResponse.class,
-              com.google.cloud.tpu.v2.GetGuestAttributesResponse.Builder.class);
+              com.google.cloud.tpu.v2.GetGuestAttributesResponse.class, com.google.cloud.tpu.v2.GetGuestAttributesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetGuestAttributesResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -349,9 +315,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -370,18 +336,14 @@ public com.google.cloud.tpu.v2.GetGuestAttributesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetGuestAttributesResponse buildPartial() {
-      com.google.cloud.tpu.v2.GetGuestAttributesResponse result =
-          new com.google.cloud.tpu.v2.GetGuestAttributesResponse(this);
+      com.google.cloud.tpu.v2.GetGuestAttributesResponse result = new com.google.cloud.tpu.v2.GetGuestAttributesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2.GetGuestAttributesResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2.GetGuestAttributesResponse result) {
       if (guestAttributesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           guestAttributes_ = java.util.Collections.unmodifiableList(guestAttributes_);
@@ -401,39 +363,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetGuestAttributesResponse re
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetGuestAttributesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetGuestAttributesResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetGuestAttributesResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -441,8 +402,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GetGuestAttributesResponse other) {
-      if (other == com.google.cloud.tpu.v2.GetGuestAttributesResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.GetGuestAttributesResponse.getDefaultInstance()) return this;
       if (guestAttributesBuilder_ == null) {
         if (!other.guestAttributes_.isEmpty()) {
           if (guestAttributes_.isEmpty()) {
@@ -461,10 +421,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.GetGuestAttributesResponse othe
             guestAttributesBuilder_ = null;
             guestAttributes_ = other.guestAttributes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            guestAttributesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getGuestAttributesFieldBuilder()
-                    : null;
+            guestAttributesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getGuestAttributesFieldBuilder() : null;
           } else {
             guestAttributesBuilder_.addAllMessages(other.guestAttributes_);
           }
@@ -496,26 +455,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2.GuestAttributes m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2.GuestAttributes.parser(), extensionRegistry);
-                if (guestAttributesBuilder_ == null) {
-                  ensureGuestAttributesIsMutable();
-                  guestAttributes_.add(m);
-                } else {
-                  guestAttributesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2.GuestAttributes m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2.GuestAttributes.parser(),
+                      extensionRegistry);
+              if (guestAttributesBuilder_ == null) {
+                ensureGuestAttributesIsMutable();
+                guestAttributes_.add(m);
+              } else {
+                guestAttributesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -525,29 +483,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List guestAttributes_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureGuestAttributesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        guestAttributes_ =
-            new java.util.ArrayList(guestAttributes_);
+        guestAttributes_ = new java.util.ArrayList(guestAttributes_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.GuestAttributes,
-            com.google.cloud.tpu.v2.GuestAttributes.Builder,
-            com.google.cloud.tpu.v2.GuestAttributesOrBuilder>
-        guestAttributesBuilder_;
+        com.google.cloud.tpu.v2.GuestAttributes, com.google.cloud.tpu.v2.GuestAttributes.Builder, com.google.cloud.tpu.v2.GuestAttributesOrBuilder> guestAttributesBuilder_;
 
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -562,8 +512,6 @@ public java.util.List getGuestAttribute
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -578,8 +526,6 @@ public int getGuestAttributesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -594,15 +540,14 @@ public com.google.cloud.tpu.v2.GuestAttributes getGuestAttributes(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public Builder setGuestAttributes(int index, com.google.cloud.tpu.v2.GuestAttributes value) {
+    public Builder setGuestAttributes(
+        int index, com.google.cloud.tpu.v2.GuestAttributes value) {
       if (guestAttributesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -616,8 +561,6 @@ public Builder setGuestAttributes(int index, com.google.cloud.tpu.v2.GuestAttrib
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -636,8 +579,6 @@ public Builder setGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -658,15 +599,14 @@ public Builder addGuestAttributes(com.google.cloud.tpu.v2.GuestAttributes value)
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public Builder addGuestAttributes(int index, com.google.cloud.tpu.v2.GuestAttributes value) {
+    public Builder addGuestAttributes(
+        int index, com.google.cloud.tpu.v2.GuestAttributes value) {
       if (guestAttributesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -680,8 +620,6 @@ public Builder addGuestAttributes(int index, com.google.cloud.tpu.v2.GuestAttrib
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -700,8 +638,6 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -720,8 +656,6 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -732,7 +666,8 @@ public Builder addAllGuestAttributes(
         java.lang.Iterable values) {
       if (guestAttributesBuilder_ == null) {
         ensureGuestAttributesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, guestAttributes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, guestAttributes_);
         onChanged();
       } else {
         guestAttributesBuilder_.addAllMessages(values);
@@ -740,8 +675,6 @@ public Builder addAllGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -759,8 +692,6 @@ public Builder clearGuestAttributes() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -778,44 +709,39 @@ public Builder removeGuestAttributes(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributes.Builder getGuestAttributesBuilder(int index) {
+    public com.google.cloud.tpu.v2.GuestAttributes.Builder getGuestAttributesBuilder(
+        int index) {
       return getGuestAttributesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(int index) {
+    public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
+        int index) {
       if (guestAttributesBuilder_ == null) {
-        return guestAttributes_.get(index);
-      } else {
+        return guestAttributes_.get(index);  } else {
         return guestAttributesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public java.util.List
-        getGuestAttributesOrBuilderList() {
+    public java.util.List 
+         getGuestAttributesOrBuilderList() {
       if (guestAttributesBuilder_ != null) {
         return guestAttributesBuilder_.getMessageOrBuilderList();
       } else {
@@ -823,8 +749,6 @@ public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuil
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -832,47 +756,38 @@ public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuil
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
     public com.google.cloud.tpu.v2.GuestAttributes.Builder addGuestAttributesBuilder() {
-      return getGuestAttributesFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2.GuestAttributes.getDefaultInstance());
+      return getGuestAttributesFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2.GuestAttributes.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributes.Builder addGuestAttributesBuilder(int index) {
-      return getGuestAttributesFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2.GuestAttributes.getDefaultInstance());
+    public com.google.cloud.tpu.v2.GuestAttributes.Builder addGuestAttributesBuilder(
+        int index) {
+      return getGuestAttributesFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2.GuestAttributes.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public java.util.List
-        getGuestAttributesBuilderList() {
+    public java.util.List 
+         getGuestAttributesBuilderList() {
       return getGuestAttributesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.GuestAttributes,
-            com.google.cloud.tpu.v2.GuestAttributes.Builder,
-            com.google.cloud.tpu.v2.GuestAttributesOrBuilder>
+        com.google.cloud.tpu.v2.GuestAttributes, com.google.cloud.tpu.v2.GuestAttributes.Builder, com.google.cloud.tpu.v2.GuestAttributesOrBuilder> 
         getGuestAttributesFieldBuilder() {
       if (guestAttributesBuilder_ == null) {
-        guestAttributesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2.GuestAttributes,
-                com.google.cloud.tpu.v2.GuestAttributes.Builder,
-                com.google.cloud.tpu.v2.GuestAttributesOrBuilder>(
+        guestAttributesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2.GuestAttributes, com.google.cloud.tpu.v2.GuestAttributes.Builder, com.google.cloud.tpu.v2.GuestAttributesOrBuilder>(
                 guestAttributes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -881,9 +796,9 @@ public com.google.cloud.tpu.v2.GuestAttributes.Builder addGuestAttributesBuilder
       }
       return guestAttributesBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -893,12 +808,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetGuestAttributesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetGuestAttributesResponse)
   private static final com.google.cloud.tpu.v2.GetGuestAttributesResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetGuestAttributesResponse();
   }
@@ -907,27 +822,27 @@ public static com.google.cloud.tpu.v2.GetGuestAttributesResponse getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetGuestAttributesResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetGuestAttributesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -942,4 +857,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2.GetGuestAttributesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
similarity index 63%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
index 97e57f40ae01..afa7ad329188 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GetGuestAttributesResponseOrBuilder
-    extends
+public interface GetGuestAttributesResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetGuestAttributesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
-  java.util.List getGuestAttributesList();
+  java.util.List 
+      getGuestAttributesList();
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -44,8 +25,6 @@ public interface GetGuestAttributesResponseOrBuilder
    */
   com.google.cloud.tpu.v2.GuestAttributes getGuestAttributes(int index);
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -54,24 +33,21 @@ public interface GetGuestAttributesResponseOrBuilder
    */
   int getGuestAttributesCount();
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
-  java.util.List
+  java.util.List 
       getGuestAttributesOrBuilderList();
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
-  com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(int index);
+  com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
+      int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
similarity index 62%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
index 8df24e3f9c2b..fddbd88e7392 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [GetNode][google.cloud.tpu.v2.Tpu.GetNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetNodeRequest}
  */
-public final class GetNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetNodeRequest)
     GetNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetNodeRequest.newBuilder() to construct.
   private GetNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetNodeRequest.class,
-            com.google.cloud.tpu.v2.GetNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.GetNodeRequest.class, com.google.cloud.tpu.v2.GetNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,14 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.GetNodeRequest other = (com.google.cloud.tpu.v2.GetNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -185,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [GetNode][google.cloud.tpu.v2.Tpu.GetNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetNodeRequest)
       com.google.cloud.tpu.v2.GetNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetNodeRequest.class,
-              com.google.cloud.tpu.v2.GetNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.GetNodeRequest.class, com.google.cloud.tpu.v2.GetNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -324,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -345,11 +313,8 @@ public com.google.cloud.tpu.v2.GetNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.GetNodeRequest result =
-          new com.google.cloud.tpu.v2.GetNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.GetNodeRequest result = new com.google.cloud.tpu.v2.GetNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -365,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -437,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -459,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -488,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -512,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -554,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -589,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetNodeRequest)
   private static final com.google.cloud.tpu.v2.GetNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetNodeRequest();
   }
@@ -603,27 +540,27 @@ public static com.google.cloud.tpu.v2.GetNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -638,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GetNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..6bae23e0b880
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface GetNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
index d54357ba5bd1..7e3bd4cf6380 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [GetRuntimeVersion][google.cloud.tpu.v2.Tpu.GetRuntimeVersion].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetRuntimeVersionRequest}
  */
-public final class GetRuntimeVersionRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetRuntimeVersionRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetRuntimeVersionRequest)
     GetRuntimeVersionRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetRuntimeVersionRequest.newBuilder() to construct.
   private GetRuntimeVersionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetRuntimeVersionRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetRuntimeVersionRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class,
-            com.google.cloud.tpu.v2.GetRuntimeVersionRequest.Builder.class);
+            com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class, com.google.cloud.tpu.v2.GetRuntimeVersionRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetRuntimeVersionRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GetRuntimeVersionRequest other =
-        (com.google.cloud.tpu.v2.GetRuntimeVersionRequest) obj;
+    com.google.cloud.tpu.v2.GetRuntimeVersionRequest other = (com.google.cloud.tpu.v2.GetRuntimeVersionRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -186,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetRuntimeVersionRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [GetRuntimeVersion][google.cloud.tpu.v2.Tpu.GetRuntimeVersion].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetRuntimeVersionRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetRuntimeVersionRequest)
       com.google.cloud.tpu.v2.GetRuntimeVersionRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class,
-              com.google.cloud.tpu.v2.GetRuntimeVersionRequest.Builder.class);
+              com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class, com.google.cloud.tpu.v2.GetRuntimeVersionRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetRuntimeVersionRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -325,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
     }
 
     @java.lang.Override
@@ -346,11 +313,8 @@ public com.google.cloud.tpu.v2.GetRuntimeVersionRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetRuntimeVersionRequest buildPartial() {
-      com.google.cloud.tpu.v2.GetRuntimeVersionRequest result =
-          new com.google.cloud.tpu.v2.GetRuntimeVersionRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.GetRuntimeVersionRequest result = new com.google.cloud.tpu.v2.GetRuntimeVersionRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -366,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetRuntimeVersionRequest resu
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetRuntimeVersionRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetRuntimeVersionRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetRuntimeVersionRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -406,8 +369,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GetRuntimeVersionRequest other) {
-      if (other == com.google.cloud.tpu.v2.GetRuntimeVersionRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.GetRuntimeVersionRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -439,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -461,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -490,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -514,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -556,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -591,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetRuntimeVersionRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetRuntimeVersionRequest)
   private static final com.google.cloud.tpu.v2.GetRuntimeVersionRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetRuntimeVersionRequest();
   }
@@ -605,27 +540,27 @@ public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest getDefaultInstanc
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetRuntimeVersionRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetRuntimeVersionRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -640,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GetRuntimeVersionRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java
new file mode 100644
index 000000000000..820c8b99c5cc
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface GetRuntimeVersionRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetRuntimeVersionRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
similarity index 68%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
index fab94bdb5d31..0ce0bc8a5ca9 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
@@ -1,79 +1,57 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A guest attributes.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GuestAttributes}
  */
-public final class GuestAttributes extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GuestAttributes extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GuestAttributes)
     GuestAttributesOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GuestAttributes.newBuilder() to construct.
   private GuestAttributes(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GuestAttributes() {
     queryPath_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GuestAttributes();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GuestAttributes.class,
-            com.google.cloud.tpu.v2.GuestAttributes.Builder.class);
+            com.google.cloud.tpu.v2.GuestAttributes.class, com.google.cloud.tpu.v2.GuestAttributes.Builder.class);
   }
 
   public static final int QUERY_PATH_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryPath_ = "";
   /**
-   *
-   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -81,7 +59,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * string query_path = 1;
-   *
    * @return The queryPath.
    */
   @java.lang.Override
@@ -90,15 +67,14 @@ public java.lang.String getQueryPath() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryPath_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -106,15 +82,16 @@ public java.lang.String getQueryPath() {
    * 

    *
    * string query_path = 1;
-   *
    * @return The bytes for queryPath.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getQueryPathBytes() {
+  public com.google.protobuf.ByteString
+      getQueryPathBytes() {
     java.lang.Object ref = queryPath_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       queryPath_ = b;
       return b;
     } else {
@@ -125,14 +102,11 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
   public static final int QUERY_VALUE_FIELD_NUMBER = 2;
   private com.google.cloud.tpu.v2.GuestAttributesValue queryValue_;
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
-   *
    * @return Whether the queryValue field is set.
    */
   @java.lang.Override
@@ -140,25 +114,18 @@ public boolean hasQueryValue() {
     return queryValue_ != null;
   }
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
-   *
    * @return The queryValue.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.GuestAttributesValue getQueryValue() {
-    return queryValue_ == null
-        ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()
-        : queryValue_;
+    return queryValue_ == null ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance() : queryValue_;
   }
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

@@ -167,13 +134,10 @@ public com.google.cloud.tpu.v2.GuestAttributesValue getQueryValue() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder getQueryValueOrBuilder() {
-    return queryValue_ == null
-        ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()
-        : queryValue_;
+    return queryValue_ == null ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance() : queryValue_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -185,7 +149,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(queryPath_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, queryPath_);
     }
@@ -205,7 +170,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, queryPath_);
     }
     if (queryValue_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getQueryValue());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getQueryValue());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -215,17 +181,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GuestAttributes)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.GuestAttributes other = (com.google.cloud.tpu.v2.GuestAttributes) obj;
 
-    if (!getQueryPath().equals(other.getQueryPath())) return false;
+    if (!getQueryPath()
+        .equals(other.getQueryPath())) return false;
     if (hasQueryValue() != other.hasQueryValue()) return false;
     if (hasQueryValue()) {
-      if (!getQueryValue().equals(other.getQueryValue())) return false;
+      if (!getQueryValue()
+          .equals(other.getQueryValue())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -249,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GuestAttributes parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GuestAttributes parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.GuestAttributes prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A guest attributes.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GuestAttributes}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GuestAttributes)
       com.google.cloud.tpu.v2.GuestAttributesOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GuestAttributes.class,
-              com.google.cloud.tpu.v2.GuestAttributes.Builder.class);
+              com.google.cloud.tpu.v2.GuestAttributes.class, com.google.cloud.tpu.v2.GuestAttributes.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GuestAttributes.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -393,9 +355,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
     }
 
     @java.lang.Override
@@ -414,11 +376,8 @@ public com.google.cloud.tpu.v2.GuestAttributes build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GuestAttributes buildPartial() {
-      com.google.cloud.tpu.v2.GuestAttributes result =
-          new com.google.cloud.tpu.v2.GuestAttributes(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.GuestAttributes result = new com.google.cloud.tpu.v2.GuestAttributes(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -429,7 +388,9 @@ private void buildPartial0(com.google.cloud.tpu.v2.GuestAttributes result) {
         result.queryPath_ = queryPath_;
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.queryValue_ = queryValueBuilder_ == null ? queryValue_ : queryValueBuilder_.build();
+        result.queryValue_ = queryValueBuilder_ == null
+            ? queryValue_
+            : queryValueBuilder_.build();
       }
     }
 
@@ -437,39 +398,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GuestAttributes result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GuestAttributes) {
-        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributes) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributes)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -512,25 +472,24 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                queryPath_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getQueryValueFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              queryPath_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getQueryValueFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -540,13 +499,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object queryPath_ = "";
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -554,13 +510,13 @@ public Builder mergeFrom(
      * 

      *
      * string query_path = 1;
-     *
      * @return The queryPath.
      */
     public java.lang.String getQueryPath() {
       java.lang.Object ref = queryPath_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryPath_ = s;
         return s;
@@ -569,8 +525,6 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -578,14 +532,15 @@ public java.lang.String getQueryPath() {
      * 

      *
      * string query_path = 1;
-     *
      * @return The bytes for queryPath.
      */
-    public com.google.protobuf.ByteString getQueryPathBytes() {
+    public com.google.protobuf.ByteString
+        getQueryPathBytes() {
       java.lang.Object ref = queryPath_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         queryPath_ = b;
         return b;
       } else {
@@ -593,8 +548,6 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -602,22 +555,18 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
      * 

      *
      * string query_path = 1;
-     *
      * @param value The queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPath(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryPath(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       queryPath_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -625,7 +574,6 @@ public Builder setQueryPath(java.lang.String value) {
      * 

      *
      * string query_path = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearQueryPath() {
@@ -635,8 +583,6 @@ public Builder clearQueryPath() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -644,14 +590,12 @@ public Builder clearQueryPath() {
      * 

      *
      * string query_path = 1;
-     *
      * @param value The bytes for queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryPathBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       queryPath_ = value;
       bitField0_ |= 0x00000001;
@@ -661,47 +605,34 @@ public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2.GuestAttributesValue queryValue_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.GuestAttributesValue,
-            com.google.cloud.tpu.v2.GuestAttributesValue.Builder,
-            com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder>
-        queryValueBuilder_;
+        com.google.cloud.tpu.v2.GuestAttributesValue, com.google.cloud.tpu.v2.GuestAttributesValue.Builder, com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder> queryValueBuilder_;
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

      *
      * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
-     *
      * @return Whether the queryValue field is set.
      */
     public boolean hasQueryValue() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

      *
      * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
-     *
      * @return The queryValue.
      */
     public com.google.cloud.tpu.v2.GuestAttributesValue getQueryValue() {
       if (queryValueBuilder_ == null) {
-        return queryValue_ == null
-            ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()
-            : queryValue_;
+        return queryValue_ == null ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance() : queryValue_;
       } else {
         return queryValueBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -722,8 +653,6 @@ public Builder setQueryValue(com.google.cloud.tpu.v2.GuestAttributesValue value)
       return this;
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -742,8 +671,6 @@ public Builder setQueryValue(
       return this;
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -752,9 +679,9 @@ public Builder setQueryValue(
      */
     public Builder mergeQueryValue(com.google.cloud.tpu.v2.GuestAttributesValue value) {
       if (queryValueBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && queryValue_ != null
-            && queryValue_ != com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          queryValue_ != null &&
+          queryValue_ != com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()) {
           getQueryValueBuilder().mergeFrom(value);
         } else {
           queryValue_ = value;
@@ -767,8 +694,6 @@ public Builder mergeQueryValue(com.google.cloud.tpu.v2.GuestAttributesValue valu
       return this;
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -786,8 +711,6 @@ public Builder clearQueryValue() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -800,8 +723,6 @@ public com.google.cloud.tpu.v2.GuestAttributesValue.Builder getQueryValueBuilder
       return getQueryValueFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -812,14 +733,11 @@ public com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder getQueryValueOrBuil
       if (queryValueBuilder_ != null) {
         return queryValueBuilder_.getMessageOrBuilder();
       } else {
-        return queryValue_ == null
-            ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()
-            : queryValue_;
+        return queryValue_ == null ?
+            com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance() : queryValue_;
       }
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -827,24 +745,21 @@ public com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder getQueryValueOrBuil
      * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.GuestAttributesValue,
-            com.google.cloud.tpu.v2.GuestAttributesValue.Builder,
-            com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder>
+        com.google.cloud.tpu.v2.GuestAttributesValue, com.google.cloud.tpu.v2.GuestAttributesValue.Builder, com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder> 
         getQueryValueFieldBuilder() {
       if (queryValueBuilder_ == null) {
-        queryValueBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2.GuestAttributesValue,
-                com.google.cloud.tpu.v2.GuestAttributesValue.Builder,
-                com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder>(
-                getQueryValue(), getParentForChildren(), isClean());
+        queryValueBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2.GuestAttributesValue, com.google.cloud.tpu.v2.GuestAttributesValue.Builder, com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder>(
+                getQueryValue(),
+                getParentForChildren(),
+                isClean());
         queryValue_ = null;
       }
       return queryValueBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -854,12 +769,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GuestAttributes)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GuestAttributes)
   private static final com.google.cloud.tpu.v2.GuestAttributes DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GuestAttributes();
   }
@@ -868,27 +783,27 @@ public static com.google.cloud.tpu.v2.GuestAttributes getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GuestAttributes parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GuestAttributes parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -903,4 +818,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GuestAttributes getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
similarity index 68%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
index 02aae7b77166..55ee133fc686 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A guest attributes namespace/key/value entry.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GuestAttributesEntry}
  */
-public final class GuestAttributesEntry extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GuestAttributesEntry extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GuestAttributesEntry)
     GuestAttributesEntryOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GuestAttributesEntry.newBuilder() to construct.
   private GuestAttributesEntry(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GuestAttributesEntry() {
     namespace_ = "";
     key_ = "";
@@ -45,43 +27,38 @@ private GuestAttributesEntry() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GuestAttributesEntry();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GuestAttributesEntry.class,
-            com.google.cloud.tpu.v2.GuestAttributesEntry.Builder.class);
+            com.google.cloud.tpu.v2.GuestAttributesEntry.class, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder.class);
   }
 
   public static final int NAMESPACE_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object namespace_ = "";
   /**
-   *
-   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
-   *
    * @return The namespace.
    */
   @java.lang.Override
@@ -90,29 +67,29 @@ public java.lang.String getNamespace() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       namespace_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
-   *
    * @return The bytes for namespace.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNamespaceBytes() {
+  public com.google.protobuf.ByteString
+      getNamespaceBytes() {
     java.lang.Object ref = namespace_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       namespace_ = b;
       return b;
     } else {
@@ -121,18 +98,14 @@ public com.google.protobuf.ByteString getNamespaceBytes() {
   }
 
   public static final int KEY_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object key_ = "";
   /**
-   *
-   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
-   *
    * @return The key.
    */
   @java.lang.Override
@@ -141,29 +114,29 @@ public java.lang.String getKey() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       key_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
-   *
    * @return The bytes for key.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getKeyBytes() {
+  public com.google.protobuf.ByteString
+      getKeyBytes() {
     java.lang.Object ref = key_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       key_ = b;
       return b;
     } else {
@@ -172,18 +145,14 @@ public com.google.protobuf.ByteString getKeyBytes() {
   }
 
   public static final int VALUE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object value_ = "";
   /**
-   *
-   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
-   *
    * @return The value.
    */
   @java.lang.Override
@@ -192,29 +161,29 @@ public java.lang.String getValue() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       value_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
-   *
    * @return The bytes for value.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getValueBytes() {
+  public com.google.protobuf.ByteString
+      getValueBytes() {
     java.lang.Object ref = value_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       value_ = b;
       return b;
     } else {
@@ -223,7 +192,6 @@ public com.google.protobuf.ByteString getValueBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -235,7 +203,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(namespace_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, namespace_);
     }
@@ -271,17 +240,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GuestAttributesEntry)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GuestAttributesEntry other =
-        (com.google.cloud.tpu.v2.GuestAttributesEntry) obj;
+    com.google.cloud.tpu.v2.GuestAttributesEntry other = (com.google.cloud.tpu.v2.GuestAttributesEntry) obj;
 
-    if (!getNamespace().equals(other.getNamespace())) return false;
-    if (!getKey().equals(other.getKey())) return false;
-    if (!getValue().equals(other.getValue())) return false;
+    if (!getNamespace()
+        .equals(other.getNamespace())) return false;
+    if (!getKey()
+        .equals(other.getKey())) return false;
+    if (!getValue()
+        .equals(other.getValue())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -304,136 +275,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GuestAttributesEntry parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GuestAttributesEntry parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.GuestAttributesEntry prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A guest attributes namespace/key/value entry.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GuestAttributesEntry}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GuestAttributesEntry)
       com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GuestAttributesEntry.class,
-              com.google.cloud.tpu.v2.GuestAttributesEntry.Builder.class);
+              com.google.cloud.tpu.v2.GuestAttributesEntry.class, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GuestAttributesEntry.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -445,9 +410,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
     }
 
     @java.lang.Override
@@ -466,11 +431,8 @@ public com.google.cloud.tpu.v2.GuestAttributesEntry build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GuestAttributesEntry buildPartial() {
-      com.google.cloud.tpu.v2.GuestAttributesEntry result =
-          new com.google.cloud.tpu.v2.GuestAttributesEntry(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.GuestAttributesEntry result = new com.google.cloud.tpu.v2.GuestAttributesEntry(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -492,39 +454,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GuestAttributesEntry result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GuestAttributesEntry) {
-        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributesEntry) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributesEntry)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -574,31 +535,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                namespace_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                key_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                value_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              namespace_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              key_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              value_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -608,25 +565,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object namespace_ = "";
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @return The namespace.
      */
     public java.lang.String getNamespace() {
       java.lang.Object ref = namespace_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         namespace_ = s;
         return s;
@@ -635,21 +589,20 @@ public java.lang.String getNamespace() {
       }
     }
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @return The bytes for namespace.
      */
-    public com.google.protobuf.ByteString getNamespaceBytes() {
+    public com.google.protobuf.ByteString
+        getNamespaceBytes() {
       java.lang.Object ref = namespace_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         namespace_ = b;
         return b;
       } else {
@@ -657,35 +610,28 @@ public com.google.protobuf.ByteString getNamespaceBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @param value The namespace to set.
      * @return This builder for chaining.
      */
-    public Builder setNamespace(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNamespace(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       namespace_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNamespace() {
@@ -695,21 +641,17 @@ public Builder clearNamespace() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @param value The bytes for namespace to set.
      * @return This builder for chaining.
      */
-    public Builder setNamespaceBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNamespaceBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       namespace_ = value;
       bitField0_ |= 0x00000001;
@@ -719,20 +661,18 @@ public Builder setNamespaceBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object key_ = "";
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @return The key.
      */
     public java.lang.String getKey() {
       java.lang.Object ref = key_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         key_ = s;
         return s;
@@ -741,21 +681,20 @@ public java.lang.String getKey() {
       }
     }
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @return The bytes for key.
      */
-    public com.google.protobuf.ByteString getKeyBytes() {
+    public com.google.protobuf.ByteString
+        getKeyBytes() {
       java.lang.Object ref = key_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         key_ = b;
         return b;
       } else {
@@ -763,35 +702,28 @@ public com.google.protobuf.ByteString getKeyBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @param value The key to set.
      * @return This builder for chaining.
      */
-    public Builder setKey(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setKey(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       key_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearKey() {
@@ -801,21 +733,17 @@ public Builder clearKey() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @param value The bytes for key to set.
      * @return This builder for chaining.
      */
-    public Builder setKeyBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setKeyBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       key_ = value;
       bitField0_ |= 0x00000002;
@@ -825,20 +753,18 @@ public Builder setKeyBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object value_ = "";
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @return The value.
      */
     public java.lang.String getValue() {
       java.lang.Object ref = value_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         value_ = s;
         return s;
@@ -847,21 +773,20 @@ public java.lang.String getValue() {
       }
     }
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @return The bytes for value.
      */
-    public com.google.protobuf.ByteString getValueBytes() {
+    public com.google.protobuf.ByteString
+        getValueBytes() {
       java.lang.Object ref = value_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         value_ = b;
         return b;
       } else {
@@ -869,35 +794,28 @@ public com.google.protobuf.ByteString getValueBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @param value The value to set.
      * @return This builder for chaining.
      */
-    public Builder setValue(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setValue(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       value_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearValue() {
@@ -907,30 +825,26 @@ public Builder clearValue() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @param value The bytes for value to set.
      * @return This builder for chaining.
      */
-    public Builder setValueBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setValueBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       value_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -940,12 +854,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GuestAttributesEntry)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GuestAttributesEntry)
   private static final com.google.cloud.tpu.v2.GuestAttributesEntry DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GuestAttributesEntry();
   }
@@ -954,27 +868,27 @@ public static com.google.cloud.tpu.v2.GuestAttributesEntry getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GuestAttributesEntry parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GuestAttributesEntry parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -989,4 +903,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GuestAttributesEntry getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
similarity index 58%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
index 3e862f99218c..bb3037857cb7 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
@@ -1,100 +1,69 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GuestAttributesEntryOrBuilder
-    extends
+public interface GuestAttributesEntryOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GuestAttributesEntry)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
-   *
    * @return The namespace.
    */
   java.lang.String getNamespace();
   /**
-   *
-   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
-   *
    * @return The bytes for namespace.
    */
-  com.google.protobuf.ByteString getNamespaceBytes();
+  com.google.protobuf.ByteString
+      getNamespaceBytes();
 
   /**
-   *
-   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
-   *
    * @return The key.
    */
   java.lang.String getKey();
   /**
-   *
-   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
-   *
    * @return The bytes for key.
    */
-  com.google.protobuf.ByteString getKeyBytes();
+  com.google.protobuf.ByteString
+      getKeyBytes();
 
   /**
-   *
-   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
-   *
    * @return The value.
    */
   java.lang.String getValue();
   /**
-   *
-   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
-   *
    * @return The bytes for value.
    */
-  com.google.protobuf.ByteString getValueBytes();
+  com.google.protobuf.ByteString
+      getValueBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
similarity index 68%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
index 800a4bcd0147..fab75582bff6 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GuestAttributesOrBuilder
-    extends
+public interface GuestAttributesOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GuestAttributes)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -33,13 +15,10 @@ public interface GuestAttributesOrBuilder
    * 

    *
    * string query_path = 1;
-   *
    * @return The queryPath.
    */
   java.lang.String getQueryPath();
   /**
-   *
-   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -47,38 +26,30 @@ public interface GuestAttributesOrBuilder
    * 

    *
    * string query_path = 1;
-   *
    * @return The bytes for queryPath.
    */
-  com.google.protobuf.ByteString getQueryPathBytes();
+  com.google.protobuf.ByteString
+      getQueryPathBytes();
 
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
-   *
    * @return Whether the queryValue field is set.
    */
   boolean hasQueryValue();
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
-   *
    * @return The queryValue.
    */
   com.google.cloud.tpu.v2.GuestAttributesValue getQueryValue();
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
index e0412e9f0bba..5a02730e1cf9 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
@@ -1,79 +1,57 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Array of guest attribute namespace/key/value tuples.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GuestAttributesValue}
  */
-public final class GuestAttributesValue extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GuestAttributesValue extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GuestAttributesValue)
     GuestAttributesValueOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GuestAttributesValue.newBuilder() to construct.
   private GuestAttributesValue(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GuestAttributesValue() {
     items_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GuestAttributesValue();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GuestAttributesValue.class,
-            com.google.cloud.tpu.v2.GuestAttributesValue.Builder.class);
+            com.google.cloud.tpu.v2.GuestAttributesValue.class, com.google.cloud.tpu.v2.GuestAttributesValue.Builder.class);
   }
 
   public static final int ITEMS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List items_;
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -85,8 +63,6 @@ public java.util.List getItemsList
     return items_;
   }
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -94,13 +70,11 @@ public java.util.List getItemsList
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getItemsOrBuilderList() {
     return items_;
   }
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -112,8 +86,6 @@ public int getItemsCount() {
     return items_.size();
   }
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -125,8 +97,6 @@ public com.google.cloud.tpu.v2.GuestAttributesEntry getItems(int index) {
     return items_.get(index);
   }
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -134,12 +104,12 @@ public com.google.cloud.tpu.v2.GuestAttributesEntry getItems(int index) {
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index) {
+  public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(
+      int index) {
     return items_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -151,7 +121,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < items_.size(); i++) {
       output.writeMessage(1, items_.get(i));
     }
@@ -165,7 +136,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < items_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, items_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, items_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -175,15 +147,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GuestAttributesValue)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GuestAttributesValue other =
-        (com.google.cloud.tpu.v2.GuestAttributesValue) obj;
+    com.google.cloud.tpu.v2.GuestAttributesValue other = (com.google.cloud.tpu.v2.GuestAttributesValue) obj;
 
-    if (!getItemsList().equals(other.getItemsList())) return false;
+    if (!getItemsList()
+        .equals(other.getItemsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -204,136 +176,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GuestAttributesValue parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GuestAttributesValue parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.GuestAttributesValue prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Array of guest attribute namespace/key/value tuples.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GuestAttributesValue}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GuestAttributesValue)
       com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GuestAttributesValue.class,
-              com.google.cloud.tpu.v2.GuestAttributesValue.Builder.class);
+              com.google.cloud.tpu.v2.GuestAttributesValue.class, com.google.cloud.tpu.v2.GuestAttributesValue.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GuestAttributesValue.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -349,9 +315,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
     }
 
     @java.lang.Override
@@ -370,12 +336,9 @@ public com.google.cloud.tpu.v2.GuestAttributesValue build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GuestAttributesValue buildPartial() {
-      com.google.cloud.tpu.v2.GuestAttributesValue result =
-          new com.google.cloud.tpu.v2.GuestAttributesValue(this);
+      com.google.cloud.tpu.v2.GuestAttributesValue result = new com.google.cloud.tpu.v2.GuestAttributesValue(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -400,39 +363,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GuestAttributesValue result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GuestAttributesValue) {
-        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributesValue) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributesValue)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -459,10 +421,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.GuestAttributesValue other) {
             itemsBuilder_ = null;
             items_ = other.items_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            itemsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getItemsFieldBuilder()
-                    : null;
+            itemsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getItemsFieldBuilder() : null;
           } else {
             itemsBuilder_.addAllMessages(other.items_);
           }
@@ -494,26 +455,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2.GuestAttributesEntry m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2.GuestAttributesEntry.parser(), extensionRegistry);
-                if (itemsBuilder_ == null) {
-                  ensureItemsIsMutable();
-                  items_.add(m);
-                } else {
-                  itemsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2.GuestAttributesEntry m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2.GuestAttributesEntry.parser(),
+                      extensionRegistry);
+              if (itemsBuilder_ == null) {
+                ensureItemsIsMutable();
+                items_.add(m);
+              } else {
+                itemsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -523,28 +483,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List items_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureItemsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         items_ = new java.util.ArrayList(items_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.GuestAttributesEntry,
-            com.google.cloud.tpu.v2.GuestAttributesEntry.Builder,
-            com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder>
-        itemsBuilder_;
+        com.google.cloud.tpu.v2.GuestAttributesEntry, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder> itemsBuilder_;
 
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -559,8 +512,6 @@ public java.util.List getItemsList
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -575,8 +526,6 @@ public int getItemsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -591,15 +540,14 @@ public com.google.cloud.tpu.v2.GuestAttributesEntry getItems(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public Builder setItems(int index, com.google.cloud.tpu.v2.GuestAttributesEntry value) {
+    public Builder setItems(
+        int index, com.google.cloud.tpu.v2.GuestAttributesEntry value) {
       if (itemsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -613,8 +561,6 @@ public Builder setItems(int index, com.google.cloud.tpu.v2.GuestAttributesEntry
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -633,8 +579,6 @@ public Builder setItems(
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -655,15 +599,14 @@ public Builder addItems(com.google.cloud.tpu.v2.GuestAttributesEntry value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public Builder addItems(int index, com.google.cloud.tpu.v2.GuestAttributesEntry value) {
+    public Builder addItems(
+        int index, com.google.cloud.tpu.v2.GuestAttributesEntry value) {
       if (itemsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -677,15 +620,14 @@ public Builder addItems(int index, com.google.cloud.tpu.v2.GuestAttributesEntry
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public Builder addItems(com.google.cloud.tpu.v2.GuestAttributesEntry.Builder builderForValue) {
+    public Builder addItems(
+        com.google.cloud.tpu.v2.GuestAttributesEntry.Builder builderForValue) {
       if (itemsBuilder_ == null) {
         ensureItemsIsMutable();
         items_.add(builderForValue.build());
@@ -696,8 +638,6 @@ public Builder addItems(com.google.cloud.tpu.v2.GuestAttributesEntry.Builder bui
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -716,8 +656,6 @@ public Builder addItems(
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -728,7 +666,8 @@ public Builder addAllItems(
         java.lang.Iterable values) {
       if (itemsBuilder_ == null) {
         ensureItemsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, items_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, items_);
         onChanged();
       } else {
         itemsBuilder_.addAllMessages(values);
@@ -736,8 +675,6 @@ public Builder addAllItems(
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -755,8 +692,6 @@ public Builder clearItems() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -774,44 +709,39 @@ public Builder removeItems(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder getItemsBuilder(int index) {
+    public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder getItemsBuilder(
+        int index) {
       return getItemsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index) {
+    public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(
+        int index) {
       if (itemsBuilder_ == null) {
-        return items_.get(index);
-      } else {
+        return items_.get(index);  } else {
         return itemsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public java.util.List
-        getItemsOrBuilderList() {
+    public java.util.List 
+         getItemsOrBuilderList() {
       if (itemsBuilder_ != null) {
         return itemsBuilder_.getMessageOrBuilderList();
       } else {
@@ -819,8 +749,6 @@ public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(i
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -828,55 +756,49 @@ public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(i
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
     public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder addItemsBuilder() {
-      return getItemsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2.GuestAttributesEntry.getDefaultInstance());
+      return getItemsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2.GuestAttributesEntry.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder addItemsBuilder(int index) {
-      return getItemsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2.GuestAttributesEntry.getDefaultInstance());
+    public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder addItemsBuilder(
+        int index) {
+      return getItemsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2.GuestAttributesEntry.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public java.util.List
-        getItemsBuilderList() {
+    public java.util.List 
+         getItemsBuilderList() {
       return getItemsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.GuestAttributesEntry,
-            com.google.cloud.tpu.v2.GuestAttributesEntry.Builder,
-            com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder>
+        com.google.cloud.tpu.v2.GuestAttributesEntry, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder> 
         getItemsFieldBuilder() {
       if (itemsBuilder_ == null) {
-        itemsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2.GuestAttributesEntry,
-                com.google.cloud.tpu.v2.GuestAttributesEntry.Builder,
-                com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder>(
-                items_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        itemsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2.GuestAttributesEntry, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder>(
+                items_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         items_ = null;
       }
       return itemsBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -886,12 +808,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GuestAttributesValue)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GuestAttributesValue)
   private static final com.google.cloud.tpu.v2.GuestAttributesValue DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GuestAttributesValue();
   }
@@ -900,27 +822,27 @@ public static com.google.cloud.tpu.v2.GuestAttributesValue getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GuestAttributesValue parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GuestAttributesValue parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -935,4 +857,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GuestAttributesValue getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
similarity index 62%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
index fb75e87660b2..cae80b862b1d 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GuestAttributesValueOrBuilder
-    extends
+public interface GuestAttributesValueOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GuestAttributesValue)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
-  java.util.List getItemsList();
+  java.util.List 
+      getItemsList();
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -44,8 +25,6 @@ public interface GuestAttributesValueOrBuilder
    */
   com.google.cloud.tpu.v2.GuestAttributesEntry getItems(int index);
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -54,24 +33,21 @@ public interface GuestAttributesValueOrBuilder
    */
   int getItemsCount();
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
-  java.util.List
+  java.util.List 
       getItemsOrBuilderList();
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
-  com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index);
+  com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(
+      int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
index fe5f8aeaa5c3..a40374581e3f 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListAcceleratorTypesRequest}
  */
-public final class ListAcceleratorTypesRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListAcceleratorTypesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
     ListAcceleratorTypesRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesRequest.newBuilder() to construct.
   private ListAcceleratorTypesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListAcceleratorTypesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -46,45 +28,38 @@ private ListAcceleratorTypesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class,
-            com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.Builder.class);
+            com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -93,31 +68,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -128,14 +101,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -144,18 +114,14 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -164,29 +130,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -195,18 +161,14 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   @java.lang.Override
@@ -215,29 +177,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getFilterBytes() {
+  public com.google.protobuf.ByteString
+      getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -246,18 +208,14 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -266,29 +224,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getOrderByBytes() {
+  public com.google.protobuf.ByteString
+      getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -297,7 +255,6 @@ public com.google.protobuf.ByteString getOrderByBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -309,7 +266,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -338,7 +296,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -357,19 +316,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListAcceleratorTypesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListAcceleratorTypesRequest other =
-        (com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) obj;
-
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
-    if (!getFilter().equals(other.getFilter())) return false;
-    if (!getOrderBy().equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v2.ListAcceleratorTypesRequest other = (com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) obj;
+
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
+    if (!getFilter()
+        .equals(other.getFilter())) return false;
+    if (!getOrderBy()
+        .equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -397,135 +360,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListAcceleratorTypesRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
       com.google.cloud.tpu.v2.ListAcceleratorTypesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class,
-              com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.Builder.class);
+              com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -539,9 +496,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -560,11 +517,8 @@ public com.google.cloud.tpu.v2.ListAcceleratorTypesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListAcceleratorTypesRequest buildPartial() {
-      com.google.cloud.tpu.v2.ListAcceleratorTypesRequest result =
-          new com.google.cloud.tpu.v2.ListAcceleratorTypesRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.ListAcceleratorTypesRequest result = new com.google.cloud.tpu.v2.ListAcceleratorTypesRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -592,39 +546,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest r
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListAcceleratorTypesRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -632,8 +585,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest other) {
-      if (other == com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -683,43 +635,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 42:
-              {
-                filter_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 42
-            case 50:
-              {
-                orderBy_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 50
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 42: {
+              filter_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 42
+            case 50: {
+              orderBy_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 50
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -729,27 +675,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -758,23 +699,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -782,39 +720,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -824,23 +751,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -848,16 +769,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -865,33 +783,27 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -903,20 +815,18 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -925,21 +835,20 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -947,35 +856,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -985,21 +887,17 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -1009,20 +907,18 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object filter_ = "";
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -1031,21 +927,20 @@ public java.lang.String getFilter() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString getFilterBytes() {
+    public com.google.protobuf.ByteString
+        getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -1053,35 +948,28 @@ public com.google.protobuf.ByteString getFilterBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilter(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -1091,21 +979,17 @@ public Builder clearFilter() {
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilterBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1115,20 +999,18 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object orderBy_ = "";
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1137,21 +1019,20 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString getOrderByBytes() {
+    public com.google.protobuf.ByteString
+        getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1159,35 +1040,28 @@ public com.google.protobuf.ByteString getOrderByBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderBy(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1197,30 +1071,26 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderByBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1230,12 +1100,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
   private static final com.google.cloud.tpu.v2.ListAcceleratorTypesRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListAcceleratorTypesRequest();
   }
@@ -1244,27 +1114,27 @@ public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListAcceleratorTypesRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListAcceleratorTypesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1279,4 +1149,6 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2.ListAcceleratorTypesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
similarity index 57%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
index 60fd80c81c46..7a66cbd04c02 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
@@ -1,142 +1,99 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListAcceleratorTypesRequestOrBuilder
-    extends
+public interface ListAcceleratorTypesRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString getFilterBytes();
+  com.google.protobuf.ByteString
+      getFilterBytes();
 
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString getOrderByBytes();
+  com.google.protobuf.ByteString
+      getOrderByBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
similarity index 72%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
index 521b2626b4a8..9bef46ab4096 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Response for [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListAcceleratorTypesResponse}
  */
-public final class ListAcceleratorTypesResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListAcceleratorTypesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
     ListAcceleratorTypesResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesResponse.newBuilder() to construct.
   private ListAcceleratorTypesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListAcceleratorTypesResponse() {
     acceleratorTypes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -45,37 +27,33 @@ private ListAcceleratorTypesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class,
-            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.Builder.class);
+            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.Builder.class);
   }
 
   public static final int ACCELERATOR_TYPES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List acceleratorTypes_;
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -87,8 +65,6 @@ public java.util.List getAcceleratorTyp
     return acceleratorTypes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -96,13 +72,11 @@ public java.util.List getAcceleratorTyp
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getAcceleratorTypesOrBuilderList() {
     return acceleratorTypes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -114,8 +88,6 @@ public int getAcceleratorTypesCount() {
     return acceleratorTypes_.size();
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -127,8 +99,6 @@ public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorTypes(int index) {
     return acceleratorTypes_.get(index);
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -136,23 +106,20 @@ public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorTypes(int index) {
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index) {
+  public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
+      int index) {
     return acceleratorTypes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -161,29 +128,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -192,46 +159,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList
+      getUnreachableList() {
     return unreachable_;
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -239,23 +197,20 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString
+      getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -267,7 +222,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
       output.writeMessage(1, acceleratorTypes_.get(i));
     }
@@ -287,7 +243,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, acceleratorTypes_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, acceleratorTypes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -308,17 +265,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListAcceleratorTypesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListAcceleratorTypesResponse other =
-        (com.google.cloud.tpu.v2.ListAcceleratorTypesResponse) obj;
+    com.google.cloud.tpu.v2.ListAcceleratorTypesResponse other = (com.google.cloud.tpu.v2.ListAcceleratorTypesResponse) obj;
 
-    if (!getAcceleratorTypesList().equals(other.getAcceleratorTypesList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
+    if (!getAcceleratorTypesList()
+        .equals(other.getAcceleratorTypesList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList()
+        .equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -346,135 +305,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListAcceleratorTypesResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
       com.google.cloud.tpu.v2.ListAcceleratorTypesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class,
-              com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.Builder.class);
+              com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -493,9 +446,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -514,18 +467,14 @@ public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse buildPartial() {
-      com.google.cloud.tpu.v2.ListAcceleratorTypesResponse result =
-          new com.google.cloud.tpu.v2.ListAcceleratorTypesResponse(this);
+      com.google.cloud.tpu.v2.ListAcceleratorTypesResponse result = new com.google.cloud.tpu.v2.ListAcceleratorTypesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2.ListAcceleratorTypesResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse result) {
       if (acceleratorTypesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           acceleratorTypes_ = java.util.Collections.unmodifiableList(acceleratorTypes_);
@@ -553,39 +502,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListAcceleratorTypesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListAcceleratorTypesResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListAcceleratorTypesResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -593,8 +541,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse other) {
-      if (other == com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.getDefaultInstance()) return this;
       if (acceleratorTypesBuilder_ == null) {
         if (!other.acceleratorTypes_.isEmpty()) {
           if (acceleratorTypes_.isEmpty()) {
@@ -613,10 +560,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse ot
             acceleratorTypesBuilder_ = null;
             acceleratorTypes_ = other.acceleratorTypes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            acceleratorTypesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getAcceleratorTypesFieldBuilder()
-                    : null;
+            acceleratorTypesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getAcceleratorTypesFieldBuilder() : null;
           } else {
             acceleratorTypesBuilder_.addAllMessages(other.acceleratorTypes_);
           }
@@ -663,39 +609,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2.AcceleratorType m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2.AcceleratorType.parser(), extensionRegistry);
-                if (acceleratorTypesBuilder_ == null) {
-                  ensureAcceleratorTypesIsMutable();
-                  acceleratorTypes_.add(m);
-                } else {
-                  acceleratorTypesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureUnreachableIsMutable();
-                unreachable_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2.AcceleratorType m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2.AcceleratorType.parser(),
+                      extensionRegistry);
+              if (acceleratorTypesBuilder_ == null) {
+                ensureAcceleratorTypesIsMutable();
+                acceleratorTypes_.add(m);
+              } else {
+                acceleratorTypesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureUnreachableIsMutable();
+              unreachable_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -705,29 +648,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List acceleratorTypes_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureAcceleratorTypesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        acceleratorTypes_ =
-            new java.util.ArrayList(acceleratorTypes_);
+        acceleratorTypes_ = new java.util.ArrayList(acceleratorTypes_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.AcceleratorType,
-            com.google.cloud.tpu.v2.AcceleratorType.Builder,
-            com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder>
-        acceleratorTypesBuilder_;
+        com.google.cloud.tpu.v2.AcceleratorType, com.google.cloud.tpu.v2.AcceleratorType.Builder, com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder> acceleratorTypesBuilder_;
 
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -742,8 +677,6 @@ public java.util.List getAcceleratorTyp
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -758,8 +691,6 @@ public int getAcceleratorTypesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -774,15 +705,14 @@ public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorTypes(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public Builder setAcceleratorTypes(int index, com.google.cloud.tpu.v2.AcceleratorType value) {
+    public Builder setAcceleratorTypes(
+        int index, com.google.cloud.tpu.v2.AcceleratorType value) {
       if (acceleratorTypesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -796,8 +726,6 @@ public Builder setAcceleratorTypes(int index, com.google.cloud.tpu.v2.Accelerato
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -816,8 +744,6 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -838,15 +764,14 @@ public Builder addAcceleratorTypes(com.google.cloud.tpu.v2.AcceleratorType value
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public Builder addAcceleratorTypes(int index, com.google.cloud.tpu.v2.AcceleratorType value) {
+    public Builder addAcceleratorTypes(
+        int index, com.google.cloud.tpu.v2.AcceleratorType value) {
       if (acceleratorTypesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -860,8 +785,6 @@ public Builder addAcceleratorTypes(int index, com.google.cloud.tpu.v2.Accelerato
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -880,8 +803,6 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -900,8 +821,6 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -912,7 +831,8 @@ public Builder addAllAcceleratorTypes(
         java.lang.Iterable values) {
       if (acceleratorTypesBuilder_ == null) {
         ensureAcceleratorTypesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, acceleratorTypes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, acceleratorTypes_);
         onChanged();
       } else {
         acceleratorTypesBuilder_.addAllMessages(values);
@@ -920,8 +840,6 @@ public Builder addAllAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -939,8 +857,6 @@ public Builder clearAcceleratorTypes() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -958,20 +874,17 @@ public Builder removeAcceleratorTypes(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public com.google.cloud.tpu.v2.AcceleratorType.Builder getAcceleratorTypesBuilder(int index) {
+    public com.google.cloud.tpu.v2.AcceleratorType.Builder getAcceleratorTypesBuilder(
+        int index) {
       return getAcceleratorTypesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -981,22 +894,19 @@ public com.google.cloud.tpu.v2.AcceleratorType.Builder getAcceleratorTypesBuilde
     public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
         int index) {
       if (acceleratorTypesBuilder_ == null) {
-        return acceleratorTypes_.get(index);
-      } else {
+        return acceleratorTypes_.get(index);  } else {
         return acceleratorTypesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List
-        getAcceleratorTypesOrBuilderList() {
+    public java.util.List 
+         getAcceleratorTypesOrBuilderList() {
       if (acceleratorTypesBuilder_ != null) {
         return acceleratorTypesBuilder_.getMessageOrBuilderList();
       } else {
@@ -1004,8 +914,6 @@ public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBui
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1013,47 +921,38 @@ public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBui
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
     public com.google.cloud.tpu.v2.AcceleratorType.Builder addAcceleratorTypesBuilder() {
-      return getAcceleratorTypesFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance());
+      return getAcceleratorTypesFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public com.google.cloud.tpu.v2.AcceleratorType.Builder addAcceleratorTypesBuilder(int index) {
-      return getAcceleratorTypesFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance());
+    public com.google.cloud.tpu.v2.AcceleratorType.Builder addAcceleratorTypesBuilder(
+        int index) {
+      return getAcceleratorTypesFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List
-        getAcceleratorTypesBuilderList() {
+    public java.util.List 
+         getAcceleratorTypesBuilderList() {
       return getAcceleratorTypesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.AcceleratorType,
-            com.google.cloud.tpu.v2.AcceleratorType.Builder,
-            com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder>
+        com.google.cloud.tpu.v2.AcceleratorType, com.google.cloud.tpu.v2.AcceleratorType.Builder, com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder> 
         getAcceleratorTypesFieldBuilder() {
       if (acceleratorTypesBuilder_ == null) {
-        acceleratorTypesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2.AcceleratorType,
-                com.google.cloud.tpu.v2.AcceleratorType.Builder,
-                com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder>(
+        acceleratorTypesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2.AcceleratorType, com.google.cloud.tpu.v2.AcceleratorType.Builder, com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder>(
                 acceleratorTypes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -1065,20 +964,18 @@ public com.google.cloud.tpu.v2.AcceleratorType.Builder addAcceleratorTypesBuilde
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1087,21 +984,20 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1109,35 +1005,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1147,21 +1036,17 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1169,52 +1054,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1222,90 +1097,76 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUnreachable(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachable(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(java.lang.Iterable values) {
+    public Builder addAllUnreachable(
+        java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, unreachable_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1315,30 +1176,26 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachableBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1348,12 +1205,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
   private static final com.google.cloud.tpu.v2.ListAcceleratorTypesResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListAcceleratorTypesResponse();
   }
@@ -1362,27 +1219,27 @@ public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse getDefaultIns
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListAcceleratorTypesResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListAcceleratorTypesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1397,4 +1254,6 @@ public com.google.protobuf.Parser getParserForType
   public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
index 49b166c69189..fe3ae29a5f41 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListAcceleratorTypesResponseOrBuilder
-    extends
+public interface ListAcceleratorTypesResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
-  java.util.List getAcceleratorTypesList();
+  java.util.List 
+      getAcceleratorTypesList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -44,8 +25,6 @@ public interface ListAcceleratorTypesResponseOrBuilder
    */
   com.google.cloud.tpu.v2.AcceleratorType getAcceleratorTypes(int index);
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -54,100 +33,82 @@ public interface ListAcceleratorTypesResponseOrBuilder
    */
   int getAcceleratorTypesCount();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
-  java.util.List
+  java.util.List 
       getAcceleratorTypesOrBuilderList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
-  com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index);
+  com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  java.util.List getUnreachableList();
+  java.util.List
+      getUnreachableList();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString getUnreachableBytes(int index);
+  com.google.protobuf.ByteString
+      getUnreachableBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
index 89ef9794e88b..b479586852db 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [ListNodes][google.cloud.tpu.v2.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListNodesRequest}
  */
-public final class ListNodesRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListNodesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListNodesRequest)
     ListNodesRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListNodesRequest.newBuilder() to construct.
   private ListNodesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListNodesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -44,45 +26,38 @@ private ListNodesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListNodesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListNodesRequest.class,
-            com.google.cloud.tpu.v2.ListNodesRequest.Builder.class);
+            com.google.cloud.tpu.v2.ListNodesRequest.class, com.google.cloud.tpu.v2.ListNodesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -126,14 +99,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -142,18 +112,14 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -162,29 +128,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -193,7 +159,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -205,7 +170,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -228,7 +194,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -241,16 +208,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListNodesRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.ListNodesRequest other = (com.google.cloud.tpu.v2.ListNodesRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -273,136 +243,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListNodesRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListNodesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListNodesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [ListNodes][google.cloud.tpu.v2.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListNodesRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListNodesRequest)
       com.google.cloud.tpu.v2.ListNodesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListNodesRequest.class,
-              com.google.cloud.tpu.v2.ListNodesRequest.Builder.class);
+              com.google.cloud.tpu.v2.ListNodesRequest.class, com.google.cloud.tpu.v2.ListNodesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListNodesRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -414,9 +378,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -435,11 +399,8 @@ public com.google.cloud.tpu.v2.ListNodesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListNodesRequest buildPartial() {
-      com.google.cloud.tpu.v2.ListNodesRequest result =
-          new com.google.cloud.tpu.v2.ListNodesRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.ListNodesRequest result = new com.google.cloud.tpu.v2.ListNodesRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -461,39 +422,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListNodesRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListNodesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListNodesRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListNodesRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -541,31 +501,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -575,27 +531,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -604,23 +555,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -628,39 +576,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -670,23 +607,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -694,16 +625,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -711,33 +639,27 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -749,20 +671,18 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -771,21 +691,20 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -793,35 +712,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -831,30 +743,26 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -864,12 +772,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListNodesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListNodesRequest)
   private static final com.google.cloud.tpu.v2.ListNodesRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListNodesRequest();
   }
@@ -878,27 +786,27 @@ public static com.google.cloud.tpu.v2.ListNodesRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListNodesRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListNodesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -913,4 +821,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ListNodesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
similarity index 50%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
index 210748b76069..0db2dea1af0a 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
@@ -1,92 +1,59 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListNodesRequestOrBuilder
-    extends
+public interface ListNodesRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListNodesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
index 91aaf7f6ea9e..156b2a1d3773 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Response for [ListNodes][google.cloud.tpu.v2.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListNodesResponse}
  */
-public final class ListNodesResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListNodesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListNodesResponse)
     ListNodesResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListNodesResponse.newBuilder() to construct.
   private ListNodesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListNodesResponse() {
     nodes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -45,37 +27,33 @@ private ListNodesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListNodesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListNodesResponse.class,
-            com.google.cloud.tpu.v2.ListNodesResponse.Builder.class);
+            com.google.cloud.tpu.v2.ListNodesResponse.class, com.google.cloud.tpu.v2.ListNodesResponse.Builder.class);
   }
 
   public static final int NODES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List nodes_;
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -87,8 +65,6 @@ public java.util.List getNodesList() {
     return nodes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -96,12 +72,11 @@ public java.util.List getNodesList() {
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
   @java.lang.Override
-  public java.util.List getNodesOrBuilderList() {
+  public java.util.List 
+      getNodesOrBuilderList() {
     return nodes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -113,8 +88,6 @@ public int getNodesCount() {
     return nodes_.size();
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -126,8 +99,6 @@ public com.google.cloud.tpu.v2.Node getNodes(int index) {
     return nodes_.get(index);
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -135,23 +106,20 @@ public com.google.cloud.tpu.v2.Node getNodes(int index) {
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(int index) {
+  public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(
+      int index) {
     return nodes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -160,29 +128,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -191,46 +159,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList
+      getUnreachableList() {
     return unreachable_;
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -238,23 +197,20 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString
+      getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -266,7 +222,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < nodes_.size(); i++) {
       output.writeMessage(1, nodes_.get(i));
     }
@@ -286,7 +243,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < nodes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, nodes_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, nodes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -307,17 +265,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListNodesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListNodesResponse other =
-        (com.google.cloud.tpu.v2.ListNodesResponse) obj;
+    com.google.cloud.tpu.v2.ListNodesResponse other = (com.google.cloud.tpu.v2.ListNodesResponse) obj;
 
-    if (!getNodesList().equals(other.getNodesList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
+    if (!getNodesList()
+        .equals(other.getNodesList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList()
+        .equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -344,136 +304,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListNodesResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListNodesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListNodesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for [ListNodes][google.cloud.tpu.v2.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListNodesResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListNodesResponse)
       com.google.cloud.tpu.v2.ListNodesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListNodesResponse.class,
-              com.google.cloud.tpu.v2.ListNodesResponse.Builder.class);
+              com.google.cloud.tpu.v2.ListNodesResponse.class, com.google.cloud.tpu.v2.ListNodesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListNodesResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -492,9 +446,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -513,12 +467,9 @@ public com.google.cloud.tpu.v2.ListNodesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListNodesResponse buildPartial() {
-      com.google.cloud.tpu.v2.ListNodesResponse result =
-          new com.google.cloud.tpu.v2.ListNodesResponse(this);
+      com.google.cloud.tpu.v2.ListNodesResponse result = new com.google.cloud.tpu.v2.ListNodesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -551,39 +502,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListNodesResponse result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListNodesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListNodesResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListNodesResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -610,10 +560,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.ListNodesResponse other) {
             nodesBuilder_ = null;
             nodes_ = other.nodes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            nodesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getNodesFieldBuilder()
-                    : null;
+            nodesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getNodesFieldBuilder() : null;
           } else {
             nodesBuilder_.addAllMessages(other.nodes_);
           }
@@ -660,38 +609,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2.Node m =
-                    input.readMessage(com.google.cloud.tpu.v2.Node.parser(), extensionRegistry);
-                if (nodesBuilder_ == null) {
-                  ensureNodesIsMutable();
-                  nodes_.add(m);
-                } else {
-                  nodesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureUnreachableIsMutable();
-                unreachable_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2.Node m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2.Node.parser(),
+                      extensionRegistry);
+              if (nodesBuilder_ == null) {
+                ensureNodesIsMutable();
+                nodes_.add(m);
+              } else {
+                nodesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureUnreachableIsMutable();
+              unreachable_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -701,27 +648,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private java.util.List nodes_ = java.util.Collections.emptyList();
-
+    private java.util.List nodes_ =
+      java.util.Collections.emptyList();
     private void ensureNodesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         nodes_ = new java.util.ArrayList(nodes_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.Node,
-            com.google.cloud.tpu.v2.Node.Builder,
-            com.google.cloud.tpu.v2.NodeOrBuilder>
-        nodesBuilder_;
+        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> nodesBuilder_;
 
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -736,8 +677,6 @@ public java.util.List getNodesList() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -752,8 +691,6 @@ public int getNodesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -768,15 +705,14 @@ public com.google.cloud.tpu.v2.Node getNodes(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder setNodes(int index, com.google.cloud.tpu.v2.Node value) {
+    public Builder setNodes(
+        int index, com.google.cloud.tpu.v2.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -790,15 +726,14 @@ public Builder setNodes(int index, com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder setNodes(int index, com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder setNodes(
+        int index, com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.set(index, builderForValue.build());
@@ -809,8 +744,6 @@ public Builder setNodes(int index, com.google.cloud.tpu.v2.Node.Builder builderF
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -831,15 +764,14 @@ public Builder addNodes(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder addNodes(int index, com.google.cloud.tpu.v2.Node value) {
+    public Builder addNodes(
+        int index, com.google.cloud.tpu.v2.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -853,15 +785,14 @@ public Builder addNodes(int index, com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder addNodes(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder addNodes(
+        com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(builderForValue.build());
@@ -872,15 +803,14 @@ public Builder addNodes(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder addNodes(int index, com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder addNodes(
+        int index, com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(index, builderForValue.build());
@@ -891,18 +821,18 @@ public Builder addNodes(int index, com.google.cloud.tpu.v2.Node.Builder builderF
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder addAllNodes(java.lang.Iterable values) {
+    public Builder addAllNodes(
+        java.lang.Iterable values) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, nodes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, nodes_);
         onChanged();
       } else {
         nodesBuilder_.addAllMessages(values);
@@ -910,8 +840,6 @@ public Builder addAllNodes(java.lang.Iterable
      * The listed nodes.
      * 

@@ -929,8 +857,6 @@ public Builder clearNodes() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -948,43 +874,39 @@ public Builder removeNodes(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2.Node.Builder getNodesBuilder(int index) {
+    public com.google.cloud.tpu.v2.Node.Builder getNodesBuilder(
+        int index) {
       return getNodesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(int index) {
+    public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(
+        int index) {
       if (nodesBuilder_ == null) {
-        return nodes_.get(index);
-      } else {
+        return nodes_.get(index);  } else {
         return nodesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public java.util.List getNodesOrBuilderList() {
+    public java.util.List 
+         getNodesOrBuilderList() {
       if (nodesBuilder_ != null) {
         return nodesBuilder_.getMessageOrBuilderList();
       } else {
@@ -992,8 +914,6 @@ public java.util.List getNodesO
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1001,46 +921,42 @@ public java.util.List getNodesO
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
     public com.google.cloud.tpu.v2.Node.Builder addNodesBuilder() {
-      return getNodesFieldBuilder().addBuilder(com.google.cloud.tpu.v2.Node.getDefaultInstance());
+      return getNodesFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2.Node.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2.Node.Builder addNodesBuilder(int index) {
-      return getNodesFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2.Node.getDefaultInstance());
+    public com.google.cloud.tpu.v2.Node.Builder addNodesBuilder(
+        int index) {
+      return getNodesFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2.Node.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public java.util.List getNodesBuilderList() {
+    public java.util.List 
+         getNodesBuilderList() {
       return getNodesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.Node,
-            com.google.cloud.tpu.v2.Node.Builder,
-            com.google.cloud.tpu.v2.NodeOrBuilder>
+        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> 
         getNodesFieldBuilder() {
       if (nodesBuilder_ == null) {
-        nodesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2.Node,
-                com.google.cloud.tpu.v2.Node.Builder,
-                com.google.cloud.tpu.v2.NodeOrBuilder>(
-                nodes_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        nodesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder>(
+                nodes_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         nodes_ = null;
       }
       return nodesBuilder_;
@@ -1048,20 +964,18 @@ public java.util.List getNodesBuilderList(
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1070,21 +984,20 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1092,35 +1005,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1130,21 +1036,17 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1152,52 +1054,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1205,90 +1097,76 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUnreachable(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachable(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(java.lang.Iterable values) {
+    public Builder addAllUnreachable(
+        java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, unreachable_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1298,30 +1176,26 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachableBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1331,12 +1205,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListNodesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListNodesResponse)
   private static final com.google.cloud.tpu.v2.ListNodesResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListNodesResponse();
   }
@@ -1345,27 +1219,27 @@ public static com.google.cloud.tpu.v2.ListNodesResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListNodesResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListNodesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1380,4 +1254,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ListNodesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
index 4ec319767836..181e3d7fab71 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListNodesResponseOrBuilder
-    extends
+public interface ListNodesResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListNodesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
-  java.util.List getNodesList();
+  java.util.List 
+      getNodesList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -44,8 +25,6 @@ public interface ListNodesResponseOrBuilder
    */
   com.google.cloud.tpu.v2.Node getNodes(int index);
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -54,99 +33,82 @@ public interface ListNodesResponseOrBuilder
    */
   int getNodesCount();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
-  java.util.List getNodesOrBuilderList();
+  java.util.List 
+      getNodesOrBuilderList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
-  com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(int index);
+  com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  java.util.List getUnreachableList();
+  java.util.List
+      getUnreachableList();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString getUnreachableBytes(int index);
+  com.google.protobuf.ByteString
+      getUnreachableBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
index c7bebdf18528..50247378a816 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListRuntimeVersionsRequest}
  */
-public final class ListRuntimeVersionsRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListRuntimeVersionsRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
     ListRuntimeVersionsRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListRuntimeVersionsRequest.newBuilder() to construct.
   private ListRuntimeVersionsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListRuntimeVersionsRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -46,45 +28,38 @@ private ListRuntimeVersionsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListRuntimeVersionsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class,
-            com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.Builder.class);
+            com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class, com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -93,31 +68,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -128,14 +101,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -144,18 +114,14 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -164,29 +130,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -195,18 +161,14 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   @java.lang.Override
@@ -215,29 +177,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getFilterBytes() {
+  public com.google.protobuf.ByteString
+      getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -246,18 +208,14 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -266,29 +224,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getOrderByBytes() {
+  public com.google.protobuf.ByteString
+      getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -297,7 +255,6 @@ public com.google.protobuf.ByteString getOrderByBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -309,7 +266,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -338,7 +296,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -357,19 +316,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListRuntimeVersionsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListRuntimeVersionsRequest other =
-        (com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) obj;
-
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
-    if (!getFilter().equals(other.getFilter())) return false;
-    if (!getOrderBy().equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v2.ListRuntimeVersionsRequest other = (com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) obj;
+
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
+    if (!getFilter()
+        .equals(other.getFilter())) return false;
+    if (!getOrderBy()
+        .equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -397,135 +360,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListRuntimeVersionsRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
       com.google.cloud.tpu.v2.ListRuntimeVersionsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class,
-              com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.Builder.class);
+              com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class, com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -539,9 +496,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -560,11 +517,8 @@ public com.google.cloud.tpu.v2.ListRuntimeVersionsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListRuntimeVersionsRequest buildPartial() {
-      com.google.cloud.tpu.v2.ListRuntimeVersionsRequest result =
-          new com.google.cloud.tpu.v2.ListRuntimeVersionsRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.ListRuntimeVersionsRequest result = new com.google.cloud.tpu.v2.ListRuntimeVersionsRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -592,39 +546,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest re
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListRuntimeVersionsRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -632,8 +585,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest other) {
-      if (other == com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -683,43 +635,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 42:
-              {
-                filter_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 42
-            case 50:
-              {
-                orderBy_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 50
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 42: {
+              filter_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 42
+            case 50: {
+              orderBy_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 50
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -729,27 +675,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -758,23 +699,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -782,39 +720,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -824,23 +751,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -848,16 +769,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -865,33 +783,27 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -903,20 +815,18 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -925,21 +835,20 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -947,35 +856,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -985,21 +887,17 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -1009,20 +907,18 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object filter_ = "";
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -1031,21 +927,20 @@ public java.lang.String getFilter() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString getFilterBytes() {
+    public com.google.protobuf.ByteString
+        getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -1053,35 +948,28 @@ public com.google.protobuf.ByteString getFilterBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilter(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -1091,21 +979,17 @@ public Builder clearFilter() {
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilterBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1115,20 +999,18 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object orderBy_ = "";
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1137,21 +1019,20 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString getOrderByBytes() {
+    public com.google.protobuf.ByteString
+        getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1159,35 +1040,28 @@ public com.google.protobuf.ByteString getOrderByBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderBy(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1197,30 +1071,26 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderByBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1230,12 +1100,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
   private static final com.google.cloud.tpu.v2.ListRuntimeVersionsRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListRuntimeVersionsRequest();
   }
@@ -1244,27 +1114,27 @@ public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListRuntimeVersionsRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListRuntimeVersionsRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1279,4 +1149,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2.ListRuntimeVersionsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
similarity index 57%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
index 5ffc73a137a0..546dcebb3803 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
@@ -1,142 +1,99 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListRuntimeVersionsRequestOrBuilder
-    extends
+public interface ListRuntimeVersionsRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString getFilterBytes();
+  com.google.protobuf.ByteString
+      getFilterBytes();
 
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString getOrderByBytes();
+  com.google.protobuf.ByteString
+      getOrderByBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
similarity index 72%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
index 0faea51ecfc5..1ee414f9e603 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Response for [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListRuntimeVersionsResponse}
  */
-public final class ListRuntimeVersionsResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListRuntimeVersionsResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
     ListRuntimeVersionsResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListRuntimeVersionsResponse.newBuilder() to construct.
   private ListRuntimeVersionsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListRuntimeVersionsResponse() {
     runtimeVersions_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -45,37 +27,33 @@ private ListRuntimeVersionsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListRuntimeVersionsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class,
-            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.Builder.class);
+            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class, com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.Builder.class);
   }
 
   public static final int RUNTIME_VERSIONS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List runtimeVersions_;
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -87,8 +65,6 @@ public java.util.List getRuntimeVersions
     return runtimeVersions_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -96,13 +72,11 @@ public java.util.List getRuntimeVersions
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getRuntimeVersionsOrBuilderList() {
     return runtimeVersions_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -114,8 +88,6 @@ public int getRuntimeVersionsCount() {
     return runtimeVersions_.size();
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -127,8 +99,6 @@ public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersions(int index) {
     return runtimeVersions_.get(index);
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -136,23 +106,20 @@ public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersions(int index) {
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(int index) {
+  public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
+      int index) {
     return runtimeVersions_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -161,29 +128,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -192,46 +159,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList
+      getUnreachableList() {
     return unreachable_;
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -239,23 +197,20 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString
+      getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -267,7 +222,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < runtimeVersions_.size(); i++) {
       output.writeMessage(1, runtimeVersions_.get(i));
     }
@@ -287,7 +243,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < runtimeVersions_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, runtimeVersions_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, runtimeVersions_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -308,17 +265,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListRuntimeVersionsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListRuntimeVersionsResponse other =
-        (com.google.cloud.tpu.v2.ListRuntimeVersionsResponse) obj;
+    com.google.cloud.tpu.v2.ListRuntimeVersionsResponse other = (com.google.cloud.tpu.v2.ListRuntimeVersionsResponse) obj;
 
-    if (!getRuntimeVersionsList().equals(other.getRuntimeVersionsList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
+    if (!getRuntimeVersionsList()
+        .equals(other.getRuntimeVersionsList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList()
+        .equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -346,135 +305,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListRuntimeVersionsResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
       com.google.cloud.tpu.v2.ListRuntimeVersionsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class,
-              com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.Builder.class);
+              com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class, com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -493,9 +446,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -514,18 +467,14 @@ public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse buildPartial() {
-      com.google.cloud.tpu.v2.ListRuntimeVersionsResponse result =
-          new com.google.cloud.tpu.v2.ListRuntimeVersionsResponse(this);
+      com.google.cloud.tpu.v2.ListRuntimeVersionsResponse result = new com.google.cloud.tpu.v2.ListRuntimeVersionsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2.ListRuntimeVersionsResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse result) {
       if (runtimeVersionsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           runtimeVersions_ = java.util.Collections.unmodifiableList(runtimeVersions_);
@@ -553,39 +502,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse r
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListRuntimeVersionsResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListRuntimeVersionsResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListRuntimeVersionsResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -593,8 +541,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse other) {
-      if (other == com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.getDefaultInstance()) return this;
       if (runtimeVersionsBuilder_ == null) {
         if (!other.runtimeVersions_.isEmpty()) {
           if (runtimeVersions_.isEmpty()) {
@@ -613,10 +560,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse oth
             runtimeVersionsBuilder_ = null;
             runtimeVersions_ = other.runtimeVersions_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            runtimeVersionsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getRuntimeVersionsFieldBuilder()
-                    : null;
+            runtimeVersionsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getRuntimeVersionsFieldBuilder() : null;
           } else {
             runtimeVersionsBuilder_.addAllMessages(other.runtimeVersions_);
           }
@@ -663,39 +609,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2.RuntimeVersion m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2.RuntimeVersion.parser(), extensionRegistry);
-                if (runtimeVersionsBuilder_ == null) {
-                  ensureRuntimeVersionsIsMutable();
-                  runtimeVersions_.add(m);
-                } else {
-                  runtimeVersionsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureUnreachableIsMutable();
-                unreachable_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2.RuntimeVersion m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2.RuntimeVersion.parser(),
+                      extensionRegistry);
+              if (runtimeVersionsBuilder_ == null) {
+                ensureRuntimeVersionsIsMutable();
+                runtimeVersions_.add(m);
+              } else {
+                runtimeVersionsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureUnreachableIsMutable();
+              unreachable_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -705,29 +648,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List runtimeVersions_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureRuntimeVersionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        runtimeVersions_ =
-            new java.util.ArrayList(runtimeVersions_);
+        runtimeVersions_ = new java.util.ArrayList(runtimeVersions_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.RuntimeVersion,
-            com.google.cloud.tpu.v2.RuntimeVersion.Builder,
-            com.google.cloud.tpu.v2.RuntimeVersionOrBuilder>
-        runtimeVersionsBuilder_;
+        com.google.cloud.tpu.v2.RuntimeVersion, com.google.cloud.tpu.v2.RuntimeVersion.Builder, com.google.cloud.tpu.v2.RuntimeVersionOrBuilder> runtimeVersionsBuilder_;
 
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -742,8 +677,6 @@ public java.util.List getRuntimeVersions
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -758,8 +691,6 @@ public int getRuntimeVersionsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -774,15 +705,14 @@ public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersions(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public Builder setRuntimeVersions(int index, com.google.cloud.tpu.v2.RuntimeVersion value) {
+    public Builder setRuntimeVersions(
+        int index, com.google.cloud.tpu.v2.RuntimeVersion value) {
       if (runtimeVersionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -796,8 +726,6 @@ public Builder setRuntimeVersions(int index, com.google.cloud.tpu.v2.RuntimeVers
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -816,8 +744,6 @@ public Builder setRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -838,15 +764,14 @@ public Builder addRuntimeVersions(com.google.cloud.tpu.v2.RuntimeVersion value)
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public Builder addRuntimeVersions(int index, com.google.cloud.tpu.v2.RuntimeVersion value) {
+    public Builder addRuntimeVersions(
+        int index, com.google.cloud.tpu.v2.RuntimeVersion value) {
       if (runtimeVersionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -860,8 +785,6 @@ public Builder addRuntimeVersions(int index, com.google.cloud.tpu.v2.RuntimeVers
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -880,8 +803,6 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -900,8 +821,6 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -912,7 +831,8 @@ public Builder addAllRuntimeVersions(
         java.lang.Iterable values) {
       if (runtimeVersionsBuilder_ == null) {
         ensureRuntimeVersionsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, runtimeVersions_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, runtimeVersions_);
         onChanged();
       } else {
         runtimeVersionsBuilder_.addAllMessages(values);
@@ -920,8 +840,6 @@ public Builder addAllRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -939,8 +857,6 @@ public Builder clearRuntimeVersions() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -958,44 +874,39 @@ public Builder removeRuntimeVersions(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public com.google.cloud.tpu.v2.RuntimeVersion.Builder getRuntimeVersionsBuilder(int index) {
+    public com.google.cloud.tpu.v2.RuntimeVersion.Builder getRuntimeVersionsBuilder(
+        int index) {
       return getRuntimeVersionsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(int index) {
+    public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
+        int index) {
       if (runtimeVersionsBuilder_ == null) {
-        return runtimeVersions_.get(index);
-      } else {
+        return runtimeVersions_.get(index);  } else {
         return runtimeVersionsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public java.util.List
-        getRuntimeVersionsOrBuilderList() {
+    public java.util.List 
+         getRuntimeVersionsOrBuilderList() {
       if (runtimeVersionsBuilder_ != null) {
         return runtimeVersionsBuilder_.getMessageOrBuilderList();
       } else {
@@ -1003,8 +914,6 @@ public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuild
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1012,47 +921,38 @@ public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuild
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
     public com.google.cloud.tpu.v2.RuntimeVersion.Builder addRuntimeVersionsBuilder() {
-      return getRuntimeVersionsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance());
+      return getRuntimeVersionsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public com.google.cloud.tpu.v2.RuntimeVersion.Builder addRuntimeVersionsBuilder(int index) {
-      return getRuntimeVersionsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance());
+    public com.google.cloud.tpu.v2.RuntimeVersion.Builder addRuntimeVersionsBuilder(
+        int index) {
+      return getRuntimeVersionsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public java.util.List
-        getRuntimeVersionsBuilderList() {
+    public java.util.List 
+         getRuntimeVersionsBuilderList() {
       return getRuntimeVersionsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.RuntimeVersion,
-            com.google.cloud.tpu.v2.RuntimeVersion.Builder,
-            com.google.cloud.tpu.v2.RuntimeVersionOrBuilder>
+        com.google.cloud.tpu.v2.RuntimeVersion, com.google.cloud.tpu.v2.RuntimeVersion.Builder, com.google.cloud.tpu.v2.RuntimeVersionOrBuilder> 
         getRuntimeVersionsFieldBuilder() {
       if (runtimeVersionsBuilder_ == null) {
-        runtimeVersionsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2.RuntimeVersion,
-                com.google.cloud.tpu.v2.RuntimeVersion.Builder,
-                com.google.cloud.tpu.v2.RuntimeVersionOrBuilder>(
+        runtimeVersionsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2.RuntimeVersion, com.google.cloud.tpu.v2.RuntimeVersion.Builder, com.google.cloud.tpu.v2.RuntimeVersionOrBuilder>(
                 runtimeVersions_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -1064,20 +964,18 @@ public com.google.cloud.tpu.v2.RuntimeVersion.Builder addRuntimeVersionsBuilder(
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1086,21 +984,20 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1108,35 +1005,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1146,21 +1036,17 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1168,52 +1054,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1221,90 +1097,76 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUnreachable(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachable(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(java.lang.Iterable values) {
+    public Builder addAllUnreachable(
+        java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, unreachable_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1314,30 +1176,26 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachableBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1347,12 +1205,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
   private static final com.google.cloud.tpu.v2.ListRuntimeVersionsResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListRuntimeVersionsResponse();
   }
@@ -1361,27 +1219,27 @@ public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListRuntimeVersionsResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListRuntimeVersionsResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1396,4 +1254,6 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
index ba15692d5d8b..2e32e1a34fc1 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListRuntimeVersionsResponseOrBuilder
-    extends
+public interface ListRuntimeVersionsResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
-  java.util.List getRuntimeVersionsList();
+  java.util.List 
+      getRuntimeVersionsList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -44,8 +25,6 @@ public interface ListRuntimeVersionsResponseOrBuilder
    */
   com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersions(int index);
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -54,100 +33,82 @@ public interface ListRuntimeVersionsResponseOrBuilder
    */
   int getRuntimeVersionsCount();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
-  java.util.List
+  java.util.List 
       getRuntimeVersionsOrBuilderList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
-  com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(int index);
+  com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  java.util.List getUnreachableList();
+  java.util.List
+      getUnreachableList();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString getUnreachableBytes(int index);
+  com.google.protobuf.ByteString
+      getUnreachableBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/LocationName.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/LocationName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/LocationName.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/LocationName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
similarity index 72%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
index c365d329ca90..d59f04b4423a 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Network related configurations.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.NetworkConfig}
  */
-public final class NetworkConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class NetworkConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.NetworkConfig)
     NetworkConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use NetworkConfig.newBuilder() to construct.
   private NetworkConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private NetworkConfig() {
     network_ = "";
     subnetwork_ = "";
@@ -44,44 +26,39 @@ private NetworkConfig() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new NetworkConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.NetworkConfig.class,
-            com.google.cloud.tpu.v2.NetworkConfig.Builder.class);
+            com.google.cloud.tpu.v2.NetworkConfig.class, com.google.cloud.tpu.v2.NetworkConfig.Builder.class);
   }
 
   public static final int NETWORK_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object network_ = "";
   /**
-   *
-   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
-   *
    * @return The network.
    */
   @java.lang.Override
@@ -90,30 +67,30 @@ public java.lang.String getNetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       network_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
-   *
    * @return The bytes for network.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNetworkBytes() {
+  public com.google.protobuf.ByteString
+      getNetworkBytes() {
     java.lang.Object ref = network_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       network_ = b;
       return b;
     } else {
@@ -122,12 +99,9 @@ public com.google.protobuf.ByteString getNetworkBytes() {
   }
 
   public static final int SUBNETWORK_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object subnetwork_ = "";
   /**
-   *
-   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -135,7 +109,6 @@ public com.google.protobuf.ByteString getNetworkBytes() {
    * 

    *
    * string subnetwork = 2;
-   *
    * @return The subnetwork.
    */
   @java.lang.Override
@@ -144,15 +117,14 @@ public java.lang.String getSubnetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subnetwork_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -160,15 +132,16 @@ public java.lang.String getSubnetwork() {
    * 

    *
    * string subnetwork = 2;
-   *
    * @return The bytes for subnetwork.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSubnetworkBytes() {
+  public com.google.protobuf.ByteString
+      getSubnetworkBytes() {
     java.lang.Object ref = subnetwork_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       subnetwork_ = b;
       return b;
     } else {
@@ -179,8 +152,6 @@ public com.google.protobuf.ByteString getSubnetworkBytes() {
   public static final int ENABLE_EXTERNAL_IPS_FIELD_NUMBER = 3;
   private boolean enableExternalIps_ = false;
   /**
-   *
-   *
    * 
    * Indicates that external IP addresses would be associated with the TPU
    * workers. If set to false, the specified subnetwork or network should have
@@ -188,7 +159,6 @@ public com.google.protobuf.ByteString getSubnetworkBytes() {
    * 

    *
    * bool enable_external_ips = 3;
-   *
    * @return The enableExternalIps.
    */
   @java.lang.Override
@@ -199,8 +169,6 @@ public boolean getEnableExternalIps() {
   public static final int CAN_IP_FORWARD_FIELD_NUMBER = 4;
   private boolean canIpForward_ = false;
   /**
-   *
-   *
    * 
    * Allows the TPU node to send and receive packets with non-matching
    * destination or source IPs. This is required if you plan to use the TPU
@@ -208,7 +176,6 @@ public boolean getEnableExternalIps() {
    * 

    *
    * bool can_ip_forward = 4;
-   *
    * @return The canIpForward.
    */
   @java.lang.Override
@@ -217,7 +184,6 @@ public boolean getCanIpForward() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -229,7 +195,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(network_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, network_);
     }
@@ -258,10 +225,12 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, subnetwork_);
     }
     if (enableExternalIps_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, enableExternalIps_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(3, enableExternalIps_);
     }
     if (canIpForward_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(4, canIpForward_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(4, canIpForward_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -271,17 +240,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.NetworkConfig)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.NetworkConfig other = (com.google.cloud.tpu.v2.NetworkConfig) obj;
 
-    if (!getNetwork().equals(other.getNetwork())) return false;
-    if (!getSubnetwork().equals(other.getSubnetwork())) return false;
-    if (getEnableExternalIps() != other.getEnableExternalIps()) return false;
-    if (getCanIpForward() != other.getCanIpForward()) return false;
+    if (!getNetwork()
+        .equals(other.getNetwork())) return false;
+    if (!getSubnetwork()
+        .equals(other.getSubnetwork())) return false;
+    if (getEnableExternalIps()
+        != other.getEnableExternalIps()) return false;
+    if (getCanIpForward()
+        != other.getCanIpForward()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -298,143 +271,140 @@ public int hashCode() {
     hash = (37 * hash) + SUBNETWORK_FIELD_NUMBER;
     hash = (53 * hash) + getSubnetwork().hashCode();
     hash = (37 * hash) + ENABLE_EXTERNAL_IPS_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableExternalIps());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getEnableExternalIps());
     hash = (37 * hash) + CAN_IP_FORWARD_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCanIpForward());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getCanIpForward());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.NetworkConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Network related configurations.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.NetworkConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.NetworkConfig)
       com.google.cloud.tpu.v2.NetworkConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.NetworkConfig.class,
-              com.google.cloud.tpu.v2.NetworkConfig.Builder.class);
+              com.google.cloud.tpu.v2.NetworkConfig.class, com.google.cloud.tpu.v2.NetworkConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.NetworkConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -447,9 +417,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
     }
 
     @java.lang.Override
@@ -468,11 +438,8 @@ public com.google.cloud.tpu.v2.NetworkConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.NetworkConfig buildPartial() {
-      com.google.cloud.tpu.v2.NetworkConfig result =
-          new com.google.cloud.tpu.v2.NetworkConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.NetworkConfig result = new com.google.cloud.tpu.v2.NetworkConfig(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -497,39 +464,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.NetworkConfig result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.NetworkConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2.NetworkConfig) other);
+        return mergeFrom((com.google.cloud.tpu.v2.NetworkConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -580,37 +546,32 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                network_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                subnetwork_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 24:
-              {
-                enableExternalIps_ = input.readBool();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 24
-            case 32:
-              {
-                canIpForward_ = input.readBool();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 32
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              network_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              subnetwork_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 24: {
+              enableExternalIps_ = input.readBool();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 24
+            case 32: {
+              canIpForward_ = input.readBool();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 32
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -620,26 +581,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object network_ = "";
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @return The network.
      */
     public java.lang.String getNetwork() {
       java.lang.Object ref = network_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         network_ = s;
         return s;
@@ -648,22 +606,21 @@ public java.lang.String getNetwork() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @return The bytes for network.
      */
-    public com.google.protobuf.ByteString getNetworkBytes() {
+    public com.google.protobuf.ByteString
+        getNetworkBytes() {
       java.lang.Object ref = network_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         network_ = b;
         return b;
       } else {
@@ -671,37 +628,30 @@ public com.google.protobuf.ByteString getNetworkBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @param value The network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetwork(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNetwork(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       network_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNetwork() {
@@ -711,22 +661,18 @@ public Builder clearNetwork() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @param value The bytes for network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNetworkBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       network_ = value;
       bitField0_ |= 0x00000001;
@@ -736,8 +682,6 @@ public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object subnetwork_ = "";
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -745,13 +689,13 @@ public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string subnetwork = 2;
-     *
      * @return The subnetwork.
      */
     public java.lang.String getSubnetwork() {
       java.lang.Object ref = subnetwork_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subnetwork_ = s;
         return s;
@@ -760,8 +704,6 @@ public java.lang.String getSubnetwork() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -769,14 +711,15 @@ public java.lang.String getSubnetwork() {
      * 

      *
      * string subnetwork = 2;
-     *
      * @return The bytes for subnetwork.
      */
-    public com.google.protobuf.ByteString getSubnetworkBytes() {
+    public com.google.protobuf.ByteString
+        getSubnetworkBytes() {
       java.lang.Object ref = subnetwork_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         subnetwork_ = b;
         return b;
       } else {
@@ -784,8 +727,6 @@ public com.google.protobuf.ByteString getSubnetworkBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -793,22 +734,18 @@ public com.google.protobuf.ByteString getSubnetworkBytes() {
      * 

      *
      * string subnetwork = 2;
-     *
      * @param value The subnetwork to set.
      * @return This builder for chaining.
      */
-    public Builder setSubnetwork(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSubnetwork(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       subnetwork_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -816,7 +753,6 @@ public Builder setSubnetwork(java.lang.String value) {
      * 

      *
      * string subnetwork = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSubnetwork() {
@@ -826,8 +762,6 @@ public Builder clearSubnetwork() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -835,14 +769,12 @@ public Builder clearSubnetwork() {
      * 

      *
      * string subnetwork = 2;
-     *
      * @param value The bytes for subnetwork to set.
      * @return This builder for chaining.
      */
-    public Builder setSubnetworkBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSubnetworkBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       subnetwork_ = value;
       bitField0_ |= 0x00000002;
@@ -850,10 +782,8 @@ public Builder setSubnetworkBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private boolean enableExternalIps_;
+    private boolean enableExternalIps_ ;
     /**
-     *
-     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -861,7 +791,6 @@ public Builder setSubnetworkBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * bool enable_external_ips = 3;
-     *
      * @return The enableExternalIps.
      */
     @java.lang.Override
@@ -869,8 +798,6 @@ public boolean getEnableExternalIps() {
       return enableExternalIps_;
     }
     /**
-     *
-     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -878,20 +805,17 @@ public boolean getEnableExternalIps() {
      * 

      *
      * bool enable_external_ips = 3;
-     *
      * @param value The enableExternalIps to set.
      * @return This builder for chaining.
      */
     public Builder setEnableExternalIps(boolean value) {
-
+      
       enableExternalIps_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -899,7 +823,6 @@ public Builder setEnableExternalIps(boolean value) {
      * 

      *
      * bool enable_external_ips = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEnableExternalIps() {
@@ -909,10 +832,8 @@ public Builder clearEnableExternalIps() {
       return this;
     }
 
-    private boolean canIpForward_;
+    private boolean canIpForward_ ;
     /**
-     *
-     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -920,7 +841,6 @@ public Builder clearEnableExternalIps() {
      * 

      *
      * bool can_ip_forward = 4;
-     *
      * @return The canIpForward.
      */
     @java.lang.Override
@@ -928,8 +848,6 @@ public boolean getCanIpForward() {
       return canIpForward_;
     }
     /**
-     *
-     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -937,20 +855,17 @@ public boolean getCanIpForward() {
      * 

      *
      * bool can_ip_forward = 4;
-     *
      * @param value The canIpForward to set.
      * @return This builder for chaining.
      */
     public Builder setCanIpForward(boolean value) {
-
+      
       canIpForward_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -958,7 +873,6 @@ public Builder setCanIpForward(boolean value) {
      * 

      *
      * bool can_ip_forward = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCanIpForward() {
@@ -967,9 +881,9 @@ public Builder clearCanIpForward() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -979,12 +893,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.NetworkConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.NetworkConfig)
   private static final com.google.cloud.tpu.v2.NetworkConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.NetworkConfig();
   }
@@ -993,27 +907,27 @@ public static com.google.cloud.tpu.v2.NetworkConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public NetworkConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public NetworkConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1028,4 +942,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.NetworkConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
index e8489117651c..6835c260f7d5 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
@@ -1,58 +1,35 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface NetworkConfigOrBuilder
-    extends
+public interface NetworkConfigOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.NetworkConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
-   *
    * @return The network.
    */
   java.lang.String getNetwork();
   /**
-   *
-   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
-   *
    * @return The bytes for network.
    */
-  com.google.protobuf.ByteString getNetworkBytes();
+  com.google.protobuf.ByteString
+      getNetworkBytes();
 
   /**
-   *
-   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -60,13 +37,10 @@ public interface NetworkConfigOrBuilder
    * 

    *
    * string subnetwork = 2;
-   *
    * @return The subnetwork.
    */
   java.lang.String getSubnetwork();
   /**
-   *
-   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -74,14 +48,12 @@ public interface NetworkConfigOrBuilder
    * 

    *
    * string subnetwork = 2;
-   *
    * @return The bytes for subnetwork.
    */
-  com.google.protobuf.ByteString getSubnetworkBytes();
+  com.google.protobuf.ByteString
+      getSubnetworkBytes();
 
   /**
-   *
-   *
    * 
    * Indicates that external IP addresses would be associated with the TPU
    * workers. If set to false, the specified subnetwork or network should have
@@ -89,14 +61,11 @@ public interface NetworkConfigOrBuilder
    * 

    *
    * bool enable_external_ips = 3;
-   *
    * @return The enableExternalIps.
    */
   boolean getEnableExternalIps();
 
   /**
-   *
-   *
    * 
    * Allows the TPU node to send and receive packets with non-matching
    * destination or source IPs. This is required if you plan to use the TPU
@@ -104,7 +73,6 @@ public interface NetworkConfigOrBuilder
    * 

    *
    * bool can_ip_forward = 4;
-   *
    * @return The canIpForward.
    */
   boolean getCanIpForward();
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
similarity index 68%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
index d43d7f740fec..893c507736e1 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
@@ -1,85 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A network endpoint over which a TPU worker can be reached.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.NetworkEndpoint}
  */
-public final class NetworkEndpoint extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class NetworkEndpoint extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.NetworkEndpoint)
     NetworkEndpointOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use NetworkEndpoint.newBuilder() to construct.
   private NetworkEndpoint(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private NetworkEndpoint() {
     ipAddress_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new NetworkEndpoint();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.NetworkEndpoint.class,
-            com.google.cloud.tpu.v2.NetworkEndpoint.Builder.class);
+            com.google.cloud.tpu.v2.NetworkEndpoint.class, com.google.cloud.tpu.v2.NetworkEndpoint.Builder.class);
   }
 
   public static final int IP_ADDRESS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object ipAddress_ = "";
   /**
-   *
-   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The ipAddress.
    */
   @java.lang.Override
@@ -88,29 +65,29 @@ public java.lang.String getIpAddress() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       ipAddress_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The bytes for ipAddress.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getIpAddressBytes() {
+  public com.google.protobuf.ByteString
+      getIpAddressBytes() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       ipAddress_ = b;
       return b;
     } else {
@@ -121,14 +98,11 @@ public com.google.protobuf.ByteString getIpAddressBytes() {
   public static final int PORT_FIELD_NUMBER = 2;
   private int port_ = 0;
   /**
-   *
-   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
-   *
    * @return The port.
    */
   @java.lang.Override
@@ -139,14 +113,11 @@ public int getPort() {
   public static final int ACCESS_CONFIG_FIELD_NUMBER = 5;
   private com.google.cloud.tpu.v2.AccessConfig accessConfig_;
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2.AccessConfig access_config = 5;
-   *
    * @return Whether the accessConfig field is set.
    */
   @java.lang.Override
@@ -154,25 +125,18 @@ public boolean hasAccessConfig() {
     return accessConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2.AccessConfig access_config = 5;
-   *
    * @return The accessConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.AccessConfig getAccessConfig() {
-    return accessConfig_ == null
-        ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()
-        : accessConfig_;
+    return accessConfig_ == null ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance() : accessConfig_;
   }
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

@@ -181,13 +145,10 @@ public com.google.cloud.tpu.v2.AccessConfig getAccessConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.AccessConfigOrBuilder getAccessConfigOrBuilder() {
-    return accessConfig_ == null
-        ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()
-        : accessConfig_;
+    return accessConfig_ == null ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance() : accessConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -199,7 +160,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(ipAddress_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, ipAddress_);
     }
@@ -222,10 +184,12 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, ipAddress_);
     }
     if (port_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, port_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, port_);
     }
     if (accessConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getAccessConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(5, getAccessConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -235,18 +199,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.NetworkEndpoint)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.NetworkEndpoint other = (com.google.cloud.tpu.v2.NetworkEndpoint) obj;
 
-    if (!getIpAddress().equals(other.getIpAddress())) return false;
-    if (getPort() != other.getPort()) return false;
+    if (!getIpAddress()
+        .equals(other.getIpAddress())) return false;
+    if (getPort()
+        != other.getPort()) return false;
     if (hasAccessConfig() != other.hasAccessConfig()) return false;
     if (hasAccessConfig()) {
-      if (!getAccessConfig().equals(other.getAccessConfig())) return false;
+      if (!getAccessConfig()
+          .equals(other.getAccessConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -272,136 +239,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.NetworkEndpoint parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.NetworkEndpoint parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.NetworkEndpoint prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A network endpoint over which a TPU worker can be reached.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.NetworkEndpoint}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.NetworkEndpoint)
       com.google.cloud.tpu.v2.NetworkEndpointOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.NetworkEndpoint.class,
-              com.google.cloud.tpu.v2.NetworkEndpoint.Builder.class);
+              com.google.cloud.tpu.v2.NetworkEndpoint.class, com.google.cloud.tpu.v2.NetworkEndpoint.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.NetworkEndpoint.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -417,9 +378,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
@@ -438,11 +399,8 @@ public com.google.cloud.tpu.v2.NetworkEndpoint build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.NetworkEndpoint buildPartial() {
-      com.google.cloud.tpu.v2.NetworkEndpoint result =
-          new com.google.cloud.tpu.v2.NetworkEndpoint(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.NetworkEndpoint result = new com.google.cloud.tpu.v2.NetworkEndpoint(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -456,8 +414,9 @@ private void buildPartial0(com.google.cloud.tpu.v2.NetworkEndpoint result) {
         result.port_ = port_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.accessConfig_ =
-            accessConfigBuilder_ == null ? accessConfig_ : accessConfigBuilder_.build();
+        result.accessConfig_ = accessConfigBuilder_ == null
+            ? accessConfig_
+            : accessConfigBuilder_.build();
       }
     }
 
@@ -465,39 +424,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.NetworkEndpoint result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.NetworkEndpoint) {
-        return mergeFrom((com.google.cloud.tpu.v2.NetworkEndpoint) other);
+        return mergeFrom((com.google.cloud.tpu.v2.NetworkEndpoint)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -543,31 +501,29 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                ipAddress_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                port_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 42:
-              {
-                input.readMessage(getAccessConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 42
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              ipAddress_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              port_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 42: {
+              input.readMessage(
+                  getAccessConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 42
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -577,25 +533,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object ipAddress_ = "";
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @return The ipAddress.
      */
     public java.lang.String getIpAddress() {
       java.lang.Object ref = ipAddress_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         ipAddress_ = s;
         return s;
@@ -604,21 +557,20 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @return The bytes for ipAddress.
      */
-    public com.google.protobuf.ByteString getIpAddressBytes() {
+    public com.google.protobuf.ByteString
+        getIpAddressBytes() {
       java.lang.Object ref = ipAddress_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         ipAddress_ = b;
         return b;
       } else {
@@ -626,35 +578,28 @@ public com.google.protobuf.ByteString getIpAddressBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @param value The ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddress(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setIpAddress(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearIpAddress() {
@@ -664,21 +609,17 @@ public Builder clearIpAddress() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @param value The bytes for ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setIpAddressBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
@@ -686,16 +627,13 @@ public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int port_;
+    private int port_ ;
     /**
-     *
-     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
-     *
      * @return The port.
      */
     @java.lang.Override
@@ -703,33 +641,27 @@ public int getPort() {
       return port_;
     }
     /**
-     *
-     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
-     *
      * @param value The port to set.
      * @return This builder for chaining.
      */
     public Builder setPort(int value) {
-
+      
       port_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPort() {
@@ -741,47 +673,34 @@ public Builder clearPort() {
 
     private com.google.cloud.tpu.v2.AccessConfig accessConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.AccessConfig,
-            com.google.cloud.tpu.v2.AccessConfig.Builder,
-            com.google.cloud.tpu.v2.AccessConfigOrBuilder>
-        accessConfigBuilder_;
+        com.google.cloud.tpu.v2.AccessConfig, com.google.cloud.tpu.v2.AccessConfig.Builder, com.google.cloud.tpu.v2.AccessConfigOrBuilder> accessConfigBuilder_;
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2.AccessConfig access_config = 5;
-     *
      * @return Whether the accessConfig field is set.
      */
     public boolean hasAccessConfig() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2.AccessConfig access_config = 5;
-     *
      * @return The accessConfig.
      */
     public com.google.cloud.tpu.v2.AccessConfig getAccessConfig() {
       if (accessConfigBuilder_ == null) {
-        return accessConfig_ == null
-            ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()
-            : accessConfig_;
+        return accessConfig_ == null ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance() : accessConfig_;
       } else {
         return accessConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -802,15 +721,14 @@ public Builder setAccessConfig(com.google.cloud.tpu.v2.AccessConfig value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2.AccessConfig access_config = 5;
      */
-    public Builder setAccessConfig(com.google.cloud.tpu.v2.AccessConfig.Builder builderForValue) {
+    public Builder setAccessConfig(
+        com.google.cloud.tpu.v2.AccessConfig.Builder builderForValue) {
       if (accessConfigBuilder_ == null) {
         accessConfig_ = builderForValue.build();
       } else {
@@ -821,8 +739,6 @@ public Builder setAccessConfig(com.google.cloud.tpu.v2.AccessConfig.Builder buil
       return this;
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -831,9 +747,9 @@ public Builder setAccessConfig(com.google.cloud.tpu.v2.AccessConfig.Builder buil
      */
     public Builder mergeAccessConfig(com.google.cloud.tpu.v2.AccessConfig value) {
       if (accessConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0)
-            && accessConfig_ != null
-            && accessConfig_ != com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0) &&
+          accessConfig_ != null &&
+          accessConfig_ != com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()) {
           getAccessConfigBuilder().mergeFrom(value);
         } else {
           accessConfig_ = value;
@@ -846,8 +762,6 @@ public Builder mergeAccessConfig(com.google.cloud.tpu.v2.AccessConfig value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -865,8 +779,6 @@ public Builder clearAccessConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -879,8 +791,6 @@ public com.google.cloud.tpu.v2.AccessConfig.Builder getAccessConfigBuilder() {
       return getAccessConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -891,14 +801,11 @@ public com.google.cloud.tpu.v2.AccessConfigOrBuilder getAccessConfigOrBuilder()
       if (accessConfigBuilder_ != null) {
         return accessConfigBuilder_.getMessageOrBuilder();
       } else {
-        return accessConfig_ == null
-            ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()
-            : accessConfig_;
+        return accessConfig_ == null ?
+            com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance() : accessConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -906,24 +813,21 @@ public com.google.cloud.tpu.v2.AccessConfigOrBuilder getAccessConfigOrBuilder()
      * .google.cloud.tpu.v2.AccessConfig access_config = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.AccessConfig,
-            com.google.cloud.tpu.v2.AccessConfig.Builder,
-            com.google.cloud.tpu.v2.AccessConfigOrBuilder>
+        com.google.cloud.tpu.v2.AccessConfig, com.google.cloud.tpu.v2.AccessConfig.Builder, com.google.cloud.tpu.v2.AccessConfigOrBuilder> 
         getAccessConfigFieldBuilder() {
       if (accessConfigBuilder_ == null) {
-        accessConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2.AccessConfig,
-                com.google.cloud.tpu.v2.AccessConfig.Builder,
-                com.google.cloud.tpu.v2.AccessConfigOrBuilder>(
-                getAccessConfig(), getParentForChildren(), isClean());
+        accessConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2.AccessConfig, com.google.cloud.tpu.v2.AccessConfig.Builder, com.google.cloud.tpu.v2.AccessConfigOrBuilder>(
+                getAccessConfig(),
+                getParentForChildren(),
+                isClean());
         accessConfig_ = null;
       }
       return accessConfigBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -933,12 +837,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.NetworkEndpoint)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.NetworkEndpoint)
   private static final com.google.cloud.tpu.v2.NetworkEndpoint DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.NetworkEndpoint();
   }
@@ -947,27 +851,27 @@ public static com.google.cloud.tpu.v2.NetworkEndpoint getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public NetworkEndpoint parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public NetworkEndpoint parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -982,4 +886,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.NetworkEndpoint getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
index 9f14e96890a9..73e837baae12 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
@@ -1,93 +1,61 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface NetworkEndpointOrBuilder
-    extends
+public interface NetworkEndpointOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.NetworkEndpoint)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The ipAddress.
    */
   java.lang.String getIpAddress();
   /**
-   *
-   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The bytes for ipAddress.
    */
-  com.google.protobuf.ByteString getIpAddressBytes();
+  com.google.protobuf.ByteString
+      getIpAddressBytes();
 
   /**
-   *
-   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
-   *
    * @return The port.
    */
   int getPort();
 
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2.AccessConfig access_config = 5;
-   *
    * @return Whether the accessConfig field is set.
    */
   boolean hasAccessConfig();
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2.AccessConfig access_config = 5;
-   *
    * @return The accessConfig.
    */
   com.google.cloud.tpu.v2.AccessConfig getAccessConfig();
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
index c2de6ce2d4e8..b6b76436aa3b 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A TPU instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.Node}
  */
-public final class Node extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Node extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.Node)
     NodeOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Node.newBuilder() to construct.
   private Node(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Node() {
     name_ = "";
     description_ = "";
@@ -55,55 +37,53 @@ private Node() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Node();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_Node_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(int number) {
+  protected com.google.protobuf.MapField internalGetMapField(
+      int number) {
     switch (number) {
       case 24:
         return internalGetLabels();
       case 34:
         return internalGetMetadata();
       default:
-        throw new RuntimeException("Invalid map field number: " + number);
+        throw new RuntimeException(
+            "Invalid map field number: " + number);
     }
   }
-
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.cloud.tpu.v2.Node.class, com.google.cloud.tpu.v2.Node.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * Represents the different states of a TPU node during its lifecycle.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2.Node.State}
    */
-  public enum State implements com.google.protobuf.ProtocolMessageEnum {
+  public enum State
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * TPU node state is not known/set.
      * 

@@ -112,8 +92,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STATE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * TPU node is being created.
      * 

@@ -122,8 +100,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     CREATING(1),
     /**
-     *
-     *
      * 
      * TPU node has been created.
      * 

@@ -132,8 +108,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     READY(2),
     /**
-     *
-     *
      * 
      * TPU node is restarting.
      * 

@@ -142,8 +116,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     RESTARTING(3),
     /**
-     *
-     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -152,8 +124,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     REIMAGING(4),
     /**
-     *
-     *
      * 
      * TPU node is being deleted.
      * 

@@ -162,8 +132,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     DELETING(5),
     /**
-     *
-     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the `help_description` field.
@@ -173,8 +141,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     REPAIRING(6),
     /**
-     *
-     *
      * 
      * TPU node is stopped.
      * 

@@ -183,8 +149,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STOPPED(8),
     /**
-     *
-     *
      * 
      * TPU node is currently stopping.
      * 

@@ -193,8 +157,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STOPPING(9),
     /**
-     *
-     *
      * 
      * TPU node is currently starting.
      * 

@@ -203,8 +165,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STARTING(10),
     /**
-     *
-     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -213,8 +173,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     PREEMPTED(11),
     /**
-     *
-     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -224,8 +182,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     TERMINATED(12),
     /**
-     *
-     *
      * 
      * TPU node is currently hiding.
      * 

@@ -234,8 +190,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     HIDING(13),
     /**
-     *
-     *
      * 
      * TPU node has been hidden.
      * 

@@ -244,8 +198,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     HIDDEN(14),
     /**
-     *
-     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -257,8 +209,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * TPU node state is not known/set.
      * 

@@ -267,8 +217,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STATE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * TPU node is being created.
      * 

@@ -277,8 +225,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int CREATING_VALUE = 1;
     /**
-     *
-     *
      * 
      * TPU node has been created.
      * 

@@ -287,8 +233,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int READY_VALUE = 2;
     /**
-     *
-     *
      * 
      * TPU node is restarting.
      * 

@@ -297,8 +241,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int RESTARTING_VALUE = 3;
     /**
-     *
-     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -307,8 +249,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int REIMAGING_VALUE = 4;
     /**
-     *
-     *
      * 
      * TPU node is being deleted.
      * 

@@ -317,8 +257,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int DELETING_VALUE = 5;
     /**
-     *
-     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the `help_description` field.
@@ -328,8 +266,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int REPAIRING_VALUE = 6;
     /**
-     *
-     *
      * 
      * TPU node is stopped.
      * 

@@ -338,8 +274,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STOPPED_VALUE = 8;
     /**
-     *
-     *
      * 
      * TPU node is currently stopping.
      * 

@@ -348,8 +282,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STOPPING_VALUE = 9;
     /**
-     *
-     *
      * 
      * TPU node is currently starting.
      * 

@@ -358,8 +290,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STARTING_VALUE = 10;
     /**
-     *
-     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -368,8 +298,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int PREEMPTED_VALUE = 11;
     /**
-     *
-     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -379,8 +307,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int TERMINATED_VALUE = 12;
     /**
-     *
-     *
      * 
      * TPU node is currently hiding.
      * 

@@ -389,8 +315,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HIDING_VALUE = 13;
     /**
-     *
-     *
      * 
      * TPU node has been hidden.
      * 

@@ -399,8 +323,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HIDDEN_VALUE = 14;
     /**
-     *
-     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -409,6 +331,7 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int UNHIDING_VALUE = 15;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -433,73 +356,61 @@ public static State valueOf(int value) {
      */
     public static State forNumber(int value) {
       switch (value) {
-        case 0:
-          return STATE_UNSPECIFIED;
-        case 1:
-          return CREATING;
-        case 2:
-          return READY;
-        case 3:
-          return RESTARTING;
-        case 4:
-          return REIMAGING;
-        case 5:
-          return DELETING;
-        case 6:
-          return REPAIRING;
-        case 8:
-          return STOPPED;
-        case 9:
-          return STOPPING;
-        case 10:
-          return STARTING;
-        case 11:
-          return PREEMPTED;
-        case 12:
-          return TERMINATED;
-        case 13:
-          return HIDING;
-        case 14:
-          return HIDDEN;
-        case 15:
-          return UNHIDING;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+        case 0: return STATE_UNSPECIFIED;
+        case 1: return CREATING;
+        case 2: return READY;
+        case 3: return RESTARTING;
+        case 4: return REIMAGING;
+        case 5: return DELETING;
+        case 6: return REPAIRING;
+        case 8: return STOPPED;
+        case 9: return STOPPING;
+        case 10: return STARTING;
+        case 11: return PREEMPTED;
+        case 12: return TERMINATED;
+        case 13: return HIDING;
+        case 14: return HIDDEN;
+        case 15: return UNHIDING;
+        default: return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        State> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public State findValueByNumber(int number) {
+              return State.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public State findValueByNumber(int number) {
-            return State.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2.Node.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final State[] VALUES = values();
 
-    public static State valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static State valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -517,8 +428,6 @@ private State(int value) {
   }
 
   /**
-   *
-   *
    * 
    * Health defines the status of a TPU node as reported by
    * Health Monitor.
@@ -526,10 +435,9 @@ private State(int value) {
    *
    * Protobuf enum {@code google.cloud.tpu.v2.Node.Health}
    */
-  public enum Health implements com.google.protobuf.ProtocolMessageEnum {
+  public enum Health
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -538,8 +446,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     HEALTH_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * The resource is healthy.
      * 

@@ -548,8 +454,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     HEALTHY(1),
     /**
-     *
-     *
      * 
      * The resource is unresponsive.
      * 

@@ -558,8 +462,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     TIMEOUT(3),
     /**
-     *
-     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -568,8 +470,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     UNHEALTHY_TENSORFLOW(4),
     /**
-     *
-     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -582,8 +482,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -592,8 +490,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HEALTH_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * The resource is healthy.
      * 

@@ -602,8 +498,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HEALTHY_VALUE = 1;
     /**
-     *
-     *
      * 
      * The resource is unresponsive.
      * 

@@ -612,8 +506,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int TIMEOUT_VALUE = 3;
     /**
-     *
-     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -622,8 +514,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int UNHEALTHY_TENSORFLOW_VALUE = 4;
     /**
-     *
-     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -633,6 +523,7 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int UNHEALTHY_MAINTENANCE_VALUE = 5;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -657,53 +548,51 @@ public static Health valueOf(int value) {
      */
     public static Health forNumber(int value) {
       switch (value) {
-        case 0:
-          return HEALTH_UNSPECIFIED;
-        case 1:
-          return HEALTHY;
-        case 3:
-          return TIMEOUT;
-        case 4:
-          return UNHEALTHY_TENSORFLOW;
-        case 5:
-          return UNHEALTHY_MAINTENANCE;
-        default:
-          return null;
+        case 0: return HEALTH_UNSPECIFIED;
+        case 1: return HEALTHY;
+        case 3: return TIMEOUT;
+        case 4: return UNHEALTHY_TENSORFLOW;
+        case 5: return UNHEALTHY_MAINTENANCE;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        Health> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public Health findValueByNumber(int number) {
+              return Health.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public Health findValueByNumber(int number) {
-            return Health.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2.Node.getDescriptor().getEnumTypes().get(1);
     }
 
     private static final Health[] VALUES = values();
 
-    public static Health valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static Health valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -721,18 +610,15 @@ private Health(int value) {
   }
 
   /**
-   *
-   *
    * 
    * TPU API Version.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2.Node.ApiVersion}
    */
-  public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
+  public enum ApiVersion
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * API version is unknown.
      * 

@@ -741,8 +627,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     API_VERSION_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -751,8 +635,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     V1_ALPHA1(1),
     /**
-     *
-     *
      * 
      * TPU API V1 version.
      * 

@@ -761,8 +643,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     V1(2),
     /**
-     *
-     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -771,8 +651,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     V2_ALPHA1(3),
     /**
-     *
-     *
      * 
      * TPU API V2 version.
      * 

@@ -784,8 +662,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * API version is unknown.
      * 

@@ -794,8 +670,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int API_VERSION_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -804,8 +678,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V1_ALPHA1_VALUE = 1;
     /**
-     *
-     *
      * 
      * TPU API V1 version.
      * 

@@ -814,8 +686,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V1_VALUE = 2;
     /**
-     *
-     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -824,8 +694,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V2_ALPHA1_VALUE = 3;
     /**
-     *
-     *
      * 
      * TPU API V2 version.
      * 

@@ -834,6 +702,7 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V2_VALUE = 4;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -858,53 +727,51 @@ public static ApiVersion valueOf(int value) {
      */
     public static ApiVersion forNumber(int value) {
       switch (value) {
-        case 0:
-          return API_VERSION_UNSPECIFIED;
-        case 1:
-          return V1_ALPHA1;
-        case 2:
-          return V1;
-        case 3:
-          return V2_ALPHA1;
-        case 4:
-          return V2;
-        default:
-          return null;
+        case 0: return API_VERSION_UNSPECIFIED;
+        case 1: return V1_ALPHA1;
+        case 2: return V1;
+        case 3: return V2_ALPHA1;
+        case 4: return V2;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        ApiVersion> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public ApiVersion findValueByNumber(int number) {
+              return ApiVersion.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public ApiVersion findValueByNumber(int number) {
-            return ApiVersion.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2.Node.getDescriptor().getEnumTypes().get(2);
     }
 
     private static final ApiVersion[] VALUES = values();
 
-    public static ApiVersion valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static ApiVersion valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -922,20 +789,14 @@ private ApiVersion(int value) {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The name.
    */
   @java.lang.Override
@@ -944,31 +805,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -977,18 +836,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int DESCRIPTION_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object description_ = "";
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The description.
    */
   @java.lang.Override
@@ -997,29 +852,29 @@ public java.lang.String getDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       description_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The bytes for description.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDescriptionBytes() {
+  public com.google.protobuf.ByteString
+      getDescriptionBytes() {
     java.lang.Object ref = description_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       description_ = b;
       return b;
     } else {
@@ -1028,18 +883,14 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
   }
 
   public static final int ACCELERATOR_TYPE_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object acceleratorType_ = "";
   /**
-   *
-   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The acceleratorType.
    */
   @java.lang.Override
@@ -1048,29 +899,29 @@ public java.lang.String getAcceleratorType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       acceleratorType_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for acceleratorType.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
+  public com.google.protobuf.ByteString
+      getAcceleratorTypeBytes() {
     java.lang.Object ref = acceleratorType_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       acceleratorType_ = b;
       return b;
     } else {
@@ -1081,54 +932,39 @@ public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
   public static final int STATE_FIELD_NUMBER = 9;
   private int state_ = 0;
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for state.
    */
-  @java.lang.Override
-  public int getStateValue() {
+  @java.lang.Override public int getStateValue() {
     return state_;
   }
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The state.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2.Node.State getState() {
-    com.google.cloud.tpu.v2.Node.State result =
-        com.google.cloud.tpu.v2.Node.State.forNumber(state_);
+  @java.lang.Override public com.google.cloud.tpu.v2.Node.State getState() {
+    com.google.cloud.tpu.v2.Node.State result = com.google.cloud.tpu.v2.Node.State.forNumber(state_);
     return result == null ? com.google.cloud.tpu.v2.Node.State.UNRECOGNIZED : result;
   }
 
   public static final int HEALTH_DESCRIPTION_FIELD_NUMBER = 10;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object healthDescription_ = "";
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why the TPU Node
    * is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The healthDescription.
    */
   @java.lang.Override
@@ -1137,30 +973,30 @@ public java.lang.String getHealthDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       healthDescription_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why the TPU Node
    * is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for healthDescription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getHealthDescriptionBytes() {
+  public com.google.protobuf.ByteString
+      getHealthDescriptionBytes() {
     java.lang.Object ref = healthDescription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       healthDescription_ = b;
       return b;
     } else {
@@ -1169,18 +1005,14 @@ public com.google.protobuf.ByteString getHealthDescriptionBytes() {
   }
 
   public static final int RUNTIME_VERSION_FIELD_NUMBER = 11;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object runtimeVersion_ = "";
   /**
-   *
-   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The runtimeVersion.
    */
   @java.lang.Override
@@ -1189,29 +1021,29 @@ public java.lang.String getRuntimeVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       runtimeVersion_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for runtimeVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getRuntimeVersionBytes() {
+  public com.google.protobuf.ByteString
+      getRuntimeVersionBytes() {
     java.lang.Object ref = runtimeVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       runtimeVersion_ = b;
       return b;
     } else {
@@ -1222,14 +1054,11 @@ public com.google.protobuf.ByteString getRuntimeVersionBytes() {
   public static final int NETWORK_CONFIG_FIELD_NUMBER = 36;
   private com.google.cloud.tpu.v2.NetworkConfig networkConfig_;
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
-   *
    * @return Whether the networkConfig field is set.
    */
   @java.lang.Override
@@ -1237,25 +1066,18 @@ public boolean hasNetworkConfig() {
     return networkConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
-   *
    * @return The networkConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.NetworkConfig getNetworkConfig() {
-    return networkConfig_ == null
-        ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()
-        : networkConfig_;
+    return networkConfig_ == null ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance() : networkConfig_;
   }
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

@@ -1264,18 +1086,13 @@ public com.google.cloud.tpu.v2.NetworkConfig getNetworkConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder() {
-    return networkConfig_ == null
-        ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()
-        : networkConfig_;
+    return networkConfig_ == null ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance() : networkConfig_;
   }
 
   public static final int CIDR_BLOCK_FIELD_NUMBER = 13;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object cidrBlock_ = "";
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1288,7 +1105,6 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The cidrBlock.
    */
   @java.lang.Override
@@ -1297,15 +1113,14 @@ public java.lang.String getCidrBlock() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       cidrBlock_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1318,15 +1133,16 @@ public java.lang.String getCidrBlock() {
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The bytes for cidrBlock.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getCidrBlockBytes() {
+  public com.google.protobuf.ByteString
+      getCidrBlockBytes() {
     java.lang.Object ref = cidrBlock_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       cidrBlock_ = b;
       return b;
     } else {
@@ -1337,15 +1153,12 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
   public static final int SERVICE_ACCOUNT_FIELD_NUMBER = 37;
   private com.google.cloud.tpu.v2.ServiceAccount serviceAccount_;
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
-   *
    * @return Whether the serviceAccount field is set.
    */
   @java.lang.Override
@@ -1353,26 +1166,19 @@ public boolean hasServiceAccount() {
     return serviceAccount_ != null;
   }
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
-   *
    * @return The serviceAccount.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ServiceAccount getServiceAccount() {
-    return serviceAccount_ == null
-        ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()
-        : serviceAccount_;
+    return serviceAccount_ == null ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance() : serviceAccount_;
   }
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
@@ -1382,23 +1188,17 @@ public com.google.cloud.tpu.v2.ServiceAccount getServiceAccount() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilder() {
-    return serviceAccount_ == null
-        ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()
-        : serviceAccount_;
+    return serviceAccount_ == null ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance() : serviceAccount_;
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 16;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -1406,15 +1206,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The createTime.
    */
   @java.lang.Override
@@ -1422,14 +1218,11 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
@@ -1439,14 +1232,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SCHEDULING_CONFIG_FIELD_NUMBER = 17;
   private com.google.cloud.tpu.v2.SchedulingConfig schedulingConfig_;
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
-   *
    * @return Whether the schedulingConfig field is set.
    */
   @java.lang.Override
@@ -1454,25 +1244,18 @@ public boolean hasSchedulingConfig() {
     return schedulingConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
-   *
    * @return The schedulingConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.SchedulingConfig getSchedulingConfig() {
-    return schedulingConfig_ == null
-        ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()
-        : schedulingConfig_;
+    return schedulingConfig_ == null ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
   }
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

@@ -1481,166 +1264,133 @@ public com.google.cloud.tpu.v2.SchedulingConfig getSchedulingConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder() {
-    return schedulingConfig_ == null
-        ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()
-        : schedulingConfig_;
+    return schedulingConfig_ == null ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
   }
 
   public static final int NETWORK_ENDPOINTS_FIELD_NUMBER = 21;
-
   @SuppressWarnings("serial")
   private java.util.List networkEndpoints_;
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public java.util.List getNetworkEndpointsList() {
     return networkEndpoints_;
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getNetworkEndpointsOrBuilderList() {
     return networkEndpoints_;
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public int getNetworkEndpointsCount() {
     return networkEndpoints_.size();
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.NetworkEndpoint getNetworkEndpoints(int index) {
     return networkEndpoints_.get(index);
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index) {
+  public com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
+      int index) {
     return networkEndpoints_.get(index);
   }
 
   public static final int HEALTH_FIELD_NUMBER = 22;
   private int health_ = 0;
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.Node.Health health = 22;
-   *
    * @return The enum numeric value on the wire for health.
    */
-  @java.lang.Override
-  public int getHealthValue() {
+  @java.lang.Override public int getHealthValue() {
     return health_;
   }
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.Node.Health health = 22;
-   *
    * @return The health.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2.Node.Health getHealth() {
-    com.google.cloud.tpu.v2.Node.Health result =
-        com.google.cloud.tpu.v2.Node.Health.forNumber(health_);
+  @java.lang.Override public com.google.cloud.tpu.v2.Node.Health getHealth() {
+    com.google.cloud.tpu.v2.Node.Health result = com.google.cloud.tpu.v2.Node.Health.forNumber(health_);
     return result == null ? com.google.cloud.tpu.v2.Node.Health.UNRECOGNIZED : result;
   }
 
   public static final int LABELS_FIELD_NUMBER = 24;
-
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry defaultEntry =
-        com.google.protobuf.MapEntry.newDefaultInstance(
-            com.google.cloud.tpu.v2.CloudTpuProto
-                .internal_static_google_cloud_tpu_v2_Node_LabelsEntry_descriptor,
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "",
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "");
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, java.lang.String> defaultEntry =
+            com.google.protobuf.MapEntry
+            .newDefaultInstance(
+                com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_LabelsEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "");
   }
-
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField labels_;
-
-  private com.google.protobuf.MapField internalGetLabels() {
+  private com.google.protobuf.MapField<
+      java.lang.String, java.lang.String> labels_;
+  private com.google.protobuf.MapField
+  internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
-
   public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1648,21 +1398,20 @@ public int getLabelsCount() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public boolean containsLabels(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsLabels(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /** Use {@link #getLabelsMap()} instead. */
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1674,8 +1423,6 @@ public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1683,19 +1430,17 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public /* nullable */ java.lang.String getLabelsOrDefault(
+  public /* nullable */
+java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetLabels().getMap();
+java.lang.String defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1703,11 +1448,11 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public java.lang.String getLabelsOrThrow(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetLabels().getMap();
+  public java.lang.String getLabelsOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1715,34 +1460,32 @@ public java.lang.String getLabelsOrThrow(java.lang.String key) {
   }
 
   public static final int METADATA_FIELD_NUMBER = 34;
-
   private static final class MetadataDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry defaultEntry =
-        com.google.protobuf.MapEntry.newDefaultInstance(
-            com.google.cloud.tpu.v2.CloudTpuProto
-                .internal_static_google_cloud_tpu_v2_Node_MetadataEntry_descriptor,
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "",
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "");
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, java.lang.String> defaultEntry =
+            com.google.protobuf.MapEntry
+            .newDefaultInstance(
+                com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_MetadataEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "");
   }
-
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField metadata_;
-
-  private com.google.protobuf.MapField internalGetMetadata() {
+  private com.google.protobuf.MapField<
+      java.lang.String, java.lang.String> metadata_;
+  private com.google.protobuf.MapField
+  internalGetMetadata() {
     if (metadata_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(MetadataDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          MetadataDefaultEntryHolder.defaultEntry);
     }
     return metadata_;
   }
-
   public int getMetadataCount() {
     return internalGetMetadata().getMap().size();
   }
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1751,21 +1494,20 @@ public int getMetadataCount() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public boolean containsMetadata(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsMetadata(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetMetadata().getMap().containsKey(key);
   }
-  /** Use {@link #getMetadataMap()} instead. */
+  /**
+   * Use {@link #getMetadataMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getMetadata() {
     return getMetadataMap();
   }
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1778,8 +1520,6 @@ public java.util.Map getMetadataMap() {
     return internalGetMetadata().getMap();
   }
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1788,19 +1528,17 @@ public java.util.Map getMetadataMap() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public /* nullable */ java.lang.String getMetadataOrDefault(
+  public /* nullable */
+java.lang.String getMetadataOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetMetadata().getMap();
+java.lang.String defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetMetadata().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1809,11 +1547,11 @@ public java.util.Map getMetadataMap() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public java.lang.String getMetadataOrThrow(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetMetadata().getMap();
+  public java.lang.String getMetadataOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetMetadata().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1821,49 +1559,40 @@ public java.lang.String getMetadataOrThrow(java.lang.String key) {
   }
 
   public static final int TAGS_FIELD_NUMBER = 40;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList tags_;
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @return A list containing the tags.
    */
-  public com.google.protobuf.ProtocolStringList getTagsList() {
+  public com.google.protobuf.ProtocolStringList
+      getTagsList() {
     return tags_;
   }
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @return The count of tags.
    */
   public int getTagsCount() {
     return tags_.size();
   }
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @param index The index of the element to return.
    * @return The tags at the given index.
    */
@@ -1871,33 +1600,28 @@ public java.lang.String getTags(int index) {
     return tags_.get(index);
   }
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the tags at the given index.
    */
-  public com.google.protobuf.ByteString getTagsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getTagsBytes(int index) {
     return tags_.getByteString(index);
   }
 
   public static final int ID_FIELD_NUMBER = 33;
   private long id_ = 0L;
   /**
-   *
-   *
    * 
    * Output only. The unique identifier for the TPU Node.
    * 

    *
    * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The id.
    */
   @java.lang.Override
@@ -1906,12 +1630,9 @@ public long getId() {
   }
 
   public static final int DATA_DISKS_FIELD_NUMBER = 41;
-
   @SuppressWarnings("serial")
   private java.util.List dataDisks_;
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1923,8 +1644,6 @@ public java.util.List getDataDisksList() {
     return dataDisks_;
   }
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1932,13 +1651,11 @@ public java.util.List getDataDisksList() {
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getDataDisksOrBuilderList() {
     return dataDisks_;
   }
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1950,8 +1667,6 @@ public int getDataDisksCount() {
     return dataDisks_.size();
   }
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1963,8 +1678,6 @@ public com.google.cloud.tpu.v2.AttachedDisk getDataDisks(int index) {
     return dataDisks_.get(index);
   }
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1972,141 +1685,106 @@ public com.google.cloud.tpu.v2.AttachedDisk getDataDisks(int index) {
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(int index) {
+  public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(
+      int index) {
     return dataDisks_.get(index);
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 38;
   private int apiVersion_ = 0;
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for apiVersion.
    */
-  @java.lang.Override
-  public int getApiVersionValue() {
+  @java.lang.Override public int getApiVersionValue() {
     return apiVersion_;
   }
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The apiVersion.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2.Node.ApiVersion getApiVersion() {
-    com.google.cloud.tpu.v2.Node.ApiVersion result =
-        com.google.cloud.tpu.v2.Node.ApiVersion.forNumber(apiVersion_);
+  @java.lang.Override public com.google.cloud.tpu.v2.Node.ApiVersion getApiVersion() {
+    com.google.cloud.tpu.v2.Node.ApiVersion result = com.google.cloud.tpu.v2.Node.ApiVersion.forNumber(apiVersion_);
     return result == null ? com.google.cloud.tpu.v2.Node.ApiVersion.UNRECOGNIZED : result;
   }
 
   public static final int SYMPTOMS_FIELD_NUMBER = 39;
-
   @SuppressWarnings("serial")
   private java.util.List symptoms_;
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public java.util.List getSymptomsList() {
     return symptoms_;
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getSymptomsOrBuilderList() {
     return symptoms_;
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public int getSymptomsCount() {
     return symptoms_.size();
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.Symptom getSymptoms(int index) {
     return symptoms_.get(index);
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(int index) {
+  public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(
+      int index) {
     return symptoms_.get(index);
   }
 
   public static final int SHIELDED_INSTANCE_CONFIG_FIELD_NUMBER = 45;
   private com.google.cloud.tpu.v2.ShieldedInstanceConfig shieldedInstanceConfig_;
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
-   *
    * @return Whether the shieldedInstanceConfig field is set.
    */
   @java.lang.Override
@@ -2114,25 +1792,18 @@ public boolean hasShieldedInstanceConfig() {
     return shieldedInstanceConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
-   *
    * @return The shieldedInstanceConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ShieldedInstanceConfig getShieldedInstanceConfig() {
-    return shieldedInstanceConfig_ == null
-        ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()
-        : shieldedInstanceConfig_;
+    return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
   }
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

@@ -2140,15 +1811,11 @@ public com.google.cloud.tpu.v2.ShieldedInstanceConfig getShieldedInstanceConfig(
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder
-      getShieldedInstanceConfigOrBuilder() {
-    return shieldedInstanceConfig_ == null
-        ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()
-        : shieldedInstanceConfig_;
+  public com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder() {
+    return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -2160,7 +1827,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -2194,21 +1862,28 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (health_ != com.google.cloud.tpu.v2.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
       output.writeEnum(22, health_);
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 24);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetLabels(),
+        LabelsDefaultEntryHolder.defaultEntry,
+        24);
     if (id_ != 0L) {
       output.writeInt64(33, id_);
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetMetadata(), MetadataDefaultEntryHolder.defaultEntry, 34);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetMetadata(),
+        MetadataDefaultEntryHolder.defaultEntry,
+        34);
     if (networkConfig_ != null) {
       output.writeMessage(36, getNetworkConfig());
     }
     if (serviceAccount_ != null) {
       output.writeMessage(37, getServiceAccount());
     }
-    if (apiVersion_
-        != com.google.cloud.tpu.v2.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+    if (apiVersion_ != com.google.cloud.tpu.v2.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
       output.writeEnum(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
@@ -2242,7 +1917,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, acceleratorType_);
     }
     if (state_ != com.google.cloud.tpu.v2.Node.State.STATE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(9, state_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(9, state_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(healthDescription_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(10, healthDescription_);
@@ -2254,53 +1930,60 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(13, cidrBlock_);
     }
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(16, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(16, getCreateTime());
     }
     if (schedulingConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(17, getSchedulingConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(17, getSchedulingConfig());
     }
     for (int i = 0; i < networkEndpoints_.size(); i++) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(21, networkEndpoints_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(21, networkEndpoints_.get(i));
     }
     if (health_ != com.google.cloud.tpu.v2.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(22, health_);
-    }
-    for (java.util.Map.Entry entry :
-        internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry labels__ =
-          LabelsDefaultEntryHolder.defaultEntry
-              .newBuilderForType()
-              .setKey(entry.getKey())
-              .setValue(entry.getValue())
-              .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(24, labels__);
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(22, health_);
+    }
+    for (java.util.Map.Entry entry
+         : internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(24, labels__);
     }
     if (id_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream.computeInt64Size(33, id_);
-    }
-    for (java.util.Map.Entry entry :
-        internalGetMetadata().getMap().entrySet()) {
-      com.google.protobuf.MapEntry metadata__ =
-          MetadataDefaultEntryHolder.defaultEntry
-              .newBuilderForType()
-              .setKey(entry.getKey())
-              .setValue(entry.getValue())
-              .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(34, metadata__);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt64Size(33, id_);
+    }
+    for (java.util.Map.Entry entry
+         : internalGetMetadata().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      metadata__ = MetadataDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(34, metadata__);
     }
     if (networkConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(36, getNetworkConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(36, getNetworkConfig());
     }
     if (serviceAccount_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(37, getServiceAccount());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(37, getServiceAccount());
     }
-    if (apiVersion_
-        != com.google.cloud.tpu.v2.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(38, apiVersion_);
+    if (apiVersion_ != com.google.cloud.tpu.v2.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(39, symptoms_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(39, symptoms_.get(i));
     }
     {
       int dataSize = 0;
@@ -2311,11 +1994,12 @@ public int getSerializedSize() {
       size += 2 * getTagsList().size();
     }
     for (int i = 0; i < dataDisks_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(41, dataDisks_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(41, dataDisks_.get(i));
     }
     if (shieldedInstanceConfig_ != null) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(45, getShieldedInstanceConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(45, getShieldedInstanceConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -2325,48 +2009,66 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.Node)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.Node other = (com.google.cloud.tpu.v2.Node) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getDescription().equals(other.getDescription())) return false;
-    if (!getAcceleratorType().equals(other.getAcceleratorType())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getDescription()
+        .equals(other.getDescription())) return false;
+    if (!getAcceleratorType()
+        .equals(other.getAcceleratorType())) return false;
     if (state_ != other.state_) return false;
-    if (!getHealthDescription().equals(other.getHealthDescription())) return false;
-    if (!getRuntimeVersion().equals(other.getRuntimeVersion())) return false;
+    if (!getHealthDescription()
+        .equals(other.getHealthDescription())) return false;
+    if (!getRuntimeVersion()
+        .equals(other.getRuntimeVersion())) return false;
     if (hasNetworkConfig() != other.hasNetworkConfig()) return false;
     if (hasNetworkConfig()) {
-      if (!getNetworkConfig().equals(other.getNetworkConfig())) return false;
+      if (!getNetworkConfig()
+          .equals(other.getNetworkConfig())) return false;
     }
-    if (!getCidrBlock().equals(other.getCidrBlock())) return false;
+    if (!getCidrBlock()
+        .equals(other.getCidrBlock())) return false;
     if (hasServiceAccount() != other.hasServiceAccount()) return false;
     if (hasServiceAccount()) {
-      if (!getServiceAccount().equals(other.getServiceAccount())) return false;
+      if (!getServiceAccount()
+          .equals(other.getServiceAccount())) return false;
     }
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasSchedulingConfig() != other.hasSchedulingConfig()) return false;
     if (hasSchedulingConfig()) {
-      if (!getSchedulingConfig().equals(other.getSchedulingConfig())) return false;
+      if (!getSchedulingConfig()
+          .equals(other.getSchedulingConfig())) return false;
     }
-    if (!getNetworkEndpointsList().equals(other.getNetworkEndpointsList())) return false;
+    if (!getNetworkEndpointsList()
+        .equals(other.getNetworkEndpointsList())) return false;
     if (health_ != other.health_) return false;
-    if (!internalGetLabels().equals(other.internalGetLabels())) return false;
-    if (!internalGetMetadata().equals(other.internalGetMetadata())) return false;
-    if (!getTagsList().equals(other.getTagsList())) return false;
-    if (getId() != other.getId()) return false;
-    if (!getDataDisksList().equals(other.getDataDisksList())) return false;
+    if (!internalGetLabels().equals(
+        other.internalGetLabels())) return false;
+    if (!internalGetMetadata().equals(
+        other.internalGetMetadata())) return false;
+    if (!getTagsList()
+        .equals(other.getTagsList())) return false;
+    if (getId()
+        != other.getId()) return false;
+    if (!getDataDisksList()
+        .equals(other.getDataDisksList())) return false;
     if (apiVersion_ != other.apiVersion_) return false;
-    if (!getSymptomsList().equals(other.getSymptomsList())) return false;
+    if (!getSymptomsList()
+        .equals(other.getSymptomsList())) return false;
     if (hasShieldedInstanceConfig() != other.hasShieldedInstanceConfig()) return false;
     if (hasShieldedInstanceConfig()) {
-      if (!getShieldedInstanceConfig().equals(other.getShieldedInstanceConfig())) return false;
+      if (!getShieldedInstanceConfig()
+          .equals(other.getShieldedInstanceConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -2428,7 +2130,8 @@ public int hashCode() {
       hash = (53 * hash) + getTagsList().hashCode();
     }
     hash = (37 * hash) + ID_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getId());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        getId());
     if (getDataDisksCount() > 0) {
       hash = (37 * hash) + DATA_DISKS_FIELD_NUMBER;
       hash = (53 * hash) + getDataDisksList().hashCode();
@@ -2448,158 +2151,156 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.Node parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.Node parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.Node parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.Node parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.cloud.tpu.v2.Node parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.Node parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.Node parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.Node parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.Node parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.Node parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.Node parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.Node parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.Node parseFrom(com.google.protobuf.CodedInputStream input)
+  public static com.google.cloud.tpu.v2.Node parseFrom(
+      com.google.protobuf.CodedInputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.Node parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.Node prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A TPU instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.Node}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.Node)
       com.google.cloud.tpu.v2.NodeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_Node_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMapField(
+        int number) {
       switch (number) {
         case 24:
           return internalGetLabels();
         case 34:
           return internalGetMetadata();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(
+        int number) {
       switch (number) {
         case 24:
           return internalGetMutableLabels();
         case 34:
           return internalGetMutableMetadata();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.cloud.tpu.v2.Node.class, com.google.cloud.tpu.v2.Node.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.Node.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -2668,9 +2369,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_Node_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_descriptor;
     }
 
     @java.lang.Override
@@ -2691,9 +2392,7 @@ public com.google.cloud.tpu.v2.Node build() {
     public com.google.cloud.tpu.v2.Node buildPartial() {
       com.google.cloud.tpu.v2.Node result = new com.google.cloud.tpu.v2.Node(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -2754,22 +2453,27 @@ private void buildPartial0(com.google.cloud.tpu.v2.Node result) {
         result.runtimeVersion_ = runtimeVersion_;
       }
       if (((from_bitField0_ & 0x00000040) != 0)) {
-        result.networkConfig_ =
-            networkConfigBuilder_ == null ? networkConfig_ : networkConfigBuilder_.build();
+        result.networkConfig_ = networkConfigBuilder_ == null
+            ? networkConfig_
+            : networkConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000080) != 0)) {
         result.cidrBlock_ = cidrBlock_;
       }
       if (((from_bitField0_ & 0x00000100) != 0)) {
-        result.serviceAccount_ =
-            serviceAccountBuilder_ == null ? serviceAccount_ : serviceAccountBuilder_.build();
+        result.serviceAccount_ = serviceAccountBuilder_ == null
+            ? serviceAccount_
+            : serviceAccountBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000200) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000400) != 0)) {
-        result.schedulingConfig_ =
-            schedulingConfigBuilder_ == null ? schedulingConfig_ : schedulingConfigBuilder_.build();
+        result.schedulingConfig_ = schedulingConfigBuilder_ == null
+            ? schedulingConfig_
+            : schedulingConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00001000) != 0)) {
         result.health_ = health_;
@@ -2789,10 +2493,9 @@ private void buildPartial0(com.google.cloud.tpu.v2.Node result) {
         result.apiVersion_ = apiVersion_;
       }
       if (((from_bitField0_ & 0x00100000) != 0)) {
-        result.shieldedInstanceConfig_ =
-            shieldedInstanceConfigBuilder_ == null
-                ? shieldedInstanceConfig_
-                : shieldedInstanceConfigBuilder_.build();
+        result.shieldedInstanceConfig_ = shieldedInstanceConfigBuilder_ == null
+            ? shieldedInstanceConfig_
+            : shieldedInstanceConfigBuilder_.build();
       }
     }
 
@@ -2800,39 +2503,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.Node result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.Node) {
-        return mergeFrom((com.google.cloud.tpu.v2.Node) other);
+        return mergeFrom((com.google.cloud.tpu.v2.Node)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2904,10 +2606,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.Node other) {
             networkEndpointsBuilder_ = null;
             networkEndpoints_ = other.networkEndpoints_;
             bitField0_ = (bitField0_ & ~0x00000800);
-            networkEndpointsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getNetworkEndpointsFieldBuilder()
-                    : null;
+            networkEndpointsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getNetworkEndpointsFieldBuilder() : null;
           } else {
             networkEndpointsBuilder_.addAllMessages(other.networkEndpoints_);
           }
@@ -2916,9 +2617,11 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.Node other) {
       if (other.health_ != 0) {
         setHealthValue(other.getHealthValue());
       }
-      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(
+          other.internalGetLabels());
       bitField0_ |= 0x00002000;
-      internalGetMutableMetadata().mergeFrom(other.internalGetMetadata());
+      internalGetMutableMetadata().mergeFrom(
+          other.internalGetMetadata());
       bitField0_ |= 0x00004000;
       if (!other.tags_.isEmpty()) {
         if (tags_.isEmpty()) {
@@ -2951,10 +2654,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.Node other) {
             dataDisksBuilder_ = null;
             dataDisks_ = other.dataDisks_;
             bitField0_ = (bitField0_ & ~0x00020000);
-            dataDisksBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getDataDisksFieldBuilder()
-                    : null;
+            dataDisksBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getDataDisksFieldBuilder() : null;
           } else {
             dataDisksBuilder_.addAllMessages(other.dataDisks_);
           }
@@ -2981,10 +2683,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.Node other) {
             symptomsBuilder_ = null;
             symptoms_ = other.symptoms_;
             bitField0_ = (bitField0_ & ~0x00080000);
-            symptomsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getSymptomsFieldBuilder()
-                    : null;
+            symptomsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getSymptomsFieldBuilder() : null;
           } else {
             symptomsBuilder_.addAllMessages(other.symptoms_);
           }
@@ -3019,174 +2720,160 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 26:
-              {
-                description_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 26
-            case 42:
-              {
-                acceleratorType_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 42
-            case 72:
-              {
-                state_ = input.readEnum();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 72
-            case 82:
-              {
-                healthDescription_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 82
-            case 90:
-              {
-                runtimeVersion_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 90
-            case 106:
-              {
-                cidrBlock_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000080;
-                break;
-              } // case 106
-            case 130:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000200;
-                break;
-              } // case 130
-            case 138:
-              {
-                input.readMessage(
-                    getSchedulingConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000400;
-                break;
-              } // case 138
-            case 170:
-              {
-                com.google.cloud.tpu.v2.NetworkEndpoint m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2.NetworkEndpoint.parser(), extensionRegistry);
-                if (networkEndpointsBuilder_ == null) {
-                  ensureNetworkEndpointsIsMutable();
-                  networkEndpoints_.add(m);
-                } else {
-                  networkEndpointsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 170
-            case 176:
-              {
-                health_ = input.readEnum();
-                bitField0_ |= 0x00001000;
-                break;
-              } // case 176
-            case 194:
-              {
-                com.google.protobuf.MapEntry labels__ =
-                    input.readMessage(
-                        LabelsDefaultEntryHolder.defaultEntry.getParserForType(),
-                        extensionRegistry);
-                internalGetMutableLabels()
-                    .getMutableMap()
-                    .put(labels__.getKey(), labels__.getValue());
-                bitField0_ |= 0x00002000;
-                break;
-              } // case 194
-            case 264:
-              {
-                id_ = input.readInt64();
-                bitField0_ |= 0x00010000;
-                break;
-              } // case 264
-            case 274:
-              {
-                com.google.protobuf.MapEntry metadata__ =
-                    input.readMessage(
-                        MetadataDefaultEntryHolder.defaultEntry.getParserForType(),
-                        extensionRegistry);
-                internalGetMutableMetadata()
-                    .getMutableMap()
-                    .put(metadata__.getKey(), metadata__.getValue());
-                bitField0_ |= 0x00004000;
-                break;
-              } // case 274
-            case 290:
-              {
-                input.readMessage(getNetworkConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 290
-            case 298:
-              {
-                input.readMessage(getServiceAccountFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000100;
-                break;
-              } // case 298
-            case 304:
-              {
-                apiVersion_ = input.readEnum();
-                bitField0_ |= 0x00040000;
-                break;
-              } // case 304
-            case 314:
-              {
-                com.google.cloud.tpu.v2.Symptom m =
-                    input.readMessage(com.google.cloud.tpu.v2.Symptom.parser(), extensionRegistry);
-                if (symptomsBuilder_ == null) {
-                  ensureSymptomsIsMutable();
-                  symptoms_.add(m);
-                } else {
-                  symptomsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 314
-            case 322:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureTagsIsMutable();
-                tags_.add(s);
-                break;
-              } // case 322
-            case 330:
-              {
-                com.google.cloud.tpu.v2.AttachedDisk m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2.AttachedDisk.parser(), extensionRegistry);
-                if (dataDisksBuilder_ == null) {
-                  ensureDataDisksIsMutable();
-                  dataDisks_.add(m);
-                } else {
-                  dataDisksBuilder_.addMessage(m);
-                }
-                break;
-              } // case 330
-            case 362:
-              {
-                input.readMessage(
-                    getShieldedInstanceConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00100000;
-                break;
-              } // case 362
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 26: {
+              description_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 26
+            case 42: {
+              acceleratorType_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 42
+            case 72: {
+              state_ = input.readEnum();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 72
+            case 82: {
+              healthDescription_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 82
+            case 90: {
+              runtimeVersion_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 90
+            case 106: {
+              cidrBlock_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000080;
+              break;
+            } // case 106
+            case 130: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000200;
+              break;
+            } // case 130
+            case 138: {
+              input.readMessage(
+                  getSchedulingConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000400;
+              break;
+            } // case 138
+            case 170: {
+              com.google.cloud.tpu.v2.NetworkEndpoint m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2.NetworkEndpoint.parser(),
+                      extensionRegistry);
+              if (networkEndpointsBuilder_ == null) {
+                ensureNetworkEndpointsIsMutable();
+                networkEndpoints_.add(m);
+              } else {
+                networkEndpointsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 170
+            case 176: {
+              health_ = input.readEnum();
+              bitField0_ |= 0x00001000;
+              break;
+            } // case 176
+            case 194: {
+              com.google.protobuf.MapEntry
+              labels__ = input.readMessage(
+                  LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              internalGetMutableLabels().getMutableMap().put(
+                  labels__.getKey(), labels__.getValue());
+              bitField0_ |= 0x00002000;
+              break;
+            } // case 194
+            case 264: {
+              id_ = input.readInt64();
+              bitField0_ |= 0x00010000;
+              break;
+            } // case 264
+            case 274: {
+              com.google.protobuf.MapEntry
+              metadata__ = input.readMessage(
+                  MetadataDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              internalGetMutableMetadata().getMutableMap().put(
+                  metadata__.getKey(), metadata__.getValue());
+              bitField0_ |= 0x00004000;
+              break;
+            } // case 274
+            case 290: {
+              input.readMessage(
+                  getNetworkConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 290
+            case 298: {
+              input.readMessage(
+                  getServiceAccountFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000100;
+              break;
+            } // case 298
+            case 304: {
+              apiVersion_ = input.readEnum();
+              bitField0_ |= 0x00040000;
+              break;
+            } // case 304
+            case 314: {
+              com.google.cloud.tpu.v2.Symptom m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2.Symptom.parser(),
+                      extensionRegistry);
+              if (symptomsBuilder_ == null) {
+                ensureSymptomsIsMutable();
+                symptoms_.add(m);
+              } else {
+                symptomsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 314
+            case 322: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureTagsIsMutable();
+              tags_.add(s);
+              break;
+            } // case 322
+            case 330: {
+              com.google.cloud.tpu.v2.AttachedDisk m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2.AttachedDisk.parser(),
+                      extensionRegistry);
+              if (dataDisksBuilder_ == null) {
+                ensureDataDisksIsMutable();
+                dataDisks_.add(m);
+              } else {
+                dataDisksBuilder_.addMessage(m);
+              }
+              break;
+            } // case 330
+            case 362: {
+              input.readMessage(
+                  getShieldedInstanceConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00100000;
+              break;
+            } // case 362
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -3196,27 +2883,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -3225,23 +2907,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -3249,39 +2928,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -3291,23 +2959,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -3317,20 +2979,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object description_ = "";
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @return The description.
      */
     public java.lang.String getDescription() {
       java.lang.Object ref = description_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         description_ = s;
         return s;
@@ -3339,21 +2999,20 @@ public java.lang.String getDescription() {
       }
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @return The bytes for description.
      */
-    public com.google.protobuf.ByteString getDescriptionBytes() {
+    public com.google.protobuf.ByteString
+        getDescriptionBytes() {
       java.lang.Object ref = description_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         description_ = b;
         return b;
       } else {
@@ -3361,35 +3020,28 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @param value The description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescription(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDescription(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       description_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDescription() {
@@ -3399,21 +3051,17 @@ public Builder clearDescription() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @param value The bytes for description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDescriptionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       description_ = value;
       bitField0_ |= 0x00000002;
@@ -3423,20 +3071,18 @@ public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object acceleratorType_ = "";
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The acceleratorType.
      */
     public java.lang.String getAcceleratorType() {
       java.lang.Object ref = acceleratorType_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         acceleratorType_ = s;
         return s;
@@ -3445,21 +3091,20 @@ public java.lang.String getAcceleratorType() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for acceleratorType.
      */
-    public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
+    public com.google.protobuf.ByteString
+        getAcceleratorTypeBytes() {
       java.lang.Object ref = acceleratorType_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         acceleratorType_ = b;
         return b;
       } else {
@@ -3467,35 +3112,28 @@ public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorType(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAcceleratorType(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearAcceleratorType() {
@@ -3505,21 +3143,17 @@ public Builder clearAcceleratorType() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAcceleratorTypeBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
@@ -3529,31 +3163,22 @@ public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
 
     private int state_ = 0;
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The enum numeric value on the wire for state.
      */
-    @java.lang.Override
-    public int getStateValue() {
+    @java.lang.Override public int getStateValue() {
       return state_;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The enum numeric value on the wire for state to set.
      * @return This builder for chaining.
      */
@@ -3564,33 +3189,24 @@ public Builder setStateValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The state.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.Node.State getState() {
-      com.google.cloud.tpu.v2.Node.State result =
-          com.google.cloud.tpu.v2.Node.State.forNumber(state_);
+      com.google.cloud.tpu.v2.Node.State result = com.google.cloud.tpu.v2.Node.State.forNumber(state_);
       return result == null ? com.google.cloud.tpu.v2.Node.State.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The state to set.
      * @return This builder for chaining.
      */
@@ -3604,15 +3220,11 @@ public Builder setState(com.google.cloud.tpu.v2.Node.State value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return This builder for chaining.
      */
     public Builder clearState() {
@@ -3624,21 +3236,19 @@ public Builder clearState() {
 
     private java.lang.Object healthDescription_ = "";
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why the TPU Node
      * is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The healthDescription.
      */
     public java.lang.String getHealthDescription() {
       java.lang.Object ref = healthDescription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         healthDescription_ = s;
         return s;
@@ -3647,22 +3257,21 @@ public java.lang.String getHealthDescription() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why the TPU Node
      * is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The bytes for healthDescription.
      */
-    public com.google.protobuf.ByteString getHealthDescriptionBytes() {
+    public com.google.protobuf.ByteString
+        getHealthDescriptionBytes() {
       java.lang.Object ref = healthDescription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         healthDescription_ = b;
         return b;
       } else {
@@ -3670,37 +3279,30 @@ public com.google.protobuf.ByteString getHealthDescriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why the TPU Node
      * is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescription(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setHealthDescription(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       healthDescription_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why the TPU Node
      * is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return This builder for chaining.
      */
     public Builder clearHealthDescription() {
@@ -3710,22 +3312,18 @@ public Builder clearHealthDescription() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why the TPU Node
      * is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The bytes for healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescriptionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setHealthDescriptionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       healthDescription_ = value;
       bitField0_ |= 0x00000010;
@@ -3735,20 +3333,18 @@ public Builder setHealthDescriptionBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object runtimeVersion_ = "";
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The runtimeVersion.
      */
     public java.lang.String getRuntimeVersion() {
       java.lang.Object ref = runtimeVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         runtimeVersion_ = s;
         return s;
@@ -3757,21 +3353,20 @@ public java.lang.String getRuntimeVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for runtimeVersion.
      */
-    public com.google.protobuf.ByteString getRuntimeVersionBytes() {
+    public com.google.protobuf.ByteString
+        getRuntimeVersionBytes() {
       java.lang.Object ref = runtimeVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         runtimeVersion_ = b;
         return b;
       } else {
@@ -3779,35 +3374,28 @@ public com.google.protobuf.ByteString getRuntimeVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The runtimeVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setRuntimeVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRuntimeVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       runtimeVersion_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearRuntimeVersion() {
@@ -3817,21 +3405,17 @@ public Builder clearRuntimeVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for runtimeVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setRuntimeVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRuntimeVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       runtimeVersion_ = value;
       bitField0_ |= 0x00000020;
@@ -3841,47 +3425,34 @@ public Builder setRuntimeVersionBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2.NetworkConfig networkConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.NetworkConfig,
-            com.google.cloud.tpu.v2.NetworkConfig.Builder,
-            com.google.cloud.tpu.v2.NetworkConfigOrBuilder>
-        networkConfigBuilder_;
+        com.google.cloud.tpu.v2.NetworkConfig, com.google.cloud.tpu.v2.NetworkConfig.Builder, com.google.cloud.tpu.v2.NetworkConfigOrBuilder> networkConfigBuilder_;
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
-     *
      * @return Whether the networkConfig field is set.
      */
     public boolean hasNetworkConfig() {
       return ((bitField0_ & 0x00000040) != 0);
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
-     *
      * @return The networkConfig.
      */
     public com.google.cloud.tpu.v2.NetworkConfig getNetworkConfig() {
       if (networkConfigBuilder_ == null) {
-        return networkConfig_ == null
-            ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()
-            : networkConfig_;
+        return networkConfig_ == null ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance() : networkConfig_;
       } else {
         return networkConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3902,15 +3473,14 @@ public Builder setNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
      */
-    public Builder setNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig.Builder builderForValue) {
+    public Builder setNetworkConfig(
+        com.google.cloud.tpu.v2.NetworkConfig.Builder builderForValue) {
       if (networkConfigBuilder_ == null) {
         networkConfig_ = builderForValue.build();
       } else {
@@ -3921,8 +3491,6 @@ public Builder setNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig.Builder bu
       return this;
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3931,9 +3499,9 @@ public Builder setNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig.Builder bu
      */
     public Builder mergeNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig value) {
       if (networkConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000040) != 0)
-            && networkConfig_ != null
-            && networkConfig_ != com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000040) != 0) &&
+          networkConfig_ != null &&
+          networkConfig_ != com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()) {
           getNetworkConfigBuilder().mergeFrom(value);
         } else {
           networkConfig_ = value;
@@ -3946,8 +3514,6 @@ public Builder mergeNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3965,8 +3531,6 @@ public Builder clearNetworkConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3979,8 +3543,6 @@ public com.google.cloud.tpu.v2.NetworkConfig.Builder getNetworkConfigBuilder() {
       return getNetworkConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3991,14 +3553,11 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
       if (networkConfigBuilder_ != null) {
         return networkConfigBuilder_.getMessageOrBuilder();
       } else {
-        return networkConfig_ == null
-            ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()
-            : networkConfig_;
+        return networkConfig_ == null ?
+            com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance() : networkConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -4006,17 +3565,14 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
      * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.NetworkConfig,
-            com.google.cloud.tpu.v2.NetworkConfig.Builder,
-            com.google.cloud.tpu.v2.NetworkConfigOrBuilder>
+        com.google.cloud.tpu.v2.NetworkConfig, com.google.cloud.tpu.v2.NetworkConfig.Builder, com.google.cloud.tpu.v2.NetworkConfigOrBuilder> 
         getNetworkConfigFieldBuilder() {
       if (networkConfigBuilder_ == null) {
-        networkConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2.NetworkConfig,
-                com.google.cloud.tpu.v2.NetworkConfig.Builder,
-                com.google.cloud.tpu.v2.NetworkConfigOrBuilder>(
-                getNetworkConfig(), getParentForChildren(), isClean());
+        networkConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2.NetworkConfig, com.google.cloud.tpu.v2.NetworkConfig.Builder, com.google.cloud.tpu.v2.NetworkConfigOrBuilder>(
+                getNetworkConfig(),
+                getParentForChildren(),
+                isClean());
         networkConfig_ = null;
       }
       return networkConfigBuilder_;
@@ -4024,8 +3580,6 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
 
     private java.lang.Object cidrBlock_ = "";
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4038,13 +3592,13 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
      * 

      *
      * string cidr_block = 13;
-     *
      * @return The cidrBlock.
      */
     public java.lang.String getCidrBlock() {
       java.lang.Object ref = cidrBlock_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         cidrBlock_ = s;
         return s;
@@ -4053,8 +3607,6 @@ public java.lang.String getCidrBlock() {
       }
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4067,14 +3619,15 @@ public java.lang.String getCidrBlock() {
      * 

      *
      * string cidr_block = 13;
-     *
      * @return The bytes for cidrBlock.
      */
-    public com.google.protobuf.ByteString getCidrBlockBytes() {
+    public com.google.protobuf.ByteString
+        getCidrBlockBytes() {
       java.lang.Object ref = cidrBlock_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         cidrBlock_ = b;
         return b;
       } else {
@@ -4082,8 +3635,6 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4096,22 +3647,18 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
      * 

      *
      * string cidr_block = 13;
-     *
      * @param value The cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlock(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setCidrBlock(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       cidrBlock_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4124,7 +3671,6 @@ public Builder setCidrBlock(java.lang.String value) {
      * 

      *
      * string cidr_block = 13;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCidrBlock() {
@@ -4134,8 +3680,6 @@ public Builder clearCidrBlock() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4148,14 +3692,12 @@ public Builder clearCidrBlock() {
      * 

      *
      * string cidr_block = 13;
-     *
      * @param value The bytes for cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setCidrBlockBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       cidrBlock_ = value;
       bitField0_ |= 0x00000080;
@@ -4165,49 +3707,36 @@ public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2.ServiceAccount serviceAccount_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.ServiceAccount,
-            com.google.cloud.tpu.v2.ServiceAccount.Builder,
-            com.google.cloud.tpu.v2.ServiceAccountOrBuilder>
-        serviceAccountBuilder_;
+        com.google.cloud.tpu.v2.ServiceAccount, com.google.cloud.tpu.v2.ServiceAccount.Builder, com.google.cloud.tpu.v2.ServiceAccountOrBuilder> serviceAccountBuilder_;
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
      * 

      *
      * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
-     *
      * @return Whether the serviceAccount field is set.
      */
     public boolean hasServiceAccount() {
       return ((bitField0_ & 0x00000100) != 0);
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
      * 

      *
      * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
-     *
      * @return The serviceAccount.
      */
     public com.google.cloud.tpu.v2.ServiceAccount getServiceAccount() {
       if (serviceAccountBuilder_ == null) {
-        return serviceAccount_ == null
-            ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()
-            : serviceAccount_;
+        return serviceAccount_ == null ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance() : serviceAccount_;
       } else {
         return serviceAccountBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4229,8 +3758,6 @@ public Builder setServiceAccount(com.google.cloud.tpu.v2.ServiceAccount value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4250,8 +3777,6 @@ public Builder setServiceAccount(
       return this;
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4261,9 +3786,9 @@ public Builder setServiceAccount(
      */
     public Builder mergeServiceAccount(com.google.cloud.tpu.v2.ServiceAccount value) {
       if (serviceAccountBuilder_ == null) {
-        if (((bitField0_ & 0x00000100) != 0)
-            && serviceAccount_ != null
-            && serviceAccount_ != com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000100) != 0) &&
+          serviceAccount_ != null &&
+          serviceAccount_ != com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()) {
           getServiceAccountBuilder().mergeFrom(value);
         } else {
           serviceAccount_ = value;
@@ -4276,8 +3801,6 @@ public Builder mergeServiceAccount(com.google.cloud.tpu.v2.ServiceAccount value)
       return this;
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4296,8 +3819,6 @@ public Builder clearServiceAccount() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4311,8 +3832,6 @@ public com.google.cloud.tpu.v2.ServiceAccount.Builder getServiceAccountBuilder()
       return getServiceAccountFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4324,14 +3843,11 @@ public com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilde
       if (serviceAccountBuilder_ != null) {
         return serviceAccountBuilder_.getMessageOrBuilder();
       } else {
-        return serviceAccount_ == null
-            ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()
-            : serviceAccount_;
+        return serviceAccount_ == null ?
+            com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance() : serviceAccount_;
       }
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4340,17 +3856,14 @@ public com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilde
      * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.ServiceAccount,
-            com.google.cloud.tpu.v2.ServiceAccount.Builder,
-            com.google.cloud.tpu.v2.ServiceAccountOrBuilder>
+        com.google.cloud.tpu.v2.ServiceAccount, com.google.cloud.tpu.v2.ServiceAccount.Builder, com.google.cloud.tpu.v2.ServiceAccountOrBuilder> 
         getServiceAccountFieldBuilder() {
       if (serviceAccountBuilder_ == null) {
-        serviceAccountBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2.ServiceAccount,
-                com.google.cloud.tpu.v2.ServiceAccount.Builder,
-                com.google.cloud.tpu.v2.ServiceAccountOrBuilder>(
-                getServiceAccount(), getParentForChildren(), isClean());
+        serviceAccountBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2.ServiceAccount, com.google.cloud.tpu.v2.ServiceAccount.Builder, com.google.cloud.tpu.v2.ServiceAccountOrBuilder>(
+                getServiceAccount(),
+                getParentForChildren(),
+                isClean());
         serviceAccount_ = null;
       }
       return serviceAccountBuilder_;
@@ -4358,58 +3871,39 @@ public com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilde
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000200) != 0);
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
@@ -4425,17 +3919,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -4446,21 +3937,17 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000200) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000200) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -4473,15 +3960,11 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearCreateTime() {
       bitField0_ = (bitField0_ & ~0x00000200);
@@ -4494,15 +3977,11 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       bitField0_ |= 0x00000200;
@@ -4510,48 +3989,36 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -4559,47 +4026,34 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.cloud.tpu.v2.SchedulingConfig schedulingConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.SchedulingConfig,
-            com.google.cloud.tpu.v2.SchedulingConfig.Builder,
-            com.google.cloud.tpu.v2.SchedulingConfigOrBuilder>
-        schedulingConfigBuilder_;
+        com.google.cloud.tpu.v2.SchedulingConfig, com.google.cloud.tpu.v2.SchedulingConfig.Builder, com.google.cloud.tpu.v2.SchedulingConfigOrBuilder> schedulingConfigBuilder_;
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
-     *
      * @return Whether the schedulingConfig field is set.
      */
     public boolean hasSchedulingConfig() {
       return ((bitField0_ & 0x00000400) != 0);
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
-     *
      * @return The schedulingConfig.
      */
     public com.google.cloud.tpu.v2.SchedulingConfig getSchedulingConfig() {
       if (schedulingConfigBuilder_ == null) {
-        return schedulingConfig_ == null
-            ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()
-            : schedulingConfig_;
+        return schedulingConfig_ == null ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
       } else {
         return schedulingConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4620,8 +4074,6 @@ public Builder setSchedulingConfig(com.google.cloud.tpu.v2.SchedulingConfig valu
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4640,8 +4092,6 @@ public Builder setSchedulingConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4650,9 +4100,9 @@ public Builder setSchedulingConfig(
      */
     public Builder mergeSchedulingConfig(com.google.cloud.tpu.v2.SchedulingConfig value) {
       if (schedulingConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000400) != 0)
-            && schedulingConfig_ != null
-            && schedulingConfig_ != com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000400) != 0) &&
+          schedulingConfig_ != null &&
+          schedulingConfig_ != com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()) {
           getSchedulingConfigBuilder().mergeFrom(value);
         } else {
           schedulingConfig_ = value;
@@ -4665,8 +4115,6 @@ public Builder mergeSchedulingConfig(com.google.cloud.tpu.v2.SchedulingConfig va
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4684,8 +4132,6 @@ public Builder clearSchedulingConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4698,8 +4144,6 @@ public com.google.cloud.tpu.v2.SchedulingConfig.Builder getSchedulingConfigBuild
       return getSchedulingConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4710,14 +4154,11 @@ public com.google.cloud.tpu.v2.SchedulingConfigOrBuilder getSchedulingConfigOrBu
       if (schedulingConfigBuilder_ != null) {
         return schedulingConfigBuilder_.getMessageOrBuilder();
       } else {
-        return schedulingConfig_ == null
-            ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()
-            : schedulingConfig_;
+        return schedulingConfig_ == null ?
+            com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4725,51 +4166,39 @@ public com.google.cloud.tpu.v2.SchedulingConfigOrBuilder getSchedulingConfigOrBu
      * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.SchedulingConfig,
-            com.google.cloud.tpu.v2.SchedulingConfig.Builder,
-            com.google.cloud.tpu.v2.SchedulingConfigOrBuilder>
+        com.google.cloud.tpu.v2.SchedulingConfig, com.google.cloud.tpu.v2.SchedulingConfig.Builder, com.google.cloud.tpu.v2.SchedulingConfigOrBuilder> 
         getSchedulingConfigFieldBuilder() {
       if (schedulingConfigBuilder_ == null) {
-        schedulingConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2.SchedulingConfig,
-                com.google.cloud.tpu.v2.SchedulingConfig.Builder,
-                com.google.cloud.tpu.v2.SchedulingConfigOrBuilder>(
-                getSchedulingConfig(), getParentForChildren(), isClean());
+        schedulingConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2.SchedulingConfig, com.google.cloud.tpu.v2.SchedulingConfig.Builder, com.google.cloud.tpu.v2.SchedulingConfigOrBuilder>(
+                getSchedulingConfig(),
+                getParentForChildren(),
+                isClean());
         schedulingConfig_ = null;
       }
       return schedulingConfigBuilder_;
     }
 
     private java.util.List networkEndpoints_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureNetworkEndpointsIsMutable() {
       if (!((bitField0_ & 0x00000800) != 0)) {
-        networkEndpoints_ =
-            new java.util.ArrayList(networkEndpoints_);
+        networkEndpoints_ = new java.util.ArrayList(networkEndpoints_);
         bitField0_ |= 0x00000800;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.NetworkEndpoint,
-            com.google.cloud.tpu.v2.NetworkEndpoint.Builder,
-            com.google.cloud.tpu.v2.NetworkEndpointOrBuilder>
-        networkEndpointsBuilder_;
+        com.google.cloud.tpu.v2.NetworkEndpoint, com.google.cloud.tpu.v2.NetworkEndpoint.Builder, com.google.cloud.tpu.v2.NetworkEndpointOrBuilder> networkEndpointsBuilder_;
 
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public java.util.List getNetworkEndpointsList() {
       if (networkEndpointsBuilder_ == null) {
@@ -4779,17 +4208,13 @@ public java.util.List getNetworkEndpoin
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public int getNetworkEndpointsCount() {
       if (networkEndpointsBuilder_ == null) {
@@ -4799,17 +4224,13 @@ public int getNetworkEndpointsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2.NetworkEndpoint getNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4819,19 +4240,16 @@ public com.google.cloud.tpu.v2.NetworkEndpoint getNetworkEndpoints(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setNetworkEndpoints(int index, com.google.cloud.tpu.v2.NetworkEndpoint value) {
+    public Builder setNetworkEndpoints(
+        int index, com.google.cloud.tpu.v2.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4845,17 +4263,13 @@ public Builder setNetworkEndpoints(int index, com.google.cloud.tpu.v2.NetworkEnd
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setNetworkEndpoints(
         int index, com.google.cloud.tpu.v2.NetworkEndpoint.Builder builderForValue) {
@@ -4869,17 +4283,13 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(com.google.cloud.tpu.v2.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
@@ -4895,19 +4305,16 @@ public Builder addNetworkEndpoints(com.google.cloud.tpu.v2.NetworkEndpoint value
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addNetworkEndpoints(int index, com.google.cloud.tpu.v2.NetworkEndpoint value) {
+    public Builder addNetworkEndpoints(
+        int index, com.google.cloud.tpu.v2.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4921,17 +4328,13 @@ public Builder addNetworkEndpoints(int index, com.google.cloud.tpu.v2.NetworkEnd
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(
         com.google.cloud.tpu.v2.NetworkEndpoint.Builder builderForValue) {
@@ -4945,17 +4348,13 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(
         int index, com.google.cloud.tpu.v2.NetworkEndpoint.Builder builderForValue) {
@@ -4969,23 +4368,20 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addAllNetworkEndpoints(
         java.lang.Iterable values) {
       if (networkEndpointsBuilder_ == null) {
         ensureNetworkEndpointsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, networkEndpoints_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, networkEndpoints_);
         onChanged();
       } else {
         networkEndpointsBuilder_.addAllMessages(values);
@@ -4993,17 +4389,13 @@ public Builder addAllNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearNetworkEndpoints() {
       if (networkEndpointsBuilder_ == null) {
@@ -5016,17 +4408,13 @@ public Builder clearNetworkEndpoints() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder removeNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -5039,57 +4427,45 @@ public Builder removeNetworkEndpoints(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v2.NetworkEndpoint.Builder getNetworkEndpointsBuilder(int index) {
+    public com.google.cloud.tpu.v2.NetworkEndpoint.Builder getNetworkEndpointsBuilder(
+        int index) {
       return getNetworkEndpointsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
         int index) {
       if (networkEndpointsBuilder_ == null) {
-        return networkEndpoints_.get(index);
-      } else {
+        return networkEndpoints_.get(index);  } else {
         return networkEndpointsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List
-        getNetworkEndpointsOrBuilderList() {
+    public java.util.List 
+         getNetworkEndpointsOrBuilderList() {
       if (networkEndpointsBuilder_ != null) {
         return networkEndpointsBuilder_.getMessageOrBuilderList();
       } else {
@@ -5097,68 +4473,51 @@ public com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBui
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2.NetworkEndpoint.Builder addNetworkEndpointsBuilder() {
-      return getNetworkEndpointsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2.NetworkEndpoint.getDefaultInstance());
+      return getNetworkEndpointsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2.NetworkEndpoint.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v2.NetworkEndpoint.Builder addNetworkEndpointsBuilder(int index) {
-      return getNetworkEndpointsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2.NetworkEndpoint.getDefaultInstance());
+    public com.google.cloud.tpu.v2.NetworkEndpoint.Builder addNetworkEndpointsBuilder(
+        int index) {
+      return getNetworkEndpointsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2.NetworkEndpoint.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List
-        getNetworkEndpointsBuilderList() {
+    public java.util.List 
+         getNetworkEndpointsBuilderList() {
       return getNetworkEndpointsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.NetworkEndpoint,
-            com.google.cloud.tpu.v2.NetworkEndpoint.Builder,
-            com.google.cloud.tpu.v2.NetworkEndpointOrBuilder>
+        com.google.cloud.tpu.v2.NetworkEndpoint, com.google.cloud.tpu.v2.NetworkEndpoint.Builder, com.google.cloud.tpu.v2.NetworkEndpointOrBuilder> 
         getNetworkEndpointsFieldBuilder() {
       if (networkEndpointsBuilder_ == null) {
-        networkEndpointsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2.NetworkEndpoint,
-                com.google.cloud.tpu.v2.NetworkEndpoint.Builder,
-                com.google.cloud.tpu.v2.NetworkEndpointOrBuilder>(
+        networkEndpointsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2.NetworkEndpoint, com.google.cloud.tpu.v2.NetworkEndpoint.Builder, com.google.cloud.tpu.v2.NetworkEndpointOrBuilder>(
                 networkEndpoints_,
                 ((bitField0_ & 0x00000800) != 0),
                 getParentForChildren(),
@@ -5170,29 +4529,22 @@ public com.google.cloud.tpu.v2.NetworkEndpoint.Builder addNetworkEndpointsBuilde
 
     private int health_ = 0;
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
-     *
      * @return The enum numeric value on the wire for health.
      */
-    @java.lang.Override
-    public int getHealthValue() {
+    @java.lang.Override public int getHealthValue() {
       return health_;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
-     *
      * @param value The enum numeric value on the wire for health to set.
      * @return This builder for chaining.
      */
@@ -5203,31 +4555,24 @@ public Builder setHealthValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
-     *
      * @return The health.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.Node.Health getHealth() {
-      com.google.cloud.tpu.v2.Node.Health result =
-          com.google.cloud.tpu.v2.Node.Health.forNumber(health_);
+      com.google.cloud.tpu.v2.Node.Health result = com.google.cloud.tpu.v2.Node.Health.forNumber(health_);
       return result == null ? com.google.cloud.tpu.v2.Node.Health.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
-     *
      * @param value The health to set.
      * @return This builder for chaining.
      */
@@ -5241,14 +4586,11 @@ public Builder setHealth(com.google.cloud.tpu.v2.Node.Health value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
-     *
      * @return This builder for chaining.
      */
     public Builder clearHealth() {
@@ -5258,19 +4600,21 @@ public Builder clearHealth() {
       return this;
     }
 
-    private com.google.protobuf.MapField labels_;
-
-    private com.google.protobuf.MapField internalGetLabels() {
+    private com.google.protobuf.MapField<
+        java.lang.String, java.lang.String> labels_;
+    private com.google.protobuf.MapField
+        internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
-
     private com.google.protobuf.MapField
         internalGetMutableLabels() {
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -5279,13 +4623,10 @@ private com.google.protobuf.MapField interna
       onChanged();
       return labels_;
     }
-
     public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5293,21 +4634,20 @@ public int getLabelsCount() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public boolean containsLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /** Use {@link #getLabelsMap()} instead. */
+    /**
+     * Use {@link #getLabelsMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5319,8 +4659,6 @@ public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5328,19 +4666,17 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public /* nullable */ java.lang.String getLabelsOrDefault(
+    public /* nullable */
+java.lang.String getLabelsOrDefault(
         java.lang.String key,
         /* nullable */
-        java.lang.String defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetLabels().getMap();
+java.lang.String defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5348,93 +4684,92 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public java.lang.String getLabelsOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetLabels().getMap();
+    public java.lang.String getLabelsOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
-
     public Builder clearLabels() {
       bitField0_ = (bitField0_ & ~0x00002000);
-      internalGetMutableLabels().getMutableMap().clear();
+      internalGetMutableLabels().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder removeLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableLabels().getMutableMap().remove(key);
+    public Builder removeLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableLabels().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
-    public java.util.Map getMutableLabels() {
+    public java.util.Map
+        getMutableLabels() {
       bitField0_ |= 0x00002000;
       return internalGetMutableLabels().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putLabels(java.lang.String key, java.lang.String value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      if (value == null) {
-        throw new NullPointerException("map value");
-      }
-      internalGetMutableLabels().getMutableMap().put(key, value);
+    public Builder putLabels(
+        java.lang.String key,
+        java.lang.String value) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      if (value == null) { throw new NullPointerException("map value"); }
+      internalGetMutableLabels().getMutableMap()
+          .put(key, value);
       bitField0_ |= 0x00002000;
       return this;
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putAllLabels(java.util.Map values) {
-      internalGetMutableLabels().getMutableMap().putAll(values);
+    public Builder putAllLabels(
+        java.util.Map values) {
+      internalGetMutableLabels().getMutableMap()
+          .putAll(values);
       bitField0_ |= 0x00002000;
       return this;
     }
 
-    private com.google.protobuf.MapField metadata_;
-
-    private com.google.protobuf.MapField internalGetMetadata() {
+    private com.google.protobuf.MapField<
+        java.lang.String, java.lang.String> metadata_;
+    private com.google.protobuf.MapField
+        internalGetMetadata() {
       if (metadata_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(MetadataDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(
+            MetadataDefaultEntryHolder.defaultEntry);
       }
       return metadata_;
     }
-
     private com.google.protobuf.MapField
         internalGetMutableMetadata() {
       if (metadata_ == null) {
-        metadata_ =
-            com.google.protobuf.MapField.newMapField(MetadataDefaultEntryHolder.defaultEntry);
+        metadata_ = com.google.protobuf.MapField.newMapField(
+            MetadataDefaultEntryHolder.defaultEntry);
       }
       if (!metadata_.isMutable()) {
         metadata_ = metadata_.copy();
@@ -5443,13 +4778,10 @@ private com.google.protobuf.MapField interna
       onChanged();
       return metadata_;
     }
-
     public int getMetadataCount() {
       return internalGetMetadata().getMap().size();
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5458,21 +4790,20 @@ public int getMetadataCount() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public boolean containsMetadata(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsMetadata(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetMetadata().getMap().containsKey(key);
     }
-    /** Use {@link #getMetadataMap()} instead. */
+    /**
+     * Use {@link #getMetadataMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getMetadata() {
       return getMetadataMap();
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5485,8 +4816,6 @@ public java.util.Map getMetadataMap() {
       return internalGetMetadata().getMap();
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5495,19 +4824,17 @@ public java.util.Map getMetadataMap() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public /* nullable */ java.lang.String getMetadataOrDefault(
+    public /* nullable */
+java.lang.String getMetadataOrDefault(
         java.lang.String key,
         /* nullable */
-        java.lang.String defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetMetadata().getMap();
+java.lang.String defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetMetadata().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5516,25 +4843,23 @@ public java.util.Map getMetadataMap() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public java.lang.String getMetadataOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetMetadata().getMap();
+    public java.lang.String getMetadataOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetMetadata().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
-
     public Builder clearMetadata() {
       bitField0_ = (bitField0_ & ~0x00004000);
-      internalGetMutableMetadata().getMutableMap().clear();
+      internalGetMutableMetadata().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5542,22 +4867,23 @@ public Builder clearMetadata() {
      *
      * map<string, string> metadata = 34;
      */
-    public Builder removeMetadata(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableMetadata().getMutableMap().remove(key);
+    public Builder removeMetadata(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableMetadata().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
-    public java.util.Map getMutableMetadata() {
+    public java.util.Map
+        getMutableMetadata() {
       bitField0_ |= 0x00004000;
       return internalGetMutableMetadata().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5565,20 +4891,17 @@ public java.util.Map getMutableMetadata() {
      *
      * map<string, string> metadata = 34;
      */
-    public Builder putMetadata(java.lang.String key, java.lang.String value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      if (value == null) {
-        throw new NullPointerException("map value");
-      }
-      internalGetMutableMetadata().getMutableMap().put(key, value);
+    public Builder putMetadata(
+        java.lang.String key,
+        java.lang.String value) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      if (value == null) { throw new NullPointerException("map value"); }
+      internalGetMutableMetadata().getMutableMap()
+          .put(key, value);
       bitField0_ |= 0x00004000;
       return this;
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5586,61 +4909,53 @@ public Builder putMetadata(java.lang.String key, java.lang.String value) {
      *
      * map<string, string> metadata = 34;
      */
-    public Builder putAllMetadata(java.util.Map values) {
-      internalGetMutableMetadata().getMutableMap().putAll(values);
+    public Builder putAllMetadata(
+        java.util.Map values) {
+      internalGetMutableMetadata().getMutableMap()
+          .putAll(values);
       bitField0_ |= 0x00004000;
       return this;
     }
 
-    private com.google.protobuf.LazyStringList tags_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList tags_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureTagsIsMutable() {
       if (!((bitField0_ & 0x00008000) != 0)) {
         tags_ = new com.google.protobuf.LazyStringArrayList(tags_);
         bitField0_ |= 0x00008000;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @return A list containing the tags.
      */
-    public com.google.protobuf.ProtocolStringList getTagsList() {
+    public com.google.protobuf.ProtocolStringList
+        getTagsList() {
       return tags_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @return The count of tags.
      */
     public int getTagsCount() {
       return tags_.size();
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param index The index of the element to return.
      * @return The tags at the given index.
      */
@@ -5648,95 +4963,81 @@ public java.lang.String getTags(int index) {
       return tags_.get(index);
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the tags at the given index.
      */
-    public com.google.protobuf.ByteString getTagsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getTagsBytes(int index) {
       return tags_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param index The index to set the value at.
      * @param value The tags to set.
      * @return This builder for chaining.
      */
-    public Builder setTags(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTags(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureTagsIsMutable();
       tags_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param value The tags to add.
      * @return This builder for chaining.
      */
-    public Builder addTags(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addTags(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureTagsIsMutable();
       tags_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param values The tags to add.
      * @return This builder for chaining.
      */
-    public Builder addAllTags(java.lang.Iterable values) {
+    public Builder addAllTags(
+        java.lang.Iterable values) {
       ensureTagsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, tags_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, tags_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTags() {
@@ -5746,22 +5047,18 @@ public Builder clearTags() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param value The bytes of the tags to add.
      * @return This builder for chaining.
      */
-    public Builder addTagsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addTagsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureTagsIsMutable();
       tags_.add(value);
@@ -5769,16 +5066,13 @@ public Builder addTagsBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private long id_;
+    private long id_ ;
     /**
-     *
-     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The id.
      */
     @java.lang.Override
@@ -5786,33 +5080,27 @@ public long getId() {
       return id_;
     }
     /**
-     *
-     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The id to set.
      * @return This builder for chaining.
      */
     public Builder setId(long value) {
-
+      
       id_ = value;
       bitField0_ |= 0x00010000;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return This builder for chaining.
      */
     public Builder clearId() {
@@ -5823,24 +5111,18 @@ public Builder clearId() {
     }
 
     private java.util.List dataDisks_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureDataDisksIsMutable() {
       if (!((bitField0_ & 0x00020000) != 0)) {
         dataDisks_ = new java.util.ArrayList(dataDisks_);
         bitField0_ |= 0x00020000;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.AttachedDisk,
-            com.google.cloud.tpu.v2.AttachedDisk.Builder,
-            com.google.cloud.tpu.v2.AttachedDiskOrBuilder>
-        dataDisksBuilder_;
+        com.google.cloud.tpu.v2.AttachedDisk, com.google.cloud.tpu.v2.AttachedDisk.Builder, com.google.cloud.tpu.v2.AttachedDiskOrBuilder> dataDisksBuilder_;
 
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5855,8 +5137,6 @@ public java.util.List getDataDisksList() {
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5871,8 +5151,6 @@ public int getDataDisksCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5887,15 +5165,14 @@ public com.google.cloud.tpu.v2.AttachedDisk getDataDisks(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public Builder setDataDisks(int index, com.google.cloud.tpu.v2.AttachedDisk value) {
+    public Builder setDataDisks(
+        int index, com.google.cloud.tpu.v2.AttachedDisk value) {
       if (dataDisksBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5909,8 +5186,6 @@ public Builder setDataDisks(int index, com.google.cloud.tpu.v2.AttachedDisk valu
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5929,8 +5204,6 @@ public Builder setDataDisks(
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5951,15 +5224,14 @@ public Builder addDataDisks(com.google.cloud.tpu.v2.AttachedDisk value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public Builder addDataDisks(int index, com.google.cloud.tpu.v2.AttachedDisk value) {
+    public Builder addDataDisks(
+        int index, com.google.cloud.tpu.v2.AttachedDisk value) {
       if (dataDisksBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5973,15 +5245,14 @@ public Builder addDataDisks(int index, com.google.cloud.tpu.v2.AttachedDisk valu
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public Builder addDataDisks(com.google.cloud.tpu.v2.AttachedDisk.Builder builderForValue) {
+    public Builder addDataDisks(
+        com.google.cloud.tpu.v2.AttachedDisk.Builder builderForValue) {
       if (dataDisksBuilder_ == null) {
         ensureDataDisksIsMutable();
         dataDisks_.add(builderForValue.build());
@@ -5992,8 +5263,6 @@ public Builder addDataDisks(com.google.cloud.tpu.v2.AttachedDisk.Builder builder
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6012,8 +5281,6 @@ public Builder addDataDisks(
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6024,7 +5291,8 @@ public Builder addAllDataDisks(
         java.lang.Iterable values) {
       if (dataDisksBuilder_ == null) {
         ensureDataDisksIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, dataDisks_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, dataDisks_);
         onChanged();
       } else {
         dataDisksBuilder_.addAllMessages(values);
@@ -6032,8 +5300,6 @@ public Builder addAllDataDisks(
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6051,8 +5317,6 @@ public Builder clearDataDisks() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6070,44 +5334,39 @@ public Builder removeDataDisks(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2.AttachedDisk.Builder getDataDisksBuilder(int index) {
+    public com.google.cloud.tpu.v2.AttachedDisk.Builder getDataDisksBuilder(
+        int index) {
       return getDataDisksFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(int index) {
+    public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(
+        int index) {
       if (dataDisksBuilder_ == null) {
-        return dataDisks_.get(index);
-      } else {
+        return dataDisks_.get(index);  } else {
         return dataDisksBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public java.util.List
-        getDataDisksOrBuilderList() {
+    public java.util.List 
+         getDataDisksOrBuilderList() {
       if (dataDisksBuilder_ != null) {
         return dataDisksBuilder_.getMessageOrBuilderList();
       } else {
@@ -6115,8 +5374,6 @@ public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(int i
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6124,47 +5381,42 @@ public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(int i
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
     public com.google.cloud.tpu.v2.AttachedDisk.Builder addDataDisksBuilder() {
-      return getDataDisksFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2.AttachedDisk.getDefaultInstance());
+      return getDataDisksFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2.AttachedDisk.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2.AttachedDisk.Builder addDataDisksBuilder(int index) {
-      return getDataDisksFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2.AttachedDisk.getDefaultInstance());
+    public com.google.cloud.tpu.v2.AttachedDisk.Builder addDataDisksBuilder(
+        int index) {
+      return getDataDisksFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2.AttachedDisk.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public java.util.List getDataDisksBuilderList() {
+    public java.util.List 
+         getDataDisksBuilderList() {
       return getDataDisksFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.AttachedDisk,
-            com.google.cloud.tpu.v2.AttachedDisk.Builder,
-            com.google.cloud.tpu.v2.AttachedDiskOrBuilder>
+        com.google.cloud.tpu.v2.AttachedDisk, com.google.cloud.tpu.v2.AttachedDisk.Builder, com.google.cloud.tpu.v2.AttachedDiskOrBuilder> 
         getDataDisksFieldBuilder() {
       if (dataDisksBuilder_ == null) {
-        dataDisksBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2.AttachedDisk,
-                com.google.cloud.tpu.v2.AttachedDisk.Builder,
-                com.google.cloud.tpu.v2.AttachedDiskOrBuilder>(
-                dataDisks_, ((bitField0_ & 0x00020000) != 0), getParentForChildren(), isClean());
+        dataDisksBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2.AttachedDisk, com.google.cloud.tpu.v2.AttachedDisk.Builder, com.google.cloud.tpu.v2.AttachedDiskOrBuilder>(
+                dataDisks_,
+                ((bitField0_ & 0x00020000) != 0),
+                getParentForChildren(),
+                isClean());
         dataDisks_ = null;
       }
       return dataDisksBuilder_;
@@ -6172,33 +5424,22 @@ public java.util.List getDataDisks
 
     private int apiVersion_ = 0;
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The enum numeric value on the wire for apiVersion.
      */
-    @java.lang.Override
-    public int getApiVersionValue() {
+    @java.lang.Override public int getApiVersionValue() {
       return apiVersion_;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The enum numeric value on the wire for apiVersion to set.
      * @return This builder for chaining.
      */
@@ -6209,35 +5450,24 @@ public Builder setApiVersionValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The apiVersion.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.Node.ApiVersion getApiVersion() {
-      com.google.cloud.tpu.v2.Node.ApiVersion result =
-          com.google.cloud.tpu.v2.Node.ApiVersion.forNumber(apiVersion_);
+      com.google.cloud.tpu.v2.Node.ApiVersion result = com.google.cloud.tpu.v2.Node.ApiVersion.forNumber(apiVersion_);
       return result == null ? com.google.cloud.tpu.v2.Node.ApiVersion.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
@@ -6251,16 +5481,11 @@ public Builder setApiVersion(com.google.cloud.tpu.v2.Node.ApiVersion value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -6271,31 +5496,23 @@ public Builder clearApiVersion() {
     }
 
     private java.util.List symptoms_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureSymptomsIsMutable() {
       if (!((bitField0_ & 0x00080000) != 0)) {
         symptoms_ = new java.util.ArrayList(symptoms_);
         bitField0_ |= 0x00080000;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.Symptom,
-            com.google.cloud.tpu.v2.Symptom.Builder,
-            com.google.cloud.tpu.v2.SymptomOrBuilder>
-        symptomsBuilder_;
+        com.google.cloud.tpu.v2.Symptom, com.google.cloud.tpu.v2.Symptom.Builder, com.google.cloud.tpu.v2.SymptomOrBuilder> symptomsBuilder_;
 
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public java.util.List getSymptomsList() {
       if (symptomsBuilder_ == null) {
@@ -6305,15 +5522,11 @@ public java.util.List getSymptomsList() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public int getSymptomsCount() {
       if (symptomsBuilder_ == null) {
@@ -6323,15 +5536,11 @@ public int getSymptomsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2.Symptom getSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -6341,17 +5550,14 @@ public com.google.cloud.tpu.v2.Symptom getSymptoms(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setSymptoms(int index, com.google.cloud.tpu.v2.Symptom value) {
+    public Builder setSymptoms(
+        int index, com.google.cloud.tpu.v2.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6365,17 +5571,14 @@ public Builder setSymptoms(int index, com.google.cloud.tpu.v2.Symptom value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setSymptoms(int index, com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
+    public Builder setSymptoms(
+        int index, com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.set(index, builderForValue.build());
@@ -6386,15 +5589,11 @@ public Builder setSymptoms(int index, com.google.cloud.tpu.v2.Symptom.Builder bu
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addSymptoms(com.google.cloud.tpu.v2.Symptom value) {
       if (symptomsBuilder_ == null) {
@@ -6410,17 +5609,14 @@ public Builder addSymptoms(com.google.cloud.tpu.v2.Symptom value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addSymptoms(int index, com.google.cloud.tpu.v2.Symptom value) {
+    public Builder addSymptoms(
+        int index, com.google.cloud.tpu.v2.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6434,17 +5630,14 @@ public Builder addSymptoms(int index, com.google.cloud.tpu.v2.Symptom value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addSymptoms(com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(
+        com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(builderForValue.build());
@@ -6455,17 +5648,14 @@ public Builder addSymptoms(com.google.cloud.tpu.v2.Symptom.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addSymptoms(int index, com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(
+        int index, com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(index, builderForValue.build());
@@ -6476,21 +5666,18 @@ public Builder addSymptoms(int index, com.google.cloud.tpu.v2.Symptom.Builder bu
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addAllSymptoms(
         java.lang.Iterable values) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, symptoms_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, symptoms_);
         onChanged();
       } else {
         symptomsBuilder_.addAllMessages(values);
@@ -6498,15 +5685,11 @@ public Builder addAllSymptoms(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearSymptoms() {
       if (symptomsBuilder_ == null) {
@@ -6519,15 +5702,11 @@ public Builder clearSymptoms() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder removeSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -6540,50 +5719,39 @@ public Builder removeSymptoms(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v2.Symptom.Builder getSymptomsBuilder(int index) {
+    public com.google.cloud.tpu.v2.Symptom.Builder getSymptomsBuilder(
+        int index) {
       return getSymptomsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(int index) {
+    public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(
+        int index) {
       if (symptomsBuilder_ == null) {
-        return symptoms_.get(index);
-      } else {
+        return symptoms_.get(index);  } else {
         return symptomsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List
-        getSymptomsOrBuilderList() {
+    public java.util.List 
+         getSymptomsOrBuilderList() {
       if (symptomsBuilder_ != null) {
         return symptomsBuilder_.getMessageOrBuilderList();
       } else {
@@ -6591,62 +5759,49 @@ public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(int index)
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2.Symptom.Builder addSymptomsBuilder() {
-      return getSymptomsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2.Symptom.getDefaultInstance());
+      return getSymptomsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2.Symptom.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v2.Symptom.Builder addSymptomsBuilder(int index) {
-      return getSymptomsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2.Symptom.getDefaultInstance());
+    public com.google.cloud.tpu.v2.Symptom.Builder addSymptomsBuilder(
+        int index) {
+      return getSymptomsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2.Symptom.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List getSymptomsBuilderList() {
+    public java.util.List 
+         getSymptomsBuilderList() {
       return getSymptomsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.Symptom,
-            com.google.cloud.tpu.v2.Symptom.Builder,
-            com.google.cloud.tpu.v2.SymptomOrBuilder>
+        com.google.cloud.tpu.v2.Symptom, com.google.cloud.tpu.v2.Symptom.Builder, com.google.cloud.tpu.v2.SymptomOrBuilder> 
         getSymptomsFieldBuilder() {
       if (symptomsBuilder_ == null) {
-        symptomsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2.Symptom,
-                com.google.cloud.tpu.v2.Symptom.Builder,
-                com.google.cloud.tpu.v2.SymptomOrBuilder>(
-                symptoms_, ((bitField0_ & 0x00080000) != 0), getParentForChildren(), isClean());
+        symptomsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2.Symptom, com.google.cloud.tpu.v2.Symptom.Builder, com.google.cloud.tpu.v2.SymptomOrBuilder>(
+                symptoms_,
+                ((bitField0_ & 0x00080000) != 0),
+                getParentForChildren(),
+                isClean());
         symptoms_ = null;
       }
       return symptomsBuilder_;
@@ -6654,47 +5809,34 @@ public java.util.List getSymptomsBuilde
 
     private com.google.cloud.tpu.v2.ShieldedInstanceConfig shieldedInstanceConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.ShieldedInstanceConfig,
-            com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder,
-            com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder>
-        shieldedInstanceConfigBuilder_;
+        com.google.cloud.tpu.v2.ShieldedInstanceConfig, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder> shieldedInstanceConfigBuilder_;
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
-     *
      * @return Whether the shieldedInstanceConfig field is set.
      */
     public boolean hasShieldedInstanceConfig() {
       return ((bitField0_ & 0x00100000) != 0);
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
-     *
      * @return The shieldedInstanceConfig.
      */
     public com.google.cloud.tpu.v2.ShieldedInstanceConfig getShieldedInstanceConfig() {
       if (shieldedInstanceConfigBuilder_ == null) {
-        return shieldedInstanceConfig_ == null
-            ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()
-            : shieldedInstanceConfig_;
+        return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
       } else {
         return shieldedInstanceConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

@@ -6715,8 +5857,6 @@ public Builder setShieldedInstanceConfig(com.google.cloud.tpu.v2.ShieldedInstanc
       return this;
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

@@ -6735,21 +5875,17 @@ public Builder setShieldedInstanceConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public Builder mergeShieldedInstanceConfig(
-        com.google.cloud.tpu.v2.ShieldedInstanceConfig value) {
+    public Builder mergeShieldedInstanceConfig(com.google.cloud.tpu.v2.ShieldedInstanceConfig value) {
       if (shieldedInstanceConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00100000) != 0)
-            && shieldedInstanceConfig_ != null
-            && shieldedInstanceConfig_
-                != com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00100000) != 0) &&
+          shieldedInstanceConfig_ != null &&
+          shieldedInstanceConfig_ != com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()) {
           getShieldedInstanceConfigBuilder().mergeFrom(value);
         } else {
           shieldedInstanceConfig_ = value;
@@ -6762,8 +5898,6 @@ public Builder mergeShieldedInstanceConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

@@ -6781,42 +5915,33 @@ public Builder clearShieldedInstanceConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder
-        getShieldedInstanceConfigBuilder() {
+    public com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder getShieldedInstanceConfigBuilder() {
       bitField0_ |= 0x00100000;
       onChanged();
       return getShieldedInstanceConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder
-        getShieldedInstanceConfigOrBuilder() {
+    public com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder() {
       if (shieldedInstanceConfigBuilder_ != null) {
         return shieldedInstanceConfigBuilder_.getMessageOrBuilder();
       } else {
-        return shieldedInstanceConfig_ == null
-            ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()
-            : shieldedInstanceConfig_;
+        return shieldedInstanceConfig_ == null ?
+            com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

@@ -6824,24 +5949,21 @@ public Builder clearShieldedInstanceConfig() {
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.ShieldedInstanceConfig,
-            com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder,
-            com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder>
+        com.google.cloud.tpu.v2.ShieldedInstanceConfig, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder> 
         getShieldedInstanceConfigFieldBuilder() {
       if (shieldedInstanceConfigBuilder_ == null) {
-        shieldedInstanceConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2.ShieldedInstanceConfig,
-                com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder,
-                com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder>(
-                getShieldedInstanceConfig(), getParentForChildren(), isClean());
+        shieldedInstanceConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2.ShieldedInstanceConfig, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder>(
+                getShieldedInstanceConfig(),
+                getParentForChildren(),
+                isClean());
         shieldedInstanceConfig_ = null;
       }
       return shieldedInstanceConfigBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -6851,12 +5973,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.Node)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.Node)
   private static final com.google.cloud.tpu.v2.Node DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.Node();
   }
@@ -6865,27 +5987,27 @@ public static com.google.cloud.tpu.v2.Node getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Node parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Node parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -6900,4 +6022,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.Node getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeName.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeName.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
similarity index 75%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
index 58c68a16358e..09ce7b8129d0 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
@@ -1,213 +1,152 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface NodeOrBuilder
-    extends
+public interface NodeOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.Node)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The description.
    */
   java.lang.String getDescription();
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The bytes for description.
    */
-  com.google.protobuf.ByteString getDescriptionBytes();
+  com.google.protobuf.ByteString
+      getDescriptionBytes();
 
   /**
-   *
-   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The acceleratorType.
    */
   java.lang.String getAcceleratorType();
   /**
-   *
-   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for acceleratorType.
    */
-  com.google.protobuf.ByteString getAcceleratorTypeBytes();
+  com.google.protobuf.ByteString
+      getAcceleratorTypeBytes();
 
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for state.
    */
   int getStateValue();
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The state.
    */
   com.google.cloud.tpu.v2.Node.State getState();
 
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why the TPU Node
    * is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The healthDescription.
    */
   java.lang.String getHealthDescription();
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why the TPU Node
    * is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for healthDescription.
    */
-  com.google.protobuf.ByteString getHealthDescriptionBytes();
+  com.google.protobuf.ByteString
+      getHealthDescriptionBytes();
 
   /**
-   *
-   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The runtimeVersion.
    */
   java.lang.String getRuntimeVersion();
   /**
-   *
-   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for runtimeVersion.
    */
-  com.google.protobuf.ByteString getRuntimeVersionBytes();
+  com.google.protobuf.ByteString
+      getRuntimeVersionBytes();
 
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
-   *
    * @return Whether the networkConfig field is set.
    */
   boolean hasNetworkConfig();
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
-   *
    * @return The networkConfig.
    */
   com.google.cloud.tpu.v2.NetworkConfig getNetworkConfig();
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

@@ -217,8 +156,6 @@ public interface NodeOrBuilder
   com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder();
 
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -231,13 +168,10 @@ public interface NodeOrBuilder
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The cidrBlock.
    */
   java.lang.String getCidrBlock();
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -250,40 +184,32 @@ public interface NodeOrBuilder
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The bytes for cidrBlock.
    */
-  com.google.protobuf.ByteString getCidrBlockBytes();
+  com.google.protobuf.ByteString
+      getCidrBlockBytes();
 
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
-   *
    * @return Whether the serviceAccount field is set.
    */
   boolean hasServiceAccount();
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
-   *
    * @return The serviceAccount.
    */
   com.google.cloud.tpu.v2.ServiceAccount getServiceAccount();
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
@@ -294,70 +220,51 @@ public interface NodeOrBuilder
   com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilder();
 
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
-   *
    * @return Whether the schedulingConfig field is set.
    */
   boolean hasSchedulingConfig();
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
-   *
    * @return The schedulingConfig.
    */
   com.google.cloud.tpu.v2.SchedulingConfig getSchedulingConfig();
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

@@ -367,105 +274,79 @@ public interface NodeOrBuilder
   com.google.cloud.tpu.v2.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder();
 
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List getNetworkEndpointsList();
+  java.util.List 
+      getNetworkEndpointsList();
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.cloud.tpu.v2.NetworkEndpoint getNetworkEndpoints(int index);
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   int getNetworkEndpointsCount();
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List
+  java.util.List 
       getNetworkEndpointsOrBuilderList();
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index);
+  com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.Node.Health health = 22;
-   *
    * @return The enum numeric value on the wire for health.
    */
   int getHealthValue();
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.Node.Health health = 22;
-   *
    * @return The health.
    */
   com.google.cloud.tpu.v2.Node.Health getHealth();
 
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -474,31 +355,30 @@ public interface NodeOrBuilder
    */
   int getLabelsCount();
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  boolean containsLabels(java.lang.String key);
-  /** Use {@link #getLabelsMap()} instead. */
+  boolean containsLabels(
+      java.lang.String key);
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
   @java.lang.Deprecated
-  java.util.Map getLabels();
+  java.util.Map
+  getLabels();
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.util.Map getLabelsMap();
+  java.util.Map
+  getLabelsMap();
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -506,24 +386,21 @@ public interface NodeOrBuilder
    * map<string, string> labels = 24;
    */
   /* nullable */
-  java.lang.String getLabelsOrDefault(
+java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue);
+java.lang.String defaultValue);
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.lang.String getLabelsOrThrow(java.lang.String key);
+  java.lang.String getLabelsOrThrow(
+      java.lang.String key);
 
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -533,8 +410,6 @@ java.lang.String getLabelsOrDefault(
    */
   int getMetadataCount();
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -542,13 +417,15 @@ java.lang.String getLabelsOrDefault(
    *
    * map<string, string> metadata = 34;
    */
-  boolean containsMetadata(java.lang.String key);
-  /** Use {@link #getMetadataMap()} instead. */
+  boolean containsMetadata(
+      java.lang.String key);
+  /**
+   * Use {@link #getMetadataMap()} instead.
+   */
   @java.lang.Deprecated
-  java.util.Map getMetadata();
+  java.util.Map
+  getMetadata();
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -556,10 +433,9 @@ java.lang.String getLabelsOrDefault(
    *
    * map<string, string> metadata = 34;
    */
-  java.util.Map getMetadataMap();
+  java.util.Map
+  getMetadataMap();
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -568,13 +444,11 @@ java.lang.String getLabelsOrDefault(
    * map<string, string> metadata = 34;
    */
   /* nullable */
-  java.lang.String getMetadataOrDefault(
+java.lang.String getMetadataOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue);
+java.lang.String defaultValue);
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -582,89 +456,74 @@ java.lang.String getMetadataOrDefault(
    *
    * map<string, string> metadata = 34;
    */
-  java.lang.String getMetadataOrThrow(java.lang.String key);
+  java.lang.String getMetadataOrThrow(
+      java.lang.String key);
 
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @return A list containing the tags.
    */
-  java.util.List getTagsList();
+  java.util.List
+      getTagsList();
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @return The count of tags.
    */
   int getTagsCount();
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @param index The index of the element to return.
    * @return The tags at the given index.
    */
   java.lang.String getTags(int index);
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the tags at the given index.
    */
-  com.google.protobuf.ByteString getTagsBytes(int index);
+  com.google.protobuf.ByteString
+      getTagsBytes(int index);
 
   /**
-   *
-   *
    * 
    * Output only. The unique identifier for the TPU Node.
    * 

    *
    * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The id.
    */
   long getId();
 
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
-  java.util.List getDataDisksList();
+  java.util.List 
+      getDataDisksList();
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -673,8 +532,6 @@ java.lang.String getMetadataOrDefault(
    */
   com.google.cloud.tpu.v2.AttachedDisk getDataDisks(int index);
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -683,144 +540,106 @@ java.lang.String getMetadataOrDefault(
    */
   int getDataDisksCount();
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
-  java.util.List
+  java.util.List 
       getDataDisksOrBuilderList();
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
-  com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(int index);
+  com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for apiVersion.
    */
   int getApiVersionValue();
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The apiVersion.
    */
   com.google.cloud.tpu.v2.Node.ApiVersion getApiVersion();
 
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List getSymptomsList();
+  java.util.List 
+      getSymptomsList();
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.cloud.tpu.v2.Symptom getSymptoms(int index);
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   int getSymptomsCount();
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List getSymptomsOrBuilderList();
+  java.util.List 
+      getSymptomsOrBuilderList();
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(int index);
+  com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
-   *
    * @return Whether the shieldedInstanceConfig field is set.
    */
   boolean hasShieldedInstanceConfig();
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
-   *
    * @return The shieldedInstanceConfig.
    */
   com.google.cloud.tpu.v2.ShieldedInstanceConfig getShieldedInstanceConfig();
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
index 7d722a123140..cee113470789 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Metadata describing an [Operation][google.longrunning.Operation]
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.OperationMetadata}
  */
-public final class OperationMetadata extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class OperationMetadata extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.OperationMetadata)
     OperationMetadataOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use OperationMetadata.newBuilder() to construct.
   private OperationMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private OperationMetadata() {
     target_ = "";
     verb_ = "";
@@ -46,41 +28,37 @@ private OperationMetadata() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new OperationMetadata();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.OperationMetadata.class,
-            com.google.cloud.tpu.v2.OperationMetadata.Builder.class);
+            com.google.cloud.tpu.v2.OperationMetadata.class, com.google.cloud.tpu.v2.OperationMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -88,14 +66,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -103,8 +78,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

@@ -119,14 +92,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int END_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp endTime_;
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return Whether the endTime field is set.
    */
   @java.lang.Override
@@ -134,14 +104,11 @@ public boolean hasEndTime() {
     return endTime_ != null;
   }
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return The endTime.
    */
   @java.lang.Override
@@ -149,8 +116,6 @@ public com.google.protobuf.Timestamp getEndTime() {
     return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
   }
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

@@ -163,19 +128,15 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
   }
 
   public static final int TARGET_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object target_ = "";
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The target.
    */
   @java.lang.Override
@@ -184,30 +145,30 @@ public java.lang.String getTarget() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       target_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The bytes for target.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTargetBytes() {
+  public com.google.protobuf.ByteString
+      getTargetBytes() {
     java.lang.Object ref = target_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       target_ = b;
       return b;
     } else {
@@ -216,18 +177,14 @@ public com.google.protobuf.ByteString getTargetBytes() {
   }
 
   public static final int VERB_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object verb_ = "";
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The verb.
    */
   @java.lang.Override
@@ -236,29 +193,29 @@ public java.lang.String getVerb() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       verb_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The bytes for verb.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getVerbBytes() {
+  public com.google.protobuf.ByteString
+      getVerbBytes() {
     java.lang.Object ref = verb_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       verb_ = b;
       return b;
     } else {
@@ -267,18 +224,14 @@ public com.google.protobuf.ByteString getVerbBytes() {
   }
 
   public static final int STATUS_DETAIL_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object statusDetail_ = "";
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The statusDetail.
    */
   @java.lang.Override
@@ -287,29 +240,29 @@ public java.lang.String getStatusDetail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       statusDetail_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The bytes for statusDetail.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getStatusDetailBytes() {
+  public com.google.protobuf.ByteString
+      getStatusDetailBytes() {
     java.lang.Object ref = statusDetail_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       statusDetail_ = b;
       return b;
     } else {
@@ -320,14 +273,11 @@ public com.google.protobuf.ByteString getStatusDetailBytes() {
   public static final int CANCEL_REQUESTED_FIELD_NUMBER = 6;
   private boolean cancelRequested_ = false;
   /**
-   *
-   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
-   *
    * @return The cancelRequested.
    */
   @java.lang.Override
@@ -336,18 +286,14 @@ public boolean getCancelRequested() {
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 7;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object apiVersion_ = "";
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The apiVersion.
    */
   @java.lang.Override
@@ -356,29 +302,29 @@ public java.lang.String getApiVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       apiVersion_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The bytes for apiVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getApiVersionBytes() {
+  public com.google.protobuf.ByteString
+      getApiVersionBytes() {
     java.lang.Object ref = apiVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       apiVersion_ = b;
       return b;
     } else {
@@ -387,7 +333,6 @@ public com.google.protobuf.ByteString getApiVersionBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -399,7 +344,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -431,10 +377,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
     if (endTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getEndTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getEndTime());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(target_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, target_);
@@ -446,7 +394,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, statusDetail_);
     }
     if (cancelRequested_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(6, cancelRequested_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(6, cancelRequested_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(apiVersion_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, apiVersion_);
@@ -459,27 +408,33 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.OperationMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.OperationMetadata other =
-        (com.google.cloud.tpu.v2.OperationMetadata) obj;
+    com.google.cloud.tpu.v2.OperationMetadata other = (com.google.cloud.tpu.v2.OperationMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasEndTime() != other.hasEndTime()) return false;
     if (hasEndTime()) {
-      if (!getEndTime().equals(other.getEndTime())) return false;
-    }
-    if (!getTarget().equals(other.getTarget())) return false;
-    if (!getVerb().equals(other.getVerb())) return false;
-    if (!getStatusDetail().equals(other.getStatusDetail())) return false;
-    if (getCancelRequested() != other.getCancelRequested()) return false;
-    if (!getApiVersion().equals(other.getApiVersion())) return false;
+      if (!getEndTime()
+          .equals(other.getEndTime())) return false;
+    }
+    if (!getTarget()
+        .equals(other.getTarget())) return false;
+    if (!getVerb()
+        .equals(other.getVerb())) return false;
+    if (!getStatusDetail()
+        .equals(other.getStatusDetail())) return false;
+    if (getCancelRequested()
+        != other.getCancelRequested()) return false;
+    if (!getApiVersion()
+        .equals(other.getApiVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -506,7 +461,8 @@ public int hashCode() {
     hash = (37 * hash) + STATUS_DETAIL_FIELD_NUMBER;
     hash = (53 * hash) + getStatusDetail().hashCode();
     hash = (37 * hash) + CANCEL_REQUESTED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCancelRequested());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getCancelRequested());
     hash = (37 * hash) + API_VERSION_FIELD_NUMBER;
     hash = (53 * hash) + getApiVersion().hashCode();
     hash = (29 * hash) + getUnknownFields().hashCode();
@@ -514,136 +470,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.OperationMetadata parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.OperationMetadata parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.OperationMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Metadata describing an [Operation][google.longrunning.Operation]
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.OperationMetadata}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.OperationMetadata)
       com.google.cloud.tpu.v2.OperationMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.OperationMetadata.class,
-              com.google.cloud.tpu.v2.OperationMetadata.Builder.class);
+              com.google.cloud.tpu.v2.OperationMetadata.class, com.google.cloud.tpu.v2.OperationMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.OperationMetadata.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -667,9 +617,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -688,11 +638,8 @@ public com.google.cloud.tpu.v2.OperationMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.OperationMetadata buildPartial() {
-      com.google.cloud.tpu.v2.OperationMetadata result =
-          new com.google.cloud.tpu.v2.OperationMetadata(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.OperationMetadata result = new com.google.cloud.tpu.v2.OperationMetadata(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -700,10 +647,14 @@ public com.google.cloud.tpu.v2.OperationMetadata buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2.OperationMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.endTime_ = endTimeBuilder_ == null ? endTime_ : endTimeBuilder_.build();
+        result.endTime_ = endTimeBuilder_ == null
+            ? endTime_
+            : endTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.target_ = target_;
@@ -726,39 +677,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.OperationMetadata result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.OperationMetadata) {
-        return mergeFrom((com.google.cloud.tpu.v2.OperationMetadata) other);
+        return mergeFrom((com.google.cloud.tpu.v2.OperationMetadata)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -822,55 +772,51 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getEndTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                target_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                verb_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            case 42:
-              {
-                statusDetail_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 42
-            case 48:
-              {
-                cancelRequested_ = input.readBool();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 48
-            case 58:
-              {
-                apiVersion_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 58
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getEndTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              target_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              verb_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            case 42: {
+              statusDetail_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 42
+            case 48: {
+              cancelRequested_ = input.readBool();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 48
+            case 58: {
+              apiVersion_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 58
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -880,52 +826,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -946,15 +878,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -965,8 +896,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -975,9 +904,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -990,8 +919,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1009,8 +936,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1023,8 +948,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1035,14 +958,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1050,17 +970,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -1068,33 +985,24 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp endTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        endTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> endTimeBuilder_;
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
-     *
      * @return Whether the endTime field is set.
      */
     public boolean hasEndTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
-     *
      * @return The endTime.
      */
     public com.google.protobuf.Timestamp getEndTime() {
@@ -1105,8 +1013,6 @@ public com.google.protobuf.Timestamp getEndTime() {
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1127,15 +1033,14 @@ public Builder setEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
      */
-    public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setEndTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (endTimeBuilder_ == null) {
         endTime_ = builderForValue.build();
       } else {
@@ -1146,8 +1051,6 @@ public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue)
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1156,9 +1059,9 @@ public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue)
      */
     public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       if (endTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && endTime_ != null
-            && endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          endTime_ != null &&
+          endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getEndTimeBuilder().mergeFrom(value);
         } else {
           endTime_ = value;
@@ -1171,8 +1074,6 @@ public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1190,8 +1091,6 @@ public Builder clearEndTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1204,8 +1103,6 @@ public com.google.protobuf.Timestamp.Builder getEndTimeBuilder() {
       return getEndTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1216,12 +1113,11 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
       if (endTimeBuilder_ != null) {
         return endTimeBuilder_.getMessageOrBuilder();
       } else {
-        return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
+        return endTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1229,17 +1125,14 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
      * .google.protobuf.Timestamp end_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getEndTimeFieldBuilder() {
       if (endTimeBuilder_ == null) {
-        endTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getEndTime(), getParentForChildren(), isClean());
+        endTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getEndTime(),
+                getParentForChildren(),
+                isClean());
         endTime_ = null;
       }
       return endTimeBuilder_;
@@ -1247,21 +1140,19 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
 
     private java.lang.Object target_ = "";
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @return The target.
      */
     public java.lang.String getTarget() {
       java.lang.Object ref = target_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         target_ = s;
         return s;
@@ -1270,22 +1161,21 @@ public java.lang.String getTarget() {
       }
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @return The bytes for target.
      */
-    public com.google.protobuf.ByteString getTargetBytes() {
+    public com.google.protobuf.ByteString
+        getTargetBytes() {
       java.lang.Object ref = target_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         target_ = b;
         return b;
       } else {
@@ -1293,37 +1183,30 @@ public com.google.protobuf.ByteString getTargetBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @param value The target to set.
      * @return This builder for chaining.
      */
-    public Builder setTarget(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTarget(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       target_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTarget() {
@@ -1333,22 +1216,18 @@ public Builder clearTarget() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @param value The bytes for target to set.
      * @return This builder for chaining.
      */
-    public Builder setTargetBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTargetBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       target_ = value;
       bitField0_ |= 0x00000004;
@@ -1358,20 +1237,18 @@ public Builder setTargetBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object verb_ = "";
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @return The verb.
      */
     public java.lang.String getVerb() {
       java.lang.Object ref = verb_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         verb_ = s;
         return s;
@@ -1380,21 +1257,20 @@ public java.lang.String getVerb() {
       }
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @return The bytes for verb.
      */
-    public com.google.protobuf.ByteString getVerbBytes() {
+    public com.google.protobuf.ByteString
+        getVerbBytes() {
       java.lang.Object ref = verb_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         verb_ = b;
         return b;
       } else {
@@ -1402,35 +1278,28 @@ public com.google.protobuf.ByteString getVerbBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @param value The verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerb(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVerb(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       verb_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearVerb() {
@@ -1440,21 +1309,17 @@ public Builder clearVerb() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @param value The bytes for verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerbBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVerbBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       verb_ = value;
       bitField0_ |= 0x00000008;
@@ -1464,20 +1329,18 @@ public Builder setVerbBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object statusDetail_ = "";
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @return The statusDetail.
      */
     public java.lang.String getStatusDetail() {
       java.lang.Object ref = statusDetail_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         statusDetail_ = s;
         return s;
@@ -1486,21 +1349,20 @@ public java.lang.String getStatusDetail() {
       }
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @return The bytes for statusDetail.
      */
-    public com.google.protobuf.ByteString getStatusDetailBytes() {
+    public com.google.protobuf.ByteString
+        getStatusDetailBytes() {
       java.lang.Object ref = statusDetail_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         statusDetail_ = b;
         return b;
       } else {
@@ -1508,35 +1370,28 @@ public com.google.protobuf.ByteString getStatusDetailBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @param value The statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetail(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setStatusDetail(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearStatusDetail() {
@@ -1546,21 +1401,17 @@ public Builder clearStatusDetail() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @param value The bytes for statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetailBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setStatusDetailBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
@@ -1568,16 +1419,13 @@ public Builder setStatusDetailBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private boolean cancelRequested_;
+    private boolean cancelRequested_ ;
     /**
-     *
-     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
-     *
      * @return The cancelRequested.
      */
     @java.lang.Override
@@ -1585,33 +1433,27 @@ public boolean getCancelRequested() {
       return cancelRequested_;
     }
     /**
-     *
-     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
-     *
      * @param value The cancelRequested to set.
      * @return This builder for chaining.
      */
     public Builder setCancelRequested(boolean value) {
-
+      
       cancelRequested_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCancelRequested() {
@@ -1623,20 +1465,18 @@ public Builder clearCancelRequested() {
 
     private java.lang.Object apiVersion_ = "";
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @return The apiVersion.
      */
     public java.lang.String getApiVersion() {
       java.lang.Object ref = apiVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         apiVersion_ = s;
         return s;
@@ -1645,21 +1485,20 @@ public java.lang.String getApiVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @return The bytes for apiVersion.
      */
-    public com.google.protobuf.ByteString getApiVersionBytes() {
+    public com.google.protobuf.ByteString
+        getApiVersionBytes() {
       java.lang.Object ref = apiVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         apiVersion_ = b;
         return b;
       } else {
@@ -1667,35 +1506,28 @@ public com.google.protobuf.ByteString getApiVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setApiVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -1705,30 +1537,26 @@ public Builder clearApiVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @param value The bytes for apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setApiVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1738,12 +1566,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.OperationMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.OperationMetadata)
   private static final com.google.cloud.tpu.v2.OperationMetadata DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.OperationMetadata();
   }
@@ -1752,27 +1580,27 @@ public static com.google.cloud.tpu.v2.OperationMetadata getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public OperationMetadata parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public OperationMetadata parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1787,4 +1615,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.OperationMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
similarity index 75%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
index 016c8388fb32..6fdfa9ec9b51 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface OperationMetadataOrBuilder
-    extends
+public interface OperationMetadataOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.OperationMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

@@ -59,32 +35,24 @@ public interface OperationMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return Whether the endTime field is set.
    */
   boolean hasEndTime();
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return The endTime.
    */
   com.google.protobuf.Timestamp getEndTime();
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

@@ -94,117 +62,94 @@ public interface OperationMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The target.
    */
   java.lang.String getTarget();
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The bytes for target.
    */
-  com.google.protobuf.ByteString getTargetBytes();
+  com.google.protobuf.ByteString
+      getTargetBytes();
 
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The verb.
    */
   java.lang.String getVerb();
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The bytes for verb.
    */
-  com.google.protobuf.ByteString getVerbBytes();
+  com.google.protobuf.ByteString
+      getVerbBytes();
 
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The statusDetail.
    */
   java.lang.String getStatusDetail();
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The bytes for statusDetail.
    */
-  com.google.protobuf.ByteString getStatusDetailBytes();
+  com.google.protobuf.ByteString
+      getStatusDetailBytes();
 
   /**
-   *
-   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
-   *
    * @return The cancelRequested.
    */
   boolean getCancelRequested();
 
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The apiVersion.
    */
   java.lang.String getApiVersion();
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The bytes for apiVersion.
    */
-  com.google.protobuf.ByteString getApiVersionBytes();
+  com.google.protobuf.ByteString
+      getApiVersionBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
index 5082c85bef85..03811e308744 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A runtime version that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.RuntimeVersion}
  */
-public final class RuntimeVersion extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class RuntimeVersion extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.RuntimeVersion)
     RuntimeVersionOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use RuntimeVersion.newBuilder() to construct.
   private RuntimeVersion(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private RuntimeVersion() {
     name_ = "";
     version_ = "";
@@ -44,43 +26,38 @@ private RuntimeVersion() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new RuntimeVersion();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_RuntimeVersion_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.RuntimeVersion.class,
-            com.google.cloud.tpu.v2.RuntimeVersion.Builder.class);
+            com.google.cloud.tpu.v2.RuntimeVersion.class, com.google.cloud.tpu.v2.RuntimeVersion.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -89,29 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -120,18 +97,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int VERSION_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object version_ = "";
   /**
-   *
-   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
-   *
    * @return The version.
    */
   @java.lang.Override
@@ -140,29 +113,29 @@ public java.lang.String getVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       version_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
-   *
    * @return The bytes for version.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getVersionBytes() {
+  public com.google.protobuf.ByteString
+      getVersionBytes() {
     java.lang.Object ref = version_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       version_ = b;
       return b;
     } else {
@@ -171,7 +144,6 @@ public com.google.protobuf.ByteString getVersionBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -183,7 +155,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -213,15 +186,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.RuntimeVersion)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.RuntimeVersion other = (com.google.cloud.tpu.v2.RuntimeVersion) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getVersion().equals(other.getVersion())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getVersion()
+        .equals(other.getVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -242,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.RuntimeVersion prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A runtime version that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.RuntimeVersion}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.RuntimeVersion)
       com.google.cloud.tpu.v2.RuntimeVersionOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_RuntimeVersion_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.RuntimeVersion.class,
-              com.google.cloud.tpu.v2.RuntimeVersion.Builder.class);
+              com.google.cloud.tpu.v2.RuntimeVersion.class, com.google.cloud.tpu.v2.RuntimeVersion.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.RuntimeVersion.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -382,9 +351,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
     }
 
     @java.lang.Override
@@ -403,11 +372,8 @@ public com.google.cloud.tpu.v2.RuntimeVersion build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.RuntimeVersion buildPartial() {
-      com.google.cloud.tpu.v2.RuntimeVersion result =
-          new com.google.cloud.tpu.v2.RuntimeVersion(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.RuntimeVersion result = new com.google.cloud.tpu.v2.RuntimeVersion(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -426,39 +392,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.RuntimeVersion result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.RuntimeVersion) {
-        return mergeFrom((com.google.cloud.tpu.v2.RuntimeVersion) other);
+        return mergeFrom((com.google.cloud.tpu.v2.RuntimeVersion)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -503,25 +468,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                version_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              version_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -531,25 +493,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -558,21 +517,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -580,35 +538,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -618,21 +569,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -642,20 +589,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object version_ = "";
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @return The version.
      */
     public java.lang.String getVersion() {
       java.lang.Object ref = version_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         version_ = s;
         return s;
@@ -664,21 +609,20 @@ public java.lang.String getVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @return The bytes for version.
      */
-    public com.google.protobuf.ByteString getVersionBytes() {
+    public com.google.protobuf.ByteString
+        getVersionBytes() {
       java.lang.Object ref = version_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         version_ = b;
         return b;
       } else {
@@ -686,35 +630,28 @@ public com.google.protobuf.ByteString getVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @param value The version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearVersion() {
@@ -724,30 +661,26 @@ public Builder clearVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @param value The bytes for version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -757,12 +690,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.RuntimeVersion)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.RuntimeVersion)
   private static final com.google.cloud.tpu.v2.RuntimeVersion DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.RuntimeVersion();
   }
@@ -771,27 +704,27 @@ public static com.google.cloud.tpu.v2.RuntimeVersion getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public RuntimeVersion parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public RuntimeVersion parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -806,4 +739,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.RuntimeVersion getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionName.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionName.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
similarity index 51%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
index aef8c1340299..5f27a4e923cd 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
@@ -1,75 +1,49 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface RuntimeVersionOrBuilder
-    extends
+public interface RuntimeVersionOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.RuntimeVersion)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
-   *
    * @return The version.
    */
   java.lang.String getVersion();
   /**
-   *
-   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
-   *
    * @return The bytes for version.
    */
-  com.google.protobuf.ByteString getVersionBytes();
+  com.google.protobuf.ByteString
+      getVersionBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
index 9cd88bafd48d..9cef107d61ce 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
@@ -1,81 +1,60 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Sets the scheduling options for this node.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.SchedulingConfig}
  */
-public final class SchedulingConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class SchedulingConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.SchedulingConfig)
     SchedulingConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use SchedulingConfig.newBuilder() to construct.
   private SchedulingConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private SchedulingConfig() {}
+  private SchedulingConfig() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new SchedulingConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.SchedulingConfig.class,
-            com.google.cloud.tpu.v2.SchedulingConfig.Builder.class);
+            com.google.cloud.tpu.v2.SchedulingConfig.class, com.google.cloud.tpu.v2.SchedulingConfig.Builder.class);
   }
 
   public static final int PREEMPTIBLE_FIELD_NUMBER = 1;
   private boolean preemptible_ = false;
   /**
-   *
-   *
    * 
    * Defines whether the node is preemptible.
    * 

    *
    * bool preemptible = 1;
-   *
    * @return The preemptible.
    */
   @java.lang.Override
@@ -86,14 +65,11 @@ public boolean getPreemptible() {
   public static final int RESERVED_FIELD_NUMBER = 2;
   private boolean reserved_ = false;
   /**
-   *
-   *
    * 
    * Whether the node is created under a reservation.
    * 

    *
    * bool reserved = 2;
-   *
    * @return The reserved.
    */
   @java.lang.Override
@@ -102,7 +78,6 @@ public boolean getReserved() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -114,7 +89,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (preemptible_ != false) {
       output.writeBool(1, preemptible_);
     }
@@ -131,10 +107,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (preemptible_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, preemptible_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(1, preemptible_);
     }
     if (reserved_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, reserved_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(2, reserved_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -144,15 +122,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.SchedulingConfig)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.SchedulingConfig other = (com.google.cloud.tpu.v2.SchedulingConfig) obj;
 
-    if (getPreemptible() != other.getPreemptible()) return false;
-    if (getReserved() != other.getReserved()) return false;
+    if (getPreemptible()
+        != other.getPreemptible()) return false;
+    if (getReserved()
+        != other.getReserved()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -165,144 +145,140 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + PREEMPTIBLE_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getPreemptible());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getPreemptible());
     hash = (37 * hash) + RESERVED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReserved());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getReserved());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.SchedulingConfig parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.SchedulingConfig parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.SchedulingConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Sets the scheduling options for this node.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.SchedulingConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.SchedulingConfig)
       com.google.cloud.tpu.v2.SchedulingConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.SchedulingConfig.class,
-              com.google.cloud.tpu.v2.SchedulingConfig.Builder.class);
+              com.google.cloud.tpu.v2.SchedulingConfig.class, com.google.cloud.tpu.v2.SchedulingConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.SchedulingConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -313,9 +289,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
@@ -334,11 +310,8 @@ public com.google.cloud.tpu.v2.SchedulingConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.SchedulingConfig buildPartial() {
-      com.google.cloud.tpu.v2.SchedulingConfig result =
-          new com.google.cloud.tpu.v2.SchedulingConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.SchedulingConfig result = new com.google.cloud.tpu.v2.SchedulingConfig(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -357,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.SchedulingConfig result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.SchedulingConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2.SchedulingConfig) other);
+        return mergeFrom((com.google.cloud.tpu.v2.SchedulingConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -430,25 +402,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8:
-              {
-                preemptible_ = input.readBool();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 8
-            case 16:
-              {
-                reserved_ = input.readBool();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 8: {
+              preemptible_ = input.readBool();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 8
+            case 16: {
+              reserved_ = input.readBool();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -458,19 +427,15 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private boolean preemptible_;
+    private boolean preemptible_ ;
     /**
-     *
-     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
-     *
      * @return The preemptible.
      */
     @java.lang.Override
@@ -478,33 +443,27 @@ public boolean getPreemptible() {
       return preemptible_;
     }
     /**
-     *
-     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
-     *
      * @param value The preemptible to set.
      * @return This builder for chaining.
      */
     public Builder setPreemptible(boolean value) {
-
+      
       preemptible_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPreemptible() {
@@ -514,16 +473,13 @@ public Builder clearPreemptible() {
       return this;
     }
 
-    private boolean reserved_;
+    private boolean reserved_ ;
     /**
-     *
-     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
-     *
      * @return The reserved.
      */
     @java.lang.Override
@@ -531,33 +487,27 @@ public boolean getReserved() {
       return reserved_;
     }
     /**
-     *
-     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
-     *
      * @param value The reserved to set.
      * @return This builder for chaining.
      */
     public Builder setReserved(boolean value) {
-
+      
       reserved_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearReserved() {
@@ -566,9 +516,9 @@ public Builder clearReserved() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -578,12 +528,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.SchedulingConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.SchedulingConfig)
   private static final com.google.cloud.tpu.v2.SchedulingConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.SchedulingConfig();
   }
@@ -592,27 +542,27 @@ public static com.google.cloud.tpu.v2.SchedulingConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SchedulingConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public SchedulingConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -627,4 +577,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.SchedulingConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java
new file mode 100644
index 000000000000..fb75cba49292
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface SchedulingConfigOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.SchedulingConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Defines whether the node is preemptible.
+   * 

+   *
+   * bool preemptible = 1;
+   * @return The preemptible.
+   */
+  boolean getPreemptible();
+
+  /**
+   * 
+   * Whether the node is created under a reservation.
+   * 

+   *
+   * bool reserved = 2;
+   * @return The reserved.
+   */
+  boolean getReserved();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
index c6bba072f2d2..17b674fb5a5f 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A service account.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ServiceAccount}
  */
-public final class ServiceAccount extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ServiceAccount extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ServiceAccount)
     ServiceAccountOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ServiceAccount.newBuilder() to construct.
   private ServiceAccount(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ServiceAccount() {
     email_ = "";
     scope_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -44,44 +26,39 @@ private ServiceAccount() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ServiceAccount();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ServiceAccount.class,
-            com.google.cloud.tpu.v2.ServiceAccount.Builder.class);
+            com.google.cloud.tpu.v2.ServiceAccount.class, com.google.cloud.tpu.v2.ServiceAccount.Builder.class);
   }
 
   public static final int EMAIL_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object email_ = "";
   /**
-   *
-   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
-   *
    * @return The email.
    */
   @java.lang.Override
@@ -90,30 +67,30 @@ public java.lang.String getEmail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       email_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
-   *
    * @return The bytes for email.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getEmailBytes() {
+  public com.google.protobuf.ByteString
+      getEmailBytes() {
     java.lang.Object ref = email_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       email_ = b;
       return b;
     } else {
@@ -122,49 +99,40 @@ public com.google.protobuf.ByteString getEmailBytes() {
   }
 
   public static final int SCOPE_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList scope_;
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @return A list containing the scope.
    */
-  public com.google.protobuf.ProtocolStringList getScopeList() {
+  public com.google.protobuf.ProtocolStringList
+      getScopeList() {
     return scope_;
   }
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @return The count of scope.
    */
   public int getScopeCount() {
     return scope_.size();
   }
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @param index The index of the element to return.
    * @return The scope at the given index.
    */
@@ -172,24 +140,21 @@ public java.lang.String getScope(int index) {
     return scope_.get(index);
   }
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the scope at the given index.
    */
-  public com.google.protobuf.ByteString getScopeBytes(int index) {
+  public com.google.protobuf.ByteString
+      getScopeBytes(int index) {
     return scope_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -201,7 +166,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(email_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, email_);
     }
@@ -236,15 +202,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ServiceAccount)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.ServiceAccount other = (com.google.cloud.tpu.v2.ServiceAccount) obj;
 
-    if (!getEmail().equals(other.getEmail())) return false;
-    if (!getScopeList().equals(other.getScopeList())) return false;
+    if (!getEmail()
+        .equals(other.getEmail())) return false;
+    if (!getScopeList()
+        .equals(other.getScopeList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -267,136 +235,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.ServiceAccount prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A service account.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ServiceAccount}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ServiceAccount)
       com.google.cloud.tpu.v2.ServiceAccountOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ServiceAccount.class,
-              com.google.cloud.tpu.v2.ServiceAccount.Builder.class);
+              com.google.cloud.tpu.v2.ServiceAccount.class, com.google.cloud.tpu.v2.ServiceAccount.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ServiceAccount.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -408,9 +370,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
     }
 
     @java.lang.Override
@@ -429,12 +391,9 @@ public com.google.cloud.tpu.v2.ServiceAccount build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ServiceAccount buildPartial() {
-      com.google.cloud.tpu.v2.ServiceAccount result =
-          new com.google.cloud.tpu.v2.ServiceAccount(this);
+      com.google.cloud.tpu.v2.ServiceAccount result = new com.google.cloud.tpu.v2.ServiceAccount(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -458,39 +417,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.ServiceAccount result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ServiceAccount) {
-        return mergeFrom((com.google.cloud.tpu.v2.ServiceAccount) other);
+        return mergeFrom((com.google.cloud.tpu.v2.ServiceAccount)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -540,26 +498,23 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                email_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureScopeIsMutable();
-                scope_.add(s);
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              email_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureScopeIsMutable();
+              scope_.add(s);
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -569,26 +524,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object email_ = "";
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @return The email.
      */
     public java.lang.String getEmail() {
       java.lang.Object ref = email_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         email_ = s;
         return s;
@@ -597,22 +549,21 @@ public java.lang.String getEmail() {
       }
     }
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @return The bytes for email.
      */
-    public com.google.protobuf.ByteString getEmailBytes() {
+    public com.google.protobuf.ByteString
+        getEmailBytes() {
       java.lang.Object ref = email_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         email_ = b;
         return b;
       } else {
@@ -620,37 +571,30 @@ public com.google.protobuf.ByteString getEmailBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @param value The email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmail(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEmail(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEmail() {
@@ -660,22 +604,18 @@ public Builder clearEmail() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @param value The bytes for email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmailBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEmailBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       email_ = value;
       bitField0_ |= 0x00000001;
@@ -683,55 +623,45 @@ public Builder setEmailBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList scope_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList scope_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureScopeIsMutable() {
       if (!((bitField0_ & 0x00000002) != 0)) {
         scope_ = new com.google.protobuf.LazyStringArrayList(scope_);
         bitField0_ |= 0x00000002;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @return A list containing the scope.
      */
-    public com.google.protobuf.ProtocolStringList getScopeList() {
+    public com.google.protobuf.ProtocolStringList
+        getScopeList() {
       return scope_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @return The count of scope.
      */
     public int getScopeCount() {
       return scope_.size();
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param index The index of the element to return.
      * @return The scope at the given index.
      */
@@ -739,95 +669,81 @@ public java.lang.String getScope(int index) {
       return scope_.get(index);
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the scope at the given index.
      */
-    public com.google.protobuf.ByteString getScopeBytes(int index) {
+    public com.google.protobuf.ByteString
+        getScopeBytes(int index) {
       return scope_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param index The index to set the value at.
      * @param value The scope to set.
      * @return This builder for chaining.
      */
-    public Builder setScope(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setScope(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureScopeIsMutable();
       scope_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param value The scope to add.
      * @return This builder for chaining.
      */
-    public Builder addScope(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addScope(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureScopeIsMutable();
       scope_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param values The scope to add.
      * @return This builder for chaining.
      */
-    public Builder addAllScope(java.lang.Iterable values) {
+    public Builder addAllScope(
+        java.lang.Iterable values) {
       ensureScopeIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, scope_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, scope_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearScope() {
@@ -837,31 +753,27 @@ public Builder clearScope() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param value The bytes of the scope to add.
      * @return This builder for chaining.
      */
-    public Builder addScopeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addScopeBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureScopeIsMutable();
       scope_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -871,12 +783,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ServiceAccount)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ServiceAccount)
   private static final com.google.cloud.tpu.v2.ServiceAccount DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ServiceAccount();
   }
@@ -885,27 +797,27 @@ public static com.google.cloud.tpu.v2.ServiceAccount getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ServiceAccount parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ServiceAccount parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -920,4 +832,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ServiceAccount getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
similarity index 68%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
index c345475324a7..f66e12c30098 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
@@ -1,107 +1,76 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ServiceAccountOrBuilder
-    extends
+public interface ServiceAccountOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ServiceAccount)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
-   *
    * @return The email.
    */
   java.lang.String getEmail();
   /**
-   *
-   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
-   *
    * @return The bytes for email.
    */
-  com.google.protobuf.ByteString getEmailBytes();
+  com.google.protobuf.ByteString
+      getEmailBytes();
 
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @return A list containing the scope.
    */
-  java.util.List getScopeList();
+  java.util.List
+      getScopeList();
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @return The count of scope.
    */
   int getScopeCount();
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @param index The index of the element to return.
    * @return The scope at the given index.
    */
   java.lang.String getScope(int index);
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the scope at the given index.
    */
-  com.google.protobuf.ByteString getScopeBytes(int index);
+  com.google.protobuf.ByteString
+      getScopeBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
index 65c5ce641794..e4008d80f5ac 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
@@ -1,85 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * The per-product per-project service identity for Cloud TPU service.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ServiceIdentity}
  */
-public final class ServiceIdentity extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ServiceIdentity extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ServiceIdentity)
     ServiceIdentityOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ServiceIdentity.newBuilder() to construct.
   private ServiceIdentity(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ServiceIdentity() {
     email_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ServiceIdentity();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ServiceIdentity.class,
-            com.google.cloud.tpu.v2.ServiceIdentity.Builder.class);
+            com.google.cloud.tpu.v2.ServiceIdentity.class, com.google.cloud.tpu.v2.ServiceIdentity.Builder.class);
   }
 
   public static final int EMAIL_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object email_ = "";
   /**
-   *
-   *
    * 
    * The email address of the service identity.
    * 

    *
    * string email = 1;
-   *
    * @return The email.
    */
   @java.lang.Override
@@ -88,29 +65,29 @@ public java.lang.String getEmail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       email_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The email address of the service identity.
    * 

    *
    * string email = 1;
-   *
    * @return The bytes for email.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getEmailBytes() {
+  public com.google.protobuf.ByteString
+      getEmailBytes() {
     java.lang.Object ref = email_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       email_ = b;
       return b;
     } else {
@@ -119,7 +96,6 @@ public com.google.protobuf.ByteString getEmailBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -131,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(email_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, email_);
     }
@@ -155,14 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ServiceIdentity)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.ServiceIdentity other = (com.google.cloud.tpu.v2.ServiceIdentity) obj;
 
-    if (!getEmail().equals(other.getEmail())) return false;
+    if (!getEmail()
+        .equals(other.getEmail())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -181,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ServiceIdentity parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ServiceIdentity parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.ServiceIdentity prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * The per-product per-project service identity for Cloud TPU service.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ServiceIdentity}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ServiceIdentity)
       com.google.cloud.tpu.v2.ServiceIdentityOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ServiceIdentity.class,
-              com.google.cloud.tpu.v2.ServiceIdentity.Builder.class);
+              com.google.cloud.tpu.v2.ServiceIdentity.class, com.google.cloud.tpu.v2.ServiceIdentity.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ServiceIdentity.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -320,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
     }
 
     @java.lang.Override
@@ -341,11 +313,8 @@ public com.google.cloud.tpu.v2.ServiceIdentity build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ServiceIdentity buildPartial() {
-      com.google.cloud.tpu.v2.ServiceIdentity result =
-          new com.google.cloud.tpu.v2.ServiceIdentity(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.ServiceIdentity result = new com.google.cloud.tpu.v2.ServiceIdentity(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -361,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.ServiceIdentity result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ServiceIdentity) {
-        return mergeFrom((com.google.cloud.tpu.v2.ServiceIdentity) other);
+        return mergeFrom((com.google.cloud.tpu.v2.ServiceIdentity)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -433,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                email_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              email_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -455,25 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object email_ = "";
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @return The email.
      */
     public java.lang.String getEmail() {
       java.lang.Object ref = email_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         email_ = s;
         return s;
@@ -482,21 +445,20 @@ public java.lang.String getEmail() {
       }
     }
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @return The bytes for email.
      */
-    public com.google.protobuf.ByteString getEmailBytes() {
+    public com.google.protobuf.ByteString
+        getEmailBytes() {
       java.lang.Object ref = email_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         email_ = b;
         return b;
       } else {
@@ -504,35 +466,28 @@ public com.google.protobuf.ByteString getEmailBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @param value The email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmail(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEmail(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEmail() {
@@ -542,30 +497,26 @@ public Builder clearEmail() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @param value The bytes for email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmailBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEmailBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -575,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ServiceIdentity)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ServiceIdentity)
   private static final com.google.cloud.tpu.v2.ServiceIdentity DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ServiceIdentity();
   }
@@ -589,27 +540,27 @@ public static com.google.cloud.tpu.v2.ServiceIdentity getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ServiceIdentity parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ServiceIdentity parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -624,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ServiceIdentity getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java
new file mode 100644
index 000000000000..191bde8b3198
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface ServiceIdentityOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ServiceIdentity)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * The email address of the service identity.
+   * 

+   *
+   * string email = 1;
+   * @return The email.
+   */
+  java.lang.String getEmail();
+  /**
+   * 
+   * The email address of the service identity.
+   * 

+   *
+   * string email = 1;
+   * @return The bytes for email.
+   */
+  com.google.protobuf.ByteString
+      getEmailBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
index 31906b9b1339..f3e315ab7769 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
@@ -1,81 +1,60 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A set of Shielded Instance options.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ShieldedInstanceConfig}
  */
-public final class ShieldedInstanceConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ShieldedInstanceConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ShieldedInstanceConfig)
     ShieldedInstanceConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ShieldedInstanceConfig.newBuilder() to construct.
   private ShieldedInstanceConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private ShieldedInstanceConfig() {}
+  private ShieldedInstanceConfig() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ShieldedInstanceConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ShieldedInstanceConfig.class,
-            com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder.class);
+            com.google.cloud.tpu.v2.ShieldedInstanceConfig.class, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder.class);
   }
 
   public static final int ENABLE_SECURE_BOOT_FIELD_NUMBER = 1;
   private boolean enableSecureBoot_ = false;
   /**
-   *
-   *
    * 
    * Defines whether the instance has Secure Boot enabled.
    * 

    *
    * bool enable_secure_boot = 1;
-   *
    * @return The enableSecureBoot.
    */
   @java.lang.Override
@@ -84,7 +63,6 @@ public boolean getEnableSecureBoot() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -96,7 +74,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (enableSecureBoot_ != false) {
       output.writeBool(1, enableSecureBoot_);
     }
@@ -110,7 +89,8 @@ public int getSerializedSize() {
 
     size = 0;
     if (enableSecureBoot_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, enableSecureBoot_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(1, enableSecureBoot_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -120,15 +100,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ShieldedInstanceConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ShieldedInstanceConfig other =
-        (com.google.cloud.tpu.v2.ShieldedInstanceConfig) obj;
+    com.google.cloud.tpu.v2.ShieldedInstanceConfig other = (com.google.cloud.tpu.v2.ShieldedInstanceConfig) obj;
 
-    if (getEnableSecureBoot() != other.getEnableSecureBoot()) return false;
+    if (getEnableSecureBoot()
+        != other.getEnableSecureBoot()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -141,142 +121,137 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + ENABLE_SECURE_BOOT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableSecureBoot());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getEnableSecureBoot());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.ShieldedInstanceConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A set of Shielded Instance options.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ShieldedInstanceConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ShieldedInstanceConfig)
       com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ShieldedInstanceConfig.class,
-              com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder.class);
+              com.google.cloud.tpu.v2.ShieldedInstanceConfig.class, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ShieldedInstanceConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -286,9 +261,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
     }
 
     @java.lang.Override
@@ -307,11 +282,8 @@ public com.google.cloud.tpu.v2.ShieldedInstanceConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ShieldedInstanceConfig buildPartial() {
-      com.google.cloud.tpu.v2.ShieldedInstanceConfig result =
-          new com.google.cloud.tpu.v2.ShieldedInstanceConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.ShieldedInstanceConfig result = new com.google.cloud.tpu.v2.ShieldedInstanceConfig(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -327,39 +299,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.ShieldedInstanceConfig result
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ShieldedInstanceConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2.ShieldedInstanceConfig) other);
+        return mergeFrom((com.google.cloud.tpu.v2.ShieldedInstanceConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -397,19 +368,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8:
-              {
-                enableSecureBoot_ = input.readBool();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 8
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 8: {
+              enableSecureBoot_ = input.readBool();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 8
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -419,19 +388,15 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private boolean enableSecureBoot_;
+    private boolean enableSecureBoot_ ;
     /**
-     *
-     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
-     *
      * @return The enableSecureBoot.
      */
     @java.lang.Override
@@ -439,33 +404,27 @@ public boolean getEnableSecureBoot() {
       return enableSecureBoot_;
     }
     /**
-     *
-     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
-     *
      * @param value The enableSecureBoot to set.
      * @return This builder for chaining.
      */
     public Builder setEnableSecureBoot(boolean value) {
-
+      
       enableSecureBoot_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEnableSecureBoot() {
@@ -474,9 +433,9 @@ public Builder clearEnableSecureBoot() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -486,12 +445,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ShieldedInstanceConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ShieldedInstanceConfig)
   private static final com.google.cloud.tpu.v2.ShieldedInstanceConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ShieldedInstanceConfig();
   }
@@ -500,27 +459,27 @@ public static com.google.cloud.tpu.v2.ShieldedInstanceConfig getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ShieldedInstanceConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ShieldedInstanceConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -535,4 +494,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ShieldedInstanceConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java
new file mode 100644
index 000000000000..94d3889ebf73
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java
@@ -0,0 +1,19 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface ShieldedInstanceConfigOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ShieldedInstanceConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Defines whether the instance has Secure Boot enabled.
+   * 

+   *
+   * bool enable_secure_boot = 1;
+   * @return The enableSecureBoot.
+   */
+  boolean getEnableSecureBoot();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
index d628a9945af0..f749ccaef772 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [StartNode][google.cloud.tpu.v2.Tpu.StartNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.StartNodeRequest}
  */
-public final class StartNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class StartNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.StartNodeRequest)
     StartNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use StartNodeRequest.newBuilder() to construct.
   private StartNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private StartNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new StartNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_StartNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.StartNodeRequest.class,
-            com.google.cloud.tpu.v2.StartNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.StartNodeRequest.class, com.google.cloud.tpu.v2.StartNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,14 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.StartNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.StartNodeRequest other = (com.google.cloud.tpu.v2.StartNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -185,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.StartNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.StartNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.StartNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [StartNode][google.cloud.tpu.v2.Tpu.StartNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.StartNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.StartNodeRequest)
       com.google.cloud.tpu.v2.StartNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_StartNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.StartNodeRequest.class,
-              com.google.cloud.tpu.v2.StartNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.StartNodeRequest.class, com.google.cloud.tpu.v2.StartNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.StartNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -324,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -345,11 +313,8 @@ public com.google.cloud.tpu.v2.StartNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.StartNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.StartNodeRequest result =
-          new com.google.cloud.tpu.v2.StartNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.StartNodeRequest result = new com.google.cloud.tpu.v2.StartNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -365,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.StartNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.StartNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.StartNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.StartNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -437,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -459,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -488,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -512,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -554,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -589,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.StartNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.StartNodeRequest)
   private static final com.google.cloud.tpu.v2.StartNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.StartNodeRequest();
   }
@@ -603,27 +540,27 @@ public static com.google.cloud.tpu.v2.StartNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public StartNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public StartNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -638,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.StartNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..960f59a1cf5a
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface StartNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.StartNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
index dbbe97e7dd0e..7d50fd4838cb 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [StopNode][google.cloud.tpu.v2.Tpu.StopNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.StopNodeRequest}
  */
-public final class StopNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class StopNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.StopNodeRequest)
     StopNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use StopNodeRequest.newBuilder() to construct.
   private StopNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private StopNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new StopNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_StopNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.StopNodeRequest.class,
-            com.google.cloud.tpu.v2.StopNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.StopNodeRequest.class, com.google.cloud.tpu.v2.StopNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,14 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.StopNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.StopNodeRequest other = (com.google.cloud.tpu.v2.StopNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -185,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.StopNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.StopNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.StopNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [StopNode][google.cloud.tpu.v2.Tpu.StopNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.StopNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.StopNodeRequest)
       com.google.cloud.tpu.v2.StopNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_StopNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.StopNodeRequest.class,
-              com.google.cloud.tpu.v2.StopNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.StopNodeRequest.class, com.google.cloud.tpu.v2.StopNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.StopNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -324,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -345,11 +313,8 @@ public com.google.cloud.tpu.v2.StopNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.StopNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.StopNodeRequest result =
-          new com.google.cloud.tpu.v2.StopNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.StopNodeRequest result = new com.google.cloud.tpu.v2.StopNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -365,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.StopNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.StopNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.StopNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.StopNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -437,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -459,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -488,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -512,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -554,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -589,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.StopNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.StopNodeRequest)
   private static final com.google.cloud.tpu.v2.StopNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.StopNodeRequest();
   }
@@ -603,27 +540,27 @@ public static com.google.cloud.tpu.v2.StopNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public StopNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public StopNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -638,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.StopNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..841889e788ac
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface StopNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.StopNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
index 384906dcf4c0..3de8327a2b51 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A Symptom instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.Symptom}
  */
-public final class Symptom extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Symptom extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.Symptom)
     SymptomOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Symptom.newBuilder() to construct.
   private Symptom(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Symptom() {
     symptomType_ = 0;
     details_ = "";
@@ -45,32 +27,30 @@ private Symptom() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Symptom();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_Symptom_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.cloud.tpu.v2.Symptom.class, com.google.cloud.tpu.v2.Symptom.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * SymptomType represents the different types of Symptoms that a TPU can be
    * at.
@@ -78,10 +58,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    * Protobuf enum {@code google.cloud.tpu.v2.Symptom.SymptomType}
    */
-  public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
+  public enum SymptomType
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * Unspecified symptom.
      * 

@@ -90,8 +69,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     SYMPTOM_TYPE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * TPU VM memory is low.
      * 

@@ -100,8 +77,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     LOW_MEMORY(1),
     /**
-     *
-     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -110,8 +85,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     OUT_OF_MEMORY(2),
     /**
-     *
-     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -120,8 +93,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     EXECUTE_TIMED_OUT(3),
     /**
-     *
-     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -131,8 +102,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     MESH_BUILD_FAIL(4),
     /**
-     *
-     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -141,8 +110,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     HBM_OUT_OF_MEMORY(5),
     /**
-     *
-     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -154,8 +121,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * Unspecified symptom.
      * 

@@ -164,8 +129,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int SYMPTOM_TYPE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * TPU VM memory is low.
      * 

@@ -174,8 +137,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int LOW_MEMORY_VALUE = 1;
     /**
-     *
-     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -184,8 +145,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int OUT_OF_MEMORY_VALUE = 2;
     /**
-     *
-     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -194,8 +153,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int EXECUTE_TIMED_OUT_VALUE = 3;
     /**
-     *
-     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -205,8 +162,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int MESH_BUILD_FAIL_VALUE = 4;
     /**
-     *
-     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -215,8 +170,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HBM_OUT_OF_MEMORY_VALUE = 5;
     /**
-     *
-     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -225,6 +178,7 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int PROJECT_ABUSE_VALUE = 6;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -249,57 +203,53 @@ public static SymptomType valueOf(int value) {
      */
     public static SymptomType forNumber(int value) {
       switch (value) {
-        case 0:
-          return SYMPTOM_TYPE_UNSPECIFIED;
-        case 1:
-          return LOW_MEMORY;
-        case 2:
-          return OUT_OF_MEMORY;
-        case 3:
-          return EXECUTE_TIMED_OUT;
-        case 4:
-          return MESH_BUILD_FAIL;
-        case 5:
-          return HBM_OUT_OF_MEMORY;
-        case 6:
-          return PROJECT_ABUSE;
-        default:
-          return null;
+        case 0: return SYMPTOM_TYPE_UNSPECIFIED;
+        case 1: return LOW_MEMORY;
+        case 2: return OUT_OF_MEMORY;
+        case 3: return EXECUTE_TIMED_OUT;
+        case 4: return MESH_BUILD_FAIL;
+        case 5: return HBM_OUT_OF_MEMORY;
+        case 6: return PROJECT_ABUSE;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        SymptomType> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public SymptomType findValueByNumber(int number) {
+              return SymptomType.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public SymptomType findValueByNumber(int number) {
-            return SymptomType.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2.Symptom.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final SymptomType[] VALUES = values();
 
-    public static SymptomType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static SymptomType valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -319,14 +269,11 @@ private SymptomType(int value) {
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -334,14 +281,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -349,8 +293,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -365,51 +307,38 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SYMPTOM_TYPE_FIELD_NUMBER = 2;
   private int symptomType_ = 0;
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The enum numeric value on the wire for symptomType.
    */
-  @java.lang.Override
-  public int getSymptomTypeValue() {
+  @java.lang.Override public int getSymptomTypeValue() {
     return symptomType_;
   }
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The symptomType.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2.Symptom.SymptomType getSymptomType() {
-    com.google.cloud.tpu.v2.Symptom.SymptomType result =
-        com.google.cloud.tpu.v2.Symptom.SymptomType.forNumber(symptomType_);
+  @java.lang.Override public com.google.cloud.tpu.v2.Symptom.SymptomType getSymptomType() {
+    com.google.cloud.tpu.v2.Symptom.SymptomType result = com.google.cloud.tpu.v2.Symptom.SymptomType.forNumber(symptomType_);
     return result == null ? com.google.cloud.tpu.v2.Symptom.SymptomType.UNRECOGNIZED : result;
   }
 
   public static final int DETAILS_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object details_ = "";
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The details.
    */
   @java.lang.Override
@@ -418,29 +347,29 @@ public java.lang.String getDetails() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       details_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The bytes for details.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDetailsBytes() {
+  public com.google.protobuf.ByteString
+      getDetailsBytes() {
     java.lang.Object ref = details_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       details_ = b;
       return b;
     } else {
@@ -449,18 +378,14 @@ public com.google.protobuf.ByteString getDetailsBytes() {
   }
 
   public static final int WORKER_ID_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object workerId_ = "";
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The workerId.
    */
   @java.lang.Override
@@ -469,29 +394,29 @@ public java.lang.String getWorkerId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       workerId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The bytes for workerId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getWorkerIdBytes() {
+  public com.google.protobuf.ByteString
+      getWorkerIdBytes() {
     java.lang.Object ref = workerId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       workerId_ = b;
       return b;
     } else {
@@ -500,7 +425,6 @@ public com.google.protobuf.ByteString getWorkerIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -512,12 +436,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
-    if (symptomType_
-        != com.google.cloud.tpu.v2.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+    if (symptomType_ != com.google.cloud.tpu.v2.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
       output.writeEnum(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
@@ -536,11 +460,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
-    if (symptomType_
-        != com.google.cloud.tpu.v2.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, symptomType_);
+    if (symptomType_ != com.google.cloud.tpu.v2.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, details_);
@@ -556,7 +481,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.Symptom)) {
       return super.equals(obj);
@@ -565,11 +490,14 @@ public boolean equals(final java.lang.Object obj) {
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (symptomType_ != other.symptomType_) return false;
-    if (!getDetails().equals(other.getDetails())) return false;
-    if (!getWorkerId().equals(other.getWorkerId())) return false;
+    if (!getDetails()
+        .equals(other.getDetails())) return false;
+    if (!getWorkerId()
+        .equals(other.getWorkerId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -596,134 +524,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.Symptom parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.Symptom parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.Symptom parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.cloud.tpu.v2.Symptom parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.Symptom prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A Symptom instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.Symptom}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.Symptom)
       com.google.cloud.tpu.v2.SymptomOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_Symptom_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.cloud.tpu.v2.Symptom.class, com.google.cloud.tpu.v2.Symptom.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.Symptom.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -740,9 +664,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_Symptom_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_descriptor;
     }
 
     @java.lang.Override
@@ -762,9 +686,7 @@ public com.google.cloud.tpu.v2.Symptom build() {
     @java.lang.Override
     public com.google.cloud.tpu.v2.Symptom buildPartial() {
       com.google.cloud.tpu.v2.Symptom result = new com.google.cloud.tpu.v2.Symptom(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -772,7 +694,9 @@ public com.google.cloud.tpu.v2.Symptom buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2.Symptom result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.symptomType_ = symptomType_;
@@ -789,39 +713,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.Symptom result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.Symptom) {
-        return mergeFrom((com.google.cloud.tpu.v2.Symptom) other);
+        return mergeFrom((com.google.cloud.tpu.v2.Symptom)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -872,37 +795,34 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                symptomType_ = input.readEnum();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                details_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                workerId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              symptomType_ = input.readEnum();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              details_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              workerId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -912,52 +832,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -978,15 +884,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -997,8 +902,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1007,9 +910,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -1022,8 +925,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1041,8 +942,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1055,8 +954,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1067,14 +964,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1082,17 +976,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -1100,29 +991,22 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private int symptomType_ = 0;
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
-     *
      * @return The enum numeric value on the wire for symptomType.
      */
-    @java.lang.Override
-    public int getSymptomTypeValue() {
+    @java.lang.Override public int getSymptomTypeValue() {
       return symptomType_;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
-     *
      * @param value The enum numeric value on the wire for symptomType to set.
      * @return This builder for chaining.
      */
@@ -1133,31 +1017,24 @@ public Builder setSymptomTypeValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
-     *
      * @return The symptomType.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.Symptom.SymptomType getSymptomType() {
-      com.google.cloud.tpu.v2.Symptom.SymptomType result =
-          com.google.cloud.tpu.v2.Symptom.SymptomType.forNumber(symptomType_);
+      com.google.cloud.tpu.v2.Symptom.SymptomType result = com.google.cloud.tpu.v2.Symptom.SymptomType.forNumber(symptomType_);
       return result == null ? com.google.cloud.tpu.v2.Symptom.SymptomType.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
-     *
      * @param value The symptomType to set.
      * @return This builder for chaining.
      */
@@ -1171,14 +1048,11 @@ public Builder setSymptomType(com.google.cloud.tpu.v2.Symptom.SymptomType value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSymptomType() {
@@ -1190,20 +1064,18 @@ public Builder clearSymptomType() {
 
     private java.lang.Object details_ = "";
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @return The details.
      */
     public java.lang.String getDetails() {
       java.lang.Object ref = details_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         details_ = s;
         return s;
@@ -1212,21 +1084,20 @@ public java.lang.String getDetails() {
       }
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @return The bytes for details.
      */
-    public com.google.protobuf.ByteString getDetailsBytes() {
+    public com.google.protobuf.ByteString
+        getDetailsBytes() {
       java.lang.Object ref = details_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         details_ = b;
         return b;
       } else {
@@ -1234,35 +1105,28 @@ public com.google.protobuf.ByteString getDetailsBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @param value The details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetails(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDetails(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       details_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDetails() {
@@ -1272,21 +1136,17 @@ public Builder clearDetails() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @param value The bytes for details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetailsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDetailsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       details_ = value;
       bitField0_ |= 0x00000004;
@@ -1296,20 +1156,18 @@ public Builder setDetailsBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object workerId_ = "";
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @return The workerId.
      */
     public java.lang.String getWorkerId() {
       java.lang.Object ref = workerId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         workerId_ = s;
         return s;
@@ -1318,21 +1176,20 @@ public java.lang.String getWorkerId() {
       }
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @return The bytes for workerId.
      */
-    public com.google.protobuf.ByteString getWorkerIdBytes() {
+    public com.google.protobuf.ByteString
+        getWorkerIdBytes() {
       java.lang.Object ref = workerId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         workerId_ = b;
         return b;
       } else {
@@ -1340,35 +1197,28 @@ public com.google.protobuf.ByteString getWorkerIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @param value The workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setWorkerId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerId() {
@@ -1378,30 +1228,26 @@ public Builder clearWorkerId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @param value The bytes for workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setWorkerIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1411,12 +1257,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.Symptom)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.Symptom)
   private static final com.google.cloud.tpu.v2.Symptom DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.Symptom();
   }
@@ -1425,27 +1271,27 @@ public static com.google.cloud.tpu.v2.Symptom getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Symptom parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Symptom parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1460,4 +1306,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.Symptom getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
index 211b9dfd87b4..e728f7778156 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface SymptomOrBuilder
-    extends
+public interface SymptomOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.Symptom)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -59,77 +35,61 @@ public interface SymptomOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The enum numeric value on the wire for symptomType.
    */
   int getSymptomTypeValue();
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The symptomType.
    */
   com.google.cloud.tpu.v2.Symptom.SymptomType getSymptomType();
 
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The details.
    */
   java.lang.String getDetails();
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The bytes for details.
    */
-  com.google.protobuf.ByteString getDetailsBytes();
+  com.google.protobuf.ByteString
+      getDetailsBytes();
 
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The workerId.
    */
   java.lang.String getWorkerId();
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The bytes for workerId.
    */
-  com.google.protobuf.ByteString getWorkerIdBytes();
+  com.google.protobuf.ByteString
+      getWorkerIdBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
similarity index 69%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
index 788e5e38e627..8ffcd25463db 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
@@ -1,84 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [UpdateNode][google.cloud.tpu.v2.Tpu.UpdateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.UpdateNodeRequest}
  */
-public final class UpdateNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class UpdateNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.UpdateNodeRequest)
     UpdateNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use UpdateNodeRequest.newBuilder() to construct.
   private UpdateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private UpdateNodeRequest() {}
+  private UpdateNodeRequest() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new UpdateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.UpdateNodeRequest.class,
-            com.google.cloud.tpu.v2.UpdateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.UpdateNodeRequest.class, com.google.cloud.tpu.v2.UpdateNodeRequest.Builder.class);
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 1;
   private com.google.protobuf.FieldMask updateMask_;
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the updateMask field is set.
    */
   @java.lang.Override
@@ -86,17 +64,13 @@ public boolean hasUpdateMask() {
     return updateMask_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The updateMask.
    */
   @java.lang.Override
@@ -104,16 +78,13 @@ public com.google.protobuf.FieldMask getUpdateMask() {
     return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
@@ -123,14 +94,11 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
   public static final int NODE_FIELD_NUMBER = 2;
   private com.google.cloud.tpu.v2.Node node_;
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -138,14 +106,11 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The node.
    */
   @java.lang.Override
@@ -153,8 +118,6 @@ public com.google.cloud.tpu.v2.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
   }
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

@@ -167,7 +130,6 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -179,7 +141,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (updateMask_ != null) {
       output.writeMessage(1, getUpdateMask());
     }
@@ -196,10 +159,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (updateMask_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getUpdateMask());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getUpdateMask());
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getNode());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getNode());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -209,21 +174,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.UpdateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.UpdateNodeRequest other =
-        (com.google.cloud.tpu.v2.UpdateNodeRequest) obj;
+    com.google.cloud.tpu.v2.UpdateNodeRequest other = (com.google.cloud.tpu.v2.UpdateNodeRequest) obj;
 
     if (hasUpdateMask() != other.hasUpdateMask()) return false;
     if (hasUpdateMask()) {
-      if (!getUpdateMask().equals(other.getUpdateMask())) return false;
+      if (!getUpdateMask()
+          .equals(other.getUpdateMask())) return false;
     }
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode().equals(other.getNode())) return false;
+      if (!getNode()
+          .equals(other.getNode())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -249,136 +215,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.UpdateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.UpdateNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.UpdateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [UpdateNode][google.cloud.tpu.v2.Tpu.UpdateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.UpdateNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.UpdateNodeRequest)
       com.google.cloud.tpu.v2.UpdateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.UpdateNodeRequest.class,
-              com.google.cloud.tpu.v2.UpdateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.UpdateNodeRequest.class, com.google.cloud.tpu.v2.UpdateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.UpdateNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -397,9 +357,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -418,11 +378,8 @@ public com.google.cloud.tpu.v2.UpdateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.UpdateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.UpdateNodeRequest result =
-          new com.google.cloud.tpu.v2.UpdateNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.UpdateNodeRequest result = new com.google.cloud.tpu.v2.UpdateNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -430,10 +387,14 @@ public com.google.cloud.tpu.v2.UpdateNodeRequest buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2.UpdateNodeRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
+        result.updateMask_ = updateMaskBuilder_ == null
+            ? updateMask_
+            : updateMaskBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null
+            ? node_
+            : nodeBuilder_.build();
       }
     }
 
@@ -441,39 +402,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.UpdateNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.UpdateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.UpdateNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.UpdateNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -514,25 +474,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getUpdateMaskFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getNodeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -542,66 +503,49 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.FieldMask updateMask_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask,
-            com.google.protobuf.FieldMask.Builder,
-            com.google.protobuf.FieldMaskOrBuilder>
-        updateMaskBuilder_;
+        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> updateMaskBuilder_;
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return The updateMask.
      */
     public com.google.protobuf.FieldMask getUpdateMask() {
       if (updateMaskBuilder_ == null) {
-        return updateMask_ == null
-            ? com.google.protobuf.FieldMask.getDefaultInstance()
-            : updateMask_;
+        return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
       } else {
         return updateMaskBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
@@ -617,18 +561,16 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
+    public Builder setUpdateMask(
+        com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
       } else {
@@ -639,22 +581,19 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && updateMask_ != null
-            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          updateMask_ != null &&
+          updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
           getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
@@ -667,16 +606,13 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearUpdateMask() {
       bitField0_ = (bitField0_ & ~0x00000001);
@@ -689,16 +625,13 @@ public Builder clearUpdateMask() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
       bitField0_ |= 0x00000001;
@@ -706,50 +639,40 @@ public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
       return getUpdateMaskFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
       if (updateMaskBuilder_ != null) {
         return updateMaskBuilder_.getMessageOrBuilder();
       } else {
-        return updateMask_ == null
-            ? com.google.protobuf.FieldMask.getDefaultInstance()
-            : updateMask_;
+        return updateMask_ == null ?
+            com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask,
-            com.google.protobuf.FieldMask.Builder,
-            com.google.protobuf.FieldMaskOrBuilder>
+        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> 
         getUpdateMaskFieldBuilder() {
       if (updateMaskBuilder_ == null) {
-        updateMaskBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.FieldMask,
-                com.google.protobuf.FieldMask.Builder,
-                com.google.protobuf.FieldMaskOrBuilder>(
-                getUpdateMask(), getParentForChildren(), isClean());
+        updateMaskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder>(
+                getUpdateMask(),
+                getParentForChildren(),
+                isClean());
         updateMask_ = null;
       }
       return updateMaskBuilder_;
@@ -757,33 +680,24 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
 
     private com.google.cloud.tpu.v2.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.Node,
-            com.google.cloud.tpu.v2.Node.Builder,
-            com.google.cloud.tpu.v2.NodeOrBuilder>
-        nodeBuilder_;
+        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> nodeBuilder_;
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The node.
      */
     public com.google.cloud.tpu.v2.Node getNode() {
@@ -794,8 +708,6 @@ public com.google.cloud.tpu.v2.Node getNode() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -816,15 +728,14 @@ public Builder setNode(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setNode(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder setNode(
+        com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -835,8 +746,6 @@ public Builder setNode(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -845,9 +754,9 @@ public Builder setNode(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
      */
     public Builder mergeNode(com.google.cloud.tpu.v2.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && node_ != null
-            && node_ != com.google.cloud.tpu.v2.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          node_ != null &&
+          node_ != com.google.cloud.tpu.v2.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -860,8 +769,6 @@ public Builder mergeNode(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -879,8 +786,6 @@ public Builder clearNode() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -893,8 +798,6 @@ public com.google.cloud.tpu.v2.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -905,12 +808,11 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ? com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
+        return node_ == null ?
+            com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -918,24 +820,21 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
      * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.Node,
-            com.google.cloud.tpu.v2.Node.Builder,
-            com.google.cloud.tpu.v2.NodeOrBuilder>
+        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> 
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2.Node,
-                com.google.cloud.tpu.v2.Node.Builder,
-                com.google.cloud.tpu.v2.NodeOrBuilder>(
-                getNode(), getParentForChildren(), isClean());
+        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder>(
+                getNode(),
+                getParentForChildren(),
+                isClean());
         node_ = null;
       }
       return nodeBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -945,12 +844,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.UpdateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.UpdateNodeRequest)
   private static final com.google.cloud.tpu.v2.UpdateNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.UpdateNodeRequest();
   }
@@ -959,27 +858,27 @@ public static com.google.cloud.tpu.v2.UpdateNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public UpdateNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public UpdateNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -994,4 +893,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.UpdateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
index e896002d359c..e084b805aaaf 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
@@ -1,99 +1,64 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface UpdateNodeRequestOrBuilder
-    extends
+public interface UpdateNodeRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.UpdateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the updateMask field is set.
    */
   boolean hasUpdateMask();
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The updateMask.
    */
   com.google.protobuf.FieldMask getUpdateMask();
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder();
 
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The node.
    */
   com.google.cloud.tpu.v2.Node getNode();
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/proto/google/cloud/tpu/v2/cloud_tpu.proto b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/proto/google/cloud/tpu/v2/cloud_tpu.proto
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/proto/google/cloud/tpu/v2/cloud_tpu.proto
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/proto/google/cloud/tpu/v2/cloud_tpu.proto
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/stub/tpustubsettings/getnode/SyncGetNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/stub/tpustubsettings/getnode/SyncGetNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/stub/tpustubsettings/getnode/SyncGetNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/stub/tpustubsettings/getnode/SyncGetNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetCredentialsProvider.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetCredentialsProvider.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetCredentialsProvider.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetCredentialsProvider.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetCredentialsProvider1.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetCredentialsProvider1.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetCredentialsProvider1.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetCredentialsProvider1.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetEndpoint.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetEndpoint.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetEndpoint.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetEndpoint.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/AsyncCreateNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/AsyncCreateNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/AsyncCreateNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/AsyncCreateNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/AsyncCreateNodeLRO.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/AsyncCreateNodeLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/AsyncCreateNodeLRO.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/AsyncCreateNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNodeLocationnameNodeString.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNodeStringNodeString.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNodeStringNodeString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNodeStringNodeString.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNodeStringNodeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/AsyncDeleteNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/AsyncDeleteNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/AsyncDeleteNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/AsyncDeleteNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/AsyncDeleteNodeLRO.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/AsyncDeleteNodeLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/AsyncDeleteNodeLRO.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/AsyncDeleteNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNodeNodename.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNodeNodename.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNodeNodename.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNodeNodename.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNodeString.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNodeString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNodeString.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNodeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/AsyncGetAcceleratorType.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/AsyncGetAcceleratorType.java
similarity index 100%
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rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/AsyncGetAcceleratorType.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/SyncGetAcceleratorType.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/SyncGetAcceleratorType.java
similarity index 100%
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rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/SyncGetAcceleratorType.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java
similarity index 100%
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rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java
similarity index 100%
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rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getguestattributes/AsyncGetGuestAttributes.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getguestattributes/AsyncGetGuestAttributes.java
similarity index 100%
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rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getguestattributes/AsyncGetGuestAttributes.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getguestattributes/SyncGetGuestAttributes.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getguestattributes/SyncGetGuestAttributes.java
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rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getguestattributes/SyncGetGuestAttributes.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getlocation/AsyncGetLocation.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getlocation/AsyncGetLocation.java
similarity index 100%
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rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getlocation/AsyncGetLocation.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getlocation/SyncGetLocation.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getlocation/SyncGetLocation.java
similarity index 100%
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rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getlocation/SyncGetLocation.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/AsyncGetNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/AsyncGetNode.java
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rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/AsyncGetNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/SyncGetNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/SyncGetNode.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/SyncGetNodeNodename.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/SyncGetNodeNodename.java
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rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/SyncGetNodeNodename.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/SyncGetNodeString.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/SyncGetNodeString.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/SyncGetNodeString.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getnode/SyncGetNodeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/AsyncGetRuntimeVersion.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/AsyncGetRuntimeVersion.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/AsyncGetRuntimeVersion.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/AsyncGetRuntimeVersion.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/SyncGetRuntimeVersion.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/SyncGetRuntimeVersion.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/SyncGetRuntimeVersion.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/SyncGetRuntimeVersion.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/SyncGetRuntimeVersionRuntimeversionname.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/SyncGetRuntimeVersionRuntimeversionname.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/SyncGetRuntimeVersionRuntimeversionname.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/SyncGetRuntimeVersionRuntimeversionname.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/SyncGetRuntimeVersionString.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/SyncGetRuntimeVersionString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/SyncGetRuntimeVersionString.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getruntimeversion/SyncGetRuntimeVersionString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/SyncListAcceleratorTypes.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/SyncListAcceleratorTypes.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/SyncListAcceleratorTypes.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/SyncListAcceleratorTypes.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listlocations/AsyncListLocations.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listlocations/AsyncListLocations.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listlocations/AsyncListLocations.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listlocations/AsyncListLocations.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listlocations/AsyncListLocationsPaged.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listlocations/AsyncListLocationsPaged.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listlocations/AsyncListLocationsPaged.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listlocations/AsyncListLocationsPaged.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listlocations/SyncListLocations.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listlocations/SyncListLocations.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listlocations/SyncListLocations.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listlocations/SyncListLocations.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/AsyncListNodes.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/AsyncListNodes.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/AsyncListNodes.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/AsyncListNodes.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/AsyncListNodesPaged.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/AsyncListNodesPaged.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/AsyncListNodesPaged.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/AsyncListNodesPaged.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/SyncListNodes.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/SyncListNodes.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/SyncListNodes.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/SyncListNodes.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/SyncListNodesLocationname.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/SyncListNodesLocationname.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/SyncListNodesLocationname.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/SyncListNodesLocationname.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/SyncListNodesString.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/SyncListNodesString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/SyncListNodesString.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listnodes/SyncListNodesString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/AsyncListRuntimeVersions.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/AsyncListRuntimeVersions.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/AsyncListRuntimeVersions.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/AsyncListRuntimeVersions.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/SyncListRuntimeVersions.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/SyncListRuntimeVersions.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/SyncListRuntimeVersions.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/SyncListRuntimeVersions.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/SyncListRuntimeVersionsString.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/SyncListRuntimeVersionsString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/SyncListRuntimeVersionsString.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listruntimeversions/SyncListRuntimeVersionsString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/startnode/AsyncStartNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/startnode/AsyncStartNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/startnode/AsyncStartNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/startnode/AsyncStartNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/startnode/AsyncStartNodeLRO.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/startnode/AsyncStartNodeLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/startnode/AsyncStartNodeLRO.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/startnode/AsyncStartNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/startnode/SyncStartNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/startnode/SyncStartNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/startnode/SyncStartNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/startnode/SyncStartNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/AsyncStopNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/AsyncStopNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/AsyncStopNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/AsyncStopNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/AsyncStopNodeLRO.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/AsyncStopNodeLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/AsyncStopNodeLRO.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/AsyncStopNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/SyncStopNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/SyncStopNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/SyncStopNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/SyncStopNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/AsyncUpdateNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/AsyncUpdateNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/AsyncUpdateNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/AsyncUpdateNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/AsyncUpdateNodeLRO.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/AsyncUpdateNodeLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/AsyncUpdateNodeLRO.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/AsyncUpdateNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/SyncUpdateNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/SyncUpdateNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/SyncUpdateNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/SyncUpdateNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpusettings/getnode/SyncGetNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpusettings/getnode/SyncGetNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpusettings/getnode/SyncGetNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpusettings/getnode/SyncGetNode.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java
similarity index 99%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java
index a1919b239d38..e9f3f21dda6b 100644
--- a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java
@@ -1336,7 +1336,7 @@ public final UnaryCallable getQueuedRe
    *
    * @param parent Required. The parent resource name.
    * @param queuedResource Required. The queued resource.
-   * @param queuedResourceId The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
+   * @param queuedResourceId The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
    *     regex format.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
@@ -1374,7 +1374,7 @@ public final OperationFuture createQueuedReso
    *
    * @param parent Required. The parent resource name.
    * @param queuedResource Required. The queued resource.
-   * @param queuedResourceId The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
+   * @param queuedResourceId The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
    *     regex format.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
similarity index 99%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
index a0ba9a34deeb..357bc4b28751 100644
--- a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
@@ -32,6 +32,7 @@
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.OperationCallSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.location.GetLocationRequest;
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/gapic_metadata.json b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/gapic_metadata.json
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/gapic_metadata.json
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/gapic_metadata.json
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/package-info.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/package-info.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/package-info.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/package-info.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuCallableFactory.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuCallableFactory.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuCallableFactory.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuCallableFactory.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
similarity index 99%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
index 5760526c4511..1eb67191472a 100644
--- a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
@@ -70,6 +70,7 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
+import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStub.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStub.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStub.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStub.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocations.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocations.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocations.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocations.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocationsImpl.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocationsImpl.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocationsImpl.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocationsImpl.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpu.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpu.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpu.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpu.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpuImpl.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpuImpl.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpuImpl.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpuImpl.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/TpuClientTest.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/TpuClientTest.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/TpuClientTest.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/TpuClientTest.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java b/owl-bot-staging/java-tpu/v2alpha1/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
new file mode 100644
index 000000000000..c81fdb7524bd
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
@@ -0,0 +1,1770 @@
+package com.google.cloud.tpu.v2alpha1;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ * 
+ * Manages TPU nodes and other resources
+ * TPU API v2alpha1
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/tpu/v2alpha1/cloud_tpu.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class TpuGrpc {
+
+  private TpuGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.tpu.v2alpha1.Tpu";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor getListNodesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
+      requestType = com.google.cloud.tpu.v2alpha1.ListNodesRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.ListNodesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListNodesMethod() {
+    io.grpc.MethodDescriptor getListNodesMethod;
+    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+          TpuGrpc.getListNodesMethod = getListNodesMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.ListNodesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.ListNodesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
+              .build();
+        }
+      }
+    }
+    return getListNodesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetNode",
+      requestType = com.google.cloud.tpu.v2alpha1.GetNodeRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.Node.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetNodeMethod() {
+    io.grpc.MethodDescriptor getGetNodeMethod;
+    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+          TpuGrpc.getGetNodeMethod = getGetNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.GetNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
+              .build();
+        }
+      }
+    }
+    return getGetNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getCreateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
+      requestType = com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getCreateNodeMethod() {
+    io.grpc.MethodDescriptor getCreateNodeMethod;
+    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+          TpuGrpc.getCreateNodeMethod = getCreateNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.CreateNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
+              .build();
+        }
+      }
+    }
+    return getCreateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getDeleteNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
+      requestType = com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getDeleteNodeMethod() {
+    io.grpc.MethodDescriptor getDeleteNodeMethod;
+    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+          TpuGrpc.getDeleteNodeMethod = getDeleteNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
+              .build();
+        }
+      }
+    }
+    return getDeleteNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getStopNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StopNode",
+      requestType = com.google.cloud.tpu.v2alpha1.StopNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getStopNodeMethod() {
+    io.grpc.MethodDescriptor getStopNodeMethod;
+    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+          TpuGrpc.getStopNodeMethod = getStopNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.StopNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
+              .build();
+        }
+      }
+    }
+    return getStopNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getStartNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StartNode",
+      requestType = com.google.cloud.tpu.v2alpha1.StartNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getStartNodeMethod() {
+    io.grpc.MethodDescriptor getStartNodeMethod;
+    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+          TpuGrpc.getStartNodeMethod = getStartNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.StartNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
+              .build();
+        }
+      }
+    }
+    return getStartNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getUpdateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "UpdateNode",
+      requestType = com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getUpdateNodeMethod() {
+    io.grpc.MethodDescriptor getUpdateNodeMethod;
+    if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
+          TpuGrpc.getUpdateNodeMethod = getUpdateNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("UpdateNode"))
+              .build();
+        }
+      }
+    }
+    return getUpdateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getListQueuedResourcesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListQueuedResources",
+      requestType = com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListQueuedResourcesMethod() {
+    io.grpc.MethodDescriptor getListQueuedResourcesMethod;
+    if ((getListQueuedResourcesMethod = TpuGrpc.getListQueuedResourcesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListQueuedResourcesMethod = TpuGrpc.getListQueuedResourcesMethod) == null) {
+          TpuGrpc.getListQueuedResourcesMethod = getListQueuedResourcesMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListQueuedResources"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListQueuedResources"))
+              .build();
+        }
+      }
+    }
+    return getListQueuedResourcesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetQueuedResourceMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetQueuedResource",
+      requestType = com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.QueuedResource.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetQueuedResourceMethod() {
+    io.grpc.MethodDescriptor getGetQueuedResourceMethod;
+    if ((getGetQueuedResourceMethod = TpuGrpc.getGetQueuedResourceMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetQueuedResourceMethod = TpuGrpc.getGetQueuedResourceMethod) == null) {
+          TpuGrpc.getGetQueuedResourceMethod = getGetQueuedResourceMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetQueuedResource"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetQueuedResource"))
+              .build();
+        }
+      }
+    }
+    return getGetQueuedResourceMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getCreateQueuedResourceMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateQueuedResource",
+      requestType = com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getCreateQueuedResourceMethod() {
+    io.grpc.MethodDescriptor getCreateQueuedResourceMethod;
+    if ((getCreateQueuedResourceMethod = TpuGrpc.getCreateQueuedResourceMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getCreateQueuedResourceMethod = TpuGrpc.getCreateQueuedResourceMethod) == null) {
+          TpuGrpc.getCreateQueuedResourceMethod = getCreateQueuedResourceMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateQueuedResource"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateQueuedResource"))
+              .build();
+        }
+      }
+    }
+    return getCreateQueuedResourceMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getDeleteQueuedResourceMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteQueuedResource",
+      requestType = com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getDeleteQueuedResourceMethod() {
+    io.grpc.MethodDescriptor getDeleteQueuedResourceMethod;
+    if ((getDeleteQueuedResourceMethod = TpuGrpc.getDeleteQueuedResourceMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getDeleteQueuedResourceMethod = TpuGrpc.getDeleteQueuedResourceMethod) == null) {
+          TpuGrpc.getDeleteQueuedResourceMethod = getDeleteQueuedResourceMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteQueuedResource"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteQueuedResource"))
+              .build();
+        }
+      }
+    }
+    return getDeleteQueuedResourceMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGenerateServiceIdentityMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GenerateServiceIdentity",
+      requestType = com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGenerateServiceIdentityMethod() {
+    io.grpc.MethodDescriptor getGenerateServiceIdentityMethod;
+    if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
+          TpuGrpc.getGenerateServiceIdentityMethod = getGenerateServiceIdentityMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GenerateServiceIdentity"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GenerateServiceIdentity"))
+              .build();
+        }
+      }
+    }
+    return getGenerateServiceIdentityMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
+      requestType = com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListAcceleratorTypesMethod() {
+    io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
+    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+          TpuGrpc.getListAcceleratorTypesMethod = getListAcceleratorTypesMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
+              .build();
+        }
+      }
+    }
+    return getListAcceleratorTypesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
+      requestType = com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.AcceleratorType.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetAcceleratorTypeMethod() {
+    io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
+    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+          TpuGrpc.getGetAcceleratorTypeMethod = getGetAcceleratorTypeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
+              .build();
+        }
+      }
+    }
+    return getGetAcceleratorTypeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getListRuntimeVersionsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListRuntimeVersions",
+      requestType = com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListRuntimeVersionsMethod() {
+    io.grpc.MethodDescriptor getListRuntimeVersionsMethod;
+    if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
+          TpuGrpc.getListRuntimeVersionsMethod = getListRuntimeVersionsMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListRuntimeVersions"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListRuntimeVersions"))
+              .build();
+        }
+      }
+    }
+    return getListRuntimeVersionsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetRuntimeVersionMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetRuntimeVersion",
+      requestType = com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.RuntimeVersion.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetRuntimeVersionMethod() {
+    io.grpc.MethodDescriptor getGetRuntimeVersionMethod;
+    if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
+          TpuGrpc.getGetRuntimeVersionMethod = getGetRuntimeVersionMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetRuntimeVersion"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetRuntimeVersion"))
+              .build();
+        }
+      }
+    }
+    return getGetRuntimeVersionMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetGuestAttributesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetGuestAttributes",
+      requestType = com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetGuestAttributesMethod() {
+    io.grpc.MethodDescriptor getGetGuestAttributesMethod;
+    if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
+          TpuGrpc.getGetGuestAttributesMethod = getGetGuestAttributesMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetGuestAttributes"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetGuestAttributes"))
+              .build();
+        }
+      }
+    }
+    return getGetGuestAttributesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getSimulateMaintenanceEventMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "SimulateMaintenanceEvent",
+      requestType = com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getSimulateMaintenanceEventMethod() {
+    io.grpc.MethodDescriptor getSimulateMaintenanceEventMethod;
+    if ((getSimulateMaintenanceEventMethod = TpuGrpc.getSimulateMaintenanceEventMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getSimulateMaintenanceEventMethod = TpuGrpc.getSimulateMaintenanceEventMethod) == null) {
+          TpuGrpc.getSimulateMaintenanceEventMethod = getSimulateMaintenanceEventMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "SimulateMaintenanceEvent"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("SimulateMaintenanceEvent"))
+              .build();
+        }
+      }
+    }
+    return getSimulateMaintenanceEventMethod;
+  }
+
+  /**
+   * Creates a new async stub that supports all call types for the service
+   */
+  public static TpuStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new TpuStub(channel, callOptions);
+        }
+      };
+    return TpuStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static TpuBlockingStub newBlockingStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new TpuBlockingStub(channel, callOptions);
+        }
+      };
+    return TpuBlockingStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new ListenableFuture-style stub that supports unary calls on the service
+   */
+  public static TpuFutureStub newFutureStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new TpuFutureStub(channel, callOptions);
+        }
+      };
+    return TpuFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2alpha1
+   * 

+   */
+  public static abstract class TpuImplBase implements io.grpc.BindableService {
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(com.google.cloud.tpu.v2alpha1.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(com.google.cloud.tpu.v2alpha1.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(com.google.cloud.tpu.v2alpha1.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(com.google.cloud.tpu.v2alpha1.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(com.google.cloud.tpu.v2alpha1.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public void updateNode(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Lists queued resources.
+     * 

+     */
+    public void listQueuedResources(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListQueuedResourcesMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets details of a queued resource.
+     * 

+     */
+    public void getQueuedResource(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetQueuedResourceMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Creates a QueuedResource TPU instance.
+     * 

+     */
+    public void createQueuedResource(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateQueuedResourceMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a QueuedResource TPU instance.
+     * 

+     */
+    public void deleteQueuedResource(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteQueuedResourceMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public void generateServiceIdentity(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGenerateServiceIdentityMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListAcceleratorTypesMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetAcceleratorTypeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public void listRuntimeVersions(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListRuntimeVersionsMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public void getRuntimeVersion(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetRuntimeVersionMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public void getGuestAttributes(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetGuestAttributesMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Simulates a maintenance event.
+     * 

+     */
+    public void simulateMaintenanceEvent(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getSimulateMaintenanceEventMethod(), responseObserver);
+    }
+
+    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+          .addMethod(
+            getListNodesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.ListNodesRequest,
+                com.google.cloud.tpu.v2alpha1.ListNodesResponse>(
+                  this, METHODID_LIST_NODES)))
+          .addMethod(
+            getGetNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.GetNodeRequest,
+                com.google.cloud.tpu.v2alpha1.Node>(
+                  this, METHODID_GET_NODE)))
+          .addMethod(
+            getCreateNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.CreateNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_CREATE_NODE)))
+          .addMethod(
+            getDeleteNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.DeleteNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_DELETE_NODE)))
+          .addMethod(
+            getStopNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.StopNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_STOP_NODE)))
+          .addMethod(
+            getStartNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.StartNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_START_NODE)))
+          .addMethod(
+            getUpdateNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.UpdateNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_UPDATE_NODE)))
+          .addMethod(
+            getListQueuedResourcesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest,
+                com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>(
+                  this, METHODID_LIST_QUEUED_RESOURCES)))
+          .addMethod(
+            getGetQueuedResourceMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest,
+                com.google.cloud.tpu.v2alpha1.QueuedResource>(
+                  this, METHODID_GET_QUEUED_RESOURCE)))
+          .addMethod(
+            getCreateQueuedResourceMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_CREATE_QUEUED_RESOURCE)))
+          .addMethod(
+            getDeleteQueuedResourceMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_DELETE_QUEUED_RESOURCE)))
+          .addMethod(
+            getGenerateServiceIdentityMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest,
+                com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>(
+                  this, METHODID_GENERATE_SERVICE_IDENTITY)))
+          .addMethod(
+            getListAcceleratorTypesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest,
+                com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>(
+                  this, METHODID_LIST_ACCELERATOR_TYPES)))
+          .addMethod(
+            getGetAcceleratorTypeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest,
+                com.google.cloud.tpu.v2alpha1.AcceleratorType>(
+                  this, METHODID_GET_ACCELERATOR_TYPE)))
+          .addMethod(
+            getListRuntimeVersionsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest,
+                com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>(
+                  this, METHODID_LIST_RUNTIME_VERSIONS)))
+          .addMethod(
+            getGetRuntimeVersionMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest,
+                com.google.cloud.tpu.v2alpha1.RuntimeVersion>(
+                  this, METHODID_GET_RUNTIME_VERSION)))
+          .addMethod(
+            getGetGuestAttributesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest,
+                com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>(
+                  this, METHODID_GET_GUEST_ATTRIBUTES)))
+          .addMethod(
+            getSimulateMaintenanceEventMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_SIMULATE_MAINTENANCE_EVENT)))
+          .build();
+    }
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2alpha1
+   * 

+   */
+  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
+    private TpuStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(com.google.cloud.tpu.v2alpha1.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(com.google.cloud.tpu.v2alpha1.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(com.google.cloud.tpu.v2alpha1.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(com.google.cloud.tpu.v2alpha1.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(com.google.cloud.tpu.v2alpha1.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public void updateNode(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Lists queued resources.
+     * 

+     */
+    public void listQueuedResources(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListQueuedResourcesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets details of a queued resource.
+     * 

+     */
+    public void getQueuedResource(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetQueuedResourceMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Creates a QueuedResource TPU instance.
+     * 

+     */
+    public void createQueuedResource(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateQueuedResourceMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a QueuedResource TPU instance.
+     * 

+     */
+    public void deleteQueuedResource(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteQueuedResourceMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public void generateServiceIdentity(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public void listRuntimeVersions(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public void getRuntimeVersion(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public void getGuestAttributes(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Simulates a maintenance event.
+     * 

+     */
+    public void simulateMaintenanceEvent(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getSimulateMaintenanceEventMethod(), getCallOptions()), request, responseObserver);
+    }
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2alpha1
+   * 

+   */
+  public static final class TpuBlockingStub extends io.grpc.stub.AbstractBlockingStub {
+    private TpuBlockingStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuBlockingStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuBlockingStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.ListNodesResponse listNodes(com.google.cloud.tpu.v2alpha1.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListNodesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.Node getNode(com.google.cloud.tpu.v2alpha1.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.longrunning.Operation createNode(com.google.cloud.tpu.v2alpha1.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.longrunning.Operation deleteNode(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.longrunning.Operation stopNode(com.google.cloud.tpu.v2alpha1.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStopNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.longrunning.Operation startNode(com.google.cloud.tpu.v2alpha1.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStartNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public com.google.longrunning.Operation updateNode(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getUpdateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Lists queued resources.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse listQueuedResources(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListQueuedResourcesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets details of a queued resource.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetQueuedResourceMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Creates a QueuedResource TPU instance.
+     * 

+     */
+    public com.google.longrunning.Operation createQueuedResource(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateQueuedResourceMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Deletes a QueuedResource TPU instance.
+     * 

+     */
+    public com.google.longrunning.Operation deleteQueuedResource(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteQueuedResourceMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse generateServiceIdentity(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGenerateServiceIdentityMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse listAcceleratorTypes(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorType(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse listRuntimeVersions(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListRuntimeVersionsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersion(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetRuntimeVersionMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse getGuestAttributes(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetGuestAttributesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Simulates a maintenance event.
+     * 

+     */
+    public com.google.longrunning.Operation simulateMaintenanceEvent(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getSimulateMaintenanceEventMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2alpha1
+   * 

+   */
+  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
+    private TpuFutureStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuFutureStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listNodes(
+        com.google.cloud.tpu.v2alpha1.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getNode(
+        com.google.cloud.tpu.v2alpha1.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture createNode(
+        com.google.cloud.tpu.v2alpha1.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture deleteNode(
+        com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture stopNode(
+        com.google.cloud.tpu.v2alpha1.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture startNode(
+        com.google.cloud.tpu.v2alpha1.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture updateNode(
+        com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Lists queued resources.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listQueuedResources(
+        com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListQueuedResourcesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets details of a queued resource.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getQueuedResource(
+        com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetQueuedResourceMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Creates a QueuedResource TPU instance.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture createQueuedResource(
+        com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateQueuedResourceMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Deletes a QueuedResource TPU instance.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture deleteQueuedResource(
+        com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteQueuedResourceMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture generateServiceIdentity(
+        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listAcceleratorTypes(
+        com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getAcceleratorType(
+        com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listRuntimeVersions(
+        com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getRuntimeVersion(
+        com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getGuestAttributes(
+        com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Simulates a maintenance event.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture simulateMaintenanceEvent(
+        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getSimulateMaintenanceEventMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_LIST_NODES = 0;
+  private static final int METHODID_GET_NODE = 1;
+  private static final int METHODID_CREATE_NODE = 2;
+  private static final int METHODID_DELETE_NODE = 3;
+  private static final int METHODID_STOP_NODE = 4;
+  private static final int METHODID_START_NODE = 5;
+  private static final int METHODID_UPDATE_NODE = 6;
+  private static final int METHODID_LIST_QUEUED_RESOURCES = 7;
+  private static final int METHODID_GET_QUEUED_RESOURCE = 8;
+  private static final int METHODID_CREATE_QUEUED_RESOURCE = 9;
+  private static final int METHODID_DELETE_QUEUED_RESOURCE = 10;
+  private static final int METHODID_GENERATE_SERVICE_IDENTITY = 11;
+  private static final int METHODID_LIST_ACCELERATOR_TYPES = 12;
+  private static final int METHODID_GET_ACCELERATOR_TYPE = 13;
+  private static final int METHODID_LIST_RUNTIME_VERSIONS = 14;
+  private static final int METHODID_GET_RUNTIME_VERSION = 15;
+  private static final int METHODID_GET_GUEST_ATTRIBUTES = 16;
+  private static final int METHODID_SIMULATE_MAINTENANCE_EVENT = 17;
+
+  private static final class MethodHandlers implements
+      io.grpc.stub.ServerCalls.UnaryMethod,
+      io.grpc.stub.ServerCalls.ServerStreamingMethod,
+      io.grpc.stub.ServerCalls.ClientStreamingMethod,
+      io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final TpuImplBase serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_LIST_NODES:
+          serviceImpl.listNodes((com.google.cloud.tpu.v2alpha1.ListNodesRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_NODE:
+          serviceImpl.getNode((com.google.cloud.tpu.v2alpha1.GetNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_CREATE_NODE:
+          serviceImpl.createNode((com.google.cloud.tpu.v2alpha1.CreateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_NODE:
+          serviceImpl.deleteNode((com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_STOP_NODE:
+          serviceImpl.stopNode((com.google.cloud.tpu.v2alpha1.StopNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_START_NODE:
+          serviceImpl.startNode((com.google.cloud.tpu.v2alpha1.StartNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_UPDATE_NODE:
+          serviceImpl.updateNode((com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_QUEUED_RESOURCES:
+          serviceImpl.listQueuedResources((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_QUEUED_RESOURCE:
+          serviceImpl.getQueuedResource((com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_CREATE_QUEUED_RESOURCE:
+          serviceImpl.createQueuedResource((com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_QUEUED_RESOURCE:
+          serviceImpl.deleteQueuedResource((com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GENERATE_SERVICE_IDENTITY:
+          serviceImpl.generateServiceIdentity((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_ACCELERATOR_TYPES:
+          serviceImpl.listAcceleratorTypes((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_ACCELERATOR_TYPE:
+          serviceImpl.getAcceleratorType((com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_RUNTIME_VERSIONS:
+          serviceImpl.listRuntimeVersions((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_RUNTIME_VERSION:
+          serviceImpl.getRuntimeVersion((com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_GUEST_ATTRIBUTES:
+          serviceImpl.getGuestAttributes((com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_SIMULATE_MAINTENANCE_EVENT:
+          serviceImpl.simulateMaintenanceEvent((com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  private static abstract class TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    TpuBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("Tpu");
+    }
+  }
+
+  private static final class TpuFileDescriptorSupplier
+      extends TpuBaseDescriptorSupplier {
+    TpuFileDescriptorSupplier() {}
+  }
+
+  private static final class TpuMethodDescriptorSupplier
+      extends TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    TpuMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (TpuGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+              .setSchemaDescriptor(new TpuFileDescriptorSupplier())
+              .addMethod(getListNodesMethod())
+              .addMethod(getGetNodeMethod())
+              .addMethod(getCreateNodeMethod())
+              .addMethod(getDeleteNodeMethod())
+              .addMethod(getStopNodeMethod())
+              .addMethod(getStartNodeMethod())
+              .addMethod(getUpdateNodeMethod())
+              .addMethod(getListQueuedResourcesMethod())
+              .addMethod(getGetQueuedResourceMethod())
+              .addMethod(getCreateQueuedResourceMethod())
+              .addMethod(getDeleteQueuedResourceMethod())
+              .addMethod(getGenerateServiceIdentityMethod())
+              .addMethod(getListAcceleratorTypesMethod())
+              .addMethod(getGetAcceleratorTypeMethod())
+              .addMethod(getListRuntimeVersionsMethod())
+              .addMethod(getGetRuntimeVersionMethod())
+              .addMethod(getGetGuestAttributesMethod())
+              .addMethod(getSimulateMaintenanceEventMethod())
+              .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
index 0d20bfd3d9c8..4ea69feaa81c 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A accelerator type that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.AcceleratorType}
  */
-public final class AcceleratorType extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class AcceleratorType extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.AcceleratorType)
     AcceleratorTypeOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use AcceleratorType.newBuilder() to construct.
   private AcceleratorType(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private AcceleratorType() {
     name_ = "";
     type_ = "";
@@ -44,43 +26,38 @@ private AcceleratorType() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new AcceleratorType();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.AcceleratorType.class,
-            com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder.class);
+            com.google.cloud.tpu.v2alpha1.AcceleratorType.class, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -89,29 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -120,18 +97,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int TYPE_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object type_ = "";
   /**
-   *
-   *
    * 
    * The accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The type.
    */
   @java.lang.Override
@@ -140,29 +113,29 @@ public java.lang.String getType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       type_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The bytes for type.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTypeBytes() {
+  public com.google.protobuf.ByteString
+      getTypeBytes() {
     java.lang.Object ref = type_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       type_ = b;
       return b;
     } else {
@@ -171,7 +144,6 @@ public com.google.protobuf.ByteString getTypeBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -183,7 +155,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -213,16 +186,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.AcceleratorType)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.AcceleratorType other =
-        (com.google.cloud.tpu.v2alpha1.AcceleratorType) obj;
+    com.google.cloud.tpu.v2alpha1.AcceleratorType other = (com.google.cloud.tpu.v2alpha1.AcceleratorType) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getType().equals(other.getType())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getType()
+        .equals(other.getType())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -243,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.AcceleratorType prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A accelerator type that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.AcceleratorType}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.AcceleratorType)
       com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.AcceleratorType.class,
-              com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder.class);
+              com.google.cloud.tpu.v2alpha1.AcceleratorType.class, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.AcceleratorType.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -383,9 +351,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
@@ -404,11 +372,8 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.AcceleratorType buildPartial() {
-      com.google.cloud.tpu.v2alpha1.AcceleratorType result =
-          new com.google.cloud.tpu.v2alpha1.AcceleratorType(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.AcceleratorType result = new com.google.cloud.tpu.v2alpha1.AcceleratorType(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -427,39 +392,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.AcceleratorType result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.AcceleratorType) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.AcceleratorType) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.AcceleratorType)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -504,25 +468,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                type_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              type_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -532,25 +493,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -559,21 +517,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -581,35 +538,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -619,21 +569,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -643,20 +589,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object type_ = "";
     /**
-     *
-     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @return The type.
      */
     public java.lang.String getType() {
       java.lang.Object ref = type_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         type_ = s;
         return s;
@@ -665,21 +609,20 @@ public java.lang.String getType() {
       }
     }
     /**
-     *
-     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @return The bytes for type.
      */
-    public com.google.protobuf.ByteString getTypeBytes() {
+    public com.google.protobuf.ByteString
+        getTypeBytes() {
       java.lang.Object ref = type_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         type_ = b;
         return b;
       } else {
@@ -687,35 +630,28 @@ public com.google.protobuf.ByteString getTypeBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @param value The type to set.
      * @return This builder for chaining.
      */
-    public Builder setType(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setType(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearType() {
@@ -725,30 +661,26 @@ public Builder clearType() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @param value The bytes for type to set.
      * @return This builder for chaining.
      */
-    public Builder setTypeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTypeBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -758,12 +690,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.AcceleratorType)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.AcceleratorType)
   private static final com.google.cloud.tpu.v2alpha1.AcceleratorType DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.AcceleratorType();
   }
@@ -772,27 +704,27 @@ public static com.google.cloud.tpu.v2alpha1.AcceleratorType getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public AcceleratorType parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public AcceleratorType parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -807,4 +739,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.AcceleratorType getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeName.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeName.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
similarity index 51%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
index 3379a907db8e..d3abf4c1597c 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
@@ -1,75 +1,49 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface AcceleratorTypeOrBuilder
-    extends
+public interface AcceleratorTypeOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.AcceleratorType)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The type.
    */
   java.lang.String getType();
   /**
-   *
-   *
    * 
    * The accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The bytes for type.
    */
-  com.google.protobuf.ByteString getTypeBytes();
+  com.google.protobuf.ByteString
+      getTypeBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
index c41f5080b163..76405df467af 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
@@ -1,85 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * An access config attached to the TPU worker.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.AccessConfig}
  */
-public final class AccessConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class AccessConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.AccessConfig)
     AccessConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use AccessConfig.newBuilder() to construct.
   private AccessConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private AccessConfig() {
     externalIp_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new AccessConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.AccessConfig.class,
-            com.google.cloud.tpu.v2alpha1.AccessConfig.Builder.class);
+            com.google.cloud.tpu.v2alpha1.AccessConfig.class, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder.class);
   }
 
   public static final int EXTERNAL_IP_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object externalIp_ = "";
   /**
-   *
-   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The externalIp.
    */
   @java.lang.Override
@@ -88,29 +65,29 @@ public java.lang.String getExternalIp() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       externalIp_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for externalIp.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getExternalIpBytes() {
+  public com.google.protobuf.ByteString
+      getExternalIpBytes() {
     java.lang.Object ref = externalIp_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       externalIp_ = b;
       return b;
     } else {
@@ -119,7 +96,6 @@ public com.google.protobuf.ByteString getExternalIpBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -131,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(externalIp_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, externalIp_);
     }
@@ -155,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.AccessConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.AccessConfig other =
-        (com.google.cloud.tpu.v2alpha1.AccessConfig) obj;
+    com.google.cloud.tpu.v2alpha1.AccessConfig other = (com.google.cloud.tpu.v2alpha1.AccessConfig) obj;
 
-    if (!getExternalIp().equals(other.getExternalIp())) return false;
+    if (!getExternalIp()
+        .equals(other.getExternalIp())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -182,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.AccessConfig parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.AccessConfig parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.AccessConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * An access config attached to the TPU worker.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.AccessConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.AccessConfig)
       com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.AccessConfig.class,
-              com.google.cloud.tpu.v2alpha1.AccessConfig.Builder.class);
+              com.google.cloud.tpu.v2alpha1.AccessConfig.class, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.AccessConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -321,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
     }
 
     @java.lang.Override
@@ -342,11 +313,8 @@ public com.google.cloud.tpu.v2alpha1.AccessConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.AccessConfig buildPartial() {
-      com.google.cloud.tpu.v2alpha1.AccessConfig result =
-          new com.google.cloud.tpu.v2alpha1.AccessConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.AccessConfig result = new com.google.cloud.tpu.v2alpha1.AccessConfig(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -362,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.AccessConfig result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.AccessConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.AccessConfig) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.AccessConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -434,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                externalIp_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              externalIp_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -456,25 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object externalIp_ = "";
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The externalIp.
      */
     public java.lang.String getExternalIp() {
       java.lang.Object ref = externalIp_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         externalIp_ = s;
         return s;
@@ -483,21 +445,20 @@ public java.lang.String getExternalIp() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The bytes for externalIp.
      */
-    public com.google.protobuf.ByteString getExternalIpBytes() {
+    public com.google.protobuf.ByteString
+        getExternalIpBytes() {
       java.lang.Object ref = externalIp_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         externalIp_ = b;
         return b;
       } else {
@@ -505,35 +466,28 @@ public com.google.protobuf.ByteString getExternalIpBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The externalIp to set.
      * @return This builder for chaining.
      */
-    public Builder setExternalIp(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setExternalIp(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       externalIp_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return This builder for chaining.
      */
     public Builder clearExternalIp() {
@@ -543,30 +497,26 @@ public Builder clearExternalIp() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The bytes for externalIp to set.
      * @return This builder for chaining.
      */
-    public Builder setExternalIpBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setExternalIpBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       externalIp_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -576,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.AccessConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.AccessConfig)
   private static final com.google.cloud.tpu.v2alpha1.AccessConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.AccessConfig();
   }
@@ -590,27 +540,27 @@ public static com.google.cloud.tpu.v2alpha1.AccessConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public AccessConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public AccessConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -625,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.AccessConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
similarity index 52%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
index 3ff4351e51d5..f8ae5ed04810 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
@@ -1,50 +1,29 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface AccessConfigOrBuilder
-    extends
+public interface AccessConfigOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.AccessConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The externalIp.
    */
   java.lang.String getExternalIp();
   /**
-   *
-   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for externalIp.
    */
-  com.google.protobuf.ByteString getExternalIpBytes();
+  com.google.protobuf.ByteString
+      getExternalIpBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
similarity index 69%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
index 486c8bfc5a10..2f782b402c6a 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A node-attached disk resource.
  * Next ID: 8;
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.AttachedDisk}
  */
-public final class AttachedDisk extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class AttachedDisk extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.AttachedDisk)
     AttachedDiskOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use AttachedDisk.newBuilder() to construct.
   private AttachedDisk(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private AttachedDisk() {
     sourceDisk_ = "";
     mode_ = 0;
@@ -45,43 +27,39 @@ private AttachedDisk() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new AttachedDisk();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.AttachedDisk.class,
-            com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder.class);
+            com.google.cloud.tpu.v2alpha1.AttachedDisk.class, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * The different mode of the attached disk.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode}
    */
-  public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
+  public enum DiskMode
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * The disk mode is not known/set.
      * 

@@ -90,8 +68,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     DISK_MODE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * Attaches the disk in read-write mode. Only one TPU node can attach a disk
      * in read-write mode at a time.
@@ -101,8 +77,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     READ_WRITE(1),
     /**
-     *
-     *
      * 
      * Attaches the disk in read-only mode. Multiple TPU nodes can attach
      * a disk in read-only mode at a time.
@@ -115,8 +89,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * The disk mode is not known/set.
      * 

@@ -125,8 +97,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int DISK_MODE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * Attaches the disk in read-write mode. Only one TPU node can attach a disk
      * in read-write mode at a time.
@@ -136,8 +106,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int READ_WRITE_VALUE = 1;
     /**
-     *
-     *
      * 
      * Attaches the disk in read-only mode. Multiple TPU nodes can attach
      * a disk in read-only mode at a time.
@@ -147,6 +115,7 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int READ_ONLY_VALUE = 2;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -171,49 +140,49 @@ public static DiskMode valueOf(int value) {
      */
     public static DiskMode forNumber(int value) {
       switch (value) {
-        case 0:
-          return DISK_MODE_UNSPECIFIED;
-        case 1:
-          return READ_WRITE;
-        case 2:
-          return READ_ONLY;
-        default:
-          return null;
+        case 0: return DISK_MODE_UNSPECIFIED;
+        case 1: return READ_WRITE;
+        case 2: return READ_ONLY;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        DiskMode> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public DiskMode findValueByNumber(int number) {
+              return DiskMode.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public DiskMode findValueByNumber(int number) {
-            return DiskMode.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.AttachedDisk.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final DiskMode[] VALUES = values();
 
-    public static DiskMode valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static DiskMode valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -231,19 +200,15 @@ private DiskMode(int value) {
   }
 
   public static final int SOURCE_DISK_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object sourceDisk_ = "";
   /**
-   *
-   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
-   *
    * @return The sourceDisk.
    */
   @java.lang.Override
@@ -252,30 +217,30 @@ public java.lang.String getSourceDisk() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       sourceDisk_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
-   *
    * @return The bytes for sourceDisk.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSourceDiskBytes() {
+  public com.google.protobuf.ByteString
+      getSourceDiskBytes() {
     java.lang.Object ref = sourceDisk_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       sourceDisk_ = b;
       return b;
     } else {
@@ -286,8 +251,6 @@ public com.google.protobuf.ByteString getSourceDiskBytes() {
   public static final int MODE_FIELD_NUMBER = 4;
   private int mode_ = 0;
   /**
-   *
-   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -295,16 +258,12 @@ public com.google.protobuf.ByteString getSourceDiskBytes() {
    * 

    *
    * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
-   *
    * @return The enum numeric value on the wire for mode.
    */
-  @java.lang.Override
-  public int getModeValue() {
+  @java.lang.Override public int getModeValue() {
     return mode_;
   }
   /**
-   *
-   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -312,20 +271,14 @@ public int getModeValue() {
    * 

    *
    * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
-   *
    * @return The mode.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode() {
-    com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode result =
-        com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.forNumber(mode_);
-    return result == null
-        ? com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.UNRECOGNIZED
-        : result;
+  @java.lang.Override public com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode() {
+    com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode result = com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.forNumber(mode_);
+    return result == null ? com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.UNRECOGNIZED : result;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -337,12 +290,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(sourceDisk_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, sourceDisk_);
     }
-    if (mode_
-        != com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
+    if (mode_ != com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
       output.writeEnum(4, mode_);
     }
     getUnknownFields().writeTo(output);
@@ -357,9 +310,9 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(sourceDisk_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, sourceDisk_);
     }
-    if (mode_
-        != com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(4, mode_);
+    if (mode_ != com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(4, mode_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -369,15 +322,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.AttachedDisk)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.AttachedDisk other =
-        (com.google.cloud.tpu.v2alpha1.AttachedDisk) obj;
+    com.google.cloud.tpu.v2alpha1.AttachedDisk other = (com.google.cloud.tpu.v2alpha1.AttachedDisk) obj;
 
-    if (!getSourceDisk().equals(other.getSourceDisk())) return false;
+    if (!getSourceDisk()
+        .equals(other.getSourceDisk())) return false;
     if (mode_ != other.mode_) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -399,104 +352,97 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.AttachedDisk prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A node-attached disk resource.
    * Next ID: 8;
@@ -504,32 +450,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.AttachedDisk}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.AttachedDisk)
       com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.AttachedDisk.class,
-              com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder.class);
+              com.google.cloud.tpu.v2alpha1.AttachedDisk.class, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.AttachedDisk.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -540,9 +487,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
     }
 
     @java.lang.Override
@@ -561,11 +508,8 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.AttachedDisk buildPartial() {
-      com.google.cloud.tpu.v2alpha1.AttachedDisk result =
-          new com.google.cloud.tpu.v2alpha1.AttachedDisk(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.AttachedDisk result = new com.google.cloud.tpu.v2alpha1.AttachedDisk(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -584,39 +528,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.AttachedDisk result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.AttachedDisk) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.AttachedDisk) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.AttachedDisk)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -659,25 +602,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 26:
-              {
-                sourceDisk_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 26
-            case 32:
-              {
-                mode_ = input.readEnum();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 32
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 26: {
+              sourceDisk_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 26
+            case 32: {
+              mode_ = input.readEnum();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 32
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -687,26 +627,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object sourceDisk_ = "";
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @return The sourceDisk.
      */
     public java.lang.String getSourceDisk() {
       java.lang.Object ref = sourceDisk_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         sourceDisk_ = s;
         return s;
@@ -715,22 +652,21 @@ public java.lang.String getSourceDisk() {
       }
     }
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @return The bytes for sourceDisk.
      */
-    public com.google.protobuf.ByteString getSourceDiskBytes() {
+    public com.google.protobuf.ByteString
+        getSourceDiskBytes() {
       java.lang.Object ref = sourceDisk_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         sourceDisk_ = b;
         return b;
       } else {
@@ -738,37 +674,30 @@ public com.google.protobuf.ByteString getSourceDiskBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @param value The sourceDisk to set.
      * @return This builder for chaining.
      */
-    public Builder setSourceDisk(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSourceDisk(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       sourceDisk_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSourceDisk() {
@@ -778,22 +707,18 @@ public Builder clearSourceDisk() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @param value The bytes for sourceDisk to set.
      * @return This builder for chaining.
      */
-    public Builder setSourceDiskBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSourceDiskBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       sourceDisk_ = value;
       bitField0_ |= 0x00000001;
@@ -803,8 +728,6 @@ public Builder setSourceDiskBytes(com.google.protobuf.ByteString value) {
 
     private int mode_ = 0;
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -812,16 +735,12 @@ public Builder setSourceDiskBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
-     *
      * @return The enum numeric value on the wire for mode.
      */
-    @java.lang.Override
-    public int getModeValue() {
+    @java.lang.Override public int getModeValue() {
       return mode_;
     }
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -829,7 +748,6 @@ public int getModeValue() {
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
-     *
      * @param value The enum numeric value on the wire for mode to set.
      * @return This builder for chaining.
      */
@@ -840,8 +758,6 @@ public Builder setModeValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -849,20 +765,14 @@ public Builder setModeValue(int value) {
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
-     *
      * @return The mode.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode() {
-      com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode result =
-          com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.forNumber(mode_);
-      return result == null
-          ? com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.UNRECOGNIZED
-          : result;
+      com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode result = com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.forNumber(mode_);
+      return result == null ? com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -870,7 +780,6 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode() {
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
-     *
      * @param value The mode to set.
      * @return This builder for chaining.
      */
@@ -884,8 +793,6 @@ public Builder setMode(com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode value
       return this;
     }
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -893,7 +800,6 @@ public Builder setMode(com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode value
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearMode() {
@@ -902,9 +808,9 @@ public Builder clearMode() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -914,12 +820,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.AttachedDisk)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.AttachedDisk)
   private static final com.google.cloud.tpu.v2alpha1.AttachedDisk DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.AttachedDisk();
   }
@@ -928,27 +834,27 @@ public static com.google.cloud.tpu.v2alpha1.AttachedDisk getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public AttachedDisk parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public AttachedDisk parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -963,4 +869,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.AttachedDisk getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
index b7aebddde19b..e1a6a845faa7 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
@@ -1,58 +1,35 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface AttachedDiskOrBuilder
-    extends
+public interface AttachedDiskOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.AttachedDisk)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
-   *
    * @return The sourceDisk.
    */
   java.lang.String getSourceDisk();
   /**
-   *
-   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
-   *
    * @return The bytes for sourceDisk.
    */
-  com.google.protobuf.ByteString getSourceDiskBytes();
+  com.google.protobuf.ByteString
+      getSourceDiskBytes();
 
   /**
-   *
-   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -60,13 +37,10 @@ public interface AttachedDiskOrBuilder
    * 

    *
    * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
-   *
    * @return The enum numeric value on the wire for mode.
    */
   int getModeValue();
   /**
-   *
-   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -74,7 +48,6 @@ public interface AttachedDiskOrBuilder
    * 

    *
    * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
-   *
    * @return The mode.
    */
   com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode();
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java
new file mode 100644
index 000000000000..e780a71442e1
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java
@@ -0,0 +1,1014 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public final class CloudTpuProto {
+  private CloudTpuProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_Node_LabelsEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_Node_LabelsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_Node_MetadataEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_Node_MetadataEntry_fieldAccessorTable;
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+    internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResource_fieldAccessorTable;
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+    internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_fieldAccessorTable;
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+    internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
+  static final 
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+      internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_fieldAccessorTable;
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+    internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
+  static final 
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+      internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_fieldAccessorTable;
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+    internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
+  static final 
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+      internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_fieldAccessorTable;
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+    internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
+  static final 
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+    internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
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+      internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_fieldAccessorTable;
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+    internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
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+    internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_fieldAccessorTable;
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+    internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
+  static final 
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+      internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_fieldAccessorTable;
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+    internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
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+      internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
+  static final 
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+      internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
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+      "ServiceIdentityResponse\022<\n\010identity\030\001 \001(" +
+      "\0132*.google.cloud.tpu.v2alpha1.ServiceIde" +
+      "ntity\"\243\001\n\017AcceleratorType\022\014\n\004name\030\001 \001(\t\022" +
+      "\014\n\004type\030\002 \001(\t:t\352Aq\n\"tpu.googleapis.com/A" +
+      "cceleratorType\022Kprojects/{project}/locat" +
+      "ions/{location}/acceleratorTypes/{accele" +
+      "rator_type}\"U\n\031GetAcceleratorTypeRequest" +
+      "\0228\n\004name\030\001 \001(\tB*\340A\002\372A$\n\"tpu.googleapis.c" +
+      "om/AcceleratorType\"\242\001\n\033ListAcceleratorTy" +
+      "pesRequest\022:\n\006parent\030\001 \001(\tB*\340A\002\372A$\022\"tpu." +
+      "googleapis.com/AcceleratorType\022\021\n\tpage_s" +
+      "ize\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\022\016\n\006filter\030" +
+      "\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\223\001\n\034ListAccelera" +
+      "torTypesResponse\022E\n\021accelerator_types\030\001 " +
+      "\003(\0132*.google.cloud.tpu.v2alpha1.Accelera" +
+      "torType\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013unre" +
+      "achable\030\003 \003(\t\"\242\001\n\016RuntimeVersion\022\014\n\004name" +
+      "\030\001 \001(\t\022\017\n\007version\030\002 \001(\t:q\352An\n!tpu.google" +
+      "apis.com/RuntimeVersion\022Iprojects/{proje" +
+      "ct}/locations/{location}/runtimeVersions" +
+      "/{runtime_version}\"S\n\030GetRuntimeVersionR" +
+      "equest\0227\n\004name\030\001 \001(\tB)\340A\002\372A#\n!tpu.google" +
+      "apis.com/RuntimeVersion\"\240\001\n\032ListRuntimeV" +
+      "ersionsRequest\0229\n\006parent\030\001 \001(\tB)\340A\002\372A#\022!" +
+      "tpu.googleapis.com/RuntimeVersion\022\021\n\tpag" +
+      "e_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\022\016\n\006filt" +
+      "er\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\220\001\n\033ListRunti" +
+      "meVersionsResponse\022C\n\020runtime_versions\030\001" +
+      " \003(\0132).google.cloud.tpu.v2alpha1.Runtime" +
+      "Version\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013unre" +
+      "achable\030\003 \003(\t\"\326\001\n\021OperationMetadata\022/\n\013c" +
+      "reate_time\030\001 \001(\0132\032.google.protobuf.Times" +
+      "tamp\022,\n\010end_time\030\002 \001(\0132\032.google.protobuf" +
+      ".Timestamp\022\016\n\006target\030\003 \001(\t\022\014\n\004verb\030\004 \001(\t" +
+      "\022\025\n\rstatus_detail\030\005 \001(\t\022\030\n\020cancel_reques" +
+      "ted\030\006 \001(\010\022\023\n\013api_version\030\007 \001(\t\"\313\002\n\007Sympt" +
+      "om\022/\n\013create_time\030\001 \001(\0132\032.google.protobu" +
+      "f.Timestamp\022D\n\014symptom_type\030\002 \001(\0162..goog" +
+      "le.cloud.tpu.v2alpha1.Symptom.SymptomTyp" +
+      "e\022\017\n\007details\030\003 \001(\t\022\021\n\tworker_id\030\004 \001(\t\"\244\001" +
+      "\n\013SymptomType\022\034\n\030SYMPTOM_TYPE_UNSPECIFIE" +
+      "D\020\000\022\016\n\nLOW_MEMORY\020\001\022\021\n\rOUT_OF_MEMORY\020\002\022\025" +
+      "\n\021EXECUTE_TIMED_OUT\020\003\022\023\n\017MESH_BUILD_FAIL" +
+      "\020\004\022\025\n\021HBM_OUT_OF_MEMORY\020\005\022\021\n\rPROJECT_ABU" +
+      "SE\020\006\"r\n\031GetGuestAttributesRequest\022-\n\004nam" +
+      "e\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googleapis.com/Node" +
+      "\022\022\n\nquery_path\030\002 \001(\t\022\022\n\nworker_ids\030\003 \003(\t" +
+      "\"b\n\032GetGuestAttributesResponse\022D\n\020guest_" +
+      "attributes\030\001 \003(\0132*.google.cloud.tpu.v2al" +
+      "pha1.GuestAttributes\"d\n\037SimulateMaintena" +
+      "nceEventRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027t" +
+      "pu.googleapis.com/Node\022\022\n\nworker_ids\030\002 \003" +
+      "(\t\"4\n\026ShieldedInstanceConfig\022\032\n\022enable_s" +
+      "ecure_boot\030\001 \001(\0102\267\035\n\003Tpu\022\250\001\n\tListNodes\022+" +
+      ".google.cloud.tpu.v2alpha1.ListNodesRequ" +
+      "est\032,.google.cloud.tpu.v2alpha1.ListNode" +
+      "sResponse\"@\202\323\344\223\0021\022//v2alpha1/{parent=pro" +
+      "jects/*/locations/*}/nodes\332A\006parent\022\225\001\n\007" +
+      "GetNode\022).google.cloud.tpu.v2alpha1.GetN" +
+      "odeRequest\032\037.google.cloud.tpu.v2alpha1.N" +
+      "ode\">\202\323\344\223\0021\022//v2alpha1/{name=projects/*/" +
+      "locations/*/nodes/*}\332A\004name\022\312\001\n\nCreateNo" +
+      "de\022,.google.cloud.tpu.v2alpha1.CreateNod" +
+      "eRequest\032\035.google.longrunning.Operation\"" +
+      "o\202\323\344\223\0027\"//v2alpha1/{parent=projects/*/lo" +
+      "cations/*}/nodes:\004node\332A\023parent,node,nod" +
+      "e_id\312A\031\n\004Node\022\021OperationMetadata\022\306\001\n\nDel" +
+      "eteNode\022,.google.cloud.tpu.v2alpha1.Dele" +
+      "teNodeRequest\032\035.google.longrunning.Opera" +
+      "tion\"k\202\323\344\223\0021*//v2alpha1/{name=projects/*" +
+      "/locations/*/nodes/*}\332A\004name\312A*\n\025google." +
+      "protobuf.Empty\022\021OperationMetadata\022\262\001\n\010St" +
+      "opNode\022*.google.cloud.tpu.v2alpha1.StopN" +
+      "odeRequest\032\035.google.longrunning.Operatio" +
+      "n\"[\202\323\344\223\0029\"4/v2alpha1/{name=projects/*/lo" +
+      "cations/*/nodes/*}:stop:\001*\312A\031\n\004Node\022\021Ope" +
+      "rationMetadata\022\265\001\n\tStartNode\022+.google.cl" +
+      "oud.tpu.v2alpha1.StartNodeRequest\032\035.goog" +
+      "le.longrunning.Operation\"\\\202\323\344\223\002:\"5/v2alp" +
+      "ha1/{name=projects/*/locations/*/nodes/*" +
+      "}:start:\001*\312A\031\n\004Node\022\021OperationMetadata\022\314" +
+      "\001\n\nUpdateNode\022,.google.cloud.tpu.v2alpha" +
+      "1.UpdateNodeRequest\032\035.google.longrunning" +
+      ".Operation\"q\202\323\344\223\002<24/v2alpha1/{node.name" +
+      "=projects/*/locations/*/nodes/*}:\004node\332A" +
+      "\020node,update_mask\312A\031\n\004Node\022\021OperationMet" +
+      "adata\022\320\001\n\023ListQueuedResources\0225.google.c" +
+      "loud.tpu.v2alpha1.ListQueuedResourcesReq" +
+      "uest\0326.google.cloud.tpu.v2alpha1.ListQue" +
+      "uedResourcesResponse\"J\202\323\344\223\002;\0229/v2alpha1/" +
+      "{parent=projects/*/locations/*}/queuedRe" +
+      "sources\332A\006parent\022\275\001\n\021GetQueuedResource\0223" +
+      ".google.cloud.tpu.v2alpha1.GetQueuedReso" +
+      "urceRequest\032).google.cloud.tpu.v2alpha1." +
+      "QueuedResource\"H\202\323\344\223\002;\0229/v2alpha1/{name=" +
+      "projects/*/locations/*/queuedResources/*" +
+      "}\332A\004name\022\224\002\n\024CreateQueuedResource\0226.goog" +
+      "le.cloud.tpu.v2alpha1.CreateQueuedResour" +
+      "ceRequest\032\035.google.longrunning.Operation" +
+      "\"\244\001\202\323\344\223\002L\"9/v2alpha1/{parent=projects/*/" +
+      "locations/*}/queuedResources:\017queued_res" +
+      "ource\332A)parent,queued_resource,queued_re" +
+      "source_id\312A#\n\016QueuedResource\022\021OperationM" +
+      "etadata\022\335\001\n\024DeleteQueuedResource\0226.googl" +
+      "e.cloud.tpu.v2alpha1.DeleteQueuedResourc" +
+      "eRequest\032\035.google.longrunning.Operation\"" +
+      "n\202\323\344\223\002;*9/v2alpha1/{name=projects/*/loca" +
+      "tions/*/queuedResources/*}\332A\004name\312A#\n\016Qu" +
+      "euedResource\022\021OperationMetadata\022\336\001\n\027Gene" +
+      "rateServiceIdentity\0229.google.cloud.tpu.v" +
+      "2alpha1.GenerateServiceIdentityRequest\032:" +
+      ".google.cloud.tpu.v2alpha1.GenerateServi" +
+      "ceIdentityResponse\"L\202\323\344\223\002F\"A/v2alpha1/{p" +
+      "arent=projects/*/locations/*}:generateSe" +
+      "rviceIdentity:\001*\022\324\001\n\024ListAcceleratorType" +
+      "s\0226.google.cloud.tpu.v2alpha1.ListAccele" +
+      "ratorTypesRequest\0327.google.cloud.tpu.v2a" +
+      "lpha1.ListAcceleratorTypesResponse\"K\202\323\344\223" +
+      "\002<\022:/v2alpha1/{parent=projects/*/locatio" +
+      "ns/*}/acceleratorTypes\332A\006parent\022\301\001\n\022GetA" +
+      "cceleratorType\0224.google.cloud.tpu.v2alph" +
+      "a1.GetAcceleratorTypeRequest\032*.google.cl" +
+      "oud.tpu.v2alpha1.AcceleratorType\"I\202\323\344\223\002<" +
+      "\022:/v2alpha1/{name=projects/*/locations/*" +
+      "/acceleratorTypes/*}\332A\004name\022\320\001\n\023ListRunt" +
+      "imeVersions\0225.google.cloud.tpu.v2alpha1." +
+      "ListRuntimeVersionsRequest\0326.google.clou" +
+      "d.tpu.v2alpha1.ListRuntimeVersionsRespon" +
+      "se\"J\202\323\344\223\002;\0229/v2alpha1/{parent=projects/*" +
+      "/locations/*}/runtimeVersions\332A\006parent\022\275" +
+      "\001\n\021GetRuntimeVersion\0223.google.cloud.tpu." +
+      "v2alpha1.GetRuntimeVersionRequest\032).goog" +
+      "le.cloud.tpu.v2alpha1.RuntimeVersion\"H\202\323" +
+      "\344\223\002;\0229/v2alpha1/{name=projects/*/locatio" +
+      "ns/*/runtimeVersions/*}\332A\004name\022\320\001\n\022GetGu" +
+      "estAttributes\0224.google.cloud.tpu.v2alpha" +
+      "1.GetGuestAttributesRequest\0325.google.clo" +
+      "ud.tpu.v2alpha1.GetGuestAttributesRespon" +
+      "se\"M\202\323\344\223\002G\"B/v2alpha1/{name=projects/*/l" +
+      "ocations/*/nodes/*}:getGuestAttributes:\001" +
+      "*\022\346\001\n\030SimulateMaintenanceEvent\022:.google." +
+      "cloud.tpu.v2alpha1.SimulateMaintenanceEv" +
+      "entRequest\032\035.google.longrunning.Operatio" +
+      "n\"o\202\323\344\223\002M\"H/v2alpha1/{name=projects/*/lo" +
+      "cations/*/nodes/*}:simulateMaintenanceEv" +
+      "ent:\001*\312A\031\n\004Node\022\021OperationMetadata\032F\312A\022t" +
+      "pu.googleapis.com\322A.https://www.googleap" +
+      "is.com/auth/cloud-platformBn\n\035com.google" +
+      ".cloud.tpu.v2alpha1B\rCloudTpuProtoP\001Z
  * Request for [CreateNode][google.cloud.tpu.v2alpha1.Tpu.CreateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.CreateNodeRequest}
  */
-public final class CreateNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CreateNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.CreateNodeRequest)
     CreateNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CreateNodeRequest.newBuilder() to construct.
   private CreateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private CreateNodeRequest() {
     parent_ = "";
     nodeId_ = "";
@@ -45,45 +27,38 @@ private CreateNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CreateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class,
-            com.google.cloud.tpu.v2alpha1.CreateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class, com.google.cloud.tpu.v2alpha1.CreateNodeRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -92,31 +67,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -125,18 +98,14 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int NODE_ID_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nodeId_ = "";
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The nodeId.
    */
   @java.lang.Override
@@ -145,29 +114,29 @@ public java.lang.String getNodeId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nodeId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The bytes for nodeId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNodeIdBytes() {
+  public com.google.protobuf.ByteString
+      getNodeIdBytes() {
     java.lang.Object ref = nodeId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nodeId_ = b;
       return b;
     } else {
@@ -178,15 +147,11 @@ public com.google.protobuf.ByteString getNodeIdBytes() {
   public static final int NODE_FIELD_NUMBER = 3;
   private com.google.cloud.tpu.v2alpha1.Node node_;
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -194,15 +159,11 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return The node.
    */
   @java.lang.Override
@@ -210,14 +171,11 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
   }
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
@@ -225,18 +183,14 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
   }
 
   public static final int REQUEST_ID_FIELD_NUMBER = 6;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object requestId_ = "";
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 6;
-   *
    * @return The requestId.
    */
   @java.lang.Override
@@ -245,29 +199,29 @@ public java.lang.String getRequestId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       requestId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 6;
-   *
    * @return The bytes for requestId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getRequestIdBytes() {
+  public com.google.protobuf.ByteString
+      getRequestIdBytes() {
     java.lang.Object ref = requestId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       requestId_ = b;
       return b;
     } else {
@@ -276,7 +230,6 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -288,7 +241,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -317,7 +271,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nodeId_);
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getNode());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, getNode());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(requestId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, requestId_);
@@ -330,21 +285,24 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.CreateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.CreateNodeRequest other =
-        (com.google.cloud.tpu.v2alpha1.CreateNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.CreateNodeRequest other = (com.google.cloud.tpu.v2alpha1.CreateNodeRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (!getNodeId().equals(other.getNodeId())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (!getNodeId()
+        .equals(other.getNodeId())) return false;
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode().equals(other.getNode())) return false;
+      if (!getNode()
+          .equals(other.getNode())) return false;
     }
-    if (!getRequestId().equals(other.getRequestId())) return false;
+    if (!getRequestId()
+        .equals(other.getRequestId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -371,136 +329,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.CreateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [CreateNode][google.cloud.tpu.v2alpha1.Tpu.CreateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.CreateNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.CreateNodeRequest)
       com.google.cloud.tpu.v2alpha1.CreateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class,
-              com.google.cloud.tpu.v2alpha1.CreateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class, com.google.cloud.tpu.v2alpha1.CreateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.CreateNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -517,9 +469,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -538,11 +490,8 @@ public com.google.cloud.tpu.v2alpha1.CreateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.CreateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.CreateNodeRequest result =
-          new com.google.cloud.tpu.v2alpha1.CreateNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.CreateNodeRequest result = new com.google.cloud.tpu.v2alpha1.CreateNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -556,7 +505,9 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.CreateNodeRequest resul
         result.nodeId_ = nodeId_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null
+            ? node_
+            : nodeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000008) != 0)) {
         result.requestId_ = requestId_;
@@ -567,39 +518,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.CreateNodeRequest resul
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.CreateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.CreateNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.CreateNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -607,8 +557,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.CreateNodeRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.CreateNodeRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.CreateNodeRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -653,37 +602,34 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                nodeId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 50:
-              {
-                requestId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 50
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              nodeId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              input.readMessage(
+                  getNodeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 50: {
+              requestId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 50
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -693,27 +639,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -722,23 +663,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -746,39 +684,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -788,23 +715,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -814,20 +735,18 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object nodeId_ = "";
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @return The nodeId.
      */
     public java.lang.String getNodeId() {
       java.lang.Object ref = nodeId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nodeId_ = s;
         return s;
@@ -836,21 +755,20 @@ public java.lang.String getNodeId() {
       }
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @return The bytes for nodeId.
      */
-    public com.google.protobuf.ByteString getNodeIdBytes() {
+    public com.google.protobuf.ByteString
+        getNodeIdBytes() {
       java.lang.Object ref = nodeId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nodeId_ = b;
         return b;
       } else {
@@ -858,35 +776,28 @@ public com.google.protobuf.ByteString getNodeIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @param value The nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNodeId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nodeId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNodeId() {
@@ -896,21 +807,17 @@ public Builder clearNodeId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @param value The bytes for nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNodeIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nodeId_ = value;
       bitField0_ |= 0x00000002;
@@ -920,35 +827,24 @@ public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2alpha1.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node,
-            com.google.cloud.tpu.v2alpha1.Node.Builder,
-            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
-        nodeBuilder_;
+        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> nodeBuilder_;
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      * @return The node.
      */
     public com.google.cloud.tpu.v2alpha1.Node getNode() {
@@ -959,14 +855,11 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodeBuilder_ == null) {
@@ -982,16 +875,14 @@ public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setNode(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder setNode(
+        com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -1002,20 +893,17 @@ public Builder setNode(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValu
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0)
-            && node_ != null
-            && node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0) &&
+          node_ != null &&
+          node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -1028,14 +916,11 @@ public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearNode() {
       bitField0_ = (bitField0_ & ~0x00000004);
@@ -1048,14 +933,11 @@ public Builder clearNode() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
       bitField0_ |= 0x00000004;
@@ -1063,44 +945,36 @@ public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
+        return node_ == null ?
+            com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node,
-            com.google.cloud.tpu.v2alpha1.Node.Builder,
-            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
+        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> 
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.Node,
-                com.google.cloud.tpu.v2alpha1.Node.Builder,
-                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
-                getNode(), getParentForChildren(), isClean());
+        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
+                getNode(),
+                getParentForChildren(),
+                isClean());
         node_ = null;
       }
       return nodeBuilder_;
@@ -1108,20 +982,18 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
 
     private java.lang.Object requestId_ = "";
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
-     *
      * @return The requestId.
      */
     public java.lang.String getRequestId() {
       java.lang.Object ref = requestId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         requestId_ = s;
         return s;
@@ -1130,21 +1002,20 @@ public java.lang.String getRequestId() {
       }
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
-     *
      * @return The bytes for requestId.
      */
-    public com.google.protobuf.ByteString getRequestIdBytes() {
+    public com.google.protobuf.ByteString
+        getRequestIdBytes() {
       java.lang.Object ref = requestId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         requestId_ = b;
         return b;
       } else {
@@ -1152,35 +1023,28 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
-     *
      * @param value The requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRequestId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       requestId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearRequestId() {
@@ -1190,30 +1054,26 @@ public Builder clearRequestId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
-     *
      * @param value The bytes for requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRequestIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       requestId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1223,12 +1083,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.CreateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.CreateNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.CreateNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.CreateNodeRequest();
   }
@@ -1237,27 +1097,27 @@ public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CreateNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CreateNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1272,4 +1132,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.CreateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
similarity index 57%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
index 122d2b9d295e..0933cfaf4d4a 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
@@ -1,142 +1,96 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface CreateNodeRequestOrBuilder
-    extends
+public interface CreateNodeRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.CreateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The nodeId.
    */
   java.lang.String getNodeId();
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The bytes for nodeId.
    */
-  com.google.protobuf.ByteString getNodeIdBytes();
+  com.google.protobuf.ByteString
+      getNodeIdBytes();
 
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return The node.
    */
   com.google.cloud.tpu.v2alpha1.Node getNode();
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 6;
-   *
    * @return The requestId.
    */
   java.lang.String getRequestId();
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 6;
-   *
    * @return The bytes for requestId.
    */
-  com.google.protobuf.ByteString getRequestIdBytes();
+  com.google.protobuf.ByteString
+      getRequestIdBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
similarity index 62%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
index 3fc27fcfa92a..ee547b7a64a5 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [CreateQueuedResource][google.cloud.tpu.v2alpha1.Tpu.CreateQueuedResource].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest}
  */
-public final class CreateQueuedResourceRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CreateQueuedResourceRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
     CreateQueuedResourceRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CreateQueuedResourceRequest.newBuilder() to construct.
   private CreateQueuedResourceRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private CreateQueuedResourceRequest() {
     parent_ = "";
     queuedResourceId_ = "";
@@ -46,45 +28,38 @@ private CreateQueuedResourceRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CreateQueuedResourceRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class,
-            com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -93,31 +68,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -126,19 +99,15 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int QUEUED_RESOURCE_ID_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object queuedResourceId_ = "";
   /**
-   *
-   *
    * 
-   * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
+   * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
    * regex format.
    * 

    *
    * string queued_resource_id = 2;
-   *
    * @return The queuedResourceId.
    */
   @java.lang.Override
@@ -147,30 +116,30 @@ public java.lang.String getQueuedResourceId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queuedResourceId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
-   * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
+   * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
    * regex format.
    * 

    *
    * string queued_resource_id = 2;
-   *
    * @return The bytes for queuedResourceId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getQueuedResourceIdBytes() {
+  public com.google.protobuf.ByteString
+      getQueuedResourceIdBytes() {
     java.lang.Object ref = queuedResourceId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       queuedResourceId_ = b;
       return b;
     } else {
@@ -181,16 +150,11 @@ public com.google.protobuf.ByteString getQueuedResourceIdBytes() {
   public static final int QUEUED_RESOURCE_FIELD_NUMBER = 3;
   private com.google.cloud.tpu.v2alpha1.QueuedResource queuedResource_;
   /**
-   *
-   *
    * 
    * Required. The queued resource.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the queuedResource field is set.
    */
   @java.lang.Override
@@ -198,55 +162,38 @@ public boolean hasQueuedResource() {
     return queuedResource_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The queued resource.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return The queuedResource.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource() {
-    return queuedResource_ == null
-        ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()
-        : queuedResource_;
+    return queuedResource_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance() : queuedResource_;
   }
   /**
-   *
-   *
    * 
    * Required. The queued resource.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourceOrBuilder() {
-    return queuedResource_ == null
-        ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()
-        : queuedResource_;
+    return queuedResource_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance() : queuedResource_;
   }
 
   public static final int REQUEST_ID_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object requestId_ = "";
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 4;
-   *
    * @return The requestId.
    */
   @java.lang.Override
@@ -255,29 +202,29 @@ public java.lang.String getRequestId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       requestId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 4;
-   *
    * @return The bytes for requestId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getRequestIdBytes() {
+  public com.google.protobuf.ByteString
+      getRequestIdBytes() {
     java.lang.Object ref = requestId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       requestId_ = b;
       return b;
     } else {
@@ -286,7 +233,6 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -298,7 +244,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -327,7 +274,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, queuedResourceId_);
     }
     if (queuedResource_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getQueuedResource());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, getQueuedResource());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(requestId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, requestId_);
@@ -340,21 +288,24 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest other =
-        (com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) obj;
+    com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest other = (com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (!getQueuedResourceId().equals(other.getQueuedResourceId())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (!getQueuedResourceId()
+        .equals(other.getQueuedResourceId())) return false;
     if (hasQueuedResource() != other.hasQueuedResource()) return false;
     if (hasQueuedResource()) {
-      if (!getQueuedResource().equals(other.getQueuedResource())) return false;
+      if (!getQueuedResource()
+          .equals(other.getQueuedResource())) return false;
     }
-    if (!getRequestId().equals(other.getRequestId())) return false;
+    if (!getRequestId()
+        .equals(other.getRequestId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -382,104 +333,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [CreateQueuedResource][google.cloud.tpu.v2alpha1.Tpu.CreateQueuedResource].
@@ -487,32 +430,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
       com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class,
-              com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -529,9 +473,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
@@ -550,11 +494,8 @@ public com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest result =
-          new com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest result = new com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -568,8 +509,9 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceReq
         result.queuedResourceId_ = queuedResourceId_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.queuedResource_ =
-            queuedResourceBuilder_ == null ? queuedResource_ : queuedResourceBuilder_.build();
+        result.queuedResource_ = queuedResourceBuilder_ == null
+            ? queuedResource_
+            : queuedResourceBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000008) != 0)) {
         result.requestId_ = requestId_;
@@ -580,39 +522,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceReq
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -620,8 +561,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -666,37 +606,34 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                queuedResourceId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                input.readMessage(getQueuedResourceFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                requestId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              queuedResourceId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              input.readMessage(
+                  getQueuedResourceFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              requestId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -706,27 +643,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -735,23 +667,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -759,39 +688,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -801,23 +719,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -827,21 +739,19 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object queuedResourceId_ = "";
     /**
-     *
-     *
      * 
-     * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
+     * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
-     *
      * @return The queuedResourceId.
      */
     public java.lang.String getQueuedResourceId() {
       java.lang.Object ref = queuedResourceId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queuedResourceId_ = s;
         return s;
@@ -850,22 +760,21 @@ public java.lang.String getQueuedResourceId() {
       }
     }
     /**
-     *
-     *
      * 
-     * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
+     * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
-     *
      * @return The bytes for queuedResourceId.
      */
-    public com.google.protobuf.ByteString getQueuedResourceIdBytes() {
+    public com.google.protobuf.ByteString
+        getQueuedResourceIdBytes() {
       java.lang.Object ref = queuedResourceId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         queuedResourceId_ = b;
         return b;
       } else {
@@ -873,37 +782,30 @@ public com.google.protobuf.ByteString getQueuedResourceIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
-     * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
+     * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
-     *
      * @param value The queuedResourceId to set.
      * @return This builder for chaining.
      */
-    public Builder setQueuedResourceId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueuedResourceId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       queuedResourceId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
-     * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
+     * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearQueuedResourceId() {
@@ -913,22 +815,18 @@ public Builder clearQueuedResourceId() {
       return this;
     }
     /**
-     *
-     *
      * 
-     * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
+     * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
-     *
      * @param value The bytes for queuedResourceId to set.
      * @return This builder for chaining.
      */
-    public Builder setQueuedResourceIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueuedResourceIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       queuedResourceId_ = value;
       bitField0_ |= 0x00000002;
@@ -938,58 +836,39 @@ public Builder setQueuedResourceIdBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2alpha1.QueuedResource queuedResource_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>
-        queuedResourceBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder> queuedResourceBuilder_;
     /**
-     *
-     *
      * 
      * Required. The queued resource.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the queuedResource field is set.
      */
     public boolean hasQueuedResource() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. The queued resource.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
      * @return The queuedResource.
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource() {
       if (queuedResourceBuilder_ == null) {
-        return queuedResource_ == null
-            ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()
-            : queuedResource_;
+        return queuedResource_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance() : queuedResource_;
       } else {
         return queuedResourceBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. The queued resource.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setQueuedResource(com.google.cloud.tpu.v2alpha1.QueuedResource value) {
       if (queuedResourceBuilder_ == null) {
@@ -1005,15 +884,11 @@ public Builder setQueuedResource(com.google.cloud.tpu.v2alpha1.QueuedResource va
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The queued resource.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setQueuedResource(
         com.google.cloud.tpu.v2alpha1.QueuedResource.Builder builderForValue) {
@@ -1027,22 +902,17 @@ public Builder setQueuedResource(
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The queued resource.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeQueuedResource(com.google.cloud.tpu.v2alpha1.QueuedResource value) {
       if (queuedResourceBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0)
-            && queuedResource_ != null
-            && queuedResource_
-                != com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0) &&
+          queuedResource_ != null &&
+          queuedResource_ != com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()) {
           getQueuedResourceBuilder().mergeFrom(value);
         } else {
           queuedResource_ = value;
@@ -1055,15 +925,11 @@ public Builder mergeQueuedResource(com.google.cloud.tpu.v2alpha1.QueuedResource
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The queued resource.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearQueuedResource() {
       bitField0_ = (bitField0_ & ~0x00000004);
@@ -1076,15 +942,11 @@ public Builder clearQueuedResource() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The queued resource.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder getQueuedResourceBuilder() {
       bitField0_ |= 0x00000004;
@@ -1092,48 +954,36 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder getQueuedResourceBui
       return getQueuedResourceFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The queued resource.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourceOrBuilder() {
       if (queuedResourceBuilder_ != null) {
         return queuedResourceBuilder_.getMessageOrBuilder();
       } else {
-        return queuedResource_ == null
-            ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()
-            : queuedResource_;
+        return queuedResource_ == null ?
+            com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance() : queuedResource_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The queued resource.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder> 
         getQueuedResourceFieldBuilder() {
       if (queuedResourceBuilder_ == null) {
-        queuedResourceBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResource,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>(
-                getQueuedResource(), getParentForChildren(), isClean());
+        queuedResourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>(
+                getQueuedResource(),
+                getParentForChildren(),
+                isClean());
         queuedResource_ = null;
       }
       return queuedResourceBuilder_;
@@ -1141,20 +991,18 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourceOr
 
     private java.lang.Object requestId_ = "";
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
-     *
      * @return The requestId.
      */
     public java.lang.String getRequestId() {
       java.lang.Object ref = requestId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         requestId_ = s;
         return s;
@@ -1163,21 +1011,20 @@ public java.lang.String getRequestId() {
       }
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
-     *
      * @return The bytes for requestId.
      */
-    public com.google.protobuf.ByteString getRequestIdBytes() {
+    public com.google.protobuf.ByteString
+        getRequestIdBytes() {
       java.lang.Object ref = requestId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         requestId_ = b;
         return b;
       } else {
@@ -1185,35 +1032,28 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
-     *
      * @param value The requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRequestId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       requestId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearRequestId() {
@@ -1223,30 +1063,26 @@ public Builder clearRequestId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
-     *
      * @param value The bytes for requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRequestIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       requestId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1256,12 +1092,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
   private static final com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest();
   }
@@ -1270,27 +1106,27 @@ public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CreateQueuedResourceRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CreateQueuedResourceRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1305,4 +1141,6 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java
new file mode 100644
index 000000000000..2a64d2b7ed8a
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java
@@ -0,0 +1,98 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface CreateQueuedResourceRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The parent resource name.
+   * 

+   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The parent.
+   */
+  java.lang.String getParent();
+  /**
+   * 
+   * Required. The parent resource name.
+   * 

+   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString
+      getParentBytes();
+
+  /**
+   * 
+   * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
+   * regex format.
+   * 

+   *
+   * string queued_resource_id = 2;
+   * @return The queuedResourceId.
+   */
+  java.lang.String getQueuedResourceId();
+  /**
+   * 
+   * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
+   * regex format.
+   * 

+   *
+   * string queued_resource_id = 2;
+   * @return The bytes for queuedResourceId.
+   */
+  com.google.protobuf.ByteString
+      getQueuedResourceIdBytes();
+
+  /**
+   * 
+   * Required. The queued resource.
+   * 

+   *
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * @return Whether the queuedResource field is set.
+   */
+  boolean hasQueuedResource();
+  /**
+   * 
+   * Required. The queued resource.
+   * 

+   *
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * @return The queuedResource.
+   */
+  com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource();
+  /**
+   * 
+   * Required. The queued resource.
+   * 

+   *
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   */
+  com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourceOrBuilder();
+
+  /**
+   * 
+   * Idempotent request UUID.
+   * 

+   *
+   * string request_id = 4;
+   * @return The requestId.
+   */
+  java.lang.String getRequestId();
+  /**
+   * 
+   * Idempotent request UUID.
+   * 

+   *
+   * string request_id = 4;
+   * @return The bytes for requestId.
+   */
+  com.google.protobuf.ByteString
+      getRequestIdBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
similarity index 64%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
index 5b749d69d533..a5c6d5c0a630 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for [DeleteNode][google.cloud.tpu.v2alpha1.Tpu.DeleteNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.DeleteNodeRequest}
  */
-public final class DeleteNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class DeleteNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
     DeleteNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use DeleteNodeRequest.newBuilder() to construct.
   private DeleteNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private DeleteNodeRequest() {
     name_ = "";
     requestId_ = "";
@@ -44,45 +26,38 @@ private DeleteNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new DeleteNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class,
-            com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class, com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -124,18 +97,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int REQUEST_ID_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object requestId_ = "";
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 3;
-   *
    * @return The requestId.
    */
   @java.lang.Override
@@ -144,29 +113,29 @@ public java.lang.String getRequestId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       requestId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 3;
-   *
    * @return The bytes for requestId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getRequestIdBytes() {
+  public com.google.protobuf.ByteString
+      getRequestIdBytes() {
     java.lang.Object ref = requestId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       requestId_ = b;
       return b;
     } else {
@@ -175,7 +144,6 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -187,7 +155,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -217,16 +186,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.DeleteNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.DeleteNodeRequest other =
-        (com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.DeleteNodeRequest other = (com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getRequestId().equals(other.getRequestId())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getRequestId()
+        .equals(other.getRequestId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -247,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [DeleteNode][google.cloud.tpu.v2alpha1.Tpu.DeleteNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.DeleteNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
       com.google.cloud.tpu.v2alpha1.DeleteNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class,
-              com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class, com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -387,9 +351,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -408,11 +372,8 @@ public com.google.cloud.tpu.v2alpha1.DeleteNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.DeleteNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.DeleteNodeRequest result =
-          new com.google.cloud.tpu.v2alpha1.DeleteNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.DeleteNodeRequest result = new com.google.cloud.tpu.v2alpha1.DeleteNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -431,39 +392,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest resul
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.DeleteNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -471,8 +431,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -509,25 +468,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 26:
-              {
-                requestId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 26: {
+              requestId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -537,27 +493,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -566,23 +517,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -590,39 +538,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -632,23 +569,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -658,20 +589,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object requestId_ = "";
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
-     *
      * @return The requestId.
      */
     public java.lang.String getRequestId() {
       java.lang.Object ref = requestId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         requestId_ = s;
         return s;
@@ -680,21 +609,20 @@ public java.lang.String getRequestId() {
       }
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
-     *
      * @return The bytes for requestId.
      */
-    public com.google.protobuf.ByteString getRequestIdBytes() {
+    public com.google.protobuf.ByteString
+        getRequestIdBytes() {
       java.lang.Object ref = requestId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         requestId_ = b;
         return b;
       } else {
@@ -702,35 +630,28 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
-     *
      * @param value The requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRequestId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       requestId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearRequestId() {
@@ -740,30 +661,26 @@ public Builder clearRequestId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
-     *
      * @param value The bytes for requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRequestIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       requestId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -773,12 +690,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.DeleteNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.DeleteNodeRequest();
   }
@@ -787,27 +704,27 @@ public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public DeleteNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public DeleteNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -822,4 +739,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.DeleteNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..731cf96d28f6
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequestOrBuilder.java
@@ -0,0 +1,49 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface DeleteNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+
+  /**
+   * 
+   * Idempotent request UUID.
+   * 

+   *
+   * string request_id = 3;
+   * @return The requestId.
+   */
+  java.lang.String getRequestId();
+  /**
+   * 
+   * Idempotent request UUID.
+   * 

+   *
+   * string request_id = 3;
+   * @return The bytes for requestId.
+   */
+  com.google.protobuf.ByteString
+      getRequestIdBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
similarity index 63%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
index ea7d1170ceeb..879c5680e14d 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [DeleteQueuedResource][google.cloud.tpu.v2alpha1.Tpu.DeleteQueuedResource].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest}
  */
-public final class DeleteQueuedResourceRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class DeleteQueuedResourceRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
     DeleteQueuedResourceRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use DeleteQueuedResourceRequest.newBuilder() to construct.
   private DeleteQueuedResourceRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private DeleteQueuedResourceRequest() {
     name_ = "";
     requestId_ = "";
@@ -45,45 +27,38 @@ private DeleteQueuedResourceRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new DeleteQueuedResourceRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class,
-            com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -92,31 +67,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -125,18 +98,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int REQUEST_ID_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object requestId_ = "";
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 2;
-   *
    * @return The requestId.
    */
   @java.lang.Override
@@ -145,29 +114,29 @@ public java.lang.String getRequestId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       requestId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 2;
-   *
    * @return The bytes for requestId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getRequestIdBytes() {
+  public com.google.protobuf.ByteString
+      getRequestIdBytes() {
     java.lang.Object ref = requestId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       requestId_ = b;
       return b;
     } else {
@@ -176,7 +145,6 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -188,7 +156,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -218,16 +187,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest other =
-        (com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) obj;
+    com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest other = (com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getRequestId().equals(other.getRequestId())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getRequestId()
+        .equals(other.getRequestId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -249,104 +219,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [DeleteQueuedResource][google.cloud.tpu.v2alpha1.Tpu.DeleteQueuedResource].
@@ -354,32 +316,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
       com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class,
-              com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -390,9 +353,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
@@ -411,11 +374,8 @@ public com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest result =
-          new com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest result = new com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -434,39 +394,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceReq
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -474,8 +433,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -512,25 +470,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                requestId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              requestId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -540,27 +495,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -569,23 +519,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -593,39 +540,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -635,23 +571,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -661,20 +591,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object requestId_ = "";
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
-     *
      * @return The requestId.
      */
     public java.lang.String getRequestId() {
       java.lang.Object ref = requestId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         requestId_ = s;
         return s;
@@ -683,21 +611,20 @@ public java.lang.String getRequestId() {
       }
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
-     *
      * @return The bytes for requestId.
      */
-    public com.google.protobuf.ByteString getRequestIdBytes() {
+    public com.google.protobuf.ByteString
+        getRequestIdBytes() {
       java.lang.Object ref = requestId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         requestId_ = b;
         return b;
       } else {
@@ -705,35 +632,28 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
-     *
      * @param value The requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRequestId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       requestId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearRequestId() {
@@ -743,30 +663,26 @@ public Builder clearRequestId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
-     *
      * @param value The bytes for requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRequestIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       requestId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -776,12 +692,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
   private static final com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest();
   }
@@ -790,27 +706,27 @@ public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public DeleteQueuedResourceRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public DeleteQueuedResourceRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -825,4 +741,6 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java
new file mode 100644
index 000000000000..3e6be93c1cc1
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java
@@ -0,0 +1,49 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface DeleteQueuedResourceRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+
+  /**
+   * 
+   * Idempotent request UUID.
+   * 

+   *
+   * string request_id = 2;
+   * @return The requestId.
+   */
+  java.lang.String getRequestId();
+  /**
+   * 
+   * Idempotent request UUID.
+   * 

+   *
+   * string request_id = 2;
+   * @return The bytes for requestId.
+   */
+  com.google.protobuf.ByteString
+      getRequestIdBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
similarity index 59%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
index 22a38f868361..e725fe044e0e 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [GenerateServiceIdentity][google.cloud.tpu.v2alpha1.Tpu.GenerateServiceIdentity].
@@ -28,62 +11,53 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest}
  */
-public final class GenerateServiceIdentityRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GenerateServiceIdentityRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
     GenerateServiceIdentityRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GenerateServiceIdentityRequest.newBuilder() to construct.
-  private GenerateServiceIdentityRequest(
-      com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private GenerateServiceIdentityRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GenerateServiceIdentityRequest() {
     parent_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GenerateServiceIdentityRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class,
-            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class, com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -92,31 +66,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -125,7 +97,6 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -137,7 +108,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -161,15 +133,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest other =
-        (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest other = (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -189,104 +161,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [GenerateServiceIdentity][google.cloud.tpu.v2alpha1.Tpu.GenerateServiceIdentity].
@@ -294,32 +258,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
       com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class,
-              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class, com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -329,14 +294,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest getDefaultInstanceForType() {
       return com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.getDefaultInstance();
     }
 
@@ -351,17 +315,13 @@ public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest result =
-          new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest result = new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(
-        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest result) {
+    private void buildPartial0(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.parent_ = parent_;
@@ -372,39 +332,38 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -412,9 +371,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest other) {
-      if (other
-          == com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -446,19 +403,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -468,27 +423,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -497,23 +447,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -521,39 +468,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -563,32 +499,26 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -598,13 +528,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
-  private static final com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest();
   }
@@ -613,27 +542,27 @@ public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest getDe
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GenerateServiceIdentityRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GenerateServiceIdentityRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -648,4 +577,6 @@ public com.google.protobuf.Parser getParserForTy
   public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java
new file mode 100644
index 000000000000..d8435479991d
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GenerateServiceIdentityRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The parent resource name.
+   * 

+   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The parent.
+   */
+  java.lang.String getParent();
+  /**
+   * 
+   * Required. The parent resource name.
+   * 

+   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString
+      getParentBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
similarity index 63%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
index 4705a7220290..5e68b705ff51 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Response for
  * [GenerateServiceIdentity][google.cloud.tpu.v2alpha1.Tpu.GenerateServiceIdentity].
@@ -28,56 +11,51 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse}
  */
-public final class GenerateServiceIdentityResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GenerateServiceIdentityResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
     GenerateServiceIdentityResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GenerateServiceIdentityResponse.newBuilder() to construct.
-  private GenerateServiceIdentityResponse(
-      com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private GenerateServiceIdentityResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private GenerateServiceIdentityResponse() {}
+  private GenerateServiceIdentityResponse() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GenerateServiceIdentityResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class,
-            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class, com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.Builder.class);
   }
 
   public static final int IDENTITY_FIELD_NUMBER = 1;
   private com.google.cloud.tpu.v2alpha1.ServiceIdentity identity_;
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
-   *
    * @return Whether the identity field is set.
    */
   @java.lang.Override
@@ -85,25 +63,18 @@ public boolean hasIdentity() {
     return identity_ != null;
   }
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
-   *
    * @return The identity.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ServiceIdentity getIdentity() {
-    return identity_ == null
-        ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()
-        : identity_;
+    return identity_ == null ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance() : identity_;
   }
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

@@ -112,13 +83,10 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentity getIdentity() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder getIdentityOrBuilder() {
-    return identity_ == null
-        ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()
-        : identity_;
+    return identity_ == null ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance() : identity_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -130,7 +98,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (identity_ != null) {
       output.writeMessage(1, getIdentity());
     }
@@ -144,7 +113,8 @@ public int getSerializedSize() {
 
     size = 0;
     if (identity_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getIdentity());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getIdentity());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -154,17 +124,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse other =
-        (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse) obj;
+    com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse other = (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse) obj;
 
     if (hasIdentity() != other.hasIdentity()) return false;
     if (hasIdentity()) {
-      if (!getIdentity().equals(other.getIdentity())) return false;
+      if (!getIdentity()
+          .equals(other.getIdentity())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -187,104 +157,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for
    * [GenerateServiceIdentity][google.cloud.tpu.v2alpha1.Tpu.GenerateServiceIdentity].
@@ -292,32 +254,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
       com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class,
-              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class, com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -331,14 +294,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse getDefaultInstanceForType() {
       return com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.getDefaultInstance();
     }
 
@@ -353,20 +315,18 @@ public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse result =
-          new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse result = new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(
-        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse result) {
+    private void buildPartial0(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.identity_ = identityBuilder_ == null ? identity_ : identityBuilder_.build();
+        result.identity_ = identityBuilder_ == null
+            ? identity_
+            : identityBuilder_.build();
       }
     }
 
@@ -374,39 +334,38 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -414,9 +373,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse other) {
-      if (other
-          == com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.getDefaultInstance()) return this;
       if (other.hasIdentity()) {
         mergeIdentity(other.getIdentity());
       }
@@ -446,19 +403,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getIdentityFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getIdentityFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -468,52 +425,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.cloud.tpu.v2alpha1.ServiceIdentity identity_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.ServiceIdentity,
-            com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder,
-            com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder>
-        identityBuilder_;
+        com.google.cloud.tpu.v2alpha1.ServiceIdentity, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder, com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder> identityBuilder_;
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
-     *
      * @return Whether the identity field is set.
      */
     public boolean hasIdentity() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
-     *
      * @return The identity.
      */
     public com.google.cloud.tpu.v2alpha1.ServiceIdentity getIdentity() {
       if (identityBuilder_ == null) {
-        return identity_ == null
-            ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()
-            : identity_;
+        return identity_ == null ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance() : identity_;
       } else {
         return identityBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -534,8 +477,6 @@ public Builder setIdentity(com.google.cloud.tpu.v2alpha1.ServiceIdentity value)
       return this;
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -554,8 +495,6 @@ public Builder setIdentity(
       return this;
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -564,9 +503,9 @@ public Builder setIdentity(
      */
     public Builder mergeIdentity(com.google.cloud.tpu.v2alpha1.ServiceIdentity value) {
       if (identityBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && identity_ != null
-            && identity_ != com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          identity_ != null &&
+          identity_ != com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()) {
           getIdentityBuilder().mergeFrom(value);
         } else {
           identity_ = value;
@@ -579,8 +518,6 @@ public Builder mergeIdentity(com.google.cloud.tpu.v2alpha1.ServiceIdentity value
       return this;
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -598,8 +535,6 @@ public Builder clearIdentity() {
       return this;
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -612,8 +547,6 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder getIdentityBuilder(
       return getIdentityFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -624,14 +557,11 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder getIdentityOrBuild
       if (identityBuilder_ != null) {
         return identityBuilder_.getMessageOrBuilder();
       } else {
-        return identity_ == null
-            ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()
-            : identity_;
+        return identity_ == null ?
+            com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance() : identity_;
       }
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -639,24 +569,21 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder getIdentityOrBuild
      * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.ServiceIdentity,
-            com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder,
-            com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder>
+        com.google.cloud.tpu.v2alpha1.ServiceIdentity, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder, com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder> 
         getIdentityFieldBuilder() {
       if (identityBuilder_ == null) {
-        identityBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.ServiceIdentity,
-                com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder,
-                com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder>(
-                getIdentity(), getParentForChildren(), isClean());
+        identityBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.ServiceIdentity, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder, com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder>(
+                getIdentity(),
+                getParentForChildren(),
+                isClean());
         identity_ = null;
       }
       return identityBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -666,13 +593,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
-  private static final com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse();
   }
@@ -681,27 +607,27 @@ public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse getD
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GenerateServiceIdentityResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GenerateServiceIdentityResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -716,4 +642,6 @@ public com.google.protobuf.Parser getParserForT
   public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
similarity index 59%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
index f6187e11e0a6..60569c6ed088 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GenerateServiceIdentityResponseOrBuilder
-    extends
+public interface GenerateServiceIdentityResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
-   *
    * @return Whether the identity field is set.
    */
   boolean hasIdentity();
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
-   *
    * @return The identity.
    */
   com.google.cloud.tpu.v2alpha1.ServiceIdentity getIdentity();
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
index b047979765d1..ff8226e7738e 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [GetAcceleratorType][google.cloud.tpu.v2alpha1.Tpu.GetAcceleratorType].
@@ -28,61 +11,53 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest}
  */
-public final class GetAcceleratorTypeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetAcceleratorTypeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
     GetAcceleratorTypeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetAcceleratorTypeRequest.newBuilder() to construct.
   private GetAcceleratorTypeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetAcceleratorTypeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetAcceleratorTypeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class,
-            com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -124,7 +97,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -136,7 +108,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -160,15 +133,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest other =
-        (com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest other = (com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -188,104 +161,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [GetAcceleratorType][google.cloud.tpu.v2alpha1.Tpu.GetAcceleratorType].
@@ -293,32 +258,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
       com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class,
-              com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -328,9 +294,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -349,11 +315,8 @@ public com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest result =
-          new com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest result = new com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -369,39 +332,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeReque
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -409,8 +371,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -442,19 +403,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -464,27 +423,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -493,23 +447,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -517,39 +468,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -559,32 +499,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -594,12 +528,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest();
   }
@@ -608,27 +542,27 @@ public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetAcceleratorTypeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetAcceleratorTypeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -643,4 +577,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java
new file mode 100644
index 000000000000..a52d77c225d3
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GetAcceleratorTypeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
index 500255af92e6..665d34106738 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [GetGuestAttributes][google.cloud.tpu.v2alpha1.Tpu.GetGuestAttributes].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetGuestAttributesRequest}
  */
-public final class GetGuestAttributesRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetGuestAttributesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
     GetGuestAttributesRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetGuestAttributesRequest.newBuilder() to construct.
   private GetGuestAttributesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetGuestAttributesRequest() {
     name_ = "";
     queryPath_ = "";
@@ -46,45 +28,38 @@ private GetGuestAttributesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetGuestAttributesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class,
-            com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class, com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -93,31 +68,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -126,18 +99,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int QUERY_PATH_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryPath_ = "";
   /**
-   *
-   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
-   *
    * @return The queryPath.
    */
   @java.lang.Override
@@ -146,29 +115,29 @@ public java.lang.String getQueryPath() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryPath_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
-   *
    * @return The bytes for queryPath.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getQueryPathBytes() {
+  public com.google.protobuf.ByteString
+      getQueryPathBytes() {
     java.lang.Object ref = queryPath_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       queryPath_ = b;
       return b;
     } else {
@@ -177,49 +146,40 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
   }
 
   public static final int WORKER_IDS_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList workerIds_;
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @return A list containing the workerIds.
    */
-  public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
+  public com.google.protobuf.ProtocolStringList
+      getWorkerIdsList() {
     return workerIds_;
   }
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @return The count of workerIds.
    */
   public int getWorkerIdsCount() {
     return workerIds_.size();
   }
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
@@ -227,24 +187,21 @@ public java.lang.String getWorkerIds(int index) {
     return workerIds_.get(index);
   }
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getWorkerIdsBytes(int index) {
     return workerIds_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -256,7 +213,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -297,17 +255,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest other =
-        (com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest other = (com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getQueryPath().equals(other.getQueryPath())) return false;
-    if (!getWorkerIdsList().equals(other.getWorkerIdsList())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getQueryPath()
+        .equals(other.getQueryPath())) return false;
+    if (!getWorkerIdsList()
+        .equals(other.getWorkerIdsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -333,104 +293,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [GetGuestAttributes][google.cloud.tpu.v2alpha1.Tpu.GetGuestAttributes].
@@ -438,32 +390,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetGuestAttributesRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
       com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class,
-              com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class, com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -476,9 +429,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -497,18 +450,14 @@ public com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest result =
-          new com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest(this);
+      com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest result = new com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest result) {
       if (((bitField0_ & 0x00000004) != 0)) {
         workerIds_ = workerIds_.getUnmodifiableView();
         bitField0_ = (bitField0_ & ~0x00000004);
@@ -530,39 +479,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetGuestAttributesReque
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -570,8 +518,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -618,32 +565,28 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                queryPath_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureWorkerIdsIsMutable();
-                workerIds_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              queryPath_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureWorkerIdsIsMutable();
+              workerIds_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -653,27 +596,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -682,23 +620,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -706,39 +641,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -748,23 +672,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -774,20 +692,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object queryPath_ = "";
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @return The queryPath.
      */
     public java.lang.String getQueryPath() {
       java.lang.Object ref = queryPath_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryPath_ = s;
         return s;
@@ -796,21 +712,20 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @return The bytes for queryPath.
      */
-    public com.google.protobuf.ByteString getQueryPathBytes() {
+    public com.google.protobuf.ByteString
+        getQueryPathBytes() {
       java.lang.Object ref = queryPath_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         queryPath_ = b;
         return b;
       } else {
@@ -818,35 +733,28 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @param value The queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPath(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryPath(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       queryPath_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearQueryPath() {
@@ -856,21 +764,17 @@ public Builder clearQueryPath() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @param value The bytes for queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryPathBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       queryPath_ = value;
       bitField0_ |= 0x00000002;
@@ -878,55 +782,45 @@ public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList workerIds_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList workerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureWorkerIdsIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         workerIds_ = new com.google.protobuf.LazyStringArrayList(workerIds_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @return A list containing the workerIds.
      */
-    public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
+    public com.google.protobuf.ProtocolStringList
+        getWorkerIdsList() {
       return workerIds_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @return The count of workerIds.
      */
     public int getWorkerIdsCount() {
       return workerIds_.size();
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param index The index of the element to return.
      * @return The workerIds at the given index.
      */
@@ -934,95 +828,81 @@ public java.lang.String getWorkerIds(int index) {
       return workerIds_.get(index);
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the workerIds at the given index.
      */
-    public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getWorkerIdsBytes(int index) {
       return workerIds_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param index The index to set the value at.
      * @param value The workerIds to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIds(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setWorkerIds(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureWorkerIdsIsMutable();
       workerIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param value The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIds(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addWorkerIds(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param values The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllWorkerIds(java.lang.Iterable values) {
+    public Builder addAllWorkerIds(
+        java.lang.Iterable values) {
       ensureWorkerIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, workerIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, workerIds_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerIds() {
@@ -1032,31 +912,27 @@ public Builder clearWorkerIds() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param value The bytes of the workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIdsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addWorkerIdsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1066,12 +942,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest();
   }
@@ -1080,27 +956,27 @@ public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetGuestAttributesRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetGuestAttributesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1115,4 +991,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
index 27f8fc2ae1d0..aef6790d7f31 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
@@ -1,134 +1,94 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GetGuestAttributesRequestOrBuilder
-    extends
+public interface GetGuestAttributesRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
-   *
    * @return The queryPath.
    */
   java.lang.String getQueryPath();
   /**
-   *
-   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
-   *
    * @return The bytes for queryPath.
    */
-  com.google.protobuf.ByteString getQueryPathBytes();
+  com.google.protobuf.ByteString
+      getQueryPathBytes();
 
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @return A list containing the workerIds.
    */
-  java.util.List getWorkerIdsList();
+  java.util.List
+      getWorkerIdsList();
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @return The count of workerIds.
    */
   int getWorkerIdsCount();
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
   java.lang.String getWorkerIds(int index);
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  com.google.protobuf.ByteString getWorkerIdsBytes(int index);
+  com.google.protobuf.ByteString
+      getWorkerIdsBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
similarity index 72%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
index 411061206a1a..a87e6c147752 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Response for
  * [GetGuestAttributes][google.cloud.tpu.v2alpha1.Tpu.GetGuestAttributes].
@@ -28,53 +11,48 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetGuestAttributesResponse}
  */
-public final class GetGuestAttributesResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetGuestAttributesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
     GetGuestAttributesResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetGuestAttributesResponse.newBuilder() to construct.
   private GetGuestAttributesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetGuestAttributesResponse() {
     guestAttributes_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetGuestAttributesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class,
-            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class, com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.Builder.class);
   }
 
   public static final int GUEST_ATTRIBUTES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List guestAttributes_;
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -86,8 +64,6 @@ public java.util.List getGuestAtt
     return guestAttributes_;
   }
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -95,13 +71,11 @@ public java.util.List getGuestAtt
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getGuestAttributesOrBuilderList() {
     return guestAttributes_;
   }
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -113,8 +87,6 @@ public int getGuestAttributesCount() {
     return guestAttributes_.size();
   }
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -126,8 +98,6 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes getGuestAttributes(int inde
     return guestAttributes_.get(index);
   }
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -141,7 +111,6 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributes
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -153,7 +122,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < guestAttributes_.size(); i++) {
       output.writeMessage(1, guestAttributes_.get(i));
     }
@@ -167,7 +137,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < guestAttributes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, guestAttributes_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, guestAttributes_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -177,15 +148,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse other =
-        (com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse) obj;
+    com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse other = (com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse) obj;
 
-    if (!getGuestAttributesList().equals(other.getGuestAttributesList())) return false;
+    if (!getGuestAttributesList()
+        .equals(other.getGuestAttributesList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -207,104 +178,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for
    * [GetGuestAttributes][google.cloud.tpu.v2alpha1.Tpu.GetGuestAttributes].
@@ -312,32 +275,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetGuestAttributesResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
       com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class,
-              com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class, com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -353,9 +317,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -374,18 +338,14 @@ public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse result =
-          new com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse(this);
+      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse result = new com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse result) {
       if (guestAttributesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           guestAttributes_ = java.util.Collections.unmodifiableList(guestAttributes_);
@@ -405,39 +365,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRespo
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -445,8 +404,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.getDefaultInstance()) return this;
       if (guestAttributesBuilder_ == null) {
         if (!other.guestAttributes_.isEmpty()) {
           if (guestAttributes_.isEmpty()) {
@@ -465,10 +423,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRespons
             guestAttributesBuilder_ = null;
             guestAttributes_ = other.guestAttributes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            guestAttributesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getGuestAttributesFieldBuilder()
-                    : null;
+            guestAttributesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getGuestAttributesFieldBuilder() : null;
           } else {
             guestAttributesBuilder_.addAllMessages(other.guestAttributes_);
           }
@@ -500,26 +457,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2alpha1.GuestAttributes m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.GuestAttributes.parser(), extensionRegistry);
-                if (guestAttributesBuilder_ == null) {
-                  ensureGuestAttributesIsMutable();
-                  guestAttributes_.add(m);
-                } else {
-                  guestAttributesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2alpha1.GuestAttributes m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2alpha1.GuestAttributes.parser(),
+                      extensionRegistry);
+              if (guestAttributesBuilder_ == null) {
+                ensureGuestAttributesIsMutable();
+                guestAttributes_.add(m);
+              } else {
+                guestAttributesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -529,30 +485,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List guestAttributes_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureGuestAttributesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        guestAttributes_ =
-            new java.util.ArrayList(
-                guestAttributes_);
+        guestAttributes_ = new java.util.ArrayList(guestAttributes_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.GuestAttributes,
-            com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder>
-        guestAttributesBuilder_;
+        com.google.cloud.tpu.v2alpha1.GuestAttributes, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder> guestAttributesBuilder_;
 
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -567,8 +514,6 @@ public java.util.List getGuestAtt
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -583,8 +528,6 @@ public int getGuestAttributesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -599,8 +542,6 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes getGuestAttributes(int inde
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -622,8 +563,6 @@ public Builder setGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -642,8 +581,6 @@ public Builder setGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -664,8 +601,6 @@ public Builder addGuestAttributes(com.google.cloud.tpu.v2alpha1.GuestAttributes
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -687,8 +622,6 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -707,8 +640,6 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -727,8 +658,6 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -739,7 +668,8 @@ public Builder addAllGuestAttributes(
         java.lang.Iterable values) {
       if (guestAttributesBuilder_ == null) {
         ensureGuestAttributesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, guestAttributes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, guestAttributes_);
         onChanged();
       } else {
         guestAttributesBuilder_.addAllMessages(values);
@@ -747,8 +677,6 @@ public Builder addAllGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -766,8 +694,6 @@ public Builder clearGuestAttributes() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -785,8 +711,6 @@ public Builder removeGuestAttributes(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -798,8 +722,6 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder getGuestAttributesB
       return getGuestAttributesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -809,22 +731,19 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder getGuestAttributesB
     public com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
         int index) {
       if (guestAttributesBuilder_ == null) {
-        return guestAttributes_.get(index);
-      } else {
+        return guestAttributes_.get(index);  } else {
         return guestAttributesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
      */
-    public java.util.List
-        getGuestAttributesOrBuilderList() {
+    public java.util.List 
+         getGuestAttributesOrBuilderList() {
       if (guestAttributesBuilder_ != null) {
         return guestAttributesBuilder_.getMessageOrBuilderList();
       } else {
@@ -832,8 +751,6 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributes
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -841,12 +758,10 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributes
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
      */
     public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder addGuestAttributesBuilder() {
-      return getGuestAttributesFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributes.getDefaultInstance());
+      return getGuestAttributesFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2alpha1.GuestAttributes.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -855,34 +770,26 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder addGuestAttributesB
      */
     public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder addGuestAttributesBuilder(
         int index) {
-      return getGuestAttributesFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2alpha1.GuestAttributes.getDefaultInstance());
+      return getGuestAttributesFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2alpha1.GuestAttributes.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
      */
-    public java.util.List
-        getGuestAttributesBuilderList() {
+    public java.util.List 
+         getGuestAttributesBuilderList() {
       return getGuestAttributesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.GuestAttributes,
-            com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder>
+        com.google.cloud.tpu.v2alpha1.GuestAttributes, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder> 
         getGuestAttributesFieldBuilder() {
       if (guestAttributesBuilder_ == null) {
-        guestAttributesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.GuestAttributes,
-                com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder,
-                com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder>(
+        guestAttributesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.GuestAttributes, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder>(
                 guestAttributes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -891,9 +798,9 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder addGuestAttributesB
       }
       return guestAttributesBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -903,12 +810,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
   private static final com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse();
   }
@@ -917,27 +824,27 @@ public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetGuestAttributesResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetGuestAttributesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -952,4 +859,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
index cdfa7425d3e8..34ae4e22da30 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GetGuestAttributesResponseOrBuilder
-    extends
+public interface GetGuestAttributesResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
    */
-  java.util.List getGuestAttributesList();
+  java.util.List 
+      getGuestAttributesList();
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -44,8 +25,6 @@ public interface GetGuestAttributesResponseOrBuilder
    */
   com.google.cloud.tpu.v2alpha1.GuestAttributes getGuestAttributes(int index);
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -54,24 +33,21 @@ public interface GetGuestAttributesResponseOrBuilder
    */
   int getGuestAttributesCount();
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
    */
-  java.util.List
+  java.util.List 
       getGuestAttributesOrBuilderList();
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
    */
-  com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributesOrBuilder(int index);
+  com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
+      int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
index cf67ebe78d47..e0f412e4b00d 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for [GetNode][google.cloud.tpu.v2alpha1.Tpu.GetNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetNodeRequest}
  */
-public final class GetNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetNodeRequest)
     GetNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetNodeRequest.newBuilder() to construct.
   private GetNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetNodeRequest.class,
-            com.google.cloud.tpu.v2alpha1.GetNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetNodeRequest.class, com.google.cloud.tpu.v2alpha1.GetNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetNodeRequest other =
-        (com.google.cloud.tpu.v2alpha1.GetNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetNodeRequest other = (com.google.cloud.tpu.v2alpha1.GetNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -186,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [GetNode][google.cloud.tpu.v2alpha1.Tpu.GetNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetNodeRequest)
       com.google.cloud.tpu.v2alpha1.GetNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetNodeRequest.class,
-              com.google.cloud.tpu.v2alpha1.GetNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetNodeRequest.class, com.google.cloud.tpu.v2alpha1.GetNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -325,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -346,11 +313,8 @@ public com.google.cloud.tpu.v2alpha1.GetNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetNodeRequest result =
-          new com.google.cloud.tpu.v2alpha1.GetNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.GetNodeRequest result = new com.google.cloud.tpu.v2alpha1.GetNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -366,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetNodeRequest result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -438,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -460,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -489,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -513,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -555,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -590,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetNodeRequest();
   }
@@ -604,27 +540,27 @@ public static com.google.cloud.tpu.v2alpha1.GetNodeRequest getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -639,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GetNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..4374797464d5
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GetNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
index 438ea198e83d..0ba1d8b91d4f 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [GetQueuedResource][google.cloud.tpu.v2alpha1.Tpu.GetQueuedResource]
@@ -28,61 +11,53 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetQueuedResourceRequest}
  */
-public final class GetQueuedResourceRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetQueuedResourceRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
     GetQueuedResourceRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetQueuedResourceRequest.newBuilder() to construct.
   private GetQueuedResourceRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetQueuedResourceRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetQueuedResourceRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class,
-            com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -124,7 +97,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -136,7 +108,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -160,15 +133,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest other =
-        (com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest other = (com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -188,104 +161,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [GetQueuedResource][google.cloud.tpu.v2alpha1.Tpu.GetQueuedResource]
@@ -293,32 +258,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetQueuedResourceRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
       com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class,
-              com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -328,9 +294,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
@@ -349,11 +315,8 @@ public com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest result =
-          new com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest result = new com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -369,39 +332,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetQueuedResourceReques
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -409,8 +371,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -442,19 +403,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -464,27 +423,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -493,23 +447,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -517,39 +468,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -559,32 +499,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -594,12 +528,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest();
   }
@@ -608,27 +542,27 @@ public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetQueuedResourceRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetQueuedResourceRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -643,4 +577,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java
new file mode 100644
index 000000000000..d0dbed79514d
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GetQueuedResourceRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
index 86de95a0000f..a1f0d2dbf00a 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [GetRuntimeVersion][google.cloud.tpu.v2alpha1.Tpu.GetRuntimeVersion].
@@ -28,61 +11,53 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest}
  */
-public final class GetRuntimeVersionRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetRuntimeVersionRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
     GetRuntimeVersionRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetRuntimeVersionRequest.newBuilder() to construct.
   private GetRuntimeVersionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetRuntimeVersionRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetRuntimeVersionRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class,
-            com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class, com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -124,7 +97,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -136,7 +108,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -160,15 +133,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest other =
-        (com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest other = (com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -188,104 +161,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [GetRuntimeVersion][google.cloud.tpu.v2alpha1.Tpu.GetRuntimeVersion].
@@ -293,32 +258,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
       com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class,
-              com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class, com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -328,9 +294,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
     }
 
     @java.lang.Override
@@ -349,11 +315,8 @@ public com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest result =
-          new com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest result = new com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -369,39 +332,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionReques
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -409,8 +371,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -442,19 +403,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -464,27 +423,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -493,23 +447,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -517,39 +468,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -559,32 +499,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -594,12 +528,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest();
   }
@@ -608,27 +542,27 @@ public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetRuntimeVersionRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetRuntimeVersionRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -643,4 +577,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java
new file mode 100644
index 000000000000..e5e3a11c3528
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GetRuntimeVersionRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
similarity index 68%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
index a943ed1ffeac..d30844a69d6a 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
@@ -1,79 +1,57 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A guest attributes.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributes}
  */
-public final class GuestAttributes extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GuestAttributes extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GuestAttributes)
     GuestAttributesOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GuestAttributes.newBuilder() to construct.
   private GuestAttributes(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GuestAttributes() {
     queryPath_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GuestAttributes();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GuestAttributes.class,
-            com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GuestAttributes.class, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder.class);
   }
 
   public static final int QUERY_PATH_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryPath_ = "";
   /**
-   *
-   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -81,7 +59,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * string query_path = 1;
-   *
    * @return The queryPath.
    */
   @java.lang.Override
@@ -90,15 +67,14 @@ public java.lang.String getQueryPath() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryPath_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -106,15 +82,16 @@ public java.lang.String getQueryPath() {
    * 

    *
    * string query_path = 1;
-   *
    * @return The bytes for queryPath.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getQueryPathBytes() {
+  public com.google.protobuf.ByteString
+      getQueryPathBytes() {
     java.lang.Object ref = queryPath_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       queryPath_ = b;
       return b;
     } else {
@@ -125,14 +102,11 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
   public static final int QUERY_VALUE_FIELD_NUMBER = 2;
   private com.google.cloud.tpu.v2alpha1.GuestAttributesValue queryValue_;
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
-   *
    * @return Whether the queryValue field is set.
    */
   @java.lang.Override
@@ -140,25 +114,18 @@ public boolean hasQueryValue() {
     return queryValue_ != null;
   }
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
-   *
    * @return The queryValue.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.GuestAttributesValue getQueryValue() {
-    return queryValue_ == null
-        ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()
-        : queryValue_;
+    return queryValue_ == null ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance() : queryValue_;
   }
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

@@ -167,13 +134,10 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValue getQueryValue() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder getQueryValueOrBuilder() {
-    return queryValue_ == null
-        ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()
-        : queryValue_;
+    return queryValue_ == null ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance() : queryValue_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -185,7 +149,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(queryPath_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, queryPath_);
     }
@@ -205,7 +170,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, queryPath_);
     }
     if (queryValue_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getQueryValue());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getQueryValue());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -215,18 +181,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GuestAttributes)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GuestAttributes other =
-        (com.google.cloud.tpu.v2alpha1.GuestAttributes) obj;
+    com.google.cloud.tpu.v2alpha1.GuestAttributes other = (com.google.cloud.tpu.v2alpha1.GuestAttributes) obj;
 
-    if (!getQueryPath().equals(other.getQueryPath())) return false;
+    if (!getQueryPath()
+        .equals(other.getQueryPath())) return false;
     if (hasQueryValue() != other.hasQueryValue()) return false;
     if (hasQueryValue()) {
-      if (!getQueryValue().equals(other.getQueryValue())) return false;
+      if (!getQueryValue()
+          .equals(other.getQueryValue())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -250,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributes prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A guest attributes.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributes}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GuestAttributes)
       com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GuestAttributes.class,
-              com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GuestAttributes.class, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GuestAttributes.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -394,9 +355,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
     }
 
     @java.lang.Override
@@ -415,11 +376,8 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GuestAttributes buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GuestAttributes result =
-          new com.google.cloud.tpu.v2alpha1.GuestAttributes(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.GuestAttributes result = new com.google.cloud.tpu.v2alpha1.GuestAttributes(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -430,7 +388,9 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GuestAttributes result)
         result.queryPath_ = queryPath_;
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.queryValue_ = queryValueBuilder_ == null ? queryValue_ : queryValueBuilder_.build();
+        result.queryValue_ = queryValueBuilder_ == null
+            ? queryValue_
+            : queryValueBuilder_.build();
       }
     }
 
@@ -438,39 +398,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GuestAttributes result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GuestAttributes) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributes) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributes)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -513,25 +472,24 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                queryPath_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getQueryValueFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              queryPath_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getQueryValueFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -541,13 +499,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object queryPath_ = "";
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -555,13 +510,13 @@ public Builder mergeFrom(
      * 

      *
      * string query_path = 1;
-     *
      * @return The queryPath.
      */
     public java.lang.String getQueryPath() {
       java.lang.Object ref = queryPath_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryPath_ = s;
         return s;
@@ -570,8 +525,6 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -579,14 +532,15 @@ public java.lang.String getQueryPath() {
      * 

      *
      * string query_path = 1;
-     *
      * @return The bytes for queryPath.
      */
-    public com.google.protobuf.ByteString getQueryPathBytes() {
+    public com.google.protobuf.ByteString
+        getQueryPathBytes() {
       java.lang.Object ref = queryPath_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         queryPath_ = b;
         return b;
       } else {
@@ -594,8 +548,6 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -603,22 +555,18 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
      * 

      *
      * string query_path = 1;
-     *
      * @param value The queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPath(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryPath(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       queryPath_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -626,7 +574,6 @@ public Builder setQueryPath(java.lang.String value) {
      * 

      *
      * string query_path = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearQueryPath() {
@@ -636,8 +583,6 @@ public Builder clearQueryPath() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -645,14 +590,12 @@ public Builder clearQueryPath() {
      * 

      *
      * string query_path = 1;
-     *
      * @param value The bytes for queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryPathBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       queryPath_ = value;
       bitField0_ |= 0x00000001;
@@ -662,47 +605,34 @@ public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2alpha1.GuestAttributesValue queryValue_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValue,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder>
-        queryValueBuilder_;
+        com.google.cloud.tpu.v2alpha1.GuestAttributesValue, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder> queryValueBuilder_;
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

      *
      * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
-     *
      * @return Whether the queryValue field is set.
      */
     public boolean hasQueryValue() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

      *
      * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
-     *
      * @return The queryValue.
      */
     public com.google.cloud.tpu.v2alpha1.GuestAttributesValue getQueryValue() {
       if (queryValueBuilder_ == null) {
-        return queryValue_ == null
-            ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()
-            : queryValue_;
+        return queryValue_ == null ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance() : queryValue_;
       } else {
         return queryValueBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -723,8 +653,6 @@ public Builder setQueryValue(com.google.cloud.tpu.v2alpha1.GuestAttributesValue
       return this;
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -743,8 +671,6 @@ public Builder setQueryValue(
       return this;
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -753,10 +679,9 @@ public Builder setQueryValue(
      */
     public Builder mergeQueryValue(com.google.cloud.tpu.v2alpha1.GuestAttributesValue value) {
       if (queryValueBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && queryValue_ != null
-            && queryValue_
-                != com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          queryValue_ != null &&
+          queryValue_ != com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()) {
           getQueryValueBuilder().mergeFrom(value);
         } else {
           queryValue_ = value;
@@ -769,8 +694,6 @@ public Builder mergeQueryValue(com.google.cloud.tpu.v2alpha1.GuestAttributesValu
       return this;
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -788,8 +711,6 @@ public Builder clearQueryValue() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -802,8 +723,6 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder getQueryValueB
       return getQueryValueFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -814,14 +733,11 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder getQueryValue
       if (queryValueBuilder_ != null) {
         return queryValueBuilder_.getMessageOrBuilder();
       } else {
-        return queryValue_ == null
-            ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()
-            : queryValue_;
+        return queryValue_ == null ?
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance() : queryValue_;
       }
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -829,24 +745,21 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder getQueryValue
      * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValue,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder>
+        com.google.cloud.tpu.v2alpha1.GuestAttributesValue, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder> 
         getQueryValueFieldBuilder() {
       if (queryValueBuilder_ == null) {
-        queryValueBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.GuestAttributesValue,
-                com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder,
-                com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder>(
-                getQueryValue(), getParentForChildren(), isClean());
+        queryValueBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValue, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder>(
+                getQueryValue(),
+                getParentForChildren(),
+                isClean());
         queryValue_ = null;
       }
       return queryValueBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -856,12 +769,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GuestAttributes)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GuestAttributes)
   private static final com.google.cloud.tpu.v2alpha1.GuestAttributes DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GuestAttributes();
   }
@@ -870,27 +783,27 @@ public static com.google.cloud.tpu.v2alpha1.GuestAttributes getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GuestAttributes parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GuestAttributes parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -905,4 +818,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GuestAttributes getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
index 44d866af32c6..fec68a941d66 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A guest attributes namespace/key/value entry.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributesEntry}
  */
-public final class GuestAttributesEntry extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GuestAttributesEntry extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
     GuestAttributesEntryOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GuestAttributesEntry.newBuilder() to construct.
   private GuestAttributesEntry(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GuestAttributesEntry() {
     namespace_ = "";
     key_ = "";
@@ -45,43 +27,38 @@ private GuestAttributesEntry() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GuestAttributesEntry();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.class,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.class, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder.class);
   }
 
   public static final int NAMESPACE_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object namespace_ = "";
   /**
-   *
-   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
-   *
    * @return The namespace.
    */
   @java.lang.Override
@@ -90,29 +67,29 @@ public java.lang.String getNamespace() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       namespace_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
-   *
    * @return The bytes for namespace.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNamespaceBytes() {
+  public com.google.protobuf.ByteString
+      getNamespaceBytes() {
     java.lang.Object ref = namespace_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       namespace_ = b;
       return b;
     } else {
@@ -121,18 +98,14 @@ public com.google.protobuf.ByteString getNamespaceBytes() {
   }
 
   public static final int KEY_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object key_ = "";
   /**
-   *
-   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
-   *
    * @return The key.
    */
   @java.lang.Override
@@ -141,29 +114,29 @@ public java.lang.String getKey() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       key_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
-   *
    * @return The bytes for key.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getKeyBytes() {
+  public com.google.protobuf.ByteString
+      getKeyBytes() {
     java.lang.Object ref = key_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       key_ = b;
       return b;
     } else {
@@ -172,18 +145,14 @@ public com.google.protobuf.ByteString getKeyBytes() {
   }
 
   public static final int VALUE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object value_ = "";
   /**
-   *
-   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
-   *
    * @return The value.
    */
   @java.lang.Override
@@ -192,29 +161,29 @@ public java.lang.String getValue() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       value_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
-   *
    * @return The bytes for value.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getValueBytes() {
+  public com.google.protobuf.ByteString
+      getValueBytes() {
     java.lang.Object ref = value_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       value_ = b;
       return b;
     } else {
@@ -223,7 +192,6 @@ public com.google.protobuf.ByteString getValueBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -235,7 +203,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(namespace_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, namespace_);
     }
@@ -271,17 +240,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GuestAttributesEntry)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GuestAttributesEntry other =
-        (com.google.cloud.tpu.v2alpha1.GuestAttributesEntry) obj;
+    com.google.cloud.tpu.v2alpha1.GuestAttributesEntry other = (com.google.cloud.tpu.v2alpha1.GuestAttributesEntry) obj;
 
-    if (!getNamespace().equals(other.getNamespace())) return false;
-    if (!getKey().equals(other.getKey())) return false;
-    if (!getValue().equals(other.getValue())) return false;
+    if (!getNamespace()
+        .equals(other.getNamespace())) return false;
+    if (!getKey()
+        .equals(other.getKey())) return false;
+    if (!getValue()
+        .equals(other.getValue())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -305,135 +276,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A guest attributes namespace/key/value entry.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributesEntry}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
       com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.class,
-              com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.class, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -445,9 +410,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
     }
 
     @java.lang.Override
@@ -466,11 +431,8 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GuestAttributesEntry result =
-          new com.google.cloud.tpu.v2alpha1.GuestAttributesEntry(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.GuestAttributesEntry result = new com.google.cloud.tpu.v2alpha1.GuestAttributesEntry(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -492,39 +454,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry re
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GuestAttributesEntry) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributesEntry) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributesEntry)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -532,8 +493,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance()) return this;
       if (!other.getNamespace().isEmpty()) {
         namespace_ = other.namespace_;
         bitField0_ |= 0x00000001;
@@ -575,31 +535,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                namespace_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                key_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                value_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              namespace_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              key_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              value_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -609,25 +565,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object namespace_ = "";
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @return The namespace.
      */
     public java.lang.String getNamespace() {
       java.lang.Object ref = namespace_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         namespace_ = s;
         return s;
@@ -636,21 +589,20 @@ public java.lang.String getNamespace() {
       }
     }
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @return The bytes for namespace.
      */
-    public com.google.protobuf.ByteString getNamespaceBytes() {
+    public com.google.protobuf.ByteString
+        getNamespaceBytes() {
       java.lang.Object ref = namespace_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         namespace_ = b;
         return b;
       } else {
@@ -658,35 +610,28 @@ public com.google.protobuf.ByteString getNamespaceBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @param value The namespace to set.
      * @return This builder for chaining.
      */
-    public Builder setNamespace(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNamespace(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       namespace_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNamespace() {
@@ -696,21 +641,17 @@ public Builder clearNamespace() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @param value The bytes for namespace to set.
      * @return This builder for chaining.
      */
-    public Builder setNamespaceBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNamespaceBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       namespace_ = value;
       bitField0_ |= 0x00000001;
@@ -720,20 +661,18 @@ public Builder setNamespaceBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object key_ = "";
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @return The key.
      */
     public java.lang.String getKey() {
       java.lang.Object ref = key_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         key_ = s;
         return s;
@@ -742,21 +681,20 @@ public java.lang.String getKey() {
       }
     }
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @return The bytes for key.
      */
-    public com.google.protobuf.ByteString getKeyBytes() {
+    public com.google.protobuf.ByteString
+        getKeyBytes() {
       java.lang.Object ref = key_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         key_ = b;
         return b;
       } else {
@@ -764,35 +702,28 @@ public com.google.protobuf.ByteString getKeyBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @param value The key to set.
      * @return This builder for chaining.
      */
-    public Builder setKey(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setKey(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       key_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearKey() {
@@ -802,21 +733,17 @@ public Builder clearKey() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @param value The bytes for key to set.
      * @return This builder for chaining.
      */
-    public Builder setKeyBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setKeyBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       key_ = value;
       bitField0_ |= 0x00000002;
@@ -826,20 +753,18 @@ public Builder setKeyBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object value_ = "";
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @return The value.
      */
     public java.lang.String getValue() {
       java.lang.Object ref = value_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         value_ = s;
         return s;
@@ -848,21 +773,20 @@ public java.lang.String getValue() {
       }
     }
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @return The bytes for value.
      */
-    public com.google.protobuf.ByteString getValueBytes() {
+    public com.google.protobuf.ByteString
+        getValueBytes() {
       java.lang.Object ref = value_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         value_ = b;
         return b;
       } else {
@@ -870,35 +794,28 @@ public com.google.protobuf.ByteString getValueBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @param value The value to set.
      * @return This builder for chaining.
      */
-    public Builder setValue(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setValue(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       value_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearValue() {
@@ -908,30 +825,26 @@ public Builder clearValue() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @param value The bytes for value to set.
      * @return This builder for chaining.
      */
-    public Builder setValueBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setValueBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       value_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -941,12 +854,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
   private static final com.google.cloud.tpu.v2alpha1.GuestAttributesEntry DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GuestAttributesEntry();
   }
@@ -955,27 +868,27 @@ public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GuestAttributesEntry parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GuestAttributesEntry parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -990,4 +903,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
similarity index 58%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
index 8860e13076f0..415dc3dc7b86 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
@@ -1,100 +1,69 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GuestAttributesEntryOrBuilder
-    extends
+public interface GuestAttributesEntryOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
-   *
    * @return The namespace.
    */
   java.lang.String getNamespace();
   /**
-   *
-   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
-   *
    * @return The bytes for namespace.
    */
-  com.google.protobuf.ByteString getNamespaceBytes();
+  com.google.protobuf.ByteString
+      getNamespaceBytes();
 
   /**
-   *
-   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
-   *
    * @return The key.
    */
   java.lang.String getKey();
   /**
-   *
-   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
-   *
    * @return The bytes for key.
    */
-  com.google.protobuf.ByteString getKeyBytes();
+  com.google.protobuf.ByteString
+      getKeyBytes();
 
   /**
-   *
-   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
-   *
    * @return The value.
    */
   java.lang.String getValue();
   /**
-   *
-   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
-   *
    * @return The bytes for value.
    */
-  com.google.protobuf.ByteString getValueBytes();
+  com.google.protobuf.ByteString
+      getValueBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
similarity index 69%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
index 62180b5195d1..e233695fde73 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GuestAttributesOrBuilder
-    extends
+public interface GuestAttributesOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GuestAttributes)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -33,13 +15,10 @@ public interface GuestAttributesOrBuilder
    * 

    *
    * string query_path = 1;
-   *
    * @return The queryPath.
    */
   java.lang.String getQueryPath();
   /**
-   *
-   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -47,38 +26,30 @@ public interface GuestAttributesOrBuilder
    * 

    *
    * string query_path = 1;
-   *
    * @return The bytes for queryPath.
    */
-  com.google.protobuf.ByteString getQueryPathBytes();
+  com.google.protobuf.ByteString
+      getQueryPathBytes();
 
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
-   *
    * @return Whether the queryValue field is set.
    */
   boolean hasQueryValue();
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
-   *
    * @return The queryValue.
    */
   com.google.cloud.tpu.v2alpha1.GuestAttributesValue getQueryValue();
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
similarity index 69%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
index 0d6653b20b76..2f59f06c7413 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
@@ -1,79 +1,57 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Array of guest attribute namespace/key/value tuples.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributesValue}
  */
-public final class GuestAttributesValue extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GuestAttributesValue extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GuestAttributesValue)
     GuestAttributesValueOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GuestAttributesValue.newBuilder() to construct.
   private GuestAttributesValue(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GuestAttributesValue() {
     items_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GuestAttributesValue();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.class,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.class, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder.class);
   }
 
   public static final int ITEMS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List items_;
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -85,8 +63,6 @@ public java.util.List getIte
     return items_;
   }
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -94,13 +70,11 @@ public java.util.List getIte
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getItemsOrBuilderList() {
     return items_;
   }
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -112,8 +86,6 @@ public int getItemsCount() {
     return items_.size();
   }
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -125,8 +97,6 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getItems(int index) {
     return items_.get(index);
   }
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -134,12 +104,12 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getItems(int index) {
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index) {
+  public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(
+      int index) {
     return items_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -151,7 +121,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < items_.size(); i++) {
       output.writeMessage(1, items_.get(i));
     }
@@ -165,7 +136,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < items_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, items_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, items_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -175,15 +147,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GuestAttributesValue)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GuestAttributesValue other =
-        (com.google.cloud.tpu.v2alpha1.GuestAttributesValue) obj;
+    com.google.cloud.tpu.v2alpha1.GuestAttributesValue other = (com.google.cloud.tpu.v2alpha1.GuestAttributesValue) obj;
 
-    if (!getItemsList().equals(other.getItemsList())) return false;
+    if (!getItemsList()
+        .equals(other.getItemsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -205,135 +177,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributesValue prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Array of guest attribute namespace/key/value tuples.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributesValue}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GuestAttributesValue)
       com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GuestAttributesValue.class,
-              com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GuestAttributesValue.class, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GuestAttributesValue.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -349,9 +315,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
     }
 
     @java.lang.Override
@@ -370,18 +336,14 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValue build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GuestAttributesValue buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GuestAttributesValue result =
-          new com.google.cloud.tpu.v2alpha1.GuestAttributesValue(this);
+      com.google.cloud.tpu.v2alpha1.GuestAttributesValue result = new com.google.cloud.tpu.v2alpha1.GuestAttributesValue(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2alpha1.GuestAttributesValue result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.GuestAttributesValue result) {
       if (itemsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           items_ = java.util.Collections.unmodifiableList(items_);
@@ -401,39 +363,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GuestAttributesValue re
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GuestAttributesValue) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributesValue) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributesValue)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -441,8 +402,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GuestAttributesValue other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()) return this;
       if (itemsBuilder_ == null) {
         if (!other.items_.isEmpty()) {
           if (items_.isEmpty()) {
@@ -461,10 +421,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GuestAttributesValue othe
             itemsBuilder_ = null;
             items_ = other.items_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            itemsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getItemsFieldBuilder()
-                    : null;
+            itemsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getItemsFieldBuilder() : null;
           } else {
             itemsBuilder_.addAllMessages(other.items_);
           }
@@ -496,27 +455,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2alpha1.GuestAttributesEntry m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.parser(),
-                        extensionRegistry);
-                if (itemsBuilder_ == null) {
-                  ensureItemsIsMutable();
-                  items_.add(m);
-                } else {
-                  itemsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2alpha1.GuestAttributesEntry m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.parser(),
+                      extensionRegistry);
+              if (itemsBuilder_ == null) {
+                ensureItemsIsMutable();
+                items_.add(m);
+              } else {
+                itemsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -526,29 +483,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List items_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureItemsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        items_ =
-            new java.util.ArrayList(items_);
+        items_ = new java.util.ArrayList(items_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder>
-        itemsBuilder_;
+        com.google.cloud.tpu.v2alpha1.GuestAttributesEntry, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder> itemsBuilder_;
 
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -563,8 +512,6 @@ public java.util.List getIte
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -579,8 +526,6 @@ public int getItemsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -595,15 +540,14 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getItems(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public Builder setItems(int index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value) {
+    public Builder setItems(
+        int index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value) {
       if (itemsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -617,8 +561,6 @@ public Builder setItems(int index, com.google.cloud.tpu.v2alpha1.GuestAttributes
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -637,8 +579,6 @@ public Builder setItems(
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -659,15 +599,14 @@ public Builder addItems(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public Builder addItems(int index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value) {
+    public Builder addItems(
+        int index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value) {
       if (itemsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -681,8 +620,6 @@ public Builder addItems(int index, com.google.cloud.tpu.v2alpha1.GuestAttributes
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -701,8 +638,6 @@ public Builder addItems(
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -721,8 +656,6 @@ public Builder addItems(
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -733,7 +666,8 @@ public Builder addAllItems(
         java.lang.Iterable values) {
       if (itemsBuilder_ == null) {
         ensureItemsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, items_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, items_);
         onChanged();
       } else {
         itemsBuilder_.addAllMessages(values);
@@ -741,8 +675,6 @@ public Builder addAllItems(
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -760,8 +692,6 @@ public Builder clearItems() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -779,20 +709,17 @@ public Builder removeItems(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder getItemsBuilder(int index) {
+    public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder getItemsBuilder(
+        int index) {
       return getItemsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -802,22 +729,19 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder getItemsBuilde
     public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(
         int index) {
       if (itemsBuilder_ == null) {
-        return items_.get(index);
-      } else {
+        return items_.get(index);  } else {
         return itemsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public java.util.List
-        getItemsOrBuilderList() {
+    public java.util.List 
+         getItemsOrBuilderList() {
       if (itemsBuilder_ != null) {
         return itemsBuilder_.getMessageOrBuilderList();
       } else {
@@ -825,8 +749,6 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBui
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -834,56 +756,49 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBui
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
     public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder addItemsBuilder() {
-      return getItemsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance());
+      return getItemsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder addItemsBuilder(int index) {
-      return getItemsFieldBuilder()
-          .addBuilder(
-              index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance());
+    public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder addItemsBuilder(
+        int index) {
+      return getItemsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public java.util.List
-        getItemsBuilderList() {
+    public java.util.List 
+         getItemsBuilderList() {
       return getItemsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder>
+        com.google.cloud.tpu.v2alpha1.GuestAttributesEntry, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder> 
         getItemsFieldBuilder() {
       if (itemsBuilder_ == null) {
-        itemsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.GuestAttributesEntry,
-                com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder,
-                com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder>(
-                items_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        itemsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder>(
+                items_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         items_ = null;
       }
       return itemsBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -893,12 +808,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GuestAttributesValue)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GuestAttributesValue)
   private static final com.google.cloud.tpu.v2alpha1.GuestAttributesValue DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GuestAttributesValue();
   }
@@ -907,27 +822,27 @@ public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GuestAttributesValue parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GuestAttributesValue parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -942,4 +857,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GuestAttributesValue getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
index 4a7326237d67..d7a9b5abe4f8 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GuestAttributesValueOrBuilder
-    extends
+public interface GuestAttributesValueOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GuestAttributesValue)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
-  java.util.List getItemsList();
+  java.util.List 
+      getItemsList();
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -44,8 +25,6 @@ public interface GuestAttributesValueOrBuilder
    */
   com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getItems(int index);
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -54,24 +33,21 @@ public interface GuestAttributesValueOrBuilder
    */
   int getItemsCount();
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
-  java.util.List
+  java.util.List 
       getItemsOrBuilderList();
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
-  com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index);
+  com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(
+      int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
index 88553d9f3bbd..db42c57a1cb7 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [ListAcceleratorTypes][google.cloud.tpu.v2alpha1.Tpu.ListAcceleratorTypes].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest}
  */
-public final class ListAcceleratorTypesRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListAcceleratorTypesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
     ListAcceleratorTypesRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesRequest.newBuilder() to construct.
   private ListAcceleratorTypesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListAcceleratorTypesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -47,45 +29,38 @@ private ListAcceleratorTypesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class,
-            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -94,31 +69,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -129,14 +102,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -145,18 +115,14 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -165,29 +131,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -196,18 +162,14 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   @java.lang.Override
@@ -216,29 +178,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getFilterBytes() {
+  public com.google.protobuf.ByteString
+      getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -247,18 +209,14 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -267,29 +225,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getOrderByBytes() {
+  public com.google.protobuf.ByteString
+      getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -298,7 +256,6 @@ public com.google.protobuf.ByteString getOrderByBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -310,7 +267,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -339,7 +297,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -358,19 +317,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest other =
-        (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) obj;
-
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
-    if (!getFilter().equals(other.getFilter())) return false;
-    if (!getOrderBy().equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest other = (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) obj;
+
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
+    if (!getFilter()
+        .equals(other.getFilter())) return false;
+    if (!getOrderBy()
+        .equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -398,104 +361,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [ListAcceleratorTypes][google.cloud.tpu.v2alpha1.Tpu.ListAcceleratorTypes].
@@ -503,32 +458,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
       com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class,
-              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -542,9 +498,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -563,11 +519,8 @@ public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest result =
-          new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest result = new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -595,39 +548,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesReq
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -635,8 +587,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -686,43 +637,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 42:
-              {
-                filter_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 42
-            case 50:
-              {
-                orderBy_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 50
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 42: {
+              filter_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 42
+            case 50: {
+              orderBy_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 50
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -732,27 +677,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -761,23 +701,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -785,39 +722,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -827,23 +753,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -851,16 +771,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -868,33 +785,27 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -906,20 +817,18 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -928,21 +837,20 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -950,35 +858,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -988,21 +889,17 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -1012,20 +909,18 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object filter_ = "";
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -1034,21 +929,20 @@ public java.lang.String getFilter() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString getFilterBytes() {
+    public com.google.protobuf.ByteString
+        getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -1056,35 +950,28 @@ public com.google.protobuf.ByteString getFilterBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilter(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -1094,21 +981,17 @@ public Builder clearFilter() {
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilterBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1118,20 +1001,18 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object orderBy_ = "";
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1140,21 +1021,20 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString getOrderByBytes() {
+    public com.google.protobuf.ByteString
+        getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1162,35 +1042,28 @@ public com.google.protobuf.ByteString getOrderByBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderBy(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1200,30 +1073,26 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderByBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1233,12 +1102,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
   private static final com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest();
   }
@@ -1247,27 +1116,27 @@ public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListAcceleratorTypesRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListAcceleratorTypesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1282,4 +1151,6 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
similarity index 57%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
index 491c119887f9..2c6486a70c5f 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
@@ -1,142 +1,99 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListAcceleratorTypesRequestOrBuilder
-    extends
+public interface ListAcceleratorTypesRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString getFilterBytes();
+  com.google.protobuf.ByteString
+      getFilterBytes();
 
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString getOrderByBytes();
+  com.google.protobuf.ByteString
+      getOrderByBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
similarity index 73%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
index 7cdc201e92e6..03c3696c6ef1 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Response for
  * [ListAcceleratorTypes][google.cloud.tpu.v2alpha1.Tpu.ListAcceleratorTypes].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse}
  */
-public final class ListAcceleratorTypesResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListAcceleratorTypesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
     ListAcceleratorTypesResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesResponse.newBuilder() to construct.
   private ListAcceleratorTypesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListAcceleratorTypesResponse() {
     acceleratorTypes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -46,37 +28,33 @@ private ListAcceleratorTypesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class,
-            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.Builder.class);
   }
 
   public static final int ACCELERATOR_TYPES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List acceleratorTypes_;
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -88,8 +66,6 @@ public java.util.List getAccelera
     return acceleratorTypes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -97,13 +73,11 @@ public java.util.List getAccelera
    * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getAcceleratorTypesOrBuilderList() {
     return acceleratorTypes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -115,8 +89,6 @@ public int getAcceleratorTypesCount() {
     return acceleratorTypes_.size();
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -128,8 +100,6 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorTypes(int ind
     return acceleratorTypes_.get(index);
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -143,18 +113,14 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorType
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -163,29 +129,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -194,46 +160,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList
+      getUnreachableList() {
     return unreachable_;
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -241,23 +198,20 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString
+      getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -269,7 +223,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
       output.writeMessage(1, acceleratorTypes_.get(i));
     }
@@ -289,7 +244,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, acceleratorTypes_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, acceleratorTypes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -310,17 +266,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse other =
-        (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse) obj;
+    com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse other = (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse) obj;
 
-    if (!getAcceleratorTypesList().equals(other.getAcceleratorTypesList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
+    if (!getAcceleratorTypesList()
+        .equals(other.getAcceleratorTypesList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList()
+        .equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -348,104 +306,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for
    * [ListAcceleratorTypes][google.cloud.tpu.v2alpha1.Tpu.ListAcceleratorTypes].
@@ -453,32 +403,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
       com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class,
-              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -497,9 +448,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -518,18 +469,14 @@ public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse result =
-          new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse(this);
+      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse result = new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse result) {
       if (acceleratorTypesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           acceleratorTypes_ = java.util.Collections.unmodifiableList(acceleratorTypes_);
@@ -557,39 +504,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRes
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -597,8 +543,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.getDefaultInstance()) return this;
       if (acceleratorTypesBuilder_ == null) {
         if (!other.acceleratorTypes_.isEmpty()) {
           if (acceleratorTypes_.isEmpty()) {
@@ -617,10 +562,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRespo
             acceleratorTypesBuilder_ = null;
             acceleratorTypes_ = other.acceleratorTypes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            acceleratorTypesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getAcceleratorTypesFieldBuilder()
-                    : null;
+            acceleratorTypesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getAcceleratorTypesFieldBuilder() : null;
           } else {
             acceleratorTypesBuilder_.addAllMessages(other.acceleratorTypes_);
           }
@@ -667,39 +611,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2alpha1.AcceleratorType m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.AcceleratorType.parser(), extensionRegistry);
-                if (acceleratorTypesBuilder_ == null) {
-                  ensureAcceleratorTypesIsMutable();
-                  acceleratorTypes_.add(m);
-                } else {
-                  acceleratorTypesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureUnreachableIsMutable();
-                unreachable_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2alpha1.AcceleratorType m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2alpha1.AcceleratorType.parser(),
+                      extensionRegistry);
+              if (acceleratorTypesBuilder_ == null) {
+                ensureAcceleratorTypesIsMutable();
+                acceleratorTypes_.add(m);
+              } else {
+                acceleratorTypesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureUnreachableIsMutable();
+              unreachable_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -709,30 +650,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List acceleratorTypes_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureAcceleratorTypesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        acceleratorTypes_ =
-            new java.util.ArrayList(
-                acceleratorTypes_);
+        acceleratorTypes_ = new java.util.ArrayList(acceleratorTypes_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.AcceleratorType,
-            com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder,
-            com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder>
-        acceleratorTypesBuilder_;
+        com.google.cloud.tpu.v2alpha1.AcceleratorType, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder, com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder> acceleratorTypesBuilder_;
 
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -747,8 +679,6 @@ public java.util.List getAccelera
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -763,8 +693,6 @@ public int getAcceleratorTypesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -779,8 +707,6 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorTypes(int ind
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -802,8 +728,6 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -822,8 +746,6 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -844,8 +766,6 @@ public Builder addAcceleratorTypes(com.google.cloud.tpu.v2alpha1.AcceleratorType
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -867,8 +787,6 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -887,8 +805,6 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -907,8 +823,6 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -919,7 +833,8 @@ public Builder addAllAcceleratorTypes(
         java.lang.Iterable values) {
       if (acceleratorTypesBuilder_ == null) {
         ensureAcceleratorTypesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, acceleratorTypes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, acceleratorTypes_);
         onChanged();
       } else {
         acceleratorTypesBuilder_.addAllMessages(values);
@@ -927,8 +842,6 @@ public Builder addAllAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -946,8 +859,6 @@ public Builder clearAcceleratorTypes() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -965,8 +876,6 @@ public Builder removeAcceleratorTypes(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -978,8 +887,6 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder getAcceleratorTypes
       return getAcceleratorTypesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -989,22 +896,19 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder getAcceleratorTypes
     public com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
         int index) {
       if (acceleratorTypesBuilder_ == null) {
-        return acceleratorTypes_.get(index);
-      } else {
+        return acceleratorTypes_.get(index);  } else {
         return acceleratorTypesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List
-        getAcceleratorTypesOrBuilderList() {
+    public java.util.List 
+         getAcceleratorTypesOrBuilderList() {
       if (acceleratorTypesBuilder_ != null) {
         return acceleratorTypesBuilder_.getMessageOrBuilderList();
       } else {
@@ -1012,8 +916,6 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorType
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1021,12 +923,10 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorType
      * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
      */
     public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder addAcceleratorTypesBuilder() {
-      return getAcceleratorTypesFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance());
+      return getAcceleratorTypesFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1035,34 +935,26 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder addAcceleratorTypes
      */
     public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder addAcceleratorTypesBuilder(
         int index) {
-      return getAcceleratorTypesFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance());
+      return getAcceleratorTypesFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List
-        getAcceleratorTypesBuilderList() {
+    public java.util.List 
+         getAcceleratorTypesBuilderList() {
       return getAcceleratorTypesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.AcceleratorType,
-            com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder,
-            com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder>
+        com.google.cloud.tpu.v2alpha1.AcceleratorType, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder, com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder> 
         getAcceleratorTypesFieldBuilder() {
       if (acceleratorTypesBuilder_ == null) {
-        acceleratorTypesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.AcceleratorType,
-                com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder,
-                com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder>(
+        acceleratorTypesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.AcceleratorType, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder, com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder>(
                 acceleratorTypes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -1074,20 +966,18 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder addAcceleratorTypes
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1096,21 +986,20 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1118,35 +1007,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1156,21 +1038,17 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1178,52 +1056,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1231,90 +1099,76 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUnreachable(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachable(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(java.lang.Iterable values) {
+    public Builder addAllUnreachable(
+        java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, unreachable_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1324,30 +1178,26 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachableBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1357,12 +1207,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
   private static final com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse();
   }
@@ -1371,27 +1221,27 @@ public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse getDefa
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListAcceleratorTypesResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListAcceleratorTypesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1406,4 +1256,6 @@ public com.google.protobuf.Parser getParserForType
   public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
index 7865d157b9e9..9bcc0f264186 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListAcceleratorTypesResponseOrBuilder
-    extends
+public interface ListAcceleratorTypesResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
    */
-  java.util.List getAcceleratorTypesList();
+  java.util.List 
+      getAcceleratorTypesList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -44,8 +25,6 @@ public interface ListAcceleratorTypesResponseOrBuilder
    */
   com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorTypes(int index);
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -54,100 +33,82 @@ public interface ListAcceleratorTypesResponseOrBuilder
    */
   int getAcceleratorTypesCount();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
    */
-  java.util.List
+  java.util.List 
       getAcceleratorTypesOrBuilderList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
    */
-  com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index);
+  com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  java.util.List getUnreachableList();
+  java.util.List
+      getUnreachableList();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString getUnreachableBytes(int index);
+  com.google.protobuf.ByteString
+      getUnreachableBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
index cb5db674b36f..ae962e9129c5 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for [ListNodes][google.cloud.tpu.v2alpha1.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListNodesRequest}
  */
-public final class ListNodesRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListNodesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListNodesRequest)
     ListNodesRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListNodesRequest.newBuilder() to construct.
   private ListNodesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListNodesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -44,45 +26,38 @@ private ListNodesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListNodesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListNodesRequest.class,
-            com.google.cloud.tpu.v2alpha1.ListNodesRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListNodesRequest.class, com.google.cloud.tpu.v2alpha1.ListNodesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -126,14 +99,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -142,18 +112,14 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -162,29 +128,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -193,7 +159,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -205,7 +170,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -228,7 +194,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -241,17 +208,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListNodesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListNodesRequest other =
-        (com.google.cloud.tpu.v2alpha1.ListNodesRequest) obj;
+    com.google.cloud.tpu.v2alpha1.ListNodesRequest other = (com.google.cloud.tpu.v2alpha1.ListNodesRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -274,136 +243,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListNodesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [ListNodes][google.cloud.tpu.v2alpha1.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListNodesRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListNodesRequest)
       com.google.cloud.tpu.v2alpha1.ListNodesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListNodesRequest.class,
-              com.google.cloud.tpu.v2alpha1.ListNodesRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListNodesRequest.class, com.google.cloud.tpu.v2alpha1.ListNodesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListNodesRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -415,9 +378,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -436,11 +399,8 @@ public com.google.cloud.tpu.v2alpha1.ListNodesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListNodesRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListNodesRequest result =
-          new com.google.cloud.tpu.v2alpha1.ListNodesRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.ListNodesRequest result = new com.google.cloud.tpu.v2alpha1.ListNodesRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -462,39 +422,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListNodesRequest result
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListNodesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListNodesRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListNodesRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -542,31 +501,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -576,27 +531,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -605,23 +555,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -629,39 +576,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -671,23 +607,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -695,16 +625,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -712,33 +639,27 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -750,20 +671,18 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -772,21 +691,20 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -794,35 +712,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -832,30 +743,26 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -865,12 +772,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListNodesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListNodesRequest)
   private static final com.google.cloud.tpu.v2alpha1.ListNodesRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListNodesRequest();
   }
@@ -879,27 +786,27 @@ public static com.google.cloud.tpu.v2alpha1.ListNodesRequest getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListNodesRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListNodesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -914,4 +821,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ListNodesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
similarity index 50%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
index 66910ddbb0cd..6ccc65aa25cd 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
@@ -1,92 +1,59 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListNodesRequestOrBuilder
-    extends
+public interface ListNodesRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListNodesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
index 199701bc120f..2dad8b1112ca 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Response for [ListNodes][google.cloud.tpu.v2alpha1.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListNodesResponse}
  */
-public final class ListNodesResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListNodesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListNodesResponse)
     ListNodesResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListNodesResponse.newBuilder() to construct.
   private ListNodesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListNodesResponse() {
     nodes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -45,37 +27,33 @@ private ListNodesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListNodesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListNodesResponse.class,
-            com.google.cloud.tpu.v2alpha1.ListNodesResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListNodesResponse.class, com.google.cloud.tpu.v2alpha1.ListNodesResponse.Builder.class);
   }
 
   public static final int NODES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List nodes_;
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -87,8 +65,6 @@ public java.util.List getNodesList() {
     return nodes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -96,13 +72,11 @@ public java.util.List getNodesList() {
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getNodesOrBuilderList() {
     return nodes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -114,8 +88,6 @@ public int getNodesCount() {
     return nodes_.size();
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -127,8 +99,6 @@ public com.google.cloud.tpu.v2alpha1.Node getNodes(int index) {
     return nodes_.get(index);
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -136,23 +106,20 @@ public com.google.cloud.tpu.v2alpha1.Node getNodes(int index) {
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(int index) {
+  public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(
+      int index) {
     return nodes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -161,29 +128,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -192,46 +159,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList
+      getUnreachableList() {
     return unreachable_;
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -239,23 +197,20 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString
+      getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -267,7 +222,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < nodes_.size(); i++) {
       output.writeMessage(1, nodes_.get(i));
     }
@@ -287,7 +243,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < nodes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, nodes_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, nodes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -308,17 +265,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListNodesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListNodesResponse other =
-        (com.google.cloud.tpu.v2alpha1.ListNodesResponse) obj;
+    com.google.cloud.tpu.v2alpha1.ListNodesResponse other = (com.google.cloud.tpu.v2alpha1.ListNodesResponse) obj;
 
-    if (!getNodesList().equals(other.getNodesList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
+    if (!getNodesList()
+        .equals(other.getNodesList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList()
+        .equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -345,136 +304,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListNodesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for [ListNodes][google.cloud.tpu.v2alpha1.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListNodesResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListNodesResponse)
       com.google.cloud.tpu.v2alpha1.ListNodesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListNodesResponse.class,
-              com.google.cloud.tpu.v2alpha1.ListNodesResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListNodesResponse.class, com.google.cloud.tpu.v2alpha1.ListNodesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListNodesResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -493,9 +446,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -514,18 +467,14 @@ public com.google.cloud.tpu.v2alpha1.ListNodesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListNodesResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListNodesResponse result =
-          new com.google.cloud.tpu.v2alpha1.ListNodesResponse(this);
+      com.google.cloud.tpu.v2alpha1.ListNodesResponse result = new com.google.cloud.tpu.v2alpha1.ListNodesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2alpha1.ListNodesResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.ListNodesResponse result) {
       if (nodesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           nodes_ = java.util.Collections.unmodifiableList(nodes_);
@@ -553,39 +502,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListNodesResponse resul
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListNodesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListNodesResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListNodesResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -593,8 +541,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListNodesResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListNodesResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListNodesResponse.getDefaultInstance()) return this;
       if (nodesBuilder_ == null) {
         if (!other.nodes_.isEmpty()) {
           if (nodes_.isEmpty()) {
@@ -613,10 +560,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListNodesResponse other)
             nodesBuilder_ = null;
             nodes_ = other.nodes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            nodesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getNodesFieldBuilder()
-                    : null;
+            nodesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getNodesFieldBuilder() : null;
           } else {
             nodesBuilder_.addAllMessages(other.nodes_);
           }
@@ -663,39 +609,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2alpha1.Node m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.Node.parser(), extensionRegistry);
-                if (nodesBuilder_ == null) {
-                  ensureNodesIsMutable();
-                  nodes_.add(m);
-                } else {
-                  nodesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureUnreachableIsMutable();
-                unreachable_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2alpha1.Node m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2alpha1.Node.parser(),
+                      extensionRegistry);
+              if (nodesBuilder_ == null) {
+                ensureNodesIsMutable();
+                nodes_.add(m);
+              } else {
+                nodesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureUnreachableIsMutable();
+              unreachable_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -705,28 +648,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List nodes_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureNodesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         nodes_ = new java.util.ArrayList(nodes_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node,
-            com.google.cloud.tpu.v2alpha1.Node.Builder,
-            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
-        nodesBuilder_;
+        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> nodesBuilder_;
 
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -741,8 +677,6 @@ public java.util.List getNodesList() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -757,8 +691,6 @@ public int getNodesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -773,15 +705,14 @@ public com.google.cloud.tpu.v2alpha1.Node getNodes(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder setNodes(int index, com.google.cloud.tpu.v2alpha1.Node value) {
+    public Builder setNodes(
+        int index, com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -795,15 +726,14 @@ public Builder setNodes(int index, com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder setNodes(int index, com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder setNodes(
+        int index, com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.set(index, builderForValue.build());
@@ -814,8 +744,6 @@ public Builder setNodes(int index, com.google.cloud.tpu.v2alpha1.Node.Builder bu
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -836,15 +764,14 @@ public Builder addNodes(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder addNodes(int index, com.google.cloud.tpu.v2alpha1.Node value) {
+    public Builder addNodes(
+        int index, com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -858,15 +785,14 @@ public Builder addNodes(int index, com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder addNodes(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder addNodes(
+        com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(builderForValue.build());
@@ -877,15 +803,14 @@ public Builder addNodes(com.google.cloud.tpu.v2alpha1.Node.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder addNodes(int index, com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder addNodes(
+        int index, com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(index, builderForValue.build());
@@ -896,8 +821,6 @@ public Builder addNodes(int index, com.google.cloud.tpu.v2alpha1.Node.Builder bu
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -908,7 +831,8 @@ public Builder addAllNodes(
         java.lang.Iterable values) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, nodes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, nodes_);
         onChanged();
       } else {
         nodesBuilder_.addAllMessages(values);
@@ -916,8 +840,6 @@ public Builder addAllNodes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -935,8 +857,6 @@ public Builder clearNodes() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -954,44 +874,39 @@ public Builder removeNodes(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.Node.Builder getNodesBuilder(int index) {
+    public com.google.cloud.tpu.v2alpha1.Node.Builder getNodesBuilder(
+        int index) {
       return getNodesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(int index) {
+    public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(
+        int index) {
       if (nodesBuilder_ == null) {
-        return nodes_.get(index);
-      } else {
+        return nodes_.get(index);  } else {
         return nodesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public java.util.List
-        getNodesOrBuilderList() {
+    public java.util.List 
+         getNodesOrBuilderList() {
       if (nodesBuilder_ != null) {
         return nodesBuilder_.getMessageOrBuilderList();
       } else {
@@ -999,8 +914,6 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(int index)
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1008,47 +921,42 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(int index)
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
     public com.google.cloud.tpu.v2alpha1.Node.Builder addNodesBuilder() {
-      return getNodesFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance());
+      return getNodesFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.Node.Builder addNodesBuilder(int index) {
-      return getNodesFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance());
+    public com.google.cloud.tpu.v2alpha1.Node.Builder addNodesBuilder(
+        int index) {
+      return getNodesFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public java.util.List getNodesBuilderList() {
+    public java.util.List 
+         getNodesBuilderList() {
       return getNodesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node,
-            com.google.cloud.tpu.v2alpha1.Node.Builder,
-            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
+        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> 
         getNodesFieldBuilder() {
       if (nodesBuilder_ == null) {
-        nodesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.Node,
-                com.google.cloud.tpu.v2alpha1.Node.Builder,
-                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
-                nodes_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        nodesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
+                nodes_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         nodes_ = null;
       }
       return nodesBuilder_;
@@ -1056,20 +964,18 @@ public java.util.List getNodesBuilde
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1078,21 +984,20 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1100,35 +1005,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1138,21 +1036,17 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1160,52 +1054,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1213,90 +1097,76 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUnreachable(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachable(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(java.lang.Iterable values) {
+    public Builder addAllUnreachable(
+        java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, unreachable_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1306,30 +1176,26 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachableBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1339,12 +1205,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListNodesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListNodesResponse)
   private static final com.google.cloud.tpu.v2alpha1.ListNodesResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListNodesResponse();
   }
@@ -1353,27 +1219,27 @@ public static com.google.cloud.tpu.v2alpha1.ListNodesResponse getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListNodesResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListNodesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1388,4 +1254,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ListNodesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
similarity index 69%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
index 7922b1ee0a15..90a441f2b160 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListNodesResponseOrBuilder
-    extends
+public interface ListNodesResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListNodesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
-  java.util.List getNodesList();
+  java.util.List 
+      getNodesList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -44,8 +25,6 @@ public interface ListNodesResponseOrBuilder
    */
   com.google.cloud.tpu.v2alpha1.Node getNodes(int index);
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -54,99 +33,82 @@ public interface ListNodesResponseOrBuilder
    */
   int getNodesCount();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
-  java.util.List getNodesOrBuilderList();
+  java.util.List 
+      getNodesOrBuilderList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
-  com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(int index);
+  com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  java.util.List getUnreachableList();
+  java.util.List
+      getUnreachableList();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString getUnreachableBytes(int index);
+  com.google.protobuf.ByteString
+      getUnreachableBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
index 93cd86a760f9..5d86c4426725 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [ListQueuedResources][google.cloud.tpu.v2alpha1.Tpu.ListQueuedResources].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest}
  */
-public final class ListQueuedResourcesRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListQueuedResourcesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
     ListQueuedResourcesRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListQueuedResourcesRequest.newBuilder() to construct.
   private ListQueuedResourcesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListQueuedResourcesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -45,45 +27,38 @@ private ListQueuedResourcesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListQueuedResourcesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class,
-            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class, com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -92,31 +67,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -127,14 +100,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -143,18 +113,14 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -163,29 +129,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -194,7 +160,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -206,7 +171,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -229,7 +195,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -242,17 +209,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest other =
-        (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) obj;
+    com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest other = (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -276,104 +245,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [ListQueuedResources][google.cloud.tpu.v2alpha1.Tpu.ListQueuedResources].
@@ -381,32 +342,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
       com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class,
-              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class, com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -418,9 +380,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -439,11 +401,8 @@ public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest result =
-          new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest result = new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -465,39 +424,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequ
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -505,8 +463,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -546,31 +503,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -580,27 +533,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -609,23 +557,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -633,39 +578,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -675,23 +609,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -699,16 +627,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -716,33 +641,27 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -754,20 +673,18 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -776,21 +693,20 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -798,35 +714,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -836,30 +745,26 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -869,12 +774,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
   private static final com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest();
   }
@@ -883,27 +788,27 @@ public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListQueuedResourcesRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListQueuedResourcesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -918,4 +823,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
similarity index 50%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
index 9fc4661ade68..7dfe33465e21 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
@@ -1,92 +1,59 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListQueuedResourcesRequestOrBuilder
-    extends
+public interface ListQueuedResourcesRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
similarity index 73%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
index bc370258e6c4..5d4c1f8a9b1c 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Response for
  * [ListQueuedResources][google.cloud.tpu.v2alpha1.Tpu.ListQueuedResources].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse}
  */
-public final class ListQueuedResourcesResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListQueuedResourcesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
     ListQueuedResourcesResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListQueuedResourcesResponse.newBuilder() to construct.
   private ListQueuedResourcesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListQueuedResourcesResponse() {
     queuedResources_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -46,37 +28,33 @@ private ListQueuedResourcesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListQueuedResourcesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class,
-            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class, com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.Builder.class);
   }
 
   public static final int QUEUED_RESOURCES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List queuedResources_;
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

@@ -88,8 +66,6 @@ public java.util.List getQueuedRes
     return queuedResources_;
   }
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

@@ -97,13 +73,11 @@ public java.util.List getQueuedRes
    * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getQueuedResourcesOrBuilderList() {
     return queuedResources_;
   }
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

@@ -115,8 +89,6 @@ public int getQueuedResourcesCount() {
     return queuedResources_.size();
   }
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

@@ -128,8 +100,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResources(int index
     return queuedResources_.get(index);
   }
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

@@ -143,18 +113,14 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesO
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -163,29 +129,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -194,46 +160,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList
+      getUnreachableList() {
     return unreachable_;
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -241,23 +198,20 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString
+      getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -269,7 +223,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < queuedResources_.size(); i++) {
       output.writeMessage(1, queuedResources_.get(i));
     }
@@ -289,7 +244,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < queuedResources_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, queuedResources_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, queuedResources_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -310,17 +266,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse other =
-        (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse) obj;
+    com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse other = (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse) obj;
 
-    if (!getQueuedResourcesList().equals(other.getQueuedResourcesList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
+    if (!getQueuedResourcesList()
+        .equals(other.getQueuedResourcesList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList()
+        .equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -348,104 +306,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for
    * [ListQueuedResources][google.cloud.tpu.v2alpha1.Tpu.ListQueuedResources].
@@ -453,32 +403,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
       com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class,
-              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class, com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -497,9 +448,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -518,18 +469,14 @@ public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse result =
-          new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse(this);
+      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse result = new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse result) {
       if (queuedResourcesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           queuedResources_ = java.util.Collections.unmodifiableList(queuedResources_);
@@ -557,39 +504,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResp
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -597,8 +543,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.getDefaultInstance()) return this;
       if (queuedResourcesBuilder_ == null) {
         if (!other.queuedResources_.isEmpty()) {
           if (queuedResources_.isEmpty()) {
@@ -617,10 +562,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRespon
             queuedResourcesBuilder_ = null;
             queuedResources_ = other.queuedResources_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            queuedResourcesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getQueuedResourcesFieldBuilder()
-                    : null;
+            queuedResourcesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getQueuedResourcesFieldBuilder() : null;
           } else {
             queuedResourcesBuilder_.addAllMessages(other.queuedResources_);
           }
@@ -667,39 +611,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2alpha1.QueuedResource m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.QueuedResource.parser(), extensionRegistry);
-                if (queuedResourcesBuilder_ == null) {
-                  ensureQueuedResourcesIsMutable();
-                  queuedResources_.add(m);
-                } else {
-                  queuedResourcesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureUnreachableIsMutable();
-                unreachable_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2alpha1.QueuedResource m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2alpha1.QueuedResource.parser(),
+                      extensionRegistry);
+              if (queuedResourcesBuilder_ == null) {
+                ensureQueuedResourcesIsMutable();
+                queuedResources_.add(m);
+              } else {
+                queuedResourcesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureUnreachableIsMutable();
+              unreachable_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -709,29 +650,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List queuedResources_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureQueuedResourcesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        queuedResources_ =
-            new java.util.ArrayList(queuedResources_);
+        queuedResources_ = new java.util.ArrayList(queuedResources_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>
-        queuedResourcesBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder> queuedResourcesBuilder_;
 
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -746,8 +679,6 @@ public java.util.List getQueuedRes
       }
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -762,8 +693,6 @@ public int getQueuedResourcesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -778,8 +707,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResources(int index
       }
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -801,8 +728,6 @@ public Builder setQueuedResources(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -821,8 +746,6 @@ public Builder setQueuedResources(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -843,8 +766,6 @@ public Builder addQueuedResources(com.google.cloud.tpu.v2alpha1.QueuedResource v
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -866,8 +787,6 @@ public Builder addQueuedResources(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -886,8 +805,6 @@ public Builder addQueuedResources(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -906,8 +823,6 @@ public Builder addQueuedResources(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -918,7 +833,8 @@ public Builder addAllQueuedResources(
         java.lang.Iterable values) {
       if (queuedResourcesBuilder_ == null) {
         ensureQueuedResourcesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, queuedResources_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, queuedResources_);
         onChanged();
       } else {
         queuedResourcesBuilder_.addAllMessages(values);
@@ -926,8 +842,6 @@ public Builder addAllQueuedResources(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -945,8 +859,6 @@ public Builder clearQueuedResources() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -964,8 +876,6 @@ public Builder removeQueuedResources(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -977,8 +887,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder getQueuedResourcesBu
       return getQueuedResourcesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -988,22 +896,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder getQueuedResourcesBu
     public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesOrBuilder(
         int index) {
       if (queuedResourcesBuilder_ == null) {
-        return queuedResources_.get(index);
-      } else {
+        return queuedResources_.get(index);  } else {
         return queuedResourcesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
      */
-    public java.util.List
-        getQueuedResourcesOrBuilderList() {
+    public java.util.List 
+         getQueuedResourcesOrBuilderList() {
       if (queuedResourcesBuilder_ != null) {
         return queuedResourcesBuilder_.getMessageOrBuilderList();
       } else {
@@ -1011,8 +916,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesO
       }
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -1020,12 +923,10 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesO
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder addQueuedResourcesBuilder() {
-      return getQueuedResourcesFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance());
+      return getQueuedResourcesFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -1034,34 +935,26 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder addQueuedResourcesBu
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder addQueuedResourcesBuilder(
         int index) {
-      return getQueuedResourcesFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance());
+      return getQueuedResourcesFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
      */
-    public java.util.List
-        getQueuedResourcesBuilderList() {
+    public java.util.List 
+         getQueuedResourcesBuilderList() {
       return getQueuedResourcesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder> 
         getQueuedResourcesFieldBuilder() {
       if (queuedResourcesBuilder_ == null) {
-        queuedResourcesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResource,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>(
+        queuedResourcesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>(
                 queuedResources_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -1073,20 +966,18 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder addQueuedResourcesBu
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1095,21 +986,20 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1117,35 +1007,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1155,21 +1038,17 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1177,52 +1056,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1230,90 +1099,76 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUnreachable(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachable(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(java.lang.Iterable values) {
+    public Builder addAllUnreachable(
+        java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, unreachable_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1323,30 +1178,26 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachableBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1356,12 +1207,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
   private static final com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse();
   }
@@ -1370,27 +1221,27 @@ public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListQueuedResourcesResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListQueuedResourcesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1405,4 +1256,6 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
index f01f464b03bb..0b37e10641ba 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListQueuedResourcesResponseOrBuilder
-    extends
+public interface ListQueuedResourcesResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
    */
-  java.util.List getQueuedResourcesList();
+  java.util.List 
+      getQueuedResourcesList();
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

@@ -44,8 +25,6 @@ public interface ListQueuedResourcesResponseOrBuilder
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResources(int index);
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

@@ -54,100 +33,82 @@ public interface ListQueuedResourcesResponseOrBuilder
    */
   int getQueuedResourcesCount();
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
    */
-  java.util.List
+  java.util.List 
       getQueuedResourcesOrBuilderList();
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesOrBuilder(int index);
+  com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  java.util.List getUnreachableList();
+  java.util.List
+      getUnreachableList();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString getUnreachableBytes(int index);
+  com.google.protobuf.ByteString
+      getUnreachableBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
index 2eb7138d0607..0193a349e5e2 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [ListRuntimeVersions][google.cloud.tpu.v2alpha1.Tpu.ListRuntimeVersions].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest}
  */
-public final class ListRuntimeVersionsRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListRuntimeVersionsRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
     ListRuntimeVersionsRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListRuntimeVersionsRequest.newBuilder() to construct.
   private ListRuntimeVersionsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListRuntimeVersionsRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -47,45 +29,38 @@ private ListRuntimeVersionsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListRuntimeVersionsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class,
-            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class, com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -94,31 +69,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -129,14 +102,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -145,18 +115,14 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -165,29 +131,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -196,18 +162,14 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   @java.lang.Override
@@ -216,29 +178,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getFilterBytes() {
+  public com.google.protobuf.ByteString
+      getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -247,18 +209,14 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -267,29 +225,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getOrderByBytes() {
+  public com.google.protobuf.ByteString
+      getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -298,7 +256,6 @@ public com.google.protobuf.ByteString getOrderByBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -310,7 +267,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -339,7 +297,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -358,19 +317,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest other =
-        (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) obj;
-
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
-    if (!getFilter().equals(other.getFilter())) return false;
-    if (!getOrderBy().equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest other = (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) obj;
+
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
+    if (!getFilter()
+        .equals(other.getFilter())) return false;
+    if (!getOrderBy()
+        .equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -398,104 +361,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [ListRuntimeVersions][google.cloud.tpu.v2alpha1.Tpu.ListRuntimeVersions].
@@ -503,32 +458,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
       com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class,
-              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class, com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -542,9 +498,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -563,11 +519,8 @@ public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest result =
-          new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest result = new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -595,39 +548,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequ
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -635,8 +587,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -686,43 +637,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 42:
-              {
-                filter_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 42
-            case 50:
-              {
-                orderBy_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 50
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 42: {
+              filter_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 42
+            case 50: {
+              orderBy_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 50
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -732,27 +677,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -761,23 +701,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -785,39 +722,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -827,23 +753,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -851,16 +771,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -868,33 +785,27 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -906,20 +817,18 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -928,21 +837,20 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -950,35 +858,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -988,21 +889,17 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -1012,20 +909,18 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object filter_ = "";
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -1034,21 +929,20 @@ public java.lang.String getFilter() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString getFilterBytes() {
+    public com.google.protobuf.ByteString
+        getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -1056,35 +950,28 @@ public com.google.protobuf.ByteString getFilterBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilter(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -1094,21 +981,17 @@ public Builder clearFilter() {
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilterBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1118,20 +1001,18 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object orderBy_ = "";
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1140,21 +1021,20 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString getOrderByBytes() {
+    public com.google.protobuf.ByteString
+        getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1162,35 +1042,28 @@ public com.google.protobuf.ByteString getOrderByBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderBy(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1200,30 +1073,26 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderByBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1233,12 +1102,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
   private static final com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest();
   }
@@ -1247,27 +1116,27 @@ public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListRuntimeVersionsRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListRuntimeVersionsRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1282,4 +1151,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
similarity index 57%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
index 115c5374b8c3..9b0732a3aba4 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
@@ -1,142 +1,99 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListRuntimeVersionsRequestOrBuilder
-    extends
+public interface ListRuntimeVersionsRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString getFilterBytes();
+  com.google.protobuf.ByteString
+      getFilterBytes();
 
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString getOrderByBytes();
+  com.google.protobuf.ByteString
+      getOrderByBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
similarity index 73%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
index c00bb3400023..a6dc735137c6 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Response for
  * [ListRuntimeVersions][google.cloud.tpu.v2alpha1.Tpu.ListRuntimeVersions].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse}
  */
-public final class ListRuntimeVersionsResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListRuntimeVersionsResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
     ListRuntimeVersionsResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListRuntimeVersionsResponse.newBuilder() to construct.
   private ListRuntimeVersionsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListRuntimeVersionsResponse() {
     runtimeVersions_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -46,37 +28,33 @@ private ListRuntimeVersionsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListRuntimeVersionsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class,
-            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class, com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.Builder.class);
   }
 
   public static final int RUNTIME_VERSIONS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List runtimeVersions_;
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -88,8 +66,6 @@ public java.util.List getRuntimeVe
     return runtimeVersions_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -97,13 +73,11 @@ public java.util.List getRuntimeVe
    * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getRuntimeVersionsOrBuilderList() {
     return runtimeVersions_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -115,8 +89,6 @@ public int getRuntimeVersionsCount() {
     return runtimeVersions_.size();
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -128,8 +100,6 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersions(int index
     return runtimeVersions_.get(index);
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -143,18 +113,14 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsO
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -163,29 +129,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -194,46 +160,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList
+      getUnreachableList() {
     return unreachable_;
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -241,23 +198,20 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString
+      getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -269,7 +223,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < runtimeVersions_.size(); i++) {
       output.writeMessage(1, runtimeVersions_.get(i));
     }
@@ -289,7 +244,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < runtimeVersions_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, runtimeVersions_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, runtimeVersions_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -310,17 +266,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse other =
-        (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse) obj;
+    com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse other = (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse) obj;
 
-    if (!getRuntimeVersionsList().equals(other.getRuntimeVersionsList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
+    if (!getRuntimeVersionsList()
+        .equals(other.getRuntimeVersionsList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList()
+        .equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -348,104 +306,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for
    * [ListRuntimeVersions][google.cloud.tpu.v2alpha1.Tpu.ListRuntimeVersions].
@@ -453,32 +403,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
       com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class,
-              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class, com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -497,9 +448,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -518,18 +469,14 @@ public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse result =
-          new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse(this);
+      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse result = new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse result) {
       if (runtimeVersionsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           runtimeVersions_ = java.util.Collections.unmodifiableList(runtimeVersions_);
@@ -557,39 +504,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResp
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -597,8 +543,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.getDefaultInstance()) return this;
       if (runtimeVersionsBuilder_ == null) {
         if (!other.runtimeVersions_.isEmpty()) {
           if (runtimeVersions_.isEmpty()) {
@@ -617,10 +562,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRespon
             runtimeVersionsBuilder_ = null;
             runtimeVersions_ = other.runtimeVersions_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            runtimeVersionsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getRuntimeVersionsFieldBuilder()
-                    : null;
+            runtimeVersionsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getRuntimeVersionsFieldBuilder() : null;
           } else {
             runtimeVersionsBuilder_.addAllMessages(other.runtimeVersions_);
           }
@@ -667,39 +611,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2alpha1.RuntimeVersion m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.RuntimeVersion.parser(), extensionRegistry);
-                if (runtimeVersionsBuilder_ == null) {
-                  ensureRuntimeVersionsIsMutable();
-                  runtimeVersions_.add(m);
-                } else {
-                  runtimeVersionsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureUnreachableIsMutable();
-                unreachable_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2alpha1.RuntimeVersion m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2alpha1.RuntimeVersion.parser(),
+                      extensionRegistry);
+              if (runtimeVersionsBuilder_ == null) {
+                ensureRuntimeVersionsIsMutable();
+                runtimeVersions_.add(m);
+              } else {
+                runtimeVersionsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureUnreachableIsMutable();
+              unreachable_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -709,29 +650,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List runtimeVersions_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureRuntimeVersionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        runtimeVersions_ =
-            new java.util.ArrayList(runtimeVersions_);
+        runtimeVersions_ = new java.util.ArrayList(runtimeVersions_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion,
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder,
-            com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder>
-        runtimeVersionsBuilder_;
+        com.google.cloud.tpu.v2alpha1.RuntimeVersion, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder, com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder> runtimeVersionsBuilder_;
 
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -746,8 +679,6 @@ public java.util.List getRuntimeVe
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -762,8 +693,6 @@ public int getRuntimeVersionsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -778,8 +707,6 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersions(int index
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -801,8 +728,6 @@ public Builder setRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -821,8 +746,6 @@ public Builder setRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -843,8 +766,6 @@ public Builder addRuntimeVersions(com.google.cloud.tpu.v2alpha1.RuntimeVersion v
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -866,8 +787,6 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -886,8 +805,6 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -906,8 +823,6 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -918,7 +833,8 @@ public Builder addAllRuntimeVersions(
         java.lang.Iterable values) {
       if (runtimeVersionsBuilder_ == null) {
         ensureRuntimeVersionsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, runtimeVersions_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, runtimeVersions_);
         onChanged();
       } else {
         runtimeVersionsBuilder_.addAllMessages(values);
@@ -926,8 +842,6 @@ public Builder addAllRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -945,8 +859,6 @@ public Builder clearRuntimeVersions() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -964,8 +876,6 @@ public Builder removeRuntimeVersions(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -977,8 +887,6 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder getRuntimeVersionsBu
       return getRuntimeVersionsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -988,22 +896,19 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder getRuntimeVersionsBu
     public com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
         int index) {
       if (runtimeVersionsBuilder_ == null) {
-        return runtimeVersions_.get(index);
-      } else {
+        return runtimeVersions_.get(index);  } else {
         return runtimeVersionsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
      */
-    public java.util.List
-        getRuntimeVersionsOrBuilderList() {
+    public java.util.List 
+         getRuntimeVersionsOrBuilderList() {
       if (runtimeVersionsBuilder_ != null) {
         return runtimeVersionsBuilder_.getMessageOrBuilderList();
       } else {
@@ -1011,8 +916,6 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsO
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1020,12 +923,10 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsO
      * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
      */
     public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder addRuntimeVersionsBuilder() {
-      return getRuntimeVersionsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance());
+      return getRuntimeVersionsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1034,34 +935,26 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder addRuntimeVersionsBu
      */
     public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder addRuntimeVersionsBuilder(
         int index) {
-      return getRuntimeVersionsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance());
+      return getRuntimeVersionsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
      */
-    public java.util.List
-        getRuntimeVersionsBuilderList() {
+    public java.util.List 
+         getRuntimeVersionsBuilderList() {
       return getRuntimeVersionsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion,
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder,
-            com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder>
+        com.google.cloud.tpu.v2alpha1.RuntimeVersion, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder, com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder> 
         getRuntimeVersionsFieldBuilder() {
       if (runtimeVersionsBuilder_ == null) {
-        runtimeVersionsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.RuntimeVersion,
-                com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder,
-                com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder>(
+        runtimeVersionsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder, com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder>(
                 runtimeVersions_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -1073,20 +966,18 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder addRuntimeVersionsBu
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1095,21 +986,20 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1117,35 +1007,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1155,21 +1038,17 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1177,52 +1056,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1230,90 +1099,76 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUnreachable(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachable(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(java.lang.Iterable values) {
+    public Builder addAllUnreachable(
+        java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, unreachable_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1323,30 +1178,26 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachableBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1356,12 +1207,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
   private static final com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse();
   }
@@ -1370,27 +1221,27 @@ public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListRuntimeVersionsResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListRuntimeVersionsResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1405,4 +1256,6 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
index 86f9ef995705..2613e6e3d961 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListRuntimeVersionsResponseOrBuilder
-    extends
+public interface ListRuntimeVersionsResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
    */
-  java.util.List getRuntimeVersionsList();
+  java.util.List 
+      getRuntimeVersionsList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -44,8 +25,6 @@ public interface ListRuntimeVersionsResponseOrBuilder
    */
   com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersions(int index);
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -54,100 +33,82 @@ public interface ListRuntimeVersionsResponseOrBuilder
    */
   int getRuntimeVersionsCount();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
    */
-  java.util.List
+  java.util.List 
       getRuntimeVersionsOrBuilderList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
    */
-  com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(int index);
+  com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  java.util.List getUnreachableList();
+  java.util.List
+      getUnreachableList();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString getUnreachableBytes(int index);
+  com.google.protobuf.ByteString
+      getUnreachableBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/LocationName.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/LocationName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/LocationName.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/LocationName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
index 1615211c2c0b..5f433810dd42 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Network related configurations.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.NetworkConfig}
  */
-public final class NetworkConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class NetworkConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.NetworkConfig)
     NetworkConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use NetworkConfig.newBuilder() to construct.
   private NetworkConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private NetworkConfig() {
     network_ = "";
     subnetwork_ = "";
@@ -44,44 +26,39 @@ private NetworkConfig() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new NetworkConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.NetworkConfig.class,
-            com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder.class);
+            com.google.cloud.tpu.v2alpha1.NetworkConfig.class, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder.class);
   }
 
   public static final int NETWORK_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object network_ = "";
   /**
-   *
-   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
-   *
    * @return The network.
    */
   @java.lang.Override
@@ -90,30 +67,30 @@ public java.lang.String getNetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       network_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
-   *
    * @return The bytes for network.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNetworkBytes() {
+  public com.google.protobuf.ByteString
+      getNetworkBytes() {
     java.lang.Object ref = network_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       network_ = b;
       return b;
     } else {
@@ -122,12 +99,9 @@ public com.google.protobuf.ByteString getNetworkBytes() {
   }
 
   public static final int SUBNETWORK_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object subnetwork_ = "";
   /**
-   *
-   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -135,7 +109,6 @@ public com.google.protobuf.ByteString getNetworkBytes() {
    * 

    *
    * string subnetwork = 2;
-   *
    * @return The subnetwork.
    */
   @java.lang.Override
@@ -144,15 +117,14 @@ public java.lang.String getSubnetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subnetwork_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -160,15 +132,16 @@ public java.lang.String getSubnetwork() {
    * 

    *
    * string subnetwork = 2;
-   *
    * @return The bytes for subnetwork.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSubnetworkBytes() {
+  public com.google.protobuf.ByteString
+      getSubnetworkBytes() {
     java.lang.Object ref = subnetwork_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       subnetwork_ = b;
       return b;
     } else {
@@ -179,8 +152,6 @@ public com.google.protobuf.ByteString getSubnetworkBytes() {
   public static final int ENABLE_EXTERNAL_IPS_FIELD_NUMBER = 3;
   private boolean enableExternalIps_ = false;
   /**
-   *
-   *
    * 
    * Indicates that external IP addresses would be associated with the TPU
    * workers. If set to false, the specified subnetwork or network should have
@@ -188,7 +159,6 @@ public com.google.protobuf.ByteString getSubnetworkBytes() {
    * 

    *
    * bool enable_external_ips = 3;
-   *
    * @return The enableExternalIps.
    */
   @java.lang.Override
@@ -199,8 +169,6 @@ public boolean getEnableExternalIps() {
   public static final int CAN_IP_FORWARD_FIELD_NUMBER = 4;
   private boolean canIpForward_ = false;
   /**
-   *
-   *
    * 
    * Allows the TPU node to send and receive packets with non-matching
    * destination or source IPs. This is required if you plan to use the TPU
@@ -208,7 +176,6 @@ public boolean getEnableExternalIps() {
    * 

    *
    * bool can_ip_forward = 4;
-   *
    * @return The canIpForward.
    */
   @java.lang.Override
@@ -217,7 +184,6 @@ public boolean getCanIpForward() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -229,7 +195,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(network_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, network_);
     }
@@ -258,10 +225,12 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, subnetwork_);
     }
     if (enableExternalIps_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, enableExternalIps_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(3, enableExternalIps_);
     }
     if (canIpForward_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(4, canIpForward_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(4, canIpForward_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -271,18 +240,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.NetworkConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.NetworkConfig other =
-        (com.google.cloud.tpu.v2alpha1.NetworkConfig) obj;
+    com.google.cloud.tpu.v2alpha1.NetworkConfig other = (com.google.cloud.tpu.v2alpha1.NetworkConfig) obj;
 
-    if (!getNetwork().equals(other.getNetwork())) return false;
-    if (!getSubnetwork().equals(other.getSubnetwork())) return false;
-    if (getEnableExternalIps() != other.getEnableExternalIps()) return false;
-    if (getCanIpForward() != other.getCanIpForward()) return false;
+    if (!getNetwork()
+        .equals(other.getNetwork())) return false;
+    if (!getSubnetwork()
+        .equals(other.getSubnetwork())) return false;
+    if (getEnableExternalIps()
+        != other.getEnableExternalIps()) return false;
+    if (getCanIpForward()
+        != other.getCanIpForward()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -299,144 +271,140 @@ public int hashCode() {
     hash = (37 * hash) + SUBNETWORK_FIELD_NUMBER;
     hash = (53 * hash) + getSubnetwork().hashCode();
     hash = (37 * hash) + ENABLE_EXTERNAL_IPS_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableExternalIps());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getEnableExternalIps());
     hash = (37 * hash) + CAN_IP_FORWARD_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCanIpForward());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getCanIpForward());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.NetworkConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Network related configurations.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.NetworkConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.NetworkConfig)
       com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.NetworkConfig.class,
-              com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder.class);
+              com.google.cloud.tpu.v2alpha1.NetworkConfig.class, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.NetworkConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -449,9 +417,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
     }
 
     @java.lang.Override
@@ -470,11 +438,8 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.NetworkConfig buildPartial() {
-      com.google.cloud.tpu.v2alpha1.NetworkConfig result =
-          new com.google.cloud.tpu.v2alpha1.NetworkConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.NetworkConfig result = new com.google.cloud.tpu.v2alpha1.NetworkConfig(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -499,39 +464,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.NetworkConfig result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.NetworkConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.NetworkConfig) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.NetworkConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -582,37 +546,32 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                network_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                subnetwork_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 24:
-              {
-                enableExternalIps_ = input.readBool();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 24
-            case 32:
-              {
-                canIpForward_ = input.readBool();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 32
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              network_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              subnetwork_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 24: {
+              enableExternalIps_ = input.readBool();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 24
+            case 32: {
+              canIpForward_ = input.readBool();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 32
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -622,26 +581,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object network_ = "";
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @return The network.
      */
     public java.lang.String getNetwork() {
       java.lang.Object ref = network_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         network_ = s;
         return s;
@@ -650,22 +606,21 @@ public java.lang.String getNetwork() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @return The bytes for network.
      */
-    public com.google.protobuf.ByteString getNetworkBytes() {
+    public com.google.protobuf.ByteString
+        getNetworkBytes() {
       java.lang.Object ref = network_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         network_ = b;
         return b;
       } else {
@@ -673,37 +628,30 @@ public com.google.protobuf.ByteString getNetworkBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @param value The network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetwork(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNetwork(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       network_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNetwork() {
@@ -713,22 +661,18 @@ public Builder clearNetwork() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @param value The bytes for network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNetworkBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       network_ = value;
       bitField0_ |= 0x00000001;
@@ -738,8 +682,6 @@ public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object subnetwork_ = "";
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -747,13 +689,13 @@ public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string subnetwork = 2;
-     *
      * @return The subnetwork.
      */
     public java.lang.String getSubnetwork() {
       java.lang.Object ref = subnetwork_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subnetwork_ = s;
         return s;
@@ -762,8 +704,6 @@ public java.lang.String getSubnetwork() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -771,14 +711,15 @@ public java.lang.String getSubnetwork() {
      * 

      *
      * string subnetwork = 2;
-     *
      * @return The bytes for subnetwork.
      */
-    public com.google.protobuf.ByteString getSubnetworkBytes() {
+    public com.google.protobuf.ByteString
+        getSubnetworkBytes() {
       java.lang.Object ref = subnetwork_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         subnetwork_ = b;
         return b;
       } else {
@@ -786,8 +727,6 @@ public com.google.protobuf.ByteString getSubnetworkBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -795,22 +734,18 @@ public com.google.protobuf.ByteString getSubnetworkBytes() {
      * 

      *
      * string subnetwork = 2;
-     *
      * @param value The subnetwork to set.
      * @return This builder for chaining.
      */
-    public Builder setSubnetwork(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSubnetwork(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       subnetwork_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -818,7 +753,6 @@ public Builder setSubnetwork(java.lang.String value) {
      * 

      *
      * string subnetwork = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSubnetwork() {
@@ -828,8 +762,6 @@ public Builder clearSubnetwork() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -837,14 +769,12 @@ public Builder clearSubnetwork() {
      * 

      *
      * string subnetwork = 2;
-     *
      * @param value The bytes for subnetwork to set.
      * @return This builder for chaining.
      */
-    public Builder setSubnetworkBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSubnetworkBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       subnetwork_ = value;
       bitField0_ |= 0x00000002;
@@ -852,10 +782,8 @@ public Builder setSubnetworkBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private boolean enableExternalIps_;
+    private boolean enableExternalIps_ ;
     /**
-     *
-     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -863,7 +791,6 @@ public Builder setSubnetworkBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * bool enable_external_ips = 3;
-     *
      * @return The enableExternalIps.
      */
     @java.lang.Override
@@ -871,8 +798,6 @@ public boolean getEnableExternalIps() {
       return enableExternalIps_;
     }
     /**
-     *
-     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -880,20 +805,17 @@ public boolean getEnableExternalIps() {
      * 

      *
      * bool enable_external_ips = 3;
-     *
      * @param value The enableExternalIps to set.
      * @return This builder for chaining.
      */
     public Builder setEnableExternalIps(boolean value) {
-
+      
       enableExternalIps_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -901,7 +823,6 @@ public Builder setEnableExternalIps(boolean value) {
      * 

      *
      * bool enable_external_ips = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEnableExternalIps() {
@@ -911,10 +832,8 @@ public Builder clearEnableExternalIps() {
       return this;
     }
 
-    private boolean canIpForward_;
+    private boolean canIpForward_ ;
     /**
-     *
-     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -922,7 +841,6 @@ public Builder clearEnableExternalIps() {
      * 

      *
      * bool can_ip_forward = 4;
-     *
      * @return The canIpForward.
      */
     @java.lang.Override
@@ -930,8 +848,6 @@ public boolean getCanIpForward() {
       return canIpForward_;
     }
     /**
-     *
-     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -939,20 +855,17 @@ public boolean getCanIpForward() {
      * 

      *
      * bool can_ip_forward = 4;
-     *
      * @param value The canIpForward to set.
      * @return This builder for chaining.
      */
     public Builder setCanIpForward(boolean value) {
-
+      
       canIpForward_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -960,7 +873,6 @@ public Builder setCanIpForward(boolean value) {
      * 

      *
      * bool can_ip_forward = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCanIpForward() {
@@ -969,9 +881,9 @@ public Builder clearCanIpForward() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -981,12 +893,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.NetworkConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.NetworkConfig)
   private static final com.google.cloud.tpu.v2alpha1.NetworkConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.NetworkConfig();
   }
@@ -995,27 +907,27 @@ public static com.google.cloud.tpu.v2alpha1.NetworkConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public NetworkConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public NetworkConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1030,4 +942,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.NetworkConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
index cb262342c834..5b330b83facf 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
@@ -1,58 +1,35 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface NetworkConfigOrBuilder
-    extends
+public interface NetworkConfigOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.NetworkConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
-   *
    * @return The network.
    */
   java.lang.String getNetwork();
   /**
-   *
-   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
-   *
    * @return The bytes for network.
    */
-  com.google.protobuf.ByteString getNetworkBytes();
+  com.google.protobuf.ByteString
+      getNetworkBytes();
 
   /**
-   *
-   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -60,13 +37,10 @@ public interface NetworkConfigOrBuilder
    * 

    *
    * string subnetwork = 2;
-   *
    * @return The subnetwork.
    */
   java.lang.String getSubnetwork();
   /**
-   *
-   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -74,14 +48,12 @@ public interface NetworkConfigOrBuilder
    * 

    *
    * string subnetwork = 2;
-   *
    * @return The bytes for subnetwork.
    */
-  com.google.protobuf.ByteString getSubnetworkBytes();
+  com.google.protobuf.ByteString
+      getSubnetworkBytes();
 
   /**
-   *
-   *
    * 
    * Indicates that external IP addresses would be associated with the TPU
    * workers. If set to false, the specified subnetwork or network should have
@@ -89,14 +61,11 @@ public interface NetworkConfigOrBuilder
    * 

    *
    * bool enable_external_ips = 3;
-   *
    * @return The enableExternalIps.
    */
   boolean getEnableExternalIps();
 
   /**
-   *
-   *
    * 
    * Allows the TPU node to send and receive packets with non-matching
    * destination or source IPs. This is required if you plan to use the TPU
@@ -104,7 +73,6 @@ public interface NetworkConfigOrBuilder
    * 

    *
    * bool can_ip_forward = 4;
-   *
    * @return The canIpForward.
    */
   boolean getCanIpForward();
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
similarity index 68%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
index b3aa47ab1ff1..bc52b9bd001c 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
@@ -1,85 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A network endpoint over which a TPU worker can be reached.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.NetworkEndpoint}
  */
-public final class NetworkEndpoint extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class NetworkEndpoint extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.NetworkEndpoint)
     NetworkEndpointOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use NetworkEndpoint.newBuilder() to construct.
   private NetworkEndpoint(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private NetworkEndpoint() {
     ipAddress_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new NetworkEndpoint();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.class,
-            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder.class);
+            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.class, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder.class);
   }
 
   public static final int IP_ADDRESS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object ipAddress_ = "";
   /**
-   *
-   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The ipAddress.
    */
   @java.lang.Override
@@ -88,29 +65,29 @@ public java.lang.String getIpAddress() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       ipAddress_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The bytes for ipAddress.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getIpAddressBytes() {
+  public com.google.protobuf.ByteString
+      getIpAddressBytes() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       ipAddress_ = b;
       return b;
     } else {
@@ -121,14 +98,11 @@ public com.google.protobuf.ByteString getIpAddressBytes() {
   public static final int PORT_FIELD_NUMBER = 2;
   private int port_ = 0;
   /**
-   *
-   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
-   *
    * @return The port.
    */
   @java.lang.Override
@@ -139,14 +113,11 @@ public int getPort() {
   public static final int ACCESS_CONFIG_FIELD_NUMBER = 5;
   private com.google.cloud.tpu.v2alpha1.AccessConfig accessConfig_;
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
-   *
    * @return Whether the accessConfig field is set.
    */
   @java.lang.Override
@@ -154,25 +125,18 @@ public boolean hasAccessConfig() {
     return accessConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
-   *
    * @return The accessConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.AccessConfig getAccessConfig() {
-    return accessConfig_ == null
-        ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()
-        : accessConfig_;
+    return accessConfig_ == null ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance() : accessConfig_;
   }
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

@@ -181,13 +145,10 @@ public com.google.cloud.tpu.v2alpha1.AccessConfig getAccessConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder getAccessConfigOrBuilder() {
-    return accessConfig_ == null
-        ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()
-        : accessConfig_;
+    return accessConfig_ == null ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance() : accessConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -199,7 +160,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(ipAddress_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, ipAddress_);
     }
@@ -222,10 +184,12 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, ipAddress_);
     }
     if (port_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, port_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, port_);
     }
     if (accessConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getAccessConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(5, getAccessConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -235,19 +199,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.NetworkEndpoint)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.NetworkEndpoint other =
-        (com.google.cloud.tpu.v2alpha1.NetworkEndpoint) obj;
+    com.google.cloud.tpu.v2alpha1.NetworkEndpoint other = (com.google.cloud.tpu.v2alpha1.NetworkEndpoint) obj;
 
-    if (!getIpAddress().equals(other.getIpAddress())) return false;
-    if (getPort() != other.getPort()) return false;
+    if (!getIpAddress()
+        .equals(other.getIpAddress())) return false;
+    if (getPort()
+        != other.getPort()) return false;
     if (hasAccessConfig() != other.hasAccessConfig()) return false;
     if (hasAccessConfig()) {
-      if (!getAccessConfig().equals(other.getAccessConfig())) return false;
+      if (!getAccessConfig()
+          .equals(other.getAccessConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -273,136 +239,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.NetworkEndpoint prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A network endpoint over which a TPU worker can be reached.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.NetworkEndpoint}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.NetworkEndpoint)
       com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.NetworkEndpoint.class,
-              com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder.class);
+              com.google.cloud.tpu.v2alpha1.NetworkEndpoint.class, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.NetworkEndpoint.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -418,9 +378,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
@@ -439,11 +399,8 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpoint build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint buildPartial() {
-      com.google.cloud.tpu.v2alpha1.NetworkEndpoint result =
-          new com.google.cloud.tpu.v2alpha1.NetworkEndpoint(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.NetworkEndpoint result = new com.google.cloud.tpu.v2alpha1.NetworkEndpoint(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -457,8 +414,9 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.NetworkEndpoint result)
         result.port_ = port_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.accessConfig_ =
-            accessConfigBuilder_ == null ? accessConfig_ : accessConfigBuilder_.build();
+        result.accessConfig_ = accessConfigBuilder_ == null
+            ? accessConfig_
+            : accessConfigBuilder_.build();
       }
     }
 
@@ -466,39 +424,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.NetworkEndpoint result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.NetworkEndpoint) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.NetworkEndpoint) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.NetworkEndpoint)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -544,31 +501,29 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                ipAddress_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                port_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 42:
-              {
-                input.readMessage(getAccessConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 42
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              ipAddress_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              port_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 42: {
+              input.readMessage(
+                  getAccessConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 42
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -578,25 +533,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object ipAddress_ = "";
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @return The ipAddress.
      */
     public java.lang.String getIpAddress() {
       java.lang.Object ref = ipAddress_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         ipAddress_ = s;
         return s;
@@ -605,21 +557,20 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @return The bytes for ipAddress.
      */
-    public com.google.protobuf.ByteString getIpAddressBytes() {
+    public com.google.protobuf.ByteString
+        getIpAddressBytes() {
       java.lang.Object ref = ipAddress_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         ipAddress_ = b;
         return b;
       } else {
@@ -627,35 +578,28 @@ public com.google.protobuf.ByteString getIpAddressBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @param value The ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddress(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setIpAddress(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearIpAddress() {
@@ -665,21 +609,17 @@ public Builder clearIpAddress() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @param value The bytes for ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setIpAddressBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
@@ -687,16 +627,13 @@ public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int port_;
+    private int port_ ;
     /**
-     *
-     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
-     *
      * @return The port.
      */
     @java.lang.Override
@@ -704,33 +641,27 @@ public int getPort() {
       return port_;
     }
     /**
-     *
-     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
-     *
      * @param value The port to set.
      * @return This builder for chaining.
      */
     public Builder setPort(int value) {
-
+      
       port_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPort() {
@@ -742,47 +673,34 @@ public Builder clearPort() {
 
     private com.google.cloud.tpu.v2alpha1.AccessConfig accessConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.AccessConfig,
-            com.google.cloud.tpu.v2alpha1.AccessConfig.Builder,
-            com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder>
-        accessConfigBuilder_;
+        com.google.cloud.tpu.v2alpha1.AccessConfig, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder, com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder> accessConfigBuilder_;
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
-     *
      * @return Whether the accessConfig field is set.
      */
     public boolean hasAccessConfig() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
-     *
      * @return The accessConfig.
      */
     public com.google.cloud.tpu.v2alpha1.AccessConfig getAccessConfig() {
       if (accessConfigBuilder_ == null) {
-        return accessConfig_ == null
-            ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()
-            : accessConfig_;
+        return accessConfig_ == null ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance() : accessConfig_;
       } else {
         return accessConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -803,8 +721,6 @@ public Builder setAccessConfig(com.google.cloud.tpu.v2alpha1.AccessConfig value)
       return this;
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -823,8 +739,6 @@ public Builder setAccessConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -833,9 +747,9 @@ public Builder setAccessConfig(
      */
     public Builder mergeAccessConfig(com.google.cloud.tpu.v2alpha1.AccessConfig value) {
       if (accessConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0)
-            && accessConfig_ != null
-            && accessConfig_ != com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0) &&
+          accessConfig_ != null &&
+          accessConfig_ != com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()) {
           getAccessConfigBuilder().mergeFrom(value);
         } else {
           accessConfig_ = value;
@@ -848,8 +762,6 @@ public Builder mergeAccessConfig(com.google.cloud.tpu.v2alpha1.AccessConfig valu
       return this;
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -867,8 +779,6 @@ public Builder clearAccessConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -881,8 +791,6 @@ public com.google.cloud.tpu.v2alpha1.AccessConfig.Builder getAccessConfigBuilder
       return getAccessConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -893,14 +801,11 @@ public com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder getAccessConfigOrBuil
       if (accessConfigBuilder_ != null) {
         return accessConfigBuilder_.getMessageOrBuilder();
       } else {
-        return accessConfig_ == null
-            ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()
-            : accessConfig_;
+        return accessConfig_ == null ?
+            com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance() : accessConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -908,24 +813,21 @@ public com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder getAccessConfigOrBuil
      * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.AccessConfig,
-            com.google.cloud.tpu.v2alpha1.AccessConfig.Builder,
-            com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder>
+        com.google.cloud.tpu.v2alpha1.AccessConfig, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder, com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder> 
         getAccessConfigFieldBuilder() {
       if (accessConfigBuilder_ == null) {
-        accessConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.AccessConfig,
-                com.google.cloud.tpu.v2alpha1.AccessConfig.Builder,
-                com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder>(
-                getAccessConfig(), getParentForChildren(), isClean());
+        accessConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.AccessConfig, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder, com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder>(
+                getAccessConfig(),
+                getParentForChildren(),
+                isClean());
         accessConfig_ = null;
       }
       return accessConfigBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -935,12 +837,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.NetworkEndpoint)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.NetworkEndpoint)
   private static final com.google.cloud.tpu.v2alpha1.NetworkEndpoint DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.NetworkEndpoint();
   }
@@ -949,27 +851,27 @@ public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public NetworkEndpoint parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public NetworkEndpoint parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -984,4 +886,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.NetworkEndpoint getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
index 82c95167f742..aeeb5a816083 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
@@ -1,93 +1,61 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface NetworkEndpointOrBuilder
-    extends
+public interface NetworkEndpointOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.NetworkEndpoint)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The ipAddress.
    */
   java.lang.String getIpAddress();
   /**
-   *
-   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The bytes for ipAddress.
    */
-  com.google.protobuf.ByteString getIpAddressBytes();
+  com.google.protobuf.ByteString
+      getIpAddressBytes();
 
   /**
-   *
-   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
-   *
    * @return The port.
    */
   int getPort();
 
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
-   *
    * @return Whether the accessConfig field is set.
    */
   boolean hasAccessConfig();
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
-   *
    * @return The accessConfig.
    */
   com.google.cloud.tpu.v2alpha1.AccessConfig getAccessConfig();
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
index 16618e60e1b7..8669f8dac942 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A TPU instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.Node}
  */
-public final class Node extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Node extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.Node)
     NodeOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Node.newBuilder() to construct.
   private Node(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Node() {
     name_ = "";
     description_ = "";
@@ -56,56 +38,53 @@ private Node() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Node();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(int number) {
+  protected com.google.protobuf.MapField internalGetMapField(
+      int number) {
     switch (number) {
       case 24:
         return internalGetLabels();
       case 34:
         return internalGetMetadata();
       default:
-        throw new RuntimeException("Invalid map field number: " + number);
+        throw new RuntimeException(
+            "Invalid map field number: " + number);
     }
   }
-
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.Node.class,
-            com.google.cloud.tpu.v2alpha1.Node.Builder.class);
+            com.google.cloud.tpu.v2alpha1.Node.class, com.google.cloud.tpu.v2alpha1.Node.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * Represents the different states of a TPU node during its lifecycle.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.Node.State}
    */
-  public enum State implements com.google.protobuf.ProtocolMessageEnum {
+  public enum State
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * TPU node state is not known/set.
      * 

@@ -114,8 +93,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STATE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * TPU node is being created.
      * 

@@ -124,8 +101,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     CREATING(1),
     /**
-     *
-     *
      * 
      * TPU node has been created.
      * 

@@ -134,8 +109,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     READY(2),
     /**
-     *
-     *
      * 
      * TPU node is restarting.
      * 

@@ -144,8 +117,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     RESTARTING(3),
     /**
-     *
-     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -154,8 +125,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     REIMAGING(4),
     /**
-     *
-     *
      * 
      * TPU node is being deleted.
      * 

@@ -164,8 +133,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     DELETING(5),
     /**
-     *
-     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the 'help_description' field.
@@ -175,8 +142,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     REPAIRING(6),
     /**
-     *
-     *
      * 
      * TPU node is stopped.
      * 

@@ -185,8 +150,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STOPPED(8),
     /**
-     *
-     *
      * 
      * TPU node is currently stopping.
      * 

@@ -195,8 +158,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STOPPING(9),
     /**
-     *
-     *
      * 
      * TPU node is currently starting.
      * 

@@ -205,8 +166,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STARTING(10),
     /**
-     *
-     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -215,8 +174,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     PREEMPTED(11),
     /**
-     *
-     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -226,8 +183,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     TERMINATED(12),
     /**
-     *
-     *
      * 
      * TPU node is currently hiding.
      * 

@@ -236,8 +191,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     HIDING(13),
     /**
-     *
-     *
      * 
      * TPU node has been hidden.
      * 

@@ -246,8 +199,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     HIDDEN(14),
     /**
-     *
-     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -259,8 +210,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * TPU node state is not known/set.
      * 

@@ -269,8 +218,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STATE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * TPU node is being created.
      * 

@@ -279,8 +226,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int CREATING_VALUE = 1;
     /**
-     *
-     *
      * 
      * TPU node has been created.
      * 

@@ -289,8 +234,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int READY_VALUE = 2;
     /**
-     *
-     *
      * 
      * TPU node is restarting.
      * 

@@ -299,8 +242,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int RESTARTING_VALUE = 3;
     /**
-     *
-     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -309,8 +250,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int REIMAGING_VALUE = 4;
     /**
-     *
-     *
      * 
      * TPU node is being deleted.
      * 

@@ -319,8 +258,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int DELETING_VALUE = 5;
     /**
-     *
-     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the 'help_description' field.
@@ -330,8 +267,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int REPAIRING_VALUE = 6;
     /**
-     *
-     *
      * 
      * TPU node is stopped.
      * 

@@ -340,8 +275,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STOPPED_VALUE = 8;
     /**
-     *
-     *
      * 
      * TPU node is currently stopping.
      * 

@@ -350,8 +283,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STOPPING_VALUE = 9;
     /**
-     *
-     *
      * 
      * TPU node is currently starting.
      * 

@@ -360,8 +291,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STARTING_VALUE = 10;
     /**
-     *
-     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -370,8 +299,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int PREEMPTED_VALUE = 11;
     /**
-     *
-     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -381,8 +308,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int TERMINATED_VALUE = 12;
     /**
-     *
-     *
      * 
      * TPU node is currently hiding.
      * 

@@ -391,8 +316,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HIDING_VALUE = 13;
     /**
-     *
-     *
      * 
      * TPU node has been hidden.
      * 

@@ -401,8 +324,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HIDDEN_VALUE = 14;
     /**
-     *
-     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -411,6 +332,7 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int UNHIDING_VALUE = 15;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -435,73 +357,61 @@ public static State valueOf(int value) {
      */
     public static State forNumber(int value) {
       switch (value) {
-        case 0:
-          return STATE_UNSPECIFIED;
-        case 1:
-          return CREATING;
-        case 2:
-          return READY;
-        case 3:
-          return RESTARTING;
-        case 4:
-          return REIMAGING;
-        case 5:
-          return DELETING;
-        case 6:
-          return REPAIRING;
-        case 8:
-          return STOPPED;
-        case 9:
-          return STOPPING;
-        case 10:
-          return STARTING;
-        case 11:
-          return PREEMPTED;
-        case 12:
-          return TERMINATED;
-        case 13:
-          return HIDING;
-        case 14:
-          return HIDDEN;
-        case 15:
-          return UNHIDING;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+        case 0: return STATE_UNSPECIFIED;
+        case 1: return CREATING;
+        case 2: return READY;
+        case 3: return RESTARTING;
+        case 4: return REIMAGING;
+        case 5: return DELETING;
+        case 6: return REPAIRING;
+        case 8: return STOPPED;
+        case 9: return STOPPING;
+        case 10: return STARTING;
+        case 11: return PREEMPTED;
+        case 12: return TERMINATED;
+        case 13: return HIDING;
+        case 14: return HIDDEN;
+        case 15: return UNHIDING;
+        default: return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        State> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public State findValueByNumber(int number) {
+              return State.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public State findValueByNumber(int number) {
-            return State.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.Node.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final State[] VALUES = values();
 
-    public static State valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static State valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -519,8 +429,6 @@ private State(int value) {
   }
 
   /**
-   *
-   *
    * 
    * Health defines the status of a TPU node as reported by
    * Health Monitor.
@@ -528,10 +436,9 @@ private State(int value) {
    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.Node.Health}
    */
-  public enum Health implements com.google.protobuf.ProtocolMessageEnum {
+  public enum Health
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -540,8 +447,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     HEALTH_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * The resource is healthy.
      * 

@@ -550,8 +455,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     HEALTHY(1),
     /**
-     *
-     *
      * 
      * The resource is unresponsive.
      * 

@@ -560,8 +463,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     TIMEOUT(3),
     /**
-     *
-     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -570,8 +471,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     UNHEALTHY_TENSORFLOW(4),
     /**
-     *
-     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -584,8 +483,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -594,8 +491,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HEALTH_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * The resource is healthy.
      * 

@@ -604,8 +499,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HEALTHY_VALUE = 1;
     /**
-     *
-     *
      * 
      * The resource is unresponsive.
      * 

@@ -614,8 +507,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int TIMEOUT_VALUE = 3;
     /**
-     *
-     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -624,8 +515,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int UNHEALTHY_TENSORFLOW_VALUE = 4;
     /**
-     *
-     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -635,6 +524,7 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int UNHEALTHY_MAINTENANCE_VALUE = 5;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -659,53 +549,51 @@ public static Health valueOf(int value) {
      */
     public static Health forNumber(int value) {
       switch (value) {
-        case 0:
-          return HEALTH_UNSPECIFIED;
-        case 1:
-          return HEALTHY;
-        case 3:
-          return TIMEOUT;
-        case 4:
-          return UNHEALTHY_TENSORFLOW;
-        case 5:
-          return UNHEALTHY_MAINTENANCE;
-        default:
-          return null;
+        case 0: return HEALTH_UNSPECIFIED;
+        case 1: return HEALTHY;
+        case 3: return TIMEOUT;
+        case 4: return UNHEALTHY_TENSORFLOW;
+        case 5: return UNHEALTHY_MAINTENANCE;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        Health> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public Health findValueByNumber(int number) {
+              return Health.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public Health findValueByNumber(int number) {
-            return Health.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.Node.getDescriptor().getEnumTypes().get(1);
     }
 
     private static final Health[] VALUES = values();
 
-    public static Health valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static Health valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -723,18 +611,15 @@ private Health(int value) {
   }
 
   /**
-   *
-   *
    * 
    * TPU API Version.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.Node.ApiVersion}
    */
-  public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
+  public enum ApiVersion
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * API version is unknown.
      * 

@@ -743,8 +628,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     API_VERSION_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -753,8 +636,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     V1_ALPHA1(1),
     /**
-     *
-     *
      * 
      * TPU API V1 version.
      * 

@@ -763,8 +644,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     V1(2),
     /**
-     *
-     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -776,8 +655,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * API version is unknown.
      * 

@@ -786,8 +663,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int API_VERSION_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -796,8 +671,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V1_ALPHA1_VALUE = 1;
     /**
-     *
-     *
      * 
      * TPU API V1 version.
      * 

@@ -806,8 +679,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V1_VALUE = 2;
     /**
-     *
-     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -816,6 +687,7 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V2_ALPHA1_VALUE = 3;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -840,51 +712,50 @@ public static ApiVersion valueOf(int value) {
      */
     public static ApiVersion forNumber(int value) {
       switch (value) {
-        case 0:
-          return API_VERSION_UNSPECIFIED;
-        case 1:
-          return V1_ALPHA1;
-        case 2:
-          return V1;
-        case 3:
-          return V2_ALPHA1;
-        default:
-          return null;
+        case 0: return API_VERSION_UNSPECIFIED;
+        case 1: return V1_ALPHA1;
+        case 2: return V1;
+        case 3: return V2_ALPHA1;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        ApiVersion> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public ApiVersion findValueByNumber(int number) {
+              return ApiVersion.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public ApiVersion findValueByNumber(int number) {
-            return ApiVersion.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.Node.getDescriptor().getEnumTypes().get(2);
     }
 
     private static final ApiVersion[] VALUES = values();
 
-    public static ApiVersion valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static ApiVersion valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -902,20 +773,14 @@ private ApiVersion(int value) {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The name.
    */
   @java.lang.Override
@@ -924,31 +789,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -957,18 +820,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int DESCRIPTION_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object description_ = "";
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The description.
    */
   @java.lang.Override
@@ -977,29 +836,29 @@ public java.lang.String getDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       description_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The bytes for description.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDescriptionBytes() {
+  public com.google.protobuf.ByteString
+      getDescriptionBytes() {
     java.lang.Object ref = description_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       description_ = b;
       return b;
     } else {
@@ -1008,18 +867,14 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
   }
 
   public static final int ACCELERATOR_TYPE_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object acceleratorType_ = "";
   /**
-   *
-   *
    * 
    * The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5;
-   *
    * @return The acceleratorType.
    */
   @java.lang.Override
@@ -1028,29 +883,29 @@ public java.lang.String getAcceleratorType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       acceleratorType_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5;
-   *
    * @return The bytes for acceleratorType.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
+  public com.google.protobuf.ByteString
+      getAcceleratorTypeBytes() {
     java.lang.Object ref = acceleratorType_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       acceleratorType_ = b;
       return b;
     } else {
@@ -1061,56 +916,39 @@ public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
   public static final int STATE_FIELD_NUMBER = 9;
   private int state_ = 0;
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for state.
    */
-  @java.lang.Override
-  public int getStateValue() {
+  @java.lang.Override public int getStateValue() {
     return state_;
   }
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The state.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.Node.State getState() {
-    com.google.cloud.tpu.v2alpha1.Node.State result =
-        com.google.cloud.tpu.v2alpha1.Node.State.forNumber(state_);
+  @java.lang.Override public com.google.cloud.tpu.v2alpha1.Node.State getState() {
+    com.google.cloud.tpu.v2alpha1.Node.State result = com.google.cloud.tpu.v2alpha1.Node.State.forNumber(state_);
     return result == null ? com.google.cloud.tpu.v2alpha1.Node.State.UNRECOGNIZED : result;
   }
 
   public static final int HEALTH_DESCRIPTION_FIELD_NUMBER = 10;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object healthDescription_ = "";
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The healthDescription.
    */
   @java.lang.Override
@@ -1119,30 +957,30 @@ public java.lang.String getHealthDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       healthDescription_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for healthDescription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getHealthDescriptionBytes() {
+  public com.google.protobuf.ByteString
+      getHealthDescriptionBytes() {
     java.lang.Object ref = healthDescription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       healthDescription_ = b;
       return b;
     } else {
@@ -1151,18 +989,14 @@ public com.google.protobuf.ByteString getHealthDescriptionBytes() {
   }
 
   public static final int RUNTIME_VERSION_FIELD_NUMBER = 11;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object runtimeVersion_ = "";
   /**
-   *
-   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The runtimeVersion.
    */
   @java.lang.Override
@@ -1171,29 +1005,29 @@ public java.lang.String getRuntimeVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       runtimeVersion_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for runtimeVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getRuntimeVersionBytes() {
+  public com.google.protobuf.ByteString
+      getRuntimeVersionBytes() {
     java.lang.Object ref = runtimeVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       runtimeVersion_ = b;
       return b;
     } else {
@@ -1204,14 +1038,11 @@ public com.google.protobuf.ByteString getRuntimeVersionBytes() {
   public static final int NETWORK_CONFIG_FIELD_NUMBER = 36;
   private com.google.cloud.tpu.v2alpha1.NetworkConfig networkConfig_;
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
-   *
    * @return Whether the networkConfig field is set.
    */
   @java.lang.Override
@@ -1219,25 +1050,18 @@ public boolean hasNetworkConfig() {
     return networkConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
-   *
    * @return The networkConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NetworkConfig getNetworkConfig() {
-    return networkConfig_ == null
-        ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()
-        : networkConfig_;
+    return networkConfig_ == null ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance() : networkConfig_;
   }
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

@@ -1246,18 +1070,13 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfig getNetworkConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBuilder() {
-    return networkConfig_ == null
-        ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()
-        : networkConfig_;
+    return networkConfig_ == null ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance() : networkConfig_;
   }
 
   public static final int CIDR_BLOCK_FIELD_NUMBER = 13;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object cidrBlock_ = "";
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1270,7 +1089,6 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The cidrBlock.
    */
   @java.lang.Override
@@ -1279,15 +1097,14 @@ public java.lang.String getCidrBlock() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       cidrBlock_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1300,15 +1117,16 @@ public java.lang.String getCidrBlock() {
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The bytes for cidrBlock.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getCidrBlockBytes() {
+  public com.google.protobuf.ByteString
+      getCidrBlockBytes() {
     java.lang.Object ref = cidrBlock_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       cidrBlock_ = b;
       return b;
     } else {
@@ -1319,15 +1137,12 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
   public static final int SERVICE_ACCOUNT_FIELD_NUMBER = 37;
   private com.google.cloud.tpu.v2alpha1.ServiceAccount serviceAccount_;
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
-   *
    * @return Whether the serviceAccount field is set.
    */
   @java.lang.Override
@@ -1335,26 +1150,19 @@ public boolean hasServiceAccount() {
     return serviceAccount_ != null;
   }
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
-   *
    * @return The serviceAccount.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ServiceAccount getServiceAccount() {
-    return serviceAccount_ == null
-        ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()
-        : serviceAccount_;
+    return serviceAccount_ == null ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance() : serviceAccount_;
   }
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
@@ -1364,23 +1172,17 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccount getServiceAccount() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOrBuilder() {
-    return serviceAccount_ == null
-        ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()
-        : serviceAccount_;
+    return serviceAccount_ == null ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance() : serviceAccount_;
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 16;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -1388,15 +1190,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The createTime.
    */
   @java.lang.Override
@@ -1404,14 +1202,11 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
@@ -1421,14 +1216,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SCHEDULING_CONFIG_FIELD_NUMBER = 17;
   private com.google.cloud.tpu.v2alpha1.SchedulingConfig schedulingConfig_;
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
-   *
    * @return Whether the schedulingConfig field is set.
    */
   @java.lang.Override
@@ -1436,25 +1228,18 @@ public boolean hasSchedulingConfig() {
     return schedulingConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
-   *
    * @return The schedulingConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.SchedulingConfig getSchedulingConfig() {
-    return schedulingConfig_ == null
-        ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()
-        : schedulingConfig_;
+    return schedulingConfig_ == null ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
   }
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

@@ -1463,96 +1248,73 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfig getSchedulingConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder() {
-    return schedulingConfig_ == null
-        ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()
-        : schedulingConfig_;
+    return schedulingConfig_ == null ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
   }
 
   public static final int NETWORK_ENDPOINTS_FIELD_NUMBER = 21;
-
   @SuppressWarnings("serial")
   private java.util.List networkEndpoints_;
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public java.util.List getNetworkEndpointsList() {
     return networkEndpoints_;
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getNetworkEndpointsOrBuilderList() {
     return networkEndpoints_;
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public int getNetworkEndpointsCount() {
     return networkEndpoints_.size();
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NetworkEndpoint getNetworkEndpoints(int index) {
     return networkEndpoints_.get(index);
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
@@ -1563,67 +1325,56 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpoint
   public static final int HEALTH_FIELD_NUMBER = 22;
   private int health_ = 0;
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
-   *
    * @return The enum numeric value on the wire for health.
    */
-  @java.lang.Override
-  public int getHealthValue() {
+  @java.lang.Override public int getHealthValue() {
     return health_;
   }
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
-   *
    * @return The health.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.Node.Health getHealth() {
-    com.google.cloud.tpu.v2alpha1.Node.Health result =
-        com.google.cloud.tpu.v2alpha1.Node.Health.forNumber(health_);
+  @java.lang.Override public com.google.cloud.tpu.v2alpha1.Node.Health getHealth() {
+    com.google.cloud.tpu.v2alpha1.Node.Health result = com.google.cloud.tpu.v2alpha1.Node.Health.forNumber(health_);
     return result == null ? com.google.cloud.tpu.v2alpha1.Node.Health.UNRECOGNIZED : result;
   }
 
   public static final int LABELS_FIELD_NUMBER = 24;
-
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry defaultEntry =
-        com.google.protobuf.MapEntry.newDefaultInstance(
-            com.google.cloud.tpu.v2alpha1.CloudTpuProto
-                .internal_static_google_cloud_tpu_v2alpha1_Node_LabelsEntry_descriptor,
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "",
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "");
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, java.lang.String> defaultEntry =
+            com.google.protobuf.MapEntry
+            .newDefaultInstance(
+                com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_LabelsEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "");
   }
-
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField labels_;
-
-  private com.google.protobuf.MapField internalGetLabels() {
+  private com.google.protobuf.MapField<
+      java.lang.String, java.lang.String> labels_;
+  private com.google.protobuf.MapField
+  internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
-
   public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1631,21 +1382,20 @@ public int getLabelsCount() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public boolean containsLabels(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsLabels(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /** Use {@link #getLabelsMap()} instead. */
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1657,8 +1407,6 @@ public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1666,19 +1414,17 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public /* nullable */ java.lang.String getLabelsOrDefault(
+  public /* nullable */
+java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetLabels().getMap();
+java.lang.String defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1686,11 +1432,11 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public java.lang.String getLabelsOrThrow(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetLabels().getMap();
+  public java.lang.String getLabelsOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1698,34 +1444,32 @@ public java.lang.String getLabelsOrThrow(java.lang.String key) {
   }
 
   public static final int METADATA_FIELD_NUMBER = 34;
-
   private static final class MetadataDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry defaultEntry =
-        com.google.protobuf.MapEntry.newDefaultInstance(
-            com.google.cloud.tpu.v2alpha1.CloudTpuProto
-                .internal_static_google_cloud_tpu_v2alpha1_Node_MetadataEntry_descriptor,
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "",
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "");
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, java.lang.String> defaultEntry =
+            com.google.protobuf.MapEntry
+            .newDefaultInstance(
+                com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_MetadataEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "");
   }
-
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField metadata_;
-
-  private com.google.protobuf.MapField internalGetMetadata() {
+  private com.google.protobuf.MapField<
+      java.lang.String, java.lang.String> metadata_;
+  private com.google.protobuf.MapField
+  internalGetMetadata() {
     if (metadata_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(MetadataDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          MetadataDefaultEntryHolder.defaultEntry);
     }
     return metadata_;
   }
-
   public int getMetadataCount() {
     return internalGetMetadata().getMap().size();
   }
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1734,21 +1478,20 @@ public int getMetadataCount() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public boolean containsMetadata(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsMetadata(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetMetadata().getMap().containsKey(key);
   }
-  /** Use {@link #getMetadataMap()} instead. */
+  /**
+   * Use {@link #getMetadataMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getMetadata() {
     return getMetadataMap();
   }
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1761,8 +1504,6 @@ public java.util.Map getMetadataMap() {
     return internalGetMetadata().getMap();
   }
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1771,19 +1512,17 @@ public java.util.Map getMetadataMap() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public /* nullable */ java.lang.String getMetadataOrDefault(
+  public /* nullable */
+java.lang.String getMetadataOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetMetadata().getMap();
+java.lang.String defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetMetadata().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1792,11 +1531,11 @@ public java.util.Map getMetadataMap() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public java.lang.String getMetadataOrThrow(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetMetadata().getMap();
+  public java.lang.String getMetadataOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetMetadata().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1804,49 +1543,40 @@ public java.lang.String getMetadataOrThrow(java.lang.String key) {
   }
 
   public static final int TAGS_FIELD_NUMBER = 40;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList tags_;
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @return A list containing the tags.
    */
-  public com.google.protobuf.ProtocolStringList getTagsList() {
+  public com.google.protobuf.ProtocolStringList
+      getTagsList() {
     return tags_;
   }
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @return The count of tags.
    */
   public int getTagsCount() {
     return tags_.size();
   }
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @param index The index of the element to return.
    * @return The tags at the given index.
    */
@@ -1854,33 +1584,28 @@ public java.lang.String getTags(int index) {
     return tags_.get(index);
   }
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the tags at the given index.
    */
-  public com.google.protobuf.ByteString getTagsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getTagsBytes(int index) {
     return tags_.getByteString(index);
   }
 
   public static final int ID_FIELD_NUMBER = 33;
   private long id_ = 0L;
   /**
-   *
-   *
    * 
    * Output only. The unique identifier for the TPU Node.
    * 

    *
    * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The id.
    */
   @java.lang.Override
@@ -1889,12 +1614,9 @@ public long getId() {
   }
 
   public static final int DATA_DISKS_FIELD_NUMBER = 41;
-
   @SuppressWarnings("serial")
   private java.util.List dataDisks_;
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1906,8 +1628,6 @@ public java.util.List getDataDisksLi
     return dataDisks_;
   }
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1915,13 +1635,11 @@ public java.util.List getDataDisksLi
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getDataDisksOrBuilderList() {
     return dataDisks_;
   }
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1933,8 +1651,6 @@ public int getDataDisksCount() {
     return dataDisks_.size();
   }
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1946,8 +1662,6 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk getDataDisks(int index) {
     return dataDisks_.get(index);
   }
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1955,144 +1669,108 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk getDataDisks(int index) {
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(int index) {
+  public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(
+      int index) {
     return dataDisks_.get(index);
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 38;
   private int apiVersion_ = 0;
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for apiVersion.
    */
-  @java.lang.Override
-  public int getApiVersionValue() {
+  @java.lang.Override public int getApiVersionValue() {
     return apiVersion_;
   }
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The apiVersion.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.Node.ApiVersion getApiVersion() {
-    com.google.cloud.tpu.v2alpha1.Node.ApiVersion result =
-        com.google.cloud.tpu.v2alpha1.Node.ApiVersion.forNumber(apiVersion_);
+  @java.lang.Override public com.google.cloud.tpu.v2alpha1.Node.ApiVersion getApiVersion() {
+    com.google.cloud.tpu.v2alpha1.Node.ApiVersion result = com.google.cloud.tpu.v2alpha1.Node.ApiVersion.forNumber(apiVersion_);
     return result == null ? com.google.cloud.tpu.v2alpha1.Node.ApiVersion.UNRECOGNIZED : result;
   }
 
   public static final int SYMPTOMS_FIELD_NUMBER = 39;
-
   @SuppressWarnings("serial")
   private java.util.List symptoms_;
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public java.util.List getSymptomsList() {
     return symptoms_;
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getSymptomsOrBuilderList() {
     return symptoms_;
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public int getSymptomsCount() {
     return symptoms_.size();
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.Symptom getSymptoms(int index) {
     return symptoms_.get(index);
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(int index) {
+  public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(
+      int index) {
     return symptoms_.get(index);
   }
 
   public static final int QUEUED_RESOURCE_FIELD_NUMBER = 43;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object queuedResource_ = "";
   /**
-   *
-   *
    * 
    * Output only. The qualified name of the QueuedResource that requested this
    * Node.
    * 

    *
    * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The queuedResource.
    */
   @java.lang.Override
@@ -2101,30 +1779,30 @@ public java.lang.String getQueuedResource() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queuedResource_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. The qualified name of the QueuedResource that requested this
    * Node.
    * 

    *
    * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for queuedResource.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getQueuedResourceBytes() {
+  public com.google.protobuf.ByteString
+      getQueuedResourceBytes() {
     java.lang.Object ref = queuedResource_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       queuedResource_ = b;
       return b;
     } else {
@@ -2135,14 +1813,11 @@ public com.google.protobuf.ByteString getQueuedResourceBytes() {
   public static final int SHIELDED_INSTANCE_CONFIG_FIELD_NUMBER = 45;
   private com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shieldedInstanceConfig_;
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
-   *
    * @return Whether the shieldedInstanceConfig field is set.
    */
   @java.lang.Override
@@ -2150,25 +1825,18 @@ public boolean hasShieldedInstanceConfig() {
     return shieldedInstanceConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
-   *
    * @return The shieldedInstanceConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getShieldedInstanceConfig() {
-    return shieldedInstanceConfig_ == null
-        ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()
-        : shieldedInstanceConfig_;
+    return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
   }
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

@@ -2176,15 +1844,11 @@ public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getShieldedInstanceC
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder
-      getShieldedInstanceConfigOrBuilder() {
-    return shieldedInstanceConfig_ == null
-        ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()
-        : shieldedInstanceConfig_;
+  public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder() {
+    return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -2196,7 +1860,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -2230,21 +1895,28 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (health_ != com.google.cloud.tpu.v2alpha1.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
       output.writeEnum(22, health_);
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 24);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetLabels(),
+        LabelsDefaultEntryHolder.defaultEntry,
+        24);
     if (id_ != 0L) {
       output.writeInt64(33, id_);
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetMetadata(), MetadataDefaultEntryHolder.defaultEntry, 34);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetMetadata(),
+        MetadataDefaultEntryHolder.defaultEntry,
+        34);
     if (networkConfig_ != null) {
       output.writeMessage(36, getNetworkConfig());
     }
     if (serviceAccount_ != null) {
       output.writeMessage(37, getServiceAccount());
     }
-    if (apiVersion_
-        != com.google.cloud.tpu.v2alpha1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+    if (apiVersion_ != com.google.cloud.tpu.v2alpha1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
       output.writeEnum(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
@@ -2281,7 +1953,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, acceleratorType_);
     }
     if (state_ != com.google.cloud.tpu.v2alpha1.Node.State.STATE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(9, state_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(9, state_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(healthDescription_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(10, healthDescription_);
@@ -2293,53 +1966,60 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(13, cidrBlock_);
     }
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(16, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(16, getCreateTime());
     }
     if (schedulingConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(17, getSchedulingConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(17, getSchedulingConfig());
     }
     for (int i = 0; i < networkEndpoints_.size(); i++) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(21, networkEndpoints_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(21, networkEndpoints_.get(i));
     }
     if (health_ != com.google.cloud.tpu.v2alpha1.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(22, health_);
-    }
-    for (java.util.Map.Entry entry :
-        internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry labels__ =
-          LabelsDefaultEntryHolder.defaultEntry
-              .newBuilderForType()
-              .setKey(entry.getKey())
-              .setValue(entry.getValue())
-              .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(24, labels__);
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(22, health_);
+    }
+    for (java.util.Map.Entry entry
+         : internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(24, labels__);
     }
     if (id_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream.computeInt64Size(33, id_);
-    }
-    for (java.util.Map.Entry entry :
-        internalGetMetadata().getMap().entrySet()) {
-      com.google.protobuf.MapEntry metadata__ =
-          MetadataDefaultEntryHolder.defaultEntry
-              .newBuilderForType()
-              .setKey(entry.getKey())
-              .setValue(entry.getValue())
-              .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(34, metadata__);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt64Size(33, id_);
+    }
+    for (java.util.Map.Entry entry
+         : internalGetMetadata().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      metadata__ = MetadataDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(34, metadata__);
     }
     if (networkConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(36, getNetworkConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(36, getNetworkConfig());
     }
     if (serviceAccount_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(37, getServiceAccount());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(37, getServiceAccount());
     }
-    if (apiVersion_
-        != com.google.cloud.tpu.v2alpha1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(38, apiVersion_);
+    if (apiVersion_ != com.google.cloud.tpu.v2alpha1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(39, symptoms_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(39, symptoms_.get(i));
     }
     {
       int dataSize = 0;
@@ -2350,14 +2030,15 @@ public int getSerializedSize() {
       size += 2 * getTagsList().size();
     }
     for (int i = 0; i < dataDisks_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(41, dataDisks_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(41, dataDisks_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(queuedResource_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(43, queuedResource_);
     }
     if (shieldedInstanceConfig_ != null) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(45, getShieldedInstanceConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(45, getShieldedInstanceConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -2367,49 +2048,68 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.Node)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2alpha1.Node other = (com.google.cloud.tpu.v2alpha1.Node) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getDescription().equals(other.getDescription())) return false;
-    if (!getAcceleratorType().equals(other.getAcceleratorType())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getDescription()
+        .equals(other.getDescription())) return false;
+    if (!getAcceleratorType()
+        .equals(other.getAcceleratorType())) return false;
     if (state_ != other.state_) return false;
-    if (!getHealthDescription().equals(other.getHealthDescription())) return false;
-    if (!getRuntimeVersion().equals(other.getRuntimeVersion())) return false;
+    if (!getHealthDescription()
+        .equals(other.getHealthDescription())) return false;
+    if (!getRuntimeVersion()
+        .equals(other.getRuntimeVersion())) return false;
     if (hasNetworkConfig() != other.hasNetworkConfig()) return false;
     if (hasNetworkConfig()) {
-      if (!getNetworkConfig().equals(other.getNetworkConfig())) return false;
+      if (!getNetworkConfig()
+          .equals(other.getNetworkConfig())) return false;
     }
-    if (!getCidrBlock().equals(other.getCidrBlock())) return false;
+    if (!getCidrBlock()
+        .equals(other.getCidrBlock())) return false;
     if (hasServiceAccount() != other.hasServiceAccount()) return false;
     if (hasServiceAccount()) {
-      if (!getServiceAccount().equals(other.getServiceAccount())) return false;
+      if (!getServiceAccount()
+          .equals(other.getServiceAccount())) return false;
     }
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasSchedulingConfig() != other.hasSchedulingConfig()) return false;
     if (hasSchedulingConfig()) {
-      if (!getSchedulingConfig().equals(other.getSchedulingConfig())) return false;
+      if (!getSchedulingConfig()
+          .equals(other.getSchedulingConfig())) return false;
     }
-    if (!getNetworkEndpointsList().equals(other.getNetworkEndpointsList())) return false;
+    if (!getNetworkEndpointsList()
+        .equals(other.getNetworkEndpointsList())) return false;
     if (health_ != other.health_) return false;
-    if (!internalGetLabels().equals(other.internalGetLabels())) return false;
-    if (!internalGetMetadata().equals(other.internalGetMetadata())) return false;
-    if (!getTagsList().equals(other.getTagsList())) return false;
-    if (getId() != other.getId()) return false;
-    if (!getDataDisksList().equals(other.getDataDisksList())) return false;
+    if (!internalGetLabels().equals(
+        other.internalGetLabels())) return false;
+    if (!internalGetMetadata().equals(
+        other.internalGetMetadata())) return false;
+    if (!getTagsList()
+        .equals(other.getTagsList())) return false;
+    if (getId()
+        != other.getId()) return false;
+    if (!getDataDisksList()
+        .equals(other.getDataDisksList())) return false;
     if (apiVersion_ != other.apiVersion_) return false;
-    if (!getSymptomsList().equals(other.getSymptomsList())) return false;
-    if (!getQueuedResource().equals(other.getQueuedResource())) return false;
+    if (!getSymptomsList()
+        .equals(other.getSymptomsList())) return false;
+    if (!getQueuedResource()
+        .equals(other.getQueuedResource())) return false;
     if (hasShieldedInstanceConfig() != other.hasShieldedInstanceConfig()) return false;
     if (hasShieldedInstanceConfig()) {
-      if (!getShieldedInstanceConfig().equals(other.getShieldedInstanceConfig())) return false;
+      if (!getShieldedInstanceConfig()
+          .equals(other.getShieldedInstanceConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -2471,7 +2171,8 @@ public int hashCode() {
       hash = (53 * hash) + getTagsList().hashCode();
     }
     hash = (37 * hash) + ID_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getId());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        getId());
     if (getDataDisksCount() > 0) {
       hash = (37 * hash) + DATA_DISKS_FIELD_NUMBER;
       hash = (53 * hash) + getDataDisksList().hashCode();
@@ -2493,159 +2194,156 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.Node parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.Node parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.Node prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A TPU instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.Node}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.Node)
       com.google.cloud.tpu.v2alpha1.NodeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMapField(
+        int number) {
       switch (number) {
         case 24:
           return internalGetLabels();
         case 34:
           return internalGetMetadata();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(
+        int number) {
       switch (number) {
         case 24:
           return internalGetMutableLabels();
         case 34:
           return internalGetMutableMetadata();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.Node.class,
-              com.google.cloud.tpu.v2alpha1.Node.Builder.class);
+              com.google.cloud.tpu.v2alpha1.Node.class, com.google.cloud.tpu.v2alpha1.Node.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.Node.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -2715,9 +2413,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
     }
 
     @java.lang.Override
@@ -2738,9 +2436,7 @@ public com.google.cloud.tpu.v2alpha1.Node build() {
     public com.google.cloud.tpu.v2alpha1.Node buildPartial() {
       com.google.cloud.tpu.v2alpha1.Node result = new com.google.cloud.tpu.v2alpha1.Node(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -2801,22 +2497,27 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.Node result) {
         result.runtimeVersion_ = runtimeVersion_;
       }
       if (((from_bitField0_ & 0x00000040) != 0)) {
-        result.networkConfig_ =
-            networkConfigBuilder_ == null ? networkConfig_ : networkConfigBuilder_.build();
+        result.networkConfig_ = networkConfigBuilder_ == null
+            ? networkConfig_
+            : networkConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000080) != 0)) {
         result.cidrBlock_ = cidrBlock_;
       }
       if (((from_bitField0_ & 0x00000100) != 0)) {
-        result.serviceAccount_ =
-            serviceAccountBuilder_ == null ? serviceAccount_ : serviceAccountBuilder_.build();
+        result.serviceAccount_ = serviceAccountBuilder_ == null
+            ? serviceAccount_
+            : serviceAccountBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000200) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000400) != 0)) {
-        result.schedulingConfig_ =
-            schedulingConfigBuilder_ == null ? schedulingConfig_ : schedulingConfigBuilder_.build();
+        result.schedulingConfig_ = schedulingConfigBuilder_ == null
+            ? schedulingConfig_
+            : schedulingConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00001000) != 0)) {
         result.health_ = health_;
@@ -2839,10 +2540,9 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.Node result) {
         result.queuedResource_ = queuedResource_;
       }
       if (((from_bitField0_ & 0x00200000) != 0)) {
-        result.shieldedInstanceConfig_ =
-            shieldedInstanceConfigBuilder_ == null
-                ? shieldedInstanceConfig_
-                : shieldedInstanceConfigBuilder_.build();
+        result.shieldedInstanceConfig_ = shieldedInstanceConfigBuilder_ == null
+            ? shieldedInstanceConfig_
+            : shieldedInstanceConfigBuilder_.build();
       }
     }
 
@@ -2850,39 +2550,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.Node result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.Node) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.Node) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.Node)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2954,10 +2653,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.Node other) {
             networkEndpointsBuilder_ = null;
             networkEndpoints_ = other.networkEndpoints_;
             bitField0_ = (bitField0_ & ~0x00000800);
-            networkEndpointsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getNetworkEndpointsFieldBuilder()
-                    : null;
+            networkEndpointsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getNetworkEndpointsFieldBuilder() : null;
           } else {
             networkEndpointsBuilder_.addAllMessages(other.networkEndpoints_);
           }
@@ -2966,9 +2664,11 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.Node other) {
       if (other.health_ != 0) {
         setHealthValue(other.getHealthValue());
       }
-      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(
+          other.internalGetLabels());
       bitField0_ |= 0x00002000;
-      internalGetMutableMetadata().mergeFrom(other.internalGetMetadata());
+      internalGetMutableMetadata().mergeFrom(
+          other.internalGetMetadata());
       bitField0_ |= 0x00004000;
       if (!other.tags_.isEmpty()) {
         if (tags_.isEmpty()) {
@@ -3001,10 +2701,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.Node other) {
             dataDisksBuilder_ = null;
             dataDisks_ = other.dataDisks_;
             bitField0_ = (bitField0_ & ~0x00020000);
-            dataDisksBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getDataDisksFieldBuilder()
-                    : null;
+            dataDisksBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getDataDisksFieldBuilder() : null;
           } else {
             dataDisksBuilder_.addAllMessages(other.dataDisks_);
           }
@@ -3031,10 +2730,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.Node other) {
             symptomsBuilder_ = null;
             symptoms_ = other.symptoms_;
             bitField0_ = (bitField0_ & ~0x00080000);
-            symptomsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getSymptomsFieldBuilder()
-                    : null;
+            symptomsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getSymptomsFieldBuilder() : null;
           } else {
             symptomsBuilder_.addAllMessages(other.symptoms_);
           }
@@ -3074,181 +2772,165 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 26:
-              {
-                description_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 26
-            case 42:
-              {
-                acceleratorType_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 42
-            case 72:
-              {
-                state_ = input.readEnum();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 72
-            case 82:
-              {
-                healthDescription_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 82
-            case 90:
-              {
-                runtimeVersion_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 90
-            case 106:
-              {
-                cidrBlock_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000080;
-                break;
-              } // case 106
-            case 130:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000200;
-                break;
-              } // case 130
-            case 138:
-              {
-                input.readMessage(
-                    getSchedulingConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000400;
-                break;
-              } // case 138
-            case 170:
-              {
-                com.google.cloud.tpu.v2alpha1.NetworkEndpoint m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.NetworkEndpoint.parser(), extensionRegistry);
-                if (networkEndpointsBuilder_ == null) {
-                  ensureNetworkEndpointsIsMutable();
-                  networkEndpoints_.add(m);
-                } else {
-                  networkEndpointsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 170
-            case 176:
-              {
-                health_ = input.readEnum();
-                bitField0_ |= 0x00001000;
-                break;
-              } // case 176
-            case 194:
-              {
-                com.google.protobuf.MapEntry labels__ =
-                    input.readMessage(
-                        LabelsDefaultEntryHolder.defaultEntry.getParserForType(),
-                        extensionRegistry);
-                internalGetMutableLabels()
-                    .getMutableMap()
-                    .put(labels__.getKey(), labels__.getValue());
-                bitField0_ |= 0x00002000;
-                break;
-              } // case 194
-            case 264:
-              {
-                id_ = input.readInt64();
-                bitField0_ |= 0x00010000;
-                break;
-              } // case 264
-            case 274:
-              {
-                com.google.protobuf.MapEntry metadata__ =
-                    input.readMessage(
-                        MetadataDefaultEntryHolder.defaultEntry.getParserForType(),
-                        extensionRegistry);
-                internalGetMutableMetadata()
-                    .getMutableMap()
-                    .put(metadata__.getKey(), metadata__.getValue());
-                bitField0_ |= 0x00004000;
-                break;
-              } // case 274
-            case 290:
-              {
-                input.readMessage(getNetworkConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 290
-            case 298:
-              {
-                input.readMessage(getServiceAccountFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000100;
-                break;
-              } // case 298
-            case 304:
-              {
-                apiVersion_ = input.readEnum();
-                bitField0_ |= 0x00040000;
-                break;
-              } // case 304
-            case 314:
-              {
-                com.google.cloud.tpu.v2alpha1.Symptom m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.Symptom.parser(), extensionRegistry);
-                if (symptomsBuilder_ == null) {
-                  ensureSymptomsIsMutable();
-                  symptoms_.add(m);
-                } else {
-                  symptomsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 314
-            case 322:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureTagsIsMutable();
-                tags_.add(s);
-                break;
-              } // case 322
-            case 330:
-              {
-                com.google.cloud.tpu.v2alpha1.AttachedDisk m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.AttachedDisk.parser(), extensionRegistry);
-                if (dataDisksBuilder_ == null) {
-                  ensureDataDisksIsMutable();
-                  dataDisks_.add(m);
-                } else {
-                  dataDisksBuilder_.addMessage(m);
-                }
-                break;
-              } // case 330
-            case 346:
-              {
-                queuedResource_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00100000;
-                break;
-              } // case 346
-            case 362:
-              {
-                input.readMessage(
-                    getShieldedInstanceConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00200000;
-                break;
-              } // case 362
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 26: {
+              description_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 26
+            case 42: {
+              acceleratorType_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 42
+            case 72: {
+              state_ = input.readEnum();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 72
+            case 82: {
+              healthDescription_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 82
+            case 90: {
+              runtimeVersion_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 90
+            case 106: {
+              cidrBlock_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000080;
+              break;
+            } // case 106
+            case 130: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000200;
+              break;
+            } // case 130
+            case 138: {
+              input.readMessage(
+                  getSchedulingConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000400;
+              break;
+            } // case 138
+            case 170: {
+              com.google.cloud.tpu.v2alpha1.NetworkEndpoint m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2alpha1.NetworkEndpoint.parser(),
+                      extensionRegistry);
+              if (networkEndpointsBuilder_ == null) {
+                ensureNetworkEndpointsIsMutable();
+                networkEndpoints_.add(m);
+              } else {
+                networkEndpointsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 170
+            case 176: {
+              health_ = input.readEnum();
+              bitField0_ |= 0x00001000;
+              break;
+            } // case 176
+            case 194: {
+              com.google.protobuf.MapEntry
+              labels__ = input.readMessage(
+                  LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              internalGetMutableLabels().getMutableMap().put(
+                  labels__.getKey(), labels__.getValue());
+              bitField0_ |= 0x00002000;
+              break;
+            } // case 194
+            case 264: {
+              id_ = input.readInt64();
+              bitField0_ |= 0x00010000;
+              break;
+            } // case 264
+            case 274: {
+              com.google.protobuf.MapEntry
+              metadata__ = input.readMessage(
+                  MetadataDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              internalGetMutableMetadata().getMutableMap().put(
+                  metadata__.getKey(), metadata__.getValue());
+              bitField0_ |= 0x00004000;
+              break;
+            } // case 274
+            case 290: {
+              input.readMessage(
+                  getNetworkConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 290
+            case 298: {
+              input.readMessage(
+                  getServiceAccountFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000100;
+              break;
+            } // case 298
+            case 304: {
+              apiVersion_ = input.readEnum();
+              bitField0_ |= 0x00040000;
+              break;
+            } // case 304
+            case 314: {
+              com.google.cloud.tpu.v2alpha1.Symptom m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2alpha1.Symptom.parser(),
+                      extensionRegistry);
+              if (symptomsBuilder_ == null) {
+                ensureSymptomsIsMutable();
+                symptoms_.add(m);
+              } else {
+                symptomsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 314
+            case 322: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureTagsIsMutable();
+              tags_.add(s);
+              break;
+            } // case 322
+            case 330: {
+              com.google.cloud.tpu.v2alpha1.AttachedDisk m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2alpha1.AttachedDisk.parser(),
+                      extensionRegistry);
+              if (dataDisksBuilder_ == null) {
+                ensureDataDisksIsMutable();
+                dataDisks_.add(m);
+              } else {
+                dataDisksBuilder_.addMessage(m);
+              }
+              break;
+            } // case 330
+            case 346: {
+              queuedResource_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00100000;
+              break;
+            } // case 346
+            case 362: {
+              input.readMessage(
+                  getShieldedInstanceConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00200000;
+              break;
+            } // case 362
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -3258,27 +2940,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -3287,23 +2964,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -3311,39 +2985,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -3353,23 +3016,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -3379,20 +3036,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object description_ = "";
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @return The description.
      */
     public java.lang.String getDescription() {
       java.lang.Object ref = description_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         description_ = s;
         return s;
@@ -3401,21 +3056,20 @@ public java.lang.String getDescription() {
       }
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @return The bytes for description.
      */
-    public com.google.protobuf.ByteString getDescriptionBytes() {
+    public com.google.protobuf.ByteString
+        getDescriptionBytes() {
       java.lang.Object ref = description_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         description_ = b;
         return b;
       } else {
@@ -3423,35 +3077,28 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @param value The description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescription(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDescription(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       description_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDescription() {
@@ -3461,21 +3108,17 @@ public Builder clearDescription() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @param value The bytes for description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDescriptionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       description_ = value;
       bitField0_ |= 0x00000002;
@@ -3485,20 +3128,18 @@ public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object acceleratorType_ = "";
     /**
-     *
-     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
-     *
      * @return The acceleratorType.
      */
     public java.lang.String getAcceleratorType() {
       java.lang.Object ref = acceleratorType_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         acceleratorType_ = s;
         return s;
@@ -3507,21 +3148,20 @@ public java.lang.String getAcceleratorType() {
       }
     }
     /**
-     *
-     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
-     *
      * @return The bytes for acceleratorType.
      */
-    public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
+    public com.google.protobuf.ByteString
+        getAcceleratorTypeBytes() {
       java.lang.Object ref = acceleratorType_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         acceleratorType_ = b;
         return b;
       } else {
@@ -3529,35 +3169,28 @@ public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
-     *
      * @param value The acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorType(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAcceleratorType(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearAcceleratorType() {
@@ -3567,21 +3200,17 @@ public Builder clearAcceleratorType() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
-     *
      * @param value The bytes for acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAcceleratorTypeBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
@@ -3591,33 +3220,22 @@ public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
 
     private int state_ = 0;
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The enum numeric value on the wire for state.
      */
-    @java.lang.Override
-    public int getStateValue() {
+    @java.lang.Override public int getStateValue() {
       return state_;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The enum numeric value on the wire for state to set.
      * @return This builder for chaining.
      */
@@ -3628,35 +3246,24 @@ public Builder setStateValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The state.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Node.State getState() {
-      com.google.cloud.tpu.v2alpha1.Node.State result =
-          com.google.cloud.tpu.v2alpha1.Node.State.forNumber(state_);
+      com.google.cloud.tpu.v2alpha1.Node.State result = com.google.cloud.tpu.v2alpha1.Node.State.forNumber(state_);
       return result == null ? com.google.cloud.tpu.v2alpha1.Node.State.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The state to set.
      * @return This builder for chaining.
      */
@@ -3670,16 +3277,11 @@ public Builder setState(com.google.cloud.tpu.v2alpha1.Node.State value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return This builder for chaining.
      */
     public Builder clearState() {
@@ -3691,21 +3293,19 @@ public Builder clearState() {
 
     private java.lang.Object healthDescription_ = "";
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The healthDescription.
      */
     public java.lang.String getHealthDescription() {
       java.lang.Object ref = healthDescription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         healthDescription_ = s;
         return s;
@@ -3714,22 +3314,21 @@ public java.lang.String getHealthDescription() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The bytes for healthDescription.
      */
-    public com.google.protobuf.ByteString getHealthDescriptionBytes() {
+    public com.google.protobuf.ByteString
+        getHealthDescriptionBytes() {
       java.lang.Object ref = healthDescription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         healthDescription_ = b;
         return b;
       } else {
@@ -3737,37 +3336,30 @@ public com.google.protobuf.ByteString getHealthDescriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescription(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setHealthDescription(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       healthDescription_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return This builder for chaining.
      */
     public Builder clearHealthDescription() {
@@ -3777,22 +3369,18 @@ public Builder clearHealthDescription() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The bytes for healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescriptionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setHealthDescriptionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       healthDescription_ = value;
       bitField0_ |= 0x00000010;
@@ -3802,20 +3390,18 @@ public Builder setHealthDescriptionBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object runtimeVersion_ = "";
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The runtimeVersion.
      */
     public java.lang.String getRuntimeVersion() {
       java.lang.Object ref = runtimeVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         runtimeVersion_ = s;
         return s;
@@ -3824,21 +3410,20 @@ public java.lang.String getRuntimeVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for runtimeVersion.
      */
-    public com.google.protobuf.ByteString getRuntimeVersionBytes() {
+    public com.google.protobuf.ByteString
+        getRuntimeVersionBytes() {
       java.lang.Object ref = runtimeVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         runtimeVersion_ = b;
         return b;
       } else {
@@ -3846,35 +3431,28 @@ public com.google.protobuf.ByteString getRuntimeVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The runtimeVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setRuntimeVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRuntimeVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       runtimeVersion_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearRuntimeVersion() {
@@ -3884,21 +3462,17 @@ public Builder clearRuntimeVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for runtimeVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setRuntimeVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRuntimeVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       runtimeVersion_ = value;
       bitField0_ |= 0x00000020;
@@ -3908,47 +3482,34 @@ public Builder setRuntimeVersionBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2alpha1.NetworkConfig networkConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.NetworkConfig,
-            com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder,
-            com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder>
-        networkConfigBuilder_;
+        com.google.cloud.tpu.v2alpha1.NetworkConfig, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder, com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder> networkConfigBuilder_;
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
-     *
      * @return Whether the networkConfig field is set.
      */
     public boolean hasNetworkConfig() {
       return ((bitField0_ & 0x00000040) != 0);
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
-     *
      * @return The networkConfig.
      */
     public com.google.cloud.tpu.v2alpha1.NetworkConfig getNetworkConfig() {
       if (networkConfigBuilder_ == null) {
-        return networkConfig_ == null
-            ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()
-            : networkConfig_;
+        return networkConfig_ == null ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance() : networkConfig_;
       } else {
         return networkConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3969,8 +3530,6 @@ public Builder setNetworkConfig(com.google.cloud.tpu.v2alpha1.NetworkConfig valu
       return this;
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3989,8 +3548,6 @@ public Builder setNetworkConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3999,9 +3556,9 @@ public Builder setNetworkConfig(
      */
     public Builder mergeNetworkConfig(com.google.cloud.tpu.v2alpha1.NetworkConfig value) {
       if (networkConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000040) != 0)
-            && networkConfig_ != null
-            && networkConfig_ != com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000040) != 0) &&
+          networkConfig_ != null &&
+          networkConfig_ != com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()) {
           getNetworkConfigBuilder().mergeFrom(value);
         } else {
           networkConfig_ = value;
@@ -4014,8 +3571,6 @@ public Builder mergeNetworkConfig(com.google.cloud.tpu.v2alpha1.NetworkConfig va
       return this;
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -4033,8 +3588,6 @@ public Builder clearNetworkConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -4047,8 +3600,6 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder getNetworkConfigBuild
       return getNetworkConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -4059,14 +3610,11 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
       if (networkConfigBuilder_ != null) {
         return networkConfigBuilder_.getMessageOrBuilder();
       } else {
-        return networkConfig_ == null
-            ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()
-            : networkConfig_;
+        return networkConfig_ == null ?
+            com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance() : networkConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -4074,17 +3622,14 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
      * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.NetworkConfig,
-            com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder,
-            com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder>
+        com.google.cloud.tpu.v2alpha1.NetworkConfig, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder, com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder> 
         getNetworkConfigFieldBuilder() {
       if (networkConfigBuilder_ == null) {
-        networkConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.NetworkConfig,
-                com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder,
-                com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder>(
-                getNetworkConfig(), getParentForChildren(), isClean());
+        networkConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.NetworkConfig, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder, com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder>(
+                getNetworkConfig(),
+                getParentForChildren(),
+                isClean());
         networkConfig_ = null;
       }
       return networkConfigBuilder_;
@@ -4092,8 +3637,6 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
 
     private java.lang.Object cidrBlock_ = "";
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4106,13 +3649,13 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
      * 

      *
      * string cidr_block = 13;
-     *
      * @return The cidrBlock.
      */
     public java.lang.String getCidrBlock() {
       java.lang.Object ref = cidrBlock_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         cidrBlock_ = s;
         return s;
@@ -4121,8 +3664,6 @@ public java.lang.String getCidrBlock() {
       }
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4135,14 +3676,15 @@ public java.lang.String getCidrBlock() {
      * 

      *
      * string cidr_block = 13;
-     *
      * @return The bytes for cidrBlock.
      */
-    public com.google.protobuf.ByteString getCidrBlockBytes() {
+    public com.google.protobuf.ByteString
+        getCidrBlockBytes() {
       java.lang.Object ref = cidrBlock_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         cidrBlock_ = b;
         return b;
       } else {
@@ -4150,8 +3692,6 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4164,22 +3704,18 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
      * 

      *
      * string cidr_block = 13;
-     *
      * @param value The cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlock(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setCidrBlock(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       cidrBlock_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4192,7 +3728,6 @@ public Builder setCidrBlock(java.lang.String value) {
      * 

      *
      * string cidr_block = 13;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCidrBlock() {
@@ -4202,8 +3737,6 @@ public Builder clearCidrBlock() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4216,14 +3749,12 @@ public Builder clearCidrBlock() {
      * 

      *
      * string cidr_block = 13;
-     *
      * @param value The bytes for cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setCidrBlockBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       cidrBlock_ = value;
       bitField0_ |= 0x00000080;
@@ -4233,49 +3764,36 @@ public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2alpha1.ServiceAccount serviceAccount_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.ServiceAccount,
-            com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder,
-            com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder>
-        serviceAccountBuilder_;
+        com.google.cloud.tpu.v2alpha1.ServiceAccount, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder, com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder> serviceAccountBuilder_;
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
-     *
      * @return Whether the serviceAccount field is set.
      */
     public boolean hasServiceAccount() {
       return ((bitField0_ & 0x00000100) != 0);
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
-     *
      * @return The serviceAccount.
      */
     public com.google.cloud.tpu.v2alpha1.ServiceAccount getServiceAccount() {
       if (serviceAccountBuilder_ == null) {
-        return serviceAccount_ == null
-            ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()
-            : serviceAccount_;
+        return serviceAccount_ == null ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance() : serviceAccount_;
       } else {
         return serviceAccountBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4297,8 +3815,6 @@ public Builder setServiceAccount(com.google.cloud.tpu.v2alpha1.ServiceAccount va
       return this;
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4318,8 +3834,6 @@ public Builder setServiceAccount(
       return this;
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4329,10 +3843,9 @@ public Builder setServiceAccount(
      */
     public Builder mergeServiceAccount(com.google.cloud.tpu.v2alpha1.ServiceAccount value) {
       if (serviceAccountBuilder_ == null) {
-        if (((bitField0_ & 0x00000100) != 0)
-            && serviceAccount_ != null
-            && serviceAccount_
-                != com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000100) != 0) &&
+          serviceAccount_ != null &&
+          serviceAccount_ != com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()) {
           getServiceAccountBuilder().mergeFrom(value);
         } else {
           serviceAccount_ = value;
@@ -4345,8 +3858,6 @@ public Builder mergeServiceAccount(com.google.cloud.tpu.v2alpha1.ServiceAccount
       return this;
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4365,8 +3876,6 @@ public Builder clearServiceAccount() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4380,8 +3889,6 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder getServiceAccountBui
       return getServiceAccountFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4393,14 +3900,11 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOr
       if (serviceAccountBuilder_ != null) {
         return serviceAccountBuilder_.getMessageOrBuilder();
       } else {
-        return serviceAccount_ == null
-            ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()
-            : serviceAccount_;
+        return serviceAccount_ == null ?
+            com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance() : serviceAccount_;
       }
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4409,17 +3913,14 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOr
      * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.ServiceAccount,
-            com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder,
-            com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder>
+        com.google.cloud.tpu.v2alpha1.ServiceAccount, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder, com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder> 
         getServiceAccountFieldBuilder() {
       if (serviceAccountBuilder_ == null) {
-        serviceAccountBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.ServiceAccount,
-                com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder,
-                com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder>(
-                getServiceAccount(), getParentForChildren(), isClean());
+        serviceAccountBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.ServiceAccount, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder, com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder>(
+                getServiceAccount(),
+                getParentForChildren(),
+                isClean());
         serviceAccount_ = null;
       }
       return serviceAccountBuilder_;
@@ -4427,58 +3928,39 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOr
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000200) != 0);
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
@@ -4494,17 +3976,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -4515,21 +3994,17 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000200) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000200) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -4542,15 +4017,11 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearCreateTime() {
       bitField0_ = (bitField0_ & ~0x00000200);
@@ -4563,15 +4034,11 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       bitField0_ |= 0x00000200;
@@ -4579,48 +4046,36 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -4628,47 +4083,34 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.cloud.tpu.v2alpha1.SchedulingConfig schedulingConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.SchedulingConfig,
-            com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder,
-            com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder>
-        schedulingConfigBuilder_;
+        com.google.cloud.tpu.v2alpha1.SchedulingConfig, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder, com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder> schedulingConfigBuilder_;
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
-     *
      * @return Whether the schedulingConfig field is set.
      */
     public boolean hasSchedulingConfig() {
       return ((bitField0_ & 0x00000400) != 0);
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
-     *
      * @return The schedulingConfig.
      */
     public com.google.cloud.tpu.v2alpha1.SchedulingConfig getSchedulingConfig() {
       if (schedulingConfigBuilder_ == null) {
-        return schedulingConfig_ == null
-            ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()
-            : schedulingConfig_;
+        return schedulingConfig_ == null ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
       } else {
         return schedulingConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4689,8 +4131,6 @@ public Builder setSchedulingConfig(com.google.cloud.tpu.v2alpha1.SchedulingConfi
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4709,8 +4149,6 @@ public Builder setSchedulingConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4719,10 +4157,9 @@ public Builder setSchedulingConfig(
      */
     public Builder mergeSchedulingConfig(com.google.cloud.tpu.v2alpha1.SchedulingConfig value) {
       if (schedulingConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000400) != 0)
-            && schedulingConfig_ != null
-            && schedulingConfig_
-                != com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000400) != 0) &&
+          schedulingConfig_ != null &&
+          schedulingConfig_ != com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()) {
           getSchedulingConfigBuilder().mergeFrom(value);
         } else {
           schedulingConfig_ = value;
@@ -4735,8 +4172,6 @@ public Builder mergeSchedulingConfig(com.google.cloud.tpu.v2alpha1.SchedulingCon
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4754,8 +4189,6 @@ public Builder clearSchedulingConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4768,8 +4201,6 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder getSchedulingConfi
       return getSchedulingConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4780,14 +4211,11 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder getSchedulingConf
       if (schedulingConfigBuilder_ != null) {
         return schedulingConfigBuilder_.getMessageOrBuilder();
       } else {
-        return schedulingConfig_ == null
-            ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()
-            : schedulingConfig_;
+        return schedulingConfig_ == null ?
+            com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4795,52 +4223,39 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder getSchedulingConf
      * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.SchedulingConfig,
-            com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder,
-            com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder>
+        com.google.cloud.tpu.v2alpha1.SchedulingConfig, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder, com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder> 
         getSchedulingConfigFieldBuilder() {
       if (schedulingConfigBuilder_ == null) {
-        schedulingConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.SchedulingConfig,
-                com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder,
-                com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder>(
-                getSchedulingConfig(), getParentForChildren(), isClean());
+        schedulingConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.SchedulingConfig, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder, com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder>(
+                getSchedulingConfig(),
+                getParentForChildren(),
+                isClean());
         schedulingConfig_ = null;
       }
       return schedulingConfigBuilder_;
     }
 
     private java.util.List networkEndpoints_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureNetworkEndpointsIsMutable() {
       if (!((bitField0_ & 0x00000800) != 0)) {
-        networkEndpoints_ =
-            new java.util.ArrayList(
-                networkEndpoints_);
+        networkEndpoints_ = new java.util.ArrayList(networkEndpoints_);
         bitField0_ |= 0x00000800;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.NetworkEndpoint,
-            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder,
-            com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder>
-        networkEndpointsBuilder_;
+        com.google.cloud.tpu.v2alpha1.NetworkEndpoint, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder, com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder> networkEndpointsBuilder_;
 
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public java.util.List getNetworkEndpointsList() {
       if (networkEndpointsBuilder_ == null) {
@@ -4850,17 +4265,13 @@ public java.util.List getNetworkE
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public int getNetworkEndpointsCount() {
       if (networkEndpointsBuilder_ == null) {
@@ -4870,17 +4281,13 @@ public int getNetworkEndpointsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint getNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4890,17 +4297,13 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpoint getNetworkEndpoints(int ind
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setNetworkEndpoints(
         int index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint value) {
@@ -4917,17 +4320,13 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setNetworkEndpoints(
         int index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder builderForValue) {
@@ -4941,17 +4340,13 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(com.google.cloud.tpu.v2alpha1.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
@@ -4967,17 +4362,13 @@ public Builder addNetworkEndpoints(com.google.cloud.tpu.v2alpha1.NetworkEndpoint
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(
         int index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint value) {
@@ -4994,17 +4385,13 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(
         com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder builderForValue) {
@@ -5018,17 +4405,13 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(
         int index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder builderForValue) {
@@ -5042,23 +4425,20 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addAllNetworkEndpoints(
         java.lang.Iterable values) {
       if (networkEndpointsBuilder_ == null) {
         ensureNetworkEndpointsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, networkEndpoints_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, networkEndpoints_);
         onChanged();
       } else {
         networkEndpointsBuilder_.addAllMessages(values);
@@ -5066,17 +4446,13 @@ public Builder addAllNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearNetworkEndpoints() {
       if (networkEndpointsBuilder_ == null) {
@@ -5089,17 +4465,13 @@ public Builder clearNetworkEndpoints() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder removeNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -5112,58 +4484,45 @@ public Builder removeNetworkEndpoints(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder getNetworkEndpointsBuilder(
         int index) {
       return getNetworkEndpointsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
         int index) {
       if (networkEndpointsBuilder_ == null) {
-        return networkEndpoints_.get(index);
-      } else {
+        return networkEndpoints_.get(index);  } else {
         return networkEndpointsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List
-        getNetworkEndpointsOrBuilderList() {
+    public java.util.List 
+         getNetworkEndpointsOrBuilderList() {
       if (networkEndpointsBuilder_ != null) {
         return networkEndpointsBuilder_.getMessageOrBuilderList();
       } else {
@@ -5171,69 +4530,51 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpoint
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder addNetworkEndpointsBuilder() {
-      return getNetworkEndpointsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2alpha1.NetworkEndpoint.getDefaultInstance());
+      return getNetworkEndpointsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2alpha1.NetworkEndpoint.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder addNetworkEndpointsBuilder(
         int index) {
-      return getNetworkEndpointsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.getDefaultInstance());
+      return getNetworkEndpointsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List
-        getNetworkEndpointsBuilderList() {
+    public java.util.List 
+         getNetworkEndpointsBuilderList() {
       return getNetworkEndpointsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.NetworkEndpoint,
-            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder,
-            com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder>
+        com.google.cloud.tpu.v2alpha1.NetworkEndpoint, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder, com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder> 
         getNetworkEndpointsFieldBuilder() {
       if (networkEndpointsBuilder_ == null) {
-        networkEndpointsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.NetworkEndpoint,
-                com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder,
-                com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder>(
+        networkEndpointsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.NetworkEndpoint, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder, com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder>(
                 networkEndpoints_,
                 ((bitField0_ & 0x00000800) != 0),
                 getParentForChildren(),
@@ -5245,29 +4586,22 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder addNetworkEndpoints
 
     private int health_ = 0;
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
-     *
      * @return The enum numeric value on the wire for health.
      */
-    @java.lang.Override
-    public int getHealthValue() {
+    @java.lang.Override public int getHealthValue() {
       return health_;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
-     *
      * @param value The enum numeric value on the wire for health to set.
      * @return This builder for chaining.
      */
@@ -5278,31 +4612,24 @@ public Builder setHealthValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
-     *
      * @return The health.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Node.Health getHealth() {
-      com.google.cloud.tpu.v2alpha1.Node.Health result =
-          com.google.cloud.tpu.v2alpha1.Node.Health.forNumber(health_);
+      com.google.cloud.tpu.v2alpha1.Node.Health result = com.google.cloud.tpu.v2alpha1.Node.Health.forNumber(health_);
       return result == null ? com.google.cloud.tpu.v2alpha1.Node.Health.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
-     *
      * @param value The health to set.
      * @return This builder for chaining.
      */
@@ -5316,14 +4643,11 @@ public Builder setHealth(com.google.cloud.tpu.v2alpha1.Node.Health value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
-     *
      * @return This builder for chaining.
      */
     public Builder clearHealth() {
@@ -5333,19 +4657,21 @@ public Builder clearHealth() {
       return this;
     }
 
-    private com.google.protobuf.MapField labels_;
-
-    private com.google.protobuf.MapField internalGetLabels() {
+    private com.google.protobuf.MapField<
+        java.lang.String, java.lang.String> labels_;
+    private com.google.protobuf.MapField
+        internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
-
     private com.google.protobuf.MapField
         internalGetMutableLabels() {
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -5354,13 +4680,10 @@ private com.google.protobuf.MapField interna
       onChanged();
       return labels_;
     }
-
     public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5368,21 +4691,20 @@ public int getLabelsCount() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public boolean containsLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /** Use {@link #getLabelsMap()} instead. */
+    /**
+     * Use {@link #getLabelsMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5394,8 +4716,6 @@ public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5403,19 +4723,17 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public /* nullable */ java.lang.String getLabelsOrDefault(
+    public /* nullable */
+java.lang.String getLabelsOrDefault(
         java.lang.String key,
         /* nullable */
-        java.lang.String defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetLabels().getMap();
+java.lang.String defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5423,93 +4741,92 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public java.lang.String getLabelsOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetLabels().getMap();
+    public java.lang.String getLabelsOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
-
     public Builder clearLabels() {
       bitField0_ = (bitField0_ & ~0x00002000);
-      internalGetMutableLabels().getMutableMap().clear();
+      internalGetMutableLabels().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder removeLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableLabels().getMutableMap().remove(key);
+    public Builder removeLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableLabels().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
-    public java.util.Map getMutableLabels() {
+    public java.util.Map
+        getMutableLabels() {
       bitField0_ |= 0x00002000;
       return internalGetMutableLabels().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putLabels(java.lang.String key, java.lang.String value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      if (value == null) {
-        throw new NullPointerException("map value");
-      }
-      internalGetMutableLabels().getMutableMap().put(key, value);
+    public Builder putLabels(
+        java.lang.String key,
+        java.lang.String value) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      if (value == null) { throw new NullPointerException("map value"); }
+      internalGetMutableLabels().getMutableMap()
+          .put(key, value);
       bitField0_ |= 0x00002000;
       return this;
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putAllLabels(java.util.Map values) {
-      internalGetMutableLabels().getMutableMap().putAll(values);
+    public Builder putAllLabels(
+        java.util.Map values) {
+      internalGetMutableLabels().getMutableMap()
+          .putAll(values);
       bitField0_ |= 0x00002000;
       return this;
     }
 
-    private com.google.protobuf.MapField metadata_;
-
-    private com.google.protobuf.MapField internalGetMetadata() {
+    private com.google.protobuf.MapField<
+        java.lang.String, java.lang.String> metadata_;
+    private com.google.protobuf.MapField
+        internalGetMetadata() {
       if (metadata_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(MetadataDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(
+            MetadataDefaultEntryHolder.defaultEntry);
       }
       return metadata_;
     }
-
     private com.google.protobuf.MapField
         internalGetMutableMetadata() {
       if (metadata_ == null) {
-        metadata_ =
-            com.google.protobuf.MapField.newMapField(MetadataDefaultEntryHolder.defaultEntry);
+        metadata_ = com.google.protobuf.MapField.newMapField(
+            MetadataDefaultEntryHolder.defaultEntry);
       }
       if (!metadata_.isMutable()) {
         metadata_ = metadata_.copy();
@@ -5518,13 +4835,10 @@ private com.google.protobuf.MapField interna
       onChanged();
       return metadata_;
     }
-
     public int getMetadataCount() {
       return internalGetMetadata().getMap().size();
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5533,21 +4847,20 @@ public int getMetadataCount() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public boolean containsMetadata(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsMetadata(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetMetadata().getMap().containsKey(key);
     }
-    /** Use {@link #getMetadataMap()} instead. */
+    /**
+     * Use {@link #getMetadataMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getMetadata() {
       return getMetadataMap();
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5560,8 +4873,6 @@ public java.util.Map getMetadataMap() {
       return internalGetMetadata().getMap();
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5570,19 +4881,17 @@ public java.util.Map getMetadataMap() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public /* nullable */ java.lang.String getMetadataOrDefault(
+    public /* nullable */
+java.lang.String getMetadataOrDefault(
         java.lang.String key,
         /* nullable */
-        java.lang.String defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetMetadata().getMap();
+java.lang.String defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetMetadata().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5591,25 +4900,23 @@ public java.util.Map getMetadataMap() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public java.lang.String getMetadataOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetMetadata().getMap();
+    public java.lang.String getMetadataOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetMetadata().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
-
     public Builder clearMetadata() {
       bitField0_ = (bitField0_ & ~0x00004000);
-      internalGetMutableMetadata().getMutableMap().clear();
+      internalGetMutableMetadata().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5617,22 +4924,23 @@ public Builder clearMetadata() {
      *
      * map<string, string> metadata = 34;
      */
-    public Builder removeMetadata(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableMetadata().getMutableMap().remove(key);
+    public Builder removeMetadata(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableMetadata().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
-    public java.util.Map getMutableMetadata() {
+    public java.util.Map
+        getMutableMetadata() {
       bitField0_ |= 0x00004000;
       return internalGetMutableMetadata().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5640,20 +4948,17 @@ public java.util.Map getMutableMetadata() {
      *
      * map<string, string> metadata = 34;
      */
-    public Builder putMetadata(java.lang.String key, java.lang.String value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      if (value == null) {
-        throw new NullPointerException("map value");
-      }
-      internalGetMutableMetadata().getMutableMap().put(key, value);
+    public Builder putMetadata(
+        java.lang.String key,
+        java.lang.String value) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      if (value == null) { throw new NullPointerException("map value"); }
+      internalGetMutableMetadata().getMutableMap()
+          .put(key, value);
       bitField0_ |= 0x00004000;
       return this;
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5661,61 +4966,53 @@ public Builder putMetadata(java.lang.String key, java.lang.String value) {
      *
      * map<string, string> metadata = 34;
      */
-    public Builder putAllMetadata(java.util.Map values) {
-      internalGetMutableMetadata().getMutableMap().putAll(values);
+    public Builder putAllMetadata(
+        java.util.Map values) {
+      internalGetMutableMetadata().getMutableMap()
+          .putAll(values);
       bitField0_ |= 0x00004000;
       return this;
     }
 
-    private com.google.protobuf.LazyStringList tags_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList tags_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureTagsIsMutable() {
       if (!((bitField0_ & 0x00008000) != 0)) {
         tags_ = new com.google.protobuf.LazyStringArrayList(tags_);
         bitField0_ |= 0x00008000;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @return A list containing the tags.
      */
-    public com.google.protobuf.ProtocolStringList getTagsList() {
+    public com.google.protobuf.ProtocolStringList
+        getTagsList() {
       return tags_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @return The count of tags.
      */
     public int getTagsCount() {
       return tags_.size();
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param index The index of the element to return.
      * @return The tags at the given index.
      */
@@ -5723,95 +5020,81 @@ public java.lang.String getTags(int index) {
       return tags_.get(index);
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the tags at the given index.
      */
-    public com.google.protobuf.ByteString getTagsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getTagsBytes(int index) {
       return tags_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param index The index to set the value at.
      * @param value The tags to set.
      * @return This builder for chaining.
      */
-    public Builder setTags(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTags(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureTagsIsMutable();
       tags_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param value The tags to add.
      * @return This builder for chaining.
      */
-    public Builder addTags(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addTags(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureTagsIsMutable();
       tags_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param values The tags to add.
      * @return This builder for chaining.
      */
-    public Builder addAllTags(java.lang.Iterable values) {
+    public Builder addAllTags(
+        java.lang.Iterable values) {
       ensureTagsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, tags_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, tags_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTags() {
@@ -5821,22 +5104,18 @@ public Builder clearTags() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param value The bytes of the tags to add.
      * @return This builder for chaining.
      */
-    public Builder addTagsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addTagsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureTagsIsMutable();
       tags_.add(value);
@@ -5844,16 +5123,13 @@ public Builder addTagsBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private long id_;
+    private long id_ ;
     /**
-     *
-     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The id.
      */
     @java.lang.Override
@@ -5861,33 +5137,27 @@ public long getId() {
       return id_;
     }
     /**
-     *
-     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The id to set.
      * @return This builder for chaining.
      */
     public Builder setId(long value) {
-
+      
       id_ = value;
       bitField0_ |= 0x00010000;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return This builder for chaining.
      */
     public Builder clearId() {
@@ -5898,25 +5168,18 @@ public Builder clearId() {
     }
 
     private java.util.List dataDisks_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureDataDisksIsMutable() {
       if (!((bitField0_ & 0x00020000) != 0)) {
-        dataDisks_ =
-            new java.util.ArrayList(dataDisks_);
+        dataDisks_ = new java.util.ArrayList(dataDisks_);
         bitField0_ |= 0x00020000;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.AttachedDisk,
-            com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder,
-            com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder>
-        dataDisksBuilder_;
+        com.google.cloud.tpu.v2alpha1.AttachedDisk, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder, com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder> dataDisksBuilder_;
 
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5931,8 +5194,6 @@ public java.util.List getDataDisksLi
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5947,8 +5208,6 @@ public int getDataDisksCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5963,15 +5222,14 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk getDataDisks(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public Builder setDataDisks(int index, com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
+    public Builder setDataDisks(
+        int index, com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
       if (dataDisksBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5985,8 +5243,6 @@ public Builder setDataDisks(int index, com.google.cloud.tpu.v2alpha1.AttachedDis
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6005,8 +5261,6 @@ public Builder setDataDisks(
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6027,15 +5281,14 @@ public Builder addDataDisks(com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public Builder addDataDisks(int index, com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
+    public Builder addDataDisks(
+        int index, com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
       if (dataDisksBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6049,8 +5302,6 @@ public Builder addDataDisks(int index, com.google.cloud.tpu.v2alpha1.AttachedDis
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6069,8 +5320,6 @@ public Builder addDataDisks(
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6089,8 +5338,6 @@ public Builder addDataDisks(
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6101,7 +5348,8 @@ public Builder addAllDataDisks(
         java.lang.Iterable values) {
       if (dataDisksBuilder_ == null) {
         ensureDataDisksIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, dataDisks_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, dataDisks_);
         onChanged();
       } else {
         dataDisksBuilder_.addAllMessages(values);
@@ -6109,8 +5357,6 @@ public Builder addAllDataDisks(
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6128,8 +5374,6 @@ public Builder clearDataDisks() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6147,44 +5391,39 @@ public Builder removeDataDisks(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder getDataDisksBuilder(int index) {
+    public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder getDataDisksBuilder(
+        int index) {
       return getDataDisksFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(int index) {
+    public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(
+        int index) {
       if (dataDisksBuilder_ == null) {
-        return dataDisks_.get(index);
-      } else {
+        return dataDisks_.get(index);  } else {
         return dataDisksBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public java.util.List
-        getDataDisksOrBuilderList() {
+    public java.util.List 
+         getDataDisksOrBuilderList() {
       if (dataDisksBuilder_ != null) {
         return dataDisksBuilder_.getMessageOrBuilderList();
       } else {
@@ -6192,8 +5431,6 @@ public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6201,48 +5438,42 @@ public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
     public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder addDataDisksBuilder() {
-      return getDataDisksFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2alpha1.AttachedDisk.getDefaultInstance());
+      return getDataDisksFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2alpha1.AttachedDisk.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder addDataDisksBuilder(int index) {
-      return getDataDisksFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2alpha1.AttachedDisk.getDefaultInstance());
+    public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder addDataDisksBuilder(
+        int index) {
+      return getDataDisksFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2alpha1.AttachedDisk.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public java.util.List
-        getDataDisksBuilderList() {
+    public java.util.List 
+         getDataDisksBuilderList() {
       return getDataDisksFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.AttachedDisk,
-            com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder,
-            com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder>
+        com.google.cloud.tpu.v2alpha1.AttachedDisk, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder, com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder> 
         getDataDisksFieldBuilder() {
       if (dataDisksBuilder_ == null) {
-        dataDisksBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.AttachedDisk,
-                com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder,
-                com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder>(
-                dataDisks_, ((bitField0_ & 0x00020000) != 0), getParentForChildren(), isClean());
+        dataDisksBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.AttachedDisk, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder, com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder>(
+                dataDisks_,
+                ((bitField0_ & 0x00020000) != 0),
+                getParentForChildren(),
+                isClean());
         dataDisks_ = null;
       }
       return dataDisksBuilder_;
@@ -6250,33 +5481,22 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder addDataDisksBuilder(in
 
     private int apiVersion_ = 0;
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The enum numeric value on the wire for apiVersion.
      */
-    @java.lang.Override
-    public int getApiVersionValue() {
+    @java.lang.Override public int getApiVersionValue() {
       return apiVersion_;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The enum numeric value on the wire for apiVersion to set.
      * @return This builder for chaining.
      */
@@ -6287,35 +5507,24 @@ public Builder setApiVersionValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The apiVersion.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Node.ApiVersion getApiVersion() {
-      com.google.cloud.tpu.v2alpha1.Node.ApiVersion result =
-          com.google.cloud.tpu.v2alpha1.Node.ApiVersion.forNumber(apiVersion_);
+      com.google.cloud.tpu.v2alpha1.Node.ApiVersion result = com.google.cloud.tpu.v2alpha1.Node.ApiVersion.forNumber(apiVersion_);
       return result == null ? com.google.cloud.tpu.v2alpha1.Node.ApiVersion.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
@@ -6329,16 +5538,11 @@ public Builder setApiVersion(com.google.cloud.tpu.v2alpha1.Node.ApiVersion value
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -6349,31 +5553,23 @@ public Builder clearApiVersion() {
     }
 
     private java.util.List symptoms_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureSymptomsIsMutable() {
       if (!((bitField0_ & 0x00080000) != 0)) {
         symptoms_ = new java.util.ArrayList(symptoms_);
         bitField0_ |= 0x00080000;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Symptom,
-            com.google.cloud.tpu.v2alpha1.Symptom.Builder,
-            com.google.cloud.tpu.v2alpha1.SymptomOrBuilder>
-        symptomsBuilder_;
+        com.google.cloud.tpu.v2alpha1.Symptom, com.google.cloud.tpu.v2alpha1.Symptom.Builder, com.google.cloud.tpu.v2alpha1.SymptomOrBuilder> symptomsBuilder_;
 
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public java.util.List getSymptomsList() {
       if (symptomsBuilder_ == null) {
@@ -6383,15 +5579,11 @@ public java.util.List getSymptomsList() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public int getSymptomsCount() {
       if (symptomsBuilder_ == null) {
@@ -6401,15 +5593,11 @@ public int getSymptomsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2alpha1.Symptom getSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -6419,17 +5607,14 @@ public com.google.cloud.tpu.v2alpha1.Symptom getSymptoms(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setSymptoms(int index, com.google.cloud.tpu.v2alpha1.Symptom value) {
+    public Builder setSymptoms(
+        int index, com.google.cloud.tpu.v2alpha1.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6443,15 +5628,11 @@ public Builder setSymptoms(int index, com.google.cloud.tpu.v2alpha1.Symptom valu
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setSymptoms(
         int index, com.google.cloud.tpu.v2alpha1.Symptom.Builder builderForValue) {
@@ -6465,15 +5646,11 @@ public Builder setSymptoms(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addSymptoms(com.google.cloud.tpu.v2alpha1.Symptom value) {
       if (symptomsBuilder_ == null) {
@@ -6489,17 +5666,14 @@ public Builder addSymptoms(com.google.cloud.tpu.v2alpha1.Symptom value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addSymptoms(int index, com.google.cloud.tpu.v2alpha1.Symptom value) {
+    public Builder addSymptoms(
+        int index, com.google.cloud.tpu.v2alpha1.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6513,17 +5687,14 @@ public Builder addSymptoms(int index, com.google.cloud.tpu.v2alpha1.Symptom valu
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addSymptoms(com.google.cloud.tpu.v2alpha1.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(
+        com.google.cloud.tpu.v2alpha1.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(builderForValue.build());
@@ -6534,15 +5705,11 @@ public Builder addSymptoms(com.google.cloud.tpu.v2alpha1.Symptom.Builder builder
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addSymptoms(
         int index, com.google.cloud.tpu.v2alpha1.Symptom.Builder builderForValue) {
@@ -6556,21 +5723,18 @@ public Builder addSymptoms(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addAllSymptoms(
         java.lang.Iterable values) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, symptoms_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, symptoms_);
         onChanged();
       } else {
         symptomsBuilder_.addAllMessages(values);
@@ -6578,15 +5742,11 @@ public Builder addAllSymptoms(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearSymptoms() {
       if (symptomsBuilder_ == null) {
@@ -6599,15 +5759,11 @@ public Builder clearSymptoms() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder removeSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -6620,50 +5776,39 @@ public Builder removeSymptoms(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v2alpha1.Symptom.Builder getSymptomsBuilder(int index) {
+    public com.google.cloud.tpu.v2alpha1.Symptom.Builder getSymptomsBuilder(
+        int index) {
       return getSymptomsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(int index) {
+    public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(
+        int index) {
       if (symptomsBuilder_ == null) {
-        return symptoms_.get(index);
-      } else {
+        return symptoms_.get(index);  } else {
         return symptomsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List
-        getSymptomsOrBuilderList() {
+    public java.util.List 
+         getSymptomsOrBuilderList() {
       if (symptomsBuilder_ != null) {
         return symptomsBuilder_.getMessageOrBuilderList();
       } else {
@@ -6671,62 +5816,49 @@ public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(int i
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2alpha1.Symptom.Builder addSymptomsBuilder() {
-      return getSymptomsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2alpha1.Symptom.getDefaultInstance());
+      return getSymptomsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2alpha1.Symptom.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v2alpha1.Symptom.Builder addSymptomsBuilder(int index) {
-      return getSymptomsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2alpha1.Symptom.getDefaultInstance());
+    public com.google.cloud.tpu.v2alpha1.Symptom.Builder addSymptomsBuilder(
+        int index) {
+      return getSymptomsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2alpha1.Symptom.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List getSymptomsBuilderList() {
+    public java.util.List 
+         getSymptomsBuilderList() {
       return getSymptomsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Symptom,
-            com.google.cloud.tpu.v2alpha1.Symptom.Builder,
-            com.google.cloud.tpu.v2alpha1.SymptomOrBuilder>
+        com.google.cloud.tpu.v2alpha1.Symptom, com.google.cloud.tpu.v2alpha1.Symptom.Builder, com.google.cloud.tpu.v2alpha1.SymptomOrBuilder> 
         getSymptomsFieldBuilder() {
       if (symptomsBuilder_ == null) {
-        symptomsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.Symptom,
-                com.google.cloud.tpu.v2alpha1.Symptom.Builder,
-                com.google.cloud.tpu.v2alpha1.SymptomOrBuilder>(
-                symptoms_, ((bitField0_ & 0x00080000) != 0), getParentForChildren(), isClean());
+        symptomsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.Symptom, com.google.cloud.tpu.v2alpha1.Symptom.Builder, com.google.cloud.tpu.v2alpha1.SymptomOrBuilder>(
+                symptoms_,
+                ((bitField0_ & 0x00080000) != 0),
+                getParentForChildren(),
+                isClean());
         symptoms_ = null;
       }
       return symptomsBuilder_;
@@ -6734,21 +5866,19 @@ public java.util.List getSymptoms
 
     private java.lang.Object queuedResource_ = "";
     /**
-     *
-     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The queuedResource.
      */
     public java.lang.String getQueuedResource() {
       java.lang.Object ref = queuedResource_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queuedResource_ = s;
         return s;
@@ -6757,22 +5887,21 @@ public java.lang.String getQueuedResource() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The bytes for queuedResource.
      */
-    public com.google.protobuf.ByteString getQueuedResourceBytes() {
+    public com.google.protobuf.ByteString
+        getQueuedResourceBytes() {
       java.lang.Object ref = queuedResource_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         queuedResource_ = b;
         return b;
       } else {
@@ -6780,37 +5909,30 @@ public com.google.protobuf.ByteString getQueuedResourceBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The queuedResource to set.
      * @return This builder for chaining.
      */
-    public Builder setQueuedResource(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueuedResource(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       queuedResource_ = value;
       bitField0_ |= 0x00100000;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return This builder for chaining.
      */
     public Builder clearQueuedResource() {
@@ -6820,22 +5942,18 @@ public Builder clearQueuedResource() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The bytes for queuedResource to set.
      * @return This builder for chaining.
      */
-    public Builder setQueuedResourceBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueuedResourceBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       queuedResource_ = value;
       bitField0_ |= 0x00100000;
@@ -6845,55 +5963,41 @@ public Builder setQueuedResourceBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shieldedInstanceConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig,
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder,
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder>
-        shieldedInstanceConfigBuilder_;
+        com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder> shieldedInstanceConfigBuilder_;
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
-     *
      * @return Whether the shieldedInstanceConfig field is set.
      */
     public boolean hasShieldedInstanceConfig() {
       return ((bitField0_ & 0x00200000) != 0);
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
-     *
      * @return The shieldedInstanceConfig.
      */
     public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getShieldedInstanceConfig() {
       if (shieldedInstanceConfigBuilder_ == null) {
-        return shieldedInstanceConfig_ == null
-            ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()
-            : shieldedInstanceConfig_;
+        return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
       } else {
         return shieldedInstanceConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public Builder setShieldedInstanceConfig(
-        com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig value) {
+    public Builder setShieldedInstanceConfig(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig value) {
       if (shieldedInstanceConfigBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6907,8 +6011,6 @@ public Builder setShieldedInstanceConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

@@ -6927,21 +6029,17 @@ public Builder setShieldedInstanceConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public Builder mergeShieldedInstanceConfig(
-        com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig value) {
+    public Builder mergeShieldedInstanceConfig(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig value) {
       if (shieldedInstanceConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00200000) != 0)
-            && shieldedInstanceConfig_ != null
-            && shieldedInstanceConfig_
-                != com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00200000) != 0) &&
+          shieldedInstanceConfig_ != null &&
+          shieldedInstanceConfig_ != com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()) {
           getShieldedInstanceConfigBuilder().mergeFrom(value);
         } else {
           shieldedInstanceConfig_ = value;
@@ -6954,8 +6052,6 @@ public Builder mergeShieldedInstanceConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

@@ -6973,42 +6069,33 @@ public Builder clearShieldedInstanceConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder
-        getShieldedInstanceConfigBuilder() {
+    public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder getShieldedInstanceConfigBuilder() {
       bitField0_ |= 0x00200000;
       onChanged();
       return getShieldedInstanceConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder
-        getShieldedInstanceConfigOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder() {
       if (shieldedInstanceConfigBuilder_ != null) {
         return shieldedInstanceConfigBuilder_.getMessageOrBuilder();
       } else {
-        return shieldedInstanceConfig_ == null
-            ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()
-            : shieldedInstanceConfig_;
+        return shieldedInstanceConfig_ == null ?
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

@@ -7016,24 +6103,21 @@ public Builder clearShieldedInstanceConfig() {
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig,
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder,
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder>
+        com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder> 
         getShieldedInstanceConfigFieldBuilder() {
       if (shieldedInstanceConfigBuilder_ == null) {
-        shieldedInstanceConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig,
-                com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder,
-                com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder>(
-                getShieldedInstanceConfig(), getParentForChildren(), isClean());
+        shieldedInstanceConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder>(
+                getShieldedInstanceConfig(),
+                getParentForChildren(),
+                isClean());
         shieldedInstanceConfig_ = null;
       }
       return shieldedInstanceConfigBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -7043,12 +6127,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.Node)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.Node)
   private static final com.google.cloud.tpu.v2alpha1.Node DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.Node();
   }
@@ -7057,27 +6141,27 @@ public static com.google.cloud.tpu.v2alpha1.Node getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Node parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Node parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -7092,4 +6176,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.Node getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeName.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeName.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
similarity index 75%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
index d46ec5bfa2f2..e6ecf9b93eb5 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
@@ -1,215 +1,152 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface NodeOrBuilder
-    extends
+public interface NodeOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.Node)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The description.
    */
   java.lang.String getDescription();
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The bytes for description.
    */
-  com.google.protobuf.ByteString getDescriptionBytes();
+  com.google.protobuf.ByteString
+      getDescriptionBytes();
 
   /**
-   *
-   *
    * 
    * The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5;
-   *
    * @return The acceleratorType.
    */
   java.lang.String getAcceleratorType();
   /**
-   *
-   *
    * 
    * The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5;
-   *
    * @return The bytes for acceleratorType.
    */
-  com.google.protobuf.ByteString getAcceleratorTypeBytes();
+  com.google.protobuf.ByteString
+      getAcceleratorTypeBytes();
 
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for state.
    */
   int getStateValue();
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The state.
    */
   com.google.cloud.tpu.v2alpha1.Node.State getState();
 
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The healthDescription.
    */
   java.lang.String getHealthDescription();
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for healthDescription.
    */
-  com.google.protobuf.ByteString getHealthDescriptionBytes();
+  com.google.protobuf.ByteString
+      getHealthDescriptionBytes();
 
   /**
-   *
-   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The runtimeVersion.
    */
   java.lang.String getRuntimeVersion();
   /**
-   *
-   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for runtimeVersion.
    */
-  com.google.protobuf.ByteString getRuntimeVersionBytes();
+  com.google.protobuf.ByteString
+      getRuntimeVersionBytes();
 
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
-   *
    * @return Whether the networkConfig field is set.
    */
   boolean hasNetworkConfig();
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
-   *
    * @return The networkConfig.
    */
   com.google.cloud.tpu.v2alpha1.NetworkConfig getNetworkConfig();
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

@@ -219,8 +156,6 @@ public interface NodeOrBuilder
   com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBuilder();
 
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -233,13 +168,10 @@ public interface NodeOrBuilder
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The cidrBlock.
    */
   java.lang.String getCidrBlock();
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -252,40 +184,32 @@ public interface NodeOrBuilder
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The bytes for cidrBlock.
    */
-  com.google.protobuf.ByteString getCidrBlockBytes();
+  com.google.protobuf.ByteString
+      getCidrBlockBytes();
 
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
-   *
    * @return Whether the serviceAccount field is set.
    */
   boolean hasServiceAccount();
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
-   *
    * @return The serviceAccount.
    */
   com.google.cloud.tpu.v2alpha1.ServiceAccount getServiceAccount();
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
@@ -296,70 +220,51 @@ public interface NodeOrBuilder
   com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOrBuilder();
 
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
-   *
    * @return Whether the schedulingConfig field is set.
    */
   boolean hasSchedulingConfig();
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
-   *
    * @return The schedulingConfig.
    */
   com.google.cloud.tpu.v2alpha1.SchedulingConfig getSchedulingConfig();
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

@@ -369,105 +274,79 @@ public interface NodeOrBuilder
   com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder();
 
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List getNetworkEndpointsList();
+  java.util.List 
+      getNetworkEndpointsList();
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.cloud.tpu.v2alpha1.NetworkEndpoint getNetworkEndpoints(int index);
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   int getNetworkEndpointsCount();
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List
+  java.util.List 
       getNetworkEndpointsOrBuilderList();
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index);
+  com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
-   *
    * @return The enum numeric value on the wire for health.
    */
   int getHealthValue();
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
-   *
    * @return The health.
    */
   com.google.cloud.tpu.v2alpha1.Node.Health getHealth();
 
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -476,31 +355,30 @@ public interface NodeOrBuilder
    */
   int getLabelsCount();
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  boolean containsLabels(java.lang.String key);
-  /** Use {@link #getLabelsMap()} instead. */
+  boolean containsLabels(
+      java.lang.String key);
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
   @java.lang.Deprecated
-  java.util.Map getLabels();
+  java.util.Map
+  getLabels();
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.util.Map getLabelsMap();
+  java.util.Map
+  getLabelsMap();
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -508,24 +386,21 @@ public interface NodeOrBuilder
    * map<string, string> labels = 24;
    */
   /* nullable */
-  java.lang.String getLabelsOrDefault(
+java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue);
+java.lang.String defaultValue);
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.lang.String getLabelsOrThrow(java.lang.String key);
+  java.lang.String getLabelsOrThrow(
+      java.lang.String key);
 
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -535,8 +410,6 @@ java.lang.String getLabelsOrDefault(
    */
   int getMetadataCount();
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -544,13 +417,15 @@ java.lang.String getLabelsOrDefault(
    *
    * map<string, string> metadata = 34;
    */
-  boolean containsMetadata(java.lang.String key);
-  /** Use {@link #getMetadataMap()} instead. */
+  boolean containsMetadata(
+      java.lang.String key);
+  /**
+   * Use {@link #getMetadataMap()} instead.
+   */
   @java.lang.Deprecated
-  java.util.Map getMetadata();
+  java.util.Map
+  getMetadata();
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -558,10 +433,9 @@ java.lang.String getLabelsOrDefault(
    *
    * map<string, string> metadata = 34;
    */
-  java.util.Map getMetadataMap();
+  java.util.Map
+  getMetadataMap();
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -570,13 +444,11 @@ java.lang.String getLabelsOrDefault(
    * map<string, string> metadata = 34;
    */
   /* nullable */
-  java.lang.String getMetadataOrDefault(
+java.lang.String getMetadataOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue);
+java.lang.String defaultValue);
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -584,89 +456,74 @@ java.lang.String getMetadataOrDefault(
    *
    * map<string, string> metadata = 34;
    */
-  java.lang.String getMetadataOrThrow(java.lang.String key);
+  java.lang.String getMetadataOrThrow(
+      java.lang.String key);
 
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @return A list containing the tags.
    */
-  java.util.List getTagsList();
+  java.util.List
+      getTagsList();
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @return The count of tags.
    */
   int getTagsCount();
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @param index The index of the element to return.
    * @return The tags at the given index.
    */
   java.lang.String getTags(int index);
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the tags at the given index.
    */
-  com.google.protobuf.ByteString getTagsBytes(int index);
+  com.google.protobuf.ByteString
+      getTagsBytes(int index);
 
   /**
-   *
-   *
    * 
    * Output only. The unique identifier for the TPU Node.
    * 

    *
    * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The id.
    */
   long getId();
 
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
-  java.util.List getDataDisksList();
+  java.util.List 
+      getDataDisksList();
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -675,8 +532,6 @@ java.lang.String getMetadataOrDefault(
    */
   com.google.cloud.tpu.v2alpha1.AttachedDisk getDataDisks(int index);
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -685,178 +540,133 @@ java.lang.String getMetadataOrDefault(
    */
   int getDataDisksCount();
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
-  java.util.List
+  java.util.List 
       getDataDisksOrBuilderList();
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
-  com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(int index);
+  com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for apiVersion.
    */
   int getApiVersionValue();
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The apiVersion.
    */
   com.google.cloud.tpu.v2alpha1.Node.ApiVersion getApiVersion();
 
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List getSymptomsList();
+  java.util.List 
+      getSymptomsList();
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.cloud.tpu.v2alpha1.Symptom getSymptoms(int index);
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   int getSymptomsCount();
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List
+  java.util.List 
       getSymptomsOrBuilderList();
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(int index);
+  com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * Output only. The qualified name of the QueuedResource that requested this
    * Node.
    * 

    *
    * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The queuedResource.
    */
   java.lang.String getQueuedResource();
   /**
-   *
-   *
    * 
    * Output only. The qualified name of the QueuedResource that requested this
    * Node.
    * 

    *
    * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for queuedResource.
    */
-  com.google.protobuf.ByteString getQueuedResourceBytes();
+  com.google.protobuf.ByteString
+      getQueuedResourceBytes();
 
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
-   *
    * @return Whether the shieldedInstanceConfig field is set.
    */
   boolean hasShieldedInstanceConfig();
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
-   *
    * @return The shieldedInstanceConfig.
    */
   com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getShieldedInstanceConfig();
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
    */
-  com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder
-      getShieldedInstanceConfigOrBuilder();
+  com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
index d17c16a50898..220c3815e64f 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Metadata describing an [Operation][google.longrunning.Operation]
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.OperationMetadata}
  */
-public final class OperationMetadata extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class OperationMetadata extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.OperationMetadata)
     OperationMetadataOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use OperationMetadata.newBuilder() to construct.
   private OperationMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private OperationMetadata() {
     target_ = "";
     verb_ = "";
@@ -46,41 +28,37 @@ private OperationMetadata() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new OperationMetadata();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.OperationMetadata.class,
-            com.google.cloud.tpu.v2alpha1.OperationMetadata.Builder.class);
+            com.google.cloud.tpu.v2alpha1.OperationMetadata.class, com.google.cloud.tpu.v2alpha1.OperationMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -88,14 +66,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -103,8 +78,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

@@ -119,14 +92,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int END_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp endTime_;
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return Whether the endTime field is set.
    */
   @java.lang.Override
@@ -134,14 +104,11 @@ public boolean hasEndTime() {
     return endTime_ != null;
   }
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return The endTime.
    */
   @java.lang.Override
@@ -149,8 +116,6 @@ public com.google.protobuf.Timestamp getEndTime() {
     return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
   }
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

@@ -163,19 +128,15 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
   }
 
   public static final int TARGET_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object target_ = "";
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The target.
    */
   @java.lang.Override
@@ -184,30 +145,30 @@ public java.lang.String getTarget() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       target_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The bytes for target.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTargetBytes() {
+  public com.google.protobuf.ByteString
+      getTargetBytes() {
     java.lang.Object ref = target_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       target_ = b;
       return b;
     } else {
@@ -216,18 +177,14 @@ public com.google.protobuf.ByteString getTargetBytes() {
   }
 
   public static final int VERB_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object verb_ = "";
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The verb.
    */
   @java.lang.Override
@@ -236,29 +193,29 @@ public java.lang.String getVerb() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       verb_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The bytes for verb.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getVerbBytes() {
+  public com.google.protobuf.ByteString
+      getVerbBytes() {
     java.lang.Object ref = verb_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       verb_ = b;
       return b;
     } else {
@@ -267,18 +224,14 @@ public com.google.protobuf.ByteString getVerbBytes() {
   }
 
   public static final int STATUS_DETAIL_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object statusDetail_ = "";
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The statusDetail.
    */
   @java.lang.Override
@@ -287,29 +240,29 @@ public java.lang.String getStatusDetail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       statusDetail_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The bytes for statusDetail.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getStatusDetailBytes() {
+  public com.google.protobuf.ByteString
+      getStatusDetailBytes() {
     java.lang.Object ref = statusDetail_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       statusDetail_ = b;
       return b;
     } else {
@@ -320,14 +273,11 @@ public com.google.protobuf.ByteString getStatusDetailBytes() {
   public static final int CANCEL_REQUESTED_FIELD_NUMBER = 6;
   private boolean cancelRequested_ = false;
   /**
-   *
-   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
-   *
    * @return The cancelRequested.
    */
   @java.lang.Override
@@ -336,18 +286,14 @@ public boolean getCancelRequested() {
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 7;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object apiVersion_ = "";
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The apiVersion.
    */
   @java.lang.Override
@@ -356,29 +302,29 @@ public java.lang.String getApiVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       apiVersion_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The bytes for apiVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getApiVersionBytes() {
+  public com.google.protobuf.ByteString
+      getApiVersionBytes() {
     java.lang.Object ref = apiVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       apiVersion_ = b;
       return b;
     } else {
@@ -387,7 +333,6 @@ public com.google.protobuf.ByteString getApiVersionBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -399,7 +344,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -431,10 +377,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
     if (endTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getEndTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getEndTime());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(target_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, target_);
@@ -446,7 +394,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, statusDetail_);
     }
     if (cancelRequested_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(6, cancelRequested_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(6, cancelRequested_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(apiVersion_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, apiVersion_);
@@ -459,27 +408,33 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.OperationMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.OperationMetadata other =
-        (com.google.cloud.tpu.v2alpha1.OperationMetadata) obj;
+    com.google.cloud.tpu.v2alpha1.OperationMetadata other = (com.google.cloud.tpu.v2alpha1.OperationMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasEndTime() != other.hasEndTime()) return false;
     if (hasEndTime()) {
-      if (!getEndTime().equals(other.getEndTime())) return false;
-    }
-    if (!getTarget().equals(other.getTarget())) return false;
-    if (!getVerb().equals(other.getVerb())) return false;
-    if (!getStatusDetail().equals(other.getStatusDetail())) return false;
-    if (getCancelRequested() != other.getCancelRequested()) return false;
-    if (!getApiVersion().equals(other.getApiVersion())) return false;
+      if (!getEndTime()
+          .equals(other.getEndTime())) return false;
+    }
+    if (!getTarget()
+        .equals(other.getTarget())) return false;
+    if (!getVerb()
+        .equals(other.getVerb())) return false;
+    if (!getStatusDetail()
+        .equals(other.getStatusDetail())) return false;
+    if (getCancelRequested()
+        != other.getCancelRequested()) return false;
+    if (!getApiVersion()
+        .equals(other.getApiVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -506,7 +461,8 @@ public int hashCode() {
     hash = (37 * hash) + STATUS_DETAIL_FIELD_NUMBER;
     hash = (53 * hash) + getStatusDetail().hashCode();
     hash = (37 * hash) + CANCEL_REQUESTED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCancelRequested());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getCancelRequested());
     hash = (37 * hash) + API_VERSION_FIELD_NUMBER;
     hash = (53 * hash) + getApiVersion().hashCode();
     hash = (29 * hash) + getUnknownFields().hashCode();
@@ -514,136 +470,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.OperationMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Metadata describing an [Operation][google.longrunning.Operation]
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.OperationMetadata}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.OperationMetadata)
       com.google.cloud.tpu.v2alpha1.OperationMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.OperationMetadata.class,
-              com.google.cloud.tpu.v2alpha1.OperationMetadata.Builder.class);
+              com.google.cloud.tpu.v2alpha1.OperationMetadata.class, com.google.cloud.tpu.v2alpha1.OperationMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.OperationMetadata.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -667,9 +617,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -688,11 +638,8 @@ public com.google.cloud.tpu.v2alpha1.OperationMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.OperationMetadata buildPartial() {
-      com.google.cloud.tpu.v2alpha1.OperationMetadata result =
-          new com.google.cloud.tpu.v2alpha1.OperationMetadata(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.OperationMetadata result = new com.google.cloud.tpu.v2alpha1.OperationMetadata(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -700,10 +647,14 @@ public com.google.cloud.tpu.v2alpha1.OperationMetadata buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2alpha1.OperationMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.endTime_ = endTimeBuilder_ == null ? endTime_ : endTimeBuilder_.build();
+        result.endTime_ = endTimeBuilder_ == null
+            ? endTime_
+            : endTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.target_ = target_;
@@ -726,39 +677,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.OperationMetadata resul
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.OperationMetadata) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.OperationMetadata) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.OperationMetadata)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -766,8 +716,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.OperationMetadata other) {
-      if (other == com.google.cloud.tpu.v2alpha1.OperationMetadata.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.OperationMetadata.getDefaultInstance()) return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -823,55 +772,51 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getEndTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                target_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                verb_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            case 42:
-              {
-                statusDetail_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 42
-            case 48:
-              {
-                cancelRequested_ = input.readBool();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 48
-            case 58:
-              {
-                apiVersion_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 58
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getEndTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              target_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              verb_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            case 42: {
+              statusDetail_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 42
+            case 48: {
+              cancelRequested_ = input.readBool();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 48
+            case 58: {
+              apiVersion_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 58
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -881,52 +826,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -947,15 +878,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -966,8 +896,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -976,9 +904,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -991,8 +919,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1010,8 +936,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1024,8 +948,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1036,14 +958,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1051,17 +970,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -1069,33 +985,24 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp endTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        endTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> endTimeBuilder_;
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
-     *
      * @return Whether the endTime field is set.
      */
     public boolean hasEndTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
-     *
      * @return The endTime.
      */
     public com.google.protobuf.Timestamp getEndTime() {
@@ -1106,8 +1013,6 @@ public com.google.protobuf.Timestamp getEndTime() {
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1128,15 +1033,14 @@ public Builder setEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
      */
-    public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setEndTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (endTimeBuilder_ == null) {
         endTime_ = builderForValue.build();
       } else {
@@ -1147,8 +1051,6 @@ public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue)
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1157,9 +1059,9 @@ public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue)
      */
     public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       if (endTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && endTime_ != null
-            && endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          endTime_ != null &&
+          endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getEndTimeBuilder().mergeFrom(value);
         } else {
           endTime_ = value;
@@ -1172,8 +1074,6 @@ public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1191,8 +1091,6 @@ public Builder clearEndTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1205,8 +1103,6 @@ public com.google.protobuf.Timestamp.Builder getEndTimeBuilder() {
       return getEndTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1217,12 +1113,11 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
       if (endTimeBuilder_ != null) {
         return endTimeBuilder_.getMessageOrBuilder();
       } else {
-        return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
+        return endTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1230,17 +1125,14 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
      * .google.protobuf.Timestamp end_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getEndTimeFieldBuilder() {
       if (endTimeBuilder_ == null) {
-        endTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getEndTime(), getParentForChildren(), isClean());
+        endTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getEndTime(),
+                getParentForChildren(),
+                isClean());
         endTime_ = null;
       }
       return endTimeBuilder_;
@@ -1248,21 +1140,19 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
 
     private java.lang.Object target_ = "";
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @return The target.
      */
     public java.lang.String getTarget() {
       java.lang.Object ref = target_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         target_ = s;
         return s;
@@ -1271,22 +1161,21 @@ public java.lang.String getTarget() {
       }
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @return The bytes for target.
      */
-    public com.google.protobuf.ByteString getTargetBytes() {
+    public com.google.protobuf.ByteString
+        getTargetBytes() {
       java.lang.Object ref = target_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         target_ = b;
         return b;
       } else {
@@ -1294,37 +1183,30 @@ public com.google.protobuf.ByteString getTargetBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @param value The target to set.
      * @return This builder for chaining.
      */
-    public Builder setTarget(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTarget(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       target_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTarget() {
@@ -1334,22 +1216,18 @@ public Builder clearTarget() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @param value The bytes for target to set.
      * @return This builder for chaining.
      */
-    public Builder setTargetBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTargetBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       target_ = value;
       bitField0_ |= 0x00000004;
@@ -1359,20 +1237,18 @@ public Builder setTargetBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object verb_ = "";
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @return The verb.
      */
     public java.lang.String getVerb() {
       java.lang.Object ref = verb_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         verb_ = s;
         return s;
@@ -1381,21 +1257,20 @@ public java.lang.String getVerb() {
       }
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @return The bytes for verb.
      */
-    public com.google.protobuf.ByteString getVerbBytes() {
+    public com.google.protobuf.ByteString
+        getVerbBytes() {
       java.lang.Object ref = verb_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         verb_ = b;
         return b;
       } else {
@@ -1403,35 +1278,28 @@ public com.google.protobuf.ByteString getVerbBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @param value The verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerb(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVerb(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       verb_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearVerb() {
@@ -1441,21 +1309,17 @@ public Builder clearVerb() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @param value The bytes for verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerbBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVerbBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       verb_ = value;
       bitField0_ |= 0x00000008;
@@ -1465,20 +1329,18 @@ public Builder setVerbBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object statusDetail_ = "";
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @return The statusDetail.
      */
     public java.lang.String getStatusDetail() {
       java.lang.Object ref = statusDetail_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         statusDetail_ = s;
         return s;
@@ -1487,21 +1349,20 @@ public java.lang.String getStatusDetail() {
       }
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @return The bytes for statusDetail.
      */
-    public com.google.protobuf.ByteString getStatusDetailBytes() {
+    public com.google.protobuf.ByteString
+        getStatusDetailBytes() {
       java.lang.Object ref = statusDetail_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         statusDetail_ = b;
         return b;
       } else {
@@ -1509,35 +1370,28 @@ public com.google.protobuf.ByteString getStatusDetailBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @param value The statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetail(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setStatusDetail(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearStatusDetail() {
@@ -1547,21 +1401,17 @@ public Builder clearStatusDetail() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @param value The bytes for statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetailBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setStatusDetailBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
@@ -1569,16 +1419,13 @@ public Builder setStatusDetailBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private boolean cancelRequested_;
+    private boolean cancelRequested_ ;
     /**
-     *
-     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
-     *
      * @return The cancelRequested.
      */
     @java.lang.Override
@@ -1586,33 +1433,27 @@ public boolean getCancelRequested() {
       return cancelRequested_;
     }
     /**
-     *
-     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
-     *
      * @param value The cancelRequested to set.
      * @return This builder for chaining.
      */
     public Builder setCancelRequested(boolean value) {
-
+      
       cancelRequested_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCancelRequested() {
@@ -1624,20 +1465,18 @@ public Builder clearCancelRequested() {
 
     private java.lang.Object apiVersion_ = "";
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @return The apiVersion.
      */
     public java.lang.String getApiVersion() {
       java.lang.Object ref = apiVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         apiVersion_ = s;
         return s;
@@ -1646,21 +1485,20 @@ public java.lang.String getApiVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @return The bytes for apiVersion.
      */
-    public com.google.protobuf.ByteString getApiVersionBytes() {
+    public com.google.protobuf.ByteString
+        getApiVersionBytes() {
       java.lang.Object ref = apiVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         apiVersion_ = b;
         return b;
       } else {
@@ -1668,35 +1506,28 @@ public com.google.protobuf.ByteString getApiVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setApiVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -1706,30 +1537,26 @@ public Builder clearApiVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @param value The bytes for apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setApiVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1739,12 +1566,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.OperationMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.OperationMetadata)
   private static final com.google.cloud.tpu.v2alpha1.OperationMetadata DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.OperationMetadata();
   }
@@ -1753,27 +1580,27 @@ public static com.google.cloud.tpu.v2alpha1.OperationMetadata getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public OperationMetadata parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public OperationMetadata parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1788,4 +1615,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.OperationMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
similarity index 75%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
index 57e0d5d40321..c6e532d4d93b 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface OperationMetadataOrBuilder
-    extends
+public interface OperationMetadataOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.OperationMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

@@ -59,32 +35,24 @@ public interface OperationMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return Whether the endTime field is set.
    */
   boolean hasEndTime();
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return The endTime.
    */
   com.google.protobuf.Timestamp getEndTime();
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

@@ -94,117 +62,94 @@ public interface OperationMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The target.
    */
   java.lang.String getTarget();
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The bytes for target.
    */
-  com.google.protobuf.ByteString getTargetBytes();
+  com.google.protobuf.ByteString
+      getTargetBytes();
 
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The verb.
    */
   java.lang.String getVerb();
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The bytes for verb.
    */
-  com.google.protobuf.ByteString getVerbBytes();
+  com.google.protobuf.ByteString
+      getVerbBytes();
 
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The statusDetail.
    */
   java.lang.String getStatusDetail();
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The bytes for statusDetail.
    */
-  com.google.protobuf.ByteString getStatusDetailBytes();
+  com.google.protobuf.ByteString
+      getStatusDetailBytes();
 
   /**
-   *
-   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
-   *
    * @return The cancelRequested.
    */
   boolean getCancelRequested();
 
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The apiVersion.
    */
   java.lang.String getApiVersion();
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The bytes for apiVersion.
    */
-  com.google.protobuf.ByteString getApiVersionBytes();
+  com.google.protobuf.ByteString
+      getApiVersionBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
similarity index 72%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
index 2f273a5726a5..f600de167ab6 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A QueuedResource represents a request for resources that will be placed
  * in a queue and fulfilled when the necessary resources are available.
@@ -28,64 +11,58 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource}
  */
-public final class QueuedResource extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class QueuedResource extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource)
     QueuedResourceOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use QueuedResource.newBuilder() to construct.
   private QueuedResource(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private QueuedResource() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new QueuedResource();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.QueuedResource.class,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder.class);
+            com.google.cloud.tpu.v2alpha1.QueuedResource.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder.class);
   }
 
-  public interface TpuOrBuilder
-      extends
+  public interface TpuOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
      */
-    java.util.List getNodeSpecList();
+    java.util.List 
+        getNodeSpecList();
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -94,8 +71,6 @@ public interface TpuOrBuilder
      */
     com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getNodeSpec(int index);
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -104,19 +79,15 @@ public interface TpuOrBuilder
      */
     int getNodeSpecCount();
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
      */
-    java.util.List
+    java.util.List 
         getNodeSpecOrBuilderList();
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -127,91 +98,75 @@ com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder getNodeSpecOr
         int index);
   }
   /**
-   *
-   *
    * 
    * Details of the TPU resource(s) being requested.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Tpu}
    */
-  public static final class Tpu extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class Tpu extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
       TpuOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use Tpu.newBuilder() to construct.
     private Tpu(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
     private Tpu() {
       nodeSpec_ = java.util.Collections.emptyList();
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new Tpu();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder.class);
     }
 
-    public interface NodeSpecOrBuilder
-        extends
+    public interface NodeSpecOrBuilder extends
         // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
         com.google.protobuf.MessageOrBuilder {
 
       /**
-       *
-       *
        * 
        * Required. The parent resource name.
        * 

        *
-       * 
-       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-       * 
-       *
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
        * @return The parent.
        */
       java.lang.String getParent();
       /**
-       *
-       *
        * 
        * Required. The parent resource name.
        * 

        *
-       * 
-       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-       * 
-       *
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
        * @return The bytes for parent.
        */
-      com.google.protobuf.ByteString getParentBytes();
+      com.google.protobuf.ByteString
+          getParentBytes();
 
       /**
-       *
-       *
        * 
        * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
        * regex format. This is only specified when requesting a single node.
@@ -220,13 +175,10 @@ public interface NodeSpecOrBuilder
        * 

        *
        * string node_id = 2;
-       *
        * @return The nodeId.
        */
       java.lang.String getNodeId();
       /**
-       *
-       *
        * 
        * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
        * regex format. This is only specified when requesting a single node.
@@ -235,52 +187,39 @@ public interface NodeSpecOrBuilder
        * 

        *
        * string node_id = 2;
-       *
        * @return The bytes for nodeId.
        */
-      com.google.protobuf.ByteString getNodeIdBytes();
+      com.google.protobuf.ByteString
+          getNodeIdBytes();
 
       /**
-       *
-       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-       * 
-       *
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
        * @return Whether the node field is set.
        */
       boolean hasNode();
       /**
-       *
-       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-       * 
-       *
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
        * @return The node.
        */
       com.google.cloud.tpu.v2alpha1.Node getNode();
       /**
-       *
-       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
        */
       com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder();
     }
     /**
-     *
-     *
      * 
      * Details of the TPU node(s) being requested. Users can request either a
      * single node or multiple nodes.
@@ -289,16 +228,15 @@ public interface NodeSpecOrBuilder
      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec}
      */
-    public static final class NodeSpec extends com.google.protobuf.GeneratedMessageV3
-        implements
+    public static final class NodeSpec extends
+        com.google.protobuf.GeneratedMessageV3 implements
         // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
         NodeSpecOrBuilder {
-      private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
       // Use NodeSpec.newBuilder() to construct.
       private NodeSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
         super(builder);
       }
-
       private NodeSpec() {
         parent_ = "";
         nodeId_ = "";
@@ -306,45 +244,38 @@ private NodeSpec() {
 
       @java.lang.Override
       @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      protected java.lang.Object newInstance(
+          UnusedPrivateParameter unused) {
         return new NodeSpec();
       }
 
       @java.lang.Override
-      public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+      public final com.google.protobuf.UnknownFieldSet
+      getUnknownFields() {
         return this.unknownFields;
       }
-
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder.class);
       }
 
       public static final int PARENT_FIELD_NUMBER = 1;
-
       @SuppressWarnings("serial")
       private volatile java.lang.Object parent_ = "";
       /**
-       *
-       *
        * 
        * Required. The parent resource name.
        * 

        *
-       * 
-       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-       * 
-       *
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
        * @return The parent.
        */
       @java.lang.Override
@@ -353,31 +284,29 @@ public java.lang.String getParent() {
         if (ref instanceof java.lang.String) {
           return (java.lang.String) ref;
         } else {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           parent_ = s;
           return s;
         }
       }
       /**
-       *
-       *
        * 
        * Required. The parent resource name.
        * 

        *
-       * 
-       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-       * 
-       *
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
        * @return The bytes for parent.
        */
       @java.lang.Override
-      public com.google.protobuf.ByteString getParentBytes() {
+      public com.google.protobuf.ByteString
+          getParentBytes() {
         java.lang.Object ref = parent_;
         if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
           parent_ = b;
           return b;
         } else {
@@ -386,12 +315,9 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
 
       public static final int NODE_ID_FIELD_NUMBER = 2;
-
       @SuppressWarnings("serial")
       private volatile java.lang.Object nodeId_ = "";
       /**
-       *
-       *
        * 
        * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
        * regex format. This is only specified when requesting a single node.
@@ -400,7 +326,6 @@ public com.google.protobuf.ByteString getParentBytes() {
        * 

        *
        * string node_id = 2;
-       *
        * @return The nodeId.
        */
       @java.lang.Override
@@ -409,15 +334,14 @@ public java.lang.String getNodeId() {
         if (ref instanceof java.lang.String) {
           return (java.lang.String) ref;
         } else {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           nodeId_ = s;
           return s;
         }
       }
       /**
-       *
-       *
        * 
        * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
        * regex format. This is only specified when requesting a single node.
@@ -426,15 +350,16 @@ public java.lang.String getNodeId() {
        * 

        *
        * string node_id = 2;
-       *
        * @return The bytes for nodeId.
        */
       @java.lang.Override
-      public com.google.protobuf.ByteString getNodeIdBytes() {
+      public com.google.protobuf.ByteString
+          getNodeIdBytes() {
         java.lang.Object ref = nodeId_;
         if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
           nodeId_ = b;
           return b;
         } else {
@@ -445,15 +370,11 @@ public com.google.protobuf.ByteString getNodeIdBytes() {
       public static final int NODE_FIELD_NUMBER = 3;
       private com.google.cloud.tpu.v2alpha1.Node node_;
       /**
-       *
-       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-       * 
-       *
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
        * @return Whether the node field is set.
        */
       @java.lang.Override
@@ -461,15 +382,11 @@ public boolean hasNode() {
         return node_ != null;
       }
       /**
-       *
-       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-       * 
-       *
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
        * @return The node.
        */
       @java.lang.Override
@@ -477,14 +394,11 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
         return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
       }
       /**
-       *
-       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
        */
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
@@ -492,7 +406,6 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
       }
 
       private byte memoizedIsInitialized = -1;
-
       @java.lang.Override
       public final boolean isInitialized() {
         byte isInitialized = memoizedIsInitialized;
@@ -504,7 +417,8 @@ public final boolean isInitialized() {
       }
 
       @java.lang.Override
-      public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
         if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
           com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
         }
@@ -530,7 +444,8 @@ public int getSerializedSize() {
           size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nodeId_);
         }
         if (node_ != null) {
-          size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getNode());
+          size += com.google.protobuf.CodedOutputStream
+            .computeMessageSize(3, getNode());
         }
         size += getUnknownFields().getSerializedSize();
         memoizedSize = size;
@@ -540,19 +455,21 @@ public int getSerializedSize() {
       @java.lang.Override
       public boolean equals(final java.lang.Object obj) {
         if (obj == this) {
-          return true;
+         return true;
         }
         if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)) {
           return super.equals(obj);
         }
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec other =
-            (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec) obj;
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec other = (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec) obj;
 
-        if (!getParent().equals(other.getParent())) return false;
-        if (!getNodeId().equals(other.getNodeId())) return false;
+        if (!getParent()
+            .equals(other.getParent())) return false;
+        if (!getNodeId()
+            .equals(other.getNodeId())) return false;
         if (hasNode() != other.hasNode()) return false;
         if (hasNode()) {
-          if (!getNode().equals(other.getNode())) return false;
+          if (!getNode()
+              .equals(other.getNode())) return false;
         }
         if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
@@ -579,94 +496,87 @@ public int hashCode() {
       }
 
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
           com.google.protobuf.ByteString data)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
           com.google.protobuf.ByteString data,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(byte[] data)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
-      public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          java.io.InputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input);
       }
-
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-            PARSER, input, extensionRegistry);
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input, extensionRegistry);
       }
-
-      public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseDelimitedFrom(
-          java.io.InputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+      public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseDelimitedWithIOException(PARSER, input);
       }
-
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseDelimitedFrom(
-          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-            PARSER, input, extensionRegistry);
+        return com.google.protobuf.GeneratedMessageV3
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
       }
-
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input);
       }
-
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-            PARSER, input, extensionRegistry);
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input, extensionRegistry);
       }
 
       @java.lang.Override
-      public Builder newBuilderForType() {
-        return newBuilder();
-      }
-
+      public Builder newBuilderForType() { return newBuilder(); }
       public static Builder newBuilder() {
         return DEFAULT_INSTANCE.toBuilder();
       }
-
-      public static Builder newBuilder(
-          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec prototype) {
+      public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec prototype) {
         return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
       }
-
       @java.lang.Override
       public Builder toBuilder() {
-        return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
       }
 
       @java.lang.Override
@@ -676,8 +586,6 @@ protected Builder newBuilderForType(
         return builder;
       }
       /**
-       *
-       *
        * 
        * Details of the TPU node(s) being requested. Users can request either a
        * single node or multiple nodes.
@@ -686,33 +594,33 @@ protected Builder newBuilderForType(
        *
        * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec}
        */
-      public static final class Builder
-          extends com.google.protobuf.GeneratedMessageV3.Builder
-          implements
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessageV3.Builder implements
           // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
           com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder {
-        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-          return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-              .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
         }
 
         @java.lang.Override
         protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
             internalGetFieldAccessorTable() {
-          return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-              .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_fieldAccessorTable
+          return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_fieldAccessorTable
               .ensureFieldAccessorsInitialized(
-                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.class,
-                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder.class);
+                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder.class);
         }
 
         // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.newBuilder()
-        private Builder() {}
+        private Builder() {
 
-        private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-          super(parent);
         }
 
+        private Builder(
+            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+          super(parent);
+
+        }
         @java.lang.Override
         public Builder clear() {
           super.clear();
@@ -728,14 +636,13 @@ public Builder clear() {
         }
 
         @java.lang.Override
-        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-          return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-              .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
         }
 
         @java.lang.Override
-        public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec
-            getDefaultInstanceForType() {
+        public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getDefaultInstanceForType() {
           return com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance();
         }
 
@@ -750,17 +657,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec build() {
 
         @java.lang.Override
         public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec buildPartial() {
-          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec result =
-              new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec(this);
-          if (bitField0_ != 0) {
-            buildPartial0(result);
-          }
+          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec result = new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
           onBuilt();
           return result;
         }
 
-        private void buildPartial0(
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec result) {
+        private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec result) {
           int from_bitField0_ = bitField0_;
           if (((from_bitField0_ & 0x00000001) != 0)) {
             result.parent_ = parent_;
@@ -769,7 +672,9 @@ private void buildPartial0(
             result.nodeId_ = nodeId_;
           }
           if (((from_bitField0_ & 0x00000004) != 0)) {
-            result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
+            result.node_ = nodeBuilder_ == null
+                ? node_
+                : nodeBuilder_.build();
           }
         }
 
@@ -777,41 +682,38 @@ private void buildPartial0(
         public Builder clone() {
           return super.clone();
         }
-
         @java.lang.Override
         public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field,
+            java.lang.Object value) {
           return super.setField(field, value);
         }
-
         @java.lang.Override
-        public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        public Builder clearField(
+            com.google.protobuf.Descriptors.FieldDescriptor field) {
           return super.clearField(field);
         }
-
         @java.lang.Override
-        public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        public Builder clearOneof(
+            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
           return super.clearOneof(oneof);
         }
-
         @java.lang.Override
         public Builder setRepeatedField(
             com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index,
-            java.lang.Object value) {
+            int index, java.lang.Object value) {
           return super.setRepeatedField(field, index, value);
         }
-
         @java.lang.Override
         public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field,
+            java.lang.Object value) {
           return super.addRepeatedField(field, value);
         }
-
         @java.lang.Override
         public Builder mergeFrom(com.google.protobuf.Message other) {
           if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec) {
-            return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec) other);
+            return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)other);
           } else {
             super.mergeFrom(other);
             return this;
@@ -819,9 +721,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
         }
 
         public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec other) {
-          if (other
-              == com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance())
-            return this;
+          if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance()) return this;
           if (!other.getParent().isEmpty()) {
             parent_ = other.parent_;
             bitField0_ |= 0x00000001;
@@ -861,31 +761,29 @@ public Builder mergeFrom(
                 case 0:
                   done = true;
                   break;
-                case 10:
-                  {
-                    parent_ = input.readStringRequireUtf8();
-                    bitField0_ |= 0x00000001;
-                    break;
-                  } // case 10
-                case 18:
-                  {
-                    nodeId_ = input.readStringRequireUtf8();
-                    bitField0_ |= 0x00000002;
-                    break;
-                  } // case 18
-                case 26:
-                  {
-                    input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
-                    bitField0_ |= 0x00000004;
-                    break;
-                  } // case 26
-                default:
-                  {
-                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                      done = true; // was an endgroup tag
-                    }
-                    break;
-                  } // default:
+                case 10: {
+                  parent_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+                case 18: {
+                  nodeId_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 18
+                case 26: {
+                  input.readMessage(
+                      getNodeFieldBuilder().getBuilder(),
+                      extensionRegistry);
+                  bitField0_ |= 0x00000004;
+                  break;
+                } // case 26
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
               } // switch (tag)
             } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -895,27 +793,22 @@ public Builder mergeFrom(
           } // finally
           return this;
         }
-
         private int bitField0_;
 
         private java.lang.Object parent_ = "";
         /**
-         *
-         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * 
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-         * 
-         *
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
          * @return The parent.
          */
         public java.lang.String getParent() {
           java.lang.Object ref = parent_;
           if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
             java.lang.String s = bs.toStringUtf8();
             parent_ = s;
             return s;
@@ -924,23 +817,20 @@ public java.lang.String getParent() {
           }
         }
         /**
-         *
-         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * 
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-         * 
-         *
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
          * @return The bytes for parent.
          */
-        public com.google.protobuf.ByteString getParentBytes() {
+        public com.google.protobuf.ByteString
+            getParentBytes() {
           java.lang.Object ref = parent_;
           if (ref instanceof String) {
-            com.google.protobuf.ByteString b =
-                com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
             parent_ = b;
             return b;
           } else {
@@ -948,39 +838,28 @@ public com.google.protobuf.ByteString getParentBytes() {
           }
         }
         /**
-         *
-         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * 
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-         * 
-         *
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
          * @param value The parent to set.
          * @return This builder for chaining.
          */
-        public Builder setParent(java.lang.String value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder setParent(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
           parent_ = value;
           bitField0_ |= 0x00000001;
           onChanged();
           return this;
         }
         /**
-         *
-         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * 
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-         * 
-         *
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
          * @return This builder for chaining.
          */
         public Builder clearParent() {
@@ -990,23 +869,17 @@ public Builder clearParent() {
           return this;
         }
         /**
-         *
-         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * 
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-         * 
-         *
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
          * @param value The bytes for parent to set.
          * @return This builder for chaining.
          */
-        public Builder setParentBytes(com.google.protobuf.ByteString value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder setParentBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
           checkByteStringIsUtf8(value);
           parent_ = value;
           bitField0_ |= 0x00000001;
@@ -1016,8 +889,6 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
         private java.lang.Object nodeId_ = "";
         /**
-         *
-         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -1026,13 +897,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
          * 

          *
          * string node_id = 2;
-         *
          * @return The nodeId.
          */
         public java.lang.String getNodeId() {
           java.lang.Object ref = nodeId_;
           if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
             java.lang.String s = bs.toStringUtf8();
             nodeId_ = s;
             return s;
@@ -1041,8 +912,6 @@ public java.lang.String getNodeId() {
           }
         }
         /**
-         *
-         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -1051,14 +920,15 @@ public java.lang.String getNodeId() {
          * 

          *
          * string node_id = 2;
-         *
          * @return The bytes for nodeId.
          */
-        public com.google.protobuf.ByteString getNodeIdBytes() {
+        public com.google.protobuf.ByteString
+            getNodeIdBytes() {
           java.lang.Object ref = nodeId_;
           if (ref instanceof String) {
-            com.google.protobuf.ByteString b =
-                com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
             nodeId_ = b;
             return b;
           } else {
@@ -1066,8 +936,6 @@ public com.google.protobuf.ByteString getNodeIdBytes() {
           }
         }
         /**
-         *
-         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -1076,22 +944,18 @@ public com.google.protobuf.ByteString getNodeIdBytes() {
          * 

          *
          * string node_id = 2;
-         *
          * @param value The nodeId to set.
          * @return This builder for chaining.
          */
-        public Builder setNodeId(java.lang.String value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder setNodeId(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
           nodeId_ = value;
           bitField0_ |= 0x00000002;
           onChanged();
           return this;
         }
         /**
-         *
-         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -1100,7 +964,6 @@ public Builder setNodeId(java.lang.String value) {
          * 

          *
          * string node_id = 2;
-         *
          * @return This builder for chaining.
          */
         public Builder clearNodeId() {
@@ -1110,8 +973,6 @@ public Builder clearNodeId() {
           return this;
         }
         /**
-         *
-         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -1120,14 +981,12 @@ public Builder clearNodeId() {
          * 

          *
          * string node_id = 2;
-         *
          * @param value The bytes for nodeId to set.
          * @return This builder for chaining.
          */
-        public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder setNodeIdBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
           checkByteStringIsUtf8(value);
           nodeId_ = value;
           bitField0_ |= 0x00000002;
@@ -1137,35 +996,24 @@ public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
 
         private com.google.cloud.tpu.v2alpha1.Node node_;
         private com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.Node,
-                com.google.cloud.tpu.v2alpha1.Node.Builder,
-                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
-            nodeBuilder_;
+            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> nodeBuilder_;
         /**
-         *
-         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-         * 
-         *
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
          * @return Whether the node field is set.
          */
         public boolean hasNode() {
           return ((bitField0_ & 0x00000004) != 0);
         }
         /**
-         *
-         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-         * 
-         *
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
          * @return The node.
          */
         public com.google.cloud.tpu.v2alpha1.Node getNode() {
@@ -1176,14 +1024,11 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
           }
         }
         /**
-         *
-         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-         * 
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
          */
         public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
           if (nodeBuilder_ == null) {
@@ -1199,16 +1044,14 @@ public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
           return this;
         }
         /**
-         *
-         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-         * 
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
          */
-        public Builder setNode(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+        public Builder setNode(
+            com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
           if (nodeBuilder_ == null) {
             node_ = builderForValue.build();
           } else {
@@ -1219,20 +1062,17 @@ public Builder setNode(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValu
           return this;
         }
         /**
-         *
-         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-         * 
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
          */
         public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
           if (nodeBuilder_ == null) {
-            if (((bitField0_ & 0x00000004) != 0)
-                && node_ != null
-                && node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
+            if (((bitField0_ & 0x00000004) != 0) &&
+              node_ != null &&
+              node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
               getNodeBuilder().mergeFrom(value);
             } else {
               node_ = value;
@@ -1245,14 +1085,11 @@ public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
           return this;
         }
         /**
-         *
-         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-         * 
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
          */
         public Builder clearNode() {
           bitField0_ = (bitField0_ & ~0x00000004);
@@ -1265,14 +1102,11 @@ public Builder clearNode() {
           return this;
         }
         /**
-         *
-         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-         * 
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
          */
         public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
           bitField0_ |= 0x00000004;
@@ -1280,49 +1114,40 @@ public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
           return getNodeFieldBuilder().getBuilder();
         }
         /**
-         *
-         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-         * 
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
          */
         public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
           if (nodeBuilder_ != null) {
             return nodeBuilder_.getMessageOrBuilder();
           } else {
-            return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
+            return node_ == null ?
+                com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
           }
         }
         /**
-         *
-         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-         * 
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
          */
         private com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.Node,
-                com.google.cloud.tpu.v2alpha1.Node.Builder,
-                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
+            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> 
             getNodeFieldBuilder() {
           if (nodeBuilder_ == null) {
-            nodeBuilder_ =
-                new com.google.protobuf.SingleFieldBuilderV3<
-                    com.google.cloud.tpu.v2alpha1.Node,
-                    com.google.cloud.tpu.v2alpha1.Node.Builder,
-                    com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
-                    getNode(), getParentForChildren(), isClean());
+            nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
+                    getNode(),
+                    getParentForChildren(),
+                    isClean());
             node_ = null;
           }
           return nodeBuilder_;
         }
-
         @java.lang.Override
         public final Builder setUnknownFields(
             final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1335,13 +1160,12 @@ public final Builder mergeUnknownFields(
           return super.mergeUnknownFields(unknownFields);
         }
 
+
         // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
       }
 
       // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
-      private static final com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec
-          DEFAULT_INSTANCE;
-
+      private static final com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec DEFAULT_INSTANCE;
       static {
         DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec();
       }
@@ -1350,28 +1174,27 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getDefau
         return DEFAULT_INSTANCE;
       }
 
-      private static final com.google.protobuf.Parser PARSER =
-          new com.google.protobuf.AbstractParser() {
-            @java.lang.Override
-            public NodeSpec parsePartialFrom(
-                com.google.protobuf.CodedInputStream input,
-                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-                throws com.google.protobuf.InvalidProtocolBufferException {
-              Builder builder = newBuilder();
-              try {
-                builder.mergeFrom(input, extensionRegistry);
-              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-                throw e.setUnfinishedMessage(builder.buildPartial());
-              } catch (com.google.protobuf.UninitializedMessageException e) {
-                throw e.asInvalidProtocolBufferException()
-                    .setUnfinishedMessage(builder.buildPartial());
-              } catch (java.io.IOException e) {
-                throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                    .setUnfinishedMessage(builder.buildPartial());
-              }
-              return builder.buildPartial();
-            }
-          };
+      private static final com.google.protobuf.Parser
+          PARSER = new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public NodeSpec parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
       public static com.google.protobuf.Parser parser() {
         return PARSER;
@@ -1386,15 +1209,13 @@ public com.google.protobuf.Parser getParserForType() {
       public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getDefaultInstanceForType() {
         return DEFAULT_INSTANCE;
       }
+
     }
 
     public static final int NODE_SPEC_FIELD_NUMBER = 1;
-
     @SuppressWarnings("serial")
     private java.util.List nodeSpec_;
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1402,13 +1223,10 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getDefaultInsta
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
      */
     @java.lang.Override
-    public java.util.List
-        getNodeSpecList() {
+    public java.util.List getNodeSpecList() {
       return nodeSpec_;
     }
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1416,14 +1234,11 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getDefaultInsta
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
      */
     @java.lang.Override
-    public java.util.List<
-            ? extends com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>
+    public java.util.List 
         getNodeSpecOrBuilderList() {
       return nodeSpec_;
     }
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1435,8 +1250,6 @@ public int getNodeSpecCount() {
       return nodeSpec_.size();
     }
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1448,8 +1261,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getNodeSpec(int
       return nodeSpec_.get(index);
     }
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1463,7 +1274,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder getNod
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -1475,7 +1285,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       for (int i = 0; i < nodeSpec_.size(); i++) {
         output.writeMessage(1, nodeSpec_.get(i));
       }
@@ -1489,7 +1300,8 @@ public int getSerializedSize() {
 
       size = 0;
       for (int i = 0; i < nodeSpec_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, nodeSpec_.get(i));
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, nodeSpec_.get(i));
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -1499,15 +1311,15 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu other = (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) obj;
 
-      if (!getNodeSpecList().equals(other.getNodeSpecList())) return false;
+      if (!getNodeSpecList()
+          .equals(other.getNodeSpecList())) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -1529,93 +1341,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
     public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1625,41 +1431,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Details of the TPU resource(s) being requested.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Tpu}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
         com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -1675,9 +1479,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
       }
 
       @java.lang.Override
@@ -1696,18 +1500,14 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu result = new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu(this);
         buildPartialRepeatedFields(result);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
 
-      private void buildPartialRepeatedFields(
-          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu result) {
+      private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu result) {
         if (nodeSpecBuilder_ == null) {
           if (((bitField0_ & 0x00000001) != 0)) {
             nodeSpec_ = java.util.Collections.unmodifiableList(nodeSpec_);
@@ -1727,41 +1527,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu resu
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu)other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -1769,8 +1566,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance())
-          return this;
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance()) return this;
         if (nodeSpecBuilder_ == null) {
           if (!other.nodeSpec_.isEmpty()) {
             if (nodeSpec_.isEmpty()) {
@@ -1789,10 +1585,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu other)
               nodeSpecBuilder_ = null;
               nodeSpec_ = other.nodeSpec_;
               bitField0_ = (bitField0_ & ~0x00000001);
-              nodeSpecBuilder_ =
-                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                      ? getNodeSpecFieldBuilder()
-                      : null;
+              nodeSpecBuilder_ = 
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                   getNodeSpecFieldBuilder() : null;
             } else {
               nodeSpecBuilder_.addAllMessages(other.nodeSpec_);
             }
@@ -1824,27 +1619,25 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec m =
-                      input.readMessage(
-                          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.parser(),
-                          extensionRegistry);
-                  if (nodeSpecBuilder_ == null) {
-                    ensureNodeSpecIsMutable();
-                    nodeSpec_.add(m);
-                  } else {
-                    nodeSpecBuilder_.addMessage(m);
-                  }
-                  break;
-                } // case 10
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.parser(),
+                        extensionRegistry);
+                if (nodeSpecBuilder_ == null) {
+                  ensureNodeSpecIsMutable();
+                  nodeSpec_.add(m);
+                } else {
+                  nodeSpecBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1854,38 +1647,28 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
       private java.util.List nodeSpec_ =
-          java.util.Collections.emptyList();
-
+        java.util.Collections.emptyList();
       private void ensureNodeSpecIsMutable() {
         if (!((bitField0_ & 0x00000001) != 0)) {
-          nodeSpec_ =
-              new java.util.ArrayList(
-                  nodeSpec_);
+          nodeSpec_ = new java.util.ArrayList(nodeSpec_);
           bitField0_ |= 0x00000001;
-        }
+         }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec,
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder,
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>
-          nodeSpecBuilder_;
+          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder> nodeSpecBuilder_;
 
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public java.util.List
-          getNodeSpecList() {
+      public java.util.List getNodeSpecList() {
         if (nodeSpecBuilder_ == null) {
           return java.util.Collections.unmodifiableList(nodeSpec_);
         } else {
@@ -1893,8 +1676,6 @@ private void ensureNodeSpecIsMutable() {
         }
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1909,8 +1690,6 @@ public int getNodeSpecCount() {
         }
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1925,8 +1704,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getNodeSpec(int
         }
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1948,8 +1725,6 @@ public Builder setNodeSpec(
         return this;
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1957,8 +1732,7 @@ public Builder setNodeSpec(
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
       public Builder setNodeSpec(
-          int index,
-          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder builderForValue) {
+          int index, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder builderForValue) {
         if (nodeSpecBuilder_ == null) {
           ensureNodeSpecIsMutable();
           nodeSpec_.set(index, builderForValue.build());
@@ -1969,8 +1743,6 @@ public Builder setNodeSpec(
         return this;
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1991,8 +1763,6 @@ public Builder addNodeSpec(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Node
         return this;
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -2014,8 +1784,6 @@ public Builder addNodeSpec(
         return this;
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -2034,8 +1802,6 @@ public Builder addNodeSpec(
         return this;
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -2043,8 +1809,7 @@ public Builder addNodeSpec(
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
       public Builder addNodeSpec(
-          int index,
-          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder builderForValue) {
+          int index, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder builderForValue) {
         if (nodeSpecBuilder_ == null) {
           ensureNodeSpecIsMutable();
           nodeSpec_.add(index, builderForValue.build());
@@ -2055,8 +1820,6 @@ public Builder addNodeSpec(
         return this;
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -2064,11 +1827,11 @@ public Builder addNodeSpec(
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
       public Builder addAllNodeSpec(
-          java.lang.Iterable
-              values) {
+          java.lang.Iterable values) {
         if (nodeSpecBuilder_ == null) {
           ensureNodeSpecIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, nodeSpec_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(
+              values, nodeSpec_);
           onChanged();
         } else {
           nodeSpecBuilder_.addAllMessages(values);
@@ -2076,8 +1839,6 @@ public Builder addAllNodeSpec(
         return this;
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -2095,8 +1856,6 @@ public Builder clearNodeSpec() {
         return this;
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -2114,8 +1873,6 @@ public Builder removeNodeSpec(int index) {
         return this;
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -2127,34 +1884,28 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder getNode
         return getNodeSpecFieldBuilder().getBuilder(index);
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder
-          getNodeSpecOrBuilder(int index) {
+      public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder getNodeSpecOrBuilder(
+          int index) {
         if (nodeSpecBuilder_ == null) {
-          return nodeSpec_.get(index);
-        } else {
+          return nodeSpec_.get(index);  } else {
           return nodeSpecBuilder_.getMessageOrBuilder(index);
         }
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public java.util.List<
-              ? extends com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>
-          getNodeSpecOrBuilderList() {
+      public java.util.List 
+           getNodeSpecOrBuilderList() {
         if (nodeSpecBuilder_ != null) {
           return nodeSpecBuilder_.getMessageOrBuilderList();
         } else {
@@ -2162,23 +1913,17 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder getNode
         }
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder
-          addNodeSpecBuilder() {
-        return getNodeSpecFieldBuilder()
-            .addBuilder(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance());
+      public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder addNodeSpecBuilder() {
+        return getNodeSpecFieldBuilder().addBuilder(
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance());
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -2187,42 +1932,34 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder getNode
        */
       public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder addNodeSpecBuilder(
           int index) {
-        return getNodeSpecFieldBuilder()
-            .addBuilder(
-                index,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance());
+        return getNodeSpecFieldBuilder().addBuilder(
+            index, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance());
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public java.util.List
-          getNodeSpecBuilderList() {
+      public java.util.List 
+           getNodeSpecBuilderList() {
         return getNodeSpecFieldBuilder().getBuilderList();
       }
-
       private com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec,
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder,
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>
+          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder> 
           getNodeSpecFieldBuilder() {
         if (nodeSpecBuilder_ == null) {
-          nodeSpecBuilder_ =
-              new com.google.protobuf.RepeatedFieldBuilderV3<
-                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec,
-                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder,
-                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>(
-                  nodeSpec_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+          nodeSpecBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>(
+                  nodeSpec_,
+                  ((bitField0_ & 0x00000001) != 0),
+                  getParentForChildren(),
+                  isClean());
           nodeSpec_ = null;
         }
         return nodeSpecBuilder_;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2235,12 +1972,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
     private static final com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu DEFAULT_INSTANCE;
-
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu();
     }
@@ -2249,28 +1986,27 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getDefaultInstanc
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public Tpu parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public Tpu parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2285,61 +2021,58 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface BestEffortOrBuilder
-      extends
+  public interface BestEffortOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
-      com.google.protobuf.MessageOrBuilder {}
+      com.google.protobuf.MessageOrBuilder {
+  }
   /**
-   *
-   *
    * 
    * BestEffort tier definition.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.BestEffort}
    */
-  public static final class BestEffort extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class BestEffort extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
       BestEffortOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use BestEffort.newBuilder() to construct.
     private BestEffort(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private BestEffort() {}
+    private BestEffort() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new BestEffort();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.class, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2351,7 +2084,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -2369,13 +2103,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort other = (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -2394,94 +2127,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -2491,41 +2217,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * BestEffort tier definition.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.BestEffort}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
         com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.class, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2533,9 +2257,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
       }
 
       @java.lang.Override
@@ -2554,8 +2278,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort result = new com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort(this);
         onBuilt();
         return result;
       }
@@ -2564,41 +2287,38 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort buildPartial() {
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -2606,8 +2326,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance())
-          return this;
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -2634,13 +2353,12 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2650,7 +2368,6 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2663,12 +2380,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
     private static final com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort DEFAULT_INSTANCE;
-
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort();
     }
@@ -2677,28 +2394,27 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getDefault
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public BestEffort parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public BestEffort parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2713,131 +2429,110 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface GuaranteedOrBuilder
-      extends
+  public interface GuaranteedOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
      * @return Whether the minDuration field is set.
      */
     boolean hasMinDuration();
     /**
-     *
-     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
      * @return The minDuration.
      */
     com.google.protobuf.Duration getMinDuration();
     /**
-     *
-     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-     * 
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
      */
     com.google.protobuf.DurationOrBuilder getMinDurationOrBuilder();
 
     /**
-     *
-     *
      * 
      * Optional. Specifies the request should be scheduled on reserved capacity.
      * 

      *
      * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
-     *
      * @return The reserved.
      */
     boolean getReserved();
   }
   /**
-   *
-   *
    * 
    * Guaranteed tier definition.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed}
    */
-  public static final class Guaranteed extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class Guaranteed extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
       GuaranteedOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use Guaranteed.newBuilder() to construct.
     private Guaranteed(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private Guaranteed() {}
+    private Guaranteed() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new Guaranteed();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder.class);
     }
 
     public static final int MIN_DURATION_FIELD_NUMBER = 1;
     private com.google.protobuf.Duration minDuration_;
     /**
-     *
-     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
      * @return Whether the minDuration field is set.
      */
     @java.lang.Override
@@ -2845,55 +2540,41 @@ public boolean hasMinDuration() {
       return minDuration_ != null;
     }
     /**
-     *
-     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
      * @return The minDuration.
      */
     @java.lang.Override
     public com.google.protobuf.Duration getMinDuration() {
-      return minDuration_ == null
-          ? com.google.protobuf.Duration.getDefaultInstance()
-          : minDuration_;
+      return minDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : minDuration_;
     }
     /**
-     *
-     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-     * 
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
      */
     @java.lang.Override
     public com.google.protobuf.DurationOrBuilder getMinDurationOrBuilder() {
-      return minDuration_ == null
-          ? com.google.protobuf.Duration.getDefaultInstance()
-          : minDuration_;
+      return minDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : minDuration_;
     }
 
     public static final int RESERVED_FIELD_NUMBER = 2;
     private boolean reserved_ = false;
     /**
-     *
-     *
      * 
      * Optional. Specifies the request should be scheduled on reserved capacity.
      * 

      *
      * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
-     *
      * @return The reserved.
      */
     @java.lang.Override
@@ -2902,7 +2583,6 @@ public boolean getReserved() {
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2914,7 +2594,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       if (minDuration_ != null) {
         output.writeMessage(1, getMinDuration());
       }
@@ -2931,10 +2612,12 @@ public int getSerializedSize() {
 
       size = 0;
       if (minDuration_ != null) {
-        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getMinDuration());
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, getMinDuration());
       }
       if (reserved_ != false) {
-        size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, reserved_);
+        size += com.google.protobuf.CodedOutputStream
+          .computeBoolSize(2, reserved_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -2944,19 +2627,20 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed other = (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) obj;
 
       if (hasMinDuration() != other.hasMinDuration()) return false;
       if (hasMinDuration()) {
-        if (!getMinDuration().equals(other.getMinDuration())) return false;
+        if (!getMinDuration()
+            .equals(other.getMinDuration())) return false;
       }
-      if (getReserved() != other.getReserved()) return false;
+      if (getReserved()
+          != other.getReserved()) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -2973,101 +2657,95 @@ public int hashCode() {
         hash = (53 * hash) + getMinDuration().hashCode();
       }
       hash = (37 * hash) + RESERVED_FIELD_NUMBER;
-      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReserved());
+      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+          getReserved());
       hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -3077,41 +2755,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Guaranteed tier definition.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
         com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -3126,9 +2802,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
       }
 
       @java.lang.Override
@@ -3147,11 +2823,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed(this);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed result = new com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
@@ -3159,8 +2832,9 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed buildPartial() {
       private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
-          result.minDuration_ =
-              minDurationBuilder_ == null ? minDuration_ : minDurationBuilder_.build();
+          result.minDuration_ = minDurationBuilder_ == null
+              ? minDuration_
+              : minDurationBuilder_.build();
         }
         if (((from_bitField0_ & 0x00000002) != 0)) {
           result.reserved_ = reserved_;
@@ -3171,41 +2845,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Guarante
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -3213,8 +2884,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance())
-          return this;
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance()) return this;
         if (other.hasMinDuration()) {
           mergeMinDuration(other.getMinDuration());
         }
@@ -3247,25 +2917,24 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  input.readMessage(getMinDurationFieldBuilder().getBuilder(), extensionRegistry);
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 10
-              case 16:
-                {
-                  reserved_ = input.readBool();
-                  bitField0_ |= 0x00000002;
-                  break;
-                } // case 16
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                input.readMessage(
+                    getMinDurationFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              case 16: {
+                reserved_ = input.readBool();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -3275,66 +2944,49 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
       private com.google.protobuf.Duration minDuration_;
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Duration,
-              com.google.protobuf.Duration.Builder,
-              com.google.protobuf.DurationOrBuilder>
-          minDurationBuilder_;
+          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> minDurationBuilder_;
       /**
-       *
-       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-       * 
-       *
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
        * @return Whether the minDuration field is set.
        */
       public boolean hasMinDuration() {
         return ((bitField0_ & 0x00000001) != 0);
       }
       /**
-       *
-       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-       * 
-       *
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
        * @return The minDuration.
        */
       public com.google.protobuf.Duration getMinDuration() {
         if (minDurationBuilder_ == null) {
-          return minDuration_ == null
-              ? com.google.protobuf.Duration.getDefaultInstance()
-              : minDuration_;
+          return minDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : minDuration_;
         } else {
           return minDurationBuilder_.getMessage();
         }
       }
       /**
-       *
-       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-       * 
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
        */
       public Builder setMinDuration(com.google.protobuf.Duration value) {
         if (minDurationBuilder_ == null) {
@@ -3350,18 +3002,16 @@ public Builder setMinDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-       * 
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
        */
-      public Builder setMinDuration(com.google.protobuf.Duration.Builder builderForValue) {
+      public Builder setMinDuration(
+          com.google.protobuf.Duration.Builder builderForValue) {
         if (minDurationBuilder_ == null) {
           minDuration_ = builderForValue.build();
         } else {
@@ -3372,22 +3022,19 @@ public Builder setMinDuration(com.google.protobuf.Duration.Builder builderForVal
         return this;
       }
       /**
-       *
-       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-       * 
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
        */
       public Builder mergeMinDuration(com.google.protobuf.Duration value) {
         if (minDurationBuilder_ == null) {
-          if (((bitField0_ & 0x00000001) != 0)
-              && minDuration_ != null
-              && minDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
+          if (((bitField0_ & 0x00000001) != 0) &&
+            minDuration_ != null &&
+            minDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
             getMinDurationBuilder().mergeFrom(value);
           } else {
             minDuration_ = value;
@@ -3400,16 +3047,13 @@ public Builder mergeMinDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-       * 
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
        */
       public Builder clearMinDuration() {
         bitField0_ = (bitField0_ & ~0x00000001);
@@ -3422,16 +3066,13 @@ public Builder clearMinDuration() {
         return this;
       }
       /**
-       *
-       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-       * 
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
        */
       public com.google.protobuf.Duration.Builder getMinDurationBuilder() {
         bitField0_ |= 0x00000001;
@@ -3439,65 +3080,52 @@ public com.google.protobuf.Duration.Builder getMinDurationBuilder() {
         return getMinDurationFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-       * 
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
        */
       public com.google.protobuf.DurationOrBuilder getMinDurationOrBuilder() {
         if (minDurationBuilder_ != null) {
           return minDurationBuilder_.getMessageOrBuilder();
         } else {
-          return minDuration_ == null
-              ? com.google.protobuf.Duration.getDefaultInstance()
-              : minDuration_;
+          return minDuration_ == null ?
+              com.google.protobuf.Duration.getDefaultInstance() : minDuration_;
         }
       }
       /**
-       *
-       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-       * 
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Duration,
-              com.google.protobuf.Duration.Builder,
-              com.google.protobuf.DurationOrBuilder>
+          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
           getMinDurationFieldBuilder() {
         if (minDurationBuilder_ == null) {
-          minDurationBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.protobuf.Duration,
-                  com.google.protobuf.Duration.Builder,
-                  com.google.protobuf.DurationOrBuilder>(
-                  getMinDuration(), getParentForChildren(), isClean());
+          minDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
+                  getMinDuration(),
+                  getParentForChildren(),
+                  isClean());
           minDuration_ = null;
         }
         return minDurationBuilder_;
       }
 
-      private boolean reserved_;
+      private boolean reserved_ ;
       /**
-       *
-       *
        * 
        * Optional. Specifies the request should be scheduled on reserved capacity.
        * 

        *
        * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
-       *
        * @return The reserved.
        */
       @java.lang.Override
@@ -3505,33 +3133,27 @@ public boolean getReserved() {
         return reserved_;
       }
       /**
-       *
-       *
        * 
        * Optional. Specifies the request should be scheduled on reserved capacity.
        * 

        *
        * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
-       *
        * @param value The reserved to set.
        * @return This builder for chaining.
        */
       public Builder setReserved(boolean value) {
-
+        
         reserved_ = value;
         bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * Optional. Specifies the request should be scheduled on reserved capacity.
        * 

        *
        * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
-       *
        * @return This builder for chaining.
        */
       public Builder clearReserved() {
@@ -3540,7 +3162,6 @@ public Builder clearReserved() {
         onChanged();
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -3553,12 +3174,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
     private static final com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed DEFAULT_INSTANCE;
-
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed();
     }
@@ -3567,28 +3188,27 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getDefault
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public Guaranteed parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public Guaranteed parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3603,16 +3223,14 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface QueueingPolicyOrBuilder
-      extends
+  public interface QueueingPolicyOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3620,13 +3238,10 @@ public interface QueueingPolicyOrBuilder
      * 

      *
      * .google.protobuf.Duration valid_until_duration = 1;
-     *
      * @return Whether the validUntilDuration field is set.
      */
     boolean hasValidUntilDuration();
     /**
-     *
-     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3634,13 +3249,10 @@ public interface QueueingPolicyOrBuilder
      * 

      *
      * .google.protobuf.Duration valid_until_duration = 1;
-     *
      * @return The validUntilDuration.
      */
     com.google.protobuf.Duration getValidUntilDuration();
     /**
-     *
-     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3652,8 +3264,6 @@ public interface QueueingPolicyOrBuilder
     com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder();
 
     /**
-     *
-     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3661,13 +3271,10 @@ public interface QueueingPolicyOrBuilder
      * 

      *
      * .google.protobuf.Timestamp valid_until_time = 2;
-     *
      * @return Whether the validUntilTime field is set.
      */
     boolean hasValidUntilTime();
     /**
-     *
-     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3675,13 +3282,10 @@ public interface QueueingPolicyOrBuilder
      * 

      *
      * .google.protobuf.Timestamp valid_until_time = 2;
-     *
      * @return The validUntilTime.
      */
     com.google.protobuf.Timestamp getValidUntilTime();
     /**
-     *
-     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3693,32 +3297,24 @@ public interface QueueingPolicyOrBuilder
     com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder();
 
     /**
-     *
-     *
      * 
      * A relative time after which resources may be created.
      * 

      *
      * .google.protobuf.Duration valid_after_duration = 3;
-     *
      * @return Whether the validAfterDuration field is set.
      */
     boolean hasValidAfterDuration();
     /**
-     *
-     *
      * 
      * A relative time after which resources may be created.
      * 

      *
      * .google.protobuf.Duration valid_after_duration = 3;
-     *
      * @return The validAfterDuration.
      */
     com.google.protobuf.Duration getValidAfterDuration();
     /**
-     *
-     *
      * 
      * A relative time after which resources may be created.
      * 

@@ -3728,32 +3324,24 @@ public interface QueueingPolicyOrBuilder
     com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder();
 
     /**
-     *
-     *
      * 
      * An absolute time at which resources may be created.
      * 

      *
      * .google.protobuf.Timestamp valid_after_time = 4;
-     *
      * @return Whether the validAfterTime field is set.
      */
     boolean hasValidAfterTime();
     /**
-     *
-     *
      * 
      * An absolute time at which resources may be created.
      * 

      *
      * .google.protobuf.Timestamp valid_after_time = 4;
-     *
      * @return The validAfterTime.
      */
     com.google.protobuf.Timestamp getValidAfterTime();
     /**
-     *
-     *
      * 
      * An absolute time at which resources may be created.
      * 

@@ -3763,32 +3351,24 @@ public interface QueueingPolicyOrBuilder
     com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder();
 
     /**
-     *
-     *
      * 
      * An absolute time interval within which resources may be created.
      * 

      *
      * .google.type.Interval valid_interval = 5;
-     *
      * @return Whether the validInterval field is set.
      */
     boolean hasValidInterval();
     /**
-     *
-     *
      * 
      * An absolute time interval within which resources may be created.
      * 

      *
      * .google.type.Interval valid_interval = 5;
-     *
      * @return The validInterval.
      */
     com.google.type.Interval getValidInterval();
     /**
-     *
-     *
      * 
      * An absolute time interval within which resources may be created.
      * 

@@ -3797,62 +3377,56 @@ public interface QueueingPolicyOrBuilder
      */
     com.google.type.IntervalOrBuilder getValidIntervalOrBuilder();
 
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.StartTimingConstraintsCase
-        getStartTimingConstraintsCase();
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.StartTimingConstraintsCase getStartTimingConstraintsCase();
   }
   /**
-   *
-   *
    * 
    * Defines the policy of the QueuedRequest.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy}
    */
-  public static final class QueueingPolicy extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class QueueingPolicy extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
       QueueingPolicyOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use QueueingPolicy.newBuilder() to construct.
     private QueueingPolicy(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private QueueingPolicy() {}
+    private QueueingPolicy() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new QueueingPolicy();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.class, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder.class);
     }
 
     private int startTimingConstraintsCase_ = 0;
     private java.lang.Object startTimingConstraints_;
-
     public enum StartTimingConstraintsCase
-        implements
-            com.google.protobuf.Internal.EnumLite,
+        implements com.google.protobuf.Internal.EnumLite,
             com.google.protobuf.AbstractMessage.InternalOneOfEnum {
       VALID_UNTIL_DURATION(1),
       VALID_UNTIL_TIME(2),
@@ -3861,7 +3435,6 @@ public enum StartTimingConstraintsCase
       VALID_INTERVAL(5),
       STARTTIMINGCONSTRAINTS_NOT_SET(0);
       private final int value;
-
       private StartTimingConstraintsCase(int value) {
         this.value = value;
       }
@@ -3877,36 +3450,28 @@ public static StartTimingConstraintsCase valueOf(int value) {
 
       public static StartTimingConstraintsCase forNumber(int value) {
         switch (value) {
-          case 1:
-            return VALID_UNTIL_DURATION;
-          case 2:
-            return VALID_UNTIL_TIME;
-          case 3:
-            return VALID_AFTER_DURATION;
-          case 4:
-            return VALID_AFTER_TIME;
-          case 5:
-            return VALID_INTERVAL;
-          case 0:
-            return STARTTIMINGCONSTRAINTS_NOT_SET;
-          default:
-            return null;
+          case 1: return VALID_UNTIL_DURATION;
+          case 2: return VALID_UNTIL_TIME;
+          case 3: return VALID_AFTER_DURATION;
+          case 4: return VALID_AFTER_TIME;
+          case 5: return VALID_INTERVAL;
+          case 0: return STARTTIMINGCONSTRAINTS_NOT_SET;
+          default: return null;
         }
       }
-
       public int getNumber() {
         return this.value;
       }
     };
 
-    public StartTimingConstraintsCase getStartTimingConstraintsCase() {
-      return StartTimingConstraintsCase.forNumber(startTimingConstraintsCase_);
+    public StartTimingConstraintsCase
+    getStartTimingConstraintsCase() {
+      return StartTimingConstraintsCase.forNumber(
+          startTimingConstraintsCase_);
     }
 
     public static final int VALID_UNTIL_DURATION_FIELD_NUMBER = 1;
     /**
-     *
-     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3914,7 +3479,6 @@ public StartTimingConstraintsCase getStartTimingConstraintsCase() {
      * 

      *
      * .google.protobuf.Duration valid_until_duration = 1;
-     *
      * @return Whether the validUntilDuration field is set.
      */
     @java.lang.Override
@@ -3922,8 +3486,6 @@ public boolean hasValidUntilDuration() {
       return startTimingConstraintsCase_ == 1;
     }
     /**
-     *
-     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3931,19 +3493,16 @@ public boolean hasValidUntilDuration() {
      * 

      *
      * .google.protobuf.Duration valid_until_duration = 1;
-     *
      * @return The validUntilDuration.
      */
     @java.lang.Override
     public com.google.protobuf.Duration getValidUntilDuration() {
       if (startTimingConstraintsCase_ == 1) {
-        return (com.google.protobuf.Duration) startTimingConstraints_;
+         return (com.google.protobuf.Duration) startTimingConstraints_;
       }
       return com.google.protobuf.Duration.getDefaultInstance();
     }
     /**
-     *
-     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3955,15 +3514,13 @@ public com.google.protobuf.Duration getValidUntilDuration() {
     @java.lang.Override
     public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
       if (startTimingConstraintsCase_ == 1) {
-        return (com.google.protobuf.Duration) startTimingConstraints_;
+         return (com.google.protobuf.Duration) startTimingConstraints_;
       }
       return com.google.protobuf.Duration.getDefaultInstance();
     }
 
     public static final int VALID_UNTIL_TIME_FIELD_NUMBER = 2;
     /**
-     *
-     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3971,7 +3528,6 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
      * 

      *
      * .google.protobuf.Timestamp valid_until_time = 2;
-     *
      * @return Whether the validUntilTime field is set.
      */
     @java.lang.Override
@@ -3979,8 +3535,6 @@ public boolean hasValidUntilTime() {
       return startTimingConstraintsCase_ == 2;
     }
     /**
-     *
-     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3988,19 +3542,16 @@ public boolean hasValidUntilTime() {
      * 

      *
      * .google.protobuf.Timestamp valid_until_time = 2;
-     *
      * @return The validUntilTime.
      */
     @java.lang.Override
     public com.google.protobuf.Timestamp getValidUntilTime() {
       if (startTimingConstraintsCase_ == 2) {
-        return (com.google.protobuf.Timestamp) startTimingConstraints_;
+         return (com.google.protobuf.Timestamp) startTimingConstraints_;
       }
       return com.google.protobuf.Timestamp.getDefaultInstance();
     }
     /**
-     *
-     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -4012,21 +3563,18 @@ public com.google.protobuf.Timestamp getValidUntilTime() {
     @java.lang.Override
     public com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder() {
       if (startTimingConstraintsCase_ == 2) {
-        return (com.google.protobuf.Timestamp) startTimingConstraints_;
+         return (com.google.protobuf.Timestamp) startTimingConstraints_;
       }
       return com.google.protobuf.Timestamp.getDefaultInstance();
     }
 
     public static final int VALID_AFTER_DURATION_FIELD_NUMBER = 3;
     /**
-     *
-     *
      * 
      * A relative time after which resources may be created.
      * 

      *
      * .google.protobuf.Duration valid_after_duration = 3;
-     *
      * @return Whether the validAfterDuration field is set.
      */
     @java.lang.Override
@@ -4034,26 +3582,21 @@ public boolean hasValidAfterDuration() {
       return startTimingConstraintsCase_ == 3;
     }
     /**
-     *
-     *
      * 
      * A relative time after which resources may be created.
      * 

      *
      * .google.protobuf.Duration valid_after_duration = 3;
-     *
      * @return The validAfterDuration.
      */
     @java.lang.Override
     public com.google.protobuf.Duration getValidAfterDuration() {
       if (startTimingConstraintsCase_ == 3) {
-        return (com.google.protobuf.Duration) startTimingConstraints_;
+         return (com.google.protobuf.Duration) startTimingConstraints_;
       }
       return com.google.protobuf.Duration.getDefaultInstance();
     }
     /**
-     *
-     *
      * 
      * A relative time after which resources may be created.
      * 

@@ -4063,21 +3606,18 @@ public com.google.protobuf.Duration getValidAfterDuration() {
     @java.lang.Override
     public com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder() {
       if (startTimingConstraintsCase_ == 3) {
-        return (com.google.protobuf.Duration) startTimingConstraints_;
+         return (com.google.protobuf.Duration) startTimingConstraints_;
       }
       return com.google.protobuf.Duration.getDefaultInstance();
     }
 
     public static final int VALID_AFTER_TIME_FIELD_NUMBER = 4;
     /**
-     *
-     *
      * 
      * An absolute time at which resources may be created.
      * 

      *
      * .google.protobuf.Timestamp valid_after_time = 4;
-     *
      * @return Whether the validAfterTime field is set.
      */
     @java.lang.Override
@@ -4085,26 +3625,21 @@ public boolean hasValidAfterTime() {
       return startTimingConstraintsCase_ == 4;
     }
     /**
-     *
-     *
      * 
      * An absolute time at which resources may be created.
      * 

      *
      * .google.protobuf.Timestamp valid_after_time = 4;
-     *
      * @return The validAfterTime.
      */
     @java.lang.Override
     public com.google.protobuf.Timestamp getValidAfterTime() {
       if (startTimingConstraintsCase_ == 4) {
-        return (com.google.protobuf.Timestamp) startTimingConstraints_;
+         return (com.google.protobuf.Timestamp) startTimingConstraints_;
       }
       return com.google.protobuf.Timestamp.getDefaultInstance();
     }
     /**
-     *
-     *
      * 
      * An absolute time at which resources may be created.
      * 

@@ -4114,21 +3649,18 @@ public com.google.protobuf.Timestamp getValidAfterTime() {
     @java.lang.Override
     public com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder() {
       if (startTimingConstraintsCase_ == 4) {
-        return (com.google.protobuf.Timestamp) startTimingConstraints_;
+         return (com.google.protobuf.Timestamp) startTimingConstraints_;
       }
       return com.google.protobuf.Timestamp.getDefaultInstance();
     }
 
     public static final int VALID_INTERVAL_FIELD_NUMBER = 5;
     /**
-     *
-     *
      * 
      * An absolute time interval within which resources may be created.
      * 

      *
      * .google.type.Interval valid_interval = 5;
-     *
      * @return Whether the validInterval field is set.
      */
     @java.lang.Override
@@ -4136,26 +3668,21 @@ public boolean hasValidInterval() {
       return startTimingConstraintsCase_ == 5;
     }
     /**
-     *
-     *
      * 
      * An absolute time interval within which resources may be created.
      * 

      *
      * .google.type.Interval valid_interval = 5;
-     *
      * @return The validInterval.
      */
     @java.lang.Override
     public com.google.type.Interval getValidInterval() {
       if (startTimingConstraintsCase_ == 5) {
-        return (com.google.type.Interval) startTimingConstraints_;
+         return (com.google.type.Interval) startTimingConstraints_;
       }
       return com.google.type.Interval.getDefaultInstance();
     }
     /**
-     *
-     *
      * 
      * An absolute time interval within which resources may be created.
      * 

@@ -4165,13 +3692,12 @@ public com.google.type.Interval getValidInterval() {
     @java.lang.Override
     public com.google.type.IntervalOrBuilder getValidIntervalOrBuilder() {
       if (startTimingConstraintsCase_ == 5) {
-        return (com.google.type.Interval) startTimingConstraints_;
+         return (com.google.type.Interval) startTimingConstraints_;
       }
       return com.google.type.Interval.getDefaultInstance();
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -4183,7 +3709,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       if (startTimingConstraintsCase_ == 1) {
         output.writeMessage(1, (com.google.protobuf.Duration) startTimingConstraints_);
       }
@@ -4209,29 +3736,24 @@ public int getSerializedSize() {
 
       size = 0;
       if (startTimingConstraintsCase_ == 1) {
-        size +=
-            com.google.protobuf.CodedOutputStream.computeMessageSize(
-                1, (com.google.protobuf.Duration) startTimingConstraints_);
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, (com.google.protobuf.Duration) startTimingConstraints_);
       }
       if (startTimingConstraintsCase_ == 2) {
-        size +=
-            com.google.protobuf.CodedOutputStream.computeMessageSize(
-                2, (com.google.protobuf.Timestamp) startTimingConstraints_);
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(2, (com.google.protobuf.Timestamp) startTimingConstraints_);
       }
       if (startTimingConstraintsCase_ == 3) {
-        size +=
-            com.google.protobuf.CodedOutputStream.computeMessageSize(
-                3, (com.google.protobuf.Duration) startTimingConstraints_);
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(3, (com.google.protobuf.Duration) startTimingConstraints_);
       }
       if (startTimingConstraintsCase_ == 4) {
-        size +=
-            com.google.protobuf.CodedOutputStream.computeMessageSize(
-                4, (com.google.protobuf.Timestamp) startTimingConstraints_);
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(4, (com.google.protobuf.Timestamp) startTimingConstraints_);
       }
       if (startTimingConstraintsCase_ == 5) {
-        size +=
-            com.google.protobuf.CodedOutputStream.computeMessageSize(
-                5, (com.google.type.Interval) startTimingConstraints_);
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(5, (com.google.type.Interval) startTimingConstraints_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -4241,31 +3763,34 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy other = (com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy) obj;
 
-      if (!getStartTimingConstraintsCase().equals(other.getStartTimingConstraintsCase()))
-        return false;
+      if (!getStartTimingConstraintsCase().equals(other.getStartTimingConstraintsCase())) return false;
       switch (startTimingConstraintsCase_) {
         case 1:
-          if (!getValidUntilDuration().equals(other.getValidUntilDuration())) return false;
+          if (!getValidUntilDuration()
+              .equals(other.getValidUntilDuration())) return false;
           break;
         case 2:
-          if (!getValidUntilTime().equals(other.getValidUntilTime())) return false;
+          if (!getValidUntilTime()
+              .equals(other.getValidUntilTime())) return false;
           break;
         case 3:
-          if (!getValidAfterDuration().equals(other.getValidAfterDuration())) return false;
+          if (!getValidAfterDuration()
+              .equals(other.getValidAfterDuration())) return false;
           break;
         case 4:
-          if (!getValidAfterTime().equals(other.getValidAfterTime())) return false;
+          if (!getValidAfterTime()
+              .equals(other.getValidAfterTime())) return false;
           break;
         case 5:
-          if (!getValidInterval().equals(other.getValidInterval())) return false;
+          if (!getValidInterval()
+              .equals(other.getValidInterval())) return false;
           break;
         case 0:
         default:
@@ -4311,94 +3836,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -4408,41 +3926,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Defines the policy of the QueuedRequest.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
         com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.class, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -4468,14 +3984,13 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy
-          getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance();
       }
 
@@ -4490,38 +4005,38 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy(this);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result = new com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
         buildPartialOneofs(result);
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(
-          com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result) {
+      private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result) {
         int from_bitField0_ = bitField0_;
       }
 
-      private void buildPartialOneofs(
-          com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result) {
+      private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result) {
         result.startTimingConstraintsCase_ = startTimingConstraintsCase_;
         result.startTimingConstraints_ = this.startTimingConstraints_;
-        if (startTimingConstraintsCase_ == 1 && validUntilDurationBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 1 &&
+            validUntilDurationBuilder_ != null) {
           result.startTimingConstraints_ = validUntilDurationBuilder_.build();
         }
-        if (startTimingConstraintsCase_ == 2 && validUntilTimeBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 2 &&
+            validUntilTimeBuilder_ != null) {
           result.startTimingConstraints_ = validUntilTimeBuilder_.build();
         }
-        if (startTimingConstraintsCase_ == 3 && validAfterDurationBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 3 &&
+            validAfterDurationBuilder_ != null) {
           result.startTimingConstraints_ = validAfterDurationBuilder_.build();
         }
-        if (startTimingConstraintsCase_ == 4 && validAfterTimeBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 4 &&
+            validAfterTimeBuilder_ != null) {
           result.startTimingConstraints_ = validAfterTimeBuilder_.build();
         }
-        if (startTimingConstraintsCase_ == 5 && validIntervalBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 5 &&
+            validIntervalBuilder_ != null) {
           result.startTimingConstraints_ = validIntervalBuilder_.build();
         }
       }
@@ -4530,41 +4045,38 @@ private void buildPartialOneofs(
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -4572,39 +4084,31 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy other) {
-        if (other
-            == com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance())
-          return this;
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()) return this;
         switch (other.getStartTimingConstraintsCase()) {
-          case VALID_UNTIL_DURATION:
-            {
-              mergeValidUntilDuration(other.getValidUntilDuration());
-              break;
-            }
-          case VALID_UNTIL_TIME:
-            {
-              mergeValidUntilTime(other.getValidUntilTime());
-              break;
-            }
-          case VALID_AFTER_DURATION:
-            {
-              mergeValidAfterDuration(other.getValidAfterDuration());
-              break;
-            }
-          case VALID_AFTER_TIME:
-            {
-              mergeValidAfterTime(other.getValidAfterTime());
-              break;
-            }
-          case VALID_INTERVAL:
-            {
-              mergeValidInterval(other.getValidInterval());
-              break;
-            }
-          case STARTTIMINGCONSTRAINTS_NOT_SET:
-            {
-              break;
-            }
+          case VALID_UNTIL_DURATION: {
+            mergeValidUntilDuration(other.getValidUntilDuration());
+            break;
+          }
+          case VALID_UNTIL_TIME: {
+            mergeValidUntilTime(other.getValidUntilTime());
+            break;
+          }
+          case VALID_AFTER_DURATION: {
+            mergeValidAfterDuration(other.getValidAfterDuration());
+            break;
+          }
+          case VALID_AFTER_TIME: {
+            mergeValidAfterTime(other.getValidAfterTime());
+            break;
+          }
+          case VALID_INTERVAL: {
+            mergeValidInterval(other.getValidInterval());
+            break;
+          }
+          case STARTTIMINGCONSTRAINTS_NOT_SET: {
+            break;
+          }
         }
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
@@ -4632,47 +4136,47 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  input.readMessage(
-                      getValidUntilDurationFieldBuilder().getBuilder(), extensionRegistry);
-                  startTimingConstraintsCase_ = 1;
-                  break;
-                } // case 10
-              case 18:
-                {
-                  input.readMessage(
-                      getValidUntilTimeFieldBuilder().getBuilder(), extensionRegistry);
-                  startTimingConstraintsCase_ = 2;
-                  break;
-                } // case 18
-              case 26:
-                {
-                  input.readMessage(
-                      getValidAfterDurationFieldBuilder().getBuilder(), extensionRegistry);
-                  startTimingConstraintsCase_ = 3;
-                  break;
-                } // case 26
-              case 34:
-                {
-                  input.readMessage(
-                      getValidAfterTimeFieldBuilder().getBuilder(), extensionRegistry);
-                  startTimingConstraintsCase_ = 4;
-                  break;
-                } // case 34
-              case 42:
-                {
-                  input.readMessage(getValidIntervalFieldBuilder().getBuilder(), extensionRegistry);
-                  startTimingConstraintsCase_ = 5;
-                  break;
-                } // case 42
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                input.readMessage(
+                    getValidUntilDurationFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                startTimingConstraintsCase_ = 1;
+                break;
+              } // case 10
+              case 18: {
+                input.readMessage(
+                    getValidUntilTimeFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                startTimingConstraintsCase_ = 2;
+                break;
+              } // case 18
+              case 26: {
+                input.readMessage(
+                    getValidAfterDurationFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                startTimingConstraintsCase_ = 3;
+                break;
+              } // case 26
+              case 34: {
+                input.readMessage(
+                    getValidAfterTimeFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                startTimingConstraintsCase_ = 4;
+                break;
+              } // case 34
+              case 42: {
+                input.readMessage(
+                    getValidIntervalFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                startTimingConstraintsCase_ = 5;
+                break;
+              } // case 42
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -4682,12 +4186,12 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int startTimingConstraintsCase_ = 0;
       private java.lang.Object startTimingConstraints_;
-
-      public StartTimingConstraintsCase getStartTimingConstraintsCase() {
-        return StartTimingConstraintsCase.forNumber(startTimingConstraintsCase_);
+      public StartTimingConstraintsCase
+          getStartTimingConstraintsCase() {
+        return StartTimingConstraintsCase.forNumber(
+            startTimingConstraintsCase_);
       }
 
       public Builder clearStartTimingConstraints() {
@@ -4700,13 +4204,8 @@ public Builder clearStartTimingConstraints() {
       private int bitField0_;
 
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Duration,
-              com.google.protobuf.Duration.Builder,
-              com.google.protobuf.DurationOrBuilder>
-          validUntilDurationBuilder_;
+          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> validUntilDurationBuilder_;
       /**
-       *
-       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4714,7 +4213,6 @@ public Builder clearStartTimingConstraints() {
        * 

        *
        * .google.protobuf.Duration valid_until_duration = 1;
-       *
        * @return Whether the validUntilDuration field is set.
        */
       @java.lang.Override
@@ -4722,8 +4220,6 @@ public boolean hasValidUntilDuration() {
         return startTimingConstraintsCase_ == 1;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4731,7 +4227,6 @@ public boolean hasValidUntilDuration() {
        * 

        *
        * .google.protobuf.Duration valid_until_duration = 1;
-       *
        * @return The validUntilDuration.
        */
       @java.lang.Override
@@ -4749,8 +4244,6 @@ public com.google.protobuf.Duration getValidUntilDuration() {
         }
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4773,8 +4266,6 @@ public Builder setValidUntilDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4783,7 +4274,8 @@ public Builder setValidUntilDuration(com.google.protobuf.Duration value) {
        *
        * .google.protobuf.Duration valid_until_duration = 1;
        */
-      public Builder setValidUntilDuration(com.google.protobuf.Duration.Builder builderForValue) {
+      public Builder setValidUntilDuration(
+          com.google.protobuf.Duration.Builder builderForValue) {
         if (validUntilDurationBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -4794,8 +4286,6 @@ public Builder setValidUntilDuration(com.google.protobuf.Duration.Builder builde
         return this;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4806,13 +4296,10 @@ public Builder setValidUntilDuration(com.google.protobuf.Duration.Builder builde
        */
       public Builder mergeValidUntilDuration(com.google.protobuf.Duration value) {
         if (validUntilDurationBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 1
-              && startTimingConstraints_ != com.google.protobuf.Duration.getDefaultInstance()) {
-            startTimingConstraints_ =
-                com.google.protobuf.Duration.newBuilder(
-                        (com.google.protobuf.Duration) startTimingConstraints_)
-                    .mergeFrom(value)
-                    .buildPartial();
+          if (startTimingConstraintsCase_ == 1 &&
+              startTimingConstraints_ != com.google.protobuf.Duration.getDefaultInstance()) {
+            startTimingConstraints_ = com.google.protobuf.Duration.newBuilder((com.google.protobuf.Duration) startTimingConstraints_)
+                .mergeFrom(value).buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -4828,8 +4315,6 @@ public Builder mergeValidUntilDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4855,8 +4340,6 @@ public Builder clearValidUntilDuration() {
         return this;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4869,8 +4352,6 @@ public com.google.protobuf.Duration.Builder getValidUntilDurationBuilder() {
         return getValidUntilDurationFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4891,8 +4372,6 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
         }
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4902,19 +4381,14 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
        * .google.protobuf.Duration valid_until_duration = 1;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Duration,
-              com.google.protobuf.Duration.Builder,
-              com.google.protobuf.DurationOrBuilder>
+          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
           getValidUntilDurationFieldBuilder() {
         if (validUntilDurationBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 1)) {
             startTimingConstraints_ = com.google.protobuf.Duration.getDefaultInstance();
           }
-          validUntilDurationBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.protobuf.Duration,
-                  com.google.protobuf.Duration.Builder,
-                  com.google.protobuf.DurationOrBuilder>(
+          validUntilDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
                   (com.google.protobuf.Duration) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -4926,13 +4400,8 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Timestamp,
-              com.google.protobuf.Timestamp.Builder,
-              com.google.protobuf.TimestampOrBuilder>
-          validUntilTimeBuilder_;
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> validUntilTimeBuilder_;
       /**
-       *
-       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4940,7 +4409,6 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
        * 

        *
        * .google.protobuf.Timestamp valid_until_time = 2;
-       *
        * @return Whether the validUntilTime field is set.
        */
       @java.lang.Override
@@ -4948,8 +4416,6 @@ public boolean hasValidUntilTime() {
         return startTimingConstraintsCase_ == 2;
       }
       /**
-       *
-       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4957,7 +4423,6 @@ public boolean hasValidUntilTime() {
        * 

        *
        * .google.protobuf.Timestamp valid_until_time = 2;
-       *
        * @return The validUntilTime.
        */
       @java.lang.Override
@@ -4975,8 +4440,6 @@ public com.google.protobuf.Timestamp getValidUntilTime() {
         }
       }
       /**
-       *
-       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4999,8 +4462,6 @@ public Builder setValidUntilTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -5009,7 +4470,8 @@ public Builder setValidUntilTime(com.google.protobuf.Timestamp value) {
        *
        * .google.protobuf.Timestamp valid_until_time = 2;
        */
-      public Builder setValidUntilTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+      public Builder setValidUntilTime(
+          com.google.protobuf.Timestamp.Builder builderForValue) {
         if (validUntilTimeBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -5020,8 +4482,6 @@ public Builder setValidUntilTime(com.google.protobuf.Timestamp.Builder builderFo
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -5032,13 +4492,10 @@ public Builder setValidUntilTime(com.google.protobuf.Timestamp.Builder builderFo
        */
       public Builder mergeValidUntilTime(com.google.protobuf.Timestamp value) {
         if (validUntilTimeBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 2
-              && startTimingConstraints_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
-            startTimingConstraints_ =
-                com.google.protobuf.Timestamp.newBuilder(
-                        (com.google.protobuf.Timestamp) startTimingConstraints_)
-                    .mergeFrom(value)
-                    .buildPartial();
+          if (startTimingConstraintsCase_ == 2 &&
+              startTimingConstraints_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+            startTimingConstraints_ = com.google.protobuf.Timestamp.newBuilder((com.google.protobuf.Timestamp) startTimingConstraints_)
+                .mergeFrom(value).buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -5054,8 +4511,6 @@ public Builder mergeValidUntilTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -5081,8 +4536,6 @@ public Builder clearValidUntilTime() {
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -5095,8 +4548,6 @@ public com.google.protobuf.Timestamp.Builder getValidUntilTimeBuilder() {
         return getValidUntilTimeFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -5117,8 +4568,6 @@ public com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder() {
         }
       }
       /**
-       *
-       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -5128,19 +4577,14 @@ public com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder() {
        * .google.protobuf.Timestamp valid_until_time = 2;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Timestamp,
-              com.google.protobuf.Timestamp.Builder,
-              com.google.protobuf.TimestampOrBuilder>
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
           getValidUntilTimeFieldBuilder() {
         if (validUntilTimeBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 2)) {
             startTimingConstraints_ = com.google.protobuf.Timestamp.getDefaultInstance();
           }
-          validUntilTimeBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.protobuf.Timestamp,
-                  com.google.protobuf.Timestamp.Builder,
-                  com.google.protobuf.TimestampOrBuilder>(
+          validUntilTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
                   (com.google.protobuf.Timestamp) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -5152,19 +4596,13 @@ public com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder() {
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Duration,
-              com.google.protobuf.Duration.Builder,
-              com.google.protobuf.DurationOrBuilder>
-          validAfterDurationBuilder_;
+          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> validAfterDurationBuilder_;
       /**
-       *
-       *
        * 
        * A relative time after which resources may be created.
        * 

        *
        * .google.protobuf.Duration valid_after_duration = 3;
-       *
        * @return Whether the validAfterDuration field is set.
        */
       @java.lang.Override
@@ -5172,14 +4610,11 @@ public boolean hasValidAfterDuration() {
         return startTimingConstraintsCase_ == 3;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources may be created.
        * 

        *
        * .google.protobuf.Duration valid_after_duration = 3;
-       *
        * @return The validAfterDuration.
        */
       @java.lang.Override
@@ -5197,8 +4632,6 @@ public com.google.protobuf.Duration getValidAfterDuration() {
         }
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -5219,15 +4652,14 @@ public Builder setValidAfterDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources may be created.
        * 

        *
        * .google.protobuf.Duration valid_after_duration = 3;
        */
-      public Builder setValidAfterDuration(com.google.protobuf.Duration.Builder builderForValue) {
+      public Builder setValidAfterDuration(
+          com.google.protobuf.Duration.Builder builderForValue) {
         if (validAfterDurationBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -5238,8 +4670,6 @@ public Builder setValidAfterDuration(com.google.protobuf.Duration.Builder builde
         return this;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -5248,13 +4678,10 @@ public Builder setValidAfterDuration(com.google.protobuf.Duration.Builder builde
        */
       public Builder mergeValidAfterDuration(com.google.protobuf.Duration value) {
         if (validAfterDurationBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 3
-              && startTimingConstraints_ != com.google.protobuf.Duration.getDefaultInstance()) {
-            startTimingConstraints_ =
-                com.google.protobuf.Duration.newBuilder(
-                        (com.google.protobuf.Duration) startTimingConstraints_)
-                    .mergeFrom(value)
-                    .buildPartial();
+          if (startTimingConstraintsCase_ == 3 &&
+              startTimingConstraints_ != com.google.protobuf.Duration.getDefaultInstance()) {
+            startTimingConstraints_ = com.google.protobuf.Duration.newBuilder((com.google.protobuf.Duration) startTimingConstraints_)
+                .mergeFrom(value).buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -5270,8 +4697,6 @@ public Builder mergeValidAfterDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -5295,8 +4720,6 @@ public Builder clearValidAfterDuration() {
         return this;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -5307,8 +4730,6 @@ public com.google.protobuf.Duration.Builder getValidAfterDurationBuilder() {
         return getValidAfterDurationFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -5327,8 +4748,6 @@ public com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder() {
         }
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -5336,19 +4755,14 @@ public com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder() {
        * .google.protobuf.Duration valid_after_duration = 3;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Duration,
-              com.google.protobuf.Duration.Builder,
-              com.google.protobuf.DurationOrBuilder>
+          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
           getValidAfterDurationFieldBuilder() {
         if (validAfterDurationBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 3)) {
             startTimingConstraints_ = com.google.protobuf.Duration.getDefaultInstance();
           }
-          validAfterDurationBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.protobuf.Duration,
-                  com.google.protobuf.Duration.Builder,
-                  com.google.protobuf.DurationOrBuilder>(
+          validAfterDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
                   (com.google.protobuf.Duration) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -5360,19 +4774,13 @@ public com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder() {
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Timestamp,
-              com.google.protobuf.Timestamp.Builder,
-              com.google.protobuf.TimestampOrBuilder>
-          validAfterTimeBuilder_;
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> validAfterTimeBuilder_;
       /**
-       *
-       *
        * 
        * An absolute time at which resources may be created.
        * 

        *
        * .google.protobuf.Timestamp valid_after_time = 4;
-       *
        * @return Whether the validAfterTime field is set.
        */
       @java.lang.Override
@@ -5380,14 +4788,11 @@ public boolean hasValidAfterTime() {
         return startTimingConstraintsCase_ == 4;
       }
       /**
-       *
-       *
        * 
        * An absolute time at which resources may be created.
        * 

        *
        * .google.protobuf.Timestamp valid_after_time = 4;
-       *
        * @return The validAfterTime.
        */
       @java.lang.Override
@@ -5405,8 +4810,6 @@ public com.google.protobuf.Timestamp getValidAfterTime() {
         }
       }
       /**
-       *
-       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -5427,15 +4830,14 @@ public Builder setValidAfterTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time at which resources may be created.
        * 

        *
        * .google.protobuf.Timestamp valid_after_time = 4;
        */
-      public Builder setValidAfterTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+      public Builder setValidAfterTime(
+          com.google.protobuf.Timestamp.Builder builderForValue) {
         if (validAfterTimeBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -5446,8 +4848,6 @@ public Builder setValidAfterTime(com.google.protobuf.Timestamp.Builder builderFo
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -5456,13 +4856,10 @@ public Builder setValidAfterTime(com.google.protobuf.Timestamp.Builder builderFo
        */
       public Builder mergeValidAfterTime(com.google.protobuf.Timestamp value) {
         if (validAfterTimeBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 4
-              && startTimingConstraints_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
-            startTimingConstraints_ =
-                com.google.protobuf.Timestamp.newBuilder(
-                        (com.google.protobuf.Timestamp) startTimingConstraints_)
-                    .mergeFrom(value)
-                    .buildPartial();
+          if (startTimingConstraintsCase_ == 4 &&
+              startTimingConstraints_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+            startTimingConstraints_ = com.google.protobuf.Timestamp.newBuilder((com.google.protobuf.Timestamp) startTimingConstraints_)
+                .mergeFrom(value).buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -5478,8 +4875,6 @@ public Builder mergeValidAfterTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -5503,8 +4898,6 @@ public Builder clearValidAfterTime() {
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -5515,8 +4908,6 @@ public com.google.protobuf.Timestamp.Builder getValidAfterTimeBuilder() {
         return getValidAfterTimeFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -5535,8 +4926,6 @@ public com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder() {
         }
       }
       /**
-       *
-       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -5544,19 +4933,14 @@ public com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder() {
        * .google.protobuf.Timestamp valid_after_time = 4;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Timestamp,
-              com.google.protobuf.Timestamp.Builder,
-              com.google.protobuf.TimestampOrBuilder>
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
           getValidAfterTimeFieldBuilder() {
         if (validAfterTimeBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 4)) {
             startTimingConstraints_ = com.google.protobuf.Timestamp.getDefaultInstance();
           }
-          validAfterTimeBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.protobuf.Timestamp,
-                  com.google.protobuf.Timestamp.Builder,
-                  com.google.protobuf.TimestampOrBuilder>(
+          validAfterTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
                   (com.google.protobuf.Timestamp) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -5568,19 +4952,13 @@ public com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder() {
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.type.Interval,
-              com.google.type.Interval.Builder,
-              com.google.type.IntervalOrBuilder>
-          validIntervalBuilder_;
+          com.google.type.Interval, com.google.type.Interval.Builder, com.google.type.IntervalOrBuilder> validIntervalBuilder_;
       /**
-       *
-       *
        * 
        * An absolute time interval within which resources may be created.
        * 

        *
        * .google.type.Interval valid_interval = 5;
-       *
        * @return Whether the validInterval field is set.
        */
       @java.lang.Override
@@ -5588,14 +4966,11 @@ public boolean hasValidInterval() {
         return startTimingConstraintsCase_ == 5;
       }
       /**
-       *
-       *
        * 
        * An absolute time interval within which resources may be created.
        * 

        *
        * .google.type.Interval valid_interval = 5;
-       *
        * @return The validInterval.
        */
       @java.lang.Override
@@ -5613,8 +4988,6 @@ public com.google.type.Interval getValidInterval() {
         }
       }
       /**
-       *
-       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5635,15 +5008,14 @@ public Builder setValidInterval(com.google.type.Interval value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time interval within which resources may be created.
        * 

        *
        * .google.type.Interval valid_interval = 5;
        */
-      public Builder setValidInterval(com.google.type.Interval.Builder builderForValue) {
+      public Builder setValidInterval(
+          com.google.type.Interval.Builder builderForValue) {
         if (validIntervalBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -5654,8 +5026,6 @@ public Builder setValidInterval(com.google.type.Interval.Builder builderForValue
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5664,13 +5034,10 @@ public Builder setValidInterval(com.google.type.Interval.Builder builderForValue
        */
       public Builder mergeValidInterval(com.google.type.Interval value) {
         if (validIntervalBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 5
-              && startTimingConstraints_ != com.google.type.Interval.getDefaultInstance()) {
-            startTimingConstraints_ =
-                com.google.type.Interval.newBuilder(
-                        (com.google.type.Interval) startTimingConstraints_)
-                    .mergeFrom(value)
-                    .buildPartial();
+          if (startTimingConstraintsCase_ == 5 &&
+              startTimingConstraints_ != com.google.type.Interval.getDefaultInstance()) {
+            startTimingConstraints_ = com.google.type.Interval.newBuilder((com.google.type.Interval) startTimingConstraints_)
+                .mergeFrom(value).buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -5686,8 +5053,6 @@ public Builder mergeValidInterval(com.google.type.Interval value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5711,8 +5076,6 @@ public Builder clearValidInterval() {
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5723,8 +5086,6 @@ public com.google.type.Interval.Builder getValidIntervalBuilder() {
         return getValidIntervalFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5743,8 +5104,6 @@ public com.google.type.IntervalOrBuilder getValidIntervalOrBuilder() {
         }
       }
       /**
-       *
-       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5752,19 +5111,14 @@ public com.google.type.IntervalOrBuilder getValidIntervalOrBuilder() {
        * .google.type.Interval valid_interval = 5;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.type.Interval,
-              com.google.type.Interval.Builder,
-              com.google.type.IntervalOrBuilder>
+          com.google.type.Interval, com.google.type.Interval.Builder, com.google.type.IntervalOrBuilder> 
           getValidIntervalFieldBuilder() {
         if (validIntervalBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 5)) {
             startTimingConstraints_ = com.google.type.Interval.getDefaultInstance();
           }
-          validIntervalBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.type.Interval,
-                  com.google.type.Interval.Builder,
-                  com.google.type.IntervalOrBuilder>(
+          validIntervalBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.type.Interval, com.google.type.Interval.Builder, com.google.type.IntervalOrBuilder>(
                   (com.google.type.Interval) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -5774,7 +5128,6 @@ public com.google.type.IntervalOrBuilder getValidIntervalOrBuilder() {
         onChanged();
         return validIntervalBuilder_;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -5787,13 +5140,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy();
     }
@@ -5802,28 +5154,27 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getDef
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public QueueingPolicy parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public QueueingPolicy parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -5838,19 +5189,17 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
   private int resourceCase_ = 0;
   private java.lang.Object resource_;
-
   public enum ResourceCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     TPU(2),
     RESOURCE_NOT_SET(0);
     private final int value;
-
     private ResourceCase(int value) {
       this.value = value;
     }
@@ -5866,36 +5215,31 @@ public static ResourceCase valueOf(int value) {
 
     public static ResourceCase forNumber(int value) {
       switch (value) {
-        case 2:
-          return TPU;
-        case 0:
-          return RESOURCE_NOT_SET;
-        default:
-          return null;
+        case 2: return TPU;
+        case 0: return RESOURCE_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public ResourceCase getResourceCase() {
-    return ResourceCase.forNumber(resourceCase_);
+  public ResourceCase
+  getResourceCase() {
+    return ResourceCase.forNumber(
+        resourceCase_);
   }
 
   private int tierCase_ = 0;
   private java.lang.Object tier_;
-
   public enum TierCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     BEST_EFFORT(3),
     GUARANTEED(4),
     TIER_NOT_SET(0);
     private final int value;
-
     private TierCase(int value) {
       this.value = value;
     }
@@ -5911,41 +5255,32 @@ public static TierCase valueOf(int value) {
 
     public static TierCase forNumber(int value) {
       switch (value) {
-        case 3:
-          return BEST_EFFORT;
-        case 4:
-          return GUARANTEED;
-        case 0:
-          return TIER_NOT_SET;
-        default:
-          return null;
+        case 3: return BEST_EFFORT;
+        case 4: return GUARANTEED;
+        case 0: return TIER_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public TierCase getTierCase() {
-    return TierCase.forNumber(tierCase_);
+  public TierCase
+  getTierCase() {
+    return TierCase.forNumber(
+        tierCase_);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the QueuedResource.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The name.
    */
   @java.lang.Override
@@ -5954,31 +5289,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the QueuedResource.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -5988,14 +5321,11 @@ public com.google.protobuf.ByteString getNameBytes() {
 
   public static final int TPU_FIELD_NUMBER = 2;
   /**
-   *
-   *
    * 
    * Defines a TPU resource.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
-   *
    * @return Whether the tpu field is set.
    */
   @java.lang.Override
@@ -6003,26 +5333,21 @@ public boolean hasTpu() {
     return resourceCase_ == 2;
   }
   /**
-   *
-   *
    * 
    * Defines a TPU resource.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
-   *
    * @return The tpu.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getTpu() {
     if (resourceCase_ == 2) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Defines a TPU resource.
    * 

@@ -6032,21 +5357,18 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getTpu() {
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder() {
     if (resourceCase_ == 2) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance();
   }
 
   public static final int BEST_EFFORT_FIELD_NUMBER = 3;
   /**
-   *
-   *
    * 
    * The BestEffort tier.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
-   *
    * @return Whether the bestEffort field is set.
    */
   @java.lang.Override
@@ -6054,26 +5376,21 @@ public boolean hasBestEffort() {
     return tierCase_ == 3;
   }
   /**
-   *
-   *
    * 
    * The BestEffort tier.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
-   *
    * @return The bestEffort.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getBestEffort() {
     if (tierCase_ == 3) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * The BestEffort tier.
    * 

@@ -6083,21 +5400,18 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getBestEffort() {
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder getBestEffortOrBuilder() {
     if (tierCase_ == 3) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance();
   }
 
   public static final int GUARANTEED_FIELD_NUMBER = 4;
   /**
-   *
-   *
    * 
    * The Guaranteed tier
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
-   *
    * @return Whether the guaranteed field is set.
    */
   @java.lang.Override
@@ -6105,26 +5419,21 @@ public boolean hasGuaranteed() {
     return tierCase_ == 4;
   }
   /**
-   *
-   *
    * 
    * The Guaranteed tier
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
-   *
    * @return The guaranteed.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getGuaranteed() {
     if (tierCase_ == 4) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * The Guaranteed tier
    * 

@@ -6134,7 +5443,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getGuaranteed() {
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuaranteedOrBuilder() {
     if (tierCase_ == 4) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance();
   }
@@ -6142,14 +5451,11 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuara
   public static final int QUEUEING_POLICY_FIELD_NUMBER = 5;
   private com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueingPolicy_;
   /**
-   *
-   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
-   *
    * @return Whether the queueingPolicy field is set.
    */
   @java.lang.Override
@@ -6157,25 +5463,18 @@ public boolean hasQueueingPolicy() {
     return queueingPolicy_ != null;
   }
   /**
-   *
-   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
-   *
    * @return The queueingPolicy.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getQueueingPolicy() {
-    return queueingPolicy_ == null
-        ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()
-        : queueingPolicy_;
+    return queueingPolicy_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance() : queueingPolicy_;
   }
   /**
-   *
-   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

@@ -6183,26 +5482,18 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getQueueingPo
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder
-      getQueueingPolicyOrBuilder() {
-    return queueingPolicy_ == null
-        ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()
-        : queueingPolicy_;
+  public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder getQueueingPolicyOrBuilder() {
+    return queueingPolicy_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance() : queueingPolicy_;
   }
 
   public static final int STATE_FIELD_NUMBER = 6;
   private com.google.cloud.tpu.v2alpha1.QueuedResourceState state_;
   /**
-   *
-   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the state field is set.
    */
   @java.lang.Override
@@ -6210,44 +5501,30 @@ public boolean hasState() {
     return state_ != null;
   }
   /**
-   *
-   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The state.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState getState() {
-    return state_ == null
-        ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()
-        : state_;
+    return state_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance() : state_;
   }
   /**
-   *
-   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder getStateOrBuilder() {
-    return state_ == null
-        ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()
-        : state_;
+    return state_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance() : state_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -6259,7 +5536,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -6291,25 +5569,24 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     if (resourceCase_ == 2) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              2, (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_);
     }
     if (tierCase_ == 3) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              3, (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_);
     }
     if (tierCase_ == 4) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              4, (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(4, (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_);
     }
     if (queueingPolicy_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getQueueingPolicy());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(5, getQueueingPolicy());
     }
     if (state_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(6, getState());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(6, getState());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -6319,27 +5596,30 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.QueuedResource other =
-        (com.google.cloud.tpu.v2alpha1.QueuedResource) obj;
+    com.google.cloud.tpu.v2alpha1.QueuedResource other = (com.google.cloud.tpu.v2alpha1.QueuedResource) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (hasQueueingPolicy() != other.hasQueueingPolicy()) return false;
     if (hasQueueingPolicy()) {
-      if (!getQueueingPolicy().equals(other.getQueueingPolicy())) return false;
+      if (!getQueueingPolicy()
+          .equals(other.getQueueingPolicy())) return false;
     }
     if (hasState() != other.hasState()) return false;
     if (hasState()) {
-      if (!getState().equals(other.getState())) return false;
+      if (!getState()
+          .equals(other.getState())) return false;
     }
     if (!getResourceCase().equals(other.getResourceCase())) return false;
     switch (resourceCase_) {
       case 2:
-        if (!getTpu().equals(other.getTpu())) return false;
+        if (!getTpu()
+            .equals(other.getTpu())) return false;
         break;
       case 0:
       default:
@@ -6347,10 +5627,12 @@ public boolean equals(final java.lang.Object obj) {
     if (!getTierCase().equals(other.getTierCase())) return false;
     switch (tierCase_) {
       case 3:
-        if (!getBestEffort().equals(other.getBestEffort())) return false;
+        if (!getBestEffort()
+            .equals(other.getBestEffort())) return false;
         break;
       case 4:
-        if (!getGuaranteed().equals(other.getGuaranteed())) return false;
+        if (!getGuaranteed()
+            .equals(other.getGuaranteed())) return false;
         break;
       case 0:
       default:
@@ -6401,104 +5683,97 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.QueuedResource parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.QueuedResource parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A QueuedResource represents a request for resources that will be placed
    * in a queue and fulfilled when the necessary resources are available.
@@ -6506,32 +5781,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource)
       com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -6564,9 +5840,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
     }
 
     @java.lang.Override
@@ -6585,11 +5861,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.QueuedResource buildPartial() {
-      com.google.cloud.tpu.v2alpha1.QueuedResource result =
-          new com.google.cloud.tpu.v2alpha1.QueuedResource(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.QueuedResource result = new com.google.cloud.tpu.v2alpha1.QueuedResource(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -6601,26 +5874,32 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource result)
         result.name_ = name_;
       }
       if (((from_bitField0_ & 0x00000010) != 0)) {
-        result.queueingPolicy_ =
-            queueingPolicyBuilder_ == null ? queueingPolicy_ : queueingPolicyBuilder_.build();
+        result.queueingPolicy_ = queueingPolicyBuilder_ == null
+            ? queueingPolicy_
+            : queueingPolicyBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000020) != 0)) {
-        result.state_ = stateBuilder_ == null ? state_ : stateBuilder_.build();
+        result.state_ = stateBuilder_ == null
+            ? state_
+            : stateBuilder_.build();
       }
     }
 
     private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResource result) {
       result.resourceCase_ = resourceCase_;
       result.resource_ = this.resource_;
-      if (resourceCase_ == 2 && tpuBuilder_ != null) {
+      if (resourceCase_ == 2 &&
+          tpuBuilder_ != null) {
         result.resource_ = tpuBuilder_.build();
       }
       result.tierCase_ = tierCase_;
       result.tier_ = this.tier_;
-      if (tierCase_ == 3 && bestEffortBuilder_ != null) {
+      if (tierCase_ == 3 &&
+          bestEffortBuilder_ != null) {
         result.tier_ = bestEffortBuilder_.build();
       }
-      if (tierCase_ == 4 && guaranteedBuilder_ != null) {
+      if (tierCase_ == 4 &&
+          guaranteedBuilder_ != null) {
         result.tier_ = guaranteedBuilder_.build();
       }
     }
@@ -6629,39 +5908,38 @@ private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResource res
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -6682,31 +5960,26 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource other) {
         mergeState(other.getState());
       }
       switch (other.getResourceCase()) {
-        case TPU:
-          {
-            mergeTpu(other.getTpu());
-            break;
-          }
-        case RESOURCE_NOT_SET:
-          {
-            break;
-          }
+        case TPU: {
+          mergeTpu(other.getTpu());
+          break;
+        }
+        case RESOURCE_NOT_SET: {
+          break;
+        }
       }
       switch (other.getTierCase()) {
-        case BEST_EFFORT:
-          {
-            mergeBestEffort(other.getBestEffort());
-            break;
-          }
-        case GUARANTEED:
-          {
-            mergeGuaranteed(other.getGuaranteed());
-            break;
-          }
-        case TIER_NOT_SET:
-          {
-            break;
-          }
+        case BEST_EFFORT: {
+          mergeBestEffort(other.getBestEffort());
+          break;
+        }
+        case GUARANTEED: {
+          mergeGuaranteed(other.getGuaranteed());
+          break;
+        }
+        case TIER_NOT_SET: {
+          break;
+        }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -6734,49 +6007,52 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getTpuFieldBuilder().getBuilder(), extensionRegistry);
-                resourceCase_ = 2;
-                break;
-              } // case 18
-            case 26:
-              {
-                input.readMessage(getBestEffortFieldBuilder().getBuilder(), extensionRegistry);
-                tierCase_ = 3;
-                break;
-              } // case 26
-            case 34:
-              {
-                input.readMessage(getGuaranteedFieldBuilder().getBuilder(), extensionRegistry);
-                tierCase_ = 4;
-                break;
-              } // case 34
-            case 42:
-              {
-                input.readMessage(getQueueingPolicyFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 42
-            case 50:
-              {
-                input.readMessage(getStateFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 50
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getTpuFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              resourceCase_ = 2;
+              break;
+            } // case 18
+            case 26: {
+              input.readMessage(
+                  getBestEffortFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              tierCase_ = 3;
+              break;
+            } // case 26
+            case 34: {
+              input.readMessage(
+                  getGuaranteedFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              tierCase_ = 4;
+              break;
+            } // case 34
+            case 42: {
+              input.readMessage(
+                  getQueueingPolicyFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 42
+            case 50: {
+              input.readMessage(
+                  getStateFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 50
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -6786,12 +6062,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int resourceCase_ = 0;
     private java.lang.Object resource_;
-
-    public ResourceCase getResourceCase() {
-      return ResourceCase.forNumber(resourceCase_);
+    public ResourceCase
+        getResourceCase() {
+      return ResourceCase.forNumber(
+          resourceCase_);
     }
 
     public Builder clearResource() {
@@ -6803,9 +6079,10 @@ public Builder clearResource() {
 
     private int tierCase_ = 0;
     private java.lang.Object tier_;
-
-    public TierCase getTierCase() {
-      return TierCase.forNumber(tierCase_);
+    public TierCase
+        getTierCase() {
+      return TierCase.forNumber(
+          tierCase_);
     }
 
     public Builder clearTier() {
@@ -6819,22 +6096,18 @@ public Builder clearTier() {
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -6843,23 +6116,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -6867,39 +6137,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -6909,23 +6168,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -6934,19 +6187,13 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder>
-        tpuBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder> tpuBuilder_;
     /**
-     *
-     *
      * 
      * Defines a TPU resource.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
-     *
      * @return Whether the tpu field is set.
      */
     @java.lang.Override
@@ -6954,14 +6201,11 @@ public boolean hasTpu() {
       return resourceCase_ == 2;
     }
     /**
-     *
-     *
      * 
      * Defines a TPU resource.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
-     *
      * @return The tpu.
      */
     @java.lang.Override
@@ -6979,8 +6223,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getTpu() {
       }
     }
     /**
-     *
-     *
      * 
      * Defines a TPU resource.
      * 

@@ -7001,8 +6243,6 @@ public Builder setTpu(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Defines a TPU resource.
      * 

@@ -7021,8 +6261,6 @@ public Builder setTpu(
       return this;
     }
     /**
-     *
-     *
      * 
      * Defines a TPU resource.
      * 

@@ -7031,13 +6269,10 @@ public Builder setTpu(
      */
     public Builder mergeTpu(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu value) {
       if (tpuBuilder_ == null) {
-        if (resourceCase_ == 2
-            && resource_ != com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance()) {
-          resource_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (resourceCase_ == 2 &&
+            resource_ != com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance()) {
+          resource_ = com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_)
+              .mergeFrom(value).buildPartial();
         } else {
           resource_ = value;
         }
@@ -7053,8 +6288,6 @@ public Builder mergeTpu(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Defines a TPU resource.
      * 

@@ -7078,8 +6311,6 @@ public Builder clearTpu() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Defines a TPU resource.
      * 

@@ -7090,8 +6321,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder getTpuBuilder()
       return getTpuFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Defines a TPU resource.
      * 

@@ -7110,8 +6339,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder
       }
     }
     /**
-     *
-     *
      * 
      * Defines a TPU resource.
      * 

@@ -7119,19 +6346,14 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder
      * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder> 
         getTpuFieldBuilder() {
       if (tpuBuilder_ == null) {
         if (!(resourceCase_ == 2)) {
           resource_ = com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance();
         }
-        tpuBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder>(
+        tpuBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_,
                 getParentForChildren(),
                 isClean());
@@ -7143,19 +6365,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder>
-        bestEffortBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder> bestEffortBuilder_;
     /**
-     *
-     *
      * 
      * The BestEffort tier.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
-     *
      * @return Whether the bestEffort field is set.
      */
     @java.lang.Override
@@ -7163,14 +6379,11 @@ public boolean hasBestEffort() {
       return tierCase_ == 3;
     }
     /**
-     *
-     *
      * 
      * The BestEffort tier.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
-     *
      * @return The bestEffort.
      */
     @java.lang.Override
@@ -7188,8 +6401,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getBestEffort() {
       }
     }
     /**
-     *
-     *
      * 
      * The BestEffort tier.
      * 

@@ -7210,8 +6421,6 @@ public Builder setBestEffort(com.google.cloud.tpu.v2alpha1.QueuedResource.BestEf
       return this;
     }
     /**
-     *
-     *
      * 
      * The BestEffort tier.
      * 

@@ -7230,8 +6439,6 @@ public Builder setBestEffort(
       return this;
     }
     /**
-     *
-     *
      * 
      * The BestEffort tier.
      * 

@@ -7240,14 +6447,10 @@ public Builder setBestEffort(
      */
     public Builder mergeBestEffort(com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort value) {
       if (bestEffortBuilder_ == null) {
-        if (tierCase_ == 3
-            && tier_
-                != com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance()) {
-          tier_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (tierCase_ == 3 &&
+            tier_ != com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance()) {
+          tier_ = com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_)
+              .mergeFrom(value).buildPartial();
         } else {
           tier_ = value;
         }
@@ -7263,8 +6466,6 @@ public Builder mergeBestEffort(com.google.cloud.tpu.v2alpha1.QueuedResource.Best
       return this;
     }
     /**
-     *
-     *
      * 
      * The BestEffort tier.
      * 

@@ -7288,8 +6489,6 @@ public Builder clearBestEffort() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The BestEffort tier.
      * 

@@ -7300,8 +6499,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder getBestEf
       return getBestEffortFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The BestEffort tier.
      * 

@@ -7309,8 +6506,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder getBestEf
      * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder
-        getBestEffortOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder getBestEffortOrBuilder() {
       if ((tierCase_ == 3) && (bestEffortBuilder_ != null)) {
         return bestEffortBuilder_.getMessageOrBuilder();
       } else {
@@ -7321,8 +6517,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder getBestEf
       }
     }
     /**
-     *
-     *
      * 
      * The BestEffort tier.
      * 

@@ -7330,19 +6524,14 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder getBestEf
      * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder> 
         getBestEffortFieldBuilder() {
       if (bestEffortBuilder_ == null) {
         if (!(tierCase_ == 3)) {
           tier_ = com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance();
         }
-        bestEffortBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder>(
+        bestEffortBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_,
                 getParentForChildren(),
                 isClean());
@@ -7354,19 +6543,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder getBestEf
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder>
-        guaranteedBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder> guaranteedBuilder_;
     /**
-     *
-     *
      * 
      * The Guaranteed tier
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
-     *
      * @return Whether the guaranteed field is set.
      */
     @java.lang.Override
@@ -7374,14 +6557,11 @@ public boolean hasGuaranteed() {
       return tierCase_ == 4;
     }
     /**
-     *
-     *
      * 
      * The Guaranteed tier
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
-     *
      * @return The guaranteed.
      */
     @java.lang.Override
@@ -7399,8 +6579,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getGuaranteed() {
       }
     }
     /**
-     *
-     *
      * 
      * The Guaranteed tier
      * 

@@ -7421,8 +6599,6 @@ public Builder setGuaranteed(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaran
       return this;
     }
     /**
-     *
-     *
      * 
      * The Guaranteed tier
      * 

@@ -7441,8 +6617,6 @@ public Builder setGuaranteed(
       return this;
     }
     /**
-     *
-     *
      * 
      * The Guaranteed tier
      * 

@@ -7451,14 +6625,10 @@ public Builder setGuaranteed(
      */
     public Builder mergeGuaranteed(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed value) {
       if (guaranteedBuilder_ == null) {
-        if (tierCase_ == 4
-            && tier_
-                != com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance()) {
-          tier_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (tierCase_ == 4 &&
+            tier_ != com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance()) {
+          tier_ = com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_)
+              .mergeFrom(value).buildPartial();
         } else {
           tier_ = value;
         }
@@ -7474,8 +6644,6 @@ public Builder mergeGuaranteed(com.google.cloud.tpu.v2alpha1.QueuedResource.Guar
       return this;
     }
     /**
-     *
-     *
      * 
      * The Guaranteed tier
      * 

@@ -7499,8 +6667,6 @@ public Builder clearGuaranteed() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The Guaranteed tier
      * 

@@ -7511,8 +6677,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder getGuaran
       return getGuaranteedFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The Guaranteed tier
      * 

@@ -7520,8 +6684,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder getGuaran
      * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder
-        getGuaranteedOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuaranteedOrBuilder() {
       if ((tierCase_ == 4) && (guaranteedBuilder_ != null)) {
         return guaranteedBuilder_.getMessageOrBuilder();
       } else {
@@ -7532,8 +6695,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder getGuaran
       }
     }
     /**
-     *
-     *
      * 
      * The Guaranteed tier
      * 

@@ -7541,19 +6702,14 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder getGuaran
      * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder> 
         getGuaranteedFieldBuilder() {
       if (guaranteedBuilder_ == null) {
         if (!(tierCase_ == 4)) {
           tier_ = com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance();
         }
-        guaranteedBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder>(
+        guaranteedBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_,
                 getParentForChildren(),
                 isClean());
@@ -7566,55 +6722,41 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder getGuaran
 
     private com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueingPolicy_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder>
-        queueingPolicyBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder> queueingPolicyBuilder_;
     /**
-     *
-     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
-     *
      * @return Whether the queueingPolicy field is set.
      */
     public boolean hasQueueingPolicy() {
       return ((bitField0_ & 0x00000010) != 0);
     }
     /**
-     *
-     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
-     *
      * @return The queueingPolicy.
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getQueueingPolicy() {
       if (queueingPolicyBuilder_ == null) {
-        return queueingPolicy_ == null
-            ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()
-            : queueingPolicy_;
+        return queueingPolicy_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance() : queueingPolicy_;
       } else {
         return queueingPolicyBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
-    public Builder setQueueingPolicy(
-        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy value) {
+    public Builder setQueueingPolicy(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy value) {
       if (queueingPolicyBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -7628,8 +6770,6 @@ public Builder setQueueingPolicy(
       return this;
     }
     /**
-     *
-     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

@@ -7648,22 +6788,17 @@ public Builder setQueueingPolicy(
       return this;
     }
     /**
-     *
-     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
-    public Builder mergeQueueingPolicy(
-        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy value) {
+    public Builder mergeQueueingPolicy(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy value) {
       if (queueingPolicyBuilder_ == null) {
-        if (((bitField0_ & 0x00000010) != 0)
-            && queueingPolicy_ != null
-            && queueingPolicy_
-                != com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy
-                    .getDefaultInstance()) {
+        if (((bitField0_ & 0x00000010) != 0) &&
+          queueingPolicy_ != null &&
+          queueingPolicy_ != com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()) {
           getQueueingPolicyBuilder().mergeFrom(value);
         } else {
           queueingPolicy_ = value;
@@ -7676,8 +6811,6 @@ public Builder mergeQueueingPolicy(
       return this;
     }
     /**
-     *
-     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

@@ -7695,42 +6828,33 @@ public Builder clearQueueingPolicy() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder
-        getQueueingPolicyBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder getQueueingPolicyBuilder() {
       bitField0_ |= 0x00000010;
       onChanged();
       return getQueueingPolicyFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder
-        getQueueingPolicyOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder getQueueingPolicyOrBuilder() {
       if (queueingPolicyBuilder_ != null) {
         return queueingPolicyBuilder_.getMessageOrBuilder();
       } else {
-        return queueingPolicy_ == null
-            ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()
-            : queueingPolicy_;
+        return queueingPolicy_ == null ?
+            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance() : queueingPolicy_;
       }
     }
     /**
-     *
-     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

@@ -7738,17 +6862,14 @@ public Builder clearQueueingPolicy() {
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder> 
         getQueueingPolicyFieldBuilder() {
       if (queueingPolicyBuilder_ == null) {
-        queueingPolicyBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder>(
-                getQueueingPolicy(), getParentForChildren(), isClean());
+        queueingPolicyBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder>(
+                getQueueingPolicy(),
+                getParentForChildren(),
+                isClean());
         queueingPolicy_ = null;
       }
       return queueingPolicyBuilder_;
@@ -7756,58 +6877,39 @@ public Builder clearQueueingPolicy() {
 
     private com.google.cloud.tpu.v2alpha1.QueuedResourceState state_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder>
-        stateBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder> stateBuilder_;
     /**
-     *
-     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return Whether the state field is set.
      */
     public boolean hasState() {
       return ((bitField0_ & 0x00000020) != 0);
     }
     /**
-     *
-     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The state.
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResourceState getState() {
       if (stateBuilder_ == null) {
-        return state_ == null
-            ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()
-            : state_;
+        return state_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance() : state_;
       } else {
         return stateBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setState(com.google.cloud.tpu.v2alpha1.QueuedResourceState value) {
       if (stateBuilder_ == null) {
@@ -7823,15 +6925,11 @@ public Builder setState(com.google.cloud.tpu.v2alpha1.QueuedResourceState value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setState(
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder builderForValue) {
@@ -7845,21 +6943,17 @@ public Builder setState(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder mergeState(com.google.cloud.tpu.v2alpha1.QueuedResourceState value) {
       if (stateBuilder_ == null) {
-        if (((bitField0_ & 0x00000020) != 0)
-            && state_ != null
-            && state_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000020) != 0) &&
+          state_ != null &&
+          state_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()) {
           getStateBuilder().mergeFrom(value);
         } else {
           state_ = value;
@@ -7872,15 +6966,11 @@ public Builder mergeState(com.google.cloud.tpu.v2alpha1.QueuedResourceState valu
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearState() {
       bitField0_ = (bitField0_ & ~0x00000020);
@@ -7893,15 +6983,11 @@ public Builder clearState() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder getStateBuilder() {
       bitField0_ |= 0x00000020;
@@ -7909,55 +6995,43 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder getStateBuilder
       return getStateFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder getStateOrBuilder() {
       if (stateBuilder_ != null) {
         return stateBuilder_.getMessageOrBuilder();
       } else {
-        return state_ == null
-            ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()
-            : state_;
+        return state_ == null ?
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance() : state_;
       }
     }
     /**
-     *
-     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder> 
         getStateFieldBuilder() {
       if (stateBuilder_ == null) {
-        stateBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder>(
-                getState(), getParentForChildren(), isClean());
+        stateBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder>(
+                getState(),
+                getParentForChildren(),
+                isClean());
         state_ = null;
       }
       return stateBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -7967,12 +7041,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource)
   private static final com.google.cloud.tpu.v2alpha1.QueuedResource DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource();
   }
@@ -7981,27 +7055,27 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public QueuedResource parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public QueuedResource parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -8016,4 +7090,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.QueuedResource getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceName.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceName.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
similarity index 72%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
index 5aaf8a103580..2514810929eb 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
@@ -1,84 +1,51 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface QueuedResourceOrBuilder
-    extends
+public interface QueuedResourceOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the QueuedResource.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the QueuedResource.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * Defines a TPU resource.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
-   *
    * @return Whether the tpu field is set.
    */
   boolean hasTpu();
   /**
-   *
-   *
    * 
    * Defines a TPU resource.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
-   *
    * @return The tpu.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getTpu();
   /**
-   *
-   *
    * 
    * Defines a TPU resource.
    * 

@@ -88,32 +55,24 @@ public interface QueuedResourceOrBuilder
   com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder();
 
   /**
-   *
-   *
    * 
    * The BestEffort tier.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
-   *
    * @return Whether the bestEffort field is set.
    */
   boolean hasBestEffort();
   /**
-   *
-   *
    * 
    * The BestEffort tier.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
-   *
    * @return The bestEffort.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getBestEffort();
   /**
-   *
-   *
    * 
    * The BestEffort tier.
    * 

@@ -123,32 +82,24 @@ public interface QueuedResourceOrBuilder
   com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder getBestEffortOrBuilder();
 
   /**
-   *
-   *
    * 
    * The Guaranteed tier
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
-   *
    * @return Whether the guaranteed field is set.
    */
   boolean hasGuaranteed();
   /**
-   *
-   *
    * 
    * The Guaranteed tier
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
-   *
    * @return The guaranteed.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getGuaranteed();
   /**
-   *
-   *
    * 
    * The Guaranteed tier
    * 

@@ -158,32 +109,24 @@ public interface QueuedResourceOrBuilder
   com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuaranteedOrBuilder();
 
   /**
-   *
-   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
-   *
    * @return Whether the queueingPolicy field is set.
    */
   boolean hasQueueingPolicy();
   /**
-   *
-   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
-   *
    * @return The queueingPolicy.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getQueueingPolicy();
   /**
-   *
-   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

@@ -193,43 +136,29 @@ public interface QueuedResourceOrBuilder
   com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder getQueueingPolicyOrBuilder();
 
   /**
-   *
-   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the state field is set.
    */
   boolean hasState();
   /**
-   *
-   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The state.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState getState();
   /**
-   *
-   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder getStateOrBuilder();
 
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
index 2981e93d1a49..6972e4f75f87 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
@@ -1,85 +1,63 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * QueuedResourceState defines the details of the QueuedResource request.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState}
  */
-public final class QueuedResourceState extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class QueuedResourceState extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState)
     QueuedResourceStateOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use QueuedResourceState.newBuilder() to construct.
   private QueuedResourceState(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private QueuedResourceState() {
     state_ = 0;
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new QueuedResourceState();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.class,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder.class);
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * Output only state of the request
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.QueuedResourceState.State}
    */
-  public enum State implements com.google.protobuf.ProtocolMessageEnum {
+  public enum State
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * State of the QueuedResource request is not known/set.
      * 

@@ -88,8 +66,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STATE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * The QueuedResource request has been received. We're still working on
      * determining if we will be able to honor this request.
@@ -99,8 +75,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     CREATING(1),
     /**
-     *
-     *
      * 
      * The QueuedResource request has passed initial validation/admission
      * control and has been persisted in the queue.
@@ -110,8 +84,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     ACCEPTED(2),
     /**
-     *
-     *
      * 
      * The QueuedResource request has been selected. The
      * associated resources are currently being provisioned (or very soon
@@ -122,8 +94,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     PROVISIONING(3),
     /**
-     *
-     *
      * 
      * The request could not be completed. This may be due to some
      * late-discovered problem with the request itself, or due to
@@ -135,8 +105,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     FAILED(4),
     /**
-     *
-     *
      * 
      * The QueuedResource is being deleted.
      * 

@@ -145,8 +113,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     DELETING(5),
     /**
-     *
-     *
      * 
      * The resources specified in the QueuedResource request have been
      * provisioned and are ready for use by the end-user/consumer.
@@ -156,8 +122,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     ACTIVE(6),
     /**
-     *
-     *
      * 
      * The resources specified in the QueuedResource request are being
      * deleted. This may have been initiated by the user, or
@@ -168,8 +132,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     SUSPENDING(7),
     /**
-     *
-     *
      * 
      * The resources specified in the QueuedResource request have been
      * deleted.
@@ -182,8 +144,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * State of the QueuedResource request is not known/set.
      * 

@@ -192,8 +152,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STATE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * The QueuedResource request has been received. We're still working on
      * determining if we will be able to honor this request.
@@ -203,8 +161,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int CREATING_VALUE = 1;
     /**
-     *
-     *
      * 
      * The QueuedResource request has passed initial validation/admission
      * control and has been persisted in the queue.
@@ -214,8 +170,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int ACCEPTED_VALUE = 2;
     /**
-     *
-     *
      * 
      * The QueuedResource request has been selected. The
      * associated resources are currently being provisioned (or very soon
@@ -226,8 +180,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int PROVISIONING_VALUE = 3;
     /**
-     *
-     *
      * 
      * The request could not be completed. This may be due to some
      * late-discovered problem with the request itself, or due to
@@ -239,8 +191,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int FAILED_VALUE = 4;
     /**
-     *
-     *
      * 
      * The QueuedResource is being deleted.
      * 

@@ -249,8 +199,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int DELETING_VALUE = 5;
     /**
-     *
-     *
      * 
      * The resources specified in the QueuedResource request have been
      * provisioned and are ready for use by the end-user/consumer.
@@ -260,8 +208,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int ACTIVE_VALUE = 6;
     /**
-     *
-     *
      * 
      * The resources specified in the QueuedResource request are being
      * deleted. This may have been initiated by the user, or
@@ -272,8 +218,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int SUSPENDING_VALUE = 7;
     /**
-     *
-     *
      * 
      * The resources specified in the QueuedResource request have been
      * deleted.
@@ -283,6 +227,7 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int SUSPENDED_VALUE = 8;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -307,63 +252,55 @@ public static State valueOf(int value) {
      */
     public static State forNumber(int value) {
       switch (value) {
-        case 0:
-          return STATE_UNSPECIFIED;
-        case 1:
-          return CREATING;
-        case 2:
-          return ACCEPTED;
-        case 3:
-          return PROVISIONING;
-        case 4:
-          return FAILED;
-        case 5:
-          return DELETING;
-        case 6:
-          return ACTIVE;
-        case 7:
-          return SUSPENDING;
-        case 8:
-          return SUSPENDED;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
-      return internalValueMap;
+        case 0: return STATE_UNSPECIFIED;
+        case 1: return CREATING;
+        case 2: return ACCEPTED;
+        case 3: return PROVISIONING;
+        case 4: return FAILED;
+        case 5: return DELETING;
+        case 6: return ACTIVE;
+        case 7: return SUSPENDING;
+        case 8: return SUSPENDED;
+        default: return null;
+      }
     }
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public State findValueByNumber(int number) {
-            return State.forNumber(number);
-          }
-        };
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
+      return internalValueMap;
+    }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        State> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public State findValueByNumber(int number) {
+              return State.forNumber(number);
+            }
+          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDescriptor()
-          .getEnumTypes()
-          .get(0);
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final State[] VALUES = values();
 
-    public static State valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static State valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -380,59 +317,55 @@ private State(int value) {
     // @@protoc_insertion_point(enum_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.State)
   }
 
-  public interface CreatingDataOrBuilder
-      extends
+  public interface CreatingDataOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
-      com.google.protobuf.MessageOrBuilder {}
+      com.google.protobuf.MessageOrBuilder {
+  }
   /**
-   *
-   *
    * 
    * Further data for the creating state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData}
    */
-  public static final class CreatingData extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class CreatingData extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
       CreatingDataOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use CreatingData.newBuilder() to construct.
     private CreatingData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private CreatingData() {}
+    private CreatingData() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new CreatingData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -444,7 +377,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -462,13 +396,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -487,94 +420,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -584,41 +510,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -626,14 +550,13 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
-          getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
       }
 
@@ -648,8 +571,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData(this);
         onBuilt();
         return result;
       }
@@ -658,52 +580,46 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData buildParti
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData other) {
-        if (other
-            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance())
-          return this;
+      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData other) {
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -730,13 +646,12 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -746,7 +661,6 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -759,44 +673,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
-        getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public CreatingData parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public CreatingData parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -808,65 +719,61 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface AcceptedDataOrBuilder
-      extends
+  public interface AcceptedDataOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
-      com.google.protobuf.MessageOrBuilder {}
+      com.google.protobuf.MessageOrBuilder {
+  }
   /**
-   *
-   *
    * 
    * Further data for the accepted state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData}
    */
-  public static final class AcceptedData extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class AcceptedData extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
       AcceptedDataOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use AcceptedData.newBuilder() to construct.
     private AcceptedData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private AcceptedData() {}
+    private AcceptedData() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new AcceptedData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -878,7 +785,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -896,13 +804,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -921,94 +828,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1018,41 +918,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -1060,14 +958,13 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
-          getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
       }
 
@@ -1082,8 +979,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData(this);
         onBuilt();
         return result;
       }
@@ -1092,52 +988,46 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData buildParti
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData other) {
-        if (other
-            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance())
-          return this;
+      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData other) {
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -1164,13 +1054,12 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1180,7 +1069,6 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1193,44 +1081,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
-        getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public AcceptedData parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public AcceptedData parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1242,65 +1127,61 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface ProvisioningDataOrBuilder
-      extends
+  public interface ProvisioningDataOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
-      com.google.protobuf.MessageOrBuilder {}
+      com.google.protobuf.MessageOrBuilder {
+  }
   /**
-   *
-   *
    * 
    * Further data for the provisioning state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData}
    */
-  public static final class ProvisioningData extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class ProvisioningData extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
       ProvisioningDataOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use ProvisioningData.newBuilder() to construct.
     private ProvisioningData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private ProvisioningData() {}
+    private ProvisioningData() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new ProvisioningData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -1312,7 +1193,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -1330,13 +1212,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -1355,95 +1236,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1453,42 +1326,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder.class);
       }
 
-      // Construct using
-      // com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.newBuilder()
-      private Builder() {}
+      // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.newBuilder()
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -1496,16 +1366,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-          getDefaultInstanceForType() {
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-            .getDefaultInstance();
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getDefaultInstanceForType() {
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
       }
 
       @java.lang.Override
@@ -1519,8 +1387,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData build(
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData(this);
         onBuilt();
         return result;
       }
@@ -1529,53 +1396,46 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData buildP
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) {
-          return mergeFrom(
-              (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData other) {
-        if (other
-            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-                .getDefaultInstance()) return this;
+      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData other) {
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -1602,13 +1462,12 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1618,7 +1477,6 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1631,44 +1489,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-        getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public ProvisioningData parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public ProvisioningData parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1680,44 +1535,35 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface FailedDataOrBuilder
-      extends
+  public interface FailedDataOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

      *
      * .google.rpc.Status error = 1;
-     *
      * @return Whether the error field is set.
      */
     boolean hasError();
     /**
-     *
-     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

      *
      * .google.rpc.Status error = 1;
-     *
      * @return The error.
      */
     com.google.rpc.Status getError();
     /**
-     *
-     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

@@ -1727,63 +1573,57 @@ public interface FailedDataOrBuilder
     com.google.rpc.StatusOrBuilder getErrorOrBuilder();
   }
   /**
-   *
-   *
    * 
    * Further data for the failed state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData}
    */
-  public static final class FailedData extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class FailedData extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
       FailedDataOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use FailedData.newBuilder() to construct.
     private FailedData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private FailedData() {}
+    private FailedData() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new FailedData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder.class);
     }
 
     public static final int ERROR_FIELD_NUMBER = 1;
     private com.google.rpc.Status error_;
     /**
-     *
-     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

      *
      * .google.rpc.Status error = 1;
-     *
      * @return Whether the error field is set.
      */
     @java.lang.Override
@@ -1791,14 +1631,11 @@ public boolean hasError() {
       return error_ != null;
     }
     /**
-     *
-     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

      *
      * .google.rpc.Status error = 1;
-     *
      * @return The error.
      */
     @java.lang.Override
@@ -1806,8 +1643,6 @@ public com.google.rpc.Status getError() {
       return error_ == null ? com.google.rpc.Status.getDefaultInstance() : error_;
     }
     /**
-     *
-     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

@@ -1820,7 +1655,6 @@ public com.google.rpc.StatusOrBuilder getErrorOrBuilder() {
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -1832,7 +1666,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       if (error_ != null) {
         output.writeMessage(1, getError());
       }
@@ -1846,7 +1681,8 @@ public int getSerializedSize() {
 
       size = 0;
       if (error_ != null) {
-        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getError());
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, getError());
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -1856,17 +1692,17 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) obj;
 
       if (hasError() != other.hasError()) return false;
       if (hasError()) {
-        if (!getError().equals(other.getError())) return false;
+        if (!getError()
+            .equals(other.getError())) return false;
       }
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -1889,94 +1725,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1986,41 +1815,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2034,14 +1861,13 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
-          getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
       }
 
@@ -2056,20 +1882,18 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData(this);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(
-          com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData result) {
+      private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
-          result.error_ = errorBuilder_ == null ? error_ : errorBuilder_.build();
+          result.error_ = errorBuilder_ == null
+              ? error_
+              : errorBuilder_.build();
         }
       }
 
@@ -2077,41 +1901,38 @@ private void buildPartial0(
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -2119,9 +1940,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData other) {
-        if (other
-            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance())
-          return this;
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance()) return this;
         if (other.hasError()) {
           mergeError(other.getError());
         }
@@ -2151,19 +1970,19 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  input.readMessage(getErrorFieldBuilder().getBuilder(), extensionRegistry);
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 10
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                input.readMessage(
+                    getErrorFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2173,36 +1992,28 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
       private com.google.rpc.Status error_;
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
-          errorBuilder_;
+          com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> errorBuilder_;
       /**
-       *
-       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

        *
        * .google.rpc.Status error = 1;
-       *
        * @return Whether the error field is set.
        */
       public boolean hasError() {
         return ((bitField0_ & 0x00000001) != 0);
       }
       /**
-       *
-       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

        *
        * .google.rpc.Status error = 1;
-       *
        * @return The error.
        */
       public com.google.rpc.Status getError() {
@@ -2213,8 +2024,6 @@ public com.google.rpc.Status getError() {
         }
       }
       /**
-       *
-       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2235,15 +2044,14 @@ public Builder setError(com.google.rpc.Status value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

        *
        * .google.rpc.Status error = 1;
        */
-      public Builder setError(com.google.rpc.Status.Builder builderForValue) {
+      public Builder setError(
+          com.google.rpc.Status.Builder builderForValue) {
         if (errorBuilder_ == null) {
           error_ = builderForValue.build();
         } else {
@@ -2254,8 +2062,6 @@ public Builder setError(com.google.rpc.Status.Builder builderForValue) {
         return this;
       }
       /**
-       *
-       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2264,9 +2070,9 @@ public Builder setError(com.google.rpc.Status.Builder builderForValue) {
        */
       public Builder mergeError(com.google.rpc.Status value) {
         if (errorBuilder_ == null) {
-          if (((bitField0_ & 0x00000001) != 0)
-              && error_ != null
-              && error_ != com.google.rpc.Status.getDefaultInstance()) {
+          if (((bitField0_ & 0x00000001) != 0) &&
+            error_ != null &&
+            error_ != com.google.rpc.Status.getDefaultInstance()) {
             getErrorBuilder().mergeFrom(value);
           } else {
             error_ = value;
@@ -2279,8 +2085,6 @@ public Builder mergeError(com.google.rpc.Status value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2298,8 +2102,6 @@ public Builder clearError() {
         return this;
       }
       /**
-       *
-       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2312,8 +2114,6 @@ public com.google.rpc.Status.Builder getErrorBuilder() {
         return getErrorFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2324,12 +2124,11 @@ public com.google.rpc.StatusOrBuilder getErrorOrBuilder() {
         if (errorBuilder_ != null) {
           return errorBuilder_.getMessageOrBuilder();
         } else {
-          return error_ == null ? com.google.rpc.Status.getDefaultInstance() : error_;
+          return error_ == null ?
+              com.google.rpc.Status.getDefaultInstance() : error_;
         }
       }
       /**
-       *
-       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2337,19 +2136,18 @@ public com.google.rpc.StatusOrBuilder getErrorOrBuilder() {
        * .google.rpc.Status error = 1;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
+          com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> 
           getErrorFieldBuilder() {
         if (errorBuilder_ == null) {
-          errorBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.rpc.Status,
-                  com.google.rpc.Status.Builder,
-                  com.google.rpc.StatusOrBuilder>(getError(), getParentForChildren(), isClean());
+          errorBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>(
+                  getError(),
+                  getParentForChildren(),
+                  isClean());
           error_ = null;
         }
         return errorBuilder_;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2362,44 +2160,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
-        getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public FailedData parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public FailedData parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2411,65 +2206,61 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface DeletingDataOrBuilder
-      extends
+  public interface DeletingDataOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
-      com.google.protobuf.MessageOrBuilder {}
+      com.google.protobuf.MessageOrBuilder {
+  }
   /**
-   *
-   *
    * 
    * Further data for the deleting state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData}
    */
-  public static final class DeletingData extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class DeletingData extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
       DeletingDataOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use DeletingData.newBuilder() to construct.
     private DeletingData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private DeletingData() {}
+    private DeletingData() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new DeletingData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2481,7 +2272,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -2499,13 +2291,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -2524,94 +2315,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -2621,41 +2405,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2663,14 +2445,13 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
-          getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
       }
 
@@ -2685,8 +2466,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData(this);
         onBuilt();
         return result;
       }
@@ -2695,52 +2475,46 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData buildParti
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData other) {
-        if (other
-            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance())
-          return this;
+      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData other) {
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -2767,13 +2541,12 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2783,7 +2556,6 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2796,44 +2568,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
-        getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public DeletingData parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public DeletingData parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2845,65 +2614,61 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface ActiveDataOrBuilder
-      extends
+  public interface ActiveDataOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
-      com.google.protobuf.MessageOrBuilder {}
+      com.google.protobuf.MessageOrBuilder {
+  }
   /**
-   *
-   *
    * 
    * Further data for the active state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData}
    */
-  public static final class ActiveData extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class ActiveData extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
       ActiveDataOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use ActiveData.newBuilder() to construct.
     private ActiveData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private ActiveData() {}
+    private ActiveData() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new ActiveData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2915,7 +2680,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -2933,13 +2699,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -2958,94 +2723,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -3055,41 +2813,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -3097,14 +2853,13 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
-          getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
       }
 
@@ -3119,8 +2874,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData(this);
         onBuilt();
         return result;
       }
@@ -3129,41 +2883,38 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData buildPartial
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -3171,9 +2922,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData other) {
-        if (other
-            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance())
-          return this;
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -3200,13 +2949,12 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -3216,7 +2964,6 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -3229,44 +2976,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
-        getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public ActiveData parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public ActiveData parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3278,65 +3022,61 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface SuspendingDataOrBuilder
-      extends
+  public interface SuspendingDataOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
-      com.google.protobuf.MessageOrBuilder {}
+      com.google.protobuf.MessageOrBuilder {
+  }
   /**
-   *
-   *
    * 
    * Further data for the suspending state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData}
    */
-  public static final class SuspendingData extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class SuspendingData extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
       SuspendingDataOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use SuspendingData.newBuilder() to construct.
     private SuspendingData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private SuspendingData() {}
+    private SuspendingData() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new SuspendingData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -3348,7 +3088,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -3366,13 +3107,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -3391,95 +3131,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -3489,42 +3221,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder.class);
       }
 
-      // Construct using
-      // com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.newBuilder()
-      private Builder() {}
+      // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.newBuilder()
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -3532,16 +3261,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-          getDefaultInstanceForType() {
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-            .getDefaultInstance();
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getDefaultInstanceForType() {
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
       }
 
       @java.lang.Override
@@ -3555,8 +3282,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData build()
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData(this);
         onBuilt();
         return result;
       }
@@ -3565,53 +3291,46 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData buildPar
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) {
-          return mergeFrom(
-              (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData other) {
-        if (other
-            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-                .getDefaultInstance()) return this;
+      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData other) {
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -3638,13 +3357,12 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -3654,7 +3372,6 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -3667,44 +3384,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-        getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public SuspendingData parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public SuspendingData parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3716,65 +3430,61 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface SuspendedDataOrBuilder
-      extends
+  public interface SuspendedDataOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
-      com.google.protobuf.MessageOrBuilder {}
+      com.google.protobuf.MessageOrBuilder {
+  }
   /**
-   *
-   *
    * 
    * Further data for the suspended state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData}
    */
-  public static final class SuspendedData extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class SuspendedData extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
       SuspendedDataOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use SuspendedData.newBuilder() to construct.
     private SuspendedData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private SuspendedData() {}
+    private SuspendedData() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new SuspendedData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -3786,7 +3496,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -3804,13 +3515,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -3829,95 +3539,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -3927,42 +3629,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder.class);
       }
 
-      // Construct using
-      // com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.newBuilder()
-      private Builder() {}
+      // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.newBuilder()
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -3970,14 +3669,13 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
-          getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
       }
 
@@ -3992,8 +3690,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData(this);
         onBuilt();
         return result;
       }
@@ -4002,52 +3699,46 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData buildPart
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData other) {
-        if (other
-            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance())
-          return this;
+      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData other) {
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -4074,13 +3765,12 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -4090,7 +3780,6 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -4103,44 +3792,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
-        getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public SuspendedData parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public SuspendedData parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -4152,18 +3838,16 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
   private int stateDataCase_ = 0;
   private java.lang.Object stateData_;
-
   public enum StateDataCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     CREATING_DATA(2),
     ACCEPTED_DATA(3),
@@ -4175,7 +3859,6 @@ public enum StateDataCase
     SUSPENDED_DATA(9),
     STATEDATA_NOT_SET(0);
     private final int value;
-
     private StateDataCase(int value) {
       this.value = value;
     }
@@ -4191,85 +3874,62 @@ public static StateDataCase valueOf(int value) {
 
     public static StateDataCase forNumber(int value) {
       switch (value) {
-        case 2:
-          return CREATING_DATA;
-        case 3:
-          return ACCEPTED_DATA;
-        case 4:
-          return PROVISIONING_DATA;
-        case 5:
-          return FAILED_DATA;
-        case 6:
-          return DELETING_DATA;
-        case 7:
-          return ACTIVE_DATA;
-        case 8:
-          return SUSPENDING_DATA;
-        case 9:
-          return SUSPENDED_DATA;
-        case 0:
-          return STATEDATA_NOT_SET;
-        default:
-          return null;
+        case 2: return CREATING_DATA;
+        case 3: return ACCEPTED_DATA;
+        case 4: return PROVISIONING_DATA;
+        case 5: return FAILED_DATA;
+        case 6: return DELETING_DATA;
+        case 7: return ACTIVE_DATA;
+        case 8: return SUSPENDING_DATA;
+        case 9: return SUSPENDED_DATA;
+        case 0: return STATEDATA_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public StateDataCase getStateDataCase() {
-    return StateDataCase.forNumber(stateDataCase_);
+  public StateDataCase
+  getStateDataCase() {
+    return StateDataCase.forNumber(
+        stateDataCase_);
   }
 
   public static final int STATE_FIELD_NUMBER = 1;
   private int state_ = 0;
   /**
-   *
-   *
    * 
    * State of the QueuedResource request.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
-   *
    * @return The enum numeric value on the wire for state.
    */
-  @java.lang.Override
-  public int getStateValue() {
+  @java.lang.Override public int getStateValue() {
     return state_;
   }
   /**
-   *
-   *
    * 
    * State of the QueuedResource request.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
-   *
    * @return The state.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.State getState() {
-    com.google.cloud.tpu.v2alpha1.QueuedResourceState.State result =
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.forNumber(state_);
-    return result == null
-        ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.UNRECOGNIZED
-        : result;
+  @java.lang.Override public com.google.cloud.tpu.v2alpha1.QueuedResourceState.State getState() {
+    com.google.cloud.tpu.v2alpha1.QueuedResourceState.State result = com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.forNumber(state_);
+    return result == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.UNRECOGNIZED : result;
   }
 
   public static final int CREATING_DATA_FIELD_NUMBER = 2;
   /**
-   *
-   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
-   *
    * @return Whether the creatingData field is set.
    */
   @java.lang.Override
@@ -4277,26 +3937,21 @@ public boolean hasCreatingData() {
     return stateDataCase_ == 2;
   }
   /**
-   *
-   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
-   *
    * @return The creatingData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getCreatingData() {
     if (stateDataCase_ == 2) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Further data for the creating state.
    * 

@@ -4304,24 +3959,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getCreatin
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder
-      getCreatingDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder getCreatingDataOrBuilder() {
     if (stateDataCase_ == 2) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
   }
 
   public static final int ACCEPTED_DATA_FIELD_NUMBER = 3;
   /**
-   *
-   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
-   *
    * @return Whether the acceptedData field is set.
    */
   @java.lang.Override
@@ -4329,26 +3980,21 @@ public boolean hasAcceptedData() {
     return stateDataCase_ == 3;
   }
   /**
-   *
-   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
-   *
    * @return The acceptedData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getAcceptedData() {
     if (stateDataCase_ == 3) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Further data for the accepted state.
    * 

@@ -4356,25 +4002,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getAccepte
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder
-      getAcceptedDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder getAcceptedDataOrBuilder() {
     if (stateDataCase_ == 3) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
   }
 
   public static final int PROVISIONING_DATA_FIELD_NUMBER = 4;
   /**
-   *
-   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
    * @return Whether the provisioningData field is set.
    */
   @java.lang.Override
@@ -4382,53 +4023,42 @@ public boolean hasProvisioningData() {
     return stateDataCase_ == 4;
   }
   /**
-   *
-   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
    * @return The provisioningData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getProvisioningData() {
     if (stateDataCase_ == 4) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder
-      getProvisioningDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder getProvisioningDataOrBuilder() {
     if (stateDataCase_ == 4) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
   }
 
   public static final int FAILED_DATA_FIELD_NUMBER = 5;
   /**
-   *
-   *
    * 
    * Further data for the failed state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
-   *
    * @return Whether the failedData field is set.
    */
   @java.lang.Override
@@ -4436,26 +4066,21 @@ public boolean hasFailedData() {
     return stateDataCase_ == 5;
   }
   /**
-   *
-   *
    * 
    * Further data for the failed state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
-   *
    * @return The failedData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getFailedData() {
     if (stateDataCase_ == 5) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Further data for the failed state.
    * 

@@ -4463,24 +4088,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getFailedDat
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder
-      getFailedDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder getFailedDataOrBuilder() {
     if (stateDataCase_ == 5) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
   }
 
   public static final int DELETING_DATA_FIELD_NUMBER = 6;
   /**
-   *
-   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
-   *
    * @return Whether the deletingData field is set.
    */
   @java.lang.Override
@@ -4488,26 +4109,21 @@ public boolean hasDeletingData() {
     return stateDataCase_ == 6;
   }
   /**
-   *
-   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
-   *
    * @return The deletingData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDeletingData() {
     if (stateDataCase_ == 6) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Further data for the deleting state.
    * 

@@ -4515,24 +4131,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDeletin
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder
-      getDeletingDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder getDeletingDataOrBuilder() {
     if (stateDataCase_ == 6) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
   }
 
   public static final int ACTIVE_DATA_FIELD_NUMBER = 7;
   /**
-   *
-   *
    * 
    * Further data for the active state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
-   *
    * @return Whether the activeData field is set.
    */
   @java.lang.Override
@@ -4540,26 +4152,21 @@ public boolean hasActiveData() {
     return stateDataCase_ == 7;
   }
   /**
-   *
-   *
    * 
    * Further data for the active state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
-   *
    * @return The activeData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getActiveData() {
     if (stateDataCase_ == 7) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Further data for the active state.
    * 

@@ -4567,24 +4174,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getActiveDat
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder
-      getActiveDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder getActiveDataOrBuilder() {
     if (stateDataCase_ == 7) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
   }
 
   public static final int SUSPENDING_DATA_FIELD_NUMBER = 8;
   /**
-   *
-   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-   *
    * @return Whether the suspendingData field is set.
    */
   @java.lang.Override
@@ -4592,26 +4195,21 @@ public boolean hasSuspendingData() {
     return stateDataCase_ == 8;
   }
   /**
-   *
-   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-   *
    * @return The suspendingData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getSuspendingData() {
     if (stateDataCase_ == 8) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Further data for the suspending state.
    * 

@@ -4619,24 +4217,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getSuspe
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder
-      getSuspendingDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder getSuspendingDataOrBuilder() {
     if (stateDataCase_ == 8) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
   }
 
   public static final int SUSPENDED_DATA_FIELD_NUMBER = 9;
   /**
-   *
-   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
-   *
    * @return Whether the suspendedData field is set.
    */
   @java.lang.Override
@@ -4644,26 +4238,21 @@ public boolean hasSuspendedData() {
     return stateDataCase_ == 9;
   }
   /**
-   *
-   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
-   *
    * @return The suspendedData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getSuspendedData() {
     if (stateDataCase_ == 9) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Further data for the suspended state.
    * 

@@ -4671,16 +4260,14 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getSuspen
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder
-      getSuspendedDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder getSuspendedDataOrBuilder() {
     if (stateDataCase_ == 9) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -4692,42 +4279,34 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (state_
-        != com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.STATE_UNSPECIFIED.getNumber()) {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
+    if (state_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.STATE_UNSPECIFIED.getNumber()) {
       output.writeEnum(1, state_);
     }
     if (stateDataCase_ == 2) {
-      output.writeMessage(
-          2, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_);
+      output.writeMessage(2, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_);
     }
     if (stateDataCase_ == 3) {
-      output.writeMessage(
-          3, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_);
+      output.writeMessage(3, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_);
     }
     if (stateDataCase_ == 4) {
-      output.writeMessage(
-          4, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_);
+      output.writeMessage(4, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_);
     }
     if (stateDataCase_ == 5) {
-      output.writeMessage(
-          5, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_);
+      output.writeMessage(5, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_);
     }
     if (stateDataCase_ == 6) {
-      output.writeMessage(
-          6, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_);
+      output.writeMessage(6, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_);
     }
     if (stateDataCase_ == 7) {
-      output.writeMessage(
-          7, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_);
+      output.writeMessage(7, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_);
     }
     if (stateDataCase_ == 8) {
-      output.writeMessage(
-          8, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_);
+      output.writeMessage(8, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_);
     }
     if (stateDataCase_ == 9) {
-      output.writeMessage(
-          9, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_);
+      output.writeMessage(9, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_);
     }
     getUnknownFields().writeTo(output);
   }
@@ -4738,49 +4317,41 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (state_
-        != com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.STATE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, state_);
+    if (state_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.STATE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(1, state_);
     }
     if (stateDataCase_ == 2) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              2, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_);
     }
     if (stateDataCase_ == 3) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              3, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_);
     }
     if (stateDataCase_ == 4) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              4, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(4, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_);
     }
     if (stateDataCase_ == 5) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              5, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(5, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_);
     }
     if (stateDataCase_ == 6) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              6, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(6, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_);
     }
     if (stateDataCase_ == 7) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              7, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(7, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_);
     }
     if (stateDataCase_ == 8) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              8, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(8, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_);
     }
     if (stateDataCase_ == 9) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              9, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(9, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -4790,40 +4361,47 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.QueuedResourceState other =
-        (com.google.cloud.tpu.v2alpha1.QueuedResourceState) obj;
+    com.google.cloud.tpu.v2alpha1.QueuedResourceState other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState) obj;
 
     if (state_ != other.state_) return false;
     if (!getStateDataCase().equals(other.getStateDataCase())) return false;
     switch (stateDataCase_) {
       case 2:
-        if (!getCreatingData().equals(other.getCreatingData())) return false;
+        if (!getCreatingData()
+            .equals(other.getCreatingData())) return false;
         break;
       case 3:
-        if (!getAcceptedData().equals(other.getAcceptedData())) return false;
+        if (!getAcceptedData()
+            .equals(other.getAcceptedData())) return false;
         break;
       case 4:
-        if (!getProvisioningData().equals(other.getProvisioningData())) return false;
+        if (!getProvisioningData()
+            .equals(other.getProvisioningData())) return false;
         break;
       case 5:
-        if (!getFailedData().equals(other.getFailedData())) return false;
+        if (!getFailedData()
+            .equals(other.getFailedData())) return false;
         break;
       case 6:
-        if (!getDeletingData().equals(other.getDeletingData())) return false;
+        if (!getDeletingData()
+            .equals(other.getDeletingData())) return false;
         break;
       case 7:
-        if (!getActiveData().equals(other.getActiveData())) return false;
+        if (!getActiveData()
+            .equals(other.getActiveData())) return false;
         break;
       case 8:
-        if (!getSuspendingData().equals(other.getSuspendingData())) return false;
+        if (!getSuspendingData()
+            .equals(other.getSuspendingData())) return false;
         break;
       case 9:
-        if (!getSuspendedData().equals(other.getSuspendedData())) return false;
+        if (!getSuspendedData()
+            .equals(other.getSuspendedData())) return false;
         break;
       case 0:
       default:
@@ -4883,135 +4461,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * QueuedResourceState defines the details of the QueuedResource request.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState)
       com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -5047,9 +4619,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
     }
 
     @java.lang.Override
@@ -5068,11 +4640,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.QueuedResourceState buildPartial() {
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState result =
-          new com.google.cloud.tpu.v2alpha1.QueuedResourceState(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -5088,28 +4657,36 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResourceState res
     private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResourceState result) {
       result.stateDataCase_ = stateDataCase_;
       result.stateData_ = this.stateData_;
-      if (stateDataCase_ == 2 && creatingDataBuilder_ != null) {
+      if (stateDataCase_ == 2 &&
+          creatingDataBuilder_ != null) {
         result.stateData_ = creatingDataBuilder_.build();
       }
-      if (stateDataCase_ == 3 && acceptedDataBuilder_ != null) {
+      if (stateDataCase_ == 3 &&
+          acceptedDataBuilder_ != null) {
         result.stateData_ = acceptedDataBuilder_.build();
       }
-      if (stateDataCase_ == 4 && provisioningDataBuilder_ != null) {
+      if (stateDataCase_ == 4 &&
+          provisioningDataBuilder_ != null) {
         result.stateData_ = provisioningDataBuilder_.build();
       }
-      if (stateDataCase_ == 5 && failedDataBuilder_ != null) {
+      if (stateDataCase_ == 5 &&
+          failedDataBuilder_ != null) {
         result.stateData_ = failedDataBuilder_.build();
       }
-      if (stateDataCase_ == 6 && deletingDataBuilder_ != null) {
+      if (stateDataCase_ == 6 &&
+          deletingDataBuilder_ != null) {
         result.stateData_ = deletingDataBuilder_.build();
       }
-      if (stateDataCase_ == 7 && activeDataBuilder_ != null) {
+      if (stateDataCase_ == 7 &&
+          activeDataBuilder_ != null) {
         result.stateData_ = activeDataBuilder_.build();
       }
-      if (stateDataCase_ == 8 && suspendingDataBuilder_ != null) {
+      if (stateDataCase_ == 8 &&
+          suspendingDataBuilder_ != null) {
         result.stateData_ = suspendingDataBuilder_.build();
       }
-      if (stateDataCase_ == 9 && suspendedDataBuilder_ != null) {
+      if (stateDataCase_ == 9 &&
+          suspendedDataBuilder_ != null) {
         result.stateData_ = suspendedDataBuilder_.build();
       }
     }
@@ -5118,39 +4695,38 @@ private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResourceStat
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -5158,56 +4734,46 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState other) {
-      if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()) return this;
       if (other.state_ != 0) {
         setStateValue(other.getStateValue());
       }
       switch (other.getStateDataCase()) {
-        case CREATING_DATA:
-          {
-            mergeCreatingData(other.getCreatingData());
-            break;
-          }
-        case ACCEPTED_DATA:
-          {
-            mergeAcceptedData(other.getAcceptedData());
-            break;
-          }
-        case PROVISIONING_DATA:
-          {
-            mergeProvisioningData(other.getProvisioningData());
-            break;
-          }
-        case FAILED_DATA:
-          {
-            mergeFailedData(other.getFailedData());
-            break;
-          }
-        case DELETING_DATA:
-          {
-            mergeDeletingData(other.getDeletingData());
-            break;
-          }
-        case ACTIVE_DATA:
-          {
-            mergeActiveData(other.getActiveData());
-            break;
-          }
-        case SUSPENDING_DATA:
-          {
-            mergeSuspendingData(other.getSuspendingData());
-            break;
-          }
-        case SUSPENDED_DATA:
-          {
-            mergeSuspendedData(other.getSuspendedData());
-            break;
-          }
-        case STATEDATA_NOT_SET:
-          {
-            break;
-          }
+        case CREATING_DATA: {
+          mergeCreatingData(other.getCreatingData());
+          break;
+        }
+        case ACCEPTED_DATA: {
+          mergeAcceptedData(other.getAcceptedData());
+          break;
+        }
+        case PROVISIONING_DATA: {
+          mergeProvisioningData(other.getProvisioningData());
+          break;
+        }
+        case FAILED_DATA: {
+          mergeFailedData(other.getFailedData());
+          break;
+        }
+        case DELETING_DATA: {
+          mergeDeletingData(other.getDeletingData());
+          break;
+        }
+        case ACTIVE_DATA: {
+          mergeActiveData(other.getActiveData());
+          break;
+        }
+        case SUSPENDING_DATA: {
+          mergeSuspendingData(other.getSuspendingData());
+          break;
+        }
+        case SUSPENDED_DATA: {
+          mergeSuspendedData(other.getSuspendedData());
+          break;
+        }
+        case STATEDATA_NOT_SET: {
+          break;
+        }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -5235,68 +4801,73 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8:
-              {
-                state_ = input.readEnum();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 8
-            case 18:
-              {
-                input.readMessage(getCreatingDataFieldBuilder().getBuilder(), extensionRegistry);
-                stateDataCase_ = 2;
-                break;
-              } // case 18
-            case 26:
-              {
-                input.readMessage(getAcceptedDataFieldBuilder().getBuilder(), extensionRegistry);
-                stateDataCase_ = 3;
-                break;
-              } // case 26
-            case 34:
-              {
-                input.readMessage(
-                    getProvisioningDataFieldBuilder().getBuilder(), extensionRegistry);
-                stateDataCase_ = 4;
-                break;
-              } // case 34
-            case 42:
-              {
-                input.readMessage(getFailedDataFieldBuilder().getBuilder(), extensionRegistry);
-                stateDataCase_ = 5;
-                break;
-              } // case 42
-            case 50:
-              {
-                input.readMessage(getDeletingDataFieldBuilder().getBuilder(), extensionRegistry);
-                stateDataCase_ = 6;
-                break;
-              } // case 50
-            case 58:
-              {
-                input.readMessage(getActiveDataFieldBuilder().getBuilder(), extensionRegistry);
-                stateDataCase_ = 7;
-                break;
-              } // case 58
-            case 66:
-              {
-                input.readMessage(getSuspendingDataFieldBuilder().getBuilder(), extensionRegistry);
-                stateDataCase_ = 8;
-                break;
-              } // case 66
-            case 74:
-              {
-                input.readMessage(getSuspendedDataFieldBuilder().getBuilder(), extensionRegistry);
-                stateDataCase_ = 9;
-                break;
-              } // case 74
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 8: {
+              state_ = input.readEnum();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 8
+            case 18: {
+              input.readMessage(
+                  getCreatingDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              stateDataCase_ = 2;
+              break;
+            } // case 18
+            case 26: {
+              input.readMessage(
+                  getAcceptedDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              stateDataCase_ = 3;
+              break;
+            } // case 26
+            case 34: {
+              input.readMessage(
+                  getProvisioningDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              stateDataCase_ = 4;
+              break;
+            } // case 34
+            case 42: {
+              input.readMessage(
+                  getFailedDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              stateDataCase_ = 5;
+              break;
+            } // case 42
+            case 50: {
+              input.readMessage(
+                  getDeletingDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              stateDataCase_ = 6;
+              break;
+            } // case 50
+            case 58: {
+              input.readMessage(
+                  getActiveDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              stateDataCase_ = 7;
+              break;
+            } // case 58
+            case 66: {
+              input.readMessage(
+                  getSuspendingDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              stateDataCase_ = 8;
+              break;
+            } // case 66
+            case 74: {
+              input.readMessage(
+                  getSuspendedDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              stateDataCase_ = 9;
+              break;
+            } // case 74
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -5306,12 +4877,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int stateDataCase_ = 0;
     private java.lang.Object stateData_;
-
-    public StateDataCase getStateDataCase() {
-      return StateDataCase.forNumber(stateDataCase_);
+    public StateDataCase
+        getStateDataCase() {
+      return StateDataCase.forNumber(
+          stateDataCase_);
     }
 
     public Builder clearStateData() {
@@ -5325,29 +4896,22 @@ public Builder clearStateData() {
 
     private int state_ = 0;
     /**
-     *
-     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
-     *
      * @return The enum numeric value on the wire for state.
      */
-    @java.lang.Override
-    public int getStateValue() {
+    @java.lang.Override public int getStateValue() {
       return state_;
     }
     /**
-     *
-     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
-     *
      * @param value The enum numeric value on the wire for state to set.
      * @return This builder for chaining.
      */
@@ -5358,33 +4922,24 @@ public Builder setStateValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
-     *
      * @return The state.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.QueuedResourceState.State getState() {
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.State result =
-          com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.forNumber(state_);
-      return result == null
-          ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.UNRECOGNIZED
-          : result;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.State result = com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.forNumber(state_);
+      return result == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
-     *
      * @param value The state to set.
      * @return This builder for chaining.
      */
@@ -5398,14 +4953,11 @@ public Builder setState(com.google.cloud.tpu.v2alpha1.QueuedResourceState.State
       return this;
     }
     /**
-     *
-     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearState() {
@@ -5416,19 +4968,13 @@ public Builder clearState() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder>
-        creatingDataBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder> creatingDataBuilder_;
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
-     *
      * @return Whether the creatingData field is set.
      */
     @java.lang.Override
@@ -5436,14 +4982,11 @@ public boolean hasCreatingData() {
       return stateDataCase_ == 2;
     }
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
-     *
      * @return The creatingData.
      */
     @java.lang.Override
@@ -5461,16 +5004,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getCreatin
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
-    public Builder setCreatingData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData value) {
+    public Builder setCreatingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData value) {
       if (creatingDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5484,8 +5024,6 @@ public Builder setCreatingData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

@@ -5504,26 +5042,18 @@ public Builder setCreatingData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
-    public Builder mergeCreatingData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData value) {
+    public Builder mergeCreatingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData value) {
       if (creatingDataBuilder_ == null) {
-        if (stateDataCase_ == 2
-            && stateData_
-                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
-                    .getDefaultInstance()) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (stateDataCase_ == 2 &&
+            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance()) {
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_)
+              .mergeFrom(value).buildPartial();
         } else {
           stateData_ = value;
         }
@@ -5539,8 +5069,6 @@ public Builder mergeCreatingData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

@@ -5564,21 +5092,16 @@ public Builder clearCreatingData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder
-        getCreatingDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder getCreatingDataBuilder() {
       return getCreatingDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

@@ -5586,8 +5109,7 @@ public Builder clearCreatingData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder
-        getCreatingDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder getCreatingDataOrBuilder() {
       if ((stateDataCase_ == 2) && (creatingDataBuilder_ != null)) {
         return creatingDataBuilder_.getMessageOrBuilder();
       } else {
@@ -5598,8 +5120,6 @@ public Builder clearCreatingData() {
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

@@ -5607,20 +5127,14 @@ public Builder clearCreatingData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder> 
         getCreatingDataFieldBuilder() {
       if (creatingDataBuilder_ == null) {
         if (!(stateDataCase_ == 2)) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
         }
-        creatingDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder>(
+        creatingDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -5632,19 +5146,13 @@ public Builder clearCreatingData() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder>
-        acceptedDataBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder> acceptedDataBuilder_;
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
-     *
      * @return Whether the acceptedData field is set.
      */
     @java.lang.Override
@@ -5652,14 +5160,11 @@ public boolean hasAcceptedData() {
       return stateDataCase_ == 3;
     }
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
-     *
      * @return The acceptedData.
      */
     @java.lang.Override
@@ -5677,16 +5182,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getAccepte
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
-    public Builder setAcceptedData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData value) {
+    public Builder setAcceptedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData value) {
       if (acceptedDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5700,8 +5202,6 @@ public Builder setAcceptedData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

@@ -5720,26 +5220,18 @@ public Builder setAcceptedData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
-    public Builder mergeAcceptedData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData value) {
+    public Builder mergeAcceptedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData value) {
       if (acceptedDataBuilder_ == null) {
-        if (stateDataCase_ == 3
-            && stateData_
-                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
-                    .getDefaultInstance()) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (stateDataCase_ == 3 &&
+            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance()) {
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_)
+              .mergeFrom(value).buildPartial();
         } else {
           stateData_ = value;
         }
@@ -5755,8 +5247,6 @@ public Builder mergeAcceptedData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

@@ -5780,21 +5270,16 @@ public Builder clearAcceptedData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder
-        getAcceptedDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder getAcceptedDataBuilder() {
       return getAcceptedDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

@@ -5802,8 +5287,7 @@ public Builder clearAcceptedData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder
-        getAcceptedDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder getAcceptedDataOrBuilder() {
       if ((stateDataCase_ == 3) && (acceptedDataBuilder_ != null)) {
         return acceptedDataBuilder_.getMessageOrBuilder();
       } else {
@@ -5814,8 +5298,6 @@ public Builder clearAcceptedData() {
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

@@ -5823,20 +5305,14 @@ public Builder clearAcceptedData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder> 
         getAcceptedDataFieldBuilder() {
       if (acceptedDataBuilder_ == null) {
         if (!(stateDataCase_ == 3)) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
         }
-        acceptedDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder>(
+        acceptedDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -5848,20 +5324,13 @@ public Builder clearAcceptedData() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder>
-        provisioningDataBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder> provisioningDataBuilder_;
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
      * @return Whether the provisioningData field is set.
      */
     @java.lang.Override
@@ -5869,46 +5338,35 @@ public boolean hasProvisioningData() {
       return stateDataCase_ == 4;
     }
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
      * @return The provisioningData.
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-        getProvisioningData() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getProvisioningData() {
       if (provisioningDataBuilder_ == null) {
         if (stateDataCase_ == 4) {
           return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-            .getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
       } else {
         if (stateDataCase_ == 4) {
           return provisioningDataBuilder_.getMessage();
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-            .getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
      */
-    public Builder setProvisioningData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData value) {
+    public Builder setProvisioningData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData value) {
       if (provisioningDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5922,18 +5380,14 @@ public Builder setProvisioningData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
      */
     public Builder setProvisioningData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder
-            builderForValue) {
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder builderForValue) {
       if (provisioningDataBuilder_ == null) {
         stateData_ = builderForValue.build();
         onChanged();
@@ -5944,28 +5398,18 @@ public Builder setProvisioningData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
      */
-    public Builder mergeProvisioningData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData value) {
+    public Builder mergeProvisioningData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData value) {
       if (provisioningDataBuilder_ == null) {
-        if (stateDataCase_ == 4
-            && stateData_
-                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-                    .getDefaultInstance()) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
-                          stateData_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (stateDataCase_ == 4 &&
+            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance()) {
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_)
+              .mergeFrom(value).buildPartial();
         } else {
           stateData_ = value;
         }
@@ -5981,14 +5425,11 @@ public Builder mergeProvisioningData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
      */
     public Builder clearProvisioningData() {
       if (provisioningDataBuilder_ == null) {
@@ -6007,68 +5448,49 @@ public Builder clearProvisioningData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder
-        getProvisioningDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder getProvisioningDataBuilder() {
       return getProvisioningDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder
-        getProvisioningDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder getProvisioningDataOrBuilder() {
       if ((stateDataCase_ == 4) && (provisioningDataBuilder_ != null)) {
         return provisioningDataBuilder_.getMessageOrBuilder();
       } else {
         if (stateDataCase_ == 4) {
           return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-            .getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder> 
         getProvisioningDataFieldBuilder() {
       if (provisioningDataBuilder_ == null) {
         if (!(stateDataCase_ == 4)) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-                  .getDefaultInstance();
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
         }
-        provisioningDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder>(
+        provisioningDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -6080,19 +5502,13 @@ public Builder clearProvisioningData() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder>
-        failedDataBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder> failedDataBuilder_;
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
-     *
      * @return Whether the failedData field is set.
      */
     @java.lang.Override
@@ -6100,14 +5516,11 @@ public boolean hasFailedData() {
       return stateDataCase_ == 5;
     }
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
-     *
      * @return The failedData.
      */
     @java.lang.Override
@@ -6125,16 +5538,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getFailedDat
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
-    public Builder setFailedData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData value) {
+    public Builder setFailedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData value) {
       if (failedDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6148,8 +5558,6 @@ public Builder setFailedData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

@@ -6168,26 +5576,18 @@ public Builder setFailedData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
-    public Builder mergeFailedData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData value) {
+    public Builder mergeFailedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData value) {
       if (failedDataBuilder_ == null) {
-        if (stateDataCase_ == 5
-            && stateData_
-                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
-                    .getDefaultInstance()) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (stateDataCase_ == 5 &&
+            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance()) {
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_)
+              .mergeFrom(value).buildPartial();
         } else {
           stateData_ = value;
         }
@@ -6203,8 +5603,6 @@ public Builder mergeFailedData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

@@ -6228,21 +5626,16 @@ public Builder clearFailedData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder
-        getFailedDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder getFailedDataBuilder() {
       return getFailedDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

@@ -6250,8 +5643,7 @@ public Builder clearFailedData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder
-        getFailedDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder getFailedDataOrBuilder() {
       if ((stateDataCase_ == 5) && (failedDataBuilder_ != null)) {
         return failedDataBuilder_.getMessageOrBuilder();
       } else {
@@ -6262,8 +5654,6 @@ public Builder clearFailedData() {
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

@@ -6271,20 +5661,14 @@ public Builder clearFailedData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder> 
         getFailedDataFieldBuilder() {
       if (failedDataBuilder_ == null) {
         if (!(stateDataCase_ == 5)) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
         }
-        failedDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder>(
+        failedDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -6296,19 +5680,13 @@ public Builder clearFailedData() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder>
-        deletingDataBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder> deletingDataBuilder_;
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
-     *
      * @return Whether the deletingData field is set.
      */
     @java.lang.Override
@@ -6316,14 +5694,11 @@ public boolean hasDeletingData() {
       return stateDataCase_ == 6;
     }
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
-     *
      * @return The deletingData.
      */
     @java.lang.Override
@@ -6341,16 +5716,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDeletin
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
-    public Builder setDeletingData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData value) {
+    public Builder setDeletingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData value) {
       if (deletingDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6364,8 +5736,6 @@ public Builder setDeletingData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

@@ -6384,26 +5754,18 @@ public Builder setDeletingData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
-    public Builder mergeDeletingData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData value) {
+    public Builder mergeDeletingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData value) {
       if (deletingDataBuilder_ == null) {
-        if (stateDataCase_ == 6
-            && stateData_
-                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
-                    .getDefaultInstance()) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (stateDataCase_ == 6 &&
+            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance()) {
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_)
+              .mergeFrom(value).buildPartial();
         } else {
           stateData_ = value;
         }
@@ -6419,8 +5781,6 @@ public Builder mergeDeletingData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

@@ -6444,21 +5804,16 @@ public Builder clearDeletingData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder
-        getDeletingDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder getDeletingDataBuilder() {
       return getDeletingDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

@@ -6466,8 +5821,7 @@ public Builder clearDeletingData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder
-        getDeletingDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder getDeletingDataOrBuilder() {
       if ((stateDataCase_ == 6) && (deletingDataBuilder_ != null)) {
         return deletingDataBuilder_.getMessageOrBuilder();
       } else {
@@ -6478,8 +5832,6 @@ public Builder clearDeletingData() {
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

@@ -6487,20 +5839,14 @@ public Builder clearDeletingData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder> 
         getDeletingDataFieldBuilder() {
       if (deletingDataBuilder_ == null) {
         if (!(stateDataCase_ == 6)) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
         }
-        deletingDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder>(
+        deletingDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -6512,19 +5858,13 @@ public Builder clearDeletingData() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder>
-        activeDataBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder> activeDataBuilder_;
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
-     *
      * @return Whether the activeData field is set.
      */
     @java.lang.Override
@@ -6532,14 +5872,11 @@ public boolean hasActiveData() {
       return stateDataCase_ == 7;
     }
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
-     *
      * @return The activeData.
      */
     @java.lang.Override
@@ -6557,16 +5894,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getActiveDat
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
-    public Builder setActiveData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData value) {
+    public Builder setActiveData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData value) {
       if (activeDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6580,8 +5914,6 @@ public Builder setActiveData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

@@ -6600,26 +5932,18 @@ public Builder setActiveData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
-    public Builder mergeActiveData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData value) {
+    public Builder mergeActiveData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData value) {
       if (activeDataBuilder_ == null) {
-        if (stateDataCase_ == 7
-            && stateData_
-                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
-                    .getDefaultInstance()) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (stateDataCase_ == 7 &&
+            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance()) {
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_)
+              .mergeFrom(value).buildPartial();
         } else {
           stateData_ = value;
         }
@@ -6635,8 +5959,6 @@ public Builder mergeActiveData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

@@ -6660,21 +5982,16 @@ public Builder clearActiveData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder
-        getActiveDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder getActiveDataBuilder() {
       return getActiveDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

@@ -6682,8 +5999,7 @@ public Builder clearActiveData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder
-        getActiveDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder getActiveDataOrBuilder() {
       if ((stateDataCase_ == 7) && (activeDataBuilder_ != null)) {
         return activeDataBuilder_.getMessageOrBuilder();
       } else {
@@ -6694,8 +6010,6 @@ public Builder clearActiveData() {
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

@@ -6703,20 +6017,14 @@ public Builder clearActiveData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder> 
         getActiveDataFieldBuilder() {
       if (activeDataBuilder_ == null) {
         if (!(stateDataCase_ == 7)) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
         }
-        activeDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder>(
+        activeDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -6728,20 +6036,13 @@ public Builder clearActiveData() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder>
-        suspendingDataBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder> suspendingDataBuilder_;
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
      * @return Whether the suspendingData field is set.
      */
     @java.lang.Override
@@ -6749,15 +6050,11 @@ public boolean hasSuspendingData() {
       return stateDataCase_ == 8;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
      * @return The suspendingData.
      */
     @java.lang.Override
@@ -6766,28 +6063,22 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getSuspe
         if (stateDataCase_ == 8) {
           return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-            .getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
       } else {
         if (stateDataCase_ == 8) {
           return suspendingDataBuilder_.getMessage();
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-            .getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
      */
-    public Builder setSuspendingData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData value) {
+    public Builder setSuspendingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData value) {
       if (suspendingDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6801,14 +6092,11 @@ public Builder setSuspendingData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
      */
     public Builder setSuspendingData(
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder builderForValue) {
@@ -6822,27 +6110,18 @@ public Builder setSuspendingData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
      */
-    public Builder mergeSuspendingData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData value) {
+    public Builder mergeSuspendingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData value) {
       if (suspendingDataBuilder_ == null) {
-        if (stateDataCase_ == 8
-            && stateData_
-                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-                    .getDefaultInstance()) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (stateDataCase_ == 8 &&
+            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance()) {
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_)
+              .mergeFrom(value).buildPartial();
         } else {
           stateData_ = value;
         }
@@ -6858,14 +6137,11 @@ public Builder mergeSuspendingData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
      */
     public Builder clearSuspendingData() {
       if (suspendingDataBuilder_ == null) {
@@ -6884,67 +6160,49 @@ public Builder clearSuspendingData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder
-        getSuspendingDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder getSuspendingDataBuilder() {
       return getSuspendingDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder
-        getSuspendingDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder getSuspendingDataOrBuilder() {
       if ((stateDataCase_ == 8) && (suspendingDataBuilder_ != null)) {
         return suspendingDataBuilder_.getMessageOrBuilder();
       } else {
         if (stateDataCase_ == 8) {
           return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-            .getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder> 
         getSuspendingDataFieldBuilder() {
       if (suspendingDataBuilder_ == null) {
         if (!(stateDataCase_ == 8)) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
         }
-        suspendingDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder>(
+        suspendingDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -6956,19 +6214,13 @@ public Builder clearSuspendingData() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder>
-        suspendedDataBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder> suspendedDataBuilder_;
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
-     *
      * @return Whether the suspendedData field is set.
      */
     @java.lang.Override
@@ -6976,14 +6228,11 @@ public boolean hasSuspendedData() {
       return stateDataCase_ == 9;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
-     *
      * @return The suspendedData.
      */
     @java.lang.Override
@@ -7001,16 +6250,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getSuspen
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
-    public Builder setSuspendedData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData value) {
+    public Builder setSuspendedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData value) {
       if (suspendedDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -7024,8 +6270,6 @@ public Builder setSuspendedData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

@@ -7044,26 +6288,18 @@ public Builder setSuspendedData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
-    public Builder mergeSuspendedData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData value) {
+    public Builder mergeSuspendedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData value) {
       if (suspendedDataBuilder_ == null) {
-        if (stateDataCase_ == 9
-            && stateData_
-                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
-                    .getDefaultInstance()) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (stateDataCase_ == 9 &&
+            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance()) {
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_)
+              .mergeFrom(value).buildPartial();
         } else {
           stateData_ = value;
         }
@@ -7079,8 +6315,6 @@ public Builder mergeSuspendedData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

@@ -7104,21 +6338,16 @@ public Builder clearSuspendedData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder
-        getSuspendedDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder getSuspendedDataBuilder() {
       return getSuspendedDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

@@ -7126,8 +6355,7 @@ public Builder clearSuspendedData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder
-        getSuspendedDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder getSuspendedDataOrBuilder() {
       if ((stateDataCase_ == 9) && (suspendedDataBuilder_ != null)) {
         return suspendedDataBuilder_.getMessageOrBuilder();
       } else {
@@ -7138,8 +6366,6 @@ public Builder clearSuspendedData() {
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

@@ -7147,20 +6373,14 @@ public Builder clearSuspendedData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder> 
         getSuspendedDataFieldBuilder() {
       if (suspendedDataBuilder_ == null) {
         if (!(stateDataCase_ == 9)) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
         }
-        suspendedDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder>(
+        suspendedDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -7170,9 +6390,9 @@ public Builder clearSuspendedData() {
       onChanged();
       return suspendedDataBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -7182,12 +6402,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState)
   private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState();
   }
@@ -7196,27 +6416,27 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResourceState getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public QueuedResourceState parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public QueuedResourceState parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -7231,4 +6451,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
similarity index 83%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
index a1247577c5e7..22322f40f69a 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
@@ -1,191 +1,131 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface QueuedResourceStateOrBuilder
-    extends
+public interface QueuedResourceStateOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * State of the QueuedResource request.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
-   *
    * @return The enum numeric value on the wire for state.
    */
   int getStateValue();
   /**
-   *
-   *
    * 
    * State of the QueuedResource request.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
-   *
    * @return The state.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.State getState();
 
   /**
-   *
-   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
-   *
    * @return Whether the creatingData field is set.
    */
   boolean hasCreatingData();
   /**
-   *
-   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
-   *
    * @return The creatingData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getCreatingData();
   /**
-   *
-   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder
-      getCreatingDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder getCreatingDataOrBuilder();
 
   /**
-   *
-   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
-   *
    * @return Whether the acceptedData field is set.
    */
   boolean hasAcceptedData();
   /**
-   *
-   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
-   *
    * @return The acceptedData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getAcceptedData();
   /**
-   *
-   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder
-      getAcceptedDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder getAcceptedDataOrBuilder();
 
   /**
-   *
-   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
    * @return Whether the provisioningData field is set.
    */
   boolean hasProvisioningData();
   /**
-   *
-   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
    * @return The provisioningData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getProvisioningData();
   /**
-   *
-   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder
-      getProvisioningDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder getProvisioningDataOrBuilder();
 
   /**
-   *
-   *
    * 
    * Further data for the failed state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
-   *
    * @return Whether the failedData field is set.
    */
   boolean hasFailedData();
   /**
-   *
-   *
    * 
    * Further data for the failed state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
-   *
    * @return The failedData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getFailedData();
   /**
-   *
-   *
    * 
    * Further data for the failed state.
    * 

@@ -195,68 +135,51 @@ public interface QueuedResourceStateOrBuilder
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder getFailedDataOrBuilder();
 
   /**
-   *
-   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
-   *
    * @return Whether the deletingData field is set.
    */
   boolean hasDeletingData();
   /**
-   *
-   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
-   *
    * @return The deletingData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDeletingData();
   /**
-   *
-   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder
-      getDeletingDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder getDeletingDataOrBuilder();
 
   /**
-   *
-   *
    * 
    * Further data for the active state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
-   *
    * @return Whether the activeData field is set.
    */
   boolean hasActiveData();
   /**
-   *
-   *
    * 
    * Further data for the active state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
-   *
    * @return The activeData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getActiveData();
   /**
-   *
-   *
    * 
    * Further data for the active state.
    * 

@@ -266,76 +189,58 @@ public interface QueuedResourceStateOrBuilder
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder getActiveDataOrBuilder();
 
   /**
-   *
-   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-   *
    * @return Whether the suspendingData field is set.
    */
   boolean hasSuspendingData();
   /**
-   *
-   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-   *
    * @return The suspendingData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getSuspendingData();
   /**
-   *
-   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder
-      getSuspendingDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder getSuspendingDataOrBuilder();
 
   /**
-   *
-   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
-   *
    * @return Whether the suspendedData field is set.
    */
   boolean hasSuspendedData();
   /**
-   *
-   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
-   *
    * @return The suspendedData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getSuspendedData();
   /**
-   *
-   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder
-      getSuspendedDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder getSuspendedDataOrBuilder();
 
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.StateDataCase getStateDataCase();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
index f0b8b6ecc24f..f6769b7b55e4 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A runtime version that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.RuntimeVersion}
  */
-public final class RuntimeVersion extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class RuntimeVersion extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.RuntimeVersion)
     RuntimeVersionOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use RuntimeVersion.newBuilder() to construct.
   private RuntimeVersion(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private RuntimeVersion() {
     name_ = "";
     version_ = "";
@@ -44,43 +26,38 @@ private RuntimeVersion() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new RuntimeVersion();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion.class,
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder.class);
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion.class, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -89,29 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -120,18 +97,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int VERSION_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object version_ = "";
   /**
-   *
-   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
-   *
    * @return The version.
    */
   @java.lang.Override
@@ -140,29 +113,29 @@ public java.lang.String getVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       version_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
-   *
    * @return The bytes for version.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getVersionBytes() {
+  public com.google.protobuf.ByteString
+      getVersionBytes() {
     java.lang.Object ref = version_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       version_ = b;
       return b;
     } else {
@@ -171,7 +144,6 @@ public com.google.protobuf.ByteString getVersionBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -183,7 +155,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -213,16 +186,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.RuntimeVersion)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.RuntimeVersion other =
-        (com.google.cloud.tpu.v2alpha1.RuntimeVersion) obj;
+    com.google.cloud.tpu.v2alpha1.RuntimeVersion other = (com.google.cloud.tpu.v2alpha1.RuntimeVersion) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getVersion().equals(other.getVersion())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getVersion()
+        .equals(other.getVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -243,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.RuntimeVersion prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A runtime version that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.RuntimeVersion}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.RuntimeVersion)
       com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.RuntimeVersion.class,
-              com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder.class);
+              com.google.cloud.tpu.v2alpha1.RuntimeVersion.class, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.RuntimeVersion.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -383,9 +351,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
     }
 
     @java.lang.Override
@@ -404,11 +372,8 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.RuntimeVersion buildPartial() {
-      com.google.cloud.tpu.v2alpha1.RuntimeVersion result =
-          new com.google.cloud.tpu.v2alpha1.RuntimeVersion(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.RuntimeVersion result = new com.google.cloud.tpu.v2alpha1.RuntimeVersion(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -427,39 +392,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.RuntimeVersion result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.RuntimeVersion) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.RuntimeVersion) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.RuntimeVersion)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -504,25 +468,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                version_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              version_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -532,25 +493,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -559,21 +517,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -581,35 +538,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -619,21 +569,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -643,20 +589,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object version_ = "";
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @return The version.
      */
     public java.lang.String getVersion() {
       java.lang.Object ref = version_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         version_ = s;
         return s;
@@ -665,21 +609,20 @@ public java.lang.String getVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @return The bytes for version.
      */
-    public com.google.protobuf.ByteString getVersionBytes() {
+    public com.google.protobuf.ByteString
+        getVersionBytes() {
       java.lang.Object ref = version_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         version_ = b;
         return b;
       } else {
@@ -687,35 +630,28 @@ public com.google.protobuf.ByteString getVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @param value The version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearVersion() {
@@ -725,30 +661,26 @@ public Builder clearVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @param value The bytes for version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -758,12 +690,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.RuntimeVersion)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.RuntimeVersion)
   private static final com.google.cloud.tpu.v2alpha1.RuntimeVersion DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.RuntimeVersion();
   }
@@ -772,27 +704,27 @@ public static com.google.cloud.tpu.v2alpha1.RuntimeVersion getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public RuntimeVersion parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public RuntimeVersion parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -807,4 +739,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.RuntimeVersion getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionName.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionName.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
similarity index 52%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
index 06fc731dd3cd..61ba8883f9e3 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
@@ -1,75 +1,49 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface RuntimeVersionOrBuilder
-    extends
+public interface RuntimeVersionOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.RuntimeVersion)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
-   *
    * @return The version.
    */
   java.lang.String getVersion();
   /**
-   *
-   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
-   *
    * @return The bytes for version.
    */
-  com.google.protobuf.ByteString getVersionBytes();
+  com.google.protobuf.ByteString
+      getVersionBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
index 88a17056f231..6b5d8b5dff08 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
@@ -1,81 +1,60 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Sets the scheduling options for this node.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.SchedulingConfig}
  */
-public final class SchedulingConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class SchedulingConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.SchedulingConfig)
     SchedulingConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use SchedulingConfig.newBuilder() to construct.
   private SchedulingConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private SchedulingConfig() {}
+  private SchedulingConfig() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new SchedulingConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.SchedulingConfig.class,
-            com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder.class);
+            com.google.cloud.tpu.v2alpha1.SchedulingConfig.class, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder.class);
   }
 
   public static final int PREEMPTIBLE_FIELD_NUMBER = 1;
   private boolean preemptible_ = false;
   /**
-   *
-   *
    * 
    * Defines whether the node is preemptible.
    * 

    *
    * bool preemptible = 1;
-   *
    * @return The preemptible.
    */
   @java.lang.Override
@@ -86,14 +65,11 @@ public boolean getPreemptible() {
   public static final int RESERVED_FIELD_NUMBER = 2;
   private boolean reserved_ = false;
   /**
-   *
-   *
    * 
    * Whether the node is created under a reservation.
    * 

    *
    * bool reserved = 2;
-   *
    * @return The reserved.
    */
   @java.lang.Override
@@ -102,7 +78,6 @@ public boolean getReserved() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -114,7 +89,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (preemptible_ != false) {
       output.writeBool(1, preemptible_);
     }
@@ -131,10 +107,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (preemptible_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, preemptible_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(1, preemptible_);
     }
     if (reserved_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, reserved_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(2, reserved_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -144,16 +122,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.SchedulingConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.SchedulingConfig other =
-        (com.google.cloud.tpu.v2alpha1.SchedulingConfig) obj;
+    com.google.cloud.tpu.v2alpha1.SchedulingConfig other = (com.google.cloud.tpu.v2alpha1.SchedulingConfig) obj;
 
-    if (getPreemptible() != other.getPreemptible()) return false;
-    if (getReserved() != other.getReserved()) return false;
+    if (getPreemptible()
+        != other.getPreemptible()) return false;
+    if (getReserved()
+        != other.getReserved()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -166,144 +145,140 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + PREEMPTIBLE_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getPreemptible());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getPreemptible());
     hash = (37 * hash) + RESERVED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReserved());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getReserved());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.SchedulingConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Sets the scheduling options for this node.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.SchedulingConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.SchedulingConfig)
       com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.SchedulingConfig.class,
-              com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder.class);
+              com.google.cloud.tpu.v2alpha1.SchedulingConfig.class, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.SchedulingConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -314,9 +289,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
@@ -335,11 +310,8 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.SchedulingConfig buildPartial() {
-      com.google.cloud.tpu.v2alpha1.SchedulingConfig result =
-          new com.google.cloud.tpu.v2alpha1.SchedulingConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.SchedulingConfig result = new com.google.cloud.tpu.v2alpha1.SchedulingConfig(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -358,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.SchedulingConfig result
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.SchedulingConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.SchedulingConfig) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.SchedulingConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -431,25 +402,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8:
-              {
-                preemptible_ = input.readBool();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 8
-            case 16:
-              {
-                reserved_ = input.readBool();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 8: {
+              preemptible_ = input.readBool();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 8
+            case 16: {
+              reserved_ = input.readBool();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -459,19 +427,15 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private boolean preemptible_;
+    private boolean preemptible_ ;
     /**
-     *
-     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
-     *
      * @return The preemptible.
      */
     @java.lang.Override
@@ -479,33 +443,27 @@ public boolean getPreemptible() {
       return preemptible_;
     }
     /**
-     *
-     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
-     *
      * @param value The preemptible to set.
      * @return This builder for chaining.
      */
     public Builder setPreemptible(boolean value) {
-
+      
       preemptible_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPreemptible() {
@@ -515,16 +473,13 @@ public Builder clearPreemptible() {
       return this;
     }
 
-    private boolean reserved_;
+    private boolean reserved_ ;
     /**
-     *
-     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
-     *
      * @return The reserved.
      */
     @java.lang.Override
@@ -532,33 +487,27 @@ public boolean getReserved() {
       return reserved_;
     }
     /**
-     *
-     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
-     *
      * @param value The reserved to set.
      * @return This builder for chaining.
      */
     public Builder setReserved(boolean value) {
-
+      
       reserved_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearReserved() {
@@ -567,9 +516,9 @@ public Builder clearReserved() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -579,12 +528,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.SchedulingConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.SchedulingConfig)
   private static final com.google.cloud.tpu.v2alpha1.SchedulingConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.SchedulingConfig();
   }
@@ -593,27 +542,27 @@ public static com.google.cloud.tpu.v2alpha1.SchedulingConfig getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SchedulingConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public SchedulingConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -628,4 +577,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.SchedulingConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
new file mode 100644
index 000000000000..5e8a02cbe3b3
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface SchedulingConfigOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.SchedulingConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Defines whether the node is preemptible.
+   * 

+   *
+   * bool preemptible = 1;
+   * @return The preemptible.
+   */
+  boolean getPreemptible();
+
+  /**
+   * 
+   * Whether the node is created under a reservation.
+   * 

+   *
+   * bool reserved = 2;
+   * @return The reserved.
+   */
+  boolean getReserved();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
index 86eb7acb0921..85144ea8d64d 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A service account.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ServiceAccount}
  */
-public final class ServiceAccount extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ServiceAccount extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ServiceAccount)
     ServiceAccountOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ServiceAccount.newBuilder() to construct.
   private ServiceAccount(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ServiceAccount() {
     email_ = "";
     scope_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -44,44 +26,39 @@ private ServiceAccount() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ServiceAccount();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ServiceAccount.class,
-            com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ServiceAccount.class, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder.class);
   }
 
   public static final int EMAIL_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object email_ = "";
   /**
-   *
-   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
-   *
    * @return The email.
    */
   @java.lang.Override
@@ -90,30 +67,30 @@ public java.lang.String getEmail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       email_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
-   *
    * @return The bytes for email.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getEmailBytes() {
+  public com.google.protobuf.ByteString
+      getEmailBytes() {
     java.lang.Object ref = email_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       email_ = b;
       return b;
     } else {
@@ -122,49 +99,40 @@ public com.google.protobuf.ByteString getEmailBytes() {
   }
 
   public static final int SCOPE_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList scope_;
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @return A list containing the scope.
    */
-  public com.google.protobuf.ProtocolStringList getScopeList() {
+  public com.google.protobuf.ProtocolStringList
+      getScopeList() {
     return scope_;
   }
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @return The count of scope.
    */
   public int getScopeCount() {
     return scope_.size();
   }
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @param index The index of the element to return.
    * @return The scope at the given index.
    */
@@ -172,24 +140,21 @@ public java.lang.String getScope(int index) {
     return scope_.get(index);
   }
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the scope at the given index.
    */
-  public com.google.protobuf.ByteString getScopeBytes(int index) {
+  public com.google.protobuf.ByteString
+      getScopeBytes(int index) {
     return scope_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -201,7 +166,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(email_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, email_);
     }
@@ -236,16 +202,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ServiceAccount)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ServiceAccount other =
-        (com.google.cloud.tpu.v2alpha1.ServiceAccount) obj;
+    com.google.cloud.tpu.v2alpha1.ServiceAccount other = (com.google.cloud.tpu.v2alpha1.ServiceAccount) obj;
 
-    if (!getEmail().equals(other.getEmail())) return false;
-    if (!getScopeList().equals(other.getScopeList())) return false;
+    if (!getEmail()
+        .equals(other.getEmail())) return false;
+    if (!getScopeList()
+        .equals(other.getScopeList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -268,136 +235,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ServiceAccount prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A service account.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ServiceAccount}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ServiceAccount)
       com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ServiceAccount.class,
-              com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ServiceAccount.class, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ServiceAccount.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -409,9 +370,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
     }
 
     @java.lang.Override
@@ -430,12 +391,9 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccount build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ServiceAccount buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ServiceAccount result =
-          new com.google.cloud.tpu.v2alpha1.ServiceAccount(this);
+      com.google.cloud.tpu.v2alpha1.ServiceAccount result = new com.google.cloud.tpu.v2alpha1.ServiceAccount(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -459,39 +417,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ServiceAccount result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ServiceAccount) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ServiceAccount) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ServiceAccount)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -541,26 +498,23 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                email_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureScopeIsMutable();
-                scope_.add(s);
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              email_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureScopeIsMutable();
+              scope_.add(s);
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -570,26 +524,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object email_ = "";
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @return The email.
      */
     public java.lang.String getEmail() {
       java.lang.Object ref = email_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         email_ = s;
         return s;
@@ -598,22 +549,21 @@ public java.lang.String getEmail() {
       }
     }
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @return The bytes for email.
      */
-    public com.google.protobuf.ByteString getEmailBytes() {
+    public com.google.protobuf.ByteString
+        getEmailBytes() {
       java.lang.Object ref = email_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         email_ = b;
         return b;
       } else {
@@ -621,37 +571,30 @@ public com.google.protobuf.ByteString getEmailBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @param value The email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmail(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEmail(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEmail() {
@@ -661,22 +604,18 @@ public Builder clearEmail() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @param value The bytes for email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmailBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEmailBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       email_ = value;
       bitField0_ |= 0x00000001;
@@ -684,55 +623,45 @@ public Builder setEmailBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList scope_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList scope_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureScopeIsMutable() {
       if (!((bitField0_ & 0x00000002) != 0)) {
         scope_ = new com.google.protobuf.LazyStringArrayList(scope_);
         bitField0_ |= 0x00000002;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @return A list containing the scope.
      */
-    public com.google.protobuf.ProtocolStringList getScopeList() {
+    public com.google.protobuf.ProtocolStringList
+        getScopeList() {
       return scope_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @return The count of scope.
      */
     public int getScopeCount() {
       return scope_.size();
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param index The index of the element to return.
      * @return The scope at the given index.
      */
@@ -740,95 +669,81 @@ public java.lang.String getScope(int index) {
       return scope_.get(index);
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the scope at the given index.
      */
-    public com.google.protobuf.ByteString getScopeBytes(int index) {
+    public com.google.protobuf.ByteString
+        getScopeBytes(int index) {
       return scope_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param index The index to set the value at.
      * @param value The scope to set.
      * @return This builder for chaining.
      */
-    public Builder setScope(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setScope(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureScopeIsMutable();
       scope_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param value The scope to add.
      * @return This builder for chaining.
      */
-    public Builder addScope(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addScope(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureScopeIsMutable();
       scope_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param values The scope to add.
      * @return This builder for chaining.
      */
-    public Builder addAllScope(java.lang.Iterable values) {
+    public Builder addAllScope(
+        java.lang.Iterable values) {
       ensureScopeIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, scope_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, scope_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearScope() {
@@ -838,31 +753,27 @@ public Builder clearScope() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param value The bytes of the scope to add.
      * @return This builder for chaining.
      */
-    public Builder addScopeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addScopeBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureScopeIsMutable();
       scope_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -872,12 +783,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ServiceAccount)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ServiceAccount)
   private static final com.google.cloud.tpu.v2alpha1.ServiceAccount DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ServiceAccount();
   }
@@ -886,27 +797,27 @@ public static com.google.cloud.tpu.v2alpha1.ServiceAccount getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ServiceAccount parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ServiceAccount parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -921,4 +832,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ServiceAccount getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
similarity index 68%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
index 34e4ff1082bf..b066871c5cad 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
@@ -1,107 +1,76 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ServiceAccountOrBuilder
-    extends
+public interface ServiceAccountOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ServiceAccount)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
-   *
    * @return The email.
    */
   java.lang.String getEmail();
   /**
-   *
-   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
-   *
    * @return The bytes for email.
    */
-  com.google.protobuf.ByteString getEmailBytes();
+  com.google.protobuf.ByteString
+      getEmailBytes();
 
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @return A list containing the scope.
    */
-  java.util.List getScopeList();
+  java.util.List
+      getScopeList();
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @return The count of scope.
    */
   int getScopeCount();
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @param index The index of the element to return.
    * @return The scope at the given index.
    */
   java.lang.String getScope(int index);
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the scope at the given index.
    */
-  com.google.protobuf.ByteString getScopeBytes(int index);
+  com.google.protobuf.ByteString
+      getScopeBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
index 6c404666b39d..aa88a898b9bd 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
@@ -1,85 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * The per-product per-project service identity for Cloud TPU service.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ServiceIdentity}
  */
-public final class ServiceIdentity extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ServiceIdentity extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ServiceIdentity)
     ServiceIdentityOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ServiceIdentity.newBuilder() to construct.
   private ServiceIdentity(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ServiceIdentity() {
     email_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ServiceIdentity();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ServiceIdentity.class,
-            com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ServiceIdentity.class, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder.class);
   }
 
   public static final int EMAIL_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object email_ = "";
   /**
-   *
-   *
    * 
    * The email address of the service identity.
    * 

    *
    * string email = 1;
-   *
    * @return The email.
    */
   @java.lang.Override
@@ -88,29 +65,29 @@ public java.lang.String getEmail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       email_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The email address of the service identity.
    * 

    *
    * string email = 1;
-   *
    * @return The bytes for email.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getEmailBytes() {
+  public com.google.protobuf.ByteString
+      getEmailBytes() {
     java.lang.Object ref = email_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       email_ = b;
       return b;
     } else {
@@ -119,7 +96,6 @@ public com.google.protobuf.ByteString getEmailBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -131,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(email_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, email_);
     }
@@ -155,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ServiceIdentity)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ServiceIdentity other =
-        (com.google.cloud.tpu.v2alpha1.ServiceIdentity) obj;
+    com.google.cloud.tpu.v2alpha1.ServiceIdentity other = (com.google.cloud.tpu.v2alpha1.ServiceIdentity) obj;
 
-    if (!getEmail().equals(other.getEmail())) return false;
+    if (!getEmail()
+        .equals(other.getEmail())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -182,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ServiceIdentity prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * The per-product per-project service identity for Cloud TPU service.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ServiceIdentity}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ServiceIdentity)
       com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ServiceIdentity.class,
-              com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ServiceIdentity.class, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ServiceIdentity.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -321,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
     }
 
     @java.lang.Override
@@ -342,11 +313,8 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentity build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ServiceIdentity buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ServiceIdentity result =
-          new com.google.cloud.tpu.v2alpha1.ServiceIdentity(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.ServiceIdentity result = new com.google.cloud.tpu.v2alpha1.ServiceIdentity(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -362,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ServiceIdentity result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ServiceIdentity) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ServiceIdentity) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ServiceIdentity)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -434,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                email_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              email_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -456,25 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object email_ = "";
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @return The email.
      */
     public java.lang.String getEmail() {
       java.lang.Object ref = email_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         email_ = s;
         return s;
@@ -483,21 +445,20 @@ public java.lang.String getEmail() {
       }
     }
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @return The bytes for email.
      */
-    public com.google.protobuf.ByteString getEmailBytes() {
+    public com.google.protobuf.ByteString
+        getEmailBytes() {
       java.lang.Object ref = email_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         email_ = b;
         return b;
       } else {
@@ -505,35 +466,28 @@ public com.google.protobuf.ByteString getEmailBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @param value The email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmail(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEmail(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEmail() {
@@ -543,30 +497,26 @@ public Builder clearEmail() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @param value The bytes for email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmailBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEmailBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -576,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ServiceIdentity)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ServiceIdentity)
   private static final com.google.cloud.tpu.v2alpha1.ServiceIdentity DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ServiceIdentity();
   }
@@ -590,27 +540,27 @@ public static com.google.cloud.tpu.v2alpha1.ServiceIdentity getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ServiceIdentity parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ServiceIdentity parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -625,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ServiceIdentity getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
new file mode 100644
index 000000000000..12b3c9f7dcd5
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface ServiceIdentityOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ServiceIdentity)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * The email address of the service identity.
+   * 

+   *
+   * string email = 1;
+   * @return The email.
+   */
+  java.lang.String getEmail();
+  /**
+   * 
+   * The email address of the service identity.
+   * 

+   *
+   * string email = 1;
+   * @return The bytes for email.
+   */
+  com.google.protobuf.ByteString
+      getEmailBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
similarity index 64%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
index c56bd905d60f..a199113cab17 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
@@ -1,81 +1,60 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A set of Shielded Instance options.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ShieldedInstanceConfig}
  */
-public final class ShieldedInstanceConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ShieldedInstanceConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
     ShieldedInstanceConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ShieldedInstanceConfig.newBuilder() to construct.
   private ShieldedInstanceConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private ShieldedInstanceConfig() {}
+  private ShieldedInstanceConfig() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ShieldedInstanceConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.class,
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.class, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder.class);
   }
 
   public static final int ENABLE_SECURE_BOOT_FIELD_NUMBER = 1;
   private boolean enableSecureBoot_ = false;
   /**
-   *
-   *
    * 
    * Defines whether the instance has Secure Boot enabled.
    * 

    *
    * bool enable_secure_boot = 1;
-   *
    * @return The enableSecureBoot.
    */
   @java.lang.Override
@@ -84,7 +63,6 @@ public boolean getEnableSecureBoot() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -96,7 +74,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (enableSecureBoot_ != false) {
       output.writeBool(1, enableSecureBoot_);
     }
@@ -110,7 +89,8 @@ public int getSerializedSize() {
 
     size = 0;
     if (enableSecureBoot_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, enableSecureBoot_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(1, enableSecureBoot_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -120,15 +100,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig other =
-        (com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig) obj;
+    com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig other = (com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig) obj;
 
-    if (getEnableSecureBoot() != other.getEnableSecureBoot()) return false;
+    if (getEnableSecureBoot()
+        != other.getEnableSecureBoot()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -141,142 +121,137 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + ENABLE_SECURE_BOOT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableSecureBoot());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getEnableSecureBoot());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A set of Shielded Instance options.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ShieldedInstanceConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
       com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.class,
-              com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.class, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -286,9 +261,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
     }
 
     @java.lang.Override
@@ -307,11 +282,8 @@ public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig result =
-          new com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig result = new com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -327,39 +299,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -367,8 +338,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()) return this;
       if (other.getEnableSecureBoot() != false) {
         setEnableSecureBoot(other.getEnableSecureBoot());
       }
@@ -398,19 +368,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8:
-              {
-                enableSecureBoot_ = input.readBool();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 8
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 8: {
+              enableSecureBoot_ = input.readBool();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 8
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -420,19 +388,15 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private boolean enableSecureBoot_;
+    private boolean enableSecureBoot_ ;
     /**
-     *
-     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
-     *
      * @return The enableSecureBoot.
      */
     @java.lang.Override
@@ -440,33 +404,27 @@ public boolean getEnableSecureBoot() {
       return enableSecureBoot_;
     }
     /**
-     *
-     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
-     *
      * @param value The enableSecureBoot to set.
      * @return This builder for chaining.
      */
     public Builder setEnableSecureBoot(boolean value) {
-
+      
       enableSecureBoot_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEnableSecureBoot() {
@@ -475,9 +433,9 @@ public Builder clearEnableSecureBoot() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -487,12 +445,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
   private static final com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig();
   }
@@ -501,27 +459,27 @@ public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getDefaultIns
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ShieldedInstanceConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ShieldedInstanceConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -536,4 +494,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
new file mode 100644
index 000000000000..a720bd197b91
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
@@ -0,0 +1,19 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface ShieldedInstanceConfigOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Defines whether the instance has Secure Boot enabled.
+   * 

+   *
+   * bool enable_secure_boot = 1;
+   * @return The enableSecureBoot.
+   */
+  boolean getEnableSecureBoot();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
index 3d75618b6817..50cc55417e68 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [SimulateMaintenanceEvent][google.cloud.tpu.v2alpha1.Tpu.SimulateMaintenanceEvent].
@@ -28,17 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest}
  */
-public final class SimulateMaintenanceEventRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class SimulateMaintenanceEventRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
     SimulateMaintenanceEventRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use SimulateMaintenanceEventRequest.newBuilder() to construct.
-  private SimulateMaintenanceEventRequest(
-      com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private SimulateMaintenanceEventRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private SimulateMaintenanceEventRequest() {
     name_ = "";
     workerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -46,45 +27,38 @@ private SimulateMaintenanceEventRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new SimulateMaintenanceEventRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class,
-            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class, com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -93,31 +67,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -126,12 +98,9 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int WORKER_IDS_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList workerIds_;
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -140,15 +109,13 @@ public com.google.protobuf.ByteString getNameBytes() {
    * 

    *
    * repeated string worker_ids = 2;
-   *
    * @return A list containing the workerIds.
    */
-  public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
+  public com.google.protobuf.ProtocolStringList
+      getWorkerIdsList() {
     return workerIds_;
   }
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -157,15 +124,12 @@ public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
    * 

    *
    * repeated string worker_ids = 2;
-   *
    * @return The count of workerIds.
    */
   public int getWorkerIdsCount() {
     return workerIds_.size();
   }
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -174,7 +138,6 @@ public int getWorkerIdsCount() {
    * 

    *
    * repeated string worker_ids = 2;
-   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
@@ -182,8 +145,6 @@ public java.lang.String getWorkerIds(int index) {
     return workerIds_.get(index);
   }
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -192,16 +153,15 @@ public java.lang.String getWorkerIds(int index) {
    * 

    *
    * repeated string worker_ids = 2;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getWorkerIdsBytes(int index) {
     return workerIds_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -213,7 +173,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -248,16 +209,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest other =
-        (com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) obj;
+    com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest other = (com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getWorkerIdsList().equals(other.getWorkerIdsList())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getWorkerIdsList()
+        .equals(other.getWorkerIdsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -281,104 +243,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [SimulateMaintenanceEvent][google.cloud.tpu.v2alpha1.Tpu.SimulateMaintenanceEvent].
@@ -386,32 +340,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
       com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class,
-              com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class, com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -423,14 +378,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest getDefaultInstanceForType() {
       return com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.getDefaultInstance();
     }
 
@@ -445,18 +399,14 @@ public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result =
-          new com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest(this);
+      com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result = new com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result) {
       if (((bitField0_ & 0x00000002) != 0)) {
         workerIds_ = workerIds_.getUnmodifiableView();
         bitField0_ = (bitField0_ & ~0x00000002);
@@ -464,8 +414,7 @@ private void buildPartialRepeatedFields(
       result.workerIds_ = workerIds_;
     }
 
-    private void buildPartial0(
-        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result) {
+    private void buildPartial0(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.name_ = name_;
@@ -476,39 +425,38 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -516,9 +464,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest other) {
-      if (other
-          == com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -560,26 +506,23 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureWorkerIdsIsMutable();
-                workerIds_.add(s);
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureWorkerIdsIsMutable();
+              workerIds_.add(s);
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -589,27 +532,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -618,23 +556,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -642,39 +577,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -684,23 +608,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -708,18 +626,14 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList workerIds_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList workerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureWorkerIdsIsMutable() {
       if (!((bitField0_ & 0x00000002) != 0)) {
         workerIds_ = new com.google.protobuf.LazyStringArrayList(workerIds_);
         bitField0_ |= 0x00000002;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -728,15 +642,13 @@ private void ensureWorkerIdsIsMutable() {
      * 

      *
      * repeated string worker_ids = 2;
-     *
      * @return A list containing the workerIds.
      */
-    public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
+    public com.google.protobuf.ProtocolStringList
+        getWorkerIdsList() {
       return workerIds_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -745,15 +657,12 @@ public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
      * 

      *
      * repeated string worker_ids = 2;
-     *
      * @return The count of workerIds.
      */
     public int getWorkerIdsCount() {
       return workerIds_.size();
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -762,7 +671,6 @@ public int getWorkerIdsCount() {
      * 

      *
      * repeated string worker_ids = 2;
-     *
      * @param index The index of the element to return.
      * @return The workerIds at the given index.
      */
@@ -770,8 +678,6 @@ public java.lang.String getWorkerIds(int index) {
       return workerIds_.get(index);
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -780,16 +686,14 @@ public java.lang.String getWorkerIds(int index) {
      * 

      *
      * repeated string worker_ids = 2;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the workerIds at the given index.
      */
-    public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getWorkerIdsBytes(int index) {
       return workerIds_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -798,23 +702,19 @@ public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
      * 

      *
      * repeated string worker_ids = 2;
-     *
      * @param index The index to set the value at.
      * @param value The workerIds to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIds(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setWorkerIds(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureWorkerIdsIsMutable();
       workerIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -823,22 +723,18 @@ public Builder setWorkerIds(int index, java.lang.String value) {
      * 

      *
      * repeated string worker_ids = 2;
-     *
      * @param value The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIds(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addWorkerIds(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -847,19 +743,18 @@ public Builder addWorkerIds(java.lang.String value) {
      * 

      *
      * repeated string worker_ids = 2;
-     *
      * @param values The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllWorkerIds(java.lang.Iterable values) {
+    public Builder addAllWorkerIds(
+        java.lang.Iterable values) {
       ensureWorkerIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, workerIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, workerIds_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -868,7 +763,6 @@ public Builder addAllWorkerIds(java.lang.Iterable values) {
      * 

      *
      * repeated string worker_ids = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerIds() {
@@ -878,8 +772,6 @@ public Builder clearWorkerIds() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -888,23 +780,21 @@ public Builder clearWorkerIds() {
      * 

      *
      * repeated string worker_ids = 2;
-     *
      * @param value The bytes of the workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIdsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addWorkerIdsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -914,13 +804,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
-  private static final com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest();
   }
@@ -929,27 +818,27 @@ public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest getD
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SimulateMaintenanceEventRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public SimulateMaintenanceEventRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -964,4 +853,6 @@ public com.google.protobuf.Parser getParserForT
   public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
index f2d12a2d72ea..d39424314b2f 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
@@ -1,60 +1,33 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface SimulateMaintenanceEventRequestOrBuilder
-    extends
+public interface SimulateMaintenanceEventRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -63,13 +36,11 @@ public interface SimulateMaintenanceEventRequestOrBuilder
    * 

    *
    * repeated string worker_ids = 2;
-   *
    * @return A list containing the workerIds.
    */
-  java.util.List getWorkerIdsList();
+  java.util.List
+      getWorkerIdsList();
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -78,13 +49,10 @@ public interface SimulateMaintenanceEventRequestOrBuilder
    * 

    *
    * repeated string worker_ids = 2;
-   *
    * @return The count of workerIds.
    */
   int getWorkerIdsCount();
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -93,14 +61,11 @@ public interface SimulateMaintenanceEventRequestOrBuilder
    * 

    *
    * repeated string worker_ids = 2;
-   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
   java.lang.String getWorkerIds(int index);
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -109,9 +74,9 @@ public interface SimulateMaintenanceEventRequestOrBuilder
    * 

    *
    * repeated string worker_ids = 2;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  com.google.protobuf.ByteString getWorkerIdsBytes(int index);
+  com.google.protobuf.ByteString
+      getWorkerIdsBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
index 183f0a694fb4..0ce5bd923ae2 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for [StartNode][google.cloud.tpu.v2alpha1.Tpu.StartNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.StartNodeRequest}
  */
-public final class StartNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class StartNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.StartNodeRequest)
     StartNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use StartNodeRequest.newBuilder() to construct.
   private StartNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private StartNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new StartNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.StartNodeRequest.class,
-            com.google.cloud.tpu.v2alpha1.StartNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.StartNodeRequest.class, com.google.cloud.tpu.v2alpha1.StartNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.StartNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.StartNodeRequest other =
-        (com.google.cloud.tpu.v2alpha1.StartNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.StartNodeRequest other = (com.google.cloud.tpu.v2alpha1.StartNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -186,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.StartNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [StartNode][google.cloud.tpu.v2alpha1.Tpu.StartNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.StartNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.StartNodeRequest)
       com.google.cloud.tpu.v2alpha1.StartNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.StartNodeRequest.class,
-              com.google.cloud.tpu.v2alpha1.StartNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.StartNodeRequest.class, com.google.cloud.tpu.v2alpha1.StartNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.StartNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -325,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -346,11 +313,8 @@ public com.google.cloud.tpu.v2alpha1.StartNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.StartNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.StartNodeRequest result =
-          new com.google.cloud.tpu.v2alpha1.StartNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.StartNodeRequest result = new com.google.cloud.tpu.v2alpha1.StartNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -366,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.StartNodeRequest result
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.StartNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.StartNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.StartNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -438,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -460,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -489,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -513,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -555,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -590,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.StartNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.StartNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.StartNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.StartNodeRequest();
   }
@@ -604,27 +540,27 @@ public static com.google.cloud.tpu.v2alpha1.StartNodeRequest getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public StartNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public StartNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -639,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.StartNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..0a4c2e5cf7ea
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface StartNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.StartNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
index 79571dcfb02d..357c0ff7f38b 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for [StopNode][google.cloud.tpu.v2alpha1.Tpu.StopNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.StopNodeRequest}
  */
-public final class StopNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class StopNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.StopNodeRequest)
     StopNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use StopNodeRequest.newBuilder() to construct.
   private StopNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private StopNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new StopNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.StopNodeRequest.class,
-            com.google.cloud.tpu.v2alpha1.StopNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.StopNodeRequest.class, com.google.cloud.tpu.v2alpha1.StopNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.StopNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.StopNodeRequest other =
-        (com.google.cloud.tpu.v2alpha1.StopNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.StopNodeRequest other = (com.google.cloud.tpu.v2alpha1.StopNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -186,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.StopNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [StopNode][google.cloud.tpu.v2alpha1.Tpu.StopNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.StopNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.StopNodeRequest)
       com.google.cloud.tpu.v2alpha1.StopNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.StopNodeRequest.class,
-              com.google.cloud.tpu.v2alpha1.StopNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.StopNodeRequest.class, com.google.cloud.tpu.v2alpha1.StopNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.StopNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -325,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -346,11 +313,8 @@ public com.google.cloud.tpu.v2alpha1.StopNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.StopNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.StopNodeRequest result =
-          new com.google.cloud.tpu.v2alpha1.StopNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.StopNodeRequest result = new com.google.cloud.tpu.v2alpha1.StopNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -366,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.StopNodeRequest result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.StopNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.StopNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.StopNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -438,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -460,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -489,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -513,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -555,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -590,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.StopNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.StopNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.StopNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.StopNodeRequest();
   }
@@ -604,27 +540,27 @@ public static com.google.cloud.tpu.v2alpha1.StopNodeRequest getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public StopNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public StopNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -639,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.StopNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..1462c20dab3c
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface StopNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.StopNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
index bd0bf5680deb..9130d645245e 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A Symptom instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.Symptom}
  */
-public final class Symptom extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Symptom extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.Symptom)
     SymptomOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Symptom.newBuilder() to construct.
   private Symptom(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Symptom() {
     symptomType_ = 0;
     details_ = "";
@@ -45,33 +27,30 @@ private Symptom() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Symptom();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_Symptom_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.Symptom.class,
-            com.google.cloud.tpu.v2alpha1.Symptom.Builder.class);
+            com.google.cloud.tpu.v2alpha1.Symptom.class, com.google.cloud.tpu.v2alpha1.Symptom.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * SymptomType represents the different types of Symptoms that a TPU can be
    * at.
@@ -79,10 +58,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.Symptom.SymptomType}
    */
-  public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
+  public enum SymptomType
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * Unspecified symptom.
      * 

@@ -91,8 +69,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     SYMPTOM_TYPE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * TPU VM memory is low.
      * 

@@ -101,8 +77,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     LOW_MEMORY(1),
     /**
-     *
-     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -111,8 +85,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     OUT_OF_MEMORY(2),
     /**
-     *
-     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -121,8 +93,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     EXECUTE_TIMED_OUT(3),
     /**
-     *
-     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -132,8 +102,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     MESH_BUILD_FAIL(4),
     /**
-     *
-     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -142,8 +110,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     HBM_OUT_OF_MEMORY(5),
     /**
-     *
-     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -155,8 +121,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * Unspecified symptom.
      * 

@@ -165,8 +129,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int SYMPTOM_TYPE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * TPU VM memory is low.
      * 

@@ -175,8 +137,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int LOW_MEMORY_VALUE = 1;
     /**
-     *
-     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -185,8 +145,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int OUT_OF_MEMORY_VALUE = 2;
     /**
-     *
-     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -195,8 +153,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int EXECUTE_TIMED_OUT_VALUE = 3;
     /**
-     *
-     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -206,8 +162,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int MESH_BUILD_FAIL_VALUE = 4;
     /**
-     *
-     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -216,8 +170,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HBM_OUT_OF_MEMORY_VALUE = 5;
     /**
-     *
-     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -226,6 +178,7 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int PROJECT_ABUSE_VALUE = 6;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -250,57 +203,53 @@ public static SymptomType valueOf(int value) {
      */
     public static SymptomType forNumber(int value) {
       switch (value) {
-        case 0:
-          return SYMPTOM_TYPE_UNSPECIFIED;
-        case 1:
-          return LOW_MEMORY;
-        case 2:
-          return OUT_OF_MEMORY;
-        case 3:
-          return EXECUTE_TIMED_OUT;
-        case 4:
-          return MESH_BUILD_FAIL;
-        case 5:
-          return HBM_OUT_OF_MEMORY;
-        case 6:
-          return PROJECT_ABUSE;
-        default:
-          return null;
+        case 0: return SYMPTOM_TYPE_UNSPECIFIED;
+        case 1: return LOW_MEMORY;
+        case 2: return OUT_OF_MEMORY;
+        case 3: return EXECUTE_TIMED_OUT;
+        case 4: return MESH_BUILD_FAIL;
+        case 5: return HBM_OUT_OF_MEMORY;
+        case 6: return PROJECT_ABUSE;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        SymptomType> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public SymptomType findValueByNumber(int number) {
+              return SymptomType.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public SymptomType findValueByNumber(int number) {
-            return SymptomType.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.Symptom.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final SymptomType[] VALUES = values();
 
-    public static SymptomType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static SymptomType valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -320,14 +269,11 @@ private SymptomType(int value) {
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -335,14 +281,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -350,8 +293,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -366,51 +307,38 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SYMPTOM_TYPE_FIELD_NUMBER = 2;
   private int symptomType_ = 0;
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The enum numeric value on the wire for symptomType.
    */
-  @java.lang.Override
-  public int getSymptomTypeValue() {
+  @java.lang.Override public int getSymptomTypeValue() {
     return symptomType_;
   }
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The symptomType.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.Symptom.SymptomType getSymptomType() {
-    com.google.cloud.tpu.v2alpha1.Symptom.SymptomType result =
-        com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.forNumber(symptomType_);
+  @java.lang.Override public com.google.cloud.tpu.v2alpha1.Symptom.SymptomType getSymptomType() {
+    com.google.cloud.tpu.v2alpha1.Symptom.SymptomType result = com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.forNumber(symptomType_);
     return result == null ? com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.UNRECOGNIZED : result;
   }
 
   public static final int DETAILS_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object details_ = "";
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The details.
    */
   @java.lang.Override
@@ -419,29 +347,29 @@ public java.lang.String getDetails() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       details_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The bytes for details.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDetailsBytes() {
+  public com.google.protobuf.ByteString
+      getDetailsBytes() {
     java.lang.Object ref = details_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       details_ = b;
       return b;
     } else {
@@ -450,18 +378,14 @@ public com.google.protobuf.ByteString getDetailsBytes() {
   }
 
   public static final int WORKER_ID_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object workerId_ = "";
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The workerId.
    */
   @java.lang.Override
@@ -470,29 +394,29 @@ public java.lang.String getWorkerId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       workerId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The bytes for workerId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getWorkerIdBytes() {
+  public com.google.protobuf.ByteString
+      getWorkerIdBytes() {
     java.lang.Object ref = workerId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       workerId_ = b;
       return b;
     } else {
@@ -501,7 +425,6 @@ public com.google.protobuf.ByteString getWorkerIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -513,12 +436,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
-    if (symptomType_
-        != com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+    if (symptomType_ != com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
       output.writeEnum(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
@@ -537,11 +460,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
-    if (symptomType_
-        != com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, symptomType_);
+    if (symptomType_ != com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, details_);
@@ -557,7 +481,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.Symptom)) {
       return super.equals(obj);
@@ -566,11 +490,14 @@ public boolean equals(final java.lang.Object obj) {
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (symptomType_ != other.symptomType_) return false;
-    if (!getDetails().equals(other.getDetails())) return false;
-    if (!getWorkerId().equals(other.getWorkerId())) return false;
+    if (!getDetails()
+        .equals(other.getDetails())) return false;
+    if (!getWorkerId()
+        .equals(other.getWorkerId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -597,135 +524,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.Symptom prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A Symptom instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.Symptom}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.Symptom)
       com.google.cloud.tpu.v2alpha1.SymptomOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_Symptom_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.Symptom.class,
-              com.google.cloud.tpu.v2alpha1.Symptom.Builder.class);
+              com.google.cloud.tpu.v2alpha1.Symptom.class, com.google.cloud.tpu.v2alpha1.Symptom.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.Symptom.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -742,9 +664,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
     }
 
     @java.lang.Override
@@ -763,11 +685,8 @@ public com.google.cloud.tpu.v2alpha1.Symptom build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Symptom buildPartial() {
-      com.google.cloud.tpu.v2alpha1.Symptom result =
-          new com.google.cloud.tpu.v2alpha1.Symptom(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.Symptom result = new com.google.cloud.tpu.v2alpha1.Symptom(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -775,7 +694,9 @@ public com.google.cloud.tpu.v2alpha1.Symptom buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2alpha1.Symptom result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.symptomType_ = symptomType_;
@@ -792,39 +713,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.Symptom result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.Symptom) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.Symptom) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.Symptom)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -875,37 +795,34 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                symptomType_ = input.readEnum();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                details_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                workerId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              symptomType_ = input.readEnum();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              details_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              workerId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -915,52 +832,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -981,15 +884,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -1000,8 +902,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1010,9 +910,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -1025,8 +925,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1044,8 +942,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1058,8 +954,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1070,14 +964,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1085,17 +976,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -1103,29 +991,22 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private int symptomType_ = 0;
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
-     *
      * @return The enum numeric value on the wire for symptomType.
      */
-    @java.lang.Override
-    public int getSymptomTypeValue() {
+    @java.lang.Override public int getSymptomTypeValue() {
       return symptomType_;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
-     *
      * @param value The enum numeric value on the wire for symptomType to set.
      * @return This builder for chaining.
      */
@@ -1136,33 +1017,24 @@ public Builder setSymptomTypeValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
-     *
      * @return The symptomType.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Symptom.SymptomType getSymptomType() {
-      com.google.cloud.tpu.v2alpha1.Symptom.SymptomType result =
-          com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.forNumber(symptomType_);
-      return result == null
-          ? com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.UNRECOGNIZED
-          : result;
+      com.google.cloud.tpu.v2alpha1.Symptom.SymptomType result = com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.forNumber(symptomType_);
+      return result == null ? com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
-     *
      * @param value The symptomType to set.
      * @return This builder for chaining.
      */
@@ -1176,14 +1048,11 @@ public Builder setSymptomType(com.google.cloud.tpu.v2alpha1.Symptom.SymptomType
       return this;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSymptomType() {
@@ -1195,20 +1064,18 @@ public Builder clearSymptomType() {
 
     private java.lang.Object details_ = "";
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @return The details.
      */
     public java.lang.String getDetails() {
       java.lang.Object ref = details_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         details_ = s;
         return s;
@@ -1217,21 +1084,20 @@ public java.lang.String getDetails() {
       }
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @return The bytes for details.
      */
-    public com.google.protobuf.ByteString getDetailsBytes() {
+    public com.google.protobuf.ByteString
+        getDetailsBytes() {
       java.lang.Object ref = details_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         details_ = b;
         return b;
       } else {
@@ -1239,35 +1105,28 @@ public com.google.protobuf.ByteString getDetailsBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @param value The details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetails(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDetails(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       details_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDetails() {
@@ -1277,21 +1136,17 @@ public Builder clearDetails() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @param value The bytes for details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetailsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDetailsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       details_ = value;
       bitField0_ |= 0x00000004;
@@ -1301,20 +1156,18 @@ public Builder setDetailsBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object workerId_ = "";
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @return The workerId.
      */
     public java.lang.String getWorkerId() {
       java.lang.Object ref = workerId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         workerId_ = s;
         return s;
@@ -1323,21 +1176,20 @@ public java.lang.String getWorkerId() {
       }
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @return The bytes for workerId.
      */
-    public com.google.protobuf.ByteString getWorkerIdBytes() {
+    public com.google.protobuf.ByteString
+        getWorkerIdBytes() {
       java.lang.Object ref = workerId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         workerId_ = b;
         return b;
       } else {
@@ -1345,35 +1197,28 @@ public com.google.protobuf.ByteString getWorkerIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @param value The workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setWorkerId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerId() {
@@ -1383,30 +1228,26 @@ public Builder clearWorkerId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @param value The bytes for workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setWorkerIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1416,12 +1257,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.Symptom)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.Symptom)
   private static final com.google.cloud.tpu.v2alpha1.Symptom DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.Symptom();
   }
@@ -1430,27 +1271,27 @@ public static com.google.cloud.tpu.v2alpha1.Symptom getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Symptom parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Symptom parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1465,4 +1306,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.Symptom getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
index 8d3ee93ede84..10c2a01cbd87 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface SymptomOrBuilder
-    extends
+public interface SymptomOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.Symptom)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -59,77 +35,61 @@ public interface SymptomOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The enum numeric value on the wire for symptomType.
    */
   int getSymptomTypeValue();
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The symptomType.
    */
   com.google.cloud.tpu.v2alpha1.Symptom.SymptomType getSymptomType();
 
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The details.
    */
   java.lang.String getDetails();
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The bytes for details.
    */
-  com.google.protobuf.ByteString getDetailsBytes();
+  com.google.protobuf.ByteString
+      getDetailsBytes();
 
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The workerId.
    */
   java.lang.String getWorkerId();
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The bytes for workerId.
    */
-  com.google.protobuf.ByteString getWorkerIdBytes();
+  com.google.protobuf.ByteString
+      getWorkerIdBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
similarity index 68%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
index 4c7b0d7e1bca..d194dad9ff40 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
@@ -1,84 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for [UpdateNode][google.cloud.tpu.v2alpha1.Tpu.UpdateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.UpdateNodeRequest}
  */
-public final class UpdateNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class UpdateNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
     UpdateNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use UpdateNodeRequest.newBuilder() to construct.
   private UpdateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private UpdateNodeRequest() {}
+  private UpdateNodeRequest() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new UpdateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class,
-            com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class, com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.Builder.class);
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 1;
   private com.google.protobuf.FieldMask updateMask_;
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the updateMask field is set.
    */
   @java.lang.Override
@@ -86,17 +64,13 @@ public boolean hasUpdateMask() {
     return updateMask_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The updateMask.
    */
   @java.lang.Override
@@ -104,16 +78,13 @@ public com.google.protobuf.FieldMask getUpdateMask() {
     return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
@@ -123,15 +94,11 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
   public static final int NODE_FIELD_NUMBER = 2;
   private com.google.cloud.tpu.v2alpha1.Node node_;
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -139,15 +106,11 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The node.
    */
   @java.lang.Override
@@ -155,14 +118,11 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
   }
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
@@ -170,7 +130,6 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -182,7 +141,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (updateMask_ != null) {
       output.writeMessage(1, getUpdateMask());
     }
@@ -199,10 +159,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (updateMask_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getUpdateMask());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getUpdateMask());
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getNode());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getNode());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -212,21 +174,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.UpdateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.UpdateNodeRequest other =
-        (com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.UpdateNodeRequest other = (com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) obj;
 
     if (hasUpdateMask() != other.hasUpdateMask()) return false;
     if (hasUpdateMask()) {
-      if (!getUpdateMask().equals(other.getUpdateMask())) return false;
+      if (!getUpdateMask()
+          .equals(other.getUpdateMask())) return false;
     }
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode().equals(other.getNode())) return false;
+      if (!getNode()
+          .equals(other.getNode())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -252,136 +215,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [UpdateNode][google.cloud.tpu.v2alpha1.Tpu.UpdateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.UpdateNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
       com.google.cloud.tpu.v2alpha1.UpdateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class,
-              com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class, com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -400,9 +357,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -421,11 +378,8 @@ public com.google.cloud.tpu.v2alpha1.UpdateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.UpdateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.UpdateNodeRequest result =
-          new com.google.cloud.tpu.v2alpha1.UpdateNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.UpdateNodeRequest result = new com.google.cloud.tpu.v2alpha1.UpdateNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -433,10 +387,14 @@ public com.google.cloud.tpu.v2alpha1.UpdateNodeRequest buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
+        result.updateMask_ = updateMaskBuilder_ == null
+            ? updateMask_
+            : updateMaskBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null
+            ? node_
+            : nodeBuilder_.build();
       }
     }
 
@@ -444,39 +402,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest resul
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.UpdateNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -484,8 +441,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.getDefaultInstance()) return this;
       if (other.hasUpdateMask()) {
         mergeUpdateMask(other.getUpdateMask());
       }
@@ -518,25 +474,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getUpdateMaskFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getNodeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -546,66 +503,49 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.FieldMask updateMask_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask,
-            com.google.protobuf.FieldMask.Builder,
-            com.google.protobuf.FieldMaskOrBuilder>
-        updateMaskBuilder_;
+        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> updateMaskBuilder_;
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return The updateMask.
      */
     public com.google.protobuf.FieldMask getUpdateMask() {
       if (updateMaskBuilder_ == null) {
-        return updateMask_ == null
-            ? com.google.protobuf.FieldMask.getDefaultInstance()
-            : updateMask_;
+        return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
       } else {
         return updateMaskBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
@@ -621,18 +561,16 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
+    public Builder setUpdateMask(
+        com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
       } else {
@@ -643,22 +581,19 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && updateMask_ != null
-            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          updateMask_ != null &&
+          updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
           getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
@@ -671,16 +606,13 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearUpdateMask() {
       bitField0_ = (bitField0_ & ~0x00000001);
@@ -693,16 +625,13 @@ public Builder clearUpdateMask() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
       bitField0_ |= 0x00000001;
@@ -710,50 +639,40 @@ public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
       return getUpdateMaskFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
       if (updateMaskBuilder_ != null) {
         return updateMaskBuilder_.getMessageOrBuilder();
       } else {
-        return updateMask_ == null
-            ? com.google.protobuf.FieldMask.getDefaultInstance()
-            : updateMask_;
+        return updateMask_ == null ?
+            com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask,
-            com.google.protobuf.FieldMask.Builder,
-            com.google.protobuf.FieldMaskOrBuilder>
+        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> 
         getUpdateMaskFieldBuilder() {
       if (updateMaskBuilder_ == null) {
-        updateMaskBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.FieldMask,
-                com.google.protobuf.FieldMask.Builder,
-                com.google.protobuf.FieldMaskOrBuilder>(
-                getUpdateMask(), getParentForChildren(), isClean());
+        updateMaskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder>(
+                getUpdateMask(),
+                getParentForChildren(),
+                isClean());
         updateMask_ = null;
       }
       return updateMaskBuilder_;
@@ -761,35 +680,24 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
 
     private com.google.cloud.tpu.v2alpha1.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node,
-            com.google.cloud.tpu.v2alpha1.Node.Builder,
-            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
-        nodeBuilder_;
+        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> nodeBuilder_;
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return The node.
      */
     public com.google.cloud.tpu.v2alpha1.Node getNode() {
@@ -800,14 +708,11 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodeBuilder_ == null) {
@@ -823,16 +728,14 @@ public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setNode(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder setNode(
+        com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -843,20 +746,17 @@ public Builder setNode(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValu
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && node_ != null
-            && node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          node_ != null &&
+          node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -869,14 +769,11 @@ public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearNode() {
       bitField0_ = (bitField0_ & ~0x00000002);
@@ -889,14 +786,11 @@ public Builder clearNode() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
       bitField0_ |= 0x00000002;
@@ -904,51 +798,43 @@ public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
+        return node_ == null ?
+            com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node,
-            com.google.cloud.tpu.v2alpha1.Node.Builder,
-            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
+        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> 
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.Node,
-                com.google.cloud.tpu.v2alpha1.Node.Builder,
-                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
-                getNode(), getParentForChildren(), isClean());
+        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
+                getNode(),
+                getParentForChildren(),
+                isClean());
         node_ = null;
       }
       return nodeBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -958,12 +844,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.UpdateNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.UpdateNodeRequest();
   }
@@ -972,27 +858,27 @@ public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public UpdateNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public UpdateNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1007,4 +893,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.UpdateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
index f60b96550aad..1e6d4f18b8b4 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
@@ -1,107 +1,69 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface UpdateNodeRequestOrBuilder
-    extends
+public interface UpdateNodeRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the updateMask field is set.
    */
   boolean hasUpdateMask();
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The updateMask.
    */
   com.google.protobuf.FieldMask getUpdateMask();
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder();
 
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The node.
    */
   com.google.cloud.tpu.v2alpha1.Node getNode();
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto
similarity index 99%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto
index dc179c8183cf..7f618ebdc647 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto
@@ -880,7 +880,7 @@ message CreateQueuedResourceRequest {
     }
   ];
 
-  // The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
+  // The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
   // regex format.
   string queued_resource_id = 2;
 
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/stub/tpustubsettings/getnode/SyncGetNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/stub/tpustubsettings/getnode/SyncGetNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/stub/tpustubsettings/getnode/SyncGetNode.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/stub/tpustubsettings/getnode/SyncGetNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetCredentialsProvider.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetCredentialsProvider.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetCredentialsProvider.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetCredentialsProvider.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetEndpoint.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetEndpoint.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetEndpoint.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetEndpoint.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNode.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNodeLRO.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNodeLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNodeLRO.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNode.java
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeStringNodeString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeStringNodeString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeStringNodeString.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeStringNodeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResource.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResource.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResource.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResource.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResourceLRO.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResourceLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResourceLRO.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResourceLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResource.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResource.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResource.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResource.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceLocationnameQueuedresourceString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceLocationnameQueuedresourceString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceLocationnameQueuedresourceString.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceLocationnameQueuedresourceString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceStringQueuedresourceString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceStringQueuedresourceString.java
similarity index 100%
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceStringQueuedresourceString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNode.java
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNodeLRO.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNodeLRO.java
similarity index 100%
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNode.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNode.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeNodename.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeNodename.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeNodename.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeNodename.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeString.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResource.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResource.java
similarity index 100%
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResource.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResourceLRO.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResourceLRO.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResourceLRO.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResourceLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResource.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResource.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResource.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResource.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceQueuedresourcename.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceQueuedresourcename.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceQueuedresourcename.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceQueuedresourcename.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceString.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java
similarity index 100%
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/AsyncGetAcceleratorType.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/AsyncGetAcceleratorType.java
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/AsyncGetAcceleratorType.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorType.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorType.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorType.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorType.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/AsyncGetGuestAttributes.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/AsyncGetGuestAttributes.java
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/AsyncGetGuestAttributes.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/SyncGetGuestAttributes.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/SyncGetGuestAttributes.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/SyncGetGuestAttributes.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/SyncGetGuestAttributes.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/AsyncGetLocation.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/AsyncGetLocation.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/AsyncGetLocation.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/AsyncGetLocation.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/SyncGetLocation.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/SyncGetLocation.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/SyncGetLocation.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/SyncGetLocation.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/AsyncGetNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/AsyncGetNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/AsyncGetNode.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/AsyncGetNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNode.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeNodename.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeNodename.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeNodename.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeNodename.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeString.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/AsyncGetQueuedResource.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/AsyncGetQueuedResource.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/AsyncGetQueuedResource.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/AsyncGetQueuedResource.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResource.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResource.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResource.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResource.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceQueuedresourcename.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceQueuedresourcename.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceQueuedresourcename.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceQueuedresourcename.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceString.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/AsyncGetRuntimeVersion.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/AsyncGetRuntimeVersion.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersion.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersion.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionRuntimeversionname.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionRuntimeversionname.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionString.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypes.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypes.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocations.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocations.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodes.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodes.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesLocationname.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesLocationname.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesString.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResources.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResources.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResourcesPaged.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResourcesPaged.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResources.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResources.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesLocationname.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesLocationname.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesString.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersions.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersions.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersions.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersions.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsString.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEvent.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEvent.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEventLRO.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEventLRO.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/SyncSimulateMaintenanceEvent.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/SyncSimulateMaintenanceEvent.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNode.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNodeLRO.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNodeLRO.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/SyncStartNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/SyncStartNode.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNode.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNode.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNodeLRO.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNodeLRO.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java

From ea0a132c9b5ccf45e585d43b4e6cedb8ebc26ad4 Mon Sep 17 00:00:00 2001
From: Owl Bot 
Date: Wed, 25 Jan 2023 00:53:19 +0000
Subject: [PATCH 4/6] =?UTF-8?q?=F0=9F=A6=89=20Updates=20from=20OwlBot=20po?=
 =?UTF-8?q?st-processor?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md
---
 .../com/google/cloud/tpu/v1/TpuClient.java    |    0
 .../com/google/cloud/tpu/v1/TpuSettings.java  |    1 -
 .../google/cloud/tpu/v1/gapic_metadata.json   |    0
 .../com/google/cloud/tpu/v1/package-info.java |    0
 .../tpu/v1/stub/GrpcTpuCallableFactory.java   |    0
 .../google/cloud/tpu/v1/stub/GrpcTpuStub.java |    1 -
 .../com/google/cloud/tpu/v1/stub/TpuStub.java |    0
 .../cloud/tpu/v1/stub/TpuStubSettings.java    |    0
 .../com/google/cloud/tpu/v2/TpuClient.java    |    0
 .../com/google/cloud/tpu/v2/TpuSettings.java  |    1 -
 .../google/cloud/tpu/v2/gapic_metadata.json   |    0
 .../com/google/cloud/tpu/v2/package-info.java |    0
 .../tpu/v2/stub/GrpcTpuCallableFactory.java   |    0
 .../google/cloud/tpu/v2/stub/GrpcTpuStub.java |    1 -
 .../v2/stub/HttpJsonTpuCallableFactory.java   |    0
 .../cloud/tpu/v2/stub/HttpJsonTpuStub.java    |    1 -
 .../com/google/cloud/tpu/v2/stub/TpuStub.java |    0
 .../cloud/tpu/v2/stub/TpuStubSettings.java    |    0
 .../google/cloud/tpu/v2alpha1/TpuClient.java  |    0
 .../cloud/tpu/v2alpha1/TpuSettings.java       |    1 -
 .../cloud/tpu/v2alpha1/gapic_metadata.json    |    0
 .../cloud/tpu/v2alpha1/package-info.java      |    0
 .../v2alpha1/stub/GrpcTpuCallableFactory.java |    0
 .../cloud/tpu/v2alpha1/stub/GrpcTpuStub.java  |    1 -
 .../cloud/tpu/v2alpha1/stub/TpuStub.java      |    0
 .../tpu/v2alpha1/stub/TpuStubSettings.java    |    0
 .../google/cloud/tpu/v1/MockLocations.java    |    0
 .../cloud/tpu/v1/MockLocationsImpl.java       |    0
 .../java/com/google/cloud/tpu/v1/MockTpu.java |    0
 .../com/google/cloud/tpu/v1/MockTpuImpl.java  |    0
 .../google/cloud/tpu/v1/TpuClientTest.java    |    0
 .../google/cloud/tpu/v2/MockLocations.java    |    0
 .../cloud/tpu/v2/MockLocationsImpl.java       |    0
 .../java/com/google/cloud/tpu/v2/MockTpu.java |    0
 .../com/google/cloud/tpu/v2/MockTpuImpl.java  |    0
 .../cloud/tpu/v2/TpuClientHttpJsonTest.java   |    0
 .../google/cloud/tpu/v2/TpuClientTest.java    |    0
 .../cloud/tpu/v2alpha1/MockLocations.java     |    0
 .../cloud/tpu/v2alpha1/MockLocationsImpl.java |    0
 .../google/cloud/tpu/v2alpha1/MockTpu.java    |    0
 .../cloud/tpu/v2alpha1/MockTpuImpl.java       |    0
 .../cloud/tpu/v2alpha1/TpuClientTest.java     |    0
 .../java/com/google/cloud/tpu/v1/TpuGrpc.java | 1463 +++++++
 .../java/com/google/cloud/tpu/v2/TpuGrpc.java | 1696 ++++++++
 .../google/cloud/tpu/v2alpha1/TpuGrpc.java    | 2310 +++++++++++
 .../google/cloud/tpu/v1/AcceleratorType.java  |  387 +-
 .../cloud/tpu/v1/AcceleratorTypeName.java     |    0
 .../tpu/v1/AcceleratorTypeOrBuilder.java      |   36 +-
 .../google/cloud/tpu/v1/CloudTpuProto.java    |  513 +++
 .../cloud/tpu/v1/CreateNodeRequest.java       |  501 ++-
 .../tpu/v1/CreateNodeRequestOrBuilder.java    |   52 +-
 .../cloud/tpu/v1/DeleteNodeRequest.java       |  346 +-
 .../tpu/v1/DeleteNodeRequestOrBuilder.java    |   54 +
 .../tpu/v1/GetAcceleratorTypeRequest.java     |  353 +-
 .../GetAcceleratorTypeRequestOrBuilder.java   |   54 +
 .../google/cloud/tpu/v1/GetNodeRequest.java   |  339 +-
 .../cloud/tpu/v1/GetNodeRequestOrBuilder.java |   54 +
 .../tpu/v1/GetTensorFlowVersionRequest.java   |  353 +-
 .../GetTensorFlowVersionRequestOrBuilder.java |   54 +
 .../tpu/v1/ListAcceleratorTypesRequest.java   |  604 +--
 .../ListAcceleratorTypesRequestOrBuilder.java |   65 +-
 .../tpu/v1/ListAcceleratorTypesResponse.java  |  579 ++-
 ...ListAcceleratorTypesResponseOrBuilder.java |   63 +-
 .../google/cloud/tpu/v1/ListNodesRequest.java |  448 +-
 .../tpu/v1/ListNodesRequestOrBuilder.java     |   47 +-
 .../cloud/tpu/v1/ListNodesResponse.java       |  584 ++-
 .../tpu/v1/ListNodesResponseOrBuilder.java    |   64 +-
 .../tpu/v1/ListTensorFlowVersionsRequest.java |  607 +--
 ...istTensorFlowVersionsRequestOrBuilder.java |   65 +-
 .../v1/ListTensorFlowVersionsResponse.java    |  571 ++-
 ...stTensorFlowVersionsResponseOrBuilder.java |   63 +-
 .../com/google/cloud/tpu/v1/LocationName.java |    0
 .../google/cloud/tpu/v1/NetworkEndpoint.java  |  348 +-
 .../tpu/v1/NetworkEndpointOrBuilder.java      |   30 +-
 .../java/com/google/cloud/tpu/v1/Node.java    | 2592 ++++++++----
 .../com/google/cloud/tpu/v1/NodeName.java     |    0
 .../google/cloud/tpu/v1/NodeOrBuilder.java    |  307 +-
 .../cloud/tpu/v1/OperationMetadata.java       |  744 ++--
 .../tpu/v1/OperationMetadataOrBuilder.java    |   73 +-
 .../cloud/tpu/v1/ReimageNodeRequest.java      |  390 +-
 .../tpu/v1/ReimageNodeRequestOrBuilder.java   |   36 +-
 .../google/cloud/tpu/v1/SchedulingConfig.java |  318 +-
 .../tpu/v1/SchedulingConfigOrBuilder.java     |   51 +
 .../google/cloud/tpu/v1/StartNodeRequest.java |  315 +-
 .../tpu/v1/StartNodeRequestOrBuilder.java     |   50 +
 .../google/cloud/tpu/v1/StopNodeRequest.java  |  315 +-
 .../tpu/v1/StopNodeRequestOrBuilder.java      |   50 +
 .../java/com/google/cloud/tpu/v1/Symptom.java |  614 +--
 .../google/cloud/tpu/v1/SymptomOrBuilder.java |   50 +-
 .../cloud/tpu/v1/TensorFlowVersion.java       |  390 +-
 .../cloud/tpu/v1/TensorFlowVersionName.java   |    0
 .../tpu/v1/TensorFlowVersionOrBuilder.java    |   36 +-
 .../proto/google/cloud/tpu/v1/cloud_tpu.proto |    0
 .../google/cloud/tpu/v2/AcceleratorType.java  |  387 +-
 .../cloud/tpu/v2/AcceleratorTypeName.java     |    0
 .../tpu/v2/AcceleratorTypeOrBuilder.java      |   36 +-
 .../com/google/cloud/tpu/v2/AccessConfig.java |  311 +-
 .../cloud/tpu/v2/AccessConfigOrBuilder.java   |   27 +-
 .../com/google/cloud/tpu/v2/AttachedDisk.java |  425 +-
 .../cloud/tpu/v2/AttachedDiskOrBuilder.java   |   33 +-
 .../google/cloud/tpu/v2/CloudTpuProto.java    |  733 ++++
 .../cloud/tpu/v2/CreateNodeRequest.java       |  501 ++-
 .../tpu/v2/CreateNodeRequestOrBuilder.java    |   52 +-
 .../cloud/tpu/v2/DeleteNodeRequest.java       |  346 +-
 .../tpu/v2/DeleteNodeRequestOrBuilder.java    |   54 +
 .../v2/GenerateServiceIdentityRequest.java    |  359 +-
 ...nerateServiceIdentityRequestOrBuilder.java |   54 +
 .../v2/GenerateServiceIdentityResponse.java   |  359 +-
 ...erateServiceIdentityResponseOrBuilder.java |   26 +-
 .../tpu/v2/GetAcceleratorTypeRequest.java     |  353 +-
 .../GetAcceleratorTypeRequestOrBuilder.java   |   54 +
 .../tpu/v2/GetGuestAttributesRequest.java     |  529 ++-
 .../GetGuestAttributesRequestOrBuilder.java   |   62 +-
 .../tpu/v2/GetGuestAttributesResponse.java    |  409 +-
 .../GetGuestAttributesResponseOrBuilder.java  |   36 +-
 .../google/cloud/tpu/v2/GetNodeRequest.java   |  339 +-
 .../cloud/tpu/v2/GetNodeRequestOrBuilder.java |   54 +
 .../tpu/v2/GetRuntimeVersionRequest.java      |  353 +-
 .../v2/GetRuntimeVersionRequestOrBuilder.java |   54 +
 .../google/cloud/tpu/v2/GuestAttributes.java  |  409 +-
 .../cloud/tpu/v2/GuestAttributesEntry.java    |  462 ++-
 .../tpu/v2/GuestAttributesEntryOrBuilder.java |   45 +-
 .../tpu/v2/GuestAttributesOrBuilder.java      |   35 +-
 .../cloud/tpu/v2/GuestAttributesValue.java    |  404 +-
 .../tpu/v2/GuestAttributesValueOrBuilder.java |   36 +-
 .../tpu/v2/ListAcceleratorTypesRequest.java   |  604 +--
 .../ListAcceleratorTypesRequestOrBuilder.java |   65 +-
 .../tpu/v2/ListAcceleratorTypesResponse.java  |  579 ++-
 ...ListAcceleratorTypesResponseOrBuilder.java |   63 +-
 .../google/cloud/tpu/v2/ListNodesRequest.java |  448 +-
 .../tpu/v2/ListNodesRequestOrBuilder.java     |   47 +-
 .../cloud/tpu/v2/ListNodesResponse.java       |  584 ++-
 .../tpu/v2/ListNodesResponseOrBuilder.java    |   64 +-
 .../tpu/v2/ListRuntimeVersionsRequest.java    |  604 +--
 .../ListRuntimeVersionsRequestOrBuilder.java  |   65 +-
 .../tpu/v2/ListRuntimeVersionsResponse.java   |  582 ++-
 .../ListRuntimeVersionsResponseOrBuilder.java |   63 +-
 .../com/google/cloud/tpu/v2/LocationName.java |    0
 .../google/cloud/tpu/v2/NetworkConfig.java    |  458 +-
 .../cloud/tpu/v2/NetworkConfigOrBuilder.java  |   42 +-
 .../google/cloud/tpu/v2/NetworkEndpoint.java  |  446 +-
 .../tpu/v2/NetworkEndpointOrBuilder.java      |   38 +-
 .../java/com/google/cloud/tpu/v2/Node.java    | 3018 +++++++++-----
 .../com/google/cloud/tpu/v2/NodeName.java     |    0
 .../google/cloud/tpu/v2/NodeOrBuilder.java    |  337 +-
 .../cloud/tpu/v2/OperationMetadata.java       |  744 ++--
 .../tpu/v2/OperationMetadataOrBuilder.java    |   73 +-
 .../google/cloud/tpu/v2/RuntimeVersion.java   |  383 +-
 .../cloud/tpu/v2/RuntimeVersionName.java      |    0
 .../cloud/tpu/v2/RuntimeVersionOrBuilder.java |   36 +-
 .../google/cloud/tpu/v2/SchedulingConfig.java |  318 +-
 .../tpu/v2/SchedulingConfigOrBuilder.java     |   51 +
 .../google/cloud/tpu/v2/ServiceAccount.java   |  412 +-
 .../cloud/tpu/v2/ServiceAccountOrBuilder.java |   45 +-
 .../google/cloud/tpu/v2/ServiceIdentity.java  |  315 +-
 .../tpu/v2/ServiceIdentityOrBuilder.java      |   50 +
 .../cloud/tpu/v2/ShieldedInstanceConfig.java  |  285 +-
 .../v2/ShieldedInstanceConfigOrBuilder.java   |   38 +
 .../google/cloud/tpu/v2/StartNodeRequest.java |  343 +-
 .../tpu/v2/StartNodeRequestOrBuilder.java     |   54 +
 .../google/cloud/tpu/v2/StopNodeRequest.java  |  343 +-
 .../tpu/v2/StopNodeRequestOrBuilder.java      |   54 +
 .../java/com/google/cloud/tpu/v2/Symptom.java |  614 +--
 .../google/cloud/tpu/v2/SymptomOrBuilder.java |   50 +-
 .../cloud/tpu/v2/UpdateNodeRequest.java       |  457 +-
 .../tpu/v2/UpdateNodeRequestOrBuilder.java    |   43 +-
 .../proto/google/cloud/tpu/v2/cloud_tpu.proto |    0
 .../cloud/tpu/v2alpha1/AcceleratorType.java   |  390 +-
 .../tpu/v2alpha1/AcceleratorTypeName.java     |    0
 .../v2alpha1/AcceleratorTypeOrBuilder.java    |   36 +-
 .../cloud/tpu/v2alpha1/AccessConfig.java      |  318 +-
 .../tpu/v2alpha1/AccessConfigOrBuilder.java   |   27 +-
 .../cloud/tpu/v2alpha1/AttachedDisk.java      |  446 +-
 .../tpu/v2alpha1/AttachedDiskOrBuilder.java   |   33 +-
 .../cloud/tpu/v2alpha1/CloudTpuProto.java     | 1135 +++++
 .../cloud/tpu/v2alpha1/CreateNodeRequest.java |  612 +--
 .../v2alpha1/CreateNodeRequestOrBuilder.java  |   70 +-
 .../v2alpha1/CreateQueuedResourceRequest.java |  644 +--
 .../CreateQueuedResourceRequestOrBuilder.java |   73 +-
 .../cloud/tpu/v2alpha1/DeleteNodeRequest.java |  421 +-
 .../v2alpha1/DeleteNodeRequestOrBuilder.java  |   79 +
 .../v2alpha1/DeleteQueuedResourceRequest.java |  428 +-
 .../DeleteQueuedResourceRequestOrBuilder.java |   79 +
 .../GenerateServiceIdentityRequest.java       |  369 +-
 ...nerateServiceIdentityRequestOrBuilder.java |   54 +
 .../GenerateServiceIdentityResponse.java      |  366 +-
 ...erateServiceIdentityResponseOrBuilder.java |   26 +-
 .../v2alpha1/GetAcceleratorTypeRequest.java   |  356 +-
 .../GetAcceleratorTypeRequestOrBuilder.java   |   54 +
 .../v2alpha1/GetGuestAttributesRequest.java   |  532 ++-
 .../GetGuestAttributesRequestOrBuilder.java   |   62 +-
 .../v2alpha1/GetGuestAttributesResponse.java  |  395 +-
 .../GetGuestAttributesResponseOrBuilder.java  |   36 +-
 .../cloud/tpu/v2alpha1/GetNodeRequest.java    |  346 +-
 .../tpu/v2alpha1/GetNodeRequestOrBuilder.java |   54 +
 .../v2alpha1/GetQueuedResourceRequest.java    |  356 +-
 .../GetQueuedResourceRequestOrBuilder.java    |   54 +
 .../v2alpha1/GetRuntimeVersionRequest.java    |  356 +-
 .../GetRuntimeVersionRequestOrBuilder.java    |   54 +
 .../cloud/tpu/v2alpha1/GuestAttributes.java   |  413 +-
 .../tpu/v2alpha1/GuestAttributesEntry.java    |  469 ++-
 .../GuestAttributesEntryOrBuilder.java        |   45 +-
 .../v2alpha1/GuestAttributesOrBuilder.java    |   35 +-
 .../tpu/v2alpha1/GuestAttributesValue.java    |  413 +-
 .../GuestAttributesValueOrBuilder.java        |   36 +-
 .../v2alpha1/ListAcceleratorTypesRequest.java |  607 +--
 .../ListAcceleratorTypesRequestOrBuilder.java |   65 +-
 .../ListAcceleratorTypesResponse.java         |  568 ++-
 ...ListAcceleratorTypesResponseOrBuilder.java |   63 +-
 .../cloud/tpu/v2alpha1/ListNodesRequest.java  |  451 +-
 .../v2alpha1/ListNodesRequestOrBuilder.java   |   47 +-
 .../cloud/tpu/v2alpha1/ListNodesResponse.java |  588 ++-
 .../v2alpha1/ListNodesResponseOrBuilder.java  |   64 +-
 .../v2alpha1/ListQueuedResourcesRequest.java  |  461 +-
 .../ListQueuedResourcesRequestOrBuilder.java  |   47 +-
 .../v2alpha1/ListQueuedResourcesResponse.java |  567 ++-
 .../ListQueuedResourcesResponseOrBuilder.java |   63 +-
 .../v2alpha1/ListRuntimeVersionsRequest.java  |  607 +--
 .../ListRuntimeVersionsRequestOrBuilder.java  |   65 +-
 .../v2alpha1/ListRuntimeVersionsResponse.java |  567 ++-
 .../ListRuntimeVersionsResponseOrBuilder.java |   63 +-
 .../cloud/tpu/v2alpha1/LocationName.java      |    0
 .../cloud/tpu/v2alpha1/NetworkConfig.java     |  462 ++-
 .../tpu/v2alpha1/NetworkConfigOrBuilder.java  |   42 +-
 .../cloud/tpu/v2alpha1/NetworkEndpoint.java   |  446 +-
 .../v2alpha1/NetworkEndpointOrBuilder.java    |   38 +-
 .../com/google/cloud/tpu/v2alpha1/Node.java   | 3080 +++++++++-----
 .../google/cloud/tpu/v2alpha1/NodeName.java   |    0
 .../cloud/tpu/v2alpha1/NodeOrBuilder.java     |  350 +-
 .../cloud/tpu/v2alpha1/OperationMetadata.java |  747 ++--
 .../v2alpha1/OperationMetadataOrBuilder.java  |   73 +-
 .../cloud/tpu/v2alpha1/QueuedResource.java    | 3462 +++++++++------
 .../tpu/v2alpha1/QueuedResourceName.java      |    0
 .../tpu/v2alpha1/QueuedResourceOrBuilder.java |   87 +-
 .../tpu/v2alpha1/QueuedResourceState.java     | 3696 ++++++++++-------
 .../QueuedResourceStateOrBuilder.java         |  115 +-
 .../cloud/tpu/v2alpha1/RuntimeVersion.java    |  390 +-
 .../tpu/v2alpha1/RuntimeVersionName.java      |    0
 .../tpu/v2alpha1/RuntimeVersionOrBuilder.java |   36 +-
 .../cloud/tpu/v2alpha1/SchedulingConfig.java  |  321 +-
 .../v2alpha1/SchedulingConfigOrBuilder.java   |   51 +
 .../cloud/tpu/v2alpha1/ServiceAccount.java    |  419 +-
 .../tpu/v2alpha1/ServiceAccountOrBuilder.java |   45 +-
 .../cloud/tpu/v2alpha1/ServiceIdentity.java   |  318 +-
 .../v2alpha1/ServiceIdentityOrBuilder.java    |   50 +
 .../tpu/v2alpha1/ShieldedInstanceConfig.java  |  292 +-
 .../ShieldedInstanceConfigOrBuilder.java      |   38 +
 .../SimulateMaintenanceEventRequest.java      |  473 ++-
 ...ulateMaintenanceEventRequestOrBuilder.java |   53 +-
 .../cloud/tpu/v2alpha1/StartNodeRequest.java  |  346 +-
 .../v2alpha1/StartNodeRequestOrBuilder.java   |   54 +
 .../cloud/tpu/v2alpha1/StopNodeRequest.java   |  346 +-
 .../v2alpha1/StopNodeRequestOrBuilder.java    |   54 +
 .../google/cloud/tpu/v2alpha1/Symptom.java    |  627 +--
 .../cloud/tpu/v2alpha1/SymptomOrBuilder.java  |   50 +-
 .../cloud/tpu/v2alpha1/UpdateNodeRequest.java |  496 ++-
 .../v2alpha1/UpdateNodeRequestOrBuilder.java  |   52 +-
 .../google/cloud/tpu/v2alpha1/cloud_tpu.proto |    0
 .../tpustubsettings/getnode/SyncGetNode.java  |    0
 .../SyncCreateSetCredentialsProvider.java     |    0
 .../v1/tpu/create/SyncCreateSetEndpoint.java  |    0
 .../v1/tpu/createnode/AsyncCreateNode.java    |    0
 .../v1/tpu/createnode/AsyncCreateNodeLRO.java |    0
 .../tpu/v1/tpu/createnode/SyncCreateNode.java |    0
 .../SyncCreateNodeLocationnameNodeString.java |    0
 .../SyncCreateNodeStringNodeString.java       |    0
 .../v1/tpu/deletenode/AsyncDeleteNode.java    |    0
 .../v1/tpu/deletenode/AsyncDeleteNodeLRO.java |    0
 .../tpu/v1/tpu/deletenode/SyncDeleteNode.java |    0
 .../deletenode/SyncDeleteNodeNodename.java    |    0
 .../tpu/deletenode/SyncDeleteNodeString.java  |    0
 .../AsyncGetAcceleratorType.java              |    0
 .../SyncGetAcceleratorType.java               |    0
 ...GetAcceleratorTypeAcceleratortypename.java |    0
 .../SyncGetAcceleratorTypeString.java         |    0
 .../v1/tpu/getlocation/AsyncGetLocation.java  |    0
 .../v1/tpu/getlocation/SyncGetLocation.java   |    0
 .../tpu/v1/tpu/getnode/AsyncGetNode.java      |    0
 .../cloud/tpu/v1/tpu/getnode/SyncGetNode.java |    0
 .../v1/tpu/getnode/SyncGetNodeNodename.java   |    0
 .../tpu/v1/tpu/getnode/SyncGetNodeString.java |    0
 .../AsyncGetTensorFlowVersion.java            |    0
 .../SyncGetTensorFlowVersion.java             |    0
 .../SyncGetTensorFlowVersionString.java       |    0
 ...ensorFlowVersionTensorflowversionname.java |    0
 .../AsyncListAcceleratorTypes.java            |    0
 .../AsyncListAcceleratorTypesPaged.java       |    0
 .../SyncListAcceleratorTypes.java             |    0
 ...stAcceleratorTypesAcceleratortypename.java |    0
 .../SyncListAcceleratorTypesString.java       |    0
 .../tpu/listlocations/AsyncListLocations.java |    0
 .../AsyncListLocationsPaged.java              |    0
 .../tpu/listlocations/SyncListLocations.java  |    0
 .../tpu/v1/tpu/listnodes/AsyncListNodes.java  |    0
 .../v1/tpu/listnodes/AsyncListNodesPaged.java |    0
 .../tpu/v1/tpu/listnodes/SyncListNodes.java   |    0
 .../listnodes/SyncListNodesLocationname.java  |    0
 .../v1/tpu/listnodes/SyncListNodesString.java |    0
 .../AsyncListTensorFlowVersions.java          |    0
 .../AsyncListTensorFlowVersionsPaged.java     |    0
 .../SyncListTensorFlowVersions.java           |    0
 .../SyncListTensorFlowVersionsString.java     |    0
 ...nsorFlowVersionsTensorflowversionname.java |    0
 .../v1/tpu/reimagenode/AsyncReimageNode.java  |    0
 .../tpu/reimagenode/AsyncReimageNodeLRO.java  |    0
 .../v1/tpu/reimagenode/SyncReimageNode.java   |    0
 .../tpu/v1/tpu/startnode/AsyncStartNode.java  |    0
 .../v1/tpu/startnode/AsyncStartNodeLRO.java   |    0
 .../tpu/v1/tpu/startnode/SyncStartNode.java   |    0
 .../tpu/v1/tpu/stopnode/AsyncStopNode.java    |    0
 .../tpu/v1/tpu/stopnode/AsyncStopNodeLRO.java |    0
 .../tpu/v1/tpu/stopnode/SyncStopNode.java     |    0
 .../v1/tpusettings/getnode/SyncGetNode.java   |    0
 .../tpustubsettings/getnode/SyncGetNode.java  |    0
 .../SyncCreateSetCredentialsProvider.java     |    0
 .../SyncCreateSetCredentialsProvider1.java    |    0
 .../v2/tpu/create/SyncCreateSetEndpoint.java  |    0
 .../v2/tpu/createnode/AsyncCreateNode.java    |    0
 .../v2/tpu/createnode/AsyncCreateNodeLRO.java |    0
 .../tpu/v2/tpu/createnode/SyncCreateNode.java |    0
 .../SyncCreateNodeLocationnameNodeString.java |    0
 .../SyncCreateNodeStringNodeString.java       |    0
 .../v2/tpu/deletenode/AsyncDeleteNode.java    |    0
 .../v2/tpu/deletenode/AsyncDeleteNodeLRO.java |    0
 .../tpu/v2/tpu/deletenode/SyncDeleteNode.java |    0
 .../deletenode/SyncDeleteNodeNodename.java    |    0
 .../tpu/deletenode/SyncDeleteNodeString.java  |    0
 .../AsyncGenerateServiceIdentity.java         |    0
 .../SyncGenerateServiceIdentity.java          |    0
 .../AsyncGetAcceleratorType.java              |    0
 .../SyncGetAcceleratorType.java               |    0
 ...GetAcceleratorTypeAcceleratortypename.java |    0
 .../SyncGetAcceleratorTypeString.java         |    0
 .../AsyncGetGuestAttributes.java              |    0
 .../SyncGetGuestAttributes.java               |    0
 .../v2/tpu/getlocation/AsyncGetLocation.java  |    0
 .../v2/tpu/getlocation/SyncGetLocation.java   |    0
 .../tpu/v2/tpu/getnode/AsyncGetNode.java      |    0
 .../cloud/tpu/v2/tpu/getnode/SyncGetNode.java |    0
 .../v2/tpu/getnode/SyncGetNodeNodename.java   |    0
 .../tpu/v2/tpu/getnode/SyncGetNodeString.java |    0
 .../AsyncGetRuntimeVersion.java               |    0
 .../SyncGetRuntimeVersion.java                |    0
 ...ncGetRuntimeVersionRuntimeversionname.java |    0
 .../SyncGetRuntimeVersionString.java          |    0
 .../AsyncListAcceleratorTypes.java            |    0
 .../AsyncListAcceleratorTypesPaged.java       |    0
 .../SyncListAcceleratorTypes.java             |    0
 .../SyncListAcceleratorTypesLocationname.java |    0
 .../SyncListAcceleratorTypesString.java       |    0
 .../tpu/listlocations/AsyncListLocations.java |    0
 .../AsyncListLocationsPaged.java              |    0
 .../tpu/listlocations/SyncListLocations.java  |    0
 .../tpu/v2/tpu/listnodes/AsyncListNodes.java  |    0
 .../v2/tpu/listnodes/AsyncListNodesPaged.java |    0
 .../tpu/v2/tpu/listnodes/SyncListNodes.java   |    0
 .../listnodes/SyncListNodesLocationname.java  |    0
 .../v2/tpu/listnodes/SyncListNodesString.java |    0
 .../AsyncListRuntimeVersions.java             |    0
 .../AsyncListRuntimeVersionsPaged.java        |    0
 .../SyncListRuntimeVersions.java              |    0
 .../SyncListRuntimeVersionsLocationname.java  |    0
 .../SyncListRuntimeVersionsString.java        |    0
 .../tpu/v2/tpu/startnode/AsyncStartNode.java  |    0
 .../v2/tpu/startnode/AsyncStartNodeLRO.java   |    0
 .../tpu/v2/tpu/startnode/SyncStartNode.java   |    0
 .../tpu/v2/tpu/stopnode/AsyncStopNode.java    |    0
 .../tpu/v2/tpu/stopnode/AsyncStopNodeLRO.java |    0
 .../tpu/v2/tpu/stopnode/SyncStopNode.java     |    0
 .../v2/tpu/updatenode/AsyncUpdateNode.java    |    0
 .../v2/tpu/updatenode/AsyncUpdateNodeLRO.java |    0
 .../tpu/v2/tpu/updatenode/SyncUpdateNode.java |    0
 .../SyncUpdateNodeNodeFieldmask.java          |    0
 .../v2/tpusettings/getnode/SyncGetNode.java   |    0
 .../tpustubsettings/getnode/SyncGetNode.java  |    0
 .../SyncCreateSetCredentialsProvider.java     |    0
 .../tpu/create/SyncCreateSetEndpoint.java     |    0
 .../tpu/createnode/AsyncCreateNode.java       |    0
 .../tpu/createnode/AsyncCreateNodeLRO.java    |    0
 .../tpu/createnode/SyncCreateNode.java        |    0
 .../SyncCreateNodeLocationnameNodeString.java |    0
 .../SyncCreateNodeStringNodeString.java       |    0
 .../AsyncCreateQueuedResource.java            |    0
 .../AsyncCreateQueuedResourceLRO.java         |    0
 .../SyncCreateQueuedResource.java             |    0
 ...ourceLocationnameQueuedresourceString.java |    0
 ...uedResourceStringQueuedresourceString.java |    0
 .../tpu/deletenode/AsyncDeleteNode.java       |    0
 .../tpu/deletenode/AsyncDeleteNodeLRO.java    |    0
 .../tpu/deletenode/SyncDeleteNode.java        |    0
 .../deletenode/SyncDeleteNodeNodename.java    |    0
 .../tpu/deletenode/SyncDeleteNodeString.java  |    0
 .../AsyncDeleteQueuedResource.java            |    0
 .../AsyncDeleteQueuedResourceLRO.java         |    0
 .../SyncDeleteQueuedResource.java             |    0
 ...eleteQueuedResourceQueuedresourcename.java |    0
 .../SyncDeleteQueuedResourceString.java       |    0
 .../AsyncGenerateServiceIdentity.java         |    0
 .../SyncGenerateServiceIdentity.java          |    0
 .../AsyncGetAcceleratorType.java              |    0
 .../SyncGetAcceleratorType.java               |    0
 ...GetAcceleratorTypeAcceleratortypename.java |    0
 .../SyncGetAcceleratorTypeString.java         |    0
 .../AsyncGetGuestAttributes.java              |    0
 .../SyncGetGuestAttributes.java               |    0
 .../tpu/getlocation/AsyncGetLocation.java     |    0
 .../tpu/getlocation/SyncGetLocation.java      |    0
 .../v2alpha1/tpu/getnode/AsyncGetNode.java    |    0
 .../tpu/v2alpha1/tpu/getnode/SyncGetNode.java |    0
 .../tpu/getnode/SyncGetNodeNodename.java      |    0
 .../tpu/getnode/SyncGetNodeString.java        |    0
 .../AsyncGetQueuedResource.java               |    0
 .../SyncGetQueuedResource.java                |    0
 ...ncGetQueuedResourceQueuedresourcename.java |    0
 .../SyncGetQueuedResourceString.java          |    0
 .../AsyncGetRuntimeVersion.java               |    0
 .../SyncGetRuntimeVersion.java                |    0
 ...ncGetRuntimeVersionRuntimeversionname.java |    0
 .../SyncGetRuntimeVersionString.java          |    0
 .../AsyncListAcceleratorTypes.java            |    0
 .../AsyncListAcceleratorTypesPaged.java       |    0
 .../SyncListAcceleratorTypes.java             |    0
 .../SyncListAcceleratorTypesLocationname.java |    0
 .../SyncListAcceleratorTypesString.java       |    0
 .../tpu/listlocations/AsyncListLocations.java |    0
 .../AsyncListLocationsPaged.java              |    0
 .../tpu/listlocations/SyncListLocations.java  |    0
 .../tpu/listnodes/AsyncListNodes.java         |    0
 .../tpu/listnodes/AsyncListNodesPaged.java    |    0
 .../v2alpha1/tpu/listnodes/SyncListNodes.java |    0
 .../listnodes/SyncListNodesLocationname.java  |    0
 .../tpu/listnodes/SyncListNodesString.java    |    0
 .../AsyncListQueuedResources.java             |    0
 .../AsyncListQueuedResourcesPaged.java        |    0
 .../SyncListQueuedResources.java              |    0
 .../SyncListQueuedResourcesLocationname.java  |    0
 .../SyncListQueuedResourcesString.java        |    0
 .../AsyncListRuntimeVersions.java             |    0
 .../AsyncListRuntimeVersionsPaged.java        |    0
 .../SyncListRuntimeVersions.java              |    0
 .../SyncListRuntimeVersionsLocationname.java  |    0
 .../SyncListRuntimeVersionsString.java        |    0
 .../AsyncSimulateMaintenanceEvent.java        |    0
 .../AsyncSimulateMaintenanceEventLRO.java     |    0
 .../SyncSimulateMaintenanceEvent.java         |    0
 .../tpu/startnode/AsyncStartNode.java         |    0
 .../tpu/startnode/AsyncStartNodeLRO.java      |    0
 .../v2alpha1/tpu/startnode/SyncStartNode.java |    0
 .../v2alpha1/tpu/stopnode/AsyncStopNode.java  |    0
 .../tpu/stopnode/AsyncStopNodeLRO.java        |    0
 .../v2alpha1/tpu/stopnode/SyncStopNode.java   |    0
 .../tpu/updatenode/AsyncUpdateNode.java       |    0
 .../tpu/updatenode/AsyncUpdateNodeLRO.java    |    0
 .../tpu/updatenode/SyncUpdateNode.java        |    0
 .../SyncUpdateNodeNodeFieldmask.java          |    0
 .../tpusettings/getnode/SyncGetNode.java      |    0
 .../java/com/google/cloud/tpu/v1/TpuGrpc.java | 1168 ------
 .../google/cloud/tpu/v1/CloudTpuProto.java    |  454 --
 .../tpu/v1/DeleteNodeRequestOrBuilder.java    |   29 -
 .../GetAcceleratorTypeRequestOrBuilder.java   |   29 -
 .../cloud/tpu/v1/GetNodeRequestOrBuilder.java |   29 -
 .../GetTensorFlowVersionRequestOrBuilder.java |   29 -
 .../tpu/v1/SchedulingConfigOrBuilder.java     |   29 -
 .../tpu/v1/StartNodeRequestOrBuilder.java     |   29 -
 .../tpu/v1/StopNodeRequestOrBuilder.java      |   29 -
 .../java/com/google/cloud/tpu/v2/TpuGrpc.java | 1340 ------
 .../google/cloud/tpu/v2/CloudTpuProto.java    |  658 ---
 .../tpu/v2/DeleteNodeRequestOrBuilder.java    |   29 -
 ...nerateServiceIdentityRequestOrBuilder.java |   29 -
 .../GetAcceleratorTypeRequestOrBuilder.java   |   29 -
 .../cloud/tpu/v2/GetNodeRequestOrBuilder.java |   29 -
 .../v2/GetRuntimeVersionRequestOrBuilder.java |   29 -
 .../tpu/v2/SchedulingConfigOrBuilder.java     |   29 -
 .../tpu/v2/ServiceIdentityOrBuilder.java      |   29 -
 .../v2/ShieldedInstanceConfigOrBuilder.java   |   19 -
 .../tpu/v2/StartNodeRequestOrBuilder.java     |   29 -
 .../tpu/v2/StopNodeRequestOrBuilder.java      |   29 -
 .../google/cloud/tpu/v2alpha1/TpuGrpc.java    | 1770 --------
 .../cloud/tpu/v2alpha1/CloudTpuProto.java     | 1014 -----
 .../v2alpha1/DeleteNodeRequestOrBuilder.java  |   49 -
 .../DeleteQueuedResourceRequestOrBuilder.java |   49 -
 ...nerateServiceIdentityRequestOrBuilder.java |   29 -
 .../GetAcceleratorTypeRequestOrBuilder.java   |   29 -
 .../tpu/v2alpha1/GetNodeRequestOrBuilder.java |   29 -
 .../GetQueuedResourceRequestOrBuilder.java    |   29 -
 .../GetRuntimeVersionRequestOrBuilder.java    |   29 -
 .../v2alpha1/SchedulingConfigOrBuilder.java   |   29 -
 .../v2alpha1/ServiceIdentityOrBuilder.java    |   29 -
 .../ShieldedInstanceConfigOrBuilder.java      |   19 -
 .../v2alpha1/StartNodeRequestOrBuilder.java   |   29 -
 .../v2alpha1/StopNodeRequestOrBuilder.java    |   29 -
 491 files changed, 47896 insertions(+), 30236 deletions(-)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java (99%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java (99%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuClient.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java (99%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/gapic_metadata.json (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/package-info.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuCallableFactory.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java (99%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuCallableFactory.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java (99%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStub.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStubSettings.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java (99%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/gapic_metadata.json (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/package-info.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuCallableFactory.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java (99%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStub.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocations.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocationsImpl.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpu.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpuImpl.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientHttpJsonTest.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientTest.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocations.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocationsImpl.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpu.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpuImpl.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/TpuClientTest.java (100%)
 create mode 100644 java-tpu/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java
 create mode 100644 java-tpu/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
 create mode 100644 java-tpu/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java (66%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeName.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java (51%)
 create mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java (66%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java (57%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java (61%)
 create mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java (61%)
 create mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java (62%)
 create mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java (61%)
 create mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java (67%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java (57%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java (72%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java (70%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java (65%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java (50%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java (71%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java (67%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java (67%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java (57%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java (73%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java (70%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/LocationName.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java (66%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java (51%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java (70%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeName.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java (72%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java (71%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java (75%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java (67%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java (53%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java (66%)
 create mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java (65%)
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 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java

diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java
similarity index 99%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java
index 89ef7e0615a9..ca670bdb502a 100644
--- a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java
+++ b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java
@@ -31,7 +31,6 @@
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.OperationCallSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
-import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.location.GetLocationRequest;
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java
similarity index 99%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java
index 684e2301247d..d6b4c7cb878a 100644
--- a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java
+++ b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java
@@ -56,7 +56,6 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuClient.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuClient.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuClient.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuClient.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
similarity index 99%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
index 2506b0dfd258..d84cff387e8b 100644
--- a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
+++ b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
@@ -32,7 +32,6 @@
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.OperationCallSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
-import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.location.GetLocationRequest;
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/gapic_metadata.json b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/gapic_metadata.json
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/gapic_metadata.json
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/gapic_metadata.json
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/package-info.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/package-info.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/package-info.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/package-info.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuCallableFactory.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuCallableFactory.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuCallableFactory.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
similarity index 99%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
index eb977d9d9176..2837d3ea1b20 100644
--- a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
+++ b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
@@ -61,7 +61,6 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuCallableFactory.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuCallableFactory.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuCallableFactory.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
similarity index 99%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
index acbf0d3d8423..09d996c00c5c 100644
--- a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
+++ b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
@@ -33,7 +33,6 @@
 import com.google.api.gax.httpjson.ProtoMessageResponseParser;
 import com.google.api.gax.httpjson.ProtoRestSerializer;
 import com.google.api.gax.httpjson.longrunning.stub.HttpJsonOperationsStub;
-import com.google.api.gax.longrunning.OperationSnapshot;
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.OperationCallable;
 import com.google.api.gax.rpc.UnaryCallable;
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStub.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStub.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStub.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStub.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStubSettings.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStubSettings.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStubSettings.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStubSettings.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
similarity index 99%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
index 357bc4b28751..a0ba9a34deeb 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
+++ b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
@@ -32,7 +32,6 @@
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.OperationCallSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
-import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.location.GetLocationRequest;
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/gapic_metadata.json b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/gapic_metadata.json
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/gapic_metadata.json
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/gapic_metadata.json
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/package-info.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/package-info.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/package-info.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/package-info.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuCallableFactory.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuCallableFactory.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuCallableFactory.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
similarity index 99%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
index 1eb67191472a..5760526c4511 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
+++ b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
@@ -70,7 +70,6 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStub.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStub.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStub.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStub.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocations.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocations.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocations.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocations.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocationsImpl.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocationsImpl.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocationsImpl.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocationsImpl.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpu.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpu.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpu.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpu.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpuImpl.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpuImpl.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpuImpl.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpuImpl.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientHttpJsonTest.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientHttpJsonTest.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientHttpJsonTest.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientHttpJsonTest.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientTest.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientTest.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientTest.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientTest.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocations.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocations.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocations.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocations.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocationsImpl.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocationsImpl.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocationsImpl.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocationsImpl.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpu.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpu.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpu.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpu.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpuImpl.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpuImpl.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpuImpl.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpuImpl.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/TpuClientTest.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/TpuClientTest.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/TpuClientTest.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/TpuClientTest.java
diff --git a/java-tpu/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java b/java-tpu/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java
new file mode 100644
index 000000000000..9820ab5a867f
--- /dev/null
+++ b/java-tpu/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java
@@ -0,0 +1,1463 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.tpu.v1;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ *
+ *
+ * 
+ * Manages TPU nodes and other resources
+ * TPU API v1
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/tpu/v1/cloud_tpu.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class TpuGrpc {
+
+  private TpuGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.tpu.v1.Tpu";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.ListNodesRequest, com.google.cloud.tpu.v1.ListNodesResponse>
+      getListNodesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
+      requestType = com.google.cloud.tpu.v1.ListNodesRequest.class,
+      responseType = com.google.cloud.tpu.v1.ListNodesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.ListNodesRequest, com.google.cloud.tpu.v1.ListNodesResponse>
+      getListNodesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.ListNodesRequest, com.google.cloud.tpu.v1.ListNodesResponse>
+        getListNodesMethod;
+    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+          TpuGrpc.getListNodesMethod =
+              getListNodesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.ListNodesRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.ListNodesResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
+                      .build();
+        }
+      }
+    }
+    return getListNodesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.GetNodeRequest, com.google.cloud.tpu.v1.Node>
+      getGetNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetNode",
+      requestType = com.google.cloud.tpu.v1.GetNodeRequest.class,
+      responseType = com.google.cloud.tpu.v1.Node.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.GetNodeRequest, com.google.cloud.tpu.v1.Node>
+      getGetNodeMethod() {
+    io.grpc.MethodDescriptor
+        getGetNodeMethod;
+    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+          TpuGrpc.getGetNodeMethod =
+              getGetNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.GetNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.Node.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
+                      .build();
+        }
+      }
+    }
+    return getGetNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.CreateNodeRequest, com.google.longrunning.Operation>
+      getCreateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
+      requestType = com.google.cloud.tpu.v1.CreateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.CreateNodeRequest, com.google.longrunning.Operation>
+      getCreateNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.CreateNodeRequest, com.google.longrunning.Operation>
+        getCreateNodeMethod;
+    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+          TpuGrpc.getCreateNodeMethod =
+              getCreateNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.CreateNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
+                      .build();
+        }
+      }
+    }
+    return getCreateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.DeleteNodeRequest, com.google.longrunning.Operation>
+      getDeleteNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
+      requestType = com.google.cloud.tpu.v1.DeleteNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.DeleteNodeRequest, com.google.longrunning.Operation>
+      getDeleteNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.DeleteNodeRequest, com.google.longrunning.Operation>
+        getDeleteNodeMethod;
+    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+          TpuGrpc.getDeleteNodeMethod =
+              getDeleteNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.DeleteNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
+                      .build();
+        }
+      }
+    }
+    return getDeleteNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.ReimageNodeRequest, com.google.longrunning.Operation>
+      getReimageNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ReimageNode",
+      requestType = com.google.cloud.tpu.v1.ReimageNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.ReimageNodeRequest, com.google.longrunning.Operation>
+      getReimageNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.ReimageNodeRequest, com.google.longrunning.Operation>
+        getReimageNodeMethod;
+    if ((getReimageNodeMethod = TpuGrpc.getReimageNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getReimageNodeMethod = TpuGrpc.getReimageNodeMethod) == null) {
+          TpuGrpc.getReimageNodeMethod =
+              getReimageNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ReimageNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.ReimageNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ReimageNode"))
+                      .build();
+        }
+      }
+    }
+    return getReimageNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.StopNodeRequest, com.google.longrunning.Operation>
+      getStopNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StopNode",
+      requestType = com.google.cloud.tpu.v1.StopNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.StopNodeRequest, com.google.longrunning.Operation>
+      getStopNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.StopNodeRequest, com.google.longrunning.Operation>
+        getStopNodeMethod;
+    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+          TpuGrpc.getStopNodeMethod =
+              getStopNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.StopNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
+                      .build();
+        }
+      }
+    }
+    return getStopNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.StartNodeRequest, com.google.longrunning.Operation>
+      getStartNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StartNode",
+      requestType = com.google.cloud.tpu.v1.StartNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.StartNodeRequest, com.google.longrunning.Operation>
+      getStartNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.StartNodeRequest, com.google.longrunning.Operation>
+        getStartNodeMethod;
+    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+          TpuGrpc.getStartNodeMethod =
+              getStartNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.StartNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
+                      .build();
+        }
+      }
+    }
+    return getStartNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest,
+          com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>
+      getListTensorFlowVersionsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListTensorFlowVersions",
+      requestType = com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class,
+      responseType = com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest,
+          com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>
+      getListTensorFlowVersionsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest,
+            com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>
+        getListTensorFlowVersionsMethod;
+    if ((getListTensorFlowVersionsMethod = TpuGrpc.getListTensorFlowVersionsMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListTensorFlowVersionsMethod = TpuGrpc.getListTensorFlowVersionsMethod) == null) {
+          TpuGrpc.getListTensorFlowVersionsMethod =
+              getListTensorFlowVersionsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "ListTensorFlowVersions"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new TpuMethodDescriptorSupplier("ListTensorFlowVersions"))
+                      .build();
+        }
+      }
+    }
+    return getListTensorFlowVersionsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.GetTensorFlowVersionRequest,
+          com.google.cloud.tpu.v1.TensorFlowVersion>
+      getGetTensorFlowVersionMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetTensorFlowVersion",
+      requestType = com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class,
+      responseType = com.google.cloud.tpu.v1.TensorFlowVersion.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.GetTensorFlowVersionRequest,
+          com.google.cloud.tpu.v1.TensorFlowVersion>
+      getGetTensorFlowVersionMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.GetTensorFlowVersionRequest,
+            com.google.cloud.tpu.v1.TensorFlowVersion>
+        getGetTensorFlowVersionMethod;
+    if ((getGetTensorFlowVersionMethod = TpuGrpc.getGetTensorFlowVersionMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetTensorFlowVersionMethod = TpuGrpc.getGetTensorFlowVersionMethod) == null) {
+          TpuGrpc.getGetTensorFlowVersionMethod =
+              getGetTensorFlowVersionMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "GetTensorFlowVersion"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.GetTensorFlowVersionRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetTensorFlowVersion"))
+                      .build();
+        }
+      }
+    }
+    return getGetTensorFlowVersionMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.ListAcceleratorTypesRequest,
+          com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>
+      getListAcceleratorTypesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
+      requestType = com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class,
+      responseType = com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.ListAcceleratorTypesRequest,
+          com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>
+      getListAcceleratorTypesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.ListAcceleratorTypesRequest,
+            com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>
+        getListAcceleratorTypesMethod;
+    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+          TpuGrpc.getListAcceleratorTypesMethod =
+              getListAcceleratorTypesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.ListAcceleratorTypesRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.ListAcceleratorTypesResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
+                      .build();
+        }
+      }
+    }
+    return getListAcceleratorTypesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.GetAcceleratorTypeRequest,
+          com.google.cloud.tpu.v1.AcceleratorType>
+      getGetAcceleratorTypeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
+      requestType = com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class,
+      responseType = com.google.cloud.tpu.v1.AcceleratorType.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.GetAcceleratorTypeRequest,
+          com.google.cloud.tpu.v1.AcceleratorType>
+      getGetAcceleratorTypeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.GetAcceleratorTypeRequest,
+            com.google.cloud.tpu.v1.AcceleratorType>
+        getGetAcceleratorTypeMethod;
+    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+          TpuGrpc.getGetAcceleratorTypeMethod =
+              getGetAcceleratorTypeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.GetAcceleratorTypeRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
+                      .build();
+        }
+      }
+    }
+    return getGetAcceleratorTypeMethod;
+  }
+
+  /** Creates a new async stub that supports all call types for the service */
+  public static TpuStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TpuStub(channel, callOptions);
+          }
+        };
+    return TpuStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static TpuBlockingStub newBlockingStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TpuBlockingStub(channel, callOptions);
+          }
+        };
+    return TpuBlockingStub.newStub(factory, channel);
+  }
+
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static TpuFutureStub newFutureStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TpuFutureStub(channel, callOptions);
+          }
+        };
+    return TpuFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v1
+   * 

+   */
+  public abstract static class TpuImplBase implements io.grpc.BindableService {
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(
+        com.google.cloud.tpu.v1.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(
+        com.google.cloud.tpu.v1.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(
+        com.google.cloud.tpu.v1.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(
+        com.google.cloud.tpu.v1.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Reimages a node's OS.
+     * 

+     */
+    public void reimageNode(
+        com.google.cloud.tpu.v1.ReimageNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getReimageNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node, this operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(
+        com.google.cloud.tpu.v1.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(
+        com.google.cloud.tpu.v1.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * List TensorFlow versions supported by this API.
+     * 

+     */
+    public void listTensorFlowVersions(
+        com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListTensorFlowVersionsMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets TensorFlow Version.
+     * 

+     */
+    public void getTensorFlowVersion(
+        com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetTensorFlowVersionMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(
+        com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListAcceleratorTypesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(
+        com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetAcceleratorTypeMethod(), responseObserver);
+    }
+
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
+      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+          .addMethod(
+              getListNodesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.ListNodesRequest,
+                      com.google.cloud.tpu.v1.ListNodesResponse>(this, METHODID_LIST_NODES)))
+          .addMethod(
+              getGetNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.GetNodeRequest, com.google.cloud.tpu.v1.Node>(
+                      this, METHODID_GET_NODE)))
+          .addMethod(
+              getCreateNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.CreateNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_CREATE_NODE)))
+          .addMethod(
+              getDeleteNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.DeleteNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_DELETE_NODE)))
+          .addMethod(
+              getReimageNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.ReimageNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_REIMAGE_NODE)))
+          .addMethod(
+              getStopNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.StopNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_STOP_NODE)))
+          .addMethod(
+              getStartNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.StartNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_START_NODE)))
+          .addMethod(
+              getListTensorFlowVersionsMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest,
+                      com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>(
+                      this, METHODID_LIST_TENSOR_FLOW_VERSIONS)))
+          .addMethod(
+              getGetTensorFlowVersionMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.GetTensorFlowVersionRequest,
+                      com.google.cloud.tpu.v1.TensorFlowVersion>(
+                      this, METHODID_GET_TENSOR_FLOW_VERSION)))
+          .addMethod(
+              getListAcceleratorTypesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.ListAcceleratorTypesRequest,
+                      com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>(
+                      this, METHODID_LIST_ACCELERATOR_TYPES)))
+          .addMethod(
+              getGetAcceleratorTypeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.GetAcceleratorTypeRequest,
+                      com.google.cloud.tpu.v1.AcceleratorType>(
+                      this, METHODID_GET_ACCELERATOR_TYPE)))
+          .build();
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v1
+   * 

+   */
+  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
+    private TpuStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(
+        com.google.cloud.tpu.v1.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(
+        com.google.cloud.tpu.v1.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(
+        com.google.cloud.tpu.v1.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(
+        com.google.cloud.tpu.v1.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Reimages a node's OS.
+     * 

+     */
+    public void reimageNode(
+        com.google.cloud.tpu.v1.ReimageNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getReimageNodeMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node, this operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(
+        com.google.cloud.tpu.v1.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(
+        com.google.cloud.tpu.v1.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * List TensorFlow versions supported by this API.
+     * 

+     */
+    public void listTensorFlowVersions(
+        com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListTensorFlowVersionsMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets TensorFlow Version.
+     * 

+     */
+    public void getTensorFlowVersion(
+        com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetTensorFlowVersionMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(
+        com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(
+        com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v1
+   * 

+   */
+  public static final class TpuBlockingStub
+      extends io.grpc.stub.AbstractBlockingStub {
+    private TpuBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuBlockingStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuBlockingStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.cloud.tpu.v1.ListNodesResponse listNodes(
+        com.google.cloud.tpu.v1.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListNodesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.cloud.tpu.v1.Node getNode(com.google.cloud.tpu.v1.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.longrunning.Operation createNode(
+        com.google.cloud.tpu.v1.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.longrunning.Operation deleteNode(
+        com.google.cloud.tpu.v1.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Reimages a node's OS.
+     * 

+     */
+    public com.google.longrunning.Operation reimageNode(
+        com.google.cloud.tpu.v1.ReimageNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getReimageNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node, this operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.longrunning.Operation stopNode(
+        com.google.cloud.tpu.v1.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStopNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.longrunning.Operation startNode(
+        com.google.cloud.tpu.v1.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStartNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * List TensorFlow versions supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse listTensorFlowVersions(
+        com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListTensorFlowVersionsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets TensorFlow Version.
+     * 

+     */
+    public com.google.cloud.tpu.v1.TensorFlowVersion getTensorFlowVersion(
+        com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetTensorFlowVersionMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse listAcceleratorTypes(
+        com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorType(
+        com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v1
+   * 

+   */
+  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
+    private TpuFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuFutureStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuFutureStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v1.ListNodesResponse>
+        listNodes(com.google.cloud.tpu.v1.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getNode(
+        com.google.cloud.tpu.v1.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        createNode(com.google.cloud.tpu.v1.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        deleteNode(com.google.cloud.tpu.v1.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Reimages a node's OS.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        reimageNode(com.google.cloud.tpu.v1.ReimageNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getReimageNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node, this operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        stopNode(com.google.cloud.tpu.v1.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        startNode(com.google.cloud.tpu.v1.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * List TensorFlow versions supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>
+        listTensorFlowVersions(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListTensorFlowVersionsMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets TensorFlow Version.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v1.TensorFlowVersion>
+        getTensorFlowVersion(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetTensorFlowVersionMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>
+        listAcceleratorTypes(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v1.AcceleratorType>
+        getAcceleratorType(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_LIST_NODES = 0;
+  private static final int METHODID_GET_NODE = 1;
+  private static final int METHODID_CREATE_NODE = 2;
+  private static final int METHODID_DELETE_NODE = 3;
+  private static final int METHODID_REIMAGE_NODE = 4;
+  private static final int METHODID_STOP_NODE = 5;
+  private static final int METHODID_START_NODE = 6;
+  private static final int METHODID_LIST_TENSOR_FLOW_VERSIONS = 7;
+  private static final int METHODID_GET_TENSOR_FLOW_VERSION = 8;
+  private static final int METHODID_LIST_ACCELERATOR_TYPES = 9;
+  private static final int METHODID_GET_ACCELERATOR_TYPE = 10;
+
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final TpuImplBase serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_LIST_NODES:
+          serviceImpl.listNodes(
+              (com.google.cloud.tpu.v1.ListNodesRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_NODE:
+          serviceImpl.getNode(
+              (com.google.cloud.tpu.v1.GetNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_CREATE_NODE:
+          serviceImpl.createNode(
+              (com.google.cloud.tpu.v1.CreateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_NODE:
+          serviceImpl.deleteNode(
+              (com.google.cloud.tpu.v1.DeleteNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_REIMAGE_NODE:
+          serviceImpl.reimageNode(
+              (com.google.cloud.tpu.v1.ReimageNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_STOP_NODE:
+          serviceImpl.stopNode(
+              (com.google.cloud.tpu.v1.StopNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_START_NODE:
+          serviceImpl.startNode(
+              (com.google.cloud.tpu.v1.StartNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_TENSOR_FLOW_VERSIONS:
+          serviceImpl.listTensorFlowVersions(
+              (com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_TENSOR_FLOW_VERSION:
+          serviceImpl.getTensorFlowVersion(
+              (com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_LIST_ACCELERATOR_TYPES:
+          serviceImpl.listAcceleratorTypes(
+              (com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_ACCELERATOR_TYPE:
+          serviceImpl.getAcceleratorType(
+              (com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  private abstract static class TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    TpuBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("Tpu");
+    }
+  }
+
+  private static final class TpuFileDescriptorSupplier extends TpuBaseDescriptorSupplier {
+    TpuFileDescriptorSupplier() {}
+  }
+
+  private static final class TpuMethodDescriptorSupplier extends TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    TpuMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (TpuGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new TpuFileDescriptorSupplier())
+                      .addMethod(getListNodesMethod())
+                      .addMethod(getGetNodeMethod())
+                      .addMethod(getCreateNodeMethod())
+                      .addMethod(getDeleteNodeMethod())
+                      .addMethod(getReimageNodeMethod())
+                      .addMethod(getStopNodeMethod())
+                      .addMethod(getStartNodeMethod())
+                      .addMethod(getListTensorFlowVersionsMethod())
+                      .addMethod(getGetTensorFlowVersionMethod())
+                      .addMethod(getListAcceleratorTypesMethod())
+                      .addMethod(getGetAcceleratorTypeMethod())
+                      .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/java-tpu/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java b/java-tpu/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
new file mode 100644
index 000000000000..97342624abb5
--- /dev/null
+++ b/java-tpu/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
@@ -0,0 +1,1696 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.tpu.v2;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ *
+ *
+ * 
+ * Manages TPU nodes and other resources
+ * TPU API v2
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/tpu/v2/cloud_tpu.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class TpuGrpc {
+
+  private TpuGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.tpu.v2.Tpu";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.ListNodesRequest, com.google.cloud.tpu.v2.ListNodesResponse>
+      getListNodesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
+      requestType = com.google.cloud.tpu.v2.ListNodesRequest.class,
+      responseType = com.google.cloud.tpu.v2.ListNodesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.ListNodesRequest, com.google.cloud.tpu.v2.ListNodesResponse>
+      getListNodesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.ListNodesRequest, com.google.cloud.tpu.v2.ListNodesResponse>
+        getListNodesMethod;
+    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+          TpuGrpc.getListNodesMethod =
+              getListNodesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.ListNodesRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.ListNodesResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
+                      .build();
+        }
+      }
+    }
+    return getListNodesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GetNodeRequest, com.google.cloud.tpu.v2.Node>
+      getGetNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetNode",
+      requestType = com.google.cloud.tpu.v2.GetNodeRequest.class,
+      responseType = com.google.cloud.tpu.v2.Node.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GetNodeRequest, com.google.cloud.tpu.v2.Node>
+      getGetNodeMethod() {
+    io.grpc.MethodDescriptor
+        getGetNodeMethod;
+    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+          TpuGrpc.getGetNodeMethod =
+              getGetNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.GetNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.Node.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
+                      .build();
+        }
+      }
+    }
+    return getGetNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.CreateNodeRequest, com.google.longrunning.Operation>
+      getCreateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
+      requestType = com.google.cloud.tpu.v2.CreateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.CreateNodeRequest, com.google.longrunning.Operation>
+      getCreateNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.CreateNodeRequest, com.google.longrunning.Operation>
+        getCreateNodeMethod;
+    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+          TpuGrpc.getCreateNodeMethod =
+              getCreateNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.CreateNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
+                      .build();
+        }
+      }
+    }
+    return getCreateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.DeleteNodeRequest, com.google.longrunning.Operation>
+      getDeleteNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
+      requestType = com.google.cloud.tpu.v2.DeleteNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.DeleteNodeRequest, com.google.longrunning.Operation>
+      getDeleteNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.DeleteNodeRequest, com.google.longrunning.Operation>
+        getDeleteNodeMethod;
+    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+          TpuGrpc.getDeleteNodeMethod =
+              getDeleteNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.DeleteNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
+                      .build();
+        }
+      }
+    }
+    return getDeleteNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.StopNodeRequest, com.google.longrunning.Operation>
+      getStopNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StopNode",
+      requestType = com.google.cloud.tpu.v2.StopNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.StopNodeRequest, com.google.longrunning.Operation>
+      getStopNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.StopNodeRequest, com.google.longrunning.Operation>
+        getStopNodeMethod;
+    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+          TpuGrpc.getStopNodeMethod =
+              getStopNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.StopNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
+                      .build();
+        }
+      }
+    }
+    return getStopNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.StartNodeRequest, com.google.longrunning.Operation>
+      getStartNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StartNode",
+      requestType = com.google.cloud.tpu.v2.StartNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.StartNodeRequest, com.google.longrunning.Operation>
+      getStartNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.StartNodeRequest, com.google.longrunning.Operation>
+        getStartNodeMethod;
+    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+          TpuGrpc.getStartNodeMethod =
+              getStartNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.StartNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
+                      .build();
+        }
+      }
+    }
+    return getStartNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.UpdateNodeRequest, com.google.longrunning.Operation>
+      getUpdateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "UpdateNode",
+      requestType = com.google.cloud.tpu.v2.UpdateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.UpdateNodeRequest, com.google.longrunning.Operation>
+      getUpdateNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.UpdateNodeRequest, com.google.longrunning.Operation>
+        getUpdateNodeMethod;
+    if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
+          TpuGrpc.getUpdateNodeMethod =
+              getUpdateNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.UpdateNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("UpdateNode"))
+                      .build();
+        }
+      }
+    }
+    return getUpdateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GenerateServiceIdentityRequest,
+          com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>
+      getGenerateServiceIdentityMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GenerateServiceIdentity",
+      requestType = com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class,
+      responseType = com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GenerateServiceIdentityRequest,
+          com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>
+      getGenerateServiceIdentityMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.GenerateServiceIdentityRequest,
+            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>
+        getGenerateServiceIdentityMethod;
+    if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
+          TpuGrpc.getGenerateServiceIdentityMethod =
+              getGenerateServiceIdentityMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "GenerateServiceIdentity"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.GenerateServiceIdentityRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.GenerateServiceIdentityResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new TpuMethodDescriptorSupplier("GenerateServiceIdentity"))
+                      .build();
+        }
+      }
+    }
+    return getGenerateServiceIdentityMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.ListAcceleratorTypesRequest,
+          com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>
+      getListAcceleratorTypesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
+      requestType = com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class,
+      responseType = com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.ListAcceleratorTypesRequest,
+          com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>
+      getListAcceleratorTypesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.ListAcceleratorTypesRequest,
+            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>
+        getListAcceleratorTypesMethod;
+    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+          TpuGrpc.getListAcceleratorTypesMethod =
+              getListAcceleratorTypesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.ListAcceleratorTypesRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.ListAcceleratorTypesResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
+                      .build();
+        }
+      }
+    }
+    return getListAcceleratorTypesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GetAcceleratorTypeRequest,
+          com.google.cloud.tpu.v2.AcceleratorType>
+      getGetAcceleratorTypeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
+      requestType = com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class,
+      responseType = com.google.cloud.tpu.v2.AcceleratorType.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GetAcceleratorTypeRequest,
+          com.google.cloud.tpu.v2.AcceleratorType>
+      getGetAcceleratorTypeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.GetAcceleratorTypeRequest,
+            com.google.cloud.tpu.v2.AcceleratorType>
+        getGetAcceleratorTypeMethod;
+    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+          TpuGrpc.getGetAcceleratorTypeMethod =
+              getGetAcceleratorTypeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.GetAcceleratorTypeRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
+                      .build();
+        }
+      }
+    }
+    return getGetAcceleratorTypeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.ListRuntimeVersionsRequest,
+          com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>
+      getListRuntimeVersionsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListRuntimeVersions",
+      requestType = com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class,
+      responseType = com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.ListRuntimeVersionsRequest,
+          com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>
+      getListRuntimeVersionsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.ListRuntimeVersionsRequest,
+            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>
+        getListRuntimeVersionsMethod;
+    if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
+          TpuGrpc.getListRuntimeVersionsMethod =
+              getListRuntimeVersionsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "ListRuntimeVersions"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.ListRuntimeVersionsRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.ListRuntimeVersionsResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListRuntimeVersions"))
+                      .build();
+        }
+      }
+    }
+    return getListRuntimeVersionsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GetRuntimeVersionRequest, com.google.cloud.tpu.v2.RuntimeVersion>
+      getGetRuntimeVersionMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetRuntimeVersion",
+      requestType = com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class,
+      responseType = com.google.cloud.tpu.v2.RuntimeVersion.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GetRuntimeVersionRequest, com.google.cloud.tpu.v2.RuntimeVersion>
+      getGetRuntimeVersionMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.GetRuntimeVersionRequest,
+            com.google.cloud.tpu.v2.RuntimeVersion>
+        getGetRuntimeVersionMethod;
+    if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
+          TpuGrpc.getGetRuntimeVersionMethod =
+              getGetRuntimeVersionMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetRuntimeVersion"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.GetRuntimeVersionRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetRuntimeVersion"))
+                      .build();
+        }
+      }
+    }
+    return getGetRuntimeVersionMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GetGuestAttributesRequest,
+          com.google.cloud.tpu.v2.GetGuestAttributesResponse>
+      getGetGuestAttributesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetGuestAttributes",
+      requestType = com.google.cloud.tpu.v2.GetGuestAttributesRequest.class,
+      responseType = com.google.cloud.tpu.v2.GetGuestAttributesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GetGuestAttributesRequest,
+          com.google.cloud.tpu.v2.GetGuestAttributesResponse>
+      getGetGuestAttributesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.GetGuestAttributesRequest,
+            com.google.cloud.tpu.v2.GetGuestAttributesResponse>
+        getGetGuestAttributesMethod;
+    if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
+          TpuGrpc.getGetGuestAttributesMethod =
+              getGetGuestAttributesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetGuestAttributes"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.GetGuestAttributesRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.GetGuestAttributesResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetGuestAttributes"))
+                      .build();
+        }
+      }
+    }
+    return getGetGuestAttributesMethod;
+  }
+
+  /** Creates a new async stub that supports all call types for the service */
+  public static TpuStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TpuStub(channel, callOptions);
+          }
+        };
+    return TpuStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static TpuBlockingStub newBlockingStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TpuBlockingStub(channel, callOptions);
+          }
+        };
+    return TpuBlockingStub.newStub(factory, channel);
+  }
+
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static TpuFutureStub newFutureStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TpuFutureStub(channel, callOptions);
+          }
+        };
+    return TpuFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2
+   * 

+   */
+  public abstract static class TpuImplBase implements io.grpc.BindableService {
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(
+        com.google.cloud.tpu.v2.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(
+        com.google.cloud.tpu.v2.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(
+        com.google.cloud.tpu.v2.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(
+        com.google.cloud.tpu.v2.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(
+        com.google.cloud.tpu.v2.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(
+        com.google.cloud.tpu.v2.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public void updateNode(
+        com.google.cloud.tpu.v2.UpdateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public void generateServiceIdentity(
+        com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGenerateServiceIdentityMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(
+        com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListAcceleratorTypesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(
+        com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetAcceleratorTypeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public void listRuntimeVersions(
+        com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListRuntimeVersionsMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public void getRuntimeVersion(
+        com.google.cloud.tpu.v2.GetRuntimeVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetRuntimeVersionMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public void getGuestAttributes(
+        com.google.cloud.tpu.v2.GetGuestAttributesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetGuestAttributesMethod(), responseObserver);
+    }
+
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
+      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+          .addMethod(
+              getListNodesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.ListNodesRequest,
+                      com.google.cloud.tpu.v2.ListNodesResponse>(this, METHODID_LIST_NODES)))
+          .addMethod(
+              getGetNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.GetNodeRequest, com.google.cloud.tpu.v2.Node>(
+                      this, METHODID_GET_NODE)))
+          .addMethod(
+              getCreateNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.CreateNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_CREATE_NODE)))
+          .addMethod(
+              getDeleteNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.DeleteNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_DELETE_NODE)))
+          .addMethod(
+              getStopNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.StopNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_STOP_NODE)))
+          .addMethod(
+              getStartNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.StartNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_START_NODE)))
+          .addMethod(
+              getUpdateNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.UpdateNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_UPDATE_NODE)))
+          .addMethod(
+              getGenerateServiceIdentityMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.GenerateServiceIdentityRequest,
+                      com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>(
+                      this, METHODID_GENERATE_SERVICE_IDENTITY)))
+          .addMethod(
+              getListAcceleratorTypesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.ListAcceleratorTypesRequest,
+                      com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>(
+                      this, METHODID_LIST_ACCELERATOR_TYPES)))
+          .addMethod(
+              getGetAcceleratorTypeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.GetAcceleratorTypeRequest,
+                      com.google.cloud.tpu.v2.AcceleratorType>(
+                      this, METHODID_GET_ACCELERATOR_TYPE)))
+          .addMethod(
+              getListRuntimeVersionsMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.ListRuntimeVersionsRequest,
+                      com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>(
+                      this, METHODID_LIST_RUNTIME_VERSIONS)))
+          .addMethod(
+              getGetRuntimeVersionMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.GetRuntimeVersionRequest,
+                      com.google.cloud.tpu.v2.RuntimeVersion>(this, METHODID_GET_RUNTIME_VERSION)))
+          .addMethod(
+              getGetGuestAttributesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.GetGuestAttributesRequest,
+                      com.google.cloud.tpu.v2.GetGuestAttributesResponse>(
+                      this, METHODID_GET_GUEST_ATTRIBUTES)))
+          .build();
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2
+   * 

+   */
+  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
+    private TpuStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(
+        com.google.cloud.tpu.v2.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(
+        com.google.cloud.tpu.v2.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(
+        com.google.cloud.tpu.v2.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(
+        com.google.cloud.tpu.v2.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(
+        com.google.cloud.tpu.v2.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(
+        com.google.cloud.tpu.v2.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public void updateNode(
+        com.google.cloud.tpu.v2.UpdateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public void generateServiceIdentity(
+        com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(
+        com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(
+        com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public void listRuntimeVersions(
+        com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public void getRuntimeVersion(
+        com.google.cloud.tpu.v2.GetRuntimeVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public void getGuestAttributes(
+        com.google.cloud.tpu.v2.GetGuestAttributesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2
+   * 

+   */
+  public static final class TpuBlockingStub
+      extends io.grpc.stub.AbstractBlockingStub {
+    private TpuBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuBlockingStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuBlockingStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.cloud.tpu.v2.ListNodesResponse listNodes(
+        com.google.cloud.tpu.v2.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListNodesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.cloud.tpu.v2.Node getNode(com.google.cloud.tpu.v2.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.longrunning.Operation createNode(
+        com.google.cloud.tpu.v2.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.longrunning.Operation deleteNode(
+        com.google.cloud.tpu.v2.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.longrunning.Operation stopNode(
+        com.google.cloud.tpu.v2.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStopNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.longrunning.Operation startNode(
+        com.google.cloud.tpu.v2.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStartNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public com.google.longrunning.Operation updateNode(
+        com.google.cloud.tpu.v2.UpdateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getUpdateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse generateServiceIdentity(
+        com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGenerateServiceIdentityMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse listAcceleratorTypes(
+        com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorType(
+        com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse listRuntimeVersions(
+        com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListRuntimeVersionsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersion(
+        com.google.cloud.tpu.v2.GetRuntimeVersionRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetRuntimeVersionMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public com.google.cloud.tpu.v2.GetGuestAttributesResponse getGuestAttributes(
+        com.google.cloud.tpu.v2.GetGuestAttributesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetGuestAttributesMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2
+   * 

+   */
+  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
+    private TpuFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuFutureStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuFutureStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2.ListNodesResponse>
+        listNodes(com.google.cloud.tpu.v2.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getNode(
+        com.google.cloud.tpu.v2.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        createNode(com.google.cloud.tpu.v2.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        deleteNode(com.google.cloud.tpu.v2.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        stopNode(com.google.cloud.tpu.v2.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        startNode(com.google.cloud.tpu.v2.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        updateNode(com.google.cloud.tpu.v2.UpdateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>
+        generateServiceIdentity(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>
+        listAcceleratorTypes(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2.AcceleratorType>
+        getAcceleratorType(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>
+        listRuntimeVersions(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2.RuntimeVersion>
+        getRuntimeVersion(com.google.cloud.tpu.v2.GetRuntimeVersionRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2.GetGuestAttributesResponse>
+        getGuestAttributes(com.google.cloud.tpu.v2.GetGuestAttributesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_LIST_NODES = 0;
+  private static final int METHODID_GET_NODE = 1;
+  private static final int METHODID_CREATE_NODE = 2;
+  private static final int METHODID_DELETE_NODE = 3;
+  private static final int METHODID_STOP_NODE = 4;
+  private static final int METHODID_START_NODE = 5;
+  private static final int METHODID_UPDATE_NODE = 6;
+  private static final int METHODID_GENERATE_SERVICE_IDENTITY = 7;
+  private static final int METHODID_LIST_ACCELERATOR_TYPES = 8;
+  private static final int METHODID_GET_ACCELERATOR_TYPE = 9;
+  private static final int METHODID_LIST_RUNTIME_VERSIONS = 10;
+  private static final int METHODID_GET_RUNTIME_VERSION = 11;
+  private static final int METHODID_GET_GUEST_ATTRIBUTES = 12;
+
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final TpuImplBase serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_LIST_NODES:
+          serviceImpl.listNodes(
+              (com.google.cloud.tpu.v2.ListNodesRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_NODE:
+          serviceImpl.getNode(
+              (com.google.cloud.tpu.v2.GetNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_CREATE_NODE:
+          serviceImpl.createNode(
+              (com.google.cloud.tpu.v2.CreateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_NODE:
+          serviceImpl.deleteNode(
+              (com.google.cloud.tpu.v2.DeleteNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_STOP_NODE:
+          serviceImpl.stopNode(
+              (com.google.cloud.tpu.v2.StopNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_START_NODE:
+          serviceImpl.startNode(
+              (com.google.cloud.tpu.v2.StartNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_UPDATE_NODE:
+          serviceImpl.updateNode(
+              (com.google.cloud.tpu.v2.UpdateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GENERATE_SERVICE_IDENTITY:
+          serviceImpl.generateServiceIdentity(
+              (com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_LIST_ACCELERATOR_TYPES:
+          serviceImpl.listAcceleratorTypes(
+              (com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_ACCELERATOR_TYPE:
+          serviceImpl.getAcceleratorType(
+              (com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_LIST_RUNTIME_VERSIONS:
+          serviceImpl.listRuntimeVersions(
+              (com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_RUNTIME_VERSION:
+          serviceImpl.getRuntimeVersion(
+              (com.google.cloud.tpu.v2.GetRuntimeVersionRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_GUEST_ATTRIBUTES:
+          serviceImpl.getGuestAttributes(
+              (com.google.cloud.tpu.v2.GetGuestAttributesRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  private abstract static class TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    TpuBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("Tpu");
+    }
+  }
+
+  private static final class TpuFileDescriptorSupplier extends TpuBaseDescriptorSupplier {
+    TpuFileDescriptorSupplier() {}
+  }
+
+  private static final class TpuMethodDescriptorSupplier extends TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    TpuMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (TpuGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new TpuFileDescriptorSupplier())
+                      .addMethod(getListNodesMethod())
+                      .addMethod(getGetNodeMethod())
+                      .addMethod(getCreateNodeMethod())
+                      .addMethod(getDeleteNodeMethod())
+                      .addMethod(getStopNodeMethod())
+                      .addMethod(getStartNodeMethod())
+                      .addMethod(getUpdateNodeMethod())
+                      .addMethod(getGenerateServiceIdentityMethod())
+                      .addMethod(getListAcceleratorTypesMethod())
+                      .addMethod(getGetAcceleratorTypeMethod())
+                      .addMethod(getListRuntimeVersionsMethod())
+                      .addMethod(getGetRuntimeVersionMethod())
+                      .addMethod(getGetGuestAttributesMethod())
+                      .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/java-tpu/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java b/java-tpu/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
new file mode 100644
index 000000000000..008a91342433
--- /dev/null
+++ b/java-tpu/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
@@ -0,0 +1,2310 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.tpu.v2alpha1;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ *
+ *
+ * 
+ * Manages TPU nodes and other resources
+ * TPU API v2alpha1
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/tpu/v2alpha1/cloud_tpu.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class TpuGrpc {
+
+  private TpuGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.tpu.v2alpha1.Tpu";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.ListNodesRequest,
+          com.google.cloud.tpu.v2alpha1.ListNodesResponse>
+      getListNodesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
+      requestType = com.google.cloud.tpu.v2alpha1.ListNodesRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.ListNodesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.ListNodesRequest,
+          com.google.cloud.tpu.v2alpha1.ListNodesResponse>
+      getListNodesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.ListNodesRequest,
+            com.google.cloud.tpu.v2alpha1.ListNodesResponse>
+        getListNodesMethod;
+    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+          TpuGrpc.getListNodesMethod =
+              getListNodesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.ListNodesRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.ListNodesResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
+                      .build();
+        }
+      }
+    }
+    return getListNodesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetNodeRequest, com.google.cloud.tpu.v2alpha1.Node>
+      getGetNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetNode",
+      requestType = com.google.cloud.tpu.v2alpha1.GetNodeRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.Node.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetNodeRequest, com.google.cloud.tpu.v2alpha1.Node>
+      getGetNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.GetNodeRequest, com.google.cloud.tpu.v2alpha1.Node>
+        getGetNodeMethod;
+    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+          TpuGrpc.getGetNodeMethod =
+              getGetNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.GetNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
+                      .build();
+        }
+      }
+    }
+    return getGetNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.CreateNodeRequest, com.google.longrunning.Operation>
+      getCreateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
+      requestType = com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.CreateNodeRequest, com.google.longrunning.Operation>
+      getCreateNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.CreateNodeRequest, com.google.longrunning.Operation>
+        getCreateNodeMethod;
+    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+          TpuGrpc.getCreateNodeMethod =
+              getCreateNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.CreateNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
+                      .build();
+        }
+      }
+    }
+    return getCreateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.DeleteNodeRequest, com.google.longrunning.Operation>
+      getDeleteNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
+      requestType = com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.DeleteNodeRequest, com.google.longrunning.Operation>
+      getDeleteNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.DeleteNodeRequest, com.google.longrunning.Operation>
+        getDeleteNodeMethod;
+    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+          TpuGrpc.getDeleteNodeMethod =
+              getDeleteNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
+                      .build();
+        }
+      }
+    }
+    return getDeleteNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.StopNodeRequest, com.google.longrunning.Operation>
+      getStopNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StopNode",
+      requestType = com.google.cloud.tpu.v2alpha1.StopNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.StopNodeRequest, com.google.longrunning.Operation>
+      getStopNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.StopNodeRequest, com.google.longrunning.Operation>
+        getStopNodeMethod;
+    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+          TpuGrpc.getStopNodeMethod =
+              getStopNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.StopNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
+                      .build();
+        }
+      }
+    }
+    return getStopNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.StartNodeRequest, com.google.longrunning.Operation>
+      getStartNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StartNode",
+      requestType = com.google.cloud.tpu.v2alpha1.StartNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.StartNodeRequest, com.google.longrunning.Operation>
+      getStartNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.StartNodeRequest, com.google.longrunning.Operation>
+        getStartNodeMethod;
+    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+          TpuGrpc.getStartNodeMethod =
+              getStartNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.StartNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
+                      .build();
+        }
+      }
+    }
+    return getStartNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.UpdateNodeRequest, com.google.longrunning.Operation>
+      getUpdateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "UpdateNode",
+      requestType = com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.UpdateNodeRequest, com.google.longrunning.Operation>
+      getUpdateNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.UpdateNodeRequest, com.google.longrunning.Operation>
+        getUpdateNodeMethod;
+    if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
+          TpuGrpc.getUpdateNodeMethod =
+              getUpdateNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("UpdateNode"))
+                      .build();
+        }
+      }
+    }
+    return getUpdateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest,
+          com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>
+      getListQueuedResourcesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListQueuedResources",
+      requestType = com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest,
+          com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>
+      getListQueuedResourcesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest,
+            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>
+        getListQueuedResourcesMethod;
+    if ((getListQueuedResourcesMethod = TpuGrpc.getListQueuedResourcesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListQueuedResourcesMethod = TpuGrpc.getListQueuedResourcesMethod) == null) {
+          TpuGrpc.getListQueuedResourcesMethod =
+              getListQueuedResourcesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "ListQueuedResources"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListQueuedResources"))
+                      .build();
+        }
+      }
+    }
+    return getListQueuedResourcesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest,
+          com.google.cloud.tpu.v2alpha1.QueuedResource>
+      getGetQueuedResourceMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetQueuedResource",
+      requestType = com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.QueuedResource.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest,
+          com.google.cloud.tpu.v2alpha1.QueuedResource>
+      getGetQueuedResourceMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest,
+            com.google.cloud.tpu.v2alpha1.QueuedResource>
+        getGetQueuedResourceMethod;
+    if ((getGetQueuedResourceMethod = TpuGrpc.getGetQueuedResourceMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetQueuedResourceMethod = TpuGrpc.getGetQueuedResourceMethod) == null) {
+          TpuGrpc.getGetQueuedResourceMethod =
+              getGetQueuedResourceMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetQueuedResource"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetQueuedResource"))
+                      .build();
+        }
+      }
+    }
+    return getGetQueuedResourceMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest,
+          com.google.longrunning.Operation>
+      getCreateQueuedResourceMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateQueuedResource",
+      requestType = com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest,
+          com.google.longrunning.Operation>
+      getCreateQueuedResourceMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest,
+            com.google.longrunning.Operation>
+        getCreateQueuedResourceMethod;
+    if ((getCreateQueuedResourceMethod = TpuGrpc.getCreateQueuedResourceMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getCreateQueuedResourceMethod = TpuGrpc.getCreateQueuedResourceMethod) == null) {
+          TpuGrpc.getCreateQueuedResourceMethod =
+              getCreateQueuedResourceMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "CreateQueuedResource"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateQueuedResource"))
+                      .build();
+        }
+      }
+    }
+    return getCreateQueuedResourceMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest,
+          com.google.longrunning.Operation>
+      getDeleteQueuedResourceMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteQueuedResource",
+      requestType = com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest,
+          com.google.longrunning.Operation>
+      getDeleteQueuedResourceMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest,
+            com.google.longrunning.Operation>
+        getDeleteQueuedResourceMethod;
+    if ((getDeleteQueuedResourceMethod = TpuGrpc.getDeleteQueuedResourceMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getDeleteQueuedResourceMethod = TpuGrpc.getDeleteQueuedResourceMethod) == null) {
+          TpuGrpc.getDeleteQueuedResourceMethod =
+              getDeleteQueuedResourceMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "DeleteQueuedResource"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteQueuedResource"))
+                      .build();
+        }
+      }
+    }
+    return getDeleteQueuedResourceMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest,
+          com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>
+      getGenerateServiceIdentityMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GenerateServiceIdentity",
+      requestType = com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest,
+          com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>
+      getGenerateServiceIdentityMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest,
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>
+        getGenerateServiceIdentityMethod;
+    if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
+          TpuGrpc.getGenerateServiceIdentityMethod =
+              getGenerateServiceIdentityMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "GenerateServiceIdentity"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new TpuMethodDescriptorSupplier("GenerateServiceIdentity"))
+                      .build();
+        }
+      }
+    }
+    return getGenerateServiceIdentityMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest,
+          com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>
+      getListAcceleratorTypesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
+      requestType = com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest,
+          com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>
+      getListAcceleratorTypesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest,
+            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>
+        getListAcceleratorTypesMethod;
+    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+          TpuGrpc.getListAcceleratorTypesMethod =
+              getListAcceleratorTypesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
+                      .build();
+        }
+      }
+    }
+    return getListAcceleratorTypesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest,
+          com.google.cloud.tpu.v2alpha1.AcceleratorType>
+      getGetAcceleratorTypeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
+      requestType = com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.AcceleratorType.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest,
+          com.google.cloud.tpu.v2alpha1.AcceleratorType>
+      getGetAcceleratorTypeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest,
+            com.google.cloud.tpu.v2alpha1.AcceleratorType>
+        getGetAcceleratorTypeMethod;
+    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+          TpuGrpc.getGetAcceleratorTypeMethod =
+              getGetAcceleratorTypeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
+                      .build();
+        }
+      }
+    }
+    return getGetAcceleratorTypeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest,
+          com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>
+      getListRuntimeVersionsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListRuntimeVersions",
+      requestType = com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest,
+          com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>
+      getListRuntimeVersionsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest,
+            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>
+        getListRuntimeVersionsMethod;
+    if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
+          TpuGrpc.getListRuntimeVersionsMethod =
+              getListRuntimeVersionsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "ListRuntimeVersions"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListRuntimeVersions"))
+                      .build();
+        }
+      }
+    }
+    return getListRuntimeVersionsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest,
+          com.google.cloud.tpu.v2alpha1.RuntimeVersion>
+      getGetRuntimeVersionMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetRuntimeVersion",
+      requestType = com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.RuntimeVersion.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest,
+          com.google.cloud.tpu.v2alpha1.RuntimeVersion>
+      getGetRuntimeVersionMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest,
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion>
+        getGetRuntimeVersionMethod;
+    if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
+          TpuGrpc.getGetRuntimeVersionMethod =
+              getGetRuntimeVersionMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetRuntimeVersion"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetRuntimeVersion"))
+                      .build();
+        }
+      }
+    }
+    return getGetRuntimeVersionMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest,
+          com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>
+      getGetGuestAttributesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetGuestAttributes",
+      requestType = com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest,
+          com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>
+      getGetGuestAttributesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest,
+            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>
+        getGetGuestAttributesMethod;
+    if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
+          TpuGrpc.getGetGuestAttributesMethod =
+              getGetGuestAttributesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetGuestAttributes"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetGuestAttributes"))
+                      .build();
+        }
+      }
+    }
+    return getGetGuestAttributesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest,
+          com.google.longrunning.Operation>
+      getSimulateMaintenanceEventMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "SimulateMaintenanceEvent",
+      requestType = com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest,
+          com.google.longrunning.Operation>
+      getSimulateMaintenanceEventMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest,
+            com.google.longrunning.Operation>
+        getSimulateMaintenanceEventMethod;
+    if ((getSimulateMaintenanceEventMethod = TpuGrpc.getSimulateMaintenanceEventMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getSimulateMaintenanceEventMethod = TpuGrpc.getSimulateMaintenanceEventMethod)
+            == null) {
+          TpuGrpc.getSimulateMaintenanceEventMethod =
+              getSimulateMaintenanceEventMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "SimulateMaintenanceEvent"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new TpuMethodDescriptorSupplier("SimulateMaintenanceEvent"))
+                      .build();
+        }
+      }
+    }
+    return getSimulateMaintenanceEventMethod;
+  }
+
+  /** Creates a new async stub that supports all call types for the service */
+  public static TpuStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TpuStub(channel, callOptions);
+          }
+        };
+    return TpuStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static TpuBlockingStub newBlockingStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TpuBlockingStub(channel, callOptions);
+          }
+        };
+    return TpuBlockingStub.newStub(factory, channel);
+  }
+
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static TpuFutureStub newFutureStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TpuFutureStub(channel, callOptions);
+          }
+        };
+    return TpuFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2alpha1
+   * 

+   */
+  public abstract static class TpuImplBase implements io.grpc.BindableService {
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(
+        com.google.cloud.tpu.v2alpha1.ListNodesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(
+        com.google.cloud.tpu.v2alpha1.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(
+        com.google.cloud.tpu.v2alpha1.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(
+        com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(
+        com.google.cloud.tpu.v2alpha1.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(
+        com.google.cloud.tpu.v2alpha1.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public void updateNode(
+        com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists queued resources.
+     * 

+     */
+    public void listQueuedResources(
+        com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListQueuedResourcesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets details of a queued resource.
+     * 

+     */
+    public void getQueuedResource(
+        com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetQueuedResourceMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a QueuedResource TPU instance.
+     * 

+     */
+    public void createQueuedResource(
+        com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getCreateQueuedResourceMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a QueuedResource TPU instance.
+     * 

+     */
+    public void deleteQueuedResource(
+        com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getDeleteQueuedResourceMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public void generateServiceIdentity(
+        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGenerateServiceIdentityMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(
+        com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListAcceleratorTypesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(
+        com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetAcceleratorTypeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public void listRuntimeVersions(
+        com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListRuntimeVersionsMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public void getRuntimeVersion(
+        com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetRuntimeVersionMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public void getGuestAttributes(
+        com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetGuestAttributesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Simulates a maintenance event.
+     * 

+     */
+    public void simulateMaintenanceEvent(
+        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getSimulateMaintenanceEventMethod(), responseObserver);
+    }
+
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
+      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+          .addMethod(
+              getListNodesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.ListNodesRequest,
+                      com.google.cloud.tpu.v2alpha1.ListNodesResponse>(this, METHODID_LIST_NODES)))
+          .addMethod(
+              getGetNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.GetNodeRequest,
+                      com.google.cloud.tpu.v2alpha1.Node>(this, METHODID_GET_NODE)))
+          .addMethod(
+              getCreateNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.CreateNodeRequest,
+                      com.google.longrunning.Operation>(this, METHODID_CREATE_NODE)))
+          .addMethod(
+              getDeleteNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.DeleteNodeRequest,
+                      com.google.longrunning.Operation>(this, METHODID_DELETE_NODE)))
+          .addMethod(
+              getStopNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.StopNodeRequest,
+                      com.google.longrunning.Operation>(this, METHODID_STOP_NODE)))
+          .addMethod(
+              getStartNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.StartNodeRequest,
+                      com.google.longrunning.Operation>(this, METHODID_START_NODE)))
+          .addMethod(
+              getUpdateNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.UpdateNodeRequest,
+                      com.google.longrunning.Operation>(this, METHODID_UPDATE_NODE)))
+          .addMethod(
+              getListQueuedResourcesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest,
+                      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>(
+                      this, METHODID_LIST_QUEUED_RESOURCES)))
+          .addMethod(
+              getGetQueuedResourceMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest,
+                      com.google.cloud.tpu.v2alpha1.QueuedResource>(
+                      this, METHODID_GET_QUEUED_RESOURCE)))
+          .addMethod(
+              getCreateQueuedResourceMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest,
+                      com.google.longrunning.Operation>(this, METHODID_CREATE_QUEUED_RESOURCE)))
+          .addMethod(
+              getDeleteQueuedResourceMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest,
+                      com.google.longrunning.Operation>(this, METHODID_DELETE_QUEUED_RESOURCE)))
+          .addMethod(
+              getGenerateServiceIdentityMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest,
+                      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>(
+                      this, METHODID_GENERATE_SERVICE_IDENTITY)))
+          .addMethod(
+              getListAcceleratorTypesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest,
+                      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>(
+                      this, METHODID_LIST_ACCELERATOR_TYPES)))
+          .addMethod(
+              getGetAcceleratorTypeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest,
+                      com.google.cloud.tpu.v2alpha1.AcceleratorType>(
+                      this, METHODID_GET_ACCELERATOR_TYPE)))
+          .addMethod(
+              getListRuntimeVersionsMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest,
+                      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>(
+                      this, METHODID_LIST_RUNTIME_VERSIONS)))
+          .addMethod(
+              getGetRuntimeVersionMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest,
+                      com.google.cloud.tpu.v2alpha1.RuntimeVersion>(
+                      this, METHODID_GET_RUNTIME_VERSION)))
+          .addMethod(
+              getGetGuestAttributesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest,
+                      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>(
+                      this, METHODID_GET_GUEST_ATTRIBUTES)))
+          .addMethod(
+              getSimulateMaintenanceEventMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest,
+                      com.google.longrunning.Operation>(this, METHODID_SIMULATE_MAINTENANCE_EVENT)))
+          .build();
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2alpha1
+   * 

+   */
+  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
+    private TpuStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(
+        com.google.cloud.tpu.v2alpha1.ListNodesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(
+        com.google.cloud.tpu.v2alpha1.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(
+        com.google.cloud.tpu.v2alpha1.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(
+        com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(
+        com.google.cloud.tpu.v2alpha1.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(
+        com.google.cloud.tpu.v2alpha1.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public void updateNode(
+        com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists queued resources.
+     * 

+     */
+    public void listQueuedResources(
+        com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListQueuedResourcesMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets details of a queued resource.
+     * 

+     */
+    public void getQueuedResource(
+        com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetQueuedResourceMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a QueuedResource TPU instance.
+     * 

+     */
+    public void createQueuedResource(
+        com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateQueuedResourceMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a QueuedResource TPU instance.
+     * 

+     */
+    public void deleteQueuedResource(
+        com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteQueuedResourceMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public void generateServiceIdentity(
+        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(
+        com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(
+        com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public void listRuntimeVersions(
+        com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public void getRuntimeVersion(
+        com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public void getGuestAttributes(
+        com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Simulates a maintenance event.
+     * 

+     */
+    public void simulateMaintenanceEvent(
+        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getSimulateMaintenanceEventMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2alpha1
+   * 

+   */
+  public static final class TpuBlockingStub
+      extends io.grpc.stub.AbstractBlockingStub {
+    private TpuBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuBlockingStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuBlockingStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.ListNodesResponse listNodes(
+        com.google.cloud.tpu.v2alpha1.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListNodesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.Node getNode(
+        com.google.cloud.tpu.v2alpha1.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.longrunning.Operation createNode(
+        com.google.cloud.tpu.v2alpha1.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.longrunning.Operation deleteNode(
+        com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.longrunning.Operation stopNode(
+        com.google.cloud.tpu.v2alpha1.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStopNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.longrunning.Operation startNode(
+        com.google.cloud.tpu.v2alpha1.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStartNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public com.google.longrunning.Operation updateNode(
+        com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getUpdateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists queued resources.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse listQueuedResources(
+        com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListQueuedResourcesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets details of a queued resource.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource(
+        com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetQueuedResourceMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a QueuedResource TPU instance.
+     * 

+     */
+    public com.google.longrunning.Operation createQueuedResource(
+        com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateQueuedResourceMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a QueuedResource TPU instance.
+     * 

+     */
+    public com.google.longrunning.Operation deleteQueuedResource(
+        com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteQueuedResourceMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse generateServiceIdentity(
+        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGenerateServiceIdentityMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse listAcceleratorTypes(
+        com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorType(
+        com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse listRuntimeVersions(
+        com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListRuntimeVersionsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersion(
+        com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetRuntimeVersionMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse getGuestAttributes(
+        com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetGuestAttributesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Simulates a maintenance event.
+     * 

+     */
+    public com.google.longrunning.Operation simulateMaintenanceEvent(
+        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getSimulateMaintenanceEventMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2alpha1
+   * 

+   */
+  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
+    private TpuFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuFutureStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuFutureStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2alpha1.ListNodesResponse>
+        listNodes(com.google.cloud.tpu.v2alpha1.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        getNode(com.google.cloud.tpu.v2alpha1.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        createNode(com.google.cloud.tpu.v2alpha1.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        deleteNode(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        stopNode(com.google.cloud.tpu.v2alpha1.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        startNode(com.google.cloud.tpu.v2alpha1.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        updateNode(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists queued resources.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>
+        listQueuedResources(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListQueuedResourcesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets details of a queued resource.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2alpha1.QueuedResource>
+        getQueuedResource(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetQueuedResourceMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a QueuedResource TPU instance.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        createQueuedResource(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateQueuedResourceMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a QueuedResource TPU instance.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        deleteQueuedResource(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteQueuedResourceMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>
+        generateServiceIdentity(
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>
+        listAcceleratorTypes(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2alpha1.AcceleratorType>
+        getAcceleratorType(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>
+        listRuntimeVersions(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion>
+        getRuntimeVersion(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>
+        getGuestAttributes(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Simulates a maintenance event.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        simulateMaintenanceEvent(
+            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getSimulateMaintenanceEventMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_LIST_NODES = 0;
+  private static final int METHODID_GET_NODE = 1;
+  private static final int METHODID_CREATE_NODE = 2;
+  private static final int METHODID_DELETE_NODE = 3;
+  private static final int METHODID_STOP_NODE = 4;
+  private static final int METHODID_START_NODE = 5;
+  private static final int METHODID_UPDATE_NODE = 6;
+  private static final int METHODID_LIST_QUEUED_RESOURCES = 7;
+  private static final int METHODID_GET_QUEUED_RESOURCE = 8;
+  private static final int METHODID_CREATE_QUEUED_RESOURCE = 9;
+  private static final int METHODID_DELETE_QUEUED_RESOURCE = 10;
+  private static final int METHODID_GENERATE_SERVICE_IDENTITY = 11;
+  private static final int METHODID_LIST_ACCELERATOR_TYPES = 12;
+  private static final int METHODID_GET_ACCELERATOR_TYPE = 13;
+  private static final int METHODID_LIST_RUNTIME_VERSIONS = 14;
+  private static final int METHODID_GET_RUNTIME_VERSION = 15;
+  private static final int METHODID_GET_GUEST_ATTRIBUTES = 16;
+  private static final int METHODID_SIMULATE_MAINTENANCE_EVENT = 17;
+
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final TpuImplBase serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_LIST_NODES:
+          serviceImpl.listNodes(
+              (com.google.cloud.tpu.v2alpha1.ListNodesRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_NODE:
+          serviceImpl.getNode(
+              (com.google.cloud.tpu.v2alpha1.GetNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_CREATE_NODE:
+          serviceImpl.createNode(
+              (com.google.cloud.tpu.v2alpha1.CreateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_NODE:
+          serviceImpl.deleteNode(
+              (com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_STOP_NODE:
+          serviceImpl.stopNode(
+              (com.google.cloud.tpu.v2alpha1.StopNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_START_NODE:
+          serviceImpl.startNode(
+              (com.google.cloud.tpu.v2alpha1.StartNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_UPDATE_NODE:
+          serviceImpl.updateNode(
+              (com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_QUEUED_RESOURCES:
+          serviceImpl.listQueuedResources(
+              (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>)
+                  responseObserver);
+          break;
+        case METHODID_GET_QUEUED_RESOURCE:
+          serviceImpl.getQueuedResource(
+              (com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_CREATE_QUEUED_RESOURCE:
+          serviceImpl.createQueuedResource(
+              (com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_QUEUED_RESOURCE:
+          serviceImpl.deleteQueuedResource(
+              (com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GENERATE_SERVICE_IDENTITY:
+          serviceImpl.generateServiceIdentity(
+              (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>)
+                  responseObserver);
+          break;
+        case METHODID_LIST_ACCELERATOR_TYPES:
+          serviceImpl.listAcceleratorTypes(
+              (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>)
+                  responseObserver);
+          break;
+        case METHODID_GET_ACCELERATOR_TYPE:
+          serviceImpl.getAcceleratorType(
+              (com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_LIST_RUNTIME_VERSIONS:
+          serviceImpl.listRuntimeVersions(
+              (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>)
+                  responseObserver);
+          break;
+        case METHODID_GET_RUNTIME_VERSION:
+          serviceImpl.getRuntimeVersion(
+              (com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_GUEST_ATTRIBUTES:
+          serviceImpl.getGuestAttributes(
+              (com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>)
+                  responseObserver);
+          break;
+        case METHODID_SIMULATE_MAINTENANCE_EVENT:
+          serviceImpl.simulateMaintenanceEvent(
+              (com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  private abstract static class TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    TpuBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("Tpu");
+    }
+  }
+
+  private static final class TpuFileDescriptorSupplier extends TpuBaseDescriptorSupplier {
+    TpuFileDescriptorSupplier() {}
+  }
+
+  private static final class TpuMethodDescriptorSupplier extends TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    TpuMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (TpuGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new TpuFileDescriptorSupplier())
+                      .addMethod(getListNodesMethod())
+                      .addMethod(getGetNodeMethod())
+                      .addMethod(getCreateNodeMethod())
+                      .addMethod(getDeleteNodeMethod())
+                      .addMethod(getStopNodeMethod())
+                      .addMethod(getStartNodeMethod())
+                      .addMethod(getUpdateNodeMethod())
+                      .addMethod(getListQueuedResourcesMethod())
+                      .addMethod(getGetQueuedResourceMethod())
+                      .addMethod(getCreateQueuedResourceMethod())
+                      .addMethod(getDeleteQueuedResourceMethod())
+                      .addMethod(getGenerateServiceIdentityMethod())
+                      .addMethod(getListAcceleratorTypesMethod())
+                      .addMethod(getGetAcceleratorTypeMethod())
+                      .addMethod(getListRuntimeVersionsMethod())
+                      .addMethod(getGetRuntimeVersionMethod())
+                      .addMethod(getGetGuestAttributesMethod())
+                      .addMethod(getSimulateMaintenanceEventMethod())
+                      .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java
index ed9fe416ba24..c47c212d9a1e 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * A accelerator type that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.AcceleratorType}
  */
-public final class AcceleratorType extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AcceleratorType extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.AcceleratorType)
     AcceleratorTypeOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AcceleratorType.newBuilder() to construct.
   private AcceleratorType(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private AcceleratorType() {
     name_ = "";
     type_ = "";
@@ -26,38 +44,43 @@ private AcceleratorType() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new AcceleratorType();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.AcceleratorType.class, com.google.cloud.tpu.v1.AcceleratorType.Builder.class);
+            com.google.cloud.tpu.v1.AcceleratorType.class,
+            com.google.cloud.tpu.v1.AcceleratorType.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +89,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,14 +120,18 @@ public java.lang.String getName() {
   }
 
   public static final int TYPE_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object type_ = "";
   /**
+   *
+   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The type.
    */
   @java.lang.Override
@@ -113,29 +140,29 @@ public java.lang.String getType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       type_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The bytes for type.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTypeBytes() {
+  public com.google.protobuf.ByteString getTypeBytes() {
     java.lang.Object ref = type_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       type_ = b;
       return b;
     } else {
@@ -144,6 +171,7 @@ public java.lang.String getType() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -155,8 +183,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -186,17 +213,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.AcceleratorType)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.AcceleratorType other = (com.google.cloud.tpu.v1.AcceleratorType) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getType()
-        .equals(other.getType())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getType().equals(other.getType())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -217,130 +242,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.AcceleratorType parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.AcceleratorType parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.AcceleratorType prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A accelerator type that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.AcceleratorType}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.AcceleratorType)
       com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.AcceleratorType.class, com.google.cloud.tpu.v1.AcceleratorType.Builder.class);
+              com.google.cloud.tpu.v1.AcceleratorType.class,
+              com.google.cloud.tpu.v1.AcceleratorType.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.AcceleratorType.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,9 +382,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
@@ -372,8 +403,11 @@ public com.google.cloud.tpu.v1.AcceleratorType build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.AcceleratorType buildPartial() {
-      com.google.cloud.tpu.v1.AcceleratorType result = new com.google.cloud.tpu.v1.AcceleratorType(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.AcceleratorType result =
+          new com.google.cloud.tpu.v1.AcceleratorType(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -392,38 +426,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.AcceleratorType result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.AcceleratorType) {
-        return mergeFrom((com.google.cloud.tpu.v1.AcceleratorType)other);
+        return mergeFrom((com.google.cloud.tpu.v1.AcceleratorType) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -468,22 +503,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              type_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                type_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -493,22 +531,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -517,20 +558,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -538,28 +580,35 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -569,17 +618,21 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -589,18 +642,20 @@ public Builder setNameBytes(
 
     private java.lang.Object type_ = "";
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @return The type.
      */
     public java.lang.String getType() {
       java.lang.Object ref = type_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         type_ = s;
         return s;
@@ -609,20 +664,21 @@ public java.lang.String getType() {
       }
     }
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @return The bytes for type.
      */
-    public com.google.protobuf.ByteString
-        getTypeBytes() {
+    public com.google.protobuf.ByteString getTypeBytes() {
       java.lang.Object ref = type_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         type_ = b;
         return b;
       } else {
@@ -630,28 +686,35 @@ public java.lang.String getType() {
       }
     }
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @param value The type to set.
      * @return This builder for chaining.
      */
-    public Builder setType(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setType(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearType() {
@@ -661,26 +724,30 @@ public Builder clearType() {
       return this;
     }
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @param value The bytes for type to set.
      * @return This builder for chaining.
      */
-    public Builder setTypeBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTypeBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -690,12 +757,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.AcceleratorType)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.AcceleratorType)
   private static final com.google.cloud.tpu.v1.AcceleratorType DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.AcceleratorType();
   }
@@ -704,27 +771,27 @@ public static com.google.cloud.tpu.v1.AcceleratorType getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public AcceleratorType parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AcceleratorType parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -739,6 +806,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.AcceleratorType getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeName.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeName.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeName.java
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java
similarity index 51%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java
index 26cc04022f2b..d9a66a858e47 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java
@@ -1,49 +1,75 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface AcceleratorTypeOrBuilder extends
+public interface AcceleratorTypeOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.AcceleratorType)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The type.
    */
   java.lang.String getType();
   /**
+   *
+   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The bytes for type.
    */
-  com.google.protobuf.ByteString
-      getTypeBytes();
+  com.google.protobuf.ByteString getTypeBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java
new file mode 100644
index 000000000000..f6a47cfdaf68
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java
@@ -0,0 +1,513 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public final class CloudTpuProto {
+  private CloudTpuProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_Node_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_Node_LabelsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_Symptom_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n#google/cloud/tpu/v1/cloud_tpu.proto\022\023g"
+          + "oogle.cloud.tpu.v1\032\034google/api/annotatio"
+          + "ns.proto\032\027google/api/client.proto\032\037googl"
+          + "e/api/field_behavior.proto\032\031google/api/r"
+          + "esource.proto\032#google/longrunning/operat"
+          + "ions.proto\032\037google/protobuf/timestamp.pr"
+          + "oto\"9\n\020SchedulingConfig\022\023\n\013preemptible\030\001"
+          + " \001(\010\022\020\n\010reserved\030\002 \001(\010\"3\n\017NetworkEndpoin"
+          + "t\022\022\n\nip_address\030\001 \001(\t\022\014\n\004port\030\002 \001(\005\"\264\n\n\004"
+          + "Node\022\024\n\004name\030\001 \001(\tB\006\340A\005\340A\003\022\023\n\013descriptio"
+          + "n\030\003 \001(\t\022\035\n\020accelerator_type\030\005 \001(\tB\003\340A\002\022\026"
+          + "\n\nip_address\030\010 \001(\tB\002\030\001\022\020\n\004port\030\016 \001(\tB\002\030\001"
+          + "\0223\n\005state\030\t \001(\0162\037.google.cloud.tpu.v1.No"
+          + "de.StateB\003\340A\003\022\037\n\022health_description\030\n \001("
+          + "\tB\003\340A\003\022\037\n\022tensorflow_version\030\013 \001(\tB\003\340A\002\022"
+          + "\017\n\007network\030\014 \001(\t\022\022\n\ncidr_block\030\r \001(\t\022\034\n\017"
+          + "service_account\030\017 \001(\tB\003\340A\003\0224\n\013create_tim"
+          + "e\030\020 \001(\0132\032.google.protobuf.TimestampB\003\340A\003"
+          + "\022@\n\021scheduling_config\030\021 \001(\0132%.google.clo"
+          + "ud.tpu.v1.SchedulingConfig\022D\n\021network_en"
+          + "dpoints\030\025 \003(\0132$.google.cloud.tpu.v1.Netw"
+          + "orkEndpointB\003\340A\003\0220\n\006health\030\026 \001(\0162 .googl"
+          + "e.cloud.tpu.v1.Node.Health\0225\n\006labels\030\030 \003"
+          + "(\0132%.google.cloud.tpu.v1.Node.LabelsEntr"
+          + "y\022\036\n\026use_service_networking\030\033 \001(\010\022>\n\013api"
+          + "_version\030& \001(\0162$.google.cloud.tpu.v1.Nod"
+          + "e.ApiVersionB\003\340A\003\0223\n\010symptoms\030\' \003(\0132\034.go"
+          + "ogle.cloud.tpu.v1.SymptomB\003\340A\003\032-\n\013Labels"
+          + "Entry\022\013\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028\001\"\341\001"
+          + "\n\005State\022\025\n\021STATE_UNSPECIFIED\020\000\022\014\n\010CREATI"
+          + "NG\020\001\022\t\n\005READY\020\002\022\016\n\nRESTARTING\020\003\022\r\n\tREIMA"
+          + "GING\020\004\022\014\n\010DELETING\020\005\022\r\n\tREPAIRING\020\006\022\013\n\007S"
+          + "TOPPED\020\010\022\014\n\010STOPPING\020\t\022\014\n\010STARTING\020\n\022\r\n\t"
+          + "PREEMPTED\020\013\022\016\n\nTERMINATED\020\014\022\n\n\006HIDING\020\r\022"
+          + "\n\n\006HIDDEN\020\016\022\014\n\010UNHIDING\020\017\"\211\001\n\006Health\022\026\n\022"
+          + "HEALTH_UNSPECIFIED\020\000\022\013\n\007HEALTHY\020\001\022\030\n\024DEP"
+          + "RECATED_UNHEALTHY\020\002\022\013\n\007TIMEOUT\020\003\022\030\n\024UNHE"
+          + "ALTHY_TENSORFLOW\020\004\022\031\n\025UNHEALTHY_MAINTENA"
+          + "NCE\020\005\"O\n\nApiVersion\022\033\n\027API_VERSION_UNSPE"
+          + "CIFIED\020\000\022\r\n\tV1_ALPHA1\020\001\022\006\n\002V1\020\002\022\r\n\tV2_AL"
+          + "PHA1\020\003:R\352AO\n\027tpu.googleapis.com/Node\0224pr"
+          + "ojects/{project}/locations/{location}/no"
+          + "des/{node}\"j\n\020ListNodesRequest\022/\n\006parent"
+          + "\030\001 \001(\tB\037\340A\002\372A\031\022\027tpu.googleapis.com/Node\022"
+          + "\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\"k"
+          + "\n\021ListNodesResponse\022(\n\005nodes\030\001 \003(\0132\031.goo"
+          + "gle.cloud.tpu.v1.Node\022\027\n\017next_page_token"
+          + "\030\002 \001(\t\022\023\n\013unreachable\030\003 \003(\t\"?\n\016GetNodeRe"
+          + "quest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googlea"
+          + "pis.com/Node\"\203\001\n\021CreateNodeRequest\022/\n\006pa"
+          + "rent\030\001 \001(\tB\037\340A\002\372A\031\022\027tpu.googleapis.com/N"
+          + "ode\022\017\n\007node_id\030\002 \001(\t\022,\n\004node\030\003 \001(\0132\031.goo"
+          + "gle.cloud.tpu.v1.NodeB\003\340A\002\"B\n\021DeleteNode"
+          + "Request\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googl"
+          + "eapis.com/Node\">\n\022ReimageNodeRequest\022\014\n\004"
+          + "name\030\001 \001(\t\022\032\n\022tensorflow_version\030\002 \001(\t\"\037"
+          + "\n\017StopNodeRequest\022\014\n\004name\030\001 \001(\t\" \n\020Start"
+          + "NodeRequest\022\014\n\004name\030\001 \001(\t\"\257\001\n\021TensorFlow"
+          + "Version\022\014\n\004name\030\001 \001(\t\022\017\n\007version\030\002 \001(\t:{"
+          + "\352Ax\n$tpu.googleapis.com/TensorFlowVersio"
+          + "n\022Pprojects/{project}/locations/{locatio"
+          + "n}/tensorFlowVersions/{tensor_flow_versi"
+          + "on}\"Y\n\033GetTensorFlowVersionRequest\022:\n\004na"
+          + "me\030\001 \001(\tB,\340A\002\372A&\n$tpu.googleapis.com/Ten"
+          + "sorFlowVersion\"\246\001\n\035ListTensorFlowVersion"
+          + "sRequest\022<\n\006parent\030\001 \001(\tB,\340A\002\372A&\n$tpu.go"
+          + "ogleapis.com/TensorFlowVersion\022\021\n\tpage_s"
+          + "ize\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\022\016\n\006filter\030"
+          + "\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\223\001\n\036ListTensorFl"
+          + "owVersionsResponse\022C\n\023tensorflow_version"
+          + "s\030\001 \003(\0132&.google.cloud.tpu.v1.TensorFlow"
+          + "Version\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013unre"
+          + "achable\030\003 \003(\t\"\243\001\n\017AcceleratorType\022\014\n\004nam"
+          + "e\030\001 \001(\t\022\014\n\004type\030\002 \001(\t:t\352Aq\n\"tpu.googleap"
+          + "is.com/AcceleratorType\022Kprojects/{projec"
+          + "t}/locations/{location}/acceleratorTypes"
+          + "/{accelerator_type}\"U\n\031GetAcceleratorTyp"
+          + "eRequest\0228\n\004name\030\001 \001(\tB*\340A\002\372A$\n\"tpu.goog"
+          + "leapis.com/AcceleratorType\"\242\001\n\033ListAccel"
+          + "eratorTypesRequest\022:\n\006parent\030\001 \001(\tB*\340A\002\372"
+          + "A$\n\"tpu.googleapis.com/AcceleratorType\022\021"
+          + "\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\022\016\n"
+          + "\006filter\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\215\001\n\034List"
+          + "AcceleratorTypesResponse\022?\n\021accelerator_"
+          + "types\030\001 \003(\0132$.google.cloud.tpu.v1.Accele"
+          + "ratorType\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013un"
+          + "reachable\030\003 \003(\t\"\326\001\n\021OperationMetadata\022/\n"
+          + "\013create_time\030\001 \001(\0132\032.google.protobuf.Tim"
+          + "estamp\022,\n\010end_time\030\002 \001(\0132\032.google.protob"
+          + "uf.Timestamp\022\016\n\006target\030\003 \001(\t\022\014\n\004verb\030\004 \001"
+          + "(\t\022\025\n\rstatus_detail\030\005 \001(\t\022\030\n\020cancel_requ"
+          + "ested\030\006 \001(\010\022\023\n\013api_version\030\007 \001(\t\"\305\002\n\007Sym"
+          + "ptom\022/\n\013create_time\030\001 \001(\0132\032.google.proto"
+          + "buf.Timestamp\022>\n\014symptom_type\030\002 \001(\0162(.go"
+          + "ogle.cloud.tpu.v1.Symptom.SymptomType\022\017\n"
+          + "\007details\030\003 \001(\t\022\021\n\tworker_id\030\004 \001(\t\"\244\001\n\013Sy"
+          + "mptomType\022\034\n\030SYMPTOM_TYPE_UNSPECIFIED\020\000\022"
+          + "\016\n\nLOW_MEMORY\020\001\022\021\n\rOUT_OF_MEMORY\020\002\022\025\n\021EX"
+          + "ECUTE_TIMED_OUT\020\003\022\023\n\017MESH_BUILD_FAIL\020\004\022\025"
+          + "\n\021HBM_OUT_OF_MEMORY\020\005\022\021\n\rPROJECT_ABUSE\020\006"
+          + "2\336\017\n\003Tpu\022\226\001\n\tListNodes\022%.google.cloud.tp"
+          + "u.v1.ListNodesRequest\032&.google.cloud.tpu"
+          + ".v1.ListNodesResponse\":\202\323\344\223\002+\022)/v1/{pare"
+          + "nt=projects/*/locations/*}/nodes\332A\006paren"
+          + "t\022\203\001\n\007GetNode\022#.google.cloud.tpu.v1.GetN"
+          + "odeRequest\032\031.google.cloud.tpu.v1.Node\"8\202"
+          + "\323\344\223\002+\022)/v1/{name=projects/*/locations/*/"
+          + "nodes/*}\332A\004name\022\276\001\n\nCreateNode\022&.google."
+          + "cloud.tpu.v1.CreateNodeRequest\032\035.google."
+          + "longrunning.Operation\"i\202\323\344\223\0021\")/v1/{pare"
+          + "nt=projects/*/locations/*}/nodes:\004node\332A"
+          + "\023parent,node,node_id\312A\031\n\004Node\022\021Operation"
+          + "Metadata\022\251\001\n\nDeleteNode\022&.google.cloud.t"
+          + "pu.v1.DeleteNodeRequest\032\035.google.longrun"
+          + "ning.Operation\"T\202\323\344\223\002+*)/v1/{name=projec"
+          + "ts/*/locations/*/nodes/*}\332A\004name\312A\031\n\004Nod"
+          + "e\022\021OperationMetadata\022\257\001\n\013ReimageNode\022\'.g"
+          + "oogle.cloud.tpu.v1.ReimageNodeRequest\032\035."
+          + "google.longrunning.Operation\"X\202\323\344\223\0026\"1/v"
+          + "1/{name=projects/*/locations/*/nodes/*}:"
+          + "reimage:\001*\312A\031\n\004Node\022\021OperationMetadata\022\246"
+          + "\001\n\010StopNode\022$.google.cloud.tpu.v1.StopNo"
+          + "deRequest\032\035.google.longrunning.Operation"
+          + "\"U\202\323\344\223\0023\"./v1/{name=projects/*/locations"
+          + "/*/nodes/*}:stop:\001*\312A\031\n\004Node\022\021OperationM"
+          + "etadata\022\251\001\n\tStartNode\022%.google.cloud.tpu"
+          + ".v1.StartNodeRequest\032\035.google.longrunnin"
+          + "g.Operation\"V\202\323\344\223\0024\"//v1/{name=projects/"
+          + "*/locations/*/nodes/*}:start:\001*\312A\031\n\004Node"
+          + "\022\021OperationMetadata\022\312\001\n\026ListTensorFlowVe"
+          + "rsions\0222.google.cloud.tpu.v1.ListTensorF"
+          + "lowVersionsRequest\0323.google.cloud.tpu.v1"
+          + ".ListTensorFlowVersionsResponse\"G\202\323\344\223\0028\022"
+          + "6/v1/{parent=projects/*/locations/*}/ten"
+          + "sorflowVersions\332A\006parent\022\267\001\n\024GetTensorFl"
+          + "owVersion\0220.google.cloud.tpu.v1.GetTenso"
+          + "rFlowVersionRequest\032&.google.cloud.tpu.v"
+          + "1.TensorFlowVersion\"E\202\323\344\223\0028\0226/v1/{name=p"
+          + "rojects/*/locations/*/tensorflowVersions"
+          + "/*}\332A\004name\022\302\001\n\024ListAcceleratorTypes\0220.go"
+          + "ogle.cloud.tpu.v1.ListAcceleratorTypesRe"
+          + "quest\0321.google.cloud.tpu.v1.ListAccelera"
+          + "torTypesResponse\"E\202\323\344\223\0026\0224/v1/{parent=pr"
+          + "ojects/*/locations/*}/acceleratorTypes\332A"
+          + "\006parent\022\257\001\n\022GetAcceleratorType\022..google."
+          + "cloud.tpu.v1.GetAcceleratorTypeRequest\032$"
+          + ".google.cloud.tpu.v1.AcceleratorType\"C\202\323"
+          + "\344\223\0026\0224/v1/{name=projects/*/locations/*/a"
+          + "cceleratorTypes/*}\332A\004name\032F\312A\022tpu.google"
+          + "apis.com\322A.https://www.googleapis.com/au"
+          + "th/cloud-platformBb\n\027com.google.cloud.tp"
+          + "u.v1B\rCloudTpuProtoP\001Z6google.golang.org"
+          + "/genproto/googleapis/cloud/tpu/v1;tpub\006p"
+          + "roto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.AnnotationsProto.getDescriptor(),
+              com.google.api.ClientProto.getDescriptor(),
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.longrunning.OperationsProto.getDescriptor(),
+              com.google.protobuf.TimestampProto.getDescriptor(),
+            });
+    internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor,
+            new java.lang.String[] {
+              "Preemptible", "Reserved",
+            });
+    internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor,
+            new java.lang.String[] {
+              "IpAddress", "Port",
+            });
+    internal_static_google_cloud_tpu_v1_Node_descriptor = getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_Node_descriptor,
+            new java.lang.String[] {
+              "Name",
+              "Description",
+              "AcceleratorType",
+              "IpAddress",
+              "Port",
+              "State",
+              "HealthDescription",
+              "TensorflowVersion",
+              "Network",
+              "CidrBlock",
+              "ServiceAccount",
+              "CreateTime",
+              "SchedulingConfig",
+              "NetworkEndpoints",
+              "Health",
+              "Labels",
+              "UseServiceNetworking",
+              "ApiVersion",
+              "Symptoms",
+            });
+    internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor =
+        internal_static_google_cloud_tpu_v1_Node_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_tpu_v1_Node_LabelsEntry_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor,
+            new java.lang.String[] {
+              "Key", "Value",
+            });
+    internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor =
+        getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "PageSize", "PageToken",
+            });
+    internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor =
+        getDescriptor().getMessageTypes().get(4);
+    internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor,
+            new java.lang.String[] {
+              "Nodes", "NextPageToken", "Unreachable",
+            });
+    internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor =
+        getDescriptor().getMessageTypes().get(5);
+    internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor =
+        getDescriptor().getMessageTypes().get(6);
+    internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "NodeId", "Node",
+            });
+    internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor =
+        getDescriptor().getMessageTypes().get(7);
+    internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor =
+        getDescriptor().getMessageTypes().get(8);
+    internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor,
+            new java.lang.String[] {
+              "Name", "TensorflowVersion",
+            });
+    internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor =
+        getDescriptor().getMessageTypes().get(9);
+    internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor =
+        getDescriptor().getMessageTypes().get(10);
+    internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor =
+        getDescriptor().getMessageTypes().get(11);
+    internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor,
+            new java.lang.String[] {
+              "Name", "Version",
+            });
+    internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor =
+        getDescriptor().getMessageTypes().get(12);
+    internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor =
+        getDescriptor().getMessageTypes().get(13);
+    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "PageSize", "PageToken", "Filter", "OrderBy",
+            });
+    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor =
+        getDescriptor().getMessageTypes().get(14);
+    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor,
+            new java.lang.String[] {
+              "TensorflowVersions", "NextPageToken", "Unreachable",
+            });
+    internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor =
+        getDescriptor().getMessageTypes().get(15);
+    internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor,
+            new java.lang.String[] {
+              "Name", "Type",
+            });
+    internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor =
+        getDescriptor().getMessageTypes().get(16);
+    internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor =
+        getDescriptor().getMessageTypes().get(17);
+    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "PageSize", "PageToken", "Filter", "OrderBy",
+            });
+    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor =
+        getDescriptor().getMessageTypes().get(18);
+    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor,
+            new java.lang.String[] {
+              "AcceleratorTypes", "NextPageToken", "Unreachable",
+            });
+    internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor =
+        getDescriptor().getMessageTypes().get(19);
+    internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor,
+            new java.lang.String[] {
+              "CreateTime",
+              "EndTime",
+              "Target",
+              "Verb",
+              "StatusDetail",
+              "CancelRequested",
+              "ApiVersion",
+            });
+    internal_static_google_cloud_tpu_v1_Symptom_descriptor =
+        getDescriptor().getMessageTypes().get(20);
+    internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_tpu_v1_Symptom_descriptor,
+            new java.lang.String[] {
+              "CreateTime", "SymptomType", "Details", "WorkerId",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.methodSignature);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resource);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    registry.add(com.google.longrunning.OperationsProto.operationInfo);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.longrunning.OperationsProto.getDescriptor();
+    com.google.protobuf.TimestampProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java
index 04292d75c16e..c9f1d1eec902 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for [CreateNode][google.cloud.tpu.v1.Tpu.CreateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.CreateNodeRequest}
  */
-public final class CreateNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CreateNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.CreateNodeRequest)
     CreateNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CreateNodeRequest.newBuilder() to construct.
   private CreateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CreateNodeRequest() {
     parent_ = "";
     nodeId_ = "";
@@ -26,38 +44,45 @@ private CreateNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CreateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.CreateNodeRequest.class, com.google.cloud.tpu.v1.CreateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.CreateNodeRequest.class,
+            com.google.cloud.tpu.v1.CreateNodeRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -97,14 +124,18 @@ public java.lang.String getParent() {
   }
 
   public static final int NODE_ID_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nodeId_ = "";
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The nodeId.
    */
   @java.lang.Override
@@ -113,29 +144,29 @@ public java.lang.String getNodeId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nodeId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The bytes for nodeId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNodeIdBytes() {
+  public com.google.protobuf.ByteString getNodeIdBytes() {
     java.lang.Object ref = nodeId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nodeId_ = b;
       return b;
     } else {
@@ -146,11 +177,14 @@ public java.lang.String getNodeId() {
   public static final int NODE_FIELD_NUMBER = 3;
   private com.google.cloud.tpu.v1.Node node_;
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -158,11 +192,14 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The node.
    */
   @java.lang.Override
@@ -170,6 +207,8 @@ public com.google.cloud.tpu.v1.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v1.Node.getDefaultInstance() : node_;
   }
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

@@ -182,6 +221,7 @@ public com.google.cloud.tpu.v1.NodeOrBuilder getNodeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -193,8 +233,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -220,8 +259,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nodeId_);
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getNode());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getNode());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -231,21 +269,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.CreateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.CreateNodeRequest other = (com.google.cloud.tpu.v1.CreateNodeRequest) obj;
+    com.google.cloud.tpu.v1.CreateNodeRequest other =
+        (com.google.cloud.tpu.v1.CreateNodeRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (!getNodeId()
-        .equals(other.getNodeId())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (!getNodeId().equals(other.getNodeId())) return false;
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode()
-          .equals(other.getNode())) return false;
+      if (!getNode().equals(other.getNode())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -271,130 +307,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.CreateNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.CreateNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.CreateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [CreateNode][google.cloud.tpu.v1.Tpu.CreateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.CreateNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.CreateNodeRequest)
       com.google.cloud.tpu.v1.CreateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.CreateNodeRequest.class, com.google.cloud.tpu.v1.CreateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.CreateNodeRequest.class,
+              com.google.cloud.tpu.v1.CreateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.CreateNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -410,9 +452,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -431,8 +473,11 @@ public com.google.cloud.tpu.v1.CreateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.CreateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.CreateNodeRequest result = new com.google.cloud.tpu.v1.CreateNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.CreateNodeRequest result =
+          new com.google.cloud.tpu.v1.CreateNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -446,9 +491,7 @@ private void buildPartial0(com.google.cloud.tpu.v1.CreateNodeRequest result) {
         result.nodeId_ = nodeId_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.node_ = nodeBuilder_ == null
-            ? node_
-            : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
       }
     }
 
@@ -456,38 +499,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.CreateNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.CreateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.CreateNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.CreateNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -535,29 +579,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              nodeId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              input.readMessage(
-                  getNodeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                nodeId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -567,22 +613,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -591,20 +642,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -612,28 +666,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -643,17 +708,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -663,18 +734,20 @@ public Builder setParentBytes(
 
     private java.lang.Object nodeId_ = "";
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @return The nodeId.
      */
     public java.lang.String getNodeId() {
       java.lang.Object ref = nodeId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nodeId_ = s;
         return s;
@@ -683,20 +756,21 @@ public java.lang.String getNodeId() {
       }
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @return The bytes for nodeId.
      */
-    public com.google.protobuf.ByteString
-        getNodeIdBytes() {
+    public com.google.protobuf.ByteString getNodeIdBytes() {
       java.lang.Object ref = nodeId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nodeId_ = b;
         return b;
       } else {
@@ -704,28 +778,35 @@ public java.lang.String getNodeId() {
       }
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @param value The nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNodeId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nodeId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNodeId() {
@@ -735,17 +816,21 @@ public Builder clearNodeId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @param value The bytes for nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nodeId_ = value;
       bitField0_ |= 0x00000002;
@@ -755,24 +840,33 @@ public Builder setNodeIdBytes(
 
     private com.google.cloud.tpu.v1.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder> nodeBuilder_;
+            com.google.cloud.tpu.v1.Node,
+            com.google.cloud.tpu.v1.Node.Builder,
+            com.google.cloud.tpu.v1.NodeOrBuilder>
+        nodeBuilder_;
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The node.
      */
     public com.google.cloud.tpu.v1.Node getNode() {
@@ -783,6 +877,8 @@ public com.google.cloud.tpu.v1.Node getNode() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -803,14 +899,15 @@ public Builder setNode(com.google.cloud.tpu.v1.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setNode(
-        com.google.cloud.tpu.v1.Node.Builder builderForValue) {
+    public Builder setNode(com.google.cloud.tpu.v1.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -821,6 +918,8 @@ public Builder setNode(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -829,9 +928,9 @@ public Builder setNode(
      */
     public Builder mergeNode(com.google.cloud.tpu.v1.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0) &&
-          node_ != null &&
-          node_ != com.google.cloud.tpu.v1.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0)
+            && node_ != null
+            && node_ != com.google.cloud.tpu.v1.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -844,6 +943,8 @@ public Builder mergeNode(com.google.cloud.tpu.v1.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -861,6 +962,8 @@ public Builder clearNode() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -873,6 +976,8 @@ public com.google.cloud.tpu.v1.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -883,11 +988,12 @@ public com.google.cloud.tpu.v1.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ?
-            com.google.cloud.tpu.v1.Node.getDefaultInstance() : node_;
+        return node_ == null ? com.google.cloud.tpu.v1.Node.getDefaultInstance() : node_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -895,21 +1001,24 @@ public com.google.cloud.tpu.v1.NodeOrBuilder getNodeOrBuilder() {
      * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder> 
+            com.google.cloud.tpu.v1.Node,
+            com.google.cloud.tpu.v1.Node.Builder,
+            com.google.cloud.tpu.v1.NodeOrBuilder>
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder>(
-                getNode(),
-                getParentForChildren(),
-                isClean());
+        nodeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v1.Node,
+                com.google.cloud.tpu.v1.Node.Builder,
+                com.google.cloud.tpu.v1.NodeOrBuilder>(
+                getNode(), getParentForChildren(), isClean());
         node_ = null;
       }
       return nodeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -919,12 +1028,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.CreateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.CreateNodeRequest)
   private static final com.google.cloud.tpu.v1.CreateNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.CreateNodeRequest();
   }
@@ -933,27 +1042,27 @@ public static com.google.cloud.tpu.v1.CreateNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CreateNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CreateNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -968,6 +1077,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.CreateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java
index caad16ada543..2f6aae517a8c 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java
@@ -1,71 +1,109 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface CreateNodeRequestOrBuilder extends
+public interface CreateNodeRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.CreateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The nodeId.
    */
   java.lang.String getNodeId();
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The bytes for nodeId.
    */
-  com.google.protobuf.ByteString
-      getNodeIdBytes();
+  com.google.protobuf.ByteString getNodeIdBytes();
 
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The node.
    */
   com.google.cloud.tpu.v1.Node getNode();
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java
index 3df1bc69fe2c..096377d74aa1 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for [DeleteNode][google.cloud.tpu.v1.Tpu.DeleteNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.DeleteNodeRequest}
  */
-public final class DeleteNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DeleteNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.DeleteNodeRequest)
     DeleteNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DeleteNodeRequest.newBuilder() to construct.
   private DeleteNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DeleteNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new DeleteNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.DeleteNodeRequest.class, com.google.cloud.tpu.v1.DeleteNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.DeleteNodeRequest.class,
+            com.google.cloud.tpu.v1.DeleteNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.DeleteNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.DeleteNodeRequest other = (com.google.cloud.tpu.v1.DeleteNodeRequest) obj;
+    com.google.cloud.tpu.v1.DeleteNodeRequest other =
+        (com.google.cloud.tpu.v1.DeleteNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +186,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.DeleteNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.DeleteNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.DeleteNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [DeleteNode][google.cloud.tpu.v1.Tpu.DeleteNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.DeleteNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.DeleteNodeRequest)
       com.google.cloud.tpu.v1.DeleteNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.DeleteNodeRequest.class, com.google.cloud.tpu.v1.DeleteNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.DeleteNodeRequest.class,
+              com.google.cloud.tpu.v1.DeleteNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.DeleteNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +325,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +346,11 @@ public com.google.cloud.tpu.v1.DeleteNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.DeleteNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.DeleteNodeRequest result = new com.google.cloud.tpu.v1.DeleteNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.DeleteNodeRequest result =
+          new com.google.cloud.tpu.v1.DeleteNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +366,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.DeleteNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.DeleteNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.DeleteNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.DeleteNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +438,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +460,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +489,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +513,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +555,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +590,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.DeleteNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.DeleteNodeRequest)
   private static final com.google.cloud.tpu.v1.DeleteNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.DeleteNodeRequest();
   }
@@ -540,27 +604,27 @@ public static com.google.cloud.tpu.v1.DeleteNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DeleteNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DeleteNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +639,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.DeleteNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..cca7435f8d84
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface DeleteNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.DeleteNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java
index 4b18a4301b99..91815ab72a7e 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for [GetAcceleratorType][google.cloud.tpu.v1.Tpu.GetAcceleratorType].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.GetAcceleratorTypeRequest}
  */
-public final class GetAcceleratorTypeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetAcceleratorTypeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
     GetAcceleratorTypeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetAcceleratorTypeRequest.newBuilder() to construct.
   private GetAcceleratorTypeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetAcceleratorTypeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetAcceleratorTypeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.Builder.class);
+            com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class,
+            com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.GetAcceleratorTypeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.GetAcceleratorTypeRequest other = (com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) obj;
+    com.google.cloud.tpu.v1.GetAcceleratorTypeRequest other =
+        (com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -160,129 +187,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [GetAcceleratorType][google.cloud.tpu.v1.Tpu.GetAcceleratorType].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.GetAcceleratorTypeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
       com.google.cloud.tpu.v1.GetAcceleratorTypeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.Builder.class);
+              com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class,
+              com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +325,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +346,11 @@ public com.google.cloud.tpu.v1.GetAcceleratorTypeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.GetAcceleratorTypeRequest buildPartial() {
-      com.google.cloud.tpu.v1.GetAcceleratorTypeRequest result = new com.google.cloud.tpu.v1.GetAcceleratorTypeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.GetAcceleratorTypeRequest result =
+          new com.google.cloud.tpu.v1.GetAcceleratorTypeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +366,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest res
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.GetAcceleratorTypeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -369,7 +406,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest other) {
-      if (other == com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -401,17 +439,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +461,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +490,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +514,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +556,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +591,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
   private static final com.google.cloud.tpu.v1.GetAcceleratorTypeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.GetAcceleratorTypeRequest();
   }
@@ -540,27 +605,27 @@ public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetAcceleratorTypeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetAcceleratorTypeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +640,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v1.GetAcceleratorTypeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java
new file mode 100644
index 000000000000..236bc019d8bc
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface GetAcceleratorTypeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java
similarity index 62%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java
index 9551daf435c4..772b968c6f55 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for [GetNode][google.cloud.tpu.v1.Tpu.GetNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.GetNodeRequest}
  */
-public final class GetNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.GetNodeRequest)
     GetNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetNodeRequest.newBuilder() to construct.
   private GetNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.GetNodeRequest.class, com.google.cloud.tpu.v1.GetNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.GetNodeRequest.class,
+            com.google.cloud.tpu.v1.GetNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.GetNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.GetNodeRequest other = (com.google.cloud.tpu.v1.GetNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +185,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.GetNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [GetNode][google.cloud.tpu.v1.Tpu.GetNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.GetNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.GetNodeRequest)
       com.google.cloud.tpu.v1.GetNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.GetNodeRequest.class, com.google.cloud.tpu.v1.GetNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.GetNodeRequest.class,
+              com.google.cloud.tpu.v1.GetNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.GetNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +324,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +345,11 @@ public com.google.cloud.tpu.v1.GetNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.GetNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.GetNodeRequest result = new com.google.cloud.tpu.v1.GetNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.GetNodeRequest result =
+          new com.google.cloud.tpu.v1.GetNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +365,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.GetNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.GetNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.GetNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.GetNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +437,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +459,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +488,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +512,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +554,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +589,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.GetNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.GetNodeRequest)
   private static final com.google.cloud.tpu.v1.GetNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.GetNodeRequest();
   }
@@ -540,27 +603,27 @@ public static com.google.cloud.tpu.v1.GetNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +638,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.GetNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..283d187a5fbe
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface GetNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java
index bd66a32e1199..a7d26c5a1428 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [GetTensorFlowVersion][google.cloud.tpu.v1.Tpu.GetTensorFlowVersion].
@@ -11,53 +28,61 @@
  *
  * Protobuf type {@code google.cloud.tpu.v1.GetTensorFlowVersionRequest}
  */
-public final class GetTensorFlowVersionRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetTensorFlowVersionRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
     GetTensorFlowVersionRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetTensorFlowVersionRequest.newBuilder() to construct.
   private GetTensorFlowVersionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetTensorFlowVersionRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetTensorFlowVersionRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class, com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.Builder.class);
+            com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class,
+            com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,6 +124,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -108,8 +136,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -133,15 +160,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.GetTensorFlowVersionRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.GetTensorFlowVersionRequest other = (com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) obj;
+    com.google.cloud.tpu.v1.GetTensorFlowVersionRequest other =
+        (com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -161,96 +188,103 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [GetTensorFlowVersion][google.cloud.tpu.v1.Tpu.GetTensorFlowVersion].
@@ -258,33 +292,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v1.GetTensorFlowVersionRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
       com.google.cloud.tpu.v1.GetTensorFlowVersionRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class, com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.Builder.class);
+              com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class,
+              com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -294,9 +327,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
     }
 
     @java.lang.Override
@@ -315,8 +348,11 @@ public com.google.cloud.tpu.v1.GetTensorFlowVersionRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.GetTensorFlowVersionRequest buildPartial() {
-      com.google.cloud.tpu.v1.GetTensorFlowVersionRequest result = new com.google.cloud.tpu.v1.GetTensorFlowVersionRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.GetTensorFlowVersionRequest result =
+          new com.google.cloud.tpu.v1.GetTensorFlowVersionRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -332,38 +368,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest r
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.GetTensorFlowVersionRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -371,7 +408,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest other) {
-      if (other == com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -403,17 +441,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -423,22 +463,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -447,20 +492,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -468,28 +516,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -499,26 +558,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -528,12 +593,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
   private static final com.google.cloud.tpu.v1.GetTensorFlowVersionRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.GetTensorFlowVersionRequest();
   }
@@ -542,27 +607,27 @@ public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetTensorFlowVersionRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetTensorFlowVersionRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -577,6 +642,4 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v1.GetTensorFlowVersionRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java
new file mode 100644
index 000000000000..ed5597d5bf9f
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface GetTensorFlowVersionRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java
index 17f743848ad6..cdde6becacef 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v1.ListAcceleratorTypesRequest}
  */
-public final class ListAcceleratorTypesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListAcceleratorTypesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListAcceleratorTypesRequest)
     ListAcceleratorTypesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesRequest.newBuilder() to construct.
   private ListAcceleratorTypesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListAcceleratorTypesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -29,38 +47,45 @@ private ListAcceleratorTypesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.Builder.class);
+            com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class,
+            com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -69,29 +94,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -102,11 +129,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -115,14 +145,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -131,29 +165,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -162,14 +196,18 @@ public java.lang.String getPageToken() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   @java.lang.Override
@@ -178,29 +216,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getFilterBytes() {
+  public com.google.protobuf.ByteString getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -209,14 +247,18 @@ public java.lang.String getFilter() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -225,29 +267,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getOrderByBytes() {
+  public com.google.protobuf.ByteString getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -256,6 +298,7 @@ public java.lang.String getOrderBy() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -267,8 +310,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -297,8 +339,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -317,23 +358,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListAcceleratorTypesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ListAcceleratorTypesRequest other = (com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) obj;
-
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
-    if (!getFilter()
-        .equals(other.getFilter())) return false;
-    if (!getOrderBy()
-        .equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v1.ListAcceleratorTypesRequest other =
+        (com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) obj;
+
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getFilter().equals(other.getFilter())) return false;
+    if (!getOrderBy().equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -361,96 +398,103 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
@@ -458,33 +502,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v1.ListAcceleratorTypesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListAcceleratorTypesRequest)
       com.google.cloud.tpu.v1.ListAcceleratorTypesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.Builder.class);
+              com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class,
+              com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -498,9 +541,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -519,8 +562,11 @@ public com.google.cloud.tpu.v1.ListAcceleratorTypesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListAcceleratorTypesRequest buildPartial() {
-      com.google.cloud.tpu.v1.ListAcceleratorTypesRequest result = new com.google.cloud.tpu.v1.ListAcceleratorTypesRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.ListAcceleratorTypesRequest result =
+          new com.google.cloud.tpu.v1.ListAcceleratorTypesRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -548,38 +594,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest r
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListAcceleratorTypesRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -587,7 +634,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest other) {
-      if (other == com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -637,37 +685,43 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 42: {
-              filter_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 42
-            case 50: {
-              orderBy_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 50
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 42:
+              {
+                filter_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 42
+            case 50:
+              {
+                orderBy_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 50
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -677,22 +731,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -701,20 +760,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -722,28 +784,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -753,17 +826,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -771,13 +850,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -785,27 +867,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -817,18 +905,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -837,20 +927,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -858,28 +949,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -889,17 +987,21 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -909,18 +1011,20 @@ public Builder setPageTokenBytes(
 
     private java.lang.Object filter_ = "";
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -929,20 +1033,21 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString
-        getFilterBytes() {
+    public com.google.protobuf.ByteString getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -950,28 +1055,35 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilter(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -981,17 +1093,21 @@ public Builder clearFilter() {
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1001,18 +1117,20 @@ public Builder setFilterBytes(
 
     private java.lang.Object orderBy_ = "";
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1021,20 +1139,21 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString
-        getOrderByBytes() {
+    public com.google.protobuf.ByteString getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1042,28 +1161,35 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderBy(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1073,26 +1199,30 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1102,12 +1232,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListAcceleratorTypesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListAcceleratorTypesRequest)
   private static final com.google.cloud.tpu.v1.ListAcceleratorTypesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListAcceleratorTypesRequest();
   }
@@ -1116,27 +1246,27 @@ public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListAcceleratorTypesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListAcceleratorTypesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1151,6 +1281,4 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v1.ListAcceleratorTypesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java
index 9901af4af3f7..d2b5e3b447ba 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java
@@ -1,99 +1,142 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListAcceleratorTypesRequestOrBuilder extends
+public interface ListAcceleratorTypesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListAcceleratorTypesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString
-      getFilterBytes();
+  com.google.protobuf.ByteString getFilterBytes();
 
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString
-      getOrderByBytes();
+  com.google.protobuf.ByteString getOrderByBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java
similarity index 72%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java
index 473f0b774374..6a1a68f89a7d 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Response for
  * [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v1.ListAcceleratorTypesResponse}
  */
-public final class ListAcceleratorTypesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListAcceleratorTypesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListAcceleratorTypesResponse)
     ListAcceleratorTypesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesResponse.newBuilder() to construct.
   private ListAcceleratorTypesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListAcceleratorTypesResponse() {
     acceleratorTypes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -28,33 +46,37 @@ private ListAcceleratorTypesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.Builder.class);
+            com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class,
+            com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.Builder.class);
   }
 
   public static final int ACCELERATOR_TYPES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List acceleratorTypes_;
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -66,6 +88,8 @@ public java.util.List getAcceleratorTyp
     return acceleratorTypes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -73,11 +97,13 @@ public java.util.List getAcceleratorTyp
    * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getAcceleratorTypesOrBuilderList() {
     return acceleratorTypes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -89,6 +115,8 @@ public int getAcceleratorTypesCount() {
     return acceleratorTypes_.size();
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -100,6 +128,8 @@ public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorTypes(int index) {
     return acceleratorTypes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -107,20 +137,23 @@ public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorTypes(int index) {
    * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index) {
     return acceleratorTypes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -129,29 +162,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -160,37 +193,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -198,20 +240,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -223,8 +268,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
       output.writeMessage(1, acceleratorTypes_.get(i));
     }
@@ -244,8 +288,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, acceleratorTypes_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, acceleratorTypes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -266,19 +309,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListAcceleratorTypesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ListAcceleratorTypesResponse other = (com.google.cloud.tpu.v1.ListAcceleratorTypesResponse) obj;
+    com.google.cloud.tpu.v1.ListAcceleratorTypesResponse other =
+        (com.google.cloud.tpu.v1.ListAcceleratorTypesResponse) obj;
 
-    if (!getAcceleratorTypesList()
-        .equals(other.getAcceleratorTypesList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getAcceleratorTypesList().equals(other.getAcceleratorTypesList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -306,96 +347,103 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for
    * [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
@@ -403,33 +451,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v1.ListAcceleratorTypesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListAcceleratorTypesResponse)
       com.google.cloud.tpu.v1.ListAcceleratorTypesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.Builder.class);
+              com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class,
+              com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -448,9 +495,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -469,14 +516,18 @@ public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse buildPartial() {
-      com.google.cloud.tpu.v1.ListAcceleratorTypesResponse result = new com.google.cloud.tpu.v1.ListAcceleratorTypesResponse(this);
+      com.google.cloud.tpu.v1.ListAcceleratorTypesResponse result =
+          new com.google.cloud.tpu.v1.ListAcceleratorTypesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v1.ListAcceleratorTypesResponse result) {
       if (acceleratorTypesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           acceleratorTypes_ = java.util.Collections.unmodifiableList(acceleratorTypes_);
@@ -504,38 +555,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListAcceleratorTypesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListAcceleratorTypesResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListAcceleratorTypesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -543,7 +595,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse other) {
-      if (other == com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.getDefaultInstance())
+        return this;
       if (acceleratorTypesBuilder_ == null) {
         if (!other.acceleratorTypes_.isEmpty()) {
           if (acceleratorTypes_.isEmpty()) {
@@ -562,9 +615,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse ot
             acceleratorTypesBuilder_ = null;
             acceleratorTypes_ = other.acceleratorTypes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            acceleratorTypesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getAcceleratorTypesFieldBuilder() : null;
+            acceleratorTypesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getAcceleratorTypesFieldBuilder()
+                    : null;
           } else {
             acceleratorTypesBuilder_.addAllMessages(other.acceleratorTypes_);
           }
@@ -611,36 +665,39 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v1.AcceleratorType m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v1.AcceleratorType.parser(),
-                      extensionRegistry);
-              if (acceleratorTypesBuilder_ == null) {
-                ensureAcceleratorTypesIsMutable();
-                acceleratorTypes_.add(m);
-              } else {
-                acceleratorTypesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v1.AcceleratorType m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v1.AcceleratorType.parser(), extensionRegistry);
+                if (acceleratorTypesBuilder_ == null) {
+                  ensureAcceleratorTypesIsMutable();
+                  acceleratorTypes_.add(m);
+                } else {
+                  acceleratorTypesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -650,21 +707,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List acceleratorTypes_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureAcceleratorTypesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        acceleratorTypes_ = new java.util.ArrayList(acceleratorTypes_);
+        acceleratorTypes_ =
+            new java.util.ArrayList(acceleratorTypes_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.AcceleratorType, com.google.cloud.tpu.v1.AcceleratorType.Builder, com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder> acceleratorTypesBuilder_;
+            com.google.cloud.tpu.v1.AcceleratorType,
+            com.google.cloud.tpu.v1.AcceleratorType.Builder,
+            com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder>
+        acceleratorTypesBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -679,6 +744,8 @@ public java.util.List getAcceleratorTyp
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -693,6 +760,8 @@ public int getAcceleratorTypesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -707,14 +776,15 @@ public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorTypes(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public Builder setAcceleratorTypes(
-        int index, com.google.cloud.tpu.v1.AcceleratorType value) {
+    public Builder setAcceleratorTypes(int index, com.google.cloud.tpu.v1.AcceleratorType value) {
       if (acceleratorTypesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -728,6 +798,8 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -746,6 +818,8 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -766,14 +840,15 @@ public Builder addAcceleratorTypes(com.google.cloud.tpu.v1.AcceleratorType value
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public Builder addAcceleratorTypes(
-        int index, com.google.cloud.tpu.v1.AcceleratorType value) {
+    public Builder addAcceleratorTypes(int index, com.google.cloud.tpu.v1.AcceleratorType value) {
       if (acceleratorTypesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -787,6 +862,8 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -805,6 +882,8 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -823,6 +902,8 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -833,8 +914,7 @@ public Builder addAllAcceleratorTypes(
         java.lang.Iterable values) {
       if (acceleratorTypesBuilder_ == null) {
         ensureAcceleratorTypesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, acceleratorTypes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, acceleratorTypes_);
         onChanged();
       } else {
         acceleratorTypesBuilder_.addAllMessages(values);
@@ -842,6 +922,8 @@ public Builder addAllAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -859,6 +941,8 @@ public Builder clearAcceleratorTypes() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -876,17 +960,20 @@ public Builder removeAcceleratorTypes(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public com.google.cloud.tpu.v1.AcceleratorType.Builder getAcceleratorTypesBuilder(
-        int index) {
+    public com.google.cloud.tpu.v1.AcceleratorType.Builder getAcceleratorTypesBuilder(int index) {
       return getAcceleratorTypesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -896,19 +983,22 @@ public com.google.cloud.tpu.v1.AcceleratorType.Builder getAcceleratorTypesBuilde
     public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
         int index) {
       if (acceleratorTypesBuilder_ == null) {
-        return acceleratorTypes_.get(index);  } else {
+        return acceleratorTypes_.get(index);
+      } else {
         return acceleratorTypesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List 
-         getAcceleratorTypesOrBuilderList() {
+    public java.util.List
+        getAcceleratorTypesOrBuilderList() {
       if (acceleratorTypesBuilder_ != null) {
         return acceleratorTypesBuilder_.getMessageOrBuilderList();
       } else {
@@ -916,6 +1006,8 @@ public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBui
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -923,38 +1015,47 @@ public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBui
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
     public com.google.cloud.tpu.v1.AcceleratorType.Builder addAcceleratorTypesBuilder() {
-      return getAcceleratorTypesFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance());
+      return getAcceleratorTypesFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public com.google.cloud.tpu.v1.AcceleratorType.Builder addAcceleratorTypesBuilder(
-        int index) {
-      return getAcceleratorTypesFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance());
+    public com.google.cloud.tpu.v1.AcceleratorType.Builder addAcceleratorTypesBuilder(int index) {
+      return getAcceleratorTypesFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List 
-         getAcceleratorTypesBuilderList() {
+    public java.util.List
+        getAcceleratorTypesBuilderList() {
       return getAcceleratorTypesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.AcceleratorType, com.google.cloud.tpu.v1.AcceleratorType.Builder, com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder> 
+            com.google.cloud.tpu.v1.AcceleratorType,
+            com.google.cloud.tpu.v1.AcceleratorType.Builder,
+            com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder>
         getAcceleratorTypesFieldBuilder() {
       if (acceleratorTypesBuilder_ == null) {
-        acceleratorTypesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.AcceleratorType, com.google.cloud.tpu.v1.AcceleratorType.Builder, com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder>(
+        acceleratorTypesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v1.AcceleratorType,
+                com.google.cloud.tpu.v1.AcceleratorType.Builder,
+                com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder>(
                 acceleratorTypes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -966,18 +1067,20 @@ public com.google.cloud.tpu.v1.AcceleratorType.Builder addAcceleratorTypesBuilde
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -986,20 +1089,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1007,28 +1111,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1038,17 +1149,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1056,42 +1171,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1099,76 +1224,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1178,26 +1317,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1207,12 +1350,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListAcceleratorTypesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListAcceleratorTypesResponse)
   private static final com.google.cloud.tpu.v1.ListAcceleratorTypesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListAcceleratorTypesResponse();
   }
@@ -1221,27 +1364,27 @@ public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse getDefaultIns
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListAcceleratorTypesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListAcceleratorTypesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1256,6 +1399,4 @@ public com.google.protobuf.Parser getParserForType
   public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java
index ee4a968d747b..22c7fea3df5a 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListAcceleratorTypesResponseOrBuilder extends
+public interface ListAcceleratorTypesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListAcceleratorTypesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
    */
-  java.util.List 
-      getAcceleratorTypesList();
+  java.util.List getAcceleratorTypesList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -25,6 +44,8 @@ public interface ListAcceleratorTypesResponseOrBuilder extends
    */
   com.google.cloud.tpu.v1.AcceleratorType getAcceleratorTypes(int index);
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -33,82 +54,100 @@ public interface ListAcceleratorTypesResponseOrBuilder extends
    */
   int getAcceleratorTypesCount();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
    */
-  java.util.List 
+  java.util.List
       getAcceleratorTypesOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
    */
-  com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
-      int index);
+  com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java
index d1f9e8c3ca8f..ae9102ad8c4c 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for [ListNodes][google.cloud.tpu.v1.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.ListNodesRequest}
  */
-public final class ListNodesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListNodesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListNodesRequest)
     ListNodesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListNodesRequest.newBuilder() to construct.
   private ListNodesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListNodesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -26,38 +44,45 @@ private ListNodesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListNodesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListNodesRequest.class, com.google.cloud.tpu.v1.ListNodesRequest.Builder.class);
+            com.google.cloud.tpu.v1.ListNodesRequest.class,
+            com.google.cloud.tpu.v1.ListNodesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -99,11 +126,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -112,14 +142,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -128,29 +162,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -159,6 +193,7 @@ public java.lang.String getPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -170,8 +205,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -194,8 +228,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -208,19 +241,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListNodesRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.ListNodesRequest other = (com.google.cloud.tpu.v1.ListNodesRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -243,130 +273,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListNodesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListNodesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.ListNodesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [ListNodes][google.cloud.tpu.v1.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.ListNodesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListNodesRequest)
       com.google.cloud.tpu.v1.ListNodesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListNodesRequest.class, com.google.cloud.tpu.v1.ListNodesRequest.Builder.class);
+              com.google.cloud.tpu.v1.ListNodesRequest.class,
+              com.google.cloud.tpu.v1.ListNodesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListNodesRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -378,9 +414,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -399,8 +435,11 @@ public com.google.cloud.tpu.v1.ListNodesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListNodesRequest buildPartial() {
-      com.google.cloud.tpu.v1.ListNodesRequest result = new com.google.cloud.tpu.v1.ListNodesRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.ListNodesRequest result =
+          new com.google.cloud.tpu.v1.ListNodesRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -422,38 +461,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListNodesRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListNodesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListNodesRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListNodesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -501,27 +541,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -531,22 +575,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -555,20 +604,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -576,28 +628,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -607,17 +670,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -625,13 +694,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -639,27 +711,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -671,18 +749,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -691,20 +771,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -712,28 +793,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -743,26 +831,30 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -772,12 +864,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListNodesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListNodesRequest)
   private static final com.google.cloud.tpu.v1.ListNodesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListNodesRequest();
   }
@@ -786,27 +878,27 @@ public static com.google.cloud.tpu.v1.ListNodesRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListNodesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListNodesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -821,6 +913,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.ListNodesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java
similarity index 50%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java
index 78168640de9e..fdd37af64506 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java
@@ -1,59 +1,92 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListNodesRequestOrBuilder extends
+public interface ListNodesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListNodesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java
index befcf2a4ba8b..74c66bc55034 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Response for [ListNodes][google.cloud.tpu.v1.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.ListNodesResponse}
  */
-public final class ListNodesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListNodesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListNodesResponse)
     ListNodesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListNodesResponse.newBuilder() to construct.
   private ListNodesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListNodesResponse() {
     nodes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -27,33 +45,37 @@ private ListNodesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListNodesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListNodesResponse.class, com.google.cloud.tpu.v1.ListNodesResponse.Builder.class);
+            com.google.cloud.tpu.v1.ListNodesResponse.class,
+            com.google.cloud.tpu.v1.ListNodesResponse.Builder.class);
   }
 
   public static final int NODES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List nodes_;
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -65,6 +87,8 @@ public java.util.List getNodesList() {
     return nodes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -72,11 +96,12 @@ public java.util.List getNodesList() {
    * repeated .google.cloud.tpu.v1.Node nodes = 1;
    */
   @java.lang.Override
-  public java.util.List 
-      getNodesOrBuilderList() {
+  public java.util.List getNodesOrBuilderList() {
     return nodes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -88,6 +113,8 @@ public int getNodesCount() {
     return nodes_.size();
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -99,6 +126,8 @@ public com.google.cloud.tpu.v1.Node getNodes(int index) {
     return nodes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -106,20 +135,23 @@ public com.google.cloud.tpu.v1.Node getNodes(int index) {
    * repeated .google.cloud.tpu.v1.Node nodes = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(int index) {
     return nodes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -128,29 +160,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -159,37 +191,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -197,20 +238,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -222,8 +266,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < nodes_.size(); i++) {
       output.writeMessage(1, nodes_.get(i));
     }
@@ -243,8 +286,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < nodes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, nodes_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, nodes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -265,19 +307,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListNodesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ListNodesResponse other = (com.google.cloud.tpu.v1.ListNodesResponse) obj;
+    com.google.cloud.tpu.v1.ListNodesResponse other =
+        (com.google.cloud.tpu.v1.ListNodesResponse) obj;
 
-    if (!getNodesList()
-        .equals(other.getNodesList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getNodesList().equals(other.getNodesList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -304,130 +344,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListNodesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListNodesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.ListNodesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for [ListNodes][google.cloud.tpu.v1.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.ListNodesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListNodesResponse)
       com.google.cloud.tpu.v1.ListNodesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListNodesResponse.class, com.google.cloud.tpu.v1.ListNodesResponse.Builder.class);
+              com.google.cloud.tpu.v1.ListNodesResponse.class,
+              com.google.cloud.tpu.v1.ListNodesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListNodesResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -446,9 +492,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -467,9 +513,12 @@ public com.google.cloud.tpu.v1.ListNodesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListNodesResponse buildPartial() {
-      com.google.cloud.tpu.v1.ListNodesResponse result = new com.google.cloud.tpu.v1.ListNodesResponse(this);
+      com.google.cloud.tpu.v1.ListNodesResponse result =
+          new com.google.cloud.tpu.v1.ListNodesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -502,38 +551,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListNodesResponse result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListNodesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListNodesResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListNodesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -560,9 +610,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.ListNodesResponse other) {
             nodesBuilder_ = null;
             nodes_ = other.nodes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            nodesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getNodesFieldBuilder() : null;
+            nodesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getNodesFieldBuilder()
+                    : null;
           } else {
             nodesBuilder_.addAllMessages(other.nodes_);
           }
@@ -609,36 +660,38 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v1.Node m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v1.Node.parser(),
-                      extensionRegistry);
-              if (nodesBuilder_ == null) {
-                ensureNodesIsMutable();
-                nodes_.add(m);
-              } else {
-                nodesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v1.Node m =
+                    input.readMessage(com.google.cloud.tpu.v1.Node.parser(), extensionRegistry);
+                if (nodesBuilder_ == null) {
+                  ensureNodesIsMutable();
+                  nodes_.add(m);
+                } else {
+                  nodesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -648,21 +701,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private java.util.List nodes_ =
-      java.util.Collections.emptyList();
+    private java.util.List nodes_ = java.util.Collections.emptyList();
+
     private void ensureNodesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         nodes_ = new java.util.ArrayList(nodes_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder> nodesBuilder_;
+            com.google.cloud.tpu.v1.Node,
+            com.google.cloud.tpu.v1.Node.Builder,
+            com.google.cloud.tpu.v1.NodeOrBuilder>
+        nodesBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -677,6 +736,8 @@ public java.util.List getNodesList() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -691,6 +752,8 @@ public int getNodesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -705,14 +768,15 @@ public com.google.cloud.tpu.v1.Node getNodes(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder setNodes(
-        int index, com.google.cloud.tpu.v1.Node value) {
+    public Builder setNodes(int index, com.google.cloud.tpu.v1.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -726,14 +790,15 @@ public Builder setNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder setNodes(
-        int index, com.google.cloud.tpu.v1.Node.Builder builderForValue) {
+    public Builder setNodes(int index, com.google.cloud.tpu.v1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.set(index, builderForValue.build());
@@ -744,6 +809,8 @@ public Builder setNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -764,14 +831,15 @@ public Builder addNodes(com.google.cloud.tpu.v1.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder addNodes(
-        int index, com.google.cloud.tpu.v1.Node value) {
+    public Builder addNodes(int index, com.google.cloud.tpu.v1.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -785,14 +853,15 @@ public Builder addNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder addNodes(
-        com.google.cloud.tpu.v1.Node.Builder builderForValue) {
+    public Builder addNodes(com.google.cloud.tpu.v1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(builderForValue.build());
@@ -803,14 +872,15 @@ public Builder addNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder addNodes(
-        int index, com.google.cloud.tpu.v1.Node.Builder builderForValue) {
+    public Builder addNodes(int index, com.google.cloud.tpu.v1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(index, builderForValue.build());
@@ -821,18 +891,18 @@ public Builder addNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder addAllNodes(
-        java.lang.Iterable values) {
+    public Builder addAllNodes(java.lang.Iterable values) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, nodes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, nodes_);
         onChanged();
       } else {
         nodesBuilder_.addAllMessages(values);
@@ -840,6 +910,8 @@ public Builder addAllNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -857,6 +929,8 @@ public Builder clearNodes() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -874,39 +948,43 @@ public Builder removeNodes(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v1.Node.Builder getNodesBuilder(
-        int index) {
+    public com.google.cloud.tpu.v1.Node.Builder getNodesBuilder(int index) {
       return getNodesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(int index) {
       if (nodesBuilder_ == null) {
-        return nodes_.get(index);  } else {
+        return nodes_.get(index);
+      } else {
         return nodesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public java.util.List 
-         getNodesOrBuilderList() {
+    public java.util.List getNodesOrBuilderList() {
       if (nodesBuilder_ != null) {
         return nodesBuilder_.getMessageOrBuilderList();
       } else {
@@ -914,6 +992,8 @@ public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -921,42 +1001,46 @@ public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
     public com.google.cloud.tpu.v1.Node.Builder addNodesBuilder() {
-      return getNodesFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v1.Node.getDefaultInstance());
+      return getNodesFieldBuilder().addBuilder(com.google.cloud.tpu.v1.Node.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v1.Node.Builder addNodesBuilder(
-        int index) {
-      return getNodesFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v1.Node.getDefaultInstance());
+    public com.google.cloud.tpu.v1.Node.Builder addNodesBuilder(int index) {
+      return getNodesFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v1.Node.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public java.util.List 
-         getNodesBuilderList() {
+    public java.util.List getNodesBuilderList() {
       return getNodesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder> 
+            com.google.cloud.tpu.v1.Node,
+            com.google.cloud.tpu.v1.Node.Builder,
+            com.google.cloud.tpu.v1.NodeOrBuilder>
         getNodesFieldBuilder() {
       if (nodesBuilder_ == null) {
-        nodesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder>(
-                nodes_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        nodesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v1.Node,
+                com.google.cloud.tpu.v1.Node.Builder,
+                com.google.cloud.tpu.v1.NodeOrBuilder>(
+                nodes_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         nodes_ = null;
       }
       return nodesBuilder_;
@@ -964,18 +1048,20 @@ public com.google.cloud.tpu.v1.Node.Builder addNodesBuilder(
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -984,20 +1070,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1005,28 +1092,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1036,17 +1130,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1054,42 +1152,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1097,76 +1205,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1176,26 +1298,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1205,12 +1331,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListNodesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListNodesResponse)
   private static final com.google.cloud.tpu.v1.ListNodesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListNodesResponse();
   }
@@ -1219,27 +1345,27 @@ public static com.google.cloud.tpu.v1.ListNodesResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListNodesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListNodesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1254,6 +1380,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.ListNodesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java
index 95c9ef55efc5..64efc2a93b5a 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListNodesResponseOrBuilder extends
+public interface ListNodesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListNodesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.Node nodes = 1;
    */
-  java.util.List 
-      getNodesList();
+  java.util.List getNodesList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -25,6 +44,8 @@ public interface ListNodesResponseOrBuilder extends
    */
   com.google.cloud.tpu.v1.Node getNodes(int index);
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -33,82 +54,99 @@ public interface ListNodesResponseOrBuilder extends
    */
   int getNodesCount();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.Node nodes = 1;
    */
-  java.util.List 
-      getNodesOrBuilderList();
+  java.util.List getNodesOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.Node nodes = 1;
    */
-  com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(
-      int index);
+  com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java
index 508c4138d691..d1419976c8b9 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v1.ListTensorFlowVersionsRequest}
  */
-public final class ListTensorFlowVersionsRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListTensorFlowVersionsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListTensorFlowVersionsRequest)
     ListTensorFlowVersionsRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListTensorFlowVersionsRequest.newBuilder() to construct.
   private ListTensorFlowVersionsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListTensorFlowVersionsRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -29,38 +47,45 @@ private ListTensorFlowVersionsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListTensorFlowVersionsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class, com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.Builder.class);
+            com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class,
+            com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -69,29 +94,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -102,11 +129,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -115,14 +145,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -131,29 +165,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -162,14 +196,18 @@ public java.lang.String getPageToken() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   @java.lang.Override
@@ -178,29 +216,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getFilterBytes() {
+  public com.google.protobuf.ByteString getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -209,14 +247,18 @@ public java.lang.String getFilter() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -225,29 +267,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getOrderByBytes() {
+  public com.google.protobuf.ByteString getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -256,6 +298,7 @@ public java.lang.String getOrderBy() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -267,8 +310,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -297,8 +339,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -317,23 +358,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest other = (com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) obj;
-
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
-    if (!getFilter()
-        .equals(other.getFilter())) return false;
-    if (!getOrderBy()
-        .equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest other =
+        (com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) obj;
+
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getFilter().equals(other.getFilter())) return false;
+    if (!getOrderBy().equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -361,96 +398,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
@@ -458,33 +503,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v1.ListTensorFlowVersionsRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListTensorFlowVersionsRequest)
       com.google.cloud.tpu.v1.ListTensorFlowVersionsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class, com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.Builder.class);
+              com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class,
+              com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -498,9 +542,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -519,8 +563,11 @@ public com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest buildPartial() {
-      com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest result = new com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest result =
+          new com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -548,38 +595,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -587,7 +635,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest other) {
-      if (other == com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -637,37 +686,43 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 42: {
-              filter_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 42
-            case 50: {
-              orderBy_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 50
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 42:
+              {
+                filter_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 42
+            case 50:
+              {
+                orderBy_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 50
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -677,22 +732,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -701,20 +761,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -722,28 +785,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -753,17 +827,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -771,13 +851,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -785,27 +868,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -817,18 +906,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -837,20 +928,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -858,28 +950,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -889,17 +988,21 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -909,18 +1012,20 @@ public Builder setPageTokenBytes(
 
     private java.lang.Object filter_ = "";
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -929,20 +1034,21 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString
-        getFilterBytes() {
+    public com.google.protobuf.ByteString getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -950,28 +1056,35 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilter(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -981,17 +1094,21 @@ public Builder clearFilter() {
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1001,18 +1118,20 @@ public Builder setFilterBytes(
 
     private java.lang.Object orderBy_ = "";
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1021,20 +1140,21 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString
-        getOrderByBytes() {
+    public com.google.protobuf.ByteString getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1042,28 +1162,35 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderBy(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1073,26 +1200,30 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1102,12 +1233,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListTensorFlowVersionsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListTensorFlowVersionsRequest)
   private static final com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest();
   }
@@ -1116,27 +1247,27 @@ public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest getDefaultIn
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListTensorFlowVersionsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListTensorFlowVersionsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1151,6 +1282,4 @@ public com.google.protobuf.Parser getParserForTyp
   public com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java
index b69e0e0286a2..98a6e4d49c4d 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java
@@ -1,99 +1,142 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListTensorFlowVersionsRequestOrBuilder extends
+public interface ListTensorFlowVersionsRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListTensorFlowVersionsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString
-      getFilterBytes();
+  com.google.protobuf.ByteString getFilterBytes();
 
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString
-      getOrderByBytes();
+  com.google.protobuf.ByteString getOrderByBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java
similarity index 73%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java
index f8eef8ce5320..8590eb74fc7f 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Response for
  * [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
@@ -11,15 +28,17 @@
  *
  * Protobuf type {@code google.cloud.tpu.v1.ListTensorFlowVersionsResponse}
  */
-public final class ListTensorFlowVersionsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListTensorFlowVersionsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListTensorFlowVersionsResponse)
     ListTensorFlowVersionsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListTensorFlowVersionsResponse.newBuilder() to construct.
-  private ListTensorFlowVersionsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private ListTensorFlowVersionsResponse(
+      com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListTensorFlowVersionsResponse() {
     tensorflowVersions_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -28,33 +47,37 @@ private ListTensorFlowVersionsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListTensorFlowVersionsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class, com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.Builder.class);
+            com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class,
+            com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.Builder.class);
   }
 
   public static final int TENSORFLOW_VERSIONS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List tensorflowVersions_;
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -66,6 +89,8 @@ public java.util.List getTensorflowVe
     return tensorflowVersions_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -73,11 +98,13 @@ public java.util.List getTensorflowVe
    * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getTensorflowVersionsOrBuilderList() {
     return tensorflowVersions_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -89,6 +116,8 @@ public int getTensorflowVersionsCount() {
     return tensorflowVersions_.size();
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -100,6 +129,8 @@ public com.google.cloud.tpu.v1.TensorFlowVersion getTensorflowVersions(int index
     return tensorflowVersions_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -113,14 +144,18 @@ public com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsO
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -129,29 +164,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -160,37 +195,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -198,20 +242,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -223,8 +270,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < tensorflowVersions_.size(); i++) {
       output.writeMessage(1, tensorflowVersions_.get(i));
     }
@@ -244,8 +290,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < tensorflowVersions_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, tensorflowVersions_.get(i));
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(1, tensorflowVersions_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -266,19 +312,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse other = (com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse) obj;
+    com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse other =
+        (com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse) obj;
 
-    if (!getTensorflowVersionsList()
-        .equals(other.getTensorflowVersionsList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getTensorflowVersionsList().equals(other.getTensorflowVersionsList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -306,96 +350,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for
    * [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
@@ -403,33 +455,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v1.ListTensorFlowVersionsResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListTensorFlowVersionsResponse)
       com.google.cloud.tpu.v1.ListTensorFlowVersionsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class, com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.Builder.class);
+              com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class,
+              com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -448,9 +499,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -469,14 +520,18 @@ public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse buildPartial() {
-      com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse result = new com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse(this);
+      com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse result =
+          new com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse result) {
       if (tensorflowVersionsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           tensorflowVersions_ = java.util.Collections.unmodifiableList(tensorflowVersions_);
@@ -504,38 +559,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListTensorFlowVersionsRespons
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -543,7 +599,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse other) {
-      if (other == com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.getDefaultInstance())
+        return this;
       if (tensorflowVersionsBuilder_ == null) {
         if (!other.tensorflowVersions_.isEmpty()) {
           if (tensorflowVersions_.isEmpty()) {
@@ -562,9 +619,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse
             tensorflowVersionsBuilder_ = null;
             tensorflowVersions_ = other.tensorflowVersions_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            tensorflowVersionsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getTensorflowVersionsFieldBuilder() : null;
+            tensorflowVersionsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getTensorflowVersionsFieldBuilder()
+                    : null;
           } else {
             tensorflowVersionsBuilder_.addAllMessages(other.tensorflowVersions_);
           }
@@ -611,36 +669,39 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v1.TensorFlowVersion m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v1.TensorFlowVersion.parser(),
-                      extensionRegistry);
-              if (tensorflowVersionsBuilder_ == null) {
-                ensureTensorflowVersionsIsMutable();
-                tensorflowVersions_.add(m);
-              } else {
-                tensorflowVersionsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v1.TensorFlowVersion m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v1.TensorFlowVersion.parser(), extensionRegistry);
+                if (tensorflowVersionsBuilder_ == null) {
+                  ensureTensorflowVersionsIsMutable();
+                  tensorflowVersions_.add(m);
+                } else {
+                  tensorflowVersionsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -650,21 +711,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List tensorflowVersions_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureTensorflowVersionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        tensorflowVersions_ = new java.util.ArrayList(tensorflowVersions_);
+        tensorflowVersions_ =
+            new java.util.ArrayList(tensorflowVersions_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.TensorFlowVersion, com.google.cloud.tpu.v1.TensorFlowVersion.Builder, com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder> tensorflowVersionsBuilder_;
+            com.google.cloud.tpu.v1.TensorFlowVersion,
+            com.google.cloud.tpu.v1.TensorFlowVersion.Builder,
+            com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder>
+        tensorflowVersionsBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -679,6 +748,8 @@ public java.util.List getTensorflowVe
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -693,6 +764,8 @@ public int getTensorflowVersionsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -707,6 +780,8 @@ public com.google.cloud.tpu.v1.TensorFlowVersion getTensorflowVersions(int index
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -728,6 +803,8 @@ public Builder setTensorflowVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -746,6 +823,8 @@ public Builder setTensorflowVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -766,6 +845,8 @@ public Builder addTensorflowVersions(com.google.cloud.tpu.v1.TensorFlowVersion v
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -787,6 +868,8 @@ public Builder addTensorflowVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -805,6 +888,8 @@ public Builder addTensorflowVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -823,6 +908,8 @@ public Builder addTensorflowVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -833,8 +920,7 @@ public Builder addAllTensorflowVersions(
         java.lang.Iterable values) {
       if (tensorflowVersionsBuilder_ == null) {
         ensureTensorflowVersionsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, tensorflowVersions_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, tensorflowVersions_);
         onChanged();
       } else {
         tensorflowVersionsBuilder_.addAllMessages(values);
@@ -842,6 +928,8 @@ public Builder addAllTensorflowVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -859,6 +947,8 @@ public Builder clearTensorflowVersions() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -876,6 +966,8 @@ public Builder removeTensorflowVersions(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -887,6 +979,8 @@ public com.google.cloud.tpu.v1.TensorFlowVersion.Builder getTensorflowVersionsBu
       return getTensorflowVersionsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -896,19 +990,22 @@ public com.google.cloud.tpu.v1.TensorFlowVersion.Builder getTensorflowVersionsBu
     public com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsOrBuilder(
         int index) {
       if (tensorflowVersionsBuilder_ == null) {
-        return tensorflowVersions_.get(index);  } else {
+        return tensorflowVersions_.get(index);
+      } else {
         return tensorflowVersionsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
      */
-    public java.util.List 
-         getTensorflowVersionsOrBuilderList() {
+    public java.util.List
+        getTensorflowVersionsOrBuilderList() {
       if (tensorflowVersionsBuilder_ != null) {
         return tensorflowVersionsBuilder_.getMessageOrBuilderList();
       } else {
@@ -916,6 +1013,8 @@ public com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsO
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -923,10 +1022,12 @@ public com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsO
      * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
      */
     public com.google.cloud.tpu.v1.TensorFlowVersion.Builder addTensorflowVersionsBuilder() {
-      return getTensorflowVersionsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance());
+      return getTensorflowVersionsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -935,26 +1036,34 @@ public com.google.cloud.tpu.v1.TensorFlowVersion.Builder addTensorflowVersionsBu
      */
     public com.google.cloud.tpu.v1.TensorFlowVersion.Builder addTensorflowVersionsBuilder(
         int index) {
-      return getTensorflowVersionsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance());
+      return getTensorflowVersionsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
      */
-    public java.util.List 
-         getTensorflowVersionsBuilderList() {
+    public java.util.List
+        getTensorflowVersionsBuilderList() {
       return getTensorflowVersionsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.TensorFlowVersion, com.google.cloud.tpu.v1.TensorFlowVersion.Builder, com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder> 
+            com.google.cloud.tpu.v1.TensorFlowVersion,
+            com.google.cloud.tpu.v1.TensorFlowVersion.Builder,
+            com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder>
         getTensorflowVersionsFieldBuilder() {
       if (tensorflowVersionsBuilder_ == null) {
-        tensorflowVersionsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.TensorFlowVersion, com.google.cloud.tpu.v1.TensorFlowVersion.Builder, com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder>(
+        tensorflowVersionsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v1.TensorFlowVersion,
+                com.google.cloud.tpu.v1.TensorFlowVersion.Builder,
+                com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder>(
                 tensorflowVersions_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -966,18 +1075,20 @@ public com.google.cloud.tpu.v1.TensorFlowVersion.Builder addTensorflowVersionsBu
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -986,20 +1097,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1007,28 +1119,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1038,17 +1157,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1056,42 +1179,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1099,76 +1232,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1178,26 +1325,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1207,12 +1358,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListTensorFlowVersionsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListTensorFlowVersionsResponse)
   private static final com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse();
   }
@@ -1221,27 +1372,27 @@ public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListTensorFlowVersionsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListTensorFlowVersionsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1256,6 +1407,4 @@ public com.google.protobuf.Parser getParserForTy
   public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java
index 1d97d8a83f45..15d27ff3f5cb 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListTensorFlowVersionsResponseOrBuilder extends
+public interface ListTensorFlowVersionsResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListTensorFlowVersionsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
    */
-  java.util.List 
-      getTensorflowVersionsList();
+  java.util.List getTensorflowVersionsList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -25,6 +44,8 @@ public interface ListTensorFlowVersionsResponseOrBuilder extends
    */
   com.google.cloud.tpu.v1.TensorFlowVersion getTensorflowVersions(int index);
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -33,82 +54,100 @@ public interface ListTensorFlowVersionsResponseOrBuilder extends
    */
   int getTensorflowVersionsCount();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
    */
-  java.util.List 
+  java.util.List
       getTensorflowVersionsOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
    */
-  com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/LocationName.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/LocationName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/LocationName.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/LocationName.java
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java
index 30a1801b1036..03cb59d503bf 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java
@@ -1,62 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * A network endpoint over which a TPU worker can be reached.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.NetworkEndpoint}
  */
-public final class NetworkEndpoint extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class NetworkEndpoint extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.NetworkEndpoint)
     NetworkEndpointOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use NetworkEndpoint.newBuilder() to construct.
   private NetworkEndpoint(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private NetworkEndpoint() {
     ipAddress_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new NetworkEndpoint();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.NetworkEndpoint.class, com.google.cloud.tpu.v1.NetworkEndpoint.Builder.class);
+            com.google.cloud.tpu.v1.NetworkEndpoint.class,
+            com.google.cloud.tpu.v1.NetworkEndpoint.Builder.class);
   }
 
   public static final int IP_ADDRESS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object ipAddress_ = "";
   /**
+   *
+   *
    * 
    * The IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The ipAddress.
    */
   @java.lang.Override
@@ -65,29 +88,29 @@ public java.lang.String getIpAddress() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       ipAddress_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The bytes for ipAddress.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getIpAddressBytes() {
+  public com.google.protobuf.ByteString getIpAddressBytes() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       ipAddress_ = b;
       return b;
     } else {
@@ -98,11 +121,14 @@ public java.lang.String getIpAddress() {
   public static final int PORT_FIELD_NUMBER = 2;
   private int port_ = 0;
   /**
+   *
+   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
+   *
    * @return The port.
    */
   @java.lang.Override
@@ -111,6 +137,7 @@ public int getPort() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -122,8 +149,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(ipAddress_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, ipAddress_);
     }
@@ -143,8 +169,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, ipAddress_);
     }
     if (port_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, port_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, port_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -154,17 +179,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.NetworkEndpoint)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.NetworkEndpoint other = (com.google.cloud.tpu.v1.NetworkEndpoint) obj;
 
-    if (!getIpAddress()
-        .equals(other.getIpAddress())) return false;
-    if (getPort()
-        != other.getPort()) return false;
+    if (!getIpAddress().equals(other.getIpAddress())) return false;
+    if (getPort() != other.getPort()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -185,130 +208,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.NetworkEndpoint parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.NetworkEndpoint parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.NetworkEndpoint prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A network endpoint over which a TPU worker can be reached.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.NetworkEndpoint}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.NetworkEndpoint)
       com.google.cloud.tpu.v1.NetworkEndpointOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.NetworkEndpoint.class, com.google.cloud.tpu.v1.NetworkEndpoint.Builder.class);
+              com.google.cloud.tpu.v1.NetworkEndpoint.class,
+              com.google.cloud.tpu.v1.NetworkEndpoint.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.NetworkEndpoint.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -319,9 +348,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
@@ -340,8 +369,11 @@ public com.google.cloud.tpu.v1.NetworkEndpoint build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.NetworkEndpoint buildPartial() {
-      com.google.cloud.tpu.v1.NetworkEndpoint result = new com.google.cloud.tpu.v1.NetworkEndpoint(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.NetworkEndpoint result =
+          new com.google.cloud.tpu.v1.NetworkEndpoint(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -360,38 +392,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.NetworkEndpoint result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.NetworkEndpoint) {
-        return mergeFrom((com.google.cloud.tpu.v1.NetworkEndpoint)other);
+        return mergeFrom((com.google.cloud.tpu.v1.NetworkEndpoint) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -434,22 +467,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              ipAddress_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              port_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                ipAddress_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                port_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -459,22 +495,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object ipAddress_ = "";
     /**
+     *
+     *
      * 
      * The IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @return The ipAddress.
      */
     public java.lang.String getIpAddress() {
       java.lang.Object ref = ipAddress_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         ipAddress_ = s;
         return s;
@@ -483,20 +522,21 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
+     *
+     *
      * 
      * The IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @return The bytes for ipAddress.
      */
-    public com.google.protobuf.ByteString
-        getIpAddressBytes() {
+    public com.google.protobuf.ByteString getIpAddressBytes() {
       java.lang.Object ref = ipAddress_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         ipAddress_ = b;
         return b;
       } else {
@@ -504,28 +544,35 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
+     *
+     *
      * 
      * The IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @param value The ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddress(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setIpAddress(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearIpAddress() {
@@ -535,17 +582,21 @@ public Builder clearIpAddress() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @param value The bytes for ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddressBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
@@ -553,13 +604,16 @@ public Builder setIpAddressBytes(
       return this;
     }
 
-    private int port_ ;
+    private int port_;
     /**
+     *
+     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
+     *
      * @return The port.
      */
     @java.lang.Override
@@ -567,27 +621,33 @@ public int getPort() {
       return port_;
     }
     /**
+     *
+     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
+     *
      * @param value The port to set.
      * @return This builder for chaining.
      */
     public Builder setPort(int value) {
-      
+
       port_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPort() {
@@ -596,9 +656,9 @@ public Builder clearPort() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -608,12 +668,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.NetworkEndpoint)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.NetworkEndpoint)
   private static final com.google.cloud.tpu.v1.NetworkEndpoint DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.NetworkEndpoint();
   }
@@ -622,27 +682,27 @@ public static com.google.cloud.tpu.v1.NetworkEndpoint getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public NetworkEndpoint parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public NetworkEndpoint parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -657,6 +717,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.NetworkEndpoint getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java
similarity index 51%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java
index b77928c7db20..02f2f949146b 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java
@@ -1,38 +1,62 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface NetworkEndpointOrBuilder extends
+public interface NetworkEndpointOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.NetworkEndpoint)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The ipAddress.
    */
   java.lang.String getIpAddress();
   /**
+   *
+   *
    * 
    * The IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The bytes for ipAddress.
    */
-  com.google.protobuf.ByteString
-      getIpAddressBytes();
+  com.google.protobuf.ByteString getIpAddressBytes();
 
   /**
+   *
+   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
+   *
    * @return The port.
    */
   int getPort();
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java
index c6ecc32d95c3..289ea470084c 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * A TPU instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.Node}
  */
-public final class Node extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Node extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.Node)
     NodeOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Node.newBuilder() to construct.
   private Node(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Node() {
     name_ = "";
     description_ = "";
@@ -39,51 +57,53 @@ private Node() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Node();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_Node_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(
-      int number) {
+  protected com.google.protobuf.MapField internalGetMapField(int number) {
     switch (number) {
       case 24:
         return internalGetLabels();
       default:
-        throw new RuntimeException(
-            "Invalid map field number: " + number);
+        throw new RuntimeException("Invalid map field number: " + number);
     }
   }
+
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.cloud.tpu.v1.Node.class, com.google.cloud.tpu.v1.Node.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * Represents the different states of a TPU node during its lifecycle.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v1.Node.State}
    */
-  public enum State
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum State implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * TPU node state is not known/set.
      * 

@@ -92,6 +112,8 @@ public enum State
      */
     STATE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * TPU node is being created.
      * 

@@ -100,6 +122,8 @@ public enum State
      */
     CREATING(1),
     /**
+     *
+     *
      * 
      * TPU node has been created.
      * 

@@ -108,6 +132,8 @@ public enum State
      */
     READY(2),
     /**
+     *
+     *
      * 
      * TPU node is restarting.
      * 

@@ -116,6 +142,8 @@ public enum State
      */
     RESTARTING(3),
     /**
+     *
+     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -124,6 +152,8 @@ public enum State
      */
     REIMAGING(4),
     /**
+     *
+     *
      * 
      * TPU node is being deleted.
      * 

@@ -132,6 +162,8 @@ public enum State
      */
     DELETING(5),
     /**
+     *
+     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the `help_description` field.
@@ -141,6 +173,8 @@ public enum State
      */
     REPAIRING(6),
     /**
+     *
+     *
      * 
      * TPU node is stopped.
      * 

@@ -149,6 +183,8 @@ public enum State
      */
     STOPPED(8),
     /**
+     *
+     *
      * 
      * TPU node is currently stopping.
      * 

@@ -157,6 +193,8 @@ public enum State
      */
     STOPPING(9),
     /**
+     *
+     *
      * 
      * TPU node is currently starting.
      * 

@@ -165,6 +203,8 @@ public enum State
      */
     STARTING(10),
     /**
+     *
+     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -173,6 +213,8 @@ public enum State
      */
     PREEMPTED(11),
     /**
+     *
+     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -182,6 +224,8 @@ public enum State
      */
     TERMINATED(12),
     /**
+     *
+     *
      * 
      * TPU node is currently hiding.
      * 

@@ -190,6 +234,8 @@ public enum State
      */
     HIDING(13),
     /**
+     *
+     *
      * 
      * TPU node has been hidden.
      * 

@@ -198,6 +244,8 @@ public enum State
      */
     HIDDEN(14),
     /**
+     *
+     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -209,6 +257,8 @@ public enum State
     ;
 
     /**
+     *
+     *
      * 
      * TPU node state is not known/set.
      * 

@@ -217,6 +267,8 @@ public enum State
      */
     public static final int STATE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * TPU node is being created.
      * 

@@ -225,6 +277,8 @@ public enum State
      */
     public static final int CREATING_VALUE = 1;
     /**
+     *
+     *
      * 
      * TPU node has been created.
      * 

@@ -233,6 +287,8 @@ public enum State
      */
     public static final int READY_VALUE = 2;
     /**
+     *
+     *
      * 
      * TPU node is restarting.
      * 

@@ -241,6 +297,8 @@ public enum State
      */
     public static final int RESTARTING_VALUE = 3;
     /**
+     *
+     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -249,6 +307,8 @@ public enum State
      */
     public static final int REIMAGING_VALUE = 4;
     /**
+     *
+     *
      * 
      * TPU node is being deleted.
      * 

@@ -257,6 +317,8 @@ public enum State
      */
     public static final int DELETING_VALUE = 5;
     /**
+     *
+     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the `help_description` field.
@@ -266,6 +328,8 @@ public enum State
      */
     public static final int REPAIRING_VALUE = 6;
     /**
+     *
+     *
      * 
      * TPU node is stopped.
      * 

@@ -274,6 +338,8 @@ public enum State
      */
     public static final int STOPPED_VALUE = 8;
     /**
+     *
+     *
      * 
      * TPU node is currently stopping.
      * 

@@ -282,6 +348,8 @@ public enum State
      */
     public static final int STOPPING_VALUE = 9;
     /**
+     *
+     *
      * 
      * TPU node is currently starting.
      * 

@@ -290,6 +358,8 @@ public enum State
      */
     public static final int STARTING_VALUE = 10;
     /**
+     *
+     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -298,6 +368,8 @@ public enum State
      */
     public static final int PREEMPTED_VALUE = 11;
     /**
+     *
+     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -307,6 +379,8 @@ public enum State
      */
     public static final int TERMINATED_VALUE = 12;
     /**
+     *
+     *
      * 
      * TPU node is currently hiding.
      * 

@@ -315,6 +389,8 @@ public enum State
      */
     public static final int HIDING_VALUE = 13;
     /**
+     *
+     *
      * 
      * TPU node has been hidden.
      * 

@@ -323,6 +399,8 @@ public enum State
      */
     public static final int HIDDEN_VALUE = 14;
     /**
+     *
+     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -331,7 +409,6 @@ public enum State
      */
     public static final int UNHIDING_VALUE = 15;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -356,61 +433,73 @@ public static State valueOf(int value) {
      */
     public static State forNumber(int value) {
       switch (value) {
-        case 0: return STATE_UNSPECIFIED;
-        case 1: return CREATING;
-        case 2: return READY;
-        case 3: return RESTARTING;
-        case 4: return REIMAGING;
-        case 5: return DELETING;
-        case 6: return REPAIRING;
-        case 8: return STOPPED;
-        case 9: return STOPPING;
-        case 10: return STARTING;
-        case 11: return PREEMPTED;
-        case 12: return TERMINATED;
-        case 13: return HIDING;
-        case 14: return HIDDEN;
-        case 15: return UNHIDING;
-        default: return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+        case 0:
+          return STATE_UNSPECIFIED;
+        case 1:
+          return CREATING;
+        case 2:
+          return READY;
+        case 3:
+          return RESTARTING;
+        case 4:
+          return REIMAGING;
+        case 5:
+          return DELETING;
+        case 6:
+          return REPAIRING;
+        case 8:
+          return STOPPED;
+        case 9:
+          return STOPPING;
+        case 10:
+          return STARTING;
+        case 11:
+          return PREEMPTED;
+        case 12:
+          return TERMINATED;
+        case 13:
+          return HIDING;
+        case 14:
+          return HIDDEN;
+        case 15:
+          return UNHIDING;
+        default:
+          return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        State> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public State findValueByNumber(int number) {
-              return State.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public State findValueByNumber(int number) {
+            return State.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v1.Node.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final State[] VALUES = values();
 
-    public static State valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static State valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -428,6 +517,8 @@ private State(int value) {
   }
 
   /**
+   *
+   *
    * 
    * Health defines the status of a TPU node as reported by
    * Health Monitor.
@@ -435,9 +526,10 @@ private State(int value) {
    *
    * Protobuf enum {@code google.cloud.tpu.v1.Node.Health}
    */
-  public enum Health
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum Health implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -446,6 +538,8 @@ public enum Health
      */
     HEALTH_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * The resource is healthy.
      * 

@@ -454,6 +548,8 @@ public enum Health
      */
     HEALTHY(1),
     /**
+     *
+     *
      * 
      * The resource is unhealthy.
      * 

@@ -462,6 +558,8 @@ public enum Health
      */
     DEPRECATED_UNHEALTHY(2),
     /**
+     *
+     *
      * 
      * The resource is unresponsive.
      * 

@@ -470,6 +568,8 @@ public enum Health
      */
     TIMEOUT(3),
     /**
+     *
+     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -478,6 +578,8 @@ public enum Health
      */
     UNHEALTHY_TENSORFLOW(4),
     /**
+     *
+     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -490,6 +592,8 @@ public enum Health
     ;
 
     /**
+     *
+     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -498,6 +602,8 @@ public enum Health
      */
     public static final int HEALTH_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * The resource is healthy.
      * 

@@ -506,6 +612,8 @@ public enum Health
      */
     public static final int HEALTHY_VALUE = 1;
     /**
+     *
+     *
      * 
      * The resource is unhealthy.
      * 

@@ -514,6 +622,8 @@ public enum Health
      */
     public static final int DEPRECATED_UNHEALTHY_VALUE = 2;
     /**
+     *
+     *
      * 
      * The resource is unresponsive.
      * 

@@ -522,6 +632,8 @@ public enum Health
      */
     public static final int TIMEOUT_VALUE = 3;
     /**
+     *
+     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -530,6 +642,8 @@ public enum Health
      */
     public static final int UNHEALTHY_TENSORFLOW_VALUE = 4;
     /**
+     *
+     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -539,7 +653,6 @@ public enum Health
      */
     public static final int UNHEALTHY_MAINTENANCE_VALUE = 5;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -564,52 +677,55 @@ public static Health valueOf(int value) {
      */
     public static Health forNumber(int value) {
       switch (value) {
-        case 0: return HEALTH_UNSPECIFIED;
-        case 1: return HEALTHY;
-        case 2: return DEPRECATED_UNHEALTHY;
-        case 3: return TIMEOUT;
-        case 4: return UNHEALTHY_TENSORFLOW;
-        case 5: return UNHEALTHY_MAINTENANCE;
-        default: return null;
+        case 0:
+          return HEALTH_UNSPECIFIED;
+        case 1:
+          return HEALTHY;
+        case 2:
+          return DEPRECATED_UNHEALTHY;
+        case 3:
+          return TIMEOUT;
+        case 4:
+          return UNHEALTHY_TENSORFLOW;
+        case 5:
+          return UNHEALTHY_MAINTENANCE;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        Health> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public Health findValueByNumber(int number) {
-              return Health.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public Health findValueByNumber(int number) {
+            return Health.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v1.Node.getDescriptor().getEnumTypes().get(1);
     }
 
     private static final Health[] VALUES = values();
 
-    public static Health valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static Health valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -627,15 +743,18 @@ private Health(int value) {
   }
 
   /**
+   *
+   *
    * 
    * TPU API Version.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v1.Node.ApiVersion}
    */
-  public enum ApiVersion
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * API version is unknown.
      * 

@@ -644,6 +763,8 @@ public enum ApiVersion
      */
     API_VERSION_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -652,6 +773,8 @@ public enum ApiVersion
      */
     V1_ALPHA1(1),
     /**
+     *
+     *
      * 
      * TPU API V1 version.
      * 

@@ -660,6 +783,8 @@ public enum ApiVersion
      */
     V1(2),
     /**
+     *
+     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -671,6 +796,8 @@ public enum ApiVersion
     ;
 
     /**
+     *
+     *
      * 
      * API version is unknown.
      * 

@@ -679,6 +806,8 @@ public enum ApiVersion
      */
     public static final int API_VERSION_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -687,6 +816,8 @@ public enum ApiVersion
      */
     public static final int V1_ALPHA1_VALUE = 1;
     /**
+     *
+     *
      * 
      * TPU API V1 version.
      * 

@@ -695,6 +826,8 @@ public enum ApiVersion
      */
     public static final int V1_VALUE = 2;
     /**
+     *
+     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -703,7 +836,6 @@ public enum ApiVersion
      */
     public static final int V2_ALPHA1_VALUE = 3;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -728,50 +860,51 @@ public static ApiVersion valueOf(int value) {
      */
     public static ApiVersion forNumber(int value) {
       switch (value) {
-        case 0: return API_VERSION_UNSPECIFIED;
-        case 1: return V1_ALPHA1;
-        case 2: return V1;
-        case 3: return V2_ALPHA1;
-        default: return null;
+        case 0:
+          return API_VERSION_UNSPECIFIED;
+        case 1:
+          return V1_ALPHA1;
+        case 2:
+          return V1;
+        case 3:
+          return V2_ALPHA1;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        ApiVersion> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public ApiVersion findValueByNumber(int number) {
-              return ApiVersion.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public ApiVersion findValueByNumber(int number) {
+            return ApiVersion.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v1.Node.getDescriptor().getEnumTypes().get(2);
     }
 
     private static final ApiVersion[] VALUES = values();
 
-    public static ApiVersion valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static ApiVersion valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -789,14 +922,20 @@ private ApiVersion(int value) {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -805,29 +944,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -836,14 +977,18 @@ public java.lang.String getName() {
   }
 
   public static final int DESCRIPTION_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object description_ = "";
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The description.
    */
   @java.lang.Override
@@ -852,29 +997,29 @@ public java.lang.String getDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       description_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The bytes for description.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDescriptionBytes() {
+  public com.google.protobuf.ByteString getDescriptionBytes() {
     java.lang.Object ref = description_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       description_ = b;
       return b;
     } else {
@@ -883,14 +1028,18 @@ public java.lang.String getDescription() {
   }
 
   public static final int ACCELERATOR_TYPE_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object acceleratorType_ = "";
   /**
+   *
+   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The acceleratorType.
    */
   @java.lang.Override
@@ -899,29 +1048,29 @@ public java.lang.String getAcceleratorType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       acceleratorType_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for acceleratorType.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getAcceleratorTypeBytes() {
+  public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
     java.lang.Object ref = acceleratorType_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       acceleratorType_ = b;
       return b;
     } else {
@@ -930,9 +1079,12 @@ public java.lang.String getAcceleratorType() {
   }
 
   public static final int IP_ADDRESS_FIELD_NUMBER = 8;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object ipAddress_ = "";
   /**
+   *
+   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network address for the TPU Node as visible to Compute Engine
@@ -940,24 +1092,27 @@ public java.lang.String getAcceleratorType() {
    * 

    *
    * string ip_address = 8 [deprecated = true];
-   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
-   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
+   *
+   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
+   *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
    * @return The ipAddress.
    */
   @java.lang.Override
-  @java.lang.Deprecated public java.lang.String getIpAddress() {
+  @java.lang.Deprecated
+  public java.lang.String getIpAddress() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       ipAddress_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network address for the TPU Node as visible to Compute Engine
@@ -965,18 +1120,18 @@ public java.lang.String getAcceleratorType() {
    * 

    *
    * string ip_address = 8 [deprecated = true];
-   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
-   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
+   *
+   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
+   *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
    * @return The bytes for ipAddress.
    */
   @java.lang.Override
-  @java.lang.Deprecated public com.google.protobuf.ByteString
-      getIpAddressBytes() {
+  @java.lang.Deprecated
+  public com.google.protobuf.ByteString getIpAddressBytes() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       ipAddress_ = b;
       return b;
     } else {
@@ -985,51 +1140,57 @@ public java.lang.String getAcceleratorType() {
   }
 
   public static final int PORT_FIELD_NUMBER = 14;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object port_ = "";
   /**
+   *
+   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network port for the TPU Node as visible to Compute Engine instances.
    * 

    *
    * string port = 14 [deprecated = true];
-   * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
-   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
+   *
+   * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
+   *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
    * @return The port.
    */
   @java.lang.Override
-  @java.lang.Deprecated public java.lang.String getPort() {
+  @java.lang.Deprecated
+  public java.lang.String getPort() {
     java.lang.Object ref = port_;
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       port_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network port for the TPU Node as visible to Compute Engine instances.
    * 

    *
    * string port = 14 [deprecated = true];
-   * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
-   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
+   *
+   * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
+   *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
    * @return The bytes for port.
    */
   @java.lang.Override
-  @java.lang.Deprecated public com.google.protobuf.ByteString
-      getPortBytes() {
+  @java.lang.Deprecated
+  public com.google.protobuf.ByteString getPortBytes() {
     java.lang.Object ref = port_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       port_ = b;
       return b;
     } else {
@@ -1040,39 +1201,54 @@ public java.lang.String getAcceleratorType() {
   public static final int STATE_FIELD_NUMBER = 9;
   private int state_ = 0;
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for state.
    */
-  @java.lang.Override public int getStateValue() {
+  @java.lang.Override
+  public int getStateValue() {
     return state_;
   }
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The state.
    */
-  @java.lang.Override public com.google.cloud.tpu.v1.Node.State getState() {
-    com.google.cloud.tpu.v1.Node.State result = com.google.cloud.tpu.v1.Node.State.forNumber(state_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v1.Node.State getState() {
+    com.google.cloud.tpu.v1.Node.State result =
+        com.google.cloud.tpu.v1.Node.State.forNumber(state_);
     return result == null ? com.google.cloud.tpu.v1.Node.State.UNRECOGNIZED : result;
   }
 
   public static final int HEALTH_DESCRIPTION_FIELD_NUMBER = 10;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object healthDescription_ = "";
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The healthDescription.
    */
   @java.lang.Override
@@ -1081,30 +1257,30 @@ public java.lang.String getHealthDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       healthDescription_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for healthDescription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getHealthDescriptionBytes() {
+  public com.google.protobuf.ByteString getHealthDescriptionBytes() {
     java.lang.Object ref = healthDescription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       healthDescription_ = b;
       return b;
     } else {
@@ -1113,14 +1289,18 @@ public java.lang.String getHealthDescription() {
   }
 
   public static final int TENSORFLOW_VERSION_FIELD_NUMBER = 11;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object tensorflowVersion_ = "";
   /**
+   *
+   *
    * 
    * Required. The version of Tensorflow running in the Node.
    * 

    *
    * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The tensorflowVersion.
    */
   @java.lang.Override
@@ -1129,29 +1309,29 @@ public java.lang.String getTensorflowVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       tensorflowVersion_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The version of Tensorflow running in the Node.
    * 

    *
    * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for tensorflowVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTensorflowVersionBytes() {
+  public com.google.protobuf.ByteString getTensorflowVersionBytes() {
     java.lang.Object ref = tensorflowVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       tensorflowVersion_ = b;
       return b;
     } else {
@@ -1160,9 +1340,12 @@ public java.lang.String getTensorflowVersion() {
   }
 
   public static final int NETWORK_FIELD_NUMBER = 12;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object network_ = "";
   /**
+   *
+   *
    * 
    * The name of a network they wish to peer the TPU node to. It must be a
    * preexisting Compute Engine network inside of the project on which this API
@@ -1170,6 +1353,7 @@ public java.lang.String getTensorflowVersion() {
    * 

    *
    * string network = 12;
+   *
    * @return The network.
    */
   @java.lang.Override
@@ -1178,14 +1362,15 @@ public java.lang.String getNetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       network_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The name of a network they wish to peer the TPU node to. It must be a
    * preexisting Compute Engine network inside of the project on which this API
@@ -1193,16 +1378,15 @@ public java.lang.String getNetwork() {
    * 

    *
    * string network = 12;
+   *
    * @return The bytes for network.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNetworkBytes() {
+  public com.google.protobuf.ByteString getNetworkBytes() {
     java.lang.Object ref = network_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       network_ = b;
       return b;
     } else {
@@ -1211,9 +1395,12 @@ public java.lang.String getNetwork() {
   }
 
   public static final int CIDR_BLOCK_FIELD_NUMBER = 13;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object cidrBlock_ = "";
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1226,6 +1413,7 @@ public java.lang.String getNetwork() {
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The cidrBlock.
    */
   @java.lang.Override
@@ -1234,14 +1422,15 @@ public java.lang.String getCidrBlock() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       cidrBlock_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1254,16 +1443,15 @@ public java.lang.String getCidrBlock() {
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The bytes for cidrBlock.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getCidrBlockBytes() {
+  public com.google.protobuf.ByteString getCidrBlockBytes() {
     java.lang.Object ref = cidrBlock_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       cidrBlock_ = b;
       return b;
     } else {
@@ -1272,9 +1460,12 @@ public java.lang.String getCidrBlock() {
   }
 
   public static final int SERVICE_ACCOUNT_FIELD_NUMBER = 15;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object serviceAccount_ = "";
   /**
+   *
+   *
    * 
    * Output only. The service account used to run the tensor flow services
    * within the node. To share resources, including Google Cloud Storage data,
@@ -1283,6 +1474,7 @@ public java.lang.String getCidrBlock() {
    * 

    *
    * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The serviceAccount.
    */
   @java.lang.Override
@@ -1291,14 +1483,15 @@ public java.lang.String getServiceAccount() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       serviceAccount_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. The service account used to run the tensor flow services
    * within the node. To share resources, including Google Cloud Storage data,
@@ -1307,16 +1500,15 @@ public java.lang.String getServiceAccount() {
    * 

    *
    * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for serviceAccount.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getServiceAccountBytes() {
+  public com.google.protobuf.ByteString getServiceAccountBytes() {
     java.lang.Object ref = serviceAccount_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       serviceAccount_ = b;
       return b;
     } else {
@@ -1327,11 +1519,15 @@ public java.lang.String getServiceAccount() {
   public static final int CREATE_TIME_FIELD_NUMBER = 16;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -1339,11 +1535,15 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -1351,11 +1551,14 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
@@ -1365,11 +1568,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SCHEDULING_CONFIG_FIELD_NUMBER = 17;
   private com.google.cloud.tpu.v1.SchedulingConfig schedulingConfig_;
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
+   *
    * @return Whether the schedulingConfig field is set.
    */
   @java.lang.Override
@@ -1377,18 +1583,25 @@ public boolean hasSchedulingConfig() {
     return schedulingConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
+   *
    * @return The schedulingConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v1.SchedulingConfig getSchedulingConfig() {
-    return schedulingConfig_ == null ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+    return schedulingConfig_ == null
+        ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()
+        : schedulingConfig_;
   }
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

@@ -1397,133 +1610,166 @@ public com.google.cloud.tpu.v1.SchedulingConfig getSchedulingConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v1.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder() {
-    return schedulingConfig_ == null ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+    return schedulingConfig_ == null
+        ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()
+        : schedulingConfig_;
   }
 
   public static final int NETWORK_ENDPOINTS_FIELD_NUMBER = 21;
+
   @SuppressWarnings("serial")
   private java.util.List networkEndpoints_;
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public java.util.List getNetworkEndpointsList() {
     return networkEndpoints_;
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getNetworkEndpointsOrBuilderList() {
     return networkEndpoints_;
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public int getNetworkEndpointsCount() {
     return networkEndpoints_.size();
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v1.NetworkEndpoint getNetworkEndpoints(int index) {
     return networkEndpoints_.get(index);
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index) {
     return networkEndpoints_.get(index);
   }
 
   public static final int HEALTH_FIELD_NUMBER = 22;
   private int health_ = 0;
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v1.Node.Health health = 22;
+   *
    * @return The enum numeric value on the wire for health.
    */
-  @java.lang.Override public int getHealthValue() {
+  @java.lang.Override
+  public int getHealthValue() {
     return health_;
   }
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v1.Node.Health health = 22;
+   *
    * @return The health.
    */
-  @java.lang.Override public com.google.cloud.tpu.v1.Node.Health getHealth() {
-    com.google.cloud.tpu.v1.Node.Health result = com.google.cloud.tpu.v1.Node.Health.forNumber(health_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v1.Node.Health getHealth() {
+    com.google.cloud.tpu.v1.Node.Health result =
+        com.google.cloud.tpu.v1.Node.Health.forNumber(health_);
     return result == null ? com.google.cloud.tpu.v1.Node.Health.UNRECOGNIZED : result;
   }
 
   public static final int LABELS_FIELD_NUMBER = 24;
+
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, java.lang.String> defaultEntry =
-            com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "");
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.cloud.tpu.v1.CloudTpuProto
+                .internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
   }
+
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField<
-      java.lang.String, java.lang.String> labels_;
-  private com.google.protobuf.MapField
-  internalGetLabels() {
+  private com.google.protobuf.MapField labels_;
+
+  private com.google.protobuf.MapField internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
+
   public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1531,20 +1777,21 @@ public int getLabelsCount() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public boolean containsLabels(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsLabels(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1556,6 +1803,8 @@ public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1563,17 +1812,19 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public /* nullable */
-java.lang.String getLabelsOrDefault(
+  public /* nullable */ java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+      java.lang.String defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1581,11 +1832,11 @@ java.lang.String getLabelsOrDefault(
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public java.lang.String getLabelsOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+  public java.lang.String getLabelsOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1595,6 +1846,8 @@ public java.lang.String getLabelsOrThrow(
   public static final int USE_SERVICE_NETWORKING_FIELD_NUMBER = 27;
   private boolean useServiceNetworking_ = false;
   /**
+   *
+   *
    * 
    * Whether the VPC peering for the node is set up through Service Networking
    * API. The VPC Peering should be set up before provisioning the node.
@@ -1604,6 +1857,7 @@ public java.lang.String getLabelsOrThrow(
    * 

    *
    * bool use_service_networking = 27;
+   *
    * @return The useServiceNetworking.
    */
   @java.lang.Override
@@ -1614,91 +1868,125 @@ public boolean getUseServiceNetworking() {
   public static final int API_VERSION_FIELD_NUMBER = 38;
   private int apiVersion_ = 0;
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for apiVersion.
    */
-  @java.lang.Override public int getApiVersionValue() {
+  @java.lang.Override
+  public int getApiVersionValue() {
     return apiVersion_;
   }
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The apiVersion.
    */
-  @java.lang.Override public com.google.cloud.tpu.v1.Node.ApiVersion getApiVersion() {
-    com.google.cloud.tpu.v1.Node.ApiVersion result = com.google.cloud.tpu.v1.Node.ApiVersion.forNumber(apiVersion_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v1.Node.ApiVersion getApiVersion() {
+    com.google.cloud.tpu.v1.Node.ApiVersion result =
+        com.google.cloud.tpu.v1.Node.ApiVersion.forNumber(apiVersion_);
     return result == null ? com.google.cloud.tpu.v1.Node.ApiVersion.UNRECOGNIZED : result;
   }
 
   public static final int SYMPTOMS_FIELD_NUMBER = 39;
+
   @SuppressWarnings("serial")
   private java.util.List symptoms_;
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public java.util.List getSymptomsList() {
     return symptoms_;
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getSymptomsOrBuilderList() {
     return symptoms_;
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public int getSymptomsCount() {
     return symptoms_.size();
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v1.Symptom getSymptoms(int index) {
     return symptoms_.get(index);
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(int index) {
     return symptoms_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1710,8 +1998,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -1757,16 +2044,13 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     if (health_ != com.google.cloud.tpu.v1.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
       output.writeEnum(22, health_);
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetLabels(),
-        LabelsDefaultEntryHolder.defaultEntry,
-        24);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 24);
     if (useServiceNetworking_ != false) {
       output.writeBool(27, useServiceNetworking_);
     }
-    if (apiVersion_ != com.google.cloud.tpu.v1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+    if (apiVersion_
+        != com.google.cloud.tpu.v1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
       output.writeEnum(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
@@ -1794,8 +2078,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(8, ipAddress_);
     }
     if (state_ != com.google.cloud.tpu.v1.Node.State.STATE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(9, state_);
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(9, state_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(healthDescription_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(10, healthDescription_);
@@ -1816,42 +2099,37 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(15, serviceAccount_);
     }
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(16, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(16, getCreateTime());
     }
     if (schedulingConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(17, getSchedulingConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(17, getSchedulingConfig());
     }
     for (int i = 0; i < networkEndpoints_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(21, networkEndpoints_.get(i));
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(21, networkEndpoints_.get(i));
     }
     if (health_ != com.google.cloud.tpu.v1.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(22, health_);
-    }
-    for (java.util.Map.Entry entry
-         : internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(24, labels__);
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(22, health_);
+    }
+    for (java.util.Map.Entry entry :
+        internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry labels__ =
+          LabelsDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(24, labels__);
     }
     if (useServiceNetworking_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(27, useServiceNetworking_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(27, useServiceNetworking_);
     }
-    if (apiVersion_ != com.google.cloud.tpu.v1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(38, apiVersion_);
+    if (apiVersion_
+        != com.google.cloud.tpu.v1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(39, symptoms_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(39, symptoms_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -1861,54 +2139,38 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.Node)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.Node other = (com.google.cloud.tpu.v1.Node) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getDescription()
-        .equals(other.getDescription())) return false;
-    if (!getAcceleratorType()
-        .equals(other.getAcceleratorType())) return false;
-    if (!getIpAddress()
-        .equals(other.getIpAddress())) return false;
-    if (!getPort()
-        .equals(other.getPort())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getDescription().equals(other.getDescription())) return false;
+    if (!getAcceleratorType().equals(other.getAcceleratorType())) return false;
+    if (!getIpAddress().equals(other.getIpAddress())) return false;
+    if (!getPort().equals(other.getPort())) return false;
     if (state_ != other.state_) return false;
-    if (!getHealthDescription()
-        .equals(other.getHealthDescription())) return false;
-    if (!getTensorflowVersion()
-        .equals(other.getTensorflowVersion())) return false;
-    if (!getNetwork()
-        .equals(other.getNetwork())) return false;
-    if (!getCidrBlock()
-        .equals(other.getCidrBlock())) return false;
-    if (!getServiceAccount()
-        .equals(other.getServiceAccount())) return false;
+    if (!getHealthDescription().equals(other.getHealthDescription())) return false;
+    if (!getTensorflowVersion().equals(other.getTensorflowVersion())) return false;
+    if (!getNetwork().equals(other.getNetwork())) return false;
+    if (!getCidrBlock().equals(other.getCidrBlock())) return false;
+    if (!getServiceAccount().equals(other.getServiceAccount())) return false;
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasSchedulingConfig() != other.hasSchedulingConfig()) return false;
     if (hasSchedulingConfig()) {
-      if (!getSchedulingConfig()
-          .equals(other.getSchedulingConfig())) return false;
+      if (!getSchedulingConfig().equals(other.getSchedulingConfig())) return false;
     }
-    if (!getNetworkEndpointsList()
-        .equals(other.getNetworkEndpointsList())) return false;
+    if (!getNetworkEndpointsList().equals(other.getNetworkEndpointsList())) return false;
     if (health_ != other.health_) return false;
-    if (!internalGetLabels().equals(
-        other.internalGetLabels())) return false;
-    if (getUseServiceNetworking()
-        != other.getUseServiceNetworking()) return false;
+    if (!internalGetLabels().equals(other.internalGetLabels())) return false;
+    if (getUseServiceNetworking() != other.getUseServiceNetworking()) return false;
     if (apiVersion_ != other.apiVersion_) return false;
-    if (!getSymptomsList()
-        .equals(other.getSymptomsList())) return false;
+    if (!getSymptomsList().equals(other.getSymptomsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -1961,8 +2223,7 @@ public int hashCode() {
       hash = (53 * hash) + internalGetLabels().hashCode();
     }
     hash = (37 * hash) + USE_SERVICE_NETWORKING_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getUseServiceNetworking());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getUseServiceNetworking());
     hash = (37 * hash) + API_VERSION_FIELD_NUMBER;
     hash = (53 * hash) + apiVersion_;
     if (getSymptomsCount() > 0) {
@@ -1974,152 +2235,154 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.Node parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.Node parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.Node parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.Node parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.cloud.tpu.v1.Node parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.Node parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.Node parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.Node parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.Node parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.Node parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.Node parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.Node parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.Node parseFrom(
-      com.google.protobuf.CodedInputStream input)
+
+  public static com.google.cloud.tpu.v1.Node parseFrom(com.google.protobuf.CodedInputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.Node parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.Node prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A TPU instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.Node}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.Node)
       com.google.cloud.tpu.v1.NodeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_Node_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMapField(int number) {
       switch (number) {
         case 24:
           return internalGetLabels();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
       switch (number) {
         case 24:
           return internalGetMutableLabels();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.cloud.tpu.v1.Node.class, com.google.cloud.tpu.v1.Node.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.Node.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -2167,9 +2430,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_Node_descriptor;
     }
 
     @java.lang.Override
@@ -2190,7 +2453,9 @@ public com.google.cloud.tpu.v1.Node build() {
     public com.google.cloud.tpu.v1.Node buildPartial() {
       com.google.cloud.tpu.v1.Node result = new com.google.cloud.tpu.v1.Node(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -2252,14 +2517,11 @@ private void buildPartial0(com.google.cloud.tpu.v1.Node result) {
         result.serviceAccount_ = serviceAccount_;
       }
       if (((from_bitField0_ & 0x00000800) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00001000) != 0)) {
-        result.schedulingConfig_ = schedulingConfigBuilder_ == null
-            ? schedulingConfig_
-            : schedulingConfigBuilder_.build();
+        result.schedulingConfig_ =
+            schedulingConfigBuilder_ == null ? schedulingConfig_ : schedulingConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00004000) != 0)) {
         result.health_ = health_;
@@ -2280,38 +2542,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.Node result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.Node) {
-        return mergeFrom((com.google.cloud.tpu.v1.Node)other);
+        return mergeFrom((com.google.cloud.tpu.v1.Node) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2397,9 +2660,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.Node other) {
             networkEndpointsBuilder_ = null;
             networkEndpoints_ = other.networkEndpoints_;
             bitField0_ = (bitField0_ & ~0x00002000);
-            networkEndpointsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getNetworkEndpointsFieldBuilder() : null;
+            networkEndpointsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getNetworkEndpointsFieldBuilder()
+                    : null;
           } else {
             networkEndpointsBuilder_.addAllMessages(other.networkEndpoints_);
           }
@@ -2408,8 +2672,7 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.Node other) {
       if (other.health_ != 0) {
         setHealthValue(other.getHealthValue());
       }
-      internalGetMutableLabels().mergeFrom(
-          other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
       bitField0_ |= 0x00008000;
       if (other.getUseServiceNetworking() != false) {
         setUseServiceNetworking(other.getUseServiceNetworking());
@@ -2435,9 +2698,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.Node other) {
             symptomsBuilder_ = null;
             symptoms_ = other.symptoms_;
             bitField0_ = (bitField0_ & ~0x00040000);
-            symptomsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getSymptomsFieldBuilder() : null;
+            symptomsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getSymptomsFieldBuilder()
+                    : null;
           } else {
             symptomsBuilder_.addAllMessages(other.symptoms_);
           }
@@ -2469,131 +2733,147 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 26: {
-              description_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 26
-            case 42: {
-              acceleratorType_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 42
-            case 66: {
-              ipAddress_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 66
-            case 72: {
-              state_ = input.readEnum();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 72
-            case 82: {
-              healthDescription_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 82
-            case 90: {
-              tensorflowVersion_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000080;
-              break;
-            } // case 90
-            case 98: {
-              network_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000100;
-              break;
-            } // case 98
-            case 106: {
-              cidrBlock_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000200;
-              break;
-            } // case 106
-            case 114: {
-              port_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 114
-            case 122: {
-              serviceAccount_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000400;
-              break;
-            } // case 122
-            case 130: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000800;
-              break;
-            } // case 130
-            case 138: {
-              input.readMessage(
-                  getSchedulingConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00001000;
-              break;
-            } // case 138
-            case 170: {
-              com.google.cloud.tpu.v1.NetworkEndpoint m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v1.NetworkEndpoint.parser(),
-                      extensionRegistry);
-              if (networkEndpointsBuilder_ == null) {
-                ensureNetworkEndpointsIsMutable();
-                networkEndpoints_.add(m);
-              } else {
-                networkEndpointsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 170
-            case 176: {
-              health_ = input.readEnum();
-              bitField0_ |= 0x00004000;
-              break;
-            } // case 176
-            case 194: {
-              com.google.protobuf.MapEntry
-              labels__ = input.readMessage(
-                  LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-              internalGetMutableLabels().getMutableMap().put(
-                  labels__.getKey(), labels__.getValue());
-              bitField0_ |= 0x00008000;
-              break;
-            } // case 194
-            case 216: {
-              useServiceNetworking_ = input.readBool();
-              bitField0_ |= 0x00010000;
-              break;
-            } // case 216
-            case 304: {
-              apiVersion_ = input.readEnum();
-              bitField0_ |= 0x00020000;
-              break;
-            } // case 304
-            case 314: {
-              com.google.cloud.tpu.v1.Symptom m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v1.Symptom.parser(),
-                      extensionRegistry);
-              if (symptomsBuilder_ == null) {
-                ensureSymptomsIsMutable();
-                symptoms_.add(m);
-              } else {
-                symptomsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 314
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 26:
+              {
+                description_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 26
+            case 42:
+              {
+                acceleratorType_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 42
+            case 66:
+              {
+                ipAddress_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 66
+            case 72:
+              {
+                state_ = input.readEnum();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 72
+            case 82:
+              {
+                healthDescription_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 82
+            case 90:
+              {
+                tensorflowVersion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000080;
+                break;
+              } // case 90
+            case 98:
+              {
+                network_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000100;
+                break;
+              } // case 98
+            case 106:
+              {
+                cidrBlock_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000200;
+                break;
+              } // case 106
+            case 114:
+              {
+                port_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 114
+            case 122:
+              {
+                serviceAccount_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000400;
+                break;
+              } // case 122
+            case 130:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000800;
+                break;
+              } // case 130
+            case 138:
+              {
+                input.readMessage(
+                    getSchedulingConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00001000;
+                break;
+              } // case 138
+            case 170:
+              {
+                com.google.cloud.tpu.v1.NetworkEndpoint m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v1.NetworkEndpoint.parser(), extensionRegistry);
+                if (networkEndpointsBuilder_ == null) {
+                  ensureNetworkEndpointsIsMutable();
+                  networkEndpoints_.add(m);
+                } else {
+                  networkEndpointsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 170
+            case 176:
+              {
+                health_ = input.readEnum();
+                bitField0_ |= 0x00004000;
+                break;
+              } // case 176
+            case 194:
+              {
+                com.google.protobuf.MapEntry labels__ =
+                    input.readMessage(
+                        LabelsDefaultEntryHolder.defaultEntry.getParserForType(),
+                        extensionRegistry);
+                internalGetMutableLabels()
+                    .getMutableMap()
+                    .put(labels__.getKey(), labels__.getValue());
+                bitField0_ |= 0x00008000;
+                break;
+              } // case 194
+            case 216:
+              {
+                useServiceNetworking_ = input.readBool();
+                bitField0_ |= 0x00010000;
+                break;
+              } // case 216
+            case 304:
+              {
+                apiVersion_ = input.readEnum();
+                bitField0_ |= 0x00020000;
+                break;
+              } // case 304
+            case 314:
+              {
+                com.google.cloud.tpu.v1.Symptom m =
+                    input.readMessage(com.google.cloud.tpu.v1.Symptom.parser(), extensionRegistry);
+                if (symptomsBuilder_ == null) {
+                  ensureSymptomsIsMutable();
+                  symptoms_.add(m);
+                } else {
+                  symptomsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 314
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2603,22 +2883,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -2627,20 +2912,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -2648,28 +2936,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -2679,17 +2978,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -2699,18 +3004,20 @@ public Builder setNameBytes(
 
     private java.lang.Object description_ = "";
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @return The description.
      */
     public java.lang.String getDescription() {
       java.lang.Object ref = description_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         description_ = s;
         return s;
@@ -2719,20 +3026,21 @@ public java.lang.String getDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @return The bytes for description.
      */
-    public com.google.protobuf.ByteString
-        getDescriptionBytes() {
+    public com.google.protobuf.ByteString getDescriptionBytes() {
       java.lang.Object ref = description_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         description_ = b;
         return b;
       } else {
@@ -2740,28 +3048,35 @@ public java.lang.String getDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @param value The description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescription(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDescription(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       description_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDescription() {
@@ -2771,17 +3086,21 @@ public Builder clearDescription() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @param value The bytes for description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescriptionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       description_ = value;
       bitField0_ |= 0x00000002;
@@ -2791,18 +3110,20 @@ public Builder setDescriptionBytes(
 
     private java.lang.Object acceleratorType_ = "";
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The acceleratorType.
      */
     public java.lang.String getAcceleratorType() {
       java.lang.Object ref = acceleratorType_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         acceleratorType_ = s;
         return s;
@@ -2811,20 +3132,21 @@ public java.lang.String getAcceleratorType() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for acceleratorType.
      */
-    public com.google.protobuf.ByteString
-        getAcceleratorTypeBytes() {
+    public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
       java.lang.Object ref = acceleratorType_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         acceleratorType_ = b;
         return b;
       } else {
@@ -2832,28 +3154,35 @@ public java.lang.String getAcceleratorType() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorType(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAcceleratorType(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearAcceleratorType() {
@@ -2863,17 +3192,21 @@ public Builder clearAcceleratorType() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorTypeBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
@@ -2883,6 +3216,8 @@ public Builder setAcceleratorTypeBytes(
 
     private java.lang.Object ipAddress_ = "";
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -2890,15 +3225,16 @@ public Builder setAcceleratorTypeBytes(
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     *
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @return The ipAddress.
      */
-    @java.lang.Deprecated public java.lang.String getIpAddress() {
+    @java.lang.Deprecated
+    public java.lang.String getIpAddress() {
       java.lang.Object ref = ipAddress_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         ipAddress_ = s;
         return s;
@@ -2907,6 +3243,8 @@ public Builder setAcceleratorTypeBytes(
       }
     }
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -2914,17 +3252,17 @@ public Builder setAcceleratorTypeBytes(
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     *
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @return The bytes for ipAddress.
      */
-    @java.lang.Deprecated public com.google.protobuf.ByteString
-        getIpAddressBytes() {
+    @java.lang.Deprecated
+    public com.google.protobuf.ByteString getIpAddressBytes() {
       java.lang.Object ref = ipAddress_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         ipAddress_ = b;
         return b;
       } else {
@@ -2932,6 +3270,8 @@ public Builder setAcceleratorTypeBytes(
       }
     }
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -2939,20 +3279,25 @@ public Builder setAcceleratorTypeBytes(
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     *
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @param value The ipAddress to set.
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated public Builder setIpAddress(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    @java.lang.Deprecated
+    public Builder setIpAddress(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ipAddress_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -2960,17 +3305,21 @@ public Builder setAcceleratorTypeBytes(
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     *
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated public Builder clearIpAddress() {
+    @java.lang.Deprecated
+    public Builder clearIpAddress() {
       ipAddress_ = getDefaultInstance().getIpAddress();
       bitField0_ = (bitField0_ & ~0x00000008);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -2978,14 +3327,17 @@ public Builder setAcceleratorTypeBytes(
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     *
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @param value The bytes for ipAddress to set.
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated public Builder setIpAddressBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    @java.lang.Deprecated
+    public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ipAddress_ = value;
       bitField0_ |= 0x00000008;
@@ -2995,21 +3347,24 @@ public Builder setAcceleratorTypeBytes(
 
     private java.lang.Object port_ = "";
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
+     *
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @return The port.
      */
-    @java.lang.Deprecated public java.lang.String getPort() {
+    @java.lang.Deprecated
+    public java.lang.String getPort() {
       java.lang.Object ref = port_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         port_ = s;
         return s;
@@ -3018,23 +3373,25 @@ public Builder setAcceleratorTypeBytes(
       }
     }
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
+     *
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @return The bytes for port.
      */
-    @java.lang.Deprecated public com.google.protobuf.ByteString
-        getPortBytes() {
+    @java.lang.Deprecated
+    public com.google.protobuf.ByteString getPortBytes() {
       java.lang.Object ref = port_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         port_ = b;
         return b;
       } else {
@@ -3042,57 +3399,71 @@ public Builder setAcceleratorTypeBytes(
       }
     }
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
+     *
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @param value The port to set.
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated public Builder setPort(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    @java.lang.Deprecated
+    public Builder setPort(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       port_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
+     *
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated public Builder clearPort() {
+    @java.lang.Deprecated
+    public Builder clearPort() {
       port_ = getDefaultInstance().getPort();
       bitField0_ = (bitField0_ & ~0x00000010);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
+     *
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @param value The bytes for port to set.
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated public Builder setPortBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    @java.lang.Deprecated
+    public Builder setPortBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       port_ = value;
       bitField0_ |= 0x00000010;
@@ -3102,22 +3473,31 @@ public Builder setAcceleratorTypeBytes(
 
     private int state_ = 0;
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The enum numeric value on the wire for state.
      */
-    @java.lang.Override public int getStateValue() {
+    @java.lang.Override
+    public int getStateValue() {
       return state_;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The enum numeric value on the wire for state to set.
      * @return This builder for chaining.
      */
@@ -3128,24 +3508,33 @@ public Builder setStateValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The state.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v1.Node.State getState() {
-      com.google.cloud.tpu.v1.Node.State result = com.google.cloud.tpu.v1.Node.State.forNumber(state_);
+      com.google.cloud.tpu.v1.Node.State result =
+          com.google.cloud.tpu.v1.Node.State.forNumber(state_);
       return result == null ? com.google.cloud.tpu.v1.Node.State.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The state to set.
      * @return This builder for chaining.
      */
@@ -3159,11 +3548,15 @@ public Builder setState(com.google.cloud.tpu.v1.Node.State value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearState() {
@@ -3175,19 +3568,21 @@ public Builder clearState() {
 
     private java.lang.Object healthDescription_ = "";
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The healthDescription.
      */
     public java.lang.String getHealthDescription() {
       java.lang.Object ref = healthDescription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         healthDescription_ = s;
         return s;
@@ -3196,21 +3591,22 @@ public java.lang.String getHealthDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The bytes for healthDescription.
      */
-    public com.google.protobuf.ByteString
-        getHealthDescriptionBytes() {
+    public com.google.protobuf.ByteString getHealthDescriptionBytes() {
       java.lang.Object ref = healthDescription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         healthDescription_ = b;
         return b;
       } else {
@@ -3218,30 +3614,37 @@ public java.lang.String getHealthDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescription(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setHealthDescription(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       healthDescription_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearHealthDescription() {
@@ -3251,18 +3654,22 @@ public Builder clearHealthDescription() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The bytes for healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescriptionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setHealthDescriptionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       healthDescription_ = value;
       bitField0_ |= 0x00000040;
@@ -3272,18 +3679,20 @@ public Builder setHealthDescriptionBytes(
 
     private java.lang.Object tensorflowVersion_ = "";
     /**
+     *
+     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The tensorflowVersion.
      */
     public java.lang.String getTensorflowVersion() {
       java.lang.Object ref = tensorflowVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         tensorflowVersion_ = s;
         return s;
@@ -3292,20 +3701,21 @@ public java.lang.String getTensorflowVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for tensorflowVersion.
      */
-    public com.google.protobuf.ByteString
-        getTensorflowVersionBytes() {
+    public com.google.protobuf.ByteString getTensorflowVersionBytes() {
       java.lang.Object ref = tensorflowVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         tensorflowVersion_ = b;
         return b;
       } else {
@@ -3313,28 +3723,35 @@ public java.lang.String getTensorflowVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The tensorflowVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setTensorflowVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTensorflowVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       tensorflowVersion_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearTensorflowVersion() {
@@ -3344,17 +3761,21 @@ public Builder clearTensorflowVersion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for tensorflowVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setTensorflowVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTensorflowVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       tensorflowVersion_ = value;
       bitField0_ |= 0x00000080;
@@ -3364,6 +3785,8 @@ public Builder setTensorflowVersionBytes(
 
     private java.lang.Object network_ = "";
     /**
+     *
+     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3371,13 +3794,13 @@ public Builder setTensorflowVersionBytes(
      * 

      *
      * string network = 12;
+     *
      * @return The network.
      */
     public java.lang.String getNetwork() {
       java.lang.Object ref = network_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         network_ = s;
         return s;
@@ -3386,6 +3809,8 @@ public java.lang.String getNetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3393,15 +3818,14 @@ public java.lang.String getNetwork() {
      * 

      *
      * string network = 12;
+     *
      * @return The bytes for network.
      */
-    public com.google.protobuf.ByteString
-        getNetworkBytes() {
+    public com.google.protobuf.ByteString getNetworkBytes() {
       java.lang.Object ref = network_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         network_ = b;
         return b;
       } else {
@@ -3409,6 +3833,8 @@ public java.lang.String getNetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3416,18 +3842,22 @@ public java.lang.String getNetwork() {
      * 

      *
      * string network = 12;
+     *
      * @param value The network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetwork(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNetwork(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       network_ = value;
       bitField0_ |= 0x00000100;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3435,6 +3865,7 @@ public Builder setNetwork(
      * 

      *
      * string network = 12;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNetwork() {
@@ -3444,6 +3875,8 @@ public Builder clearNetwork() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3451,12 +3884,14 @@ public Builder clearNetwork() {
      * 

      *
      * string network = 12;
+     *
      * @param value The bytes for network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetworkBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       network_ = value;
       bitField0_ |= 0x00000100;
@@ -3466,6 +3901,8 @@ public Builder setNetworkBytes(
 
     private java.lang.Object cidrBlock_ = "";
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3478,13 +3915,13 @@ public Builder setNetworkBytes(
      * 

      *
      * string cidr_block = 13;
+     *
      * @return The cidrBlock.
      */
     public java.lang.String getCidrBlock() {
       java.lang.Object ref = cidrBlock_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         cidrBlock_ = s;
         return s;
@@ -3493,6 +3930,8 @@ public java.lang.String getCidrBlock() {
       }
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3505,15 +3944,14 @@ public java.lang.String getCidrBlock() {
      * 

      *
      * string cidr_block = 13;
+     *
      * @return The bytes for cidrBlock.
      */
-    public com.google.protobuf.ByteString
-        getCidrBlockBytes() {
+    public com.google.protobuf.ByteString getCidrBlockBytes() {
       java.lang.Object ref = cidrBlock_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         cidrBlock_ = b;
         return b;
       } else {
@@ -3521,6 +3959,8 @@ public java.lang.String getCidrBlock() {
       }
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3533,18 +3973,22 @@ public java.lang.String getCidrBlock() {
      * 

      *
      * string cidr_block = 13;
+     *
      * @param value The cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlock(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setCidrBlock(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       cidrBlock_ = value;
       bitField0_ |= 0x00000200;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3557,6 +4001,7 @@ public Builder setCidrBlock(
      * 

      *
      * string cidr_block = 13;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCidrBlock() {
@@ -3566,6 +4011,8 @@ public Builder clearCidrBlock() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3578,12 +4025,14 @@ public Builder clearCidrBlock() {
      * 

      *
      * string cidr_block = 13;
+     *
      * @param value The bytes for cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlockBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       cidrBlock_ = value;
       bitField0_ |= 0x00000200;
@@ -3593,6 +4042,8 @@ public Builder setCidrBlockBytes(
 
     private java.lang.Object serviceAccount_ = "";
     /**
+     *
+     *
      * 
      * Output only. The service account used to run the tensor flow services
      * within the node. To share resources, including Google Cloud Storage data,
@@ -3601,13 +4052,13 @@ public Builder setCidrBlockBytes(
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The serviceAccount.
      */
     public java.lang.String getServiceAccount() {
       java.lang.Object ref = serviceAccount_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         serviceAccount_ = s;
         return s;
@@ -3616,6 +4067,8 @@ public java.lang.String getServiceAccount() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The service account used to run the tensor flow services
      * within the node. To share resources, including Google Cloud Storage data,
@@ -3624,15 +4077,14 @@ public java.lang.String getServiceAccount() {
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The bytes for serviceAccount.
      */
-    public com.google.protobuf.ByteString
-        getServiceAccountBytes() {
+    public com.google.protobuf.ByteString getServiceAccountBytes() {
       java.lang.Object ref = serviceAccount_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         serviceAccount_ = b;
         return b;
       } else {
@@ -3640,6 +4092,8 @@ public java.lang.String getServiceAccount() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The service account used to run the tensor flow services
      * within the node. To share resources, including Google Cloud Storage data,
@@ -3648,18 +4102,22 @@ public java.lang.String getServiceAccount() {
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The serviceAccount to set.
      * @return This builder for chaining.
      */
-    public Builder setServiceAccount(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setServiceAccount(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       serviceAccount_ = value;
       bitField0_ |= 0x00000400;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The service account used to run the tensor flow services
      * within the node. To share resources, including Google Cloud Storage data,
@@ -3668,6 +4126,7 @@ public Builder setServiceAccount(
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearServiceAccount() {
@@ -3677,6 +4136,8 @@ public Builder clearServiceAccount() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The service account used to run the tensor flow services
      * within the node. To share resources, including Google Cloud Storage data,
@@ -3685,12 +4146,14 @@ public Builder clearServiceAccount() {
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The bytes for serviceAccount to set.
      * @return This builder for chaining.
      */
-    public Builder setServiceAccountBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setServiceAccountBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       serviceAccount_ = value;
       bitField0_ |= 0x00000400;
@@ -3700,39 +4163,58 @@ public Builder setServiceAccountBytes(
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000800) != 0);
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
@@ -3748,14 +4230,17 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -3766,17 +4251,21 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000800) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000800) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -3789,11 +4278,15 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearCreateTime() {
       bitField0_ = (bitField0_ & ~0x00000800);
@@ -3806,11 +4299,15 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       bitField0_ |= 0x00000800;
@@ -3818,36 +4315,48 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -3855,34 +4364,47 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.cloud.tpu.v1.SchedulingConfig schedulingConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v1.SchedulingConfig, com.google.cloud.tpu.v1.SchedulingConfig.Builder, com.google.cloud.tpu.v1.SchedulingConfigOrBuilder> schedulingConfigBuilder_;
+            com.google.cloud.tpu.v1.SchedulingConfig,
+            com.google.cloud.tpu.v1.SchedulingConfig.Builder,
+            com.google.cloud.tpu.v1.SchedulingConfigOrBuilder>
+        schedulingConfigBuilder_;
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
+     *
      * @return Whether the schedulingConfig field is set.
      */
     public boolean hasSchedulingConfig() {
       return ((bitField0_ & 0x00001000) != 0);
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
+     *
      * @return The schedulingConfig.
      */
     public com.google.cloud.tpu.v1.SchedulingConfig getSchedulingConfig() {
       if (schedulingConfigBuilder_ == null) {
-        return schedulingConfig_ == null ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+        return schedulingConfig_ == null
+            ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()
+            : schedulingConfig_;
       } else {
         return schedulingConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -3903,6 +4425,8 @@ public Builder setSchedulingConfig(com.google.cloud.tpu.v1.SchedulingConfig valu
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -3921,6 +4445,8 @@ public Builder setSchedulingConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -3929,9 +4455,9 @@ public Builder setSchedulingConfig(
      */
     public Builder mergeSchedulingConfig(com.google.cloud.tpu.v1.SchedulingConfig value) {
       if (schedulingConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00001000) != 0) &&
-          schedulingConfig_ != null &&
-          schedulingConfig_ != com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00001000) != 0)
+            && schedulingConfig_ != null
+            && schedulingConfig_ != com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()) {
           getSchedulingConfigBuilder().mergeFrom(value);
         } else {
           schedulingConfig_ = value;
@@ -3944,6 +4470,8 @@ public Builder mergeSchedulingConfig(com.google.cloud.tpu.v1.SchedulingConfig va
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -3961,6 +4489,8 @@ public Builder clearSchedulingConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -3973,6 +4503,8 @@ public com.google.cloud.tpu.v1.SchedulingConfig.Builder getSchedulingConfigBuild
       return getSchedulingConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -3983,11 +4515,14 @@ public com.google.cloud.tpu.v1.SchedulingConfigOrBuilder getSchedulingConfigOrBu
       if (schedulingConfigBuilder_ != null) {
         return schedulingConfigBuilder_.getMessageOrBuilder();
       } else {
-        return schedulingConfig_ == null ?
-            com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+        return schedulingConfig_ == null
+            ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()
+            : schedulingConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -3995,39 +4530,51 @@ public com.google.cloud.tpu.v1.SchedulingConfigOrBuilder getSchedulingConfigOrBu
      * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v1.SchedulingConfig, com.google.cloud.tpu.v1.SchedulingConfig.Builder, com.google.cloud.tpu.v1.SchedulingConfigOrBuilder> 
+            com.google.cloud.tpu.v1.SchedulingConfig,
+            com.google.cloud.tpu.v1.SchedulingConfig.Builder,
+            com.google.cloud.tpu.v1.SchedulingConfigOrBuilder>
         getSchedulingConfigFieldBuilder() {
       if (schedulingConfigBuilder_ == null) {
-        schedulingConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v1.SchedulingConfig, com.google.cloud.tpu.v1.SchedulingConfig.Builder, com.google.cloud.tpu.v1.SchedulingConfigOrBuilder>(
-                getSchedulingConfig(),
-                getParentForChildren(),
-                isClean());
+        schedulingConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v1.SchedulingConfig,
+                com.google.cloud.tpu.v1.SchedulingConfig.Builder,
+                com.google.cloud.tpu.v1.SchedulingConfigOrBuilder>(
+                getSchedulingConfig(), getParentForChildren(), isClean());
         schedulingConfig_ = null;
       }
       return schedulingConfigBuilder_;
     }
 
     private java.util.List networkEndpoints_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureNetworkEndpointsIsMutable() {
       if (!((bitField0_ & 0x00002000) != 0)) {
-        networkEndpoints_ = new java.util.ArrayList(networkEndpoints_);
+        networkEndpoints_ =
+            new java.util.ArrayList(networkEndpoints_);
         bitField0_ |= 0x00002000;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.NetworkEndpoint, com.google.cloud.tpu.v1.NetworkEndpoint.Builder, com.google.cloud.tpu.v1.NetworkEndpointOrBuilder> networkEndpointsBuilder_;
+            com.google.cloud.tpu.v1.NetworkEndpoint,
+            com.google.cloud.tpu.v1.NetworkEndpoint.Builder,
+            com.google.cloud.tpu.v1.NetworkEndpointOrBuilder>
+        networkEndpointsBuilder_;
 
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public java.util.List getNetworkEndpointsList() {
       if (networkEndpointsBuilder_ == null) {
@@ -4037,13 +4584,17 @@ public java.util.List getNetworkEndpoin
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public int getNetworkEndpointsCount() {
       if (networkEndpointsBuilder_ == null) {
@@ -4053,13 +4604,17 @@ public int getNetworkEndpointsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v1.NetworkEndpoint getNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4069,16 +4624,19 @@ public com.google.cloud.tpu.v1.NetworkEndpoint getNetworkEndpoints(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setNetworkEndpoints(
-        int index, com.google.cloud.tpu.v1.NetworkEndpoint value) {
+    public Builder setNetworkEndpoints(int index, com.google.cloud.tpu.v1.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4092,13 +4650,17 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setNetworkEndpoints(
         int index, com.google.cloud.tpu.v1.NetworkEndpoint.Builder builderForValue) {
@@ -4112,13 +4674,17 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(com.google.cloud.tpu.v1.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
@@ -4134,16 +4700,19 @@ public Builder addNetworkEndpoints(com.google.cloud.tpu.v1.NetworkEndpoint value
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addNetworkEndpoints(
-        int index, com.google.cloud.tpu.v1.NetworkEndpoint value) {
+    public Builder addNetworkEndpoints(int index, com.google.cloud.tpu.v1.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4157,13 +4726,17 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(
         com.google.cloud.tpu.v1.NetworkEndpoint.Builder builderForValue) {
@@ -4177,13 +4750,17 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(
         int index, com.google.cloud.tpu.v1.NetworkEndpoint.Builder builderForValue) {
@@ -4197,20 +4774,23 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addAllNetworkEndpoints(
         java.lang.Iterable values) {
       if (networkEndpointsBuilder_ == null) {
         ensureNetworkEndpointsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, networkEndpoints_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, networkEndpoints_);
         onChanged();
       } else {
         networkEndpointsBuilder_.addAllMessages(values);
@@ -4218,13 +4798,17 @@ public Builder addAllNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearNetworkEndpoints() {
       if (networkEndpointsBuilder_ == null) {
@@ -4237,13 +4821,17 @@ public Builder clearNetworkEndpoints() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder removeNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4256,45 +4844,57 @@ public Builder removeNetworkEndpoints(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v1.NetworkEndpoint.Builder getNetworkEndpointsBuilder(
-        int index) {
+    public com.google.cloud.tpu.v1.NetworkEndpoint.Builder getNetworkEndpointsBuilder(int index) {
       return getNetworkEndpointsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
         int index) {
       if (networkEndpointsBuilder_ == null) {
-        return networkEndpoints_.get(index);  } else {
+        return networkEndpoints_.get(index);
+      } else {
         return networkEndpointsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getNetworkEndpointsOrBuilderList() {
+    public java.util.List
+        getNetworkEndpointsOrBuilderList() {
       if (networkEndpointsBuilder_ != null) {
         return networkEndpointsBuilder_.getMessageOrBuilderList();
       } else {
@@ -4302,51 +4902,68 @@ public com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBui
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v1.NetworkEndpoint.Builder addNetworkEndpointsBuilder() {
-      return getNetworkEndpointsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v1.NetworkEndpoint.getDefaultInstance());
+      return getNetworkEndpointsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v1.NetworkEndpoint.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v1.NetworkEndpoint.Builder addNetworkEndpointsBuilder(
-        int index) {
-      return getNetworkEndpointsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v1.NetworkEndpoint.getDefaultInstance());
+    public com.google.cloud.tpu.v1.NetworkEndpoint.Builder addNetworkEndpointsBuilder(int index) {
+      return getNetworkEndpointsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v1.NetworkEndpoint.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getNetworkEndpointsBuilderList() {
+    public java.util.List
+        getNetworkEndpointsBuilderList() {
       return getNetworkEndpointsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.NetworkEndpoint, com.google.cloud.tpu.v1.NetworkEndpoint.Builder, com.google.cloud.tpu.v1.NetworkEndpointOrBuilder> 
+            com.google.cloud.tpu.v1.NetworkEndpoint,
+            com.google.cloud.tpu.v1.NetworkEndpoint.Builder,
+            com.google.cloud.tpu.v1.NetworkEndpointOrBuilder>
         getNetworkEndpointsFieldBuilder() {
       if (networkEndpointsBuilder_ == null) {
-        networkEndpointsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.NetworkEndpoint, com.google.cloud.tpu.v1.NetworkEndpoint.Builder, com.google.cloud.tpu.v1.NetworkEndpointOrBuilder>(
+        networkEndpointsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v1.NetworkEndpoint,
+                com.google.cloud.tpu.v1.NetworkEndpoint.Builder,
+                com.google.cloud.tpu.v1.NetworkEndpointOrBuilder>(
                 networkEndpoints_,
                 ((bitField0_ & 0x00002000) != 0),
                 getParentForChildren(),
@@ -4358,22 +4975,29 @@ public com.google.cloud.tpu.v1.NetworkEndpoint.Builder addNetworkEndpointsBuilde
 
     private int health_ = 0;
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
+     *
      * @return The enum numeric value on the wire for health.
      */
-    @java.lang.Override public int getHealthValue() {
+    @java.lang.Override
+    public int getHealthValue() {
       return health_;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
+     *
      * @param value The enum numeric value on the wire for health to set.
      * @return This builder for chaining.
      */
@@ -4384,24 +5008,31 @@ public Builder setHealthValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
+     *
      * @return The health.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v1.Node.Health getHealth() {
-      com.google.cloud.tpu.v1.Node.Health result = com.google.cloud.tpu.v1.Node.Health.forNumber(health_);
+      com.google.cloud.tpu.v1.Node.Health result =
+          com.google.cloud.tpu.v1.Node.Health.forNumber(health_);
       return result == null ? com.google.cloud.tpu.v1.Node.Health.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
+     *
      * @param value The health to set.
      * @return This builder for chaining.
      */
@@ -4415,11 +5046,14 @@ public Builder setHealth(com.google.cloud.tpu.v1.Node.Health value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
+     *
      * @return This builder for chaining.
      */
     public Builder clearHealth() {
@@ -4429,21 +5063,19 @@ public Builder clearHealth() {
       return this;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, java.lang.String> labels_;
-    private com.google.protobuf.MapField
-        internalGetLabels() {
+    private com.google.protobuf.MapField labels_;
+
+    private com.google.protobuf.MapField internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
+
     private com.google.protobuf.MapField
         internalGetMutableLabels() {
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -4452,10 +5084,13 @@ public Builder clearHealth() {
       onChanged();
       return labels_;
     }
+
     public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4463,20 +5098,21 @@ public int getLabelsCount() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public boolean containsLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getLabelsMap()} instead.
-     */
+    /** Use {@link #getLabelsMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4488,6 +5124,8 @@ public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4495,17 +5133,19 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public /* nullable */
-java.lang.String getLabelsOrDefault(
+    public /* nullable */ java.lang.String getLabelsOrDefault(
         java.lang.String key,
         /* nullable */
-java.lang.String defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+        java.lang.String defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4513,79 +5153,83 @@ java.lang.String getLabelsOrDefault(
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public java.lang.String getLabelsOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+    public java.lang.String getLabelsOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
+
     public Builder clearLabels() {
       bitField0_ = (bitField0_ & ~0x00008000);
-      internalGetMutableLabels().getMutableMap()
-          .clear();
+      internalGetMutableLabels().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder removeLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableLabels().getMutableMap()
-          .remove(key);
+    public Builder removeLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableLabels().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-        getMutableLabels() {
+    public java.util.Map getMutableLabels() {
       bitField0_ |= 0x00008000;
       return internalGetMutableLabels().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putLabels(
-        java.lang.String key,
-        java.lang.String value) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      if (value == null) { throw new NullPointerException("map value"); }
-      internalGetMutableLabels().getMutableMap()
-          .put(key, value);
+    public Builder putLabels(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      if (value == null) {
+        throw new NullPointerException("map value");
+      }
+      internalGetMutableLabels().getMutableMap().put(key, value);
       bitField0_ |= 0x00008000;
       return this;
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putAllLabels(
-        java.util.Map values) {
-      internalGetMutableLabels().getMutableMap()
-          .putAll(values);
+    public Builder putAllLabels(java.util.Map values) {
+      internalGetMutableLabels().getMutableMap().putAll(values);
       bitField0_ |= 0x00008000;
       return this;
     }
 
-    private boolean useServiceNetworking_ ;
+    private boolean useServiceNetworking_;
     /**
+     *
+     *
      * 
      * Whether the VPC peering for the node is set up through Service Networking
      * API. The VPC Peering should be set up before provisioning the node.
@@ -4595,6 +5239,7 @@ public Builder putAllLabels(
      * 

      *
      * bool use_service_networking = 27;
+     *
      * @return The useServiceNetworking.
      */
     @java.lang.Override
@@ -4602,6 +5247,8 @@ public boolean getUseServiceNetworking() {
       return useServiceNetworking_;
     }
     /**
+     *
+     *
      * 
      * Whether the VPC peering for the node is set up through Service Networking
      * API. The VPC Peering should be set up before provisioning the node.
@@ -4611,17 +5258,20 @@ public boolean getUseServiceNetworking() {
      * 

      *
      * bool use_service_networking = 27;
+     *
      * @param value The useServiceNetworking to set.
      * @return This builder for chaining.
      */
     public Builder setUseServiceNetworking(boolean value) {
-      
+
       useServiceNetworking_ = value;
       bitField0_ |= 0x00010000;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Whether the VPC peering for the node is set up through Service Networking
      * API. The VPC Peering should be set up before provisioning the node.
@@ -4631,6 +5281,7 @@ public Builder setUseServiceNetworking(boolean value) {
      * 

      *
      * bool use_service_networking = 27;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUseServiceNetworking() {
@@ -4642,22 +5293,33 @@ public Builder clearUseServiceNetworking() {
 
     private int apiVersion_ = 0;
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The enum numeric value on the wire for apiVersion.
      */
-    @java.lang.Override public int getApiVersionValue() {
+    @java.lang.Override
+    public int getApiVersionValue() {
       return apiVersion_;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The enum numeric value on the wire for apiVersion to set.
      * @return This builder for chaining.
      */
@@ -4668,24 +5330,35 @@ public Builder setApiVersionValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The apiVersion.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v1.Node.ApiVersion getApiVersion() {
-      com.google.cloud.tpu.v1.Node.ApiVersion result = com.google.cloud.tpu.v1.Node.ApiVersion.forNumber(apiVersion_);
+      com.google.cloud.tpu.v1.Node.ApiVersion result =
+          com.google.cloud.tpu.v1.Node.ApiVersion.forNumber(apiVersion_);
       return result == null ? com.google.cloud.tpu.v1.Node.ApiVersion.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
@@ -4699,11 +5372,16 @@ public Builder setApiVersion(com.google.cloud.tpu.v1.Node.ApiVersion value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -4714,23 +5392,31 @@ public Builder clearApiVersion() {
     }
 
     private java.util.List symptoms_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureSymptomsIsMutable() {
       if (!((bitField0_ & 0x00040000) != 0)) {
         symptoms_ = new java.util.ArrayList(symptoms_);
         bitField0_ |= 0x00040000;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.Symptom, com.google.cloud.tpu.v1.Symptom.Builder, com.google.cloud.tpu.v1.SymptomOrBuilder> symptomsBuilder_;
+            com.google.cloud.tpu.v1.Symptom,
+            com.google.cloud.tpu.v1.Symptom.Builder,
+            com.google.cloud.tpu.v1.SymptomOrBuilder>
+        symptomsBuilder_;
 
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public java.util.List getSymptomsList() {
       if (symptomsBuilder_ == null) {
@@ -4740,11 +5426,15 @@ public java.util.List getSymptomsList() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public int getSymptomsCount() {
       if (symptomsBuilder_ == null) {
@@ -4754,11 +5444,15 @@ public int getSymptomsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v1.Symptom getSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -4768,14 +5462,17 @@ public com.google.cloud.tpu.v1.Symptom getSymptoms(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setSymptoms(
-        int index, com.google.cloud.tpu.v1.Symptom value) {
+    public Builder setSymptoms(int index, com.google.cloud.tpu.v1.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4789,14 +5486,17 @@ public Builder setSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setSymptoms(
-        int index, com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
+    public Builder setSymptoms(int index, com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.set(index, builderForValue.build());
@@ -4807,11 +5507,15 @@ public Builder setSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addSymptoms(com.google.cloud.tpu.v1.Symptom value) {
       if (symptomsBuilder_ == null) {
@@ -4827,14 +5531,17 @@ public Builder addSymptoms(com.google.cloud.tpu.v1.Symptom value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addSymptoms(
-        int index, com.google.cloud.tpu.v1.Symptom value) {
+    public Builder addSymptoms(int index, com.google.cloud.tpu.v1.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4848,14 +5555,17 @@ public Builder addSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addSymptoms(
-        com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(builderForValue.build());
@@ -4866,14 +5576,17 @@ public Builder addSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addSymptoms(
-        int index, com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(int index, com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(index, builderForValue.build());
@@ -4884,18 +5597,21 @@ public Builder addSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addAllSymptoms(
         java.lang.Iterable values) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, symptoms_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, symptoms_);
         onChanged();
       } else {
         symptomsBuilder_.addAllMessages(values);
@@ -4903,11 +5619,15 @@ public Builder addAllSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearSymptoms() {
       if (symptomsBuilder_ == null) {
@@ -4920,11 +5640,15 @@ public Builder clearSymptoms() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder removeSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -4937,39 +5661,50 @@ public Builder removeSymptoms(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v1.Symptom.Builder getSymptomsBuilder(
-        int index) {
+    public com.google.cloud.tpu.v1.Symptom.Builder getSymptomsBuilder(int index) {
       return getSymptomsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(int index) {
       if (symptomsBuilder_ == null) {
-        return symptoms_.get(index);  } else {
+        return symptoms_.get(index);
+      } else {
         return symptomsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getSymptomsOrBuilderList() {
+    public java.util.List
+        getSymptomsOrBuilderList() {
       if (symptomsBuilder_ != null) {
         return symptomsBuilder_.getMessageOrBuilderList();
       } else {
@@ -4977,56 +5712,69 @@ public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v1.Symptom.Builder addSymptomsBuilder() {
-      return getSymptomsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v1.Symptom.getDefaultInstance());
+      return getSymptomsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v1.Symptom.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v1.Symptom.Builder addSymptomsBuilder(
-        int index) {
-      return getSymptomsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v1.Symptom.getDefaultInstance());
+    public com.google.cloud.tpu.v1.Symptom.Builder addSymptomsBuilder(int index) {
+      return getSymptomsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v1.Symptom.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getSymptomsBuilderList() {
+    public java.util.List getSymptomsBuilderList() {
       return getSymptomsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.Symptom, com.google.cloud.tpu.v1.Symptom.Builder, com.google.cloud.tpu.v1.SymptomOrBuilder> 
+            com.google.cloud.tpu.v1.Symptom,
+            com.google.cloud.tpu.v1.Symptom.Builder,
+            com.google.cloud.tpu.v1.SymptomOrBuilder>
         getSymptomsFieldBuilder() {
       if (symptomsBuilder_ == null) {
-        symptomsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.Symptom, com.google.cloud.tpu.v1.Symptom.Builder, com.google.cloud.tpu.v1.SymptomOrBuilder>(
-                symptoms_,
-                ((bitField0_ & 0x00040000) != 0),
-                getParentForChildren(),
-                isClean());
+        symptomsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v1.Symptom,
+                com.google.cloud.tpu.v1.Symptom.Builder,
+                com.google.cloud.tpu.v1.SymptomOrBuilder>(
+                symptoms_, ((bitField0_ & 0x00040000) != 0), getParentForChildren(), isClean());
         symptoms_ = null;
       }
       return symptomsBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -5036,12 +5784,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.Node)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.Node)
   private static final com.google.cloud.tpu.v1.Node DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.Node();
   }
@@ -5050,27 +5798,27 @@ public static com.google.cloud.tpu.v1.Node getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Node parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Node parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -5085,6 +5833,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.Node getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeName.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeName.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeName.java
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
similarity index 72%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
index 68b0ecabcc72..ae3b78bbac00 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
@@ -1,73 +1,110 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface NodeOrBuilder extends
+public interface NodeOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.Node)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The description.
    */
   java.lang.String getDescription();
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The bytes for description.
    */
-  com.google.protobuf.ByteString
-      getDescriptionBytes();
+  com.google.protobuf.ByteString getDescriptionBytes();
 
   /**
+   *
+   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The acceleratorType.
    */
   java.lang.String getAcceleratorType();
   /**
+   *
+   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for acceleratorType.
    */
-  com.google.protobuf.ByteString
-      getAcceleratorTypeBytes();
+  com.google.protobuf.ByteString getAcceleratorTypeBytes();
 
   /**
+   *
+   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network address for the TPU Node as visible to Compute Engine
@@ -75,12 +112,16 @@ public interface NodeOrBuilder extends
    * 

    *
    * string ip_address = 8 [deprecated = true];
-   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
-   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
+   *
+   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
+   *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
    * @return The ipAddress.
    */
-  @java.lang.Deprecated java.lang.String getIpAddress();
+  @java.lang.Deprecated
+  java.lang.String getIpAddress();
   /**
+   *
+   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network address for the TPU Node as visible to Compute Engine
@@ -88,101 +129,129 @@ public interface NodeOrBuilder extends
    * 

    *
    * string ip_address = 8 [deprecated = true];
-   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
-   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
+   *
+   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
+   *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
    * @return The bytes for ipAddress.
    */
-  @java.lang.Deprecated com.google.protobuf.ByteString
-      getIpAddressBytes();
+  @java.lang.Deprecated
+  com.google.protobuf.ByteString getIpAddressBytes();
 
   /**
+   *
+   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network port for the TPU Node as visible to Compute Engine instances.
    * 

    *
    * string port = 14 [deprecated = true];
-   * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
-   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
+   *
+   * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
+   *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
    * @return The port.
    */
-  @java.lang.Deprecated java.lang.String getPort();
+  @java.lang.Deprecated
+  java.lang.String getPort();
   /**
+   *
+   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network port for the TPU Node as visible to Compute Engine instances.
    * 

    *
    * string port = 14 [deprecated = true];
-   * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
-   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
+   *
+   * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
+   *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
    * @return The bytes for port.
    */
-  @java.lang.Deprecated com.google.protobuf.ByteString
-      getPortBytes();
+  @java.lang.Deprecated
+  com.google.protobuf.ByteString getPortBytes();
 
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for state.
    */
   int getStateValue();
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The state.
    */
   com.google.cloud.tpu.v1.Node.State getState();
 
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The healthDescription.
    */
   java.lang.String getHealthDescription();
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for healthDescription.
    */
-  com.google.protobuf.ByteString
-      getHealthDescriptionBytes();
+  com.google.protobuf.ByteString getHealthDescriptionBytes();
 
   /**
+   *
+   *
    * 
    * Required. The version of Tensorflow running in the Node.
    * 

    *
    * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The tensorflowVersion.
    */
   java.lang.String getTensorflowVersion();
   /**
+   *
+   *
    * 
    * Required. The version of Tensorflow running in the Node.
    * 

    *
    * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for tensorflowVersion.
    */
-  com.google.protobuf.ByteString
-      getTensorflowVersionBytes();
+  com.google.protobuf.ByteString getTensorflowVersionBytes();
 
   /**
+   *
+   *
    * 
    * The name of a network they wish to peer the TPU node to. It must be a
    * preexisting Compute Engine network inside of the project on which this API
@@ -190,10 +259,13 @@ public interface NodeOrBuilder extends
    * 

    *
    * string network = 12;
+   *
    * @return The network.
    */
   java.lang.String getNetwork();
   /**
+   *
+   *
    * 
    * The name of a network they wish to peer the TPU node to. It must be a
    * preexisting Compute Engine network inside of the project on which this API
@@ -201,12 +273,14 @@ public interface NodeOrBuilder extends
    * 

    *
    * string network = 12;
+   *
    * @return The bytes for network.
    */
-  com.google.protobuf.ByteString
-      getNetworkBytes();
+  com.google.protobuf.ByteString getNetworkBytes();
 
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -219,10 +293,13 @@ public interface NodeOrBuilder extends
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The cidrBlock.
    */
   java.lang.String getCidrBlock();
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -235,12 +312,14 @@ public interface NodeOrBuilder extends
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The bytes for cidrBlock.
    */
-  com.google.protobuf.ByteString
-      getCidrBlockBytes();
+  com.google.protobuf.ByteString getCidrBlockBytes();
 
   /**
+   *
+   *
    * 
    * Output only. The service account used to run the tensor flow services
    * within the node. To share resources, including Google Cloud Storage data,
@@ -249,10 +328,13 @@ public interface NodeOrBuilder extends
    * 

    *
    * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The serviceAccount.
    */
   java.lang.String getServiceAccount();
   /**
+   *
+   *
    * 
    * Output only. The service account used to run the tensor flow services
    * within the node. To share resources, including Google Cloud Storage data,
@@ -261,57 +343,76 @@ public interface NodeOrBuilder extends
    * 

    *
    * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for serviceAccount.
    */
-  com.google.protobuf.ByteString
-      getServiceAccountBytes();
+  com.google.protobuf.ByteString getServiceAccountBytes();
 
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
+   *
    * @return Whether the schedulingConfig field is set.
    */
   boolean hasSchedulingConfig();
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
+   *
    * @return The schedulingConfig.
    */
   com.google.cloud.tpu.v1.SchedulingConfig getSchedulingConfig();
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

@@ -321,79 +422,105 @@ public interface NodeOrBuilder extends
   com.google.cloud.tpu.v1.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder();
 
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
-      getNetworkEndpointsList();
+  java.util.List getNetworkEndpointsList();
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.cloud.tpu.v1.NetworkEndpoint getNetworkEndpoints(int index);
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   int getNetworkEndpointsCount();
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
+  java.util.List
       getNetworkEndpointsOrBuilderList();
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v1.Node.Health health = 22;
+   *
    * @return The enum numeric value on the wire for health.
    */
   int getHealthValue();
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v1.Node.Health health = 22;
+   *
    * @return The health.
    */
   com.google.cloud.tpu.v1.Node.Health getHealth();
 
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -402,30 +529,31 @@ com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
    */
   int getLabelsCount();
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  boolean containsLabels(
-      java.lang.String key);
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  boolean containsLabels(java.lang.String key);
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getLabels();
+  java.util.Map getLabels();
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.util.Map
-  getLabelsMap();
+  java.util.Map getLabelsMap();
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -433,21 +561,24 @@ boolean containsLabels(
    * map<string, string> labels = 24;
    */
   /* nullable */
-java.lang.String getLabelsOrDefault(
+  java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue);
+      java.lang.String defaultValue);
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.lang.String getLabelsOrThrow(
-      java.lang.String key);
+  java.lang.String getLabelsOrThrow(java.lang.String key);
 
   /**
+   *
+   *
    * 
    * Whether the VPC peering for the node is set up through Service Networking
    * API. The VPC Peering should be set up before provisioning the node.
@@ -457,70 +588,98 @@ java.lang.String getLabelsOrThrow(
    * 

    *
    * bool use_service_networking = 27;
+   *
    * @return The useServiceNetworking.
    */
   boolean getUseServiceNetworking();
 
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for apiVersion.
    */
   int getApiVersionValue();
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The apiVersion.
    */
   com.google.cloud.tpu.v1.Node.ApiVersion getApiVersion();
 
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
-      getSymptomsList();
+  java.util.List getSymptomsList();
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.cloud.tpu.v1.Symptom getSymptoms(int index);
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   int getSymptomsCount();
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
-      getSymptomsOrBuilderList();
+  java.util.List getSymptomsOrBuilderList();
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
index 955177be89c6..5064e1e0c1a4 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Metadata describing an [Operation][google.longrunning.Operation]
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.OperationMetadata}
  */
-public final class OperationMetadata extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class OperationMetadata extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.OperationMetadata)
     OperationMetadataOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use OperationMetadata.newBuilder() to construct.
   private OperationMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private OperationMetadata() {
     target_ = "";
     verb_ = "";
@@ -28,37 +46,41 @@ private OperationMetadata() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new OperationMetadata();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.OperationMetadata.class, com.google.cloud.tpu.v1.OperationMetadata.Builder.class);
+            com.google.cloud.tpu.v1.OperationMetadata.class,
+            com.google.cloud.tpu.v1.OperationMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -66,11 +88,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -78,6 +103,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

@@ -92,11 +119,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int END_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp endTime_;
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return Whether the endTime field is set.
    */
   @java.lang.Override
@@ -104,11 +134,14 @@ public boolean hasEndTime() {
     return endTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return The endTime.
    */
   @java.lang.Override
@@ -116,6 +149,8 @@ public com.google.protobuf.Timestamp getEndTime() {
     return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
   }
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

@@ -128,15 +163,19 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
   }
 
   public static final int TARGET_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object target_ = "";
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The target.
    */
   @java.lang.Override
@@ -145,30 +184,30 @@ public java.lang.String getTarget() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       target_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The bytes for target.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTargetBytes() {
+  public com.google.protobuf.ByteString getTargetBytes() {
     java.lang.Object ref = target_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       target_ = b;
       return b;
     } else {
@@ -177,14 +216,18 @@ public java.lang.String getTarget() {
   }
 
   public static final int VERB_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object verb_ = "";
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The verb.
    */
   @java.lang.Override
@@ -193,29 +236,29 @@ public java.lang.String getVerb() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       verb_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The bytes for verb.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getVerbBytes() {
+  public com.google.protobuf.ByteString getVerbBytes() {
     java.lang.Object ref = verb_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       verb_ = b;
       return b;
     } else {
@@ -224,14 +267,18 @@ public java.lang.String getVerb() {
   }
 
   public static final int STATUS_DETAIL_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object statusDetail_ = "";
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The statusDetail.
    */
   @java.lang.Override
@@ -240,29 +287,29 @@ public java.lang.String getStatusDetail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       statusDetail_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The bytes for statusDetail.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getStatusDetailBytes() {
+  public com.google.protobuf.ByteString getStatusDetailBytes() {
     java.lang.Object ref = statusDetail_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       statusDetail_ = b;
       return b;
     } else {
@@ -273,11 +320,14 @@ public java.lang.String getStatusDetail() {
   public static final int CANCEL_REQUESTED_FIELD_NUMBER = 6;
   private boolean cancelRequested_ = false;
   /**
+   *
+   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
+   *
    * @return The cancelRequested.
    */
   @java.lang.Override
@@ -286,14 +336,18 @@ public boolean getCancelRequested() {
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 7;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object apiVersion_ = "";
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The apiVersion.
    */
   @java.lang.Override
@@ -302,29 +356,29 @@ public java.lang.String getApiVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       apiVersion_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The bytes for apiVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getApiVersionBytes() {
+  public com.google.protobuf.ByteString getApiVersionBytes() {
     java.lang.Object ref = apiVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       apiVersion_ = b;
       return b;
     } else {
@@ -333,6 +387,7 @@ public java.lang.String getApiVersion() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -344,8 +399,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -377,12 +431,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
     if (endTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getEndTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getEndTime());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(target_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, target_);
@@ -394,8 +446,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, statusDetail_);
     }
     if (cancelRequested_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(6, cancelRequested_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(6, cancelRequested_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(apiVersion_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, apiVersion_);
@@ -408,33 +459,27 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.OperationMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.OperationMetadata other = (com.google.cloud.tpu.v1.OperationMetadata) obj;
+    com.google.cloud.tpu.v1.OperationMetadata other =
+        (com.google.cloud.tpu.v1.OperationMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasEndTime() != other.hasEndTime()) return false;
     if (hasEndTime()) {
-      if (!getEndTime()
-          .equals(other.getEndTime())) return false;
-    }
-    if (!getTarget()
-        .equals(other.getTarget())) return false;
-    if (!getVerb()
-        .equals(other.getVerb())) return false;
-    if (!getStatusDetail()
-        .equals(other.getStatusDetail())) return false;
-    if (getCancelRequested()
-        != other.getCancelRequested()) return false;
-    if (!getApiVersion()
-        .equals(other.getApiVersion())) return false;
+      if (!getEndTime().equals(other.getEndTime())) return false;
+    }
+    if (!getTarget().equals(other.getTarget())) return false;
+    if (!getVerb().equals(other.getVerb())) return false;
+    if (!getStatusDetail().equals(other.getStatusDetail())) return false;
+    if (getCancelRequested() != other.getCancelRequested()) return false;
+    if (!getApiVersion().equals(other.getApiVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -461,8 +506,7 @@ public int hashCode() {
     hash = (37 * hash) + STATUS_DETAIL_FIELD_NUMBER;
     hash = (53 * hash) + getStatusDetail().hashCode();
     hash = (37 * hash) + CANCEL_REQUESTED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getCancelRequested());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCancelRequested());
     hash = (37 * hash) + API_VERSION_FIELD_NUMBER;
     hash = (53 * hash) + getApiVersion().hashCode();
     hash = (29 * hash) + getUnknownFields().hashCode();
@@ -470,130 +514,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.OperationMetadata parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.OperationMetadata parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.OperationMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Metadata describing an [Operation][google.longrunning.Operation]
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.OperationMetadata}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.OperationMetadata)
       com.google.cloud.tpu.v1.OperationMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.OperationMetadata.class, com.google.cloud.tpu.v1.OperationMetadata.Builder.class);
+              com.google.cloud.tpu.v1.OperationMetadata.class,
+              com.google.cloud.tpu.v1.OperationMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.OperationMetadata.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -617,9 +667,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -638,8 +688,11 @@ public com.google.cloud.tpu.v1.OperationMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.OperationMetadata buildPartial() {
-      com.google.cloud.tpu.v1.OperationMetadata result = new com.google.cloud.tpu.v1.OperationMetadata(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.OperationMetadata result =
+          new com.google.cloud.tpu.v1.OperationMetadata(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -647,14 +700,10 @@ public com.google.cloud.tpu.v1.OperationMetadata buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v1.OperationMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.endTime_ = endTimeBuilder_ == null
-            ? endTime_
-            : endTimeBuilder_.build();
+        result.endTime_ = endTimeBuilder_ == null ? endTime_ : endTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.target_ = target_;
@@ -677,38 +726,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.OperationMetadata result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.OperationMetadata) {
-        return mergeFrom((com.google.cloud.tpu.v1.OperationMetadata)other);
+        return mergeFrom((com.google.cloud.tpu.v1.OperationMetadata) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -772,51 +822,55 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getEndTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              target_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 34: {
-              verb_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            case 42: {
-              statusDetail_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 42
-            case 48: {
-              cancelRequested_ = input.readBool();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 48
-            case 58: {
-              apiVersion_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 58
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getEndTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                target_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                verb_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            case 42:
+              {
+                statusDetail_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 42
+            case 48:
+              {
+                cancelRequested_ = input.readBool();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 48
+            case 58:
+              {
+                apiVersion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 58
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -826,38 +880,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -878,14 +946,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -896,6 +965,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -904,9 +975,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -919,6 +990,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -936,6 +1009,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -948,6 +1023,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -958,11 +1035,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -970,14 +1050,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -985,24 +1068,33 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp endTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> endTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        endTimeBuilder_;
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
+     *
      * @return Whether the endTime field is set.
      */
     public boolean hasEndTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
+     *
      * @return The endTime.
      */
     public com.google.protobuf.Timestamp getEndTime() {
@@ -1013,6 +1105,8 @@ public com.google.protobuf.Timestamp getEndTime() {
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1033,14 +1127,15 @@ public Builder setEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
      */
-    public Builder setEndTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (endTimeBuilder_ == null) {
         endTime_ = builderForValue.build();
       } else {
@@ -1051,6 +1146,8 @@ public Builder setEndTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1059,9 +1156,9 @@ public Builder setEndTime(
      */
     public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       if (endTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          endTime_ != null &&
-          endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && endTime_ != null
+            && endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getEndTimeBuilder().mergeFrom(value);
         } else {
           endTime_ = value;
@@ -1074,6 +1171,8 @@ public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1091,6 +1190,8 @@ public Builder clearEndTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1103,6 +1204,8 @@ public com.google.protobuf.Timestamp.Builder getEndTimeBuilder() {
       return getEndTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1113,11 +1216,12 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
       if (endTimeBuilder_ != null) {
         return endTimeBuilder_.getMessageOrBuilder();
       } else {
-        return endTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
+        return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1125,14 +1229,17 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
      * .google.protobuf.Timestamp end_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getEndTimeFieldBuilder() {
       if (endTimeBuilder_ == null) {
-        endTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getEndTime(),
-                getParentForChildren(),
-                isClean());
+        endTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getEndTime(), getParentForChildren(), isClean());
         endTime_ = null;
       }
       return endTimeBuilder_;
@@ -1140,19 +1247,21 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
 
     private java.lang.Object target_ = "";
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @return The target.
      */
     public java.lang.String getTarget() {
       java.lang.Object ref = target_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         target_ = s;
         return s;
@@ -1161,21 +1270,22 @@ public java.lang.String getTarget() {
       }
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @return The bytes for target.
      */
-    public com.google.protobuf.ByteString
-        getTargetBytes() {
+    public com.google.protobuf.ByteString getTargetBytes() {
       java.lang.Object ref = target_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         target_ = b;
         return b;
       } else {
@@ -1183,30 +1293,37 @@ public java.lang.String getTarget() {
       }
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @param value The target to set.
      * @return This builder for chaining.
      */
-    public Builder setTarget(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTarget(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       target_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTarget() {
@@ -1216,18 +1333,22 @@ public Builder clearTarget() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @param value The bytes for target to set.
      * @return This builder for chaining.
      */
-    public Builder setTargetBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTargetBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       target_ = value;
       bitField0_ |= 0x00000004;
@@ -1237,18 +1358,20 @@ public Builder setTargetBytes(
 
     private java.lang.Object verb_ = "";
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @return The verb.
      */
     public java.lang.String getVerb() {
       java.lang.Object ref = verb_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         verb_ = s;
         return s;
@@ -1257,20 +1380,21 @@ public java.lang.String getVerb() {
       }
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @return The bytes for verb.
      */
-    public com.google.protobuf.ByteString
-        getVerbBytes() {
+    public com.google.protobuf.ByteString getVerbBytes() {
       java.lang.Object ref = verb_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         verb_ = b;
         return b;
       } else {
@@ -1278,28 +1402,35 @@ public java.lang.String getVerb() {
       }
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @param value The verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerb(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVerb(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       verb_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearVerb() {
@@ -1309,17 +1440,21 @@ public Builder clearVerb() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @param value The bytes for verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerbBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVerbBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       verb_ = value;
       bitField0_ |= 0x00000008;
@@ -1329,18 +1464,20 @@ public Builder setVerbBytes(
 
     private java.lang.Object statusDetail_ = "";
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @return The statusDetail.
      */
     public java.lang.String getStatusDetail() {
       java.lang.Object ref = statusDetail_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         statusDetail_ = s;
         return s;
@@ -1349,20 +1486,21 @@ public java.lang.String getStatusDetail() {
       }
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @return The bytes for statusDetail.
      */
-    public com.google.protobuf.ByteString
-        getStatusDetailBytes() {
+    public com.google.protobuf.ByteString getStatusDetailBytes() {
       java.lang.Object ref = statusDetail_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         statusDetail_ = b;
         return b;
       } else {
@@ -1370,28 +1508,35 @@ public java.lang.String getStatusDetail() {
       }
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @param value The statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetail(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setStatusDetail(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearStatusDetail() {
@@ -1401,17 +1546,21 @@ public Builder clearStatusDetail() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @param value The bytes for statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetailBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setStatusDetailBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
@@ -1419,13 +1568,16 @@ public Builder setStatusDetailBytes(
       return this;
     }
 
-    private boolean cancelRequested_ ;
+    private boolean cancelRequested_;
     /**
+     *
+     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
+     *
      * @return The cancelRequested.
      */
     @java.lang.Override
@@ -1433,27 +1585,33 @@ public boolean getCancelRequested() {
       return cancelRequested_;
     }
     /**
+     *
+     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
+     *
      * @param value The cancelRequested to set.
      * @return This builder for chaining.
      */
     public Builder setCancelRequested(boolean value) {
-      
+
       cancelRequested_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCancelRequested() {
@@ -1465,18 +1623,20 @@ public Builder clearCancelRequested() {
 
     private java.lang.Object apiVersion_ = "";
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @return The apiVersion.
      */
     public java.lang.String getApiVersion() {
       java.lang.Object ref = apiVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         apiVersion_ = s;
         return s;
@@ -1485,20 +1645,21 @@ public java.lang.String getApiVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @return The bytes for apiVersion.
      */
-    public com.google.protobuf.ByteString
-        getApiVersionBytes() {
+    public com.google.protobuf.ByteString getApiVersionBytes() {
       java.lang.Object ref = apiVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         apiVersion_ = b;
         return b;
       } else {
@@ -1506,28 +1667,35 @@ public java.lang.String getApiVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setApiVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -1537,26 +1705,30 @@ public Builder clearApiVersion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @param value The bytes for apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setApiVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1566,12 +1738,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.OperationMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.OperationMetadata)
   private static final com.google.cloud.tpu.v1.OperationMetadata DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.OperationMetadata();
   }
@@ -1580,27 +1752,27 @@ public static com.google.cloud.tpu.v1.OperationMetadata getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public OperationMetadata parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public OperationMetadata parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1615,6 +1787,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.OperationMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
similarity index 75%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
index b88331fd15d0..8192fc69b200 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface OperationMetadataOrBuilder extends
+public interface OperationMetadataOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.OperationMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

@@ -35,24 +59,32 @@ public interface OperationMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return Whether the endTime field is set.
    */
   boolean hasEndTime();
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return The endTime.
    */
   com.google.protobuf.Timestamp getEndTime();
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

@@ -62,94 +94,117 @@ public interface OperationMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The target.
    */
   java.lang.String getTarget();
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The bytes for target.
    */
-  com.google.protobuf.ByteString
-      getTargetBytes();
+  com.google.protobuf.ByteString getTargetBytes();
 
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The verb.
    */
   java.lang.String getVerb();
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The bytes for verb.
    */
-  com.google.protobuf.ByteString
-      getVerbBytes();
+  com.google.protobuf.ByteString getVerbBytes();
 
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The statusDetail.
    */
   java.lang.String getStatusDetail();
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The bytes for statusDetail.
    */
-  com.google.protobuf.ByteString
-      getStatusDetailBytes();
+  com.google.protobuf.ByteString getStatusDetailBytes();
 
   /**
+   *
+   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
+   *
    * @return The cancelRequested.
    */
   boolean getCancelRequested();
 
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The apiVersion.
    */
   java.lang.String getApiVersion();
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The bytes for apiVersion.
    */
-  com.google.protobuf.ByteString
-      getApiVersionBytes();
+  com.google.protobuf.ByteString getApiVersionBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
index 18fcc8c61b6b..dac510838a83 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for [ReimageNode][google.cloud.tpu.v1.Tpu.ReimageNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.ReimageNodeRequest}
  */
-public final class ReimageNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ReimageNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ReimageNodeRequest)
     ReimageNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ReimageNodeRequest.newBuilder() to construct.
   private ReimageNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ReimageNodeRequest() {
     name_ = "";
     tensorflowVersion_ = "";
@@ -26,38 +44,43 @@ private ReimageNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ReimageNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ReimageNodeRequest.class, com.google.cloud.tpu.v1.ReimageNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.ReimageNodeRequest.class,
+            com.google.cloud.tpu.v1.ReimageNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +89,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,14 +120,18 @@ public java.lang.String getName() {
   }
 
   public static final int TENSORFLOW_VERSION_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object tensorflowVersion_ = "";
   /**
+   *
+   *
    * 
    * The version for reimage to create.
    * 

    *
    * string tensorflow_version = 2;
+   *
    * @return The tensorflowVersion.
    */
   @java.lang.Override
@@ -113,29 +140,29 @@ public java.lang.String getTensorflowVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       tensorflowVersion_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The version for reimage to create.
    * 

    *
    * string tensorflow_version = 2;
+   *
    * @return The bytes for tensorflowVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTensorflowVersionBytes() {
+  public com.google.protobuf.ByteString getTensorflowVersionBytes() {
     java.lang.Object ref = tensorflowVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       tensorflowVersion_ = b;
       return b;
     } else {
@@ -144,6 +171,7 @@ public java.lang.String getTensorflowVersion() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -155,8 +183,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -186,17 +213,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ReimageNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ReimageNodeRequest other = (com.google.cloud.tpu.v1.ReimageNodeRequest) obj;
+    com.google.cloud.tpu.v1.ReimageNodeRequest other =
+        (com.google.cloud.tpu.v1.ReimageNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getTensorflowVersion()
-        .equals(other.getTensorflowVersion())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getTensorflowVersion().equals(other.getTensorflowVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -217,130 +243,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ReimageNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ReimageNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.ReimageNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [ReimageNode][google.cloud.tpu.v1.Tpu.ReimageNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.ReimageNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ReimageNodeRequest)
       com.google.cloud.tpu.v1.ReimageNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ReimageNodeRequest.class, com.google.cloud.tpu.v1.ReimageNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.ReimageNodeRequest.class,
+              com.google.cloud.tpu.v1.ReimageNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ReimageNodeRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,9 +383,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -372,8 +404,11 @@ public com.google.cloud.tpu.v1.ReimageNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ReimageNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.ReimageNodeRequest result = new com.google.cloud.tpu.v1.ReimageNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.ReimageNodeRequest result =
+          new com.google.cloud.tpu.v1.ReimageNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -392,38 +427,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.ReimageNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ReimageNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.ReimageNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.ReimageNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -468,22 +504,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              tensorflowVersion_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                tensorflowVersion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -493,22 +532,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -517,20 +559,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -538,28 +581,35 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -569,17 +619,21 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -589,18 +643,20 @@ public Builder setNameBytes(
 
     private java.lang.Object tensorflowVersion_ = "";
     /**
+     *
+     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
+     *
      * @return The tensorflowVersion.
      */
     public java.lang.String getTensorflowVersion() {
       java.lang.Object ref = tensorflowVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         tensorflowVersion_ = s;
         return s;
@@ -609,20 +665,21 @@ public java.lang.String getTensorflowVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
+     *
      * @return The bytes for tensorflowVersion.
      */
-    public com.google.protobuf.ByteString
-        getTensorflowVersionBytes() {
+    public com.google.protobuf.ByteString getTensorflowVersionBytes() {
       java.lang.Object ref = tensorflowVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         tensorflowVersion_ = b;
         return b;
       } else {
@@ -630,28 +687,35 @@ public java.lang.String getTensorflowVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
+     *
      * @param value The tensorflowVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setTensorflowVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTensorflowVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       tensorflowVersion_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTensorflowVersion() {
@@ -661,26 +725,30 @@ public Builder clearTensorflowVersion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
+     *
      * @param value The bytes for tensorflowVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setTensorflowVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTensorflowVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       tensorflowVersion_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -690,12 +758,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ReimageNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ReimageNodeRequest)
   private static final com.google.cloud.tpu.v1.ReimageNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ReimageNodeRequest();
   }
@@ -704,27 +772,27 @@ public static com.google.cloud.tpu.v1.ReimageNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ReimageNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ReimageNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -739,6 +807,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.ReimageNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
similarity index 53%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
index 3d0b1bfc7df5..e44a725d493f 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
@@ -1,49 +1,75 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ReimageNodeRequestOrBuilder extends
+public interface ReimageNodeRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ReimageNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The version for reimage to create.
    * 

    *
    * string tensorflow_version = 2;
+   *
    * @return The tensorflowVersion.
    */
   java.lang.String getTensorflowVersion();
   /**
+   *
+   *
    * 
    * The version for reimage to create.
    * 

    *
    * string tensorflow_version = 2;
+   *
    * @return The bytes for tensorflowVersion.
    */
-  com.google.protobuf.ByteString
-      getTensorflowVersionBytes();
+  com.google.protobuf.ByteString getTensorflowVersionBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
index 73072227d8e6..df9103fa8928 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
@@ -1,60 +1,81 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Sets the scheduling options for this node.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.SchedulingConfig}
  */
-public final class SchedulingConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SchedulingConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.SchedulingConfig)
     SchedulingConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SchedulingConfig.newBuilder() to construct.
   private SchedulingConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private SchedulingConfig() {
-  }
+
+  private SchedulingConfig() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SchedulingConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.SchedulingConfig.class, com.google.cloud.tpu.v1.SchedulingConfig.Builder.class);
+            com.google.cloud.tpu.v1.SchedulingConfig.class,
+            com.google.cloud.tpu.v1.SchedulingConfig.Builder.class);
   }
 
   public static final int PREEMPTIBLE_FIELD_NUMBER = 1;
   private boolean preemptible_ = false;
   /**
+   *
+   *
    * 
    * Defines whether the node is preemptible.
    * 

    *
    * bool preemptible = 1;
+   *
    * @return The preemptible.
    */
   @java.lang.Override
@@ -65,11 +86,14 @@ public boolean getPreemptible() {
   public static final int RESERVED_FIELD_NUMBER = 2;
   private boolean reserved_ = false;
   /**
+   *
+   *
    * 
    * Whether the node is created under a reservation.
    * 

    *
    * bool reserved = 2;
+   *
    * @return The reserved.
    */
   @java.lang.Override
@@ -78,6 +102,7 @@ public boolean getReserved() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -89,8 +114,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (preemptible_ != false) {
       output.writeBool(1, preemptible_);
     }
@@ -107,12 +131,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (preemptible_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(1, preemptible_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, preemptible_);
     }
     if (reserved_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(2, reserved_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, reserved_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -122,17 +144,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.SchedulingConfig)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.SchedulingConfig other = (com.google.cloud.tpu.v1.SchedulingConfig) obj;
 
-    if (getPreemptible()
-        != other.getPreemptible()) return false;
-    if (getReserved()
-        != other.getReserved()) return false;
+    if (getPreemptible() != other.getPreemptible()) return false;
+    if (getReserved() != other.getReserved()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -145,140 +165,144 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + PREEMPTIBLE_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getPreemptible());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getPreemptible());
     hash = (37 * hash) + RESERVED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getReserved());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReserved());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.SchedulingConfig parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.SchedulingConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.SchedulingConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Sets the scheduling options for this node.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.SchedulingConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.SchedulingConfig)
       com.google.cloud.tpu.v1.SchedulingConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.SchedulingConfig.class, com.google.cloud.tpu.v1.SchedulingConfig.Builder.class);
+              com.google.cloud.tpu.v1.SchedulingConfig.class,
+              com.google.cloud.tpu.v1.SchedulingConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.SchedulingConfig.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -289,9 +313,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
@@ -310,8 +334,11 @@ public com.google.cloud.tpu.v1.SchedulingConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.SchedulingConfig buildPartial() {
-      com.google.cloud.tpu.v1.SchedulingConfig result = new com.google.cloud.tpu.v1.SchedulingConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.SchedulingConfig result =
+          new com.google.cloud.tpu.v1.SchedulingConfig(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +357,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.SchedulingConfig result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.SchedulingConfig) {
-        return mergeFrom((com.google.cloud.tpu.v1.SchedulingConfig)other);
+        return mergeFrom((com.google.cloud.tpu.v1.SchedulingConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -402,22 +430,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8: {
-              preemptible_ = input.readBool();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 8
-            case 16: {
-              reserved_ = input.readBool();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 8:
+              {
+                preemptible_ = input.readBool();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+            case 16:
+              {
+                reserved_ = input.readBool();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -427,15 +458,19 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private boolean preemptible_ ;
+    private boolean preemptible_;
     /**
+     *
+     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
+     *
      * @return The preemptible.
      */
     @java.lang.Override
@@ -443,27 +478,33 @@ public boolean getPreemptible() {
       return preemptible_;
     }
     /**
+     *
+     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
+     *
      * @param value The preemptible to set.
      * @return This builder for chaining.
      */
     public Builder setPreemptible(boolean value) {
-      
+
       preemptible_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPreemptible() {
@@ -473,13 +514,16 @@ public Builder clearPreemptible() {
       return this;
     }
 
-    private boolean reserved_ ;
+    private boolean reserved_;
     /**
+     *
+     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
+     *
      * @return The reserved.
      */
     @java.lang.Override
@@ -487,27 +531,33 @@ public boolean getReserved() {
       return reserved_;
     }
     /**
+     *
+     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
+     *
      * @param value The reserved to set.
      * @return This builder for chaining.
      */
     public Builder setReserved(boolean value) {
-      
+
       reserved_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearReserved() {
@@ -516,9 +566,9 @@ public Builder clearReserved() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -528,12 +578,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.SchedulingConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.SchedulingConfig)
   private static final com.google.cloud.tpu.v1.SchedulingConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.SchedulingConfig();
   }
@@ -542,27 +592,27 @@ public static com.google.cloud.tpu.v1.SchedulingConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SchedulingConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SchedulingConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -577,6 +627,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.SchedulingConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java
new file mode 100644
index 000000000000..d747b81c351f
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface SchedulingConfigOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.SchedulingConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Defines whether the node is preemptible.
+   * 

+   *
+   * bool preemptible = 1;
+   *
+   * @return The preemptible.
+   */
+  boolean getPreemptible();
+
+  /**
+   *
+   *
+   * 
+   * Whether the node is created under a reservation.
+   * 

+   *
+   * bool reserved = 2;
+   *
+   * @return The reserved.
+   */
+  boolean getReserved();
+}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
index 1e18ca363466..f46d0487adef 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
@@ -1,62 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for [StartNode][google.cloud.tpu.v1.Tpu.StartNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.StartNodeRequest}
  */
-public final class StartNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class StartNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.StartNodeRequest)
     StartNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use StartNodeRequest.newBuilder() to construct.
   private StartNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private StartNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new StartNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.StartNodeRequest.class, com.google.cloud.tpu.v1.StartNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.StartNodeRequest.class,
+            com.google.cloud.tpu.v1.StartNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +88,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +119,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +131,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +155,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.StartNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.StartNodeRequest other = (com.google.cloud.tpu.v1.StartNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +181,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.StartNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.StartNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.StartNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [StartNode][google.cloud.tpu.v1.Tpu.StartNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.StartNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.StartNodeRequest)
       com.google.cloud.tpu.v1.StartNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.StartNodeRequest.class, com.google.cloud.tpu.v1.StartNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.StartNodeRequest.class,
+              com.google.cloud.tpu.v1.StartNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.StartNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +320,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +341,11 @@ public com.google.cloud.tpu.v1.StartNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.StartNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.StartNodeRequest result = new com.google.cloud.tpu.v1.StartNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.StartNodeRequest result =
+          new com.google.cloud.tpu.v1.StartNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +361,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.StartNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.StartNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.StartNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.StartNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +433,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +455,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +482,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +504,35 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +542,30 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +575,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.StartNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.StartNodeRequest)
   private static final com.google.cloud.tpu.v1.StartNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.StartNodeRequest();
   }
@@ -540,27 +589,27 @@ public static com.google.cloud.tpu.v1.StartNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public StartNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public StartNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +624,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.StartNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..23baa871358e
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface StartNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.StartNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * The resource name.
+   * 

+   *
+   * string name = 1;
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * The resource name.
+   * 

+   *
+   * string name = 1;
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
index 2a13e9065396..b24466fe35db 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
@@ -1,62 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for [StopNode][google.cloud.tpu.v1.Tpu.StopNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.StopNodeRequest}
  */
-public final class StopNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class StopNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.StopNodeRequest)
     StopNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use StopNodeRequest.newBuilder() to construct.
   private StopNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private StopNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new StopNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.StopNodeRequest.class, com.google.cloud.tpu.v1.StopNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.StopNodeRequest.class,
+            com.google.cloud.tpu.v1.StopNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +88,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +119,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +131,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +155,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.StopNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.StopNodeRequest other = (com.google.cloud.tpu.v1.StopNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +181,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.StopNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.StopNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.StopNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [StopNode][google.cloud.tpu.v1.Tpu.StopNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.StopNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.StopNodeRequest)
       com.google.cloud.tpu.v1.StopNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.StopNodeRequest.class, com.google.cloud.tpu.v1.StopNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.StopNodeRequest.class,
+              com.google.cloud.tpu.v1.StopNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.StopNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +320,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +341,11 @@ public com.google.cloud.tpu.v1.StopNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.StopNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.StopNodeRequest result = new com.google.cloud.tpu.v1.StopNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.StopNodeRequest result =
+          new com.google.cloud.tpu.v1.StopNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +361,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.StopNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.StopNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.StopNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.StopNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +433,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +455,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +482,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +504,35 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +542,30 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +575,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.StopNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.StopNodeRequest)
   private static final com.google.cloud.tpu.v1.StopNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.StopNodeRequest();
   }
@@ -540,27 +589,27 @@ public static com.google.cloud.tpu.v1.StopNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public StopNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public StopNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +624,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.StopNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..e340f41716e2
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface StopNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.StopNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * The resource name.
+   * 

+   *
+   * string name = 1;
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * The resource name.
+   * 

+   *
+   * string name = 1;
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
index 8dc4a7d1c877..a6168ca72945 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * A Symptom instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.Symptom}
  */
-public final class Symptom extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Symptom extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.Symptom)
     SymptomOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Symptom.newBuilder() to construct.
   private Symptom(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Symptom() {
     symptomType_ = 0;
     details_ = "";
@@ -27,30 +45,32 @@ private Symptom() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Symptom();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_Symptom_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.cloud.tpu.v1.Symptom.class, com.google.cloud.tpu.v1.Symptom.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * SymptomType represents the different types of Symptoms that a TPU can be
    * at.
@@ -58,9 +78,10 @@ protected java.lang.Object newInstance(
    *
    * Protobuf enum {@code google.cloud.tpu.v1.Symptom.SymptomType}
    */
-  public enum SymptomType
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Unspecified symptom.
      * 

@@ -69,6 +90,8 @@ public enum SymptomType
      */
     SYMPTOM_TYPE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * TPU VM memory is low.
      * 

@@ -77,6 +100,8 @@ public enum SymptomType
      */
     LOW_MEMORY(1),
     /**
+     *
+     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -85,6 +110,8 @@ public enum SymptomType
      */
     OUT_OF_MEMORY(2),
     /**
+     *
+     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -93,6 +120,8 @@ public enum SymptomType
      */
     EXECUTE_TIMED_OUT(3),
     /**
+     *
+     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -102,6 +131,8 @@ public enum SymptomType
      */
     MESH_BUILD_FAIL(4),
     /**
+     *
+     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -110,6 +141,8 @@ public enum SymptomType
      */
     HBM_OUT_OF_MEMORY(5),
     /**
+     *
+     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -121,6 +154,8 @@ public enum SymptomType
     ;
 
     /**
+     *
+     *
      * 
      * Unspecified symptom.
      * 

@@ -129,6 +164,8 @@ public enum SymptomType
      */
     public static final int SYMPTOM_TYPE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * TPU VM memory is low.
      * 

@@ -137,6 +174,8 @@ public enum SymptomType
      */
     public static final int LOW_MEMORY_VALUE = 1;
     /**
+     *
+     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -145,6 +184,8 @@ public enum SymptomType
      */
     public static final int OUT_OF_MEMORY_VALUE = 2;
     /**
+     *
+     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -153,6 +194,8 @@ public enum SymptomType
      */
     public static final int EXECUTE_TIMED_OUT_VALUE = 3;
     /**
+     *
+     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -162,6 +205,8 @@ public enum SymptomType
      */
     public static final int MESH_BUILD_FAIL_VALUE = 4;
     /**
+     *
+     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -170,6 +215,8 @@ public enum SymptomType
      */
     public static final int HBM_OUT_OF_MEMORY_VALUE = 5;
     /**
+     *
+     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -178,7 +225,6 @@ public enum SymptomType
      */
     public static final int PROJECT_ABUSE_VALUE = 6;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -203,53 +249,57 @@ public static SymptomType valueOf(int value) {
      */
     public static SymptomType forNumber(int value) {
       switch (value) {
-        case 0: return SYMPTOM_TYPE_UNSPECIFIED;
-        case 1: return LOW_MEMORY;
-        case 2: return OUT_OF_MEMORY;
-        case 3: return EXECUTE_TIMED_OUT;
-        case 4: return MESH_BUILD_FAIL;
-        case 5: return HBM_OUT_OF_MEMORY;
-        case 6: return PROJECT_ABUSE;
-        default: return null;
+        case 0:
+          return SYMPTOM_TYPE_UNSPECIFIED;
+        case 1:
+          return LOW_MEMORY;
+        case 2:
+          return OUT_OF_MEMORY;
+        case 3:
+          return EXECUTE_TIMED_OUT;
+        case 4:
+          return MESH_BUILD_FAIL;
+        case 5:
+          return HBM_OUT_OF_MEMORY;
+        case 6:
+          return PROJECT_ABUSE;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        SymptomType> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public SymptomType findValueByNumber(int number) {
-              return SymptomType.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public SymptomType findValueByNumber(int number) {
+            return SymptomType.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v1.Symptom.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final SymptomType[] VALUES = values();
 
-    public static SymptomType valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static SymptomType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -269,11 +319,14 @@ private SymptomType(int value) {
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -281,11 +334,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -293,6 +349,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -307,38 +365,51 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SYMPTOM_TYPE_FIELD_NUMBER = 2;
   private int symptomType_ = 0;
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The enum numeric value on the wire for symptomType.
    */
-  @java.lang.Override public int getSymptomTypeValue() {
+  @java.lang.Override
+  public int getSymptomTypeValue() {
     return symptomType_;
   }
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The symptomType.
    */
-  @java.lang.Override public com.google.cloud.tpu.v1.Symptom.SymptomType getSymptomType() {
-    com.google.cloud.tpu.v1.Symptom.SymptomType result = com.google.cloud.tpu.v1.Symptom.SymptomType.forNumber(symptomType_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v1.Symptom.SymptomType getSymptomType() {
+    com.google.cloud.tpu.v1.Symptom.SymptomType result =
+        com.google.cloud.tpu.v1.Symptom.SymptomType.forNumber(symptomType_);
     return result == null ? com.google.cloud.tpu.v1.Symptom.SymptomType.UNRECOGNIZED : result;
   }
 
   public static final int DETAILS_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object details_ = "";
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The details.
    */
   @java.lang.Override
@@ -347,29 +418,29 @@ public java.lang.String getDetails() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       details_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The bytes for details.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDetailsBytes() {
+  public com.google.protobuf.ByteString getDetailsBytes() {
     java.lang.Object ref = details_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       details_ = b;
       return b;
     } else {
@@ -378,14 +449,18 @@ public java.lang.String getDetails() {
   }
 
   public static final int WORKER_ID_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object workerId_ = "";
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The workerId.
    */
   @java.lang.Override
@@ -394,29 +469,29 @@ public java.lang.String getWorkerId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       workerId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The bytes for workerId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getWorkerIdBytes() {
+  public com.google.protobuf.ByteString getWorkerIdBytes() {
     java.lang.Object ref = workerId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       workerId_ = b;
       return b;
     } else {
@@ -425,6 +500,7 @@ public java.lang.String getWorkerId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -436,12 +512,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
-    if (symptomType_ != com.google.cloud.tpu.v1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+    if (symptomType_
+        != com.google.cloud.tpu.v1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
       output.writeEnum(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
@@ -460,12 +536,11 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
-    if (symptomType_ != com.google.cloud.tpu.v1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(2, symptomType_);
+    if (symptomType_
+        != com.google.cloud.tpu.v1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, details_);
@@ -481,7 +556,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.Symptom)) {
       return super.equals(obj);
@@ -490,14 +565,11 @@ public boolean equals(final java.lang.Object obj) {
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (symptomType_ != other.symptomType_) return false;
-    if (!getDetails()
-        .equals(other.getDetails())) return false;
-    if (!getWorkerId()
-        .equals(other.getWorkerId())) return false;
+    if (!getDetails().equals(other.getDetails())) return false;
+    if (!getWorkerId().equals(other.getWorkerId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -524,130 +596,134 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.Symptom parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.cloud.tpu.v1.Symptom parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.Symptom prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A Symptom instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.Symptom}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.Symptom)
       com.google.cloud.tpu.v1.SymptomOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_Symptom_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.cloud.tpu.v1.Symptom.class, com.google.cloud.tpu.v1.Symptom.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.Symptom.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -664,9 +740,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_Symptom_descriptor;
     }
 
     @java.lang.Override
@@ -686,7 +762,9 @@ public com.google.cloud.tpu.v1.Symptom build() {
     @java.lang.Override
     public com.google.cloud.tpu.v1.Symptom buildPartial() {
       com.google.cloud.tpu.v1.Symptom result = new com.google.cloud.tpu.v1.Symptom(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -694,9 +772,7 @@ public com.google.cloud.tpu.v1.Symptom buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v1.Symptom result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.symptomType_ = symptomType_;
@@ -713,38 +789,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.Symptom result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.Symptom) {
-        return mergeFrom((com.google.cloud.tpu.v1.Symptom)other);
+        return mergeFrom((com.google.cloud.tpu.v1.Symptom) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -795,34 +872,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              symptomType_ = input.readEnum();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              details_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 34: {
-              workerId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                symptomType_ = input.readEnum();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                details_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                workerId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -832,38 +912,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -884,14 +978,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -902,6 +997,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -910,9 +1007,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -925,6 +1022,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -942,6 +1041,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -954,6 +1055,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -964,11 +1067,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -976,14 +1082,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -991,22 +1100,29 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private int symptomType_ = 0;
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
+     *
      * @return The enum numeric value on the wire for symptomType.
      */
-    @java.lang.Override public int getSymptomTypeValue() {
+    @java.lang.Override
+    public int getSymptomTypeValue() {
       return symptomType_;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
+     *
      * @param value The enum numeric value on the wire for symptomType to set.
      * @return This builder for chaining.
      */
@@ -1017,24 +1133,31 @@ public Builder setSymptomTypeValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
+     *
      * @return The symptomType.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v1.Symptom.SymptomType getSymptomType() {
-      com.google.cloud.tpu.v1.Symptom.SymptomType result = com.google.cloud.tpu.v1.Symptom.SymptomType.forNumber(symptomType_);
+      com.google.cloud.tpu.v1.Symptom.SymptomType result =
+          com.google.cloud.tpu.v1.Symptom.SymptomType.forNumber(symptomType_);
       return result == null ? com.google.cloud.tpu.v1.Symptom.SymptomType.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
+     *
      * @param value The symptomType to set.
      * @return This builder for chaining.
      */
@@ -1048,11 +1171,14 @@ public Builder setSymptomType(com.google.cloud.tpu.v1.Symptom.SymptomType value)
       return this;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSymptomType() {
@@ -1064,18 +1190,20 @@ public Builder clearSymptomType() {
 
     private java.lang.Object details_ = "";
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @return The details.
      */
     public java.lang.String getDetails() {
       java.lang.Object ref = details_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         details_ = s;
         return s;
@@ -1084,20 +1212,21 @@ public java.lang.String getDetails() {
       }
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @return The bytes for details.
      */
-    public com.google.protobuf.ByteString
-        getDetailsBytes() {
+    public com.google.protobuf.ByteString getDetailsBytes() {
       java.lang.Object ref = details_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         details_ = b;
         return b;
       } else {
@@ -1105,28 +1234,35 @@ public java.lang.String getDetails() {
       }
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @param value The details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetails(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDetails(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       details_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDetails() {
@@ -1136,17 +1272,21 @@ public Builder clearDetails() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @param value The bytes for details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetailsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDetailsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       details_ = value;
       bitField0_ |= 0x00000004;
@@ -1156,18 +1296,20 @@ public Builder setDetailsBytes(
 
     private java.lang.Object workerId_ = "";
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @return The workerId.
      */
     public java.lang.String getWorkerId() {
       java.lang.Object ref = workerId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         workerId_ = s;
         return s;
@@ -1176,20 +1318,21 @@ public java.lang.String getWorkerId() {
       }
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @return The bytes for workerId.
      */
-    public com.google.protobuf.ByteString
-        getWorkerIdBytes() {
+    public com.google.protobuf.ByteString getWorkerIdBytes() {
       java.lang.Object ref = workerId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         workerId_ = b;
         return b;
       } else {
@@ -1197,28 +1340,35 @@ public java.lang.String getWorkerId() {
       }
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @param value The workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setWorkerId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerId() {
@@ -1228,26 +1378,30 @@ public Builder clearWorkerId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @param value The bytes for workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setWorkerIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1257,12 +1411,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.Symptom)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.Symptom)
   private static final com.google.cloud.tpu.v1.Symptom DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.Symptom();
   }
@@ -1271,27 +1425,27 @@ public static com.google.cloud.tpu.v1.Symptom getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Symptom parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Symptom parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1306,6 +1460,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.Symptom getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
index 60cfa7da86a9..72ba143f550d 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface SymptomOrBuilder extends
+public interface SymptomOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.Symptom)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -35,61 +59,77 @@ public interface SymptomOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The enum numeric value on the wire for symptomType.
    */
   int getSymptomTypeValue();
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The symptomType.
    */
   com.google.cloud.tpu.v1.Symptom.SymptomType getSymptomType();
 
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The details.
    */
   java.lang.String getDetails();
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The bytes for details.
    */
-  com.google.protobuf.ByteString
-      getDetailsBytes();
+  com.google.protobuf.ByteString getDetailsBytes();
 
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The workerId.
    */
   java.lang.String getWorkerId();
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The bytes for workerId.
    */
-  com.google.protobuf.ByteString
-      getWorkerIdBytes();
+  com.google.protobuf.ByteString getWorkerIdBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
index 4dad422b16df..a1c88ecf1789 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * A tensorflow version that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.TensorFlowVersion}
  */
-public final class TensorFlowVersion extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class TensorFlowVersion extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.TensorFlowVersion)
     TensorFlowVersionOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use TensorFlowVersion.newBuilder() to construct.
   private TensorFlowVersion(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private TensorFlowVersion() {
     name_ = "";
     version_ = "";
@@ -26,38 +44,43 @@ private TensorFlowVersion() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new TensorFlowVersion();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.TensorFlowVersion.class, com.google.cloud.tpu.v1.TensorFlowVersion.Builder.class);
+            com.google.cloud.tpu.v1.TensorFlowVersion.class,
+            com.google.cloud.tpu.v1.TensorFlowVersion.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +89,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,14 +120,18 @@ public java.lang.String getName() {
   }
 
   public static final int VERSION_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object version_ = "";
   /**
+   *
+   *
    * 
    * the tensorflow version.
    * 

    *
    * string version = 2;
+   *
    * @return The version.
    */
   @java.lang.Override
@@ -113,29 +140,29 @@ public java.lang.String getVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       version_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * the tensorflow version.
    * 

    *
    * string version = 2;
+   *
    * @return The bytes for version.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getVersionBytes() {
+  public com.google.protobuf.ByteString getVersionBytes() {
     java.lang.Object ref = version_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       version_ = b;
       return b;
     } else {
@@ -144,6 +171,7 @@ public java.lang.String getVersion() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -155,8 +183,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -186,17 +213,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.TensorFlowVersion)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.TensorFlowVersion other = (com.google.cloud.tpu.v1.TensorFlowVersion) obj;
+    com.google.cloud.tpu.v1.TensorFlowVersion other =
+        (com.google.cloud.tpu.v1.TensorFlowVersion) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getVersion()
-        .equals(other.getVersion())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getVersion().equals(other.getVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -217,130 +243,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.TensorFlowVersion parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.TensorFlowVersion parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.TensorFlowVersion prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A tensorflow version that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.TensorFlowVersion}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.TensorFlowVersion)
       com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.TensorFlowVersion.class, com.google.cloud.tpu.v1.TensorFlowVersion.Builder.class);
+              com.google.cloud.tpu.v1.TensorFlowVersion.class,
+              com.google.cloud.tpu.v1.TensorFlowVersion.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.TensorFlowVersion.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,9 +383,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
     }
 
     @java.lang.Override
@@ -372,8 +404,11 @@ public com.google.cloud.tpu.v1.TensorFlowVersion build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.TensorFlowVersion buildPartial() {
-      com.google.cloud.tpu.v1.TensorFlowVersion result = new com.google.cloud.tpu.v1.TensorFlowVersion(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.TensorFlowVersion result =
+          new com.google.cloud.tpu.v1.TensorFlowVersion(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -392,38 +427,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.TensorFlowVersion result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.TensorFlowVersion) {
-        return mergeFrom((com.google.cloud.tpu.v1.TensorFlowVersion)other);
+        return mergeFrom((com.google.cloud.tpu.v1.TensorFlowVersion) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -468,22 +504,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              version_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                version_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -493,22 +532,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -517,20 +559,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -538,28 +581,35 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -569,17 +619,21 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -589,18 +643,20 @@ public Builder setNameBytes(
 
     private java.lang.Object version_ = "";
     /**
+     *
+     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
+     *
      * @return The version.
      */
     public java.lang.String getVersion() {
       java.lang.Object ref = version_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         version_ = s;
         return s;
@@ -609,20 +665,21 @@ public java.lang.String getVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
+     *
      * @return The bytes for version.
      */
-    public com.google.protobuf.ByteString
-        getVersionBytes() {
+    public com.google.protobuf.ByteString getVersionBytes() {
       java.lang.Object ref = version_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         version_ = b;
         return b;
       } else {
@@ -630,28 +687,35 @@ public java.lang.String getVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
+     *
      * @param value The version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearVersion() {
@@ -661,26 +725,30 @@ public Builder clearVersion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
+     *
      * @param value The bytes for version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -690,12 +758,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.TensorFlowVersion)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.TensorFlowVersion)
   private static final com.google.cloud.tpu.v1.TensorFlowVersion DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.TensorFlowVersion();
   }
@@ -704,27 +772,27 @@ public static com.google.cloud.tpu.v1.TensorFlowVersion getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public TensorFlowVersion parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public TensorFlowVersion parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -739,6 +807,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.TensorFlowVersion getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionName.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionName.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionName.java
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
similarity index 51%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
index fe0475ee89cd..7192ca2da720 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
@@ -1,49 +1,75 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface TensorFlowVersionOrBuilder extends
+public interface TensorFlowVersionOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.TensorFlowVersion)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * the tensorflow version.
    * 

    *
    * string version = 2;
+   *
    * @return The version.
    */
   java.lang.String getVersion();
   /**
+   *
+   *
    * 
    * the tensorflow version.
    * 

    *
    * string version = 2;
+   *
    * @return The bytes for version.
    */
-  com.google.protobuf.ByteString
-      getVersionBytes();
+  com.google.protobuf.ByteString getVersionBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/proto/google/cloud/tpu/v1/cloud_tpu.proto b/java-tpu/proto-google-cloud-tpu-v1/src/main/proto/google/cloud/tpu/v1/cloud_tpu.proto
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/proto/google/cloud/tpu/v1/cloud_tpu.proto
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/proto/google/cloud/tpu/v1/cloud_tpu.proto
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
index c7e8638acbde..357d47bd8571 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A accelerator type that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.AcceleratorType}
  */
-public final class AcceleratorType extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AcceleratorType extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.AcceleratorType)
     AcceleratorTypeOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AcceleratorType.newBuilder() to construct.
   private AcceleratorType(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private AcceleratorType() {
     name_ = "";
     type_ = "";
@@ -26,38 +44,43 @@ private AcceleratorType() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new AcceleratorType();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_AcceleratorType_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.AcceleratorType.class, com.google.cloud.tpu.v2.AcceleratorType.Builder.class);
+            com.google.cloud.tpu.v2.AcceleratorType.class,
+            com.google.cloud.tpu.v2.AcceleratorType.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +89,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,14 +120,18 @@ public java.lang.String getName() {
   }
 
   public static final int TYPE_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object type_ = "";
   /**
+   *
+   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The type.
    */
   @java.lang.Override
@@ -113,29 +140,29 @@ public java.lang.String getType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       type_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The bytes for type.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTypeBytes() {
+  public com.google.protobuf.ByteString getTypeBytes() {
     java.lang.Object ref = type_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       type_ = b;
       return b;
     } else {
@@ -144,6 +171,7 @@ public java.lang.String getType() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -155,8 +183,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -186,17 +213,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.AcceleratorType)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.AcceleratorType other = (com.google.cloud.tpu.v2.AcceleratorType) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getType()
-        .equals(other.getType())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getType().equals(other.getType())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -217,130 +242,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.AcceleratorType parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.AcceleratorType parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.AcceleratorType prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A accelerator type that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.AcceleratorType}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.AcceleratorType)
       com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_AcceleratorType_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.AcceleratorType.class, com.google.cloud.tpu.v2.AcceleratorType.Builder.class);
+              com.google.cloud.tpu.v2.AcceleratorType.class,
+              com.google.cloud.tpu.v2.AcceleratorType.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.AcceleratorType.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,9 +382,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
@@ -372,8 +403,11 @@ public com.google.cloud.tpu.v2.AcceleratorType build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.AcceleratorType buildPartial() {
-      com.google.cloud.tpu.v2.AcceleratorType result = new com.google.cloud.tpu.v2.AcceleratorType(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.AcceleratorType result =
+          new com.google.cloud.tpu.v2.AcceleratorType(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -392,38 +426,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.AcceleratorType result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.AcceleratorType) {
-        return mergeFrom((com.google.cloud.tpu.v2.AcceleratorType)other);
+        return mergeFrom((com.google.cloud.tpu.v2.AcceleratorType) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -468,22 +503,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              type_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                type_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -493,22 +531,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -517,20 +558,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -538,28 +580,35 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -569,17 +618,21 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -589,18 +642,20 @@ public Builder setNameBytes(
 
     private java.lang.Object type_ = "";
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @return The type.
      */
     public java.lang.String getType() {
       java.lang.Object ref = type_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         type_ = s;
         return s;
@@ -609,20 +664,21 @@ public java.lang.String getType() {
       }
     }
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @return The bytes for type.
      */
-    public com.google.protobuf.ByteString
-        getTypeBytes() {
+    public com.google.protobuf.ByteString getTypeBytes() {
       java.lang.Object ref = type_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         type_ = b;
         return b;
       } else {
@@ -630,28 +686,35 @@ public java.lang.String getType() {
       }
     }
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @param value The type to set.
      * @return This builder for chaining.
      */
-    public Builder setType(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setType(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearType() {
@@ -661,26 +724,30 @@ public Builder clearType() {
       return this;
     }
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @param value The bytes for type to set.
      * @return This builder for chaining.
      */
-    public Builder setTypeBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTypeBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -690,12 +757,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.AcceleratorType)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.AcceleratorType)
   private static final com.google.cloud.tpu.v2.AcceleratorType DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.AcceleratorType();
   }
@@ -704,27 +771,27 @@ public static com.google.cloud.tpu.v2.AcceleratorType getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public AcceleratorType parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AcceleratorType parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -739,6 +806,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.AcceleratorType getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeName.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeName.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeName.java
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
similarity index 51%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
index dc24d97a09b0..08972a10a2fe 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
@@ -1,49 +1,75 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface AcceleratorTypeOrBuilder extends
+public interface AcceleratorTypeOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.AcceleratorType)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The type.
    */
   java.lang.String getType();
   /**
+   *
+   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The bytes for type.
    */
-  com.google.protobuf.ByteString
-      getTypeBytes();
+  com.google.protobuf.ByteString getTypeBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
index d61f360458fb..331df161323c 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
@@ -1,62 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * An access config attached to the TPU worker.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.AccessConfig}
  */
-public final class AccessConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AccessConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.AccessConfig)
     AccessConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AccessConfig.newBuilder() to construct.
   private AccessConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private AccessConfig() {
     externalIp_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new AccessConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.AccessConfig.class, com.google.cloud.tpu.v2.AccessConfig.Builder.class);
+            com.google.cloud.tpu.v2.AccessConfig.class,
+            com.google.cloud.tpu.v2.AccessConfig.Builder.class);
   }
 
   public static final int EXTERNAL_IP_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object externalIp_ = "";
   /**
+   *
+   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The externalIp.
    */
   @java.lang.Override
@@ -65,29 +88,29 @@ public java.lang.String getExternalIp() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       externalIp_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for externalIp.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getExternalIpBytes() {
+  public com.google.protobuf.ByteString getExternalIpBytes() {
     java.lang.Object ref = externalIp_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       externalIp_ = b;
       return b;
     } else {
@@ -96,6 +119,7 @@ public java.lang.String getExternalIp() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +131,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(externalIp_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, externalIp_);
     }
@@ -132,15 +155,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.AccessConfig)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.AccessConfig other = (com.google.cloud.tpu.v2.AccessConfig) obj;
 
-    if (!getExternalIp()
-        .equals(other.getExternalIp())) return false;
+    if (!getExternalIp().equals(other.getExternalIp())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +181,135 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.AccessConfig parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.cloud.tpu.v2.AccessConfig parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.AccessConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * An access config attached to the TPU worker.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.AccessConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.AccessConfig)
       com.google.cloud.tpu.v2.AccessConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.AccessConfig.class, com.google.cloud.tpu.v2.AccessConfig.Builder.class);
+              com.google.cloud.tpu.v2.AccessConfig.class,
+              com.google.cloud.tpu.v2.AccessConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.AccessConfig.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +319,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
     }
 
     @java.lang.Override
@@ -314,7 +341,9 @@ public com.google.cloud.tpu.v2.AccessConfig build() {
     @java.lang.Override
     public com.google.cloud.tpu.v2.AccessConfig buildPartial() {
       com.google.cloud.tpu.v2.AccessConfig result = new com.google.cloud.tpu.v2.AccessConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +359,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.AccessConfig result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.AccessConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2.AccessConfig)other);
+        return mergeFrom((com.google.cloud.tpu.v2.AccessConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +431,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              externalIp_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                externalIp_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +453,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object externalIp_ = "";
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The externalIp.
      */
     public java.lang.String getExternalIp() {
       java.lang.Object ref = externalIp_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         externalIp_ = s;
         return s;
@@ -445,20 +480,21 @@ public java.lang.String getExternalIp() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The bytes for externalIp.
      */
-    public com.google.protobuf.ByteString
-        getExternalIpBytes() {
+    public com.google.protobuf.ByteString getExternalIpBytes() {
       java.lang.Object ref = externalIp_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         externalIp_ = b;
         return b;
       } else {
@@ -466,28 +502,35 @@ public java.lang.String getExternalIp() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The externalIp to set.
      * @return This builder for chaining.
      */
-    public Builder setExternalIp(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setExternalIp(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       externalIp_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearExternalIp() {
@@ -497,26 +540,30 @@ public Builder clearExternalIp() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The bytes for externalIp to set.
      * @return This builder for chaining.
      */
-    public Builder setExternalIpBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setExternalIpBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       externalIp_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +573,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.AccessConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.AccessConfig)
   private static final com.google.cloud.tpu.v2.AccessConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.AccessConfig();
   }
@@ -540,27 +587,27 @@ public static com.google.cloud.tpu.v2.AccessConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public AccessConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AccessConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +622,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.AccessConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
similarity index 51%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
index 8e23ae69ce14..c6fca0ebe20c 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
@@ -1,29 +1,50 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface AccessConfigOrBuilder extends
+public interface AccessConfigOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.AccessConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The externalIp.
    */
   java.lang.String getExternalIp();
   /**
+   *
+   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for externalIp.
    */
-  com.google.protobuf.ByteString
-      getExternalIpBytes();
+  com.google.protobuf.ByteString getExternalIpBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
index 32f197a458da..f4de14701ab2 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A node-attached disk resource.
  * Next ID: 8;
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2.AttachedDisk}
  */
-public final class AttachedDisk extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AttachedDisk extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.AttachedDisk)
     AttachedDiskOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AttachedDisk.newBuilder() to construct.
   private AttachedDisk(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private AttachedDisk() {
     sourceDisk_ = "";
     mode_ = 0;
@@ -27,39 +45,43 @@ private AttachedDisk() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new AttachedDisk();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.AttachedDisk.class, com.google.cloud.tpu.v2.AttachedDisk.Builder.class);
+            com.google.cloud.tpu.v2.AttachedDisk.class,
+            com.google.cloud.tpu.v2.AttachedDisk.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * The different mode of the attached disk.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2.AttachedDisk.DiskMode}
    */
-  public enum DiskMode
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * The disk mode is not known/set.
      * 

@@ -68,6 +90,8 @@ public enum DiskMode
      */
     DISK_MODE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * Attaches the disk in read-write mode. Only one TPU node can attach a disk
      * in read-write mode at a time.
@@ -77,6 +101,8 @@ public enum DiskMode
      */
     READ_WRITE(1),
     /**
+     *
+     *
      * 
      * Attaches the disk in read-only mode. Multiple TPU nodes can attach
      * a disk in read-only mode at a time.
@@ -89,6 +115,8 @@ public enum DiskMode
     ;
 
     /**
+     *
+     *
      * 
      * The disk mode is not known/set.
      * 

@@ -97,6 +125,8 @@ public enum DiskMode
      */
     public static final int DISK_MODE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * Attaches the disk in read-write mode. Only one TPU node can attach a disk
      * in read-write mode at a time.
@@ -106,6 +136,8 @@ public enum DiskMode
      */
     public static final int READ_WRITE_VALUE = 1;
     /**
+     *
+     *
      * 
      * Attaches the disk in read-only mode. Multiple TPU nodes can attach
      * a disk in read-only mode at a time.
@@ -115,7 +147,6 @@ public enum DiskMode
      */
     public static final int READ_ONLY_VALUE = 2;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -140,49 +171,49 @@ public static DiskMode valueOf(int value) {
      */
     public static DiskMode forNumber(int value) {
       switch (value) {
-        case 0: return DISK_MODE_UNSPECIFIED;
-        case 1: return READ_WRITE;
-        case 2: return READ_ONLY;
-        default: return null;
+        case 0:
+          return DISK_MODE_UNSPECIFIED;
+        case 1:
+          return READ_WRITE;
+        case 2:
+          return READ_ONLY;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        DiskMode> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public DiskMode findValueByNumber(int number) {
-              return DiskMode.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public DiskMode findValueByNumber(int number) {
+            return DiskMode.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2.AttachedDisk.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final DiskMode[] VALUES = values();
 
-    public static DiskMode valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static DiskMode valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -200,15 +231,19 @@ private DiskMode(int value) {
   }
 
   public static final int SOURCE_DISK_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object sourceDisk_ = "";
   /**
+   *
+   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
+   *
    * @return The sourceDisk.
    */
   @java.lang.Override
@@ -217,30 +252,30 @@ public java.lang.String getSourceDisk() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       sourceDisk_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
+   *
    * @return The bytes for sourceDisk.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSourceDiskBytes() {
+  public com.google.protobuf.ByteString getSourceDiskBytes() {
     java.lang.Object ref = sourceDisk_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       sourceDisk_ = b;
       return b;
     } else {
@@ -251,6 +286,8 @@ public java.lang.String getSourceDisk() {
   public static final int MODE_FIELD_NUMBER = 4;
   private int mode_ = 0;
   /**
+   *
+   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -258,12 +295,16 @@ public java.lang.String getSourceDisk() {
    * 

    *
    * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
+   *
    * @return The enum numeric value on the wire for mode.
    */
-  @java.lang.Override public int getModeValue() {
+  @java.lang.Override
+  public int getModeValue() {
     return mode_;
   }
   /**
+   *
+   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -271,14 +312,18 @@ public java.lang.String getSourceDisk() {
    * 

    *
    * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
+   *
    * @return The mode.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode() {
-    com.google.cloud.tpu.v2.AttachedDisk.DiskMode result = com.google.cloud.tpu.v2.AttachedDisk.DiskMode.forNumber(mode_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode() {
+    com.google.cloud.tpu.v2.AttachedDisk.DiskMode result =
+        com.google.cloud.tpu.v2.AttachedDisk.DiskMode.forNumber(mode_);
     return result == null ? com.google.cloud.tpu.v2.AttachedDisk.DiskMode.UNRECOGNIZED : result;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -290,8 +335,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(sourceDisk_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, sourceDisk_);
     }
@@ -311,8 +355,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, sourceDisk_);
     }
     if (mode_ != com.google.cloud.tpu.v2.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(4, mode_);
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(4, mode_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -322,15 +365,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.AttachedDisk)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.AttachedDisk other = (com.google.cloud.tpu.v2.AttachedDisk) obj;
 
-    if (!getSourceDisk()
-        .equals(other.getSourceDisk())) return false;
+    if (!getSourceDisk().equals(other.getSourceDisk())) return false;
     if (mode_ != other.mode_) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -352,97 +394,103 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.AttachedDisk prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A node-attached disk resource.
    * Next ID: 8;
@@ -450,33 +498,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2.AttachedDisk}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.AttachedDisk)
       com.google.cloud.tpu.v2.AttachedDiskOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.AttachedDisk.class, com.google.cloud.tpu.v2.AttachedDisk.Builder.class);
+              com.google.cloud.tpu.v2.AttachedDisk.class,
+              com.google.cloud.tpu.v2.AttachedDisk.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.AttachedDisk.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -487,9 +534,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
     }
 
     @java.lang.Override
@@ -509,7 +556,9 @@ public com.google.cloud.tpu.v2.AttachedDisk build() {
     @java.lang.Override
     public com.google.cloud.tpu.v2.AttachedDisk buildPartial() {
       com.google.cloud.tpu.v2.AttachedDisk result = new com.google.cloud.tpu.v2.AttachedDisk(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -528,38 +577,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.AttachedDisk result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.AttachedDisk) {
-        return mergeFrom((com.google.cloud.tpu.v2.AttachedDisk)other);
+        return mergeFrom((com.google.cloud.tpu.v2.AttachedDisk) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -602,22 +652,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 26: {
-              sourceDisk_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 26
-            case 32: {
-              mode_ = input.readEnum();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 32
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 26:
+              {
+                sourceDisk_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 26
+            case 32:
+              {
+                mode_ = input.readEnum();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 32
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -627,23 +680,26 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object sourceDisk_ = "";
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @return The sourceDisk.
      */
     public java.lang.String getSourceDisk() {
       java.lang.Object ref = sourceDisk_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         sourceDisk_ = s;
         return s;
@@ -652,21 +708,22 @@ public java.lang.String getSourceDisk() {
       }
     }
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @return The bytes for sourceDisk.
      */
-    public com.google.protobuf.ByteString
-        getSourceDiskBytes() {
+    public com.google.protobuf.ByteString getSourceDiskBytes() {
       java.lang.Object ref = sourceDisk_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         sourceDisk_ = b;
         return b;
       } else {
@@ -674,30 +731,37 @@ public java.lang.String getSourceDisk() {
       }
     }
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @param value The sourceDisk to set.
      * @return This builder for chaining.
      */
-    public Builder setSourceDisk(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSourceDisk(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       sourceDisk_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSourceDisk() {
@@ -707,18 +771,22 @@ public Builder clearSourceDisk() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @param value The bytes for sourceDisk to set.
      * @return This builder for chaining.
      */
-    public Builder setSourceDiskBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSourceDiskBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       sourceDisk_ = value;
       bitField0_ |= 0x00000001;
@@ -728,6 +796,8 @@ public Builder setSourceDiskBytes(
 
     private int mode_ = 0;
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -735,12 +805,16 @@ public Builder setSourceDiskBytes(
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
+     *
      * @return The enum numeric value on the wire for mode.
      */
-    @java.lang.Override public int getModeValue() {
+    @java.lang.Override
+    public int getModeValue() {
       return mode_;
     }
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -748,6 +822,7 @@ public Builder setSourceDiskBytes(
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
+     *
      * @param value The enum numeric value on the wire for mode to set.
      * @return This builder for chaining.
      */
@@ -758,6 +833,8 @@ public Builder setModeValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -765,14 +842,18 @@ public Builder setModeValue(int value) {
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
+     *
      * @return The mode.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode() {
-      com.google.cloud.tpu.v2.AttachedDisk.DiskMode result = com.google.cloud.tpu.v2.AttachedDisk.DiskMode.forNumber(mode_);
+      com.google.cloud.tpu.v2.AttachedDisk.DiskMode result =
+          com.google.cloud.tpu.v2.AttachedDisk.DiskMode.forNumber(mode_);
       return result == null ? com.google.cloud.tpu.v2.AttachedDisk.DiskMode.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -780,6 +861,7 @@ public com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode() {
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
+     *
      * @param value The mode to set.
      * @return This builder for chaining.
      */
@@ -793,6 +875,8 @@ public Builder setMode(com.google.cloud.tpu.v2.AttachedDisk.DiskMode value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -800,6 +884,7 @@ public Builder setMode(com.google.cloud.tpu.v2.AttachedDisk.DiskMode value) {
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearMode() {
@@ -808,9 +893,9 @@ public Builder clearMode() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -820,12 +905,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.AttachedDisk)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.AttachedDisk)
   private static final com.google.cloud.tpu.v2.AttachedDisk DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.AttachedDisk();
   }
@@ -834,27 +919,27 @@ public static com.google.cloud.tpu.v2.AttachedDisk getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public AttachedDisk parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AttachedDisk parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -869,6 +954,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.AttachedDisk getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
index c01d3356cc9b..013905493c57 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
@@ -1,35 +1,58 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface AttachedDiskOrBuilder extends
+public interface AttachedDiskOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.AttachedDisk)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
+   *
    * @return The sourceDisk.
    */
   java.lang.String getSourceDisk();
   /**
+   *
+   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
+   *
    * @return The bytes for sourceDisk.
    */
-  com.google.protobuf.ByteString
-      getSourceDiskBytes();
+  com.google.protobuf.ByteString getSourceDiskBytes();
 
   /**
+   *
+   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -37,10 +60,13 @@ public interface AttachedDiskOrBuilder extends
    * 

    *
    * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
+   *
    * @return The enum numeric value on the wire for mode.
    */
   int getModeValue();
   /**
+   *
+   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -48,6 +74,7 @@ public interface AttachedDiskOrBuilder extends
    * 

    *
    * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
+   *
    * @return The mode.
    */
   com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode();
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java
new file mode 100644
index 000000000000..ea0bce53b174
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java
@@ -0,0 +1,733 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public final class CloudTpuProto {
+  private CloudTpuProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_Node_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2_Node_LabelsEntry_descriptor;
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+      internal_static_google_cloud_tpu_v2_Node_LabelsEntry_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2_Node_MetadataEntry_descriptor;
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+      internal_static_google_cloud_tpu_v2_Node_MetadataEntry_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
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+      internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
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+      internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
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+      internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
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+      internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
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+      internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
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+      internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
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+      internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
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+      internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
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+      internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
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+      internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2_Symptom_descriptor;
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+      internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
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+      internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
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+      internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
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+      internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n#google/cloud/tpu/v2/cloud_tpu.proto\022\023g"
+          + "oogle.cloud.tpu.v2\032\034google/api/annotatio"
+          + "ns.proto\032\027google/api/client.proto\032\037googl"
+          + "e/api/field_behavior.proto\032\031google/api/r"
+          + "esource.proto\032#google/longrunning/operat"
+          + "ions.proto\032 google/protobuf/field_mask.p"
+          + "roto\032\037google/protobuf/timestamp.proto\"e\n"
+          + "\017GuestAttributes\022\022\n\nquery_path\030\001 \001(\t\022>\n\013"
+          + "query_value\030\002 \001(\0132).google.cloud.tpu.v2."
+          + "GuestAttributesValue\"P\n\024GuestAttributesV"
+          + "alue\0228\n\005items\030\001 \003(\0132).google.cloud.tpu.v"
+          + "2.GuestAttributesEntry\"E\n\024GuestAttribute"
+          + "sEntry\022\021\n\tnamespace\030\001 \001(\t\022\013\n\003key\030\002 \001(\t\022\r"
+          + "\n\005value\030\003 \001(\t\"\243\001\n\014AttachedDisk\022\023\n\013source"
+          + "_disk\030\003 \001(\t\0228\n\004mode\030\004 \001(\0162*.google.cloud"
+          + ".tpu.v2.AttachedDisk.DiskMode\"D\n\010DiskMod"
+          + "e\022\031\n\025DISK_MODE_UNSPECIFIED\020\000\022\016\n\nREAD_WRI"
+          + "TE\020\001\022\r\n\tREAD_ONLY\020\002\"9\n\020SchedulingConfig\022"
+          + "\023\n\013preemptible\030\001 \001(\010\022\020\n\010reserved\030\002 \001(\010\"m"
+          + "\n\017NetworkEndpoint\022\022\n\nip_address\030\001 \001(\t\022\014\n"
+          + "\004port\030\002 \001(\005\0228\n\raccess_config\030\005 \001(\0132!.goo"
+          + "gle.cloud.tpu.v2.AccessConfig\"(\n\014AccessC"
+          + "onfig\022\030\n\013external_ip\030\001 \001(\tB\003\340A\003\"i\n\rNetwo"
+          + "rkConfig\022\017\n\007network\030\001 \001(\t\022\022\n\nsubnetwork\030"
+          + "\002 \001(\t\022\033\n\023enable_external_ips\030\003 \001(\010\022\026\n\016ca"
+          + "n_ip_forward\030\004 \001(\010\".\n\016ServiceAccount\022\r\n\005"
+          + "email\030\001 \001(\t\022\r\n\005scope\030\002 \003(\t\"\260\014\n\004Node\022\024\n\004n"
+          + "ame\030\001 \001(\tB\006\340A\003\340A\005\022\023\n\013description\030\003 \001(\t\022\035"
+          + "\n\020accelerator_type\030\005 \001(\tB\003\340A\002\0223\n\005state\030\t"
+          + " \001(\0162\037.google.cloud.tpu.v2.Node.StateB\003\340"
+          + "A\003\022\037\n\022health_description\030\n \001(\tB\003\340A\003\022\034\n\017r"
+          + "untime_version\030\013 \001(\tB\003\340A\002\022:\n\016network_con"
+          + "fig\030$ \001(\0132\".google.cloud.tpu.v2.NetworkC"
+          + "onfig\022\022\n\ncidr_block\030\r \001(\t\022<\n\017service_acc"
+          + "ount\030% \001(\0132#.google.cloud.tpu.v2.Service"
+          + "Account\0224\n\013create_time\030\020 \001(\0132\032.google.pr"
+          + "otobuf.TimestampB\003\340A\003\022@\n\021scheduling_conf"
+          + "ig\030\021 \001(\0132%.google.cloud.tpu.v2.Schedulin"
+          + "gConfig\022D\n\021network_endpoints\030\025 \003(\0132$.goo"
+          + "gle.cloud.tpu.v2.NetworkEndpointB\003\340A\003\0220\n"
+          + "\006health\030\026 \001(\0162 .google.cloud.tpu.v2.Node"
+          + ".Health\0225\n\006labels\030\030 \003(\0132%.google.cloud.t"
+          + "pu.v2.Node.LabelsEntry\0229\n\010metadata\030\" \003(\013"
+          + "2\'.google.cloud.tpu.v2.Node.MetadataEntr"
+          + "y\022\014\n\004tags\030( \003(\t\022\017\n\002id\030! \001(\003B\003\340A\003\0225\n\ndata"
+          + "_disks\030) \003(\0132!.google.cloud.tpu.v2.Attac"
+          + "hedDisk\022>\n\013api_version\030& \001(\0162$.google.cl"
+          + "oud.tpu.v2.Node.ApiVersionB\003\340A\003\0223\n\010sympt"
+          + "oms\030\' \003(\0132\034.google.cloud.tpu.v2.SymptomB"
+          + "\003\340A\003\022M\n\030shielded_instance_config\030- \001(\0132+"
+          + ".google.cloud.tpu.v2.ShieldedInstanceCon"
+          + "fig\032-\n\013LabelsEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005value"
+          + "\030\002 \001(\t:\0028\001\032/\n\rMetadataEntry\022\013\n\003key\030\001 \001(\t"
+          + "\022\r\n\005value\030\002 \001(\t:\0028\001\"\341\001\n\005State\022\025\n\021STATE_U"
+          + "NSPECIFIED\020\000\022\014\n\010CREATING\020\001\022\t\n\005READY\020\002\022\016\n"
+          + "\nRESTARTING\020\003\022\r\n\tREIMAGING\020\004\022\014\n\010DELETING"
+          + "\020\005\022\r\n\tREPAIRING\020\006\022\013\n\007STOPPED\020\010\022\014\n\010STOPPI"
+          + "NG\020\t\022\014\n\010STARTING\020\n\022\r\n\tPREEMPTED\020\013\022\016\n\nTER"
+          + "MINATED\020\014\022\n\n\006HIDING\020\r\022\n\n\006HIDDEN\020\016\022\014\n\010UNH"
+          + "IDING\020\017\"o\n\006Health\022\026\n\022HEALTH_UNSPECIFIED\020"
+          + "\000\022\013\n\007HEALTHY\020\001\022\013\n\007TIMEOUT\020\003\022\030\n\024UNHEALTHY"
+          + "_TENSORFLOW\020\004\022\031\n\025UNHEALTHY_MAINTENANCE\020\005"
+          + "\"W\n\nApiVersion\022\033\n\027API_VERSION_UNSPECIFIE"
+          + "D\020\000\022\r\n\tV1_ALPHA1\020\001\022\006\n\002V1\020\002\022\r\n\tV2_ALPHA1\020"
+          + "\003\022\006\n\002V2\020\004:R\352AO\n\027tpu.googleapis.com/Node\022"
+          + "4projects/{project}/locations/{location}"
+          + "/nodes/{node}\"j\n\020ListNodesRequest\022/\n\006par"
+          + "ent\030\001 \001(\tB\037\340A\002\372A\031\022\027tpu.googleapis.com/No"
+          + "de\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001("
+          + "\t\"k\n\021ListNodesResponse\022(\n\005nodes\030\001 \003(\0132\031."
+          + "google.cloud.tpu.v2.Node\022\027\n\017next_page_to"
+          + "ken\030\002 \001(\t\022\023\n\013unreachable\030\003 \003(\t\"?\n\016GetNod"
+          + "eRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.goog"
+          + "leapis.com/Node\"\215\001\n\021CreateNodeRequest\0229\n"
+          + "\006parent\030\001 \001(\tB)\340A\002\372A#\n!locations.googlea"
+          + "pis.com/Location\022\017\n\007node_id\030\002 \001(\t\022,\n\004nod"
+          + "e\030\003 \001(\0132\031.google.cloud.tpu.v2.NodeB\003\340A\002\""
+          + "B\n\021DeleteNodeRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372"
+          + "A\031\n\027tpu.googleapis.com/Node\"@\n\017StopNodeR"
+          + "equest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.google"
+          + "apis.com/Node\"A\n\020StartNodeRequest\022-\n\004nam"
+          + "e\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googleapis.com/Node"
+          + "\"w\n\021UpdateNodeRequest\0224\n\013update_mask\030\001 \001"
+          + "(\0132\032.google.protobuf.FieldMaskB\003\340A\002\022,\n\004n"
+          + "ode\030\002 \001(\0132\031.google.cloud.tpu.v2.NodeB\003\340A"
+          + "\002\" \n\017ServiceIdentity\022\r\n\005email\030\001 \001(\t\"[\n\036G"
+          + "enerateServiceIdentityRequest\0229\n\006parent\030"
+          + "\001 \001(\tB)\340A\002\372A#\n!locations.googleapis.com/"
+          + "Location\"Y\n\037GenerateServiceIdentityRespo"
+          + "nse\0226\n\010identity\030\001 \001(\0132$.google.cloud.tpu"
+          + ".v2.ServiceIdentity\"\243\001\n\017AcceleratorType\022"
+          + "\014\n\004name\030\001 \001(\t\022\014\n\004type\030\002 \001(\t:t\352Aq\n\"tpu.go"
+          + "ogleapis.com/AcceleratorType\022Kprojects/{"
+          + "project}/locations/{location}/accelerato"
+          + "rTypes/{accelerator_type}\"U\n\031GetAccelera"
+          + "torTypeRequest\0228\n\004name\030\001 \001(\tB*\340A\002\372A$\n\"tp"
+          + "u.googleapis.com/AcceleratorType\"\242\001\n\033Lis"
+          + "tAcceleratorTypesRequest\022:\n\006parent\030\001 \001(\t"
+          + "B*\340A\002\372A$\022\"tpu.googleapis.com/Accelerator"
+          + "Type\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 "
+          + "\001(\t\022\016\n\006filter\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\215\001"
+          + "\n\034ListAcceleratorTypesResponse\022?\n\021accele"
+          + "rator_types\030\001 \003(\0132$.google.cloud.tpu.v2."
+          + "AcceleratorType\022\027\n\017next_page_token\030\002 \001(\t"
+          + "\022\023\n\013unreachable\030\003 \003(\t\"\242\001\n\016RuntimeVersion"
+          + "\022\014\n\004name\030\001 \001(\t\022\017\n\007version\030\002 \001(\t:q\352An\n!tp"
+          + "u.googleapis.com/RuntimeVersion\022Iproject"
+          + "s/{project}/locations/{location}/runtime"
+          + "Versions/{runtime_version}\"S\n\030GetRuntime"
+          + "VersionRequest\0227\n\004name\030\001 \001(\tB)\340A\002\372A#\n!tp"
+          + "u.googleapis.com/RuntimeVersion\"\240\001\n\032List"
+          + "RuntimeVersionsRequest\0229\n\006parent\030\001 \001(\tB)"
+          + "\340A\002\372A#\022!tpu.googleapis.com/RuntimeVersio"
+          + "n\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t"
+          + "\022\016\n\006filter\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\212\001\n\033L"
+          + "istRuntimeVersionsResponse\022=\n\020runtime_ve"
+          + "rsions\030\001 \003(\0132#.google.cloud.tpu.v2.Runti"
+          + "meVersion\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013un"
+          + "reachable\030\003 \003(\t\"\326\001\n\021OperationMetadata\022/\n"
+          + "\013create_time\030\001 \001(\0132\032.google.protobuf.Tim"
+          + "estamp\022,\n\010end_time\030\002 \001(\0132\032.google.protob"
+          + "uf.Timestamp\022\016\n\006target\030\003 \001(\t\022\014\n\004verb\030\004 \001"
+          + "(\t\022\025\n\rstatus_detail\030\005 \001(\t\022\030\n\020cancel_requ"
+          + "ested\030\006 \001(\010\022\023\n\013api_version\030\007 \001(\t\"\305\002\n\007Sym"
+          + "ptom\022/\n\013create_time\030\001 \001(\0132\032.google.proto"
+          + "buf.Timestamp\022>\n\014symptom_type\030\002 \001(\0162(.go"
+          + "ogle.cloud.tpu.v2.Symptom.SymptomType\022\017\n"
+          + "\007details\030\003 \001(\t\022\021\n\tworker_id\030\004 \001(\t\"\244\001\n\013Sy"
+          + "mptomType\022\034\n\030SYMPTOM_TYPE_UNSPECIFIED\020\000\022"
+          + "\016\n\nLOW_MEMORY\020\001\022\021\n\rOUT_OF_MEMORY\020\002\022\025\n\021EX"
+          + "ECUTE_TIMED_OUT\020\003\022\023\n\017MESH_BUILD_FAIL\020\004\022\025"
+          + "\n\021HBM_OUT_OF_MEMORY\020\005\022\021\n\rPROJECT_ABUSE\020\006"
+          + "\"r\n\031GetGuestAttributesRequest\022-\n\004name\030\001 "
+          + "\001(\tB\037\340A\002\372A\031\n\027tpu.googleapis.com/Node\022\022\n\n"
+          + "query_path\030\002 \001(\t\022\022\n\nworker_ids\030\003 \003(\t\"\\\n\032"
+          + "GetGuestAttributesResponse\022>\n\020guest_attr"
+          + "ibutes\030\001 \003(\0132$.google.cloud.tpu.v2.Guest"
+          + "Attributes\"4\n\026ShieldedInstanceConfig\022\032\n\022"
+          + "enable_secure_boot\030\001 \001(\0102\370\022\n\003Tpu\022\226\001\n\tLis"
+          + "tNodes\022%.google.cloud.tpu.v2.ListNodesRe"
+          + "quest\032&.google.cloud.tpu.v2.ListNodesRes"
+          + "ponse\":\202\323\344\223\002+\022)/v2/{parent=projects/*/lo"
+          + "cations/*}/nodes\332A\006parent\022\203\001\n\007GetNode\022#."
+          + "google.cloud.tpu.v2.GetNodeRequest\032\031.goo"
+          + "gle.cloud.tpu.v2.Node\"8\202\323\344\223\002+\022)/v2/{name"
+          + "=projects/*/locations/*/nodes/*}\332A\004name\022"
+          + "\276\001\n\nCreateNode\022&.google.cloud.tpu.v2.Cre"
+          + "ateNodeRequest\032\035.google.longrunning.Oper"
+          + "ation\"i\202\323\344\223\0021\")/v2/{parent=projects/*/lo"
+          + "cations/*}/nodes:\004node\332A\023parent,node,nod"
+          + "e_id\312A\031\n\004Node\022\021OperationMetadata\022\272\001\n\nDel"
+          + "eteNode\022&.google.cloud.tpu.v2.DeleteNode"
+          + "Request\032\035.google.longrunning.Operation\"e"
+          + "\202\323\344\223\002+*)/v2/{name=projects/*/locations/*"
+          + "/nodes/*}\332A\004name\312A*\n\025google.protobuf.Emp"
+          + "ty\022\021OperationMetadata\022\246\001\n\010StopNode\022$.goo"
+          + "gle.cloud.tpu.v2.StopNodeRequest\032\035.googl"
+          + "e.longrunning.Operation\"U\202\323\344\223\0023\"./v2/{na"
+          + "me=projects/*/locations/*/nodes/*}:stop:"
+          + "\001*\312A\031\n\004Node\022\021OperationMetadata\022\251\001\n\tStart"
+          + "Node\022%.google.cloud.tpu.v2.StartNodeRequ"
+          + "est\032\035.google.longrunning.Operation\"V\202\323\344\223"
+          + "\0024\"//v2/{name=projects/*/locations/*/nod"
+          + "es/*}:start:\001*\312A\031\n\004Node\022\021OperationMetada"
+          + "ta\022\300\001\n\nUpdateNode\022&.google.cloud.tpu.v2."
+          + "UpdateNodeRequest\032\035.google.longrunning.O"
+          + "peration\"k\202\323\344\223\00262./v2/{node.name=project"
+          + "s/*/locations/*/nodes/*}:\004node\332A\020node,up"
+          + "date_mask\312A\031\n\004Node\022\021OperationMetadata\022\314\001"
+          + "\n\027GenerateServiceIdentity\0223.google.cloud"
+          + ".tpu.v2.GenerateServiceIdentityRequest\0324"
+          + ".google.cloud.tpu.v2.GenerateServiceIden"
+          + "tityResponse\"F\202\323\344\223\002@\";/v2/{parent=projec"
+          + "ts/*/locations/*}:generateServiceIdentit"
+          + "y:\001*\022\302\001\n\024ListAcceleratorTypes\0220.google.c"
+          + "loud.tpu.v2.ListAcceleratorTypesRequest\032"
+          + "1.google.cloud.tpu.v2.ListAcceleratorTyp"
+          + "esResponse\"E\202\323\344\223\0026\0224/v2/{parent=projects"
+          + "/*/locations/*}/acceleratorTypes\332A\006paren"
+          + "t\022\257\001\n\022GetAcceleratorType\022..google.cloud."
+          + "tpu.v2.GetAcceleratorTypeRequest\032$.googl"
+          + "e.cloud.tpu.v2.AcceleratorType\"C\202\323\344\223\0026\0224"
+          + "/v2/{name=projects/*/locations/*/acceler"
+          + "atorTypes/*}\332A\004name\022\276\001\n\023ListRuntimeVersi"
+          + "ons\022/.google.cloud.tpu.v2.ListRuntimeVer"
+          + "sionsRequest\0320.google.cloud.tpu.v2.ListR"
+          + "untimeVersionsResponse\"D\202\323\344\223\0025\0223/v2/{par"
+          + "ent=projects/*/locations/*}/runtimeVersi"
+          + "ons\332A\006parent\022\253\001\n\021GetRuntimeVersion\022-.goo"
+          + "gle.cloud.tpu.v2.GetRuntimeVersionReques"
+          + "t\032#.google.cloud.tpu.v2.RuntimeVersion\"B"
+          + "\202\323\344\223\0025\0223/v2/{name=projects/*/locations/*"
+          + "/runtimeVersions/*}\332A\004name\022\276\001\n\022GetGuestA"
+          + "ttributes\022..google.cloud.tpu.v2.GetGuest"
+          + "AttributesRequest\032/.google.cloud.tpu.v2."
+          + "GetGuestAttributesResponse\"G\202\323\344\223\002A\"
  * Request for [CreateNode][google.cloud.tpu.v2.Tpu.CreateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.CreateNodeRequest}
  */
-public final class CreateNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CreateNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.CreateNodeRequest)
     CreateNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CreateNodeRequest.newBuilder() to construct.
   private CreateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CreateNodeRequest() {
     parent_ = "";
     nodeId_ = "";
@@ -26,38 +44,45 @@ private CreateNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CreateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_CreateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.CreateNodeRequest.class, com.google.cloud.tpu.v2.CreateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.CreateNodeRequest.class,
+            com.google.cloud.tpu.v2.CreateNodeRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -97,14 +124,18 @@ public java.lang.String getParent() {
   }
 
   public static final int NODE_ID_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nodeId_ = "";
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The nodeId.
    */
   @java.lang.Override
@@ -113,29 +144,29 @@ public java.lang.String getNodeId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nodeId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The bytes for nodeId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNodeIdBytes() {
+  public com.google.protobuf.ByteString getNodeIdBytes() {
     java.lang.Object ref = nodeId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nodeId_ = b;
       return b;
     } else {
@@ -146,11 +177,14 @@ public java.lang.String getNodeId() {
   public static final int NODE_FIELD_NUMBER = 3;
   private com.google.cloud.tpu.v2.Node node_;
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -158,11 +192,14 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The node.
    */
   @java.lang.Override
@@ -170,6 +207,8 @@ public com.google.cloud.tpu.v2.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
   }
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

@@ -182,6 +221,7 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -193,8 +233,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -220,8 +259,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nodeId_);
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getNode());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getNode());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -231,21 +269,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.CreateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.CreateNodeRequest other = (com.google.cloud.tpu.v2.CreateNodeRequest) obj;
+    com.google.cloud.tpu.v2.CreateNodeRequest other =
+        (com.google.cloud.tpu.v2.CreateNodeRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (!getNodeId()
-        .equals(other.getNodeId())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (!getNodeId().equals(other.getNodeId())) return false;
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode()
-          .equals(other.getNode())) return false;
+      if (!getNode().equals(other.getNode())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -271,130 +307,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.CreateNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.CreateNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.CreateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [CreateNode][google.cloud.tpu.v2.Tpu.CreateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.CreateNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.CreateNodeRequest)
       com.google.cloud.tpu.v2.CreateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_CreateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.CreateNodeRequest.class, com.google.cloud.tpu.v2.CreateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.CreateNodeRequest.class,
+              com.google.cloud.tpu.v2.CreateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.CreateNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -410,9 +452,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -431,8 +473,11 @@ public com.google.cloud.tpu.v2.CreateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.CreateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.CreateNodeRequest result = new com.google.cloud.tpu.v2.CreateNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.CreateNodeRequest result =
+          new com.google.cloud.tpu.v2.CreateNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -446,9 +491,7 @@ private void buildPartial0(com.google.cloud.tpu.v2.CreateNodeRequest result) {
         result.nodeId_ = nodeId_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.node_ = nodeBuilder_ == null
-            ? node_
-            : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
       }
     }
 
@@ -456,38 +499,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.CreateNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.CreateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.CreateNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.CreateNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -535,29 +579,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              nodeId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              input.readMessage(
-                  getNodeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                nodeId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -567,22 +613,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -591,20 +642,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -612,28 +666,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -643,17 +708,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -663,18 +734,20 @@ public Builder setParentBytes(
 
     private java.lang.Object nodeId_ = "";
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @return The nodeId.
      */
     public java.lang.String getNodeId() {
       java.lang.Object ref = nodeId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nodeId_ = s;
         return s;
@@ -683,20 +756,21 @@ public java.lang.String getNodeId() {
       }
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @return The bytes for nodeId.
      */
-    public com.google.protobuf.ByteString
-        getNodeIdBytes() {
+    public com.google.protobuf.ByteString getNodeIdBytes() {
       java.lang.Object ref = nodeId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nodeId_ = b;
         return b;
       } else {
@@ -704,28 +778,35 @@ public java.lang.String getNodeId() {
       }
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @param value The nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNodeId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nodeId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNodeId() {
@@ -735,17 +816,21 @@ public Builder clearNodeId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @param value The bytes for nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nodeId_ = value;
       bitField0_ |= 0x00000002;
@@ -755,24 +840,33 @@ public Builder setNodeIdBytes(
 
     private com.google.cloud.tpu.v2.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> nodeBuilder_;
+            com.google.cloud.tpu.v2.Node,
+            com.google.cloud.tpu.v2.Node.Builder,
+            com.google.cloud.tpu.v2.NodeOrBuilder>
+        nodeBuilder_;
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The node.
      */
     public com.google.cloud.tpu.v2.Node getNode() {
@@ -783,6 +877,8 @@ public com.google.cloud.tpu.v2.Node getNode() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -803,14 +899,15 @@ public Builder setNode(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setNode(
-        com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder setNode(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -821,6 +918,8 @@ public Builder setNode(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -829,9 +928,9 @@ public Builder setNode(
      */
     public Builder mergeNode(com.google.cloud.tpu.v2.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0) &&
-          node_ != null &&
-          node_ != com.google.cloud.tpu.v2.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0)
+            && node_ != null
+            && node_ != com.google.cloud.tpu.v2.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -844,6 +943,8 @@ public Builder mergeNode(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -861,6 +962,8 @@ public Builder clearNode() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -873,6 +976,8 @@ public com.google.cloud.tpu.v2.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -883,11 +988,12 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ?
-            com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
+        return node_ == null ? com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -895,21 +1001,24 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
      * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> 
+            com.google.cloud.tpu.v2.Node,
+            com.google.cloud.tpu.v2.Node.Builder,
+            com.google.cloud.tpu.v2.NodeOrBuilder>
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder>(
-                getNode(),
-                getParentForChildren(),
-                isClean());
+        nodeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2.Node,
+                com.google.cloud.tpu.v2.Node.Builder,
+                com.google.cloud.tpu.v2.NodeOrBuilder>(
+                getNode(), getParentForChildren(), isClean());
         node_ = null;
       }
       return nodeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -919,12 +1028,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.CreateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.CreateNodeRequest)
   private static final com.google.cloud.tpu.v2.CreateNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.CreateNodeRequest();
   }
@@ -933,27 +1042,27 @@ public static com.google.cloud.tpu.v2.CreateNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CreateNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CreateNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -968,6 +1077,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.CreateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
index a97c5d99a641..f3894c0f6a26 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
@@ -1,71 +1,109 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface CreateNodeRequestOrBuilder extends
+public interface CreateNodeRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.CreateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The nodeId.
    */
   java.lang.String getNodeId();
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The bytes for nodeId.
    */
-  com.google.protobuf.ByteString
-      getNodeIdBytes();
+  com.google.protobuf.ByteString getNodeIdBytes();
 
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The node.
    */
   com.google.cloud.tpu.v2.Node getNode();
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
index 169cfea81617..3c06460ea4be 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [DeleteNode][google.cloud.tpu.v2.Tpu.DeleteNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.DeleteNodeRequest}
  */
-public final class DeleteNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DeleteNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.DeleteNodeRequest)
     DeleteNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DeleteNodeRequest.newBuilder() to construct.
   private DeleteNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DeleteNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new DeleteNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.DeleteNodeRequest.class, com.google.cloud.tpu.v2.DeleteNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.DeleteNodeRequest.class,
+            com.google.cloud.tpu.v2.DeleteNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.DeleteNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.DeleteNodeRequest other = (com.google.cloud.tpu.v2.DeleteNodeRequest) obj;
+    com.google.cloud.tpu.v2.DeleteNodeRequest other =
+        (com.google.cloud.tpu.v2.DeleteNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +186,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.DeleteNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.DeleteNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.DeleteNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [DeleteNode][google.cloud.tpu.v2.Tpu.DeleteNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.DeleteNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.DeleteNodeRequest)
       com.google.cloud.tpu.v2.DeleteNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.DeleteNodeRequest.class, com.google.cloud.tpu.v2.DeleteNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.DeleteNodeRequest.class,
+              com.google.cloud.tpu.v2.DeleteNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.DeleteNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +325,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +346,11 @@ public com.google.cloud.tpu.v2.DeleteNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.DeleteNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.DeleteNodeRequest result = new com.google.cloud.tpu.v2.DeleteNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.DeleteNodeRequest result =
+          new com.google.cloud.tpu.v2.DeleteNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +366,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.DeleteNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.DeleteNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.DeleteNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.DeleteNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +438,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +460,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +489,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +513,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +555,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +590,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.DeleteNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.DeleteNodeRequest)
   private static final com.google.cloud.tpu.v2.DeleteNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.DeleteNodeRequest();
   }
@@ -540,27 +604,27 @@ public static com.google.cloud.tpu.v2.DeleteNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DeleteNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DeleteNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +639,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.DeleteNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..e146d9dd5bea
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface DeleteNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.DeleteNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
index 7a075338ecaa..937f894fce19 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
@@ -1,62 +1,88 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GenerateServiceIdentityRequest}
  */
-public final class GenerateServiceIdentityRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GenerateServiceIdentityRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
     GenerateServiceIdentityRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GenerateServiceIdentityRequest.newBuilder() to construct.
-  private GenerateServiceIdentityRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private GenerateServiceIdentityRequest(
+      com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GenerateServiceIdentityRequest() {
     parent_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GenerateServiceIdentityRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class, com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.Builder.class);
+            com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class,
+            com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -65,29 +91,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -96,6 +124,7 @@ public java.lang.String getParent() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +136,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -132,15 +160,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GenerateServiceIdentityRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GenerateServiceIdentityRequest other = (com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) obj;
+    com.google.cloud.tpu.v2.GenerateServiceIdentityRequest other =
+        (com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
+    if (!getParent().equals(other.getParent())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -160,129 +188,136 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2.GenerateServiceIdentityRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GenerateServiceIdentityRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
       com.google.cloud.tpu.v2.GenerateServiceIdentityRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class, com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.Builder.class);
+              com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class,
+              com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +327,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +348,11 @@ public com.google.cloud.tpu.v2.GenerateServiceIdentityRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GenerateServiceIdentityRequest buildPartial() {
-      com.google.cloud.tpu.v2.GenerateServiceIdentityRequest result = new com.google.cloud.tpu.v2.GenerateServiceIdentityRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.GenerateServiceIdentityRequest result =
+          new com.google.cloud.tpu.v2.GenerateServiceIdentityRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +368,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GenerateServiceIdentityReques
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GenerateServiceIdentityRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -369,7 +408,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest other) {
-      if (other == com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -401,17 +441,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +463,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -445,20 +492,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -466,28 +516,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -497,26 +558,32 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +593,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
   private static final com.google.cloud.tpu.v2.GenerateServiceIdentityRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GenerateServiceIdentityRequest();
   }
@@ -540,27 +607,27 @@ public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GenerateServiceIdentityRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GenerateServiceIdentityRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +642,4 @@ public com.google.protobuf.Parser getParserForTy
   public com.google.cloud.tpu.v2.GenerateServiceIdentityRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java
new file mode 100644
index 000000000000..0de9c57228a2
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface GenerateServiceIdentityRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The parent resource name.
+   * 

+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The parent.
+   */
+  java.lang.String getParent();
+  /**
+   *
+   *
+   * 
+   * Required. The parent resource name.
+   * 

+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString getParentBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
similarity index 64%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
index 7eedc33e5389..34e58f81d77f 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
@@ -1,60 +1,82 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Response for [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GenerateServiceIdentityResponse}
  */
-public final class GenerateServiceIdentityResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GenerateServiceIdentityResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
     GenerateServiceIdentityResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GenerateServiceIdentityResponse.newBuilder() to construct.
-  private GenerateServiceIdentityResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private GenerateServiceIdentityResponse(
+      com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private GenerateServiceIdentityResponse() {
-  }
+
+  private GenerateServiceIdentityResponse() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GenerateServiceIdentityResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class, com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.Builder.class);
+            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class,
+            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.Builder.class);
   }
 
   public static final int IDENTITY_FIELD_NUMBER = 1;
   private com.google.cloud.tpu.v2.ServiceIdentity identity_;
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
+   *
    * @return Whether the identity field is set.
    */
   @java.lang.Override
@@ -62,18 +84,25 @@ public boolean hasIdentity() {
     return identity_ != null;
   }
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
+   *
    * @return The identity.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ServiceIdentity getIdentity() {
-    return identity_ == null ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance() : identity_;
+    return identity_ == null
+        ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()
+        : identity_;
   }
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

@@ -82,10 +111,13 @@ public com.google.cloud.tpu.v2.ServiceIdentity getIdentity() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ServiceIdentityOrBuilder getIdentityOrBuilder() {
-    return identity_ == null ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance() : identity_;
+    return identity_ == null
+        ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()
+        : identity_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -97,8 +129,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (identity_ != null) {
       output.writeMessage(1, getIdentity());
     }
@@ -112,8 +143,7 @@ public int getSerializedSize() {
 
     size = 0;
     if (identity_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getIdentity());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getIdentity());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -123,17 +153,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GenerateServiceIdentityResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GenerateServiceIdentityResponse other = (com.google.cloud.tpu.v2.GenerateServiceIdentityResponse) obj;
+    com.google.cloud.tpu.v2.GenerateServiceIdentityResponse other =
+        (com.google.cloud.tpu.v2.GenerateServiceIdentityResponse) obj;
 
     if (hasIdentity() != other.hasIdentity()) return false;
     if (hasIdentity()) {
-      if (!getIdentity()
-          .equals(other.getIdentity())) return false;
+      if (!getIdentity().equals(other.getIdentity())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -156,129 +186,136 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2.GenerateServiceIdentityResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2.GenerateServiceIdentityResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GenerateServiceIdentityResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
       com.google.cloud.tpu.v2.GenerateServiceIdentityResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class, com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.Builder.class);
+              com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class,
+              com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +329,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +350,11 @@ public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse buildPartial() {
-      com.google.cloud.tpu.v2.GenerateServiceIdentityResponse result = new com.google.cloud.tpu.v2.GenerateServiceIdentityResponse(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.GenerateServiceIdentityResponse result =
+          new com.google.cloud.tpu.v2.GenerateServiceIdentityResponse(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -322,9 +362,7 @@ public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2.GenerateServiceIdentityResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.identity_ = identityBuilder_ == null
-            ? identity_
-            : identityBuilder_.build();
+        result.identity_ = identityBuilder_ == null ? identity_ : identityBuilder_.build();
       }
     }
 
@@ -332,38 +370,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GenerateServiceIdentityRespon
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GenerateServiceIdentityResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.GenerateServiceIdentityResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GenerateServiceIdentityResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -371,7 +410,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GenerateServiceIdentityResponse other) {
-      if (other == com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.getDefaultInstance())
+        return this;
       if (other.hasIdentity()) {
         mergeIdentity(other.getIdentity());
       }
@@ -401,19 +441,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getIdentityFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getIdentityFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -423,38 +463,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.cloud.tpu.v2.ServiceIdentity identity_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.ServiceIdentity, com.google.cloud.tpu.v2.ServiceIdentity.Builder, com.google.cloud.tpu.v2.ServiceIdentityOrBuilder> identityBuilder_;
+            com.google.cloud.tpu.v2.ServiceIdentity,
+            com.google.cloud.tpu.v2.ServiceIdentity.Builder,
+            com.google.cloud.tpu.v2.ServiceIdentityOrBuilder>
+        identityBuilder_;
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
+     *
      * @return Whether the identity field is set.
      */
     public boolean hasIdentity() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
+     *
      * @return The identity.
      */
     public com.google.cloud.tpu.v2.ServiceIdentity getIdentity() {
       if (identityBuilder_ == null) {
-        return identity_ == null ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance() : identity_;
+        return identity_ == null
+            ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()
+            : identity_;
       } else {
         return identityBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -475,14 +529,15 @@ public Builder setIdentity(com.google.cloud.tpu.v2.ServiceIdentity value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
      */
-    public Builder setIdentity(
-        com.google.cloud.tpu.v2.ServiceIdentity.Builder builderForValue) {
+    public Builder setIdentity(com.google.cloud.tpu.v2.ServiceIdentity.Builder builderForValue) {
       if (identityBuilder_ == null) {
         identity_ = builderForValue.build();
       } else {
@@ -493,6 +548,8 @@ public Builder setIdentity(
       return this;
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -501,9 +558,9 @@ public Builder setIdentity(
      */
     public Builder mergeIdentity(com.google.cloud.tpu.v2.ServiceIdentity value) {
       if (identityBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          identity_ != null &&
-          identity_ != com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && identity_ != null
+            && identity_ != com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()) {
           getIdentityBuilder().mergeFrom(value);
         } else {
           identity_ = value;
@@ -516,6 +573,8 @@ public Builder mergeIdentity(com.google.cloud.tpu.v2.ServiceIdentity value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -533,6 +592,8 @@ public Builder clearIdentity() {
       return this;
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -545,6 +606,8 @@ public com.google.cloud.tpu.v2.ServiceIdentity.Builder getIdentityBuilder() {
       return getIdentityFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -555,11 +618,14 @@ public com.google.cloud.tpu.v2.ServiceIdentityOrBuilder getIdentityOrBuilder() {
       if (identityBuilder_ != null) {
         return identityBuilder_.getMessageOrBuilder();
       } else {
-        return identity_ == null ?
-            com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance() : identity_;
+        return identity_ == null
+            ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()
+            : identity_;
       }
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -567,21 +633,24 @@ public com.google.cloud.tpu.v2.ServiceIdentityOrBuilder getIdentityOrBuilder() {
      * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.ServiceIdentity, com.google.cloud.tpu.v2.ServiceIdentity.Builder, com.google.cloud.tpu.v2.ServiceIdentityOrBuilder> 
+            com.google.cloud.tpu.v2.ServiceIdentity,
+            com.google.cloud.tpu.v2.ServiceIdentity.Builder,
+            com.google.cloud.tpu.v2.ServiceIdentityOrBuilder>
         getIdentityFieldBuilder() {
       if (identityBuilder_ == null) {
-        identityBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.ServiceIdentity, com.google.cloud.tpu.v2.ServiceIdentity.Builder, com.google.cloud.tpu.v2.ServiceIdentityOrBuilder>(
-                getIdentity(),
-                getParentForChildren(),
-                isClean());
+        identityBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2.ServiceIdentity,
+                com.google.cloud.tpu.v2.ServiceIdentity.Builder,
+                com.google.cloud.tpu.v2.ServiceIdentityOrBuilder>(
+                getIdentity(), getParentForChildren(), isClean());
         identity_ = null;
       }
       return identityBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -591,12 +660,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
   private static final com.google.cloud.tpu.v2.GenerateServiceIdentityResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GenerateServiceIdentityResponse();
   }
@@ -605,27 +674,27 @@ public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GenerateServiceIdentityResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GenerateServiceIdentityResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -640,6 +709,4 @@ public com.google.protobuf.Parser getParserForT
   public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
similarity index 58%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
index ac9ad964b6dd..420ea7741f40 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GenerateServiceIdentityResponseOrBuilder extends
+public interface GenerateServiceIdentityResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
+   *
    * @return Whether the identity field is set.
    */
   boolean hasIdentity();
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
+   *
    * @return The identity.
    */
   com.google.cloud.tpu.v2.ServiceIdentity getIdentity();
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
index 3543504f1b5e..5378390aac5a 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [GetAcceleratorType][google.cloud.tpu.v2.Tpu.GetAcceleratorType].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetAcceleratorTypeRequest}
  */
-public final class GetAcceleratorTypeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetAcceleratorTypeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
     GetAcceleratorTypeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetAcceleratorTypeRequest.newBuilder() to construct.
   private GetAcceleratorTypeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetAcceleratorTypeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetAcceleratorTypeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.Builder.class);
+            com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class,
+            com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetAcceleratorTypeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GetAcceleratorTypeRequest other = (com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) obj;
+    com.google.cloud.tpu.v2.GetAcceleratorTypeRequest other =
+        (com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -160,129 +187,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [GetAcceleratorType][google.cloud.tpu.v2.Tpu.GetAcceleratorType].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetAcceleratorTypeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
       com.google.cloud.tpu.v2.GetAcceleratorTypeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.Builder.class);
+              com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class,
+              com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +325,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +346,11 @@ public com.google.cloud.tpu.v2.GetAcceleratorTypeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetAcceleratorTypeRequest buildPartial() {
-      com.google.cloud.tpu.v2.GetAcceleratorTypeRequest result = new com.google.cloud.tpu.v2.GetAcceleratorTypeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.GetAcceleratorTypeRequest result =
+          new com.google.cloud.tpu.v2.GetAcceleratorTypeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +366,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest res
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetAcceleratorTypeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -369,7 +406,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest other) {
-      if (other == com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -401,17 +439,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +461,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +490,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +514,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +556,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +591,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
   private static final com.google.cloud.tpu.v2.GetAcceleratorTypeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetAcceleratorTypeRequest();
   }
@@ -540,27 +605,27 @@ public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetAcceleratorTypeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetAcceleratorTypeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +640,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2.GetAcceleratorTypeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java
new file mode 100644
index 000000000000..7c96b0611f1b
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface GetAcceleratorTypeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
index 2b3e50ca963a..2517eba8a4cc 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetGuestAttributesRequest}
  */
-public final class GetGuestAttributesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetGuestAttributesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetGuestAttributesRequest)
     GetGuestAttributesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetGuestAttributesRequest.newBuilder() to construct.
   private GetGuestAttributesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetGuestAttributesRequest() {
     name_ = "";
     queryPath_ = "";
@@ -27,38 +45,45 @@ private GetGuestAttributesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetGuestAttributesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetGuestAttributesRequest.class, com.google.cloud.tpu.v2.GetGuestAttributesRequest.Builder.class);
+            com.google.cloud.tpu.v2.GetGuestAttributesRequest.class,
+            com.google.cloud.tpu.v2.GetGuestAttributesRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -67,29 +92,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -98,14 +125,18 @@ public java.lang.String getName() {
   }
 
   public static final int QUERY_PATH_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryPath_ = "";
   /**
+   *
+   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
+   *
    * @return The queryPath.
    */
   @java.lang.Override
@@ -114,29 +145,29 @@ public java.lang.String getQueryPath() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryPath_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
+   *
    * @return The bytes for queryPath.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getQueryPathBytes() {
+  public com.google.protobuf.ByteString getQueryPathBytes() {
     java.lang.Object ref = queryPath_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       queryPath_ = b;
       return b;
     } else {
@@ -145,40 +176,49 @@ public java.lang.String getQueryPath() {
   }
 
   public static final int WORKER_IDS_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList workerIds_;
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @return A list containing the workerIds.
    */
-  public com.google.protobuf.ProtocolStringList
-      getWorkerIdsList() {
+  public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
     return workerIds_;
   }
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @return The count of workerIds.
    */
   public int getWorkerIdsCount() {
     return workerIds_.size();
   }
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
@@ -186,21 +226,24 @@ public java.lang.String getWorkerIds(int index) {
     return workerIds_.get(index);
   }
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  public com.google.protobuf.ByteString
-      getWorkerIdsBytes(int index) {
+  public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
     return workerIds_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -212,8 +255,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -254,19 +296,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetGuestAttributesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GetGuestAttributesRequest other = (com.google.cloud.tpu.v2.GetGuestAttributesRequest) obj;
+    com.google.cloud.tpu.v2.GetGuestAttributesRequest other =
+        (com.google.cloud.tpu.v2.GetGuestAttributesRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getQueryPath()
-        .equals(other.getQueryPath())) return false;
-    if (!getWorkerIdsList()
-        .equals(other.getWorkerIdsList())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getQueryPath().equals(other.getQueryPath())) return false;
+    if (!getWorkerIdsList().equals(other.getWorkerIdsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -292,129 +332,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetGuestAttributesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetGuestAttributesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetGuestAttributesRequest)
       com.google.cloud.tpu.v2.GetGuestAttributesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetGuestAttributesRequest.class, com.google.cloud.tpu.v2.GetGuestAttributesRequest.Builder.class);
+              com.google.cloud.tpu.v2.GetGuestAttributesRequest.class,
+              com.google.cloud.tpu.v2.GetGuestAttributesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetGuestAttributesRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -427,9 +473,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -448,14 +494,18 @@ public com.google.cloud.tpu.v2.GetGuestAttributesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetGuestAttributesRequest buildPartial() {
-      com.google.cloud.tpu.v2.GetGuestAttributesRequest result = new com.google.cloud.tpu.v2.GetGuestAttributesRequest(this);
+      com.google.cloud.tpu.v2.GetGuestAttributesRequest result =
+          new com.google.cloud.tpu.v2.GetGuestAttributesRequest(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2.GetGuestAttributesRequest result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2.GetGuestAttributesRequest result) {
       if (((bitField0_ & 0x00000004) != 0)) {
         workerIds_ = workerIds_.getUnmodifiableView();
         bitField0_ = (bitField0_ & ~0x00000004);
@@ -477,38 +527,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetGuestAttributesRequest res
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetGuestAttributesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetGuestAttributesRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetGuestAttributesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -516,7 +567,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GetGuestAttributesRequest other) {
-      if (other == com.google.cloud.tpu.v2.GetGuestAttributesRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.GetGuestAttributesRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -563,28 +615,32 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              queryPath_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureWorkerIdsIsMutable();
-              workerIds_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                queryPath_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureWorkerIdsIsMutable();
+                workerIds_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -594,22 +650,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -618,20 +679,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -639,28 +703,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -670,17 +745,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -690,18 +771,20 @@ public Builder setNameBytes(
 
     private java.lang.Object queryPath_ = "";
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @return The queryPath.
      */
     public java.lang.String getQueryPath() {
       java.lang.Object ref = queryPath_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryPath_ = s;
         return s;
@@ -710,20 +793,21 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @return The bytes for queryPath.
      */
-    public com.google.protobuf.ByteString
-        getQueryPathBytes() {
+    public com.google.protobuf.ByteString getQueryPathBytes() {
       java.lang.Object ref = queryPath_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         queryPath_ = b;
         return b;
       } else {
@@ -731,28 +815,35 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @param value The queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPath(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryPath(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       queryPath_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearQueryPath() {
@@ -762,17 +853,21 @@ public Builder clearQueryPath() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @param value The bytes for queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPathBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       queryPath_ = value;
       bitField0_ |= 0x00000002;
@@ -780,45 +875,55 @@ public Builder setQueryPathBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList workerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList workerIds_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureWorkerIdsIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         workerIds_ = new com.google.protobuf.LazyStringArrayList(workerIds_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @return A list containing the workerIds.
      */
-    public com.google.protobuf.ProtocolStringList
-        getWorkerIdsList() {
+    public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
       return workerIds_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @return The count of workerIds.
      */
     public int getWorkerIdsCount() {
       return workerIds_.size();
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param index The index of the element to return.
      * @return The workerIds at the given index.
      */
@@ -826,81 +931,95 @@ public java.lang.String getWorkerIds(int index) {
       return workerIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the workerIds at the given index.
      */
-    public com.google.protobuf.ByteString
-        getWorkerIdsBytes(int index) {
+    public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
       return workerIds_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param index The index to set the value at.
      * @param value The workerIds to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIds(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setWorkerIds(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureWorkerIdsIsMutable();
       workerIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param value The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIds(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addWorkerIds(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param values The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllWorkerIds(
-        java.lang.Iterable values) {
+    public Builder addAllWorkerIds(java.lang.Iterable values) {
       ensureWorkerIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, workerIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, workerIds_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerIds() {
@@ -910,27 +1029,31 @@ public Builder clearWorkerIds() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param value The bytes of the workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIdsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addWorkerIdsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -940,12 +1063,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetGuestAttributesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetGuestAttributesRequest)
   private static final com.google.cloud.tpu.v2.GetGuestAttributesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetGuestAttributesRequest();
   }
@@ -954,27 +1077,27 @@ public static com.google.cloud.tpu.v2.GetGuestAttributesRequest getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetGuestAttributesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetGuestAttributesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -989,6 +1112,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2.GetGuestAttributesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
index 44bbc25641b8..40b183f26e4c 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
@@ -1,94 +1,134 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GetGuestAttributesRequestOrBuilder extends
+public interface GetGuestAttributesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetGuestAttributesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
+   *
    * @return The queryPath.
    */
   java.lang.String getQueryPath();
   /**
+   *
+   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
+   *
    * @return The bytes for queryPath.
    */
-  com.google.protobuf.ByteString
-      getQueryPathBytes();
+  com.google.protobuf.ByteString getQueryPathBytes();
 
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @return A list containing the workerIds.
    */
-  java.util.List
-      getWorkerIdsList();
+  java.util.List getWorkerIdsList();
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @return The count of workerIds.
    */
   int getWorkerIdsCount();
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
   java.lang.String getWorkerIds(int index);
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  com.google.protobuf.ByteString
-      getWorkerIdsBytes(int index);
+  com.google.protobuf.ByteString getWorkerIdsBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
index c7b78f827b20..066e422241bd 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
@@ -1,57 +1,79 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Response for [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetGuestAttributesResponse}
  */
-public final class GetGuestAttributesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetGuestAttributesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetGuestAttributesResponse)
     GetGuestAttributesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetGuestAttributesResponse.newBuilder() to construct.
   private GetGuestAttributesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetGuestAttributesResponse() {
     guestAttributes_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetGuestAttributesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetGuestAttributesResponse.class, com.google.cloud.tpu.v2.GetGuestAttributesResponse.Builder.class);
+            com.google.cloud.tpu.v2.GetGuestAttributesResponse.class,
+            com.google.cloud.tpu.v2.GetGuestAttributesResponse.Builder.class);
   }
 
   public static final int GUEST_ATTRIBUTES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List guestAttributes_;
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -63,6 +85,8 @@ public java.util.List getGuestAttribute
     return guestAttributes_;
   }
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -70,11 +94,13 @@ public java.util.List getGuestAttribute
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getGuestAttributesOrBuilderList() {
     return guestAttributes_;
   }
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -86,6 +112,8 @@ public int getGuestAttributesCount() {
     return guestAttributes_.size();
   }
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -97,6 +125,8 @@ public com.google.cloud.tpu.v2.GuestAttributes getGuestAttributes(int index) {
     return guestAttributes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -104,12 +134,12 @@ public com.google.cloud.tpu.v2.GuestAttributes getGuestAttributes(int index) {
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(int index) {
     return guestAttributes_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -121,8 +151,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < guestAttributes_.size(); i++) {
       output.writeMessage(1, guestAttributes_.get(i));
     }
@@ -136,8 +165,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < guestAttributes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, guestAttributes_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, guestAttributes_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -147,15 +175,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetGuestAttributesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GetGuestAttributesResponse other = (com.google.cloud.tpu.v2.GetGuestAttributesResponse) obj;
+    com.google.cloud.tpu.v2.GetGuestAttributesResponse other =
+        (com.google.cloud.tpu.v2.GetGuestAttributesResponse) obj;
 
-    if (!getGuestAttributesList()
-        .equals(other.getGuestAttributesList())) return false;
+    if (!getGuestAttributesList().equals(other.getGuestAttributesList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -177,129 +205,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetGuestAttributesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetGuestAttributesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetGuestAttributesResponse)
       com.google.cloud.tpu.v2.GetGuestAttributesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetGuestAttributesResponse.class, com.google.cloud.tpu.v2.GetGuestAttributesResponse.Builder.class);
+              com.google.cloud.tpu.v2.GetGuestAttributesResponse.class,
+              com.google.cloud.tpu.v2.GetGuestAttributesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetGuestAttributesResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -315,9 +349,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -336,14 +370,18 @@ public com.google.cloud.tpu.v2.GetGuestAttributesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetGuestAttributesResponse buildPartial() {
-      com.google.cloud.tpu.v2.GetGuestAttributesResponse result = new com.google.cloud.tpu.v2.GetGuestAttributesResponse(this);
+      com.google.cloud.tpu.v2.GetGuestAttributesResponse result =
+          new com.google.cloud.tpu.v2.GetGuestAttributesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2.GetGuestAttributesResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2.GetGuestAttributesResponse result) {
       if (guestAttributesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           guestAttributes_ = java.util.Collections.unmodifiableList(guestAttributes_);
@@ -363,38 +401,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetGuestAttributesResponse re
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetGuestAttributesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetGuestAttributesResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetGuestAttributesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -402,7 +441,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GetGuestAttributesResponse other) {
-      if (other == com.google.cloud.tpu.v2.GetGuestAttributesResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.GetGuestAttributesResponse.getDefaultInstance())
+        return this;
       if (guestAttributesBuilder_ == null) {
         if (!other.guestAttributes_.isEmpty()) {
           if (guestAttributes_.isEmpty()) {
@@ -421,9 +461,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.GetGuestAttributesResponse othe
             guestAttributesBuilder_ = null;
             guestAttributes_ = other.guestAttributes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            guestAttributesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getGuestAttributesFieldBuilder() : null;
+            guestAttributesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getGuestAttributesFieldBuilder()
+                    : null;
           } else {
             guestAttributesBuilder_.addAllMessages(other.guestAttributes_);
           }
@@ -455,25 +496,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2.GuestAttributes m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2.GuestAttributes.parser(),
-                      extensionRegistry);
-              if (guestAttributesBuilder_ == null) {
-                ensureGuestAttributesIsMutable();
-                guestAttributes_.add(m);
-              } else {
-                guestAttributesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2.GuestAttributes m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2.GuestAttributes.parser(), extensionRegistry);
+                if (guestAttributesBuilder_ == null) {
+                  ensureGuestAttributesIsMutable();
+                  guestAttributes_.add(m);
+                } else {
+                  guestAttributesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -483,21 +525,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List guestAttributes_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureGuestAttributesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        guestAttributes_ = new java.util.ArrayList(guestAttributes_);
+        guestAttributes_ =
+            new java.util.ArrayList(guestAttributes_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.GuestAttributes, com.google.cloud.tpu.v2.GuestAttributes.Builder, com.google.cloud.tpu.v2.GuestAttributesOrBuilder> guestAttributesBuilder_;
+            com.google.cloud.tpu.v2.GuestAttributes,
+            com.google.cloud.tpu.v2.GuestAttributes.Builder,
+            com.google.cloud.tpu.v2.GuestAttributesOrBuilder>
+        guestAttributesBuilder_;
 
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -512,6 +562,8 @@ public java.util.List getGuestAttribute
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -526,6 +578,8 @@ public int getGuestAttributesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -540,14 +594,15 @@ public com.google.cloud.tpu.v2.GuestAttributes getGuestAttributes(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public Builder setGuestAttributes(
-        int index, com.google.cloud.tpu.v2.GuestAttributes value) {
+    public Builder setGuestAttributes(int index, com.google.cloud.tpu.v2.GuestAttributes value) {
       if (guestAttributesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -561,6 +616,8 @@ public Builder setGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -579,6 +636,8 @@ public Builder setGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -599,14 +658,15 @@ public Builder addGuestAttributes(com.google.cloud.tpu.v2.GuestAttributes value)
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public Builder addGuestAttributes(
-        int index, com.google.cloud.tpu.v2.GuestAttributes value) {
+    public Builder addGuestAttributes(int index, com.google.cloud.tpu.v2.GuestAttributes value) {
       if (guestAttributesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -620,6 +680,8 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -638,6 +700,8 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -656,6 +720,8 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -666,8 +732,7 @@ public Builder addAllGuestAttributes(
         java.lang.Iterable values) {
       if (guestAttributesBuilder_ == null) {
         ensureGuestAttributesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, guestAttributes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, guestAttributes_);
         onChanged();
       } else {
         guestAttributesBuilder_.addAllMessages(values);
@@ -675,6 +740,8 @@ public Builder addAllGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -692,6 +759,8 @@ public Builder clearGuestAttributes() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -709,39 +778,44 @@ public Builder removeGuestAttributes(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributes.Builder getGuestAttributesBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.GuestAttributes.Builder getGuestAttributesBuilder(int index) {
       return getGuestAttributesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(int index) {
       if (guestAttributesBuilder_ == null) {
-        return guestAttributes_.get(index);  } else {
+        return guestAttributes_.get(index);
+      } else {
         return guestAttributesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public java.util.List 
-         getGuestAttributesOrBuilderList() {
+    public java.util.List
+        getGuestAttributesOrBuilderList() {
       if (guestAttributesBuilder_ != null) {
         return guestAttributesBuilder_.getMessageOrBuilderList();
       } else {
@@ -749,6 +823,8 @@ public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuil
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -756,38 +832,47 @@ public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuil
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
     public com.google.cloud.tpu.v2.GuestAttributes.Builder addGuestAttributesBuilder() {
-      return getGuestAttributesFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2.GuestAttributes.getDefaultInstance());
+      return getGuestAttributesFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2.GuestAttributes.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributes.Builder addGuestAttributesBuilder(
-        int index) {
-      return getGuestAttributesFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2.GuestAttributes.getDefaultInstance());
+    public com.google.cloud.tpu.v2.GuestAttributes.Builder addGuestAttributesBuilder(int index) {
+      return getGuestAttributesFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2.GuestAttributes.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public java.util.List 
-         getGuestAttributesBuilderList() {
+    public java.util.List
+        getGuestAttributesBuilderList() {
       return getGuestAttributesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.GuestAttributes, com.google.cloud.tpu.v2.GuestAttributes.Builder, com.google.cloud.tpu.v2.GuestAttributesOrBuilder> 
+            com.google.cloud.tpu.v2.GuestAttributes,
+            com.google.cloud.tpu.v2.GuestAttributes.Builder,
+            com.google.cloud.tpu.v2.GuestAttributesOrBuilder>
         getGuestAttributesFieldBuilder() {
       if (guestAttributesBuilder_ == null) {
-        guestAttributesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.GuestAttributes, com.google.cloud.tpu.v2.GuestAttributes.Builder, com.google.cloud.tpu.v2.GuestAttributesOrBuilder>(
+        guestAttributesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2.GuestAttributes,
+                com.google.cloud.tpu.v2.GuestAttributes.Builder,
+                com.google.cloud.tpu.v2.GuestAttributesOrBuilder>(
                 guestAttributes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -796,9 +881,9 @@ public com.google.cloud.tpu.v2.GuestAttributes.Builder addGuestAttributesBuilder
       }
       return guestAttributesBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -808,12 +893,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetGuestAttributesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetGuestAttributesResponse)
   private static final com.google.cloud.tpu.v2.GetGuestAttributesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetGuestAttributesResponse();
   }
@@ -822,27 +907,27 @@ public static com.google.cloud.tpu.v2.GetGuestAttributesResponse getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetGuestAttributesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetGuestAttributesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -857,6 +942,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2.GetGuestAttributesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
similarity index 63%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
index afa7ad329188..97e57f40ae01 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GetGuestAttributesResponseOrBuilder extends
+public interface GetGuestAttributesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetGuestAttributesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
-  java.util.List 
-      getGuestAttributesList();
+  java.util.List getGuestAttributesList();
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -25,6 +44,8 @@ public interface GetGuestAttributesResponseOrBuilder extends
    */
   com.google.cloud.tpu.v2.GuestAttributes getGuestAttributes(int index);
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -33,21 +54,24 @@ public interface GetGuestAttributesResponseOrBuilder extends
    */
   int getGuestAttributesCount();
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
-  java.util.List 
+  java.util.List
       getGuestAttributesOrBuilderList();
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
-  com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
similarity index 62%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
index fddbd88e7392..8df24e3f9c2b 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [GetNode][google.cloud.tpu.v2.Tpu.GetNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetNodeRequest}
  */
-public final class GetNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetNodeRequest)
     GetNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetNodeRequest.newBuilder() to construct.
   private GetNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetNodeRequest.class, com.google.cloud.tpu.v2.GetNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.GetNodeRequest.class,
+            com.google.cloud.tpu.v2.GetNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.GetNodeRequest other = (com.google.cloud.tpu.v2.GetNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +185,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [GetNode][google.cloud.tpu.v2.Tpu.GetNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetNodeRequest)
       com.google.cloud.tpu.v2.GetNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetNodeRequest.class, com.google.cloud.tpu.v2.GetNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.GetNodeRequest.class,
+              com.google.cloud.tpu.v2.GetNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +324,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +345,11 @@ public com.google.cloud.tpu.v2.GetNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.GetNodeRequest result = new com.google.cloud.tpu.v2.GetNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.GetNodeRequest result =
+          new com.google.cloud.tpu.v2.GetNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +365,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +437,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +459,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +488,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +512,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +554,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +589,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetNodeRequest)
   private static final com.google.cloud.tpu.v2.GetNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetNodeRequest();
   }
@@ -540,27 +603,27 @@ public static com.google.cloud.tpu.v2.GetNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +638,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GetNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..db08fdb1a071
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface GetNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
index 7e3bd4cf6380..d54357ba5bd1 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [GetRuntimeVersion][google.cloud.tpu.v2.Tpu.GetRuntimeVersion].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetRuntimeVersionRequest}
  */
-public final class GetRuntimeVersionRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetRuntimeVersionRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetRuntimeVersionRequest)
     GetRuntimeVersionRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetRuntimeVersionRequest.newBuilder() to construct.
   private GetRuntimeVersionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetRuntimeVersionRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetRuntimeVersionRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class, com.google.cloud.tpu.v2.GetRuntimeVersionRequest.Builder.class);
+            com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class,
+            com.google.cloud.tpu.v2.GetRuntimeVersionRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetRuntimeVersionRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GetRuntimeVersionRequest other = (com.google.cloud.tpu.v2.GetRuntimeVersionRequest) obj;
+    com.google.cloud.tpu.v2.GetRuntimeVersionRequest other =
+        (com.google.cloud.tpu.v2.GetRuntimeVersionRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +186,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetRuntimeVersionRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [GetRuntimeVersion][google.cloud.tpu.v2.Tpu.GetRuntimeVersion].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetRuntimeVersionRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetRuntimeVersionRequest)
       com.google.cloud.tpu.v2.GetRuntimeVersionRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class, com.google.cloud.tpu.v2.GetRuntimeVersionRequest.Builder.class);
+              com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class,
+              com.google.cloud.tpu.v2.GetRuntimeVersionRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetRuntimeVersionRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +325,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +346,11 @@ public com.google.cloud.tpu.v2.GetRuntimeVersionRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetRuntimeVersionRequest buildPartial() {
-      com.google.cloud.tpu.v2.GetRuntimeVersionRequest result = new com.google.cloud.tpu.v2.GetRuntimeVersionRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.GetRuntimeVersionRequest result =
+          new com.google.cloud.tpu.v2.GetRuntimeVersionRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +366,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetRuntimeVersionRequest resu
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetRuntimeVersionRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetRuntimeVersionRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetRuntimeVersionRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -369,7 +406,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GetRuntimeVersionRequest other) {
-      if (other == com.google.cloud.tpu.v2.GetRuntimeVersionRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.GetRuntimeVersionRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -401,17 +439,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +461,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +490,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +514,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +556,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +591,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetRuntimeVersionRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetRuntimeVersionRequest)
   private static final com.google.cloud.tpu.v2.GetRuntimeVersionRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetRuntimeVersionRequest();
   }
@@ -540,27 +605,27 @@ public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest getDefaultInstanc
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetRuntimeVersionRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetRuntimeVersionRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +640,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GetRuntimeVersionRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java
new file mode 100644
index 000000000000..644774bdf54f
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface GetRuntimeVersionRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetRuntimeVersionRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
similarity index 68%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
index 0ce0bc8a5ca9..fab94bdb5d31 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
@@ -1,57 +1,79 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A guest attributes.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GuestAttributes}
  */
-public final class GuestAttributes extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GuestAttributes extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GuestAttributes)
     GuestAttributesOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GuestAttributes.newBuilder() to construct.
   private GuestAttributes(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GuestAttributes() {
     queryPath_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GuestAttributes();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GuestAttributes.class, com.google.cloud.tpu.v2.GuestAttributes.Builder.class);
+            com.google.cloud.tpu.v2.GuestAttributes.class,
+            com.google.cloud.tpu.v2.GuestAttributes.Builder.class);
   }
 
   public static final int QUERY_PATH_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryPath_ = "";
   /**
+   *
+   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -59,6 +81,7 @@ protected java.lang.Object newInstance(
    * 

    *
    * string query_path = 1;
+   *
    * @return The queryPath.
    */
   @java.lang.Override
@@ -67,14 +90,15 @@ public java.lang.String getQueryPath() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryPath_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -82,16 +106,15 @@ public java.lang.String getQueryPath() {
    * 

    *
    * string query_path = 1;
+   *
    * @return The bytes for queryPath.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getQueryPathBytes() {
+  public com.google.protobuf.ByteString getQueryPathBytes() {
     java.lang.Object ref = queryPath_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       queryPath_ = b;
       return b;
     } else {
@@ -102,11 +125,14 @@ public java.lang.String getQueryPath() {
   public static final int QUERY_VALUE_FIELD_NUMBER = 2;
   private com.google.cloud.tpu.v2.GuestAttributesValue queryValue_;
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
+   *
    * @return Whether the queryValue field is set.
    */
   @java.lang.Override
@@ -114,18 +140,25 @@ public boolean hasQueryValue() {
     return queryValue_ != null;
   }
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
+   *
    * @return The queryValue.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.GuestAttributesValue getQueryValue() {
-    return queryValue_ == null ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance() : queryValue_;
+    return queryValue_ == null
+        ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()
+        : queryValue_;
   }
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

@@ -134,10 +167,13 @@ public com.google.cloud.tpu.v2.GuestAttributesValue getQueryValue() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder getQueryValueOrBuilder() {
-    return queryValue_ == null ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance() : queryValue_;
+    return queryValue_ == null
+        ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()
+        : queryValue_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -149,8 +185,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(queryPath_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, queryPath_);
     }
@@ -170,8 +205,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, queryPath_);
     }
     if (queryValue_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getQueryValue());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getQueryValue());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -181,19 +215,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GuestAttributes)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.GuestAttributes other = (com.google.cloud.tpu.v2.GuestAttributes) obj;
 
-    if (!getQueryPath()
-        .equals(other.getQueryPath())) return false;
+    if (!getQueryPath().equals(other.getQueryPath())) return false;
     if (hasQueryValue() != other.hasQueryValue()) return false;
     if (hasQueryValue()) {
-      if (!getQueryValue()
-          .equals(other.getQueryValue())) return false;
+      if (!getQueryValue().equals(other.getQueryValue())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -217,130 +249,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GuestAttributes parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GuestAttributes parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.GuestAttributes prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A guest attributes.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GuestAttributes}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GuestAttributes)
       com.google.cloud.tpu.v2.GuestAttributesOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GuestAttributes.class, com.google.cloud.tpu.v2.GuestAttributes.Builder.class);
+              com.google.cloud.tpu.v2.GuestAttributes.class,
+              com.google.cloud.tpu.v2.GuestAttributes.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GuestAttributes.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -355,9 +393,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
     }
 
     @java.lang.Override
@@ -376,8 +414,11 @@ public com.google.cloud.tpu.v2.GuestAttributes build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GuestAttributes buildPartial() {
-      com.google.cloud.tpu.v2.GuestAttributes result = new com.google.cloud.tpu.v2.GuestAttributes(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.GuestAttributes result =
+          new com.google.cloud.tpu.v2.GuestAttributes(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -388,9 +429,7 @@ private void buildPartial0(com.google.cloud.tpu.v2.GuestAttributes result) {
         result.queryPath_ = queryPath_;
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.queryValue_ = queryValueBuilder_ == null
-            ? queryValue_
-            : queryValueBuilder_.build();
+        result.queryValue_ = queryValueBuilder_ == null ? queryValue_ : queryValueBuilder_.build();
       }
     }
 
@@ -398,38 +437,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GuestAttributes result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GuestAttributes) {
-        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributes)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributes) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -472,24 +512,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              queryPath_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getQueryValueFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                queryPath_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getQueryValueFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -499,10 +540,13 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object queryPath_ = "";
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -510,13 +554,13 @@ public Builder mergeFrom(
      * 

      *
      * string query_path = 1;
+     *
      * @return The queryPath.
      */
     public java.lang.String getQueryPath() {
       java.lang.Object ref = queryPath_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryPath_ = s;
         return s;
@@ -525,6 +569,8 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -532,15 +578,14 @@ public java.lang.String getQueryPath() {
      * 

      *
      * string query_path = 1;
+     *
      * @return The bytes for queryPath.
      */
-    public com.google.protobuf.ByteString
-        getQueryPathBytes() {
+    public com.google.protobuf.ByteString getQueryPathBytes() {
       java.lang.Object ref = queryPath_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         queryPath_ = b;
         return b;
       } else {
@@ -548,6 +593,8 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -555,18 +602,22 @@ public java.lang.String getQueryPath() {
      * 

      *
      * string query_path = 1;
+     *
      * @param value The queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPath(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryPath(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       queryPath_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -574,6 +625,7 @@ public Builder setQueryPath(
      * 

      *
      * string query_path = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearQueryPath() {
@@ -583,6 +635,8 @@ public Builder clearQueryPath() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -590,12 +644,14 @@ public Builder clearQueryPath() {
      * 

      *
      * string query_path = 1;
+     *
      * @param value The bytes for queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPathBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       queryPath_ = value;
       bitField0_ |= 0x00000001;
@@ -605,34 +661,47 @@ public Builder setQueryPathBytes(
 
     private com.google.cloud.tpu.v2.GuestAttributesValue queryValue_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.GuestAttributesValue, com.google.cloud.tpu.v2.GuestAttributesValue.Builder, com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder> queryValueBuilder_;
+            com.google.cloud.tpu.v2.GuestAttributesValue,
+            com.google.cloud.tpu.v2.GuestAttributesValue.Builder,
+            com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder>
+        queryValueBuilder_;
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

      *
      * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
+     *
      * @return Whether the queryValue field is set.
      */
     public boolean hasQueryValue() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

      *
      * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
+     *
      * @return The queryValue.
      */
     public com.google.cloud.tpu.v2.GuestAttributesValue getQueryValue() {
       if (queryValueBuilder_ == null) {
-        return queryValue_ == null ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance() : queryValue_;
+        return queryValue_ == null
+            ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()
+            : queryValue_;
       } else {
         return queryValueBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -653,6 +722,8 @@ public Builder setQueryValue(com.google.cloud.tpu.v2.GuestAttributesValue value)
       return this;
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -671,6 +742,8 @@ public Builder setQueryValue(
       return this;
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -679,9 +752,9 @@ public Builder setQueryValue(
      */
     public Builder mergeQueryValue(com.google.cloud.tpu.v2.GuestAttributesValue value) {
       if (queryValueBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          queryValue_ != null &&
-          queryValue_ != com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && queryValue_ != null
+            && queryValue_ != com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()) {
           getQueryValueBuilder().mergeFrom(value);
         } else {
           queryValue_ = value;
@@ -694,6 +767,8 @@ public Builder mergeQueryValue(com.google.cloud.tpu.v2.GuestAttributesValue valu
       return this;
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -711,6 +786,8 @@ public Builder clearQueryValue() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -723,6 +800,8 @@ public com.google.cloud.tpu.v2.GuestAttributesValue.Builder getQueryValueBuilder
       return getQueryValueFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -733,11 +812,14 @@ public com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder getQueryValueOrBuil
       if (queryValueBuilder_ != null) {
         return queryValueBuilder_.getMessageOrBuilder();
       } else {
-        return queryValue_ == null ?
-            com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance() : queryValue_;
+        return queryValue_ == null
+            ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()
+            : queryValue_;
       }
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -745,21 +827,24 @@ public com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder getQueryValueOrBuil
      * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.GuestAttributesValue, com.google.cloud.tpu.v2.GuestAttributesValue.Builder, com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder> 
+            com.google.cloud.tpu.v2.GuestAttributesValue,
+            com.google.cloud.tpu.v2.GuestAttributesValue.Builder,
+            com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder>
         getQueryValueFieldBuilder() {
       if (queryValueBuilder_ == null) {
-        queryValueBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.GuestAttributesValue, com.google.cloud.tpu.v2.GuestAttributesValue.Builder, com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder>(
-                getQueryValue(),
-                getParentForChildren(),
-                isClean());
+        queryValueBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2.GuestAttributesValue,
+                com.google.cloud.tpu.v2.GuestAttributesValue.Builder,
+                com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder>(
+                getQueryValue(), getParentForChildren(), isClean());
         queryValue_ = null;
       }
       return queryValueBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -769,12 +854,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GuestAttributes)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GuestAttributes)
   private static final com.google.cloud.tpu.v2.GuestAttributes DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GuestAttributes();
   }
@@ -783,27 +868,27 @@ public static com.google.cloud.tpu.v2.GuestAttributes getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GuestAttributes parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GuestAttributes parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -818,6 +903,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GuestAttributes getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
similarity index 68%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
index 55ee133fc686..02aae7b77166 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A guest attributes namespace/key/value entry.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GuestAttributesEntry}
  */
-public final class GuestAttributesEntry extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GuestAttributesEntry extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GuestAttributesEntry)
     GuestAttributesEntryOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GuestAttributesEntry.newBuilder() to construct.
   private GuestAttributesEntry(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GuestAttributesEntry() {
     namespace_ = "";
     key_ = "";
@@ -27,38 +45,43 @@ private GuestAttributesEntry() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GuestAttributesEntry();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GuestAttributesEntry.class, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder.class);
+            com.google.cloud.tpu.v2.GuestAttributesEntry.class,
+            com.google.cloud.tpu.v2.GuestAttributesEntry.Builder.class);
   }
 
   public static final int NAMESPACE_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object namespace_ = "";
   /**
+   *
+   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
+   *
    * @return The namespace.
    */
   @java.lang.Override
@@ -67,29 +90,29 @@ public java.lang.String getNamespace() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       namespace_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
+   *
    * @return The bytes for namespace.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNamespaceBytes() {
+  public com.google.protobuf.ByteString getNamespaceBytes() {
     java.lang.Object ref = namespace_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       namespace_ = b;
       return b;
     } else {
@@ -98,14 +121,18 @@ public java.lang.String getNamespace() {
   }
 
   public static final int KEY_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object key_ = "";
   /**
+   *
+   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
+   *
    * @return The key.
    */
   @java.lang.Override
@@ -114,29 +141,29 @@ public java.lang.String getKey() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       key_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
+   *
    * @return The bytes for key.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getKeyBytes() {
+  public com.google.protobuf.ByteString getKeyBytes() {
     java.lang.Object ref = key_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       key_ = b;
       return b;
     } else {
@@ -145,14 +172,18 @@ public java.lang.String getKey() {
   }
 
   public static final int VALUE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object value_ = "";
   /**
+   *
+   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
+   *
    * @return The value.
    */
   @java.lang.Override
@@ -161,29 +192,29 @@ public java.lang.String getValue() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       value_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
+   *
    * @return The bytes for value.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getValueBytes() {
+  public com.google.protobuf.ByteString getValueBytes() {
     java.lang.Object ref = value_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       value_ = b;
       return b;
     } else {
@@ -192,6 +223,7 @@ public java.lang.String getValue() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -203,8 +235,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(namespace_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, namespace_);
     }
@@ -240,19 +271,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GuestAttributesEntry)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GuestAttributesEntry other = (com.google.cloud.tpu.v2.GuestAttributesEntry) obj;
+    com.google.cloud.tpu.v2.GuestAttributesEntry other =
+        (com.google.cloud.tpu.v2.GuestAttributesEntry) obj;
 
-    if (!getNamespace()
-        .equals(other.getNamespace())) return false;
-    if (!getKey()
-        .equals(other.getKey())) return false;
-    if (!getValue()
-        .equals(other.getValue())) return false;
+    if (!getNamespace().equals(other.getNamespace())) return false;
+    if (!getKey().equals(other.getKey())) return false;
+    if (!getValue().equals(other.getValue())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -275,130 +304,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GuestAttributesEntry parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GuestAttributesEntry parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.GuestAttributesEntry prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A guest attributes namespace/key/value entry.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GuestAttributesEntry}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GuestAttributesEntry)
       com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GuestAttributesEntry.class, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder.class);
+              com.google.cloud.tpu.v2.GuestAttributesEntry.class,
+              com.google.cloud.tpu.v2.GuestAttributesEntry.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GuestAttributesEntry.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -410,9 +445,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
     }
 
     @java.lang.Override
@@ -431,8 +466,11 @@ public com.google.cloud.tpu.v2.GuestAttributesEntry build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GuestAttributesEntry buildPartial() {
-      com.google.cloud.tpu.v2.GuestAttributesEntry result = new com.google.cloud.tpu.v2.GuestAttributesEntry(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.GuestAttributesEntry result =
+          new com.google.cloud.tpu.v2.GuestAttributesEntry(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -454,38 +492,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GuestAttributesEntry result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GuestAttributesEntry) {
-        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributesEntry)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributesEntry) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -535,27 +574,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              namespace_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              key_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              value_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                namespace_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                key_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                value_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -565,22 +608,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object namespace_ = "";
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @return The namespace.
      */
     public java.lang.String getNamespace() {
       java.lang.Object ref = namespace_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         namespace_ = s;
         return s;
@@ -589,20 +635,21 @@ public java.lang.String getNamespace() {
       }
     }
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @return The bytes for namespace.
      */
-    public com.google.protobuf.ByteString
-        getNamespaceBytes() {
+    public com.google.protobuf.ByteString getNamespaceBytes() {
       java.lang.Object ref = namespace_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         namespace_ = b;
         return b;
       } else {
@@ -610,28 +657,35 @@ public java.lang.String getNamespace() {
       }
     }
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @param value The namespace to set.
      * @return This builder for chaining.
      */
-    public Builder setNamespace(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNamespace(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       namespace_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNamespace() {
@@ -641,17 +695,21 @@ public Builder clearNamespace() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @param value The bytes for namespace to set.
      * @return This builder for chaining.
      */
-    public Builder setNamespaceBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNamespaceBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       namespace_ = value;
       bitField0_ |= 0x00000001;
@@ -661,18 +719,20 @@ public Builder setNamespaceBytes(
 
     private java.lang.Object key_ = "";
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @return The key.
      */
     public java.lang.String getKey() {
       java.lang.Object ref = key_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         key_ = s;
         return s;
@@ -681,20 +741,21 @@ public java.lang.String getKey() {
       }
     }
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @return The bytes for key.
      */
-    public com.google.protobuf.ByteString
-        getKeyBytes() {
+    public com.google.protobuf.ByteString getKeyBytes() {
       java.lang.Object ref = key_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         key_ = b;
         return b;
       } else {
@@ -702,28 +763,35 @@ public java.lang.String getKey() {
       }
     }
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @param value The key to set.
      * @return This builder for chaining.
      */
-    public Builder setKey(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setKey(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       key_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearKey() {
@@ -733,17 +801,21 @@ public Builder clearKey() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @param value The bytes for key to set.
      * @return This builder for chaining.
      */
-    public Builder setKeyBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setKeyBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       key_ = value;
       bitField0_ |= 0x00000002;
@@ -753,18 +825,20 @@ public Builder setKeyBytes(
 
     private java.lang.Object value_ = "";
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @return The value.
      */
     public java.lang.String getValue() {
       java.lang.Object ref = value_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         value_ = s;
         return s;
@@ -773,20 +847,21 @@ public java.lang.String getValue() {
       }
     }
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @return The bytes for value.
      */
-    public com.google.protobuf.ByteString
-        getValueBytes() {
+    public com.google.protobuf.ByteString getValueBytes() {
       java.lang.Object ref = value_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         value_ = b;
         return b;
       } else {
@@ -794,28 +869,35 @@ public java.lang.String getValue() {
       }
     }
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @param value The value to set.
      * @return This builder for chaining.
      */
-    public Builder setValue(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setValue(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       value_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearValue() {
@@ -825,26 +907,30 @@ public Builder clearValue() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @param value The bytes for value to set.
      * @return This builder for chaining.
      */
-    public Builder setValueBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setValueBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       value_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -854,12 +940,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GuestAttributesEntry)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GuestAttributesEntry)
   private static final com.google.cloud.tpu.v2.GuestAttributesEntry DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GuestAttributesEntry();
   }
@@ -868,27 +954,27 @@ public static com.google.cloud.tpu.v2.GuestAttributesEntry getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GuestAttributesEntry parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GuestAttributesEntry parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -903,6 +989,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GuestAttributesEntry getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
similarity index 58%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
index bb3037857cb7..3e862f99218c 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
@@ -1,69 +1,100 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GuestAttributesEntryOrBuilder extends
+public interface GuestAttributesEntryOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GuestAttributesEntry)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
+   *
    * @return The namespace.
    */
   java.lang.String getNamespace();
   /**
+   *
+   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
+   *
    * @return The bytes for namespace.
    */
-  com.google.protobuf.ByteString
-      getNamespaceBytes();
+  com.google.protobuf.ByteString getNamespaceBytes();
 
   /**
+   *
+   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
+   *
    * @return The key.
    */
   java.lang.String getKey();
   /**
+   *
+   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
+   *
    * @return The bytes for key.
    */
-  com.google.protobuf.ByteString
-      getKeyBytes();
+  com.google.protobuf.ByteString getKeyBytes();
 
   /**
+   *
+   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
+   *
    * @return The value.
    */
   java.lang.String getValue();
   /**
+   *
+   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
+   *
    * @return The bytes for value.
    */
-  com.google.protobuf.ByteString
-      getValueBytes();
+  com.google.protobuf.ByteString getValueBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
similarity index 68%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
index fab75582bff6..800a4bcd0147 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GuestAttributesOrBuilder extends
+public interface GuestAttributesOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GuestAttributes)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -15,10 +33,13 @@ public interface GuestAttributesOrBuilder extends
    * 

    *
    * string query_path = 1;
+   *
    * @return The queryPath.
    */
   java.lang.String getQueryPath();
   /**
+   *
+   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -26,30 +47,38 @@ public interface GuestAttributesOrBuilder extends
    * 

    *
    * string query_path = 1;
+   *
    * @return The bytes for queryPath.
    */
-  com.google.protobuf.ByteString
-      getQueryPathBytes();
+  com.google.protobuf.ByteString getQueryPathBytes();
 
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
+   *
    * @return Whether the queryValue field is set.
    */
   boolean hasQueryValue();
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
+   *
    * @return The queryValue.
    */
   com.google.cloud.tpu.v2.GuestAttributesValue getQueryValue();
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
index 5a02730e1cf9..e0412e9f0bba 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
@@ -1,57 +1,79 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Array of guest attribute namespace/key/value tuples.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GuestAttributesValue}
  */
-public final class GuestAttributesValue extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GuestAttributesValue extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GuestAttributesValue)
     GuestAttributesValueOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GuestAttributesValue.newBuilder() to construct.
   private GuestAttributesValue(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GuestAttributesValue() {
     items_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GuestAttributesValue();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GuestAttributesValue.class, com.google.cloud.tpu.v2.GuestAttributesValue.Builder.class);
+            com.google.cloud.tpu.v2.GuestAttributesValue.class,
+            com.google.cloud.tpu.v2.GuestAttributesValue.Builder.class);
   }
 
   public static final int ITEMS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List items_;
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -63,6 +85,8 @@ public java.util.List getItemsList
     return items_;
   }
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -70,11 +94,13 @@ public java.util.List getItemsList
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getItemsOrBuilderList() {
     return items_;
   }
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -86,6 +112,8 @@ public int getItemsCount() {
     return items_.size();
   }
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -97,6 +125,8 @@ public com.google.cloud.tpu.v2.GuestAttributesEntry getItems(int index) {
     return items_.get(index);
   }
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -104,12 +134,12 @@ public com.google.cloud.tpu.v2.GuestAttributesEntry getItems(int index) {
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index) {
     return items_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -121,8 +151,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < items_.size(); i++) {
       output.writeMessage(1, items_.get(i));
     }
@@ -136,8 +165,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < items_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, items_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, items_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -147,15 +175,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GuestAttributesValue)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GuestAttributesValue other = (com.google.cloud.tpu.v2.GuestAttributesValue) obj;
+    com.google.cloud.tpu.v2.GuestAttributesValue other =
+        (com.google.cloud.tpu.v2.GuestAttributesValue) obj;
 
-    if (!getItemsList()
-        .equals(other.getItemsList())) return false;
+    if (!getItemsList().equals(other.getItemsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -176,130 +204,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GuestAttributesValue parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GuestAttributesValue parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.GuestAttributesValue prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Array of guest attribute namespace/key/value tuples.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GuestAttributesValue}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GuestAttributesValue)
       com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GuestAttributesValue.class, com.google.cloud.tpu.v2.GuestAttributesValue.Builder.class);
+              com.google.cloud.tpu.v2.GuestAttributesValue.class,
+              com.google.cloud.tpu.v2.GuestAttributesValue.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GuestAttributesValue.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -315,9 +349,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
     }
 
     @java.lang.Override
@@ -336,9 +370,12 @@ public com.google.cloud.tpu.v2.GuestAttributesValue build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GuestAttributesValue buildPartial() {
-      com.google.cloud.tpu.v2.GuestAttributesValue result = new com.google.cloud.tpu.v2.GuestAttributesValue(this);
+      com.google.cloud.tpu.v2.GuestAttributesValue result =
+          new com.google.cloud.tpu.v2.GuestAttributesValue(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -363,38 +400,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GuestAttributesValue result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GuestAttributesValue) {
-        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributesValue)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributesValue) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -421,9 +459,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.GuestAttributesValue other) {
             itemsBuilder_ = null;
             items_ = other.items_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            itemsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getItemsFieldBuilder() : null;
+            itemsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getItemsFieldBuilder()
+                    : null;
           } else {
             itemsBuilder_.addAllMessages(other.items_);
           }
@@ -455,25 +494,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2.GuestAttributesEntry m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2.GuestAttributesEntry.parser(),
-                      extensionRegistry);
-              if (itemsBuilder_ == null) {
-                ensureItemsIsMutable();
-                items_.add(m);
-              } else {
-                itemsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2.GuestAttributesEntry m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2.GuestAttributesEntry.parser(), extensionRegistry);
+                if (itemsBuilder_ == null) {
+                  ensureItemsIsMutable();
+                  items_.add(m);
+                } else {
+                  itemsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -483,21 +523,28 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List items_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureItemsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         items_ = new java.util.ArrayList(items_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.GuestAttributesEntry, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder> itemsBuilder_;
+            com.google.cloud.tpu.v2.GuestAttributesEntry,
+            com.google.cloud.tpu.v2.GuestAttributesEntry.Builder,
+            com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder>
+        itemsBuilder_;
 
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -512,6 +559,8 @@ public java.util.List getItemsList
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -526,6 +575,8 @@ public int getItemsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -540,14 +591,15 @@ public com.google.cloud.tpu.v2.GuestAttributesEntry getItems(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public Builder setItems(
-        int index, com.google.cloud.tpu.v2.GuestAttributesEntry value) {
+    public Builder setItems(int index, com.google.cloud.tpu.v2.GuestAttributesEntry value) {
       if (itemsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -561,6 +613,8 @@ public Builder setItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -579,6 +633,8 @@ public Builder setItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -599,14 +655,15 @@ public Builder addItems(com.google.cloud.tpu.v2.GuestAttributesEntry value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public Builder addItems(
-        int index, com.google.cloud.tpu.v2.GuestAttributesEntry value) {
+    public Builder addItems(int index, com.google.cloud.tpu.v2.GuestAttributesEntry value) {
       if (itemsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -620,14 +677,15 @@ public Builder addItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public Builder addItems(
-        com.google.cloud.tpu.v2.GuestAttributesEntry.Builder builderForValue) {
+    public Builder addItems(com.google.cloud.tpu.v2.GuestAttributesEntry.Builder builderForValue) {
       if (itemsBuilder_ == null) {
         ensureItemsIsMutable();
         items_.add(builderForValue.build());
@@ -638,6 +696,8 @@ public Builder addItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -656,6 +716,8 @@ public Builder addItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -666,8 +728,7 @@ public Builder addAllItems(
         java.lang.Iterable values) {
       if (itemsBuilder_ == null) {
         ensureItemsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, items_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, items_);
         onChanged();
       } else {
         itemsBuilder_.addAllMessages(values);
@@ -675,6 +736,8 @@ public Builder addAllItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -692,6 +755,8 @@ public Builder clearItems() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -709,39 +774,44 @@ public Builder removeItems(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder getItemsBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder getItemsBuilder(int index) {
       return getItemsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index) {
       if (itemsBuilder_ == null) {
-        return items_.get(index);  } else {
+        return items_.get(index);
+      } else {
         return itemsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public java.util.List 
-         getItemsOrBuilderList() {
+    public java.util.List
+        getItemsOrBuilderList() {
       if (itemsBuilder_ != null) {
         return itemsBuilder_.getMessageOrBuilderList();
       } else {
@@ -749,6 +819,8 @@ public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -756,49 +828,55 @@ public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
     public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder addItemsBuilder() {
-      return getItemsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2.GuestAttributesEntry.getDefaultInstance());
+      return getItemsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2.GuestAttributesEntry.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder addItemsBuilder(
-        int index) {
-      return getItemsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2.GuestAttributesEntry.getDefaultInstance());
+    public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder addItemsBuilder(int index) {
+      return getItemsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2.GuestAttributesEntry.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public java.util.List 
-         getItemsBuilderList() {
+    public java.util.List
+        getItemsBuilderList() {
       return getItemsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.GuestAttributesEntry, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder> 
+            com.google.cloud.tpu.v2.GuestAttributesEntry,
+            com.google.cloud.tpu.v2.GuestAttributesEntry.Builder,
+            com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder>
         getItemsFieldBuilder() {
       if (itemsBuilder_ == null) {
-        itemsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.GuestAttributesEntry, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder>(
-                items_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        itemsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2.GuestAttributesEntry,
+                com.google.cloud.tpu.v2.GuestAttributesEntry.Builder,
+                com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder>(
+                items_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         items_ = null;
       }
       return itemsBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -808,12 +886,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GuestAttributesValue)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GuestAttributesValue)
   private static final com.google.cloud.tpu.v2.GuestAttributesValue DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GuestAttributesValue();
   }
@@ -822,27 +900,27 @@ public static com.google.cloud.tpu.v2.GuestAttributesValue getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GuestAttributesValue parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GuestAttributesValue parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -857,6 +935,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GuestAttributesValue getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
similarity index 62%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
index cae80b862b1d..fb75e87660b2 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GuestAttributesValueOrBuilder extends
+public interface GuestAttributesValueOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GuestAttributesValue)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
-  java.util.List 
-      getItemsList();
+  java.util.List getItemsList();
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -25,6 +44,8 @@ public interface GuestAttributesValueOrBuilder extends
    */
   com.google.cloud.tpu.v2.GuestAttributesEntry getItems(int index);
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -33,21 +54,24 @@ public interface GuestAttributesValueOrBuilder extends
    */
   int getItemsCount();
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
-  java.util.List 
+  java.util.List
       getItemsOrBuilderList();
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
-  com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
index a40374581e3f..fe5f8aeaa5c3 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListAcceleratorTypesRequest}
  */
-public final class ListAcceleratorTypesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListAcceleratorTypesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
     ListAcceleratorTypesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesRequest.newBuilder() to construct.
   private ListAcceleratorTypesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListAcceleratorTypesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -28,38 +46,45 @@ private ListAcceleratorTypesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.Builder.class);
+            com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class,
+            com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -68,29 +93,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -101,11 +128,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -114,14 +144,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -130,29 +164,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -161,14 +195,18 @@ public java.lang.String getPageToken() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   @java.lang.Override
@@ -177,29 +215,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getFilterBytes() {
+  public com.google.protobuf.ByteString getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -208,14 +246,18 @@ public java.lang.String getFilter() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -224,29 +266,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getOrderByBytes() {
+  public com.google.protobuf.ByteString getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -255,6 +297,7 @@ public java.lang.String getOrderBy() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -266,8 +309,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -296,8 +338,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -316,23 +357,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListAcceleratorTypesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListAcceleratorTypesRequest other = (com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) obj;
-
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
-    if (!getFilter()
-        .equals(other.getFilter())) return false;
-    if (!getOrderBy()
-        .equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v2.ListAcceleratorTypesRequest other =
+        (com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) obj;
+
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getFilter().equals(other.getFilter())) return false;
+    if (!getOrderBy().equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -360,129 +397,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListAcceleratorTypesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
       com.google.cloud.tpu.v2.ListAcceleratorTypesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.Builder.class);
+              com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class,
+              com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -496,9 +539,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -517,8 +560,11 @@ public com.google.cloud.tpu.v2.ListAcceleratorTypesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListAcceleratorTypesRequest buildPartial() {
-      com.google.cloud.tpu.v2.ListAcceleratorTypesRequest result = new com.google.cloud.tpu.v2.ListAcceleratorTypesRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.ListAcceleratorTypesRequest result =
+          new com.google.cloud.tpu.v2.ListAcceleratorTypesRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -546,38 +592,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest r
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListAcceleratorTypesRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -585,7 +632,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest other) {
-      if (other == com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -635,37 +683,43 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 42: {
-              filter_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 42
-            case 50: {
-              orderBy_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 50
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 42:
+              {
+                filter_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 42
+            case 50:
+              {
+                orderBy_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 50
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -675,22 +729,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -699,20 +758,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -720,28 +782,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -751,17 +824,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -769,13 +848,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -783,27 +865,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -815,18 +903,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -835,20 +925,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -856,28 +947,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -887,17 +985,21 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -907,18 +1009,20 @@ public Builder setPageTokenBytes(
 
     private java.lang.Object filter_ = "";
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -927,20 +1031,21 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString
-        getFilterBytes() {
+    public com.google.protobuf.ByteString getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -948,28 +1053,35 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilter(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -979,17 +1091,21 @@ public Builder clearFilter() {
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -999,18 +1115,20 @@ public Builder setFilterBytes(
 
     private java.lang.Object orderBy_ = "";
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1019,20 +1137,21 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString
-        getOrderByBytes() {
+    public com.google.protobuf.ByteString getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1040,28 +1159,35 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderBy(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1071,26 +1197,30 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1100,12 +1230,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
   private static final com.google.cloud.tpu.v2.ListAcceleratorTypesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListAcceleratorTypesRequest();
   }
@@ -1114,27 +1244,27 @@ public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListAcceleratorTypesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListAcceleratorTypesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1149,6 +1279,4 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2.ListAcceleratorTypesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
index 7a66cbd04c02..60fd80c81c46 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
@@ -1,99 +1,142 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListAcceleratorTypesRequestOrBuilder extends
+public interface ListAcceleratorTypesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString
-      getFilterBytes();
+  com.google.protobuf.ByteString getFilterBytes();
 
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString
-      getOrderByBytes();
+  com.google.protobuf.ByteString getOrderByBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
similarity index 72%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
index 9bef46ab4096..521b2626b4a8 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Response for [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListAcceleratorTypesResponse}
  */
-public final class ListAcceleratorTypesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListAcceleratorTypesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
     ListAcceleratorTypesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesResponse.newBuilder() to construct.
   private ListAcceleratorTypesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListAcceleratorTypesResponse() {
     acceleratorTypes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -27,33 +45,37 @@ private ListAcceleratorTypesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.Builder.class);
+            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class,
+            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.Builder.class);
   }
 
   public static final int ACCELERATOR_TYPES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List acceleratorTypes_;
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -65,6 +87,8 @@ public java.util.List getAcceleratorTyp
     return acceleratorTypes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -72,11 +96,13 @@ public java.util.List getAcceleratorTyp
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getAcceleratorTypesOrBuilderList() {
     return acceleratorTypes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -88,6 +114,8 @@ public int getAcceleratorTypesCount() {
     return acceleratorTypes_.size();
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -99,6 +127,8 @@ public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorTypes(int index) {
     return acceleratorTypes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -106,20 +136,23 @@ public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorTypes(int index) {
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index) {
     return acceleratorTypes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -128,29 +161,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -159,37 +192,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -197,20 +239,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -222,8 +267,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
       output.writeMessage(1, acceleratorTypes_.get(i));
     }
@@ -243,8 +287,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, acceleratorTypes_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, acceleratorTypes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -265,19 +308,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListAcceleratorTypesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListAcceleratorTypesResponse other = (com.google.cloud.tpu.v2.ListAcceleratorTypesResponse) obj;
+    com.google.cloud.tpu.v2.ListAcceleratorTypesResponse other =
+        (com.google.cloud.tpu.v2.ListAcceleratorTypesResponse) obj;
 
-    if (!getAcceleratorTypesList()
-        .equals(other.getAcceleratorTypesList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getAcceleratorTypesList().equals(other.getAcceleratorTypesList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -305,129 +346,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListAcceleratorTypesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
       com.google.cloud.tpu.v2.ListAcceleratorTypesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.Builder.class);
+              com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class,
+              com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -446,9 +493,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -467,14 +514,18 @@ public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse buildPartial() {
-      com.google.cloud.tpu.v2.ListAcceleratorTypesResponse result = new com.google.cloud.tpu.v2.ListAcceleratorTypesResponse(this);
+      com.google.cloud.tpu.v2.ListAcceleratorTypesResponse result =
+          new com.google.cloud.tpu.v2.ListAcceleratorTypesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2.ListAcceleratorTypesResponse result) {
       if (acceleratorTypesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           acceleratorTypes_ = java.util.Collections.unmodifiableList(acceleratorTypes_);
@@ -502,38 +553,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListAcceleratorTypesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListAcceleratorTypesResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListAcceleratorTypesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -541,7 +593,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse other) {
-      if (other == com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.getDefaultInstance())
+        return this;
       if (acceleratorTypesBuilder_ == null) {
         if (!other.acceleratorTypes_.isEmpty()) {
           if (acceleratorTypes_.isEmpty()) {
@@ -560,9 +613,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse ot
             acceleratorTypesBuilder_ = null;
             acceleratorTypes_ = other.acceleratorTypes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            acceleratorTypesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getAcceleratorTypesFieldBuilder() : null;
+            acceleratorTypesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getAcceleratorTypesFieldBuilder()
+                    : null;
           } else {
             acceleratorTypesBuilder_.addAllMessages(other.acceleratorTypes_);
           }
@@ -609,36 +663,39 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2.AcceleratorType m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2.AcceleratorType.parser(),
-                      extensionRegistry);
-              if (acceleratorTypesBuilder_ == null) {
-                ensureAcceleratorTypesIsMutable();
-                acceleratorTypes_.add(m);
-              } else {
-                acceleratorTypesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2.AcceleratorType m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2.AcceleratorType.parser(), extensionRegistry);
+                if (acceleratorTypesBuilder_ == null) {
+                  ensureAcceleratorTypesIsMutable();
+                  acceleratorTypes_.add(m);
+                } else {
+                  acceleratorTypesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -648,21 +705,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List acceleratorTypes_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureAcceleratorTypesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        acceleratorTypes_ = new java.util.ArrayList(acceleratorTypes_);
+        acceleratorTypes_ =
+            new java.util.ArrayList(acceleratorTypes_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.AcceleratorType, com.google.cloud.tpu.v2.AcceleratorType.Builder, com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder> acceleratorTypesBuilder_;
+            com.google.cloud.tpu.v2.AcceleratorType,
+            com.google.cloud.tpu.v2.AcceleratorType.Builder,
+            com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder>
+        acceleratorTypesBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -677,6 +742,8 @@ public java.util.List getAcceleratorTyp
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -691,6 +758,8 @@ public int getAcceleratorTypesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -705,14 +774,15 @@ public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorTypes(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public Builder setAcceleratorTypes(
-        int index, com.google.cloud.tpu.v2.AcceleratorType value) {
+    public Builder setAcceleratorTypes(int index, com.google.cloud.tpu.v2.AcceleratorType value) {
       if (acceleratorTypesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -726,6 +796,8 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -744,6 +816,8 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -764,14 +838,15 @@ public Builder addAcceleratorTypes(com.google.cloud.tpu.v2.AcceleratorType value
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public Builder addAcceleratorTypes(
-        int index, com.google.cloud.tpu.v2.AcceleratorType value) {
+    public Builder addAcceleratorTypes(int index, com.google.cloud.tpu.v2.AcceleratorType value) {
       if (acceleratorTypesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -785,6 +860,8 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -803,6 +880,8 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -821,6 +900,8 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -831,8 +912,7 @@ public Builder addAllAcceleratorTypes(
         java.lang.Iterable values) {
       if (acceleratorTypesBuilder_ == null) {
         ensureAcceleratorTypesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, acceleratorTypes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, acceleratorTypes_);
         onChanged();
       } else {
         acceleratorTypesBuilder_.addAllMessages(values);
@@ -840,6 +920,8 @@ public Builder addAllAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -857,6 +939,8 @@ public Builder clearAcceleratorTypes() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -874,17 +958,20 @@ public Builder removeAcceleratorTypes(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public com.google.cloud.tpu.v2.AcceleratorType.Builder getAcceleratorTypesBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.AcceleratorType.Builder getAcceleratorTypesBuilder(int index) {
       return getAcceleratorTypesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -894,19 +981,22 @@ public com.google.cloud.tpu.v2.AcceleratorType.Builder getAcceleratorTypesBuilde
     public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
         int index) {
       if (acceleratorTypesBuilder_ == null) {
-        return acceleratorTypes_.get(index);  } else {
+        return acceleratorTypes_.get(index);
+      } else {
         return acceleratorTypesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List 
-         getAcceleratorTypesOrBuilderList() {
+    public java.util.List
+        getAcceleratorTypesOrBuilderList() {
       if (acceleratorTypesBuilder_ != null) {
         return acceleratorTypesBuilder_.getMessageOrBuilderList();
       } else {
@@ -914,6 +1004,8 @@ public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBui
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -921,38 +1013,47 @@ public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBui
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
     public com.google.cloud.tpu.v2.AcceleratorType.Builder addAcceleratorTypesBuilder() {
-      return getAcceleratorTypesFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance());
+      return getAcceleratorTypesFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public com.google.cloud.tpu.v2.AcceleratorType.Builder addAcceleratorTypesBuilder(
-        int index) {
-      return getAcceleratorTypesFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance());
+    public com.google.cloud.tpu.v2.AcceleratorType.Builder addAcceleratorTypesBuilder(int index) {
+      return getAcceleratorTypesFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List 
-         getAcceleratorTypesBuilderList() {
+    public java.util.List
+        getAcceleratorTypesBuilderList() {
       return getAcceleratorTypesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.AcceleratorType, com.google.cloud.tpu.v2.AcceleratorType.Builder, com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder> 
+            com.google.cloud.tpu.v2.AcceleratorType,
+            com.google.cloud.tpu.v2.AcceleratorType.Builder,
+            com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder>
         getAcceleratorTypesFieldBuilder() {
       if (acceleratorTypesBuilder_ == null) {
-        acceleratorTypesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.AcceleratorType, com.google.cloud.tpu.v2.AcceleratorType.Builder, com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder>(
+        acceleratorTypesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2.AcceleratorType,
+                com.google.cloud.tpu.v2.AcceleratorType.Builder,
+                com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder>(
                 acceleratorTypes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -964,18 +1065,20 @@ public com.google.cloud.tpu.v2.AcceleratorType.Builder addAcceleratorTypesBuilde
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -984,20 +1087,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1005,28 +1109,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1036,17 +1147,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1054,42 +1169,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1097,76 +1222,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1176,26 +1315,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1205,12 +1348,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
   private static final com.google.cloud.tpu.v2.ListAcceleratorTypesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListAcceleratorTypesResponse();
   }
@@ -1219,27 +1362,27 @@ public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse getDefaultIns
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListAcceleratorTypesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListAcceleratorTypesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1254,6 +1397,4 @@ public com.google.protobuf.Parser getParserForType
   public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
index fe3ae29a5f41..49b166c69189 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListAcceleratorTypesResponseOrBuilder extends
+public interface ListAcceleratorTypesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
-  java.util.List 
-      getAcceleratorTypesList();
+  java.util.List getAcceleratorTypesList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -25,6 +44,8 @@ public interface ListAcceleratorTypesResponseOrBuilder extends
    */
   com.google.cloud.tpu.v2.AcceleratorType getAcceleratorTypes(int index);
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -33,82 +54,100 @@ public interface ListAcceleratorTypesResponseOrBuilder extends
    */
   int getAcceleratorTypesCount();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
-  java.util.List 
+  java.util.List
       getAcceleratorTypesOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
-  com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
index b479586852db..89ef9794e88b 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [ListNodes][google.cloud.tpu.v2.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListNodesRequest}
  */
-public final class ListNodesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListNodesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListNodesRequest)
     ListNodesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListNodesRequest.newBuilder() to construct.
   private ListNodesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListNodesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -26,38 +44,45 @@ private ListNodesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListNodesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListNodesRequest.class, com.google.cloud.tpu.v2.ListNodesRequest.Builder.class);
+            com.google.cloud.tpu.v2.ListNodesRequest.class,
+            com.google.cloud.tpu.v2.ListNodesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -99,11 +126,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -112,14 +142,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -128,29 +162,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -159,6 +193,7 @@ public java.lang.String getPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -170,8 +205,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -194,8 +228,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -208,19 +241,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListNodesRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.ListNodesRequest other = (com.google.cloud.tpu.v2.ListNodesRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -243,130 +273,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListNodesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListNodesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListNodesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [ListNodes][google.cloud.tpu.v2.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListNodesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListNodesRequest)
       com.google.cloud.tpu.v2.ListNodesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListNodesRequest.class, com.google.cloud.tpu.v2.ListNodesRequest.Builder.class);
+              com.google.cloud.tpu.v2.ListNodesRequest.class,
+              com.google.cloud.tpu.v2.ListNodesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListNodesRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -378,9 +414,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -399,8 +435,11 @@ public com.google.cloud.tpu.v2.ListNodesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListNodesRequest buildPartial() {
-      com.google.cloud.tpu.v2.ListNodesRequest result = new com.google.cloud.tpu.v2.ListNodesRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.ListNodesRequest result =
+          new com.google.cloud.tpu.v2.ListNodesRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -422,38 +461,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListNodesRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListNodesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListNodesRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListNodesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -501,27 +541,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -531,22 +575,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -555,20 +604,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -576,28 +628,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -607,17 +670,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -625,13 +694,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -639,27 +711,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -671,18 +749,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -691,20 +771,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -712,28 +793,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -743,26 +831,30 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -772,12 +864,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListNodesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListNodesRequest)
   private static final com.google.cloud.tpu.v2.ListNodesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListNodesRequest();
   }
@@ -786,27 +878,27 @@ public static com.google.cloud.tpu.v2.ListNodesRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListNodesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListNodesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -821,6 +913,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ListNodesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
similarity index 50%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
index 0db2dea1af0a..210748b76069 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
@@ -1,59 +1,92 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListNodesRequestOrBuilder extends
+public interface ListNodesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListNodesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
index 156b2a1d3773..91aaf7f6ea9e 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Response for [ListNodes][google.cloud.tpu.v2.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListNodesResponse}
  */
-public final class ListNodesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListNodesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListNodesResponse)
     ListNodesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListNodesResponse.newBuilder() to construct.
   private ListNodesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListNodesResponse() {
     nodes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -27,33 +45,37 @@ private ListNodesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListNodesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListNodesResponse.class, com.google.cloud.tpu.v2.ListNodesResponse.Builder.class);
+            com.google.cloud.tpu.v2.ListNodesResponse.class,
+            com.google.cloud.tpu.v2.ListNodesResponse.Builder.class);
   }
 
   public static final int NODES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List nodes_;
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -65,6 +87,8 @@ public java.util.List getNodesList() {
     return nodes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -72,11 +96,12 @@ public java.util.List getNodesList() {
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
   @java.lang.Override
-  public java.util.List 
-      getNodesOrBuilderList() {
+  public java.util.List getNodesOrBuilderList() {
     return nodes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -88,6 +113,8 @@ public int getNodesCount() {
     return nodes_.size();
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -99,6 +126,8 @@ public com.google.cloud.tpu.v2.Node getNodes(int index) {
     return nodes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -106,20 +135,23 @@ public com.google.cloud.tpu.v2.Node getNodes(int index) {
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(int index) {
     return nodes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -128,29 +160,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -159,37 +191,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -197,20 +238,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -222,8 +266,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < nodes_.size(); i++) {
       output.writeMessage(1, nodes_.get(i));
     }
@@ -243,8 +286,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < nodes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, nodes_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, nodes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -265,19 +307,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListNodesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListNodesResponse other = (com.google.cloud.tpu.v2.ListNodesResponse) obj;
+    com.google.cloud.tpu.v2.ListNodesResponse other =
+        (com.google.cloud.tpu.v2.ListNodesResponse) obj;
 
-    if (!getNodesList()
-        .equals(other.getNodesList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getNodesList().equals(other.getNodesList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -304,130 +344,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListNodesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListNodesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListNodesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for [ListNodes][google.cloud.tpu.v2.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListNodesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListNodesResponse)
       com.google.cloud.tpu.v2.ListNodesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListNodesResponse.class, com.google.cloud.tpu.v2.ListNodesResponse.Builder.class);
+              com.google.cloud.tpu.v2.ListNodesResponse.class,
+              com.google.cloud.tpu.v2.ListNodesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListNodesResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -446,9 +492,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -467,9 +513,12 @@ public com.google.cloud.tpu.v2.ListNodesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListNodesResponse buildPartial() {
-      com.google.cloud.tpu.v2.ListNodesResponse result = new com.google.cloud.tpu.v2.ListNodesResponse(this);
+      com.google.cloud.tpu.v2.ListNodesResponse result =
+          new com.google.cloud.tpu.v2.ListNodesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -502,38 +551,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListNodesResponse result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListNodesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListNodesResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListNodesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -560,9 +610,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.ListNodesResponse other) {
             nodesBuilder_ = null;
             nodes_ = other.nodes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            nodesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getNodesFieldBuilder() : null;
+            nodesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getNodesFieldBuilder()
+                    : null;
           } else {
             nodesBuilder_.addAllMessages(other.nodes_);
           }
@@ -609,36 +660,38 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2.Node m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2.Node.parser(),
-                      extensionRegistry);
-              if (nodesBuilder_ == null) {
-                ensureNodesIsMutable();
-                nodes_.add(m);
-              } else {
-                nodesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2.Node m =
+                    input.readMessage(com.google.cloud.tpu.v2.Node.parser(), extensionRegistry);
+                if (nodesBuilder_ == null) {
+                  ensureNodesIsMutable();
+                  nodes_.add(m);
+                } else {
+                  nodesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -648,21 +701,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private java.util.List nodes_ =
-      java.util.Collections.emptyList();
+    private java.util.List nodes_ = java.util.Collections.emptyList();
+
     private void ensureNodesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         nodes_ = new java.util.ArrayList(nodes_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> nodesBuilder_;
+            com.google.cloud.tpu.v2.Node,
+            com.google.cloud.tpu.v2.Node.Builder,
+            com.google.cloud.tpu.v2.NodeOrBuilder>
+        nodesBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -677,6 +736,8 @@ public java.util.List getNodesList() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -691,6 +752,8 @@ public int getNodesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -705,14 +768,15 @@ public com.google.cloud.tpu.v2.Node getNodes(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder setNodes(
-        int index, com.google.cloud.tpu.v2.Node value) {
+    public Builder setNodes(int index, com.google.cloud.tpu.v2.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -726,14 +790,15 @@ public Builder setNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder setNodes(
-        int index, com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder setNodes(int index, com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.set(index, builderForValue.build());
@@ -744,6 +809,8 @@ public Builder setNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -764,14 +831,15 @@ public Builder addNodes(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder addNodes(
-        int index, com.google.cloud.tpu.v2.Node value) {
+    public Builder addNodes(int index, com.google.cloud.tpu.v2.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -785,14 +853,15 @@ public Builder addNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder addNodes(
-        com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder addNodes(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(builderForValue.build());
@@ -803,14 +872,15 @@ public Builder addNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder addNodes(
-        int index, com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder addNodes(int index, com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(index, builderForValue.build());
@@ -821,18 +891,18 @@ public Builder addNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder addAllNodes(
-        java.lang.Iterable values) {
+    public Builder addAllNodes(java.lang.Iterable values) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, nodes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, nodes_);
         onChanged();
       } else {
         nodesBuilder_.addAllMessages(values);
@@ -840,6 +910,8 @@ public Builder addAllNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -857,6 +929,8 @@ public Builder clearNodes() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -874,39 +948,43 @@ public Builder removeNodes(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2.Node.Builder getNodesBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.Node.Builder getNodesBuilder(int index) {
       return getNodesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(int index) {
       if (nodesBuilder_ == null) {
-        return nodes_.get(index);  } else {
+        return nodes_.get(index);
+      } else {
         return nodesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public java.util.List 
-         getNodesOrBuilderList() {
+    public java.util.List getNodesOrBuilderList() {
       if (nodesBuilder_ != null) {
         return nodesBuilder_.getMessageOrBuilderList();
       } else {
@@ -914,6 +992,8 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -921,42 +1001,46 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
     public com.google.cloud.tpu.v2.Node.Builder addNodesBuilder() {
-      return getNodesFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2.Node.getDefaultInstance());
+      return getNodesFieldBuilder().addBuilder(com.google.cloud.tpu.v2.Node.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2.Node.Builder addNodesBuilder(
-        int index) {
-      return getNodesFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2.Node.getDefaultInstance());
+    public com.google.cloud.tpu.v2.Node.Builder addNodesBuilder(int index) {
+      return getNodesFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2.Node.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public java.util.List 
-         getNodesBuilderList() {
+    public java.util.List getNodesBuilderList() {
       return getNodesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> 
+            com.google.cloud.tpu.v2.Node,
+            com.google.cloud.tpu.v2.Node.Builder,
+            com.google.cloud.tpu.v2.NodeOrBuilder>
         getNodesFieldBuilder() {
       if (nodesBuilder_ == null) {
-        nodesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder>(
-                nodes_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        nodesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2.Node,
+                com.google.cloud.tpu.v2.Node.Builder,
+                com.google.cloud.tpu.v2.NodeOrBuilder>(
+                nodes_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         nodes_ = null;
       }
       return nodesBuilder_;
@@ -964,18 +1048,20 @@ public com.google.cloud.tpu.v2.Node.Builder addNodesBuilder(
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -984,20 +1070,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1005,28 +1092,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1036,17 +1130,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1054,42 +1152,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1097,76 +1205,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1176,26 +1298,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1205,12 +1331,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListNodesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListNodesResponse)
   private static final com.google.cloud.tpu.v2.ListNodesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListNodesResponse();
   }
@@ -1219,27 +1345,27 @@ public static com.google.cloud.tpu.v2.ListNodesResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListNodesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListNodesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1254,6 +1380,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ListNodesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
index 181e3d7fab71..4ec319767836 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListNodesResponseOrBuilder extends
+public interface ListNodesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListNodesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
-  java.util.List 
-      getNodesList();
+  java.util.List getNodesList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -25,6 +44,8 @@ public interface ListNodesResponseOrBuilder extends
    */
   com.google.cloud.tpu.v2.Node getNodes(int index);
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -33,82 +54,99 @@ public interface ListNodesResponseOrBuilder extends
    */
   int getNodesCount();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
-  java.util.List 
-      getNodesOrBuilderList();
+  java.util.List getNodesOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
-  com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
index 50247378a816..c7bebdf18528 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListRuntimeVersionsRequest}
  */
-public final class ListRuntimeVersionsRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListRuntimeVersionsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
     ListRuntimeVersionsRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListRuntimeVersionsRequest.newBuilder() to construct.
   private ListRuntimeVersionsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListRuntimeVersionsRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -28,38 +46,45 @@ private ListRuntimeVersionsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListRuntimeVersionsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class, com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.Builder.class);
+            com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class,
+            com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -68,29 +93,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -101,11 +128,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -114,14 +144,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -130,29 +164,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -161,14 +195,18 @@ public java.lang.String getPageToken() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   @java.lang.Override
@@ -177,29 +215,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getFilterBytes() {
+  public com.google.protobuf.ByteString getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -208,14 +246,18 @@ public java.lang.String getFilter() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -224,29 +266,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getOrderByBytes() {
+  public com.google.protobuf.ByteString getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -255,6 +297,7 @@ public java.lang.String getOrderBy() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -266,8 +309,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -296,8 +338,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -316,23 +357,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListRuntimeVersionsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListRuntimeVersionsRequest other = (com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) obj;
-
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
-    if (!getFilter()
-        .equals(other.getFilter())) return false;
-    if (!getOrderBy()
-        .equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v2.ListRuntimeVersionsRequest other =
+        (com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) obj;
+
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getFilter().equals(other.getFilter())) return false;
+    if (!getOrderBy().equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -360,129 +397,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListRuntimeVersionsRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
       com.google.cloud.tpu.v2.ListRuntimeVersionsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class, com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.Builder.class);
+              com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class,
+              com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -496,9 +539,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -517,8 +560,11 @@ public com.google.cloud.tpu.v2.ListRuntimeVersionsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListRuntimeVersionsRequest buildPartial() {
-      com.google.cloud.tpu.v2.ListRuntimeVersionsRequest result = new com.google.cloud.tpu.v2.ListRuntimeVersionsRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.ListRuntimeVersionsRequest result =
+          new com.google.cloud.tpu.v2.ListRuntimeVersionsRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -546,38 +592,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest re
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListRuntimeVersionsRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -585,7 +632,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest other) {
-      if (other == com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -635,37 +683,43 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 42: {
-              filter_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 42
-            case 50: {
-              orderBy_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 50
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 42:
+              {
+                filter_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 42
+            case 50:
+              {
+                orderBy_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 50
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -675,22 +729,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -699,20 +758,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -720,28 +782,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -751,17 +824,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -769,13 +848,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -783,27 +865,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -815,18 +903,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -835,20 +925,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -856,28 +947,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -887,17 +985,21 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -907,18 +1009,20 @@ public Builder setPageTokenBytes(
 
     private java.lang.Object filter_ = "";
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -927,20 +1031,21 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString
-        getFilterBytes() {
+    public com.google.protobuf.ByteString getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -948,28 +1053,35 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilter(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -979,17 +1091,21 @@ public Builder clearFilter() {
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -999,18 +1115,20 @@ public Builder setFilterBytes(
 
     private java.lang.Object orderBy_ = "";
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1019,20 +1137,21 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString
-        getOrderByBytes() {
+    public com.google.protobuf.ByteString getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1040,28 +1159,35 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderBy(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1071,26 +1197,30 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1100,12 +1230,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
   private static final com.google.cloud.tpu.v2.ListRuntimeVersionsRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListRuntimeVersionsRequest();
   }
@@ -1114,27 +1244,27 @@ public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListRuntimeVersionsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListRuntimeVersionsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1149,6 +1279,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2.ListRuntimeVersionsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
index 546dcebb3803..5ffc73a137a0 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
@@ -1,99 +1,142 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListRuntimeVersionsRequestOrBuilder extends
+public interface ListRuntimeVersionsRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString
-      getFilterBytes();
+  com.google.protobuf.ByteString getFilterBytes();
 
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString
-      getOrderByBytes();
+  com.google.protobuf.ByteString getOrderByBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
similarity index 72%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
index 1ee414f9e603..0faea51ecfc5 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Response for [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListRuntimeVersionsResponse}
  */
-public final class ListRuntimeVersionsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListRuntimeVersionsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
     ListRuntimeVersionsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListRuntimeVersionsResponse.newBuilder() to construct.
   private ListRuntimeVersionsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListRuntimeVersionsResponse() {
     runtimeVersions_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -27,33 +45,37 @@ private ListRuntimeVersionsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListRuntimeVersionsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class, com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.Builder.class);
+            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class,
+            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.Builder.class);
   }
 
   public static final int RUNTIME_VERSIONS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List runtimeVersions_;
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -65,6 +87,8 @@ public java.util.List getRuntimeVersions
     return runtimeVersions_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -72,11 +96,13 @@ public java.util.List getRuntimeVersions
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getRuntimeVersionsOrBuilderList() {
     return runtimeVersions_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -88,6 +114,8 @@ public int getRuntimeVersionsCount() {
     return runtimeVersions_.size();
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -99,6 +127,8 @@ public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersions(int index) {
     return runtimeVersions_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -106,20 +136,23 @@ public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersions(int index) {
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(int index) {
     return runtimeVersions_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -128,29 +161,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -159,37 +192,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -197,20 +239,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -222,8 +267,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < runtimeVersions_.size(); i++) {
       output.writeMessage(1, runtimeVersions_.get(i));
     }
@@ -243,8 +287,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < runtimeVersions_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, runtimeVersions_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, runtimeVersions_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -265,19 +308,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListRuntimeVersionsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListRuntimeVersionsResponse other = (com.google.cloud.tpu.v2.ListRuntimeVersionsResponse) obj;
+    com.google.cloud.tpu.v2.ListRuntimeVersionsResponse other =
+        (com.google.cloud.tpu.v2.ListRuntimeVersionsResponse) obj;
 
-    if (!getRuntimeVersionsList()
-        .equals(other.getRuntimeVersionsList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getRuntimeVersionsList().equals(other.getRuntimeVersionsList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -305,129 +346,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListRuntimeVersionsResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
       com.google.cloud.tpu.v2.ListRuntimeVersionsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class, com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.Builder.class);
+              com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class,
+              com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -446,9 +493,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -467,14 +514,18 @@ public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse buildPartial() {
-      com.google.cloud.tpu.v2.ListRuntimeVersionsResponse result = new com.google.cloud.tpu.v2.ListRuntimeVersionsResponse(this);
+      com.google.cloud.tpu.v2.ListRuntimeVersionsResponse result =
+          new com.google.cloud.tpu.v2.ListRuntimeVersionsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2.ListRuntimeVersionsResponse result) {
       if (runtimeVersionsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           runtimeVersions_ = java.util.Collections.unmodifiableList(runtimeVersions_);
@@ -502,38 +553,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse r
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListRuntimeVersionsResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListRuntimeVersionsResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListRuntimeVersionsResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -541,7 +593,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse other) {
-      if (other == com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.getDefaultInstance())
+        return this;
       if (runtimeVersionsBuilder_ == null) {
         if (!other.runtimeVersions_.isEmpty()) {
           if (runtimeVersions_.isEmpty()) {
@@ -560,9 +613,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse oth
             runtimeVersionsBuilder_ = null;
             runtimeVersions_ = other.runtimeVersions_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            runtimeVersionsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getRuntimeVersionsFieldBuilder() : null;
+            runtimeVersionsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getRuntimeVersionsFieldBuilder()
+                    : null;
           } else {
             runtimeVersionsBuilder_.addAllMessages(other.runtimeVersions_);
           }
@@ -609,36 +663,39 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2.RuntimeVersion m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2.RuntimeVersion.parser(),
-                      extensionRegistry);
-              if (runtimeVersionsBuilder_ == null) {
-                ensureRuntimeVersionsIsMutable();
-                runtimeVersions_.add(m);
-              } else {
-                runtimeVersionsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2.RuntimeVersion m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2.RuntimeVersion.parser(), extensionRegistry);
+                if (runtimeVersionsBuilder_ == null) {
+                  ensureRuntimeVersionsIsMutable();
+                  runtimeVersions_.add(m);
+                } else {
+                  runtimeVersionsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -648,21 +705,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List runtimeVersions_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureRuntimeVersionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        runtimeVersions_ = new java.util.ArrayList(runtimeVersions_);
+        runtimeVersions_ =
+            new java.util.ArrayList(runtimeVersions_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.RuntimeVersion, com.google.cloud.tpu.v2.RuntimeVersion.Builder, com.google.cloud.tpu.v2.RuntimeVersionOrBuilder> runtimeVersionsBuilder_;
+            com.google.cloud.tpu.v2.RuntimeVersion,
+            com.google.cloud.tpu.v2.RuntimeVersion.Builder,
+            com.google.cloud.tpu.v2.RuntimeVersionOrBuilder>
+        runtimeVersionsBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -677,6 +742,8 @@ public java.util.List getRuntimeVersions
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -691,6 +758,8 @@ public int getRuntimeVersionsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -705,14 +774,15 @@ public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersions(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public Builder setRuntimeVersions(
-        int index, com.google.cloud.tpu.v2.RuntimeVersion value) {
+    public Builder setRuntimeVersions(int index, com.google.cloud.tpu.v2.RuntimeVersion value) {
       if (runtimeVersionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -726,6 +796,8 @@ public Builder setRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -744,6 +816,8 @@ public Builder setRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -764,14 +838,15 @@ public Builder addRuntimeVersions(com.google.cloud.tpu.v2.RuntimeVersion value)
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public Builder addRuntimeVersions(
-        int index, com.google.cloud.tpu.v2.RuntimeVersion value) {
+    public Builder addRuntimeVersions(int index, com.google.cloud.tpu.v2.RuntimeVersion value) {
       if (runtimeVersionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -785,6 +860,8 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -803,6 +880,8 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -821,6 +900,8 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -831,8 +912,7 @@ public Builder addAllRuntimeVersions(
         java.lang.Iterable values) {
       if (runtimeVersionsBuilder_ == null) {
         ensureRuntimeVersionsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, runtimeVersions_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, runtimeVersions_);
         onChanged();
       } else {
         runtimeVersionsBuilder_.addAllMessages(values);
@@ -840,6 +920,8 @@ public Builder addAllRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -857,6 +939,8 @@ public Builder clearRuntimeVersions() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -874,39 +958,44 @@ public Builder removeRuntimeVersions(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public com.google.cloud.tpu.v2.RuntimeVersion.Builder getRuntimeVersionsBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.RuntimeVersion.Builder getRuntimeVersionsBuilder(int index) {
       return getRuntimeVersionsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(int index) {
       if (runtimeVersionsBuilder_ == null) {
-        return runtimeVersions_.get(index);  } else {
+        return runtimeVersions_.get(index);
+      } else {
         return runtimeVersionsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public java.util.List 
-         getRuntimeVersionsOrBuilderList() {
+    public java.util.List
+        getRuntimeVersionsOrBuilderList() {
       if (runtimeVersionsBuilder_ != null) {
         return runtimeVersionsBuilder_.getMessageOrBuilderList();
       } else {
@@ -914,6 +1003,8 @@ public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuild
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -921,38 +1012,47 @@ public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuild
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
     public com.google.cloud.tpu.v2.RuntimeVersion.Builder addRuntimeVersionsBuilder() {
-      return getRuntimeVersionsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance());
+      return getRuntimeVersionsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public com.google.cloud.tpu.v2.RuntimeVersion.Builder addRuntimeVersionsBuilder(
-        int index) {
-      return getRuntimeVersionsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance());
+    public com.google.cloud.tpu.v2.RuntimeVersion.Builder addRuntimeVersionsBuilder(int index) {
+      return getRuntimeVersionsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public java.util.List 
-         getRuntimeVersionsBuilderList() {
+    public java.util.List
+        getRuntimeVersionsBuilderList() {
       return getRuntimeVersionsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.RuntimeVersion, com.google.cloud.tpu.v2.RuntimeVersion.Builder, com.google.cloud.tpu.v2.RuntimeVersionOrBuilder> 
+            com.google.cloud.tpu.v2.RuntimeVersion,
+            com.google.cloud.tpu.v2.RuntimeVersion.Builder,
+            com.google.cloud.tpu.v2.RuntimeVersionOrBuilder>
         getRuntimeVersionsFieldBuilder() {
       if (runtimeVersionsBuilder_ == null) {
-        runtimeVersionsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.RuntimeVersion, com.google.cloud.tpu.v2.RuntimeVersion.Builder, com.google.cloud.tpu.v2.RuntimeVersionOrBuilder>(
+        runtimeVersionsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2.RuntimeVersion,
+                com.google.cloud.tpu.v2.RuntimeVersion.Builder,
+                com.google.cloud.tpu.v2.RuntimeVersionOrBuilder>(
                 runtimeVersions_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -964,18 +1064,20 @@ public com.google.cloud.tpu.v2.RuntimeVersion.Builder addRuntimeVersionsBuilder(
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -984,20 +1086,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1005,28 +1108,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1036,17 +1146,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1054,42 +1168,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1097,76 +1221,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1176,26 +1314,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1205,12 +1347,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
   private static final com.google.cloud.tpu.v2.ListRuntimeVersionsResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListRuntimeVersionsResponse();
   }
@@ -1219,27 +1361,27 @@ public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListRuntimeVersionsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListRuntimeVersionsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1254,6 +1396,4 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
index 2e32e1a34fc1..ba15692d5d8b 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListRuntimeVersionsResponseOrBuilder extends
+public interface ListRuntimeVersionsResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
-  java.util.List 
-      getRuntimeVersionsList();
+  java.util.List getRuntimeVersionsList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -25,6 +44,8 @@ public interface ListRuntimeVersionsResponseOrBuilder extends
    */
   com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersions(int index);
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -33,82 +54,100 @@ public interface ListRuntimeVersionsResponseOrBuilder extends
    */
   int getRuntimeVersionsCount();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
-  java.util.List 
+  java.util.List
       getRuntimeVersionsOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
-  com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/LocationName.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/LocationName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/LocationName.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/LocationName.java
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
similarity index 72%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
index d59f04b4423a..c365d329ca90 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Network related configurations.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.NetworkConfig}
  */
-public final class NetworkConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class NetworkConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.NetworkConfig)
     NetworkConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use NetworkConfig.newBuilder() to construct.
   private NetworkConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private NetworkConfig() {
     network_ = "";
     subnetwork_ = "";
@@ -26,39 +44,44 @@ private NetworkConfig() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new NetworkConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.NetworkConfig.class, com.google.cloud.tpu.v2.NetworkConfig.Builder.class);
+            com.google.cloud.tpu.v2.NetworkConfig.class,
+            com.google.cloud.tpu.v2.NetworkConfig.Builder.class);
   }
 
   public static final int NETWORK_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object network_ = "";
   /**
+   *
+   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
+   *
    * @return The network.
    */
   @java.lang.Override
@@ -67,30 +90,30 @@ public java.lang.String getNetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       network_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
+   *
    * @return The bytes for network.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNetworkBytes() {
+  public com.google.protobuf.ByteString getNetworkBytes() {
     java.lang.Object ref = network_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       network_ = b;
       return b;
     } else {
@@ -99,9 +122,12 @@ public java.lang.String getNetwork() {
   }
 
   public static final int SUBNETWORK_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object subnetwork_ = "";
   /**
+   *
+   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -109,6 +135,7 @@ public java.lang.String getNetwork() {
    * 

    *
    * string subnetwork = 2;
+   *
    * @return The subnetwork.
    */
   @java.lang.Override
@@ -117,14 +144,15 @@ public java.lang.String getSubnetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subnetwork_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -132,16 +160,15 @@ public java.lang.String getSubnetwork() {
    * 

    *
    * string subnetwork = 2;
+   *
    * @return The bytes for subnetwork.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSubnetworkBytes() {
+  public com.google.protobuf.ByteString getSubnetworkBytes() {
     java.lang.Object ref = subnetwork_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       subnetwork_ = b;
       return b;
     } else {
@@ -152,6 +179,8 @@ public java.lang.String getSubnetwork() {
   public static final int ENABLE_EXTERNAL_IPS_FIELD_NUMBER = 3;
   private boolean enableExternalIps_ = false;
   /**
+   *
+   *
    * 
    * Indicates that external IP addresses would be associated with the TPU
    * workers. If set to false, the specified subnetwork or network should have
@@ -159,6 +188,7 @@ public java.lang.String getSubnetwork() {
    * 

    *
    * bool enable_external_ips = 3;
+   *
    * @return The enableExternalIps.
    */
   @java.lang.Override
@@ -169,6 +199,8 @@ public boolean getEnableExternalIps() {
   public static final int CAN_IP_FORWARD_FIELD_NUMBER = 4;
   private boolean canIpForward_ = false;
   /**
+   *
+   *
    * 
    * Allows the TPU node to send and receive packets with non-matching
    * destination or source IPs. This is required if you plan to use the TPU
@@ -176,6 +208,7 @@ public boolean getEnableExternalIps() {
    * 

    *
    * bool can_ip_forward = 4;
+   *
    * @return The canIpForward.
    */
   @java.lang.Override
@@ -184,6 +217,7 @@ public boolean getCanIpForward() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -195,8 +229,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(network_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, network_);
     }
@@ -225,12 +258,10 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, subnetwork_);
     }
     if (enableExternalIps_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(3, enableExternalIps_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, enableExternalIps_);
     }
     if (canIpForward_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(4, canIpForward_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(4, canIpForward_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -240,21 +271,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.NetworkConfig)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.NetworkConfig other = (com.google.cloud.tpu.v2.NetworkConfig) obj;
 
-    if (!getNetwork()
-        .equals(other.getNetwork())) return false;
-    if (!getSubnetwork()
-        .equals(other.getSubnetwork())) return false;
-    if (getEnableExternalIps()
-        != other.getEnableExternalIps()) return false;
-    if (getCanIpForward()
-        != other.getCanIpForward()) return false;
+    if (!getNetwork().equals(other.getNetwork())) return false;
+    if (!getSubnetwork().equals(other.getSubnetwork())) return false;
+    if (getEnableExternalIps() != other.getEnableExternalIps()) return false;
+    if (getCanIpForward() != other.getCanIpForward()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -271,140 +298,143 @@ public int hashCode() {
     hash = (37 * hash) + SUBNETWORK_FIELD_NUMBER;
     hash = (53 * hash) + getSubnetwork().hashCode();
     hash = (37 * hash) + ENABLE_EXTERNAL_IPS_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getEnableExternalIps());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableExternalIps());
     hash = (37 * hash) + CAN_IP_FORWARD_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getCanIpForward());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCanIpForward());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.NetworkConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Network related configurations.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.NetworkConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.NetworkConfig)
       com.google.cloud.tpu.v2.NetworkConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.NetworkConfig.class, com.google.cloud.tpu.v2.NetworkConfig.Builder.class);
+              com.google.cloud.tpu.v2.NetworkConfig.class,
+              com.google.cloud.tpu.v2.NetworkConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.NetworkConfig.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -417,9 +447,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
     }
 
     @java.lang.Override
@@ -438,8 +468,11 @@ public com.google.cloud.tpu.v2.NetworkConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.NetworkConfig buildPartial() {
-      com.google.cloud.tpu.v2.NetworkConfig result = new com.google.cloud.tpu.v2.NetworkConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.NetworkConfig result =
+          new com.google.cloud.tpu.v2.NetworkConfig(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -464,38 +497,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.NetworkConfig result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.NetworkConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2.NetworkConfig)other);
+        return mergeFrom((com.google.cloud.tpu.v2.NetworkConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -546,32 +580,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              network_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              subnetwork_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 24: {
-              enableExternalIps_ = input.readBool();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 24
-            case 32: {
-              canIpForward_ = input.readBool();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 32
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                network_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                subnetwork_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 24:
+              {
+                enableExternalIps_ = input.readBool();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+            case 32:
+              {
+                canIpForward_ = input.readBool();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -581,23 +620,26 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object network_ = "";
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @return The network.
      */
     public java.lang.String getNetwork() {
       java.lang.Object ref = network_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         network_ = s;
         return s;
@@ -606,21 +648,22 @@ public java.lang.String getNetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @return The bytes for network.
      */
-    public com.google.protobuf.ByteString
-        getNetworkBytes() {
+    public com.google.protobuf.ByteString getNetworkBytes() {
       java.lang.Object ref = network_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         network_ = b;
         return b;
       } else {
@@ -628,30 +671,37 @@ public java.lang.String getNetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @param value The network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetwork(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNetwork(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       network_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNetwork() {
@@ -661,18 +711,22 @@ public Builder clearNetwork() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @param value The bytes for network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetworkBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       network_ = value;
       bitField0_ |= 0x00000001;
@@ -682,6 +736,8 @@ public Builder setNetworkBytes(
 
     private java.lang.Object subnetwork_ = "";
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -689,13 +745,13 @@ public Builder setNetworkBytes(
      * 

      *
      * string subnetwork = 2;
+     *
      * @return The subnetwork.
      */
     public java.lang.String getSubnetwork() {
       java.lang.Object ref = subnetwork_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subnetwork_ = s;
         return s;
@@ -704,6 +760,8 @@ public java.lang.String getSubnetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -711,15 +769,14 @@ public java.lang.String getSubnetwork() {
      * 

      *
      * string subnetwork = 2;
+     *
      * @return The bytes for subnetwork.
      */
-    public com.google.protobuf.ByteString
-        getSubnetworkBytes() {
+    public com.google.protobuf.ByteString getSubnetworkBytes() {
       java.lang.Object ref = subnetwork_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         subnetwork_ = b;
         return b;
       } else {
@@ -727,6 +784,8 @@ public java.lang.String getSubnetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -734,18 +793,22 @@ public java.lang.String getSubnetwork() {
      * 

      *
      * string subnetwork = 2;
+     *
      * @param value The subnetwork to set.
      * @return This builder for chaining.
      */
-    public Builder setSubnetwork(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSubnetwork(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       subnetwork_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -753,6 +816,7 @@ public Builder setSubnetwork(
      * 

      *
      * string subnetwork = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSubnetwork() {
@@ -762,6 +826,8 @@ public Builder clearSubnetwork() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -769,12 +835,14 @@ public Builder clearSubnetwork() {
      * 

      *
      * string subnetwork = 2;
+     *
      * @param value The bytes for subnetwork to set.
      * @return This builder for chaining.
      */
-    public Builder setSubnetworkBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSubnetworkBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       subnetwork_ = value;
       bitField0_ |= 0x00000002;
@@ -782,8 +850,10 @@ public Builder setSubnetworkBytes(
       return this;
     }
 
-    private boolean enableExternalIps_ ;
+    private boolean enableExternalIps_;
     /**
+     *
+     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -791,6 +861,7 @@ public Builder setSubnetworkBytes(
      * 

      *
      * bool enable_external_ips = 3;
+     *
      * @return The enableExternalIps.
      */
     @java.lang.Override
@@ -798,6 +869,8 @@ public boolean getEnableExternalIps() {
       return enableExternalIps_;
     }
     /**
+     *
+     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -805,17 +878,20 @@ public boolean getEnableExternalIps() {
      * 

      *
      * bool enable_external_ips = 3;
+     *
      * @param value The enableExternalIps to set.
      * @return This builder for chaining.
      */
     public Builder setEnableExternalIps(boolean value) {
-      
+
       enableExternalIps_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -823,6 +899,7 @@ public Builder setEnableExternalIps(boolean value) {
      * 

      *
      * bool enable_external_ips = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEnableExternalIps() {
@@ -832,8 +909,10 @@ public Builder clearEnableExternalIps() {
       return this;
     }
 
-    private boolean canIpForward_ ;
+    private boolean canIpForward_;
     /**
+     *
+     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -841,6 +920,7 @@ public Builder clearEnableExternalIps() {
      * 

      *
      * bool can_ip_forward = 4;
+     *
      * @return The canIpForward.
      */
     @java.lang.Override
@@ -848,6 +928,8 @@ public boolean getCanIpForward() {
       return canIpForward_;
     }
     /**
+     *
+     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -855,17 +937,20 @@ public boolean getCanIpForward() {
      * 

      *
      * bool can_ip_forward = 4;
+     *
      * @param value The canIpForward to set.
      * @return This builder for chaining.
      */
     public Builder setCanIpForward(boolean value) {
-      
+
       canIpForward_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -873,6 +958,7 @@ public Builder setCanIpForward(boolean value) {
      * 

      *
      * bool can_ip_forward = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCanIpForward() {
@@ -881,9 +967,9 @@ public Builder clearCanIpForward() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -893,12 +979,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.NetworkConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.NetworkConfig)
   private static final com.google.cloud.tpu.v2.NetworkConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.NetworkConfig();
   }
@@ -907,27 +993,27 @@ public static com.google.cloud.tpu.v2.NetworkConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public NetworkConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public NetworkConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -942,6 +1028,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.NetworkConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
index 6835c260f7d5..e8489117651c 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
@@ -1,35 +1,58 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface NetworkConfigOrBuilder extends
+public interface NetworkConfigOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.NetworkConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
+   *
    * @return The network.
    */
   java.lang.String getNetwork();
   /**
+   *
+   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
+   *
    * @return The bytes for network.
    */
-  com.google.protobuf.ByteString
-      getNetworkBytes();
+  com.google.protobuf.ByteString getNetworkBytes();
 
   /**
+   *
+   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -37,10 +60,13 @@ public interface NetworkConfigOrBuilder extends
    * 

    *
    * string subnetwork = 2;
+   *
    * @return The subnetwork.
    */
   java.lang.String getSubnetwork();
   /**
+   *
+   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -48,12 +74,14 @@ public interface NetworkConfigOrBuilder extends
    * 

    *
    * string subnetwork = 2;
+   *
    * @return The bytes for subnetwork.
    */
-  com.google.protobuf.ByteString
-      getSubnetworkBytes();
+  com.google.protobuf.ByteString getSubnetworkBytes();
 
   /**
+   *
+   *
    * 
    * Indicates that external IP addresses would be associated with the TPU
    * workers. If set to false, the specified subnetwork or network should have
@@ -61,11 +89,14 @@ public interface NetworkConfigOrBuilder extends
    * 

    *
    * bool enable_external_ips = 3;
+   *
    * @return The enableExternalIps.
    */
   boolean getEnableExternalIps();
 
   /**
+   *
+   *
    * 
    * Allows the TPU node to send and receive packets with non-matching
    * destination or source IPs. This is required if you plan to use the TPU
@@ -73,6 +104,7 @@ public interface NetworkConfigOrBuilder extends
    * 

    *
    * bool can_ip_forward = 4;
+   *
    * @return The canIpForward.
    */
   boolean getCanIpForward();
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
similarity index 68%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
index 893c507736e1..d43d7f740fec 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
@@ -1,62 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A network endpoint over which a TPU worker can be reached.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.NetworkEndpoint}
  */
-public final class NetworkEndpoint extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class NetworkEndpoint extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.NetworkEndpoint)
     NetworkEndpointOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use NetworkEndpoint.newBuilder() to construct.
   private NetworkEndpoint(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private NetworkEndpoint() {
     ipAddress_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new NetworkEndpoint();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.NetworkEndpoint.class, com.google.cloud.tpu.v2.NetworkEndpoint.Builder.class);
+            com.google.cloud.tpu.v2.NetworkEndpoint.class,
+            com.google.cloud.tpu.v2.NetworkEndpoint.Builder.class);
   }
 
   public static final int IP_ADDRESS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object ipAddress_ = "";
   /**
+   *
+   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The ipAddress.
    */
   @java.lang.Override
@@ -65,29 +88,29 @@ public java.lang.String getIpAddress() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       ipAddress_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The bytes for ipAddress.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getIpAddressBytes() {
+  public com.google.protobuf.ByteString getIpAddressBytes() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       ipAddress_ = b;
       return b;
     } else {
@@ -98,11 +121,14 @@ public java.lang.String getIpAddress() {
   public static final int PORT_FIELD_NUMBER = 2;
   private int port_ = 0;
   /**
+   *
+   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
+   *
    * @return The port.
    */
   @java.lang.Override
@@ -113,11 +139,14 @@ public int getPort() {
   public static final int ACCESS_CONFIG_FIELD_NUMBER = 5;
   private com.google.cloud.tpu.v2.AccessConfig accessConfig_;
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2.AccessConfig access_config = 5;
+   *
    * @return Whether the accessConfig field is set.
    */
   @java.lang.Override
@@ -125,18 +154,25 @@ public boolean hasAccessConfig() {
     return accessConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2.AccessConfig access_config = 5;
+   *
    * @return The accessConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.AccessConfig getAccessConfig() {
-    return accessConfig_ == null ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance() : accessConfig_;
+    return accessConfig_ == null
+        ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()
+        : accessConfig_;
   }
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

@@ -145,10 +181,13 @@ public com.google.cloud.tpu.v2.AccessConfig getAccessConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.AccessConfigOrBuilder getAccessConfigOrBuilder() {
-    return accessConfig_ == null ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance() : accessConfig_;
+    return accessConfig_ == null
+        ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()
+        : accessConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -160,8 +199,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(ipAddress_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, ipAddress_);
     }
@@ -184,12 +222,10 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, ipAddress_);
     }
     if (port_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, port_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, port_);
     }
     if (accessConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(5, getAccessConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getAccessConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -199,21 +235,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.NetworkEndpoint)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.NetworkEndpoint other = (com.google.cloud.tpu.v2.NetworkEndpoint) obj;
 
-    if (!getIpAddress()
-        .equals(other.getIpAddress())) return false;
-    if (getPort()
-        != other.getPort()) return false;
+    if (!getIpAddress().equals(other.getIpAddress())) return false;
+    if (getPort() != other.getPort()) return false;
     if (hasAccessConfig() != other.hasAccessConfig()) return false;
     if (hasAccessConfig()) {
-      if (!getAccessConfig()
-          .equals(other.getAccessConfig())) return false;
+      if (!getAccessConfig().equals(other.getAccessConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -239,130 +272,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.NetworkEndpoint parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.NetworkEndpoint parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.NetworkEndpoint prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A network endpoint over which a TPU worker can be reached.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.NetworkEndpoint}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.NetworkEndpoint)
       com.google.cloud.tpu.v2.NetworkEndpointOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.NetworkEndpoint.class, com.google.cloud.tpu.v2.NetworkEndpoint.Builder.class);
+              com.google.cloud.tpu.v2.NetworkEndpoint.class,
+              com.google.cloud.tpu.v2.NetworkEndpoint.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.NetworkEndpoint.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -378,9 +417,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
@@ -399,8 +438,11 @@ public com.google.cloud.tpu.v2.NetworkEndpoint build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.NetworkEndpoint buildPartial() {
-      com.google.cloud.tpu.v2.NetworkEndpoint result = new com.google.cloud.tpu.v2.NetworkEndpoint(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.NetworkEndpoint result =
+          new com.google.cloud.tpu.v2.NetworkEndpoint(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -414,9 +456,8 @@ private void buildPartial0(com.google.cloud.tpu.v2.NetworkEndpoint result) {
         result.port_ = port_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.accessConfig_ = accessConfigBuilder_ == null
-            ? accessConfig_
-            : accessConfigBuilder_.build();
+        result.accessConfig_ =
+            accessConfigBuilder_ == null ? accessConfig_ : accessConfigBuilder_.build();
       }
     }
 
@@ -424,38 +465,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.NetworkEndpoint result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.NetworkEndpoint) {
-        return mergeFrom((com.google.cloud.tpu.v2.NetworkEndpoint)other);
+        return mergeFrom((com.google.cloud.tpu.v2.NetworkEndpoint) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -501,29 +543,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              ipAddress_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              port_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 42: {
-              input.readMessage(
-                  getAccessConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 42
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                ipAddress_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                port_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 42:
+              {
+                input.readMessage(getAccessConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 42
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -533,22 +577,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object ipAddress_ = "";
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @return The ipAddress.
      */
     public java.lang.String getIpAddress() {
       java.lang.Object ref = ipAddress_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         ipAddress_ = s;
         return s;
@@ -557,20 +604,21 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @return The bytes for ipAddress.
      */
-    public com.google.protobuf.ByteString
-        getIpAddressBytes() {
+    public com.google.protobuf.ByteString getIpAddressBytes() {
       java.lang.Object ref = ipAddress_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         ipAddress_ = b;
         return b;
       } else {
@@ -578,28 +626,35 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @param value The ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddress(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setIpAddress(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearIpAddress() {
@@ -609,17 +664,21 @@ public Builder clearIpAddress() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @param value The bytes for ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddressBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
@@ -627,13 +686,16 @@ public Builder setIpAddressBytes(
       return this;
     }
 
-    private int port_ ;
+    private int port_;
     /**
+     *
+     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
+     *
      * @return The port.
      */
     @java.lang.Override
@@ -641,27 +703,33 @@ public int getPort() {
       return port_;
     }
     /**
+     *
+     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
+     *
      * @param value The port to set.
      * @return This builder for chaining.
      */
     public Builder setPort(int value) {
-      
+
       port_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPort() {
@@ -673,34 +741,47 @@ public Builder clearPort() {
 
     private com.google.cloud.tpu.v2.AccessConfig accessConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.AccessConfig, com.google.cloud.tpu.v2.AccessConfig.Builder, com.google.cloud.tpu.v2.AccessConfigOrBuilder> accessConfigBuilder_;
+            com.google.cloud.tpu.v2.AccessConfig,
+            com.google.cloud.tpu.v2.AccessConfig.Builder,
+            com.google.cloud.tpu.v2.AccessConfigOrBuilder>
+        accessConfigBuilder_;
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2.AccessConfig access_config = 5;
+     *
      * @return Whether the accessConfig field is set.
      */
     public boolean hasAccessConfig() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2.AccessConfig access_config = 5;
+     *
      * @return The accessConfig.
      */
     public com.google.cloud.tpu.v2.AccessConfig getAccessConfig() {
       if (accessConfigBuilder_ == null) {
-        return accessConfig_ == null ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance() : accessConfig_;
+        return accessConfig_ == null
+            ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()
+            : accessConfig_;
       } else {
         return accessConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -721,14 +802,15 @@ public Builder setAccessConfig(com.google.cloud.tpu.v2.AccessConfig value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2.AccessConfig access_config = 5;
      */
-    public Builder setAccessConfig(
-        com.google.cloud.tpu.v2.AccessConfig.Builder builderForValue) {
+    public Builder setAccessConfig(com.google.cloud.tpu.v2.AccessConfig.Builder builderForValue) {
       if (accessConfigBuilder_ == null) {
         accessConfig_ = builderForValue.build();
       } else {
@@ -739,6 +821,8 @@ public Builder setAccessConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -747,9 +831,9 @@ public Builder setAccessConfig(
      */
     public Builder mergeAccessConfig(com.google.cloud.tpu.v2.AccessConfig value) {
       if (accessConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0) &&
-          accessConfig_ != null &&
-          accessConfig_ != com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0)
+            && accessConfig_ != null
+            && accessConfig_ != com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()) {
           getAccessConfigBuilder().mergeFrom(value);
         } else {
           accessConfig_ = value;
@@ -762,6 +846,8 @@ public Builder mergeAccessConfig(com.google.cloud.tpu.v2.AccessConfig value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -779,6 +865,8 @@ public Builder clearAccessConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -791,6 +879,8 @@ public com.google.cloud.tpu.v2.AccessConfig.Builder getAccessConfigBuilder() {
       return getAccessConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -801,11 +891,14 @@ public com.google.cloud.tpu.v2.AccessConfigOrBuilder getAccessConfigOrBuilder()
       if (accessConfigBuilder_ != null) {
         return accessConfigBuilder_.getMessageOrBuilder();
       } else {
-        return accessConfig_ == null ?
-            com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance() : accessConfig_;
+        return accessConfig_ == null
+            ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()
+            : accessConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -813,21 +906,24 @@ public com.google.cloud.tpu.v2.AccessConfigOrBuilder getAccessConfigOrBuilder()
      * .google.cloud.tpu.v2.AccessConfig access_config = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.AccessConfig, com.google.cloud.tpu.v2.AccessConfig.Builder, com.google.cloud.tpu.v2.AccessConfigOrBuilder> 
+            com.google.cloud.tpu.v2.AccessConfig,
+            com.google.cloud.tpu.v2.AccessConfig.Builder,
+            com.google.cloud.tpu.v2.AccessConfigOrBuilder>
         getAccessConfigFieldBuilder() {
       if (accessConfigBuilder_ == null) {
-        accessConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.AccessConfig, com.google.cloud.tpu.v2.AccessConfig.Builder, com.google.cloud.tpu.v2.AccessConfigOrBuilder>(
-                getAccessConfig(),
-                getParentForChildren(),
-                isClean());
+        accessConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2.AccessConfig,
+                com.google.cloud.tpu.v2.AccessConfig.Builder,
+                com.google.cloud.tpu.v2.AccessConfigOrBuilder>(
+                getAccessConfig(), getParentForChildren(), isClean());
         accessConfig_ = null;
       }
       return accessConfigBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -837,12 +933,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.NetworkEndpoint)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.NetworkEndpoint)
   private static final com.google.cloud.tpu.v2.NetworkEndpoint DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.NetworkEndpoint();
   }
@@ -851,27 +947,27 @@ public static com.google.cloud.tpu.v2.NetworkEndpoint getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public NetworkEndpoint parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public NetworkEndpoint parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -886,6 +982,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.NetworkEndpoint getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
index 73e837baae12..9f14e96890a9 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
@@ -1,61 +1,93 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface NetworkEndpointOrBuilder extends
+public interface NetworkEndpointOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.NetworkEndpoint)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The ipAddress.
    */
   java.lang.String getIpAddress();
   /**
+   *
+   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The bytes for ipAddress.
    */
-  com.google.protobuf.ByteString
-      getIpAddressBytes();
+  com.google.protobuf.ByteString getIpAddressBytes();
 
   /**
+   *
+   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
+   *
    * @return The port.
    */
   int getPort();
 
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2.AccessConfig access_config = 5;
+   *
    * @return Whether the accessConfig field is set.
    */
   boolean hasAccessConfig();
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2.AccessConfig access_config = 5;
+   *
    * @return The accessConfig.
    */
   com.google.cloud.tpu.v2.AccessConfig getAccessConfig();
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
index b6b76436aa3b..c2de6ce2d4e8 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A TPU instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.Node}
  */
-public final class Node extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Node extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.Node)
     NodeOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Node.newBuilder() to construct.
   private Node(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Node() {
     name_ = "";
     description_ = "";
@@ -37,53 +55,55 @@ private Node() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Node();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_Node_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(
-      int number) {
+  protected com.google.protobuf.MapField internalGetMapField(int number) {
     switch (number) {
       case 24:
         return internalGetLabels();
       case 34:
         return internalGetMetadata();
       default:
-        throw new RuntimeException(
-            "Invalid map field number: " + number);
+        throw new RuntimeException("Invalid map field number: " + number);
     }
   }
+
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.cloud.tpu.v2.Node.class, com.google.cloud.tpu.v2.Node.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * Represents the different states of a TPU node during its lifecycle.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2.Node.State}
    */
-  public enum State
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum State implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * TPU node state is not known/set.
      * 

@@ -92,6 +112,8 @@ public enum State
      */
     STATE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * TPU node is being created.
      * 

@@ -100,6 +122,8 @@ public enum State
      */
     CREATING(1),
     /**
+     *
+     *
      * 
      * TPU node has been created.
      * 

@@ -108,6 +132,8 @@ public enum State
      */
     READY(2),
     /**
+     *
+     *
      * 
      * TPU node is restarting.
      * 

@@ -116,6 +142,8 @@ public enum State
      */
     RESTARTING(3),
     /**
+     *
+     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -124,6 +152,8 @@ public enum State
      */
     REIMAGING(4),
     /**
+     *
+     *
      * 
      * TPU node is being deleted.
      * 

@@ -132,6 +162,8 @@ public enum State
      */
     DELETING(5),
     /**
+     *
+     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the `help_description` field.
@@ -141,6 +173,8 @@ public enum State
      */
     REPAIRING(6),
     /**
+     *
+     *
      * 
      * TPU node is stopped.
      * 

@@ -149,6 +183,8 @@ public enum State
      */
     STOPPED(8),
     /**
+     *
+     *
      * 
      * TPU node is currently stopping.
      * 

@@ -157,6 +193,8 @@ public enum State
      */
     STOPPING(9),
     /**
+     *
+     *
      * 
      * TPU node is currently starting.
      * 

@@ -165,6 +203,8 @@ public enum State
      */
     STARTING(10),
     /**
+     *
+     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -173,6 +213,8 @@ public enum State
      */
     PREEMPTED(11),
     /**
+     *
+     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -182,6 +224,8 @@ public enum State
      */
     TERMINATED(12),
     /**
+     *
+     *
      * 
      * TPU node is currently hiding.
      * 

@@ -190,6 +234,8 @@ public enum State
      */
     HIDING(13),
     /**
+     *
+     *
      * 
      * TPU node has been hidden.
      * 

@@ -198,6 +244,8 @@ public enum State
      */
     HIDDEN(14),
     /**
+     *
+     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -209,6 +257,8 @@ public enum State
     ;
 
     /**
+     *
+     *
      * 
      * TPU node state is not known/set.
      * 

@@ -217,6 +267,8 @@ public enum State
      */
     public static final int STATE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * TPU node is being created.
      * 

@@ -225,6 +277,8 @@ public enum State
      */
     public static final int CREATING_VALUE = 1;
     /**
+     *
+     *
      * 
      * TPU node has been created.
      * 

@@ -233,6 +287,8 @@ public enum State
      */
     public static final int READY_VALUE = 2;
     /**
+     *
+     *
      * 
      * TPU node is restarting.
      * 

@@ -241,6 +297,8 @@ public enum State
      */
     public static final int RESTARTING_VALUE = 3;
     /**
+     *
+     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -249,6 +307,8 @@ public enum State
      */
     public static final int REIMAGING_VALUE = 4;
     /**
+     *
+     *
      * 
      * TPU node is being deleted.
      * 

@@ -257,6 +317,8 @@ public enum State
      */
     public static final int DELETING_VALUE = 5;
     /**
+     *
+     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the `help_description` field.
@@ -266,6 +328,8 @@ public enum State
      */
     public static final int REPAIRING_VALUE = 6;
     /**
+     *
+     *
      * 
      * TPU node is stopped.
      * 

@@ -274,6 +338,8 @@ public enum State
      */
     public static final int STOPPED_VALUE = 8;
     /**
+     *
+     *
      * 
      * TPU node is currently stopping.
      * 

@@ -282,6 +348,8 @@ public enum State
      */
     public static final int STOPPING_VALUE = 9;
     /**
+     *
+     *
      * 
      * TPU node is currently starting.
      * 

@@ -290,6 +358,8 @@ public enum State
      */
     public static final int STARTING_VALUE = 10;
     /**
+     *
+     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -298,6 +368,8 @@ public enum State
      */
     public static final int PREEMPTED_VALUE = 11;
     /**
+     *
+     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -307,6 +379,8 @@ public enum State
      */
     public static final int TERMINATED_VALUE = 12;
     /**
+     *
+     *
      * 
      * TPU node is currently hiding.
      * 

@@ -315,6 +389,8 @@ public enum State
      */
     public static final int HIDING_VALUE = 13;
     /**
+     *
+     *
      * 
      * TPU node has been hidden.
      * 

@@ -323,6 +399,8 @@ public enum State
      */
     public static final int HIDDEN_VALUE = 14;
     /**
+     *
+     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -331,7 +409,6 @@ public enum State
      */
     public static final int UNHIDING_VALUE = 15;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -356,61 +433,73 @@ public static State valueOf(int value) {
      */
     public static State forNumber(int value) {
       switch (value) {
-        case 0: return STATE_UNSPECIFIED;
-        case 1: return CREATING;
-        case 2: return READY;
-        case 3: return RESTARTING;
-        case 4: return REIMAGING;
-        case 5: return DELETING;
-        case 6: return REPAIRING;
-        case 8: return STOPPED;
-        case 9: return STOPPING;
-        case 10: return STARTING;
-        case 11: return PREEMPTED;
-        case 12: return TERMINATED;
-        case 13: return HIDING;
-        case 14: return HIDDEN;
-        case 15: return UNHIDING;
-        default: return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+        case 0:
+          return STATE_UNSPECIFIED;
+        case 1:
+          return CREATING;
+        case 2:
+          return READY;
+        case 3:
+          return RESTARTING;
+        case 4:
+          return REIMAGING;
+        case 5:
+          return DELETING;
+        case 6:
+          return REPAIRING;
+        case 8:
+          return STOPPED;
+        case 9:
+          return STOPPING;
+        case 10:
+          return STARTING;
+        case 11:
+          return PREEMPTED;
+        case 12:
+          return TERMINATED;
+        case 13:
+          return HIDING;
+        case 14:
+          return HIDDEN;
+        case 15:
+          return UNHIDING;
+        default:
+          return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        State> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public State findValueByNumber(int number) {
-              return State.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public State findValueByNumber(int number) {
+            return State.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2.Node.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final State[] VALUES = values();
 
-    public static State valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static State valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -428,6 +517,8 @@ private State(int value) {
   }
 
   /**
+   *
+   *
    * 
    * Health defines the status of a TPU node as reported by
    * Health Monitor.
@@ -435,9 +526,10 @@ private State(int value) {
    *
    * Protobuf enum {@code google.cloud.tpu.v2.Node.Health}
    */
-  public enum Health
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum Health implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -446,6 +538,8 @@ public enum Health
      */
     HEALTH_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * The resource is healthy.
      * 

@@ -454,6 +548,8 @@ public enum Health
      */
     HEALTHY(1),
     /**
+     *
+     *
      * 
      * The resource is unresponsive.
      * 

@@ -462,6 +558,8 @@ public enum Health
      */
     TIMEOUT(3),
     /**
+     *
+     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -470,6 +568,8 @@ public enum Health
      */
     UNHEALTHY_TENSORFLOW(4),
     /**
+     *
+     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -482,6 +582,8 @@ public enum Health
     ;
 
     /**
+     *
+     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -490,6 +592,8 @@ public enum Health
      */
     public static final int HEALTH_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * The resource is healthy.
      * 

@@ -498,6 +602,8 @@ public enum Health
      */
     public static final int HEALTHY_VALUE = 1;
     /**
+     *
+     *
      * 
      * The resource is unresponsive.
      * 

@@ -506,6 +612,8 @@ public enum Health
      */
     public static final int TIMEOUT_VALUE = 3;
     /**
+     *
+     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -514,6 +622,8 @@ public enum Health
      */
     public static final int UNHEALTHY_TENSORFLOW_VALUE = 4;
     /**
+     *
+     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -523,7 +633,6 @@ public enum Health
      */
     public static final int UNHEALTHY_MAINTENANCE_VALUE = 5;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -548,51 +657,53 @@ public static Health valueOf(int value) {
      */
     public static Health forNumber(int value) {
       switch (value) {
-        case 0: return HEALTH_UNSPECIFIED;
-        case 1: return HEALTHY;
-        case 3: return TIMEOUT;
-        case 4: return UNHEALTHY_TENSORFLOW;
-        case 5: return UNHEALTHY_MAINTENANCE;
-        default: return null;
+        case 0:
+          return HEALTH_UNSPECIFIED;
+        case 1:
+          return HEALTHY;
+        case 3:
+          return TIMEOUT;
+        case 4:
+          return UNHEALTHY_TENSORFLOW;
+        case 5:
+          return UNHEALTHY_MAINTENANCE;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        Health> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public Health findValueByNumber(int number) {
-              return Health.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public Health findValueByNumber(int number) {
+            return Health.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2.Node.getDescriptor().getEnumTypes().get(1);
     }
 
     private static final Health[] VALUES = values();
 
-    public static Health valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static Health valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -610,15 +721,18 @@ private Health(int value) {
   }
 
   /**
+   *
+   *
    * 
    * TPU API Version.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2.Node.ApiVersion}
    */
-  public enum ApiVersion
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * API version is unknown.
      * 

@@ -627,6 +741,8 @@ public enum ApiVersion
      */
     API_VERSION_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -635,6 +751,8 @@ public enum ApiVersion
      */
     V1_ALPHA1(1),
     /**
+     *
+     *
      * 
      * TPU API V1 version.
      * 

@@ -643,6 +761,8 @@ public enum ApiVersion
      */
     V1(2),
     /**
+     *
+     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -651,6 +771,8 @@ public enum ApiVersion
      */
     V2_ALPHA1(3),
     /**
+     *
+     *
      * 
      * TPU API V2 version.
      * 

@@ -662,6 +784,8 @@ public enum ApiVersion
     ;
 
     /**
+     *
+     *
      * 
      * API version is unknown.
      * 

@@ -670,6 +794,8 @@ public enum ApiVersion
      */
     public static final int API_VERSION_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -678,6 +804,8 @@ public enum ApiVersion
      */
     public static final int V1_ALPHA1_VALUE = 1;
     /**
+     *
+     *
      * 
      * TPU API V1 version.
      * 

@@ -686,6 +814,8 @@ public enum ApiVersion
      */
     public static final int V1_VALUE = 2;
     /**
+     *
+     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -694,6 +824,8 @@ public enum ApiVersion
      */
     public static final int V2_ALPHA1_VALUE = 3;
     /**
+     *
+     *
      * 
      * TPU API V2 version.
      * 

@@ -702,7 +834,6 @@ public enum ApiVersion
      */
     public static final int V2_VALUE = 4;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -727,51 +858,53 @@ public static ApiVersion valueOf(int value) {
      */
     public static ApiVersion forNumber(int value) {
       switch (value) {
-        case 0: return API_VERSION_UNSPECIFIED;
-        case 1: return V1_ALPHA1;
-        case 2: return V1;
-        case 3: return V2_ALPHA1;
-        case 4: return V2;
-        default: return null;
+        case 0:
+          return API_VERSION_UNSPECIFIED;
+        case 1:
+          return V1_ALPHA1;
+        case 2:
+          return V1;
+        case 3:
+          return V2_ALPHA1;
+        case 4:
+          return V2;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        ApiVersion> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public ApiVersion findValueByNumber(int number) {
-              return ApiVersion.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public ApiVersion findValueByNumber(int number) {
+            return ApiVersion.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2.Node.getDescriptor().getEnumTypes().get(2);
     }
 
     private static final ApiVersion[] VALUES = values();
 
-    public static ApiVersion valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static ApiVersion valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -789,14 +922,20 @@ private ApiVersion(int value) {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -805,29 +944,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -836,14 +977,18 @@ public java.lang.String getName() {
   }
 
   public static final int DESCRIPTION_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object description_ = "";
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The description.
    */
   @java.lang.Override
@@ -852,29 +997,29 @@ public java.lang.String getDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       description_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The bytes for description.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDescriptionBytes() {
+  public com.google.protobuf.ByteString getDescriptionBytes() {
     java.lang.Object ref = description_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       description_ = b;
       return b;
     } else {
@@ -883,14 +1028,18 @@ public java.lang.String getDescription() {
   }
 
   public static final int ACCELERATOR_TYPE_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object acceleratorType_ = "";
   /**
+   *
+   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The acceleratorType.
    */
   @java.lang.Override
@@ -899,29 +1048,29 @@ public java.lang.String getAcceleratorType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       acceleratorType_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for acceleratorType.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getAcceleratorTypeBytes() {
+  public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
     java.lang.Object ref = acceleratorType_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       acceleratorType_ = b;
       return b;
     } else {
@@ -932,39 +1081,54 @@ public java.lang.String getAcceleratorType() {
   public static final int STATE_FIELD_NUMBER = 9;
   private int state_ = 0;
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for state.
    */
-  @java.lang.Override public int getStateValue() {
+  @java.lang.Override
+  public int getStateValue() {
     return state_;
   }
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The state.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2.Node.State getState() {
-    com.google.cloud.tpu.v2.Node.State result = com.google.cloud.tpu.v2.Node.State.forNumber(state_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v2.Node.State getState() {
+    com.google.cloud.tpu.v2.Node.State result =
+        com.google.cloud.tpu.v2.Node.State.forNumber(state_);
     return result == null ? com.google.cloud.tpu.v2.Node.State.UNRECOGNIZED : result;
   }
 
   public static final int HEALTH_DESCRIPTION_FIELD_NUMBER = 10;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object healthDescription_ = "";
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why the TPU Node
    * is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The healthDescription.
    */
   @java.lang.Override
@@ -973,30 +1137,30 @@ public java.lang.String getHealthDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       healthDescription_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why the TPU Node
    * is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for healthDescription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getHealthDescriptionBytes() {
+  public com.google.protobuf.ByteString getHealthDescriptionBytes() {
     java.lang.Object ref = healthDescription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       healthDescription_ = b;
       return b;
     } else {
@@ -1005,14 +1169,18 @@ public java.lang.String getHealthDescription() {
   }
 
   public static final int RUNTIME_VERSION_FIELD_NUMBER = 11;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object runtimeVersion_ = "";
   /**
+   *
+   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The runtimeVersion.
    */
   @java.lang.Override
@@ -1021,29 +1189,29 @@ public java.lang.String getRuntimeVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       runtimeVersion_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for runtimeVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getRuntimeVersionBytes() {
+  public com.google.protobuf.ByteString getRuntimeVersionBytes() {
     java.lang.Object ref = runtimeVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       runtimeVersion_ = b;
       return b;
     } else {
@@ -1054,11 +1222,14 @@ public java.lang.String getRuntimeVersion() {
   public static final int NETWORK_CONFIG_FIELD_NUMBER = 36;
   private com.google.cloud.tpu.v2.NetworkConfig networkConfig_;
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
+   *
    * @return Whether the networkConfig field is set.
    */
   @java.lang.Override
@@ -1066,18 +1237,25 @@ public boolean hasNetworkConfig() {
     return networkConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
+   *
    * @return The networkConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.NetworkConfig getNetworkConfig() {
-    return networkConfig_ == null ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance() : networkConfig_;
+    return networkConfig_ == null
+        ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()
+        : networkConfig_;
   }
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

@@ -1086,13 +1264,18 @@ public com.google.cloud.tpu.v2.NetworkConfig getNetworkConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder() {
-    return networkConfig_ == null ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance() : networkConfig_;
+    return networkConfig_ == null
+        ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()
+        : networkConfig_;
   }
 
   public static final int CIDR_BLOCK_FIELD_NUMBER = 13;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object cidrBlock_ = "";
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1105,6 +1288,7 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The cidrBlock.
    */
   @java.lang.Override
@@ -1113,14 +1297,15 @@ public java.lang.String getCidrBlock() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       cidrBlock_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1133,16 +1318,15 @@ public java.lang.String getCidrBlock() {
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The bytes for cidrBlock.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getCidrBlockBytes() {
+  public com.google.protobuf.ByteString getCidrBlockBytes() {
     java.lang.Object ref = cidrBlock_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       cidrBlock_ = b;
       return b;
     } else {
@@ -1153,12 +1337,15 @@ public java.lang.String getCidrBlock() {
   public static final int SERVICE_ACCOUNT_FIELD_NUMBER = 37;
   private com.google.cloud.tpu.v2.ServiceAccount serviceAccount_;
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
+   *
    * @return Whether the serviceAccount field is set.
    */
   @java.lang.Override
@@ -1166,19 +1353,26 @@ public boolean hasServiceAccount() {
     return serviceAccount_ != null;
   }
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
+   *
    * @return The serviceAccount.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ServiceAccount getServiceAccount() {
-    return serviceAccount_ == null ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance() : serviceAccount_;
+    return serviceAccount_ == null
+        ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()
+        : serviceAccount_;
   }
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
@@ -1188,17 +1382,23 @@ public com.google.cloud.tpu.v2.ServiceAccount getServiceAccount() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilder() {
-    return serviceAccount_ == null ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance() : serviceAccount_;
+    return serviceAccount_ == null
+        ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()
+        : serviceAccount_;
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 16;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -1206,11 +1406,15 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -1218,11 +1422,14 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
@@ -1232,11 +1439,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SCHEDULING_CONFIG_FIELD_NUMBER = 17;
   private com.google.cloud.tpu.v2.SchedulingConfig schedulingConfig_;
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
+   *
    * @return Whether the schedulingConfig field is set.
    */
   @java.lang.Override
@@ -1244,18 +1454,25 @@ public boolean hasSchedulingConfig() {
     return schedulingConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
+   *
    * @return The schedulingConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.SchedulingConfig getSchedulingConfig() {
-    return schedulingConfig_ == null ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+    return schedulingConfig_ == null
+        ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()
+        : schedulingConfig_;
   }
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

@@ -1264,133 +1481,166 @@ public com.google.cloud.tpu.v2.SchedulingConfig getSchedulingConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder() {
-    return schedulingConfig_ == null ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+    return schedulingConfig_ == null
+        ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()
+        : schedulingConfig_;
   }
 
   public static final int NETWORK_ENDPOINTS_FIELD_NUMBER = 21;
+
   @SuppressWarnings("serial")
   private java.util.List networkEndpoints_;
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public java.util.List getNetworkEndpointsList() {
     return networkEndpoints_;
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getNetworkEndpointsOrBuilderList() {
     return networkEndpoints_;
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public int getNetworkEndpointsCount() {
     return networkEndpoints_.size();
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.NetworkEndpoint getNetworkEndpoints(int index) {
     return networkEndpoints_.get(index);
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index) {
     return networkEndpoints_.get(index);
   }
 
   public static final int HEALTH_FIELD_NUMBER = 22;
   private int health_ = 0;
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.Node.Health health = 22;
+   *
    * @return The enum numeric value on the wire for health.
    */
-  @java.lang.Override public int getHealthValue() {
+  @java.lang.Override
+  public int getHealthValue() {
     return health_;
   }
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.Node.Health health = 22;
+   *
    * @return The health.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2.Node.Health getHealth() {
-    com.google.cloud.tpu.v2.Node.Health result = com.google.cloud.tpu.v2.Node.Health.forNumber(health_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v2.Node.Health getHealth() {
+    com.google.cloud.tpu.v2.Node.Health result =
+        com.google.cloud.tpu.v2.Node.Health.forNumber(health_);
     return result == null ? com.google.cloud.tpu.v2.Node.Health.UNRECOGNIZED : result;
   }
 
   public static final int LABELS_FIELD_NUMBER = 24;
+
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, java.lang.String> defaultEntry =
-            com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_LabelsEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "");
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.cloud.tpu.v2.CloudTpuProto
+                .internal_static_google_cloud_tpu_v2_Node_LabelsEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
   }
+
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField<
-      java.lang.String, java.lang.String> labels_;
-  private com.google.protobuf.MapField
-  internalGetLabels() {
+  private com.google.protobuf.MapField labels_;
+
+  private com.google.protobuf.MapField internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
+
   public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1398,20 +1648,21 @@ public int getLabelsCount() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public boolean containsLabels(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsLabels(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1423,6 +1674,8 @@ public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1430,17 +1683,19 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public /* nullable */
-java.lang.String getLabelsOrDefault(
+  public /* nullable */ java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+      java.lang.String defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1448,11 +1703,11 @@ java.lang.String getLabelsOrDefault(
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public java.lang.String getLabelsOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+  public java.lang.String getLabelsOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1460,32 +1715,34 @@ public java.lang.String getLabelsOrThrow(
   }
 
   public static final int METADATA_FIELD_NUMBER = 34;
+
   private static final class MetadataDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, java.lang.String> defaultEntry =
-            com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_MetadataEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "");
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.cloud.tpu.v2.CloudTpuProto
+                .internal_static_google_cloud_tpu_v2_Node_MetadataEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
   }
+
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField<
-      java.lang.String, java.lang.String> metadata_;
-  private com.google.protobuf.MapField
-  internalGetMetadata() {
+  private com.google.protobuf.MapField metadata_;
+
+  private com.google.protobuf.MapField internalGetMetadata() {
     if (metadata_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          MetadataDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(MetadataDefaultEntryHolder.defaultEntry);
     }
     return metadata_;
   }
+
   public int getMetadataCount() {
     return internalGetMetadata().getMap().size();
   }
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1494,20 +1751,21 @@ public int getMetadataCount() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public boolean containsMetadata(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsMetadata(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetMetadata().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getMetadataMap()} instead.
-   */
+  /** Use {@link #getMetadataMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getMetadata() {
     return getMetadataMap();
   }
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1520,6 +1778,8 @@ public java.util.Map getMetadataMap() {
     return internalGetMetadata().getMap();
   }
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1528,17 +1788,19 @@ public java.util.Map getMetadataMap() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public /* nullable */
-java.lang.String getMetadataOrDefault(
+  public /* nullable */ java.lang.String getMetadataOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetMetadata().getMap();
+      java.lang.String defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetMetadata().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1547,11 +1809,11 @@ java.lang.String getMetadataOrDefault(
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public java.lang.String getMetadataOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetMetadata().getMap();
+  public java.lang.String getMetadataOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetMetadata().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1559,40 +1821,49 @@ public java.lang.String getMetadataOrThrow(
   }
 
   public static final int TAGS_FIELD_NUMBER = 40;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList tags_;
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @return A list containing the tags.
    */
-  public com.google.protobuf.ProtocolStringList
-      getTagsList() {
+  public com.google.protobuf.ProtocolStringList getTagsList() {
     return tags_;
   }
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @return The count of tags.
    */
   public int getTagsCount() {
     return tags_.size();
   }
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @param index The index of the element to return.
    * @return The tags at the given index.
    */
@@ -1600,28 +1871,33 @@ public java.lang.String getTags(int index) {
     return tags_.get(index);
   }
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the tags at the given index.
    */
-  public com.google.protobuf.ByteString
-      getTagsBytes(int index) {
+  public com.google.protobuf.ByteString getTagsBytes(int index) {
     return tags_.getByteString(index);
   }
 
   public static final int ID_FIELD_NUMBER = 33;
   private long id_ = 0L;
   /**
+   *
+   *
    * 
    * Output only. The unique identifier for the TPU Node.
    * 

    *
    * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The id.
    */
   @java.lang.Override
@@ -1630,9 +1906,12 @@ public long getId() {
   }
 
   public static final int DATA_DISKS_FIELD_NUMBER = 41;
+
   @SuppressWarnings("serial")
   private java.util.List dataDisks_;
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1644,6 +1923,8 @@ public java.util.List getDataDisksList() {
     return dataDisks_;
   }
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1651,11 +1932,13 @@ public java.util.List getDataDisksList() {
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getDataDisksOrBuilderList() {
     return dataDisks_;
   }
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1667,6 +1950,8 @@ public int getDataDisksCount() {
     return dataDisks_.size();
   }
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1678,6 +1963,8 @@ public com.google.cloud.tpu.v2.AttachedDisk getDataDisks(int index) {
     return dataDisks_.get(index);
   }
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1685,106 +1972,141 @@ public com.google.cloud.tpu.v2.AttachedDisk getDataDisks(int index) {
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(int index) {
     return dataDisks_.get(index);
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 38;
   private int apiVersion_ = 0;
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for apiVersion.
    */
-  @java.lang.Override public int getApiVersionValue() {
+  @java.lang.Override
+  public int getApiVersionValue() {
     return apiVersion_;
   }
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The apiVersion.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2.Node.ApiVersion getApiVersion() {
-    com.google.cloud.tpu.v2.Node.ApiVersion result = com.google.cloud.tpu.v2.Node.ApiVersion.forNumber(apiVersion_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v2.Node.ApiVersion getApiVersion() {
+    com.google.cloud.tpu.v2.Node.ApiVersion result =
+        com.google.cloud.tpu.v2.Node.ApiVersion.forNumber(apiVersion_);
     return result == null ? com.google.cloud.tpu.v2.Node.ApiVersion.UNRECOGNIZED : result;
   }
 
   public static final int SYMPTOMS_FIELD_NUMBER = 39;
+
   @SuppressWarnings("serial")
   private java.util.List symptoms_;
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public java.util.List getSymptomsList() {
     return symptoms_;
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getSymptomsOrBuilderList() {
     return symptoms_;
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public int getSymptomsCount() {
     return symptoms_.size();
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.Symptom getSymptoms(int index) {
     return symptoms_.get(index);
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(int index) {
     return symptoms_.get(index);
   }
 
   public static final int SHIELDED_INSTANCE_CONFIG_FIELD_NUMBER = 45;
   private com.google.cloud.tpu.v2.ShieldedInstanceConfig shieldedInstanceConfig_;
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
+   *
    * @return Whether the shieldedInstanceConfig field is set.
    */
   @java.lang.Override
@@ -1792,18 +2114,25 @@ public boolean hasShieldedInstanceConfig() {
     return shieldedInstanceConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
+   *
    * @return The shieldedInstanceConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ShieldedInstanceConfig getShieldedInstanceConfig() {
-    return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
+    return shieldedInstanceConfig_ == null
+        ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()
+        : shieldedInstanceConfig_;
   }
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

@@ -1811,11 +2140,15 @@ public com.google.cloud.tpu.v2.ShieldedInstanceConfig getShieldedInstanceConfig(
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder() {
-    return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
+  public com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder
+      getShieldedInstanceConfigOrBuilder() {
+    return shieldedInstanceConfig_ == null
+        ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()
+        : shieldedInstanceConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1827,8 +2160,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -1862,28 +2194,21 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     if (health_ != com.google.cloud.tpu.v2.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
       output.writeEnum(22, health_);
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetLabels(),
-        LabelsDefaultEntryHolder.defaultEntry,
-        24);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 24);
     if (id_ != 0L) {
       output.writeInt64(33, id_);
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetMetadata(),
-        MetadataDefaultEntryHolder.defaultEntry,
-        34);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetMetadata(), MetadataDefaultEntryHolder.defaultEntry, 34);
     if (networkConfig_ != null) {
       output.writeMessage(36, getNetworkConfig());
     }
     if (serviceAccount_ != null) {
       output.writeMessage(37, getServiceAccount());
     }
-    if (apiVersion_ != com.google.cloud.tpu.v2.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+    if (apiVersion_
+        != com.google.cloud.tpu.v2.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
       output.writeEnum(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
@@ -1917,8 +2242,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, acceleratorType_);
     }
     if (state_ != com.google.cloud.tpu.v2.Node.State.STATE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(9, state_);
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(9, state_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(healthDescription_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(10, healthDescription_);
@@ -1930,60 +2254,53 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(13, cidrBlock_);
     }
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(16, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(16, getCreateTime());
     }
     if (schedulingConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(17, getSchedulingConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(17, getSchedulingConfig());
     }
     for (int i = 0; i < networkEndpoints_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(21, networkEndpoints_.get(i));
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(21, networkEndpoints_.get(i));
     }
     if (health_ != com.google.cloud.tpu.v2.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(22, health_);
-    }
-    for (java.util.Map.Entry entry
-         : internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(24, labels__);
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(22, health_);
+    }
+    for (java.util.Map.Entry entry :
+        internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry labels__ =
+          LabelsDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(24, labels__);
     }
     if (id_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(33, id_);
-    }
-    for (java.util.Map.Entry entry
-         : internalGetMetadata().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      metadata__ = MetadataDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(34, metadata__);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(33, id_);
+    }
+    for (java.util.Map.Entry entry :
+        internalGetMetadata().getMap().entrySet()) {
+      com.google.protobuf.MapEntry metadata__ =
+          MetadataDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(34, metadata__);
     }
     if (networkConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(36, getNetworkConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(36, getNetworkConfig());
     }
     if (serviceAccount_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(37, getServiceAccount());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(37, getServiceAccount());
     }
-    if (apiVersion_ != com.google.cloud.tpu.v2.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(38, apiVersion_);
+    if (apiVersion_
+        != com.google.cloud.tpu.v2.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(39, symptoms_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(39, symptoms_.get(i));
     }
     {
       int dataSize = 0;
@@ -1994,12 +2311,11 @@ public int getSerializedSize() {
       size += 2 * getTagsList().size();
     }
     for (int i = 0; i < dataDisks_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(41, dataDisks_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(41, dataDisks_.get(i));
     }
     if (shieldedInstanceConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(45, getShieldedInstanceConfig());
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(45, getShieldedInstanceConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -2009,66 +2325,48 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.Node)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.Node other = (com.google.cloud.tpu.v2.Node) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getDescription()
-        .equals(other.getDescription())) return false;
-    if (!getAcceleratorType()
-        .equals(other.getAcceleratorType())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getDescription().equals(other.getDescription())) return false;
+    if (!getAcceleratorType().equals(other.getAcceleratorType())) return false;
     if (state_ != other.state_) return false;
-    if (!getHealthDescription()
-        .equals(other.getHealthDescription())) return false;
-    if (!getRuntimeVersion()
-        .equals(other.getRuntimeVersion())) return false;
+    if (!getHealthDescription().equals(other.getHealthDescription())) return false;
+    if (!getRuntimeVersion().equals(other.getRuntimeVersion())) return false;
     if (hasNetworkConfig() != other.hasNetworkConfig()) return false;
     if (hasNetworkConfig()) {
-      if (!getNetworkConfig()
-          .equals(other.getNetworkConfig())) return false;
+      if (!getNetworkConfig().equals(other.getNetworkConfig())) return false;
     }
-    if (!getCidrBlock()
-        .equals(other.getCidrBlock())) return false;
+    if (!getCidrBlock().equals(other.getCidrBlock())) return false;
     if (hasServiceAccount() != other.hasServiceAccount()) return false;
     if (hasServiceAccount()) {
-      if (!getServiceAccount()
-          .equals(other.getServiceAccount())) return false;
+      if (!getServiceAccount().equals(other.getServiceAccount())) return false;
     }
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasSchedulingConfig() != other.hasSchedulingConfig()) return false;
     if (hasSchedulingConfig()) {
-      if (!getSchedulingConfig()
-          .equals(other.getSchedulingConfig())) return false;
+      if (!getSchedulingConfig().equals(other.getSchedulingConfig())) return false;
     }
-    if (!getNetworkEndpointsList()
-        .equals(other.getNetworkEndpointsList())) return false;
+    if (!getNetworkEndpointsList().equals(other.getNetworkEndpointsList())) return false;
     if (health_ != other.health_) return false;
-    if (!internalGetLabels().equals(
-        other.internalGetLabels())) return false;
-    if (!internalGetMetadata().equals(
-        other.internalGetMetadata())) return false;
-    if (!getTagsList()
-        .equals(other.getTagsList())) return false;
-    if (getId()
-        != other.getId()) return false;
-    if (!getDataDisksList()
-        .equals(other.getDataDisksList())) return false;
+    if (!internalGetLabels().equals(other.internalGetLabels())) return false;
+    if (!internalGetMetadata().equals(other.internalGetMetadata())) return false;
+    if (!getTagsList().equals(other.getTagsList())) return false;
+    if (getId() != other.getId()) return false;
+    if (!getDataDisksList().equals(other.getDataDisksList())) return false;
     if (apiVersion_ != other.apiVersion_) return false;
-    if (!getSymptomsList()
-        .equals(other.getSymptomsList())) return false;
+    if (!getSymptomsList().equals(other.getSymptomsList())) return false;
     if (hasShieldedInstanceConfig() != other.hasShieldedInstanceConfig()) return false;
     if (hasShieldedInstanceConfig()) {
-      if (!getShieldedInstanceConfig()
-          .equals(other.getShieldedInstanceConfig())) return false;
+      if (!getShieldedInstanceConfig().equals(other.getShieldedInstanceConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -2130,8 +2428,7 @@ public int hashCode() {
       hash = (53 * hash) + getTagsList().hashCode();
     }
     hash = (37 * hash) + ID_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getId());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getId());
     if (getDataDisksCount() > 0) {
       hash = (37 * hash) + DATA_DISKS_FIELD_NUMBER;
       hash = (53 * hash) + getDataDisksList().hashCode();
@@ -2151,156 +2448,158 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.Node parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.Node parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.Node parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.Node parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.cloud.tpu.v2.Node parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.Node parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.Node parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.Node parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.Node parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.Node parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.Node parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.Node parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.Node parseFrom(
-      com.google.protobuf.CodedInputStream input)
+
+  public static com.google.cloud.tpu.v2.Node parseFrom(com.google.protobuf.CodedInputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.Node parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.Node prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A TPU instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.Node}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.Node)
       com.google.cloud.tpu.v2.NodeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_Node_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMapField(int number) {
       switch (number) {
         case 24:
           return internalGetLabels();
         case 34:
           return internalGetMetadata();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
       switch (number) {
         case 24:
           return internalGetMutableLabels();
         case 34:
           return internalGetMutableMetadata();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.cloud.tpu.v2.Node.class, com.google.cloud.tpu.v2.Node.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.Node.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -2369,9 +2668,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_Node_descriptor;
     }
 
     @java.lang.Override
@@ -2392,7 +2691,9 @@ public com.google.cloud.tpu.v2.Node build() {
     public com.google.cloud.tpu.v2.Node buildPartial() {
       com.google.cloud.tpu.v2.Node result = new com.google.cloud.tpu.v2.Node(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -2453,27 +2754,22 @@ private void buildPartial0(com.google.cloud.tpu.v2.Node result) {
         result.runtimeVersion_ = runtimeVersion_;
       }
       if (((from_bitField0_ & 0x00000040) != 0)) {
-        result.networkConfig_ = networkConfigBuilder_ == null
-            ? networkConfig_
-            : networkConfigBuilder_.build();
+        result.networkConfig_ =
+            networkConfigBuilder_ == null ? networkConfig_ : networkConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000080) != 0)) {
         result.cidrBlock_ = cidrBlock_;
       }
       if (((from_bitField0_ & 0x00000100) != 0)) {
-        result.serviceAccount_ = serviceAccountBuilder_ == null
-            ? serviceAccount_
-            : serviceAccountBuilder_.build();
+        result.serviceAccount_ =
+            serviceAccountBuilder_ == null ? serviceAccount_ : serviceAccountBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000200) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000400) != 0)) {
-        result.schedulingConfig_ = schedulingConfigBuilder_ == null
-            ? schedulingConfig_
-            : schedulingConfigBuilder_.build();
+        result.schedulingConfig_ =
+            schedulingConfigBuilder_ == null ? schedulingConfig_ : schedulingConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00001000) != 0)) {
         result.health_ = health_;
@@ -2493,9 +2789,10 @@ private void buildPartial0(com.google.cloud.tpu.v2.Node result) {
         result.apiVersion_ = apiVersion_;
       }
       if (((from_bitField0_ & 0x00100000) != 0)) {
-        result.shieldedInstanceConfig_ = shieldedInstanceConfigBuilder_ == null
-            ? shieldedInstanceConfig_
-            : shieldedInstanceConfigBuilder_.build();
+        result.shieldedInstanceConfig_ =
+            shieldedInstanceConfigBuilder_ == null
+                ? shieldedInstanceConfig_
+                : shieldedInstanceConfigBuilder_.build();
       }
     }
 
@@ -2503,38 +2800,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.Node result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.Node) {
-        return mergeFrom((com.google.cloud.tpu.v2.Node)other);
+        return mergeFrom((com.google.cloud.tpu.v2.Node) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2606,9 +2904,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.Node other) {
             networkEndpointsBuilder_ = null;
             networkEndpoints_ = other.networkEndpoints_;
             bitField0_ = (bitField0_ & ~0x00000800);
-            networkEndpointsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getNetworkEndpointsFieldBuilder() : null;
+            networkEndpointsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getNetworkEndpointsFieldBuilder()
+                    : null;
           } else {
             networkEndpointsBuilder_.addAllMessages(other.networkEndpoints_);
           }
@@ -2617,11 +2916,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.Node other) {
       if (other.health_ != 0) {
         setHealthValue(other.getHealthValue());
       }
-      internalGetMutableLabels().mergeFrom(
-          other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
       bitField0_ |= 0x00002000;
-      internalGetMutableMetadata().mergeFrom(
-          other.internalGetMetadata());
+      internalGetMutableMetadata().mergeFrom(other.internalGetMetadata());
       bitField0_ |= 0x00004000;
       if (!other.tags_.isEmpty()) {
         if (tags_.isEmpty()) {
@@ -2654,9 +2951,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.Node other) {
             dataDisksBuilder_ = null;
             dataDisks_ = other.dataDisks_;
             bitField0_ = (bitField0_ & ~0x00020000);
-            dataDisksBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getDataDisksFieldBuilder() : null;
+            dataDisksBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getDataDisksFieldBuilder()
+                    : null;
           } else {
             dataDisksBuilder_.addAllMessages(other.dataDisks_);
           }
@@ -2683,9 +2981,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.Node other) {
             symptomsBuilder_ = null;
             symptoms_ = other.symptoms_;
             bitField0_ = (bitField0_ & ~0x00080000);
-            symptomsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getSymptomsFieldBuilder() : null;
+            symptomsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getSymptomsFieldBuilder()
+                    : null;
           } else {
             symptomsBuilder_.addAllMessages(other.symptoms_);
           }
@@ -2720,160 +3019,174 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 26: {
-              description_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 26
-            case 42: {
-              acceleratorType_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 42
-            case 72: {
-              state_ = input.readEnum();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 72
-            case 82: {
-              healthDescription_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 82
-            case 90: {
-              runtimeVersion_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 90
-            case 106: {
-              cidrBlock_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000080;
-              break;
-            } // case 106
-            case 130: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000200;
-              break;
-            } // case 130
-            case 138: {
-              input.readMessage(
-                  getSchedulingConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000400;
-              break;
-            } // case 138
-            case 170: {
-              com.google.cloud.tpu.v2.NetworkEndpoint m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2.NetworkEndpoint.parser(),
-                      extensionRegistry);
-              if (networkEndpointsBuilder_ == null) {
-                ensureNetworkEndpointsIsMutable();
-                networkEndpoints_.add(m);
-              } else {
-                networkEndpointsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 170
-            case 176: {
-              health_ = input.readEnum();
-              bitField0_ |= 0x00001000;
-              break;
-            } // case 176
-            case 194: {
-              com.google.protobuf.MapEntry
-              labels__ = input.readMessage(
-                  LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-              internalGetMutableLabels().getMutableMap().put(
-                  labels__.getKey(), labels__.getValue());
-              bitField0_ |= 0x00002000;
-              break;
-            } // case 194
-            case 264: {
-              id_ = input.readInt64();
-              bitField0_ |= 0x00010000;
-              break;
-            } // case 264
-            case 274: {
-              com.google.protobuf.MapEntry
-              metadata__ = input.readMessage(
-                  MetadataDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-              internalGetMutableMetadata().getMutableMap().put(
-                  metadata__.getKey(), metadata__.getValue());
-              bitField0_ |= 0x00004000;
-              break;
-            } // case 274
-            case 290: {
-              input.readMessage(
-                  getNetworkConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 290
-            case 298: {
-              input.readMessage(
-                  getServiceAccountFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000100;
-              break;
-            } // case 298
-            case 304: {
-              apiVersion_ = input.readEnum();
-              bitField0_ |= 0x00040000;
-              break;
-            } // case 304
-            case 314: {
-              com.google.cloud.tpu.v2.Symptom m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2.Symptom.parser(),
-                      extensionRegistry);
-              if (symptomsBuilder_ == null) {
-                ensureSymptomsIsMutable();
-                symptoms_.add(m);
-              } else {
-                symptomsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 314
-            case 322: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureTagsIsMutable();
-              tags_.add(s);
-              break;
-            } // case 322
-            case 330: {
-              com.google.cloud.tpu.v2.AttachedDisk m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2.AttachedDisk.parser(),
-                      extensionRegistry);
-              if (dataDisksBuilder_ == null) {
-                ensureDataDisksIsMutable();
-                dataDisks_.add(m);
-              } else {
-                dataDisksBuilder_.addMessage(m);
-              }
-              break;
-            } // case 330
-            case 362: {
-              input.readMessage(
-                  getShieldedInstanceConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00100000;
-              break;
-            } // case 362
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 26:
+              {
+                description_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 26
+            case 42:
+              {
+                acceleratorType_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 42
+            case 72:
+              {
+                state_ = input.readEnum();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 72
+            case 82:
+              {
+                healthDescription_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 82
+            case 90:
+              {
+                runtimeVersion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 90
+            case 106:
+              {
+                cidrBlock_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000080;
+                break;
+              } // case 106
+            case 130:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000200;
+                break;
+              } // case 130
+            case 138:
+              {
+                input.readMessage(
+                    getSchedulingConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000400;
+                break;
+              } // case 138
+            case 170:
+              {
+                com.google.cloud.tpu.v2.NetworkEndpoint m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2.NetworkEndpoint.parser(), extensionRegistry);
+                if (networkEndpointsBuilder_ == null) {
+                  ensureNetworkEndpointsIsMutable();
+                  networkEndpoints_.add(m);
+                } else {
+                  networkEndpointsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 170
+            case 176:
+              {
+                health_ = input.readEnum();
+                bitField0_ |= 0x00001000;
+                break;
+              } // case 176
+            case 194:
+              {
+                com.google.protobuf.MapEntry labels__ =
+                    input.readMessage(
+                        LabelsDefaultEntryHolder.defaultEntry.getParserForType(),
+                        extensionRegistry);
+                internalGetMutableLabels()
+                    .getMutableMap()
+                    .put(labels__.getKey(), labels__.getValue());
+                bitField0_ |= 0x00002000;
+                break;
+              } // case 194
+            case 264:
+              {
+                id_ = input.readInt64();
+                bitField0_ |= 0x00010000;
+                break;
+              } // case 264
+            case 274:
+              {
+                com.google.protobuf.MapEntry metadata__ =
+                    input.readMessage(
+                        MetadataDefaultEntryHolder.defaultEntry.getParserForType(),
+                        extensionRegistry);
+                internalGetMutableMetadata()
+                    .getMutableMap()
+                    .put(metadata__.getKey(), metadata__.getValue());
+                bitField0_ |= 0x00004000;
+                break;
+              } // case 274
+            case 290:
+              {
+                input.readMessage(getNetworkConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 290
+            case 298:
+              {
+                input.readMessage(getServiceAccountFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000100;
+                break;
+              } // case 298
+            case 304:
+              {
+                apiVersion_ = input.readEnum();
+                bitField0_ |= 0x00040000;
+                break;
+              } // case 304
+            case 314:
+              {
+                com.google.cloud.tpu.v2.Symptom m =
+                    input.readMessage(com.google.cloud.tpu.v2.Symptom.parser(), extensionRegistry);
+                if (symptomsBuilder_ == null) {
+                  ensureSymptomsIsMutable();
+                  symptoms_.add(m);
+                } else {
+                  symptomsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 314
+            case 322:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureTagsIsMutable();
+                tags_.add(s);
+                break;
+              } // case 322
+            case 330:
+              {
+                com.google.cloud.tpu.v2.AttachedDisk m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2.AttachedDisk.parser(), extensionRegistry);
+                if (dataDisksBuilder_ == null) {
+                  ensureDataDisksIsMutable();
+                  dataDisks_.add(m);
+                } else {
+                  dataDisksBuilder_.addMessage(m);
+                }
+                break;
+              } // case 330
+            case 362:
+              {
+                input.readMessage(
+                    getShieldedInstanceConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00100000;
+                break;
+              } // case 362
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2883,22 +3196,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -2907,20 +3225,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -2928,28 +3249,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -2959,17 +3291,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -2979,18 +3317,20 @@ public Builder setNameBytes(
 
     private java.lang.Object description_ = "";
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @return The description.
      */
     public java.lang.String getDescription() {
       java.lang.Object ref = description_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         description_ = s;
         return s;
@@ -2999,20 +3339,21 @@ public java.lang.String getDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @return The bytes for description.
      */
-    public com.google.protobuf.ByteString
-        getDescriptionBytes() {
+    public com.google.protobuf.ByteString getDescriptionBytes() {
       java.lang.Object ref = description_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         description_ = b;
         return b;
       } else {
@@ -3020,28 +3361,35 @@ public java.lang.String getDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @param value The description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescription(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDescription(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       description_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDescription() {
@@ -3051,17 +3399,21 @@ public Builder clearDescription() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @param value The bytes for description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescriptionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       description_ = value;
       bitField0_ |= 0x00000002;
@@ -3071,18 +3423,20 @@ public Builder setDescriptionBytes(
 
     private java.lang.Object acceleratorType_ = "";
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The acceleratorType.
      */
     public java.lang.String getAcceleratorType() {
       java.lang.Object ref = acceleratorType_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         acceleratorType_ = s;
         return s;
@@ -3091,20 +3445,21 @@ public java.lang.String getAcceleratorType() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for acceleratorType.
      */
-    public com.google.protobuf.ByteString
-        getAcceleratorTypeBytes() {
+    public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
       java.lang.Object ref = acceleratorType_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         acceleratorType_ = b;
         return b;
       } else {
@@ -3112,28 +3467,35 @@ public java.lang.String getAcceleratorType() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorType(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAcceleratorType(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearAcceleratorType() {
@@ -3143,17 +3505,21 @@ public Builder clearAcceleratorType() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorTypeBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
@@ -3163,22 +3529,31 @@ public Builder setAcceleratorTypeBytes(
 
     private int state_ = 0;
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The enum numeric value on the wire for state.
      */
-    @java.lang.Override public int getStateValue() {
+    @java.lang.Override
+    public int getStateValue() {
       return state_;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The enum numeric value on the wire for state to set.
      * @return This builder for chaining.
      */
@@ -3189,24 +3564,33 @@ public Builder setStateValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The state.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.Node.State getState() {
-      com.google.cloud.tpu.v2.Node.State result = com.google.cloud.tpu.v2.Node.State.forNumber(state_);
+      com.google.cloud.tpu.v2.Node.State result =
+          com.google.cloud.tpu.v2.Node.State.forNumber(state_);
       return result == null ? com.google.cloud.tpu.v2.Node.State.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The state to set.
      * @return This builder for chaining.
      */
@@ -3220,11 +3604,15 @@ public Builder setState(com.google.cloud.tpu.v2.Node.State value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearState() {
@@ -3236,19 +3624,21 @@ public Builder clearState() {
 
     private java.lang.Object healthDescription_ = "";
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why the TPU Node
      * is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The healthDescription.
      */
     public java.lang.String getHealthDescription() {
       java.lang.Object ref = healthDescription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         healthDescription_ = s;
         return s;
@@ -3257,21 +3647,22 @@ public java.lang.String getHealthDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why the TPU Node
      * is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The bytes for healthDescription.
      */
-    public com.google.protobuf.ByteString
-        getHealthDescriptionBytes() {
+    public com.google.protobuf.ByteString getHealthDescriptionBytes() {
       java.lang.Object ref = healthDescription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         healthDescription_ = b;
         return b;
       } else {
@@ -3279,30 +3670,37 @@ public java.lang.String getHealthDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why the TPU Node
      * is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescription(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setHealthDescription(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       healthDescription_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why the TPU Node
      * is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearHealthDescription() {
@@ -3312,18 +3710,22 @@ public Builder clearHealthDescription() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why the TPU Node
      * is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The bytes for healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescriptionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setHealthDescriptionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       healthDescription_ = value;
       bitField0_ |= 0x00000010;
@@ -3333,18 +3735,20 @@ public Builder setHealthDescriptionBytes(
 
     private java.lang.Object runtimeVersion_ = "";
     /**
+     *
+     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The runtimeVersion.
      */
     public java.lang.String getRuntimeVersion() {
       java.lang.Object ref = runtimeVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         runtimeVersion_ = s;
         return s;
@@ -3353,20 +3757,21 @@ public java.lang.String getRuntimeVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for runtimeVersion.
      */
-    public com.google.protobuf.ByteString
-        getRuntimeVersionBytes() {
+    public com.google.protobuf.ByteString getRuntimeVersionBytes() {
       java.lang.Object ref = runtimeVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         runtimeVersion_ = b;
         return b;
       } else {
@@ -3374,28 +3779,35 @@ public java.lang.String getRuntimeVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The runtimeVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setRuntimeVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRuntimeVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       runtimeVersion_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearRuntimeVersion() {
@@ -3405,17 +3817,21 @@ public Builder clearRuntimeVersion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for runtimeVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setRuntimeVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRuntimeVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       runtimeVersion_ = value;
       bitField0_ |= 0x00000020;
@@ -3425,34 +3841,47 @@ public Builder setRuntimeVersionBytes(
 
     private com.google.cloud.tpu.v2.NetworkConfig networkConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.NetworkConfig, com.google.cloud.tpu.v2.NetworkConfig.Builder, com.google.cloud.tpu.v2.NetworkConfigOrBuilder> networkConfigBuilder_;
+            com.google.cloud.tpu.v2.NetworkConfig,
+            com.google.cloud.tpu.v2.NetworkConfig.Builder,
+            com.google.cloud.tpu.v2.NetworkConfigOrBuilder>
+        networkConfigBuilder_;
     /**
-     * 
+     *
+     *
+     * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
+     *
      * @return Whether the networkConfig field is set.
      */
     public boolean hasNetworkConfig() {
       return ((bitField0_ & 0x00000040) != 0);
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
+     *
      * @return The networkConfig.
      */
     public com.google.cloud.tpu.v2.NetworkConfig getNetworkConfig() {
       if (networkConfigBuilder_ == null) {
-        return networkConfig_ == null ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance() : networkConfig_;
+        return networkConfig_ == null
+            ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()
+            : networkConfig_;
       } else {
         return networkConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3473,14 +3902,15 @@ public Builder setNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
      */
-    public Builder setNetworkConfig(
-        com.google.cloud.tpu.v2.NetworkConfig.Builder builderForValue) {
+    public Builder setNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig.Builder builderForValue) {
       if (networkConfigBuilder_ == null) {
         networkConfig_ = builderForValue.build();
       } else {
@@ -3491,6 +3921,8 @@ public Builder setNetworkConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3499,9 +3931,9 @@ public Builder setNetworkConfig(
      */
     public Builder mergeNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig value) {
       if (networkConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000040) != 0) &&
-          networkConfig_ != null &&
-          networkConfig_ != com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000040) != 0)
+            && networkConfig_ != null
+            && networkConfig_ != com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()) {
           getNetworkConfigBuilder().mergeFrom(value);
         } else {
           networkConfig_ = value;
@@ -3514,6 +3946,8 @@ public Builder mergeNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3531,6 +3965,8 @@ public Builder clearNetworkConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3543,6 +3979,8 @@ public com.google.cloud.tpu.v2.NetworkConfig.Builder getNetworkConfigBuilder() {
       return getNetworkConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3553,11 +3991,14 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
       if (networkConfigBuilder_ != null) {
         return networkConfigBuilder_.getMessageOrBuilder();
       } else {
-        return networkConfig_ == null ?
-            com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance() : networkConfig_;
+        return networkConfig_ == null
+            ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()
+            : networkConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3565,14 +4006,17 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
      * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.NetworkConfig, com.google.cloud.tpu.v2.NetworkConfig.Builder, com.google.cloud.tpu.v2.NetworkConfigOrBuilder> 
+            com.google.cloud.tpu.v2.NetworkConfig,
+            com.google.cloud.tpu.v2.NetworkConfig.Builder,
+            com.google.cloud.tpu.v2.NetworkConfigOrBuilder>
         getNetworkConfigFieldBuilder() {
       if (networkConfigBuilder_ == null) {
-        networkConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.NetworkConfig, com.google.cloud.tpu.v2.NetworkConfig.Builder, com.google.cloud.tpu.v2.NetworkConfigOrBuilder>(
-                getNetworkConfig(),
-                getParentForChildren(),
-                isClean());
+        networkConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2.NetworkConfig,
+                com.google.cloud.tpu.v2.NetworkConfig.Builder,
+                com.google.cloud.tpu.v2.NetworkConfigOrBuilder>(
+                getNetworkConfig(), getParentForChildren(), isClean());
         networkConfig_ = null;
       }
       return networkConfigBuilder_;
@@ -3580,6 +4024,8 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
 
     private java.lang.Object cidrBlock_ = "";
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3592,13 +4038,13 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
      * 

      *
      * string cidr_block = 13;
+     *
      * @return The cidrBlock.
      */
     public java.lang.String getCidrBlock() {
       java.lang.Object ref = cidrBlock_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         cidrBlock_ = s;
         return s;
@@ -3607,6 +4053,8 @@ public java.lang.String getCidrBlock() {
       }
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3619,15 +4067,14 @@ public java.lang.String getCidrBlock() {
      * 

      *
      * string cidr_block = 13;
+     *
      * @return The bytes for cidrBlock.
      */
-    public com.google.protobuf.ByteString
-        getCidrBlockBytes() {
+    public com.google.protobuf.ByteString getCidrBlockBytes() {
       java.lang.Object ref = cidrBlock_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         cidrBlock_ = b;
         return b;
       } else {
@@ -3635,6 +4082,8 @@ public java.lang.String getCidrBlock() {
       }
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3647,18 +4096,22 @@ public java.lang.String getCidrBlock() {
      * 

      *
      * string cidr_block = 13;
+     *
      * @param value The cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlock(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setCidrBlock(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       cidrBlock_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3671,6 +4124,7 @@ public Builder setCidrBlock(
      * 

      *
      * string cidr_block = 13;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCidrBlock() {
@@ -3680,6 +4134,8 @@ public Builder clearCidrBlock() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3692,12 +4148,14 @@ public Builder clearCidrBlock() {
      * 

      *
      * string cidr_block = 13;
+     *
      * @param value The bytes for cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlockBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       cidrBlock_ = value;
       bitField0_ |= 0x00000080;
@@ -3707,36 +4165,49 @@ public Builder setCidrBlockBytes(
 
     private com.google.cloud.tpu.v2.ServiceAccount serviceAccount_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.ServiceAccount, com.google.cloud.tpu.v2.ServiceAccount.Builder, com.google.cloud.tpu.v2.ServiceAccountOrBuilder> serviceAccountBuilder_;
+            com.google.cloud.tpu.v2.ServiceAccount,
+            com.google.cloud.tpu.v2.ServiceAccount.Builder,
+            com.google.cloud.tpu.v2.ServiceAccountOrBuilder>
+        serviceAccountBuilder_;
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
      * 

      *
      * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
+     *
      * @return Whether the serviceAccount field is set.
      */
     public boolean hasServiceAccount() {
       return ((bitField0_ & 0x00000100) != 0);
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
      * 

      *
      * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
+     *
      * @return The serviceAccount.
      */
     public com.google.cloud.tpu.v2.ServiceAccount getServiceAccount() {
       if (serviceAccountBuilder_ == null) {
-        return serviceAccount_ == null ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance() : serviceAccount_;
+        return serviceAccount_ == null
+            ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()
+            : serviceAccount_;
       } else {
         return serviceAccountBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3758,6 +4229,8 @@ public Builder setServiceAccount(com.google.cloud.tpu.v2.ServiceAccount value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3777,6 +4250,8 @@ public Builder setServiceAccount(
       return this;
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3786,9 +4261,9 @@ public Builder setServiceAccount(
      */
     public Builder mergeServiceAccount(com.google.cloud.tpu.v2.ServiceAccount value) {
       if (serviceAccountBuilder_ == null) {
-        if (((bitField0_ & 0x00000100) != 0) &&
-          serviceAccount_ != null &&
-          serviceAccount_ != com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000100) != 0)
+            && serviceAccount_ != null
+            && serviceAccount_ != com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()) {
           getServiceAccountBuilder().mergeFrom(value);
         } else {
           serviceAccount_ = value;
@@ -3801,6 +4276,8 @@ public Builder mergeServiceAccount(com.google.cloud.tpu.v2.ServiceAccount value)
       return this;
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3819,6 +4296,8 @@ public Builder clearServiceAccount() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3832,6 +4311,8 @@ public com.google.cloud.tpu.v2.ServiceAccount.Builder getServiceAccountBuilder()
       return getServiceAccountFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3843,11 +4324,14 @@ public com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilde
       if (serviceAccountBuilder_ != null) {
         return serviceAccountBuilder_.getMessageOrBuilder();
       } else {
-        return serviceAccount_ == null ?
-            com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance() : serviceAccount_;
+        return serviceAccount_ == null
+            ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()
+            : serviceAccount_;
       }
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3856,14 +4340,17 @@ public com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilde
      * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.ServiceAccount, com.google.cloud.tpu.v2.ServiceAccount.Builder, com.google.cloud.tpu.v2.ServiceAccountOrBuilder> 
+            com.google.cloud.tpu.v2.ServiceAccount,
+            com.google.cloud.tpu.v2.ServiceAccount.Builder,
+            com.google.cloud.tpu.v2.ServiceAccountOrBuilder>
         getServiceAccountFieldBuilder() {
       if (serviceAccountBuilder_ == null) {
-        serviceAccountBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.ServiceAccount, com.google.cloud.tpu.v2.ServiceAccount.Builder, com.google.cloud.tpu.v2.ServiceAccountOrBuilder>(
-                getServiceAccount(),
-                getParentForChildren(),
-                isClean());
+        serviceAccountBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2.ServiceAccount,
+                com.google.cloud.tpu.v2.ServiceAccount.Builder,
+                com.google.cloud.tpu.v2.ServiceAccountOrBuilder>(
+                getServiceAccount(), getParentForChildren(), isClean());
         serviceAccount_ = null;
       }
       return serviceAccountBuilder_;
@@ -3871,39 +4358,58 @@ public com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilde
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000200) != 0);
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
@@ -3919,14 +4425,17 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -3937,17 +4446,21 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000200) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000200) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -3960,11 +4473,15 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearCreateTime() {
       bitField0_ = (bitField0_ & ~0x00000200);
@@ -3977,11 +4494,15 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       bitField0_ |= 0x00000200;
@@ -3989,36 +4510,48 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -4026,34 +4559,47 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.cloud.tpu.v2.SchedulingConfig schedulingConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.SchedulingConfig, com.google.cloud.tpu.v2.SchedulingConfig.Builder, com.google.cloud.tpu.v2.SchedulingConfigOrBuilder> schedulingConfigBuilder_;
+            com.google.cloud.tpu.v2.SchedulingConfig,
+            com.google.cloud.tpu.v2.SchedulingConfig.Builder,
+            com.google.cloud.tpu.v2.SchedulingConfigOrBuilder>
+        schedulingConfigBuilder_;
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
+     *
      * @return Whether the schedulingConfig field is set.
      */
     public boolean hasSchedulingConfig() {
       return ((bitField0_ & 0x00000400) != 0);
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
+     *
      * @return The schedulingConfig.
      */
     public com.google.cloud.tpu.v2.SchedulingConfig getSchedulingConfig() {
       if (schedulingConfigBuilder_ == null) {
-        return schedulingConfig_ == null ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+        return schedulingConfig_ == null
+            ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()
+            : schedulingConfig_;
       } else {
         return schedulingConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4074,6 +4620,8 @@ public Builder setSchedulingConfig(com.google.cloud.tpu.v2.SchedulingConfig valu
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4092,6 +4640,8 @@ public Builder setSchedulingConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4100,9 +4650,9 @@ public Builder setSchedulingConfig(
      */
     public Builder mergeSchedulingConfig(com.google.cloud.tpu.v2.SchedulingConfig value) {
       if (schedulingConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000400) != 0) &&
-          schedulingConfig_ != null &&
-          schedulingConfig_ != com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000400) != 0)
+            && schedulingConfig_ != null
+            && schedulingConfig_ != com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()) {
           getSchedulingConfigBuilder().mergeFrom(value);
         } else {
           schedulingConfig_ = value;
@@ -4115,6 +4665,8 @@ public Builder mergeSchedulingConfig(com.google.cloud.tpu.v2.SchedulingConfig va
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4132,6 +4684,8 @@ public Builder clearSchedulingConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4144,6 +4698,8 @@ public com.google.cloud.tpu.v2.SchedulingConfig.Builder getSchedulingConfigBuild
       return getSchedulingConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4154,11 +4710,14 @@ public com.google.cloud.tpu.v2.SchedulingConfigOrBuilder getSchedulingConfigOrBu
       if (schedulingConfigBuilder_ != null) {
         return schedulingConfigBuilder_.getMessageOrBuilder();
       } else {
-        return schedulingConfig_ == null ?
-            com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+        return schedulingConfig_ == null
+            ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()
+            : schedulingConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4166,39 +4725,51 @@ public com.google.cloud.tpu.v2.SchedulingConfigOrBuilder getSchedulingConfigOrBu
      * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.SchedulingConfig, com.google.cloud.tpu.v2.SchedulingConfig.Builder, com.google.cloud.tpu.v2.SchedulingConfigOrBuilder> 
+            com.google.cloud.tpu.v2.SchedulingConfig,
+            com.google.cloud.tpu.v2.SchedulingConfig.Builder,
+            com.google.cloud.tpu.v2.SchedulingConfigOrBuilder>
         getSchedulingConfigFieldBuilder() {
       if (schedulingConfigBuilder_ == null) {
-        schedulingConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.SchedulingConfig, com.google.cloud.tpu.v2.SchedulingConfig.Builder, com.google.cloud.tpu.v2.SchedulingConfigOrBuilder>(
-                getSchedulingConfig(),
-                getParentForChildren(),
-                isClean());
+        schedulingConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2.SchedulingConfig,
+                com.google.cloud.tpu.v2.SchedulingConfig.Builder,
+                com.google.cloud.tpu.v2.SchedulingConfigOrBuilder>(
+                getSchedulingConfig(), getParentForChildren(), isClean());
         schedulingConfig_ = null;
       }
       return schedulingConfigBuilder_;
     }
 
     private java.util.List networkEndpoints_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureNetworkEndpointsIsMutable() {
       if (!((bitField0_ & 0x00000800) != 0)) {
-        networkEndpoints_ = new java.util.ArrayList(networkEndpoints_);
+        networkEndpoints_ =
+            new java.util.ArrayList(networkEndpoints_);
         bitField0_ |= 0x00000800;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.NetworkEndpoint, com.google.cloud.tpu.v2.NetworkEndpoint.Builder, com.google.cloud.tpu.v2.NetworkEndpointOrBuilder> networkEndpointsBuilder_;
+            com.google.cloud.tpu.v2.NetworkEndpoint,
+            com.google.cloud.tpu.v2.NetworkEndpoint.Builder,
+            com.google.cloud.tpu.v2.NetworkEndpointOrBuilder>
+        networkEndpointsBuilder_;
 
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public java.util.List getNetworkEndpointsList() {
       if (networkEndpointsBuilder_ == null) {
@@ -4208,13 +4779,17 @@ public java.util.List getNetworkEndpoin
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public int getNetworkEndpointsCount() {
       if (networkEndpointsBuilder_ == null) {
@@ -4224,13 +4799,17 @@ public int getNetworkEndpointsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2.NetworkEndpoint getNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4240,16 +4819,19 @@ public com.google.cloud.tpu.v2.NetworkEndpoint getNetworkEndpoints(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setNetworkEndpoints(
-        int index, com.google.cloud.tpu.v2.NetworkEndpoint value) {
+    public Builder setNetworkEndpoints(int index, com.google.cloud.tpu.v2.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4263,13 +4845,17 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setNetworkEndpoints(
         int index, com.google.cloud.tpu.v2.NetworkEndpoint.Builder builderForValue) {
@@ -4283,13 +4869,17 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(com.google.cloud.tpu.v2.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
@@ -4305,16 +4895,19 @@ public Builder addNetworkEndpoints(com.google.cloud.tpu.v2.NetworkEndpoint value
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addNetworkEndpoints(
-        int index, com.google.cloud.tpu.v2.NetworkEndpoint value) {
+    public Builder addNetworkEndpoints(int index, com.google.cloud.tpu.v2.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4328,13 +4921,17 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(
         com.google.cloud.tpu.v2.NetworkEndpoint.Builder builderForValue) {
@@ -4348,13 +4945,17 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(
         int index, com.google.cloud.tpu.v2.NetworkEndpoint.Builder builderForValue) {
@@ -4368,20 +4969,23 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addAllNetworkEndpoints(
         java.lang.Iterable values) {
       if (networkEndpointsBuilder_ == null) {
         ensureNetworkEndpointsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, networkEndpoints_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, networkEndpoints_);
         onChanged();
       } else {
         networkEndpointsBuilder_.addAllMessages(values);
@@ -4389,13 +4993,17 @@ public Builder addAllNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearNetworkEndpoints() {
       if (networkEndpointsBuilder_ == null) {
@@ -4408,13 +5016,17 @@ public Builder clearNetworkEndpoints() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder removeNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4427,45 +5039,57 @@ public Builder removeNetworkEndpoints(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v2.NetworkEndpoint.Builder getNetworkEndpointsBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.NetworkEndpoint.Builder getNetworkEndpointsBuilder(int index) {
       return getNetworkEndpointsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
         int index) {
       if (networkEndpointsBuilder_ == null) {
-        return networkEndpoints_.get(index);  } else {
+        return networkEndpoints_.get(index);
+      } else {
         return networkEndpointsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getNetworkEndpointsOrBuilderList() {
+    public java.util.List
+        getNetworkEndpointsOrBuilderList() {
       if (networkEndpointsBuilder_ != null) {
         return networkEndpointsBuilder_.getMessageOrBuilderList();
       } else {
@@ -4473,51 +5097,68 @@ public com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBui
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2.NetworkEndpoint.Builder addNetworkEndpointsBuilder() {
-      return getNetworkEndpointsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2.NetworkEndpoint.getDefaultInstance());
+      return getNetworkEndpointsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2.NetworkEndpoint.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v2.NetworkEndpoint.Builder addNetworkEndpointsBuilder(
-        int index) {
-      return getNetworkEndpointsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2.NetworkEndpoint.getDefaultInstance());
+    public com.google.cloud.tpu.v2.NetworkEndpoint.Builder addNetworkEndpointsBuilder(int index) {
+      return getNetworkEndpointsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2.NetworkEndpoint.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getNetworkEndpointsBuilderList() {
+    public java.util.List
+        getNetworkEndpointsBuilderList() {
       return getNetworkEndpointsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.NetworkEndpoint, com.google.cloud.tpu.v2.NetworkEndpoint.Builder, com.google.cloud.tpu.v2.NetworkEndpointOrBuilder> 
+            com.google.cloud.tpu.v2.NetworkEndpoint,
+            com.google.cloud.tpu.v2.NetworkEndpoint.Builder,
+            com.google.cloud.tpu.v2.NetworkEndpointOrBuilder>
         getNetworkEndpointsFieldBuilder() {
       if (networkEndpointsBuilder_ == null) {
-        networkEndpointsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.NetworkEndpoint, com.google.cloud.tpu.v2.NetworkEndpoint.Builder, com.google.cloud.tpu.v2.NetworkEndpointOrBuilder>(
+        networkEndpointsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2.NetworkEndpoint,
+                com.google.cloud.tpu.v2.NetworkEndpoint.Builder,
+                com.google.cloud.tpu.v2.NetworkEndpointOrBuilder>(
                 networkEndpoints_,
                 ((bitField0_ & 0x00000800) != 0),
                 getParentForChildren(),
@@ -4529,22 +5170,29 @@ public com.google.cloud.tpu.v2.NetworkEndpoint.Builder addNetworkEndpointsBuilde
 
     private int health_ = 0;
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
+     *
      * @return The enum numeric value on the wire for health.
      */
-    @java.lang.Override public int getHealthValue() {
+    @java.lang.Override
+    public int getHealthValue() {
       return health_;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
+     *
      * @param value The enum numeric value on the wire for health to set.
      * @return This builder for chaining.
      */
@@ -4555,24 +5203,31 @@ public Builder setHealthValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
+     *
      * @return The health.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.Node.Health getHealth() {
-      com.google.cloud.tpu.v2.Node.Health result = com.google.cloud.tpu.v2.Node.Health.forNumber(health_);
+      com.google.cloud.tpu.v2.Node.Health result =
+          com.google.cloud.tpu.v2.Node.Health.forNumber(health_);
       return result == null ? com.google.cloud.tpu.v2.Node.Health.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
+     *
      * @param value The health to set.
      * @return This builder for chaining.
      */
@@ -4586,11 +5241,14 @@ public Builder setHealth(com.google.cloud.tpu.v2.Node.Health value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
+     *
      * @return This builder for chaining.
      */
     public Builder clearHealth() {
@@ -4600,21 +5258,19 @@ public Builder clearHealth() {
       return this;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, java.lang.String> labels_;
-    private com.google.protobuf.MapField
-        internalGetLabels() {
+    private com.google.protobuf.MapField labels_;
+
+    private com.google.protobuf.MapField internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
+
     private com.google.protobuf.MapField
         internalGetMutableLabels() {
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -4623,10 +5279,13 @@ public Builder clearHealth() {
       onChanged();
       return labels_;
     }
+
     public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4634,20 +5293,21 @@ public int getLabelsCount() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public boolean containsLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getLabelsMap()} instead.
-     */
+    /** Use {@link #getLabelsMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4659,6 +5319,8 @@ public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4666,17 +5328,19 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public /* nullable */
-java.lang.String getLabelsOrDefault(
+    public /* nullable */ java.lang.String getLabelsOrDefault(
         java.lang.String key,
         /* nullable */
-java.lang.String defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+        java.lang.String defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4684,92 +5348,93 @@ java.lang.String getLabelsOrDefault(
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public java.lang.String getLabelsOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+    public java.lang.String getLabelsOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
+
     public Builder clearLabels() {
       bitField0_ = (bitField0_ & ~0x00002000);
-      internalGetMutableLabels().getMutableMap()
-          .clear();
+      internalGetMutableLabels().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder removeLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableLabels().getMutableMap()
-          .remove(key);
+    public Builder removeLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableLabels().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-        getMutableLabels() {
+    public java.util.Map getMutableLabels() {
       bitField0_ |= 0x00002000;
       return internalGetMutableLabels().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putLabels(
-        java.lang.String key,
-        java.lang.String value) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      if (value == null) { throw new NullPointerException("map value"); }
-      internalGetMutableLabels().getMutableMap()
-          .put(key, value);
+    public Builder putLabels(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      if (value == null) {
+        throw new NullPointerException("map value");
+      }
+      internalGetMutableLabels().getMutableMap().put(key, value);
       bitField0_ |= 0x00002000;
       return this;
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putAllLabels(
-        java.util.Map values) {
-      internalGetMutableLabels().getMutableMap()
-          .putAll(values);
+    public Builder putAllLabels(java.util.Map values) {
+      internalGetMutableLabels().getMutableMap().putAll(values);
       bitField0_ |= 0x00002000;
       return this;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, java.lang.String> metadata_;
-    private com.google.protobuf.MapField
-        internalGetMetadata() {
+    private com.google.protobuf.MapField metadata_;
+
+    private com.google.protobuf.MapField internalGetMetadata() {
       if (metadata_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            MetadataDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(MetadataDefaultEntryHolder.defaultEntry);
       }
       return metadata_;
     }
+
     private com.google.protobuf.MapField
         internalGetMutableMetadata() {
       if (metadata_ == null) {
-        metadata_ = com.google.protobuf.MapField.newMapField(
-            MetadataDefaultEntryHolder.defaultEntry);
+        metadata_ =
+            com.google.protobuf.MapField.newMapField(MetadataDefaultEntryHolder.defaultEntry);
       }
       if (!metadata_.isMutable()) {
         metadata_ = metadata_.copy();
@@ -4778,10 +5443,13 @@ public Builder putAllLabels(
       onChanged();
       return metadata_;
     }
+
     public int getMetadataCount() {
       return internalGetMetadata().getMap().size();
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4790,20 +5458,21 @@ public int getMetadataCount() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public boolean containsMetadata(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsMetadata(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetMetadata().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getMetadataMap()} instead.
-     */
+    /** Use {@link #getMetadataMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getMetadata() {
       return getMetadataMap();
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4816,6 +5485,8 @@ public java.util.Map getMetadataMap() {
       return internalGetMetadata().getMap();
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4824,17 +5495,19 @@ public java.util.Map getMetadataMap() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public /* nullable */
-java.lang.String getMetadataOrDefault(
+    public /* nullable */ java.lang.String getMetadataOrDefault(
         java.lang.String key,
         /* nullable */
-java.lang.String defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetMetadata().getMap();
+        java.lang.String defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetMetadata().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4843,23 +5516,25 @@ java.lang.String getMetadataOrDefault(
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public java.lang.String getMetadataOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetMetadata().getMap();
+    public java.lang.String getMetadataOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetMetadata().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
+
     public Builder clearMetadata() {
       bitField0_ = (bitField0_ & ~0x00004000);
-      internalGetMutableMetadata().getMutableMap()
-          .clear();
+      internalGetMutableMetadata().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4867,23 +5542,22 @@ public Builder clearMetadata() {
      *
      * map<string, string> metadata = 34;
      */
-    public Builder removeMetadata(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableMetadata().getMutableMap()
-          .remove(key);
+    public Builder removeMetadata(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableMetadata().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-        getMutableMetadata() {
+    public java.util.Map getMutableMetadata() {
       bitField0_ |= 0x00004000;
       return internalGetMutableMetadata().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4891,17 +5565,20 @@ public Builder removeMetadata(
      *
      * map<string, string> metadata = 34;
      */
-    public Builder putMetadata(
-        java.lang.String key,
-        java.lang.String value) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      if (value == null) { throw new NullPointerException("map value"); }
-      internalGetMutableMetadata().getMutableMap()
-          .put(key, value);
+    public Builder putMetadata(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      if (value == null) {
+        throw new NullPointerException("map value");
+      }
+      internalGetMutableMetadata().getMutableMap().put(key, value);
       bitField0_ |= 0x00004000;
       return this;
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4909,53 +5586,61 @@ public Builder putMetadata(
      *
      * map<string, string> metadata = 34;
      */
-    public Builder putAllMetadata(
-        java.util.Map values) {
-      internalGetMutableMetadata().getMutableMap()
-          .putAll(values);
+    public Builder putAllMetadata(java.util.Map values) {
+      internalGetMutableMetadata().getMutableMap().putAll(values);
       bitField0_ |= 0x00004000;
       return this;
     }
 
-    private com.google.protobuf.LazyStringList tags_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList tags_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureTagsIsMutable() {
       if (!((bitField0_ & 0x00008000) != 0)) {
         tags_ = new com.google.protobuf.LazyStringArrayList(tags_);
         bitField0_ |= 0x00008000;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @return A list containing the tags.
      */
-    public com.google.protobuf.ProtocolStringList
-        getTagsList() {
+    public com.google.protobuf.ProtocolStringList getTagsList() {
       return tags_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @return The count of tags.
      */
     public int getTagsCount() {
       return tags_.size();
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param index The index of the element to return.
      * @return The tags at the given index.
      */
@@ -4963,81 +5648,95 @@ public java.lang.String getTags(int index) {
       return tags_.get(index);
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the tags at the given index.
      */
-    public com.google.protobuf.ByteString
-        getTagsBytes(int index) {
+    public com.google.protobuf.ByteString getTagsBytes(int index) {
       return tags_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param index The index to set the value at.
      * @param value The tags to set.
      * @return This builder for chaining.
      */
-    public Builder setTags(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTags(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureTagsIsMutable();
       tags_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param value The tags to add.
      * @return This builder for chaining.
      */
-    public Builder addTags(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addTags(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureTagsIsMutable();
       tags_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param values The tags to add.
      * @return This builder for chaining.
      */
-    public Builder addAllTags(
-        java.lang.Iterable values) {
+    public Builder addAllTags(java.lang.Iterable values) {
       ensureTagsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, tags_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, tags_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTags() {
@@ -5047,18 +5746,22 @@ public Builder clearTags() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param value The bytes of the tags to add.
      * @return This builder for chaining.
      */
-    public Builder addTagsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addTagsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureTagsIsMutable();
       tags_.add(value);
@@ -5066,13 +5769,16 @@ public Builder addTagsBytes(
       return this;
     }
 
-    private long id_ ;
+    private long id_;
     /**
+     *
+     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The id.
      */
     @java.lang.Override
@@ -5080,27 +5786,33 @@ public long getId() {
       return id_;
     }
     /**
+     *
+     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The id to set.
      * @return This builder for chaining.
      */
     public Builder setId(long value) {
-      
+
       id_ = value;
       bitField0_ |= 0x00010000;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearId() {
@@ -5111,18 +5823,24 @@ public Builder clearId() {
     }
 
     private java.util.List dataDisks_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureDataDisksIsMutable() {
       if (!((bitField0_ & 0x00020000) != 0)) {
         dataDisks_ = new java.util.ArrayList(dataDisks_);
         bitField0_ |= 0x00020000;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.AttachedDisk, com.google.cloud.tpu.v2.AttachedDisk.Builder, com.google.cloud.tpu.v2.AttachedDiskOrBuilder> dataDisksBuilder_;
+            com.google.cloud.tpu.v2.AttachedDisk,
+            com.google.cloud.tpu.v2.AttachedDisk.Builder,
+            com.google.cloud.tpu.v2.AttachedDiskOrBuilder>
+        dataDisksBuilder_;
 
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5137,6 +5855,8 @@ public java.util.List getDataDisksList() {
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5151,6 +5871,8 @@ public int getDataDisksCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5165,14 +5887,15 @@ public com.google.cloud.tpu.v2.AttachedDisk getDataDisks(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public Builder setDataDisks(
-        int index, com.google.cloud.tpu.v2.AttachedDisk value) {
+    public Builder setDataDisks(int index, com.google.cloud.tpu.v2.AttachedDisk value) {
       if (dataDisksBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5186,6 +5909,8 @@ public Builder setDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5204,6 +5929,8 @@ public Builder setDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5224,14 +5951,15 @@ public Builder addDataDisks(com.google.cloud.tpu.v2.AttachedDisk value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public Builder addDataDisks(
-        int index, com.google.cloud.tpu.v2.AttachedDisk value) {
+    public Builder addDataDisks(int index, com.google.cloud.tpu.v2.AttachedDisk value) {
       if (dataDisksBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5245,14 +5973,15 @@ public Builder addDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public Builder addDataDisks(
-        com.google.cloud.tpu.v2.AttachedDisk.Builder builderForValue) {
+    public Builder addDataDisks(com.google.cloud.tpu.v2.AttachedDisk.Builder builderForValue) {
       if (dataDisksBuilder_ == null) {
         ensureDataDisksIsMutable();
         dataDisks_.add(builderForValue.build());
@@ -5263,6 +5992,8 @@ public Builder addDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5281,6 +6012,8 @@ public Builder addDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5291,8 +6024,7 @@ public Builder addAllDataDisks(
         java.lang.Iterable values) {
       if (dataDisksBuilder_ == null) {
         ensureDataDisksIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, dataDisks_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, dataDisks_);
         onChanged();
       } else {
         dataDisksBuilder_.addAllMessages(values);
@@ -5300,6 +6032,8 @@ public Builder addAllDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5317,6 +6051,8 @@ public Builder clearDataDisks() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5334,39 +6070,44 @@ public Builder removeDataDisks(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2.AttachedDisk.Builder getDataDisksBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.AttachedDisk.Builder getDataDisksBuilder(int index) {
       return getDataDisksFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(int index) {
       if (dataDisksBuilder_ == null) {
-        return dataDisks_.get(index);  } else {
+        return dataDisks_.get(index);
+      } else {
         return dataDisksBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public java.util.List 
-         getDataDisksOrBuilderList() {
+    public java.util.List
+        getDataDisksOrBuilderList() {
       if (dataDisksBuilder_ != null) {
         return dataDisksBuilder_.getMessageOrBuilderList();
       } else {
@@ -5374,6 +6115,8 @@ public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5381,42 +6124,47 @@ public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
     public com.google.cloud.tpu.v2.AttachedDisk.Builder addDataDisksBuilder() {
-      return getDataDisksFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2.AttachedDisk.getDefaultInstance());
+      return getDataDisksFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2.AttachedDisk.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2.AttachedDisk.Builder addDataDisksBuilder(
-        int index) {
-      return getDataDisksFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2.AttachedDisk.getDefaultInstance());
+    public com.google.cloud.tpu.v2.AttachedDisk.Builder addDataDisksBuilder(int index) {
+      return getDataDisksFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2.AttachedDisk.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public java.util.List 
-         getDataDisksBuilderList() {
+    public java.util.List getDataDisksBuilderList() {
       return getDataDisksFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.AttachedDisk, com.google.cloud.tpu.v2.AttachedDisk.Builder, com.google.cloud.tpu.v2.AttachedDiskOrBuilder> 
+            com.google.cloud.tpu.v2.AttachedDisk,
+            com.google.cloud.tpu.v2.AttachedDisk.Builder,
+            com.google.cloud.tpu.v2.AttachedDiskOrBuilder>
         getDataDisksFieldBuilder() {
       if (dataDisksBuilder_ == null) {
-        dataDisksBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.AttachedDisk, com.google.cloud.tpu.v2.AttachedDisk.Builder, com.google.cloud.tpu.v2.AttachedDiskOrBuilder>(
-                dataDisks_,
-                ((bitField0_ & 0x00020000) != 0),
-                getParentForChildren(),
-                isClean());
+        dataDisksBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2.AttachedDisk,
+                com.google.cloud.tpu.v2.AttachedDisk.Builder,
+                com.google.cloud.tpu.v2.AttachedDiskOrBuilder>(
+                dataDisks_, ((bitField0_ & 0x00020000) != 0), getParentForChildren(), isClean());
         dataDisks_ = null;
       }
       return dataDisksBuilder_;
@@ -5424,22 +6172,33 @@ public com.google.cloud.tpu.v2.AttachedDisk.Builder addDataDisksBuilder(
 
     private int apiVersion_ = 0;
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The enum numeric value on the wire for apiVersion.
      */
-    @java.lang.Override public int getApiVersionValue() {
+    @java.lang.Override
+    public int getApiVersionValue() {
       return apiVersion_;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The enum numeric value on the wire for apiVersion to set.
      * @return This builder for chaining.
      */
@@ -5450,24 +6209,35 @@ public Builder setApiVersionValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The apiVersion.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.Node.ApiVersion getApiVersion() {
-      com.google.cloud.tpu.v2.Node.ApiVersion result = com.google.cloud.tpu.v2.Node.ApiVersion.forNumber(apiVersion_);
+      com.google.cloud.tpu.v2.Node.ApiVersion result =
+          com.google.cloud.tpu.v2.Node.ApiVersion.forNumber(apiVersion_);
       return result == null ? com.google.cloud.tpu.v2.Node.ApiVersion.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
@@ -5481,11 +6251,16 @@ public Builder setApiVersion(com.google.cloud.tpu.v2.Node.ApiVersion value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -5496,23 +6271,31 @@ public Builder clearApiVersion() {
     }
 
     private java.util.List symptoms_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureSymptomsIsMutable() {
       if (!((bitField0_ & 0x00080000) != 0)) {
         symptoms_ = new java.util.ArrayList(symptoms_);
         bitField0_ |= 0x00080000;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.Symptom, com.google.cloud.tpu.v2.Symptom.Builder, com.google.cloud.tpu.v2.SymptomOrBuilder> symptomsBuilder_;
+            com.google.cloud.tpu.v2.Symptom,
+            com.google.cloud.tpu.v2.Symptom.Builder,
+            com.google.cloud.tpu.v2.SymptomOrBuilder>
+        symptomsBuilder_;
 
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public java.util.List getSymptomsList() {
       if (symptomsBuilder_ == null) {
@@ -5522,11 +6305,15 @@ public java.util.List getSymptomsList() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public int getSymptomsCount() {
       if (symptomsBuilder_ == null) {
@@ -5536,11 +6323,15 @@ public int getSymptomsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2.Symptom getSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -5550,14 +6341,17 @@ public com.google.cloud.tpu.v2.Symptom getSymptoms(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setSymptoms(
-        int index, com.google.cloud.tpu.v2.Symptom value) {
+    public Builder setSymptoms(int index, com.google.cloud.tpu.v2.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5571,14 +6365,17 @@ public Builder setSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setSymptoms(
-        int index, com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
+    public Builder setSymptoms(int index, com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.set(index, builderForValue.build());
@@ -5589,11 +6386,15 @@ public Builder setSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addSymptoms(com.google.cloud.tpu.v2.Symptom value) {
       if (symptomsBuilder_ == null) {
@@ -5609,14 +6410,17 @@ public Builder addSymptoms(com.google.cloud.tpu.v2.Symptom value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addSymptoms(
-        int index, com.google.cloud.tpu.v2.Symptom value) {
+    public Builder addSymptoms(int index, com.google.cloud.tpu.v2.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5630,14 +6434,17 @@ public Builder addSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addSymptoms(
-        com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(builderForValue.build());
@@ -5648,14 +6455,17 @@ public Builder addSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addSymptoms(
-        int index, com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(int index, com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(index, builderForValue.build());
@@ -5666,18 +6476,21 @@ public Builder addSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addAllSymptoms(
         java.lang.Iterable values) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, symptoms_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, symptoms_);
         onChanged();
       } else {
         symptomsBuilder_.addAllMessages(values);
@@ -5685,11 +6498,15 @@ public Builder addAllSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearSymptoms() {
       if (symptomsBuilder_ == null) {
@@ -5702,11 +6519,15 @@ public Builder clearSymptoms() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder removeSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -5719,39 +6540,50 @@ public Builder removeSymptoms(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v2.Symptom.Builder getSymptomsBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.Symptom.Builder getSymptomsBuilder(int index) {
       return getSymptomsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(int index) {
       if (symptomsBuilder_ == null) {
-        return symptoms_.get(index);  } else {
+        return symptoms_.get(index);
+      } else {
         return symptomsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getSymptomsOrBuilderList() {
+    public java.util.List
+        getSymptomsOrBuilderList() {
       if (symptomsBuilder_ != null) {
         return symptomsBuilder_.getMessageOrBuilderList();
       } else {
@@ -5759,49 +6591,62 @@ public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2.Symptom.Builder addSymptomsBuilder() {
-      return getSymptomsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2.Symptom.getDefaultInstance());
+      return getSymptomsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2.Symptom.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v2.Symptom.Builder addSymptomsBuilder(
-        int index) {
-      return getSymptomsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2.Symptom.getDefaultInstance());
+    public com.google.cloud.tpu.v2.Symptom.Builder addSymptomsBuilder(int index) {
+      return getSymptomsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2.Symptom.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getSymptomsBuilderList() {
+    public java.util.List getSymptomsBuilderList() {
       return getSymptomsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.Symptom, com.google.cloud.tpu.v2.Symptom.Builder, com.google.cloud.tpu.v2.SymptomOrBuilder> 
+            com.google.cloud.tpu.v2.Symptom,
+            com.google.cloud.tpu.v2.Symptom.Builder,
+            com.google.cloud.tpu.v2.SymptomOrBuilder>
         getSymptomsFieldBuilder() {
       if (symptomsBuilder_ == null) {
-        symptomsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.Symptom, com.google.cloud.tpu.v2.Symptom.Builder, com.google.cloud.tpu.v2.SymptomOrBuilder>(
-                symptoms_,
-                ((bitField0_ & 0x00080000) != 0),
-                getParentForChildren(),
-                isClean());
+        symptomsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2.Symptom,
+                com.google.cloud.tpu.v2.Symptom.Builder,
+                com.google.cloud.tpu.v2.SymptomOrBuilder>(
+                symptoms_, ((bitField0_ & 0x00080000) != 0), getParentForChildren(), isClean());
         symptoms_ = null;
       }
       return symptomsBuilder_;
@@ -5809,34 +6654,47 @@ public com.google.cloud.tpu.v2.Symptom.Builder addSymptomsBuilder(
 
     private com.google.cloud.tpu.v2.ShieldedInstanceConfig shieldedInstanceConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.ShieldedInstanceConfig, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder> shieldedInstanceConfigBuilder_;
+            com.google.cloud.tpu.v2.ShieldedInstanceConfig,
+            com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder,
+            com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder>
+        shieldedInstanceConfigBuilder_;
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
+     *
      * @return Whether the shieldedInstanceConfig field is set.
      */
     public boolean hasShieldedInstanceConfig() {
       return ((bitField0_ & 0x00100000) != 0);
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
+     *
      * @return The shieldedInstanceConfig.
      */
     public com.google.cloud.tpu.v2.ShieldedInstanceConfig getShieldedInstanceConfig() {
       if (shieldedInstanceConfigBuilder_ == null) {
-        return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
+        return shieldedInstanceConfig_ == null
+            ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()
+            : shieldedInstanceConfig_;
       } else {
         return shieldedInstanceConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

@@ -5857,6 +6715,8 @@ public Builder setShieldedInstanceConfig(com.google.cloud.tpu.v2.ShieldedInstanc
       return this;
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

@@ -5875,17 +6735,21 @@ public Builder setShieldedInstanceConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public Builder mergeShieldedInstanceConfig(com.google.cloud.tpu.v2.ShieldedInstanceConfig value) {
+    public Builder mergeShieldedInstanceConfig(
+        com.google.cloud.tpu.v2.ShieldedInstanceConfig value) {
       if (shieldedInstanceConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00100000) != 0) &&
-          shieldedInstanceConfig_ != null &&
-          shieldedInstanceConfig_ != com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00100000) != 0)
+            && shieldedInstanceConfig_ != null
+            && shieldedInstanceConfig_
+                != com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()) {
           getShieldedInstanceConfigBuilder().mergeFrom(value);
         } else {
           shieldedInstanceConfig_ = value;
@@ -5898,6 +6762,8 @@ public Builder mergeShieldedInstanceConfig(com.google.cloud.tpu.v2.ShieldedInsta
       return this;
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

@@ -5915,33 +6781,42 @@ public Builder clearShieldedInstanceConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder getShieldedInstanceConfigBuilder() {
+    public com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder
+        getShieldedInstanceConfigBuilder() {
       bitField0_ |= 0x00100000;
       onChanged();
       return getShieldedInstanceConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder() {
+    public com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder
+        getShieldedInstanceConfigOrBuilder() {
       if (shieldedInstanceConfigBuilder_ != null) {
         return shieldedInstanceConfigBuilder_.getMessageOrBuilder();
       } else {
-        return shieldedInstanceConfig_ == null ?
-            com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
+        return shieldedInstanceConfig_ == null
+            ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()
+            : shieldedInstanceConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

@@ -5949,21 +6824,24 @@ public com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder getShieldedInstan
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.ShieldedInstanceConfig, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder> 
+            com.google.cloud.tpu.v2.ShieldedInstanceConfig,
+            com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder,
+            com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder>
         getShieldedInstanceConfigFieldBuilder() {
       if (shieldedInstanceConfigBuilder_ == null) {
-        shieldedInstanceConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.ShieldedInstanceConfig, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder>(
-                getShieldedInstanceConfig(),
-                getParentForChildren(),
-                isClean());
+        shieldedInstanceConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2.ShieldedInstanceConfig,
+                com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder,
+                com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder>(
+                getShieldedInstanceConfig(), getParentForChildren(), isClean());
         shieldedInstanceConfig_ = null;
       }
       return shieldedInstanceConfigBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -5973,12 +6851,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.Node)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.Node)
   private static final com.google.cloud.tpu.v2.Node DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.Node();
   }
@@ -5987,27 +6865,27 @@ public static com.google.cloud.tpu.v2.Node getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Node parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Node parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -6022,6 +6900,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.Node getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeName.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeName.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeName.java
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
similarity index 75%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
index 09ce7b8129d0..58c68a16358e 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
@@ -1,152 +1,213 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface NodeOrBuilder extends
+public interface NodeOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.Node)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The description.
    */
   java.lang.String getDescription();
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The bytes for description.
    */
-  com.google.protobuf.ByteString
-      getDescriptionBytes();
+  com.google.protobuf.ByteString getDescriptionBytes();
 
   /**
+   *
+   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The acceleratorType.
    */
   java.lang.String getAcceleratorType();
   /**
+   *
+   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for acceleratorType.
    */
-  com.google.protobuf.ByteString
-      getAcceleratorTypeBytes();
+  com.google.protobuf.ByteString getAcceleratorTypeBytes();
 
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for state.
    */
   int getStateValue();
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The state.
    */
   com.google.cloud.tpu.v2.Node.State getState();
 
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why the TPU Node
    * is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The healthDescription.
    */
   java.lang.String getHealthDescription();
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why the TPU Node
    * is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for healthDescription.
    */
-  com.google.protobuf.ByteString
-      getHealthDescriptionBytes();
+  com.google.protobuf.ByteString getHealthDescriptionBytes();
 
   /**
+   *
+   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The runtimeVersion.
    */
   java.lang.String getRuntimeVersion();
   /**
+   *
+   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for runtimeVersion.
    */
-  com.google.protobuf.ByteString
-      getRuntimeVersionBytes();
+  com.google.protobuf.ByteString getRuntimeVersionBytes();
 
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
+   *
    * @return Whether the networkConfig field is set.
    */
   boolean hasNetworkConfig();
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
+   *
    * @return The networkConfig.
    */
   com.google.cloud.tpu.v2.NetworkConfig getNetworkConfig();
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

@@ -156,6 +217,8 @@ public interface NodeOrBuilder extends
   com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder();
 
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -168,10 +231,13 @@ public interface NodeOrBuilder extends
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The cidrBlock.
    */
   java.lang.String getCidrBlock();
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -184,32 +250,40 @@ public interface NodeOrBuilder extends
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The bytes for cidrBlock.
    */
-  com.google.protobuf.ByteString
-      getCidrBlockBytes();
+  com.google.protobuf.ByteString getCidrBlockBytes();
 
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
+   *
    * @return Whether the serviceAccount field is set.
    */
   boolean hasServiceAccount();
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
+   *
    * @return The serviceAccount.
    */
   com.google.cloud.tpu.v2.ServiceAccount getServiceAccount();
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
@@ -220,51 +294,70 @@ public interface NodeOrBuilder extends
   com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilder();
 
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
+   *
    * @return Whether the schedulingConfig field is set.
    */
   boolean hasSchedulingConfig();
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
+   *
    * @return The schedulingConfig.
    */
   com.google.cloud.tpu.v2.SchedulingConfig getSchedulingConfig();
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

@@ -274,79 +367,105 @@ public interface NodeOrBuilder extends
   com.google.cloud.tpu.v2.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder();
 
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
-      getNetworkEndpointsList();
+  java.util.List getNetworkEndpointsList();
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.cloud.tpu.v2.NetworkEndpoint getNetworkEndpoints(int index);
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   int getNetworkEndpointsCount();
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
+  java.util.List
       getNetworkEndpointsOrBuilderList();
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.Node.Health health = 22;
+   *
    * @return The enum numeric value on the wire for health.
    */
   int getHealthValue();
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.Node.Health health = 22;
+   *
    * @return The health.
    */
   com.google.cloud.tpu.v2.Node.Health getHealth();
 
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -355,30 +474,31 @@ com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
    */
   int getLabelsCount();
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  boolean containsLabels(
-      java.lang.String key);
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  boolean containsLabels(java.lang.String key);
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getLabels();
+  java.util.Map getLabels();
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.util.Map
-  getLabelsMap();
+  java.util.Map getLabelsMap();
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -386,21 +506,24 @@ boolean containsLabels(
    * map<string, string> labels = 24;
    */
   /* nullable */
-java.lang.String getLabelsOrDefault(
+  java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue);
+      java.lang.String defaultValue);
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.lang.String getLabelsOrThrow(
-      java.lang.String key);
+  java.lang.String getLabelsOrThrow(java.lang.String key);
 
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -410,6 +533,8 @@ java.lang.String getLabelsOrThrow(
    */
   int getMetadataCount();
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -417,15 +542,13 @@ java.lang.String getLabelsOrThrow(
    *
    * map<string, string> metadata = 34;
    */
-  boolean containsMetadata(
-      java.lang.String key);
-  /**
-   * Use {@link #getMetadataMap()} instead.
-   */
+  boolean containsMetadata(java.lang.String key);
+  /** Use {@link #getMetadataMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getMetadata();
+  java.util.Map getMetadata();
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -433,9 +556,10 @@ boolean containsMetadata(
    *
    * map<string, string> metadata = 34;
    */
-  java.util.Map
-  getMetadataMap();
+  java.util.Map getMetadataMap();
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -444,11 +568,13 @@ boolean containsMetadata(
    * map<string, string> metadata = 34;
    */
   /* nullable */
-java.lang.String getMetadataOrDefault(
+  java.lang.String getMetadataOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue);
+      java.lang.String defaultValue);
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -456,74 +582,89 @@ java.lang.String getMetadataOrDefault(
    *
    * map<string, string> metadata = 34;
    */
-  java.lang.String getMetadataOrThrow(
-      java.lang.String key);
+  java.lang.String getMetadataOrThrow(java.lang.String key);
 
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @return A list containing the tags.
    */
-  java.util.List
-      getTagsList();
+  java.util.List getTagsList();
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @return The count of tags.
    */
   int getTagsCount();
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @param index The index of the element to return.
    * @return The tags at the given index.
    */
   java.lang.String getTags(int index);
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the tags at the given index.
    */
-  com.google.protobuf.ByteString
-      getTagsBytes(int index);
+  com.google.protobuf.ByteString getTagsBytes(int index);
 
   /**
+   *
+   *
    * 
    * Output only. The unique identifier for the TPU Node.
    * 

    *
    * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The id.
    */
   long getId();
 
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
-  java.util.List 
-      getDataDisksList();
+  java.util.List getDataDisksList();
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -532,6 +673,8 @@ java.lang.String getMetadataOrThrow(
    */
   com.google.cloud.tpu.v2.AttachedDisk getDataDisks(int index);
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -540,106 +683,144 @@ java.lang.String getMetadataOrThrow(
    */
   int getDataDisksCount();
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
-  java.util.List 
+  java.util.List
       getDataDisksOrBuilderList();
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
-  com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for apiVersion.
    */
   int getApiVersionValue();
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The apiVersion.
    */
   com.google.cloud.tpu.v2.Node.ApiVersion getApiVersion();
 
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
-      getSymptomsList();
+  java.util.List getSymptomsList();
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.cloud.tpu.v2.Symptom getSymptoms(int index);
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   int getSymptomsCount();
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
-      getSymptomsOrBuilderList();
+  java.util.List getSymptomsOrBuilderList();
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
+   *
    * @return Whether the shieldedInstanceConfig field is set.
    */
   boolean hasShieldedInstanceConfig();
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
+   *
    * @return The shieldedInstanceConfig.
    */
   com.google.cloud.tpu.v2.ShieldedInstanceConfig getShieldedInstanceConfig();
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
index cee113470789..7d722a123140 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Metadata describing an [Operation][google.longrunning.Operation]
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.OperationMetadata}
  */
-public final class OperationMetadata extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class OperationMetadata extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.OperationMetadata)
     OperationMetadataOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use OperationMetadata.newBuilder() to construct.
   private OperationMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private OperationMetadata() {
     target_ = "";
     verb_ = "";
@@ -28,37 +46,41 @@ private OperationMetadata() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new OperationMetadata();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.OperationMetadata.class, com.google.cloud.tpu.v2.OperationMetadata.Builder.class);
+            com.google.cloud.tpu.v2.OperationMetadata.class,
+            com.google.cloud.tpu.v2.OperationMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -66,11 +88,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -78,6 +103,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

@@ -92,11 +119,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int END_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp endTime_;
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return Whether the endTime field is set.
    */
   @java.lang.Override
@@ -104,11 +134,14 @@ public boolean hasEndTime() {
     return endTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return The endTime.
    */
   @java.lang.Override
@@ -116,6 +149,8 @@ public com.google.protobuf.Timestamp getEndTime() {
     return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
   }
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

@@ -128,15 +163,19 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
   }
 
   public static final int TARGET_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object target_ = "";
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The target.
    */
   @java.lang.Override
@@ -145,30 +184,30 @@ public java.lang.String getTarget() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       target_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The bytes for target.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTargetBytes() {
+  public com.google.protobuf.ByteString getTargetBytes() {
     java.lang.Object ref = target_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       target_ = b;
       return b;
     } else {
@@ -177,14 +216,18 @@ public java.lang.String getTarget() {
   }
 
   public static final int VERB_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object verb_ = "";
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The verb.
    */
   @java.lang.Override
@@ -193,29 +236,29 @@ public java.lang.String getVerb() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       verb_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The bytes for verb.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getVerbBytes() {
+  public com.google.protobuf.ByteString getVerbBytes() {
     java.lang.Object ref = verb_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       verb_ = b;
       return b;
     } else {
@@ -224,14 +267,18 @@ public java.lang.String getVerb() {
   }
 
   public static final int STATUS_DETAIL_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object statusDetail_ = "";
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The statusDetail.
    */
   @java.lang.Override
@@ -240,29 +287,29 @@ public java.lang.String getStatusDetail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       statusDetail_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The bytes for statusDetail.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getStatusDetailBytes() {
+  public com.google.protobuf.ByteString getStatusDetailBytes() {
     java.lang.Object ref = statusDetail_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       statusDetail_ = b;
       return b;
     } else {
@@ -273,11 +320,14 @@ public java.lang.String getStatusDetail() {
   public static final int CANCEL_REQUESTED_FIELD_NUMBER = 6;
   private boolean cancelRequested_ = false;
   /**
+   *
+   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
+   *
    * @return The cancelRequested.
    */
   @java.lang.Override
@@ -286,14 +336,18 @@ public boolean getCancelRequested() {
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 7;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object apiVersion_ = "";
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The apiVersion.
    */
   @java.lang.Override
@@ -302,29 +356,29 @@ public java.lang.String getApiVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       apiVersion_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The bytes for apiVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getApiVersionBytes() {
+  public com.google.protobuf.ByteString getApiVersionBytes() {
     java.lang.Object ref = apiVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       apiVersion_ = b;
       return b;
     } else {
@@ -333,6 +387,7 @@ public java.lang.String getApiVersion() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -344,8 +399,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -377,12 +431,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
     if (endTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getEndTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getEndTime());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(target_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, target_);
@@ -394,8 +446,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, statusDetail_);
     }
     if (cancelRequested_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(6, cancelRequested_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(6, cancelRequested_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(apiVersion_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, apiVersion_);
@@ -408,33 +459,27 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.OperationMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.OperationMetadata other = (com.google.cloud.tpu.v2.OperationMetadata) obj;
+    com.google.cloud.tpu.v2.OperationMetadata other =
+        (com.google.cloud.tpu.v2.OperationMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasEndTime() != other.hasEndTime()) return false;
     if (hasEndTime()) {
-      if (!getEndTime()
-          .equals(other.getEndTime())) return false;
-    }
-    if (!getTarget()
-        .equals(other.getTarget())) return false;
-    if (!getVerb()
-        .equals(other.getVerb())) return false;
-    if (!getStatusDetail()
-        .equals(other.getStatusDetail())) return false;
-    if (getCancelRequested()
-        != other.getCancelRequested()) return false;
-    if (!getApiVersion()
-        .equals(other.getApiVersion())) return false;
+      if (!getEndTime().equals(other.getEndTime())) return false;
+    }
+    if (!getTarget().equals(other.getTarget())) return false;
+    if (!getVerb().equals(other.getVerb())) return false;
+    if (!getStatusDetail().equals(other.getStatusDetail())) return false;
+    if (getCancelRequested() != other.getCancelRequested()) return false;
+    if (!getApiVersion().equals(other.getApiVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -461,8 +506,7 @@ public int hashCode() {
     hash = (37 * hash) + STATUS_DETAIL_FIELD_NUMBER;
     hash = (53 * hash) + getStatusDetail().hashCode();
     hash = (37 * hash) + CANCEL_REQUESTED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getCancelRequested());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCancelRequested());
     hash = (37 * hash) + API_VERSION_FIELD_NUMBER;
     hash = (53 * hash) + getApiVersion().hashCode();
     hash = (29 * hash) + getUnknownFields().hashCode();
@@ -470,130 +514,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.OperationMetadata parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.OperationMetadata parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.OperationMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Metadata describing an [Operation][google.longrunning.Operation]
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.OperationMetadata}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.OperationMetadata)
       com.google.cloud.tpu.v2.OperationMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.OperationMetadata.class, com.google.cloud.tpu.v2.OperationMetadata.Builder.class);
+              com.google.cloud.tpu.v2.OperationMetadata.class,
+              com.google.cloud.tpu.v2.OperationMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.OperationMetadata.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -617,9 +667,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -638,8 +688,11 @@ public com.google.cloud.tpu.v2.OperationMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.OperationMetadata buildPartial() {
-      com.google.cloud.tpu.v2.OperationMetadata result = new com.google.cloud.tpu.v2.OperationMetadata(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.OperationMetadata result =
+          new com.google.cloud.tpu.v2.OperationMetadata(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -647,14 +700,10 @@ public com.google.cloud.tpu.v2.OperationMetadata buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2.OperationMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.endTime_ = endTimeBuilder_ == null
-            ? endTime_
-            : endTimeBuilder_.build();
+        result.endTime_ = endTimeBuilder_ == null ? endTime_ : endTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.target_ = target_;
@@ -677,38 +726,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.OperationMetadata result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.OperationMetadata) {
-        return mergeFrom((com.google.cloud.tpu.v2.OperationMetadata)other);
+        return mergeFrom((com.google.cloud.tpu.v2.OperationMetadata) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -772,51 +822,55 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getEndTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              target_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 34: {
-              verb_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            case 42: {
-              statusDetail_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 42
-            case 48: {
-              cancelRequested_ = input.readBool();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 48
-            case 58: {
-              apiVersion_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 58
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getEndTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                target_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                verb_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            case 42:
+              {
+                statusDetail_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 42
+            case 48:
+              {
+                cancelRequested_ = input.readBool();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 48
+            case 58:
+              {
+                apiVersion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 58
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -826,38 +880,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -878,14 +946,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -896,6 +965,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -904,9 +975,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -919,6 +990,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -936,6 +1009,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -948,6 +1023,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -958,11 +1035,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -970,14 +1050,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -985,24 +1068,33 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp endTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> endTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        endTimeBuilder_;
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
+     *
      * @return Whether the endTime field is set.
      */
     public boolean hasEndTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
+     *
      * @return The endTime.
      */
     public com.google.protobuf.Timestamp getEndTime() {
@@ -1013,6 +1105,8 @@ public com.google.protobuf.Timestamp getEndTime() {
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1033,14 +1127,15 @@ public Builder setEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
      */
-    public Builder setEndTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (endTimeBuilder_ == null) {
         endTime_ = builderForValue.build();
       } else {
@@ -1051,6 +1146,8 @@ public Builder setEndTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1059,9 +1156,9 @@ public Builder setEndTime(
      */
     public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       if (endTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          endTime_ != null &&
-          endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && endTime_ != null
+            && endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getEndTimeBuilder().mergeFrom(value);
         } else {
           endTime_ = value;
@@ -1074,6 +1171,8 @@ public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1091,6 +1190,8 @@ public Builder clearEndTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1103,6 +1204,8 @@ public com.google.protobuf.Timestamp.Builder getEndTimeBuilder() {
       return getEndTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1113,11 +1216,12 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
       if (endTimeBuilder_ != null) {
         return endTimeBuilder_.getMessageOrBuilder();
       } else {
-        return endTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
+        return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1125,14 +1229,17 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
      * .google.protobuf.Timestamp end_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getEndTimeFieldBuilder() {
       if (endTimeBuilder_ == null) {
-        endTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getEndTime(),
-                getParentForChildren(),
-                isClean());
+        endTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getEndTime(), getParentForChildren(), isClean());
         endTime_ = null;
       }
       return endTimeBuilder_;
@@ -1140,19 +1247,21 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
 
     private java.lang.Object target_ = "";
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @return The target.
      */
     public java.lang.String getTarget() {
       java.lang.Object ref = target_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         target_ = s;
         return s;
@@ -1161,21 +1270,22 @@ public java.lang.String getTarget() {
       }
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @return The bytes for target.
      */
-    public com.google.protobuf.ByteString
-        getTargetBytes() {
+    public com.google.protobuf.ByteString getTargetBytes() {
       java.lang.Object ref = target_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         target_ = b;
         return b;
       } else {
@@ -1183,30 +1293,37 @@ public java.lang.String getTarget() {
       }
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @param value The target to set.
      * @return This builder for chaining.
      */
-    public Builder setTarget(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTarget(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       target_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTarget() {
@@ -1216,18 +1333,22 @@ public Builder clearTarget() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @param value The bytes for target to set.
      * @return This builder for chaining.
      */
-    public Builder setTargetBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTargetBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       target_ = value;
       bitField0_ |= 0x00000004;
@@ -1237,18 +1358,20 @@ public Builder setTargetBytes(
 
     private java.lang.Object verb_ = "";
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @return The verb.
      */
     public java.lang.String getVerb() {
       java.lang.Object ref = verb_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         verb_ = s;
         return s;
@@ -1257,20 +1380,21 @@ public java.lang.String getVerb() {
       }
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @return The bytes for verb.
      */
-    public com.google.protobuf.ByteString
-        getVerbBytes() {
+    public com.google.protobuf.ByteString getVerbBytes() {
       java.lang.Object ref = verb_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         verb_ = b;
         return b;
       } else {
@@ -1278,28 +1402,35 @@ public java.lang.String getVerb() {
       }
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @param value The verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerb(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVerb(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       verb_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearVerb() {
@@ -1309,17 +1440,21 @@ public Builder clearVerb() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @param value The bytes for verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerbBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVerbBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       verb_ = value;
       bitField0_ |= 0x00000008;
@@ -1329,18 +1464,20 @@ public Builder setVerbBytes(
 
     private java.lang.Object statusDetail_ = "";
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @return The statusDetail.
      */
     public java.lang.String getStatusDetail() {
       java.lang.Object ref = statusDetail_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         statusDetail_ = s;
         return s;
@@ -1349,20 +1486,21 @@ public java.lang.String getStatusDetail() {
       }
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @return The bytes for statusDetail.
      */
-    public com.google.protobuf.ByteString
-        getStatusDetailBytes() {
+    public com.google.protobuf.ByteString getStatusDetailBytes() {
       java.lang.Object ref = statusDetail_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         statusDetail_ = b;
         return b;
       } else {
@@ -1370,28 +1508,35 @@ public java.lang.String getStatusDetail() {
       }
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @param value The statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetail(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setStatusDetail(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearStatusDetail() {
@@ -1401,17 +1546,21 @@ public Builder clearStatusDetail() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @param value The bytes for statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetailBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setStatusDetailBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
@@ -1419,13 +1568,16 @@ public Builder setStatusDetailBytes(
       return this;
     }
 
-    private boolean cancelRequested_ ;
+    private boolean cancelRequested_;
     /**
+     *
+     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
+     *
      * @return The cancelRequested.
      */
     @java.lang.Override
@@ -1433,27 +1585,33 @@ public boolean getCancelRequested() {
       return cancelRequested_;
     }
     /**
+     *
+     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
+     *
      * @param value The cancelRequested to set.
      * @return This builder for chaining.
      */
     public Builder setCancelRequested(boolean value) {
-      
+
       cancelRequested_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCancelRequested() {
@@ -1465,18 +1623,20 @@ public Builder clearCancelRequested() {
 
     private java.lang.Object apiVersion_ = "";
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @return The apiVersion.
      */
     public java.lang.String getApiVersion() {
       java.lang.Object ref = apiVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         apiVersion_ = s;
         return s;
@@ -1485,20 +1645,21 @@ public java.lang.String getApiVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @return The bytes for apiVersion.
      */
-    public com.google.protobuf.ByteString
-        getApiVersionBytes() {
+    public com.google.protobuf.ByteString getApiVersionBytes() {
       java.lang.Object ref = apiVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         apiVersion_ = b;
         return b;
       } else {
@@ -1506,28 +1667,35 @@ public java.lang.String getApiVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setApiVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -1537,26 +1705,30 @@ public Builder clearApiVersion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @param value The bytes for apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setApiVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1566,12 +1738,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.OperationMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.OperationMetadata)
   private static final com.google.cloud.tpu.v2.OperationMetadata DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.OperationMetadata();
   }
@@ -1580,27 +1752,27 @@ public static com.google.cloud.tpu.v2.OperationMetadata getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public OperationMetadata parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public OperationMetadata parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1615,6 +1787,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.OperationMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
similarity index 75%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
index 6fdfa9ec9b51..016c8388fb32 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface OperationMetadataOrBuilder extends
+public interface OperationMetadataOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.OperationMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

@@ -35,24 +59,32 @@ public interface OperationMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return Whether the endTime field is set.
    */
   boolean hasEndTime();
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return The endTime.
    */
   com.google.protobuf.Timestamp getEndTime();
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

@@ -62,94 +94,117 @@ public interface OperationMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The target.
    */
   java.lang.String getTarget();
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The bytes for target.
    */
-  com.google.protobuf.ByteString
-      getTargetBytes();
+  com.google.protobuf.ByteString getTargetBytes();
 
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The verb.
    */
   java.lang.String getVerb();
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The bytes for verb.
    */
-  com.google.protobuf.ByteString
-      getVerbBytes();
+  com.google.protobuf.ByteString getVerbBytes();
 
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The statusDetail.
    */
   java.lang.String getStatusDetail();
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The bytes for statusDetail.
    */
-  com.google.protobuf.ByteString
-      getStatusDetailBytes();
+  com.google.protobuf.ByteString getStatusDetailBytes();
 
   /**
+   *
+   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
+   *
    * @return The cancelRequested.
    */
   boolean getCancelRequested();
 
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The apiVersion.
    */
   java.lang.String getApiVersion();
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The bytes for apiVersion.
    */
-  com.google.protobuf.ByteString
-      getApiVersionBytes();
+  com.google.protobuf.ByteString getApiVersionBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
index 03811e308744..5082c85bef85 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A runtime version that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.RuntimeVersion}
  */
-public final class RuntimeVersion extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class RuntimeVersion extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.RuntimeVersion)
     RuntimeVersionOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use RuntimeVersion.newBuilder() to construct.
   private RuntimeVersion(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private RuntimeVersion() {
     name_ = "";
     version_ = "";
@@ -26,38 +44,43 @@ private RuntimeVersion() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new RuntimeVersion();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_RuntimeVersion_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.RuntimeVersion.class, com.google.cloud.tpu.v2.RuntimeVersion.Builder.class);
+            com.google.cloud.tpu.v2.RuntimeVersion.class,
+            com.google.cloud.tpu.v2.RuntimeVersion.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +89,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,14 +120,18 @@ public java.lang.String getName() {
   }
 
   public static final int VERSION_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object version_ = "";
   /**
+   *
+   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
+   *
    * @return The version.
    */
   @java.lang.Override
@@ -113,29 +140,29 @@ public java.lang.String getVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       version_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
+   *
    * @return The bytes for version.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getVersionBytes() {
+  public com.google.protobuf.ByteString getVersionBytes() {
     java.lang.Object ref = version_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       version_ = b;
       return b;
     } else {
@@ -144,6 +171,7 @@ public java.lang.String getVersion() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -155,8 +183,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -186,17 +213,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.RuntimeVersion)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.RuntimeVersion other = (com.google.cloud.tpu.v2.RuntimeVersion) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getVersion()
-        .equals(other.getVersion())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getVersion().equals(other.getVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -217,130 +242,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.RuntimeVersion prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A runtime version that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.RuntimeVersion}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.RuntimeVersion)
       com.google.cloud.tpu.v2.RuntimeVersionOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_RuntimeVersion_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.RuntimeVersion.class, com.google.cloud.tpu.v2.RuntimeVersion.Builder.class);
+              com.google.cloud.tpu.v2.RuntimeVersion.class,
+              com.google.cloud.tpu.v2.RuntimeVersion.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.RuntimeVersion.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,9 +382,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
     }
 
     @java.lang.Override
@@ -372,8 +403,11 @@ public com.google.cloud.tpu.v2.RuntimeVersion build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.RuntimeVersion buildPartial() {
-      com.google.cloud.tpu.v2.RuntimeVersion result = new com.google.cloud.tpu.v2.RuntimeVersion(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.RuntimeVersion result =
+          new com.google.cloud.tpu.v2.RuntimeVersion(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -392,38 +426,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.RuntimeVersion result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.RuntimeVersion) {
-        return mergeFrom((com.google.cloud.tpu.v2.RuntimeVersion)other);
+        return mergeFrom((com.google.cloud.tpu.v2.RuntimeVersion) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -468,22 +503,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              version_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                version_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -493,22 +531,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -517,20 +558,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -538,28 +580,35 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -569,17 +618,21 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -589,18 +642,20 @@ public Builder setNameBytes(
 
     private java.lang.Object version_ = "";
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @return The version.
      */
     public java.lang.String getVersion() {
       java.lang.Object ref = version_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         version_ = s;
         return s;
@@ -609,20 +664,21 @@ public java.lang.String getVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @return The bytes for version.
      */
-    public com.google.protobuf.ByteString
-        getVersionBytes() {
+    public com.google.protobuf.ByteString getVersionBytes() {
       java.lang.Object ref = version_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         version_ = b;
         return b;
       } else {
@@ -630,28 +686,35 @@ public java.lang.String getVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @param value The version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearVersion() {
@@ -661,26 +724,30 @@ public Builder clearVersion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @param value The bytes for version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -690,12 +757,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.RuntimeVersion)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.RuntimeVersion)
   private static final com.google.cloud.tpu.v2.RuntimeVersion DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.RuntimeVersion();
   }
@@ -704,27 +771,27 @@ public static com.google.cloud.tpu.v2.RuntimeVersion getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public RuntimeVersion parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public RuntimeVersion parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -739,6 +806,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.RuntimeVersion getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionName.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionName.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionName.java
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
similarity index 51%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
index 5f27a4e923cd..aef8c1340299 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
@@ -1,49 +1,75 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface RuntimeVersionOrBuilder extends
+public interface RuntimeVersionOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.RuntimeVersion)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
+   *
    * @return The version.
    */
   java.lang.String getVersion();
   /**
+   *
+   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
+   *
    * @return The bytes for version.
    */
-  com.google.protobuf.ByteString
-      getVersionBytes();
+  com.google.protobuf.ByteString getVersionBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
index 9cef107d61ce..9cd88bafd48d 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
@@ -1,60 +1,81 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Sets the scheduling options for this node.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.SchedulingConfig}
  */
-public final class SchedulingConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SchedulingConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.SchedulingConfig)
     SchedulingConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SchedulingConfig.newBuilder() to construct.
   private SchedulingConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private SchedulingConfig() {
-  }
+
+  private SchedulingConfig() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SchedulingConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.SchedulingConfig.class, com.google.cloud.tpu.v2.SchedulingConfig.Builder.class);
+            com.google.cloud.tpu.v2.SchedulingConfig.class,
+            com.google.cloud.tpu.v2.SchedulingConfig.Builder.class);
   }
 
   public static final int PREEMPTIBLE_FIELD_NUMBER = 1;
   private boolean preemptible_ = false;
   /**
+   *
+   *
    * 
    * Defines whether the node is preemptible.
    * 

    *
    * bool preemptible = 1;
+   *
    * @return The preemptible.
    */
   @java.lang.Override
@@ -65,11 +86,14 @@ public boolean getPreemptible() {
   public static final int RESERVED_FIELD_NUMBER = 2;
   private boolean reserved_ = false;
   /**
+   *
+   *
    * 
    * Whether the node is created under a reservation.
    * 

    *
    * bool reserved = 2;
+   *
    * @return The reserved.
    */
   @java.lang.Override
@@ -78,6 +102,7 @@ public boolean getReserved() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -89,8 +114,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (preemptible_ != false) {
       output.writeBool(1, preemptible_);
     }
@@ -107,12 +131,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (preemptible_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(1, preemptible_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, preemptible_);
     }
     if (reserved_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(2, reserved_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, reserved_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -122,17 +144,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.SchedulingConfig)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.SchedulingConfig other = (com.google.cloud.tpu.v2.SchedulingConfig) obj;
 
-    if (getPreemptible()
-        != other.getPreemptible()) return false;
-    if (getReserved()
-        != other.getReserved()) return false;
+    if (getPreemptible() != other.getPreemptible()) return false;
+    if (getReserved() != other.getReserved()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -145,140 +165,144 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + PREEMPTIBLE_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getPreemptible());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getPreemptible());
     hash = (37 * hash) + RESERVED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getReserved());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReserved());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.SchedulingConfig parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.SchedulingConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.SchedulingConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Sets the scheduling options for this node.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.SchedulingConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.SchedulingConfig)
       com.google.cloud.tpu.v2.SchedulingConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.SchedulingConfig.class, com.google.cloud.tpu.v2.SchedulingConfig.Builder.class);
+              com.google.cloud.tpu.v2.SchedulingConfig.class,
+              com.google.cloud.tpu.v2.SchedulingConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.SchedulingConfig.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -289,9 +313,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
@@ -310,8 +334,11 @@ public com.google.cloud.tpu.v2.SchedulingConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.SchedulingConfig buildPartial() {
-      com.google.cloud.tpu.v2.SchedulingConfig result = new com.google.cloud.tpu.v2.SchedulingConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.SchedulingConfig result =
+          new com.google.cloud.tpu.v2.SchedulingConfig(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +357,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.SchedulingConfig result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.SchedulingConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2.SchedulingConfig)other);
+        return mergeFrom((com.google.cloud.tpu.v2.SchedulingConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -402,22 +430,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8: {
-              preemptible_ = input.readBool();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 8
-            case 16: {
-              reserved_ = input.readBool();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 8:
+              {
+                preemptible_ = input.readBool();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+            case 16:
+              {
+                reserved_ = input.readBool();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -427,15 +458,19 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private boolean preemptible_ ;
+    private boolean preemptible_;
     /**
+     *
+     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
+     *
      * @return The preemptible.
      */
     @java.lang.Override
@@ -443,27 +478,33 @@ public boolean getPreemptible() {
       return preemptible_;
     }
     /**
+     *
+     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
+     *
      * @param value The preemptible to set.
      * @return This builder for chaining.
      */
     public Builder setPreemptible(boolean value) {
-      
+
       preemptible_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPreemptible() {
@@ -473,13 +514,16 @@ public Builder clearPreemptible() {
       return this;
     }
 
-    private boolean reserved_ ;
+    private boolean reserved_;
     /**
+     *
+     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
+     *
      * @return The reserved.
      */
     @java.lang.Override
@@ -487,27 +531,33 @@ public boolean getReserved() {
       return reserved_;
     }
     /**
+     *
+     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
+     *
      * @param value The reserved to set.
      * @return This builder for chaining.
      */
     public Builder setReserved(boolean value) {
-      
+
       reserved_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearReserved() {
@@ -516,9 +566,9 @@ public Builder clearReserved() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -528,12 +578,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.SchedulingConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.SchedulingConfig)
   private static final com.google.cloud.tpu.v2.SchedulingConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.SchedulingConfig();
   }
@@ -542,27 +592,27 @@ public static com.google.cloud.tpu.v2.SchedulingConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SchedulingConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SchedulingConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -577,6 +627,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.SchedulingConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java
new file mode 100644
index 000000000000..096d097ca4b5
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface SchedulingConfigOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.SchedulingConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Defines whether the node is preemptible.
+   * 

+   *
+   * bool preemptible = 1;
+   *
+   * @return The preemptible.
+   */
+  boolean getPreemptible();
+
+  /**
+   *
+   *
+   * 
+   * Whether the node is created under a reservation.
+   * 

+   *
+   * bool reserved = 2;
+   *
+   * @return The reserved.
+   */
+  boolean getReserved();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
index 17b674fb5a5f..c6bba072f2d2 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A service account.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ServiceAccount}
  */
-public final class ServiceAccount extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ServiceAccount extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ServiceAccount)
     ServiceAccountOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ServiceAccount.newBuilder() to construct.
   private ServiceAccount(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ServiceAccount() {
     email_ = "";
     scope_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -26,39 +44,44 @@ private ServiceAccount() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ServiceAccount();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ServiceAccount.class, com.google.cloud.tpu.v2.ServiceAccount.Builder.class);
+            com.google.cloud.tpu.v2.ServiceAccount.class,
+            com.google.cloud.tpu.v2.ServiceAccount.Builder.class);
   }
 
   public static final int EMAIL_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object email_ = "";
   /**
+   *
+   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
+   *
    * @return The email.
    */
   @java.lang.Override
@@ -67,30 +90,30 @@ public java.lang.String getEmail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       email_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
+   *
    * @return The bytes for email.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getEmailBytes() {
+  public com.google.protobuf.ByteString getEmailBytes() {
     java.lang.Object ref = email_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       email_ = b;
       return b;
     } else {
@@ -99,40 +122,49 @@ public java.lang.String getEmail() {
   }
 
   public static final int SCOPE_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList scope_;
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @return A list containing the scope.
    */
-  public com.google.protobuf.ProtocolStringList
-      getScopeList() {
+  public com.google.protobuf.ProtocolStringList getScopeList() {
     return scope_;
   }
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @return The count of scope.
    */
   public int getScopeCount() {
     return scope_.size();
   }
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @param index The index of the element to return.
    * @return The scope at the given index.
    */
@@ -140,21 +172,24 @@ public java.lang.String getScope(int index) {
     return scope_.get(index);
   }
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the scope at the given index.
    */
-  public com.google.protobuf.ByteString
-      getScopeBytes(int index) {
+  public com.google.protobuf.ByteString getScopeBytes(int index) {
     return scope_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -166,8 +201,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(email_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, email_);
     }
@@ -202,17 +236,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ServiceAccount)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.ServiceAccount other = (com.google.cloud.tpu.v2.ServiceAccount) obj;
 
-    if (!getEmail()
-        .equals(other.getEmail())) return false;
-    if (!getScopeList()
-        .equals(other.getScopeList())) return false;
+    if (!getEmail().equals(other.getEmail())) return false;
+    if (!getScopeList().equals(other.getScopeList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -235,130 +267,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.ServiceAccount prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A service account.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ServiceAccount}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ServiceAccount)
       com.google.cloud.tpu.v2.ServiceAccountOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ServiceAccount.class, com.google.cloud.tpu.v2.ServiceAccount.Builder.class);
+              com.google.cloud.tpu.v2.ServiceAccount.class,
+              com.google.cloud.tpu.v2.ServiceAccount.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ServiceAccount.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -370,9 +408,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
     }
 
     @java.lang.Override
@@ -391,9 +429,12 @@ public com.google.cloud.tpu.v2.ServiceAccount build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ServiceAccount buildPartial() {
-      com.google.cloud.tpu.v2.ServiceAccount result = new com.google.cloud.tpu.v2.ServiceAccount(this);
+      com.google.cloud.tpu.v2.ServiceAccount result =
+          new com.google.cloud.tpu.v2.ServiceAccount(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -417,38 +458,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.ServiceAccount result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ServiceAccount) {
-        return mergeFrom((com.google.cloud.tpu.v2.ServiceAccount)other);
+        return mergeFrom((com.google.cloud.tpu.v2.ServiceAccount) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -498,23 +540,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              email_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureScopeIsMutable();
-              scope_.add(s);
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                email_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureScopeIsMutable();
+                scope_.add(s);
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -524,23 +569,26 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object email_ = "";
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @return The email.
      */
     public java.lang.String getEmail() {
       java.lang.Object ref = email_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         email_ = s;
         return s;
@@ -549,21 +597,22 @@ public java.lang.String getEmail() {
       }
     }
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @return The bytes for email.
      */
-    public com.google.protobuf.ByteString
-        getEmailBytes() {
+    public com.google.protobuf.ByteString getEmailBytes() {
       java.lang.Object ref = email_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         email_ = b;
         return b;
       } else {
@@ -571,30 +620,37 @@ public java.lang.String getEmail() {
       }
     }
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @param value The email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmail(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEmail(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEmail() {
@@ -604,18 +660,22 @@ public Builder clearEmail() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @param value The bytes for email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmailBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEmailBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       email_ = value;
       bitField0_ |= 0x00000001;
@@ -623,45 +683,55 @@ public Builder setEmailBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList scope_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList scope_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureScopeIsMutable() {
       if (!((bitField0_ & 0x00000002) != 0)) {
         scope_ = new com.google.protobuf.LazyStringArrayList(scope_);
         bitField0_ |= 0x00000002;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @return A list containing the scope.
      */
-    public com.google.protobuf.ProtocolStringList
-        getScopeList() {
+    public com.google.protobuf.ProtocolStringList getScopeList() {
       return scope_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @return The count of scope.
      */
     public int getScopeCount() {
       return scope_.size();
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param index The index of the element to return.
      * @return The scope at the given index.
      */
@@ -669,81 +739,95 @@ public java.lang.String getScope(int index) {
       return scope_.get(index);
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the scope at the given index.
      */
-    public com.google.protobuf.ByteString
-        getScopeBytes(int index) {
+    public com.google.protobuf.ByteString getScopeBytes(int index) {
       return scope_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param index The index to set the value at.
      * @param value The scope to set.
      * @return This builder for chaining.
      */
-    public Builder setScope(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setScope(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureScopeIsMutable();
       scope_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param value The scope to add.
      * @return This builder for chaining.
      */
-    public Builder addScope(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addScope(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureScopeIsMutable();
       scope_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param values The scope to add.
      * @return This builder for chaining.
      */
-    public Builder addAllScope(
-        java.lang.Iterable values) {
+    public Builder addAllScope(java.lang.Iterable values) {
       ensureScopeIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, scope_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, scope_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearScope() {
@@ -753,27 +837,31 @@ public Builder clearScope() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param value The bytes of the scope to add.
      * @return This builder for chaining.
      */
-    public Builder addScopeBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addScopeBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureScopeIsMutable();
       scope_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -783,12 +871,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ServiceAccount)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ServiceAccount)
   private static final com.google.cloud.tpu.v2.ServiceAccount DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ServiceAccount();
   }
@@ -797,27 +885,27 @@ public static com.google.cloud.tpu.v2.ServiceAccount getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ServiceAccount parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ServiceAccount parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -832,6 +920,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ServiceAccount getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
similarity index 68%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
index f66e12c30098..c345475324a7 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
@@ -1,76 +1,107 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ServiceAccountOrBuilder extends
+public interface ServiceAccountOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ServiceAccount)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
+   *
    * @return The email.
    */
   java.lang.String getEmail();
   /**
+   *
+   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
+   *
    * @return The bytes for email.
    */
-  com.google.protobuf.ByteString
-      getEmailBytes();
+  com.google.protobuf.ByteString getEmailBytes();
 
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @return A list containing the scope.
    */
-  java.util.List
-      getScopeList();
+  java.util.List getScopeList();
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @return The count of scope.
    */
   int getScopeCount();
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @param index The index of the element to return.
    * @return The scope at the given index.
    */
   java.lang.String getScope(int index);
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the scope at the given index.
    */
-  com.google.protobuf.ByteString
-      getScopeBytes(int index);
+  com.google.protobuf.ByteString getScopeBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
index e4008d80f5ac..65c5ce641794 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
@@ -1,62 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * The per-product per-project service identity for Cloud TPU service.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ServiceIdentity}
  */
-public final class ServiceIdentity extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ServiceIdentity extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ServiceIdentity)
     ServiceIdentityOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ServiceIdentity.newBuilder() to construct.
   private ServiceIdentity(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ServiceIdentity() {
     email_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ServiceIdentity();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ServiceIdentity.class, com.google.cloud.tpu.v2.ServiceIdentity.Builder.class);
+            com.google.cloud.tpu.v2.ServiceIdentity.class,
+            com.google.cloud.tpu.v2.ServiceIdentity.Builder.class);
   }
 
   public static final int EMAIL_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object email_ = "";
   /**
+   *
+   *
    * 
    * The email address of the service identity.
    * 

    *
    * string email = 1;
+   *
    * @return The email.
    */
   @java.lang.Override
@@ -65,29 +88,29 @@ public java.lang.String getEmail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       email_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The email address of the service identity.
    * 

    *
    * string email = 1;
+   *
    * @return The bytes for email.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getEmailBytes() {
+  public com.google.protobuf.ByteString getEmailBytes() {
     java.lang.Object ref = email_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       email_ = b;
       return b;
     } else {
@@ -96,6 +119,7 @@ public java.lang.String getEmail() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +131,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(email_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, email_);
     }
@@ -132,15 +155,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ServiceIdentity)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.ServiceIdentity other = (com.google.cloud.tpu.v2.ServiceIdentity) obj;
 
-    if (!getEmail()
-        .equals(other.getEmail())) return false;
+    if (!getEmail().equals(other.getEmail())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +181,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ServiceIdentity parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ServiceIdentity parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.ServiceIdentity prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The per-product per-project service identity for Cloud TPU service.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ServiceIdentity}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ServiceIdentity)
       com.google.cloud.tpu.v2.ServiceIdentityOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ServiceIdentity.class, com.google.cloud.tpu.v2.ServiceIdentity.Builder.class);
+              com.google.cloud.tpu.v2.ServiceIdentity.class,
+              com.google.cloud.tpu.v2.ServiceIdentity.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ServiceIdentity.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +320,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +341,11 @@ public com.google.cloud.tpu.v2.ServiceIdentity build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ServiceIdentity buildPartial() {
-      com.google.cloud.tpu.v2.ServiceIdentity result = new com.google.cloud.tpu.v2.ServiceIdentity(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.ServiceIdentity result =
+          new com.google.cloud.tpu.v2.ServiceIdentity(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +361,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.ServiceIdentity result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ServiceIdentity) {
-        return mergeFrom((com.google.cloud.tpu.v2.ServiceIdentity)other);
+        return mergeFrom((com.google.cloud.tpu.v2.ServiceIdentity) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +433,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              email_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                email_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +455,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object email_ = "";
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @return The email.
      */
     public java.lang.String getEmail() {
       java.lang.Object ref = email_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         email_ = s;
         return s;
@@ -445,20 +482,21 @@ public java.lang.String getEmail() {
       }
     }
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @return The bytes for email.
      */
-    public com.google.protobuf.ByteString
-        getEmailBytes() {
+    public com.google.protobuf.ByteString getEmailBytes() {
       java.lang.Object ref = email_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         email_ = b;
         return b;
       } else {
@@ -466,28 +504,35 @@ public java.lang.String getEmail() {
       }
     }
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @param value The email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmail(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEmail(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEmail() {
@@ -497,26 +542,30 @@ public Builder clearEmail() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @param value The bytes for email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmailBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEmailBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +575,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ServiceIdentity)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ServiceIdentity)
   private static final com.google.cloud.tpu.v2.ServiceIdentity DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ServiceIdentity();
   }
@@ -540,27 +589,27 @@ public static com.google.cloud.tpu.v2.ServiceIdentity getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ServiceIdentity parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ServiceIdentity parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +624,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ServiceIdentity getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java
new file mode 100644
index 000000000000..35c32f670401
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface ServiceIdentityOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ServiceIdentity)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * The email address of the service identity.
+   * 

+   *
+   * string email = 1;
+   *
+   * @return The email.
+   */
+  java.lang.String getEmail();
+  /**
+   *
+   *
+   * 
+   * The email address of the service identity.
+   * 

+   *
+   * string email = 1;
+   *
+   * @return The bytes for email.
+   */
+  com.google.protobuf.ByteString getEmailBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
index f3e315ab7769..31906b9b1339 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
@@ -1,60 +1,81 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A set of Shielded Instance options.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ShieldedInstanceConfig}
  */
-public final class ShieldedInstanceConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ShieldedInstanceConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ShieldedInstanceConfig)
     ShieldedInstanceConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ShieldedInstanceConfig.newBuilder() to construct.
   private ShieldedInstanceConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private ShieldedInstanceConfig() {
-  }
+
+  private ShieldedInstanceConfig() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ShieldedInstanceConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ShieldedInstanceConfig.class, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder.class);
+            com.google.cloud.tpu.v2.ShieldedInstanceConfig.class,
+            com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder.class);
   }
 
   public static final int ENABLE_SECURE_BOOT_FIELD_NUMBER = 1;
   private boolean enableSecureBoot_ = false;
   /**
+   *
+   *
    * 
    * Defines whether the instance has Secure Boot enabled.
    * 

    *
    * bool enable_secure_boot = 1;
+   *
    * @return The enableSecureBoot.
    */
   @java.lang.Override
@@ -63,6 +84,7 @@ public boolean getEnableSecureBoot() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -74,8 +96,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (enableSecureBoot_ != false) {
       output.writeBool(1, enableSecureBoot_);
     }
@@ -89,8 +110,7 @@ public int getSerializedSize() {
 
     size = 0;
     if (enableSecureBoot_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(1, enableSecureBoot_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, enableSecureBoot_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -100,15 +120,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ShieldedInstanceConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ShieldedInstanceConfig other = (com.google.cloud.tpu.v2.ShieldedInstanceConfig) obj;
+    com.google.cloud.tpu.v2.ShieldedInstanceConfig other =
+        (com.google.cloud.tpu.v2.ShieldedInstanceConfig) obj;
 
-    if (getEnableSecureBoot()
-        != other.getEnableSecureBoot()) return false;
+    if (getEnableSecureBoot() != other.getEnableSecureBoot()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -121,137 +141,142 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + ENABLE_SECURE_BOOT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getEnableSecureBoot());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableSecureBoot());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.ShieldedInstanceConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A set of Shielded Instance options.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ShieldedInstanceConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ShieldedInstanceConfig)
       com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ShieldedInstanceConfig.class, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder.class);
+              com.google.cloud.tpu.v2.ShieldedInstanceConfig.class,
+              com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ShieldedInstanceConfig.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -261,9 +286,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
     }
 
     @java.lang.Override
@@ -282,8 +307,11 @@ public com.google.cloud.tpu.v2.ShieldedInstanceConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ShieldedInstanceConfig buildPartial() {
-      com.google.cloud.tpu.v2.ShieldedInstanceConfig result = new com.google.cloud.tpu.v2.ShieldedInstanceConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.ShieldedInstanceConfig result =
+          new com.google.cloud.tpu.v2.ShieldedInstanceConfig(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -299,38 +327,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.ShieldedInstanceConfig result
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ShieldedInstanceConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2.ShieldedInstanceConfig)other);
+        return mergeFrom((com.google.cloud.tpu.v2.ShieldedInstanceConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -368,17 +397,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8: {
-              enableSecureBoot_ = input.readBool();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 8
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 8:
+              {
+                enableSecureBoot_ = input.readBool();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -388,15 +419,19 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private boolean enableSecureBoot_ ;
+    private boolean enableSecureBoot_;
     /**
+     *
+     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
+     *
      * @return The enableSecureBoot.
      */
     @java.lang.Override
@@ -404,27 +439,33 @@ public boolean getEnableSecureBoot() {
       return enableSecureBoot_;
     }
     /**
+     *
+     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
+     *
      * @param value The enableSecureBoot to set.
      * @return This builder for chaining.
      */
     public Builder setEnableSecureBoot(boolean value) {
-      
+
       enableSecureBoot_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEnableSecureBoot() {
@@ -433,9 +474,9 @@ public Builder clearEnableSecureBoot() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -445,12 +486,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ShieldedInstanceConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ShieldedInstanceConfig)
   private static final com.google.cloud.tpu.v2.ShieldedInstanceConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ShieldedInstanceConfig();
   }
@@ -459,27 +500,27 @@ public static com.google.cloud.tpu.v2.ShieldedInstanceConfig getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ShieldedInstanceConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ShieldedInstanceConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -494,6 +535,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ShieldedInstanceConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java
new file mode 100644
index 000000000000..59f73cb36744
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface ShieldedInstanceConfigOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ShieldedInstanceConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Defines whether the instance has Secure Boot enabled.
+   * 

+   *
+   * bool enable_secure_boot = 1;
+   *
+   * @return The enableSecureBoot.
+   */
+  boolean getEnableSecureBoot();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
index f749ccaef772..d628a9945af0 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [StartNode][google.cloud.tpu.v2.Tpu.StartNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.StartNodeRequest}
  */
-public final class StartNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class StartNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.StartNodeRequest)
     StartNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use StartNodeRequest.newBuilder() to construct.
   private StartNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private StartNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new StartNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_StartNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.StartNodeRequest.class, com.google.cloud.tpu.v2.StartNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.StartNodeRequest.class,
+            com.google.cloud.tpu.v2.StartNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.StartNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.StartNodeRequest other = (com.google.cloud.tpu.v2.StartNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +185,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.StartNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.StartNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.StartNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [StartNode][google.cloud.tpu.v2.Tpu.StartNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.StartNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.StartNodeRequest)
       com.google.cloud.tpu.v2.StartNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_StartNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.StartNodeRequest.class, com.google.cloud.tpu.v2.StartNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.StartNodeRequest.class,
+              com.google.cloud.tpu.v2.StartNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.StartNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +324,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +345,11 @@ public com.google.cloud.tpu.v2.StartNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.StartNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.StartNodeRequest result = new com.google.cloud.tpu.v2.StartNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.StartNodeRequest result =
+          new com.google.cloud.tpu.v2.StartNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +365,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.StartNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.StartNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.StartNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.StartNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +437,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +459,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +488,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +512,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +554,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +589,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.StartNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.StartNodeRequest)
   private static final com.google.cloud.tpu.v2.StartNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.StartNodeRequest();
   }
@@ -540,27 +603,27 @@ public static com.google.cloud.tpu.v2.StartNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public StartNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public StartNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +638,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.StartNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..51ce756924c5
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface StartNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.StartNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
index 7d50fd4838cb..dbbe97e7dd0e 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [StopNode][google.cloud.tpu.v2.Tpu.StopNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.StopNodeRequest}
  */
-public final class StopNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class StopNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.StopNodeRequest)
     StopNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use StopNodeRequest.newBuilder() to construct.
   private StopNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private StopNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new StopNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_StopNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.StopNodeRequest.class, com.google.cloud.tpu.v2.StopNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.StopNodeRequest.class,
+            com.google.cloud.tpu.v2.StopNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.StopNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.StopNodeRequest other = (com.google.cloud.tpu.v2.StopNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +185,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.StopNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.StopNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.StopNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [StopNode][google.cloud.tpu.v2.Tpu.StopNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.StopNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.StopNodeRequest)
       com.google.cloud.tpu.v2.StopNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_StopNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.StopNodeRequest.class, com.google.cloud.tpu.v2.StopNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.StopNodeRequest.class,
+              com.google.cloud.tpu.v2.StopNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.StopNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +324,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +345,11 @@ public com.google.cloud.tpu.v2.StopNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.StopNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.StopNodeRequest result = new com.google.cloud.tpu.v2.StopNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.StopNodeRequest result =
+          new com.google.cloud.tpu.v2.StopNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +365,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.StopNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.StopNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.StopNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.StopNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +437,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +459,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +488,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +512,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +554,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +589,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.StopNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.StopNodeRequest)
   private static final com.google.cloud.tpu.v2.StopNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.StopNodeRequest();
   }
@@ -540,27 +603,27 @@ public static com.google.cloud.tpu.v2.StopNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public StopNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public StopNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +638,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.StopNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..85a6ce1dd4f5
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface StopNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.StopNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
index 3de8327a2b51..384906dcf4c0 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A Symptom instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.Symptom}
  */
-public final class Symptom extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Symptom extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.Symptom)
     SymptomOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Symptom.newBuilder() to construct.
   private Symptom(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Symptom() {
     symptomType_ = 0;
     details_ = "";
@@ -27,30 +45,32 @@ private Symptom() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Symptom();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_Symptom_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.cloud.tpu.v2.Symptom.class, com.google.cloud.tpu.v2.Symptom.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * SymptomType represents the different types of Symptoms that a TPU can be
    * at.
@@ -58,9 +78,10 @@ protected java.lang.Object newInstance(
    *
    * Protobuf enum {@code google.cloud.tpu.v2.Symptom.SymptomType}
    */
-  public enum SymptomType
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Unspecified symptom.
      * 

@@ -69,6 +90,8 @@ public enum SymptomType
      */
     SYMPTOM_TYPE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * TPU VM memory is low.
      * 

@@ -77,6 +100,8 @@ public enum SymptomType
      */
     LOW_MEMORY(1),
     /**
+     *
+     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -85,6 +110,8 @@ public enum SymptomType
      */
     OUT_OF_MEMORY(2),
     /**
+     *
+     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -93,6 +120,8 @@ public enum SymptomType
      */
     EXECUTE_TIMED_OUT(3),
     /**
+     *
+     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -102,6 +131,8 @@ public enum SymptomType
      */
     MESH_BUILD_FAIL(4),
     /**
+     *
+     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -110,6 +141,8 @@ public enum SymptomType
      */
     HBM_OUT_OF_MEMORY(5),
     /**
+     *
+     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -121,6 +154,8 @@ public enum SymptomType
     ;
 
     /**
+     *
+     *
      * 
      * Unspecified symptom.
      * 

@@ -129,6 +164,8 @@ public enum SymptomType
      */
     public static final int SYMPTOM_TYPE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * TPU VM memory is low.
      * 

@@ -137,6 +174,8 @@ public enum SymptomType
      */
     public static final int LOW_MEMORY_VALUE = 1;
     /**
+     *
+     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -145,6 +184,8 @@ public enum SymptomType
      */
     public static final int OUT_OF_MEMORY_VALUE = 2;
     /**
+     *
+     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -153,6 +194,8 @@ public enum SymptomType
      */
     public static final int EXECUTE_TIMED_OUT_VALUE = 3;
     /**
+     *
+     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -162,6 +205,8 @@ public enum SymptomType
      */
     public static final int MESH_BUILD_FAIL_VALUE = 4;
     /**
+     *
+     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -170,6 +215,8 @@ public enum SymptomType
      */
     public static final int HBM_OUT_OF_MEMORY_VALUE = 5;
     /**
+     *
+     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -178,7 +225,6 @@ public enum SymptomType
      */
     public static final int PROJECT_ABUSE_VALUE = 6;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -203,53 +249,57 @@ public static SymptomType valueOf(int value) {
      */
     public static SymptomType forNumber(int value) {
       switch (value) {
-        case 0: return SYMPTOM_TYPE_UNSPECIFIED;
-        case 1: return LOW_MEMORY;
-        case 2: return OUT_OF_MEMORY;
-        case 3: return EXECUTE_TIMED_OUT;
-        case 4: return MESH_BUILD_FAIL;
-        case 5: return HBM_OUT_OF_MEMORY;
-        case 6: return PROJECT_ABUSE;
-        default: return null;
+        case 0:
+          return SYMPTOM_TYPE_UNSPECIFIED;
+        case 1:
+          return LOW_MEMORY;
+        case 2:
+          return OUT_OF_MEMORY;
+        case 3:
+          return EXECUTE_TIMED_OUT;
+        case 4:
+          return MESH_BUILD_FAIL;
+        case 5:
+          return HBM_OUT_OF_MEMORY;
+        case 6:
+          return PROJECT_ABUSE;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        SymptomType> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public SymptomType findValueByNumber(int number) {
-              return SymptomType.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public SymptomType findValueByNumber(int number) {
+            return SymptomType.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2.Symptom.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final SymptomType[] VALUES = values();
 
-    public static SymptomType valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static SymptomType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -269,11 +319,14 @@ private SymptomType(int value) {
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -281,11 +334,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -293,6 +349,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -307,38 +365,51 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SYMPTOM_TYPE_FIELD_NUMBER = 2;
   private int symptomType_ = 0;
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The enum numeric value on the wire for symptomType.
    */
-  @java.lang.Override public int getSymptomTypeValue() {
+  @java.lang.Override
+  public int getSymptomTypeValue() {
     return symptomType_;
   }
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The symptomType.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2.Symptom.SymptomType getSymptomType() {
-    com.google.cloud.tpu.v2.Symptom.SymptomType result = com.google.cloud.tpu.v2.Symptom.SymptomType.forNumber(symptomType_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v2.Symptom.SymptomType getSymptomType() {
+    com.google.cloud.tpu.v2.Symptom.SymptomType result =
+        com.google.cloud.tpu.v2.Symptom.SymptomType.forNumber(symptomType_);
     return result == null ? com.google.cloud.tpu.v2.Symptom.SymptomType.UNRECOGNIZED : result;
   }
 
   public static final int DETAILS_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object details_ = "";
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The details.
    */
   @java.lang.Override
@@ -347,29 +418,29 @@ public java.lang.String getDetails() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       details_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The bytes for details.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDetailsBytes() {
+  public com.google.protobuf.ByteString getDetailsBytes() {
     java.lang.Object ref = details_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       details_ = b;
       return b;
     } else {
@@ -378,14 +449,18 @@ public java.lang.String getDetails() {
   }
 
   public static final int WORKER_ID_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object workerId_ = "";
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The workerId.
    */
   @java.lang.Override
@@ -394,29 +469,29 @@ public java.lang.String getWorkerId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       workerId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The bytes for workerId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getWorkerIdBytes() {
+  public com.google.protobuf.ByteString getWorkerIdBytes() {
     java.lang.Object ref = workerId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       workerId_ = b;
       return b;
     } else {
@@ -425,6 +500,7 @@ public java.lang.String getWorkerId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -436,12 +512,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
-    if (symptomType_ != com.google.cloud.tpu.v2.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+    if (symptomType_
+        != com.google.cloud.tpu.v2.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
       output.writeEnum(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
@@ -460,12 +536,11 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
-    if (symptomType_ != com.google.cloud.tpu.v2.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(2, symptomType_);
+    if (symptomType_
+        != com.google.cloud.tpu.v2.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, details_);
@@ -481,7 +556,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.Symptom)) {
       return super.equals(obj);
@@ -490,14 +565,11 @@ public boolean equals(final java.lang.Object obj) {
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (symptomType_ != other.symptomType_) return false;
-    if (!getDetails()
-        .equals(other.getDetails())) return false;
-    if (!getWorkerId()
-        .equals(other.getWorkerId())) return false;
+    if (!getDetails().equals(other.getDetails())) return false;
+    if (!getWorkerId().equals(other.getWorkerId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -524,130 +596,134 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.Symptom parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.cloud.tpu.v2.Symptom parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.Symptom prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A Symptom instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.Symptom}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.Symptom)
       com.google.cloud.tpu.v2.SymptomOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_Symptom_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.cloud.tpu.v2.Symptom.class, com.google.cloud.tpu.v2.Symptom.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.Symptom.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -664,9 +740,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_Symptom_descriptor;
     }
 
     @java.lang.Override
@@ -686,7 +762,9 @@ public com.google.cloud.tpu.v2.Symptom build() {
     @java.lang.Override
     public com.google.cloud.tpu.v2.Symptom buildPartial() {
       com.google.cloud.tpu.v2.Symptom result = new com.google.cloud.tpu.v2.Symptom(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -694,9 +772,7 @@ public com.google.cloud.tpu.v2.Symptom buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2.Symptom result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.symptomType_ = symptomType_;
@@ -713,38 +789,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.Symptom result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.Symptom) {
-        return mergeFrom((com.google.cloud.tpu.v2.Symptom)other);
+        return mergeFrom((com.google.cloud.tpu.v2.Symptom) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -795,34 +872,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              symptomType_ = input.readEnum();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              details_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 34: {
-              workerId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                symptomType_ = input.readEnum();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                details_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                workerId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -832,38 +912,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -884,14 +978,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -902,6 +997,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -910,9 +1007,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -925,6 +1022,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -942,6 +1041,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -954,6 +1055,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -964,11 +1067,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -976,14 +1082,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -991,22 +1100,29 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private int symptomType_ = 0;
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
+     *
      * @return The enum numeric value on the wire for symptomType.
      */
-    @java.lang.Override public int getSymptomTypeValue() {
+    @java.lang.Override
+    public int getSymptomTypeValue() {
       return symptomType_;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
+     *
      * @param value The enum numeric value on the wire for symptomType to set.
      * @return This builder for chaining.
      */
@@ -1017,24 +1133,31 @@ public Builder setSymptomTypeValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
+     *
      * @return The symptomType.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.Symptom.SymptomType getSymptomType() {
-      com.google.cloud.tpu.v2.Symptom.SymptomType result = com.google.cloud.tpu.v2.Symptom.SymptomType.forNumber(symptomType_);
+      com.google.cloud.tpu.v2.Symptom.SymptomType result =
+          com.google.cloud.tpu.v2.Symptom.SymptomType.forNumber(symptomType_);
       return result == null ? com.google.cloud.tpu.v2.Symptom.SymptomType.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
+     *
      * @param value The symptomType to set.
      * @return This builder for chaining.
      */
@@ -1048,11 +1171,14 @@ public Builder setSymptomType(com.google.cloud.tpu.v2.Symptom.SymptomType value)
       return this;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSymptomType() {
@@ -1064,18 +1190,20 @@ public Builder clearSymptomType() {
 
     private java.lang.Object details_ = "";
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @return The details.
      */
     public java.lang.String getDetails() {
       java.lang.Object ref = details_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         details_ = s;
         return s;
@@ -1084,20 +1212,21 @@ public java.lang.String getDetails() {
       }
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @return The bytes for details.
      */
-    public com.google.protobuf.ByteString
-        getDetailsBytes() {
+    public com.google.protobuf.ByteString getDetailsBytes() {
       java.lang.Object ref = details_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         details_ = b;
         return b;
       } else {
@@ -1105,28 +1234,35 @@ public java.lang.String getDetails() {
       }
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @param value The details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetails(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDetails(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       details_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDetails() {
@@ -1136,17 +1272,21 @@ public Builder clearDetails() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @param value The bytes for details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetailsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDetailsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       details_ = value;
       bitField0_ |= 0x00000004;
@@ -1156,18 +1296,20 @@ public Builder setDetailsBytes(
 
     private java.lang.Object workerId_ = "";
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @return The workerId.
      */
     public java.lang.String getWorkerId() {
       java.lang.Object ref = workerId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         workerId_ = s;
         return s;
@@ -1176,20 +1318,21 @@ public java.lang.String getWorkerId() {
       }
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @return The bytes for workerId.
      */
-    public com.google.protobuf.ByteString
-        getWorkerIdBytes() {
+    public com.google.protobuf.ByteString getWorkerIdBytes() {
       java.lang.Object ref = workerId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         workerId_ = b;
         return b;
       } else {
@@ -1197,28 +1340,35 @@ public java.lang.String getWorkerId() {
       }
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @param value The workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setWorkerId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerId() {
@@ -1228,26 +1378,30 @@ public Builder clearWorkerId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @param value The bytes for workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setWorkerIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1257,12 +1411,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.Symptom)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.Symptom)
   private static final com.google.cloud.tpu.v2.Symptom DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.Symptom();
   }
@@ -1271,27 +1425,27 @@ public static com.google.cloud.tpu.v2.Symptom getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Symptom parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Symptom parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1306,6 +1460,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.Symptom getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
index e728f7778156..211b9dfd87b4 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface SymptomOrBuilder extends
+public interface SymptomOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.Symptom)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -35,61 +59,77 @@ public interface SymptomOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The enum numeric value on the wire for symptomType.
    */
   int getSymptomTypeValue();
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The symptomType.
    */
   com.google.cloud.tpu.v2.Symptom.SymptomType getSymptomType();
 
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The details.
    */
   java.lang.String getDetails();
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The bytes for details.
    */
-  com.google.protobuf.ByteString
-      getDetailsBytes();
+  com.google.protobuf.ByteString getDetailsBytes();
 
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The workerId.
    */
   java.lang.String getWorkerId();
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The bytes for workerId.
    */
-  com.google.protobuf.ByteString
-      getWorkerIdBytes();
+  com.google.protobuf.ByteString getWorkerIdBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
similarity index 69%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
index 8ffcd25463db..788e5e38e627 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
@@ -1,62 +1,84 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [UpdateNode][google.cloud.tpu.v2.Tpu.UpdateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.UpdateNodeRequest}
  */
-public final class UpdateNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class UpdateNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.UpdateNodeRequest)
     UpdateNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use UpdateNodeRequest.newBuilder() to construct.
   private UpdateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private UpdateNodeRequest() {
-  }
+
+  private UpdateNodeRequest() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new UpdateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.UpdateNodeRequest.class, com.google.cloud.tpu.v2.UpdateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.UpdateNodeRequest.class,
+            com.google.cloud.tpu.v2.UpdateNodeRequest.Builder.class);
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 1;
   private com.google.protobuf.FieldMask updateMask_;
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the updateMask field is set.
    */
   @java.lang.Override
@@ -64,13 +86,17 @@ public boolean hasUpdateMask() {
     return updateMask_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The updateMask.
    */
   @java.lang.Override
@@ -78,13 +104,16 @@ public com.google.protobuf.FieldMask getUpdateMask() {
     return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
@@ -94,11 +123,14 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
   public static final int NODE_FIELD_NUMBER = 2;
   private com.google.cloud.tpu.v2.Node node_;
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -106,11 +138,14 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The node.
    */
   @java.lang.Override
@@ -118,6 +153,8 @@ public com.google.cloud.tpu.v2.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
   }
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

@@ -130,6 +167,7 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -141,8 +179,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (updateMask_ != null) {
       output.writeMessage(1, getUpdateMask());
     }
@@ -159,12 +196,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (updateMask_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getUpdateMask());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getUpdateMask());
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getNode());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getNode());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -174,22 +209,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.UpdateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.UpdateNodeRequest other = (com.google.cloud.tpu.v2.UpdateNodeRequest) obj;
+    com.google.cloud.tpu.v2.UpdateNodeRequest other =
+        (com.google.cloud.tpu.v2.UpdateNodeRequest) obj;
 
     if (hasUpdateMask() != other.hasUpdateMask()) return false;
     if (hasUpdateMask()) {
-      if (!getUpdateMask()
-          .equals(other.getUpdateMask())) return false;
+      if (!getUpdateMask().equals(other.getUpdateMask())) return false;
     }
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode()
-          .equals(other.getNode())) return false;
+      if (!getNode().equals(other.getNode())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -215,130 +249,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.UpdateNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.UpdateNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.UpdateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [UpdateNode][google.cloud.tpu.v2.Tpu.UpdateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.UpdateNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.UpdateNodeRequest)
       com.google.cloud.tpu.v2.UpdateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.UpdateNodeRequest.class, com.google.cloud.tpu.v2.UpdateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.UpdateNodeRequest.class,
+              com.google.cloud.tpu.v2.UpdateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.UpdateNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -357,9 +397,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -378,8 +418,11 @@ public com.google.cloud.tpu.v2.UpdateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.UpdateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.UpdateNodeRequest result = new com.google.cloud.tpu.v2.UpdateNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.UpdateNodeRequest result =
+          new com.google.cloud.tpu.v2.UpdateNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -387,14 +430,10 @@ public com.google.cloud.tpu.v2.UpdateNodeRequest buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2.UpdateNodeRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.updateMask_ = updateMaskBuilder_ == null
-            ? updateMask_
-            : updateMaskBuilder_.build();
+        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.node_ = nodeBuilder_ == null
-            ? node_
-            : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
       }
     }
 
@@ -402,38 +441,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.UpdateNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.UpdateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.UpdateNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.UpdateNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -474,26 +514,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getUpdateMaskFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getNodeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -503,49 +542,66 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.FieldMask updateMask_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> updateMaskBuilder_;
+            com.google.protobuf.FieldMask,
+            com.google.protobuf.FieldMask.Builder,
+            com.google.protobuf.FieldMaskOrBuilder>
+        updateMaskBuilder_;
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The updateMask.
      */
     public com.google.protobuf.FieldMask getUpdateMask() {
       if (updateMaskBuilder_ == null) {
-        return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
+        return updateMask_ == null
+            ? com.google.protobuf.FieldMask.getDefaultInstance()
+            : updateMask_;
       } else {
         return updateMaskBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
@@ -561,16 +617,18 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public Builder setUpdateMask(
-        com.google.protobuf.FieldMask.Builder builderForValue) {
+    public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
       } else {
@@ -581,19 +639,22 @@ public Builder setUpdateMask(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          updateMask_ != null &&
-          updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && updateMask_ != null
+            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
           getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
@@ -606,13 +667,16 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearUpdateMask() {
       bitField0_ = (bitField0_ & ~0x00000001);
@@ -625,13 +689,16 @@ public Builder clearUpdateMask() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
       bitField0_ |= 0x00000001;
@@ -639,40 +706,50 @@ public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
       return getUpdateMaskFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
       if (updateMaskBuilder_ != null) {
         return updateMaskBuilder_.getMessageOrBuilder();
       } else {
-        return updateMask_ == null ?
-            com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
+        return updateMask_ == null
+            ? com.google.protobuf.FieldMask.getDefaultInstance()
+            : updateMask_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> 
+            com.google.protobuf.FieldMask,
+            com.google.protobuf.FieldMask.Builder,
+            com.google.protobuf.FieldMaskOrBuilder>
         getUpdateMaskFieldBuilder() {
       if (updateMaskBuilder_ == null) {
-        updateMaskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder>(
-                getUpdateMask(),
-                getParentForChildren(),
-                isClean());
+        updateMaskBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.FieldMask,
+                com.google.protobuf.FieldMask.Builder,
+                com.google.protobuf.FieldMaskOrBuilder>(
+                getUpdateMask(), getParentForChildren(), isClean());
         updateMask_ = null;
       }
       return updateMaskBuilder_;
@@ -680,24 +757,33 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
 
     private com.google.cloud.tpu.v2.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> nodeBuilder_;
+            com.google.cloud.tpu.v2.Node,
+            com.google.cloud.tpu.v2.Node.Builder,
+            com.google.cloud.tpu.v2.NodeOrBuilder>
+        nodeBuilder_;
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The node.
      */
     public com.google.cloud.tpu.v2.Node getNode() {
@@ -708,6 +794,8 @@ public com.google.cloud.tpu.v2.Node getNode() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -728,14 +816,15 @@ public Builder setNode(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setNode(
-        com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder setNode(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -746,6 +835,8 @@ public Builder setNode(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -754,9 +845,9 @@ public Builder setNode(
      */
     public Builder mergeNode(com.google.cloud.tpu.v2.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          node_ != null &&
-          node_ != com.google.cloud.tpu.v2.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && node_ != null
+            && node_ != com.google.cloud.tpu.v2.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -769,6 +860,8 @@ public Builder mergeNode(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -786,6 +879,8 @@ public Builder clearNode() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -798,6 +893,8 @@ public com.google.cloud.tpu.v2.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -808,11 +905,12 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ?
-            com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
+        return node_ == null ? com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -820,21 +918,24 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
      * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> 
+            com.google.cloud.tpu.v2.Node,
+            com.google.cloud.tpu.v2.Node.Builder,
+            com.google.cloud.tpu.v2.NodeOrBuilder>
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder>(
-                getNode(),
-                getParentForChildren(),
-                isClean());
+        nodeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2.Node,
+                com.google.cloud.tpu.v2.Node.Builder,
+                com.google.cloud.tpu.v2.NodeOrBuilder>(
+                getNode(), getParentForChildren(), isClean());
         node_ = null;
       }
       return nodeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -844,12 +945,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.UpdateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.UpdateNodeRequest)
   private static final com.google.cloud.tpu.v2.UpdateNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.UpdateNodeRequest();
   }
@@ -858,27 +959,27 @@ public static com.google.cloud.tpu.v2.UpdateNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public UpdateNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public UpdateNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -893,6 +994,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.UpdateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
index e084b805aaaf..e896002d359c 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
@@ -1,64 +1,99 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface UpdateNodeRequestOrBuilder extends
+public interface UpdateNodeRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.UpdateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the updateMask field is set.
    */
   boolean hasUpdateMask();
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The updateMask.
    */
   com.google.protobuf.FieldMask getUpdateMask();
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder();
 
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The node.
    */
   com.google.cloud.tpu.v2.Node getNode();
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/proto/google/cloud/tpu/v2/cloud_tpu.proto b/java-tpu/proto-google-cloud-tpu-v2/src/main/proto/google/cloud/tpu/v2/cloud_tpu.proto
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/proto/google/cloud/tpu/v2/cloud_tpu.proto
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/proto/google/cloud/tpu/v2/cloud_tpu.proto
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
index 4ea69feaa81c..0d20bfd3d9c8 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A accelerator type that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.AcceleratorType}
  */
-public final class AcceleratorType extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AcceleratorType extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.AcceleratorType)
     AcceleratorTypeOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AcceleratorType.newBuilder() to construct.
   private AcceleratorType(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private AcceleratorType() {
     name_ = "";
     type_ = "";
@@ -26,38 +44,43 @@ private AcceleratorType() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new AcceleratorType();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.AcceleratorType.class, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder.class);
+            com.google.cloud.tpu.v2alpha1.AcceleratorType.class,
+            com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +89,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,14 +120,18 @@ public java.lang.String getName() {
   }
 
   public static final int TYPE_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object type_ = "";
   /**
+   *
+   *
    * 
    * The accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The type.
    */
   @java.lang.Override
@@ -113,29 +140,29 @@ public java.lang.String getType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       type_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The bytes for type.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTypeBytes() {
+  public com.google.protobuf.ByteString getTypeBytes() {
     java.lang.Object ref = type_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       type_ = b;
       return b;
     } else {
@@ -144,6 +171,7 @@ public java.lang.String getType() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -155,8 +183,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -186,17 +213,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.AcceleratorType)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.AcceleratorType other = (com.google.cloud.tpu.v2alpha1.AcceleratorType) obj;
+    com.google.cloud.tpu.v2alpha1.AcceleratorType other =
+        (com.google.cloud.tpu.v2alpha1.AcceleratorType) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getType()
-        .equals(other.getType())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getType().equals(other.getType())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -217,130 +243,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.AcceleratorType prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A accelerator type that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.AcceleratorType}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.AcceleratorType)
       com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.AcceleratorType.class, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder.class);
+              com.google.cloud.tpu.v2alpha1.AcceleratorType.class,
+              com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.AcceleratorType.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,9 +383,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
@@ -372,8 +404,11 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.AcceleratorType buildPartial() {
-      com.google.cloud.tpu.v2alpha1.AcceleratorType result = new com.google.cloud.tpu.v2alpha1.AcceleratorType(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.AcceleratorType result =
+          new com.google.cloud.tpu.v2alpha1.AcceleratorType(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -392,38 +427,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.AcceleratorType result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.AcceleratorType) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.AcceleratorType)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.AcceleratorType) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -468,22 +504,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              type_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                type_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -493,22 +532,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -517,20 +559,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -538,28 +581,35 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -569,17 +619,21 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -589,18 +643,20 @@ public Builder setNameBytes(
 
     private java.lang.Object type_ = "";
     /**
+     *
+     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @return The type.
      */
     public java.lang.String getType() {
       java.lang.Object ref = type_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         type_ = s;
         return s;
@@ -609,20 +665,21 @@ public java.lang.String getType() {
       }
     }
     /**
+     *
+     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @return The bytes for type.
      */
-    public com.google.protobuf.ByteString
-        getTypeBytes() {
+    public com.google.protobuf.ByteString getTypeBytes() {
       java.lang.Object ref = type_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         type_ = b;
         return b;
       } else {
@@ -630,28 +687,35 @@ public java.lang.String getType() {
       }
     }
     /**
+     *
+     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @param value The type to set.
      * @return This builder for chaining.
      */
-    public Builder setType(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setType(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearType() {
@@ -661,26 +725,30 @@ public Builder clearType() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @param value The bytes for type to set.
      * @return This builder for chaining.
      */
-    public Builder setTypeBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTypeBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -690,12 +758,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.AcceleratorType)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.AcceleratorType)
   private static final com.google.cloud.tpu.v2alpha1.AcceleratorType DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.AcceleratorType();
   }
@@ -704,27 +772,27 @@ public static com.google.cloud.tpu.v2alpha1.AcceleratorType getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public AcceleratorType parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AcceleratorType parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -739,6 +807,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.AcceleratorType getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeName.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeName.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeName.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
similarity index 51%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
index d3abf4c1597c..3379a907db8e 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
@@ -1,49 +1,75 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface AcceleratorTypeOrBuilder extends
+public interface AcceleratorTypeOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.AcceleratorType)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The type.
    */
   java.lang.String getType();
   /**
+   *
+   *
    * 
    * The accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The bytes for type.
    */
-  com.google.protobuf.ByteString
-      getTypeBytes();
+  com.google.protobuf.ByteString getTypeBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
index 76405df467af..c41f5080b163 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
@@ -1,62 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * An access config attached to the TPU worker.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.AccessConfig}
  */
-public final class AccessConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AccessConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.AccessConfig)
     AccessConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AccessConfig.newBuilder() to construct.
   private AccessConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private AccessConfig() {
     externalIp_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new AccessConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.AccessConfig.class, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder.class);
+            com.google.cloud.tpu.v2alpha1.AccessConfig.class,
+            com.google.cloud.tpu.v2alpha1.AccessConfig.Builder.class);
   }
 
   public static final int EXTERNAL_IP_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object externalIp_ = "";
   /**
+   *
+   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The externalIp.
    */
   @java.lang.Override
@@ -65,29 +88,29 @@ public java.lang.String getExternalIp() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       externalIp_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for externalIp.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getExternalIpBytes() {
+  public com.google.protobuf.ByteString getExternalIpBytes() {
     java.lang.Object ref = externalIp_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       externalIp_ = b;
       return b;
     } else {
@@ -96,6 +119,7 @@ public java.lang.String getExternalIp() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +131,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(externalIp_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, externalIp_);
     }
@@ -132,15 +155,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.AccessConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.AccessConfig other = (com.google.cloud.tpu.v2alpha1.AccessConfig) obj;
+    com.google.cloud.tpu.v2alpha1.AccessConfig other =
+        (com.google.cloud.tpu.v2alpha1.AccessConfig) obj;
 
-    if (!getExternalIp()
-        .equals(other.getExternalIp())) return false;
+    if (!getExternalIp().equals(other.getExternalIp())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +182,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.AccessConfig parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.AccessConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.AccessConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * An access config attached to the TPU worker.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.AccessConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.AccessConfig)
       com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.AccessConfig.class, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder.class);
+              com.google.cloud.tpu.v2alpha1.AccessConfig.class,
+              com.google.cloud.tpu.v2alpha1.AccessConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.AccessConfig.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +321,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +342,11 @@ public com.google.cloud.tpu.v2alpha1.AccessConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.AccessConfig buildPartial() {
-      com.google.cloud.tpu.v2alpha1.AccessConfig result = new com.google.cloud.tpu.v2alpha1.AccessConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.AccessConfig result =
+          new com.google.cloud.tpu.v2alpha1.AccessConfig(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +362,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.AccessConfig result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.AccessConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.AccessConfig)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.AccessConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +434,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              externalIp_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                externalIp_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +456,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object externalIp_ = "";
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The externalIp.
      */
     public java.lang.String getExternalIp() {
       java.lang.Object ref = externalIp_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         externalIp_ = s;
         return s;
@@ -445,20 +483,21 @@ public java.lang.String getExternalIp() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The bytes for externalIp.
      */
-    public com.google.protobuf.ByteString
-        getExternalIpBytes() {
+    public com.google.protobuf.ByteString getExternalIpBytes() {
       java.lang.Object ref = externalIp_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         externalIp_ = b;
         return b;
       } else {
@@ -466,28 +505,35 @@ public java.lang.String getExternalIp() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The externalIp to set.
      * @return This builder for chaining.
      */
-    public Builder setExternalIp(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setExternalIp(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       externalIp_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearExternalIp() {
@@ -497,26 +543,30 @@ public Builder clearExternalIp() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The bytes for externalIp to set.
      * @return This builder for chaining.
      */
-    public Builder setExternalIpBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setExternalIpBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       externalIp_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +576,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.AccessConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.AccessConfig)
   private static final com.google.cloud.tpu.v2alpha1.AccessConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.AccessConfig();
   }
@@ -540,27 +590,27 @@ public static com.google.cloud.tpu.v2alpha1.AccessConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public AccessConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AccessConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +625,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.AccessConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
similarity index 52%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
index f8ae5ed04810..3ff4351e51d5 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
@@ -1,29 +1,50 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface AccessConfigOrBuilder extends
+public interface AccessConfigOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.AccessConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The externalIp.
    */
   java.lang.String getExternalIp();
   /**
+   *
+   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for externalIp.
    */
-  com.google.protobuf.ByteString
-      getExternalIpBytes();
+  com.google.protobuf.ByteString getExternalIpBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
similarity index 69%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
index 2f782b402c6a..486c8bfc5a10 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A node-attached disk resource.
  * Next ID: 8;
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.AttachedDisk}
  */
-public final class AttachedDisk extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AttachedDisk extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.AttachedDisk)
     AttachedDiskOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AttachedDisk.newBuilder() to construct.
   private AttachedDisk(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private AttachedDisk() {
     sourceDisk_ = "";
     mode_ = 0;
@@ -27,39 +45,43 @@ private AttachedDisk() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new AttachedDisk();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.AttachedDisk.class, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder.class);
+            com.google.cloud.tpu.v2alpha1.AttachedDisk.class,
+            com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * The different mode of the attached disk.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode}
    */
-  public enum DiskMode
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * The disk mode is not known/set.
      * 

@@ -68,6 +90,8 @@ public enum DiskMode
      */
     DISK_MODE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * Attaches the disk in read-write mode. Only one TPU node can attach a disk
      * in read-write mode at a time.
@@ -77,6 +101,8 @@ public enum DiskMode
      */
     READ_WRITE(1),
     /**
+     *
+     *
      * 
      * Attaches the disk in read-only mode. Multiple TPU nodes can attach
      * a disk in read-only mode at a time.
@@ -89,6 +115,8 @@ public enum DiskMode
     ;
 
     /**
+     *
+     *
      * 
      * The disk mode is not known/set.
      * 

@@ -97,6 +125,8 @@ public enum DiskMode
      */
     public static final int DISK_MODE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * Attaches the disk in read-write mode. Only one TPU node can attach a disk
      * in read-write mode at a time.
@@ -106,6 +136,8 @@ public enum DiskMode
      */
     public static final int READ_WRITE_VALUE = 1;
     /**
+     *
+     *
      * 
      * Attaches the disk in read-only mode. Multiple TPU nodes can attach
      * a disk in read-only mode at a time.
@@ -115,7 +147,6 @@ public enum DiskMode
      */
     public static final int READ_ONLY_VALUE = 2;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -140,49 +171,49 @@ public static DiskMode valueOf(int value) {
      */
     public static DiskMode forNumber(int value) {
       switch (value) {
-        case 0: return DISK_MODE_UNSPECIFIED;
-        case 1: return READ_WRITE;
-        case 2: return READ_ONLY;
-        default: return null;
+        case 0:
+          return DISK_MODE_UNSPECIFIED;
+        case 1:
+          return READ_WRITE;
+        case 2:
+          return READ_ONLY;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        DiskMode> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public DiskMode findValueByNumber(int number) {
-              return DiskMode.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public DiskMode findValueByNumber(int number) {
+            return DiskMode.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.AttachedDisk.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final DiskMode[] VALUES = values();
 
-    public static DiskMode valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static DiskMode valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -200,15 +231,19 @@ private DiskMode(int value) {
   }
 
   public static final int SOURCE_DISK_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object sourceDisk_ = "";
   /**
+   *
+   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
+   *
    * @return The sourceDisk.
    */
   @java.lang.Override
@@ -217,30 +252,30 @@ public java.lang.String getSourceDisk() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       sourceDisk_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
+   *
    * @return The bytes for sourceDisk.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSourceDiskBytes() {
+  public com.google.protobuf.ByteString getSourceDiskBytes() {
     java.lang.Object ref = sourceDisk_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       sourceDisk_ = b;
       return b;
     } else {
@@ -251,6 +286,8 @@ public java.lang.String getSourceDisk() {
   public static final int MODE_FIELD_NUMBER = 4;
   private int mode_ = 0;
   /**
+   *
+   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -258,12 +295,16 @@ public java.lang.String getSourceDisk() {
    * 

    *
    * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
+   *
    * @return The enum numeric value on the wire for mode.
    */
-  @java.lang.Override public int getModeValue() {
+  @java.lang.Override
+  public int getModeValue() {
     return mode_;
   }
   /**
+   *
+   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -271,14 +312,20 @@ public java.lang.String getSourceDisk() {
    * 

    *
    * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
+   *
    * @return The mode.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode() {
-    com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode result = com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.forNumber(mode_);
-    return result == null ? com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.UNRECOGNIZED : result;
+  @java.lang.Override
+  public com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode() {
+    com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode result =
+        com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.forNumber(mode_);
+    return result == null
+        ? com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.UNRECOGNIZED
+        : result;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -290,12 +337,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(sourceDisk_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, sourceDisk_);
     }
-    if (mode_ != com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
+    if (mode_
+        != com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
       output.writeEnum(4, mode_);
     }
     getUnknownFields().writeTo(output);
@@ -310,9 +357,9 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(sourceDisk_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, sourceDisk_);
     }
-    if (mode_ != com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(4, mode_);
+    if (mode_
+        != com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(4, mode_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -322,15 +369,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.AttachedDisk)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.AttachedDisk other = (com.google.cloud.tpu.v2alpha1.AttachedDisk) obj;
+    com.google.cloud.tpu.v2alpha1.AttachedDisk other =
+        (com.google.cloud.tpu.v2alpha1.AttachedDisk) obj;
 
-    if (!getSourceDisk()
-        .equals(other.getSourceDisk())) return false;
+    if (!getSourceDisk().equals(other.getSourceDisk())) return false;
     if (mode_ != other.mode_) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -352,97 +399,104 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.AttachedDisk prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A node-attached disk resource.
    * Next ID: 8;
@@ -450,33 +504,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.AttachedDisk}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.AttachedDisk)
       com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.AttachedDisk.class, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder.class);
+              com.google.cloud.tpu.v2alpha1.AttachedDisk.class,
+              com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.AttachedDisk.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -487,9 +540,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
     }
 
     @java.lang.Override
@@ -508,8 +561,11 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.AttachedDisk buildPartial() {
-      com.google.cloud.tpu.v2alpha1.AttachedDisk result = new com.google.cloud.tpu.v2alpha1.AttachedDisk(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.AttachedDisk result =
+          new com.google.cloud.tpu.v2alpha1.AttachedDisk(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -528,38 +584,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.AttachedDisk result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.AttachedDisk) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.AttachedDisk)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.AttachedDisk) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -602,22 +659,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 26: {
-              sourceDisk_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 26
-            case 32: {
-              mode_ = input.readEnum();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 32
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 26:
+              {
+                sourceDisk_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 26
+            case 32:
+              {
+                mode_ = input.readEnum();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 32
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -627,23 +687,26 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object sourceDisk_ = "";
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @return The sourceDisk.
      */
     public java.lang.String getSourceDisk() {
       java.lang.Object ref = sourceDisk_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         sourceDisk_ = s;
         return s;
@@ -652,21 +715,22 @@ public java.lang.String getSourceDisk() {
       }
     }
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @return The bytes for sourceDisk.
      */
-    public com.google.protobuf.ByteString
-        getSourceDiskBytes() {
+    public com.google.protobuf.ByteString getSourceDiskBytes() {
       java.lang.Object ref = sourceDisk_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         sourceDisk_ = b;
         return b;
       } else {
@@ -674,30 +738,37 @@ public java.lang.String getSourceDisk() {
       }
     }
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @param value The sourceDisk to set.
      * @return This builder for chaining.
      */
-    public Builder setSourceDisk(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSourceDisk(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       sourceDisk_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSourceDisk() {
@@ -707,18 +778,22 @@ public Builder clearSourceDisk() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @param value The bytes for sourceDisk to set.
      * @return This builder for chaining.
      */
-    public Builder setSourceDiskBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSourceDiskBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       sourceDisk_ = value;
       bitField0_ |= 0x00000001;
@@ -728,6 +803,8 @@ public Builder setSourceDiskBytes(
 
     private int mode_ = 0;
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -735,12 +812,16 @@ public Builder setSourceDiskBytes(
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
+     *
      * @return The enum numeric value on the wire for mode.
      */
-    @java.lang.Override public int getModeValue() {
+    @java.lang.Override
+    public int getModeValue() {
       return mode_;
     }
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -748,6 +829,7 @@ public Builder setSourceDiskBytes(
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
+     *
      * @param value The enum numeric value on the wire for mode to set.
      * @return This builder for chaining.
      */
@@ -758,6 +840,8 @@ public Builder setModeValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -765,14 +849,20 @@ public Builder setModeValue(int value) {
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
+     *
      * @return The mode.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode() {
-      com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode result = com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.forNumber(mode_);
-      return result == null ? com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.UNRECOGNIZED : result;
+      com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode result =
+          com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.forNumber(mode_);
+      return result == null
+          ? com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.UNRECOGNIZED
+          : result;
     }
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -780,6 +870,7 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode() {
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
+     *
      * @param value The mode to set.
      * @return This builder for chaining.
      */
@@ -793,6 +884,8 @@ public Builder setMode(com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode value
       return this;
     }
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -800,6 +893,7 @@ public Builder setMode(com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode value
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearMode() {
@@ -808,9 +902,9 @@ public Builder clearMode() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -820,12 +914,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.AttachedDisk)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.AttachedDisk)
   private static final com.google.cloud.tpu.v2alpha1.AttachedDisk DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.AttachedDisk();
   }
@@ -834,27 +928,27 @@ public static com.google.cloud.tpu.v2alpha1.AttachedDisk getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public AttachedDisk parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AttachedDisk parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -869,6 +963,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.AttachedDisk getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
index e1a6a845faa7..b7aebddde19b 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
@@ -1,35 +1,58 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface AttachedDiskOrBuilder extends
+public interface AttachedDiskOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.AttachedDisk)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
+   *
    * @return The sourceDisk.
    */
   java.lang.String getSourceDisk();
   /**
+   *
+   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
+   *
    * @return The bytes for sourceDisk.
    */
-  com.google.protobuf.ByteString
-      getSourceDiskBytes();
+  com.google.protobuf.ByteString getSourceDiskBytes();
 
   /**
+   *
+   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -37,10 +60,13 @@ public interface AttachedDiskOrBuilder extends
    * 

    *
    * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
+   *
    * @return The enum numeric value on the wire for mode.
    */
   int getModeValue();
   /**
+   *
+   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -48,6 +74,7 @@ public interface AttachedDiskOrBuilder extends
    * 

    *
    * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
+   *
    * @return The mode.
    */
   com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode();
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java
new file mode 100644
index 000000000000..61124130baca
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java
@@ -0,0 +1,1135 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public final class CloudTpuProto {
+  private CloudTpuProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
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+      internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
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+      internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
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+      internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable;
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+      internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
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+      internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable;
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+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
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+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
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+  static {
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+          + "interval.proto\"k\n\017GuestAttributes\022\022\n\nque"
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+          + "le.cloud.tpu.v2alpha1.Symptom.SymptomTyp"
+          + "e\022\017\n\007details\030\003 \001(\t\022\021\n\tworker_id\030\004 \001(\t\"\244\001"
+          + "\n\013SymptomType\022\034\n\030SYMPTOM_TYPE_UNSPECIFIE"
+          + "D\020\000\022\016\n\nLOW_MEMORY\020\001\022\021\n\rOUT_OF_MEMORY\020\002\022\025"
+          + "\n\021EXECUTE_TIMED_OUT\020\003\022\023\n\017MESH_BUILD_FAIL"
+          + "\020\004\022\025\n\021HBM_OUT_OF_MEMORY\020\005\022\021\n\rPROJECT_ABU"
+          + "SE\020\006\"r\n\031GetGuestAttributesRequest\022-\n\004nam"
+          + "e\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googleapis.com/Node"
+          + "\022\022\n\nquery_path\030\002 \001(\t\022\022\n\nworker_ids\030\003 \003(\t"
+          + "\"b\n\032GetGuestAttributesResponse\022D\n\020guest_"
+          + "attributes\030\001 \003(\0132*.google.cloud.tpu.v2al"
+          + "pha1.GuestAttributes\"d\n\037SimulateMaintena"
+          + "nceEventRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027t"
+          + "pu.googleapis.com/Node\022\022\n\nworker_ids\030\002 \003"
+          + "(\t\"4\n\026ShieldedInstanceConfig\022\032\n\022enable_s"
+          + "ecure_boot\030\001 \001(\0102\267\035\n\003Tpu\022\250\001\n\tListNodes\022+"
+          + ".google.cloud.tpu.v2alpha1.ListNodesRequ"
+          + "est\032,.google.cloud.tpu.v2alpha1.ListNode"
+          + "sResponse\"@\202\323\344\223\0021\022//v2alpha1/{parent=pro"
+          + "jects/*/locations/*}/nodes\332A\006parent\022\225\001\n\007"
+          + "GetNode\022).google.cloud.tpu.v2alpha1.GetN"
+          + "odeRequest\032\037.google.cloud.tpu.v2alpha1.N"
+          + "ode\">\202\323\344\223\0021\022//v2alpha1/{name=projects/*/"
+          + "locations/*/nodes/*}\332A\004name\022\312\001\n\nCreateNo"
+          + "de\022,.google.cloud.tpu.v2alpha1.CreateNod"
+          + "eRequest\032\035.google.longrunning.Operation\""
+          + "o\202\323\344\223\0027\"//v2alpha1/{parent=projects/*/lo"
+          + "cations/*}/nodes:\004node\332A\023parent,node,nod"
+          + "e_id\312A\031\n\004Node\022\021OperationMetadata\022\306\001\n\nDel"
+          + "eteNode\022,.google.cloud.tpu.v2alpha1.Dele"
+          + "teNodeRequest\032\035.google.longrunning.Opera"
+          + "tion\"k\202\323\344\223\0021*//v2alpha1/{name=projects/*"
+          + "/locations/*/nodes/*}\332A\004name\312A*\n\025google."
+          + "protobuf.Empty\022\021OperationMetadata\022\262\001\n\010St"
+          + "opNode\022*.google.cloud.tpu.v2alpha1.StopN"
+          + "odeRequest\032\035.google.longrunning.Operatio"
+          + "n\"[\202\323\344\223\0029\"4/v2alpha1/{name=projects/*/lo"
+          + "cations/*/nodes/*}:stop:\001*\312A\031\n\004Node\022\021Ope"
+          + "rationMetadata\022\265\001\n\tStartNode\022+.google.cl"
+          + "oud.tpu.v2alpha1.StartNodeRequest\032\035.goog"
+          + "le.longrunning.Operation\"\\\202\323\344\223\002:\"5/v2alp"
+          + "ha1/{name=projects/*/locations/*/nodes/*"
+          + "}:start:\001*\312A\031\n\004Node\022\021OperationMetadata\022\314"
+          + "\001\n\nUpdateNode\022,.google.cloud.tpu.v2alpha"
+          + "1.UpdateNodeRequest\032\035.google.longrunning"
+          + ".Operation\"q\202\323\344\223\002<24/v2alpha1/{node.name"
+          + "=projects/*/locations/*/nodes/*}:\004node\332A"
+          + "\020node,update_mask\312A\031\n\004Node\022\021OperationMet"
+          + "adata\022\320\001\n\023ListQueuedResources\0225.google.c"
+          + "loud.tpu.v2alpha1.ListQueuedResourcesReq"
+          + "uest\0326.google.cloud.tpu.v2alpha1.ListQue"
+          + "uedResourcesResponse\"J\202\323\344\223\002;\0229/v2alpha1/"
+          + "{parent=projects/*/locations/*}/queuedRe"
+          + "sources\332A\006parent\022\275\001\n\021GetQueuedResource\0223"
+          + ".google.cloud.tpu.v2alpha1.GetQueuedReso"
+          + "urceRequest\032).google.cloud.tpu.v2alpha1."
+          + "QueuedResource\"H\202\323\344\223\002;\0229/v2alpha1/{name="
+          + "projects/*/locations/*/queuedResources/*"
+          + "}\332A\004name\022\224\002\n\024CreateQueuedResource\0226.goog"
+          + "le.cloud.tpu.v2alpha1.CreateQueuedResour"
+          + "ceRequest\032\035.google.longrunning.Operation"
+          + "\"\244\001\202\323\344\223\002L\"9/v2alpha1/{parent=projects/*/"
+          + "locations/*}/queuedResources:\017queued_res"
+          + "ource\332A)parent,queued_resource,queued_re"
+          + "source_id\312A#\n\016QueuedResource\022\021OperationM"
+          + "etadata\022\335\001\n\024DeleteQueuedResource\0226.googl"
+          + "e.cloud.tpu.v2alpha1.DeleteQueuedResourc"
+          + "eRequest\032\035.google.longrunning.Operation\""
+          + "n\202\323\344\223\002;*9/v2alpha1/{name=projects/*/loca"
+          + "tions/*/queuedResources/*}\332A\004name\312A#\n\016Qu"
+          + "euedResource\022\021OperationMetadata\022\336\001\n\027Gene"
+          + "rateServiceIdentity\0229.google.cloud.tpu.v"
+          + "2alpha1.GenerateServiceIdentityRequest\032:"
+          + ".google.cloud.tpu.v2alpha1.GenerateServi"
+          + "ceIdentityResponse\"L\202\323\344\223\002F\"A/v2alpha1/{p"
+          + "arent=projects/*/locations/*}:generateSe"
+          + "rviceIdentity:\001*\022\324\001\n\024ListAcceleratorType"
+          + "s\0226.google.cloud.tpu.v2alpha1.ListAccele"
+          + "ratorTypesRequest\0327.google.cloud.tpu.v2a"
+          + "lpha1.ListAcceleratorTypesResponse\"K\202\323\344\223"
+          + "\002<\022:/v2alpha1/{parent=projects/*/locatio"
+          + "ns/*}/acceleratorTypes\332A\006parent\022\301\001\n\022GetA"
+          + "cceleratorType\0224.google.cloud.tpu.v2alph"
+          + "a1.GetAcceleratorTypeRequest\032*.google.cl"
+          + "oud.tpu.v2alpha1.AcceleratorType\"I\202\323\344\223\002<"
+          + "\022:/v2alpha1/{name=projects/*/locations/*"
+          + "/acceleratorTypes/*}\332A\004name\022\320\001\n\023ListRunt"
+          + "imeVersions\0225.google.cloud.tpu.v2alpha1."
+          + "ListRuntimeVersionsRequest\0326.google.clou"
+          + "d.tpu.v2alpha1.ListRuntimeVersionsRespon"
+          + "se\"J\202\323\344\223\002;\0229/v2alpha1/{parent=projects/*"
+          + "/locations/*}/runtimeVersions\332A\006parent\022\275"
+          + "\001\n\021GetRuntimeVersion\0223.google.cloud.tpu."
+          + "v2alpha1.GetRuntimeVersionRequest\032).goog"
+          + "le.cloud.tpu.v2alpha1.RuntimeVersion\"H\202\323"
+          + "\344\223\002;\0229/v2alpha1/{name=projects/*/locatio"
+          + "ns/*/runtimeVersions/*}\332A\004name\022\320\001\n\022GetGu"
+          + "estAttributes\0224.google.cloud.tpu.v2alpha"
+          + "1.GetGuestAttributesRequest\0325.google.clo"
+          + "ud.tpu.v2alpha1.GetGuestAttributesRespon"
+          + "se\"M\202\323\344\223\002G\"B/v2alpha1/{name=projects/*/l"
+          + "ocations/*/nodes/*}:getGuestAttributes:\001"
+          + "*\022\346\001\n\030SimulateMaintenanceEvent\022:.google."
+          + "cloud.tpu.v2alpha1.SimulateMaintenanceEv"
+          + "entRequest\032\035.google.longrunning.Operatio"
+          + "n\"o\202\323\344\223\002M\"H/v2alpha1/{name=projects/*/lo"
+          + "cations/*/nodes/*}:simulateMaintenanceEv"
+          + "ent:\001*\312A\031\n\004Node\022\021OperationMetadata\032F\312A\022t"
+          + "pu.googleapis.com\322A.https://www.googleap"
+          + "is.com/auth/cloud-platformBn\n\035com.google"
+          + ".cloud.tpu.v2alpha1B\rCloudTpuProtoP\001Z
  * Request for [CreateNode][google.cloud.tpu.v2alpha1.Tpu.CreateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.CreateNodeRequest}
  */
-public final class CreateNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CreateNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.CreateNodeRequest)
     CreateNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CreateNodeRequest.newBuilder() to construct.
   private CreateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CreateNodeRequest() {
     parent_ = "";
     nodeId_ = "";
@@ -27,38 +45,45 @@ private CreateNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CreateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class, com.google.cloud.tpu.v2alpha1.CreateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class,
+            com.google.cloud.tpu.v2alpha1.CreateNodeRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -67,29 +92,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -98,14 +125,18 @@ public java.lang.String getParent() {
   }
 
   public static final int NODE_ID_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nodeId_ = "";
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The nodeId.
    */
   @java.lang.Override
@@ -114,29 +145,29 @@ public java.lang.String getNodeId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nodeId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The bytes for nodeId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNodeIdBytes() {
+  public com.google.protobuf.ByteString getNodeIdBytes() {
     java.lang.Object ref = nodeId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nodeId_ = b;
       return b;
     } else {
@@ -147,11 +178,15 @@ public java.lang.String getNodeId() {
   public static final int NODE_FIELD_NUMBER = 3;
   private com.google.cloud.tpu.v2alpha1.Node node_;
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -159,11 +194,15 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The node.
    */
   @java.lang.Override
@@ -171,11 +210,14 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
   }
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
@@ -183,14 +225,18 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
   }
 
   public static final int REQUEST_ID_FIELD_NUMBER = 6;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object requestId_ = "";
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 6;
+   *
    * @return The requestId.
    */
   @java.lang.Override
@@ -199,29 +245,29 @@ public java.lang.String getRequestId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       requestId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 6;
+   *
    * @return The bytes for requestId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getRequestIdBytes() {
+  public com.google.protobuf.ByteString getRequestIdBytes() {
     java.lang.Object ref = requestId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       requestId_ = b;
       return b;
     } else {
@@ -230,6 +276,7 @@ public java.lang.String getRequestId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -241,8 +288,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -271,8 +317,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nodeId_);
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getNode());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getNode());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(requestId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, requestId_);
@@ -285,24 +330,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.CreateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.CreateNodeRequest other = (com.google.cloud.tpu.v2alpha1.CreateNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.CreateNodeRequest other =
+        (com.google.cloud.tpu.v2alpha1.CreateNodeRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (!getNodeId()
-        .equals(other.getNodeId())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (!getNodeId().equals(other.getNodeId())) return false;
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode()
-          .equals(other.getNode())) return false;
+      if (!getNode().equals(other.getNode())) return false;
     }
-    if (!getRequestId()
-        .equals(other.getRequestId())) return false;
+    if (!getRequestId().equals(other.getRequestId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -329,130 +371,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.CreateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [CreateNode][google.cloud.tpu.v2alpha1.Tpu.CreateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.CreateNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.CreateNodeRequest)
       com.google.cloud.tpu.v2alpha1.CreateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class, com.google.cloud.tpu.v2alpha1.CreateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class,
+              com.google.cloud.tpu.v2alpha1.CreateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.CreateNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -469,9 +517,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -490,8 +538,11 @@ public com.google.cloud.tpu.v2alpha1.CreateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.CreateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.CreateNodeRequest result = new com.google.cloud.tpu.v2alpha1.CreateNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.CreateNodeRequest result =
+          new com.google.cloud.tpu.v2alpha1.CreateNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -505,9 +556,7 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.CreateNodeRequest resul
         result.nodeId_ = nodeId_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.node_ = nodeBuilder_ == null
-            ? node_
-            : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000008) != 0)) {
         result.requestId_ = requestId_;
@@ -518,38 +567,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.CreateNodeRequest resul
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.CreateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.CreateNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.CreateNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -557,7 +607,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.CreateNodeRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.CreateNodeRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.CreateNodeRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -602,34 +653,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              nodeId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              input.readMessage(
-                  getNodeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 50: {
-              requestId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 50
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                nodeId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 50:
+              {
+                requestId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 50
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -639,22 +693,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -663,20 +722,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -684,28 +746,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -715,17 +788,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -735,18 +814,20 @@ public Builder setParentBytes(
 
     private java.lang.Object nodeId_ = "";
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @return The nodeId.
      */
     public java.lang.String getNodeId() {
       java.lang.Object ref = nodeId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nodeId_ = s;
         return s;
@@ -755,20 +836,21 @@ public java.lang.String getNodeId() {
       }
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @return The bytes for nodeId.
      */
-    public com.google.protobuf.ByteString
-        getNodeIdBytes() {
+    public com.google.protobuf.ByteString getNodeIdBytes() {
       java.lang.Object ref = nodeId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nodeId_ = b;
         return b;
       } else {
@@ -776,28 +858,35 @@ public java.lang.String getNodeId() {
       }
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @param value The nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNodeId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nodeId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNodeId() {
@@ -807,17 +896,21 @@ public Builder clearNodeId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @param value The bytes for nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nodeId_ = value;
       bitField0_ |= 0x00000002;
@@ -827,24 +920,35 @@ public Builder setNodeIdBytes(
 
     private com.google.cloud.tpu.v2alpha1.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> nodeBuilder_;
+            com.google.cloud.tpu.v2alpha1.Node,
+            com.google.cloud.tpu.v2alpha1.Node.Builder,
+            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
+        nodeBuilder_;
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The node.
      */
     public com.google.cloud.tpu.v2alpha1.Node getNode() {
@@ -855,11 +959,14 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodeBuilder_ == null) {
@@ -875,14 +982,16 @@ public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public Builder setNode(
-        com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder setNode(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -893,17 +1002,20 @@ public Builder setNode(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0) &&
-          node_ != null &&
-          node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0)
+            && node_ != null
+            && node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -916,11 +1028,14 @@ public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearNode() {
       bitField0_ = (bitField0_ & ~0x00000004);
@@ -933,11 +1048,14 @@ public Builder clearNode() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
       bitField0_ |= 0x00000004;
@@ -945,36 +1063,44 @@ public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ?
-            com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
+        return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.Node,
+            com.google.cloud.tpu.v2alpha1.Node.Builder,
+            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
-                getNode(),
-                getParentForChildren(),
-                isClean());
+        nodeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.Node,
+                com.google.cloud.tpu.v2alpha1.Node.Builder,
+                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
+                getNode(), getParentForChildren(), isClean());
         node_ = null;
       }
       return nodeBuilder_;
@@ -982,18 +1108,20 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
 
     private java.lang.Object requestId_ = "";
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
+     *
      * @return The requestId.
      */
     public java.lang.String getRequestId() {
       java.lang.Object ref = requestId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         requestId_ = s;
         return s;
@@ -1002,20 +1130,21 @@ public java.lang.String getRequestId() {
       }
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
+     *
      * @return The bytes for requestId.
      */
-    public com.google.protobuf.ByteString
-        getRequestIdBytes() {
+    public com.google.protobuf.ByteString getRequestIdBytes() {
       java.lang.Object ref = requestId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         requestId_ = b;
         return b;
       } else {
@@ -1023,28 +1152,35 @@ public java.lang.String getRequestId() {
       }
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
+     *
      * @param value The requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRequestId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       requestId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearRequestId() {
@@ -1054,26 +1190,30 @@ public Builder clearRequestId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
+     *
      * @param value The bytes for requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRequestIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       requestId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1083,12 +1223,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.CreateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.CreateNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.CreateNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.CreateNodeRequest();
   }
@@ -1097,27 +1237,27 @@ public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CreateNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CreateNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1132,6 +1272,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.CreateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
index 0933cfaf4d4a..122d2b9d295e 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
@@ -1,96 +1,142 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface CreateNodeRequestOrBuilder extends
+public interface CreateNodeRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.CreateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The nodeId.
    */
   java.lang.String getNodeId();
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The bytes for nodeId.
    */
-  com.google.protobuf.ByteString
-      getNodeIdBytes();
+  com.google.protobuf.ByteString getNodeIdBytes();
 
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The node.
    */
   com.google.cloud.tpu.v2alpha1.Node getNode();
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 6;
+   *
    * @return The requestId.
    */
   java.lang.String getRequestId();
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 6;
+   *
    * @return The bytes for requestId.
    */
-  com.google.protobuf.ByteString
-      getRequestIdBytes();
+  com.google.protobuf.ByteString getRequestIdBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
similarity index 64%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
index ee547b7a64a5..ef0f7afdf513 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [CreateQueuedResource][google.cloud.tpu.v2alpha1.Tpu.CreateQueuedResource].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest}
  */
-public final class CreateQueuedResourceRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CreateQueuedResourceRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
     CreateQueuedResourceRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CreateQueuedResourceRequest.newBuilder() to construct.
   private CreateQueuedResourceRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CreateQueuedResourceRequest() {
     parent_ = "";
     queuedResourceId_ = "";
@@ -28,38 +46,45 @@ private CreateQueuedResourceRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CreateQueuedResourceRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class,
+            com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -68,29 +93,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -99,15 +126,19 @@ public java.lang.String getParent() {
   }
 
   public static final int QUEUED_RESOURCE_ID_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object queuedResourceId_ = "";
   /**
+   *
+   *
    * 
    * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
    * regex format.
    * 

    *
    * string queued_resource_id = 2;
+   *
    * @return The queuedResourceId.
    */
   @java.lang.Override
@@ -116,30 +147,30 @@ public java.lang.String getQueuedResourceId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queuedResourceId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
    * regex format.
    * 

    *
    * string queued_resource_id = 2;
+   *
    * @return The bytes for queuedResourceId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getQueuedResourceIdBytes() {
+  public com.google.protobuf.ByteString getQueuedResourceIdBytes() {
     java.lang.Object ref = queuedResourceId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       queuedResourceId_ = b;
       return b;
     } else {
@@ -150,11 +181,16 @@ public java.lang.String getQueuedResourceId() {
   public static final int QUEUED_RESOURCE_FIELD_NUMBER = 3;
   private com.google.cloud.tpu.v2alpha1.QueuedResource queuedResource_;
   /**
+   *
+   *
    * 
    * Required. The queued resource.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the queuedResource field is set.
    */
   @java.lang.Override
@@ -162,38 +198,55 @@ public boolean hasQueuedResource() {
     return queuedResource_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The queued resource.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The queuedResource.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource() {
-    return queuedResource_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance() : queuedResource_;
+    return queuedResource_ == null
+        ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()
+        : queuedResource_;
   }
   /**
+   *
+   *
    * 
    * Required. The queued resource.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourceOrBuilder() {
-    return queuedResource_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance() : queuedResource_;
+    return queuedResource_ == null
+        ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()
+        : queuedResource_;
   }
 
   public static final int REQUEST_ID_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object requestId_ = "";
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 4;
+   *
    * @return The requestId.
    */
   @java.lang.Override
@@ -202,29 +255,29 @@ public java.lang.String getRequestId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       requestId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 4;
+   *
    * @return The bytes for requestId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getRequestIdBytes() {
+  public com.google.protobuf.ByteString getRequestIdBytes() {
     java.lang.Object ref = requestId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       requestId_ = b;
       return b;
     } else {
@@ -233,6 +286,7 @@ public java.lang.String getRequestId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -244,8 +298,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -274,8 +327,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, queuedResourceId_);
     }
     if (queuedResource_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getQueuedResource());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getQueuedResource());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(requestId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, requestId_);
@@ -288,24 +340,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest other = (com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) obj;
+    com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest other =
+        (com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (!getQueuedResourceId()
-        .equals(other.getQueuedResourceId())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (!getQueuedResourceId().equals(other.getQueuedResourceId())) return false;
     if (hasQueuedResource() != other.hasQueuedResource()) return false;
     if (hasQueuedResource()) {
-      if (!getQueuedResource()
-          .equals(other.getQueuedResource())) return false;
+      if (!getQueuedResource().equals(other.getQueuedResource())) return false;
     }
-    if (!getRequestId()
-        .equals(other.getRequestId())) return false;
+    if (!getRequestId().equals(other.getRequestId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -333,96 +382,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [CreateQueuedResource][google.cloud.tpu.v2alpha1.Tpu.CreateQueuedResource].
@@ -430,33 +487,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
       com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class,
+              com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -473,9 +529,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
@@ -494,8 +550,11 @@ public com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest result = new com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest result =
+          new com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -509,9 +568,8 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceReq
         result.queuedResourceId_ = queuedResourceId_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.queuedResource_ = queuedResourceBuilder_ == null
-            ? queuedResource_
-            : queuedResourceBuilder_.build();
+        result.queuedResource_ =
+            queuedResourceBuilder_ == null ? queuedResource_ : queuedResourceBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000008) != 0)) {
         result.requestId_ = requestId_;
@@ -522,38 +580,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceReq
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -561,7 +620,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -606,34 +666,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              queuedResourceId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              input.readMessage(
-                  getQueuedResourceFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 34: {
-              requestId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                queuedResourceId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(getQueuedResourceFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                requestId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -643,22 +706,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -667,20 +735,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -688,28 +759,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -719,17 +801,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -739,19 +827,21 @@ public Builder setParentBytes(
 
     private java.lang.Object queuedResourceId_ = "";
     /**
+     *
+     *
      * 
      * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
+     *
      * @return The queuedResourceId.
      */
     public java.lang.String getQueuedResourceId() {
       java.lang.Object ref = queuedResourceId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queuedResourceId_ = s;
         return s;
@@ -760,21 +850,22 @@ public java.lang.String getQueuedResourceId() {
       }
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
+     *
      * @return The bytes for queuedResourceId.
      */
-    public com.google.protobuf.ByteString
-        getQueuedResourceIdBytes() {
+    public com.google.protobuf.ByteString getQueuedResourceIdBytes() {
       java.lang.Object ref = queuedResourceId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         queuedResourceId_ = b;
         return b;
       } else {
@@ -782,30 +873,37 @@ public java.lang.String getQueuedResourceId() {
       }
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
+     *
      * @param value The queuedResourceId to set.
      * @return This builder for chaining.
      */
-    public Builder setQueuedResourceId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueuedResourceId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       queuedResourceId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearQueuedResourceId() {
@@ -815,18 +913,22 @@ public Builder clearQueuedResourceId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
+     *
      * @param value The bytes for queuedResourceId to set.
      * @return This builder for chaining.
      */
-    public Builder setQueuedResourceIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueuedResourceIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       queuedResourceId_ = value;
       bitField0_ |= 0x00000002;
@@ -836,39 +938,58 @@ public Builder setQueuedResourceIdBytes(
 
     private com.google.cloud.tpu.v2alpha1.QueuedResource queuedResource_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder> queuedResourceBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResource,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>
+        queuedResourceBuilder_;
     /**
+     *
+     *
      * 
      * Required. The queued resource.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the queuedResource field is set.
      */
     public boolean hasQueuedResource() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. The queued resource.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The queuedResource.
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource() {
       if (queuedResourceBuilder_ == null) {
-        return queuedResource_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance() : queuedResource_;
+        return queuedResource_ == null
+            ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()
+            : queuedResource_;
       } else {
         return queuedResourceBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. The queued resource.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setQueuedResource(com.google.cloud.tpu.v2alpha1.QueuedResource value) {
       if (queuedResourceBuilder_ == null) {
@@ -884,11 +1005,15 @@ public Builder setQueuedResource(com.google.cloud.tpu.v2alpha1.QueuedResource va
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The queued resource.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setQueuedResource(
         com.google.cloud.tpu.v2alpha1.QueuedResource.Builder builderForValue) {
@@ -902,17 +1027,22 @@ public Builder setQueuedResource(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The queued resource.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeQueuedResource(com.google.cloud.tpu.v2alpha1.QueuedResource value) {
       if (queuedResourceBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0) &&
-          queuedResource_ != null &&
-          queuedResource_ != com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0)
+            && queuedResource_ != null
+            && queuedResource_
+                != com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()) {
           getQueuedResourceBuilder().mergeFrom(value);
         } else {
           queuedResource_ = value;
@@ -925,11 +1055,15 @@ public Builder mergeQueuedResource(com.google.cloud.tpu.v2alpha1.QueuedResource
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The queued resource.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearQueuedResource() {
       bitField0_ = (bitField0_ & ~0x00000004);
@@ -942,11 +1076,15 @@ public Builder clearQueuedResource() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The queued resource.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder getQueuedResourceBuilder() {
       bitField0_ |= 0x00000004;
@@ -954,36 +1092,48 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder getQueuedResourceBui
       return getQueuedResourceFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The queued resource.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourceOrBuilder() {
       if (queuedResourceBuilder_ != null) {
         return queuedResourceBuilder_.getMessageOrBuilder();
       } else {
-        return queuedResource_ == null ?
-            com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance() : queuedResource_;
+        return queuedResource_ == null
+            ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()
+            : queuedResource_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The queued resource.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResource,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>
         getQueuedResourceFieldBuilder() {
       if (queuedResourceBuilder_ == null) {
-        queuedResourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>(
-                getQueuedResource(),
-                getParentForChildren(),
-                isClean());
+        queuedResourceBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResource,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>(
+                getQueuedResource(), getParentForChildren(), isClean());
         queuedResource_ = null;
       }
       return queuedResourceBuilder_;
@@ -991,18 +1141,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourceOr
 
     private java.lang.Object requestId_ = "";
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
+     *
      * @return The requestId.
      */
     public java.lang.String getRequestId() {
       java.lang.Object ref = requestId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         requestId_ = s;
         return s;
@@ -1011,20 +1163,21 @@ public java.lang.String getRequestId() {
       }
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
+     *
      * @return The bytes for requestId.
      */
-    public com.google.protobuf.ByteString
-        getRequestIdBytes() {
+    public com.google.protobuf.ByteString getRequestIdBytes() {
       java.lang.Object ref = requestId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         requestId_ = b;
         return b;
       } else {
@@ -1032,28 +1185,35 @@ public java.lang.String getRequestId() {
       }
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
+     *
      * @param value The requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRequestId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       requestId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearRequestId() {
@@ -1063,26 +1223,30 @@ public Builder clearRequestId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
+     *
      * @param value The bytes for requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRequestIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       requestId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1092,12 +1256,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
   private static final com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest();
   }
@@ -1106,27 +1270,27 @@ public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CreateQueuedResourceRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CreateQueuedResourceRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1141,6 +1305,4 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java
similarity index 53%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java
index 2a64d2b7ed8a..14bc6d7bcb85 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java
@@ -1,98 +1,147 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface CreateQueuedResourceRequestOrBuilder extends
+public interface CreateQueuedResourceRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
    * regex format.
    * 

    *
    * string queued_resource_id = 2;
+   *
    * @return The queuedResourceId.
    */
   java.lang.String getQueuedResourceId();
   /**
+   *
+   *
    * 
    * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
    * regex format.
    * 

    *
    * string queued_resource_id = 2;
+   *
    * @return The bytes for queuedResourceId.
    */
-  com.google.protobuf.ByteString
-      getQueuedResourceIdBytes();
+  com.google.protobuf.ByteString getQueuedResourceIdBytes();
 
   /**
+   *
+   *
    * 
    * Required. The queued resource.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the queuedResource field is set.
    */
   boolean hasQueuedResource();
   /**
+   *
+   *
    * 
    * Required. The queued resource.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The queuedResource.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource();
   /**
+   *
+   *
    * 
    * Required. The queued resource.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourceOrBuilder();
 
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 4;
+   *
    * @return The requestId.
    */
   java.lang.String getRequestId();
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 4;
+   *
    * @return The bytes for requestId.
    */
-  com.google.protobuf.ByteString
-      getRequestIdBytes();
+  com.google.protobuf.ByteString getRequestIdBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
similarity index 64%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
index a5c6d5c0a630..5b749d69d533 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for [DeleteNode][google.cloud.tpu.v2alpha1.Tpu.DeleteNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.DeleteNodeRequest}
  */
-public final class DeleteNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DeleteNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
     DeleteNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DeleteNodeRequest.newBuilder() to construct.
   private DeleteNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DeleteNodeRequest() {
     name_ = "";
     requestId_ = "";
@@ -26,38 +44,45 @@ private DeleteNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new DeleteNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class, com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class,
+            com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,14 +124,18 @@ public java.lang.String getName() {
   }
 
   public static final int REQUEST_ID_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object requestId_ = "";
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 3;
+   *
    * @return The requestId.
    */
   @java.lang.Override
@@ -113,29 +144,29 @@ public java.lang.String getRequestId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       requestId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 3;
+   *
    * @return The bytes for requestId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getRequestIdBytes() {
+  public com.google.protobuf.ByteString getRequestIdBytes() {
     java.lang.Object ref = requestId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       requestId_ = b;
       return b;
     } else {
@@ -144,6 +175,7 @@ public java.lang.String getRequestId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -155,8 +187,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -186,17 +217,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.DeleteNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.DeleteNodeRequest other = (com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.DeleteNodeRequest other =
+        (com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getRequestId()
-        .equals(other.getRequestId())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getRequestId().equals(other.getRequestId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -217,130 +247,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [DeleteNode][google.cloud.tpu.v2alpha1.Tpu.DeleteNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.DeleteNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
       com.google.cloud.tpu.v2alpha1.DeleteNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class, com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class,
+              com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,9 +387,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -372,8 +408,11 @@ public com.google.cloud.tpu.v2alpha1.DeleteNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.DeleteNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.DeleteNodeRequest result = new com.google.cloud.tpu.v2alpha1.DeleteNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.DeleteNodeRequest result =
+          new com.google.cloud.tpu.v2alpha1.DeleteNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -392,38 +431,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest resul
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.DeleteNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -431,7 +471,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -468,22 +509,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 26: {
-              requestId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 26:
+              {
+                requestId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -493,22 +537,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -517,20 +566,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -538,28 +590,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -569,17 +632,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -589,18 +658,20 @@ public Builder setNameBytes(
 
     private java.lang.Object requestId_ = "";
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
+     *
      * @return The requestId.
      */
     public java.lang.String getRequestId() {
       java.lang.Object ref = requestId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         requestId_ = s;
         return s;
@@ -609,20 +680,21 @@ public java.lang.String getRequestId() {
       }
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
+     *
      * @return The bytes for requestId.
      */
-    public com.google.protobuf.ByteString
-        getRequestIdBytes() {
+    public com.google.protobuf.ByteString getRequestIdBytes() {
       java.lang.Object ref = requestId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         requestId_ = b;
         return b;
       } else {
@@ -630,28 +702,35 @@ public java.lang.String getRequestId() {
       }
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
+     *
      * @param value The requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRequestId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       requestId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearRequestId() {
@@ -661,26 +740,30 @@ public Builder clearRequestId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
+     *
      * @param value The bytes for requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRequestIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       requestId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -690,12 +773,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.DeleteNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.DeleteNodeRequest();
   }
@@ -704,27 +787,27 @@ public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DeleteNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DeleteNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -739,6 +822,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.DeleteNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..da7dfa7505e2
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequestOrBuilder.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface DeleteNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+
+  /**
+   *
+   *
+   * 
+   * Idempotent request UUID.
+   * 

+   *
+   * string request_id = 3;
+   *
+   * @return The requestId.
+   */
+  java.lang.String getRequestId();
+  /**
+   *
+   *
+   * 
+   * Idempotent request UUID.
+   * 

+   *
+   * string request_id = 3;
+   *
+   * @return The bytes for requestId.
+   */
+  com.google.protobuf.ByteString getRequestIdBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
similarity index 63%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
index 879c5680e14d..ea7d1170ceeb 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [DeleteQueuedResource][google.cloud.tpu.v2alpha1.Tpu.DeleteQueuedResource].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest}
  */
-public final class DeleteQueuedResourceRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DeleteQueuedResourceRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
     DeleteQueuedResourceRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DeleteQueuedResourceRequest.newBuilder() to construct.
   private DeleteQueuedResourceRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DeleteQueuedResourceRequest() {
     name_ = "";
     requestId_ = "";
@@ -27,38 +45,45 @@ private DeleteQueuedResourceRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new DeleteQueuedResourceRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class,
+            com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -67,29 +92,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -98,14 +125,18 @@ public java.lang.String getName() {
   }
 
   public static final int REQUEST_ID_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object requestId_ = "";
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 2;
+   *
    * @return The requestId.
    */
   @java.lang.Override
@@ -114,29 +145,29 @@ public java.lang.String getRequestId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       requestId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 2;
+   *
    * @return The bytes for requestId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getRequestIdBytes() {
+  public com.google.protobuf.ByteString getRequestIdBytes() {
     java.lang.Object ref = requestId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       requestId_ = b;
       return b;
     } else {
@@ -145,6 +176,7 @@ public java.lang.String getRequestId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -156,8 +188,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -187,17 +218,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest other = (com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) obj;
+    com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest other =
+        (com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getRequestId()
-        .equals(other.getRequestId())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getRequestId().equals(other.getRequestId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -219,96 +249,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [DeleteQueuedResource][google.cloud.tpu.v2alpha1.Tpu.DeleteQueuedResource].
@@ -316,33 +354,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
       com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class,
+              com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -353,9 +390,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
@@ -374,8 +411,11 @@ public com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest result = new com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest result =
+          new com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -394,38 +434,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceReq
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -433,7 +474,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -470,22 +512,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              requestId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                requestId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -495,22 +540,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -519,20 +569,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -540,28 +593,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -571,17 +635,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -591,18 +661,20 @@ public Builder setNameBytes(
 
     private java.lang.Object requestId_ = "";
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
+     *
      * @return The requestId.
      */
     public java.lang.String getRequestId() {
       java.lang.Object ref = requestId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         requestId_ = s;
         return s;
@@ -611,20 +683,21 @@ public java.lang.String getRequestId() {
       }
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
+     *
      * @return The bytes for requestId.
      */
-    public com.google.protobuf.ByteString
-        getRequestIdBytes() {
+    public com.google.protobuf.ByteString getRequestIdBytes() {
       java.lang.Object ref = requestId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         requestId_ = b;
         return b;
       } else {
@@ -632,28 +705,35 @@ public java.lang.String getRequestId() {
       }
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
+     *
      * @param value The requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRequestId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       requestId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearRequestId() {
@@ -663,26 +743,30 @@ public Builder clearRequestId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
+     *
      * @param value The bytes for requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRequestIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       requestId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -692,12 +776,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
   private static final com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest();
   }
@@ -706,27 +790,27 @@ public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DeleteQueuedResourceRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DeleteQueuedResourceRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -741,6 +825,4 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java
new file mode 100644
index 000000000000..831fed43c0b9
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface DeleteQueuedResourceRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+
+  /**
+   *
+   *
+   * 
+   * Idempotent request UUID.
+   * 

+   *
+   * string request_id = 2;
+   *
+   * @return The requestId.
+   */
+  java.lang.String getRequestId();
+  /**
+   *
+   *
+   * 
+   * Idempotent request UUID.
+   * 

+   *
+   * string request_id = 2;
+   *
+   * @return The bytes for requestId.
+   */
+  com.google.protobuf.ByteString getRequestIdBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
similarity index 59%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
index e725fe044e0e..22a38f868361 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [GenerateServiceIdentity][google.cloud.tpu.v2alpha1.Tpu.GenerateServiceIdentity].
@@ -11,53 +28,62 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest}
  */
-public final class GenerateServiceIdentityRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GenerateServiceIdentityRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
     GenerateServiceIdentityRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GenerateServiceIdentityRequest.newBuilder() to construct.
-  private GenerateServiceIdentityRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private GenerateServiceIdentityRequest(
+      com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GenerateServiceIdentityRequest() {
     parent_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GenerateServiceIdentityRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class, com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class,
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -66,29 +92,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -97,6 +125,7 @@ public java.lang.String getParent() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -108,8 +137,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -133,15 +161,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest other = (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest other =
+        (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
+    if (!getParent().equals(other.getParent())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -161,96 +189,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [GenerateServiceIdentity][google.cloud.tpu.v2alpha1.Tpu.GenerateServiceIdentity].
@@ -258,33 +294,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
       com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class, com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class,
+              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -294,13 +329,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest
+        getDefaultInstanceForType() {
       return com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.getDefaultInstance();
     }
 
@@ -315,13 +351,17 @@ public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest result = new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest result =
+          new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest result) {
+    private void buildPartial0(
+        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.parent_ = parent_;
@@ -332,38 +372,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentity
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -371,7 +412,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -403,17 +446,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -423,22 +468,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -447,20 +497,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -468,28 +521,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -499,26 +563,32 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -528,12 +598,13 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
-  private static final com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest DEFAULT_INSTANCE;
+  private static final com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest();
   }
@@ -542,27 +613,27 @@ public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest getDe
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GenerateServiceIdentityRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GenerateServiceIdentityRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -577,6 +648,4 @@ public com.google.protobuf.Parser getParserForTy
   public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java
new file mode 100644
index 000000000000..042477062e60
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GenerateServiceIdentityRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The parent resource name.
+   * 

+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The parent.
+   */
+  java.lang.String getParent();
+  /**
+   *
+   *
+   * 
+   * Required. The parent resource name.
+   * 

+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString getParentBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
similarity index 63%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
index 5e68b705ff51..4705a7220290 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Response for
  * [GenerateServiceIdentity][google.cloud.tpu.v2alpha1.Tpu.GenerateServiceIdentity].
@@ -11,51 +28,56 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse}
  */
-public final class GenerateServiceIdentityResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GenerateServiceIdentityResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
     GenerateServiceIdentityResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GenerateServiceIdentityResponse.newBuilder() to construct.
-  private GenerateServiceIdentityResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private GenerateServiceIdentityResponse(
+      com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private GenerateServiceIdentityResponse() {
-  }
+
+  private GenerateServiceIdentityResponse() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GenerateServiceIdentityResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class, com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class,
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.Builder.class);
   }
 
   public static final int IDENTITY_FIELD_NUMBER = 1;
   private com.google.cloud.tpu.v2alpha1.ServiceIdentity identity_;
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
+   *
    * @return Whether the identity field is set.
    */
   @java.lang.Override
@@ -63,18 +85,25 @@ public boolean hasIdentity() {
     return identity_ != null;
   }
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
+   *
    * @return The identity.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ServiceIdentity getIdentity() {
-    return identity_ == null ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance() : identity_;
+    return identity_ == null
+        ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()
+        : identity_;
   }
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

@@ -83,10 +112,13 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentity getIdentity() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder getIdentityOrBuilder() {
-    return identity_ == null ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance() : identity_;
+    return identity_ == null
+        ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()
+        : identity_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -98,8 +130,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (identity_ != null) {
       output.writeMessage(1, getIdentity());
     }
@@ -113,8 +144,7 @@ public int getSerializedSize() {
 
     size = 0;
     if (identity_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getIdentity());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getIdentity());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -124,17 +154,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse other = (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse) obj;
+    com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse other =
+        (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse) obj;
 
     if (hasIdentity() != other.hasIdentity()) return false;
     if (hasIdentity()) {
-      if (!getIdentity()
-          .equals(other.getIdentity())) return false;
+      if (!getIdentity().equals(other.getIdentity())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -157,96 +187,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for
    * [GenerateServiceIdentity][google.cloud.tpu.v2alpha1.Tpu.GenerateServiceIdentity].
@@ -254,33 +292,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
       com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class, com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class,
+              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -294,13 +331,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse
+        getDefaultInstanceForType() {
       return com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.getDefaultInstance();
     }
 
@@ -315,18 +353,20 @@ public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse result = new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse result =
+          new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse result) {
+    private void buildPartial0(
+        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.identity_ = identityBuilder_ == null
-            ? identity_
-            : identityBuilder_.build();
+        result.identity_ = identityBuilder_ == null ? identity_ : identityBuilder_.build();
       }
     }
 
@@ -334,38 +374,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentity
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -373,7 +414,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.getDefaultInstance())
+        return this;
       if (other.hasIdentity()) {
         mergeIdentity(other.getIdentity());
       }
@@ -403,19 +446,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getIdentityFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getIdentityFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -425,38 +468,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.cloud.tpu.v2alpha1.ServiceIdentity identity_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.ServiceIdentity, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder, com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder> identityBuilder_;
+            com.google.cloud.tpu.v2alpha1.ServiceIdentity,
+            com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder,
+            com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder>
+        identityBuilder_;
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
+     *
      * @return Whether the identity field is set.
      */
     public boolean hasIdentity() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
+     *
      * @return The identity.
      */
     public com.google.cloud.tpu.v2alpha1.ServiceIdentity getIdentity() {
       if (identityBuilder_ == null) {
-        return identity_ == null ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance() : identity_;
+        return identity_ == null
+            ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()
+            : identity_;
       } else {
         return identityBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -477,6 +534,8 @@ public Builder setIdentity(com.google.cloud.tpu.v2alpha1.ServiceIdentity value)
       return this;
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -495,6 +554,8 @@ public Builder setIdentity(
       return this;
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -503,9 +564,9 @@ public Builder setIdentity(
      */
     public Builder mergeIdentity(com.google.cloud.tpu.v2alpha1.ServiceIdentity value) {
       if (identityBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          identity_ != null &&
-          identity_ != com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && identity_ != null
+            && identity_ != com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()) {
           getIdentityBuilder().mergeFrom(value);
         } else {
           identity_ = value;
@@ -518,6 +579,8 @@ public Builder mergeIdentity(com.google.cloud.tpu.v2alpha1.ServiceIdentity value
       return this;
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -535,6 +598,8 @@ public Builder clearIdentity() {
       return this;
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -547,6 +612,8 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder getIdentityBuilder(
       return getIdentityFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -557,11 +624,14 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder getIdentityOrBuild
       if (identityBuilder_ != null) {
         return identityBuilder_.getMessageOrBuilder();
       } else {
-        return identity_ == null ?
-            com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance() : identity_;
+        return identity_ == null
+            ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()
+            : identity_;
       }
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -569,21 +639,24 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder getIdentityOrBuild
      * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.ServiceIdentity, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder, com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.ServiceIdentity,
+            com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder,
+            com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder>
         getIdentityFieldBuilder() {
       if (identityBuilder_ == null) {
-        identityBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.ServiceIdentity, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder, com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder>(
-                getIdentity(),
-                getParentForChildren(),
-                isClean());
+        identityBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.ServiceIdentity,
+                com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder,
+                com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder>(
+                getIdentity(), getParentForChildren(), isClean());
         identity_ = null;
       }
       return identityBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -593,12 +666,13 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
-  private static final com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse DEFAULT_INSTANCE;
+  private static final com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse();
   }
@@ -607,27 +681,27 @@ public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse getD
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GenerateServiceIdentityResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GenerateServiceIdentityResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -642,6 +716,4 @@ public com.google.protobuf.Parser getParserForT
   public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
similarity index 59%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
index 60569c6ed088..f6187e11e0a6 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GenerateServiceIdentityResponseOrBuilder extends
+public interface GenerateServiceIdentityResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
+   *
    * @return Whether the identity field is set.
    */
   boolean hasIdentity();
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
+   *
    * @return The identity.
    */
   com.google.cloud.tpu.v2alpha1.ServiceIdentity getIdentity();
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
index ff8226e7738e..b047979765d1 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [GetAcceleratorType][google.cloud.tpu.v2alpha1.Tpu.GetAcceleratorType].
@@ -11,53 +28,61 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest}
  */
-public final class GetAcceleratorTypeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetAcceleratorTypeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
     GetAcceleratorTypeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetAcceleratorTypeRequest.newBuilder() to construct.
   private GetAcceleratorTypeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetAcceleratorTypeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetAcceleratorTypeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class,
+            com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,6 +124,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -108,8 +136,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -133,15 +160,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest other = (com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest other =
+        (com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -161,96 +188,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [GetAcceleratorType][google.cloud.tpu.v2alpha1.Tpu.GetAcceleratorType].
@@ -258,33 +293,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
       com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class,
+              com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -294,9 +328,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -315,8 +349,11 @@ public com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest result = new com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest result =
+          new com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -332,38 +369,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeReque
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -371,7 +409,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -403,17 +442,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -423,22 +464,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -447,20 +493,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -468,28 +517,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -499,26 +559,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -528,12 +594,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest();
   }
@@ -542,27 +608,27 @@ public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetAcceleratorTypeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetAcceleratorTypeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -577,6 +643,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java
new file mode 100644
index 000000000000..67b073762756
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GetAcceleratorTypeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
index 665d34106738..500255af92e6 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [GetGuestAttributes][google.cloud.tpu.v2alpha1.Tpu.GetGuestAttributes].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetGuestAttributesRequest}
  */
-public final class GetGuestAttributesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetGuestAttributesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
     GetGuestAttributesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetGuestAttributesRequest.newBuilder() to construct.
   private GetGuestAttributesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetGuestAttributesRequest() {
     name_ = "";
     queryPath_ = "";
@@ -28,38 +46,45 @@ private GetGuestAttributesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetGuestAttributesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class, com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class,
+            com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -68,29 +93,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -99,14 +126,18 @@ public java.lang.String getName() {
   }
 
   public static final int QUERY_PATH_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryPath_ = "";
   /**
+   *
+   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
+   *
    * @return The queryPath.
    */
   @java.lang.Override
@@ -115,29 +146,29 @@ public java.lang.String getQueryPath() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryPath_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
+   *
    * @return The bytes for queryPath.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getQueryPathBytes() {
+  public com.google.protobuf.ByteString getQueryPathBytes() {
     java.lang.Object ref = queryPath_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       queryPath_ = b;
       return b;
     } else {
@@ -146,40 +177,49 @@ public java.lang.String getQueryPath() {
   }
 
   public static final int WORKER_IDS_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList workerIds_;
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @return A list containing the workerIds.
    */
-  public com.google.protobuf.ProtocolStringList
-      getWorkerIdsList() {
+  public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
     return workerIds_;
   }
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @return The count of workerIds.
    */
   public int getWorkerIdsCount() {
     return workerIds_.size();
   }
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
@@ -187,21 +227,24 @@ public java.lang.String getWorkerIds(int index) {
     return workerIds_.get(index);
   }
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  public com.google.protobuf.ByteString
-      getWorkerIdsBytes(int index) {
+  public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
     return workerIds_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -213,8 +256,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -255,19 +297,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest other = (com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest other =
+        (com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getQueryPath()
-        .equals(other.getQueryPath())) return false;
-    if (!getWorkerIdsList()
-        .equals(other.getWorkerIdsList())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getQueryPath().equals(other.getQueryPath())) return false;
+    if (!getWorkerIdsList().equals(other.getWorkerIdsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -293,96 +333,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [GetGuestAttributes][google.cloud.tpu.v2alpha1.Tpu.GetGuestAttributes].
@@ -390,33 +438,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetGuestAttributesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
       com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class, com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class,
+              com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -429,9 +476,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -450,14 +497,18 @@ public com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest result = new com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest(this);
+      com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest result =
+          new com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest result) {
       if (((bitField0_ & 0x00000004) != 0)) {
         workerIds_ = workerIds_.getUnmodifiableView();
         bitField0_ = (bitField0_ & ~0x00000004);
@@ -479,38 +530,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetGuestAttributesReque
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -518,7 +570,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -565,28 +618,32 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              queryPath_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureWorkerIdsIsMutable();
-              workerIds_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                queryPath_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureWorkerIdsIsMutable();
+                workerIds_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -596,22 +653,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -620,20 +682,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -641,28 +706,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -672,17 +748,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -692,18 +774,20 @@ public Builder setNameBytes(
 
     private java.lang.Object queryPath_ = "";
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @return The queryPath.
      */
     public java.lang.String getQueryPath() {
       java.lang.Object ref = queryPath_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryPath_ = s;
         return s;
@@ -712,20 +796,21 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @return The bytes for queryPath.
      */
-    public com.google.protobuf.ByteString
-        getQueryPathBytes() {
+    public com.google.protobuf.ByteString getQueryPathBytes() {
       java.lang.Object ref = queryPath_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         queryPath_ = b;
         return b;
       } else {
@@ -733,28 +818,35 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @param value The queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPath(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryPath(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       queryPath_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearQueryPath() {
@@ -764,17 +856,21 @@ public Builder clearQueryPath() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @param value The bytes for queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPathBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       queryPath_ = value;
       bitField0_ |= 0x00000002;
@@ -782,45 +878,55 @@ public Builder setQueryPathBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList workerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList workerIds_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureWorkerIdsIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         workerIds_ = new com.google.protobuf.LazyStringArrayList(workerIds_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @return A list containing the workerIds.
      */
-    public com.google.protobuf.ProtocolStringList
-        getWorkerIdsList() {
+    public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
       return workerIds_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @return The count of workerIds.
      */
     public int getWorkerIdsCount() {
       return workerIds_.size();
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param index The index of the element to return.
      * @return The workerIds at the given index.
      */
@@ -828,81 +934,95 @@ public java.lang.String getWorkerIds(int index) {
       return workerIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the workerIds at the given index.
      */
-    public com.google.protobuf.ByteString
-        getWorkerIdsBytes(int index) {
+    public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
       return workerIds_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param index The index to set the value at.
      * @param value The workerIds to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIds(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setWorkerIds(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureWorkerIdsIsMutable();
       workerIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param value The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIds(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addWorkerIds(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param values The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllWorkerIds(
-        java.lang.Iterable values) {
+    public Builder addAllWorkerIds(java.lang.Iterable values) {
       ensureWorkerIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, workerIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, workerIds_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerIds() {
@@ -912,27 +1032,31 @@ public Builder clearWorkerIds() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param value The bytes of the workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIdsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addWorkerIdsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -942,12 +1066,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest();
   }
@@ -956,27 +1080,27 @@ public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetGuestAttributesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetGuestAttributesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -991,6 +1115,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
index aef6790d7f31..27f8fc2ae1d0 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
@@ -1,94 +1,134 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GetGuestAttributesRequestOrBuilder extends
+public interface GetGuestAttributesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
+   *
    * @return The queryPath.
    */
   java.lang.String getQueryPath();
   /**
+   *
+   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
+   *
    * @return The bytes for queryPath.
    */
-  com.google.protobuf.ByteString
-      getQueryPathBytes();
+  com.google.protobuf.ByteString getQueryPathBytes();
 
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @return A list containing the workerIds.
    */
-  java.util.List
-      getWorkerIdsList();
+  java.util.List getWorkerIdsList();
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @return The count of workerIds.
    */
   int getWorkerIdsCount();
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
   java.lang.String getWorkerIds(int index);
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  com.google.protobuf.ByteString
-      getWorkerIdsBytes(int index);
+  com.google.protobuf.ByteString getWorkerIdsBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
similarity index 72%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
index a87e6c147752..411061206a1a 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Response for
  * [GetGuestAttributes][google.cloud.tpu.v2alpha1.Tpu.GetGuestAttributes].
@@ -11,48 +28,53 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetGuestAttributesResponse}
  */
-public final class GetGuestAttributesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetGuestAttributesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
     GetGuestAttributesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetGuestAttributesResponse.newBuilder() to construct.
   private GetGuestAttributesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetGuestAttributesResponse() {
     guestAttributes_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetGuestAttributesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class, com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class,
+            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.Builder.class);
   }
 
   public static final int GUEST_ATTRIBUTES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List guestAttributes_;
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -64,6 +86,8 @@ public java.util.List getGuestAtt
     return guestAttributes_;
   }
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -71,11 +95,13 @@ public java.util.List getGuestAtt
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getGuestAttributesOrBuilderList() {
     return guestAttributes_;
   }
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -87,6 +113,8 @@ public int getGuestAttributesCount() {
     return guestAttributes_.size();
   }
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -98,6 +126,8 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes getGuestAttributes(int inde
     return guestAttributes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -111,6 +141,7 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributes
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -122,8 +153,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < guestAttributes_.size(); i++) {
       output.writeMessage(1, guestAttributes_.get(i));
     }
@@ -137,8 +167,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < guestAttributes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, guestAttributes_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, guestAttributes_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -148,15 +177,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse other = (com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse) obj;
+    com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse other =
+        (com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse) obj;
 
-    if (!getGuestAttributesList()
-        .equals(other.getGuestAttributesList())) return false;
+    if (!getGuestAttributesList().equals(other.getGuestAttributesList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -178,96 +207,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for
    * [GetGuestAttributes][google.cloud.tpu.v2alpha1.Tpu.GetGuestAttributes].
@@ -275,33 +312,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetGuestAttributesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
       com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class, com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class,
+              com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -317,9 +353,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -338,14 +374,18 @@ public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse result = new com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse(this);
+      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse result =
+          new com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse result) {
       if (guestAttributesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           guestAttributes_ = java.util.Collections.unmodifiableList(guestAttributes_);
@@ -365,38 +405,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRespo
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -404,7 +445,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.getDefaultInstance())
+        return this;
       if (guestAttributesBuilder_ == null) {
         if (!other.guestAttributes_.isEmpty()) {
           if (guestAttributes_.isEmpty()) {
@@ -423,9 +465,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRespons
             guestAttributesBuilder_ = null;
             guestAttributes_ = other.guestAttributes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            guestAttributesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getGuestAttributesFieldBuilder() : null;
+            guestAttributesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getGuestAttributesFieldBuilder()
+                    : null;
           } else {
             guestAttributesBuilder_.addAllMessages(other.guestAttributes_);
           }
@@ -457,25 +500,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2alpha1.GuestAttributes m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2alpha1.GuestAttributes.parser(),
-                      extensionRegistry);
-              if (guestAttributesBuilder_ == null) {
-                ensureGuestAttributesIsMutable();
-                guestAttributes_.add(m);
-              } else {
-                guestAttributesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2alpha1.GuestAttributes m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.GuestAttributes.parser(), extensionRegistry);
+                if (guestAttributesBuilder_ == null) {
+                  ensureGuestAttributesIsMutable();
+                  guestAttributes_.add(m);
+                } else {
+                  guestAttributesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -485,21 +529,30 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List guestAttributes_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureGuestAttributesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        guestAttributes_ = new java.util.ArrayList(guestAttributes_);
+        guestAttributes_ =
+            new java.util.ArrayList(
+                guestAttributes_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.GuestAttributes, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder> guestAttributesBuilder_;
+            com.google.cloud.tpu.v2alpha1.GuestAttributes,
+            com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder>
+        guestAttributesBuilder_;
 
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -514,6 +567,8 @@ public java.util.List getGuestAtt
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -528,6 +583,8 @@ public int getGuestAttributesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -542,6 +599,8 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes getGuestAttributes(int inde
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -563,6 +622,8 @@ public Builder setGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -581,6 +642,8 @@ public Builder setGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -601,6 +664,8 @@ public Builder addGuestAttributes(com.google.cloud.tpu.v2alpha1.GuestAttributes
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -622,6 +687,8 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -640,6 +707,8 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -658,6 +727,8 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -668,8 +739,7 @@ public Builder addAllGuestAttributes(
         java.lang.Iterable values) {
       if (guestAttributesBuilder_ == null) {
         ensureGuestAttributesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, guestAttributes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, guestAttributes_);
         onChanged();
       } else {
         guestAttributesBuilder_.addAllMessages(values);
@@ -677,6 +747,8 @@ public Builder addAllGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -694,6 +766,8 @@ public Builder clearGuestAttributes() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -711,6 +785,8 @@ public Builder removeGuestAttributes(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -722,6 +798,8 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder getGuestAttributesB
       return getGuestAttributesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -731,19 +809,22 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder getGuestAttributesB
     public com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
         int index) {
       if (guestAttributesBuilder_ == null) {
-        return guestAttributes_.get(index);  } else {
+        return guestAttributes_.get(index);
+      } else {
         return guestAttributesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
      */
-    public java.util.List 
-         getGuestAttributesOrBuilderList() {
+    public java.util.List
+        getGuestAttributesOrBuilderList() {
       if (guestAttributesBuilder_ != null) {
         return guestAttributesBuilder_.getMessageOrBuilderList();
       } else {
@@ -751,6 +832,8 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributes
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -758,10 +841,12 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributes
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
      */
     public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder addGuestAttributesBuilder() {
-      return getGuestAttributesFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2alpha1.GuestAttributes.getDefaultInstance());
+      return getGuestAttributesFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributes.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -770,26 +855,34 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder addGuestAttributesB
      */
     public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder addGuestAttributesBuilder(
         int index) {
-      return getGuestAttributesFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2alpha1.GuestAttributes.getDefaultInstance());
+      return getGuestAttributesFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2alpha1.GuestAttributes.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
      */
-    public java.util.List 
-         getGuestAttributesBuilderList() {
+    public java.util.List
+        getGuestAttributesBuilderList() {
       return getGuestAttributesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.GuestAttributes, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.GuestAttributes,
+            com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder>
         getGuestAttributesFieldBuilder() {
       if (guestAttributesBuilder_ == null) {
-        guestAttributesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.GuestAttributes, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder>(
+        guestAttributesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.GuestAttributes,
+                com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder,
+                com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder>(
                 guestAttributes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -798,9 +891,9 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder addGuestAttributesB
       }
       return guestAttributesBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -810,12 +903,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
   private static final com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse();
   }
@@ -824,27 +917,27 @@ public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetGuestAttributesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetGuestAttributesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -859,6 +952,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
index 34ae4e22da30..cdfa7425d3e8 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GetGuestAttributesResponseOrBuilder extends
+public interface GetGuestAttributesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
    */
-  java.util.List 
-      getGuestAttributesList();
+  java.util.List getGuestAttributesList();
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -25,6 +44,8 @@ public interface GetGuestAttributesResponseOrBuilder extends
    */
   com.google.cloud.tpu.v2alpha1.GuestAttributes getGuestAttributes(int index);
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -33,21 +54,24 @@ public interface GetGuestAttributesResponseOrBuilder extends
    */
   int getGuestAttributesCount();
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
    */
-  java.util.List 
+  java.util.List
       getGuestAttributesOrBuilderList();
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
    */
-  com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributesOrBuilder(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
index e0f412e4b00d..cf67ebe78d47 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for [GetNode][google.cloud.tpu.v2alpha1.Tpu.GetNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetNodeRequest}
  */
-public final class GetNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetNodeRequest)
     GetNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetNodeRequest.newBuilder() to construct.
   private GetNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetNodeRequest.class, com.google.cloud.tpu.v2alpha1.GetNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetNodeRequest.class,
+            com.google.cloud.tpu.v2alpha1.GetNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetNodeRequest other = (com.google.cloud.tpu.v2alpha1.GetNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetNodeRequest other =
+        (com.google.cloud.tpu.v2alpha1.GetNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +186,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [GetNode][google.cloud.tpu.v2alpha1.Tpu.GetNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetNodeRequest)
       com.google.cloud.tpu.v2alpha1.GetNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetNodeRequest.class, com.google.cloud.tpu.v2alpha1.GetNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetNodeRequest.class,
+              com.google.cloud.tpu.v2alpha1.GetNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +325,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +346,11 @@ public com.google.cloud.tpu.v2alpha1.GetNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetNodeRequest result = new com.google.cloud.tpu.v2alpha1.GetNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.GetNodeRequest result =
+          new com.google.cloud.tpu.v2alpha1.GetNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +366,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetNodeRequest result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +438,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +460,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +489,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +513,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +555,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +590,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetNodeRequest();
   }
@@ -540,27 +604,27 @@ public static com.google.cloud.tpu.v2alpha1.GetNodeRequest getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +639,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GetNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..736eca1d4a67
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GetNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
index 0ba1d8b91d4f..438ea198e83d 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [GetQueuedResource][google.cloud.tpu.v2alpha1.Tpu.GetQueuedResource]
@@ -11,53 +28,61 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetQueuedResourceRequest}
  */
-public final class GetQueuedResourceRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetQueuedResourceRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
     GetQueuedResourceRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetQueuedResourceRequest.newBuilder() to construct.
   private GetQueuedResourceRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetQueuedResourceRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetQueuedResourceRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class,
+            com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,6 +124,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -108,8 +136,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -133,15 +160,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest other = (com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest other =
+        (com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -161,96 +188,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [GetQueuedResource][google.cloud.tpu.v2alpha1.Tpu.GetQueuedResource]
@@ -258,33 +293,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetQueuedResourceRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
       com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class,
+              com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -294,9 +328,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
@@ -315,8 +349,11 @@ public com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest result = new com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest result =
+          new com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -332,38 +369,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetQueuedResourceReques
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -371,7 +409,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -403,17 +442,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -423,22 +464,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -447,20 +493,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -468,28 +517,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -499,26 +559,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -528,12 +594,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest();
   }
@@ -542,27 +608,27 @@ public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetQueuedResourceRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetQueuedResourceRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -577,6 +643,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java
new file mode 100644
index 000000000000..633cbef6c24d
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GetQueuedResourceRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
index a1f0d2dbf00a..86de95a0000f 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [GetRuntimeVersion][google.cloud.tpu.v2alpha1.Tpu.GetRuntimeVersion].
@@ -11,53 +28,61 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest}
  */
-public final class GetRuntimeVersionRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetRuntimeVersionRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
     GetRuntimeVersionRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetRuntimeVersionRequest.newBuilder() to construct.
   private GetRuntimeVersionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetRuntimeVersionRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetRuntimeVersionRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class, com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class,
+            com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,6 +124,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -108,8 +136,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -133,15 +160,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest other = (com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest other =
+        (com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -161,96 +188,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [GetRuntimeVersion][google.cloud.tpu.v2alpha1.Tpu.GetRuntimeVersion].
@@ -258,33 +293,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
       com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class, com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class,
+              com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -294,9 +328,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
     }
 
     @java.lang.Override
@@ -315,8 +349,11 @@ public com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest result = new com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest result =
+          new com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -332,38 +369,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionReques
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -371,7 +409,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -403,17 +442,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -423,22 +464,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -447,20 +493,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -468,28 +517,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -499,26 +559,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -528,12 +594,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest();
   }
@@ -542,27 +608,27 @@ public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetRuntimeVersionRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetRuntimeVersionRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -577,6 +643,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java
new file mode 100644
index 000000000000..4a05c691b07e
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GetRuntimeVersionRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
similarity index 68%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
index d30844a69d6a..a943ed1ffeac 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
@@ -1,57 +1,79 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A guest attributes.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributes}
  */
-public final class GuestAttributes extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GuestAttributes extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GuestAttributes)
     GuestAttributesOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GuestAttributes.newBuilder() to construct.
   private GuestAttributes(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GuestAttributes() {
     queryPath_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GuestAttributes();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GuestAttributes.class, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GuestAttributes.class,
+            com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder.class);
   }
 
   public static final int QUERY_PATH_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryPath_ = "";
   /**
+   *
+   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -59,6 +81,7 @@ protected java.lang.Object newInstance(
    * 

    *
    * string query_path = 1;
+   *
    * @return The queryPath.
    */
   @java.lang.Override
@@ -67,14 +90,15 @@ public java.lang.String getQueryPath() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryPath_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -82,16 +106,15 @@ public java.lang.String getQueryPath() {
    * 

    *
    * string query_path = 1;
+   *
    * @return The bytes for queryPath.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getQueryPathBytes() {
+  public com.google.protobuf.ByteString getQueryPathBytes() {
     java.lang.Object ref = queryPath_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       queryPath_ = b;
       return b;
     } else {
@@ -102,11 +125,14 @@ public java.lang.String getQueryPath() {
   public static final int QUERY_VALUE_FIELD_NUMBER = 2;
   private com.google.cloud.tpu.v2alpha1.GuestAttributesValue queryValue_;
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
+   *
    * @return Whether the queryValue field is set.
    */
   @java.lang.Override
@@ -114,18 +140,25 @@ public boolean hasQueryValue() {
     return queryValue_ != null;
   }
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
+   *
    * @return The queryValue.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.GuestAttributesValue getQueryValue() {
-    return queryValue_ == null ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance() : queryValue_;
+    return queryValue_ == null
+        ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()
+        : queryValue_;
   }
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

@@ -134,10 +167,13 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValue getQueryValue() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder getQueryValueOrBuilder() {
-    return queryValue_ == null ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance() : queryValue_;
+    return queryValue_ == null
+        ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()
+        : queryValue_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -149,8 +185,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(queryPath_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, queryPath_);
     }
@@ -170,8 +205,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, queryPath_);
     }
     if (queryValue_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getQueryValue());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getQueryValue());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -181,19 +215,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GuestAttributes)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GuestAttributes other = (com.google.cloud.tpu.v2alpha1.GuestAttributes) obj;
+    com.google.cloud.tpu.v2alpha1.GuestAttributes other =
+        (com.google.cloud.tpu.v2alpha1.GuestAttributes) obj;
 
-    if (!getQueryPath()
-        .equals(other.getQueryPath())) return false;
+    if (!getQueryPath().equals(other.getQueryPath())) return false;
     if (hasQueryValue() != other.hasQueryValue()) return false;
     if (hasQueryValue()) {
-      if (!getQueryValue()
-          .equals(other.getQueryValue())) return false;
+      if (!getQueryValue().equals(other.getQueryValue())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -217,130 +250,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributes prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A guest attributes.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributes}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GuestAttributes)
       com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GuestAttributes.class, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GuestAttributes.class,
+              com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GuestAttributes.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -355,9 +394,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
     }
 
     @java.lang.Override
@@ -376,8 +415,11 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GuestAttributes buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GuestAttributes result = new com.google.cloud.tpu.v2alpha1.GuestAttributes(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.GuestAttributes result =
+          new com.google.cloud.tpu.v2alpha1.GuestAttributes(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -388,9 +430,7 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GuestAttributes result)
         result.queryPath_ = queryPath_;
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.queryValue_ = queryValueBuilder_ == null
-            ? queryValue_
-            : queryValueBuilder_.build();
+        result.queryValue_ = queryValueBuilder_ == null ? queryValue_ : queryValueBuilder_.build();
       }
     }
 
@@ -398,38 +438,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GuestAttributes result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GuestAttributes) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributes)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributes) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -472,24 +513,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              queryPath_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getQueryValueFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                queryPath_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getQueryValueFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -499,10 +541,13 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object queryPath_ = "";
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -510,13 +555,13 @@ public Builder mergeFrom(
      * 

      *
      * string query_path = 1;
+     *
      * @return The queryPath.
      */
     public java.lang.String getQueryPath() {
       java.lang.Object ref = queryPath_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryPath_ = s;
         return s;
@@ -525,6 +570,8 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -532,15 +579,14 @@ public java.lang.String getQueryPath() {
      * 

      *
      * string query_path = 1;
+     *
      * @return The bytes for queryPath.
      */
-    public com.google.protobuf.ByteString
-        getQueryPathBytes() {
+    public com.google.protobuf.ByteString getQueryPathBytes() {
       java.lang.Object ref = queryPath_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         queryPath_ = b;
         return b;
       } else {
@@ -548,6 +594,8 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -555,18 +603,22 @@ public java.lang.String getQueryPath() {
      * 

      *
      * string query_path = 1;
+     *
      * @param value The queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPath(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryPath(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       queryPath_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -574,6 +626,7 @@ public Builder setQueryPath(
      * 

      *
      * string query_path = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearQueryPath() {
@@ -583,6 +636,8 @@ public Builder clearQueryPath() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -590,12 +645,14 @@ public Builder clearQueryPath() {
      * 

      *
      * string query_path = 1;
+     *
      * @param value The bytes for queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPathBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       queryPath_ = value;
       bitField0_ |= 0x00000001;
@@ -605,34 +662,47 @@ public Builder setQueryPathBytes(
 
     private com.google.cloud.tpu.v2alpha1.GuestAttributesValue queryValue_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.GuestAttributesValue, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder> queryValueBuilder_;
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValue,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder>
+        queryValueBuilder_;
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

      *
      * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
+     *
      * @return Whether the queryValue field is set.
      */
     public boolean hasQueryValue() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

      *
      * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
+     *
      * @return The queryValue.
      */
     public com.google.cloud.tpu.v2alpha1.GuestAttributesValue getQueryValue() {
       if (queryValueBuilder_ == null) {
-        return queryValue_ == null ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance() : queryValue_;
+        return queryValue_ == null
+            ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()
+            : queryValue_;
       } else {
         return queryValueBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -653,6 +723,8 @@ public Builder setQueryValue(com.google.cloud.tpu.v2alpha1.GuestAttributesValue
       return this;
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -671,6 +743,8 @@ public Builder setQueryValue(
       return this;
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -679,9 +753,10 @@ public Builder setQueryValue(
      */
     public Builder mergeQueryValue(com.google.cloud.tpu.v2alpha1.GuestAttributesValue value) {
       if (queryValueBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          queryValue_ != null &&
-          queryValue_ != com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && queryValue_ != null
+            && queryValue_
+                != com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()) {
           getQueryValueBuilder().mergeFrom(value);
         } else {
           queryValue_ = value;
@@ -694,6 +769,8 @@ public Builder mergeQueryValue(com.google.cloud.tpu.v2alpha1.GuestAttributesValu
       return this;
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -711,6 +788,8 @@ public Builder clearQueryValue() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -723,6 +802,8 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder getQueryValueB
       return getQueryValueFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -733,11 +814,14 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder getQueryValue
       if (queryValueBuilder_ != null) {
         return queryValueBuilder_.getMessageOrBuilder();
       } else {
-        return queryValue_ == null ?
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance() : queryValue_;
+        return queryValue_ == null
+            ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()
+            : queryValue_;
       }
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -745,21 +829,24 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder getQueryValue
      * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.GuestAttributesValue, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValue,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder>
         getQueryValueFieldBuilder() {
       if (queryValueBuilder_ == null) {
-        queryValueBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValue, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder>(
-                getQueryValue(),
-                getParentForChildren(),
-                isClean());
+        queryValueBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.GuestAttributesValue,
+                com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder,
+                com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder>(
+                getQueryValue(), getParentForChildren(), isClean());
         queryValue_ = null;
       }
       return queryValueBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -769,12 +856,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GuestAttributes)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GuestAttributes)
   private static final com.google.cloud.tpu.v2alpha1.GuestAttributes DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GuestAttributes();
   }
@@ -783,27 +870,27 @@ public static com.google.cloud.tpu.v2alpha1.GuestAttributes getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GuestAttributes parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GuestAttributes parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -818,6 +905,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GuestAttributes getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
index fec68a941d66..44d866af32c6 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A guest attributes namespace/key/value entry.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributesEntry}
  */
-public final class GuestAttributesEntry extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GuestAttributesEntry extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
     GuestAttributesEntryOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GuestAttributesEntry.newBuilder() to construct.
   private GuestAttributesEntry(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GuestAttributesEntry() {
     namespace_ = "";
     key_ = "";
@@ -27,38 +45,43 @@ private GuestAttributesEntry() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GuestAttributesEntry();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.class, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.class,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder.class);
   }
 
   public static final int NAMESPACE_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object namespace_ = "";
   /**
+   *
+   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
+   *
    * @return The namespace.
    */
   @java.lang.Override
@@ -67,29 +90,29 @@ public java.lang.String getNamespace() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       namespace_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
+   *
    * @return The bytes for namespace.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNamespaceBytes() {
+  public com.google.protobuf.ByteString getNamespaceBytes() {
     java.lang.Object ref = namespace_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       namespace_ = b;
       return b;
     } else {
@@ -98,14 +121,18 @@ public java.lang.String getNamespace() {
   }
 
   public static final int KEY_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object key_ = "";
   /**
+   *
+   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
+   *
    * @return The key.
    */
   @java.lang.Override
@@ -114,29 +141,29 @@ public java.lang.String getKey() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       key_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
+   *
    * @return The bytes for key.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getKeyBytes() {
+  public com.google.protobuf.ByteString getKeyBytes() {
     java.lang.Object ref = key_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       key_ = b;
       return b;
     } else {
@@ -145,14 +172,18 @@ public java.lang.String getKey() {
   }
 
   public static final int VALUE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object value_ = "";
   /**
+   *
+   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
+   *
    * @return The value.
    */
   @java.lang.Override
@@ -161,29 +192,29 @@ public java.lang.String getValue() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       value_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
+   *
    * @return The bytes for value.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getValueBytes() {
+  public com.google.protobuf.ByteString getValueBytes() {
     java.lang.Object ref = value_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       value_ = b;
       return b;
     } else {
@@ -192,6 +223,7 @@ public java.lang.String getValue() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -203,8 +235,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(namespace_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, namespace_);
     }
@@ -240,19 +271,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GuestAttributesEntry)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GuestAttributesEntry other = (com.google.cloud.tpu.v2alpha1.GuestAttributesEntry) obj;
+    com.google.cloud.tpu.v2alpha1.GuestAttributesEntry other =
+        (com.google.cloud.tpu.v2alpha1.GuestAttributesEntry) obj;
 
-    if (!getNamespace()
-        .equals(other.getNamespace())) return false;
-    if (!getKey()
-        .equals(other.getKey())) return false;
-    if (!getValue()
-        .equals(other.getValue())) return false;
+    if (!getNamespace().equals(other.getNamespace())) return false;
+    if (!getKey().equals(other.getKey())) return false;
+    if (!getValue().equals(other.getValue())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -276,129 +305,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A guest attributes namespace/key/value entry.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributesEntry}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
       com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.class, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.class,
+              com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -410,9 +445,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
     }
 
     @java.lang.Override
@@ -431,8 +466,11 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GuestAttributesEntry result = new com.google.cloud.tpu.v2alpha1.GuestAttributesEntry(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.GuestAttributesEntry result =
+          new com.google.cloud.tpu.v2alpha1.GuestAttributesEntry(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -454,38 +492,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry re
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GuestAttributesEntry) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributesEntry)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributesEntry) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -493,7 +532,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance())
+        return this;
       if (!other.getNamespace().isEmpty()) {
         namespace_ = other.namespace_;
         bitField0_ |= 0x00000001;
@@ -535,27 +575,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              namespace_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              key_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              value_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                namespace_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                key_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                value_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -565,22 +609,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object namespace_ = "";
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @return The namespace.
      */
     public java.lang.String getNamespace() {
       java.lang.Object ref = namespace_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         namespace_ = s;
         return s;
@@ -589,20 +636,21 @@ public java.lang.String getNamespace() {
       }
     }
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @return The bytes for namespace.
      */
-    public com.google.protobuf.ByteString
-        getNamespaceBytes() {
+    public com.google.protobuf.ByteString getNamespaceBytes() {
       java.lang.Object ref = namespace_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         namespace_ = b;
         return b;
       } else {
@@ -610,28 +658,35 @@ public java.lang.String getNamespace() {
       }
     }
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @param value The namespace to set.
      * @return This builder for chaining.
      */
-    public Builder setNamespace(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNamespace(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       namespace_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNamespace() {
@@ -641,17 +696,21 @@ public Builder clearNamespace() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @param value The bytes for namespace to set.
      * @return This builder for chaining.
      */
-    public Builder setNamespaceBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNamespaceBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       namespace_ = value;
       bitField0_ |= 0x00000001;
@@ -661,18 +720,20 @@ public Builder setNamespaceBytes(
 
     private java.lang.Object key_ = "";
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @return The key.
      */
     public java.lang.String getKey() {
       java.lang.Object ref = key_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         key_ = s;
         return s;
@@ -681,20 +742,21 @@ public java.lang.String getKey() {
       }
     }
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @return The bytes for key.
      */
-    public com.google.protobuf.ByteString
-        getKeyBytes() {
+    public com.google.protobuf.ByteString getKeyBytes() {
       java.lang.Object ref = key_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         key_ = b;
         return b;
       } else {
@@ -702,28 +764,35 @@ public java.lang.String getKey() {
       }
     }
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @param value The key to set.
      * @return This builder for chaining.
      */
-    public Builder setKey(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setKey(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       key_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearKey() {
@@ -733,17 +802,21 @@ public Builder clearKey() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @param value The bytes for key to set.
      * @return This builder for chaining.
      */
-    public Builder setKeyBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setKeyBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       key_ = value;
       bitField0_ |= 0x00000002;
@@ -753,18 +826,20 @@ public Builder setKeyBytes(
 
     private java.lang.Object value_ = "";
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @return The value.
      */
     public java.lang.String getValue() {
       java.lang.Object ref = value_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         value_ = s;
         return s;
@@ -773,20 +848,21 @@ public java.lang.String getValue() {
       }
     }
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @return The bytes for value.
      */
-    public com.google.protobuf.ByteString
-        getValueBytes() {
+    public com.google.protobuf.ByteString getValueBytes() {
       java.lang.Object ref = value_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         value_ = b;
         return b;
       } else {
@@ -794,28 +870,35 @@ public java.lang.String getValue() {
       }
     }
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @param value The value to set.
      * @return This builder for chaining.
      */
-    public Builder setValue(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setValue(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       value_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearValue() {
@@ -825,26 +908,30 @@ public Builder clearValue() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @param value The bytes for value to set.
      * @return This builder for chaining.
      */
-    public Builder setValueBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setValueBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       value_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -854,12 +941,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
   private static final com.google.cloud.tpu.v2alpha1.GuestAttributesEntry DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GuestAttributesEntry();
   }
@@ -868,27 +955,27 @@ public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GuestAttributesEntry parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GuestAttributesEntry parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -903,6 +990,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
similarity index 58%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
index 415dc3dc7b86..8860e13076f0 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
@@ -1,69 +1,100 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GuestAttributesEntryOrBuilder extends
+public interface GuestAttributesEntryOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
+   *
    * @return The namespace.
    */
   java.lang.String getNamespace();
   /**
+   *
+   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
+   *
    * @return The bytes for namespace.
    */
-  com.google.protobuf.ByteString
-      getNamespaceBytes();
+  com.google.protobuf.ByteString getNamespaceBytes();
 
   /**
+   *
+   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
+   *
    * @return The key.
    */
   java.lang.String getKey();
   /**
+   *
+   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
+   *
    * @return The bytes for key.
    */
-  com.google.protobuf.ByteString
-      getKeyBytes();
+  com.google.protobuf.ByteString getKeyBytes();
 
   /**
+   *
+   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
+   *
    * @return The value.
    */
   java.lang.String getValue();
   /**
+   *
+   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
+   *
    * @return The bytes for value.
    */
-  com.google.protobuf.ByteString
-      getValueBytes();
+  com.google.protobuf.ByteString getValueBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
similarity index 69%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
index e233695fde73..62180b5195d1 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GuestAttributesOrBuilder extends
+public interface GuestAttributesOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GuestAttributes)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -15,10 +33,13 @@ public interface GuestAttributesOrBuilder extends
    * 

    *
    * string query_path = 1;
+   *
    * @return The queryPath.
    */
   java.lang.String getQueryPath();
   /**
+   *
+   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -26,30 +47,38 @@ public interface GuestAttributesOrBuilder extends
    * 

    *
    * string query_path = 1;
+   *
    * @return The bytes for queryPath.
    */
-  com.google.protobuf.ByteString
-      getQueryPathBytes();
+  com.google.protobuf.ByteString getQueryPathBytes();
 
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
+   *
    * @return Whether the queryValue field is set.
    */
   boolean hasQueryValue();
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
+   *
    * @return The queryValue.
    */
   com.google.cloud.tpu.v2alpha1.GuestAttributesValue getQueryValue();
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
similarity index 69%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
index 2f59f06c7413..0d6653b20b76 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
@@ -1,57 +1,79 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Array of guest attribute namespace/key/value tuples.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributesValue}
  */
-public final class GuestAttributesValue extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GuestAttributesValue extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GuestAttributesValue)
     GuestAttributesValueOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GuestAttributesValue.newBuilder() to construct.
   private GuestAttributesValue(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GuestAttributesValue() {
     items_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GuestAttributesValue();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.class, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.class,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder.class);
   }
 
   public static final int ITEMS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List items_;
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -63,6 +85,8 @@ public java.util.List getIte
     return items_;
   }
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -70,11 +94,13 @@ public java.util.List getIte
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getItemsOrBuilderList() {
     return items_;
   }
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -86,6 +112,8 @@ public int getItemsCount() {
     return items_.size();
   }
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -97,6 +125,8 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getItems(int index) {
     return items_.get(index);
   }
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -104,12 +134,12 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getItems(int index) {
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index) {
     return items_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -121,8 +151,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < items_.size(); i++) {
       output.writeMessage(1, items_.get(i));
     }
@@ -136,8 +165,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < items_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, items_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, items_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -147,15 +175,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GuestAttributesValue)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GuestAttributesValue other = (com.google.cloud.tpu.v2alpha1.GuestAttributesValue) obj;
+    com.google.cloud.tpu.v2alpha1.GuestAttributesValue other =
+        (com.google.cloud.tpu.v2alpha1.GuestAttributesValue) obj;
 
-    if (!getItemsList()
-        .equals(other.getItemsList())) return false;
+    if (!getItemsList().equals(other.getItemsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -177,129 +205,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributesValue prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Array of guest attribute namespace/key/value tuples.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributesValue}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GuestAttributesValue)
       com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GuestAttributesValue.class, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GuestAttributesValue.class,
+              com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GuestAttributesValue.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -315,9 +349,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
     }
 
     @java.lang.Override
@@ -336,14 +370,18 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValue build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GuestAttributesValue buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GuestAttributesValue result = new com.google.cloud.tpu.v2alpha1.GuestAttributesValue(this);
+      com.google.cloud.tpu.v2alpha1.GuestAttributesValue result =
+          new com.google.cloud.tpu.v2alpha1.GuestAttributesValue(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.GuestAttributesValue result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2alpha1.GuestAttributesValue result) {
       if (itemsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           items_ = java.util.Collections.unmodifiableList(items_);
@@ -363,38 +401,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GuestAttributesValue re
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GuestAttributesValue) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributesValue)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributesValue) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -402,7 +441,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GuestAttributesValue other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance())
+        return this;
       if (itemsBuilder_ == null) {
         if (!other.items_.isEmpty()) {
           if (items_.isEmpty()) {
@@ -421,9 +461,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GuestAttributesValue othe
             itemsBuilder_ = null;
             items_ = other.items_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            itemsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getItemsFieldBuilder() : null;
+            itemsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getItemsFieldBuilder()
+                    : null;
           } else {
             itemsBuilder_.addAllMessages(other.items_);
           }
@@ -455,25 +496,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2alpha1.GuestAttributesEntry m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.parser(),
-                      extensionRegistry);
-              if (itemsBuilder_ == null) {
-                ensureItemsIsMutable();
-                items_.add(m);
-              } else {
-                itemsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2alpha1.GuestAttributesEntry m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.parser(),
+                        extensionRegistry);
+                if (itemsBuilder_ == null) {
+                  ensureItemsIsMutable();
+                  items_.add(m);
+                } else {
+                  itemsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -483,21 +526,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List items_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureItemsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        items_ = new java.util.ArrayList(items_);
+        items_ =
+            new java.util.ArrayList(items_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.GuestAttributesEntry, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder> itemsBuilder_;
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder>
+        itemsBuilder_;
 
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -512,6 +563,8 @@ public java.util.List getIte
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -526,6 +579,8 @@ public int getItemsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -540,14 +595,15 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getItems(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public Builder setItems(
-        int index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value) {
+    public Builder setItems(int index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value) {
       if (itemsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -561,6 +617,8 @@ public Builder setItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -579,6 +637,8 @@ public Builder setItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -599,14 +659,15 @@ public Builder addItems(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public Builder addItems(
-        int index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value) {
+    public Builder addItems(int index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value) {
       if (itemsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -620,6 +681,8 @@ public Builder addItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -638,6 +701,8 @@ public Builder addItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -656,6 +721,8 @@ public Builder addItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -666,8 +733,7 @@ public Builder addAllItems(
         java.lang.Iterable values) {
       if (itemsBuilder_ == null) {
         ensureItemsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, items_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, items_);
         onChanged();
       } else {
         itemsBuilder_.addAllMessages(values);
@@ -675,6 +741,8 @@ public Builder addAllItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -692,6 +760,8 @@ public Builder clearItems() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -709,17 +779,20 @@ public Builder removeItems(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder getItemsBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder getItemsBuilder(int index) {
       return getItemsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -729,19 +802,22 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder getItemsBuilde
     public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(
         int index) {
       if (itemsBuilder_ == null) {
-        return items_.get(index);  } else {
+        return items_.get(index);
+      } else {
         return itemsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public java.util.List 
-         getItemsOrBuilderList() {
+    public java.util.List
+        getItemsOrBuilderList() {
       if (itemsBuilder_ != null) {
         return itemsBuilder_.getMessageOrBuilderList();
       } else {
@@ -749,6 +825,8 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBui
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -756,49 +834,56 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBui
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
     public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder addItemsBuilder() {
-      return getItemsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance());
+      return getItemsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder addItemsBuilder(
-        int index) {
-      return getItemsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance());
+    public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder addItemsBuilder(int index) {
+      return getItemsFieldBuilder()
+          .addBuilder(
+              index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public java.util.List 
-         getItemsBuilderList() {
+    public java.util.List
+        getItemsBuilderList() {
       return getItemsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.GuestAttributesEntry, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder>
         getItemsFieldBuilder() {
       if (itemsBuilder_ == null) {
-        itemsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder>(
-                items_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        itemsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.GuestAttributesEntry,
+                com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder,
+                com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder>(
+                items_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         items_ = null;
       }
       return itemsBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -808,12 +893,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GuestAttributesValue)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GuestAttributesValue)
   private static final com.google.cloud.tpu.v2alpha1.GuestAttributesValue DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GuestAttributesValue();
   }
@@ -822,27 +907,27 @@ public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GuestAttributesValue parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GuestAttributesValue parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -857,6 +942,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GuestAttributesValue getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
index d7a9b5abe4f8..4a7326237d67 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GuestAttributesValueOrBuilder extends
+public interface GuestAttributesValueOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GuestAttributesValue)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
-  java.util.List 
-      getItemsList();
+  java.util.List getItemsList();
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -25,6 +44,8 @@ public interface GuestAttributesValueOrBuilder extends
    */
   com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getItems(int index);
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -33,21 +54,24 @@ public interface GuestAttributesValueOrBuilder extends
    */
   int getItemsCount();
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
-  java.util.List 
+  java.util.List
       getItemsOrBuilderList();
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
-  com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
index db42c57a1cb7..88553d9f3bbd 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [ListAcceleratorTypes][google.cloud.tpu.v2alpha1.Tpu.ListAcceleratorTypes].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest}
  */
-public final class ListAcceleratorTypesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListAcceleratorTypesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
     ListAcceleratorTypesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesRequest.newBuilder() to construct.
   private ListAcceleratorTypesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListAcceleratorTypesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -29,38 +47,45 @@ private ListAcceleratorTypesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class,
+            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -69,29 +94,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -102,11 +129,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -115,14 +145,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -131,29 +165,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -162,14 +196,18 @@ public java.lang.String getPageToken() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   @java.lang.Override
@@ -178,29 +216,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getFilterBytes() {
+  public com.google.protobuf.ByteString getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -209,14 +247,18 @@ public java.lang.String getFilter() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -225,29 +267,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getOrderByBytes() {
+  public com.google.protobuf.ByteString getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -256,6 +298,7 @@ public java.lang.String getOrderBy() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -267,8 +310,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -297,8 +339,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -317,23 +358,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest other = (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) obj;
-
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
-    if (!getFilter()
-        .equals(other.getFilter())) return false;
-    if (!getOrderBy()
-        .equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest other =
+        (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) obj;
+
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getFilter().equals(other.getFilter())) return false;
+    if (!getOrderBy().equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -361,96 +398,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [ListAcceleratorTypes][google.cloud.tpu.v2alpha1.Tpu.ListAcceleratorTypes].
@@ -458,33 +503,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
       com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class,
+              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -498,9 +542,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -519,8 +563,11 @@ public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest result = new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest result =
+          new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -548,38 +595,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesReq
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -587,7 +635,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -637,37 +686,43 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 42: {
-              filter_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 42
-            case 50: {
-              orderBy_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 50
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 42:
+              {
+                filter_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 42
+            case 50:
+              {
+                orderBy_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 50
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -677,22 +732,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -701,20 +761,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -722,28 +785,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -753,17 +827,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -771,13 +851,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -785,27 +868,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -817,18 +906,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -837,20 +928,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -858,28 +950,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -889,17 +988,21 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -909,18 +1012,20 @@ public Builder setPageTokenBytes(
 
     private java.lang.Object filter_ = "";
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -929,20 +1034,21 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString
-        getFilterBytes() {
+    public com.google.protobuf.ByteString getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -950,28 +1056,35 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilter(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -981,17 +1094,21 @@ public Builder clearFilter() {
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1001,18 +1118,20 @@ public Builder setFilterBytes(
 
     private java.lang.Object orderBy_ = "";
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1021,20 +1140,21 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString
-        getOrderByBytes() {
+    public com.google.protobuf.ByteString getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1042,28 +1162,35 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderBy(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1073,26 +1200,30 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1102,12 +1233,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
   private static final com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest();
   }
@@ -1116,27 +1247,27 @@ public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListAcceleratorTypesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListAcceleratorTypesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1151,6 +1282,4 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
index 2c6486a70c5f..491c119887f9 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
@@ -1,99 +1,142 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListAcceleratorTypesRequestOrBuilder extends
+public interface ListAcceleratorTypesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString
-      getFilterBytes();
+  com.google.protobuf.ByteString getFilterBytes();
 
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString
-      getOrderByBytes();
+  com.google.protobuf.ByteString getOrderByBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
similarity index 73%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
index 03c3696c6ef1..7cdc201e92e6 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Response for
  * [ListAcceleratorTypes][google.cloud.tpu.v2alpha1.Tpu.ListAcceleratorTypes].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse}
  */
-public final class ListAcceleratorTypesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListAcceleratorTypesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
     ListAcceleratorTypesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesResponse.newBuilder() to construct.
   private ListAcceleratorTypesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListAcceleratorTypesResponse() {
     acceleratorTypes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -28,33 +46,37 @@ private ListAcceleratorTypesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class,
+            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.Builder.class);
   }
 
   public static final int ACCELERATOR_TYPES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List acceleratorTypes_;
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -66,6 +88,8 @@ public java.util.List getAccelera
     return acceleratorTypes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -73,11 +97,13 @@ public java.util.List getAccelera
    * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getAcceleratorTypesOrBuilderList() {
     return acceleratorTypes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -89,6 +115,8 @@ public int getAcceleratorTypesCount() {
     return acceleratorTypes_.size();
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -100,6 +128,8 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorTypes(int ind
     return acceleratorTypes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -113,14 +143,18 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorType
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -129,29 +163,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -160,37 +194,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -198,20 +241,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -223,8 +269,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
       output.writeMessage(1, acceleratorTypes_.get(i));
     }
@@ -244,8 +289,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, acceleratorTypes_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, acceleratorTypes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -266,19 +310,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse other = (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse) obj;
+    com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse other =
+        (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse) obj;
 
-    if (!getAcceleratorTypesList()
-        .equals(other.getAcceleratorTypesList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getAcceleratorTypesList().equals(other.getAcceleratorTypesList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -306,96 +348,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for
    * [ListAcceleratorTypes][google.cloud.tpu.v2alpha1.Tpu.ListAcceleratorTypes].
@@ -403,33 +453,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
       com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class,
+              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -448,9 +497,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -469,14 +518,18 @@ public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse result = new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse(this);
+      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse result =
+          new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse result) {
       if (acceleratorTypesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           acceleratorTypes_ = java.util.Collections.unmodifiableList(acceleratorTypes_);
@@ -504,38 +557,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRes
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -543,7 +597,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.getDefaultInstance())
+        return this;
       if (acceleratorTypesBuilder_ == null) {
         if (!other.acceleratorTypes_.isEmpty()) {
           if (acceleratorTypes_.isEmpty()) {
@@ -562,9 +617,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRespo
             acceleratorTypesBuilder_ = null;
             acceleratorTypes_ = other.acceleratorTypes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            acceleratorTypesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getAcceleratorTypesFieldBuilder() : null;
+            acceleratorTypesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getAcceleratorTypesFieldBuilder()
+                    : null;
           } else {
             acceleratorTypesBuilder_.addAllMessages(other.acceleratorTypes_);
           }
@@ -611,36 +667,39 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2alpha1.AcceleratorType m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2alpha1.AcceleratorType.parser(),
-                      extensionRegistry);
-              if (acceleratorTypesBuilder_ == null) {
-                ensureAcceleratorTypesIsMutable();
-                acceleratorTypes_.add(m);
-              } else {
-                acceleratorTypesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2alpha1.AcceleratorType m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.AcceleratorType.parser(), extensionRegistry);
+                if (acceleratorTypesBuilder_ == null) {
+                  ensureAcceleratorTypesIsMutable();
+                  acceleratorTypes_.add(m);
+                } else {
+                  acceleratorTypesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -650,21 +709,30 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List acceleratorTypes_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureAcceleratorTypesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        acceleratorTypes_ = new java.util.ArrayList(acceleratorTypes_);
+        acceleratorTypes_ =
+            new java.util.ArrayList(
+                acceleratorTypes_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.AcceleratorType, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder, com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder> acceleratorTypesBuilder_;
+            com.google.cloud.tpu.v2alpha1.AcceleratorType,
+            com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder,
+            com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder>
+        acceleratorTypesBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -679,6 +747,8 @@ public java.util.List getAccelera
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -693,6 +763,8 @@ public int getAcceleratorTypesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -707,6 +779,8 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorTypes(int ind
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -728,6 +802,8 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -746,6 +822,8 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -766,6 +844,8 @@ public Builder addAcceleratorTypes(com.google.cloud.tpu.v2alpha1.AcceleratorType
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -787,6 +867,8 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -805,6 +887,8 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -823,6 +907,8 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -833,8 +919,7 @@ public Builder addAllAcceleratorTypes(
         java.lang.Iterable values) {
       if (acceleratorTypesBuilder_ == null) {
         ensureAcceleratorTypesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, acceleratorTypes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, acceleratorTypes_);
         onChanged();
       } else {
         acceleratorTypesBuilder_.addAllMessages(values);
@@ -842,6 +927,8 @@ public Builder addAllAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -859,6 +946,8 @@ public Builder clearAcceleratorTypes() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -876,6 +965,8 @@ public Builder removeAcceleratorTypes(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -887,6 +978,8 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder getAcceleratorTypes
       return getAcceleratorTypesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -896,19 +989,22 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder getAcceleratorTypes
     public com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
         int index) {
       if (acceleratorTypesBuilder_ == null) {
-        return acceleratorTypes_.get(index);  } else {
+        return acceleratorTypes_.get(index);
+      } else {
         return acceleratorTypesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List 
-         getAcceleratorTypesOrBuilderList() {
+    public java.util.List
+        getAcceleratorTypesOrBuilderList() {
       if (acceleratorTypesBuilder_ != null) {
         return acceleratorTypesBuilder_.getMessageOrBuilderList();
       } else {
@@ -916,6 +1012,8 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorType
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -923,10 +1021,12 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorType
      * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
      */
     public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder addAcceleratorTypesBuilder() {
-      return getAcceleratorTypesFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance());
+      return getAcceleratorTypesFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -935,26 +1035,34 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder addAcceleratorTypes
      */
     public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder addAcceleratorTypesBuilder(
         int index) {
-      return getAcceleratorTypesFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance());
+      return getAcceleratorTypesFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List 
-         getAcceleratorTypesBuilderList() {
+    public java.util.List
+        getAcceleratorTypesBuilderList() {
       return getAcceleratorTypesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.AcceleratorType, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder, com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.AcceleratorType,
+            com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder,
+            com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder>
         getAcceleratorTypesFieldBuilder() {
       if (acceleratorTypesBuilder_ == null) {
-        acceleratorTypesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.AcceleratorType, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder, com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder>(
+        acceleratorTypesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.AcceleratorType,
+                com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder,
+                com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder>(
                 acceleratorTypes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -966,18 +1074,20 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder addAcceleratorTypes
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -986,20 +1096,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1007,28 +1118,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1038,17 +1156,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1056,42 +1178,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1099,76 +1231,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1178,26 +1324,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1207,12 +1357,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
   private static final com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse();
   }
@@ -1221,27 +1371,27 @@ public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse getDefa
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListAcceleratorTypesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListAcceleratorTypesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1256,6 +1406,4 @@ public com.google.protobuf.Parser getParserForType
   public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
index 9bcc0f264186..7865d157b9e9 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListAcceleratorTypesResponseOrBuilder extends
+public interface ListAcceleratorTypesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
    */
-  java.util.List 
-      getAcceleratorTypesList();
+  java.util.List getAcceleratorTypesList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -25,6 +44,8 @@ public interface ListAcceleratorTypesResponseOrBuilder extends
    */
   com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorTypes(int index);
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -33,82 +54,100 @@ public interface ListAcceleratorTypesResponseOrBuilder extends
    */
   int getAcceleratorTypesCount();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
    */
-  java.util.List 
+  java.util.List
       getAcceleratorTypesOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
    */
-  com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
index ae962e9129c5..cb5db674b36f 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for [ListNodes][google.cloud.tpu.v2alpha1.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListNodesRequest}
  */
-public final class ListNodesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListNodesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListNodesRequest)
     ListNodesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListNodesRequest.newBuilder() to construct.
   private ListNodesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListNodesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -26,38 +44,45 @@ private ListNodesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListNodesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListNodesRequest.class, com.google.cloud.tpu.v2alpha1.ListNodesRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListNodesRequest.class,
+            com.google.cloud.tpu.v2alpha1.ListNodesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -99,11 +126,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -112,14 +142,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -128,29 +162,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -159,6 +193,7 @@ public java.lang.String getPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -170,8 +205,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -194,8 +228,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -208,19 +241,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListNodesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListNodesRequest other = (com.google.cloud.tpu.v2alpha1.ListNodesRequest) obj;
+    com.google.cloud.tpu.v2alpha1.ListNodesRequest other =
+        (com.google.cloud.tpu.v2alpha1.ListNodesRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -243,130 +274,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListNodesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [ListNodes][google.cloud.tpu.v2alpha1.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListNodesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListNodesRequest)
       com.google.cloud.tpu.v2alpha1.ListNodesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListNodesRequest.class, com.google.cloud.tpu.v2alpha1.ListNodesRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListNodesRequest.class,
+              com.google.cloud.tpu.v2alpha1.ListNodesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListNodesRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -378,9 +415,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -399,8 +436,11 @@ public com.google.cloud.tpu.v2alpha1.ListNodesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListNodesRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListNodesRequest result = new com.google.cloud.tpu.v2alpha1.ListNodesRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.ListNodesRequest result =
+          new com.google.cloud.tpu.v2alpha1.ListNodesRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -422,38 +462,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListNodesRequest result
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListNodesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListNodesRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListNodesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -501,27 +542,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -531,22 +576,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -555,20 +605,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -576,28 +629,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -607,17 +671,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -625,13 +695,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -639,27 +712,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -671,18 +750,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -691,20 +772,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -712,28 +794,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -743,26 +832,30 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -772,12 +865,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListNodesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListNodesRequest)
   private static final com.google.cloud.tpu.v2alpha1.ListNodesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListNodesRequest();
   }
@@ -786,27 +879,27 @@ public static com.google.cloud.tpu.v2alpha1.ListNodesRequest getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListNodesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListNodesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -821,6 +914,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ListNodesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
similarity index 50%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
index 6ccc65aa25cd..66910ddbb0cd 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
@@ -1,59 +1,92 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListNodesRequestOrBuilder extends
+public interface ListNodesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListNodesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
index 2dad8b1112ca..199701bc120f 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Response for [ListNodes][google.cloud.tpu.v2alpha1.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListNodesResponse}
  */
-public final class ListNodesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListNodesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListNodesResponse)
     ListNodesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListNodesResponse.newBuilder() to construct.
   private ListNodesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListNodesResponse() {
     nodes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -27,33 +45,37 @@ private ListNodesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListNodesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListNodesResponse.class, com.google.cloud.tpu.v2alpha1.ListNodesResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListNodesResponse.class,
+            com.google.cloud.tpu.v2alpha1.ListNodesResponse.Builder.class);
   }
 
   public static final int NODES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List nodes_;
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -65,6 +87,8 @@ public java.util.List getNodesList() {
     return nodes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -72,11 +96,13 @@ public java.util.List getNodesList() {
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getNodesOrBuilderList() {
     return nodes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -88,6 +114,8 @@ public int getNodesCount() {
     return nodes_.size();
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -99,6 +127,8 @@ public com.google.cloud.tpu.v2alpha1.Node getNodes(int index) {
     return nodes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -106,20 +136,23 @@ public com.google.cloud.tpu.v2alpha1.Node getNodes(int index) {
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(int index) {
     return nodes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -128,29 +161,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -159,37 +192,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -197,20 +239,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -222,8 +267,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < nodes_.size(); i++) {
       output.writeMessage(1, nodes_.get(i));
     }
@@ -243,8 +287,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < nodes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, nodes_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, nodes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -265,19 +308,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListNodesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListNodesResponse other = (com.google.cloud.tpu.v2alpha1.ListNodesResponse) obj;
+    com.google.cloud.tpu.v2alpha1.ListNodesResponse other =
+        (com.google.cloud.tpu.v2alpha1.ListNodesResponse) obj;
 
-    if (!getNodesList()
-        .equals(other.getNodesList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getNodesList().equals(other.getNodesList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -304,130 +345,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListNodesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for [ListNodes][google.cloud.tpu.v2alpha1.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListNodesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListNodesResponse)
       com.google.cloud.tpu.v2alpha1.ListNodesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListNodesResponse.class, com.google.cloud.tpu.v2alpha1.ListNodesResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListNodesResponse.class,
+              com.google.cloud.tpu.v2alpha1.ListNodesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListNodesResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -446,9 +493,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -467,14 +514,18 @@ public com.google.cloud.tpu.v2alpha1.ListNodesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListNodesResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListNodesResponse result = new com.google.cloud.tpu.v2alpha1.ListNodesResponse(this);
+      com.google.cloud.tpu.v2alpha1.ListNodesResponse result =
+          new com.google.cloud.tpu.v2alpha1.ListNodesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.ListNodesResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2alpha1.ListNodesResponse result) {
       if (nodesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           nodes_ = java.util.Collections.unmodifiableList(nodes_);
@@ -502,38 +553,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListNodesResponse resul
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListNodesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListNodesResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListNodesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -541,7 +593,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListNodesResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListNodesResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListNodesResponse.getDefaultInstance())
+        return this;
       if (nodesBuilder_ == null) {
         if (!other.nodes_.isEmpty()) {
           if (nodes_.isEmpty()) {
@@ -560,9 +613,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListNodesResponse other)
             nodesBuilder_ = null;
             nodes_ = other.nodes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            nodesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getNodesFieldBuilder() : null;
+            nodesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getNodesFieldBuilder()
+                    : null;
           } else {
             nodesBuilder_.addAllMessages(other.nodes_);
           }
@@ -609,36 +663,39 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2alpha1.Node m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2alpha1.Node.parser(),
-                      extensionRegistry);
-              if (nodesBuilder_ == null) {
-                ensureNodesIsMutable();
-                nodes_.add(m);
-              } else {
-                nodesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2alpha1.Node m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.Node.parser(), extensionRegistry);
+                if (nodesBuilder_ == null) {
+                  ensureNodesIsMutable();
+                  nodes_.add(m);
+                } else {
+                  nodesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -648,21 +705,28 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List nodes_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureNodesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         nodes_ = new java.util.ArrayList(nodes_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> nodesBuilder_;
+            com.google.cloud.tpu.v2alpha1.Node,
+            com.google.cloud.tpu.v2alpha1.Node.Builder,
+            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
+        nodesBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -677,6 +741,8 @@ public java.util.List getNodesList() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -691,6 +757,8 @@ public int getNodesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -705,14 +773,15 @@ public com.google.cloud.tpu.v2alpha1.Node getNodes(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder setNodes(
-        int index, com.google.cloud.tpu.v2alpha1.Node value) {
+    public Builder setNodes(int index, com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -726,14 +795,15 @@ public Builder setNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder setNodes(
-        int index, com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder setNodes(int index, com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.set(index, builderForValue.build());
@@ -744,6 +814,8 @@ public Builder setNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -764,14 +836,15 @@ public Builder addNodes(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder addNodes(
-        int index, com.google.cloud.tpu.v2alpha1.Node value) {
+    public Builder addNodes(int index, com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -785,14 +858,15 @@ public Builder addNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder addNodes(
-        com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder addNodes(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(builderForValue.build());
@@ -803,14 +877,15 @@ public Builder addNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder addNodes(
-        int index, com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder addNodes(int index, com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(index, builderForValue.build());
@@ -821,6 +896,8 @@ public Builder addNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -831,8 +908,7 @@ public Builder addAllNodes(
         java.lang.Iterable values) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, nodes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, nodes_);
         onChanged();
       } else {
         nodesBuilder_.addAllMessages(values);
@@ -840,6 +916,8 @@ public Builder addAllNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -857,6 +935,8 @@ public Builder clearNodes() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -874,39 +954,44 @@ public Builder removeNodes(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.Node.Builder getNodesBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2alpha1.Node.Builder getNodesBuilder(int index) {
       return getNodesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(int index) {
       if (nodesBuilder_ == null) {
-        return nodes_.get(index);  } else {
+        return nodes_.get(index);
+      } else {
         return nodesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public java.util.List 
-         getNodesOrBuilderList() {
+    public java.util.List
+        getNodesOrBuilderList() {
       if (nodesBuilder_ != null) {
         return nodesBuilder_.getMessageOrBuilderList();
       } else {
@@ -914,6 +999,8 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -921,42 +1008,47 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
     public com.google.cloud.tpu.v2alpha1.Node.Builder addNodesBuilder() {
-      return getNodesFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance());
+      return getNodesFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.Node.Builder addNodesBuilder(
-        int index) {
-      return getNodesFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance());
+    public com.google.cloud.tpu.v2alpha1.Node.Builder addNodesBuilder(int index) {
+      return getNodesFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public java.util.List 
-         getNodesBuilderList() {
+    public java.util.List getNodesBuilderList() {
       return getNodesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.Node,
+            com.google.cloud.tpu.v2alpha1.Node.Builder,
+            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
         getNodesFieldBuilder() {
       if (nodesBuilder_ == null) {
-        nodesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
-                nodes_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        nodesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.Node,
+                com.google.cloud.tpu.v2alpha1.Node.Builder,
+                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
+                nodes_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         nodes_ = null;
       }
       return nodesBuilder_;
@@ -964,18 +1056,20 @@ public com.google.cloud.tpu.v2alpha1.Node.Builder addNodesBuilder(
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -984,20 +1078,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1005,28 +1100,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1036,17 +1138,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1054,42 +1160,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1097,76 +1213,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1176,26 +1306,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1205,12 +1339,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListNodesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListNodesResponse)
   private static final com.google.cloud.tpu.v2alpha1.ListNodesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListNodesResponse();
   }
@@ -1219,27 +1353,27 @@ public static com.google.cloud.tpu.v2alpha1.ListNodesResponse getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListNodesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListNodesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1254,6 +1388,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ListNodesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
similarity index 69%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
index 90a441f2b160..7922b1ee0a15 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListNodesResponseOrBuilder extends
+public interface ListNodesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListNodesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
-  java.util.List 
-      getNodesList();
+  java.util.List getNodesList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -25,6 +44,8 @@ public interface ListNodesResponseOrBuilder extends
    */
   com.google.cloud.tpu.v2alpha1.Node getNodes(int index);
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -33,82 +54,99 @@ public interface ListNodesResponseOrBuilder extends
    */
   int getNodesCount();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
-  java.util.List 
-      getNodesOrBuilderList();
+  java.util.List getNodesOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
-  com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
index 5d86c4426725..93cd86a760f9 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [ListQueuedResources][google.cloud.tpu.v2alpha1.Tpu.ListQueuedResources].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest}
  */
-public final class ListQueuedResourcesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListQueuedResourcesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
     ListQueuedResourcesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListQueuedResourcesRequest.newBuilder() to construct.
   private ListQueuedResourcesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListQueuedResourcesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -27,38 +45,45 @@ private ListQueuedResourcesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListQueuedResourcesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class, com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class,
+            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -67,29 +92,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -100,11 +127,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -113,14 +143,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -129,29 +163,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -160,6 +194,7 @@ public java.lang.String getPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -171,8 +206,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -195,8 +229,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -209,19 +242,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest other = (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) obj;
+    com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest other =
+        (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -245,96 +276,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [ListQueuedResources][google.cloud.tpu.v2alpha1.Tpu.ListQueuedResources].
@@ -342,33 +381,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
       com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class, com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class,
+              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -380,9 +418,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -401,8 +439,11 @@ public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest result = new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest result =
+          new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -424,38 +465,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequ
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -463,7 +505,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -503,27 +546,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -533,22 +580,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -557,20 +609,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -578,28 +633,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -609,17 +675,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -627,13 +699,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -641,27 +716,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -673,18 +754,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -693,20 +776,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -714,28 +798,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -745,26 +836,30 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -774,12 +869,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
   private static final com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest();
   }
@@ -788,27 +883,27 @@ public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListQueuedResourcesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListQueuedResourcesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -823,6 +918,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
similarity index 50%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
index 7dfe33465e21..9fc4661ade68 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
@@ -1,59 +1,92 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListQueuedResourcesRequestOrBuilder extends
+public interface ListQueuedResourcesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
similarity index 73%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
index 5d4c1f8a9b1c..bc370258e6c4 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Response for
  * [ListQueuedResources][google.cloud.tpu.v2alpha1.Tpu.ListQueuedResources].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse}
  */
-public final class ListQueuedResourcesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListQueuedResourcesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
     ListQueuedResourcesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListQueuedResourcesResponse.newBuilder() to construct.
   private ListQueuedResourcesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListQueuedResourcesResponse() {
     queuedResources_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -28,33 +46,37 @@ private ListQueuedResourcesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListQueuedResourcesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class, com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class,
+            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.Builder.class);
   }
 
   public static final int QUEUED_RESOURCES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List queuedResources_;
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

@@ -66,6 +88,8 @@ public java.util.List getQueuedRes
     return queuedResources_;
   }
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

@@ -73,11 +97,13 @@ public java.util.List getQueuedRes
    * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getQueuedResourcesOrBuilderList() {
     return queuedResources_;
   }
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

@@ -89,6 +115,8 @@ public int getQueuedResourcesCount() {
     return queuedResources_.size();
   }
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

@@ -100,6 +128,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResources(int index
     return queuedResources_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

@@ -113,14 +143,18 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesO
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -129,29 +163,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -160,37 +194,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -198,20 +241,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -223,8 +269,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < queuedResources_.size(); i++) {
       output.writeMessage(1, queuedResources_.get(i));
     }
@@ -244,8 +289,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < queuedResources_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, queuedResources_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, queuedResources_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -266,19 +310,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse other = (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse) obj;
+    com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse other =
+        (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse) obj;
 
-    if (!getQueuedResourcesList()
-        .equals(other.getQueuedResourcesList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getQueuedResourcesList().equals(other.getQueuedResourcesList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -306,96 +348,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for
    * [ListQueuedResources][google.cloud.tpu.v2alpha1.Tpu.ListQueuedResources].
@@ -403,33 +453,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
       com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class, com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class,
+              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -448,9 +497,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -469,14 +518,18 @@ public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse result = new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse(this);
+      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse result =
+          new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse result) {
       if (queuedResourcesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           queuedResources_ = java.util.Collections.unmodifiableList(queuedResources_);
@@ -504,38 +557,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResp
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -543,7 +597,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.getDefaultInstance())
+        return this;
       if (queuedResourcesBuilder_ == null) {
         if (!other.queuedResources_.isEmpty()) {
           if (queuedResources_.isEmpty()) {
@@ -562,9 +617,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRespon
             queuedResourcesBuilder_ = null;
             queuedResources_ = other.queuedResources_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            queuedResourcesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getQueuedResourcesFieldBuilder() : null;
+            queuedResourcesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getQueuedResourcesFieldBuilder()
+                    : null;
           } else {
             queuedResourcesBuilder_.addAllMessages(other.queuedResources_);
           }
@@ -611,36 +667,39 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2alpha1.QueuedResource m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2alpha1.QueuedResource.parser(),
-                      extensionRegistry);
-              if (queuedResourcesBuilder_ == null) {
-                ensureQueuedResourcesIsMutable();
-                queuedResources_.add(m);
-              } else {
-                queuedResourcesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2alpha1.QueuedResource m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.QueuedResource.parser(), extensionRegistry);
+                if (queuedResourcesBuilder_ == null) {
+                  ensureQueuedResourcesIsMutable();
+                  queuedResources_.add(m);
+                } else {
+                  queuedResourcesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -650,21 +709,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List queuedResources_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureQueuedResourcesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        queuedResources_ = new java.util.ArrayList(queuedResources_);
+        queuedResources_ =
+            new java.util.ArrayList(queuedResources_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder> queuedResourcesBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResource,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>
+        queuedResourcesBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -679,6 +746,8 @@ public java.util.List getQueuedRes
       }
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -693,6 +762,8 @@ public int getQueuedResourcesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -707,6 +778,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResources(int index
       }
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -728,6 +801,8 @@ public Builder setQueuedResources(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -746,6 +821,8 @@ public Builder setQueuedResources(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -766,6 +843,8 @@ public Builder addQueuedResources(com.google.cloud.tpu.v2alpha1.QueuedResource v
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -787,6 +866,8 @@ public Builder addQueuedResources(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -805,6 +886,8 @@ public Builder addQueuedResources(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -823,6 +906,8 @@ public Builder addQueuedResources(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -833,8 +918,7 @@ public Builder addAllQueuedResources(
         java.lang.Iterable values) {
       if (queuedResourcesBuilder_ == null) {
         ensureQueuedResourcesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, queuedResources_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, queuedResources_);
         onChanged();
       } else {
         queuedResourcesBuilder_.addAllMessages(values);
@@ -842,6 +926,8 @@ public Builder addAllQueuedResources(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -859,6 +945,8 @@ public Builder clearQueuedResources() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -876,6 +964,8 @@ public Builder removeQueuedResources(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -887,6 +977,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder getQueuedResourcesBu
       return getQueuedResourcesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -896,19 +988,22 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder getQueuedResourcesBu
     public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesOrBuilder(
         int index) {
       if (queuedResourcesBuilder_ == null) {
-        return queuedResources_.get(index);  } else {
+        return queuedResources_.get(index);
+      } else {
         return queuedResourcesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
      */
-    public java.util.List 
-         getQueuedResourcesOrBuilderList() {
+    public java.util.List
+        getQueuedResourcesOrBuilderList() {
       if (queuedResourcesBuilder_ != null) {
         return queuedResourcesBuilder_.getMessageOrBuilderList();
       } else {
@@ -916,6 +1011,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesO
       }
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -923,10 +1020,12 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesO
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder addQueuedResourcesBuilder() {
-      return getQueuedResourcesFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance());
+      return getQueuedResourcesFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -935,26 +1034,34 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder addQueuedResourcesBu
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder addQueuedResourcesBuilder(
         int index) {
-      return getQueuedResourcesFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance());
+      return getQueuedResourcesFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
      */
-    public java.util.List 
-         getQueuedResourcesBuilderList() {
+    public java.util.List
+        getQueuedResourcesBuilderList() {
       return getQueuedResourcesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResource,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>
         getQueuedResourcesFieldBuilder() {
       if (queuedResourcesBuilder_ == null) {
-        queuedResourcesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>(
+        queuedResourcesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResource,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>(
                 queuedResources_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -966,18 +1073,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder addQueuedResourcesBu
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -986,20 +1095,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1007,28 +1117,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1038,17 +1155,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1056,42 +1177,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1099,76 +1230,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1178,26 +1323,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1207,12 +1356,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
   private static final com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse();
   }
@@ -1221,27 +1370,27 @@ public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListQueuedResourcesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListQueuedResourcesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1256,6 +1405,4 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
index 0b37e10641ba..f01f464b03bb 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListQueuedResourcesResponseOrBuilder extends
+public interface ListQueuedResourcesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
    */
-  java.util.List 
-      getQueuedResourcesList();
+  java.util.List getQueuedResourcesList();
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

@@ -25,6 +44,8 @@ public interface ListQueuedResourcesResponseOrBuilder extends
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResources(int index);
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

@@ -33,82 +54,100 @@ public interface ListQueuedResourcesResponseOrBuilder extends
    */
   int getQueuedResourcesCount();
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
    */
-  java.util.List 
+  java.util.List
       getQueuedResourcesOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
index 0193a349e5e2..2eb7138d0607 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [ListRuntimeVersions][google.cloud.tpu.v2alpha1.Tpu.ListRuntimeVersions].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest}
  */
-public final class ListRuntimeVersionsRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListRuntimeVersionsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
     ListRuntimeVersionsRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListRuntimeVersionsRequest.newBuilder() to construct.
   private ListRuntimeVersionsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListRuntimeVersionsRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -29,38 +47,45 @@ private ListRuntimeVersionsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListRuntimeVersionsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class, com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class,
+            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -69,29 +94,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -102,11 +129,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -115,14 +145,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -131,29 +165,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -162,14 +196,18 @@ public java.lang.String getPageToken() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   @java.lang.Override
@@ -178,29 +216,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getFilterBytes() {
+  public com.google.protobuf.ByteString getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -209,14 +247,18 @@ public java.lang.String getFilter() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -225,29 +267,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getOrderByBytes() {
+  public com.google.protobuf.ByteString getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -256,6 +298,7 @@ public java.lang.String getOrderBy() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -267,8 +310,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -297,8 +339,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -317,23 +358,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest other = (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) obj;
-
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
-    if (!getFilter()
-        .equals(other.getFilter())) return false;
-    if (!getOrderBy()
-        .equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest other =
+        (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) obj;
+
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getFilter().equals(other.getFilter())) return false;
+    if (!getOrderBy().equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -361,96 +398,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [ListRuntimeVersions][google.cloud.tpu.v2alpha1.Tpu.ListRuntimeVersions].
@@ -458,33 +503,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
       com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class, com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class,
+              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -498,9 +542,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -519,8 +563,11 @@ public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest result = new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest result =
+          new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -548,38 +595,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequ
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -587,7 +635,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -637,37 +686,43 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 42: {
-              filter_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 42
-            case 50: {
-              orderBy_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 50
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 42:
+              {
+                filter_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 42
+            case 50:
+              {
+                orderBy_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 50
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -677,22 +732,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -701,20 +761,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -722,28 +785,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -753,17 +827,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -771,13 +851,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -785,27 +868,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -817,18 +906,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -837,20 +928,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -858,28 +950,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -889,17 +988,21 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -909,18 +1012,20 @@ public Builder setPageTokenBytes(
 
     private java.lang.Object filter_ = "";
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -929,20 +1034,21 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString
-        getFilterBytes() {
+    public com.google.protobuf.ByteString getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -950,28 +1056,35 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilter(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -981,17 +1094,21 @@ public Builder clearFilter() {
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1001,18 +1118,20 @@ public Builder setFilterBytes(
 
     private java.lang.Object orderBy_ = "";
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1021,20 +1140,21 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString
-        getOrderByBytes() {
+    public com.google.protobuf.ByteString getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1042,28 +1162,35 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderBy(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1073,26 +1200,30 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1102,12 +1233,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
   private static final com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest();
   }
@@ -1116,27 +1247,27 @@ public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListRuntimeVersionsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListRuntimeVersionsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1151,6 +1282,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
index 9b0732a3aba4..115c5374b8c3 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
@@ -1,99 +1,142 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListRuntimeVersionsRequestOrBuilder extends
+public interface ListRuntimeVersionsRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString
-      getFilterBytes();
+  com.google.protobuf.ByteString getFilterBytes();
 
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString
-      getOrderByBytes();
+  com.google.protobuf.ByteString getOrderByBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
similarity index 73%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
index a6dc735137c6..c00bb3400023 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Response for
  * [ListRuntimeVersions][google.cloud.tpu.v2alpha1.Tpu.ListRuntimeVersions].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse}
  */
-public final class ListRuntimeVersionsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListRuntimeVersionsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
     ListRuntimeVersionsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListRuntimeVersionsResponse.newBuilder() to construct.
   private ListRuntimeVersionsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListRuntimeVersionsResponse() {
     runtimeVersions_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -28,33 +46,37 @@ private ListRuntimeVersionsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListRuntimeVersionsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class, com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class,
+            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.Builder.class);
   }
 
   public static final int RUNTIME_VERSIONS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List runtimeVersions_;
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -66,6 +88,8 @@ public java.util.List getRuntimeVe
     return runtimeVersions_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -73,11 +97,13 @@ public java.util.List getRuntimeVe
    * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getRuntimeVersionsOrBuilderList() {
     return runtimeVersions_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -89,6 +115,8 @@ public int getRuntimeVersionsCount() {
     return runtimeVersions_.size();
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -100,6 +128,8 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersions(int index
     return runtimeVersions_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -113,14 +143,18 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsO
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -129,29 +163,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -160,37 +194,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -198,20 +241,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -223,8 +269,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < runtimeVersions_.size(); i++) {
       output.writeMessage(1, runtimeVersions_.get(i));
     }
@@ -244,8 +289,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < runtimeVersions_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, runtimeVersions_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, runtimeVersions_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -266,19 +310,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse other = (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse) obj;
+    com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse other =
+        (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse) obj;
 
-    if (!getRuntimeVersionsList()
-        .equals(other.getRuntimeVersionsList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getRuntimeVersionsList().equals(other.getRuntimeVersionsList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -306,96 +348,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for
    * [ListRuntimeVersions][google.cloud.tpu.v2alpha1.Tpu.ListRuntimeVersions].
@@ -403,33 +453,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
       com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class, com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class,
+              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -448,9 +497,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -469,14 +518,18 @@ public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse result = new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse(this);
+      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse result =
+          new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse result) {
       if (runtimeVersionsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           runtimeVersions_ = java.util.Collections.unmodifiableList(runtimeVersions_);
@@ -504,38 +557,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResp
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -543,7 +597,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.getDefaultInstance())
+        return this;
       if (runtimeVersionsBuilder_ == null) {
         if (!other.runtimeVersions_.isEmpty()) {
           if (runtimeVersions_.isEmpty()) {
@@ -562,9 +617,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRespon
             runtimeVersionsBuilder_ = null;
             runtimeVersions_ = other.runtimeVersions_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            runtimeVersionsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getRuntimeVersionsFieldBuilder() : null;
+            runtimeVersionsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getRuntimeVersionsFieldBuilder()
+                    : null;
           } else {
             runtimeVersionsBuilder_.addAllMessages(other.runtimeVersions_);
           }
@@ -611,36 +667,39 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2alpha1.RuntimeVersion m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2alpha1.RuntimeVersion.parser(),
-                      extensionRegistry);
-              if (runtimeVersionsBuilder_ == null) {
-                ensureRuntimeVersionsIsMutable();
-                runtimeVersions_.add(m);
-              } else {
-                runtimeVersionsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2alpha1.RuntimeVersion m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.RuntimeVersion.parser(), extensionRegistry);
+                if (runtimeVersionsBuilder_ == null) {
+                  ensureRuntimeVersionsIsMutable();
+                  runtimeVersions_.add(m);
+                } else {
+                  runtimeVersionsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -650,21 +709,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List runtimeVersions_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureRuntimeVersionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        runtimeVersions_ = new java.util.ArrayList(runtimeVersions_);
+        runtimeVersions_ =
+            new java.util.ArrayList(runtimeVersions_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.RuntimeVersion, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder, com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder> runtimeVersionsBuilder_;
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion,
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder,
+            com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder>
+        runtimeVersionsBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -679,6 +746,8 @@ public java.util.List getRuntimeVe
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -693,6 +762,8 @@ public int getRuntimeVersionsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -707,6 +778,8 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersions(int index
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -728,6 +801,8 @@ public Builder setRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -746,6 +821,8 @@ public Builder setRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -766,6 +843,8 @@ public Builder addRuntimeVersions(com.google.cloud.tpu.v2alpha1.RuntimeVersion v
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -787,6 +866,8 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -805,6 +886,8 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -823,6 +906,8 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -833,8 +918,7 @@ public Builder addAllRuntimeVersions(
         java.lang.Iterable values) {
       if (runtimeVersionsBuilder_ == null) {
         ensureRuntimeVersionsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, runtimeVersions_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, runtimeVersions_);
         onChanged();
       } else {
         runtimeVersionsBuilder_.addAllMessages(values);
@@ -842,6 +926,8 @@ public Builder addAllRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -859,6 +945,8 @@ public Builder clearRuntimeVersions() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -876,6 +964,8 @@ public Builder removeRuntimeVersions(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -887,6 +977,8 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder getRuntimeVersionsBu
       return getRuntimeVersionsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -896,19 +988,22 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder getRuntimeVersionsBu
     public com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
         int index) {
       if (runtimeVersionsBuilder_ == null) {
-        return runtimeVersions_.get(index);  } else {
+        return runtimeVersions_.get(index);
+      } else {
         return runtimeVersionsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
      */
-    public java.util.List 
-         getRuntimeVersionsOrBuilderList() {
+    public java.util.List
+        getRuntimeVersionsOrBuilderList() {
       if (runtimeVersionsBuilder_ != null) {
         return runtimeVersionsBuilder_.getMessageOrBuilderList();
       } else {
@@ -916,6 +1011,8 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsO
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -923,10 +1020,12 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsO
      * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
      */
     public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder addRuntimeVersionsBuilder() {
-      return getRuntimeVersionsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance());
+      return getRuntimeVersionsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -935,26 +1034,34 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder addRuntimeVersionsBu
      */
     public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder addRuntimeVersionsBuilder(
         int index) {
-      return getRuntimeVersionsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance());
+      return getRuntimeVersionsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
      */
-    public java.util.List 
-         getRuntimeVersionsBuilderList() {
+    public java.util.List
+        getRuntimeVersionsBuilderList() {
       return getRuntimeVersionsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.RuntimeVersion, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder, com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion,
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder,
+            com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder>
         getRuntimeVersionsFieldBuilder() {
       if (runtimeVersionsBuilder_ == null) {
-        runtimeVersionsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder, com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder>(
+        runtimeVersionsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.RuntimeVersion,
+                com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder,
+                com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder>(
                 runtimeVersions_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -966,18 +1073,20 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder addRuntimeVersionsBu
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -986,20 +1095,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1007,28 +1117,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1038,17 +1155,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1056,42 +1177,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1099,76 +1230,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1178,26 +1323,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1207,12 +1356,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
   private static final com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse();
   }
@@ -1221,27 +1370,27 @@ public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListRuntimeVersionsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListRuntimeVersionsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1256,6 +1405,4 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
index 2613e6e3d961..86f9ef995705 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListRuntimeVersionsResponseOrBuilder extends
+public interface ListRuntimeVersionsResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
    */
-  java.util.List 
-      getRuntimeVersionsList();
+  java.util.List getRuntimeVersionsList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -25,6 +44,8 @@ public interface ListRuntimeVersionsResponseOrBuilder extends
    */
   com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersions(int index);
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -33,82 +54,100 @@ public interface ListRuntimeVersionsResponseOrBuilder extends
    */
   int getRuntimeVersionsCount();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
    */
-  java.util.List 
+  java.util.List
       getRuntimeVersionsOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
    */
-  com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/LocationName.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/LocationName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/LocationName.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/LocationName.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
index 5f433810dd42..1615211c2c0b 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Network related configurations.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.NetworkConfig}
  */
-public final class NetworkConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class NetworkConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.NetworkConfig)
     NetworkConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use NetworkConfig.newBuilder() to construct.
   private NetworkConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private NetworkConfig() {
     network_ = "";
     subnetwork_ = "";
@@ -26,39 +44,44 @@ private NetworkConfig() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new NetworkConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.NetworkConfig.class, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder.class);
+            com.google.cloud.tpu.v2alpha1.NetworkConfig.class,
+            com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder.class);
   }
 
   public static final int NETWORK_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object network_ = "";
   /**
+   *
+   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
+   *
    * @return The network.
    */
   @java.lang.Override
@@ -67,30 +90,30 @@ public java.lang.String getNetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       network_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
+   *
    * @return The bytes for network.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNetworkBytes() {
+  public com.google.protobuf.ByteString getNetworkBytes() {
     java.lang.Object ref = network_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       network_ = b;
       return b;
     } else {
@@ -99,9 +122,12 @@ public java.lang.String getNetwork() {
   }
 
   public static final int SUBNETWORK_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object subnetwork_ = "";
   /**
+   *
+   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -109,6 +135,7 @@ public java.lang.String getNetwork() {
    * 

    *
    * string subnetwork = 2;
+   *
    * @return The subnetwork.
    */
   @java.lang.Override
@@ -117,14 +144,15 @@ public java.lang.String getSubnetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subnetwork_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -132,16 +160,15 @@ public java.lang.String getSubnetwork() {
    * 

    *
    * string subnetwork = 2;
+   *
    * @return The bytes for subnetwork.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSubnetworkBytes() {
+  public com.google.protobuf.ByteString getSubnetworkBytes() {
     java.lang.Object ref = subnetwork_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       subnetwork_ = b;
       return b;
     } else {
@@ -152,6 +179,8 @@ public java.lang.String getSubnetwork() {
   public static final int ENABLE_EXTERNAL_IPS_FIELD_NUMBER = 3;
   private boolean enableExternalIps_ = false;
   /**
+   *
+   *
    * 
    * Indicates that external IP addresses would be associated with the TPU
    * workers. If set to false, the specified subnetwork or network should have
@@ -159,6 +188,7 @@ public java.lang.String getSubnetwork() {
    * 

    *
    * bool enable_external_ips = 3;
+   *
    * @return The enableExternalIps.
    */
   @java.lang.Override
@@ -169,6 +199,8 @@ public boolean getEnableExternalIps() {
   public static final int CAN_IP_FORWARD_FIELD_NUMBER = 4;
   private boolean canIpForward_ = false;
   /**
+   *
+   *
    * 
    * Allows the TPU node to send and receive packets with non-matching
    * destination or source IPs. This is required if you plan to use the TPU
@@ -176,6 +208,7 @@ public boolean getEnableExternalIps() {
    * 

    *
    * bool can_ip_forward = 4;
+   *
    * @return The canIpForward.
    */
   @java.lang.Override
@@ -184,6 +217,7 @@ public boolean getCanIpForward() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -195,8 +229,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(network_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, network_);
     }
@@ -225,12 +258,10 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, subnetwork_);
     }
     if (enableExternalIps_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(3, enableExternalIps_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, enableExternalIps_);
     }
     if (canIpForward_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(4, canIpForward_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(4, canIpForward_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -240,21 +271,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.NetworkConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.NetworkConfig other = (com.google.cloud.tpu.v2alpha1.NetworkConfig) obj;
+    com.google.cloud.tpu.v2alpha1.NetworkConfig other =
+        (com.google.cloud.tpu.v2alpha1.NetworkConfig) obj;
 
-    if (!getNetwork()
-        .equals(other.getNetwork())) return false;
-    if (!getSubnetwork()
-        .equals(other.getSubnetwork())) return false;
-    if (getEnableExternalIps()
-        != other.getEnableExternalIps()) return false;
-    if (getCanIpForward()
-        != other.getCanIpForward()) return false;
+    if (!getNetwork().equals(other.getNetwork())) return false;
+    if (!getSubnetwork().equals(other.getSubnetwork())) return false;
+    if (getEnableExternalIps() != other.getEnableExternalIps()) return false;
+    if (getCanIpForward() != other.getCanIpForward()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -271,140 +299,144 @@ public int hashCode() {
     hash = (37 * hash) + SUBNETWORK_FIELD_NUMBER;
     hash = (53 * hash) + getSubnetwork().hashCode();
     hash = (37 * hash) + ENABLE_EXTERNAL_IPS_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getEnableExternalIps());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableExternalIps());
     hash = (37 * hash) + CAN_IP_FORWARD_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getCanIpForward());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCanIpForward());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.NetworkConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Network related configurations.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.NetworkConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.NetworkConfig)
       com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.NetworkConfig.class, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder.class);
+              com.google.cloud.tpu.v2alpha1.NetworkConfig.class,
+              com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.NetworkConfig.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -417,9 +449,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
     }
 
     @java.lang.Override
@@ -438,8 +470,11 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.NetworkConfig buildPartial() {
-      com.google.cloud.tpu.v2alpha1.NetworkConfig result = new com.google.cloud.tpu.v2alpha1.NetworkConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.NetworkConfig result =
+          new com.google.cloud.tpu.v2alpha1.NetworkConfig(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -464,38 +499,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.NetworkConfig result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.NetworkConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.NetworkConfig)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.NetworkConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -546,32 +582,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              network_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              subnetwork_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 24: {
-              enableExternalIps_ = input.readBool();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 24
-            case 32: {
-              canIpForward_ = input.readBool();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 32
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                network_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                subnetwork_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 24:
+              {
+                enableExternalIps_ = input.readBool();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+            case 32:
+              {
+                canIpForward_ = input.readBool();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -581,23 +622,26 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object network_ = "";
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @return The network.
      */
     public java.lang.String getNetwork() {
       java.lang.Object ref = network_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         network_ = s;
         return s;
@@ -606,21 +650,22 @@ public java.lang.String getNetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @return The bytes for network.
      */
-    public com.google.protobuf.ByteString
-        getNetworkBytes() {
+    public com.google.protobuf.ByteString getNetworkBytes() {
       java.lang.Object ref = network_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         network_ = b;
         return b;
       } else {
@@ -628,30 +673,37 @@ public java.lang.String getNetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @param value The network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetwork(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNetwork(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       network_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNetwork() {
@@ -661,18 +713,22 @@ public Builder clearNetwork() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @param value The bytes for network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetworkBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       network_ = value;
       bitField0_ |= 0x00000001;
@@ -682,6 +738,8 @@ public Builder setNetworkBytes(
 
     private java.lang.Object subnetwork_ = "";
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -689,13 +747,13 @@ public Builder setNetworkBytes(
      * 

      *
      * string subnetwork = 2;
+     *
      * @return The subnetwork.
      */
     public java.lang.String getSubnetwork() {
       java.lang.Object ref = subnetwork_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subnetwork_ = s;
         return s;
@@ -704,6 +762,8 @@ public java.lang.String getSubnetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -711,15 +771,14 @@ public java.lang.String getSubnetwork() {
      * 

      *
      * string subnetwork = 2;
+     *
      * @return The bytes for subnetwork.
      */
-    public com.google.protobuf.ByteString
-        getSubnetworkBytes() {
+    public com.google.protobuf.ByteString getSubnetworkBytes() {
       java.lang.Object ref = subnetwork_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         subnetwork_ = b;
         return b;
       } else {
@@ -727,6 +786,8 @@ public java.lang.String getSubnetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -734,18 +795,22 @@ public java.lang.String getSubnetwork() {
      * 

      *
      * string subnetwork = 2;
+     *
      * @param value The subnetwork to set.
      * @return This builder for chaining.
      */
-    public Builder setSubnetwork(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSubnetwork(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       subnetwork_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -753,6 +818,7 @@ public Builder setSubnetwork(
      * 

      *
      * string subnetwork = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSubnetwork() {
@@ -762,6 +828,8 @@ public Builder clearSubnetwork() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -769,12 +837,14 @@ public Builder clearSubnetwork() {
      * 

      *
      * string subnetwork = 2;
+     *
      * @param value The bytes for subnetwork to set.
      * @return This builder for chaining.
      */
-    public Builder setSubnetworkBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSubnetworkBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       subnetwork_ = value;
       bitField0_ |= 0x00000002;
@@ -782,8 +852,10 @@ public Builder setSubnetworkBytes(
       return this;
     }
 
-    private boolean enableExternalIps_ ;
+    private boolean enableExternalIps_;
     /**
+     *
+     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -791,6 +863,7 @@ public Builder setSubnetworkBytes(
      * 

      *
      * bool enable_external_ips = 3;
+     *
      * @return The enableExternalIps.
      */
     @java.lang.Override
@@ -798,6 +871,8 @@ public boolean getEnableExternalIps() {
       return enableExternalIps_;
     }
     /**
+     *
+     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -805,17 +880,20 @@ public boolean getEnableExternalIps() {
      * 

      *
      * bool enable_external_ips = 3;
+     *
      * @param value The enableExternalIps to set.
      * @return This builder for chaining.
      */
     public Builder setEnableExternalIps(boolean value) {
-      
+
       enableExternalIps_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -823,6 +901,7 @@ public Builder setEnableExternalIps(boolean value) {
      * 

      *
      * bool enable_external_ips = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEnableExternalIps() {
@@ -832,8 +911,10 @@ public Builder clearEnableExternalIps() {
       return this;
     }
 
-    private boolean canIpForward_ ;
+    private boolean canIpForward_;
     /**
+     *
+     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -841,6 +922,7 @@ public Builder clearEnableExternalIps() {
      * 

      *
      * bool can_ip_forward = 4;
+     *
      * @return The canIpForward.
      */
     @java.lang.Override
@@ -848,6 +930,8 @@ public boolean getCanIpForward() {
       return canIpForward_;
     }
     /**
+     *
+     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -855,17 +939,20 @@ public boolean getCanIpForward() {
      * 

      *
      * bool can_ip_forward = 4;
+     *
      * @param value The canIpForward to set.
      * @return This builder for chaining.
      */
     public Builder setCanIpForward(boolean value) {
-      
+
       canIpForward_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -873,6 +960,7 @@ public Builder setCanIpForward(boolean value) {
      * 

      *
      * bool can_ip_forward = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCanIpForward() {
@@ -881,9 +969,9 @@ public Builder clearCanIpForward() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -893,12 +981,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.NetworkConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.NetworkConfig)
   private static final com.google.cloud.tpu.v2alpha1.NetworkConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.NetworkConfig();
   }
@@ -907,27 +995,27 @@ public static com.google.cloud.tpu.v2alpha1.NetworkConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public NetworkConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public NetworkConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -942,6 +1030,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.NetworkConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
index 5b330b83facf..cb262342c834 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
@@ -1,35 +1,58 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface NetworkConfigOrBuilder extends
+public interface NetworkConfigOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.NetworkConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
+   *
    * @return The network.
    */
   java.lang.String getNetwork();
   /**
+   *
+   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
+   *
    * @return The bytes for network.
    */
-  com.google.protobuf.ByteString
-      getNetworkBytes();
+  com.google.protobuf.ByteString getNetworkBytes();
 
   /**
+   *
+   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -37,10 +60,13 @@ public interface NetworkConfigOrBuilder extends
    * 

    *
    * string subnetwork = 2;
+   *
    * @return The subnetwork.
    */
   java.lang.String getSubnetwork();
   /**
+   *
+   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -48,12 +74,14 @@ public interface NetworkConfigOrBuilder extends
    * 

    *
    * string subnetwork = 2;
+   *
    * @return The bytes for subnetwork.
    */
-  com.google.protobuf.ByteString
-      getSubnetworkBytes();
+  com.google.protobuf.ByteString getSubnetworkBytes();
 
   /**
+   *
+   *
    * 
    * Indicates that external IP addresses would be associated with the TPU
    * workers. If set to false, the specified subnetwork or network should have
@@ -61,11 +89,14 @@ public interface NetworkConfigOrBuilder extends
    * 

    *
    * bool enable_external_ips = 3;
+   *
    * @return The enableExternalIps.
    */
   boolean getEnableExternalIps();
 
   /**
+   *
+   *
    * 
    * Allows the TPU node to send and receive packets with non-matching
    * destination or source IPs. This is required if you plan to use the TPU
@@ -73,6 +104,7 @@ public interface NetworkConfigOrBuilder extends
    * 

    *
    * bool can_ip_forward = 4;
+   *
    * @return The canIpForward.
    */
   boolean getCanIpForward();
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
similarity index 68%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
index bc52b9bd001c..b3aa47ab1ff1 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
@@ -1,62 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A network endpoint over which a TPU worker can be reached.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.NetworkEndpoint}
  */
-public final class NetworkEndpoint extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class NetworkEndpoint extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.NetworkEndpoint)
     NetworkEndpointOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use NetworkEndpoint.newBuilder() to construct.
   private NetworkEndpoint(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private NetworkEndpoint() {
     ipAddress_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new NetworkEndpoint();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.class, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder.class);
+            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.class,
+            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder.class);
   }
 
   public static final int IP_ADDRESS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object ipAddress_ = "";
   /**
+   *
+   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The ipAddress.
    */
   @java.lang.Override
@@ -65,29 +88,29 @@ public java.lang.String getIpAddress() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       ipAddress_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The bytes for ipAddress.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getIpAddressBytes() {
+  public com.google.protobuf.ByteString getIpAddressBytes() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       ipAddress_ = b;
       return b;
     } else {
@@ -98,11 +121,14 @@ public java.lang.String getIpAddress() {
   public static final int PORT_FIELD_NUMBER = 2;
   private int port_ = 0;
   /**
+   *
+   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
+   *
    * @return The port.
    */
   @java.lang.Override
@@ -113,11 +139,14 @@ public int getPort() {
   public static final int ACCESS_CONFIG_FIELD_NUMBER = 5;
   private com.google.cloud.tpu.v2alpha1.AccessConfig accessConfig_;
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
+   *
    * @return Whether the accessConfig field is set.
    */
   @java.lang.Override
@@ -125,18 +154,25 @@ public boolean hasAccessConfig() {
     return accessConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
+   *
    * @return The accessConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.AccessConfig getAccessConfig() {
-    return accessConfig_ == null ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance() : accessConfig_;
+    return accessConfig_ == null
+        ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()
+        : accessConfig_;
   }
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

@@ -145,10 +181,13 @@ public com.google.cloud.tpu.v2alpha1.AccessConfig getAccessConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder getAccessConfigOrBuilder() {
-    return accessConfig_ == null ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance() : accessConfig_;
+    return accessConfig_ == null
+        ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()
+        : accessConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -160,8 +199,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(ipAddress_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, ipAddress_);
     }
@@ -184,12 +222,10 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, ipAddress_);
     }
     if (port_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, port_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, port_);
     }
     if (accessConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(5, getAccessConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getAccessConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -199,21 +235,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.NetworkEndpoint)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.NetworkEndpoint other = (com.google.cloud.tpu.v2alpha1.NetworkEndpoint) obj;
+    com.google.cloud.tpu.v2alpha1.NetworkEndpoint other =
+        (com.google.cloud.tpu.v2alpha1.NetworkEndpoint) obj;
 
-    if (!getIpAddress()
-        .equals(other.getIpAddress())) return false;
-    if (getPort()
-        != other.getPort()) return false;
+    if (!getIpAddress().equals(other.getIpAddress())) return false;
+    if (getPort() != other.getPort()) return false;
     if (hasAccessConfig() != other.hasAccessConfig()) return false;
     if (hasAccessConfig()) {
-      if (!getAccessConfig()
-          .equals(other.getAccessConfig())) return false;
+      if (!getAccessConfig().equals(other.getAccessConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -239,130 +273,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.NetworkEndpoint prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A network endpoint over which a TPU worker can be reached.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.NetworkEndpoint}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.NetworkEndpoint)
       com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.NetworkEndpoint.class, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder.class);
+              com.google.cloud.tpu.v2alpha1.NetworkEndpoint.class,
+              com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.NetworkEndpoint.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -378,9 +418,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
@@ -399,8 +439,11 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpoint build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint buildPartial() {
-      com.google.cloud.tpu.v2alpha1.NetworkEndpoint result = new com.google.cloud.tpu.v2alpha1.NetworkEndpoint(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.NetworkEndpoint result =
+          new com.google.cloud.tpu.v2alpha1.NetworkEndpoint(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -414,9 +457,8 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.NetworkEndpoint result)
         result.port_ = port_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.accessConfig_ = accessConfigBuilder_ == null
-            ? accessConfig_
-            : accessConfigBuilder_.build();
+        result.accessConfig_ =
+            accessConfigBuilder_ == null ? accessConfig_ : accessConfigBuilder_.build();
       }
     }
 
@@ -424,38 +466,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.NetworkEndpoint result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.NetworkEndpoint) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.NetworkEndpoint)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.NetworkEndpoint) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -501,29 +544,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              ipAddress_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              port_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 42: {
-              input.readMessage(
-                  getAccessConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 42
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                ipAddress_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                port_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 42:
+              {
+                input.readMessage(getAccessConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 42
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -533,22 +578,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object ipAddress_ = "";
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @return The ipAddress.
      */
     public java.lang.String getIpAddress() {
       java.lang.Object ref = ipAddress_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         ipAddress_ = s;
         return s;
@@ -557,20 +605,21 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @return The bytes for ipAddress.
      */
-    public com.google.protobuf.ByteString
-        getIpAddressBytes() {
+    public com.google.protobuf.ByteString getIpAddressBytes() {
       java.lang.Object ref = ipAddress_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         ipAddress_ = b;
         return b;
       } else {
@@ -578,28 +627,35 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @param value The ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddress(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setIpAddress(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearIpAddress() {
@@ -609,17 +665,21 @@ public Builder clearIpAddress() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @param value The bytes for ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddressBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
@@ -627,13 +687,16 @@ public Builder setIpAddressBytes(
       return this;
     }
 
-    private int port_ ;
+    private int port_;
     /**
+     *
+     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
+     *
      * @return The port.
      */
     @java.lang.Override
@@ -641,27 +704,33 @@ public int getPort() {
       return port_;
     }
     /**
+     *
+     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
+     *
      * @param value The port to set.
      * @return This builder for chaining.
      */
     public Builder setPort(int value) {
-      
+
       port_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPort() {
@@ -673,34 +742,47 @@ public Builder clearPort() {
 
     private com.google.cloud.tpu.v2alpha1.AccessConfig accessConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.AccessConfig, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder, com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder> accessConfigBuilder_;
+            com.google.cloud.tpu.v2alpha1.AccessConfig,
+            com.google.cloud.tpu.v2alpha1.AccessConfig.Builder,
+            com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder>
+        accessConfigBuilder_;
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
+     *
      * @return Whether the accessConfig field is set.
      */
     public boolean hasAccessConfig() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
+     *
      * @return The accessConfig.
      */
     public com.google.cloud.tpu.v2alpha1.AccessConfig getAccessConfig() {
       if (accessConfigBuilder_ == null) {
-        return accessConfig_ == null ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance() : accessConfig_;
+        return accessConfig_ == null
+            ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()
+            : accessConfig_;
       } else {
         return accessConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -721,6 +803,8 @@ public Builder setAccessConfig(com.google.cloud.tpu.v2alpha1.AccessConfig value)
       return this;
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -739,6 +823,8 @@ public Builder setAccessConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -747,9 +833,9 @@ public Builder setAccessConfig(
      */
     public Builder mergeAccessConfig(com.google.cloud.tpu.v2alpha1.AccessConfig value) {
       if (accessConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0) &&
-          accessConfig_ != null &&
-          accessConfig_ != com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0)
+            && accessConfig_ != null
+            && accessConfig_ != com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()) {
           getAccessConfigBuilder().mergeFrom(value);
         } else {
           accessConfig_ = value;
@@ -762,6 +848,8 @@ public Builder mergeAccessConfig(com.google.cloud.tpu.v2alpha1.AccessConfig valu
       return this;
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -779,6 +867,8 @@ public Builder clearAccessConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -791,6 +881,8 @@ public com.google.cloud.tpu.v2alpha1.AccessConfig.Builder getAccessConfigBuilder
       return getAccessConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -801,11 +893,14 @@ public com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder getAccessConfigOrBuil
       if (accessConfigBuilder_ != null) {
         return accessConfigBuilder_.getMessageOrBuilder();
       } else {
-        return accessConfig_ == null ?
-            com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance() : accessConfig_;
+        return accessConfig_ == null
+            ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()
+            : accessConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -813,21 +908,24 @@ public com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder getAccessConfigOrBuil
      * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.AccessConfig, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder, com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.AccessConfig,
+            com.google.cloud.tpu.v2alpha1.AccessConfig.Builder,
+            com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder>
         getAccessConfigFieldBuilder() {
       if (accessConfigBuilder_ == null) {
-        accessConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.AccessConfig, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder, com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder>(
-                getAccessConfig(),
-                getParentForChildren(),
-                isClean());
+        accessConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.AccessConfig,
+                com.google.cloud.tpu.v2alpha1.AccessConfig.Builder,
+                com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder>(
+                getAccessConfig(), getParentForChildren(), isClean());
         accessConfig_ = null;
       }
       return accessConfigBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -837,12 +935,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.NetworkEndpoint)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.NetworkEndpoint)
   private static final com.google.cloud.tpu.v2alpha1.NetworkEndpoint DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.NetworkEndpoint();
   }
@@ -851,27 +949,27 @@ public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public NetworkEndpoint parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public NetworkEndpoint parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -886,6 +984,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.NetworkEndpoint getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
index aeeb5a816083..82c95167f742 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
@@ -1,61 +1,93 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface NetworkEndpointOrBuilder extends
+public interface NetworkEndpointOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.NetworkEndpoint)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The ipAddress.
    */
   java.lang.String getIpAddress();
   /**
+   *
+   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The bytes for ipAddress.
    */
-  com.google.protobuf.ByteString
-      getIpAddressBytes();
+  com.google.protobuf.ByteString getIpAddressBytes();
 
   /**
+   *
+   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
+   *
    * @return The port.
    */
   int getPort();
 
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
+   *
    * @return Whether the accessConfig field is set.
    */
   boolean hasAccessConfig();
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
+   *
    * @return The accessConfig.
    */
   com.google.cloud.tpu.v2alpha1.AccessConfig getAccessConfig();
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
index 8669f8dac942..16618e60e1b7 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A TPU instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.Node}
  */
-public final class Node extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Node extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.Node)
     NodeOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Node.newBuilder() to construct.
   private Node(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Node() {
     name_ = "";
     description_ = "";
@@ -38,53 +56,56 @@ private Node() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Node();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(
-      int number) {
+  protected com.google.protobuf.MapField internalGetMapField(int number) {
     switch (number) {
       case 24:
         return internalGetLabels();
       case 34:
         return internalGetMetadata();
       default:
-        throw new RuntimeException(
-            "Invalid map field number: " + number);
+        throw new RuntimeException("Invalid map field number: " + number);
     }
   }
+
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.Node.class, com.google.cloud.tpu.v2alpha1.Node.Builder.class);
+            com.google.cloud.tpu.v2alpha1.Node.class,
+            com.google.cloud.tpu.v2alpha1.Node.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * Represents the different states of a TPU node during its lifecycle.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.Node.State}
    */
-  public enum State
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum State implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * TPU node state is not known/set.
      * 

@@ -93,6 +114,8 @@ public enum State
      */
     STATE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * TPU node is being created.
      * 

@@ -101,6 +124,8 @@ public enum State
      */
     CREATING(1),
     /**
+     *
+     *
      * 
      * TPU node has been created.
      * 

@@ -109,6 +134,8 @@ public enum State
      */
     READY(2),
     /**
+     *
+     *
      * 
      * TPU node is restarting.
      * 

@@ -117,6 +144,8 @@ public enum State
      */
     RESTARTING(3),
     /**
+     *
+     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -125,6 +154,8 @@ public enum State
      */
     REIMAGING(4),
     /**
+     *
+     *
      * 
      * TPU node is being deleted.
      * 

@@ -133,6 +164,8 @@ public enum State
      */
     DELETING(5),
     /**
+     *
+     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the 'help_description' field.
@@ -142,6 +175,8 @@ public enum State
      */
     REPAIRING(6),
     /**
+     *
+     *
      * 
      * TPU node is stopped.
      * 

@@ -150,6 +185,8 @@ public enum State
      */
     STOPPED(8),
     /**
+     *
+     *
      * 
      * TPU node is currently stopping.
      * 

@@ -158,6 +195,8 @@ public enum State
      */
     STOPPING(9),
     /**
+     *
+     *
      * 
      * TPU node is currently starting.
      * 

@@ -166,6 +205,8 @@ public enum State
      */
     STARTING(10),
     /**
+     *
+     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -174,6 +215,8 @@ public enum State
      */
     PREEMPTED(11),
     /**
+     *
+     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -183,6 +226,8 @@ public enum State
      */
     TERMINATED(12),
     /**
+     *
+     *
      * 
      * TPU node is currently hiding.
      * 

@@ -191,6 +236,8 @@ public enum State
      */
     HIDING(13),
     /**
+     *
+     *
      * 
      * TPU node has been hidden.
      * 

@@ -199,6 +246,8 @@ public enum State
      */
     HIDDEN(14),
     /**
+     *
+     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -210,6 +259,8 @@ public enum State
     ;
 
     /**
+     *
+     *
      * 
      * TPU node state is not known/set.
      * 

@@ -218,6 +269,8 @@ public enum State
      */
     public static final int STATE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * TPU node is being created.
      * 

@@ -226,6 +279,8 @@ public enum State
      */
     public static final int CREATING_VALUE = 1;
     /**
+     *
+     *
      * 
      * TPU node has been created.
      * 

@@ -234,6 +289,8 @@ public enum State
      */
     public static final int READY_VALUE = 2;
     /**
+     *
+     *
      * 
      * TPU node is restarting.
      * 

@@ -242,6 +299,8 @@ public enum State
      */
     public static final int RESTARTING_VALUE = 3;
     /**
+     *
+     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -250,6 +309,8 @@ public enum State
      */
     public static final int REIMAGING_VALUE = 4;
     /**
+     *
+     *
      * 
      * TPU node is being deleted.
      * 

@@ -258,6 +319,8 @@ public enum State
      */
     public static final int DELETING_VALUE = 5;
     /**
+     *
+     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the 'help_description' field.
@@ -267,6 +330,8 @@ public enum State
      */
     public static final int REPAIRING_VALUE = 6;
     /**
+     *
+     *
      * 
      * TPU node is stopped.
      * 

@@ -275,6 +340,8 @@ public enum State
      */
     public static final int STOPPED_VALUE = 8;
     /**
+     *
+     *
      * 
      * TPU node is currently stopping.
      * 

@@ -283,6 +350,8 @@ public enum State
      */
     public static final int STOPPING_VALUE = 9;
     /**
+     *
+     *
      * 
      * TPU node is currently starting.
      * 

@@ -291,6 +360,8 @@ public enum State
      */
     public static final int STARTING_VALUE = 10;
     /**
+     *
+     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -299,6 +370,8 @@ public enum State
      */
     public static final int PREEMPTED_VALUE = 11;
     /**
+     *
+     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -308,6 +381,8 @@ public enum State
      */
     public static final int TERMINATED_VALUE = 12;
     /**
+     *
+     *
      * 
      * TPU node is currently hiding.
      * 

@@ -316,6 +391,8 @@ public enum State
      */
     public static final int HIDING_VALUE = 13;
     /**
+     *
+     *
      * 
      * TPU node has been hidden.
      * 

@@ -324,6 +401,8 @@ public enum State
      */
     public static final int HIDDEN_VALUE = 14;
     /**
+     *
+     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -332,7 +411,6 @@ public enum State
      */
     public static final int UNHIDING_VALUE = 15;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -357,61 +435,73 @@ public static State valueOf(int value) {
      */
     public static State forNumber(int value) {
       switch (value) {
-        case 0: return STATE_UNSPECIFIED;
-        case 1: return CREATING;
-        case 2: return READY;
-        case 3: return RESTARTING;
-        case 4: return REIMAGING;
-        case 5: return DELETING;
-        case 6: return REPAIRING;
-        case 8: return STOPPED;
-        case 9: return STOPPING;
-        case 10: return STARTING;
-        case 11: return PREEMPTED;
-        case 12: return TERMINATED;
-        case 13: return HIDING;
-        case 14: return HIDDEN;
-        case 15: return UNHIDING;
-        default: return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+        case 0:
+          return STATE_UNSPECIFIED;
+        case 1:
+          return CREATING;
+        case 2:
+          return READY;
+        case 3:
+          return RESTARTING;
+        case 4:
+          return REIMAGING;
+        case 5:
+          return DELETING;
+        case 6:
+          return REPAIRING;
+        case 8:
+          return STOPPED;
+        case 9:
+          return STOPPING;
+        case 10:
+          return STARTING;
+        case 11:
+          return PREEMPTED;
+        case 12:
+          return TERMINATED;
+        case 13:
+          return HIDING;
+        case 14:
+          return HIDDEN;
+        case 15:
+          return UNHIDING;
+        default:
+          return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        State> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public State findValueByNumber(int number) {
-              return State.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public State findValueByNumber(int number) {
+            return State.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.Node.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final State[] VALUES = values();
 
-    public static State valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static State valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -429,6 +519,8 @@ private State(int value) {
   }
 
   /**
+   *
+   *
    * 
    * Health defines the status of a TPU node as reported by
    * Health Monitor.
@@ -436,9 +528,10 @@ private State(int value) {
    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.Node.Health}
    */
-  public enum Health
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum Health implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -447,6 +540,8 @@ public enum Health
      */
     HEALTH_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * The resource is healthy.
      * 

@@ -455,6 +550,8 @@ public enum Health
      */
     HEALTHY(1),
     /**
+     *
+     *
      * 
      * The resource is unresponsive.
      * 

@@ -463,6 +560,8 @@ public enum Health
      */
     TIMEOUT(3),
     /**
+     *
+     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -471,6 +570,8 @@ public enum Health
      */
     UNHEALTHY_TENSORFLOW(4),
     /**
+     *
+     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -483,6 +584,8 @@ public enum Health
     ;
 
     /**
+     *
+     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -491,6 +594,8 @@ public enum Health
      */
     public static final int HEALTH_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * The resource is healthy.
      * 

@@ -499,6 +604,8 @@ public enum Health
      */
     public static final int HEALTHY_VALUE = 1;
     /**
+     *
+     *
      * 
      * The resource is unresponsive.
      * 

@@ -507,6 +614,8 @@ public enum Health
      */
     public static final int TIMEOUT_VALUE = 3;
     /**
+     *
+     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -515,6 +624,8 @@ public enum Health
      */
     public static final int UNHEALTHY_TENSORFLOW_VALUE = 4;
     /**
+     *
+     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -524,7 +635,6 @@ public enum Health
      */
     public static final int UNHEALTHY_MAINTENANCE_VALUE = 5;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -549,51 +659,53 @@ public static Health valueOf(int value) {
      */
     public static Health forNumber(int value) {
       switch (value) {
-        case 0: return HEALTH_UNSPECIFIED;
-        case 1: return HEALTHY;
-        case 3: return TIMEOUT;
-        case 4: return UNHEALTHY_TENSORFLOW;
-        case 5: return UNHEALTHY_MAINTENANCE;
-        default: return null;
+        case 0:
+          return HEALTH_UNSPECIFIED;
+        case 1:
+          return HEALTHY;
+        case 3:
+          return TIMEOUT;
+        case 4:
+          return UNHEALTHY_TENSORFLOW;
+        case 5:
+          return UNHEALTHY_MAINTENANCE;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        Health> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public Health findValueByNumber(int number) {
-              return Health.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public Health findValueByNumber(int number) {
+            return Health.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.Node.getDescriptor().getEnumTypes().get(1);
     }
 
     private static final Health[] VALUES = values();
 
-    public static Health valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static Health valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -611,15 +723,18 @@ private Health(int value) {
   }
 
   /**
+   *
+   *
    * 
    * TPU API Version.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.Node.ApiVersion}
    */
-  public enum ApiVersion
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * API version is unknown.
      * 

@@ -628,6 +743,8 @@ public enum ApiVersion
      */
     API_VERSION_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -636,6 +753,8 @@ public enum ApiVersion
      */
     V1_ALPHA1(1),
     /**
+     *
+     *
      * 
      * TPU API V1 version.
      * 

@@ -644,6 +763,8 @@ public enum ApiVersion
      */
     V1(2),
     /**
+     *
+     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -655,6 +776,8 @@ public enum ApiVersion
     ;
 
     /**
+     *
+     *
      * 
      * API version is unknown.
      * 

@@ -663,6 +786,8 @@ public enum ApiVersion
      */
     public static final int API_VERSION_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -671,6 +796,8 @@ public enum ApiVersion
      */
     public static final int V1_ALPHA1_VALUE = 1;
     /**
+     *
+     *
      * 
      * TPU API V1 version.
      * 

@@ -679,6 +806,8 @@ public enum ApiVersion
      */
     public static final int V1_VALUE = 2;
     /**
+     *
+     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -687,7 +816,6 @@ public enum ApiVersion
      */
     public static final int V2_ALPHA1_VALUE = 3;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -712,50 +840,51 @@ public static ApiVersion valueOf(int value) {
      */
     public static ApiVersion forNumber(int value) {
       switch (value) {
-        case 0: return API_VERSION_UNSPECIFIED;
-        case 1: return V1_ALPHA1;
-        case 2: return V1;
-        case 3: return V2_ALPHA1;
-        default: return null;
+        case 0:
+          return API_VERSION_UNSPECIFIED;
+        case 1:
+          return V1_ALPHA1;
+        case 2:
+          return V1;
+        case 3:
+          return V2_ALPHA1;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        ApiVersion> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public ApiVersion findValueByNumber(int number) {
-              return ApiVersion.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public ApiVersion findValueByNumber(int number) {
+            return ApiVersion.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.Node.getDescriptor().getEnumTypes().get(2);
     }
 
     private static final ApiVersion[] VALUES = values();
 
-    public static ApiVersion valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static ApiVersion valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -773,14 +902,20 @@ private ApiVersion(int value) {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -789,29 +924,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -820,14 +957,18 @@ public java.lang.String getName() {
   }
 
   public static final int DESCRIPTION_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object description_ = "";
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The description.
    */
   @java.lang.Override
@@ -836,29 +977,29 @@ public java.lang.String getDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       description_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The bytes for description.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDescriptionBytes() {
+  public com.google.protobuf.ByteString getDescriptionBytes() {
     java.lang.Object ref = description_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       description_ = b;
       return b;
     } else {
@@ -867,14 +1008,18 @@ public java.lang.String getDescription() {
   }
 
   public static final int ACCELERATOR_TYPE_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object acceleratorType_ = "";
   /**
+   *
+   *
    * 
    * The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5;
+   *
    * @return The acceleratorType.
    */
   @java.lang.Override
@@ -883,29 +1028,29 @@ public java.lang.String getAcceleratorType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       acceleratorType_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5;
+   *
    * @return The bytes for acceleratorType.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getAcceleratorTypeBytes() {
+  public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
     java.lang.Object ref = acceleratorType_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       acceleratorType_ = b;
       return b;
     } else {
@@ -916,39 +1061,56 @@ public java.lang.String getAcceleratorType() {
   public static final int STATE_FIELD_NUMBER = 9;
   private int state_ = 0;
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for state.
    */
-  @java.lang.Override public int getStateValue() {
+  @java.lang.Override
+  public int getStateValue() {
     return state_;
   }
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The state.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2alpha1.Node.State getState() {
-    com.google.cloud.tpu.v2alpha1.Node.State result = com.google.cloud.tpu.v2alpha1.Node.State.forNumber(state_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v2alpha1.Node.State getState() {
+    com.google.cloud.tpu.v2alpha1.Node.State result =
+        com.google.cloud.tpu.v2alpha1.Node.State.forNumber(state_);
     return result == null ? com.google.cloud.tpu.v2alpha1.Node.State.UNRECOGNIZED : result;
   }
 
   public static final int HEALTH_DESCRIPTION_FIELD_NUMBER = 10;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object healthDescription_ = "";
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The healthDescription.
    */
   @java.lang.Override
@@ -957,30 +1119,30 @@ public java.lang.String getHealthDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       healthDescription_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for healthDescription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getHealthDescriptionBytes() {
+  public com.google.protobuf.ByteString getHealthDescriptionBytes() {
     java.lang.Object ref = healthDescription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       healthDescription_ = b;
       return b;
     } else {
@@ -989,14 +1151,18 @@ public java.lang.String getHealthDescription() {
   }
 
   public static final int RUNTIME_VERSION_FIELD_NUMBER = 11;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object runtimeVersion_ = "";
   /**
+   *
+   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The runtimeVersion.
    */
   @java.lang.Override
@@ -1005,29 +1171,29 @@ public java.lang.String getRuntimeVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       runtimeVersion_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for runtimeVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getRuntimeVersionBytes() {
+  public com.google.protobuf.ByteString getRuntimeVersionBytes() {
     java.lang.Object ref = runtimeVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       runtimeVersion_ = b;
       return b;
     } else {
@@ -1038,11 +1204,14 @@ public java.lang.String getRuntimeVersion() {
   public static final int NETWORK_CONFIG_FIELD_NUMBER = 36;
   private com.google.cloud.tpu.v2alpha1.NetworkConfig networkConfig_;
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
+   *
    * @return Whether the networkConfig field is set.
    */
   @java.lang.Override
@@ -1050,18 +1219,25 @@ public boolean hasNetworkConfig() {
     return networkConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
+   *
    * @return The networkConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NetworkConfig getNetworkConfig() {
-    return networkConfig_ == null ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance() : networkConfig_;
+    return networkConfig_ == null
+        ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()
+        : networkConfig_;
   }
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

@@ -1070,13 +1246,18 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfig getNetworkConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBuilder() {
-    return networkConfig_ == null ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance() : networkConfig_;
+    return networkConfig_ == null
+        ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()
+        : networkConfig_;
   }
 
   public static final int CIDR_BLOCK_FIELD_NUMBER = 13;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object cidrBlock_ = "";
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1089,6 +1270,7 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The cidrBlock.
    */
   @java.lang.Override
@@ -1097,14 +1279,15 @@ public java.lang.String getCidrBlock() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       cidrBlock_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1117,16 +1300,15 @@ public java.lang.String getCidrBlock() {
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The bytes for cidrBlock.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getCidrBlockBytes() {
+  public com.google.protobuf.ByteString getCidrBlockBytes() {
     java.lang.Object ref = cidrBlock_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       cidrBlock_ = b;
       return b;
     } else {
@@ -1137,12 +1319,15 @@ public java.lang.String getCidrBlock() {
   public static final int SERVICE_ACCOUNT_FIELD_NUMBER = 37;
   private com.google.cloud.tpu.v2alpha1.ServiceAccount serviceAccount_;
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
+   *
    * @return Whether the serviceAccount field is set.
    */
   @java.lang.Override
@@ -1150,19 +1335,26 @@ public boolean hasServiceAccount() {
     return serviceAccount_ != null;
   }
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
+   *
    * @return The serviceAccount.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ServiceAccount getServiceAccount() {
-    return serviceAccount_ == null ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance() : serviceAccount_;
+    return serviceAccount_ == null
+        ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()
+        : serviceAccount_;
   }
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
@@ -1172,17 +1364,23 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccount getServiceAccount() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOrBuilder() {
-    return serviceAccount_ == null ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance() : serviceAccount_;
+    return serviceAccount_ == null
+        ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()
+        : serviceAccount_;
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 16;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -1190,11 +1388,15 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -1202,11 +1404,14 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
@@ -1216,11 +1421,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SCHEDULING_CONFIG_FIELD_NUMBER = 17;
   private com.google.cloud.tpu.v2alpha1.SchedulingConfig schedulingConfig_;
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
+   *
    * @return Whether the schedulingConfig field is set.
    */
   @java.lang.Override
@@ -1228,18 +1436,25 @@ public boolean hasSchedulingConfig() {
     return schedulingConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
+   *
    * @return The schedulingConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.SchedulingConfig getSchedulingConfig() {
-    return schedulingConfig_ == null ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+    return schedulingConfig_ == null
+        ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()
+        : schedulingConfig_;
   }
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

@@ -1248,73 +1463,96 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfig getSchedulingConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder() {
-    return schedulingConfig_ == null ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+    return schedulingConfig_ == null
+        ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()
+        : schedulingConfig_;
   }
 
   public static final int NETWORK_ENDPOINTS_FIELD_NUMBER = 21;
+
   @SuppressWarnings("serial")
   private java.util.List networkEndpoints_;
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public java.util.List getNetworkEndpointsList() {
     return networkEndpoints_;
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getNetworkEndpointsOrBuilderList() {
     return networkEndpoints_;
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public int getNetworkEndpointsCount() {
     return networkEndpoints_.size();
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NetworkEndpoint getNetworkEndpoints(int index) {
     return networkEndpoints_.get(index);
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
@@ -1325,56 +1563,67 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpoint
   public static final int HEALTH_FIELD_NUMBER = 22;
   private int health_ = 0;
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
+   *
    * @return The enum numeric value on the wire for health.
    */
-  @java.lang.Override public int getHealthValue() {
+  @java.lang.Override
+  public int getHealthValue() {
     return health_;
   }
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
+   *
    * @return The health.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2alpha1.Node.Health getHealth() {
-    com.google.cloud.tpu.v2alpha1.Node.Health result = com.google.cloud.tpu.v2alpha1.Node.Health.forNumber(health_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v2alpha1.Node.Health getHealth() {
+    com.google.cloud.tpu.v2alpha1.Node.Health result =
+        com.google.cloud.tpu.v2alpha1.Node.Health.forNumber(health_);
     return result == null ? com.google.cloud.tpu.v2alpha1.Node.Health.UNRECOGNIZED : result;
   }
 
   public static final int LABELS_FIELD_NUMBER = 24;
+
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, java.lang.String> defaultEntry =
-            com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_LabelsEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "");
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.cloud.tpu.v2alpha1.CloudTpuProto
+                .internal_static_google_cloud_tpu_v2alpha1_Node_LabelsEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
   }
+
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField<
-      java.lang.String, java.lang.String> labels_;
-  private com.google.protobuf.MapField
-  internalGetLabels() {
+  private com.google.protobuf.MapField labels_;
+
+  private com.google.protobuf.MapField internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
+
   public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1382,20 +1631,21 @@ public int getLabelsCount() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public boolean containsLabels(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsLabels(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1407,6 +1657,8 @@ public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1414,17 +1666,19 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public /* nullable */
-java.lang.String getLabelsOrDefault(
+  public /* nullable */ java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+      java.lang.String defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1432,11 +1686,11 @@ java.lang.String getLabelsOrDefault(
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public java.lang.String getLabelsOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+  public java.lang.String getLabelsOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1444,32 +1698,34 @@ public java.lang.String getLabelsOrThrow(
   }
 
   public static final int METADATA_FIELD_NUMBER = 34;
+
   private static final class MetadataDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, java.lang.String> defaultEntry =
-            com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_MetadataEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "");
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.cloud.tpu.v2alpha1.CloudTpuProto
+                .internal_static_google_cloud_tpu_v2alpha1_Node_MetadataEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
   }
+
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField<
-      java.lang.String, java.lang.String> metadata_;
-  private com.google.protobuf.MapField
-  internalGetMetadata() {
+  private com.google.protobuf.MapField metadata_;
+
+  private com.google.protobuf.MapField internalGetMetadata() {
     if (metadata_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          MetadataDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(MetadataDefaultEntryHolder.defaultEntry);
     }
     return metadata_;
   }
+
   public int getMetadataCount() {
     return internalGetMetadata().getMap().size();
   }
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1478,20 +1734,21 @@ public int getMetadataCount() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public boolean containsMetadata(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsMetadata(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetMetadata().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getMetadataMap()} instead.
-   */
+  /** Use {@link #getMetadataMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getMetadata() {
     return getMetadataMap();
   }
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1504,6 +1761,8 @@ public java.util.Map getMetadataMap() {
     return internalGetMetadata().getMap();
   }
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1512,17 +1771,19 @@ public java.util.Map getMetadataMap() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public /* nullable */
-java.lang.String getMetadataOrDefault(
+  public /* nullable */ java.lang.String getMetadataOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetMetadata().getMap();
+      java.lang.String defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetMetadata().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1531,11 +1792,11 @@ java.lang.String getMetadataOrDefault(
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public java.lang.String getMetadataOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetMetadata().getMap();
+  public java.lang.String getMetadataOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetMetadata().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1543,40 +1804,49 @@ public java.lang.String getMetadataOrThrow(
   }
 
   public static final int TAGS_FIELD_NUMBER = 40;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList tags_;
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @return A list containing the tags.
    */
-  public com.google.protobuf.ProtocolStringList
-      getTagsList() {
+  public com.google.protobuf.ProtocolStringList getTagsList() {
     return tags_;
   }
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @return The count of tags.
    */
   public int getTagsCount() {
     return tags_.size();
   }
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @param index The index of the element to return.
    * @return The tags at the given index.
    */
@@ -1584,28 +1854,33 @@ public java.lang.String getTags(int index) {
     return tags_.get(index);
   }
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the tags at the given index.
    */
-  public com.google.protobuf.ByteString
-      getTagsBytes(int index) {
+  public com.google.protobuf.ByteString getTagsBytes(int index) {
     return tags_.getByteString(index);
   }
 
   public static final int ID_FIELD_NUMBER = 33;
   private long id_ = 0L;
   /**
+   *
+   *
    * 
    * Output only. The unique identifier for the TPU Node.
    * 

    *
    * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The id.
    */
   @java.lang.Override
@@ -1614,9 +1889,12 @@ public long getId() {
   }
 
   public static final int DATA_DISKS_FIELD_NUMBER = 41;
+
   @SuppressWarnings("serial")
   private java.util.List dataDisks_;
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1628,6 +1906,8 @@ public java.util.List getDataDisksLi
     return dataDisks_;
   }
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1635,11 +1915,13 @@ public java.util.List getDataDisksLi
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getDataDisksOrBuilderList() {
     return dataDisks_;
   }
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1651,6 +1933,8 @@ public int getDataDisksCount() {
     return dataDisks_.size();
   }
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1662,6 +1946,8 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk getDataDisks(int index) {
     return dataDisks_.get(index);
   }
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1669,108 +1955,144 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk getDataDisks(int index) {
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(int index) {
     return dataDisks_.get(index);
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 38;
   private int apiVersion_ = 0;
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for apiVersion.
    */
-  @java.lang.Override public int getApiVersionValue() {
+  @java.lang.Override
+  public int getApiVersionValue() {
     return apiVersion_;
   }
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The apiVersion.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2alpha1.Node.ApiVersion getApiVersion() {
-    com.google.cloud.tpu.v2alpha1.Node.ApiVersion result = com.google.cloud.tpu.v2alpha1.Node.ApiVersion.forNumber(apiVersion_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v2alpha1.Node.ApiVersion getApiVersion() {
+    com.google.cloud.tpu.v2alpha1.Node.ApiVersion result =
+        com.google.cloud.tpu.v2alpha1.Node.ApiVersion.forNumber(apiVersion_);
     return result == null ? com.google.cloud.tpu.v2alpha1.Node.ApiVersion.UNRECOGNIZED : result;
   }
 
   public static final int SYMPTOMS_FIELD_NUMBER = 39;
+
   @SuppressWarnings("serial")
   private java.util.List symptoms_;
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public java.util.List getSymptomsList() {
     return symptoms_;
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getSymptomsOrBuilderList() {
     return symptoms_;
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public int getSymptomsCount() {
     return symptoms_.size();
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.Symptom getSymptoms(int index) {
     return symptoms_.get(index);
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(int index) {
     return symptoms_.get(index);
   }
 
   public static final int QUEUED_RESOURCE_FIELD_NUMBER = 43;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object queuedResource_ = "";
   /**
+   *
+   *
    * 
    * Output only. The qualified name of the QueuedResource that requested this
    * Node.
    * 

    *
    * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The queuedResource.
    */
   @java.lang.Override
@@ -1779,30 +2101,30 @@ public java.lang.String getQueuedResource() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queuedResource_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. The qualified name of the QueuedResource that requested this
    * Node.
    * 

    *
    * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for queuedResource.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getQueuedResourceBytes() {
+  public com.google.protobuf.ByteString getQueuedResourceBytes() {
     java.lang.Object ref = queuedResource_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       queuedResource_ = b;
       return b;
     } else {
@@ -1813,11 +2135,14 @@ public java.lang.String getQueuedResource() {
   public static final int SHIELDED_INSTANCE_CONFIG_FIELD_NUMBER = 45;
   private com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shieldedInstanceConfig_;
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
+   *
    * @return Whether the shieldedInstanceConfig field is set.
    */
   @java.lang.Override
@@ -1825,18 +2150,25 @@ public boolean hasShieldedInstanceConfig() {
     return shieldedInstanceConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
+   *
    * @return The shieldedInstanceConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getShieldedInstanceConfig() {
-    return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
+    return shieldedInstanceConfig_ == null
+        ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()
+        : shieldedInstanceConfig_;
   }
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

@@ -1844,11 +2176,15 @@ public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getShieldedInstanceC
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder() {
-    return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
+  public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder
+      getShieldedInstanceConfigOrBuilder() {
+    return shieldedInstanceConfig_ == null
+        ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()
+        : shieldedInstanceConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1860,8 +2196,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -1895,28 +2230,21 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     if (health_ != com.google.cloud.tpu.v2alpha1.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
       output.writeEnum(22, health_);
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetLabels(),
-        LabelsDefaultEntryHolder.defaultEntry,
-        24);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 24);
     if (id_ != 0L) {
       output.writeInt64(33, id_);
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetMetadata(),
-        MetadataDefaultEntryHolder.defaultEntry,
-        34);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetMetadata(), MetadataDefaultEntryHolder.defaultEntry, 34);
     if (networkConfig_ != null) {
       output.writeMessage(36, getNetworkConfig());
     }
     if (serviceAccount_ != null) {
       output.writeMessage(37, getServiceAccount());
     }
-    if (apiVersion_ != com.google.cloud.tpu.v2alpha1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+    if (apiVersion_
+        != com.google.cloud.tpu.v2alpha1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
       output.writeEnum(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
@@ -1953,8 +2281,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, acceleratorType_);
     }
     if (state_ != com.google.cloud.tpu.v2alpha1.Node.State.STATE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(9, state_);
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(9, state_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(healthDescription_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(10, healthDescription_);
@@ -1966,60 +2293,53 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(13, cidrBlock_);
     }
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(16, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(16, getCreateTime());
     }
     if (schedulingConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(17, getSchedulingConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(17, getSchedulingConfig());
     }
     for (int i = 0; i < networkEndpoints_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(21, networkEndpoints_.get(i));
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(21, networkEndpoints_.get(i));
     }
     if (health_ != com.google.cloud.tpu.v2alpha1.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(22, health_);
-    }
-    for (java.util.Map.Entry entry
-         : internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(24, labels__);
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(22, health_);
+    }
+    for (java.util.Map.Entry entry :
+        internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry labels__ =
+          LabelsDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(24, labels__);
     }
     if (id_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(33, id_);
-    }
-    for (java.util.Map.Entry entry
-         : internalGetMetadata().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      metadata__ = MetadataDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(34, metadata__);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(33, id_);
+    }
+    for (java.util.Map.Entry entry :
+        internalGetMetadata().getMap().entrySet()) {
+      com.google.protobuf.MapEntry metadata__ =
+          MetadataDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(34, metadata__);
     }
     if (networkConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(36, getNetworkConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(36, getNetworkConfig());
     }
     if (serviceAccount_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(37, getServiceAccount());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(37, getServiceAccount());
     }
-    if (apiVersion_ != com.google.cloud.tpu.v2alpha1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(38, apiVersion_);
+    if (apiVersion_
+        != com.google.cloud.tpu.v2alpha1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(39, symptoms_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(39, symptoms_.get(i));
     }
     {
       int dataSize = 0;
@@ -2030,15 +2350,14 @@ public int getSerializedSize() {
       size += 2 * getTagsList().size();
     }
     for (int i = 0; i < dataDisks_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(41, dataDisks_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(41, dataDisks_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(queuedResource_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(43, queuedResource_);
     }
     if (shieldedInstanceConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(45, getShieldedInstanceConfig());
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(45, getShieldedInstanceConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -2048,68 +2367,49 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.Node)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2alpha1.Node other = (com.google.cloud.tpu.v2alpha1.Node) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getDescription()
-        .equals(other.getDescription())) return false;
-    if (!getAcceleratorType()
-        .equals(other.getAcceleratorType())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getDescription().equals(other.getDescription())) return false;
+    if (!getAcceleratorType().equals(other.getAcceleratorType())) return false;
     if (state_ != other.state_) return false;
-    if (!getHealthDescription()
-        .equals(other.getHealthDescription())) return false;
-    if (!getRuntimeVersion()
-        .equals(other.getRuntimeVersion())) return false;
+    if (!getHealthDescription().equals(other.getHealthDescription())) return false;
+    if (!getRuntimeVersion().equals(other.getRuntimeVersion())) return false;
     if (hasNetworkConfig() != other.hasNetworkConfig()) return false;
     if (hasNetworkConfig()) {
-      if (!getNetworkConfig()
-          .equals(other.getNetworkConfig())) return false;
+      if (!getNetworkConfig().equals(other.getNetworkConfig())) return false;
     }
-    if (!getCidrBlock()
-        .equals(other.getCidrBlock())) return false;
+    if (!getCidrBlock().equals(other.getCidrBlock())) return false;
     if (hasServiceAccount() != other.hasServiceAccount()) return false;
     if (hasServiceAccount()) {
-      if (!getServiceAccount()
-          .equals(other.getServiceAccount())) return false;
+      if (!getServiceAccount().equals(other.getServiceAccount())) return false;
     }
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasSchedulingConfig() != other.hasSchedulingConfig()) return false;
     if (hasSchedulingConfig()) {
-      if (!getSchedulingConfig()
-          .equals(other.getSchedulingConfig())) return false;
+      if (!getSchedulingConfig().equals(other.getSchedulingConfig())) return false;
     }
-    if (!getNetworkEndpointsList()
-        .equals(other.getNetworkEndpointsList())) return false;
+    if (!getNetworkEndpointsList().equals(other.getNetworkEndpointsList())) return false;
     if (health_ != other.health_) return false;
-    if (!internalGetLabels().equals(
-        other.internalGetLabels())) return false;
-    if (!internalGetMetadata().equals(
-        other.internalGetMetadata())) return false;
-    if (!getTagsList()
-        .equals(other.getTagsList())) return false;
-    if (getId()
-        != other.getId()) return false;
-    if (!getDataDisksList()
-        .equals(other.getDataDisksList())) return false;
+    if (!internalGetLabels().equals(other.internalGetLabels())) return false;
+    if (!internalGetMetadata().equals(other.internalGetMetadata())) return false;
+    if (!getTagsList().equals(other.getTagsList())) return false;
+    if (getId() != other.getId()) return false;
+    if (!getDataDisksList().equals(other.getDataDisksList())) return false;
     if (apiVersion_ != other.apiVersion_) return false;
-    if (!getSymptomsList()
-        .equals(other.getSymptomsList())) return false;
-    if (!getQueuedResource()
-        .equals(other.getQueuedResource())) return false;
+    if (!getSymptomsList().equals(other.getSymptomsList())) return false;
+    if (!getQueuedResource().equals(other.getQueuedResource())) return false;
     if (hasShieldedInstanceConfig() != other.hasShieldedInstanceConfig()) return false;
     if (hasShieldedInstanceConfig()) {
-      if (!getShieldedInstanceConfig()
-          .equals(other.getShieldedInstanceConfig())) return false;
+      if (!getShieldedInstanceConfig().equals(other.getShieldedInstanceConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -2171,8 +2471,7 @@ public int hashCode() {
       hash = (53 * hash) + getTagsList().hashCode();
     }
     hash = (37 * hash) + ID_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getId());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getId());
     if (getDataDisksCount() > 0) {
       hash = (37 * hash) + DATA_DISKS_FIELD_NUMBER;
       hash = (53 * hash) + getDataDisksList().hashCode();
@@ -2194,156 +2493,159 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.Node parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.cloud.tpu.v2alpha1.Node parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.Node prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A TPU instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.Node}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.Node)
       com.google.cloud.tpu.v2alpha1.NodeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMapField(int number) {
       switch (number) {
         case 24:
           return internalGetLabels();
         case 34:
           return internalGetMetadata();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
       switch (number) {
         case 24:
           return internalGetMutableLabels();
         case 34:
           return internalGetMutableMetadata();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.Node.class, com.google.cloud.tpu.v2alpha1.Node.Builder.class);
+              com.google.cloud.tpu.v2alpha1.Node.class,
+              com.google.cloud.tpu.v2alpha1.Node.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.Node.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -2413,9 +2715,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
     }
 
     @java.lang.Override
@@ -2436,7 +2738,9 @@ public com.google.cloud.tpu.v2alpha1.Node build() {
     public com.google.cloud.tpu.v2alpha1.Node buildPartial() {
       com.google.cloud.tpu.v2alpha1.Node result = new com.google.cloud.tpu.v2alpha1.Node(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -2497,27 +2801,22 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.Node result) {
         result.runtimeVersion_ = runtimeVersion_;
       }
       if (((from_bitField0_ & 0x00000040) != 0)) {
-        result.networkConfig_ = networkConfigBuilder_ == null
-            ? networkConfig_
-            : networkConfigBuilder_.build();
+        result.networkConfig_ =
+            networkConfigBuilder_ == null ? networkConfig_ : networkConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000080) != 0)) {
         result.cidrBlock_ = cidrBlock_;
       }
       if (((from_bitField0_ & 0x00000100) != 0)) {
-        result.serviceAccount_ = serviceAccountBuilder_ == null
-            ? serviceAccount_
-            : serviceAccountBuilder_.build();
+        result.serviceAccount_ =
+            serviceAccountBuilder_ == null ? serviceAccount_ : serviceAccountBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000200) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000400) != 0)) {
-        result.schedulingConfig_ = schedulingConfigBuilder_ == null
-            ? schedulingConfig_
-            : schedulingConfigBuilder_.build();
+        result.schedulingConfig_ =
+            schedulingConfigBuilder_ == null ? schedulingConfig_ : schedulingConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00001000) != 0)) {
         result.health_ = health_;
@@ -2540,9 +2839,10 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.Node result) {
         result.queuedResource_ = queuedResource_;
       }
       if (((from_bitField0_ & 0x00200000) != 0)) {
-        result.shieldedInstanceConfig_ = shieldedInstanceConfigBuilder_ == null
-            ? shieldedInstanceConfig_
-            : shieldedInstanceConfigBuilder_.build();
+        result.shieldedInstanceConfig_ =
+            shieldedInstanceConfigBuilder_ == null
+                ? shieldedInstanceConfig_
+                : shieldedInstanceConfigBuilder_.build();
       }
     }
 
@@ -2550,38 +2850,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.Node result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.Node) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.Node)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.Node) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2653,9 +2954,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.Node other) {
             networkEndpointsBuilder_ = null;
             networkEndpoints_ = other.networkEndpoints_;
             bitField0_ = (bitField0_ & ~0x00000800);
-            networkEndpointsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getNetworkEndpointsFieldBuilder() : null;
+            networkEndpointsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getNetworkEndpointsFieldBuilder()
+                    : null;
           } else {
             networkEndpointsBuilder_.addAllMessages(other.networkEndpoints_);
           }
@@ -2664,11 +2966,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.Node other) {
       if (other.health_ != 0) {
         setHealthValue(other.getHealthValue());
       }
-      internalGetMutableLabels().mergeFrom(
-          other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
       bitField0_ |= 0x00002000;
-      internalGetMutableMetadata().mergeFrom(
-          other.internalGetMetadata());
+      internalGetMutableMetadata().mergeFrom(other.internalGetMetadata());
       bitField0_ |= 0x00004000;
       if (!other.tags_.isEmpty()) {
         if (tags_.isEmpty()) {
@@ -2701,9 +3001,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.Node other) {
             dataDisksBuilder_ = null;
             dataDisks_ = other.dataDisks_;
             bitField0_ = (bitField0_ & ~0x00020000);
-            dataDisksBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getDataDisksFieldBuilder() : null;
+            dataDisksBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getDataDisksFieldBuilder()
+                    : null;
           } else {
             dataDisksBuilder_.addAllMessages(other.dataDisks_);
           }
@@ -2730,9 +3031,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.Node other) {
             symptomsBuilder_ = null;
             symptoms_ = other.symptoms_;
             bitField0_ = (bitField0_ & ~0x00080000);
-            symptomsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getSymptomsFieldBuilder() : null;
+            symptomsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getSymptomsFieldBuilder()
+                    : null;
           } else {
             symptomsBuilder_.addAllMessages(other.symptoms_);
           }
@@ -2772,165 +3074,181 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 26: {
-              description_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 26
-            case 42: {
-              acceleratorType_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 42
-            case 72: {
-              state_ = input.readEnum();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 72
-            case 82: {
-              healthDescription_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 82
-            case 90: {
-              runtimeVersion_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 90
-            case 106: {
-              cidrBlock_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000080;
-              break;
-            } // case 106
-            case 130: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000200;
-              break;
-            } // case 130
-            case 138: {
-              input.readMessage(
-                  getSchedulingConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000400;
-              break;
-            } // case 138
-            case 170: {
-              com.google.cloud.tpu.v2alpha1.NetworkEndpoint m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2alpha1.NetworkEndpoint.parser(),
-                      extensionRegistry);
-              if (networkEndpointsBuilder_ == null) {
-                ensureNetworkEndpointsIsMutable();
-                networkEndpoints_.add(m);
-              } else {
-                networkEndpointsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 170
-            case 176: {
-              health_ = input.readEnum();
-              bitField0_ |= 0x00001000;
-              break;
-            } // case 176
-            case 194: {
-              com.google.protobuf.MapEntry
-              labels__ = input.readMessage(
-                  LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-              internalGetMutableLabels().getMutableMap().put(
-                  labels__.getKey(), labels__.getValue());
-              bitField0_ |= 0x00002000;
-              break;
-            } // case 194
-            case 264: {
-              id_ = input.readInt64();
-              bitField0_ |= 0x00010000;
-              break;
-            } // case 264
-            case 274: {
-              com.google.protobuf.MapEntry
-              metadata__ = input.readMessage(
-                  MetadataDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-              internalGetMutableMetadata().getMutableMap().put(
-                  metadata__.getKey(), metadata__.getValue());
-              bitField0_ |= 0x00004000;
-              break;
-            } // case 274
-            case 290: {
-              input.readMessage(
-                  getNetworkConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 290
-            case 298: {
-              input.readMessage(
-                  getServiceAccountFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000100;
-              break;
-            } // case 298
-            case 304: {
-              apiVersion_ = input.readEnum();
-              bitField0_ |= 0x00040000;
-              break;
-            } // case 304
-            case 314: {
-              com.google.cloud.tpu.v2alpha1.Symptom m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2alpha1.Symptom.parser(),
-                      extensionRegistry);
-              if (symptomsBuilder_ == null) {
-                ensureSymptomsIsMutable();
-                symptoms_.add(m);
-              } else {
-                symptomsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 314
-            case 322: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureTagsIsMutable();
-              tags_.add(s);
-              break;
-            } // case 322
-            case 330: {
-              com.google.cloud.tpu.v2alpha1.AttachedDisk m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2alpha1.AttachedDisk.parser(),
-                      extensionRegistry);
-              if (dataDisksBuilder_ == null) {
-                ensureDataDisksIsMutable();
-                dataDisks_.add(m);
-              } else {
-                dataDisksBuilder_.addMessage(m);
-              }
-              break;
-            } // case 330
-            case 346: {
-              queuedResource_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00100000;
-              break;
-            } // case 346
-            case 362: {
-              input.readMessage(
-                  getShieldedInstanceConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00200000;
-              break;
-            } // case 362
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 26:
+              {
+                description_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 26
+            case 42:
+              {
+                acceleratorType_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 42
+            case 72:
+              {
+                state_ = input.readEnum();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 72
+            case 82:
+              {
+                healthDescription_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 82
+            case 90:
+              {
+                runtimeVersion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 90
+            case 106:
+              {
+                cidrBlock_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000080;
+                break;
+              } // case 106
+            case 130:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000200;
+                break;
+              } // case 130
+            case 138:
+              {
+                input.readMessage(
+                    getSchedulingConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000400;
+                break;
+              } // case 138
+            case 170:
+              {
+                com.google.cloud.tpu.v2alpha1.NetworkEndpoint m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.NetworkEndpoint.parser(), extensionRegistry);
+                if (networkEndpointsBuilder_ == null) {
+                  ensureNetworkEndpointsIsMutable();
+                  networkEndpoints_.add(m);
+                } else {
+                  networkEndpointsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 170
+            case 176:
+              {
+                health_ = input.readEnum();
+                bitField0_ |= 0x00001000;
+                break;
+              } // case 176
+            case 194:
+              {
+                com.google.protobuf.MapEntry labels__ =
+                    input.readMessage(
+                        LabelsDefaultEntryHolder.defaultEntry.getParserForType(),
+                        extensionRegistry);
+                internalGetMutableLabels()
+                    .getMutableMap()
+                    .put(labels__.getKey(), labels__.getValue());
+                bitField0_ |= 0x00002000;
+                break;
+              } // case 194
+            case 264:
+              {
+                id_ = input.readInt64();
+                bitField0_ |= 0x00010000;
+                break;
+              } // case 264
+            case 274:
+              {
+                com.google.protobuf.MapEntry metadata__ =
+                    input.readMessage(
+                        MetadataDefaultEntryHolder.defaultEntry.getParserForType(),
+                        extensionRegistry);
+                internalGetMutableMetadata()
+                    .getMutableMap()
+                    .put(metadata__.getKey(), metadata__.getValue());
+                bitField0_ |= 0x00004000;
+                break;
+              } // case 274
+            case 290:
+              {
+                input.readMessage(getNetworkConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 290
+            case 298:
+              {
+                input.readMessage(getServiceAccountFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000100;
+                break;
+              } // case 298
+            case 304:
+              {
+                apiVersion_ = input.readEnum();
+                bitField0_ |= 0x00040000;
+                break;
+              } // case 304
+            case 314:
+              {
+                com.google.cloud.tpu.v2alpha1.Symptom m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.Symptom.parser(), extensionRegistry);
+                if (symptomsBuilder_ == null) {
+                  ensureSymptomsIsMutable();
+                  symptoms_.add(m);
+                } else {
+                  symptomsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 314
+            case 322:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureTagsIsMutable();
+                tags_.add(s);
+                break;
+              } // case 322
+            case 330:
+              {
+                com.google.cloud.tpu.v2alpha1.AttachedDisk m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.AttachedDisk.parser(), extensionRegistry);
+                if (dataDisksBuilder_ == null) {
+                  ensureDataDisksIsMutable();
+                  dataDisks_.add(m);
+                } else {
+                  dataDisksBuilder_.addMessage(m);
+                }
+                break;
+              } // case 330
+            case 346:
+              {
+                queuedResource_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00100000;
+                break;
+              } // case 346
+            case 362:
+              {
+                input.readMessage(
+                    getShieldedInstanceConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00200000;
+                break;
+              } // case 362
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2940,22 +3258,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -2964,20 +3287,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -2985,28 +3311,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -3016,17 +3353,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -3036,18 +3379,20 @@ public Builder setNameBytes(
 
     private java.lang.Object description_ = "";
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @return The description.
      */
     public java.lang.String getDescription() {
       java.lang.Object ref = description_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         description_ = s;
         return s;
@@ -3056,20 +3401,21 @@ public java.lang.String getDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @return The bytes for description.
      */
-    public com.google.protobuf.ByteString
-        getDescriptionBytes() {
+    public com.google.protobuf.ByteString getDescriptionBytes() {
       java.lang.Object ref = description_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         description_ = b;
         return b;
       } else {
@@ -3077,28 +3423,35 @@ public java.lang.String getDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @param value The description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescription(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDescription(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       description_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDescription() {
@@ -3108,17 +3461,21 @@ public Builder clearDescription() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @param value The bytes for description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescriptionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       description_ = value;
       bitField0_ |= 0x00000002;
@@ -3128,18 +3485,20 @@ public Builder setDescriptionBytes(
 
     private java.lang.Object acceleratorType_ = "";
     /**
+     *
+     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
+     *
      * @return The acceleratorType.
      */
     public java.lang.String getAcceleratorType() {
       java.lang.Object ref = acceleratorType_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         acceleratorType_ = s;
         return s;
@@ -3148,20 +3507,21 @@ public java.lang.String getAcceleratorType() {
       }
     }
     /**
+     *
+     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
+     *
      * @return The bytes for acceleratorType.
      */
-    public com.google.protobuf.ByteString
-        getAcceleratorTypeBytes() {
+    public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
       java.lang.Object ref = acceleratorType_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         acceleratorType_ = b;
         return b;
       } else {
@@ -3169,28 +3529,35 @@ public java.lang.String getAcceleratorType() {
       }
     }
     /**
+     *
+     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
+     *
      * @param value The acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorType(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAcceleratorType(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearAcceleratorType() {
@@ -3200,17 +3567,21 @@ public Builder clearAcceleratorType() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
+     *
      * @param value The bytes for acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorTypeBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
@@ -3220,22 +3591,33 @@ public Builder setAcceleratorTypeBytes(
 
     private int state_ = 0;
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The enum numeric value on the wire for state.
      */
-    @java.lang.Override public int getStateValue() {
+    @java.lang.Override
+    public int getStateValue() {
       return state_;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The enum numeric value on the wire for state to set.
      * @return This builder for chaining.
      */
@@ -3246,24 +3628,35 @@ public Builder setStateValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The state.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Node.State getState() {
-      com.google.cloud.tpu.v2alpha1.Node.State result = com.google.cloud.tpu.v2alpha1.Node.State.forNumber(state_);
+      com.google.cloud.tpu.v2alpha1.Node.State result =
+          com.google.cloud.tpu.v2alpha1.Node.State.forNumber(state_);
       return result == null ? com.google.cloud.tpu.v2alpha1.Node.State.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The state to set.
      * @return This builder for chaining.
      */
@@ -3277,11 +3670,16 @@ public Builder setState(com.google.cloud.tpu.v2alpha1.Node.State value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearState() {
@@ -3293,19 +3691,21 @@ public Builder clearState() {
 
     private java.lang.Object healthDescription_ = "";
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The healthDescription.
      */
     public java.lang.String getHealthDescription() {
       java.lang.Object ref = healthDescription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         healthDescription_ = s;
         return s;
@@ -3314,21 +3714,22 @@ public java.lang.String getHealthDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The bytes for healthDescription.
      */
-    public com.google.protobuf.ByteString
-        getHealthDescriptionBytes() {
+    public com.google.protobuf.ByteString getHealthDescriptionBytes() {
       java.lang.Object ref = healthDescription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         healthDescription_ = b;
         return b;
       } else {
@@ -3336,30 +3737,37 @@ public java.lang.String getHealthDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescription(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setHealthDescription(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       healthDescription_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearHealthDescription() {
@@ -3369,18 +3777,22 @@ public Builder clearHealthDescription() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The bytes for healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescriptionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setHealthDescriptionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       healthDescription_ = value;
       bitField0_ |= 0x00000010;
@@ -3390,18 +3802,20 @@ public Builder setHealthDescriptionBytes(
 
     private java.lang.Object runtimeVersion_ = "";
     /**
+     *
+     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The runtimeVersion.
      */
     public java.lang.String getRuntimeVersion() {
       java.lang.Object ref = runtimeVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         runtimeVersion_ = s;
         return s;
@@ -3410,20 +3824,21 @@ public java.lang.String getRuntimeVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for runtimeVersion.
      */
-    public com.google.protobuf.ByteString
-        getRuntimeVersionBytes() {
+    public com.google.protobuf.ByteString getRuntimeVersionBytes() {
       java.lang.Object ref = runtimeVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         runtimeVersion_ = b;
         return b;
       } else {
@@ -3431,28 +3846,35 @@ public java.lang.String getRuntimeVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The runtimeVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setRuntimeVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRuntimeVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       runtimeVersion_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearRuntimeVersion() {
@@ -3462,17 +3884,21 @@ public Builder clearRuntimeVersion() {
       return this;
     }
     /**
-     * 
+     *
+     *
+     * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for runtimeVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setRuntimeVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRuntimeVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       runtimeVersion_ = value;
       bitField0_ |= 0x00000020;
@@ -3482,34 +3908,47 @@ public Builder setRuntimeVersionBytes(
 
     private com.google.cloud.tpu.v2alpha1.NetworkConfig networkConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.NetworkConfig, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder, com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder> networkConfigBuilder_;
+            com.google.cloud.tpu.v2alpha1.NetworkConfig,
+            com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder,
+            com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder>
+        networkConfigBuilder_;
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
+     *
      * @return Whether the networkConfig field is set.
      */
     public boolean hasNetworkConfig() {
       return ((bitField0_ & 0x00000040) != 0);
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
+     *
      * @return The networkConfig.
      */
     public com.google.cloud.tpu.v2alpha1.NetworkConfig getNetworkConfig() {
       if (networkConfigBuilder_ == null) {
-        return networkConfig_ == null ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance() : networkConfig_;
+        return networkConfig_ == null
+            ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()
+            : networkConfig_;
       } else {
         return networkConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3530,6 +3969,8 @@ public Builder setNetworkConfig(com.google.cloud.tpu.v2alpha1.NetworkConfig valu
       return this;
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3548,6 +3989,8 @@ public Builder setNetworkConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3556,9 +3999,9 @@ public Builder setNetworkConfig(
      */
     public Builder mergeNetworkConfig(com.google.cloud.tpu.v2alpha1.NetworkConfig value) {
       if (networkConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000040) != 0) &&
-          networkConfig_ != null &&
-          networkConfig_ != com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000040) != 0)
+            && networkConfig_ != null
+            && networkConfig_ != com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()) {
           getNetworkConfigBuilder().mergeFrom(value);
         } else {
           networkConfig_ = value;
@@ -3571,6 +4014,8 @@ public Builder mergeNetworkConfig(com.google.cloud.tpu.v2alpha1.NetworkConfig va
       return this;
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3588,6 +4033,8 @@ public Builder clearNetworkConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3600,6 +4047,8 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder getNetworkConfigBuild
       return getNetworkConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3610,11 +4059,14 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
       if (networkConfigBuilder_ != null) {
         return networkConfigBuilder_.getMessageOrBuilder();
       } else {
-        return networkConfig_ == null ?
-            com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance() : networkConfig_;
+        return networkConfig_ == null
+            ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()
+            : networkConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3622,14 +4074,17 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
      * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.NetworkConfig, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder, com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.NetworkConfig,
+            com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder,
+            com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder>
         getNetworkConfigFieldBuilder() {
       if (networkConfigBuilder_ == null) {
-        networkConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.NetworkConfig, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder, com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder>(
-                getNetworkConfig(),
-                getParentForChildren(),
-                isClean());
+        networkConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.NetworkConfig,
+                com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder,
+                com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder>(
+                getNetworkConfig(), getParentForChildren(), isClean());
         networkConfig_ = null;
       }
       return networkConfigBuilder_;
@@ -3637,6 +4092,8 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
 
     private java.lang.Object cidrBlock_ = "";
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3649,13 +4106,13 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
      * 

      *
      * string cidr_block = 13;
+     *
      * @return The cidrBlock.
      */
     public java.lang.String getCidrBlock() {
       java.lang.Object ref = cidrBlock_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         cidrBlock_ = s;
         return s;
@@ -3664,6 +4121,8 @@ public java.lang.String getCidrBlock() {
       }
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3676,15 +4135,14 @@ public java.lang.String getCidrBlock() {
      * 

      *
      * string cidr_block = 13;
+     *
      * @return The bytes for cidrBlock.
      */
-    public com.google.protobuf.ByteString
-        getCidrBlockBytes() {
+    public com.google.protobuf.ByteString getCidrBlockBytes() {
       java.lang.Object ref = cidrBlock_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         cidrBlock_ = b;
         return b;
       } else {
@@ -3692,6 +4150,8 @@ public java.lang.String getCidrBlock() {
       }
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3704,18 +4164,22 @@ public java.lang.String getCidrBlock() {
      * 

      *
      * string cidr_block = 13;
+     *
      * @param value The cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlock(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setCidrBlock(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       cidrBlock_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3728,6 +4192,7 @@ public Builder setCidrBlock(
      * 

      *
      * string cidr_block = 13;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCidrBlock() {
@@ -3737,6 +4202,8 @@ public Builder clearCidrBlock() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3749,12 +4216,14 @@ public Builder clearCidrBlock() {
      * 

      *
      * string cidr_block = 13;
+     *
      * @param value The bytes for cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlockBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       cidrBlock_ = value;
       bitField0_ |= 0x00000080;
@@ -3764,36 +4233,49 @@ public Builder setCidrBlockBytes(
 
     private com.google.cloud.tpu.v2alpha1.ServiceAccount serviceAccount_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.ServiceAccount, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder, com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder> serviceAccountBuilder_;
+            com.google.cloud.tpu.v2alpha1.ServiceAccount,
+            com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder,
+            com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder>
+        serviceAccountBuilder_;
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
+     *
      * @return Whether the serviceAccount field is set.
      */
     public boolean hasServiceAccount() {
       return ((bitField0_ & 0x00000100) != 0);
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
+     *
      * @return The serviceAccount.
      */
     public com.google.cloud.tpu.v2alpha1.ServiceAccount getServiceAccount() {
       if (serviceAccountBuilder_ == null) {
-        return serviceAccount_ == null ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance() : serviceAccount_;
+        return serviceAccount_ == null
+            ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()
+            : serviceAccount_;
       } else {
         return serviceAccountBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3815,6 +4297,8 @@ public Builder setServiceAccount(com.google.cloud.tpu.v2alpha1.ServiceAccount va
       return this;
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3834,6 +4318,8 @@ public Builder setServiceAccount(
       return this;
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3843,9 +4329,10 @@ public Builder setServiceAccount(
      */
     public Builder mergeServiceAccount(com.google.cloud.tpu.v2alpha1.ServiceAccount value) {
       if (serviceAccountBuilder_ == null) {
-        if (((bitField0_ & 0x00000100) != 0) &&
-          serviceAccount_ != null &&
-          serviceAccount_ != com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000100) != 0)
+            && serviceAccount_ != null
+            && serviceAccount_
+                != com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()) {
           getServiceAccountBuilder().mergeFrom(value);
         } else {
           serviceAccount_ = value;
@@ -3858,6 +4345,8 @@ public Builder mergeServiceAccount(com.google.cloud.tpu.v2alpha1.ServiceAccount
       return this;
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3876,6 +4365,8 @@ public Builder clearServiceAccount() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3889,6 +4380,8 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder getServiceAccountBui
       return getServiceAccountFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3900,11 +4393,14 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOr
       if (serviceAccountBuilder_ != null) {
         return serviceAccountBuilder_.getMessageOrBuilder();
       } else {
-        return serviceAccount_ == null ?
-            com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance() : serviceAccount_;
+        return serviceAccount_ == null
+            ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()
+            : serviceAccount_;
       }
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3913,14 +4409,17 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOr
      * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.ServiceAccount, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder, com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.ServiceAccount,
+            com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder,
+            com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder>
         getServiceAccountFieldBuilder() {
       if (serviceAccountBuilder_ == null) {
-        serviceAccountBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.ServiceAccount, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder, com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder>(
-                getServiceAccount(),
-                getParentForChildren(),
-                isClean());
+        serviceAccountBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.ServiceAccount,
+                com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder,
+                com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder>(
+                getServiceAccount(), getParentForChildren(), isClean());
         serviceAccount_ = null;
       }
       return serviceAccountBuilder_;
@@ -3928,39 +4427,58 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOr
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000200) != 0);
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
@@ -3976,14 +4494,17 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -3994,17 +4515,21 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000200) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000200) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -4017,11 +4542,15 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearCreateTime() {
       bitField0_ = (bitField0_ & ~0x00000200);
@@ -4034,11 +4563,15 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       bitField0_ |= 0x00000200;
@@ -4046,36 +4579,48 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -4083,34 +4628,47 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.cloud.tpu.v2alpha1.SchedulingConfig schedulingConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.SchedulingConfig, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder, com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder> schedulingConfigBuilder_;
+            com.google.cloud.tpu.v2alpha1.SchedulingConfig,
+            com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder,
+            com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder>
+        schedulingConfigBuilder_;
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
+     *
      * @return Whether the schedulingConfig field is set.
      */
     public boolean hasSchedulingConfig() {
       return ((bitField0_ & 0x00000400) != 0);
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
+     *
      * @return The schedulingConfig.
      */
     public com.google.cloud.tpu.v2alpha1.SchedulingConfig getSchedulingConfig() {
       if (schedulingConfigBuilder_ == null) {
-        return schedulingConfig_ == null ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+        return schedulingConfig_ == null
+            ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()
+            : schedulingConfig_;
       } else {
         return schedulingConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4131,6 +4689,8 @@ public Builder setSchedulingConfig(com.google.cloud.tpu.v2alpha1.SchedulingConfi
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4149,6 +4709,8 @@ public Builder setSchedulingConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4157,9 +4719,10 @@ public Builder setSchedulingConfig(
      */
     public Builder mergeSchedulingConfig(com.google.cloud.tpu.v2alpha1.SchedulingConfig value) {
       if (schedulingConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000400) != 0) &&
-          schedulingConfig_ != null &&
-          schedulingConfig_ != com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000400) != 0)
+            && schedulingConfig_ != null
+            && schedulingConfig_
+                != com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()) {
           getSchedulingConfigBuilder().mergeFrom(value);
         } else {
           schedulingConfig_ = value;
@@ -4172,6 +4735,8 @@ public Builder mergeSchedulingConfig(com.google.cloud.tpu.v2alpha1.SchedulingCon
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4189,6 +4754,8 @@ public Builder clearSchedulingConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4201,6 +4768,8 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder getSchedulingConfi
       return getSchedulingConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4211,11 +4780,14 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder getSchedulingConf
       if (schedulingConfigBuilder_ != null) {
         return schedulingConfigBuilder_.getMessageOrBuilder();
       } else {
-        return schedulingConfig_ == null ?
-            com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+        return schedulingConfig_ == null
+            ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()
+            : schedulingConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4223,39 +4795,52 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder getSchedulingConf
      * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.SchedulingConfig, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder, com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.SchedulingConfig,
+            com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder,
+            com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder>
         getSchedulingConfigFieldBuilder() {
       if (schedulingConfigBuilder_ == null) {
-        schedulingConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.SchedulingConfig, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder, com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder>(
-                getSchedulingConfig(),
-                getParentForChildren(),
-                isClean());
+        schedulingConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.SchedulingConfig,
+                com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder,
+                com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder>(
+                getSchedulingConfig(), getParentForChildren(), isClean());
         schedulingConfig_ = null;
       }
       return schedulingConfigBuilder_;
     }
 
     private java.util.List networkEndpoints_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureNetworkEndpointsIsMutable() {
       if (!((bitField0_ & 0x00000800) != 0)) {
-        networkEndpoints_ = new java.util.ArrayList(networkEndpoints_);
+        networkEndpoints_ =
+            new java.util.ArrayList(
+                networkEndpoints_);
         bitField0_ |= 0x00000800;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.NetworkEndpoint, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder, com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder> networkEndpointsBuilder_;
+            com.google.cloud.tpu.v2alpha1.NetworkEndpoint,
+            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder,
+            com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder>
+        networkEndpointsBuilder_;
 
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public java.util.List getNetworkEndpointsList() {
       if (networkEndpointsBuilder_ == null) {
@@ -4265,13 +4850,17 @@ public java.util.List getNetworkE
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public int getNetworkEndpointsCount() {
       if (networkEndpointsBuilder_ == null) {
@@ -4281,13 +4870,17 @@ public int getNetworkEndpointsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint getNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4297,13 +4890,17 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpoint getNetworkEndpoints(int ind
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setNetworkEndpoints(
         int index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint value) {
@@ -4320,13 +4917,17 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setNetworkEndpoints(
         int index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder builderForValue) {
@@ -4340,13 +4941,17 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(com.google.cloud.tpu.v2alpha1.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
@@ -4362,13 +4967,17 @@ public Builder addNetworkEndpoints(com.google.cloud.tpu.v2alpha1.NetworkEndpoint
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(
         int index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint value) {
@@ -4385,13 +4994,17 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(
         com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder builderForValue) {
@@ -4405,13 +5018,17 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(
         int index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder builderForValue) {
@@ -4425,20 +5042,23 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addAllNetworkEndpoints(
         java.lang.Iterable values) {
       if (networkEndpointsBuilder_ == null) {
         ensureNetworkEndpointsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, networkEndpoints_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, networkEndpoints_);
         onChanged();
       } else {
         networkEndpointsBuilder_.addAllMessages(values);
@@ -4446,13 +5066,17 @@ public Builder addAllNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearNetworkEndpoints() {
       if (networkEndpointsBuilder_ == null) {
@@ -4465,13 +5089,17 @@ public Builder clearNetworkEndpoints() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder removeNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4484,45 +5112,58 @@ public Builder removeNetworkEndpoints(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder getNetworkEndpointsBuilder(
         int index) {
       return getNetworkEndpointsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
         int index) {
       if (networkEndpointsBuilder_ == null) {
-        return networkEndpoints_.get(index);  } else {
+        return networkEndpoints_.get(index);
+      } else {
         return networkEndpointsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getNetworkEndpointsOrBuilderList() {
+    public java.util.List
+        getNetworkEndpointsOrBuilderList() {
       if (networkEndpointsBuilder_ != null) {
         return networkEndpointsBuilder_.getMessageOrBuilderList();
       } else {
@@ -4530,51 +5171,69 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpoint
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder addNetworkEndpointsBuilder() {
-      return getNetworkEndpointsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2alpha1.NetworkEndpoint.getDefaultInstance());
+      return getNetworkEndpointsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2alpha1.NetworkEndpoint.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder addNetworkEndpointsBuilder(
         int index) {
-      return getNetworkEndpointsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.getDefaultInstance());
+      return getNetworkEndpointsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getNetworkEndpointsBuilderList() {
+    public java.util.List
+        getNetworkEndpointsBuilderList() {
       return getNetworkEndpointsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.NetworkEndpoint, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder, com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.NetworkEndpoint,
+            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder,
+            com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder>
         getNetworkEndpointsFieldBuilder() {
       if (networkEndpointsBuilder_ == null) {
-        networkEndpointsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.NetworkEndpoint, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder, com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder>(
+        networkEndpointsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.NetworkEndpoint,
+                com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder,
+                com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder>(
                 networkEndpoints_,
                 ((bitField0_ & 0x00000800) != 0),
                 getParentForChildren(),
@@ -4586,22 +5245,29 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder addNetworkEndpoints
 
     private int health_ = 0;
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
+     *
      * @return The enum numeric value on the wire for health.
      */
-    @java.lang.Override public int getHealthValue() {
+    @java.lang.Override
+    public int getHealthValue() {
       return health_;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
+     *
      * @param value The enum numeric value on the wire for health to set.
      * @return This builder for chaining.
      */
@@ -4612,24 +5278,31 @@ public Builder setHealthValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
+     *
      * @return The health.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Node.Health getHealth() {
-      com.google.cloud.tpu.v2alpha1.Node.Health result = com.google.cloud.tpu.v2alpha1.Node.Health.forNumber(health_);
+      com.google.cloud.tpu.v2alpha1.Node.Health result =
+          com.google.cloud.tpu.v2alpha1.Node.Health.forNumber(health_);
       return result == null ? com.google.cloud.tpu.v2alpha1.Node.Health.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
+     *
      * @param value The health to set.
      * @return This builder for chaining.
      */
@@ -4643,11 +5316,14 @@ public Builder setHealth(com.google.cloud.tpu.v2alpha1.Node.Health value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
+     *
      * @return This builder for chaining.
      */
     public Builder clearHealth() {
@@ -4657,21 +5333,19 @@ public Builder clearHealth() {
       return this;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, java.lang.String> labels_;
-    private com.google.protobuf.MapField
-        internalGetLabels() {
+    private com.google.protobuf.MapField labels_;
+
+    private com.google.protobuf.MapField internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
+
     private com.google.protobuf.MapField
         internalGetMutableLabels() {
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -4680,10 +5354,13 @@ public Builder clearHealth() {
       onChanged();
       return labels_;
     }
+
     public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4691,20 +5368,21 @@ public int getLabelsCount() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public boolean containsLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getLabelsMap()} instead.
-     */
+    /** Use {@link #getLabelsMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4716,6 +5394,8 @@ public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4723,17 +5403,19 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public /* nullable */
-java.lang.String getLabelsOrDefault(
+    public /* nullable */ java.lang.String getLabelsOrDefault(
         java.lang.String key,
         /* nullable */
-java.lang.String defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+        java.lang.String defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4741,92 +5423,93 @@ java.lang.String getLabelsOrDefault(
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public java.lang.String getLabelsOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+    public java.lang.String getLabelsOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
+
     public Builder clearLabels() {
       bitField0_ = (bitField0_ & ~0x00002000);
-      internalGetMutableLabels().getMutableMap()
-          .clear();
+      internalGetMutableLabels().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder removeLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableLabels().getMutableMap()
-          .remove(key);
+    public Builder removeLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableLabels().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-        getMutableLabels() {
+    public java.util.Map getMutableLabels() {
       bitField0_ |= 0x00002000;
       return internalGetMutableLabels().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putLabels(
-        java.lang.String key,
-        java.lang.String value) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      if (value == null) { throw new NullPointerException("map value"); }
-      internalGetMutableLabels().getMutableMap()
-          .put(key, value);
+    public Builder putLabels(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      if (value == null) {
+        throw new NullPointerException("map value");
+      }
+      internalGetMutableLabels().getMutableMap().put(key, value);
       bitField0_ |= 0x00002000;
       return this;
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putAllLabels(
-        java.util.Map values) {
-      internalGetMutableLabels().getMutableMap()
-          .putAll(values);
+    public Builder putAllLabels(java.util.Map values) {
+      internalGetMutableLabels().getMutableMap().putAll(values);
       bitField0_ |= 0x00002000;
       return this;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, java.lang.String> metadata_;
-    private com.google.protobuf.MapField
-        internalGetMetadata() {
+    private com.google.protobuf.MapField metadata_;
+
+    private com.google.protobuf.MapField internalGetMetadata() {
       if (metadata_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            MetadataDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(MetadataDefaultEntryHolder.defaultEntry);
       }
       return metadata_;
     }
+
     private com.google.protobuf.MapField
         internalGetMutableMetadata() {
       if (metadata_ == null) {
-        metadata_ = com.google.protobuf.MapField.newMapField(
-            MetadataDefaultEntryHolder.defaultEntry);
+        metadata_ =
+            com.google.protobuf.MapField.newMapField(MetadataDefaultEntryHolder.defaultEntry);
       }
       if (!metadata_.isMutable()) {
         metadata_ = metadata_.copy();
@@ -4835,10 +5518,13 @@ public Builder putAllLabels(
       onChanged();
       return metadata_;
     }
+
     public int getMetadataCount() {
       return internalGetMetadata().getMap().size();
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4847,20 +5533,21 @@ public int getMetadataCount() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public boolean containsMetadata(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsMetadata(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetMetadata().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getMetadataMap()} instead.
-     */
+    /** Use {@link #getMetadataMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getMetadata() {
       return getMetadataMap();
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4873,6 +5560,8 @@ public java.util.Map getMetadataMap() {
       return internalGetMetadata().getMap();
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4881,17 +5570,19 @@ public java.util.Map getMetadataMap() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public /* nullable */
-java.lang.String getMetadataOrDefault(
+    public /* nullable */ java.lang.String getMetadataOrDefault(
         java.lang.String key,
         /* nullable */
-java.lang.String defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetMetadata().getMap();
+        java.lang.String defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetMetadata().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4900,23 +5591,25 @@ java.lang.String getMetadataOrDefault(
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public java.lang.String getMetadataOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetMetadata().getMap();
+    public java.lang.String getMetadataOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetMetadata().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
+
     public Builder clearMetadata() {
       bitField0_ = (bitField0_ & ~0x00004000);
-      internalGetMutableMetadata().getMutableMap()
-          .clear();
+      internalGetMutableMetadata().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4924,23 +5617,22 @@ public Builder clearMetadata() {
      *
      * map<string, string> metadata = 34;
      */
-    public Builder removeMetadata(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableMetadata().getMutableMap()
-          .remove(key);
+    public Builder removeMetadata(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableMetadata().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-        getMutableMetadata() {
+    public java.util.Map getMutableMetadata() {
       bitField0_ |= 0x00004000;
       return internalGetMutableMetadata().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4948,17 +5640,20 @@ public Builder removeMetadata(
      *
      * map<string, string> metadata = 34;
      */
-    public Builder putMetadata(
-        java.lang.String key,
-        java.lang.String value) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      if (value == null) { throw new NullPointerException("map value"); }
-      internalGetMutableMetadata().getMutableMap()
-          .put(key, value);
+    public Builder putMetadata(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      if (value == null) {
+        throw new NullPointerException("map value");
+      }
+      internalGetMutableMetadata().getMutableMap().put(key, value);
       bitField0_ |= 0x00004000;
       return this;
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4966,53 +5661,61 @@ public Builder putMetadata(
      *
      * map<string, string> metadata = 34;
      */
-    public Builder putAllMetadata(
-        java.util.Map values) {
-      internalGetMutableMetadata().getMutableMap()
-          .putAll(values);
+    public Builder putAllMetadata(java.util.Map values) {
+      internalGetMutableMetadata().getMutableMap().putAll(values);
       bitField0_ |= 0x00004000;
       return this;
     }
 
-    private com.google.protobuf.LazyStringList tags_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList tags_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureTagsIsMutable() {
       if (!((bitField0_ & 0x00008000) != 0)) {
         tags_ = new com.google.protobuf.LazyStringArrayList(tags_);
         bitField0_ |= 0x00008000;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @return A list containing the tags.
      */
-    public com.google.protobuf.ProtocolStringList
-        getTagsList() {
+    public com.google.protobuf.ProtocolStringList getTagsList() {
       return tags_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @return The count of tags.
      */
     public int getTagsCount() {
       return tags_.size();
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param index The index of the element to return.
      * @return The tags at the given index.
      */
@@ -5020,81 +5723,95 @@ public java.lang.String getTags(int index) {
       return tags_.get(index);
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the tags at the given index.
      */
-    public com.google.protobuf.ByteString
-        getTagsBytes(int index) {
+    public com.google.protobuf.ByteString getTagsBytes(int index) {
       return tags_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param index The index to set the value at.
      * @param value The tags to set.
      * @return This builder for chaining.
      */
-    public Builder setTags(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTags(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureTagsIsMutable();
       tags_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param value The tags to add.
      * @return This builder for chaining.
      */
-    public Builder addTags(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addTags(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureTagsIsMutable();
       tags_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param values The tags to add.
      * @return This builder for chaining.
      */
-    public Builder addAllTags(
-        java.lang.Iterable values) {
+    public Builder addAllTags(java.lang.Iterable values) {
       ensureTagsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, tags_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, tags_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTags() {
@@ -5104,18 +5821,22 @@ public Builder clearTags() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param value The bytes of the tags to add.
      * @return This builder for chaining.
      */
-    public Builder addTagsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addTagsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureTagsIsMutable();
       tags_.add(value);
@@ -5123,13 +5844,16 @@ public Builder addTagsBytes(
       return this;
     }
 
-    private long id_ ;
+    private long id_;
     /**
+     *
+     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The id.
      */
     @java.lang.Override
@@ -5137,27 +5861,33 @@ public long getId() {
       return id_;
     }
     /**
+     *
+     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The id to set.
      * @return This builder for chaining.
      */
     public Builder setId(long value) {
-      
+
       id_ = value;
       bitField0_ |= 0x00010000;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearId() {
@@ -5168,18 +5898,25 @@ public Builder clearId() {
     }
 
     private java.util.List dataDisks_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureDataDisksIsMutable() {
       if (!((bitField0_ & 0x00020000) != 0)) {
-        dataDisks_ = new java.util.ArrayList(dataDisks_);
+        dataDisks_ =
+            new java.util.ArrayList(dataDisks_);
         bitField0_ |= 0x00020000;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.AttachedDisk, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder, com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder> dataDisksBuilder_;
+            com.google.cloud.tpu.v2alpha1.AttachedDisk,
+            com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder,
+            com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder>
+        dataDisksBuilder_;
 
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5194,6 +5931,8 @@ public java.util.List getDataDisksLi
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5208,6 +5947,8 @@ public int getDataDisksCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5222,14 +5963,15 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk getDataDisks(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public Builder setDataDisks(
-        int index, com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
+    public Builder setDataDisks(int index, com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
       if (dataDisksBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5243,6 +5985,8 @@ public Builder setDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5261,6 +6005,8 @@ public Builder setDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5281,14 +6027,15 @@ public Builder addDataDisks(com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public Builder addDataDisks(
-        int index, com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
+    public Builder addDataDisks(int index, com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
       if (dataDisksBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5302,6 +6049,8 @@ public Builder addDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5320,6 +6069,8 @@ public Builder addDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5338,6 +6089,8 @@ public Builder addDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5348,8 +6101,7 @@ public Builder addAllDataDisks(
         java.lang.Iterable values) {
       if (dataDisksBuilder_ == null) {
         ensureDataDisksIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, dataDisks_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, dataDisks_);
         onChanged();
       } else {
         dataDisksBuilder_.addAllMessages(values);
@@ -5357,6 +6109,8 @@ public Builder addAllDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5374,6 +6128,8 @@ public Builder clearDataDisks() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5391,39 +6147,44 @@ public Builder removeDataDisks(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder getDataDisksBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder getDataDisksBuilder(int index) {
       return getDataDisksFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(int index) {
       if (dataDisksBuilder_ == null) {
-        return dataDisks_.get(index);  } else {
+        return dataDisks_.get(index);
+      } else {
         return dataDisksBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public java.util.List 
-         getDataDisksOrBuilderList() {
+    public java.util.List
+        getDataDisksOrBuilderList() {
       if (dataDisksBuilder_ != null) {
         return dataDisksBuilder_.getMessageOrBuilderList();
       } else {
@@ -5431,6 +6192,8 @@ public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5438,42 +6201,48 @@ public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
     public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder addDataDisksBuilder() {
-      return getDataDisksFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2alpha1.AttachedDisk.getDefaultInstance());
+      return getDataDisksFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2alpha1.AttachedDisk.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder addDataDisksBuilder(
-        int index) {
-      return getDataDisksFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2alpha1.AttachedDisk.getDefaultInstance());
+    public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder addDataDisksBuilder(int index) {
+      return getDataDisksFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2alpha1.AttachedDisk.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public java.util.List 
-         getDataDisksBuilderList() {
+    public java.util.List
+        getDataDisksBuilderList() {
       return getDataDisksFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.AttachedDisk, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder, com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.AttachedDisk,
+            com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder,
+            com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder>
         getDataDisksFieldBuilder() {
       if (dataDisksBuilder_ == null) {
-        dataDisksBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.AttachedDisk, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder, com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder>(
-                dataDisks_,
-                ((bitField0_ & 0x00020000) != 0),
-                getParentForChildren(),
-                isClean());
+        dataDisksBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.AttachedDisk,
+                com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder,
+                com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder>(
+                dataDisks_, ((bitField0_ & 0x00020000) != 0), getParentForChildren(), isClean());
         dataDisks_ = null;
       }
       return dataDisksBuilder_;
@@ -5481,22 +6250,33 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder addDataDisksBuilder(
 
     private int apiVersion_ = 0;
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The enum numeric value on the wire for apiVersion.
      */
-    @java.lang.Override public int getApiVersionValue() {
+    @java.lang.Override
+    public int getApiVersionValue() {
       return apiVersion_;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The enum numeric value on the wire for apiVersion to set.
      * @return This builder for chaining.
      */
@@ -5507,24 +6287,35 @@ public Builder setApiVersionValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The apiVersion.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Node.ApiVersion getApiVersion() {
-      com.google.cloud.tpu.v2alpha1.Node.ApiVersion result = com.google.cloud.tpu.v2alpha1.Node.ApiVersion.forNumber(apiVersion_);
+      com.google.cloud.tpu.v2alpha1.Node.ApiVersion result =
+          com.google.cloud.tpu.v2alpha1.Node.ApiVersion.forNumber(apiVersion_);
       return result == null ? com.google.cloud.tpu.v2alpha1.Node.ApiVersion.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
@@ -5538,11 +6329,16 @@ public Builder setApiVersion(com.google.cloud.tpu.v2alpha1.Node.ApiVersion value
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -5553,23 +6349,31 @@ public Builder clearApiVersion() {
     }
 
     private java.util.List symptoms_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureSymptomsIsMutable() {
       if (!((bitField0_ & 0x00080000) != 0)) {
         symptoms_ = new java.util.ArrayList(symptoms_);
         bitField0_ |= 0x00080000;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.Symptom, com.google.cloud.tpu.v2alpha1.Symptom.Builder, com.google.cloud.tpu.v2alpha1.SymptomOrBuilder> symptomsBuilder_;
+            com.google.cloud.tpu.v2alpha1.Symptom,
+            com.google.cloud.tpu.v2alpha1.Symptom.Builder,
+            com.google.cloud.tpu.v2alpha1.SymptomOrBuilder>
+        symptomsBuilder_;
 
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public java.util.List getSymptomsList() {
       if (symptomsBuilder_ == null) {
@@ -5579,11 +6383,15 @@ public java.util.List getSymptomsList() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public int getSymptomsCount() {
       if (symptomsBuilder_ == null) {
@@ -5593,11 +6401,15 @@ public int getSymptomsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.Symptom getSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -5607,14 +6419,17 @@ public com.google.cloud.tpu.v2alpha1.Symptom getSymptoms(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setSymptoms(
-        int index, com.google.cloud.tpu.v2alpha1.Symptom value) {
+    public Builder setSymptoms(int index, com.google.cloud.tpu.v2alpha1.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5628,11 +6443,15 @@ public Builder setSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setSymptoms(
         int index, com.google.cloud.tpu.v2alpha1.Symptom.Builder builderForValue) {
@@ -5646,11 +6465,15 @@ public Builder setSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addSymptoms(com.google.cloud.tpu.v2alpha1.Symptom value) {
       if (symptomsBuilder_ == null) {
@@ -5666,14 +6489,17 @@ public Builder addSymptoms(com.google.cloud.tpu.v2alpha1.Symptom value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addSymptoms(
-        int index, com.google.cloud.tpu.v2alpha1.Symptom value) {
+    public Builder addSymptoms(int index, com.google.cloud.tpu.v2alpha1.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5687,14 +6513,17 @@ public Builder addSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addSymptoms(
-        com.google.cloud.tpu.v2alpha1.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(com.google.cloud.tpu.v2alpha1.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(builderForValue.build());
@@ -5705,11 +6534,15 @@ public Builder addSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addSymptoms(
         int index, com.google.cloud.tpu.v2alpha1.Symptom.Builder builderForValue) {
@@ -5723,18 +6556,21 @@ public Builder addSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addAllSymptoms(
         java.lang.Iterable values) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, symptoms_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, symptoms_);
         onChanged();
       } else {
         symptomsBuilder_.addAllMessages(values);
@@ -5742,11 +6578,15 @@ public Builder addAllSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearSymptoms() {
       if (symptomsBuilder_ == null) {
@@ -5759,11 +6599,15 @@ public Builder clearSymptoms() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder removeSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -5776,39 +6620,50 @@ public Builder removeSymptoms(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v2alpha1.Symptom.Builder getSymptomsBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2alpha1.Symptom.Builder getSymptomsBuilder(int index) {
       return getSymptomsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(int index) {
       if (symptomsBuilder_ == null) {
-        return symptoms_.get(index);  } else {
+        return symptoms_.get(index);
+      } else {
         return symptomsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getSymptomsOrBuilderList() {
+    public java.util.List
+        getSymptomsOrBuilderList() {
       if (symptomsBuilder_ != null) {
         return symptomsBuilder_.getMessageOrBuilderList();
       } else {
@@ -5816,49 +6671,62 @@ public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.Symptom.Builder addSymptomsBuilder() {
-      return getSymptomsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2alpha1.Symptom.getDefaultInstance());
+      return getSymptomsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2alpha1.Symptom.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v2alpha1.Symptom.Builder addSymptomsBuilder(
-        int index) {
-      return getSymptomsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2alpha1.Symptom.getDefaultInstance());
+    public com.google.cloud.tpu.v2alpha1.Symptom.Builder addSymptomsBuilder(int index) {
+      return getSymptomsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2alpha1.Symptom.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getSymptomsBuilderList() {
+    public java.util.List getSymptomsBuilderList() {
       return getSymptomsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.Symptom, com.google.cloud.tpu.v2alpha1.Symptom.Builder, com.google.cloud.tpu.v2alpha1.SymptomOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.Symptom,
+            com.google.cloud.tpu.v2alpha1.Symptom.Builder,
+            com.google.cloud.tpu.v2alpha1.SymptomOrBuilder>
         getSymptomsFieldBuilder() {
       if (symptomsBuilder_ == null) {
-        symptomsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Symptom, com.google.cloud.tpu.v2alpha1.Symptom.Builder, com.google.cloud.tpu.v2alpha1.SymptomOrBuilder>(
-                symptoms_,
-                ((bitField0_ & 0x00080000) != 0),
-                getParentForChildren(),
-                isClean());
+        symptomsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.Symptom,
+                com.google.cloud.tpu.v2alpha1.Symptom.Builder,
+                com.google.cloud.tpu.v2alpha1.SymptomOrBuilder>(
+                symptoms_, ((bitField0_ & 0x00080000) != 0), getParentForChildren(), isClean());
         symptoms_ = null;
       }
       return symptomsBuilder_;
@@ -5866,19 +6734,21 @@ public com.google.cloud.tpu.v2alpha1.Symptom.Builder addSymptomsBuilder(
 
     private java.lang.Object queuedResource_ = "";
     /**
+     *
+     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The queuedResource.
      */
     public java.lang.String getQueuedResource() {
       java.lang.Object ref = queuedResource_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queuedResource_ = s;
         return s;
@@ -5887,21 +6757,22 @@ public java.lang.String getQueuedResource() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The bytes for queuedResource.
      */
-    public com.google.protobuf.ByteString
-        getQueuedResourceBytes() {
+    public com.google.protobuf.ByteString getQueuedResourceBytes() {
       java.lang.Object ref = queuedResource_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         queuedResource_ = b;
         return b;
       } else {
@@ -5909,30 +6780,37 @@ public java.lang.String getQueuedResource() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The queuedResource to set.
      * @return This builder for chaining.
      */
-    public Builder setQueuedResource(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueuedResource(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       queuedResource_ = value;
       bitField0_ |= 0x00100000;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearQueuedResource() {
@@ -5942,18 +6820,22 @@ public Builder clearQueuedResource() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The bytes for queuedResource to set.
      * @return This builder for chaining.
      */
-    public Builder setQueuedResourceBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueuedResourceBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       queuedResource_ = value;
       bitField0_ |= 0x00100000;
@@ -5963,41 +6845,55 @@ public Builder setQueuedResourceBytes(
 
     private com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shieldedInstanceConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder> shieldedInstanceConfigBuilder_;
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig,
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder,
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder>
+        shieldedInstanceConfigBuilder_;
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
+     *
      * @return Whether the shieldedInstanceConfig field is set.
      */
     public boolean hasShieldedInstanceConfig() {
       return ((bitField0_ & 0x00200000) != 0);
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
+     *
      * @return The shieldedInstanceConfig.
      */
     public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getShieldedInstanceConfig() {
       if (shieldedInstanceConfigBuilder_ == null) {
-        return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
+        return shieldedInstanceConfig_ == null
+            ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()
+            : shieldedInstanceConfig_;
       } else {
         return shieldedInstanceConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public Builder setShieldedInstanceConfig(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig value) {
+    public Builder setShieldedInstanceConfig(
+        com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig value) {
       if (shieldedInstanceConfigBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6011,6 +6907,8 @@ public Builder setShieldedInstanceConfig(com.google.cloud.tpu.v2alpha1.ShieldedI
       return this;
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

@@ -6029,17 +6927,21 @@ public Builder setShieldedInstanceConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public Builder mergeShieldedInstanceConfig(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig value) {
+    public Builder mergeShieldedInstanceConfig(
+        com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig value) {
       if (shieldedInstanceConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00200000) != 0) &&
-          shieldedInstanceConfig_ != null &&
-          shieldedInstanceConfig_ != com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00200000) != 0)
+            && shieldedInstanceConfig_ != null
+            && shieldedInstanceConfig_
+                != com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()) {
           getShieldedInstanceConfigBuilder().mergeFrom(value);
         } else {
           shieldedInstanceConfig_ = value;
@@ -6052,6 +6954,8 @@ public Builder mergeShieldedInstanceConfig(com.google.cloud.tpu.v2alpha1.Shielde
       return this;
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

@@ -6069,33 +6973,42 @@ public Builder clearShieldedInstanceConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder getShieldedInstanceConfigBuilder() {
+    public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder
+        getShieldedInstanceConfigBuilder() {
       bitField0_ |= 0x00200000;
       onChanged();
       return getShieldedInstanceConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder
+        getShieldedInstanceConfigOrBuilder() {
       if (shieldedInstanceConfigBuilder_ != null) {
         return shieldedInstanceConfigBuilder_.getMessageOrBuilder();
       } else {
-        return shieldedInstanceConfig_ == null ?
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
+        return shieldedInstanceConfig_ == null
+            ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()
+            : shieldedInstanceConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

@@ -6103,21 +7016,24 @@ public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder getShielded
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig,
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder,
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder>
         getShieldedInstanceConfigFieldBuilder() {
       if (shieldedInstanceConfigBuilder_ == null) {
-        shieldedInstanceConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder>(
-                getShieldedInstanceConfig(),
-                getParentForChildren(),
-                isClean());
+        shieldedInstanceConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig,
+                com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder,
+                com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder>(
+                getShieldedInstanceConfig(), getParentForChildren(), isClean());
         shieldedInstanceConfig_ = null;
       }
       return shieldedInstanceConfigBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -6127,12 +7043,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.Node)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.Node)
   private static final com.google.cloud.tpu.v2alpha1.Node DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.Node();
   }
@@ -6141,27 +7057,27 @@ public static com.google.cloud.tpu.v2alpha1.Node getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Node parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Node parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -6176,6 +7092,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.Node getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeName.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeName.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeName.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
similarity index 75%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
index e6ecf9b93eb5..d46ec5bfa2f2 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
@@ -1,152 +1,215 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface NodeOrBuilder extends
+public interface NodeOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.Node)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The description.
    */
   java.lang.String getDescription();
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The bytes for description.
    */
-  com.google.protobuf.ByteString
-      getDescriptionBytes();
+  com.google.protobuf.ByteString getDescriptionBytes();
 
   /**
+   *
+   *
    * 
    * The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5;
+   *
    * @return The acceleratorType.
    */
   java.lang.String getAcceleratorType();
   /**
+   *
+   *
    * 
    * The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5;
+   *
    * @return The bytes for acceleratorType.
    */
-  com.google.protobuf.ByteString
-      getAcceleratorTypeBytes();
+  com.google.protobuf.ByteString getAcceleratorTypeBytes();
 
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for state.
    */
   int getStateValue();
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The state.
    */
   com.google.cloud.tpu.v2alpha1.Node.State getState();
 
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The healthDescription.
    */
   java.lang.String getHealthDescription();
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for healthDescription.
    */
-  com.google.protobuf.ByteString
-      getHealthDescriptionBytes();
+  com.google.protobuf.ByteString getHealthDescriptionBytes();
 
   /**
+   *
+   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The runtimeVersion.
    */
   java.lang.String getRuntimeVersion();
   /**
+   *
+   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for runtimeVersion.
    */
-  com.google.protobuf.ByteString
-      getRuntimeVersionBytes();
+  com.google.protobuf.ByteString getRuntimeVersionBytes();
 
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
+   *
    * @return Whether the networkConfig field is set.
    */
   boolean hasNetworkConfig();
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
+   *
    * @return The networkConfig.
    */
   com.google.cloud.tpu.v2alpha1.NetworkConfig getNetworkConfig();
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

@@ -156,6 +219,8 @@ public interface NodeOrBuilder extends
   com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBuilder();
 
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -168,10 +233,13 @@ public interface NodeOrBuilder extends
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The cidrBlock.
    */
   java.lang.String getCidrBlock();
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -184,32 +252,40 @@ public interface NodeOrBuilder extends
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The bytes for cidrBlock.
    */
-  com.google.protobuf.ByteString
-      getCidrBlockBytes();
+  com.google.protobuf.ByteString getCidrBlockBytes();
 
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
+   *
    * @return Whether the serviceAccount field is set.
    */
   boolean hasServiceAccount();
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
+   *
    * @return The serviceAccount.
    */
   com.google.cloud.tpu.v2alpha1.ServiceAccount getServiceAccount();
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
@@ -220,51 +296,70 @@ public interface NodeOrBuilder extends
   com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOrBuilder();
 
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
+   *
    * @return Whether the schedulingConfig field is set.
    */
   boolean hasSchedulingConfig();
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
+   *
    * @return The schedulingConfig.
    */
   com.google.cloud.tpu.v2alpha1.SchedulingConfig getSchedulingConfig();
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

@@ -274,79 +369,105 @@ public interface NodeOrBuilder extends
   com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder();
 
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
-      getNetworkEndpointsList();
+  java.util.List getNetworkEndpointsList();
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.cloud.tpu.v2alpha1.NetworkEndpoint getNetworkEndpoints(int index);
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   int getNetworkEndpointsCount();
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
+  java.util.List
       getNetworkEndpointsOrBuilderList();
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
+   *
    * @return The enum numeric value on the wire for health.
    */
   int getHealthValue();
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
+   *
    * @return The health.
    */
   com.google.cloud.tpu.v2alpha1.Node.Health getHealth();
 
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -355,30 +476,31 @@ com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuil
    */
   int getLabelsCount();
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  boolean containsLabels(
-      java.lang.String key);
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  boolean containsLabels(java.lang.String key);
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getLabels();
+  java.util.Map getLabels();
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.util.Map
-  getLabelsMap();
+  java.util.Map getLabelsMap();
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -386,21 +508,24 @@ boolean containsLabels(
    * map<string, string> labels = 24;
    */
   /* nullable */
-java.lang.String getLabelsOrDefault(
+  java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue);
+      java.lang.String defaultValue);
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.lang.String getLabelsOrThrow(
-      java.lang.String key);
+  java.lang.String getLabelsOrThrow(java.lang.String key);
 
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -410,6 +535,8 @@ java.lang.String getLabelsOrThrow(
    */
   int getMetadataCount();
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -417,15 +544,13 @@ java.lang.String getLabelsOrThrow(
    *
    * map<string, string> metadata = 34;
    */
-  boolean containsMetadata(
-      java.lang.String key);
-  /**
-   * Use {@link #getMetadataMap()} instead.
-   */
+  boolean containsMetadata(java.lang.String key);
+  /** Use {@link #getMetadataMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getMetadata();
+  java.util.Map getMetadata();
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -433,9 +558,10 @@ boolean containsMetadata(
    *
    * map<string, string> metadata = 34;
    */
-  java.util.Map
-  getMetadataMap();
+  java.util.Map getMetadataMap();
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -444,11 +570,13 @@ boolean containsMetadata(
    * map<string, string> metadata = 34;
    */
   /* nullable */
-java.lang.String getMetadataOrDefault(
+  java.lang.String getMetadataOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue);
+      java.lang.String defaultValue);
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -456,74 +584,89 @@ java.lang.String getMetadataOrDefault(
    *
    * map<string, string> metadata = 34;
    */
-  java.lang.String getMetadataOrThrow(
-      java.lang.String key);
+  java.lang.String getMetadataOrThrow(java.lang.String key);
 
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @return A list containing the tags.
    */
-  java.util.List
-      getTagsList();
+  java.util.List getTagsList();
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @return The count of tags.
    */
   int getTagsCount();
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @param index The index of the element to return.
    * @return The tags at the given index.
    */
   java.lang.String getTags(int index);
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the tags at the given index.
    */
-  com.google.protobuf.ByteString
-      getTagsBytes(int index);
+  com.google.protobuf.ByteString getTagsBytes(int index);
 
   /**
+   *
+   *
    * 
    * Output only. The unique identifier for the TPU Node.
    * 

    *
    * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The id.
    */
   long getId();
 
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
-  java.util.List 
-      getDataDisksList();
+  java.util.List getDataDisksList();
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -532,6 +675,8 @@ java.lang.String getMetadataOrThrow(
    */
   com.google.cloud.tpu.v2alpha1.AttachedDisk getDataDisks(int index);
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -540,133 +685,178 @@ java.lang.String getMetadataOrThrow(
    */
   int getDataDisksCount();
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
-  java.util.List 
+  java.util.List
       getDataDisksOrBuilderList();
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
-  com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for apiVersion.
    */
   int getApiVersionValue();
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The apiVersion.
    */
   com.google.cloud.tpu.v2alpha1.Node.ApiVersion getApiVersion();
 
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
-      getSymptomsList();
+  java.util.List getSymptomsList();
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.cloud.tpu.v2alpha1.Symptom getSymptoms(int index);
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   int getSymptomsCount();
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
+  java.util.List
       getSymptomsOrBuilderList();
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * Output only. The qualified name of the QueuedResource that requested this
    * Node.
    * 

    *
    * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The queuedResource.
    */
   java.lang.String getQueuedResource();
   /**
+   *
+   *
    * 
    * Output only. The qualified name of the QueuedResource that requested this
    * Node.
    * 

    *
    * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for queuedResource.
    */
-  com.google.protobuf.ByteString
-      getQueuedResourceBytes();
+  com.google.protobuf.ByteString getQueuedResourceBytes();
 
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
+   *
    * @return Whether the shieldedInstanceConfig field is set.
    */
   boolean hasShieldedInstanceConfig();
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
+   *
    * @return The shieldedInstanceConfig.
    */
   com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getShieldedInstanceConfig();
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
    */
-  com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder();
+  com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder
+      getShieldedInstanceConfigOrBuilder();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
index 220c3815e64f..d17c16a50898 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Metadata describing an [Operation][google.longrunning.Operation]
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.OperationMetadata}
  */
-public final class OperationMetadata extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class OperationMetadata extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.OperationMetadata)
     OperationMetadataOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use OperationMetadata.newBuilder() to construct.
   private OperationMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private OperationMetadata() {
     target_ = "";
     verb_ = "";
@@ -28,37 +46,41 @@ private OperationMetadata() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new OperationMetadata();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.OperationMetadata.class, com.google.cloud.tpu.v2alpha1.OperationMetadata.Builder.class);
+            com.google.cloud.tpu.v2alpha1.OperationMetadata.class,
+            com.google.cloud.tpu.v2alpha1.OperationMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -66,11 +88,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -78,6 +103,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

@@ -92,11 +119,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int END_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp endTime_;
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return Whether the endTime field is set.
    */
   @java.lang.Override
@@ -104,11 +134,14 @@ public boolean hasEndTime() {
     return endTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return The endTime.
    */
   @java.lang.Override
@@ -116,6 +149,8 @@ public com.google.protobuf.Timestamp getEndTime() {
     return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
   }
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

@@ -128,15 +163,19 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
   }
 
   public static final int TARGET_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object target_ = "";
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The target.
    */
   @java.lang.Override
@@ -145,30 +184,30 @@ public java.lang.String getTarget() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       target_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The bytes for target.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTargetBytes() {
+  public com.google.protobuf.ByteString getTargetBytes() {
     java.lang.Object ref = target_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       target_ = b;
       return b;
     } else {
@@ -177,14 +216,18 @@ public java.lang.String getTarget() {
   }
 
   public static final int VERB_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object verb_ = "";
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The verb.
    */
   @java.lang.Override
@@ -193,29 +236,29 @@ public java.lang.String getVerb() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       verb_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The bytes for verb.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getVerbBytes() {
+  public com.google.protobuf.ByteString getVerbBytes() {
     java.lang.Object ref = verb_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       verb_ = b;
       return b;
     } else {
@@ -224,14 +267,18 @@ public java.lang.String getVerb() {
   }
 
   public static final int STATUS_DETAIL_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object statusDetail_ = "";
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The statusDetail.
    */
   @java.lang.Override
@@ -240,29 +287,29 @@ public java.lang.String getStatusDetail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       statusDetail_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The bytes for statusDetail.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getStatusDetailBytes() {
+  public com.google.protobuf.ByteString getStatusDetailBytes() {
     java.lang.Object ref = statusDetail_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       statusDetail_ = b;
       return b;
     } else {
@@ -273,11 +320,14 @@ public java.lang.String getStatusDetail() {
   public static final int CANCEL_REQUESTED_FIELD_NUMBER = 6;
   private boolean cancelRequested_ = false;
   /**
+   *
+   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
+   *
    * @return The cancelRequested.
    */
   @java.lang.Override
@@ -286,14 +336,18 @@ public boolean getCancelRequested() {
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 7;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object apiVersion_ = "";
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The apiVersion.
    */
   @java.lang.Override
@@ -302,29 +356,29 @@ public java.lang.String getApiVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       apiVersion_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The bytes for apiVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getApiVersionBytes() {
+  public com.google.protobuf.ByteString getApiVersionBytes() {
     java.lang.Object ref = apiVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       apiVersion_ = b;
       return b;
     } else {
@@ -333,6 +387,7 @@ public java.lang.String getApiVersion() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -344,8 +399,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -377,12 +431,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
     if (endTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getEndTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getEndTime());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(target_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, target_);
@@ -394,8 +446,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, statusDetail_);
     }
     if (cancelRequested_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(6, cancelRequested_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(6, cancelRequested_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(apiVersion_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, apiVersion_);
@@ -408,33 +459,27 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.OperationMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.OperationMetadata other = (com.google.cloud.tpu.v2alpha1.OperationMetadata) obj;
+    com.google.cloud.tpu.v2alpha1.OperationMetadata other =
+        (com.google.cloud.tpu.v2alpha1.OperationMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasEndTime() != other.hasEndTime()) return false;
     if (hasEndTime()) {
-      if (!getEndTime()
-          .equals(other.getEndTime())) return false;
-    }
-    if (!getTarget()
-        .equals(other.getTarget())) return false;
-    if (!getVerb()
-        .equals(other.getVerb())) return false;
-    if (!getStatusDetail()
-        .equals(other.getStatusDetail())) return false;
-    if (getCancelRequested()
-        != other.getCancelRequested()) return false;
-    if (!getApiVersion()
-        .equals(other.getApiVersion())) return false;
+      if (!getEndTime().equals(other.getEndTime())) return false;
+    }
+    if (!getTarget().equals(other.getTarget())) return false;
+    if (!getVerb().equals(other.getVerb())) return false;
+    if (!getStatusDetail().equals(other.getStatusDetail())) return false;
+    if (getCancelRequested() != other.getCancelRequested()) return false;
+    if (!getApiVersion().equals(other.getApiVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -461,8 +506,7 @@ public int hashCode() {
     hash = (37 * hash) + STATUS_DETAIL_FIELD_NUMBER;
     hash = (53 * hash) + getStatusDetail().hashCode();
     hash = (37 * hash) + CANCEL_REQUESTED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getCancelRequested());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCancelRequested());
     hash = (37 * hash) + API_VERSION_FIELD_NUMBER;
     hash = (53 * hash) + getApiVersion().hashCode();
     hash = (29 * hash) + getUnknownFields().hashCode();
@@ -470,130 +514,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.OperationMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Metadata describing an [Operation][google.longrunning.Operation]
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.OperationMetadata}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.OperationMetadata)
       com.google.cloud.tpu.v2alpha1.OperationMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.OperationMetadata.class, com.google.cloud.tpu.v2alpha1.OperationMetadata.Builder.class);
+              com.google.cloud.tpu.v2alpha1.OperationMetadata.class,
+              com.google.cloud.tpu.v2alpha1.OperationMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.OperationMetadata.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -617,9 +667,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -638,8 +688,11 @@ public com.google.cloud.tpu.v2alpha1.OperationMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.OperationMetadata buildPartial() {
-      com.google.cloud.tpu.v2alpha1.OperationMetadata result = new com.google.cloud.tpu.v2alpha1.OperationMetadata(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.OperationMetadata result =
+          new com.google.cloud.tpu.v2alpha1.OperationMetadata(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -647,14 +700,10 @@ public com.google.cloud.tpu.v2alpha1.OperationMetadata buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2alpha1.OperationMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.endTime_ = endTimeBuilder_ == null
-            ? endTime_
-            : endTimeBuilder_.build();
+        result.endTime_ = endTimeBuilder_ == null ? endTime_ : endTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.target_ = target_;
@@ -677,38 +726,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.OperationMetadata resul
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.OperationMetadata) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.OperationMetadata)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.OperationMetadata) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -716,7 +766,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.OperationMetadata other) {
-      if (other == com.google.cloud.tpu.v2alpha1.OperationMetadata.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.OperationMetadata.getDefaultInstance())
+        return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -772,51 +823,55 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getEndTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              target_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 34: {
-              verb_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            case 42: {
-              statusDetail_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 42
-            case 48: {
-              cancelRequested_ = input.readBool();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 48
-            case 58: {
-              apiVersion_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 58
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getEndTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                target_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                verb_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            case 42:
+              {
+                statusDetail_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 42
+            case 48:
+              {
+                cancelRequested_ = input.readBool();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 48
+            case 58:
+              {
+                apiVersion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 58
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -826,38 +881,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -878,14 +947,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -896,6 +966,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -904,9 +976,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -919,6 +991,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -936,6 +1010,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -948,6 +1024,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -958,11 +1036,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -970,14 +1051,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -985,24 +1069,33 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp endTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> endTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        endTimeBuilder_;
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
+     *
      * @return Whether the endTime field is set.
      */
     public boolean hasEndTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
+     *
      * @return The endTime.
      */
     public com.google.protobuf.Timestamp getEndTime() {
@@ -1013,6 +1106,8 @@ public com.google.protobuf.Timestamp getEndTime() {
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1033,14 +1128,15 @@ public Builder setEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
      */
-    public Builder setEndTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (endTimeBuilder_ == null) {
         endTime_ = builderForValue.build();
       } else {
@@ -1051,6 +1147,8 @@ public Builder setEndTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1059,9 +1157,9 @@ public Builder setEndTime(
      */
     public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       if (endTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          endTime_ != null &&
-          endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && endTime_ != null
+            && endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getEndTimeBuilder().mergeFrom(value);
         } else {
           endTime_ = value;
@@ -1074,6 +1172,8 @@ public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1091,6 +1191,8 @@ public Builder clearEndTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1103,6 +1205,8 @@ public com.google.protobuf.Timestamp.Builder getEndTimeBuilder() {
       return getEndTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1113,11 +1217,12 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
       if (endTimeBuilder_ != null) {
         return endTimeBuilder_.getMessageOrBuilder();
       } else {
-        return endTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
+        return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1125,14 +1230,17 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
      * .google.protobuf.Timestamp end_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getEndTimeFieldBuilder() {
       if (endTimeBuilder_ == null) {
-        endTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getEndTime(),
-                getParentForChildren(),
-                isClean());
+        endTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getEndTime(), getParentForChildren(), isClean());
         endTime_ = null;
       }
       return endTimeBuilder_;
@@ -1140,19 +1248,21 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
 
     private java.lang.Object target_ = "";
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @return The target.
      */
     public java.lang.String getTarget() {
       java.lang.Object ref = target_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         target_ = s;
         return s;
@@ -1161,21 +1271,22 @@ public java.lang.String getTarget() {
       }
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @return The bytes for target.
      */
-    public com.google.protobuf.ByteString
-        getTargetBytes() {
+    public com.google.protobuf.ByteString getTargetBytes() {
       java.lang.Object ref = target_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         target_ = b;
         return b;
       } else {
@@ -1183,30 +1294,37 @@ public java.lang.String getTarget() {
       }
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @param value The target to set.
      * @return This builder for chaining.
      */
-    public Builder setTarget(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTarget(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       target_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTarget() {
@@ -1216,18 +1334,22 @@ public Builder clearTarget() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @param value The bytes for target to set.
      * @return This builder for chaining.
      */
-    public Builder setTargetBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTargetBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       target_ = value;
       bitField0_ |= 0x00000004;
@@ -1237,18 +1359,20 @@ public Builder setTargetBytes(
 
     private java.lang.Object verb_ = "";
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @return The verb.
      */
     public java.lang.String getVerb() {
       java.lang.Object ref = verb_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         verb_ = s;
         return s;
@@ -1257,20 +1381,21 @@ public java.lang.String getVerb() {
       }
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @return The bytes for verb.
      */
-    public com.google.protobuf.ByteString
-        getVerbBytes() {
+    public com.google.protobuf.ByteString getVerbBytes() {
       java.lang.Object ref = verb_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         verb_ = b;
         return b;
       } else {
@@ -1278,28 +1403,35 @@ public java.lang.String getVerb() {
       }
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @param value The verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerb(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVerb(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       verb_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearVerb() {
@@ -1309,17 +1441,21 @@ public Builder clearVerb() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @param value The bytes for verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerbBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVerbBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       verb_ = value;
       bitField0_ |= 0x00000008;
@@ -1329,18 +1465,20 @@ public Builder setVerbBytes(
 
     private java.lang.Object statusDetail_ = "";
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @return The statusDetail.
      */
     public java.lang.String getStatusDetail() {
       java.lang.Object ref = statusDetail_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         statusDetail_ = s;
         return s;
@@ -1349,20 +1487,21 @@ public java.lang.String getStatusDetail() {
       }
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @return The bytes for statusDetail.
      */
-    public com.google.protobuf.ByteString
-        getStatusDetailBytes() {
+    public com.google.protobuf.ByteString getStatusDetailBytes() {
       java.lang.Object ref = statusDetail_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         statusDetail_ = b;
         return b;
       } else {
@@ -1370,28 +1509,35 @@ public java.lang.String getStatusDetail() {
       }
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @param value The statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetail(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setStatusDetail(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearStatusDetail() {
@@ -1401,17 +1547,21 @@ public Builder clearStatusDetail() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @param value The bytes for statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetailBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setStatusDetailBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
@@ -1419,13 +1569,16 @@ public Builder setStatusDetailBytes(
       return this;
     }
 
-    private boolean cancelRequested_ ;
+    private boolean cancelRequested_;
     /**
+     *
+     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
+     *
      * @return The cancelRequested.
      */
     @java.lang.Override
@@ -1433,27 +1586,33 @@ public boolean getCancelRequested() {
       return cancelRequested_;
     }
     /**
+     *
+     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
+     *
      * @param value The cancelRequested to set.
      * @return This builder for chaining.
      */
     public Builder setCancelRequested(boolean value) {
-      
+
       cancelRequested_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCancelRequested() {
@@ -1465,18 +1624,20 @@ public Builder clearCancelRequested() {
 
     private java.lang.Object apiVersion_ = "";
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @return The apiVersion.
      */
     public java.lang.String getApiVersion() {
       java.lang.Object ref = apiVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         apiVersion_ = s;
         return s;
@@ -1485,20 +1646,21 @@ public java.lang.String getApiVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @return The bytes for apiVersion.
      */
-    public com.google.protobuf.ByteString
-        getApiVersionBytes() {
+    public com.google.protobuf.ByteString getApiVersionBytes() {
       java.lang.Object ref = apiVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         apiVersion_ = b;
         return b;
       } else {
@@ -1506,28 +1668,35 @@ public java.lang.String getApiVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setApiVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -1537,26 +1706,30 @@ public Builder clearApiVersion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @param value The bytes for apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setApiVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1566,12 +1739,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.OperationMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.OperationMetadata)
   private static final com.google.cloud.tpu.v2alpha1.OperationMetadata DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.OperationMetadata();
   }
@@ -1580,27 +1753,27 @@ public static com.google.cloud.tpu.v2alpha1.OperationMetadata getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public OperationMetadata parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public OperationMetadata parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1615,6 +1788,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.OperationMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
similarity index 75%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
index c6e532d4d93b..57e0d5d40321 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface OperationMetadataOrBuilder extends
+public interface OperationMetadataOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.OperationMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

@@ -35,24 +59,32 @@ public interface OperationMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return Whether the endTime field is set.
    */
   boolean hasEndTime();
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return The endTime.
    */
   com.google.protobuf.Timestamp getEndTime();
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

@@ -62,94 +94,117 @@ public interface OperationMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The target.
    */
   java.lang.String getTarget();
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The bytes for target.
    */
-  com.google.protobuf.ByteString
-      getTargetBytes();
+  com.google.protobuf.ByteString getTargetBytes();
 
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The verb.
    */
   java.lang.String getVerb();
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The bytes for verb.
    */
-  com.google.protobuf.ByteString
-      getVerbBytes();
+  com.google.protobuf.ByteString getVerbBytes();
 
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The statusDetail.
    */
   java.lang.String getStatusDetail();
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The bytes for statusDetail.
    */
-  com.google.protobuf.ByteString
-      getStatusDetailBytes();
+  com.google.protobuf.ByteString getStatusDetailBytes();
 
   /**
+   *
+   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
+   *
    * @return The cancelRequested.
    */
   boolean getCancelRequested();
 
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The apiVersion.
    */
   java.lang.String getApiVersion();
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The bytes for apiVersion.
    */
-  com.google.protobuf.ByteString
-      getApiVersionBytes();
+  com.google.protobuf.ByteString getApiVersionBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
similarity index 72%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
index f600de167ab6..2f273a5726a5 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A QueuedResource represents a request for resources that will be placed
  * in a queue and fulfilled when the necessary resources are available.
@@ -11,58 +28,64 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource}
  */
-public final class QueuedResource extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class QueuedResource extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource)
     QueuedResourceOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use QueuedResource.newBuilder() to construct.
   private QueuedResource(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private QueuedResource() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new QueuedResource();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.QueuedResource.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder.class);
+            com.google.cloud.tpu.v2alpha1.QueuedResource.class,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder.class);
   }
 
-  public interface TpuOrBuilder extends
+  public interface TpuOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
      */
-    java.util.List 
-        getNodeSpecList();
+    java.util.List getNodeSpecList();
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -71,6 +94,8 @@ public interface TpuOrBuilder extends
      */
     com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getNodeSpec(int index);
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -79,15 +104,19 @@ public interface TpuOrBuilder extends
      */
     int getNodeSpecCount();
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
      */
-    java.util.List 
+    java.util.List
         getNodeSpecOrBuilderList();
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -98,75 +127,91 @@ com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder getNodeSpecOr
         int index);
   }
   /**
+   *
+   *
    * 
    * Details of the TPU resource(s) being requested.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Tpu}
    */
-  public static final class Tpu extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class Tpu extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
       TpuOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use Tpu.newBuilder() to construct.
     private Tpu(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private Tpu() {
       nodeSpec_ = java.util.Collections.emptyList();
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new Tpu();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder.class);
     }
 
-    public interface NodeSpecOrBuilder extends
+    public interface NodeSpecOrBuilder
+        extends
         // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
         com.google.protobuf.MessageOrBuilder {
 
       /**
+       *
+       *
        * 
        * Required. The parent resource name.
        * 

        *
-       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+       * 
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+       * 
+       *
        * @return The parent.
        */
       java.lang.String getParent();
       /**
+       *
+       *
        * 
        * Required. The parent resource name.
        * 

        *
-       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+       * 
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+       * 
+       *
        * @return The bytes for parent.
        */
-      com.google.protobuf.ByteString
-          getParentBytes();
+      com.google.protobuf.ByteString getParentBytes();
 
       /**
+       *
+       *
        * 
        * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
        * regex format. This is only specified when requesting a single node.
@@ -175,10 +220,13 @@ public interface NodeSpecOrBuilder extends
        * 

        *
        * string node_id = 2;
+       *
        * @return The nodeId.
        */
       java.lang.String getNodeId();
       /**
+       *
+       *
        * 
        * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
        * regex format. This is only specified when requesting a single node.
@@ -187,39 +235,52 @@ public interface NodeSpecOrBuilder extends
        * 

        *
        * string node_id = 2;
+       *
        * @return The bytes for nodeId.
        */
-      com.google.protobuf.ByteString
-          getNodeIdBytes();
+      com.google.protobuf.ByteString getNodeIdBytes();
 
       /**
+       *
+       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       *
        * @return Whether the node field is set.
        */
       boolean hasNode();
       /**
+       *
+       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       *
        * @return The node.
        */
       com.google.cloud.tpu.v2alpha1.Node getNode();
       /**
+       *
+       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder();
     }
     /**
+     *
+     *
      * 
      * Details of the TPU node(s) being requested. Users can request either a
      * single node or multiple nodes.
@@ -228,15 +289,16 @@ public interface NodeSpecOrBuilder extends
      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec}
      */
-    public static final class NodeSpec extends
-        com.google.protobuf.GeneratedMessageV3 implements
+    public static final class NodeSpec extends com.google.protobuf.GeneratedMessageV3
+        implements
         // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
         NodeSpecOrBuilder {
-    private static final long serialVersionUID = 0L;
+      private static final long serialVersionUID = 0L;
       // Use NodeSpec.newBuilder() to construct.
       private NodeSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
         super(builder);
       }
+
       private NodeSpec() {
         parent_ = "";
         nodeId_ = "";
@@ -244,38 +306,45 @@ private NodeSpec() {
 
       @java.lang.Override
       @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(
-          UnusedPrivateParameter unused) {
+      protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
         return new NodeSpec();
       }
 
       @java.lang.Override
-      public final com.google.protobuf.UnknownFieldSet
-      getUnknownFields() {
+      public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
         return this.unknownFields;
       }
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
+
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder.class);
       }
 
       public static final int PARENT_FIELD_NUMBER = 1;
+
       @SuppressWarnings("serial")
       private volatile java.lang.Object parent_ = "";
       /**
+       *
+       *
        * 
        * Required. The parent resource name.
        * 

        *
-       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+       * 
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+       * 
+       *
        * @return The parent.
        */
       @java.lang.Override
@@ -284,29 +353,31 @@ public java.lang.String getParent() {
         if (ref instanceof java.lang.String) {
           return (java.lang.String) ref;
         } else {
-          com.google.protobuf.ByteString bs = 
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           parent_ = s;
           return s;
         }
       }
       /**
+       *
+       *
        * 
        * Required. The parent resource name.
        * 

        *
-       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+       * 
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+       * 
+       *
        * @return The bytes for parent.
        */
       @java.lang.Override
-      public com.google.protobuf.ByteString
-          getParentBytes() {
+      public com.google.protobuf.ByteString getParentBytes() {
         java.lang.Object ref = parent_;
         if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           parent_ = b;
           return b;
         } else {
@@ -315,9 +386,12 @@ public java.lang.String getParent() {
       }
 
       public static final int NODE_ID_FIELD_NUMBER = 2;
+
       @SuppressWarnings("serial")
       private volatile java.lang.Object nodeId_ = "";
       /**
+       *
+       *
        * 
        * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
        * regex format. This is only specified when requesting a single node.
@@ -326,6 +400,7 @@ public java.lang.String getParent() {
        * 

        *
        * string node_id = 2;
+       *
        * @return The nodeId.
        */
       @java.lang.Override
@@ -334,14 +409,15 @@ public java.lang.String getNodeId() {
         if (ref instanceof java.lang.String) {
           return (java.lang.String) ref;
         } else {
-          com.google.protobuf.ByteString bs = 
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           nodeId_ = s;
           return s;
         }
       }
       /**
+       *
+       *
        * 
        * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
        * regex format. This is only specified when requesting a single node.
@@ -350,16 +426,15 @@ public java.lang.String getNodeId() {
        * 

        *
        * string node_id = 2;
+       *
        * @return The bytes for nodeId.
        */
       @java.lang.Override
-      public com.google.protobuf.ByteString
-          getNodeIdBytes() {
+      public com.google.protobuf.ByteString getNodeIdBytes() {
         java.lang.Object ref = nodeId_;
         if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           nodeId_ = b;
           return b;
         } else {
@@ -370,11 +445,15 @@ public java.lang.String getNodeId() {
       public static final int NODE_FIELD_NUMBER = 3;
       private com.google.cloud.tpu.v2alpha1.Node node_;
       /**
+       *
+       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       *
        * @return Whether the node field is set.
        */
       @java.lang.Override
@@ -382,11 +461,15 @@ public boolean hasNode() {
         return node_ != null;
       }
       /**
+       *
+       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       *
        * @return The node.
        */
       @java.lang.Override
@@ -394,11 +477,14 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
         return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
       }
       /**
+       *
+       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
@@ -406,6 +492,7 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
       }
 
       private byte memoizedIsInitialized = -1;
+
       @java.lang.Override
       public final boolean isInitialized() {
         byte isInitialized = memoizedIsInitialized;
@@ -417,8 +504,7 @@ public final boolean isInitialized() {
       }
 
       @java.lang.Override
-      public void writeTo(com.google.protobuf.CodedOutputStream output)
-                          throws java.io.IOException {
+      public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
         if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
           com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
         }
@@ -444,8 +530,7 @@ public int getSerializedSize() {
           size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nodeId_);
         }
         if (node_ != null) {
-          size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(3, getNode());
+          size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getNode());
         }
         size += getUnknownFields().getSerializedSize();
         memoizedSize = size;
@@ -455,21 +540,19 @@ public int getSerializedSize() {
       @java.lang.Override
       public boolean equals(final java.lang.Object obj) {
         if (obj == this) {
-         return true;
+          return true;
         }
         if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)) {
           return super.equals(obj);
         }
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec other = (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec) obj;
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec other =
+            (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec) obj;
 
-        if (!getParent()
-            .equals(other.getParent())) return false;
-        if (!getNodeId()
-            .equals(other.getNodeId())) return false;
+        if (!getParent().equals(other.getParent())) return false;
+        if (!getNodeId().equals(other.getNodeId())) return false;
         if (hasNode() != other.hasNode()) return false;
         if (hasNode()) {
-          if (!getNode()
-              .equals(other.getNode())) return false;
+          if (!getNode().equals(other.getNode())) return false;
         }
         if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
@@ -496,87 +579,94 @@ public int hashCode() {
       }
 
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          java.nio.ByteBuffer data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+          java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
+
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          java.nio.ByteBuffer data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
+
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
           com.google.protobuf.ByteString data)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
+
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
           com.google.protobuf.ByteString data,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
+
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(byte[] data)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
+
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          byte[] data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
+
+      public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
+          java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
       }
+
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
       }
-      public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseDelimitedFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input);
+
+      public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseDelimitedFrom(
+          java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
       }
+
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseDelimitedFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+            PARSER, input, extensionRegistry);
       }
+
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          com.google.protobuf.CodedInputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
+          com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
       }
+
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
       }
 
       @java.lang.Override
-      public Builder newBuilderForType() { return newBuilder(); }
+      public Builder newBuilderForType() {
+        return newBuilder();
+      }
+
       public static Builder newBuilder() {
         return DEFAULT_INSTANCE.toBuilder();
       }
-      public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec prototype) {
+
+      public static Builder newBuilder(
+          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec prototype) {
         return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
       }
+
       @java.lang.Override
       public Builder toBuilder() {
-        return this == DEFAULT_INSTANCE
-            ? new Builder() : new Builder().mergeFrom(this);
+        return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
       }
 
       @java.lang.Override
@@ -586,6 +676,8 @@ protected Builder newBuilderForType(
         return builder;
       }
       /**
+       *
+       *
        * 
        * Details of the TPU node(s) being requested. Users can request either a
        * single node or multiple nodes.
@@ -594,33 +686,33 @@ protected Builder newBuilderForType(
        *
        * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec}
        */
-      public static final class Builder extends
-          com.google.protobuf.GeneratedMessageV3.Builder implements
+      public static final class Builder
+          extends com.google.protobuf.GeneratedMessageV3.Builder
+          implements
           // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
           com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder {
-        public static final com.google.protobuf.Descriptors.Descriptor
-            getDescriptor() {
-          return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+          return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+              .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
         }
 
         @java.lang.Override
         protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
             internalGetFieldAccessorTable() {
-          return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_fieldAccessorTable
+          return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+              .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_fieldAccessorTable
               .ensureFieldAccessorsInitialized(
-                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder.class);
+                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.class,
+                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder.class);
         }
 
         // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.newBuilder()
-        private Builder() {
-
-        }
+        private Builder() {}
 
-        private Builder(
-            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
           super(parent);
-
         }
+
         @java.lang.Override
         public Builder clear() {
           super.clear();
@@ -636,13 +728,14 @@ public Builder clear() {
         }
 
         @java.lang.Override
-        public com.google.protobuf.Descriptors.Descriptor
-            getDescriptorForType() {
-          return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
+        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+          return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+              .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
         }
 
         @java.lang.Override
-        public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getDefaultInstanceForType() {
+        public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec
+            getDefaultInstanceForType() {
           return com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance();
         }
 
@@ -657,13 +750,17 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec build() {
 
         @java.lang.Override
         public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec buildPartial() {
-          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec result = new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec(this);
-          if (bitField0_ != 0) { buildPartial0(result); }
+          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec result =
+              new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec(this);
+          if (bitField0_ != 0) {
+            buildPartial0(result);
+          }
           onBuilt();
           return result;
         }
 
-        private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec result) {
+        private void buildPartial0(
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec result) {
           int from_bitField0_ = bitField0_;
           if (((from_bitField0_ & 0x00000001) != 0)) {
             result.parent_ = parent_;
@@ -672,9 +769,7 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Node
             result.nodeId_ = nodeId_;
           }
           if (((from_bitField0_ & 0x00000004) != 0)) {
-            result.node_ = nodeBuilder_ == null
-                ? node_
-                : nodeBuilder_.build();
+            result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
           }
         }
 
@@ -682,38 +777,41 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Node
         public Builder clone() {
           return super.clone();
         }
+
         @java.lang.Override
         public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
           return super.setField(field, value);
         }
+
         @java.lang.Override
-        public Builder clearField(
-            com.google.protobuf.Descriptors.FieldDescriptor field) {
+        public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
           return super.clearField(field);
         }
+
         @java.lang.Override
-        public Builder clearOneof(
-            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
           return super.clearOneof(oneof);
         }
+
         @java.lang.Override
         public Builder setRepeatedField(
             com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index, java.lang.Object value) {
+            int index,
+            java.lang.Object value) {
           return super.setRepeatedField(field, index, value);
         }
+
         @java.lang.Override
         public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
           return super.addRepeatedField(field, value);
         }
+
         @java.lang.Override
         public Builder mergeFrom(com.google.protobuf.Message other) {
           if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec) {
-            return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)other);
+            return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec) other);
           } else {
             super.mergeFrom(other);
             return this;
@@ -721,7 +819,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
         }
 
         public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec other) {
-          if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance()) return this;
+          if (other
+              == com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance())
+            return this;
           if (!other.getParent().isEmpty()) {
             parent_ = other.parent_;
             bitField0_ |= 0x00000001;
@@ -761,29 +861,31 @@ public Builder mergeFrom(
                 case 0:
                   done = true;
                   break;
-                case 10: {
-                  parent_ = input.readStringRequireUtf8();
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 10
-                case 18: {
-                  nodeId_ = input.readStringRequireUtf8();
-                  bitField0_ |= 0x00000002;
-                  break;
-                } // case 18
-                case 26: {
-                  input.readMessage(
-                      getNodeFieldBuilder().getBuilder(),
-                      extensionRegistry);
-                  bitField0_ |= 0x00000004;
-                  break;
-                } // case 26
-                default: {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+                case 10:
+                  {
+                    parent_ = input.readStringRequireUtf8();
+                    bitField0_ |= 0x00000001;
+                    break;
+                  } // case 10
+                case 18:
+                  {
+                    nodeId_ = input.readStringRequireUtf8();
+                    bitField0_ |= 0x00000002;
+                    break;
+                  } // case 18
+                case 26:
+                  {
+                    input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
+                    bitField0_ |= 0x00000004;
+                    break;
+                  } // case 26
+                default:
+                  {
+                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                      done = true; // was an endgroup tag
+                    }
+                    break;
+                  } // default:
               } // switch (tag)
             } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -793,22 +895,27 @@ public Builder mergeFrom(
           } // finally
           return this;
         }
+
         private int bitField0_;
 
         private java.lang.Object parent_ = "";
         /**
+         *
+         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         *
          * @return The parent.
          */
         public java.lang.String getParent() {
           java.lang.Object ref = parent_;
           if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
+            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
             java.lang.String s = bs.toStringUtf8();
             parent_ = s;
             return s;
@@ -817,20 +924,23 @@ public java.lang.String getParent() {
           }
         }
         /**
+         *
+         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         *
          * @return The bytes for parent.
          */
-        public com.google.protobuf.ByteString
-            getParentBytes() {
+        public com.google.protobuf.ByteString getParentBytes() {
           java.lang.Object ref = parent_;
           if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
+            com.google.protobuf.ByteString b =
+                com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
             parent_ = b;
             return b;
           } else {
@@ -838,28 +948,39 @@ public java.lang.String getParent() {
           }
         }
         /**
+         *
+         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         *
          * @param value The parent to set.
          * @return This builder for chaining.
          */
-        public Builder setParent(
-            java.lang.String value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder setParent(java.lang.String value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           parent_ = value;
           bitField0_ |= 0x00000001;
           onChanged();
           return this;
         }
         /**
+         *
+         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         *
          * @return This builder for chaining.
          */
         public Builder clearParent() {
@@ -869,17 +990,23 @@ public Builder clearParent() {
           return this;
         }
         /**
+         *
+         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         *
          * @param value The bytes for parent to set.
          * @return This builder for chaining.
          */
-        public Builder setParentBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder setParentBytes(com.google.protobuf.ByteString value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           checkByteStringIsUtf8(value);
           parent_ = value;
           bitField0_ |= 0x00000001;
@@ -889,6 +1016,8 @@ public Builder setParentBytes(
 
         private java.lang.Object nodeId_ = "";
         /**
+         *
+         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -897,13 +1026,13 @@ public Builder setParentBytes(
          * 

          *
          * string node_id = 2;
+         *
          * @return The nodeId.
          */
         public java.lang.String getNodeId() {
           java.lang.Object ref = nodeId_;
           if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
+            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
             java.lang.String s = bs.toStringUtf8();
             nodeId_ = s;
             return s;
@@ -912,6 +1041,8 @@ public java.lang.String getNodeId() {
           }
         }
         /**
+         *
+         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -920,15 +1051,14 @@ public java.lang.String getNodeId() {
          * 

          *
          * string node_id = 2;
+         *
          * @return The bytes for nodeId.
          */
-        public com.google.protobuf.ByteString
-            getNodeIdBytes() {
+        public com.google.protobuf.ByteString getNodeIdBytes() {
           java.lang.Object ref = nodeId_;
           if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
+            com.google.protobuf.ByteString b =
+                com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
             nodeId_ = b;
             return b;
           } else {
@@ -936,6 +1066,8 @@ public java.lang.String getNodeId() {
           }
         }
         /**
+         *
+         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -944,18 +1076,22 @@ public java.lang.String getNodeId() {
          * 

          *
          * string node_id = 2;
+         *
          * @param value The nodeId to set.
          * @return This builder for chaining.
          */
-        public Builder setNodeId(
-            java.lang.String value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder setNodeId(java.lang.String value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           nodeId_ = value;
           bitField0_ |= 0x00000002;
           onChanged();
           return this;
         }
         /**
+         *
+         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -964,6 +1100,7 @@ public Builder setNodeId(
          * 

          *
          * string node_id = 2;
+         *
          * @return This builder for chaining.
          */
         public Builder clearNodeId() {
@@ -973,6 +1110,8 @@ public Builder clearNodeId() {
           return this;
         }
         /**
+         *
+         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -981,12 +1120,14 @@ public Builder clearNodeId() {
          * 

          *
          * string node_id = 2;
+         *
          * @param value The bytes for nodeId to set.
          * @return This builder for chaining.
          */
-        public Builder setNodeIdBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           checkByteStringIsUtf8(value);
           nodeId_ = value;
           bitField0_ |= 0x00000002;
@@ -996,24 +1137,35 @@ public Builder setNodeIdBytes(
 
         private com.google.cloud.tpu.v2alpha1.Node node_;
         private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> nodeBuilder_;
+                com.google.cloud.tpu.v2alpha1.Node,
+                com.google.cloud.tpu.v2alpha1.Node.Builder,
+                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
+            nodeBuilder_;
         /**
+         *
+         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * 
+         *
          * @return Whether the node field is set.
          */
         public boolean hasNode() {
           return ((bitField0_ & 0x00000004) != 0);
         }
         /**
+         *
+         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * 
+         *
          * @return The node.
          */
         public com.google.cloud.tpu.v2alpha1.Node getNode() {
@@ -1024,11 +1176,14 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
           }
         }
         /**
+         *
+         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * 
          */
         public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
           if (nodeBuilder_ == null) {
@@ -1044,14 +1199,16 @@ public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
           return this;
         }
         /**
+         *
+         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * 
          */
-        public Builder setNode(
-            com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+        public Builder setNode(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
           if (nodeBuilder_ == null) {
             node_ = builderForValue.build();
           } else {
@@ -1062,17 +1219,20 @@ public Builder setNode(
           return this;
         }
         /**
+         *
+         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * 
          */
         public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
           if (nodeBuilder_ == null) {
-            if (((bitField0_ & 0x00000004) != 0) &&
-              node_ != null &&
-              node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
+            if (((bitField0_ & 0x00000004) != 0)
+                && node_ != null
+                && node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
               getNodeBuilder().mergeFrom(value);
             } else {
               node_ = value;
@@ -1085,11 +1245,14 @@ public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
           return this;
         }
         /**
+         *
+         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * 
          */
         public Builder clearNode() {
           bitField0_ = (bitField0_ & ~0x00000004);
@@ -1102,11 +1265,14 @@ public Builder clearNode() {
           return this;
         }
         /**
+         *
+         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * 
          */
         public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
           bitField0_ |= 0x00000004;
@@ -1114,40 +1280,49 @@ public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
           return getNodeFieldBuilder().getBuilder();
         }
         /**
+         *
+         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * 
          */
         public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
           if (nodeBuilder_ != null) {
             return nodeBuilder_.getMessageOrBuilder();
           } else {
-            return node_ == null ?
-                com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
+            return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
           }
         }
         /**
+         *
+         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * 
          */
         private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> 
+                com.google.cloud.tpu.v2alpha1.Node,
+                com.google.cloud.tpu.v2alpha1.Node.Builder,
+                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
             getNodeFieldBuilder() {
           if (nodeBuilder_ == null) {
-            nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
-                    getNode(),
-                    getParentForChildren(),
-                    isClean());
+            nodeBuilder_ =
+                new com.google.protobuf.SingleFieldBuilderV3<
+                    com.google.cloud.tpu.v2alpha1.Node,
+                    com.google.cloud.tpu.v2alpha1.Node.Builder,
+                    com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
+                    getNode(), getParentForChildren(), isClean());
             node_ = null;
           }
           return nodeBuilder_;
         }
+
         @java.lang.Override
         public final Builder setUnknownFields(
             final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1160,12 +1335,13 @@ public final Builder mergeUnknownFields(
           return super.mergeUnknownFields(unknownFields);
         }
 
-
         // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
       }
 
       // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
-      private static final com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec DEFAULT_INSTANCE;
+      private static final com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec
+          DEFAULT_INSTANCE;
+
       static {
         DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec();
       }
@@ -1174,27 +1350,28 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getDefau
         return DEFAULT_INSTANCE;
       }
 
-      private static final com.google.protobuf.Parser
-          PARSER = new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public NodeSpec parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+      private static final com.google.protobuf.Parser PARSER =
+          new com.google.protobuf.AbstractParser() {
+            @java.lang.Override
+            public NodeSpec parsePartialFrom(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+              Builder builder = newBuilder();
+              try {
+                builder.mergeFrom(input, extensionRegistry);
+              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(builder.buildPartial());
+              } catch (com.google.protobuf.UninitializedMessageException e) {
+                throw e.asInvalidProtocolBufferException()
+                    .setUnfinishedMessage(builder.buildPartial());
+              } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                    .setUnfinishedMessage(builder.buildPartial());
+              }
+              return builder.buildPartial();
+            }
+          };
 
       public static com.google.protobuf.Parser parser() {
         return PARSER;
@@ -1209,13 +1386,15 @@ public com.google.protobuf.Parser getParserForType() {
       public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getDefaultInstanceForType() {
         return DEFAULT_INSTANCE;
       }
-
     }
 
     public static final int NODE_SPEC_FIELD_NUMBER = 1;
+
     @SuppressWarnings("serial")
     private java.util.List nodeSpec_;
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1223,10 +1402,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getDefaultInsta
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
      */
     @java.lang.Override
-    public java.util.List getNodeSpecList() {
+    public java.util.List
+        getNodeSpecList() {
       return nodeSpec_;
     }
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1234,11 +1416,14 @@ public java.util.List
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
      */
     @java.lang.Override
-    public java.util.List 
+    public java.util.List<
+            ? extends com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>
         getNodeSpecOrBuilderList() {
       return nodeSpec_;
     }
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1250,6 +1435,8 @@ public int getNodeSpecCount() {
       return nodeSpec_.size();
     }
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1261,6 +1448,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getNodeSpec(int
       return nodeSpec_.get(index);
     }
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1274,6 +1463,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder getNod
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -1285,8 +1475,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       for (int i = 0; i < nodeSpec_.size(); i++) {
         output.writeMessage(1, nodeSpec_.get(i));
       }
@@ -1300,8 +1489,7 @@ public int getSerializedSize() {
 
       size = 0;
       for (int i = 0; i < nodeSpec_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, nodeSpec_.get(i));
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, nodeSpec_.get(i));
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -1311,15 +1499,15 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu other = (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) obj;
 
-      if (!getNodeSpecList()
-          .equals(other.getNodeSpecList())) return false;
+      if (!getNodeSpecList().equals(other.getNodeSpecList())) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -1341,87 +1529,93 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
+
     public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1431,39 +1625,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Details of the TPU resource(s) being requested.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Tpu}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
         com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.newBuilder()
-      private Builder() {
-
-      }
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -1479,9 +1675,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
       }
 
       @java.lang.Override
@@ -1500,14 +1696,18 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu result = new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu(this);
         buildPartialRepeatedFields(result);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
-      private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu result) {
+      private void buildPartialRepeatedFields(
+          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu result) {
         if (nodeSpecBuilder_ == null) {
           if (((bitField0_ & 0x00000001) != 0)) {
             nodeSpec_ = java.util.Collections.unmodifiableList(nodeSpec_);
@@ -1527,38 +1727,41 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu resu
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -1566,7 +1769,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance()) return this;
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance())
+          return this;
         if (nodeSpecBuilder_ == null) {
           if (!other.nodeSpec_.isEmpty()) {
             if (nodeSpec_.isEmpty()) {
@@ -1585,9 +1789,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu other)
               nodeSpecBuilder_ = null;
               nodeSpec_ = other.nodeSpec_;
               bitField0_ = (bitField0_ & ~0x00000001);
-              nodeSpecBuilder_ = 
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                   getNodeSpecFieldBuilder() : null;
+              nodeSpecBuilder_ =
+                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                      ? getNodeSpecFieldBuilder()
+                      : null;
             } else {
               nodeSpecBuilder_.addAllMessages(other.nodeSpec_);
             }
@@ -1619,25 +1824,27 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.parser(),
-                        extensionRegistry);
-                if (nodeSpecBuilder_ == null) {
-                  ensureNodeSpecIsMutable();
-                  nodeSpec_.add(m);
-                } else {
-                  nodeSpecBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec m =
+                      input.readMessage(
+                          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.parser(),
+                          extensionRegistry);
+                  if (nodeSpecBuilder_ == null) {
+                    ensureNodeSpecIsMutable();
+                    nodeSpec_.add(m);
+                  } else {
+                    nodeSpecBuilder_.addMessage(m);
+                  }
+                  break;
+                } // case 10
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1647,28 +1854,38 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
       private java.util.List nodeSpec_ =
-        java.util.Collections.emptyList();
+          java.util.Collections.emptyList();
+
       private void ensureNodeSpecIsMutable() {
         if (!((bitField0_ & 0x00000001) != 0)) {
-          nodeSpec_ = new java.util.ArrayList(nodeSpec_);
+          nodeSpec_ =
+              new java.util.ArrayList(
+                  nodeSpec_);
           bitField0_ |= 0x00000001;
-         }
+        }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder> nodeSpecBuilder_;
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec,
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder,
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>
+          nodeSpecBuilder_;
 
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public java.util.List getNodeSpecList() {
+      public java.util.List
+          getNodeSpecList() {
         if (nodeSpecBuilder_ == null) {
           return java.util.Collections.unmodifiableList(nodeSpec_);
         } else {
@@ -1676,6 +1893,8 @@ public java.util.List
         }
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1690,6 +1909,8 @@ public int getNodeSpecCount() {
         }
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1704,6 +1925,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getNodeSpec(int
         }
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1725,6 +1948,8 @@ public Builder setNodeSpec(
         return this;
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1732,7 +1957,8 @@ public Builder setNodeSpec(
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
       public Builder setNodeSpec(
-          int index, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder builderForValue) {
+          int index,
+          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder builderForValue) {
         if (nodeSpecBuilder_ == null) {
           ensureNodeSpecIsMutable();
           nodeSpec_.set(index, builderForValue.build());
@@ -1743,6 +1969,8 @@ public Builder setNodeSpec(
         return this;
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1763,6 +1991,8 @@ public Builder addNodeSpec(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Node
         return this;
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1784,6 +2014,8 @@ public Builder addNodeSpec(
         return this;
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1802,6 +2034,8 @@ public Builder addNodeSpec(
         return this;
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1809,7 +2043,8 @@ public Builder addNodeSpec(
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
       public Builder addNodeSpec(
-          int index, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder builderForValue) {
+          int index,
+          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder builderForValue) {
         if (nodeSpecBuilder_ == null) {
           ensureNodeSpecIsMutable();
           nodeSpec_.add(index, builderForValue.build());
@@ -1820,6 +2055,8 @@ public Builder addNodeSpec(
         return this;
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1827,11 +2064,11 @@ public Builder addNodeSpec(
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
       public Builder addAllNodeSpec(
-          java.lang.Iterable values) {
+          java.lang.Iterable
+              values) {
         if (nodeSpecBuilder_ == null) {
           ensureNodeSpecIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, nodeSpec_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, nodeSpec_);
           onChanged();
         } else {
           nodeSpecBuilder_.addAllMessages(values);
@@ -1839,6 +2076,8 @@ public Builder addAllNodeSpec(
         return this;
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1856,6 +2095,8 @@ public Builder clearNodeSpec() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1873,6 +2114,8 @@ public Builder removeNodeSpec(int index) {
         return this;
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1884,28 +2127,34 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder getNode
         return getNodeSpecFieldBuilder().getBuilder(index);
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder getNodeSpecOrBuilder(
-          int index) {
+      public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder
+          getNodeSpecOrBuilder(int index) {
         if (nodeSpecBuilder_ == null) {
-          return nodeSpec_.get(index);  } else {
+          return nodeSpec_.get(index);
+        } else {
           return nodeSpecBuilder_.getMessageOrBuilder(index);
         }
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public java.util.List 
-           getNodeSpecOrBuilderList() {
+      public java.util.List<
+              ? extends com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>
+          getNodeSpecOrBuilderList() {
         if (nodeSpecBuilder_ != null) {
           return nodeSpecBuilder_.getMessageOrBuilderList();
         } else {
@@ -1913,17 +2162,23 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder getNod
         }
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder addNodeSpecBuilder() {
-        return getNodeSpecFieldBuilder().addBuilder(
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance());
+      public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder
+          addNodeSpecBuilder() {
+        return getNodeSpecFieldBuilder()
+            .addBuilder(
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1932,34 +2187,42 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder addNode
        */
       public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder addNodeSpecBuilder(
           int index) {
-        return getNodeSpecFieldBuilder().addBuilder(
-            index, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance());
+        return getNodeSpecFieldBuilder()
+            .addBuilder(
+                index,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public java.util.List 
-           getNodeSpecBuilderList() {
+      public java.util.List
+          getNodeSpecBuilderList() {
         return getNodeSpecFieldBuilder().getBuilderList();
       }
+
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder> 
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec,
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder,
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>
           getNodeSpecFieldBuilder() {
         if (nodeSpecBuilder_ == null) {
-          nodeSpecBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>(
-                  nodeSpec_,
-                  ((bitField0_ & 0x00000001) != 0),
-                  getParentForChildren(),
-                  isClean());
+          nodeSpecBuilder_ =
+              new com.google.protobuf.RepeatedFieldBuilderV3<
+                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec,
+                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder,
+                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>(
+                  nodeSpec_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
           nodeSpec_ = null;
         }
         return nodeSpecBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1972,12 +2235,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
     private static final com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu();
     }
@@ -1986,27 +2249,28 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getDefaultInstanc
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public Tpu parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public Tpu parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2021,58 +2285,61 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface BestEffortOrBuilder extends
+  public interface BestEffortOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
-      com.google.protobuf.MessageOrBuilder {
-  }
+      com.google.protobuf.MessageOrBuilder {}
   /**
+   *
+   *
    * 
    * BestEffort tier definition.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.BestEffort}
    */
-  public static final class BestEffort extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class BestEffort extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
       BestEffortOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use BestEffort.newBuilder() to construct.
     private BestEffort(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private BestEffort() {
-    }
+
+    private BestEffort() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new BestEffort();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.class, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2084,8 +2351,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -2103,12 +2369,13 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort other = (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -2127,87 +2394,94 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -2217,39 +2491,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * BestEffort tier definition.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.BestEffort}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
         com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.class, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.newBuilder()
-      private Builder() {
+      private Builder() {}
 
-      }
-
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2257,9 +2533,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
       }
 
       @java.lang.Override
@@ -2278,7 +2554,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort result = new com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort(this);
         onBuilt();
         return result;
       }
@@ -2287,38 +2564,41 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort buildPartial() {
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -2326,7 +2606,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance()) return this;
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance())
+          return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -2353,12 +2634,13 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2368,6 +2650,7 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2380,12 +2663,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
     private static final com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort();
     }
@@ -2394,27 +2677,28 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getDefault
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public BestEffort parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public BestEffort parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2429,110 +2713,131 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface GuaranteedOrBuilder extends
+  public interface GuaranteedOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return Whether the minDuration field is set.
      */
     boolean hasMinDuration();
     /**
+     *
+     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return The minDuration.
      */
     com.google.protobuf.Duration getMinDuration();
     /**
+     *
+     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * 
      */
     com.google.protobuf.DurationOrBuilder getMinDurationOrBuilder();
 
     /**
+     *
+     *
      * 
      * Optional. Specifies the request should be scheduled on reserved capacity.
      * 

      *
      * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return The reserved.
      */
     boolean getReserved();
   }
   /**
+   *
+   *
    * 
    * Guaranteed tier definition.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed}
    */
-  public static final class Guaranteed extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class Guaranteed extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
       GuaranteedOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use Guaranteed.newBuilder() to construct.
     private Guaranteed(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private Guaranteed() {
-    }
+
+    private Guaranteed() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new Guaranteed();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder.class);
     }
 
     public static final int MIN_DURATION_FIELD_NUMBER = 1;
     private com.google.protobuf.Duration minDuration_;
     /**
+     *
+     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return Whether the minDuration field is set.
      */
     @java.lang.Override
@@ -2540,41 +2845,55 @@ public boolean hasMinDuration() {
       return minDuration_ != null;
     }
     /**
+     *
+     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return The minDuration.
      */
     @java.lang.Override
     public com.google.protobuf.Duration getMinDuration() {
-      return minDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : minDuration_;
+      return minDuration_ == null
+          ? com.google.protobuf.Duration.getDefaultInstance()
+          : minDuration_;
     }
     /**
+     *
+     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * 
      */
     @java.lang.Override
     public com.google.protobuf.DurationOrBuilder getMinDurationOrBuilder() {
-      return minDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : minDuration_;
+      return minDuration_ == null
+          ? com.google.protobuf.Duration.getDefaultInstance()
+          : minDuration_;
     }
 
     public static final int RESERVED_FIELD_NUMBER = 2;
     private boolean reserved_ = false;
     /**
+     *
+     *
      * 
      * Optional. Specifies the request should be scheduled on reserved capacity.
      * 

      *
      * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return The reserved.
      */
     @java.lang.Override
@@ -2583,6 +2902,7 @@ public boolean getReserved() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2594,8 +2914,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (minDuration_ != null) {
         output.writeMessage(1, getMinDuration());
       }
@@ -2612,12 +2931,10 @@ public int getSerializedSize() {
 
       size = 0;
       if (minDuration_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, getMinDuration());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getMinDuration());
       }
       if (reserved_ != false) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeBoolSize(2, reserved_);
+        size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, reserved_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -2627,20 +2944,19 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed other = (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) obj;
 
       if (hasMinDuration() != other.hasMinDuration()) return false;
       if (hasMinDuration()) {
-        if (!getMinDuration()
-            .equals(other.getMinDuration())) return false;
+        if (!getMinDuration().equals(other.getMinDuration())) return false;
       }
-      if (getReserved()
-          != other.getReserved()) return false;
+      if (getReserved() != other.getReserved()) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -2657,95 +2973,101 @@ public int hashCode() {
         hash = (53 * hash) + getMinDuration().hashCode();
       }
       hash = (37 * hash) + RESERVED_FIELD_NUMBER;
-      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-          getReserved());
+      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReserved());
       hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -2755,39 +3077,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Guaranteed tier definition.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
         com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.newBuilder()
-      private Builder() {
-
-      }
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2802,9 +3126,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
       }
 
       @java.lang.Override
@@ -2823,8 +3147,11 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed result = new com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed(this);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed(this);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
@@ -2832,9 +3159,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed buildPartial() {
       private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
-          result.minDuration_ = minDurationBuilder_ == null
-              ? minDuration_
-              : minDurationBuilder_.build();
+          result.minDuration_ =
+              minDurationBuilder_ == null ? minDuration_ : minDurationBuilder_.build();
         }
         if (((from_bitField0_ & 0x00000002) != 0)) {
           result.reserved_ = reserved_;
@@ -2845,38 +3171,41 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Guarante
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -2884,7 +3213,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance()) return this;
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance())
+          return this;
         if (other.hasMinDuration()) {
           mergeMinDuration(other.getMinDuration());
         }
@@ -2917,24 +3247,25 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                input.readMessage(
-                    getMinDurationFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-              case 16: {
-                reserved_ = input.readBool();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  input.readMessage(getMinDurationFieldBuilder().getBuilder(), extensionRegistry);
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+              case 16:
+                {
+                  reserved_ = input.readBool();
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 16
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2944,49 +3275,66 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
       private com.google.protobuf.Duration minDuration_;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> minDurationBuilder_;
+              com.google.protobuf.Duration,
+              com.google.protobuf.Duration.Builder,
+              com.google.protobuf.DurationOrBuilder>
+          minDurationBuilder_;
       /**
+       *
+       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       *
        * @return Whether the minDuration field is set.
        */
       public boolean hasMinDuration() {
         return ((bitField0_ & 0x00000001) != 0);
       }
       /**
+       *
+       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       *
        * @return The minDuration.
        */
       public com.google.protobuf.Duration getMinDuration() {
         if (minDurationBuilder_ == null) {
-          return minDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : minDuration_;
+          return minDuration_ == null
+              ? com.google.protobuf.Duration.getDefaultInstance()
+              : minDuration_;
         } else {
           return minDurationBuilder_.getMessage();
         }
       }
       /**
+       *
+       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * 
        */
       public Builder setMinDuration(com.google.protobuf.Duration value) {
         if (minDurationBuilder_ == null) {
@@ -3002,16 +3350,18 @@ public Builder setMinDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * 
        */
-      public Builder setMinDuration(
-          com.google.protobuf.Duration.Builder builderForValue) {
+      public Builder setMinDuration(com.google.protobuf.Duration.Builder builderForValue) {
         if (minDurationBuilder_ == null) {
           minDuration_ = builderForValue.build();
         } else {
@@ -3022,19 +3372,22 @@ public Builder setMinDuration(
         return this;
       }
       /**
+       *
+       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * 
        */
       public Builder mergeMinDuration(com.google.protobuf.Duration value) {
         if (minDurationBuilder_ == null) {
-          if (((bitField0_ & 0x00000001) != 0) &&
-            minDuration_ != null &&
-            minDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
+          if (((bitField0_ & 0x00000001) != 0)
+              && minDuration_ != null
+              && minDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
             getMinDurationBuilder().mergeFrom(value);
           } else {
             minDuration_ = value;
@@ -3047,13 +3400,16 @@ public Builder mergeMinDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * 
        */
       public Builder clearMinDuration() {
         bitField0_ = (bitField0_ & ~0x00000001);
@@ -3066,13 +3422,16 @@ public Builder clearMinDuration() {
         return this;
       }
       /**
+       *
+       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * 
        */
       public com.google.protobuf.Duration.Builder getMinDurationBuilder() {
         bitField0_ |= 0x00000001;
@@ -3080,52 +3439,65 @@ public com.google.protobuf.Duration.Builder getMinDurationBuilder() {
         return getMinDurationFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * 
        */
       public com.google.protobuf.DurationOrBuilder getMinDurationOrBuilder() {
         if (minDurationBuilder_ != null) {
           return minDurationBuilder_.getMessageOrBuilder();
         } else {
-          return minDuration_ == null ?
-              com.google.protobuf.Duration.getDefaultInstance() : minDuration_;
+          return minDuration_ == null
+              ? com.google.protobuf.Duration.getDefaultInstance()
+              : minDuration_;
         }
       }
       /**
+       *
+       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * 
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
+              com.google.protobuf.Duration,
+              com.google.protobuf.Duration.Builder,
+              com.google.protobuf.DurationOrBuilder>
           getMinDurationFieldBuilder() {
         if (minDurationBuilder_ == null) {
-          minDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
-                  getMinDuration(),
-                  getParentForChildren(),
-                  isClean());
+          minDurationBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.protobuf.Duration,
+                  com.google.protobuf.Duration.Builder,
+                  com.google.protobuf.DurationOrBuilder>(
+                  getMinDuration(), getParentForChildren(), isClean());
           minDuration_ = null;
         }
         return minDurationBuilder_;
       }
 
-      private boolean reserved_ ;
+      private boolean reserved_;
       /**
+       *
+       *
        * 
        * Optional. Specifies the request should be scheduled on reserved capacity.
        * 

        *
        * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
+       *
        * @return The reserved.
        */
       @java.lang.Override
@@ -3133,27 +3505,33 @@ public boolean getReserved() {
         return reserved_;
       }
       /**
+       *
+       *
        * 
        * Optional. Specifies the request should be scheduled on reserved capacity.
        * 

        *
        * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
+       *
        * @param value The reserved to set.
        * @return This builder for chaining.
        */
       public Builder setReserved(boolean value) {
-        
+
         reserved_ = value;
         bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * Optional. Specifies the request should be scheduled on reserved capacity.
        * 

        *
        * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
+       *
        * @return This builder for chaining.
        */
       public Builder clearReserved() {
@@ -3162,6 +3540,7 @@ public Builder clearReserved() {
         onChanged();
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -3174,12 +3553,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
     private static final com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed();
     }
@@ -3188,27 +3567,28 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getDefault
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public Guaranteed parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public Guaranteed parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3223,14 +3603,16 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface QueueingPolicyOrBuilder extends
+  public interface QueueingPolicyOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3238,10 +3620,13 @@ public interface QueueingPolicyOrBuilder extends
      * 

      *
      * .google.protobuf.Duration valid_until_duration = 1;
+     *
      * @return Whether the validUntilDuration field is set.
      */
     boolean hasValidUntilDuration();
     /**
+     *
+     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3249,10 +3634,13 @@ public interface QueueingPolicyOrBuilder extends
      * 

      *
      * .google.protobuf.Duration valid_until_duration = 1;
+     *
      * @return The validUntilDuration.
      */
     com.google.protobuf.Duration getValidUntilDuration();
     /**
+     *
+     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3264,6 +3652,8 @@ public interface QueueingPolicyOrBuilder extends
     com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder();
 
     /**
+     *
+     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3271,10 +3661,13 @@ public interface QueueingPolicyOrBuilder extends
      * 

      *
      * .google.protobuf.Timestamp valid_until_time = 2;
+     *
      * @return Whether the validUntilTime field is set.
      */
     boolean hasValidUntilTime();
     /**
+     *
+     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3282,10 +3675,13 @@ public interface QueueingPolicyOrBuilder extends
      * 

      *
      * .google.protobuf.Timestamp valid_until_time = 2;
+     *
      * @return The validUntilTime.
      */
     com.google.protobuf.Timestamp getValidUntilTime();
     /**
+     *
+     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3297,24 +3693,32 @@ public interface QueueingPolicyOrBuilder extends
     com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder();
 
     /**
+     *
+     *
      * 
      * A relative time after which resources may be created.
      * 

      *
      * .google.protobuf.Duration valid_after_duration = 3;
+     *
      * @return Whether the validAfterDuration field is set.
      */
     boolean hasValidAfterDuration();
     /**
+     *
+     *
      * 
      * A relative time after which resources may be created.
      * 

      *
      * .google.protobuf.Duration valid_after_duration = 3;
+     *
      * @return The validAfterDuration.
      */
     com.google.protobuf.Duration getValidAfterDuration();
     /**
+     *
+     *
      * 
      * A relative time after which resources may be created.
      * 

@@ -3324,24 +3728,32 @@ public interface QueueingPolicyOrBuilder extends
     com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder();
 
     /**
+     *
+     *
      * 
      * An absolute time at which resources may be created.
      * 

      *
      * .google.protobuf.Timestamp valid_after_time = 4;
+     *
      * @return Whether the validAfterTime field is set.
      */
     boolean hasValidAfterTime();
     /**
+     *
+     *
      * 
      * An absolute time at which resources may be created.
      * 

      *
      * .google.protobuf.Timestamp valid_after_time = 4;
+     *
      * @return The validAfterTime.
      */
     com.google.protobuf.Timestamp getValidAfterTime();
     /**
+     *
+     *
      * 
      * An absolute time at which resources may be created.
      * 

@@ -3351,24 +3763,32 @@ public interface QueueingPolicyOrBuilder extends
     com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder();
 
     /**
+     *
+     *
      * 
      * An absolute time interval within which resources may be created.
      * 

      *
      * .google.type.Interval valid_interval = 5;
+     *
      * @return Whether the validInterval field is set.
      */
     boolean hasValidInterval();
     /**
+     *
+     *
      * 
      * An absolute time interval within which resources may be created.
      * 

      *
      * .google.type.Interval valid_interval = 5;
+     *
      * @return The validInterval.
      */
     com.google.type.Interval getValidInterval();
     /**
+     *
+     *
      * 
      * An absolute time interval within which resources may be created.
      * 

@@ -3377,56 +3797,62 @@ public interface QueueingPolicyOrBuilder extends
      */
     com.google.type.IntervalOrBuilder getValidIntervalOrBuilder();
 
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.StartTimingConstraintsCase getStartTimingConstraintsCase();
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.StartTimingConstraintsCase
+        getStartTimingConstraintsCase();
   }
   /**
+   *
+   *
    * 
    * Defines the policy of the QueuedRequest.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy}
    */
-  public static final class QueueingPolicy extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class QueueingPolicy extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
       QueueingPolicyOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use QueueingPolicy.newBuilder() to construct.
     private QueueingPolicy(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private QueueingPolicy() {
-    }
+
+    private QueueingPolicy() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new QueueingPolicy();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.class, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder.class);
     }
 
     private int startTimingConstraintsCase_ = 0;
     private java.lang.Object startTimingConstraints_;
+
     public enum StartTimingConstraintsCase
-        implements com.google.protobuf.Internal.EnumLite,
+        implements
+            com.google.protobuf.Internal.EnumLite,
             com.google.protobuf.AbstractMessage.InternalOneOfEnum {
       VALID_UNTIL_DURATION(1),
       VALID_UNTIL_TIME(2),
@@ -3435,6 +3861,7 @@ public enum StartTimingConstraintsCase
       VALID_INTERVAL(5),
       STARTTIMINGCONSTRAINTS_NOT_SET(0);
       private final int value;
+
       private StartTimingConstraintsCase(int value) {
         this.value = value;
       }
@@ -3450,28 +3877,36 @@ public static StartTimingConstraintsCase valueOf(int value) {
 
       public static StartTimingConstraintsCase forNumber(int value) {
         switch (value) {
-          case 1: return VALID_UNTIL_DURATION;
-          case 2: return VALID_UNTIL_TIME;
-          case 3: return VALID_AFTER_DURATION;
-          case 4: return VALID_AFTER_TIME;
-          case 5: return VALID_INTERVAL;
-          case 0: return STARTTIMINGCONSTRAINTS_NOT_SET;
-          default: return null;
+          case 1:
+            return VALID_UNTIL_DURATION;
+          case 2:
+            return VALID_UNTIL_TIME;
+          case 3:
+            return VALID_AFTER_DURATION;
+          case 4:
+            return VALID_AFTER_TIME;
+          case 5:
+            return VALID_INTERVAL;
+          case 0:
+            return STARTTIMINGCONSTRAINTS_NOT_SET;
+          default:
+            return null;
         }
       }
+
       public int getNumber() {
         return this.value;
       }
     };
 
-    public StartTimingConstraintsCase
-    getStartTimingConstraintsCase() {
-      return StartTimingConstraintsCase.forNumber(
-          startTimingConstraintsCase_);
+    public StartTimingConstraintsCase getStartTimingConstraintsCase() {
+      return StartTimingConstraintsCase.forNumber(startTimingConstraintsCase_);
     }
 
     public static final int VALID_UNTIL_DURATION_FIELD_NUMBER = 1;
     /**
+     *
+     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3479,6 +3914,7 @@ public int getNumber() {
      * 

      *
      * .google.protobuf.Duration valid_until_duration = 1;
+     *
      * @return Whether the validUntilDuration field is set.
      */
     @java.lang.Override
@@ -3486,6 +3922,8 @@ public boolean hasValidUntilDuration() {
       return startTimingConstraintsCase_ == 1;
     }
     /**
+     *
+     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3493,16 +3931,19 @@ public boolean hasValidUntilDuration() {
      * 

      *
      * .google.protobuf.Duration valid_until_duration = 1;
+     *
      * @return The validUntilDuration.
      */
     @java.lang.Override
     public com.google.protobuf.Duration getValidUntilDuration() {
       if (startTimingConstraintsCase_ == 1) {
-         return (com.google.protobuf.Duration) startTimingConstraints_;
+        return (com.google.protobuf.Duration) startTimingConstraints_;
       }
       return com.google.protobuf.Duration.getDefaultInstance();
     }
     /**
+     *
+     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3514,13 +3955,15 @@ public com.google.protobuf.Duration getValidUntilDuration() {
     @java.lang.Override
     public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
       if (startTimingConstraintsCase_ == 1) {
-         return (com.google.protobuf.Duration) startTimingConstraints_;
+        return (com.google.protobuf.Duration) startTimingConstraints_;
       }
       return com.google.protobuf.Duration.getDefaultInstance();
     }
 
     public static final int VALID_UNTIL_TIME_FIELD_NUMBER = 2;
     /**
+     *
+     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3528,6 +3971,7 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
      * 

      *
      * .google.protobuf.Timestamp valid_until_time = 2;
+     *
      * @return Whether the validUntilTime field is set.
      */
     @java.lang.Override
@@ -3535,6 +3979,8 @@ public boolean hasValidUntilTime() {
       return startTimingConstraintsCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3542,16 +3988,19 @@ public boolean hasValidUntilTime() {
      * 

      *
      * .google.protobuf.Timestamp valid_until_time = 2;
+     *
      * @return The validUntilTime.
      */
     @java.lang.Override
     public com.google.protobuf.Timestamp getValidUntilTime() {
       if (startTimingConstraintsCase_ == 2) {
-         return (com.google.protobuf.Timestamp) startTimingConstraints_;
+        return (com.google.protobuf.Timestamp) startTimingConstraints_;
       }
       return com.google.protobuf.Timestamp.getDefaultInstance();
     }
     /**
+     *
+     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3563,18 +4012,21 @@ public com.google.protobuf.Timestamp getValidUntilTime() {
     @java.lang.Override
     public com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder() {
       if (startTimingConstraintsCase_ == 2) {
-         return (com.google.protobuf.Timestamp) startTimingConstraints_;
+        return (com.google.protobuf.Timestamp) startTimingConstraints_;
       }
       return com.google.protobuf.Timestamp.getDefaultInstance();
     }
 
     public static final int VALID_AFTER_DURATION_FIELD_NUMBER = 3;
     /**
+     *
+     *
      * 
      * A relative time after which resources may be created.
      * 

      *
      * .google.protobuf.Duration valid_after_duration = 3;
+     *
      * @return Whether the validAfterDuration field is set.
      */
     @java.lang.Override
@@ -3582,21 +4034,26 @@ public boolean hasValidAfterDuration() {
       return startTimingConstraintsCase_ == 3;
     }
     /**
+     *
+     *
      * 
      * A relative time after which resources may be created.
      * 

      *
      * .google.protobuf.Duration valid_after_duration = 3;
+     *
      * @return The validAfterDuration.
      */
     @java.lang.Override
     public com.google.protobuf.Duration getValidAfterDuration() {
       if (startTimingConstraintsCase_ == 3) {
-         return (com.google.protobuf.Duration) startTimingConstraints_;
+        return (com.google.protobuf.Duration) startTimingConstraints_;
       }
       return com.google.protobuf.Duration.getDefaultInstance();
     }
     /**
+     *
+     *
      * 
      * A relative time after which resources may be created.
      * 

@@ -3606,18 +4063,21 @@ public com.google.protobuf.Duration getValidAfterDuration() {
     @java.lang.Override
     public com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder() {
       if (startTimingConstraintsCase_ == 3) {
-         return (com.google.protobuf.Duration) startTimingConstraints_;
+        return (com.google.protobuf.Duration) startTimingConstraints_;
       }
       return com.google.protobuf.Duration.getDefaultInstance();
     }
 
     public static final int VALID_AFTER_TIME_FIELD_NUMBER = 4;
     /**
+     *
+     *
      * 
      * An absolute time at which resources may be created.
      * 

      *
      * .google.protobuf.Timestamp valid_after_time = 4;
+     *
      * @return Whether the validAfterTime field is set.
      */
     @java.lang.Override
@@ -3625,21 +4085,26 @@ public boolean hasValidAfterTime() {
       return startTimingConstraintsCase_ == 4;
     }
     /**
+     *
+     *
      * 
      * An absolute time at which resources may be created.
      * 

      *
      * .google.protobuf.Timestamp valid_after_time = 4;
+     *
      * @return The validAfterTime.
      */
     @java.lang.Override
     public com.google.protobuf.Timestamp getValidAfterTime() {
       if (startTimingConstraintsCase_ == 4) {
-         return (com.google.protobuf.Timestamp) startTimingConstraints_;
+        return (com.google.protobuf.Timestamp) startTimingConstraints_;
       }
       return com.google.protobuf.Timestamp.getDefaultInstance();
     }
     /**
+     *
+     *
      * 
      * An absolute time at which resources may be created.
      * 

@@ -3649,18 +4114,21 @@ public com.google.protobuf.Timestamp getValidAfterTime() {
     @java.lang.Override
     public com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder() {
       if (startTimingConstraintsCase_ == 4) {
-         return (com.google.protobuf.Timestamp) startTimingConstraints_;
+        return (com.google.protobuf.Timestamp) startTimingConstraints_;
       }
       return com.google.protobuf.Timestamp.getDefaultInstance();
     }
 
     public static final int VALID_INTERVAL_FIELD_NUMBER = 5;
     /**
+     *
+     *
      * 
      * An absolute time interval within which resources may be created.
      * 

      *
      * .google.type.Interval valid_interval = 5;
+     *
      * @return Whether the validInterval field is set.
      */
     @java.lang.Override
@@ -3668,21 +4136,26 @@ public boolean hasValidInterval() {
       return startTimingConstraintsCase_ == 5;
     }
     /**
+     *
+     *
      * 
      * An absolute time interval within which resources may be created.
      * 

      *
      * .google.type.Interval valid_interval = 5;
+     *
      * @return The validInterval.
      */
     @java.lang.Override
     public com.google.type.Interval getValidInterval() {
       if (startTimingConstraintsCase_ == 5) {
-         return (com.google.type.Interval) startTimingConstraints_;
+        return (com.google.type.Interval) startTimingConstraints_;
       }
       return com.google.type.Interval.getDefaultInstance();
     }
     /**
+     *
+     *
      * 
      * An absolute time interval within which resources may be created.
      * 

@@ -3692,12 +4165,13 @@ public com.google.type.Interval getValidInterval() {
     @java.lang.Override
     public com.google.type.IntervalOrBuilder getValidIntervalOrBuilder() {
       if (startTimingConstraintsCase_ == 5) {
-         return (com.google.type.Interval) startTimingConstraints_;
+        return (com.google.type.Interval) startTimingConstraints_;
       }
       return com.google.type.Interval.getDefaultInstance();
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -3709,8 +4183,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (startTimingConstraintsCase_ == 1) {
         output.writeMessage(1, (com.google.protobuf.Duration) startTimingConstraints_);
       }
@@ -3736,24 +4209,29 @@ public int getSerializedSize() {
 
       size = 0;
       if (startTimingConstraintsCase_ == 1) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, (com.google.protobuf.Duration) startTimingConstraints_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                1, (com.google.protobuf.Duration) startTimingConstraints_);
       }
       if (startTimingConstraintsCase_ == 2) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(2, (com.google.protobuf.Timestamp) startTimingConstraints_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                2, (com.google.protobuf.Timestamp) startTimingConstraints_);
       }
       if (startTimingConstraintsCase_ == 3) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(3, (com.google.protobuf.Duration) startTimingConstraints_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                3, (com.google.protobuf.Duration) startTimingConstraints_);
       }
       if (startTimingConstraintsCase_ == 4) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(4, (com.google.protobuf.Timestamp) startTimingConstraints_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                4, (com.google.protobuf.Timestamp) startTimingConstraints_);
       }
       if (startTimingConstraintsCase_ == 5) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(5, (com.google.type.Interval) startTimingConstraints_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                5, (com.google.type.Interval) startTimingConstraints_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -3763,34 +4241,31 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy other = (com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy) obj;
 
-      if (!getStartTimingConstraintsCase().equals(other.getStartTimingConstraintsCase())) return false;
+      if (!getStartTimingConstraintsCase().equals(other.getStartTimingConstraintsCase()))
+        return false;
       switch (startTimingConstraintsCase_) {
         case 1:
-          if (!getValidUntilDuration()
-              .equals(other.getValidUntilDuration())) return false;
+          if (!getValidUntilDuration().equals(other.getValidUntilDuration())) return false;
           break;
         case 2:
-          if (!getValidUntilTime()
-              .equals(other.getValidUntilTime())) return false;
+          if (!getValidUntilTime().equals(other.getValidUntilTime())) return false;
           break;
         case 3:
-          if (!getValidAfterDuration()
-              .equals(other.getValidAfterDuration())) return false;
+          if (!getValidAfterDuration().equals(other.getValidAfterDuration())) return false;
           break;
         case 4:
-          if (!getValidAfterTime()
-              .equals(other.getValidAfterTime())) return false;
+          if (!getValidAfterTime().equals(other.getValidAfterTime())) return false;
           break;
         case 5:
-          if (!getValidInterval()
-              .equals(other.getValidInterval())) return false;
+          if (!getValidInterval().equals(other.getValidInterval())) return false;
           break;
         case 0:
         default:
@@ -3836,87 +4311,94 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -3926,39 +4408,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Defines the policy of the QueuedRequest.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
         com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.class, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.newBuilder()
-      private Builder() {
-
-      }
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -3984,13 +4468,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy
+          getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance();
       }
 
@@ -4005,38 +4490,38 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result = new com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy(this);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy(this);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         buildPartialOneofs(result);
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result) {
+      private void buildPartial0(
+          com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result) {
         int from_bitField0_ = bitField0_;
       }
 
-      private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result) {
+      private void buildPartialOneofs(
+          com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result) {
         result.startTimingConstraintsCase_ = startTimingConstraintsCase_;
         result.startTimingConstraints_ = this.startTimingConstraints_;
-        if (startTimingConstraintsCase_ == 1 &&
-            validUntilDurationBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 1 && validUntilDurationBuilder_ != null) {
           result.startTimingConstraints_ = validUntilDurationBuilder_.build();
         }
-        if (startTimingConstraintsCase_ == 2 &&
-            validUntilTimeBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 2 && validUntilTimeBuilder_ != null) {
           result.startTimingConstraints_ = validUntilTimeBuilder_.build();
         }
-        if (startTimingConstraintsCase_ == 3 &&
-            validAfterDurationBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 3 && validAfterDurationBuilder_ != null) {
           result.startTimingConstraints_ = validAfterDurationBuilder_.build();
         }
-        if (startTimingConstraintsCase_ == 4 &&
-            validAfterTimeBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 4 && validAfterTimeBuilder_ != null) {
           result.startTimingConstraints_ = validAfterTimeBuilder_.build();
         }
-        if (startTimingConstraintsCase_ == 5 &&
-            validIntervalBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 5 && validIntervalBuilder_ != null) {
           result.startTimingConstraints_ = validIntervalBuilder_.build();
         }
       }
@@ -4045,38 +4530,41 @@ private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResource.Que
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -4084,31 +4572,39 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()) return this;
+        if (other
+            == com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance())
+          return this;
         switch (other.getStartTimingConstraintsCase()) {
-          case VALID_UNTIL_DURATION: {
-            mergeValidUntilDuration(other.getValidUntilDuration());
-            break;
-          }
-          case VALID_UNTIL_TIME: {
-            mergeValidUntilTime(other.getValidUntilTime());
-            break;
-          }
-          case VALID_AFTER_DURATION: {
-            mergeValidAfterDuration(other.getValidAfterDuration());
-            break;
-          }
-          case VALID_AFTER_TIME: {
-            mergeValidAfterTime(other.getValidAfterTime());
-            break;
-          }
-          case VALID_INTERVAL: {
-            mergeValidInterval(other.getValidInterval());
-            break;
-          }
-          case STARTTIMINGCONSTRAINTS_NOT_SET: {
-            break;
-          }
+          case VALID_UNTIL_DURATION:
+            {
+              mergeValidUntilDuration(other.getValidUntilDuration());
+              break;
+            }
+          case VALID_UNTIL_TIME:
+            {
+              mergeValidUntilTime(other.getValidUntilTime());
+              break;
+            }
+          case VALID_AFTER_DURATION:
+            {
+              mergeValidAfterDuration(other.getValidAfterDuration());
+              break;
+            }
+          case VALID_AFTER_TIME:
+            {
+              mergeValidAfterTime(other.getValidAfterTime());
+              break;
+            }
+          case VALID_INTERVAL:
+            {
+              mergeValidInterval(other.getValidInterval());
+              break;
+            }
+          case STARTTIMINGCONSTRAINTS_NOT_SET:
+            {
+              break;
+            }
         }
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
@@ -4136,47 +4632,47 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                input.readMessage(
-                    getValidUntilDurationFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                startTimingConstraintsCase_ = 1;
-                break;
-              } // case 10
-              case 18: {
-                input.readMessage(
-                    getValidUntilTimeFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                startTimingConstraintsCase_ = 2;
-                break;
-              } // case 18
-              case 26: {
-                input.readMessage(
-                    getValidAfterDurationFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                startTimingConstraintsCase_ = 3;
-                break;
-              } // case 26
-              case 34: {
-                input.readMessage(
-                    getValidAfterTimeFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                startTimingConstraintsCase_ = 4;
-                break;
-              } // case 34
-              case 42: {
-                input.readMessage(
-                    getValidIntervalFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                startTimingConstraintsCase_ = 5;
-                break;
-              } // case 42
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  input.readMessage(
+                      getValidUntilDurationFieldBuilder().getBuilder(), extensionRegistry);
+                  startTimingConstraintsCase_ = 1;
+                  break;
+                } // case 10
+              case 18:
+                {
+                  input.readMessage(
+                      getValidUntilTimeFieldBuilder().getBuilder(), extensionRegistry);
+                  startTimingConstraintsCase_ = 2;
+                  break;
+                } // case 18
+              case 26:
+                {
+                  input.readMessage(
+                      getValidAfterDurationFieldBuilder().getBuilder(), extensionRegistry);
+                  startTimingConstraintsCase_ = 3;
+                  break;
+                } // case 26
+              case 34:
+                {
+                  input.readMessage(
+                      getValidAfterTimeFieldBuilder().getBuilder(), extensionRegistry);
+                  startTimingConstraintsCase_ = 4;
+                  break;
+                } // case 34
+              case 42:
+                {
+                  input.readMessage(getValidIntervalFieldBuilder().getBuilder(), extensionRegistry);
+                  startTimingConstraintsCase_ = 5;
+                  break;
+                } // case 42
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -4186,12 +4682,12 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int startTimingConstraintsCase_ = 0;
       private java.lang.Object startTimingConstraints_;
-      public StartTimingConstraintsCase
-          getStartTimingConstraintsCase() {
-        return StartTimingConstraintsCase.forNumber(
-            startTimingConstraintsCase_);
+
+      public StartTimingConstraintsCase getStartTimingConstraintsCase() {
+        return StartTimingConstraintsCase.forNumber(startTimingConstraintsCase_);
       }
 
       public Builder clearStartTimingConstraints() {
@@ -4204,8 +4700,13 @@ public Builder clearStartTimingConstraints() {
       private int bitField0_;
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> validUntilDurationBuilder_;
+              com.google.protobuf.Duration,
+              com.google.protobuf.Duration.Builder,
+              com.google.protobuf.DurationOrBuilder>
+          validUntilDurationBuilder_;
       /**
+       *
+       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4213,6 +4714,7 @@ public Builder clearStartTimingConstraints() {
        * 

        *
        * .google.protobuf.Duration valid_until_duration = 1;
+       *
        * @return Whether the validUntilDuration field is set.
        */
       @java.lang.Override
@@ -4220,6 +4722,8 @@ public boolean hasValidUntilDuration() {
         return startTimingConstraintsCase_ == 1;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4227,6 +4731,7 @@ public boolean hasValidUntilDuration() {
        * 

        *
        * .google.protobuf.Duration valid_until_duration = 1;
+       *
        * @return The validUntilDuration.
        */
       @java.lang.Override
@@ -4244,6 +4749,8 @@ public com.google.protobuf.Duration getValidUntilDuration() {
         }
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4266,6 +4773,8 @@ public Builder setValidUntilDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4274,8 +4783,7 @@ public Builder setValidUntilDuration(com.google.protobuf.Duration value) {
        *
        * .google.protobuf.Duration valid_until_duration = 1;
        */
-      public Builder setValidUntilDuration(
-          com.google.protobuf.Duration.Builder builderForValue) {
+      public Builder setValidUntilDuration(com.google.protobuf.Duration.Builder builderForValue) {
         if (validUntilDurationBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -4286,6 +4794,8 @@ public Builder setValidUntilDuration(
         return this;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4296,10 +4806,13 @@ public Builder setValidUntilDuration(
        */
       public Builder mergeValidUntilDuration(com.google.protobuf.Duration value) {
         if (validUntilDurationBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 1 &&
-              startTimingConstraints_ != com.google.protobuf.Duration.getDefaultInstance()) {
-            startTimingConstraints_ = com.google.protobuf.Duration.newBuilder((com.google.protobuf.Duration) startTimingConstraints_)
-                .mergeFrom(value).buildPartial();
+          if (startTimingConstraintsCase_ == 1
+              && startTimingConstraints_ != com.google.protobuf.Duration.getDefaultInstance()) {
+            startTimingConstraints_ =
+                com.google.protobuf.Duration.newBuilder(
+                        (com.google.protobuf.Duration) startTimingConstraints_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -4315,6 +4828,8 @@ public Builder mergeValidUntilDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4340,6 +4855,8 @@ public Builder clearValidUntilDuration() {
         return this;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4352,6 +4869,8 @@ public com.google.protobuf.Duration.Builder getValidUntilDurationBuilder() {
         return getValidUntilDurationFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4372,6 +4891,8 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
         }
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4381,14 +4902,19 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
        * .google.protobuf.Duration valid_until_duration = 1;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
+              com.google.protobuf.Duration,
+              com.google.protobuf.Duration.Builder,
+              com.google.protobuf.DurationOrBuilder>
           getValidUntilDurationFieldBuilder() {
         if (validUntilDurationBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 1)) {
             startTimingConstraints_ = com.google.protobuf.Duration.getDefaultInstance();
           }
-          validUntilDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
+          validUntilDurationBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.protobuf.Duration,
+                  com.google.protobuf.Duration.Builder,
+                  com.google.protobuf.DurationOrBuilder>(
                   (com.google.protobuf.Duration) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -4400,8 +4926,13 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> validUntilTimeBuilder_;
+              com.google.protobuf.Timestamp,
+              com.google.protobuf.Timestamp.Builder,
+              com.google.protobuf.TimestampOrBuilder>
+          validUntilTimeBuilder_;
       /**
+       *
+       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4409,6 +4940,7 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
        * 

        *
        * .google.protobuf.Timestamp valid_until_time = 2;
+       *
        * @return Whether the validUntilTime field is set.
        */
       @java.lang.Override
@@ -4416,6 +4948,8 @@ public boolean hasValidUntilTime() {
         return startTimingConstraintsCase_ == 2;
       }
       /**
+       *
+       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4423,6 +4957,7 @@ public boolean hasValidUntilTime() {
        * 

        *
        * .google.protobuf.Timestamp valid_until_time = 2;
+       *
        * @return The validUntilTime.
        */
       @java.lang.Override
@@ -4440,6 +4975,8 @@ public com.google.protobuf.Timestamp getValidUntilTime() {
         }
       }
       /**
+       *
+       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4462,6 +4999,8 @@ public Builder setValidUntilTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4470,8 +5009,7 @@ public Builder setValidUntilTime(com.google.protobuf.Timestamp value) {
        *
        * .google.protobuf.Timestamp valid_until_time = 2;
        */
-      public Builder setValidUntilTime(
-          com.google.protobuf.Timestamp.Builder builderForValue) {
+      public Builder setValidUntilTime(com.google.protobuf.Timestamp.Builder builderForValue) {
         if (validUntilTimeBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -4482,6 +5020,8 @@ public Builder setValidUntilTime(
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4492,10 +5032,13 @@ public Builder setValidUntilTime(
        */
       public Builder mergeValidUntilTime(com.google.protobuf.Timestamp value) {
         if (validUntilTimeBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 2 &&
-              startTimingConstraints_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
-            startTimingConstraints_ = com.google.protobuf.Timestamp.newBuilder((com.google.protobuf.Timestamp) startTimingConstraints_)
-                .mergeFrom(value).buildPartial();
+          if (startTimingConstraintsCase_ == 2
+              && startTimingConstraints_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+            startTimingConstraints_ =
+                com.google.protobuf.Timestamp.newBuilder(
+                        (com.google.protobuf.Timestamp) startTimingConstraints_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -4511,6 +5054,8 @@ public Builder mergeValidUntilTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4536,6 +5081,8 @@ public Builder clearValidUntilTime() {
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4548,6 +5095,8 @@ public com.google.protobuf.Timestamp.Builder getValidUntilTimeBuilder() {
         return getValidUntilTimeFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4568,6 +5117,8 @@ public com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder() {
         }
       }
       /**
+       *
+       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4577,14 +5128,19 @@ public com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder() {
        * .google.protobuf.Timestamp valid_until_time = 2;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+              com.google.protobuf.Timestamp,
+              com.google.protobuf.Timestamp.Builder,
+              com.google.protobuf.TimestampOrBuilder>
           getValidUntilTimeFieldBuilder() {
         if (validUntilTimeBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 2)) {
             startTimingConstraints_ = com.google.protobuf.Timestamp.getDefaultInstance();
           }
-          validUntilTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+          validUntilTimeBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.protobuf.Timestamp,
+                  com.google.protobuf.Timestamp.Builder,
+                  com.google.protobuf.TimestampOrBuilder>(
                   (com.google.protobuf.Timestamp) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -4596,13 +5152,19 @@ public com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder() {
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> validAfterDurationBuilder_;
+              com.google.protobuf.Duration,
+              com.google.protobuf.Duration.Builder,
+              com.google.protobuf.DurationOrBuilder>
+          validAfterDurationBuilder_;
       /**
+       *
+       *
        * 
        * A relative time after which resources may be created.
        * 

        *
        * .google.protobuf.Duration valid_after_duration = 3;
+       *
        * @return Whether the validAfterDuration field is set.
        */
       @java.lang.Override
@@ -4610,11 +5172,14 @@ public boolean hasValidAfterDuration() {
         return startTimingConstraintsCase_ == 3;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources may be created.
        * 

        *
        * .google.protobuf.Duration valid_after_duration = 3;
+       *
        * @return The validAfterDuration.
        */
       @java.lang.Override
@@ -4632,6 +5197,8 @@ public com.google.protobuf.Duration getValidAfterDuration() {
         }
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -4652,14 +5219,15 @@ public Builder setValidAfterDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources may be created.
        * 

        *
        * .google.protobuf.Duration valid_after_duration = 3;
        */
-      public Builder setValidAfterDuration(
-          com.google.protobuf.Duration.Builder builderForValue) {
+      public Builder setValidAfterDuration(com.google.protobuf.Duration.Builder builderForValue) {
         if (validAfterDurationBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -4670,6 +5238,8 @@ public Builder setValidAfterDuration(
         return this;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -4678,10 +5248,13 @@ public Builder setValidAfterDuration(
        */
       public Builder mergeValidAfterDuration(com.google.protobuf.Duration value) {
         if (validAfterDurationBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 3 &&
-              startTimingConstraints_ != com.google.protobuf.Duration.getDefaultInstance()) {
-            startTimingConstraints_ = com.google.protobuf.Duration.newBuilder((com.google.protobuf.Duration) startTimingConstraints_)
-                .mergeFrom(value).buildPartial();
+          if (startTimingConstraintsCase_ == 3
+              && startTimingConstraints_ != com.google.protobuf.Duration.getDefaultInstance()) {
+            startTimingConstraints_ =
+                com.google.protobuf.Duration.newBuilder(
+                        (com.google.protobuf.Duration) startTimingConstraints_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -4697,6 +5270,8 @@ public Builder mergeValidAfterDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -4720,6 +5295,8 @@ public Builder clearValidAfterDuration() {
         return this;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -4730,6 +5307,8 @@ public com.google.protobuf.Duration.Builder getValidAfterDurationBuilder() {
         return getValidAfterDurationFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -4748,6 +5327,8 @@ public com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder() {
         }
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -4755,14 +5336,19 @@ public com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder() {
        * .google.protobuf.Duration valid_after_duration = 3;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
+              com.google.protobuf.Duration,
+              com.google.protobuf.Duration.Builder,
+              com.google.protobuf.DurationOrBuilder>
           getValidAfterDurationFieldBuilder() {
         if (validAfterDurationBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 3)) {
             startTimingConstraints_ = com.google.protobuf.Duration.getDefaultInstance();
           }
-          validAfterDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
+          validAfterDurationBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.protobuf.Duration,
+                  com.google.protobuf.Duration.Builder,
+                  com.google.protobuf.DurationOrBuilder>(
                   (com.google.protobuf.Duration) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -4774,13 +5360,19 @@ public com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder() {
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> validAfterTimeBuilder_;
+              com.google.protobuf.Timestamp,
+              com.google.protobuf.Timestamp.Builder,
+              com.google.protobuf.TimestampOrBuilder>
+          validAfterTimeBuilder_;
       /**
+       *
+       *
        * 
        * An absolute time at which resources may be created.
        * 

        *
        * .google.protobuf.Timestamp valid_after_time = 4;
+       *
        * @return Whether the validAfterTime field is set.
        */
       @java.lang.Override
@@ -4788,11 +5380,14 @@ public boolean hasValidAfterTime() {
         return startTimingConstraintsCase_ == 4;
       }
       /**
+       *
+       *
        * 
        * An absolute time at which resources may be created.
        * 

        *
        * .google.protobuf.Timestamp valid_after_time = 4;
+       *
        * @return The validAfterTime.
        */
       @java.lang.Override
@@ -4810,6 +5405,8 @@ public com.google.protobuf.Timestamp getValidAfterTime() {
         }
       }
       /**
+       *
+       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -4830,14 +5427,15 @@ public Builder setValidAfterTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time at which resources may be created.
        * 

        *
        * .google.protobuf.Timestamp valid_after_time = 4;
        */
-      public Builder setValidAfterTime(
-          com.google.protobuf.Timestamp.Builder builderForValue) {
+      public Builder setValidAfterTime(com.google.protobuf.Timestamp.Builder builderForValue) {
         if (validAfterTimeBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -4848,6 +5446,8 @@ public Builder setValidAfterTime(
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -4856,10 +5456,13 @@ public Builder setValidAfterTime(
        */
       public Builder mergeValidAfterTime(com.google.protobuf.Timestamp value) {
         if (validAfterTimeBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 4 &&
-              startTimingConstraints_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
-            startTimingConstraints_ = com.google.protobuf.Timestamp.newBuilder((com.google.protobuf.Timestamp) startTimingConstraints_)
-                .mergeFrom(value).buildPartial();
+          if (startTimingConstraintsCase_ == 4
+              && startTimingConstraints_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+            startTimingConstraints_ =
+                com.google.protobuf.Timestamp.newBuilder(
+                        (com.google.protobuf.Timestamp) startTimingConstraints_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -4875,6 +5478,8 @@ public Builder mergeValidAfterTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -4898,6 +5503,8 @@ public Builder clearValidAfterTime() {
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -4908,6 +5515,8 @@ public com.google.protobuf.Timestamp.Builder getValidAfterTimeBuilder() {
         return getValidAfterTimeFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -4926,6 +5535,8 @@ public com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder() {
         }
       }
       /**
+       *
+       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -4933,14 +5544,19 @@ public com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder() {
        * .google.protobuf.Timestamp valid_after_time = 4;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+              com.google.protobuf.Timestamp,
+              com.google.protobuf.Timestamp.Builder,
+              com.google.protobuf.TimestampOrBuilder>
           getValidAfterTimeFieldBuilder() {
         if (validAfterTimeBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 4)) {
             startTimingConstraints_ = com.google.protobuf.Timestamp.getDefaultInstance();
           }
-          validAfterTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+          validAfterTimeBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.protobuf.Timestamp,
+                  com.google.protobuf.Timestamp.Builder,
+                  com.google.protobuf.TimestampOrBuilder>(
                   (com.google.protobuf.Timestamp) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -4952,13 +5568,19 @@ public com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder() {
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.type.Interval, com.google.type.Interval.Builder, com.google.type.IntervalOrBuilder> validIntervalBuilder_;
+              com.google.type.Interval,
+              com.google.type.Interval.Builder,
+              com.google.type.IntervalOrBuilder>
+          validIntervalBuilder_;
       /**
+       *
+       *
        * 
        * An absolute time interval within which resources may be created.
        * 

        *
        * .google.type.Interval valid_interval = 5;
+       *
        * @return Whether the validInterval field is set.
        */
       @java.lang.Override
@@ -4966,11 +5588,14 @@ public boolean hasValidInterval() {
         return startTimingConstraintsCase_ == 5;
       }
       /**
+       *
+       *
        * 
        * An absolute time interval within which resources may be created.
        * 

        *
        * .google.type.Interval valid_interval = 5;
+       *
        * @return The validInterval.
        */
       @java.lang.Override
@@ -4988,6 +5613,8 @@ public com.google.type.Interval getValidInterval() {
         }
       }
       /**
+       *
+       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5008,14 +5635,15 @@ public Builder setValidInterval(com.google.type.Interval value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time interval within which resources may be created.
        * 

        *
        * .google.type.Interval valid_interval = 5;
        */
-      public Builder setValidInterval(
-          com.google.type.Interval.Builder builderForValue) {
+      public Builder setValidInterval(com.google.type.Interval.Builder builderForValue) {
         if (validIntervalBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -5026,6 +5654,8 @@ public Builder setValidInterval(
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5034,10 +5664,13 @@ public Builder setValidInterval(
        */
       public Builder mergeValidInterval(com.google.type.Interval value) {
         if (validIntervalBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 5 &&
-              startTimingConstraints_ != com.google.type.Interval.getDefaultInstance()) {
-            startTimingConstraints_ = com.google.type.Interval.newBuilder((com.google.type.Interval) startTimingConstraints_)
-                .mergeFrom(value).buildPartial();
+          if (startTimingConstraintsCase_ == 5
+              && startTimingConstraints_ != com.google.type.Interval.getDefaultInstance()) {
+            startTimingConstraints_ =
+                com.google.type.Interval.newBuilder(
+                        (com.google.type.Interval) startTimingConstraints_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -5053,6 +5686,8 @@ public Builder mergeValidInterval(com.google.type.Interval value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5076,6 +5711,8 @@ public Builder clearValidInterval() {
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5086,6 +5723,8 @@ public com.google.type.Interval.Builder getValidIntervalBuilder() {
         return getValidIntervalFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5104,6 +5743,8 @@ public com.google.type.IntervalOrBuilder getValidIntervalOrBuilder() {
         }
       }
       /**
+       *
+       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5111,14 +5752,19 @@ public com.google.type.IntervalOrBuilder getValidIntervalOrBuilder() {
        * .google.type.Interval valid_interval = 5;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.type.Interval, com.google.type.Interval.Builder, com.google.type.IntervalOrBuilder> 
+              com.google.type.Interval,
+              com.google.type.Interval.Builder,
+              com.google.type.IntervalOrBuilder>
           getValidIntervalFieldBuilder() {
         if (validIntervalBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 5)) {
             startTimingConstraints_ = com.google.type.Interval.getDefaultInstance();
           }
-          validIntervalBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.type.Interval, com.google.type.Interval.Builder, com.google.type.IntervalOrBuilder>(
+          validIntervalBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.type.Interval,
+                  com.google.type.Interval.Builder,
+                  com.google.type.IntervalOrBuilder>(
                   (com.google.type.Interval) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -5128,6 +5774,7 @@ public com.google.type.IntervalOrBuilder getValidIntervalOrBuilder() {
         onChanged();
         return validIntervalBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -5140,12 +5787,13 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy DEFAULT_INSTANCE;
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy();
     }
@@ -5154,27 +5802,28 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getDef
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public QueueingPolicy parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public QueueingPolicy parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -5189,17 +5838,19 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   private int resourceCase_ = 0;
   private java.lang.Object resource_;
+
   public enum ResourceCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     TPU(2),
     RESOURCE_NOT_SET(0);
     private final int value;
+
     private ResourceCase(int value) {
       this.value = value;
     }
@@ -5215,31 +5866,36 @@ public static ResourceCase valueOf(int value) {
 
     public static ResourceCase forNumber(int value) {
       switch (value) {
-        case 2: return TPU;
-        case 0: return RESOURCE_NOT_SET;
-        default: return null;
+        case 2:
+          return TPU;
+        case 0:
+          return RESOURCE_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public ResourceCase
-  getResourceCase() {
-    return ResourceCase.forNumber(
-        resourceCase_);
+  public ResourceCase getResourceCase() {
+    return ResourceCase.forNumber(resourceCase_);
   }
 
   private int tierCase_ = 0;
   private java.lang.Object tier_;
+
   public enum TierCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     BEST_EFFORT(3),
     GUARANTEED(4),
     TIER_NOT_SET(0);
     private final int value;
+
     private TierCase(int value) {
       this.value = value;
     }
@@ -5255,32 +5911,41 @@ public static TierCase valueOf(int value) {
 
     public static TierCase forNumber(int value) {
       switch (value) {
-        case 3: return BEST_EFFORT;
-        case 4: return GUARANTEED;
-        case 0: return TIER_NOT_SET;
-        default: return null;
+        case 3:
+          return BEST_EFFORT;
+        case 4:
+          return GUARANTEED;
+        case 0:
+          return TIER_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public TierCase
-  getTierCase() {
-    return TierCase.forNumber(
-        tierCase_);
+  public TierCase getTierCase() {
+    return TierCase.forNumber(tierCase_);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the QueuedResource.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -5289,29 +5954,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the QueuedResource.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -5321,11 +5988,14 @@ public java.lang.String getName() {
 
   public static final int TPU_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * Defines a TPU resource.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
+   *
    * @return Whether the tpu field is set.
    */
   @java.lang.Override
@@ -5333,21 +6003,26 @@ public boolean hasTpu() {
     return resourceCase_ == 2;
   }
   /**
+   *
+   *
    * 
    * Defines a TPU resource.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
+   *
    * @return The tpu.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getTpu() {
     if (resourceCase_ == 2) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Defines a TPU resource.
    * 

@@ -5357,18 +6032,21 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getTpu() {
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder() {
     if (resourceCase_ == 2) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance();
   }
 
   public static final int BEST_EFFORT_FIELD_NUMBER = 3;
   /**
+   *
+   *
    * 
    * The BestEffort tier.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
+   *
    * @return Whether the bestEffort field is set.
    */
   @java.lang.Override
@@ -5376,21 +6054,26 @@ public boolean hasBestEffort() {
     return tierCase_ == 3;
   }
   /**
+   *
+   *
    * 
    * The BestEffort tier.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
+   *
    * @return The bestEffort.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getBestEffort() {
     if (tierCase_ == 3) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * The BestEffort tier.
    * 

@@ -5400,18 +6083,21 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getBestEffort() {
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder getBestEffortOrBuilder() {
     if (tierCase_ == 3) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance();
   }
 
   public static final int GUARANTEED_FIELD_NUMBER = 4;
   /**
+   *
+   *
    * 
    * The Guaranteed tier
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
+   *
    * @return Whether the guaranteed field is set.
    */
   @java.lang.Override
@@ -5419,21 +6105,26 @@ public boolean hasGuaranteed() {
     return tierCase_ == 4;
   }
   /**
+   *
+   *
    * 
    * The Guaranteed tier
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
+   *
    * @return The guaranteed.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getGuaranteed() {
     if (tierCase_ == 4) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * The Guaranteed tier
    * 

@@ -5443,7 +6134,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getGuaranteed() {
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuaranteedOrBuilder() {
     if (tierCase_ == 4) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance();
   }
@@ -5451,11 +6142,14 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuara
   public static final int QUEUEING_POLICY_FIELD_NUMBER = 5;
   private com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueingPolicy_;
   /**
+   *
+   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
+   *
    * @return Whether the queueingPolicy field is set.
    */
   @java.lang.Override
@@ -5463,18 +6157,25 @@ public boolean hasQueueingPolicy() {
     return queueingPolicy_ != null;
   }
   /**
+   *
+   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
+   *
    * @return The queueingPolicy.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getQueueingPolicy() {
-    return queueingPolicy_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance() : queueingPolicy_;
+    return queueingPolicy_ == null
+        ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()
+        : queueingPolicy_;
   }
   /**
+   *
+   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

@@ -5482,18 +6183,26 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getQueueingPo
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder getQueueingPolicyOrBuilder() {
-    return queueingPolicy_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance() : queueingPolicy_;
+  public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder
+      getQueueingPolicyOrBuilder() {
+    return queueingPolicy_ == null
+        ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()
+        : queueingPolicy_;
   }
 
   public static final int STATE_FIELD_NUMBER = 6;
   private com.google.cloud.tpu.v2alpha1.QueuedResourceState state_;
   /**
+   *
+   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the state field is set.
    */
   @java.lang.Override
@@ -5501,30 +6210,44 @@ public boolean hasState() {
     return state_ != null;
   }
   /**
+   *
+   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The state.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState getState() {
-    return state_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance() : state_;
+    return state_ == null
+        ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()
+        : state_;
   }
   /**
+   *
+   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder getStateOrBuilder() {
-    return state_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance() : state_;
+    return state_ == null
+        ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()
+        : state_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -5536,8 +6259,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -5569,24 +6291,25 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     if (resourceCase_ == 2) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              2, (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_);
     }
     if (tierCase_ == 3) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              3, (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_);
     }
     if (tierCase_ == 4) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              4, (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_);
     }
     if (queueingPolicy_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(5, getQueueingPolicy());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getQueueingPolicy());
     }
     if (state_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(6, getState());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(6, getState());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -5596,30 +6319,27 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.QueuedResource other = (com.google.cloud.tpu.v2alpha1.QueuedResource) obj;
+    com.google.cloud.tpu.v2alpha1.QueuedResource other =
+        (com.google.cloud.tpu.v2alpha1.QueuedResource) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (hasQueueingPolicy() != other.hasQueueingPolicy()) return false;
     if (hasQueueingPolicy()) {
-      if (!getQueueingPolicy()
-          .equals(other.getQueueingPolicy())) return false;
+      if (!getQueueingPolicy().equals(other.getQueueingPolicy())) return false;
     }
     if (hasState() != other.hasState()) return false;
     if (hasState()) {
-      if (!getState()
-          .equals(other.getState())) return false;
+      if (!getState().equals(other.getState())) return false;
     }
     if (!getResourceCase().equals(other.getResourceCase())) return false;
     switch (resourceCase_) {
       case 2:
-        if (!getTpu()
-            .equals(other.getTpu())) return false;
+        if (!getTpu().equals(other.getTpu())) return false;
         break;
       case 0:
       default:
@@ -5627,12 +6347,10 @@ public boolean equals(final java.lang.Object obj) {
     if (!getTierCase().equals(other.getTierCase())) return false;
     switch (tierCase_) {
       case 3:
-        if (!getBestEffort()
-            .equals(other.getBestEffort())) return false;
+        if (!getBestEffort().equals(other.getBestEffort())) return false;
         break;
       case 4:
-        if (!getGuaranteed()
-            .equals(other.getGuaranteed())) return false;
+        if (!getGuaranteed().equals(other.getGuaranteed())) return false;
         break;
       case 0:
       default:
@@ -5683,97 +6401,104 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.QueuedResource parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.QueuedResource parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A QueuedResource represents a request for resources that will be placed
    * in a queue and fulfilled when the necessary resources are available.
@@ -5781,33 +6506,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource)
       com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -5840,9 +6564,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
     }
 
     @java.lang.Override
@@ -5861,8 +6585,11 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.QueuedResource buildPartial() {
-      com.google.cloud.tpu.v2alpha1.QueuedResource result = new com.google.cloud.tpu.v2alpha1.QueuedResource(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.QueuedResource result =
+          new com.google.cloud.tpu.v2alpha1.QueuedResource(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -5874,32 +6601,26 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource result)
         result.name_ = name_;
       }
       if (((from_bitField0_ & 0x00000010) != 0)) {
-        result.queueingPolicy_ = queueingPolicyBuilder_ == null
-            ? queueingPolicy_
-            : queueingPolicyBuilder_.build();
+        result.queueingPolicy_ =
+            queueingPolicyBuilder_ == null ? queueingPolicy_ : queueingPolicyBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000020) != 0)) {
-        result.state_ = stateBuilder_ == null
-            ? state_
-            : stateBuilder_.build();
+        result.state_ = stateBuilder_ == null ? state_ : stateBuilder_.build();
       }
     }
 
     private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResource result) {
       result.resourceCase_ = resourceCase_;
       result.resource_ = this.resource_;
-      if (resourceCase_ == 2 &&
-          tpuBuilder_ != null) {
+      if (resourceCase_ == 2 && tpuBuilder_ != null) {
         result.resource_ = tpuBuilder_.build();
       }
       result.tierCase_ = tierCase_;
       result.tier_ = this.tier_;
-      if (tierCase_ == 3 &&
-          bestEffortBuilder_ != null) {
+      if (tierCase_ == 3 && bestEffortBuilder_ != null) {
         result.tier_ = bestEffortBuilder_.build();
       }
-      if (tierCase_ == 4 &&
-          guaranteedBuilder_ != null) {
+      if (tierCase_ == 4 && guaranteedBuilder_ != null) {
         result.tier_ = guaranteedBuilder_.build();
       }
     }
@@ -5908,38 +6629,39 @@ private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResource res
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -5960,26 +6682,31 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource other) {
         mergeState(other.getState());
       }
       switch (other.getResourceCase()) {
-        case TPU: {
-          mergeTpu(other.getTpu());
-          break;
-        }
-        case RESOURCE_NOT_SET: {
-          break;
-        }
+        case TPU:
+          {
+            mergeTpu(other.getTpu());
+            break;
+          }
+        case RESOURCE_NOT_SET:
+          {
+            break;
+          }
       }
       switch (other.getTierCase()) {
-        case BEST_EFFORT: {
-          mergeBestEffort(other.getBestEffort());
-          break;
-        }
-        case GUARANTEED: {
-          mergeGuaranteed(other.getGuaranteed());
-          break;
-        }
-        case TIER_NOT_SET: {
-          break;
-        }
+        case BEST_EFFORT:
+          {
+            mergeBestEffort(other.getBestEffort());
+            break;
+          }
+        case GUARANTEED:
+          {
+            mergeGuaranteed(other.getGuaranteed());
+            break;
+          }
+        case TIER_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -6007,52 +6734,49 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getTpuFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              resourceCase_ = 2;
-              break;
-            } // case 18
-            case 26: {
-              input.readMessage(
-                  getBestEffortFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              tierCase_ = 3;
-              break;
-            } // case 26
-            case 34: {
-              input.readMessage(
-                  getGuaranteedFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              tierCase_ = 4;
-              break;
-            } // case 34
-            case 42: {
-              input.readMessage(
-                  getQueueingPolicyFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 42
-            case 50: {
-              input.readMessage(
-                  getStateFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 50
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getTpuFieldBuilder().getBuilder(), extensionRegistry);
+                resourceCase_ = 2;
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(getBestEffortFieldBuilder().getBuilder(), extensionRegistry);
+                tierCase_ = 3;
+                break;
+              } // case 26
+            case 34:
+              {
+                input.readMessage(getGuaranteedFieldBuilder().getBuilder(), extensionRegistry);
+                tierCase_ = 4;
+                break;
+              } // case 34
+            case 42:
+              {
+                input.readMessage(getQueueingPolicyFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 42
+            case 50:
+              {
+                input.readMessage(getStateFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 50
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -6062,12 +6786,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int resourceCase_ = 0;
     private java.lang.Object resource_;
-    public ResourceCase
-        getResourceCase() {
-      return ResourceCase.forNumber(
-          resourceCase_);
+
+    public ResourceCase getResourceCase() {
+      return ResourceCase.forNumber(resourceCase_);
     }
 
     public Builder clearResource() {
@@ -6079,10 +6803,9 @@ public Builder clearResource() {
 
     private int tierCase_ = 0;
     private java.lang.Object tier_;
-    public TierCase
-        getTierCase() {
-      return TierCase.forNumber(
-          tierCase_);
+
+    public TierCase getTierCase() {
+      return TierCase.forNumber(tierCase_);
     }
 
     public Builder clearTier() {
@@ -6096,18 +6819,22 @@ public Builder clearTier() {
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -6116,20 +6843,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -6137,28 +6867,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -6168,17 +6909,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -6187,13 +6934,19 @@ public Builder setNameBytes(
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder> tpuBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder>
+        tpuBuilder_;
     /**
+     *
+     *
      * 
      * Defines a TPU resource.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
+     *
      * @return Whether the tpu field is set.
      */
     @java.lang.Override
@@ -6201,11 +6954,14 @@ public boolean hasTpu() {
       return resourceCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * Defines a TPU resource.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
+     *
      * @return The tpu.
      */
     @java.lang.Override
@@ -6223,6 +6979,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getTpu() {
       }
     }
     /**
+     *
+     *
      * 
      * Defines a TPU resource.
      * 

@@ -6243,6 +7001,8 @@ public Builder setTpu(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Defines a TPU resource.
      * 

@@ -6261,6 +7021,8 @@ public Builder setTpu(
       return this;
     }
     /**
+     *
+     *
      * 
      * Defines a TPU resource.
      * 

@@ -6269,10 +7031,13 @@ public Builder setTpu(
      */
     public Builder mergeTpu(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu value) {
       if (tpuBuilder_ == null) {
-        if (resourceCase_ == 2 &&
-            resource_ != com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance()) {
-          resource_ = com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_)
-              .mergeFrom(value).buildPartial();
+        if (resourceCase_ == 2
+            && resource_ != com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance()) {
+          resource_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           resource_ = value;
         }
@@ -6288,6 +7053,8 @@ public Builder mergeTpu(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu value)
       return this;
     }
     /**
+     *
+     *
      * 
      * Defines a TPU resource.
      * 

@@ -6311,6 +7078,8 @@ public Builder clearTpu() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Defines a TPU resource.
      * 

@@ -6321,6 +7090,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder getTpuBuilder()
       return getTpuFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Defines a TPU resource.
      * 

@@ -6339,6 +7110,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder
       }
     }
     /**
+     *
+     *
      * 
      * Defines a TPU resource.
      * 

@@ -6346,14 +7119,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder
      * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder>
         getTpuFieldBuilder() {
       if (tpuBuilder_ == null) {
         if (!(resourceCase_ == 2)) {
           resource_ = com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance();
         }
-        tpuBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder>(
+        tpuBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_,
                 getParentForChildren(),
                 isClean());
@@ -6365,13 +7143,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder> bestEffortBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder>
+        bestEffortBuilder_;
     /**
+     *
+     *
      * 
      * The BestEffort tier.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
+     *
      * @return Whether the bestEffort field is set.
      */
     @java.lang.Override
@@ -6379,11 +7163,14 @@ public boolean hasBestEffort() {
       return tierCase_ == 3;
     }
     /**
+     *
+     *
      * 
      * The BestEffort tier.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
+     *
      * @return The bestEffort.
      */
     @java.lang.Override
@@ -6401,6 +7188,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getBestEffort() {
       }
     }
     /**
+     *
+     *
      * 
      * The BestEffort tier.
      * 

@@ -6421,6 +7210,8 @@ public Builder setBestEffort(com.google.cloud.tpu.v2alpha1.QueuedResource.BestEf
       return this;
     }
     /**
+     *
+     *
      * 
      * The BestEffort tier.
      * 

@@ -6439,6 +7230,8 @@ public Builder setBestEffort(
       return this;
     }
     /**
+     *
+     *
      * 
      * The BestEffort tier.
      * 

@@ -6447,10 +7240,14 @@ public Builder setBestEffort(
      */
     public Builder mergeBestEffort(com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort value) {
       if (bestEffortBuilder_ == null) {
-        if (tierCase_ == 3 &&
-            tier_ != com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance()) {
-          tier_ = com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_)
-              .mergeFrom(value).buildPartial();
+        if (tierCase_ == 3
+            && tier_
+                != com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance()) {
+          tier_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           tier_ = value;
         }
@@ -6466,6 +7263,8 @@ public Builder mergeBestEffort(com.google.cloud.tpu.v2alpha1.QueuedResource.Best
       return this;
     }
     /**
+     *
+     *
      * 
      * The BestEffort tier.
      * 

@@ -6489,6 +7288,8 @@ public Builder clearBestEffort() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The BestEffort tier.
      * 

@@ -6499,6 +7300,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder getBestEf
       return getBestEffortFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The BestEffort tier.
      * 

@@ -6506,7 +7309,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder getBestEf
      * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder getBestEffortOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder
+        getBestEffortOrBuilder() {
       if ((tierCase_ == 3) && (bestEffortBuilder_ != null)) {
         return bestEffortBuilder_.getMessageOrBuilder();
       } else {
@@ -6517,6 +7321,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder getBestE
       }
     }
     /**
+     *
+     *
      * 
      * The BestEffort tier.
      * 

@@ -6524,14 +7330,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder getBestE
      * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder>
         getBestEffortFieldBuilder() {
       if (bestEffortBuilder_ == null) {
         if (!(tierCase_ == 3)) {
           tier_ = com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance();
         }
-        bestEffortBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder>(
+        bestEffortBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_,
                 getParentForChildren(),
                 isClean());
@@ -6543,13 +7354,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder getBestE
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder> guaranteedBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder>
+        guaranteedBuilder_;
     /**
+     *
+     *
      * 
      * The Guaranteed tier
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
+     *
      * @return Whether the guaranteed field is set.
      */
     @java.lang.Override
@@ -6557,11 +7374,14 @@ public boolean hasGuaranteed() {
       return tierCase_ == 4;
     }
     /**
+     *
+     *
      * 
      * The Guaranteed tier
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
+     *
      * @return The guaranteed.
      */
     @java.lang.Override
@@ -6579,6 +7399,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getGuaranteed() {
       }
     }
     /**
+     *
+     *
      * 
      * The Guaranteed tier
      * 

@@ -6599,6 +7421,8 @@ public Builder setGuaranteed(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaran
       return this;
     }
     /**
+     *
+     *
      * 
      * The Guaranteed tier
      * 

@@ -6617,6 +7441,8 @@ public Builder setGuaranteed(
       return this;
     }
     /**
+     *
+     *
      * 
      * The Guaranteed tier
      * 

@@ -6625,10 +7451,14 @@ public Builder setGuaranteed(
      */
     public Builder mergeGuaranteed(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed value) {
       if (guaranteedBuilder_ == null) {
-        if (tierCase_ == 4 &&
-            tier_ != com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance()) {
-          tier_ = com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_)
-              .mergeFrom(value).buildPartial();
+        if (tierCase_ == 4
+            && tier_
+                != com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance()) {
+          tier_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           tier_ = value;
         }
@@ -6644,6 +7474,8 @@ public Builder mergeGuaranteed(com.google.cloud.tpu.v2alpha1.QueuedResource.Guar
       return this;
     }
     /**
+     *
+     *
      * 
      * The Guaranteed tier
      * 

@@ -6667,6 +7499,8 @@ public Builder clearGuaranteed() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The Guaranteed tier
      * 

@@ -6677,6 +7511,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder getGuaran
       return getGuaranteedFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The Guaranteed tier
      * 

@@ -6684,7 +7520,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder getGuaran
      * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuaranteedOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder
+        getGuaranteedOrBuilder() {
       if ((tierCase_ == 4) && (guaranteedBuilder_ != null)) {
         return guaranteedBuilder_.getMessageOrBuilder();
       } else {
@@ -6695,6 +7532,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuara
       }
     }
     /**
+     *
+     *
      * 
      * The Guaranteed tier
      * 

@@ -6702,14 +7541,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuara
      * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder>
         getGuaranteedFieldBuilder() {
       if (guaranteedBuilder_ == null) {
         if (!(tierCase_ == 4)) {
           tier_ = com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance();
         }
-        guaranteedBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder>(
+        guaranteedBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_,
                 getParentForChildren(),
                 isClean());
@@ -6722,41 +7566,55 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuara
 
     private com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueingPolicy_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder> queueingPolicyBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder>
+        queueingPolicyBuilder_;
     /**
+     *
+     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
+     *
      * @return Whether the queueingPolicy field is set.
      */
     public boolean hasQueueingPolicy() {
       return ((bitField0_ & 0x00000010) != 0);
     }
     /**
+     *
+     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
+     *
      * @return The queueingPolicy.
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getQueueingPolicy() {
       if (queueingPolicyBuilder_ == null) {
-        return queueingPolicy_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance() : queueingPolicy_;
+        return queueingPolicy_ == null
+            ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()
+            : queueingPolicy_;
       } else {
         return queueingPolicyBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
-    public Builder setQueueingPolicy(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy value) {
+    public Builder setQueueingPolicy(
+        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy value) {
       if (queueingPolicyBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6770,6 +7628,8 @@ public Builder setQueueingPolicy(com.google.cloud.tpu.v2alpha1.QueuedResource.Qu
       return this;
     }
     /**
+     *
+     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

@@ -6788,17 +7648,22 @@ public Builder setQueueingPolicy(
       return this;
     }
     /**
+     *
+     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
-    public Builder mergeQueueingPolicy(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy value) {
+    public Builder mergeQueueingPolicy(
+        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy value) {
       if (queueingPolicyBuilder_ == null) {
-        if (((bitField0_ & 0x00000010) != 0) &&
-          queueingPolicy_ != null &&
-          queueingPolicy_ != com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000010) != 0)
+            && queueingPolicy_ != null
+            && queueingPolicy_
+                != com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy
+                    .getDefaultInstance()) {
           getQueueingPolicyBuilder().mergeFrom(value);
         } else {
           queueingPolicy_ = value;
@@ -6811,6 +7676,8 @@ public Builder mergeQueueingPolicy(com.google.cloud.tpu.v2alpha1.QueuedResource.
       return this;
     }
     /**
+     *
+     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

@@ -6828,33 +7695,42 @@ public Builder clearQueueingPolicy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder getQueueingPolicyBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder
+        getQueueingPolicyBuilder() {
       bitField0_ |= 0x00000010;
       onChanged();
       return getQueueingPolicyFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder getQueueingPolicyOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder
+        getQueueingPolicyOrBuilder() {
       if (queueingPolicyBuilder_ != null) {
         return queueingPolicyBuilder_.getMessageOrBuilder();
       } else {
-        return queueingPolicy_ == null ?
-            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance() : queueingPolicy_;
+        return queueingPolicy_ == null
+            ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()
+            : queueingPolicy_;
       }
     }
     /**
+     *
+     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

@@ -6862,14 +7738,17 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder getQ
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder>
         getQueueingPolicyFieldBuilder() {
       if (queueingPolicyBuilder_ == null) {
-        queueingPolicyBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder>(
-                getQueueingPolicy(),
-                getParentForChildren(),
-                isClean());
+        queueingPolicyBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder>(
+                getQueueingPolicy(), getParentForChildren(), isClean());
         queueingPolicy_ = null;
       }
       return queueingPolicyBuilder_;
@@ -6877,39 +7756,58 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder getQ
 
     private com.google.cloud.tpu.v2alpha1.QueuedResourceState state_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder> stateBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder>
+        stateBuilder_;
     /**
+     *
+     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return Whether the state field is set.
      */
     public boolean hasState() {
       return ((bitField0_ & 0x00000020) != 0);
     }
     /**
+     *
+     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The state.
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResourceState getState() {
       if (stateBuilder_ == null) {
-        return state_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance() : state_;
+        return state_ == null
+            ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()
+            : state_;
       } else {
         return stateBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setState(com.google.cloud.tpu.v2alpha1.QueuedResourceState value) {
       if (stateBuilder_ == null) {
@@ -6925,11 +7823,15 @@ public Builder setState(com.google.cloud.tpu.v2alpha1.QueuedResourceState value)
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setState(
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder builderForValue) {
@@ -6943,17 +7845,21 @@ public Builder setState(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder mergeState(com.google.cloud.tpu.v2alpha1.QueuedResourceState value) {
       if (stateBuilder_ == null) {
-        if (((bitField0_ & 0x00000020) != 0) &&
-          state_ != null &&
-          state_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000020) != 0)
+            && state_ != null
+            && state_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()) {
           getStateBuilder().mergeFrom(value);
         } else {
           state_ = value;
@@ -6966,11 +7872,15 @@ public Builder mergeState(com.google.cloud.tpu.v2alpha1.QueuedResourceState valu
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearState() {
       bitField0_ = (bitField0_ & ~0x00000020);
@@ -6983,11 +7893,15 @@ public Builder clearState() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder getStateBuilder() {
       bitField0_ |= 0x00000020;
@@ -6995,43 +7909,55 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder getStateBuilder
       return getStateFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder getStateOrBuilder() {
       if (stateBuilder_ != null) {
         return stateBuilder_.getMessageOrBuilder();
       } else {
-        return state_ == null ?
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance() : state_;
+        return state_ == null
+            ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()
+            : state_;
       }
     }
     /**
+     *
+     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder>
         getStateFieldBuilder() {
       if (stateBuilder_ == null) {
-        stateBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder>(
-                getState(),
-                getParentForChildren(),
-                isClean());
+        stateBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder>(
+                getState(), getParentForChildren(), isClean());
         state_ = null;
       }
       return stateBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -7041,12 +7967,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource)
   private static final com.google.cloud.tpu.v2alpha1.QueuedResource DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource();
   }
@@ -7055,27 +7981,27 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public QueuedResource parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public QueuedResource parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -7090,6 +8016,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.QueuedResource getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceName.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceName.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceName.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
similarity index 72%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
index 2514810929eb..5aaf8a103580 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
@@ -1,51 +1,84 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface QueuedResourceOrBuilder extends
+public interface QueuedResourceOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the QueuedResource.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the QueuedResource.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * Defines a TPU resource.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
+   *
    * @return Whether the tpu field is set.
    */
   boolean hasTpu();
   /**
+   *
+   *
    * 
    * Defines a TPU resource.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
+   *
    * @return The tpu.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getTpu();
   /**
+   *
+   *
    * 
    * Defines a TPU resource.
    * 

@@ -55,24 +88,32 @@ public interface QueuedResourceOrBuilder extends
   com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder();
 
   /**
+   *
+   *
    * 
    * The BestEffort tier.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
+   *
    * @return Whether the bestEffort field is set.
    */
   boolean hasBestEffort();
   /**
+   *
+   *
    * 
    * The BestEffort tier.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
+   *
    * @return The bestEffort.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getBestEffort();
   /**
+   *
+   *
    * 
    * The BestEffort tier.
    * 

@@ -82,24 +123,32 @@ public interface QueuedResourceOrBuilder extends
   com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder getBestEffortOrBuilder();
 
   /**
+   *
+   *
    * 
    * The Guaranteed tier
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
+   *
    * @return Whether the guaranteed field is set.
    */
   boolean hasGuaranteed();
   /**
+   *
+   *
    * 
    * The Guaranteed tier
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
+   *
    * @return The guaranteed.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getGuaranteed();
   /**
+   *
+   *
    * 
    * The Guaranteed tier
    * 

@@ -109,24 +158,32 @@ public interface QueuedResourceOrBuilder extends
   com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuaranteedOrBuilder();
 
   /**
+   *
+   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
+   *
    * @return Whether the queueingPolicy field is set.
    */
   boolean hasQueueingPolicy();
   /**
+   *
+   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
+   *
    * @return The queueingPolicy.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getQueueingPolicy();
   /**
+   *
+   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

@@ -136,29 +193,43 @@ public interface QueuedResourceOrBuilder extends
   com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder getQueueingPolicyOrBuilder();
 
   /**
+   *
+   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the state field is set.
    */
   boolean hasState();
   /**
+   *
+   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The state.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState getState();
   /**
+   *
+   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder getStateOrBuilder();
 
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
index 6972e4f75f87..2981e93d1a49 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
@@ -1,63 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * QueuedResourceState defines the details of the QueuedResource request.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState}
  */
-public final class QueuedResourceState extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class QueuedResourceState extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState)
     QueuedResourceStateOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use QueuedResourceState.newBuilder() to construct.
   private QueuedResourceState(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private QueuedResourceState() {
     state_ = 0;
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new QueuedResourceState();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder.class);
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.class,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * Output only state of the request
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.QueuedResourceState.State}
    */
-  public enum State
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum State implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * State of the QueuedResource request is not known/set.
      * 

@@ -66,6 +88,8 @@ public enum State
      */
     STATE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * The QueuedResource request has been received. We're still working on
      * determining if we will be able to honor this request.
@@ -75,6 +99,8 @@ public enum State
      */
     CREATING(1),
     /**
+     *
+     *
      * 
      * The QueuedResource request has passed initial validation/admission
      * control and has been persisted in the queue.
@@ -84,6 +110,8 @@ public enum State
      */
     ACCEPTED(2),
     /**
+     *
+     *
      * 
      * The QueuedResource request has been selected. The
      * associated resources are currently being provisioned (or very soon
@@ -94,6 +122,8 @@ public enum State
      */
     PROVISIONING(3),
     /**
+     *
+     *
      * 
      * The request could not be completed. This may be due to some
      * late-discovered problem with the request itself, or due to
@@ -105,6 +135,8 @@ public enum State
      */
     FAILED(4),
     /**
+     *
+     *
      * 
      * The QueuedResource is being deleted.
      * 

@@ -113,6 +145,8 @@ public enum State
      */
     DELETING(5),
     /**
+     *
+     *
      * 
      * The resources specified in the QueuedResource request have been
      * provisioned and are ready for use by the end-user/consumer.
@@ -122,6 +156,8 @@ public enum State
      */
     ACTIVE(6),
     /**
+     *
+     *
      * 
      * The resources specified in the QueuedResource request are being
      * deleted. This may have been initiated by the user, or
@@ -132,6 +168,8 @@ public enum State
      */
     SUSPENDING(7),
     /**
+     *
+     *
      * 
      * The resources specified in the QueuedResource request have been
      * deleted.
@@ -144,6 +182,8 @@ public enum State
     ;
 
     /**
+     *
+     *
      * 
      * State of the QueuedResource request is not known/set.
      * 

@@ -152,6 +192,8 @@ public enum State
      */
     public static final int STATE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * The QueuedResource request has been received. We're still working on
      * determining if we will be able to honor this request.
@@ -161,6 +203,8 @@ public enum State
      */
     public static final int CREATING_VALUE = 1;
     /**
+     *
+     *
      * 
      * The QueuedResource request has passed initial validation/admission
      * control and has been persisted in the queue.
@@ -170,6 +214,8 @@ public enum State
      */
     public static final int ACCEPTED_VALUE = 2;
     /**
+     *
+     *
      * 
      * The QueuedResource request has been selected. The
      * associated resources are currently being provisioned (or very soon
@@ -180,6 +226,8 @@ public enum State
      */
     public static final int PROVISIONING_VALUE = 3;
     /**
+     *
+     *
      * 
      * The request could not be completed. This may be due to some
      * late-discovered problem with the request itself, or due to
@@ -191,6 +239,8 @@ public enum State
      */
     public static final int FAILED_VALUE = 4;
     /**
+     *
+     *
      * 
      * The QueuedResource is being deleted.
      * 

@@ -199,6 +249,8 @@ public enum State
      */
     public static final int DELETING_VALUE = 5;
     /**
+     *
+     *
      * 
      * The resources specified in the QueuedResource request have been
      * provisioned and are ready for use by the end-user/consumer.
@@ -208,6 +260,8 @@ public enum State
      */
     public static final int ACTIVE_VALUE = 6;
     /**
+     *
+     *
      * 
      * The resources specified in the QueuedResource request are being
      * deleted. This may have been initiated by the user, or
@@ -218,6 +272,8 @@ public enum State
      */
     public static final int SUSPENDING_VALUE = 7;
     /**
+     *
+     *
      * 
      * The resources specified in the QueuedResource request have been
      * deleted.
@@ -227,7 +283,6 @@ public enum State
      */
     public static final int SUSPENDED_VALUE = 8;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -252,55 +307,63 @@ public static State valueOf(int value) {
      */
     public static State forNumber(int value) {
       switch (value) {
-        case 0: return STATE_UNSPECIFIED;
-        case 1: return CREATING;
-        case 2: return ACCEPTED;
-        case 3: return PROVISIONING;
-        case 4: return FAILED;
-        case 5: return DELETING;
-        case 6: return ACTIVE;
-        case 7: return SUSPENDING;
-        case 8: return SUSPENDED;
-        default: return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+        case 0:
+          return STATE_UNSPECIFIED;
+        case 1:
+          return CREATING;
+        case 2:
+          return ACCEPTED;
+        case 3:
+          return PROVISIONING;
+        case 4:
+          return FAILED;
+        case 5:
+          return DELETING;
+        case 6:
+          return ACTIVE;
+        case 7:
+          return SUSPENDING;
+        case 8:
+          return SUSPENDED;
+        default:
+          return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        State> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public State findValueByNumber(int number) {
-              return State.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public State findValueByNumber(int number) {
+            return State.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDescriptor().getEnumTypes().get(0);
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDescriptor()
+          .getEnumTypes()
+          .get(0);
     }
 
     private static final State[] VALUES = values();
 
-    public static State valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static State valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -317,55 +380,59 @@ private State(int value) {
     // @@protoc_insertion_point(enum_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.State)
   }
 
-  public interface CreatingDataOrBuilder extends
+  public interface CreatingDataOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
-      com.google.protobuf.MessageOrBuilder {
-  }
+      com.google.protobuf.MessageOrBuilder {}
   /**
+   *
+   *
    * 
    * Further data for the creating state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData}
    */
-  public static final class CreatingData extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class CreatingData extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
       CreatingDataOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use CreatingData.newBuilder() to construct.
     private CreatingData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private CreatingData() {
-    }
+
+    private CreatingData() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new CreatingData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -377,8 +444,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -396,12 +462,13 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -420,87 +487,94 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -510,39 +584,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.newBuilder()
-      private Builder() {
-
-      }
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -550,13 +626,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
+          getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
       }
 
@@ -571,7 +648,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData(this);
         onBuilt();
         return result;
       }
@@ -580,46 +658,52 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData buildParti
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData other) {
+        if (other
+            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance())
+          return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -646,12 +730,13 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -661,6 +746,7 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -673,41 +759,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData DEFAULT_INSTANCE;
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public CreatingData parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public CreatingData parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -719,61 +808,65 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface AcceptedDataOrBuilder extends
+  public interface AcceptedDataOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
-      com.google.protobuf.MessageOrBuilder {
-  }
+      com.google.protobuf.MessageOrBuilder {}
   /**
+   *
+   *
    * 
    * Further data for the accepted state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData}
    */
-  public static final class AcceptedData extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class AcceptedData extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
       AcceptedDataOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use AcceptedData.newBuilder() to construct.
     private AcceptedData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private AcceptedData() {
-    }
+
+    private AcceptedData() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new AcceptedData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -785,8 +878,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -804,12 +896,13 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -828,87 +921,94 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -918,39 +1018,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.newBuilder()
-      private Builder() {
-
-      }
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -958,13 +1060,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
+          getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
       }
 
@@ -979,7 +1082,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData(this);
         onBuilt();
         return result;
       }
@@ -988,46 +1092,52 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData buildParti
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData other) {
+        if (other
+            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance())
+          return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -1054,12 +1164,13 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1069,6 +1180,7 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1081,41 +1193,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData DEFAULT_INSTANCE;
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public AcceptedData parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public AcceptedData parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1127,61 +1242,65 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface ProvisioningDataOrBuilder extends
+  public interface ProvisioningDataOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
-      com.google.protobuf.MessageOrBuilder {
-  }
+      com.google.protobuf.MessageOrBuilder {}
   /**
+   *
+   *
    * 
    * Further data for the provisioning state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData}
    */
-  public static final class ProvisioningData extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class ProvisioningData extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
       ProvisioningDataOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use ProvisioningData.newBuilder() to construct.
     private ProvisioningData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private ProvisioningData() {
-    }
+
+    private ProvisioningData() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new ProvisioningData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -1193,8 +1312,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -1212,12 +1330,13 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -1236,87 +1355,95 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1326,39 +1453,42 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder.class);
       }
 
-      // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.newBuilder()
-      private Builder() {
-
-      }
+      // Construct using
+      // com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.newBuilder()
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -1366,14 +1496,16 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getDefaultInstanceForType() {
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+          getDefaultInstanceForType() {
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+            .getDefaultInstance();
       }
 
       @java.lang.Override
@@ -1387,7 +1519,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData build(
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData(this);
         onBuilt();
         return result;
       }
@@ -1396,46 +1529,53 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData buildP
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)other);
+          return mergeFrom(
+              (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData other) {
+        if (other
+            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+                .getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -1462,12 +1602,13 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1477,6 +1618,7 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1489,41 +1631,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData DEFAULT_INSTANCE;
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public ProvisioningData parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public ProvisioningData parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1535,35 +1680,44 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface FailedDataOrBuilder extends
+  public interface FailedDataOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

      *
      * .google.rpc.Status error = 1;
+     *
      * @return Whether the error field is set.
      */
     boolean hasError();
     /**
+     *
+     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

      *
      * .google.rpc.Status error = 1;
+     *
      * @return The error.
      */
     com.google.rpc.Status getError();
     /**
+     *
+     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

@@ -1573,57 +1727,63 @@ public interface FailedDataOrBuilder extends
     com.google.rpc.StatusOrBuilder getErrorOrBuilder();
   }
   /**
+   *
+   *
    * 
    * Further data for the failed state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData}
    */
-  public static final class FailedData extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class FailedData extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
       FailedDataOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use FailedData.newBuilder() to construct.
     private FailedData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private FailedData() {
-    }
+
+    private FailedData() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new FailedData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder.class);
     }
 
     public static final int ERROR_FIELD_NUMBER = 1;
     private com.google.rpc.Status error_;
     /**
+     *
+     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

      *
      * .google.rpc.Status error = 1;
+     *
      * @return Whether the error field is set.
      */
     @java.lang.Override
@@ -1631,11 +1791,14 @@ public boolean hasError() {
       return error_ != null;
     }
     /**
+     *
+     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

      *
      * .google.rpc.Status error = 1;
+     *
      * @return The error.
      */
     @java.lang.Override
@@ -1643,6 +1806,8 @@ public com.google.rpc.Status getError() {
       return error_ == null ? com.google.rpc.Status.getDefaultInstance() : error_;
     }
     /**
+     *
+     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

@@ -1655,6 +1820,7 @@ public com.google.rpc.StatusOrBuilder getErrorOrBuilder() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -1666,8 +1832,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (error_ != null) {
         output.writeMessage(1, getError());
       }
@@ -1681,8 +1846,7 @@ public int getSerializedSize() {
 
       size = 0;
       if (error_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, getError());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getError());
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -1692,17 +1856,17 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) obj;
 
       if (hasError() != other.hasError()) return false;
       if (hasError()) {
-        if (!getError()
-            .equals(other.getError())) return false;
+        if (!getError().equals(other.getError())) return false;
       }
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -1725,87 +1889,94 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1815,39 +1986,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.newBuilder()
-      private Builder() {
-
-      }
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -1861,13 +2034,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
+          getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
       }
 
@@ -1882,18 +2056,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData(this);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData(this);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData result) {
+      private void buildPartial0(
+          com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
-          result.error_ = errorBuilder_ == null
-              ? error_
-              : errorBuilder_.build();
+          result.error_ = errorBuilder_ == null ? error_ : errorBuilder_.build();
         }
       }
 
@@ -1901,38 +2077,41 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResourceState.Fai
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -1940,7 +2119,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance()) return this;
+        if (other
+            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance())
+          return this;
         if (other.hasError()) {
           mergeError(other.getError());
         }
@@ -1970,19 +2151,19 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                input.readMessage(
-                    getErrorFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  input.readMessage(getErrorFieldBuilder().getBuilder(), extensionRegistry);
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1992,28 +2173,36 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
       private com.google.rpc.Status error_;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> errorBuilder_;
+              com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
+          errorBuilder_;
       /**
+       *
+       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

        *
        * .google.rpc.Status error = 1;
+       *
        * @return Whether the error field is set.
        */
       public boolean hasError() {
         return ((bitField0_ & 0x00000001) != 0);
       }
       /**
+       *
+       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

        *
        * .google.rpc.Status error = 1;
+       *
        * @return The error.
        */
       public com.google.rpc.Status getError() {
@@ -2024,6 +2213,8 @@ public com.google.rpc.Status getError() {
         }
       }
       /**
+       *
+       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2044,14 +2235,15 @@ public Builder setError(com.google.rpc.Status value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

        *
        * .google.rpc.Status error = 1;
        */
-      public Builder setError(
-          com.google.rpc.Status.Builder builderForValue) {
+      public Builder setError(com.google.rpc.Status.Builder builderForValue) {
         if (errorBuilder_ == null) {
           error_ = builderForValue.build();
         } else {
@@ -2062,6 +2254,8 @@ public Builder setError(
         return this;
       }
       /**
+       *
+       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2070,9 +2264,9 @@ public Builder setError(
        */
       public Builder mergeError(com.google.rpc.Status value) {
         if (errorBuilder_ == null) {
-          if (((bitField0_ & 0x00000001) != 0) &&
-            error_ != null &&
-            error_ != com.google.rpc.Status.getDefaultInstance()) {
+          if (((bitField0_ & 0x00000001) != 0)
+              && error_ != null
+              && error_ != com.google.rpc.Status.getDefaultInstance()) {
             getErrorBuilder().mergeFrom(value);
           } else {
             error_ = value;
@@ -2085,6 +2279,8 @@ public Builder mergeError(com.google.rpc.Status value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2102,6 +2298,8 @@ public Builder clearError() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2114,6 +2312,8 @@ public com.google.rpc.Status.Builder getErrorBuilder() {
         return getErrorFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2124,11 +2324,12 @@ public com.google.rpc.StatusOrBuilder getErrorOrBuilder() {
         if (errorBuilder_ != null) {
           return errorBuilder_.getMessageOrBuilder();
         } else {
-          return error_ == null ?
-              com.google.rpc.Status.getDefaultInstance() : error_;
+          return error_ == null ? com.google.rpc.Status.getDefaultInstance() : error_;
         }
       }
       /**
+       *
+       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2136,18 +2337,19 @@ public com.google.rpc.StatusOrBuilder getErrorOrBuilder() {
        * .google.rpc.Status error = 1;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> 
+              com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
           getErrorFieldBuilder() {
         if (errorBuilder_ == null) {
-          errorBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>(
-                  getError(),
-                  getParentForChildren(),
-                  isClean());
+          errorBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.rpc.Status,
+                  com.google.rpc.Status.Builder,
+                  com.google.rpc.StatusOrBuilder>(getError(), getParentForChildren(), isClean());
           error_ = null;
         }
         return errorBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2160,41 +2362,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData DEFAULT_INSTANCE;
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public FailedData parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public FailedData parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2206,61 +2411,65 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface DeletingDataOrBuilder extends
+  public interface DeletingDataOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
-      com.google.protobuf.MessageOrBuilder {
-  }
+      com.google.protobuf.MessageOrBuilder {}
   /**
+   *
+   *
    * 
    * Further data for the deleting state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData}
    */
-  public static final class DeletingData extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class DeletingData extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
       DeletingDataOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use DeletingData.newBuilder() to construct.
     private DeletingData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private DeletingData() {
-    }
+
+    private DeletingData() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new DeletingData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2272,8 +2481,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -2291,12 +2499,13 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -2315,87 +2524,94 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -2405,39 +2621,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.newBuilder()
-      private Builder() {
-
-      }
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2445,13 +2663,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
+          getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
       }
 
@@ -2466,7 +2685,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData(this);
         onBuilt();
         return result;
       }
@@ -2475,46 +2695,52 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData buildParti
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData other) {
+        if (other
+            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance())
+          return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -2541,12 +2767,13 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2556,6 +2783,7 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2568,41 +2796,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData DEFAULT_INSTANCE;
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public DeletingData parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public DeletingData parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2614,61 +2845,65 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface ActiveDataOrBuilder extends
+  public interface ActiveDataOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
-      com.google.protobuf.MessageOrBuilder {
-  }
+      com.google.protobuf.MessageOrBuilder {}
   /**
+   *
+   *
    * 
    * Further data for the active state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData}
    */
-  public static final class ActiveData extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class ActiveData extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
       ActiveDataOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use ActiveData.newBuilder() to construct.
     private ActiveData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private ActiveData() {
-    }
+
+    private ActiveData() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new ActiveData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2680,8 +2915,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -2699,12 +2933,13 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -2723,87 +2958,94 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -2813,39 +3055,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.newBuilder()
-      private Builder() {
-
-      }
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2853,13 +3097,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
+          getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
       }
 
@@ -2874,7 +3119,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData(this);
         onBuilt();
         return result;
       }
@@ -2883,38 +3129,41 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData buildPartial
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -2922,7 +3171,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance()) return this;
+        if (other
+            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance())
+          return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -2949,12 +3200,13 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2964,6 +3216,7 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2976,41 +3229,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData DEFAULT_INSTANCE;
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public ActiveData parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public ActiveData parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3022,61 +3278,65 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface SuspendingDataOrBuilder extends
+  public interface SuspendingDataOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
-      com.google.protobuf.MessageOrBuilder {
-  }
+      com.google.protobuf.MessageOrBuilder {}
   /**
+   *
+   *
    * 
    * Further data for the suspending state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData}
    */
-  public static final class SuspendingData extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class SuspendingData extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
       SuspendingDataOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use SuspendingData.newBuilder() to construct.
     private SuspendingData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private SuspendingData() {
-    }
+
+    private SuspendingData() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new SuspendingData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -3088,8 +3348,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -3107,12 +3366,13 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -3131,87 +3391,95 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -3221,39 +3489,42 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder.class);
       }
 
-      // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.newBuilder()
-      private Builder() {
+      // Construct using
+      // com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.newBuilder()
+      private Builder() {}
 
-      }
-
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -3261,14 +3532,16 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getDefaultInstanceForType() {
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+          getDefaultInstanceForType() {
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+            .getDefaultInstance();
       }
 
       @java.lang.Override
@@ -3282,7 +3555,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData build()
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData(this);
         onBuilt();
         return result;
       }
@@ -3291,46 +3565,53 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData buildPar
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)other);
+          return mergeFrom(
+              (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData other) {
+        if (other
+            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+                .getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -3357,12 +3638,13 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -3372,6 +3654,7 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -3384,41 +3667,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData DEFAULT_INSTANCE;
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public SuspendingData parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public SuspendingData parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3430,61 +3716,65 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface SuspendedDataOrBuilder extends
+  public interface SuspendedDataOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
-      com.google.protobuf.MessageOrBuilder {
-  }
+      com.google.protobuf.MessageOrBuilder {}
   /**
+   *
+   *
    * 
    * Further data for the suspended state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData}
    */
-  public static final class SuspendedData extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class SuspendedData extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
       SuspendedDataOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use SuspendedData.newBuilder() to construct.
     private SuspendedData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private SuspendedData() {
-    }
+
+    private SuspendedData() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new SuspendedData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -3496,8 +3786,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -3515,12 +3804,13 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -3539,87 +3829,95 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -3629,39 +3927,42 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder.class);
       }
 
-      // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.newBuilder()
-      private Builder() {
-
-      }
+      // Construct using
+      // com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.newBuilder()
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -3669,13 +3970,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
+          getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
       }
 
@@ -3690,7 +3992,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData(this);
         onBuilt();
         return result;
       }
@@ -3699,46 +4002,52 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData buildPart
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData other) {
+        if (other
+            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance())
+          return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -3765,12 +4074,13 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -3780,6 +4090,7 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -3792,41 +4103,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData DEFAULT_INSTANCE;
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public SuspendedData parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public SuspendedData parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3838,16 +4152,18 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   private int stateDataCase_ = 0;
   private java.lang.Object stateData_;
+
   public enum StateDataCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     CREATING_DATA(2),
     ACCEPTED_DATA(3),
@@ -3859,6 +4175,7 @@ public enum StateDataCase
     SUSPENDED_DATA(9),
     STATEDATA_NOT_SET(0);
     private final int value;
+
     private StateDataCase(int value) {
       this.value = value;
     }
@@ -3874,62 +4191,85 @@ public static StateDataCase valueOf(int value) {
 
     public static StateDataCase forNumber(int value) {
       switch (value) {
-        case 2: return CREATING_DATA;
-        case 3: return ACCEPTED_DATA;
-        case 4: return PROVISIONING_DATA;
-        case 5: return FAILED_DATA;
-        case 6: return DELETING_DATA;
-        case 7: return ACTIVE_DATA;
-        case 8: return SUSPENDING_DATA;
-        case 9: return SUSPENDED_DATA;
-        case 0: return STATEDATA_NOT_SET;
-        default: return null;
+        case 2:
+          return CREATING_DATA;
+        case 3:
+          return ACCEPTED_DATA;
+        case 4:
+          return PROVISIONING_DATA;
+        case 5:
+          return FAILED_DATA;
+        case 6:
+          return DELETING_DATA;
+        case 7:
+          return ACTIVE_DATA;
+        case 8:
+          return SUSPENDING_DATA;
+        case 9:
+          return SUSPENDED_DATA;
+        case 0:
+          return STATEDATA_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public StateDataCase
-  getStateDataCase() {
-    return StateDataCase.forNumber(
-        stateDataCase_);
+  public StateDataCase getStateDataCase() {
+    return StateDataCase.forNumber(stateDataCase_);
   }
 
   public static final int STATE_FIELD_NUMBER = 1;
   private int state_ = 0;
   /**
+   *
+   *
    * 
    * State of the QueuedResource request.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
+   *
    * @return The enum numeric value on the wire for state.
    */
-  @java.lang.Override public int getStateValue() {
+  @java.lang.Override
+  public int getStateValue() {
     return state_;
   }
   /**
+   *
+   *
    * 
    * State of the QueuedResource request.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
+   *
    * @return The state.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2alpha1.QueuedResourceState.State getState() {
-    com.google.cloud.tpu.v2alpha1.QueuedResourceState.State result = com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.forNumber(state_);
-    return result == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.UNRECOGNIZED : result;
+  @java.lang.Override
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.State getState() {
+    com.google.cloud.tpu.v2alpha1.QueuedResourceState.State result =
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.forNumber(state_);
+    return result == null
+        ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.UNRECOGNIZED
+        : result;
   }
 
   public static final int CREATING_DATA_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
+   *
    * @return Whether the creatingData field is set.
    */
   @java.lang.Override
@@ -3937,21 +4277,26 @@ public boolean hasCreatingData() {
     return stateDataCase_ == 2;
   }
   /**
+   *
+   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
+   *
    * @return The creatingData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getCreatingData() {
     if (stateDataCase_ == 2) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Further data for the creating state.
    * 

@@ -3959,20 +4304,24 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getCreatin
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder getCreatingDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder
+      getCreatingDataOrBuilder() {
     if (stateDataCase_ == 2) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
   }
 
   public static final int ACCEPTED_DATA_FIELD_NUMBER = 3;
   /**
+   *
+   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
+   *
    * @return Whether the acceptedData field is set.
    */
   @java.lang.Override
@@ -3980,21 +4329,26 @@ public boolean hasAcceptedData() {
     return stateDataCase_ == 3;
   }
   /**
+   *
+   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
+   *
    * @return The acceptedData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getAcceptedData() {
     if (stateDataCase_ == 3) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Further data for the accepted state.
    * 

@@ -4002,20 +4356,25 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getAccepte
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder getAcceptedDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder
+      getAcceptedDataOrBuilder() {
     if (stateDataCase_ == 3) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
   }
 
   public static final int PROVISIONING_DATA_FIELD_NUMBER = 4;
   /**
+   *
+   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * 
+   *
    * @return Whether the provisioningData field is set.
    */
   @java.lang.Override
@@ -4023,42 +4382,53 @@ public boolean hasProvisioningData() {
     return stateDataCase_ == 4;
   }
   /**
+   *
+   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * 
+   *
    * @return The provisioningData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getProvisioningData() {
     if (stateDataCase_ == 4) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder getProvisioningDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder
+      getProvisioningDataOrBuilder() {
     if (stateDataCase_ == 4) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
   }
 
   public static final int FAILED_DATA_FIELD_NUMBER = 5;
   /**
+   *
+   *
    * 
    * Further data for the failed state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
+   *
    * @return Whether the failedData field is set.
    */
   @java.lang.Override
@@ -4066,21 +4436,26 @@ public boolean hasFailedData() {
     return stateDataCase_ == 5;
   }
   /**
+   *
+   *
    * 
    * Further data for the failed state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
+   *
    * @return The failedData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getFailedData() {
     if (stateDataCase_ == 5) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Further data for the failed state.
    * 

@@ -4088,20 +4463,24 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getFailedDat
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder getFailedDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder
+      getFailedDataOrBuilder() {
     if (stateDataCase_ == 5) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
   }
 
   public static final int DELETING_DATA_FIELD_NUMBER = 6;
   /**
+   *
+   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
+   *
    * @return Whether the deletingData field is set.
    */
   @java.lang.Override
@@ -4109,21 +4488,26 @@ public boolean hasDeletingData() {
     return stateDataCase_ == 6;
   }
   /**
+   *
+   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
+   *
    * @return The deletingData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDeletingData() {
     if (stateDataCase_ == 6) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Further data for the deleting state.
    * 

@@ -4131,20 +4515,24 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDeletin
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder getDeletingDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder
+      getDeletingDataOrBuilder() {
     if (stateDataCase_ == 6) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
   }
 
   public static final int ACTIVE_DATA_FIELD_NUMBER = 7;
   /**
+   *
+   *
    * 
    * Further data for the active state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
+   *
    * @return Whether the activeData field is set.
    */
   @java.lang.Override
@@ -4152,21 +4540,26 @@ public boolean hasActiveData() {
     return stateDataCase_ == 7;
   }
   /**
+   *
+   *
    * 
    * Further data for the active state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
+   *
    * @return The activeData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getActiveData() {
     if (stateDataCase_ == 7) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Further data for the active state.
    * 

@@ -4174,20 +4567,24 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getActiveDat
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder getActiveDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder
+      getActiveDataOrBuilder() {
     if (stateDataCase_ == 7) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
   }
 
   public static final int SUSPENDING_DATA_FIELD_NUMBER = 8;
   /**
+   *
+   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+   *
    * @return Whether the suspendingData field is set.
    */
   @java.lang.Override
@@ -4195,21 +4592,26 @@ public boolean hasSuspendingData() {
     return stateDataCase_ == 8;
   }
   /**
+   *
+   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+   *
    * @return The suspendingData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getSuspendingData() {
     if (stateDataCase_ == 8) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Further data for the suspending state.
    * 

@@ -4217,20 +4619,24 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getSuspe
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder getSuspendingDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder
+      getSuspendingDataOrBuilder() {
     if (stateDataCase_ == 8) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
   }
 
   public static final int SUSPENDED_DATA_FIELD_NUMBER = 9;
   /**
+   *
+   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
+   *
    * @return Whether the suspendedData field is set.
    */
   @java.lang.Override
@@ -4238,21 +4644,26 @@ public boolean hasSuspendedData() {
     return stateDataCase_ == 9;
   }
   /**
+   *
+   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
+   *
    * @return The suspendedData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getSuspendedData() {
     if (stateDataCase_ == 9) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Further data for the suspended state.
    * 

@@ -4260,14 +4671,16 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getSuspen
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder getSuspendedDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder
+      getSuspendedDataOrBuilder() {
     if (stateDataCase_ == 9) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -4279,34 +4692,42 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
-    if (state_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.STATE_UNSPECIFIED.getNumber()) {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (state_
+        != com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.STATE_UNSPECIFIED.getNumber()) {
       output.writeEnum(1, state_);
     }
     if (stateDataCase_ == 2) {
-      output.writeMessage(2, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_);
+      output.writeMessage(
+          2, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_);
     }
     if (stateDataCase_ == 3) {
-      output.writeMessage(3, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_);
+      output.writeMessage(
+          3, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_);
     }
     if (stateDataCase_ == 4) {
-      output.writeMessage(4, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_);
+      output.writeMessage(
+          4, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_);
     }
     if (stateDataCase_ == 5) {
-      output.writeMessage(5, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_);
+      output.writeMessage(
+          5, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_);
     }
     if (stateDataCase_ == 6) {
-      output.writeMessage(6, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_);
+      output.writeMessage(
+          6, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_);
     }
     if (stateDataCase_ == 7) {
-      output.writeMessage(7, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_);
+      output.writeMessage(
+          7, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_);
     }
     if (stateDataCase_ == 8) {
-      output.writeMessage(8, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_);
+      output.writeMessage(
+          8, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_);
     }
     if (stateDataCase_ == 9) {
-      output.writeMessage(9, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_);
+      output.writeMessage(
+          9, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_);
     }
     getUnknownFields().writeTo(output);
   }
@@ -4317,41 +4738,49 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (state_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.STATE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(1, state_);
+    if (state_
+        != com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.STATE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, state_);
     }
     if (stateDataCase_ == 2) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              2, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_);
     }
     if (stateDataCase_ == 3) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              3, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_);
     }
     if (stateDataCase_ == 4) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              4, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_);
     }
     if (stateDataCase_ == 5) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(5, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              5, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_);
     }
     if (stateDataCase_ == 6) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(6, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              6, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_);
     }
     if (stateDataCase_ == 7) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(7, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              7, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_);
     }
     if (stateDataCase_ == 8) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(8, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              8, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_);
     }
     if (stateDataCase_ == 9) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(9, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              9, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -4361,47 +4790,40 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.QueuedResourceState other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState) obj;
+    com.google.cloud.tpu.v2alpha1.QueuedResourceState other =
+        (com.google.cloud.tpu.v2alpha1.QueuedResourceState) obj;
 
     if (state_ != other.state_) return false;
     if (!getStateDataCase().equals(other.getStateDataCase())) return false;
     switch (stateDataCase_) {
       case 2:
-        if (!getCreatingData()
-            .equals(other.getCreatingData())) return false;
+        if (!getCreatingData().equals(other.getCreatingData())) return false;
         break;
       case 3:
-        if (!getAcceptedData()
-            .equals(other.getAcceptedData())) return false;
+        if (!getAcceptedData().equals(other.getAcceptedData())) return false;
         break;
       case 4:
-        if (!getProvisioningData()
-            .equals(other.getProvisioningData())) return false;
+        if (!getProvisioningData().equals(other.getProvisioningData())) return false;
         break;
       case 5:
-        if (!getFailedData()
-            .equals(other.getFailedData())) return false;
+        if (!getFailedData().equals(other.getFailedData())) return false;
         break;
       case 6:
-        if (!getDeletingData()
-            .equals(other.getDeletingData())) return false;
+        if (!getDeletingData().equals(other.getDeletingData())) return false;
         break;
       case 7:
-        if (!getActiveData()
-            .equals(other.getActiveData())) return false;
+        if (!getActiveData().equals(other.getActiveData())) return false;
         break;
       case 8:
-        if (!getSuspendingData()
-            .equals(other.getSuspendingData())) return false;
+        if (!getSuspendingData().equals(other.getSuspendingData())) return false;
         break;
       case 9:
-        if (!getSuspendedData()
-            .equals(other.getSuspendedData())) return false;
+        if (!getSuspendedData().equals(other.getSuspendedData())) return false;
         break;
       case 0:
       default:
@@ -4461,129 +4883,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * QueuedResourceState defines the details of the QueuedResource request.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState)
       com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -4619,9 +5047,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
     }
 
     @java.lang.Override
@@ -4640,8 +5068,11 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.QueuedResourceState buildPartial() {
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState result =
+          new com.google.cloud.tpu.v2alpha1.QueuedResourceState(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -4657,36 +5088,28 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResourceState res
     private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResourceState result) {
       result.stateDataCase_ = stateDataCase_;
       result.stateData_ = this.stateData_;
-      if (stateDataCase_ == 2 &&
-          creatingDataBuilder_ != null) {
+      if (stateDataCase_ == 2 && creatingDataBuilder_ != null) {
         result.stateData_ = creatingDataBuilder_.build();
       }
-      if (stateDataCase_ == 3 &&
-          acceptedDataBuilder_ != null) {
+      if (stateDataCase_ == 3 && acceptedDataBuilder_ != null) {
         result.stateData_ = acceptedDataBuilder_.build();
       }
-      if (stateDataCase_ == 4 &&
-          provisioningDataBuilder_ != null) {
+      if (stateDataCase_ == 4 && provisioningDataBuilder_ != null) {
         result.stateData_ = provisioningDataBuilder_.build();
       }
-      if (stateDataCase_ == 5 &&
-          failedDataBuilder_ != null) {
+      if (stateDataCase_ == 5 && failedDataBuilder_ != null) {
         result.stateData_ = failedDataBuilder_.build();
       }
-      if (stateDataCase_ == 6 &&
-          deletingDataBuilder_ != null) {
+      if (stateDataCase_ == 6 && deletingDataBuilder_ != null) {
         result.stateData_ = deletingDataBuilder_.build();
       }
-      if (stateDataCase_ == 7 &&
-          activeDataBuilder_ != null) {
+      if (stateDataCase_ == 7 && activeDataBuilder_ != null) {
         result.stateData_ = activeDataBuilder_.build();
       }
-      if (stateDataCase_ == 8 &&
-          suspendingDataBuilder_ != null) {
+      if (stateDataCase_ == 8 && suspendingDataBuilder_ != null) {
         result.stateData_ = suspendingDataBuilder_.build();
       }
-      if (stateDataCase_ == 9 &&
-          suspendedDataBuilder_ != null) {
+      if (stateDataCase_ == 9 && suspendedDataBuilder_ != null) {
         result.stateData_ = suspendedDataBuilder_.build();
       }
     }
@@ -4695,38 +5118,39 @@ private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResourceStat
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -4734,46 +5158,56 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState other) {
-      if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance())
+        return this;
       if (other.state_ != 0) {
         setStateValue(other.getStateValue());
       }
       switch (other.getStateDataCase()) {
-        case CREATING_DATA: {
-          mergeCreatingData(other.getCreatingData());
-          break;
-        }
-        case ACCEPTED_DATA: {
-          mergeAcceptedData(other.getAcceptedData());
-          break;
-        }
-        case PROVISIONING_DATA: {
-          mergeProvisioningData(other.getProvisioningData());
-          break;
-        }
-        case FAILED_DATA: {
-          mergeFailedData(other.getFailedData());
-          break;
-        }
-        case DELETING_DATA: {
-          mergeDeletingData(other.getDeletingData());
-          break;
-        }
-        case ACTIVE_DATA: {
-          mergeActiveData(other.getActiveData());
-          break;
-        }
-        case SUSPENDING_DATA: {
-          mergeSuspendingData(other.getSuspendingData());
-          break;
-        }
-        case SUSPENDED_DATA: {
-          mergeSuspendedData(other.getSuspendedData());
-          break;
-        }
-        case STATEDATA_NOT_SET: {
-          break;
-        }
+        case CREATING_DATA:
+          {
+            mergeCreatingData(other.getCreatingData());
+            break;
+          }
+        case ACCEPTED_DATA:
+          {
+            mergeAcceptedData(other.getAcceptedData());
+            break;
+          }
+        case PROVISIONING_DATA:
+          {
+            mergeProvisioningData(other.getProvisioningData());
+            break;
+          }
+        case FAILED_DATA:
+          {
+            mergeFailedData(other.getFailedData());
+            break;
+          }
+        case DELETING_DATA:
+          {
+            mergeDeletingData(other.getDeletingData());
+            break;
+          }
+        case ACTIVE_DATA:
+          {
+            mergeActiveData(other.getActiveData());
+            break;
+          }
+        case SUSPENDING_DATA:
+          {
+            mergeSuspendingData(other.getSuspendingData());
+            break;
+          }
+        case SUSPENDED_DATA:
+          {
+            mergeSuspendedData(other.getSuspendedData());
+            break;
+          }
+        case STATEDATA_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -4801,73 +5235,68 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8: {
-              state_ = input.readEnum();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 8
-            case 18: {
-              input.readMessage(
-                  getCreatingDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              stateDataCase_ = 2;
-              break;
-            } // case 18
-            case 26: {
-              input.readMessage(
-                  getAcceptedDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              stateDataCase_ = 3;
-              break;
-            } // case 26
-            case 34: {
-              input.readMessage(
-                  getProvisioningDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              stateDataCase_ = 4;
-              break;
-            } // case 34
-            case 42: {
-              input.readMessage(
-                  getFailedDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              stateDataCase_ = 5;
-              break;
-            } // case 42
-            case 50: {
-              input.readMessage(
-                  getDeletingDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              stateDataCase_ = 6;
-              break;
-            } // case 50
-            case 58: {
-              input.readMessage(
-                  getActiveDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              stateDataCase_ = 7;
-              break;
-            } // case 58
-            case 66: {
-              input.readMessage(
-                  getSuspendingDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              stateDataCase_ = 8;
-              break;
-            } // case 66
-            case 74: {
-              input.readMessage(
-                  getSuspendedDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              stateDataCase_ = 9;
-              break;
-            } // case 74
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 8:
+              {
+                state_ = input.readEnum();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+            case 18:
+              {
+                input.readMessage(getCreatingDataFieldBuilder().getBuilder(), extensionRegistry);
+                stateDataCase_ = 2;
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(getAcceptedDataFieldBuilder().getBuilder(), extensionRegistry);
+                stateDataCase_ = 3;
+                break;
+              } // case 26
+            case 34:
+              {
+                input.readMessage(
+                    getProvisioningDataFieldBuilder().getBuilder(), extensionRegistry);
+                stateDataCase_ = 4;
+                break;
+              } // case 34
+            case 42:
+              {
+                input.readMessage(getFailedDataFieldBuilder().getBuilder(), extensionRegistry);
+                stateDataCase_ = 5;
+                break;
+              } // case 42
+            case 50:
+              {
+                input.readMessage(getDeletingDataFieldBuilder().getBuilder(), extensionRegistry);
+                stateDataCase_ = 6;
+                break;
+              } // case 50
+            case 58:
+              {
+                input.readMessage(getActiveDataFieldBuilder().getBuilder(), extensionRegistry);
+                stateDataCase_ = 7;
+                break;
+              } // case 58
+            case 66:
+              {
+                input.readMessage(getSuspendingDataFieldBuilder().getBuilder(), extensionRegistry);
+                stateDataCase_ = 8;
+                break;
+              } // case 66
+            case 74:
+              {
+                input.readMessage(getSuspendedDataFieldBuilder().getBuilder(), extensionRegistry);
+                stateDataCase_ = 9;
+                break;
+              } // case 74
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -4877,12 +5306,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int stateDataCase_ = 0;
     private java.lang.Object stateData_;
-    public StateDataCase
-        getStateDataCase() {
-      return StateDataCase.forNumber(
-          stateDataCase_);
+
+    public StateDataCase getStateDataCase() {
+      return StateDataCase.forNumber(stateDataCase_);
     }
 
     public Builder clearStateData() {
@@ -4896,22 +5325,29 @@ public Builder clearStateData() {
 
     private int state_ = 0;
     /**
+     *
+     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
+     *
      * @return The enum numeric value on the wire for state.
      */
-    @java.lang.Override public int getStateValue() {
+    @java.lang.Override
+    public int getStateValue() {
       return state_;
     }
     /**
+     *
+     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
+     *
      * @param value The enum numeric value on the wire for state to set.
      * @return This builder for chaining.
      */
@@ -4922,24 +5358,33 @@ public Builder setStateValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
+     *
      * @return The state.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.QueuedResourceState.State getState() {
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.State result = com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.forNumber(state_);
-      return result == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.UNRECOGNIZED : result;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.State result =
+          com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.forNumber(state_);
+      return result == null
+          ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.UNRECOGNIZED
+          : result;
     }
     /**
+     *
+     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
+     *
      * @param value The state to set.
      * @return This builder for chaining.
      */
@@ -4953,11 +5398,14 @@ public Builder setState(com.google.cloud.tpu.v2alpha1.QueuedResourceState.State
       return this;
     }
     /**
+     *
+     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearState() {
@@ -4968,13 +5416,19 @@ public Builder clearState() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder> creatingDataBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder>
+        creatingDataBuilder_;
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
+     *
      * @return Whether the creatingData field is set.
      */
     @java.lang.Override
@@ -4982,11 +5436,14 @@ public boolean hasCreatingData() {
       return stateDataCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
+     *
      * @return The creatingData.
      */
     @java.lang.Override
@@ -5004,13 +5461,16 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getCreatin
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
-    public Builder setCreatingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData value) {
+    public Builder setCreatingData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData value) {
       if (creatingDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5024,6 +5484,8 @@ public Builder setCreatingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

@@ -5042,18 +5504,26 @@ public Builder setCreatingData(
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
-    public Builder mergeCreatingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData value) {
+    public Builder mergeCreatingData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData value) {
       if (creatingDataBuilder_ == null) {
-        if (stateDataCase_ == 2 &&
-            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance()) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_)
-              .mergeFrom(value).buildPartial();
+        if (stateDataCase_ == 2
+            && stateData_
+                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
+                    .getDefaultInstance()) {
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           stateData_ = value;
         }
@@ -5069,6 +5539,8 @@ public Builder mergeCreatingData(com.google.cloud.tpu.v2alpha1.QueuedResourceSta
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

@@ -5092,16 +5564,21 @@ public Builder clearCreatingData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder getCreatingDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder
+        getCreatingDataBuilder() {
       return getCreatingDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

@@ -5109,7 +5586,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder ge
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder getCreatingDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder
+        getCreatingDataOrBuilder() {
       if ((stateDataCase_ == 2) && (creatingDataBuilder_ != null)) {
         return creatingDataBuilder_.getMessageOrBuilder();
       } else {
@@ -5120,6 +5598,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder g
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

@@ -5127,14 +5607,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder g
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder>
         getCreatingDataFieldBuilder() {
       if (creatingDataBuilder_ == null) {
         if (!(stateDataCase_ == 2)) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
         }
-        creatingDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder>(
+        creatingDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -5146,13 +5632,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder g
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder> acceptedDataBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder>
+        acceptedDataBuilder_;
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
+     *
      * @return Whether the acceptedData field is set.
      */
     @java.lang.Override
@@ -5160,11 +5652,14 @@ public boolean hasAcceptedData() {
       return stateDataCase_ == 3;
     }
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
+     *
      * @return The acceptedData.
      */
     @java.lang.Override
@@ -5182,13 +5677,16 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getAccepte
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
-    public Builder setAcceptedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData value) {
+    public Builder setAcceptedData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData value) {
       if (acceptedDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5202,6 +5700,8 @@ public Builder setAcceptedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

@@ -5220,18 +5720,26 @@ public Builder setAcceptedData(
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
-    public Builder mergeAcceptedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData value) {
+    public Builder mergeAcceptedData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData value) {
       if (acceptedDataBuilder_ == null) {
-        if (stateDataCase_ == 3 &&
-            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance()) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_)
-              .mergeFrom(value).buildPartial();
+        if (stateDataCase_ == 3
+            && stateData_
+                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
+                    .getDefaultInstance()) {
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           stateData_ = value;
         }
@@ -5247,6 +5755,8 @@ public Builder mergeAcceptedData(com.google.cloud.tpu.v2alpha1.QueuedResourceSta
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

@@ -5270,16 +5780,21 @@ public Builder clearAcceptedData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder getAcceptedDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder
+        getAcceptedDataBuilder() {
       return getAcceptedDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

@@ -5287,7 +5802,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder ge
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder getAcceptedDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder
+        getAcceptedDataOrBuilder() {
       if ((stateDataCase_ == 3) && (acceptedDataBuilder_ != null)) {
         return acceptedDataBuilder_.getMessageOrBuilder();
       } else {
@@ -5298,6 +5814,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder g
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

@@ -5305,14 +5823,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder g
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder>
         getAcceptedDataFieldBuilder() {
       if (acceptedDataBuilder_ == null) {
         if (!(stateDataCase_ == 3)) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
         }
-        acceptedDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder>(
+        acceptedDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -5324,13 +5848,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder g
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder> provisioningDataBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder>
+        provisioningDataBuilder_;
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * 
+     *
      * @return Whether the provisioningData field is set.
      */
     @java.lang.Override
@@ -5338,35 +5869,46 @@ public boolean hasProvisioningData() {
       return stateDataCase_ == 4;
     }
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * 
+     *
      * @return The provisioningData.
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getProvisioningData() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+        getProvisioningData() {
       if (provisioningDataBuilder_ == null) {
         if (stateDataCase_ == 4) {
           return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+            .getDefaultInstance();
       } else {
         if (stateDataCase_ == 4) {
           return provisioningDataBuilder_.getMessage();
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+            .getDefaultInstance();
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * 
      */
-    public Builder setProvisioningData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData value) {
+    public Builder setProvisioningData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData value) {
       if (provisioningDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5380,14 +5922,18 @@ public Builder setProvisioningData(com.google.cloud.tpu.v2alpha1.QueuedResourceS
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * 
      */
     public Builder setProvisioningData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder builderForValue) {
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder
+            builderForValue) {
       if (provisioningDataBuilder_ == null) {
         stateData_ = builderForValue.build();
         onChanged();
@@ -5398,18 +5944,28 @@ public Builder setProvisioningData(
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * 
      */
-    public Builder mergeProvisioningData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData value) {
+    public Builder mergeProvisioningData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData value) {
       if (provisioningDataBuilder_ == null) {
-        if (stateDataCase_ == 4 &&
-            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance()) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_)
-              .mergeFrom(value).buildPartial();
+        if (stateDataCase_ == 4
+            && stateData_
+                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+                    .getDefaultInstance()) {
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
+                          stateData_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           stateData_ = value;
         }
@@ -5425,11 +5981,14 @@ public Builder mergeProvisioningData(com.google.cloud.tpu.v2alpha1.QueuedResourc
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * 
      */
     public Builder clearProvisioningData() {
       if (provisioningDataBuilder_ == null) {
@@ -5448,49 +6007,68 @@ public Builder clearProvisioningData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * 
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder getProvisioningDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder
+        getProvisioningDataBuilder() {
       return getProvisioningDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * 
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder getProvisioningDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder
+        getProvisioningDataOrBuilder() {
       if ((stateDataCase_ == 4) && (provisioningDataBuilder_ != null)) {
         return provisioningDataBuilder_.getMessageOrBuilder();
       } else {
         if (stateDataCase_ == 4) {
           return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+            .getDefaultInstance();
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder>
         getProvisioningDataFieldBuilder() {
       if (provisioningDataBuilder_ == null) {
         if (!(stateDataCase_ == 4)) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+                  .getDefaultInstance();
         }
-        provisioningDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder>(
+        provisioningDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -5502,13 +6080,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuild
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder> failedDataBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder>
+        failedDataBuilder_;
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
+     *
      * @return Whether the failedData field is set.
      */
     @java.lang.Override
@@ -5516,11 +6100,14 @@ public boolean hasFailedData() {
       return stateDataCase_ == 5;
     }
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
+     *
      * @return The failedData.
      */
     @java.lang.Override
@@ -5538,13 +6125,16 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getFailedDat
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
-    public Builder setFailedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData value) {
+    public Builder setFailedData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData value) {
       if (failedDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5558,6 +6148,8 @@ public Builder setFailedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.F
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

@@ -5576,18 +6168,26 @@ public Builder setFailedData(
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
-    public Builder mergeFailedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData value) {
+    public Builder mergeFailedData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData value) {
       if (failedDataBuilder_ == null) {
-        if (stateDataCase_ == 5 &&
-            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance()) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_)
-              .mergeFrom(value).buildPartial();
+        if (stateDataCase_ == 5
+            && stateData_
+                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
+                    .getDefaultInstance()) {
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           stateData_ = value;
         }
@@ -5603,6 +6203,8 @@ public Builder mergeFailedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

@@ -5626,16 +6228,21 @@ public Builder clearFailedData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder getFailedDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder
+        getFailedDataBuilder() {
       return getFailedDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

@@ -5643,7 +6250,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder getF
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder getFailedDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder
+        getFailedDataOrBuilder() {
       if ((stateDataCase_ == 5) && (failedDataBuilder_ != null)) {
         return failedDataBuilder_.getMessageOrBuilder();
       } else {
@@ -5654,6 +6262,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder get
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

@@ -5661,14 +6271,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder get
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder>
         getFailedDataFieldBuilder() {
       if (failedDataBuilder_ == null) {
         if (!(stateDataCase_ == 5)) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
         }
-        failedDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder>(
+        failedDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -5680,13 +6296,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder get
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder> deletingDataBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder>
+        deletingDataBuilder_;
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
+     *
      * @return Whether the deletingData field is set.
      */
     @java.lang.Override
@@ -5694,11 +6316,14 @@ public boolean hasDeletingData() {
       return stateDataCase_ == 6;
     }
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
+     *
      * @return The deletingData.
      */
     @java.lang.Override
@@ -5716,13 +6341,16 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDeletin
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
-    public Builder setDeletingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData value) {
+    public Builder setDeletingData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData value) {
       if (deletingDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5736,6 +6364,8 @@ public Builder setDeletingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

@@ -5754,18 +6384,26 @@ public Builder setDeletingData(
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
-    public Builder mergeDeletingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData value) {
+    public Builder mergeDeletingData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData value) {
       if (deletingDataBuilder_ == null) {
-        if (stateDataCase_ == 6 &&
-            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance()) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_)
-              .mergeFrom(value).buildPartial();
+        if (stateDataCase_ == 6
+            && stateData_
+                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
+                    .getDefaultInstance()) {
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           stateData_ = value;
         }
@@ -5781,6 +6419,8 @@ public Builder mergeDeletingData(com.google.cloud.tpu.v2alpha1.QueuedResourceSta
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

@@ -5804,16 +6444,21 @@ public Builder clearDeletingData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder getDeletingDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder
+        getDeletingDataBuilder() {
       return getDeletingDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

@@ -5821,7 +6466,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder ge
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder getDeletingDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder
+        getDeletingDataOrBuilder() {
       if ((stateDataCase_ == 6) && (deletingDataBuilder_ != null)) {
         return deletingDataBuilder_.getMessageOrBuilder();
       } else {
@@ -5832,6 +6478,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder g
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

@@ -5839,14 +6487,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder g
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder>
         getDeletingDataFieldBuilder() {
       if (deletingDataBuilder_ == null) {
         if (!(stateDataCase_ == 6)) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
         }
-        deletingDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder>(
+        deletingDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -5858,13 +6512,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder g
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder> activeDataBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder>
+        activeDataBuilder_;
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
+     *
      * @return Whether the activeData field is set.
      */
     @java.lang.Override
@@ -5872,11 +6532,14 @@ public boolean hasActiveData() {
       return stateDataCase_ == 7;
     }
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
+     *
      * @return The activeData.
      */
     @java.lang.Override
@@ -5894,13 +6557,16 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getActiveDat
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
-    public Builder setActiveData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData value) {
+    public Builder setActiveData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData value) {
       if (activeDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5914,6 +6580,8 @@ public Builder setActiveData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.A
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

@@ -5932,18 +6600,26 @@ public Builder setActiveData(
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
-    public Builder mergeActiveData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData value) {
+    public Builder mergeActiveData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData value) {
       if (activeDataBuilder_ == null) {
-        if (stateDataCase_ == 7 &&
-            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance()) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_)
-              .mergeFrom(value).buildPartial();
+        if (stateDataCase_ == 7
+            && stateData_
+                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
+                    .getDefaultInstance()) {
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           stateData_ = value;
         }
@@ -5959,6 +6635,8 @@ public Builder mergeActiveData(com.google.cloud.tpu.v2alpha1.QueuedResourceState
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

@@ -5982,16 +6660,21 @@ public Builder clearActiveData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder getActiveDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder
+        getActiveDataBuilder() {
       return getActiveDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

@@ -5999,7 +6682,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder getA
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder getActiveDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder
+        getActiveDataOrBuilder() {
       if ((stateDataCase_ == 7) && (activeDataBuilder_ != null)) {
         return activeDataBuilder_.getMessageOrBuilder();
       } else {
@@ -6010,6 +6694,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder get
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

@@ -6017,14 +6703,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder get
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder>
         getActiveDataFieldBuilder() {
       if (activeDataBuilder_ == null) {
         if (!(stateDataCase_ == 7)) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
         }
-        activeDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder>(
+        activeDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -6036,13 +6728,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder get
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder> suspendingDataBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder>
+        suspendingDataBuilder_;
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * 
+     *
      * @return Whether the suspendingData field is set.
      */
     @java.lang.Override
@@ -6050,11 +6749,15 @@ public boolean hasSuspendingData() {
       return stateDataCase_ == 8;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * 
+     *
      * @return The suspendingData.
      */
     @java.lang.Override
@@ -6063,22 +6766,28 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getSuspe
         if (stateDataCase_ == 8) {
           return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+            .getDefaultInstance();
       } else {
         if (stateDataCase_ == 8) {
           return suspendingDataBuilder_.getMessage();
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+            .getDefaultInstance();
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * 
      */
-    public Builder setSuspendingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData value) {
+    public Builder setSuspendingData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData value) {
       if (suspendingDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6092,11 +6801,14 @@ public Builder setSuspendingData(com.google.cloud.tpu.v2alpha1.QueuedResourceSta
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * 
      */
     public Builder setSuspendingData(
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder builderForValue) {
@@ -6110,18 +6822,27 @@ public Builder setSuspendingData(
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * 
      */
-    public Builder mergeSuspendingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData value) {
+    public Builder mergeSuspendingData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData value) {
       if (suspendingDataBuilder_ == null) {
-        if (stateDataCase_ == 8 &&
-            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance()) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_)
-              .mergeFrom(value).buildPartial();
+        if (stateDataCase_ == 8
+            && stateData_
+                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+                    .getDefaultInstance()) {
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           stateData_ = value;
         }
@@ -6137,11 +6858,14 @@ public Builder mergeSuspendingData(com.google.cloud.tpu.v2alpha1.QueuedResourceS
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * 
      */
     public Builder clearSuspendingData() {
       if (suspendingDataBuilder_ == null) {
@@ -6160,49 +6884,67 @@ public Builder clearSuspendingData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * 
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder getSuspendingDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder
+        getSuspendingDataBuilder() {
       return getSuspendingDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * 
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder getSuspendingDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder
+        getSuspendingDataOrBuilder() {
       if ((stateDataCase_ == 8) && (suspendingDataBuilder_ != null)) {
         return suspendingDataBuilder_.getMessageOrBuilder();
       } else {
         if (stateDataCase_ == 8) {
           return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+            .getDefaultInstance();
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder>
         getSuspendingDataFieldBuilder() {
       if (suspendingDataBuilder_ == null) {
         if (!(stateDataCase_ == 8)) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
         }
-        suspendingDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder>(
+        suspendingDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -6214,13 +6956,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder> suspendedDataBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder>
+        suspendedDataBuilder_;
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
+     *
      * @return Whether the suspendedData field is set.
      */
     @java.lang.Override
@@ -6228,11 +6976,14 @@ public boolean hasSuspendedData() {
       return stateDataCase_ == 9;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
+     *
      * @return The suspendedData.
      */
     @java.lang.Override
@@ -6250,13 +7001,16 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getSuspen
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
-    public Builder setSuspendedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData value) {
+    public Builder setSuspendedData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData value) {
       if (suspendedDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6270,6 +7024,8 @@ public Builder setSuspendedData(com.google.cloud.tpu.v2alpha1.QueuedResourceStat
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

@@ -6288,18 +7044,26 @@ public Builder setSuspendedData(
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
-    public Builder mergeSuspendedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData value) {
+    public Builder mergeSuspendedData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData value) {
       if (suspendedDataBuilder_ == null) {
-        if (stateDataCase_ == 9 &&
-            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance()) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_)
-              .mergeFrom(value).buildPartial();
+        if (stateDataCase_ == 9
+            && stateData_
+                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
+                    .getDefaultInstance()) {
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           stateData_ = value;
         }
@@ -6315,6 +7079,8 @@ public Builder mergeSuspendedData(com.google.cloud.tpu.v2alpha1.QueuedResourceSt
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

@@ -6338,16 +7104,21 @@ public Builder clearSuspendedData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder getSuspendedDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder
+        getSuspendedDataBuilder() {
       return getSuspendedDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

@@ -6355,7 +7126,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder g
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder getSuspendedDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder
+        getSuspendedDataOrBuilder() {
       if ((stateDataCase_ == 9) && (suspendedDataBuilder_ != null)) {
         return suspendedDataBuilder_.getMessageOrBuilder();
       } else {
@@ -6366,6 +7138,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

@@ -6373,14 +7147,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder>
         getSuspendedDataFieldBuilder() {
       if (suspendedDataBuilder_ == null) {
         if (!(stateDataCase_ == 9)) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
         }
-        suspendedDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder>(
+        suspendedDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -6390,9 +7170,9 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder
       onChanged();
       return suspendedDataBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -6402,12 +7182,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState)
   private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState();
   }
@@ -6416,27 +7196,27 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResourceState getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public QueuedResourceState parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public QueuedResourceState parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -6451,6 +7231,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
similarity index 83%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
index 22322f40f69a..a1247577c5e7 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
@@ -1,131 +1,191 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface QueuedResourceStateOrBuilder extends
+public interface QueuedResourceStateOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * State of the QueuedResource request.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
+   *
    * @return The enum numeric value on the wire for state.
    */
   int getStateValue();
   /**
+   *
+   *
    * 
    * State of the QueuedResource request.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
+   *
    * @return The state.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.State getState();
 
   /**
+   *
+   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
+   *
    * @return Whether the creatingData field is set.
    */
   boolean hasCreatingData();
   /**
+   *
+   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
+   *
    * @return The creatingData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getCreatingData();
   /**
+   *
+   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder getCreatingDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder
+      getCreatingDataOrBuilder();
 
   /**
+   *
+   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
+   *
    * @return Whether the acceptedData field is set.
    */
   boolean hasAcceptedData();
   /**
+   *
+   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
+   *
    * @return The acceptedData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getAcceptedData();
   /**
+   *
+   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder getAcceptedDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder
+      getAcceptedDataOrBuilder();
 
   /**
+   *
+   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * 
+   *
    * @return Whether the provisioningData field is set.
    */
   boolean hasProvisioningData();
   /**
+   *
+   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * 
+   *
    * @return The provisioningData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getProvisioningData();
   /**
+   *
+   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * 
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder getProvisioningDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder
+      getProvisioningDataOrBuilder();
 
   /**
+   *
+   *
    * 
    * Further data for the failed state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
+   *
    * @return Whether the failedData field is set.
    */
   boolean hasFailedData();
   /**
+   *
+   *
    * 
    * Further data for the failed state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
+   *
    * @return The failedData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getFailedData();
   /**
+   *
+   *
    * 
    * Further data for the failed state.
    * 

@@ -135,51 +195,68 @@ public interface QueuedResourceStateOrBuilder extends
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder getFailedDataOrBuilder();
 
   /**
+   *
+   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
+   *
    * @return Whether the deletingData field is set.
    */
   boolean hasDeletingData();
   /**
+   *
+   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
+   *
    * @return The deletingData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDeletingData();
   /**
+   *
+   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder getDeletingDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder
+      getDeletingDataOrBuilder();
 
   /**
+   *
+   *
    * 
    * Further data for the active state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
+   *
    * @return Whether the activeData field is set.
    */
   boolean hasActiveData();
   /**
+   *
+   *
    * 
    * Further data for the active state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
+   *
    * @return The activeData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getActiveData();
   /**
+   *
+   *
    * 
    * Further data for the active state.
    * 

@@ -189,58 +266,76 @@ public interface QueuedResourceStateOrBuilder extends
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder getActiveDataOrBuilder();
 
   /**
+   *
+   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+   *
    * @return Whether the suspendingData field is set.
    */
   boolean hasSuspendingData();
   /**
+   *
+   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+   *
    * @return The suspendingData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getSuspendingData();
   /**
+   *
+   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder getSuspendingDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder
+      getSuspendingDataOrBuilder();
 
   /**
+   *
+   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
+   *
    * @return Whether the suspendedData field is set.
    */
   boolean hasSuspendedData();
   /**
+   *
+   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
+   *
    * @return The suspendedData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getSuspendedData();
   /**
+   *
+   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder getSuspendedDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder
+      getSuspendedDataOrBuilder();
 
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.StateDataCase getStateDataCase();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
index f6769b7b55e4..f0b8b6ecc24f 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A runtime version that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.RuntimeVersion}
  */
-public final class RuntimeVersion extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class RuntimeVersion extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.RuntimeVersion)
     RuntimeVersionOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use RuntimeVersion.newBuilder() to construct.
   private RuntimeVersion(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private RuntimeVersion() {
     name_ = "";
     version_ = "";
@@ -26,38 +44,43 @@ private RuntimeVersion() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new RuntimeVersion();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion.class, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder.class);
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion.class,
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +89,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,14 +120,18 @@ public java.lang.String getName() {
   }
 
   public static final int VERSION_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object version_ = "";
   /**
+   *
+   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
+   *
    * @return The version.
    */
   @java.lang.Override
@@ -113,29 +140,29 @@ public java.lang.String getVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       version_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
+   *
    * @return The bytes for version.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getVersionBytes() {
+  public com.google.protobuf.ByteString getVersionBytes() {
     java.lang.Object ref = version_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       version_ = b;
       return b;
     } else {
@@ -144,6 +171,7 @@ public java.lang.String getVersion() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -155,8 +183,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -186,17 +213,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.RuntimeVersion)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.RuntimeVersion other = (com.google.cloud.tpu.v2alpha1.RuntimeVersion) obj;
+    com.google.cloud.tpu.v2alpha1.RuntimeVersion other =
+        (com.google.cloud.tpu.v2alpha1.RuntimeVersion) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getVersion()
-        .equals(other.getVersion())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getVersion().equals(other.getVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -217,130 +243,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.RuntimeVersion prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A runtime version that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.RuntimeVersion}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.RuntimeVersion)
       com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.RuntimeVersion.class, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder.class);
+              com.google.cloud.tpu.v2alpha1.RuntimeVersion.class,
+              com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.RuntimeVersion.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,9 +383,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
     }
 
     @java.lang.Override
@@ -372,8 +404,11 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.RuntimeVersion buildPartial() {
-      com.google.cloud.tpu.v2alpha1.RuntimeVersion result = new com.google.cloud.tpu.v2alpha1.RuntimeVersion(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.RuntimeVersion result =
+          new com.google.cloud.tpu.v2alpha1.RuntimeVersion(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -392,38 +427,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.RuntimeVersion result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.RuntimeVersion) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.RuntimeVersion)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.RuntimeVersion) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -468,22 +504,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              version_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                version_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -493,22 +532,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -517,20 +559,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -538,28 +581,35 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -569,17 +619,21 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -589,18 +643,20 @@ public Builder setNameBytes(
 
     private java.lang.Object version_ = "";
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @return The version.
      */
     public java.lang.String getVersion() {
       java.lang.Object ref = version_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         version_ = s;
         return s;
@@ -609,20 +665,21 @@ public java.lang.String getVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @return The bytes for version.
      */
-    public com.google.protobuf.ByteString
-        getVersionBytes() {
+    public com.google.protobuf.ByteString getVersionBytes() {
       java.lang.Object ref = version_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         version_ = b;
         return b;
       } else {
@@ -630,28 +687,35 @@ public java.lang.String getVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @param value The version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearVersion() {
@@ -661,26 +725,30 @@ public Builder clearVersion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @param value The bytes for version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -690,12 +758,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.RuntimeVersion)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.RuntimeVersion)
   private static final com.google.cloud.tpu.v2alpha1.RuntimeVersion DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.RuntimeVersion();
   }
@@ -704,27 +772,27 @@ public static com.google.cloud.tpu.v2alpha1.RuntimeVersion getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public RuntimeVersion parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public RuntimeVersion parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -739,6 +807,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.RuntimeVersion getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionName.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionName.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionName.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
similarity index 52%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
index 61ba8883f9e3..06fc731dd3cd 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
@@ -1,49 +1,75 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface RuntimeVersionOrBuilder extends
+public interface RuntimeVersionOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.RuntimeVersion)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
+   *
    * @return The version.
    */
   java.lang.String getVersion();
   /**
+   *
+   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
+   *
    * @return The bytes for version.
    */
-  com.google.protobuf.ByteString
-      getVersionBytes();
+  com.google.protobuf.ByteString getVersionBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
index 6b5d8b5dff08..88a17056f231 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
@@ -1,60 +1,81 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Sets the scheduling options for this node.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.SchedulingConfig}
  */
-public final class SchedulingConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SchedulingConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.SchedulingConfig)
     SchedulingConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SchedulingConfig.newBuilder() to construct.
   private SchedulingConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private SchedulingConfig() {
-  }
+
+  private SchedulingConfig() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SchedulingConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.SchedulingConfig.class, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder.class);
+            com.google.cloud.tpu.v2alpha1.SchedulingConfig.class,
+            com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder.class);
   }
 
   public static final int PREEMPTIBLE_FIELD_NUMBER = 1;
   private boolean preemptible_ = false;
   /**
+   *
+   *
    * 
    * Defines whether the node is preemptible.
    * 

    *
    * bool preemptible = 1;
+   *
    * @return The preemptible.
    */
   @java.lang.Override
@@ -65,11 +86,14 @@ public boolean getPreemptible() {
   public static final int RESERVED_FIELD_NUMBER = 2;
   private boolean reserved_ = false;
   /**
+   *
+   *
    * 
    * Whether the node is created under a reservation.
    * 

    *
    * bool reserved = 2;
+   *
    * @return The reserved.
    */
   @java.lang.Override
@@ -78,6 +102,7 @@ public boolean getReserved() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -89,8 +114,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (preemptible_ != false) {
       output.writeBool(1, preemptible_);
     }
@@ -107,12 +131,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (preemptible_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(1, preemptible_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, preemptible_);
     }
     if (reserved_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(2, reserved_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, reserved_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -122,17 +144,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.SchedulingConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.SchedulingConfig other = (com.google.cloud.tpu.v2alpha1.SchedulingConfig) obj;
+    com.google.cloud.tpu.v2alpha1.SchedulingConfig other =
+        (com.google.cloud.tpu.v2alpha1.SchedulingConfig) obj;
 
-    if (getPreemptible()
-        != other.getPreemptible()) return false;
-    if (getReserved()
-        != other.getReserved()) return false;
+    if (getPreemptible() != other.getPreemptible()) return false;
+    if (getReserved() != other.getReserved()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -145,140 +166,144 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + PREEMPTIBLE_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getPreemptible());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getPreemptible());
     hash = (37 * hash) + RESERVED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getReserved());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReserved());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.SchedulingConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Sets the scheduling options for this node.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.SchedulingConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.SchedulingConfig)
       com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.SchedulingConfig.class, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder.class);
+              com.google.cloud.tpu.v2alpha1.SchedulingConfig.class,
+              com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.SchedulingConfig.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -289,9 +314,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
@@ -310,8 +335,11 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.SchedulingConfig buildPartial() {
-      com.google.cloud.tpu.v2alpha1.SchedulingConfig result = new com.google.cloud.tpu.v2alpha1.SchedulingConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.SchedulingConfig result =
+          new com.google.cloud.tpu.v2alpha1.SchedulingConfig(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +358,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.SchedulingConfig result
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.SchedulingConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.SchedulingConfig)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.SchedulingConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -402,22 +431,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8: {
-              preemptible_ = input.readBool();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 8
-            case 16: {
-              reserved_ = input.readBool();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 8:
+              {
+                preemptible_ = input.readBool();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+            case 16:
+              {
+                reserved_ = input.readBool();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -427,15 +459,19 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private boolean preemptible_ ;
+    private boolean preemptible_;
     /**
+     *
+     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
+     *
      * @return The preemptible.
      */
     @java.lang.Override
@@ -443,27 +479,33 @@ public boolean getPreemptible() {
       return preemptible_;
     }
     /**
+     *
+     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
+     *
      * @param value The preemptible to set.
      * @return This builder for chaining.
      */
     public Builder setPreemptible(boolean value) {
-      
+
       preemptible_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPreemptible() {
@@ -473,13 +515,16 @@ public Builder clearPreemptible() {
       return this;
     }
 
-    private boolean reserved_ ;
+    private boolean reserved_;
     /**
+     *
+     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
+     *
      * @return The reserved.
      */
     @java.lang.Override
@@ -487,27 +532,33 @@ public boolean getReserved() {
       return reserved_;
     }
     /**
+     *
+     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
+     *
      * @param value The reserved to set.
      * @return This builder for chaining.
      */
     public Builder setReserved(boolean value) {
-      
+
       reserved_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearReserved() {
@@ -516,9 +567,9 @@ public Builder clearReserved() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -528,12 +579,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.SchedulingConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.SchedulingConfig)
   private static final com.google.cloud.tpu.v2alpha1.SchedulingConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.SchedulingConfig();
   }
@@ -542,27 +593,27 @@ public static com.google.cloud.tpu.v2alpha1.SchedulingConfig getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SchedulingConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SchedulingConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -577,6 +628,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.SchedulingConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
new file mode 100644
index 000000000000..4f174ebe747d
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface SchedulingConfigOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.SchedulingConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Defines whether the node is preemptible.
+   * 

+   *
+   * bool preemptible = 1;
+   *
+   * @return The preemptible.
+   */
+  boolean getPreemptible();
+
+  /**
+   *
+   *
+   * 
+   * Whether the node is created under a reservation.
+   * 

+   *
+   * bool reserved = 2;
+   *
+   * @return The reserved.
+   */
+  boolean getReserved();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
index 85144ea8d64d..86eb7acb0921 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A service account.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ServiceAccount}
  */
-public final class ServiceAccount extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ServiceAccount extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ServiceAccount)
     ServiceAccountOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ServiceAccount.newBuilder() to construct.
   private ServiceAccount(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ServiceAccount() {
     email_ = "";
     scope_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -26,39 +44,44 @@ private ServiceAccount() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ServiceAccount();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ServiceAccount.class, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ServiceAccount.class,
+            com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder.class);
   }
 
   public static final int EMAIL_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object email_ = "";
   /**
+   *
+   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
+   *
    * @return The email.
    */
   @java.lang.Override
@@ -67,30 +90,30 @@ public java.lang.String getEmail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       email_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
+   *
    * @return The bytes for email.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getEmailBytes() {
+  public com.google.protobuf.ByteString getEmailBytes() {
     java.lang.Object ref = email_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       email_ = b;
       return b;
     } else {
@@ -99,40 +122,49 @@ public java.lang.String getEmail() {
   }
 
   public static final int SCOPE_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList scope_;
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @return A list containing the scope.
    */
-  public com.google.protobuf.ProtocolStringList
-      getScopeList() {
+  public com.google.protobuf.ProtocolStringList getScopeList() {
     return scope_;
   }
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @return The count of scope.
    */
   public int getScopeCount() {
     return scope_.size();
   }
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @param index The index of the element to return.
    * @return The scope at the given index.
    */
@@ -140,21 +172,24 @@ public java.lang.String getScope(int index) {
     return scope_.get(index);
   }
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the scope at the given index.
    */
-  public com.google.protobuf.ByteString
-      getScopeBytes(int index) {
+  public com.google.protobuf.ByteString getScopeBytes(int index) {
     return scope_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -166,8 +201,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(email_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, email_);
     }
@@ -202,17 +236,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ServiceAccount)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ServiceAccount other = (com.google.cloud.tpu.v2alpha1.ServiceAccount) obj;
+    com.google.cloud.tpu.v2alpha1.ServiceAccount other =
+        (com.google.cloud.tpu.v2alpha1.ServiceAccount) obj;
 
-    if (!getEmail()
-        .equals(other.getEmail())) return false;
-    if (!getScopeList()
-        .equals(other.getScopeList())) return false;
+    if (!getEmail().equals(other.getEmail())) return false;
+    if (!getScopeList().equals(other.getScopeList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -235,130 +268,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ServiceAccount prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A service account.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ServiceAccount}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ServiceAccount)
       com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ServiceAccount.class, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ServiceAccount.class,
+              com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ServiceAccount.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -370,9 +409,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
     }
 
     @java.lang.Override
@@ -391,9 +430,12 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccount build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ServiceAccount buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ServiceAccount result = new com.google.cloud.tpu.v2alpha1.ServiceAccount(this);
+      com.google.cloud.tpu.v2alpha1.ServiceAccount result =
+          new com.google.cloud.tpu.v2alpha1.ServiceAccount(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -417,38 +459,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ServiceAccount result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ServiceAccount) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ServiceAccount)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ServiceAccount) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -498,23 +541,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              email_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureScopeIsMutable();
-              scope_.add(s);
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                email_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureScopeIsMutable();
+                scope_.add(s);
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -524,23 +570,26 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object email_ = "";
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @return The email.
      */
     public java.lang.String getEmail() {
       java.lang.Object ref = email_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         email_ = s;
         return s;
@@ -549,21 +598,22 @@ public java.lang.String getEmail() {
       }
     }
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @return The bytes for email.
      */
-    public com.google.protobuf.ByteString
-        getEmailBytes() {
+    public com.google.protobuf.ByteString getEmailBytes() {
       java.lang.Object ref = email_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         email_ = b;
         return b;
       } else {
@@ -571,30 +621,37 @@ public java.lang.String getEmail() {
       }
     }
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @param value The email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmail(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEmail(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEmail() {
@@ -604,18 +661,22 @@ public Builder clearEmail() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @param value The bytes for email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmailBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEmailBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       email_ = value;
       bitField0_ |= 0x00000001;
@@ -623,45 +684,55 @@ public Builder setEmailBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList scope_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList scope_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureScopeIsMutable() {
       if (!((bitField0_ & 0x00000002) != 0)) {
         scope_ = new com.google.protobuf.LazyStringArrayList(scope_);
         bitField0_ |= 0x00000002;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @return A list containing the scope.
      */
-    public com.google.protobuf.ProtocolStringList
-        getScopeList() {
+    public com.google.protobuf.ProtocolStringList getScopeList() {
       return scope_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @return The count of scope.
      */
     public int getScopeCount() {
       return scope_.size();
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param index The index of the element to return.
      * @return The scope at the given index.
      */
@@ -669,81 +740,95 @@ public java.lang.String getScope(int index) {
       return scope_.get(index);
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the scope at the given index.
      */
-    public com.google.protobuf.ByteString
-        getScopeBytes(int index) {
+    public com.google.protobuf.ByteString getScopeBytes(int index) {
       return scope_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param index The index to set the value at.
      * @param value The scope to set.
      * @return This builder for chaining.
      */
-    public Builder setScope(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setScope(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureScopeIsMutable();
       scope_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param value The scope to add.
      * @return This builder for chaining.
      */
-    public Builder addScope(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addScope(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureScopeIsMutable();
       scope_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param values The scope to add.
      * @return This builder for chaining.
      */
-    public Builder addAllScope(
-        java.lang.Iterable values) {
+    public Builder addAllScope(java.lang.Iterable values) {
       ensureScopeIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, scope_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, scope_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearScope() {
@@ -753,27 +838,31 @@ public Builder clearScope() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param value The bytes of the scope to add.
      * @return This builder for chaining.
      */
-    public Builder addScopeBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addScopeBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureScopeIsMutable();
       scope_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -783,12 +872,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ServiceAccount)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ServiceAccount)
   private static final com.google.cloud.tpu.v2alpha1.ServiceAccount DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ServiceAccount();
   }
@@ -797,27 +886,27 @@ public static com.google.cloud.tpu.v2alpha1.ServiceAccount getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ServiceAccount parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ServiceAccount parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -832,6 +921,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ServiceAccount getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
similarity index 68%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
index b066871c5cad..34e4ff1082bf 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
@@ -1,76 +1,107 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ServiceAccountOrBuilder extends
+public interface ServiceAccountOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ServiceAccount)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
+   *
    * @return The email.
    */
   java.lang.String getEmail();
   /**
+   *
+   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
+   *
    * @return The bytes for email.
    */
-  com.google.protobuf.ByteString
-      getEmailBytes();
+  com.google.protobuf.ByteString getEmailBytes();
 
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @return A list containing the scope.
    */
-  java.util.List
-      getScopeList();
+  java.util.List getScopeList();
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @return The count of scope.
    */
   int getScopeCount();
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @param index The index of the element to return.
    * @return The scope at the given index.
    */
   java.lang.String getScope(int index);
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the scope at the given index.
    */
-  com.google.protobuf.ByteString
-      getScopeBytes(int index);
+  com.google.protobuf.ByteString getScopeBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
index aa88a898b9bd..6c404666b39d 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
@@ -1,62 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * The per-product per-project service identity for Cloud TPU service.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ServiceIdentity}
  */
-public final class ServiceIdentity extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ServiceIdentity extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ServiceIdentity)
     ServiceIdentityOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ServiceIdentity.newBuilder() to construct.
   private ServiceIdentity(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ServiceIdentity() {
     email_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ServiceIdentity();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ServiceIdentity.class, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ServiceIdentity.class,
+            com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder.class);
   }
 
   public static final int EMAIL_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object email_ = "";
   /**
+   *
+   *
    * 
    * The email address of the service identity.
    * 

    *
    * string email = 1;
+   *
    * @return The email.
    */
   @java.lang.Override
@@ -65,29 +88,29 @@ public java.lang.String getEmail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       email_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The email address of the service identity.
    * 

    *
    * string email = 1;
+   *
    * @return The bytes for email.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getEmailBytes() {
+  public com.google.protobuf.ByteString getEmailBytes() {
     java.lang.Object ref = email_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       email_ = b;
       return b;
     } else {
@@ -96,6 +119,7 @@ public java.lang.String getEmail() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +131,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(email_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, email_);
     }
@@ -132,15 +155,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ServiceIdentity)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ServiceIdentity other = (com.google.cloud.tpu.v2alpha1.ServiceIdentity) obj;
+    com.google.cloud.tpu.v2alpha1.ServiceIdentity other =
+        (com.google.cloud.tpu.v2alpha1.ServiceIdentity) obj;
 
-    if (!getEmail()
-        .equals(other.getEmail())) return false;
+    if (!getEmail().equals(other.getEmail())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +182,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ServiceIdentity prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The per-product per-project service identity for Cloud TPU service.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ServiceIdentity}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ServiceIdentity)
       com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ServiceIdentity.class, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ServiceIdentity.class,
+              com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ServiceIdentity.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +321,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +342,11 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentity build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ServiceIdentity buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ServiceIdentity result = new com.google.cloud.tpu.v2alpha1.ServiceIdentity(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.ServiceIdentity result =
+          new com.google.cloud.tpu.v2alpha1.ServiceIdentity(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +362,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ServiceIdentity result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ServiceIdentity) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ServiceIdentity)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ServiceIdentity) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +434,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              email_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                email_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +456,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object email_ = "";
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @return The email.
      */
     public java.lang.String getEmail() {
       java.lang.Object ref = email_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         email_ = s;
         return s;
@@ -445,20 +483,21 @@ public java.lang.String getEmail() {
       }
     }
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @return The bytes for email.
      */
-    public com.google.protobuf.ByteString
-        getEmailBytes() {
+    public com.google.protobuf.ByteString getEmailBytes() {
       java.lang.Object ref = email_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         email_ = b;
         return b;
       } else {
@@ -466,28 +505,35 @@ public java.lang.String getEmail() {
       }
     }
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @param value The email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmail(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEmail(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEmail() {
@@ -497,26 +543,30 @@ public Builder clearEmail() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @param value The bytes for email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmailBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEmailBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +576,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ServiceIdentity)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ServiceIdentity)
   private static final com.google.cloud.tpu.v2alpha1.ServiceIdentity DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ServiceIdentity();
   }
@@ -540,27 +590,27 @@ public static com.google.cloud.tpu.v2alpha1.ServiceIdentity getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ServiceIdentity parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ServiceIdentity parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +625,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ServiceIdentity getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
new file mode 100644
index 000000000000..41e7346d40ba
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface ServiceIdentityOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ServiceIdentity)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * The email address of the service identity.
+   * 

+   *
+   * string email = 1;
+   *
+   * @return The email.
+   */
+  java.lang.String getEmail();
+  /**
+   *
+   *
+   * 
+   * The email address of the service identity.
+   * 

+   *
+   * string email = 1;
+   *
+   * @return The bytes for email.
+   */
+  com.google.protobuf.ByteString getEmailBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
similarity index 64%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
index a199113cab17..c56bd905d60f 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
@@ -1,60 +1,81 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A set of Shielded Instance options.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ShieldedInstanceConfig}
  */
-public final class ShieldedInstanceConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ShieldedInstanceConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
     ShieldedInstanceConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ShieldedInstanceConfig.newBuilder() to construct.
   private ShieldedInstanceConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private ShieldedInstanceConfig() {
-  }
+
+  private ShieldedInstanceConfig() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ShieldedInstanceConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.class, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.class,
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder.class);
   }
 
   public static final int ENABLE_SECURE_BOOT_FIELD_NUMBER = 1;
   private boolean enableSecureBoot_ = false;
   /**
+   *
+   *
    * 
    * Defines whether the instance has Secure Boot enabled.
    * 

    *
    * bool enable_secure_boot = 1;
+   *
    * @return The enableSecureBoot.
    */
   @java.lang.Override
@@ -63,6 +84,7 @@ public boolean getEnableSecureBoot() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -74,8 +96,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (enableSecureBoot_ != false) {
       output.writeBool(1, enableSecureBoot_);
     }
@@ -89,8 +110,7 @@ public int getSerializedSize() {
 
     size = 0;
     if (enableSecureBoot_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(1, enableSecureBoot_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, enableSecureBoot_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -100,15 +120,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig other = (com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig) obj;
+    com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig other =
+        (com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig) obj;
 
-    if (getEnableSecureBoot()
-        != other.getEnableSecureBoot()) return false;
+    if (getEnableSecureBoot() != other.getEnableSecureBoot()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -121,137 +141,142 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + ENABLE_SECURE_BOOT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getEnableSecureBoot());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableSecureBoot());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A set of Shielded Instance options.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ShieldedInstanceConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
       com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.class, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.class,
+              com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -261,9 +286,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
     }
 
     @java.lang.Override
@@ -282,8 +307,11 @@ public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig result = new com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig result =
+          new com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -299,38 +327,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -338,7 +367,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance())
+        return this;
       if (other.getEnableSecureBoot() != false) {
         setEnableSecureBoot(other.getEnableSecureBoot());
       }
@@ -368,17 +398,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8: {
-              enableSecureBoot_ = input.readBool();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 8
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 8:
+              {
+                enableSecureBoot_ = input.readBool();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -388,15 +420,19 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private boolean enableSecureBoot_ ;
+    private boolean enableSecureBoot_;
     /**
+     *
+     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
+     *
      * @return The enableSecureBoot.
      */
     @java.lang.Override
@@ -404,27 +440,33 @@ public boolean getEnableSecureBoot() {
       return enableSecureBoot_;
     }
     /**
+     *
+     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
+     *
      * @param value The enableSecureBoot to set.
      * @return This builder for chaining.
      */
     public Builder setEnableSecureBoot(boolean value) {
-      
+
       enableSecureBoot_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEnableSecureBoot() {
@@ -433,9 +475,9 @@ public Builder clearEnableSecureBoot() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -445,12 +487,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
   private static final com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig();
   }
@@ -459,27 +501,27 @@ public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getDefaultIns
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ShieldedInstanceConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ShieldedInstanceConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -494,6 +536,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
new file mode 100644
index 000000000000..6172d0e72cd5
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface ShieldedInstanceConfigOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Defines whether the instance has Secure Boot enabled.
+   * 

+   *
+   * bool enable_secure_boot = 1;
+   *
+   * @return The enableSecureBoot.
+   */
+  boolean getEnableSecureBoot();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
index 50cc55417e68..3d75618b6817 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [SimulateMaintenanceEvent][google.cloud.tpu.v2alpha1.Tpu.SimulateMaintenanceEvent].
@@ -11,15 +28,17 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest}
  */
-public final class SimulateMaintenanceEventRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SimulateMaintenanceEventRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
     SimulateMaintenanceEventRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SimulateMaintenanceEventRequest.newBuilder() to construct.
-  private SimulateMaintenanceEventRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private SimulateMaintenanceEventRequest(
+      com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private SimulateMaintenanceEventRequest() {
     name_ = "";
     workerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -27,38 +46,45 @@ private SimulateMaintenanceEventRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SimulateMaintenanceEventRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class, com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class,
+            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -67,29 +93,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -98,9 +126,12 @@ public java.lang.String getName() {
   }
 
   public static final int WORKER_IDS_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList workerIds_;
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -109,13 +140,15 @@ public java.lang.String getName() {
    * 

    *
    * repeated string worker_ids = 2;
+   *
    * @return A list containing the workerIds.
    */
-  public com.google.protobuf.ProtocolStringList
-      getWorkerIdsList() {
+  public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
     return workerIds_;
   }
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -124,12 +157,15 @@ public java.lang.String getName() {
    * 

    *
    * repeated string worker_ids = 2;
+   *
    * @return The count of workerIds.
    */
   public int getWorkerIdsCount() {
     return workerIds_.size();
   }
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -138,6 +174,7 @@ public int getWorkerIdsCount() {
    * 

    *
    * repeated string worker_ids = 2;
+   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
@@ -145,6 +182,8 @@ public java.lang.String getWorkerIds(int index) {
     return workerIds_.get(index);
   }
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -153,15 +192,16 @@ public java.lang.String getWorkerIds(int index) {
    * 

    *
    * repeated string worker_ids = 2;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  public com.google.protobuf.ByteString
-      getWorkerIdsBytes(int index) {
+  public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
     return workerIds_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -173,8 +213,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -209,17 +248,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest other = (com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) obj;
+    com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest other =
+        (com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getWorkerIdsList()
-        .equals(other.getWorkerIdsList())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getWorkerIdsList().equals(other.getWorkerIdsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -243,96 +281,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [SimulateMaintenanceEvent][google.cloud.tpu.v2alpha1.Tpu.SimulateMaintenanceEvent].
@@ -340,33 +386,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
       com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class, com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class,
+              com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -378,13 +423,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest
+        getDefaultInstanceForType() {
       return com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.getDefaultInstance();
     }
 
@@ -399,14 +445,18 @@ public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result = new com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest(this);
+      com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result =
+          new com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result) {
       if (((bitField0_ & 0x00000002) != 0)) {
         workerIds_ = workerIds_.getUnmodifiableView();
         bitField0_ = (bitField0_ & ~0x00000002);
@@ -414,7 +464,8 @@ private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.SimulateMa
       result.workerIds_ = workerIds_;
     }
 
-    private void buildPartial0(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result) {
+    private void buildPartial0(
+        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.name_ = name_;
@@ -425,38 +476,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEven
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -464,7 +516,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -506,23 +560,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureWorkerIdsIsMutable();
-              workerIds_.add(s);
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureWorkerIdsIsMutable();
+                workerIds_.add(s);
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -532,22 +589,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -556,20 +618,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -577,28 +642,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -608,17 +684,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -626,14 +708,18 @@ public Builder setNameBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList workerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList workerIds_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureWorkerIdsIsMutable() {
       if (!((bitField0_ & 0x00000002) != 0)) {
         workerIds_ = new com.google.protobuf.LazyStringArrayList(workerIds_);
         bitField0_ |= 0x00000002;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -642,13 +728,15 @@ private void ensureWorkerIdsIsMutable() {
      * 

      *
      * repeated string worker_ids = 2;
+     *
      * @return A list containing the workerIds.
      */
-    public com.google.protobuf.ProtocolStringList
-        getWorkerIdsList() {
+    public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
       return workerIds_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -657,12 +745,15 @@ private void ensureWorkerIdsIsMutable() {
      * 

      *
      * repeated string worker_ids = 2;
+     *
      * @return The count of workerIds.
      */
     public int getWorkerIdsCount() {
       return workerIds_.size();
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -671,6 +762,7 @@ public int getWorkerIdsCount() {
      * 

      *
      * repeated string worker_ids = 2;
+     *
      * @param index The index of the element to return.
      * @return The workerIds at the given index.
      */
@@ -678,6 +770,8 @@ public java.lang.String getWorkerIds(int index) {
       return workerIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -686,14 +780,16 @@ public java.lang.String getWorkerIds(int index) {
      * 

      *
      * repeated string worker_ids = 2;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the workerIds at the given index.
      */
-    public com.google.protobuf.ByteString
-        getWorkerIdsBytes(int index) {
+    public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
       return workerIds_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -702,19 +798,23 @@ public java.lang.String getWorkerIds(int index) {
      * 

      *
      * repeated string worker_ids = 2;
+     *
      * @param index The index to set the value at.
      * @param value The workerIds to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIds(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setWorkerIds(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureWorkerIdsIsMutable();
       workerIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -723,18 +823,22 @@ public Builder setWorkerIds(
      * 

      *
      * repeated string worker_ids = 2;
+     *
      * @param value The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIds(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addWorkerIds(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -743,18 +847,19 @@ public Builder addWorkerIds(
      * 

      *
      * repeated string worker_ids = 2;
+     *
      * @param values The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllWorkerIds(
-        java.lang.Iterable values) {
+    public Builder addAllWorkerIds(java.lang.Iterable values) {
       ensureWorkerIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, workerIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, workerIds_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -763,6 +868,7 @@ public Builder addAllWorkerIds(
      * 

      *
      * repeated string worker_ids = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerIds() {
@@ -772,6 +878,8 @@ public Builder clearWorkerIds() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -780,21 +888,23 @@ public Builder clearWorkerIds() {
      * 

      *
      * repeated string worker_ids = 2;
+     *
      * @param value The bytes of the workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIdsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addWorkerIdsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -804,12 +914,13 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
-  private static final com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest DEFAULT_INSTANCE;
+  private static final com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest();
   }
@@ -818,27 +929,27 @@ public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest getD
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SimulateMaintenanceEventRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SimulateMaintenanceEventRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -853,6 +964,4 @@ public com.google.protobuf.Parser getParserForT
   public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
index d39424314b2f..f2d12a2d72ea 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
@@ -1,33 +1,60 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface SimulateMaintenanceEventRequestOrBuilder extends
+public interface SimulateMaintenanceEventRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -36,11 +63,13 @@ public interface SimulateMaintenanceEventRequestOrBuilder extends
    * 

    *
    * repeated string worker_ids = 2;
+   *
    * @return A list containing the workerIds.
    */
-  java.util.List
-      getWorkerIdsList();
+  java.util.List getWorkerIdsList();
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -49,10 +78,13 @@ public interface SimulateMaintenanceEventRequestOrBuilder extends
    * 

    *
    * repeated string worker_ids = 2;
+   *
    * @return The count of workerIds.
    */
   int getWorkerIdsCount();
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -61,11 +93,14 @@ public interface SimulateMaintenanceEventRequestOrBuilder extends
    * 

    *
    * repeated string worker_ids = 2;
+   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
   java.lang.String getWorkerIds(int index);
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -74,9 +109,9 @@ public interface SimulateMaintenanceEventRequestOrBuilder extends
    * 

    *
    * repeated string worker_ids = 2;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  com.google.protobuf.ByteString
-      getWorkerIdsBytes(int index);
+  com.google.protobuf.ByteString getWorkerIdsBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
index 0ce5bd923ae2..183f0a694fb4 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for [StartNode][google.cloud.tpu.v2alpha1.Tpu.StartNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.StartNodeRequest}
  */
-public final class StartNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class StartNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.StartNodeRequest)
     StartNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use StartNodeRequest.newBuilder() to construct.
   private StartNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private StartNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new StartNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.StartNodeRequest.class, com.google.cloud.tpu.v2alpha1.StartNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.StartNodeRequest.class,
+            com.google.cloud.tpu.v2alpha1.StartNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.StartNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.StartNodeRequest other = (com.google.cloud.tpu.v2alpha1.StartNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.StartNodeRequest other =
+        (com.google.cloud.tpu.v2alpha1.StartNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +186,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.StartNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [StartNode][google.cloud.tpu.v2alpha1.Tpu.StartNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.StartNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.StartNodeRequest)
       com.google.cloud.tpu.v2alpha1.StartNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.StartNodeRequest.class, com.google.cloud.tpu.v2alpha1.StartNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.StartNodeRequest.class,
+              com.google.cloud.tpu.v2alpha1.StartNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.StartNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +325,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +346,11 @@ public com.google.cloud.tpu.v2alpha1.StartNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.StartNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.StartNodeRequest result = new com.google.cloud.tpu.v2alpha1.StartNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.StartNodeRequest result =
+          new com.google.cloud.tpu.v2alpha1.StartNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +366,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.StartNodeRequest result
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.StartNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.StartNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.StartNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +438,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +460,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +489,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +513,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +555,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +590,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.StartNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.StartNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.StartNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.StartNodeRequest();
   }
@@ -540,27 +604,27 @@ public static com.google.cloud.tpu.v2alpha1.StartNodeRequest getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public StartNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public StartNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +639,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.StartNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..dd57e32134c3
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface StartNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.StartNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
index 357c0ff7f38b..79571dcfb02d 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for [StopNode][google.cloud.tpu.v2alpha1.Tpu.StopNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.StopNodeRequest}
  */
-public final class StopNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class StopNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.StopNodeRequest)
     StopNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use StopNodeRequest.newBuilder() to construct.
   private StopNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private StopNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new StopNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.StopNodeRequest.class, com.google.cloud.tpu.v2alpha1.StopNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.StopNodeRequest.class,
+            com.google.cloud.tpu.v2alpha1.StopNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.StopNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.StopNodeRequest other = (com.google.cloud.tpu.v2alpha1.StopNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.StopNodeRequest other =
+        (com.google.cloud.tpu.v2alpha1.StopNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +186,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.StopNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [StopNode][google.cloud.tpu.v2alpha1.Tpu.StopNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.StopNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.StopNodeRequest)
       com.google.cloud.tpu.v2alpha1.StopNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.StopNodeRequest.class, com.google.cloud.tpu.v2alpha1.StopNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.StopNodeRequest.class,
+              com.google.cloud.tpu.v2alpha1.StopNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.StopNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +325,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +346,11 @@ public com.google.cloud.tpu.v2alpha1.StopNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.StopNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.StopNodeRequest result = new com.google.cloud.tpu.v2alpha1.StopNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.StopNodeRequest result =
+          new com.google.cloud.tpu.v2alpha1.StopNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +366,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.StopNodeRequest result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.StopNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.StopNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.StopNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +438,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +460,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +489,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +513,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +555,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +590,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.StopNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.StopNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.StopNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.StopNodeRequest();
   }
@@ -540,27 +604,27 @@ public static com.google.cloud.tpu.v2alpha1.StopNodeRequest getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public StopNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public StopNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +639,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.StopNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..bda150b96734
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface StopNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.StopNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
index 9130d645245e..bd0bf5680deb 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A Symptom instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.Symptom}
  */
-public final class Symptom extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Symptom extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.Symptom)
     SymptomOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Symptom.newBuilder() to construct.
   private Symptom(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Symptom() {
     symptomType_ = 0;
     details_ = "";
@@ -27,30 +45,33 @@ private Symptom() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Symptom();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_Symptom_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.Symptom.class, com.google.cloud.tpu.v2alpha1.Symptom.Builder.class);
+            com.google.cloud.tpu.v2alpha1.Symptom.class,
+            com.google.cloud.tpu.v2alpha1.Symptom.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * SymptomType represents the different types of Symptoms that a TPU can be
    * at.
@@ -58,9 +79,10 @@ protected java.lang.Object newInstance(
    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.Symptom.SymptomType}
    */
-  public enum SymptomType
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Unspecified symptom.
      * 

@@ -69,6 +91,8 @@ public enum SymptomType
      */
     SYMPTOM_TYPE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * TPU VM memory is low.
      * 

@@ -77,6 +101,8 @@ public enum SymptomType
      */
     LOW_MEMORY(1),
     /**
+     *
+     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -85,6 +111,8 @@ public enum SymptomType
      */
     OUT_OF_MEMORY(2),
     /**
+     *
+     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -93,6 +121,8 @@ public enum SymptomType
      */
     EXECUTE_TIMED_OUT(3),
     /**
+     *
+     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -102,6 +132,8 @@ public enum SymptomType
      */
     MESH_BUILD_FAIL(4),
     /**
+     *
+     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -110,6 +142,8 @@ public enum SymptomType
      */
     HBM_OUT_OF_MEMORY(5),
     /**
+     *
+     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -121,6 +155,8 @@ public enum SymptomType
     ;
 
     /**
+     *
+     *
      * 
      * Unspecified symptom.
      * 

@@ -129,6 +165,8 @@ public enum SymptomType
      */
     public static final int SYMPTOM_TYPE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * TPU VM memory is low.
      * 

@@ -137,6 +175,8 @@ public enum SymptomType
      */
     public static final int LOW_MEMORY_VALUE = 1;
     /**
+     *
+     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -145,6 +185,8 @@ public enum SymptomType
      */
     public static final int OUT_OF_MEMORY_VALUE = 2;
     /**
+     *
+     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -153,6 +195,8 @@ public enum SymptomType
      */
     public static final int EXECUTE_TIMED_OUT_VALUE = 3;
     /**
+     *
+     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -162,6 +206,8 @@ public enum SymptomType
      */
     public static final int MESH_BUILD_FAIL_VALUE = 4;
     /**
+     *
+     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -170,6 +216,8 @@ public enum SymptomType
      */
     public static final int HBM_OUT_OF_MEMORY_VALUE = 5;
     /**
+     *
+     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -178,7 +226,6 @@ public enum SymptomType
      */
     public static final int PROJECT_ABUSE_VALUE = 6;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -203,53 +250,57 @@ public static SymptomType valueOf(int value) {
      */
     public static SymptomType forNumber(int value) {
       switch (value) {
-        case 0: return SYMPTOM_TYPE_UNSPECIFIED;
-        case 1: return LOW_MEMORY;
-        case 2: return OUT_OF_MEMORY;
-        case 3: return EXECUTE_TIMED_OUT;
-        case 4: return MESH_BUILD_FAIL;
-        case 5: return HBM_OUT_OF_MEMORY;
-        case 6: return PROJECT_ABUSE;
-        default: return null;
+        case 0:
+          return SYMPTOM_TYPE_UNSPECIFIED;
+        case 1:
+          return LOW_MEMORY;
+        case 2:
+          return OUT_OF_MEMORY;
+        case 3:
+          return EXECUTE_TIMED_OUT;
+        case 4:
+          return MESH_BUILD_FAIL;
+        case 5:
+          return HBM_OUT_OF_MEMORY;
+        case 6:
+          return PROJECT_ABUSE;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        SymptomType> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public SymptomType findValueByNumber(int number) {
-              return SymptomType.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public SymptomType findValueByNumber(int number) {
+            return SymptomType.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.Symptom.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final SymptomType[] VALUES = values();
 
-    public static SymptomType valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static SymptomType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -269,11 +320,14 @@ private SymptomType(int value) {
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -281,11 +335,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -293,6 +350,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -307,38 +366,51 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SYMPTOM_TYPE_FIELD_NUMBER = 2;
   private int symptomType_ = 0;
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The enum numeric value on the wire for symptomType.
    */
-  @java.lang.Override public int getSymptomTypeValue() {
+  @java.lang.Override
+  public int getSymptomTypeValue() {
     return symptomType_;
   }
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The symptomType.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2alpha1.Symptom.SymptomType getSymptomType() {
-    com.google.cloud.tpu.v2alpha1.Symptom.SymptomType result = com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.forNumber(symptomType_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v2alpha1.Symptom.SymptomType getSymptomType() {
+    com.google.cloud.tpu.v2alpha1.Symptom.SymptomType result =
+        com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.forNumber(symptomType_);
     return result == null ? com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.UNRECOGNIZED : result;
   }
 
   public static final int DETAILS_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object details_ = "";
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The details.
    */
   @java.lang.Override
@@ -347,29 +419,29 @@ public java.lang.String getDetails() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       details_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The bytes for details.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDetailsBytes() {
+  public com.google.protobuf.ByteString getDetailsBytes() {
     java.lang.Object ref = details_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       details_ = b;
       return b;
     } else {
@@ -378,14 +450,18 @@ public java.lang.String getDetails() {
   }
 
   public static final int WORKER_ID_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object workerId_ = "";
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The workerId.
    */
   @java.lang.Override
@@ -394,29 +470,29 @@ public java.lang.String getWorkerId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       workerId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The bytes for workerId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getWorkerIdBytes() {
+  public com.google.protobuf.ByteString getWorkerIdBytes() {
     java.lang.Object ref = workerId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       workerId_ = b;
       return b;
     } else {
@@ -425,6 +501,7 @@ public java.lang.String getWorkerId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -436,12 +513,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
-    if (symptomType_ != com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+    if (symptomType_
+        != com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
       output.writeEnum(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
@@ -460,12 +537,11 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
-    if (symptomType_ != com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(2, symptomType_);
+    if (symptomType_
+        != com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, details_);
@@ -481,7 +557,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.Symptom)) {
       return super.equals(obj);
@@ -490,14 +566,11 @@ public boolean equals(final java.lang.Object obj) {
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (symptomType_ != other.symptomType_) return false;
-    if (!getDetails()
-        .equals(other.getDetails())) return false;
-    if (!getWorkerId()
-        .equals(other.getWorkerId())) return false;
+    if (!getDetails().equals(other.getDetails())) return false;
+    if (!getWorkerId().equals(other.getWorkerId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -524,130 +597,135 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.Symptom prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A Symptom instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.Symptom}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.Symptom)
       com.google.cloud.tpu.v2alpha1.SymptomOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_Symptom_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.Symptom.class, com.google.cloud.tpu.v2alpha1.Symptom.Builder.class);
+              com.google.cloud.tpu.v2alpha1.Symptom.class,
+              com.google.cloud.tpu.v2alpha1.Symptom.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.Symptom.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -664,9 +742,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
     }
 
     @java.lang.Override
@@ -685,8 +763,11 @@ public com.google.cloud.tpu.v2alpha1.Symptom build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Symptom buildPartial() {
-      com.google.cloud.tpu.v2alpha1.Symptom result = new com.google.cloud.tpu.v2alpha1.Symptom(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.Symptom result =
+          new com.google.cloud.tpu.v2alpha1.Symptom(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -694,9 +775,7 @@ public com.google.cloud.tpu.v2alpha1.Symptom buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2alpha1.Symptom result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.symptomType_ = symptomType_;
@@ -713,38 +792,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.Symptom result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.Symptom) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.Symptom)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.Symptom) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -795,34 +875,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              symptomType_ = input.readEnum();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              details_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 34: {
-              workerId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                symptomType_ = input.readEnum();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                details_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                workerId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -832,38 +915,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -884,14 +981,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -902,6 +1000,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -910,9 +1010,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -925,6 +1025,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -942,6 +1044,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -954,6 +1058,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -964,11 +1070,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -976,14 +1085,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -991,22 +1103,29 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private int symptomType_ = 0;
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
+     *
      * @return The enum numeric value on the wire for symptomType.
      */
-    @java.lang.Override public int getSymptomTypeValue() {
+    @java.lang.Override
+    public int getSymptomTypeValue() {
       return symptomType_;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
+     *
      * @param value The enum numeric value on the wire for symptomType to set.
      * @return This builder for chaining.
      */
@@ -1017,24 +1136,33 @@ public Builder setSymptomTypeValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
+     *
      * @return The symptomType.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Symptom.SymptomType getSymptomType() {
-      com.google.cloud.tpu.v2alpha1.Symptom.SymptomType result = com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.forNumber(symptomType_);
-      return result == null ? com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.UNRECOGNIZED : result;
+      com.google.cloud.tpu.v2alpha1.Symptom.SymptomType result =
+          com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.forNumber(symptomType_);
+      return result == null
+          ? com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.UNRECOGNIZED
+          : result;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
+     *
      * @param value The symptomType to set.
      * @return This builder for chaining.
      */
@@ -1048,11 +1176,14 @@ public Builder setSymptomType(com.google.cloud.tpu.v2alpha1.Symptom.SymptomType
       return this;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSymptomType() {
@@ -1064,18 +1195,20 @@ public Builder clearSymptomType() {
 
     private java.lang.Object details_ = "";
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @return The details.
      */
     public java.lang.String getDetails() {
       java.lang.Object ref = details_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         details_ = s;
         return s;
@@ -1084,20 +1217,21 @@ public java.lang.String getDetails() {
       }
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @return The bytes for details.
      */
-    public com.google.protobuf.ByteString
-        getDetailsBytes() {
+    public com.google.protobuf.ByteString getDetailsBytes() {
       java.lang.Object ref = details_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         details_ = b;
         return b;
       } else {
@@ -1105,28 +1239,35 @@ public java.lang.String getDetails() {
       }
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @param value The details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetails(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDetails(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       details_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDetails() {
@@ -1136,17 +1277,21 @@ public Builder clearDetails() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @param value The bytes for details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetailsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDetailsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       details_ = value;
       bitField0_ |= 0x00000004;
@@ -1156,18 +1301,20 @@ public Builder setDetailsBytes(
 
     private java.lang.Object workerId_ = "";
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @return The workerId.
      */
     public java.lang.String getWorkerId() {
       java.lang.Object ref = workerId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         workerId_ = s;
         return s;
@@ -1176,20 +1323,21 @@ public java.lang.String getWorkerId() {
       }
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @return The bytes for workerId.
      */
-    public com.google.protobuf.ByteString
-        getWorkerIdBytes() {
+    public com.google.protobuf.ByteString getWorkerIdBytes() {
       java.lang.Object ref = workerId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         workerId_ = b;
         return b;
       } else {
@@ -1197,28 +1345,35 @@ public java.lang.String getWorkerId() {
       }
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @param value The workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setWorkerId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerId() {
@@ -1228,26 +1383,30 @@ public Builder clearWorkerId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @param value The bytes for workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setWorkerIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1257,12 +1416,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.Symptom)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.Symptom)
   private static final com.google.cloud.tpu.v2alpha1.Symptom DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.Symptom();
   }
@@ -1271,27 +1430,27 @@ public static com.google.cloud.tpu.v2alpha1.Symptom getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Symptom parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Symptom parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1306,6 +1465,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.Symptom getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
index 10c2a01cbd87..8d3ee93ede84 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface SymptomOrBuilder extends
+public interface SymptomOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.Symptom)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -35,61 +59,77 @@ public interface SymptomOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The enum numeric value on the wire for symptomType.
    */
   int getSymptomTypeValue();
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The symptomType.
    */
   com.google.cloud.tpu.v2alpha1.Symptom.SymptomType getSymptomType();
 
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The details.
    */
   java.lang.String getDetails();
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The bytes for details.
    */
-  com.google.protobuf.ByteString
-      getDetailsBytes();
+  com.google.protobuf.ByteString getDetailsBytes();
 
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The workerId.
    */
   java.lang.String getWorkerId();
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The bytes for workerId.
    */
-  com.google.protobuf.ByteString
-      getWorkerIdBytes();
+  com.google.protobuf.ByteString getWorkerIdBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
similarity index 68%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
index d194dad9ff40..4c7b0d7e1bca 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
@@ -1,62 +1,84 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for [UpdateNode][google.cloud.tpu.v2alpha1.Tpu.UpdateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.UpdateNodeRequest}
  */
-public final class UpdateNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class UpdateNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
     UpdateNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use UpdateNodeRequest.newBuilder() to construct.
   private UpdateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private UpdateNodeRequest() {
-  }
+
+  private UpdateNodeRequest() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new UpdateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class, com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class,
+            com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.Builder.class);
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 1;
   private com.google.protobuf.FieldMask updateMask_;
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the updateMask field is set.
    */
   @java.lang.Override
@@ -64,13 +86,17 @@ public boolean hasUpdateMask() {
     return updateMask_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The updateMask.
    */
   @java.lang.Override
@@ -78,13 +104,16 @@ public com.google.protobuf.FieldMask getUpdateMask() {
     return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
@@ -94,11 +123,15 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
   public static final int NODE_FIELD_NUMBER = 2;
   private com.google.cloud.tpu.v2alpha1.Node node_;
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -106,11 +139,15 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The node.
    */
   @java.lang.Override
@@ -118,11 +155,14 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
   }
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
@@ -130,6 +170,7 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -141,8 +182,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (updateMask_ != null) {
       output.writeMessage(1, getUpdateMask());
     }
@@ -159,12 +199,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (updateMask_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getUpdateMask());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getUpdateMask());
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getNode());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getNode());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -174,22 +212,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.UpdateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.UpdateNodeRequest other = (com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.UpdateNodeRequest other =
+        (com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) obj;
 
     if (hasUpdateMask() != other.hasUpdateMask()) return false;
     if (hasUpdateMask()) {
-      if (!getUpdateMask()
-          .equals(other.getUpdateMask())) return false;
+      if (!getUpdateMask().equals(other.getUpdateMask())) return false;
     }
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode()
-          .equals(other.getNode())) return false;
+      if (!getNode().equals(other.getNode())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -215,130 +252,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [UpdateNode][google.cloud.tpu.v2alpha1.Tpu.UpdateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.UpdateNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
       com.google.cloud.tpu.v2alpha1.UpdateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class, com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class,
+              com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -357,9 +400,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -378,8 +421,11 @@ public com.google.cloud.tpu.v2alpha1.UpdateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.UpdateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.UpdateNodeRequest result = new com.google.cloud.tpu.v2alpha1.UpdateNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.UpdateNodeRequest result =
+          new com.google.cloud.tpu.v2alpha1.UpdateNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -387,14 +433,10 @@ public com.google.cloud.tpu.v2alpha1.UpdateNodeRequest buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.updateMask_ = updateMaskBuilder_ == null
-            ? updateMask_
-            : updateMaskBuilder_.build();
+        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.node_ = nodeBuilder_ == null
-            ? node_
-            : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
       }
     }
 
@@ -402,38 +444,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest resul
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.UpdateNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -441,7 +484,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.getDefaultInstance())
+        return this;
       if (other.hasUpdateMask()) {
         mergeUpdateMask(other.getUpdateMask());
       }
@@ -474,26 +518,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getUpdateMaskFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getNodeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -503,49 +546,66 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.FieldMask updateMask_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> updateMaskBuilder_;
+            com.google.protobuf.FieldMask,
+            com.google.protobuf.FieldMask.Builder,
+            com.google.protobuf.FieldMaskOrBuilder>
+        updateMaskBuilder_;
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The updateMask.
      */
     public com.google.protobuf.FieldMask getUpdateMask() {
       if (updateMaskBuilder_ == null) {
-        return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
+        return updateMask_ == null
+            ? com.google.protobuf.FieldMask.getDefaultInstance()
+            : updateMask_;
       } else {
         return updateMaskBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
@@ -561,16 +621,18 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public Builder setUpdateMask(
-        com.google.protobuf.FieldMask.Builder builderForValue) {
+    public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
       } else {
@@ -581,19 +643,22 @@ public Builder setUpdateMask(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          updateMask_ != null &&
-          updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && updateMask_ != null
+            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
           getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
@@ -606,13 +671,16 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearUpdateMask() {
       bitField0_ = (bitField0_ & ~0x00000001);
@@ -625,13 +693,16 @@ public Builder clearUpdateMask() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
       bitField0_ |= 0x00000001;
@@ -639,40 +710,50 @@ public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
       return getUpdateMaskFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
       if (updateMaskBuilder_ != null) {
         return updateMaskBuilder_.getMessageOrBuilder();
       } else {
-        return updateMask_ == null ?
-            com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
+        return updateMask_ == null
+            ? com.google.protobuf.FieldMask.getDefaultInstance()
+            : updateMask_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> 
+            com.google.protobuf.FieldMask,
+            com.google.protobuf.FieldMask.Builder,
+            com.google.protobuf.FieldMaskOrBuilder>
         getUpdateMaskFieldBuilder() {
       if (updateMaskBuilder_ == null) {
-        updateMaskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder>(
-                getUpdateMask(),
-                getParentForChildren(),
-                isClean());
+        updateMaskBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.FieldMask,
+                com.google.protobuf.FieldMask.Builder,
+                com.google.protobuf.FieldMaskOrBuilder>(
+                getUpdateMask(), getParentForChildren(), isClean());
         updateMask_ = null;
       }
       return updateMaskBuilder_;
@@ -680,24 +761,35 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
 
     private com.google.cloud.tpu.v2alpha1.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> nodeBuilder_;
+            com.google.cloud.tpu.v2alpha1.Node,
+            com.google.cloud.tpu.v2alpha1.Node.Builder,
+            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
+        nodeBuilder_;
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The node.
      */
     public com.google.cloud.tpu.v2alpha1.Node getNode() {
@@ -708,11 +800,14 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodeBuilder_ == null) {
@@ -728,14 +823,16 @@ public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public Builder setNode(
-        com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder setNode(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -746,17 +843,20 @@ public Builder setNode(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          node_ != null &&
-          node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && node_ != null
+            && node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -769,11 +869,14 @@ public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearNode() {
       bitField0_ = (bitField0_ & ~0x00000002);
@@ -786,11 +889,14 @@ public Builder clearNode() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
       bitField0_ |= 0x00000002;
@@ -798,43 +904,51 @@ public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ?
-            com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
+        return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.Node,
+            com.google.cloud.tpu.v2alpha1.Node.Builder,
+            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
-                getNode(),
-                getParentForChildren(),
-                isClean());
+        nodeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.Node,
+                com.google.cloud.tpu.v2alpha1.Node.Builder,
+                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
+                getNode(), getParentForChildren(), isClean());
         node_ = null;
       }
       return nodeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -844,12 +958,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.UpdateNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.UpdateNodeRequest();
   }
@@ -858,27 +972,27 @@ public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public UpdateNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public UpdateNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -893,6 +1007,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.UpdateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
index 1e6d4f18b8b4..f60b96550aad 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
@@ -1,69 +1,107 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface UpdateNodeRequestOrBuilder extends
+public interface UpdateNodeRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the updateMask field is set.
    */
   boolean hasUpdateMask();
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The updateMask.
    */
   com.google.protobuf.FieldMask getUpdateMask();
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder();
 
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The node.
    */
   com.google.cloud.tpu.v2alpha1.Node getNode();
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto
diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/stub/tpustubsettings/getnode/SyncGetNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/stub/tpustubsettings/getnode/SyncGetNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/stub/tpustubsettings/getnode/SyncGetNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/stub/tpustubsettings/getnode/SyncGetNode.java
diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetCredentialsProvider.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetCredentialsProvider.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetCredentialsProvider.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetCredentialsProvider.java
diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetEndpoint.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetEndpoint.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetEndpoint.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetEndpoint.java
diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNode.java
diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNodeLRO.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNodeLRO.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNodeLRO.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNodeLRO.java
diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNode.java
diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeStringNodeString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeStringNodeString.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeStringNodeString.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeStringNodeString.java
diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNode.java
diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNodeLRO.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNodeLRO.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNodeLRO.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNodeLRO.java
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diff --git a/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getguestattributes/AsyncGetGuestAttributes.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/getguestattributes/AsyncGetGuestAttributes.java
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diff --git a/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetCredentialsProvider.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetCredentialsProvider.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeStringNodeString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeStringNodeString.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResource.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResource.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceLocationnameQueuedresourceString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceLocationnameQueuedresourceString.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceStringQueuedresourceString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceStringQueuedresourceString.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNode.java
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rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNode.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNodeLRO.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNodeLRO.java
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rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNodeLRO.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNodeLRO.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNode.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeNodename.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeNodename.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeNodename.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeNodename.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeString.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeString.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeString.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResource.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResource.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResource.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResource.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResourceLRO.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResourceLRO.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResourceLRO.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResourceLRO.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResource.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResource.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResource.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResource.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceQueuedresourcename.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceQueuedresourcename.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceQueuedresourcename.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceQueuedresourcename.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceString.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceString.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceString.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java
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rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/AsyncGetAcceleratorType.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/AsyncGetAcceleratorType.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/AsyncGetAcceleratorType.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/AsyncGetAcceleratorType.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorType.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorType.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorType.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorType.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/AsyncGetGuestAttributes.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/AsyncGetGuestAttributes.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/AsyncGetGuestAttributes.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/AsyncGetGuestAttributes.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/SyncGetGuestAttributes.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/SyncGetGuestAttributes.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/SyncGetGuestAttributes.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/SyncGetGuestAttributes.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/AsyncGetLocation.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/AsyncGetLocation.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/AsyncGetLocation.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/AsyncGetLocation.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/SyncGetLocation.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/SyncGetLocation.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/SyncGetLocation.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/SyncGetLocation.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/AsyncGetNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/AsyncGetNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/AsyncGetNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/AsyncGetNode.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNode.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeNodename.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeNodename.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeNodename.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeNodename.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeString.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeString.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeString.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/AsyncGetQueuedResource.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/AsyncGetQueuedResource.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/AsyncGetQueuedResource.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/AsyncGetQueuedResource.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResource.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResource.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResource.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResource.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceQueuedresourcename.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceQueuedresourcename.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceQueuedresourcename.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceQueuedresourcename.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceString.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceString.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceString.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/AsyncGetRuntimeVersion.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/AsyncGetRuntimeVersion.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/AsyncGetRuntimeVersion.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/AsyncGetRuntimeVersion.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersion.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersion.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersion.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersion.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionRuntimeversionname.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionRuntimeversionname.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionRuntimeversionname.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionRuntimeversionname.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionString.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionString.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionString.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypes.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypes.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypes.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypes.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocations.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocations.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocations.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocations.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocationsPaged.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocationsPaged.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocationsPaged.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocationsPaged.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/SyncListLocations.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/SyncListLocations.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/SyncListLocations.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/SyncListLocations.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodes.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodes.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodes.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodes.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodesPaged.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodesPaged.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodesPaged.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodesPaged.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodes.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodes.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodes.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodes.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesLocationname.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesLocationname.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesLocationname.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesLocationname.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesString.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesString.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesString.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResources.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResources.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResources.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResources.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResourcesPaged.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResourcesPaged.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResourcesPaged.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResourcesPaged.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResources.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResources.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResources.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResources.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesLocationname.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesLocationname.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesLocationname.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesLocationname.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesString.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesString.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesString.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersions.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersions.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersions.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersions.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersions.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersions.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersions.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersions.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsString.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsString.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsString.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEvent.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEvent.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEvent.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEvent.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEventLRO.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEventLRO.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEventLRO.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEventLRO.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/SyncSimulateMaintenanceEvent.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/SyncSimulateMaintenanceEvent.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/SyncSimulateMaintenanceEvent.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/SyncSimulateMaintenanceEvent.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNode.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNodeLRO.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNodeLRO.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNodeLRO.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNodeLRO.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/SyncStartNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/SyncStartNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/SyncStartNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/SyncStartNode.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNode.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNodeLRO.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNodeLRO.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNodeLRO.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNodeLRO.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/SyncStopNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/SyncStopNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/SyncStopNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/SyncStopNode.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNode.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNodeLRO.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNodeLRO.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNodeLRO.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNodeLRO.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java
diff --git a/owl-bot-staging/java-tpu/v1/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java b/owl-bot-staging/java-tpu/v1/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java
deleted file mode 100644
index f238d10a4880..000000000000
--- a/owl-bot-staging/java-tpu/v1/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java
+++ /dev/null
@@ -1,1168 +0,0 @@
-package com.google.cloud.tpu.v1;
-
-import static io.grpc.MethodDescriptor.generateFullMethodName;
-
-/**
- * 
- * Manages TPU nodes and other resources
- * TPU API v1
- * 

- */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/tpu/v1/cloud_tpu.proto")
-@io.grpc.stub.annotations.GrpcGenerated
-public final class TpuGrpc {
-
-  private TpuGrpc() {}
-
-  public static final String SERVICE_NAME = "google.cloud.tpu.v1.Tpu";
-
-  // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor getListNodesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
-      requestType = com.google.cloud.tpu.v1.ListNodesRequest.class,
-      responseType = com.google.cloud.tpu.v1.ListNodesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListNodesMethod() {
-    io.grpc.MethodDescriptor getListNodesMethod;
-    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-          TpuGrpc.getListNodesMethod = getListNodesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.ListNodesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.ListNodesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
-              .build();
-        }
-      }
-    }
-    return getListNodesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetNode",
-      requestType = com.google.cloud.tpu.v1.GetNodeRequest.class,
-      responseType = com.google.cloud.tpu.v1.Node.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetNodeMethod() {
-    io.grpc.MethodDescriptor getGetNodeMethod;
-    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-          TpuGrpc.getGetNodeMethod = getGetNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.GetNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.Node.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
-              .build();
-        }
-      }
-    }
-    return getGetNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getCreateNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
-      requestType = com.google.cloud.tpu.v1.CreateNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getCreateNodeMethod() {
-    io.grpc.MethodDescriptor getCreateNodeMethod;
-    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-          TpuGrpc.getCreateNodeMethod = getCreateNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.CreateNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
-              .build();
-        }
-      }
-    }
-    return getCreateNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getDeleteNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
-      requestType = com.google.cloud.tpu.v1.DeleteNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getDeleteNodeMethod() {
-    io.grpc.MethodDescriptor getDeleteNodeMethod;
-    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-          TpuGrpc.getDeleteNodeMethod = getDeleteNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.DeleteNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
-              .build();
-        }
-      }
-    }
-    return getDeleteNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getReimageNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ReimageNode",
-      requestType = com.google.cloud.tpu.v1.ReimageNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getReimageNodeMethod() {
-    io.grpc.MethodDescriptor getReimageNodeMethod;
-    if ((getReimageNodeMethod = TpuGrpc.getReimageNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getReimageNodeMethod = TpuGrpc.getReimageNodeMethod) == null) {
-          TpuGrpc.getReimageNodeMethod = getReimageNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ReimageNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.ReimageNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ReimageNode"))
-              .build();
-        }
-      }
-    }
-    return getReimageNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getStopNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StopNode",
-      requestType = com.google.cloud.tpu.v1.StopNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getStopNodeMethod() {
-    io.grpc.MethodDescriptor getStopNodeMethod;
-    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-          TpuGrpc.getStopNodeMethod = getStopNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.StopNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
-              .build();
-        }
-      }
-    }
-    return getStopNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getStartNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StartNode",
-      requestType = com.google.cloud.tpu.v1.StartNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getStartNodeMethod() {
-    io.grpc.MethodDescriptor getStartNodeMethod;
-    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-          TpuGrpc.getStartNodeMethod = getStartNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.StartNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
-              .build();
-        }
-      }
-    }
-    return getStartNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getListTensorFlowVersionsMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListTensorFlowVersions",
-      requestType = com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class,
-      responseType = com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListTensorFlowVersionsMethod() {
-    io.grpc.MethodDescriptor getListTensorFlowVersionsMethod;
-    if ((getListTensorFlowVersionsMethod = TpuGrpc.getListTensorFlowVersionsMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListTensorFlowVersionsMethod = TpuGrpc.getListTensorFlowVersionsMethod) == null) {
-          TpuGrpc.getListTensorFlowVersionsMethod = getListTensorFlowVersionsMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListTensorFlowVersions"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListTensorFlowVersions"))
-              .build();
-        }
-      }
-    }
-    return getListTensorFlowVersionsMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetTensorFlowVersionMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetTensorFlowVersion",
-      requestType = com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class,
-      responseType = com.google.cloud.tpu.v1.TensorFlowVersion.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetTensorFlowVersionMethod() {
-    io.grpc.MethodDescriptor getGetTensorFlowVersionMethod;
-    if ((getGetTensorFlowVersionMethod = TpuGrpc.getGetTensorFlowVersionMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetTensorFlowVersionMethod = TpuGrpc.getGetTensorFlowVersionMethod) == null) {
-          TpuGrpc.getGetTensorFlowVersionMethod = getGetTensorFlowVersionMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetTensorFlowVersion"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetTensorFlowVersion"))
-              .build();
-        }
-      }
-    }
-    return getGetTensorFlowVersionMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
-      requestType = com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class,
-      responseType = com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListAcceleratorTypesMethod() {
-    io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
-    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-          TpuGrpc.getListAcceleratorTypesMethod = getListAcceleratorTypesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
-              .build();
-        }
-      }
-    }
-    return getListAcceleratorTypesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
-      requestType = com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class,
-      responseType = com.google.cloud.tpu.v1.AcceleratorType.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetAcceleratorTypeMethod() {
-    io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
-    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-          TpuGrpc.getGetAcceleratorTypeMethod = getGetAcceleratorTypeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
-              .build();
-        }
-      }
-    }
-    return getGetAcceleratorTypeMethod;
-  }
-
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
-  public static TpuStub newStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TpuStub(channel, callOptions);
-        }
-      };
-    return TpuStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
-   */
-  public static TpuBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TpuBlockingStub(channel, callOptions);
-        }
-      };
-    return TpuBlockingStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static TpuFutureStub newFutureStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TpuFutureStub(channel, callOptions);
-        }
-      };
-    return TpuFutureStub.newStub(factory, channel);
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v1
-   * 

-   */
-  public static abstract class TpuImplBase implements io.grpc.BindableService {
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(com.google.cloud.tpu.v1.ListNodesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(com.google.cloud.tpu.v1.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(com.google.cloud.tpu.v1.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(com.google.cloud.tpu.v1.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Reimages a node's OS.
-     * 

-     */
-    public void reimageNode(com.google.cloud.tpu.v1.ReimageNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getReimageNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Stops a node, this operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(com.google.cloud.tpu.v1.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(com.google.cloud.tpu.v1.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * List TensorFlow versions supported by this API.
-     * 

-     */
-    public void listTensorFlowVersions(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListTensorFlowVersionsMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets TensorFlow Version.
-     * 

-     */
-    public void getTensorFlowVersion(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetTensorFlowVersionMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListAcceleratorTypesMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetAcceleratorTypeMethod(), responseObserver);
-    }
-
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
-      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-          .addMethod(
-            getListNodesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.ListNodesRequest,
-                com.google.cloud.tpu.v1.ListNodesResponse>(
-                  this, METHODID_LIST_NODES)))
-          .addMethod(
-            getGetNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.GetNodeRequest,
-                com.google.cloud.tpu.v1.Node>(
-                  this, METHODID_GET_NODE)))
-          .addMethod(
-            getCreateNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.CreateNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_CREATE_NODE)))
-          .addMethod(
-            getDeleteNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.DeleteNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_DELETE_NODE)))
-          .addMethod(
-            getReimageNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.ReimageNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_REIMAGE_NODE)))
-          .addMethod(
-            getStopNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.StopNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_STOP_NODE)))
-          .addMethod(
-            getStartNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.StartNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_START_NODE)))
-          .addMethod(
-            getListTensorFlowVersionsMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest,
-                com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>(
-                  this, METHODID_LIST_TENSOR_FLOW_VERSIONS)))
-          .addMethod(
-            getGetTensorFlowVersionMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.GetTensorFlowVersionRequest,
-                com.google.cloud.tpu.v1.TensorFlowVersion>(
-                  this, METHODID_GET_TENSOR_FLOW_VERSION)))
-          .addMethod(
-            getListAcceleratorTypesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.ListAcceleratorTypesRequest,
-                com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>(
-                  this, METHODID_LIST_ACCELERATOR_TYPES)))
-          .addMethod(
-            getGetAcceleratorTypeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.GetAcceleratorTypeRequest,
-                com.google.cloud.tpu.v1.AcceleratorType>(
-                  this, METHODID_GET_ACCELERATOR_TYPE)))
-          .build();
-    }
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v1
-   * 

-   */
-  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
-    private TpuStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(com.google.cloud.tpu.v1.ListNodesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(com.google.cloud.tpu.v1.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(com.google.cloud.tpu.v1.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(com.google.cloud.tpu.v1.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Reimages a node's OS.
-     * 

-     */
-    public void reimageNode(com.google.cloud.tpu.v1.ReimageNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getReimageNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Stops a node, this operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(com.google.cloud.tpu.v1.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(com.google.cloud.tpu.v1.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * List TensorFlow versions supported by this API.
-     * 

-     */
-    public void listTensorFlowVersions(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListTensorFlowVersionsMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets TensorFlow Version.
-     * 

-     */
-    public void getTensorFlowVersion(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetTensorFlowVersionMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request, responseObserver);
-    }
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v1
-   * 

-   */
-  public static final class TpuBlockingStub extends io.grpc.stub.AbstractBlockingStub {
-    private TpuBlockingStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuBlockingStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuBlockingStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.cloud.tpu.v1.ListNodesResponse listNodes(com.google.cloud.tpu.v1.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListNodesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.cloud.tpu.v1.Node getNode(com.google.cloud.tpu.v1.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.longrunning.Operation createNode(com.google.cloud.tpu.v1.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.longrunning.Operation deleteNode(com.google.cloud.tpu.v1.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Reimages a node's OS.
-     * 

-     */
-    public com.google.longrunning.Operation reimageNode(com.google.cloud.tpu.v1.ReimageNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getReimageNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Stops a node, this operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.longrunning.Operation stopNode(com.google.cloud.tpu.v1.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStopNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.longrunning.Operation startNode(com.google.cloud.tpu.v1.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStartNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * List TensorFlow versions supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse listTensorFlowVersions(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListTensorFlowVersionsMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets TensorFlow Version.
-     * 

-     */
-    public com.google.cloud.tpu.v1.TensorFlowVersion getTensorFlowVersion(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetTensorFlowVersionMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse listAcceleratorTypes(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorType(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
-    }
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v1
-   * 

-   */
-  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
-    private TpuFutureStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuFutureStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuFutureStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listNodes(
-        com.google.cloud.tpu.v1.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getNode(
-        com.google.cloud.tpu.v1.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture createNode(
-        com.google.cloud.tpu.v1.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture deleteNode(
-        com.google.cloud.tpu.v1.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Reimages a node's OS.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture reimageNode(
-        com.google.cloud.tpu.v1.ReimageNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getReimageNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Stops a node, this operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture stopNode(
-        com.google.cloud.tpu.v1.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture startNode(
-        com.google.cloud.tpu.v1.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * List TensorFlow versions supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listTensorFlowVersions(
-        com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListTensorFlowVersionsMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets TensorFlow Version.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getTensorFlowVersion(
-        com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetTensorFlowVersionMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listAcceleratorTypes(
-        com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getAcceleratorType(
-        com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
-    }
-  }
-
-  private static final int METHODID_LIST_NODES = 0;
-  private static final int METHODID_GET_NODE = 1;
-  private static final int METHODID_CREATE_NODE = 2;
-  private static final int METHODID_DELETE_NODE = 3;
-  private static final int METHODID_REIMAGE_NODE = 4;
-  private static final int METHODID_STOP_NODE = 5;
-  private static final int METHODID_START_NODE = 6;
-  private static final int METHODID_LIST_TENSOR_FLOW_VERSIONS = 7;
-  private static final int METHODID_GET_TENSOR_FLOW_VERSION = 8;
-  private static final int METHODID_LIST_ACCELERATOR_TYPES = 9;
-  private static final int METHODID_GET_ACCELERATOR_TYPE = 10;
-
-  private static final class MethodHandlers implements
-      io.grpc.stub.ServerCalls.UnaryMethod,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod {
-    private final TpuImplBase serviceImpl;
-    private final int methodId;
-
-    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
-      this.serviceImpl = serviceImpl;
-      this.methodId = methodId;
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        case METHODID_LIST_NODES:
-          serviceImpl.listNodes((com.google.cloud.tpu.v1.ListNodesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_NODE:
-          serviceImpl.getNode((com.google.cloud.tpu.v1.GetNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_CREATE_NODE:
-          serviceImpl.createNode((com.google.cloud.tpu.v1.CreateNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_DELETE_NODE:
-          serviceImpl.deleteNode((com.google.cloud.tpu.v1.DeleteNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_REIMAGE_NODE:
-          serviceImpl.reimageNode((com.google.cloud.tpu.v1.ReimageNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_STOP_NODE:
-          serviceImpl.stopNode((com.google.cloud.tpu.v1.StopNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_START_NODE:
-          serviceImpl.startNode((com.google.cloud.tpu.v1.StartNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_TENSOR_FLOW_VERSIONS:
-          serviceImpl.listTensorFlowVersions((com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_TENSOR_FLOW_VERSION:
-          serviceImpl.getTensorFlowVersion((com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_ACCELERATOR_TYPES:
-          serviceImpl.listAcceleratorTypes((com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_ACCELERATOR_TYPE:
-          serviceImpl.getAcceleratorType((com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        default:
-          throw new AssertionError();
-      }
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public io.grpc.stub.StreamObserver invoke(
-        io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        default:
-          throw new AssertionError();
-      }
-    }
-  }
-
-  private static abstract class TpuBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
-    TpuBaseDescriptorSupplier() {}
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.getDescriptor();
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
-      return getFileDescriptor().findServiceByName("Tpu");
-    }
-  }
-
-  private static final class TpuFileDescriptorSupplier
-      extends TpuBaseDescriptorSupplier {
-    TpuFileDescriptorSupplier() {}
-  }
-
-  private static final class TpuMethodDescriptorSupplier
-      extends TpuBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
-
-    TpuMethodDescriptorSupplier(String methodName) {
-      this.methodName = methodName;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
-      return getServiceDescriptor().findMethodByName(methodName);
-    }
-  }
-
-  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
-
-  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
-    io.grpc.ServiceDescriptor result = serviceDescriptor;
-    if (result == null) {
-      synchronized (TpuGrpc.class) {
-        result = serviceDescriptor;
-        if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new TpuFileDescriptorSupplier())
-              .addMethod(getListNodesMethod())
-              .addMethod(getGetNodeMethod())
-              .addMethod(getCreateNodeMethod())
-              .addMethod(getDeleteNodeMethod())
-              .addMethod(getReimageNodeMethod())
-              .addMethod(getStopNodeMethod())
-              .addMethod(getStartNodeMethod())
-              .addMethod(getListTensorFlowVersionsMethod())
-              .addMethod(getGetTensorFlowVersionMethod())
-              .addMethod(getListAcceleratorTypesMethod())
-              .addMethod(getGetAcceleratorTypeMethod())
-              .build();
-        }
-      }
-    }
-    return result;
-  }
-}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java
deleted file mode 100644
index 19b329211135..000000000000
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java
+++ /dev/null
@@ -1,454 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public final class CloudTpuProto {
-  private CloudTpuProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v1_Node_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_Node_LabelsEntry_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable;
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-    internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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-        new java.lang.String[] { "TensorflowVersions", "NextPageToken", "Unreachable", });
-    internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor =
-      getDescriptor().getMessageTypes().get(15);
-    internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor,
-        new java.lang.String[] { "Name", "Type", });
-    internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor =
-      getDescriptor().getMessageTypes().get(16);
-    internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor,
-        new java.lang.String[] { "Name", });
-    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor =
-      getDescriptor().getMessageTypes().get(17);
-    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor,
-        new java.lang.String[] { "Parent", "PageSize", "PageToken", "Filter", "OrderBy", });
-    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor =
-      getDescriptor().getMessageTypes().get(18);
-    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor,
-        new java.lang.String[] { "AcceleratorTypes", "NextPageToken", "Unreachable", });
-    internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor =
-      getDescriptor().getMessageTypes().get(19);
-    internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor,
-        new java.lang.String[] { "CreateTime", "EndTime", "Target", "Verb", "StatusDetail", "CancelRequested", "ApiVersion", });
-    internal_static_google_cloud_tpu_v1_Symptom_descriptor =
-      getDescriptor().getMessageTypes().get(20);
-    internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_Symptom_descriptor,
-        new java.lang.String[] { "CreateTime", "SymptomType", "Details", "WorkerId", });
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.ClientProto.defaultHost);
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.AnnotationsProto.http);
-    registry.add(com.google.api.ClientProto.methodSignature);
-    registry.add(com.google.api.ClientProto.oauthScopes);
-    registry.add(com.google.api.ResourceProto.resource);
-    registry.add(com.google.api.ResourceProto.resourceReference);
-    registry.add(com.google.longrunning.OperationsProto.operationInfo);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
-    com.google.api.AnnotationsProto.getDescriptor();
-    com.google.api.ClientProto.getDescriptor();
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-    com.google.longrunning.OperationsProto.getDescriptor();
-    com.google.protobuf.TimestampProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java
deleted file mode 100644
index 4d7d791c980d..000000000000
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface DeleteNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.DeleteNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java
deleted file mode 100644
index 38110e7d35ab..000000000000
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface GetAcceleratorTypeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java
deleted file mode 100644
index 1e1c45faf8c2..000000000000
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface GetNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java
deleted file mode 100644
index 8be72b5bb0a8..000000000000
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface GetTensorFlowVersionRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java
deleted file mode 100644
index ee190f21b550..000000000000
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface SchedulingConfigOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.SchedulingConfig)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Defines whether the node is preemptible.
-   * 

-   *
-   * bool preemptible = 1;
-   * @return The preemptible.
-   */
-  boolean getPreemptible();
-
-  /**
-   * 
-   * Whether the node is created under a reservation.
-   * 

-   *
-   * bool reserved = 2;
-   * @return The reserved.
-   */
-  boolean getReserved();
-}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java
deleted file mode 100644
index c7b3e0e1275d..000000000000
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface StartNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.StartNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * The resource name.
-   * 

-   *
-   * string name = 1;
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * The resource name.
-   * 

-   *
-   * string name = 1;
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java
deleted file mode 100644
index 6b652fd17f76..000000000000
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface StopNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.StopNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * The resource name.
-   * 

-   *
-   * string name = 1;
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * The resource name.
-   * 

-   *
-   * string name = 1;
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java b/owl-bot-staging/java-tpu/v2/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
deleted file mode 100644
index 2aa134ae6486..000000000000
--- a/owl-bot-staging/java-tpu/v2/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
+++ /dev/null
@@ -1,1340 +0,0 @@
-package com.google.cloud.tpu.v2;
-
-import static io.grpc.MethodDescriptor.generateFullMethodName;
-
-/**
- * 
- * Manages TPU nodes and other resources
- * TPU API v2
- * 

- */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/tpu/v2/cloud_tpu.proto")
-@io.grpc.stub.annotations.GrpcGenerated
-public final class TpuGrpc {
-
-  private TpuGrpc() {}
-
-  public static final String SERVICE_NAME = "google.cloud.tpu.v2.Tpu";
-
-  // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor getListNodesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
-      requestType = com.google.cloud.tpu.v2.ListNodesRequest.class,
-      responseType = com.google.cloud.tpu.v2.ListNodesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListNodesMethod() {
-    io.grpc.MethodDescriptor getListNodesMethod;
-    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-          TpuGrpc.getListNodesMethod = getListNodesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.ListNodesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.ListNodesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
-              .build();
-        }
-      }
-    }
-    return getListNodesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetNode",
-      requestType = com.google.cloud.tpu.v2.GetNodeRequest.class,
-      responseType = com.google.cloud.tpu.v2.Node.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetNodeMethod() {
-    io.grpc.MethodDescriptor getGetNodeMethod;
-    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-          TpuGrpc.getGetNodeMethod = getGetNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.GetNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.Node.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
-              .build();
-        }
-      }
-    }
-    return getGetNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getCreateNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
-      requestType = com.google.cloud.tpu.v2.CreateNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getCreateNodeMethod() {
-    io.grpc.MethodDescriptor getCreateNodeMethod;
-    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-          TpuGrpc.getCreateNodeMethod = getCreateNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.CreateNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
-              .build();
-        }
-      }
-    }
-    return getCreateNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getDeleteNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
-      requestType = com.google.cloud.tpu.v2.DeleteNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getDeleteNodeMethod() {
-    io.grpc.MethodDescriptor getDeleteNodeMethod;
-    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-          TpuGrpc.getDeleteNodeMethod = getDeleteNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.DeleteNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
-              .build();
-        }
-      }
-    }
-    return getDeleteNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getStopNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StopNode",
-      requestType = com.google.cloud.tpu.v2.StopNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getStopNodeMethod() {
-    io.grpc.MethodDescriptor getStopNodeMethod;
-    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-          TpuGrpc.getStopNodeMethod = getStopNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.StopNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
-              .build();
-        }
-      }
-    }
-    return getStopNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getStartNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StartNode",
-      requestType = com.google.cloud.tpu.v2.StartNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getStartNodeMethod() {
-    io.grpc.MethodDescriptor getStartNodeMethod;
-    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-          TpuGrpc.getStartNodeMethod = getStartNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.StartNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
-              .build();
-        }
-      }
-    }
-    return getStartNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getUpdateNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "UpdateNode",
-      requestType = com.google.cloud.tpu.v2.UpdateNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getUpdateNodeMethod() {
-    io.grpc.MethodDescriptor getUpdateNodeMethod;
-    if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
-          TpuGrpc.getUpdateNodeMethod = getUpdateNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.UpdateNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("UpdateNode"))
-              .build();
-        }
-      }
-    }
-    return getUpdateNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGenerateServiceIdentityMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GenerateServiceIdentity",
-      requestType = com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class,
-      responseType = com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGenerateServiceIdentityMethod() {
-    io.grpc.MethodDescriptor getGenerateServiceIdentityMethod;
-    if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
-          TpuGrpc.getGenerateServiceIdentityMethod = getGenerateServiceIdentityMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GenerateServiceIdentity"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GenerateServiceIdentity"))
-              .build();
-        }
-      }
-    }
-    return getGenerateServiceIdentityMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
-      requestType = com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class,
-      responseType = com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListAcceleratorTypesMethod() {
-    io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
-    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-          TpuGrpc.getListAcceleratorTypesMethod = getListAcceleratorTypesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
-              .build();
-        }
-      }
-    }
-    return getListAcceleratorTypesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
-      requestType = com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class,
-      responseType = com.google.cloud.tpu.v2.AcceleratorType.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetAcceleratorTypeMethod() {
-    io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
-    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-          TpuGrpc.getGetAcceleratorTypeMethod = getGetAcceleratorTypeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
-              .build();
-        }
-      }
-    }
-    return getGetAcceleratorTypeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getListRuntimeVersionsMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListRuntimeVersions",
-      requestType = com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class,
-      responseType = com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListRuntimeVersionsMethod() {
-    io.grpc.MethodDescriptor getListRuntimeVersionsMethod;
-    if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
-          TpuGrpc.getListRuntimeVersionsMethod = getListRuntimeVersionsMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListRuntimeVersions"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListRuntimeVersions"))
-              .build();
-        }
-      }
-    }
-    return getListRuntimeVersionsMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetRuntimeVersionMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetRuntimeVersion",
-      requestType = com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class,
-      responseType = com.google.cloud.tpu.v2.RuntimeVersion.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetRuntimeVersionMethod() {
-    io.grpc.MethodDescriptor getGetRuntimeVersionMethod;
-    if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
-          TpuGrpc.getGetRuntimeVersionMethod = getGetRuntimeVersionMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetRuntimeVersion"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.GetRuntimeVersionRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetRuntimeVersion"))
-              .build();
-        }
-      }
-    }
-    return getGetRuntimeVersionMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetGuestAttributesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetGuestAttributes",
-      requestType = com.google.cloud.tpu.v2.GetGuestAttributesRequest.class,
-      responseType = com.google.cloud.tpu.v2.GetGuestAttributesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetGuestAttributesMethod() {
-    io.grpc.MethodDescriptor getGetGuestAttributesMethod;
-    if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
-          TpuGrpc.getGetGuestAttributesMethod = getGetGuestAttributesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetGuestAttributes"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.GetGuestAttributesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.GetGuestAttributesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetGuestAttributes"))
-              .build();
-        }
-      }
-    }
-    return getGetGuestAttributesMethod;
-  }
-
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
-  public static TpuStub newStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TpuStub(channel, callOptions);
-        }
-      };
-    return TpuStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
-   */
-  public static TpuBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TpuBlockingStub(channel, callOptions);
-        }
-      };
-    return TpuBlockingStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static TpuFutureStub newFutureStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TpuFutureStub(channel, callOptions);
-        }
-      };
-    return TpuFutureStub.newStub(factory, channel);
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2
-   * 

-   */
-  public static abstract class TpuImplBase implements io.grpc.BindableService {
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(com.google.cloud.tpu.v2.ListNodesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(com.google.cloud.tpu.v2.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(com.google.cloud.tpu.v2.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(com.google.cloud.tpu.v2.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(com.google.cloud.tpu.v2.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(com.google.cloud.tpu.v2.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public void updateNode(com.google.cloud.tpu.v2.UpdateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public void generateServiceIdentity(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGenerateServiceIdentityMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListAcceleratorTypesMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetAcceleratorTypeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public void listRuntimeVersions(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListRuntimeVersionsMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public void getRuntimeVersion(com.google.cloud.tpu.v2.GetRuntimeVersionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetRuntimeVersionMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public void getGuestAttributes(com.google.cloud.tpu.v2.GetGuestAttributesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetGuestAttributesMethod(), responseObserver);
-    }
-
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
-      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-          .addMethod(
-            getListNodesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.ListNodesRequest,
-                com.google.cloud.tpu.v2.ListNodesResponse>(
-                  this, METHODID_LIST_NODES)))
-          .addMethod(
-            getGetNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.GetNodeRequest,
-                com.google.cloud.tpu.v2.Node>(
-                  this, METHODID_GET_NODE)))
-          .addMethod(
-            getCreateNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.CreateNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_CREATE_NODE)))
-          .addMethod(
-            getDeleteNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.DeleteNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_DELETE_NODE)))
-          .addMethod(
-            getStopNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.StopNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_STOP_NODE)))
-          .addMethod(
-            getStartNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.StartNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_START_NODE)))
-          .addMethod(
-            getUpdateNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.UpdateNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_UPDATE_NODE)))
-          .addMethod(
-            getGenerateServiceIdentityMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.GenerateServiceIdentityRequest,
-                com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>(
-                  this, METHODID_GENERATE_SERVICE_IDENTITY)))
-          .addMethod(
-            getListAcceleratorTypesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.ListAcceleratorTypesRequest,
-                com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>(
-                  this, METHODID_LIST_ACCELERATOR_TYPES)))
-          .addMethod(
-            getGetAcceleratorTypeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.GetAcceleratorTypeRequest,
-                com.google.cloud.tpu.v2.AcceleratorType>(
-                  this, METHODID_GET_ACCELERATOR_TYPE)))
-          .addMethod(
-            getListRuntimeVersionsMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.ListRuntimeVersionsRequest,
-                com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>(
-                  this, METHODID_LIST_RUNTIME_VERSIONS)))
-          .addMethod(
-            getGetRuntimeVersionMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.GetRuntimeVersionRequest,
-                com.google.cloud.tpu.v2.RuntimeVersion>(
-                  this, METHODID_GET_RUNTIME_VERSION)))
-          .addMethod(
-            getGetGuestAttributesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.GetGuestAttributesRequest,
-                com.google.cloud.tpu.v2.GetGuestAttributesResponse>(
-                  this, METHODID_GET_GUEST_ATTRIBUTES)))
-          .build();
-    }
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2
-   * 

-   */
-  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
-    private TpuStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(com.google.cloud.tpu.v2.ListNodesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(com.google.cloud.tpu.v2.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(com.google.cloud.tpu.v2.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(com.google.cloud.tpu.v2.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(com.google.cloud.tpu.v2.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(com.google.cloud.tpu.v2.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public void updateNode(com.google.cloud.tpu.v2.UpdateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public void generateServiceIdentity(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public void listRuntimeVersions(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public void getRuntimeVersion(com.google.cloud.tpu.v2.GetRuntimeVersionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public void getGuestAttributes(com.google.cloud.tpu.v2.GetGuestAttributesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request, responseObserver);
-    }
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2
-   * 

-   */
-  public static final class TpuBlockingStub extends io.grpc.stub.AbstractBlockingStub {
-    private TpuBlockingStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuBlockingStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuBlockingStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.cloud.tpu.v2.ListNodesResponse listNodes(com.google.cloud.tpu.v2.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListNodesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.cloud.tpu.v2.Node getNode(com.google.cloud.tpu.v2.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.longrunning.Operation createNode(com.google.cloud.tpu.v2.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.longrunning.Operation deleteNode(com.google.cloud.tpu.v2.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.longrunning.Operation stopNode(com.google.cloud.tpu.v2.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStopNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.longrunning.Operation startNode(com.google.cloud.tpu.v2.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStartNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public com.google.longrunning.Operation updateNode(com.google.cloud.tpu.v2.UpdateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getUpdateNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse generateServiceIdentity(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGenerateServiceIdentityMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse listAcceleratorTypes(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorType(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse listRuntimeVersions(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListRuntimeVersionsMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersion(com.google.cloud.tpu.v2.GetRuntimeVersionRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetRuntimeVersionMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public com.google.cloud.tpu.v2.GetGuestAttributesResponse getGuestAttributes(com.google.cloud.tpu.v2.GetGuestAttributesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetGuestAttributesMethod(), getCallOptions(), request);
-    }
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2
-   * 

-   */
-  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
-    private TpuFutureStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuFutureStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuFutureStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listNodes(
-        com.google.cloud.tpu.v2.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getNode(
-        com.google.cloud.tpu.v2.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture createNode(
-        com.google.cloud.tpu.v2.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture deleteNode(
-        com.google.cloud.tpu.v2.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture stopNode(
-        com.google.cloud.tpu.v2.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture startNode(
-        com.google.cloud.tpu.v2.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture updateNode(
-        com.google.cloud.tpu.v2.UpdateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture generateServiceIdentity(
-        com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listAcceleratorTypes(
-        com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getAcceleratorType(
-        com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listRuntimeVersions(
-        com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getRuntimeVersion(
-        com.google.cloud.tpu.v2.GetRuntimeVersionRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getGuestAttributes(
-        com.google.cloud.tpu.v2.GetGuestAttributesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request);
-    }
-  }
-
-  private static final int METHODID_LIST_NODES = 0;
-  private static final int METHODID_GET_NODE = 1;
-  private static final int METHODID_CREATE_NODE = 2;
-  private static final int METHODID_DELETE_NODE = 3;
-  private static final int METHODID_STOP_NODE = 4;
-  private static final int METHODID_START_NODE = 5;
-  private static final int METHODID_UPDATE_NODE = 6;
-  private static final int METHODID_GENERATE_SERVICE_IDENTITY = 7;
-  private static final int METHODID_LIST_ACCELERATOR_TYPES = 8;
-  private static final int METHODID_GET_ACCELERATOR_TYPE = 9;
-  private static final int METHODID_LIST_RUNTIME_VERSIONS = 10;
-  private static final int METHODID_GET_RUNTIME_VERSION = 11;
-  private static final int METHODID_GET_GUEST_ATTRIBUTES = 12;
-
-  private static final class MethodHandlers implements
-      io.grpc.stub.ServerCalls.UnaryMethod,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod {
-    private final TpuImplBase serviceImpl;
-    private final int methodId;
-
-    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
-      this.serviceImpl = serviceImpl;
-      this.methodId = methodId;
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        case METHODID_LIST_NODES:
-          serviceImpl.listNodes((com.google.cloud.tpu.v2.ListNodesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_NODE:
-          serviceImpl.getNode((com.google.cloud.tpu.v2.GetNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_CREATE_NODE:
-          serviceImpl.createNode((com.google.cloud.tpu.v2.CreateNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_DELETE_NODE:
-          serviceImpl.deleteNode((com.google.cloud.tpu.v2.DeleteNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_STOP_NODE:
-          serviceImpl.stopNode((com.google.cloud.tpu.v2.StopNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_START_NODE:
-          serviceImpl.startNode((com.google.cloud.tpu.v2.StartNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_UPDATE_NODE:
-          serviceImpl.updateNode((com.google.cloud.tpu.v2.UpdateNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GENERATE_SERVICE_IDENTITY:
-          serviceImpl.generateServiceIdentity((com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_ACCELERATOR_TYPES:
-          serviceImpl.listAcceleratorTypes((com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_ACCELERATOR_TYPE:
-          serviceImpl.getAcceleratorType((com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_RUNTIME_VERSIONS:
-          serviceImpl.listRuntimeVersions((com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_RUNTIME_VERSION:
-          serviceImpl.getRuntimeVersion((com.google.cloud.tpu.v2.GetRuntimeVersionRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_GUEST_ATTRIBUTES:
-          serviceImpl.getGuestAttributes((com.google.cloud.tpu.v2.GetGuestAttributesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        default:
-          throw new AssertionError();
-      }
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public io.grpc.stub.StreamObserver invoke(
-        io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        default:
-          throw new AssertionError();
-      }
-    }
-  }
-
-  private static abstract class TpuBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
-    TpuBaseDescriptorSupplier() {}
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.getDescriptor();
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
-      return getFileDescriptor().findServiceByName("Tpu");
-    }
-  }
-
-  private static final class TpuFileDescriptorSupplier
-      extends TpuBaseDescriptorSupplier {
-    TpuFileDescriptorSupplier() {}
-  }
-
-  private static final class TpuMethodDescriptorSupplier
-      extends TpuBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
-
-    TpuMethodDescriptorSupplier(String methodName) {
-      this.methodName = methodName;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
-      return getServiceDescriptor().findMethodByName(methodName);
-    }
-  }
-
-  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
-
-  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
-    io.grpc.ServiceDescriptor result = serviceDescriptor;
-    if (result == null) {
-      synchronized (TpuGrpc.class) {
-        result = serviceDescriptor;
-        if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new TpuFileDescriptorSupplier())
-              .addMethod(getListNodesMethod())
-              .addMethod(getGetNodeMethod())
-              .addMethod(getCreateNodeMethod())
-              .addMethod(getDeleteNodeMethod())
-              .addMethod(getStopNodeMethod())
-              .addMethod(getStartNodeMethod())
-              .addMethod(getUpdateNodeMethod())
-              .addMethod(getGenerateServiceIdentityMethod())
-              .addMethod(getListAcceleratorTypesMethod())
-              .addMethod(getGetAcceleratorTypeMethod())
-              .addMethod(getListRuntimeVersionsMethod())
-              .addMethod(getGetRuntimeVersionMethod())
-              .addMethod(getGetGuestAttributesMethod())
-              .build();
-        }
-      }
-    }
-    return result;
-  }
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java
deleted file mode 100644
index a29b7fca3d32..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java
+++ /dev/null
@@ -1,658 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public final class CloudTpuProto {
-  private CloudTpuProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v2_Node_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable;
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-      "peration\"k\202\323\344\223\00262./v2/{node.name=project" +
-      "s/*/locations/*/nodes/*}:\004node\332A\020node,up" +
-      "date_mask\312A\031\n\004Node\022\021OperationMetadata\022\314\001" +
-      "\n\027GenerateServiceIdentity\0223.google.cloud" +
-      ".tpu.v2.GenerateServiceIdentityRequest\0324" +
-      ".google.cloud.tpu.v2.GenerateServiceIden" +
-      "tityResponse\"F\202\323\344\223\002@\";/v2/{parent=projec" +
-      "ts/*/locations/*}:generateServiceIdentit" +
-      "y:\001*\022\302\001\n\024ListAcceleratorTypes\0220.google.c" +
-      "loud.tpu.v2.ListAcceleratorTypesRequest\032" +
-      "1.google.cloud.tpu.v2.ListAcceleratorTyp" +
-      "esResponse\"E\202\323\344\223\0026\0224/v2/{parent=projects" +
-      "/*/locations/*}/acceleratorTypes\332A\006paren" +
-      "t\022\257\001\n\022GetAcceleratorType\022..google.cloud." +
-      "tpu.v2.GetAcceleratorTypeRequest\032$.googl" +
-      "e.cloud.tpu.v2.AcceleratorType\"C\202\323\344\223\0026\0224" +
-      "/v2/{name=projects/*/locations/*/acceler" +
-      "atorTypes/*}\332A\004name\022\276\001\n\023ListRuntimeVersi" +
-      "ons\022/.google.cloud.tpu.v2.ListRuntimeVer" +
-      "sionsRequest\0320.google.cloud.tpu.v2.ListR" +
-      "untimeVersionsResponse\"D\202\323\344\223\0025\0223/v2/{par" +
-      "ent=projects/*/locations/*}/runtimeVersi" +
-      "ons\332A\006parent\022\253\001\n\021GetRuntimeVersion\022-.goo" +
-      "gle.cloud.tpu.v2.GetRuntimeVersionReques" +
-      "t\032#.google.cloud.tpu.v2.RuntimeVersion\"B" +
-      "\202\323\344\223\0025\0223/v2/{name=projects/*/locations/*" +
-      "/runtimeVersions/*}\332A\004name\022\276\001\n\022GetGuestA" +
-      "ttributes\022..google.cloud.tpu.v2.GetGuest" +
-      "AttributesRequest\032/.google.cloud.tpu.v2." +
-      "GetGuestAttributesResponse\"G\202\323\344\223\002A\"
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java
deleted file mode 100644
index 08b2f2df4dab..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface GenerateServiceIdentityRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The parent resource name.
-   * 

-   *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The parent.
-   */
-  java.lang.String getParent();
-  /**
-   * 
-   * Required. The parent resource name.
-   * 

-   *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for parent.
-   */
-  com.google.protobuf.ByteString
-      getParentBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java
deleted file mode 100644
index 0f8fc9127044..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface GetAcceleratorTypeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java
deleted file mode 100644
index 6bae23e0b880..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface GetNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java
deleted file mode 100644
index 820c8b99c5cc..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface GetRuntimeVersionRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetRuntimeVersionRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java
deleted file mode 100644
index fb75cba49292..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface SchedulingConfigOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.SchedulingConfig)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Defines whether the node is preemptible.
-   * 

-   *
-   * bool preemptible = 1;
-   * @return The preemptible.
-   */
-  boolean getPreemptible();
-
-  /**
-   * 
-   * Whether the node is created under a reservation.
-   * 

-   *
-   * bool reserved = 2;
-   * @return The reserved.
-   */
-  boolean getReserved();
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java
deleted file mode 100644
index 191bde8b3198..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface ServiceIdentityOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ServiceIdentity)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * The email address of the service identity.
-   * 

-   *
-   * string email = 1;
-   * @return The email.
-   */
-  java.lang.String getEmail();
-  /**
-   * 
-   * The email address of the service identity.
-   * 

-   *
-   * string email = 1;
-   * @return The bytes for email.
-   */
-  com.google.protobuf.ByteString
-      getEmailBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java
deleted file mode 100644
index 94d3889ebf73..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java
+++ /dev/null
@@ -1,19 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface ShieldedInstanceConfigOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ShieldedInstanceConfig)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Defines whether the instance has Secure Boot enabled.
-   * 

-   *
-   * bool enable_secure_boot = 1;
-   * @return The enableSecureBoot.
-   */
-  boolean getEnableSecureBoot();
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java
deleted file mode 100644
index 960f59a1cf5a..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface StartNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.StartNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java
deleted file mode 100644
index 841889e788ac..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface StopNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.StopNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java b/owl-bot-staging/java-tpu/v2alpha1/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
deleted file mode 100644
index c81fdb7524bd..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
+++ /dev/null
@@ -1,1770 +0,0 @@
-package com.google.cloud.tpu.v2alpha1;
-
-import static io.grpc.MethodDescriptor.generateFullMethodName;
-
-/**
- * 
- * Manages TPU nodes and other resources
- * TPU API v2alpha1
- * 

- */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/tpu/v2alpha1/cloud_tpu.proto")
-@io.grpc.stub.annotations.GrpcGenerated
-public final class TpuGrpc {
-
-  private TpuGrpc() {}
-
-  public static final String SERVICE_NAME = "google.cloud.tpu.v2alpha1.Tpu";
-
-  // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor getListNodesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
-      requestType = com.google.cloud.tpu.v2alpha1.ListNodesRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.ListNodesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListNodesMethod() {
-    io.grpc.MethodDescriptor getListNodesMethod;
-    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-          TpuGrpc.getListNodesMethod = getListNodesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.ListNodesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.ListNodesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
-              .build();
-        }
-      }
-    }
-    return getListNodesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetNode",
-      requestType = com.google.cloud.tpu.v2alpha1.GetNodeRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.Node.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetNodeMethod() {
-    io.grpc.MethodDescriptor getGetNodeMethod;
-    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-          TpuGrpc.getGetNodeMethod = getGetNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.GetNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
-              .build();
-        }
-      }
-    }
-    return getGetNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getCreateNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
-      requestType = com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getCreateNodeMethod() {
-    io.grpc.MethodDescriptor getCreateNodeMethod;
-    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-          TpuGrpc.getCreateNodeMethod = getCreateNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.CreateNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
-              .build();
-        }
-      }
-    }
-    return getCreateNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getDeleteNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
-      requestType = com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getDeleteNodeMethod() {
-    io.grpc.MethodDescriptor getDeleteNodeMethod;
-    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-          TpuGrpc.getDeleteNodeMethod = getDeleteNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
-              .build();
-        }
-      }
-    }
-    return getDeleteNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getStopNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StopNode",
-      requestType = com.google.cloud.tpu.v2alpha1.StopNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getStopNodeMethod() {
-    io.grpc.MethodDescriptor getStopNodeMethod;
-    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-          TpuGrpc.getStopNodeMethod = getStopNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.StopNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
-              .build();
-        }
-      }
-    }
-    return getStopNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getStartNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StartNode",
-      requestType = com.google.cloud.tpu.v2alpha1.StartNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getStartNodeMethod() {
-    io.grpc.MethodDescriptor getStartNodeMethod;
-    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-          TpuGrpc.getStartNodeMethod = getStartNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.StartNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
-              .build();
-        }
-      }
-    }
-    return getStartNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getUpdateNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "UpdateNode",
-      requestType = com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getUpdateNodeMethod() {
-    io.grpc.MethodDescriptor getUpdateNodeMethod;
-    if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
-          TpuGrpc.getUpdateNodeMethod = getUpdateNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("UpdateNode"))
-              .build();
-        }
-      }
-    }
-    return getUpdateNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getListQueuedResourcesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListQueuedResources",
-      requestType = com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListQueuedResourcesMethod() {
-    io.grpc.MethodDescriptor getListQueuedResourcesMethod;
-    if ((getListQueuedResourcesMethod = TpuGrpc.getListQueuedResourcesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListQueuedResourcesMethod = TpuGrpc.getListQueuedResourcesMethod) == null) {
-          TpuGrpc.getListQueuedResourcesMethod = getListQueuedResourcesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListQueuedResources"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListQueuedResources"))
-              .build();
-        }
-      }
-    }
-    return getListQueuedResourcesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetQueuedResourceMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetQueuedResource",
-      requestType = com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.QueuedResource.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetQueuedResourceMethod() {
-    io.grpc.MethodDescriptor getGetQueuedResourceMethod;
-    if ((getGetQueuedResourceMethod = TpuGrpc.getGetQueuedResourceMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetQueuedResourceMethod = TpuGrpc.getGetQueuedResourceMethod) == null) {
-          TpuGrpc.getGetQueuedResourceMethod = getGetQueuedResourceMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetQueuedResource"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetQueuedResource"))
-              .build();
-        }
-      }
-    }
-    return getGetQueuedResourceMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getCreateQueuedResourceMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "CreateQueuedResource",
-      requestType = com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getCreateQueuedResourceMethod() {
-    io.grpc.MethodDescriptor getCreateQueuedResourceMethod;
-    if ((getCreateQueuedResourceMethod = TpuGrpc.getCreateQueuedResourceMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getCreateQueuedResourceMethod = TpuGrpc.getCreateQueuedResourceMethod) == null) {
-          TpuGrpc.getCreateQueuedResourceMethod = getCreateQueuedResourceMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateQueuedResource"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateQueuedResource"))
-              .build();
-        }
-      }
-    }
-    return getCreateQueuedResourceMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getDeleteQueuedResourceMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "DeleteQueuedResource",
-      requestType = com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getDeleteQueuedResourceMethod() {
-    io.grpc.MethodDescriptor getDeleteQueuedResourceMethod;
-    if ((getDeleteQueuedResourceMethod = TpuGrpc.getDeleteQueuedResourceMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getDeleteQueuedResourceMethod = TpuGrpc.getDeleteQueuedResourceMethod) == null) {
-          TpuGrpc.getDeleteQueuedResourceMethod = getDeleteQueuedResourceMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteQueuedResource"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteQueuedResource"))
-              .build();
-        }
-      }
-    }
-    return getDeleteQueuedResourceMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGenerateServiceIdentityMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GenerateServiceIdentity",
-      requestType = com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGenerateServiceIdentityMethod() {
-    io.grpc.MethodDescriptor getGenerateServiceIdentityMethod;
-    if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
-          TpuGrpc.getGenerateServiceIdentityMethod = getGenerateServiceIdentityMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GenerateServiceIdentity"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GenerateServiceIdentity"))
-              .build();
-        }
-      }
-    }
-    return getGenerateServiceIdentityMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
-      requestType = com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListAcceleratorTypesMethod() {
-    io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
-    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-          TpuGrpc.getListAcceleratorTypesMethod = getListAcceleratorTypesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
-              .build();
-        }
-      }
-    }
-    return getListAcceleratorTypesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
-      requestType = com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.AcceleratorType.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetAcceleratorTypeMethod() {
-    io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
-    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-          TpuGrpc.getGetAcceleratorTypeMethod = getGetAcceleratorTypeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
-              .build();
-        }
-      }
-    }
-    return getGetAcceleratorTypeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getListRuntimeVersionsMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListRuntimeVersions",
-      requestType = com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListRuntimeVersionsMethod() {
-    io.grpc.MethodDescriptor getListRuntimeVersionsMethod;
-    if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
-          TpuGrpc.getListRuntimeVersionsMethod = getListRuntimeVersionsMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListRuntimeVersions"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListRuntimeVersions"))
-              .build();
-        }
-      }
-    }
-    return getListRuntimeVersionsMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetRuntimeVersionMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetRuntimeVersion",
-      requestType = com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.RuntimeVersion.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetRuntimeVersionMethod() {
-    io.grpc.MethodDescriptor getGetRuntimeVersionMethod;
-    if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
-          TpuGrpc.getGetRuntimeVersionMethod = getGetRuntimeVersionMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetRuntimeVersion"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetRuntimeVersion"))
-              .build();
-        }
-      }
-    }
-    return getGetRuntimeVersionMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetGuestAttributesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetGuestAttributes",
-      requestType = com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetGuestAttributesMethod() {
-    io.grpc.MethodDescriptor getGetGuestAttributesMethod;
-    if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
-          TpuGrpc.getGetGuestAttributesMethod = getGetGuestAttributesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetGuestAttributes"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetGuestAttributes"))
-              .build();
-        }
-      }
-    }
-    return getGetGuestAttributesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getSimulateMaintenanceEventMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "SimulateMaintenanceEvent",
-      requestType = com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getSimulateMaintenanceEventMethod() {
-    io.grpc.MethodDescriptor getSimulateMaintenanceEventMethod;
-    if ((getSimulateMaintenanceEventMethod = TpuGrpc.getSimulateMaintenanceEventMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getSimulateMaintenanceEventMethod = TpuGrpc.getSimulateMaintenanceEventMethod) == null) {
-          TpuGrpc.getSimulateMaintenanceEventMethod = getSimulateMaintenanceEventMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "SimulateMaintenanceEvent"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("SimulateMaintenanceEvent"))
-              .build();
-        }
-      }
-    }
-    return getSimulateMaintenanceEventMethod;
-  }
-
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
-  public static TpuStub newStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TpuStub(channel, callOptions);
-        }
-      };
-    return TpuStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
-   */
-  public static TpuBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TpuBlockingStub(channel, callOptions);
-        }
-      };
-    return TpuBlockingStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static TpuFutureStub newFutureStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TpuFutureStub(channel, callOptions);
-        }
-      };
-    return TpuFutureStub.newStub(factory, channel);
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2alpha1
-   * 

-   */
-  public static abstract class TpuImplBase implements io.grpc.BindableService {
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(com.google.cloud.tpu.v2alpha1.ListNodesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(com.google.cloud.tpu.v2alpha1.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(com.google.cloud.tpu.v2alpha1.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(com.google.cloud.tpu.v2alpha1.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(com.google.cloud.tpu.v2alpha1.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public void updateNode(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Lists queued resources.
-     * 

-     */
-    public void listQueuedResources(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListQueuedResourcesMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets details of a queued resource.
-     * 

-     */
-    public void getQueuedResource(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetQueuedResourceMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a QueuedResource TPU instance.
-     * 

-     */
-    public void createQueuedResource(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateQueuedResourceMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a QueuedResource TPU instance.
-     * 

-     */
-    public void deleteQueuedResource(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteQueuedResourceMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public void generateServiceIdentity(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGenerateServiceIdentityMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListAcceleratorTypesMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetAcceleratorTypeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public void listRuntimeVersions(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListRuntimeVersionsMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public void getRuntimeVersion(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetRuntimeVersionMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public void getGuestAttributes(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetGuestAttributesMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Simulates a maintenance event.
-     * 

-     */
-    public void simulateMaintenanceEvent(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getSimulateMaintenanceEventMethod(), responseObserver);
-    }
-
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
-      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-          .addMethod(
-            getListNodesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.ListNodesRequest,
-                com.google.cloud.tpu.v2alpha1.ListNodesResponse>(
-                  this, METHODID_LIST_NODES)))
-          .addMethod(
-            getGetNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.GetNodeRequest,
-                com.google.cloud.tpu.v2alpha1.Node>(
-                  this, METHODID_GET_NODE)))
-          .addMethod(
-            getCreateNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.CreateNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_CREATE_NODE)))
-          .addMethod(
-            getDeleteNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.DeleteNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_DELETE_NODE)))
-          .addMethod(
-            getStopNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.StopNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_STOP_NODE)))
-          .addMethod(
-            getStartNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.StartNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_START_NODE)))
-          .addMethod(
-            getUpdateNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.UpdateNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_UPDATE_NODE)))
-          .addMethod(
-            getListQueuedResourcesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest,
-                com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>(
-                  this, METHODID_LIST_QUEUED_RESOURCES)))
-          .addMethod(
-            getGetQueuedResourceMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest,
-                com.google.cloud.tpu.v2alpha1.QueuedResource>(
-                  this, METHODID_GET_QUEUED_RESOURCE)))
-          .addMethod(
-            getCreateQueuedResourceMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_CREATE_QUEUED_RESOURCE)))
-          .addMethod(
-            getDeleteQueuedResourceMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_DELETE_QUEUED_RESOURCE)))
-          .addMethod(
-            getGenerateServiceIdentityMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest,
-                com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>(
-                  this, METHODID_GENERATE_SERVICE_IDENTITY)))
-          .addMethod(
-            getListAcceleratorTypesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest,
-                com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>(
-                  this, METHODID_LIST_ACCELERATOR_TYPES)))
-          .addMethod(
-            getGetAcceleratorTypeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest,
-                com.google.cloud.tpu.v2alpha1.AcceleratorType>(
-                  this, METHODID_GET_ACCELERATOR_TYPE)))
-          .addMethod(
-            getListRuntimeVersionsMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest,
-                com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>(
-                  this, METHODID_LIST_RUNTIME_VERSIONS)))
-          .addMethod(
-            getGetRuntimeVersionMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest,
-                com.google.cloud.tpu.v2alpha1.RuntimeVersion>(
-                  this, METHODID_GET_RUNTIME_VERSION)))
-          .addMethod(
-            getGetGuestAttributesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest,
-                com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>(
-                  this, METHODID_GET_GUEST_ATTRIBUTES)))
-          .addMethod(
-            getSimulateMaintenanceEventMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_SIMULATE_MAINTENANCE_EVENT)))
-          .build();
-    }
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2alpha1
-   * 

-   */
-  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
-    private TpuStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(com.google.cloud.tpu.v2alpha1.ListNodesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(com.google.cloud.tpu.v2alpha1.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(com.google.cloud.tpu.v2alpha1.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(com.google.cloud.tpu.v2alpha1.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(com.google.cloud.tpu.v2alpha1.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public void updateNode(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Lists queued resources.
-     * 

-     */
-    public void listQueuedResources(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListQueuedResourcesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets details of a queued resource.
-     * 

-     */
-    public void getQueuedResource(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetQueuedResourceMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a QueuedResource TPU instance.
-     * 

-     */
-    public void createQueuedResource(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateQueuedResourceMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a QueuedResource TPU instance.
-     * 

-     */
-    public void deleteQueuedResource(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteQueuedResourceMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public void generateServiceIdentity(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public void listRuntimeVersions(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public void getRuntimeVersion(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public void getGuestAttributes(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Simulates a maintenance event.
-     * 

-     */
-    public void simulateMaintenanceEvent(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getSimulateMaintenanceEventMethod(), getCallOptions()), request, responseObserver);
-    }
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2alpha1
-   * 

-   */
-  public static final class TpuBlockingStub extends io.grpc.stub.AbstractBlockingStub {
-    private TpuBlockingStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuBlockingStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuBlockingStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.ListNodesResponse listNodes(com.google.cloud.tpu.v2alpha1.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListNodesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.Node getNode(com.google.cloud.tpu.v2alpha1.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.longrunning.Operation createNode(com.google.cloud.tpu.v2alpha1.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.longrunning.Operation deleteNode(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.longrunning.Operation stopNode(com.google.cloud.tpu.v2alpha1.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStopNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.longrunning.Operation startNode(com.google.cloud.tpu.v2alpha1.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStartNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public com.google.longrunning.Operation updateNode(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getUpdateNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Lists queued resources.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse listQueuedResources(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListQueuedResourcesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets details of a queued resource.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetQueuedResourceMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Creates a QueuedResource TPU instance.
-     * 

-     */
-    public com.google.longrunning.Operation createQueuedResource(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getCreateQueuedResourceMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Deletes a QueuedResource TPU instance.
-     * 

-     */
-    public com.google.longrunning.Operation deleteQueuedResource(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getDeleteQueuedResourceMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse generateServiceIdentity(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGenerateServiceIdentityMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse listAcceleratorTypes(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorType(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse listRuntimeVersions(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListRuntimeVersionsMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersion(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetRuntimeVersionMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse getGuestAttributes(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetGuestAttributesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Simulates a maintenance event.
-     * 

-     */
-    public com.google.longrunning.Operation simulateMaintenanceEvent(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getSimulateMaintenanceEventMethod(), getCallOptions(), request);
-    }
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2alpha1
-   * 

-   */
-  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
-    private TpuFutureStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuFutureStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuFutureStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listNodes(
-        com.google.cloud.tpu.v2alpha1.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getNode(
-        com.google.cloud.tpu.v2alpha1.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture createNode(
-        com.google.cloud.tpu.v2alpha1.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture deleteNode(
-        com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture stopNode(
-        com.google.cloud.tpu.v2alpha1.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture startNode(
-        com.google.cloud.tpu.v2alpha1.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture updateNode(
-        com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Lists queued resources.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listQueuedResources(
-        com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListQueuedResourcesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets details of a queued resource.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getQueuedResource(
-        com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetQueuedResourceMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Creates a QueuedResource TPU instance.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture createQueuedResource(
-        com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getCreateQueuedResourceMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Deletes a QueuedResource TPU instance.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture deleteQueuedResource(
-        com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getDeleteQueuedResourceMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture generateServiceIdentity(
-        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listAcceleratorTypes(
-        com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getAcceleratorType(
-        com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listRuntimeVersions(
-        com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getRuntimeVersion(
-        com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getGuestAttributes(
-        com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Simulates a maintenance event.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture simulateMaintenanceEvent(
-        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getSimulateMaintenanceEventMethod(), getCallOptions()), request);
-    }
-  }
-
-  private static final int METHODID_LIST_NODES = 0;
-  private static final int METHODID_GET_NODE = 1;
-  private static final int METHODID_CREATE_NODE = 2;
-  private static final int METHODID_DELETE_NODE = 3;
-  private static final int METHODID_STOP_NODE = 4;
-  private static final int METHODID_START_NODE = 5;
-  private static final int METHODID_UPDATE_NODE = 6;
-  private static final int METHODID_LIST_QUEUED_RESOURCES = 7;
-  private static final int METHODID_GET_QUEUED_RESOURCE = 8;
-  private static final int METHODID_CREATE_QUEUED_RESOURCE = 9;
-  private static final int METHODID_DELETE_QUEUED_RESOURCE = 10;
-  private static final int METHODID_GENERATE_SERVICE_IDENTITY = 11;
-  private static final int METHODID_LIST_ACCELERATOR_TYPES = 12;
-  private static final int METHODID_GET_ACCELERATOR_TYPE = 13;
-  private static final int METHODID_LIST_RUNTIME_VERSIONS = 14;
-  private static final int METHODID_GET_RUNTIME_VERSION = 15;
-  private static final int METHODID_GET_GUEST_ATTRIBUTES = 16;
-  private static final int METHODID_SIMULATE_MAINTENANCE_EVENT = 17;
-
-  private static final class MethodHandlers implements
-      io.grpc.stub.ServerCalls.UnaryMethod,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod {
-    private final TpuImplBase serviceImpl;
-    private final int methodId;
-
-    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
-      this.serviceImpl = serviceImpl;
-      this.methodId = methodId;
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        case METHODID_LIST_NODES:
-          serviceImpl.listNodes((com.google.cloud.tpu.v2alpha1.ListNodesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_NODE:
-          serviceImpl.getNode((com.google.cloud.tpu.v2alpha1.GetNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_CREATE_NODE:
-          serviceImpl.createNode((com.google.cloud.tpu.v2alpha1.CreateNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_DELETE_NODE:
-          serviceImpl.deleteNode((com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_STOP_NODE:
-          serviceImpl.stopNode((com.google.cloud.tpu.v2alpha1.StopNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_START_NODE:
-          serviceImpl.startNode((com.google.cloud.tpu.v2alpha1.StartNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_UPDATE_NODE:
-          serviceImpl.updateNode((com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_QUEUED_RESOURCES:
-          serviceImpl.listQueuedResources((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_QUEUED_RESOURCE:
-          serviceImpl.getQueuedResource((com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_CREATE_QUEUED_RESOURCE:
-          serviceImpl.createQueuedResource((com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_DELETE_QUEUED_RESOURCE:
-          serviceImpl.deleteQueuedResource((com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GENERATE_SERVICE_IDENTITY:
-          serviceImpl.generateServiceIdentity((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_ACCELERATOR_TYPES:
-          serviceImpl.listAcceleratorTypes((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_ACCELERATOR_TYPE:
-          serviceImpl.getAcceleratorType((com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_RUNTIME_VERSIONS:
-          serviceImpl.listRuntimeVersions((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_RUNTIME_VERSION:
-          serviceImpl.getRuntimeVersion((com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_GUEST_ATTRIBUTES:
-          serviceImpl.getGuestAttributes((com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_SIMULATE_MAINTENANCE_EVENT:
-          serviceImpl.simulateMaintenanceEvent((com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        default:
-          throw new AssertionError();
-      }
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public io.grpc.stub.StreamObserver invoke(
-        io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        default:
-          throw new AssertionError();
-      }
-    }
-  }
-
-  private static abstract class TpuBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
-    TpuBaseDescriptorSupplier() {}
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.getDescriptor();
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
-      return getFileDescriptor().findServiceByName("Tpu");
-    }
-  }
-
-  private static final class TpuFileDescriptorSupplier
-      extends TpuBaseDescriptorSupplier {
-    TpuFileDescriptorSupplier() {}
-  }
-
-  private static final class TpuMethodDescriptorSupplier
-      extends TpuBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
-
-    TpuMethodDescriptorSupplier(String methodName) {
-      this.methodName = methodName;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
-      return getServiceDescriptor().findMethodByName(methodName);
-    }
-  }
-
-  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
-
-  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
-    io.grpc.ServiceDescriptor result = serviceDescriptor;
-    if (result == null) {
-      synchronized (TpuGrpc.class) {
-        result = serviceDescriptor;
-        if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new TpuFileDescriptorSupplier())
-              .addMethod(getListNodesMethod())
-              .addMethod(getGetNodeMethod())
-              .addMethod(getCreateNodeMethod())
-              .addMethod(getDeleteNodeMethod())
-              .addMethod(getStopNodeMethod())
-              .addMethod(getStartNodeMethod())
-              .addMethod(getUpdateNodeMethod())
-              .addMethod(getListQueuedResourcesMethod())
-              .addMethod(getGetQueuedResourceMethod())
-              .addMethod(getCreateQueuedResourceMethod())
-              .addMethod(getDeleteQueuedResourceMethod())
-              .addMethod(getGenerateServiceIdentityMethod())
-              .addMethod(getListAcceleratorTypesMethod())
-              .addMethod(getGetAcceleratorTypeMethod())
-              .addMethod(getListRuntimeVersionsMethod())
-              .addMethod(getGetRuntimeVersionMethod())
-              .addMethod(getGetGuestAttributesMethod())
-              .addMethod(getSimulateMaintenanceEventMethod())
-              .build();
-        }
-      }
-    }
-    return result;
-  }
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java
deleted file mode 100644
index e780a71442e1..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java
+++ /dev/null
@@ -1,1014 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public final class CloudTpuProto {
-  private CloudTpuProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable;
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-    internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable;
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-    internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable;
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-    internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
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-      internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable;
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-  static final 
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-      "SuspendedData\"\221\001\n\005State\022\025\n\021STATE_UNSPECI" +
-      "FIED\020\000\022\014\n\010CREATING\020\001\022\014\n\010ACCEPTED\020\002\022\020\n\014PR" +
-      "OVISIONING\020\003\022\n\n\006FAILED\020\004\022\014\n\010DELETING\020\005\022\n" +
-      "\n\006ACTIVE\020\006\022\016\n\nSUSPENDING\020\007\022\r\n\tSUSPENDED\020" +
-      "\010B\014\n\nstate_data\"j\n\020ListNodesRequest\022/\n\006p" +
-      "arent\030\001 \001(\tB\037\340A\002\372A\031\022\027tpu.googleapis.com/" +
-      "Node\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 " +
-      "\001(\t\"q\n\021ListNodesResponse\022.\n\005nodes\030\001 \003(\0132" +
-      "\037.google.cloud.tpu.v2alpha1.Node\022\027\n\017next" +
-      "_page_token\030\002 \001(\t\022\023\n\013unreachable\030\003 \003(\t\"?" +
-      "\n\016GetNodeRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027" +
-      "tpu.googleapis.com/Node\"\247\001\n\021CreateNodeRe" +
-      "quest\0229\n\006parent\030\001 \001(\tB)\340A\002\372A#\n!locations" +
-      ".googleapis.com/Location\022\017\n\007node_id\030\002 \001(" +
-      "\t\0222\n\004node\030\003 \001(\0132\037.google.cloud.tpu.v2alp" +
-      "ha1.NodeB\003\340A\002\022\022\n\nrequest_id\030\006 \001(\t\"V\n\021Del" +
-      "eteNodeRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tp" +
-      "u.googleapis.com/Node\022\022\n\nrequest_id\030\003 \001(" +
-      "\t\"@\n\017StopNodeRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372" +
-      "A\031\n\027tpu.googleapis.com/Node\"A\n\020StartNode" +
-      "Request\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googl" +
-      "eapis.com/Node\"}\n\021UpdateNodeRequest\0224\n\013u" +
-      "pdate_mask\030\001 \001(\0132\032.google.protobuf.Field" +
-      "MaskB\003\340A\002\0222\n\004node\030\002 \001(\0132\037.google.cloud.t" +
-      "pu.v2alpha1.NodeB\003\340A\002\"~\n\032ListQueuedResou" +
-      "rcesRequest\0229\n\006parent\030\001 \001(\tB)\340A\002\372A#\022!tpu" +
-      ".googleapis.com/QueuedResource\022\021\n\tpage_s" +
-      "ize\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\"\220\001\n\033ListQu" +
-      "euedResourcesResponse\022C\n\020queued_resource" +
-      "s\030\001 \003(\0132).google.cloud.tpu.v2alpha1.Queu" +
-      "edResource\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013u" +
-      "nreachable\030\003 \003(\t\"S\n\030GetQueuedResourceReq" +
-      "uest\0227\n\004name\030\001 \001(\tB)\340A\002\372A#\n!tpu.googleap" +
-      "is.com/QueuedResource\"\321\001\n\033CreateQueuedRe" +
-      "sourceRequest\0229\n\006parent\030\001 \001(\tB)\340A\002\372A#\n!l" +
-      "ocations.googleapis.com/Location\022\032\n\022queu" +
-      "ed_resource_id\030\002 \001(\t\022G\n\017queued_resource\030" +
-      "\003 \001(\0132).google.cloud.tpu.v2alpha1.Queued" +
-      "ResourceB\003\340A\002\022\022\n\nrequest_id\030\004 \001(\t\"j\n\033Del" +
-      "eteQueuedResourceRequest\0227\n\004name\030\001 \001(\tB)" +
-      "\340A\002\372A#\n!tpu.googleapis.com/QueuedResourc" +
-      "e\022\022\n\nrequest_id\030\002 \001(\t\" \n\017ServiceIdentity" +
-      "\022\r\n\005email\030\001 \001(\t\"[\n\036GenerateServiceIdenti" +
-      "tyRequest\0229\n\006parent\030\001 \001(\tB)\340A\002\372A#\n!locat" +
-      "ions.googleapis.com/Location\"_\n\037Generate" +
-      "ServiceIdentityResponse\022<\n\010identity\030\001 \001(" +
-      "\0132*.google.cloud.tpu.v2alpha1.ServiceIde" +
-      "ntity\"\243\001\n\017AcceleratorType\022\014\n\004name\030\001 \001(\t\022" +
-      "\014\n\004type\030\002 \001(\t:t\352Aq\n\"tpu.googleapis.com/A" +
-      "cceleratorType\022Kprojects/{project}/locat" +
-      "ions/{location}/acceleratorTypes/{accele" +
-      "rator_type}\"U\n\031GetAcceleratorTypeRequest" +
-      "\0228\n\004name\030\001 \001(\tB*\340A\002\372A$\n\"tpu.googleapis.c" +
-      "om/AcceleratorType\"\242\001\n\033ListAcceleratorTy" +
-      "pesRequest\022:\n\006parent\030\001 \001(\tB*\340A\002\372A$\022\"tpu." +
-      "googleapis.com/AcceleratorType\022\021\n\tpage_s" +
-      "ize\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\022\016\n\006filter\030" +
-      "\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\223\001\n\034ListAccelera" +
-      "torTypesResponse\022E\n\021accelerator_types\030\001 " +
-      "\003(\0132*.google.cloud.tpu.v2alpha1.Accelera" +
-      "torType\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013unre" +
-      "achable\030\003 \003(\t\"\242\001\n\016RuntimeVersion\022\014\n\004name" +
-      "\030\001 \001(\t\022\017\n\007version\030\002 \001(\t:q\352An\n!tpu.google" +
-      "apis.com/RuntimeVersion\022Iprojects/{proje" +
-      "ct}/locations/{location}/runtimeVersions" +
-      "/{runtime_version}\"S\n\030GetRuntimeVersionR" +
-      "equest\0227\n\004name\030\001 \001(\tB)\340A\002\372A#\n!tpu.google" +
-      "apis.com/RuntimeVersion\"\240\001\n\032ListRuntimeV" +
-      "ersionsRequest\0229\n\006parent\030\001 \001(\tB)\340A\002\372A#\022!" +
-      "tpu.googleapis.com/RuntimeVersion\022\021\n\tpag" +
-      "e_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\022\016\n\006filt" +
-      "er\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\220\001\n\033ListRunti" +
-      "meVersionsResponse\022C\n\020runtime_versions\030\001" +
-      " \003(\0132).google.cloud.tpu.v2alpha1.Runtime" +
-      "Version\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013unre" +
-      "achable\030\003 \003(\t\"\326\001\n\021OperationMetadata\022/\n\013c" +
-      "reate_time\030\001 \001(\0132\032.google.protobuf.Times" +
-      "tamp\022,\n\010end_time\030\002 \001(\0132\032.google.protobuf" +
-      ".Timestamp\022\016\n\006target\030\003 \001(\t\022\014\n\004verb\030\004 \001(\t" +
-      "\022\025\n\rstatus_detail\030\005 \001(\t\022\030\n\020cancel_reques" +
-      "ted\030\006 \001(\010\022\023\n\013api_version\030\007 \001(\t\"\313\002\n\007Sympt" +
-      "om\022/\n\013create_time\030\001 \001(\0132\032.google.protobu" +
-      "f.Timestamp\022D\n\014symptom_type\030\002 \001(\0162..goog" +
-      "le.cloud.tpu.v2alpha1.Symptom.SymptomTyp" +
-      "e\022\017\n\007details\030\003 \001(\t\022\021\n\tworker_id\030\004 \001(\t\"\244\001" +
-      "\n\013SymptomType\022\034\n\030SYMPTOM_TYPE_UNSPECIFIE" +
-      "D\020\000\022\016\n\nLOW_MEMORY\020\001\022\021\n\rOUT_OF_MEMORY\020\002\022\025" +
-      "\n\021EXECUTE_TIMED_OUT\020\003\022\023\n\017MESH_BUILD_FAIL" +
-      "\020\004\022\025\n\021HBM_OUT_OF_MEMORY\020\005\022\021\n\rPROJECT_ABU" +
-      "SE\020\006\"r\n\031GetGuestAttributesRequest\022-\n\004nam" +
-      "e\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googleapis.com/Node" +
-      "\022\022\n\nquery_path\030\002 \001(\t\022\022\n\nworker_ids\030\003 \003(\t" +
-      "\"b\n\032GetGuestAttributesResponse\022D\n\020guest_" +
-      "attributes\030\001 \003(\0132*.google.cloud.tpu.v2al" +
-      "pha1.GuestAttributes\"d\n\037SimulateMaintena" +
-      "nceEventRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027t" +
-      "pu.googleapis.com/Node\022\022\n\nworker_ids\030\002 \003" +
-      "(\t\"4\n\026ShieldedInstanceConfig\022\032\n\022enable_s" +
-      "ecure_boot\030\001 \001(\0102\267\035\n\003Tpu\022\250\001\n\tListNodes\022+" +
-      ".google.cloud.tpu.v2alpha1.ListNodesRequ" +
-      "est\032,.google.cloud.tpu.v2alpha1.ListNode" +
-      "sResponse\"@\202\323\344\223\0021\022//v2alpha1/{parent=pro" +
-      "jects/*/locations/*}/nodes\332A\006parent\022\225\001\n\007" +
-      "GetNode\022).google.cloud.tpu.v2alpha1.GetN" +
-      "odeRequest\032\037.google.cloud.tpu.v2alpha1.N" +
-      "ode\">\202\323\344\223\0021\022//v2alpha1/{name=projects/*/" +
-      "locations/*/nodes/*}\332A\004name\022\312\001\n\nCreateNo" +
-      "de\022,.google.cloud.tpu.v2alpha1.CreateNod" +
-      "eRequest\032\035.google.longrunning.Operation\"" +
-      "o\202\323\344\223\0027\"//v2alpha1/{parent=projects/*/lo" +
-      "cations/*}/nodes:\004node\332A\023parent,node,nod" +
-      "e_id\312A\031\n\004Node\022\021OperationMetadata\022\306\001\n\nDel" +
-      "eteNode\022,.google.cloud.tpu.v2alpha1.Dele" +
-      "teNodeRequest\032\035.google.longrunning.Opera" +
-      "tion\"k\202\323\344\223\0021*//v2alpha1/{name=projects/*" +
-      "/locations/*/nodes/*}\332A\004name\312A*\n\025google." +
-      "protobuf.Empty\022\021OperationMetadata\022\262\001\n\010St" +
-      "opNode\022*.google.cloud.tpu.v2alpha1.StopN" +
-      "odeRequest\032\035.google.longrunning.Operatio" +
-      "n\"[\202\323\344\223\0029\"4/v2alpha1/{name=projects/*/lo" +
-      "cations/*/nodes/*}:stop:\001*\312A\031\n\004Node\022\021Ope" +
-      "rationMetadata\022\265\001\n\tStartNode\022+.google.cl" +
-      "oud.tpu.v2alpha1.StartNodeRequest\032\035.goog" +
-      "le.longrunning.Operation\"\\\202\323\344\223\002:\"5/v2alp" +
-      "ha1/{name=projects/*/locations/*/nodes/*" +
-      "}:start:\001*\312A\031\n\004Node\022\021OperationMetadata\022\314" +
-      "\001\n\nUpdateNode\022,.google.cloud.tpu.v2alpha" +
-      "1.UpdateNodeRequest\032\035.google.longrunning" +
-      ".Operation\"q\202\323\344\223\002<24/v2alpha1/{node.name" +
-      "=projects/*/locations/*/nodes/*}:\004node\332A" +
-      "\020node,update_mask\312A\031\n\004Node\022\021OperationMet" +
-      "adata\022\320\001\n\023ListQueuedResources\0225.google.c" +
-      "loud.tpu.v2alpha1.ListQueuedResourcesReq" +
-      "uest\0326.google.cloud.tpu.v2alpha1.ListQue" +
-      "uedResourcesResponse\"J\202\323\344\223\002;\0229/v2alpha1/" +
-      "{parent=projects/*/locations/*}/queuedRe" +
-      "sources\332A\006parent\022\275\001\n\021GetQueuedResource\0223" +
-      ".google.cloud.tpu.v2alpha1.GetQueuedReso" +
-      "urceRequest\032).google.cloud.tpu.v2alpha1." +
-      "QueuedResource\"H\202\323\344\223\002;\0229/v2alpha1/{name=" +
-      "projects/*/locations/*/queuedResources/*" +
-      "}\332A\004name\022\224\002\n\024CreateQueuedResource\0226.goog" +
-      "le.cloud.tpu.v2alpha1.CreateQueuedResour" +
-      "ceRequest\032\035.google.longrunning.Operation" +
-      "\"\244\001\202\323\344\223\002L\"9/v2alpha1/{parent=projects/*/" +
-      "locations/*}/queuedResources:\017queued_res" +
-      "ource\332A)parent,queued_resource,queued_re" +
-      "source_id\312A#\n\016QueuedResource\022\021OperationM" +
-      "etadata\022\335\001\n\024DeleteQueuedResource\0226.googl" +
-      "e.cloud.tpu.v2alpha1.DeleteQueuedResourc" +
-      "eRequest\032\035.google.longrunning.Operation\"" +
-      "n\202\323\344\223\002;*9/v2alpha1/{name=projects/*/loca" +
-      "tions/*/queuedResources/*}\332A\004name\312A#\n\016Qu" +
-      "euedResource\022\021OperationMetadata\022\336\001\n\027Gene" +
-      "rateServiceIdentity\0229.google.cloud.tpu.v" +
-      "2alpha1.GenerateServiceIdentityRequest\032:" +
-      ".google.cloud.tpu.v2alpha1.GenerateServi" +
-      "ceIdentityResponse\"L\202\323\344\223\002F\"A/v2alpha1/{p" +
-      "arent=projects/*/locations/*}:generateSe" +
-      "rviceIdentity:\001*\022\324\001\n\024ListAcceleratorType" +
-      "s\0226.google.cloud.tpu.v2alpha1.ListAccele" +
-      "ratorTypesRequest\0327.google.cloud.tpu.v2a" +
-      "lpha1.ListAcceleratorTypesResponse\"K\202\323\344\223" +
-      "\002<\022:/v2alpha1/{parent=projects/*/locatio" +
-      "ns/*}/acceleratorTypes\332A\006parent\022\301\001\n\022GetA" +
-      "cceleratorType\0224.google.cloud.tpu.v2alph" +
-      "a1.GetAcceleratorTypeRequest\032*.google.cl" +
-      "oud.tpu.v2alpha1.AcceleratorType\"I\202\323\344\223\002<" +
-      "\022:/v2alpha1/{name=projects/*/locations/*" +
-      "/acceleratorTypes/*}\332A\004name\022\320\001\n\023ListRunt" +
-      "imeVersions\0225.google.cloud.tpu.v2alpha1." +
-      "ListRuntimeVersionsRequest\0326.google.clou" +
-      "d.tpu.v2alpha1.ListRuntimeVersionsRespon" +
-      "se\"J\202\323\344\223\002;\0229/v2alpha1/{parent=projects/*" +
-      "/locations/*}/runtimeVersions\332A\006parent\022\275" +
-      "\001\n\021GetRuntimeVersion\0223.google.cloud.tpu." +
-      "v2alpha1.GetRuntimeVersionRequest\032).goog" +
-      "le.cloud.tpu.v2alpha1.RuntimeVersion\"H\202\323" +
-      "\344\223\002;\0229/v2alpha1/{name=projects/*/locatio" +
-      "ns/*/runtimeVersions/*}\332A\004name\022\320\001\n\022GetGu" +
-      "estAttributes\0224.google.cloud.tpu.v2alpha" +
-      "1.GetGuestAttributesRequest\0325.google.clo" +
-      "ud.tpu.v2alpha1.GetGuestAttributesRespon" +
-      "se\"M\202\323\344\223\002G\"B/v2alpha1/{name=projects/*/l" +
-      "ocations/*/nodes/*}:getGuestAttributes:\001" +
-      "*\022\346\001\n\030SimulateMaintenanceEvent\022:.google." +
-      "cloud.tpu.v2alpha1.SimulateMaintenanceEv" +
-      "entRequest\032\035.google.longrunning.Operatio" +
-      "n\"o\202\323\344\223\002M\"H/v2alpha1/{name=projects/*/lo" +
-      "cations/*/nodes/*}:simulateMaintenanceEv" +
-      "ent:\001*\312A\031\n\004Node\022\021OperationMetadata\032F\312A\022t" +
-      "pu.googleapis.com\322A.https://www.googleap" +
-      "is.com/auth/cloud-platformBn\n\035com.google" +
-      ".cloud.tpu.v2alpha1B\rCloudTpuProtoP\001Z
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-
-  /**
-   * 
-   * Idempotent request UUID.
-   * 

-   *
-   * string request_id = 3;
-   * @return The requestId.
-   */
-  java.lang.String getRequestId();
-  /**
-   * 
-   * Idempotent request UUID.
-   * 

-   *
-   * string request_id = 3;
-   * @return The bytes for requestId.
-   */
-  com.google.protobuf.ByteString
-      getRequestIdBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java
deleted file mode 100644
index 3e6be93c1cc1..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java
+++ /dev/null
@@ -1,49 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface DeleteQueuedResourceRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-
-  /**
-   * 
-   * Idempotent request UUID.
-   * 

-   *
-   * string request_id = 2;
-   * @return The requestId.
-   */
-  java.lang.String getRequestId();
-  /**
-   * 
-   * Idempotent request UUID.
-   * 

-   *
-   * string request_id = 2;
-   * @return The bytes for requestId.
-   */
-  com.google.protobuf.ByteString
-      getRequestIdBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java
deleted file mode 100644
index d8435479991d..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface GenerateServiceIdentityRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The parent resource name.
-   * 

-   *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The parent.
-   */
-  java.lang.String getParent();
-  /**
-   * 
-   * Required. The parent resource name.
-   * 

-   *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for parent.
-   */
-  com.google.protobuf.ByteString
-      getParentBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java
deleted file mode 100644
index a52d77c225d3..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface GetAcceleratorTypeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java
deleted file mode 100644
index 4374797464d5..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface GetNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java
deleted file mode 100644
index d0dbed79514d..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface GetQueuedResourceRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java
deleted file mode 100644
index e5e3a11c3528..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface GetRuntimeVersionRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
deleted file mode 100644
index 5e8a02cbe3b3..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface SchedulingConfigOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.SchedulingConfig)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Defines whether the node is preemptible.
-   * 

-   *
-   * bool preemptible = 1;
-   * @return The preemptible.
-   */
-  boolean getPreemptible();
-
-  /**
-   * 
-   * Whether the node is created under a reservation.
-   * 

-   *
-   * bool reserved = 2;
-   * @return The reserved.
-   */
-  boolean getReserved();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
deleted file mode 100644
index 12b3c9f7dcd5..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface ServiceIdentityOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ServiceIdentity)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * The email address of the service identity.
-   * 

-   *
-   * string email = 1;
-   * @return The email.
-   */
-  java.lang.String getEmail();
-  /**
-   * 
-   * The email address of the service identity.
-   * 

-   *
-   * string email = 1;
-   * @return The bytes for email.
-   */
-  com.google.protobuf.ByteString
-      getEmailBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
deleted file mode 100644
index a720bd197b91..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
+++ /dev/null
@@ -1,19 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface ShieldedInstanceConfigOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Defines whether the instance has Secure Boot enabled.
-   * 

-   *
-   * bool enable_secure_boot = 1;
-   * @return The enableSecureBoot.
-   */
-  boolean getEnableSecureBoot();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
deleted file mode 100644
index 0a4c2e5cf7ea..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface StartNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.StartNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java
deleted file mode 100644
index 1462c20dab3c..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface StopNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.StopNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}

From 4e9bd7194c159622917e4e6b8885d65bc87b8e89 Mon Sep 17 00:00:00 2001
From: Owl Bot 
Date: Wed, 25 Jan 2023 00:58:46 +0000
Subject: [PATCH 5/6] fix: proper http bindings for v2 API chore: reformat
 protos

PiperOrigin-RevId: 504361887

Source-Link: https://github.com/googleapis/googleapis/commit/1230a6b27d31299818d7ad741cb46c94d0dd918c

Source-Link: https://github.com/googleapis/googleapis-gen/commit/51e8944ff6525b7dc567323617a9131c7dcbc544
Copy-Tag: eyJwIjoiamF2YS10cHUvLk93bEJvdC55YW1sIiwiaCI6IjUxZTg5NDRmZjY1MjViN2RjNTY3MzIzNjE3YTkxMzFjN2RjYmM1NDQifQ==
---
 .../java/com/google/cloud/tpu/v1/TpuGrpc.java | 1463 -------
 .../java/com/google/cloud/tpu/v2/TpuGrpc.java | 1696 --------
 .../google/cloud/tpu/v2alpha1/TpuGrpc.java    | 2310 -----------
 .../google/cloud/tpu/v1/CloudTpuProto.java    |  513 ---
 .../tpu/v1/DeleteNodeRequestOrBuilder.java    |   54 -
 .../GetAcceleratorTypeRequestOrBuilder.java   |   54 -
 .../cloud/tpu/v1/GetNodeRequestOrBuilder.java |   54 -
 .../GetTensorFlowVersionRequestOrBuilder.java |   54 -
 .../tpu/v1/SchedulingConfigOrBuilder.java     |   51 -
 .../tpu/v1/StartNodeRequestOrBuilder.java     |   50 -
 .../tpu/v1/StopNodeRequestOrBuilder.java      |   50 -
 .../google/cloud/tpu/v2/CloudTpuProto.java    |  733 ----
 .../tpu/v2/DeleteNodeRequestOrBuilder.java    |   54 -
 ...nerateServiceIdentityRequestOrBuilder.java |   54 -
 .../GetAcceleratorTypeRequestOrBuilder.java   |   54 -
 .../cloud/tpu/v2/GetNodeRequestOrBuilder.java |   54 -
 .../v2/GetRuntimeVersionRequestOrBuilder.java |   54 -
 .../tpu/v2/SchedulingConfigOrBuilder.java     |   51 -
 .../tpu/v2/ServiceIdentityOrBuilder.java      |   50 -
 .../v2/ShieldedInstanceConfigOrBuilder.java   |   38 -
 .../tpu/v2/StartNodeRequestOrBuilder.java     |   54 -
 .../tpu/v2/StopNodeRequestOrBuilder.java      |   54 -
 .../cloud/tpu/v2alpha1/CloudTpuProto.java     | 1135 -----
 .../v2alpha1/DeleteNodeRequestOrBuilder.java  |   79 -
 .../DeleteQueuedResourceRequestOrBuilder.java |   79 -
 ...nerateServiceIdentityRequestOrBuilder.java |   54 -
 .../GetAcceleratorTypeRequestOrBuilder.java   |   54 -
 .../tpu/v2alpha1/GetNodeRequestOrBuilder.java |   54 -
 .../GetQueuedResourceRequestOrBuilder.java    |   54 -
 .../GetRuntimeVersionRequestOrBuilder.java    |   54 -
 .../v2alpha1/SchedulingConfigOrBuilder.java   |   51 -
 .../v2alpha1/ServiceIdentityOrBuilder.java    |   50 -
 .../ShieldedInstanceConfigOrBuilder.java      |   38 -
 .../v2alpha1/StartNodeRequestOrBuilder.java   |   54 -
 .../v2alpha1/StopNodeRequestOrBuilder.java    |   54 -
 .../com/google/cloud/tpu/v1/TpuClient.java    |    0
 .../com/google/cloud/tpu/v1/TpuSettings.java  |    1 +
 .../google/cloud/tpu/v1/gapic_metadata.json   |    0
 .../com/google/cloud/tpu/v1/package-info.java |    0
 .../tpu/v1/stub/GrpcTpuCallableFactory.java   |    0
 .../google/cloud/tpu/v1/stub/GrpcTpuStub.java |    1 +
 .../com/google/cloud/tpu/v1/stub/TpuStub.java |    0
 .../cloud/tpu/v1/stub/TpuStubSettings.java    |    0
 .../google/cloud/tpu/v1/MockLocations.java    |    0
 .../cloud/tpu/v1/MockLocationsImpl.java       |    0
 .../java/com/google/cloud/tpu/v1/MockTpu.java |    0
 .../com/google/cloud/tpu/v1/MockTpuImpl.java  |    0
 .../google/cloud/tpu/v1/TpuClientTest.java    |    0
 .../java/com/google/cloud/tpu/v1/TpuGrpc.java | 1168 ++++++
 .../google/cloud/tpu/v1/AcceleratorType.java  |  387 +-
 .../cloud/tpu/v1/AcceleratorTypeName.java     |    0
 .../tpu/v1/AcceleratorTypeOrBuilder.java      |   36 +-
 .../google/cloud/tpu/v1/CloudTpuProto.java    |  454 ++
 .../cloud/tpu/v1/CreateNodeRequest.java       |  501 +--
 .../tpu/v1/CreateNodeRequestOrBuilder.java    |   52 +-
 .../cloud/tpu/v1/DeleteNodeRequest.java       |  346 +-
 .../tpu/v1/DeleteNodeRequestOrBuilder.java    |   29 +
 .../tpu/v1/GetAcceleratorTypeRequest.java     |  353 +-
 .../GetAcceleratorTypeRequestOrBuilder.java   |   29 +
 .../google/cloud/tpu/v1/GetNodeRequest.java   |  339 +-
 .../cloud/tpu/v1/GetNodeRequestOrBuilder.java |   29 +
 .../tpu/v1/GetTensorFlowVersionRequest.java   |  353 +-
 .../GetTensorFlowVersionRequestOrBuilder.java |   29 +
 .../tpu/v1/ListAcceleratorTypesRequest.java   |  604 ++-
 .../ListAcceleratorTypesRequestOrBuilder.java |   65 +-
 .../tpu/v1/ListAcceleratorTypesResponse.java  |  579 +--
 ...ListAcceleratorTypesResponseOrBuilder.java |   63 +-
 .../google/cloud/tpu/v1/ListNodesRequest.java |  448 +-
 .../tpu/v1/ListNodesRequestOrBuilder.java     |   47 +-
 .../cloud/tpu/v1/ListNodesResponse.java       |  584 +--
 .../tpu/v1/ListNodesResponseOrBuilder.java    |   64 +-
 .../tpu/v1/ListTensorFlowVersionsRequest.java |  607 ++-
 ...istTensorFlowVersionsRequestOrBuilder.java |   65 +-
 .../v1/ListTensorFlowVersionsResponse.java    |  571 +--
 ...stTensorFlowVersionsResponseOrBuilder.java |   63 +-
 .../com/google/cloud/tpu/v1/LocationName.java |    0
 .../google/cloud/tpu/v1/NetworkEndpoint.java  |  348 +-
 .../tpu/v1/NetworkEndpointOrBuilder.java      |   30 +-
 .../java/com/google/cloud/tpu/v1/Node.java    | 2592 ++++--------
 .../com/google/cloud/tpu/v1/NodeName.java     |    0
 .../google/cloud/tpu/v1/NodeOrBuilder.java    |  307 +-
 .../cloud/tpu/v1/OperationMetadata.java       |  744 ++--
 .../tpu/v1/OperationMetadataOrBuilder.java    |   73 +-
 .../cloud/tpu/v1/ReimageNodeRequest.java      |  390 +-
 .../tpu/v1/ReimageNodeRequestOrBuilder.java   |   36 +-
 .../google/cloud/tpu/v1/SchedulingConfig.java |  318 +-
 .../tpu/v1/SchedulingConfigOrBuilder.java     |   29 +
 .../google/cloud/tpu/v1/StartNodeRequest.java |  315 +-
 .../tpu/v1/StartNodeRequestOrBuilder.java     |   29 +
 .../google/cloud/tpu/v1/StopNodeRequest.java  |  315 +-
 .../tpu/v1/StopNodeRequestOrBuilder.java      |   29 +
 .../java/com/google/cloud/tpu/v1/Symptom.java |  614 ++-
 .../google/cloud/tpu/v1/SymptomOrBuilder.java |   50 +-
 .../cloud/tpu/v1/TensorFlowVersion.java       |  390 +-
 .../cloud/tpu/v1/TensorFlowVersionName.java   |    0
 .../tpu/v1/TensorFlowVersionOrBuilder.java    |   36 +-
 .../proto/google/cloud/tpu/v1/cloud_tpu.proto |    0
 .../tpustubsettings/getnode/SyncGetNode.java  |    0
 .../SyncCreateSetCredentialsProvider.java     |    0
 .../v1/tpu/create/SyncCreateSetEndpoint.java  |    0
 .../v1/tpu/createnode/AsyncCreateNode.java    |    0
 .../v1/tpu/createnode/AsyncCreateNodeLRO.java |    0
 .../tpu/v1/tpu/createnode/SyncCreateNode.java |    0
 .../SyncCreateNodeLocationnameNodeString.java |    0
 .../SyncCreateNodeStringNodeString.java       |    0
 .../v1/tpu/deletenode/AsyncDeleteNode.java    |    0
 .../v1/tpu/deletenode/AsyncDeleteNodeLRO.java |    0
 .../tpu/v1/tpu/deletenode/SyncDeleteNode.java |    0
 .../deletenode/SyncDeleteNodeNodename.java    |    0
 .../tpu/deletenode/SyncDeleteNodeString.java  |    0
 .../AsyncGetAcceleratorType.java              |    0
 .../SyncGetAcceleratorType.java               |    0
 ...GetAcceleratorTypeAcceleratortypename.java |    0
 .../SyncGetAcceleratorTypeString.java         |    0
 .../v1/tpu/getlocation/AsyncGetLocation.java  |    0
 .../v1/tpu/getlocation/SyncGetLocation.java   |    0
 .../tpu/v1/tpu/getnode/AsyncGetNode.java      |    0
 .../cloud/tpu/v1/tpu/getnode/SyncGetNode.java |    0
 .../v1/tpu/getnode/SyncGetNodeNodename.java   |    0
 .../tpu/v1/tpu/getnode/SyncGetNodeString.java |    0
 .../AsyncGetTensorFlowVersion.java            |    0
 .../SyncGetTensorFlowVersion.java             |    0
 .../SyncGetTensorFlowVersionString.java       |    0
 ...ensorFlowVersionTensorflowversionname.java |    0
 .../AsyncListAcceleratorTypes.java            |    0
 .../AsyncListAcceleratorTypesPaged.java       |    0
 .../SyncListAcceleratorTypes.java             |    0
 ...stAcceleratorTypesAcceleratortypename.java |    0
 .../SyncListAcceleratorTypesString.java       |    0
 .../tpu/listlocations/AsyncListLocations.java |    0
 .../AsyncListLocationsPaged.java              |    0
 .../tpu/listlocations/SyncListLocations.java  |    0
 .../tpu/v1/tpu/listnodes/AsyncListNodes.java  |    0
 .../v1/tpu/listnodes/AsyncListNodesPaged.java |    0
 .../tpu/v1/tpu/listnodes/SyncListNodes.java   |    0
 .../listnodes/SyncListNodesLocationname.java  |    0
 .../v1/tpu/listnodes/SyncListNodesString.java |    0
 .../AsyncListTensorFlowVersions.java          |    0
 .../AsyncListTensorFlowVersionsPaged.java     |    0
 .../SyncListTensorFlowVersions.java           |    0
 .../SyncListTensorFlowVersionsString.java     |    0
 ...nsorFlowVersionsTensorflowversionname.java |    0
 .../v1/tpu/reimagenode/AsyncReimageNode.java  |    0
 .../tpu/reimagenode/AsyncReimageNodeLRO.java  |    0
 .../v1/tpu/reimagenode/SyncReimageNode.java   |    0
 .../tpu/v1/tpu/startnode/AsyncStartNode.java  |    0
 .../v1/tpu/startnode/AsyncStartNodeLRO.java   |    0
 .../tpu/v1/tpu/startnode/SyncStartNode.java   |    0
 .../tpu/v1/tpu/stopnode/AsyncStopNode.java    |    0
 .../tpu/v1/tpu/stopnode/AsyncStopNodeLRO.java |    0
 .../tpu/v1/tpu/stopnode/SyncStopNode.java     |    0
 .../v1/tpusettings/getnode/SyncGetNode.java   |    0
 .../com/google/cloud/tpu/v2/TpuClient.java    |    0
 .../com/google/cloud/tpu/v2/TpuSettings.java  |    1 +
 .../google/cloud/tpu/v2/gapic_metadata.json   |    0
 .../com/google/cloud/tpu/v2/package-info.java |    0
 .../tpu/v2/stub/GrpcTpuCallableFactory.java   |    0
 .../google/cloud/tpu/v2/stub/GrpcTpuStub.java |    1 +
 .../v2/stub/HttpJsonTpuCallableFactory.java   |    0
 .../cloud/tpu/v2/stub/HttpJsonTpuStub.java    |   13 +-
 .../com/google/cloud/tpu/v2/stub/TpuStub.java |    0
 .../cloud/tpu/v2/stub/TpuStubSettings.java    |    0
 .../google/cloud/tpu/v2/MockLocations.java    |    0
 .../cloud/tpu/v2/MockLocationsImpl.java       |    0
 .../java/com/google/cloud/tpu/v2/MockTpu.java |    0
 .../com/google/cloud/tpu/v2/MockTpuImpl.java  |    0
 .../cloud/tpu/v2/TpuClientHttpJsonTest.java   |    0
 .../google/cloud/tpu/v2/TpuClientTest.java    |    0
 .../java/com/google/cloud/tpu/v2/TpuGrpc.java | 1340 ++++++
 .../google/cloud/tpu/v2/AcceleratorType.java  |  387 +-
 .../cloud/tpu/v2/AcceleratorTypeName.java     |    0
 .../tpu/v2/AcceleratorTypeOrBuilder.java      |   36 +-
 .../com/google/cloud/tpu/v2/AccessConfig.java |  311 +-
 .../cloud/tpu/v2/AccessConfigOrBuilder.java   |   27 +-
 .../com/google/cloud/tpu/v2/AttachedDisk.java |  425 +-
 .../cloud/tpu/v2/AttachedDiskOrBuilder.java   |   33 +-
 .../google/cloud/tpu/v2/CloudTpuProto.java    |  658 +++
 .../cloud/tpu/v2/CreateNodeRequest.java       |  501 +--
 .../tpu/v2/CreateNodeRequestOrBuilder.java    |   52 +-
 .../cloud/tpu/v2/DeleteNodeRequest.java       |  346 +-
 .../tpu/v2/DeleteNodeRequestOrBuilder.java    |   29 +
 .../v2/GenerateServiceIdentityRequest.java    |  365 +-
 ...nerateServiceIdentityRequestOrBuilder.java |   29 +
 .../v2/GenerateServiceIdentityResponse.java   |  365 +-
 ...erateServiceIdentityResponseOrBuilder.java |   26 +-
 .../tpu/v2/GetAcceleratorTypeRequest.java     |  353 +-
 .../GetAcceleratorTypeRequestOrBuilder.java   |   29 +
 .../tpu/v2/GetGuestAttributesRequest.java     |  529 +--
 .../GetGuestAttributesRequestOrBuilder.java   |   62 +-
 .../tpu/v2/GetGuestAttributesResponse.java    |  415 +-
 .../GetGuestAttributesResponseOrBuilder.java  |   36 +-
 .../google/cloud/tpu/v2/GetNodeRequest.java   |  339 +-
 .../cloud/tpu/v2/GetNodeRequestOrBuilder.java |   29 +
 .../tpu/v2/GetRuntimeVersionRequest.java      |  353 +-
 .../v2/GetRuntimeVersionRequestOrBuilder.java |   29 +
 .../google/cloud/tpu/v2/GuestAttributes.java  |  409 +-
 .../cloud/tpu/v2/GuestAttributesEntry.java    |  462 +--
 .../tpu/v2/GuestAttributesEntryOrBuilder.java |   45 +-
 .../tpu/v2/GuestAttributesOrBuilder.java      |   35 +-
 .../cloud/tpu/v2/GuestAttributesValue.java    |  404 +-
 .../tpu/v2/GuestAttributesValueOrBuilder.java |   36 +-
 .../tpu/v2/ListAcceleratorTypesRequest.java   |  610 ++-
 .../ListAcceleratorTypesRequestOrBuilder.java |   65 +-
 .../tpu/v2/ListAcceleratorTypesResponse.java  |  585 +--
 ...ListAcceleratorTypesResponseOrBuilder.java |   63 +-
 .../google/cloud/tpu/v2/ListNodesRequest.java |  448 +-
 .../tpu/v2/ListNodesRequestOrBuilder.java     |   47 +-
 .../cloud/tpu/v2/ListNodesResponse.java       |  584 +--
 .../tpu/v2/ListNodesResponseOrBuilder.java    |   64 +-
 .../tpu/v2/ListRuntimeVersionsRequest.java    |  610 ++-
 .../ListRuntimeVersionsRequestOrBuilder.java  |   65 +-
 .../tpu/v2/ListRuntimeVersionsResponse.java   |  588 +--
 .../ListRuntimeVersionsResponseOrBuilder.java |   63 +-
 .../com/google/cloud/tpu/v2/LocationName.java |    0
 .../google/cloud/tpu/v2/NetworkConfig.java    |  458 +-
 .../cloud/tpu/v2/NetworkConfigOrBuilder.java  |   42 +-
 .../google/cloud/tpu/v2/NetworkEndpoint.java  |  446 +-
 .../tpu/v2/NetworkEndpointOrBuilder.java      |   38 +-
 .../java/com/google/cloud/tpu/v2/Node.java    | 3044 +++++---------
 .../com/google/cloud/tpu/v2/NodeName.java     |    0
 .../google/cloud/tpu/v2/NodeOrBuilder.java    |  345 +-
 .../cloud/tpu/v2/OperationMetadata.java       |  744 ++--
 .../tpu/v2/OperationMetadataOrBuilder.java    |   73 +-
 .../google/cloud/tpu/v2/RuntimeVersion.java   |  383 +-
 .../cloud/tpu/v2/RuntimeVersionName.java      |    0
 .../cloud/tpu/v2/RuntimeVersionOrBuilder.java |   36 +-
 .../google/cloud/tpu/v2/SchedulingConfig.java |  318 +-
 .../tpu/v2/SchedulingConfigOrBuilder.java     |   29 +
 .../google/cloud/tpu/v2/ServiceAccount.java   |  412 +-
 .../cloud/tpu/v2/ServiceAccountOrBuilder.java |   45 +-
 .../google/cloud/tpu/v2/ServiceIdentity.java  |  315 +-
 .../tpu/v2/ServiceIdentityOrBuilder.java      |   29 +
 .../cloud/tpu/v2/ShieldedInstanceConfig.java  |  285 +-
 .../v2/ShieldedInstanceConfigOrBuilder.java   |   19 +
 .../google/cloud/tpu/v2/StartNodeRequest.java |  343 +-
 .../tpu/v2/StartNodeRequestOrBuilder.java     |   29 +
 .../google/cloud/tpu/v2/StopNodeRequest.java  |  343 +-
 .../tpu/v2/StopNodeRequestOrBuilder.java      |   29 +
 .../java/com/google/cloud/tpu/v2/Symptom.java |  614 ++-
 .../google/cloud/tpu/v2/SymptomOrBuilder.java |   50 +-
 .../cloud/tpu/v2/UpdateNodeRequest.java       |  457 +-
 .../tpu/v2/UpdateNodeRequestOrBuilder.java    |   43 +-
 .../proto/google/cloud/tpu/v2/cloud_tpu.proto |   73 +-
 .../tpustubsettings/getnode/SyncGetNode.java  |    0
 .../SyncCreateSetCredentialsProvider.java     |    0
 .../SyncCreateSetCredentialsProvider1.java    |    0
 .../v2/tpu/create/SyncCreateSetEndpoint.java  |    0
 .../v2/tpu/createnode/AsyncCreateNode.java    |    0
 .../v2/tpu/createnode/AsyncCreateNodeLRO.java |    0
 .../tpu/v2/tpu/createnode/SyncCreateNode.java |    0
 .../SyncCreateNodeLocationnameNodeString.java |    0
 .../SyncCreateNodeStringNodeString.java       |    0
 .../v2/tpu/deletenode/AsyncDeleteNode.java    |    0
 .../v2/tpu/deletenode/AsyncDeleteNodeLRO.java |    0
 .../tpu/v2/tpu/deletenode/SyncDeleteNode.java |    0
 .../deletenode/SyncDeleteNodeNodename.java    |    0
 .../tpu/deletenode/SyncDeleteNodeString.java  |    0
 .../AsyncGenerateServiceIdentity.java         |    0
 .../SyncGenerateServiceIdentity.java          |    0
 .../AsyncGetAcceleratorType.java              |    0
 .../SyncGetAcceleratorType.java               |    0
 ...GetAcceleratorTypeAcceleratortypename.java |    0
 .../SyncGetAcceleratorTypeString.java         |    0
 .../AsyncGetGuestAttributes.java              |    0
 .../SyncGetGuestAttributes.java               |    0
 .../v2/tpu/getlocation/AsyncGetLocation.java  |    0
 .../v2/tpu/getlocation/SyncGetLocation.java   |    0
 .../tpu/v2/tpu/getnode/AsyncGetNode.java      |    0
 .../cloud/tpu/v2/tpu/getnode/SyncGetNode.java |    0
 .../v2/tpu/getnode/SyncGetNodeNodename.java   |    0
 .../tpu/v2/tpu/getnode/SyncGetNodeString.java |    0
 .../AsyncGetRuntimeVersion.java               |    0
 .../SyncGetRuntimeVersion.java                |    0
 ...ncGetRuntimeVersionRuntimeversionname.java |    0
 .../SyncGetRuntimeVersionString.java          |    0
 .../AsyncListAcceleratorTypes.java            |    0
 .../AsyncListAcceleratorTypesPaged.java       |    0
 .../SyncListAcceleratorTypes.java             |    0
 .../SyncListAcceleratorTypesLocationname.java |    0
 .../SyncListAcceleratorTypesString.java       |    0
 .../tpu/listlocations/AsyncListLocations.java |    0
 .../AsyncListLocationsPaged.java              |    0
 .../tpu/listlocations/SyncListLocations.java  |    0
 .../tpu/v2/tpu/listnodes/AsyncListNodes.java  |    0
 .../v2/tpu/listnodes/AsyncListNodesPaged.java |    0
 .../tpu/v2/tpu/listnodes/SyncListNodes.java   |    0
 .../listnodes/SyncListNodesLocationname.java  |    0
 .../v2/tpu/listnodes/SyncListNodesString.java |    0
 .../AsyncListRuntimeVersions.java             |    0
 .../AsyncListRuntimeVersionsPaged.java        |    0
 .../SyncListRuntimeVersions.java              |    0
 .../SyncListRuntimeVersionsLocationname.java  |    0
 .../SyncListRuntimeVersionsString.java        |    0
 .../tpu/v2/tpu/startnode/AsyncStartNode.java  |    0
 .../v2/tpu/startnode/AsyncStartNodeLRO.java   |    0
 .../tpu/v2/tpu/startnode/SyncStartNode.java   |    0
 .../tpu/v2/tpu/stopnode/AsyncStopNode.java    |    0
 .../tpu/v2/tpu/stopnode/AsyncStopNodeLRO.java |    0
 .../tpu/v2/tpu/stopnode/SyncStopNode.java     |    0
 .../v2/tpu/updatenode/AsyncUpdateNode.java    |    0
 .../v2/tpu/updatenode/AsyncUpdateNodeLRO.java |    0
 .../tpu/v2/tpu/updatenode/SyncUpdateNode.java |    0
 .../SyncUpdateNodeNodeFieldmask.java          |    0
 .../v2/tpusettings/getnode/SyncGetNode.java   |    0
 .../google/cloud/tpu/v2alpha1/TpuClient.java  |    0
 .../cloud/tpu/v2alpha1/TpuSettings.java       |    1 +
 .../cloud/tpu/v2alpha1/gapic_metadata.json    |    0
 .../cloud/tpu/v2alpha1/package-info.java      |    0
 .../v2alpha1/stub/GrpcTpuCallableFactory.java |    0
 .../cloud/tpu/v2alpha1/stub/GrpcTpuStub.java  |    1 +
 .../cloud/tpu/v2alpha1/stub/TpuStub.java      |    0
 .../tpu/v2alpha1/stub/TpuStubSettings.java    |    0
 .../cloud/tpu/v2alpha1/MockLocations.java     |    0
 .../cloud/tpu/v2alpha1/MockLocationsImpl.java |    0
 .../google/cloud/tpu/v2alpha1/MockTpu.java    |    0
 .../cloud/tpu/v2alpha1/MockTpuImpl.java       |    0
 .../cloud/tpu/v2alpha1/TpuClientTest.java     |    0
 .../google/cloud/tpu/v2alpha1/TpuGrpc.java    | 1770 ++++++++
 .../cloud/tpu/v2alpha1/AcceleratorType.java   |  390 +-
 .../tpu/v2alpha1/AcceleratorTypeName.java     |    0
 .../v2alpha1/AcceleratorTypeOrBuilder.java    |   36 +-
 .../cloud/tpu/v2alpha1/AccessConfig.java      |  318 +-
 .../tpu/v2alpha1/AccessConfigOrBuilder.java   |   27 +-
 .../cloud/tpu/v2alpha1/AttachedDisk.java      |  446 +-
 .../tpu/v2alpha1/AttachedDiskOrBuilder.java   |   33 +-
 .../cloud/tpu/v2alpha1/CloudTpuProto.java     | 1014 +++++
 .../cloud/tpu/v2alpha1/CreateNodeRequest.java |  612 ++-
 .../v2alpha1/CreateNodeRequestOrBuilder.java  |   70 +-
 .../v2alpha1/CreateQueuedResourceRequest.java |  644 ++-
 .../CreateQueuedResourceRequestOrBuilder.java |   73 +-
 .../cloud/tpu/v2alpha1/DeleteNodeRequest.java |  421 +-
 .../v2alpha1/DeleteNodeRequestOrBuilder.java  |   49 +
 .../v2alpha1/DeleteQueuedResourceRequest.java |  428 +-
 .../DeleteQueuedResourceRequestOrBuilder.java |   49 +
 .../GenerateServiceIdentityRequest.java       |  369 +-
 ...nerateServiceIdentityRequestOrBuilder.java |   29 +
 .../GenerateServiceIdentityResponse.java      |  366 +-
 ...erateServiceIdentityResponseOrBuilder.java |   26 +-
 .../v2alpha1/GetAcceleratorTypeRequest.java   |  356 +-
 .../GetAcceleratorTypeRequestOrBuilder.java   |   29 +
 .../v2alpha1/GetGuestAttributesRequest.java   |  532 +--
 .../GetGuestAttributesRequestOrBuilder.java   |   62 +-
 .../v2alpha1/GetGuestAttributesResponse.java  |  395 +-
 .../GetGuestAttributesResponseOrBuilder.java  |   36 +-
 .../cloud/tpu/v2alpha1/GetNodeRequest.java    |  346 +-
 .../tpu/v2alpha1/GetNodeRequestOrBuilder.java |   29 +
 .../v2alpha1/GetQueuedResourceRequest.java    |  356 +-
 .../GetQueuedResourceRequestOrBuilder.java    |   29 +
 .../v2alpha1/GetRuntimeVersionRequest.java    |  356 +-
 .../GetRuntimeVersionRequestOrBuilder.java    |   29 +
 .../cloud/tpu/v2alpha1/GuestAttributes.java   |  413 +-
 .../tpu/v2alpha1/GuestAttributesEntry.java    |  469 +--
 .../GuestAttributesEntryOrBuilder.java        |   45 +-
 .../v2alpha1/GuestAttributesOrBuilder.java    |   35 +-
 .../tpu/v2alpha1/GuestAttributesValue.java    |  413 +-
 .../GuestAttributesValueOrBuilder.java        |   36 +-
 .../v2alpha1/ListAcceleratorTypesRequest.java |  607 ++-
 .../ListAcceleratorTypesRequestOrBuilder.java |   65 +-
 .../ListAcceleratorTypesResponse.java         |  568 +--
 ...ListAcceleratorTypesResponseOrBuilder.java |   63 +-
 .../cloud/tpu/v2alpha1/ListNodesRequest.java  |  451 +-
 .../v2alpha1/ListNodesRequestOrBuilder.java   |   47 +-
 .../cloud/tpu/v2alpha1/ListNodesResponse.java |  588 +--
 .../v2alpha1/ListNodesResponseOrBuilder.java  |   64 +-
 .../v2alpha1/ListQueuedResourcesRequest.java  |  461 +-
 .../ListQueuedResourcesRequestOrBuilder.java  |   47 +-
 .../v2alpha1/ListQueuedResourcesResponse.java |  567 +--
 .../ListQueuedResourcesResponseOrBuilder.java |   63 +-
 .../v2alpha1/ListRuntimeVersionsRequest.java  |  607 ++-
 .../ListRuntimeVersionsRequestOrBuilder.java  |   65 +-
 .../v2alpha1/ListRuntimeVersionsResponse.java |  567 +--
 .../ListRuntimeVersionsResponseOrBuilder.java |   63 +-
 .../cloud/tpu/v2alpha1/LocationName.java      |    0
 .../cloud/tpu/v2alpha1/NetworkConfig.java     |  462 +--
 .../tpu/v2alpha1/NetworkConfigOrBuilder.java  |   42 +-
 .../cloud/tpu/v2alpha1/NetworkEndpoint.java   |  446 +-
 .../v2alpha1/NetworkEndpointOrBuilder.java    |   38 +-
 .../com/google/cloud/tpu/v2alpha1/Node.java   | 3078 +++++---------
 .../google/cloud/tpu/v2alpha1/NodeName.java   |    0
 .../cloud/tpu/v2alpha1/NodeOrBuilder.java     |  350 +-
 .../cloud/tpu/v2alpha1/OperationMetadata.java |  747 ++--
 .../v2alpha1/OperationMetadataOrBuilder.java  |   73 +-
 .../cloud/tpu/v2alpha1/QueuedResource.java    | 3462 ++++++---------
 .../tpu/v2alpha1/QueuedResourceName.java      |    0
 .../tpu/v2alpha1/QueuedResourceOrBuilder.java |   87 +-
 .../tpu/v2alpha1/QueuedResourceState.java     | 3696 +++++++----------
 .../QueuedResourceStateOrBuilder.java         |  115 +-
 .../cloud/tpu/v2alpha1/RuntimeVersion.java    |  390 +-
 .../tpu/v2alpha1/RuntimeVersionName.java      |    0
 .../tpu/v2alpha1/RuntimeVersionOrBuilder.java |   36 +-
 .../cloud/tpu/v2alpha1/SchedulingConfig.java  |  321 +-
 .../v2alpha1/SchedulingConfigOrBuilder.java   |   29 +
 .../cloud/tpu/v2alpha1/ServiceAccount.java    |  419 +-
 .../tpu/v2alpha1/ServiceAccountOrBuilder.java |   45 +-
 .../cloud/tpu/v2alpha1/ServiceIdentity.java   |  318 +-
 .../v2alpha1/ServiceIdentityOrBuilder.java    |   29 +
 .../tpu/v2alpha1/ShieldedInstanceConfig.java  |  292 +-
 .../ShieldedInstanceConfigOrBuilder.java      |   19 +
 .../SimulateMaintenanceEventRequest.java      |  473 +--
 ...ulateMaintenanceEventRequestOrBuilder.java |   53 +-
 .../cloud/tpu/v2alpha1/StartNodeRequest.java  |  346 +-
 .../v2alpha1/StartNodeRequestOrBuilder.java   |   29 +
 .../cloud/tpu/v2alpha1/StopNodeRequest.java   |  346 +-
 .../v2alpha1/StopNodeRequestOrBuilder.java    |   29 +
 .../google/cloud/tpu/v2alpha1/Symptom.java    |  627 ++-
 .../cloud/tpu/v2alpha1/SymptomOrBuilder.java  |   50 +-
 .../cloud/tpu/v2alpha1/UpdateNodeRequest.java |  496 +--
 .../v2alpha1/UpdateNodeRequestOrBuilder.java  |   52 +-
 .../google/cloud/tpu/v2alpha1/cloud_tpu.proto |    0
 .../tpustubsettings/getnode/SyncGetNode.java  |    0
 .../SyncCreateSetCredentialsProvider.java     |    0
 .../tpu/create/SyncCreateSetEndpoint.java     |    0
 .../tpu/createnode/AsyncCreateNode.java       |    0
 .../tpu/createnode/AsyncCreateNodeLRO.java    |    0
 .../tpu/createnode/SyncCreateNode.java        |    0
 .../SyncCreateNodeLocationnameNodeString.java |    0
 .../SyncCreateNodeStringNodeString.java       |    0
 .../AsyncCreateQueuedResource.java            |    0
 .../AsyncCreateQueuedResourceLRO.java         |    0
 .../SyncCreateQueuedResource.java             |    0
 ...ourceLocationnameQueuedresourceString.java |    0
 ...uedResourceStringQueuedresourceString.java |    0
 .../tpu/deletenode/AsyncDeleteNode.java       |    0
 .../tpu/deletenode/AsyncDeleteNodeLRO.java    |    0
 .../tpu/deletenode/SyncDeleteNode.java        |    0
 .../deletenode/SyncDeleteNodeNodename.java    |    0
 .../tpu/deletenode/SyncDeleteNodeString.java  |    0
 .../AsyncDeleteQueuedResource.java            |    0
 .../AsyncDeleteQueuedResourceLRO.java         |    0
 .../SyncDeleteQueuedResource.java             |    0
 ...eleteQueuedResourceQueuedresourcename.java |    0
 .../SyncDeleteQueuedResourceString.java       |    0
 .../AsyncGenerateServiceIdentity.java         |    0
 .../SyncGenerateServiceIdentity.java          |    0
 .../AsyncGetAcceleratorType.java              |    0
 .../SyncGetAcceleratorType.java               |    0
 ...GetAcceleratorTypeAcceleratortypename.java |    0
 .../SyncGetAcceleratorTypeString.java         |    0
 .../AsyncGetGuestAttributes.java              |    0
 .../SyncGetGuestAttributes.java               |    0
 .../tpu/getlocation/AsyncGetLocation.java     |    0
 .../tpu/getlocation/SyncGetLocation.java      |    0
 .../v2alpha1/tpu/getnode/AsyncGetNode.java    |    0
 .../tpu/v2alpha1/tpu/getnode/SyncGetNode.java |    0
 .../tpu/getnode/SyncGetNodeNodename.java      |    0
 .../tpu/getnode/SyncGetNodeString.java        |    0
 .../AsyncGetQueuedResource.java               |    0
 .../SyncGetQueuedResource.java                |    0
 ...ncGetQueuedResourceQueuedresourcename.java |    0
 .../SyncGetQueuedResourceString.java          |    0
 .../AsyncGetRuntimeVersion.java               |    0
 .../SyncGetRuntimeVersion.java                |    0
 ...ncGetRuntimeVersionRuntimeversionname.java |    0
 .../SyncGetRuntimeVersionString.java          |    0
 .../AsyncListAcceleratorTypes.java            |    0
 .../AsyncListAcceleratorTypesPaged.java       |    0
 .../SyncListAcceleratorTypes.java             |    0
 .../SyncListAcceleratorTypesLocationname.java |    0
 .../SyncListAcceleratorTypesString.java       |    0
 .../tpu/listlocations/AsyncListLocations.java |    0
 .../AsyncListLocationsPaged.java              |    0
 .../tpu/listlocations/SyncListLocations.java  |    0
 .../tpu/listnodes/AsyncListNodes.java         |    0
 .../tpu/listnodes/AsyncListNodesPaged.java    |    0
 .../v2alpha1/tpu/listnodes/SyncListNodes.java |    0
 .../listnodes/SyncListNodesLocationname.java  |    0
 .../tpu/listnodes/SyncListNodesString.java    |    0
 .../AsyncListQueuedResources.java             |    0
 .../AsyncListQueuedResourcesPaged.java        |    0
 .../SyncListQueuedResources.java              |    0
 .../SyncListQueuedResourcesLocationname.java  |    0
 .../SyncListQueuedResourcesString.java        |    0
 .../AsyncListRuntimeVersions.java             |    0
 .../AsyncListRuntimeVersionsPaged.java        |    0
 .../SyncListRuntimeVersions.java              |    0
 .../SyncListRuntimeVersionsLocationname.java  |    0
 .../SyncListRuntimeVersionsString.java        |    0
 .../AsyncSimulateMaintenanceEvent.java        |    0
 .../AsyncSimulateMaintenanceEventLRO.java     |    0
 .../SyncSimulateMaintenanceEvent.java         |    0
 .../tpu/startnode/AsyncStartNode.java         |    0
 .../tpu/startnode/AsyncStartNodeLRO.java      |    0
 .../v2alpha1/tpu/startnode/SyncStartNode.java |    0
 .../v2alpha1/tpu/stopnode/AsyncStopNode.java  |    0
 .../tpu/stopnode/AsyncStopNodeLRO.java        |    0
 .../v2alpha1/tpu/stopnode/SyncStopNode.java   |    0
 .../tpu/updatenode/AsyncUpdateNode.java       |    0
 .../tpu/updatenode/AsyncUpdateNodeLRO.java    |    0
 .../tpu/updatenode/SyncUpdateNode.java        |    0
 .../SyncUpdateNodeNodeFieldmask.java          |    0
 .../tpusettings/getnode/SyncGetNode.java      |    0
 491 files changed, 30320 insertions(+), 47971 deletions(-)
 delete mode 100644 java-tpu/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java
 delete mode 100644 java-tpu/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
 delete mode 100644 java-tpu/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequestOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java
 delete mode 100644 java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequestOrBuilder.java
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 create mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
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 create mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
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 create mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
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 create mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java (61%)
 create mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java (70%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java (71%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java (68%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java (67%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/stub/tpustubsettings/getnode/SyncGetNode.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetCredentialsProvider.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetEndpoint.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNode.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNodeLRO.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNode.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeStringNodeString.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResource.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResourceLRO.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResource.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceLocationnameQueuedresourceString.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceStringQueuedresourceString.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNode.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNodeLRO.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNode.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeNodename.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeString.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResource.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResourceLRO.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResource.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceQueuedresourcename.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceString.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/AsyncGetAcceleratorType.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorType.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/AsyncGetGuestAttributes.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/SyncGetGuestAttributes.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/AsyncGetLocation.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/SyncGetLocation.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/AsyncGetNode.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNode.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeNodename.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeString.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/AsyncGetQueuedResource.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResource.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceQueuedresourcename.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceString.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/AsyncGetRuntimeVersion.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersion.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionRuntimeversionname.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionString.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypes.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocations.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocationsPaged.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/SyncListLocations.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodes.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodesPaged.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodes.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesLocationname.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesString.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResources.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResourcesPaged.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResources.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesLocationname.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesString.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersions.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersions.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsString.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEvent.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEventLRO.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/SyncSimulateMaintenanceEvent.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNode.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNodeLRO.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/SyncStartNode.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNode.java (100%)
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 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/SyncStopNode.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNode.java (100%)
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 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java (100%)
 rename {java-tpu => owl-bot-staging/java-tpu/v2alpha1}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java (100%)

diff --git a/java-tpu/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java b/java-tpu/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java
deleted file mode 100644
index 9820ab5a867f..000000000000
--- a/java-tpu/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java
+++ /dev/null
@@ -1,1463 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.google.cloud.tpu.v1;
-
-import static io.grpc.MethodDescriptor.generateFullMethodName;
-
-/**
- *
- *
- * 
- * Manages TPU nodes and other resources
- * TPU API v1
- * 

- */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/tpu/v1/cloud_tpu.proto")
-@io.grpc.stub.annotations.GrpcGenerated
-public final class TpuGrpc {
-
-  private TpuGrpc() {}
-
-  public static final String SERVICE_NAME = "google.cloud.tpu.v1.Tpu";
-
-  // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.ListNodesRequest, com.google.cloud.tpu.v1.ListNodesResponse>
-      getListNodesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
-      requestType = com.google.cloud.tpu.v1.ListNodesRequest.class,
-      responseType = com.google.cloud.tpu.v1.ListNodesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.ListNodesRequest, com.google.cloud.tpu.v1.ListNodesResponse>
-      getListNodesMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v1.ListNodesRequest, com.google.cloud.tpu.v1.ListNodesResponse>
-        getListNodesMethod;
-    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-          TpuGrpc.getListNodesMethod =
-              getListNodesMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.ListNodesRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.ListNodesResponse.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
-                      .build();
-        }
-      }
-    }
-    return getListNodesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.GetNodeRequest, com.google.cloud.tpu.v1.Node>
-      getGetNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetNode",
-      requestType = com.google.cloud.tpu.v1.GetNodeRequest.class,
-      responseType = com.google.cloud.tpu.v1.Node.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.GetNodeRequest, com.google.cloud.tpu.v1.Node>
-      getGetNodeMethod() {
-    io.grpc.MethodDescriptor
-        getGetNodeMethod;
-    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-          TpuGrpc.getGetNodeMethod =
-              getGetNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.GetNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.Node.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
-                      .build();
-        }
-      }
-    }
-    return getGetNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.CreateNodeRequest, com.google.longrunning.Operation>
-      getCreateNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
-      requestType = com.google.cloud.tpu.v1.CreateNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.CreateNodeRequest, com.google.longrunning.Operation>
-      getCreateNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v1.CreateNodeRequest, com.google.longrunning.Operation>
-        getCreateNodeMethod;
-    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-          TpuGrpc.getCreateNodeMethod =
-              getCreateNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.CreateNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
-                      .build();
-        }
-      }
-    }
-    return getCreateNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.DeleteNodeRequest, com.google.longrunning.Operation>
-      getDeleteNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
-      requestType = com.google.cloud.tpu.v1.DeleteNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.DeleteNodeRequest, com.google.longrunning.Operation>
-      getDeleteNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v1.DeleteNodeRequest, com.google.longrunning.Operation>
-        getDeleteNodeMethod;
-    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-          TpuGrpc.getDeleteNodeMethod =
-              getDeleteNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.DeleteNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
-                      .build();
-        }
-      }
-    }
-    return getDeleteNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.ReimageNodeRequest, com.google.longrunning.Operation>
-      getReimageNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ReimageNode",
-      requestType = com.google.cloud.tpu.v1.ReimageNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.ReimageNodeRequest, com.google.longrunning.Operation>
-      getReimageNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v1.ReimageNodeRequest, com.google.longrunning.Operation>
-        getReimageNodeMethod;
-    if ((getReimageNodeMethod = TpuGrpc.getReimageNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getReimageNodeMethod = TpuGrpc.getReimageNodeMethod) == null) {
-          TpuGrpc.getReimageNodeMethod =
-              getReimageNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ReimageNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.ReimageNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ReimageNode"))
-                      .build();
-        }
-      }
-    }
-    return getReimageNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.StopNodeRequest, com.google.longrunning.Operation>
-      getStopNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StopNode",
-      requestType = com.google.cloud.tpu.v1.StopNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.StopNodeRequest, com.google.longrunning.Operation>
-      getStopNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v1.StopNodeRequest, com.google.longrunning.Operation>
-        getStopNodeMethod;
-    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-          TpuGrpc.getStopNodeMethod =
-              getStopNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.StopNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
-                      .build();
-        }
-      }
-    }
-    return getStopNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.StartNodeRequest, com.google.longrunning.Operation>
-      getStartNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StartNode",
-      requestType = com.google.cloud.tpu.v1.StartNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.StartNodeRequest, com.google.longrunning.Operation>
-      getStartNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v1.StartNodeRequest, com.google.longrunning.Operation>
-        getStartNodeMethod;
-    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-          TpuGrpc.getStartNodeMethod =
-              getStartNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.StartNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
-                      .build();
-        }
-      }
-    }
-    return getStartNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest,
-          com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>
-      getListTensorFlowVersionsMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListTensorFlowVersions",
-      requestType = com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class,
-      responseType = com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest,
-          com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>
-      getListTensorFlowVersionsMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest,
-            com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>
-        getListTensorFlowVersionsMethod;
-    if ((getListTensorFlowVersionsMethod = TpuGrpc.getListTensorFlowVersionsMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListTensorFlowVersionsMethod = TpuGrpc.getListTensorFlowVersionsMethod) == null) {
-          TpuGrpc.getListTensorFlowVersionsMethod =
-              getListTensorFlowVersionsMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(
-                          generateFullMethodName(SERVICE_NAME, "ListTensorFlowVersions"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse
-                                  .getDefaultInstance()))
-                      .setSchemaDescriptor(
-                          new TpuMethodDescriptorSupplier("ListTensorFlowVersions"))
-                      .build();
-        }
-      }
-    }
-    return getListTensorFlowVersionsMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.GetTensorFlowVersionRequest,
-          com.google.cloud.tpu.v1.TensorFlowVersion>
-      getGetTensorFlowVersionMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetTensorFlowVersion",
-      requestType = com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class,
-      responseType = com.google.cloud.tpu.v1.TensorFlowVersion.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.GetTensorFlowVersionRequest,
-          com.google.cloud.tpu.v1.TensorFlowVersion>
-      getGetTensorFlowVersionMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v1.GetTensorFlowVersionRequest,
-            com.google.cloud.tpu.v1.TensorFlowVersion>
-        getGetTensorFlowVersionMethod;
-    if ((getGetTensorFlowVersionMethod = TpuGrpc.getGetTensorFlowVersionMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetTensorFlowVersionMethod = TpuGrpc.getGetTensorFlowVersionMethod) == null) {
-          TpuGrpc.getGetTensorFlowVersionMethod =
-              getGetTensorFlowVersionMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(
-                          generateFullMethodName(SERVICE_NAME, "GetTensorFlowVersion"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.GetTensorFlowVersionRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetTensorFlowVersion"))
-                      .build();
-        }
-      }
-    }
-    return getGetTensorFlowVersionMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.ListAcceleratorTypesRequest,
-          com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>
-      getListAcceleratorTypesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
-      requestType = com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class,
-      responseType = com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.ListAcceleratorTypesRequest,
-          com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>
-      getListAcceleratorTypesMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v1.ListAcceleratorTypesRequest,
-            com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>
-        getListAcceleratorTypesMethod;
-    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-          TpuGrpc.getListAcceleratorTypesMethod =
-              getListAcceleratorTypesMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(
-                          generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.ListAcceleratorTypesRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.ListAcceleratorTypesResponse
-                                  .getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
-                      .build();
-        }
-      }
-    }
-    return getListAcceleratorTypesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.GetAcceleratorTypeRequest,
-          com.google.cloud.tpu.v1.AcceleratorType>
-      getGetAcceleratorTypeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
-      requestType = com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class,
-      responseType = com.google.cloud.tpu.v1.AcceleratorType.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v1.GetAcceleratorTypeRequest,
-          com.google.cloud.tpu.v1.AcceleratorType>
-      getGetAcceleratorTypeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v1.GetAcceleratorTypeRequest,
-            com.google.cloud.tpu.v1.AcceleratorType>
-        getGetAcceleratorTypeMethod;
-    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-          TpuGrpc.getGetAcceleratorTypeMethod =
-              getGetAcceleratorTypeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.GetAcceleratorTypeRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
-                      .build();
-        }
-      }
-    }
-    return getGetAcceleratorTypeMethod;
-  }
-
-  /** Creates a new async stub that supports all call types for the service */
-  public static TpuStub newStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new TpuStub(channel, callOptions);
-          }
-        };
-    return TpuStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
-   */
-  public static TpuBlockingStub newBlockingStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new TpuBlockingStub(channel, callOptions);
-          }
-        };
-    return TpuBlockingStub.newStub(factory, channel);
-  }
-
-  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
-  public static TpuFutureStub newFutureStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new TpuFutureStub(channel, callOptions);
-          }
-        };
-    return TpuFutureStub.newStub(factory, channel);
-  }
-
-  /**
-   *
-   *
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v1
-   * 

-   */
-  public abstract static class TpuImplBase implements io.grpc.BindableService {
-
-    /**
-     *
-     *
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(
-        com.google.cloud.tpu.v1.ListNodesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(
-        com.google.cloud.tpu.v1.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(
-        com.google.cloud.tpu.v1.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(
-        com.google.cloud.tpu.v1.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Reimages a node's OS.
-     * 

-     */
-    public void reimageNode(
-        com.google.cloud.tpu.v1.ReimageNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getReimageNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Stops a node, this operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(
-        com.google.cloud.tpu.v1.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(
-        com.google.cloud.tpu.v1.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * List TensorFlow versions supported by this API.
-     * 

-     */
-    public void listTensorFlowVersions(
-        com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getListTensorFlowVersionsMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets TensorFlow Version.
-     * 

-     */
-    public void getTensorFlowVersion(
-        com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getGetTensorFlowVersionMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(
-        com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getListAcceleratorTypesMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(
-        com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getGetAcceleratorTypeMethod(), responseObserver);
-    }
-
-    @java.lang.Override
-    public final io.grpc.ServerServiceDefinition bindService() {
-      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-          .addMethod(
-              getListNodesMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v1.ListNodesRequest,
-                      com.google.cloud.tpu.v1.ListNodesResponse>(this, METHODID_LIST_NODES)))
-          .addMethod(
-              getGetNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v1.GetNodeRequest, com.google.cloud.tpu.v1.Node>(
-                      this, METHODID_GET_NODE)))
-          .addMethod(
-              getCreateNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v1.CreateNodeRequest, com.google.longrunning.Operation>(
-                      this, METHODID_CREATE_NODE)))
-          .addMethod(
-              getDeleteNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v1.DeleteNodeRequest, com.google.longrunning.Operation>(
-                      this, METHODID_DELETE_NODE)))
-          .addMethod(
-              getReimageNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v1.ReimageNodeRequest, com.google.longrunning.Operation>(
-                      this, METHODID_REIMAGE_NODE)))
-          .addMethod(
-              getStopNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v1.StopNodeRequest, com.google.longrunning.Operation>(
-                      this, METHODID_STOP_NODE)))
-          .addMethod(
-              getStartNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v1.StartNodeRequest, com.google.longrunning.Operation>(
-                      this, METHODID_START_NODE)))
-          .addMethod(
-              getListTensorFlowVersionsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest,
-                      com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>(
-                      this, METHODID_LIST_TENSOR_FLOW_VERSIONS)))
-          .addMethod(
-              getGetTensorFlowVersionMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v1.GetTensorFlowVersionRequest,
-                      com.google.cloud.tpu.v1.TensorFlowVersion>(
-                      this, METHODID_GET_TENSOR_FLOW_VERSION)))
-          .addMethod(
-              getListAcceleratorTypesMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v1.ListAcceleratorTypesRequest,
-                      com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>(
-                      this, METHODID_LIST_ACCELERATOR_TYPES)))
-          .addMethod(
-              getGetAcceleratorTypeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v1.GetAcceleratorTypeRequest,
-                      com.google.cloud.tpu.v1.AcceleratorType>(
-                      this, METHODID_GET_ACCELERATOR_TYPE)))
-          .build();
-    }
-  }
-
-  /**
-   *
-   *
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v1
-   * 

-   */
-  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
-    private TpuStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuStub(channel, callOptions);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(
-        com.google.cloud.tpu.v1.ListNodesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(
-        com.google.cloud.tpu.v1.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(
-        com.google.cloud.tpu.v1.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(
-        com.google.cloud.tpu.v1.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Reimages a node's OS.
-     * 

-     */
-    public void reimageNode(
-        com.google.cloud.tpu.v1.ReimageNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getReimageNodeMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Stops a node, this operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(
-        com.google.cloud.tpu.v1.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(
-        com.google.cloud.tpu.v1.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * List TensorFlow versions supported by this API.
-     * 

-     */
-    public void listTensorFlowVersions(
-        com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListTensorFlowVersionsMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets TensorFlow Version.
-     * 

-     */
-    public void getTensorFlowVersion(
-        com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetTensorFlowVersionMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(
-        com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(
-        com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-  }
-
-  /**
-   *
-   *
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v1
-   * 

-   */
-  public static final class TpuBlockingStub
-      extends io.grpc.stub.AbstractBlockingStub {
-    private TpuBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuBlockingStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuBlockingStub(channel, callOptions);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.cloud.tpu.v1.ListNodesResponse listNodes(
-        com.google.cloud.tpu.v1.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListNodesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.cloud.tpu.v1.Node getNode(com.google.cloud.tpu.v1.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.longrunning.Operation createNode(
-        com.google.cloud.tpu.v1.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.longrunning.Operation deleteNode(
-        com.google.cloud.tpu.v1.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Reimages a node's OS.
-     * 

-     */
-    public com.google.longrunning.Operation reimageNode(
-        com.google.cloud.tpu.v1.ReimageNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getReimageNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Stops a node, this operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.longrunning.Operation stopNode(
-        com.google.cloud.tpu.v1.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStopNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.longrunning.Operation startNode(
-        com.google.cloud.tpu.v1.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStartNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * List TensorFlow versions supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse listTensorFlowVersions(
-        com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListTensorFlowVersionsMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets TensorFlow Version.
-     * 

-     */
-    public com.google.cloud.tpu.v1.TensorFlowVersion getTensorFlowVersion(
-        com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetTensorFlowVersionMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse listAcceleratorTypes(
-        com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorType(
-        com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
-    }
-  }
-
-  /**
-   *
-   *
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v1
-   * 

-   */
-  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
-    private TpuFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuFutureStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuFutureStub(channel, callOptions);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v1.ListNodesResponse>
-        listNodes(com.google.cloud.tpu.v1.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getNode(
-        com.google.cloud.tpu.v1.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        createNode(com.google.cloud.tpu.v1.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        deleteNode(com.google.cloud.tpu.v1.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Reimages a node's OS.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        reimageNode(com.google.cloud.tpu.v1.ReimageNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getReimageNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Stops a node, this operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        stopNode(com.google.cloud.tpu.v1.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        startNode(com.google.cloud.tpu.v1.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * List TensorFlow versions supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>
-        listTensorFlowVersions(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListTensorFlowVersionsMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets TensorFlow Version.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v1.TensorFlowVersion>
-        getTensorFlowVersion(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetTensorFlowVersionMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>
-        listAcceleratorTypes(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v1.AcceleratorType>
-        getAcceleratorType(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
-    }
-  }
-
-  private static final int METHODID_LIST_NODES = 0;
-  private static final int METHODID_GET_NODE = 1;
-  private static final int METHODID_CREATE_NODE = 2;
-  private static final int METHODID_DELETE_NODE = 3;
-  private static final int METHODID_REIMAGE_NODE = 4;
-  private static final int METHODID_STOP_NODE = 5;
-  private static final int METHODID_START_NODE = 6;
-  private static final int METHODID_LIST_TENSOR_FLOW_VERSIONS = 7;
-  private static final int METHODID_GET_TENSOR_FLOW_VERSION = 8;
-  private static final int METHODID_LIST_ACCELERATOR_TYPES = 9;
-  private static final int METHODID_GET_ACCELERATOR_TYPE = 10;
-
-  private static final class MethodHandlers
-      implements io.grpc.stub.ServerCalls.UnaryMethod,
-          io.grpc.stub.ServerCalls.ServerStreamingMethod,
-          io.grpc.stub.ServerCalls.ClientStreamingMethod,
-          io.grpc.stub.ServerCalls.BidiStreamingMethod {
-    private final TpuImplBase serviceImpl;
-    private final int methodId;
-
-    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
-      this.serviceImpl = serviceImpl;
-      this.methodId = methodId;
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        case METHODID_LIST_NODES:
-          serviceImpl.listNodes(
-              (com.google.cloud.tpu.v1.ListNodesRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_GET_NODE:
-          serviceImpl.getNode(
-              (com.google.cloud.tpu.v1.GetNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_CREATE_NODE:
-          serviceImpl.createNode(
-              (com.google.cloud.tpu.v1.CreateNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_DELETE_NODE:
-          serviceImpl.deleteNode(
-              (com.google.cloud.tpu.v1.DeleteNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_REIMAGE_NODE:
-          serviceImpl.reimageNode(
-              (com.google.cloud.tpu.v1.ReimageNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_STOP_NODE:
-          serviceImpl.stopNode(
-              (com.google.cloud.tpu.v1.StopNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_START_NODE:
-          serviceImpl.startNode(
-              (com.google.cloud.tpu.v1.StartNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_TENSOR_FLOW_VERSIONS:
-          serviceImpl.listTensorFlowVersions(
-              (com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_GET_TENSOR_FLOW_VERSION:
-          serviceImpl.getTensorFlowVersion(
-              (com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_LIST_ACCELERATOR_TYPES:
-          serviceImpl.listAcceleratorTypes(
-              (com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_GET_ACCELERATOR_TYPE:
-          serviceImpl.getAcceleratorType(
-              (com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        default:
-          throw new AssertionError();
-      }
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public io.grpc.stub.StreamObserver invoke(
-        io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        default:
-          throw new AssertionError();
-      }
-    }
-  }
-
-  private abstract static class TpuBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
-          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
-    TpuBaseDescriptorSupplier() {}
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.getDescriptor();
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
-      return getFileDescriptor().findServiceByName("Tpu");
-    }
-  }
-
-  private static final class TpuFileDescriptorSupplier extends TpuBaseDescriptorSupplier {
-    TpuFileDescriptorSupplier() {}
-  }
-
-  private static final class TpuMethodDescriptorSupplier extends TpuBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
-
-    TpuMethodDescriptorSupplier(String methodName) {
-      this.methodName = methodName;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
-      return getServiceDescriptor().findMethodByName(methodName);
-    }
-  }
-
-  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
-
-  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
-    io.grpc.ServiceDescriptor result = serviceDescriptor;
-    if (result == null) {
-      synchronized (TpuGrpc.class) {
-        result = serviceDescriptor;
-        if (result == null) {
-          serviceDescriptor =
-              result =
-                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-                      .setSchemaDescriptor(new TpuFileDescriptorSupplier())
-                      .addMethod(getListNodesMethod())
-                      .addMethod(getGetNodeMethod())
-                      .addMethod(getCreateNodeMethod())
-                      .addMethod(getDeleteNodeMethod())
-                      .addMethod(getReimageNodeMethod())
-                      .addMethod(getStopNodeMethod())
-                      .addMethod(getStartNodeMethod())
-                      .addMethod(getListTensorFlowVersionsMethod())
-                      .addMethod(getGetTensorFlowVersionMethod())
-                      .addMethod(getListAcceleratorTypesMethod())
-                      .addMethod(getGetAcceleratorTypeMethod())
-                      .build();
-        }
-      }
-    }
-    return result;
-  }
-}
diff --git a/java-tpu/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java b/java-tpu/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
deleted file mode 100644
index 97342624abb5..000000000000
--- a/java-tpu/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
+++ /dev/null
@@ -1,1696 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.google.cloud.tpu.v2;
-
-import static io.grpc.MethodDescriptor.generateFullMethodName;
-
-/**
- *
- *
- * 
- * Manages TPU nodes and other resources
- * TPU API v2
- * 

- */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/tpu/v2/cloud_tpu.proto")
-@io.grpc.stub.annotations.GrpcGenerated
-public final class TpuGrpc {
-
-  private TpuGrpc() {}
-
-  public static final String SERVICE_NAME = "google.cloud.tpu.v2.Tpu";
-
-  // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.ListNodesRequest, com.google.cloud.tpu.v2.ListNodesResponse>
-      getListNodesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
-      requestType = com.google.cloud.tpu.v2.ListNodesRequest.class,
-      responseType = com.google.cloud.tpu.v2.ListNodesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.ListNodesRequest, com.google.cloud.tpu.v2.ListNodesResponse>
-      getListNodesMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2.ListNodesRequest, com.google.cloud.tpu.v2.ListNodesResponse>
-        getListNodesMethod;
-    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-          TpuGrpc.getListNodesMethod =
-              getListNodesMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.ListNodesRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.ListNodesResponse.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
-                      .build();
-        }
-      }
-    }
-    return getListNodesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.GetNodeRequest, com.google.cloud.tpu.v2.Node>
-      getGetNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetNode",
-      requestType = com.google.cloud.tpu.v2.GetNodeRequest.class,
-      responseType = com.google.cloud.tpu.v2.Node.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.GetNodeRequest, com.google.cloud.tpu.v2.Node>
-      getGetNodeMethod() {
-    io.grpc.MethodDescriptor
-        getGetNodeMethod;
-    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-          TpuGrpc.getGetNodeMethod =
-              getGetNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.GetNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.Node.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
-                      .build();
-        }
-      }
-    }
-    return getGetNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.CreateNodeRequest, com.google.longrunning.Operation>
-      getCreateNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
-      requestType = com.google.cloud.tpu.v2.CreateNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.CreateNodeRequest, com.google.longrunning.Operation>
-      getCreateNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2.CreateNodeRequest, com.google.longrunning.Operation>
-        getCreateNodeMethod;
-    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-          TpuGrpc.getCreateNodeMethod =
-              getCreateNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.CreateNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
-                      .build();
-        }
-      }
-    }
-    return getCreateNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.DeleteNodeRequest, com.google.longrunning.Operation>
-      getDeleteNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
-      requestType = com.google.cloud.tpu.v2.DeleteNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.DeleteNodeRequest, com.google.longrunning.Operation>
-      getDeleteNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2.DeleteNodeRequest, com.google.longrunning.Operation>
-        getDeleteNodeMethod;
-    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-          TpuGrpc.getDeleteNodeMethod =
-              getDeleteNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.DeleteNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
-                      .build();
-        }
-      }
-    }
-    return getDeleteNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.StopNodeRequest, com.google.longrunning.Operation>
-      getStopNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StopNode",
-      requestType = com.google.cloud.tpu.v2.StopNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.StopNodeRequest, com.google.longrunning.Operation>
-      getStopNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2.StopNodeRequest, com.google.longrunning.Operation>
-        getStopNodeMethod;
-    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-          TpuGrpc.getStopNodeMethod =
-              getStopNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.StopNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
-                      .build();
-        }
-      }
-    }
-    return getStopNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.StartNodeRequest, com.google.longrunning.Operation>
-      getStartNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StartNode",
-      requestType = com.google.cloud.tpu.v2.StartNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.StartNodeRequest, com.google.longrunning.Operation>
-      getStartNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2.StartNodeRequest, com.google.longrunning.Operation>
-        getStartNodeMethod;
-    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-          TpuGrpc.getStartNodeMethod =
-              getStartNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.StartNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
-                      .build();
-        }
-      }
-    }
-    return getStartNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.UpdateNodeRequest, com.google.longrunning.Operation>
-      getUpdateNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "UpdateNode",
-      requestType = com.google.cloud.tpu.v2.UpdateNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.UpdateNodeRequest, com.google.longrunning.Operation>
-      getUpdateNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2.UpdateNodeRequest, com.google.longrunning.Operation>
-        getUpdateNodeMethod;
-    if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
-          TpuGrpc.getUpdateNodeMethod =
-              getUpdateNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.UpdateNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("UpdateNode"))
-                      .build();
-        }
-      }
-    }
-    return getUpdateNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.GenerateServiceIdentityRequest,
-          com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>
-      getGenerateServiceIdentityMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GenerateServiceIdentity",
-      requestType = com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class,
-      responseType = com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.GenerateServiceIdentityRequest,
-          com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>
-      getGenerateServiceIdentityMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2.GenerateServiceIdentityRequest,
-            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>
-        getGenerateServiceIdentityMethod;
-    if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
-          TpuGrpc.getGenerateServiceIdentityMethod =
-              getGenerateServiceIdentityMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(
-                          generateFullMethodName(SERVICE_NAME, "GenerateServiceIdentity"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.GenerateServiceIdentityRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.GenerateServiceIdentityResponse
-                                  .getDefaultInstance()))
-                      .setSchemaDescriptor(
-                          new TpuMethodDescriptorSupplier("GenerateServiceIdentity"))
-                      .build();
-        }
-      }
-    }
-    return getGenerateServiceIdentityMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.ListAcceleratorTypesRequest,
-          com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>
-      getListAcceleratorTypesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
-      requestType = com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class,
-      responseType = com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.ListAcceleratorTypesRequest,
-          com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>
-      getListAcceleratorTypesMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2.ListAcceleratorTypesRequest,
-            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>
-        getListAcceleratorTypesMethod;
-    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-          TpuGrpc.getListAcceleratorTypesMethod =
-              getListAcceleratorTypesMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(
-                          generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.ListAcceleratorTypesRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.ListAcceleratorTypesResponse
-                                  .getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
-                      .build();
-        }
-      }
-    }
-    return getListAcceleratorTypesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.GetAcceleratorTypeRequest,
-          com.google.cloud.tpu.v2.AcceleratorType>
-      getGetAcceleratorTypeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
-      requestType = com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class,
-      responseType = com.google.cloud.tpu.v2.AcceleratorType.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.GetAcceleratorTypeRequest,
-          com.google.cloud.tpu.v2.AcceleratorType>
-      getGetAcceleratorTypeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2.GetAcceleratorTypeRequest,
-            com.google.cloud.tpu.v2.AcceleratorType>
-        getGetAcceleratorTypeMethod;
-    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-          TpuGrpc.getGetAcceleratorTypeMethod =
-              getGetAcceleratorTypeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.GetAcceleratorTypeRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
-                      .build();
-        }
-      }
-    }
-    return getGetAcceleratorTypeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.ListRuntimeVersionsRequest,
-          com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>
-      getListRuntimeVersionsMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListRuntimeVersions",
-      requestType = com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class,
-      responseType = com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.ListRuntimeVersionsRequest,
-          com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>
-      getListRuntimeVersionsMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2.ListRuntimeVersionsRequest,
-            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>
-        getListRuntimeVersionsMethod;
-    if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
-          TpuGrpc.getListRuntimeVersionsMethod =
-              getListRuntimeVersionsMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(
-                          generateFullMethodName(SERVICE_NAME, "ListRuntimeVersions"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.ListRuntimeVersionsRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.ListRuntimeVersionsResponse
-                                  .getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListRuntimeVersions"))
-                      .build();
-        }
-      }
-    }
-    return getListRuntimeVersionsMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.GetRuntimeVersionRequest, com.google.cloud.tpu.v2.RuntimeVersion>
-      getGetRuntimeVersionMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetRuntimeVersion",
-      requestType = com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class,
-      responseType = com.google.cloud.tpu.v2.RuntimeVersion.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.GetRuntimeVersionRequest, com.google.cloud.tpu.v2.RuntimeVersion>
-      getGetRuntimeVersionMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2.GetRuntimeVersionRequest,
-            com.google.cloud.tpu.v2.RuntimeVersion>
-        getGetRuntimeVersionMethod;
-    if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
-          TpuGrpc.getGetRuntimeVersionMethod =
-              getGetRuntimeVersionMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetRuntimeVersion"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.GetRuntimeVersionRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetRuntimeVersion"))
-                      .build();
-        }
-      }
-    }
-    return getGetRuntimeVersionMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.GetGuestAttributesRequest,
-          com.google.cloud.tpu.v2.GetGuestAttributesResponse>
-      getGetGuestAttributesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetGuestAttributes",
-      requestType = com.google.cloud.tpu.v2.GetGuestAttributesRequest.class,
-      responseType = com.google.cloud.tpu.v2.GetGuestAttributesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2.GetGuestAttributesRequest,
-          com.google.cloud.tpu.v2.GetGuestAttributesResponse>
-      getGetGuestAttributesMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2.GetGuestAttributesRequest,
-            com.google.cloud.tpu.v2.GetGuestAttributesResponse>
-        getGetGuestAttributesMethod;
-    if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
-          TpuGrpc.getGetGuestAttributesMethod =
-              getGetGuestAttributesMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetGuestAttributes"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.GetGuestAttributesRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2.GetGuestAttributesResponse
-                                  .getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetGuestAttributes"))
-                      .build();
-        }
-      }
-    }
-    return getGetGuestAttributesMethod;
-  }
-
-  /** Creates a new async stub that supports all call types for the service */
-  public static TpuStub newStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new TpuStub(channel, callOptions);
-          }
-        };
-    return TpuStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
-   */
-  public static TpuBlockingStub newBlockingStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new TpuBlockingStub(channel, callOptions);
-          }
-        };
-    return TpuBlockingStub.newStub(factory, channel);
-  }
-
-  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
-  public static TpuFutureStub newFutureStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new TpuFutureStub(channel, callOptions);
-          }
-        };
-    return TpuFutureStub.newStub(factory, channel);
-  }
-
-  /**
-   *
-   *
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2
-   * 

-   */
-  public abstract static class TpuImplBase implements io.grpc.BindableService {
-
-    /**
-     *
-     *
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(
-        com.google.cloud.tpu.v2.ListNodesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(
-        com.google.cloud.tpu.v2.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(
-        com.google.cloud.tpu.v2.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(
-        com.google.cloud.tpu.v2.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(
-        com.google.cloud.tpu.v2.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(
-        com.google.cloud.tpu.v2.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public void updateNode(
-        com.google.cloud.tpu.v2.UpdateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public void generateServiceIdentity(
-        com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getGenerateServiceIdentityMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(
-        com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getListAcceleratorTypesMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(
-        com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getGetAcceleratorTypeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public void listRuntimeVersions(
-        com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getListRuntimeVersionsMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public void getRuntimeVersion(
-        com.google.cloud.tpu.v2.GetRuntimeVersionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getGetRuntimeVersionMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public void getGuestAttributes(
-        com.google.cloud.tpu.v2.GetGuestAttributesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getGetGuestAttributesMethod(), responseObserver);
-    }
-
-    @java.lang.Override
-    public final io.grpc.ServerServiceDefinition bindService() {
-      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-          .addMethod(
-              getListNodesMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2.ListNodesRequest,
-                      com.google.cloud.tpu.v2.ListNodesResponse>(this, METHODID_LIST_NODES)))
-          .addMethod(
-              getGetNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2.GetNodeRequest, com.google.cloud.tpu.v2.Node>(
-                      this, METHODID_GET_NODE)))
-          .addMethod(
-              getCreateNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2.CreateNodeRequest, com.google.longrunning.Operation>(
-                      this, METHODID_CREATE_NODE)))
-          .addMethod(
-              getDeleteNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2.DeleteNodeRequest, com.google.longrunning.Operation>(
-                      this, METHODID_DELETE_NODE)))
-          .addMethod(
-              getStopNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2.StopNodeRequest, com.google.longrunning.Operation>(
-                      this, METHODID_STOP_NODE)))
-          .addMethod(
-              getStartNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2.StartNodeRequest, com.google.longrunning.Operation>(
-                      this, METHODID_START_NODE)))
-          .addMethod(
-              getUpdateNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2.UpdateNodeRequest, com.google.longrunning.Operation>(
-                      this, METHODID_UPDATE_NODE)))
-          .addMethod(
-              getGenerateServiceIdentityMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2.GenerateServiceIdentityRequest,
-                      com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>(
-                      this, METHODID_GENERATE_SERVICE_IDENTITY)))
-          .addMethod(
-              getListAcceleratorTypesMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2.ListAcceleratorTypesRequest,
-                      com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>(
-                      this, METHODID_LIST_ACCELERATOR_TYPES)))
-          .addMethod(
-              getGetAcceleratorTypeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2.GetAcceleratorTypeRequest,
-                      com.google.cloud.tpu.v2.AcceleratorType>(
-                      this, METHODID_GET_ACCELERATOR_TYPE)))
-          .addMethod(
-              getListRuntimeVersionsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2.ListRuntimeVersionsRequest,
-                      com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>(
-                      this, METHODID_LIST_RUNTIME_VERSIONS)))
-          .addMethod(
-              getGetRuntimeVersionMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2.GetRuntimeVersionRequest,
-                      com.google.cloud.tpu.v2.RuntimeVersion>(this, METHODID_GET_RUNTIME_VERSION)))
-          .addMethod(
-              getGetGuestAttributesMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2.GetGuestAttributesRequest,
-                      com.google.cloud.tpu.v2.GetGuestAttributesResponse>(
-                      this, METHODID_GET_GUEST_ATTRIBUTES)))
-          .build();
-    }
-  }
-
-  /**
-   *
-   *
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2
-   * 

-   */
-  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
-    private TpuStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuStub(channel, callOptions);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(
-        com.google.cloud.tpu.v2.ListNodesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(
-        com.google.cloud.tpu.v2.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(
-        com.google.cloud.tpu.v2.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(
-        com.google.cloud.tpu.v2.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(
-        com.google.cloud.tpu.v2.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(
-        com.google.cloud.tpu.v2.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public void updateNode(
-        com.google.cloud.tpu.v2.UpdateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public void generateServiceIdentity(
-        com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(
-        com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(
-        com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public void listRuntimeVersions(
-        com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public void getRuntimeVersion(
-        com.google.cloud.tpu.v2.GetRuntimeVersionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public void getGuestAttributes(
-        com.google.cloud.tpu.v2.GetGuestAttributesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-  }
-
-  /**
-   *
-   *
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2
-   * 

-   */
-  public static final class TpuBlockingStub
-      extends io.grpc.stub.AbstractBlockingStub {
-    private TpuBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuBlockingStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuBlockingStub(channel, callOptions);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.cloud.tpu.v2.ListNodesResponse listNodes(
-        com.google.cloud.tpu.v2.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListNodesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.cloud.tpu.v2.Node getNode(com.google.cloud.tpu.v2.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.longrunning.Operation createNode(
-        com.google.cloud.tpu.v2.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.longrunning.Operation deleteNode(
-        com.google.cloud.tpu.v2.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.longrunning.Operation stopNode(
-        com.google.cloud.tpu.v2.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStopNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.longrunning.Operation startNode(
-        com.google.cloud.tpu.v2.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStartNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public com.google.longrunning.Operation updateNode(
-        com.google.cloud.tpu.v2.UpdateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getUpdateNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse generateServiceIdentity(
-        com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGenerateServiceIdentityMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse listAcceleratorTypes(
-        com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorType(
-        com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse listRuntimeVersions(
-        com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListRuntimeVersionsMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersion(
-        com.google.cloud.tpu.v2.GetRuntimeVersionRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetRuntimeVersionMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public com.google.cloud.tpu.v2.GetGuestAttributesResponse getGuestAttributes(
-        com.google.cloud.tpu.v2.GetGuestAttributesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetGuestAttributesMethod(), getCallOptions(), request);
-    }
-  }
-
-  /**
-   *
-   *
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2
-   * 

-   */
-  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
-    private TpuFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuFutureStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuFutureStub(channel, callOptions);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2.ListNodesResponse>
-        listNodes(com.google.cloud.tpu.v2.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getNode(
-        com.google.cloud.tpu.v2.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        createNode(com.google.cloud.tpu.v2.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        deleteNode(com.google.cloud.tpu.v2.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        stopNode(com.google.cloud.tpu.v2.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        startNode(com.google.cloud.tpu.v2.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        updateNode(com.google.cloud.tpu.v2.UpdateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>
-        generateServiceIdentity(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>
-        listAcceleratorTypes(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2.AcceleratorType>
-        getAcceleratorType(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>
-        listRuntimeVersions(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2.RuntimeVersion>
-        getRuntimeVersion(com.google.cloud.tpu.v2.GetRuntimeVersionRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2.GetGuestAttributesResponse>
-        getGuestAttributes(com.google.cloud.tpu.v2.GetGuestAttributesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request);
-    }
-  }
-
-  private static final int METHODID_LIST_NODES = 0;
-  private static final int METHODID_GET_NODE = 1;
-  private static final int METHODID_CREATE_NODE = 2;
-  private static final int METHODID_DELETE_NODE = 3;
-  private static final int METHODID_STOP_NODE = 4;
-  private static final int METHODID_START_NODE = 5;
-  private static final int METHODID_UPDATE_NODE = 6;
-  private static final int METHODID_GENERATE_SERVICE_IDENTITY = 7;
-  private static final int METHODID_LIST_ACCELERATOR_TYPES = 8;
-  private static final int METHODID_GET_ACCELERATOR_TYPE = 9;
-  private static final int METHODID_LIST_RUNTIME_VERSIONS = 10;
-  private static final int METHODID_GET_RUNTIME_VERSION = 11;
-  private static final int METHODID_GET_GUEST_ATTRIBUTES = 12;
-
-  private static final class MethodHandlers
-      implements io.grpc.stub.ServerCalls.UnaryMethod,
-          io.grpc.stub.ServerCalls.ServerStreamingMethod,
-          io.grpc.stub.ServerCalls.ClientStreamingMethod,
-          io.grpc.stub.ServerCalls.BidiStreamingMethod {
-    private final TpuImplBase serviceImpl;
-    private final int methodId;
-
-    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
-      this.serviceImpl = serviceImpl;
-      this.methodId = methodId;
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        case METHODID_LIST_NODES:
-          serviceImpl.listNodes(
-              (com.google.cloud.tpu.v2.ListNodesRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_GET_NODE:
-          serviceImpl.getNode(
-              (com.google.cloud.tpu.v2.GetNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_CREATE_NODE:
-          serviceImpl.createNode(
-              (com.google.cloud.tpu.v2.CreateNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_DELETE_NODE:
-          serviceImpl.deleteNode(
-              (com.google.cloud.tpu.v2.DeleteNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_STOP_NODE:
-          serviceImpl.stopNode(
-              (com.google.cloud.tpu.v2.StopNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_START_NODE:
-          serviceImpl.startNode(
-              (com.google.cloud.tpu.v2.StartNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_UPDATE_NODE:
-          serviceImpl.updateNode(
-              (com.google.cloud.tpu.v2.UpdateNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GENERATE_SERVICE_IDENTITY:
-          serviceImpl.generateServiceIdentity(
-              (com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_LIST_ACCELERATOR_TYPES:
-          serviceImpl.listAcceleratorTypes(
-              (com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_GET_ACCELERATOR_TYPE:
-          serviceImpl.getAcceleratorType(
-              (com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_LIST_RUNTIME_VERSIONS:
-          serviceImpl.listRuntimeVersions(
-              (com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_GET_RUNTIME_VERSION:
-          serviceImpl.getRuntimeVersion(
-              (com.google.cloud.tpu.v2.GetRuntimeVersionRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_GET_GUEST_ATTRIBUTES:
-          serviceImpl.getGuestAttributes(
-              (com.google.cloud.tpu.v2.GetGuestAttributesRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        default:
-          throw new AssertionError();
-      }
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public io.grpc.stub.StreamObserver invoke(
-        io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        default:
-          throw new AssertionError();
-      }
-    }
-  }
-
-  private abstract static class TpuBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
-          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
-    TpuBaseDescriptorSupplier() {}
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.getDescriptor();
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
-      return getFileDescriptor().findServiceByName("Tpu");
-    }
-  }
-
-  private static final class TpuFileDescriptorSupplier extends TpuBaseDescriptorSupplier {
-    TpuFileDescriptorSupplier() {}
-  }
-
-  private static final class TpuMethodDescriptorSupplier extends TpuBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
-
-    TpuMethodDescriptorSupplier(String methodName) {
-      this.methodName = methodName;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
-      return getServiceDescriptor().findMethodByName(methodName);
-    }
-  }
-
-  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
-
-  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
-    io.grpc.ServiceDescriptor result = serviceDescriptor;
-    if (result == null) {
-      synchronized (TpuGrpc.class) {
-        result = serviceDescriptor;
-        if (result == null) {
-          serviceDescriptor =
-              result =
-                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-                      .setSchemaDescriptor(new TpuFileDescriptorSupplier())
-                      .addMethod(getListNodesMethod())
-                      .addMethod(getGetNodeMethod())
-                      .addMethod(getCreateNodeMethod())
-                      .addMethod(getDeleteNodeMethod())
-                      .addMethod(getStopNodeMethod())
-                      .addMethod(getStartNodeMethod())
-                      .addMethod(getUpdateNodeMethod())
-                      .addMethod(getGenerateServiceIdentityMethod())
-                      .addMethod(getListAcceleratorTypesMethod())
-                      .addMethod(getGetAcceleratorTypeMethod())
-                      .addMethod(getListRuntimeVersionsMethod())
-                      .addMethod(getGetRuntimeVersionMethod())
-                      .addMethod(getGetGuestAttributesMethod())
-                      .build();
-        }
-      }
-    }
-    return result;
-  }
-}
diff --git a/java-tpu/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java b/java-tpu/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
deleted file mode 100644
index 008a91342433..000000000000
--- a/java-tpu/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
+++ /dev/null
@@ -1,2310 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.google.cloud.tpu.v2alpha1;
-
-import static io.grpc.MethodDescriptor.generateFullMethodName;
-
-/**
- *
- *
- * 
- * Manages TPU nodes and other resources
- * TPU API v2alpha1
- * 

- */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/tpu/v2alpha1/cloud_tpu.proto")
-@io.grpc.stub.annotations.GrpcGenerated
-public final class TpuGrpc {
-
-  private TpuGrpc() {}
-
-  public static final String SERVICE_NAME = "google.cloud.tpu.v2alpha1.Tpu";
-
-  // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.ListNodesRequest,
-          com.google.cloud.tpu.v2alpha1.ListNodesResponse>
-      getListNodesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
-      requestType = com.google.cloud.tpu.v2alpha1.ListNodesRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.ListNodesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.ListNodesRequest,
-          com.google.cloud.tpu.v2alpha1.ListNodesResponse>
-      getListNodesMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.ListNodesRequest,
-            com.google.cloud.tpu.v2alpha1.ListNodesResponse>
-        getListNodesMethod;
-    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-          TpuGrpc.getListNodesMethod =
-              getListNodesMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.ListNodesRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.ListNodesResponse.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
-                      .build();
-        }
-      }
-    }
-    return getListNodesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.GetNodeRequest, com.google.cloud.tpu.v2alpha1.Node>
-      getGetNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetNode",
-      requestType = com.google.cloud.tpu.v2alpha1.GetNodeRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.Node.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.GetNodeRequest, com.google.cloud.tpu.v2alpha1.Node>
-      getGetNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.GetNodeRequest, com.google.cloud.tpu.v2alpha1.Node>
-        getGetNodeMethod;
-    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-          TpuGrpc.getGetNodeMethod =
-              getGetNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.GetNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
-                      .build();
-        }
-      }
-    }
-    return getGetNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.CreateNodeRequest, com.google.longrunning.Operation>
-      getCreateNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
-      requestType = com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.CreateNodeRequest, com.google.longrunning.Operation>
-      getCreateNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.CreateNodeRequest, com.google.longrunning.Operation>
-        getCreateNodeMethod;
-    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-          TpuGrpc.getCreateNodeMethod =
-              getCreateNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.CreateNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
-                      .build();
-        }
-      }
-    }
-    return getCreateNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.DeleteNodeRequest, com.google.longrunning.Operation>
-      getDeleteNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
-      requestType = com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.DeleteNodeRequest, com.google.longrunning.Operation>
-      getDeleteNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.DeleteNodeRequest, com.google.longrunning.Operation>
-        getDeleteNodeMethod;
-    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-          TpuGrpc.getDeleteNodeMethod =
-              getDeleteNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
-                      .build();
-        }
-      }
-    }
-    return getDeleteNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.StopNodeRequest, com.google.longrunning.Operation>
-      getStopNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StopNode",
-      requestType = com.google.cloud.tpu.v2alpha1.StopNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.StopNodeRequest, com.google.longrunning.Operation>
-      getStopNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.StopNodeRequest, com.google.longrunning.Operation>
-        getStopNodeMethod;
-    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-          TpuGrpc.getStopNodeMethod =
-              getStopNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.StopNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
-                      .build();
-        }
-      }
-    }
-    return getStopNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.StartNodeRequest, com.google.longrunning.Operation>
-      getStartNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StartNode",
-      requestType = com.google.cloud.tpu.v2alpha1.StartNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.StartNodeRequest, com.google.longrunning.Operation>
-      getStartNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.StartNodeRequest, com.google.longrunning.Operation>
-        getStartNodeMethod;
-    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-          TpuGrpc.getStartNodeMethod =
-              getStartNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.StartNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
-                      .build();
-        }
-      }
-    }
-    return getStartNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.UpdateNodeRequest, com.google.longrunning.Operation>
-      getUpdateNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "UpdateNode",
-      requestType = com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.UpdateNodeRequest, com.google.longrunning.Operation>
-      getUpdateNodeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.UpdateNodeRequest, com.google.longrunning.Operation>
-        getUpdateNodeMethod;
-    if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
-          TpuGrpc.getUpdateNodeMethod =
-              getUpdateNodeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateNode"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("UpdateNode"))
-                      .build();
-        }
-      }
-    }
-    return getUpdateNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest,
-          com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>
-      getListQueuedResourcesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListQueuedResources",
-      requestType = com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest,
-          com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>
-      getListQueuedResourcesMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest,
-            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>
-        getListQueuedResourcesMethod;
-    if ((getListQueuedResourcesMethod = TpuGrpc.getListQueuedResourcesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListQueuedResourcesMethod = TpuGrpc.getListQueuedResourcesMethod) == null) {
-          TpuGrpc.getListQueuedResourcesMethod =
-              getListQueuedResourcesMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(
-                          generateFullMethodName(SERVICE_NAME, "ListQueuedResources"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse
-                                  .getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListQueuedResources"))
-                      .build();
-        }
-      }
-    }
-    return getListQueuedResourcesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest,
-          com.google.cloud.tpu.v2alpha1.QueuedResource>
-      getGetQueuedResourceMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetQueuedResource",
-      requestType = com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.QueuedResource.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest,
-          com.google.cloud.tpu.v2alpha1.QueuedResource>
-      getGetQueuedResourceMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest,
-            com.google.cloud.tpu.v2alpha1.QueuedResource>
-        getGetQueuedResourceMethod;
-    if ((getGetQueuedResourceMethod = TpuGrpc.getGetQueuedResourceMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetQueuedResourceMethod = TpuGrpc.getGetQueuedResourceMethod) == null) {
-          TpuGrpc.getGetQueuedResourceMethod =
-              getGetQueuedResourceMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetQueuedResource"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetQueuedResource"))
-                      .build();
-        }
-      }
-    }
-    return getGetQueuedResourceMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest,
-          com.google.longrunning.Operation>
-      getCreateQueuedResourceMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "CreateQueuedResource",
-      requestType = com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest,
-          com.google.longrunning.Operation>
-      getCreateQueuedResourceMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest,
-            com.google.longrunning.Operation>
-        getCreateQueuedResourceMethod;
-    if ((getCreateQueuedResourceMethod = TpuGrpc.getCreateQueuedResourceMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getCreateQueuedResourceMethod = TpuGrpc.getCreateQueuedResourceMethod) == null) {
-          TpuGrpc.getCreateQueuedResourceMethod =
-              getCreateQueuedResourceMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(
-                          generateFullMethodName(SERVICE_NAME, "CreateQueuedResource"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateQueuedResource"))
-                      .build();
-        }
-      }
-    }
-    return getCreateQueuedResourceMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest,
-          com.google.longrunning.Operation>
-      getDeleteQueuedResourceMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "DeleteQueuedResource",
-      requestType = com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest,
-          com.google.longrunning.Operation>
-      getDeleteQueuedResourceMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest,
-            com.google.longrunning.Operation>
-        getDeleteQueuedResourceMethod;
-    if ((getDeleteQueuedResourceMethod = TpuGrpc.getDeleteQueuedResourceMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getDeleteQueuedResourceMethod = TpuGrpc.getDeleteQueuedResourceMethod) == null) {
-          TpuGrpc.getDeleteQueuedResourceMethod =
-              getDeleteQueuedResourceMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(
-                          generateFullMethodName(SERVICE_NAME, "DeleteQueuedResource"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteQueuedResource"))
-                      .build();
-        }
-      }
-    }
-    return getDeleteQueuedResourceMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest,
-          com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>
-      getGenerateServiceIdentityMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GenerateServiceIdentity",
-      requestType = com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest,
-          com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>
-      getGenerateServiceIdentityMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest,
-            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>
-        getGenerateServiceIdentityMethod;
-    if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
-          TpuGrpc.getGenerateServiceIdentityMethod =
-              getGenerateServiceIdentityMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(
-                          generateFullMethodName(SERVICE_NAME, "GenerateServiceIdentity"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse
-                                  .getDefaultInstance()))
-                      .setSchemaDescriptor(
-                          new TpuMethodDescriptorSupplier("GenerateServiceIdentity"))
-                      .build();
-        }
-      }
-    }
-    return getGenerateServiceIdentityMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest,
-          com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>
-      getListAcceleratorTypesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
-      requestType = com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest,
-          com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>
-      getListAcceleratorTypesMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest,
-            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>
-        getListAcceleratorTypesMethod;
-    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-          TpuGrpc.getListAcceleratorTypesMethod =
-              getListAcceleratorTypesMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(
-                          generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse
-                                  .getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
-                      .build();
-        }
-      }
-    }
-    return getListAcceleratorTypesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest,
-          com.google.cloud.tpu.v2alpha1.AcceleratorType>
-      getGetAcceleratorTypeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
-      requestType = com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.AcceleratorType.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest,
-          com.google.cloud.tpu.v2alpha1.AcceleratorType>
-      getGetAcceleratorTypeMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest,
-            com.google.cloud.tpu.v2alpha1.AcceleratorType>
-        getGetAcceleratorTypeMethod;
-    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-          TpuGrpc.getGetAcceleratorTypeMethod =
-              getGetAcceleratorTypeMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
-                      .build();
-        }
-      }
-    }
-    return getGetAcceleratorTypeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest,
-          com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>
-      getListRuntimeVersionsMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListRuntimeVersions",
-      requestType = com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest,
-          com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>
-      getListRuntimeVersionsMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest,
-            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>
-        getListRuntimeVersionsMethod;
-    if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
-          TpuGrpc.getListRuntimeVersionsMethod =
-              getListRuntimeVersionsMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(
-                          generateFullMethodName(SERVICE_NAME, "ListRuntimeVersions"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse
-                                  .getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListRuntimeVersions"))
-                      .build();
-        }
-      }
-    }
-    return getListRuntimeVersionsMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest,
-          com.google.cloud.tpu.v2alpha1.RuntimeVersion>
-      getGetRuntimeVersionMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetRuntimeVersion",
-      requestType = com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.RuntimeVersion.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest,
-          com.google.cloud.tpu.v2alpha1.RuntimeVersion>
-      getGetRuntimeVersionMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest,
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion>
-        getGetRuntimeVersionMethod;
-    if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
-          TpuGrpc.getGetRuntimeVersionMethod =
-              getGetRuntimeVersionMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetRuntimeVersion"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetRuntimeVersion"))
-                      .build();
-        }
-      }
-    }
-    return getGetRuntimeVersionMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest,
-          com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>
-      getGetGuestAttributesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetGuestAttributes",
-      requestType = com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest,
-          com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>
-      getGetGuestAttributesMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest,
-            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>
-        getGetGuestAttributesMethod;
-    if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
-          TpuGrpc.getGetGuestAttributesMethod =
-              getGetGuestAttributesMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetGuestAttributes"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse
-                                  .getDefaultInstance()))
-                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetGuestAttributes"))
-                      .build();
-        }
-      }
-    }
-    return getGetGuestAttributesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest,
-          com.google.longrunning.Operation>
-      getSimulateMaintenanceEventMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "SimulateMaintenanceEvent",
-      requestType = com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest,
-          com.google.longrunning.Operation>
-      getSimulateMaintenanceEventMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest,
-            com.google.longrunning.Operation>
-        getSimulateMaintenanceEventMethod;
-    if ((getSimulateMaintenanceEventMethod = TpuGrpc.getSimulateMaintenanceEventMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getSimulateMaintenanceEventMethod = TpuGrpc.getSimulateMaintenanceEventMethod)
-            == null) {
-          TpuGrpc.getSimulateMaintenanceEventMethod =
-              getSimulateMaintenanceEventMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(
-                          generateFullMethodName(SERVICE_NAME, "SimulateMaintenanceEvent"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(
-                          new TpuMethodDescriptorSupplier("SimulateMaintenanceEvent"))
-                      .build();
-        }
-      }
-    }
-    return getSimulateMaintenanceEventMethod;
-  }
-
-  /** Creates a new async stub that supports all call types for the service */
-  public static TpuStub newStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new TpuStub(channel, callOptions);
-          }
-        };
-    return TpuStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
-   */
-  public static TpuBlockingStub newBlockingStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new TpuBlockingStub(channel, callOptions);
-          }
-        };
-    return TpuBlockingStub.newStub(factory, channel);
-  }
-
-  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
-  public static TpuFutureStub newFutureStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new TpuFutureStub(channel, callOptions);
-          }
-        };
-    return TpuFutureStub.newStub(factory, channel);
-  }
-
-  /**
-   *
-   *
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2alpha1
-   * 

-   */
-  public abstract static class TpuImplBase implements io.grpc.BindableService {
-
-    /**
-     *
-     *
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(
-        com.google.cloud.tpu.v2alpha1.ListNodesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(
-        com.google.cloud.tpu.v2alpha1.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(
-        com.google.cloud.tpu.v2alpha1.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(
-        com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(
-        com.google.cloud.tpu.v2alpha1.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(
-        com.google.cloud.tpu.v2alpha1.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public void updateNode(
-        com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateNodeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists queued resources.
-     * 

-     */
-    public void listQueuedResources(
-        com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getListQueuedResourcesMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets details of a queued resource.
-     * 

-     */
-    public void getQueuedResource(
-        com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getGetQueuedResourceMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a QueuedResource TPU instance.
-     * 

-     */
-    public void createQueuedResource(
-        com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getCreateQueuedResourceMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a QueuedResource TPU instance.
-     * 

-     */
-    public void deleteQueuedResource(
-        com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getDeleteQueuedResourceMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public void generateServiceIdentity(
-        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getGenerateServiceIdentityMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(
-        com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getListAcceleratorTypesMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(
-        com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getGetAcceleratorTypeMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public void listRuntimeVersions(
-        com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getListRuntimeVersionsMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public void getRuntimeVersion(
-        com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getGetRuntimeVersionMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public void getGuestAttributes(
-        com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getGetGuestAttributesMethod(), responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Simulates a maintenance event.
-     * 

-     */
-    public void simulateMaintenanceEvent(
-        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getSimulateMaintenanceEventMethod(), responseObserver);
-    }
-
-    @java.lang.Override
-    public final io.grpc.ServerServiceDefinition bindService() {
-      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-          .addMethod(
-              getListNodesMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.ListNodesRequest,
-                      com.google.cloud.tpu.v2alpha1.ListNodesResponse>(this, METHODID_LIST_NODES)))
-          .addMethod(
-              getGetNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.GetNodeRequest,
-                      com.google.cloud.tpu.v2alpha1.Node>(this, METHODID_GET_NODE)))
-          .addMethod(
-              getCreateNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.CreateNodeRequest,
-                      com.google.longrunning.Operation>(this, METHODID_CREATE_NODE)))
-          .addMethod(
-              getDeleteNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.DeleteNodeRequest,
-                      com.google.longrunning.Operation>(this, METHODID_DELETE_NODE)))
-          .addMethod(
-              getStopNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.StopNodeRequest,
-                      com.google.longrunning.Operation>(this, METHODID_STOP_NODE)))
-          .addMethod(
-              getStartNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.StartNodeRequest,
-                      com.google.longrunning.Operation>(this, METHODID_START_NODE)))
-          .addMethod(
-              getUpdateNodeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.UpdateNodeRequest,
-                      com.google.longrunning.Operation>(this, METHODID_UPDATE_NODE)))
-          .addMethod(
-              getListQueuedResourcesMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest,
-                      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>(
-                      this, METHODID_LIST_QUEUED_RESOURCES)))
-          .addMethod(
-              getGetQueuedResourceMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest,
-                      com.google.cloud.tpu.v2alpha1.QueuedResource>(
-                      this, METHODID_GET_QUEUED_RESOURCE)))
-          .addMethod(
-              getCreateQueuedResourceMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest,
-                      com.google.longrunning.Operation>(this, METHODID_CREATE_QUEUED_RESOURCE)))
-          .addMethod(
-              getDeleteQueuedResourceMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest,
-                      com.google.longrunning.Operation>(this, METHODID_DELETE_QUEUED_RESOURCE)))
-          .addMethod(
-              getGenerateServiceIdentityMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest,
-                      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>(
-                      this, METHODID_GENERATE_SERVICE_IDENTITY)))
-          .addMethod(
-              getListAcceleratorTypesMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest,
-                      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>(
-                      this, METHODID_LIST_ACCELERATOR_TYPES)))
-          .addMethod(
-              getGetAcceleratorTypeMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest,
-                      com.google.cloud.tpu.v2alpha1.AcceleratorType>(
-                      this, METHODID_GET_ACCELERATOR_TYPE)))
-          .addMethod(
-              getListRuntimeVersionsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest,
-                      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>(
-                      this, METHODID_LIST_RUNTIME_VERSIONS)))
-          .addMethod(
-              getGetRuntimeVersionMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest,
-                      com.google.cloud.tpu.v2alpha1.RuntimeVersion>(
-                      this, METHODID_GET_RUNTIME_VERSION)))
-          .addMethod(
-              getGetGuestAttributesMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest,
-                      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>(
-                      this, METHODID_GET_GUEST_ATTRIBUTES)))
-          .addMethod(
-              getSimulateMaintenanceEventMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest,
-                      com.google.longrunning.Operation>(this, METHODID_SIMULATE_MAINTENANCE_EVENT)))
-          .build();
-    }
-  }
-
-  /**
-   *
-   *
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2alpha1
-   * 

-   */
-  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
-    private TpuStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuStub(channel, callOptions);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(
-        com.google.cloud.tpu.v2alpha1.ListNodesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(
-        com.google.cloud.tpu.v2alpha1.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(
-        com.google.cloud.tpu.v2alpha1.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(
-        com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(
-        com.google.cloud.tpu.v2alpha1.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(
-        com.google.cloud.tpu.v2alpha1.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public void updateNode(
-        com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists queued resources.
-     * 

-     */
-    public void listQueuedResources(
-        com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListQueuedResourcesMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets details of a queued resource.
-     * 

-     */
-    public void getQueuedResource(
-        com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetQueuedResourceMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a QueuedResource TPU instance.
-     * 

-     */
-    public void createQueuedResource(
-        com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateQueuedResourceMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a QueuedResource TPU instance.
-     * 

-     */
-    public void deleteQueuedResource(
-        com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteQueuedResourceMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public void generateServiceIdentity(
-        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(
-        com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(
-        com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public void listRuntimeVersions(
-        com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public void getRuntimeVersion(
-        com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public void getGuestAttributes(
-        com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Simulates a maintenance event.
-     * 

-     */
-    public void simulateMaintenanceEvent(
-        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getSimulateMaintenanceEventMethod(), getCallOptions()),
-          request,
-          responseObserver);
-    }
-  }
-
-  /**
-   *
-   *
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2alpha1
-   * 

-   */
-  public static final class TpuBlockingStub
-      extends io.grpc.stub.AbstractBlockingStub {
-    private TpuBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuBlockingStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuBlockingStub(channel, callOptions);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.ListNodesResponse listNodes(
-        com.google.cloud.tpu.v2alpha1.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListNodesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.Node getNode(
-        com.google.cloud.tpu.v2alpha1.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.longrunning.Operation createNode(
-        com.google.cloud.tpu.v2alpha1.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.longrunning.Operation deleteNode(
-        com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.longrunning.Operation stopNode(
-        com.google.cloud.tpu.v2alpha1.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStopNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.longrunning.Operation startNode(
-        com.google.cloud.tpu.v2alpha1.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStartNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public com.google.longrunning.Operation updateNode(
-        com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getUpdateNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists queued resources.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse listQueuedResources(
-        com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListQueuedResourcesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets details of a queued resource.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource(
-        com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetQueuedResourceMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a QueuedResource TPU instance.
-     * 

-     */
-    public com.google.longrunning.Operation createQueuedResource(
-        com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getCreateQueuedResourceMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a QueuedResource TPU instance.
-     * 

-     */
-    public com.google.longrunning.Operation deleteQueuedResource(
-        com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getDeleteQueuedResourceMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse generateServiceIdentity(
-        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGenerateServiceIdentityMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse listAcceleratorTypes(
-        com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorType(
-        com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse listRuntimeVersions(
-        com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListRuntimeVersionsMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersion(
-        com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetRuntimeVersionMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse getGuestAttributes(
-        com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetGuestAttributesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Simulates a maintenance event.
-     * 

-     */
-    public com.google.longrunning.Operation simulateMaintenanceEvent(
-        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getSimulateMaintenanceEventMethod(), getCallOptions(), request);
-    }
-  }
-
-  /**
-   *
-   *
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2alpha1
-   * 

-   */
-  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
-    private TpuFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuFutureStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuFutureStub(channel, callOptions);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2alpha1.ListNodesResponse>
-        listNodes(com.google.cloud.tpu.v2alpha1.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        getNode(com.google.cloud.tpu.v2alpha1.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        createNode(com.google.cloud.tpu.v2alpha1.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        deleteNode(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        stopNode(com.google.cloud.tpu.v2alpha1.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        startNode(com.google.cloud.tpu.v2alpha1.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        updateNode(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists queued resources.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>
-        listQueuedResources(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListQueuedResourcesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets details of a queued resource.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2alpha1.QueuedResource>
-        getQueuedResource(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetQueuedResourceMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Creates a QueuedResource TPU instance.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        createQueuedResource(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getCreateQueuedResourceMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Deletes a QueuedResource TPU instance.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        deleteQueuedResource(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getDeleteQueuedResourceMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>
-        generateServiceIdentity(
-            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>
-        listAcceleratorTypes(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2alpha1.AcceleratorType>
-        getAcceleratorType(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>
-        listRuntimeVersions(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion>
-        getRuntimeVersion(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>
-        getGuestAttributes(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     *
-     *
-     * 
-     * Simulates a maintenance event.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture
-        simulateMaintenanceEvent(
-            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getSimulateMaintenanceEventMethod(), getCallOptions()), request);
-    }
-  }
-
-  private static final int METHODID_LIST_NODES = 0;
-  private static final int METHODID_GET_NODE = 1;
-  private static final int METHODID_CREATE_NODE = 2;
-  private static final int METHODID_DELETE_NODE = 3;
-  private static final int METHODID_STOP_NODE = 4;
-  private static final int METHODID_START_NODE = 5;
-  private static final int METHODID_UPDATE_NODE = 6;
-  private static final int METHODID_LIST_QUEUED_RESOURCES = 7;
-  private static final int METHODID_GET_QUEUED_RESOURCE = 8;
-  private static final int METHODID_CREATE_QUEUED_RESOURCE = 9;
-  private static final int METHODID_DELETE_QUEUED_RESOURCE = 10;
-  private static final int METHODID_GENERATE_SERVICE_IDENTITY = 11;
-  private static final int METHODID_LIST_ACCELERATOR_TYPES = 12;
-  private static final int METHODID_GET_ACCELERATOR_TYPE = 13;
-  private static final int METHODID_LIST_RUNTIME_VERSIONS = 14;
-  private static final int METHODID_GET_RUNTIME_VERSION = 15;
-  private static final int METHODID_GET_GUEST_ATTRIBUTES = 16;
-  private static final int METHODID_SIMULATE_MAINTENANCE_EVENT = 17;
-
-  private static final class MethodHandlers
-      implements io.grpc.stub.ServerCalls.UnaryMethod,
-          io.grpc.stub.ServerCalls.ServerStreamingMethod,
-          io.grpc.stub.ServerCalls.ClientStreamingMethod,
-          io.grpc.stub.ServerCalls.BidiStreamingMethod {
-    private final TpuImplBase serviceImpl;
-    private final int methodId;
-
-    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
-      this.serviceImpl = serviceImpl;
-      this.methodId = methodId;
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        case METHODID_LIST_NODES:
-          serviceImpl.listNodes(
-              (com.google.cloud.tpu.v2alpha1.ListNodesRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_GET_NODE:
-          serviceImpl.getNode(
-              (com.google.cloud.tpu.v2alpha1.GetNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_CREATE_NODE:
-          serviceImpl.createNode(
-              (com.google.cloud.tpu.v2alpha1.CreateNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_DELETE_NODE:
-          serviceImpl.deleteNode(
-              (com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_STOP_NODE:
-          serviceImpl.stopNode(
-              (com.google.cloud.tpu.v2alpha1.StopNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_START_NODE:
-          serviceImpl.startNode(
-              (com.google.cloud.tpu.v2alpha1.StartNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_UPDATE_NODE:
-          serviceImpl.updateNode(
-              (com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_QUEUED_RESOURCES:
-          serviceImpl.listQueuedResources(
-              (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) request,
-              (io.grpc.stub.StreamObserver<
-                      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>)
-                  responseObserver);
-          break;
-        case METHODID_GET_QUEUED_RESOURCE:
-          serviceImpl.getQueuedResource(
-              (com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_CREATE_QUEUED_RESOURCE:
-          serviceImpl.createQueuedResource(
-              (com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_DELETE_QUEUED_RESOURCE:
-          serviceImpl.deleteQueuedResource(
-              (com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GENERATE_SERVICE_IDENTITY:
-          serviceImpl.generateServiceIdentity(
-              (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) request,
-              (io.grpc.stub.StreamObserver<
-                      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>)
-                  responseObserver);
-          break;
-        case METHODID_LIST_ACCELERATOR_TYPES:
-          serviceImpl.listAcceleratorTypes(
-              (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) request,
-              (io.grpc.stub.StreamObserver<
-                      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>)
-                  responseObserver);
-          break;
-        case METHODID_GET_ACCELERATOR_TYPE:
-          serviceImpl.getAcceleratorType(
-              (com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_LIST_RUNTIME_VERSIONS:
-          serviceImpl.listRuntimeVersions(
-              (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) request,
-              (io.grpc.stub.StreamObserver<
-                      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>)
-                  responseObserver);
-          break;
-        case METHODID_GET_RUNTIME_VERSION:
-          serviceImpl.getRuntimeVersion(
-              (com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
-          break;
-        case METHODID_GET_GUEST_ATTRIBUTES:
-          serviceImpl.getGuestAttributes(
-              (com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) request,
-              (io.grpc.stub.StreamObserver<
-                      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>)
-                  responseObserver);
-          break;
-        case METHODID_SIMULATE_MAINTENANCE_EVENT:
-          serviceImpl.simulateMaintenanceEvent(
-              (com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        default:
-          throw new AssertionError();
-      }
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public io.grpc.stub.StreamObserver invoke(
-        io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        default:
-          throw new AssertionError();
-      }
-    }
-  }
-
-  private abstract static class TpuBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
-          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
-    TpuBaseDescriptorSupplier() {}
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.getDescriptor();
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
-      return getFileDescriptor().findServiceByName("Tpu");
-    }
-  }
-
-  private static final class TpuFileDescriptorSupplier extends TpuBaseDescriptorSupplier {
-    TpuFileDescriptorSupplier() {}
-  }
-
-  private static final class TpuMethodDescriptorSupplier extends TpuBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
-
-    TpuMethodDescriptorSupplier(String methodName) {
-      this.methodName = methodName;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
-      return getServiceDescriptor().findMethodByName(methodName);
-    }
-  }
-
-  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
-
-  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
-    io.grpc.ServiceDescriptor result = serviceDescriptor;
-    if (result == null) {
-      synchronized (TpuGrpc.class) {
-        result = serviceDescriptor;
-        if (result == null) {
-          serviceDescriptor =
-              result =
-                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-                      .setSchemaDescriptor(new TpuFileDescriptorSupplier())
-                      .addMethod(getListNodesMethod())
-                      .addMethod(getGetNodeMethod())
-                      .addMethod(getCreateNodeMethod())
-                      .addMethod(getDeleteNodeMethod())
-                      .addMethod(getStopNodeMethod())
-                      .addMethod(getStartNodeMethod())
-                      .addMethod(getUpdateNodeMethod())
-                      .addMethod(getListQueuedResourcesMethod())
-                      .addMethod(getGetQueuedResourceMethod())
-                      .addMethod(getCreateQueuedResourceMethod())
-                      .addMethod(getDeleteQueuedResourceMethod())
-                      .addMethod(getGenerateServiceIdentityMethod())
-                      .addMethod(getListAcceleratorTypesMethod())
-                      .addMethod(getGetAcceleratorTypeMethod())
-                      .addMethod(getListRuntimeVersionsMethod())
-                      .addMethod(getGetRuntimeVersionMethod())
-                      .addMethod(getGetGuestAttributesMethod())
-                      .addMethod(getSimulateMaintenanceEventMethod())
-                      .build();
-        }
-      }
-    }
-    return result;
-  }
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java
deleted file mode 100644
index f6a47cfdaf68..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java
+++ /dev/null
@@ -1,513 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public final class CloudTpuProto {
-  private CloudTpuProto() {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_cloud_tpu_v1_Node_descriptor;
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-      internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor;
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-      internal_static_google_cloud_tpu_v1_Node_LabelsEntry_fieldAccessorTable;
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-      internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
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-      internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable;
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-      internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
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-      "\n#google/cloud/tpu/v1/cloud_tpu.proto\022\023g"
-          + "oogle.cloud.tpu.v1\032\034google/api/annotatio"
-          + "ns.proto\032\027google/api/client.proto\032\037googl"
-          + "e/api/field_behavior.proto\032\031google/api/r"
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-          + "ions.proto\032\037google/protobuf/timestamp.pr"
-          + "oto\"9\n\020SchedulingConfig\022\023\n\013preemptible\030\001"
-          + " \001(\010\022\020\n\010reserved\030\002 \001(\010\"3\n\017NetworkEndpoin"
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-          + "\n\nip_address\030\010 \001(\tB\002\030\001\022\020\n\004port\030\016 \001(\tB\002\030\001"
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-          + "\tB\003\340A\003\022\037\n\022tensorflow_version\030\013 \001(\tB\003\340A\002\022"
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-          + "\022@\n\021scheduling_config\030\021 \001(\0132%.google.clo"
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-          + "dpoints\030\025 \003(\0132$.google.cloud.tpu.v1.Netw"
-          + "orkEndpointB\003\340A\003\0220\n\006health\030\026 \001(\0162 .googl"
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-          + "y\022\036\n\026use_service_networking\030\033 \001(\010\022>\n\013api"
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-          + "Entry\022\013\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028\001\"\341\001"
-          + "\n\005State\022\025\n\021STATE_UNSPECIFIED\020\000\022\014\n\010CREATI"
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-          + "GING\020\004\022\014\n\010DELETING\020\005\022\r\n\tREPAIRING\020\006\022\013\n\007S"
-          + "TOPPED\020\010\022\014\n\010STOPPING\020\t\022\014\n\010STARTING\020\n\022\r\n\t"
-          + "PREEMPTED\020\013\022\016\n\nTERMINATED\020\014\022\n\n\006HIDING\020\r\022"
-          + "\n\n\006HIDDEN\020\016\022\014\n\010UNHIDING\020\017\"\211\001\n\006Health\022\026\n\022"
-          + "HEALTH_UNSPECIFIED\020\000\022\013\n\007HEALTHY\020\001\022\030\n\024DEP"
-          + "RECATED_UNHEALTHY\020\002\022\013\n\007TIMEOUT\020\003\022\030\n\024UNHE"
-          + "ALTHY_TENSORFLOW\020\004\022\031\n\025UNHEALTHY_MAINTENA"
-          + "NCE\020\005\"O\n\nApiVersion\022\033\n\027API_VERSION_UNSPE"
-          + "CIFIED\020\000\022\r\n\tV1_ALPHA1\020\001\022\006\n\002V1\020\002\022\r\n\tV2_AL"
-          + "PHA1\020\003:R\352AO\n\027tpu.googleapis.com/Node\0224pr"
-          + "ojects/{project}/locations/{location}/no"
-          + "des/{node}\"j\n\020ListNodesRequest\022/\n\006parent"
-          + "\030\001 \001(\tB\037\340A\002\372A\031\022\027tpu.googleapis.com/Node\022"
-          + "\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\"k"
-          + "\n\021ListNodesResponse\022(\n\005nodes\030\001 \003(\0132\031.goo"
-          + "gle.cloud.tpu.v1.Node\022\027\n\017next_page_token"
-          + "\030\002 \001(\t\022\023\n\013unreachable\030\003 \003(\t\"?\n\016GetNodeRe"
-          + "quest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googlea"
-          + "pis.com/Node\"\203\001\n\021CreateNodeRequest\022/\n\006pa"
-          + "rent\030\001 \001(\tB\037\340A\002\372A\031\022\027tpu.googleapis.com/N"
-          + "ode\022\017\n\007node_id\030\002 \001(\t\022,\n\004node\030\003 \001(\0132\031.goo"
-          + "gle.cloud.tpu.v1.NodeB\003\340A\002\"B\n\021DeleteNode"
-          + "Request\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googl"
-          + "eapis.com/Node\">\n\022ReimageNodeRequest\022\014\n\004"
-          + "name\030\001 \001(\t\022\032\n\022tensorflow_version\030\002 \001(\t\"\037"
-          + "\n\017StopNodeRequest\022\014\n\004name\030\001 \001(\t\" \n\020Start"
-          + "NodeRequest\022\014\n\004name\030\001 \001(\t\"\257\001\n\021TensorFlow"
-          + "Version\022\014\n\004name\030\001 \001(\t\022\017\n\007version\030\002 \001(\t:{"
-          + "\352Ax\n$tpu.googleapis.com/TensorFlowVersio"
-          + "n\022Pprojects/{project}/locations/{locatio"
-          + "n}/tensorFlowVersions/{tensor_flow_versi"
-          + "on}\"Y\n\033GetTensorFlowVersionRequest\022:\n\004na"
-          + "me\030\001 \001(\tB,\340A\002\372A&\n$tpu.googleapis.com/Ten"
-          + "sorFlowVersion\"\246\001\n\035ListTensorFlowVersion"
-          + "sRequest\022<\n\006parent\030\001 \001(\tB,\340A\002\372A&\n$tpu.go"
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-          + "ize\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\022\016\n\006filter\030"
-          + "\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\223\001\n\036ListTensorFl"
-          + "owVersionsResponse\022C\n\023tensorflow_version"
-          + "s\030\001 \003(\0132&.google.cloud.tpu.v1.TensorFlow"
-          + "Version\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013unre"
-          + "achable\030\003 \003(\t\"\243\001\n\017AcceleratorType\022\014\n\004nam"
-          + "e\030\001 \001(\t\022\014\n\004type\030\002 \001(\t:t\352Aq\n\"tpu.googleap"
-          + "is.com/AcceleratorType\022Kprojects/{projec"
-          + "t}/locations/{location}/acceleratorTypes"
-          + "/{accelerator_type}\"U\n\031GetAcceleratorTyp"
-          + "eRequest\0228\n\004name\030\001 \001(\tB*\340A\002\372A$\n\"tpu.goog"
-          + "leapis.com/AcceleratorType\"\242\001\n\033ListAccel"
-          + "eratorTypesRequest\022:\n\006parent\030\001 \001(\tB*\340A\002\372"
-          + "A$\n\"tpu.googleapis.com/AcceleratorType\022\021"
-          + "\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\022\016\n"
-          + "\006filter\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\215\001\n\034List"
-          + "AcceleratorTypesResponse\022?\n\021accelerator_"
-          + "types\030\001 \003(\0132$.google.cloud.tpu.v1.Accele"
-          + "ratorType\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013un"
-          + "reachable\030\003 \003(\t\"\326\001\n\021OperationMetadata\022/\n"
-          + "\013create_time\030\001 \001(\0132\032.google.protobuf.Tim"
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-          + "uf.Timestamp\022\016\n\006target\030\003 \001(\t\022\014\n\004verb\030\004 \001"
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-          + "\001\n\010StopNode\022$.google.cloud.tpu.v1.StopNo"
-          + "deRequest\032\035.google.longrunning.Operation"
-          + "\"U\202\323\344\223\0023\"./v1/{name=projects/*/locations"
-          + "/*/nodes/*}:stop:\001*\312A\031\n\004Node\022\021OperationM"
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-          + "rojects/*/locations/*/tensorflowVersions"
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-          + "\006parent\022\257\001\n\022GetAcceleratorType\022..google."
-          + "cloud.tpu.v1.GetAcceleratorTypeRequest\032$"
-          + ".google.cloud.tpu.v1.AcceleratorType\"C\202\323"
-          + "\344\223\0026\0224/v1/{name=projects/*/locations/*/a"
-          + "cceleratorTypes/*}\332A\004name\032F\312A\022tpu.google"
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-          + "roto3"
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-    descriptor =
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-              com.google.api.ClientProto.getDescriptor(),
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-              com.google.api.ResourceProto.getDescriptor(),
-              com.google.longrunning.OperationsProto.getDescriptor(),
-              com.google.protobuf.TimestampProto.getDescriptor(),
-            });
-    internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor =
-        getDescriptor().getMessageTypes().get(0);
-    internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor,
-            new java.lang.String[] {
-              "Preemptible", "Reserved",
-            });
-    internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor =
-        getDescriptor().getMessageTypes().get(1);
-    internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor,
-            new java.lang.String[] {
-              "IpAddress", "Port",
-            });
-    internal_static_google_cloud_tpu_v1_Node_descriptor = getDescriptor().getMessageTypes().get(2);
-    internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_Node_descriptor,
-            new java.lang.String[] {
-              "Name",
-              "Description",
-              "AcceleratorType",
-              "IpAddress",
-              "Port",
-              "State",
-              "HealthDescription",
-              "TensorflowVersion",
-              "Network",
-              "CidrBlock",
-              "ServiceAccount",
-              "CreateTime",
-              "SchedulingConfig",
-              "NetworkEndpoints",
-              "Health",
-              "Labels",
-              "UseServiceNetworking",
-              "ApiVersion",
-              "Symptoms",
-            });
-    internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor =
-        internal_static_google_cloud_tpu_v1_Node_descriptor.getNestedTypes().get(0);
-    internal_static_google_cloud_tpu_v1_Node_LabelsEntry_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor,
-            new java.lang.String[] {
-              "Key", "Value",
-            });
-    internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor =
-        getDescriptor().getMessageTypes().get(3);
-    internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor,
-            new java.lang.String[] {
-              "Parent", "PageSize", "PageToken",
-            });
-    internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor =
-        getDescriptor().getMessageTypes().get(4);
-    internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor,
-            new java.lang.String[] {
-              "Nodes", "NextPageToken", "Unreachable",
-            });
-    internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor =
-        getDescriptor().getMessageTypes().get(5);
-    internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor,
-            new java.lang.String[] {
-              "Name",
-            });
-    internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor =
-        getDescriptor().getMessageTypes().get(6);
-    internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor,
-            new java.lang.String[] {
-              "Parent", "NodeId", "Node",
-            });
-    internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor =
-        getDescriptor().getMessageTypes().get(7);
-    internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor,
-            new java.lang.String[] {
-              "Name",
-            });
-    internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor =
-        getDescriptor().getMessageTypes().get(8);
-    internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor,
-            new java.lang.String[] {
-              "Name", "TensorflowVersion",
-            });
-    internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor =
-        getDescriptor().getMessageTypes().get(9);
-    internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor,
-            new java.lang.String[] {
-              "Name",
-            });
-    internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor =
-        getDescriptor().getMessageTypes().get(10);
-    internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor,
-            new java.lang.String[] {
-              "Name",
-            });
-    internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor =
-        getDescriptor().getMessageTypes().get(11);
-    internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor,
-            new java.lang.String[] {
-              "Name", "Version",
-            });
-    internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor =
-        getDescriptor().getMessageTypes().get(12);
-    internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor,
-            new java.lang.String[] {
-              "Name",
-            });
-    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor =
-        getDescriptor().getMessageTypes().get(13);
-    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor,
-            new java.lang.String[] {
-              "Parent", "PageSize", "PageToken", "Filter", "OrderBy",
-            });
-    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor =
-        getDescriptor().getMessageTypes().get(14);
-    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor,
-            new java.lang.String[] {
-              "TensorflowVersions", "NextPageToken", "Unreachable",
-            });
-    internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor =
-        getDescriptor().getMessageTypes().get(15);
-    internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor,
-            new java.lang.String[] {
-              "Name", "Type",
-            });
-    internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor =
-        getDescriptor().getMessageTypes().get(16);
-    internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor,
-            new java.lang.String[] {
-              "Name",
-            });
-    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor =
-        getDescriptor().getMessageTypes().get(17);
-    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor,
-            new java.lang.String[] {
-              "Parent", "PageSize", "PageToken", "Filter", "OrderBy",
-            });
-    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor =
-        getDescriptor().getMessageTypes().get(18);
-    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor,
-            new java.lang.String[] {
-              "AcceleratorTypes", "NextPageToken", "Unreachable",
-            });
-    internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor =
-        getDescriptor().getMessageTypes().get(19);
-    internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor,
-            new java.lang.String[] {
-              "CreateTime",
-              "EndTime",
-              "Target",
-              "Verb",
-              "StatusDetail",
-              "CancelRequested",
-              "ApiVersion",
-            });
-    internal_static_google_cloud_tpu_v1_Symptom_descriptor =
-        getDescriptor().getMessageTypes().get(20);
-    internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_tpu_v1_Symptom_descriptor,
-            new java.lang.String[] {
-              "CreateTime", "SymptomType", "Details", "WorkerId",
-            });
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.ClientProto.defaultHost);
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.AnnotationsProto.http);
-    registry.add(com.google.api.ClientProto.methodSignature);
-    registry.add(com.google.api.ClientProto.oauthScopes);
-    registry.add(com.google.api.ResourceProto.resource);
-    registry.add(com.google.api.ResourceProto.resourceReference);
-    registry.add(com.google.longrunning.OperationsProto.operationInfo);
-    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
-        descriptor, registry);
-    com.google.api.AnnotationsProto.getDescriptor();
-    com.google.api.ClientProto.getDescriptor();
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-    com.google.longrunning.OperationsProto.getDescriptor();
-    com.google.protobuf.TimestampProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java
deleted file mode 100644
index cca7435f8d84..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface DeleteNodeRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.DeleteNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java
deleted file mode 100644
index 236bc019d8bc..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface GetAcceleratorTypeRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java
deleted file mode 100644
index 283d187a5fbe..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface GetNodeRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java
deleted file mode 100644
index ed5597d5bf9f..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface GetTensorFlowVersionRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java
deleted file mode 100644
index d747b81c351f..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface SchedulingConfigOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.SchedulingConfig)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Defines whether the node is preemptible.
-   * 

-   *
-   * bool preemptible = 1;
-   *
-   * @return The preemptible.
-   */
-  boolean getPreemptible();
-
-  /**
-   *
-   *
-   * 
-   * Whether the node is created under a reservation.
-   * 

-   *
-   * bool reserved = 2;
-   *
-   * @return The reserved.
-   */
-  boolean getReserved();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java
deleted file mode 100644
index 23baa871358e..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface StartNodeRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.StartNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * The resource name.
-   * 

-   *
-   * string name = 1;
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * The resource name.
-   * 

-   *
-   * string name = 1;
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java
deleted file mode 100644
index e340f41716e2..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface StopNodeRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.StopNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * The resource name.
-   * 

-   *
-   * string name = 1;
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * The resource name.
-   * 

-   *
-   * string name = 1;
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java
deleted file mode 100644
index ea0bce53b174..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java
+++ /dev/null
@@ -1,733 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public final class CloudTpuProto {
-  private CloudTpuProto() {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-
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-          + "NG\020\t\022\014\n\010STARTING\020\n\022\r\n\tPREEMPTED\020\013\022\016\n\nTER"
-          + "MINATED\020\014\022\n\n\006HIDING\020\r\022\n\n\006HIDDEN\020\016\022\014\n\010UNH"
-          + "IDING\020\017\"o\n\006Health\022\026\n\022HEALTH_UNSPECIFIED\020"
-          + "\000\022\013\n\007HEALTHY\020\001\022\013\n\007TIMEOUT\020\003\022\030\n\024UNHEALTHY"
-          + "_TENSORFLOW\020\004\022\031\n\025UNHEALTHY_MAINTENANCE\020\005"
-          + "\"W\n\nApiVersion\022\033\n\027API_VERSION_UNSPECIFIE"
-          + "D\020\000\022\r\n\tV1_ALPHA1\020\001\022\006\n\002V1\020\002\022\r\n\tV2_ALPHA1\020"
-          + "\003\022\006\n\002V2\020\004:R\352AO\n\027tpu.googleapis.com/Node\022"
-          + "4projects/{project}/locations/{location}"
-          + "/nodes/{node}\"j\n\020ListNodesRequest\022/\n\006par"
-          + "ent\030\001 \001(\tB\037\340A\002\372A\031\022\027tpu.googleapis.com/No"
-          + "de\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001("
-          + "\t\"k\n\021ListNodesResponse\022(\n\005nodes\030\001 \003(\0132\031."
-          + "google.cloud.tpu.v2.Node\022\027\n\017next_page_to"
-          + "ken\030\002 \001(\t\022\023\n\013unreachable\030\003 \003(\t\"?\n\016GetNod"
-          + "eRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.goog"
-          + "leapis.com/Node\"\215\001\n\021CreateNodeRequest\0229\n"
-          + "\006parent\030\001 \001(\tB)\340A\002\372A#\n!locations.googlea"
-          + "pis.com/Location\022\017\n\007node_id\030\002 \001(\t\022,\n\004nod"
-          + "e\030\003 \001(\0132\031.google.cloud.tpu.v2.NodeB\003\340A\002\""
-          + "B\n\021DeleteNodeRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372"
-          + "A\031\n\027tpu.googleapis.com/Node\"@\n\017StopNodeR"
-          + "equest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.google"
-          + "apis.com/Node\"A\n\020StartNodeRequest\022-\n\004nam"
-          + "e\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googleapis.com/Node"
-          + "\"w\n\021UpdateNodeRequest\0224\n\013update_mask\030\001 \001"
-          + "(\0132\032.google.protobuf.FieldMaskB\003\340A\002\022,\n\004n"
-          + "ode\030\002 \001(\0132\031.google.cloud.tpu.v2.NodeB\003\340A"
-          + "\002\" \n\017ServiceIdentity\022\r\n\005email\030\001 \001(\t\"[\n\036G"
-          + "enerateServiceIdentityRequest\0229\n\006parent\030"
-          + "\001 \001(\tB)\340A\002\372A#\n!locations.googleapis.com/"
-          + "Location\"Y\n\037GenerateServiceIdentityRespo"
-          + "nse\0226\n\010identity\030\001 \001(\0132$.google.cloud.tpu"
-          + ".v2.ServiceIdentity\"\243\001\n\017AcceleratorType\022"
-          + "\014\n\004name\030\001 \001(\t\022\014\n\004type\030\002 \001(\t:t\352Aq\n\"tpu.go"
-          + "ogleapis.com/AcceleratorType\022Kprojects/{"
-          + "project}/locations/{location}/accelerato"
-          + "rTypes/{accelerator_type}\"U\n\031GetAccelera"
-          + "torTypeRequest\0228\n\004name\030\001 \001(\tB*\340A\002\372A$\n\"tp"
-          + "u.googleapis.com/AcceleratorType\"\242\001\n\033Lis"
-          + "tAcceleratorTypesRequest\022:\n\006parent\030\001 \001(\t"
-          + "B*\340A\002\372A$\022\"tpu.googleapis.com/Accelerator"
-          + "Type\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 "
-          + "\001(\t\022\016\n\006filter\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\215\001"
-          + "\n\034ListAcceleratorTypesResponse\022?\n\021accele"
-          + "rator_types\030\001 \003(\0132$.google.cloud.tpu.v2."
-          + "AcceleratorType\022\027\n\017next_page_token\030\002 \001(\t"
-          + "\022\023\n\013unreachable\030\003 \003(\t\"\242\001\n\016RuntimeVersion"
-          + "\022\014\n\004name\030\001 \001(\t\022\017\n\007version\030\002 \001(\t:q\352An\n!tp"
-          + "u.googleapis.com/RuntimeVersion\022Iproject"
-          + "s/{project}/locations/{location}/runtime"
-          + "Versions/{runtime_version}\"S\n\030GetRuntime"
-          + "VersionRequest\0227\n\004name\030\001 \001(\tB)\340A\002\372A#\n!tp"
-          + "u.googleapis.com/RuntimeVersion\"\240\001\n\032List"
-          + "RuntimeVersionsRequest\0229\n\006parent\030\001 \001(\tB)"
-          + "\340A\002\372A#\022!tpu.googleapis.com/RuntimeVersio"
-          + "n\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t"
-          + "\022\016\n\006filter\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\212\001\n\033L"
-          + "istRuntimeVersionsResponse\022=\n\020runtime_ve"
-          + "rsions\030\001 \003(\0132#.google.cloud.tpu.v2.Runti"
-          + "meVersion\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013un"
-          + "reachable\030\003 \003(\t\"\326\001\n\021OperationMetadata\022/\n"
-          + "\013create_time\030\001 \001(\0132\032.google.protobuf.Tim"
-          + "estamp\022,\n\010end_time\030\002 \001(\0132\032.google.protob"
-          + "uf.Timestamp\022\016\n\006target\030\003 \001(\t\022\014\n\004verb\030\004 \001"
-          + "(\t\022\025\n\rstatus_detail\030\005 \001(\t\022\030\n\020cancel_requ"
-          + "ested\030\006 \001(\010\022\023\n\013api_version\030\007 \001(\t\"\305\002\n\007Sym"
-          + "ptom\022/\n\013create_time\030\001 \001(\0132\032.google.proto"
-          + "buf.Timestamp\022>\n\014symptom_type\030\002 \001(\0162(.go"
-          + "ogle.cloud.tpu.v2.Symptom.SymptomType\022\017\n"
-          + "\007details\030\003 \001(\t\022\021\n\tworker_id\030\004 \001(\t\"\244\001\n\013Sy"
-          + "mptomType\022\034\n\030SYMPTOM_TYPE_UNSPECIFIED\020\000\022"
-          + "\016\n\nLOW_MEMORY\020\001\022\021\n\rOUT_OF_MEMORY\020\002\022\025\n\021EX"
-          + "ECUTE_TIMED_OUT\020\003\022\023\n\017MESH_BUILD_FAIL\020\004\022\025"
-          + "\n\021HBM_OUT_OF_MEMORY\020\005\022\021\n\rPROJECT_ABUSE\020\006"
-          + "\"r\n\031GetGuestAttributesRequest\022-\n\004name\030\001 "
-          + "\001(\tB\037\340A\002\372A\031\n\027tpu.googleapis.com/Node\022\022\n\n"
-          + "query_path\030\002 \001(\t\022\022\n\nworker_ids\030\003 \003(\t\"\\\n\032"
-          + "GetGuestAttributesResponse\022>\n\020guest_attr"
-          + "ibutes\030\001 \003(\0132$.google.cloud.tpu.v2.Guest"
-          + "Attributes\"4\n\026ShieldedInstanceConfig\022\032\n\022"
-          + "enable_secure_boot\030\001 \001(\0102\370\022\n\003Tpu\022\226\001\n\tLis"
-          + "tNodes\022%.google.cloud.tpu.v2.ListNodesRe"
-          + "quest\032&.google.cloud.tpu.v2.ListNodesRes"
-          + "ponse\":\202\323\344\223\002+\022)/v2/{parent=projects/*/lo"
-          + "cations/*}/nodes\332A\006parent\022\203\001\n\007GetNode\022#."
-          + "google.cloud.tpu.v2.GetNodeRequest\032\031.goo"
-          + "gle.cloud.tpu.v2.Node\"8\202\323\344\223\002+\022)/v2/{name"
-          + "=projects/*/locations/*/nodes/*}\332A\004name\022"
-          + "\276\001\n\nCreateNode\022&.google.cloud.tpu.v2.Cre"
-          + "ateNodeRequest\032\035.google.longrunning.Oper"
-          + "ation\"i\202\323\344\223\0021\")/v2/{parent=projects/*/lo"
-          + "cations/*}/nodes:\004node\332A\023parent,node,nod"
-          + "e_id\312A\031\n\004Node\022\021OperationMetadata\022\272\001\n\nDel"
-          + "eteNode\022&.google.cloud.tpu.v2.DeleteNode"
-          + "Request\032\035.google.longrunning.Operation\"e"
-          + "\202\323\344\223\002+*)/v2/{name=projects/*/locations/*"
-          + "/nodes/*}\332A\004name\312A*\n\025google.protobuf.Emp"
-          + "ty\022\021OperationMetadata\022\246\001\n\010StopNode\022$.goo"
-          + "gle.cloud.tpu.v2.StopNodeRequest\032\035.googl"
-          + "e.longrunning.Operation\"U\202\323\344\223\0023\"./v2/{na"
-          + "me=projects/*/locations/*/nodes/*}:stop:"
-          + "\001*\312A\031\n\004Node\022\021OperationMetadata\022\251\001\n\tStart"
-          + "Node\022%.google.cloud.tpu.v2.StartNodeRequ"
-          + "est\032\035.google.longrunning.Operation\"V\202\323\344\223"
-          + "\0024\"//v2/{name=projects/*/locations/*/nod"
-          + "es/*}:start:\001*\312A\031\n\004Node\022\021OperationMetada"
-          + "ta\022\300\001\n\nUpdateNode\022&.google.cloud.tpu.v2."
-          + "UpdateNodeRequest\032\035.google.longrunning.O"
-          + "peration\"k\202\323\344\223\00262./v2/{node.name=project"
-          + "s/*/locations/*/nodes/*}:\004node\332A\020node,up"
-          + "date_mask\312A\031\n\004Node\022\021OperationMetadata\022\314\001"
-          + "\n\027GenerateServiceIdentity\0223.google.cloud"
-          + ".tpu.v2.GenerateServiceIdentityRequest\0324"
-          + ".google.cloud.tpu.v2.GenerateServiceIden"
-          + "tityResponse\"F\202\323\344\223\002@\";/v2/{parent=projec"
-          + "ts/*/locations/*}:generateServiceIdentit"
-          + "y:\001*\022\302\001\n\024ListAcceleratorTypes\0220.google.c"
-          + "loud.tpu.v2.ListAcceleratorTypesRequest\032"
-          + "1.google.cloud.tpu.v2.ListAcceleratorTyp"
-          + "esResponse\"E\202\323\344\223\0026\0224/v2/{parent=projects"
-          + "/*/locations/*}/acceleratorTypes\332A\006paren"
-          + "t\022\257\001\n\022GetAcceleratorType\022..google.cloud."
-          + "tpu.v2.GetAcceleratorTypeRequest\032$.googl"
-          + "e.cloud.tpu.v2.AcceleratorType\"C\202\323\344\223\0026\0224"
-          + "/v2/{name=projects/*/locations/*/acceler"
-          + "atorTypes/*}\332A\004name\022\276\001\n\023ListRuntimeVersi"
-          + "ons\022/.google.cloud.tpu.v2.ListRuntimeVer"
-          + "sionsRequest\0320.google.cloud.tpu.v2.ListR"
-          + "untimeVersionsResponse\"D\202\323\344\223\0025\0223/v2/{par"
-          + "ent=projects/*/locations/*}/runtimeVersi"
-          + "ons\332A\006parent\022\253\001\n\021GetRuntimeVersion\022-.goo"
-          + "gle.cloud.tpu.v2.GetRuntimeVersionReques"
-          + "t\032#.google.cloud.tpu.v2.RuntimeVersion\"B"
-          + "\202\323\344\223\0025\0223/v2/{name=projects/*/locations/*"
-          + "/runtimeVersions/*}\332A\004name\022\276\001\n\022GetGuestA"
-          + "ttributes\022..google.cloud.tpu.v2.GetGuest"
-          + "AttributesRequest\032/.google.cloud.tpu.v2."
-          + "GetGuestAttributesResponse\"G\202\323\344\223\002A\"
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java
deleted file mode 100644
index 0de9c57228a2..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface GenerateServiceIdentityRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The parent resource name.
-   * 

-   *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The parent.
-   */
-  java.lang.String getParent();
-  /**
-   *
-   *
-   * 
-   * Required. The parent resource name.
-   * 

-   *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for parent.
-   */
-  com.google.protobuf.ByteString getParentBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java
deleted file mode 100644
index 7c96b0611f1b..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface GetAcceleratorTypeRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java
deleted file mode 100644
index db08fdb1a071..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface GetNodeRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java
deleted file mode 100644
index 644774bdf54f..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface GetRuntimeVersionRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetRuntimeVersionRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java
deleted file mode 100644
index 096d097ca4b5..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface SchedulingConfigOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.SchedulingConfig)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Defines whether the node is preemptible.
-   * 

-   *
-   * bool preemptible = 1;
-   *
-   * @return The preemptible.
-   */
-  boolean getPreemptible();
-
-  /**
-   *
-   *
-   * 
-   * Whether the node is created under a reservation.
-   * 

-   *
-   * bool reserved = 2;
-   *
-   * @return The reserved.
-   */
-  boolean getReserved();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java
deleted file mode 100644
index 35c32f670401..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface ServiceIdentityOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ServiceIdentity)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * The email address of the service identity.
-   * 

-   *
-   * string email = 1;
-   *
-   * @return The email.
-   */
-  java.lang.String getEmail();
-  /**
-   *
-   *
-   * 
-   * The email address of the service identity.
-   * 

-   *
-   * string email = 1;
-   *
-   * @return The bytes for email.
-   */
-  com.google.protobuf.ByteString getEmailBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java
deleted file mode 100644
index 59f73cb36744..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface ShieldedInstanceConfigOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ShieldedInstanceConfig)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Defines whether the instance has Secure Boot enabled.
-   * 

-   *
-   * bool enable_secure_boot = 1;
-   *
-   * @return The enableSecureBoot.
-   */
-  boolean getEnableSecureBoot();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java
deleted file mode 100644
index 51ce756924c5..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface StartNodeRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.StartNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java
deleted file mode 100644
index 85a6ce1dd4f5..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface StopNodeRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.StopNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java
deleted file mode 100644
index 61124130baca..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java
+++ /dev/null
@@ -1,1135 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public final class CloudTpuProto {
-  private CloudTpuProto() {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
-  }
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-          + ".google.cloud.tpu.v2alpha1.ListNodesRequ"
-          + "est\032,.google.cloud.tpu.v2alpha1.ListNode"
-          + "sResponse\"@\202\323\344\223\0021\022//v2alpha1/{parent=pro"
-          + "jects/*/locations/*}/nodes\332A\006parent\022\225\001\n\007"
-          + "GetNode\022).google.cloud.tpu.v2alpha1.GetN"
-          + "odeRequest\032\037.google.cloud.tpu.v2alpha1.N"
-          + "ode\">\202\323\344\223\0021\022//v2alpha1/{name=projects/*/"
-          + "locations/*/nodes/*}\332A\004name\022\312\001\n\nCreateNo"
-          + "de\022,.google.cloud.tpu.v2alpha1.CreateNod"
-          + "eRequest\032\035.google.longrunning.Operation\""
-          + "o\202\323\344\223\0027\"//v2alpha1/{parent=projects/*/lo"
-          + "cations/*}/nodes:\004node\332A\023parent,node,nod"
-          + "e_id\312A\031\n\004Node\022\021OperationMetadata\022\306\001\n\nDel"
-          + "eteNode\022,.google.cloud.tpu.v2alpha1.Dele"
-          + "teNodeRequest\032\035.google.longrunning.Opera"
-          + "tion\"k\202\323\344\223\0021*//v2alpha1/{name=projects/*"
-          + "/locations/*/nodes/*}\332A\004name\312A*\n\025google."
-          + "protobuf.Empty\022\021OperationMetadata\022\262\001\n\010St"
-          + "opNode\022*.google.cloud.tpu.v2alpha1.StopN"
-          + "odeRequest\032\035.google.longrunning.Operatio"
-          + "n\"[\202\323\344\223\0029\"4/v2alpha1/{name=projects/*/lo"
-          + "cations/*/nodes/*}:stop:\001*\312A\031\n\004Node\022\021Ope"
-          + "rationMetadata\022\265\001\n\tStartNode\022+.google.cl"
-          + "oud.tpu.v2alpha1.StartNodeRequest\032\035.goog"
-          + "le.longrunning.Operation\"\\\202\323\344\223\002:\"5/v2alp"
-          + "ha1/{name=projects/*/locations/*/nodes/*"
-          + "}:start:\001*\312A\031\n\004Node\022\021OperationMetadata\022\314"
-          + "\001\n\nUpdateNode\022,.google.cloud.tpu.v2alpha"
-          + "1.UpdateNodeRequest\032\035.google.longrunning"
-          + ".Operation\"q\202\323\344\223\002<24/v2alpha1/{node.name"
-          + "=projects/*/locations/*/nodes/*}:\004node\332A"
-          + "\020node,update_mask\312A\031\n\004Node\022\021OperationMet"
-          + "adata\022\320\001\n\023ListQueuedResources\0225.google.c"
-          + "loud.tpu.v2alpha1.ListQueuedResourcesReq"
-          + "uest\0326.google.cloud.tpu.v2alpha1.ListQue"
-          + "uedResourcesResponse\"J\202\323\344\223\002;\0229/v2alpha1/"
-          + "{parent=projects/*/locations/*}/queuedRe"
-          + "sources\332A\006parent\022\275\001\n\021GetQueuedResource\0223"
-          + ".google.cloud.tpu.v2alpha1.GetQueuedReso"
-          + "urceRequest\032).google.cloud.tpu.v2alpha1."
-          + "QueuedResource\"H\202\323\344\223\002;\0229/v2alpha1/{name="
-          + "projects/*/locations/*/queuedResources/*"
-          + "}\332A\004name\022\224\002\n\024CreateQueuedResource\0226.goog"
-          + "le.cloud.tpu.v2alpha1.CreateQueuedResour"
-          + "ceRequest\032\035.google.longrunning.Operation"
-          + "\"\244\001\202\323\344\223\002L\"9/v2alpha1/{parent=projects/*/"
-          + "locations/*}/queuedResources:\017queued_res"
-          + "ource\332A)parent,queued_resource,queued_re"
-          + "source_id\312A#\n\016QueuedResource\022\021OperationM"
-          + "etadata\022\335\001\n\024DeleteQueuedResource\0226.googl"
-          + "e.cloud.tpu.v2alpha1.DeleteQueuedResourc"
-          + "eRequest\032\035.google.longrunning.Operation\""
-          + "n\202\323\344\223\002;*9/v2alpha1/{name=projects/*/loca"
-          + "tions/*/queuedResources/*}\332A\004name\312A#\n\016Qu"
-          + "euedResource\022\021OperationMetadata\022\336\001\n\027Gene"
-          + "rateServiceIdentity\0229.google.cloud.tpu.v"
-          + "2alpha1.GenerateServiceIdentityRequest\032:"
-          + ".google.cloud.tpu.v2alpha1.GenerateServi"
-          + "ceIdentityResponse\"L\202\323\344\223\002F\"A/v2alpha1/{p"
-          + "arent=projects/*/locations/*}:generateSe"
-          + "rviceIdentity:\001*\022\324\001\n\024ListAcceleratorType"
-          + "s\0226.google.cloud.tpu.v2alpha1.ListAccele"
-          + "ratorTypesRequest\0327.google.cloud.tpu.v2a"
-          + "lpha1.ListAcceleratorTypesResponse\"K\202\323\344\223"
-          + "\002<\022:/v2alpha1/{parent=projects/*/locatio"
-          + "ns/*}/acceleratorTypes\332A\006parent\022\301\001\n\022GetA"
-          + "cceleratorType\0224.google.cloud.tpu.v2alph"
-          + "a1.GetAcceleratorTypeRequest\032*.google.cl"
-          + "oud.tpu.v2alpha1.AcceleratorType\"I\202\323\344\223\002<"
-          + "\022:/v2alpha1/{name=projects/*/locations/*"
-          + "/acceleratorTypes/*}\332A\004name\022\320\001\n\023ListRunt"
-          + "imeVersions\0225.google.cloud.tpu.v2alpha1."
-          + "ListRuntimeVersionsRequest\0326.google.clou"
-          + "d.tpu.v2alpha1.ListRuntimeVersionsRespon"
-          + "se\"J\202\323\344\223\002;\0229/v2alpha1/{parent=projects/*"
-          + "/locations/*}/runtimeVersions\332A\006parent\022\275"
-          + "\001\n\021GetRuntimeVersion\0223.google.cloud.tpu."
-          + "v2alpha1.GetRuntimeVersionRequest\032).goog"
-          + "le.cloud.tpu.v2alpha1.RuntimeVersion\"H\202\323"
-          + "\344\223\002;\0229/v2alpha1/{name=projects/*/locatio"
-          + "ns/*/runtimeVersions/*}\332A\004name\022\320\001\n\022GetGu"
-          + "estAttributes\0224.google.cloud.tpu.v2alpha"
-          + "1.GetGuestAttributesRequest\0325.google.clo"
-          + "ud.tpu.v2alpha1.GetGuestAttributesRespon"
-          + "se\"M\202\323\344\223\002G\"B/v2alpha1/{name=projects/*/l"
-          + "ocations/*/nodes/*}:getGuestAttributes:\001"
-          + "*\022\346\001\n\030SimulateMaintenanceEvent\022:.google."
-          + "cloud.tpu.v2alpha1.SimulateMaintenanceEv"
-          + "entRequest\032\035.google.longrunning.Operatio"
-          + "n\"o\202\323\344\223\002M\"H/v2alpha1/{name=projects/*/lo"
-          + "cations/*/nodes/*}:simulateMaintenanceEv"
-          + "ent:\001*\312A\031\n\004Node\022\021OperationMetadata\032F\312A\022t"
-          + "pu.googleapis.com\322A.https://www.googleap"
-          + "is.com/auth/cloud-platformBn\n\035com.google"
-          + ".cloud.tpu.v2alpha1B\rCloudTpuProtoP\001Z
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-
-  /**
-   *
-   *
-   * 
-   * Idempotent request UUID.
-   * 

-   *
-   * string request_id = 3;
-   *
-   * @return The requestId.
-   */
-  java.lang.String getRequestId();
-  /**
-   *
-   *
-   * 
-   * Idempotent request UUID.
-   * 

-   *
-   * string request_id = 3;
-   *
-   * @return The bytes for requestId.
-   */
-  com.google.protobuf.ByteString getRequestIdBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java
deleted file mode 100644
index 831fed43c0b9..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface DeleteQueuedResourceRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-
-  /**
-   *
-   *
-   * 
-   * Idempotent request UUID.
-   * 

-   *
-   * string request_id = 2;
-   *
-   * @return The requestId.
-   */
-  java.lang.String getRequestId();
-  /**
-   *
-   *
-   * 
-   * Idempotent request UUID.
-   * 

-   *
-   * string request_id = 2;
-   *
-   * @return The bytes for requestId.
-   */
-  com.google.protobuf.ByteString getRequestIdBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java
deleted file mode 100644
index 042477062e60..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface GenerateServiceIdentityRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The parent resource name.
-   * 

-   *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The parent.
-   */
-  java.lang.String getParent();
-  /**
-   *
-   *
-   * 
-   * Required. The parent resource name.
-   * 

-   *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for parent.
-   */
-  com.google.protobuf.ByteString getParentBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java
deleted file mode 100644
index 67b073762756..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface GetAcceleratorTypeRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java
deleted file mode 100644
index 736eca1d4a67..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface GetNodeRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java
deleted file mode 100644
index 633cbef6c24d..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface GetQueuedResourceRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java
deleted file mode 100644
index 4a05c691b07e..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface GetRuntimeVersionRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
deleted file mode 100644
index 4f174ebe747d..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface SchedulingConfigOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.SchedulingConfig)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Defines whether the node is preemptible.
-   * 

-   *
-   * bool preemptible = 1;
-   *
-   * @return The preemptible.
-   */
-  boolean getPreemptible();
-
-  /**
-   *
-   *
-   * 
-   * Whether the node is created under a reservation.
-   * 

-   *
-   * bool reserved = 2;
-   *
-   * @return The reserved.
-   */
-  boolean getReserved();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
deleted file mode 100644
index 41e7346d40ba..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface ServiceIdentityOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ServiceIdentity)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * The email address of the service identity.
-   * 

-   *
-   * string email = 1;
-   *
-   * @return The email.
-   */
-  java.lang.String getEmail();
-  /**
-   *
-   *
-   * 
-   * The email address of the service identity.
-   * 

-   *
-   * string email = 1;
-   *
-   * @return The bytes for email.
-   */
-  com.google.protobuf.ByteString getEmailBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
deleted file mode 100644
index 6172d0e72cd5..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface ShieldedInstanceConfigOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Defines whether the instance has Secure Boot enabled.
-   * 

-   *
-   * bool enable_secure_boot = 1;
-   *
-   * @return The enableSecureBoot.
-   */
-  boolean getEnableSecureBoot();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
deleted file mode 100644
index dd57e32134c3..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface StartNodeRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.StartNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java
deleted file mode 100644
index bda150b96734..000000000000
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface StopNodeRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.StopNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   *
-   *
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString getNameBytes();
-}
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java
rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java
similarity index 99%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java
rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java
index ca670bdb502a..89ef7e0615a9 100644
--- a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java
+++ b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java
@@ -31,6 +31,7 @@
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.OperationCallSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.location.GetLocationRequest;
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json
rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java
rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java
rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java
similarity index 99%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java
rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java
index d6b4c7cb878a..684e2301247d 100644
--- a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java
+++ b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java
@@ -56,6 +56,7 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
+import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java
rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java
rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java
rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java
rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java
rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java
rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java b/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java
rename to owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java
diff --git a/owl-bot-staging/java-tpu/v1/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java b/owl-bot-staging/java-tpu/v1/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java
new file mode 100644
index 000000000000..f238d10a4880
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v1/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java
@@ -0,0 +1,1168 @@
+package com.google.cloud.tpu.v1;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ * 
+ * Manages TPU nodes and other resources
+ * TPU API v1
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/tpu/v1/cloud_tpu.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class TpuGrpc {
+
+  private TpuGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.tpu.v1.Tpu";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor getListNodesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
+      requestType = com.google.cloud.tpu.v1.ListNodesRequest.class,
+      responseType = com.google.cloud.tpu.v1.ListNodesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListNodesMethod() {
+    io.grpc.MethodDescriptor getListNodesMethod;
+    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+          TpuGrpc.getListNodesMethod = getListNodesMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.ListNodesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.ListNodesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
+              .build();
+        }
+      }
+    }
+    return getListNodesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetNode",
+      requestType = com.google.cloud.tpu.v1.GetNodeRequest.class,
+      responseType = com.google.cloud.tpu.v1.Node.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetNodeMethod() {
+    io.grpc.MethodDescriptor getGetNodeMethod;
+    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+          TpuGrpc.getGetNodeMethod = getGetNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.GetNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.Node.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
+              .build();
+        }
+      }
+    }
+    return getGetNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getCreateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
+      requestType = com.google.cloud.tpu.v1.CreateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getCreateNodeMethod() {
+    io.grpc.MethodDescriptor getCreateNodeMethod;
+    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+          TpuGrpc.getCreateNodeMethod = getCreateNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.CreateNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
+              .build();
+        }
+      }
+    }
+    return getCreateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getDeleteNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
+      requestType = com.google.cloud.tpu.v1.DeleteNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getDeleteNodeMethod() {
+    io.grpc.MethodDescriptor getDeleteNodeMethod;
+    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+          TpuGrpc.getDeleteNodeMethod = getDeleteNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.DeleteNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
+              .build();
+        }
+      }
+    }
+    return getDeleteNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getReimageNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ReimageNode",
+      requestType = com.google.cloud.tpu.v1.ReimageNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getReimageNodeMethod() {
+    io.grpc.MethodDescriptor getReimageNodeMethod;
+    if ((getReimageNodeMethod = TpuGrpc.getReimageNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getReimageNodeMethod = TpuGrpc.getReimageNodeMethod) == null) {
+          TpuGrpc.getReimageNodeMethod = getReimageNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ReimageNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.ReimageNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ReimageNode"))
+              .build();
+        }
+      }
+    }
+    return getReimageNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getStopNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StopNode",
+      requestType = com.google.cloud.tpu.v1.StopNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getStopNodeMethod() {
+    io.grpc.MethodDescriptor getStopNodeMethod;
+    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+          TpuGrpc.getStopNodeMethod = getStopNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.StopNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
+              .build();
+        }
+      }
+    }
+    return getStopNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getStartNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StartNode",
+      requestType = com.google.cloud.tpu.v1.StartNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getStartNodeMethod() {
+    io.grpc.MethodDescriptor getStartNodeMethod;
+    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+          TpuGrpc.getStartNodeMethod = getStartNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.StartNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
+              .build();
+        }
+      }
+    }
+    return getStartNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getListTensorFlowVersionsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListTensorFlowVersions",
+      requestType = com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class,
+      responseType = com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListTensorFlowVersionsMethod() {
+    io.grpc.MethodDescriptor getListTensorFlowVersionsMethod;
+    if ((getListTensorFlowVersionsMethod = TpuGrpc.getListTensorFlowVersionsMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListTensorFlowVersionsMethod = TpuGrpc.getListTensorFlowVersionsMethod) == null) {
+          TpuGrpc.getListTensorFlowVersionsMethod = getListTensorFlowVersionsMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListTensorFlowVersions"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListTensorFlowVersions"))
+              .build();
+        }
+      }
+    }
+    return getListTensorFlowVersionsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetTensorFlowVersionMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetTensorFlowVersion",
+      requestType = com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class,
+      responseType = com.google.cloud.tpu.v1.TensorFlowVersion.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetTensorFlowVersionMethod() {
+    io.grpc.MethodDescriptor getGetTensorFlowVersionMethod;
+    if ((getGetTensorFlowVersionMethod = TpuGrpc.getGetTensorFlowVersionMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetTensorFlowVersionMethod = TpuGrpc.getGetTensorFlowVersionMethod) == null) {
+          TpuGrpc.getGetTensorFlowVersionMethod = getGetTensorFlowVersionMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetTensorFlowVersion"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetTensorFlowVersion"))
+              .build();
+        }
+      }
+    }
+    return getGetTensorFlowVersionMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
+      requestType = com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class,
+      responseType = com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListAcceleratorTypesMethod() {
+    io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
+    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+          TpuGrpc.getListAcceleratorTypesMethod = getListAcceleratorTypesMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
+              .build();
+        }
+      }
+    }
+    return getListAcceleratorTypesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
+      requestType = com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class,
+      responseType = com.google.cloud.tpu.v1.AcceleratorType.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetAcceleratorTypeMethod() {
+    io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
+    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+          TpuGrpc.getGetAcceleratorTypeMethod = getGetAcceleratorTypeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
+              .build();
+        }
+      }
+    }
+    return getGetAcceleratorTypeMethod;
+  }
+
+  /**
+   * Creates a new async stub that supports all call types for the service
+   */
+  public static TpuStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new TpuStub(channel, callOptions);
+        }
+      };
+    return TpuStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static TpuBlockingStub newBlockingStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new TpuBlockingStub(channel, callOptions);
+        }
+      };
+    return TpuBlockingStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new ListenableFuture-style stub that supports unary calls on the service
+   */
+  public static TpuFutureStub newFutureStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new TpuFutureStub(channel, callOptions);
+        }
+      };
+    return TpuFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v1
+   * 

+   */
+  public static abstract class TpuImplBase implements io.grpc.BindableService {
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(com.google.cloud.tpu.v1.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(com.google.cloud.tpu.v1.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(com.google.cloud.tpu.v1.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(com.google.cloud.tpu.v1.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Reimages a node's OS.
+     * 

+     */
+    public void reimageNode(com.google.cloud.tpu.v1.ReimageNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getReimageNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Stops a node, this operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(com.google.cloud.tpu.v1.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(com.google.cloud.tpu.v1.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * List TensorFlow versions supported by this API.
+     * 

+     */
+    public void listTensorFlowVersions(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListTensorFlowVersionsMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets TensorFlow Version.
+     * 

+     */
+    public void getTensorFlowVersion(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetTensorFlowVersionMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListAcceleratorTypesMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetAcceleratorTypeMethod(), responseObserver);
+    }
+
+    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+          .addMethod(
+            getListNodesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v1.ListNodesRequest,
+                com.google.cloud.tpu.v1.ListNodesResponse>(
+                  this, METHODID_LIST_NODES)))
+          .addMethod(
+            getGetNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v1.GetNodeRequest,
+                com.google.cloud.tpu.v1.Node>(
+                  this, METHODID_GET_NODE)))
+          .addMethod(
+            getCreateNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v1.CreateNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_CREATE_NODE)))
+          .addMethod(
+            getDeleteNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v1.DeleteNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_DELETE_NODE)))
+          .addMethod(
+            getReimageNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v1.ReimageNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_REIMAGE_NODE)))
+          .addMethod(
+            getStopNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v1.StopNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_STOP_NODE)))
+          .addMethod(
+            getStartNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v1.StartNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_START_NODE)))
+          .addMethod(
+            getListTensorFlowVersionsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest,
+                com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>(
+                  this, METHODID_LIST_TENSOR_FLOW_VERSIONS)))
+          .addMethod(
+            getGetTensorFlowVersionMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v1.GetTensorFlowVersionRequest,
+                com.google.cloud.tpu.v1.TensorFlowVersion>(
+                  this, METHODID_GET_TENSOR_FLOW_VERSION)))
+          .addMethod(
+            getListAcceleratorTypesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v1.ListAcceleratorTypesRequest,
+                com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>(
+                  this, METHODID_LIST_ACCELERATOR_TYPES)))
+          .addMethod(
+            getGetAcceleratorTypeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v1.GetAcceleratorTypeRequest,
+                com.google.cloud.tpu.v1.AcceleratorType>(
+                  this, METHODID_GET_ACCELERATOR_TYPE)))
+          .build();
+    }
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v1
+   * 

+   */
+  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
+    private TpuStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(com.google.cloud.tpu.v1.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(com.google.cloud.tpu.v1.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(com.google.cloud.tpu.v1.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(com.google.cloud.tpu.v1.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Reimages a node's OS.
+     * 

+     */
+    public void reimageNode(com.google.cloud.tpu.v1.ReimageNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getReimageNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Stops a node, this operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(com.google.cloud.tpu.v1.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(com.google.cloud.tpu.v1.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * List TensorFlow versions supported by this API.
+     * 

+     */
+    public void listTensorFlowVersions(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListTensorFlowVersionsMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets TensorFlow Version.
+     * 

+     */
+    public void getTensorFlowVersion(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetTensorFlowVersionMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request, responseObserver);
+    }
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v1
+   * 

+   */
+  public static final class TpuBlockingStub extends io.grpc.stub.AbstractBlockingStub {
+    private TpuBlockingStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuBlockingStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuBlockingStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.cloud.tpu.v1.ListNodesResponse listNodes(com.google.cloud.tpu.v1.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListNodesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.cloud.tpu.v1.Node getNode(com.google.cloud.tpu.v1.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.longrunning.Operation createNode(com.google.cloud.tpu.v1.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.longrunning.Operation deleteNode(com.google.cloud.tpu.v1.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Reimages a node's OS.
+     * 

+     */
+    public com.google.longrunning.Operation reimageNode(com.google.cloud.tpu.v1.ReimageNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getReimageNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Stops a node, this operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.longrunning.Operation stopNode(com.google.cloud.tpu.v1.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStopNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.longrunning.Operation startNode(com.google.cloud.tpu.v1.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStartNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * List TensorFlow versions supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse listTensorFlowVersions(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListTensorFlowVersionsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets TensorFlow Version.
+     * 

+     */
+    public com.google.cloud.tpu.v1.TensorFlowVersion getTensorFlowVersion(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetTensorFlowVersionMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse listAcceleratorTypes(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorType(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v1
+   * 

+   */
+  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
+    private TpuFutureStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuFutureStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listNodes(
+        com.google.cloud.tpu.v1.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getNode(
+        com.google.cloud.tpu.v1.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture createNode(
+        com.google.cloud.tpu.v1.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture deleteNode(
+        com.google.cloud.tpu.v1.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Reimages a node's OS.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture reimageNode(
+        com.google.cloud.tpu.v1.ReimageNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getReimageNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Stops a node, this operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture stopNode(
+        com.google.cloud.tpu.v1.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture startNode(
+        com.google.cloud.tpu.v1.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * List TensorFlow versions supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listTensorFlowVersions(
+        com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListTensorFlowVersionsMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets TensorFlow Version.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getTensorFlowVersion(
+        com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetTensorFlowVersionMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listAcceleratorTypes(
+        com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getAcceleratorType(
+        com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_LIST_NODES = 0;
+  private static final int METHODID_GET_NODE = 1;
+  private static final int METHODID_CREATE_NODE = 2;
+  private static final int METHODID_DELETE_NODE = 3;
+  private static final int METHODID_REIMAGE_NODE = 4;
+  private static final int METHODID_STOP_NODE = 5;
+  private static final int METHODID_START_NODE = 6;
+  private static final int METHODID_LIST_TENSOR_FLOW_VERSIONS = 7;
+  private static final int METHODID_GET_TENSOR_FLOW_VERSION = 8;
+  private static final int METHODID_LIST_ACCELERATOR_TYPES = 9;
+  private static final int METHODID_GET_ACCELERATOR_TYPE = 10;
+
+  private static final class MethodHandlers implements
+      io.grpc.stub.ServerCalls.UnaryMethod,
+      io.grpc.stub.ServerCalls.ServerStreamingMethod,
+      io.grpc.stub.ServerCalls.ClientStreamingMethod,
+      io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final TpuImplBase serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_LIST_NODES:
+          serviceImpl.listNodes((com.google.cloud.tpu.v1.ListNodesRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_NODE:
+          serviceImpl.getNode((com.google.cloud.tpu.v1.GetNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_CREATE_NODE:
+          serviceImpl.createNode((com.google.cloud.tpu.v1.CreateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_NODE:
+          serviceImpl.deleteNode((com.google.cloud.tpu.v1.DeleteNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_REIMAGE_NODE:
+          serviceImpl.reimageNode((com.google.cloud.tpu.v1.ReimageNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_STOP_NODE:
+          serviceImpl.stopNode((com.google.cloud.tpu.v1.StopNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_START_NODE:
+          serviceImpl.startNode((com.google.cloud.tpu.v1.StartNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_TENSOR_FLOW_VERSIONS:
+          serviceImpl.listTensorFlowVersions((com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_TENSOR_FLOW_VERSION:
+          serviceImpl.getTensorFlowVersion((com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_ACCELERATOR_TYPES:
+          serviceImpl.listAcceleratorTypes((com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_ACCELERATOR_TYPE:
+          serviceImpl.getAcceleratorType((com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  private static abstract class TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    TpuBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("Tpu");
+    }
+  }
+
+  private static final class TpuFileDescriptorSupplier
+      extends TpuBaseDescriptorSupplier {
+    TpuFileDescriptorSupplier() {}
+  }
+
+  private static final class TpuMethodDescriptorSupplier
+      extends TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    TpuMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (TpuGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+              .setSchemaDescriptor(new TpuFileDescriptorSupplier())
+              .addMethod(getListNodesMethod())
+              .addMethod(getGetNodeMethod())
+              .addMethod(getCreateNodeMethod())
+              .addMethod(getDeleteNodeMethod())
+              .addMethod(getReimageNodeMethod())
+              .addMethod(getStopNodeMethod())
+              .addMethod(getStartNodeMethod())
+              .addMethod(getListTensorFlowVersionsMethod())
+              .addMethod(getGetTensorFlowVersionMethod())
+              .addMethod(getListAcceleratorTypesMethod())
+              .addMethod(getGetAcceleratorTypeMethod())
+              .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java
index c47c212d9a1e..ed9fe416ba24 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * A accelerator type that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.AcceleratorType}
  */
-public final class AcceleratorType extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class AcceleratorType extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.AcceleratorType)
     AcceleratorTypeOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use AcceleratorType.newBuilder() to construct.
   private AcceleratorType(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private AcceleratorType() {
     name_ = "";
     type_ = "";
@@ -44,43 +26,38 @@ private AcceleratorType() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new AcceleratorType();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.AcceleratorType.class,
-            com.google.cloud.tpu.v1.AcceleratorType.Builder.class);
+            com.google.cloud.tpu.v1.AcceleratorType.class, com.google.cloud.tpu.v1.AcceleratorType.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -89,29 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -120,18 +97,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int TYPE_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object type_ = "";
   /**
-   *
-   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The type.
    */
   @java.lang.Override
@@ -140,29 +113,29 @@ public java.lang.String getType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       type_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The bytes for type.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTypeBytes() {
+  public com.google.protobuf.ByteString
+      getTypeBytes() {
     java.lang.Object ref = type_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       type_ = b;
       return b;
     } else {
@@ -171,7 +144,6 @@ public com.google.protobuf.ByteString getTypeBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -183,7 +155,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -213,15 +186,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.AcceleratorType)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.AcceleratorType other = (com.google.cloud.tpu.v1.AcceleratorType) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getType().equals(other.getType())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getType()
+        .equals(other.getType())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -242,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.AcceleratorType parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.AcceleratorType parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.AcceleratorType parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.AcceleratorType prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A accelerator type that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.AcceleratorType}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.AcceleratorType)
       com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.AcceleratorType.class,
-              com.google.cloud.tpu.v1.AcceleratorType.Builder.class);
+              com.google.cloud.tpu.v1.AcceleratorType.class, com.google.cloud.tpu.v1.AcceleratorType.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.AcceleratorType.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -382,9 +351,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
@@ -403,11 +372,8 @@ public com.google.cloud.tpu.v1.AcceleratorType build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.AcceleratorType buildPartial() {
-      com.google.cloud.tpu.v1.AcceleratorType result =
-          new com.google.cloud.tpu.v1.AcceleratorType(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.AcceleratorType result = new com.google.cloud.tpu.v1.AcceleratorType(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -426,39 +392,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.AcceleratorType result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.AcceleratorType) {
-        return mergeFrom((com.google.cloud.tpu.v1.AcceleratorType) other);
+        return mergeFrom((com.google.cloud.tpu.v1.AcceleratorType)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -503,25 +468,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                type_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              type_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -531,25 +493,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -558,21 +517,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -580,35 +538,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -618,21 +569,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -642,20 +589,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object type_ = "";
     /**
-     *
-     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @return The type.
      */
     public java.lang.String getType() {
       java.lang.Object ref = type_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         type_ = s;
         return s;
@@ -664,21 +609,20 @@ public java.lang.String getType() {
       }
     }
     /**
-     *
-     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @return The bytes for type.
      */
-    public com.google.protobuf.ByteString getTypeBytes() {
+    public com.google.protobuf.ByteString
+        getTypeBytes() {
       java.lang.Object ref = type_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         type_ = b;
         return b;
       } else {
@@ -686,35 +630,28 @@ public com.google.protobuf.ByteString getTypeBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @param value The type to set.
      * @return This builder for chaining.
      */
-    public Builder setType(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setType(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearType() {
@@ -724,30 +661,26 @@ public Builder clearType() {
       return this;
     }
     /**
-     *
-     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @param value The bytes for type to set.
      * @return This builder for chaining.
      */
-    public Builder setTypeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTypeBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -757,12 +690,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.AcceleratorType)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.AcceleratorType)
   private static final com.google.cloud.tpu.v1.AcceleratorType DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.AcceleratorType();
   }
@@ -771,27 +704,27 @@ public static com.google.cloud.tpu.v1.AcceleratorType getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public AcceleratorType parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public AcceleratorType parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -806,4 +739,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.AcceleratorType getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeName.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeName.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java
similarity index 51%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java
index d9a66a858e47..26cc04022f2b 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java
@@ -1,75 +1,49 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface AcceleratorTypeOrBuilder
-    extends
+public interface AcceleratorTypeOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.AcceleratorType)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The type.
    */
   java.lang.String getType();
   /**
-   *
-   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The bytes for type.
    */
-  com.google.protobuf.ByteString getTypeBytes();
+  com.google.protobuf.ByteString
+      getTypeBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java
new file mode 100644
index 000000000000..19b329211135
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java
@@ -0,0 +1,454 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public final class CloudTpuProto {
+  private CloudTpuProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_Node_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_Node_LabelsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v1_Symptom_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n#google/cloud/tpu/v1/cloud_tpu.proto\022\023g" +
+      "oogle.cloud.tpu.v1\032\034google/api/annotatio" +
+      "ns.proto\032\027google/api/client.proto\032\037googl" +
+      "e/api/field_behavior.proto\032\031google/api/r" +
+      "esource.proto\032#google/longrunning/operat" +
+      "ions.proto\032\037google/protobuf/timestamp.pr" +
+      "oto\"9\n\020SchedulingConfig\022\023\n\013preemptible\030\001" +
+      " \001(\010\022\020\n\010reserved\030\002 \001(\010\"3\n\017NetworkEndpoin" +
+      "t\022\022\n\nip_address\030\001 \001(\t\022\014\n\004port\030\002 \001(\005\"\264\n\n\004" +
+      "Node\022\024\n\004name\030\001 \001(\tB\006\340A\005\340A\003\022\023\n\013descriptio" +
+      "n\030\003 \001(\t\022\035\n\020accelerator_type\030\005 \001(\tB\003\340A\002\022\026" +
+      "\n\nip_address\030\010 \001(\tB\002\030\001\022\020\n\004port\030\016 \001(\tB\002\030\001" +
+      "\0223\n\005state\030\t \001(\0162\037.google.cloud.tpu.v1.No" +
+      "de.StateB\003\340A\003\022\037\n\022health_description\030\n \001(" +
+      "\tB\003\340A\003\022\037\n\022tensorflow_version\030\013 \001(\tB\003\340A\002\022" +
+      "\017\n\007network\030\014 \001(\t\022\022\n\ncidr_block\030\r \001(\t\022\034\n\017" +
+      "service_account\030\017 \001(\tB\003\340A\003\0224\n\013create_tim" +
+      "e\030\020 \001(\0132\032.google.protobuf.TimestampB\003\340A\003" +
+      "\022@\n\021scheduling_config\030\021 \001(\0132%.google.clo" +
+      "ud.tpu.v1.SchedulingConfig\022D\n\021network_en" +
+      "dpoints\030\025 \003(\0132$.google.cloud.tpu.v1.Netw" +
+      "orkEndpointB\003\340A\003\0220\n\006health\030\026 \001(\0162 .googl" +
+      "e.cloud.tpu.v1.Node.Health\0225\n\006labels\030\030 \003" +
+      "(\0132%.google.cloud.tpu.v1.Node.LabelsEntr" +
+      "y\022\036\n\026use_service_networking\030\033 \001(\010\022>\n\013api" +
+      "_version\030& \001(\0162$.google.cloud.tpu.v1.Nod" +
+      "e.ApiVersionB\003\340A\003\0223\n\010symptoms\030\' \003(\0132\034.go" +
+      "ogle.cloud.tpu.v1.SymptomB\003\340A\003\032-\n\013Labels" +
+      "Entry\022\013\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028\001\"\341\001" +
+      "\n\005State\022\025\n\021STATE_UNSPECIFIED\020\000\022\014\n\010CREATI" +
+      "NG\020\001\022\t\n\005READY\020\002\022\016\n\nRESTARTING\020\003\022\r\n\tREIMA" +
+      "GING\020\004\022\014\n\010DELETING\020\005\022\r\n\tREPAIRING\020\006\022\013\n\007S" +
+      "TOPPED\020\010\022\014\n\010STOPPING\020\t\022\014\n\010STARTING\020\n\022\r\n\t" +
+      "PREEMPTED\020\013\022\016\n\nTERMINATED\020\014\022\n\n\006HIDING\020\r\022" +
+      "\n\n\006HIDDEN\020\016\022\014\n\010UNHIDING\020\017\"\211\001\n\006Health\022\026\n\022" +
+      "HEALTH_UNSPECIFIED\020\000\022\013\n\007HEALTHY\020\001\022\030\n\024DEP" +
+      "RECATED_UNHEALTHY\020\002\022\013\n\007TIMEOUT\020\003\022\030\n\024UNHE" +
+      "ALTHY_TENSORFLOW\020\004\022\031\n\025UNHEALTHY_MAINTENA" +
+      "NCE\020\005\"O\n\nApiVersion\022\033\n\027API_VERSION_UNSPE" +
+      "CIFIED\020\000\022\r\n\tV1_ALPHA1\020\001\022\006\n\002V1\020\002\022\r\n\tV2_AL" +
+      "PHA1\020\003:R\352AO\n\027tpu.googleapis.com/Node\0224pr" +
+      "ojects/{project}/locations/{location}/no" +
+      "des/{node}\"j\n\020ListNodesRequest\022/\n\006parent" +
+      "\030\001 \001(\tB\037\340A\002\372A\031\022\027tpu.googleapis.com/Node\022" +
+      "\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\"k" +
+      "\n\021ListNodesResponse\022(\n\005nodes\030\001 \003(\0132\031.goo" +
+      "gle.cloud.tpu.v1.Node\022\027\n\017next_page_token" +
+      "\030\002 \001(\t\022\023\n\013unreachable\030\003 \003(\t\"?\n\016GetNodeRe" +
+      "quest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googlea" +
+      "pis.com/Node\"\203\001\n\021CreateNodeRequest\022/\n\006pa" +
+      "rent\030\001 \001(\tB\037\340A\002\372A\031\022\027tpu.googleapis.com/N" +
+      "ode\022\017\n\007node_id\030\002 \001(\t\022,\n\004node\030\003 \001(\0132\031.goo" +
+      "gle.cloud.tpu.v1.NodeB\003\340A\002\"B\n\021DeleteNode" +
+      "Request\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googl" +
+      "eapis.com/Node\">\n\022ReimageNodeRequest\022\014\n\004" +
+      "name\030\001 \001(\t\022\032\n\022tensorflow_version\030\002 \001(\t\"\037" +
+      "\n\017StopNodeRequest\022\014\n\004name\030\001 \001(\t\" \n\020Start" +
+      "NodeRequest\022\014\n\004name\030\001 \001(\t\"\257\001\n\021TensorFlow" +
+      "Version\022\014\n\004name\030\001 \001(\t\022\017\n\007version\030\002 \001(\t:{" +
+      "\352Ax\n$tpu.googleapis.com/TensorFlowVersio" +
+      "n\022Pprojects/{project}/locations/{locatio" +
+      "n}/tensorFlowVersions/{tensor_flow_versi" +
+      "on}\"Y\n\033GetTensorFlowVersionRequest\022:\n\004na" +
+      "me\030\001 \001(\tB,\340A\002\372A&\n$tpu.googleapis.com/Ten" +
+      "sorFlowVersion\"\246\001\n\035ListTensorFlowVersion" +
+      "sRequest\022<\n\006parent\030\001 \001(\tB,\340A\002\372A&\n$tpu.go" +
+      "ogleapis.com/TensorFlowVersion\022\021\n\tpage_s" +
+      "ize\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\022\016\n\006filter\030" +
+      "\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\223\001\n\036ListTensorFl" +
+      "owVersionsResponse\022C\n\023tensorflow_version" +
+      "s\030\001 \003(\0132&.google.cloud.tpu.v1.TensorFlow" +
+      "Version\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013unre" +
+      "achable\030\003 \003(\t\"\243\001\n\017AcceleratorType\022\014\n\004nam" +
+      "e\030\001 \001(\t\022\014\n\004type\030\002 \001(\t:t\352Aq\n\"tpu.googleap" +
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+      "t}/locations/{location}/acceleratorTypes" +
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+      "eRequest\0228\n\004name\030\001 \001(\tB*\340A\002\372A$\n\"tpu.goog" +
+      "leapis.com/AcceleratorType\"\242\001\n\033ListAccel" +
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+      "A$\n\"tpu.googleapis.com/AcceleratorType\022\021" +
+      "\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\022\016\n" +
+      "\006filter\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\215\001\n\034List" +
+      "AcceleratorTypesResponse\022?\n\021accelerator_" +
+      "types\030\001 \003(\0132$.google.cloud.tpu.v1.Accele" +
+      "ratorType\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013un" +
+      "reachable\030\003 \003(\t\"\326\001\n\021OperationMetadata\022/\n" +
+      "\013create_time\030\001 \001(\0132\032.google.protobuf.Tim" +
+      "estamp\022,\n\010end_time\030\002 \001(\0132\032.google.protob" +
+      "uf.Timestamp\022\016\n\006target\030\003 \001(\t\022\014\n\004verb\030\004 \001" +
+      "(\t\022\025\n\rstatus_detail\030\005 \001(\t\022\030\n\020cancel_requ" +
+      "ested\030\006 \001(\010\022\023\n\013api_version\030\007 \001(\t\"\305\002\n\007Sym" +
+      "ptom\022/\n\013create_time\030\001 \001(\0132\032.google.proto" +
+      "buf.Timestamp\022>\n\014symptom_type\030\002 \001(\0162(.go" +
+      "ogle.cloud.tpu.v1.Symptom.SymptomType\022\017\n" +
+      "\007details\030\003 \001(\t\022\021\n\tworker_id\030\004 \001(\t\"\244\001\n\013Sy" +
+      "mptomType\022\034\n\030SYMPTOM_TYPE_UNSPECIFIED\020\000\022" +
+      "\016\n\nLOW_MEMORY\020\001\022\021\n\rOUT_OF_MEMORY\020\002\022\025\n\021EX" +
+      "ECUTE_TIMED_OUT\020\003\022\023\n\017MESH_BUILD_FAIL\020\004\022\025" +
+      "\n\021HBM_OUT_OF_MEMORY\020\005\022\021\n\rPROJECT_ABUSE\020\006" +
+      "2\336\017\n\003Tpu\022\226\001\n\tListNodes\022%.google.cloud.tp" +
+      "u.v1.ListNodesRequest\032&.google.cloud.tpu" +
+      ".v1.ListNodesResponse\":\202\323\344\223\002+\022)/v1/{pare" +
+      "nt=projects/*/locations/*}/nodes\332A\006paren" +
+      "t\022\203\001\n\007GetNode\022#.google.cloud.tpu.v1.GetN" +
+      "odeRequest\032\031.google.cloud.tpu.v1.Node\"8\202" +
+      "\323\344\223\002+\022)/v1/{name=projects/*/locations/*/" +
+      "nodes/*}\332A\004name\022\276\001\n\nCreateNode\022&.google." +
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+      "nt=projects/*/locations/*}/nodes:\004node\332A" +
+      "\023parent,node,node_id\312A\031\n\004Node\022\021Operation" +
+      "Metadata\022\251\001\n\nDeleteNode\022&.google.cloud.t" +
+      "pu.v1.DeleteNodeRequest\032\035.google.longrun" +
+      "ning.Operation\"T\202\323\344\223\002+*)/v1/{name=projec" +
+      "ts/*/locations/*/nodes/*}\332A\004name\312A\031\n\004Nod" +
+      "e\022\021OperationMetadata\022\257\001\n\013ReimageNode\022\'.g" +
+      "oogle.cloud.tpu.v1.ReimageNodeRequest\032\035." +
+      "google.longrunning.Operation\"X\202\323\344\223\0026\"1/v" +
+      "1/{name=projects/*/locations/*/nodes/*}:" +
+      "reimage:\001*\312A\031\n\004Node\022\021OperationMetadata\022\246" +
+      "\001\n\010StopNode\022$.google.cloud.tpu.v1.StopNo" +
+      "deRequest\032\035.google.longrunning.Operation" +
+      "\"U\202\323\344\223\0023\"./v1/{name=projects/*/locations" +
+      "/*/nodes/*}:stop:\001*\312A\031\n\004Node\022\021OperationM" +
+      "etadata\022\251\001\n\tStartNode\022%.google.cloud.tpu" +
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+      "g.Operation\"V\202\323\344\223\0024\"//v1/{name=projects/" +
+      "*/locations/*/nodes/*}:start:\001*\312A\031\n\004Node" +
+      "\022\021OperationMetadata\022\312\001\n\026ListTensorFlowVe" +
+      "rsions\0222.google.cloud.tpu.v1.ListTensorF" +
+      "lowVersionsRequest\0323.google.cloud.tpu.v1" +
+      ".ListTensorFlowVersionsResponse\"G\202\323\344\223\0028\022" +
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+      "owVersion\0220.google.cloud.tpu.v1.GetTenso" +
+      "rFlowVersionRequest\032&.google.cloud.tpu.v" +
+      "1.TensorFlowVersion\"E\202\323\344\223\0028\0226/v1/{name=p" +
+      "rojects/*/locations/*/tensorflowVersions" +
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+      "quest\0321.google.cloud.tpu.v1.ListAccelera" +
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+      "\006parent\022\257\001\n\022GetAcceleratorType\022..google." +
+      "cloud.tpu.v1.GetAcceleratorTypeRequest\032$" +
+      ".google.cloud.tpu.v1.AcceleratorType\"C\202\323" +
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+        new com.google.protobuf.Descriptors.FileDescriptor[] {
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+          com.google.api.ClientProto.getDescriptor(),
+          com.google.api.FieldBehaviorProto.getDescriptor(),
+          com.google.api.ResourceProto.getDescriptor(),
+          com.google.longrunning.OperationsProto.getDescriptor(),
+          com.google.protobuf.TimestampProto.getDescriptor(),
+        });
+    internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor =
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+    internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable = new
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+    internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor =
+      getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor,
+        new java.lang.String[] { "IpAddress", "Port", });
+    internal_static_google_cloud_tpu_v1_Node_descriptor =
+      getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_Node_descriptor,
+        new java.lang.String[] { "Name", "Description", "AcceleratorType", "IpAddress", "Port", "State", "HealthDescription", "TensorflowVersion", "Network", "CidrBlock", "ServiceAccount", "CreateTime", "SchedulingConfig", "NetworkEndpoints", "Health", "Labels", "UseServiceNetworking", "ApiVersion", "Symptoms", });
+    internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor =
+      internal_static_google_cloud_tpu_v1_Node_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_tpu_v1_Node_LabelsEntry_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor,
+        new java.lang.String[] { "Key", "Value", });
+    internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor =
+      getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor,
+        new java.lang.String[] { "Parent", "PageSize", "PageToken", });
+    internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor =
+      getDescriptor().getMessageTypes().get(4);
+    internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor,
+        new java.lang.String[] { "Nodes", "NextPageToken", "Unreachable", });
+    internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor =
+      getDescriptor().getMessageTypes().get(5);
+    internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor,
+        new java.lang.String[] { "Name", });
+    internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor =
+      getDescriptor().getMessageTypes().get(6);
+    internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor,
+        new java.lang.String[] { "Parent", "NodeId", "Node", });
+    internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor =
+      getDescriptor().getMessageTypes().get(7);
+    internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor,
+        new java.lang.String[] { "Name", });
+    internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor =
+      getDescriptor().getMessageTypes().get(8);
+    internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor,
+        new java.lang.String[] { "Name", "TensorflowVersion", });
+    internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor =
+      getDescriptor().getMessageTypes().get(9);
+    internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor,
+        new java.lang.String[] { "Name", });
+    internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor =
+      getDescriptor().getMessageTypes().get(10);
+    internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor,
+        new java.lang.String[] { "Name", });
+    internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor =
+      getDescriptor().getMessageTypes().get(11);
+    internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor,
+        new java.lang.String[] { "Name", "Version", });
+    internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor =
+      getDescriptor().getMessageTypes().get(12);
+    internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor,
+        new java.lang.String[] { "Name", });
+    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor =
+      getDescriptor().getMessageTypes().get(13);
+    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor,
+        new java.lang.String[] { "Parent", "PageSize", "PageToken", "Filter", "OrderBy", });
+    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor =
+      getDescriptor().getMessageTypes().get(14);
+    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor,
+        new java.lang.String[] { "TensorflowVersions", "NextPageToken", "Unreachable", });
+    internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor =
+      getDescriptor().getMessageTypes().get(15);
+    internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor,
+        new java.lang.String[] { "Name", "Type", });
+    internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor =
+      getDescriptor().getMessageTypes().get(16);
+    internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor,
+        new java.lang.String[] { "Name", });
+    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor =
+      getDescriptor().getMessageTypes().get(17);
+    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor,
+        new java.lang.String[] { "Parent", "PageSize", "PageToken", "Filter", "OrderBy", });
+    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor =
+      getDescriptor().getMessageTypes().get(18);
+    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor,
+        new java.lang.String[] { "AcceleratorTypes", "NextPageToken", "Unreachable", });
+    internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor =
+      getDescriptor().getMessageTypes().get(19);
+    internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor,
+        new java.lang.String[] { "CreateTime", "EndTime", "Target", "Verb", "StatusDetail", "CancelRequested", "ApiVersion", });
+    internal_static_google_cloud_tpu_v1_Symptom_descriptor =
+      getDescriptor().getMessageTypes().get(20);
+    internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_tpu_v1_Symptom_descriptor,
+        new java.lang.String[] { "CreateTime", "SymptomType", "Details", "WorkerId", });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.methodSignature);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resource);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    registry.add(com.google.longrunning.OperationsProto.operationInfo);
+    com.google.protobuf.Descriptors.FileDescriptor
+        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.longrunning.OperationsProto.getDescriptor();
+    com.google.protobuf.TimestampProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java
index c9f1d1eec902..04292d75c16e 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Request for [CreateNode][google.cloud.tpu.v1.Tpu.CreateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.CreateNodeRequest}
  */
-public final class CreateNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CreateNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.CreateNodeRequest)
     CreateNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CreateNodeRequest.newBuilder() to construct.
   private CreateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private CreateNodeRequest() {
     parent_ = "";
     nodeId_ = "";
@@ -44,45 +26,38 @@ private CreateNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CreateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.CreateNodeRequest.class,
-            com.google.cloud.tpu.v1.CreateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.CreateNodeRequest.class, com.google.cloud.tpu.v1.CreateNodeRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -124,18 +97,14 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int NODE_ID_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nodeId_ = "";
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The nodeId.
    */
   @java.lang.Override
@@ -144,29 +113,29 @@ public java.lang.String getNodeId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nodeId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The bytes for nodeId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNodeIdBytes() {
+  public com.google.protobuf.ByteString
+      getNodeIdBytes() {
     java.lang.Object ref = nodeId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nodeId_ = b;
       return b;
     } else {
@@ -177,14 +146,11 @@ public com.google.protobuf.ByteString getNodeIdBytes() {
   public static final int NODE_FIELD_NUMBER = 3;
   private com.google.cloud.tpu.v1.Node node_;
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -192,14 +158,11 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The node.
    */
   @java.lang.Override
@@ -207,8 +170,6 @@ public com.google.cloud.tpu.v1.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v1.Node.getDefaultInstance() : node_;
   }
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

@@ -221,7 +182,6 @@ public com.google.cloud.tpu.v1.NodeOrBuilder getNodeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -233,7 +193,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -259,7 +220,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nodeId_);
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getNode());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, getNode());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -269,19 +231,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.CreateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.CreateNodeRequest other =
-        (com.google.cloud.tpu.v1.CreateNodeRequest) obj;
+    com.google.cloud.tpu.v1.CreateNodeRequest other = (com.google.cloud.tpu.v1.CreateNodeRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (!getNodeId().equals(other.getNodeId())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (!getNodeId()
+        .equals(other.getNodeId())) return false;
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode().equals(other.getNode())) return false;
+      if (!getNode()
+          .equals(other.getNode())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -307,136 +271,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.CreateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.CreateNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.CreateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [CreateNode][google.cloud.tpu.v1.Tpu.CreateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.CreateNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.CreateNodeRequest)
       com.google.cloud.tpu.v1.CreateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.CreateNodeRequest.class,
-              com.google.cloud.tpu.v1.CreateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.CreateNodeRequest.class, com.google.cloud.tpu.v1.CreateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.CreateNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -452,9 +410,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -473,11 +431,8 @@ public com.google.cloud.tpu.v1.CreateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.CreateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.CreateNodeRequest result =
-          new com.google.cloud.tpu.v1.CreateNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.CreateNodeRequest result = new com.google.cloud.tpu.v1.CreateNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -491,7 +446,9 @@ private void buildPartial0(com.google.cloud.tpu.v1.CreateNodeRequest result) {
         result.nodeId_ = nodeId_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null
+            ? node_
+            : nodeBuilder_.build();
       }
     }
 
@@ -499,39 +456,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.CreateNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.CreateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.CreateNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v1.CreateNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -579,31 +535,29 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                nodeId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              nodeId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              input.readMessage(
+                  getNodeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -613,27 +567,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -642,23 +591,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -666,39 +612,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -708,23 +643,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -734,20 +663,18 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object nodeId_ = "";
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @return The nodeId.
      */
     public java.lang.String getNodeId() {
       java.lang.Object ref = nodeId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nodeId_ = s;
         return s;
@@ -756,21 +683,20 @@ public java.lang.String getNodeId() {
       }
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @return The bytes for nodeId.
      */
-    public com.google.protobuf.ByteString getNodeIdBytes() {
+    public com.google.protobuf.ByteString
+        getNodeIdBytes() {
       java.lang.Object ref = nodeId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nodeId_ = b;
         return b;
       } else {
@@ -778,35 +704,28 @@ public com.google.protobuf.ByteString getNodeIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @param value The nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNodeId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nodeId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNodeId() {
@@ -816,21 +735,17 @@ public Builder clearNodeId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @param value The bytes for nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNodeIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nodeId_ = value;
       bitField0_ |= 0x00000002;
@@ -840,33 +755,24 @@ public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v1.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v1.Node,
-            com.google.cloud.tpu.v1.Node.Builder,
-            com.google.cloud.tpu.v1.NodeOrBuilder>
-        nodeBuilder_;
+        com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder> nodeBuilder_;
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The node.
      */
     public com.google.cloud.tpu.v1.Node getNode() {
@@ -877,8 +783,6 @@ public com.google.cloud.tpu.v1.Node getNode() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -899,15 +803,14 @@ public Builder setNode(com.google.cloud.tpu.v1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setNode(com.google.cloud.tpu.v1.Node.Builder builderForValue) {
+    public Builder setNode(
+        com.google.cloud.tpu.v1.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -918,8 +821,6 @@ public Builder setNode(com.google.cloud.tpu.v1.Node.Builder builderForValue) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -928,9 +829,9 @@ public Builder setNode(com.google.cloud.tpu.v1.Node.Builder builderForValue) {
      */
     public Builder mergeNode(com.google.cloud.tpu.v1.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0)
-            && node_ != null
-            && node_ != com.google.cloud.tpu.v1.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0) &&
+          node_ != null &&
+          node_ != com.google.cloud.tpu.v1.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -943,8 +844,6 @@ public Builder mergeNode(com.google.cloud.tpu.v1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -962,8 +861,6 @@ public Builder clearNode() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -976,8 +873,6 @@ public com.google.cloud.tpu.v1.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -988,12 +883,11 @@ public com.google.cloud.tpu.v1.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ? com.google.cloud.tpu.v1.Node.getDefaultInstance() : node_;
+        return node_ == null ?
+            com.google.cloud.tpu.v1.Node.getDefaultInstance() : node_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -1001,24 +895,21 @@ public com.google.cloud.tpu.v1.NodeOrBuilder getNodeOrBuilder() {
      * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v1.Node,
-            com.google.cloud.tpu.v1.Node.Builder,
-            com.google.cloud.tpu.v1.NodeOrBuilder>
+        com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder> 
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v1.Node,
-                com.google.cloud.tpu.v1.Node.Builder,
-                com.google.cloud.tpu.v1.NodeOrBuilder>(
-                getNode(), getParentForChildren(), isClean());
+        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder>(
+                getNode(),
+                getParentForChildren(),
+                isClean());
         node_ = null;
       }
       return nodeBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1028,12 +919,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.CreateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.CreateNodeRequest)
   private static final com.google.cloud.tpu.v1.CreateNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.CreateNodeRequest();
   }
@@ -1042,27 +933,27 @@ public static com.google.cloud.tpu.v1.CreateNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CreateNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CreateNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1077,4 +968,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.CreateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java
similarity index 57%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java
index 2f6aae517a8c..caad16ada543 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java
@@ -1,109 +1,71 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface CreateNodeRequestOrBuilder
-    extends
+public interface CreateNodeRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.CreateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The nodeId.
    */
   java.lang.String getNodeId();
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The bytes for nodeId.
    */
-  com.google.protobuf.ByteString getNodeIdBytes();
+  com.google.protobuf.ByteString
+      getNodeIdBytes();
 
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The node.
    */
   com.google.cloud.tpu.v1.Node getNode();
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java
index 096377d74aa1..3df1bc69fe2c 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Request for [DeleteNode][google.cloud.tpu.v1.Tpu.DeleteNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.DeleteNodeRequest}
  */
-public final class DeleteNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class DeleteNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.DeleteNodeRequest)
     DeleteNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use DeleteNodeRequest.newBuilder() to construct.
   private DeleteNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private DeleteNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new DeleteNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.DeleteNodeRequest.class,
-            com.google.cloud.tpu.v1.DeleteNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.DeleteNodeRequest.class, com.google.cloud.tpu.v1.DeleteNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.DeleteNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.DeleteNodeRequest other =
-        (com.google.cloud.tpu.v1.DeleteNodeRequest) obj;
+    com.google.cloud.tpu.v1.DeleteNodeRequest other = (com.google.cloud.tpu.v1.DeleteNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -186,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.DeleteNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.DeleteNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.DeleteNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [DeleteNode][google.cloud.tpu.v1.Tpu.DeleteNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.DeleteNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.DeleteNodeRequest)
       com.google.cloud.tpu.v1.DeleteNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.DeleteNodeRequest.class,
-              com.google.cloud.tpu.v1.DeleteNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.DeleteNodeRequest.class, com.google.cloud.tpu.v1.DeleteNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.DeleteNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -325,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -346,11 +313,8 @@ public com.google.cloud.tpu.v1.DeleteNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.DeleteNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.DeleteNodeRequest result =
-          new com.google.cloud.tpu.v1.DeleteNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.DeleteNodeRequest result = new com.google.cloud.tpu.v1.DeleteNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -366,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.DeleteNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.DeleteNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.DeleteNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v1.DeleteNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -438,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -460,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -489,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -513,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -555,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -590,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.DeleteNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.DeleteNodeRequest)
   private static final com.google.cloud.tpu.v1.DeleteNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.DeleteNodeRequest();
   }
@@ -604,27 +540,27 @@ public static com.google.cloud.tpu.v1.DeleteNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public DeleteNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public DeleteNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -639,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.DeleteNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..4d7d791c980d
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface DeleteNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.DeleteNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java
index 91815ab72a7e..4b18a4301b99 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Request for [GetAcceleratorType][google.cloud.tpu.v1.Tpu.GetAcceleratorType].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.GetAcceleratorTypeRequest}
  */
-public final class GetAcceleratorTypeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetAcceleratorTypeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
     GetAcceleratorTypeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetAcceleratorTypeRequest.newBuilder() to construct.
   private GetAcceleratorTypeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetAcceleratorTypeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetAcceleratorTypeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class,
-            com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.Builder.class);
+            com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.GetAcceleratorTypeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.GetAcceleratorTypeRequest other =
-        (com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) obj;
+    com.google.cloud.tpu.v1.GetAcceleratorTypeRequest other = (com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -187,135 +160,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [GetAcceleratorType][google.cloud.tpu.v1.Tpu.GetAcceleratorType].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.GetAcceleratorTypeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
       com.google.cloud.tpu.v1.GetAcceleratorTypeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class,
-              com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.Builder.class);
+              com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -325,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -346,11 +313,8 @@ public com.google.cloud.tpu.v1.GetAcceleratorTypeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.GetAcceleratorTypeRequest buildPartial() {
-      com.google.cloud.tpu.v1.GetAcceleratorTypeRequest result =
-          new com.google.cloud.tpu.v1.GetAcceleratorTypeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.GetAcceleratorTypeRequest result = new com.google.cloud.tpu.v1.GetAcceleratorTypeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -366,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest res
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v1.GetAcceleratorTypeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -406,8 +369,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest other) {
-      if (other == com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -439,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -461,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -490,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -514,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -556,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -591,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
   private static final com.google.cloud.tpu.v1.GetAcceleratorTypeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.GetAcceleratorTypeRequest();
   }
@@ -605,27 +540,27 @@ public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetAcceleratorTypeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetAcceleratorTypeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -640,4 +575,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v1.GetAcceleratorTypeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java
new file mode 100644
index 000000000000..38110e7d35ab
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface GetAcceleratorTypeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java
similarity index 62%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java
index 772b968c6f55..9551daf435c4 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Request for [GetNode][google.cloud.tpu.v1.Tpu.GetNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.GetNodeRequest}
  */
-public final class GetNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.GetNodeRequest)
     GetNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetNodeRequest.newBuilder() to construct.
   private GetNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.GetNodeRequest.class,
-            com.google.cloud.tpu.v1.GetNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.GetNodeRequest.class, com.google.cloud.tpu.v1.GetNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,14 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.GetNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.GetNodeRequest other = (com.google.cloud.tpu.v1.GetNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -185,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.GetNodeRequest parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.GetNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.GetNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [GetNode][google.cloud.tpu.v1.Tpu.GetNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.GetNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.GetNodeRequest)
       com.google.cloud.tpu.v1.GetNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.GetNodeRequest.class,
-              com.google.cloud.tpu.v1.GetNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.GetNodeRequest.class, com.google.cloud.tpu.v1.GetNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.GetNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -324,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -345,11 +313,8 @@ public com.google.cloud.tpu.v1.GetNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.GetNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.GetNodeRequest result =
-          new com.google.cloud.tpu.v1.GetNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.GetNodeRequest result = new com.google.cloud.tpu.v1.GetNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -365,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.GetNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.GetNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.GetNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v1.GetNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -437,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -459,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -488,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -512,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -554,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -589,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.GetNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.GetNodeRequest)
   private static final com.google.cloud.tpu.v1.GetNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.GetNodeRequest();
   }
@@ -603,27 +540,27 @@ public static com.google.cloud.tpu.v1.GetNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -638,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.GetNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..1e1c45faf8c2
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface GetNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java
index a7d26c5a1428..bd66a32e1199 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Request for
  * [GetTensorFlowVersion][google.cloud.tpu.v1.Tpu.GetTensorFlowVersion].
@@ -28,61 +11,53 @@
  *
  * Protobuf type {@code google.cloud.tpu.v1.GetTensorFlowVersionRequest}
  */
-public final class GetTensorFlowVersionRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetTensorFlowVersionRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
     GetTensorFlowVersionRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetTensorFlowVersionRequest.newBuilder() to construct.
   private GetTensorFlowVersionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetTensorFlowVersionRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetTensorFlowVersionRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class,
-            com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.Builder.class);
+            com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class, com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -124,7 +97,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -136,7 +108,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -160,15 +133,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.GetTensorFlowVersionRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.GetTensorFlowVersionRequest other =
-        (com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) obj;
+    com.google.cloud.tpu.v1.GetTensorFlowVersionRequest other = (com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -188,103 +161,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [GetTensorFlowVersion][google.cloud.tpu.v1.Tpu.GetTensorFlowVersion].
@@ -292,32 +258,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v1.GetTensorFlowVersionRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
       com.google.cloud.tpu.v1.GetTensorFlowVersionRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class,
-              com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.Builder.class);
+              com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class, com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -327,9 +294,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
     }
 
     @java.lang.Override
@@ -348,11 +315,8 @@ public com.google.cloud.tpu.v1.GetTensorFlowVersionRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.GetTensorFlowVersionRequest buildPartial() {
-      com.google.cloud.tpu.v1.GetTensorFlowVersionRequest result =
-          new com.google.cloud.tpu.v1.GetTensorFlowVersionRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.GetTensorFlowVersionRequest result = new com.google.cloud.tpu.v1.GetTensorFlowVersionRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -368,39 +332,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest r
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v1.GetTensorFlowVersionRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -408,8 +371,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest other) {
-      if (other == com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -441,19 +403,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -463,27 +423,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -492,23 +447,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -516,39 +468,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -558,32 +499,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -593,12 +528,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
   private static final com.google.cloud.tpu.v1.GetTensorFlowVersionRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.GetTensorFlowVersionRequest();
   }
@@ -607,27 +542,27 @@ public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetTensorFlowVersionRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetTensorFlowVersionRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -642,4 +577,6 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v1.GetTensorFlowVersionRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java
new file mode 100644
index 000000000000..8be72b5bb0a8
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface GetTensorFlowVersionRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java
index cdde6becacef..17f743848ad6 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Request for
  * [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v1.ListAcceleratorTypesRequest}
  */
-public final class ListAcceleratorTypesRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListAcceleratorTypesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListAcceleratorTypesRequest)
     ListAcceleratorTypesRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesRequest.newBuilder() to construct.
   private ListAcceleratorTypesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListAcceleratorTypesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -47,45 +29,38 @@ private ListAcceleratorTypesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class,
-            com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.Builder.class);
+            com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -94,31 +69,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -129,14 +102,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -145,18 +115,14 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -165,29 +131,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -196,18 +162,14 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   @java.lang.Override
@@ -216,29 +178,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getFilterBytes() {
+  public com.google.protobuf.ByteString
+      getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -247,18 +209,14 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -267,29 +225,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getOrderByBytes() {
+  public com.google.protobuf.ByteString
+      getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -298,7 +256,6 @@ public com.google.protobuf.ByteString getOrderByBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -310,7 +267,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -339,7 +297,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -358,19 +317,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListAcceleratorTypesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ListAcceleratorTypesRequest other =
-        (com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) obj;
-
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
-    if (!getFilter().equals(other.getFilter())) return false;
-    if (!getOrderBy().equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v1.ListAcceleratorTypesRequest other = (com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) obj;
+
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
+    if (!getFilter()
+        .equals(other.getFilter())) return false;
+    if (!getOrderBy()
+        .equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -398,103 +361,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
@@ -502,32 +458,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v1.ListAcceleratorTypesRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListAcceleratorTypesRequest)
       com.google.cloud.tpu.v1.ListAcceleratorTypesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class,
-              com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.Builder.class);
+              com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -541,9 +498,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -562,11 +519,8 @@ public com.google.cloud.tpu.v1.ListAcceleratorTypesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListAcceleratorTypesRequest buildPartial() {
-      com.google.cloud.tpu.v1.ListAcceleratorTypesRequest result =
-          new com.google.cloud.tpu.v1.ListAcceleratorTypesRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.ListAcceleratorTypesRequest result = new com.google.cloud.tpu.v1.ListAcceleratorTypesRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -594,39 +548,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest r
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListAcceleratorTypesRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -634,8 +587,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest other) {
-      if (other == com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -685,43 +637,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 42:
-              {
-                filter_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 42
-            case 50:
-              {
-                orderBy_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 50
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 42: {
+              filter_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 42
+            case 50: {
+              orderBy_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 50
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -731,27 +677,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -760,23 +701,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -784,39 +722,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -826,23 +753,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -850,16 +771,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -867,33 +785,27 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -905,20 +817,18 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -927,21 +837,20 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -949,35 +858,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -987,21 +889,17 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -1011,20 +909,18 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object filter_ = "";
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -1033,21 +929,20 @@ public java.lang.String getFilter() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString getFilterBytes() {
+    public com.google.protobuf.ByteString
+        getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -1055,35 +950,28 @@ public com.google.protobuf.ByteString getFilterBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilter(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -1093,21 +981,17 @@ public Builder clearFilter() {
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilterBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1117,20 +1001,18 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object orderBy_ = "";
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1139,21 +1021,20 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString getOrderByBytes() {
+    public com.google.protobuf.ByteString
+        getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1161,35 +1042,28 @@ public com.google.protobuf.ByteString getOrderByBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderBy(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1199,30 +1073,26 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderByBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1232,12 +1102,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListAcceleratorTypesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListAcceleratorTypesRequest)
   private static final com.google.cloud.tpu.v1.ListAcceleratorTypesRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListAcceleratorTypesRequest();
   }
@@ -1246,27 +1116,27 @@ public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListAcceleratorTypesRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListAcceleratorTypesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1281,4 +1151,6 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v1.ListAcceleratorTypesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java
similarity index 57%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java
index d2b5e3b447ba..9901af4af3f7 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java
@@ -1,142 +1,99 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListAcceleratorTypesRequestOrBuilder
-    extends
+public interface ListAcceleratorTypesRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListAcceleratorTypesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString getFilterBytes();
+  com.google.protobuf.ByteString
+      getFilterBytes();
 
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString getOrderByBytes();
+  com.google.protobuf.ByteString
+      getOrderByBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java
similarity index 72%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java
index 6a1a68f89a7d..473f0b774374 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Response for
  * [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v1.ListAcceleratorTypesResponse}
  */
-public final class ListAcceleratorTypesResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListAcceleratorTypesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListAcceleratorTypesResponse)
     ListAcceleratorTypesResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesResponse.newBuilder() to construct.
   private ListAcceleratorTypesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListAcceleratorTypesResponse() {
     acceleratorTypes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -46,37 +28,33 @@ private ListAcceleratorTypesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class,
-            com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.Builder.class);
+            com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.Builder.class);
   }
 
   public static final int ACCELERATOR_TYPES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List acceleratorTypes_;
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -88,8 +66,6 @@ public java.util.List getAcceleratorTyp
     return acceleratorTypes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -97,13 +73,11 @@ public java.util.List getAcceleratorTyp
    * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getAcceleratorTypesOrBuilderList() {
     return acceleratorTypes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -115,8 +89,6 @@ public int getAcceleratorTypesCount() {
     return acceleratorTypes_.size();
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -128,8 +100,6 @@ public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorTypes(int index) {
     return acceleratorTypes_.get(index);
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -137,23 +107,20 @@ public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorTypes(int index) {
    * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index) {
+  public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
+      int index) {
     return acceleratorTypes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -162,29 +129,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -193,46 +160,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList
+      getUnreachableList() {
     return unreachable_;
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -240,23 +198,20 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString
+      getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -268,7 +223,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
       output.writeMessage(1, acceleratorTypes_.get(i));
     }
@@ -288,7 +244,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, acceleratorTypes_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, acceleratorTypes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -309,17 +266,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListAcceleratorTypesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ListAcceleratorTypesResponse other =
-        (com.google.cloud.tpu.v1.ListAcceleratorTypesResponse) obj;
+    com.google.cloud.tpu.v1.ListAcceleratorTypesResponse other = (com.google.cloud.tpu.v1.ListAcceleratorTypesResponse) obj;
 
-    if (!getAcceleratorTypesList().equals(other.getAcceleratorTypesList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
+    if (!getAcceleratorTypesList()
+        .equals(other.getAcceleratorTypesList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList()
+        .equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -347,103 +306,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for
    * [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
@@ -451,32 +403,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v1.ListAcceleratorTypesResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListAcceleratorTypesResponse)
       com.google.cloud.tpu.v1.ListAcceleratorTypesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class,
-              com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.Builder.class);
+              com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -495,9 +448,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -516,18 +469,14 @@ public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse buildPartial() {
-      com.google.cloud.tpu.v1.ListAcceleratorTypesResponse result =
-          new com.google.cloud.tpu.v1.ListAcceleratorTypesResponse(this);
+      com.google.cloud.tpu.v1.ListAcceleratorTypesResponse result = new com.google.cloud.tpu.v1.ListAcceleratorTypesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v1.ListAcceleratorTypesResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse result) {
       if (acceleratorTypesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           acceleratorTypes_ = java.util.Collections.unmodifiableList(acceleratorTypes_);
@@ -555,39 +504,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListAcceleratorTypesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListAcceleratorTypesResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListAcceleratorTypesResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -595,8 +543,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse other) {
-      if (other == com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.getDefaultInstance()) return this;
       if (acceleratorTypesBuilder_ == null) {
         if (!other.acceleratorTypes_.isEmpty()) {
           if (acceleratorTypes_.isEmpty()) {
@@ -615,10 +562,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse ot
             acceleratorTypesBuilder_ = null;
             acceleratorTypes_ = other.acceleratorTypes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            acceleratorTypesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getAcceleratorTypesFieldBuilder()
-                    : null;
+            acceleratorTypesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getAcceleratorTypesFieldBuilder() : null;
           } else {
             acceleratorTypesBuilder_.addAllMessages(other.acceleratorTypes_);
           }
@@ -665,39 +611,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v1.AcceleratorType m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v1.AcceleratorType.parser(), extensionRegistry);
-                if (acceleratorTypesBuilder_ == null) {
-                  ensureAcceleratorTypesIsMutable();
-                  acceleratorTypes_.add(m);
-                } else {
-                  acceleratorTypesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureUnreachableIsMutable();
-                unreachable_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v1.AcceleratorType m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v1.AcceleratorType.parser(),
+                      extensionRegistry);
+              if (acceleratorTypesBuilder_ == null) {
+                ensureAcceleratorTypesIsMutable();
+                acceleratorTypes_.add(m);
+              } else {
+                acceleratorTypesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureUnreachableIsMutable();
+              unreachable_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -707,29 +650,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List acceleratorTypes_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureAcceleratorTypesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        acceleratorTypes_ =
-            new java.util.ArrayList(acceleratorTypes_);
+        acceleratorTypes_ = new java.util.ArrayList(acceleratorTypes_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.AcceleratorType,
-            com.google.cloud.tpu.v1.AcceleratorType.Builder,
-            com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder>
-        acceleratorTypesBuilder_;
+        com.google.cloud.tpu.v1.AcceleratorType, com.google.cloud.tpu.v1.AcceleratorType.Builder, com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder> acceleratorTypesBuilder_;
 
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -744,8 +679,6 @@ public java.util.List getAcceleratorTyp
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -760,8 +693,6 @@ public int getAcceleratorTypesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -776,15 +707,14 @@ public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorTypes(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public Builder setAcceleratorTypes(int index, com.google.cloud.tpu.v1.AcceleratorType value) {
+    public Builder setAcceleratorTypes(
+        int index, com.google.cloud.tpu.v1.AcceleratorType value) {
       if (acceleratorTypesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -798,8 +728,6 @@ public Builder setAcceleratorTypes(int index, com.google.cloud.tpu.v1.Accelerato
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -818,8 +746,6 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -840,15 +766,14 @@ public Builder addAcceleratorTypes(com.google.cloud.tpu.v1.AcceleratorType value
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public Builder addAcceleratorTypes(int index, com.google.cloud.tpu.v1.AcceleratorType value) {
+    public Builder addAcceleratorTypes(
+        int index, com.google.cloud.tpu.v1.AcceleratorType value) {
       if (acceleratorTypesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -862,8 +787,6 @@ public Builder addAcceleratorTypes(int index, com.google.cloud.tpu.v1.Accelerato
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -882,8 +805,6 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -902,8 +823,6 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -914,7 +833,8 @@ public Builder addAllAcceleratorTypes(
         java.lang.Iterable values) {
       if (acceleratorTypesBuilder_ == null) {
         ensureAcceleratorTypesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, acceleratorTypes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, acceleratorTypes_);
         onChanged();
       } else {
         acceleratorTypesBuilder_.addAllMessages(values);
@@ -922,8 +842,6 @@ public Builder addAllAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -941,8 +859,6 @@ public Builder clearAcceleratorTypes() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -960,20 +876,17 @@ public Builder removeAcceleratorTypes(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public com.google.cloud.tpu.v1.AcceleratorType.Builder getAcceleratorTypesBuilder(int index) {
+    public com.google.cloud.tpu.v1.AcceleratorType.Builder getAcceleratorTypesBuilder(
+        int index) {
       return getAcceleratorTypesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -983,22 +896,19 @@ public com.google.cloud.tpu.v1.AcceleratorType.Builder getAcceleratorTypesBuilde
     public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
         int index) {
       if (acceleratorTypesBuilder_ == null) {
-        return acceleratorTypes_.get(index);
-      } else {
+        return acceleratorTypes_.get(index);  } else {
         return acceleratorTypesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List
-        getAcceleratorTypesOrBuilderList() {
+    public java.util.List 
+         getAcceleratorTypesOrBuilderList() {
       if (acceleratorTypesBuilder_ != null) {
         return acceleratorTypesBuilder_.getMessageOrBuilderList();
       } else {
@@ -1006,8 +916,6 @@ public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBui
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1015,47 +923,38 @@ public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBui
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
     public com.google.cloud.tpu.v1.AcceleratorType.Builder addAcceleratorTypesBuilder() {
-      return getAcceleratorTypesFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance());
+      return getAcceleratorTypesFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public com.google.cloud.tpu.v1.AcceleratorType.Builder addAcceleratorTypesBuilder(int index) {
-      return getAcceleratorTypesFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance());
+    public com.google.cloud.tpu.v1.AcceleratorType.Builder addAcceleratorTypesBuilder(
+        int index) {
+      return getAcceleratorTypesFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List
-        getAcceleratorTypesBuilderList() {
+    public java.util.List 
+         getAcceleratorTypesBuilderList() {
       return getAcceleratorTypesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.AcceleratorType,
-            com.google.cloud.tpu.v1.AcceleratorType.Builder,
-            com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder>
+        com.google.cloud.tpu.v1.AcceleratorType, com.google.cloud.tpu.v1.AcceleratorType.Builder, com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder> 
         getAcceleratorTypesFieldBuilder() {
       if (acceleratorTypesBuilder_ == null) {
-        acceleratorTypesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v1.AcceleratorType,
-                com.google.cloud.tpu.v1.AcceleratorType.Builder,
-                com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder>(
+        acceleratorTypesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v1.AcceleratorType, com.google.cloud.tpu.v1.AcceleratorType.Builder, com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder>(
                 acceleratorTypes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -1067,20 +966,18 @@ public com.google.cloud.tpu.v1.AcceleratorType.Builder addAcceleratorTypesBuilde
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1089,21 +986,20 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1111,35 +1007,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1149,21 +1038,17 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1171,52 +1056,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1224,90 +1099,76 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUnreachable(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachable(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(java.lang.Iterable values) {
+    public Builder addAllUnreachable(
+        java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, unreachable_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1317,30 +1178,26 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachableBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1350,12 +1207,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListAcceleratorTypesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListAcceleratorTypesResponse)
   private static final com.google.cloud.tpu.v1.ListAcceleratorTypesResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListAcceleratorTypesResponse();
   }
@@ -1364,27 +1221,27 @@ public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse getDefaultIns
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListAcceleratorTypesResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListAcceleratorTypesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1399,4 +1256,6 @@ public com.google.protobuf.Parser getParserForType
   public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java
index 22c7fea3df5a..ee4a968d747b 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListAcceleratorTypesResponseOrBuilder
-    extends
+public interface ListAcceleratorTypesResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListAcceleratorTypesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
    */
-  java.util.List getAcceleratorTypesList();
+  java.util.List 
+      getAcceleratorTypesList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -44,8 +25,6 @@ public interface ListAcceleratorTypesResponseOrBuilder
    */
   com.google.cloud.tpu.v1.AcceleratorType getAcceleratorTypes(int index);
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -54,100 +33,82 @@ public interface ListAcceleratorTypesResponseOrBuilder
    */
   int getAcceleratorTypesCount();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
    */
-  java.util.List
+  java.util.List 
       getAcceleratorTypesOrBuilderList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
    */
-  com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index);
+  com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  java.util.List getUnreachableList();
+  java.util.List
+      getUnreachableList();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString getUnreachableBytes(int index);
+  com.google.protobuf.ByteString
+      getUnreachableBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java
index ae9102ad8c4c..d1f9e8c3ca8f 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Request for [ListNodes][google.cloud.tpu.v1.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.ListNodesRequest}
  */
-public final class ListNodesRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListNodesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListNodesRequest)
     ListNodesRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListNodesRequest.newBuilder() to construct.
   private ListNodesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListNodesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -44,45 +26,38 @@ private ListNodesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListNodesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListNodesRequest.class,
-            com.google.cloud.tpu.v1.ListNodesRequest.Builder.class);
+            com.google.cloud.tpu.v1.ListNodesRequest.class, com.google.cloud.tpu.v1.ListNodesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -126,14 +99,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -142,18 +112,14 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -162,29 +128,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -193,7 +159,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -205,7 +170,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -228,7 +194,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -241,16 +208,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListNodesRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.ListNodesRequest other = (com.google.cloud.tpu.v1.ListNodesRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -273,136 +243,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.ListNodesRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.ListNodesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.ListNodesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [ListNodes][google.cloud.tpu.v1.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.ListNodesRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListNodesRequest)
       com.google.cloud.tpu.v1.ListNodesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListNodesRequest.class,
-              com.google.cloud.tpu.v1.ListNodesRequest.Builder.class);
+              com.google.cloud.tpu.v1.ListNodesRequest.class, com.google.cloud.tpu.v1.ListNodesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListNodesRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -414,9 +378,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -435,11 +399,8 @@ public com.google.cloud.tpu.v1.ListNodesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListNodesRequest buildPartial() {
-      com.google.cloud.tpu.v1.ListNodesRequest result =
-          new com.google.cloud.tpu.v1.ListNodesRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.ListNodesRequest result = new com.google.cloud.tpu.v1.ListNodesRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -461,39 +422,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListNodesRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListNodesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListNodesRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListNodesRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -541,31 +501,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -575,27 +531,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -604,23 +555,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -628,39 +576,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -670,23 +607,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -694,16 +625,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -711,33 +639,27 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -749,20 +671,18 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -771,21 +691,20 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -793,35 +712,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -831,30 +743,26 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -864,12 +772,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListNodesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListNodesRequest)
   private static final com.google.cloud.tpu.v1.ListNodesRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListNodesRequest();
   }
@@ -878,27 +786,27 @@ public static com.google.cloud.tpu.v1.ListNodesRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListNodesRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListNodesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -913,4 +821,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.ListNodesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java
similarity index 50%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java
index fdd37af64506..78168640de9e 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java
@@ -1,92 +1,59 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListNodesRequestOrBuilder
-    extends
+public interface ListNodesRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListNodesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java
index 74c66bc55034..befcf2a4ba8b 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Response for [ListNodes][google.cloud.tpu.v1.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.ListNodesResponse}
  */
-public final class ListNodesResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListNodesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListNodesResponse)
     ListNodesResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListNodesResponse.newBuilder() to construct.
   private ListNodesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListNodesResponse() {
     nodes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -45,37 +27,33 @@ private ListNodesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListNodesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListNodesResponse.class,
-            com.google.cloud.tpu.v1.ListNodesResponse.Builder.class);
+            com.google.cloud.tpu.v1.ListNodesResponse.class, com.google.cloud.tpu.v1.ListNodesResponse.Builder.class);
   }
 
   public static final int NODES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List nodes_;
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -87,8 +65,6 @@ public java.util.List getNodesList() {
     return nodes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -96,12 +72,11 @@ public java.util.List getNodesList() {
    * repeated .google.cloud.tpu.v1.Node nodes = 1;
    */
   @java.lang.Override
-  public java.util.List getNodesOrBuilderList() {
+  public java.util.List 
+      getNodesOrBuilderList() {
     return nodes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -113,8 +88,6 @@ public int getNodesCount() {
     return nodes_.size();
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -126,8 +99,6 @@ public com.google.cloud.tpu.v1.Node getNodes(int index) {
     return nodes_.get(index);
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -135,23 +106,20 @@ public com.google.cloud.tpu.v1.Node getNodes(int index) {
    * repeated .google.cloud.tpu.v1.Node nodes = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(int index) {
+  public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(
+      int index) {
     return nodes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -160,29 +128,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -191,46 +159,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList
+      getUnreachableList() {
     return unreachable_;
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -238,23 +197,20 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString
+      getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -266,7 +222,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < nodes_.size(); i++) {
       output.writeMessage(1, nodes_.get(i));
     }
@@ -286,7 +243,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < nodes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, nodes_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, nodes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -307,17 +265,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListNodesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ListNodesResponse other =
-        (com.google.cloud.tpu.v1.ListNodesResponse) obj;
+    com.google.cloud.tpu.v1.ListNodesResponse other = (com.google.cloud.tpu.v1.ListNodesResponse) obj;
 
-    if (!getNodesList().equals(other.getNodesList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
+    if (!getNodesList()
+        .equals(other.getNodesList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList()
+        .equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -344,136 +304,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.ListNodesResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.ListNodesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.ListNodesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for [ListNodes][google.cloud.tpu.v1.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.ListNodesResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListNodesResponse)
       com.google.cloud.tpu.v1.ListNodesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListNodesResponse.class,
-              com.google.cloud.tpu.v1.ListNodesResponse.Builder.class);
+              com.google.cloud.tpu.v1.ListNodesResponse.class, com.google.cloud.tpu.v1.ListNodesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListNodesResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -492,9 +446,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -513,12 +467,9 @@ public com.google.cloud.tpu.v1.ListNodesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListNodesResponse buildPartial() {
-      com.google.cloud.tpu.v1.ListNodesResponse result =
-          new com.google.cloud.tpu.v1.ListNodesResponse(this);
+      com.google.cloud.tpu.v1.ListNodesResponse result = new com.google.cloud.tpu.v1.ListNodesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -551,39 +502,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListNodesResponse result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListNodesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListNodesResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListNodesResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -610,10 +560,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.ListNodesResponse other) {
             nodesBuilder_ = null;
             nodes_ = other.nodes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            nodesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getNodesFieldBuilder()
-                    : null;
+            nodesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getNodesFieldBuilder() : null;
           } else {
             nodesBuilder_.addAllMessages(other.nodes_);
           }
@@ -660,38 +609,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v1.Node m =
-                    input.readMessage(com.google.cloud.tpu.v1.Node.parser(), extensionRegistry);
-                if (nodesBuilder_ == null) {
-                  ensureNodesIsMutable();
-                  nodes_.add(m);
-                } else {
-                  nodesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureUnreachableIsMutable();
-                unreachable_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v1.Node m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v1.Node.parser(),
+                      extensionRegistry);
+              if (nodesBuilder_ == null) {
+                ensureNodesIsMutable();
+                nodes_.add(m);
+              } else {
+                nodesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureUnreachableIsMutable();
+              unreachable_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -701,27 +648,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private java.util.List nodes_ = java.util.Collections.emptyList();
-
+    private java.util.List nodes_ =
+      java.util.Collections.emptyList();
     private void ensureNodesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         nodes_ = new java.util.ArrayList(nodes_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.Node,
-            com.google.cloud.tpu.v1.Node.Builder,
-            com.google.cloud.tpu.v1.NodeOrBuilder>
-        nodesBuilder_;
+        com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder> nodesBuilder_;
 
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -736,8 +677,6 @@ public java.util.List getNodesList() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -752,8 +691,6 @@ public int getNodesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -768,15 +705,14 @@ public com.google.cloud.tpu.v1.Node getNodes(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder setNodes(int index, com.google.cloud.tpu.v1.Node value) {
+    public Builder setNodes(
+        int index, com.google.cloud.tpu.v1.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -790,15 +726,14 @@ public Builder setNodes(int index, com.google.cloud.tpu.v1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder setNodes(int index, com.google.cloud.tpu.v1.Node.Builder builderForValue) {
+    public Builder setNodes(
+        int index, com.google.cloud.tpu.v1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.set(index, builderForValue.build());
@@ -809,8 +744,6 @@ public Builder setNodes(int index, com.google.cloud.tpu.v1.Node.Builder builderF
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -831,15 +764,14 @@ public Builder addNodes(com.google.cloud.tpu.v1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder addNodes(int index, com.google.cloud.tpu.v1.Node value) {
+    public Builder addNodes(
+        int index, com.google.cloud.tpu.v1.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -853,15 +785,14 @@ public Builder addNodes(int index, com.google.cloud.tpu.v1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder addNodes(com.google.cloud.tpu.v1.Node.Builder builderForValue) {
+    public Builder addNodes(
+        com.google.cloud.tpu.v1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(builderForValue.build());
@@ -872,15 +803,14 @@ public Builder addNodes(com.google.cloud.tpu.v1.Node.Builder builderForValue) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder addNodes(int index, com.google.cloud.tpu.v1.Node.Builder builderForValue) {
+    public Builder addNodes(
+        int index, com.google.cloud.tpu.v1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(index, builderForValue.build());
@@ -891,18 +821,18 @@ public Builder addNodes(int index, com.google.cloud.tpu.v1.Node.Builder builderF
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder addAllNodes(java.lang.Iterable values) {
+    public Builder addAllNodes(
+        java.lang.Iterable values) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, nodes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, nodes_);
         onChanged();
       } else {
         nodesBuilder_.addAllMessages(values);
@@ -910,8 +840,6 @@ public Builder addAllNodes(java.lang.Iterable
      * The listed nodes.
      * 

@@ -929,8 +857,6 @@ public Builder clearNodes() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -948,43 +874,39 @@ public Builder removeNodes(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v1.Node.Builder getNodesBuilder(int index) {
+    public com.google.cloud.tpu.v1.Node.Builder getNodesBuilder(
+        int index) {
       return getNodesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(int index) {
+    public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(
+        int index) {
       if (nodesBuilder_ == null) {
-        return nodes_.get(index);
-      } else {
+        return nodes_.get(index);  } else {
         return nodesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public java.util.List getNodesOrBuilderList() {
+    public java.util.List 
+         getNodesOrBuilderList() {
       if (nodesBuilder_ != null) {
         return nodesBuilder_.getMessageOrBuilderList();
       } else {
@@ -992,8 +914,6 @@ public java.util.List getNodesO
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1001,46 +921,42 @@ public java.util.List getNodesO
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
     public com.google.cloud.tpu.v1.Node.Builder addNodesBuilder() {
-      return getNodesFieldBuilder().addBuilder(com.google.cloud.tpu.v1.Node.getDefaultInstance());
+      return getNodesFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v1.Node.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v1.Node.Builder addNodesBuilder(int index) {
-      return getNodesFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v1.Node.getDefaultInstance());
+    public com.google.cloud.tpu.v1.Node.Builder addNodesBuilder(
+        int index) {
+      return getNodesFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v1.Node.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public java.util.List getNodesBuilderList() {
+    public java.util.List 
+         getNodesBuilderList() {
       return getNodesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.Node,
-            com.google.cloud.tpu.v1.Node.Builder,
-            com.google.cloud.tpu.v1.NodeOrBuilder>
+        com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder> 
         getNodesFieldBuilder() {
       if (nodesBuilder_ == null) {
-        nodesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v1.Node,
-                com.google.cloud.tpu.v1.Node.Builder,
-                com.google.cloud.tpu.v1.NodeOrBuilder>(
-                nodes_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        nodesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder>(
+                nodes_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         nodes_ = null;
       }
       return nodesBuilder_;
@@ -1048,20 +964,18 @@ public java.util.List getNodesBuilderList(
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1070,21 +984,20 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1092,35 +1005,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1130,21 +1036,17 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1152,52 +1054,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1205,90 +1097,76 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUnreachable(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachable(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(java.lang.Iterable values) {
+    public Builder addAllUnreachable(
+        java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, unreachable_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1298,30 +1176,26 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachableBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1331,12 +1205,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListNodesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListNodesResponse)
   private static final com.google.cloud.tpu.v1.ListNodesResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListNodesResponse();
   }
@@ -1345,27 +1219,27 @@ public static com.google.cloud.tpu.v1.ListNodesResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListNodesResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListNodesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1380,4 +1254,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.ListNodesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java
index 64efc2a93b5a..95c9ef55efc5 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListNodesResponseOrBuilder
-    extends
+public interface ListNodesResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListNodesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.Node nodes = 1;
    */
-  java.util.List getNodesList();
+  java.util.List 
+      getNodesList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -44,8 +25,6 @@ public interface ListNodesResponseOrBuilder
    */
   com.google.cloud.tpu.v1.Node getNodes(int index);
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -54,99 +33,82 @@ public interface ListNodesResponseOrBuilder
    */
   int getNodesCount();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.Node nodes = 1;
    */
-  java.util.List getNodesOrBuilderList();
+  java.util.List 
+      getNodesOrBuilderList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.Node nodes = 1;
    */
-  com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(int index);
+  com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  java.util.List getUnreachableList();
+  java.util.List
+      getUnreachableList();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString getUnreachableBytes(int index);
+  com.google.protobuf.ByteString
+      getUnreachableBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java
index d1419976c8b9..508c4138d691 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Request for
  * [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v1.ListTensorFlowVersionsRequest}
  */
-public final class ListTensorFlowVersionsRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListTensorFlowVersionsRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListTensorFlowVersionsRequest)
     ListTensorFlowVersionsRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListTensorFlowVersionsRequest.newBuilder() to construct.
   private ListTensorFlowVersionsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListTensorFlowVersionsRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -47,45 +29,38 @@ private ListTensorFlowVersionsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListTensorFlowVersionsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class,
-            com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.Builder.class);
+            com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class, com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -94,31 +69,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -129,14 +102,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -145,18 +115,14 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -165,29 +131,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -196,18 +162,14 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   @java.lang.Override
@@ -216,29 +178,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getFilterBytes() {
+  public com.google.protobuf.ByteString
+      getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -247,18 +209,14 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -267,29 +225,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getOrderByBytes() {
+  public com.google.protobuf.ByteString
+      getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -298,7 +256,6 @@ public com.google.protobuf.ByteString getOrderByBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -310,7 +267,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -339,7 +297,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -358,19 +317,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest other =
-        (com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) obj;
-
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
-    if (!getFilter().equals(other.getFilter())) return false;
-    if (!getOrderBy().equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest other = (com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) obj;
+
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
+    if (!getFilter()
+        .equals(other.getFilter())) return false;
+    if (!getOrderBy()
+        .equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -398,104 +361,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
@@ -503,32 +458,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v1.ListTensorFlowVersionsRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListTensorFlowVersionsRequest)
       com.google.cloud.tpu.v1.ListTensorFlowVersionsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class,
-              com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.Builder.class);
+              com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class, com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -542,9 +498,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -563,11 +519,8 @@ public com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest buildPartial() {
-      com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest result =
-          new com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest result = new com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -595,39 +548,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -635,8 +587,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest other) {
-      if (other == com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -686,43 +637,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 42:
-              {
-                filter_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 42
-            case 50:
-              {
-                orderBy_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 50
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 42: {
+              filter_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 42
+            case 50: {
+              orderBy_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 50
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -732,27 +677,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -761,23 +701,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -785,39 +722,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -827,23 +753,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -851,16 +771,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -868,33 +785,27 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -906,20 +817,18 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -928,21 +837,20 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -950,35 +858,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -988,21 +889,17 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -1012,20 +909,18 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object filter_ = "";
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -1034,21 +929,20 @@ public java.lang.String getFilter() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString getFilterBytes() {
+    public com.google.protobuf.ByteString
+        getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -1056,35 +950,28 @@ public com.google.protobuf.ByteString getFilterBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilter(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -1094,21 +981,17 @@ public Builder clearFilter() {
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilterBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1118,20 +1001,18 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object orderBy_ = "";
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1140,21 +1021,20 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString getOrderByBytes() {
+    public com.google.protobuf.ByteString
+        getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1162,35 +1042,28 @@ public com.google.protobuf.ByteString getOrderByBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderBy(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1200,30 +1073,26 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderByBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1233,12 +1102,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListTensorFlowVersionsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListTensorFlowVersionsRequest)
   private static final com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest();
   }
@@ -1247,27 +1116,27 @@ public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest getDefaultIn
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListTensorFlowVersionsRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListTensorFlowVersionsRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1282,4 +1151,6 @@ public com.google.protobuf.Parser getParserForTyp
   public com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java
similarity index 57%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java
index 98a6e4d49c4d..b69e0e0286a2 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java
@@ -1,142 +1,99 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListTensorFlowVersionsRequestOrBuilder
-    extends
+public interface ListTensorFlowVersionsRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListTensorFlowVersionsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString getFilterBytes();
+  com.google.protobuf.ByteString
+      getFilterBytes();
 
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString getOrderByBytes();
+  com.google.protobuf.ByteString
+      getOrderByBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java
similarity index 73%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java
index 8590eb74fc7f..f8eef8ce5320 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Response for
  * [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
@@ -28,17 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v1.ListTensorFlowVersionsResponse}
  */
-public final class ListTensorFlowVersionsResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListTensorFlowVersionsResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListTensorFlowVersionsResponse)
     ListTensorFlowVersionsResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListTensorFlowVersionsResponse.newBuilder() to construct.
-  private ListTensorFlowVersionsResponse(
-      com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private ListTensorFlowVersionsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListTensorFlowVersionsResponse() {
     tensorflowVersions_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -47,37 +28,33 @@ private ListTensorFlowVersionsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListTensorFlowVersionsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class,
-            com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.Builder.class);
+            com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class, com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.Builder.class);
   }
 
   public static final int TENSORFLOW_VERSIONS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List tensorflowVersions_;
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -89,8 +66,6 @@ public java.util.List getTensorflowVe
     return tensorflowVersions_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -98,13 +73,11 @@ public java.util.List getTensorflowVe
    * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getTensorflowVersionsOrBuilderList() {
     return tensorflowVersions_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -116,8 +89,6 @@ public int getTensorflowVersionsCount() {
     return tensorflowVersions_.size();
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -129,8 +100,6 @@ public com.google.cloud.tpu.v1.TensorFlowVersion getTensorflowVersions(int index
     return tensorflowVersions_.get(index);
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -144,18 +113,14 @@ public com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsO
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -164,29 +129,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -195,46 +160,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList
+      getUnreachableList() {
     return unreachable_;
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -242,23 +198,20 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString
+      getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -270,7 +223,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < tensorflowVersions_.size(); i++) {
       output.writeMessage(1, tensorflowVersions_.get(i));
     }
@@ -290,8 +244,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < tensorflowVersions_.size(); i++) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(1, tensorflowVersions_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, tensorflowVersions_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -312,17 +266,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse other =
-        (com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse) obj;
+    com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse other = (com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse) obj;
 
-    if (!getTensorflowVersionsList().equals(other.getTensorflowVersionsList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
+    if (!getTensorflowVersionsList()
+        .equals(other.getTensorflowVersionsList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList()
+        .equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -350,104 +306,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for
    * [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
@@ -455,32 +403,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v1.ListTensorFlowVersionsResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListTensorFlowVersionsResponse)
       com.google.cloud.tpu.v1.ListTensorFlowVersionsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class,
-              com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.Builder.class);
+              com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class, com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -499,9 +448,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -520,18 +469,14 @@ public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse buildPartial() {
-      com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse result =
-          new com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse(this);
+      com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse result = new com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse result) {
       if (tensorflowVersionsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           tensorflowVersions_ = java.util.Collections.unmodifiableList(tensorflowVersions_);
@@ -559,39 +504,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListTensorFlowVersionsRespons
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -599,8 +543,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse other) {
-      if (other == com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.getDefaultInstance()) return this;
       if (tensorflowVersionsBuilder_ == null) {
         if (!other.tensorflowVersions_.isEmpty()) {
           if (tensorflowVersions_.isEmpty()) {
@@ -619,10 +562,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse
             tensorflowVersionsBuilder_ = null;
             tensorflowVersions_ = other.tensorflowVersions_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            tensorflowVersionsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getTensorflowVersionsFieldBuilder()
-                    : null;
+            tensorflowVersionsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getTensorflowVersionsFieldBuilder() : null;
           } else {
             tensorflowVersionsBuilder_.addAllMessages(other.tensorflowVersions_);
           }
@@ -669,39 +611,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v1.TensorFlowVersion m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v1.TensorFlowVersion.parser(), extensionRegistry);
-                if (tensorflowVersionsBuilder_ == null) {
-                  ensureTensorflowVersionsIsMutable();
-                  tensorflowVersions_.add(m);
-                } else {
-                  tensorflowVersionsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureUnreachableIsMutable();
-                unreachable_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v1.TensorFlowVersion m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v1.TensorFlowVersion.parser(),
+                      extensionRegistry);
+              if (tensorflowVersionsBuilder_ == null) {
+                ensureTensorflowVersionsIsMutable();
+                tensorflowVersions_.add(m);
+              } else {
+                tensorflowVersionsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureUnreachableIsMutable();
+              unreachable_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -711,29 +650,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List tensorflowVersions_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureTensorflowVersionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        tensorflowVersions_ =
-            new java.util.ArrayList(tensorflowVersions_);
+        tensorflowVersions_ = new java.util.ArrayList(tensorflowVersions_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.TensorFlowVersion,
-            com.google.cloud.tpu.v1.TensorFlowVersion.Builder,
-            com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder>
-        tensorflowVersionsBuilder_;
+        com.google.cloud.tpu.v1.TensorFlowVersion, com.google.cloud.tpu.v1.TensorFlowVersion.Builder, com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder> tensorflowVersionsBuilder_;
 
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -748,8 +679,6 @@ public java.util.List getTensorflowVe
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -764,8 +693,6 @@ public int getTensorflowVersionsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -780,8 +707,6 @@ public com.google.cloud.tpu.v1.TensorFlowVersion getTensorflowVersions(int index
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -803,8 +728,6 @@ public Builder setTensorflowVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -823,8 +746,6 @@ public Builder setTensorflowVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -845,8 +766,6 @@ public Builder addTensorflowVersions(com.google.cloud.tpu.v1.TensorFlowVersion v
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -868,8 +787,6 @@ public Builder addTensorflowVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -888,8 +805,6 @@ public Builder addTensorflowVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -908,8 +823,6 @@ public Builder addTensorflowVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -920,7 +833,8 @@ public Builder addAllTensorflowVersions(
         java.lang.Iterable values) {
       if (tensorflowVersionsBuilder_ == null) {
         ensureTensorflowVersionsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, tensorflowVersions_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, tensorflowVersions_);
         onChanged();
       } else {
         tensorflowVersionsBuilder_.addAllMessages(values);
@@ -928,8 +842,6 @@ public Builder addAllTensorflowVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -947,8 +859,6 @@ public Builder clearTensorflowVersions() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -966,8 +876,6 @@ public Builder removeTensorflowVersions(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -979,8 +887,6 @@ public com.google.cloud.tpu.v1.TensorFlowVersion.Builder getTensorflowVersionsBu
       return getTensorflowVersionsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -990,22 +896,19 @@ public com.google.cloud.tpu.v1.TensorFlowVersion.Builder getTensorflowVersionsBu
     public com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsOrBuilder(
         int index) {
       if (tensorflowVersionsBuilder_ == null) {
-        return tensorflowVersions_.get(index);
-      } else {
+        return tensorflowVersions_.get(index);  } else {
         return tensorflowVersionsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
      */
-    public java.util.List
-        getTensorflowVersionsOrBuilderList() {
+    public java.util.List 
+         getTensorflowVersionsOrBuilderList() {
       if (tensorflowVersionsBuilder_ != null) {
         return tensorflowVersionsBuilder_.getMessageOrBuilderList();
       } else {
@@ -1013,8 +916,6 @@ public com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsO
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1022,12 +923,10 @@ public com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsO
      * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
      */
     public com.google.cloud.tpu.v1.TensorFlowVersion.Builder addTensorflowVersionsBuilder() {
-      return getTensorflowVersionsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance());
+      return getTensorflowVersionsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1036,34 +935,26 @@ public com.google.cloud.tpu.v1.TensorFlowVersion.Builder addTensorflowVersionsBu
      */
     public com.google.cloud.tpu.v1.TensorFlowVersion.Builder addTensorflowVersionsBuilder(
         int index) {
-      return getTensorflowVersionsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance());
+      return getTensorflowVersionsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
      */
-    public java.util.List
-        getTensorflowVersionsBuilderList() {
+    public java.util.List 
+         getTensorflowVersionsBuilderList() {
       return getTensorflowVersionsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.TensorFlowVersion,
-            com.google.cloud.tpu.v1.TensorFlowVersion.Builder,
-            com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder>
+        com.google.cloud.tpu.v1.TensorFlowVersion, com.google.cloud.tpu.v1.TensorFlowVersion.Builder, com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder> 
         getTensorflowVersionsFieldBuilder() {
       if (tensorflowVersionsBuilder_ == null) {
-        tensorflowVersionsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v1.TensorFlowVersion,
-                com.google.cloud.tpu.v1.TensorFlowVersion.Builder,
-                com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder>(
+        tensorflowVersionsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v1.TensorFlowVersion, com.google.cloud.tpu.v1.TensorFlowVersion.Builder, com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder>(
                 tensorflowVersions_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -1075,20 +966,18 @@ public com.google.cloud.tpu.v1.TensorFlowVersion.Builder addTensorflowVersionsBu
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1097,21 +986,20 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1119,35 +1007,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1157,21 +1038,17 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1179,52 +1056,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1232,90 +1099,76 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUnreachable(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachable(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(java.lang.Iterable values) {
+    public Builder addAllUnreachable(
+        java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, unreachable_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1325,30 +1178,26 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachableBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1358,12 +1207,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListTensorFlowVersionsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListTensorFlowVersionsResponse)
   private static final com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse();
   }
@@ -1372,27 +1221,27 @@ public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListTensorFlowVersionsResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListTensorFlowVersionsResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1407,4 +1256,6 @@ public com.google.protobuf.Parser getParserForTy
   public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java
index 15d27ff3f5cb..1d97d8a83f45 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListTensorFlowVersionsResponseOrBuilder
-    extends
+public interface ListTensorFlowVersionsResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListTensorFlowVersionsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
    */
-  java.util.List getTensorflowVersionsList();
+  java.util.List 
+      getTensorflowVersionsList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -44,8 +25,6 @@ public interface ListTensorFlowVersionsResponseOrBuilder
    */
   com.google.cloud.tpu.v1.TensorFlowVersion getTensorflowVersions(int index);
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -54,100 +33,82 @@ public interface ListTensorFlowVersionsResponseOrBuilder
    */
   int getTensorflowVersionsCount();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
    */
-  java.util.List
+  java.util.List 
       getTensorflowVersionsOrBuilderList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
    */
-  com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsOrBuilder(int index);
+  com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  java.util.List getUnreachableList();
+  java.util.List
+      getUnreachableList();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString getUnreachableBytes(int index);
+  com.google.protobuf.ByteString
+      getUnreachableBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/LocationName.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/LocationName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/LocationName.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/LocationName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java
index 03cb59d503bf..30a1801b1036 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java
@@ -1,85 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * A network endpoint over which a TPU worker can be reached.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.NetworkEndpoint}
  */
-public final class NetworkEndpoint extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class NetworkEndpoint extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.NetworkEndpoint)
     NetworkEndpointOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use NetworkEndpoint.newBuilder() to construct.
   private NetworkEndpoint(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private NetworkEndpoint() {
     ipAddress_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new NetworkEndpoint();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.NetworkEndpoint.class,
-            com.google.cloud.tpu.v1.NetworkEndpoint.Builder.class);
+            com.google.cloud.tpu.v1.NetworkEndpoint.class, com.google.cloud.tpu.v1.NetworkEndpoint.Builder.class);
   }
 
   public static final int IP_ADDRESS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object ipAddress_ = "";
   /**
-   *
-   *
    * 
    * The IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The ipAddress.
    */
   @java.lang.Override
@@ -88,29 +65,29 @@ public java.lang.String getIpAddress() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       ipAddress_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The bytes for ipAddress.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getIpAddressBytes() {
+  public com.google.protobuf.ByteString
+      getIpAddressBytes() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       ipAddress_ = b;
       return b;
     } else {
@@ -121,14 +98,11 @@ public com.google.protobuf.ByteString getIpAddressBytes() {
   public static final int PORT_FIELD_NUMBER = 2;
   private int port_ = 0;
   /**
-   *
-   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
-   *
    * @return The port.
    */
   @java.lang.Override
@@ -137,7 +111,6 @@ public int getPort() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -149,7 +122,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(ipAddress_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, ipAddress_);
     }
@@ -169,7 +143,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, ipAddress_);
     }
     if (port_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, port_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, port_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -179,15 +154,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.NetworkEndpoint)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.NetworkEndpoint other = (com.google.cloud.tpu.v1.NetworkEndpoint) obj;
 
-    if (!getIpAddress().equals(other.getIpAddress())) return false;
-    if (getPort() != other.getPort()) return false;
+    if (!getIpAddress()
+        .equals(other.getIpAddress())) return false;
+    if (getPort()
+        != other.getPort()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -208,136 +185,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.NetworkEndpoint parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.NetworkEndpoint parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.NetworkEndpoint prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A network endpoint over which a TPU worker can be reached.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.NetworkEndpoint}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.NetworkEndpoint)
       com.google.cloud.tpu.v1.NetworkEndpointOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.NetworkEndpoint.class,
-              com.google.cloud.tpu.v1.NetworkEndpoint.Builder.class);
+              com.google.cloud.tpu.v1.NetworkEndpoint.class, com.google.cloud.tpu.v1.NetworkEndpoint.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.NetworkEndpoint.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -348,9 +319,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
@@ -369,11 +340,8 @@ public com.google.cloud.tpu.v1.NetworkEndpoint build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.NetworkEndpoint buildPartial() {
-      com.google.cloud.tpu.v1.NetworkEndpoint result =
-          new com.google.cloud.tpu.v1.NetworkEndpoint(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.NetworkEndpoint result = new com.google.cloud.tpu.v1.NetworkEndpoint(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -392,39 +360,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.NetworkEndpoint result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.NetworkEndpoint) {
-        return mergeFrom((com.google.cloud.tpu.v1.NetworkEndpoint) other);
+        return mergeFrom((com.google.cloud.tpu.v1.NetworkEndpoint)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -467,25 +434,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                ipAddress_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                port_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              ipAddress_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              port_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -495,25 +459,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object ipAddress_ = "";
     /**
-     *
-     *
      * 
      * The IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @return The ipAddress.
      */
     public java.lang.String getIpAddress() {
       java.lang.Object ref = ipAddress_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         ipAddress_ = s;
         return s;
@@ -522,21 +483,20 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
-     *
-     *
      * 
      * The IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @return The bytes for ipAddress.
      */
-    public com.google.protobuf.ByteString getIpAddressBytes() {
+    public com.google.protobuf.ByteString
+        getIpAddressBytes() {
       java.lang.Object ref = ipAddress_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         ipAddress_ = b;
         return b;
       } else {
@@ -544,35 +504,28 @@ public com.google.protobuf.ByteString getIpAddressBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @param value The ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddress(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setIpAddress(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearIpAddress() {
@@ -582,21 +535,17 @@ public Builder clearIpAddress() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @param value The bytes for ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setIpAddressBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
@@ -604,16 +553,13 @@ public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int port_;
+    private int port_ ;
     /**
-     *
-     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
-     *
      * @return The port.
      */
     @java.lang.Override
@@ -621,33 +567,27 @@ public int getPort() {
       return port_;
     }
     /**
-     *
-     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
-     *
      * @param value The port to set.
      * @return This builder for chaining.
      */
     public Builder setPort(int value) {
-
+      
       port_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPort() {
@@ -656,9 +596,9 @@ public Builder clearPort() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -668,12 +608,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.NetworkEndpoint)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.NetworkEndpoint)
   private static final com.google.cloud.tpu.v1.NetworkEndpoint DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.NetworkEndpoint();
   }
@@ -682,27 +622,27 @@ public static com.google.cloud.tpu.v1.NetworkEndpoint getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public NetworkEndpoint parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public NetworkEndpoint parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -717,4 +657,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.NetworkEndpoint getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java
similarity index 51%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java
index 02f2f949146b..b77928c7db20 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java
@@ -1,62 +1,38 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface NetworkEndpointOrBuilder
-    extends
+public interface NetworkEndpointOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.NetworkEndpoint)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The ipAddress.
    */
   java.lang.String getIpAddress();
   /**
-   *
-   *
    * 
    * The IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The bytes for ipAddress.
    */
-  com.google.protobuf.ByteString getIpAddressBytes();
+  com.google.protobuf.ByteString
+      getIpAddressBytes();
 
   /**
-   *
-   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
-   *
    * @return The port.
    */
   int getPort();
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java
index 289ea470084c..c6ecc32d95c3 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * A TPU instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.Node}
  */
-public final class Node extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Node extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.Node)
     NodeOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Node.newBuilder() to construct.
   private Node(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Node() {
     name_ = "";
     description_ = "";
@@ -57,53 +39,51 @@ private Node() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Node();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_Node_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(int number) {
+  protected com.google.protobuf.MapField internalGetMapField(
+      int number) {
     switch (number) {
       case 24:
         return internalGetLabels();
       default:
-        throw new RuntimeException("Invalid map field number: " + number);
+        throw new RuntimeException(
+            "Invalid map field number: " + number);
     }
   }
-
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.cloud.tpu.v1.Node.class, com.google.cloud.tpu.v1.Node.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * Represents the different states of a TPU node during its lifecycle.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v1.Node.State}
    */
-  public enum State implements com.google.protobuf.ProtocolMessageEnum {
+  public enum State
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * TPU node state is not known/set.
      * 

@@ -112,8 +92,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STATE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * TPU node is being created.
      * 

@@ -122,8 +100,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     CREATING(1),
     /**
-     *
-     *
      * 
      * TPU node has been created.
      * 

@@ -132,8 +108,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     READY(2),
     /**
-     *
-     *
      * 
      * TPU node is restarting.
      * 

@@ -142,8 +116,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     RESTARTING(3),
     /**
-     *
-     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -152,8 +124,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     REIMAGING(4),
     /**
-     *
-     *
      * 
      * TPU node is being deleted.
      * 

@@ -162,8 +132,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     DELETING(5),
     /**
-     *
-     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the `help_description` field.
@@ -173,8 +141,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     REPAIRING(6),
     /**
-     *
-     *
      * 
      * TPU node is stopped.
      * 

@@ -183,8 +149,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STOPPED(8),
     /**
-     *
-     *
      * 
      * TPU node is currently stopping.
      * 

@@ -193,8 +157,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STOPPING(9),
     /**
-     *
-     *
      * 
      * TPU node is currently starting.
      * 

@@ -203,8 +165,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STARTING(10),
     /**
-     *
-     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -213,8 +173,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     PREEMPTED(11),
     /**
-     *
-     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -224,8 +182,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     TERMINATED(12),
     /**
-     *
-     *
      * 
      * TPU node is currently hiding.
      * 

@@ -234,8 +190,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     HIDING(13),
     /**
-     *
-     *
      * 
      * TPU node has been hidden.
      * 

@@ -244,8 +198,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     HIDDEN(14),
     /**
-     *
-     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -257,8 +209,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * TPU node state is not known/set.
      * 

@@ -267,8 +217,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STATE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * TPU node is being created.
      * 

@@ -277,8 +225,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int CREATING_VALUE = 1;
     /**
-     *
-     *
      * 
      * TPU node has been created.
      * 

@@ -287,8 +233,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int READY_VALUE = 2;
     /**
-     *
-     *
      * 
      * TPU node is restarting.
      * 

@@ -297,8 +241,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int RESTARTING_VALUE = 3;
     /**
-     *
-     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -307,8 +249,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int REIMAGING_VALUE = 4;
     /**
-     *
-     *
      * 
      * TPU node is being deleted.
      * 

@@ -317,8 +257,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int DELETING_VALUE = 5;
     /**
-     *
-     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the `help_description` field.
@@ -328,8 +266,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int REPAIRING_VALUE = 6;
     /**
-     *
-     *
      * 
      * TPU node is stopped.
      * 

@@ -338,8 +274,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STOPPED_VALUE = 8;
     /**
-     *
-     *
      * 
      * TPU node is currently stopping.
      * 

@@ -348,8 +282,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STOPPING_VALUE = 9;
     /**
-     *
-     *
      * 
      * TPU node is currently starting.
      * 

@@ -358,8 +290,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STARTING_VALUE = 10;
     /**
-     *
-     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -368,8 +298,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int PREEMPTED_VALUE = 11;
     /**
-     *
-     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -379,8 +307,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int TERMINATED_VALUE = 12;
     /**
-     *
-     *
      * 
      * TPU node is currently hiding.
      * 

@@ -389,8 +315,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HIDING_VALUE = 13;
     /**
-     *
-     *
      * 
      * TPU node has been hidden.
      * 

@@ -399,8 +323,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HIDDEN_VALUE = 14;
     /**
-     *
-     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -409,6 +331,7 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int UNHIDING_VALUE = 15;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -433,73 +356,61 @@ public static State valueOf(int value) {
      */
     public static State forNumber(int value) {
       switch (value) {
-        case 0:
-          return STATE_UNSPECIFIED;
-        case 1:
-          return CREATING;
-        case 2:
-          return READY;
-        case 3:
-          return RESTARTING;
-        case 4:
-          return REIMAGING;
-        case 5:
-          return DELETING;
-        case 6:
-          return REPAIRING;
-        case 8:
-          return STOPPED;
-        case 9:
-          return STOPPING;
-        case 10:
-          return STARTING;
-        case 11:
-          return PREEMPTED;
-        case 12:
-          return TERMINATED;
-        case 13:
-          return HIDING;
-        case 14:
-          return HIDDEN;
-        case 15:
-          return UNHIDING;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+        case 0: return STATE_UNSPECIFIED;
+        case 1: return CREATING;
+        case 2: return READY;
+        case 3: return RESTARTING;
+        case 4: return REIMAGING;
+        case 5: return DELETING;
+        case 6: return REPAIRING;
+        case 8: return STOPPED;
+        case 9: return STOPPING;
+        case 10: return STARTING;
+        case 11: return PREEMPTED;
+        case 12: return TERMINATED;
+        case 13: return HIDING;
+        case 14: return HIDDEN;
+        case 15: return UNHIDING;
+        default: return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        State> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public State findValueByNumber(int number) {
+              return State.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public State findValueByNumber(int number) {
-            return State.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v1.Node.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final State[] VALUES = values();
 
-    public static State valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static State valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -517,8 +428,6 @@ private State(int value) {
   }
 
   /**
-   *
-   *
    * 
    * Health defines the status of a TPU node as reported by
    * Health Monitor.
@@ -526,10 +435,9 @@ private State(int value) {
    *
    * Protobuf enum {@code google.cloud.tpu.v1.Node.Health}
    */
-  public enum Health implements com.google.protobuf.ProtocolMessageEnum {
+  public enum Health
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -538,8 +446,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     HEALTH_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * The resource is healthy.
      * 

@@ -548,8 +454,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     HEALTHY(1),
     /**
-     *
-     *
      * 
      * The resource is unhealthy.
      * 

@@ -558,8 +462,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     DEPRECATED_UNHEALTHY(2),
     /**
-     *
-     *
      * 
      * The resource is unresponsive.
      * 

@@ -568,8 +470,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     TIMEOUT(3),
     /**
-     *
-     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -578,8 +478,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     UNHEALTHY_TENSORFLOW(4),
     /**
-     *
-     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -592,8 +490,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -602,8 +498,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HEALTH_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * The resource is healthy.
      * 

@@ -612,8 +506,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HEALTHY_VALUE = 1;
     /**
-     *
-     *
      * 
      * The resource is unhealthy.
      * 

@@ -622,8 +514,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int DEPRECATED_UNHEALTHY_VALUE = 2;
     /**
-     *
-     *
      * 
      * The resource is unresponsive.
      * 

@@ -632,8 +522,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int TIMEOUT_VALUE = 3;
     /**
-     *
-     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -642,8 +530,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int UNHEALTHY_TENSORFLOW_VALUE = 4;
     /**
-     *
-     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -653,6 +539,7 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int UNHEALTHY_MAINTENANCE_VALUE = 5;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -677,55 +564,52 @@ public static Health valueOf(int value) {
      */
     public static Health forNumber(int value) {
       switch (value) {
-        case 0:
-          return HEALTH_UNSPECIFIED;
-        case 1:
-          return HEALTHY;
-        case 2:
-          return DEPRECATED_UNHEALTHY;
-        case 3:
-          return TIMEOUT;
-        case 4:
-          return UNHEALTHY_TENSORFLOW;
-        case 5:
-          return UNHEALTHY_MAINTENANCE;
-        default:
-          return null;
+        case 0: return HEALTH_UNSPECIFIED;
+        case 1: return HEALTHY;
+        case 2: return DEPRECATED_UNHEALTHY;
+        case 3: return TIMEOUT;
+        case 4: return UNHEALTHY_TENSORFLOW;
+        case 5: return UNHEALTHY_MAINTENANCE;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        Health> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public Health findValueByNumber(int number) {
+              return Health.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public Health findValueByNumber(int number) {
-            return Health.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v1.Node.getDescriptor().getEnumTypes().get(1);
     }
 
     private static final Health[] VALUES = values();
 
-    public static Health valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static Health valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -743,18 +627,15 @@ private Health(int value) {
   }
 
   /**
-   *
-   *
    * 
    * TPU API Version.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v1.Node.ApiVersion}
    */
-  public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
+  public enum ApiVersion
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * API version is unknown.
      * 

@@ -763,8 +644,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     API_VERSION_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -773,8 +652,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     V1_ALPHA1(1),
     /**
-     *
-     *
      * 
      * TPU API V1 version.
      * 

@@ -783,8 +660,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     V1(2),
     /**
-     *
-     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -796,8 +671,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * API version is unknown.
      * 

@@ -806,8 +679,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int API_VERSION_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -816,8 +687,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V1_ALPHA1_VALUE = 1;
     /**
-     *
-     *
      * 
      * TPU API V1 version.
      * 

@@ -826,8 +695,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V1_VALUE = 2;
     /**
-     *
-     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -836,6 +703,7 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V2_ALPHA1_VALUE = 3;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -860,51 +728,50 @@ public static ApiVersion valueOf(int value) {
      */
     public static ApiVersion forNumber(int value) {
       switch (value) {
-        case 0:
-          return API_VERSION_UNSPECIFIED;
-        case 1:
-          return V1_ALPHA1;
-        case 2:
-          return V1;
-        case 3:
-          return V2_ALPHA1;
-        default:
-          return null;
+        case 0: return API_VERSION_UNSPECIFIED;
+        case 1: return V1_ALPHA1;
+        case 2: return V1;
+        case 3: return V2_ALPHA1;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        ApiVersion> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public ApiVersion findValueByNumber(int number) {
+              return ApiVersion.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public ApiVersion findValueByNumber(int number) {
-            return ApiVersion.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v1.Node.getDescriptor().getEnumTypes().get(2);
     }
 
     private static final ApiVersion[] VALUES = values();
 
-    public static ApiVersion valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static ApiVersion valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -922,20 +789,14 @@ private ApiVersion(int value) {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The name.
    */
   @java.lang.Override
@@ -944,31 +805,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -977,18 +836,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int DESCRIPTION_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object description_ = "";
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The description.
    */
   @java.lang.Override
@@ -997,29 +852,29 @@ public java.lang.String getDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       description_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The bytes for description.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDescriptionBytes() {
+  public com.google.protobuf.ByteString
+      getDescriptionBytes() {
     java.lang.Object ref = description_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       description_ = b;
       return b;
     } else {
@@ -1028,18 +883,14 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
   }
 
   public static final int ACCELERATOR_TYPE_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object acceleratorType_ = "";
   /**
-   *
-   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The acceleratorType.
    */
   @java.lang.Override
@@ -1048,29 +899,29 @@ public java.lang.String getAcceleratorType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       acceleratorType_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for acceleratorType.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
+  public com.google.protobuf.ByteString
+      getAcceleratorTypeBytes() {
     java.lang.Object ref = acceleratorType_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       acceleratorType_ = b;
       return b;
     } else {
@@ -1079,12 +930,9 @@ public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
   }
 
   public static final int IP_ADDRESS_FIELD_NUMBER = 8;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object ipAddress_ = "";
   /**
-   *
-   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network address for the TPU Node as visible to Compute Engine
@@ -1092,27 +940,24 @@ public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
    * 

    *
    * string ip_address = 8 [deprecated = true];
-   *
-   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
-   *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
+   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
+   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
    * @return The ipAddress.
    */
   @java.lang.Override
-  @java.lang.Deprecated
-  public java.lang.String getIpAddress() {
+  @java.lang.Deprecated public java.lang.String getIpAddress() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       ipAddress_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network address for the TPU Node as visible to Compute Engine
@@ -1120,18 +965,18 @@ public java.lang.String getIpAddress() {
    * 

    *
    * string ip_address = 8 [deprecated = true];
-   *
-   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
-   *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
+   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
+   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
    * @return The bytes for ipAddress.
    */
   @java.lang.Override
-  @java.lang.Deprecated
-  public com.google.protobuf.ByteString getIpAddressBytes() {
+  @java.lang.Deprecated public com.google.protobuf.ByteString
+      getIpAddressBytes() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       ipAddress_ = b;
       return b;
     } else {
@@ -1140,57 +985,51 @@ public com.google.protobuf.ByteString getIpAddressBytes() {
   }
 
   public static final int PORT_FIELD_NUMBER = 14;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object port_ = "";
   /**
-   *
-   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network port for the TPU Node as visible to Compute Engine instances.
    * 

    *
    * string port = 14 [deprecated = true];
-   *
-   * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
-   *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
+   * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
+   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
    * @return The port.
    */
   @java.lang.Override
-  @java.lang.Deprecated
-  public java.lang.String getPort() {
+  @java.lang.Deprecated public java.lang.String getPort() {
     java.lang.Object ref = port_;
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       port_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network port for the TPU Node as visible to Compute Engine instances.
    * 

    *
    * string port = 14 [deprecated = true];
-   *
-   * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
-   *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
+   * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
+   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
    * @return The bytes for port.
    */
   @java.lang.Override
-  @java.lang.Deprecated
-  public com.google.protobuf.ByteString getPortBytes() {
+  @java.lang.Deprecated public com.google.protobuf.ByteString
+      getPortBytes() {
     java.lang.Object ref = port_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       port_ = b;
       return b;
     } else {
@@ -1201,54 +1040,39 @@ public com.google.protobuf.ByteString getPortBytes() {
   public static final int STATE_FIELD_NUMBER = 9;
   private int state_ = 0;
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for state.
    */
-  @java.lang.Override
-  public int getStateValue() {
+  @java.lang.Override public int getStateValue() {
     return state_;
   }
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The state.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v1.Node.State getState() {
-    com.google.cloud.tpu.v1.Node.State result =
-        com.google.cloud.tpu.v1.Node.State.forNumber(state_);
+  @java.lang.Override public com.google.cloud.tpu.v1.Node.State getState() {
+    com.google.cloud.tpu.v1.Node.State result = com.google.cloud.tpu.v1.Node.State.forNumber(state_);
     return result == null ? com.google.cloud.tpu.v1.Node.State.UNRECOGNIZED : result;
   }
 
   public static final int HEALTH_DESCRIPTION_FIELD_NUMBER = 10;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object healthDescription_ = "";
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The healthDescription.
    */
   @java.lang.Override
@@ -1257,30 +1081,30 @@ public java.lang.String getHealthDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       healthDescription_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for healthDescription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getHealthDescriptionBytes() {
+  public com.google.protobuf.ByteString
+      getHealthDescriptionBytes() {
     java.lang.Object ref = healthDescription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       healthDescription_ = b;
       return b;
     } else {
@@ -1289,18 +1113,14 @@ public com.google.protobuf.ByteString getHealthDescriptionBytes() {
   }
 
   public static final int TENSORFLOW_VERSION_FIELD_NUMBER = 11;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object tensorflowVersion_ = "";
   /**
-   *
-   *
    * 
    * Required. The version of Tensorflow running in the Node.
    * 

    *
    * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The tensorflowVersion.
    */
   @java.lang.Override
@@ -1309,29 +1129,29 @@ public java.lang.String getTensorflowVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       tensorflowVersion_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The version of Tensorflow running in the Node.
    * 

    *
    * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for tensorflowVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTensorflowVersionBytes() {
+  public com.google.protobuf.ByteString
+      getTensorflowVersionBytes() {
     java.lang.Object ref = tensorflowVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       tensorflowVersion_ = b;
       return b;
     } else {
@@ -1340,12 +1160,9 @@ public com.google.protobuf.ByteString getTensorflowVersionBytes() {
   }
 
   public static final int NETWORK_FIELD_NUMBER = 12;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object network_ = "";
   /**
-   *
-   *
    * 
    * The name of a network they wish to peer the TPU node to. It must be a
    * preexisting Compute Engine network inside of the project on which this API
@@ -1353,7 +1170,6 @@ public com.google.protobuf.ByteString getTensorflowVersionBytes() {
    * 

    *
    * string network = 12;
-   *
    * @return The network.
    */
   @java.lang.Override
@@ -1362,15 +1178,14 @@ public java.lang.String getNetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       network_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The name of a network they wish to peer the TPU node to. It must be a
    * preexisting Compute Engine network inside of the project on which this API
@@ -1378,15 +1193,16 @@ public java.lang.String getNetwork() {
    * 

    *
    * string network = 12;
-   *
    * @return The bytes for network.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNetworkBytes() {
+  public com.google.protobuf.ByteString
+      getNetworkBytes() {
     java.lang.Object ref = network_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       network_ = b;
       return b;
     } else {
@@ -1395,12 +1211,9 @@ public com.google.protobuf.ByteString getNetworkBytes() {
   }
 
   public static final int CIDR_BLOCK_FIELD_NUMBER = 13;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object cidrBlock_ = "";
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1413,7 +1226,6 @@ public com.google.protobuf.ByteString getNetworkBytes() {
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The cidrBlock.
    */
   @java.lang.Override
@@ -1422,15 +1234,14 @@ public java.lang.String getCidrBlock() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       cidrBlock_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1443,15 +1254,16 @@ public java.lang.String getCidrBlock() {
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The bytes for cidrBlock.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getCidrBlockBytes() {
+  public com.google.protobuf.ByteString
+      getCidrBlockBytes() {
     java.lang.Object ref = cidrBlock_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       cidrBlock_ = b;
       return b;
     } else {
@@ -1460,12 +1272,9 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
   }
 
   public static final int SERVICE_ACCOUNT_FIELD_NUMBER = 15;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object serviceAccount_ = "";
   /**
-   *
-   *
    * 
    * Output only. The service account used to run the tensor flow services
    * within the node. To share resources, including Google Cloud Storage data,
@@ -1474,7 +1283,6 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
    * 

    *
    * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The serviceAccount.
    */
   @java.lang.Override
@@ -1483,15 +1291,14 @@ public java.lang.String getServiceAccount() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       serviceAccount_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. The service account used to run the tensor flow services
    * within the node. To share resources, including Google Cloud Storage data,
@@ -1500,15 +1307,16 @@ public java.lang.String getServiceAccount() {
    * 

    *
    * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for serviceAccount.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getServiceAccountBytes() {
+  public com.google.protobuf.ByteString
+      getServiceAccountBytes() {
     java.lang.Object ref = serviceAccount_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       serviceAccount_ = b;
       return b;
     } else {
@@ -1519,15 +1327,11 @@ public com.google.protobuf.ByteString getServiceAccountBytes() {
   public static final int CREATE_TIME_FIELD_NUMBER = 16;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -1535,15 +1339,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The createTime.
    */
   @java.lang.Override
@@ -1551,14 +1351,11 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
@@ -1568,14 +1365,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SCHEDULING_CONFIG_FIELD_NUMBER = 17;
   private com.google.cloud.tpu.v1.SchedulingConfig schedulingConfig_;
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
-   *
    * @return Whether the schedulingConfig field is set.
    */
   @java.lang.Override
@@ -1583,25 +1377,18 @@ public boolean hasSchedulingConfig() {
     return schedulingConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
-   *
    * @return The schedulingConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v1.SchedulingConfig getSchedulingConfig() {
-    return schedulingConfig_ == null
-        ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()
-        : schedulingConfig_;
+    return schedulingConfig_ == null ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
   }
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

@@ -1610,166 +1397,133 @@ public com.google.cloud.tpu.v1.SchedulingConfig getSchedulingConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v1.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder() {
-    return schedulingConfig_ == null
-        ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()
-        : schedulingConfig_;
+    return schedulingConfig_ == null ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
   }
 
   public static final int NETWORK_ENDPOINTS_FIELD_NUMBER = 21;
-
   @SuppressWarnings("serial")
   private java.util.List networkEndpoints_;
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public java.util.List getNetworkEndpointsList() {
     return networkEndpoints_;
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getNetworkEndpointsOrBuilderList() {
     return networkEndpoints_;
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public int getNetworkEndpointsCount() {
     return networkEndpoints_.size();
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v1.NetworkEndpoint getNetworkEndpoints(int index) {
     return networkEndpoints_.get(index);
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index) {
+  public com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
+      int index) {
     return networkEndpoints_.get(index);
   }
 
   public static final int HEALTH_FIELD_NUMBER = 22;
   private int health_ = 0;
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v1.Node.Health health = 22;
-   *
    * @return The enum numeric value on the wire for health.
    */
-  @java.lang.Override
-  public int getHealthValue() {
+  @java.lang.Override public int getHealthValue() {
     return health_;
   }
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v1.Node.Health health = 22;
-   *
    * @return The health.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v1.Node.Health getHealth() {
-    com.google.cloud.tpu.v1.Node.Health result =
-        com.google.cloud.tpu.v1.Node.Health.forNumber(health_);
+  @java.lang.Override public com.google.cloud.tpu.v1.Node.Health getHealth() {
+    com.google.cloud.tpu.v1.Node.Health result = com.google.cloud.tpu.v1.Node.Health.forNumber(health_);
     return result == null ? com.google.cloud.tpu.v1.Node.Health.UNRECOGNIZED : result;
   }
 
   public static final int LABELS_FIELD_NUMBER = 24;
-
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry defaultEntry =
-        com.google.protobuf.MapEntry.newDefaultInstance(
-            com.google.cloud.tpu.v1.CloudTpuProto
-                .internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor,
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "",
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "");
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, java.lang.String> defaultEntry =
+            com.google.protobuf.MapEntry
+            .newDefaultInstance(
+                com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "");
   }
-
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField labels_;
-
-  private com.google.protobuf.MapField internalGetLabels() {
+  private com.google.protobuf.MapField<
+      java.lang.String, java.lang.String> labels_;
+  private com.google.protobuf.MapField
+  internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
-
   public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1777,21 +1531,20 @@ public int getLabelsCount() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public boolean containsLabels(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsLabels(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /** Use {@link #getLabelsMap()} instead. */
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1803,8 +1556,6 @@ public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1812,19 +1563,17 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public /* nullable */ java.lang.String getLabelsOrDefault(
+  public /* nullable */
+java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetLabels().getMap();
+java.lang.String defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1832,11 +1581,11 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public java.lang.String getLabelsOrThrow(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetLabels().getMap();
+  public java.lang.String getLabelsOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1846,8 +1595,6 @@ public java.lang.String getLabelsOrThrow(java.lang.String key) {
   public static final int USE_SERVICE_NETWORKING_FIELD_NUMBER = 27;
   private boolean useServiceNetworking_ = false;
   /**
-   *
-   *
    * 
    * Whether the VPC peering for the node is set up through Service Networking
    * API. The VPC Peering should be set up before provisioning the node.
@@ -1857,7 +1604,6 @@ public java.lang.String getLabelsOrThrow(java.lang.String key) {
    * 

    *
    * bool use_service_networking = 27;
-   *
    * @return The useServiceNetworking.
    */
   @java.lang.Override
@@ -1868,125 +1614,91 @@ public boolean getUseServiceNetworking() {
   public static final int API_VERSION_FIELD_NUMBER = 38;
   private int apiVersion_ = 0;
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for apiVersion.
    */
-  @java.lang.Override
-  public int getApiVersionValue() {
+  @java.lang.Override public int getApiVersionValue() {
     return apiVersion_;
   }
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The apiVersion.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v1.Node.ApiVersion getApiVersion() {
-    com.google.cloud.tpu.v1.Node.ApiVersion result =
-        com.google.cloud.tpu.v1.Node.ApiVersion.forNumber(apiVersion_);
+  @java.lang.Override public com.google.cloud.tpu.v1.Node.ApiVersion getApiVersion() {
+    com.google.cloud.tpu.v1.Node.ApiVersion result = com.google.cloud.tpu.v1.Node.ApiVersion.forNumber(apiVersion_);
     return result == null ? com.google.cloud.tpu.v1.Node.ApiVersion.UNRECOGNIZED : result;
   }
 
   public static final int SYMPTOMS_FIELD_NUMBER = 39;
-
   @SuppressWarnings("serial")
   private java.util.List symptoms_;
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public java.util.List getSymptomsList() {
     return symptoms_;
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getSymptomsOrBuilderList() {
     return symptoms_;
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public int getSymptomsCount() {
     return symptoms_.size();
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v1.Symptom getSymptoms(int index) {
     return symptoms_.get(index);
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(int index) {
+  public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(
+      int index) {
     return symptoms_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1998,7 +1710,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -2044,13 +1757,16 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (health_ != com.google.cloud.tpu.v1.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
       output.writeEnum(22, health_);
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 24);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetLabels(),
+        LabelsDefaultEntryHolder.defaultEntry,
+        24);
     if (useServiceNetworking_ != false) {
       output.writeBool(27, useServiceNetworking_);
     }
-    if (apiVersion_
-        != com.google.cloud.tpu.v1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+    if (apiVersion_ != com.google.cloud.tpu.v1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
       output.writeEnum(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
@@ -2078,7 +1794,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(8, ipAddress_);
     }
     if (state_ != com.google.cloud.tpu.v1.Node.State.STATE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(9, state_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(9, state_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(healthDescription_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(10, healthDescription_);
@@ -2099,37 +1816,42 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(15, serviceAccount_);
     }
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(16, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(16, getCreateTime());
     }
     if (schedulingConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(17, getSchedulingConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(17, getSchedulingConfig());
     }
     for (int i = 0; i < networkEndpoints_.size(); i++) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(21, networkEndpoints_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(21, networkEndpoints_.get(i));
     }
     if (health_ != com.google.cloud.tpu.v1.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(22, health_);
-    }
-    for (java.util.Map.Entry entry :
-        internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry labels__ =
-          LabelsDefaultEntryHolder.defaultEntry
-              .newBuilderForType()
-              .setKey(entry.getKey())
-              .setValue(entry.getValue())
-              .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(24, labels__);
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(22, health_);
+    }
+    for (java.util.Map.Entry entry
+         : internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(24, labels__);
     }
     if (useServiceNetworking_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(27, useServiceNetworking_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(27, useServiceNetworking_);
     }
-    if (apiVersion_
-        != com.google.cloud.tpu.v1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(38, apiVersion_);
+    if (apiVersion_ != com.google.cloud.tpu.v1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(39, symptoms_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(39, symptoms_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -2139,38 +1861,54 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.Node)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.Node other = (com.google.cloud.tpu.v1.Node) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getDescription().equals(other.getDescription())) return false;
-    if (!getAcceleratorType().equals(other.getAcceleratorType())) return false;
-    if (!getIpAddress().equals(other.getIpAddress())) return false;
-    if (!getPort().equals(other.getPort())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getDescription()
+        .equals(other.getDescription())) return false;
+    if (!getAcceleratorType()
+        .equals(other.getAcceleratorType())) return false;
+    if (!getIpAddress()
+        .equals(other.getIpAddress())) return false;
+    if (!getPort()
+        .equals(other.getPort())) return false;
     if (state_ != other.state_) return false;
-    if (!getHealthDescription().equals(other.getHealthDescription())) return false;
-    if (!getTensorflowVersion().equals(other.getTensorflowVersion())) return false;
-    if (!getNetwork().equals(other.getNetwork())) return false;
-    if (!getCidrBlock().equals(other.getCidrBlock())) return false;
-    if (!getServiceAccount().equals(other.getServiceAccount())) return false;
+    if (!getHealthDescription()
+        .equals(other.getHealthDescription())) return false;
+    if (!getTensorflowVersion()
+        .equals(other.getTensorflowVersion())) return false;
+    if (!getNetwork()
+        .equals(other.getNetwork())) return false;
+    if (!getCidrBlock()
+        .equals(other.getCidrBlock())) return false;
+    if (!getServiceAccount()
+        .equals(other.getServiceAccount())) return false;
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasSchedulingConfig() != other.hasSchedulingConfig()) return false;
     if (hasSchedulingConfig()) {
-      if (!getSchedulingConfig().equals(other.getSchedulingConfig())) return false;
+      if (!getSchedulingConfig()
+          .equals(other.getSchedulingConfig())) return false;
     }
-    if (!getNetworkEndpointsList().equals(other.getNetworkEndpointsList())) return false;
+    if (!getNetworkEndpointsList()
+        .equals(other.getNetworkEndpointsList())) return false;
     if (health_ != other.health_) return false;
-    if (!internalGetLabels().equals(other.internalGetLabels())) return false;
-    if (getUseServiceNetworking() != other.getUseServiceNetworking()) return false;
+    if (!internalGetLabels().equals(
+        other.internalGetLabels())) return false;
+    if (getUseServiceNetworking()
+        != other.getUseServiceNetworking()) return false;
     if (apiVersion_ != other.apiVersion_) return false;
-    if (!getSymptomsList().equals(other.getSymptomsList())) return false;
+    if (!getSymptomsList()
+        .equals(other.getSymptomsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -2223,7 +1961,8 @@ public int hashCode() {
       hash = (53 * hash) + internalGetLabels().hashCode();
     }
     hash = (37 * hash) + USE_SERVICE_NETWORKING_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getUseServiceNetworking());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getUseServiceNetworking());
     hash = (37 * hash) + API_VERSION_FIELD_NUMBER;
     hash = (53 * hash) + apiVersion_;
     if (getSymptomsCount() > 0) {
@@ -2235,154 +1974,152 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.Node parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.Node parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.Node parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.Node parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.cloud.tpu.v1.Node parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.Node parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.Node parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.Node parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.Node parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.Node parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.Node parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.Node parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.Node parseFrom(com.google.protobuf.CodedInputStream input)
+  public static com.google.cloud.tpu.v1.Node parseFrom(
+      com.google.protobuf.CodedInputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.Node parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.Node prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A TPU instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.Node}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.Node)
       com.google.cloud.tpu.v1.NodeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_Node_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMapField(
+        int number) {
       switch (number) {
         case 24:
           return internalGetLabels();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(
+        int number) {
       switch (number) {
         case 24:
           return internalGetMutableLabels();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.cloud.tpu.v1.Node.class, com.google.cloud.tpu.v1.Node.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.Node.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -2430,9 +2167,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_Node_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_descriptor;
     }
 
     @java.lang.Override
@@ -2453,9 +2190,7 @@ public com.google.cloud.tpu.v1.Node build() {
     public com.google.cloud.tpu.v1.Node buildPartial() {
       com.google.cloud.tpu.v1.Node result = new com.google.cloud.tpu.v1.Node(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -2517,11 +2252,14 @@ private void buildPartial0(com.google.cloud.tpu.v1.Node result) {
         result.serviceAccount_ = serviceAccount_;
       }
       if (((from_bitField0_ & 0x00000800) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00001000) != 0)) {
-        result.schedulingConfig_ =
-            schedulingConfigBuilder_ == null ? schedulingConfig_ : schedulingConfigBuilder_.build();
+        result.schedulingConfig_ = schedulingConfigBuilder_ == null
+            ? schedulingConfig_
+            : schedulingConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00004000) != 0)) {
         result.health_ = health_;
@@ -2542,39 +2280,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.Node result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.Node) {
-        return mergeFrom((com.google.cloud.tpu.v1.Node) other);
+        return mergeFrom((com.google.cloud.tpu.v1.Node)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2660,10 +2397,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.Node other) {
             networkEndpointsBuilder_ = null;
             networkEndpoints_ = other.networkEndpoints_;
             bitField0_ = (bitField0_ & ~0x00002000);
-            networkEndpointsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getNetworkEndpointsFieldBuilder()
-                    : null;
+            networkEndpointsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getNetworkEndpointsFieldBuilder() : null;
           } else {
             networkEndpointsBuilder_.addAllMessages(other.networkEndpoints_);
           }
@@ -2672,7 +2408,8 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.Node other) {
       if (other.health_ != 0) {
         setHealthValue(other.getHealthValue());
       }
-      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(
+          other.internalGetLabels());
       bitField0_ |= 0x00008000;
       if (other.getUseServiceNetworking() != false) {
         setUseServiceNetworking(other.getUseServiceNetworking());
@@ -2698,10 +2435,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.Node other) {
             symptomsBuilder_ = null;
             symptoms_ = other.symptoms_;
             bitField0_ = (bitField0_ & ~0x00040000);
-            symptomsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getSymptomsFieldBuilder()
-                    : null;
+            symptomsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getSymptomsFieldBuilder() : null;
           } else {
             symptomsBuilder_.addAllMessages(other.symptoms_);
           }
@@ -2733,147 +2469,131 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 26:
-              {
-                description_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 26
-            case 42:
-              {
-                acceleratorType_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 42
-            case 66:
-              {
-                ipAddress_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 66
-            case 72:
-              {
-                state_ = input.readEnum();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 72
-            case 82:
-              {
-                healthDescription_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 82
-            case 90:
-              {
-                tensorflowVersion_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000080;
-                break;
-              } // case 90
-            case 98:
-              {
-                network_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000100;
-                break;
-              } // case 98
-            case 106:
-              {
-                cidrBlock_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000200;
-                break;
-              } // case 106
-            case 114:
-              {
-                port_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 114
-            case 122:
-              {
-                serviceAccount_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000400;
-                break;
-              } // case 122
-            case 130:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000800;
-                break;
-              } // case 130
-            case 138:
-              {
-                input.readMessage(
-                    getSchedulingConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00001000;
-                break;
-              } // case 138
-            case 170:
-              {
-                com.google.cloud.tpu.v1.NetworkEndpoint m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v1.NetworkEndpoint.parser(), extensionRegistry);
-                if (networkEndpointsBuilder_ == null) {
-                  ensureNetworkEndpointsIsMutable();
-                  networkEndpoints_.add(m);
-                } else {
-                  networkEndpointsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 170
-            case 176:
-              {
-                health_ = input.readEnum();
-                bitField0_ |= 0x00004000;
-                break;
-              } // case 176
-            case 194:
-              {
-                com.google.protobuf.MapEntry labels__ =
-                    input.readMessage(
-                        LabelsDefaultEntryHolder.defaultEntry.getParserForType(),
-                        extensionRegistry);
-                internalGetMutableLabels()
-                    .getMutableMap()
-                    .put(labels__.getKey(), labels__.getValue());
-                bitField0_ |= 0x00008000;
-                break;
-              } // case 194
-            case 216:
-              {
-                useServiceNetworking_ = input.readBool();
-                bitField0_ |= 0x00010000;
-                break;
-              } // case 216
-            case 304:
-              {
-                apiVersion_ = input.readEnum();
-                bitField0_ |= 0x00020000;
-                break;
-              } // case 304
-            case 314:
-              {
-                com.google.cloud.tpu.v1.Symptom m =
-                    input.readMessage(com.google.cloud.tpu.v1.Symptom.parser(), extensionRegistry);
-                if (symptomsBuilder_ == null) {
-                  ensureSymptomsIsMutable();
-                  symptoms_.add(m);
-                } else {
-                  symptomsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 314
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 26: {
+              description_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 26
+            case 42: {
+              acceleratorType_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 42
+            case 66: {
+              ipAddress_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 66
+            case 72: {
+              state_ = input.readEnum();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 72
+            case 82: {
+              healthDescription_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 82
+            case 90: {
+              tensorflowVersion_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000080;
+              break;
+            } // case 90
+            case 98: {
+              network_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000100;
+              break;
+            } // case 98
+            case 106: {
+              cidrBlock_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000200;
+              break;
+            } // case 106
+            case 114: {
+              port_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 114
+            case 122: {
+              serviceAccount_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000400;
+              break;
+            } // case 122
+            case 130: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000800;
+              break;
+            } // case 130
+            case 138: {
+              input.readMessage(
+                  getSchedulingConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00001000;
+              break;
+            } // case 138
+            case 170: {
+              com.google.cloud.tpu.v1.NetworkEndpoint m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v1.NetworkEndpoint.parser(),
+                      extensionRegistry);
+              if (networkEndpointsBuilder_ == null) {
+                ensureNetworkEndpointsIsMutable();
+                networkEndpoints_.add(m);
+              } else {
+                networkEndpointsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 170
+            case 176: {
+              health_ = input.readEnum();
+              bitField0_ |= 0x00004000;
+              break;
+            } // case 176
+            case 194: {
+              com.google.protobuf.MapEntry
+              labels__ = input.readMessage(
+                  LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              internalGetMutableLabels().getMutableMap().put(
+                  labels__.getKey(), labels__.getValue());
+              bitField0_ |= 0x00008000;
+              break;
+            } // case 194
+            case 216: {
+              useServiceNetworking_ = input.readBool();
+              bitField0_ |= 0x00010000;
+              break;
+            } // case 216
+            case 304: {
+              apiVersion_ = input.readEnum();
+              bitField0_ |= 0x00020000;
+              break;
+            } // case 304
+            case 314: {
+              com.google.cloud.tpu.v1.Symptom m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v1.Symptom.parser(),
+                      extensionRegistry);
+              if (symptomsBuilder_ == null) {
+                ensureSymptomsIsMutable();
+                symptoms_.add(m);
+              } else {
+                symptomsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 314
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2883,27 +2603,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -2912,23 +2627,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -2936,39 +2648,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -2978,23 +2679,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -3004,20 +2699,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object description_ = "";
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @return The description.
      */
     public java.lang.String getDescription() {
       java.lang.Object ref = description_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         description_ = s;
         return s;
@@ -3026,21 +2719,20 @@ public java.lang.String getDescription() {
       }
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @return The bytes for description.
      */
-    public com.google.protobuf.ByteString getDescriptionBytes() {
+    public com.google.protobuf.ByteString
+        getDescriptionBytes() {
       java.lang.Object ref = description_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         description_ = b;
         return b;
       } else {
@@ -3048,35 +2740,28 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @param value The description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescription(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDescription(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       description_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDescription() {
@@ -3086,21 +2771,17 @@ public Builder clearDescription() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @param value The bytes for description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDescriptionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       description_ = value;
       bitField0_ |= 0x00000002;
@@ -3110,20 +2791,18 @@ public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object acceleratorType_ = "";
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The acceleratorType.
      */
     public java.lang.String getAcceleratorType() {
       java.lang.Object ref = acceleratorType_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         acceleratorType_ = s;
         return s;
@@ -3132,21 +2811,20 @@ public java.lang.String getAcceleratorType() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for acceleratorType.
      */
-    public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
+    public com.google.protobuf.ByteString
+        getAcceleratorTypeBytes() {
       java.lang.Object ref = acceleratorType_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         acceleratorType_ = b;
         return b;
       } else {
@@ -3154,35 +2832,28 @@ public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorType(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAcceleratorType(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearAcceleratorType() {
@@ -3192,21 +2863,17 @@ public Builder clearAcceleratorType() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAcceleratorTypeBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
@@ -3216,8 +2883,6 @@ public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object ipAddress_ = "";
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -3225,16 +2890,15 @@ public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @return The ipAddress.
      */
-    @java.lang.Deprecated
-    public java.lang.String getIpAddress() {
+    @java.lang.Deprecated public java.lang.String getIpAddress() {
       java.lang.Object ref = ipAddress_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         ipAddress_ = s;
         return s;
@@ -3243,8 +2907,6 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -3252,17 +2914,17 @@ public java.lang.String getIpAddress() {
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @return The bytes for ipAddress.
      */
-    @java.lang.Deprecated
-    public com.google.protobuf.ByteString getIpAddressBytes() {
+    @java.lang.Deprecated public com.google.protobuf.ByteString
+        getIpAddressBytes() {
       java.lang.Object ref = ipAddress_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         ipAddress_ = b;
         return b;
       } else {
@@ -3270,8 +2932,6 @@ public com.google.protobuf.ByteString getIpAddressBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -3279,25 +2939,20 @@ public com.google.protobuf.ByteString getIpAddressBytes() {
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @param value The ipAddress to set.
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated
-    public Builder setIpAddress(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    @java.lang.Deprecated public Builder setIpAddress(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ipAddress_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -3305,21 +2960,17 @@ public Builder setIpAddress(java.lang.String value) {
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated
-    public Builder clearIpAddress() {
+    @java.lang.Deprecated public Builder clearIpAddress() {
       ipAddress_ = getDefaultInstance().getIpAddress();
       bitField0_ = (bitField0_ & ~0x00000008);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -3327,17 +2978,14 @@ public Builder clearIpAddress() {
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @param value The bytes for ipAddress to set.
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated
-    public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    @java.lang.Deprecated public Builder setIpAddressBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ipAddress_ = value;
       bitField0_ |= 0x00000008;
@@ -3347,24 +2995,21 @@ public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object port_ = "";
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @return The port.
      */
-    @java.lang.Deprecated
-    public java.lang.String getPort() {
+    @java.lang.Deprecated public java.lang.String getPort() {
       java.lang.Object ref = port_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         port_ = s;
         return s;
@@ -3373,25 +3018,23 @@ public java.lang.String getPort() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @return The bytes for port.
      */
-    @java.lang.Deprecated
-    public com.google.protobuf.ByteString getPortBytes() {
+    @java.lang.Deprecated public com.google.protobuf.ByteString
+        getPortBytes() {
       java.lang.Object ref = port_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         port_ = b;
         return b;
       } else {
@@ -3399,71 +3042,57 @@ public com.google.protobuf.ByteString getPortBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @param value The port to set.
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated
-    public Builder setPort(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    @java.lang.Deprecated public Builder setPort(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       port_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated
-    public Builder clearPort() {
+    @java.lang.Deprecated public Builder clearPort() {
       port_ = getDefaultInstance().getPort();
       bitField0_ = (bitField0_ & ~0x00000010);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     *
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
-     *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
+     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @param value The bytes for port to set.
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated
-    public Builder setPortBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    @java.lang.Deprecated public Builder setPortBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       port_ = value;
       bitField0_ |= 0x00000010;
@@ -3473,31 +3102,22 @@ public Builder setPortBytes(com.google.protobuf.ByteString value) {
 
     private int state_ = 0;
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The enum numeric value on the wire for state.
      */
-    @java.lang.Override
-    public int getStateValue() {
+    @java.lang.Override public int getStateValue() {
       return state_;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The enum numeric value on the wire for state to set.
      * @return This builder for chaining.
      */
@@ -3508,33 +3128,24 @@ public Builder setStateValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The state.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v1.Node.State getState() {
-      com.google.cloud.tpu.v1.Node.State result =
-          com.google.cloud.tpu.v1.Node.State.forNumber(state_);
+      com.google.cloud.tpu.v1.Node.State result = com.google.cloud.tpu.v1.Node.State.forNumber(state_);
       return result == null ? com.google.cloud.tpu.v1.Node.State.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The state to set.
      * @return This builder for chaining.
      */
@@ -3548,15 +3159,11 @@ public Builder setState(com.google.cloud.tpu.v1.Node.State value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return This builder for chaining.
      */
     public Builder clearState() {
@@ -3568,21 +3175,19 @@ public Builder clearState() {
 
     private java.lang.Object healthDescription_ = "";
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The healthDescription.
      */
     public java.lang.String getHealthDescription() {
       java.lang.Object ref = healthDescription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         healthDescription_ = s;
         return s;
@@ -3591,22 +3196,21 @@ public java.lang.String getHealthDescription() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The bytes for healthDescription.
      */
-    public com.google.protobuf.ByteString getHealthDescriptionBytes() {
+    public com.google.protobuf.ByteString
+        getHealthDescriptionBytes() {
       java.lang.Object ref = healthDescription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         healthDescription_ = b;
         return b;
       } else {
@@ -3614,37 +3218,30 @@ public com.google.protobuf.ByteString getHealthDescriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescription(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setHealthDescription(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       healthDescription_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return This builder for chaining.
      */
     public Builder clearHealthDescription() {
@@ -3654,22 +3251,18 @@ public Builder clearHealthDescription() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The bytes for healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescriptionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setHealthDescriptionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       healthDescription_ = value;
       bitField0_ |= 0x00000040;
@@ -3679,20 +3272,18 @@ public Builder setHealthDescriptionBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object tensorflowVersion_ = "";
     /**
-     *
-     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The tensorflowVersion.
      */
     public java.lang.String getTensorflowVersion() {
       java.lang.Object ref = tensorflowVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         tensorflowVersion_ = s;
         return s;
@@ -3701,21 +3292,20 @@ public java.lang.String getTensorflowVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for tensorflowVersion.
      */
-    public com.google.protobuf.ByteString getTensorflowVersionBytes() {
+    public com.google.protobuf.ByteString
+        getTensorflowVersionBytes() {
       java.lang.Object ref = tensorflowVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         tensorflowVersion_ = b;
         return b;
       } else {
@@ -3723,35 +3313,28 @@ public com.google.protobuf.ByteString getTensorflowVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The tensorflowVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setTensorflowVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTensorflowVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       tensorflowVersion_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearTensorflowVersion() {
@@ -3761,21 +3344,17 @@ public Builder clearTensorflowVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for tensorflowVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setTensorflowVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTensorflowVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       tensorflowVersion_ = value;
       bitField0_ |= 0x00000080;
@@ -3785,8 +3364,6 @@ public Builder setTensorflowVersionBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object network_ = "";
     /**
-     *
-     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3794,13 +3371,13 @@ public Builder setTensorflowVersionBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string network = 12;
-     *
      * @return The network.
      */
     public java.lang.String getNetwork() {
       java.lang.Object ref = network_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         network_ = s;
         return s;
@@ -3809,8 +3386,6 @@ public java.lang.String getNetwork() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3818,14 +3393,15 @@ public java.lang.String getNetwork() {
      * 

      *
      * string network = 12;
-     *
      * @return The bytes for network.
      */
-    public com.google.protobuf.ByteString getNetworkBytes() {
+    public com.google.protobuf.ByteString
+        getNetworkBytes() {
       java.lang.Object ref = network_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         network_ = b;
         return b;
       } else {
@@ -3833,8 +3409,6 @@ public com.google.protobuf.ByteString getNetworkBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3842,22 +3416,18 @@ public com.google.protobuf.ByteString getNetworkBytes() {
      * 

      *
      * string network = 12;
-     *
      * @param value The network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetwork(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNetwork(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       network_ = value;
       bitField0_ |= 0x00000100;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3865,7 +3435,6 @@ public Builder setNetwork(java.lang.String value) {
      * 

      *
      * string network = 12;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNetwork() {
@@ -3875,8 +3444,6 @@ public Builder clearNetwork() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3884,14 +3451,12 @@ public Builder clearNetwork() {
      * 

      *
      * string network = 12;
-     *
      * @param value The bytes for network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNetworkBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       network_ = value;
       bitField0_ |= 0x00000100;
@@ -3901,8 +3466,6 @@ public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object cidrBlock_ = "";
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3915,13 +3478,13 @@ public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string cidr_block = 13;
-     *
      * @return The cidrBlock.
      */
     public java.lang.String getCidrBlock() {
       java.lang.Object ref = cidrBlock_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         cidrBlock_ = s;
         return s;
@@ -3930,8 +3493,6 @@ public java.lang.String getCidrBlock() {
       }
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3944,14 +3505,15 @@ public java.lang.String getCidrBlock() {
      * 

      *
      * string cidr_block = 13;
-     *
      * @return The bytes for cidrBlock.
      */
-    public com.google.protobuf.ByteString getCidrBlockBytes() {
+    public com.google.protobuf.ByteString
+        getCidrBlockBytes() {
       java.lang.Object ref = cidrBlock_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         cidrBlock_ = b;
         return b;
       } else {
@@ -3959,8 +3521,6 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3973,22 +3533,18 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
      * 

      *
      * string cidr_block = 13;
-     *
      * @param value The cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlock(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setCidrBlock(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       cidrBlock_ = value;
       bitField0_ |= 0x00000200;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4001,7 +3557,6 @@ public Builder setCidrBlock(java.lang.String value) {
      * 

      *
      * string cidr_block = 13;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCidrBlock() {
@@ -4011,8 +3566,6 @@ public Builder clearCidrBlock() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4025,14 +3578,12 @@ public Builder clearCidrBlock() {
      * 

      *
      * string cidr_block = 13;
-     *
      * @param value The bytes for cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setCidrBlockBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       cidrBlock_ = value;
       bitField0_ |= 0x00000200;
@@ -4042,8 +3593,6 @@ public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object serviceAccount_ = "";
     /**
-     *
-     *
      * 
      * Output only. The service account used to run the tensor flow services
      * within the node. To share resources, including Google Cloud Storage data,
@@ -4052,13 +3601,13 @@ public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The serviceAccount.
      */
     public java.lang.String getServiceAccount() {
       java.lang.Object ref = serviceAccount_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         serviceAccount_ = s;
         return s;
@@ -4067,8 +3616,6 @@ public java.lang.String getServiceAccount() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The service account used to run the tensor flow services
      * within the node. To share resources, including Google Cloud Storage data,
@@ -4077,14 +3624,15 @@ public java.lang.String getServiceAccount() {
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The bytes for serviceAccount.
      */
-    public com.google.protobuf.ByteString getServiceAccountBytes() {
+    public com.google.protobuf.ByteString
+        getServiceAccountBytes() {
       java.lang.Object ref = serviceAccount_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         serviceAccount_ = b;
         return b;
       } else {
@@ -4092,8 +3640,6 @@ public com.google.protobuf.ByteString getServiceAccountBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The service account used to run the tensor flow services
      * within the node. To share resources, including Google Cloud Storage data,
@@ -4102,22 +3648,18 @@ public com.google.protobuf.ByteString getServiceAccountBytes() {
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The serviceAccount to set.
      * @return This builder for chaining.
      */
-    public Builder setServiceAccount(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setServiceAccount(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       serviceAccount_ = value;
       bitField0_ |= 0x00000400;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The service account used to run the tensor flow services
      * within the node. To share resources, including Google Cloud Storage data,
@@ -4126,7 +3668,6 @@ public Builder setServiceAccount(java.lang.String value) {
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return This builder for chaining.
      */
     public Builder clearServiceAccount() {
@@ -4136,8 +3677,6 @@ public Builder clearServiceAccount() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The service account used to run the tensor flow services
      * within the node. To share resources, including Google Cloud Storage data,
@@ -4146,14 +3685,12 @@ public Builder clearServiceAccount() {
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The bytes for serviceAccount to set.
      * @return This builder for chaining.
      */
-    public Builder setServiceAccountBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setServiceAccountBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       serviceAccount_ = value;
       bitField0_ |= 0x00000400;
@@ -4163,58 +3700,39 @@ public Builder setServiceAccountBytes(com.google.protobuf.ByteString value) {
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000800) != 0);
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
@@ -4230,17 +3748,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -4251,21 +3766,17 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000800) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000800) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -4278,15 +3789,11 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearCreateTime() {
       bitField0_ = (bitField0_ & ~0x00000800);
@@ -4299,15 +3806,11 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       bitField0_ |= 0x00000800;
@@ -4315,48 +3818,36 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -4364,47 +3855,34 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.cloud.tpu.v1.SchedulingConfig schedulingConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v1.SchedulingConfig,
-            com.google.cloud.tpu.v1.SchedulingConfig.Builder,
-            com.google.cloud.tpu.v1.SchedulingConfigOrBuilder>
-        schedulingConfigBuilder_;
+        com.google.cloud.tpu.v1.SchedulingConfig, com.google.cloud.tpu.v1.SchedulingConfig.Builder, com.google.cloud.tpu.v1.SchedulingConfigOrBuilder> schedulingConfigBuilder_;
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
-     *
      * @return Whether the schedulingConfig field is set.
      */
     public boolean hasSchedulingConfig() {
       return ((bitField0_ & 0x00001000) != 0);
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
-     *
      * @return The schedulingConfig.
      */
     public com.google.cloud.tpu.v1.SchedulingConfig getSchedulingConfig() {
       if (schedulingConfigBuilder_ == null) {
-        return schedulingConfig_ == null
-            ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()
-            : schedulingConfig_;
+        return schedulingConfig_ == null ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
       } else {
         return schedulingConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4425,8 +3903,6 @@ public Builder setSchedulingConfig(com.google.cloud.tpu.v1.SchedulingConfig valu
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4445,8 +3921,6 @@ public Builder setSchedulingConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4455,9 +3929,9 @@ public Builder setSchedulingConfig(
      */
     public Builder mergeSchedulingConfig(com.google.cloud.tpu.v1.SchedulingConfig value) {
       if (schedulingConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00001000) != 0)
-            && schedulingConfig_ != null
-            && schedulingConfig_ != com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00001000) != 0) &&
+          schedulingConfig_ != null &&
+          schedulingConfig_ != com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()) {
           getSchedulingConfigBuilder().mergeFrom(value);
         } else {
           schedulingConfig_ = value;
@@ -4470,8 +3944,6 @@ public Builder mergeSchedulingConfig(com.google.cloud.tpu.v1.SchedulingConfig va
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4489,8 +3961,6 @@ public Builder clearSchedulingConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4503,8 +3973,6 @@ public com.google.cloud.tpu.v1.SchedulingConfig.Builder getSchedulingConfigBuild
       return getSchedulingConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4515,14 +3983,11 @@ public com.google.cloud.tpu.v1.SchedulingConfigOrBuilder getSchedulingConfigOrBu
       if (schedulingConfigBuilder_ != null) {
         return schedulingConfigBuilder_.getMessageOrBuilder();
       } else {
-        return schedulingConfig_ == null
-            ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()
-            : schedulingConfig_;
+        return schedulingConfig_ == null ?
+            com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4530,51 +3995,39 @@ public com.google.cloud.tpu.v1.SchedulingConfigOrBuilder getSchedulingConfigOrBu
      * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v1.SchedulingConfig,
-            com.google.cloud.tpu.v1.SchedulingConfig.Builder,
-            com.google.cloud.tpu.v1.SchedulingConfigOrBuilder>
+        com.google.cloud.tpu.v1.SchedulingConfig, com.google.cloud.tpu.v1.SchedulingConfig.Builder, com.google.cloud.tpu.v1.SchedulingConfigOrBuilder> 
         getSchedulingConfigFieldBuilder() {
       if (schedulingConfigBuilder_ == null) {
-        schedulingConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v1.SchedulingConfig,
-                com.google.cloud.tpu.v1.SchedulingConfig.Builder,
-                com.google.cloud.tpu.v1.SchedulingConfigOrBuilder>(
-                getSchedulingConfig(), getParentForChildren(), isClean());
+        schedulingConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v1.SchedulingConfig, com.google.cloud.tpu.v1.SchedulingConfig.Builder, com.google.cloud.tpu.v1.SchedulingConfigOrBuilder>(
+                getSchedulingConfig(),
+                getParentForChildren(),
+                isClean());
         schedulingConfig_ = null;
       }
       return schedulingConfigBuilder_;
     }
 
     private java.util.List networkEndpoints_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureNetworkEndpointsIsMutable() {
       if (!((bitField0_ & 0x00002000) != 0)) {
-        networkEndpoints_ =
-            new java.util.ArrayList(networkEndpoints_);
+        networkEndpoints_ = new java.util.ArrayList(networkEndpoints_);
         bitField0_ |= 0x00002000;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.NetworkEndpoint,
-            com.google.cloud.tpu.v1.NetworkEndpoint.Builder,
-            com.google.cloud.tpu.v1.NetworkEndpointOrBuilder>
-        networkEndpointsBuilder_;
+        com.google.cloud.tpu.v1.NetworkEndpoint, com.google.cloud.tpu.v1.NetworkEndpoint.Builder, com.google.cloud.tpu.v1.NetworkEndpointOrBuilder> networkEndpointsBuilder_;
 
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public java.util.List getNetworkEndpointsList() {
       if (networkEndpointsBuilder_ == null) {
@@ -4584,17 +4037,13 @@ public java.util.List getNetworkEndpoin
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public int getNetworkEndpointsCount() {
       if (networkEndpointsBuilder_ == null) {
@@ -4604,17 +4053,13 @@ public int getNetworkEndpointsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v1.NetworkEndpoint getNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4624,19 +4069,16 @@ public com.google.cloud.tpu.v1.NetworkEndpoint getNetworkEndpoints(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setNetworkEndpoints(int index, com.google.cloud.tpu.v1.NetworkEndpoint value) {
+    public Builder setNetworkEndpoints(
+        int index, com.google.cloud.tpu.v1.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4650,17 +4092,13 @@ public Builder setNetworkEndpoints(int index, com.google.cloud.tpu.v1.NetworkEnd
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setNetworkEndpoints(
         int index, com.google.cloud.tpu.v1.NetworkEndpoint.Builder builderForValue) {
@@ -4674,17 +4112,13 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(com.google.cloud.tpu.v1.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
@@ -4700,19 +4134,16 @@ public Builder addNetworkEndpoints(com.google.cloud.tpu.v1.NetworkEndpoint value
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addNetworkEndpoints(int index, com.google.cloud.tpu.v1.NetworkEndpoint value) {
+    public Builder addNetworkEndpoints(
+        int index, com.google.cloud.tpu.v1.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4726,17 +4157,13 @@ public Builder addNetworkEndpoints(int index, com.google.cloud.tpu.v1.NetworkEnd
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(
         com.google.cloud.tpu.v1.NetworkEndpoint.Builder builderForValue) {
@@ -4750,17 +4177,13 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(
         int index, com.google.cloud.tpu.v1.NetworkEndpoint.Builder builderForValue) {
@@ -4774,23 +4197,20 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addAllNetworkEndpoints(
         java.lang.Iterable values) {
       if (networkEndpointsBuilder_ == null) {
         ensureNetworkEndpointsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, networkEndpoints_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, networkEndpoints_);
         onChanged();
       } else {
         networkEndpointsBuilder_.addAllMessages(values);
@@ -4798,17 +4218,13 @@ public Builder addAllNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearNetworkEndpoints() {
       if (networkEndpointsBuilder_ == null) {
@@ -4821,17 +4237,13 @@ public Builder clearNetworkEndpoints() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder removeNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4844,57 +4256,45 @@ public Builder removeNetworkEndpoints(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v1.NetworkEndpoint.Builder getNetworkEndpointsBuilder(int index) {
+    public com.google.cloud.tpu.v1.NetworkEndpoint.Builder getNetworkEndpointsBuilder(
+        int index) {
       return getNetworkEndpointsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
         int index) {
       if (networkEndpointsBuilder_ == null) {
-        return networkEndpoints_.get(index);
-      } else {
+        return networkEndpoints_.get(index);  } else {
         return networkEndpointsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List
-        getNetworkEndpointsOrBuilderList() {
+    public java.util.List 
+         getNetworkEndpointsOrBuilderList() {
       if (networkEndpointsBuilder_ != null) {
         return networkEndpointsBuilder_.getMessageOrBuilderList();
       } else {
@@ -4902,68 +4302,51 @@ public com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBui
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v1.NetworkEndpoint.Builder addNetworkEndpointsBuilder() {
-      return getNetworkEndpointsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v1.NetworkEndpoint.getDefaultInstance());
+      return getNetworkEndpointsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v1.NetworkEndpoint.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v1.NetworkEndpoint.Builder addNetworkEndpointsBuilder(int index) {
-      return getNetworkEndpointsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v1.NetworkEndpoint.getDefaultInstance());
+    public com.google.cloud.tpu.v1.NetworkEndpoint.Builder addNetworkEndpointsBuilder(
+        int index) {
+      return getNetworkEndpointsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v1.NetworkEndpoint.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List
-        getNetworkEndpointsBuilderList() {
+    public java.util.List 
+         getNetworkEndpointsBuilderList() {
       return getNetworkEndpointsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.NetworkEndpoint,
-            com.google.cloud.tpu.v1.NetworkEndpoint.Builder,
-            com.google.cloud.tpu.v1.NetworkEndpointOrBuilder>
+        com.google.cloud.tpu.v1.NetworkEndpoint, com.google.cloud.tpu.v1.NetworkEndpoint.Builder, com.google.cloud.tpu.v1.NetworkEndpointOrBuilder> 
         getNetworkEndpointsFieldBuilder() {
       if (networkEndpointsBuilder_ == null) {
-        networkEndpointsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v1.NetworkEndpoint,
-                com.google.cloud.tpu.v1.NetworkEndpoint.Builder,
-                com.google.cloud.tpu.v1.NetworkEndpointOrBuilder>(
+        networkEndpointsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v1.NetworkEndpoint, com.google.cloud.tpu.v1.NetworkEndpoint.Builder, com.google.cloud.tpu.v1.NetworkEndpointOrBuilder>(
                 networkEndpoints_,
                 ((bitField0_ & 0x00002000) != 0),
                 getParentForChildren(),
@@ -4975,29 +4358,22 @@ public com.google.cloud.tpu.v1.NetworkEndpoint.Builder addNetworkEndpointsBuilde
 
     private int health_ = 0;
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
-     *
      * @return The enum numeric value on the wire for health.
      */
-    @java.lang.Override
-    public int getHealthValue() {
+    @java.lang.Override public int getHealthValue() {
       return health_;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
-     *
      * @param value The enum numeric value on the wire for health to set.
      * @return This builder for chaining.
      */
@@ -5008,31 +4384,24 @@ public Builder setHealthValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
-     *
      * @return The health.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v1.Node.Health getHealth() {
-      com.google.cloud.tpu.v1.Node.Health result =
-          com.google.cloud.tpu.v1.Node.Health.forNumber(health_);
+      com.google.cloud.tpu.v1.Node.Health result = com.google.cloud.tpu.v1.Node.Health.forNumber(health_);
       return result == null ? com.google.cloud.tpu.v1.Node.Health.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
-     *
      * @param value The health to set.
      * @return This builder for chaining.
      */
@@ -5046,14 +4415,11 @@ public Builder setHealth(com.google.cloud.tpu.v1.Node.Health value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
-     *
      * @return This builder for chaining.
      */
     public Builder clearHealth() {
@@ -5063,19 +4429,21 @@ public Builder clearHealth() {
       return this;
     }
 
-    private com.google.protobuf.MapField labels_;
-
-    private com.google.protobuf.MapField internalGetLabels() {
+    private com.google.protobuf.MapField<
+        java.lang.String, java.lang.String> labels_;
+    private com.google.protobuf.MapField
+        internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
-
     private com.google.protobuf.MapField
         internalGetMutableLabels() {
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -5084,13 +4452,10 @@ private com.google.protobuf.MapField interna
       onChanged();
       return labels_;
     }
-
     public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5098,21 +4463,20 @@ public int getLabelsCount() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public boolean containsLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /** Use {@link #getLabelsMap()} instead. */
+    /**
+     * Use {@link #getLabelsMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5124,8 +4488,6 @@ public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5133,19 +4495,17 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public /* nullable */ java.lang.String getLabelsOrDefault(
+    public /* nullable */
+java.lang.String getLabelsOrDefault(
         java.lang.String key,
         /* nullable */
-        java.lang.String defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetLabels().getMap();
+java.lang.String defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5153,83 +4513,79 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public java.lang.String getLabelsOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetLabels().getMap();
+    public java.lang.String getLabelsOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
-
     public Builder clearLabels() {
       bitField0_ = (bitField0_ & ~0x00008000);
-      internalGetMutableLabels().getMutableMap().clear();
+      internalGetMutableLabels().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder removeLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableLabels().getMutableMap().remove(key);
+    public Builder removeLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableLabels().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
-    public java.util.Map getMutableLabels() {
+    public java.util.Map
+        getMutableLabels() {
       bitField0_ |= 0x00008000;
       return internalGetMutableLabels().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putLabels(java.lang.String key, java.lang.String value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      if (value == null) {
-        throw new NullPointerException("map value");
-      }
-      internalGetMutableLabels().getMutableMap().put(key, value);
+    public Builder putLabels(
+        java.lang.String key,
+        java.lang.String value) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      if (value == null) { throw new NullPointerException("map value"); }
+      internalGetMutableLabels().getMutableMap()
+          .put(key, value);
       bitField0_ |= 0x00008000;
       return this;
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putAllLabels(java.util.Map values) {
-      internalGetMutableLabels().getMutableMap().putAll(values);
+    public Builder putAllLabels(
+        java.util.Map values) {
+      internalGetMutableLabels().getMutableMap()
+          .putAll(values);
       bitField0_ |= 0x00008000;
       return this;
     }
 
-    private boolean useServiceNetworking_;
+    private boolean useServiceNetworking_ ;
     /**
-     *
-     *
      * 
      * Whether the VPC peering for the node is set up through Service Networking
      * API. The VPC Peering should be set up before provisioning the node.
@@ -5239,7 +4595,6 @@ public Builder putAllLabels(java.util.Map va
      * 

      *
      * bool use_service_networking = 27;
-     *
      * @return The useServiceNetworking.
      */
     @java.lang.Override
@@ -5247,8 +4602,6 @@ public boolean getUseServiceNetworking() {
       return useServiceNetworking_;
     }
     /**
-     *
-     *
      * 
      * Whether the VPC peering for the node is set up through Service Networking
      * API. The VPC Peering should be set up before provisioning the node.
@@ -5258,20 +4611,17 @@ public boolean getUseServiceNetworking() {
      * 

      *
      * bool use_service_networking = 27;
-     *
      * @param value The useServiceNetworking to set.
      * @return This builder for chaining.
      */
     public Builder setUseServiceNetworking(boolean value) {
-
+      
       useServiceNetworking_ = value;
       bitField0_ |= 0x00010000;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Whether the VPC peering for the node is set up through Service Networking
      * API. The VPC Peering should be set up before provisioning the node.
@@ -5281,7 +4631,6 @@ public Builder setUseServiceNetworking(boolean value) {
      * 

      *
      * bool use_service_networking = 27;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUseServiceNetworking() {
@@ -5293,33 +4642,22 @@ public Builder clearUseServiceNetworking() {
 
     private int apiVersion_ = 0;
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The enum numeric value on the wire for apiVersion.
      */
-    @java.lang.Override
-    public int getApiVersionValue() {
+    @java.lang.Override public int getApiVersionValue() {
       return apiVersion_;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The enum numeric value on the wire for apiVersion to set.
      * @return This builder for chaining.
      */
@@ -5330,35 +4668,24 @@ public Builder setApiVersionValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The apiVersion.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v1.Node.ApiVersion getApiVersion() {
-      com.google.cloud.tpu.v1.Node.ApiVersion result =
-          com.google.cloud.tpu.v1.Node.ApiVersion.forNumber(apiVersion_);
+      com.google.cloud.tpu.v1.Node.ApiVersion result = com.google.cloud.tpu.v1.Node.ApiVersion.forNumber(apiVersion_);
       return result == null ? com.google.cloud.tpu.v1.Node.ApiVersion.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
@@ -5372,16 +4699,11 @@ public Builder setApiVersion(com.google.cloud.tpu.v1.Node.ApiVersion value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -5392,31 +4714,23 @@ public Builder clearApiVersion() {
     }
 
     private java.util.List symptoms_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureSymptomsIsMutable() {
       if (!((bitField0_ & 0x00040000) != 0)) {
         symptoms_ = new java.util.ArrayList(symptoms_);
         bitField0_ |= 0x00040000;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.Symptom,
-            com.google.cloud.tpu.v1.Symptom.Builder,
-            com.google.cloud.tpu.v1.SymptomOrBuilder>
-        symptomsBuilder_;
+        com.google.cloud.tpu.v1.Symptom, com.google.cloud.tpu.v1.Symptom.Builder, com.google.cloud.tpu.v1.SymptomOrBuilder> symptomsBuilder_;
 
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public java.util.List getSymptomsList() {
       if (symptomsBuilder_ == null) {
@@ -5426,15 +4740,11 @@ public java.util.List getSymptomsList() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public int getSymptomsCount() {
       if (symptomsBuilder_ == null) {
@@ -5444,15 +4754,11 @@ public int getSymptomsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v1.Symptom getSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -5462,17 +4768,14 @@ public com.google.cloud.tpu.v1.Symptom getSymptoms(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setSymptoms(int index, com.google.cloud.tpu.v1.Symptom value) {
+    public Builder setSymptoms(
+        int index, com.google.cloud.tpu.v1.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5486,17 +4789,14 @@ public Builder setSymptoms(int index, com.google.cloud.tpu.v1.Symptom value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setSymptoms(int index, com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
+    public Builder setSymptoms(
+        int index, com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.set(index, builderForValue.build());
@@ -5507,15 +4807,11 @@ public Builder setSymptoms(int index, com.google.cloud.tpu.v1.Symptom.Builder bu
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addSymptoms(com.google.cloud.tpu.v1.Symptom value) {
       if (symptomsBuilder_ == null) {
@@ -5531,17 +4827,14 @@ public Builder addSymptoms(com.google.cloud.tpu.v1.Symptom value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addSymptoms(int index, com.google.cloud.tpu.v1.Symptom value) {
+    public Builder addSymptoms(
+        int index, com.google.cloud.tpu.v1.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5555,17 +4848,14 @@ public Builder addSymptoms(int index, com.google.cloud.tpu.v1.Symptom value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addSymptoms(com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(
+        com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(builderForValue.build());
@@ -5576,17 +4866,14 @@ public Builder addSymptoms(com.google.cloud.tpu.v1.Symptom.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addSymptoms(int index, com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(
+        int index, com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(index, builderForValue.build());
@@ -5597,21 +4884,18 @@ public Builder addSymptoms(int index, com.google.cloud.tpu.v1.Symptom.Builder bu
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addAllSymptoms(
         java.lang.Iterable values) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, symptoms_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, symptoms_);
         onChanged();
       } else {
         symptomsBuilder_.addAllMessages(values);
@@ -5619,15 +4903,11 @@ public Builder addAllSymptoms(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearSymptoms() {
       if (symptomsBuilder_ == null) {
@@ -5640,15 +4920,11 @@ public Builder clearSymptoms() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder removeSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -5661,50 +4937,39 @@ public Builder removeSymptoms(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v1.Symptom.Builder getSymptomsBuilder(int index) {
+    public com.google.cloud.tpu.v1.Symptom.Builder getSymptomsBuilder(
+        int index) {
       return getSymptomsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(int index) {
+    public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(
+        int index) {
       if (symptomsBuilder_ == null) {
-        return symptoms_.get(index);
-      } else {
+        return symptoms_.get(index);  } else {
         return symptomsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List
-        getSymptomsOrBuilderList() {
+    public java.util.List 
+         getSymptomsOrBuilderList() {
       if (symptomsBuilder_ != null) {
         return symptomsBuilder_.getMessageOrBuilderList();
       } else {
@@ -5712,69 +4977,56 @@ public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(int index)
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v1.Symptom.Builder addSymptomsBuilder() {
-      return getSymptomsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v1.Symptom.getDefaultInstance());
+      return getSymptomsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v1.Symptom.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v1.Symptom.Builder addSymptomsBuilder(int index) {
-      return getSymptomsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v1.Symptom.getDefaultInstance());
+    public com.google.cloud.tpu.v1.Symptom.Builder addSymptomsBuilder(
+        int index) {
+      return getSymptomsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v1.Symptom.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List getSymptomsBuilderList() {
+    public java.util.List 
+         getSymptomsBuilderList() {
       return getSymptomsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.Symptom,
-            com.google.cloud.tpu.v1.Symptom.Builder,
-            com.google.cloud.tpu.v1.SymptomOrBuilder>
+        com.google.cloud.tpu.v1.Symptom, com.google.cloud.tpu.v1.Symptom.Builder, com.google.cloud.tpu.v1.SymptomOrBuilder> 
         getSymptomsFieldBuilder() {
       if (symptomsBuilder_ == null) {
-        symptomsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v1.Symptom,
-                com.google.cloud.tpu.v1.Symptom.Builder,
-                com.google.cloud.tpu.v1.SymptomOrBuilder>(
-                symptoms_, ((bitField0_ & 0x00040000) != 0), getParentForChildren(), isClean());
+        symptomsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v1.Symptom, com.google.cloud.tpu.v1.Symptom.Builder, com.google.cloud.tpu.v1.SymptomOrBuilder>(
+                symptoms_,
+                ((bitField0_ & 0x00040000) != 0),
+                getParentForChildren(),
+                isClean());
         symptoms_ = null;
       }
       return symptomsBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -5784,12 +5036,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.Node)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.Node)
   private static final com.google.cloud.tpu.v1.Node DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.Node();
   }
@@ -5798,27 +5050,27 @@ public static com.google.cloud.tpu.v1.Node getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Node parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Node parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -5833,4 +5085,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.Node getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeName.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeName.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
similarity index 72%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
index ae3b78bbac00..68b0ecabcc72 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
@@ -1,110 +1,73 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface NodeOrBuilder
-    extends
+public interface NodeOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.Node)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The description.
    */
   java.lang.String getDescription();
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The bytes for description.
    */
-  com.google.protobuf.ByteString getDescriptionBytes();
+  com.google.protobuf.ByteString
+      getDescriptionBytes();
 
   /**
-   *
-   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The acceleratorType.
    */
   java.lang.String getAcceleratorType();
   /**
-   *
-   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for acceleratorType.
    */
-  com.google.protobuf.ByteString getAcceleratorTypeBytes();
+  com.google.protobuf.ByteString
+      getAcceleratorTypeBytes();
 
   /**
-   *
-   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network address for the TPU Node as visible to Compute Engine
@@ -112,16 +75,12 @@ public interface NodeOrBuilder
    * 

    *
    * string ip_address = 8 [deprecated = true];
-   *
-   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
-   *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
+   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
+   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
    * @return The ipAddress.
    */
-  @java.lang.Deprecated
-  java.lang.String getIpAddress();
+  @java.lang.Deprecated java.lang.String getIpAddress();
   /**
-   *
-   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network address for the TPU Node as visible to Compute Engine
@@ -129,129 +88,101 @@ public interface NodeOrBuilder
    * 

    *
    * string ip_address = 8 [deprecated = true];
-   *
-   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
-   *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
+   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
+   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
    * @return The bytes for ipAddress.
    */
-  @java.lang.Deprecated
-  com.google.protobuf.ByteString getIpAddressBytes();
+  @java.lang.Deprecated com.google.protobuf.ByteString
+      getIpAddressBytes();
 
   /**
-   *
-   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network port for the TPU Node as visible to Compute Engine instances.
    * 

    *
    * string port = 14 [deprecated = true];
-   *
-   * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
-   *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
+   * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
+   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
    * @return The port.
    */
-  @java.lang.Deprecated
-  java.lang.String getPort();
+  @java.lang.Deprecated java.lang.String getPort();
   /**
-   *
-   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network port for the TPU Node as visible to Compute Engine instances.
    * 

    *
    * string port = 14 [deprecated = true];
-   *
-   * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
-   *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
+   * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
+   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
    * @return The bytes for port.
    */
-  @java.lang.Deprecated
-  com.google.protobuf.ByteString getPortBytes();
+  @java.lang.Deprecated com.google.protobuf.ByteString
+      getPortBytes();
 
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for state.
    */
   int getStateValue();
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The state.
    */
   com.google.cloud.tpu.v1.Node.State getState();
 
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The healthDescription.
    */
   java.lang.String getHealthDescription();
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for healthDescription.
    */
-  com.google.protobuf.ByteString getHealthDescriptionBytes();
+  com.google.protobuf.ByteString
+      getHealthDescriptionBytes();
 
   /**
-   *
-   *
    * 
    * Required. The version of Tensorflow running in the Node.
    * 

    *
    * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The tensorflowVersion.
    */
   java.lang.String getTensorflowVersion();
   /**
-   *
-   *
    * 
    * Required. The version of Tensorflow running in the Node.
    * 

    *
    * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for tensorflowVersion.
    */
-  com.google.protobuf.ByteString getTensorflowVersionBytes();
+  com.google.protobuf.ByteString
+      getTensorflowVersionBytes();
 
   /**
-   *
-   *
    * 
    * The name of a network they wish to peer the TPU node to. It must be a
    * preexisting Compute Engine network inside of the project on which this API
@@ -259,13 +190,10 @@ public interface NodeOrBuilder
    * 

    *
    * string network = 12;
-   *
    * @return The network.
    */
   java.lang.String getNetwork();
   /**
-   *
-   *
    * 
    * The name of a network they wish to peer the TPU node to. It must be a
    * preexisting Compute Engine network inside of the project on which this API
@@ -273,14 +201,12 @@ public interface NodeOrBuilder
    * 

    *
    * string network = 12;
-   *
    * @return The bytes for network.
    */
-  com.google.protobuf.ByteString getNetworkBytes();
+  com.google.protobuf.ByteString
+      getNetworkBytes();
 
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -293,13 +219,10 @@ public interface NodeOrBuilder
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The cidrBlock.
    */
   java.lang.String getCidrBlock();
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -312,14 +235,12 @@ public interface NodeOrBuilder
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The bytes for cidrBlock.
    */
-  com.google.protobuf.ByteString getCidrBlockBytes();
+  com.google.protobuf.ByteString
+      getCidrBlockBytes();
 
   /**
-   *
-   *
    * 
    * Output only. The service account used to run the tensor flow services
    * within the node. To share resources, including Google Cloud Storage data,
@@ -328,13 +249,10 @@ public interface NodeOrBuilder
    * 

    *
    * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The serviceAccount.
    */
   java.lang.String getServiceAccount();
   /**
-   *
-   *
    * 
    * Output only. The service account used to run the tensor flow services
    * within the node. To share resources, including Google Cloud Storage data,
@@ -343,76 +261,57 @@ public interface NodeOrBuilder
    * 

    *
    * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for serviceAccount.
    */
-  com.google.protobuf.ByteString getServiceAccountBytes();
+  com.google.protobuf.ByteString
+      getServiceAccountBytes();
 
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
-   *
    * @return Whether the schedulingConfig field is set.
    */
   boolean hasSchedulingConfig();
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
-   *
    * @return The schedulingConfig.
    */
   com.google.cloud.tpu.v1.SchedulingConfig getSchedulingConfig();
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

@@ -422,105 +321,79 @@ public interface NodeOrBuilder
   com.google.cloud.tpu.v1.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder();
 
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List getNetworkEndpointsList();
+  java.util.List 
+      getNetworkEndpointsList();
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.cloud.tpu.v1.NetworkEndpoint getNetworkEndpoints(int index);
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   int getNetworkEndpointsCount();
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List
+  java.util.List 
       getNetworkEndpointsOrBuilderList();
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index);
+  com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v1.Node.Health health = 22;
-   *
    * @return The enum numeric value on the wire for health.
    */
   int getHealthValue();
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v1.Node.Health health = 22;
-   *
    * @return The health.
    */
   com.google.cloud.tpu.v1.Node.Health getHealth();
 
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -529,31 +402,30 @@ public interface NodeOrBuilder
    */
   int getLabelsCount();
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  boolean containsLabels(java.lang.String key);
-  /** Use {@link #getLabelsMap()} instead. */
+  boolean containsLabels(
+      java.lang.String key);
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
   @java.lang.Deprecated
-  java.util.Map getLabels();
+  java.util.Map
+  getLabels();
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.util.Map getLabelsMap();
+  java.util.Map
+  getLabelsMap();
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -561,24 +433,21 @@ public interface NodeOrBuilder
    * map<string, string> labels = 24;
    */
   /* nullable */
-  java.lang.String getLabelsOrDefault(
+java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue);
+java.lang.String defaultValue);
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.lang.String getLabelsOrThrow(java.lang.String key);
+  java.lang.String getLabelsOrThrow(
+      java.lang.String key);
 
   /**
-   *
-   *
    * 
    * Whether the VPC peering for the node is set up through Service Networking
    * API. The VPC Peering should be set up before provisioning the node.
@@ -588,98 +457,70 @@ java.lang.String getLabelsOrDefault(
    * 

    *
    * bool use_service_networking = 27;
-   *
    * @return The useServiceNetworking.
    */
   boolean getUseServiceNetworking();
 
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for apiVersion.
    */
   int getApiVersionValue();
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The apiVersion.
    */
   com.google.cloud.tpu.v1.Node.ApiVersion getApiVersion();
 
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List getSymptomsList();
+  java.util.List 
+      getSymptomsList();
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.cloud.tpu.v1.Symptom getSymptoms(int index);
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   int getSymptomsCount();
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List getSymptomsOrBuilderList();
+  java.util.List 
+      getSymptomsOrBuilderList();
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(int index);
+  com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(
+      int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
index 5064e1e0c1a4..955177be89c6 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Metadata describing an [Operation][google.longrunning.Operation]
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.OperationMetadata}
  */
-public final class OperationMetadata extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class OperationMetadata extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.OperationMetadata)
     OperationMetadataOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use OperationMetadata.newBuilder() to construct.
   private OperationMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private OperationMetadata() {
     target_ = "";
     verb_ = "";
@@ -46,41 +28,37 @@ private OperationMetadata() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new OperationMetadata();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.OperationMetadata.class,
-            com.google.cloud.tpu.v1.OperationMetadata.Builder.class);
+            com.google.cloud.tpu.v1.OperationMetadata.class, com.google.cloud.tpu.v1.OperationMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -88,14 +66,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -103,8 +78,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

@@ -119,14 +92,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int END_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp endTime_;
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return Whether the endTime field is set.
    */
   @java.lang.Override
@@ -134,14 +104,11 @@ public boolean hasEndTime() {
     return endTime_ != null;
   }
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return The endTime.
    */
   @java.lang.Override
@@ -149,8 +116,6 @@ public com.google.protobuf.Timestamp getEndTime() {
     return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
   }
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

@@ -163,19 +128,15 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
   }
 
   public static final int TARGET_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object target_ = "";
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The target.
    */
   @java.lang.Override
@@ -184,30 +145,30 @@ public java.lang.String getTarget() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       target_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The bytes for target.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTargetBytes() {
+  public com.google.protobuf.ByteString
+      getTargetBytes() {
     java.lang.Object ref = target_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       target_ = b;
       return b;
     } else {
@@ -216,18 +177,14 @@ public com.google.protobuf.ByteString getTargetBytes() {
   }
 
   public static final int VERB_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object verb_ = "";
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The verb.
    */
   @java.lang.Override
@@ -236,29 +193,29 @@ public java.lang.String getVerb() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       verb_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The bytes for verb.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getVerbBytes() {
+  public com.google.protobuf.ByteString
+      getVerbBytes() {
     java.lang.Object ref = verb_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       verb_ = b;
       return b;
     } else {
@@ -267,18 +224,14 @@ public com.google.protobuf.ByteString getVerbBytes() {
   }
 
   public static final int STATUS_DETAIL_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object statusDetail_ = "";
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The statusDetail.
    */
   @java.lang.Override
@@ -287,29 +240,29 @@ public java.lang.String getStatusDetail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       statusDetail_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The bytes for statusDetail.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getStatusDetailBytes() {
+  public com.google.protobuf.ByteString
+      getStatusDetailBytes() {
     java.lang.Object ref = statusDetail_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       statusDetail_ = b;
       return b;
     } else {
@@ -320,14 +273,11 @@ public com.google.protobuf.ByteString getStatusDetailBytes() {
   public static final int CANCEL_REQUESTED_FIELD_NUMBER = 6;
   private boolean cancelRequested_ = false;
   /**
-   *
-   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
-   *
    * @return The cancelRequested.
    */
   @java.lang.Override
@@ -336,18 +286,14 @@ public boolean getCancelRequested() {
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 7;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object apiVersion_ = "";
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The apiVersion.
    */
   @java.lang.Override
@@ -356,29 +302,29 @@ public java.lang.String getApiVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       apiVersion_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The bytes for apiVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getApiVersionBytes() {
+  public com.google.protobuf.ByteString
+      getApiVersionBytes() {
     java.lang.Object ref = apiVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       apiVersion_ = b;
       return b;
     } else {
@@ -387,7 +333,6 @@ public com.google.protobuf.ByteString getApiVersionBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -399,7 +344,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -431,10 +377,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
     if (endTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getEndTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getEndTime());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(target_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, target_);
@@ -446,7 +394,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, statusDetail_);
     }
     if (cancelRequested_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(6, cancelRequested_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(6, cancelRequested_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(apiVersion_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, apiVersion_);
@@ -459,27 +408,33 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.OperationMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.OperationMetadata other =
-        (com.google.cloud.tpu.v1.OperationMetadata) obj;
+    com.google.cloud.tpu.v1.OperationMetadata other = (com.google.cloud.tpu.v1.OperationMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasEndTime() != other.hasEndTime()) return false;
     if (hasEndTime()) {
-      if (!getEndTime().equals(other.getEndTime())) return false;
-    }
-    if (!getTarget().equals(other.getTarget())) return false;
-    if (!getVerb().equals(other.getVerb())) return false;
-    if (!getStatusDetail().equals(other.getStatusDetail())) return false;
-    if (getCancelRequested() != other.getCancelRequested()) return false;
-    if (!getApiVersion().equals(other.getApiVersion())) return false;
+      if (!getEndTime()
+          .equals(other.getEndTime())) return false;
+    }
+    if (!getTarget()
+        .equals(other.getTarget())) return false;
+    if (!getVerb()
+        .equals(other.getVerb())) return false;
+    if (!getStatusDetail()
+        .equals(other.getStatusDetail())) return false;
+    if (getCancelRequested()
+        != other.getCancelRequested()) return false;
+    if (!getApiVersion()
+        .equals(other.getApiVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -506,7 +461,8 @@ public int hashCode() {
     hash = (37 * hash) + STATUS_DETAIL_FIELD_NUMBER;
     hash = (53 * hash) + getStatusDetail().hashCode();
     hash = (37 * hash) + CANCEL_REQUESTED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCancelRequested());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getCancelRequested());
     hash = (37 * hash) + API_VERSION_FIELD_NUMBER;
     hash = (53 * hash) + getApiVersion().hashCode();
     hash = (29 * hash) + getUnknownFields().hashCode();
@@ -514,136 +470,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.OperationMetadata parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.OperationMetadata parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.OperationMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Metadata describing an [Operation][google.longrunning.Operation]
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.OperationMetadata}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.OperationMetadata)
       com.google.cloud.tpu.v1.OperationMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.OperationMetadata.class,
-              com.google.cloud.tpu.v1.OperationMetadata.Builder.class);
+              com.google.cloud.tpu.v1.OperationMetadata.class, com.google.cloud.tpu.v1.OperationMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.OperationMetadata.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -667,9 +617,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -688,11 +638,8 @@ public com.google.cloud.tpu.v1.OperationMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.OperationMetadata buildPartial() {
-      com.google.cloud.tpu.v1.OperationMetadata result =
-          new com.google.cloud.tpu.v1.OperationMetadata(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.OperationMetadata result = new com.google.cloud.tpu.v1.OperationMetadata(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -700,10 +647,14 @@ public com.google.cloud.tpu.v1.OperationMetadata buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v1.OperationMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.endTime_ = endTimeBuilder_ == null ? endTime_ : endTimeBuilder_.build();
+        result.endTime_ = endTimeBuilder_ == null
+            ? endTime_
+            : endTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.target_ = target_;
@@ -726,39 +677,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.OperationMetadata result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.OperationMetadata) {
-        return mergeFrom((com.google.cloud.tpu.v1.OperationMetadata) other);
+        return mergeFrom((com.google.cloud.tpu.v1.OperationMetadata)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -822,55 +772,51 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getEndTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                target_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                verb_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            case 42:
-              {
-                statusDetail_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 42
-            case 48:
-              {
-                cancelRequested_ = input.readBool();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 48
-            case 58:
-              {
-                apiVersion_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 58
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getEndTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              target_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              verb_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            case 42: {
+              statusDetail_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 42
+            case 48: {
+              cancelRequested_ = input.readBool();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 48
+            case 58: {
+              apiVersion_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 58
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -880,52 +826,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -946,15 +878,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -965,8 +896,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -975,9 +904,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -990,8 +919,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1009,8 +936,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1023,8 +948,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1035,14 +958,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1050,17 +970,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -1068,33 +985,24 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp endTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        endTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> endTimeBuilder_;
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
-     *
      * @return Whether the endTime field is set.
      */
     public boolean hasEndTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
-     *
      * @return The endTime.
      */
     public com.google.protobuf.Timestamp getEndTime() {
@@ -1105,8 +1013,6 @@ public com.google.protobuf.Timestamp getEndTime() {
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1127,15 +1033,14 @@ public Builder setEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
      */
-    public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setEndTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (endTimeBuilder_ == null) {
         endTime_ = builderForValue.build();
       } else {
@@ -1146,8 +1051,6 @@ public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue)
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1156,9 +1059,9 @@ public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue)
      */
     public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       if (endTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && endTime_ != null
-            && endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          endTime_ != null &&
+          endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getEndTimeBuilder().mergeFrom(value);
         } else {
           endTime_ = value;
@@ -1171,8 +1074,6 @@ public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1190,8 +1091,6 @@ public Builder clearEndTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1204,8 +1103,6 @@ public com.google.protobuf.Timestamp.Builder getEndTimeBuilder() {
       return getEndTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1216,12 +1113,11 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
       if (endTimeBuilder_ != null) {
         return endTimeBuilder_.getMessageOrBuilder();
       } else {
-        return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
+        return endTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1229,17 +1125,14 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
      * .google.protobuf.Timestamp end_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getEndTimeFieldBuilder() {
       if (endTimeBuilder_ == null) {
-        endTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getEndTime(), getParentForChildren(), isClean());
+        endTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getEndTime(),
+                getParentForChildren(),
+                isClean());
         endTime_ = null;
       }
       return endTimeBuilder_;
@@ -1247,21 +1140,19 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
 
     private java.lang.Object target_ = "";
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @return The target.
      */
     public java.lang.String getTarget() {
       java.lang.Object ref = target_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         target_ = s;
         return s;
@@ -1270,22 +1161,21 @@ public java.lang.String getTarget() {
       }
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @return The bytes for target.
      */
-    public com.google.protobuf.ByteString getTargetBytes() {
+    public com.google.protobuf.ByteString
+        getTargetBytes() {
       java.lang.Object ref = target_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         target_ = b;
         return b;
       } else {
@@ -1293,37 +1183,30 @@ public com.google.protobuf.ByteString getTargetBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @param value The target to set.
      * @return This builder for chaining.
      */
-    public Builder setTarget(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTarget(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       target_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTarget() {
@@ -1333,22 +1216,18 @@ public Builder clearTarget() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @param value The bytes for target to set.
      * @return This builder for chaining.
      */
-    public Builder setTargetBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTargetBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       target_ = value;
       bitField0_ |= 0x00000004;
@@ -1358,20 +1237,18 @@ public Builder setTargetBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object verb_ = "";
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @return The verb.
      */
     public java.lang.String getVerb() {
       java.lang.Object ref = verb_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         verb_ = s;
         return s;
@@ -1380,21 +1257,20 @@ public java.lang.String getVerb() {
       }
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @return The bytes for verb.
      */
-    public com.google.protobuf.ByteString getVerbBytes() {
+    public com.google.protobuf.ByteString
+        getVerbBytes() {
       java.lang.Object ref = verb_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         verb_ = b;
         return b;
       } else {
@@ -1402,35 +1278,28 @@ public com.google.protobuf.ByteString getVerbBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @param value The verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerb(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVerb(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       verb_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearVerb() {
@@ -1440,21 +1309,17 @@ public Builder clearVerb() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @param value The bytes for verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerbBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVerbBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       verb_ = value;
       bitField0_ |= 0x00000008;
@@ -1464,20 +1329,18 @@ public Builder setVerbBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object statusDetail_ = "";
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @return The statusDetail.
      */
     public java.lang.String getStatusDetail() {
       java.lang.Object ref = statusDetail_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         statusDetail_ = s;
         return s;
@@ -1486,21 +1349,20 @@ public java.lang.String getStatusDetail() {
       }
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @return The bytes for statusDetail.
      */
-    public com.google.protobuf.ByteString getStatusDetailBytes() {
+    public com.google.protobuf.ByteString
+        getStatusDetailBytes() {
       java.lang.Object ref = statusDetail_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         statusDetail_ = b;
         return b;
       } else {
@@ -1508,35 +1370,28 @@ public com.google.protobuf.ByteString getStatusDetailBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @param value The statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetail(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setStatusDetail(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearStatusDetail() {
@@ -1546,21 +1401,17 @@ public Builder clearStatusDetail() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @param value The bytes for statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetailBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setStatusDetailBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
@@ -1568,16 +1419,13 @@ public Builder setStatusDetailBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private boolean cancelRequested_;
+    private boolean cancelRequested_ ;
     /**
-     *
-     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
-     *
      * @return The cancelRequested.
      */
     @java.lang.Override
@@ -1585,33 +1433,27 @@ public boolean getCancelRequested() {
       return cancelRequested_;
     }
     /**
-     *
-     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
-     *
      * @param value The cancelRequested to set.
      * @return This builder for chaining.
      */
     public Builder setCancelRequested(boolean value) {
-
+      
       cancelRequested_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCancelRequested() {
@@ -1623,20 +1465,18 @@ public Builder clearCancelRequested() {
 
     private java.lang.Object apiVersion_ = "";
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @return The apiVersion.
      */
     public java.lang.String getApiVersion() {
       java.lang.Object ref = apiVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         apiVersion_ = s;
         return s;
@@ -1645,21 +1485,20 @@ public java.lang.String getApiVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @return The bytes for apiVersion.
      */
-    public com.google.protobuf.ByteString getApiVersionBytes() {
+    public com.google.protobuf.ByteString
+        getApiVersionBytes() {
       java.lang.Object ref = apiVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         apiVersion_ = b;
         return b;
       } else {
@@ -1667,35 +1506,28 @@ public com.google.protobuf.ByteString getApiVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setApiVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -1705,30 +1537,26 @@ public Builder clearApiVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @param value The bytes for apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setApiVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1738,12 +1566,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.OperationMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.OperationMetadata)
   private static final com.google.cloud.tpu.v1.OperationMetadata DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.OperationMetadata();
   }
@@ -1752,27 +1580,27 @@ public static com.google.cloud.tpu.v1.OperationMetadata getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public OperationMetadata parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public OperationMetadata parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1787,4 +1615,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.OperationMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
similarity index 75%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
index 8192fc69b200..b88331fd15d0 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface OperationMetadataOrBuilder
-    extends
+public interface OperationMetadataOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.OperationMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

@@ -59,32 +35,24 @@ public interface OperationMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return Whether the endTime field is set.
    */
   boolean hasEndTime();
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return The endTime.
    */
   com.google.protobuf.Timestamp getEndTime();
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

@@ -94,117 +62,94 @@ public interface OperationMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The target.
    */
   java.lang.String getTarget();
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The bytes for target.
    */
-  com.google.protobuf.ByteString getTargetBytes();
+  com.google.protobuf.ByteString
+      getTargetBytes();
 
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The verb.
    */
   java.lang.String getVerb();
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The bytes for verb.
    */
-  com.google.protobuf.ByteString getVerbBytes();
+  com.google.protobuf.ByteString
+      getVerbBytes();
 
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The statusDetail.
    */
   java.lang.String getStatusDetail();
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The bytes for statusDetail.
    */
-  com.google.protobuf.ByteString getStatusDetailBytes();
+  com.google.protobuf.ByteString
+      getStatusDetailBytes();
 
   /**
-   *
-   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
-   *
    * @return The cancelRequested.
    */
   boolean getCancelRequested();
 
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The apiVersion.
    */
   java.lang.String getApiVersion();
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The bytes for apiVersion.
    */
-  com.google.protobuf.ByteString getApiVersionBytes();
+  com.google.protobuf.ByteString
+      getApiVersionBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
index dac510838a83..18fcc8c61b6b 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Request for [ReimageNode][google.cloud.tpu.v1.Tpu.ReimageNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.ReimageNodeRequest}
  */
-public final class ReimageNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ReimageNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ReimageNodeRequest)
     ReimageNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ReimageNodeRequest.newBuilder() to construct.
   private ReimageNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ReimageNodeRequest() {
     name_ = "";
     tensorflowVersion_ = "";
@@ -44,43 +26,38 @@ private ReimageNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ReimageNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ReimageNodeRequest.class,
-            com.google.cloud.tpu.v1.ReimageNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.ReimageNodeRequest.class, com.google.cloud.tpu.v1.ReimageNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -89,29 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -120,18 +97,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int TENSORFLOW_VERSION_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object tensorflowVersion_ = "";
   /**
-   *
-   *
    * 
    * The version for reimage to create.
    * 

    *
    * string tensorflow_version = 2;
-   *
    * @return The tensorflowVersion.
    */
   @java.lang.Override
@@ -140,29 +113,29 @@ public java.lang.String getTensorflowVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       tensorflowVersion_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The version for reimage to create.
    * 

    *
    * string tensorflow_version = 2;
-   *
    * @return The bytes for tensorflowVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTensorflowVersionBytes() {
+  public com.google.protobuf.ByteString
+      getTensorflowVersionBytes() {
     java.lang.Object ref = tensorflowVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       tensorflowVersion_ = b;
       return b;
     } else {
@@ -171,7 +144,6 @@ public com.google.protobuf.ByteString getTensorflowVersionBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -183,7 +155,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -213,16 +186,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ReimageNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ReimageNodeRequest other =
-        (com.google.cloud.tpu.v1.ReimageNodeRequest) obj;
+    com.google.cloud.tpu.v1.ReimageNodeRequest other = (com.google.cloud.tpu.v1.ReimageNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getTensorflowVersion().equals(other.getTensorflowVersion())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getTensorflowVersion()
+        .equals(other.getTensorflowVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -243,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.ReimageNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.ReimageNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.ReimageNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [ReimageNode][google.cloud.tpu.v1.Tpu.ReimageNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.ReimageNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ReimageNodeRequest)
       com.google.cloud.tpu.v1.ReimageNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ReimageNodeRequest.class,
-              com.google.cloud.tpu.v1.ReimageNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.ReimageNodeRequest.class, com.google.cloud.tpu.v1.ReimageNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ReimageNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -383,9 +351,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -404,11 +372,8 @@ public com.google.cloud.tpu.v1.ReimageNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ReimageNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.ReimageNodeRequest result =
-          new com.google.cloud.tpu.v1.ReimageNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.ReimageNodeRequest result = new com.google.cloud.tpu.v1.ReimageNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -427,39 +392,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.ReimageNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ReimageNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.ReimageNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v1.ReimageNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -504,25 +468,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                tensorflowVersion_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              tensorflowVersion_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -532,25 +493,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -559,21 +517,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -581,35 +538,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -619,21 +569,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -643,20 +589,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object tensorflowVersion_ = "";
     /**
-     *
-     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
-     *
      * @return The tensorflowVersion.
      */
     public java.lang.String getTensorflowVersion() {
       java.lang.Object ref = tensorflowVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         tensorflowVersion_ = s;
         return s;
@@ -665,21 +609,20 @@ public java.lang.String getTensorflowVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
-     *
      * @return The bytes for tensorflowVersion.
      */
-    public com.google.protobuf.ByteString getTensorflowVersionBytes() {
+    public com.google.protobuf.ByteString
+        getTensorflowVersionBytes() {
       java.lang.Object ref = tensorflowVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         tensorflowVersion_ = b;
         return b;
       } else {
@@ -687,35 +630,28 @@ public com.google.protobuf.ByteString getTensorflowVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
-     *
      * @param value The tensorflowVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setTensorflowVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTensorflowVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       tensorflowVersion_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTensorflowVersion() {
@@ -725,30 +661,26 @@ public Builder clearTensorflowVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
-     *
      * @param value The bytes for tensorflowVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setTensorflowVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTensorflowVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       tensorflowVersion_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -758,12 +690,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ReimageNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ReimageNodeRequest)
   private static final com.google.cloud.tpu.v1.ReimageNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ReimageNodeRequest();
   }
@@ -772,27 +704,27 @@ public static com.google.cloud.tpu.v1.ReimageNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ReimageNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ReimageNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -807,4 +739,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.ReimageNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
similarity index 53%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
index e44a725d493f..3d0b1bfc7df5 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
@@ -1,75 +1,49 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ReimageNodeRequestOrBuilder
-    extends
+public interface ReimageNodeRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ReimageNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The version for reimage to create.
    * 

    *
    * string tensorflow_version = 2;
-   *
    * @return The tensorflowVersion.
    */
   java.lang.String getTensorflowVersion();
   /**
-   *
-   *
    * 
    * The version for reimage to create.
    * 

    *
    * string tensorflow_version = 2;
-   *
    * @return The bytes for tensorflowVersion.
    */
-  com.google.protobuf.ByteString getTensorflowVersionBytes();
+  com.google.protobuf.ByteString
+      getTensorflowVersionBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
index df9103fa8928..73072227d8e6 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
@@ -1,81 +1,60 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Sets the scheduling options for this node.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.SchedulingConfig}
  */
-public final class SchedulingConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class SchedulingConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.SchedulingConfig)
     SchedulingConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use SchedulingConfig.newBuilder() to construct.
   private SchedulingConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private SchedulingConfig() {}
+  private SchedulingConfig() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new SchedulingConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.SchedulingConfig.class,
-            com.google.cloud.tpu.v1.SchedulingConfig.Builder.class);
+            com.google.cloud.tpu.v1.SchedulingConfig.class, com.google.cloud.tpu.v1.SchedulingConfig.Builder.class);
   }
 
   public static final int PREEMPTIBLE_FIELD_NUMBER = 1;
   private boolean preemptible_ = false;
   /**
-   *
-   *
    * 
    * Defines whether the node is preemptible.
    * 

    *
    * bool preemptible = 1;
-   *
    * @return The preemptible.
    */
   @java.lang.Override
@@ -86,14 +65,11 @@ public boolean getPreemptible() {
   public static final int RESERVED_FIELD_NUMBER = 2;
   private boolean reserved_ = false;
   /**
-   *
-   *
    * 
    * Whether the node is created under a reservation.
    * 

    *
    * bool reserved = 2;
-   *
    * @return The reserved.
    */
   @java.lang.Override
@@ -102,7 +78,6 @@ public boolean getReserved() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -114,7 +89,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (preemptible_ != false) {
       output.writeBool(1, preemptible_);
     }
@@ -131,10 +107,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (preemptible_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, preemptible_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(1, preemptible_);
     }
     if (reserved_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, reserved_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(2, reserved_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -144,15 +122,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.SchedulingConfig)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.SchedulingConfig other = (com.google.cloud.tpu.v1.SchedulingConfig) obj;
 
-    if (getPreemptible() != other.getPreemptible()) return false;
-    if (getReserved() != other.getReserved()) return false;
+    if (getPreemptible()
+        != other.getPreemptible()) return false;
+    if (getReserved()
+        != other.getReserved()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -165,144 +145,140 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + PREEMPTIBLE_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getPreemptible());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getPreemptible());
     hash = (37 * hash) + RESERVED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReserved());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getReserved());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.SchedulingConfig parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.SchedulingConfig parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.SchedulingConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Sets the scheduling options for this node.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.SchedulingConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.SchedulingConfig)
       com.google.cloud.tpu.v1.SchedulingConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.SchedulingConfig.class,
-              com.google.cloud.tpu.v1.SchedulingConfig.Builder.class);
+              com.google.cloud.tpu.v1.SchedulingConfig.class, com.google.cloud.tpu.v1.SchedulingConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.SchedulingConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -313,9 +289,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
@@ -334,11 +310,8 @@ public com.google.cloud.tpu.v1.SchedulingConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.SchedulingConfig buildPartial() {
-      com.google.cloud.tpu.v1.SchedulingConfig result =
-          new com.google.cloud.tpu.v1.SchedulingConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.SchedulingConfig result = new com.google.cloud.tpu.v1.SchedulingConfig(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -357,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.SchedulingConfig result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.SchedulingConfig) {
-        return mergeFrom((com.google.cloud.tpu.v1.SchedulingConfig) other);
+        return mergeFrom((com.google.cloud.tpu.v1.SchedulingConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -430,25 +402,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8:
-              {
-                preemptible_ = input.readBool();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 8
-            case 16:
-              {
-                reserved_ = input.readBool();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 8: {
+              preemptible_ = input.readBool();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 8
+            case 16: {
+              reserved_ = input.readBool();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -458,19 +427,15 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private boolean preemptible_;
+    private boolean preemptible_ ;
     /**
-     *
-     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
-     *
      * @return The preemptible.
      */
     @java.lang.Override
@@ -478,33 +443,27 @@ public boolean getPreemptible() {
       return preemptible_;
     }
     /**
-     *
-     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
-     *
      * @param value The preemptible to set.
      * @return This builder for chaining.
      */
     public Builder setPreemptible(boolean value) {
-
+      
       preemptible_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPreemptible() {
@@ -514,16 +473,13 @@ public Builder clearPreemptible() {
       return this;
     }
 
-    private boolean reserved_;
+    private boolean reserved_ ;
     /**
-     *
-     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
-     *
      * @return The reserved.
      */
     @java.lang.Override
@@ -531,33 +487,27 @@ public boolean getReserved() {
       return reserved_;
     }
     /**
-     *
-     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
-     *
      * @param value The reserved to set.
      * @return This builder for chaining.
      */
     public Builder setReserved(boolean value) {
-
+      
       reserved_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearReserved() {
@@ -566,9 +516,9 @@ public Builder clearReserved() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -578,12 +528,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.SchedulingConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.SchedulingConfig)
   private static final com.google.cloud.tpu.v1.SchedulingConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.SchedulingConfig();
   }
@@ -592,27 +542,27 @@ public static com.google.cloud.tpu.v1.SchedulingConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SchedulingConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public SchedulingConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -627,4 +577,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.SchedulingConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java
new file mode 100644
index 000000000000..ee190f21b550
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface SchedulingConfigOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.SchedulingConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Defines whether the node is preemptible.
+   * 

+   *
+   * bool preemptible = 1;
+   * @return The preemptible.
+   */
+  boolean getPreemptible();
+
+  /**
+   * 
+   * Whether the node is created under a reservation.
+   * 

+   *
+   * bool reserved = 2;
+   * @return The reserved.
+   */
+  boolean getReserved();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
index f46d0487adef..1e18ca363466 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
@@ -1,85 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Request for [StartNode][google.cloud.tpu.v1.Tpu.StartNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.StartNodeRequest}
  */
-public final class StartNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class StartNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.StartNodeRequest)
     StartNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use StartNodeRequest.newBuilder() to construct.
   private StartNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private StartNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new StartNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.StartNodeRequest.class,
-            com.google.cloud.tpu.v1.StartNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.StartNodeRequest.class, com.google.cloud.tpu.v1.StartNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -88,29 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -119,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -131,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -155,14 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.StartNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.StartNodeRequest other = (com.google.cloud.tpu.v1.StartNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -181,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.StartNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.StartNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.StartNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [StartNode][google.cloud.tpu.v1.Tpu.StartNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.StartNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.StartNodeRequest)
       com.google.cloud.tpu.v1.StartNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.StartNodeRequest.class,
-              com.google.cloud.tpu.v1.StartNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.StartNodeRequest.class, com.google.cloud.tpu.v1.StartNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.StartNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -320,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -341,11 +313,8 @@ public com.google.cloud.tpu.v1.StartNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.StartNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.StartNodeRequest result =
-          new com.google.cloud.tpu.v1.StartNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.StartNodeRequest result = new com.google.cloud.tpu.v1.StartNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -361,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.StartNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.StartNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.StartNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v1.StartNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -433,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -455,25 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -482,21 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -504,35 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -542,30 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -575,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.StartNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.StartNodeRequest)
   private static final com.google.cloud.tpu.v1.StartNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.StartNodeRequest();
   }
@@ -589,27 +540,27 @@ public static com.google.cloud.tpu.v1.StartNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public StartNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public StartNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -624,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.StartNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..c7b3e0e1275d
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface StartNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.StartNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * The resource name.
+   * 

+   *
+   * string name = 1;
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * The resource name.
+   * 

+   *
+   * string name = 1;
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
index b24466fe35db..2a13e9065396 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
@@ -1,85 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * Request for [StopNode][google.cloud.tpu.v1.Tpu.StopNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.StopNodeRequest}
  */
-public final class StopNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class StopNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.StopNodeRequest)
     StopNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use StopNodeRequest.newBuilder() to construct.
   private StopNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private StopNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new StopNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.StopNodeRequest.class,
-            com.google.cloud.tpu.v1.StopNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.StopNodeRequest.class, com.google.cloud.tpu.v1.StopNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -88,29 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -119,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -131,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -155,14 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.StopNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.StopNodeRequest other = (com.google.cloud.tpu.v1.StopNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -181,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.StopNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.StopNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.StopNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [StopNode][google.cloud.tpu.v1.Tpu.StopNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.StopNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.StopNodeRequest)
       com.google.cloud.tpu.v1.StopNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.StopNodeRequest.class,
-              com.google.cloud.tpu.v1.StopNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.StopNodeRequest.class, com.google.cloud.tpu.v1.StopNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.StopNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -320,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -341,11 +313,8 @@ public com.google.cloud.tpu.v1.StopNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.StopNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.StopNodeRequest result =
-          new com.google.cloud.tpu.v1.StopNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.StopNodeRequest result = new com.google.cloud.tpu.v1.StopNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -361,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.StopNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.StopNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.StopNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v1.StopNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -433,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -455,25 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -482,21 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -504,35 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -542,30 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -575,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.StopNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.StopNodeRequest)
   private static final com.google.cloud.tpu.v1.StopNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.StopNodeRequest();
   }
@@ -589,27 +540,27 @@ public static com.google.cloud.tpu.v1.StopNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public StopNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public StopNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -624,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.StopNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..6b652fd17f76
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface StopNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.StopNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * The resource name.
+   * 

+   *
+   * string name = 1;
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * The resource name.
+   * 

+   *
+   * string name = 1;
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
index a6168ca72945..8dc4a7d1c877 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * A Symptom instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.Symptom}
  */
-public final class Symptom extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Symptom extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.Symptom)
     SymptomOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Symptom.newBuilder() to construct.
   private Symptom(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Symptom() {
     symptomType_ = 0;
     details_ = "";
@@ -45,32 +27,30 @@ private Symptom() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Symptom();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_Symptom_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.cloud.tpu.v1.Symptom.class, com.google.cloud.tpu.v1.Symptom.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * SymptomType represents the different types of Symptoms that a TPU can be
    * at.
@@ -78,10 +58,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    * Protobuf enum {@code google.cloud.tpu.v1.Symptom.SymptomType}
    */
-  public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
+  public enum SymptomType
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * Unspecified symptom.
      * 

@@ -90,8 +69,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     SYMPTOM_TYPE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * TPU VM memory is low.
      * 

@@ -100,8 +77,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     LOW_MEMORY(1),
     /**
-     *
-     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -110,8 +85,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     OUT_OF_MEMORY(2),
     /**
-     *
-     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -120,8 +93,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     EXECUTE_TIMED_OUT(3),
     /**
-     *
-     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -131,8 +102,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     MESH_BUILD_FAIL(4),
     /**
-     *
-     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -141,8 +110,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     HBM_OUT_OF_MEMORY(5),
     /**
-     *
-     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -154,8 +121,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * Unspecified symptom.
      * 

@@ -164,8 +129,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int SYMPTOM_TYPE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * TPU VM memory is low.
      * 

@@ -174,8 +137,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int LOW_MEMORY_VALUE = 1;
     /**
-     *
-     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -184,8 +145,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int OUT_OF_MEMORY_VALUE = 2;
     /**
-     *
-     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -194,8 +153,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int EXECUTE_TIMED_OUT_VALUE = 3;
     /**
-     *
-     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -205,8 +162,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int MESH_BUILD_FAIL_VALUE = 4;
     /**
-     *
-     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -215,8 +170,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HBM_OUT_OF_MEMORY_VALUE = 5;
     /**
-     *
-     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -225,6 +178,7 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int PROJECT_ABUSE_VALUE = 6;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -249,57 +203,53 @@ public static SymptomType valueOf(int value) {
      */
     public static SymptomType forNumber(int value) {
       switch (value) {
-        case 0:
-          return SYMPTOM_TYPE_UNSPECIFIED;
-        case 1:
-          return LOW_MEMORY;
-        case 2:
-          return OUT_OF_MEMORY;
-        case 3:
-          return EXECUTE_TIMED_OUT;
-        case 4:
-          return MESH_BUILD_FAIL;
-        case 5:
-          return HBM_OUT_OF_MEMORY;
-        case 6:
-          return PROJECT_ABUSE;
-        default:
-          return null;
+        case 0: return SYMPTOM_TYPE_UNSPECIFIED;
+        case 1: return LOW_MEMORY;
+        case 2: return OUT_OF_MEMORY;
+        case 3: return EXECUTE_TIMED_OUT;
+        case 4: return MESH_BUILD_FAIL;
+        case 5: return HBM_OUT_OF_MEMORY;
+        case 6: return PROJECT_ABUSE;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        SymptomType> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public SymptomType findValueByNumber(int number) {
+              return SymptomType.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public SymptomType findValueByNumber(int number) {
-            return SymptomType.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v1.Symptom.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final SymptomType[] VALUES = values();
 
-    public static SymptomType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static SymptomType valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -319,14 +269,11 @@ private SymptomType(int value) {
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -334,14 +281,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -349,8 +293,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -365,51 +307,38 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SYMPTOM_TYPE_FIELD_NUMBER = 2;
   private int symptomType_ = 0;
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The enum numeric value on the wire for symptomType.
    */
-  @java.lang.Override
-  public int getSymptomTypeValue() {
+  @java.lang.Override public int getSymptomTypeValue() {
     return symptomType_;
   }
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The symptomType.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v1.Symptom.SymptomType getSymptomType() {
-    com.google.cloud.tpu.v1.Symptom.SymptomType result =
-        com.google.cloud.tpu.v1.Symptom.SymptomType.forNumber(symptomType_);
+  @java.lang.Override public com.google.cloud.tpu.v1.Symptom.SymptomType getSymptomType() {
+    com.google.cloud.tpu.v1.Symptom.SymptomType result = com.google.cloud.tpu.v1.Symptom.SymptomType.forNumber(symptomType_);
     return result == null ? com.google.cloud.tpu.v1.Symptom.SymptomType.UNRECOGNIZED : result;
   }
 
   public static final int DETAILS_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object details_ = "";
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The details.
    */
   @java.lang.Override
@@ -418,29 +347,29 @@ public java.lang.String getDetails() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       details_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The bytes for details.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDetailsBytes() {
+  public com.google.protobuf.ByteString
+      getDetailsBytes() {
     java.lang.Object ref = details_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       details_ = b;
       return b;
     } else {
@@ -449,18 +378,14 @@ public com.google.protobuf.ByteString getDetailsBytes() {
   }
 
   public static final int WORKER_ID_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object workerId_ = "";
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The workerId.
    */
   @java.lang.Override
@@ -469,29 +394,29 @@ public java.lang.String getWorkerId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       workerId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The bytes for workerId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getWorkerIdBytes() {
+  public com.google.protobuf.ByteString
+      getWorkerIdBytes() {
     java.lang.Object ref = workerId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       workerId_ = b;
       return b;
     } else {
@@ -500,7 +425,6 @@ public com.google.protobuf.ByteString getWorkerIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -512,12 +436,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
-    if (symptomType_
-        != com.google.cloud.tpu.v1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+    if (symptomType_ != com.google.cloud.tpu.v1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
       output.writeEnum(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
@@ -536,11 +460,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
-    if (symptomType_
-        != com.google.cloud.tpu.v1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, symptomType_);
+    if (symptomType_ != com.google.cloud.tpu.v1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, details_);
@@ -556,7 +481,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.Symptom)) {
       return super.equals(obj);
@@ -565,11 +490,14 @@ public boolean equals(final java.lang.Object obj) {
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (symptomType_ != other.symptomType_) return false;
-    if (!getDetails().equals(other.getDetails())) return false;
-    if (!getWorkerId().equals(other.getWorkerId())) return false;
+    if (!getDetails()
+        .equals(other.getDetails())) return false;
+    if (!getWorkerId()
+        .equals(other.getWorkerId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -596,134 +524,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.Symptom parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.Symptom parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.Symptom parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.cloud.tpu.v1.Symptom parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.Symptom prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A Symptom instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.Symptom}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.Symptom)
       com.google.cloud.tpu.v1.SymptomOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_Symptom_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.cloud.tpu.v1.Symptom.class, com.google.cloud.tpu.v1.Symptom.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.Symptom.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -740,9 +664,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_Symptom_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_descriptor;
     }
 
     @java.lang.Override
@@ -762,9 +686,7 @@ public com.google.cloud.tpu.v1.Symptom build() {
     @java.lang.Override
     public com.google.cloud.tpu.v1.Symptom buildPartial() {
       com.google.cloud.tpu.v1.Symptom result = new com.google.cloud.tpu.v1.Symptom(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -772,7 +694,9 @@ public com.google.cloud.tpu.v1.Symptom buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v1.Symptom result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.symptomType_ = symptomType_;
@@ -789,39 +713,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.Symptom result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.Symptom) {
-        return mergeFrom((com.google.cloud.tpu.v1.Symptom) other);
+        return mergeFrom((com.google.cloud.tpu.v1.Symptom)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -872,37 +795,34 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                symptomType_ = input.readEnum();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                details_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                workerId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              symptomType_ = input.readEnum();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              details_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              workerId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -912,52 +832,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -978,15 +884,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -997,8 +902,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1007,9 +910,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -1022,8 +925,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1041,8 +942,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1055,8 +954,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1067,14 +964,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1082,17 +976,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -1100,29 +991,22 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private int symptomType_ = 0;
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
-     *
      * @return The enum numeric value on the wire for symptomType.
      */
-    @java.lang.Override
-    public int getSymptomTypeValue() {
+    @java.lang.Override public int getSymptomTypeValue() {
       return symptomType_;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
-     *
      * @param value The enum numeric value on the wire for symptomType to set.
      * @return This builder for chaining.
      */
@@ -1133,31 +1017,24 @@ public Builder setSymptomTypeValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
-     *
      * @return The symptomType.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v1.Symptom.SymptomType getSymptomType() {
-      com.google.cloud.tpu.v1.Symptom.SymptomType result =
-          com.google.cloud.tpu.v1.Symptom.SymptomType.forNumber(symptomType_);
+      com.google.cloud.tpu.v1.Symptom.SymptomType result = com.google.cloud.tpu.v1.Symptom.SymptomType.forNumber(symptomType_);
       return result == null ? com.google.cloud.tpu.v1.Symptom.SymptomType.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
-     *
      * @param value The symptomType to set.
      * @return This builder for chaining.
      */
@@ -1171,14 +1048,11 @@ public Builder setSymptomType(com.google.cloud.tpu.v1.Symptom.SymptomType value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSymptomType() {
@@ -1190,20 +1064,18 @@ public Builder clearSymptomType() {
 
     private java.lang.Object details_ = "";
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @return The details.
      */
     public java.lang.String getDetails() {
       java.lang.Object ref = details_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         details_ = s;
         return s;
@@ -1212,21 +1084,20 @@ public java.lang.String getDetails() {
       }
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @return The bytes for details.
      */
-    public com.google.protobuf.ByteString getDetailsBytes() {
+    public com.google.protobuf.ByteString
+        getDetailsBytes() {
       java.lang.Object ref = details_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         details_ = b;
         return b;
       } else {
@@ -1234,35 +1105,28 @@ public com.google.protobuf.ByteString getDetailsBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @param value The details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetails(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDetails(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       details_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDetails() {
@@ -1272,21 +1136,17 @@ public Builder clearDetails() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @param value The bytes for details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetailsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDetailsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       details_ = value;
       bitField0_ |= 0x00000004;
@@ -1296,20 +1156,18 @@ public Builder setDetailsBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object workerId_ = "";
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @return The workerId.
      */
     public java.lang.String getWorkerId() {
       java.lang.Object ref = workerId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         workerId_ = s;
         return s;
@@ -1318,21 +1176,20 @@ public java.lang.String getWorkerId() {
       }
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @return The bytes for workerId.
      */
-    public com.google.protobuf.ByteString getWorkerIdBytes() {
+    public com.google.protobuf.ByteString
+        getWorkerIdBytes() {
       java.lang.Object ref = workerId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         workerId_ = b;
         return b;
       } else {
@@ -1340,35 +1197,28 @@ public com.google.protobuf.ByteString getWorkerIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @param value The workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setWorkerId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerId() {
@@ -1378,30 +1228,26 @@ public Builder clearWorkerId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @param value The bytes for workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setWorkerIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1411,12 +1257,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.Symptom)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.Symptom)
   private static final com.google.cloud.tpu.v1.Symptom DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.Symptom();
   }
@@ -1425,27 +1271,27 @@ public static com.google.cloud.tpu.v1.Symptom getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Symptom parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Symptom parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1460,4 +1306,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.Symptom getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
index 72ba143f550d..60cfa7da86a9 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface SymptomOrBuilder
-    extends
+public interface SymptomOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.Symptom)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -59,77 +35,61 @@ public interface SymptomOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The enum numeric value on the wire for symptomType.
    */
   int getSymptomTypeValue();
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The symptomType.
    */
   com.google.cloud.tpu.v1.Symptom.SymptomType getSymptomType();
 
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The details.
    */
   java.lang.String getDetails();
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The bytes for details.
    */
-  com.google.protobuf.ByteString getDetailsBytes();
+  com.google.protobuf.ByteString
+      getDetailsBytes();
 
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The workerId.
    */
   java.lang.String getWorkerId();
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The bytes for workerId.
    */
-  com.google.protobuf.ByteString getWorkerIdBytes();
+  com.google.protobuf.ByteString
+      getWorkerIdBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
index a1c88ecf1789..4dad422b16df 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
- *
- *
  * 
  * A tensorflow version that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.TensorFlowVersion}
  */
-public final class TensorFlowVersion extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class TensorFlowVersion extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.TensorFlowVersion)
     TensorFlowVersionOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use TensorFlowVersion.newBuilder() to construct.
   private TensorFlowVersion(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private TensorFlowVersion() {
     name_ = "";
     version_ = "";
@@ -44,43 +26,38 @@ private TensorFlowVersion() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new TensorFlowVersion();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.TensorFlowVersion.class,
-            com.google.cloud.tpu.v1.TensorFlowVersion.Builder.class);
+            com.google.cloud.tpu.v1.TensorFlowVersion.class, com.google.cloud.tpu.v1.TensorFlowVersion.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -89,29 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -120,18 +97,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int VERSION_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object version_ = "";
   /**
-   *
-   *
    * 
    * the tensorflow version.
    * 

    *
    * string version = 2;
-   *
    * @return The version.
    */
   @java.lang.Override
@@ -140,29 +113,29 @@ public java.lang.String getVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       version_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * the tensorflow version.
    * 

    *
    * string version = 2;
-   *
    * @return The bytes for version.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getVersionBytes() {
+  public com.google.protobuf.ByteString
+      getVersionBytes() {
     java.lang.Object ref = version_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       version_ = b;
       return b;
     } else {
@@ -171,7 +144,6 @@ public com.google.protobuf.ByteString getVersionBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -183,7 +155,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -213,16 +186,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.TensorFlowVersion)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.TensorFlowVersion other =
-        (com.google.cloud.tpu.v1.TensorFlowVersion) obj;
+    com.google.cloud.tpu.v1.TensorFlowVersion other = (com.google.cloud.tpu.v1.TensorFlowVersion) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getVersion().equals(other.getVersion())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getVersion()
+        .equals(other.getVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -243,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v1.TensorFlowVersion parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v1.TensorFlowVersion parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v1.TensorFlowVersion prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A tensorflow version that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.TensorFlowVersion}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.TensorFlowVersion)
       com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.TensorFlowVersion.class,
-              com.google.cloud.tpu.v1.TensorFlowVersion.Builder.class);
+              com.google.cloud.tpu.v1.TensorFlowVersion.class, com.google.cloud.tpu.v1.TensorFlowVersion.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.TensorFlowVersion.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -383,9 +351,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
     }
 
     @java.lang.Override
@@ -404,11 +372,8 @@ public com.google.cloud.tpu.v1.TensorFlowVersion build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.TensorFlowVersion buildPartial() {
-      com.google.cloud.tpu.v1.TensorFlowVersion result =
-          new com.google.cloud.tpu.v1.TensorFlowVersion(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v1.TensorFlowVersion result = new com.google.cloud.tpu.v1.TensorFlowVersion(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -427,39 +392,38 @@ private void buildPartial0(com.google.cloud.tpu.v1.TensorFlowVersion result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.TensorFlowVersion) {
-        return mergeFrom((com.google.cloud.tpu.v1.TensorFlowVersion) other);
+        return mergeFrom((com.google.cloud.tpu.v1.TensorFlowVersion)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -504,25 +468,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                version_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              version_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -532,25 +493,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -559,21 +517,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -581,35 +538,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -619,21 +569,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -643,20 +589,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object version_ = "";
     /**
-     *
-     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
-     *
      * @return The version.
      */
     public java.lang.String getVersion() {
       java.lang.Object ref = version_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         version_ = s;
         return s;
@@ -665,21 +609,20 @@ public java.lang.String getVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
-     *
      * @return The bytes for version.
      */
-    public com.google.protobuf.ByteString getVersionBytes() {
+    public com.google.protobuf.ByteString
+        getVersionBytes() {
       java.lang.Object ref = version_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         version_ = b;
         return b;
       } else {
@@ -687,35 +630,28 @@ public com.google.protobuf.ByteString getVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
-     *
      * @param value The version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearVersion() {
@@ -725,30 +661,26 @@ public Builder clearVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
-     *
      * @param value The bytes for version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -758,12 +690,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.TensorFlowVersion)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.TensorFlowVersion)
   private static final com.google.cloud.tpu.v1.TensorFlowVersion DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.TensorFlowVersion();
   }
@@ -772,27 +704,27 @@ public static com.google.cloud.tpu.v1.TensorFlowVersion getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public TensorFlowVersion parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public TensorFlowVersion parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -807,4 +739,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.TensorFlowVersion getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionName.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionName.java
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rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionName.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
similarity index 51%
rename from java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
index 7192ca2da720..fe0475ee89cd 100644
--- a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
@@ -1,75 +1,49 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface TensorFlowVersionOrBuilder
-    extends
+public interface TensorFlowVersionOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.TensorFlowVersion)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * the tensorflow version.
    * 

    *
    * string version = 2;
-   *
    * @return The version.
    */
   java.lang.String getVersion();
   /**
-   *
-   *
    * 
    * the tensorflow version.
    * 

    *
    * string version = 2;
-   *
    * @return The bytes for version.
    */
-  com.google.protobuf.ByteString getVersionBytes();
+  com.google.protobuf.ByteString
+      getVersionBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/proto/google/cloud/tpu/v1/cloud_tpu.proto b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/proto/google/cloud/tpu/v1/cloud_tpu.proto
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rename to owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/proto/google/cloud/tpu/v1/cloud_tpu.proto
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/stub/tpustubsettings/getnode/SyncGetNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/stub/tpustubsettings/getnode/SyncGetNode.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetCredentialsProvider.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetCredentialsProvider.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNode.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNode.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNode.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/AsyncGetAcceleratorType.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/AsyncGetAcceleratorType.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getlocation/AsyncGetLocation.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getlocation/AsyncGetLocation.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/AsyncListLocations.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/AsyncListLocations.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/AsyncListLocationsPaged.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/AsyncListLocationsPaged.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/AsyncListLocationsPaged.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/AsyncListLocationsPaged.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/SyncListLocations.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/SyncListLocations.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/SyncListLocations.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/SyncListLocations.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/AsyncListNodes.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/AsyncListNodes.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/AsyncListNodes.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/AsyncListNodes.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/AsyncListNodesPaged.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/AsyncListNodesPaged.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/AsyncListNodesPaged.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/AsyncListNodesPaged.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodes.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodes.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodes.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodes.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodesLocationname.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodesLocationname.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodesLocationname.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodesLocationname.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodesString.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodesString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodesString.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/SyncListNodesString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/AsyncListTensorFlowVersions.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/AsyncListTensorFlowVersions.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/AsyncListTensorFlowVersions.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/AsyncListTensorFlowVersions.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/AsyncListTensorFlowVersionsPaged.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/AsyncListTensorFlowVersionsPaged.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/AsyncListTensorFlowVersionsPaged.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/AsyncListTensorFlowVersionsPaged.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersions.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersions.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersions.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersions.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersionsString.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersionsString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersionsString.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersionsString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersionsTensorflowversionname.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersionsTensorflowversionname.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersionsTensorflowversionname.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listtensorflowversions/SyncListTensorFlowVersionsTensorflowversionname.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/AsyncReimageNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/AsyncReimageNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/AsyncReimageNode.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/AsyncReimageNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/AsyncReimageNodeLRO.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/AsyncReimageNodeLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/AsyncReimageNodeLRO.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/AsyncReimageNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/SyncReimageNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/SyncReimageNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/SyncReimageNode.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/reimagenode/SyncReimageNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/AsyncStartNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/AsyncStartNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/AsyncStartNode.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/AsyncStartNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/AsyncStartNodeLRO.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/AsyncStartNodeLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/AsyncStartNodeLRO.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/AsyncStartNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/SyncStartNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/SyncStartNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/SyncStartNode.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/startnode/SyncStartNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/AsyncStopNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/AsyncStopNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/AsyncStopNode.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/AsyncStopNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/AsyncStopNodeLRO.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/AsyncStopNodeLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/AsyncStopNodeLRO.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/AsyncStopNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/SyncStopNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/SyncStopNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/SyncStopNode.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/stopnode/SyncStopNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpusettings/getnode/SyncGetNode.java b/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpusettings/getnode/SyncGetNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpusettings/getnode/SyncGetNode.java
rename to owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpusettings/getnode/SyncGetNode.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuClient.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuClient.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuClient.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuClient.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
similarity index 99%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
index d84cff387e8b..2506b0dfd258 100644
--- a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
+++ b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
@@ -32,6 +32,7 @@
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.OperationCallSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.location.GetLocationRequest;
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/gapic_metadata.json b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/gapic_metadata.json
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/gapic_metadata.json
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/gapic_metadata.json
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/package-info.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/package-info.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/package-info.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/package-info.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuCallableFactory.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuCallableFactory.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuCallableFactory.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuCallableFactory.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
similarity index 99%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
index 2837d3ea1b20..eb977d9d9176 100644
--- a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
+++ b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
@@ -61,6 +61,7 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
+import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuCallableFactory.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuCallableFactory.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuCallableFactory.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuCallableFactory.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
similarity index 98%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
index 09d996c00c5c..086b54802aae 100644
--- a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
+++ b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
@@ -33,6 +33,7 @@
 import com.google.api.gax.httpjson.ProtoMessageResponseParser;
 import com.google.api.gax.httpjson.ProtoRestSerializer;
 import com.google.api.gax.httpjson.longrunning.stub.HttpJsonOperationsStub;
+import com.google.api.gax.longrunning.OperationSnapshot;
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.OperationCallable;
 import com.google.api.gax.rpc.UnaryCallable;
@@ -585,7 +586,7 @@ public class HttpJsonTpuStub extends TpuStub {
               .setRequestFormatter(
                   ProtoMessageRequestFormatter.newBuilder()
                       .setPath(
-                          "/v1alpha1/{name=projects/*}/locations",
+                          "/v2/{name=projects/*}/locations",
                           request -> {
                             Map fields = new HashMap<>();
                             ProtoRestSerializer serializer =
@@ -593,10 +594,6 @@ public class HttpJsonTpuStub extends TpuStub {
                             serializer.putPathParam(fields, "name", request.getName());
                             return fields;
                           })
-                      .setAdditionalPaths(
-                          "/v1/{name=projects/*}/locations",
-                          "/v2alpha1/{name=projects/*}/locations",
-                          "/v2/{name=projects/*}/locations")
                       .setQueryParamsExtractor(
                           request -> {
                             Map> fields = new HashMap<>();
@@ -623,7 +620,7 @@ public class HttpJsonTpuStub extends TpuStub {
               .setRequestFormatter(
                   ProtoMessageRequestFormatter.newBuilder()
                       .setPath(
-                          "/v1alpha1/{name=projects/*/locations/*}",
+                          "/v2/{name=projects/*/locations/*}",
                           request -> {
                             Map fields = new HashMap<>();
                             ProtoRestSerializer serializer =
@@ -631,10 +628,6 @@ public class HttpJsonTpuStub extends TpuStub {
                             serializer.putPathParam(fields, "name", request.getName());
                             return fields;
                           })
-                      .setAdditionalPaths(
-                          "/v1/{name=projects/*/locations/*}",
-                          "/v2alpha1/{name=projects/*/locations/*}",
-                          "/v2/{name=projects/*/locations/*}")
                       .setQueryParamsExtractor(
                           request -> {
                             Map> fields = new HashMap<>();
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStub.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStub.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStub.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStub.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStubSettings.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStubSettings.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStubSettings.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStubSettings.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocations.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocations.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocations.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocations.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocationsImpl.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocationsImpl.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocationsImpl.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocationsImpl.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpu.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpu.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpu.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpu.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpuImpl.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpuImpl.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpuImpl.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpuImpl.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientHttpJsonTest.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientHttpJsonTest.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientHttpJsonTest.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientHttpJsonTest.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientTest.java b/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientTest.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientTest.java
rename to owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientTest.java
diff --git a/owl-bot-staging/java-tpu/v2/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java b/owl-bot-staging/java-tpu/v2/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
new file mode 100644
index 000000000000..2aa134ae6486
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
@@ -0,0 +1,1340 @@
+package com.google.cloud.tpu.v2;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ * 
+ * Manages TPU nodes and other resources
+ * TPU API v2
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/tpu/v2/cloud_tpu.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class TpuGrpc {
+
+  private TpuGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.tpu.v2.Tpu";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor getListNodesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
+      requestType = com.google.cloud.tpu.v2.ListNodesRequest.class,
+      responseType = com.google.cloud.tpu.v2.ListNodesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListNodesMethod() {
+    io.grpc.MethodDescriptor getListNodesMethod;
+    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+          TpuGrpc.getListNodesMethod = getListNodesMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.ListNodesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.ListNodesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
+              .build();
+        }
+      }
+    }
+    return getListNodesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetNode",
+      requestType = com.google.cloud.tpu.v2.GetNodeRequest.class,
+      responseType = com.google.cloud.tpu.v2.Node.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetNodeMethod() {
+    io.grpc.MethodDescriptor getGetNodeMethod;
+    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+          TpuGrpc.getGetNodeMethod = getGetNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.GetNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.Node.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
+              .build();
+        }
+      }
+    }
+    return getGetNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getCreateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
+      requestType = com.google.cloud.tpu.v2.CreateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getCreateNodeMethod() {
+    io.grpc.MethodDescriptor getCreateNodeMethod;
+    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+          TpuGrpc.getCreateNodeMethod = getCreateNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.CreateNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
+              .build();
+        }
+      }
+    }
+    return getCreateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getDeleteNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
+      requestType = com.google.cloud.tpu.v2.DeleteNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getDeleteNodeMethod() {
+    io.grpc.MethodDescriptor getDeleteNodeMethod;
+    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+          TpuGrpc.getDeleteNodeMethod = getDeleteNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.DeleteNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
+              .build();
+        }
+      }
+    }
+    return getDeleteNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getStopNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StopNode",
+      requestType = com.google.cloud.tpu.v2.StopNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getStopNodeMethod() {
+    io.grpc.MethodDescriptor getStopNodeMethod;
+    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+          TpuGrpc.getStopNodeMethod = getStopNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.StopNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
+              .build();
+        }
+      }
+    }
+    return getStopNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getStartNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StartNode",
+      requestType = com.google.cloud.tpu.v2.StartNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getStartNodeMethod() {
+    io.grpc.MethodDescriptor getStartNodeMethod;
+    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+          TpuGrpc.getStartNodeMethod = getStartNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.StartNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
+              .build();
+        }
+      }
+    }
+    return getStartNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getUpdateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "UpdateNode",
+      requestType = com.google.cloud.tpu.v2.UpdateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getUpdateNodeMethod() {
+    io.grpc.MethodDescriptor getUpdateNodeMethod;
+    if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
+          TpuGrpc.getUpdateNodeMethod = getUpdateNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.UpdateNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("UpdateNode"))
+              .build();
+        }
+      }
+    }
+    return getUpdateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGenerateServiceIdentityMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GenerateServiceIdentity",
+      requestType = com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class,
+      responseType = com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGenerateServiceIdentityMethod() {
+    io.grpc.MethodDescriptor getGenerateServiceIdentityMethod;
+    if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
+          TpuGrpc.getGenerateServiceIdentityMethod = getGenerateServiceIdentityMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GenerateServiceIdentity"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GenerateServiceIdentity"))
+              .build();
+        }
+      }
+    }
+    return getGenerateServiceIdentityMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
+      requestType = com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class,
+      responseType = com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListAcceleratorTypesMethod() {
+    io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
+    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+          TpuGrpc.getListAcceleratorTypesMethod = getListAcceleratorTypesMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
+              .build();
+        }
+      }
+    }
+    return getListAcceleratorTypesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
+      requestType = com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class,
+      responseType = com.google.cloud.tpu.v2.AcceleratorType.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetAcceleratorTypeMethod() {
+    io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
+    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+          TpuGrpc.getGetAcceleratorTypeMethod = getGetAcceleratorTypeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
+              .build();
+        }
+      }
+    }
+    return getGetAcceleratorTypeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getListRuntimeVersionsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListRuntimeVersions",
+      requestType = com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class,
+      responseType = com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListRuntimeVersionsMethod() {
+    io.grpc.MethodDescriptor getListRuntimeVersionsMethod;
+    if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
+          TpuGrpc.getListRuntimeVersionsMethod = getListRuntimeVersionsMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListRuntimeVersions"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListRuntimeVersions"))
+              .build();
+        }
+      }
+    }
+    return getListRuntimeVersionsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetRuntimeVersionMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetRuntimeVersion",
+      requestType = com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class,
+      responseType = com.google.cloud.tpu.v2.RuntimeVersion.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetRuntimeVersionMethod() {
+    io.grpc.MethodDescriptor getGetRuntimeVersionMethod;
+    if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
+          TpuGrpc.getGetRuntimeVersionMethod = getGetRuntimeVersionMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetRuntimeVersion"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.GetRuntimeVersionRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetRuntimeVersion"))
+              .build();
+        }
+      }
+    }
+    return getGetRuntimeVersionMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetGuestAttributesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetGuestAttributes",
+      requestType = com.google.cloud.tpu.v2.GetGuestAttributesRequest.class,
+      responseType = com.google.cloud.tpu.v2.GetGuestAttributesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetGuestAttributesMethod() {
+    io.grpc.MethodDescriptor getGetGuestAttributesMethod;
+    if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
+          TpuGrpc.getGetGuestAttributesMethod = getGetGuestAttributesMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetGuestAttributes"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.GetGuestAttributesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2.GetGuestAttributesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetGuestAttributes"))
+              .build();
+        }
+      }
+    }
+    return getGetGuestAttributesMethod;
+  }
+
+  /**
+   * Creates a new async stub that supports all call types for the service
+   */
+  public static TpuStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new TpuStub(channel, callOptions);
+        }
+      };
+    return TpuStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static TpuBlockingStub newBlockingStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new TpuBlockingStub(channel, callOptions);
+        }
+      };
+    return TpuBlockingStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new ListenableFuture-style stub that supports unary calls on the service
+   */
+  public static TpuFutureStub newFutureStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new TpuFutureStub(channel, callOptions);
+        }
+      };
+    return TpuFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2
+   * 

+   */
+  public static abstract class TpuImplBase implements io.grpc.BindableService {
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(com.google.cloud.tpu.v2.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(com.google.cloud.tpu.v2.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(com.google.cloud.tpu.v2.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(com.google.cloud.tpu.v2.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(com.google.cloud.tpu.v2.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(com.google.cloud.tpu.v2.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public void updateNode(com.google.cloud.tpu.v2.UpdateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public void generateServiceIdentity(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGenerateServiceIdentityMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListAcceleratorTypesMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetAcceleratorTypeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public void listRuntimeVersions(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListRuntimeVersionsMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public void getRuntimeVersion(com.google.cloud.tpu.v2.GetRuntimeVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetRuntimeVersionMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public void getGuestAttributes(com.google.cloud.tpu.v2.GetGuestAttributesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetGuestAttributesMethod(), responseObserver);
+    }
+
+    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+          .addMethod(
+            getListNodesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.ListNodesRequest,
+                com.google.cloud.tpu.v2.ListNodesResponse>(
+                  this, METHODID_LIST_NODES)))
+          .addMethod(
+            getGetNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.GetNodeRequest,
+                com.google.cloud.tpu.v2.Node>(
+                  this, METHODID_GET_NODE)))
+          .addMethod(
+            getCreateNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.CreateNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_CREATE_NODE)))
+          .addMethod(
+            getDeleteNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.DeleteNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_DELETE_NODE)))
+          .addMethod(
+            getStopNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.StopNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_STOP_NODE)))
+          .addMethod(
+            getStartNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.StartNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_START_NODE)))
+          .addMethod(
+            getUpdateNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.UpdateNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_UPDATE_NODE)))
+          .addMethod(
+            getGenerateServiceIdentityMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.GenerateServiceIdentityRequest,
+                com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>(
+                  this, METHODID_GENERATE_SERVICE_IDENTITY)))
+          .addMethod(
+            getListAcceleratorTypesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.ListAcceleratorTypesRequest,
+                com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>(
+                  this, METHODID_LIST_ACCELERATOR_TYPES)))
+          .addMethod(
+            getGetAcceleratorTypeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.GetAcceleratorTypeRequest,
+                com.google.cloud.tpu.v2.AcceleratorType>(
+                  this, METHODID_GET_ACCELERATOR_TYPE)))
+          .addMethod(
+            getListRuntimeVersionsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.ListRuntimeVersionsRequest,
+                com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>(
+                  this, METHODID_LIST_RUNTIME_VERSIONS)))
+          .addMethod(
+            getGetRuntimeVersionMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.GetRuntimeVersionRequest,
+                com.google.cloud.tpu.v2.RuntimeVersion>(
+                  this, METHODID_GET_RUNTIME_VERSION)))
+          .addMethod(
+            getGetGuestAttributesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2.GetGuestAttributesRequest,
+                com.google.cloud.tpu.v2.GetGuestAttributesResponse>(
+                  this, METHODID_GET_GUEST_ATTRIBUTES)))
+          .build();
+    }
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2
+   * 

+   */
+  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
+    private TpuStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(com.google.cloud.tpu.v2.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(com.google.cloud.tpu.v2.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(com.google.cloud.tpu.v2.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(com.google.cloud.tpu.v2.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(com.google.cloud.tpu.v2.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(com.google.cloud.tpu.v2.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public void updateNode(com.google.cloud.tpu.v2.UpdateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public void generateServiceIdentity(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public void listRuntimeVersions(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public void getRuntimeVersion(com.google.cloud.tpu.v2.GetRuntimeVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public void getGuestAttributes(com.google.cloud.tpu.v2.GetGuestAttributesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request, responseObserver);
+    }
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2
+   * 

+   */
+  public static final class TpuBlockingStub extends io.grpc.stub.AbstractBlockingStub {
+    private TpuBlockingStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuBlockingStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuBlockingStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.cloud.tpu.v2.ListNodesResponse listNodes(com.google.cloud.tpu.v2.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListNodesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.cloud.tpu.v2.Node getNode(com.google.cloud.tpu.v2.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.longrunning.Operation createNode(com.google.cloud.tpu.v2.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.longrunning.Operation deleteNode(com.google.cloud.tpu.v2.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.longrunning.Operation stopNode(com.google.cloud.tpu.v2.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStopNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.longrunning.Operation startNode(com.google.cloud.tpu.v2.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStartNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public com.google.longrunning.Operation updateNode(com.google.cloud.tpu.v2.UpdateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getUpdateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse generateServiceIdentity(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGenerateServiceIdentityMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse listAcceleratorTypes(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorType(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse listRuntimeVersions(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListRuntimeVersionsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersion(com.google.cloud.tpu.v2.GetRuntimeVersionRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetRuntimeVersionMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public com.google.cloud.tpu.v2.GetGuestAttributesResponse getGuestAttributes(com.google.cloud.tpu.v2.GetGuestAttributesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetGuestAttributesMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2
+   * 

+   */
+  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
+    private TpuFutureStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuFutureStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listNodes(
+        com.google.cloud.tpu.v2.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getNode(
+        com.google.cloud.tpu.v2.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture createNode(
+        com.google.cloud.tpu.v2.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture deleteNode(
+        com.google.cloud.tpu.v2.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture stopNode(
+        com.google.cloud.tpu.v2.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture startNode(
+        com.google.cloud.tpu.v2.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture updateNode(
+        com.google.cloud.tpu.v2.UpdateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture generateServiceIdentity(
+        com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listAcceleratorTypes(
+        com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getAcceleratorType(
+        com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listRuntimeVersions(
+        com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getRuntimeVersion(
+        com.google.cloud.tpu.v2.GetRuntimeVersionRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getGuestAttributes(
+        com.google.cloud.tpu.v2.GetGuestAttributesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_LIST_NODES = 0;
+  private static final int METHODID_GET_NODE = 1;
+  private static final int METHODID_CREATE_NODE = 2;
+  private static final int METHODID_DELETE_NODE = 3;
+  private static final int METHODID_STOP_NODE = 4;
+  private static final int METHODID_START_NODE = 5;
+  private static final int METHODID_UPDATE_NODE = 6;
+  private static final int METHODID_GENERATE_SERVICE_IDENTITY = 7;
+  private static final int METHODID_LIST_ACCELERATOR_TYPES = 8;
+  private static final int METHODID_GET_ACCELERATOR_TYPE = 9;
+  private static final int METHODID_LIST_RUNTIME_VERSIONS = 10;
+  private static final int METHODID_GET_RUNTIME_VERSION = 11;
+  private static final int METHODID_GET_GUEST_ATTRIBUTES = 12;
+
+  private static final class MethodHandlers implements
+      io.grpc.stub.ServerCalls.UnaryMethod,
+      io.grpc.stub.ServerCalls.ServerStreamingMethod,
+      io.grpc.stub.ServerCalls.ClientStreamingMethod,
+      io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final TpuImplBase serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_LIST_NODES:
+          serviceImpl.listNodes((com.google.cloud.tpu.v2.ListNodesRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_NODE:
+          serviceImpl.getNode((com.google.cloud.tpu.v2.GetNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_CREATE_NODE:
+          serviceImpl.createNode((com.google.cloud.tpu.v2.CreateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_NODE:
+          serviceImpl.deleteNode((com.google.cloud.tpu.v2.DeleteNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_STOP_NODE:
+          serviceImpl.stopNode((com.google.cloud.tpu.v2.StopNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_START_NODE:
+          serviceImpl.startNode((com.google.cloud.tpu.v2.StartNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_UPDATE_NODE:
+          serviceImpl.updateNode((com.google.cloud.tpu.v2.UpdateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GENERATE_SERVICE_IDENTITY:
+          serviceImpl.generateServiceIdentity((com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_ACCELERATOR_TYPES:
+          serviceImpl.listAcceleratorTypes((com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_ACCELERATOR_TYPE:
+          serviceImpl.getAcceleratorType((com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_RUNTIME_VERSIONS:
+          serviceImpl.listRuntimeVersions((com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_RUNTIME_VERSION:
+          serviceImpl.getRuntimeVersion((com.google.cloud.tpu.v2.GetRuntimeVersionRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_GUEST_ATTRIBUTES:
+          serviceImpl.getGuestAttributes((com.google.cloud.tpu.v2.GetGuestAttributesRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  private static abstract class TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    TpuBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("Tpu");
+    }
+  }
+
+  private static final class TpuFileDescriptorSupplier
+      extends TpuBaseDescriptorSupplier {
+    TpuFileDescriptorSupplier() {}
+  }
+
+  private static final class TpuMethodDescriptorSupplier
+      extends TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    TpuMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (TpuGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+              .setSchemaDescriptor(new TpuFileDescriptorSupplier())
+              .addMethod(getListNodesMethod())
+              .addMethod(getGetNodeMethod())
+              .addMethod(getCreateNodeMethod())
+              .addMethod(getDeleteNodeMethod())
+              .addMethod(getStopNodeMethod())
+              .addMethod(getStartNodeMethod())
+              .addMethod(getUpdateNodeMethod())
+              .addMethod(getGenerateServiceIdentityMethod())
+              .addMethod(getListAcceleratorTypesMethod())
+              .addMethod(getGetAcceleratorTypeMethod())
+              .addMethod(getListRuntimeVersionsMethod())
+              .addMethod(getGetRuntimeVersionMethod())
+              .addMethod(getGetGuestAttributesMethod())
+              .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
index 357d47bd8571..c7e8638acbde 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A accelerator type that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.AcceleratorType}
  */
-public final class AcceleratorType extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class AcceleratorType extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.AcceleratorType)
     AcceleratorTypeOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use AcceleratorType.newBuilder() to construct.
   private AcceleratorType(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private AcceleratorType() {
     name_ = "";
     type_ = "";
@@ -44,43 +26,38 @@ private AcceleratorType() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new AcceleratorType();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_AcceleratorType_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.AcceleratorType.class,
-            com.google.cloud.tpu.v2.AcceleratorType.Builder.class);
+            com.google.cloud.tpu.v2.AcceleratorType.class, com.google.cloud.tpu.v2.AcceleratorType.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -89,29 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -120,18 +97,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int TYPE_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object type_ = "";
   /**
-   *
-   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The type.
    */
   @java.lang.Override
@@ -140,29 +113,29 @@ public java.lang.String getType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       type_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The bytes for type.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTypeBytes() {
+  public com.google.protobuf.ByteString
+      getTypeBytes() {
     java.lang.Object ref = type_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       type_ = b;
       return b;
     } else {
@@ -171,7 +144,6 @@ public com.google.protobuf.ByteString getTypeBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -183,7 +155,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -213,15 +186,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.AcceleratorType)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.AcceleratorType other = (com.google.cloud.tpu.v2.AcceleratorType) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getType().equals(other.getType())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getType()
+        .equals(other.getType())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -242,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.AcceleratorType parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.AcceleratorType parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.AcceleratorType prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A accelerator type that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.AcceleratorType}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.AcceleratorType)
       com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_AcceleratorType_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.AcceleratorType.class,
-              com.google.cloud.tpu.v2.AcceleratorType.Builder.class);
+              com.google.cloud.tpu.v2.AcceleratorType.class, com.google.cloud.tpu.v2.AcceleratorType.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.AcceleratorType.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -382,9 +351,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
@@ -403,11 +372,8 @@ public com.google.cloud.tpu.v2.AcceleratorType build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.AcceleratorType buildPartial() {
-      com.google.cloud.tpu.v2.AcceleratorType result =
-          new com.google.cloud.tpu.v2.AcceleratorType(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.AcceleratorType result = new com.google.cloud.tpu.v2.AcceleratorType(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -426,39 +392,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.AcceleratorType result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.AcceleratorType) {
-        return mergeFrom((com.google.cloud.tpu.v2.AcceleratorType) other);
+        return mergeFrom((com.google.cloud.tpu.v2.AcceleratorType)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -503,25 +468,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                type_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              type_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -531,25 +493,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -558,21 +517,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -580,35 +538,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -618,21 +569,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -642,20 +589,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object type_ = "";
     /**
-     *
-     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @return The type.
      */
     public java.lang.String getType() {
       java.lang.Object ref = type_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         type_ = s;
         return s;
@@ -664,21 +609,20 @@ public java.lang.String getType() {
       }
     }
     /**
-     *
-     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @return The bytes for type.
      */
-    public com.google.protobuf.ByteString getTypeBytes() {
+    public com.google.protobuf.ByteString
+        getTypeBytes() {
       java.lang.Object ref = type_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         type_ = b;
         return b;
       } else {
@@ -686,35 +630,28 @@ public com.google.protobuf.ByteString getTypeBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @param value The type to set.
      * @return This builder for chaining.
      */
-    public Builder setType(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setType(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearType() {
@@ -724,30 +661,26 @@ public Builder clearType() {
       return this;
     }
     /**
-     *
-     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @param value The bytes for type to set.
      * @return This builder for chaining.
      */
-    public Builder setTypeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTypeBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -757,12 +690,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.AcceleratorType)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.AcceleratorType)
   private static final com.google.cloud.tpu.v2.AcceleratorType DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.AcceleratorType();
   }
@@ -771,27 +704,27 @@ public static com.google.cloud.tpu.v2.AcceleratorType getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public AcceleratorType parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public AcceleratorType parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -806,4 +739,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.AcceleratorType getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeName.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeName.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
similarity index 51%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
index 08972a10a2fe..dc24d97a09b0 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
@@ -1,75 +1,49 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface AcceleratorTypeOrBuilder
-    extends
+public interface AcceleratorTypeOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.AcceleratorType)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The type.
    */
   java.lang.String getType();
   /**
-   *
-   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The bytes for type.
    */
-  com.google.protobuf.ByteString getTypeBytes();
+  com.google.protobuf.ByteString
+      getTypeBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
index 331df161323c..d61f360458fb 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
@@ -1,85 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * An access config attached to the TPU worker.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.AccessConfig}
  */
-public final class AccessConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class AccessConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.AccessConfig)
     AccessConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use AccessConfig.newBuilder() to construct.
   private AccessConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private AccessConfig() {
     externalIp_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new AccessConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.AccessConfig.class,
-            com.google.cloud.tpu.v2.AccessConfig.Builder.class);
+            com.google.cloud.tpu.v2.AccessConfig.class, com.google.cloud.tpu.v2.AccessConfig.Builder.class);
   }
 
   public static final int EXTERNAL_IP_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object externalIp_ = "";
   /**
-   *
-   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The externalIp.
    */
   @java.lang.Override
@@ -88,29 +65,29 @@ public java.lang.String getExternalIp() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       externalIp_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for externalIp.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getExternalIpBytes() {
+  public com.google.protobuf.ByteString
+      getExternalIpBytes() {
     java.lang.Object ref = externalIp_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       externalIp_ = b;
       return b;
     } else {
@@ -119,7 +96,6 @@ public com.google.protobuf.ByteString getExternalIpBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -131,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(externalIp_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, externalIp_);
     }
@@ -155,14 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.AccessConfig)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.AccessConfig other = (com.google.cloud.tpu.v2.AccessConfig) obj;
 
-    if (!getExternalIp().equals(other.getExternalIp())) return false;
+    if (!getExternalIp()
+        .equals(other.getExternalIp())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -181,135 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.AccessConfig parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.AccessConfig parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.AccessConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * An access config attached to the TPU worker.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.AccessConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.AccessConfig)
       com.google.cloud.tpu.v2.AccessConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.AccessConfig.class,
-              com.google.cloud.tpu.v2.AccessConfig.Builder.class);
+              com.google.cloud.tpu.v2.AccessConfig.class, com.google.cloud.tpu.v2.AccessConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.AccessConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -319,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
     }
 
     @java.lang.Override
@@ -341,9 +314,7 @@ public com.google.cloud.tpu.v2.AccessConfig build() {
     @java.lang.Override
     public com.google.cloud.tpu.v2.AccessConfig buildPartial() {
       com.google.cloud.tpu.v2.AccessConfig result = new com.google.cloud.tpu.v2.AccessConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -359,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.AccessConfig result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.AccessConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2.AccessConfig) other);
+        return mergeFrom((com.google.cloud.tpu.v2.AccessConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -431,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                externalIp_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              externalIp_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -453,25 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object externalIp_ = "";
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The externalIp.
      */
     public java.lang.String getExternalIp() {
       java.lang.Object ref = externalIp_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         externalIp_ = s;
         return s;
@@ -480,21 +445,20 @@ public java.lang.String getExternalIp() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The bytes for externalIp.
      */
-    public com.google.protobuf.ByteString getExternalIpBytes() {
+    public com.google.protobuf.ByteString
+        getExternalIpBytes() {
       java.lang.Object ref = externalIp_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         externalIp_ = b;
         return b;
       } else {
@@ -502,35 +466,28 @@ public com.google.protobuf.ByteString getExternalIpBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The externalIp to set.
      * @return This builder for chaining.
      */
-    public Builder setExternalIp(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setExternalIp(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       externalIp_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return This builder for chaining.
      */
     public Builder clearExternalIp() {
@@ -540,30 +497,26 @@ public Builder clearExternalIp() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The bytes for externalIp to set.
      * @return This builder for chaining.
      */
-    public Builder setExternalIpBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setExternalIpBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       externalIp_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -573,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.AccessConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.AccessConfig)
   private static final com.google.cloud.tpu.v2.AccessConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.AccessConfig();
   }
@@ -587,27 +540,27 @@ public static com.google.cloud.tpu.v2.AccessConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public AccessConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public AccessConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -622,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.AccessConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
similarity index 51%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
index c6fca0ebe20c..8e23ae69ce14 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
@@ -1,50 +1,29 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface AccessConfigOrBuilder
-    extends
+public interface AccessConfigOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.AccessConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The externalIp.
    */
   java.lang.String getExternalIp();
   /**
-   *
-   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for externalIp.
    */
-  com.google.protobuf.ByteString getExternalIpBytes();
+  com.google.protobuf.ByteString
+      getExternalIpBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
index f4de14701ab2..32f197a458da 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A node-attached disk resource.
  * Next ID: 8;
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2.AttachedDisk}
  */
-public final class AttachedDisk extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class AttachedDisk extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.AttachedDisk)
     AttachedDiskOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use AttachedDisk.newBuilder() to construct.
   private AttachedDisk(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private AttachedDisk() {
     sourceDisk_ = "";
     mode_ = 0;
@@ -45,43 +27,39 @@ private AttachedDisk() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new AttachedDisk();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.AttachedDisk.class,
-            com.google.cloud.tpu.v2.AttachedDisk.Builder.class);
+            com.google.cloud.tpu.v2.AttachedDisk.class, com.google.cloud.tpu.v2.AttachedDisk.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * The different mode of the attached disk.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2.AttachedDisk.DiskMode}
    */
-  public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
+  public enum DiskMode
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * The disk mode is not known/set.
      * 

@@ -90,8 +68,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     DISK_MODE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * Attaches the disk in read-write mode. Only one TPU node can attach a disk
      * in read-write mode at a time.
@@ -101,8 +77,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     READ_WRITE(1),
     /**
-     *
-     *
      * 
      * Attaches the disk in read-only mode. Multiple TPU nodes can attach
      * a disk in read-only mode at a time.
@@ -115,8 +89,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * The disk mode is not known/set.
      * 

@@ -125,8 +97,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int DISK_MODE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * Attaches the disk in read-write mode. Only one TPU node can attach a disk
      * in read-write mode at a time.
@@ -136,8 +106,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int READ_WRITE_VALUE = 1;
     /**
-     *
-     *
      * 
      * Attaches the disk in read-only mode. Multiple TPU nodes can attach
      * a disk in read-only mode at a time.
@@ -147,6 +115,7 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int READ_ONLY_VALUE = 2;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -171,49 +140,49 @@ public static DiskMode valueOf(int value) {
      */
     public static DiskMode forNumber(int value) {
       switch (value) {
-        case 0:
-          return DISK_MODE_UNSPECIFIED;
-        case 1:
-          return READ_WRITE;
-        case 2:
-          return READ_ONLY;
-        default:
-          return null;
+        case 0: return DISK_MODE_UNSPECIFIED;
+        case 1: return READ_WRITE;
+        case 2: return READ_ONLY;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        DiskMode> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public DiskMode findValueByNumber(int number) {
+              return DiskMode.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public DiskMode findValueByNumber(int number) {
-            return DiskMode.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2.AttachedDisk.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final DiskMode[] VALUES = values();
 
-    public static DiskMode valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static DiskMode valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -231,19 +200,15 @@ private DiskMode(int value) {
   }
 
   public static final int SOURCE_DISK_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object sourceDisk_ = "";
   /**
-   *
-   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
-   *
    * @return The sourceDisk.
    */
   @java.lang.Override
@@ -252,30 +217,30 @@ public java.lang.String getSourceDisk() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       sourceDisk_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
-   *
    * @return The bytes for sourceDisk.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSourceDiskBytes() {
+  public com.google.protobuf.ByteString
+      getSourceDiskBytes() {
     java.lang.Object ref = sourceDisk_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       sourceDisk_ = b;
       return b;
     } else {
@@ -286,8 +251,6 @@ public com.google.protobuf.ByteString getSourceDiskBytes() {
   public static final int MODE_FIELD_NUMBER = 4;
   private int mode_ = 0;
   /**
-   *
-   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -295,16 +258,12 @@ public com.google.protobuf.ByteString getSourceDiskBytes() {
    * 

    *
    * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
-   *
    * @return The enum numeric value on the wire for mode.
    */
-  @java.lang.Override
-  public int getModeValue() {
+  @java.lang.Override public int getModeValue() {
     return mode_;
   }
   /**
-   *
-   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -312,18 +271,14 @@ public int getModeValue() {
    * 

    *
    * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
-   *
    * @return The mode.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode() {
-    com.google.cloud.tpu.v2.AttachedDisk.DiskMode result =
-        com.google.cloud.tpu.v2.AttachedDisk.DiskMode.forNumber(mode_);
+  @java.lang.Override public com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode() {
+    com.google.cloud.tpu.v2.AttachedDisk.DiskMode result = com.google.cloud.tpu.v2.AttachedDisk.DiskMode.forNumber(mode_);
     return result == null ? com.google.cloud.tpu.v2.AttachedDisk.DiskMode.UNRECOGNIZED : result;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -335,7 +290,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(sourceDisk_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, sourceDisk_);
     }
@@ -355,7 +311,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, sourceDisk_);
     }
     if (mode_ != com.google.cloud.tpu.v2.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(4, mode_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(4, mode_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -365,14 +322,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.AttachedDisk)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.AttachedDisk other = (com.google.cloud.tpu.v2.AttachedDisk) obj;
 
-    if (!getSourceDisk().equals(other.getSourceDisk())) return false;
+    if (!getSourceDisk()
+        .equals(other.getSourceDisk())) return false;
     if (mode_ != other.mode_) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -394,103 +352,97 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.AttachedDisk prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A node-attached disk resource.
    * Next ID: 8;
@@ -498,32 +450,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2.AttachedDisk}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.AttachedDisk)
       com.google.cloud.tpu.v2.AttachedDiskOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.AttachedDisk.class,
-              com.google.cloud.tpu.v2.AttachedDisk.Builder.class);
+              com.google.cloud.tpu.v2.AttachedDisk.class, com.google.cloud.tpu.v2.AttachedDisk.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.AttachedDisk.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -534,9 +487,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
     }
 
     @java.lang.Override
@@ -556,9 +509,7 @@ public com.google.cloud.tpu.v2.AttachedDisk build() {
     @java.lang.Override
     public com.google.cloud.tpu.v2.AttachedDisk buildPartial() {
       com.google.cloud.tpu.v2.AttachedDisk result = new com.google.cloud.tpu.v2.AttachedDisk(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -577,39 +528,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.AttachedDisk result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.AttachedDisk) {
-        return mergeFrom((com.google.cloud.tpu.v2.AttachedDisk) other);
+        return mergeFrom((com.google.cloud.tpu.v2.AttachedDisk)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -652,25 +602,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 26:
-              {
-                sourceDisk_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 26
-            case 32:
-              {
-                mode_ = input.readEnum();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 32
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 26: {
+              sourceDisk_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 26
+            case 32: {
+              mode_ = input.readEnum();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 32
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -680,26 +627,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object sourceDisk_ = "";
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @return The sourceDisk.
      */
     public java.lang.String getSourceDisk() {
       java.lang.Object ref = sourceDisk_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         sourceDisk_ = s;
         return s;
@@ -708,22 +652,21 @@ public java.lang.String getSourceDisk() {
       }
     }
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @return The bytes for sourceDisk.
      */
-    public com.google.protobuf.ByteString getSourceDiskBytes() {
+    public com.google.protobuf.ByteString
+        getSourceDiskBytes() {
       java.lang.Object ref = sourceDisk_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         sourceDisk_ = b;
         return b;
       } else {
@@ -731,37 +674,30 @@ public com.google.protobuf.ByteString getSourceDiskBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @param value The sourceDisk to set.
      * @return This builder for chaining.
      */
-    public Builder setSourceDisk(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSourceDisk(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       sourceDisk_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSourceDisk() {
@@ -771,22 +707,18 @@ public Builder clearSourceDisk() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @param value The bytes for sourceDisk to set.
      * @return This builder for chaining.
      */
-    public Builder setSourceDiskBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSourceDiskBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       sourceDisk_ = value;
       bitField0_ |= 0x00000001;
@@ -796,8 +728,6 @@ public Builder setSourceDiskBytes(com.google.protobuf.ByteString value) {
 
     private int mode_ = 0;
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -805,16 +735,12 @@ public Builder setSourceDiskBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
-     *
      * @return The enum numeric value on the wire for mode.
      */
-    @java.lang.Override
-    public int getModeValue() {
+    @java.lang.Override public int getModeValue() {
       return mode_;
     }
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -822,7 +748,6 @@ public int getModeValue() {
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
-     *
      * @param value The enum numeric value on the wire for mode to set.
      * @return This builder for chaining.
      */
@@ -833,8 +758,6 @@ public Builder setModeValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -842,18 +765,14 @@ public Builder setModeValue(int value) {
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
-     *
      * @return The mode.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode() {
-      com.google.cloud.tpu.v2.AttachedDisk.DiskMode result =
-          com.google.cloud.tpu.v2.AttachedDisk.DiskMode.forNumber(mode_);
+      com.google.cloud.tpu.v2.AttachedDisk.DiskMode result = com.google.cloud.tpu.v2.AttachedDisk.DiskMode.forNumber(mode_);
       return result == null ? com.google.cloud.tpu.v2.AttachedDisk.DiskMode.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -861,7 +780,6 @@ public com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode() {
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
-     *
      * @param value The mode to set.
      * @return This builder for chaining.
      */
@@ -875,8 +793,6 @@ public Builder setMode(com.google.cloud.tpu.v2.AttachedDisk.DiskMode value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -884,7 +800,6 @@ public Builder setMode(com.google.cloud.tpu.v2.AttachedDisk.DiskMode value) {
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearMode() {
@@ -893,9 +808,9 @@ public Builder clearMode() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -905,12 +820,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.AttachedDisk)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.AttachedDisk)
   private static final com.google.cloud.tpu.v2.AttachedDisk DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.AttachedDisk();
   }
@@ -919,27 +834,27 @@ public static com.google.cloud.tpu.v2.AttachedDisk getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public AttachedDisk parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public AttachedDisk parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -954,4 +869,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.AttachedDisk getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
index 013905493c57..c01d3356cc9b 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
@@ -1,58 +1,35 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface AttachedDiskOrBuilder
-    extends
+public interface AttachedDiskOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.AttachedDisk)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
-   *
    * @return The sourceDisk.
    */
   java.lang.String getSourceDisk();
   /**
-   *
-   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
-   *
    * @return The bytes for sourceDisk.
    */
-  com.google.protobuf.ByteString getSourceDiskBytes();
+  com.google.protobuf.ByteString
+      getSourceDiskBytes();
 
   /**
-   *
-   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -60,13 +37,10 @@ public interface AttachedDiskOrBuilder
    * 

    *
    * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
-   *
    * @return The enum numeric value on the wire for mode.
    */
   int getModeValue();
   /**
-   *
-   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -74,7 +48,6 @@ public interface AttachedDiskOrBuilder
    * 

    *
    * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
-   *
    * @return The mode.
    */
   com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode();
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java
new file mode 100644
index 000000000000..a29b7fca3d32
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java
@@ -0,0 +1,658 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public final class CloudTpuProto {
+  private CloudTpuProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_Node_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_Node_LabelsEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_Node_LabelsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_Node_MetadataEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_Node_MetadataEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GetNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_CreateNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_DeleteNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_StopNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_StartNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_AcceleratorType_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_RuntimeVersion_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_Symptom_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n#google/cloud/tpu/v2/cloud_tpu.proto\022\023g" +
+      "oogle.cloud.tpu.v2\032\034google/api/annotatio" +
+      "ns.proto\032\027google/api/client.proto\032\037googl" +
+      "e/api/field_behavior.proto\032\031google/api/r" +
+      "esource.proto\032#google/longrunning/operat" +
+      "ions.proto\032 google/protobuf/field_mask.p" +
+      "roto\032\037google/protobuf/timestamp.proto\"e\n" +
+      "\017GuestAttributes\022\022\n\nquery_path\030\001 \001(\t\022>\n\013" +
+      "query_value\030\002 \001(\0132).google.cloud.tpu.v2." +
+      "GuestAttributesValue\"P\n\024GuestAttributesV" +
+      "alue\0228\n\005items\030\001 \003(\0132).google.cloud.tpu.v" +
+      "2.GuestAttributesEntry\"E\n\024GuestAttribute" +
+      "sEntry\022\021\n\tnamespace\030\001 \001(\t\022\013\n\003key\030\002 \001(\t\022\r" +
+      "\n\005value\030\003 \001(\t\"\243\001\n\014AttachedDisk\022\023\n\013source" +
+      "_disk\030\003 \001(\t\0228\n\004mode\030\004 \001(\0162*.google.cloud" +
+      ".tpu.v2.AttachedDisk.DiskMode\"D\n\010DiskMod" +
+      "e\022\031\n\025DISK_MODE_UNSPECIFIED\020\000\022\016\n\nREAD_WRI" +
+      "TE\020\001\022\r\n\tREAD_ONLY\020\002\"9\n\020SchedulingConfig\022" +
+      "\023\n\013preemptible\030\001 \001(\010\022\020\n\010reserved\030\002 \001(\010\"m" +
+      "\n\017NetworkEndpoint\022\022\n\nip_address\030\001 \001(\t\022\014\n" +
+      "\004port\030\002 \001(\005\0228\n\raccess_config\030\005 \001(\0132!.goo" +
+      "gle.cloud.tpu.v2.AccessConfig\"(\n\014AccessC" +
+      "onfig\022\030\n\013external_ip\030\001 \001(\tB\003\340A\003\"i\n\rNetwo" +
+      "rkConfig\022\017\n\007network\030\001 \001(\t\022\022\n\nsubnetwork\030" +
+      "\002 \001(\t\022\033\n\023enable_external_ips\030\003 \001(\010\022\026\n\016ca" +
+      "n_ip_forward\030\004 \001(\010\".\n\016ServiceAccount\022\r\n\005" +
+      "email\030\001 \001(\t\022\r\n\005scope\030\002 \003(\t\"\260\014\n\004Node\022\024\n\004n" +
+      "ame\030\001 \001(\tB\006\340A\003\340A\005\022\023\n\013description\030\003 \001(\t\022\035" +
+      "\n\020accelerator_type\030\005 \001(\tB\003\340A\002\0223\n\005state\030\t" +
+      " \001(\0162\037.google.cloud.tpu.v2.Node.StateB\003\340" +
+      "A\003\022\037\n\022health_description\030\n \001(\tB\003\340A\003\022\034\n\017r" +
+      "untime_version\030\013 \001(\tB\003\340A\002\022:\n\016network_con" +
+      "fig\030$ \001(\0132\".google.cloud.tpu.v2.NetworkC" +
+      "onfig\022\022\n\ncidr_block\030\r \001(\t\022<\n\017service_acc" +
+      "ount\030% \001(\0132#.google.cloud.tpu.v2.Service" +
+      "Account\0224\n\013create_time\030\020 \001(\0132\032.google.pr" +
+      "otobuf.TimestampB\003\340A\003\022@\n\021scheduling_conf" +
+      "ig\030\021 \001(\0132%.google.cloud.tpu.v2.Schedulin" +
+      "gConfig\022D\n\021network_endpoints\030\025 \003(\0132$.goo" +
+      "gle.cloud.tpu.v2.NetworkEndpointB\003\340A\003\0220\n" +
+      "\006health\030\026 \001(\0162 .google.cloud.tpu.v2.Node" +
+      ".Health\0225\n\006labels\030\030 \003(\0132%.google.cloud.t" +
+      "pu.v2.Node.LabelsEntry\0229\n\010metadata\030\" \003(\013" +
+      "2\'.google.cloud.tpu.v2.Node.MetadataEntr" +
+      "y\022\014\n\004tags\030( \003(\t\022\017\n\002id\030! \001(\003B\003\340A\003\0225\n\ndata" +
+      "_disks\030) \003(\0132!.google.cloud.tpu.v2.Attac" +
+      "hedDisk\022>\n\013api_version\030& \001(\0162$.google.cl" +
+      "oud.tpu.v2.Node.ApiVersionB\003\340A\003\0223\n\010sympt" +
+      "oms\030\' \003(\0132\034.google.cloud.tpu.v2.SymptomB" +
+      "\003\340A\003\022M\n\030shielded_instance_config\030- \001(\0132+" +
+      ".google.cloud.tpu.v2.ShieldedInstanceCon" +
+      "fig\032-\n\013LabelsEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005value" +
+      "\030\002 \001(\t:\0028\001\032/\n\rMetadataEntry\022\013\n\003key\030\001 \001(\t" +
+      "\022\r\n\005value\030\002 \001(\t:\0028\001\"\341\001\n\005State\022\025\n\021STATE_U" +
+      "NSPECIFIED\020\000\022\014\n\010CREATING\020\001\022\t\n\005READY\020\002\022\016\n" +
+      "\nRESTARTING\020\003\022\r\n\tREIMAGING\020\004\022\014\n\010DELETING" +
+      "\020\005\022\r\n\tREPAIRING\020\006\022\013\n\007STOPPED\020\010\022\014\n\010STOPPI" +
+      "NG\020\t\022\014\n\010STARTING\020\n\022\r\n\tPREEMPTED\020\013\022\016\n\nTER" +
+      "MINATED\020\014\022\n\n\006HIDING\020\r\022\n\n\006HIDDEN\020\016\022\014\n\010UNH" +
+      "IDING\020\017\"o\n\006Health\022\026\n\022HEALTH_UNSPECIFIED\020" +
+      "\000\022\013\n\007HEALTHY\020\001\022\013\n\007TIMEOUT\020\003\022\030\n\024UNHEALTHY" +
+      "_TENSORFLOW\020\004\022\031\n\025UNHEALTHY_MAINTENANCE\020\005" +
+      "\"W\n\nApiVersion\022\033\n\027API_VERSION_UNSPECIFIE" +
+      "D\020\000\022\r\n\tV1_ALPHA1\020\001\022\006\n\002V1\020\002\022\r\n\tV2_ALPHA1\020" +
+      "\003\022\006\n\002V2\020\004:R\352AO\n\027tpu.googleapis.com/Node\022" +
+      "4projects/{project}/locations/{location}" +
+      "/nodes/{node}\"j\n\020ListNodesRequest\022/\n\006par" +
+      "ent\030\001 \001(\tB\037\340A\002\372A\031\022\027tpu.googleapis.com/No" +
+      "de\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(" +
+      "\t\"k\n\021ListNodesResponse\022(\n\005nodes\030\001 \003(\0132\031." +
+      "google.cloud.tpu.v2.Node\022\027\n\017next_page_to" +
+      "ken\030\002 \001(\t\022\023\n\013unreachable\030\003 \003(\t\"?\n\016GetNod" +
+      "eRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.goog" +
+      "leapis.com/Node\"\215\001\n\021CreateNodeRequest\0229\n" +
+      "\006parent\030\001 \001(\tB)\340A\002\372A#\n!locations.googlea" +
+      "pis.com/Location\022\017\n\007node_id\030\002 \001(\t\022,\n\004nod" +
+      "e\030\003 \001(\0132\031.google.cloud.tpu.v2.NodeB\003\340A\002\"" +
+      "B\n\021DeleteNodeRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372" +
+      "A\031\n\027tpu.googleapis.com/Node\"@\n\017StopNodeR" +
+      "equest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.google" +
+      "apis.com/Node\"A\n\020StartNodeRequest\022-\n\004nam" +
+      "e\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googleapis.com/Node" +
+      "\"w\n\021UpdateNodeRequest\0224\n\013update_mask\030\001 \001" +
+      "(\0132\032.google.protobuf.FieldMaskB\003\340A\002\022,\n\004n" +
+      "ode\030\002 \001(\0132\031.google.cloud.tpu.v2.NodeB\003\340A" +
+      "\002\" \n\017ServiceIdentity\022\r\n\005email\030\001 \001(\t\"[\n\036G" +
+      "enerateServiceIdentityRequest\0229\n\006parent\030" +
+      "\001 \001(\tB)\340A\002\372A#\n!locations.googleapis.com/" +
+      "Location\"Y\n\037GenerateServiceIdentityRespo" +
+      "nse\0226\n\010identity\030\001 \001(\0132$.google.cloud.tpu" +
+      ".v2.ServiceIdentity\"\243\001\n\017AcceleratorType\022" +
+      "\014\n\004name\030\001 \001(\t\022\014\n\004type\030\002 \001(\t:t\352Aq\n\"tpu.go" +
+      "ogleapis.com/AcceleratorType\022Kprojects/{" +
+      "project}/locations/{location}/accelerato" +
+      "rTypes/{accelerator_type}\"U\n\031GetAccelera" +
+      "torTypeRequest\0228\n\004name\030\001 \001(\tB*\340A\002\372A$\n\"tp" +
+      "u.googleapis.com/AcceleratorType\"\242\001\n\033Lis" +
+      "tAcceleratorTypesRequest\022:\n\006parent\030\001 \001(\t" +
+      "B*\340A\002\372A$\022\"tpu.googleapis.com/Accelerator" +
+      "Type\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 " +
+      "\001(\t\022\016\n\006filter\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\215\001" +
+      "\n\034ListAcceleratorTypesResponse\022?\n\021accele" +
+      "rator_types\030\001 \003(\0132$.google.cloud.tpu.v2." +
+      "AcceleratorType\022\027\n\017next_page_token\030\002 \001(\t" +
+      "\022\023\n\013unreachable\030\003 \003(\t\"\242\001\n\016RuntimeVersion" +
+      "\022\014\n\004name\030\001 \001(\t\022\017\n\007version\030\002 \001(\t:q\352An\n!tp" +
+      "u.googleapis.com/RuntimeVersion\022Iproject" +
+      "s/{project}/locations/{location}/runtime" +
+      "Versions/{runtime_version}\"S\n\030GetRuntime" +
+      "VersionRequest\0227\n\004name\030\001 \001(\tB)\340A\002\372A#\n!tp" +
+      "u.googleapis.com/RuntimeVersion\"\240\001\n\032List" +
+      "RuntimeVersionsRequest\0229\n\006parent\030\001 \001(\tB)" +
+      "\340A\002\372A#\022!tpu.googleapis.com/RuntimeVersio" +
+      "n\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t" +
+      "\022\016\n\006filter\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\212\001\n\033L" +
+      "istRuntimeVersionsResponse\022=\n\020runtime_ve" +
+      "rsions\030\001 \003(\0132#.google.cloud.tpu.v2.Runti" +
+      "meVersion\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013un" +
+      "reachable\030\003 \003(\t\"\326\001\n\021OperationMetadata\022/\n" +
+      "\013create_time\030\001 \001(\0132\032.google.protobuf.Tim" +
+      "estamp\022,\n\010end_time\030\002 \001(\0132\032.google.protob" +
+      "uf.Timestamp\022\016\n\006target\030\003 \001(\t\022\014\n\004verb\030\004 \001" +
+      "(\t\022\025\n\rstatus_detail\030\005 \001(\t\022\030\n\020cancel_requ" +
+      "ested\030\006 \001(\010\022\023\n\013api_version\030\007 \001(\t\"\305\002\n\007Sym" +
+      "ptom\022/\n\013create_time\030\001 \001(\0132\032.google.proto" +
+      "buf.Timestamp\022>\n\014symptom_type\030\002 \001(\0162(.go" +
+      "ogle.cloud.tpu.v2.Symptom.SymptomType\022\017\n" +
+      "\007details\030\003 \001(\t\022\021\n\tworker_id\030\004 \001(\t\"\244\001\n\013Sy" +
+      "mptomType\022\034\n\030SYMPTOM_TYPE_UNSPECIFIED\020\000\022" +
+      "\016\n\nLOW_MEMORY\020\001\022\021\n\rOUT_OF_MEMORY\020\002\022\025\n\021EX" +
+      "ECUTE_TIMED_OUT\020\003\022\023\n\017MESH_BUILD_FAIL\020\004\022\025" +
+      "\n\021HBM_OUT_OF_MEMORY\020\005\022\021\n\rPROJECT_ABUSE\020\006" +
+      "\"r\n\031GetGuestAttributesRequest\022-\n\004name\030\001 " +
+      "\001(\tB\037\340A\002\372A\031\n\027tpu.googleapis.com/Node\022\022\n\n" +
+      "query_path\030\002 \001(\t\022\022\n\nworker_ids\030\003 \003(\t\"\\\n\032" +
+      "GetGuestAttributesResponse\022>\n\020guest_attr" +
+      "ibutes\030\001 \003(\0132$.google.cloud.tpu.v2.Guest" +
+      "Attributes\"4\n\026ShieldedInstanceConfig\022\032\n\022" +
+      "enable_secure_boot\030\001 \001(\0102\370\022\n\003Tpu\022\226\001\n\tLis" +
+      "tNodes\022%.google.cloud.tpu.v2.ListNodesRe" +
+      "quest\032&.google.cloud.tpu.v2.ListNodesRes" +
+      "ponse\":\202\323\344\223\002+\022)/v2/{parent=projects/*/lo" +
+      "cations/*}/nodes\332A\006parent\022\203\001\n\007GetNode\022#." +
+      "google.cloud.tpu.v2.GetNodeRequest\032\031.goo" +
+      "gle.cloud.tpu.v2.Node\"8\202\323\344\223\002+\022)/v2/{name" +
+      "=projects/*/locations/*/nodes/*}\332A\004name\022" +
+      "\276\001\n\nCreateNode\022&.google.cloud.tpu.v2.Cre" +
+      "ateNodeRequest\032\035.google.longrunning.Oper" +
+      "ation\"i\202\323\344\223\0021\")/v2/{parent=projects/*/lo" +
+      "cations/*}/nodes:\004node\332A\023parent,node,nod" +
+      "e_id\312A\031\n\004Node\022\021OperationMetadata\022\272\001\n\nDel" +
+      "eteNode\022&.google.cloud.tpu.v2.DeleteNode" +
+      "Request\032\035.google.longrunning.Operation\"e" +
+      "\202\323\344\223\002+*)/v2/{name=projects/*/locations/*" +
+      "/nodes/*}\332A\004name\312A*\n\025google.protobuf.Emp" +
+      "ty\022\021OperationMetadata\022\246\001\n\010StopNode\022$.goo" +
+      "gle.cloud.tpu.v2.StopNodeRequest\032\035.googl" +
+      "e.longrunning.Operation\"U\202\323\344\223\0023\"./v2/{na" +
+      "me=projects/*/locations/*/nodes/*}:stop:" +
+      "\001*\312A\031\n\004Node\022\021OperationMetadata\022\251\001\n\tStart" +
+      "Node\022%.google.cloud.tpu.v2.StartNodeRequ" +
+      "est\032\035.google.longrunning.Operation\"V\202\323\344\223" +
+      "\0024\"//v2/{name=projects/*/locations/*/nod" +
+      "es/*}:start:\001*\312A\031\n\004Node\022\021OperationMetada" +
+      "ta\022\300\001\n\nUpdateNode\022&.google.cloud.tpu.v2." +
+      "UpdateNodeRequest\032\035.google.longrunning.O" +
+      "peration\"k\202\323\344\223\00262./v2/{node.name=project" +
+      "s/*/locations/*/nodes/*}:\004node\332A\020node,up" +
+      "date_mask\312A\031\n\004Node\022\021OperationMetadata\022\314\001" +
+      "\n\027GenerateServiceIdentity\0223.google.cloud" +
+      ".tpu.v2.GenerateServiceIdentityRequest\0324" +
+      ".google.cloud.tpu.v2.GenerateServiceIden" +
+      "tityResponse\"F\202\323\344\223\002@\";/v2/{parent=projec" +
+      "ts/*/locations/*}:generateServiceIdentit" +
+      "y:\001*\022\302\001\n\024ListAcceleratorTypes\0220.google.c" +
+      "loud.tpu.v2.ListAcceleratorTypesRequest\032" +
+      "1.google.cloud.tpu.v2.ListAcceleratorTyp" +
+      "esResponse\"E\202\323\344\223\0026\0224/v2/{parent=projects" +
+      "/*/locations/*}/acceleratorTypes\332A\006paren" +
+      "t\022\257\001\n\022GetAcceleratorType\022..google.cloud." +
+      "tpu.v2.GetAcceleratorTypeRequest\032$.googl" +
+      "e.cloud.tpu.v2.AcceleratorType\"C\202\323\344\223\0026\0224" +
+      "/v2/{name=projects/*/locations/*/acceler" +
+      "atorTypes/*}\332A\004name\022\276\001\n\023ListRuntimeVersi" +
+      "ons\022/.google.cloud.tpu.v2.ListRuntimeVer" +
+      "sionsRequest\0320.google.cloud.tpu.v2.ListR" +
+      "untimeVersionsResponse\"D\202\323\344\223\0025\0223/v2/{par" +
+      "ent=projects/*/locations/*}/runtimeVersi" +
+      "ons\332A\006parent\022\253\001\n\021GetRuntimeVersion\022-.goo" +
+      "gle.cloud.tpu.v2.GetRuntimeVersionReques" +
+      "t\032#.google.cloud.tpu.v2.RuntimeVersion\"B" +
+      "\202\323\344\223\0025\0223/v2/{name=projects/*/locations/*" +
+      "/runtimeVersions/*}\332A\004name\022\276\001\n\022GetGuestA" +
+      "ttributes\022..google.cloud.tpu.v2.GetGuest" +
+      "AttributesRequest\032/.google.cloud.tpu.v2." +
+      "GetGuestAttributesResponse\"G\202\323\344\223\002A\"
  * Request for [CreateNode][google.cloud.tpu.v2.Tpu.CreateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.CreateNodeRequest}
  */
-public final class CreateNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CreateNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.CreateNodeRequest)
     CreateNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CreateNodeRequest.newBuilder() to construct.
   private CreateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private CreateNodeRequest() {
     parent_ = "";
     nodeId_ = "";
@@ -44,45 +26,38 @@ private CreateNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CreateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_CreateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.CreateNodeRequest.class,
-            com.google.cloud.tpu.v2.CreateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.CreateNodeRequest.class, com.google.cloud.tpu.v2.CreateNodeRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -124,18 +97,14 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int NODE_ID_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nodeId_ = "";
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The nodeId.
    */
   @java.lang.Override
@@ -144,29 +113,29 @@ public java.lang.String getNodeId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nodeId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The bytes for nodeId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNodeIdBytes() {
+  public com.google.protobuf.ByteString
+      getNodeIdBytes() {
     java.lang.Object ref = nodeId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nodeId_ = b;
       return b;
     } else {
@@ -177,14 +146,11 @@ public com.google.protobuf.ByteString getNodeIdBytes() {
   public static final int NODE_FIELD_NUMBER = 3;
   private com.google.cloud.tpu.v2.Node node_;
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -192,14 +158,11 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The node.
    */
   @java.lang.Override
@@ -207,8 +170,6 @@ public com.google.cloud.tpu.v2.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
   }
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

@@ -221,7 +182,6 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -233,7 +193,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -259,7 +220,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nodeId_);
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getNode());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, getNode());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -269,19 +231,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.CreateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.CreateNodeRequest other =
-        (com.google.cloud.tpu.v2.CreateNodeRequest) obj;
+    com.google.cloud.tpu.v2.CreateNodeRequest other = (com.google.cloud.tpu.v2.CreateNodeRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (!getNodeId().equals(other.getNodeId())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (!getNodeId()
+        .equals(other.getNodeId())) return false;
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode().equals(other.getNode())) return false;
+      if (!getNode()
+          .equals(other.getNode())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -307,136 +271,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.CreateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.CreateNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.CreateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [CreateNode][google.cloud.tpu.v2.Tpu.CreateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.CreateNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.CreateNodeRequest)
       com.google.cloud.tpu.v2.CreateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_CreateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.CreateNodeRequest.class,
-              com.google.cloud.tpu.v2.CreateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.CreateNodeRequest.class, com.google.cloud.tpu.v2.CreateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.CreateNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -452,9 +410,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -473,11 +431,8 @@ public com.google.cloud.tpu.v2.CreateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.CreateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.CreateNodeRequest result =
-          new com.google.cloud.tpu.v2.CreateNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.CreateNodeRequest result = new com.google.cloud.tpu.v2.CreateNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -491,7 +446,9 @@ private void buildPartial0(com.google.cloud.tpu.v2.CreateNodeRequest result) {
         result.nodeId_ = nodeId_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null
+            ? node_
+            : nodeBuilder_.build();
       }
     }
 
@@ -499,39 +456,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.CreateNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.CreateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.CreateNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.CreateNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -579,31 +535,29 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                nodeId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              nodeId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              input.readMessage(
+                  getNodeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -613,27 +567,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -642,23 +591,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -666,39 +612,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -708,23 +643,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -734,20 +663,18 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object nodeId_ = "";
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @return The nodeId.
      */
     public java.lang.String getNodeId() {
       java.lang.Object ref = nodeId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nodeId_ = s;
         return s;
@@ -756,21 +683,20 @@ public java.lang.String getNodeId() {
       }
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @return The bytes for nodeId.
      */
-    public com.google.protobuf.ByteString getNodeIdBytes() {
+    public com.google.protobuf.ByteString
+        getNodeIdBytes() {
       java.lang.Object ref = nodeId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nodeId_ = b;
         return b;
       } else {
@@ -778,35 +704,28 @@ public com.google.protobuf.ByteString getNodeIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @param value The nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNodeId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nodeId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNodeId() {
@@ -816,21 +735,17 @@ public Builder clearNodeId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @param value The bytes for nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNodeIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nodeId_ = value;
       bitField0_ |= 0x00000002;
@@ -840,33 +755,24 @@ public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.Node,
-            com.google.cloud.tpu.v2.Node.Builder,
-            com.google.cloud.tpu.v2.NodeOrBuilder>
-        nodeBuilder_;
+        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> nodeBuilder_;
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The node.
      */
     public com.google.cloud.tpu.v2.Node getNode() {
@@ -877,8 +783,6 @@ public com.google.cloud.tpu.v2.Node getNode() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -899,15 +803,14 @@ public Builder setNode(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setNode(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder setNode(
+        com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -918,8 +821,6 @@ public Builder setNode(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -928,9 +829,9 @@ public Builder setNode(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
      */
     public Builder mergeNode(com.google.cloud.tpu.v2.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0)
-            && node_ != null
-            && node_ != com.google.cloud.tpu.v2.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0) &&
+          node_ != null &&
+          node_ != com.google.cloud.tpu.v2.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -943,8 +844,6 @@ public Builder mergeNode(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -962,8 +861,6 @@ public Builder clearNode() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -976,8 +873,6 @@ public com.google.cloud.tpu.v2.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -988,12 +883,11 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ? com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
+        return node_ == null ?
+            com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

@@ -1001,24 +895,21 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
      * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.Node,
-            com.google.cloud.tpu.v2.Node.Builder,
-            com.google.cloud.tpu.v2.NodeOrBuilder>
+        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> 
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2.Node,
-                com.google.cloud.tpu.v2.Node.Builder,
-                com.google.cloud.tpu.v2.NodeOrBuilder>(
-                getNode(), getParentForChildren(), isClean());
+        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder>(
+                getNode(),
+                getParentForChildren(),
+                isClean());
         node_ = null;
       }
       return nodeBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1028,12 +919,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.CreateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.CreateNodeRequest)
   private static final com.google.cloud.tpu.v2.CreateNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.CreateNodeRequest();
   }
@@ -1042,27 +933,27 @@ public static com.google.cloud.tpu.v2.CreateNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CreateNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CreateNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1077,4 +968,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.CreateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
similarity index 57%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
index f3894c0f6a26..a97c5d99a641 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
@@ -1,109 +1,71 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface CreateNodeRequestOrBuilder
-    extends
+public interface CreateNodeRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.CreateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The nodeId.
    */
   java.lang.String getNodeId();
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The bytes for nodeId.
    */
-  com.google.protobuf.ByteString getNodeIdBytes();
+  com.google.protobuf.ByteString
+      getNodeIdBytes();
 
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The node.
    */
   com.google.cloud.tpu.v2.Node getNode();
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
index 3c06460ea4be..169cfea81617 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [DeleteNode][google.cloud.tpu.v2.Tpu.DeleteNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.DeleteNodeRequest}
  */
-public final class DeleteNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class DeleteNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.DeleteNodeRequest)
     DeleteNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use DeleteNodeRequest.newBuilder() to construct.
   private DeleteNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private DeleteNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new DeleteNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.DeleteNodeRequest.class,
-            com.google.cloud.tpu.v2.DeleteNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.DeleteNodeRequest.class, com.google.cloud.tpu.v2.DeleteNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.DeleteNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.DeleteNodeRequest other =
-        (com.google.cloud.tpu.v2.DeleteNodeRequest) obj;
+    com.google.cloud.tpu.v2.DeleteNodeRequest other = (com.google.cloud.tpu.v2.DeleteNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -186,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.DeleteNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.DeleteNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.DeleteNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [DeleteNode][google.cloud.tpu.v2.Tpu.DeleteNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.DeleteNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.DeleteNodeRequest)
       com.google.cloud.tpu.v2.DeleteNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.DeleteNodeRequest.class,
-              com.google.cloud.tpu.v2.DeleteNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.DeleteNodeRequest.class, com.google.cloud.tpu.v2.DeleteNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.DeleteNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -325,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -346,11 +313,8 @@ public com.google.cloud.tpu.v2.DeleteNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.DeleteNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.DeleteNodeRequest result =
-          new com.google.cloud.tpu.v2.DeleteNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.DeleteNodeRequest result = new com.google.cloud.tpu.v2.DeleteNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -366,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.DeleteNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.DeleteNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.DeleteNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.DeleteNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -438,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -460,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -489,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -513,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -555,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -590,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.DeleteNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.DeleteNodeRequest)
   private static final com.google.cloud.tpu.v2.DeleteNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.DeleteNodeRequest();
   }
@@ -604,27 +540,27 @@ public static com.google.cloud.tpu.v2.DeleteNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public DeleteNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public DeleteNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -639,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.DeleteNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..6e8e7d845d26
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface DeleteNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.DeleteNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
similarity index 60%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
index 937f894fce19..5c39e6e74509 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
@@ -1,88 +1,63 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
- * Request for [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
+ * Request for
+ * [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GenerateServiceIdentityRequest}
  */
-public final class GenerateServiceIdentityRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GenerateServiceIdentityRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
     GenerateServiceIdentityRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GenerateServiceIdentityRequest.newBuilder() to construct.
-  private GenerateServiceIdentityRequest(
-      com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private GenerateServiceIdentityRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GenerateServiceIdentityRequest() {
     parent_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GenerateServiceIdentityRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class,
-            com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.Builder.class);
+            com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class, com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -124,7 +97,6 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -136,7 +108,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -160,15 +133,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GenerateServiceIdentityRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GenerateServiceIdentityRequest other =
-        (com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) obj;
+    com.google.cloud.tpu.v2.GenerateServiceIdentityRequest other = (com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -188,136 +161,130 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2.GenerateServiceIdentityRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
-   * Request for [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
+   * Request for
+   * [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GenerateServiceIdentityRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
       com.google.cloud.tpu.v2.GenerateServiceIdentityRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class,
-              com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.Builder.class);
+              com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class, com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -327,9 +294,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
     }
 
     @java.lang.Override
@@ -348,11 +315,8 @@ public com.google.cloud.tpu.v2.GenerateServiceIdentityRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GenerateServiceIdentityRequest buildPartial() {
-      com.google.cloud.tpu.v2.GenerateServiceIdentityRequest result =
-          new com.google.cloud.tpu.v2.GenerateServiceIdentityRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.GenerateServiceIdentityRequest result = new com.google.cloud.tpu.v2.GenerateServiceIdentityRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -368,39 +332,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GenerateServiceIdentityReques
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GenerateServiceIdentityRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -408,8 +371,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest other) {
-      if (other == com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -441,19 +403,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -463,27 +423,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -492,23 +447,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -516,39 +468,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -558,32 +499,26 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -593,12 +528,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
   private static final com.google.cloud.tpu.v2.GenerateServiceIdentityRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GenerateServiceIdentityRequest();
   }
@@ -607,27 +542,27 @@ public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GenerateServiceIdentityRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GenerateServiceIdentityRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -642,4 +577,6 @@ public com.google.protobuf.Parser getParserForTy
   public com.google.cloud.tpu.v2.GenerateServiceIdentityRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java
new file mode 100644
index 000000000000..08b2f2df4dab
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface GenerateServiceIdentityRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The parent resource name.
+   * 

+   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The parent.
+   */
+  java.lang.String getParent();
+  /**
+   * 
+   * Required. The parent resource name.
+   * 

+   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString
+      getParentBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
similarity index 63%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
index 34e58f81d77f..6babd9a41bd1 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
@@ -1,82 +1,61 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
- * Response for [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
+ * Response for
+ * [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GenerateServiceIdentityResponse}
  */
-public final class GenerateServiceIdentityResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GenerateServiceIdentityResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
     GenerateServiceIdentityResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GenerateServiceIdentityResponse.newBuilder() to construct.
-  private GenerateServiceIdentityResponse(
-      com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private GenerateServiceIdentityResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private GenerateServiceIdentityResponse() {}
+  private GenerateServiceIdentityResponse() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GenerateServiceIdentityResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class,
-            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.Builder.class);
+            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class, com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.Builder.class);
   }
 
   public static final int IDENTITY_FIELD_NUMBER = 1;
   private com.google.cloud.tpu.v2.ServiceIdentity identity_;
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
-   *
    * @return Whether the identity field is set.
    */
   @java.lang.Override
@@ -84,25 +63,18 @@ public boolean hasIdentity() {
     return identity_ != null;
   }
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
-   *
    * @return The identity.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ServiceIdentity getIdentity() {
-    return identity_ == null
-        ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()
-        : identity_;
+    return identity_ == null ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance() : identity_;
   }
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

@@ -111,13 +83,10 @@ public com.google.cloud.tpu.v2.ServiceIdentity getIdentity() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ServiceIdentityOrBuilder getIdentityOrBuilder() {
-    return identity_ == null
-        ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()
-        : identity_;
+    return identity_ == null ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance() : identity_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -129,7 +98,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (identity_ != null) {
       output.writeMessage(1, getIdentity());
     }
@@ -143,7 +113,8 @@ public int getSerializedSize() {
 
     size = 0;
     if (identity_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getIdentity());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getIdentity());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -153,17 +124,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GenerateServiceIdentityResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GenerateServiceIdentityResponse other =
-        (com.google.cloud.tpu.v2.GenerateServiceIdentityResponse) obj;
+    com.google.cloud.tpu.v2.GenerateServiceIdentityResponse other = (com.google.cloud.tpu.v2.GenerateServiceIdentityResponse) obj;
 
     if (hasIdentity() != other.hasIdentity()) return false;
     if (hasIdentity()) {
-      if (!getIdentity().equals(other.getIdentity())) return false;
+      if (!getIdentity()
+          .equals(other.getIdentity())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -186,136 +157,130 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2.GenerateServiceIdentityResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2.GenerateServiceIdentityResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
-   * Response for [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
+   * Response for
+   * [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GenerateServiceIdentityResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
       com.google.cloud.tpu.v2.GenerateServiceIdentityResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class,
-              com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.Builder.class);
+              com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class, com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -329,9 +294,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
     }
 
     @java.lang.Override
@@ -350,11 +315,8 @@ public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse buildPartial() {
-      com.google.cloud.tpu.v2.GenerateServiceIdentityResponse result =
-          new com.google.cloud.tpu.v2.GenerateServiceIdentityResponse(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.GenerateServiceIdentityResponse result = new com.google.cloud.tpu.v2.GenerateServiceIdentityResponse(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -362,7 +324,9 @@ public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2.GenerateServiceIdentityResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.identity_ = identityBuilder_ == null ? identity_ : identityBuilder_.build();
+        result.identity_ = identityBuilder_ == null
+            ? identity_
+            : identityBuilder_.build();
       }
     }
 
@@ -370,39 +334,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GenerateServiceIdentityRespon
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GenerateServiceIdentityResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.GenerateServiceIdentityResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GenerateServiceIdentityResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -410,8 +373,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GenerateServiceIdentityResponse other) {
-      if (other == com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.getDefaultInstance()) return this;
       if (other.hasIdentity()) {
         mergeIdentity(other.getIdentity());
       }
@@ -441,19 +403,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getIdentityFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getIdentityFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -463,52 +425,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.cloud.tpu.v2.ServiceIdentity identity_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.ServiceIdentity,
-            com.google.cloud.tpu.v2.ServiceIdentity.Builder,
-            com.google.cloud.tpu.v2.ServiceIdentityOrBuilder>
-        identityBuilder_;
+        com.google.cloud.tpu.v2.ServiceIdentity, com.google.cloud.tpu.v2.ServiceIdentity.Builder, com.google.cloud.tpu.v2.ServiceIdentityOrBuilder> identityBuilder_;
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
-     *
      * @return Whether the identity field is set.
      */
     public boolean hasIdentity() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
-     *
      * @return The identity.
      */
     public com.google.cloud.tpu.v2.ServiceIdentity getIdentity() {
       if (identityBuilder_ == null) {
-        return identity_ == null
-            ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()
-            : identity_;
+        return identity_ == null ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance() : identity_;
       } else {
         return identityBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -529,15 +477,14 @@ public Builder setIdentity(com.google.cloud.tpu.v2.ServiceIdentity value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
      */
-    public Builder setIdentity(com.google.cloud.tpu.v2.ServiceIdentity.Builder builderForValue) {
+    public Builder setIdentity(
+        com.google.cloud.tpu.v2.ServiceIdentity.Builder builderForValue) {
       if (identityBuilder_ == null) {
         identity_ = builderForValue.build();
       } else {
@@ -548,8 +495,6 @@ public Builder setIdentity(com.google.cloud.tpu.v2.ServiceIdentity.Builder build
       return this;
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -558,9 +503,9 @@ public Builder setIdentity(com.google.cloud.tpu.v2.ServiceIdentity.Builder build
      */
     public Builder mergeIdentity(com.google.cloud.tpu.v2.ServiceIdentity value) {
       if (identityBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && identity_ != null
-            && identity_ != com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          identity_ != null &&
+          identity_ != com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()) {
           getIdentityBuilder().mergeFrom(value);
         } else {
           identity_ = value;
@@ -573,8 +518,6 @@ public Builder mergeIdentity(com.google.cloud.tpu.v2.ServiceIdentity value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -592,8 +535,6 @@ public Builder clearIdentity() {
       return this;
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -606,8 +547,6 @@ public com.google.cloud.tpu.v2.ServiceIdentity.Builder getIdentityBuilder() {
       return getIdentityFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -618,14 +557,11 @@ public com.google.cloud.tpu.v2.ServiceIdentityOrBuilder getIdentityOrBuilder() {
       if (identityBuilder_ != null) {
         return identityBuilder_.getMessageOrBuilder();
       } else {
-        return identity_ == null
-            ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()
-            : identity_;
+        return identity_ == null ?
+            com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance() : identity_;
       }
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -633,24 +569,21 @@ public com.google.cloud.tpu.v2.ServiceIdentityOrBuilder getIdentityOrBuilder() {
      * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.ServiceIdentity,
-            com.google.cloud.tpu.v2.ServiceIdentity.Builder,
-            com.google.cloud.tpu.v2.ServiceIdentityOrBuilder>
+        com.google.cloud.tpu.v2.ServiceIdentity, com.google.cloud.tpu.v2.ServiceIdentity.Builder, com.google.cloud.tpu.v2.ServiceIdentityOrBuilder> 
         getIdentityFieldBuilder() {
       if (identityBuilder_ == null) {
-        identityBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2.ServiceIdentity,
-                com.google.cloud.tpu.v2.ServiceIdentity.Builder,
-                com.google.cloud.tpu.v2.ServiceIdentityOrBuilder>(
-                getIdentity(), getParentForChildren(), isClean());
+        identityBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2.ServiceIdentity, com.google.cloud.tpu.v2.ServiceIdentity.Builder, com.google.cloud.tpu.v2.ServiceIdentityOrBuilder>(
+                getIdentity(),
+                getParentForChildren(),
+                isClean());
         identity_ = null;
       }
       return identityBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -660,12 +593,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
   private static final com.google.cloud.tpu.v2.GenerateServiceIdentityResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GenerateServiceIdentityResponse();
   }
@@ -674,27 +607,27 @@ public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GenerateServiceIdentityResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GenerateServiceIdentityResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -709,4 +642,6 @@ public com.google.protobuf.Parser getParserForT
   public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
similarity index 58%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
index 420ea7741f40..ac9ad964b6dd 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GenerateServiceIdentityResponseOrBuilder
-    extends
+public interface GenerateServiceIdentityResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
-   *
    * @return Whether the identity field is set.
    */
   boolean hasIdentity();
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
-   *
    * @return The identity.
    */
   com.google.cloud.tpu.v2.ServiceIdentity getIdentity();
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
index 5378390aac5a..3543504f1b5e 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [GetAcceleratorType][google.cloud.tpu.v2.Tpu.GetAcceleratorType].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetAcceleratorTypeRequest}
  */
-public final class GetAcceleratorTypeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetAcceleratorTypeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
     GetAcceleratorTypeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetAcceleratorTypeRequest.newBuilder() to construct.
   private GetAcceleratorTypeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetAcceleratorTypeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetAcceleratorTypeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class,
-            com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.Builder.class);
+            com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetAcceleratorTypeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GetAcceleratorTypeRequest other =
-        (com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) obj;
+    com.google.cloud.tpu.v2.GetAcceleratorTypeRequest other = (com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -187,135 +160,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [GetAcceleratorType][google.cloud.tpu.v2.Tpu.GetAcceleratorType].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetAcceleratorTypeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
       com.google.cloud.tpu.v2.GetAcceleratorTypeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class,
-              com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.Builder.class);
+              com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -325,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -346,11 +313,8 @@ public com.google.cloud.tpu.v2.GetAcceleratorTypeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetAcceleratorTypeRequest buildPartial() {
-      com.google.cloud.tpu.v2.GetAcceleratorTypeRequest result =
-          new com.google.cloud.tpu.v2.GetAcceleratorTypeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.GetAcceleratorTypeRequest result = new com.google.cloud.tpu.v2.GetAcceleratorTypeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -366,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest res
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetAcceleratorTypeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -406,8 +369,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest other) {
-      if (other == com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -439,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -461,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -490,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -514,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -556,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -591,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
   private static final com.google.cloud.tpu.v2.GetAcceleratorTypeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetAcceleratorTypeRequest();
   }
@@ -605,27 +540,27 @@ public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetAcceleratorTypeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetAcceleratorTypeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -640,4 +575,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2.GetAcceleratorTypeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java
new file mode 100644
index 000000000000..0f8fc9127044
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface GetAcceleratorTypeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
index 2517eba8a4cc..2b3e50ca963a 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetGuestAttributesRequest}
  */
-public final class GetGuestAttributesRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetGuestAttributesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetGuestAttributesRequest)
     GetGuestAttributesRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetGuestAttributesRequest.newBuilder() to construct.
   private GetGuestAttributesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetGuestAttributesRequest() {
     name_ = "";
     queryPath_ = "";
@@ -45,45 +27,38 @@ private GetGuestAttributesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetGuestAttributesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetGuestAttributesRequest.class,
-            com.google.cloud.tpu.v2.GetGuestAttributesRequest.Builder.class);
+            com.google.cloud.tpu.v2.GetGuestAttributesRequest.class, com.google.cloud.tpu.v2.GetGuestAttributesRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -92,31 +67,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -125,18 +98,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int QUERY_PATH_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryPath_ = "";
   /**
-   *
-   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
-   *
    * @return The queryPath.
    */
   @java.lang.Override
@@ -145,29 +114,29 @@ public java.lang.String getQueryPath() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryPath_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
-   *
    * @return The bytes for queryPath.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getQueryPathBytes() {
+  public com.google.protobuf.ByteString
+      getQueryPathBytes() {
     java.lang.Object ref = queryPath_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       queryPath_ = b;
       return b;
     } else {
@@ -176,49 +145,40 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
   }
 
   public static final int WORKER_IDS_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList workerIds_;
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @return A list containing the workerIds.
    */
-  public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
+  public com.google.protobuf.ProtocolStringList
+      getWorkerIdsList() {
     return workerIds_;
   }
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @return The count of workerIds.
    */
   public int getWorkerIdsCount() {
     return workerIds_.size();
   }
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
@@ -226,24 +186,21 @@ public java.lang.String getWorkerIds(int index) {
     return workerIds_.get(index);
   }
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getWorkerIdsBytes(int index) {
     return workerIds_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -255,7 +212,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -296,17 +254,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetGuestAttributesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GetGuestAttributesRequest other =
-        (com.google.cloud.tpu.v2.GetGuestAttributesRequest) obj;
+    com.google.cloud.tpu.v2.GetGuestAttributesRequest other = (com.google.cloud.tpu.v2.GetGuestAttributesRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getQueryPath().equals(other.getQueryPath())) return false;
-    if (!getWorkerIdsList().equals(other.getWorkerIdsList())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getQueryPath()
+        .equals(other.getQueryPath())) return false;
+    if (!getWorkerIdsList()
+        .equals(other.getWorkerIdsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -332,135 +292,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetGuestAttributesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetGuestAttributesRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetGuestAttributesRequest)
       com.google.cloud.tpu.v2.GetGuestAttributesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetGuestAttributesRequest.class,
-              com.google.cloud.tpu.v2.GetGuestAttributesRequest.Builder.class);
+              com.google.cloud.tpu.v2.GetGuestAttributesRequest.class, com.google.cloud.tpu.v2.GetGuestAttributesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetGuestAttributesRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -473,9 +427,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -494,18 +448,14 @@ public com.google.cloud.tpu.v2.GetGuestAttributesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetGuestAttributesRequest buildPartial() {
-      com.google.cloud.tpu.v2.GetGuestAttributesRequest result =
-          new com.google.cloud.tpu.v2.GetGuestAttributesRequest(this);
+      com.google.cloud.tpu.v2.GetGuestAttributesRequest result = new com.google.cloud.tpu.v2.GetGuestAttributesRequest(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2.GetGuestAttributesRequest result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2.GetGuestAttributesRequest result) {
       if (((bitField0_ & 0x00000004) != 0)) {
         workerIds_ = workerIds_.getUnmodifiableView();
         bitField0_ = (bitField0_ & ~0x00000004);
@@ -527,39 +477,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetGuestAttributesRequest res
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetGuestAttributesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetGuestAttributesRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetGuestAttributesRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -567,8 +516,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GetGuestAttributesRequest other) {
-      if (other == com.google.cloud.tpu.v2.GetGuestAttributesRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.GetGuestAttributesRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -615,32 +563,28 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                queryPath_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureWorkerIdsIsMutable();
-                workerIds_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              queryPath_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureWorkerIdsIsMutable();
+              workerIds_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -650,27 +594,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -679,23 +618,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -703,39 +639,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -745,23 +670,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -771,20 +690,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object queryPath_ = "";
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @return The queryPath.
      */
     public java.lang.String getQueryPath() {
       java.lang.Object ref = queryPath_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryPath_ = s;
         return s;
@@ -793,21 +710,20 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @return The bytes for queryPath.
      */
-    public com.google.protobuf.ByteString getQueryPathBytes() {
+    public com.google.protobuf.ByteString
+        getQueryPathBytes() {
       java.lang.Object ref = queryPath_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         queryPath_ = b;
         return b;
       } else {
@@ -815,35 +731,28 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @param value The queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPath(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryPath(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       queryPath_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearQueryPath() {
@@ -853,21 +762,17 @@ public Builder clearQueryPath() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @param value The bytes for queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryPathBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       queryPath_ = value;
       bitField0_ |= 0x00000002;
@@ -875,55 +780,45 @@ public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList workerIds_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList workerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureWorkerIdsIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         workerIds_ = new com.google.protobuf.LazyStringArrayList(workerIds_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @return A list containing the workerIds.
      */
-    public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
+    public com.google.protobuf.ProtocolStringList
+        getWorkerIdsList() {
       return workerIds_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @return The count of workerIds.
      */
     public int getWorkerIdsCount() {
       return workerIds_.size();
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param index The index of the element to return.
      * @return The workerIds at the given index.
      */
@@ -931,95 +826,81 @@ public java.lang.String getWorkerIds(int index) {
       return workerIds_.get(index);
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the workerIds at the given index.
      */
-    public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getWorkerIdsBytes(int index) {
       return workerIds_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param index The index to set the value at.
      * @param value The workerIds to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIds(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setWorkerIds(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureWorkerIdsIsMutable();
       workerIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param value The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIds(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addWorkerIds(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param values The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllWorkerIds(java.lang.Iterable values) {
+    public Builder addAllWorkerIds(
+        java.lang.Iterable values) {
       ensureWorkerIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, workerIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, workerIds_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerIds() {
@@ -1029,31 +910,27 @@ public Builder clearWorkerIds() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param value The bytes of the workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIdsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addWorkerIdsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1063,12 +940,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetGuestAttributesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetGuestAttributesRequest)
   private static final com.google.cloud.tpu.v2.GetGuestAttributesRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetGuestAttributesRequest();
   }
@@ -1077,27 +954,27 @@ public static com.google.cloud.tpu.v2.GetGuestAttributesRequest getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetGuestAttributesRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetGuestAttributesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1112,4 +989,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2.GetGuestAttributesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
index 40b183f26e4c..44bbc25641b8 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
@@ -1,134 +1,94 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GetGuestAttributesRequestOrBuilder
-    extends
+public interface GetGuestAttributesRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetGuestAttributesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
-   *
    * @return The queryPath.
    */
   java.lang.String getQueryPath();
   /**
-   *
-   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
-   *
    * @return The bytes for queryPath.
    */
-  com.google.protobuf.ByteString getQueryPathBytes();
+  com.google.protobuf.ByteString
+      getQueryPathBytes();
 
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @return A list containing the workerIds.
    */
-  java.util.List getWorkerIdsList();
+  java.util.List
+      getWorkerIdsList();
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @return The count of workerIds.
    */
   int getWorkerIdsCount();
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
   java.lang.String getWorkerIds(int index);
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  com.google.protobuf.ByteString getWorkerIdsBytes(int index);
+  com.google.protobuf.ByteString
+      getWorkerIdsBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
index 066e422241bd..76bb9ae761f2 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
@@ -1,79 +1,58 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
- * Response for [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
+ * Response for
+ * [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetGuestAttributesResponse}
  */
-public final class GetGuestAttributesResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetGuestAttributesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetGuestAttributesResponse)
     GetGuestAttributesResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetGuestAttributesResponse.newBuilder() to construct.
   private GetGuestAttributesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetGuestAttributesResponse() {
     guestAttributes_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetGuestAttributesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetGuestAttributesResponse.class,
-            com.google.cloud.tpu.v2.GetGuestAttributesResponse.Builder.class);
+            com.google.cloud.tpu.v2.GetGuestAttributesResponse.class, com.google.cloud.tpu.v2.GetGuestAttributesResponse.Builder.class);
   }
 
   public static final int GUEST_ATTRIBUTES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List guestAttributes_;
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -85,8 +64,6 @@ public java.util.List getGuestAttribute
     return guestAttributes_;
   }
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -94,13 +71,11 @@ public java.util.List getGuestAttribute
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getGuestAttributesOrBuilderList() {
     return guestAttributes_;
   }
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -112,8 +87,6 @@ public int getGuestAttributesCount() {
     return guestAttributes_.size();
   }
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -125,8 +98,6 @@ public com.google.cloud.tpu.v2.GuestAttributes getGuestAttributes(int index) {
     return guestAttributes_.get(index);
   }
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -134,12 +105,12 @@ public com.google.cloud.tpu.v2.GuestAttributes getGuestAttributes(int index) {
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(int index) {
+  public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
+      int index) {
     return guestAttributes_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -151,7 +122,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < guestAttributes_.size(); i++) {
       output.writeMessage(1, guestAttributes_.get(i));
     }
@@ -165,7 +137,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < guestAttributes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, guestAttributes_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, guestAttributes_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -175,15 +148,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetGuestAttributesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GetGuestAttributesResponse other =
-        (com.google.cloud.tpu.v2.GetGuestAttributesResponse) obj;
+    com.google.cloud.tpu.v2.GetGuestAttributesResponse other = (com.google.cloud.tpu.v2.GetGuestAttributesResponse) obj;
 
-    if (!getGuestAttributesList().equals(other.getGuestAttributesList())) return false;
+    if (!getGuestAttributesList()
+        .equals(other.getGuestAttributesList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -205,135 +178,130 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetGuestAttributesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
-   * Response for [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
+   * Response for
+   * [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetGuestAttributesResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetGuestAttributesResponse)
       com.google.cloud.tpu.v2.GetGuestAttributesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetGuestAttributesResponse.class,
-              com.google.cloud.tpu.v2.GetGuestAttributesResponse.Builder.class);
+              com.google.cloud.tpu.v2.GetGuestAttributesResponse.class, com.google.cloud.tpu.v2.GetGuestAttributesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetGuestAttributesResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -349,9 +317,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -370,18 +338,14 @@ public com.google.cloud.tpu.v2.GetGuestAttributesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetGuestAttributesResponse buildPartial() {
-      com.google.cloud.tpu.v2.GetGuestAttributesResponse result =
-          new com.google.cloud.tpu.v2.GetGuestAttributesResponse(this);
+      com.google.cloud.tpu.v2.GetGuestAttributesResponse result = new com.google.cloud.tpu.v2.GetGuestAttributesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2.GetGuestAttributesResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2.GetGuestAttributesResponse result) {
       if (guestAttributesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           guestAttributes_ = java.util.Collections.unmodifiableList(guestAttributes_);
@@ -401,39 +365,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetGuestAttributesResponse re
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetGuestAttributesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetGuestAttributesResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetGuestAttributesResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -441,8 +404,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GetGuestAttributesResponse other) {
-      if (other == com.google.cloud.tpu.v2.GetGuestAttributesResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.GetGuestAttributesResponse.getDefaultInstance()) return this;
       if (guestAttributesBuilder_ == null) {
         if (!other.guestAttributes_.isEmpty()) {
           if (guestAttributes_.isEmpty()) {
@@ -461,10 +423,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.GetGuestAttributesResponse othe
             guestAttributesBuilder_ = null;
             guestAttributes_ = other.guestAttributes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            guestAttributesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getGuestAttributesFieldBuilder()
-                    : null;
+            guestAttributesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getGuestAttributesFieldBuilder() : null;
           } else {
             guestAttributesBuilder_.addAllMessages(other.guestAttributes_);
           }
@@ -496,26 +457,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2.GuestAttributes m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2.GuestAttributes.parser(), extensionRegistry);
-                if (guestAttributesBuilder_ == null) {
-                  ensureGuestAttributesIsMutable();
-                  guestAttributes_.add(m);
-                } else {
-                  guestAttributesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2.GuestAttributes m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2.GuestAttributes.parser(),
+                      extensionRegistry);
+              if (guestAttributesBuilder_ == null) {
+                ensureGuestAttributesIsMutable();
+                guestAttributes_.add(m);
+              } else {
+                guestAttributesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -525,29 +485,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List guestAttributes_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureGuestAttributesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        guestAttributes_ =
-            new java.util.ArrayList(guestAttributes_);
+        guestAttributes_ = new java.util.ArrayList(guestAttributes_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.GuestAttributes,
-            com.google.cloud.tpu.v2.GuestAttributes.Builder,
-            com.google.cloud.tpu.v2.GuestAttributesOrBuilder>
-        guestAttributesBuilder_;
+        com.google.cloud.tpu.v2.GuestAttributes, com.google.cloud.tpu.v2.GuestAttributes.Builder, com.google.cloud.tpu.v2.GuestAttributesOrBuilder> guestAttributesBuilder_;
 
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -562,8 +514,6 @@ public java.util.List getGuestAttribute
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -578,8 +528,6 @@ public int getGuestAttributesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -594,15 +542,14 @@ public com.google.cloud.tpu.v2.GuestAttributes getGuestAttributes(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public Builder setGuestAttributes(int index, com.google.cloud.tpu.v2.GuestAttributes value) {
+    public Builder setGuestAttributes(
+        int index, com.google.cloud.tpu.v2.GuestAttributes value) {
       if (guestAttributesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -616,8 +563,6 @@ public Builder setGuestAttributes(int index, com.google.cloud.tpu.v2.GuestAttrib
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -636,8 +581,6 @@ public Builder setGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -658,15 +601,14 @@ public Builder addGuestAttributes(com.google.cloud.tpu.v2.GuestAttributes value)
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public Builder addGuestAttributes(int index, com.google.cloud.tpu.v2.GuestAttributes value) {
+    public Builder addGuestAttributes(
+        int index, com.google.cloud.tpu.v2.GuestAttributes value) {
       if (guestAttributesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -680,8 +622,6 @@ public Builder addGuestAttributes(int index, com.google.cloud.tpu.v2.GuestAttrib
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -700,8 +640,6 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -720,8 +658,6 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -732,7 +668,8 @@ public Builder addAllGuestAttributes(
         java.lang.Iterable values) {
       if (guestAttributesBuilder_ == null) {
         ensureGuestAttributesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, guestAttributes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, guestAttributes_);
         onChanged();
       } else {
         guestAttributesBuilder_.addAllMessages(values);
@@ -740,8 +677,6 @@ public Builder addAllGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -759,8 +694,6 @@ public Builder clearGuestAttributes() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -778,44 +711,39 @@ public Builder removeGuestAttributes(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributes.Builder getGuestAttributesBuilder(int index) {
+    public com.google.cloud.tpu.v2.GuestAttributes.Builder getGuestAttributesBuilder(
+        int index) {
       return getGuestAttributesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(int index) {
+    public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
+        int index) {
       if (guestAttributesBuilder_ == null) {
-        return guestAttributes_.get(index);
-      } else {
+        return guestAttributes_.get(index);  } else {
         return guestAttributesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public java.util.List
-        getGuestAttributesOrBuilderList() {
+    public java.util.List 
+         getGuestAttributesOrBuilderList() {
       if (guestAttributesBuilder_ != null) {
         return guestAttributesBuilder_.getMessageOrBuilderList();
       } else {
@@ -823,8 +751,6 @@ public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuil
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -832,47 +758,38 @@ public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuil
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
     public com.google.cloud.tpu.v2.GuestAttributes.Builder addGuestAttributesBuilder() {
-      return getGuestAttributesFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2.GuestAttributes.getDefaultInstance());
+      return getGuestAttributesFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2.GuestAttributes.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributes.Builder addGuestAttributesBuilder(int index) {
-      return getGuestAttributesFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2.GuestAttributes.getDefaultInstance());
+    public com.google.cloud.tpu.v2.GuestAttributes.Builder addGuestAttributesBuilder(
+        int index) {
+      return getGuestAttributesFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2.GuestAttributes.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public java.util.List
-        getGuestAttributesBuilderList() {
+    public java.util.List 
+         getGuestAttributesBuilderList() {
       return getGuestAttributesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.GuestAttributes,
-            com.google.cloud.tpu.v2.GuestAttributes.Builder,
-            com.google.cloud.tpu.v2.GuestAttributesOrBuilder>
+        com.google.cloud.tpu.v2.GuestAttributes, com.google.cloud.tpu.v2.GuestAttributes.Builder, com.google.cloud.tpu.v2.GuestAttributesOrBuilder> 
         getGuestAttributesFieldBuilder() {
       if (guestAttributesBuilder_ == null) {
-        guestAttributesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2.GuestAttributes,
-                com.google.cloud.tpu.v2.GuestAttributes.Builder,
-                com.google.cloud.tpu.v2.GuestAttributesOrBuilder>(
+        guestAttributesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2.GuestAttributes, com.google.cloud.tpu.v2.GuestAttributes.Builder, com.google.cloud.tpu.v2.GuestAttributesOrBuilder>(
                 guestAttributes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -881,9 +798,9 @@ public com.google.cloud.tpu.v2.GuestAttributes.Builder addGuestAttributesBuilder
       }
       return guestAttributesBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -893,12 +810,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetGuestAttributesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetGuestAttributesResponse)
   private static final com.google.cloud.tpu.v2.GetGuestAttributesResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetGuestAttributesResponse();
   }
@@ -907,27 +824,27 @@ public static com.google.cloud.tpu.v2.GetGuestAttributesResponse getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetGuestAttributesResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetGuestAttributesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -942,4 +859,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2.GetGuestAttributesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
similarity index 63%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
index 97e57f40ae01..afa7ad329188 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GetGuestAttributesResponseOrBuilder
-    extends
+public interface GetGuestAttributesResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetGuestAttributesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
-  java.util.List getGuestAttributesList();
+  java.util.List 
+      getGuestAttributesList();
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -44,8 +25,6 @@ public interface GetGuestAttributesResponseOrBuilder
    */
   com.google.cloud.tpu.v2.GuestAttributes getGuestAttributes(int index);
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -54,24 +33,21 @@ public interface GetGuestAttributesResponseOrBuilder
    */
   int getGuestAttributesCount();
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
-  java.util.List
+  java.util.List 
       getGuestAttributesOrBuilderList();
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
-  com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(int index);
+  com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
+      int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
similarity index 62%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
index 8df24e3f9c2b..fddbd88e7392 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [GetNode][google.cloud.tpu.v2.Tpu.GetNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetNodeRequest}
  */
-public final class GetNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetNodeRequest)
     GetNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetNodeRequest.newBuilder() to construct.
   private GetNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetNodeRequest.class,
-            com.google.cloud.tpu.v2.GetNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.GetNodeRequest.class, com.google.cloud.tpu.v2.GetNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,14 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.GetNodeRequest other = (com.google.cloud.tpu.v2.GetNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -185,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [GetNode][google.cloud.tpu.v2.Tpu.GetNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetNodeRequest)
       com.google.cloud.tpu.v2.GetNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetNodeRequest.class,
-              com.google.cloud.tpu.v2.GetNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.GetNodeRequest.class, com.google.cloud.tpu.v2.GetNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -324,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -345,11 +313,8 @@ public com.google.cloud.tpu.v2.GetNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.GetNodeRequest result =
-          new com.google.cloud.tpu.v2.GetNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.GetNodeRequest result = new com.google.cloud.tpu.v2.GetNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -365,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -437,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -459,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -488,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -512,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -554,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -589,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetNodeRequest)
   private static final com.google.cloud.tpu.v2.GetNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetNodeRequest();
   }
@@ -603,27 +540,27 @@ public static com.google.cloud.tpu.v2.GetNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -638,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GetNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..6bae23e0b880
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface GetNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
index d54357ba5bd1..7e3bd4cf6380 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [GetRuntimeVersion][google.cloud.tpu.v2.Tpu.GetRuntimeVersion].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetRuntimeVersionRequest}
  */
-public final class GetRuntimeVersionRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetRuntimeVersionRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetRuntimeVersionRequest)
     GetRuntimeVersionRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetRuntimeVersionRequest.newBuilder() to construct.
   private GetRuntimeVersionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetRuntimeVersionRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetRuntimeVersionRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class,
-            com.google.cloud.tpu.v2.GetRuntimeVersionRequest.Builder.class);
+            com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class, com.google.cloud.tpu.v2.GetRuntimeVersionRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetRuntimeVersionRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GetRuntimeVersionRequest other =
-        (com.google.cloud.tpu.v2.GetRuntimeVersionRequest) obj;
+    com.google.cloud.tpu.v2.GetRuntimeVersionRequest other = (com.google.cloud.tpu.v2.GetRuntimeVersionRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -186,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetRuntimeVersionRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [GetRuntimeVersion][google.cloud.tpu.v2.Tpu.GetRuntimeVersion].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetRuntimeVersionRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetRuntimeVersionRequest)
       com.google.cloud.tpu.v2.GetRuntimeVersionRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class,
-              com.google.cloud.tpu.v2.GetRuntimeVersionRequest.Builder.class);
+              com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class, com.google.cloud.tpu.v2.GetRuntimeVersionRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetRuntimeVersionRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -325,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
     }
 
     @java.lang.Override
@@ -346,11 +313,8 @@ public com.google.cloud.tpu.v2.GetRuntimeVersionRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetRuntimeVersionRequest buildPartial() {
-      com.google.cloud.tpu.v2.GetRuntimeVersionRequest result =
-          new com.google.cloud.tpu.v2.GetRuntimeVersionRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.GetRuntimeVersionRequest result = new com.google.cloud.tpu.v2.GetRuntimeVersionRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -366,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetRuntimeVersionRequest resu
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetRuntimeVersionRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetRuntimeVersionRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetRuntimeVersionRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -406,8 +369,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GetRuntimeVersionRequest other) {
-      if (other == com.google.cloud.tpu.v2.GetRuntimeVersionRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.GetRuntimeVersionRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -439,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -461,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -490,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -514,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -556,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -591,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetRuntimeVersionRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetRuntimeVersionRequest)
   private static final com.google.cloud.tpu.v2.GetRuntimeVersionRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetRuntimeVersionRequest();
   }
@@ -605,27 +540,27 @@ public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest getDefaultInstanc
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetRuntimeVersionRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetRuntimeVersionRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -640,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GetRuntimeVersionRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java
new file mode 100644
index 000000000000..820c8b99c5cc
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface GetRuntimeVersionRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetRuntimeVersionRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
similarity index 68%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
index fab94bdb5d31..0ce0bc8a5ca9 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
@@ -1,79 +1,57 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A guest attributes.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GuestAttributes}
  */
-public final class GuestAttributes extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GuestAttributes extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GuestAttributes)
     GuestAttributesOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GuestAttributes.newBuilder() to construct.
   private GuestAttributes(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GuestAttributes() {
     queryPath_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GuestAttributes();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GuestAttributes.class,
-            com.google.cloud.tpu.v2.GuestAttributes.Builder.class);
+            com.google.cloud.tpu.v2.GuestAttributes.class, com.google.cloud.tpu.v2.GuestAttributes.Builder.class);
   }
 
   public static final int QUERY_PATH_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryPath_ = "";
   /**
-   *
-   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -81,7 +59,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * string query_path = 1;
-   *
    * @return The queryPath.
    */
   @java.lang.Override
@@ -90,15 +67,14 @@ public java.lang.String getQueryPath() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryPath_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -106,15 +82,16 @@ public java.lang.String getQueryPath() {
    * 

    *
    * string query_path = 1;
-   *
    * @return The bytes for queryPath.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getQueryPathBytes() {
+  public com.google.protobuf.ByteString
+      getQueryPathBytes() {
     java.lang.Object ref = queryPath_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       queryPath_ = b;
       return b;
     } else {
@@ -125,14 +102,11 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
   public static final int QUERY_VALUE_FIELD_NUMBER = 2;
   private com.google.cloud.tpu.v2.GuestAttributesValue queryValue_;
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
-   *
    * @return Whether the queryValue field is set.
    */
   @java.lang.Override
@@ -140,25 +114,18 @@ public boolean hasQueryValue() {
     return queryValue_ != null;
   }
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
-   *
    * @return The queryValue.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.GuestAttributesValue getQueryValue() {
-    return queryValue_ == null
-        ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()
-        : queryValue_;
+    return queryValue_ == null ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance() : queryValue_;
   }
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

@@ -167,13 +134,10 @@ public com.google.cloud.tpu.v2.GuestAttributesValue getQueryValue() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder getQueryValueOrBuilder() {
-    return queryValue_ == null
-        ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()
-        : queryValue_;
+    return queryValue_ == null ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance() : queryValue_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -185,7 +149,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(queryPath_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, queryPath_);
     }
@@ -205,7 +170,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, queryPath_);
     }
     if (queryValue_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getQueryValue());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getQueryValue());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -215,17 +181,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GuestAttributes)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.GuestAttributes other = (com.google.cloud.tpu.v2.GuestAttributes) obj;
 
-    if (!getQueryPath().equals(other.getQueryPath())) return false;
+    if (!getQueryPath()
+        .equals(other.getQueryPath())) return false;
     if (hasQueryValue() != other.hasQueryValue()) return false;
     if (hasQueryValue()) {
-      if (!getQueryValue().equals(other.getQueryValue())) return false;
+      if (!getQueryValue()
+          .equals(other.getQueryValue())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -249,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GuestAttributes parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GuestAttributes parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.GuestAttributes prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A guest attributes.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GuestAttributes}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GuestAttributes)
       com.google.cloud.tpu.v2.GuestAttributesOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GuestAttributes.class,
-              com.google.cloud.tpu.v2.GuestAttributes.Builder.class);
+              com.google.cloud.tpu.v2.GuestAttributes.class, com.google.cloud.tpu.v2.GuestAttributes.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GuestAttributes.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -393,9 +355,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
     }
 
     @java.lang.Override
@@ -414,11 +376,8 @@ public com.google.cloud.tpu.v2.GuestAttributes build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GuestAttributes buildPartial() {
-      com.google.cloud.tpu.v2.GuestAttributes result =
-          new com.google.cloud.tpu.v2.GuestAttributes(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.GuestAttributes result = new com.google.cloud.tpu.v2.GuestAttributes(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -429,7 +388,9 @@ private void buildPartial0(com.google.cloud.tpu.v2.GuestAttributes result) {
         result.queryPath_ = queryPath_;
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.queryValue_ = queryValueBuilder_ == null ? queryValue_ : queryValueBuilder_.build();
+        result.queryValue_ = queryValueBuilder_ == null
+            ? queryValue_
+            : queryValueBuilder_.build();
       }
     }
 
@@ -437,39 +398,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GuestAttributes result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GuestAttributes) {
-        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributes) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributes)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -512,25 +472,24 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                queryPath_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getQueryValueFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              queryPath_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getQueryValueFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -540,13 +499,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object queryPath_ = "";
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -554,13 +510,13 @@ public Builder mergeFrom(
      * 

      *
      * string query_path = 1;
-     *
      * @return The queryPath.
      */
     public java.lang.String getQueryPath() {
       java.lang.Object ref = queryPath_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryPath_ = s;
         return s;
@@ -569,8 +525,6 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -578,14 +532,15 @@ public java.lang.String getQueryPath() {
      * 

      *
      * string query_path = 1;
-     *
      * @return The bytes for queryPath.
      */
-    public com.google.protobuf.ByteString getQueryPathBytes() {
+    public com.google.protobuf.ByteString
+        getQueryPathBytes() {
       java.lang.Object ref = queryPath_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         queryPath_ = b;
         return b;
       } else {
@@ -593,8 +548,6 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -602,22 +555,18 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
      * 

      *
      * string query_path = 1;
-     *
      * @param value The queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPath(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryPath(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       queryPath_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -625,7 +574,6 @@ public Builder setQueryPath(java.lang.String value) {
      * 

      *
      * string query_path = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearQueryPath() {
@@ -635,8 +583,6 @@ public Builder clearQueryPath() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -644,14 +590,12 @@ public Builder clearQueryPath() {
      * 

      *
      * string query_path = 1;
-     *
      * @param value The bytes for queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryPathBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       queryPath_ = value;
       bitField0_ |= 0x00000001;
@@ -661,47 +605,34 @@ public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2.GuestAttributesValue queryValue_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.GuestAttributesValue,
-            com.google.cloud.tpu.v2.GuestAttributesValue.Builder,
-            com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder>
-        queryValueBuilder_;
+        com.google.cloud.tpu.v2.GuestAttributesValue, com.google.cloud.tpu.v2.GuestAttributesValue.Builder, com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder> queryValueBuilder_;
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

      *
      * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
-     *
      * @return Whether the queryValue field is set.
      */
     public boolean hasQueryValue() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

      *
      * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
-     *
      * @return The queryValue.
      */
     public com.google.cloud.tpu.v2.GuestAttributesValue getQueryValue() {
       if (queryValueBuilder_ == null) {
-        return queryValue_ == null
-            ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()
-            : queryValue_;
+        return queryValue_ == null ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance() : queryValue_;
       } else {
         return queryValueBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -722,8 +653,6 @@ public Builder setQueryValue(com.google.cloud.tpu.v2.GuestAttributesValue value)
       return this;
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -742,8 +671,6 @@ public Builder setQueryValue(
       return this;
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -752,9 +679,9 @@ public Builder setQueryValue(
      */
     public Builder mergeQueryValue(com.google.cloud.tpu.v2.GuestAttributesValue value) {
       if (queryValueBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && queryValue_ != null
-            && queryValue_ != com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          queryValue_ != null &&
+          queryValue_ != com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()) {
           getQueryValueBuilder().mergeFrom(value);
         } else {
           queryValue_ = value;
@@ -767,8 +694,6 @@ public Builder mergeQueryValue(com.google.cloud.tpu.v2.GuestAttributesValue valu
       return this;
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -786,8 +711,6 @@ public Builder clearQueryValue() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -800,8 +723,6 @@ public com.google.cloud.tpu.v2.GuestAttributesValue.Builder getQueryValueBuilder
       return getQueryValueFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -812,14 +733,11 @@ public com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder getQueryValueOrBuil
       if (queryValueBuilder_ != null) {
         return queryValueBuilder_.getMessageOrBuilder();
       } else {
-        return queryValue_ == null
-            ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()
-            : queryValue_;
+        return queryValue_ == null ?
+            com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance() : queryValue_;
       }
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -827,24 +745,21 @@ public com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder getQueryValueOrBuil
      * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.GuestAttributesValue,
-            com.google.cloud.tpu.v2.GuestAttributesValue.Builder,
-            com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder>
+        com.google.cloud.tpu.v2.GuestAttributesValue, com.google.cloud.tpu.v2.GuestAttributesValue.Builder, com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder> 
         getQueryValueFieldBuilder() {
       if (queryValueBuilder_ == null) {
-        queryValueBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2.GuestAttributesValue,
-                com.google.cloud.tpu.v2.GuestAttributesValue.Builder,
-                com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder>(
-                getQueryValue(), getParentForChildren(), isClean());
+        queryValueBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2.GuestAttributesValue, com.google.cloud.tpu.v2.GuestAttributesValue.Builder, com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder>(
+                getQueryValue(),
+                getParentForChildren(),
+                isClean());
         queryValue_ = null;
       }
       return queryValueBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -854,12 +769,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GuestAttributes)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GuestAttributes)
   private static final com.google.cloud.tpu.v2.GuestAttributes DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GuestAttributes();
   }
@@ -868,27 +783,27 @@ public static com.google.cloud.tpu.v2.GuestAttributes getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GuestAttributes parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GuestAttributes parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -903,4 +818,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GuestAttributes getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
similarity index 68%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
index 02aae7b77166..55ee133fc686 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A guest attributes namespace/key/value entry.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GuestAttributesEntry}
  */
-public final class GuestAttributesEntry extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GuestAttributesEntry extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GuestAttributesEntry)
     GuestAttributesEntryOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GuestAttributesEntry.newBuilder() to construct.
   private GuestAttributesEntry(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GuestAttributesEntry() {
     namespace_ = "";
     key_ = "";
@@ -45,43 +27,38 @@ private GuestAttributesEntry() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GuestAttributesEntry();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GuestAttributesEntry.class,
-            com.google.cloud.tpu.v2.GuestAttributesEntry.Builder.class);
+            com.google.cloud.tpu.v2.GuestAttributesEntry.class, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder.class);
   }
 
   public static final int NAMESPACE_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object namespace_ = "";
   /**
-   *
-   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
-   *
    * @return The namespace.
    */
   @java.lang.Override
@@ -90,29 +67,29 @@ public java.lang.String getNamespace() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       namespace_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
-   *
    * @return The bytes for namespace.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNamespaceBytes() {
+  public com.google.protobuf.ByteString
+      getNamespaceBytes() {
     java.lang.Object ref = namespace_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       namespace_ = b;
       return b;
     } else {
@@ -121,18 +98,14 @@ public com.google.protobuf.ByteString getNamespaceBytes() {
   }
 
   public static final int KEY_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object key_ = "";
   /**
-   *
-   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
-   *
    * @return The key.
    */
   @java.lang.Override
@@ -141,29 +114,29 @@ public java.lang.String getKey() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       key_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
-   *
    * @return The bytes for key.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getKeyBytes() {
+  public com.google.protobuf.ByteString
+      getKeyBytes() {
     java.lang.Object ref = key_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       key_ = b;
       return b;
     } else {
@@ -172,18 +145,14 @@ public com.google.protobuf.ByteString getKeyBytes() {
   }
 
   public static final int VALUE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object value_ = "";
   /**
-   *
-   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
-   *
    * @return The value.
    */
   @java.lang.Override
@@ -192,29 +161,29 @@ public java.lang.String getValue() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       value_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
-   *
    * @return The bytes for value.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getValueBytes() {
+  public com.google.protobuf.ByteString
+      getValueBytes() {
     java.lang.Object ref = value_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       value_ = b;
       return b;
     } else {
@@ -223,7 +192,6 @@ public com.google.protobuf.ByteString getValueBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -235,7 +203,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(namespace_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, namespace_);
     }
@@ -271,17 +240,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GuestAttributesEntry)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GuestAttributesEntry other =
-        (com.google.cloud.tpu.v2.GuestAttributesEntry) obj;
+    com.google.cloud.tpu.v2.GuestAttributesEntry other = (com.google.cloud.tpu.v2.GuestAttributesEntry) obj;
 
-    if (!getNamespace().equals(other.getNamespace())) return false;
-    if (!getKey().equals(other.getKey())) return false;
-    if (!getValue().equals(other.getValue())) return false;
+    if (!getNamespace()
+        .equals(other.getNamespace())) return false;
+    if (!getKey()
+        .equals(other.getKey())) return false;
+    if (!getValue()
+        .equals(other.getValue())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -304,136 +275,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GuestAttributesEntry parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GuestAttributesEntry parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.GuestAttributesEntry prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A guest attributes namespace/key/value entry.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GuestAttributesEntry}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GuestAttributesEntry)
       com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GuestAttributesEntry.class,
-              com.google.cloud.tpu.v2.GuestAttributesEntry.Builder.class);
+              com.google.cloud.tpu.v2.GuestAttributesEntry.class, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GuestAttributesEntry.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -445,9 +410,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
     }
 
     @java.lang.Override
@@ -466,11 +431,8 @@ public com.google.cloud.tpu.v2.GuestAttributesEntry build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GuestAttributesEntry buildPartial() {
-      com.google.cloud.tpu.v2.GuestAttributesEntry result =
-          new com.google.cloud.tpu.v2.GuestAttributesEntry(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.GuestAttributesEntry result = new com.google.cloud.tpu.v2.GuestAttributesEntry(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -492,39 +454,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GuestAttributesEntry result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GuestAttributesEntry) {
-        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributesEntry) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributesEntry)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -574,31 +535,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                namespace_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                key_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                value_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              namespace_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              key_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              value_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -608,25 +565,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object namespace_ = "";
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @return The namespace.
      */
     public java.lang.String getNamespace() {
       java.lang.Object ref = namespace_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         namespace_ = s;
         return s;
@@ -635,21 +589,20 @@ public java.lang.String getNamespace() {
       }
     }
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @return The bytes for namespace.
      */
-    public com.google.protobuf.ByteString getNamespaceBytes() {
+    public com.google.protobuf.ByteString
+        getNamespaceBytes() {
       java.lang.Object ref = namespace_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         namespace_ = b;
         return b;
       } else {
@@ -657,35 +610,28 @@ public com.google.protobuf.ByteString getNamespaceBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @param value The namespace to set.
      * @return This builder for chaining.
      */
-    public Builder setNamespace(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNamespace(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       namespace_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNamespace() {
@@ -695,21 +641,17 @@ public Builder clearNamespace() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @param value The bytes for namespace to set.
      * @return This builder for chaining.
      */
-    public Builder setNamespaceBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNamespaceBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       namespace_ = value;
       bitField0_ |= 0x00000001;
@@ -719,20 +661,18 @@ public Builder setNamespaceBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object key_ = "";
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @return The key.
      */
     public java.lang.String getKey() {
       java.lang.Object ref = key_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         key_ = s;
         return s;
@@ -741,21 +681,20 @@ public java.lang.String getKey() {
       }
     }
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @return The bytes for key.
      */
-    public com.google.protobuf.ByteString getKeyBytes() {
+    public com.google.protobuf.ByteString
+        getKeyBytes() {
       java.lang.Object ref = key_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         key_ = b;
         return b;
       } else {
@@ -763,35 +702,28 @@ public com.google.protobuf.ByteString getKeyBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @param value The key to set.
      * @return This builder for chaining.
      */
-    public Builder setKey(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setKey(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       key_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearKey() {
@@ -801,21 +733,17 @@ public Builder clearKey() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @param value The bytes for key to set.
      * @return This builder for chaining.
      */
-    public Builder setKeyBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setKeyBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       key_ = value;
       bitField0_ |= 0x00000002;
@@ -825,20 +753,18 @@ public Builder setKeyBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object value_ = "";
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @return The value.
      */
     public java.lang.String getValue() {
       java.lang.Object ref = value_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         value_ = s;
         return s;
@@ -847,21 +773,20 @@ public java.lang.String getValue() {
       }
     }
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @return The bytes for value.
      */
-    public com.google.protobuf.ByteString getValueBytes() {
+    public com.google.protobuf.ByteString
+        getValueBytes() {
       java.lang.Object ref = value_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         value_ = b;
         return b;
       } else {
@@ -869,35 +794,28 @@ public com.google.protobuf.ByteString getValueBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @param value The value to set.
      * @return This builder for chaining.
      */
-    public Builder setValue(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setValue(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       value_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearValue() {
@@ -907,30 +825,26 @@ public Builder clearValue() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @param value The bytes for value to set.
      * @return This builder for chaining.
      */
-    public Builder setValueBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setValueBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       value_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -940,12 +854,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GuestAttributesEntry)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GuestAttributesEntry)
   private static final com.google.cloud.tpu.v2.GuestAttributesEntry DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GuestAttributesEntry();
   }
@@ -954,27 +868,27 @@ public static com.google.cloud.tpu.v2.GuestAttributesEntry getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GuestAttributesEntry parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GuestAttributesEntry parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -989,4 +903,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GuestAttributesEntry getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
similarity index 58%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
index 3e862f99218c..bb3037857cb7 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
@@ -1,100 +1,69 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GuestAttributesEntryOrBuilder
-    extends
+public interface GuestAttributesEntryOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GuestAttributesEntry)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
-   *
    * @return The namespace.
    */
   java.lang.String getNamespace();
   /**
-   *
-   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
-   *
    * @return The bytes for namespace.
    */
-  com.google.protobuf.ByteString getNamespaceBytes();
+  com.google.protobuf.ByteString
+      getNamespaceBytes();
 
   /**
-   *
-   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
-   *
    * @return The key.
    */
   java.lang.String getKey();
   /**
-   *
-   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
-   *
    * @return The bytes for key.
    */
-  com.google.protobuf.ByteString getKeyBytes();
+  com.google.protobuf.ByteString
+      getKeyBytes();
 
   /**
-   *
-   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
-   *
    * @return The value.
    */
   java.lang.String getValue();
   /**
-   *
-   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
-   *
    * @return The bytes for value.
    */
-  com.google.protobuf.ByteString getValueBytes();
+  com.google.protobuf.ByteString
+      getValueBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
similarity index 68%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
index 800a4bcd0147..fab75582bff6 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GuestAttributesOrBuilder
-    extends
+public interface GuestAttributesOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GuestAttributes)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -33,13 +15,10 @@ public interface GuestAttributesOrBuilder
    * 

    *
    * string query_path = 1;
-   *
    * @return The queryPath.
    */
   java.lang.String getQueryPath();
   /**
-   *
-   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -47,38 +26,30 @@ public interface GuestAttributesOrBuilder
    * 

    *
    * string query_path = 1;
-   *
    * @return The bytes for queryPath.
    */
-  com.google.protobuf.ByteString getQueryPathBytes();
+  com.google.protobuf.ByteString
+      getQueryPathBytes();
 
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
-   *
    * @return Whether the queryValue field is set.
    */
   boolean hasQueryValue();
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
-   *
    * @return The queryValue.
    */
   com.google.cloud.tpu.v2.GuestAttributesValue getQueryValue();
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
index e0412e9f0bba..5a02730e1cf9 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
@@ -1,79 +1,57 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Array of guest attribute namespace/key/value tuples.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GuestAttributesValue}
  */
-public final class GuestAttributesValue extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GuestAttributesValue extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GuestAttributesValue)
     GuestAttributesValueOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GuestAttributesValue.newBuilder() to construct.
   private GuestAttributesValue(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GuestAttributesValue() {
     items_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GuestAttributesValue();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GuestAttributesValue.class,
-            com.google.cloud.tpu.v2.GuestAttributesValue.Builder.class);
+            com.google.cloud.tpu.v2.GuestAttributesValue.class, com.google.cloud.tpu.v2.GuestAttributesValue.Builder.class);
   }
 
   public static final int ITEMS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List items_;
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -85,8 +63,6 @@ public java.util.List getItemsList
     return items_;
   }
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -94,13 +70,11 @@ public java.util.List getItemsList
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getItemsOrBuilderList() {
     return items_;
   }
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -112,8 +86,6 @@ public int getItemsCount() {
     return items_.size();
   }
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -125,8 +97,6 @@ public com.google.cloud.tpu.v2.GuestAttributesEntry getItems(int index) {
     return items_.get(index);
   }
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -134,12 +104,12 @@ public com.google.cloud.tpu.v2.GuestAttributesEntry getItems(int index) {
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index) {
+  public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(
+      int index) {
     return items_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -151,7 +121,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < items_.size(); i++) {
       output.writeMessage(1, items_.get(i));
     }
@@ -165,7 +136,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < items_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, items_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, items_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -175,15 +147,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GuestAttributesValue)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GuestAttributesValue other =
-        (com.google.cloud.tpu.v2.GuestAttributesValue) obj;
+    com.google.cloud.tpu.v2.GuestAttributesValue other = (com.google.cloud.tpu.v2.GuestAttributesValue) obj;
 
-    if (!getItemsList().equals(other.getItemsList())) return false;
+    if (!getItemsList()
+        .equals(other.getItemsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -204,136 +176,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.GuestAttributesValue parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.GuestAttributesValue parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.GuestAttributesValue prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Array of guest attribute namespace/key/value tuples.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GuestAttributesValue}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GuestAttributesValue)
       com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GuestAttributesValue.class,
-              com.google.cloud.tpu.v2.GuestAttributesValue.Builder.class);
+              com.google.cloud.tpu.v2.GuestAttributesValue.class, com.google.cloud.tpu.v2.GuestAttributesValue.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GuestAttributesValue.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -349,9 +315,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
     }
 
     @java.lang.Override
@@ -370,12 +336,9 @@ public com.google.cloud.tpu.v2.GuestAttributesValue build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GuestAttributesValue buildPartial() {
-      com.google.cloud.tpu.v2.GuestAttributesValue result =
-          new com.google.cloud.tpu.v2.GuestAttributesValue(this);
+      com.google.cloud.tpu.v2.GuestAttributesValue result = new com.google.cloud.tpu.v2.GuestAttributesValue(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -400,39 +363,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.GuestAttributesValue result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GuestAttributesValue) {
-        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributesValue) other);
+        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributesValue)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -459,10 +421,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.GuestAttributesValue other) {
             itemsBuilder_ = null;
             items_ = other.items_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            itemsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getItemsFieldBuilder()
-                    : null;
+            itemsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getItemsFieldBuilder() : null;
           } else {
             itemsBuilder_.addAllMessages(other.items_);
           }
@@ -494,26 +455,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2.GuestAttributesEntry m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2.GuestAttributesEntry.parser(), extensionRegistry);
-                if (itemsBuilder_ == null) {
-                  ensureItemsIsMutable();
-                  items_.add(m);
-                } else {
-                  itemsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2.GuestAttributesEntry m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2.GuestAttributesEntry.parser(),
+                      extensionRegistry);
+              if (itemsBuilder_ == null) {
+                ensureItemsIsMutable();
+                items_.add(m);
+              } else {
+                itemsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -523,28 +483,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List items_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureItemsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         items_ = new java.util.ArrayList(items_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.GuestAttributesEntry,
-            com.google.cloud.tpu.v2.GuestAttributesEntry.Builder,
-            com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder>
-        itemsBuilder_;
+        com.google.cloud.tpu.v2.GuestAttributesEntry, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder> itemsBuilder_;
 
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -559,8 +512,6 @@ public java.util.List getItemsList
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -575,8 +526,6 @@ public int getItemsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -591,15 +540,14 @@ public com.google.cloud.tpu.v2.GuestAttributesEntry getItems(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public Builder setItems(int index, com.google.cloud.tpu.v2.GuestAttributesEntry value) {
+    public Builder setItems(
+        int index, com.google.cloud.tpu.v2.GuestAttributesEntry value) {
       if (itemsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -613,8 +561,6 @@ public Builder setItems(int index, com.google.cloud.tpu.v2.GuestAttributesEntry
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -633,8 +579,6 @@ public Builder setItems(
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -655,15 +599,14 @@ public Builder addItems(com.google.cloud.tpu.v2.GuestAttributesEntry value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public Builder addItems(int index, com.google.cloud.tpu.v2.GuestAttributesEntry value) {
+    public Builder addItems(
+        int index, com.google.cloud.tpu.v2.GuestAttributesEntry value) {
       if (itemsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -677,15 +620,14 @@ public Builder addItems(int index, com.google.cloud.tpu.v2.GuestAttributesEntry
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public Builder addItems(com.google.cloud.tpu.v2.GuestAttributesEntry.Builder builderForValue) {
+    public Builder addItems(
+        com.google.cloud.tpu.v2.GuestAttributesEntry.Builder builderForValue) {
       if (itemsBuilder_ == null) {
         ensureItemsIsMutable();
         items_.add(builderForValue.build());
@@ -696,8 +638,6 @@ public Builder addItems(com.google.cloud.tpu.v2.GuestAttributesEntry.Builder bui
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -716,8 +656,6 @@ public Builder addItems(
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -728,7 +666,8 @@ public Builder addAllItems(
         java.lang.Iterable values) {
       if (itemsBuilder_ == null) {
         ensureItemsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, items_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, items_);
         onChanged();
       } else {
         itemsBuilder_.addAllMessages(values);
@@ -736,8 +675,6 @@ public Builder addAllItems(
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -755,8 +692,6 @@ public Builder clearItems() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -774,44 +709,39 @@ public Builder removeItems(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder getItemsBuilder(int index) {
+    public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder getItemsBuilder(
+        int index) {
       return getItemsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index) {
+    public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(
+        int index) {
       if (itemsBuilder_ == null) {
-        return items_.get(index);
-      } else {
+        return items_.get(index);  } else {
         return itemsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public java.util.List
-        getItemsOrBuilderList() {
+    public java.util.List 
+         getItemsOrBuilderList() {
       if (itemsBuilder_ != null) {
         return itemsBuilder_.getMessageOrBuilderList();
       } else {
@@ -819,8 +749,6 @@ public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(i
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -828,55 +756,49 @@ public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(i
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
     public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder addItemsBuilder() {
-      return getItemsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2.GuestAttributesEntry.getDefaultInstance());
+      return getItemsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2.GuestAttributesEntry.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder addItemsBuilder(int index) {
-      return getItemsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2.GuestAttributesEntry.getDefaultInstance());
+    public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder addItemsBuilder(
+        int index) {
+      return getItemsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2.GuestAttributesEntry.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public java.util.List
-        getItemsBuilderList() {
+    public java.util.List 
+         getItemsBuilderList() {
       return getItemsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.GuestAttributesEntry,
-            com.google.cloud.tpu.v2.GuestAttributesEntry.Builder,
-            com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder>
+        com.google.cloud.tpu.v2.GuestAttributesEntry, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder> 
         getItemsFieldBuilder() {
       if (itemsBuilder_ == null) {
-        itemsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2.GuestAttributesEntry,
-                com.google.cloud.tpu.v2.GuestAttributesEntry.Builder,
-                com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder>(
-                items_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        itemsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2.GuestAttributesEntry, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder>(
+                items_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         items_ = null;
       }
       return itemsBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -886,12 +808,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GuestAttributesValue)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GuestAttributesValue)
   private static final com.google.cloud.tpu.v2.GuestAttributesValue DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GuestAttributesValue();
   }
@@ -900,27 +822,27 @@ public static com.google.cloud.tpu.v2.GuestAttributesValue getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GuestAttributesValue parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GuestAttributesValue parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -935,4 +857,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GuestAttributesValue getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
similarity index 62%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
index fb75e87660b2..cae80b862b1d 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GuestAttributesValueOrBuilder
-    extends
+public interface GuestAttributesValueOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GuestAttributesValue)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
-  java.util.List getItemsList();
+  java.util.List 
+      getItemsList();
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -44,8 +25,6 @@ public interface GuestAttributesValueOrBuilder
    */
   com.google.cloud.tpu.v2.GuestAttributesEntry getItems(int index);
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -54,24 +33,21 @@ public interface GuestAttributesValueOrBuilder
    */
   int getItemsCount();
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
-  java.util.List
+  java.util.List 
       getItemsOrBuilderList();
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
-  com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index);
+  com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(
+      int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
index fe5f8aeaa5c3..9ad596929a0c 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
@@ -1,42 +1,25 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
- * Request for [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
+ * Request for
+ * [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListAcceleratorTypesRequest}
  */
-public final class ListAcceleratorTypesRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListAcceleratorTypesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
     ListAcceleratorTypesRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesRequest.newBuilder() to construct.
   private ListAcceleratorTypesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListAcceleratorTypesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -46,45 +29,38 @@ private ListAcceleratorTypesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class,
-            com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.Builder.class);
+            com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -93,31 +69,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -128,14 +102,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -144,18 +115,14 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -164,29 +131,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -195,18 +162,14 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   @java.lang.Override
@@ -215,29 +178,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getFilterBytes() {
+  public com.google.protobuf.ByteString
+      getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -246,18 +209,14 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -266,29 +225,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getOrderByBytes() {
+  public com.google.protobuf.ByteString
+      getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -297,7 +256,6 @@ public com.google.protobuf.ByteString getOrderByBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -309,7 +267,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -338,7 +297,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -357,19 +317,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListAcceleratorTypesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListAcceleratorTypesRequest other =
-        (com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) obj;
-
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
-    if (!getFilter().equals(other.getFilter())) return false;
-    if (!getOrderBy().equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v2.ListAcceleratorTypesRequest other = (com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) obj;
+
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
+    if (!getFilter()
+        .equals(other.getFilter())) return false;
+    if (!getOrderBy()
+        .equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -397,135 +361,130 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
-   * Request for [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
+   * Request for
+   * [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListAcceleratorTypesRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
       com.google.cloud.tpu.v2.ListAcceleratorTypesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class,
-              com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.Builder.class);
+              com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -539,9 +498,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -560,11 +519,8 @@ public com.google.cloud.tpu.v2.ListAcceleratorTypesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListAcceleratorTypesRequest buildPartial() {
-      com.google.cloud.tpu.v2.ListAcceleratorTypesRequest result =
-          new com.google.cloud.tpu.v2.ListAcceleratorTypesRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.ListAcceleratorTypesRequest result = new com.google.cloud.tpu.v2.ListAcceleratorTypesRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -592,39 +548,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest r
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListAcceleratorTypesRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -632,8 +587,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest other) {
-      if (other == com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -683,43 +637,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 42:
-              {
-                filter_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 42
-            case 50:
-              {
-                orderBy_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 50
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 42: {
+              filter_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 42
+            case 50: {
+              orderBy_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 50
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -729,27 +677,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -758,23 +701,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -782,39 +722,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -824,23 +753,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -848,16 +771,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -865,33 +785,27 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -903,20 +817,18 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -925,21 +837,20 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -947,35 +858,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -985,21 +889,17 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -1009,20 +909,18 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object filter_ = "";
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -1031,21 +929,20 @@ public java.lang.String getFilter() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString getFilterBytes() {
+    public com.google.protobuf.ByteString
+        getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -1053,35 +950,28 @@ public com.google.protobuf.ByteString getFilterBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilter(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -1091,21 +981,17 @@ public Builder clearFilter() {
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilterBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1115,20 +1001,18 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object orderBy_ = "";
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1137,21 +1021,20 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString getOrderByBytes() {
+    public com.google.protobuf.ByteString
+        getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1159,35 +1042,28 @@ public com.google.protobuf.ByteString getOrderByBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderBy(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1197,30 +1073,26 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderByBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1230,12 +1102,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
   private static final com.google.cloud.tpu.v2.ListAcceleratorTypesRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListAcceleratorTypesRequest();
   }
@@ -1244,27 +1116,27 @@ public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListAcceleratorTypesRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListAcceleratorTypesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1279,4 +1151,6 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2.ListAcceleratorTypesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
similarity index 57%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
index 60fd80c81c46..7a66cbd04c02 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
@@ -1,142 +1,99 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListAcceleratorTypesRequestOrBuilder
-    extends
+public interface ListAcceleratorTypesRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString getFilterBytes();
+  com.google.protobuf.ByteString
+      getFilterBytes();
 
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString getOrderByBytes();
+  com.google.protobuf.ByteString
+      getOrderByBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
similarity index 72%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
index 521b2626b4a8..852641952dab 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
@@ -1,42 +1,25 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
- * Response for [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
+ * Response for
+ * [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListAcceleratorTypesResponse}
  */
-public final class ListAcceleratorTypesResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListAcceleratorTypesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
     ListAcceleratorTypesResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesResponse.newBuilder() to construct.
   private ListAcceleratorTypesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListAcceleratorTypesResponse() {
     acceleratorTypes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -45,37 +28,33 @@ private ListAcceleratorTypesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class,
-            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.Builder.class);
+            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.Builder.class);
   }
 
   public static final int ACCELERATOR_TYPES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List acceleratorTypes_;
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -87,8 +66,6 @@ public java.util.List getAcceleratorTyp
     return acceleratorTypes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -96,13 +73,11 @@ public java.util.List getAcceleratorTyp
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getAcceleratorTypesOrBuilderList() {
     return acceleratorTypes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -114,8 +89,6 @@ public int getAcceleratorTypesCount() {
     return acceleratorTypes_.size();
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -127,8 +100,6 @@ public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorTypes(int index) {
     return acceleratorTypes_.get(index);
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -136,23 +107,20 @@ public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorTypes(int index) {
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index) {
+  public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
+      int index) {
     return acceleratorTypes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -161,29 +129,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -192,46 +160,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList
+      getUnreachableList() {
     return unreachable_;
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -239,23 +198,20 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString
+      getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -267,7 +223,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
       output.writeMessage(1, acceleratorTypes_.get(i));
     }
@@ -287,7 +244,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, acceleratorTypes_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, acceleratorTypes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -308,17 +266,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListAcceleratorTypesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListAcceleratorTypesResponse other =
-        (com.google.cloud.tpu.v2.ListAcceleratorTypesResponse) obj;
+    com.google.cloud.tpu.v2.ListAcceleratorTypesResponse other = (com.google.cloud.tpu.v2.ListAcceleratorTypesResponse) obj;
 
-    if (!getAcceleratorTypesList().equals(other.getAcceleratorTypesList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
+    if (!getAcceleratorTypesList()
+        .equals(other.getAcceleratorTypesList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList()
+        .equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -346,135 +306,130 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
-   * Response for [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
+   * Response for
+   * [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListAcceleratorTypesResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
       com.google.cloud.tpu.v2.ListAcceleratorTypesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class,
-              com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.Builder.class);
+              com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -493,9 +448,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -514,18 +469,14 @@ public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse buildPartial() {
-      com.google.cloud.tpu.v2.ListAcceleratorTypesResponse result =
-          new com.google.cloud.tpu.v2.ListAcceleratorTypesResponse(this);
+      com.google.cloud.tpu.v2.ListAcceleratorTypesResponse result = new com.google.cloud.tpu.v2.ListAcceleratorTypesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2.ListAcceleratorTypesResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse result) {
       if (acceleratorTypesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           acceleratorTypes_ = java.util.Collections.unmodifiableList(acceleratorTypes_);
@@ -553,39 +504,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListAcceleratorTypesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListAcceleratorTypesResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListAcceleratorTypesResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -593,8 +543,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse other) {
-      if (other == com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.getDefaultInstance()) return this;
       if (acceleratorTypesBuilder_ == null) {
         if (!other.acceleratorTypes_.isEmpty()) {
           if (acceleratorTypes_.isEmpty()) {
@@ -613,10 +562,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse ot
             acceleratorTypesBuilder_ = null;
             acceleratorTypes_ = other.acceleratorTypes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            acceleratorTypesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getAcceleratorTypesFieldBuilder()
-                    : null;
+            acceleratorTypesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getAcceleratorTypesFieldBuilder() : null;
           } else {
             acceleratorTypesBuilder_.addAllMessages(other.acceleratorTypes_);
           }
@@ -663,39 +611,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2.AcceleratorType m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2.AcceleratorType.parser(), extensionRegistry);
-                if (acceleratorTypesBuilder_ == null) {
-                  ensureAcceleratorTypesIsMutable();
-                  acceleratorTypes_.add(m);
-                } else {
-                  acceleratorTypesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureUnreachableIsMutable();
-                unreachable_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2.AcceleratorType m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2.AcceleratorType.parser(),
+                      extensionRegistry);
+              if (acceleratorTypesBuilder_ == null) {
+                ensureAcceleratorTypesIsMutable();
+                acceleratorTypes_.add(m);
+              } else {
+                acceleratorTypesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureUnreachableIsMutable();
+              unreachable_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -705,29 +650,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List acceleratorTypes_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureAcceleratorTypesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        acceleratorTypes_ =
-            new java.util.ArrayList(acceleratorTypes_);
+        acceleratorTypes_ = new java.util.ArrayList(acceleratorTypes_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.AcceleratorType,
-            com.google.cloud.tpu.v2.AcceleratorType.Builder,
-            com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder>
-        acceleratorTypesBuilder_;
+        com.google.cloud.tpu.v2.AcceleratorType, com.google.cloud.tpu.v2.AcceleratorType.Builder, com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder> acceleratorTypesBuilder_;
 
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -742,8 +679,6 @@ public java.util.List getAcceleratorTyp
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -758,8 +693,6 @@ public int getAcceleratorTypesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -774,15 +707,14 @@ public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorTypes(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public Builder setAcceleratorTypes(int index, com.google.cloud.tpu.v2.AcceleratorType value) {
+    public Builder setAcceleratorTypes(
+        int index, com.google.cloud.tpu.v2.AcceleratorType value) {
       if (acceleratorTypesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -796,8 +728,6 @@ public Builder setAcceleratorTypes(int index, com.google.cloud.tpu.v2.Accelerato
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -816,8 +746,6 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -838,15 +766,14 @@ public Builder addAcceleratorTypes(com.google.cloud.tpu.v2.AcceleratorType value
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public Builder addAcceleratorTypes(int index, com.google.cloud.tpu.v2.AcceleratorType value) {
+    public Builder addAcceleratorTypes(
+        int index, com.google.cloud.tpu.v2.AcceleratorType value) {
       if (acceleratorTypesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -860,8 +787,6 @@ public Builder addAcceleratorTypes(int index, com.google.cloud.tpu.v2.Accelerato
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -880,8 +805,6 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -900,8 +823,6 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -912,7 +833,8 @@ public Builder addAllAcceleratorTypes(
         java.lang.Iterable values) {
       if (acceleratorTypesBuilder_ == null) {
         ensureAcceleratorTypesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, acceleratorTypes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, acceleratorTypes_);
         onChanged();
       } else {
         acceleratorTypesBuilder_.addAllMessages(values);
@@ -920,8 +842,6 @@ public Builder addAllAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -939,8 +859,6 @@ public Builder clearAcceleratorTypes() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -958,20 +876,17 @@ public Builder removeAcceleratorTypes(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public com.google.cloud.tpu.v2.AcceleratorType.Builder getAcceleratorTypesBuilder(int index) {
+    public com.google.cloud.tpu.v2.AcceleratorType.Builder getAcceleratorTypesBuilder(
+        int index) {
       return getAcceleratorTypesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -981,22 +896,19 @@ public com.google.cloud.tpu.v2.AcceleratorType.Builder getAcceleratorTypesBuilde
     public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
         int index) {
       if (acceleratorTypesBuilder_ == null) {
-        return acceleratorTypes_.get(index);
-      } else {
+        return acceleratorTypes_.get(index);  } else {
         return acceleratorTypesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List
-        getAcceleratorTypesOrBuilderList() {
+    public java.util.List 
+         getAcceleratorTypesOrBuilderList() {
       if (acceleratorTypesBuilder_ != null) {
         return acceleratorTypesBuilder_.getMessageOrBuilderList();
       } else {
@@ -1004,8 +916,6 @@ public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBui
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1013,47 +923,38 @@ public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBui
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
     public com.google.cloud.tpu.v2.AcceleratorType.Builder addAcceleratorTypesBuilder() {
-      return getAcceleratorTypesFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance());
+      return getAcceleratorTypesFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public com.google.cloud.tpu.v2.AcceleratorType.Builder addAcceleratorTypesBuilder(int index) {
-      return getAcceleratorTypesFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance());
+    public com.google.cloud.tpu.v2.AcceleratorType.Builder addAcceleratorTypesBuilder(
+        int index) {
+      return getAcceleratorTypesFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List
-        getAcceleratorTypesBuilderList() {
+    public java.util.List 
+         getAcceleratorTypesBuilderList() {
       return getAcceleratorTypesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.AcceleratorType,
-            com.google.cloud.tpu.v2.AcceleratorType.Builder,
-            com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder>
+        com.google.cloud.tpu.v2.AcceleratorType, com.google.cloud.tpu.v2.AcceleratorType.Builder, com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder> 
         getAcceleratorTypesFieldBuilder() {
       if (acceleratorTypesBuilder_ == null) {
-        acceleratorTypesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2.AcceleratorType,
-                com.google.cloud.tpu.v2.AcceleratorType.Builder,
-                com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder>(
+        acceleratorTypesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2.AcceleratorType, com.google.cloud.tpu.v2.AcceleratorType.Builder, com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder>(
                 acceleratorTypes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -1065,20 +966,18 @@ public com.google.cloud.tpu.v2.AcceleratorType.Builder addAcceleratorTypesBuilde
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1087,21 +986,20 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1109,35 +1007,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1147,21 +1038,17 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1169,52 +1056,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1222,90 +1099,76 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUnreachable(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachable(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(java.lang.Iterable values) {
+    public Builder addAllUnreachable(
+        java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, unreachable_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1315,30 +1178,26 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachableBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1348,12 +1207,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
   private static final com.google.cloud.tpu.v2.ListAcceleratorTypesResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListAcceleratorTypesResponse();
   }
@@ -1362,27 +1221,27 @@ public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse getDefaultIns
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListAcceleratorTypesResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListAcceleratorTypesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1397,4 +1256,6 @@ public com.google.protobuf.Parser getParserForType
   public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
index 49b166c69189..fe3ae29a5f41 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListAcceleratorTypesResponseOrBuilder
-    extends
+public interface ListAcceleratorTypesResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
-  java.util.List getAcceleratorTypesList();
+  java.util.List 
+      getAcceleratorTypesList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -44,8 +25,6 @@ public interface ListAcceleratorTypesResponseOrBuilder
    */
   com.google.cloud.tpu.v2.AcceleratorType getAcceleratorTypes(int index);
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -54,100 +33,82 @@ public interface ListAcceleratorTypesResponseOrBuilder
    */
   int getAcceleratorTypesCount();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
-  java.util.List
+  java.util.List 
       getAcceleratorTypesOrBuilderList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
-  com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index);
+  com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  java.util.List getUnreachableList();
+  java.util.List
+      getUnreachableList();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString getUnreachableBytes(int index);
+  com.google.protobuf.ByteString
+      getUnreachableBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
index 89ef9794e88b..b479586852db 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [ListNodes][google.cloud.tpu.v2.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListNodesRequest}
  */
-public final class ListNodesRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListNodesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListNodesRequest)
     ListNodesRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListNodesRequest.newBuilder() to construct.
   private ListNodesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListNodesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -44,45 +26,38 @@ private ListNodesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListNodesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListNodesRequest.class,
-            com.google.cloud.tpu.v2.ListNodesRequest.Builder.class);
+            com.google.cloud.tpu.v2.ListNodesRequest.class, com.google.cloud.tpu.v2.ListNodesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -126,14 +99,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -142,18 +112,14 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -162,29 +128,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -193,7 +159,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -205,7 +170,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -228,7 +194,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -241,16 +208,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListNodesRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.ListNodesRequest other = (com.google.cloud.tpu.v2.ListNodesRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -273,136 +243,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListNodesRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListNodesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListNodesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [ListNodes][google.cloud.tpu.v2.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListNodesRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListNodesRequest)
       com.google.cloud.tpu.v2.ListNodesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListNodesRequest.class,
-              com.google.cloud.tpu.v2.ListNodesRequest.Builder.class);
+              com.google.cloud.tpu.v2.ListNodesRequest.class, com.google.cloud.tpu.v2.ListNodesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListNodesRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -414,9 +378,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -435,11 +399,8 @@ public com.google.cloud.tpu.v2.ListNodesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListNodesRequest buildPartial() {
-      com.google.cloud.tpu.v2.ListNodesRequest result =
-          new com.google.cloud.tpu.v2.ListNodesRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.ListNodesRequest result = new com.google.cloud.tpu.v2.ListNodesRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -461,39 +422,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListNodesRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListNodesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListNodesRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListNodesRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -541,31 +501,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -575,27 +531,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -604,23 +555,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -628,39 +576,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -670,23 +607,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -694,16 +625,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -711,33 +639,27 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -749,20 +671,18 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -771,21 +691,20 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -793,35 +712,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -831,30 +743,26 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -864,12 +772,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListNodesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListNodesRequest)
   private static final com.google.cloud.tpu.v2.ListNodesRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListNodesRequest();
   }
@@ -878,27 +786,27 @@ public static com.google.cloud.tpu.v2.ListNodesRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListNodesRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListNodesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -913,4 +821,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ListNodesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
similarity index 50%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
index 210748b76069..0db2dea1af0a 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
@@ -1,92 +1,59 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListNodesRequestOrBuilder
-    extends
+public interface ListNodesRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListNodesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
index 91aaf7f6ea9e..156b2a1d3773 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Response for [ListNodes][google.cloud.tpu.v2.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListNodesResponse}
  */
-public final class ListNodesResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListNodesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListNodesResponse)
     ListNodesResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListNodesResponse.newBuilder() to construct.
   private ListNodesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListNodesResponse() {
     nodes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -45,37 +27,33 @@ private ListNodesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListNodesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListNodesResponse.class,
-            com.google.cloud.tpu.v2.ListNodesResponse.Builder.class);
+            com.google.cloud.tpu.v2.ListNodesResponse.class, com.google.cloud.tpu.v2.ListNodesResponse.Builder.class);
   }
 
   public static final int NODES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List nodes_;
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -87,8 +65,6 @@ public java.util.List getNodesList() {
     return nodes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -96,12 +72,11 @@ public java.util.List getNodesList() {
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
   @java.lang.Override
-  public java.util.List getNodesOrBuilderList() {
+  public java.util.List 
+      getNodesOrBuilderList() {
     return nodes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -113,8 +88,6 @@ public int getNodesCount() {
     return nodes_.size();
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -126,8 +99,6 @@ public com.google.cloud.tpu.v2.Node getNodes(int index) {
     return nodes_.get(index);
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -135,23 +106,20 @@ public com.google.cloud.tpu.v2.Node getNodes(int index) {
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(int index) {
+  public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(
+      int index) {
     return nodes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -160,29 +128,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -191,46 +159,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList
+      getUnreachableList() {
     return unreachable_;
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -238,23 +197,20 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString
+      getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -266,7 +222,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < nodes_.size(); i++) {
       output.writeMessage(1, nodes_.get(i));
     }
@@ -286,7 +243,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < nodes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, nodes_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, nodes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -307,17 +265,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListNodesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListNodesResponse other =
-        (com.google.cloud.tpu.v2.ListNodesResponse) obj;
+    com.google.cloud.tpu.v2.ListNodesResponse other = (com.google.cloud.tpu.v2.ListNodesResponse) obj;
 
-    if (!getNodesList().equals(other.getNodesList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
+    if (!getNodesList()
+        .equals(other.getNodesList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList()
+        .equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -344,136 +304,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListNodesResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListNodesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListNodesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for [ListNodes][google.cloud.tpu.v2.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListNodesResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListNodesResponse)
       com.google.cloud.tpu.v2.ListNodesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListNodesResponse.class,
-              com.google.cloud.tpu.v2.ListNodesResponse.Builder.class);
+              com.google.cloud.tpu.v2.ListNodesResponse.class, com.google.cloud.tpu.v2.ListNodesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListNodesResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -492,9 +446,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -513,12 +467,9 @@ public com.google.cloud.tpu.v2.ListNodesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListNodesResponse buildPartial() {
-      com.google.cloud.tpu.v2.ListNodesResponse result =
-          new com.google.cloud.tpu.v2.ListNodesResponse(this);
+      com.google.cloud.tpu.v2.ListNodesResponse result = new com.google.cloud.tpu.v2.ListNodesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -551,39 +502,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListNodesResponse result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListNodesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListNodesResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListNodesResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -610,10 +560,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.ListNodesResponse other) {
             nodesBuilder_ = null;
             nodes_ = other.nodes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            nodesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getNodesFieldBuilder()
-                    : null;
+            nodesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getNodesFieldBuilder() : null;
           } else {
             nodesBuilder_.addAllMessages(other.nodes_);
           }
@@ -660,38 +609,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2.Node m =
-                    input.readMessage(com.google.cloud.tpu.v2.Node.parser(), extensionRegistry);
-                if (nodesBuilder_ == null) {
-                  ensureNodesIsMutable();
-                  nodes_.add(m);
-                } else {
-                  nodesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureUnreachableIsMutable();
-                unreachable_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2.Node m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2.Node.parser(),
+                      extensionRegistry);
+              if (nodesBuilder_ == null) {
+                ensureNodesIsMutable();
+                nodes_.add(m);
+              } else {
+                nodesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureUnreachableIsMutable();
+              unreachable_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -701,27 +648,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private java.util.List nodes_ = java.util.Collections.emptyList();
-
+    private java.util.List nodes_ =
+      java.util.Collections.emptyList();
     private void ensureNodesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         nodes_ = new java.util.ArrayList(nodes_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.Node,
-            com.google.cloud.tpu.v2.Node.Builder,
-            com.google.cloud.tpu.v2.NodeOrBuilder>
-        nodesBuilder_;
+        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> nodesBuilder_;
 
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -736,8 +677,6 @@ public java.util.List getNodesList() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -752,8 +691,6 @@ public int getNodesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -768,15 +705,14 @@ public com.google.cloud.tpu.v2.Node getNodes(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder setNodes(int index, com.google.cloud.tpu.v2.Node value) {
+    public Builder setNodes(
+        int index, com.google.cloud.tpu.v2.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -790,15 +726,14 @@ public Builder setNodes(int index, com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder setNodes(int index, com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder setNodes(
+        int index, com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.set(index, builderForValue.build());
@@ -809,8 +744,6 @@ public Builder setNodes(int index, com.google.cloud.tpu.v2.Node.Builder builderF
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -831,15 +764,14 @@ public Builder addNodes(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder addNodes(int index, com.google.cloud.tpu.v2.Node value) {
+    public Builder addNodes(
+        int index, com.google.cloud.tpu.v2.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -853,15 +785,14 @@ public Builder addNodes(int index, com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder addNodes(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder addNodes(
+        com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(builderForValue.build());
@@ -872,15 +803,14 @@ public Builder addNodes(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder addNodes(int index, com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder addNodes(
+        int index, com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(index, builderForValue.build());
@@ -891,18 +821,18 @@ public Builder addNodes(int index, com.google.cloud.tpu.v2.Node.Builder builderF
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder addAllNodes(java.lang.Iterable values) {
+    public Builder addAllNodes(
+        java.lang.Iterable values) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, nodes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, nodes_);
         onChanged();
       } else {
         nodesBuilder_.addAllMessages(values);
@@ -910,8 +840,6 @@ public Builder addAllNodes(java.lang.Iterable
      * The listed nodes.
      * 

@@ -929,8 +857,6 @@ public Builder clearNodes() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -948,43 +874,39 @@ public Builder removeNodes(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2.Node.Builder getNodesBuilder(int index) {
+    public com.google.cloud.tpu.v2.Node.Builder getNodesBuilder(
+        int index) {
       return getNodesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(int index) {
+    public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(
+        int index) {
       if (nodesBuilder_ == null) {
-        return nodes_.get(index);
-      } else {
+        return nodes_.get(index);  } else {
         return nodesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public java.util.List getNodesOrBuilderList() {
+    public java.util.List 
+         getNodesOrBuilderList() {
       if (nodesBuilder_ != null) {
         return nodesBuilder_.getMessageOrBuilderList();
       } else {
@@ -992,8 +914,6 @@ public java.util.List getNodesO
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1001,46 +921,42 @@ public java.util.List getNodesO
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
     public com.google.cloud.tpu.v2.Node.Builder addNodesBuilder() {
-      return getNodesFieldBuilder().addBuilder(com.google.cloud.tpu.v2.Node.getDefaultInstance());
+      return getNodesFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2.Node.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2.Node.Builder addNodesBuilder(int index) {
-      return getNodesFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2.Node.getDefaultInstance());
+    public com.google.cloud.tpu.v2.Node.Builder addNodesBuilder(
+        int index) {
+      return getNodesFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2.Node.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public java.util.List getNodesBuilderList() {
+    public java.util.List 
+         getNodesBuilderList() {
       return getNodesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.Node,
-            com.google.cloud.tpu.v2.Node.Builder,
-            com.google.cloud.tpu.v2.NodeOrBuilder>
+        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> 
         getNodesFieldBuilder() {
       if (nodesBuilder_ == null) {
-        nodesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2.Node,
-                com.google.cloud.tpu.v2.Node.Builder,
-                com.google.cloud.tpu.v2.NodeOrBuilder>(
-                nodes_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        nodesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder>(
+                nodes_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         nodes_ = null;
       }
       return nodesBuilder_;
@@ -1048,20 +964,18 @@ public java.util.List getNodesBuilderList(
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1070,21 +984,20 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1092,35 +1005,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1130,21 +1036,17 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1152,52 +1054,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1205,90 +1097,76 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUnreachable(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachable(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(java.lang.Iterable values) {
+    public Builder addAllUnreachable(
+        java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, unreachable_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1298,30 +1176,26 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachableBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1331,12 +1205,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListNodesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListNodesResponse)
   private static final com.google.cloud.tpu.v2.ListNodesResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListNodesResponse();
   }
@@ -1345,27 +1219,27 @@ public static com.google.cloud.tpu.v2.ListNodesResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListNodesResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListNodesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1380,4 +1254,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ListNodesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
index 4ec319767836..181e3d7fab71 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListNodesResponseOrBuilder
-    extends
+public interface ListNodesResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListNodesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
-  java.util.List getNodesList();
+  java.util.List 
+      getNodesList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -44,8 +25,6 @@ public interface ListNodesResponseOrBuilder
    */
   com.google.cloud.tpu.v2.Node getNodes(int index);
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -54,99 +33,82 @@ public interface ListNodesResponseOrBuilder
    */
   int getNodesCount();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
-  java.util.List getNodesOrBuilderList();
+  java.util.List 
+      getNodesOrBuilderList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
-  com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(int index);
+  com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  java.util.List getUnreachableList();
+  java.util.List
+      getUnreachableList();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString getUnreachableBytes(int index);
+  com.google.protobuf.ByteString
+      getUnreachableBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
index c7bebdf18528..037ee25252d7 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
@@ -1,42 +1,25 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
- * Request for [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
+ * Request for
+ * [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListRuntimeVersionsRequest}
  */
-public final class ListRuntimeVersionsRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListRuntimeVersionsRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
     ListRuntimeVersionsRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListRuntimeVersionsRequest.newBuilder() to construct.
   private ListRuntimeVersionsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListRuntimeVersionsRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -46,45 +29,38 @@ private ListRuntimeVersionsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListRuntimeVersionsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class,
-            com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.Builder.class);
+            com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class, com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -93,31 +69,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -128,14 +102,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -144,18 +115,14 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -164,29 +131,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -195,18 +162,14 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   @java.lang.Override
@@ -215,29 +178,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getFilterBytes() {
+  public com.google.protobuf.ByteString
+      getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -246,18 +209,14 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -266,29 +225,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getOrderByBytes() {
+  public com.google.protobuf.ByteString
+      getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -297,7 +256,6 @@ public com.google.protobuf.ByteString getOrderByBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -309,7 +267,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -338,7 +297,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -357,19 +317,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListRuntimeVersionsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListRuntimeVersionsRequest other =
-        (com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) obj;
-
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
-    if (!getFilter().equals(other.getFilter())) return false;
-    if (!getOrderBy().equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v2.ListRuntimeVersionsRequest other = (com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) obj;
+
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
+    if (!getFilter()
+        .equals(other.getFilter())) return false;
+    if (!getOrderBy()
+        .equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -397,135 +361,130 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
-   * Request for [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
+   * Request for
+   * [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListRuntimeVersionsRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
       com.google.cloud.tpu.v2.ListRuntimeVersionsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class,
-              com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.Builder.class);
+              com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class, com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -539,9 +498,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -560,11 +519,8 @@ public com.google.cloud.tpu.v2.ListRuntimeVersionsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListRuntimeVersionsRequest buildPartial() {
-      com.google.cloud.tpu.v2.ListRuntimeVersionsRequest result =
-          new com.google.cloud.tpu.v2.ListRuntimeVersionsRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.ListRuntimeVersionsRequest result = new com.google.cloud.tpu.v2.ListRuntimeVersionsRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -592,39 +548,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest re
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListRuntimeVersionsRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -632,8 +587,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest other) {
-      if (other == com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -683,43 +637,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 42:
-              {
-                filter_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 42
-            case 50:
-              {
-                orderBy_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 50
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 42: {
+              filter_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 42
+            case 50: {
+              orderBy_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 50
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -729,27 +677,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -758,23 +701,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -782,39 +722,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -824,23 +753,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -848,16 +771,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -865,33 +785,27 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -903,20 +817,18 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -925,21 +837,20 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -947,35 +858,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -985,21 +889,17 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -1009,20 +909,18 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object filter_ = "";
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -1031,21 +929,20 @@ public java.lang.String getFilter() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString getFilterBytes() {
+    public com.google.protobuf.ByteString
+        getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -1053,35 +950,28 @@ public com.google.protobuf.ByteString getFilterBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilter(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -1091,21 +981,17 @@ public Builder clearFilter() {
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilterBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1115,20 +1001,18 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object orderBy_ = "";
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1137,21 +1021,20 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString getOrderByBytes() {
+    public com.google.protobuf.ByteString
+        getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1159,35 +1042,28 @@ public com.google.protobuf.ByteString getOrderByBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderBy(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1197,30 +1073,26 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderByBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1230,12 +1102,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
   private static final com.google.cloud.tpu.v2.ListRuntimeVersionsRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListRuntimeVersionsRequest();
   }
@@ -1244,27 +1116,27 @@ public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListRuntimeVersionsRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListRuntimeVersionsRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1279,4 +1151,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2.ListRuntimeVersionsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
similarity index 57%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
index 5ffc73a137a0..546dcebb3803 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
@@ -1,142 +1,99 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListRuntimeVersionsRequestOrBuilder
-    extends
+public interface ListRuntimeVersionsRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString getFilterBytes();
+  com.google.protobuf.ByteString
+      getFilterBytes();
 
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString getOrderByBytes();
+  com.google.protobuf.ByteString
+      getOrderByBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
similarity index 72%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
index 0faea51ecfc5..26576a85d4d4 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
@@ -1,42 +1,25 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
- * Response for [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
+ * Response for
+ * [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListRuntimeVersionsResponse}
  */
-public final class ListRuntimeVersionsResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListRuntimeVersionsResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
     ListRuntimeVersionsResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListRuntimeVersionsResponse.newBuilder() to construct.
   private ListRuntimeVersionsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListRuntimeVersionsResponse() {
     runtimeVersions_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -45,37 +28,33 @@ private ListRuntimeVersionsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListRuntimeVersionsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class,
-            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.Builder.class);
+            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class, com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.Builder.class);
   }
 
   public static final int RUNTIME_VERSIONS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List runtimeVersions_;
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -87,8 +66,6 @@ public java.util.List getRuntimeVersions
     return runtimeVersions_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -96,13 +73,11 @@ public java.util.List getRuntimeVersions
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getRuntimeVersionsOrBuilderList() {
     return runtimeVersions_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -114,8 +89,6 @@ public int getRuntimeVersionsCount() {
     return runtimeVersions_.size();
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -127,8 +100,6 @@ public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersions(int index) {
     return runtimeVersions_.get(index);
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -136,23 +107,20 @@ public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersions(int index) {
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(int index) {
+  public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
+      int index) {
     return runtimeVersions_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -161,29 +129,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -192,46 +160,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList
+      getUnreachableList() {
     return unreachable_;
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -239,23 +198,20 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString
+      getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -267,7 +223,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < runtimeVersions_.size(); i++) {
       output.writeMessage(1, runtimeVersions_.get(i));
     }
@@ -287,7 +244,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < runtimeVersions_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, runtimeVersions_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, runtimeVersions_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -308,17 +266,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListRuntimeVersionsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListRuntimeVersionsResponse other =
-        (com.google.cloud.tpu.v2.ListRuntimeVersionsResponse) obj;
+    com.google.cloud.tpu.v2.ListRuntimeVersionsResponse other = (com.google.cloud.tpu.v2.ListRuntimeVersionsResponse) obj;
 
-    if (!getRuntimeVersionsList().equals(other.getRuntimeVersionsList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
+    if (!getRuntimeVersionsList()
+        .equals(other.getRuntimeVersionsList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList()
+        .equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -346,135 +306,130 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
-   * Response for [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
+   * Response for
+   * [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListRuntimeVersionsResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
       com.google.cloud.tpu.v2.ListRuntimeVersionsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class,
-              com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.Builder.class);
+              com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class, com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -493,9 +448,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -514,18 +469,14 @@ public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse buildPartial() {
-      com.google.cloud.tpu.v2.ListRuntimeVersionsResponse result =
-          new com.google.cloud.tpu.v2.ListRuntimeVersionsResponse(this);
+      com.google.cloud.tpu.v2.ListRuntimeVersionsResponse result = new com.google.cloud.tpu.v2.ListRuntimeVersionsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2.ListRuntimeVersionsResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse result) {
       if (runtimeVersionsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           runtimeVersions_ = java.util.Collections.unmodifiableList(runtimeVersions_);
@@ -553,39 +504,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse r
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListRuntimeVersionsResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListRuntimeVersionsResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListRuntimeVersionsResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -593,8 +543,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse other) {
-      if (other == com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.getDefaultInstance()) return this;
       if (runtimeVersionsBuilder_ == null) {
         if (!other.runtimeVersions_.isEmpty()) {
           if (runtimeVersions_.isEmpty()) {
@@ -613,10 +562,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse oth
             runtimeVersionsBuilder_ = null;
             runtimeVersions_ = other.runtimeVersions_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            runtimeVersionsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getRuntimeVersionsFieldBuilder()
-                    : null;
+            runtimeVersionsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getRuntimeVersionsFieldBuilder() : null;
           } else {
             runtimeVersionsBuilder_.addAllMessages(other.runtimeVersions_);
           }
@@ -663,39 +611,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2.RuntimeVersion m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2.RuntimeVersion.parser(), extensionRegistry);
-                if (runtimeVersionsBuilder_ == null) {
-                  ensureRuntimeVersionsIsMutable();
-                  runtimeVersions_.add(m);
-                } else {
-                  runtimeVersionsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureUnreachableIsMutable();
-                unreachable_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2.RuntimeVersion m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2.RuntimeVersion.parser(),
+                      extensionRegistry);
+              if (runtimeVersionsBuilder_ == null) {
+                ensureRuntimeVersionsIsMutable();
+                runtimeVersions_.add(m);
+              } else {
+                runtimeVersionsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureUnreachableIsMutable();
+              unreachable_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -705,29 +650,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List runtimeVersions_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureRuntimeVersionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        runtimeVersions_ =
-            new java.util.ArrayList(runtimeVersions_);
+        runtimeVersions_ = new java.util.ArrayList(runtimeVersions_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.RuntimeVersion,
-            com.google.cloud.tpu.v2.RuntimeVersion.Builder,
-            com.google.cloud.tpu.v2.RuntimeVersionOrBuilder>
-        runtimeVersionsBuilder_;
+        com.google.cloud.tpu.v2.RuntimeVersion, com.google.cloud.tpu.v2.RuntimeVersion.Builder, com.google.cloud.tpu.v2.RuntimeVersionOrBuilder> runtimeVersionsBuilder_;
 
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -742,8 +679,6 @@ public java.util.List getRuntimeVersions
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -758,8 +693,6 @@ public int getRuntimeVersionsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -774,15 +707,14 @@ public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersions(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public Builder setRuntimeVersions(int index, com.google.cloud.tpu.v2.RuntimeVersion value) {
+    public Builder setRuntimeVersions(
+        int index, com.google.cloud.tpu.v2.RuntimeVersion value) {
       if (runtimeVersionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -796,8 +728,6 @@ public Builder setRuntimeVersions(int index, com.google.cloud.tpu.v2.RuntimeVers
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -816,8 +746,6 @@ public Builder setRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -838,15 +766,14 @@ public Builder addRuntimeVersions(com.google.cloud.tpu.v2.RuntimeVersion value)
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public Builder addRuntimeVersions(int index, com.google.cloud.tpu.v2.RuntimeVersion value) {
+    public Builder addRuntimeVersions(
+        int index, com.google.cloud.tpu.v2.RuntimeVersion value) {
       if (runtimeVersionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -860,8 +787,6 @@ public Builder addRuntimeVersions(int index, com.google.cloud.tpu.v2.RuntimeVers
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -880,8 +805,6 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -900,8 +823,6 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -912,7 +833,8 @@ public Builder addAllRuntimeVersions(
         java.lang.Iterable values) {
       if (runtimeVersionsBuilder_ == null) {
         ensureRuntimeVersionsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, runtimeVersions_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, runtimeVersions_);
         onChanged();
       } else {
         runtimeVersionsBuilder_.addAllMessages(values);
@@ -920,8 +842,6 @@ public Builder addAllRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -939,8 +859,6 @@ public Builder clearRuntimeVersions() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -958,44 +876,39 @@ public Builder removeRuntimeVersions(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public com.google.cloud.tpu.v2.RuntimeVersion.Builder getRuntimeVersionsBuilder(int index) {
+    public com.google.cloud.tpu.v2.RuntimeVersion.Builder getRuntimeVersionsBuilder(
+        int index) {
       return getRuntimeVersionsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(int index) {
+    public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
+        int index) {
       if (runtimeVersionsBuilder_ == null) {
-        return runtimeVersions_.get(index);
-      } else {
+        return runtimeVersions_.get(index);  } else {
         return runtimeVersionsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public java.util.List
-        getRuntimeVersionsOrBuilderList() {
+    public java.util.List 
+         getRuntimeVersionsOrBuilderList() {
       if (runtimeVersionsBuilder_ != null) {
         return runtimeVersionsBuilder_.getMessageOrBuilderList();
       } else {
@@ -1003,8 +916,6 @@ public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuild
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1012,47 +923,38 @@ public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuild
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
     public com.google.cloud.tpu.v2.RuntimeVersion.Builder addRuntimeVersionsBuilder() {
-      return getRuntimeVersionsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance());
+      return getRuntimeVersionsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public com.google.cloud.tpu.v2.RuntimeVersion.Builder addRuntimeVersionsBuilder(int index) {
-      return getRuntimeVersionsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance());
+    public com.google.cloud.tpu.v2.RuntimeVersion.Builder addRuntimeVersionsBuilder(
+        int index) {
+      return getRuntimeVersionsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public java.util.List
-        getRuntimeVersionsBuilderList() {
+    public java.util.List 
+         getRuntimeVersionsBuilderList() {
       return getRuntimeVersionsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.RuntimeVersion,
-            com.google.cloud.tpu.v2.RuntimeVersion.Builder,
-            com.google.cloud.tpu.v2.RuntimeVersionOrBuilder>
+        com.google.cloud.tpu.v2.RuntimeVersion, com.google.cloud.tpu.v2.RuntimeVersion.Builder, com.google.cloud.tpu.v2.RuntimeVersionOrBuilder> 
         getRuntimeVersionsFieldBuilder() {
       if (runtimeVersionsBuilder_ == null) {
-        runtimeVersionsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2.RuntimeVersion,
-                com.google.cloud.tpu.v2.RuntimeVersion.Builder,
-                com.google.cloud.tpu.v2.RuntimeVersionOrBuilder>(
+        runtimeVersionsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2.RuntimeVersion, com.google.cloud.tpu.v2.RuntimeVersion.Builder, com.google.cloud.tpu.v2.RuntimeVersionOrBuilder>(
                 runtimeVersions_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -1064,20 +966,18 @@ public com.google.cloud.tpu.v2.RuntimeVersion.Builder addRuntimeVersionsBuilder(
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1086,21 +986,20 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1108,35 +1007,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1146,21 +1038,17 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1168,52 +1056,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1221,90 +1099,76 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUnreachable(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachable(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(java.lang.Iterable values) {
+    public Builder addAllUnreachable(
+        java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, unreachable_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1314,30 +1178,26 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachableBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1347,12 +1207,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
   private static final com.google.cloud.tpu.v2.ListRuntimeVersionsResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListRuntimeVersionsResponse();
   }
@@ -1361,27 +1221,27 @@ public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListRuntimeVersionsResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListRuntimeVersionsResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1396,4 +1256,6 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
index ba15692d5d8b..2e32e1a34fc1 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListRuntimeVersionsResponseOrBuilder
-    extends
+public interface ListRuntimeVersionsResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
-  java.util.List getRuntimeVersionsList();
+  java.util.List 
+      getRuntimeVersionsList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -44,8 +25,6 @@ public interface ListRuntimeVersionsResponseOrBuilder
    */
   com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersions(int index);
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -54,100 +33,82 @@ public interface ListRuntimeVersionsResponseOrBuilder
    */
   int getRuntimeVersionsCount();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
-  java.util.List
+  java.util.List 
       getRuntimeVersionsOrBuilderList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
-  com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(int index);
+  com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  java.util.List getUnreachableList();
+  java.util.List
+      getUnreachableList();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString getUnreachableBytes(int index);
+  com.google.protobuf.ByteString
+      getUnreachableBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/LocationName.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/LocationName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/LocationName.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/LocationName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
similarity index 72%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
index c365d329ca90..d59f04b4423a 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Network related configurations.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.NetworkConfig}
  */
-public final class NetworkConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class NetworkConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.NetworkConfig)
     NetworkConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use NetworkConfig.newBuilder() to construct.
   private NetworkConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private NetworkConfig() {
     network_ = "";
     subnetwork_ = "";
@@ -44,44 +26,39 @@ private NetworkConfig() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new NetworkConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.NetworkConfig.class,
-            com.google.cloud.tpu.v2.NetworkConfig.Builder.class);
+            com.google.cloud.tpu.v2.NetworkConfig.class, com.google.cloud.tpu.v2.NetworkConfig.Builder.class);
   }
 
   public static final int NETWORK_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object network_ = "";
   /**
-   *
-   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
-   *
    * @return The network.
    */
   @java.lang.Override
@@ -90,30 +67,30 @@ public java.lang.String getNetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       network_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
-   *
    * @return The bytes for network.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNetworkBytes() {
+  public com.google.protobuf.ByteString
+      getNetworkBytes() {
     java.lang.Object ref = network_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       network_ = b;
       return b;
     } else {
@@ -122,12 +99,9 @@ public com.google.protobuf.ByteString getNetworkBytes() {
   }
 
   public static final int SUBNETWORK_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object subnetwork_ = "";
   /**
-   *
-   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -135,7 +109,6 @@ public com.google.protobuf.ByteString getNetworkBytes() {
    * 

    *
    * string subnetwork = 2;
-   *
    * @return The subnetwork.
    */
   @java.lang.Override
@@ -144,15 +117,14 @@ public java.lang.String getSubnetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subnetwork_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -160,15 +132,16 @@ public java.lang.String getSubnetwork() {
    * 

    *
    * string subnetwork = 2;
-   *
    * @return The bytes for subnetwork.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSubnetworkBytes() {
+  public com.google.protobuf.ByteString
+      getSubnetworkBytes() {
     java.lang.Object ref = subnetwork_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       subnetwork_ = b;
       return b;
     } else {
@@ -179,8 +152,6 @@ public com.google.protobuf.ByteString getSubnetworkBytes() {
   public static final int ENABLE_EXTERNAL_IPS_FIELD_NUMBER = 3;
   private boolean enableExternalIps_ = false;
   /**
-   *
-   *
    * 
    * Indicates that external IP addresses would be associated with the TPU
    * workers. If set to false, the specified subnetwork or network should have
@@ -188,7 +159,6 @@ public com.google.protobuf.ByteString getSubnetworkBytes() {
    * 

    *
    * bool enable_external_ips = 3;
-   *
    * @return The enableExternalIps.
    */
   @java.lang.Override
@@ -199,8 +169,6 @@ public boolean getEnableExternalIps() {
   public static final int CAN_IP_FORWARD_FIELD_NUMBER = 4;
   private boolean canIpForward_ = false;
   /**
-   *
-   *
    * 
    * Allows the TPU node to send and receive packets with non-matching
    * destination or source IPs. This is required if you plan to use the TPU
@@ -208,7 +176,6 @@ public boolean getEnableExternalIps() {
    * 

    *
    * bool can_ip_forward = 4;
-   *
    * @return The canIpForward.
    */
   @java.lang.Override
@@ -217,7 +184,6 @@ public boolean getCanIpForward() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -229,7 +195,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(network_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, network_);
     }
@@ -258,10 +225,12 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, subnetwork_);
     }
     if (enableExternalIps_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, enableExternalIps_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(3, enableExternalIps_);
     }
     if (canIpForward_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(4, canIpForward_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(4, canIpForward_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -271,17 +240,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.NetworkConfig)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.NetworkConfig other = (com.google.cloud.tpu.v2.NetworkConfig) obj;
 
-    if (!getNetwork().equals(other.getNetwork())) return false;
-    if (!getSubnetwork().equals(other.getSubnetwork())) return false;
-    if (getEnableExternalIps() != other.getEnableExternalIps()) return false;
-    if (getCanIpForward() != other.getCanIpForward()) return false;
+    if (!getNetwork()
+        .equals(other.getNetwork())) return false;
+    if (!getSubnetwork()
+        .equals(other.getSubnetwork())) return false;
+    if (getEnableExternalIps()
+        != other.getEnableExternalIps()) return false;
+    if (getCanIpForward()
+        != other.getCanIpForward()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -298,143 +271,140 @@ public int hashCode() {
     hash = (37 * hash) + SUBNETWORK_FIELD_NUMBER;
     hash = (53 * hash) + getSubnetwork().hashCode();
     hash = (37 * hash) + ENABLE_EXTERNAL_IPS_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableExternalIps());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getEnableExternalIps());
     hash = (37 * hash) + CAN_IP_FORWARD_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCanIpForward());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getCanIpForward());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.NetworkConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Network related configurations.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.NetworkConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.NetworkConfig)
       com.google.cloud.tpu.v2.NetworkConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.NetworkConfig.class,
-              com.google.cloud.tpu.v2.NetworkConfig.Builder.class);
+              com.google.cloud.tpu.v2.NetworkConfig.class, com.google.cloud.tpu.v2.NetworkConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.NetworkConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -447,9 +417,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
     }
 
     @java.lang.Override
@@ -468,11 +438,8 @@ public com.google.cloud.tpu.v2.NetworkConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.NetworkConfig buildPartial() {
-      com.google.cloud.tpu.v2.NetworkConfig result =
-          new com.google.cloud.tpu.v2.NetworkConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.NetworkConfig result = new com.google.cloud.tpu.v2.NetworkConfig(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -497,39 +464,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.NetworkConfig result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.NetworkConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2.NetworkConfig) other);
+        return mergeFrom((com.google.cloud.tpu.v2.NetworkConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -580,37 +546,32 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                network_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                subnetwork_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 24:
-              {
-                enableExternalIps_ = input.readBool();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 24
-            case 32:
-              {
-                canIpForward_ = input.readBool();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 32
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              network_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              subnetwork_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 24: {
+              enableExternalIps_ = input.readBool();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 24
+            case 32: {
+              canIpForward_ = input.readBool();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 32
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -620,26 +581,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object network_ = "";
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @return The network.
      */
     public java.lang.String getNetwork() {
       java.lang.Object ref = network_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         network_ = s;
         return s;
@@ -648,22 +606,21 @@ public java.lang.String getNetwork() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @return The bytes for network.
      */
-    public com.google.protobuf.ByteString getNetworkBytes() {
+    public com.google.protobuf.ByteString
+        getNetworkBytes() {
       java.lang.Object ref = network_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         network_ = b;
         return b;
       } else {
@@ -671,37 +628,30 @@ public com.google.protobuf.ByteString getNetworkBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @param value The network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetwork(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNetwork(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       network_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNetwork() {
@@ -711,22 +661,18 @@ public Builder clearNetwork() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @param value The bytes for network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNetworkBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       network_ = value;
       bitField0_ |= 0x00000001;
@@ -736,8 +682,6 @@ public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object subnetwork_ = "";
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -745,13 +689,13 @@ public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string subnetwork = 2;
-     *
      * @return The subnetwork.
      */
     public java.lang.String getSubnetwork() {
       java.lang.Object ref = subnetwork_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subnetwork_ = s;
         return s;
@@ -760,8 +704,6 @@ public java.lang.String getSubnetwork() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -769,14 +711,15 @@ public java.lang.String getSubnetwork() {
      * 

      *
      * string subnetwork = 2;
-     *
      * @return The bytes for subnetwork.
      */
-    public com.google.protobuf.ByteString getSubnetworkBytes() {
+    public com.google.protobuf.ByteString
+        getSubnetworkBytes() {
       java.lang.Object ref = subnetwork_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         subnetwork_ = b;
         return b;
       } else {
@@ -784,8 +727,6 @@ public com.google.protobuf.ByteString getSubnetworkBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -793,22 +734,18 @@ public com.google.protobuf.ByteString getSubnetworkBytes() {
      * 

      *
      * string subnetwork = 2;
-     *
      * @param value The subnetwork to set.
      * @return This builder for chaining.
      */
-    public Builder setSubnetwork(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSubnetwork(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       subnetwork_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -816,7 +753,6 @@ public Builder setSubnetwork(java.lang.String value) {
      * 

      *
      * string subnetwork = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSubnetwork() {
@@ -826,8 +762,6 @@ public Builder clearSubnetwork() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -835,14 +769,12 @@ public Builder clearSubnetwork() {
      * 

      *
      * string subnetwork = 2;
-     *
      * @param value The bytes for subnetwork to set.
      * @return This builder for chaining.
      */
-    public Builder setSubnetworkBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSubnetworkBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       subnetwork_ = value;
       bitField0_ |= 0x00000002;
@@ -850,10 +782,8 @@ public Builder setSubnetworkBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private boolean enableExternalIps_;
+    private boolean enableExternalIps_ ;
     /**
-     *
-     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -861,7 +791,6 @@ public Builder setSubnetworkBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * bool enable_external_ips = 3;
-     *
      * @return The enableExternalIps.
      */
     @java.lang.Override
@@ -869,8 +798,6 @@ public boolean getEnableExternalIps() {
       return enableExternalIps_;
     }
     /**
-     *
-     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -878,20 +805,17 @@ public boolean getEnableExternalIps() {
      * 

      *
      * bool enable_external_ips = 3;
-     *
      * @param value The enableExternalIps to set.
      * @return This builder for chaining.
      */
     public Builder setEnableExternalIps(boolean value) {
-
+      
       enableExternalIps_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -899,7 +823,6 @@ public Builder setEnableExternalIps(boolean value) {
      * 

      *
      * bool enable_external_ips = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEnableExternalIps() {
@@ -909,10 +832,8 @@ public Builder clearEnableExternalIps() {
       return this;
     }
 
-    private boolean canIpForward_;
+    private boolean canIpForward_ ;
     /**
-     *
-     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -920,7 +841,6 @@ public Builder clearEnableExternalIps() {
      * 

      *
      * bool can_ip_forward = 4;
-     *
      * @return The canIpForward.
      */
     @java.lang.Override
@@ -928,8 +848,6 @@ public boolean getCanIpForward() {
       return canIpForward_;
     }
     /**
-     *
-     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -937,20 +855,17 @@ public boolean getCanIpForward() {
      * 

      *
      * bool can_ip_forward = 4;
-     *
      * @param value The canIpForward to set.
      * @return This builder for chaining.
      */
     public Builder setCanIpForward(boolean value) {
-
+      
       canIpForward_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -958,7 +873,6 @@ public Builder setCanIpForward(boolean value) {
      * 

      *
      * bool can_ip_forward = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCanIpForward() {
@@ -967,9 +881,9 @@ public Builder clearCanIpForward() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -979,12 +893,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.NetworkConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.NetworkConfig)
   private static final com.google.cloud.tpu.v2.NetworkConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.NetworkConfig();
   }
@@ -993,27 +907,27 @@ public static com.google.cloud.tpu.v2.NetworkConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public NetworkConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public NetworkConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1028,4 +942,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.NetworkConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
index e8489117651c..6835c260f7d5 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
@@ -1,58 +1,35 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface NetworkConfigOrBuilder
-    extends
+public interface NetworkConfigOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.NetworkConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
-   *
    * @return The network.
    */
   java.lang.String getNetwork();
   /**
-   *
-   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
-   *
    * @return The bytes for network.
    */
-  com.google.protobuf.ByteString getNetworkBytes();
+  com.google.protobuf.ByteString
+      getNetworkBytes();
 
   /**
-   *
-   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -60,13 +37,10 @@ public interface NetworkConfigOrBuilder
    * 

    *
    * string subnetwork = 2;
-   *
    * @return The subnetwork.
    */
   java.lang.String getSubnetwork();
   /**
-   *
-   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -74,14 +48,12 @@ public interface NetworkConfigOrBuilder
    * 

    *
    * string subnetwork = 2;
-   *
    * @return The bytes for subnetwork.
    */
-  com.google.protobuf.ByteString getSubnetworkBytes();
+  com.google.protobuf.ByteString
+      getSubnetworkBytes();
 
   /**
-   *
-   *
    * 
    * Indicates that external IP addresses would be associated with the TPU
    * workers. If set to false, the specified subnetwork or network should have
@@ -89,14 +61,11 @@ public interface NetworkConfigOrBuilder
    * 

    *
    * bool enable_external_ips = 3;
-   *
    * @return The enableExternalIps.
    */
   boolean getEnableExternalIps();
 
   /**
-   *
-   *
    * 
    * Allows the TPU node to send and receive packets with non-matching
    * destination or source IPs. This is required if you plan to use the TPU
@@ -104,7 +73,6 @@ public interface NetworkConfigOrBuilder
    * 

    *
    * bool can_ip_forward = 4;
-   *
    * @return The canIpForward.
    */
   boolean getCanIpForward();
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
similarity index 68%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
index d43d7f740fec..893c507736e1 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
@@ -1,85 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A network endpoint over which a TPU worker can be reached.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.NetworkEndpoint}
  */
-public final class NetworkEndpoint extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class NetworkEndpoint extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.NetworkEndpoint)
     NetworkEndpointOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use NetworkEndpoint.newBuilder() to construct.
   private NetworkEndpoint(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private NetworkEndpoint() {
     ipAddress_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new NetworkEndpoint();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.NetworkEndpoint.class,
-            com.google.cloud.tpu.v2.NetworkEndpoint.Builder.class);
+            com.google.cloud.tpu.v2.NetworkEndpoint.class, com.google.cloud.tpu.v2.NetworkEndpoint.Builder.class);
   }
 
   public static final int IP_ADDRESS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object ipAddress_ = "";
   /**
-   *
-   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The ipAddress.
    */
   @java.lang.Override
@@ -88,29 +65,29 @@ public java.lang.String getIpAddress() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       ipAddress_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The bytes for ipAddress.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getIpAddressBytes() {
+  public com.google.protobuf.ByteString
+      getIpAddressBytes() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       ipAddress_ = b;
       return b;
     } else {
@@ -121,14 +98,11 @@ public com.google.protobuf.ByteString getIpAddressBytes() {
   public static final int PORT_FIELD_NUMBER = 2;
   private int port_ = 0;
   /**
-   *
-   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
-   *
    * @return The port.
    */
   @java.lang.Override
@@ -139,14 +113,11 @@ public int getPort() {
   public static final int ACCESS_CONFIG_FIELD_NUMBER = 5;
   private com.google.cloud.tpu.v2.AccessConfig accessConfig_;
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2.AccessConfig access_config = 5;
-   *
    * @return Whether the accessConfig field is set.
    */
   @java.lang.Override
@@ -154,25 +125,18 @@ public boolean hasAccessConfig() {
     return accessConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2.AccessConfig access_config = 5;
-   *
    * @return The accessConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.AccessConfig getAccessConfig() {
-    return accessConfig_ == null
-        ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()
-        : accessConfig_;
+    return accessConfig_ == null ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance() : accessConfig_;
   }
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

@@ -181,13 +145,10 @@ public com.google.cloud.tpu.v2.AccessConfig getAccessConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.AccessConfigOrBuilder getAccessConfigOrBuilder() {
-    return accessConfig_ == null
-        ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()
-        : accessConfig_;
+    return accessConfig_ == null ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance() : accessConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -199,7 +160,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(ipAddress_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, ipAddress_);
     }
@@ -222,10 +184,12 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, ipAddress_);
     }
     if (port_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, port_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, port_);
     }
     if (accessConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getAccessConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(5, getAccessConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -235,18 +199,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.NetworkEndpoint)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.NetworkEndpoint other = (com.google.cloud.tpu.v2.NetworkEndpoint) obj;
 
-    if (!getIpAddress().equals(other.getIpAddress())) return false;
-    if (getPort() != other.getPort()) return false;
+    if (!getIpAddress()
+        .equals(other.getIpAddress())) return false;
+    if (getPort()
+        != other.getPort()) return false;
     if (hasAccessConfig() != other.hasAccessConfig()) return false;
     if (hasAccessConfig()) {
-      if (!getAccessConfig().equals(other.getAccessConfig())) return false;
+      if (!getAccessConfig()
+          .equals(other.getAccessConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -272,136 +239,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.NetworkEndpoint parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.NetworkEndpoint parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.NetworkEndpoint prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A network endpoint over which a TPU worker can be reached.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.NetworkEndpoint}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.NetworkEndpoint)
       com.google.cloud.tpu.v2.NetworkEndpointOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.NetworkEndpoint.class,
-              com.google.cloud.tpu.v2.NetworkEndpoint.Builder.class);
+              com.google.cloud.tpu.v2.NetworkEndpoint.class, com.google.cloud.tpu.v2.NetworkEndpoint.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.NetworkEndpoint.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -417,9 +378,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
@@ -438,11 +399,8 @@ public com.google.cloud.tpu.v2.NetworkEndpoint build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.NetworkEndpoint buildPartial() {
-      com.google.cloud.tpu.v2.NetworkEndpoint result =
-          new com.google.cloud.tpu.v2.NetworkEndpoint(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.NetworkEndpoint result = new com.google.cloud.tpu.v2.NetworkEndpoint(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -456,8 +414,9 @@ private void buildPartial0(com.google.cloud.tpu.v2.NetworkEndpoint result) {
         result.port_ = port_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.accessConfig_ =
-            accessConfigBuilder_ == null ? accessConfig_ : accessConfigBuilder_.build();
+        result.accessConfig_ = accessConfigBuilder_ == null
+            ? accessConfig_
+            : accessConfigBuilder_.build();
       }
     }
 
@@ -465,39 +424,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.NetworkEndpoint result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.NetworkEndpoint) {
-        return mergeFrom((com.google.cloud.tpu.v2.NetworkEndpoint) other);
+        return mergeFrom((com.google.cloud.tpu.v2.NetworkEndpoint)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -543,31 +501,29 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                ipAddress_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                port_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 42:
-              {
-                input.readMessage(getAccessConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 42
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              ipAddress_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              port_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 42: {
+              input.readMessage(
+                  getAccessConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 42
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -577,25 +533,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object ipAddress_ = "";
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @return The ipAddress.
      */
     public java.lang.String getIpAddress() {
       java.lang.Object ref = ipAddress_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         ipAddress_ = s;
         return s;
@@ -604,21 +557,20 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @return The bytes for ipAddress.
      */
-    public com.google.protobuf.ByteString getIpAddressBytes() {
+    public com.google.protobuf.ByteString
+        getIpAddressBytes() {
       java.lang.Object ref = ipAddress_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         ipAddress_ = b;
         return b;
       } else {
@@ -626,35 +578,28 @@ public com.google.protobuf.ByteString getIpAddressBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @param value The ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddress(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setIpAddress(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearIpAddress() {
@@ -664,21 +609,17 @@ public Builder clearIpAddress() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @param value The bytes for ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setIpAddressBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
@@ -686,16 +627,13 @@ public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int port_;
+    private int port_ ;
     /**
-     *
-     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
-     *
      * @return The port.
      */
     @java.lang.Override
@@ -703,33 +641,27 @@ public int getPort() {
       return port_;
     }
     /**
-     *
-     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
-     *
      * @param value The port to set.
      * @return This builder for chaining.
      */
     public Builder setPort(int value) {
-
+      
       port_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPort() {
@@ -741,47 +673,34 @@ public Builder clearPort() {
 
     private com.google.cloud.tpu.v2.AccessConfig accessConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.AccessConfig,
-            com.google.cloud.tpu.v2.AccessConfig.Builder,
-            com.google.cloud.tpu.v2.AccessConfigOrBuilder>
-        accessConfigBuilder_;
+        com.google.cloud.tpu.v2.AccessConfig, com.google.cloud.tpu.v2.AccessConfig.Builder, com.google.cloud.tpu.v2.AccessConfigOrBuilder> accessConfigBuilder_;
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2.AccessConfig access_config = 5;
-     *
      * @return Whether the accessConfig field is set.
      */
     public boolean hasAccessConfig() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2.AccessConfig access_config = 5;
-     *
      * @return The accessConfig.
      */
     public com.google.cloud.tpu.v2.AccessConfig getAccessConfig() {
       if (accessConfigBuilder_ == null) {
-        return accessConfig_ == null
-            ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()
-            : accessConfig_;
+        return accessConfig_ == null ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance() : accessConfig_;
       } else {
         return accessConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -802,15 +721,14 @@ public Builder setAccessConfig(com.google.cloud.tpu.v2.AccessConfig value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2.AccessConfig access_config = 5;
      */
-    public Builder setAccessConfig(com.google.cloud.tpu.v2.AccessConfig.Builder builderForValue) {
+    public Builder setAccessConfig(
+        com.google.cloud.tpu.v2.AccessConfig.Builder builderForValue) {
       if (accessConfigBuilder_ == null) {
         accessConfig_ = builderForValue.build();
       } else {
@@ -821,8 +739,6 @@ public Builder setAccessConfig(com.google.cloud.tpu.v2.AccessConfig.Builder buil
       return this;
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -831,9 +747,9 @@ public Builder setAccessConfig(com.google.cloud.tpu.v2.AccessConfig.Builder buil
      */
     public Builder mergeAccessConfig(com.google.cloud.tpu.v2.AccessConfig value) {
       if (accessConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0)
-            && accessConfig_ != null
-            && accessConfig_ != com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0) &&
+          accessConfig_ != null &&
+          accessConfig_ != com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()) {
           getAccessConfigBuilder().mergeFrom(value);
         } else {
           accessConfig_ = value;
@@ -846,8 +762,6 @@ public Builder mergeAccessConfig(com.google.cloud.tpu.v2.AccessConfig value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -865,8 +779,6 @@ public Builder clearAccessConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -879,8 +791,6 @@ public com.google.cloud.tpu.v2.AccessConfig.Builder getAccessConfigBuilder() {
       return getAccessConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -891,14 +801,11 @@ public com.google.cloud.tpu.v2.AccessConfigOrBuilder getAccessConfigOrBuilder()
       if (accessConfigBuilder_ != null) {
         return accessConfigBuilder_.getMessageOrBuilder();
       } else {
-        return accessConfig_ == null
-            ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()
-            : accessConfig_;
+        return accessConfig_ == null ?
+            com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance() : accessConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -906,24 +813,21 @@ public com.google.cloud.tpu.v2.AccessConfigOrBuilder getAccessConfigOrBuilder()
      * .google.cloud.tpu.v2.AccessConfig access_config = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.AccessConfig,
-            com.google.cloud.tpu.v2.AccessConfig.Builder,
-            com.google.cloud.tpu.v2.AccessConfigOrBuilder>
+        com.google.cloud.tpu.v2.AccessConfig, com.google.cloud.tpu.v2.AccessConfig.Builder, com.google.cloud.tpu.v2.AccessConfigOrBuilder> 
         getAccessConfigFieldBuilder() {
       if (accessConfigBuilder_ == null) {
-        accessConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2.AccessConfig,
-                com.google.cloud.tpu.v2.AccessConfig.Builder,
-                com.google.cloud.tpu.v2.AccessConfigOrBuilder>(
-                getAccessConfig(), getParentForChildren(), isClean());
+        accessConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2.AccessConfig, com.google.cloud.tpu.v2.AccessConfig.Builder, com.google.cloud.tpu.v2.AccessConfigOrBuilder>(
+                getAccessConfig(),
+                getParentForChildren(),
+                isClean());
         accessConfig_ = null;
       }
       return accessConfigBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -933,12 +837,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.NetworkEndpoint)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.NetworkEndpoint)
   private static final com.google.cloud.tpu.v2.NetworkEndpoint DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.NetworkEndpoint();
   }
@@ -947,27 +851,27 @@ public static com.google.cloud.tpu.v2.NetworkEndpoint getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public NetworkEndpoint parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public NetworkEndpoint parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -982,4 +886,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.NetworkEndpoint getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
index 9f14e96890a9..73e837baae12 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
@@ -1,93 +1,61 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface NetworkEndpointOrBuilder
-    extends
+public interface NetworkEndpointOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.NetworkEndpoint)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The ipAddress.
    */
   java.lang.String getIpAddress();
   /**
-   *
-   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The bytes for ipAddress.
    */
-  com.google.protobuf.ByteString getIpAddressBytes();
+  com.google.protobuf.ByteString
+      getIpAddressBytes();
 
   /**
-   *
-   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
-   *
    * @return The port.
    */
   int getPort();
 
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2.AccessConfig access_config = 5;
-   *
    * @return Whether the accessConfig field is set.
    */
   boolean hasAccessConfig();
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2.AccessConfig access_config = 5;
-   *
    * @return The accessConfig.
    */
   com.google.cloud.tpu.v2.AccessConfig getAccessConfig();
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
index c2de6ce2d4e8..182ee396cc7c 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A TPU instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.Node}
  */
-public final class Node extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Node extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.Node)
     NodeOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Node.newBuilder() to construct.
   private Node(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Node() {
     name_ = "";
     description_ = "";
@@ -55,55 +37,53 @@ private Node() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Node();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_Node_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(int number) {
+  protected com.google.protobuf.MapField internalGetMapField(
+      int number) {
     switch (number) {
       case 24:
         return internalGetLabels();
       case 34:
         return internalGetMetadata();
       default:
-        throw new RuntimeException("Invalid map field number: " + number);
+        throw new RuntimeException(
+            "Invalid map field number: " + number);
     }
   }
-
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.cloud.tpu.v2.Node.class, com.google.cloud.tpu.v2.Node.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * Represents the different states of a TPU node during its lifecycle.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2.Node.State}
    */
-  public enum State implements com.google.protobuf.ProtocolMessageEnum {
+  public enum State
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * TPU node state is not known/set.
      * 

@@ -112,8 +92,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STATE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * TPU node is being created.
      * 

@@ -122,8 +100,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     CREATING(1),
     /**
-     *
-     *
      * 
      * TPU node has been created.
      * 

@@ -132,8 +108,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     READY(2),
     /**
-     *
-     *
      * 
      * TPU node is restarting.
      * 

@@ -142,8 +116,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     RESTARTING(3),
     /**
-     *
-     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -152,8 +124,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     REIMAGING(4),
     /**
-     *
-     *
      * 
      * TPU node is being deleted.
      * 

@@ -162,8 +132,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     DELETING(5),
     /**
-     *
-     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the `help_description` field.
@@ -173,8 +141,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     REPAIRING(6),
     /**
-     *
-     *
      * 
      * TPU node is stopped.
      * 

@@ -183,8 +149,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STOPPED(8),
     /**
-     *
-     *
      * 
      * TPU node is currently stopping.
      * 

@@ -193,8 +157,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STOPPING(9),
     /**
-     *
-     *
      * 
      * TPU node is currently starting.
      * 

@@ -203,8 +165,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STARTING(10),
     /**
-     *
-     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -213,8 +173,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     PREEMPTED(11),
     /**
-     *
-     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -224,8 +182,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     TERMINATED(12),
     /**
-     *
-     *
      * 
      * TPU node is currently hiding.
      * 

@@ -234,8 +190,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     HIDING(13),
     /**
-     *
-     *
      * 
      * TPU node has been hidden.
      * 

@@ -244,8 +198,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     HIDDEN(14),
     /**
-     *
-     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -257,8 +209,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * TPU node state is not known/set.
      * 

@@ -267,8 +217,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STATE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * TPU node is being created.
      * 

@@ -277,8 +225,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int CREATING_VALUE = 1;
     /**
-     *
-     *
      * 
      * TPU node has been created.
      * 

@@ -287,8 +233,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int READY_VALUE = 2;
     /**
-     *
-     *
      * 
      * TPU node is restarting.
      * 

@@ -297,8 +241,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int RESTARTING_VALUE = 3;
     /**
-     *
-     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -307,8 +249,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int REIMAGING_VALUE = 4;
     /**
-     *
-     *
      * 
      * TPU node is being deleted.
      * 

@@ -317,8 +257,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int DELETING_VALUE = 5;
     /**
-     *
-     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the `help_description` field.
@@ -328,8 +266,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int REPAIRING_VALUE = 6;
     /**
-     *
-     *
      * 
      * TPU node is stopped.
      * 

@@ -338,8 +274,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STOPPED_VALUE = 8;
     /**
-     *
-     *
      * 
      * TPU node is currently stopping.
      * 

@@ -348,8 +282,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STOPPING_VALUE = 9;
     /**
-     *
-     *
      * 
      * TPU node is currently starting.
      * 

@@ -358,8 +290,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STARTING_VALUE = 10;
     /**
-     *
-     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -368,8 +298,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int PREEMPTED_VALUE = 11;
     /**
-     *
-     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -379,8 +307,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int TERMINATED_VALUE = 12;
     /**
-     *
-     *
      * 
      * TPU node is currently hiding.
      * 

@@ -389,8 +315,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HIDING_VALUE = 13;
     /**
-     *
-     *
      * 
      * TPU node has been hidden.
      * 

@@ -399,8 +323,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HIDDEN_VALUE = 14;
     /**
-     *
-     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -409,6 +331,7 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int UNHIDING_VALUE = 15;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -433,73 +356,61 @@ public static State valueOf(int value) {
      */
     public static State forNumber(int value) {
       switch (value) {
-        case 0:
-          return STATE_UNSPECIFIED;
-        case 1:
-          return CREATING;
-        case 2:
-          return READY;
-        case 3:
-          return RESTARTING;
-        case 4:
-          return REIMAGING;
-        case 5:
-          return DELETING;
-        case 6:
-          return REPAIRING;
-        case 8:
-          return STOPPED;
-        case 9:
-          return STOPPING;
-        case 10:
-          return STARTING;
-        case 11:
-          return PREEMPTED;
-        case 12:
-          return TERMINATED;
-        case 13:
-          return HIDING;
-        case 14:
-          return HIDDEN;
-        case 15:
-          return UNHIDING;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+        case 0: return STATE_UNSPECIFIED;
+        case 1: return CREATING;
+        case 2: return READY;
+        case 3: return RESTARTING;
+        case 4: return REIMAGING;
+        case 5: return DELETING;
+        case 6: return REPAIRING;
+        case 8: return STOPPED;
+        case 9: return STOPPING;
+        case 10: return STARTING;
+        case 11: return PREEMPTED;
+        case 12: return TERMINATED;
+        case 13: return HIDING;
+        case 14: return HIDDEN;
+        case 15: return UNHIDING;
+        default: return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        State> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public State findValueByNumber(int number) {
+              return State.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public State findValueByNumber(int number) {
-            return State.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2.Node.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final State[] VALUES = values();
 
-    public static State valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static State valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -517,8 +428,6 @@ private State(int value) {
   }
 
   /**
-   *
-   *
    * 
    * Health defines the status of a TPU node as reported by
    * Health Monitor.
@@ -526,10 +435,9 @@ private State(int value) {
    *
    * Protobuf enum {@code google.cloud.tpu.v2.Node.Health}
    */
-  public enum Health implements com.google.protobuf.ProtocolMessageEnum {
+  public enum Health
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -538,8 +446,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     HEALTH_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * The resource is healthy.
      * 

@@ -548,8 +454,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     HEALTHY(1),
     /**
-     *
-     *
      * 
      * The resource is unresponsive.
      * 

@@ -558,8 +462,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     TIMEOUT(3),
     /**
-     *
-     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -568,8 +470,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     UNHEALTHY_TENSORFLOW(4),
     /**
-     *
-     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -582,8 +482,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -592,8 +490,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HEALTH_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * The resource is healthy.
      * 

@@ -602,8 +498,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HEALTHY_VALUE = 1;
     /**
-     *
-     *
      * 
      * The resource is unresponsive.
      * 

@@ -612,8 +506,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int TIMEOUT_VALUE = 3;
     /**
-     *
-     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -622,8 +514,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int UNHEALTHY_TENSORFLOW_VALUE = 4;
     /**
-     *
-     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -633,6 +523,7 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int UNHEALTHY_MAINTENANCE_VALUE = 5;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -657,53 +548,51 @@ public static Health valueOf(int value) {
      */
     public static Health forNumber(int value) {
       switch (value) {
-        case 0:
-          return HEALTH_UNSPECIFIED;
-        case 1:
-          return HEALTHY;
-        case 3:
-          return TIMEOUT;
-        case 4:
-          return UNHEALTHY_TENSORFLOW;
-        case 5:
-          return UNHEALTHY_MAINTENANCE;
-        default:
-          return null;
+        case 0: return HEALTH_UNSPECIFIED;
+        case 1: return HEALTHY;
+        case 3: return TIMEOUT;
+        case 4: return UNHEALTHY_TENSORFLOW;
+        case 5: return UNHEALTHY_MAINTENANCE;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        Health> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public Health findValueByNumber(int number) {
+              return Health.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public Health findValueByNumber(int number) {
-            return Health.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2.Node.getDescriptor().getEnumTypes().get(1);
     }
 
     private static final Health[] VALUES = values();
 
-    public static Health valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static Health valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -721,18 +610,15 @@ private Health(int value) {
   }
 
   /**
-   *
-   *
    * 
    * TPU API Version.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2.Node.ApiVersion}
    */
-  public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
+  public enum ApiVersion
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * API version is unknown.
      * 

@@ -741,8 +627,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     API_VERSION_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -751,8 +635,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     V1_ALPHA1(1),
     /**
-     *
-     *
      * 
      * TPU API V1 version.
      * 

@@ -761,8 +643,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     V1(2),
     /**
-     *
-     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -771,8 +651,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     V2_ALPHA1(3),
     /**
-     *
-     *
      * 
      * TPU API V2 version.
      * 

@@ -784,8 +662,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * API version is unknown.
      * 

@@ -794,8 +670,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int API_VERSION_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -804,8 +678,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V1_ALPHA1_VALUE = 1;
     /**
-     *
-     *
      * 
      * TPU API V1 version.
      * 

@@ -814,8 +686,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V1_VALUE = 2;
     /**
-     *
-     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -824,8 +694,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V2_ALPHA1_VALUE = 3;
     /**
-     *
-     *
      * 
      * TPU API V2 version.
      * 

@@ -834,6 +702,7 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V2_VALUE = 4;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -858,53 +727,51 @@ public static ApiVersion valueOf(int value) {
      */
     public static ApiVersion forNumber(int value) {
       switch (value) {
-        case 0:
-          return API_VERSION_UNSPECIFIED;
-        case 1:
-          return V1_ALPHA1;
-        case 2:
-          return V1;
-        case 3:
-          return V2_ALPHA1;
-        case 4:
-          return V2;
-        default:
-          return null;
+        case 0: return API_VERSION_UNSPECIFIED;
+        case 1: return V1_ALPHA1;
+        case 2: return V1;
+        case 3: return V2_ALPHA1;
+        case 4: return V2;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        ApiVersion> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public ApiVersion findValueByNumber(int number) {
+              return ApiVersion.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public ApiVersion findValueByNumber(int number) {
-            return ApiVersion.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2.Node.getDescriptor().getEnumTypes().get(2);
     }
 
     private static final ApiVersion[] VALUES = values();
 
-    public static ApiVersion valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static ApiVersion valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -922,20 +789,14 @@ private ApiVersion(int value) {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The name.
    */
   @java.lang.Override
@@ -944,31 +805,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -977,18 +836,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int DESCRIPTION_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object description_ = "";
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The description.
    */
   @java.lang.Override
@@ -997,29 +852,29 @@ public java.lang.String getDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       description_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The bytes for description.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDescriptionBytes() {
+  public com.google.protobuf.ByteString
+      getDescriptionBytes() {
     java.lang.Object ref = description_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       description_ = b;
       return b;
     } else {
@@ -1028,18 +883,14 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
   }
 
   public static final int ACCELERATOR_TYPE_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object acceleratorType_ = "";
   /**
-   *
-   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The acceleratorType.
    */
   @java.lang.Override
@@ -1048,29 +899,29 @@ public java.lang.String getAcceleratorType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       acceleratorType_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for acceleratorType.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
+  public com.google.protobuf.ByteString
+      getAcceleratorTypeBytes() {
     java.lang.Object ref = acceleratorType_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       acceleratorType_ = b;
       return b;
     } else {
@@ -1081,54 +932,39 @@ public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
   public static final int STATE_FIELD_NUMBER = 9;
   private int state_ = 0;
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for state.
    */
-  @java.lang.Override
-  public int getStateValue() {
+  @java.lang.Override public int getStateValue() {
     return state_;
   }
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The state.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2.Node.State getState() {
-    com.google.cloud.tpu.v2.Node.State result =
-        com.google.cloud.tpu.v2.Node.State.forNumber(state_);
+  @java.lang.Override public com.google.cloud.tpu.v2.Node.State getState() {
+    com.google.cloud.tpu.v2.Node.State result = com.google.cloud.tpu.v2.Node.State.forNumber(state_);
     return result == null ? com.google.cloud.tpu.v2.Node.State.UNRECOGNIZED : result;
   }
 
   public static final int HEALTH_DESCRIPTION_FIELD_NUMBER = 10;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object healthDescription_ = "";
   /**
-   *
-   *
    * 
-   * Output only. If this field is populated, it contains a description of why the TPU Node
-   * is unhealthy.
+   * Output only. If this field is populated, it contains a description of why
+   * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The healthDescription.
    */
   @java.lang.Override
@@ -1137,30 +973,30 @@ public java.lang.String getHealthDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       healthDescription_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
-   * Output only. If this field is populated, it contains a description of why the TPU Node
-   * is unhealthy.
+   * Output only. If this field is populated, it contains a description of why
+   * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for healthDescription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getHealthDescriptionBytes() {
+  public com.google.protobuf.ByteString
+      getHealthDescriptionBytes() {
     java.lang.Object ref = healthDescription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       healthDescription_ = b;
       return b;
     } else {
@@ -1169,18 +1005,14 @@ public com.google.protobuf.ByteString getHealthDescriptionBytes() {
   }
 
   public static final int RUNTIME_VERSION_FIELD_NUMBER = 11;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object runtimeVersion_ = "";
   /**
-   *
-   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The runtimeVersion.
    */
   @java.lang.Override
@@ -1189,29 +1021,29 @@ public java.lang.String getRuntimeVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       runtimeVersion_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for runtimeVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getRuntimeVersionBytes() {
+  public com.google.protobuf.ByteString
+      getRuntimeVersionBytes() {
     java.lang.Object ref = runtimeVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       runtimeVersion_ = b;
       return b;
     } else {
@@ -1222,14 +1054,11 @@ public com.google.protobuf.ByteString getRuntimeVersionBytes() {
   public static final int NETWORK_CONFIG_FIELD_NUMBER = 36;
   private com.google.cloud.tpu.v2.NetworkConfig networkConfig_;
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
-   *
    * @return Whether the networkConfig field is set.
    */
   @java.lang.Override
@@ -1237,25 +1066,18 @@ public boolean hasNetworkConfig() {
     return networkConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
-   *
    * @return The networkConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.NetworkConfig getNetworkConfig() {
-    return networkConfig_ == null
-        ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()
-        : networkConfig_;
+    return networkConfig_ == null ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance() : networkConfig_;
   }
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

@@ -1264,18 +1086,13 @@ public com.google.cloud.tpu.v2.NetworkConfig getNetworkConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder() {
-    return networkConfig_ == null
-        ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()
-        : networkConfig_;
+    return networkConfig_ == null ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance() : networkConfig_;
   }
 
   public static final int CIDR_BLOCK_FIELD_NUMBER = 13;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object cidrBlock_ = "";
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1288,7 +1105,6 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The cidrBlock.
    */
   @java.lang.Override
@@ -1297,15 +1113,14 @@ public java.lang.String getCidrBlock() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       cidrBlock_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1318,15 +1133,16 @@ public java.lang.String getCidrBlock() {
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The bytes for cidrBlock.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getCidrBlockBytes() {
+  public com.google.protobuf.ByteString
+      getCidrBlockBytes() {
     java.lang.Object ref = cidrBlock_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       cidrBlock_ = b;
       return b;
     } else {
@@ -1337,15 +1153,12 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
   public static final int SERVICE_ACCOUNT_FIELD_NUMBER = 37;
   private com.google.cloud.tpu.v2.ServiceAccount serviceAccount_;
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
-   *
    * @return Whether the serviceAccount field is set.
    */
   @java.lang.Override
@@ -1353,26 +1166,19 @@ public boolean hasServiceAccount() {
     return serviceAccount_ != null;
   }
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
-   *
    * @return The serviceAccount.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ServiceAccount getServiceAccount() {
-    return serviceAccount_ == null
-        ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()
-        : serviceAccount_;
+    return serviceAccount_ == null ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance() : serviceAccount_;
   }
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
@@ -1382,23 +1188,17 @@ public com.google.cloud.tpu.v2.ServiceAccount getServiceAccount() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilder() {
-    return serviceAccount_ == null
-        ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()
-        : serviceAccount_;
+    return serviceAccount_ == null ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance() : serviceAccount_;
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 16;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -1406,15 +1206,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The createTime.
    */
   @java.lang.Override
@@ -1422,14 +1218,11 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
@@ -1439,14 +1232,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SCHEDULING_CONFIG_FIELD_NUMBER = 17;
   private com.google.cloud.tpu.v2.SchedulingConfig schedulingConfig_;
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
-   *
    * @return Whether the schedulingConfig field is set.
    */
   @java.lang.Override
@@ -1454,25 +1244,18 @@ public boolean hasSchedulingConfig() {
     return schedulingConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
-   *
    * @return The schedulingConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.SchedulingConfig getSchedulingConfig() {
-    return schedulingConfig_ == null
-        ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()
-        : schedulingConfig_;
+    return schedulingConfig_ == null ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
   }
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

@@ -1481,166 +1264,133 @@ public com.google.cloud.tpu.v2.SchedulingConfig getSchedulingConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder() {
-    return schedulingConfig_ == null
-        ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()
-        : schedulingConfig_;
+    return schedulingConfig_ == null ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
   }
 
   public static final int NETWORK_ENDPOINTS_FIELD_NUMBER = 21;
-
   @SuppressWarnings("serial")
   private java.util.List networkEndpoints_;
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public java.util.List getNetworkEndpointsList() {
     return networkEndpoints_;
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getNetworkEndpointsOrBuilderList() {
     return networkEndpoints_;
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public int getNetworkEndpointsCount() {
     return networkEndpoints_.size();
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.NetworkEndpoint getNetworkEndpoints(int index) {
     return networkEndpoints_.get(index);
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index) {
+  public com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
+      int index) {
     return networkEndpoints_.get(index);
   }
 
   public static final int HEALTH_FIELD_NUMBER = 22;
   private int health_ = 0;
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.Node.Health health = 22;
-   *
    * @return The enum numeric value on the wire for health.
    */
-  @java.lang.Override
-  public int getHealthValue() {
+  @java.lang.Override public int getHealthValue() {
     return health_;
   }
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.Node.Health health = 22;
-   *
    * @return The health.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2.Node.Health getHealth() {
-    com.google.cloud.tpu.v2.Node.Health result =
-        com.google.cloud.tpu.v2.Node.Health.forNumber(health_);
+  @java.lang.Override public com.google.cloud.tpu.v2.Node.Health getHealth() {
+    com.google.cloud.tpu.v2.Node.Health result = com.google.cloud.tpu.v2.Node.Health.forNumber(health_);
     return result == null ? com.google.cloud.tpu.v2.Node.Health.UNRECOGNIZED : result;
   }
 
   public static final int LABELS_FIELD_NUMBER = 24;
-
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry defaultEntry =
-        com.google.protobuf.MapEntry.newDefaultInstance(
-            com.google.cloud.tpu.v2.CloudTpuProto
-                .internal_static_google_cloud_tpu_v2_Node_LabelsEntry_descriptor,
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "",
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "");
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, java.lang.String> defaultEntry =
+            com.google.protobuf.MapEntry
+            .newDefaultInstance(
+                com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_LabelsEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "");
   }
-
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField labels_;
-
-  private com.google.protobuf.MapField internalGetLabels() {
+  private com.google.protobuf.MapField<
+      java.lang.String, java.lang.String> labels_;
+  private com.google.protobuf.MapField
+  internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
-
   public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1648,21 +1398,20 @@ public int getLabelsCount() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public boolean containsLabels(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsLabels(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /** Use {@link #getLabelsMap()} instead. */
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1674,8 +1423,6 @@ public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1683,19 +1430,17 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public /* nullable */ java.lang.String getLabelsOrDefault(
+  public /* nullable */
+java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetLabels().getMap();
+java.lang.String defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1703,11 +1448,11 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public java.lang.String getLabelsOrThrow(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetLabels().getMap();
+  public java.lang.String getLabelsOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1715,34 +1460,32 @@ public java.lang.String getLabelsOrThrow(java.lang.String key) {
   }
 
   public static final int METADATA_FIELD_NUMBER = 34;
-
   private static final class MetadataDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry defaultEntry =
-        com.google.protobuf.MapEntry.newDefaultInstance(
-            com.google.cloud.tpu.v2.CloudTpuProto
-                .internal_static_google_cloud_tpu_v2_Node_MetadataEntry_descriptor,
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "",
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "");
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, java.lang.String> defaultEntry =
+            com.google.protobuf.MapEntry
+            .newDefaultInstance(
+                com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_MetadataEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "");
   }
-
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField metadata_;
-
-  private com.google.protobuf.MapField internalGetMetadata() {
+  private com.google.protobuf.MapField<
+      java.lang.String, java.lang.String> metadata_;
+  private com.google.protobuf.MapField
+  internalGetMetadata() {
     if (metadata_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(MetadataDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          MetadataDefaultEntryHolder.defaultEntry);
     }
     return metadata_;
   }
-
   public int getMetadataCount() {
     return internalGetMetadata().getMap().size();
   }
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1751,21 +1494,20 @@ public int getMetadataCount() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public boolean containsMetadata(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsMetadata(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetMetadata().getMap().containsKey(key);
   }
-  /** Use {@link #getMetadataMap()} instead. */
+  /**
+   * Use {@link #getMetadataMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getMetadata() {
     return getMetadataMap();
   }
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1778,8 +1520,6 @@ public java.util.Map getMetadataMap() {
     return internalGetMetadata().getMap();
   }
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1788,19 +1528,17 @@ public java.util.Map getMetadataMap() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public /* nullable */ java.lang.String getMetadataOrDefault(
+  public /* nullable */
+java.lang.String getMetadataOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetMetadata().getMap();
+java.lang.String defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetMetadata().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1809,11 +1547,11 @@ public java.util.Map getMetadataMap() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public java.lang.String getMetadataOrThrow(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetMetadata().getMap();
+  public java.lang.String getMetadataOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetMetadata().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1821,49 +1559,40 @@ public java.lang.String getMetadataOrThrow(java.lang.String key) {
   }
 
   public static final int TAGS_FIELD_NUMBER = 40;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList tags_;
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @return A list containing the tags.
    */
-  public com.google.protobuf.ProtocolStringList getTagsList() {
+  public com.google.protobuf.ProtocolStringList
+      getTagsList() {
     return tags_;
   }
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @return The count of tags.
    */
   public int getTagsCount() {
     return tags_.size();
   }
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @param index The index of the element to return.
    * @return The tags at the given index.
    */
@@ -1871,33 +1600,28 @@ public java.lang.String getTags(int index) {
     return tags_.get(index);
   }
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the tags at the given index.
    */
-  public com.google.protobuf.ByteString getTagsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getTagsBytes(int index) {
     return tags_.getByteString(index);
   }
 
   public static final int ID_FIELD_NUMBER = 33;
   private long id_ = 0L;
   /**
-   *
-   *
    * 
    * Output only. The unique identifier for the TPU Node.
    * 

    *
    * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The id.
    */
   @java.lang.Override
@@ -1906,12 +1630,9 @@ public long getId() {
   }
 
   public static final int DATA_DISKS_FIELD_NUMBER = 41;
-
   @SuppressWarnings("serial")
   private java.util.List dataDisks_;
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1923,8 +1644,6 @@ public java.util.List getDataDisksList() {
     return dataDisks_;
   }
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1932,13 +1651,11 @@ public java.util.List getDataDisksList() {
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getDataDisksOrBuilderList() {
     return dataDisks_;
   }
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1950,8 +1667,6 @@ public int getDataDisksCount() {
     return dataDisks_.size();
   }
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1963,8 +1678,6 @@ public com.google.cloud.tpu.v2.AttachedDisk getDataDisks(int index) {
     return dataDisks_.get(index);
   }
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1972,141 +1685,106 @@ public com.google.cloud.tpu.v2.AttachedDisk getDataDisks(int index) {
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(int index) {
+  public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(
+      int index) {
     return dataDisks_.get(index);
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 38;
   private int apiVersion_ = 0;
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for apiVersion.
    */
-  @java.lang.Override
-  public int getApiVersionValue() {
+  @java.lang.Override public int getApiVersionValue() {
     return apiVersion_;
   }
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The apiVersion.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2.Node.ApiVersion getApiVersion() {
-    com.google.cloud.tpu.v2.Node.ApiVersion result =
-        com.google.cloud.tpu.v2.Node.ApiVersion.forNumber(apiVersion_);
+  @java.lang.Override public com.google.cloud.tpu.v2.Node.ApiVersion getApiVersion() {
+    com.google.cloud.tpu.v2.Node.ApiVersion result = com.google.cloud.tpu.v2.Node.ApiVersion.forNumber(apiVersion_);
     return result == null ? com.google.cloud.tpu.v2.Node.ApiVersion.UNRECOGNIZED : result;
   }
 
   public static final int SYMPTOMS_FIELD_NUMBER = 39;
-
   @SuppressWarnings("serial")
   private java.util.List symptoms_;
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public java.util.List getSymptomsList() {
     return symptoms_;
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getSymptomsOrBuilderList() {
     return symptoms_;
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public int getSymptomsCount() {
     return symptoms_.size();
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.Symptom getSymptoms(int index) {
     return symptoms_.get(index);
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(int index) {
+  public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(
+      int index) {
     return symptoms_.get(index);
   }
 
   public static final int SHIELDED_INSTANCE_CONFIG_FIELD_NUMBER = 45;
   private com.google.cloud.tpu.v2.ShieldedInstanceConfig shieldedInstanceConfig_;
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
-   *
    * @return Whether the shieldedInstanceConfig field is set.
    */
   @java.lang.Override
@@ -2114,25 +1792,18 @@ public boolean hasShieldedInstanceConfig() {
     return shieldedInstanceConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
-   *
    * @return The shieldedInstanceConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ShieldedInstanceConfig getShieldedInstanceConfig() {
-    return shieldedInstanceConfig_ == null
-        ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()
-        : shieldedInstanceConfig_;
+    return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
   }
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

@@ -2140,15 +1811,11 @@ public com.google.cloud.tpu.v2.ShieldedInstanceConfig getShieldedInstanceConfig(
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder
-      getShieldedInstanceConfigOrBuilder() {
-    return shieldedInstanceConfig_ == null
-        ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()
-        : shieldedInstanceConfig_;
+  public com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder() {
+    return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -2160,7 +1827,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -2194,21 +1862,28 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (health_ != com.google.cloud.tpu.v2.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
       output.writeEnum(22, health_);
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 24);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetLabels(),
+        LabelsDefaultEntryHolder.defaultEntry,
+        24);
     if (id_ != 0L) {
       output.writeInt64(33, id_);
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetMetadata(), MetadataDefaultEntryHolder.defaultEntry, 34);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetMetadata(),
+        MetadataDefaultEntryHolder.defaultEntry,
+        34);
     if (networkConfig_ != null) {
       output.writeMessage(36, getNetworkConfig());
     }
     if (serviceAccount_ != null) {
       output.writeMessage(37, getServiceAccount());
     }
-    if (apiVersion_
-        != com.google.cloud.tpu.v2.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+    if (apiVersion_ != com.google.cloud.tpu.v2.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
       output.writeEnum(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
@@ -2242,7 +1917,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, acceleratorType_);
     }
     if (state_ != com.google.cloud.tpu.v2.Node.State.STATE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(9, state_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(9, state_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(healthDescription_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(10, healthDescription_);
@@ -2254,53 +1930,60 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(13, cidrBlock_);
     }
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(16, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(16, getCreateTime());
     }
     if (schedulingConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(17, getSchedulingConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(17, getSchedulingConfig());
     }
     for (int i = 0; i < networkEndpoints_.size(); i++) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(21, networkEndpoints_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(21, networkEndpoints_.get(i));
     }
     if (health_ != com.google.cloud.tpu.v2.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(22, health_);
-    }
-    for (java.util.Map.Entry entry :
-        internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry labels__ =
-          LabelsDefaultEntryHolder.defaultEntry
-              .newBuilderForType()
-              .setKey(entry.getKey())
-              .setValue(entry.getValue())
-              .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(24, labels__);
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(22, health_);
+    }
+    for (java.util.Map.Entry entry
+         : internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(24, labels__);
     }
     if (id_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream.computeInt64Size(33, id_);
-    }
-    for (java.util.Map.Entry entry :
-        internalGetMetadata().getMap().entrySet()) {
-      com.google.protobuf.MapEntry metadata__ =
-          MetadataDefaultEntryHolder.defaultEntry
-              .newBuilderForType()
-              .setKey(entry.getKey())
-              .setValue(entry.getValue())
-              .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(34, metadata__);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt64Size(33, id_);
+    }
+    for (java.util.Map.Entry entry
+         : internalGetMetadata().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      metadata__ = MetadataDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(34, metadata__);
     }
     if (networkConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(36, getNetworkConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(36, getNetworkConfig());
     }
     if (serviceAccount_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(37, getServiceAccount());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(37, getServiceAccount());
     }
-    if (apiVersion_
-        != com.google.cloud.tpu.v2.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(38, apiVersion_);
+    if (apiVersion_ != com.google.cloud.tpu.v2.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(39, symptoms_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(39, symptoms_.get(i));
     }
     {
       int dataSize = 0;
@@ -2311,11 +1994,12 @@ public int getSerializedSize() {
       size += 2 * getTagsList().size();
     }
     for (int i = 0; i < dataDisks_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(41, dataDisks_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(41, dataDisks_.get(i));
     }
     if (shieldedInstanceConfig_ != null) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(45, getShieldedInstanceConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(45, getShieldedInstanceConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -2325,48 +2009,66 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.Node)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.Node other = (com.google.cloud.tpu.v2.Node) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getDescription().equals(other.getDescription())) return false;
-    if (!getAcceleratorType().equals(other.getAcceleratorType())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getDescription()
+        .equals(other.getDescription())) return false;
+    if (!getAcceleratorType()
+        .equals(other.getAcceleratorType())) return false;
     if (state_ != other.state_) return false;
-    if (!getHealthDescription().equals(other.getHealthDescription())) return false;
-    if (!getRuntimeVersion().equals(other.getRuntimeVersion())) return false;
+    if (!getHealthDescription()
+        .equals(other.getHealthDescription())) return false;
+    if (!getRuntimeVersion()
+        .equals(other.getRuntimeVersion())) return false;
     if (hasNetworkConfig() != other.hasNetworkConfig()) return false;
     if (hasNetworkConfig()) {
-      if (!getNetworkConfig().equals(other.getNetworkConfig())) return false;
+      if (!getNetworkConfig()
+          .equals(other.getNetworkConfig())) return false;
     }
-    if (!getCidrBlock().equals(other.getCidrBlock())) return false;
+    if (!getCidrBlock()
+        .equals(other.getCidrBlock())) return false;
     if (hasServiceAccount() != other.hasServiceAccount()) return false;
     if (hasServiceAccount()) {
-      if (!getServiceAccount().equals(other.getServiceAccount())) return false;
+      if (!getServiceAccount()
+          .equals(other.getServiceAccount())) return false;
     }
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasSchedulingConfig() != other.hasSchedulingConfig()) return false;
     if (hasSchedulingConfig()) {
-      if (!getSchedulingConfig().equals(other.getSchedulingConfig())) return false;
+      if (!getSchedulingConfig()
+          .equals(other.getSchedulingConfig())) return false;
     }
-    if (!getNetworkEndpointsList().equals(other.getNetworkEndpointsList())) return false;
+    if (!getNetworkEndpointsList()
+        .equals(other.getNetworkEndpointsList())) return false;
     if (health_ != other.health_) return false;
-    if (!internalGetLabels().equals(other.internalGetLabels())) return false;
-    if (!internalGetMetadata().equals(other.internalGetMetadata())) return false;
-    if (!getTagsList().equals(other.getTagsList())) return false;
-    if (getId() != other.getId()) return false;
-    if (!getDataDisksList().equals(other.getDataDisksList())) return false;
+    if (!internalGetLabels().equals(
+        other.internalGetLabels())) return false;
+    if (!internalGetMetadata().equals(
+        other.internalGetMetadata())) return false;
+    if (!getTagsList()
+        .equals(other.getTagsList())) return false;
+    if (getId()
+        != other.getId()) return false;
+    if (!getDataDisksList()
+        .equals(other.getDataDisksList())) return false;
     if (apiVersion_ != other.apiVersion_) return false;
-    if (!getSymptomsList().equals(other.getSymptomsList())) return false;
+    if (!getSymptomsList()
+        .equals(other.getSymptomsList())) return false;
     if (hasShieldedInstanceConfig() != other.hasShieldedInstanceConfig()) return false;
     if (hasShieldedInstanceConfig()) {
-      if (!getShieldedInstanceConfig().equals(other.getShieldedInstanceConfig())) return false;
+      if (!getShieldedInstanceConfig()
+          .equals(other.getShieldedInstanceConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -2428,7 +2130,8 @@ public int hashCode() {
       hash = (53 * hash) + getTagsList().hashCode();
     }
     hash = (37 * hash) + ID_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getId());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        getId());
     if (getDataDisksCount() > 0) {
       hash = (37 * hash) + DATA_DISKS_FIELD_NUMBER;
       hash = (53 * hash) + getDataDisksList().hashCode();
@@ -2448,158 +2151,156 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.Node parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.Node parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.Node parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.Node parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.cloud.tpu.v2.Node parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.Node parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.Node parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.Node parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.Node parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.Node parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.Node parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.Node parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.Node parseFrom(com.google.protobuf.CodedInputStream input)
+  public static com.google.cloud.tpu.v2.Node parseFrom(
+      com.google.protobuf.CodedInputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.Node parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.Node prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A TPU instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.Node}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.Node)
       com.google.cloud.tpu.v2.NodeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_Node_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMapField(
+        int number) {
       switch (number) {
         case 24:
           return internalGetLabels();
         case 34:
           return internalGetMetadata();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(
+        int number) {
       switch (number) {
         case 24:
           return internalGetMutableLabels();
         case 34:
           return internalGetMutableMetadata();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.cloud.tpu.v2.Node.class, com.google.cloud.tpu.v2.Node.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.Node.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -2668,9 +2369,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_Node_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_descriptor;
     }
 
     @java.lang.Override
@@ -2691,9 +2392,7 @@ public com.google.cloud.tpu.v2.Node build() {
     public com.google.cloud.tpu.v2.Node buildPartial() {
       com.google.cloud.tpu.v2.Node result = new com.google.cloud.tpu.v2.Node(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -2754,22 +2453,27 @@ private void buildPartial0(com.google.cloud.tpu.v2.Node result) {
         result.runtimeVersion_ = runtimeVersion_;
       }
       if (((from_bitField0_ & 0x00000040) != 0)) {
-        result.networkConfig_ =
-            networkConfigBuilder_ == null ? networkConfig_ : networkConfigBuilder_.build();
+        result.networkConfig_ = networkConfigBuilder_ == null
+            ? networkConfig_
+            : networkConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000080) != 0)) {
         result.cidrBlock_ = cidrBlock_;
       }
       if (((from_bitField0_ & 0x00000100) != 0)) {
-        result.serviceAccount_ =
-            serviceAccountBuilder_ == null ? serviceAccount_ : serviceAccountBuilder_.build();
+        result.serviceAccount_ = serviceAccountBuilder_ == null
+            ? serviceAccount_
+            : serviceAccountBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000200) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000400) != 0)) {
-        result.schedulingConfig_ =
-            schedulingConfigBuilder_ == null ? schedulingConfig_ : schedulingConfigBuilder_.build();
+        result.schedulingConfig_ = schedulingConfigBuilder_ == null
+            ? schedulingConfig_
+            : schedulingConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00001000) != 0)) {
         result.health_ = health_;
@@ -2789,10 +2493,9 @@ private void buildPartial0(com.google.cloud.tpu.v2.Node result) {
         result.apiVersion_ = apiVersion_;
       }
       if (((from_bitField0_ & 0x00100000) != 0)) {
-        result.shieldedInstanceConfig_ =
-            shieldedInstanceConfigBuilder_ == null
-                ? shieldedInstanceConfig_
-                : shieldedInstanceConfigBuilder_.build();
+        result.shieldedInstanceConfig_ = shieldedInstanceConfigBuilder_ == null
+            ? shieldedInstanceConfig_
+            : shieldedInstanceConfigBuilder_.build();
       }
     }
 
@@ -2800,39 +2503,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.Node result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.Node) {
-        return mergeFrom((com.google.cloud.tpu.v2.Node) other);
+        return mergeFrom((com.google.cloud.tpu.v2.Node)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2904,10 +2606,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.Node other) {
             networkEndpointsBuilder_ = null;
             networkEndpoints_ = other.networkEndpoints_;
             bitField0_ = (bitField0_ & ~0x00000800);
-            networkEndpointsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getNetworkEndpointsFieldBuilder()
-                    : null;
+            networkEndpointsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getNetworkEndpointsFieldBuilder() : null;
           } else {
             networkEndpointsBuilder_.addAllMessages(other.networkEndpoints_);
           }
@@ -2916,9 +2617,11 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.Node other) {
       if (other.health_ != 0) {
         setHealthValue(other.getHealthValue());
       }
-      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(
+          other.internalGetLabels());
       bitField0_ |= 0x00002000;
-      internalGetMutableMetadata().mergeFrom(other.internalGetMetadata());
+      internalGetMutableMetadata().mergeFrom(
+          other.internalGetMetadata());
       bitField0_ |= 0x00004000;
       if (!other.tags_.isEmpty()) {
         if (tags_.isEmpty()) {
@@ -2951,10 +2654,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.Node other) {
             dataDisksBuilder_ = null;
             dataDisks_ = other.dataDisks_;
             bitField0_ = (bitField0_ & ~0x00020000);
-            dataDisksBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getDataDisksFieldBuilder()
-                    : null;
+            dataDisksBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getDataDisksFieldBuilder() : null;
           } else {
             dataDisksBuilder_.addAllMessages(other.dataDisks_);
           }
@@ -2981,10 +2683,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.Node other) {
             symptomsBuilder_ = null;
             symptoms_ = other.symptoms_;
             bitField0_ = (bitField0_ & ~0x00080000);
-            symptomsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getSymptomsFieldBuilder()
-                    : null;
+            symptomsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getSymptomsFieldBuilder() : null;
           } else {
             symptomsBuilder_.addAllMessages(other.symptoms_);
           }
@@ -3019,174 +2720,160 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 26:
-              {
-                description_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 26
-            case 42:
-              {
-                acceleratorType_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 42
-            case 72:
-              {
-                state_ = input.readEnum();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 72
-            case 82:
-              {
-                healthDescription_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 82
-            case 90:
-              {
-                runtimeVersion_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 90
-            case 106:
-              {
-                cidrBlock_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000080;
-                break;
-              } // case 106
-            case 130:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000200;
-                break;
-              } // case 130
-            case 138:
-              {
-                input.readMessage(
-                    getSchedulingConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000400;
-                break;
-              } // case 138
-            case 170:
-              {
-                com.google.cloud.tpu.v2.NetworkEndpoint m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2.NetworkEndpoint.parser(), extensionRegistry);
-                if (networkEndpointsBuilder_ == null) {
-                  ensureNetworkEndpointsIsMutable();
-                  networkEndpoints_.add(m);
-                } else {
-                  networkEndpointsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 170
-            case 176:
-              {
-                health_ = input.readEnum();
-                bitField0_ |= 0x00001000;
-                break;
-              } // case 176
-            case 194:
-              {
-                com.google.protobuf.MapEntry labels__ =
-                    input.readMessage(
-                        LabelsDefaultEntryHolder.defaultEntry.getParserForType(),
-                        extensionRegistry);
-                internalGetMutableLabels()
-                    .getMutableMap()
-                    .put(labels__.getKey(), labels__.getValue());
-                bitField0_ |= 0x00002000;
-                break;
-              } // case 194
-            case 264:
-              {
-                id_ = input.readInt64();
-                bitField0_ |= 0x00010000;
-                break;
-              } // case 264
-            case 274:
-              {
-                com.google.protobuf.MapEntry metadata__ =
-                    input.readMessage(
-                        MetadataDefaultEntryHolder.defaultEntry.getParserForType(),
-                        extensionRegistry);
-                internalGetMutableMetadata()
-                    .getMutableMap()
-                    .put(metadata__.getKey(), metadata__.getValue());
-                bitField0_ |= 0x00004000;
-                break;
-              } // case 274
-            case 290:
-              {
-                input.readMessage(getNetworkConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 290
-            case 298:
-              {
-                input.readMessage(getServiceAccountFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000100;
-                break;
-              } // case 298
-            case 304:
-              {
-                apiVersion_ = input.readEnum();
-                bitField0_ |= 0x00040000;
-                break;
-              } // case 304
-            case 314:
-              {
-                com.google.cloud.tpu.v2.Symptom m =
-                    input.readMessage(com.google.cloud.tpu.v2.Symptom.parser(), extensionRegistry);
-                if (symptomsBuilder_ == null) {
-                  ensureSymptomsIsMutable();
-                  symptoms_.add(m);
-                } else {
-                  symptomsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 314
-            case 322:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureTagsIsMutable();
-                tags_.add(s);
-                break;
-              } // case 322
-            case 330:
-              {
-                com.google.cloud.tpu.v2.AttachedDisk m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2.AttachedDisk.parser(), extensionRegistry);
-                if (dataDisksBuilder_ == null) {
-                  ensureDataDisksIsMutable();
-                  dataDisks_.add(m);
-                } else {
-                  dataDisksBuilder_.addMessage(m);
-                }
-                break;
-              } // case 330
-            case 362:
-              {
-                input.readMessage(
-                    getShieldedInstanceConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00100000;
-                break;
-              } // case 362
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 26: {
+              description_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 26
+            case 42: {
+              acceleratorType_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 42
+            case 72: {
+              state_ = input.readEnum();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 72
+            case 82: {
+              healthDescription_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 82
+            case 90: {
+              runtimeVersion_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 90
+            case 106: {
+              cidrBlock_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000080;
+              break;
+            } // case 106
+            case 130: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000200;
+              break;
+            } // case 130
+            case 138: {
+              input.readMessage(
+                  getSchedulingConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000400;
+              break;
+            } // case 138
+            case 170: {
+              com.google.cloud.tpu.v2.NetworkEndpoint m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2.NetworkEndpoint.parser(),
+                      extensionRegistry);
+              if (networkEndpointsBuilder_ == null) {
+                ensureNetworkEndpointsIsMutable();
+                networkEndpoints_.add(m);
+              } else {
+                networkEndpointsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 170
+            case 176: {
+              health_ = input.readEnum();
+              bitField0_ |= 0x00001000;
+              break;
+            } // case 176
+            case 194: {
+              com.google.protobuf.MapEntry
+              labels__ = input.readMessage(
+                  LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              internalGetMutableLabels().getMutableMap().put(
+                  labels__.getKey(), labels__.getValue());
+              bitField0_ |= 0x00002000;
+              break;
+            } // case 194
+            case 264: {
+              id_ = input.readInt64();
+              bitField0_ |= 0x00010000;
+              break;
+            } // case 264
+            case 274: {
+              com.google.protobuf.MapEntry
+              metadata__ = input.readMessage(
+                  MetadataDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              internalGetMutableMetadata().getMutableMap().put(
+                  metadata__.getKey(), metadata__.getValue());
+              bitField0_ |= 0x00004000;
+              break;
+            } // case 274
+            case 290: {
+              input.readMessage(
+                  getNetworkConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 290
+            case 298: {
+              input.readMessage(
+                  getServiceAccountFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000100;
+              break;
+            } // case 298
+            case 304: {
+              apiVersion_ = input.readEnum();
+              bitField0_ |= 0x00040000;
+              break;
+            } // case 304
+            case 314: {
+              com.google.cloud.tpu.v2.Symptom m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2.Symptom.parser(),
+                      extensionRegistry);
+              if (symptomsBuilder_ == null) {
+                ensureSymptomsIsMutable();
+                symptoms_.add(m);
+              } else {
+                symptomsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 314
+            case 322: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureTagsIsMutable();
+              tags_.add(s);
+              break;
+            } // case 322
+            case 330: {
+              com.google.cloud.tpu.v2.AttachedDisk m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2.AttachedDisk.parser(),
+                      extensionRegistry);
+              if (dataDisksBuilder_ == null) {
+                ensureDataDisksIsMutable();
+                dataDisks_.add(m);
+              } else {
+                dataDisksBuilder_.addMessage(m);
+              }
+              break;
+            } // case 330
+            case 362: {
+              input.readMessage(
+                  getShieldedInstanceConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00100000;
+              break;
+            } // case 362
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -3196,27 +2883,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -3225,23 +2907,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -3249,39 +2928,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -3291,23 +2959,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -3317,20 +2979,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object description_ = "";
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @return The description.
      */
     public java.lang.String getDescription() {
       java.lang.Object ref = description_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         description_ = s;
         return s;
@@ -3339,21 +2999,20 @@ public java.lang.String getDescription() {
       }
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @return The bytes for description.
      */
-    public com.google.protobuf.ByteString getDescriptionBytes() {
+    public com.google.protobuf.ByteString
+        getDescriptionBytes() {
       java.lang.Object ref = description_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         description_ = b;
         return b;
       } else {
@@ -3361,35 +3020,28 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @param value The description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescription(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDescription(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       description_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDescription() {
@@ -3399,21 +3051,17 @@ public Builder clearDescription() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @param value The bytes for description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDescriptionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       description_ = value;
       bitField0_ |= 0x00000002;
@@ -3423,20 +3071,18 @@ public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object acceleratorType_ = "";
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The acceleratorType.
      */
     public java.lang.String getAcceleratorType() {
       java.lang.Object ref = acceleratorType_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         acceleratorType_ = s;
         return s;
@@ -3445,21 +3091,20 @@ public java.lang.String getAcceleratorType() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for acceleratorType.
      */
-    public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
+    public com.google.protobuf.ByteString
+        getAcceleratorTypeBytes() {
       java.lang.Object ref = acceleratorType_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         acceleratorType_ = b;
         return b;
       } else {
@@ -3467,35 +3112,28 @@ public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorType(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAcceleratorType(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearAcceleratorType() {
@@ -3505,21 +3143,17 @@ public Builder clearAcceleratorType() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAcceleratorTypeBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
@@ -3529,31 +3163,22 @@ public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
 
     private int state_ = 0;
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The enum numeric value on the wire for state.
      */
-    @java.lang.Override
-    public int getStateValue() {
+    @java.lang.Override public int getStateValue() {
       return state_;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The enum numeric value on the wire for state to set.
      * @return This builder for chaining.
      */
@@ -3564,33 +3189,24 @@ public Builder setStateValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The state.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.Node.State getState() {
-      com.google.cloud.tpu.v2.Node.State result =
-          com.google.cloud.tpu.v2.Node.State.forNumber(state_);
+      com.google.cloud.tpu.v2.Node.State result = com.google.cloud.tpu.v2.Node.State.forNumber(state_);
       return result == null ? com.google.cloud.tpu.v2.Node.State.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The state to set.
      * @return This builder for chaining.
      */
@@ -3604,15 +3220,11 @@ public Builder setState(com.google.cloud.tpu.v2.Node.State value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return This builder for chaining.
      */
     public Builder clearState() {
@@ -3624,21 +3236,19 @@ public Builder clearState() {
 
     private java.lang.Object healthDescription_ = "";
     /**
-     *
-     *
      * 
-     * Output only. If this field is populated, it contains a description of why the TPU Node
-     * is unhealthy.
+     * Output only. If this field is populated, it contains a description of why
+     * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The healthDescription.
      */
     public java.lang.String getHealthDescription() {
       java.lang.Object ref = healthDescription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         healthDescription_ = s;
         return s;
@@ -3647,22 +3257,21 @@ public java.lang.String getHealthDescription() {
       }
     }
     /**
-     *
-     *
      * 
-     * Output only. If this field is populated, it contains a description of why the TPU Node
-     * is unhealthy.
+     * Output only. If this field is populated, it contains a description of why
+     * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The bytes for healthDescription.
      */
-    public com.google.protobuf.ByteString getHealthDescriptionBytes() {
+    public com.google.protobuf.ByteString
+        getHealthDescriptionBytes() {
       java.lang.Object ref = healthDescription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         healthDescription_ = b;
         return b;
       } else {
@@ -3670,37 +3279,30 @@ public com.google.protobuf.ByteString getHealthDescriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
-     * Output only. If this field is populated, it contains a description of why the TPU Node
-     * is unhealthy.
+     * Output only. If this field is populated, it contains a description of why
+     * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescription(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setHealthDescription(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       healthDescription_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
-     * Output only. If this field is populated, it contains a description of why the TPU Node
-     * is unhealthy.
+     * Output only. If this field is populated, it contains a description of why
+     * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return This builder for chaining.
      */
     public Builder clearHealthDescription() {
@@ -3710,22 +3312,18 @@ public Builder clearHealthDescription() {
       return this;
     }
     /**
-     *
-     *
      * 
-     * Output only. If this field is populated, it contains a description of why the TPU Node
-     * is unhealthy.
+     * Output only. If this field is populated, it contains a description of why
+     * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The bytes for healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescriptionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setHealthDescriptionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       healthDescription_ = value;
       bitField0_ |= 0x00000010;
@@ -3735,20 +3333,18 @@ public Builder setHealthDescriptionBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object runtimeVersion_ = "";
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The runtimeVersion.
      */
     public java.lang.String getRuntimeVersion() {
       java.lang.Object ref = runtimeVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         runtimeVersion_ = s;
         return s;
@@ -3757,21 +3353,20 @@ public java.lang.String getRuntimeVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for runtimeVersion.
      */
-    public com.google.protobuf.ByteString getRuntimeVersionBytes() {
+    public com.google.protobuf.ByteString
+        getRuntimeVersionBytes() {
       java.lang.Object ref = runtimeVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         runtimeVersion_ = b;
         return b;
       } else {
@@ -3779,35 +3374,28 @@ public com.google.protobuf.ByteString getRuntimeVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The runtimeVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setRuntimeVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRuntimeVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       runtimeVersion_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearRuntimeVersion() {
@@ -3817,21 +3405,17 @@ public Builder clearRuntimeVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for runtimeVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setRuntimeVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRuntimeVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       runtimeVersion_ = value;
       bitField0_ |= 0x00000020;
@@ -3841,47 +3425,34 @@ public Builder setRuntimeVersionBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2.NetworkConfig networkConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.NetworkConfig,
-            com.google.cloud.tpu.v2.NetworkConfig.Builder,
-            com.google.cloud.tpu.v2.NetworkConfigOrBuilder>
-        networkConfigBuilder_;
+        com.google.cloud.tpu.v2.NetworkConfig, com.google.cloud.tpu.v2.NetworkConfig.Builder, com.google.cloud.tpu.v2.NetworkConfigOrBuilder> networkConfigBuilder_;
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
-     *
      * @return Whether the networkConfig field is set.
      */
     public boolean hasNetworkConfig() {
       return ((bitField0_ & 0x00000040) != 0);
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
-     *
      * @return The networkConfig.
      */
     public com.google.cloud.tpu.v2.NetworkConfig getNetworkConfig() {
       if (networkConfigBuilder_ == null) {
-        return networkConfig_ == null
-            ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()
-            : networkConfig_;
+        return networkConfig_ == null ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance() : networkConfig_;
       } else {
         return networkConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3902,15 +3473,14 @@ public Builder setNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
      */
-    public Builder setNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig.Builder builderForValue) {
+    public Builder setNetworkConfig(
+        com.google.cloud.tpu.v2.NetworkConfig.Builder builderForValue) {
       if (networkConfigBuilder_ == null) {
         networkConfig_ = builderForValue.build();
       } else {
@@ -3921,8 +3491,6 @@ public Builder setNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig.Builder bu
       return this;
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3931,9 +3499,9 @@ public Builder setNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig.Builder bu
      */
     public Builder mergeNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig value) {
       if (networkConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000040) != 0)
-            && networkConfig_ != null
-            && networkConfig_ != com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000040) != 0) &&
+          networkConfig_ != null &&
+          networkConfig_ != com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()) {
           getNetworkConfigBuilder().mergeFrom(value);
         } else {
           networkConfig_ = value;
@@ -3946,8 +3514,6 @@ public Builder mergeNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3965,8 +3531,6 @@ public Builder clearNetworkConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3979,8 +3543,6 @@ public com.google.cloud.tpu.v2.NetworkConfig.Builder getNetworkConfigBuilder() {
       return getNetworkConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3991,14 +3553,11 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
       if (networkConfigBuilder_ != null) {
         return networkConfigBuilder_.getMessageOrBuilder();
       } else {
-        return networkConfig_ == null
-            ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()
-            : networkConfig_;
+        return networkConfig_ == null ?
+            com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance() : networkConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -4006,17 +3565,14 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
      * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.NetworkConfig,
-            com.google.cloud.tpu.v2.NetworkConfig.Builder,
-            com.google.cloud.tpu.v2.NetworkConfigOrBuilder>
+        com.google.cloud.tpu.v2.NetworkConfig, com.google.cloud.tpu.v2.NetworkConfig.Builder, com.google.cloud.tpu.v2.NetworkConfigOrBuilder> 
         getNetworkConfigFieldBuilder() {
       if (networkConfigBuilder_ == null) {
-        networkConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2.NetworkConfig,
-                com.google.cloud.tpu.v2.NetworkConfig.Builder,
-                com.google.cloud.tpu.v2.NetworkConfigOrBuilder>(
-                getNetworkConfig(), getParentForChildren(), isClean());
+        networkConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2.NetworkConfig, com.google.cloud.tpu.v2.NetworkConfig.Builder, com.google.cloud.tpu.v2.NetworkConfigOrBuilder>(
+                getNetworkConfig(),
+                getParentForChildren(),
+                isClean());
         networkConfig_ = null;
       }
       return networkConfigBuilder_;
@@ -4024,8 +3580,6 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
 
     private java.lang.Object cidrBlock_ = "";
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4038,13 +3592,13 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
      * 

      *
      * string cidr_block = 13;
-     *
      * @return The cidrBlock.
      */
     public java.lang.String getCidrBlock() {
       java.lang.Object ref = cidrBlock_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         cidrBlock_ = s;
         return s;
@@ -4053,8 +3607,6 @@ public java.lang.String getCidrBlock() {
       }
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4067,14 +3619,15 @@ public java.lang.String getCidrBlock() {
      * 

      *
      * string cidr_block = 13;
-     *
      * @return The bytes for cidrBlock.
      */
-    public com.google.protobuf.ByteString getCidrBlockBytes() {
+    public com.google.protobuf.ByteString
+        getCidrBlockBytes() {
       java.lang.Object ref = cidrBlock_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         cidrBlock_ = b;
         return b;
       } else {
@@ -4082,8 +3635,6 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4096,22 +3647,18 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
      * 

      *
      * string cidr_block = 13;
-     *
      * @param value The cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlock(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setCidrBlock(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       cidrBlock_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4124,7 +3671,6 @@ public Builder setCidrBlock(java.lang.String value) {
      * 

      *
      * string cidr_block = 13;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCidrBlock() {
@@ -4134,8 +3680,6 @@ public Builder clearCidrBlock() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4148,14 +3692,12 @@ public Builder clearCidrBlock() {
      * 

      *
      * string cidr_block = 13;
-     *
      * @param value The bytes for cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setCidrBlockBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       cidrBlock_ = value;
       bitField0_ |= 0x00000080;
@@ -4165,49 +3707,36 @@ public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2.ServiceAccount serviceAccount_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.ServiceAccount,
-            com.google.cloud.tpu.v2.ServiceAccount.Builder,
-            com.google.cloud.tpu.v2.ServiceAccountOrBuilder>
-        serviceAccountBuilder_;
+        com.google.cloud.tpu.v2.ServiceAccount, com.google.cloud.tpu.v2.ServiceAccount.Builder, com.google.cloud.tpu.v2.ServiceAccountOrBuilder> serviceAccountBuilder_;
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
      * 

      *
      * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
-     *
      * @return Whether the serviceAccount field is set.
      */
     public boolean hasServiceAccount() {
       return ((bitField0_ & 0x00000100) != 0);
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
      * 

      *
      * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
-     *
      * @return The serviceAccount.
      */
     public com.google.cloud.tpu.v2.ServiceAccount getServiceAccount() {
       if (serviceAccountBuilder_ == null) {
-        return serviceAccount_ == null
-            ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()
-            : serviceAccount_;
+        return serviceAccount_ == null ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance() : serviceAccount_;
       } else {
         return serviceAccountBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4229,8 +3758,6 @@ public Builder setServiceAccount(com.google.cloud.tpu.v2.ServiceAccount value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4250,8 +3777,6 @@ public Builder setServiceAccount(
       return this;
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4261,9 +3786,9 @@ public Builder setServiceAccount(
      */
     public Builder mergeServiceAccount(com.google.cloud.tpu.v2.ServiceAccount value) {
       if (serviceAccountBuilder_ == null) {
-        if (((bitField0_ & 0x00000100) != 0)
-            && serviceAccount_ != null
-            && serviceAccount_ != com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000100) != 0) &&
+          serviceAccount_ != null &&
+          serviceAccount_ != com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()) {
           getServiceAccountBuilder().mergeFrom(value);
         } else {
           serviceAccount_ = value;
@@ -4276,8 +3801,6 @@ public Builder mergeServiceAccount(com.google.cloud.tpu.v2.ServiceAccount value)
       return this;
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4296,8 +3819,6 @@ public Builder clearServiceAccount() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4311,8 +3832,6 @@ public com.google.cloud.tpu.v2.ServiceAccount.Builder getServiceAccountBuilder()
       return getServiceAccountFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4324,14 +3843,11 @@ public com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilde
       if (serviceAccountBuilder_ != null) {
         return serviceAccountBuilder_.getMessageOrBuilder();
       } else {
-        return serviceAccount_ == null
-            ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()
-            : serviceAccount_;
+        return serviceAccount_ == null ?
+            com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance() : serviceAccount_;
       }
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4340,17 +3856,14 @@ public com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilde
      * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.ServiceAccount,
-            com.google.cloud.tpu.v2.ServiceAccount.Builder,
-            com.google.cloud.tpu.v2.ServiceAccountOrBuilder>
+        com.google.cloud.tpu.v2.ServiceAccount, com.google.cloud.tpu.v2.ServiceAccount.Builder, com.google.cloud.tpu.v2.ServiceAccountOrBuilder> 
         getServiceAccountFieldBuilder() {
       if (serviceAccountBuilder_ == null) {
-        serviceAccountBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2.ServiceAccount,
-                com.google.cloud.tpu.v2.ServiceAccount.Builder,
-                com.google.cloud.tpu.v2.ServiceAccountOrBuilder>(
-                getServiceAccount(), getParentForChildren(), isClean());
+        serviceAccountBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2.ServiceAccount, com.google.cloud.tpu.v2.ServiceAccount.Builder, com.google.cloud.tpu.v2.ServiceAccountOrBuilder>(
+                getServiceAccount(),
+                getParentForChildren(),
+                isClean());
         serviceAccount_ = null;
       }
       return serviceAccountBuilder_;
@@ -4358,58 +3871,39 @@ public com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilde
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000200) != 0);
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
@@ -4425,17 +3919,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -4446,21 +3937,17 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000200) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000200) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -4473,15 +3960,11 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearCreateTime() {
       bitField0_ = (bitField0_ & ~0x00000200);
@@ -4494,15 +3977,11 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       bitField0_ |= 0x00000200;
@@ -4510,48 +3989,36 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -4559,47 +4026,34 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.cloud.tpu.v2.SchedulingConfig schedulingConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.SchedulingConfig,
-            com.google.cloud.tpu.v2.SchedulingConfig.Builder,
-            com.google.cloud.tpu.v2.SchedulingConfigOrBuilder>
-        schedulingConfigBuilder_;
+        com.google.cloud.tpu.v2.SchedulingConfig, com.google.cloud.tpu.v2.SchedulingConfig.Builder, com.google.cloud.tpu.v2.SchedulingConfigOrBuilder> schedulingConfigBuilder_;
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
-     *
      * @return Whether the schedulingConfig field is set.
      */
     public boolean hasSchedulingConfig() {
       return ((bitField0_ & 0x00000400) != 0);
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
-     *
      * @return The schedulingConfig.
      */
     public com.google.cloud.tpu.v2.SchedulingConfig getSchedulingConfig() {
       if (schedulingConfigBuilder_ == null) {
-        return schedulingConfig_ == null
-            ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()
-            : schedulingConfig_;
+        return schedulingConfig_ == null ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
       } else {
         return schedulingConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4620,8 +4074,6 @@ public Builder setSchedulingConfig(com.google.cloud.tpu.v2.SchedulingConfig valu
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4640,8 +4092,6 @@ public Builder setSchedulingConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4650,9 +4100,9 @@ public Builder setSchedulingConfig(
      */
     public Builder mergeSchedulingConfig(com.google.cloud.tpu.v2.SchedulingConfig value) {
       if (schedulingConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000400) != 0)
-            && schedulingConfig_ != null
-            && schedulingConfig_ != com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000400) != 0) &&
+          schedulingConfig_ != null &&
+          schedulingConfig_ != com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()) {
           getSchedulingConfigBuilder().mergeFrom(value);
         } else {
           schedulingConfig_ = value;
@@ -4665,8 +4115,6 @@ public Builder mergeSchedulingConfig(com.google.cloud.tpu.v2.SchedulingConfig va
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4684,8 +4132,6 @@ public Builder clearSchedulingConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4698,8 +4144,6 @@ public com.google.cloud.tpu.v2.SchedulingConfig.Builder getSchedulingConfigBuild
       return getSchedulingConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4710,14 +4154,11 @@ public com.google.cloud.tpu.v2.SchedulingConfigOrBuilder getSchedulingConfigOrBu
       if (schedulingConfigBuilder_ != null) {
         return schedulingConfigBuilder_.getMessageOrBuilder();
       } else {
-        return schedulingConfig_ == null
-            ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()
-            : schedulingConfig_;
+        return schedulingConfig_ == null ?
+            com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4725,51 +4166,39 @@ public com.google.cloud.tpu.v2.SchedulingConfigOrBuilder getSchedulingConfigOrBu
      * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.SchedulingConfig,
-            com.google.cloud.tpu.v2.SchedulingConfig.Builder,
-            com.google.cloud.tpu.v2.SchedulingConfigOrBuilder>
+        com.google.cloud.tpu.v2.SchedulingConfig, com.google.cloud.tpu.v2.SchedulingConfig.Builder, com.google.cloud.tpu.v2.SchedulingConfigOrBuilder> 
         getSchedulingConfigFieldBuilder() {
       if (schedulingConfigBuilder_ == null) {
-        schedulingConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2.SchedulingConfig,
-                com.google.cloud.tpu.v2.SchedulingConfig.Builder,
-                com.google.cloud.tpu.v2.SchedulingConfigOrBuilder>(
-                getSchedulingConfig(), getParentForChildren(), isClean());
+        schedulingConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2.SchedulingConfig, com.google.cloud.tpu.v2.SchedulingConfig.Builder, com.google.cloud.tpu.v2.SchedulingConfigOrBuilder>(
+                getSchedulingConfig(),
+                getParentForChildren(),
+                isClean());
         schedulingConfig_ = null;
       }
       return schedulingConfigBuilder_;
     }
 
     private java.util.List networkEndpoints_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureNetworkEndpointsIsMutable() {
       if (!((bitField0_ & 0x00000800) != 0)) {
-        networkEndpoints_ =
-            new java.util.ArrayList(networkEndpoints_);
+        networkEndpoints_ = new java.util.ArrayList(networkEndpoints_);
         bitField0_ |= 0x00000800;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.NetworkEndpoint,
-            com.google.cloud.tpu.v2.NetworkEndpoint.Builder,
-            com.google.cloud.tpu.v2.NetworkEndpointOrBuilder>
-        networkEndpointsBuilder_;
+        com.google.cloud.tpu.v2.NetworkEndpoint, com.google.cloud.tpu.v2.NetworkEndpoint.Builder, com.google.cloud.tpu.v2.NetworkEndpointOrBuilder> networkEndpointsBuilder_;
 
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public java.util.List getNetworkEndpointsList() {
       if (networkEndpointsBuilder_ == null) {
@@ -4779,17 +4208,13 @@ public java.util.List getNetworkEndpoin
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public int getNetworkEndpointsCount() {
       if (networkEndpointsBuilder_ == null) {
@@ -4799,17 +4224,13 @@ public int getNetworkEndpointsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2.NetworkEndpoint getNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4819,19 +4240,16 @@ public com.google.cloud.tpu.v2.NetworkEndpoint getNetworkEndpoints(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setNetworkEndpoints(int index, com.google.cloud.tpu.v2.NetworkEndpoint value) {
+    public Builder setNetworkEndpoints(
+        int index, com.google.cloud.tpu.v2.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4845,17 +4263,13 @@ public Builder setNetworkEndpoints(int index, com.google.cloud.tpu.v2.NetworkEnd
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setNetworkEndpoints(
         int index, com.google.cloud.tpu.v2.NetworkEndpoint.Builder builderForValue) {
@@ -4869,17 +4283,13 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(com.google.cloud.tpu.v2.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
@@ -4895,19 +4305,16 @@ public Builder addNetworkEndpoints(com.google.cloud.tpu.v2.NetworkEndpoint value
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addNetworkEndpoints(int index, com.google.cloud.tpu.v2.NetworkEndpoint value) {
+    public Builder addNetworkEndpoints(
+        int index, com.google.cloud.tpu.v2.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4921,17 +4328,13 @@ public Builder addNetworkEndpoints(int index, com.google.cloud.tpu.v2.NetworkEnd
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(
         com.google.cloud.tpu.v2.NetworkEndpoint.Builder builderForValue) {
@@ -4945,17 +4348,13 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(
         int index, com.google.cloud.tpu.v2.NetworkEndpoint.Builder builderForValue) {
@@ -4969,23 +4368,20 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addAllNetworkEndpoints(
         java.lang.Iterable values) {
       if (networkEndpointsBuilder_ == null) {
         ensureNetworkEndpointsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, networkEndpoints_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, networkEndpoints_);
         onChanged();
       } else {
         networkEndpointsBuilder_.addAllMessages(values);
@@ -4993,17 +4389,13 @@ public Builder addAllNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearNetworkEndpoints() {
       if (networkEndpointsBuilder_ == null) {
@@ -5016,17 +4408,13 @@ public Builder clearNetworkEndpoints() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder removeNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -5039,57 +4427,45 @@ public Builder removeNetworkEndpoints(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v2.NetworkEndpoint.Builder getNetworkEndpointsBuilder(int index) {
+    public com.google.cloud.tpu.v2.NetworkEndpoint.Builder getNetworkEndpointsBuilder(
+        int index) {
       return getNetworkEndpointsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
         int index) {
       if (networkEndpointsBuilder_ == null) {
-        return networkEndpoints_.get(index);
-      } else {
+        return networkEndpoints_.get(index);  } else {
         return networkEndpointsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List
-        getNetworkEndpointsOrBuilderList() {
+    public java.util.List 
+         getNetworkEndpointsOrBuilderList() {
       if (networkEndpointsBuilder_ != null) {
         return networkEndpointsBuilder_.getMessageOrBuilderList();
       } else {
@@ -5097,68 +4473,51 @@ public com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBui
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2.NetworkEndpoint.Builder addNetworkEndpointsBuilder() {
-      return getNetworkEndpointsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2.NetworkEndpoint.getDefaultInstance());
+      return getNetworkEndpointsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2.NetworkEndpoint.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v2.NetworkEndpoint.Builder addNetworkEndpointsBuilder(int index) {
-      return getNetworkEndpointsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2.NetworkEndpoint.getDefaultInstance());
+    public com.google.cloud.tpu.v2.NetworkEndpoint.Builder addNetworkEndpointsBuilder(
+        int index) {
+      return getNetworkEndpointsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2.NetworkEndpoint.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List
-        getNetworkEndpointsBuilderList() {
+    public java.util.List 
+         getNetworkEndpointsBuilderList() {
       return getNetworkEndpointsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.NetworkEndpoint,
-            com.google.cloud.tpu.v2.NetworkEndpoint.Builder,
-            com.google.cloud.tpu.v2.NetworkEndpointOrBuilder>
+        com.google.cloud.tpu.v2.NetworkEndpoint, com.google.cloud.tpu.v2.NetworkEndpoint.Builder, com.google.cloud.tpu.v2.NetworkEndpointOrBuilder> 
         getNetworkEndpointsFieldBuilder() {
       if (networkEndpointsBuilder_ == null) {
-        networkEndpointsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2.NetworkEndpoint,
-                com.google.cloud.tpu.v2.NetworkEndpoint.Builder,
-                com.google.cloud.tpu.v2.NetworkEndpointOrBuilder>(
+        networkEndpointsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2.NetworkEndpoint, com.google.cloud.tpu.v2.NetworkEndpoint.Builder, com.google.cloud.tpu.v2.NetworkEndpointOrBuilder>(
                 networkEndpoints_,
                 ((bitField0_ & 0x00000800) != 0),
                 getParentForChildren(),
@@ -5170,29 +4529,22 @@ public com.google.cloud.tpu.v2.NetworkEndpoint.Builder addNetworkEndpointsBuilde
 
     private int health_ = 0;
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
-     *
      * @return The enum numeric value on the wire for health.
      */
-    @java.lang.Override
-    public int getHealthValue() {
+    @java.lang.Override public int getHealthValue() {
       return health_;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
-     *
      * @param value The enum numeric value on the wire for health to set.
      * @return This builder for chaining.
      */
@@ -5203,31 +4555,24 @@ public Builder setHealthValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
-     *
      * @return The health.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.Node.Health getHealth() {
-      com.google.cloud.tpu.v2.Node.Health result =
-          com.google.cloud.tpu.v2.Node.Health.forNumber(health_);
+      com.google.cloud.tpu.v2.Node.Health result = com.google.cloud.tpu.v2.Node.Health.forNumber(health_);
       return result == null ? com.google.cloud.tpu.v2.Node.Health.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
-     *
      * @param value The health to set.
      * @return This builder for chaining.
      */
@@ -5241,14 +4586,11 @@ public Builder setHealth(com.google.cloud.tpu.v2.Node.Health value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
-     *
      * @return This builder for chaining.
      */
     public Builder clearHealth() {
@@ -5258,19 +4600,21 @@ public Builder clearHealth() {
       return this;
     }
 
-    private com.google.protobuf.MapField labels_;
-
-    private com.google.protobuf.MapField internalGetLabels() {
+    private com.google.protobuf.MapField<
+        java.lang.String, java.lang.String> labels_;
+    private com.google.protobuf.MapField
+        internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
-
     private com.google.protobuf.MapField
         internalGetMutableLabels() {
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -5279,13 +4623,10 @@ private com.google.protobuf.MapField interna
       onChanged();
       return labels_;
     }
-
     public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5293,21 +4634,20 @@ public int getLabelsCount() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public boolean containsLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /** Use {@link #getLabelsMap()} instead. */
+    /**
+     * Use {@link #getLabelsMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5319,8 +4659,6 @@ public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5328,19 +4666,17 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public /* nullable */ java.lang.String getLabelsOrDefault(
+    public /* nullable */
+java.lang.String getLabelsOrDefault(
         java.lang.String key,
         /* nullable */
-        java.lang.String defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetLabels().getMap();
+java.lang.String defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5348,93 +4684,92 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public java.lang.String getLabelsOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetLabels().getMap();
+    public java.lang.String getLabelsOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
-
     public Builder clearLabels() {
       bitField0_ = (bitField0_ & ~0x00002000);
-      internalGetMutableLabels().getMutableMap().clear();
+      internalGetMutableLabels().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder removeLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableLabels().getMutableMap().remove(key);
+    public Builder removeLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableLabels().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
-    public java.util.Map getMutableLabels() {
+    public java.util.Map
+        getMutableLabels() {
       bitField0_ |= 0x00002000;
       return internalGetMutableLabels().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putLabels(java.lang.String key, java.lang.String value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      if (value == null) {
-        throw new NullPointerException("map value");
-      }
-      internalGetMutableLabels().getMutableMap().put(key, value);
+    public Builder putLabels(
+        java.lang.String key,
+        java.lang.String value) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      if (value == null) { throw new NullPointerException("map value"); }
+      internalGetMutableLabels().getMutableMap()
+          .put(key, value);
       bitField0_ |= 0x00002000;
       return this;
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putAllLabels(java.util.Map values) {
-      internalGetMutableLabels().getMutableMap().putAll(values);
+    public Builder putAllLabels(
+        java.util.Map values) {
+      internalGetMutableLabels().getMutableMap()
+          .putAll(values);
       bitField0_ |= 0x00002000;
       return this;
     }
 
-    private com.google.protobuf.MapField metadata_;
-
-    private com.google.protobuf.MapField internalGetMetadata() {
+    private com.google.protobuf.MapField<
+        java.lang.String, java.lang.String> metadata_;
+    private com.google.protobuf.MapField
+        internalGetMetadata() {
       if (metadata_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(MetadataDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(
+            MetadataDefaultEntryHolder.defaultEntry);
       }
       return metadata_;
     }
-
     private com.google.protobuf.MapField
         internalGetMutableMetadata() {
       if (metadata_ == null) {
-        metadata_ =
-            com.google.protobuf.MapField.newMapField(MetadataDefaultEntryHolder.defaultEntry);
+        metadata_ = com.google.protobuf.MapField.newMapField(
+            MetadataDefaultEntryHolder.defaultEntry);
       }
       if (!metadata_.isMutable()) {
         metadata_ = metadata_.copy();
@@ -5443,13 +4778,10 @@ private com.google.protobuf.MapField interna
       onChanged();
       return metadata_;
     }
-
     public int getMetadataCount() {
       return internalGetMetadata().getMap().size();
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5458,21 +4790,20 @@ public int getMetadataCount() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public boolean containsMetadata(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsMetadata(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetMetadata().getMap().containsKey(key);
     }
-    /** Use {@link #getMetadataMap()} instead. */
+    /**
+     * Use {@link #getMetadataMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getMetadata() {
       return getMetadataMap();
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5485,8 +4816,6 @@ public java.util.Map getMetadataMap() {
       return internalGetMetadata().getMap();
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5495,19 +4824,17 @@ public java.util.Map getMetadataMap() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public /* nullable */ java.lang.String getMetadataOrDefault(
+    public /* nullable */
+java.lang.String getMetadataOrDefault(
         java.lang.String key,
         /* nullable */
-        java.lang.String defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetMetadata().getMap();
+java.lang.String defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetMetadata().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5516,25 +4843,23 @@ public java.util.Map getMetadataMap() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public java.lang.String getMetadataOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetMetadata().getMap();
+    public java.lang.String getMetadataOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetMetadata().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
-
     public Builder clearMetadata() {
       bitField0_ = (bitField0_ & ~0x00004000);
-      internalGetMutableMetadata().getMutableMap().clear();
+      internalGetMutableMetadata().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5542,22 +4867,23 @@ public Builder clearMetadata() {
      *
      * map<string, string> metadata = 34;
      */
-    public Builder removeMetadata(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableMetadata().getMutableMap().remove(key);
+    public Builder removeMetadata(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableMetadata().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
-    public java.util.Map getMutableMetadata() {
+    public java.util.Map
+        getMutableMetadata() {
       bitField0_ |= 0x00004000;
       return internalGetMutableMetadata().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5565,20 +4891,17 @@ public java.util.Map getMutableMetadata() {
      *
      * map<string, string> metadata = 34;
      */
-    public Builder putMetadata(java.lang.String key, java.lang.String value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      if (value == null) {
-        throw new NullPointerException("map value");
-      }
-      internalGetMutableMetadata().getMutableMap().put(key, value);
+    public Builder putMetadata(
+        java.lang.String key,
+        java.lang.String value) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      if (value == null) { throw new NullPointerException("map value"); }
+      internalGetMutableMetadata().getMutableMap()
+          .put(key, value);
       bitField0_ |= 0x00004000;
       return this;
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5586,61 +4909,53 @@ public Builder putMetadata(java.lang.String key, java.lang.String value) {
      *
      * map<string, string> metadata = 34;
      */
-    public Builder putAllMetadata(java.util.Map values) {
-      internalGetMutableMetadata().getMutableMap().putAll(values);
+    public Builder putAllMetadata(
+        java.util.Map values) {
+      internalGetMutableMetadata().getMutableMap()
+          .putAll(values);
       bitField0_ |= 0x00004000;
       return this;
     }
 
-    private com.google.protobuf.LazyStringList tags_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList tags_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureTagsIsMutable() {
       if (!((bitField0_ & 0x00008000) != 0)) {
         tags_ = new com.google.protobuf.LazyStringArrayList(tags_);
         bitField0_ |= 0x00008000;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @return A list containing the tags.
      */
-    public com.google.protobuf.ProtocolStringList getTagsList() {
+    public com.google.protobuf.ProtocolStringList
+        getTagsList() {
       return tags_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @return The count of tags.
      */
     public int getTagsCount() {
       return tags_.size();
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param index The index of the element to return.
      * @return The tags at the given index.
      */
@@ -5648,95 +4963,81 @@ public java.lang.String getTags(int index) {
       return tags_.get(index);
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the tags at the given index.
      */
-    public com.google.protobuf.ByteString getTagsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getTagsBytes(int index) {
       return tags_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param index The index to set the value at.
      * @param value The tags to set.
      * @return This builder for chaining.
      */
-    public Builder setTags(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTags(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureTagsIsMutable();
       tags_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param value The tags to add.
      * @return This builder for chaining.
      */
-    public Builder addTags(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addTags(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureTagsIsMutable();
       tags_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param values The tags to add.
      * @return This builder for chaining.
      */
-    public Builder addAllTags(java.lang.Iterable values) {
+    public Builder addAllTags(
+        java.lang.Iterable values) {
       ensureTagsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, tags_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, tags_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTags() {
@@ -5746,22 +5047,18 @@ public Builder clearTags() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param value The bytes of the tags to add.
      * @return This builder for chaining.
      */
-    public Builder addTagsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addTagsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureTagsIsMutable();
       tags_.add(value);
@@ -5769,16 +5066,13 @@ public Builder addTagsBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private long id_;
+    private long id_ ;
     /**
-     *
-     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The id.
      */
     @java.lang.Override
@@ -5786,33 +5080,27 @@ public long getId() {
       return id_;
     }
     /**
-     *
-     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The id to set.
      * @return This builder for chaining.
      */
     public Builder setId(long value) {
-
+      
       id_ = value;
       bitField0_ |= 0x00010000;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return This builder for chaining.
      */
     public Builder clearId() {
@@ -5823,24 +5111,18 @@ public Builder clearId() {
     }
 
     private java.util.List dataDisks_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureDataDisksIsMutable() {
       if (!((bitField0_ & 0x00020000) != 0)) {
         dataDisks_ = new java.util.ArrayList(dataDisks_);
         bitField0_ |= 0x00020000;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.AttachedDisk,
-            com.google.cloud.tpu.v2.AttachedDisk.Builder,
-            com.google.cloud.tpu.v2.AttachedDiskOrBuilder>
-        dataDisksBuilder_;
+        com.google.cloud.tpu.v2.AttachedDisk, com.google.cloud.tpu.v2.AttachedDisk.Builder, com.google.cloud.tpu.v2.AttachedDiskOrBuilder> dataDisksBuilder_;
 
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5855,8 +5137,6 @@ public java.util.List getDataDisksList() {
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5871,8 +5151,6 @@ public int getDataDisksCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5887,15 +5165,14 @@ public com.google.cloud.tpu.v2.AttachedDisk getDataDisks(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public Builder setDataDisks(int index, com.google.cloud.tpu.v2.AttachedDisk value) {
+    public Builder setDataDisks(
+        int index, com.google.cloud.tpu.v2.AttachedDisk value) {
       if (dataDisksBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5909,8 +5186,6 @@ public Builder setDataDisks(int index, com.google.cloud.tpu.v2.AttachedDisk valu
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5929,8 +5204,6 @@ public Builder setDataDisks(
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5951,15 +5224,14 @@ public Builder addDataDisks(com.google.cloud.tpu.v2.AttachedDisk value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public Builder addDataDisks(int index, com.google.cloud.tpu.v2.AttachedDisk value) {
+    public Builder addDataDisks(
+        int index, com.google.cloud.tpu.v2.AttachedDisk value) {
       if (dataDisksBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5973,15 +5245,14 @@ public Builder addDataDisks(int index, com.google.cloud.tpu.v2.AttachedDisk valu
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public Builder addDataDisks(com.google.cloud.tpu.v2.AttachedDisk.Builder builderForValue) {
+    public Builder addDataDisks(
+        com.google.cloud.tpu.v2.AttachedDisk.Builder builderForValue) {
       if (dataDisksBuilder_ == null) {
         ensureDataDisksIsMutable();
         dataDisks_.add(builderForValue.build());
@@ -5992,8 +5263,6 @@ public Builder addDataDisks(com.google.cloud.tpu.v2.AttachedDisk.Builder builder
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6012,8 +5281,6 @@ public Builder addDataDisks(
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6024,7 +5291,8 @@ public Builder addAllDataDisks(
         java.lang.Iterable values) {
       if (dataDisksBuilder_ == null) {
         ensureDataDisksIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, dataDisks_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, dataDisks_);
         onChanged();
       } else {
         dataDisksBuilder_.addAllMessages(values);
@@ -6032,8 +5300,6 @@ public Builder addAllDataDisks(
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6051,8 +5317,6 @@ public Builder clearDataDisks() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6070,44 +5334,39 @@ public Builder removeDataDisks(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2.AttachedDisk.Builder getDataDisksBuilder(int index) {
+    public com.google.cloud.tpu.v2.AttachedDisk.Builder getDataDisksBuilder(
+        int index) {
       return getDataDisksFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(int index) {
+    public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(
+        int index) {
       if (dataDisksBuilder_ == null) {
-        return dataDisks_.get(index);
-      } else {
+        return dataDisks_.get(index);  } else {
         return dataDisksBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public java.util.List
-        getDataDisksOrBuilderList() {
+    public java.util.List 
+         getDataDisksOrBuilderList() {
       if (dataDisksBuilder_ != null) {
         return dataDisksBuilder_.getMessageOrBuilderList();
       } else {
@@ -6115,8 +5374,6 @@ public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(int i
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6124,47 +5381,42 @@ public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(int i
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
     public com.google.cloud.tpu.v2.AttachedDisk.Builder addDataDisksBuilder() {
-      return getDataDisksFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2.AttachedDisk.getDefaultInstance());
+      return getDataDisksFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2.AttachedDisk.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2.AttachedDisk.Builder addDataDisksBuilder(int index) {
-      return getDataDisksFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2.AttachedDisk.getDefaultInstance());
+    public com.google.cloud.tpu.v2.AttachedDisk.Builder addDataDisksBuilder(
+        int index) {
+      return getDataDisksFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2.AttachedDisk.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public java.util.List getDataDisksBuilderList() {
+    public java.util.List 
+         getDataDisksBuilderList() {
       return getDataDisksFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.AttachedDisk,
-            com.google.cloud.tpu.v2.AttachedDisk.Builder,
-            com.google.cloud.tpu.v2.AttachedDiskOrBuilder>
+        com.google.cloud.tpu.v2.AttachedDisk, com.google.cloud.tpu.v2.AttachedDisk.Builder, com.google.cloud.tpu.v2.AttachedDiskOrBuilder> 
         getDataDisksFieldBuilder() {
       if (dataDisksBuilder_ == null) {
-        dataDisksBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2.AttachedDisk,
-                com.google.cloud.tpu.v2.AttachedDisk.Builder,
-                com.google.cloud.tpu.v2.AttachedDiskOrBuilder>(
-                dataDisks_, ((bitField0_ & 0x00020000) != 0), getParentForChildren(), isClean());
+        dataDisksBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2.AttachedDisk, com.google.cloud.tpu.v2.AttachedDisk.Builder, com.google.cloud.tpu.v2.AttachedDiskOrBuilder>(
+                dataDisks_,
+                ((bitField0_ & 0x00020000) != 0),
+                getParentForChildren(),
+                isClean());
         dataDisks_ = null;
       }
       return dataDisksBuilder_;
@@ -6172,33 +5424,22 @@ public java.util.List getDataDisks
 
     private int apiVersion_ = 0;
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The enum numeric value on the wire for apiVersion.
      */
-    @java.lang.Override
-    public int getApiVersionValue() {
+    @java.lang.Override public int getApiVersionValue() {
       return apiVersion_;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The enum numeric value on the wire for apiVersion to set.
      * @return This builder for chaining.
      */
@@ -6209,35 +5450,24 @@ public Builder setApiVersionValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The apiVersion.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.Node.ApiVersion getApiVersion() {
-      com.google.cloud.tpu.v2.Node.ApiVersion result =
-          com.google.cloud.tpu.v2.Node.ApiVersion.forNumber(apiVersion_);
+      com.google.cloud.tpu.v2.Node.ApiVersion result = com.google.cloud.tpu.v2.Node.ApiVersion.forNumber(apiVersion_);
       return result == null ? com.google.cloud.tpu.v2.Node.ApiVersion.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
@@ -6251,16 +5481,11 @@ public Builder setApiVersion(com.google.cloud.tpu.v2.Node.ApiVersion value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -6271,31 +5496,23 @@ public Builder clearApiVersion() {
     }
 
     private java.util.List symptoms_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureSymptomsIsMutable() {
       if (!((bitField0_ & 0x00080000) != 0)) {
         symptoms_ = new java.util.ArrayList(symptoms_);
         bitField0_ |= 0x00080000;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.Symptom,
-            com.google.cloud.tpu.v2.Symptom.Builder,
-            com.google.cloud.tpu.v2.SymptomOrBuilder>
-        symptomsBuilder_;
+        com.google.cloud.tpu.v2.Symptom, com.google.cloud.tpu.v2.Symptom.Builder, com.google.cloud.tpu.v2.SymptomOrBuilder> symptomsBuilder_;
 
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public java.util.List getSymptomsList() {
       if (symptomsBuilder_ == null) {
@@ -6305,15 +5522,11 @@ public java.util.List getSymptomsList() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public int getSymptomsCount() {
       if (symptomsBuilder_ == null) {
@@ -6323,15 +5536,11 @@ public int getSymptomsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2.Symptom getSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -6341,17 +5550,14 @@ public com.google.cloud.tpu.v2.Symptom getSymptoms(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setSymptoms(int index, com.google.cloud.tpu.v2.Symptom value) {
+    public Builder setSymptoms(
+        int index, com.google.cloud.tpu.v2.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6365,17 +5571,14 @@ public Builder setSymptoms(int index, com.google.cloud.tpu.v2.Symptom value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setSymptoms(int index, com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
+    public Builder setSymptoms(
+        int index, com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.set(index, builderForValue.build());
@@ -6386,15 +5589,11 @@ public Builder setSymptoms(int index, com.google.cloud.tpu.v2.Symptom.Builder bu
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addSymptoms(com.google.cloud.tpu.v2.Symptom value) {
       if (symptomsBuilder_ == null) {
@@ -6410,17 +5609,14 @@ public Builder addSymptoms(com.google.cloud.tpu.v2.Symptom value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addSymptoms(int index, com.google.cloud.tpu.v2.Symptom value) {
+    public Builder addSymptoms(
+        int index, com.google.cloud.tpu.v2.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6434,17 +5630,14 @@ public Builder addSymptoms(int index, com.google.cloud.tpu.v2.Symptom value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addSymptoms(com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(
+        com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(builderForValue.build());
@@ -6455,17 +5648,14 @@ public Builder addSymptoms(com.google.cloud.tpu.v2.Symptom.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addSymptoms(int index, com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(
+        int index, com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(index, builderForValue.build());
@@ -6476,21 +5666,18 @@ public Builder addSymptoms(int index, com.google.cloud.tpu.v2.Symptom.Builder bu
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addAllSymptoms(
         java.lang.Iterable values) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, symptoms_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, symptoms_);
         onChanged();
       } else {
         symptomsBuilder_.addAllMessages(values);
@@ -6498,15 +5685,11 @@ public Builder addAllSymptoms(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearSymptoms() {
       if (symptomsBuilder_ == null) {
@@ -6519,15 +5702,11 @@ public Builder clearSymptoms() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder removeSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -6540,50 +5719,39 @@ public Builder removeSymptoms(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v2.Symptom.Builder getSymptomsBuilder(int index) {
+    public com.google.cloud.tpu.v2.Symptom.Builder getSymptomsBuilder(
+        int index) {
       return getSymptomsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(int index) {
+    public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(
+        int index) {
       if (symptomsBuilder_ == null) {
-        return symptoms_.get(index);
-      } else {
+        return symptoms_.get(index);  } else {
         return symptomsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List
-        getSymptomsOrBuilderList() {
+    public java.util.List 
+         getSymptomsOrBuilderList() {
       if (symptomsBuilder_ != null) {
         return symptomsBuilder_.getMessageOrBuilderList();
       } else {
@@ -6591,62 +5759,49 @@ public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(int index)
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2.Symptom.Builder addSymptomsBuilder() {
-      return getSymptomsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2.Symptom.getDefaultInstance());
+      return getSymptomsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2.Symptom.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v2.Symptom.Builder addSymptomsBuilder(int index) {
-      return getSymptomsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2.Symptom.getDefaultInstance());
+    public com.google.cloud.tpu.v2.Symptom.Builder addSymptomsBuilder(
+        int index) {
+      return getSymptomsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2.Symptom.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List getSymptomsBuilderList() {
+    public java.util.List 
+         getSymptomsBuilderList() {
       return getSymptomsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.Symptom,
-            com.google.cloud.tpu.v2.Symptom.Builder,
-            com.google.cloud.tpu.v2.SymptomOrBuilder>
+        com.google.cloud.tpu.v2.Symptom, com.google.cloud.tpu.v2.Symptom.Builder, com.google.cloud.tpu.v2.SymptomOrBuilder> 
         getSymptomsFieldBuilder() {
       if (symptomsBuilder_ == null) {
-        symptomsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2.Symptom,
-                com.google.cloud.tpu.v2.Symptom.Builder,
-                com.google.cloud.tpu.v2.SymptomOrBuilder>(
-                symptoms_, ((bitField0_ & 0x00080000) != 0), getParentForChildren(), isClean());
+        symptomsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2.Symptom, com.google.cloud.tpu.v2.Symptom.Builder, com.google.cloud.tpu.v2.SymptomOrBuilder>(
+                symptoms_,
+                ((bitField0_ & 0x00080000) != 0),
+                getParentForChildren(),
+                isClean());
         symptoms_ = null;
       }
       return symptomsBuilder_;
@@ -6654,47 +5809,34 @@ public java.util.List getSymptomsBuilde
 
     private com.google.cloud.tpu.v2.ShieldedInstanceConfig shieldedInstanceConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.ShieldedInstanceConfig,
-            com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder,
-            com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder>
-        shieldedInstanceConfigBuilder_;
+        com.google.cloud.tpu.v2.ShieldedInstanceConfig, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder> shieldedInstanceConfigBuilder_;
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
-     *
      * @return Whether the shieldedInstanceConfig field is set.
      */
     public boolean hasShieldedInstanceConfig() {
       return ((bitField0_ & 0x00100000) != 0);
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
-     *
      * @return The shieldedInstanceConfig.
      */
     public com.google.cloud.tpu.v2.ShieldedInstanceConfig getShieldedInstanceConfig() {
       if (shieldedInstanceConfigBuilder_ == null) {
-        return shieldedInstanceConfig_ == null
-            ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()
-            : shieldedInstanceConfig_;
+        return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
       } else {
         return shieldedInstanceConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

@@ -6715,8 +5857,6 @@ public Builder setShieldedInstanceConfig(com.google.cloud.tpu.v2.ShieldedInstanc
       return this;
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

@@ -6735,21 +5875,17 @@ public Builder setShieldedInstanceConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public Builder mergeShieldedInstanceConfig(
-        com.google.cloud.tpu.v2.ShieldedInstanceConfig value) {
+    public Builder mergeShieldedInstanceConfig(com.google.cloud.tpu.v2.ShieldedInstanceConfig value) {
       if (shieldedInstanceConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00100000) != 0)
-            && shieldedInstanceConfig_ != null
-            && shieldedInstanceConfig_
-                != com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00100000) != 0) &&
+          shieldedInstanceConfig_ != null &&
+          shieldedInstanceConfig_ != com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()) {
           getShieldedInstanceConfigBuilder().mergeFrom(value);
         } else {
           shieldedInstanceConfig_ = value;
@@ -6762,8 +5898,6 @@ public Builder mergeShieldedInstanceConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

@@ -6781,42 +5915,33 @@ public Builder clearShieldedInstanceConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder
-        getShieldedInstanceConfigBuilder() {
+    public com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder getShieldedInstanceConfigBuilder() {
       bitField0_ |= 0x00100000;
       onChanged();
       return getShieldedInstanceConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder
-        getShieldedInstanceConfigOrBuilder() {
+    public com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder() {
       if (shieldedInstanceConfigBuilder_ != null) {
         return shieldedInstanceConfigBuilder_.getMessageOrBuilder();
       } else {
-        return shieldedInstanceConfig_ == null
-            ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()
-            : shieldedInstanceConfig_;
+        return shieldedInstanceConfig_ == null ?
+            com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

@@ -6824,24 +5949,21 @@ public Builder clearShieldedInstanceConfig() {
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.ShieldedInstanceConfig,
-            com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder,
-            com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder>
+        com.google.cloud.tpu.v2.ShieldedInstanceConfig, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder> 
         getShieldedInstanceConfigFieldBuilder() {
       if (shieldedInstanceConfigBuilder_ == null) {
-        shieldedInstanceConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2.ShieldedInstanceConfig,
-                com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder,
-                com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder>(
-                getShieldedInstanceConfig(), getParentForChildren(), isClean());
+        shieldedInstanceConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2.ShieldedInstanceConfig, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder>(
+                getShieldedInstanceConfig(),
+                getParentForChildren(),
+                isClean());
         shieldedInstanceConfig_ = null;
       }
       return shieldedInstanceConfigBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -6851,12 +5973,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.Node)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.Node)
   private static final com.google.cloud.tpu.v2.Node DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.Node();
   }
@@ -6865,27 +5987,27 @@ public static com.google.cloud.tpu.v2.Node getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Node parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Node parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -6900,4 +6022,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.Node getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeName.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeName.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
similarity index 75%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
index 58c68a16358e..92a99cf0d576 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
@@ -1,213 +1,152 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface NodeOrBuilder
-    extends
+public interface NodeOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.Node)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The description.
    */
   java.lang.String getDescription();
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The bytes for description.
    */
-  com.google.protobuf.ByteString getDescriptionBytes();
+  com.google.protobuf.ByteString
+      getDescriptionBytes();
 
   /**
-   *
-   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The acceleratorType.
    */
   java.lang.String getAcceleratorType();
   /**
-   *
-   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for acceleratorType.
    */
-  com.google.protobuf.ByteString getAcceleratorTypeBytes();
+  com.google.protobuf.ByteString
+      getAcceleratorTypeBytes();
 
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for state.
    */
   int getStateValue();
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The state.
    */
   com.google.cloud.tpu.v2.Node.State getState();
 
   /**
-   *
-   *
    * 
-   * Output only. If this field is populated, it contains a description of why the TPU Node
-   * is unhealthy.
+   * Output only. If this field is populated, it contains a description of why
+   * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The healthDescription.
    */
   java.lang.String getHealthDescription();
   /**
-   *
-   *
    * 
-   * Output only. If this field is populated, it contains a description of why the TPU Node
-   * is unhealthy.
+   * Output only. If this field is populated, it contains a description of why
+   * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for healthDescription.
    */
-  com.google.protobuf.ByteString getHealthDescriptionBytes();
+  com.google.protobuf.ByteString
+      getHealthDescriptionBytes();
 
   /**
-   *
-   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The runtimeVersion.
    */
   java.lang.String getRuntimeVersion();
   /**
-   *
-   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for runtimeVersion.
    */
-  com.google.protobuf.ByteString getRuntimeVersionBytes();
+  com.google.protobuf.ByteString
+      getRuntimeVersionBytes();
 
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
-   *
    * @return Whether the networkConfig field is set.
    */
   boolean hasNetworkConfig();
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
-   *
    * @return The networkConfig.
    */
   com.google.cloud.tpu.v2.NetworkConfig getNetworkConfig();
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

@@ -217,8 +156,6 @@ public interface NodeOrBuilder
   com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder();
 
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -231,13 +168,10 @@ public interface NodeOrBuilder
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The cidrBlock.
    */
   java.lang.String getCidrBlock();
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -250,40 +184,32 @@ public interface NodeOrBuilder
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The bytes for cidrBlock.
    */
-  com.google.protobuf.ByteString getCidrBlockBytes();
+  com.google.protobuf.ByteString
+      getCidrBlockBytes();
 
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
-   *
    * @return Whether the serviceAccount field is set.
    */
   boolean hasServiceAccount();
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
-   *
    * @return The serviceAccount.
    */
   com.google.cloud.tpu.v2.ServiceAccount getServiceAccount();
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
@@ -294,70 +220,51 @@ public interface NodeOrBuilder
   com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilder();
 
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
-   *
    * @return Whether the schedulingConfig field is set.
    */
   boolean hasSchedulingConfig();
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
-   *
    * @return The schedulingConfig.
    */
   com.google.cloud.tpu.v2.SchedulingConfig getSchedulingConfig();
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

@@ -367,105 +274,79 @@ public interface NodeOrBuilder
   com.google.cloud.tpu.v2.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder();
 
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List getNetworkEndpointsList();
+  java.util.List 
+      getNetworkEndpointsList();
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.cloud.tpu.v2.NetworkEndpoint getNetworkEndpoints(int index);
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   int getNetworkEndpointsCount();
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List
+  java.util.List 
       getNetworkEndpointsOrBuilderList();
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index);
+  com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.Node.Health health = 22;
-   *
    * @return The enum numeric value on the wire for health.
    */
   int getHealthValue();
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.Node.Health health = 22;
-   *
    * @return The health.
    */
   com.google.cloud.tpu.v2.Node.Health getHealth();
 
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -474,31 +355,30 @@ public interface NodeOrBuilder
    */
   int getLabelsCount();
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  boolean containsLabels(java.lang.String key);
-  /** Use {@link #getLabelsMap()} instead. */
+  boolean containsLabels(
+      java.lang.String key);
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
   @java.lang.Deprecated
-  java.util.Map getLabels();
+  java.util.Map
+  getLabels();
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.util.Map getLabelsMap();
+  java.util.Map
+  getLabelsMap();
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -506,24 +386,21 @@ public interface NodeOrBuilder
    * map<string, string> labels = 24;
    */
   /* nullable */
-  java.lang.String getLabelsOrDefault(
+java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue);
+java.lang.String defaultValue);
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.lang.String getLabelsOrThrow(java.lang.String key);
+  java.lang.String getLabelsOrThrow(
+      java.lang.String key);
 
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -533,8 +410,6 @@ java.lang.String getLabelsOrDefault(
    */
   int getMetadataCount();
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -542,13 +417,15 @@ java.lang.String getLabelsOrDefault(
    *
    * map<string, string> metadata = 34;
    */
-  boolean containsMetadata(java.lang.String key);
-  /** Use {@link #getMetadataMap()} instead. */
+  boolean containsMetadata(
+      java.lang.String key);
+  /**
+   * Use {@link #getMetadataMap()} instead.
+   */
   @java.lang.Deprecated
-  java.util.Map getMetadata();
+  java.util.Map
+  getMetadata();
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -556,10 +433,9 @@ java.lang.String getLabelsOrDefault(
    *
    * map<string, string> metadata = 34;
    */
-  java.util.Map getMetadataMap();
+  java.util.Map
+  getMetadataMap();
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -568,13 +444,11 @@ java.lang.String getLabelsOrDefault(
    * map<string, string> metadata = 34;
    */
   /* nullable */
-  java.lang.String getMetadataOrDefault(
+java.lang.String getMetadataOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue);
+java.lang.String defaultValue);
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -582,89 +456,74 @@ java.lang.String getMetadataOrDefault(
    *
    * map<string, string> metadata = 34;
    */
-  java.lang.String getMetadataOrThrow(java.lang.String key);
+  java.lang.String getMetadataOrThrow(
+      java.lang.String key);
 
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @return A list containing the tags.
    */
-  java.util.List getTagsList();
+  java.util.List
+      getTagsList();
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @return The count of tags.
    */
   int getTagsCount();
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @param index The index of the element to return.
    * @return The tags at the given index.
    */
   java.lang.String getTags(int index);
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the tags at the given index.
    */
-  com.google.protobuf.ByteString getTagsBytes(int index);
+  com.google.protobuf.ByteString
+      getTagsBytes(int index);
 
   /**
-   *
-   *
    * 
    * Output only. The unique identifier for the TPU Node.
    * 

    *
    * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The id.
    */
   long getId();
 
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
-  java.util.List getDataDisksList();
+  java.util.List 
+      getDataDisksList();
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -673,8 +532,6 @@ java.lang.String getMetadataOrDefault(
    */
   com.google.cloud.tpu.v2.AttachedDisk getDataDisks(int index);
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -683,144 +540,106 @@ java.lang.String getMetadataOrDefault(
    */
   int getDataDisksCount();
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
-  java.util.List
+  java.util.List 
       getDataDisksOrBuilderList();
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
-  com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(int index);
+  com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for apiVersion.
    */
   int getApiVersionValue();
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The apiVersion.
    */
   com.google.cloud.tpu.v2.Node.ApiVersion getApiVersion();
 
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List getSymptomsList();
+  java.util.List 
+      getSymptomsList();
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.cloud.tpu.v2.Symptom getSymptoms(int index);
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   int getSymptomsCount();
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List getSymptomsOrBuilderList();
+  java.util.List 
+      getSymptomsOrBuilderList();
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(int index);
+  com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
-   *
    * @return Whether the shieldedInstanceConfig field is set.
    */
   boolean hasShieldedInstanceConfig();
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
-   *
    * @return The shieldedInstanceConfig.
    */
   com.google.cloud.tpu.v2.ShieldedInstanceConfig getShieldedInstanceConfig();
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
index 7d722a123140..cee113470789 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Metadata describing an [Operation][google.longrunning.Operation]
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.OperationMetadata}
  */
-public final class OperationMetadata extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class OperationMetadata extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.OperationMetadata)
     OperationMetadataOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use OperationMetadata.newBuilder() to construct.
   private OperationMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private OperationMetadata() {
     target_ = "";
     verb_ = "";
@@ -46,41 +28,37 @@ private OperationMetadata() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new OperationMetadata();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.OperationMetadata.class,
-            com.google.cloud.tpu.v2.OperationMetadata.Builder.class);
+            com.google.cloud.tpu.v2.OperationMetadata.class, com.google.cloud.tpu.v2.OperationMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -88,14 +66,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -103,8 +78,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

@@ -119,14 +92,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int END_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp endTime_;
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return Whether the endTime field is set.
    */
   @java.lang.Override
@@ -134,14 +104,11 @@ public boolean hasEndTime() {
     return endTime_ != null;
   }
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return The endTime.
    */
   @java.lang.Override
@@ -149,8 +116,6 @@ public com.google.protobuf.Timestamp getEndTime() {
     return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
   }
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

@@ -163,19 +128,15 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
   }
 
   public static final int TARGET_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object target_ = "";
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The target.
    */
   @java.lang.Override
@@ -184,30 +145,30 @@ public java.lang.String getTarget() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       target_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The bytes for target.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTargetBytes() {
+  public com.google.protobuf.ByteString
+      getTargetBytes() {
     java.lang.Object ref = target_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       target_ = b;
       return b;
     } else {
@@ -216,18 +177,14 @@ public com.google.protobuf.ByteString getTargetBytes() {
   }
 
   public static final int VERB_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object verb_ = "";
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The verb.
    */
   @java.lang.Override
@@ -236,29 +193,29 @@ public java.lang.String getVerb() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       verb_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The bytes for verb.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getVerbBytes() {
+  public com.google.protobuf.ByteString
+      getVerbBytes() {
     java.lang.Object ref = verb_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       verb_ = b;
       return b;
     } else {
@@ -267,18 +224,14 @@ public com.google.protobuf.ByteString getVerbBytes() {
   }
 
   public static final int STATUS_DETAIL_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object statusDetail_ = "";
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The statusDetail.
    */
   @java.lang.Override
@@ -287,29 +240,29 @@ public java.lang.String getStatusDetail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       statusDetail_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The bytes for statusDetail.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getStatusDetailBytes() {
+  public com.google.protobuf.ByteString
+      getStatusDetailBytes() {
     java.lang.Object ref = statusDetail_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       statusDetail_ = b;
       return b;
     } else {
@@ -320,14 +273,11 @@ public com.google.protobuf.ByteString getStatusDetailBytes() {
   public static final int CANCEL_REQUESTED_FIELD_NUMBER = 6;
   private boolean cancelRequested_ = false;
   /**
-   *
-   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
-   *
    * @return The cancelRequested.
    */
   @java.lang.Override
@@ -336,18 +286,14 @@ public boolean getCancelRequested() {
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 7;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object apiVersion_ = "";
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The apiVersion.
    */
   @java.lang.Override
@@ -356,29 +302,29 @@ public java.lang.String getApiVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       apiVersion_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The bytes for apiVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getApiVersionBytes() {
+  public com.google.protobuf.ByteString
+      getApiVersionBytes() {
     java.lang.Object ref = apiVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       apiVersion_ = b;
       return b;
     } else {
@@ -387,7 +333,6 @@ public com.google.protobuf.ByteString getApiVersionBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -399,7 +344,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -431,10 +377,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
     if (endTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getEndTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getEndTime());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(target_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, target_);
@@ -446,7 +394,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, statusDetail_);
     }
     if (cancelRequested_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(6, cancelRequested_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(6, cancelRequested_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(apiVersion_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, apiVersion_);
@@ -459,27 +408,33 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.OperationMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.OperationMetadata other =
-        (com.google.cloud.tpu.v2.OperationMetadata) obj;
+    com.google.cloud.tpu.v2.OperationMetadata other = (com.google.cloud.tpu.v2.OperationMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasEndTime() != other.hasEndTime()) return false;
     if (hasEndTime()) {
-      if (!getEndTime().equals(other.getEndTime())) return false;
-    }
-    if (!getTarget().equals(other.getTarget())) return false;
-    if (!getVerb().equals(other.getVerb())) return false;
-    if (!getStatusDetail().equals(other.getStatusDetail())) return false;
-    if (getCancelRequested() != other.getCancelRequested()) return false;
-    if (!getApiVersion().equals(other.getApiVersion())) return false;
+      if (!getEndTime()
+          .equals(other.getEndTime())) return false;
+    }
+    if (!getTarget()
+        .equals(other.getTarget())) return false;
+    if (!getVerb()
+        .equals(other.getVerb())) return false;
+    if (!getStatusDetail()
+        .equals(other.getStatusDetail())) return false;
+    if (getCancelRequested()
+        != other.getCancelRequested()) return false;
+    if (!getApiVersion()
+        .equals(other.getApiVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -506,7 +461,8 @@ public int hashCode() {
     hash = (37 * hash) + STATUS_DETAIL_FIELD_NUMBER;
     hash = (53 * hash) + getStatusDetail().hashCode();
     hash = (37 * hash) + CANCEL_REQUESTED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCancelRequested());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getCancelRequested());
     hash = (37 * hash) + API_VERSION_FIELD_NUMBER;
     hash = (53 * hash) + getApiVersion().hashCode();
     hash = (29 * hash) + getUnknownFields().hashCode();
@@ -514,136 +470,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.OperationMetadata parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.OperationMetadata parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.OperationMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Metadata describing an [Operation][google.longrunning.Operation]
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.OperationMetadata}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.OperationMetadata)
       com.google.cloud.tpu.v2.OperationMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.OperationMetadata.class,
-              com.google.cloud.tpu.v2.OperationMetadata.Builder.class);
+              com.google.cloud.tpu.v2.OperationMetadata.class, com.google.cloud.tpu.v2.OperationMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.OperationMetadata.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -667,9 +617,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -688,11 +638,8 @@ public com.google.cloud.tpu.v2.OperationMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.OperationMetadata buildPartial() {
-      com.google.cloud.tpu.v2.OperationMetadata result =
-          new com.google.cloud.tpu.v2.OperationMetadata(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.OperationMetadata result = new com.google.cloud.tpu.v2.OperationMetadata(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -700,10 +647,14 @@ public com.google.cloud.tpu.v2.OperationMetadata buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2.OperationMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.endTime_ = endTimeBuilder_ == null ? endTime_ : endTimeBuilder_.build();
+        result.endTime_ = endTimeBuilder_ == null
+            ? endTime_
+            : endTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.target_ = target_;
@@ -726,39 +677,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.OperationMetadata result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.OperationMetadata) {
-        return mergeFrom((com.google.cloud.tpu.v2.OperationMetadata) other);
+        return mergeFrom((com.google.cloud.tpu.v2.OperationMetadata)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -822,55 +772,51 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getEndTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                target_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                verb_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            case 42:
-              {
-                statusDetail_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 42
-            case 48:
-              {
-                cancelRequested_ = input.readBool();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 48
-            case 58:
-              {
-                apiVersion_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 58
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getEndTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              target_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              verb_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            case 42: {
+              statusDetail_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 42
+            case 48: {
+              cancelRequested_ = input.readBool();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 48
+            case 58: {
+              apiVersion_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 58
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -880,52 +826,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -946,15 +878,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -965,8 +896,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -975,9 +904,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -990,8 +919,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1009,8 +936,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1023,8 +948,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1035,14 +958,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1050,17 +970,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -1068,33 +985,24 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp endTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        endTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> endTimeBuilder_;
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
-     *
      * @return Whether the endTime field is set.
      */
     public boolean hasEndTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
-     *
      * @return The endTime.
      */
     public com.google.protobuf.Timestamp getEndTime() {
@@ -1105,8 +1013,6 @@ public com.google.protobuf.Timestamp getEndTime() {
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1127,15 +1033,14 @@ public Builder setEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
      */
-    public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setEndTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (endTimeBuilder_ == null) {
         endTime_ = builderForValue.build();
       } else {
@@ -1146,8 +1051,6 @@ public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue)
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1156,9 +1059,9 @@ public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue)
      */
     public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       if (endTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && endTime_ != null
-            && endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          endTime_ != null &&
+          endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getEndTimeBuilder().mergeFrom(value);
         } else {
           endTime_ = value;
@@ -1171,8 +1074,6 @@ public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1190,8 +1091,6 @@ public Builder clearEndTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1204,8 +1103,6 @@ public com.google.protobuf.Timestamp.Builder getEndTimeBuilder() {
       return getEndTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1216,12 +1113,11 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
       if (endTimeBuilder_ != null) {
         return endTimeBuilder_.getMessageOrBuilder();
       } else {
-        return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
+        return endTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1229,17 +1125,14 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
      * .google.protobuf.Timestamp end_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getEndTimeFieldBuilder() {
       if (endTimeBuilder_ == null) {
-        endTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getEndTime(), getParentForChildren(), isClean());
+        endTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getEndTime(),
+                getParentForChildren(),
+                isClean());
         endTime_ = null;
       }
       return endTimeBuilder_;
@@ -1247,21 +1140,19 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
 
     private java.lang.Object target_ = "";
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @return The target.
      */
     public java.lang.String getTarget() {
       java.lang.Object ref = target_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         target_ = s;
         return s;
@@ -1270,22 +1161,21 @@ public java.lang.String getTarget() {
       }
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @return The bytes for target.
      */
-    public com.google.protobuf.ByteString getTargetBytes() {
+    public com.google.protobuf.ByteString
+        getTargetBytes() {
       java.lang.Object ref = target_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         target_ = b;
         return b;
       } else {
@@ -1293,37 +1183,30 @@ public com.google.protobuf.ByteString getTargetBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @param value The target to set.
      * @return This builder for chaining.
      */
-    public Builder setTarget(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTarget(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       target_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTarget() {
@@ -1333,22 +1216,18 @@ public Builder clearTarget() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @param value The bytes for target to set.
      * @return This builder for chaining.
      */
-    public Builder setTargetBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTargetBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       target_ = value;
       bitField0_ |= 0x00000004;
@@ -1358,20 +1237,18 @@ public Builder setTargetBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object verb_ = "";
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @return The verb.
      */
     public java.lang.String getVerb() {
       java.lang.Object ref = verb_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         verb_ = s;
         return s;
@@ -1380,21 +1257,20 @@ public java.lang.String getVerb() {
       }
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @return The bytes for verb.
      */
-    public com.google.protobuf.ByteString getVerbBytes() {
+    public com.google.protobuf.ByteString
+        getVerbBytes() {
       java.lang.Object ref = verb_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         verb_ = b;
         return b;
       } else {
@@ -1402,35 +1278,28 @@ public com.google.protobuf.ByteString getVerbBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @param value The verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerb(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVerb(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       verb_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearVerb() {
@@ -1440,21 +1309,17 @@ public Builder clearVerb() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @param value The bytes for verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerbBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVerbBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       verb_ = value;
       bitField0_ |= 0x00000008;
@@ -1464,20 +1329,18 @@ public Builder setVerbBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object statusDetail_ = "";
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @return The statusDetail.
      */
     public java.lang.String getStatusDetail() {
       java.lang.Object ref = statusDetail_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         statusDetail_ = s;
         return s;
@@ -1486,21 +1349,20 @@ public java.lang.String getStatusDetail() {
       }
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @return The bytes for statusDetail.
      */
-    public com.google.protobuf.ByteString getStatusDetailBytes() {
+    public com.google.protobuf.ByteString
+        getStatusDetailBytes() {
       java.lang.Object ref = statusDetail_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         statusDetail_ = b;
         return b;
       } else {
@@ -1508,35 +1370,28 @@ public com.google.protobuf.ByteString getStatusDetailBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @param value The statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetail(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setStatusDetail(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearStatusDetail() {
@@ -1546,21 +1401,17 @@ public Builder clearStatusDetail() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @param value The bytes for statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetailBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setStatusDetailBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
@@ -1568,16 +1419,13 @@ public Builder setStatusDetailBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private boolean cancelRequested_;
+    private boolean cancelRequested_ ;
     /**
-     *
-     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
-     *
      * @return The cancelRequested.
      */
     @java.lang.Override
@@ -1585,33 +1433,27 @@ public boolean getCancelRequested() {
       return cancelRequested_;
     }
     /**
-     *
-     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
-     *
      * @param value The cancelRequested to set.
      * @return This builder for chaining.
      */
     public Builder setCancelRequested(boolean value) {
-
+      
       cancelRequested_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCancelRequested() {
@@ -1623,20 +1465,18 @@ public Builder clearCancelRequested() {
 
     private java.lang.Object apiVersion_ = "";
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @return The apiVersion.
      */
     public java.lang.String getApiVersion() {
       java.lang.Object ref = apiVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         apiVersion_ = s;
         return s;
@@ -1645,21 +1485,20 @@ public java.lang.String getApiVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @return The bytes for apiVersion.
      */
-    public com.google.protobuf.ByteString getApiVersionBytes() {
+    public com.google.protobuf.ByteString
+        getApiVersionBytes() {
       java.lang.Object ref = apiVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         apiVersion_ = b;
         return b;
       } else {
@@ -1667,35 +1506,28 @@ public com.google.protobuf.ByteString getApiVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setApiVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -1705,30 +1537,26 @@ public Builder clearApiVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @param value The bytes for apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setApiVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1738,12 +1566,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.OperationMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.OperationMetadata)
   private static final com.google.cloud.tpu.v2.OperationMetadata DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.OperationMetadata();
   }
@@ -1752,27 +1580,27 @@ public static com.google.cloud.tpu.v2.OperationMetadata getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public OperationMetadata parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public OperationMetadata parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1787,4 +1615,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.OperationMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
similarity index 75%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
index 016c8388fb32..6fdfa9ec9b51 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface OperationMetadataOrBuilder
-    extends
+public interface OperationMetadataOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.OperationMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

@@ -59,32 +35,24 @@ public interface OperationMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return Whether the endTime field is set.
    */
   boolean hasEndTime();
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return The endTime.
    */
   com.google.protobuf.Timestamp getEndTime();
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

@@ -94,117 +62,94 @@ public interface OperationMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The target.
    */
   java.lang.String getTarget();
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The bytes for target.
    */
-  com.google.protobuf.ByteString getTargetBytes();
+  com.google.protobuf.ByteString
+      getTargetBytes();
 
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The verb.
    */
   java.lang.String getVerb();
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The bytes for verb.
    */
-  com.google.protobuf.ByteString getVerbBytes();
+  com.google.protobuf.ByteString
+      getVerbBytes();
 
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The statusDetail.
    */
   java.lang.String getStatusDetail();
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The bytes for statusDetail.
    */
-  com.google.protobuf.ByteString getStatusDetailBytes();
+  com.google.protobuf.ByteString
+      getStatusDetailBytes();
 
   /**
-   *
-   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
-   *
    * @return The cancelRequested.
    */
   boolean getCancelRequested();
 
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The apiVersion.
    */
   java.lang.String getApiVersion();
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The bytes for apiVersion.
    */
-  com.google.protobuf.ByteString getApiVersionBytes();
+  com.google.protobuf.ByteString
+      getApiVersionBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
index 5082c85bef85..03811e308744 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A runtime version that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.RuntimeVersion}
  */
-public final class RuntimeVersion extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class RuntimeVersion extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.RuntimeVersion)
     RuntimeVersionOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use RuntimeVersion.newBuilder() to construct.
   private RuntimeVersion(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private RuntimeVersion() {
     name_ = "";
     version_ = "";
@@ -44,43 +26,38 @@ private RuntimeVersion() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new RuntimeVersion();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_RuntimeVersion_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.RuntimeVersion.class,
-            com.google.cloud.tpu.v2.RuntimeVersion.Builder.class);
+            com.google.cloud.tpu.v2.RuntimeVersion.class, com.google.cloud.tpu.v2.RuntimeVersion.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -89,29 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -120,18 +97,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int VERSION_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object version_ = "";
   /**
-   *
-   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
-   *
    * @return The version.
    */
   @java.lang.Override
@@ -140,29 +113,29 @@ public java.lang.String getVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       version_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
-   *
    * @return The bytes for version.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getVersionBytes() {
+  public com.google.protobuf.ByteString
+      getVersionBytes() {
     java.lang.Object ref = version_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       version_ = b;
       return b;
     } else {
@@ -171,7 +144,6 @@ public com.google.protobuf.ByteString getVersionBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -183,7 +155,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -213,15 +186,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.RuntimeVersion)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.RuntimeVersion other = (com.google.cloud.tpu.v2.RuntimeVersion) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getVersion().equals(other.getVersion())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getVersion()
+        .equals(other.getVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -242,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.RuntimeVersion prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A runtime version that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.RuntimeVersion}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.RuntimeVersion)
       com.google.cloud.tpu.v2.RuntimeVersionOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_RuntimeVersion_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.RuntimeVersion.class,
-              com.google.cloud.tpu.v2.RuntimeVersion.Builder.class);
+              com.google.cloud.tpu.v2.RuntimeVersion.class, com.google.cloud.tpu.v2.RuntimeVersion.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.RuntimeVersion.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -382,9 +351,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
     }
 
     @java.lang.Override
@@ -403,11 +372,8 @@ public com.google.cloud.tpu.v2.RuntimeVersion build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.RuntimeVersion buildPartial() {
-      com.google.cloud.tpu.v2.RuntimeVersion result =
-          new com.google.cloud.tpu.v2.RuntimeVersion(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.RuntimeVersion result = new com.google.cloud.tpu.v2.RuntimeVersion(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -426,39 +392,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.RuntimeVersion result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.RuntimeVersion) {
-        return mergeFrom((com.google.cloud.tpu.v2.RuntimeVersion) other);
+        return mergeFrom((com.google.cloud.tpu.v2.RuntimeVersion)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -503,25 +468,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                version_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              version_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -531,25 +493,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -558,21 +517,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -580,35 +538,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -618,21 +569,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -642,20 +589,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object version_ = "";
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @return The version.
      */
     public java.lang.String getVersion() {
       java.lang.Object ref = version_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         version_ = s;
         return s;
@@ -664,21 +609,20 @@ public java.lang.String getVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @return The bytes for version.
      */
-    public com.google.protobuf.ByteString getVersionBytes() {
+    public com.google.protobuf.ByteString
+        getVersionBytes() {
       java.lang.Object ref = version_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         version_ = b;
         return b;
       } else {
@@ -686,35 +630,28 @@ public com.google.protobuf.ByteString getVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @param value The version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearVersion() {
@@ -724,30 +661,26 @@ public Builder clearVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @param value The bytes for version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -757,12 +690,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.RuntimeVersion)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.RuntimeVersion)
   private static final com.google.cloud.tpu.v2.RuntimeVersion DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.RuntimeVersion();
   }
@@ -771,27 +704,27 @@ public static com.google.cloud.tpu.v2.RuntimeVersion getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public RuntimeVersion parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public RuntimeVersion parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -806,4 +739,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.RuntimeVersion getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionName.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionName.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
similarity index 51%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
index aef8c1340299..5f27a4e923cd 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
@@ -1,75 +1,49 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface RuntimeVersionOrBuilder
-    extends
+public interface RuntimeVersionOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.RuntimeVersion)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
-   *
    * @return The version.
    */
   java.lang.String getVersion();
   /**
-   *
-   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
-   *
    * @return The bytes for version.
    */
-  com.google.protobuf.ByteString getVersionBytes();
+  com.google.protobuf.ByteString
+      getVersionBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
index 9cd88bafd48d..9cef107d61ce 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
@@ -1,81 +1,60 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Sets the scheduling options for this node.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.SchedulingConfig}
  */
-public final class SchedulingConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class SchedulingConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.SchedulingConfig)
     SchedulingConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use SchedulingConfig.newBuilder() to construct.
   private SchedulingConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private SchedulingConfig() {}
+  private SchedulingConfig() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new SchedulingConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.SchedulingConfig.class,
-            com.google.cloud.tpu.v2.SchedulingConfig.Builder.class);
+            com.google.cloud.tpu.v2.SchedulingConfig.class, com.google.cloud.tpu.v2.SchedulingConfig.Builder.class);
   }
 
   public static final int PREEMPTIBLE_FIELD_NUMBER = 1;
   private boolean preemptible_ = false;
   /**
-   *
-   *
    * 
    * Defines whether the node is preemptible.
    * 

    *
    * bool preemptible = 1;
-   *
    * @return The preemptible.
    */
   @java.lang.Override
@@ -86,14 +65,11 @@ public boolean getPreemptible() {
   public static final int RESERVED_FIELD_NUMBER = 2;
   private boolean reserved_ = false;
   /**
-   *
-   *
    * 
    * Whether the node is created under a reservation.
    * 

    *
    * bool reserved = 2;
-   *
    * @return The reserved.
    */
   @java.lang.Override
@@ -102,7 +78,6 @@ public boolean getReserved() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -114,7 +89,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (preemptible_ != false) {
       output.writeBool(1, preemptible_);
     }
@@ -131,10 +107,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (preemptible_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, preemptible_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(1, preemptible_);
     }
     if (reserved_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, reserved_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(2, reserved_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -144,15 +122,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.SchedulingConfig)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.SchedulingConfig other = (com.google.cloud.tpu.v2.SchedulingConfig) obj;
 
-    if (getPreemptible() != other.getPreemptible()) return false;
-    if (getReserved() != other.getReserved()) return false;
+    if (getPreemptible()
+        != other.getPreemptible()) return false;
+    if (getReserved()
+        != other.getReserved()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -165,144 +145,140 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + PREEMPTIBLE_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getPreemptible());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getPreemptible());
     hash = (37 * hash) + RESERVED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReserved());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getReserved());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.SchedulingConfig parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.SchedulingConfig parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.SchedulingConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Sets the scheduling options for this node.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.SchedulingConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.SchedulingConfig)
       com.google.cloud.tpu.v2.SchedulingConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.SchedulingConfig.class,
-              com.google.cloud.tpu.v2.SchedulingConfig.Builder.class);
+              com.google.cloud.tpu.v2.SchedulingConfig.class, com.google.cloud.tpu.v2.SchedulingConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.SchedulingConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -313,9 +289,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
@@ -334,11 +310,8 @@ public com.google.cloud.tpu.v2.SchedulingConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.SchedulingConfig buildPartial() {
-      com.google.cloud.tpu.v2.SchedulingConfig result =
-          new com.google.cloud.tpu.v2.SchedulingConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.SchedulingConfig result = new com.google.cloud.tpu.v2.SchedulingConfig(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -357,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.SchedulingConfig result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.SchedulingConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2.SchedulingConfig) other);
+        return mergeFrom((com.google.cloud.tpu.v2.SchedulingConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -430,25 +402,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8:
-              {
-                preemptible_ = input.readBool();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 8
-            case 16:
-              {
-                reserved_ = input.readBool();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 8: {
+              preemptible_ = input.readBool();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 8
+            case 16: {
+              reserved_ = input.readBool();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -458,19 +427,15 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private boolean preemptible_;
+    private boolean preemptible_ ;
     /**
-     *
-     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
-     *
      * @return The preemptible.
      */
     @java.lang.Override
@@ -478,33 +443,27 @@ public boolean getPreemptible() {
       return preemptible_;
     }
     /**
-     *
-     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
-     *
      * @param value The preemptible to set.
      * @return This builder for chaining.
      */
     public Builder setPreemptible(boolean value) {
-
+      
       preemptible_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPreemptible() {
@@ -514,16 +473,13 @@ public Builder clearPreemptible() {
       return this;
     }
 
-    private boolean reserved_;
+    private boolean reserved_ ;
     /**
-     *
-     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
-     *
      * @return The reserved.
      */
     @java.lang.Override
@@ -531,33 +487,27 @@ public boolean getReserved() {
       return reserved_;
     }
     /**
-     *
-     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
-     *
      * @param value The reserved to set.
      * @return This builder for chaining.
      */
     public Builder setReserved(boolean value) {
-
+      
       reserved_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearReserved() {
@@ -566,9 +516,9 @@ public Builder clearReserved() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -578,12 +528,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.SchedulingConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.SchedulingConfig)
   private static final com.google.cloud.tpu.v2.SchedulingConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.SchedulingConfig();
   }
@@ -592,27 +542,27 @@ public static com.google.cloud.tpu.v2.SchedulingConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SchedulingConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public SchedulingConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -627,4 +577,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.SchedulingConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java
new file mode 100644
index 000000000000..fb75cba49292
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface SchedulingConfigOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.SchedulingConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Defines whether the node is preemptible.
+   * 

+   *
+   * bool preemptible = 1;
+   * @return The preemptible.
+   */
+  boolean getPreemptible();
+
+  /**
+   * 
+   * Whether the node is created under a reservation.
+   * 

+   *
+   * bool reserved = 2;
+   * @return The reserved.
+   */
+  boolean getReserved();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
index c6bba072f2d2..17b674fb5a5f 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A service account.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ServiceAccount}
  */
-public final class ServiceAccount extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ServiceAccount extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ServiceAccount)
     ServiceAccountOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ServiceAccount.newBuilder() to construct.
   private ServiceAccount(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ServiceAccount() {
     email_ = "";
     scope_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -44,44 +26,39 @@ private ServiceAccount() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ServiceAccount();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ServiceAccount.class,
-            com.google.cloud.tpu.v2.ServiceAccount.Builder.class);
+            com.google.cloud.tpu.v2.ServiceAccount.class, com.google.cloud.tpu.v2.ServiceAccount.Builder.class);
   }
 
   public static final int EMAIL_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object email_ = "";
   /**
-   *
-   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
-   *
    * @return The email.
    */
   @java.lang.Override
@@ -90,30 +67,30 @@ public java.lang.String getEmail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       email_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
-   *
    * @return The bytes for email.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getEmailBytes() {
+  public com.google.protobuf.ByteString
+      getEmailBytes() {
     java.lang.Object ref = email_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       email_ = b;
       return b;
     } else {
@@ -122,49 +99,40 @@ public com.google.protobuf.ByteString getEmailBytes() {
   }
 
   public static final int SCOPE_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList scope_;
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @return A list containing the scope.
    */
-  public com.google.protobuf.ProtocolStringList getScopeList() {
+  public com.google.protobuf.ProtocolStringList
+      getScopeList() {
     return scope_;
   }
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @return The count of scope.
    */
   public int getScopeCount() {
     return scope_.size();
   }
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @param index The index of the element to return.
    * @return The scope at the given index.
    */
@@ -172,24 +140,21 @@ public java.lang.String getScope(int index) {
     return scope_.get(index);
   }
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the scope at the given index.
    */
-  public com.google.protobuf.ByteString getScopeBytes(int index) {
+  public com.google.protobuf.ByteString
+      getScopeBytes(int index) {
     return scope_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -201,7 +166,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(email_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, email_);
     }
@@ -236,15 +202,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ServiceAccount)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.ServiceAccount other = (com.google.cloud.tpu.v2.ServiceAccount) obj;
 
-    if (!getEmail().equals(other.getEmail())) return false;
-    if (!getScopeList().equals(other.getScopeList())) return false;
+    if (!getEmail()
+        .equals(other.getEmail())) return false;
+    if (!getScopeList()
+        .equals(other.getScopeList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -267,136 +235,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.ServiceAccount prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A service account.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ServiceAccount}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ServiceAccount)
       com.google.cloud.tpu.v2.ServiceAccountOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ServiceAccount.class,
-              com.google.cloud.tpu.v2.ServiceAccount.Builder.class);
+              com.google.cloud.tpu.v2.ServiceAccount.class, com.google.cloud.tpu.v2.ServiceAccount.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ServiceAccount.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -408,9 +370,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
     }
 
     @java.lang.Override
@@ -429,12 +391,9 @@ public com.google.cloud.tpu.v2.ServiceAccount build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ServiceAccount buildPartial() {
-      com.google.cloud.tpu.v2.ServiceAccount result =
-          new com.google.cloud.tpu.v2.ServiceAccount(this);
+      com.google.cloud.tpu.v2.ServiceAccount result = new com.google.cloud.tpu.v2.ServiceAccount(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -458,39 +417,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.ServiceAccount result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ServiceAccount) {
-        return mergeFrom((com.google.cloud.tpu.v2.ServiceAccount) other);
+        return mergeFrom((com.google.cloud.tpu.v2.ServiceAccount)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -540,26 +498,23 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                email_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureScopeIsMutable();
-                scope_.add(s);
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              email_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureScopeIsMutable();
+              scope_.add(s);
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -569,26 +524,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object email_ = "";
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @return The email.
      */
     public java.lang.String getEmail() {
       java.lang.Object ref = email_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         email_ = s;
         return s;
@@ -597,22 +549,21 @@ public java.lang.String getEmail() {
       }
     }
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @return The bytes for email.
      */
-    public com.google.protobuf.ByteString getEmailBytes() {
+    public com.google.protobuf.ByteString
+        getEmailBytes() {
       java.lang.Object ref = email_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         email_ = b;
         return b;
       } else {
@@ -620,37 +571,30 @@ public com.google.protobuf.ByteString getEmailBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @param value The email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmail(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEmail(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEmail() {
@@ -660,22 +604,18 @@ public Builder clearEmail() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @param value The bytes for email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmailBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEmailBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       email_ = value;
       bitField0_ |= 0x00000001;
@@ -683,55 +623,45 @@ public Builder setEmailBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList scope_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList scope_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureScopeIsMutable() {
       if (!((bitField0_ & 0x00000002) != 0)) {
         scope_ = new com.google.protobuf.LazyStringArrayList(scope_);
         bitField0_ |= 0x00000002;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @return A list containing the scope.
      */
-    public com.google.protobuf.ProtocolStringList getScopeList() {
+    public com.google.protobuf.ProtocolStringList
+        getScopeList() {
       return scope_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @return The count of scope.
      */
     public int getScopeCount() {
       return scope_.size();
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param index The index of the element to return.
      * @return The scope at the given index.
      */
@@ -739,95 +669,81 @@ public java.lang.String getScope(int index) {
       return scope_.get(index);
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the scope at the given index.
      */
-    public com.google.protobuf.ByteString getScopeBytes(int index) {
+    public com.google.protobuf.ByteString
+        getScopeBytes(int index) {
       return scope_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param index The index to set the value at.
      * @param value The scope to set.
      * @return This builder for chaining.
      */
-    public Builder setScope(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setScope(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureScopeIsMutable();
       scope_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param value The scope to add.
      * @return This builder for chaining.
      */
-    public Builder addScope(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addScope(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureScopeIsMutable();
       scope_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param values The scope to add.
      * @return This builder for chaining.
      */
-    public Builder addAllScope(java.lang.Iterable values) {
+    public Builder addAllScope(
+        java.lang.Iterable values) {
       ensureScopeIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, scope_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, scope_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearScope() {
@@ -837,31 +753,27 @@ public Builder clearScope() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param value The bytes of the scope to add.
      * @return This builder for chaining.
      */
-    public Builder addScopeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addScopeBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureScopeIsMutable();
       scope_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -871,12 +783,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ServiceAccount)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ServiceAccount)
   private static final com.google.cloud.tpu.v2.ServiceAccount DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ServiceAccount();
   }
@@ -885,27 +797,27 @@ public static com.google.cloud.tpu.v2.ServiceAccount getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ServiceAccount parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ServiceAccount parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -920,4 +832,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ServiceAccount getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
similarity index 68%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
index c345475324a7..f66e12c30098 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
@@ -1,107 +1,76 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ServiceAccountOrBuilder
-    extends
+public interface ServiceAccountOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ServiceAccount)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
-   *
    * @return The email.
    */
   java.lang.String getEmail();
   /**
-   *
-   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
-   *
    * @return The bytes for email.
    */
-  com.google.protobuf.ByteString getEmailBytes();
+  com.google.protobuf.ByteString
+      getEmailBytes();
 
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @return A list containing the scope.
    */
-  java.util.List getScopeList();
+  java.util.List
+      getScopeList();
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @return The count of scope.
    */
   int getScopeCount();
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @param index The index of the element to return.
    * @return The scope at the given index.
    */
   java.lang.String getScope(int index);
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the scope at the given index.
    */
-  com.google.protobuf.ByteString getScopeBytes(int index);
+  com.google.protobuf.ByteString
+      getScopeBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
index 65c5ce641794..e4008d80f5ac 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
@@ -1,85 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * The per-product per-project service identity for Cloud TPU service.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ServiceIdentity}
  */
-public final class ServiceIdentity extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ServiceIdentity extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ServiceIdentity)
     ServiceIdentityOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ServiceIdentity.newBuilder() to construct.
   private ServiceIdentity(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ServiceIdentity() {
     email_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ServiceIdentity();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ServiceIdentity.class,
-            com.google.cloud.tpu.v2.ServiceIdentity.Builder.class);
+            com.google.cloud.tpu.v2.ServiceIdentity.class, com.google.cloud.tpu.v2.ServiceIdentity.Builder.class);
   }
 
   public static final int EMAIL_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object email_ = "";
   /**
-   *
-   *
    * 
    * The email address of the service identity.
    * 

    *
    * string email = 1;
-   *
    * @return The email.
    */
   @java.lang.Override
@@ -88,29 +65,29 @@ public java.lang.String getEmail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       email_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The email address of the service identity.
    * 

    *
    * string email = 1;
-   *
    * @return The bytes for email.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getEmailBytes() {
+  public com.google.protobuf.ByteString
+      getEmailBytes() {
     java.lang.Object ref = email_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       email_ = b;
       return b;
     } else {
@@ -119,7 +96,6 @@ public com.google.protobuf.ByteString getEmailBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -131,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(email_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, email_);
     }
@@ -155,14 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ServiceIdentity)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.ServiceIdentity other = (com.google.cloud.tpu.v2.ServiceIdentity) obj;
 
-    if (!getEmail().equals(other.getEmail())) return false;
+    if (!getEmail()
+        .equals(other.getEmail())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -181,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ServiceIdentity parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ServiceIdentity parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.ServiceIdentity prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * The per-product per-project service identity for Cloud TPU service.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ServiceIdentity}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ServiceIdentity)
       com.google.cloud.tpu.v2.ServiceIdentityOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ServiceIdentity.class,
-              com.google.cloud.tpu.v2.ServiceIdentity.Builder.class);
+              com.google.cloud.tpu.v2.ServiceIdentity.class, com.google.cloud.tpu.v2.ServiceIdentity.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ServiceIdentity.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -320,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
     }
 
     @java.lang.Override
@@ -341,11 +313,8 @@ public com.google.cloud.tpu.v2.ServiceIdentity build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ServiceIdentity buildPartial() {
-      com.google.cloud.tpu.v2.ServiceIdentity result =
-          new com.google.cloud.tpu.v2.ServiceIdentity(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.ServiceIdentity result = new com.google.cloud.tpu.v2.ServiceIdentity(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -361,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.ServiceIdentity result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ServiceIdentity) {
-        return mergeFrom((com.google.cloud.tpu.v2.ServiceIdentity) other);
+        return mergeFrom((com.google.cloud.tpu.v2.ServiceIdentity)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -433,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                email_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              email_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -455,25 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object email_ = "";
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @return The email.
      */
     public java.lang.String getEmail() {
       java.lang.Object ref = email_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         email_ = s;
         return s;
@@ -482,21 +445,20 @@ public java.lang.String getEmail() {
       }
     }
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @return The bytes for email.
      */
-    public com.google.protobuf.ByteString getEmailBytes() {
+    public com.google.protobuf.ByteString
+        getEmailBytes() {
       java.lang.Object ref = email_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         email_ = b;
         return b;
       } else {
@@ -504,35 +466,28 @@ public com.google.protobuf.ByteString getEmailBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @param value The email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmail(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEmail(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEmail() {
@@ -542,30 +497,26 @@ public Builder clearEmail() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @param value The bytes for email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmailBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEmailBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -575,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ServiceIdentity)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ServiceIdentity)
   private static final com.google.cloud.tpu.v2.ServiceIdentity DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ServiceIdentity();
   }
@@ -589,27 +540,27 @@ public static com.google.cloud.tpu.v2.ServiceIdentity getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ServiceIdentity parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ServiceIdentity parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -624,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ServiceIdentity getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java
new file mode 100644
index 000000000000..191bde8b3198
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface ServiceIdentityOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ServiceIdentity)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * The email address of the service identity.
+   * 

+   *
+   * string email = 1;
+   * @return The email.
+   */
+  java.lang.String getEmail();
+  /**
+   * 
+   * The email address of the service identity.
+   * 

+   *
+   * string email = 1;
+   * @return The bytes for email.
+   */
+  com.google.protobuf.ByteString
+      getEmailBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
index 31906b9b1339..f3e315ab7769 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
@@ -1,81 +1,60 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A set of Shielded Instance options.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ShieldedInstanceConfig}
  */
-public final class ShieldedInstanceConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ShieldedInstanceConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ShieldedInstanceConfig)
     ShieldedInstanceConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ShieldedInstanceConfig.newBuilder() to construct.
   private ShieldedInstanceConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private ShieldedInstanceConfig() {}
+  private ShieldedInstanceConfig() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ShieldedInstanceConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ShieldedInstanceConfig.class,
-            com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder.class);
+            com.google.cloud.tpu.v2.ShieldedInstanceConfig.class, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder.class);
   }
 
   public static final int ENABLE_SECURE_BOOT_FIELD_NUMBER = 1;
   private boolean enableSecureBoot_ = false;
   /**
-   *
-   *
    * 
    * Defines whether the instance has Secure Boot enabled.
    * 

    *
    * bool enable_secure_boot = 1;
-   *
    * @return The enableSecureBoot.
    */
   @java.lang.Override
@@ -84,7 +63,6 @@ public boolean getEnableSecureBoot() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -96,7 +74,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (enableSecureBoot_ != false) {
       output.writeBool(1, enableSecureBoot_);
     }
@@ -110,7 +89,8 @@ public int getSerializedSize() {
 
     size = 0;
     if (enableSecureBoot_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, enableSecureBoot_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(1, enableSecureBoot_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -120,15 +100,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ShieldedInstanceConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ShieldedInstanceConfig other =
-        (com.google.cloud.tpu.v2.ShieldedInstanceConfig) obj;
+    com.google.cloud.tpu.v2.ShieldedInstanceConfig other = (com.google.cloud.tpu.v2.ShieldedInstanceConfig) obj;
 
-    if (getEnableSecureBoot() != other.getEnableSecureBoot()) return false;
+    if (getEnableSecureBoot()
+        != other.getEnableSecureBoot()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -141,142 +121,137 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + ENABLE_SECURE_BOOT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableSecureBoot());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getEnableSecureBoot());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.ShieldedInstanceConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A set of Shielded Instance options.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ShieldedInstanceConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ShieldedInstanceConfig)
       com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ShieldedInstanceConfig.class,
-              com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder.class);
+              com.google.cloud.tpu.v2.ShieldedInstanceConfig.class, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ShieldedInstanceConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -286,9 +261,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
     }
 
     @java.lang.Override
@@ -307,11 +282,8 @@ public com.google.cloud.tpu.v2.ShieldedInstanceConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ShieldedInstanceConfig buildPartial() {
-      com.google.cloud.tpu.v2.ShieldedInstanceConfig result =
-          new com.google.cloud.tpu.v2.ShieldedInstanceConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.ShieldedInstanceConfig result = new com.google.cloud.tpu.v2.ShieldedInstanceConfig(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -327,39 +299,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.ShieldedInstanceConfig result
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ShieldedInstanceConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2.ShieldedInstanceConfig) other);
+        return mergeFrom((com.google.cloud.tpu.v2.ShieldedInstanceConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -397,19 +368,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8:
-              {
-                enableSecureBoot_ = input.readBool();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 8
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 8: {
+              enableSecureBoot_ = input.readBool();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 8
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -419,19 +388,15 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private boolean enableSecureBoot_;
+    private boolean enableSecureBoot_ ;
     /**
-     *
-     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
-     *
      * @return The enableSecureBoot.
      */
     @java.lang.Override
@@ -439,33 +404,27 @@ public boolean getEnableSecureBoot() {
       return enableSecureBoot_;
     }
     /**
-     *
-     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
-     *
      * @param value The enableSecureBoot to set.
      * @return This builder for chaining.
      */
     public Builder setEnableSecureBoot(boolean value) {
-
+      
       enableSecureBoot_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEnableSecureBoot() {
@@ -474,9 +433,9 @@ public Builder clearEnableSecureBoot() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -486,12 +445,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ShieldedInstanceConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ShieldedInstanceConfig)
   private static final com.google.cloud.tpu.v2.ShieldedInstanceConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ShieldedInstanceConfig();
   }
@@ -500,27 +459,27 @@ public static com.google.cloud.tpu.v2.ShieldedInstanceConfig getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ShieldedInstanceConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ShieldedInstanceConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -535,4 +494,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ShieldedInstanceConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java
new file mode 100644
index 000000000000..94d3889ebf73
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java
@@ -0,0 +1,19 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface ShieldedInstanceConfigOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ShieldedInstanceConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Defines whether the instance has Secure Boot enabled.
+   * 

+   *
+   * bool enable_secure_boot = 1;
+   * @return The enableSecureBoot.
+   */
+  boolean getEnableSecureBoot();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
index d628a9945af0..f749ccaef772 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [StartNode][google.cloud.tpu.v2.Tpu.StartNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.StartNodeRequest}
  */
-public final class StartNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class StartNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.StartNodeRequest)
     StartNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use StartNodeRequest.newBuilder() to construct.
   private StartNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private StartNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new StartNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_StartNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.StartNodeRequest.class,
-            com.google.cloud.tpu.v2.StartNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.StartNodeRequest.class, com.google.cloud.tpu.v2.StartNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,14 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.StartNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.StartNodeRequest other = (com.google.cloud.tpu.v2.StartNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -185,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.StartNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.StartNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.StartNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [StartNode][google.cloud.tpu.v2.Tpu.StartNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.StartNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.StartNodeRequest)
       com.google.cloud.tpu.v2.StartNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_StartNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.StartNodeRequest.class,
-              com.google.cloud.tpu.v2.StartNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.StartNodeRequest.class, com.google.cloud.tpu.v2.StartNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.StartNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -324,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -345,11 +313,8 @@ public com.google.cloud.tpu.v2.StartNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.StartNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.StartNodeRequest result =
-          new com.google.cloud.tpu.v2.StartNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.StartNodeRequest result = new com.google.cloud.tpu.v2.StartNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -365,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.StartNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.StartNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.StartNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.StartNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -437,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -459,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -488,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -512,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -554,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -589,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.StartNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.StartNodeRequest)
   private static final com.google.cloud.tpu.v2.StartNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.StartNodeRequest();
   }
@@ -603,27 +540,27 @@ public static com.google.cloud.tpu.v2.StartNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public StartNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public StartNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -638,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.StartNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..960f59a1cf5a
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface StartNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.StartNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
index dbbe97e7dd0e..7d50fd4838cb 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [StopNode][google.cloud.tpu.v2.Tpu.StopNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.StopNodeRequest}
  */
-public final class StopNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class StopNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.StopNodeRequest)
     StopNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use StopNodeRequest.newBuilder() to construct.
   private StopNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private StopNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new StopNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_StopNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.StopNodeRequest.class,
-            com.google.cloud.tpu.v2.StopNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.StopNodeRequest.class, com.google.cloud.tpu.v2.StopNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,14 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.StopNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.StopNodeRequest other = (com.google.cloud.tpu.v2.StopNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -185,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.StopNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.StopNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.StopNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [StopNode][google.cloud.tpu.v2.Tpu.StopNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.StopNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.StopNodeRequest)
       com.google.cloud.tpu.v2.StopNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_StopNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.StopNodeRequest.class,
-              com.google.cloud.tpu.v2.StopNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.StopNodeRequest.class, com.google.cloud.tpu.v2.StopNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.StopNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -324,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -345,11 +313,8 @@ public com.google.cloud.tpu.v2.StopNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.StopNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.StopNodeRequest result =
-          new com.google.cloud.tpu.v2.StopNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.StopNodeRequest result = new com.google.cloud.tpu.v2.StopNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -365,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.StopNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.StopNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.StopNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.StopNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -437,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -459,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -488,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -512,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -554,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -589,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.StopNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.StopNodeRequest)
   private static final com.google.cloud.tpu.v2.StopNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.StopNodeRequest();
   }
@@ -603,27 +540,27 @@ public static com.google.cloud.tpu.v2.StopNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public StopNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public StopNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -638,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.StopNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..841889e788ac
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface StopNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.StopNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
index 384906dcf4c0..3de8327a2b51 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * A Symptom instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.Symptom}
  */
-public final class Symptom extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Symptom extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.Symptom)
     SymptomOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Symptom.newBuilder() to construct.
   private Symptom(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Symptom() {
     symptomType_ = 0;
     details_ = "";
@@ -45,32 +27,30 @@ private Symptom() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Symptom();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_Symptom_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.cloud.tpu.v2.Symptom.class, com.google.cloud.tpu.v2.Symptom.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * SymptomType represents the different types of Symptoms that a TPU can be
    * at.
@@ -78,10 +58,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    * Protobuf enum {@code google.cloud.tpu.v2.Symptom.SymptomType}
    */
-  public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
+  public enum SymptomType
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * Unspecified symptom.
      * 

@@ -90,8 +69,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     SYMPTOM_TYPE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * TPU VM memory is low.
      * 

@@ -100,8 +77,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     LOW_MEMORY(1),
     /**
-     *
-     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -110,8 +85,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     OUT_OF_MEMORY(2),
     /**
-     *
-     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -120,8 +93,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     EXECUTE_TIMED_OUT(3),
     /**
-     *
-     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -131,8 +102,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     MESH_BUILD_FAIL(4),
     /**
-     *
-     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -141,8 +110,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     HBM_OUT_OF_MEMORY(5),
     /**
-     *
-     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -154,8 +121,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * Unspecified symptom.
      * 

@@ -164,8 +129,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int SYMPTOM_TYPE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * TPU VM memory is low.
      * 

@@ -174,8 +137,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int LOW_MEMORY_VALUE = 1;
     /**
-     *
-     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -184,8 +145,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int OUT_OF_MEMORY_VALUE = 2;
     /**
-     *
-     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -194,8 +153,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int EXECUTE_TIMED_OUT_VALUE = 3;
     /**
-     *
-     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -205,8 +162,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int MESH_BUILD_FAIL_VALUE = 4;
     /**
-     *
-     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -215,8 +170,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HBM_OUT_OF_MEMORY_VALUE = 5;
     /**
-     *
-     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -225,6 +178,7 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int PROJECT_ABUSE_VALUE = 6;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -249,57 +203,53 @@ public static SymptomType valueOf(int value) {
      */
     public static SymptomType forNumber(int value) {
       switch (value) {
-        case 0:
-          return SYMPTOM_TYPE_UNSPECIFIED;
-        case 1:
-          return LOW_MEMORY;
-        case 2:
-          return OUT_OF_MEMORY;
-        case 3:
-          return EXECUTE_TIMED_OUT;
-        case 4:
-          return MESH_BUILD_FAIL;
-        case 5:
-          return HBM_OUT_OF_MEMORY;
-        case 6:
-          return PROJECT_ABUSE;
-        default:
-          return null;
+        case 0: return SYMPTOM_TYPE_UNSPECIFIED;
+        case 1: return LOW_MEMORY;
+        case 2: return OUT_OF_MEMORY;
+        case 3: return EXECUTE_TIMED_OUT;
+        case 4: return MESH_BUILD_FAIL;
+        case 5: return HBM_OUT_OF_MEMORY;
+        case 6: return PROJECT_ABUSE;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        SymptomType> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public SymptomType findValueByNumber(int number) {
+              return SymptomType.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public SymptomType findValueByNumber(int number) {
-            return SymptomType.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2.Symptom.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final SymptomType[] VALUES = values();
 
-    public static SymptomType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static SymptomType valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -319,14 +269,11 @@ private SymptomType(int value) {
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -334,14 +281,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -349,8 +293,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -365,51 +307,38 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SYMPTOM_TYPE_FIELD_NUMBER = 2;
   private int symptomType_ = 0;
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The enum numeric value on the wire for symptomType.
    */
-  @java.lang.Override
-  public int getSymptomTypeValue() {
+  @java.lang.Override public int getSymptomTypeValue() {
     return symptomType_;
   }
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The symptomType.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2.Symptom.SymptomType getSymptomType() {
-    com.google.cloud.tpu.v2.Symptom.SymptomType result =
-        com.google.cloud.tpu.v2.Symptom.SymptomType.forNumber(symptomType_);
+  @java.lang.Override public com.google.cloud.tpu.v2.Symptom.SymptomType getSymptomType() {
+    com.google.cloud.tpu.v2.Symptom.SymptomType result = com.google.cloud.tpu.v2.Symptom.SymptomType.forNumber(symptomType_);
     return result == null ? com.google.cloud.tpu.v2.Symptom.SymptomType.UNRECOGNIZED : result;
   }
 
   public static final int DETAILS_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object details_ = "";
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The details.
    */
   @java.lang.Override
@@ -418,29 +347,29 @@ public java.lang.String getDetails() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       details_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The bytes for details.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDetailsBytes() {
+  public com.google.protobuf.ByteString
+      getDetailsBytes() {
     java.lang.Object ref = details_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       details_ = b;
       return b;
     } else {
@@ -449,18 +378,14 @@ public com.google.protobuf.ByteString getDetailsBytes() {
   }
 
   public static final int WORKER_ID_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object workerId_ = "";
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The workerId.
    */
   @java.lang.Override
@@ -469,29 +394,29 @@ public java.lang.String getWorkerId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       workerId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The bytes for workerId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getWorkerIdBytes() {
+  public com.google.protobuf.ByteString
+      getWorkerIdBytes() {
     java.lang.Object ref = workerId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       workerId_ = b;
       return b;
     } else {
@@ -500,7 +425,6 @@ public com.google.protobuf.ByteString getWorkerIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -512,12 +436,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
-    if (symptomType_
-        != com.google.cloud.tpu.v2.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+    if (symptomType_ != com.google.cloud.tpu.v2.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
       output.writeEnum(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
@@ -536,11 +460,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
-    if (symptomType_
-        != com.google.cloud.tpu.v2.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, symptomType_);
+    if (symptomType_ != com.google.cloud.tpu.v2.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, details_);
@@ -556,7 +481,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.Symptom)) {
       return super.equals(obj);
@@ -565,11 +490,14 @@ public boolean equals(final java.lang.Object obj) {
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (symptomType_ != other.symptomType_) return false;
-    if (!getDetails().equals(other.getDetails())) return false;
-    if (!getWorkerId().equals(other.getWorkerId())) return false;
+    if (!getDetails()
+        .equals(other.getDetails())) return false;
+    if (!getWorkerId()
+        .equals(other.getWorkerId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -596,134 +524,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.Symptom parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.Symptom parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.Symptom parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.cloud.tpu.v2.Symptom parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.Symptom prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A Symptom instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.Symptom}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.Symptom)
       com.google.cloud.tpu.v2.SymptomOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_Symptom_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.cloud.tpu.v2.Symptom.class, com.google.cloud.tpu.v2.Symptom.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.Symptom.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -740,9 +664,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_Symptom_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_descriptor;
     }
 
     @java.lang.Override
@@ -762,9 +686,7 @@ public com.google.cloud.tpu.v2.Symptom build() {
     @java.lang.Override
     public com.google.cloud.tpu.v2.Symptom buildPartial() {
       com.google.cloud.tpu.v2.Symptom result = new com.google.cloud.tpu.v2.Symptom(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -772,7 +694,9 @@ public com.google.cloud.tpu.v2.Symptom buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2.Symptom result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.symptomType_ = symptomType_;
@@ -789,39 +713,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.Symptom result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.Symptom) {
-        return mergeFrom((com.google.cloud.tpu.v2.Symptom) other);
+        return mergeFrom((com.google.cloud.tpu.v2.Symptom)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -872,37 +795,34 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                symptomType_ = input.readEnum();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                details_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                workerId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              symptomType_ = input.readEnum();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              details_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              workerId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -912,52 +832,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -978,15 +884,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -997,8 +902,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1007,9 +910,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -1022,8 +925,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1041,8 +942,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1055,8 +954,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1067,14 +964,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1082,17 +976,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -1100,29 +991,22 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private int symptomType_ = 0;
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
-     *
      * @return The enum numeric value on the wire for symptomType.
      */
-    @java.lang.Override
-    public int getSymptomTypeValue() {
+    @java.lang.Override public int getSymptomTypeValue() {
       return symptomType_;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
-     *
      * @param value The enum numeric value on the wire for symptomType to set.
      * @return This builder for chaining.
      */
@@ -1133,31 +1017,24 @@ public Builder setSymptomTypeValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
-     *
      * @return The symptomType.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.Symptom.SymptomType getSymptomType() {
-      com.google.cloud.tpu.v2.Symptom.SymptomType result =
-          com.google.cloud.tpu.v2.Symptom.SymptomType.forNumber(symptomType_);
+      com.google.cloud.tpu.v2.Symptom.SymptomType result = com.google.cloud.tpu.v2.Symptom.SymptomType.forNumber(symptomType_);
       return result == null ? com.google.cloud.tpu.v2.Symptom.SymptomType.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
-     *
      * @param value The symptomType to set.
      * @return This builder for chaining.
      */
@@ -1171,14 +1048,11 @@ public Builder setSymptomType(com.google.cloud.tpu.v2.Symptom.SymptomType value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSymptomType() {
@@ -1190,20 +1064,18 @@ public Builder clearSymptomType() {
 
     private java.lang.Object details_ = "";
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @return The details.
      */
     public java.lang.String getDetails() {
       java.lang.Object ref = details_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         details_ = s;
         return s;
@@ -1212,21 +1084,20 @@ public java.lang.String getDetails() {
       }
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @return The bytes for details.
      */
-    public com.google.protobuf.ByteString getDetailsBytes() {
+    public com.google.protobuf.ByteString
+        getDetailsBytes() {
       java.lang.Object ref = details_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         details_ = b;
         return b;
       } else {
@@ -1234,35 +1105,28 @@ public com.google.protobuf.ByteString getDetailsBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @param value The details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetails(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDetails(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       details_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDetails() {
@@ -1272,21 +1136,17 @@ public Builder clearDetails() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @param value The bytes for details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetailsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDetailsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       details_ = value;
       bitField0_ |= 0x00000004;
@@ -1296,20 +1156,18 @@ public Builder setDetailsBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object workerId_ = "";
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @return The workerId.
      */
     public java.lang.String getWorkerId() {
       java.lang.Object ref = workerId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         workerId_ = s;
         return s;
@@ -1318,21 +1176,20 @@ public java.lang.String getWorkerId() {
       }
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @return The bytes for workerId.
      */
-    public com.google.protobuf.ByteString getWorkerIdBytes() {
+    public com.google.protobuf.ByteString
+        getWorkerIdBytes() {
       java.lang.Object ref = workerId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         workerId_ = b;
         return b;
       } else {
@@ -1340,35 +1197,28 @@ public com.google.protobuf.ByteString getWorkerIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @param value The workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setWorkerId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerId() {
@@ -1378,30 +1228,26 @@ public Builder clearWorkerId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @param value The bytes for workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setWorkerIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1411,12 +1257,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.Symptom)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.Symptom)
   private static final com.google.cloud.tpu.v2.Symptom DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.Symptom();
   }
@@ -1425,27 +1271,27 @@ public static com.google.cloud.tpu.v2.Symptom getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Symptom parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Symptom parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1460,4 +1306,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.Symptom getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
index 211b9dfd87b4..e728f7778156 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface SymptomOrBuilder
-    extends
+public interface SymptomOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.Symptom)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -59,77 +35,61 @@ public interface SymptomOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The enum numeric value on the wire for symptomType.
    */
   int getSymptomTypeValue();
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The symptomType.
    */
   com.google.cloud.tpu.v2.Symptom.SymptomType getSymptomType();
 
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The details.
    */
   java.lang.String getDetails();
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The bytes for details.
    */
-  com.google.protobuf.ByteString getDetailsBytes();
+  com.google.protobuf.ByteString
+      getDetailsBytes();
 
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The workerId.
    */
   java.lang.String getWorkerId();
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The bytes for workerId.
    */
-  com.google.protobuf.ByteString getWorkerIdBytes();
+  com.google.protobuf.ByteString
+      getWorkerIdBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
similarity index 69%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
index 788e5e38e627..8ffcd25463db 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
@@ -1,84 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
- *
- *
  * 
  * Request for [UpdateNode][google.cloud.tpu.v2.Tpu.UpdateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.UpdateNodeRequest}
  */
-public final class UpdateNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class UpdateNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.UpdateNodeRequest)
     UpdateNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use UpdateNodeRequest.newBuilder() to construct.
   private UpdateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private UpdateNodeRequest() {}
+  private UpdateNodeRequest() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new UpdateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.UpdateNodeRequest.class,
-            com.google.cloud.tpu.v2.UpdateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.UpdateNodeRequest.class, com.google.cloud.tpu.v2.UpdateNodeRequest.Builder.class);
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 1;
   private com.google.protobuf.FieldMask updateMask_;
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the updateMask field is set.
    */
   @java.lang.Override
@@ -86,17 +64,13 @@ public boolean hasUpdateMask() {
     return updateMask_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The updateMask.
    */
   @java.lang.Override
@@ -104,16 +78,13 @@ public com.google.protobuf.FieldMask getUpdateMask() {
     return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
@@ -123,14 +94,11 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
   public static final int NODE_FIELD_NUMBER = 2;
   private com.google.cloud.tpu.v2.Node node_;
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -138,14 +106,11 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The node.
    */
   @java.lang.Override
@@ -153,8 +118,6 @@ public com.google.cloud.tpu.v2.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
   }
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

@@ -167,7 +130,6 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -179,7 +141,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (updateMask_ != null) {
       output.writeMessage(1, getUpdateMask());
     }
@@ -196,10 +159,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (updateMask_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getUpdateMask());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getUpdateMask());
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getNode());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getNode());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -209,21 +174,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.UpdateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.UpdateNodeRequest other =
-        (com.google.cloud.tpu.v2.UpdateNodeRequest) obj;
+    com.google.cloud.tpu.v2.UpdateNodeRequest other = (com.google.cloud.tpu.v2.UpdateNodeRequest) obj;
 
     if (hasUpdateMask() != other.hasUpdateMask()) return false;
     if (hasUpdateMask()) {
-      if (!getUpdateMask().equals(other.getUpdateMask())) return false;
+      if (!getUpdateMask()
+          .equals(other.getUpdateMask())) return false;
     }
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode().equals(other.getNode())) return false;
+      if (!getNode()
+          .equals(other.getNode())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -249,136 +215,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2.UpdateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2.UpdateNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2.UpdateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [UpdateNode][google.cloud.tpu.v2.Tpu.UpdateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.UpdateNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.UpdateNodeRequest)
       com.google.cloud.tpu.v2.UpdateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.UpdateNodeRequest.class,
-              com.google.cloud.tpu.v2.UpdateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.UpdateNodeRequest.class, com.google.cloud.tpu.v2.UpdateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.UpdateNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -397,9 +357,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -418,11 +378,8 @@ public com.google.cloud.tpu.v2.UpdateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.UpdateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.UpdateNodeRequest result =
-          new com.google.cloud.tpu.v2.UpdateNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2.UpdateNodeRequest result = new com.google.cloud.tpu.v2.UpdateNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -430,10 +387,14 @@ public com.google.cloud.tpu.v2.UpdateNodeRequest buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2.UpdateNodeRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
+        result.updateMask_ = updateMaskBuilder_ == null
+            ? updateMask_
+            : updateMaskBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null
+            ? node_
+            : nodeBuilder_.build();
       }
     }
 
@@ -441,39 +402,38 @@ private void buildPartial0(com.google.cloud.tpu.v2.UpdateNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.UpdateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.UpdateNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2.UpdateNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -514,25 +474,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getUpdateMaskFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getNodeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -542,66 +503,49 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.FieldMask updateMask_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask,
-            com.google.protobuf.FieldMask.Builder,
-            com.google.protobuf.FieldMaskOrBuilder>
-        updateMaskBuilder_;
+        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> updateMaskBuilder_;
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return The updateMask.
      */
     public com.google.protobuf.FieldMask getUpdateMask() {
       if (updateMaskBuilder_ == null) {
-        return updateMask_ == null
-            ? com.google.protobuf.FieldMask.getDefaultInstance()
-            : updateMask_;
+        return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
       } else {
         return updateMaskBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
@@ -617,18 +561,16 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
+    public Builder setUpdateMask(
+        com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
       } else {
@@ -639,22 +581,19 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && updateMask_ != null
-            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          updateMask_ != null &&
+          updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
           getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
@@ -667,16 +606,13 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearUpdateMask() {
       bitField0_ = (bitField0_ & ~0x00000001);
@@ -689,16 +625,13 @@ public Builder clearUpdateMask() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
       bitField0_ |= 0x00000001;
@@ -706,50 +639,40 @@ public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
       return getUpdateMaskFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
       if (updateMaskBuilder_ != null) {
         return updateMaskBuilder_.getMessageOrBuilder();
       } else {
-        return updateMask_ == null
-            ? com.google.protobuf.FieldMask.getDefaultInstance()
-            : updateMask_;
+        return updateMask_ == null ?
+            com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask,
-            com.google.protobuf.FieldMask.Builder,
-            com.google.protobuf.FieldMaskOrBuilder>
+        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> 
         getUpdateMaskFieldBuilder() {
       if (updateMaskBuilder_ == null) {
-        updateMaskBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.FieldMask,
-                com.google.protobuf.FieldMask.Builder,
-                com.google.protobuf.FieldMaskOrBuilder>(
-                getUpdateMask(), getParentForChildren(), isClean());
+        updateMaskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder>(
+                getUpdateMask(),
+                getParentForChildren(),
+                isClean());
         updateMask_ = null;
       }
       return updateMaskBuilder_;
@@ -757,33 +680,24 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
 
     private com.google.cloud.tpu.v2.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.Node,
-            com.google.cloud.tpu.v2.Node.Builder,
-            com.google.cloud.tpu.v2.NodeOrBuilder>
-        nodeBuilder_;
+        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> nodeBuilder_;
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The node.
      */
     public com.google.cloud.tpu.v2.Node getNode() {
@@ -794,8 +708,6 @@ public com.google.cloud.tpu.v2.Node getNode() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -816,15 +728,14 @@ public Builder setNode(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setNode(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder setNode(
+        com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -835,8 +746,6 @@ public Builder setNode(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -845,9 +754,9 @@ public Builder setNode(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
      */
     public Builder mergeNode(com.google.cloud.tpu.v2.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && node_ != null
-            && node_ != com.google.cloud.tpu.v2.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          node_ != null &&
+          node_ != com.google.cloud.tpu.v2.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -860,8 +769,6 @@ public Builder mergeNode(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -879,8 +786,6 @@ public Builder clearNode() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -893,8 +798,6 @@ public com.google.cloud.tpu.v2.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -905,12 +808,11 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ? com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
+        return node_ == null ?
+            com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -918,24 +820,21 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
      * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.Node,
-            com.google.cloud.tpu.v2.Node.Builder,
-            com.google.cloud.tpu.v2.NodeOrBuilder>
+        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> 
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2.Node,
-                com.google.cloud.tpu.v2.Node.Builder,
-                com.google.cloud.tpu.v2.NodeOrBuilder>(
-                getNode(), getParentForChildren(), isClean());
+        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder>(
+                getNode(),
+                getParentForChildren(),
+                isClean());
         node_ = null;
       }
       return nodeBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -945,12 +844,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.UpdateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.UpdateNodeRequest)
   private static final com.google.cloud.tpu.v2.UpdateNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.UpdateNodeRequest();
   }
@@ -959,27 +858,27 @@ public static com.google.cloud.tpu.v2.UpdateNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public UpdateNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public UpdateNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -994,4 +893,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.UpdateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
index e896002d359c..e084b805aaaf 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
@@ -1,99 +1,64 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface UpdateNodeRequestOrBuilder
-    extends
+public interface UpdateNodeRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.UpdateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the updateMask field is set.
    */
   boolean hasUpdateMask();
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The updateMask.
    */
   com.google.protobuf.FieldMask getUpdateMask();
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder();
 
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The node.
    */
   com.google.cloud.tpu.v2.Node getNode();
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/proto/google/cloud/tpu/v2/cloud_tpu.proto b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/proto/google/cloud/tpu/v2/cloud_tpu.proto
similarity index 91%
rename from java-tpu/proto-google-cloud-tpu-v2/src/main/proto/google/cloud/tpu/v2/cloud_tpu.proto
rename to owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/proto/google/cloud/tpu/v2/cloud_tpu.proto
index b99a2013c2d2..6f06133af6a2 100644
--- a/java-tpu/proto-google-cloud-tpu-v2/src/main/proto/google/cloud/tpu/v2/cloud_tpu.proto
+++ b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/proto/google/cloud/tpu/v2/cloud_tpu.proto
@@ -34,7 +34,8 @@ option java_package = "com.google.cloud.tpu.v2";
 // TPU API v2
 service Tpu {
   option (google.api.default_host) = "tpu.googleapis.com";
-  option (google.api.oauth_scopes) = "https://www.googleapis.com/auth/cloud-platform";
+  option (google.api.oauth_scopes) =
+      "https://www.googleapis.com/auth/cloud-platform";
 
   // Lists nodes.
   rpc ListNodes(ListNodesRequest) returns (ListNodesResponse) {
@@ -115,7 +116,8 @@ service Tpu {
   }
 
   // Generates the Cloud TPU service identity for the project.
-  rpc GenerateServiceIdentity(GenerateServiceIdentityRequest) returns (GenerateServiceIdentityResponse) {
+  rpc GenerateServiceIdentity(GenerateServiceIdentityRequest)
+      returns (GenerateServiceIdentityResponse) {
     option (google.api.http) = {
       post: "/v2/{parent=projects/*/locations/*}:generateServiceIdentity"
       body: "*"
@@ -123,7 +125,8 @@ service Tpu {
   }
 
   // Lists accelerator types supported by this API.
-  rpc ListAcceleratorTypes(ListAcceleratorTypesRequest) returns (ListAcceleratorTypesResponse) {
+  rpc ListAcceleratorTypes(ListAcceleratorTypesRequest)
+      returns (ListAcceleratorTypesResponse) {
     option (google.api.http) = {
       get: "/v2/{parent=projects/*/locations/*}/acceleratorTypes"
     };
@@ -139,7 +142,8 @@ service Tpu {
   }
 
   // Lists runtime versions supported by this API.
-  rpc ListRuntimeVersions(ListRuntimeVersionsRequest) returns (ListRuntimeVersionsResponse) {
+  rpc ListRuntimeVersions(ListRuntimeVersionsRequest)
+      returns (ListRuntimeVersionsResponse) {
     option (google.api.http) = {
       get: "/v2/{parent=projects/*/locations/*}/runtimeVersions"
     };
@@ -155,7 +159,8 @@ service Tpu {
   }
 
   // Retrieves the guest attributes for the node.
-  rpc GetGuestAttributes(GetGuestAttributesRequest) returns (GetGuestAttributesResponse) {
+  rpc GetGuestAttributes(GetGuestAttributesRequest)
+      returns (GetGuestAttributesResponse) {
     option (google.api.http) = {
       post: "/v2/{name=projects/*/locations/*/nodes/*}:getGuestAttributes"
       body: "*"
@@ -389,8 +394,8 @@ message Node {
   // Output only. The current state for the TPU Node.
   State state = 9 [(google.api.field_behavior) = OUTPUT_ONLY];
 
-  // Output only. If this field is populated, it contains a description of why the TPU Node
-  // is unhealthy.
+  // Output only. If this field is populated, it contains a description of why
+  // the TPU Node is unhealthy.
   string health_description = 10 [(google.api.field_behavior) = OUTPUT_ONLY];
 
   // Required. The runtime version running in the Node.
@@ -414,7 +419,8 @@ message Node {
   ServiceAccount service_account = 37;
 
   // Output only. The time when the node was created.
-  google.protobuf.Timestamp create_time = 16 [(google.api.field_behavior) = OUTPUT_ONLY];
+  google.protobuf.Timestamp create_time = 16
+      [(google.api.field_behavior) = OUTPUT_ONLY];
 
   // The scheduling options for this node.
   SchedulingConfig scheduling_config = 17;
@@ -422,7 +428,8 @@ message Node {
   // Output only. The network endpoints where TPU workers can be accessed and
   // sent work. It is recommended that runtime clients of the node reach out
   // to the 0th entry in this map first.
-  repeated NetworkEndpoint network_endpoints = 21 [(google.api.field_behavior) = OUTPUT_ONLY];
+  repeated NetworkEndpoint network_endpoints = 21
+      [(google.api.field_behavior) = OUTPUT_ONLY];
 
   // The health status of the TPU node.
   Health health = 22;
@@ -459,9 +466,7 @@ message ListNodesRequest {
   // Required. The parent resource name.
   string parent = 1 [
     (google.api.field_behavior) = REQUIRED,
-    (google.api.resource_reference) = {
-      child_type: "tpu.googleapis.com/Node"
-    }
+    (google.api.resource_reference) = { child_type: "tpu.googleapis.com/Node" }
   ];
 
   // The maximum number of items to return.
@@ -488,9 +493,7 @@ message GetNodeRequest {
   // Required. The resource name.
   string name = 1 [
     (google.api.field_behavior) = REQUIRED,
-    (google.api.resource_reference) = {
-      type: "tpu.googleapis.com/Node"
-    }
+    (google.api.resource_reference) = { type: "tpu.googleapis.com/Node" }
   ];
 }
 
@@ -516,9 +519,7 @@ message DeleteNodeRequest {
   // Required. The resource name.
   string name = 1 [
     (google.api.field_behavior) = REQUIRED,
-    (google.api.resource_reference) = {
-      type: "tpu.googleapis.com/Node"
-    }
+    (google.api.resource_reference) = { type: "tpu.googleapis.com/Node" }
   ];
 }
 
@@ -527,9 +528,7 @@ message StopNodeRequest {
   // Required. The resource name.
   string name = 1 [
     (google.api.field_behavior) = REQUIRED,
-    (google.api.resource_reference) = {
-      type: "tpu.googleapis.com/Node"
-    }
+    (google.api.resource_reference) = { type: "tpu.googleapis.com/Node" }
   ];
 }
 
@@ -538,9 +537,7 @@ message StartNodeRequest {
   // Required. The resource name.
   string name = 1 [
     (google.api.field_behavior) = REQUIRED,
-    (google.api.resource_reference) = {
-      type: "tpu.googleapis.com/Node"
-    }
+    (google.api.resource_reference) = { type: "tpu.googleapis.com/Node" }
   ];
 }
 
@@ -549,7 +546,8 @@ message UpdateNodeRequest {
   // Required. Mask of fields from [Node][Tpu.Node] to update.
   // Supported fields: [description, tags, labels, metadata,
   // network_config.enable_external_ips].
-  google.protobuf.FieldMask update_mask = 1 [(google.api.field_behavior) = REQUIRED];
+  google.protobuf.FieldMask update_mask = 1
+      [(google.api.field_behavior) = REQUIRED];
 
   // Required. The node. Only fields specified in update_mask are updated.
   Node node = 2 [(google.api.field_behavior) = REQUIRED];
@@ -561,7 +559,8 @@ message ServiceIdentity {
   string email = 1;
 }
 
-// Request for [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
+// Request for
+// [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
 message GenerateServiceIdentityRequest {
   // Required. The parent resource name.
   string parent = 1 [
@@ -572,7 +571,8 @@ message GenerateServiceIdentityRequest {
   ];
 }
 
-// Response for [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
+// Response for
+// [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
 message GenerateServiceIdentityResponse {
   // ServiceIdentity that was created or retrieved.
   ServiceIdentity identity = 1;
@@ -603,7 +603,8 @@ message GetAcceleratorTypeRequest {
   ];
 }
 
-// Request for [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
+// Request for
+// [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
 message ListAcceleratorTypesRequest {
   // Required. The parent resource name.
   string parent = 1 [
@@ -626,7 +627,8 @@ message ListAcceleratorTypesRequest {
   string order_by = 6;
 }
 
-// Response for [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
+// Response for
+// [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
 message ListAcceleratorTypesResponse {
   // The listed nodes.
   repeated AcceleratorType accelerator_types = 1;
@@ -663,7 +665,8 @@ message GetRuntimeVersionRequest {
   ];
 }
 
-// Request for [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
+// Request for
+// [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
 message ListRuntimeVersionsRequest {
   // Required. The parent resource name.
   string parent = 1 [
@@ -686,7 +689,8 @@ message ListRuntimeVersionsRequest {
   string order_by = 6;
 }
 
-// Response for [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
+// Response for
+// [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
 message ListRuntimeVersionsResponse {
   // The listed nodes.
   repeated RuntimeVersion runtime_versions = 1;
@@ -769,9 +773,7 @@ message GetGuestAttributesRequest {
   // Required. The resource name.
   string name = 1 [
     (google.api.field_behavior) = REQUIRED,
-    (google.api.resource_reference) = {
-      type: "tpu.googleapis.com/Node"
-    }
+    (google.api.resource_reference) = { type: "tpu.googleapis.com/Node" }
   ];
 
   // The guest attributes path to be queried.
@@ -782,7 +784,8 @@ message GetGuestAttributesRequest {
   repeated string worker_ids = 3;
 }
 
-// Response for [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
+// Response for
+// [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
 message GetGuestAttributesResponse {
   // The guest attributes for the TPU workers.
   repeated GuestAttributes guest_attributes = 1;
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/stub/tpustubsettings/getnode/SyncGetNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/stub/tpustubsettings/getnode/SyncGetNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/stub/tpustubsettings/getnode/SyncGetNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/stub/tpustubsettings/getnode/SyncGetNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetCredentialsProvider.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetCredentialsProvider.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetCredentialsProvider.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetCredentialsProvider.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetCredentialsProvider1.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetCredentialsProvider1.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetCredentialsProvider1.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetCredentialsProvider1.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetEndpoint.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetEndpoint.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetEndpoint.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/create/SyncCreateSetEndpoint.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/AsyncCreateNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/AsyncCreateNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/AsyncCreateNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/AsyncCreateNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/AsyncCreateNodeLRO.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/AsyncCreateNodeLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/AsyncCreateNodeLRO.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/AsyncCreateNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNodeLocationnameNodeString.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNodeStringNodeString.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNodeStringNodeString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNodeStringNodeString.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/createnode/SyncCreateNodeStringNodeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/AsyncDeleteNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/AsyncDeleteNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/AsyncDeleteNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/AsyncDeleteNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/AsyncDeleteNodeLRO.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/AsyncDeleteNodeLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/AsyncDeleteNodeLRO.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/AsyncDeleteNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNodeNodename.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNodeNodename.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNodeNodename.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNodeNodename.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNodeString.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNodeString.java
similarity index 100%
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rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/deletenode/SyncDeleteNodeString.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/AsyncStopNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/AsyncStopNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/AsyncStopNodeLRO.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/AsyncStopNodeLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/AsyncStopNodeLRO.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/AsyncStopNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/SyncStopNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/SyncStopNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/SyncStopNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/stopnode/SyncStopNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/AsyncUpdateNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/AsyncUpdateNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/AsyncUpdateNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/AsyncUpdateNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/AsyncUpdateNodeLRO.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/AsyncUpdateNodeLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/AsyncUpdateNodeLRO.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/AsyncUpdateNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/SyncUpdateNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/SyncUpdateNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/SyncUpdateNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/SyncUpdateNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpusettings/getnode/SyncGetNode.java b/owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpusettings/getnode/SyncGetNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2/tpusettings/getnode/SyncGetNode.java
rename to owl-bot-staging/java-tpu/v2/samples/snippets/generated/com/google/cloud/tpu/v2/tpusettings/getnode/SyncGetNode.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
similarity index 99%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
index a0ba9a34deeb..357bc4b28751 100644
--- a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
@@ -32,6 +32,7 @@
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.OperationCallSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.location.GetLocationRequest;
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/gapic_metadata.json b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/gapic_metadata.json
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/gapic_metadata.json
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/gapic_metadata.json
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/package-info.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/package-info.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/package-info.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/package-info.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuCallableFactory.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuCallableFactory.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuCallableFactory.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuCallableFactory.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
similarity index 99%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
index 5760526c4511..1eb67191472a 100644
--- a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
@@ -70,6 +70,7 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
+import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStub.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStub.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStub.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStub.java
diff --git a/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocations.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocations.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocations.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocations.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocationsImpl.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocationsImpl.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocationsImpl.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocationsImpl.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpu.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpu.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpu.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpu.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpuImpl.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpuImpl.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpuImpl.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpuImpl.java
diff --git a/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/TpuClientTest.java b/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/TpuClientTest.java
similarity index 100%
rename from java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/TpuClientTest.java
rename to owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/TpuClientTest.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java b/owl-bot-staging/java-tpu/v2alpha1/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
new file mode 100644
index 000000000000..c81fdb7524bd
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
@@ -0,0 +1,1770 @@
+package com.google.cloud.tpu.v2alpha1;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ * 
+ * Manages TPU nodes and other resources
+ * TPU API v2alpha1
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/tpu/v2alpha1/cloud_tpu.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class TpuGrpc {
+
+  private TpuGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.tpu.v2alpha1.Tpu";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor getListNodesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
+      requestType = com.google.cloud.tpu.v2alpha1.ListNodesRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.ListNodesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListNodesMethod() {
+    io.grpc.MethodDescriptor getListNodesMethod;
+    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+          TpuGrpc.getListNodesMethod = getListNodesMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.ListNodesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.ListNodesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
+              .build();
+        }
+      }
+    }
+    return getListNodesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetNode",
+      requestType = com.google.cloud.tpu.v2alpha1.GetNodeRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.Node.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetNodeMethod() {
+    io.grpc.MethodDescriptor getGetNodeMethod;
+    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+          TpuGrpc.getGetNodeMethod = getGetNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.GetNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
+              .build();
+        }
+      }
+    }
+    return getGetNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getCreateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
+      requestType = com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getCreateNodeMethod() {
+    io.grpc.MethodDescriptor getCreateNodeMethod;
+    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+          TpuGrpc.getCreateNodeMethod = getCreateNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.CreateNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
+              .build();
+        }
+      }
+    }
+    return getCreateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getDeleteNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
+      requestType = com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getDeleteNodeMethod() {
+    io.grpc.MethodDescriptor getDeleteNodeMethod;
+    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+          TpuGrpc.getDeleteNodeMethod = getDeleteNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
+              .build();
+        }
+      }
+    }
+    return getDeleteNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getStopNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StopNode",
+      requestType = com.google.cloud.tpu.v2alpha1.StopNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getStopNodeMethod() {
+    io.grpc.MethodDescriptor getStopNodeMethod;
+    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+          TpuGrpc.getStopNodeMethod = getStopNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.StopNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
+              .build();
+        }
+      }
+    }
+    return getStopNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getStartNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StartNode",
+      requestType = com.google.cloud.tpu.v2alpha1.StartNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getStartNodeMethod() {
+    io.grpc.MethodDescriptor getStartNodeMethod;
+    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+          TpuGrpc.getStartNodeMethod = getStartNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.StartNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
+              .build();
+        }
+      }
+    }
+    return getStartNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getUpdateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "UpdateNode",
+      requestType = com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getUpdateNodeMethod() {
+    io.grpc.MethodDescriptor getUpdateNodeMethod;
+    if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
+          TpuGrpc.getUpdateNodeMethod = getUpdateNodeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateNode"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("UpdateNode"))
+              .build();
+        }
+      }
+    }
+    return getUpdateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getListQueuedResourcesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListQueuedResources",
+      requestType = com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListQueuedResourcesMethod() {
+    io.grpc.MethodDescriptor getListQueuedResourcesMethod;
+    if ((getListQueuedResourcesMethod = TpuGrpc.getListQueuedResourcesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListQueuedResourcesMethod = TpuGrpc.getListQueuedResourcesMethod) == null) {
+          TpuGrpc.getListQueuedResourcesMethod = getListQueuedResourcesMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListQueuedResources"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListQueuedResources"))
+              .build();
+        }
+      }
+    }
+    return getListQueuedResourcesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetQueuedResourceMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetQueuedResource",
+      requestType = com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.QueuedResource.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetQueuedResourceMethod() {
+    io.grpc.MethodDescriptor getGetQueuedResourceMethod;
+    if ((getGetQueuedResourceMethod = TpuGrpc.getGetQueuedResourceMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetQueuedResourceMethod = TpuGrpc.getGetQueuedResourceMethod) == null) {
+          TpuGrpc.getGetQueuedResourceMethod = getGetQueuedResourceMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetQueuedResource"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetQueuedResource"))
+              .build();
+        }
+      }
+    }
+    return getGetQueuedResourceMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getCreateQueuedResourceMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateQueuedResource",
+      requestType = com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getCreateQueuedResourceMethod() {
+    io.grpc.MethodDescriptor getCreateQueuedResourceMethod;
+    if ((getCreateQueuedResourceMethod = TpuGrpc.getCreateQueuedResourceMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getCreateQueuedResourceMethod = TpuGrpc.getCreateQueuedResourceMethod) == null) {
+          TpuGrpc.getCreateQueuedResourceMethod = getCreateQueuedResourceMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateQueuedResource"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateQueuedResource"))
+              .build();
+        }
+      }
+    }
+    return getCreateQueuedResourceMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getDeleteQueuedResourceMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteQueuedResource",
+      requestType = com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getDeleteQueuedResourceMethod() {
+    io.grpc.MethodDescriptor getDeleteQueuedResourceMethod;
+    if ((getDeleteQueuedResourceMethod = TpuGrpc.getDeleteQueuedResourceMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getDeleteQueuedResourceMethod = TpuGrpc.getDeleteQueuedResourceMethod) == null) {
+          TpuGrpc.getDeleteQueuedResourceMethod = getDeleteQueuedResourceMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteQueuedResource"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteQueuedResource"))
+              .build();
+        }
+      }
+    }
+    return getDeleteQueuedResourceMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGenerateServiceIdentityMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GenerateServiceIdentity",
+      requestType = com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGenerateServiceIdentityMethod() {
+    io.grpc.MethodDescriptor getGenerateServiceIdentityMethod;
+    if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
+          TpuGrpc.getGenerateServiceIdentityMethod = getGenerateServiceIdentityMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GenerateServiceIdentity"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GenerateServiceIdentity"))
+              .build();
+        }
+      }
+    }
+    return getGenerateServiceIdentityMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
+      requestType = com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListAcceleratorTypesMethod() {
+    io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
+    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+          TpuGrpc.getListAcceleratorTypesMethod = getListAcceleratorTypesMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
+              .build();
+        }
+      }
+    }
+    return getListAcceleratorTypesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
+      requestType = com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.AcceleratorType.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetAcceleratorTypeMethod() {
+    io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
+    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+          TpuGrpc.getGetAcceleratorTypeMethod = getGetAcceleratorTypeMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
+              .build();
+        }
+      }
+    }
+    return getGetAcceleratorTypeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getListRuntimeVersionsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListRuntimeVersions",
+      requestType = com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListRuntimeVersionsMethod() {
+    io.grpc.MethodDescriptor getListRuntimeVersionsMethod;
+    if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
+          TpuGrpc.getListRuntimeVersionsMethod = getListRuntimeVersionsMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListRuntimeVersions"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListRuntimeVersions"))
+              .build();
+        }
+      }
+    }
+    return getListRuntimeVersionsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetRuntimeVersionMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetRuntimeVersion",
+      requestType = com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.RuntimeVersion.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetRuntimeVersionMethod() {
+    io.grpc.MethodDescriptor getGetRuntimeVersionMethod;
+    if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
+          TpuGrpc.getGetRuntimeVersionMethod = getGetRuntimeVersionMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetRuntimeVersion"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetRuntimeVersion"))
+              .build();
+        }
+      }
+    }
+    return getGetRuntimeVersionMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getGetGuestAttributesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetGuestAttributes",
+      requestType = com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetGuestAttributesMethod() {
+    io.grpc.MethodDescriptor getGetGuestAttributesMethod;
+    if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
+          TpuGrpc.getGetGuestAttributesMethod = getGetGuestAttributesMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetGuestAttributes"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetGuestAttributes"))
+              .build();
+        }
+      }
+    }
+    return getGetGuestAttributesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getSimulateMaintenanceEventMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "SimulateMaintenanceEvent",
+      requestType = com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getSimulateMaintenanceEventMethod() {
+    io.grpc.MethodDescriptor getSimulateMaintenanceEventMethod;
+    if ((getSimulateMaintenanceEventMethod = TpuGrpc.getSimulateMaintenanceEventMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getSimulateMaintenanceEventMethod = TpuGrpc.getSimulateMaintenanceEventMethod) == null) {
+          TpuGrpc.getSimulateMaintenanceEventMethod = getSimulateMaintenanceEventMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "SimulateMaintenanceEvent"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("SimulateMaintenanceEvent"))
+              .build();
+        }
+      }
+    }
+    return getSimulateMaintenanceEventMethod;
+  }
+
+  /**
+   * Creates a new async stub that supports all call types for the service
+   */
+  public static TpuStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new TpuStub(channel, callOptions);
+        }
+      };
+    return TpuStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static TpuBlockingStub newBlockingStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new TpuBlockingStub(channel, callOptions);
+        }
+      };
+    return TpuBlockingStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new ListenableFuture-style stub that supports unary calls on the service
+   */
+  public static TpuFutureStub newFutureStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new TpuFutureStub(channel, callOptions);
+        }
+      };
+    return TpuFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2alpha1
+   * 

+   */
+  public static abstract class TpuImplBase implements io.grpc.BindableService {
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(com.google.cloud.tpu.v2alpha1.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(com.google.cloud.tpu.v2alpha1.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(com.google.cloud.tpu.v2alpha1.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(com.google.cloud.tpu.v2alpha1.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(com.google.cloud.tpu.v2alpha1.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public void updateNode(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateNodeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Lists queued resources.
+     * 

+     */
+    public void listQueuedResources(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListQueuedResourcesMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets details of a queued resource.
+     * 

+     */
+    public void getQueuedResource(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetQueuedResourceMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Creates a QueuedResource TPU instance.
+     * 

+     */
+    public void createQueuedResource(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateQueuedResourceMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a QueuedResource TPU instance.
+     * 

+     */
+    public void deleteQueuedResource(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteQueuedResourceMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public void generateServiceIdentity(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGenerateServiceIdentityMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListAcceleratorTypesMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetAcceleratorTypeMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public void listRuntimeVersions(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListRuntimeVersionsMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public void getRuntimeVersion(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetRuntimeVersionMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public void getGuestAttributes(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetGuestAttributesMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Simulates a maintenance event.
+     * 

+     */
+    public void simulateMaintenanceEvent(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getSimulateMaintenanceEventMethod(), responseObserver);
+    }
+
+    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+          .addMethod(
+            getListNodesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.ListNodesRequest,
+                com.google.cloud.tpu.v2alpha1.ListNodesResponse>(
+                  this, METHODID_LIST_NODES)))
+          .addMethod(
+            getGetNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.GetNodeRequest,
+                com.google.cloud.tpu.v2alpha1.Node>(
+                  this, METHODID_GET_NODE)))
+          .addMethod(
+            getCreateNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.CreateNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_CREATE_NODE)))
+          .addMethod(
+            getDeleteNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.DeleteNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_DELETE_NODE)))
+          .addMethod(
+            getStopNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.StopNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_STOP_NODE)))
+          .addMethod(
+            getStartNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.StartNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_START_NODE)))
+          .addMethod(
+            getUpdateNodeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.UpdateNodeRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_UPDATE_NODE)))
+          .addMethod(
+            getListQueuedResourcesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest,
+                com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>(
+                  this, METHODID_LIST_QUEUED_RESOURCES)))
+          .addMethod(
+            getGetQueuedResourceMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest,
+                com.google.cloud.tpu.v2alpha1.QueuedResource>(
+                  this, METHODID_GET_QUEUED_RESOURCE)))
+          .addMethod(
+            getCreateQueuedResourceMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_CREATE_QUEUED_RESOURCE)))
+          .addMethod(
+            getDeleteQueuedResourceMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_DELETE_QUEUED_RESOURCE)))
+          .addMethod(
+            getGenerateServiceIdentityMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest,
+                com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>(
+                  this, METHODID_GENERATE_SERVICE_IDENTITY)))
+          .addMethod(
+            getListAcceleratorTypesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest,
+                com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>(
+                  this, METHODID_LIST_ACCELERATOR_TYPES)))
+          .addMethod(
+            getGetAcceleratorTypeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest,
+                com.google.cloud.tpu.v2alpha1.AcceleratorType>(
+                  this, METHODID_GET_ACCELERATOR_TYPE)))
+          .addMethod(
+            getListRuntimeVersionsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest,
+                com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>(
+                  this, METHODID_LIST_RUNTIME_VERSIONS)))
+          .addMethod(
+            getGetRuntimeVersionMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest,
+                com.google.cloud.tpu.v2alpha1.RuntimeVersion>(
+                  this, METHODID_GET_RUNTIME_VERSION)))
+          .addMethod(
+            getGetGuestAttributesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest,
+                com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>(
+                  this, METHODID_GET_GUEST_ATTRIBUTES)))
+          .addMethod(
+            getSimulateMaintenanceEventMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest,
+                com.google.longrunning.Operation>(
+                  this, METHODID_SIMULATE_MAINTENANCE_EVENT)))
+          .build();
+    }
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2alpha1
+   * 

+   */
+  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
+    private TpuStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(com.google.cloud.tpu.v2alpha1.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(com.google.cloud.tpu.v2alpha1.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(com.google.cloud.tpu.v2alpha1.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(com.google.cloud.tpu.v2alpha1.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(com.google.cloud.tpu.v2alpha1.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public void updateNode(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Lists queued resources.
+     * 

+     */
+    public void listQueuedResources(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListQueuedResourcesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets details of a queued resource.
+     * 

+     */
+    public void getQueuedResource(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetQueuedResourceMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Creates a QueuedResource TPU instance.
+     * 

+     */
+    public void createQueuedResource(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateQueuedResourceMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a QueuedResource TPU instance.
+     * 

+     */
+    public void deleteQueuedResource(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteQueuedResourceMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public void generateServiceIdentity(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public void listRuntimeVersions(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public void getRuntimeVersion(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public void getGuestAttributes(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Simulates a maintenance event.
+     * 

+     */
+    public void simulateMaintenanceEvent(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getSimulateMaintenanceEventMethod(), getCallOptions()), request, responseObserver);
+    }
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2alpha1
+   * 

+   */
+  public static final class TpuBlockingStub extends io.grpc.stub.AbstractBlockingStub {
+    private TpuBlockingStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuBlockingStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuBlockingStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.ListNodesResponse listNodes(com.google.cloud.tpu.v2alpha1.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListNodesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.Node getNode(com.google.cloud.tpu.v2alpha1.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.longrunning.Operation createNode(com.google.cloud.tpu.v2alpha1.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.longrunning.Operation deleteNode(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.longrunning.Operation stopNode(com.google.cloud.tpu.v2alpha1.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStopNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.longrunning.Operation startNode(com.google.cloud.tpu.v2alpha1.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStartNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public com.google.longrunning.Operation updateNode(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getUpdateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Lists queued resources.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse listQueuedResources(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListQueuedResourcesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets details of a queued resource.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetQueuedResourceMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Creates a QueuedResource TPU instance.
+     * 

+     */
+    public com.google.longrunning.Operation createQueuedResource(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateQueuedResourceMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Deletes a QueuedResource TPU instance.
+     * 

+     */
+    public com.google.longrunning.Operation deleteQueuedResource(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteQueuedResourceMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse generateServiceIdentity(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGenerateServiceIdentityMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse listAcceleratorTypes(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorType(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse listRuntimeVersions(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListRuntimeVersionsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersion(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetRuntimeVersionMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse getGuestAttributes(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetGuestAttributesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Simulates a maintenance event.
+     * 

+     */
+    public com.google.longrunning.Operation simulateMaintenanceEvent(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getSimulateMaintenanceEventMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2alpha1
+   * 

+   */
+  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
+    private TpuFutureStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuFutureStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listNodes(
+        com.google.cloud.tpu.v2alpha1.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getNode(
+        com.google.cloud.tpu.v2alpha1.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture createNode(
+        com.google.cloud.tpu.v2alpha1.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture deleteNode(
+        com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture stopNode(
+        com.google.cloud.tpu.v2alpha1.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture startNode(
+        com.google.cloud.tpu.v2alpha1.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture updateNode(
+        com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Lists queued resources.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listQueuedResources(
+        com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListQueuedResourcesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets details of a queued resource.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getQueuedResource(
+        com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetQueuedResourceMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Creates a QueuedResource TPU instance.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture createQueuedResource(
+        com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateQueuedResourceMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Deletes a QueuedResource TPU instance.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture deleteQueuedResource(
+        com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteQueuedResourceMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture generateServiceIdentity(
+        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listAcceleratorTypes(
+        com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getAcceleratorType(
+        com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listRuntimeVersions(
+        com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getRuntimeVersion(
+        com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getGuestAttributes(
+        com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Simulates a maintenance event.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture simulateMaintenanceEvent(
+        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getSimulateMaintenanceEventMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_LIST_NODES = 0;
+  private static final int METHODID_GET_NODE = 1;
+  private static final int METHODID_CREATE_NODE = 2;
+  private static final int METHODID_DELETE_NODE = 3;
+  private static final int METHODID_STOP_NODE = 4;
+  private static final int METHODID_START_NODE = 5;
+  private static final int METHODID_UPDATE_NODE = 6;
+  private static final int METHODID_LIST_QUEUED_RESOURCES = 7;
+  private static final int METHODID_GET_QUEUED_RESOURCE = 8;
+  private static final int METHODID_CREATE_QUEUED_RESOURCE = 9;
+  private static final int METHODID_DELETE_QUEUED_RESOURCE = 10;
+  private static final int METHODID_GENERATE_SERVICE_IDENTITY = 11;
+  private static final int METHODID_LIST_ACCELERATOR_TYPES = 12;
+  private static final int METHODID_GET_ACCELERATOR_TYPE = 13;
+  private static final int METHODID_LIST_RUNTIME_VERSIONS = 14;
+  private static final int METHODID_GET_RUNTIME_VERSION = 15;
+  private static final int METHODID_GET_GUEST_ATTRIBUTES = 16;
+  private static final int METHODID_SIMULATE_MAINTENANCE_EVENT = 17;
+
+  private static final class MethodHandlers implements
+      io.grpc.stub.ServerCalls.UnaryMethod,
+      io.grpc.stub.ServerCalls.ServerStreamingMethod,
+      io.grpc.stub.ServerCalls.ClientStreamingMethod,
+      io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final TpuImplBase serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_LIST_NODES:
+          serviceImpl.listNodes((com.google.cloud.tpu.v2alpha1.ListNodesRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_NODE:
+          serviceImpl.getNode((com.google.cloud.tpu.v2alpha1.GetNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_CREATE_NODE:
+          serviceImpl.createNode((com.google.cloud.tpu.v2alpha1.CreateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_NODE:
+          serviceImpl.deleteNode((com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_STOP_NODE:
+          serviceImpl.stopNode((com.google.cloud.tpu.v2alpha1.StopNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_START_NODE:
+          serviceImpl.startNode((com.google.cloud.tpu.v2alpha1.StartNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_UPDATE_NODE:
+          serviceImpl.updateNode((com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_QUEUED_RESOURCES:
+          serviceImpl.listQueuedResources((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_QUEUED_RESOURCE:
+          serviceImpl.getQueuedResource((com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_CREATE_QUEUED_RESOURCE:
+          serviceImpl.createQueuedResource((com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_QUEUED_RESOURCE:
+          serviceImpl.deleteQueuedResource((com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GENERATE_SERVICE_IDENTITY:
+          serviceImpl.generateServiceIdentity((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_ACCELERATOR_TYPES:
+          serviceImpl.listAcceleratorTypes((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_ACCELERATOR_TYPE:
+          serviceImpl.getAcceleratorType((com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_RUNTIME_VERSIONS:
+          serviceImpl.listRuntimeVersions((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_RUNTIME_VERSION:
+          serviceImpl.getRuntimeVersion((com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GET_GUEST_ATTRIBUTES:
+          serviceImpl.getGuestAttributes((com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_SIMULATE_MAINTENANCE_EVENT:
+          serviceImpl.simulateMaintenanceEvent((com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  private static abstract class TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    TpuBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("Tpu");
+    }
+  }
+
+  private static final class TpuFileDescriptorSupplier
+      extends TpuBaseDescriptorSupplier {
+    TpuFileDescriptorSupplier() {}
+  }
+
+  private static final class TpuMethodDescriptorSupplier
+      extends TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    TpuMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (TpuGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+              .setSchemaDescriptor(new TpuFileDescriptorSupplier())
+              .addMethod(getListNodesMethod())
+              .addMethod(getGetNodeMethod())
+              .addMethod(getCreateNodeMethod())
+              .addMethod(getDeleteNodeMethod())
+              .addMethod(getStopNodeMethod())
+              .addMethod(getStartNodeMethod())
+              .addMethod(getUpdateNodeMethod())
+              .addMethod(getListQueuedResourcesMethod())
+              .addMethod(getGetQueuedResourceMethod())
+              .addMethod(getCreateQueuedResourceMethod())
+              .addMethod(getDeleteQueuedResourceMethod())
+              .addMethod(getGenerateServiceIdentityMethod())
+              .addMethod(getListAcceleratorTypesMethod())
+              .addMethod(getGetAcceleratorTypeMethod())
+              .addMethod(getListRuntimeVersionsMethod())
+              .addMethod(getGetRuntimeVersionMethod())
+              .addMethod(getGetGuestAttributesMethod())
+              .addMethod(getSimulateMaintenanceEventMethod())
+              .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
index 0d20bfd3d9c8..4ea69feaa81c 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A accelerator type that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.AcceleratorType}
  */
-public final class AcceleratorType extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class AcceleratorType extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.AcceleratorType)
     AcceleratorTypeOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use AcceleratorType.newBuilder() to construct.
   private AcceleratorType(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private AcceleratorType() {
     name_ = "";
     type_ = "";
@@ -44,43 +26,38 @@ private AcceleratorType() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new AcceleratorType();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.AcceleratorType.class,
-            com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder.class);
+            com.google.cloud.tpu.v2alpha1.AcceleratorType.class, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -89,29 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -120,18 +97,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int TYPE_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object type_ = "";
   /**
-   *
-   *
    * 
    * The accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The type.
    */
   @java.lang.Override
@@ -140,29 +113,29 @@ public java.lang.String getType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       type_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The bytes for type.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTypeBytes() {
+  public com.google.protobuf.ByteString
+      getTypeBytes() {
     java.lang.Object ref = type_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       type_ = b;
       return b;
     } else {
@@ -171,7 +144,6 @@ public com.google.protobuf.ByteString getTypeBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -183,7 +155,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -213,16 +186,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.AcceleratorType)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.AcceleratorType other =
-        (com.google.cloud.tpu.v2alpha1.AcceleratorType) obj;
+    com.google.cloud.tpu.v2alpha1.AcceleratorType other = (com.google.cloud.tpu.v2alpha1.AcceleratorType) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getType().equals(other.getType())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getType()
+        .equals(other.getType())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -243,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.AcceleratorType prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A accelerator type that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.AcceleratorType}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.AcceleratorType)
       com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.AcceleratorType.class,
-              com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder.class);
+              com.google.cloud.tpu.v2alpha1.AcceleratorType.class, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.AcceleratorType.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -383,9 +351,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
@@ -404,11 +372,8 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.AcceleratorType buildPartial() {
-      com.google.cloud.tpu.v2alpha1.AcceleratorType result =
-          new com.google.cloud.tpu.v2alpha1.AcceleratorType(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.AcceleratorType result = new com.google.cloud.tpu.v2alpha1.AcceleratorType(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -427,39 +392,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.AcceleratorType result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.AcceleratorType) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.AcceleratorType) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.AcceleratorType)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -504,25 +468,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                type_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              type_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -532,25 +493,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -559,21 +517,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -581,35 +538,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -619,21 +569,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -643,20 +589,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object type_ = "";
     /**
-     *
-     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @return The type.
      */
     public java.lang.String getType() {
       java.lang.Object ref = type_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         type_ = s;
         return s;
@@ -665,21 +609,20 @@ public java.lang.String getType() {
       }
     }
     /**
-     *
-     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @return The bytes for type.
      */
-    public com.google.protobuf.ByteString getTypeBytes() {
+    public com.google.protobuf.ByteString
+        getTypeBytes() {
       java.lang.Object ref = type_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         type_ = b;
         return b;
       } else {
@@ -687,35 +630,28 @@ public com.google.protobuf.ByteString getTypeBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @param value The type to set.
      * @return This builder for chaining.
      */
-    public Builder setType(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setType(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearType() {
@@ -725,30 +661,26 @@ public Builder clearType() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
-     *
      * @param value The bytes for type to set.
      * @return This builder for chaining.
      */
-    public Builder setTypeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTypeBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -758,12 +690,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.AcceleratorType)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.AcceleratorType)
   private static final com.google.cloud.tpu.v2alpha1.AcceleratorType DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.AcceleratorType();
   }
@@ -772,27 +704,27 @@ public static com.google.cloud.tpu.v2alpha1.AcceleratorType getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public AcceleratorType parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public AcceleratorType parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -807,4 +739,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.AcceleratorType getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeName.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeName.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
similarity index 51%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
index 3379a907db8e..d3abf4c1597c 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
@@ -1,75 +1,49 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface AcceleratorTypeOrBuilder
-    extends
+public interface AcceleratorTypeOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.AcceleratorType)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The type.
    */
   java.lang.String getType();
   /**
-   *
-   *
    * 
    * The accelerator type.
    * 

    *
    * string type = 2;
-   *
    * @return The bytes for type.
    */
-  com.google.protobuf.ByteString getTypeBytes();
+  com.google.protobuf.ByteString
+      getTypeBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
index c41f5080b163..76405df467af 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
@@ -1,85 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * An access config attached to the TPU worker.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.AccessConfig}
  */
-public final class AccessConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class AccessConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.AccessConfig)
     AccessConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use AccessConfig.newBuilder() to construct.
   private AccessConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private AccessConfig() {
     externalIp_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new AccessConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.AccessConfig.class,
-            com.google.cloud.tpu.v2alpha1.AccessConfig.Builder.class);
+            com.google.cloud.tpu.v2alpha1.AccessConfig.class, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder.class);
   }
 
   public static final int EXTERNAL_IP_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object externalIp_ = "";
   /**
-   *
-   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The externalIp.
    */
   @java.lang.Override
@@ -88,29 +65,29 @@ public java.lang.String getExternalIp() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       externalIp_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for externalIp.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getExternalIpBytes() {
+  public com.google.protobuf.ByteString
+      getExternalIpBytes() {
     java.lang.Object ref = externalIp_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       externalIp_ = b;
       return b;
     } else {
@@ -119,7 +96,6 @@ public com.google.protobuf.ByteString getExternalIpBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -131,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(externalIp_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, externalIp_);
     }
@@ -155,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.AccessConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.AccessConfig other =
-        (com.google.cloud.tpu.v2alpha1.AccessConfig) obj;
+    com.google.cloud.tpu.v2alpha1.AccessConfig other = (com.google.cloud.tpu.v2alpha1.AccessConfig) obj;
 
-    if (!getExternalIp().equals(other.getExternalIp())) return false;
+    if (!getExternalIp()
+        .equals(other.getExternalIp())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -182,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.AccessConfig parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.AccessConfig parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.AccessConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * An access config attached to the TPU worker.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.AccessConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.AccessConfig)
       com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.AccessConfig.class,
-              com.google.cloud.tpu.v2alpha1.AccessConfig.Builder.class);
+              com.google.cloud.tpu.v2alpha1.AccessConfig.class, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.AccessConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -321,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
     }
 
     @java.lang.Override
@@ -342,11 +313,8 @@ public com.google.cloud.tpu.v2alpha1.AccessConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.AccessConfig buildPartial() {
-      com.google.cloud.tpu.v2alpha1.AccessConfig result =
-          new com.google.cloud.tpu.v2alpha1.AccessConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.AccessConfig result = new com.google.cloud.tpu.v2alpha1.AccessConfig(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -362,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.AccessConfig result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.AccessConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.AccessConfig) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.AccessConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -434,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                externalIp_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              externalIp_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -456,25 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object externalIp_ = "";
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The externalIp.
      */
     public java.lang.String getExternalIp() {
       java.lang.Object ref = externalIp_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         externalIp_ = s;
         return s;
@@ -483,21 +445,20 @@ public java.lang.String getExternalIp() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The bytes for externalIp.
      */
-    public com.google.protobuf.ByteString getExternalIpBytes() {
+    public com.google.protobuf.ByteString
+        getExternalIpBytes() {
       java.lang.Object ref = externalIp_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         externalIp_ = b;
         return b;
       } else {
@@ -505,35 +466,28 @@ public com.google.protobuf.ByteString getExternalIpBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The externalIp to set.
      * @return This builder for chaining.
      */
-    public Builder setExternalIp(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setExternalIp(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       externalIp_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return This builder for chaining.
      */
     public Builder clearExternalIp() {
@@ -543,30 +497,26 @@ public Builder clearExternalIp() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The bytes for externalIp to set.
      * @return This builder for chaining.
      */
-    public Builder setExternalIpBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setExternalIpBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       externalIp_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -576,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.AccessConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.AccessConfig)
   private static final com.google.cloud.tpu.v2alpha1.AccessConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.AccessConfig();
   }
@@ -590,27 +540,27 @@ public static com.google.cloud.tpu.v2alpha1.AccessConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public AccessConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public AccessConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -625,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.AccessConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
similarity index 52%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
index 3ff4351e51d5..f8ae5ed04810 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
@@ -1,50 +1,29 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface AccessConfigOrBuilder
-    extends
+public interface AccessConfigOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.AccessConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The externalIp.
    */
   java.lang.String getExternalIp();
   /**
-   *
-   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for externalIp.
    */
-  com.google.protobuf.ByteString getExternalIpBytes();
+  com.google.protobuf.ByteString
+      getExternalIpBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
similarity index 69%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
index 486c8bfc5a10..2f782b402c6a 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A node-attached disk resource.
  * Next ID: 8;
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.AttachedDisk}
  */
-public final class AttachedDisk extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class AttachedDisk extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.AttachedDisk)
     AttachedDiskOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use AttachedDisk.newBuilder() to construct.
   private AttachedDisk(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private AttachedDisk() {
     sourceDisk_ = "";
     mode_ = 0;
@@ -45,43 +27,39 @@ private AttachedDisk() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new AttachedDisk();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.AttachedDisk.class,
-            com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder.class);
+            com.google.cloud.tpu.v2alpha1.AttachedDisk.class, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * The different mode of the attached disk.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode}
    */
-  public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
+  public enum DiskMode
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * The disk mode is not known/set.
      * 

@@ -90,8 +68,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     DISK_MODE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * Attaches the disk in read-write mode. Only one TPU node can attach a disk
      * in read-write mode at a time.
@@ -101,8 +77,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     READ_WRITE(1),
     /**
-     *
-     *
      * 
      * Attaches the disk in read-only mode. Multiple TPU nodes can attach
      * a disk in read-only mode at a time.
@@ -115,8 +89,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * The disk mode is not known/set.
      * 

@@ -125,8 +97,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int DISK_MODE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * Attaches the disk in read-write mode. Only one TPU node can attach a disk
      * in read-write mode at a time.
@@ -136,8 +106,6 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int READ_WRITE_VALUE = 1;
     /**
-     *
-     *
      * 
      * Attaches the disk in read-only mode. Multiple TPU nodes can attach
      * a disk in read-only mode at a time.
@@ -147,6 +115,7 @@ public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int READ_ONLY_VALUE = 2;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -171,49 +140,49 @@ public static DiskMode valueOf(int value) {
      */
     public static DiskMode forNumber(int value) {
       switch (value) {
-        case 0:
-          return DISK_MODE_UNSPECIFIED;
-        case 1:
-          return READ_WRITE;
-        case 2:
-          return READ_ONLY;
-        default:
-          return null;
+        case 0: return DISK_MODE_UNSPECIFIED;
+        case 1: return READ_WRITE;
+        case 2: return READ_ONLY;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        DiskMode> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public DiskMode findValueByNumber(int number) {
+              return DiskMode.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public DiskMode findValueByNumber(int number) {
-            return DiskMode.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.AttachedDisk.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final DiskMode[] VALUES = values();
 
-    public static DiskMode valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static DiskMode valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -231,19 +200,15 @@ private DiskMode(int value) {
   }
 
   public static final int SOURCE_DISK_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object sourceDisk_ = "";
   /**
-   *
-   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
-   *
    * @return The sourceDisk.
    */
   @java.lang.Override
@@ -252,30 +217,30 @@ public java.lang.String getSourceDisk() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       sourceDisk_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
-   *
    * @return The bytes for sourceDisk.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSourceDiskBytes() {
+  public com.google.protobuf.ByteString
+      getSourceDiskBytes() {
     java.lang.Object ref = sourceDisk_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       sourceDisk_ = b;
       return b;
     } else {
@@ -286,8 +251,6 @@ public com.google.protobuf.ByteString getSourceDiskBytes() {
   public static final int MODE_FIELD_NUMBER = 4;
   private int mode_ = 0;
   /**
-   *
-   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -295,16 +258,12 @@ public com.google.protobuf.ByteString getSourceDiskBytes() {
    * 

    *
    * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
-   *
    * @return The enum numeric value on the wire for mode.
    */
-  @java.lang.Override
-  public int getModeValue() {
+  @java.lang.Override public int getModeValue() {
     return mode_;
   }
   /**
-   *
-   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -312,20 +271,14 @@ public int getModeValue() {
    * 

    *
    * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
-   *
    * @return The mode.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode() {
-    com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode result =
-        com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.forNumber(mode_);
-    return result == null
-        ? com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.UNRECOGNIZED
-        : result;
+  @java.lang.Override public com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode() {
+    com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode result = com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.forNumber(mode_);
+    return result == null ? com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.UNRECOGNIZED : result;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -337,12 +290,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(sourceDisk_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, sourceDisk_);
     }
-    if (mode_
-        != com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
+    if (mode_ != com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
       output.writeEnum(4, mode_);
     }
     getUnknownFields().writeTo(output);
@@ -357,9 +310,9 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(sourceDisk_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, sourceDisk_);
     }
-    if (mode_
-        != com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(4, mode_);
+    if (mode_ != com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(4, mode_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -369,15 +322,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.AttachedDisk)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.AttachedDisk other =
-        (com.google.cloud.tpu.v2alpha1.AttachedDisk) obj;
+    com.google.cloud.tpu.v2alpha1.AttachedDisk other = (com.google.cloud.tpu.v2alpha1.AttachedDisk) obj;
 
-    if (!getSourceDisk().equals(other.getSourceDisk())) return false;
+    if (!getSourceDisk()
+        .equals(other.getSourceDisk())) return false;
     if (mode_ != other.mode_) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -399,104 +352,97 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.AttachedDisk prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A node-attached disk resource.
    * Next ID: 8;
@@ -504,32 +450,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.AttachedDisk}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.AttachedDisk)
       com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.AttachedDisk.class,
-              com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder.class);
+              com.google.cloud.tpu.v2alpha1.AttachedDisk.class, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.AttachedDisk.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -540,9 +487,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
     }
 
     @java.lang.Override
@@ -561,11 +508,8 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.AttachedDisk buildPartial() {
-      com.google.cloud.tpu.v2alpha1.AttachedDisk result =
-          new com.google.cloud.tpu.v2alpha1.AttachedDisk(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.AttachedDisk result = new com.google.cloud.tpu.v2alpha1.AttachedDisk(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -584,39 +528,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.AttachedDisk result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.AttachedDisk) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.AttachedDisk) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.AttachedDisk)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -659,25 +602,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 26:
-              {
-                sourceDisk_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 26
-            case 32:
-              {
-                mode_ = input.readEnum();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 32
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 26: {
+              sourceDisk_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 26
+            case 32: {
+              mode_ = input.readEnum();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 32
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -687,26 +627,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object sourceDisk_ = "";
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @return The sourceDisk.
      */
     public java.lang.String getSourceDisk() {
       java.lang.Object ref = sourceDisk_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         sourceDisk_ = s;
         return s;
@@ -715,22 +652,21 @@ public java.lang.String getSourceDisk() {
       }
     }
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @return The bytes for sourceDisk.
      */
-    public com.google.protobuf.ByteString getSourceDiskBytes() {
+    public com.google.protobuf.ByteString
+        getSourceDiskBytes() {
       java.lang.Object ref = sourceDisk_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         sourceDisk_ = b;
         return b;
       } else {
@@ -738,37 +674,30 @@ public com.google.protobuf.ByteString getSourceDiskBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @param value The sourceDisk to set.
      * @return This builder for chaining.
      */
-    public Builder setSourceDisk(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSourceDisk(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       sourceDisk_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSourceDisk() {
@@ -778,22 +707,18 @@ public Builder clearSourceDisk() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
-     *
      * @param value The bytes for sourceDisk to set.
      * @return This builder for chaining.
      */
-    public Builder setSourceDiskBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSourceDiskBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       sourceDisk_ = value;
       bitField0_ |= 0x00000001;
@@ -803,8 +728,6 @@ public Builder setSourceDiskBytes(com.google.protobuf.ByteString value) {
 
     private int mode_ = 0;
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -812,16 +735,12 @@ public Builder setSourceDiskBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
-     *
      * @return The enum numeric value on the wire for mode.
      */
-    @java.lang.Override
-    public int getModeValue() {
+    @java.lang.Override public int getModeValue() {
       return mode_;
     }
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -829,7 +748,6 @@ public int getModeValue() {
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
-     *
      * @param value The enum numeric value on the wire for mode to set.
      * @return This builder for chaining.
      */
@@ -840,8 +758,6 @@ public Builder setModeValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -849,20 +765,14 @@ public Builder setModeValue(int value) {
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
-     *
      * @return The mode.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode() {
-      com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode result =
-          com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.forNumber(mode_);
-      return result == null
-          ? com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.UNRECOGNIZED
-          : result;
+      com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode result = com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.forNumber(mode_);
+      return result == null ? com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -870,7 +780,6 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode() {
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
-     *
      * @param value The mode to set.
      * @return This builder for chaining.
      */
@@ -884,8 +793,6 @@ public Builder setMode(com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode value
       return this;
     }
     /**
-     *
-     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -893,7 +800,6 @@ public Builder setMode(com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode value
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearMode() {
@@ -902,9 +808,9 @@ public Builder clearMode() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -914,12 +820,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.AttachedDisk)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.AttachedDisk)
   private static final com.google.cloud.tpu.v2alpha1.AttachedDisk DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.AttachedDisk();
   }
@@ -928,27 +834,27 @@ public static com.google.cloud.tpu.v2alpha1.AttachedDisk getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public AttachedDisk parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public AttachedDisk parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -963,4 +869,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.AttachedDisk getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
index b7aebddde19b..e1a6a845faa7 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
@@ -1,58 +1,35 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface AttachedDiskOrBuilder
-    extends
+public interface AttachedDiskOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.AttachedDisk)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
-   *
    * @return The sourceDisk.
    */
   java.lang.String getSourceDisk();
   /**
-   *
-   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
-   *
    * @return The bytes for sourceDisk.
    */
-  com.google.protobuf.ByteString getSourceDiskBytes();
+  com.google.protobuf.ByteString
+      getSourceDiskBytes();
 
   /**
-   *
-   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -60,13 +37,10 @@ public interface AttachedDiskOrBuilder
    * 

    *
    * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
-   *
    * @return The enum numeric value on the wire for mode.
    */
   int getModeValue();
   /**
-   *
-   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -74,7 +48,6 @@ public interface AttachedDiskOrBuilder
    * 

    *
    * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
-   *
    * @return The mode.
    */
   com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode();
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java
new file mode 100644
index 000000000000..e780a71442e1
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java
@@ -0,0 +1,1014 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public final class CloudTpuProto {
+  private CloudTpuProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
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+      "ation}/queuedResources/{queued_resource}" +
+      "B\n\n\010resourceB\006\n\004tier\"\330\010\n\023QueuedResourceS" +
+      "tate\022C\n\005state\030\001 \001(\01624.google.cloud.tpu.v" +
+      "2alpha1.QueuedResourceState.State\022T\n\rcre" +
+      "ating_data\030\002 \001(\0132;.google.cloud.tpu.v2al" +
+      "pha1.QueuedResourceState.CreatingDataH\000\022" +
+      "T\n\raccepted_data\030\003 \001(\0132;.google.cloud.tp" +
+      "u.v2alpha1.QueuedResourceState.AcceptedD" +
+      "ataH\000\022\\\n\021provisioning_data\030\004 \001(\0132?.googl" +
+      "e.cloud.tpu.v2alpha1.QueuedResourceState" +
+      ".ProvisioningDataH\000\022P\n\013failed_data\030\005 \001(\013" +
+      "29.google.cloud.tpu.v2alpha1.QueuedResou" +
+      "rceState.FailedDataH\000\022T\n\rdeleting_data\030\006" +
+      " \001(\0132;.google.cloud.tpu.v2alpha1.QueuedR" +
+      "esourceState.DeletingDataH\000\022P\n\013active_da" +
+      "ta\030\007 \001(\01329.google.cloud.tpu.v2alpha1.Que" +
+      "uedResourceState.ActiveDataH\000\022X\n\017suspend" +
+      "ing_data\030\010 \001(\0132=.google.cloud.tpu.v2alph" +
+      "a1.QueuedResourceState.SuspendingDataH\000\022" +
+      "V\n\016suspended_data\030\t \001(\0132<.google.cloud.t" +
+      "pu.v2alpha1.QueuedResourceState.Suspende" +
+      "dDataH\000\032\016\n\014CreatingData\032\016\n\014AcceptedData\032" +
+      "\022\n\020ProvisioningData\032/\n\nFailedData\022!\n\005err" +
+      "or\030\001 \001(\0132\022.google.rpc.Status\032\016\n\014Deleting" +
+      "Data\032\014\n\nActiveData\032\020\n\016SuspendingData\032\017\n\r" +
+      "SuspendedData\"\221\001\n\005State\022\025\n\021STATE_UNSPECI" +
+      "FIED\020\000\022\014\n\010CREATING\020\001\022\014\n\010ACCEPTED\020\002\022\020\n\014PR" +
+      "OVISIONING\020\003\022\n\n\006FAILED\020\004\022\014\n\010DELETING\020\005\022\n" +
+      "\n\006ACTIVE\020\006\022\016\n\nSUSPENDING\020\007\022\r\n\tSUSPENDED\020" +
+      "\010B\014\n\nstate_data\"j\n\020ListNodesRequest\022/\n\006p" +
+      "arent\030\001 \001(\tB\037\340A\002\372A\031\022\027tpu.googleapis.com/" +
+      "Node\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 " +
+      "\001(\t\"q\n\021ListNodesResponse\022.\n\005nodes\030\001 \003(\0132" +
+      "\037.google.cloud.tpu.v2alpha1.Node\022\027\n\017next" +
+      "_page_token\030\002 \001(\t\022\023\n\013unreachable\030\003 \003(\t\"?" +
+      "\n\016GetNodeRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027" +
+      "tpu.googleapis.com/Node\"\247\001\n\021CreateNodeRe" +
+      "quest\0229\n\006parent\030\001 \001(\tB)\340A\002\372A#\n!locations" +
+      ".googleapis.com/Location\022\017\n\007node_id\030\002 \001(" +
+      "\t\0222\n\004node\030\003 \001(\0132\037.google.cloud.tpu.v2alp" +
+      "ha1.NodeB\003\340A\002\022\022\n\nrequest_id\030\006 \001(\t\"V\n\021Del" +
+      "eteNodeRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tp" +
+      "u.googleapis.com/Node\022\022\n\nrequest_id\030\003 \001(" +
+      "\t\"@\n\017StopNodeRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372" +
+      "A\031\n\027tpu.googleapis.com/Node\"A\n\020StartNode" +
+      "Request\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googl" +
+      "eapis.com/Node\"}\n\021UpdateNodeRequest\0224\n\013u" +
+      "pdate_mask\030\001 \001(\0132\032.google.protobuf.Field" +
+      "MaskB\003\340A\002\0222\n\004node\030\002 \001(\0132\037.google.cloud.t" +
+      "pu.v2alpha1.NodeB\003\340A\002\"~\n\032ListQueuedResou" +
+      "rcesRequest\0229\n\006parent\030\001 \001(\tB)\340A\002\372A#\022!tpu" +
+      ".googleapis.com/QueuedResource\022\021\n\tpage_s" +
+      "ize\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\"\220\001\n\033ListQu" +
+      "euedResourcesResponse\022C\n\020queued_resource" +
+      "s\030\001 \003(\0132).google.cloud.tpu.v2alpha1.Queu" +
+      "edResource\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013u" +
+      "nreachable\030\003 \003(\t\"S\n\030GetQueuedResourceReq" +
+      "uest\0227\n\004name\030\001 \001(\tB)\340A\002\372A#\n!tpu.googleap" +
+      "is.com/QueuedResource\"\321\001\n\033CreateQueuedRe" +
+      "sourceRequest\0229\n\006parent\030\001 \001(\tB)\340A\002\372A#\n!l" +
+      "ocations.googleapis.com/Location\022\032\n\022queu" +
+      "ed_resource_id\030\002 \001(\t\022G\n\017queued_resource\030" +
+      "\003 \001(\0132).google.cloud.tpu.v2alpha1.Queued" +
+      "ResourceB\003\340A\002\022\022\n\nrequest_id\030\004 \001(\t\"j\n\033Del" +
+      "eteQueuedResourceRequest\0227\n\004name\030\001 \001(\tB)" +
+      "\340A\002\372A#\n!tpu.googleapis.com/QueuedResourc" +
+      "e\022\022\n\nrequest_id\030\002 \001(\t\" \n\017ServiceIdentity" +
+      "\022\r\n\005email\030\001 \001(\t\"[\n\036GenerateServiceIdenti" +
+      "tyRequest\0229\n\006parent\030\001 \001(\tB)\340A\002\372A#\n!locat" +
+      "ions.googleapis.com/Location\"_\n\037Generate" +
+      "ServiceIdentityResponse\022<\n\010identity\030\001 \001(" +
+      "\0132*.google.cloud.tpu.v2alpha1.ServiceIde" +
+      "ntity\"\243\001\n\017AcceleratorType\022\014\n\004name\030\001 \001(\t\022" +
+      "\014\n\004type\030\002 \001(\t:t\352Aq\n\"tpu.googleapis.com/A" +
+      "cceleratorType\022Kprojects/{project}/locat" +
+      "ions/{location}/acceleratorTypes/{accele" +
+      "rator_type}\"U\n\031GetAcceleratorTypeRequest" +
+      "\0228\n\004name\030\001 \001(\tB*\340A\002\372A$\n\"tpu.googleapis.c" +
+      "om/AcceleratorType\"\242\001\n\033ListAcceleratorTy" +
+      "pesRequest\022:\n\006parent\030\001 \001(\tB*\340A\002\372A$\022\"tpu." +
+      "googleapis.com/AcceleratorType\022\021\n\tpage_s" +
+      "ize\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\022\016\n\006filter\030" +
+      "\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\223\001\n\034ListAccelera" +
+      "torTypesResponse\022E\n\021accelerator_types\030\001 " +
+      "\003(\0132*.google.cloud.tpu.v2alpha1.Accelera" +
+      "torType\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013unre" +
+      "achable\030\003 \003(\t\"\242\001\n\016RuntimeVersion\022\014\n\004name" +
+      "\030\001 \001(\t\022\017\n\007version\030\002 \001(\t:q\352An\n!tpu.google" +
+      "apis.com/RuntimeVersion\022Iprojects/{proje" +
+      "ct}/locations/{location}/runtimeVersions" +
+      "/{runtime_version}\"S\n\030GetRuntimeVersionR" +
+      "equest\0227\n\004name\030\001 \001(\tB)\340A\002\372A#\n!tpu.google" +
+      "apis.com/RuntimeVersion\"\240\001\n\032ListRuntimeV" +
+      "ersionsRequest\0229\n\006parent\030\001 \001(\tB)\340A\002\372A#\022!" +
+      "tpu.googleapis.com/RuntimeVersion\022\021\n\tpag" +
+      "e_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\022\016\n\006filt" +
+      "er\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\220\001\n\033ListRunti" +
+      "meVersionsResponse\022C\n\020runtime_versions\030\001" +
+      " \003(\0132).google.cloud.tpu.v2alpha1.Runtime" +
+      "Version\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013unre" +
+      "achable\030\003 \003(\t\"\326\001\n\021OperationMetadata\022/\n\013c" +
+      "reate_time\030\001 \001(\0132\032.google.protobuf.Times" +
+      "tamp\022,\n\010end_time\030\002 \001(\0132\032.google.protobuf" +
+      ".Timestamp\022\016\n\006target\030\003 \001(\t\022\014\n\004verb\030\004 \001(\t" +
+      "\022\025\n\rstatus_detail\030\005 \001(\t\022\030\n\020cancel_reques" +
+      "ted\030\006 \001(\010\022\023\n\013api_version\030\007 \001(\t\"\313\002\n\007Sympt" +
+      "om\022/\n\013create_time\030\001 \001(\0132\032.google.protobu" +
+      "f.Timestamp\022D\n\014symptom_type\030\002 \001(\0162..goog" +
+      "le.cloud.tpu.v2alpha1.Symptom.SymptomTyp" +
+      "e\022\017\n\007details\030\003 \001(\t\022\021\n\tworker_id\030\004 \001(\t\"\244\001" +
+      "\n\013SymptomType\022\034\n\030SYMPTOM_TYPE_UNSPECIFIE" +
+      "D\020\000\022\016\n\nLOW_MEMORY\020\001\022\021\n\rOUT_OF_MEMORY\020\002\022\025" +
+      "\n\021EXECUTE_TIMED_OUT\020\003\022\023\n\017MESH_BUILD_FAIL" +
+      "\020\004\022\025\n\021HBM_OUT_OF_MEMORY\020\005\022\021\n\rPROJECT_ABU" +
+      "SE\020\006\"r\n\031GetGuestAttributesRequest\022-\n\004nam" +
+      "e\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googleapis.com/Node" +
+      "\022\022\n\nquery_path\030\002 \001(\t\022\022\n\nworker_ids\030\003 \003(\t" +
+      "\"b\n\032GetGuestAttributesResponse\022D\n\020guest_" +
+      "attributes\030\001 \003(\0132*.google.cloud.tpu.v2al" +
+      "pha1.GuestAttributes\"d\n\037SimulateMaintena" +
+      "nceEventRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027t" +
+      "pu.googleapis.com/Node\022\022\n\nworker_ids\030\002 \003" +
+      "(\t\"4\n\026ShieldedInstanceConfig\022\032\n\022enable_s" +
+      "ecure_boot\030\001 \001(\0102\267\035\n\003Tpu\022\250\001\n\tListNodes\022+" +
+      ".google.cloud.tpu.v2alpha1.ListNodesRequ" +
+      "est\032,.google.cloud.tpu.v2alpha1.ListNode" +
+      "sResponse\"@\202\323\344\223\0021\022//v2alpha1/{parent=pro" +
+      "jects/*/locations/*}/nodes\332A\006parent\022\225\001\n\007" +
+      "GetNode\022).google.cloud.tpu.v2alpha1.GetN" +
+      "odeRequest\032\037.google.cloud.tpu.v2alpha1.N" +
+      "ode\">\202\323\344\223\0021\022//v2alpha1/{name=projects/*/" +
+      "locations/*/nodes/*}\332A\004name\022\312\001\n\nCreateNo" +
+      "de\022,.google.cloud.tpu.v2alpha1.CreateNod" +
+      "eRequest\032\035.google.longrunning.Operation\"" +
+      "o\202\323\344\223\0027\"//v2alpha1/{parent=projects/*/lo" +
+      "cations/*}/nodes:\004node\332A\023parent,node,nod" +
+      "e_id\312A\031\n\004Node\022\021OperationMetadata\022\306\001\n\nDel" +
+      "eteNode\022,.google.cloud.tpu.v2alpha1.Dele" +
+      "teNodeRequest\032\035.google.longrunning.Opera" +
+      "tion\"k\202\323\344\223\0021*//v2alpha1/{name=projects/*" +
+      "/locations/*/nodes/*}\332A\004name\312A*\n\025google." +
+      "protobuf.Empty\022\021OperationMetadata\022\262\001\n\010St" +
+      "opNode\022*.google.cloud.tpu.v2alpha1.StopN" +
+      "odeRequest\032\035.google.longrunning.Operatio" +
+      "n\"[\202\323\344\223\0029\"4/v2alpha1/{name=projects/*/lo" +
+      "cations/*/nodes/*}:stop:\001*\312A\031\n\004Node\022\021Ope" +
+      "rationMetadata\022\265\001\n\tStartNode\022+.google.cl" +
+      "oud.tpu.v2alpha1.StartNodeRequest\032\035.goog" +
+      "le.longrunning.Operation\"\\\202\323\344\223\002:\"5/v2alp" +
+      "ha1/{name=projects/*/locations/*/nodes/*" +
+      "}:start:\001*\312A\031\n\004Node\022\021OperationMetadata\022\314" +
+      "\001\n\nUpdateNode\022,.google.cloud.tpu.v2alpha" +
+      "1.UpdateNodeRequest\032\035.google.longrunning" +
+      ".Operation\"q\202\323\344\223\002<24/v2alpha1/{node.name" +
+      "=projects/*/locations/*/nodes/*}:\004node\332A" +
+      "\020node,update_mask\312A\031\n\004Node\022\021OperationMet" +
+      "adata\022\320\001\n\023ListQueuedResources\0225.google.c" +
+      "loud.tpu.v2alpha1.ListQueuedResourcesReq" +
+      "uest\0326.google.cloud.tpu.v2alpha1.ListQue" +
+      "uedResourcesResponse\"J\202\323\344\223\002;\0229/v2alpha1/" +
+      "{parent=projects/*/locations/*}/queuedRe" +
+      "sources\332A\006parent\022\275\001\n\021GetQueuedResource\0223" +
+      ".google.cloud.tpu.v2alpha1.GetQueuedReso" +
+      "urceRequest\032).google.cloud.tpu.v2alpha1." +
+      "QueuedResource\"H\202\323\344\223\002;\0229/v2alpha1/{name=" +
+      "projects/*/locations/*/queuedResources/*" +
+      "}\332A\004name\022\224\002\n\024CreateQueuedResource\0226.goog" +
+      "le.cloud.tpu.v2alpha1.CreateQueuedResour" +
+      "ceRequest\032\035.google.longrunning.Operation" +
+      "\"\244\001\202\323\344\223\002L\"9/v2alpha1/{parent=projects/*/" +
+      "locations/*}/queuedResources:\017queued_res" +
+      "ource\332A)parent,queued_resource,queued_re" +
+      "source_id\312A#\n\016QueuedResource\022\021OperationM" +
+      "etadata\022\335\001\n\024DeleteQueuedResource\0226.googl" +
+      "e.cloud.tpu.v2alpha1.DeleteQueuedResourc" +
+      "eRequest\032\035.google.longrunning.Operation\"" +
+      "n\202\323\344\223\002;*9/v2alpha1/{name=projects/*/loca" +
+      "tions/*/queuedResources/*}\332A\004name\312A#\n\016Qu" +
+      "euedResource\022\021OperationMetadata\022\336\001\n\027Gene" +
+      "rateServiceIdentity\0229.google.cloud.tpu.v" +
+      "2alpha1.GenerateServiceIdentityRequest\032:" +
+      ".google.cloud.tpu.v2alpha1.GenerateServi" +
+      "ceIdentityResponse\"L\202\323\344\223\002F\"A/v2alpha1/{p" +
+      "arent=projects/*/locations/*}:generateSe" +
+      "rviceIdentity:\001*\022\324\001\n\024ListAcceleratorType" +
+      "s\0226.google.cloud.tpu.v2alpha1.ListAccele" +
+      "ratorTypesRequest\0327.google.cloud.tpu.v2a" +
+      "lpha1.ListAcceleratorTypesResponse\"K\202\323\344\223" +
+      "\002<\022:/v2alpha1/{parent=projects/*/locatio" +
+      "ns/*}/acceleratorTypes\332A\006parent\022\301\001\n\022GetA" +
+      "cceleratorType\0224.google.cloud.tpu.v2alph" +
+      "a1.GetAcceleratorTypeRequest\032*.google.cl" +
+      "oud.tpu.v2alpha1.AcceleratorType\"I\202\323\344\223\002<" +
+      "\022:/v2alpha1/{name=projects/*/locations/*" +
+      "/acceleratorTypes/*}\332A\004name\022\320\001\n\023ListRunt" +
+      "imeVersions\0225.google.cloud.tpu.v2alpha1." +
+      "ListRuntimeVersionsRequest\0326.google.clou" +
+      "d.tpu.v2alpha1.ListRuntimeVersionsRespon" +
+      "se\"J\202\323\344\223\002;\0229/v2alpha1/{parent=projects/*" +
+      "/locations/*}/runtimeVersions\332A\006parent\022\275" +
+      "\001\n\021GetRuntimeVersion\0223.google.cloud.tpu." +
+      "v2alpha1.GetRuntimeVersionRequest\032).goog" +
+      "le.cloud.tpu.v2alpha1.RuntimeVersion\"H\202\323" +
+      "\344\223\002;\0229/v2alpha1/{name=projects/*/locatio" +
+      "ns/*/runtimeVersions/*}\332A\004name\022\320\001\n\022GetGu" +
+      "estAttributes\0224.google.cloud.tpu.v2alpha" +
+      "1.GetGuestAttributesRequest\0325.google.clo" +
+      "ud.tpu.v2alpha1.GetGuestAttributesRespon" +
+      "se\"M\202\323\344\223\002G\"B/v2alpha1/{name=projects/*/l" +
+      "ocations/*/nodes/*}:getGuestAttributes:\001" +
+      "*\022\346\001\n\030SimulateMaintenanceEvent\022:.google." +
+      "cloud.tpu.v2alpha1.SimulateMaintenanceEv" +
+      "entRequest\032\035.google.longrunning.Operatio" +
+      "n\"o\202\323\344\223\002M\"H/v2alpha1/{name=projects/*/lo" +
+      "cations/*/nodes/*}:simulateMaintenanceEv" +
+      "ent:\001*\312A\031\n\004Node\022\021OperationMetadata\032F\312A\022t" +
+      "pu.googleapis.com\322A.https://www.googleap" +
+      "is.com/auth/cloud-platformBn\n\035com.google" +
+      ".cloud.tpu.v2alpha1B\rCloudTpuProtoP\001Z
  * Request for [CreateNode][google.cloud.tpu.v2alpha1.Tpu.CreateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.CreateNodeRequest}
  */
-public final class CreateNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CreateNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.CreateNodeRequest)
     CreateNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CreateNodeRequest.newBuilder() to construct.
   private CreateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private CreateNodeRequest() {
     parent_ = "";
     nodeId_ = "";
@@ -45,45 +27,38 @@ private CreateNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CreateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class,
-            com.google.cloud.tpu.v2alpha1.CreateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class, com.google.cloud.tpu.v2alpha1.CreateNodeRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -92,31 +67,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -125,18 +98,14 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int NODE_ID_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nodeId_ = "";
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The nodeId.
    */
   @java.lang.Override
@@ -145,29 +114,29 @@ public java.lang.String getNodeId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nodeId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The bytes for nodeId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNodeIdBytes() {
+  public com.google.protobuf.ByteString
+      getNodeIdBytes() {
     java.lang.Object ref = nodeId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nodeId_ = b;
       return b;
     } else {
@@ -178,15 +147,11 @@ public com.google.protobuf.ByteString getNodeIdBytes() {
   public static final int NODE_FIELD_NUMBER = 3;
   private com.google.cloud.tpu.v2alpha1.Node node_;
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -194,15 +159,11 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return The node.
    */
   @java.lang.Override
@@ -210,14 +171,11 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
   }
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
@@ -225,18 +183,14 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
   }
 
   public static final int REQUEST_ID_FIELD_NUMBER = 6;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object requestId_ = "";
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 6;
-   *
    * @return The requestId.
    */
   @java.lang.Override
@@ -245,29 +199,29 @@ public java.lang.String getRequestId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       requestId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 6;
-   *
    * @return The bytes for requestId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getRequestIdBytes() {
+  public com.google.protobuf.ByteString
+      getRequestIdBytes() {
     java.lang.Object ref = requestId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       requestId_ = b;
       return b;
     } else {
@@ -276,7 +230,6 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -288,7 +241,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -317,7 +271,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nodeId_);
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getNode());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, getNode());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(requestId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, requestId_);
@@ -330,21 +285,24 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.CreateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.CreateNodeRequest other =
-        (com.google.cloud.tpu.v2alpha1.CreateNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.CreateNodeRequest other = (com.google.cloud.tpu.v2alpha1.CreateNodeRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (!getNodeId().equals(other.getNodeId())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (!getNodeId()
+        .equals(other.getNodeId())) return false;
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode().equals(other.getNode())) return false;
+      if (!getNode()
+          .equals(other.getNode())) return false;
     }
-    if (!getRequestId().equals(other.getRequestId())) return false;
+    if (!getRequestId()
+        .equals(other.getRequestId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -371,136 +329,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.CreateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [CreateNode][google.cloud.tpu.v2alpha1.Tpu.CreateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.CreateNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.CreateNodeRequest)
       com.google.cloud.tpu.v2alpha1.CreateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class,
-              com.google.cloud.tpu.v2alpha1.CreateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class, com.google.cloud.tpu.v2alpha1.CreateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.CreateNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -517,9 +469,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -538,11 +490,8 @@ public com.google.cloud.tpu.v2alpha1.CreateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.CreateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.CreateNodeRequest result =
-          new com.google.cloud.tpu.v2alpha1.CreateNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.CreateNodeRequest result = new com.google.cloud.tpu.v2alpha1.CreateNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -556,7 +505,9 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.CreateNodeRequest resul
         result.nodeId_ = nodeId_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null
+            ? node_
+            : nodeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000008) != 0)) {
         result.requestId_ = requestId_;
@@ -567,39 +518,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.CreateNodeRequest resul
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.CreateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.CreateNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.CreateNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -607,8 +557,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.CreateNodeRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.CreateNodeRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.CreateNodeRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -653,37 +602,34 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                nodeId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 50:
-              {
-                requestId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 50
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              nodeId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              input.readMessage(
+                  getNodeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 50: {
+              requestId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 50
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -693,27 +639,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -722,23 +663,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -746,39 +684,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -788,23 +715,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -814,20 +735,18 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object nodeId_ = "";
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @return The nodeId.
      */
     public java.lang.String getNodeId() {
       java.lang.Object ref = nodeId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nodeId_ = s;
         return s;
@@ -836,21 +755,20 @@ public java.lang.String getNodeId() {
       }
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @return The bytes for nodeId.
      */
-    public com.google.protobuf.ByteString getNodeIdBytes() {
+    public com.google.protobuf.ByteString
+        getNodeIdBytes() {
       java.lang.Object ref = nodeId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nodeId_ = b;
         return b;
       } else {
@@ -858,35 +776,28 @@ public com.google.protobuf.ByteString getNodeIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @param value The nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNodeId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nodeId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNodeId() {
@@ -896,21 +807,17 @@ public Builder clearNodeId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
-     *
      * @param value The bytes for nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNodeIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nodeId_ = value;
       bitField0_ |= 0x00000002;
@@ -920,35 +827,24 @@ public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2alpha1.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node,
-            com.google.cloud.tpu.v2alpha1.Node.Builder,
-            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
-        nodeBuilder_;
+        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> nodeBuilder_;
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      * @return The node.
      */
     public com.google.cloud.tpu.v2alpha1.Node getNode() {
@@ -959,14 +855,11 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodeBuilder_ == null) {
@@ -982,16 +875,14 @@ public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setNode(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder setNode(
+        com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -1002,20 +893,17 @@ public Builder setNode(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValu
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0)
-            && node_ != null
-            && node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0) &&
+          node_ != null &&
+          node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -1028,14 +916,11 @@ public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearNode() {
       bitField0_ = (bitField0_ & ~0x00000004);
@@ -1048,14 +933,11 @@ public Builder clearNode() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
       bitField0_ |= 0x00000004;
@@ -1063,44 +945,36 @@ public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
+        return node_ == null ?
+            com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node,
-            com.google.cloud.tpu.v2alpha1.Node.Builder,
-            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
+        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> 
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.Node,
-                com.google.cloud.tpu.v2alpha1.Node.Builder,
-                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
-                getNode(), getParentForChildren(), isClean());
+        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
+                getNode(),
+                getParentForChildren(),
+                isClean());
         node_ = null;
       }
       return nodeBuilder_;
@@ -1108,20 +982,18 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
 
     private java.lang.Object requestId_ = "";
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
-     *
      * @return The requestId.
      */
     public java.lang.String getRequestId() {
       java.lang.Object ref = requestId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         requestId_ = s;
         return s;
@@ -1130,21 +1002,20 @@ public java.lang.String getRequestId() {
       }
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
-     *
      * @return The bytes for requestId.
      */
-    public com.google.protobuf.ByteString getRequestIdBytes() {
+    public com.google.protobuf.ByteString
+        getRequestIdBytes() {
       java.lang.Object ref = requestId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         requestId_ = b;
         return b;
       } else {
@@ -1152,35 +1023,28 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
-     *
      * @param value The requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRequestId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       requestId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearRequestId() {
@@ -1190,30 +1054,26 @@ public Builder clearRequestId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
-     *
      * @param value The bytes for requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRequestIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       requestId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1223,12 +1083,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.CreateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.CreateNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.CreateNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.CreateNodeRequest();
   }
@@ -1237,27 +1097,27 @@ public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CreateNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CreateNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1272,4 +1132,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.CreateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
similarity index 57%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
index 122d2b9d295e..0933cfaf4d4a 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
@@ -1,142 +1,96 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface CreateNodeRequestOrBuilder
-    extends
+public interface CreateNodeRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.CreateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The nodeId.
    */
   java.lang.String getNodeId();
   /**
-   *
-   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
-   *
    * @return The bytes for nodeId.
    */
-  com.google.protobuf.ByteString getNodeIdBytes();
+  com.google.protobuf.ByteString
+      getNodeIdBytes();
 
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return The node.
    */
   com.google.cloud.tpu.v2alpha1.Node getNode();
   /**
-   *
-   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 6;
-   *
    * @return The requestId.
    */
   java.lang.String getRequestId();
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 6;
-   *
    * @return The bytes for requestId.
    */
-  com.google.protobuf.ByteString getRequestIdBytes();
+  com.google.protobuf.ByteString
+      getRequestIdBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
similarity index 64%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
index ef0f7afdf513..ee547b7a64a5 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [CreateQueuedResource][google.cloud.tpu.v2alpha1.Tpu.CreateQueuedResource].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest}
  */
-public final class CreateQueuedResourceRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CreateQueuedResourceRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
     CreateQueuedResourceRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CreateQueuedResourceRequest.newBuilder() to construct.
   private CreateQueuedResourceRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private CreateQueuedResourceRequest() {
     parent_ = "";
     queuedResourceId_ = "";
@@ -46,45 +28,38 @@ private CreateQueuedResourceRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CreateQueuedResourceRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class,
-            com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -93,31 +68,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -126,19 +99,15 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int QUEUED_RESOURCE_ID_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object queuedResourceId_ = "";
   /**
-   *
-   *
    * 
    * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
    * regex format.
    * 

    *
    * string queued_resource_id = 2;
-   *
    * @return The queuedResourceId.
    */
   @java.lang.Override
@@ -147,30 +116,30 @@ public java.lang.String getQueuedResourceId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queuedResourceId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
    * regex format.
    * 

    *
    * string queued_resource_id = 2;
-   *
    * @return The bytes for queuedResourceId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getQueuedResourceIdBytes() {
+  public com.google.protobuf.ByteString
+      getQueuedResourceIdBytes() {
     java.lang.Object ref = queuedResourceId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       queuedResourceId_ = b;
       return b;
     } else {
@@ -181,16 +150,11 @@ public com.google.protobuf.ByteString getQueuedResourceIdBytes() {
   public static final int QUEUED_RESOURCE_FIELD_NUMBER = 3;
   private com.google.cloud.tpu.v2alpha1.QueuedResource queuedResource_;
   /**
-   *
-   *
    * 
    * Required. The queued resource.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the queuedResource field is set.
    */
   @java.lang.Override
@@ -198,55 +162,38 @@ public boolean hasQueuedResource() {
     return queuedResource_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The queued resource.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return The queuedResource.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource() {
-    return queuedResource_ == null
-        ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()
-        : queuedResource_;
+    return queuedResource_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance() : queuedResource_;
   }
   /**
-   *
-   *
    * 
    * Required. The queued resource.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourceOrBuilder() {
-    return queuedResource_ == null
-        ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()
-        : queuedResource_;
+    return queuedResource_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance() : queuedResource_;
   }
 
   public static final int REQUEST_ID_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object requestId_ = "";
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 4;
-   *
    * @return The requestId.
    */
   @java.lang.Override
@@ -255,29 +202,29 @@ public java.lang.String getRequestId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       requestId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 4;
-   *
    * @return The bytes for requestId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getRequestIdBytes() {
+  public com.google.protobuf.ByteString
+      getRequestIdBytes() {
     java.lang.Object ref = requestId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       requestId_ = b;
       return b;
     } else {
@@ -286,7 +233,6 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -298,7 +244,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -327,7 +274,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, queuedResourceId_);
     }
     if (queuedResource_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getQueuedResource());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, getQueuedResource());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(requestId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, requestId_);
@@ -340,21 +288,24 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest other =
-        (com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) obj;
+    com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest other = (com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (!getQueuedResourceId().equals(other.getQueuedResourceId())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (!getQueuedResourceId()
+        .equals(other.getQueuedResourceId())) return false;
     if (hasQueuedResource() != other.hasQueuedResource()) return false;
     if (hasQueuedResource()) {
-      if (!getQueuedResource().equals(other.getQueuedResource())) return false;
+      if (!getQueuedResource()
+          .equals(other.getQueuedResource())) return false;
     }
-    if (!getRequestId().equals(other.getRequestId())) return false;
+    if (!getRequestId()
+        .equals(other.getRequestId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -382,104 +333,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [CreateQueuedResource][google.cloud.tpu.v2alpha1.Tpu.CreateQueuedResource].
@@ -487,32 +430,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
       com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class,
-              com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -529,9 +473,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
@@ -550,11 +494,8 @@ public com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest result =
-          new com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest result = new com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -568,8 +509,9 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceReq
         result.queuedResourceId_ = queuedResourceId_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.queuedResource_ =
-            queuedResourceBuilder_ == null ? queuedResource_ : queuedResourceBuilder_.build();
+        result.queuedResource_ = queuedResourceBuilder_ == null
+            ? queuedResource_
+            : queuedResourceBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000008) != 0)) {
         result.requestId_ = requestId_;
@@ -580,39 +522,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceReq
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -620,8 +561,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -666,37 +606,34 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                queuedResourceId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                input.readMessage(getQueuedResourceFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                requestId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              queuedResourceId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              input.readMessage(
+                  getQueuedResourceFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              requestId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -706,27 +643,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -735,23 +667,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -759,39 +688,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -801,23 +719,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -827,21 +739,19 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object queuedResourceId_ = "";
     /**
-     *
-     *
      * 
      * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
-     *
      * @return The queuedResourceId.
      */
     public java.lang.String getQueuedResourceId() {
       java.lang.Object ref = queuedResourceId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queuedResourceId_ = s;
         return s;
@@ -850,22 +760,21 @@ public java.lang.String getQueuedResourceId() {
       }
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
-     *
      * @return The bytes for queuedResourceId.
      */
-    public com.google.protobuf.ByteString getQueuedResourceIdBytes() {
+    public com.google.protobuf.ByteString
+        getQueuedResourceIdBytes() {
       java.lang.Object ref = queuedResourceId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         queuedResourceId_ = b;
         return b;
       } else {
@@ -873,37 +782,30 @@ public com.google.protobuf.ByteString getQueuedResourceIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
-     *
      * @param value The queuedResourceId to set.
      * @return This builder for chaining.
      */
-    public Builder setQueuedResourceId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueuedResourceId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       queuedResourceId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearQueuedResourceId() {
@@ -913,22 +815,18 @@ public Builder clearQueuedResourceId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
-     *
      * @param value The bytes for queuedResourceId to set.
      * @return This builder for chaining.
      */
-    public Builder setQueuedResourceIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueuedResourceIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       queuedResourceId_ = value;
       bitField0_ |= 0x00000002;
@@ -938,58 +836,39 @@ public Builder setQueuedResourceIdBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2alpha1.QueuedResource queuedResource_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>
-        queuedResourceBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder> queuedResourceBuilder_;
     /**
-     *
-     *
      * 
      * Required. The queued resource.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the queuedResource field is set.
      */
     public boolean hasQueuedResource() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. The queued resource.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
      * @return The queuedResource.
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource() {
       if (queuedResourceBuilder_ == null) {
-        return queuedResource_ == null
-            ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()
-            : queuedResource_;
+        return queuedResource_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance() : queuedResource_;
       } else {
         return queuedResourceBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. The queued resource.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setQueuedResource(com.google.cloud.tpu.v2alpha1.QueuedResource value) {
       if (queuedResourceBuilder_ == null) {
@@ -1005,15 +884,11 @@ public Builder setQueuedResource(com.google.cloud.tpu.v2alpha1.QueuedResource va
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The queued resource.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setQueuedResource(
         com.google.cloud.tpu.v2alpha1.QueuedResource.Builder builderForValue) {
@@ -1027,22 +902,17 @@ public Builder setQueuedResource(
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The queued resource.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeQueuedResource(com.google.cloud.tpu.v2alpha1.QueuedResource value) {
       if (queuedResourceBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0)
-            && queuedResource_ != null
-            && queuedResource_
-                != com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0) &&
+          queuedResource_ != null &&
+          queuedResource_ != com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()) {
           getQueuedResourceBuilder().mergeFrom(value);
         } else {
           queuedResource_ = value;
@@ -1055,15 +925,11 @@ public Builder mergeQueuedResource(com.google.cloud.tpu.v2alpha1.QueuedResource
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The queued resource.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearQueuedResource() {
       bitField0_ = (bitField0_ & ~0x00000004);
@@ -1076,15 +942,11 @@ public Builder clearQueuedResource() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The queued resource.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder getQueuedResourceBuilder() {
       bitField0_ |= 0x00000004;
@@ -1092,48 +954,36 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder getQueuedResourceBui
       return getQueuedResourceFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The queued resource.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourceOrBuilder() {
       if (queuedResourceBuilder_ != null) {
         return queuedResourceBuilder_.getMessageOrBuilder();
       } else {
-        return queuedResource_ == null
-            ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()
-            : queuedResource_;
+        return queuedResource_ == null ?
+            com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance() : queuedResource_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The queued resource.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder> 
         getQueuedResourceFieldBuilder() {
       if (queuedResourceBuilder_ == null) {
-        queuedResourceBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResource,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>(
-                getQueuedResource(), getParentForChildren(), isClean());
+        queuedResourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>(
+                getQueuedResource(),
+                getParentForChildren(),
+                isClean());
         queuedResource_ = null;
       }
       return queuedResourceBuilder_;
@@ -1141,20 +991,18 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourceOr
 
     private java.lang.Object requestId_ = "";
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
-     *
      * @return The requestId.
      */
     public java.lang.String getRequestId() {
       java.lang.Object ref = requestId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         requestId_ = s;
         return s;
@@ -1163,21 +1011,20 @@ public java.lang.String getRequestId() {
       }
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
-     *
      * @return The bytes for requestId.
      */
-    public com.google.protobuf.ByteString getRequestIdBytes() {
+    public com.google.protobuf.ByteString
+        getRequestIdBytes() {
       java.lang.Object ref = requestId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         requestId_ = b;
         return b;
       } else {
@@ -1185,35 +1032,28 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
-     *
      * @param value The requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRequestId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       requestId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearRequestId() {
@@ -1223,30 +1063,26 @@ public Builder clearRequestId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
-     *
      * @param value The bytes for requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRequestIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       requestId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1256,12 +1092,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
   private static final com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest();
   }
@@ -1270,27 +1106,27 @@ public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CreateQueuedResourceRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CreateQueuedResourceRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1305,4 +1141,6 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java
similarity index 53%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java
index 14bc6d7bcb85..2a64d2b7ed8a 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java
@@ -1,147 +1,98 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface CreateQueuedResourceRequestOrBuilder
-    extends
+public interface CreateQueuedResourceRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
    * regex format.
    * 

    *
    * string queued_resource_id = 2;
-   *
    * @return The queuedResourceId.
    */
   java.lang.String getQueuedResourceId();
   /**
-   *
-   *
    * 
    * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
    * regex format.
    * 

    *
    * string queued_resource_id = 2;
-   *
    * @return The bytes for queuedResourceId.
    */
-  com.google.protobuf.ByteString getQueuedResourceIdBytes();
+  com.google.protobuf.ByteString
+      getQueuedResourceIdBytes();
 
   /**
-   *
-   *
    * 
    * Required. The queued resource.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the queuedResource field is set.
    */
   boolean hasQueuedResource();
   /**
-   *
-   *
    * 
    * Required. The queued resource.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return The queuedResource.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource();
   /**
-   *
-   *
    * 
    * Required. The queued resource.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourceOrBuilder();
 
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 4;
-   *
    * @return The requestId.
    */
   java.lang.String getRequestId();
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 4;
-   *
    * @return The bytes for requestId.
    */
-  com.google.protobuf.ByteString getRequestIdBytes();
+  com.google.protobuf.ByteString
+      getRequestIdBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
similarity index 64%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
index 5b749d69d533..a5c6d5c0a630 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for [DeleteNode][google.cloud.tpu.v2alpha1.Tpu.DeleteNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.DeleteNodeRequest}
  */
-public final class DeleteNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class DeleteNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
     DeleteNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use DeleteNodeRequest.newBuilder() to construct.
   private DeleteNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private DeleteNodeRequest() {
     name_ = "";
     requestId_ = "";
@@ -44,45 +26,38 @@ private DeleteNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new DeleteNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class,
-            com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class, com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -124,18 +97,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int REQUEST_ID_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object requestId_ = "";
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 3;
-   *
    * @return The requestId.
    */
   @java.lang.Override
@@ -144,29 +113,29 @@ public java.lang.String getRequestId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       requestId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 3;
-   *
    * @return The bytes for requestId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getRequestIdBytes() {
+  public com.google.protobuf.ByteString
+      getRequestIdBytes() {
     java.lang.Object ref = requestId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       requestId_ = b;
       return b;
     } else {
@@ -175,7 +144,6 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -187,7 +155,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -217,16 +186,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.DeleteNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.DeleteNodeRequest other =
-        (com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.DeleteNodeRequest other = (com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getRequestId().equals(other.getRequestId())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getRequestId()
+        .equals(other.getRequestId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -247,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [DeleteNode][google.cloud.tpu.v2alpha1.Tpu.DeleteNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.DeleteNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
       com.google.cloud.tpu.v2alpha1.DeleteNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class,
-              com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class, com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -387,9 +351,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -408,11 +372,8 @@ public com.google.cloud.tpu.v2alpha1.DeleteNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.DeleteNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.DeleteNodeRequest result =
-          new com.google.cloud.tpu.v2alpha1.DeleteNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.DeleteNodeRequest result = new com.google.cloud.tpu.v2alpha1.DeleteNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -431,39 +392,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest resul
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.DeleteNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -471,8 +431,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -509,25 +468,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 26:
-              {
-                requestId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 26: {
+              requestId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -537,27 +493,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -566,23 +517,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -590,39 +538,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -632,23 +569,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -658,20 +589,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object requestId_ = "";
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
-     *
      * @return The requestId.
      */
     public java.lang.String getRequestId() {
       java.lang.Object ref = requestId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         requestId_ = s;
         return s;
@@ -680,21 +609,20 @@ public java.lang.String getRequestId() {
       }
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
-     *
      * @return The bytes for requestId.
      */
-    public com.google.protobuf.ByteString getRequestIdBytes() {
+    public com.google.protobuf.ByteString
+        getRequestIdBytes() {
       java.lang.Object ref = requestId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         requestId_ = b;
         return b;
       } else {
@@ -702,35 +630,28 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
-     *
      * @param value The requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRequestId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       requestId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearRequestId() {
@@ -740,30 +661,26 @@ public Builder clearRequestId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
-     *
      * @param value The bytes for requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRequestIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       requestId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -773,12 +690,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.DeleteNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.DeleteNodeRequest();
   }
@@ -787,27 +704,27 @@ public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public DeleteNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public DeleteNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -822,4 +739,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.DeleteNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..731cf96d28f6
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequestOrBuilder.java
@@ -0,0 +1,49 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface DeleteNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+
+  /**
+   * 
+   * Idempotent request UUID.
+   * 

+   *
+   * string request_id = 3;
+   * @return The requestId.
+   */
+  java.lang.String getRequestId();
+  /**
+   * 
+   * Idempotent request UUID.
+   * 

+   *
+   * string request_id = 3;
+   * @return The bytes for requestId.
+   */
+  com.google.protobuf.ByteString
+      getRequestIdBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
similarity index 63%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
index ea7d1170ceeb..879c5680e14d 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [DeleteQueuedResource][google.cloud.tpu.v2alpha1.Tpu.DeleteQueuedResource].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest}
  */
-public final class DeleteQueuedResourceRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class DeleteQueuedResourceRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
     DeleteQueuedResourceRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use DeleteQueuedResourceRequest.newBuilder() to construct.
   private DeleteQueuedResourceRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private DeleteQueuedResourceRequest() {
     name_ = "";
     requestId_ = "";
@@ -45,45 +27,38 @@ private DeleteQueuedResourceRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new DeleteQueuedResourceRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class,
-            com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -92,31 +67,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -125,18 +98,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int REQUEST_ID_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object requestId_ = "";
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 2;
-   *
    * @return The requestId.
    */
   @java.lang.Override
@@ -145,29 +114,29 @@ public java.lang.String getRequestId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       requestId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 2;
-   *
    * @return The bytes for requestId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getRequestIdBytes() {
+  public com.google.protobuf.ByteString
+      getRequestIdBytes() {
     java.lang.Object ref = requestId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       requestId_ = b;
       return b;
     } else {
@@ -176,7 +145,6 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -188,7 +156,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -218,16 +187,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest other =
-        (com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) obj;
+    com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest other = (com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getRequestId().equals(other.getRequestId())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getRequestId()
+        .equals(other.getRequestId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -249,104 +219,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [DeleteQueuedResource][google.cloud.tpu.v2alpha1.Tpu.DeleteQueuedResource].
@@ -354,32 +316,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
       com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class,
-              com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -390,9 +353,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
@@ -411,11 +374,8 @@ public com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest result =
-          new com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest result = new com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -434,39 +394,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceReq
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -474,8 +433,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -512,25 +470,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                requestId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              requestId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -540,27 +495,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -569,23 +519,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -593,39 +540,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -635,23 +571,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -661,20 +591,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object requestId_ = "";
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
-     *
      * @return The requestId.
      */
     public java.lang.String getRequestId() {
       java.lang.Object ref = requestId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         requestId_ = s;
         return s;
@@ -683,21 +611,20 @@ public java.lang.String getRequestId() {
       }
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
-     *
      * @return The bytes for requestId.
      */
-    public com.google.protobuf.ByteString getRequestIdBytes() {
+    public com.google.protobuf.ByteString
+        getRequestIdBytes() {
       java.lang.Object ref = requestId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         requestId_ = b;
         return b;
       } else {
@@ -705,35 +632,28 @@ public com.google.protobuf.ByteString getRequestIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
-     *
      * @param value The requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRequestId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       requestId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearRequestId() {
@@ -743,30 +663,26 @@ public Builder clearRequestId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
-     *
      * @param value The bytes for requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRequestIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       requestId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -776,12 +692,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
   private static final com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest();
   }
@@ -790,27 +706,27 @@ public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public DeleteQueuedResourceRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public DeleteQueuedResourceRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -825,4 +741,6 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java
new file mode 100644
index 000000000000..3e6be93c1cc1
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java
@@ -0,0 +1,49 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface DeleteQueuedResourceRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+
+  /**
+   * 
+   * Idempotent request UUID.
+   * 

+   *
+   * string request_id = 2;
+   * @return The requestId.
+   */
+  java.lang.String getRequestId();
+  /**
+   * 
+   * Idempotent request UUID.
+   * 

+   *
+   * string request_id = 2;
+   * @return The bytes for requestId.
+   */
+  com.google.protobuf.ByteString
+      getRequestIdBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
similarity index 59%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
index 22a38f868361..e725fe044e0e 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [GenerateServiceIdentity][google.cloud.tpu.v2alpha1.Tpu.GenerateServiceIdentity].
@@ -28,62 +11,53 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest}
  */
-public final class GenerateServiceIdentityRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GenerateServiceIdentityRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
     GenerateServiceIdentityRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GenerateServiceIdentityRequest.newBuilder() to construct.
-  private GenerateServiceIdentityRequest(
-      com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private GenerateServiceIdentityRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GenerateServiceIdentityRequest() {
     parent_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GenerateServiceIdentityRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class,
-            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class, com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -92,31 +66,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -125,7 +97,6 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -137,7 +108,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -161,15 +133,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest other =
-        (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest other = (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -189,104 +161,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [GenerateServiceIdentity][google.cloud.tpu.v2alpha1.Tpu.GenerateServiceIdentity].
@@ -294,32 +258,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
       com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class,
-              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class, com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -329,14 +294,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest getDefaultInstanceForType() {
       return com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.getDefaultInstance();
     }
 
@@ -351,17 +315,13 @@ public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest result =
-          new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest result = new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(
-        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest result) {
+    private void buildPartial0(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.parent_ = parent_;
@@ -372,39 +332,38 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -412,9 +371,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest other) {
-      if (other
-          == com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -446,19 +403,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -468,27 +423,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -497,23 +447,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -521,39 +468,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -563,32 +499,26 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -598,13 +528,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
-  private static final com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest();
   }
@@ -613,27 +542,27 @@ public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest getDe
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GenerateServiceIdentityRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GenerateServiceIdentityRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -648,4 +577,6 @@ public com.google.protobuf.Parser getParserForTy
   public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java
new file mode 100644
index 000000000000..d8435479991d
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GenerateServiceIdentityRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The parent resource name.
+   * 

+   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The parent.
+   */
+  java.lang.String getParent();
+  /**
+   * 
+   * Required. The parent resource name.
+   * 

+   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString
+      getParentBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
similarity index 63%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
index 4705a7220290..5e68b705ff51 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Response for
  * [GenerateServiceIdentity][google.cloud.tpu.v2alpha1.Tpu.GenerateServiceIdentity].
@@ -28,56 +11,51 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse}
  */
-public final class GenerateServiceIdentityResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GenerateServiceIdentityResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
     GenerateServiceIdentityResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GenerateServiceIdentityResponse.newBuilder() to construct.
-  private GenerateServiceIdentityResponse(
-      com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private GenerateServiceIdentityResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private GenerateServiceIdentityResponse() {}
+  private GenerateServiceIdentityResponse() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GenerateServiceIdentityResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class,
-            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class, com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.Builder.class);
   }
 
   public static final int IDENTITY_FIELD_NUMBER = 1;
   private com.google.cloud.tpu.v2alpha1.ServiceIdentity identity_;
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
-   *
    * @return Whether the identity field is set.
    */
   @java.lang.Override
@@ -85,25 +63,18 @@ public boolean hasIdentity() {
     return identity_ != null;
   }
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
-   *
    * @return The identity.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ServiceIdentity getIdentity() {
-    return identity_ == null
-        ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()
-        : identity_;
+    return identity_ == null ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance() : identity_;
   }
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

@@ -112,13 +83,10 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentity getIdentity() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder getIdentityOrBuilder() {
-    return identity_ == null
-        ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()
-        : identity_;
+    return identity_ == null ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance() : identity_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -130,7 +98,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (identity_ != null) {
       output.writeMessage(1, getIdentity());
     }
@@ -144,7 +113,8 @@ public int getSerializedSize() {
 
     size = 0;
     if (identity_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getIdentity());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getIdentity());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -154,17 +124,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse other =
-        (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse) obj;
+    com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse other = (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse) obj;
 
     if (hasIdentity() != other.hasIdentity()) return false;
     if (hasIdentity()) {
-      if (!getIdentity().equals(other.getIdentity())) return false;
+      if (!getIdentity()
+          .equals(other.getIdentity())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -187,104 +157,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for
    * [GenerateServiceIdentity][google.cloud.tpu.v2alpha1.Tpu.GenerateServiceIdentity].
@@ -292,32 +254,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
       com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class,
-              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class, com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -331,14 +294,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse getDefaultInstanceForType() {
       return com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.getDefaultInstance();
     }
 
@@ -353,20 +315,18 @@ public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse result =
-          new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse result = new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(
-        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse result) {
+    private void buildPartial0(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.identity_ = identityBuilder_ == null ? identity_ : identityBuilder_.build();
+        result.identity_ = identityBuilder_ == null
+            ? identity_
+            : identityBuilder_.build();
       }
     }
 
@@ -374,39 +334,38 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -414,9 +373,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse other) {
-      if (other
-          == com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.getDefaultInstance()) return this;
       if (other.hasIdentity()) {
         mergeIdentity(other.getIdentity());
       }
@@ -446,19 +403,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getIdentityFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getIdentityFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -468,52 +425,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.cloud.tpu.v2alpha1.ServiceIdentity identity_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.ServiceIdentity,
-            com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder,
-            com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder>
-        identityBuilder_;
+        com.google.cloud.tpu.v2alpha1.ServiceIdentity, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder, com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder> identityBuilder_;
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
-     *
      * @return Whether the identity field is set.
      */
     public boolean hasIdentity() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
-     *
      * @return The identity.
      */
     public com.google.cloud.tpu.v2alpha1.ServiceIdentity getIdentity() {
       if (identityBuilder_ == null) {
-        return identity_ == null
-            ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()
-            : identity_;
+        return identity_ == null ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance() : identity_;
       } else {
         return identityBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -534,8 +477,6 @@ public Builder setIdentity(com.google.cloud.tpu.v2alpha1.ServiceIdentity value)
       return this;
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -554,8 +495,6 @@ public Builder setIdentity(
       return this;
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -564,9 +503,9 @@ public Builder setIdentity(
      */
     public Builder mergeIdentity(com.google.cloud.tpu.v2alpha1.ServiceIdentity value) {
       if (identityBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && identity_ != null
-            && identity_ != com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          identity_ != null &&
+          identity_ != com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()) {
           getIdentityBuilder().mergeFrom(value);
         } else {
           identity_ = value;
@@ -579,8 +518,6 @@ public Builder mergeIdentity(com.google.cloud.tpu.v2alpha1.ServiceIdentity value
       return this;
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -598,8 +535,6 @@ public Builder clearIdentity() {
       return this;
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -612,8 +547,6 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder getIdentityBuilder(
       return getIdentityFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -624,14 +557,11 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder getIdentityOrBuild
       if (identityBuilder_ != null) {
         return identityBuilder_.getMessageOrBuilder();
       } else {
-        return identity_ == null
-            ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()
-            : identity_;
+        return identity_ == null ?
+            com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance() : identity_;
       }
     }
     /**
-     *
-     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -639,24 +569,21 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder getIdentityOrBuild
      * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.ServiceIdentity,
-            com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder,
-            com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder>
+        com.google.cloud.tpu.v2alpha1.ServiceIdentity, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder, com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder> 
         getIdentityFieldBuilder() {
       if (identityBuilder_ == null) {
-        identityBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.ServiceIdentity,
-                com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder,
-                com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder>(
-                getIdentity(), getParentForChildren(), isClean());
+        identityBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.ServiceIdentity, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder, com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder>(
+                getIdentity(),
+                getParentForChildren(),
+                isClean());
         identity_ = null;
       }
       return identityBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -666,13 +593,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
-  private static final com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse();
   }
@@ -681,27 +607,27 @@ public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse getD
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GenerateServiceIdentityResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GenerateServiceIdentityResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -716,4 +642,6 @@ public com.google.protobuf.Parser getParserForT
   public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
similarity index 59%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
index f6187e11e0a6..60569c6ed088 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GenerateServiceIdentityResponseOrBuilder
-    extends
+public interface GenerateServiceIdentityResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
-   *
    * @return Whether the identity field is set.
    */
   boolean hasIdentity();
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
-   *
    * @return The identity.
    */
   com.google.cloud.tpu.v2alpha1.ServiceIdentity getIdentity();
   /**
-   *
-   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
index b047979765d1..ff8226e7738e 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [GetAcceleratorType][google.cloud.tpu.v2alpha1.Tpu.GetAcceleratorType].
@@ -28,61 +11,53 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest}
  */
-public final class GetAcceleratorTypeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetAcceleratorTypeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
     GetAcceleratorTypeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetAcceleratorTypeRequest.newBuilder() to construct.
   private GetAcceleratorTypeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetAcceleratorTypeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetAcceleratorTypeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class,
-            com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -124,7 +97,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -136,7 +108,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -160,15 +133,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest other =
-        (com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest other = (com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -188,104 +161,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [GetAcceleratorType][google.cloud.tpu.v2alpha1.Tpu.GetAcceleratorType].
@@ -293,32 +258,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
       com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class,
-              com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -328,9 +294,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -349,11 +315,8 @@ public com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest result =
-          new com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest result = new com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -369,39 +332,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeReque
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -409,8 +371,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -442,19 +403,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -464,27 +423,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -493,23 +447,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -517,39 +468,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -559,32 +499,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -594,12 +528,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest();
   }
@@ -608,27 +542,27 @@ public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetAcceleratorTypeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetAcceleratorTypeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -643,4 +577,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java
new file mode 100644
index 000000000000..a52d77c225d3
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GetAcceleratorTypeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
index 500255af92e6..665d34106738 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [GetGuestAttributes][google.cloud.tpu.v2alpha1.Tpu.GetGuestAttributes].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetGuestAttributesRequest}
  */
-public final class GetGuestAttributesRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetGuestAttributesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
     GetGuestAttributesRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetGuestAttributesRequest.newBuilder() to construct.
   private GetGuestAttributesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetGuestAttributesRequest() {
     name_ = "";
     queryPath_ = "";
@@ -46,45 +28,38 @@ private GetGuestAttributesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetGuestAttributesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class,
-            com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class, com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -93,31 +68,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -126,18 +99,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int QUERY_PATH_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryPath_ = "";
   /**
-   *
-   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
-   *
    * @return The queryPath.
    */
   @java.lang.Override
@@ -146,29 +115,29 @@ public java.lang.String getQueryPath() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryPath_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
-   *
    * @return The bytes for queryPath.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getQueryPathBytes() {
+  public com.google.protobuf.ByteString
+      getQueryPathBytes() {
     java.lang.Object ref = queryPath_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       queryPath_ = b;
       return b;
     } else {
@@ -177,49 +146,40 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
   }
 
   public static final int WORKER_IDS_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList workerIds_;
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @return A list containing the workerIds.
    */
-  public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
+  public com.google.protobuf.ProtocolStringList
+      getWorkerIdsList() {
     return workerIds_;
   }
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @return The count of workerIds.
    */
   public int getWorkerIdsCount() {
     return workerIds_.size();
   }
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
@@ -227,24 +187,21 @@ public java.lang.String getWorkerIds(int index) {
     return workerIds_.get(index);
   }
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getWorkerIdsBytes(int index) {
     return workerIds_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -256,7 +213,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -297,17 +255,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest other =
-        (com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest other = (com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getQueryPath().equals(other.getQueryPath())) return false;
-    if (!getWorkerIdsList().equals(other.getWorkerIdsList())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getQueryPath()
+        .equals(other.getQueryPath())) return false;
+    if (!getWorkerIdsList()
+        .equals(other.getWorkerIdsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -333,104 +293,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [GetGuestAttributes][google.cloud.tpu.v2alpha1.Tpu.GetGuestAttributes].
@@ -438,32 +390,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetGuestAttributesRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
       com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class,
-              com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class, com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -476,9 +429,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -497,18 +450,14 @@ public com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest result =
-          new com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest(this);
+      com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest result = new com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest result) {
       if (((bitField0_ & 0x00000004) != 0)) {
         workerIds_ = workerIds_.getUnmodifiableView();
         bitField0_ = (bitField0_ & ~0x00000004);
@@ -530,39 +479,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetGuestAttributesReque
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -570,8 +518,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -618,32 +565,28 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                queryPath_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureWorkerIdsIsMutable();
-                workerIds_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              queryPath_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureWorkerIdsIsMutable();
+              workerIds_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -653,27 +596,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -682,23 +620,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -706,39 +641,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -748,23 +672,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -774,20 +692,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object queryPath_ = "";
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @return The queryPath.
      */
     public java.lang.String getQueryPath() {
       java.lang.Object ref = queryPath_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryPath_ = s;
         return s;
@@ -796,21 +712,20 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @return The bytes for queryPath.
      */
-    public com.google.protobuf.ByteString getQueryPathBytes() {
+    public com.google.protobuf.ByteString
+        getQueryPathBytes() {
       java.lang.Object ref = queryPath_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         queryPath_ = b;
         return b;
       } else {
@@ -818,35 +733,28 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @param value The queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPath(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryPath(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       queryPath_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearQueryPath() {
@@ -856,21 +764,17 @@ public Builder clearQueryPath() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
-     *
      * @param value The bytes for queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryPathBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       queryPath_ = value;
       bitField0_ |= 0x00000002;
@@ -878,55 +782,45 @@ public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList workerIds_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList workerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureWorkerIdsIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         workerIds_ = new com.google.protobuf.LazyStringArrayList(workerIds_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @return A list containing the workerIds.
      */
-    public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
+    public com.google.protobuf.ProtocolStringList
+        getWorkerIdsList() {
       return workerIds_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @return The count of workerIds.
      */
     public int getWorkerIdsCount() {
       return workerIds_.size();
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param index The index of the element to return.
      * @return The workerIds at the given index.
      */
@@ -934,95 +828,81 @@ public java.lang.String getWorkerIds(int index) {
       return workerIds_.get(index);
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the workerIds at the given index.
      */
-    public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getWorkerIdsBytes(int index) {
       return workerIds_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param index The index to set the value at.
      * @param value The workerIds to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIds(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setWorkerIds(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureWorkerIdsIsMutable();
       workerIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param value The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIds(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addWorkerIds(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param values The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllWorkerIds(java.lang.Iterable values) {
+    public Builder addAllWorkerIds(
+        java.lang.Iterable values) {
       ensureWorkerIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, workerIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, workerIds_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerIds() {
@@ -1032,31 +912,27 @@ public Builder clearWorkerIds() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
-     *
      * @param value The bytes of the workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIdsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addWorkerIdsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1066,12 +942,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest();
   }
@@ -1080,27 +956,27 @@ public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetGuestAttributesRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetGuestAttributesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1115,4 +991,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
index 27f8fc2ae1d0..aef6790d7f31 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
@@ -1,134 +1,94 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GetGuestAttributesRequestOrBuilder
-    extends
+public interface GetGuestAttributesRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
-   *
    * @return The queryPath.
    */
   java.lang.String getQueryPath();
   /**
-   *
-   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
-   *
    * @return The bytes for queryPath.
    */
-  com.google.protobuf.ByteString getQueryPathBytes();
+  com.google.protobuf.ByteString
+      getQueryPathBytes();
 
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @return A list containing the workerIds.
    */
-  java.util.List getWorkerIdsList();
+  java.util.List
+      getWorkerIdsList();
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @return The count of workerIds.
    */
   int getWorkerIdsCount();
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
   java.lang.String getWorkerIds(int index);
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  com.google.protobuf.ByteString getWorkerIdsBytes(int index);
+  com.google.protobuf.ByteString
+      getWorkerIdsBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
similarity index 72%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
index 411061206a1a..a87e6c147752 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Response for
  * [GetGuestAttributes][google.cloud.tpu.v2alpha1.Tpu.GetGuestAttributes].
@@ -28,53 +11,48 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetGuestAttributesResponse}
  */
-public final class GetGuestAttributesResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetGuestAttributesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
     GetGuestAttributesResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetGuestAttributesResponse.newBuilder() to construct.
   private GetGuestAttributesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetGuestAttributesResponse() {
     guestAttributes_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetGuestAttributesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class,
-            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class, com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.Builder.class);
   }
 
   public static final int GUEST_ATTRIBUTES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List guestAttributes_;
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -86,8 +64,6 @@ public java.util.List getGuestAtt
     return guestAttributes_;
   }
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -95,13 +71,11 @@ public java.util.List getGuestAtt
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getGuestAttributesOrBuilderList() {
     return guestAttributes_;
   }
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -113,8 +87,6 @@ public int getGuestAttributesCount() {
     return guestAttributes_.size();
   }
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -126,8 +98,6 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes getGuestAttributes(int inde
     return guestAttributes_.get(index);
   }
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -141,7 +111,6 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributes
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -153,7 +122,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < guestAttributes_.size(); i++) {
       output.writeMessage(1, guestAttributes_.get(i));
     }
@@ -167,7 +137,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < guestAttributes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, guestAttributes_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, guestAttributes_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -177,15 +148,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse other =
-        (com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse) obj;
+    com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse other = (com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse) obj;
 
-    if (!getGuestAttributesList().equals(other.getGuestAttributesList())) return false;
+    if (!getGuestAttributesList()
+        .equals(other.getGuestAttributesList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -207,104 +178,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for
    * [GetGuestAttributes][google.cloud.tpu.v2alpha1.Tpu.GetGuestAttributes].
@@ -312,32 +275,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetGuestAttributesResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
       com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class,
-              com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class, com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -353,9 +317,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -374,18 +338,14 @@ public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse result =
-          new com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse(this);
+      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse result = new com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse result) {
       if (guestAttributesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           guestAttributes_ = java.util.Collections.unmodifiableList(guestAttributes_);
@@ -405,39 +365,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRespo
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -445,8 +404,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.getDefaultInstance()) return this;
       if (guestAttributesBuilder_ == null) {
         if (!other.guestAttributes_.isEmpty()) {
           if (guestAttributes_.isEmpty()) {
@@ -465,10 +423,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRespons
             guestAttributesBuilder_ = null;
             guestAttributes_ = other.guestAttributes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            guestAttributesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getGuestAttributesFieldBuilder()
-                    : null;
+            guestAttributesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getGuestAttributesFieldBuilder() : null;
           } else {
             guestAttributesBuilder_.addAllMessages(other.guestAttributes_);
           }
@@ -500,26 +457,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2alpha1.GuestAttributes m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.GuestAttributes.parser(), extensionRegistry);
-                if (guestAttributesBuilder_ == null) {
-                  ensureGuestAttributesIsMutable();
-                  guestAttributes_.add(m);
-                } else {
-                  guestAttributesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2alpha1.GuestAttributes m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2alpha1.GuestAttributes.parser(),
+                      extensionRegistry);
+              if (guestAttributesBuilder_ == null) {
+                ensureGuestAttributesIsMutable();
+                guestAttributes_.add(m);
+              } else {
+                guestAttributesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -529,30 +485,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List guestAttributes_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureGuestAttributesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        guestAttributes_ =
-            new java.util.ArrayList(
-                guestAttributes_);
+        guestAttributes_ = new java.util.ArrayList(guestAttributes_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.GuestAttributes,
-            com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder>
-        guestAttributesBuilder_;
+        com.google.cloud.tpu.v2alpha1.GuestAttributes, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder> guestAttributesBuilder_;
 
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -567,8 +514,6 @@ public java.util.List getGuestAtt
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -583,8 +528,6 @@ public int getGuestAttributesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -599,8 +542,6 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes getGuestAttributes(int inde
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -622,8 +563,6 @@ public Builder setGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -642,8 +581,6 @@ public Builder setGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -664,8 +601,6 @@ public Builder addGuestAttributes(com.google.cloud.tpu.v2alpha1.GuestAttributes
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -687,8 +622,6 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -707,8 +640,6 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -727,8 +658,6 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -739,7 +668,8 @@ public Builder addAllGuestAttributes(
         java.lang.Iterable values) {
       if (guestAttributesBuilder_ == null) {
         ensureGuestAttributesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, guestAttributes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, guestAttributes_);
         onChanged();
       } else {
         guestAttributesBuilder_.addAllMessages(values);
@@ -747,8 +677,6 @@ public Builder addAllGuestAttributes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -766,8 +694,6 @@ public Builder clearGuestAttributes() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -785,8 +711,6 @@ public Builder removeGuestAttributes(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -798,8 +722,6 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder getGuestAttributesB
       return getGuestAttributesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -809,22 +731,19 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder getGuestAttributesB
     public com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
         int index) {
       if (guestAttributesBuilder_ == null) {
-        return guestAttributes_.get(index);
-      } else {
+        return guestAttributes_.get(index);  } else {
         return guestAttributesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
      */
-    public java.util.List
-        getGuestAttributesOrBuilderList() {
+    public java.util.List 
+         getGuestAttributesOrBuilderList() {
       if (guestAttributesBuilder_ != null) {
         return guestAttributesBuilder_.getMessageOrBuilderList();
       } else {
@@ -832,8 +751,6 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributes
       }
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -841,12 +758,10 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributes
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
      */
     public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder addGuestAttributesBuilder() {
-      return getGuestAttributesFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributes.getDefaultInstance());
+      return getGuestAttributesFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2alpha1.GuestAttributes.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -855,34 +770,26 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder addGuestAttributesB
      */
     public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder addGuestAttributesBuilder(
         int index) {
-      return getGuestAttributesFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2alpha1.GuestAttributes.getDefaultInstance());
+      return getGuestAttributesFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2alpha1.GuestAttributes.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
      */
-    public java.util.List
-        getGuestAttributesBuilderList() {
+    public java.util.List 
+         getGuestAttributesBuilderList() {
       return getGuestAttributesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.GuestAttributes,
-            com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder>
+        com.google.cloud.tpu.v2alpha1.GuestAttributes, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder> 
         getGuestAttributesFieldBuilder() {
       if (guestAttributesBuilder_ == null) {
-        guestAttributesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.GuestAttributes,
-                com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder,
-                com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder>(
+        guestAttributesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.GuestAttributes, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder>(
                 guestAttributes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -891,9 +798,9 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder addGuestAttributesB
       }
       return guestAttributesBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -903,12 +810,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
   private static final com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse();
   }
@@ -917,27 +824,27 @@ public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetGuestAttributesResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetGuestAttributesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -952,4 +859,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
index cdfa7425d3e8..34ae4e22da30 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GetGuestAttributesResponseOrBuilder
-    extends
+public interface GetGuestAttributesResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
    */
-  java.util.List getGuestAttributesList();
+  java.util.List 
+      getGuestAttributesList();
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -44,8 +25,6 @@ public interface GetGuestAttributesResponseOrBuilder
    */
   com.google.cloud.tpu.v2alpha1.GuestAttributes getGuestAttributes(int index);
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -54,24 +33,21 @@ public interface GetGuestAttributesResponseOrBuilder
    */
   int getGuestAttributesCount();
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
    */
-  java.util.List
+  java.util.List 
       getGuestAttributesOrBuilderList();
   /**
-   *
-   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
    */
-  com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributesOrBuilder(int index);
+  com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
+      int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
index cf67ebe78d47..e0f412e4b00d 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for [GetNode][google.cloud.tpu.v2alpha1.Tpu.GetNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetNodeRequest}
  */
-public final class GetNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetNodeRequest)
     GetNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetNodeRequest.newBuilder() to construct.
   private GetNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetNodeRequest.class,
-            com.google.cloud.tpu.v2alpha1.GetNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetNodeRequest.class, com.google.cloud.tpu.v2alpha1.GetNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetNodeRequest other =
-        (com.google.cloud.tpu.v2alpha1.GetNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetNodeRequest other = (com.google.cloud.tpu.v2alpha1.GetNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -186,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [GetNode][google.cloud.tpu.v2alpha1.Tpu.GetNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetNodeRequest)
       com.google.cloud.tpu.v2alpha1.GetNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetNodeRequest.class,
-              com.google.cloud.tpu.v2alpha1.GetNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetNodeRequest.class, com.google.cloud.tpu.v2alpha1.GetNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -325,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -346,11 +313,8 @@ public com.google.cloud.tpu.v2alpha1.GetNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetNodeRequest result =
-          new com.google.cloud.tpu.v2alpha1.GetNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.GetNodeRequest result = new com.google.cloud.tpu.v2alpha1.GetNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -366,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetNodeRequest result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -438,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -460,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -489,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -513,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -555,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -590,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetNodeRequest();
   }
@@ -604,27 +540,27 @@ public static com.google.cloud.tpu.v2alpha1.GetNodeRequest getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -639,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GetNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..4374797464d5
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GetNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
index 438ea198e83d..0ba1d8b91d4f 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [GetQueuedResource][google.cloud.tpu.v2alpha1.Tpu.GetQueuedResource]
@@ -28,61 +11,53 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetQueuedResourceRequest}
  */
-public final class GetQueuedResourceRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetQueuedResourceRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
     GetQueuedResourceRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetQueuedResourceRequest.newBuilder() to construct.
   private GetQueuedResourceRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetQueuedResourceRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetQueuedResourceRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class,
-            com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -124,7 +97,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -136,7 +108,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -160,15 +133,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest other =
-        (com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest other = (com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -188,104 +161,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [GetQueuedResource][google.cloud.tpu.v2alpha1.Tpu.GetQueuedResource]
@@ -293,32 +258,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetQueuedResourceRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
       com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class,
-              com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -328,9 +294,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
@@ -349,11 +315,8 @@ public com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest result =
-          new com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest result = new com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -369,39 +332,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetQueuedResourceReques
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -409,8 +371,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -442,19 +403,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -464,27 +423,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -493,23 +447,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -517,39 +468,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -559,32 +499,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -594,12 +528,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest();
   }
@@ -608,27 +542,27 @@ public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetQueuedResourceRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetQueuedResourceRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -643,4 +577,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java
new file mode 100644
index 000000000000..d0dbed79514d
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GetQueuedResourceRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
index 86de95a0000f..a1f0d2dbf00a 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [GetRuntimeVersion][google.cloud.tpu.v2alpha1.Tpu.GetRuntimeVersion].
@@ -28,61 +11,53 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest}
  */
-public final class GetRuntimeVersionRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetRuntimeVersionRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
     GetRuntimeVersionRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetRuntimeVersionRequest.newBuilder() to construct.
   private GetRuntimeVersionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetRuntimeVersionRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetRuntimeVersionRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class,
-            com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class, com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -124,7 +97,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -136,7 +108,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -160,15 +133,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest other =
-        (com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest other = (com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -188,104 +161,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [GetRuntimeVersion][google.cloud.tpu.v2alpha1.Tpu.GetRuntimeVersion].
@@ -293,32 +258,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
       com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class,
-              com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class, com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -328,9 +294,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
     }
 
     @java.lang.Override
@@ -349,11 +315,8 @@ public com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest result =
-          new com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest result = new com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -369,39 +332,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionReques
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -409,8 +371,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -442,19 +403,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -464,27 +423,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -493,23 +447,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -517,39 +468,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -559,32 +499,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -594,12 +528,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest();
   }
@@ -608,27 +542,27 @@ public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetRuntimeVersionRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetRuntimeVersionRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -643,4 +577,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java
new file mode 100644
index 000000000000..e5e3a11c3528
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GetRuntimeVersionRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
similarity index 68%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
index a943ed1ffeac..d30844a69d6a 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
@@ -1,79 +1,57 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A guest attributes.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributes}
  */
-public final class GuestAttributes extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GuestAttributes extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GuestAttributes)
     GuestAttributesOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GuestAttributes.newBuilder() to construct.
   private GuestAttributes(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GuestAttributes() {
     queryPath_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GuestAttributes();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GuestAttributes.class,
-            com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GuestAttributes.class, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder.class);
   }
 
   public static final int QUERY_PATH_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryPath_ = "";
   /**
-   *
-   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -81,7 +59,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * string query_path = 1;
-   *
    * @return The queryPath.
    */
   @java.lang.Override
@@ -90,15 +67,14 @@ public java.lang.String getQueryPath() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryPath_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -106,15 +82,16 @@ public java.lang.String getQueryPath() {
    * 

    *
    * string query_path = 1;
-   *
    * @return The bytes for queryPath.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getQueryPathBytes() {
+  public com.google.protobuf.ByteString
+      getQueryPathBytes() {
     java.lang.Object ref = queryPath_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       queryPath_ = b;
       return b;
     } else {
@@ -125,14 +102,11 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
   public static final int QUERY_VALUE_FIELD_NUMBER = 2;
   private com.google.cloud.tpu.v2alpha1.GuestAttributesValue queryValue_;
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
-   *
    * @return Whether the queryValue field is set.
    */
   @java.lang.Override
@@ -140,25 +114,18 @@ public boolean hasQueryValue() {
     return queryValue_ != null;
   }
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
-   *
    * @return The queryValue.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.GuestAttributesValue getQueryValue() {
-    return queryValue_ == null
-        ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()
-        : queryValue_;
+    return queryValue_ == null ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance() : queryValue_;
   }
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

@@ -167,13 +134,10 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValue getQueryValue() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder getQueryValueOrBuilder() {
-    return queryValue_ == null
-        ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()
-        : queryValue_;
+    return queryValue_ == null ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance() : queryValue_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -185,7 +149,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(queryPath_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, queryPath_);
     }
@@ -205,7 +170,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, queryPath_);
     }
     if (queryValue_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getQueryValue());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getQueryValue());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -215,18 +181,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GuestAttributes)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GuestAttributes other =
-        (com.google.cloud.tpu.v2alpha1.GuestAttributes) obj;
+    com.google.cloud.tpu.v2alpha1.GuestAttributes other = (com.google.cloud.tpu.v2alpha1.GuestAttributes) obj;
 
-    if (!getQueryPath().equals(other.getQueryPath())) return false;
+    if (!getQueryPath()
+        .equals(other.getQueryPath())) return false;
     if (hasQueryValue() != other.hasQueryValue()) return false;
     if (hasQueryValue()) {
-      if (!getQueryValue().equals(other.getQueryValue())) return false;
+      if (!getQueryValue()
+          .equals(other.getQueryValue())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -250,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributes prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A guest attributes.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributes}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GuestAttributes)
       com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GuestAttributes.class,
-              com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GuestAttributes.class, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GuestAttributes.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -394,9 +355,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
     }
 
     @java.lang.Override
@@ -415,11 +376,8 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GuestAttributes buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GuestAttributes result =
-          new com.google.cloud.tpu.v2alpha1.GuestAttributes(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.GuestAttributes result = new com.google.cloud.tpu.v2alpha1.GuestAttributes(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -430,7 +388,9 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GuestAttributes result)
         result.queryPath_ = queryPath_;
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.queryValue_ = queryValueBuilder_ == null ? queryValue_ : queryValueBuilder_.build();
+        result.queryValue_ = queryValueBuilder_ == null
+            ? queryValue_
+            : queryValueBuilder_.build();
       }
     }
 
@@ -438,39 +398,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GuestAttributes result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GuestAttributes) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributes) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributes)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -513,25 +472,24 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                queryPath_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getQueryValueFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              queryPath_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getQueryValueFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -541,13 +499,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object queryPath_ = "";
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -555,13 +510,13 @@ public Builder mergeFrom(
      * 

      *
      * string query_path = 1;
-     *
      * @return The queryPath.
      */
     public java.lang.String getQueryPath() {
       java.lang.Object ref = queryPath_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryPath_ = s;
         return s;
@@ -570,8 +525,6 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -579,14 +532,15 @@ public java.lang.String getQueryPath() {
      * 

      *
      * string query_path = 1;
-     *
      * @return The bytes for queryPath.
      */
-    public com.google.protobuf.ByteString getQueryPathBytes() {
+    public com.google.protobuf.ByteString
+        getQueryPathBytes() {
       java.lang.Object ref = queryPath_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         queryPath_ = b;
         return b;
       } else {
@@ -594,8 +548,6 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -603,22 +555,18 @@ public com.google.protobuf.ByteString getQueryPathBytes() {
      * 

      *
      * string query_path = 1;
-     *
      * @param value The queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPath(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryPath(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       queryPath_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -626,7 +574,6 @@ public Builder setQueryPath(java.lang.String value) {
      * 

      *
      * string query_path = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearQueryPath() {
@@ -636,8 +583,6 @@ public Builder clearQueryPath() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -645,14 +590,12 @@ public Builder clearQueryPath() {
      * 

      *
      * string query_path = 1;
-     *
      * @param value The bytes for queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryPathBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       queryPath_ = value;
       bitField0_ |= 0x00000001;
@@ -662,47 +605,34 @@ public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2alpha1.GuestAttributesValue queryValue_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValue,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder>
-        queryValueBuilder_;
+        com.google.cloud.tpu.v2alpha1.GuestAttributesValue, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder> queryValueBuilder_;
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

      *
      * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
-     *
      * @return Whether the queryValue field is set.
      */
     public boolean hasQueryValue() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

      *
      * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
-     *
      * @return The queryValue.
      */
     public com.google.cloud.tpu.v2alpha1.GuestAttributesValue getQueryValue() {
       if (queryValueBuilder_ == null) {
-        return queryValue_ == null
-            ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()
-            : queryValue_;
+        return queryValue_ == null ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance() : queryValue_;
       } else {
         return queryValueBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -723,8 +653,6 @@ public Builder setQueryValue(com.google.cloud.tpu.v2alpha1.GuestAttributesValue
       return this;
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -743,8 +671,6 @@ public Builder setQueryValue(
       return this;
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -753,10 +679,9 @@ public Builder setQueryValue(
      */
     public Builder mergeQueryValue(com.google.cloud.tpu.v2alpha1.GuestAttributesValue value) {
       if (queryValueBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && queryValue_ != null
-            && queryValue_
-                != com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          queryValue_ != null &&
+          queryValue_ != com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()) {
           getQueryValueBuilder().mergeFrom(value);
         } else {
           queryValue_ = value;
@@ -769,8 +694,6 @@ public Builder mergeQueryValue(com.google.cloud.tpu.v2alpha1.GuestAttributesValu
       return this;
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -788,8 +711,6 @@ public Builder clearQueryValue() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -802,8 +723,6 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder getQueryValueB
       return getQueryValueFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -814,14 +733,11 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder getQueryValue
       if (queryValueBuilder_ != null) {
         return queryValueBuilder_.getMessageOrBuilder();
       } else {
-        return queryValue_ == null
-            ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()
-            : queryValue_;
+        return queryValue_ == null ?
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance() : queryValue_;
       }
     }
     /**
-     *
-     *
      * 
      * The value of the requested queried path.
      * 

@@ -829,24 +745,21 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder getQueryValue
      * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValue,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder>
+        com.google.cloud.tpu.v2alpha1.GuestAttributesValue, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder> 
         getQueryValueFieldBuilder() {
       if (queryValueBuilder_ == null) {
-        queryValueBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.GuestAttributesValue,
-                com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder,
-                com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder>(
-                getQueryValue(), getParentForChildren(), isClean());
+        queryValueBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValue, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder>(
+                getQueryValue(),
+                getParentForChildren(),
+                isClean());
         queryValue_ = null;
       }
       return queryValueBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -856,12 +769,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GuestAttributes)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GuestAttributes)
   private static final com.google.cloud.tpu.v2alpha1.GuestAttributes DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GuestAttributes();
   }
@@ -870,27 +783,27 @@ public static com.google.cloud.tpu.v2alpha1.GuestAttributes getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GuestAttributes parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GuestAttributes parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -905,4 +818,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GuestAttributes getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
index 44d866af32c6..fec68a941d66 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A guest attributes namespace/key/value entry.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributesEntry}
  */
-public final class GuestAttributesEntry extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GuestAttributesEntry extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
     GuestAttributesEntryOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GuestAttributesEntry.newBuilder() to construct.
   private GuestAttributesEntry(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GuestAttributesEntry() {
     namespace_ = "";
     key_ = "";
@@ -45,43 +27,38 @@ private GuestAttributesEntry() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GuestAttributesEntry();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.class,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.class, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder.class);
   }
 
   public static final int NAMESPACE_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object namespace_ = "";
   /**
-   *
-   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
-   *
    * @return The namespace.
    */
   @java.lang.Override
@@ -90,29 +67,29 @@ public java.lang.String getNamespace() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       namespace_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
-   *
    * @return The bytes for namespace.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNamespaceBytes() {
+  public com.google.protobuf.ByteString
+      getNamespaceBytes() {
     java.lang.Object ref = namespace_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       namespace_ = b;
       return b;
     } else {
@@ -121,18 +98,14 @@ public com.google.protobuf.ByteString getNamespaceBytes() {
   }
 
   public static final int KEY_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object key_ = "";
   /**
-   *
-   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
-   *
    * @return The key.
    */
   @java.lang.Override
@@ -141,29 +114,29 @@ public java.lang.String getKey() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       key_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
-   *
    * @return The bytes for key.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getKeyBytes() {
+  public com.google.protobuf.ByteString
+      getKeyBytes() {
     java.lang.Object ref = key_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       key_ = b;
       return b;
     } else {
@@ -172,18 +145,14 @@ public com.google.protobuf.ByteString getKeyBytes() {
   }
 
   public static final int VALUE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object value_ = "";
   /**
-   *
-   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
-   *
    * @return The value.
    */
   @java.lang.Override
@@ -192,29 +161,29 @@ public java.lang.String getValue() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       value_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
-   *
    * @return The bytes for value.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getValueBytes() {
+  public com.google.protobuf.ByteString
+      getValueBytes() {
     java.lang.Object ref = value_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       value_ = b;
       return b;
     } else {
@@ -223,7 +192,6 @@ public com.google.protobuf.ByteString getValueBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -235,7 +203,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(namespace_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, namespace_);
     }
@@ -271,17 +240,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GuestAttributesEntry)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GuestAttributesEntry other =
-        (com.google.cloud.tpu.v2alpha1.GuestAttributesEntry) obj;
+    com.google.cloud.tpu.v2alpha1.GuestAttributesEntry other = (com.google.cloud.tpu.v2alpha1.GuestAttributesEntry) obj;
 
-    if (!getNamespace().equals(other.getNamespace())) return false;
-    if (!getKey().equals(other.getKey())) return false;
-    if (!getValue().equals(other.getValue())) return false;
+    if (!getNamespace()
+        .equals(other.getNamespace())) return false;
+    if (!getKey()
+        .equals(other.getKey())) return false;
+    if (!getValue()
+        .equals(other.getValue())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -305,135 +276,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A guest attributes namespace/key/value entry.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributesEntry}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
       com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.class,
-              com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.class, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -445,9 +410,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
     }
 
     @java.lang.Override
@@ -466,11 +431,8 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GuestAttributesEntry result =
-          new com.google.cloud.tpu.v2alpha1.GuestAttributesEntry(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.GuestAttributesEntry result = new com.google.cloud.tpu.v2alpha1.GuestAttributesEntry(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -492,39 +454,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry re
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GuestAttributesEntry) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributesEntry) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributesEntry)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -532,8 +493,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance()) return this;
       if (!other.getNamespace().isEmpty()) {
         namespace_ = other.namespace_;
         bitField0_ |= 0x00000001;
@@ -575,31 +535,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                namespace_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                key_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                value_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              namespace_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              key_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              value_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -609,25 +565,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object namespace_ = "";
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @return The namespace.
      */
     public java.lang.String getNamespace() {
       java.lang.Object ref = namespace_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         namespace_ = s;
         return s;
@@ -636,21 +589,20 @@ public java.lang.String getNamespace() {
       }
     }
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @return The bytes for namespace.
      */
-    public com.google.protobuf.ByteString getNamespaceBytes() {
+    public com.google.protobuf.ByteString
+        getNamespaceBytes() {
       java.lang.Object ref = namespace_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         namespace_ = b;
         return b;
       } else {
@@ -658,35 +610,28 @@ public com.google.protobuf.ByteString getNamespaceBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @param value The namespace to set.
      * @return This builder for chaining.
      */
-    public Builder setNamespace(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNamespace(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       namespace_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNamespace() {
@@ -696,21 +641,17 @@ public Builder clearNamespace() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
-     *
      * @param value The bytes for namespace to set.
      * @return This builder for chaining.
      */
-    public Builder setNamespaceBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNamespaceBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       namespace_ = value;
       bitField0_ |= 0x00000001;
@@ -720,20 +661,18 @@ public Builder setNamespaceBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object key_ = "";
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @return The key.
      */
     public java.lang.String getKey() {
       java.lang.Object ref = key_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         key_ = s;
         return s;
@@ -742,21 +681,20 @@ public java.lang.String getKey() {
       }
     }
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @return The bytes for key.
      */
-    public com.google.protobuf.ByteString getKeyBytes() {
+    public com.google.protobuf.ByteString
+        getKeyBytes() {
       java.lang.Object ref = key_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         key_ = b;
         return b;
       } else {
@@ -764,35 +702,28 @@ public com.google.protobuf.ByteString getKeyBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @param value The key to set.
      * @return This builder for chaining.
      */
-    public Builder setKey(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setKey(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       key_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearKey() {
@@ -802,21 +733,17 @@ public Builder clearKey() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
-     *
      * @param value The bytes for key to set.
      * @return This builder for chaining.
      */
-    public Builder setKeyBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setKeyBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       key_ = value;
       bitField0_ |= 0x00000002;
@@ -826,20 +753,18 @@ public Builder setKeyBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object value_ = "";
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @return The value.
      */
     public java.lang.String getValue() {
       java.lang.Object ref = value_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         value_ = s;
         return s;
@@ -848,21 +773,20 @@ public java.lang.String getValue() {
       }
     }
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @return The bytes for value.
      */
-    public com.google.protobuf.ByteString getValueBytes() {
+    public com.google.protobuf.ByteString
+        getValueBytes() {
       java.lang.Object ref = value_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         value_ = b;
         return b;
       } else {
@@ -870,35 +794,28 @@ public com.google.protobuf.ByteString getValueBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @param value The value to set.
      * @return This builder for chaining.
      */
-    public Builder setValue(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setValue(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       value_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearValue() {
@@ -908,30 +825,26 @@ public Builder clearValue() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
-     *
      * @param value The bytes for value to set.
      * @return This builder for chaining.
      */
-    public Builder setValueBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setValueBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       value_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -941,12 +854,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
   private static final com.google.cloud.tpu.v2alpha1.GuestAttributesEntry DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GuestAttributesEntry();
   }
@@ -955,27 +868,27 @@ public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GuestAttributesEntry parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GuestAttributesEntry parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -990,4 +903,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
similarity index 58%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
index 8860e13076f0..415dc3dc7b86 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
@@ -1,100 +1,69 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GuestAttributesEntryOrBuilder
-    extends
+public interface GuestAttributesEntryOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
-   *
    * @return The namespace.
    */
   java.lang.String getNamespace();
   /**
-   *
-   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
-   *
    * @return The bytes for namespace.
    */
-  com.google.protobuf.ByteString getNamespaceBytes();
+  com.google.protobuf.ByteString
+      getNamespaceBytes();
 
   /**
-   *
-   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
-   *
    * @return The key.
    */
   java.lang.String getKey();
   /**
-   *
-   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
-   *
    * @return The bytes for key.
    */
-  com.google.protobuf.ByteString getKeyBytes();
+  com.google.protobuf.ByteString
+      getKeyBytes();
 
   /**
-   *
-   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
-   *
    * @return The value.
    */
   java.lang.String getValue();
   /**
-   *
-   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
-   *
    * @return The bytes for value.
    */
-  com.google.protobuf.ByteString getValueBytes();
+  com.google.protobuf.ByteString
+      getValueBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
similarity index 69%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
index 62180b5195d1..e233695fde73 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GuestAttributesOrBuilder
-    extends
+public interface GuestAttributesOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GuestAttributes)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -33,13 +15,10 @@ public interface GuestAttributesOrBuilder
    * 

    *
    * string query_path = 1;
-   *
    * @return The queryPath.
    */
   java.lang.String getQueryPath();
   /**
-   *
-   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -47,38 +26,30 @@ public interface GuestAttributesOrBuilder
    * 

    *
    * string query_path = 1;
-   *
    * @return The bytes for queryPath.
    */
-  com.google.protobuf.ByteString getQueryPathBytes();
+  com.google.protobuf.ByteString
+      getQueryPathBytes();
 
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
-   *
    * @return Whether the queryValue field is set.
    */
   boolean hasQueryValue();
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
-   *
    * @return The queryValue.
    */
   com.google.cloud.tpu.v2alpha1.GuestAttributesValue getQueryValue();
   /**
-   *
-   *
    * 
    * The value of the requested queried path.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
similarity index 69%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
index 0d6653b20b76..2f59f06c7413 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
@@ -1,79 +1,57 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Array of guest attribute namespace/key/value tuples.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributesValue}
  */
-public final class GuestAttributesValue extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GuestAttributesValue extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GuestAttributesValue)
     GuestAttributesValueOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GuestAttributesValue.newBuilder() to construct.
   private GuestAttributesValue(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GuestAttributesValue() {
     items_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GuestAttributesValue();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.class,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.class, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder.class);
   }
 
   public static final int ITEMS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List items_;
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -85,8 +63,6 @@ public java.util.List getIte
     return items_;
   }
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -94,13 +70,11 @@ public java.util.List getIte
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getItemsOrBuilderList() {
     return items_;
   }
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -112,8 +86,6 @@ public int getItemsCount() {
     return items_.size();
   }
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -125,8 +97,6 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getItems(int index) {
     return items_.get(index);
   }
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -134,12 +104,12 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getItems(int index) {
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index) {
+  public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(
+      int index) {
     return items_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -151,7 +121,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < items_.size(); i++) {
       output.writeMessage(1, items_.get(i));
     }
@@ -165,7 +136,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < items_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, items_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, items_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -175,15 +147,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GuestAttributesValue)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GuestAttributesValue other =
-        (com.google.cloud.tpu.v2alpha1.GuestAttributesValue) obj;
+    com.google.cloud.tpu.v2alpha1.GuestAttributesValue other = (com.google.cloud.tpu.v2alpha1.GuestAttributesValue) obj;
 
-    if (!getItemsList().equals(other.getItemsList())) return false;
+    if (!getItemsList()
+        .equals(other.getItemsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -205,135 +177,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributesValue prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Array of guest attribute namespace/key/value tuples.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributesValue}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GuestAttributesValue)
       com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GuestAttributesValue.class,
-              com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GuestAttributesValue.class, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GuestAttributesValue.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -349,9 +315,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
     }
 
     @java.lang.Override
@@ -370,18 +336,14 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValue build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GuestAttributesValue buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GuestAttributesValue result =
-          new com.google.cloud.tpu.v2alpha1.GuestAttributesValue(this);
+      com.google.cloud.tpu.v2alpha1.GuestAttributesValue result = new com.google.cloud.tpu.v2alpha1.GuestAttributesValue(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2alpha1.GuestAttributesValue result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.GuestAttributesValue result) {
       if (itemsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           items_ = java.util.Collections.unmodifiableList(items_);
@@ -401,39 +363,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GuestAttributesValue re
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GuestAttributesValue) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributesValue) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributesValue)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -441,8 +402,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GuestAttributesValue other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()) return this;
       if (itemsBuilder_ == null) {
         if (!other.items_.isEmpty()) {
           if (items_.isEmpty()) {
@@ -461,10 +421,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GuestAttributesValue othe
             itemsBuilder_ = null;
             items_ = other.items_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            itemsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getItemsFieldBuilder()
-                    : null;
+            itemsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getItemsFieldBuilder() : null;
           } else {
             itemsBuilder_.addAllMessages(other.items_);
           }
@@ -496,27 +455,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2alpha1.GuestAttributesEntry m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.parser(),
-                        extensionRegistry);
-                if (itemsBuilder_ == null) {
-                  ensureItemsIsMutable();
-                  items_.add(m);
-                } else {
-                  itemsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2alpha1.GuestAttributesEntry m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.parser(),
+                      extensionRegistry);
+              if (itemsBuilder_ == null) {
+                ensureItemsIsMutable();
+                items_.add(m);
+              } else {
+                itemsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -526,29 +483,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List items_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureItemsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        items_ =
-            new java.util.ArrayList(items_);
+        items_ = new java.util.ArrayList(items_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder>
-        itemsBuilder_;
+        com.google.cloud.tpu.v2alpha1.GuestAttributesEntry, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder> itemsBuilder_;
 
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -563,8 +512,6 @@ public java.util.List getIte
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -579,8 +526,6 @@ public int getItemsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -595,15 +540,14 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getItems(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public Builder setItems(int index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value) {
+    public Builder setItems(
+        int index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value) {
       if (itemsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -617,8 +561,6 @@ public Builder setItems(int index, com.google.cloud.tpu.v2alpha1.GuestAttributes
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -637,8 +579,6 @@ public Builder setItems(
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -659,15 +599,14 @@ public Builder addItems(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public Builder addItems(int index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value) {
+    public Builder addItems(
+        int index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value) {
       if (itemsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -681,8 +620,6 @@ public Builder addItems(int index, com.google.cloud.tpu.v2alpha1.GuestAttributes
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -701,8 +638,6 @@ public Builder addItems(
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -721,8 +656,6 @@ public Builder addItems(
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -733,7 +666,8 @@ public Builder addAllItems(
         java.lang.Iterable values) {
       if (itemsBuilder_ == null) {
         ensureItemsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, items_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, items_);
         onChanged();
       } else {
         itemsBuilder_.addAllMessages(values);
@@ -741,8 +675,6 @@ public Builder addAllItems(
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -760,8 +692,6 @@ public Builder clearItems() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -779,20 +709,17 @@ public Builder removeItems(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder getItemsBuilder(int index) {
+    public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder getItemsBuilder(
+        int index) {
       return getItemsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -802,22 +729,19 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder getItemsBuilde
     public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(
         int index) {
       if (itemsBuilder_ == null) {
-        return items_.get(index);
-      } else {
+        return items_.get(index);  } else {
         return itemsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public java.util.List
-        getItemsOrBuilderList() {
+    public java.util.List 
+         getItemsOrBuilderList() {
       if (itemsBuilder_ != null) {
         return itemsBuilder_.getMessageOrBuilderList();
       } else {
@@ -825,8 +749,6 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBui
       }
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

@@ -834,56 +756,49 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBui
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
     public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder addItemsBuilder() {
-      return getItemsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance());
+      return getItemsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder addItemsBuilder(int index) {
-      return getItemsFieldBuilder()
-          .addBuilder(
-              index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance());
+    public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder addItemsBuilder(
+        int index) {
+      return getItemsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public java.util.List
-        getItemsBuilderList() {
+    public java.util.List 
+         getItemsBuilderList() {
       return getItemsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder,
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder>
+        com.google.cloud.tpu.v2alpha1.GuestAttributesEntry, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder> 
         getItemsFieldBuilder() {
       if (itemsBuilder_ == null) {
-        itemsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.GuestAttributesEntry,
-                com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder,
-                com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder>(
-                items_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        itemsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder>(
+                items_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         items_ = null;
       }
       return itemsBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -893,12 +808,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GuestAttributesValue)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GuestAttributesValue)
   private static final com.google.cloud.tpu.v2alpha1.GuestAttributesValue DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GuestAttributesValue();
   }
@@ -907,27 +822,27 @@ public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GuestAttributesValue parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GuestAttributesValue parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -942,4 +857,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GuestAttributesValue getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
index 4a7326237d67..d7a9b5abe4f8 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GuestAttributesValueOrBuilder
-    extends
+public interface GuestAttributesValueOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GuestAttributesValue)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
-  java.util.List getItemsList();
+  java.util.List 
+      getItemsList();
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -44,8 +25,6 @@ public interface GuestAttributesValueOrBuilder
    */
   com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getItems(int index);
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

@@ -54,24 +33,21 @@ public interface GuestAttributesValueOrBuilder
    */
   int getItemsCount();
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
-  java.util.List
+  java.util.List 
       getItemsOrBuilderList();
   /**
-   *
-   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
-  com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index);
+  com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(
+      int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
index 88553d9f3bbd..db42c57a1cb7 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [ListAcceleratorTypes][google.cloud.tpu.v2alpha1.Tpu.ListAcceleratorTypes].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest}
  */
-public final class ListAcceleratorTypesRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListAcceleratorTypesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
     ListAcceleratorTypesRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesRequest.newBuilder() to construct.
   private ListAcceleratorTypesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListAcceleratorTypesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -47,45 +29,38 @@ private ListAcceleratorTypesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class,
-            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -94,31 +69,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -129,14 +102,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -145,18 +115,14 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -165,29 +131,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -196,18 +162,14 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   @java.lang.Override
@@ -216,29 +178,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getFilterBytes() {
+  public com.google.protobuf.ByteString
+      getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -247,18 +209,14 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -267,29 +225,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getOrderByBytes() {
+  public com.google.protobuf.ByteString
+      getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -298,7 +256,6 @@ public com.google.protobuf.ByteString getOrderByBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -310,7 +267,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -339,7 +297,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -358,19 +317,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest other =
-        (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) obj;
-
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
-    if (!getFilter().equals(other.getFilter())) return false;
-    if (!getOrderBy().equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest other = (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) obj;
+
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
+    if (!getFilter()
+        .equals(other.getFilter())) return false;
+    if (!getOrderBy()
+        .equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -398,104 +361,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [ListAcceleratorTypes][google.cloud.tpu.v2alpha1.Tpu.ListAcceleratorTypes].
@@ -503,32 +458,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
       com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class,
-              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -542,9 +498,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -563,11 +519,8 @@ public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest result =
-          new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest result = new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -595,39 +548,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesReq
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -635,8 +587,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -686,43 +637,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 42:
-              {
-                filter_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 42
-            case 50:
-              {
-                orderBy_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 50
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 42: {
+              filter_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 42
+            case 50: {
+              orderBy_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 50
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -732,27 +677,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -761,23 +701,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -785,39 +722,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -827,23 +753,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -851,16 +771,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -868,33 +785,27 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -906,20 +817,18 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -928,21 +837,20 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -950,35 +858,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -988,21 +889,17 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -1012,20 +909,18 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object filter_ = "";
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -1034,21 +929,20 @@ public java.lang.String getFilter() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString getFilterBytes() {
+    public com.google.protobuf.ByteString
+        getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -1056,35 +950,28 @@ public com.google.protobuf.ByteString getFilterBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilter(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -1094,21 +981,17 @@ public Builder clearFilter() {
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilterBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1118,20 +1001,18 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object orderBy_ = "";
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1140,21 +1021,20 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString getOrderByBytes() {
+    public com.google.protobuf.ByteString
+        getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1162,35 +1042,28 @@ public com.google.protobuf.ByteString getOrderByBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderBy(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1200,30 +1073,26 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderByBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1233,12 +1102,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
   private static final com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest();
   }
@@ -1247,27 +1116,27 @@ public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListAcceleratorTypesRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListAcceleratorTypesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1282,4 +1151,6 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
similarity index 57%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
index 491c119887f9..2c6486a70c5f 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
@@ -1,142 +1,99 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListAcceleratorTypesRequestOrBuilder
-    extends
+public interface ListAcceleratorTypesRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString getFilterBytes();
+  com.google.protobuf.ByteString
+      getFilterBytes();
 
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString getOrderByBytes();
+  com.google.protobuf.ByteString
+      getOrderByBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
similarity index 73%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
index 7cdc201e92e6..03c3696c6ef1 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Response for
  * [ListAcceleratorTypes][google.cloud.tpu.v2alpha1.Tpu.ListAcceleratorTypes].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse}
  */
-public final class ListAcceleratorTypesResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListAcceleratorTypesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
     ListAcceleratorTypesResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesResponse.newBuilder() to construct.
   private ListAcceleratorTypesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListAcceleratorTypesResponse() {
     acceleratorTypes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -46,37 +28,33 @@ private ListAcceleratorTypesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class,
-            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.Builder.class);
   }
 
   public static final int ACCELERATOR_TYPES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List acceleratorTypes_;
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -88,8 +66,6 @@ public java.util.List getAccelera
     return acceleratorTypes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -97,13 +73,11 @@ public java.util.List getAccelera
    * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getAcceleratorTypesOrBuilderList() {
     return acceleratorTypes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -115,8 +89,6 @@ public int getAcceleratorTypesCount() {
     return acceleratorTypes_.size();
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -128,8 +100,6 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorTypes(int ind
     return acceleratorTypes_.get(index);
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -143,18 +113,14 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorType
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -163,29 +129,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -194,46 +160,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList
+      getUnreachableList() {
     return unreachable_;
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -241,23 +198,20 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString
+      getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -269,7 +223,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
       output.writeMessage(1, acceleratorTypes_.get(i));
     }
@@ -289,7 +244,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, acceleratorTypes_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, acceleratorTypes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -310,17 +266,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse other =
-        (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse) obj;
+    com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse other = (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse) obj;
 
-    if (!getAcceleratorTypesList().equals(other.getAcceleratorTypesList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
+    if (!getAcceleratorTypesList()
+        .equals(other.getAcceleratorTypesList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList()
+        .equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -348,104 +306,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for
    * [ListAcceleratorTypes][google.cloud.tpu.v2alpha1.Tpu.ListAcceleratorTypes].
@@ -453,32 +403,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
       com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class,
-              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -497,9 +448,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -518,18 +469,14 @@ public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse result =
-          new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse(this);
+      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse result = new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse result) {
       if (acceleratorTypesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           acceleratorTypes_ = java.util.Collections.unmodifiableList(acceleratorTypes_);
@@ -557,39 +504,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRes
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -597,8 +543,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.getDefaultInstance()) return this;
       if (acceleratorTypesBuilder_ == null) {
         if (!other.acceleratorTypes_.isEmpty()) {
           if (acceleratorTypes_.isEmpty()) {
@@ -617,10 +562,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRespo
             acceleratorTypesBuilder_ = null;
             acceleratorTypes_ = other.acceleratorTypes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            acceleratorTypesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getAcceleratorTypesFieldBuilder()
-                    : null;
+            acceleratorTypesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getAcceleratorTypesFieldBuilder() : null;
           } else {
             acceleratorTypesBuilder_.addAllMessages(other.acceleratorTypes_);
           }
@@ -667,39 +611,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2alpha1.AcceleratorType m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.AcceleratorType.parser(), extensionRegistry);
-                if (acceleratorTypesBuilder_ == null) {
-                  ensureAcceleratorTypesIsMutable();
-                  acceleratorTypes_.add(m);
-                } else {
-                  acceleratorTypesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureUnreachableIsMutable();
-                unreachable_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2alpha1.AcceleratorType m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2alpha1.AcceleratorType.parser(),
+                      extensionRegistry);
+              if (acceleratorTypesBuilder_ == null) {
+                ensureAcceleratorTypesIsMutable();
+                acceleratorTypes_.add(m);
+              } else {
+                acceleratorTypesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureUnreachableIsMutable();
+              unreachable_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -709,30 +650,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List acceleratorTypes_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureAcceleratorTypesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        acceleratorTypes_ =
-            new java.util.ArrayList(
-                acceleratorTypes_);
+        acceleratorTypes_ = new java.util.ArrayList(acceleratorTypes_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.AcceleratorType,
-            com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder,
-            com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder>
-        acceleratorTypesBuilder_;
+        com.google.cloud.tpu.v2alpha1.AcceleratorType, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder, com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder> acceleratorTypesBuilder_;
 
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -747,8 +679,6 @@ public java.util.List getAccelera
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -763,8 +693,6 @@ public int getAcceleratorTypesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -779,8 +707,6 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorTypes(int ind
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -802,8 +728,6 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -822,8 +746,6 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -844,8 +766,6 @@ public Builder addAcceleratorTypes(com.google.cloud.tpu.v2alpha1.AcceleratorType
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -867,8 +787,6 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -887,8 +805,6 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -907,8 +823,6 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -919,7 +833,8 @@ public Builder addAllAcceleratorTypes(
         java.lang.Iterable values) {
       if (acceleratorTypesBuilder_ == null) {
         ensureAcceleratorTypesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, acceleratorTypes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, acceleratorTypes_);
         onChanged();
       } else {
         acceleratorTypesBuilder_.addAllMessages(values);
@@ -927,8 +842,6 @@ public Builder addAllAcceleratorTypes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -946,8 +859,6 @@ public Builder clearAcceleratorTypes() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -965,8 +876,6 @@ public Builder removeAcceleratorTypes(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -978,8 +887,6 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder getAcceleratorTypes
       return getAcceleratorTypesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -989,22 +896,19 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder getAcceleratorTypes
     public com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
         int index) {
       if (acceleratorTypesBuilder_ == null) {
-        return acceleratorTypes_.get(index);
-      } else {
+        return acceleratorTypes_.get(index);  } else {
         return acceleratorTypesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List
-        getAcceleratorTypesOrBuilderList() {
+    public java.util.List 
+         getAcceleratorTypesOrBuilderList() {
       if (acceleratorTypesBuilder_ != null) {
         return acceleratorTypesBuilder_.getMessageOrBuilderList();
       } else {
@@ -1012,8 +916,6 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorType
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1021,12 +923,10 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorType
      * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
      */
     public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder addAcceleratorTypesBuilder() {
-      return getAcceleratorTypesFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance());
+      return getAcceleratorTypesFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1035,34 +935,26 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder addAcceleratorTypes
      */
     public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder addAcceleratorTypesBuilder(
         int index) {
-      return getAcceleratorTypesFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance());
+      return getAcceleratorTypesFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List
-        getAcceleratorTypesBuilderList() {
+    public java.util.List 
+         getAcceleratorTypesBuilderList() {
       return getAcceleratorTypesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.AcceleratorType,
-            com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder,
-            com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder>
+        com.google.cloud.tpu.v2alpha1.AcceleratorType, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder, com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder> 
         getAcceleratorTypesFieldBuilder() {
       if (acceleratorTypesBuilder_ == null) {
-        acceleratorTypesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.AcceleratorType,
-                com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder,
-                com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder>(
+        acceleratorTypesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.AcceleratorType, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder, com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder>(
                 acceleratorTypes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -1074,20 +966,18 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder addAcceleratorTypes
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1096,21 +986,20 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1118,35 +1007,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1156,21 +1038,17 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1178,52 +1056,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1231,90 +1099,76 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUnreachable(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachable(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(java.lang.Iterable values) {
+    public Builder addAllUnreachable(
+        java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, unreachable_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1324,30 +1178,26 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachableBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1357,12 +1207,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
   private static final com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse();
   }
@@ -1371,27 +1221,27 @@ public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse getDefa
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListAcceleratorTypesResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListAcceleratorTypesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1406,4 +1256,6 @@ public com.google.protobuf.Parser getParserForType
   public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
index 7865d157b9e9..9bcc0f264186 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListAcceleratorTypesResponseOrBuilder
-    extends
+public interface ListAcceleratorTypesResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
    */
-  java.util.List getAcceleratorTypesList();
+  java.util.List 
+      getAcceleratorTypesList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -44,8 +25,6 @@ public interface ListAcceleratorTypesResponseOrBuilder
    */
   com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorTypes(int index);
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -54,100 +33,82 @@ public interface ListAcceleratorTypesResponseOrBuilder
    */
   int getAcceleratorTypesCount();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
    */
-  java.util.List
+  java.util.List 
       getAcceleratorTypesOrBuilderList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
    */
-  com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index);
+  com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  java.util.List getUnreachableList();
+  java.util.List
+      getUnreachableList();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString getUnreachableBytes(int index);
+  com.google.protobuf.ByteString
+      getUnreachableBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
index cb5db674b36f..ae962e9129c5 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for [ListNodes][google.cloud.tpu.v2alpha1.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListNodesRequest}
  */
-public final class ListNodesRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListNodesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListNodesRequest)
     ListNodesRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListNodesRequest.newBuilder() to construct.
   private ListNodesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListNodesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -44,45 +26,38 @@ private ListNodesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListNodesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListNodesRequest.class,
-            com.google.cloud.tpu.v2alpha1.ListNodesRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListNodesRequest.class, com.google.cloud.tpu.v2alpha1.ListNodesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -91,31 +66,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -126,14 +99,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -142,18 +112,14 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -162,29 +128,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -193,7 +159,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -205,7 +170,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -228,7 +194,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -241,17 +208,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListNodesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListNodesRequest other =
-        (com.google.cloud.tpu.v2alpha1.ListNodesRequest) obj;
+    com.google.cloud.tpu.v2alpha1.ListNodesRequest other = (com.google.cloud.tpu.v2alpha1.ListNodesRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -274,136 +243,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListNodesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [ListNodes][google.cloud.tpu.v2alpha1.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListNodesRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListNodesRequest)
       com.google.cloud.tpu.v2alpha1.ListNodesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListNodesRequest.class,
-              com.google.cloud.tpu.v2alpha1.ListNodesRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListNodesRequest.class, com.google.cloud.tpu.v2alpha1.ListNodesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListNodesRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -415,9 +378,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -436,11 +399,8 @@ public com.google.cloud.tpu.v2alpha1.ListNodesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListNodesRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListNodesRequest result =
-          new com.google.cloud.tpu.v2alpha1.ListNodesRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.ListNodesRequest result = new com.google.cloud.tpu.v2alpha1.ListNodesRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -462,39 +422,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListNodesRequest result
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListNodesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListNodesRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListNodesRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -542,31 +501,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -576,27 +531,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -605,23 +555,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -629,39 +576,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -671,23 +607,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -695,16 +625,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -712,33 +639,27 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -750,20 +671,18 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -772,21 +691,20 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -794,35 +712,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -832,30 +743,26 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -865,12 +772,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListNodesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListNodesRequest)
   private static final com.google.cloud.tpu.v2alpha1.ListNodesRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListNodesRequest();
   }
@@ -879,27 +786,27 @@ public static com.google.cloud.tpu.v2alpha1.ListNodesRequest getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListNodesRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListNodesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -914,4 +821,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ListNodesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
similarity index 50%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
index 66910ddbb0cd..6ccc65aa25cd 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
@@ -1,92 +1,59 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListNodesRequestOrBuilder
-    extends
+public interface ListNodesRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListNodesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
index 199701bc120f..2dad8b1112ca 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Response for [ListNodes][google.cloud.tpu.v2alpha1.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListNodesResponse}
  */
-public final class ListNodesResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListNodesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListNodesResponse)
     ListNodesResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListNodesResponse.newBuilder() to construct.
   private ListNodesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListNodesResponse() {
     nodes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -45,37 +27,33 @@ private ListNodesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListNodesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListNodesResponse.class,
-            com.google.cloud.tpu.v2alpha1.ListNodesResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListNodesResponse.class, com.google.cloud.tpu.v2alpha1.ListNodesResponse.Builder.class);
   }
 
   public static final int NODES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List nodes_;
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -87,8 +65,6 @@ public java.util.List getNodesList() {
     return nodes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -96,13 +72,11 @@ public java.util.List getNodesList() {
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getNodesOrBuilderList() {
     return nodes_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -114,8 +88,6 @@ public int getNodesCount() {
     return nodes_.size();
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -127,8 +99,6 @@ public com.google.cloud.tpu.v2alpha1.Node getNodes(int index) {
     return nodes_.get(index);
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -136,23 +106,20 @@ public com.google.cloud.tpu.v2alpha1.Node getNodes(int index) {
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(int index) {
+  public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(
+      int index) {
     return nodes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -161,29 +128,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -192,46 +159,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList
+      getUnreachableList() {
     return unreachable_;
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -239,23 +197,20 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString
+      getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -267,7 +222,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < nodes_.size(); i++) {
       output.writeMessage(1, nodes_.get(i));
     }
@@ -287,7 +243,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < nodes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, nodes_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, nodes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -308,17 +265,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListNodesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListNodesResponse other =
-        (com.google.cloud.tpu.v2alpha1.ListNodesResponse) obj;
+    com.google.cloud.tpu.v2alpha1.ListNodesResponse other = (com.google.cloud.tpu.v2alpha1.ListNodesResponse) obj;
 
-    if (!getNodesList().equals(other.getNodesList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
+    if (!getNodesList()
+        .equals(other.getNodesList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList()
+        .equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -345,136 +304,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListNodesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for [ListNodes][google.cloud.tpu.v2alpha1.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListNodesResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListNodesResponse)
       com.google.cloud.tpu.v2alpha1.ListNodesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListNodesResponse.class,
-              com.google.cloud.tpu.v2alpha1.ListNodesResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListNodesResponse.class, com.google.cloud.tpu.v2alpha1.ListNodesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListNodesResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -493,9 +446,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -514,18 +467,14 @@ public com.google.cloud.tpu.v2alpha1.ListNodesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListNodesResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListNodesResponse result =
-          new com.google.cloud.tpu.v2alpha1.ListNodesResponse(this);
+      com.google.cloud.tpu.v2alpha1.ListNodesResponse result = new com.google.cloud.tpu.v2alpha1.ListNodesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2alpha1.ListNodesResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.ListNodesResponse result) {
       if (nodesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           nodes_ = java.util.Collections.unmodifiableList(nodes_);
@@ -553,39 +502,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListNodesResponse resul
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListNodesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListNodesResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListNodesResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -593,8 +541,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListNodesResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListNodesResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListNodesResponse.getDefaultInstance()) return this;
       if (nodesBuilder_ == null) {
         if (!other.nodes_.isEmpty()) {
           if (nodes_.isEmpty()) {
@@ -613,10 +560,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListNodesResponse other)
             nodesBuilder_ = null;
             nodes_ = other.nodes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            nodesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getNodesFieldBuilder()
-                    : null;
+            nodesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getNodesFieldBuilder() : null;
           } else {
             nodesBuilder_.addAllMessages(other.nodes_);
           }
@@ -663,39 +609,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2alpha1.Node m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.Node.parser(), extensionRegistry);
-                if (nodesBuilder_ == null) {
-                  ensureNodesIsMutable();
-                  nodes_.add(m);
-                } else {
-                  nodesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureUnreachableIsMutable();
-                unreachable_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2alpha1.Node m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2alpha1.Node.parser(),
+                      extensionRegistry);
+              if (nodesBuilder_ == null) {
+                ensureNodesIsMutable();
+                nodes_.add(m);
+              } else {
+                nodesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureUnreachableIsMutable();
+              unreachable_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -705,28 +648,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List nodes_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureNodesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         nodes_ = new java.util.ArrayList(nodes_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node,
-            com.google.cloud.tpu.v2alpha1.Node.Builder,
-            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
-        nodesBuilder_;
+        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> nodesBuilder_;
 
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -741,8 +677,6 @@ public java.util.List getNodesList() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -757,8 +691,6 @@ public int getNodesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -773,15 +705,14 @@ public com.google.cloud.tpu.v2alpha1.Node getNodes(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder setNodes(int index, com.google.cloud.tpu.v2alpha1.Node value) {
+    public Builder setNodes(
+        int index, com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -795,15 +726,14 @@ public Builder setNodes(int index, com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder setNodes(int index, com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder setNodes(
+        int index, com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.set(index, builderForValue.build());
@@ -814,8 +744,6 @@ public Builder setNodes(int index, com.google.cloud.tpu.v2alpha1.Node.Builder bu
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -836,15 +764,14 @@ public Builder addNodes(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder addNodes(int index, com.google.cloud.tpu.v2alpha1.Node value) {
+    public Builder addNodes(
+        int index, com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -858,15 +785,14 @@ public Builder addNodes(int index, com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder addNodes(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder addNodes(
+        com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(builderForValue.build());
@@ -877,15 +803,14 @@ public Builder addNodes(com.google.cloud.tpu.v2alpha1.Node.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder addNodes(int index, com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder addNodes(
+        int index, com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(index, builderForValue.build());
@@ -896,8 +821,6 @@ public Builder addNodes(int index, com.google.cloud.tpu.v2alpha1.Node.Builder bu
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -908,7 +831,8 @@ public Builder addAllNodes(
         java.lang.Iterable values) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, nodes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, nodes_);
         onChanged();
       } else {
         nodesBuilder_.addAllMessages(values);
@@ -916,8 +840,6 @@ public Builder addAllNodes(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -935,8 +857,6 @@ public Builder clearNodes() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -954,44 +874,39 @@ public Builder removeNodes(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.Node.Builder getNodesBuilder(int index) {
+    public com.google.cloud.tpu.v2alpha1.Node.Builder getNodesBuilder(
+        int index) {
       return getNodesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(int index) {
+    public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(
+        int index) {
       if (nodesBuilder_ == null) {
-        return nodes_.get(index);
-      } else {
+        return nodes_.get(index);  } else {
         return nodesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public java.util.List
-        getNodesOrBuilderList() {
+    public java.util.List 
+         getNodesOrBuilderList() {
       if (nodesBuilder_ != null) {
         return nodesBuilder_.getMessageOrBuilderList();
       } else {
@@ -999,8 +914,6 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(int index)
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1008,47 +921,42 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(int index)
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
     public com.google.cloud.tpu.v2alpha1.Node.Builder addNodesBuilder() {
-      return getNodesFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance());
+      return getNodesFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.Node.Builder addNodesBuilder(int index) {
-      return getNodesFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance());
+    public com.google.cloud.tpu.v2alpha1.Node.Builder addNodesBuilder(
+        int index) {
+      return getNodesFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public java.util.List getNodesBuilderList() {
+    public java.util.List 
+         getNodesBuilderList() {
       return getNodesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node,
-            com.google.cloud.tpu.v2alpha1.Node.Builder,
-            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
+        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> 
         getNodesFieldBuilder() {
       if (nodesBuilder_ == null) {
-        nodesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.Node,
-                com.google.cloud.tpu.v2alpha1.Node.Builder,
-                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
-                nodes_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        nodesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
+                nodes_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         nodes_ = null;
       }
       return nodesBuilder_;
@@ -1056,20 +964,18 @@ public java.util.List getNodesBuilde
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1078,21 +984,20 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1100,35 +1005,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1138,21 +1036,17 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1160,52 +1054,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1213,90 +1097,76 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUnreachable(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachable(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(java.lang.Iterable values) {
+    public Builder addAllUnreachable(
+        java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, unreachable_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1306,30 +1176,26 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachableBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1339,12 +1205,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListNodesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListNodesResponse)
   private static final com.google.cloud.tpu.v2alpha1.ListNodesResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListNodesResponse();
   }
@@ -1353,27 +1219,27 @@ public static com.google.cloud.tpu.v2alpha1.ListNodesResponse getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListNodesResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListNodesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1388,4 +1254,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ListNodesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
similarity index 69%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
index 7922b1ee0a15..90a441f2b160 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListNodesResponseOrBuilder
-    extends
+public interface ListNodesResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListNodesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
-  java.util.List getNodesList();
+  java.util.List 
+      getNodesList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -44,8 +25,6 @@ public interface ListNodesResponseOrBuilder
    */
   com.google.cloud.tpu.v2alpha1.Node getNodes(int index);
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -54,99 +33,82 @@ public interface ListNodesResponseOrBuilder
    */
   int getNodesCount();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
-  java.util.List getNodesOrBuilderList();
+  java.util.List 
+      getNodesOrBuilderList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
-  com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(int index);
+  com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  java.util.List getUnreachableList();
+  java.util.List
+      getUnreachableList();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString getUnreachableBytes(int index);
+  com.google.protobuf.ByteString
+      getUnreachableBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
index 93cd86a760f9..5d86c4426725 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [ListQueuedResources][google.cloud.tpu.v2alpha1.Tpu.ListQueuedResources].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest}
  */
-public final class ListQueuedResourcesRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListQueuedResourcesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
     ListQueuedResourcesRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListQueuedResourcesRequest.newBuilder() to construct.
   private ListQueuedResourcesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListQueuedResourcesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -45,45 +27,38 @@ private ListQueuedResourcesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListQueuedResourcesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class,
-            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class, com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -92,31 +67,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -127,14 +100,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -143,18 +113,14 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -163,29 +129,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -194,7 +160,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -206,7 +171,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -229,7 +195,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -242,17 +209,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest other =
-        (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) obj;
+    com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest other = (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -276,104 +245,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [ListQueuedResources][google.cloud.tpu.v2alpha1.Tpu.ListQueuedResources].
@@ -381,32 +342,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
       com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class,
-              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class, com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -418,9 +380,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -439,11 +401,8 @@ public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest result =
-          new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest result = new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -465,39 +424,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequ
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -505,8 +463,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -546,31 +503,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -580,27 +533,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -609,23 +557,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -633,39 +578,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -675,23 +609,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -699,16 +627,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -716,33 +641,27 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -754,20 +673,18 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -776,21 +693,20 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -798,35 +714,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -836,30 +745,26 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -869,12 +774,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
   private static final com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest();
   }
@@ -883,27 +788,27 @@ public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListQueuedResourcesRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListQueuedResourcesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -918,4 +823,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
similarity index 50%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
index 9fc4661ade68..7dfe33465e21 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
@@ -1,92 +1,59 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListQueuedResourcesRequestOrBuilder
-    extends
+public interface ListQueuedResourcesRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
similarity index 73%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
index bc370258e6c4..5d4c1f8a9b1c 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Response for
  * [ListQueuedResources][google.cloud.tpu.v2alpha1.Tpu.ListQueuedResources].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse}
  */
-public final class ListQueuedResourcesResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListQueuedResourcesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
     ListQueuedResourcesResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListQueuedResourcesResponse.newBuilder() to construct.
   private ListQueuedResourcesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListQueuedResourcesResponse() {
     queuedResources_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -46,37 +28,33 @@ private ListQueuedResourcesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListQueuedResourcesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class,
-            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class, com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.Builder.class);
   }
 
   public static final int QUEUED_RESOURCES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List queuedResources_;
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

@@ -88,8 +66,6 @@ public java.util.List getQueuedRes
     return queuedResources_;
   }
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

@@ -97,13 +73,11 @@ public java.util.List getQueuedRes
    * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getQueuedResourcesOrBuilderList() {
     return queuedResources_;
   }
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

@@ -115,8 +89,6 @@ public int getQueuedResourcesCount() {
     return queuedResources_.size();
   }
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

@@ -128,8 +100,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResources(int index
     return queuedResources_.get(index);
   }
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

@@ -143,18 +113,14 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesO
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -163,29 +129,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -194,46 +160,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList
+      getUnreachableList() {
     return unreachable_;
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -241,23 +198,20 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString
+      getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -269,7 +223,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < queuedResources_.size(); i++) {
       output.writeMessage(1, queuedResources_.get(i));
     }
@@ -289,7 +244,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < queuedResources_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, queuedResources_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, queuedResources_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -310,17 +266,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse other =
-        (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse) obj;
+    com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse other = (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse) obj;
 
-    if (!getQueuedResourcesList().equals(other.getQueuedResourcesList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
+    if (!getQueuedResourcesList()
+        .equals(other.getQueuedResourcesList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList()
+        .equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -348,104 +306,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for
    * [ListQueuedResources][google.cloud.tpu.v2alpha1.Tpu.ListQueuedResources].
@@ -453,32 +403,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
       com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class,
-              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class, com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -497,9 +448,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -518,18 +469,14 @@ public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse result =
-          new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse(this);
+      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse result = new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse result) {
       if (queuedResourcesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           queuedResources_ = java.util.Collections.unmodifiableList(queuedResources_);
@@ -557,39 +504,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResp
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -597,8 +543,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.getDefaultInstance()) return this;
       if (queuedResourcesBuilder_ == null) {
         if (!other.queuedResources_.isEmpty()) {
           if (queuedResources_.isEmpty()) {
@@ -617,10 +562,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRespon
             queuedResourcesBuilder_ = null;
             queuedResources_ = other.queuedResources_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            queuedResourcesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getQueuedResourcesFieldBuilder()
-                    : null;
+            queuedResourcesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getQueuedResourcesFieldBuilder() : null;
           } else {
             queuedResourcesBuilder_.addAllMessages(other.queuedResources_);
           }
@@ -667,39 +611,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2alpha1.QueuedResource m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.QueuedResource.parser(), extensionRegistry);
-                if (queuedResourcesBuilder_ == null) {
-                  ensureQueuedResourcesIsMutable();
-                  queuedResources_.add(m);
-                } else {
-                  queuedResourcesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureUnreachableIsMutable();
-                unreachable_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2alpha1.QueuedResource m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2alpha1.QueuedResource.parser(),
+                      extensionRegistry);
+              if (queuedResourcesBuilder_ == null) {
+                ensureQueuedResourcesIsMutable();
+                queuedResources_.add(m);
+              } else {
+                queuedResourcesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureUnreachableIsMutable();
+              unreachable_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -709,29 +650,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List queuedResources_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureQueuedResourcesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        queuedResources_ =
-            new java.util.ArrayList(queuedResources_);
+        queuedResources_ = new java.util.ArrayList(queuedResources_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>
-        queuedResourcesBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder> queuedResourcesBuilder_;
 
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -746,8 +679,6 @@ public java.util.List getQueuedRes
       }
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -762,8 +693,6 @@ public int getQueuedResourcesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -778,8 +707,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResources(int index
       }
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -801,8 +728,6 @@ public Builder setQueuedResources(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -821,8 +746,6 @@ public Builder setQueuedResources(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -843,8 +766,6 @@ public Builder addQueuedResources(com.google.cloud.tpu.v2alpha1.QueuedResource v
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -866,8 +787,6 @@ public Builder addQueuedResources(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -886,8 +805,6 @@ public Builder addQueuedResources(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -906,8 +823,6 @@ public Builder addQueuedResources(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -918,7 +833,8 @@ public Builder addAllQueuedResources(
         java.lang.Iterable values) {
       if (queuedResourcesBuilder_ == null) {
         ensureQueuedResourcesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, queuedResources_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, queuedResources_);
         onChanged();
       } else {
         queuedResourcesBuilder_.addAllMessages(values);
@@ -926,8 +842,6 @@ public Builder addAllQueuedResources(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -945,8 +859,6 @@ public Builder clearQueuedResources() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -964,8 +876,6 @@ public Builder removeQueuedResources(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -977,8 +887,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder getQueuedResourcesBu
       return getQueuedResourcesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -988,22 +896,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder getQueuedResourcesBu
     public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesOrBuilder(
         int index) {
       if (queuedResourcesBuilder_ == null) {
-        return queuedResources_.get(index);
-      } else {
+        return queuedResources_.get(index);  } else {
         return queuedResourcesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
      */
-    public java.util.List
-        getQueuedResourcesOrBuilderList() {
+    public java.util.List 
+         getQueuedResourcesOrBuilderList() {
       if (queuedResourcesBuilder_ != null) {
         return queuedResourcesBuilder_.getMessageOrBuilderList();
       } else {
@@ -1011,8 +916,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesO
       }
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -1020,12 +923,10 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesO
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder addQueuedResourcesBuilder() {
-      return getQueuedResourcesFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance());
+      return getQueuedResourcesFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

@@ -1034,34 +935,26 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder addQueuedResourcesBu
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder addQueuedResourcesBuilder(
         int index) {
-      return getQueuedResourcesFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance());
+      return getQueuedResourcesFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed queued resources.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
      */
-    public java.util.List
-        getQueuedResourcesBuilderList() {
+    public java.util.List 
+         getQueuedResourcesBuilderList() {
       return getQueuedResourcesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder> 
         getQueuedResourcesFieldBuilder() {
       if (queuedResourcesBuilder_ == null) {
-        queuedResourcesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResource,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>(
+        queuedResourcesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>(
                 queuedResources_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -1073,20 +966,18 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder addQueuedResourcesBu
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1095,21 +986,20 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1117,35 +1007,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1155,21 +1038,17 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1177,52 +1056,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1230,90 +1099,76 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUnreachable(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachable(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(java.lang.Iterable values) {
+    public Builder addAllUnreachable(
+        java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, unreachable_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1323,30 +1178,26 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachableBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1356,12 +1207,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
   private static final com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse();
   }
@@ -1370,27 +1221,27 @@ public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListQueuedResourcesResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListQueuedResourcesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1405,4 +1256,6 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
index f01f464b03bb..0b37e10641ba 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListQueuedResourcesResponseOrBuilder
-    extends
+public interface ListQueuedResourcesResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
    */
-  java.util.List getQueuedResourcesList();
+  java.util.List 
+      getQueuedResourcesList();
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

@@ -44,8 +25,6 @@ public interface ListQueuedResourcesResponseOrBuilder
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResources(int index);
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

@@ -54,100 +33,82 @@ public interface ListQueuedResourcesResponseOrBuilder
    */
   int getQueuedResourcesCount();
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
    */
-  java.util.List
+  java.util.List 
       getQueuedResourcesOrBuilderList();
   /**
-   *
-   *
    * 
    * The listed queued resources.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesOrBuilder(int index);
+  com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  java.util.List getUnreachableList();
+  java.util.List
+      getUnreachableList();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString getUnreachableBytes(int index);
+  com.google.protobuf.ByteString
+      getUnreachableBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
index 2eb7138d0607..0193a349e5e2 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [ListRuntimeVersions][google.cloud.tpu.v2alpha1.Tpu.ListRuntimeVersions].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest}
  */
-public final class ListRuntimeVersionsRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListRuntimeVersionsRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
     ListRuntimeVersionsRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListRuntimeVersionsRequest.newBuilder() to construct.
   private ListRuntimeVersionsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListRuntimeVersionsRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -47,45 +29,38 @@ private ListRuntimeVersionsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListRuntimeVersionsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class,
-            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class, com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -94,31 +69,29 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -129,14 +102,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -145,18 +115,14 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -165,29 +131,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -196,18 +162,14 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   @java.lang.Override
@@ -216,29 +178,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getFilterBytes() {
+  public com.google.protobuf.ByteString
+      getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -247,18 +209,14 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -267,29 +225,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getOrderByBytes() {
+  public com.google.protobuf.ByteString
+      getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -298,7 +256,6 @@ public com.google.protobuf.ByteString getOrderByBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -310,7 +267,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -339,7 +297,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -358,19 +317,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest other =
-        (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) obj;
-
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
-    if (!getFilter().equals(other.getFilter())) return false;
-    if (!getOrderBy().equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest other = (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) obj;
+
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
+    if (!getFilter()
+        .equals(other.getFilter())) return false;
+    if (!getOrderBy()
+        .equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -398,104 +361,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [ListRuntimeVersions][google.cloud.tpu.v2alpha1.Tpu.ListRuntimeVersions].
@@ -503,32 +458,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
       com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class,
-              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class, com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -542,9 +498,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -563,11 +519,8 @@ public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest result =
-          new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest result = new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -595,39 +548,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequ
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -635,8 +587,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -686,43 +637,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 42:
-              {
-                filter_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 42
-            case 50:
-              {
-                orderBy_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 50
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 42: {
+              filter_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 42
+            case 50: {
+              orderBy_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 50
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -732,27 +677,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -761,23 +701,20 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -785,39 +722,28 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -827,23 +753,17 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -851,16 +771,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -868,33 +785,27 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-
+      
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -906,20 +817,18 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -928,21 +837,20 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -950,35 +858,28 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -988,21 +889,17 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -1012,20 +909,18 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object filter_ = "";
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -1034,21 +929,20 @@ public java.lang.String getFilter() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString getFilterBytes() {
+    public com.google.protobuf.ByteString
+        getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -1056,35 +950,28 @@ public com.google.protobuf.ByteString getFilterBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilter(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -1094,21 +981,17 @@ public Builder clearFilter() {
       return this;
     }
     /**
-     *
-     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
-     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilterBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1118,20 +1001,18 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object orderBy_ = "";
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1140,21 +1021,20 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString getOrderByBytes() {
+    public com.google.protobuf.ByteString
+        getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1162,35 +1042,28 @@ public com.google.protobuf.ByteString getOrderByBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderBy(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1200,30 +1073,26 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
-     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderByBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1233,12 +1102,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
   private static final com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest();
   }
@@ -1247,27 +1116,27 @@ public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListRuntimeVersionsRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListRuntimeVersionsRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1282,4 +1151,6 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
similarity index 57%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
index 115c5374b8c3..9b0732a3aba4 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
@@ -1,142 +1,99 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListRuntimeVersionsRequestOrBuilder
-    extends
+public interface ListRuntimeVersionsRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
-   *
-   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
-   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString getFilterBytes();
+  com.google.protobuf.ByteString
+      getFilterBytes();
 
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
-   *
-   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
-   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString getOrderByBytes();
+  com.google.protobuf.ByteString
+      getOrderByBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
similarity index 73%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
index c00bb3400023..a6dc735137c6 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Response for
  * [ListRuntimeVersions][google.cloud.tpu.v2alpha1.Tpu.ListRuntimeVersions].
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse}
  */
-public final class ListRuntimeVersionsResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListRuntimeVersionsResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
     ListRuntimeVersionsResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListRuntimeVersionsResponse.newBuilder() to construct.
   private ListRuntimeVersionsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListRuntimeVersionsResponse() {
     runtimeVersions_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -46,37 +28,33 @@ private ListRuntimeVersionsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListRuntimeVersionsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class,
-            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class, com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.Builder.class);
   }
 
   public static final int RUNTIME_VERSIONS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List runtimeVersions_;
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -88,8 +66,6 @@ public java.util.List getRuntimeVe
     return runtimeVersions_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -97,13 +73,11 @@ public java.util.List getRuntimeVe
    * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getRuntimeVersionsOrBuilderList() {
     return runtimeVersions_;
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -115,8 +89,6 @@ public int getRuntimeVersionsCount() {
     return runtimeVersions_.size();
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -128,8 +100,6 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersions(int index
     return runtimeVersions_.get(index);
   }
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -143,18 +113,14 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsO
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -163,29 +129,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -194,46 +160,37 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList
+      getUnreachableList() {
     return unreachable_;
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -241,23 +198,20 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString
+      getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -269,7 +223,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < runtimeVersions_.size(); i++) {
       output.writeMessage(1, runtimeVersions_.get(i));
     }
@@ -289,7 +244,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < runtimeVersions_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, runtimeVersions_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, runtimeVersions_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -310,17 +266,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse other =
-        (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse) obj;
+    com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse other = (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse) obj;
 
-    if (!getRuntimeVersionsList().equals(other.getRuntimeVersionsList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
+    if (!getRuntimeVersionsList()
+        .equals(other.getRuntimeVersionsList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList()
+        .equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -348,104 +306,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response for
    * [ListRuntimeVersions][google.cloud.tpu.v2alpha1.Tpu.ListRuntimeVersions].
@@ -453,32 +403,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
       com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class,
-              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class, com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -497,9 +448,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -518,18 +469,14 @@ public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse result =
-          new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse(this);
+      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse result = new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse result) {
       if (runtimeVersionsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           runtimeVersions_ = java.util.Collections.unmodifiableList(runtimeVersions_);
@@ -557,39 +504,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResp
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -597,8 +543,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.getDefaultInstance()) return this;
       if (runtimeVersionsBuilder_ == null) {
         if (!other.runtimeVersions_.isEmpty()) {
           if (runtimeVersions_.isEmpty()) {
@@ -617,10 +562,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRespon
             runtimeVersionsBuilder_ = null;
             runtimeVersions_ = other.runtimeVersions_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            runtimeVersionsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getRuntimeVersionsFieldBuilder()
-                    : null;
+            runtimeVersionsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getRuntimeVersionsFieldBuilder() : null;
           } else {
             runtimeVersionsBuilder_.addAllMessages(other.runtimeVersions_);
           }
@@ -667,39 +611,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.tpu.v2alpha1.RuntimeVersion m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.RuntimeVersion.parser(), extensionRegistry);
-                if (runtimeVersionsBuilder_ == null) {
-                  ensureRuntimeVersionsIsMutable();
-                  runtimeVersions_.add(m);
-                } else {
-                  runtimeVersionsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureUnreachableIsMutable();
-                unreachable_.add(s);
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.tpu.v2alpha1.RuntimeVersion m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2alpha1.RuntimeVersion.parser(),
+                      extensionRegistry);
+              if (runtimeVersionsBuilder_ == null) {
+                ensureRuntimeVersionsIsMutable();
+                runtimeVersions_.add(m);
+              } else {
+                runtimeVersionsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureUnreachableIsMutable();
+              unreachable_.add(s);
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -709,29 +650,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List runtimeVersions_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureRuntimeVersionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        runtimeVersions_ =
-            new java.util.ArrayList(runtimeVersions_);
+        runtimeVersions_ = new java.util.ArrayList(runtimeVersions_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion,
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder,
-            com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder>
-        runtimeVersionsBuilder_;
+        com.google.cloud.tpu.v2alpha1.RuntimeVersion, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder, com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder> runtimeVersionsBuilder_;
 
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -746,8 +679,6 @@ public java.util.List getRuntimeVe
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -762,8 +693,6 @@ public int getRuntimeVersionsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -778,8 +707,6 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersions(int index
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -801,8 +728,6 @@ public Builder setRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -821,8 +746,6 @@ public Builder setRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -843,8 +766,6 @@ public Builder addRuntimeVersions(com.google.cloud.tpu.v2alpha1.RuntimeVersion v
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -866,8 +787,6 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -886,8 +805,6 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -906,8 +823,6 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -918,7 +833,8 @@ public Builder addAllRuntimeVersions(
         java.lang.Iterable values) {
       if (runtimeVersionsBuilder_ == null) {
         ensureRuntimeVersionsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, runtimeVersions_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, runtimeVersions_);
         onChanged();
       } else {
         runtimeVersionsBuilder_.addAllMessages(values);
@@ -926,8 +842,6 @@ public Builder addAllRuntimeVersions(
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -945,8 +859,6 @@ public Builder clearRuntimeVersions() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -964,8 +876,6 @@ public Builder removeRuntimeVersions(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -977,8 +887,6 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder getRuntimeVersionsBu
       return getRuntimeVersionsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -988,22 +896,19 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder getRuntimeVersionsBu
     public com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
         int index) {
       if (runtimeVersionsBuilder_ == null) {
-        return runtimeVersions_.get(index);
-      } else {
+        return runtimeVersions_.get(index);  } else {
         return runtimeVersionsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
      */
-    public java.util.List
-        getRuntimeVersionsOrBuilderList() {
+    public java.util.List 
+         getRuntimeVersionsOrBuilderList() {
       if (runtimeVersionsBuilder_ != null) {
         return runtimeVersionsBuilder_.getMessageOrBuilderList();
       } else {
@@ -1011,8 +916,6 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsO
       }
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1020,12 +923,10 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsO
      * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
      */
     public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder addRuntimeVersionsBuilder() {
-      return getRuntimeVersionsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance());
+      return getRuntimeVersionsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

@@ -1034,34 +935,26 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder addRuntimeVersionsBu
      */
     public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder addRuntimeVersionsBuilder(
         int index) {
-      return getRuntimeVersionsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance());
+      return getRuntimeVersionsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
      */
-    public java.util.List
-        getRuntimeVersionsBuilderList() {
+    public java.util.List 
+         getRuntimeVersionsBuilderList() {
       return getRuntimeVersionsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion,
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder,
-            com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder>
+        com.google.cloud.tpu.v2alpha1.RuntimeVersion, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder, com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder> 
         getRuntimeVersionsFieldBuilder() {
       if (runtimeVersionsBuilder_ == null) {
-        runtimeVersionsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.RuntimeVersion,
-                com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder,
-                com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder>(
+        runtimeVersionsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder, com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder>(
                 runtimeVersions_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -1073,20 +966,18 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder addRuntimeVersionsBu
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -1095,21 +986,20 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1117,35 +1007,28 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1155,21 +1038,17 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1177,52 +1056,42 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList
+        getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1230,90 +1099,76 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString
+        getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUnreachable(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachable(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(java.lang.Iterable values) {
+    public Builder addAllUnreachable(
+        java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, unreachable_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1323,30 +1178,26 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
-     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addUnreachableBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1356,12 +1207,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
   private static final com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse();
   }
@@ -1370,27 +1221,27 @@ public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListRuntimeVersionsResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListRuntimeVersionsResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1405,4 +1256,6 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
index 86f9ef995705..2613e6e3d961 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListRuntimeVersionsResponseOrBuilder
-    extends
+public interface ListRuntimeVersionsResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
    */
-  java.util.List getRuntimeVersionsList();
+  java.util.List 
+      getRuntimeVersionsList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -44,8 +25,6 @@ public interface ListRuntimeVersionsResponseOrBuilder
    */
   com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersions(int index);
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

@@ -54,100 +33,82 @@ public interface ListRuntimeVersionsResponseOrBuilder
    */
   int getRuntimeVersionsCount();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
    */
-  java.util.List
+  java.util.List 
       getRuntimeVersionsOrBuilderList();
   /**
-   *
-   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
    */
-  com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(int index);
+  com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return A list containing the unreachable.
    */
-  java.util.List getUnreachableList();
+  java.util.List
+      getUnreachableList();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
-   *
-   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString getUnreachableBytes(int index);
+  com.google.protobuf.ByteString
+      getUnreachableBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/LocationName.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/LocationName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/LocationName.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/LocationName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
index 1615211c2c0b..5f433810dd42 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Network related configurations.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.NetworkConfig}
  */
-public final class NetworkConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class NetworkConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.NetworkConfig)
     NetworkConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use NetworkConfig.newBuilder() to construct.
   private NetworkConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private NetworkConfig() {
     network_ = "";
     subnetwork_ = "";
@@ -44,44 +26,39 @@ private NetworkConfig() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new NetworkConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.NetworkConfig.class,
-            com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder.class);
+            com.google.cloud.tpu.v2alpha1.NetworkConfig.class, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder.class);
   }
 
   public static final int NETWORK_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object network_ = "";
   /**
-   *
-   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
-   *
    * @return The network.
    */
   @java.lang.Override
@@ -90,30 +67,30 @@ public java.lang.String getNetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       network_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
-   *
    * @return The bytes for network.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNetworkBytes() {
+  public com.google.protobuf.ByteString
+      getNetworkBytes() {
     java.lang.Object ref = network_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       network_ = b;
       return b;
     } else {
@@ -122,12 +99,9 @@ public com.google.protobuf.ByteString getNetworkBytes() {
   }
 
   public static final int SUBNETWORK_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object subnetwork_ = "";
   /**
-   *
-   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -135,7 +109,6 @@ public com.google.protobuf.ByteString getNetworkBytes() {
    * 

    *
    * string subnetwork = 2;
-   *
    * @return The subnetwork.
    */
   @java.lang.Override
@@ -144,15 +117,14 @@ public java.lang.String getSubnetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subnetwork_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -160,15 +132,16 @@ public java.lang.String getSubnetwork() {
    * 

    *
    * string subnetwork = 2;
-   *
    * @return The bytes for subnetwork.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSubnetworkBytes() {
+  public com.google.protobuf.ByteString
+      getSubnetworkBytes() {
     java.lang.Object ref = subnetwork_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       subnetwork_ = b;
       return b;
     } else {
@@ -179,8 +152,6 @@ public com.google.protobuf.ByteString getSubnetworkBytes() {
   public static final int ENABLE_EXTERNAL_IPS_FIELD_NUMBER = 3;
   private boolean enableExternalIps_ = false;
   /**
-   *
-   *
    * 
    * Indicates that external IP addresses would be associated with the TPU
    * workers. If set to false, the specified subnetwork or network should have
@@ -188,7 +159,6 @@ public com.google.protobuf.ByteString getSubnetworkBytes() {
    * 

    *
    * bool enable_external_ips = 3;
-   *
    * @return The enableExternalIps.
    */
   @java.lang.Override
@@ -199,8 +169,6 @@ public boolean getEnableExternalIps() {
   public static final int CAN_IP_FORWARD_FIELD_NUMBER = 4;
   private boolean canIpForward_ = false;
   /**
-   *
-   *
    * 
    * Allows the TPU node to send and receive packets with non-matching
    * destination or source IPs. This is required if you plan to use the TPU
@@ -208,7 +176,6 @@ public boolean getEnableExternalIps() {
    * 

    *
    * bool can_ip_forward = 4;
-   *
    * @return The canIpForward.
    */
   @java.lang.Override
@@ -217,7 +184,6 @@ public boolean getCanIpForward() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -229,7 +195,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(network_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, network_);
     }
@@ -258,10 +225,12 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, subnetwork_);
     }
     if (enableExternalIps_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, enableExternalIps_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(3, enableExternalIps_);
     }
     if (canIpForward_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(4, canIpForward_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(4, canIpForward_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -271,18 +240,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.NetworkConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.NetworkConfig other =
-        (com.google.cloud.tpu.v2alpha1.NetworkConfig) obj;
+    com.google.cloud.tpu.v2alpha1.NetworkConfig other = (com.google.cloud.tpu.v2alpha1.NetworkConfig) obj;
 
-    if (!getNetwork().equals(other.getNetwork())) return false;
-    if (!getSubnetwork().equals(other.getSubnetwork())) return false;
-    if (getEnableExternalIps() != other.getEnableExternalIps()) return false;
-    if (getCanIpForward() != other.getCanIpForward()) return false;
+    if (!getNetwork()
+        .equals(other.getNetwork())) return false;
+    if (!getSubnetwork()
+        .equals(other.getSubnetwork())) return false;
+    if (getEnableExternalIps()
+        != other.getEnableExternalIps()) return false;
+    if (getCanIpForward()
+        != other.getCanIpForward()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -299,144 +271,140 @@ public int hashCode() {
     hash = (37 * hash) + SUBNETWORK_FIELD_NUMBER;
     hash = (53 * hash) + getSubnetwork().hashCode();
     hash = (37 * hash) + ENABLE_EXTERNAL_IPS_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableExternalIps());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getEnableExternalIps());
     hash = (37 * hash) + CAN_IP_FORWARD_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCanIpForward());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getCanIpForward());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.NetworkConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Network related configurations.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.NetworkConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.NetworkConfig)
       com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.NetworkConfig.class,
-              com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder.class);
+              com.google.cloud.tpu.v2alpha1.NetworkConfig.class, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.NetworkConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -449,9 +417,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
     }
 
     @java.lang.Override
@@ -470,11 +438,8 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.NetworkConfig buildPartial() {
-      com.google.cloud.tpu.v2alpha1.NetworkConfig result =
-          new com.google.cloud.tpu.v2alpha1.NetworkConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.NetworkConfig result = new com.google.cloud.tpu.v2alpha1.NetworkConfig(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -499,39 +464,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.NetworkConfig result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.NetworkConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.NetworkConfig) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.NetworkConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -582,37 +546,32 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                network_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                subnetwork_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 24:
-              {
-                enableExternalIps_ = input.readBool();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 24
-            case 32:
-              {
-                canIpForward_ = input.readBool();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 32
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              network_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              subnetwork_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 24: {
+              enableExternalIps_ = input.readBool();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 24
+            case 32: {
+              canIpForward_ = input.readBool();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 32
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -622,26 +581,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object network_ = "";
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @return The network.
      */
     public java.lang.String getNetwork() {
       java.lang.Object ref = network_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         network_ = s;
         return s;
@@ -650,22 +606,21 @@ public java.lang.String getNetwork() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @return The bytes for network.
      */
-    public com.google.protobuf.ByteString getNetworkBytes() {
+    public com.google.protobuf.ByteString
+        getNetworkBytes() {
       java.lang.Object ref = network_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         network_ = b;
         return b;
       } else {
@@ -673,37 +628,30 @@ public com.google.protobuf.ByteString getNetworkBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @param value The network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetwork(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNetwork(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       network_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNetwork() {
@@ -713,22 +661,18 @@ public Builder clearNetwork() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
-     *
      * @param value The bytes for network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNetworkBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       network_ = value;
       bitField0_ |= 0x00000001;
@@ -738,8 +682,6 @@ public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object subnetwork_ = "";
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -747,13 +689,13 @@ public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string subnetwork = 2;
-     *
      * @return The subnetwork.
      */
     public java.lang.String getSubnetwork() {
       java.lang.Object ref = subnetwork_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subnetwork_ = s;
         return s;
@@ -762,8 +704,6 @@ public java.lang.String getSubnetwork() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -771,14 +711,15 @@ public java.lang.String getSubnetwork() {
      * 

      *
      * string subnetwork = 2;
-     *
      * @return The bytes for subnetwork.
      */
-    public com.google.protobuf.ByteString getSubnetworkBytes() {
+    public com.google.protobuf.ByteString
+        getSubnetworkBytes() {
       java.lang.Object ref = subnetwork_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         subnetwork_ = b;
         return b;
       } else {
@@ -786,8 +727,6 @@ public com.google.protobuf.ByteString getSubnetworkBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -795,22 +734,18 @@ public com.google.protobuf.ByteString getSubnetworkBytes() {
      * 

      *
      * string subnetwork = 2;
-     *
      * @param value The subnetwork to set.
      * @return This builder for chaining.
      */
-    public Builder setSubnetwork(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSubnetwork(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       subnetwork_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -818,7 +753,6 @@ public Builder setSubnetwork(java.lang.String value) {
      * 

      *
      * string subnetwork = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSubnetwork() {
@@ -828,8 +762,6 @@ public Builder clearSubnetwork() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -837,14 +769,12 @@ public Builder clearSubnetwork() {
      * 

      *
      * string subnetwork = 2;
-     *
      * @param value The bytes for subnetwork to set.
      * @return This builder for chaining.
      */
-    public Builder setSubnetworkBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSubnetworkBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       subnetwork_ = value;
       bitField0_ |= 0x00000002;
@@ -852,10 +782,8 @@ public Builder setSubnetworkBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private boolean enableExternalIps_;
+    private boolean enableExternalIps_ ;
     /**
-     *
-     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -863,7 +791,6 @@ public Builder setSubnetworkBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * bool enable_external_ips = 3;
-     *
      * @return The enableExternalIps.
      */
     @java.lang.Override
@@ -871,8 +798,6 @@ public boolean getEnableExternalIps() {
       return enableExternalIps_;
     }
     /**
-     *
-     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -880,20 +805,17 @@ public boolean getEnableExternalIps() {
      * 

      *
      * bool enable_external_ips = 3;
-     *
      * @param value The enableExternalIps to set.
      * @return This builder for chaining.
      */
     public Builder setEnableExternalIps(boolean value) {
-
+      
       enableExternalIps_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -901,7 +823,6 @@ public Builder setEnableExternalIps(boolean value) {
      * 

      *
      * bool enable_external_ips = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEnableExternalIps() {
@@ -911,10 +832,8 @@ public Builder clearEnableExternalIps() {
       return this;
     }
 
-    private boolean canIpForward_;
+    private boolean canIpForward_ ;
     /**
-     *
-     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -922,7 +841,6 @@ public Builder clearEnableExternalIps() {
      * 

      *
      * bool can_ip_forward = 4;
-     *
      * @return The canIpForward.
      */
     @java.lang.Override
@@ -930,8 +848,6 @@ public boolean getCanIpForward() {
       return canIpForward_;
     }
     /**
-     *
-     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -939,20 +855,17 @@ public boolean getCanIpForward() {
      * 

      *
      * bool can_ip_forward = 4;
-     *
      * @param value The canIpForward to set.
      * @return This builder for chaining.
      */
     public Builder setCanIpForward(boolean value) {
-
+      
       canIpForward_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -960,7 +873,6 @@ public Builder setCanIpForward(boolean value) {
      * 

      *
      * bool can_ip_forward = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCanIpForward() {
@@ -969,9 +881,9 @@ public Builder clearCanIpForward() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -981,12 +893,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.NetworkConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.NetworkConfig)
   private static final com.google.cloud.tpu.v2alpha1.NetworkConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.NetworkConfig();
   }
@@ -995,27 +907,27 @@ public static com.google.cloud.tpu.v2alpha1.NetworkConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public NetworkConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public NetworkConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1030,4 +942,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.NetworkConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
index cb262342c834..5b330b83facf 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
@@ -1,58 +1,35 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface NetworkConfigOrBuilder
-    extends
+public interface NetworkConfigOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.NetworkConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
-   *
    * @return The network.
    */
   java.lang.String getNetwork();
   /**
-   *
-   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
-   *
    * @return The bytes for network.
    */
-  com.google.protobuf.ByteString getNetworkBytes();
+  com.google.protobuf.ByteString
+      getNetworkBytes();
 
   /**
-   *
-   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -60,13 +37,10 @@ public interface NetworkConfigOrBuilder
    * 

    *
    * string subnetwork = 2;
-   *
    * @return The subnetwork.
    */
   java.lang.String getSubnetwork();
   /**
-   *
-   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -74,14 +48,12 @@ public interface NetworkConfigOrBuilder
    * 

    *
    * string subnetwork = 2;
-   *
    * @return The bytes for subnetwork.
    */
-  com.google.protobuf.ByteString getSubnetworkBytes();
+  com.google.protobuf.ByteString
+      getSubnetworkBytes();
 
   /**
-   *
-   *
    * 
    * Indicates that external IP addresses would be associated with the TPU
    * workers. If set to false, the specified subnetwork or network should have
@@ -89,14 +61,11 @@ public interface NetworkConfigOrBuilder
    * 

    *
    * bool enable_external_ips = 3;
-   *
    * @return The enableExternalIps.
    */
   boolean getEnableExternalIps();
 
   /**
-   *
-   *
    * 
    * Allows the TPU node to send and receive packets with non-matching
    * destination or source IPs. This is required if you plan to use the TPU
@@ -104,7 +73,6 @@ public interface NetworkConfigOrBuilder
    * 

    *
    * bool can_ip_forward = 4;
-   *
    * @return The canIpForward.
    */
   boolean getCanIpForward();
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
similarity index 68%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
index b3aa47ab1ff1..bc52b9bd001c 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
@@ -1,85 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A network endpoint over which a TPU worker can be reached.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.NetworkEndpoint}
  */
-public final class NetworkEndpoint extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class NetworkEndpoint extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.NetworkEndpoint)
     NetworkEndpointOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use NetworkEndpoint.newBuilder() to construct.
   private NetworkEndpoint(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private NetworkEndpoint() {
     ipAddress_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new NetworkEndpoint();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.class,
-            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder.class);
+            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.class, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder.class);
   }
 
   public static final int IP_ADDRESS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object ipAddress_ = "";
   /**
-   *
-   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The ipAddress.
    */
   @java.lang.Override
@@ -88,29 +65,29 @@ public java.lang.String getIpAddress() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       ipAddress_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The bytes for ipAddress.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getIpAddressBytes() {
+  public com.google.protobuf.ByteString
+      getIpAddressBytes() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       ipAddress_ = b;
       return b;
     } else {
@@ -121,14 +98,11 @@ public com.google.protobuf.ByteString getIpAddressBytes() {
   public static final int PORT_FIELD_NUMBER = 2;
   private int port_ = 0;
   /**
-   *
-   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
-   *
    * @return The port.
    */
   @java.lang.Override
@@ -139,14 +113,11 @@ public int getPort() {
   public static final int ACCESS_CONFIG_FIELD_NUMBER = 5;
   private com.google.cloud.tpu.v2alpha1.AccessConfig accessConfig_;
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
-   *
    * @return Whether the accessConfig field is set.
    */
   @java.lang.Override
@@ -154,25 +125,18 @@ public boolean hasAccessConfig() {
     return accessConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
-   *
    * @return The accessConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.AccessConfig getAccessConfig() {
-    return accessConfig_ == null
-        ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()
-        : accessConfig_;
+    return accessConfig_ == null ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance() : accessConfig_;
   }
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

@@ -181,13 +145,10 @@ public com.google.cloud.tpu.v2alpha1.AccessConfig getAccessConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder getAccessConfigOrBuilder() {
-    return accessConfig_ == null
-        ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()
-        : accessConfig_;
+    return accessConfig_ == null ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance() : accessConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -199,7 +160,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(ipAddress_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, ipAddress_);
     }
@@ -222,10 +184,12 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, ipAddress_);
     }
     if (port_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, port_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, port_);
     }
     if (accessConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getAccessConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(5, getAccessConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -235,19 +199,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.NetworkEndpoint)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.NetworkEndpoint other =
-        (com.google.cloud.tpu.v2alpha1.NetworkEndpoint) obj;
+    com.google.cloud.tpu.v2alpha1.NetworkEndpoint other = (com.google.cloud.tpu.v2alpha1.NetworkEndpoint) obj;
 
-    if (!getIpAddress().equals(other.getIpAddress())) return false;
-    if (getPort() != other.getPort()) return false;
+    if (!getIpAddress()
+        .equals(other.getIpAddress())) return false;
+    if (getPort()
+        != other.getPort()) return false;
     if (hasAccessConfig() != other.hasAccessConfig()) return false;
     if (hasAccessConfig()) {
-      if (!getAccessConfig().equals(other.getAccessConfig())) return false;
+      if (!getAccessConfig()
+          .equals(other.getAccessConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -273,136 +239,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.NetworkEndpoint prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A network endpoint over which a TPU worker can be reached.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.NetworkEndpoint}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.NetworkEndpoint)
       com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.NetworkEndpoint.class,
-              com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder.class);
+              com.google.cloud.tpu.v2alpha1.NetworkEndpoint.class, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.NetworkEndpoint.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -418,9 +378,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
@@ -439,11 +399,8 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpoint build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint buildPartial() {
-      com.google.cloud.tpu.v2alpha1.NetworkEndpoint result =
-          new com.google.cloud.tpu.v2alpha1.NetworkEndpoint(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.NetworkEndpoint result = new com.google.cloud.tpu.v2alpha1.NetworkEndpoint(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -457,8 +414,9 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.NetworkEndpoint result)
         result.port_ = port_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.accessConfig_ =
-            accessConfigBuilder_ == null ? accessConfig_ : accessConfigBuilder_.build();
+        result.accessConfig_ = accessConfigBuilder_ == null
+            ? accessConfig_
+            : accessConfigBuilder_.build();
       }
     }
 
@@ -466,39 +424,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.NetworkEndpoint result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.NetworkEndpoint) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.NetworkEndpoint) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.NetworkEndpoint)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -544,31 +501,29 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                ipAddress_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                port_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 42:
-              {
-                input.readMessage(getAccessConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 42
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              ipAddress_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              port_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 42: {
+              input.readMessage(
+                  getAccessConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 42
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -578,25 +533,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object ipAddress_ = "";
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @return The ipAddress.
      */
     public java.lang.String getIpAddress() {
       java.lang.Object ref = ipAddress_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         ipAddress_ = s;
         return s;
@@ -605,21 +557,20 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @return The bytes for ipAddress.
      */
-    public com.google.protobuf.ByteString getIpAddressBytes() {
+    public com.google.protobuf.ByteString
+        getIpAddressBytes() {
       java.lang.Object ref = ipAddress_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         ipAddress_ = b;
         return b;
       } else {
@@ -627,35 +578,28 @@ public com.google.protobuf.ByteString getIpAddressBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @param value The ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddress(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setIpAddress(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearIpAddress() {
@@ -665,21 +609,17 @@ public Builder clearIpAddress() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
-     *
      * @param value The bytes for ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setIpAddressBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
@@ -687,16 +627,13 @@ public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int port_;
+    private int port_ ;
     /**
-     *
-     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
-     *
      * @return The port.
      */
     @java.lang.Override
@@ -704,33 +641,27 @@ public int getPort() {
       return port_;
     }
     /**
-     *
-     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
-     *
      * @param value The port to set.
      * @return This builder for chaining.
      */
     public Builder setPort(int value) {
-
+      
       port_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPort() {
@@ -742,47 +673,34 @@ public Builder clearPort() {
 
     private com.google.cloud.tpu.v2alpha1.AccessConfig accessConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.AccessConfig,
-            com.google.cloud.tpu.v2alpha1.AccessConfig.Builder,
-            com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder>
-        accessConfigBuilder_;
+        com.google.cloud.tpu.v2alpha1.AccessConfig, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder, com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder> accessConfigBuilder_;
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
-     *
      * @return Whether the accessConfig field is set.
      */
     public boolean hasAccessConfig() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
-     *
      * @return The accessConfig.
      */
     public com.google.cloud.tpu.v2alpha1.AccessConfig getAccessConfig() {
       if (accessConfigBuilder_ == null) {
-        return accessConfig_ == null
-            ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()
-            : accessConfig_;
+        return accessConfig_ == null ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance() : accessConfig_;
       } else {
         return accessConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -803,8 +721,6 @@ public Builder setAccessConfig(com.google.cloud.tpu.v2alpha1.AccessConfig value)
       return this;
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -823,8 +739,6 @@ public Builder setAccessConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -833,9 +747,9 @@ public Builder setAccessConfig(
      */
     public Builder mergeAccessConfig(com.google.cloud.tpu.v2alpha1.AccessConfig value) {
       if (accessConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0)
-            && accessConfig_ != null
-            && accessConfig_ != com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0) &&
+          accessConfig_ != null &&
+          accessConfig_ != com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()) {
           getAccessConfigBuilder().mergeFrom(value);
         } else {
           accessConfig_ = value;
@@ -848,8 +762,6 @@ public Builder mergeAccessConfig(com.google.cloud.tpu.v2alpha1.AccessConfig valu
       return this;
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -867,8 +779,6 @@ public Builder clearAccessConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -881,8 +791,6 @@ public com.google.cloud.tpu.v2alpha1.AccessConfig.Builder getAccessConfigBuilder
       return getAccessConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -893,14 +801,11 @@ public com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder getAccessConfigOrBuil
       if (accessConfigBuilder_ != null) {
         return accessConfigBuilder_.getMessageOrBuilder();
       } else {
-        return accessConfig_ == null
-            ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()
-            : accessConfig_;
+        return accessConfig_ == null ?
+            com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance() : accessConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * The access config for the TPU worker.
      * 

@@ -908,24 +813,21 @@ public com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder getAccessConfigOrBuil
      * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.AccessConfig,
-            com.google.cloud.tpu.v2alpha1.AccessConfig.Builder,
-            com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder>
+        com.google.cloud.tpu.v2alpha1.AccessConfig, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder, com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder> 
         getAccessConfigFieldBuilder() {
       if (accessConfigBuilder_ == null) {
-        accessConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.AccessConfig,
-                com.google.cloud.tpu.v2alpha1.AccessConfig.Builder,
-                com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder>(
-                getAccessConfig(), getParentForChildren(), isClean());
+        accessConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.AccessConfig, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder, com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder>(
+                getAccessConfig(),
+                getParentForChildren(),
+                isClean());
         accessConfig_ = null;
       }
       return accessConfigBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -935,12 +837,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.NetworkEndpoint)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.NetworkEndpoint)
   private static final com.google.cloud.tpu.v2alpha1.NetworkEndpoint DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.NetworkEndpoint();
   }
@@ -949,27 +851,27 @@ public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public NetworkEndpoint parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public NetworkEndpoint parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -984,4 +886,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.NetworkEndpoint getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
index 82c95167f742..aeeb5a816083 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
@@ -1,93 +1,61 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface NetworkEndpointOrBuilder
-    extends
+public interface NetworkEndpointOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.NetworkEndpoint)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The ipAddress.
    */
   java.lang.String getIpAddress();
   /**
-   *
-   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
-   *
    * @return The bytes for ipAddress.
    */
-  com.google.protobuf.ByteString getIpAddressBytes();
+  com.google.protobuf.ByteString
+      getIpAddressBytes();
 
   /**
-   *
-   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
-   *
    * @return The port.
    */
   int getPort();
 
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
-   *
    * @return Whether the accessConfig field is set.
    */
   boolean hasAccessConfig();
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
-   *
    * @return The accessConfig.
    */
   com.google.cloud.tpu.v2alpha1.AccessConfig getAccessConfig();
   /**
-   *
-   *
    * 
    * The access config for the TPU worker.
    * 

diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
index 16618e60e1b7..8669f8dac942 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A TPU instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.Node}
  */
-public final class Node extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Node extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.Node)
     NodeOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Node.newBuilder() to construct.
   private Node(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Node() {
     name_ = "";
     description_ = "";
@@ -56,56 +38,53 @@ private Node() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Node();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(int number) {
+  protected com.google.protobuf.MapField internalGetMapField(
+      int number) {
     switch (number) {
       case 24:
         return internalGetLabels();
       case 34:
         return internalGetMetadata();
       default:
-        throw new RuntimeException("Invalid map field number: " + number);
+        throw new RuntimeException(
+            "Invalid map field number: " + number);
     }
   }
-
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.Node.class,
-            com.google.cloud.tpu.v2alpha1.Node.Builder.class);
+            com.google.cloud.tpu.v2alpha1.Node.class, com.google.cloud.tpu.v2alpha1.Node.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * Represents the different states of a TPU node during its lifecycle.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.Node.State}
    */
-  public enum State implements com.google.protobuf.ProtocolMessageEnum {
+  public enum State
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * TPU node state is not known/set.
      * 

@@ -114,8 +93,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STATE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * TPU node is being created.
      * 

@@ -124,8 +101,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     CREATING(1),
     /**
-     *
-     *
      * 
      * TPU node has been created.
      * 

@@ -134,8 +109,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     READY(2),
     /**
-     *
-     *
      * 
      * TPU node is restarting.
      * 

@@ -144,8 +117,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     RESTARTING(3),
     /**
-     *
-     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -154,8 +125,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     REIMAGING(4),
     /**
-     *
-     *
      * 
      * TPU node is being deleted.
      * 

@@ -164,8 +133,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     DELETING(5),
     /**
-     *
-     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the 'help_description' field.
@@ -175,8 +142,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     REPAIRING(6),
     /**
-     *
-     *
      * 
      * TPU node is stopped.
      * 

@@ -185,8 +150,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STOPPED(8),
     /**
-     *
-     *
      * 
      * TPU node is currently stopping.
      * 

@@ -195,8 +158,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STOPPING(9),
     /**
-     *
-     *
      * 
      * TPU node is currently starting.
      * 

@@ -205,8 +166,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STARTING(10),
     /**
-     *
-     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -215,8 +174,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     PREEMPTED(11),
     /**
-     *
-     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -226,8 +183,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     TERMINATED(12),
     /**
-     *
-     *
      * 
      * TPU node is currently hiding.
      * 

@@ -236,8 +191,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     HIDING(13),
     /**
-     *
-     *
      * 
      * TPU node has been hidden.
      * 

@@ -246,8 +199,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     HIDDEN(14),
     /**
-     *
-     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -259,8 +210,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * TPU node state is not known/set.
      * 

@@ -269,8 +218,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STATE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * TPU node is being created.
      * 

@@ -279,8 +226,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int CREATING_VALUE = 1;
     /**
-     *
-     *
      * 
      * TPU node has been created.
      * 

@@ -289,8 +234,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int READY_VALUE = 2;
     /**
-     *
-     *
      * 
      * TPU node is restarting.
      * 

@@ -299,8 +242,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int RESTARTING_VALUE = 3;
     /**
-     *
-     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -309,8 +250,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int REIMAGING_VALUE = 4;
     /**
-     *
-     *
      * 
      * TPU node is being deleted.
      * 

@@ -319,8 +258,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int DELETING_VALUE = 5;
     /**
-     *
-     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the 'help_description' field.
@@ -330,8 +267,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int REPAIRING_VALUE = 6;
     /**
-     *
-     *
      * 
      * TPU node is stopped.
      * 

@@ -340,8 +275,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STOPPED_VALUE = 8;
     /**
-     *
-     *
      * 
      * TPU node is currently stopping.
      * 

@@ -350,8 +283,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STOPPING_VALUE = 9;
     /**
-     *
-     *
      * 
      * TPU node is currently starting.
      * 

@@ -360,8 +291,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STARTING_VALUE = 10;
     /**
-     *
-     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -370,8 +299,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int PREEMPTED_VALUE = 11;
     /**
-     *
-     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -381,8 +308,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int TERMINATED_VALUE = 12;
     /**
-     *
-     *
      * 
      * TPU node is currently hiding.
      * 

@@ -391,8 +316,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HIDING_VALUE = 13;
     /**
-     *
-     *
      * 
      * TPU node has been hidden.
      * 

@@ -401,8 +324,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HIDDEN_VALUE = 14;
     /**
-     *
-     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -411,6 +332,7 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int UNHIDING_VALUE = 15;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -435,73 +357,61 @@ public static State valueOf(int value) {
      */
     public static State forNumber(int value) {
       switch (value) {
-        case 0:
-          return STATE_UNSPECIFIED;
-        case 1:
-          return CREATING;
-        case 2:
-          return READY;
-        case 3:
-          return RESTARTING;
-        case 4:
-          return REIMAGING;
-        case 5:
-          return DELETING;
-        case 6:
-          return REPAIRING;
-        case 8:
-          return STOPPED;
-        case 9:
-          return STOPPING;
-        case 10:
-          return STARTING;
-        case 11:
-          return PREEMPTED;
-        case 12:
-          return TERMINATED;
-        case 13:
-          return HIDING;
-        case 14:
-          return HIDDEN;
-        case 15:
-          return UNHIDING;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+        case 0: return STATE_UNSPECIFIED;
+        case 1: return CREATING;
+        case 2: return READY;
+        case 3: return RESTARTING;
+        case 4: return REIMAGING;
+        case 5: return DELETING;
+        case 6: return REPAIRING;
+        case 8: return STOPPED;
+        case 9: return STOPPING;
+        case 10: return STARTING;
+        case 11: return PREEMPTED;
+        case 12: return TERMINATED;
+        case 13: return HIDING;
+        case 14: return HIDDEN;
+        case 15: return UNHIDING;
+        default: return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        State> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public State findValueByNumber(int number) {
+              return State.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public State findValueByNumber(int number) {
-            return State.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.Node.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final State[] VALUES = values();
 
-    public static State valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static State valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -519,8 +429,6 @@ private State(int value) {
   }
 
   /**
-   *
-   *
    * 
    * Health defines the status of a TPU node as reported by
    * Health Monitor.
@@ -528,10 +436,9 @@ private State(int value) {
    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.Node.Health}
    */
-  public enum Health implements com.google.protobuf.ProtocolMessageEnum {
+  public enum Health
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -540,8 +447,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     HEALTH_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * The resource is healthy.
      * 

@@ -550,8 +455,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     HEALTHY(1),
     /**
-     *
-     *
      * 
      * The resource is unresponsive.
      * 

@@ -560,8 +463,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     TIMEOUT(3),
     /**
-     *
-     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -570,8 +471,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     UNHEALTHY_TENSORFLOW(4),
     /**
-     *
-     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -584,8 +483,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -594,8 +491,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HEALTH_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * The resource is healthy.
      * 

@@ -604,8 +499,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HEALTHY_VALUE = 1;
     /**
-     *
-     *
      * 
      * The resource is unresponsive.
      * 

@@ -614,8 +507,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int TIMEOUT_VALUE = 3;
     /**
-     *
-     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -624,8 +515,6 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int UNHEALTHY_TENSORFLOW_VALUE = 4;
     /**
-     *
-     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -635,6 +524,7 @@ public enum Health implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int UNHEALTHY_MAINTENANCE_VALUE = 5;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -659,53 +549,51 @@ public static Health valueOf(int value) {
      */
     public static Health forNumber(int value) {
       switch (value) {
-        case 0:
-          return HEALTH_UNSPECIFIED;
-        case 1:
-          return HEALTHY;
-        case 3:
-          return TIMEOUT;
-        case 4:
-          return UNHEALTHY_TENSORFLOW;
-        case 5:
-          return UNHEALTHY_MAINTENANCE;
-        default:
-          return null;
+        case 0: return HEALTH_UNSPECIFIED;
+        case 1: return HEALTHY;
+        case 3: return TIMEOUT;
+        case 4: return UNHEALTHY_TENSORFLOW;
+        case 5: return UNHEALTHY_MAINTENANCE;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        Health> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public Health findValueByNumber(int number) {
+              return Health.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public Health findValueByNumber(int number) {
-            return Health.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.Node.getDescriptor().getEnumTypes().get(1);
     }
 
     private static final Health[] VALUES = values();
 
-    public static Health valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static Health valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -723,18 +611,15 @@ private Health(int value) {
   }
 
   /**
-   *
-   *
    * 
    * TPU API Version.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.Node.ApiVersion}
    */
-  public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
+  public enum ApiVersion
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * API version is unknown.
      * 

@@ -743,8 +628,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     API_VERSION_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -753,8 +636,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     V1_ALPHA1(1),
     /**
-     *
-     *
      * 
      * TPU API V1 version.
      * 

@@ -763,8 +644,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     V1(2),
     /**
-     *
-     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -776,8 +655,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * API version is unknown.
      * 

@@ -786,8 +663,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int API_VERSION_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -796,8 +671,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V1_ALPHA1_VALUE = 1;
     /**
-     *
-     *
      * 
      * TPU API V1 version.
      * 

@@ -806,8 +679,6 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V1_VALUE = 2;
     /**
-     *
-     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -816,6 +687,7 @@ public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int V2_ALPHA1_VALUE = 3;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -840,51 +712,50 @@ public static ApiVersion valueOf(int value) {
      */
     public static ApiVersion forNumber(int value) {
       switch (value) {
-        case 0:
-          return API_VERSION_UNSPECIFIED;
-        case 1:
-          return V1_ALPHA1;
-        case 2:
-          return V1;
-        case 3:
-          return V2_ALPHA1;
-        default:
-          return null;
+        case 0: return API_VERSION_UNSPECIFIED;
+        case 1: return V1_ALPHA1;
+        case 2: return V1;
+        case 3: return V2_ALPHA1;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        ApiVersion> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public ApiVersion findValueByNumber(int number) {
+              return ApiVersion.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public ApiVersion findValueByNumber(int number) {
-            return ApiVersion.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.Node.getDescriptor().getEnumTypes().get(2);
     }
 
     private static final ApiVersion[] VALUES = values();
 
-    public static ApiVersion valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static ApiVersion valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -902,20 +773,14 @@ private ApiVersion(int value) {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The name.
    */
   @java.lang.Override
@@ -924,31 +789,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -957,18 +820,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int DESCRIPTION_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object description_ = "";
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The description.
    */
   @java.lang.Override
@@ -977,29 +836,29 @@ public java.lang.String getDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       description_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The bytes for description.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDescriptionBytes() {
+  public com.google.protobuf.ByteString
+      getDescriptionBytes() {
     java.lang.Object ref = description_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       description_ = b;
       return b;
     } else {
@@ -1008,18 +867,14 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
   }
 
   public static final int ACCELERATOR_TYPE_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object acceleratorType_ = "";
   /**
-   *
-   *
    * 
    * The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5;
-   *
    * @return The acceleratorType.
    */
   @java.lang.Override
@@ -1028,29 +883,29 @@ public java.lang.String getAcceleratorType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       acceleratorType_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5;
-   *
    * @return The bytes for acceleratorType.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
+  public com.google.protobuf.ByteString
+      getAcceleratorTypeBytes() {
     java.lang.Object ref = acceleratorType_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       acceleratorType_ = b;
       return b;
     } else {
@@ -1061,56 +916,39 @@ public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
   public static final int STATE_FIELD_NUMBER = 9;
   private int state_ = 0;
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for state.
    */
-  @java.lang.Override
-  public int getStateValue() {
+  @java.lang.Override public int getStateValue() {
     return state_;
   }
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The state.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.Node.State getState() {
-    com.google.cloud.tpu.v2alpha1.Node.State result =
-        com.google.cloud.tpu.v2alpha1.Node.State.forNumber(state_);
+  @java.lang.Override public com.google.cloud.tpu.v2alpha1.Node.State getState() {
+    com.google.cloud.tpu.v2alpha1.Node.State result = com.google.cloud.tpu.v2alpha1.Node.State.forNumber(state_);
     return result == null ? com.google.cloud.tpu.v2alpha1.Node.State.UNRECOGNIZED : result;
   }
 
   public static final int HEALTH_DESCRIPTION_FIELD_NUMBER = 10;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object healthDescription_ = "";
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The healthDescription.
    */
   @java.lang.Override
@@ -1119,30 +957,30 @@ public java.lang.String getHealthDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       healthDescription_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for healthDescription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getHealthDescriptionBytes() {
+  public com.google.protobuf.ByteString
+      getHealthDescriptionBytes() {
     java.lang.Object ref = healthDescription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       healthDescription_ = b;
       return b;
     } else {
@@ -1151,18 +989,14 @@ public com.google.protobuf.ByteString getHealthDescriptionBytes() {
   }
 
   public static final int RUNTIME_VERSION_FIELD_NUMBER = 11;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object runtimeVersion_ = "";
   /**
-   *
-   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The runtimeVersion.
    */
   @java.lang.Override
@@ -1171,29 +1005,29 @@ public java.lang.String getRuntimeVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       runtimeVersion_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for runtimeVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getRuntimeVersionBytes() {
+  public com.google.protobuf.ByteString
+      getRuntimeVersionBytes() {
     java.lang.Object ref = runtimeVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       runtimeVersion_ = b;
       return b;
     } else {
@@ -1204,14 +1038,11 @@ public com.google.protobuf.ByteString getRuntimeVersionBytes() {
   public static final int NETWORK_CONFIG_FIELD_NUMBER = 36;
   private com.google.cloud.tpu.v2alpha1.NetworkConfig networkConfig_;
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
-   *
    * @return Whether the networkConfig field is set.
    */
   @java.lang.Override
@@ -1219,25 +1050,18 @@ public boolean hasNetworkConfig() {
     return networkConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
-   *
    * @return The networkConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NetworkConfig getNetworkConfig() {
-    return networkConfig_ == null
-        ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()
-        : networkConfig_;
+    return networkConfig_ == null ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance() : networkConfig_;
   }
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

@@ -1246,18 +1070,13 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfig getNetworkConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBuilder() {
-    return networkConfig_ == null
-        ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()
-        : networkConfig_;
+    return networkConfig_ == null ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance() : networkConfig_;
   }
 
   public static final int CIDR_BLOCK_FIELD_NUMBER = 13;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object cidrBlock_ = "";
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1270,7 +1089,6 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The cidrBlock.
    */
   @java.lang.Override
@@ -1279,15 +1097,14 @@ public java.lang.String getCidrBlock() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       cidrBlock_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1300,15 +1117,16 @@ public java.lang.String getCidrBlock() {
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The bytes for cidrBlock.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getCidrBlockBytes() {
+  public com.google.protobuf.ByteString
+      getCidrBlockBytes() {
     java.lang.Object ref = cidrBlock_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       cidrBlock_ = b;
       return b;
     } else {
@@ -1319,15 +1137,12 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
   public static final int SERVICE_ACCOUNT_FIELD_NUMBER = 37;
   private com.google.cloud.tpu.v2alpha1.ServiceAccount serviceAccount_;
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
-   *
    * @return Whether the serviceAccount field is set.
    */
   @java.lang.Override
@@ -1335,26 +1150,19 @@ public boolean hasServiceAccount() {
     return serviceAccount_ != null;
   }
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
-   *
    * @return The serviceAccount.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ServiceAccount getServiceAccount() {
-    return serviceAccount_ == null
-        ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()
-        : serviceAccount_;
+    return serviceAccount_ == null ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance() : serviceAccount_;
   }
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
@@ -1364,23 +1172,17 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccount getServiceAccount() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOrBuilder() {
-    return serviceAccount_ == null
-        ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()
-        : serviceAccount_;
+    return serviceAccount_ == null ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance() : serviceAccount_;
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 16;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -1388,15 +1190,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The createTime.
    */
   @java.lang.Override
@@ -1404,14 +1202,11 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
@@ -1421,14 +1216,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SCHEDULING_CONFIG_FIELD_NUMBER = 17;
   private com.google.cloud.tpu.v2alpha1.SchedulingConfig schedulingConfig_;
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
-   *
    * @return Whether the schedulingConfig field is set.
    */
   @java.lang.Override
@@ -1436,25 +1228,18 @@ public boolean hasSchedulingConfig() {
     return schedulingConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
-   *
    * @return The schedulingConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.SchedulingConfig getSchedulingConfig() {
-    return schedulingConfig_ == null
-        ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()
-        : schedulingConfig_;
+    return schedulingConfig_ == null ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
   }
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

@@ -1463,96 +1248,73 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfig getSchedulingConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder() {
-    return schedulingConfig_ == null
-        ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()
-        : schedulingConfig_;
+    return schedulingConfig_ == null ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
   }
 
   public static final int NETWORK_ENDPOINTS_FIELD_NUMBER = 21;
-
   @SuppressWarnings("serial")
   private java.util.List networkEndpoints_;
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public java.util.List getNetworkEndpointsList() {
     return networkEndpoints_;
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getNetworkEndpointsOrBuilderList() {
     return networkEndpoints_;
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public int getNetworkEndpointsCount() {
     return networkEndpoints_.size();
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NetworkEndpoint getNetworkEndpoints(int index) {
     return networkEndpoints_.get(index);
   }
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
@@ -1563,67 +1325,56 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpoint
   public static final int HEALTH_FIELD_NUMBER = 22;
   private int health_ = 0;
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
-   *
    * @return The enum numeric value on the wire for health.
    */
-  @java.lang.Override
-  public int getHealthValue() {
+  @java.lang.Override public int getHealthValue() {
     return health_;
   }
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
-   *
    * @return The health.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.Node.Health getHealth() {
-    com.google.cloud.tpu.v2alpha1.Node.Health result =
-        com.google.cloud.tpu.v2alpha1.Node.Health.forNumber(health_);
+  @java.lang.Override public com.google.cloud.tpu.v2alpha1.Node.Health getHealth() {
+    com.google.cloud.tpu.v2alpha1.Node.Health result = com.google.cloud.tpu.v2alpha1.Node.Health.forNumber(health_);
     return result == null ? com.google.cloud.tpu.v2alpha1.Node.Health.UNRECOGNIZED : result;
   }
 
   public static final int LABELS_FIELD_NUMBER = 24;
-
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry defaultEntry =
-        com.google.protobuf.MapEntry.newDefaultInstance(
-            com.google.cloud.tpu.v2alpha1.CloudTpuProto
-                .internal_static_google_cloud_tpu_v2alpha1_Node_LabelsEntry_descriptor,
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "",
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "");
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, java.lang.String> defaultEntry =
+            com.google.protobuf.MapEntry
+            .newDefaultInstance(
+                com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_LabelsEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "");
   }
-
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField labels_;
-
-  private com.google.protobuf.MapField internalGetLabels() {
+  private com.google.protobuf.MapField<
+      java.lang.String, java.lang.String> labels_;
+  private com.google.protobuf.MapField
+  internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
-
   public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1631,21 +1382,20 @@ public int getLabelsCount() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public boolean containsLabels(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsLabels(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /** Use {@link #getLabelsMap()} instead. */
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1657,8 +1407,6 @@ public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1666,19 +1414,17 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public /* nullable */ java.lang.String getLabelsOrDefault(
+  public /* nullable */
+java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetLabels().getMap();
+java.lang.String defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1686,11 +1432,11 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public java.lang.String getLabelsOrThrow(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetLabels().getMap();
+  public java.lang.String getLabelsOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1698,34 +1444,32 @@ public java.lang.String getLabelsOrThrow(java.lang.String key) {
   }
 
   public static final int METADATA_FIELD_NUMBER = 34;
-
   private static final class MetadataDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry defaultEntry =
-        com.google.protobuf.MapEntry.newDefaultInstance(
-            com.google.cloud.tpu.v2alpha1.CloudTpuProto
-                .internal_static_google_cloud_tpu_v2alpha1_Node_MetadataEntry_descriptor,
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "",
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "");
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, java.lang.String> defaultEntry =
+            com.google.protobuf.MapEntry
+            .newDefaultInstance(
+                com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_MetadataEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "");
   }
-
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField metadata_;
-
-  private com.google.protobuf.MapField internalGetMetadata() {
+  private com.google.protobuf.MapField<
+      java.lang.String, java.lang.String> metadata_;
+  private com.google.protobuf.MapField
+  internalGetMetadata() {
     if (metadata_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(MetadataDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          MetadataDefaultEntryHolder.defaultEntry);
     }
     return metadata_;
   }
-
   public int getMetadataCount() {
     return internalGetMetadata().getMap().size();
   }
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1734,21 +1478,20 @@ public int getMetadataCount() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public boolean containsMetadata(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsMetadata(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetMetadata().getMap().containsKey(key);
   }
-  /** Use {@link #getMetadataMap()} instead. */
+  /**
+   * Use {@link #getMetadataMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getMetadata() {
     return getMetadataMap();
   }
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1761,8 +1504,6 @@ public java.util.Map getMetadataMap() {
     return internalGetMetadata().getMap();
   }
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1771,19 +1512,17 @@ public java.util.Map getMetadataMap() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public /* nullable */ java.lang.String getMetadataOrDefault(
+  public /* nullable */
+java.lang.String getMetadataOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetMetadata().getMap();
+java.lang.String defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetMetadata().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1792,11 +1531,11 @@ public java.util.Map getMetadataMap() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public java.lang.String getMetadataOrThrow(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetMetadata().getMap();
+  public java.lang.String getMetadataOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetMetadata().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1804,49 +1543,40 @@ public java.lang.String getMetadataOrThrow(java.lang.String key) {
   }
 
   public static final int TAGS_FIELD_NUMBER = 40;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList tags_;
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @return A list containing the tags.
    */
-  public com.google.protobuf.ProtocolStringList getTagsList() {
+  public com.google.protobuf.ProtocolStringList
+      getTagsList() {
     return tags_;
   }
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @return The count of tags.
    */
   public int getTagsCount() {
     return tags_.size();
   }
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @param index The index of the element to return.
    * @return The tags at the given index.
    */
@@ -1854,33 +1584,28 @@ public java.lang.String getTags(int index) {
     return tags_.get(index);
   }
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the tags at the given index.
    */
-  public com.google.protobuf.ByteString getTagsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getTagsBytes(int index) {
     return tags_.getByteString(index);
   }
 
   public static final int ID_FIELD_NUMBER = 33;
   private long id_ = 0L;
   /**
-   *
-   *
    * 
    * Output only. The unique identifier for the TPU Node.
    * 

    *
    * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The id.
    */
   @java.lang.Override
@@ -1889,12 +1614,9 @@ public long getId() {
   }
 
   public static final int DATA_DISKS_FIELD_NUMBER = 41;
-
   @SuppressWarnings("serial")
   private java.util.List dataDisks_;
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1906,8 +1628,6 @@ public java.util.List getDataDisksLi
     return dataDisks_;
   }
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1915,13 +1635,11 @@ public java.util.List getDataDisksLi
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getDataDisksOrBuilderList() {
     return dataDisks_;
   }
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1933,8 +1651,6 @@ public int getDataDisksCount() {
     return dataDisks_.size();
   }
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1946,8 +1662,6 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk getDataDisks(int index) {
     return dataDisks_.get(index);
   }
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1955,144 +1669,108 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk getDataDisks(int index) {
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(int index) {
+  public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(
+      int index) {
     return dataDisks_.get(index);
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 38;
   private int apiVersion_ = 0;
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for apiVersion.
    */
-  @java.lang.Override
-  public int getApiVersionValue() {
+  @java.lang.Override public int getApiVersionValue() {
     return apiVersion_;
   }
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The apiVersion.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.Node.ApiVersion getApiVersion() {
-    com.google.cloud.tpu.v2alpha1.Node.ApiVersion result =
-        com.google.cloud.tpu.v2alpha1.Node.ApiVersion.forNumber(apiVersion_);
+  @java.lang.Override public com.google.cloud.tpu.v2alpha1.Node.ApiVersion getApiVersion() {
+    com.google.cloud.tpu.v2alpha1.Node.ApiVersion result = com.google.cloud.tpu.v2alpha1.Node.ApiVersion.forNumber(apiVersion_);
     return result == null ? com.google.cloud.tpu.v2alpha1.Node.ApiVersion.UNRECOGNIZED : result;
   }
 
   public static final int SYMPTOMS_FIELD_NUMBER = 39;
-
   @SuppressWarnings("serial")
   private java.util.List symptoms_;
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public java.util.List getSymptomsList() {
     return symptoms_;
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getSymptomsOrBuilderList() {
     return symptoms_;
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public int getSymptomsCount() {
     return symptoms_.size();
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.Symptom getSymptoms(int index) {
     return symptoms_.get(index);
   }
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(int index) {
+  public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(
+      int index) {
     return symptoms_.get(index);
   }
 
   public static final int QUEUED_RESOURCE_FIELD_NUMBER = 43;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object queuedResource_ = "";
   /**
-   *
-   *
    * 
    * Output only. The qualified name of the QueuedResource that requested this
    * Node.
    * 

    *
    * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The queuedResource.
    */
   @java.lang.Override
@@ -2101,30 +1779,30 @@ public java.lang.String getQueuedResource() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queuedResource_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. The qualified name of the QueuedResource that requested this
    * Node.
    * 

    *
    * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for queuedResource.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getQueuedResourceBytes() {
+  public com.google.protobuf.ByteString
+      getQueuedResourceBytes() {
     java.lang.Object ref = queuedResource_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       queuedResource_ = b;
       return b;
     } else {
@@ -2135,14 +1813,11 @@ public com.google.protobuf.ByteString getQueuedResourceBytes() {
   public static final int SHIELDED_INSTANCE_CONFIG_FIELD_NUMBER = 45;
   private com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shieldedInstanceConfig_;
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
-   *
    * @return Whether the shieldedInstanceConfig field is set.
    */
   @java.lang.Override
@@ -2150,25 +1825,18 @@ public boolean hasShieldedInstanceConfig() {
     return shieldedInstanceConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
-   *
    * @return The shieldedInstanceConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getShieldedInstanceConfig() {
-    return shieldedInstanceConfig_ == null
-        ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()
-        : shieldedInstanceConfig_;
+    return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
   }
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

@@ -2176,15 +1844,11 @@ public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getShieldedInstanceC
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder
-      getShieldedInstanceConfigOrBuilder() {
-    return shieldedInstanceConfig_ == null
-        ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()
-        : shieldedInstanceConfig_;
+  public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder() {
+    return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -2196,7 +1860,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -2230,21 +1895,28 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (health_ != com.google.cloud.tpu.v2alpha1.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
       output.writeEnum(22, health_);
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 24);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetLabels(),
+        LabelsDefaultEntryHolder.defaultEntry,
+        24);
     if (id_ != 0L) {
       output.writeInt64(33, id_);
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetMetadata(), MetadataDefaultEntryHolder.defaultEntry, 34);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetMetadata(),
+        MetadataDefaultEntryHolder.defaultEntry,
+        34);
     if (networkConfig_ != null) {
       output.writeMessage(36, getNetworkConfig());
     }
     if (serviceAccount_ != null) {
       output.writeMessage(37, getServiceAccount());
     }
-    if (apiVersion_
-        != com.google.cloud.tpu.v2alpha1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+    if (apiVersion_ != com.google.cloud.tpu.v2alpha1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
       output.writeEnum(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
@@ -2281,7 +1953,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, acceleratorType_);
     }
     if (state_ != com.google.cloud.tpu.v2alpha1.Node.State.STATE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(9, state_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(9, state_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(healthDescription_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(10, healthDescription_);
@@ -2293,53 +1966,60 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(13, cidrBlock_);
     }
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(16, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(16, getCreateTime());
     }
     if (schedulingConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(17, getSchedulingConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(17, getSchedulingConfig());
     }
     for (int i = 0; i < networkEndpoints_.size(); i++) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(21, networkEndpoints_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(21, networkEndpoints_.get(i));
     }
     if (health_ != com.google.cloud.tpu.v2alpha1.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(22, health_);
-    }
-    for (java.util.Map.Entry entry :
-        internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry labels__ =
-          LabelsDefaultEntryHolder.defaultEntry
-              .newBuilderForType()
-              .setKey(entry.getKey())
-              .setValue(entry.getValue())
-              .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(24, labels__);
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(22, health_);
+    }
+    for (java.util.Map.Entry entry
+         : internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(24, labels__);
     }
     if (id_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream.computeInt64Size(33, id_);
-    }
-    for (java.util.Map.Entry entry :
-        internalGetMetadata().getMap().entrySet()) {
-      com.google.protobuf.MapEntry metadata__ =
-          MetadataDefaultEntryHolder.defaultEntry
-              .newBuilderForType()
-              .setKey(entry.getKey())
-              .setValue(entry.getValue())
-              .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(34, metadata__);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt64Size(33, id_);
+    }
+    for (java.util.Map.Entry entry
+         : internalGetMetadata().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      metadata__ = MetadataDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(34, metadata__);
     }
     if (networkConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(36, getNetworkConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(36, getNetworkConfig());
     }
     if (serviceAccount_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(37, getServiceAccount());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(37, getServiceAccount());
     }
-    if (apiVersion_
-        != com.google.cloud.tpu.v2alpha1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(38, apiVersion_);
+    if (apiVersion_ != com.google.cloud.tpu.v2alpha1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(39, symptoms_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(39, symptoms_.get(i));
     }
     {
       int dataSize = 0;
@@ -2350,14 +2030,15 @@ public int getSerializedSize() {
       size += 2 * getTagsList().size();
     }
     for (int i = 0; i < dataDisks_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(41, dataDisks_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(41, dataDisks_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(queuedResource_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(43, queuedResource_);
     }
     if (shieldedInstanceConfig_ != null) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(45, getShieldedInstanceConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(45, getShieldedInstanceConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -2367,49 +2048,68 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.Node)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2alpha1.Node other = (com.google.cloud.tpu.v2alpha1.Node) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getDescription().equals(other.getDescription())) return false;
-    if (!getAcceleratorType().equals(other.getAcceleratorType())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getDescription()
+        .equals(other.getDescription())) return false;
+    if (!getAcceleratorType()
+        .equals(other.getAcceleratorType())) return false;
     if (state_ != other.state_) return false;
-    if (!getHealthDescription().equals(other.getHealthDescription())) return false;
-    if (!getRuntimeVersion().equals(other.getRuntimeVersion())) return false;
+    if (!getHealthDescription()
+        .equals(other.getHealthDescription())) return false;
+    if (!getRuntimeVersion()
+        .equals(other.getRuntimeVersion())) return false;
     if (hasNetworkConfig() != other.hasNetworkConfig()) return false;
     if (hasNetworkConfig()) {
-      if (!getNetworkConfig().equals(other.getNetworkConfig())) return false;
+      if (!getNetworkConfig()
+          .equals(other.getNetworkConfig())) return false;
     }
-    if (!getCidrBlock().equals(other.getCidrBlock())) return false;
+    if (!getCidrBlock()
+        .equals(other.getCidrBlock())) return false;
     if (hasServiceAccount() != other.hasServiceAccount()) return false;
     if (hasServiceAccount()) {
-      if (!getServiceAccount().equals(other.getServiceAccount())) return false;
+      if (!getServiceAccount()
+          .equals(other.getServiceAccount())) return false;
     }
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasSchedulingConfig() != other.hasSchedulingConfig()) return false;
     if (hasSchedulingConfig()) {
-      if (!getSchedulingConfig().equals(other.getSchedulingConfig())) return false;
+      if (!getSchedulingConfig()
+          .equals(other.getSchedulingConfig())) return false;
     }
-    if (!getNetworkEndpointsList().equals(other.getNetworkEndpointsList())) return false;
+    if (!getNetworkEndpointsList()
+        .equals(other.getNetworkEndpointsList())) return false;
     if (health_ != other.health_) return false;
-    if (!internalGetLabels().equals(other.internalGetLabels())) return false;
-    if (!internalGetMetadata().equals(other.internalGetMetadata())) return false;
-    if (!getTagsList().equals(other.getTagsList())) return false;
-    if (getId() != other.getId()) return false;
-    if (!getDataDisksList().equals(other.getDataDisksList())) return false;
+    if (!internalGetLabels().equals(
+        other.internalGetLabels())) return false;
+    if (!internalGetMetadata().equals(
+        other.internalGetMetadata())) return false;
+    if (!getTagsList()
+        .equals(other.getTagsList())) return false;
+    if (getId()
+        != other.getId()) return false;
+    if (!getDataDisksList()
+        .equals(other.getDataDisksList())) return false;
     if (apiVersion_ != other.apiVersion_) return false;
-    if (!getSymptomsList().equals(other.getSymptomsList())) return false;
-    if (!getQueuedResource().equals(other.getQueuedResource())) return false;
+    if (!getSymptomsList()
+        .equals(other.getSymptomsList())) return false;
+    if (!getQueuedResource()
+        .equals(other.getQueuedResource())) return false;
     if (hasShieldedInstanceConfig() != other.hasShieldedInstanceConfig()) return false;
     if (hasShieldedInstanceConfig()) {
-      if (!getShieldedInstanceConfig().equals(other.getShieldedInstanceConfig())) return false;
+      if (!getShieldedInstanceConfig()
+          .equals(other.getShieldedInstanceConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -2471,7 +2171,8 @@ public int hashCode() {
       hash = (53 * hash) + getTagsList().hashCode();
     }
     hash = (37 * hash) + ID_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getId());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        getId());
     if (getDataDisksCount() > 0) {
       hash = (37 * hash) + DATA_DISKS_FIELD_NUMBER;
       hash = (53 * hash) + getDataDisksList().hashCode();
@@ -2493,159 +2194,156 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.Node parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.Node parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.Node prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A TPU instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.Node}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.Node)
       com.google.cloud.tpu.v2alpha1.NodeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMapField(
+        int number) {
       switch (number) {
         case 24:
           return internalGetLabels();
         case 34:
           return internalGetMetadata();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(
+        int number) {
       switch (number) {
         case 24:
           return internalGetMutableLabels();
         case 34:
           return internalGetMutableMetadata();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.Node.class,
-              com.google.cloud.tpu.v2alpha1.Node.Builder.class);
+              com.google.cloud.tpu.v2alpha1.Node.class, com.google.cloud.tpu.v2alpha1.Node.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.Node.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -2715,9 +2413,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
     }
 
     @java.lang.Override
@@ -2738,9 +2436,7 @@ public com.google.cloud.tpu.v2alpha1.Node build() {
     public com.google.cloud.tpu.v2alpha1.Node buildPartial() {
       com.google.cloud.tpu.v2alpha1.Node result = new com.google.cloud.tpu.v2alpha1.Node(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -2801,22 +2497,27 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.Node result) {
         result.runtimeVersion_ = runtimeVersion_;
       }
       if (((from_bitField0_ & 0x00000040) != 0)) {
-        result.networkConfig_ =
-            networkConfigBuilder_ == null ? networkConfig_ : networkConfigBuilder_.build();
+        result.networkConfig_ = networkConfigBuilder_ == null
+            ? networkConfig_
+            : networkConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000080) != 0)) {
         result.cidrBlock_ = cidrBlock_;
       }
       if (((from_bitField0_ & 0x00000100) != 0)) {
-        result.serviceAccount_ =
-            serviceAccountBuilder_ == null ? serviceAccount_ : serviceAccountBuilder_.build();
+        result.serviceAccount_ = serviceAccountBuilder_ == null
+            ? serviceAccount_
+            : serviceAccountBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000200) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000400) != 0)) {
-        result.schedulingConfig_ =
-            schedulingConfigBuilder_ == null ? schedulingConfig_ : schedulingConfigBuilder_.build();
+        result.schedulingConfig_ = schedulingConfigBuilder_ == null
+            ? schedulingConfig_
+            : schedulingConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00001000) != 0)) {
         result.health_ = health_;
@@ -2839,10 +2540,9 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.Node result) {
         result.queuedResource_ = queuedResource_;
       }
       if (((from_bitField0_ & 0x00200000) != 0)) {
-        result.shieldedInstanceConfig_ =
-            shieldedInstanceConfigBuilder_ == null
-                ? shieldedInstanceConfig_
-                : shieldedInstanceConfigBuilder_.build();
+        result.shieldedInstanceConfig_ = shieldedInstanceConfigBuilder_ == null
+            ? shieldedInstanceConfig_
+            : shieldedInstanceConfigBuilder_.build();
       }
     }
 
@@ -2850,39 +2550,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.Node result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.Node) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.Node) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.Node)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2954,10 +2653,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.Node other) {
             networkEndpointsBuilder_ = null;
             networkEndpoints_ = other.networkEndpoints_;
             bitField0_ = (bitField0_ & ~0x00000800);
-            networkEndpointsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getNetworkEndpointsFieldBuilder()
-                    : null;
+            networkEndpointsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getNetworkEndpointsFieldBuilder() : null;
           } else {
             networkEndpointsBuilder_.addAllMessages(other.networkEndpoints_);
           }
@@ -2966,9 +2664,11 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.Node other) {
       if (other.health_ != 0) {
         setHealthValue(other.getHealthValue());
       }
-      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(
+          other.internalGetLabels());
       bitField0_ |= 0x00002000;
-      internalGetMutableMetadata().mergeFrom(other.internalGetMetadata());
+      internalGetMutableMetadata().mergeFrom(
+          other.internalGetMetadata());
       bitField0_ |= 0x00004000;
       if (!other.tags_.isEmpty()) {
         if (tags_.isEmpty()) {
@@ -3001,10 +2701,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.Node other) {
             dataDisksBuilder_ = null;
             dataDisks_ = other.dataDisks_;
             bitField0_ = (bitField0_ & ~0x00020000);
-            dataDisksBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getDataDisksFieldBuilder()
-                    : null;
+            dataDisksBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getDataDisksFieldBuilder() : null;
           } else {
             dataDisksBuilder_.addAllMessages(other.dataDisks_);
           }
@@ -3031,10 +2730,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.Node other) {
             symptomsBuilder_ = null;
             symptoms_ = other.symptoms_;
             bitField0_ = (bitField0_ & ~0x00080000);
-            symptomsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getSymptomsFieldBuilder()
-                    : null;
+            symptomsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getSymptomsFieldBuilder() : null;
           } else {
             symptomsBuilder_.addAllMessages(other.symptoms_);
           }
@@ -3074,181 +2772,165 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 26:
-              {
-                description_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 26
-            case 42:
-              {
-                acceleratorType_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 42
-            case 72:
-              {
-                state_ = input.readEnum();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 72
-            case 82:
-              {
-                healthDescription_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 82
-            case 90:
-              {
-                runtimeVersion_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 90
-            case 106:
-              {
-                cidrBlock_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000080;
-                break;
-              } // case 106
-            case 130:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000200;
-                break;
-              } // case 130
-            case 138:
-              {
-                input.readMessage(
-                    getSchedulingConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000400;
-                break;
-              } // case 138
-            case 170:
-              {
-                com.google.cloud.tpu.v2alpha1.NetworkEndpoint m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.NetworkEndpoint.parser(), extensionRegistry);
-                if (networkEndpointsBuilder_ == null) {
-                  ensureNetworkEndpointsIsMutable();
-                  networkEndpoints_.add(m);
-                } else {
-                  networkEndpointsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 170
-            case 176:
-              {
-                health_ = input.readEnum();
-                bitField0_ |= 0x00001000;
-                break;
-              } // case 176
-            case 194:
-              {
-                com.google.protobuf.MapEntry labels__ =
-                    input.readMessage(
-                        LabelsDefaultEntryHolder.defaultEntry.getParserForType(),
-                        extensionRegistry);
-                internalGetMutableLabels()
-                    .getMutableMap()
-                    .put(labels__.getKey(), labels__.getValue());
-                bitField0_ |= 0x00002000;
-                break;
-              } // case 194
-            case 264:
-              {
-                id_ = input.readInt64();
-                bitField0_ |= 0x00010000;
-                break;
-              } // case 264
-            case 274:
-              {
-                com.google.protobuf.MapEntry metadata__ =
-                    input.readMessage(
-                        MetadataDefaultEntryHolder.defaultEntry.getParserForType(),
-                        extensionRegistry);
-                internalGetMutableMetadata()
-                    .getMutableMap()
-                    .put(metadata__.getKey(), metadata__.getValue());
-                bitField0_ |= 0x00004000;
-                break;
-              } // case 274
-            case 290:
-              {
-                input.readMessage(getNetworkConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 290
-            case 298:
-              {
-                input.readMessage(getServiceAccountFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000100;
-                break;
-              } // case 298
-            case 304:
-              {
-                apiVersion_ = input.readEnum();
-                bitField0_ |= 0x00040000;
-                break;
-              } // case 304
-            case 314:
-              {
-                com.google.cloud.tpu.v2alpha1.Symptom m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.Symptom.parser(), extensionRegistry);
-                if (symptomsBuilder_ == null) {
-                  ensureSymptomsIsMutable();
-                  symptoms_.add(m);
-                } else {
-                  symptomsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 314
-            case 322:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureTagsIsMutable();
-                tags_.add(s);
-                break;
-              } // case 322
-            case 330:
-              {
-                com.google.cloud.tpu.v2alpha1.AttachedDisk m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.AttachedDisk.parser(), extensionRegistry);
-                if (dataDisksBuilder_ == null) {
-                  ensureDataDisksIsMutable();
-                  dataDisks_.add(m);
-                } else {
-                  dataDisksBuilder_.addMessage(m);
-                }
-                break;
-              } // case 330
-            case 346:
-              {
-                queuedResource_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00100000;
-                break;
-              } // case 346
-            case 362:
-              {
-                input.readMessage(
-                    getShieldedInstanceConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00200000;
-                break;
-              } // case 362
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 26: {
+              description_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 26
+            case 42: {
+              acceleratorType_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 42
+            case 72: {
+              state_ = input.readEnum();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 72
+            case 82: {
+              healthDescription_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 82
+            case 90: {
+              runtimeVersion_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 90
+            case 106: {
+              cidrBlock_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000080;
+              break;
+            } // case 106
+            case 130: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000200;
+              break;
+            } // case 130
+            case 138: {
+              input.readMessage(
+                  getSchedulingConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000400;
+              break;
+            } // case 138
+            case 170: {
+              com.google.cloud.tpu.v2alpha1.NetworkEndpoint m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2alpha1.NetworkEndpoint.parser(),
+                      extensionRegistry);
+              if (networkEndpointsBuilder_ == null) {
+                ensureNetworkEndpointsIsMutable();
+                networkEndpoints_.add(m);
+              } else {
+                networkEndpointsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 170
+            case 176: {
+              health_ = input.readEnum();
+              bitField0_ |= 0x00001000;
+              break;
+            } // case 176
+            case 194: {
+              com.google.protobuf.MapEntry
+              labels__ = input.readMessage(
+                  LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              internalGetMutableLabels().getMutableMap().put(
+                  labels__.getKey(), labels__.getValue());
+              bitField0_ |= 0x00002000;
+              break;
+            } // case 194
+            case 264: {
+              id_ = input.readInt64();
+              bitField0_ |= 0x00010000;
+              break;
+            } // case 264
+            case 274: {
+              com.google.protobuf.MapEntry
+              metadata__ = input.readMessage(
+                  MetadataDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              internalGetMutableMetadata().getMutableMap().put(
+                  metadata__.getKey(), metadata__.getValue());
+              bitField0_ |= 0x00004000;
+              break;
+            } // case 274
+            case 290: {
+              input.readMessage(
+                  getNetworkConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 290
+            case 298: {
+              input.readMessage(
+                  getServiceAccountFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000100;
+              break;
+            } // case 298
+            case 304: {
+              apiVersion_ = input.readEnum();
+              bitField0_ |= 0x00040000;
+              break;
+            } // case 304
+            case 314: {
+              com.google.cloud.tpu.v2alpha1.Symptom m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2alpha1.Symptom.parser(),
+                      extensionRegistry);
+              if (symptomsBuilder_ == null) {
+                ensureSymptomsIsMutable();
+                symptoms_.add(m);
+              } else {
+                symptomsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 314
+            case 322: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureTagsIsMutable();
+              tags_.add(s);
+              break;
+            } // case 322
+            case 330: {
+              com.google.cloud.tpu.v2alpha1.AttachedDisk m =
+                  input.readMessage(
+                      com.google.cloud.tpu.v2alpha1.AttachedDisk.parser(),
+                      extensionRegistry);
+              if (dataDisksBuilder_ == null) {
+                ensureDataDisksIsMutable();
+                dataDisks_.add(m);
+              } else {
+                dataDisksBuilder_.addMessage(m);
+              }
+              break;
+            } // case 330
+            case 346: {
+              queuedResource_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00100000;
+              break;
+            } // case 346
+            case 362: {
+              input.readMessage(
+                  getShieldedInstanceConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00200000;
+              break;
+            } // case 362
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -3258,27 +2940,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -3287,23 +2964,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -3311,39 +2985,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -3353,23 +3016,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -3379,20 +3036,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object description_ = "";
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @return The description.
      */
     public java.lang.String getDescription() {
       java.lang.Object ref = description_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         description_ = s;
         return s;
@@ -3401,21 +3056,20 @@ public java.lang.String getDescription() {
       }
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @return The bytes for description.
      */
-    public com.google.protobuf.ByteString getDescriptionBytes() {
+    public com.google.protobuf.ByteString
+        getDescriptionBytes() {
       java.lang.Object ref = description_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         description_ = b;
         return b;
       } else {
@@ -3423,35 +3077,28 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @param value The description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescription(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDescription(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       description_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDescription() {
@@ -3461,21 +3108,17 @@ public Builder clearDescription() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
-     *
      * @param value The bytes for description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDescriptionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       description_ = value;
       bitField0_ |= 0x00000002;
@@ -3485,20 +3128,18 @@ public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object acceleratorType_ = "";
     /**
-     *
-     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
-     *
      * @return The acceleratorType.
      */
     public java.lang.String getAcceleratorType() {
       java.lang.Object ref = acceleratorType_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         acceleratorType_ = s;
         return s;
@@ -3507,21 +3148,20 @@ public java.lang.String getAcceleratorType() {
       }
     }
     /**
-     *
-     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
-     *
      * @return The bytes for acceleratorType.
      */
-    public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
+    public com.google.protobuf.ByteString
+        getAcceleratorTypeBytes() {
       java.lang.Object ref = acceleratorType_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         acceleratorType_ = b;
         return b;
       } else {
@@ -3529,35 +3169,28 @@ public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
-     *
      * @param value The acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorType(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAcceleratorType(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearAcceleratorType() {
@@ -3567,21 +3200,17 @@ public Builder clearAcceleratorType() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
-     *
      * @param value The bytes for acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAcceleratorTypeBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
@@ -3591,33 +3220,22 @@ public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
 
     private int state_ = 0;
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The enum numeric value on the wire for state.
      */
-    @java.lang.Override
-    public int getStateValue() {
+    @java.lang.Override public int getStateValue() {
       return state_;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The enum numeric value on the wire for state to set.
      * @return This builder for chaining.
      */
@@ -3628,35 +3246,24 @@ public Builder setStateValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The state.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Node.State getState() {
-      com.google.cloud.tpu.v2alpha1.Node.State result =
-          com.google.cloud.tpu.v2alpha1.Node.State.forNumber(state_);
+      com.google.cloud.tpu.v2alpha1.Node.State result = com.google.cloud.tpu.v2alpha1.Node.State.forNumber(state_);
       return result == null ? com.google.cloud.tpu.v2alpha1.Node.State.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The state to set.
      * @return This builder for chaining.
      */
@@ -3670,16 +3277,11 @@ public Builder setState(com.google.cloud.tpu.v2alpha1.Node.State value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return This builder for chaining.
      */
     public Builder clearState() {
@@ -3691,21 +3293,19 @@ public Builder clearState() {
 
     private java.lang.Object healthDescription_ = "";
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The healthDescription.
      */
     public java.lang.String getHealthDescription() {
       java.lang.Object ref = healthDescription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         healthDescription_ = s;
         return s;
@@ -3714,22 +3314,21 @@ public java.lang.String getHealthDescription() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The bytes for healthDescription.
      */
-    public com.google.protobuf.ByteString getHealthDescriptionBytes() {
+    public com.google.protobuf.ByteString
+        getHealthDescriptionBytes() {
       java.lang.Object ref = healthDescription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         healthDescription_ = b;
         return b;
       } else {
@@ -3737,37 +3336,30 @@ public com.google.protobuf.ByteString getHealthDescriptionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescription(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setHealthDescription(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       healthDescription_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return This builder for chaining.
      */
     public Builder clearHealthDescription() {
@@ -3777,22 +3369,18 @@ public Builder clearHealthDescription() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The bytes for healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescriptionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setHealthDescriptionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       healthDescription_ = value;
       bitField0_ |= 0x00000010;
@@ -3802,20 +3390,18 @@ public Builder setHealthDescriptionBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object runtimeVersion_ = "";
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The runtimeVersion.
      */
     public java.lang.String getRuntimeVersion() {
       java.lang.Object ref = runtimeVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         runtimeVersion_ = s;
         return s;
@@ -3824,21 +3410,20 @@ public java.lang.String getRuntimeVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for runtimeVersion.
      */
-    public com.google.protobuf.ByteString getRuntimeVersionBytes() {
+    public com.google.protobuf.ByteString
+        getRuntimeVersionBytes() {
       java.lang.Object ref = runtimeVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         runtimeVersion_ = b;
         return b;
       } else {
@@ -3846,35 +3431,28 @@ public com.google.protobuf.ByteString getRuntimeVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The runtimeVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setRuntimeVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRuntimeVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       runtimeVersion_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearRuntimeVersion() {
@@ -3884,21 +3462,17 @@ public Builder clearRuntimeVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for runtimeVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setRuntimeVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setRuntimeVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       runtimeVersion_ = value;
       bitField0_ |= 0x00000020;
@@ -3908,47 +3482,34 @@ public Builder setRuntimeVersionBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2alpha1.NetworkConfig networkConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.NetworkConfig,
-            com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder,
-            com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder>
-        networkConfigBuilder_;
+        com.google.cloud.tpu.v2alpha1.NetworkConfig, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder, com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder> networkConfigBuilder_;
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
-     *
      * @return Whether the networkConfig field is set.
      */
     public boolean hasNetworkConfig() {
       return ((bitField0_ & 0x00000040) != 0);
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
-     *
      * @return The networkConfig.
      */
     public com.google.cloud.tpu.v2alpha1.NetworkConfig getNetworkConfig() {
       if (networkConfigBuilder_ == null) {
-        return networkConfig_ == null
-            ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()
-            : networkConfig_;
+        return networkConfig_ == null ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance() : networkConfig_;
       } else {
         return networkConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3969,8 +3530,6 @@ public Builder setNetworkConfig(com.google.cloud.tpu.v2alpha1.NetworkConfig valu
       return this;
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3989,8 +3548,6 @@ public Builder setNetworkConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3999,9 +3556,9 @@ public Builder setNetworkConfig(
      */
     public Builder mergeNetworkConfig(com.google.cloud.tpu.v2alpha1.NetworkConfig value) {
       if (networkConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000040) != 0)
-            && networkConfig_ != null
-            && networkConfig_ != com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000040) != 0) &&
+          networkConfig_ != null &&
+          networkConfig_ != com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()) {
           getNetworkConfigBuilder().mergeFrom(value);
         } else {
           networkConfig_ = value;
@@ -4014,8 +3571,6 @@ public Builder mergeNetworkConfig(com.google.cloud.tpu.v2alpha1.NetworkConfig va
       return this;
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -4033,8 +3588,6 @@ public Builder clearNetworkConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -4047,8 +3600,6 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder getNetworkConfigBuild
       return getNetworkConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -4059,14 +3610,11 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
       if (networkConfigBuilder_ != null) {
         return networkConfigBuilder_.getMessageOrBuilder();
       } else {
-        return networkConfig_ == null
-            ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()
-            : networkConfig_;
+        return networkConfig_ == null ?
+            com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance() : networkConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -4074,17 +3622,14 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
      * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.NetworkConfig,
-            com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder,
-            com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder>
+        com.google.cloud.tpu.v2alpha1.NetworkConfig, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder, com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder> 
         getNetworkConfigFieldBuilder() {
       if (networkConfigBuilder_ == null) {
-        networkConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.NetworkConfig,
-                com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder,
-                com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder>(
-                getNetworkConfig(), getParentForChildren(), isClean());
+        networkConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.NetworkConfig, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder, com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder>(
+                getNetworkConfig(),
+                getParentForChildren(),
+                isClean());
         networkConfig_ = null;
       }
       return networkConfigBuilder_;
@@ -4092,8 +3637,6 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
 
     private java.lang.Object cidrBlock_ = "";
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4106,13 +3649,13 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
      * 

      *
      * string cidr_block = 13;
-     *
      * @return The cidrBlock.
      */
     public java.lang.String getCidrBlock() {
       java.lang.Object ref = cidrBlock_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         cidrBlock_ = s;
         return s;
@@ -4121,8 +3664,6 @@ public java.lang.String getCidrBlock() {
       }
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4135,14 +3676,15 @@ public java.lang.String getCidrBlock() {
      * 

      *
      * string cidr_block = 13;
-     *
      * @return The bytes for cidrBlock.
      */
-    public com.google.protobuf.ByteString getCidrBlockBytes() {
+    public com.google.protobuf.ByteString
+        getCidrBlockBytes() {
       java.lang.Object ref = cidrBlock_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         cidrBlock_ = b;
         return b;
       } else {
@@ -4150,8 +3692,6 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4164,22 +3704,18 @@ public com.google.protobuf.ByteString getCidrBlockBytes() {
      * 

      *
      * string cidr_block = 13;
-     *
      * @param value The cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlock(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setCidrBlock(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       cidrBlock_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4192,7 +3728,6 @@ public Builder setCidrBlock(java.lang.String value) {
      * 

      *
      * string cidr_block = 13;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCidrBlock() {
@@ -4202,8 +3737,6 @@ public Builder clearCidrBlock() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -4216,14 +3749,12 @@ public Builder clearCidrBlock() {
      * 

      *
      * string cidr_block = 13;
-     *
      * @param value The bytes for cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setCidrBlockBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       cidrBlock_ = value;
       bitField0_ |= 0x00000080;
@@ -4233,49 +3764,36 @@ public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2alpha1.ServiceAccount serviceAccount_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.ServiceAccount,
-            com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder,
-            com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder>
-        serviceAccountBuilder_;
+        com.google.cloud.tpu.v2alpha1.ServiceAccount, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder, com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder> serviceAccountBuilder_;
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
-     *
      * @return Whether the serviceAccount field is set.
      */
     public boolean hasServiceAccount() {
       return ((bitField0_ & 0x00000100) != 0);
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
-     *
      * @return The serviceAccount.
      */
     public com.google.cloud.tpu.v2alpha1.ServiceAccount getServiceAccount() {
       if (serviceAccountBuilder_ == null) {
-        return serviceAccount_ == null
-            ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()
-            : serviceAccount_;
+        return serviceAccount_ == null ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance() : serviceAccount_;
       } else {
         return serviceAccountBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4297,8 +3815,6 @@ public Builder setServiceAccount(com.google.cloud.tpu.v2alpha1.ServiceAccount va
       return this;
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4318,8 +3834,6 @@ public Builder setServiceAccount(
       return this;
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4329,10 +3843,9 @@ public Builder setServiceAccount(
      */
     public Builder mergeServiceAccount(com.google.cloud.tpu.v2alpha1.ServiceAccount value) {
       if (serviceAccountBuilder_ == null) {
-        if (((bitField0_ & 0x00000100) != 0)
-            && serviceAccount_ != null
-            && serviceAccount_
-                != com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000100) != 0) &&
+          serviceAccount_ != null &&
+          serviceAccount_ != com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()) {
           getServiceAccountBuilder().mergeFrom(value);
         } else {
           serviceAccount_ = value;
@@ -4345,8 +3858,6 @@ public Builder mergeServiceAccount(com.google.cloud.tpu.v2alpha1.ServiceAccount
       return this;
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4365,8 +3876,6 @@ public Builder clearServiceAccount() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4380,8 +3889,6 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder getServiceAccountBui
       return getServiceAccountFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4393,14 +3900,11 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOr
       if (serviceAccountBuilder_ != null) {
         return serviceAccountBuilder_.getMessageOrBuilder();
       } else {
-        return serviceAccount_ == null
-            ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()
-            : serviceAccount_;
+        return serviceAccount_ == null ?
+            com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance() : serviceAccount_;
       }
     }
     /**
-     *
-     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -4409,17 +3913,14 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOr
      * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.ServiceAccount,
-            com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder,
-            com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder>
+        com.google.cloud.tpu.v2alpha1.ServiceAccount, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder, com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder> 
         getServiceAccountFieldBuilder() {
       if (serviceAccountBuilder_ == null) {
-        serviceAccountBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.ServiceAccount,
-                com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder,
-                com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder>(
-                getServiceAccount(), getParentForChildren(), isClean());
+        serviceAccountBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.ServiceAccount, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder, com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder>(
+                getServiceAccount(),
+                getParentForChildren(),
+                isClean());
         serviceAccount_ = null;
       }
       return serviceAccountBuilder_;
@@ -4427,58 +3928,39 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOr
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000200) != 0);
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
@@ -4494,17 +3976,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -4515,21 +3994,17 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000200) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000200) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -4542,15 +4017,11 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearCreateTime() {
       bitField0_ = (bitField0_ & ~0x00000200);
@@ -4563,15 +4034,11 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       bitField0_ |= 0x00000200;
@@ -4579,48 +4046,36 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * 
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -4628,47 +4083,34 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.cloud.tpu.v2alpha1.SchedulingConfig schedulingConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.SchedulingConfig,
-            com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder,
-            com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder>
-        schedulingConfigBuilder_;
+        com.google.cloud.tpu.v2alpha1.SchedulingConfig, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder, com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder> schedulingConfigBuilder_;
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
-     *
      * @return Whether the schedulingConfig field is set.
      */
     public boolean hasSchedulingConfig() {
       return ((bitField0_ & 0x00000400) != 0);
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
-     *
      * @return The schedulingConfig.
      */
     public com.google.cloud.tpu.v2alpha1.SchedulingConfig getSchedulingConfig() {
       if (schedulingConfigBuilder_ == null) {
-        return schedulingConfig_ == null
-            ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()
-            : schedulingConfig_;
+        return schedulingConfig_ == null ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
       } else {
         return schedulingConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4689,8 +4131,6 @@ public Builder setSchedulingConfig(com.google.cloud.tpu.v2alpha1.SchedulingConfi
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4709,8 +4149,6 @@ public Builder setSchedulingConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4719,10 +4157,9 @@ public Builder setSchedulingConfig(
      */
     public Builder mergeSchedulingConfig(com.google.cloud.tpu.v2alpha1.SchedulingConfig value) {
       if (schedulingConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000400) != 0)
-            && schedulingConfig_ != null
-            && schedulingConfig_
-                != com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000400) != 0) &&
+          schedulingConfig_ != null &&
+          schedulingConfig_ != com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()) {
           getSchedulingConfigBuilder().mergeFrom(value);
         } else {
           schedulingConfig_ = value;
@@ -4735,8 +4172,6 @@ public Builder mergeSchedulingConfig(com.google.cloud.tpu.v2alpha1.SchedulingCon
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4754,8 +4189,6 @@ public Builder clearSchedulingConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4768,8 +4201,6 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder getSchedulingConfi
       return getSchedulingConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4780,14 +4211,11 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder getSchedulingConf
       if (schedulingConfigBuilder_ != null) {
         return schedulingConfigBuilder_.getMessageOrBuilder();
       } else {
-        return schedulingConfig_ == null
-            ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()
-            : schedulingConfig_;
+        return schedulingConfig_ == null ?
+            com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * The scheduling options for this node.
      * 

@@ -4795,52 +4223,39 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder getSchedulingConf
      * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.SchedulingConfig,
-            com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder,
-            com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder>
+        com.google.cloud.tpu.v2alpha1.SchedulingConfig, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder, com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder> 
         getSchedulingConfigFieldBuilder() {
       if (schedulingConfigBuilder_ == null) {
-        schedulingConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.SchedulingConfig,
-                com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder,
-                com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder>(
-                getSchedulingConfig(), getParentForChildren(), isClean());
+        schedulingConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.SchedulingConfig, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder, com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder>(
+                getSchedulingConfig(),
+                getParentForChildren(),
+                isClean());
         schedulingConfig_ = null;
       }
       return schedulingConfigBuilder_;
     }
 
     private java.util.List networkEndpoints_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureNetworkEndpointsIsMutable() {
       if (!((bitField0_ & 0x00000800) != 0)) {
-        networkEndpoints_ =
-            new java.util.ArrayList(
-                networkEndpoints_);
+        networkEndpoints_ = new java.util.ArrayList(networkEndpoints_);
         bitField0_ |= 0x00000800;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.NetworkEndpoint,
-            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder,
-            com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder>
-        networkEndpointsBuilder_;
+        com.google.cloud.tpu.v2alpha1.NetworkEndpoint, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder, com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder> networkEndpointsBuilder_;
 
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public java.util.List getNetworkEndpointsList() {
       if (networkEndpointsBuilder_ == null) {
@@ -4850,17 +4265,13 @@ public java.util.List getNetworkE
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public int getNetworkEndpointsCount() {
       if (networkEndpointsBuilder_ == null) {
@@ -4870,17 +4281,13 @@ public int getNetworkEndpointsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint getNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4890,17 +4297,13 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpoint getNetworkEndpoints(int ind
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setNetworkEndpoints(
         int index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint value) {
@@ -4917,17 +4320,13 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setNetworkEndpoints(
         int index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder builderForValue) {
@@ -4941,17 +4340,13 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(com.google.cloud.tpu.v2alpha1.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
@@ -4967,17 +4362,13 @@ public Builder addNetworkEndpoints(com.google.cloud.tpu.v2alpha1.NetworkEndpoint
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(
         int index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint value) {
@@ -4994,17 +4385,13 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(
         com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder builderForValue) {
@@ -5018,17 +4405,13 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addNetworkEndpoints(
         int index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder builderForValue) {
@@ -5042,23 +4425,20 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addAllNetworkEndpoints(
         java.lang.Iterable values) {
       if (networkEndpointsBuilder_ == null) {
         ensureNetworkEndpointsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, networkEndpoints_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, networkEndpoints_);
         onChanged();
       } else {
         networkEndpointsBuilder_.addAllMessages(values);
@@ -5066,17 +4446,13 @@ public Builder addAllNetworkEndpoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearNetworkEndpoints() {
       if (networkEndpointsBuilder_ == null) {
@@ -5089,17 +4465,13 @@ public Builder clearNetworkEndpoints() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder removeNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -5112,58 +4484,45 @@ public Builder removeNetworkEndpoints(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder getNetworkEndpointsBuilder(
         int index) {
       return getNetworkEndpointsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
         int index) {
       if (networkEndpointsBuilder_ == null) {
-        return networkEndpoints_.get(index);
-      } else {
+        return networkEndpoints_.get(index);  } else {
         return networkEndpointsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List
-        getNetworkEndpointsOrBuilderList() {
+    public java.util.List 
+         getNetworkEndpointsOrBuilderList() {
       if (networkEndpointsBuilder_ != null) {
         return networkEndpointsBuilder_.getMessageOrBuilderList();
       } else {
@@ -5171,69 +4530,51 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpoint
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder addNetworkEndpointsBuilder() {
-      return getNetworkEndpointsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2alpha1.NetworkEndpoint.getDefaultInstance());
+      return getNetworkEndpointsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2alpha1.NetworkEndpoint.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder addNetworkEndpointsBuilder(
         int index) {
-      return getNetworkEndpointsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.getDefaultInstance());
+      return getNetworkEndpointsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List
-        getNetworkEndpointsBuilderList() {
+    public java.util.List 
+         getNetworkEndpointsBuilderList() {
       return getNetworkEndpointsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.NetworkEndpoint,
-            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder,
-            com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder>
+        com.google.cloud.tpu.v2alpha1.NetworkEndpoint, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder, com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder> 
         getNetworkEndpointsFieldBuilder() {
       if (networkEndpointsBuilder_ == null) {
-        networkEndpointsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.NetworkEndpoint,
-                com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder,
-                com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder>(
+        networkEndpointsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.NetworkEndpoint, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder, com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder>(
                 networkEndpoints_,
                 ((bitField0_ & 0x00000800) != 0),
                 getParentForChildren(),
@@ -5245,29 +4586,22 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder addNetworkEndpoints
 
     private int health_ = 0;
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
-     *
      * @return The enum numeric value on the wire for health.
      */
-    @java.lang.Override
-    public int getHealthValue() {
+    @java.lang.Override public int getHealthValue() {
       return health_;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
-     *
      * @param value The enum numeric value on the wire for health to set.
      * @return This builder for chaining.
      */
@@ -5278,31 +4612,24 @@ public Builder setHealthValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
-     *
      * @return The health.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Node.Health getHealth() {
-      com.google.cloud.tpu.v2alpha1.Node.Health result =
-          com.google.cloud.tpu.v2alpha1.Node.Health.forNumber(health_);
+      com.google.cloud.tpu.v2alpha1.Node.Health result = com.google.cloud.tpu.v2alpha1.Node.Health.forNumber(health_);
       return result == null ? com.google.cloud.tpu.v2alpha1.Node.Health.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
-     *
      * @param value The health to set.
      * @return This builder for chaining.
      */
@@ -5316,14 +4643,11 @@ public Builder setHealth(com.google.cloud.tpu.v2alpha1.Node.Health value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
-     *
      * @return This builder for chaining.
      */
     public Builder clearHealth() {
@@ -5333,19 +4657,21 @@ public Builder clearHealth() {
       return this;
     }
 
-    private com.google.protobuf.MapField labels_;
-
-    private com.google.protobuf.MapField internalGetLabels() {
+    private com.google.protobuf.MapField<
+        java.lang.String, java.lang.String> labels_;
+    private com.google.protobuf.MapField
+        internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
-
     private com.google.protobuf.MapField
         internalGetMutableLabels() {
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -5354,13 +4680,10 @@ private com.google.protobuf.MapField interna
       onChanged();
       return labels_;
     }
-
     public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5368,21 +4691,20 @@ public int getLabelsCount() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public boolean containsLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /** Use {@link #getLabelsMap()} instead. */
+    /**
+     * Use {@link #getLabelsMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5394,8 +4716,6 @@ public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5403,19 +4723,17 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public /* nullable */ java.lang.String getLabelsOrDefault(
+    public /* nullable */
+java.lang.String getLabelsOrDefault(
         java.lang.String key,
         /* nullable */
-        java.lang.String defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetLabels().getMap();
+java.lang.String defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -5423,93 +4741,92 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public java.lang.String getLabelsOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetLabels().getMap();
+    public java.lang.String getLabelsOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
-
     public Builder clearLabels() {
       bitField0_ = (bitField0_ & ~0x00002000);
-      internalGetMutableLabels().getMutableMap().clear();
+      internalGetMutableLabels().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder removeLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableLabels().getMutableMap().remove(key);
+    public Builder removeLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableLabels().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
-    public java.util.Map getMutableLabels() {
+    public java.util.Map
+        getMutableLabels() {
       bitField0_ |= 0x00002000;
       return internalGetMutableLabels().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putLabels(java.lang.String key, java.lang.String value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      if (value == null) {
-        throw new NullPointerException("map value");
-      }
-      internalGetMutableLabels().getMutableMap().put(key, value);
+    public Builder putLabels(
+        java.lang.String key,
+        java.lang.String value) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      if (value == null) { throw new NullPointerException("map value"); }
+      internalGetMutableLabels().getMutableMap()
+          .put(key, value);
       bitField0_ |= 0x00002000;
       return this;
     }
     /**
-     *
-     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putAllLabels(java.util.Map values) {
-      internalGetMutableLabels().getMutableMap().putAll(values);
+    public Builder putAllLabels(
+        java.util.Map values) {
+      internalGetMutableLabels().getMutableMap()
+          .putAll(values);
       bitField0_ |= 0x00002000;
       return this;
     }
 
-    private com.google.protobuf.MapField metadata_;
-
-    private com.google.protobuf.MapField internalGetMetadata() {
+    private com.google.protobuf.MapField<
+        java.lang.String, java.lang.String> metadata_;
+    private com.google.protobuf.MapField
+        internalGetMetadata() {
       if (metadata_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(MetadataDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(
+            MetadataDefaultEntryHolder.defaultEntry);
       }
       return metadata_;
     }
-
     private com.google.protobuf.MapField
         internalGetMutableMetadata() {
       if (metadata_ == null) {
-        metadata_ =
-            com.google.protobuf.MapField.newMapField(MetadataDefaultEntryHolder.defaultEntry);
+        metadata_ = com.google.protobuf.MapField.newMapField(
+            MetadataDefaultEntryHolder.defaultEntry);
       }
       if (!metadata_.isMutable()) {
         metadata_ = metadata_.copy();
@@ -5518,13 +4835,10 @@ private com.google.protobuf.MapField interna
       onChanged();
       return metadata_;
     }
-
     public int getMetadataCount() {
       return internalGetMetadata().getMap().size();
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5533,21 +4847,20 @@ public int getMetadataCount() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public boolean containsMetadata(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsMetadata(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetMetadata().getMap().containsKey(key);
     }
-    /** Use {@link #getMetadataMap()} instead. */
+    /**
+     * Use {@link #getMetadataMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getMetadata() {
       return getMetadataMap();
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5560,8 +4873,6 @@ public java.util.Map getMetadataMap() {
       return internalGetMetadata().getMap();
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5570,19 +4881,17 @@ public java.util.Map getMetadataMap() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public /* nullable */ java.lang.String getMetadataOrDefault(
+    public /* nullable */
+java.lang.String getMetadataOrDefault(
         java.lang.String key,
         /* nullable */
-        java.lang.String defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetMetadata().getMap();
+java.lang.String defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetMetadata().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5591,25 +4900,23 @@ public java.util.Map getMetadataMap() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public java.lang.String getMetadataOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetMetadata().getMap();
+    public java.lang.String getMetadataOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetMetadata().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
-
     public Builder clearMetadata() {
       bitField0_ = (bitField0_ & ~0x00004000);
-      internalGetMutableMetadata().getMutableMap().clear();
+      internalGetMutableMetadata().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5617,22 +4924,23 @@ public Builder clearMetadata() {
      *
      * map<string, string> metadata = 34;
      */
-    public Builder removeMetadata(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableMetadata().getMutableMap().remove(key);
+    public Builder removeMetadata(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableMetadata().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
-    public java.util.Map getMutableMetadata() {
+    public java.util.Map
+        getMutableMetadata() {
       bitField0_ |= 0x00004000;
       return internalGetMutableMetadata().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5640,20 +4948,17 @@ public java.util.Map getMutableMetadata() {
      *
      * map<string, string> metadata = 34;
      */
-    public Builder putMetadata(java.lang.String key, java.lang.String value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      if (value == null) {
-        throw new NullPointerException("map value");
-      }
-      internalGetMutableMetadata().getMutableMap().put(key, value);
+    public Builder putMetadata(
+        java.lang.String key,
+        java.lang.String value) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      if (value == null) { throw new NullPointerException("map value"); }
+      internalGetMutableMetadata().getMutableMap()
+          .put(key, value);
       bitField0_ |= 0x00004000;
       return this;
     }
     /**
-     *
-     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -5661,61 +4966,53 @@ public Builder putMetadata(java.lang.String key, java.lang.String value) {
      *
      * map<string, string> metadata = 34;
      */
-    public Builder putAllMetadata(java.util.Map values) {
-      internalGetMutableMetadata().getMutableMap().putAll(values);
+    public Builder putAllMetadata(
+        java.util.Map values) {
+      internalGetMutableMetadata().getMutableMap()
+          .putAll(values);
       bitField0_ |= 0x00004000;
       return this;
     }
 
-    private com.google.protobuf.LazyStringList tags_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList tags_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureTagsIsMutable() {
       if (!((bitField0_ & 0x00008000) != 0)) {
         tags_ = new com.google.protobuf.LazyStringArrayList(tags_);
         bitField0_ |= 0x00008000;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @return A list containing the tags.
      */
-    public com.google.protobuf.ProtocolStringList getTagsList() {
+    public com.google.protobuf.ProtocolStringList
+        getTagsList() {
       return tags_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @return The count of tags.
      */
     public int getTagsCount() {
       return tags_.size();
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param index The index of the element to return.
      * @return The tags at the given index.
      */
@@ -5723,95 +5020,81 @@ public java.lang.String getTags(int index) {
       return tags_.get(index);
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the tags at the given index.
      */
-    public com.google.protobuf.ByteString getTagsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getTagsBytes(int index) {
       return tags_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param index The index to set the value at.
      * @param value The tags to set.
      * @return This builder for chaining.
      */
-    public Builder setTags(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTags(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureTagsIsMutable();
       tags_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param value The tags to add.
      * @return This builder for chaining.
      */
-    public Builder addTags(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addTags(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureTagsIsMutable();
       tags_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param values The tags to add.
      * @return This builder for chaining.
      */
-    public Builder addAllTags(java.lang.Iterable values) {
+    public Builder addAllTags(
+        java.lang.Iterable values) {
       ensureTagsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, tags_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, tags_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTags() {
@@ -5821,22 +5104,18 @@ public Builder clearTags() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
-     *
      * @param value The bytes of the tags to add.
      * @return This builder for chaining.
      */
-    public Builder addTagsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addTagsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureTagsIsMutable();
       tags_.add(value);
@@ -5844,16 +5123,13 @@ public Builder addTagsBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private long id_;
+    private long id_ ;
     /**
-     *
-     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The id.
      */
     @java.lang.Override
@@ -5861,33 +5137,27 @@ public long getId() {
       return id_;
     }
     /**
-     *
-     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The id to set.
      * @return This builder for chaining.
      */
     public Builder setId(long value) {
-
+      
       id_ = value;
       bitField0_ |= 0x00010000;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return This builder for chaining.
      */
     public Builder clearId() {
@@ -5898,25 +5168,18 @@ public Builder clearId() {
     }
 
     private java.util.List dataDisks_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureDataDisksIsMutable() {
       if (!((bitField0_ & 0x00020000) != 0)) {
-        dataDisks_ =
-            new java.util.ArrayList(dataDisks_);
+        dataDisks_ = new java.util.ArrayList(dataDisks_);
         bitField0_ |= 0x00020000;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.AttachedDisk,
-            com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder,
-            com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder>
-        dataDisksBuilder_;
+        com.google.cloud.tpu.v2alpha1.AttachedDisk, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder, com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder> dataDisksBuilder_;
 
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5931,8 +5194,6 @@ public java.util.List getDataDisksLi
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5947,8 +5208,6 @@ public int getDataDisksCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5963,15 +5222,14 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk getDataDisks(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public Builder setDataDisks(int index, com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
+    public Builder setDataDisks(
+        int index, com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
       if (dataDisksBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5985,8 +5243,6 @@ public Builder setDataDisks(int index, com.google.cloud.tpu.v2alpha1.AttachedDis
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6005,8 +5261,6 @@ public Builder setDataDisks(
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6027,15 +5281,14 @@ public Builder addDataDisks(com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public Builder addDataDisks(int index, com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
+    public Builder addDataDisks(
+        int index, com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
       if (dataDisksBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6049,8 +5302,6 @@ public Builder addDataDisks(int index, com.google.cloud.tpu.v2alpha1.AttachedDis
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6069,8 +5320,6 @@ public Builder addDataDisks(
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6089,8 +5338,6 @@ public Builder addDataDisks(
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6101,7 +5348,8 @@ public Builder addAllDataDisks(
         java.lang.Iterable values) {
       if (dataDisksBuilder_ == null) {
         ensureDataDisksIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, dataDisks_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, dataDisks_);
         onChanged();
       } else {
         dataDisksBuilder_.addAllMessages(values);
@@ -6109,8 +5357,6 @@ public Builder addAllDataDisks(
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6128,8 +5374,6 @@ public Builder clearDataDisks() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6147,44 +5391,39 @@ public Builder removeDataDisks(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder getDataDisksBuilder(int index) {
+    public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder getDataDisksBuilder(
+        int index) {
       return getDataDisksFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(int index) {
+    public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(
+        int index) {
       if (dataDisksBuilder_ == null) {
-        return dataDisks_.get(index);
-      } else {
+        return dataDisks_.get(index);  } else {
         return dataDisksBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public java.util.List
-        getDataDisksOrBuilderList() {
+    public java.util.List 
+         getDataDisksOrBuilderList() {
       if (dataDisksBuilder_ != null) {
         return dataDisksBuilder_.getMessageOrBuilderList();
       } else {
@@ -6192,8 +5431,6 @@ public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder
       }
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

@@ -6201,48 +5438,42 @@ public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
     public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder addDataDisksBuilder() {
-      return getDataDisksFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2alpha1.AttachedDisk.getDefaultInstance());
+      return getDataDisksFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2alpha1.AttachedDisk.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder addDataDisksBuilder(int index) {
-      return getDataDisksFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2alpha1.AttachedDisk.getDefaultInstance());
+    public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder addDataDisksBuilder(
+        int index) {
+      return getDataDisksFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2alpha1.AttachedDisk.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public java.util.List
-        getDataDisksBuilderList() {
+    public java.util.List 
+         getDataDisksBuilderList() {
       return getDataDisksFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.AttachedDisk,
-            com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder,
-            com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder>
+        com.google.cloud.tpu.v2alpha1.AttachedDisk, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder, com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder> 
         getDataDisksFieldBuilder() {
       if (dataDisksBuilder_ == null) {
-        dataDisksBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.AttachedDisk,
-                com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder,
-                com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder>(
-                dataDisks_, ((bitField0_ & 0x00020000) != 0), getParentForChildren(), isClean());
+        dataDisksBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.AttachedDisk, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder, com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder>(
+                dataDisks_,
+                ((bitField0_ & 0x00020000) != 0),
+                getParentForChildren(),
+                isClean());
         dataDisks_ = null;
       }
       return dataDisksBuilder_;
@@ -6250,33 +5481,22 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder addDataDisksBuilder(in
 
     private int apiVersion_ = 0;
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The enum numeric value on the wire for apiVersion.
      */
-    @java.lang.Override
-    public int getApiVersionValue() {
+    @java.lang.Override public int getApiVersionValue() {
       return apiVersion_;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The enum numeric value on the wire for apiVersion to set.
      * @return This builder for chaining.
      */
@@ -6287,35 +5507,24 @@ public Builder setApiVersionValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The apiVersion.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Node.ApiVersion getApiVersion() {
-      com.google.cloud.tpu.v2alpha1.Node.ApiVersion result =
-          com.google.cloud.tpu.v2alpha1.Node.ApiVersion.forNumber(apiVersion_);
+      com.google.cloud.tpu.v2alpha1.Node.ApiVersion result = com.google.cloud.tpu.v2alpha1.Node.ApiVersion.forNumber(apiVersion_);
       return result == null ? com.google.cloud.tpu.v2alpha1.Node.ApiVersion.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
@@ -6329,16 +5538,11 @@ public Builder setApiVersion(com.google.cloud.tpu.v2alpha1.Node.ApiVersion value
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -6349,31 +5553,23 @@ public Builder clearApiVersion() {
     }
 
     private java.util.List symptoms_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureSymptomsIsMutable() {
       if (!((bitField0_ & 0x00080000) != 0)) {
         symptoms_ = new java.util.ArrayList(symptoms_);
         bitField0_ |= 0x00080000;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Symptom,
-            com.google.cloud.tpu.v2alpha1.Symptom.Builder,
-            com.google.cloud.tpu.v2alpha1.SymptomOrBuilder>
-        symptomsBuilder_;
+        com.google.cloud.tpu.v2alpha1.Symptom, com.google.cloud.tpu.v2alpha1.Symptom.Builder, com.google.cloud.tpu.v2alpha1.SymptomOrBuilder> symptomsBuilder_;
 
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public java.util.List getSymptomsList() {
       if (symptomsBuilder_ == null) {
@@ -6383,15 +5579,11 @@ public java.util.List getSymptomsList() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public int getSymptomsCount() {
       if (symptomsBuilder_ == null) {
@@ -6401,15 +5593,11 @@ public int getSymptomsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2alpha1.Symptom getSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -6419,17 +5607,14 @@ public com.google.cloud.tpu.v2alpha1.Symptom getSymptoms(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setSymptoms(int index, com.google.cloud.tpu.v2alpha1.Symptom value) {
+    public Builder setSymptoms(
+        int index, com.google.cloud.tpu.v2alpha1.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6443,15 +5628,11 @@ public Builder setSymptoms(int index, com.google.cloud.tpu.v2alpha1.Symptom valu
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setSymptoms(
         int index, com.google.cloud.tpu.v2alpha1.Symptom.Builder builderForValue) {
@@ -6465,15 +5646,11 @@ public Builder setSymptoms(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addSymptoms(com.google.cloud.tpu.v2alpha1.Symptom value) {
       if (symptomsBuilder_ == null) {
@@ -6489,17 +5666,14 @@ public Builder addSymptoms(com.google.cloud.tpu.v2alpha1.Symptom value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addSymptoms(int index, com.google.cloud.tpu.v2alpha1.Symptom value) {
+    public Builder addSymptoms(
+        int index, com.google.cloud.tpu.v2alpha1.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6513,17 +5687,14 @@ public Builder addSymptoms(int index, com.google.cloud.tpu.v2alpha1.Symptom valu
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder addSymptoms(com.google.cloud.tpu.v2alpha1.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(
+        com.google.cloud.tpu.v2alpha1.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(builderForValue.build());
@@ -6534,15 +5705,11 @@ public Builder addSymptoms(com.google.cloud.tpu.v2alpha1.Symptom.Builder builder
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addSymptoms(
         int index, com.google.cloud.tpu.v2alpha1.Symptom.Builder builderForValue) {
@@ -6556,21 +5723,18 @@ public Builder addSymptoms(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder addAllSymptoms(
         java.lang.Iterable values) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, symptoms_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, symptoms_);
         onChanged();
       } else {
         symptomsBuilder_.addAllMessages(values);
@@ -6578,15 +5742,11 @@ public Builder addAllSymptoms(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearSymptoms() {
       if (symptomsBuilder_ == null) {
@@ -6599,15 +5759,11 @@ public Builder clearSymptoms() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder removeSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -6620,50 +5776,39 @@ public Builder removeSymptoms(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v2alpha1.Symptom.Builder getSymptomsBuilder(int index) {
+    public com.google.cloud.tpu.v2alpha1.Symptom.Builder getSymptomsBuilder(
+        int index) {
       return getSymptomsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(int index) {
+    public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(
+        int index) {
       if (symptomsBuilder_ == null) {
-        return symptoms_.get(index);
-      } else {
+        return symptoms_.get(index);  } else {
         return symptomsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List
-        getSymptomsOrBuilderList() {
+    public java.util.List 
+         getSymptomsOrBuilderList() {
       if (symptomsBuilder_ != null) {
         return symptomsBuilder_.getMessageOrBuilderList();
       } else {
@@ -6671,62 +5816,49 @@ public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(int i
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2alpha1.Symptom.Builder addSymptomsBuilder() {
-      return getSymptomsFieldBuilder()
-          .addBuilder(com.google.cloud.tpu.v2alpha1.Symptom.getDefaultInstance());
+      return getSymptomsFieldBuilder().addBuilder(
+          com.google.cloud.tpu.v2alpha1.Symptom.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public com.google.cloud.tpu.v2alpha1.Symptom.Builder addSymptomsBuilder(int index) {
-      return getSymptomsFieldBuilder()
-          .addBuilder(index, com.google.cloud.tpu.v2alpha1.Symptom.getDefaultInstance());
+    public com.google.cloud.tpu.v2alpha1.Symptom.Builder addSymptomsBuilder(
+        int index) {
+      return getSymptomsFieldBuilder().addBuilder(
+          index, com.google.cloud.tpu.v2alpha1.Symptom.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * 
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public java.util.List getSymptomsBuilderList() {
+    public java.util.List 
+         getSymptomsBuilderList() {
       return getSymptomsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Symptom,
-            com.google.cloud.tpu.v2alpha1.Symptom.Builder,
-            com.google.cloud.tpu.v2alpha1.SymptomOrBuilder>
+        com.google.cloud.tpu.v2alpha1.Symptom, com.google.cloud.tpu.v2alpha1.Symptom.Builder, com.google.cloud.tpu.v2alpha1.SymptomOrBuilder> 
         getSymptomsFieldBuilder() {
       if (symptomsBuilder_ == null) {
-        symptomsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.Symptom,
-                com.google.cloud.tpu.v2alpha1.Symptom.Builder,
-                com.google.cloud.tpu.v2alpha1.SymptomOrBuilder>(
-                symptoms_, ((bitField0_ & 0x00080000) != 0), getParentForChildren(), isClean());
+        symptomsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.Symptom, com.google.cloud.tpu.v2alpha1.Symptom.Builder, com.google.cloud.tpu.v2alpha1.SymptomOrBuilder>(
+                symptoms_,
+                ((bitField0_ & 0x00080000) != 0),
+                getParentForChildren(),
+                isClean());
         symptoms_ = null;
       }
       return symptomsBuilder_;
@@ -6734,21 +5866,19 @@ public java.util.List getSymptoms
 
     private java.lang.Object queuedResource_ = "";
     /**
-     *
-     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The queuedResource.
      */
     public java.lang.String getQueuedResource() {
       java.lang.Object ref = queuedResource_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queuedResource_ = s;
         return s;
@@ -6757,22 +5887,21 @@ public java.lang.String getQueuedResource() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return The bytes for queuedResource.
      */
-    public com.google.protobuf.ByteString getQueuedResourceBytes() {
+    public com.google.protobuf.ByteString
+        getQueuedResourceBytes() {
       java.lang.Object ref = queuedResource_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         queuedResource_ = b;
         return b;
       } else {
@@ -6780,37 +5909,30 @@ public com.google.protobuf.ByteString getQueuedResourceBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The queuedResource to set.
      * @return This builder for chaining.
      */
-    public Builder setQueuedResource(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueuedResource(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       queuedResource_ = value;
       bitField0_ |= 0x00100000;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @return This builder for chaining.
      */
     public Builder clearQueuedResource() {
@@ -6820,22 +5942,18 @@ public Builder clearQueuedResource() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     *
      * @param value The bytes for queuedResource to set.
      * @return This builder for chaining.
      */
-    public Builder setQueuedResourceBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueuedResourceBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       queuedResource_ = value;
       bitField0_ |= 0x00100000;
@@ -6845,55 +5963,41 @@ public Builder setQueuedResourceBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shieldedInstanceConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig,
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder,
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder>
-        shieldedInstanceConfigBuilder_;
+        com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder> shieldedInstanceConfigBuilder_;
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
-     *
      * @return Whether the shieldedInstanceConfig field is set.
      */
     public boolean hasShieldedInstanceConfig() {
       return ((bitField0_ & 0x00200000) != 0);
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
-     *
      * @return The shieldedInstanceConfig.
      */
     public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getShieldedInstanceConfig() {
       if (shieldedInstanceConfigBuilder_ == null) {
-        return shieldedInstanceConfig_ == null
-            ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()
-            : shieldedInstanceConfig_;
+        return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
       } else {
         return shieldedInstanceConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public Builder setShieldedInstanceConfig(
-        com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig value) {
+    public Builder setShieldedInstanceConfig(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig value) {
       if (shieldedInstanceConfigBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6907,8 +6011,6 @@ public Builder setShieldedInstanceConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

@@ -6927,21 +6029,17 @@ public Builder setShieldedInstanceConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public Builder mergeShieldedInstanceConfig(
-        com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig value) {
+    public Builder mergeShieldedInstanceConfig(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig value) {
       if (shieldedInstanceConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00200000) != 0)
-            && shieldedInstanceConfig_ != null
-            && shieldedInstanceConfig_
-                != com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00200000) != 0) &&
+          shieldedInstanceConfig_ != null &&
+          shieldedInstanceConfig_ != com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()) {
           getShieldedInstanceConfigBuilder().mergeFrom(value);
         } else {
           shieldedInstanceConfig_ = value;
@@ -6954,8 +6052,6 @@ public Builder mergeShieldedInstanceConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

@@ -6973,42 +6069,33 @@ public Builder clearShieldedInstanceConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder
-        getShieldedInstanceConfigBuilder() {
+    public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder getShieldedInstanceConfigBuilder() {
       bitField0_ |= 0x00200000;
       onChanged();
       return getShieldedInstanceConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder
-        getShieldedInstanceConfigOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder() {
       if (shieldedInstanceConfigBuilder_ != null) {
         return shieldedInstanceConfigBuilder_.getMessageOrBuilder();
       } else {
-        return shieldedInstanceConfig_ == null
-            ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()
-            : shieldedInstanceConfig_;
+        return shieldedInstanceConfig_ == null ?
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * Shielded Instance options.
      * 

@@ -7016,24 +6103,21 @@ public Builder clearShieldedInstanceConfig() {
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig,
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder,
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder>
+        com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder> 
         getShieldedInstanceConfigFieldBuilder() {
       if (shieldedInstanceConfigBuilder_ == null) {
-        shieldedInstanceConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig,
-                com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder,
-                com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder>(
-                getShieldedInstanceConfig(), getParentForChildren(), isClean());
+        shieldedInstanceConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder>(
+                getShieldedInstanceConfig(),
+                getParentForChildren(),
+                isClean());
         shieldedInstanceConfig_ = null;
       }
       return shieldedInstanceConfigBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -7043,12 +6127,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.Node)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.Node)
   private static final com.google.cloud.tpu.v2alpha1.Node DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.Node();
   }
@@ -7057,27 +6141,27 @@ public static com.google.cloud.tpu.v2alpha1.Node getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Node parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Node parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -7092,4 +6176,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.Node getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeName.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeName.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
similarity index 75%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
index d46ec5bfa2f2..e6ecf9b93eb5 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
@@ -1,215 +1,152 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface NodeOrBuilder
-    extends
+public interface NodeOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.Node)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The description.
    */
   java.lang.String getDescription();
   /**
-   *
-   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
-   *
    * @return The bytes for description.
    */
-  com.google.protobuf.ByteString getDescriptionBytes();
+  com.google.protobuf.ByteString
+      getDescriptionBytes();
 
   /**
-   *
-   *
    * 
    * The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5;
-   *
    * @return The acceleratorType.
    */
   java.lang.String getAcceleratorType();
   /**
-   *
-   *
    * 
    * The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5;
-   *
    * @return The bytes for acceleratorType.
    */
-  com.google.protobuf.ByteString getAcceleratorTypeBytes();
+  com.google.protobuf.ByteString
+      getAcceleratorTypeBytes();
 
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for state.
    */
   int getStateValue();
   /**
-   *
-   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The state.
    */
   com.google.cloud.tpu.v2alpha1.Node.State getState();
 
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The healthDescription.
    */
   java.lang.String getHealthDescription();
   /**
-   *
-   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for healthDescription.
    */
-  com.google.protobuf.ByteString getHealthDescriptionBytes();
+  com.google.protobuf.ByteString
+      getHealthDescriptionBytes();
 
   /**
-   *
-   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The runtimeVersion.
    */
   java.lang.String getRuntimeVersion();
   /**
-   *
-   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for runtimeVersion.
    */
-  com.google.protobuf.ByteString getRuntimeVersionBytes();
+  com.google.protobuf.ByteString
+      getRuntimeVersionBytes();
 
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
-   *
    * @return Whether the networkConfig field is set.
    */
   boolean hasNetworkConfig();
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
-   *
    * @return The networkConfig.
    */
   com.google.cloud.tpu.v2alpha1.NetworkConfig getNetworkConfig();
   /**
-   *
-   *
    * 
    * Network configurations for the TPU node.
    * 

@@ -219,8 +156,6 @@ public interface NodeOrBuilder
   com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBuilder();
 
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -233,13 +168,10 @@ public interface NodeOrBuilder
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The cidrBlock.
    */
   java.lang.String getCidrBlock();
   /**
-   *
-   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -252,40 +184,32 @@ public interface NodeOrBuilder
    * 

    *
    * string cidr_block = 13;
-   *
    * @return The bytes for cidrBlock.
    */
-  com.google.protobuf.ByteString getCidrBlockBytes();
+  com.google.protobuf.ByteString
+      getCidrBlockBytes();
 
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
-   *
    * @return Whether the serviceAccount field is set.
    */
   boolean hasServiceAccount();
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
-   *
    * @return The serviceAccount.
    */
   com.google.cloud.tpu.v2alpha1.ServiceAccount getServiceAccount();
   /**
-   *
-   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
@@ -296,70 +220,51 @@ public interface NodeOrBuilder
   com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOrBuilder();
 
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
-   *
    * @return Whether the schedulingConfig field is set.
    */
   boolean hasSchedulingConfig();
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
-   *
    * @return The schedulingConfig.
    */
   com.google.cloud.tpu.v2alpha1.SchedulingConfig getSchedulingConfig();
   /**
-   *
-   *
    * 
    * The scheduling options for this node.
    * 

@@ -369,105 +274,79 @@ public interface NodeOrBuilder
   com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder();
 
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List getNetworkEndpointsList();
+  java.util.List 
+      getNetworkEndpointsList();
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.cloud.tpu.v2alpha1.NetworkEndpoint getNetworkEndpoints(int index);
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   int getNetworkEndpointsCount();
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List
+  java.util.List 
       getNetworkEndpointsOrBuilderList();
   /**
-   *
-   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index);
+  com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
-   *
    * @return The enum numeric value on the wire for health.
    */
   int getHealthValue();
   /**
-   *
-   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
-   *
    * @return The health.
    */
   com.google.cloud.tpu.v2alpha1.Node.Health getHealth();
 
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -476,31 +355,30 @@ public interface NodeOrBuilder
    */
   int getLabelsCount();
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  boolean containsLabels(java.lang.String key);
-  /** Use {@link #getLabelsMap()} instead. */
+  boolean containsLabels(
+      java.lang.String key);
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
   @java.lang.Deprecated
-  java.util.Map getLabels();
+  java.util.Map
+  getLabels();
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.util.Map getLabelsMap();
+  java.util.Map
+  getLabelsMap();
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -508,24 +386,21 @@ public interface NodeOrBuilder
    * map<string, string> labels = 24;
    */
   /* nullable */
-  java.lang.String getLabelsOrDefault(
+java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue);
+java.lang.String defaultValue);
   /**
-   *
-   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.lang.String getLabelsOrThrow(java.lang.String key);
+  java.lang.String getLabelsOrThrow(
+      java.lang.String key);
 
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -535,8 +410,6 @@ java.lang.String getLabelsOrDefault(
    */
   int getMetadataCount();
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -544,13 +417,15 @@ java.lang.String getLabelsOrDefault(
    *
    * map<string, string> metadata = 34;
    */
-  boolean containsMetadata(java.lang.String key);
-  /** Use {@link #getMetadataMap()} instead. */
+  boolean containsMetadata(
+      java.lang.String key);
+  /**
+   * Use {@link #getMetadataMap()} instead.
+   */
   @java.lang.Deprecated
-  java.util.Map getMetadata();
+  java.util.Map
+  getMetadata();
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -558,10 +433,9 @@ java.lang.String getLabelsOrDefault(
    *
    * map<string, string> metadata = 34;
    */
-  java.util.Map getMetadataMap();
+  java.util.Map
+  getMetadataMap();
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -570,13 +444,11 @@ java.lang.String getLabelsOrDefault(
    * map<string, string> metadata = 34;
    */
   /* nullable */
-  java.lang.String getMetadataOrDefault(
+java.lang.String getMetadataOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue);
+java.lang.String defaultValue);
   /**
-   *
-   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -584,89 +456,74 @@ java.lang.String getMetadataOrDefault(
    *
    * map<string, string> metadata = 34;
    */
-  java.lang.String getMetadataOrThrow(java.lang.String key);
+  java.lang.String getMetadataOrThrow(
+      java.lang.String key);
 
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @return A list containing the tags.
    */
-  java.util.List getTagsList();
+  java.util.List
+      getTagsList();
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @return The count of tags.
    */
   int getTagsCount();
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @param index The index of the element to return.
    * @return The tags at the given index.
    */
   java.lang.String getTags(int index);
   /**
-   *
-   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the tags at the given index.
    */
-  com.google.protobuf.ByteString getTagsBytes(int index);
+  com.google.protobuf.ByteString
+      getTagsBytes(int index);
 
   /**
-   *
-   *
    * 
    * Output only. The unique identifier for the TPU Node.
    * 

    *
    * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The id.
    */
   long getId();
 
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
-  java.util.List getDataDisksList();
+  java.util.List 
+      getDataDisksList();
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -675,8 +532,6 @@ java.lang.String getMetadataOrDefault(
    */
   com.google.cloud.tpu.v2alpha1.AttachedDisk getDataDisks(int index);
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

@@ -685,178 +540,133 @@ java.lang.String getMetadataOrDefault(
    */
   int getDataDisksCount();
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
-  java.util.List
+  java.util.List 
       getDataDisksOrBuilderList();
   /**
-   *
-   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
-  com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(int index);
+  com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The enum numeric value on the wire for apiVersion.
    */
   int getApiVersionValue();
   /**
-   *
-   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The apiVersion.
    */
   com.google.cloud.tpu.v2alpha1.Node.ApiVersion getApiVersion();
 
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List getSymptomsList();
+  java.util.List 
+      getSymptomsList();
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.cloud.tpu.v2alpha1.Symptom getSymptoms(int index);
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   int getSymptomsCount();
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  java.util.List
+  java.util.List 
       getSymptomsOrBuilderList();
   /**
-   *
-   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * 
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
-  com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(int index);
+  com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * Output only. The qualified name of the QueuedResource that requested this
    * Node.
    * 

    *
    * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The queuedResource.
    */
   java.lang.String getQueuedResource();
   /**
-   *
-   *
    * 
    * Output only. The qualified name of the QueuedResource that requested this
    * Node.
    * 

    *
    * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   *
    * @return The bytes for queuedResource.
    */
-  com.google.protobuf.ByteString getQueuedResourceBytes();
+  com.google.protobuf.ByteString
+      getQueuedResourceBytes();
 
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
-   *
    * @return Whether the shieldedInstanceConfig field is set.
    */
   boolean hasShieldedInstanceConfig();
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
-   *
    * @return The shieldedInstanceConfig.
    */
   com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getShieldedInstanceConfig();
   /**
-   *
-   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
    */
-  com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder
-      getShieldedInstanceConfigOrBuilder();
+  com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
index d17c16a50898..220c3815e64f 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Metadata describing an [Operation][google.longrunning.Operation]
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.OperationMetadata}
  */
-public final class OperationMetadata extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class OperationMetadata extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.OperationMetadata)
     OperationMetadataOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use OperationMetadata.newBuilder() to construct.
   private OperationMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private OperationMetadata() {
     target_ = "";
     verb_ = "";
@@ -46,41 +28,37 @@ private OperationMetadata() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new OperationMetadata();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.OperationMetadata.class,
-            com.google.cloud.tpu.v2alpha1.OperationMetadata.Builder.class);
+            com.google.cloud.tpu.v2alpha1.OperationMetadata.class, com.google.cloud.tpu.v2alpha1.OperationMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -88,14 +66,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -103,8 +78,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

@@ -119,14 +92,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int END_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp endTime_;
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return Whether the endTime field is set.
    */
   @java.lang.Override
@@ -134,14 +104,11 @@ public boolean hasEndTime() {
     return endTime_ != null;
   }
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return The endTime.
    */
   @java.lang.Override
@@ -149,8 +116,6 @@ public com.google.protobuf.Timestamp getEndTime() {
     return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
   }
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

@@ -163,19 +128,15 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
   }
 
   public static final int TARGET_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object target_ = "";
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The target.
    */
   @java.lang.Override
@@ -184,30 +145,30 @@ public java.lang.String getTarget() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       target_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The bytes for target.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTargetBytes() {
+  public com.google.protobuf.ByteString
+      getTargetBytes() {
     java.lang.Object ref = target_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       target_ = b;
       return b;
     } else {
@@ -216,18 +177,14 @@ public com.google.protobuf.ByteString getTargetBytes() {
   }
 
   public static final int VERB_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object verb_ = "";
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The verb.
    */
   @java.lang.Override
@@ -236,29 +193,29 @@ public java.lang.String getVerb() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       verb_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The bytes for verb.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getVerbBytes() {
+  public com.google.protobuf.ByteString
+      getVerbBytes() {
     java.lang.Object ref = verb_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       verb_ = b;
       return b;
     } else {
@@ -267,18 +224,14 @@ public com.google.protobuf.ByteString getVerbBytes() {
   }
 
   public static final int STATUS_DETAIL_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object statusDetail_ = "";
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The statusDetail.
    */
   @java.lang.Override
@@ -287,29 +240,29 @@ public java.lang.String getStatusDetail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       statusDetail_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The bytes for statusDetail.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getStatusDetailBytes() {
+  public com.google.protobuf.ByteString
+      getStatusDetailBytes() {
     java.lang.Object ref = statusDetail_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       statusDetail_ = b;
       return b;
     } else {
@@ -320,14 +273,11 @@ public com.google.protobuf.ByteString getStatusDetailBytes() {
   public static final int CANCEL_REQUESTED_FIELD_NUMBER = 6;
   private boolean cancelRequested_ = false;
   /**
-   *
-   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
-   *
    * @return The cancelRequested.
    */
   @java.lang.Override
@@ -336,18 +286,14 @@ public boolean getCancelRequested() {
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 7;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object apiVersion_ = "";
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The apiVersion.
    */
   @java.lang.Override
@@ -356,29 +302,29 @@ public java.lang.String getApiVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       apiVersion_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The bytes for apiVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getApiVersionBytes() {
+  public com.google.protobuf.ByteString
+      getApiVersionBytes() {
     java.lang.Object ref = apiVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       apiVersion_ = b;
       return b;
     } else {
@@ -387,7 +333,6 @@ public com.google.protobuf.ByteString getApiVersionBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -399,7 +344,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -431,10 +377,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
     if (endTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getEndTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getEndTime());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(target_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, target_);
@@ -446,7 +394,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, statusDetail_);
     }
     if (cancelRequested_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(6, cancelRequested_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(6, cancelRequested_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(apiVersion_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, apiVersion_);
@@ -459,27 +408,33 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.OperationMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.OperationMetadata other =
-        (com.google.cloud.tpu.v2alpha1.OperationMetadata) obj;
+    com.google.cloud.tpu.v2alpha1.OperationMetadata other = (com.google.cloud.tpu.v2alpha1.OperationMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasEndTime() != other.hasEndTime()) return false;
     if (hasEndTime()) {
-      if (!getEndTime().equals(other.getEndTime())) return false;
-    }
-    if (!getTarget().equals(other.getTarget())) return false;
-    if (!getVerb().equals(other.getVerb())) return false;
-    if (!getStatusDetail().equals(other.getStatusDetail())) return false;
-    if (getCancelRequested() != other.getCancelRequested()) return false;
-    if (!getApiVersion().equals(other.getApiVersion())) return false;
+      if (!getEndTime()
+          .equals(other.getEndTime())) return false;
+    }
+    if (!getTarget()
+        .equals(other.getTarget())) return false;
+    if (!getVerb()
+        .equals(other.getVerb())) return false;
+    if (!getStatusDetail()
+        .equals(other.getStatusDetail())) return false;
+    if (getCancelRequested()
+        != other.getCancelRequested()) return false;
+    if (!getApiVersion()
+        .equals(other.getApiVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -506,7 +461,8 @@ public int hashCode() {
     hash = (37 * hash) + STATUS_DETAIL_FIELD_NUMBER;
     hash = (53 * hash) + getStatusDetail().hashCode();
     hash = (37 * hash) + CANCEL_REQUESTED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCancelRequested());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getCancelRequested());
     hash = (37 * hash) + API_VERSION_FIELD_NUMBER;
     hash = (53 * hash) + getApiVersion().hashCode();
     hash = (29 * hash) + getUnknownFields().hashCode();
@@ -514,136 +470,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.OperationMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Metadata describing an [Operation][google.longrunning.Operation]
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.OperationMetadata}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.OperationMetadata)
       com.google.cloud.tpu.v2alpha1.OperationMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.OperationMetadata.class,
-              com.google.cloud.tpu.v2alpha1.OperationMetadata.Builder.class);
+              com.google.cloud.tpu.v2alpha1.OperationMetadata.class, com.google.cloud.tpu.v2alpha1.OperationMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.OperationMetadata.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -667,9 +617,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -688,11 +638,8 @@ public com.google.cloud.tpu.v2alpha1.OperationMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.OperationMetadata buildPartial() {
-      com.google.cloud.tpu.v2alpha1.OperationMetadata result =
-          new com.google.cloud.tpu.v2alpha1.OperationMetadata(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.OperationMetadata result = new com.google.cloud.tpu.v2alpha1.OperationMetadata(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -700,10 +647,14 @@ public com.google.cloud.tpu.v2alpha1.OperationMetadata buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2alpha1.OperationMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.endTime_ = endTimeBuilder_ == null ? endTime_ : endTimeBuilder_.build();
+        result.endTime_ = endTimeBuilder_ == null
+            ? endTime_
+            : endTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.target_ = target_;
@@ -726,39 +677,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.OperationMetadata resul
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.OperationMetadata) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.OperationMetadata) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.OperationMetadata)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -766,8 +716,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.OperationMetadata other) {
-      if (other == com.google.cloud.tpu.v2alpha1.OperationMetadata.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.OperationMetadata.getDefaultInstance()) return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -823,55 +772,51 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getEndTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                target_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                verb_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            case 42:
-              {
-                statusDetail_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 42
-            case 48:
-              {
-                cancelRequested_ = input.readBool();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 48
-            case 58:
-              {
-                apiVersion_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 58
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getEndTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              target_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              verb_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            case 42: {
+              statusDetail_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 42
+            case 48: {
+              cancelRequested_ = input.readBool();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 48
+            case 58: {
+              apiVersion_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 58
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -881,52 +826,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -947,15 +878,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -966,8 +896,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -976,9 +904,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -991,8 +919,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1010,8 +936,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1024,8 +948,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1036,14 +958,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation was created.
      * 

@@ -1051,17 +970,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -1069,33 +985,24 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp endTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        endTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> endTimeBuilder_;
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
-     *
      * @return Whether the endTime field is set.
      */
     public boolean hasEndTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
-     *
      * @return The endTime.
      */
     public com.google.protobuf.Timestamp getEndTime() {
@@ -1106,8 +1013,6 @@ public com.google.protobuf.Timestamp getEndTime() {
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1128,15 +1033,14 @@ public Builder setEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
      */
-    public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setEndTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (endTimeBuilder_ == null) {
         endTime_ = builderForValue.build();
       } else {
@@ -1147,8 +1051,6 @@ public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue)
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1157,9 +1059,9 @@ public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue)
      */
     public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       if (endTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && endTime_ != null
-            && endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          endTime_ != null &&
+          endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getEndTimeBuilder().mergeFrom(value);
         } else {
           endTime_ = value;
@@ -1172,8 +1074,6 @@ public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1191,8 +1091,6 @@ public Builder clearEndTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1205,8 +1103,6 @@ public com.google.protobuf.Timestamp.Builder getEndTimeBuilder() {
       return getEndTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1217,12 +1113,11 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
       if (endTimeBuilder_ != null) {
         return endTimeBuilder_.getMessageOrBuilder();
       } else {
-        return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
+        return endTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
       }
     }
     /**
-     *
-     *
      * 
      * The time the operation finished running.
      * 

@@ -1230,17 +1125,14 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
      * .google.protobuf.Timestamp end_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getEndTimeFieldBuilder() {
       if (endTimeBuilder_ == null) {
-        endTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getEndTime(), getParentForChildren(), isClean());
+        endTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getEndTime(),
+                getParentForChildren(),
+                isClean());
         endTime_ = null;
       }
       return endTimeBuilder_;
@@ -1248,21 +1140,19 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
 
     private java.lang.Object target_ = "";
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @return The target.
      */
     public java.lang.String getTarget() {
       java.lang.Object ref = target_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         target_ = s;
         return s;
@@ -1271,22 +1161,21 @@ public java.lang.String getTarget() {
       }
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @return The bytes for target.
      */
-    public com.google.protobuf.ByteString getTargetBytes() {
+    public com.google.protobuf.ByteString
+        getTargetBytes() {
       java.lang.Object ref = target_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         target_ = b;
         return b;
       } else {
@@ -1294,37 +1183,30 @@ public com.google.protobuf.ByteString getTargetBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @param value The target to set.
      * @return This builder for chaining.
      */
-    public Builder setTarget(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTarget(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       target_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTarget() {
@@ -1334,22 +1216,18 @@ public Builder clearTarget() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
-     *
      * @param value The bytes for target to set.
      * @return This builder for chaining.
      */
-    public Builder setTargetBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTargetBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       target_ = value;
       bitField0_ |= 0x00000004;
@@ -1359,20 +1237,18 @@ public Builder setTargetBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object verb_ = "";
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @return The verb.
      */
     public java.lang.String getVerb() {
       java.lang.Object ref = verb_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         verb_ = s;
         return s;
@@ -1381,21 +1257,20 @@ public java.lang.String getVerb() {
       }
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @return The bytes for verb.
      */
-    public com.google.protobuf.ByteString getVerbBytes() {
+    public com.google.protobuf.ByteString
+        getVerbBytes() {
       java.lang.Object ref = verb_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         verb_ = b;
         return b;
       } else {
@@ -1403,35 +1278,28 @@ public com.google.protobuf.ByteString getVerbBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @param value The verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerb(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVerb(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       verb_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearVerb() {
@@ -1441,21 +1309,17 @@ public Builder clearVerb() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
-     *
      * @param value The bytes for verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerbBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVerbBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       verb_ = value;
       bitField0_ |= 0x00000008;
@@ -1465,20 +1329,18 @@ public Builder setVerbBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object statusDetail_ = "";
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @return The statusDetail.
      */
     public java.lang.String getStatusDetail() {
       java.lang.Object ref = statusDetail_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         statusDetail_ = s;
         return s;
@@ -1487,21 +1349,20 @@ public java.lang.String getStatusDetail() {
       }
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @return The bytes for statusDetail.
      */
-    public com.google.protobuf.ByteString getStatusDetailBytes() {
+    public com.google.protobuf.ByteString
+        getStatusDetailBytes() {
       java.lang.Object ref = statusDetail_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         statusDetail_ = b;
         return b;
       } else {
@@ -1509,35 +1370,28 @@ public com.google.protobuf.ByteString getStatusDetailBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @param value The statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetail(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setStatusDetail(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearStatusDetail() {
@@ -1547,21 +1401,17 @@ public Builder clearStatusDetail() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
-     *
      * @param value The bytes for statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetailBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setStatusDetailBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
@@ -1569,16 +1419,13 @@ public Builder setStatusDetailBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private boolean cancelRequested_;
+    private boolean cancelRequested_ ;
     /**
-     *
-     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
-     *
      * @return The cancelRequested.
      */
     @java.lang.Override
@@ -1586,33 +1433,27 @@ public boolean getCancelRequested() {
       return cancelRequested_;
     }
     /**
-     *
-     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
-     *
      * @param value The cancelRequested to set.
      * @return This builder for chaining.
      */
     public Builder setCancelRequested(boolean value) {
-
+      
       cancelRequested_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCancelRequested() {
@@ -1624,20 +1465,18 @@ public Builder clearCancelRequested() {
 
     private java.lang.Object apiVersion_ = "";
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @return The apiVersion.
      */
     public java.lang.String getApiVersion() {
       java.lang.Object ref = apiVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         apiVersion_ = s;
         return s;
@@ -1646,21 +1485,20 @@ public java.lang.String getApiVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @return The bytes for apiVersion.
      */
-    public com.google.protobuf.ByteString getApiVersionBytes() {
+    public com.google.protobuf.ByteString
+        getApiVersionBytes() {
       java.lang.Object ref = apiVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         apiVersion_ = b;
         return b;
       } else {
@@ -1668,35 +1506,28 @@ public com.google.protobuf.ByteString getApiVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setApiVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -1706,30 +1537,26 @@ public Builder clearApiVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
-     *
      * @param value The bytes for apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setApiVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1739,12 +1566,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.OperationMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.OperationMetadata)
   private static final com.google.cloud.tpu.v2alpha1.OperationMetadata DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.OperationMetadata();
   }
@@ -1753,27 +1580,27 @@ public static com.google.cloud.tpu.v2alpha1.OperationMetadata getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public OperationMetadata parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public OperationMetadata parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1788,4 +1615,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.OperationMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
similarity index 75%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
index 57e0d5d40321..c6e532d4d93b 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface OperationMetadataOrBuilder
-    extends
+public interface OperationMetadataOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.OperationMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * The time the operation was created.
    * 

@@ -59,32 +35,24 @@ public interface OperationMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return Whether the endTime field is set.
    */
   boolean hasEndTime();
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
-   *
    * @return The endTime.
    */
   com.google.protobuf.Timestamp getEndTime();
   /**
-   *
-   *
    * 
    * The time the operation finished running.
    * 

@@ -94,117 +62,94 @@ public interface OperationMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The target.
    */
   java.lang.String getTarget();
   /**
-   *
-   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
-   *
    * @return The bytes for target.
    */
-  com.google.protobuf.ByteString getTargetBytes();
+  com.google.protobuf.ByteString
+      getTargetBytes();
 
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The verb.
    */
   java.lang.String getVerb();
   /**
-   *
-   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
-   *
    * @return The bytes for verb.
    */
-  com.google.protobuf.ByteString getVerbBytes();
+  com.google.protobuf.ByteString
+      getVerbBytes();
 
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The statusDetail.
    */
   java.lang.String getStatusDetail();
   /**
-   *
-   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
-   *
    * @return The bytes for statusDetail.
    */
-  com.google.protobuf.ByteString getStatusDetailBytes();
+  com.google.protobuf.ByteString
+      getStatusDetailBytes();
 
   /**
-   *
-   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
-   *
    * @return The cancelRequested.
    */
   boolean getCancelRequested();
 
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The apiVersion.
    */
   java.lang.String getApiVersion();
   /**
-   *
-   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
-   *
    * @return The bytes for apiVersion.
    */
-  com.google.protobuf.ByteString getApiVersionBytes();
+  com.google.protobuf.ByteString
+      getApiVersionBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
similarity index 72%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
index 2f273a5726a5..f600de167ab6 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A QueuedResource represents a request for resources that will be placed
  * in a queue and fulfilled when the necessary resources are available.
@@ -28,64 +11,58 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource}
  */
-public final class QueuedResource extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class QueuedResource extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource)
     QueuedResourceOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use QueuedResource.newBuilder() to construct.
   private QueuedResource(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private QueuedResource() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new QueuedResource();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.QueuedResource.class,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder.class);
+            com.google.cloud.tpu.v2alpha1.QueuedResource.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder.class);
   }
 
-  public interface TpuOrBuilder
-      extends
+  public interface TpuOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
      */
-    java.util.List getNodeSpecList();
+    java.util.List 
+        getNodeSpecList();
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -94,8 +71,6 @@ public interface TpuOrBuilder
      */
     com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getNodeSpec(int index);
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -104,19 +79,15 @@ public interface TpuOrBuilder
      */
     int getNodeSpecCount();
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
      */
-    java.util.List
+    java.util.List 
         getNodeSpecOrBuilderList();
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -127,91 +98,75 @@ com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder getNodeSpecOr
         int index);
   }
   /**
-   *
-   *
    * 
    * Details of the TPU resource(s) being requested.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Tpu}
    */
-  public static final class Tpu extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class Tpu extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
       TpuOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use Tpu.newBuilder() to construct.
     private Tpu(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
     private Tpu() {
       nodeSpec_ = java.util.Collections.emptyList();
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new Tpu();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder.class);
     }
 
-    public interface NodeSpecOrBuilder
-        extends
+    public interface NodeSpecOrBuilder extends
         // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
         com.google.protobuf.MessageOrBuilder {
 
       /**
-       *
-       *
        * 
        * Required. The parent resource name.
        * 

        *
-       * 
-       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-       * 
-       *
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
        * @return The parent.
        */
       java.lang.String getParent();
       /**
-       *
-       *
        * 
        * Required. The parent resource name.
        * 

        *
-       * 
-       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-       * 
-       *
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
        * @return The bytes for parent.
        */
-      com.google.protobuf.ByteString getParentBytes();
+      com.google.protobuf.ByteString
+          getParentBytes();
 
       /**
-       *
-       *
        * 
        * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
        * regex format. This is only specified when requesting a single node.
@@ -220,13 +175,10 @@ public interface NodeSpecOrBuilder
        * 

        *
        * string node_id = 2;
-       *
        * @return The nodeId.
        */
       java.lang.String getNodeId();
       /**
-       *
-       *
        * 
        * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
        * regex format. This is only specified when requesting a single node.
@@ -235,52 +187,39 @@ public interface NodeSpecOrBuilder
        * 

        *
        * string node_id = 2;
-       *
        * @return The bytes for nodeId.
        */
-      com.google.protobuf.ByteString getNodeIdBytes();
+      com.google.protobuf.ByteString
+          getNodeIdBytes();
 
       /**
-       *
-       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-       * 
-       *
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
        * @return Whether the node field is set.
        */
       boolean hasNode();
       /**
-       *
-       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-       * 
-       *
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
        * @return The node.
        */
       com.google.cloud.tpu.v2alpha1.Node getNode();
       /**
-       *
-       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
        */
       com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder();
     }
     /**
-     *
-     *
      * 
      * Details of the TPU node(s) being requested. Users can request either a
      * single node or multiple nodes.
@@ -289,16 +228,15 @@ public interface NodeSpecOrBuilder
      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec}
      */
-    public static final class NodeSpec extends com.google.protobuf.GeneratedMessageV3
-        implements
+    public static final class NodeSpec extends
+        com.google.protobuf.GeneratedMessageV3 implements
         // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
         NodeSpecOrBuilder {
-      private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
       // Use NodeSpec.newBuilder() to construct.
       private NodeSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
         super(builder);
       }
-
       private NodeSpec() {
         parent_ = "";
         nodeId_ = "";
@@ -306,45 +244,38 @@ private NodeSpec() {
 
       @java.lang.Override
       @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      protected java.lang.Object newInstance(
+          UnusedPrivateParameter unused) {
         return new NodeSpec();
       }
 
       @java.lang.Override
-      public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+      public final com.google.protobuf.UnknownFieldSet
+      getUnknownFields() {
         return this.unknownFields;
       }
-
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder.class);
       }
 
       public static final int PARENT_FIELD_NUMBER = 1;
-
       @SuppressWarnings("serial")
       private volatile java.lang.Object parent_ = "";
       /**
-       *
-       *
        * 
        * Required. The parent resource name.
        * 

        *
-       * 
-       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-       * 
-       *
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
        * @return The parent.
        */
       @java.lang.Override
@@ -353,31 +284,29 @@ public java.lang.String getParent() {
         if (ref instanceof java.lang.String) {
           return (java.lang.String) ref;
         } else {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           parent_ = s;
           return s;
         }
       }
       /**
-       *
-       *
        * 
        * Required. The parent resource name.
        * 

        *
-       * 
-       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-       * 
-       *
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
        * @return The bytes for parent.
        */
       @java.lang.Override
-      public com.google.protobuf.ByteString getParentBytes() {
+      public com.google.protobuf.ByteString
+          getParentBytes() {
         java.lang.Object ref = parent_;
         if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
           parent_ = b;
           return b;
         } else {
@@ -386,12 +315,9 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
 
       public static final int NODE_ID_FIELD_NUMBER = 2;
-
       @SuppressWarnings("serial")
       private volatile java.lang.Object nodeId_ = "";
       /**
-       *
-       *
        * 
        * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
        * regex format. This is only specified when requesting a single node.
@@ -400,7 +326,6 @@ public com.google.protobuf.ByteString getParentBytes() {
        * 

        *
        * string node_id = 2;
-       *
        * @return The nodeId.
        */
       @java.lang.Override
@@ -409,15 +334,14 @@ public java.lang.String getNodeId() {
         if (ref instanceof java.lang.String) {
           return (java.lang.String) ref;
         } else {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           nodeId_ = s;
           return s;
         }
       }
       /**
-       *
-       *
        * 
        * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
        * regex format. This is only specified when requesting a single node.
@@ -426,15 +350,16 @@ public java.lang.String getNodeId() {
        * 

        *
        * string node_id = 2;
-       *
        * @return The bytes for nodeId.
        */
       @java.lang.Override
-      public com.google.protobuf.ByteString getNodeIdBytes() {
+      public com.google.protobuf.ByteString
+          getNodeIdBytes() {
         java.lang.Object ref = nodeId_;
         if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
           nodeId_ = b;
           return b;
         } else {
@@ -445,15 +370,11 @@ public com.google.protobuf.ByteString getNodeIdBytes() {
       public static final int NODE_FIELD_NUMBER = 3;
       private com.google.cloud.tpu.v2alpha1.Node node_;
       /**
-       *
-       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-       * 
-       *
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
        * @return Whether the node field is set.
        */
       @java.lang.Override
@@ -461,15 +382,11 @@ public boolean hasNode() {
         return node_ != null;
       }
       /**
-       *
-       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-       * 
-       *
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
        * @return The node.
        */
       @java.lang.Override
@@ -477,14 +394,11 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
         return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
       }
       /**
-       *
-       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
        */
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
@@ -492,7 +406,6 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
       }
 
       private byte memoizedIsInitialized = -1;
-
       @java.lang.Override
       public final boolean isInitialized() {
         byte isInitialized = memoizedIsInitialized;
@@ -504,7 +417,8 @@ public final boolean isInitialized() {
       }
 
       @java.lang.Override
-      public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
         if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
           com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
         }
@@ -530,7 +444,8 @@ public int getSerializedSize() {
           size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nodeId_);
         }
         if (node_ != null) {
-          size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getNode());
+          size += com.google.protobuf.CodedOutputStream
+            .computeMessageSize(3, getNode());
         }
         size += getUnknownFields().getSerializedSize();
         memoizedSize = size;
@@ -540,19 +455,21 @@ public int getSerializedSize() {
       @java.lang.Override
       public boolean equals(final java.lang.Object obj) {
         if (obj == this) {
-          return true;
+         return true;
         }
         if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)) {
           return super.equals(obj);
         }
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec other =
-            (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec) obj;
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec other = (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec) obj;
 
-        if (!getParent().equals(other.getParent())) return false;
-        if (!getNodeId().equals(other.getNodeId())) return false;
+        if (!getParent()
+            .equals(other.getParent())) return false;
+        if (!getNodeId()
+            .equals(other.getNodeId())) return false;
         if (hasNode() != other.hasNode()) return false;
         if (hasNode()) {
-          if (!getNode().equals(other.getNode())) return false;
+          if (!getNode()
+              .equals(other.getNode())) return false;
         }
         if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
@@ -579,94 +496,87 @@ public int hashCode() {
       }
 
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
           com.google.protobuf.ByteString data)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
           com.google.protobuf.ByteString data,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(byte[] data)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
-      public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          java.io.InputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input);
       }
-
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-            PARSER, input, extensionRegistry);
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input, extensionRegistry);
       }
-
-      public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseDelimitedFrom(
-          java.io.InputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+      public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseDelimitedWithIOException(PARSER, input);
       }
-
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseDelimitedFrom(
-          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-            PARSER, input, extensionRegistry);
+        return com.google.protobuf.GeneratedMessageV3
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
       }
-
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input);
       }
-
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-            PARSER, input, extensionRegistry);
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input, extensionRegistry);
       }
 
       @java.lang.Override
-      public Builder newBuilderForType() {
-        return newBuilder();
-      }
-
+      public Builder newBuilderForType() { return newBuilder(); }
       public static Builder newBuilder() {
         return DEFAULT_INSTANCE.toBuilder();
       }
-
-      public static Builder newBuilder(
-          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec prototype) {
+      public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec prototype) {
         return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
       }
-
       @java.lang.Override
       public Builder toBuilder() {
-        return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
       }
 
       @java.lang.Override
@@ -676,8 +586,6 @@ protected Builder newBuilderForType(
         return builder;
       }
       /**
-       *
-       *
        * 
        * Details of the TPU node(s) being requested. Users can request either a
        * single node or multiple nodes.
@@ -686,33 +594,33 @@ protected Builder newBuilderForType(
        *
        * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec}
        */
-      public static final class Builder
-          extends com.google.protobuf.GeneratedMessageV3.Builder
-          implements
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessageV3.Builder implements
           // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
           com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder {
-        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-          return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-              .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
         }
 
         @java.lang.Override
         protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
             internalGetFieldAccessorTable() {
-          return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-              .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_fieldAccessorTable
+          return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_fieldAccessorTable
               .ensureFieldAccessorsInitialized(
-                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.class,
-                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder.class);
+                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder.class);
         }
 
         // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.newBuilder()
-        private Builder() {}
+        private Builder() {
 
-        private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-          super(parent);
         }
 
+        private Builder(
+            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+          super(parent);
+
+        }
         @java.lang.Override
         public Builder clear() {
           super.clear();
@@ -728,14 +636,13 @@ public Builder clear() {
         }
 
         @java.lang.Override
-        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-          return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-              .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
         }
 
         @java.lang.Override
-        public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec
-            getDefaultInstanceForType() {
+        public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getDefaultInstanceForType() {
           return com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance();
         }
 
@@ -750,17 +657,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec build() {
 
         @java.lang.Override
         public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec buildPartial() {
-          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec result =
-              new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec(this);
-          if (bitField0_ != 0) {
-            buildPartial0(result);
-          }
+          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec result = new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
           onBuilt();
           return result;
         }
 
-        private void buildPartial0(
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec result) {
+        private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec result) {
           int from_bitField0_ = bitField0_;
           if (((from_bitField0_ & 0x00000001) != 0)) {
             result.parent_ = parent_;
@@ -769,7 +672,9 @@ private void buildPartial0(
             result.nodeId_ = nodeId_;
           }
           if (((from_bitField0_ & 0x00000004) != 0)) {
-            result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
+            result.node_ = nodeBuilder_ == null
+                ? node_
+                : nodeBuilder_.build();
           }
         }
 
@@ -777,41 +682,38 @@ private void buildPartial0(
         public Builder clone() {
           return super.clone();
         }
-
         @java.lang.Override
         public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field,
+            java.lang.Object value) {
           return super.setField(field, value);
         }
-
         @java.lang.Override
-        public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        public Builder clearField(
+            com.google.protobuf.Descriptors.FieldDescriptor field) {
           return super.clearField(field);
         }
-
         @java.lang.Override
-        public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        public Builder clearOneof(
+            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
           return super.clearOneof(oneof);
         }
-
         @java.lang.Override
         public Builder setRepeatedField(
             com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index,
-            java.lang.Object value) {
+            int index, java.lang.Object value) {
           return super.setRepeatedField(field, index, value);
         }
-
         @java.lang.Override
         public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field,
+            java.lang.Object value) {
           return super.addRepeatedField(field, value);
         }
-
         @java.lang.Override
         public Builder mergeFrom(com.google.protobuf.Message other) {
           if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec) {
-            return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec) other);
+            return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)other);
           } else {
             super.mergeFrom(other);
             return this;
@@ -819,9 +721,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
         }
 
         public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec other) {
-          if (other
-              == com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance())
-            return this;
+          if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance()) return this;
           if (!other.getParent().isEmpty()) {
             parent_ = other.parent_;
             bitField0_ |= 0x00000001;
@@ -861,31 +761,29 @@ public Builder mergeFrom(
                 case 0:
                   done = true;
                   break;
-                case 10:
-                  {
-                    parent_ = input.readStringRequireUtf8();
-                    bitField0_ |= 0x00000001;
-                    break;
-                  } // case 10
-                case 18:
-                  {
-                    nodeId_ = input.readStringRequireUtf8();
-                    bitField0_ |= 0x00000002;
-                    break;
-                  } // case 18
-                case 26:
-                  {
-                    input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
-                    bitField0_ |= 0x00000004;
-                    break;
-                  } // case 26
-                default:
-                  {
-                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                      done = true; // was an endgroup tag
-                    }
-                    break;
-                  } // default:
+                case 10: {
+                  parent_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+                case 18: {
+                  nodeId_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 18
+                case 26: {
+                  input.readMessage(
+                      getNodeFieldBuilder().getBuilder(),
+                      extensionRegistry);
+                  bitField0_ |= 0x00000004;
+                  break;
+                } // case 26
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
               } // switch (tag)
             } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -895,27 +793,22 @@ public Builder mergeFrom(
           } // finally
           return this;
         }
-
         private int bitField0_;
 
         private java.lang.Object parent_ = "";
         /**
-         *
-         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * 
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-         * 
-         *
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
          * @return The parent.
          */
         public java.lang.String getParent() {
           java.lang.Object ref = parent_;
           if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
             java.lang.String s = bs.toStringUtf8();
             parent_ = s;
             return s;
@@ -924,23 +817,20 @@ public java.lang.String getParent() {
           }
         }
         /**
-         *
-         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * 
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-         * 
-         *
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
          * @return The bytes for parent.
          */
-        public com.google.protobuf.ByteString getParentBytes() {
+        public com.google.protobuf.ByteString
+            getParentBytes() {
           java.lang.Object ref = parent_;
           if (ref instanceof String) {
-            com.google.protobuf.ByteString b =
-                com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
             parent_ = b;
             return b;
           } else {
@@ -948,39 +838,28 @@ public com.google.protobuf.ByteString getParentBytes() {
           }
         }
         /**
-         *
-         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * 
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-         * 
-         *
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
          * @param value The parent to set.
          * @return This builder for chaining.
          */
-        public Builder setParent(java.lang.String value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder setParent(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
           parent_ = value;
           bitField0_ |= 0x00000001;
           onChanged();
           return this;
         }
         /**
-         *
-         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * 
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-         * 
-         *
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
          * @return This builder for chaining.
          */
         public Builder clearParent() {
@@ -990,23 +869,17 @@ public Builder clearParent() {
           return this;
         }
         /**
-         *
-         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * 
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-         * 
-         *
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
          * @param value The bytes for parent to set.
          * @return This builder for chaining.
          */
-        public Builder setParentBytes(com.google.protobuf.ByteString value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder setParentBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
           checkByteStringIsUtf8(value);
           parent_ = value;
           bitField0_ |= 0x00000001;
@@ -1016,8 +889,6 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
         private java.lang.Object nodeId_ = "";
         /**
-         *
-         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -1026,13 +897,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
          * 

          *
          * string node_id = 2;
-         *
          * @return The nodeId.
          */
         public java.lang.String getNodeId() {
           java.lang.Object ref = nodeId_;
           if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
             java.lang.String s = bs.toStringUtf8();
             nodeId_ = s;
             return s;
@@ -1041,8 +912,6 @@ public java.lang.String getNodeId() {
           }
         }
         /**
-         *
-         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -1051,14 +920,15 @@ public java.lang.String getNodeId() {
          * 

          *
          * string node_id = 2;
-         *
          * @return The bytes for nodeId.
          */
-        public com.google.protobuf.ByteString getNodeIdBytes() {
+        public com.google.protobuf.ByteString
+            getNodeIdBytes() {
           java.lang.Object ref = nodeId_;
           if (ref instanceof String) {
-            com.google.protobuf.ByteString b =
-                com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
             nodeId_ = b;
             return b;
           } else {
@@ -1066,8 +936,6 @@ public com.google.protobuf.ByteString getNodeIdBytes() {
           }
         }
         /**
-         *
-         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -1076,22 +944,18 @@ public com.google.protobuf.ByteString getNodeIdBytes() {
          * 

          *
          * string node_id = 2;
-         *
          * @param value The nodeId to set.
          * @return This builder for chaining.
          */
-        public Builder setNodeId(java.lang.String value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder setNodeId(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
           nodeId_ = value;
           bitField0_ |= 0x00000002;
           onChanged();
           return this;
         }
         /**
-         *
-         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -1100,7 +964,6 @@ public Builder setNodeId(java.lang.String value) {
          * 

          *
          * string node_id = 2;
-         *
          * @return This builder for chaining.
          */
         public Builder clearNodeId() {
@@ -1110,8 +973,6 @@ public Builder clearNodeId() {
           return this;
         }
         /**
-         *
-         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -1120,14 +981,12 @@ public Builder clearNodeId() {
          * 

          *
          * string node_id = 2;
-         *
          * @param value The bytes for nodeId to set.
          * @return This builder for chaining.
          */
-        public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder setNodeIdBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
           checkByteStringIsUtf8(value);
           nodeId_ = value;
           bitField0_ |= 0x00000002;
@@ -1137,35 +996,24 @@ public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
 
         private com.google.cloud.tpu.v2alpha1.Node node_;
         private com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.Node,
-                com.google.cloud.tpu.v2alpha1.Node.Builder,
-                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
-            nodeBuilder_;
+            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> nodeBuilder_;
         /**
-         *
-         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-         * 
-         *
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
          * @return Whether the node field is set.
          */
         public boolean hasNode() {
           return ((bitField0_ & 0x00000004) != 0);
         }
         /**
-         *
-         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-         * 
-         *
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
          * @return The node.
          */
         public com.google.cloud.tpu.v2alpha1.Node getNode() {
@@ -1176,14 +1024,11 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
           }
         }
         /**
-         *
-         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-         * 
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
          */
         public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
           if (nodeBuilder_ == null) {
@@ -1199,16 +1044,14 @@ public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
           return this;
         }
         /**
-         *
-         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-         * 
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
          */
-        public Builder setNode(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+        public Builder setNode(
+            com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
           if (nodeBuilder_ == null) {
             node_ = builderForValue.build();
           } else {
@@ -1219,20 +1062,17 @@ public Builder setNode(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValu
           return this;
         }
         /**
-         *
-         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-         * 
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
          */
         public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
           if (nodeBuilder_ == null) {
-            if (((bitField0_ & 0x00000004) != 0)
-                && node_ != null
-                && node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
+            if (((bitField0_ & 0x00000004) != 0) &&
+              node_ != null &&
+              node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
               getNodeBuilder().mergeFrom(value);
             } else {
               node_ = value;
@@ -1245,14 +1085,11 @@ public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
           return this;
         }
         /**
-         *
-         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-         * 
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
          */
         public Builder clearNode() {
           bitField0_ = (bitField0_ & ~0x00000004);
@@ -1265,14 +1102,11 @@ public Builder clearNode() {
           return this;
         }
         /**
-         *
-         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-         * 
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
          */
         public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
           bitField0_ |= 0x00000004;
@@ -1280,49 +1114,40 @@ public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
           return getNodeFieldBuilder().getBuilder();
         }
         /**
-         *
-         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-         * 
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
          */
         public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
           if (nodeBuilder_ != null) {
             return nodeBuilder_.getMessageOrBuilder();
           } else {
-            return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
+            return node_ == null ?
+                com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
           }
         }
         /**
-         *
-         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
-         * 
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
          */
         private com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.Node,
-                com.google.cloud.tpu.v2alpha1.Node.Builder,
-                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
+            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> 
             getNodeFieldBuilder() {
           if (nodeBuilder_ == null) {
-            nodeBuilder_ =
-                new com.google.protobuf.SingleFieldBuilderV3<
-                    com.google.cloud.tpu.v2alpha1.Node,
-                    com.google.cloud.tpu.v2alpha1.Node.Builder,
-                    com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
-                    getNode(), getParentForChildren(), isClean());
+            nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
+                    getNode(),
+                    getParentForChildren(),
+                    isClean());
             node_ = null;
           }
           return nodeBuilder_;
         }
-
         @java.lang.Override
         public final Builder setUnknownFields(
             final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1335,13 +1160,12 @@ public final Builder mergeUnknownFields(
           return super.mergeUnknownFields(unknownFields);
         }
 
+
         // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
       }
 
       // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
-      private static final com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec
-          DEFAULT_INSTANCE;
-
+      private static final com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec DEFAULT_INSTANCE;
       static {
         DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec();
       }
@@ -1350,28 +1174,27 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getDefau
         return DEFAULT_INSTANCE;
       }
 
-      private static final com.google.protobuf.Parser PARSER =
-          new com.google.protobuf.AbstractParser() {
-            @java.lang.Override
-            public NodeSpec parsePartialFrom(
-                com.google.protobuf.CodedInputStream input,
-                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-                throws com.google.protobuf.InvalidProtocolBufferException {
-              Builder builder = newBuilder();
-              try {
-                builder.mergeFrom(input, extensionRegistry);
-              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-                throw e.setUnfinishedMessage(builder.buildPartial());
-              } catch (com.google.protobuf.UninitializedMessageException e) {
-                throw e.asInvalidProtocolBufferException()
-                    .setUnfinishedMessage(builder.buildPartial());
-              } catch (java.io.IOException e) {
-                throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                    .setUnfinishedMessage(builder.buildPartial());
-              }
-              return builder.buildPartial();
-            }
-          };
+      private static final com.google.protobuf.Parser
+          PARSER = new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public NodeSpec parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
       public static com.google.protobuf.Parser parser() {
         return PARSER;
@@ -1386,15 +1209,13 @@ public com.google.protobuf.Parser getParserForType() {
       public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getDefaultInstanceForType() {
         return DEFAULT_INSTANCE;
       }
+
     }
 
     public static final int NODE_SPEC_FIELD_NUMBER = 1;
-
     @SuppressWarnings("serial")
     private java.util.List nodeSpec_;
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1402,13 +1223,10 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getDefaultInsta
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
      */
     @java.lang.Override
-    public java.util.List
-        getNodeSpecList() {
+    public java.util.List getNodeSpecList() {
       return nodeSpec_;
     }
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1416,14 +1234,11 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getDefaultInsta
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
      */
     @java.lang.Override
-    public java.util.List<
-            ? extends com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>
+    public java.util.List 
         getNodeSpecOrBuilderList() {
       return nodeSpec_;
     }
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1435,8 +1250,6 @@ public int getNodeSpecCount() {
       return nodeSpec_.size();
     }
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1448,8 +1261,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getNodeSpec(int
       return nodeSpec_.get(index);
     }
     /**
-     *
-     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1463,7 +1274,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder getNod
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -1475,7 +1285,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       for (int i = 0; i < nodeSpec_.size(); i++) {
         output.writeMessage(1, nodeSpec_.get(i));
       }
@@ -1489,7 +1300,8 @@ public int getSerializedSize() {
 
       size = 0;
       for (int i = 0; i < nodeSpec_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, nodeSpec_.get(i));
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, nodeSpec_.get(i));
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -1499,15 +1311,15 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu other = (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) obj;
 
-      if (!getNodeSpecList().equals(other.getNodeSpecList())) return false;
+      if (!getNodeSpecList()
+          .equals(other.getNodeSpecList())) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -1529,93 +1341,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
     public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1625,41 +1431,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Details of the TPU resource(s) being requested.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Tpu}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
         com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -1675,9 +1479,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
       }
 
       @java.lang.Override
@@ -1696,18 +1500,14 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu result = new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu(this);
         buildPartialRepeatedFields(result);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
 
-      private void buildPartialRepeatedFields(
-          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu result) {
+      private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu result) {
         if (nodeSpecBuilder_ == null) {
           if (((bitField0_ & 0x00000001) != 0)) {
             nodeSpec_ = java.util.Collections.unmodifiableList(nodeSpec_);
@@ -1727,41 +1527,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu resu
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu)other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -1769,8 +1566,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance())
-          return this;
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance()) return this;
         if (nodeSpecBuilder_ == null) {
           if (!other.nodeSpec_.isEmpty()) {
             if (nodeSpec_.isEmpty()) {
@@ -1789,10 +1585,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu other)
               nodeSpecBuilder_ = null;
               nodeSpec_ = other.nodeSpec_;
               bitField0_ = (bitField0_ & ~0x00000001);
-              nodeSpecBuilder_ =
-                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                      ? getNodeSpecFieldBuilder()
-                      : null;
+              nodeSpecBuilder_ = 
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                   getNodeSpecFieldBuilder() : null;
             } else {
               nodeSpecBuilder_.addAllMessages(other.nodeSpec_);
             }
@@ -1824,27 +1619,25 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec m =
-                      input.readMessage(
-                          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.parser(),
-                          extensionRegistry);
-                  if (nodeSpecBuilder_ == null) {
-                    ensureNodeSpecIsMutable();
-                    nodeSpec_.add(m);
-                  } else {
-                    nodeSpecBuilder_.addMessage(m);
-                  }
-                  break;
-                } // case 10
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.parser(),
+                        extensionRegistry);
+                if (nodeSpecBuilder_ == null) {
+                  ensureNodeSpecIsMutable();
+                  nodeSpec_.add(m);
+                } else {
+                  nodeSpecBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1854,38 +1647,28 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
       private java.util.List nodeSpec_ =
-          java.util.Collections.emptyList();
-
+        java.util.Collections.emptyList();
       private void ensureNodeSpecIsMutable() {
         if (!((bitField0_ & 0x00000001) != 0)) {
-          nodeSpec_ =
-              new java.util.ArrayList(
-                  nodeSpec_);
+          nodeSpec_ = new java.util.ArrayList(nodeSpec_);
           bitField0_ |= 0x00000001;
-        }
+         }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec,
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder,
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>
-          nodeSpecBuilder_;
+          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder> nodeSpecBuilder_;
 
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public java.util.List
-          getNodeSpecList() {
+      public java.util.List getNodeSpecList() {
         if (nodeSpecBuilder_ == null) {
           return java.util.Collections.unmodifiableList(nodeSpec_);
         } else {
@@ -1893,8 +1676,6 @@ private void ensureNodeSpecIsMutable() {
         }
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1909,8 +1690,6 @@ public int getNodeSpecCount() {
         }
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1925,8 +1704,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getNodeSpec(int
         }
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1948,8 +1725,6 @@ public Builder setNodeSpec(
         return this;
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1957,8 +1732,7 @@ public Builder setNodeSpec(
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
       public Builder setNodeSpec(
-          int index,
-          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder builderForValue) {
+          int index, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder builderForValue) {
         if (nodeSpecBuilder_ == null) {
           ensureNodeSpecIsMutable();
           nodeSpec_.set(index, builderForValue.build());
@@ -1969,8 +1743,6 @@ public Builder setNodeSpec(
         return this;
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1991,8 +1763,6 @@ public Builder addNodeSpec(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Node
         return this;
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -2014,8 +1784,6 @@ public Builder addNodeSpec(
         return this;
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -2034,8 +1802,6 @@ public Builder addNodeSpec(
         return this;
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -2043,8 +1809,7 @@ public Builder addNodeSpec(
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
       public Builder addNodeSpec(
-          int index,
-          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder builderForValue) {
+          int index, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder builderForValue) {
         if (nodeSpecBuilder_ == null) {
           ensureNodeSpecIsMutable();
           nodeSpec_.add(index, builderForValue.build());
@@ -2055,8 +1820,6 @@ public Builder addNodeSpec(
         return this;
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -2064,11 +1827,11 @@ public Builder addNodeSpec(
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
       public Builder addAllNodeSpec(
-          java.lang.Iterable
-              values) {
+          java.lang.Iterable values) {
         if (nodeSpecBuilder_ == null) {
           ensureNodeSpecIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, nodeSpec_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(
+              values, nodeSpec_);
           onChanged();
         } else {
           nodeSpecBuilder_.addAllMessages(values);
@@ -2076,8 +1839,6 @@ public Builder addAllNodeSpec(
         return this;
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -2095,8 +1856,6 @@ public Builder clearNodeSpec() {
         return this;
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -2114,8 +1873,6 @@ public Builder removeNodeSpec(int index) {
         return this;
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -2127,34 +1884,28 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder getNode
         return getNodeSpecFieldBuilder().getBuilder(index);
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder
-          getNodeSpecOrBuilder(int index) {
+      public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder getNodeSpecOrBuilder(
+          int index) {
         if (nodeSpecBuilder_ == null) {
-          return nodeSpec_.get(index);
-        } else {
+          return nodeSpec_.get(index);  } else {
           return nodeSpecBuilder_.getMessageOrBuilder(index);
         }
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public java.util.List<
-              ? extends com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>
-          getNodeSpecOrBuilderList() {
+      public java.util.List 
+           getNodeSpecOrBuilderList() {
         if (nodeSpecBuilder_ != null) {
           return nodeSpecBuilder_.getMessageOrBuilderList();
         } else {
@@ -2162,23 +1913,17 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder getNode
         }
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder
-          addNodeSpecBuilder() {
-        return getNodeSpecFieldBuilder()
-            .addBuilder(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance());
+      public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder addNodeSpecBuilder() {
+        return getNodeSpecFieldBuilder().addBuilder(
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance());
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -2187,42 +1932,34 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder getNode
        */
       public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder addNodeSpecBuilder(
           int index) {
-        return getNodeSpecFieldBuilder()
-            .addBuilder(
-                index,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance());
+        return getNodeSpecFieldBuilder().addBuilder(
+            index, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance());
       }
       /**
-       *
-       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public java.util.List
-          getNodeSpecBuilderList() {
+      public java.util.List 
+           getNodeSpecBuilderList() {
         return getNodeSpecFieldBuilder().getBuilderList();
       }
-
       private com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec,
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder,
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>
+          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder> 
           getNodeSpecFieldBuilder() {
         if (nodeSpecBuilder_ == null) {
-          nodeSpecBuilder_ =
-              new com.google.protobuf.RepeatedFieldBuilderV3<
-                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec,
-                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder,
-                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>(
-                  nodeSpec_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+          nodeSpecBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>(
+                  nodeSpec_,
+                  ((bitField0_ & 0x00000001) != 0),
+                  getParentForChildren(),
+                  isClean());
           nodeSpec_ = null;
         }
         return nodeSpecBuilder_;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2235,12 +1972,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
     private static final com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu DEFAULT_INSTANCE;
-
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu();
     }
@@ -2249,28 +1986,27 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getDefaultInstanc
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public Tpu parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public Tpu parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2285,61 +2021,58 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface BestEffortOrBuilder
-      extends
+  public interface BestEffortOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
-      com.google.protobuf.MessageOrBuilder {}
+      com.google.protobuf.MessageOrBuilder {
+  }
   /**
-   *
-   *
    * 
    * BestEffort tier definition.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.BestEffort}
    */
-  public static final class BestEffort extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class BestEffort extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
       BestEffortOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use BestEffort.newBuilder() to construct.
     private BestEffort(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private BestEffort() {}
+    private BestEffort() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new BestEffort();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.class, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2351,7 +2084,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -2369,13 +2103,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort other = (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -2394,94 +2127,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -2491,41 +2217,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * BestEffort tier definition.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.BestEffort}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
         com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.class, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2533,9 +2257,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
       }
 
       @java.lang.Override
@@ -2554,8 +2278,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort result = new com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort(this);
         onBuilt();
         return result;
       }
@@ -2564,41 +2287,38 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort buildPartial() {
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -2606,8 +2326,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance())
-          return this;
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -2634,13 +2353,12 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2650,7 +2368,6 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2663,12 +2380,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
     private static final com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort DEFAULT_INSTANCE;
-
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort();
     }
@@ -2677,28 +2394,27 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getDefault
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public BestEffort parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public BestEffort parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2713,131 +2429,110 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface GuaranteedOrBuilder
-      extends
+  public interface GuaranteedOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
      * @return Whether the minDuration field is set.
      */
     boolean hasMinDuration();
     /**
-     *
-     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
      * @return The minDuration.
      */
     com.google.protobuf.Duration getMinDuration();
     /**
-     *
-     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-     * 
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
      */
     com.google.protobuf.DurationOrBuilder getMinDurationOrBuilder();
 
     /**
-     *
-     *
      * 
      * Optional. Specifies the request should be scheduled on reserved capacity.
      * 

      *
      * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
-     *
      * @return The reserved.
      */
     boolean getReserved();
   }
   /**
-   *
-   *
    * 
    * Guaranteed tier definition.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed}
    */
-  public static final class Guaranteed extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class Guaranteed extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
       GuaranteedOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use Guaranteed.newBuilder() to construct.
     private Guaranteed(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private Guaranteed() {}
+    private Guaranteed() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new Guaranteed();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder.class);
     }
 
     public static final int MIN_DURATION_FIELD_NUMBER = 1;
     private com.google.protobuf.Duration minDuration_;
     /**
-     *
-     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
      * @return Whether the minDuration field is set.
      */
     @java.lang.Override
@@ -2845,55 +2540,41 @@ public boolean hasMinDuration() {
       return minDuration_ != null;
     }
     /**
-     *
-     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
      * @return The minDuration.
      */
     @java.lang.Override
     public com.google.protobuf.Duration getMinDuration() {
-      return minDuration_ == null
-          ? com.google.protobuf.Duration.getDefaultInstance()
-          : minDuration_;
+      return minDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : minDuration_;
     }
     /**
-     *
-     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-     * 
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
      */
     @java.lang.Override
     public com.google.protobuf.DurationOrBuilder getMinDurationOrBuilder() {
-      return minDuration_ == null
-          ? com.google.protobuf.Duration.getDefaultInstance()
-          : minDuration_;
+      return minDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : minDuration_;
     }
 
     public static final int RESERVED_FIELD_NUMBER = 2;
     private boolean reserved_ = false;
     /**
-     *
-     *
      * 
      * Optional. Specifies the request should be scheduled on reserved capacity.
      * 

      *
      * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
-     *
      * @return The reserved.
      */
     @java.lang.Override
@@ -2902,7 +2583,6 @@ public boolean getReserved() {
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2914,7 +2594,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       if (minDuration_ != null) {
         output.writeMessage(1, getMinDuration());
       }
@@ -2931,10 +2612,12 @@ public int getSerializedSize() {
 
       size = 0;
       if (minDuration_ != null) {
-        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getMinDuration());
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, getMinDuration());
       }
       if (reserved_ != false) {
-        size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, reserved_);
+        size += com.google.protobuf.CodedOutputStream
+          .computeBoolSize(2, reserved_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -2944,19 +2627,20 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed other = (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) obj;
 
       if (hasMinDuration() != other.hasMinDuration()) return false;
       if (hasMinDuration()) {
-        if (!getMinDuration().equals(other.getMinDuration())) return false;
+        if (!getMinDuration()
+            .equals(other.getMinDuration())) return false;
       }
-      if (getReserved() != other.getReserved()) return false;
+      if (getReserved()
+          != other.getReserved()) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -2973,101 +2657,95 @@ public int hashCode() {
         hash = (53 * hash) + getMinDuration().hashCode();
       }
       hash = (37 * hash) + RESERVED_FIELD_NUMBER;
-      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReserved());
+      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+          getReserved());
       hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -3077,41 +2755,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Guaranteed tier definition.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
         com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -3126,9 +2802,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
       }
 
       @java.lang.Override
@@ -3147,11 +2823,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed(this);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed result = new com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
@@ -3159,8 +2832,9 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed buildPartial() {
       private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
-          result.minDuration_ =
-              minDurationBuilder_ == null ? minDuration_ : minDurationBuilder_.build();
+          result.minDuration_ = minDurationBuilder_ == null
+              ? minDuration_
+              : minDurationBuilder_.build();
         }
         if (((from_bitField0_ & 0x00000002) != 0)) {
           result.reserved_ = reserved_;
@@ -3171,41 +2845,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Guarante
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -3213,8 +2884,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance())
-          return this;
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance()) return this;
         if (other.hasMinDuration()) {
           mergeMinDuration(other.getMinDuration());
         }
@@ -3247,25 +2917,24 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  input.readMessage(getMinDurationFieldBuilder().getBuilder(), extensionRegistry);
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 10
-              case 16:
-                {
-                  reserved_ = input.readBool();
-                  bitField0_ |= 0x00000002;
-                  break;
-                } // case 16
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                input.readMessage(
+                    getMinDurationFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              case 16: {
+                reserved_ = input.readBool();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -3275,66 +2944,49 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
       private com.google.protobuf.Duration minDuration_;
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Duration,
-              com.google.protobuf.Duration.Builder,
-              com.google.protobuf.DurationOrBuilder>
-          minDurationBuilder_;
+          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> minDurationBuilder_;
       /**
-       *
-       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-       * 
-       *
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
        * @return Whether the minDuration field is set.
        */
       public boolean hasMinDuration() {
         return ((bitField0_ & 0x00000001) != 0);
       }
       /**
-       *
-       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-       * 
-       *
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
        * @return The minDuration.
        */
       public com.google.protobuf.Duration getMinDuration() {
         if (minDurationBuilder_ == null) {
-          return minDuration_ == null
-              ? com.google.protobuf.Duration.getDefaultInstance()
-              : minDuration_;
+          return minDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : minDuration_;
         } else {
           return minDurationBuilder_.getMessage();
         }
       }
       /**
-       *
-       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-       * 
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
        */
       public Builder setMinDuration(com.google.protobuf.Duration value) {
         if (minDurationBuilder_ == null) {
@@ -3350,18 +3002,16 @@ public Builder setMinDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-       * 
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
        */
-      public Builder setMinDuration(com.google.protobuf.Duration.Builder builderForValue) {
+      public Builder setMinDuration(
+          com.google.protobuf.Duration.Builder builderForValue) {
         if (minDurationBuilder_ == null) {
           minDuration_ = builderForValue.build();
         } else {
@@ -3372,22 +3022,19 @@ public Builder setMinDuration(com.google.protobuf.Duration.Builder builderForVal
         return this;
       }
       /**
-       *
-       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-       * 
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
        */
       public Builder mergeMinDuration(com.google.protobuf.Duration value) {
         if (minDurationBuilder_ == null) {
-          if (((bitField0_ & 0x00000001) != 0)
-              && minDuration_ != null
-              && minDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
+          if (((bitField0_ & 0x00000001) != 0) &&
+            minDuration_ != null &&
+            minDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
             getMinDurationBuilder().mergeFrom(value);
           } else {
             minDuration_ = value;
@@ -3400,16 +3047,13 @@ public Builder mergeMinDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-       * 
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
        */
       public Builder clearMinDuration() {
         bitField0_ = (bitField0_ & ~0x00000001);
@@ -3422,16 +3066,13 @@ public Builder clearMinDuration() {
         return this;
       }
       /**
-       *
-       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-       * 
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
        */
       public com.google.protobuf.Duration.Builder getMinDurationBuilder() {
         bitField0_ |= 0x00000001;
@@ -3439,65 +3080,52 @@ public com.google.protobuf.Duration.Builder getMinDurationBuilder() {
         return getMinDurationFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-       * 
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
        */
       public com.google.protobuf.DurationOrBuilder getMinDurationOrBuilder() {
         if (minDurationBuilder_ != null) {
           return minDurationBuilder_.getMessageOrBuilder();
         } else {
-          return minDuration_ == null
-              ? com.google.protobuf.Duration.getDefaultInstance()
-              : minDuration_;
+          return minDuration_ == null ?
+              com.google.protobuf.Duration.getDefaultInstance() : minDuration_;
         }
       }
       /**
-       *
-       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
-       * 
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Duration,
-              com.google.protobuf.Duration.Builder,
-              com.google.protobuf.DurationOrBuilder>
+          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
           getMinDurationFieldBuilder() {
         if (minDurationBuilder_ == null) {
-          minDurationBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.protobuf.Duration,
-                  com.google.protobuf.Duration.Builder,
-                  com.google.protobuf.DurationOrBuilder>(
-                  getMinDuration(), getParentForChildren(), isClean());
+          minDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
+                  getMinDuration(),
+                  getParentForChildren(),
+                  isClean());
           minDuration_ = null;
         }
         return minDurationBuilder_;
       }
 
-      private boolean reserved_;
+      private boolean reserved_ ;
       /**
-       *
-       *
        * 
        * Optional. Specifies the request should be scheduled on reserved capacity.
        * 

        *
        * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
-       *
        * @return The reserved.
        */
       @java.lang.Override
@@ -3505,33 +3133,27 @@ public boolean getReserved() {
         return reserved_;
       }
       /**
-       *
-       *
        * 
        * Optional. Specifies the request should be scheduled on reserved capacity.
        * 

        *
        * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
-       *
        * @param value The reserved to set.
        * @return This builder for chaining.
        */
       public Builder setReserved(boolean value) {
-
+        
         reserved_ = value;
         bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * Optional. Specifies the request should be scheduled on reserved capacity.
        * 

        *
        * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
-       *
        * @return This builder for chaining.
        */
       public Builder clearReserved() {
@@ -3540,7 +3162,6 @@ public Builder clearReserved() {
         onChanged();
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -3553,12 +3174,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
     private static final com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed DEFAULT_INSTANCE;
-
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed();
     }
@@ -3567,28 +3188,27 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getDefault
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public Guaranteed parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public Guaranteed parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3603,16 +3223,14 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface QueueingPolicyOrBuilder
-      extends
+  public interface QueueingPolicyOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3620,13 +3238,10 @@ public interface QueueingPolicyOrBuilder
      * 

      *
      * .google.protobuf.Duration valid_until_duration = 1;
-     *
      * @return Whether the validUntilDuration field is set.
      */
     boolean hasValidUntilDuration();
     /**
-     *
-     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3634,13 +3249,10 @@ public interface QueueingPolicyOrBuilder
      * 

      *
      * .google.protobuf.Duration valid_until_duration = 1;
-     *
      * @return The validUntilDuration.
      */
     com.google.protobuf.Duration getValidUntilDuration();
     /**
-     *
-     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3652,8 +3264,6 @@ public interface QueueingPolicyOrBuilder
     com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder();
 
     /**
-     *
-     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3661,13 +3271,10 @@ public interface QueueingPolicyOrBuilder
      * 

      *
      * .google.protobuf.Timestamp valid_until_time = 2;
-     *
      * @return Whether the validUntilTime field is set.
      */
     boolean hasValidUntilTime();
     /**
-     *
-     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3675,13 +3282,10 @@ public interface QueueingPolicyOrBuilder
      * 

      *
      * .google.protobuf.Timestamp valid_until_time = 2;
-     *
      * @return The validUntilTime.
      */
     com.google.protobuf.Timestamp getValidUntilTime();
     /**
-     *
-     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3693,32 +3297,24 @@ public interface QueueingPolicyOrBuilder
     com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder();
 
     /**
-     *
-     *
      * 
      * A relative time after which resources may be created.
      * 

      *
      * .google.protobuf.Duration valid_after_duration = 3;
-     *
      * @return Whether the validAfterDuration field is set.
      */
     boolean hasValidAfterDuration();
     /**
-     *
-     *
      * 
      * A relative time after which resources may be created.
      * 

      *
      * .google.protobuf.Duration valid_after_duration = 3;
-     *
      * @return The validAfterDuration.
      */
     com.google.protobuf.Duration getValidAfterDuration();
     /**
-     *
-     *
      * 
      * A relative time after which resources may be created.
      * 

@@ -3728,32 +3324,24 @@ public interface QueueingPolicyOrBuilder
     com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder();
 
     /**
-     *
-     *
      * 
      * An absolute time at which resources may be created.
      * 

      *
      * .google.protobuf.Timestamp valid_after_time = 4;
-     *
      * @return Whether the validAfterTime field is set.
      */
     boolean hasValidAfterTime();
     /**
-     *
-     *
      * 
      * An absolute time at which resources may be created.
      * 

      *
      * .google.protobuf.Timestamp valid_after_time = 4;
-     *
      * @return The validAfterTime.
      */
     com.google.protobuf.Timestamp getValidAfterTime();
     /**
-     *
-     *
      * 
      * An absolute time at which resources may be created.
      * 

@@ -3763,32 +3351,24 @@ public interface QueueingPolicyOrBuilder
     com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder();
 
     /**
-     *
-     *
      * 
      * An absolute time interval within which resources may be created.
      * 

      *
      * .google.type.Interval valid_interval = 5;
-     *
      * @return Whether the validInterval field is set.
      */
     boolean hasValidInterval();
     /**
-     *
-     *
      * 
      * An absolute time interval within which resources may be created.
      * 

      *
      * .google.type.Interval valid_interval = 5;
-     *
      * @return The validInterval.
      */
     com.google.type.Interval getValidInterval();
     /**
-     *
-     *
      * 
      * An absolute time interval within which resources may be created.
      * 

@@ -3797,62 +3377,56 @@ public interface QueueingPolicyOrBuilder
      */
     com.google.type.IntervalOrBuilder getValidIntervalOrBuilder();
 
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.StartTimingConstraintsCase
-        getStartTimingConstraintsCase();
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.StartTimingConstraintsCase getStartTimingConstraintsCase();
   }
   /**
-   *
-   *
    * 
    * Defines the policy of the QueuedRequest.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy}
    */
-  public static final class QueueingPolicy extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class QueueingPolicy extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
       QueueingPolicyOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use QueueingPolicy.newBuilder() to construct.
     private QueueingPolicy(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private QueueingPolicy() {}
+    private QueueingPolicy() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new QueueingPolicy();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.class, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder.class);
     }
 
     private int startTimingConstraintsCase_ = 0;
     private java.lang.Object startTimingConstraints_;
-
     public enum StartTimingConstraintsCase
-        implements
-            com.google.protobuf.Internal.EnumLite,
+        implements com.google.protobuf.Internal.EnumLite,
             com.google.protobuf.AbstractMessage.InternalOneOfEnum {
       VALID_UNTIL_DURATION(1),
       VALID_UNTIL_TIME(2),
@@ -3861,7 +3435,6 @@ public enum StartTimingConstraintsCase
       VALID_INTERVAL(5),
       STARTTIMINGCONSTRAINTS_NOT_SET(0);
       private final int value;
-
       private StartTimingConstraintsCase(int value) {
         this.value = value;
       }
@@ -3877,36 +3450,28 @@ public static StartTimingConstraintsCase valueOf(int value) {
 
       public static StartTimingConstraintsCase forNumber(int value) {
         switch (value) {
-          case 1:
-            return VALID_UNTIL_DURATION;
-          case 2:
-            return VALID_UNTIL_TIME;
-          case 3:
-            return VALID_AFTER_DURATION;
-          case 4:
-            return VALID_AFTER_TIME;
-          case 5:
-            return VALID_INTERVAL;
-          case 0:
-            return STARTTIMINGCONSTRAINTS_NOT_SET;
-          default:
-            return null;
+          case 1: return VALID_UNTIL_DURATION;
+          case 2: return VALID_UNTIL_TIME;
+          case 3: return VALID_AFTER_DURATION;
+          case 4: return VALID_AFTER_TIME;
+          case 5: return VALID_INTERVAL;
+          case 0: return STARTTIMINGCONSTRAINTS_NOT_SET;
+          default: return null;
         }
       }
-
       public int getNumber() {
         return this.value;
       }
     };
 
-    public StartTimingConstraintsCase getStartTimingConstraintsCase() {
-      return StartTimingConstraintsCase.forNumber(startTimingConstraintsCase_);
+    public StartTimingConstraintsCase
+    getStartTimingConstraintsCase() {
+      return StartTimingConstraintsCase.forNumber(
+          startTimingConstraintsCase_);
     }
 
     public static final int VALID_UNTIL_DURATION_FIELD_NUMBER = 1;
     /**
-     *
-     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3914,7 +3479,6 @@ public StartTimingConstraintsCase getStartTimingConstraintsCase() {
      * 

      *
      * .google.protobuf.Duration valid_until_duration = 1;
-     *
      * @return Whether the validUntilDuration field is set.
      */
     @java.lang.Override
@@ -3922,8 +3486,6 @@ public boolean hasValidUntilDuration() {
       return startTimingConstraintsCase_ == 1;
     }
     /**
-     *
-     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3931,19 +3493,16 @@ public boolean hasValidUntilDuration() {
      * 

      *
      * .google.protobuf.Duration valid_until_duration = 1;
-     *
      * @return The validUntilDuration.
      */
     @java.lang.Override
     public com.google.protobuf.Duration getValidUntilDuration() {
       if (startTimingConstraintsCase_ == 1) {
-        return (com.google.protobuf.Duration) startTimingConstraints_;
+         return (com.google.protobuf.Duration) startTimingConstraints_;
       }
       return com.google.protobuf.Duration.getDefaultInstance();
     }
     /**
-     *
-     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3955,15 +3514,13 @@ public com.google.protobuf.Duration getValidUntilDuration() {
     @java.lang.Override
     public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
       if (startTimingConstraintsCase_ == 1) {
-        return (com.google.protobuf.Duration) startTimingConstraints_;
+         return (com.google.protobuf.Duration) startTimingConstraints_;
       }
       return com.google.protobuf.Duration.getDefaultInstance();
     }
 
     public static final int VALID_UNTIL_TIME_FIELD_NUMBER = 2;
     /**
-     *
-     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3971,7 +3528,6 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
      * 

      *
      * .google.protobuf.Timestamp valid_until_time = 2;
-     *
      * @return Whether the validUntilTime field is set.
      */
     @java.lang.Override
@@ -3979,8 +3535,6 @@ public boolean hasValidUntilTime() {
       return startTimingConstraintsCase_ == 2;
     }
     /**
-     *
-     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3988,19 +3542,16 @@ public boolean hasValidUntilTime() {
      * 

      *
      * .google.protobuf.Timestamp valid_until_time = 2;
-     *
      * @return The validUntilTime.
      */
     @java.lang.Override
     public com.google.protobuf.Timestamp getValidUntilTime() {
       if (startTimingConstraintsCase_ == 2) {
-        return (com.google.protobuf.Timestamp) startTimingConstraints_;
+         return (com.google.protobuf.Timestamp) startTimingConstraints_;
       }
       return com.google.protobuf.Timestamp.getDefaultInstance();
     }
     /**
-     *
-     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -4012,21 +3563,18 @@ public com.google.protobuf.Timestamp getValidUntilTime() {
     @java.lang.Override
     public com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder() {
       if (startTimingConstraintsCase_ == 2) {
-        return (com.google.protobuf.Timestamp) startTimingConstraints_;
+         return (com.google.protobuf.Timestamp) startTimingConstraints_;
       }
       return com.google.protobuf.Timestamp.getDefaultInstance();
     }
 
     public static final int VALID_AFTER_DURATION_FIELD_NUMBER = 3;
     /**
-     *
-     *
      * 
      * A relative time after which resources may be created.
      * 

      *
      * .google.protobuf.Duration valid_after_duration = 3;
-     *
      * @return Whether the validAfterDuration field is set.
      */
     @java.lang.Override
@@ -4034,26 +3582,21 @@ public boolean hasValidAfterDuration() {
       return startTimingConstraintsCase_ == 3;
     }
     /**
-     *
-     *
      * 
      * A relative time after which resources may be created.
      * 

      *
      * .google.protobuf.Duration valid_after_duration = 3;
-     *
      * @return The validAfterDuration.
      */
     @java.lang.Override
     public com.google.protobuf.Duration getValidAfterDuration() {
       if (startTimingConstraintsCase_ == 3) {
-        return (com.google.protobuf.Duration) startTimingConstraints_;
+         return (com.google.protobuf.Duration) startTimingConstraints_;
       }
       return com.google.protobuf.Duration.getDefaultInstance();
     }
     /**
-     *
-     *
      * 
      * A relative time after which resources may be created.
      * 

@@ -4063,21 +3606,18 @@ public com.google.protobuf.Duration getValidAfterDuration() {
     @java.lang.Override
     public com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder() {
       if (startTimingConstraintsCase_ == 3) {
-        return (com.google.protobuf.Duration) startTimingConstraints_;
+         return (com.google.protobuf.Duration) startTimingConstraints_;
       }
       return com.google.protobuf.Duration.getDefaultInstance();
     }
 
     public static final int VALID_AFTER_TIME_FIELD_NUMBER = 4;
     /**
-     *
-     *
      * 
      * An absolute time at which resources may be created.
      * 

      *
      * .google.protobuf.Timestamp valid_after_time = 4;
-     *
      * @return Whether the validAfterTime field is set.
      */
     @java.lang.Override
@@ -4085,26 +3625,21 @@ public boolean hasValidAfterTime() {
       return startTimingConstraintsCase_ == 4;
     }
     /**
-     *
-     *
      * 
      * An absolute time at which resources may be created.
      * 

      *
      * .google.protobuf.Timestamp valid_after_time = 4;
-     *
      * @return The validAfterTime.
      */
     @java.lang.Override
     public com.google.protobuf.Timestamp getValidAfterTime() {
       if (startTimingConstraintsCase_ == 4) {
-        return (com.google.protobuf.Timestamp) startTimingConstraints_;
+         return (com.google.protobuf.Timestamp) startTimingConstraints_;
       }
       return com.google.protobuf.Timestamp.getDefaultInstance();
     }
     /**
-     *
-     *
      * 
      * An absolute time at which resources may be created.
      * 

@@ -4114,21 +3649,18 @@ public com.google.protobuf.Timestamp getValidAfterTime() {
     @java.lang.Override
     public com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder() {
       if (startTimingConstraintsCase_ == 4) {
-        return (com.google.protobuf.Timestamp) startTimingConstraints_;
+         return (com.google.protobuf.Timestamp) startTimingConstraints_;
       }
       return com.google.protobuf.Timestamp.getDefaultInstance();
     }
 
     public static final int VALID_INTERVAL_FIELD_NUMBER = 5;
     /**
-     *
-     *
      * 
      * An absolute time interval within which resources may be created.
      * 

      *
      * .google.type.Interval valid_interval = 5;
-     *
      * @return Whether the validInterval field is set.
      */
     @java.lang.Override
@@ -4136,26 +3668,21 @@ public boolean hasValidInterval() {
       return startTimingConstraintsCase_ == 5;
     }
     /**
-     *
-     *
      * 
      * An absolute time interval within which resources may be created.
      * 

      *
      * .google.type.Interval valid_interval = 5;
-     *
      * @return The validInterval.
      */
     @java.lang.Override
     public com.google.type.Interval getValidInterval() {
       if (startTimingConstraintsCase_ == 5) {
-        return (com.google.type.Interval) startTimingConstraints_;
+         return (com.google.type.Interval) startTimingConstraints_;
       }
       return com.google.type.Interval.getDefaultInstance();
     }
     /**
-     *
-     *
      * 
      * An absolute time interval within which resources may be created.
      * 

@@ -4165,13 +3692,12 @@ public com.google.type.Interval getValidInterval() {
     @java.lang.Override
     public com.google.type.IntervalOrBuilder getValidIntervalOrBuilder() {
       if (startTimingConstraintsCase_ == 5) {
-        return (com.google.type.Interval) startTimingConstraints_;
+         return (com.google.type.Interval) startTimingConstraints_;
       }
       return com.google.type.Interval.getDefaultInstance();
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -4183,7 +3709,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       if (startTimingConstraintsCase_ == 1) {
         output.writeMessage(1, (com.google.protobuf.Duration) startTimingConstraints_);
       }
@@ -4209,29 +3736,24 @@ public int getSerializedSize() {
 
       size = 0;
       if (startTimingConstraintsCase_ == 1) {
-        size +=
-            com.google.protobuf.CodedOutputStream.computeMessageSize(
-                1, (com.google.protobuf.Duration) startTimingConstraints_);
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, (com.google.protobuf.Duration) startTimingConstraints_);
       }
       if (startTimingConstraintsCase_ == 2) {
-        size +=
-            com.google.protobuf.CodedOutputStream.computeMessageSize(
-                2, (com.google.protobuf.Timestamp) startTimingConstraints_);
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(2, (com.google.protobuf.Timestamp) startTimingConstraints_);
       }
       if (startTimingConstraintsCase_ == 3) {
-        size +=
-            com.google.protobuf.CodedOutputStream.computeMessageSize(
-                3, (com.google.protobuf.Duration) startTimingConstraints_);
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(3, (com.google.protobuf.Duration) startTimingConstraints_);
       }
       if (startTimingConstraintsCase_ == 4) {
-        size +=
-            com.google.protobuf.CodedOutputStream.computeMessageSize(
-                4, (com.google.protobuf.Timestamp) startTimingConstraints_);
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(4, (com.google.protobuf.Timestamp) startTimingConstraints_);
       }
       if (startTimingConstraintsCase_ == 5) {
-        size +=
-            com.google.protobuf.CodedOutputStream.computeMessageSize(
-                5, (com.google.type.Interval) startTimingConstraints_);
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(5, (com.google.type.Interval) startTimingConstraints_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -4241,31 +3763,34 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy other = (com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy) obj;
 
-      if (!getStartTimingConstraintsCase().equals(other.getStartTimingConstraintsCase()))
-        return false;
+      if (!getStartTimingConstraintsCase().equals(other.getStartTimingConstraintsCase())) return false;
       switch (startTimingConstraintsCase_) {
         case 1:
-          if (!getValidUntilDuration().equals(other.getValidUntilDuration())) return false;
+          if (!getValidUntilDuration()
+              .equals(other.getValidUntilDuration())) return false;
           break;
         case 2:
-          if (!getValidUntilTime().equals(other.getValidUntilTime())) return false;
+          if (!getValidUntilTime()
+              .equals(other.getValidUntilTime())) return false;
           break;
         case 3:
-          if (!getValidAfterDuration().equals(other.getValidAfterDuration())) return false;
+          if (!getValidAfterDuration()
+              .equals(other.getValidAfterDuration())) return false;
           break;
         case 4:
-          if (!getValidAfterTime().equals(other.getValidAfterTime())) return false;
+          if (!getValidAfterTime()
+              .equals(other.getValidAfterTime())) return false;
           break;
         case 5:
-          if (!getValidInterval().equals(other.getValidInterval())) return false;
+          if (!getValidInterval()
+              .equals(other.getValidInterval())) return false;
           break;
         case 0:
         default:
@@ -4311,94 +3836,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -4408,41 +3926,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Defines the policy of the QueuedRequest.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
         com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.class, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -4468,14 +3984,13 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy
-          getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance();
       }
 
@@ -4490,38 +4005,38 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy(this);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result = new com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
         buildPartialOneofs(result);
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(
-          com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result) {
+      private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result) {
         int from_bitField0_ = bitField0_;
       }
 
-      private void buildPartialOneofs(
-          com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result) {
+      private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result) {
         result.startTimingConstraintsCase_ = startTimingConstraintsCase_;
         result.startTimingConstraints_ = this.startTimingConstraints_;
-        if (startTimingConstraintsCase_ == 1 && validUntilDurationBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 1 &&
+            validUntilDurationBuilder_ != null) {
           result.startTimingConstraints_ = validUntilDurationBuilder_.build();
         }
-        if (startTimingConstraintsCase_ == 2 && validUntilTimeBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 2 &&
+            validUntilTimeBuilder_ != null) {
           result.startTimingConstraints_ = validUntilTimeBuilder_.build();
         }
-        if (startTimingConstraintsCase_ == 3 && validAfterDurationBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 3 &&
+            validAfterDurationBuilder_ != null) {
           result.startTimingConstraints_ = validAfterDurationBuilder_.build();
         }
-        if (startTimingConstraintsCase_ == 4 && validAfterTimeBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 4 &&
+            validAfterTimeBuilder_ != null) {
           result.startTimingConstraints_ = validAfterTimeBuilder_.build();
         }
-        if (startTimingConstraintsCase_ == 5 && validIntervalBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 5 &&
+            validIntervalBuilder_ != null) {
           result.startTimingConstraints_ = validIntervalBuilder_.build();
         }
       }
@@ -4530,41 +4045,38 @@ private void buildPartialOneofs(
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -4572,39 +4084,31 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy other) {
-        if (other
-            == com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance())
-          return this;
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()) return this;
         switch (other.getStartTimingConstraintsCase()) {
-          case VALID_UNTIL_DURATION:
-            {
-              mergeValidUntilDuration(other.getValidUntilDuration());
-              break;
-            }
-          case VALID_UNTIL_TIME:
-            {
-              mergeValidUntilTime(other.getValidUntilTime());
-              break;
-            }
-          case VALID_AFTER_DURATION:
-            {
-              mergeValidAfterDuration(other.getValidAfterDuration());
-              break;
-            }
-          case VALID_AFTER_TIME:
-            {
-              mergeValidAfterTime(other.getValidAfterTime());
-              break;
-            }
-          case VALID_INTERVAL:
-            {
-              mergeValidInterval(other.getValidInterval());
-              break;
-            }
-          case STARTTIMINGCONSTRAINTS_NOT_SET:
-            {
-              break;
-            }
+          case VALID_UNTIL_DURATION: {
+            mergeValidUntilDuration(other.getValidUntilDuration());
+            break;
+          }
+          case VALID_UNTIL_TIME: {
+            mergeValidUntilTime(other.getValidUntilTime());
+            break;
+          }
+          case VALID_AFTER_DURATION: {
+            mergeValidAfterDuration(other.getValidAfterDuration());
+            break;
+          }
+          case VALID_AFTER_TIME: {
+            mergeValidAfterTime(other.getValidAfterTime());
+            break;
+          }
+          case VALID_INTERVAL: {
+            mergeValidInterval(other.getValidInterval());
+            break;
+          }
+          case STARTTIMINGCONSTRAINTS_NOT_SET: {
+            break;
+          }
         }
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
@@ -4632,47 +4136,47 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  input.readMessage(
-                      getValidUntilDurationFieldBuilder().getBuilder(), extensionRegistry);
-                  startTimingConstraintsCase_ = 1;
-                  break;
-                } // case 10
-              case 18:
-                {
-                  input.readMessage(
-                      getValidUntilTimeFieldBuilder().getBuilder(), extensionRegistry);
-                  startTimingConstraintsCase_ = 2;
-                  break;
-                } // case 18
-              case 26:
-                {
-                  input.readMessage(
-                      getValidAfterDurationFieldBuilder().getBuilder(), extensionRegistry);
-                  startTimingConstraintsCase_ = 3;
-                  break;
-                } // case 26
-              case 34:
-                {
-                  input.readMessage(
-                      getValidAfterTimeFieldBuilder().getBuilder(), extensionRegistry);
-                  startTimingConstraintsCase_ = 4;
-                  break;
-                } // case 34
-              case 42:
-                {
-                  input.readMessage(getValidIntervalFieldBuilder().getBuilder(), extensionRegistry);
-                  startTimingConstraintsCase_ = 5;
-                  break;
-                } // case 42
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                input.readMessage(
+                    getValidUntilDurationFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                startTimingConstraintsCase_ = 1;
+                break;
+              } // case 10
+              case 18: {
+                input.readMessage(
+                    getValidUntilTimeFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                startTimingConstraintsCase_ = 2;
+                break;
+              } // case 18
+              case 26: {
+                input.readMessage(
+                    getValidAfterDurationFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                startTimingConstraintsCase_ = 3;
+                break;
+              } // case 26
+              case 34: {
+                input.readMessage(
+                    getValidAfterTimeFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                startTimingConstraintsCase_ = 4;
+                break;
+              } // case 34
+              case 42: {
+                input.readMessage(
+                    getValidIntervalFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                startTimingConstraintsCase_ = 5;
+                break;
+              } // case 42
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -4682,12 +4186,12 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int startTimingConstraintsCase_ = 0;
       private java.lang.Object startTimingConstraints_;
-
-      public StartTimingConstraintsCase getStartTimingConstraintsCase() {
-        return StartTimingConstraintsCase.forNumber(startTimingConstraintsCase_);
+      public StartTimingConstraintsCase
+          getStartTimingConstraintsCase() {
+        return StartTimingConstraintsCase.forNumber(
+            startTimingConstraintsCase_);
       }
 
       public Builder clearStartTimingConstraints() {
@@ -4700,13 +4204,8 @@ public Builder clearStartTimingConstraints() {
       private int bitField0_;
 
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Duration,
-              com.google.protobuf.Duration.Builder,
-              com.google.protobuf.DurationOrBuilder>
-          validUntilDurationBuilder_;
+          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> validUntilDurationBuilder_;
       /**
-       *
-       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4714,7 +4213,6 @@ public Builder clearStartTimingConstraints() {
        * 

        *
        * .google.protobuf.Duration valid_until_duration = 1;
-       *
        * @return Whether the validUntilDuration field is set.
        */
       @java.lang.Override
@@ -4722,8 +4220,6 @@ public boolean hasValidUntilDuration() {
         return startTimingConstraintsCase_ == 1;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4731,7 +4227,6 @@ public boolean hasValidUntilDuration() {
        * 

        *
        * .google.protobuf.Duration valid_until_duration = 1;
-       *
        * @return The validUntilDuration.
        */
       @java.lang.Override
@@ -4749,8 +4244,6 @@ public com.google.protobuf.Duration getValidUntilDuration() {
         }
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4773,8 +4266,6 @@ public Builder setValidUntilDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4783,7 +4274,8 @@ public Builder setValidUntilDuration(com.google.protobuf.Duration value) {
        *
        * .google.protobuf.Duration valid_until_duration = 1;
        */
-      public Builder setValidUntilDuration(com.google.protobuf.Duration.Builder builderForValue) {
+      public Builder setValidUntilDuration(
+          com.google.protobuf.Duration.Builder builderForValue) {
         if (validUntilDurationBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -4794,8 +4286,6 @@ public Builder setValidUntilDuration(com.google.protobuf.Duration.Builder builde
         return this;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4806,13 +4296,10 @@ public Builder setValidUntilDuration(com.google.protobuf.Duration.Builder builde
        */
       public Builder mergeValidUntilDuration(com.google.protobuf.Duration value) {
         if (validUntilDurationBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 1
-              && startTimingConstraints_ != com.google.protobuf.Duration.getDefaultInstance()) {
-            startTimingConstraints_ =
-                com.google.protobuf.Duration.newBuilder(
-                        (com.google.protobuf.Duration) startTimingConstraints_)
-                    .mergeFrom(value)
-                    .buildPartial();
+          if (startTimingConstraintsCase_ == 1 &&
+              startTimingConstraints_ != com.google.protobuf.Duration.getDefaultInstance()) {
+            startTimingConstraints_ = com.google.protobuf.Duration.newBuilder((com.google.protobuf.Duration) startTimingConstraints_)
+                .mergeFrom(value).buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -4828,8 +4315,6 @@ public Builder mergeValidUntilDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4855,8 +4340,6 @@ public Builder clearValidUntilDuration() {
         return this;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4869,8 +4352,6 @@ public com.google.protobuf.Duration.Builder getValidUntilDurationBuilder() {
         return getValidUntilDurationFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4891,8 +4372,6 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
         }
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4902,19 +4381,14 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
        * .google.protobuf.Duration valid_until_duration = 1;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Duration,
-              com.google.protobuf.Duration.Builder,
-              com.google.protobuf.DurationOrBuilder>
+          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
           getValidUntilDurationFieldBuilder() {
         if (validUntilDurationBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 1)) {
             startTimingConstraints_ = com.google.protobuf.Duration.getDefaultInstance();
           }
-          validUntilDurationBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.protobuf.Duration,
-                  com.google.protobuf.Duration.Builder,
-                  com.google.protobuf.DurationOrBuilder>(
+          validUntilDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
                   (com.google.protobuf.Duration) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -4926,13 +4400,8 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Timestamp,
-              com.google.protobuf.Timestamp.Builder,
-              com.google.protobuf.TimestampOrBuilder>
-          validUntilTimeBuilder_;
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> validUntilTimeBuilder_;
       /**
-       *
-       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4940,7 +4409,6 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
        * 

        *
        * .google.protobuf.Timestamp valid_until_time = 2;
-       *
        * @return Whether the validUntilTime field is set.
        */
       @java.lang.Override
@@ -4948,8 +4416,6 @@ public boolean hasValidUntilTime() {
         return startTimingConstraintsCase_ == 2;
       }
       /**
-       *
-       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4957,7 +4423,6 @@ public boolean hasValidUntilTime() {
        * 

        *
        * .google.protobuf.Timestamp valid_until_time = 2;
-       *
        * @return The validUntilTime.
        */
       @java.lang.Override
@@ -4975,8 +4440,6 @@ public com.google.protobuf.Timestamp getValidUntilTime() {
         }
       }
       /**
-       *
-       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4999,8 +4462,6 @@ public Builder setValidUntilTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -5009,7 +4470,8 @@ public Builder setValidUntilTime(com.google.protobuf.Timestamp value) {
        *
        * .google.protobuf.Timestamp valid_until_time = 2;
        */
-      public Builder setValidUntilTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+      public Builder setValidUntilTime(
+          com.google.protobuf.Timestamp.Builder builderForValue) {
         if (validUntilTimeBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -5020,8 +4482,6 @@ public Builder setValidUntilTime(com.google.protobuf.Timestamp.Builder builderFo
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -5032,13 +4492,10 @@ public Builder setValidUntilTime(com.google.protobuf.Timestamp.Builder builderFo
        */
       public Builder mergeValidUntilTime(com.google.protobuf.Timestamp value) {
         if (validUntilTimeBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 2
-              && startTimingConstraints_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
-            startTimingConstraints_ =
-                com.google.protobuf.Timestamp.newBuilder(
-                        (com.google.protobuf.Timestamp) startTimingConstraints_)
-                    .mergeFrom(value)
-                    .buildPartial();
+          if (startTimingConstraintsCase_ == 2 &&
+              startTimingConstraints_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+            startTimingConstraints_ = com.google.protobuf.Timestamp.newBuilder((com.google.protobuf.Timestamp) startTimingConstraints_)
+                .mergeFrom(value).buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -5054,8 +4511,6 @@ public Builder mergeValidUntilTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -5081,8 +4536,6 @@ public Builder clearValidUntilTime() {
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -5095,8 +4548,6 @@ public com.google.protobuf.Timestamp.Builder getValidUntilTimeBuilder() {
         return getValidUntilTimeFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -5117,8 +4568,6 @@ public com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder() {
         }
       }
       /**
-       *
-       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -5128,19 +4577,14 @@ public com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder() {
        * .google.protobuf.Timestamp valid_until_time = 2;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Timestamp,
-              com.google.protobuf.Timestamp.Builder,
-              com.google.protobuf.TimestampOrBuilder>
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
           getValidUntilTimeFieldBuilder() {
         if (validUntilTimeBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 2)) {
             startTimingConstraints_ = com.google.protobuf.Timestamp.getDefaultInstance();
           }
-          validUntilTimeBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.protobuf.Timestamp,
-                  com.google.protobuf.Timestamp.Builder,
-                  com.google.protobuf.TimestampOrBuilder>(
+          validUntilTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
                   (com.google.protobuf.Timestamp) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -5152,19 +4596,13 @@ public com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder() {
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Duration,
-              com.google.protobuf.Duration.Builder,
-              com.google.protobuf.DurationOrBuilder>
-          validAfterDurationBuilder_;
+          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> validAfterDurationBuilder_;
       /**
-       *
-       *
        * 
        * A relative time after which resources may be created.
        * 

        *
        * .google.protobuf.Duration valid_after_duration = 3;
-       *
        * @return Whether the validAfterDuration field is set.
        */
       @java.lang.Override
@@ -5172,14 +4610,11 @@ public boolean hasValidAfterDuration() {
         return startTimingConstraintsCase_ == 3;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources may be created.
        * 

        *
        * .google.protobuf.Duration valid_after_duration = 3;
-       *
        * @return The validAfterDuration.
        */
       @java.lang.Override
@@ -5197,8 +4632,6 @@ public com.google.protobuf.Duration getValidAfterDuration() {
         }
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -5219,15 +4652,14 @@ public Builder setValidAfterDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources may be created.
        * 

        *
        * .google.protobuf.Duration valid_after_duration = 3;
        */
-      public Builder setValidAfterDuration(com.google.protobuf.Duration.Builder builderForValue) {
+      public Builder setValidAfterDuration(
+          com.google.protobuf.Duration.Builder builderForValue) {
         if (validAfterDurationBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -5238,8 +4670,6 @@ public Builder setValidAfterDuration(com.google.protobuf.Duration.Builder builde
         return this;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -5248,13 +4678,10 @@ public Builder setValidAfterDuration(com.google.protobuf.Duration.Builder builde
        */
       public Builder mergeValidAfterDuration(com.google.protobuf.Duration value) {
         if (validAfterDurationBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 3
-              && startTimingConstraints_ != com.google.protobuf.Duration.getDefaultInstance()) {
-            startTimingConstraints_ =
-                com.google.protobuf.Duration.newBuilder(
-                        (com.google.protobuf.Duration) startTimingConstraints_)
-                    .mergeFrom(value)
-                    .buildPartial();
+          if (startTimingConstraintsCase_ == 3 &&
+              startTimingConstraints_ != com.google.protobuf.Duration.getDefaultInstance()) {
+            startTimingConstraints_ = com.google.protobuf.Duration.newBuilder((com.google.protobuf.Duration) startTimingConstraints_)
+                .mergeFrom(value).buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -5270,8 +4697,6 @@ public Builder mergeValidAfterDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -5295,8 +4720,6 @@ public Builder clearValidAfterDuration() {
         return this;
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -5307,8 +4730,6 @@ public com.google.protobuf.Duration.Builder getValidAfterDurationBuilder() {
         return getValidAfterDurationFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -5327,8 +4748,6 @@ public com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder() {
         }
       }
       /**
-       *
-       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -5336,19 +4755,14 @@ public com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder() {
        * .google.protobuf.Duration valid_after_duration = 3;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Duration,
-              com.google.protobuf.Duration.Builder,
-              com.google.protobuf.DurationOrBuilder>
+          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
           getValidAfterDurationFieldBuilder() {
         if (validAfterDurationBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 3)) {
             startTimingConstraints_ = com.google.protobuf.Duration.getDefaultInstance();
           }
-          validAfterDurationBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.protobuf.Duration,
-                  com.google.protobuf.Duration.Builder,
-                  com.google.protobuf.DurationOrBuilder>(
+          validAfterDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
                   (com.google.protobuf.Duration) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -5360,19 +4774,13 @@ public com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder() {
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Timestamp,
-              com.google.protobuf.Timestamp.Builder,
-              com.google.protobuf.TimestampOrBuilder>
-          validAfterTimeBuilder_;
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> validAfterTimeBuilder_;
       /**
-       *
-       *
        * 
        * An absolute time at which resources may be created.
        * 

        *
        * .google.protobuf.Timestamp valid_after_time = 4;
-       *
        * @return Whether the validAfterTime field is set.
        */
       @java.lang.Override
@@ -5380,14 +4788,11 @@ public boolean hasValidAfterTime() {
         return startTimingConstraintsCase_ == 4;
       }
       /**
-       *
-       *
        * 
        * An absolute time at which resources may be created.
        * 

        *
        * .google.protobuf.Timestamp valid_after_time = 4;
-       *
        * @return The validAfterTime.
        */
       @java.lang.Override
@@ -5405,8 +4810,6 @@ public com.google.protobuf.Timestamp getValidAfterTime() {
         }
       }
       /**
-       *
-       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -5427,15 +4830,14 @@ public Builder setValidAfterTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time at which resources may be created.
        * 

        *
        * .google.protobuf.Timestamp valid_after_time = 4;
        */
-      public Builder setValidAfterTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+      public Builder setValidAfterTime(
+          com.google.protobuf.Timestamp.Builder builderForValue) {
         if (validAfterTimeBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -5446,8 +4848,6 @@ public Builder setValidAfterTime(com.google.protobuf.Timestamp.Builder builderFo
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -5456,13 +4856,10 @@ public Builder setValidAfterTime(com.google.protobuf.Timestamp.Builder builderFo
        */
       public Builder mergeValidAfterTime(com.google.protobuf.Timestamp value) {
         if (validAfterTimeBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 4
-              && startTimingConstraints_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
-            startTimingConstraints_ =
-                com.google.protobuf.Timestamp.newBuilder(
-                        (com.google.protobuf.Timestamp) startTimingConstraints_)
-                    .mergeFrom(value)
-                    .buildPartial();
+          if (startTimingConstraintsCase_ == 4 &&
+              startTimingConstraints_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+            startTimingConstraints_ = com.google.protobuf.Timestamp.newBuilder((com.google.protobuf.Timestamp) startTimingConstraints_)
+                .mergeFrom(value).buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -5478,8 +4875,6 @@ public Builder mergeValidAfterTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -5503,8 +4898,6 @@ public Builder clearValidAfterTime() {
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -5515,8 +4908,6 @@ public com.google.protobuf.Timestamp.Builder getValidAfterTimeBuilder() {
         return getValidAfterTimeFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -5535,8 +4926,6 @@ public com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder() {
         }
       }
       /**
-       *
-       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -5544,19 +4933,14 @@ public com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder() {
        * .google.protobuf.Timestamp valid_after_time = 4;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Timestamp,
-              com.google.protobuf.Timestamp.Builder,
-              com.google.protobuf.TimestampOrBuilder>
+          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
           getValidAfterTimeFieldBuilder() {
         if (validAfterTimeBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 4)) {
             startTimingConstraints_ = com.google.protobuf.Timestamp.getDefaultInstance();
           }
-          validAfterTimeBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.protobuf.Timestamp,
-                  com.google.protobuf.Timestamp.Builder,
-                  com.google.protobuf.TimestampOrBuilder>(
+          validAfterTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
                   (com.google.protobuf.Timestamp) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -5568,19 +4952,13 @@ public com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder() {
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.type.Interval,
-              com.google.type.Interval.Builder,
-              com.google.type.IntervalOrBuilder>
-          validIntervalBuilder_;
+          com.google.type.Interval, com.google.type.Interval.Builder, com.google.type.IntervalOrBuilder> validIntervalBuilder_;
       /**
-       *
-       *
        * 
        * An absolute time interval within which resources may be created.
        * 

        *
        * .google.type.Interval valid_interval = 5;
-       *
        * @return Whether the validInterval field is set.
        */
       @java.lang.Override
@@ -5588,14 +4966,11 @@ public boolean hasValidInterval() {
         return startTimingConstraintsCase_ == 5;
       }
       /**
-       *
-       *
        * 
        * An absolute time interval within which resources may be created.
        * 

        *
        * .google.type.Interval valid_interval = 5;
-       *
        * @return The validInterval.
        */
       @java.lang.Override
@@ -5613,8 +4988,6 @@ public com.google.type.Interval getValidInterval() {
         }
       }
       /**
-       *
-       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5635,15 +5008,14 @@ public Builder setValidInterval(com.google.type.Interval value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time interval within which resources may be created.
        * 

        *
        * .google.type.Interval valid_interval = 5;
        */
-      public Builder setValidInterval(com.google.type.Interval.Builder builderForValue) {
+      public Builder setValidInterval(
+          com.google.type.Interval.Builder builderForValue) {
         if (validIntervalBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -5654,8 +5026,6 @@ public Builder setValidInterval(com.google.type.Interval.Builder builderForValue
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5664,13 +5034,10 @@ public Builder setValidInterval(com.google.type.Interval.Builder builderForValue
        */
       public Builder mergeValidInterval(com.google.type.Interval value) {
         if (validIntervalBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 5
-              && startTimingConstraints_ != com.google.type.Interval.getDefaultInstance()) {
-            startTimingConstraints_ =
-                com.google.type.Interval.newBuilder(
-                        (com.google.type.Interval) startTimingConstraints_)
-                    .mergeFrom(value)
-                    .buildPartial();
+          if (startTimingConstraintsCase_ == 5 &&
+              startTimingConstraints_ != com.google.type.Interval.getDefaultInstance()) {
+            startTimingConstraints_ = com.google.type.Interval.newBuilder((com.google.type.Interval) startTimingConstraints_)
+                .mergeFrom(value).buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -5686,8 +5053,6 @@ public Builder mergeValidInterval(com.google.type.Interval value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5711,8 +5076,6 @@ public Builder clearValidInterval() {
         return this;
       }
       /**
-       *
-       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5723,8 +5086,6 @@ public com.google.type.Interval.Builder getValidIntervalBuilder() {
         return getValidIntervalFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5743,8 +5104,6 @@ public com.google.type.IntervalOrBuilder getValidIntervalOrBuilder() {
         }
       }
       /**
-       *
-       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5752,19 +5111,14 @@ public com.google.type.IntervalOrBuilder getValidIntervalOrBuilder() {
        * .google.type.Interval valid_interval = 5;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.type.Interval,
-              com.google.type.Interval.Builder,
-              com.google.type.IntervalOrBuilder>
+          com.google.type.Interval, com.google.type.Interval.Builder, com.google.type.IntervalOrBuilder> 
           getValidIntervalFieldBuilder() {
         if (validIntervalBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 5)) {
             startTimingConstraints_ = com.google.type.Interval.getDefaultInstance();
           }
-          validIntervalBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.type.Interval,
-                  com.google.type.Interval.Builder,
-                  com.google.type.IntervalOrBuilder>(
+          validIntervalBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.type.Interval, com.google.type.Interval.Builder, com.google.type.IntervalOrBuilder>(
                   (com.google.type.Interval) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -5774,7 +5128,6 @@ public com.google.type.IntervalOrBuilder getValidIntervalOrBuilder() {
         onChanged();
         return validIntervalBuilder_;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -5787,13 +5140,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy();
     }
@@ -5802,28 +5154,27 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getDef
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public QueueingPolicy parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public QueueingPolicy parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -5838,19 +5189,17 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
   private int resourceCase_ = 0;
   private java.lang.Object resource_;
-
   public enum ResourceCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     TPU(2),
     RESOURCE_NOT_SET(0);
     private final int value;
-
     private ResourceCase(int value) {
       this.value = value;
     }
@@ -5866,36 +5215,31 @@ public static ResourceCase valueOf(int value) {
 
     public static ResourceCase forNumber(int value) {
       switch (value) {
-        case 2:
-          return TPU;
-        case 0:
-          return RESOURCE_NOT_SET;
-        default:
-          return null;
+        case 2: return TPU;
+        case 0: return RESOURCE_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public ResourceCase getResourceCase() {
-    return ResourceCase.forNumber(resourceCase_);
+  public ResourceCase
+  getResourceCase() {
+    return ResourceCase.forNumber(
+        resourceCase_);
   }
 
   private int tierCase_ = 0;
   private java.lang.Object tier_;
-
   public enum TierCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     BEST_EFFORT(3),
     GUARANTEED(4),
     TIER_NOT_SET(0);
     private final int value;
-
     private TierCase(int value) {
       this.value = value;
     }
@@ -5911,41 +5255,32 @@ public static TierCase valueOf(int value) {
 
     public static TierCase forNumber(int value) {
       switch (value) {
-        case 3:
-          return BEST_EFFORT;
-        case 4:
-          return GUARANTEED;
-        case 0:
-          return TIER_NOT_SET;
-        default:
-          return null;
+        case 3: return BEST_EFFORT;
+        case 4: return GUARANTEED;
+        case 0: return TIER_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public TierCase getTierCase() {
-    return TierCase.forNumber(tierCase_);
+  public TierCase
+  getTierCase() {
+    return TierCase.forNumber(
+        tierCase_);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the QueuedResource.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The name.
    */
   @java.lang.Override
@@ -5954,31 +5289,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the QueuedResource.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -5988,14 +5321,11 @@ public com.google.protobuf.ByteString getNameBytes() {
 
   public static final int TPU_FIELD_NUMBER = 2;
   /**
-   *
-   *
    * 
    * Defines a TPU resource.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
-   *
    * @return Whether the tpu field is set.
    */
   @java.lang.Override
@@ -6003,26 +5333,21 @@ public boolean hasTpu() {
     return resourceCase_ == 2;
   }
   /**
-   *
-   *
    * 
    * Defines a TPU resource.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
-   *
    * @return The tpu.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getTpu() {
     if (resourceCase_ == 2) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Defines a TPU resource.
    * 

@@ -6032,21 +5357,18 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getTpu() {
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder() {
     if (resourceCase_ == 2) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance();
   }
 
   public static final int BEST_EFFORT_FIELD_NUMBER = 3;
   /**
-   *
-   *
    * 
    * The BestEffort tier.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
-   *
    * @return Whether the bestEffort field is set.
    */
   @java.lang.Override
@@ -6054,26 +5376,21 @@ public boolean hasBestEffort() {
     return tierCase_ == 3;
   }
   /**
-   *
-   *
    * 
    * The BestEffort tier.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
-   *
    * @return The bestEffort.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getBestEffort() {
     if (tierCase_ == 3) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * The BestEffort tier.
    * 

@@ -6083,21 +5400,18 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getBestEffort() {
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder getBestEffortOrBuilder() {
     if (tierCase_ == 3) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance();
   }
 
   public static final int GUARANTEED_FIELD_NUMBER = 4;
   /**
-   *
-   *
    * 
    * The Guaranteed tier
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
-   *
    * @return Whether the guaranteed field is set.
    */
   @java.lang.Override
@@ -6105,26 +5419,21 @@ public boolean hasGuaranteed() {
     return tierCase_ == 4;
   }
   /**
-   *
-   *
    * 
    * The Guaranteed tier
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
-   *
    * @return The guaranteed.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getGuaranteed() {
     if (tierCase_ == 4) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * The Guaranteed tier
    * 

@@ -6134,7 +5443,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getGuaranteed() {
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuaranteedOrBuilder() {
     if (tierCase_ == 4) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance();
   }
@@ -6142,14 +5451,11 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuara
   public static final int QUEUEING_POLICY_FIELD_NUMBER = 5;
   private com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueingPolicy_;
   /**
-   *
-   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
-   *
    * @return Whether the queueingPolicy field is set.
    */
   @java.lang.Override
@@ -6157,25 +5463,18 @@ public boolean hasQueueingPolicy() {
     return queueingPolicy_ != null;
   }
   /**
-   *
-   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
-   *
    * @return The queueingPolicy.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getQueueingPolicy() {
-    return queueingPolicy_ == null
-        ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()
-        : queueingPolicy_;
+    return queueingPolicy_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance() : queueingPolicy_;
   }
   /**
-   *
-   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

@@ -6183,26 +5482,18 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getQueueingPo
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder
-      getQueueingPolicyOrBuilder() {
-    return queueingPolicy_ == null
-        ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()
-        : queueingPolicy_;
+  public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder getQueueingPolicyOrBuilder() {
+    return queueingPolicy_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance() : queueingPolicy_;
   }
 
   public static final int STATE_FIELD_NUMBER = 6;
   private com.google.cloud.tpu.v2alpha1.QueuedResourceState state_;
   /**
-   *
-   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the state field is set.
    */
   @java.lang.Override
@@ -6210,44 +5501,30 @@ public boolean hasState() {
     return state_ != null;
   }
   /**
-   *
-   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The state.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState getState() {
-    return state_ == null
-        ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()
-        : state_;
+    return state_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance() : state_;
   }
   /**
-   *
-   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder getStateOrBuilder() {
-    return state_ == null
-        ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()
-        : state_;
+    return state_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance() : state_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -6259,7 +5536,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -6291,25 +5569,24 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     if (resourceCase_ == 2) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              2, (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_);
     }
     if (tierCase_ == 3) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              3, (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_);
     }
     if (tierCase_ == 4) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              4, (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(4, (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_);
     }
     if (queueingPolicy_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getQueueingPolicy());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(5, getQueueingPolicy());
     }
     if (state_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(6, getState());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(6, getState());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -6319,27 +5596,30 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.QueuedResource other =
-        (com.google.cloud.tpu.v2alpha1.QueuedResource) obj;
+    com.google.cloud.tpu.v2alpha1.QueuedResource other = (com.google.cloud.tpu.v2alpha1.QueuedResource) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (hasQueueingPolicy() != other.hasQueueingPolicy()) return false;
     if (hasQueueingPolicy()) {
-      if (!getQueueingPolicy().equals(other.getQueueingPolicy())) return false;
+      if (!getQueueingPolicy()
+          .equals(other.getQueueingPolicy())) return false;
     }
     if (hasState() != other.hasState()) return false;
     if (hasState()) {
-      if (!getState().equals(other.getState())) return false;
+      if (!getState()
+          .equals(other.getState())) return false;
     }
     if (!getResourceCase().equals(other.getResourceCase())) return false;
     switch (resourceCase_) {
       case 2:
-        if (!getTpu().equals(other.getTpu())) return false;
+        if (!getTpu()
+            .equals(other.getTpu())) return false;
         break;
       case 0:
       default:
@@ -6347,10 +5627,12 @@ public boolean equals(final java.lang.Object obj) {
     if (!getTierCase().equals(other.getTierCase())) return false;
     switch (tierCase_) {
       case 3:
-        if (!getBestEffort().equals(other.getBestEffort())) return false;
+        if (!getBestEffort()
+            .equals(other.getBestEffort())) return false;
         break;
       case 4:
-        if (!getGuaranteed().equals(other.getGuaranteed())) return false;
+        if (!getGuaranteed()
+            .equals(other.getGuaranteed())) return false;
         break;
       case 0:
       default:
@@ -6401,104 +5683,97 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.QueuedResource parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.QueuedResource parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A QueuedResource represents a request for resources that will be placed
    * in a queue and fulfilled when the necessary resources are available.
@@ -6506,32 +5781,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource)
       com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -6564,9 +5840,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
     }
 
     @java.lang.Override
@@ -6585,11 +5861,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.QueuedResource buildPartial() {
-      com.google.cloud.tpu.v2alpha1.QueuedResource result =
-          new com.google.cloud.tpu.v2alpha1.QueuedResource(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.QueuedResource result = new com.google.cloud.tpu.v2alpha1.QueuedResource(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -6601,26 +5874,32 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource result)
         result.name_ = name_;
       }
       if (((from_bitField0_ & 0x00000010) != 0)) {
-        result.queueingPolicy_ =
-            queueingPolicyBuilder_ == null ? queueingPolicy_ : queueingPolicyBuilder_.build();
+        result.queueingPolicy_ = queueingPolicyBuilder_ == null
+            ? queueingPolicy_
+            : queueingPolicyBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000020) != 0)) {
-        result.state_ = stateBuilder_ == null ? state_ : stateBuilder_.build();
+        result.state_ = stateBuilder_ == null
+            ? state_
+            : stateBuilder_.build();
       }
     }
 
     private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResource result) {
       result.resourceCase_ = resourceCase_;
       result.resource_ = this.resource_;
-      if (resourceCase_ == 2 && tpuBuilder_ != null) {
+      if (resourceCase_ == 2 &&
+          tpuBuilder_ != null) {
         result.resource_ = tpuBuilder_.build();
       }
       result.tierCase_ = tierCase_;
       result.tier_ = this.tier_;
-      if (tierCase_ == 3 && bestEffortBuilder_ != null) {
+      if (tierCase_ == 3 &&
+          bestEffortBuilder_ != null) {
         result.tier_ = bestEffortBuilder_.build();
       }
-      if (tierCase_ == 4 && guaranteedBuilder_ != null) {
+      if (tierCase_ == 4 &&
+          guaranteedBuilder_ != null) {
         result.tier_ = guaranteedBuilder_.build();
       }
     }
@@ -6629,39 +5908,38 @@ private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResource res
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -6682,31 +5960,26 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource other) {
         mergeState(other.getState());
       }
       switch (other.getResourceCase()) {
-        case TPU:
-          {
-            mergeTpu(other.getTpu());
-            break;
-          }
-        case RESOURCE_NOT_SET:
-          {
-            break;
-          }
+        case TPU: {
+          mergeTpu(other.getTpu());
+          break;
+        }
+        case RESOURCE_NOT_SET: {
+          break;
+        }
       }
       switch (other.getTierCase()) {
-        case BEST_EFFORT:
-          {
-            mergeBestEffort(other.getBestEffort());
-            break;
-          }
-        case GUARANTEED:
-          {
-            mergeGuaranteed(other.getGuaranteed());
-            break;
-          }
-        case TIER_NOT_SET:
-          {
-            break;
-          }
+        case BEST_EFFORT: {
+          mergeBestEffort(other.getBestEffort());
+          break;
+        }
+        case GUARANTEED: {
+          mergeGuaranteed(other.getGuaranteed());
+          break;
+        }
+        case TIER_NOT_SET: {
+          break;
+        }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -6734,49 +6007,52 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getTpuFieldBuilder().getBuilder(), extensionRegistry);
-                resourceCase_ = 2;
-                break;
-              } // case 18
-            case 26:
-              {
-                input.readMessage(getBestEffortFieldBuilder().getBuilder(), extensionRegistry);
-                tierCase_ = 3;
-                break;
-              } // case 26
-            case 34:
-              {
-                input.readMessage(getGuaranteedFieldBuilder().getBuilder(), extensionRegistry);
-                tierCase_ = 4;
-                break;
-              } // case 34
-            case 42:
-              {
-                input.readMessage(getQueueingPolicyFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 42
-            case 50:
-              {
-                input.readMessage(getStateFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 50
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getTpuFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              resourceCase_ = 2;
+              break;
+            } // case 18
+            case 26: {
+              input.readMessage(
+                  getBestEffortFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              tierCase_ = 3;
+              break;
+            } // case 26
+            case 34: {
+              input.readMessage(
+                  getGuaranteedFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              tierCase_ = 4;
+              break;
+            } // case 34
+            case 42: {
+              input.readMessage(
+                  getQueueingPolicyFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 42
+            case 50: {
+              input.readMessage(
+                  getStateFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 50
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -6786,12 +6062,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int resourceCase_ = 0;
     private java.lang.Object resource_;
-
-    public ResourceCase getResourceCase() {
-      return ResourceCase.forNumber(resourceCase_);
+    public ResourceCase
+        getResourceCase() {
+      return ResourceCase.forNumber(
+          resourceCase_);
     }
 
     public Builder clearResource() {
@@ -6803,9 +6079,10 @@ public Builder clearResource() {
 
     private int tierCase_ = 0;
     private java.lang.Object tier_;
-
-    public TierCase getTierCase() {
-      return TierCase.forNumber(tierCase_);
+    public TierCase
+        getTierCase() {
+      return TierCase.forNumber(
+          tierCase_);
     }
 
     public Builder clearTier() {
@@ -6819,22 +6096,18 @@ public Builder clearTier() {
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -6843,23 +6116,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -6867,39 +6137,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -6909,23 +6168,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -6934,19 +6187,13 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder>
-        tpuBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder> tpuBuilder_;
     /**
-     *
-     *
      * 
      * Defines a TPU resource.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
-     *
      * @return Whether the tpu field is set.
      */
     @java.lang.Override
@@ -6954,14 +6201,11 @@ public boolean hasTpu() {
       return resourceCase_ == 2;
     }
     /**
-     *
-     *
      * 
      * Defines a TPU resource.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
-     *
      * @return The tpu.
      */
     @java.lang.Override
@@ -6979,8 +6223,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getTpu() {
       }
     }
     /**
-     *
-     *
      * 
      * Defines a TPU resource.
      * 

@@ -7001,8 +6243,6 @@ public Builder setTpu(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Defines a TPU resource.
      * 

@@ -7021,8 +6261,6 @@ public Builder setTpu(
       return this;
     }
     /**
-     *
-     *
      * 
      * Defines a TPU resource.
      * 

@@ -7031,13 +6269,10 @@ public Builder setTpu(
      */
     public Builder mergeTpu(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu value) {
       if (tpuBuilder_ == null) {
-        if (resourceCase_ == 2
-            && resource_ != com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance()) {
-          resource_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (resourceCase_ == 2 &&
+            resource_ != com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance()) {
+          resource_ = com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_)
+              .mergeFrom(value).buildPartial();
         } else {
           resource_ = value;
         }
@@ -7053,8 +6288,6 @@ public Builder mergeTpu(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Defines a TPU resource.
      * 

@@ -7078,8 +6311,6 @@ public Builder clearTpu() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Defines a TPU resource.
      * 

@@ -7090,8 +6321,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder getTpuBuilder()
       return getTpuFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Defines a TPU resource.
      * 

@@ -7110,8 +6339,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder
       }
     }
     /**
-     *
-     *
      * 
      * Defines a TPU resource.
      * 

@@ -7119,19 +6346,14 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder
      * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder> 
         getTpuFieldBuilder() {
       if (tpuBuilder_ == null) {
         if (!(resourceCase_ == 2)) {
           resource_ = com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance();
         }
-        tpuBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder>(
+        tpuBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_,
                 getParentForChildren(),
                 isClean());
@@ -7143,19 +6365,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder>
-        bestEffortBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder> bestEffortBuilder_;
     /**
-     *
-     *
      * 
      * The BestEffort tier.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
-     *
      * @return Whether the bestEffort field is set.
      */
     @java.lang.Override
@@ -7163,14 +6379,11 @@ public boolean hasBestEffort() {
       return tierCase_ == 3;
     }
     /**
-     *
-     *
      * 
      * The BestEffort tier.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
-     *
      * @return The bestEffort.
      */
     @java.lang.Override
@@ -7188,8 +6401,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getBestEffort() {
       }
     }
     /**
-     *
-     *
      * 
      * The BestEffort tier.
      * 

@@ -7210,8 +6421,6 @@ public Builder setBestEffort(com.google.cloud.tpu.v2alpha1.QueuedResource.BestEf
       return this;
     }
     /**
-     *
-     *
      * 
      * The BestEffort tier.
      * 

@@ -7230,8 +6439,6 @@ public Builder setBestEffort(
       return this;
     }
     /**
-     *
-     *
      * 
      * The BestEffort tier.
      * 

@@ -7240,14 +6447,10 @@ public Builder setBestEffort(
      */
     public Builder mergeBestEffort(com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort value) {
       if (bestEffortBuilder_ == null) {
-        if (tierCase_ == 3
-            && tier_
-                != com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance()) {
-          tier_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (tierCase_ == 3 &&
+            tier_ != com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance()) {
+          tier_ = com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_)
+              .mergeFrom(value).buildPartial();
         } else {
           tier_ = value;
         }
@@ -7263,8 +6466,6 @@ public Builder mergeBestEffort(com.google.cloud.tpu.v2alpha1.QueuedResource.Best
       return this;
     }
     /**
-     *
-     *
      * 
      * The BestEffort tier.
      * 

@@ -7288,8 +6489,6 @@ public Builder clearBestEffort() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The BestEffort tier.
      * 

@@ -7300,8 +6499,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder getBestEf
       return getBestEffortFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The BestEffort tier.
      * 

@@ -7309,8 +6506,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder getBestEf
      * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder
-        getBestEffortOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder getBestEffortOrBuilder() {
       if ((tierCase_ == 3) && (bestEffortBuilder_ != null)) {
         return bestEffortBuilder_.getMessageOrBuilder();
       } else {
@@ -7321,8 +6517,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder getBestEf
       }
     }
     /**
-     *
-     *
      * 
      * The BestEffort tier.
      * 

@@ -7330,19 +6524,14 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder getBestEf
      * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder> 
         getBestEffortFieldBuilder() {
       if (bestEffortBuilder_ == null) {
         if (!(tierCase_ == 3)) {
           tier_ = com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance();
         }
-        bestEffortBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder>(
+        bestEffortBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_,
                 getParentForChildren(),
                 isClean());
@@ -7354,19 +6543,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder getBestEf
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder>
-        guaranteedBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder> guaranteedBuilder_;
     /**
-     *
-     *
      * 
      * The Guaranteed tier
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
-     *
      * @return Whether the guaranteed field is set.
      */
     @java.lang.Override
@@ -7374,14 +6557,11 @@ public boolean hasGuaranteed() {
       return tierCase_ == 4;
     }
     /**
-     *
-     *
      * 
      * The Guaranteed tier
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
-     *
      * @return The guaranteed.
      */
     @java.lang.Override
@@ -7399,8 +6579,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getGuaranteed() {
       }
     }
     /**
-     *
-     *
      * 
      * The Guaranteed tier
      * 

@@ -7421,8 +6599,6 @@ public Builder setGuaranteed(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaran
       return this;
     }
     /**
-     *
-     *
      * 
      * The Guaranteed tier
      * 

@@ -7441,8 +6617,6 @@ public Builder setGuaranteed(
       return this;
     }
     /**
-     *
-     *
      * 
      * The Guaranteed tier
      * 

@@ -7451,14 +6625,10 @@ public Builder setGuaranteed(
      */
     public Builder mergeGuaranteed(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed value) {
       if (guaranteedBuilder_ == null) {
-        if (tierCase_ == 4
-            && tier_
-                != com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance()) {
-          tier_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (tierCase_ == 4 &&
+            tier_ != com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance()) {
+          tier_ = com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_)
+              .mergeFrom(value).buildPartial();
         } else {
           tier_ = value;
         }
@@ -7474,8 +6644,6 @@ public Builder mergeGuaranteed(com.google.cloud.tpu.v2alpha1.QueuedResource.Guar
       return this;
     }
     /**
-     *
-     *
      * 
      * The Guaranteed tier
      * 

@@ -7499,8 +6667,6 @@ public Builder clearGuaranteed() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The Guaranteed tier
      * 

@@ -7511,8 +6677,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder getGuaran
       return getGuaranteedFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The Guaranteed tier
      * 

@@ -7520,8 +6684,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder getGuaran
      * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder
-        getGuaranteedOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuaranteedOrBuilder() {
       if ((tierCase_ == 4) && (guaranteedBuilder_ != null)) {
         return guaranteedBuilder_.getMessageOrBuilder();
       } else {
@@ -7532,8 +6695,6 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder getGuaran
       }
     }
     /**
-     *
-     *
      * 
      * The Guaranteed tier
      * 

@@ -7541,19 +6702,14 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder getGuaran
      * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder> 
         getGuaranteedFieldBuilder() {
       if (guaranteedBuilder_ == null) {
         if (!(tierCase_ == 4)) {
           tier_ = com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance();
         }
-        guaranteedBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder>(
+        guaranteedBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_,
                 getParentForChildren(),
                 isClean());
@@ -7566,55 +6722,41 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder getGuaran
 
     private com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueingPolicy_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder>
-        queueingPolicyBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder> queueingPolicyBuilder_;
     /**
-     *
-     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
-     *
      * @return Whether the queueingPolicy field is set.
      */
     public boolean hasQueueingPolicy() {
       return ((bitField0_ & 0x00000010) != 0);
     }
     /**
-     *
-     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
-     *
      * @return The queueingPolicy.
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getQueueingPolicy() {
       if (queueingPolicyBuilder_ == null) {
-        return queueingPolicy_ == null
-            ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()
-            : queueingPolicy_;
+        return queueingPolicy_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance() : queueingPolicy_;
       } else {
         return queueingPolicyBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
-    public Builder setQueueingPolicy(
-        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy value) {
+    public Builder setQueueingPolicy(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy value) {
       if (queueingPolicyBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -7628,8 +6770,6 @@ public Builder setQueueingPolicy(
       return this;
     }
     /**
-     *
-     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

@@ -7648,22 +6788,17 @@ public Builder setQueueingPolicy(
       return this;
     }
     /**
-     *
-     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
-    public Builder mergeQueueingPolicy(
-        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy value) {
+    public Builder mergeQueueingPolicy(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy value) {
       if (queueingPolicyBuilder_ == null) {
-        if (((bitField0_ & 0x00000010) != 0)
-            && queueingPolicy_ != null
-            && queueingPolicy_
-                != com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy
-                    .getDefaultInstance()) {
+        if (((bitField0_ & 0x00000010) != 0) &&
+          queueingPolicy_ != null &&
+          queueingPolicy_ != com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()) {
           getQueueingPolicyBuilder().mergeFrom(value);
         } else {
           queueingPolicy_ = value;
@@ -7676,8 +6811,6 @@ public Builder mergeQueueingPolicy(
       return this;
     }
     /**
-     *
-     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

@@ -7695,42 +6828,33 @@ public Builder clearQueueingPolicy() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder
-        getQueueingPolicyBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder getQueueingPolicyBuilder() {
       bitField0_ |= 0x00000010;
       onChanged();
       return getQueueingPolicyFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder
-        getQueueingPolicyOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder getQueueingPolicyOrBuilder() {
       if (queueingPolicyBuilder_ != null) {
         return queueingPolicyBuilder_.getMessageOrBuilder();
       } else {
-        return queueingPolicy_ == null
-            ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()
-            : queueingPolicy_;
+        return queueingPolicy_ == null ?
+            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance() : queueingPolicy_;
       }
     }
     /**
-     *
-     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

@@ -7738,17 +6862,14 @@ public Builder clearQueueingPolicy() {
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder> 
         getQueueingPolicyFieldBuilder() {
       if (queueingPolicyBuilder_ == null) {
-        queueingPolicyBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder>(
-                getQueueingPolicy(), getParentForChildren(), isClean());
+        queueingPolicyBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder>(
+                getQueueingPolicy(),
+                getParentForChildren(),
+                isClean());
         queueingPolicy_ = null;
       }
       return queueingPolicyBuilder_;
@@ -7756,58 +6877,39 @@ public Builder clearQueueingPolicy() {
 
     private com.google.cloud.tpu.v2alpha1.QueuedResourceState state_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder>
-        stateBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder> stateBuilder_;
     /**
-     *
-     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return Whether the state field is set.
      */
     public boolean hasState() {
       return ((bitField0_ & 0x00000020) != 0);
     }
     /**
-     *
-     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The state.
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResourceState getState() {
       if (stateBuilder_ == null) {
-        return state_ == null
-            ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()
-            : state_;
+        return state_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance() : state_;
       } else {
         return stateBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setState(com.google.cloud.tpu.v2alpha1.QueuedResourceState value) {
       if (stateBuilder_ == null) {
@@ -7823,15 +6925,11 @@ public Builder setState(com.google.cloud.tpu.v2alpha1.QueuedResourceState value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setState(
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder builderForValue) {
@@ -7845,21 +6943,17 @@ public Builder setState(
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder mergeState(com.google.cloud.tpu.v2alpha1.QueuedResourceState value) {
       if (stateBuilder_ == null) {
-        if (((bitField0_ & 0x00000020) != 0)
-            && state_ != null
-            && state_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000020) != 0) &&
+          state_ != null &&
+          state_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()) {
           getStateBuilder().mergeFrom(value);
         } else {
           state_ = value;
@@ -7872,15 +6966,11 @@ public Builder mergeState(com.google.cloud.tpu.v2alpha1.QueuedResourceState valu
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearState() {
       bitField0_ = (bitField0_ & ~0x00000020);
@@ -7893,15 +6983,11 @@ public Builder clearState() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder getStateBuilder() {
       bitField0_ |= 0x00000020;
@@ -7909,55 +6995,43 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder getStateBuilder
       return getStateFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder getStateOrBuilder() {
       if (stateBuilder_ != null) {
         return stateBuilder_.getMessageOrBuilder();
       } else {
-        return state_ == null
-            ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()
-            : state_;
+        return state_ == null ?
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance() : state_;
       }
     }
     /**
-     *
-     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * 
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder> 
         getStateFieldBuilder() {
       if (stateBuilder_ == null) {
-        stateBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder>(
-                getState(), getParentForChildren(), isClean());
+        stateBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder>(
+                getState(),
+                getParentForChildren(),
+                isClean());
         state_ = null;
       }
       return stateBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -7967,12 +7041,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource)
   private static final com.google.cloud.tpu.v2alpha1.QueuedResource DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource();
   }
@@ -7981,27 +7055,27 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public QueuedResource parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public QueuedResource parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -8016,4 +7090,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.QueuedResource getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceName.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceName.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
similarity index 72%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
index 5aaf8a103580..2514810929eb 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
@@ -1,84 +1,51 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface QueuedResourceOrBuilder
-    extends
+public interface QueuedResourceOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the QueuedResource.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Output only. Immutable. The name of the QueuedResource.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * Defines a TPU resource.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
-   *
    * @return Whether the tpu field is set.
    */
   boolean hasTpu();
   /**
-   *
-   *
    * 
    * Defines a TPU resource.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
-   *
    * @return The tpu.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getTpu();
   /**
-   *
-   *
    * 
    * Defines a TPU resource.
    * 

@@ -88,32 +55,24 @@ public interface QueuedResourceOrBuilder
   com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder();
 
   /**
-   *
-   *
    * 
    * The BestEffort tier.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
-   *
    * @return Whether the bestEffort field is set.
    */
   boolean hasBestEffort();
   /**
-   *
-   *
    * 
    * The BestEffort tier.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
-   *
    * @return The bestEffort.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getBestEffort();
   /**
-   *
-   *
    * 
    * The BestEffort tier.
    * 

@@ -123,32 +82,24 @@ public interface QueuedResourceOrBuilder
   com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder getBestEffortOrBuilder();
 
   /**
-   *
-   *
    * 
    * The Guaranteed tier
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
-   *
    * @return Whether the guaranteed field is set.
    */
   boolean hasGuaranteed();
   /**
-   *
-   *
    * 
    * The Guaranteed tier
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
-   *
    * @return The guaranteed.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getGuaranteed();
   /**
-   *
-   *
    * 
    * The Guaranteed tier
    * 

@@ -158,32 +109,24 @@ public interface QueuedResourceOrBuilder
   com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuaranteedOrBuilder();
 
   /**
-   *
-   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
-   *
    * @return Whether the queueingPolicy field is set.
    */
   boolean hasQueueingPolicy();
   /**
-   *
-   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
-   *
    * @return The queueingPolicy.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getQueueingPolicy();
   /**
-   *
-   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

@@ -193,43 +136,29 @@ public interface QueuedResourceOrBuilder
   com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder getQueueingPolicyOrBuilder();
 
   /**
-   *
-   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the state field is set.
    */
   boolean hasState();
   /**
-   *
-   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The state.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState getState();
   /**
-   *
-   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * 
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder getStateOrBuilder();
 
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
index 2981e93d1a49..6972e4f75f87 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
@@ -1,85 +1,63 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * QueuedResourceState defines the details of the QueuedResource request.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState}
  */
-public final class QueuedResourceState extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class QueuedResourceState extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState)
     QueuedResourceStateOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use QueuedResourceState.newBuilder() to construct.
   private QueuedResourceState(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private QueuedResourceState() {
     state_ = 0;
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new QueuedResourceState();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.class,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder.class);
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * Output only state of the request
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.QueuedResourceState.State}
    */
-  public enum State implements com.google.protobuf.ProtocolMessageEnum {
+  public enum State
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * State of the QueuedResource request is not known/set.
      * 

@@ -88,8 +66,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     STATE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * The QueuedResource request has been received. We're still working on
      * determining if we will be able to honor this request.
@@ -99,8 +75,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     CREATING(1),
     /**
-     *
-     *
      * 
      * The QueuedResource request has passed initial validation/admission
      * control and has been persisted in the queue.
@@ -110,8 +84,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     ACCEPTED(2),
     /**
-     *
-     *
      * 
      * The QueuedResource request has been selected. The
      * associated resources are currently being provisioned (or very soon
@@ -122,8 +94,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     PROVISIONING(3),
     /**
-     *
-     *
      * 
      * The request could not be completed. This may be due to some
      * late-discovered problem with the request itself, or due to
@@ -135,8 +105,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     FAILED(4),
     /**
-     *
-     *
      * 
      * The QueuedResource is being deleted.
      * 

@@ -145,8 +113,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     DELETING(5),
     /**
-     *
-     *
      * 
      * The resources specified in the QueuedResource request have been
      * provisioned and are ready for use by the end-user/consumer.
@@ -156,8 +122,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     ACTIVE(6),
     /**
-     *
-     *
      * 
      * The resources specified in the QueuedResource request are being
      * deleted. This may have been initiated by the user, or
@@ -168,8 +132,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     SUSPENDING(7),
     /**
-     *
-     *
      * 
      * The resources specified in the QueuedResource request have been
      * deleted.
@@ -182,8 +144,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * State of the QueuedResource request is not known/set.
      * 

@@ -192,8 +152,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int STATE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * The QueuedResource request has been received. We're still working on
      * determining if we will be able to honor this request.
@@ -203,8 +161,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int CREATING_VALUE = 1;
     /**
-     *
-     *
      * 
      * The QueuedResource request has passed initial validation/admission
      * control and has been persisted in the queue.
@@ -214,8 +170,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int ACCEPTED_VALUE = 2;
     /**
-     *
-     *
      * 
      * The QueuedResource request has been selected. The
      * associated resources are currently being provisioned (or very soon
@@ -226,8 +180,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int PROVISIONING_VALUE = 3;
     /**
-     *
-     *
      * 
      * The request could not be completed. This may be due to some
      * late-discovered problem with the request itself, or due to
@@ -239,8 +191,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int FAILED_VALUE = 4;
     /**
-     *
-     *
      * 
      * The QueuedResource is being deleted.
      * 

@@ -249,8 +199,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int DELETING_VALUE = 5;
     /**
-     *
-     *
      * 
      * The resources specified in the QueuedResource request have been
      * provisioned and are ready for use by the end-user/consumer.
@@ -260,8 +208,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int ACTIVE_VALUE = 6;
     /**
-     *
-     *
      * 
      * The resources specified in the QueuedResource request are being
      * deleted. This may have been initiated by the user, or
@@ -272,8 +218,6 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int SUSPENDING_VALUE = 7;
     /**
-     *
-     *
      * 
      * The resources specified in the QueuedResource request have been
      * deleted.
@@ -283,6 +227,7 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int SUSPENDED_VALUE = 8;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -307,63 +252,55 @@ public static State valueOf(int value) {
      */
     public static State forNumber(int value) {
       switch (value) {
-        case 0:
-          return STATE_UNSPECIFIED;
-        case 1:
-          return CREATING;
-        case 2:
-          return ACCEPTED;
-        case 3:
-          return PROVISIONING;
-        case 4:
-          return FAILED;
-        case 5:
-          return DELETING;
-        case 6:
-          return ACTIVE;
-        case 7:
-          return SUSPENDING;
-        case 8:
-          return SUSPENDED;
-        default:
-          return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
-      return internalValueMap;
+        case 0: return STATE_UNSPECIFIED;
+        case 1: return CREATING;
+        case 2: return ACCEPTED;
+        case 3: return PROVISIONING;
+        case 4: return FAILED;
+        case 5: return DELETING;
+        case 6: return ACTIVE;
+        case 7: return SUSPENDING;
+        case 8: return SUSPENDED;
+        default: return null;
+      }
     }
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public State findValueByNumber(int number) {
-            return State.forNumber(number);
-          }
-        };
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
+      return internalValueMap;
+    }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        State> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public State findValueByNumber(int number) {
+              return State.forNumber(number);
+            }
+          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDescriptor()
-          .getEnumTypes()
-          .get(0);
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final State[] VALUES = values();
 
-    public static State valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static State valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -380,59 +317,55 @@ private State(int value) {
     // @@protoc_insertion_point(enum_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.State)
   }
 
-  public interface CreatingDataOrBuilder
-      extends
+  public interface CreatingDataOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
-      com.google.protobuf.MessageOrBuilder {}
+      com.google.protobuf.MessageOrBuilder {
+  }
   /**
-   *
-   *
    * 
    * Further data for the creating state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData}
    */
-  public static final class CreatingData extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class CreatingData extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
       CreatingDataOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use CreatingData.newBuilder() to construct.
     private CreatingData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private CreatingData() {}
+    private CreatingData() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new CreatingData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -444,7 +377,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -462,13 +396,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -487,94 +420,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -584,41 +510,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -626,14 +550,13 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
-          getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
       }
 
@@ -648,8 +571,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData(this);
         onBuilt();
         return result;
       }
@@ -658,52 +580,46 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData buildParti
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData other) {
-        if (other
-            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance())
-          return this;
+      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData other) {
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -730,13 +646,12 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -746,7 +661,6 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -759,44 +673,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
-        getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public CreatingData parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public CreatingData parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -808,65 +719,61 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface AcceptedDataOrBuilder
-      extends
+  public interface AcceptedDataOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
-      com.google.protobuf.MessageOrBuilder {}
+      com.google.protobuf.MessageOrBuilder {
+  }
   /**
-   *
-   *
    * 
    * Further data for the accepted state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData}
    */
-  public static final class AcceptedData extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class AcceptedData extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
       AcceptedDataOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use AcceptedData.newBuilder() to construct.
     private AcceptedData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private AcceptedData() {}
+    private AcceptedData() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new AcceptedData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -878,7 +785,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -896,13 +804,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -921,94 +828,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1018,41 +918,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -1060,14 +958,13 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
-          getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
       }
 
@@ -1082,8 +979,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData(this);
         onBuilt();
         return result;
       }
@@ -1092,52 +988,46 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData buildParti
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData other) {
-        if (other
-            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance())
-          return this;
+      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData other) {
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -1164,13 +1054,12 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1180,7 +1069,6 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1193,44 +1081,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
-        getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public AcceptedData parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public AcceptedData parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1242,65 +1127,61 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface ProvisioningDataOrBuilder
-      extends
+  public interface ProvisioningDataOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
-      com.google.protobuf.MessageOrBuilder {}
+      com.google.protobuf.MessageOrBuilder {
+  }
   /**
-   *
-   *
    * 
    * Further data for the provisioning state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData}
    */
-  public static final class ProvisioningData extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class ProvisioningData extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
       ProvisioningDataOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use ProvisioningData.newBuilder() to construct.
     private ProvisioningData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private ProvisioningData() {}
+    private ProvisioningData() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new ProvisioningData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -1312,7 +1193,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -1330,13 +1212,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -1355,95 +1236,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1453,42 +1326,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder.class);
       }
 
-      // Construct using
-      // com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.newBuilder()
-      private Builder() {}
+      // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.newBuilder()
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -1496,16 +1366,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-          getDefaultInstanceForType() {
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-            .getDefaultInstance();
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getDefaultInstanceForType() {
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
       }
 
       @java.lang.Override
@@ -1519,8 +1387,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData build(
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData(this);
         onBuilt();
         return result;
       }
@@ -1529,53 +1396,46 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData buildP
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) {
-          return mergeFrom(
-              (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData other) {
-        if (other
-            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-                .getDefaultInstance()) return this;
+      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData other) {
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -1602,13 +1462,12 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1618,7 +1477,6 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1631,44 +1489,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-        getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public ProvisioningData parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public ProvisioningData parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1680,44 +1535,35 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface FailedDataOrBuilder
-      extends
+  public interface FailedDataOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

      *
      * .google.rpc.Status error = 1;
-     *
      * @return Whether the error field is set.
      */
     boolean hasError();
     /**
-     *
-     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

      *
      * .google.rpc.Status error = 1;
-     *
      * @return The error.
      */
     com.google.rpc.Status getError();
     /**
-     *
-     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

@@ -1727,63 +1573,57 @@ public interface FailedDataOrBuilder
     com.google.rpc.StatusOrBuilder getErrorOrBuilder();
   }
   /**
-   *
-   *
    * 
    * Further data for the failed state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData}
    */
-  public static final class FailedData extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class FailedData extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
       FailedDataOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use FailedData.newBuilder() to construct.
     private FailedData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private FailedData() {}
+    private FailedData() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new FailedData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder.class);
     }
 
     public static final int ERROR_FIELD_NUMBER = 1;
     private com.google.rpc.Status error_;
     /**
-     *
-     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

      *
      * .google.rpc.Status error = 1;
-     *
      * @return Whether the error field is set.
      */
     @java.lang.Override
@@ -1791,14 +1631,11 @@ public boolean hasError() {
       return error_ != null;
     }
     /**
-     *
-     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

      *
      * .google.rpc.Status error = 1;
-     *
      * @return The error.
      */
     @java.lang.Override
@@ -1806,8 +1643,6 @@ public com.google.rpc.Status getError() {
       return error_ == null ? com.google.rpc.Status.getDefaultInstance() : error_;
     }
     /**
-     *
-     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

@@ -1820,7 +1655,6 @@ public com.google.rpc.StatusOrBuilder getErrorOrBuilder() {
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -1832,7 +1666,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       if (error_ != null) {
         output.writeMessage(1, getError());
       }
@@ -1846,7 +1681,8 @@ public int getSerializedSize() {
 
       size = 0;
       if (error_ != null) {
-        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getError());
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, getError());
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -1856,17 +1692,17 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) obj;
 
       if (hasError() != other.hasError()) return false;
       if (hasError()) {
-        if (!getError().equals(other.getError())) return false;
+        if (!getError()
+            .equals(other.getError())) return false;
       }
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -1889,94 +1725,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1986,41 +1815,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2034,14 +1861,13 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
-          getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
       }
 
@@ -2056,20 +1882,18 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData(this);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(
-          com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData result) {
+      private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
-          result.error_ = errorBuilder_ == null ? error_ : errorBuilder_.build();
+          result.error_ = errorBuilder_ == null
+              ? error_
+              : errorBuilder_.build();
         }
       }
 
@@ -2077,41 +1901,38 @@ private void buildPartial0(
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -2119,9 +1940,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData other) {
-        if (other
-            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance())
-          return this;
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance()) return this;
         if (other.hasError()) {
           mergeError(other.getError());
         }
@@ -2151,19 +1970,19 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  input.readMessage(getErrorFieldBuilder().getBuilder(), extensionRegistry);
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 10
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                input.readMessage(
+                    getErrorFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2173,36 +1992,28 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
       private com.google.rpc.Status error_;
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
-          errorBuilder_;
+          com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> errorBuilder_;
       /**
-       *
-       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

        *
        * .google.rpc.Status error = 1;
-       *
        * @return Whether the error field is set.
        */
       public boolean hasError() {
         return ((bitField0_ & 0x00000001) != 0);
       }
       /**
-       *
-       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

        *
        * .google.rpc.Status error = 1;
-       *
        * @return The error.
        */
       public com.google.rpc.Status getError() {
@@ -2213,8 +2024,6 @@ public com.google.rpc.Status getError() {
         }
       }
       /**
-       *
-       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2235,15 +2044,14 @@ public Builder setError(com.google.rpc.Status value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

        *
        * .google.rpc.Status error = 1;
        */
-      public Builder setError(com.google.rpc.Status.Builder builderForValue) {
+      public Builder setError(
+          com.google.rpc.Status.Builder builderForValue) {
         if (errorBuilder_ == null) {
           error_ = builderForValue.build();
         } else {
@@ -2254,8 +2062,6 @@ public Builder setError(com.google.rpc.Status.Builder builderForValue) {
         return this;
       }
       /**
-       *
-       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2264,9 +2070,9 @@ public Builder setError(com.google.rpc.Status.Builder builderForValue) {
        */
       public Builder mergeError(com.google.rpc.Status value) {
         if (errorBuilder_ == null) {
-          if (((bitField0_ & 0x00000001) != 0)
-              && error_ != null
-              && error_ != com.google.rpc.Status.getDefaultInstance()) {
+          if (((bitField0_ & 0x00000001) != 0) &&
+            error_ != null &&
+            error_ != com.google.rpc.Status.getDefaultInstance()) {
             getErrorBuilder().mergeFrom(value);
           } else {
             error_ = value;
@@ -2279,8 +2085,6 @@ public Builder mergeError(com.google.rpc.Status value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2298,8 +2102,6 @@ public Builder clearError() {
         return this;
       }
       /**
-       *
-       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2312,8 +2114,6 @@ public com.google.rpc.Status.Builder getErrorBuilder() {
         return getErrorFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2324,12 +2124,11 @@ public com.google.rpc.StatusOrBuilder getErrorOrBuilder() {
         if (errorBuilder_ != null) {
           return errorBuilder_.getMessageOrBuilder();
         } else {
-          return error_ == null ? com.google.rpc.Status.getDefaultInstance() : error_;
+          return error_ == null ?
+              com.google.rpc.Status.getDefaultInstance() : error_;
         }
       }
       /**
-       *
-       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2337,19 +2136,18 @@ public com.google.rpc.StatusOrBuilder getErrorOrBuilder() {
        * .google.rpc.Status error = 1;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
+          com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> 
           getErrorFieldBuilder() {
         if (errorBuilder_ == null) {
-          errorBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.rpc.Status,
-                  com.google.rpc.Status.Builder,
-                  com.google.rpc.StatusOrBuilder>(getError(), getParentForChildren(), isClean());
+          errorBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>(
+                  getError(),
+                  getParentForChildren(),
+                  isClean());
           error_ = null;
         }
         return errorBuilder_;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2362,44 +2160,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
-        getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public FailedData parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public FailedData parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2411,65 +2206,61 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface DeletingDataOrBuilder
-      extends
+  public interface DeletingDataOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
-      com.google.protobuf.MessageOrBuilder {}
+      com.google.protobuf.MessageOrBuilder {
+  }
   /**
-   *
-   *
    * 
    * Further data for the deleting state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData}
    */
-  public static final class DeletingData extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class DeletingData extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
       DeletingDataOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use DeletingData.newBuilder() to construct.
     private DeletingData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private DeletingData() {}
+    private DeletingData() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new DeletingData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2481,7 +2272,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -2499,13 +2291,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -2524,94 +2315,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -2621,41 +2405,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2663,14 +2445,13 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
-          getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
       }
 
@@ -2685,8 +2466,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData(this);
         onBuilt();
         return result;
       }
@@ -2695,52 +2475,46 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData buildParti
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData other) {
-        if (other
-            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance())
-          return this;
+      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData other) {
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -2767,13 +2541,12 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2783,7 +2556,6 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2796,44 +2568,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
-        getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public DeletingData parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public DeletingData parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2845,65 +2614,61 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface ActiveDataOrBuilder
-      extends
+  public interface ActiveDataOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
-      com.google.protobuf.MessageOrBuilder {}
+      com.google.protobuf.MessageOrBuilder {
+  }
   /**
-   *
-   *
    * 
    * Further data for the active state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData}
    */
-  public static final class ActiveData extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class ActiveData extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
       ActiveDataOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use ActiveData.newBuilder() to construct.
     private ActiveData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private ActiveData() {}
+    private ActiveData() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new ActiveData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2915,7 +2680,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -2933,13 +2699,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -2958,94 +2723,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -3055,41 +2813,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -3097,14 +2853,13 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
-          getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
       }
 
@@ -3119,8 +2874,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData(this);
         onBuilt();
         return result;
       }
@@ -3129,41 +2883,38 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData buildPartial
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -3171,9 +2922,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData other) {
-        if (other
-            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance())
-          return this;
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -3200,13 +2949,12 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -3216,7 +2964,6 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -3229,44 +2976,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
-        getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public ActiveData parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public ActiveData parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3278,65 +3022,61 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface SuspendingDataOrBuilder
-      extends
+  public interface SuspendingDataOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
-      com.google.protobuf.MessageOrBuilder {}
+      com.google.protobuf.MessageOrBuilder {
+  }
   /**
-   *
-   *
    * 
    * Further data for the suspending state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData}
    */
-  public static final class SuspendingData extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class SuspendingData extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
       SuspendingDataOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use SuspendingData.newBuilder() to construct.
     private SuspendingData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private SuspendingData() {}
+    private SuspendingData() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new SuspendingData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -3348,7 +3088,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -3366,13 +3107,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -3391,95 +3131,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -3489,42 +3221,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder.class);
       }
 
-      // Construct using
-      // com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.newBuilder()
-      private Builder() {}
+      // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.newBuilder()
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -3532,16 +3261,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-          getDefaultInstanceForType() {
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-            .getDefaultInstance();
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getDefaultInstanceForType() {
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
       }
 
       @java.lang.Override
@@ -3555,8 +3282,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData build()
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData(this);
         onBuilt();
         return result;
       }
@@ -3565,53 +3291,46 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData buildPar
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) {
-          return mergeFrom(
-              (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData other) {
-        if (other
-            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-                .getDefaultInstance()) return this;
+      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData other) {
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -3638,13 +3357,12 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -3654,7 +3372,6 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -3667,44 +3384,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-        getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public SuspendingData parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public SuspendingData parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3716,65 +3430,61 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface SuspendedDataOrBuilder
-      extends
+  public interface SuspendedDataOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
-      com.google.protobuf.MessageOrBuilder {}
+      com.google.protobuf.MessageOrBuilder {
+  }
   /**
-   *
-   *
    * 
    * Further data for the suspended state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData}
    */
-  public static final class SuspendedData extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class SuspendedData extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
       SuspendedDataOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use SuspendedData.newBuilder() to construct.
     private SuspendedData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private SuspendedData() {}
+    private SuspendedData() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new SuspendedData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
       return this.unknownFields;
     }
-
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -3786,7 +3496,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -3804,13 +3515,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData other =
-          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -3829,95 +3539,87 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
-
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData prototype) {
+    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -3927,42 +3629,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.class,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder.class);
       }
 
-      // Construct using
-      // com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.newBuilder()
-      private Builder() {}
+      // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.newBuilder()
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -3970,14 +3669,13 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
-          getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
       }
 
@@ -3992,8 +3690,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData result =
-            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData(this);
         onBuilt();
         return result;
       }
@@ -4002,52 +3699,46 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData buildPart
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData other) {
-        if (other
-            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance())
-          return this;
+      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData other) {
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -4074,13 +3765,12 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -4090,7 +3780,6 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -4103,44 +3792,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
-        getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public SuspendedData parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public SuspendedData parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -4152,18 +3838,16 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
   private int stateDataCase_ = 0;
   private java.lang.Object stateData_;
-
   public enum StateDataCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     CREATING_DATA(2),
     ACCEPTED_DATA(3),
@@ -4175,7 +3859,6 @@ public enum StateDataCase
     SUSPENDED_DATA(9),
     STATEDATA_NOT_SET(0);
     private final int value;
-
     private StateDataCase(int value) {
       this.value = value;
     }
@@ -4191,85 +3874,62 @@ public static StateDataCase valueOf(int value) {
 
     public static StateDataCase forNumber(int value) {
       switch (value) {
-        case 2:
-          return CREATING_DATA;
-        case 3:
-          return ACCEPTED_DATA;
-        case 4:
-          return PROVISIONING_DATA;
-        case 5:
-          return FAILED_DATA;
-        case 6:
-          return DELETING_DATA;
-        case 7:
-          return ACTIVE_DATA;
-        case 8:
-          return SUSPENDING_DATA;
-        case 9:
-          return SUSPENDED_DATA;
-        case 0:
-          return STATEDATA_NOT_SET;
-        default:
-          return null;
+        case 2: return CREATING_DATA;
+        case 3: return ACCEPTED_DATA;
+        case 4: return PROVISIONING_DATA;
+        case 5: return FAILED_DATA;
+        case 6: return DELETING_DATA;
+        case 7: return ACTIVE_DATA;
+        case 8: return SUSPENDING_DATA;
+        case 9: return SUSPENDED_DATA;
+        case 0: return STATEDATA_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public StateDataCase getStateDataCase() {
-    return StateDataCase.forNumber(stateDataCase_);
+  public StateDataCase
+  getStateDataCase() {
+    return StateDataCase.forNumber(
+        stateDataCase_);
   }
 
   public static final int STATE_FIELD_NUMBER = 1;
   private int state_ = 0;
   /**
-   *
-   *
    * 
    * State of the QueuedResource request.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
-   *
    * @return The enum numeric value on the wire for state.
    */
-  @java.lang.Override
-  public int getStateValue() {
+  @java.lang.Override public int getStateValue() {
     return state_;
   }
   /**
-   *
-   *
    * 
    * State of the QueuedResource request.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
-   *
    * @return The state.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.State getState() {
-    com.google.cloud.tpu.v2alpha1.QueuedResourceState.State result =
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.forNumber(state_);
-    return result == null
-        ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.UNRECOGNIZED
-        : result;
+  @java.lang.Override public com.google.cloud.tpu.v2alpha1.QueuedResourceState.State getState() {
+    com.google.cloud.tpu.v2alpha1.QueuedResourceState.State result = com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.forNumber(state_);
+    return result == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.UNRECOGNIZED : result;
   }
 
   public static final int CREATING_DATA_FIELD_NUMBER = 2;
   /**
-   *
-   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
-   *
    * @return Whether the creatingData field is set.
    */
   @java.lang.Override
@@ -4277,26 +3937,21 @@ public boolean hasCreatingData() {
     return stateDataCase_ == 2;
   }
   /**
-   *
-   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
-   *
    * @return The creatingData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getCreatingData() {
     if (stateDataCase_ == 2) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Further data for the creating state.
    * 

@@ -4304,24 +3959,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getCreatin
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder
-      getCreatingDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder getCreatingDataOrBuilder() {
     if (stateDataCase_ == 2) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
   }
 
   public static final int ACCEPTED_DATA_FIELD_NUMBER = 3;
   /**
-   *
-   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
-   *
    * @return Whether the acceptedData field is set.
    */
   @java.lang.Override
@@ -4329,26 +3980,21 @@ public boolean hasAcceptedData() {
     return stateDataCase_ == 3;
   }
   /**
-   *
-   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
-   *
    * @return The acceptedData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getAcceptedData() {
     if (stateDataCase_ == 3) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Further data for the accepted state.
    * 

@@ -4356,25 +4002,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getAccepte
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder
-      getAcceptedDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder getAcceptedDataOrBuilder() {
     if (stateDataCase_ == 3) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
   }
 
   public static final int PROVISIONING_DATA_FIELD_NUMBER = 4;
   /**
-   *
-   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
    * @return Whether the provisioningData field is set.
    */
   @java.lang.Override
@@ -4382,53 +4023,42 @@ public boolean hasProvisioningData() {
     return stateDataCase_ == 4;
   }
   /**
-   *
-   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
    * @return The provisioningData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getProvisioningData() {
     if (stateDataCase_ == 4) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder
-      getProvisioningDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder getProvisioningDataOrBuilder() {
     if (stateDataCase_ == 4) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
   }
 
   public static final int FAILED_DATA_FIELD_NUMBER = 5;
   /**
-   *
-   *
    * 
    * Further data for the failed state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
-   *
    * @return Whether the failedData field is set.
    */
   @java.lang.Override
@@ -4436,26 +4066,21 @@ public boolean hasFailedData() {
     return stateDataCase_ == 5;
   }
   /**
-   *
-   *
    * 
    * Further data for the failed state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
-   *
    * @return The failedData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getFailedData() {
     if (stateDataCase_ == 5) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Further data for the failed state.
    * 

@@ -4463,24 +4088,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getFailedDat
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder
-      getFailedDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder getFailedDataOrBuilder() {
     if (stateDataCase_ == 5) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
   }
 
   public static final int DELETING_DATA_FIELD_NUMBER = 6;
   /**
-   *
-   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
-   *
    * @return Whether the deletingData field is set.
    */
   @java.lang.Override
@@ -4488,26 +4109,21 @@ public boolean hasDeletingData() {
     return stateDataCase_ == 6;
   }
   /**
-   *
-   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
-   *
    * @return The deletingData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDeletingData() {
     if (stateDataCase_ == 6) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Further data for the deleting state.
    * 

@@ -4515,24 +4131,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDeletin
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder
-      getDeletingDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder getDeletingDataOrBuilder() {
     if (stateDataCase_ == 6) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
   }
 
   public static final int ACTIVE_DATA_FIELD_NUMBER = 7;
   /**
-   *
-   *
    * 
    * Further data for the active state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
-   *
    * @return Whether the activeData field is set.
    */
   @java.lang.Override
@@ -4540,26 +4152,21 @@ public boolean hasActiveData() {
     return stateDataCase_ == 7;
   }
   /**
-   *
-   *
    * 
    * Further data for the active state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
-   *
    * @return The activeData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getActiveData() {
     if (stateDataCase_ == 7) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Further data for the active state.
    * 

@@ -4567,24 +4174,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getActiveDat
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder
-      getActiveDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder getActiveDataOrBuilder() {
     if (stateDataCase_ == 7) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
   }
 
   public static final int SUSPENDING_DATA_FIELD_NUMBER = 8;
   /**
-   *
-   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-   *
    * @return Whether the suspendingData field is set.
    */
   @java.lang.Override
@@ -4592,26 +4195,21 @@ public boolean hasSuspendingData() {
     return stateDataCase_ == 8;
   }
   /**
-   *
-   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-   *
    * @return The suspendingData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getSuspendingData() {
     if (stateDataCase_ == 8) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Further data for the suspending state.
    * 

@@ -4619,24 +4217,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getSuspe
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder
-      getSuspendingDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder getSuspendingDataOrBuilder() {
     if (stateDataCase_ == 8) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
   }
 
   public static final int SUSPENDED_DATA_FIELD_NUMBER = 9;
   /**
-   *
-   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
-   *
    * @return Whether the suspendedData field is set.
    */
   @java.lang.Override
@@ -4644,26 +4238,21 @@ public boolean hasSuspendedData() {
     return stateDataCase_ == 9;
   }
   /**
-   *
-   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
-   *
    * @return The suspendedData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getSuspendedData() {
     if (stateDataCase_ == 9) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Further data for the suspended state.
    * 

@@ -4671,16 +4260,14 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getSuspen
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder
-      getSuspendedDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder getSuspendedDataOrBuilder() {
     if (stateDataCase_ == 9) {
-      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_;
+       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -4692,42 +4279,34 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (state_
-        != com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.STATE_UNSPECIFIED.getNumber()) {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
+    if (state_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.STATE_UNSPECIFIED.getNumber()) {
       output.writeEnum(1, state_);
     }
     if (stateDataCase_ == 2) {
-      output.writeMessage(
-          2, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_);
+      output.writeMessage(2, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_);
     }
     if (stateDataCase_ == 3) {
-      output.writeMessage(
-          3, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_);
+      output.writeMessage(3, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_);
     }
     if (stateDataCase_ == 4) {
-      output.writeMessage(
-          4, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_);
+      output.writeMessage(4, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_);
     }
     if (stateDataCase_ == 5) {
-      output.writeMessage(
-          5, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_);
+      output.writeMessage(5, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_);
     }
     if (stateDataCase_ == 6) {
-      output.writeMessage(
-          6, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_);
+      output.writeMessage(6, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_);
     }
     if (stateDataCase_ == 7) {
-      output.writeMessage(
-          7, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_);
+      output.writeMessage(7, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_);
     }
     if (stateDataCase_ == 8) {
-      output.writeMessage(
-          8, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_);
+      output.writeMessage(8, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_);
     }
     if (stateDataCase_ == 9) {
-      output.writeMessage(
-          9, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_);
+      output.writeMessage(9, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_);
     }
     getUnknownFields().writeTo(output);
   }
@@ -4738,49 +4317,41 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (state_
-        != com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.STATE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, state_);
+    if (state_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.STATE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(1, state_);
     }
     if (stateDataCase_ == 2) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              2, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_);
     }
     if (stateDataCase_ == 3) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              3, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_);
     }
     if (stateDataCase_ == 4) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              4, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(4, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_);
     }
     if (stateDataCase_ == 5) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              5, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(5, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_);
     }
     if (stateDataCase_ == 6) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              6, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(6, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_);
     }
     if (stateDataCase_ == 7) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              7, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(7, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_);
     }
     if (stateDataCase_ == 8) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              8, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(8, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_);
     }
     if (stateDataCase_ == 9) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              9, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(9, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -4790,40 +4361,47 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.QueuedResourceState other =
-        (com.google.cloud.tpu.v2alpha1.QueuedResourceState) obj;
+    com.google.cloud.tpu.v2alpha1.QueuedResourceState other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState) obj;
 
     if (state_ != other.state_) return false;
     if (!getStateDataCase().equals(other.getStateDataCase())) return false;
     switch (stateDataCase_) {
       case 2:
-        if (!getCreatingData().equals(other.getCreatingData())) return false;
+        if (!getCreatingData()
+            .equals(other.getCreatingData())) return false;
         break;
       case 3:
-        if (!getAcceptedData().equals(other.getAcceptedData())) return false;
+        if (!getAcceptedData()
+            .equals(other.getAcceptedData())) return false;
         break;
       case 4:
-        if (!getProvisioningData().equals(other.getProvisioningData())) return false;
+        if (!getProvisioningData()
+            .equals(other.getProvisioningData())) return false;
         break;
       case 5:
-        if (!getFailedData().equals(other.getFailedData())) return false;
+        if (!getFailedData()
+            .equals(other.getFailedData())) return false;
         break;
       case 6:
-        if (!getDeletingData().equals(other.getDeletingData())) return false;
+        if (!getDeletingData()
+            .equals(other.getDeletingData())) return false;
         break;
       case 7:
-        if (!getActiveData().equals(other.getActiveData())) return false;
+        if (!getActiveData()
+            .equals(other.getActiveData())) return false;
         break;
       case 8:
-        if (!getSuspendingData().equals(other.getSuspendingData())) return false;
+        if (!getSuspendingData()
+            .equals(other.getSuspendingData())) return false;
         break;
       case 9:
-        if (!getSuspendedData().equals(other.getSuspendedData())) return false;
+        if (!getSuspendedData()
+            .equals(other.getSuspendedData())) return false;
         break;
       case 0:
       default:
@@ -4883,135 +4461,129 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * QueuedResourceState defines the details of the QueuedResource request.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState)
       com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.class,
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -5047,9 +4619,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
     }
 
     @java.lang.Override
@@ -5068,11 +4640,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.QueuedResourceState buildPartial() {
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState result =
-          new com.google.cloud.tpu.v2alpha1.QueuedResourceState(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -5088,28 +4657,36 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResourceState res
     private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResourceState result) {
       result.stateDataCase_ = stateDataCase_;
       result.stateData_ = this.stateData_;
-      if (stateDataCase_ == 2 && creatingDataBuilder_ != null) {
+      if (stateDataCase_ == 2 &&
+          creatingDataBuilder_ != null) {
         result.stateData_ = creatingDataBuilder_.build();
       }
-      if (stateDataCase_ == 3 && acceptedDataBuilder_ != null) {
+      if (stateDataCase_ == 3 &&
+          acceptedDataBuilder_ != null) {
         result.stateData_ = acceptedDataBuilder_.build();
       }
-      if (stateDataCase_ == 4 && provisioningDataBuilder_ != null) {
+      if (stateDataCase_ == 4 &&
+          provisioningDataBuilder_ != null) {
         result.stateData_ = provisioningDataBuilder_.build();
       }
-      if (stateDataCase_ == 5 && failedDataBuilder_ != null) {
+      if (stateDataCase_ == 5 &&
+          failedDataBuilder_ != null) {
         result.stateData_ = failedDataBuilder_.build();
       }
-      if (stateDataCase_ == 6 && deletingDataBuilder_ != null) {
+      if (stateDataCase_ == 6 &&
+          deletingDataBuilder_ != null) {
         result.stateData_ = deletingDataBuilder_.build();
       }
-      if (stateDataCase_ == 7 && activeDataBuilder_ != null) {
+      if (stateDataCase_ == 7 &&
+          activeDataBuilder_ != null) {
         result.stateData_ = activeDataBuilder_.build();
       }
-      if (stateDataCase_ == 8 && suspendingDataBuilder_ != null) {
+      if (stateDataCase_ == 8 &&
+          suspendingDataBuilder_ != null) {
         result.stateData_ = suspendingDataBuilder_.build();
       }
-      if (stateDataCase_ == 9 && suspendedDataBuilder_ != null) {
+      if (stateDataCase_ == 9 &&
+          suspendedDataBuilder_ != null) {
         result.stateData_ = suspendedDataBuilder_.build();
       }
     }
@@ -5118,39 +4695,38 @@ private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResourceStat
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -5158,56 +4734,46 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState other) {
-      if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()) return this;
       if (other.state_ != 0) {
         setStateValue(other.getStateValue());
       }
       switch (other.getStateDataCase()) {
-        case CREATING_DATA:
-          {
-            mergeCreatingData(other.getCreatingData());
-            break;
-          }
-        case ACCEPTED_DATA:
-          {
-            mergeAcceptedData(other.getAcceptedData());
-            break;
-          }
-        case PROVISIONING_DATA:
-          {
-            mergeProvisioningData(other.getProvisioningData());
-            break;
-          }
-        case FAILED_DATA:
-          {
-            mergeFailedData(other.getFailedData());
-            break;
-          }
-        case DELETING_DATA:
-          {
-            mergeDeletingData(other.getDeletingData());
-            break;
-          }
-        case ACTIVE_DATA:
-          {
-            mergeActiveData(other.getActiveData());
-            break;
-          }
-        case SUSPENDING_DATA:
-          {
-            mergeSuspendingData(other.getSuspendingData());
-            break;
-          }
-        case SUSPENDED_DATA:
-          {
-            mergeSuspendedData(other.getSuspendedData());
-            break;
-          }
-        case STATEDATA_NOT_SET:
-          {
-            break;
-          }
+        case CREATING_DATA: {
+          mergeCreatingData(other.getCreatingData());
+          break;
+        }
+        case ACCEPTED_DATA: {
+          mergeAcceptedData(other.getAcceptedData());
+          break;
+        }
+        case PROVISIONING_DATA: {
+          mergeProvisioningData(other.getProvisioningData());
+          break;
+        }
+        case FAILED_DATA: {
+          mergeFailedData(other.getFailedData());
+          break;
+        }
+        case DELETING_DATA: {
+          mergeDeletingData(other.getDeletingData());
+          break;
+        }
+        case ACTIVE_DATA: {
+          mergeActiveData(other.getActiveData());
+          break;
+        }
+        case SUSPENDING_DATA: {
+          mergeSuspendingData(other.getSuspendingData());
+          break;
+        }
+        case SUSPENDED_DATA: {
+          mergeSuspendedData(other.getSuspendedData());
+          break;
+        }
+        case STATEDATA_NOT_SET: {
+          break;
+        }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -5235,68 +4801,73 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8:
-              {
-                state_ = input.readEnum();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 8
-            case 18:
-              {
-                input.readMessage(getCreatingDataFieldBuilder().getBuilder(), extensionRegistry);
-                stateDataCase_ = 2;
-                break;
-              } // case 18
-            case 26:
-              {
-                input.readMessage(getAcceptedDataFieldBuilder().getBuilder(), extensionRegistry);
-                stateDataCase_ = 3;
-                break;
-              } // case 26
-            case 34:
-              {
-                input.readMessage(
-                    getProvisioningDataFieldBuilder().getBuilder(), extensionRegistry);
-                stateDataCase_ = 4;
-                break;
-              } // case 34
-            case 42:
-              {
-                input.readMessage(getFailedDataFieldBuilder().getBuilder(), extensionRegistry);
-                stateDataCase_ = 5;
-                break;
-              } // case 42
-            case 50:
-              {
-                input.readMessage(getDeletingDataFieldBuilder().getBuilder(), extensionRegistry);
-                stateDataCase_ = 6;
-                break;
-              } // case 50
-            case 58:
-              {
-                input.readMessage(getActiveDataFieldBuilder().getBuilder(), extensionRegistry);
-                stateDataCase_ = 7;
-                break;
-              } // case 58
-            case 66:
-              {
-                input.readMessage(getSuspendingDataFieldBuilder().getBuilder(), extensionRegistry);
-                stateDataCase_ = 8;
-                break;
-              } // case 66
-            case 74:
-              {
-                input.readMessage(getSuspendedDataFieldBuilder().getBuilder(), extensionRegistry);
-                stateDataCase_ = 9;
-                break;
-              } // case 74
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 8: {
+              state_ = input.readEnum();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 8
+            case 18: {
+              input.readMessage(
+                  getCreatingDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              stateDataCase_ = 2;
+              break;
+            } // case 18
+            case 26: {
+              input.readMessage(
+                  getAcceptedDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              stateDataCase_ = 3;
+              break;
+            } // case 26
+            case 34: {
+              input.readMessage(
+                  getProvisioningDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              stateDataCase_ = 4;
+              break;
+            } // case 34
+            case 42: {
+              input.readMessage(
+                  getFailedDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              stateDataCase_ = 5;
+              break;
+            } // case 42
+            case 50: {
+              input.readMessage(
+                  getDeletingDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              stateDataCase_ = 6;
+              break;
+            } // case 50
+            case 58: {
+              input.readMessage(
+                  getActiveDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              stateDataCase_ = 7;
+              break;
+            } // case 58
+            case 66: {
+              input.readMessage(
+                  getSuspendingDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              stateDataCase_ = 8;
+              break;
+            } // case 66
+            case 74: {
+              input.readMessage(
+                  getSuspendedDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              stateDataCase_ = 9;
+              break;
+            } // case 74
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -5306,12 +4877,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int stateDataCase_ = 0;
     private java.lang.Object stateData_;
-
-    public StateDataCase getStateDataCase() {
-      return StateDataCase.forNumber(stateDataCase_);
+    public StateDataCase
+        getStateDataCase() {
+      return StateDataCase.forNumber(
+          stateDataCase_);
     }
 
     public Builder clearStateData() {
@@ -5325,29 +4896,22 @@ public Builder clearStateData() {
 
     private int state_ = 0;
     /**
-     *
-     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
-     *
      * @return The enum numeric value on the wire for state.
      */
-    @java.lang.Override
-    public int getStateValue() {
+    @java.lang.Override public int getStateValue() {
       return state_;
     }
     /**
-     *
-     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
-     *
      * @param value The enum numeric value on the wire for state to set.
      * @return This builder for chaining.
      */
@@ -5358,33 +4922,24 @@ public Builder setStateValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
-     *
      * @return The state.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.QueuedResourceState.State getState() {
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.State result =
-          com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.forNumber(state_);
-      return result == null
-          ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.UNRECOGNIZED
-          : result;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.State result = com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.forNumber(state_);
+      return result == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
-     *
      * @param value The state to set.
      * @return This builder for chaining.
      */
@@ -5398,14 +4953,11 @@ public Builder setState(com.google.cloud.tpu.v2alpha1.QueuedResourceState.State
       return this;
     }
     /**
-     *
-     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearState() {
@@ -5416,19 +4968,13 @@ public Builder clearState() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder>
-        creatingDataBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder> creatingDataBuilder_;
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
-     *
      * @return Whether the creatingData field is set.
      */
     @java.lang.Override
@@ -5436,14 +4982,11 @@ public boolean hasCreatingData() {
       return stateDataCase_ == 2;
     }
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
-     *
      * @return The creatingData.
      */
     @java.lang.Override
@@ -5461,16 +5004,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getCreatin
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
-    public Builder setCreatingData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData value) {
+    public Builder setCreatingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData value) {
       if (creatingDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5484,8 +5024,6 @@ public Builder setCreatingData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

@@ -5504,26 +5042,18 @@ public Builder setCreatingData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
-    public Builder mergeCreatingData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData value) {
+    public Builder mergeCreatingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData value) {
       if (creatingDataBuilder_ == null) {
-        if (stateDataCase_ == 2
-            && stateData_
-                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
-                    .getDefaultInstance()) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (stateDataCase_ == 2 &&
+            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance()) {
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_)
+              .mergeFrom(value).buildPartial();
         } else {
           stateData_ = value;
         }
@@ -5539,8 +5069,6 @@ public Builder mergeCreatingData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

@@ -5564,21 +5092,16 @@ public Builder clearCreatingData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder
-        getCreatingDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder getCreatingDataBuilder() {
       return getCreatingDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

@@ -5586,8 +5109,7 @@ public Builder clearCreatingData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder
-        getCreatingDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder getCreatingDataOrBuilder() {
       if ((stateDataCase_ == 2) && (creatingDataBuilder_ != null)) {
         return creatingDataBuilder_.getMessageOrBuilder();
       } else {
@@ -5598,8 +5120,6 @@ public Builder clearCreatingData() {
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the creating state.
      * 

@@ -5607,20 +5127,14 @@ public Builder clearCreatingData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder> 
         getCreatingDataFieldBuilder() {
       if (creatingDataBuilder_ == null) {
         if (!(stateDataCase_ == 2)) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
         }
-        creatingDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder>(
+        creatingDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -5632,19 +5146,13 @@ public Builder clearCreatingData() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder>
-        acceptedDataBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder> acceptedDataBuilder_;
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
-     *
      * @return Whether the acceptedData field is set.
      */
     @java.lang.Override
@@ -5652,14 +5160,11 @@ public boolean hasAcceptedData() {
       return stateDataCase_ == 3;
     }
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
-     *
      * @return The acceptedData.
      */
     @java.lang.Override
@@ -5677,16 +5182,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getAccepte
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
-    public Builder setAcceptedData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData value) {
+    public Builder setAcceptedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData value) {
       if (acceptedDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5700,8 +5202,6 @@ public Builder setAcceptedData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

@@ -5720,26 +5220,18 @@ public Builder setAcceptedData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
-    public Builder mergeAcceptedData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData value) {
+    public Builder mergeAcceptedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData value) {
       if (acceptedDataBuilder_ == null) {
-        if (stateDataCase_ == 3
-            && stateData_
-                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
-                    .getDefaultInstance()) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (stateDataCase_ == 3 &&
+            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance()) {
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_)
+              .mergeFrom(value).buildPartial();
         } else {
           stateData_ = value;
         }
@@ -5755,8 +5247,6 @@ public Builder mergeAcceptedData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

@@ -5780,21 +5270,16 @@ public Builder clearAcceptedData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder
-        getAcceptedDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder getAcceptedDataBuilder() {
       return getAcceptedDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

@@ -5802,8 +5287,7 @@ public Builder clearAcceptedData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder
-        getAcceptedDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder getAcceptedDataOrBuilder() {
       if ((stateDataCase_ == 3) && (acceptedDataBuilder_ != null)) {
         return acceptedDataBuilder_.getMessageOrBuilder();
       } else {
@@ -5814,8 +5298,6 @@ public Builder clearAcceptedData() {
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the accepted state.
      * 

@@ -5823,20 +5305,14 @@ public Builder clearAcceptedData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder> 
         getAcceptedDataFieldBuilder() {
       if (acceptedDataBuilder_ == null) {
         if (!(stateDataCase_ == 3)) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
         }
-        acceptedDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder>(
+        acceptedDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -5848,20 +5324,13 @@ public Builder clearAcceptedData() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder>
-        provisioningDataBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder> provisioningDataBuilder_;
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
      * @return Whether the provisioningData field is set.
      */
     @java.lang.Override
@@ -5869,46 +5338,35 @@ public boolean hasProvisioningData() {
       return stateDataCase_ == 4;
     }
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
      * @return The provisioningData.
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-        getProvisioningData() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getProvisioningData() {
       if (provisioningDataBuilder_ == null) {
         if (stateDataCase_ == 4) {
           return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-            .getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
       } else {
         if (stateDataCase_ == 4) {
           return provisioningDataBuilder_.getMessage();
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-            .getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
      */
-    public Builder setProvisioningData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData value) {
+    public Builder setProvisioningData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData value) {
       if (provisioningDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5922,18 +5380,14 @@ public Builder setProvisioningData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
      */
     public Builder setProvisioningData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder
-            builderForValue) {
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder builderForValue) {
       if (provisioningDataBuilder_ == null) {
         stateData_ = builderForValue.build();
         onChanged();
@@ -5944,28 +5398,18 @@ public Builder setProvisioningData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
      */
-    public Builder mergeProvisioningData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData value) {
+    public Builder mergeProvisioningData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData value) {
       if (provisioningDataBuilder_ == null) {
-        if (stateDataCase_ == 4
-            && stateData_
-                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-                    .getDefaultInstance()) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
-                          stateData_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (stateDataCase_ == 4 &&
+            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance()) {
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_)
+              .mergeFrom(value).buildPartial();
         } else {
           stateData_ = value;
         }
@@ -5981,14 +5425,11 @@ public Builder mergeProvisioningData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
      */
     public Builder clearProvisioningData() {
       if (provisioningDataBuilder_ == null) {
@@ -6007,68 +5448,49 @@ public Builder clearProvisioningData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder
-        getProvisioningDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder getProvisioningDataBuilder() {
       return getProvisioningDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder
-        getProvisioningDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder getProvisioningDataOrBuilder() {
       if ((stateDataCase_ == 4) && (provisioningDataBuilder_ != null)) {
         return provisioningDataBuilder_.getMessageOrBuilder();
       } else {
         if (stateDataCase_ == 4) {
           return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-            .getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder> 
         getProvisioningDataFieldBuilder() {
       if (provisioningDataBuilder_ == null) {
         if (!(stateDataCase_ == 4)) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
-                  .getDefaultInstance();
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
         }
-        provisioningDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder>(
+        provisioningDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -6080,19 +5502,13 @@ public Builder clearProvisioningData() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder>
-        failedDataBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder> failedDataBuilder_;
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
-     *
      * @return Whether the failedData field is set.
      */
     @java.lang.Override
@@ -6100,14 +5516,11 @@ public boolean hasFailedData() {
       return stateDataCase_ == 5;
     }
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
-     *
      * @return The failedData.
      */
     @java.lang.Override
@@ -6125,16 +5538,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getFailedDat
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
-    public Builder setFailedData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData value) {
+    public Builder setFailedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData value) {
       if (failedDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6148,8 +5558,6 @@ public Builder setFailedData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

@@ -6168,26 +5576,18 @@ public Builder setFailedData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
-    public Builder mergeFailedData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData value) {
+    public Builder mergeFailedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData value) {
       if (failedDataBuilder_ == null) {
-        if (stateDataCase_ == 5
-            && stateData_
-                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
-                    .getDefaultInstance()) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (stateDataCase_ == 5 &&
+            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance()) {
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_)
+              .mergeFrom(value).buildPartial();
         } else {
           stateData_ = value;
         }
@@ -6203,8 +5603,6 @@ public Builder mergeFailedData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

@@ -6228,21 +5626,16 @@ public Builder clearFailedData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder
-        getFailedDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder getFailedDataBuilder() {
       return getFailedDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

@@ -6250,8 +5643,7 @@ public Builder clearFailedData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder
-        getFailedDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder getFailedDataOrBuilder() {
       if ((stateDataCase_ == 5) && (failedDataBuilder_ != null)) {
         return failedDataBuilder_.getMessageOrBuilder();
       } else {
@@ -6262,8 +5654,6 @@ public Builder clearFailedData() {
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the failed state.
      * 

@@ -6271,20 +5661,14 @@ public Builder clearFailedData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder> 
         getFailedDataFieldBuilder() {
       if (failedDataBuilder_ == null) {
         if (!(stateDataCase_ == 5)) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
         }
-        failedDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder>(
+        failedDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -6296,19 +5680,13 @@ public Builder clearFailedData() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder>
-        deletingDataBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder> deletingDataBuilder_;
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
-     *
      * @return Whether the deletingData field is set.
      */
     @java.lang.Override
@@ -6316,14 +5694,11 @@ public boolean hasDeletingData() {
       return stateDataCase_ == 6;
     }
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
-     *
      * @return The deletingData.
      */
     @java.lang.Override
@@ -6341,16 +5716,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDeletin
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
-    public Builder setDeletingData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData value) {
+    public Builder setDeletingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData value) {
       if (deletingDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6364,8 +5736,6 @@ public Builder setDeletingData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

@@ -6384,26 +5754,18 @@ public Builder setDeletingData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
-    public Builder mergeDeletingData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData value) {
+    public Builder mergeDeletingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData value) {
       if (deletingDataBuilder_ == null) {
-        if (stateDataCase_ == 6
-            && stateData_
-                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
-                    .getDefaultInstance()) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (stateDataCase_ == 6 &&
+            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance()) {
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_)
+              .mergeFrom(value).buildPartial();
         } else {
           stateData_ = value;
         }
@@ -6419,8 +5781,6 @@ public Builder mergeDeletingData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

@@ -6444,21 +5804,16 @@ public Builder clearDeletingData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder
-        getDeletingDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder getDeletingDataBuilder() {
       return getDeletingDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

@@ -6466,8 +5821,7 @@ public Builder clearDeletingData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder
-        getDeletingDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder getDeletingDataOrBuilder() {
       if ((stateDataCase_ == 6) && (deletingDataBuilder_ != null)) {
         return deletingDataBuilder_.getMessageOrBuilder();
       } else {
@@ -6478,8 +5832,6 @@ public Builder clearDeletingData() {
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the deleting state.
      * 

@@ -6487,20 +5839,14 @@ public Builder clearDeletingData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder> 
         getDeletingDataFieldBuilder() {
       if (deletingDataBuilder_ == null) {
         if (!(stateDataCase_ == 6)) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
         }
-        deletingDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder>(
+        deletingDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -6512,19 +5858,13 @@ public Builder clearDeletingData() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder>
-        activeDataBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder> activeDataBuilder_;
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
-     *
      * @return Whether the activeData field is set.
      */
     @java.lang.Override
@@ -6532,14 +5872,11 @@ public boolean hasActiveData() {
       return stateDataCase_ == 7;
     }
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
-     *
      * @return The activeData.
      */
     @java.lang.Override
@@ -6557,16 +5894,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getActiveDat
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
-    public Builder setActiveData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData value) {
+    public Builder setActiveData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData value) {
       if (activeDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6580,8 +5914,6 @@ public Builder setActiveData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

@@ -6600,26 +5932,18 @@ public Builder setActiveData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
-    public Builder mergeActiveData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData value) {
+    public Builder mergeActiveData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData value) {
       if (activeDataBuilder_ == null) {
-        if (stateDataCase_ == 7
-            && stateData_
-                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
-                    .getDefaultInstance()) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (stateDataCase_ == 7 &&
+            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance()) {
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_)
+              .mergeFrom(value).buildPartial();
         } else {
           stateData_ = value;
         }
@@ -6635,8 +5959,6 @@ public Builder mergeActiveData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

@@ -6660,21 +5982,16 @@ public Builder clearActiveData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder
-        getActiveDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder getActiveDataBuilder() {
       return getActiveDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

@@ -6682,8 +5999,7 @@ public Builder clearActiveData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder
-        getActiveDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder getActiveDataOrBuilder() {
       if ((stateDataCase_ == 7) && (activeDataBuilder_ != null)) {
         return activeDataBuilder_.getMessageOrBuilder();
       } else {
@@ -6694,8 +6010,6 @@ public Builder clearActiveData() {
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the active state.
      * 

@@ -6703,20 +6017,14 @@ public Builder clearActiveData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder> 
         getActiveDataFieldBuilder() {
       if (activeDataBuilder_ == null) {
         if (!(stateDataCase_ == 7)) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
         }
-        activeDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder>(
+        activeDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -6728,20 +6036,13 @@ public Builder clearActiveData() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder>
-        suspendingDataBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder> suspendingDataBuilder_;
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
      * @return Whether the suspendingData field is set.
      */
     @java.lang.Override
@@ -6749,15 +6050,11 @@ public boolean hasSuspendingData() {
       return stateDataCase_ == 8;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
      * @return The suspendingData.
      */
     @java.lang.Override
@@ -6766,28 +6063,22 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getSuspe
         if (stateDataCase_ == 8) {
           return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-            .getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
       } else {
         if (stateDataCase_ == 8) {
           return suspendingDataBuilder_.getMessage();
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-            .getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
      */
-    public Builder setSuspendingData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData value) {
+    public Builder setSuspendingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData value) {
       if (suspendingDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6801,14 +6092,11 @@ public Builder setSuspendingData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
      */
     public Builder setSuspendingData(
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder builderForValue) {
@@ -6822,27 +6110,18 @@ public Builder setSuspendingData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
      */
-    public Builder mergeSuspendingData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData value) {
+    public Builder mergeSuspendingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData value) {
       if (suspendingDataBuilder_ == null) {
-        if (stateDataCase_ == 8
-            && stateData_
-                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-                    .getDefaultInstance()) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (stateDataCase_ == 8 &&
+            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance()) {
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_)
+              .mergeFrom(value).buildPartial();
         } else {
           stateData_ = value;
         }
@@ -6858,14 +6137,11 @@ public Builder mergeSuspendingData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
      */
     public Builder clearSuspendingData() {
       if (suspendingDataBuilder_ == null) {
@@ -6884,67 +6160,49 @@ public Builder clearSuspendingData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder
-        getSuspendingDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder getSuspendingDataBuilder() {
       return getSuspendingDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder
-        getSuspendingDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder getSuspendingDataOrBuilder() {
       if ((stateDataCase_ == 8) && (suspendingDataBuilder_ != null)) {
         return suspendingDataBuilder_.getMessageOrBuilder();
       } else {
         if (stateDataCase_ == 8) {
           return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
-            .getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder> 
         getSuspendingDataFieldBuilder() {
       if (suspendingDataBuilder_ == null) {
         if (!(stateDataCase_ == 8)) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
         }
-        suspendingDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder>(
+        suspendingDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -6956,19 +6214,13 @@ public Builder clearSuspendingData() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder>
-        suspendedDataBuilder_;
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder> suspendedDataBuilder_;
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
-     *
      * @return Whether the suspendedData field is set.
      */
     @java.lang.Override
@@ -6976,14 +6228,11 @@ public boolean hasSuspendedData() {
       return stateDataCase_ == 9;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
-     *
      * @return The suspendedData.
      */
     @java.lang.Override
@@ -7001,16 +6250,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getSuspen
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
-    public Builder setSuspendedData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData value) {
+    public Builder setSuspendedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData value) {
       if (suspendedDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -7024,8 +6270,6 @@ public Builder setSuspendedData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

@@ -7044,26 +6288,18 @@ public Builder setSuspendedData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
-    public Builder mergeSuspendedData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData value) {
+    public Builder mergeSuspendedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData value) {
       if (suspendedDataBuilder_ == null) {
-        if (stateDataCase_ == 9
-            && stateData_
-                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
-                    .getDefaultInstance()) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.newBuilder(
-                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (stateDataCase_ == 9 &&
+            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance()) {
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_)
+              .mergeFrom(value).buildPartial();
         } else {
           stateData_ = value;
         }
@@ -7079,8 +6315,6 @@ public Builder mergeSuspendedData(
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

@@ -7104,21 +6338,16 @@ public Builder clearSuspendedData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder
-        getSuspendedDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder getSuspendedDataBuilder() {
       return getSuspendedDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

@@ -7126,8 +6355,7 @@ public Builder clearSuspendedData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder
-        getSuspendedDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder getSuspendedDataOrBuilder() {
       if ((stateDataCase_ == 9) && (suspendedDataBuilder_ != null)) {
         return suspendedDataBuilder_.getMessageOrBuilder();
       } else {
@@ -7138,8 +6366,6 @@ public Builder clearSuspendedData() {
       }
     }
     /**
-     *
-     *
      * 
      * Further data for the suspended state.
      * 

@@ -7147,20 +6373,14 @@ public Builder clearSuspendedData() {
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder,
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder>
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder> 
         getSuspendedDataFieldBuilder() {
       if (suspendedDataBuilder_ == null) {
         if (!(stateDataCase_ == 9)) {
-          stateData_ =
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
+          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
         }
-        suspendedDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder,
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder>(
+        suspendedDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -7170,9 +6390,9 @@ public Builder clearSuspendedData() {
       onChanged();
       return suspendedDataBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -7182,12 +6402,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState)
   private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState();
   }
@@ -7196,27 +6416,27 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResourceState getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public QueuedResourceState parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public QueuedResourceState parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -7231,4 +6451,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
similarity index 83%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
index a1247577c5e7..22322f40f69a 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
@@ -1,191 +1,131 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface QueuedResourceStateOrBuilder
-    extends
+public interface QueuedResourceStateOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * State of the QueuedResource request.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
-   *
    * @return The enum numeric value on the wire for state.
    */
   int getStateValue();
   /**
-   *
-   *
    * 
    * State of the QueuedResource request.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
-   *
    * @return The state.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.State getState();
 
   /**
-   *
-   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
-   *
    * @return Whether the creatingData field is set.
    */
   boolean hasCreatingData();
   /**
-   *
-   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
-   *
    * @return The creatingData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getCreatingData();
   /**
-   *
-   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder
-      getCreatingDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder getCreatingDataOrBuilder();
 
   /**
-   *
-   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
-   *
    * @return Whether the acceptedData field is set.
    */
   boolean hasAcceptedData();
   /**
-   *
-   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
-   *
    * @return The acceptedData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getAcceptedData();
   /**
-   *
-   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder
-      getAcceptedDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder getAcceptedDataOrBuilder();
 
   /**
-   *
-   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
    * @return Whether the provisioningData field is set.
    */
   boolean hasProvisioningData();
   /**
-   *
-   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
    * @return The provisioningData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getProvisioningData();
   /**
-   *
-   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
-   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder
-      getProvisioningDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder getProvisioningDataOrBuilder();
 
   /**
-   *
-   *
    * 
    * Further data for the failed state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
-   *
    * @return Whether the failedData field is set.
    */
   boolean hasFailedData();
   /**
-   *
-   *
    * 
    * Further data for the failed state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
-   *
    * @return The failedData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getFailedData();
   /**
-   *
-   *
    * 
    * Further data for the failed state.
    * 

@@ -195,68 +135,51 @@ public interface QueuedResourceStateOrBuilder
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder getFailedDataOrBuilder();
 
   /**
-   *
-   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
-   *
    * @return Whether the deletingData field is set.
    */
   boolean hasDeletingData();
   /**
-   *
-   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
-   *
    * @return The deletingData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDeletingData();
   /**
-   *
-   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder
-      getDeletingDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder getDeletingDataOrBuilder();
 
   /**
-   *
-   *
    * 
    * Further data for the active state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
-   *
    * @return Whether the activeData field is set.
    */
   boolean hasActiveData();
   /**
-   *
-   *
    * 
    * Further data for the active state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
-   *
    * @return The activeData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getActiveData();
   /**
-   *
-   *
    * 
    * Further data for the active state.
    * 

@@ -266,76 +189,58 @@ public interface QueuedResourceStateOrBuilder
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder getActiveDataOrBuilder();
 
   /**
-   *
-   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-   *
    * @return Whether the suspendingData field is set.
    */
   boolean hasSuspendingData();
   /**
-   *
-   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
-   *
    * @return The suspendingData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getSuspendingData();
   /**
-   *
-   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder
-      getSuspendingDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder getSuspendingDataOrBuilder();
 
   /**
-   *
-   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
-   *
    * @return Whether the suspendedData field is set.
    */
   boolean hasSuspendedData();
   /**
-   *
-   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
-   *
    * @return The suspendedData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getSuspendedData();
   /**
-   *
-   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder
-      getSuspendedDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder getSuspendedDataOrBuilder();
 
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.StateDataCase getStateDataCase();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
index f0b8b6ecc24f..f6769b7b55e4 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A runtime version that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.RuntimeVersion}
  */
-public final class RuntimeVersion extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class RuntimeVersion extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.RuntimeVersion)
     RuntimeVersionOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use RuntimeVersion.newBuilder() to construct.
   private RuntimeVersion(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private RuntimeVersion() {
     name_ = "";
     version_ = "";
@@ -44,43 +26,38 @@ private RuntimeVersion() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new RuntimeVersion();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion.class,
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder.class);
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion.class, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -89,29 +66,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -120,18 +97,14 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int VERSION_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object version_ = "";
   /**
-   *
-   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
-   *
    * @return The version.
    */
   @java.lang.Override
@@ -140,29 +113,29 @@ public java.lang.String getVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       version_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
-   *
    * @return The bytes for version.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getVersionBytes() {
+  public com.google.protobuf.ByteString
+      getVersionBytes() {
     java.lang.Object ref = version_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       version_ = b;
       return b;
     } else {
@@ -171,7 +144,6 @@ public com.google.protobuf.ByteString getVersionBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -183,7 +155,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -213,16 +186,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.RuntimeVersion)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.RuntimeVersion other =
-        (com.google.cloud.tpu.v2alpha1.RuntimeVersion) obj;
+    com.google.cloud.tpu.v2alpha1.RuntimeVersion other = (com.google.cloud.tpu.v2alpha1.RuntimeVersion) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getVersion().equals(other.getVersion())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getVersion()
+        .equals(other.getVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -243,136 +217,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.RuntimeVersion prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A runtime version that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.RuntimeVersion}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.RuntimeVersion)
       com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.RuntimeVersion.class,
-              com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder.class);
+              com.google.cloud.tpu.v2alpha1.RuntimeVersion.class, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.RuntimeVersion.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -383,9 +351,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
     }
 
     @java.lang.Override
@@ -404,11 +372,8 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.RuntimeVersion buildPartial() {
-      com.google.cloud.tpu.v2alpha1.RuntimeVersion result =
-          new com.google.cloud.tpu.v2alpha1.RuntimeVersion(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.RuntimeVersion result = new com.google.cloud.tpu.v2alpha1.RuntimeVersion(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -427,39 +392,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.RuntimeVersion result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.RuntimeVersion) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.RuntimeVersion) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.RuntimeVersion)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -504,25 +468,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                version_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              version_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -532,25 +493,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -559,21 +517,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -581,35 +538,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -619,21 +569,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -643,20 +589,18 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object version_ = "";
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @return The version.
      */
     public java.lang.String getVersion() {
       java.lang.Object ref = version_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         version_ = s;
         return s;
@@ -665,21 +609,20 @@ public java.lang.String getVersion() {
       }
     }
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @return The bytes for version.
      */
-    public com.google.protobuf.ByteString getVersionBytes() {
+    public com.google.protobuf.ByteString
+        getVersionBytes() {
       java.lang.Object ref = version_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         version_ = b;
         return b;
       } else {
@@ -687,35 +630,28 @@ public com.google.protobuf.ByteString getVersionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @param value The version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVersion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearVersion() {
@@ -725,30 +661,26 @@ public Builder clearVersion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
-     *
      * @param value The bytes for version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setVersionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -758,12 +690,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.RuntimeVersion)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.RuntimeVersion)
   private static final com.google.cloud.tpu.v2alpha1.RuntimeVersion DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.RuntimeVersion();
   }
@@ -772,27 +704,27 @@ public static com.google.cloud.tpu.v2alpha1.RuntimeVersion getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public RuntimeVersion parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public RuntimeVersion parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -807,4 +739,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.RuntimeVersion getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionName.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionName.java
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionName.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionName.java
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
similarity index 52%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
index 06fc731dd3cd..61ba8883f9e3 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
@@ -1,75 +1,49 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface RuntimeVersionOrBuilder
-    extends
+public interface RuntimeVersionOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.RuntimeVersion)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
-   *
    * @return The version.
    */
   java.lang.String getVersion();
   /**
-   *
-   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
-   *
    * @return The bytes for version.
    */
-  com.google.protobuf.ByteString getVersionBytes();
+  com.google.protobuf.ByteString
+      getVersionBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
index 88a17056f231..6b5d8b5dff08 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
@@ -1,81 +1,60 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Sets the scheduling options for this node.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.SchedulingConfig}
  */
-public final class SchedulingConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class SchedulingConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.SchedulingConfig)
     SchedulingConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use SchedulingConfig.newBuilder() to construct.
   private SchedulingConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private SchedulingConfig() {}
+  private SchedulingConfig() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new SchedulingConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.SchedulingConfig.class,
-            com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder.class);
+            com.google.cloud.tpu.v2alpha1.SchedulingConfig.class, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder.class);
   }
 
   public static final int PREEMPTIBLE_FIELD_NUMBER = 1;
   private boolean preemptible_ = false;
   /**
-   *
-   *
    * 
    * Defines whether the node is preemptible.
    * 

    *
    * bool preemptible = 1;
-   *
    * @return The preemptible.
    */
   @java.lang.Override
@@ -86,14 +65,11 @@ public boolean getPreemptible() {
   public static final int RESERVED_FIELD_NUMBER = 2;
   private boolean reserved_ = false;
   /**
-   *
-   *
    * 
    * Whether the node is created under a reservation.
    * 

    *
    * bool reserved = 2;
-   *
    * @return The reserved.
    */
   @java.lang.Override
@@ -102,7 +78,6 @@ public boolean getReserved() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -114,7 +89,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (preemptible_ != false) {
       output.writeBool(1, preemptible_);
     }
@@ -131,10 +107,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (preemptible_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, preemptible_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(1, preemptible_);
     }
     if (reserved_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, reserved_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(2, reserved_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -144,16 +122,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.SchedulingConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.SchedulingConfig other =
-        (com.google.cloud.tpu.v2alpha1.SchedulingConfig) obj;
+    com.google.cloud.tpu.v2alpha1.SchedulingConfig other = (com.google.cloud.tpu.v2alpha1.SchedulingConfig) obj;
 
-    if (getPreemptible() != other.getPreemptible()) return false;
-    if (getReserved() != other.getReserved()) return false;
+    if (getPreemptible()
+        != other.getPreemptible()) return false;
+    if (getReserved()
+        != other.getReserved()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -166,144 +145,140 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + PREEMPTIBLE_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getPreemptible());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getPreemptible());
     hash = (37 * hash) + RESERVED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReserved());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getReserved());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.SchedulingConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Sets the scheduling options for this node.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.SchedulingConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.SchedulingConfig)
       com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.SchedulingConfig.class,
-              com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder.class);
+              com.google.cloud.tpu.v2alpha1.SchedulingConfig.class, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.SchedulingConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -314,9 +289,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
@@ -335,11 +310,8 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.SchedulingConfig buildPartial() {
-      com.google.cloud.tpu.v2alpha1.SchedulingConfig result =
-          new com.google.cloud.tpu.v2alpha1.SchedulingConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.SchedulingConfig result = new com.google.cloud.tpu.v2alpha1.SchedulingConfig(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -358,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.SchedulingConfig result
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.SchedulingConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.SchedulingConfig) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.SchedulingConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -431,25 +402,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8:
-              {
-                preemptible_ = input.readBool();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 8
-            case 16:
-              {
-                reserved_ = input.readBool();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 8: {
+              preemptible_ = input.readBool();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 8
+            case 16: {
+              reserved_ = input.readBool();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -459,19 +427,15 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private boolean preemptible_;
+    private boolean preemptible_ ;
     /**
-     *
-     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
-     *
      * @return The preemptible.
      */
     @java.lang.Override
@@ -479,33 +443,27 @@ public boolean getPreemptible() {
       return preemptible_;
     }
     /**
-     *
-     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
-     *
      * @param value The preemptible to set.
      * @return This builder for chaining.
      */
     public Builder setPreemptible(boolean value) {
-
+      
       preemptible_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPreemptible() {
@@ -515,16 +473,13 @@ public Builder clearPreemptible() {
       return this;
     }
 
-    private boolean reserved_;
+    private boolean reserved_ ;
     /**
-     *
-     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
-     *
      * @return The reserved.
      */
     @java.lang.Override
@@ -532,33 +487,27 @@ public boolean getReserved() {
       return reserved_;
     }
     /**
-     *
-     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
-     *
      * @param value The reserved to set.
      * @return This builder for chaining.
      */
     public Builder setReserved(boolean value) {
-
+      
       reserved_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearReserved() {
@@ -567,9 +516,9 @@ public Builder clearReserved() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -579,12 +528,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.SchedulingConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.SchedulingConfig)
   private static final com.google.cloud.tpu.v2alpha1.SchedulingConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.SchedulingConfig();
   }
@@ -593,27 +542,27 @@ public static com.google.cloud.tpu.v2alpha1.SchedulingConfig getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SchedulingConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public SchedulingConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -628,4 +577,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.SchedulingConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
new file mode 100644
index 000000000000..5e8a02cbe3b3
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface SchedulingConfigOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.SchedulingConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Defines whether the node is preemptible.
+   * 

+   *
+   * bool preemptible = 1;
+   * @return The preemptible.
+   */
+  boolean getPreemptible();
+
+  /**
+   * 
+   * Whether the node is created under a reservation.
+   * 

+   *
+   * bool reserved = 2;
+   * @return The reserved.
+   */
+  boolean getReserved();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
index 86eb7acb0921..85144ea8d64d 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A service account.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ServiceAccount}
  */
-public final class ServiceAccount extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ServiceAccount extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ServiceAccount)
     ServiceAccountOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ServiceAccount.newBuilder() to construct.
   private ServiceAccount(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ServiceAccount() {
     email_ = "";
     scope_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -44,44 +26,39 @@ private ServiceAccount() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ServiceAccount();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ServiceAccount.class,
-            com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ServiceAccount.class, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder.class);
   }
 
   public static final int EMAIL_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object email_ = "";
   /**
-   *
-   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
-   *
    * @return The email.
    */
   @java.lang.Override
@@ -90,30 +67,30 @@ public java.lang.String getEmail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       email_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
-   *
    * @return The bytes for email.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getEmailBytes() {
+  public com.google.protobuf.ByteString
+      getEmailBytes() {
     java.lang.Object ref = email_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       email_ = b;
       return b;
     } else {
@@ -122,49 +99,40 @@ public com.google.protobuf.ByteString getEmailBytes() {
   }
 
   public static final int SCOPE_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList scope_;
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @return A list containing the scope.
    */
-  public com.google.protobuf.ProtocolStringList getScopeList() {
+  public com.google.protobuf.ProtocolStringList
+      getScopeList() {
     return scope_;
   }
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @return The count of scope.
    */
   public int getScopeCount() {
     return scope_.size();
   }
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @param index The index of the element to return.
    * @return The scope at the given index.
    */
@@ -172,24 +140,21 @@ public java.lang.String getScope(int index) {
     return scope_.get(index);
   }
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the scope at the given index.
    */
-  public com.google.protobuf.ByteString getScopeBytes(int index) {
+  public com.google.protobuf.ByteString
+      getScopeBytes(int index) {
     return scope_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -201,7 +166,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(email_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, email_);
     }
@@ -236,16 +202,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ServiceAccount)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ServiceAccount other =
-        (com.google.cloud.tpu.v2alpha1.ServiceAccount) obj;
+    com.google.cloud.tpu.v2alpha1.ServiceAccount other = (com.google.cloud.tpu.v2alpha1.ServiceAccount) obj;
 
-    if (!getEmail().equals(other.getEmail())) return false;
-    if (!getScopeList().equals(other.getScopeList())) return false;
+    if (!getEmail()
+        .equals(other.getEmail())) return false;
+    if (!getScopeList()
+        .equals(other.getScopeList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -268,136 +235,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ServiceAccount prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A service account.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ServiceAccount}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ServiceAccount)
       com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ServiceAccount.class,
-              com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ServiceAccount.class, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ServiceAccount.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -409,9 +370,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
     }
 
     @java.lang.Override
@@ -430,12 +391,9 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccount build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ServiceAccount buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ServiceAccount result =
-          new com.google.cloud.tpu.v2alpha1.ServiceAccount(this);
+      com.google.cloud.tpu.v2alpha1.ServiceAccount result = new com.google.cloud.tpu.v2alpha1.ServiceAccount(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -459,39 +417,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ServiceAccount result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ServiceAccount) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ServiceAccount) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ServiceAccount)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -541,26 +498,23 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                email_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureScopeIsMutable();
-                scope_.add(s);
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              email_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureScopeIsMutable();
+              scope_.add(s);
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -570,26 +524,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object email_ = "";
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @return The email.
      */
     public java.lang.String getEmail() {
       java.lang.Object ref = email_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         email_ = s;
         return s;
@@ -598,22 +549,21 @@ public java.lang.String getEmail() {
       }
     }
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @return The bytes for email.
      */
-    public com.google.protobuf.ByteString getEmailBytes() {
+    public com.google.protobuf.ByteString
+        getEmailBytes() {
       java.lang.Object ref = email_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         email_ = b;
         return b;
       } else {
@@ -621,37 +571,30 @@ public com.google.protobuf.ByteString getEmailBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @param value The email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmail(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEmail(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEmail() {
@@ -661,22 +604,18 @@ public Builder clearEmail() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
-     *
      * @param value The bytes for email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmailBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEmailBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       email_ = value;
       bitField0_ |= 0x00000001;
@@ -684,55 +623,45 @@ public Builder setEmailBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList scope_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList scope_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureScopeIsMutable() {
       if (!((bitField0_ & 0x00000002) != 0)) {
         scope_ = new com.google.protobuf.LazyStringArrayList(scope_);
         bitField0_ |= 0x00000002;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @return A list containing the scope.
      */
-    public com.google.protobuf.ProtocolStringList getScopeList() {
+    public com.google.protobuf.ProtocolStringList
+        getScopeList() {
       return scope_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @return The count of scope.
      */
     public int getScopeCount() {
       return scope_.size();
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param index The index of the element to return.
      * @return The scope at the given index.
      */
@@ -740,95 +669,81 @@ public java.lang.String getScope(int index) {
       return scope_.get(index);
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the scope at the given index.
      */
-    public com.google.protobuf.ByteString getScopeBytes(int index) {
+    public com.google.protobuf.ByteString
+        getScopeBytes(int index) {
       return scope_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param index The index to set the value at.
      * @param value The scope to set.
      * @return This builder for chaining.
      */
-    public Builder setScope(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setScope(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureScopeIsMutable();
       scope_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param value The scope to add.
      * @return This builder for chaining.
      */
-    public Builder addScope(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addScope(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureScopeIsMutable();
       scope_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param values The scope to add.
      * @return This builder for chaining.
      */
-    public Builder addAllScope(java.lang.Iterable values) {
+    public Builder addAllScope(
+        java.lang.Iterable values) {
       ensureScopeIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, scope_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, scope_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearScope() {
@@ -838,31 +753,27 @@ public Builder clearScope() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
-     *
      * @param value The bytes of the scope to add.
      * @return This builder for chaining.
      */
-    public Builder addScopeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addScopeBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureScopeIsMutable();
       scope_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -872,12 +783,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ServiceAccount)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ServiceAccount)
   private static final com.google.cloud.tpu.v2alpha1.ServiceAccount DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ServiceAccount();
   }
@@ -886,27 +797,27 @@ public static com.google.cloud.tpu.v2alpha1.ServiceAccount getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ServiceAccount parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ServiceAccount parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -921,4 +832,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ServiceAccount getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
similarity index 68%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
index 34e4ff1082bf..b066871c5cad 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
@@ -1,107 +1,76 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ServiceAccountOrBuilder
-    extends
+public interface ServiceAccountOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ServiceAccount)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
-   *
    * @return The email.
    */
   java.lang.String getEmail();
   /**
-   *
-   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
-   *
    * @return The bytes for email.
    */
-  com.google.protobuf.ByteString getEmailBytes();
+  com.google.protobuf.ByteString
+      getEmailBytes();
 
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @return A list containing the scope.
    */
-  java.util.List getScopeList();
+  java.util.List
+      getScopeList();
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @return The count of scope.
    */
   int getScopeCount();
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @param index The index of the element to return.
    * @return The scope at the given index.
    */
   java.lang.String getScope(int index);
   /**
-   *
-   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the scope at the given index.
    */
-  com.google.protobuf.ByteString getScopeBytes(int index);
+  com.google.protobuf.ByteString
+      getScopeBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
similarity index 65%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
index 6c404666b39d..aa88a898b9bd 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
@@ -1,85 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * The per-product per-project service identity for Cloud TPU service.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ServiceIdentity}
  */
-public final class ServiceIdentity extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ServiceIdentity extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ServiceIdentity)
     ServiceIdentityOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ServiceIdentity.newBuilder() to construct.
   private ServiceIdentity(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ServiceIdentity() {
     email_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ServiceIdentity();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ServiceIdentity.class,
-            com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ServiceIdentity.class, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder.class);
   }
 
   public static final int EMAIL_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object email_ = "";
   /**
-   *
-   *
    * 
    * The email address of the service identity.
    * 

    *
    * string email = 1;
-   *
    * @return The email.
    */
   @java.lang.Override
@@ -88,29 +65,29 @@ public java.lang.String getEmail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       email_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The email address of the service identity.
    * 

    *
    * string email = 1;
-   *
    * @return The bytes for email.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getEmailBytes() {
+  public com.google.protobuf.ByteString
+      getEmailBytes() {
     java.lang.Object ref = email_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       email_ = b;
       return b;
     } else {
@@ -119,7 +96,6 @@ public com.google.protobuf.ByteString getEmailBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -131,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(email_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, email_);
     }
@@ -155,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ServiceIdentity)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ServiceIdentity other =
-        (com.google.cloud.tpu.v2alpha1.ServiceIdentity) obj;
+    com.google.cloud.tpu.v2alpha1.ServiceIdentity other = (com.google.cloud.tpu.v2alpha1.ServiceIdentity) obj;
 
-    if (!getEmail().equals(other.getEmail())) return false;
+    if (!getEmail()
+        .equals(other.getEmail())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -182,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ServiceIdentity prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * The per-product per-project service identity for Cloud TPU service.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ServiceIdentity}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ServiceIdentity)
       com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ServiceIdentity.class,
-              com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ServiceIdentity.class, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ServiceIdentity.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -321,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
     }
 
     @java.lang.Override
@@ -342,11 +313,8 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentity build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ServiceIdentity buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ServiceIdentity result =
-          new com.google.cloud.tpu.v2alpha1.ServiceIdentity(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.ServiceIdentity result = new com.google.cloud.tpu.v2alpha1.ServiceIdentity(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -362,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ServiceIdentity result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ServiceIdentity) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ServiceIdentity) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ServiceIdentity)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -434,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                email_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              email_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -456,25 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object email_ = "";
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @return The email.
      */
     public java.lang.String getEmail() {
       java.lang.Object ref = email_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         email_ = s;
         return s;
@@ -483,21 +445,20 @@ public java.lang.String getEmail() {
       }
     }
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @return The bytes for email.
      */
-    public com.google.protobuf.ByteString getEmailBytes() {
+    public com.google.protobuf.ByteString
+        getEmailBytes() {
       java.lang.Object ref = email_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         email_ = b;
         return b;
       } else {
@@ -505,35 +466,28 @@ public com.google.protobuf.ByteString getEmailBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @param value The email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmail(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEmail(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEmail() {
@@ -543,30 +497,26 @@ public Builder clearEmail() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
-     *
      * @param value The bytes for email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmailBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEmailBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -576,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ServiceIdentity)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ServiceIdentity)
   private static final com.google.cloud.tpu.v2alpha1.ServiceIdentity DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ServiceIdentity();
   }
@@ -590,27 +540,27 @@ public static com.google.cloud.tpu.v2alpha1.ServiceIdentity getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ServiceIdentity parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ServiceIdentity parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -625,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ServiceIdentity getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
new file mode 100644
index 000000000000..12b3c9f7dcd5
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface ServiceIdentityOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ServiceIdentity)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * The email address of the service identity.
+   * 

+   *
+   * string email = 1;
+   * @return The email.
+   */
+  java.lang.String getEmail();
+  /**
+   * 
+   * The email address of the service identity.
+   * 

+   *
+   * string email = 1;
+   * @return The bytes for email.
+   */
+  com.google.protobuf.ByteString
+      getEmailBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
similarity index 64%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
index c56bd905d60f..a199113cab17 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
@@ -1,81 +1,60 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A set of Shielded Instance options.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ShieldedInstanceConfig}
  */
-public final class ShieldedInstanceConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ShieldedInstanceConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
     ShieldedInstanceConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ShieldedInstanceConfig.newBuilder() to construct.
   private ShieldedInstanceConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private ShieldedInstanceConfig() {}
+  private ShieldedInstanceConfig() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ShieldedInstanceConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.class,
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.class, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder.class);
   }
 
   public static final int ENABLE_SECURE_BOOT_FIELD_NUMBER = 1;
   private boolean enableSecureBoot_ = false;
   /**
-   *
-   *
    * 
    * Defines whether the instance has Secure Boot enabled.
    * 

    *
    * bool enable_secure_boot = 1;
-   *
    * @return The enableSecureBoot.
    */
   @java.lang.Override
@@ -84,7 +63,6 @@ public boolean getEnableSecureBoot() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -96,7 +74,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (enableSecureBoot_ != false) {
       output.writeBool(1, enableSecureBoot_);
     }
@@ -110,7 +89,8 @@ public int getSerializedSize() {
 
     size = 0;
     if (enableSecureBoot_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, enableSecureBoot_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(1, enableSecureBoot_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -120,15 +100,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig other =
-        (com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig) obj;
+    com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig other = (com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig) obj;
 
-    if (getEnableSecureBoot() != other.getEnableSecureBoot()) return false;
+    if (getEnableSecureBoot()
+        != other.getEnableSecureBoot()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -141,142 +121,137 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + ENABLE_SECURE_BOOT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableSecureBoot());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getEnableSecureBoot());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A set of Shielded Instance options.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ShieldedInstanceConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
       com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.class,
-              com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.class, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -286,9 +261,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
     }
 
     @java.lang.Override
@@ -307,11 +282,8 @@ public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig result =
-          new com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig result = new com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -327,39 +299,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -367,8 +338,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()) return this;
       if (other.getEnableSecureBoot() != false) {
         setEnableSecureBoot(other.getEnableSecureBoot());
       }
@@ -398,19 +368,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8:
-              {
-                enableSecureBoot_ = input.readBool();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 8
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 8: {
+              enableSecureBoot_ = input.readBool();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 8
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -420,19 +388,15 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private boolean enableSecureBoot_;
+    private boolean enableSecureBoot_ ;
     /**
-     *
-     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
-     *
      * @return The enableSecureBoot.
      */
     @java.lang.Override
@@ -440,33 +404,27 @@ public boolean getEnableSecureBoot() {
       return enableSecureBoot_;
     }
     /**
-     *
-     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
-     *
      * @param value The enableSecureBoot to set.
      * @return This builder for chaining.
      */
     public Builder setEnableSecureBoot(boolean value) {
-
+      
       enableSecureBoot_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEnableSecureBoot() {
@@ -475,9 +433,9 @@ public Builder clearEnableSecureBoot() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -487,12 +445,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
   private static final com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig();
   }
@@ -501,27 +459,27 @@ public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getDefaultIns
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ShieldedInstanceConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ShieldedInstanceConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -536,4 +494,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
new file mode 100644
index 000000000000..a720bd197b91
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
@@ -0,0 +1,19 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface ShieldedInstanceConfigOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Defines whether the instance has Secure Boot enabled.
+   * 

+   *
+   * bool enable_secure_boot = 1;
+   * @return The enableSecureBoot.
+   */
+  boolean getEnableSecureBoot();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
index 3d75618b6817..50cc55417e68 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for
  * [SimulateMaintenanceEvent][google.cloud.tpu.v2alpha1.Tpu.SimulateMaintenanceEvent].
@@ -28,17 +11,15 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest}
  */
-public final class SimulateMaintenanceEventRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class SimulateMaintenanceEventRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
     SimulateMaintenanceEventRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use SimulateMaintenanceEventRequest.newBuilder() to construct.
-  private SimulateMaintenanceEventRequest(
-      com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private SimulateMaintenanceEventRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private SimulateMaintenanceEventRequest() {
     name_ = "";
     workerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -46,45 +27,38 @@ private SimulateMaintenanceEventRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new SimulateMaintenanceEventRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class,
-            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class, com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -93,31 +67,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -126,12 +98,9 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int WORKER_IDS_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList workerIds_;
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -140,15 +109,13 @@ public com.google.protobuf.ByteString getNameBytes() {
    * 

    *
    * repeated string worker_ids = 2;
-   *
    * @return A list containing the workerIds.
    */
-  public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
+  public com.google.protobuf.ProtocolStringList
+      getWorkerIdsList() {
     return workerIds_;
   }
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -157,15 +124,12 @@ public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
    * 

    *
    * repeated string worker_ids = 2;
-   *
    * @return The count of workerIds.
    */
   public int getWorkerIdsCount() {
     return workerIds_.size();
   }
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -174,7 +138,6 @@ public int getWorkerIdsCount() {
    * 

    *
    * repeated string worker_ids = 2;
-   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
@@ -182,8 +145,6 @@ public java.lang.String getWorkerIds(int index) {
     return workerIds_.get(index);
   }
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -192,16 +153,15 @@ public java.lang.String getWorkerIds(int index) {
    * 

    *
    * repeated string worker_ids = 2;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getWorkerIdsBytes(int index) {
     return workerIds_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -213,7 +173,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -248,16 +209,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest other =
-        (com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) obj;
+    com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest other = (com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getWorkerIdsList().equals(other.getWorkerIdsList())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getWorkerIdsList()
+        .equals(other.getWorkerIdsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -281,104 +243,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for
    * [SimulateMaintenanceEvent][google.cloud.tpu.v2alpha1.Tpu.SimulateMaintenanceEvent].
@@ -386,32 +340,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
       com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class,
-              com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class, com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -423,14 +378,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest
-        getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest getDefaultInstanceForType() {
       return com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.getDefaultInstance();
     }
 
@@ -445,18 +399,14 @@ public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result =
-          new com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest(this);
+      com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result = new com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result) {
+    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result) {
       if (((bitField0_ & 0x00000002) != 0)) {
         workerIds_ = workerIds_.getUnmodifiableView();
         bitField0_ = (bitField0_ & ~0x00000002);
@@ -464,8 +414,7 @@ private void buildPartialRepeatedFields(
       result.workerIds_ = workerIds_;
     }
 
-    private void buildPartial0(
-        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result) {
+    private void buildPartial0(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.name_ = name_;
@@ -476,39 +425,38 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -516,9 +464,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest other) {
-      if (other
-          == com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -560,26 +506,23 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureWorkerIdsIsMutable();
-                workerIds_.add(s);
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureWorkerIdsIsMutable();
+              workerIds_.add(s);
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -589,27 +532,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -618,23 +556,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -642,39 +577,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -684,23 +608,17 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -708,18 +626,14 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.LazyStringList workerIds_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList workerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureWorkerIdsIsMutable() {
       if (!((bitField0_ & 0x00000002) != 0)) {
         workerIds_ = new com.google.protobuf.LazyStringArrayList(workerIds_);
         bitField0_ |= 0x00000002;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -728,15 +642,13 @@ private void ensureWorkerIdsIsMutable() {
      * 

      *
      * repeated string worker_ids = 2;
-     *
      * @return A list containing the workerIds.
      */
-    public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
+    public com.google.protobuf.ProtocolStringList
+        getWorkerIdsList() {
       return workerIds_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -745,15 +657,12 @@ public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
      * 

      *
      * repeated string worker_ids = 2;
-     *
      * @return The count of workerIds.
      */
     public int getWorkerIdsCount() {
       return workerIds_.size();
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -762,7 +671,6 @@ public int getWorkerIdsCount() {
      * 

      *
      * repeated string worker_ids = 2;
-     *
      * @param index The index of the element to return.
      * @return The workerIds at the given index.
      */
@@ -770,8 +678,6 @@ public java.lang.String getWorkerIds(int index) {
       return workerIds_.get(index);
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -780,16 +686,14 @@ public java.lang.String getWorkerIds(int index) {
      * 

      *
      * repeated string worker_ids = 2;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the workerIds at the given index.
      */
-    public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getWorkerIdsBytes(int index) {
       return workerIds_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -798,23 +702,19 @@ public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
      * 

      *
      * repeated string worker_ids = 2;
-     *
      * @param index The index to set the value at.
      * @param value The workerIds to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIds(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setWorkerIds(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureWorkerIdsIsMutable();
       workerIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -823,22 +723,18 @@ public Builder setWorkerIds(int index, java.lang.String value) {
      * 

      *
      * repeated string worker_ids = 2;
-     *
      * @param value The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIds(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addWorkerIds(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -847,19 +743,18 @@ public Builder addWorkerIds(java.lang.String value) {
      * 

      *
      * repeated string worker_ids = 2;
-     *
      * @param values The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllWorkerIds(java.lang.Iterable values) {
+    public Builder addAllWorkerIds(
+        java.lang.Iterable values) {
       ensureWorkerIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, workerIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, workerIds_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -868,7 +763,6 @@ public Builder addAllWorkerIds(java.lang.Iterable values) {
      * 

      *
      * repeated string worker_ids = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerIds() {
@@ -878,8 +772,6 @@ public Builder clearWorkerIds() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -888,23 +780,21 @@ public Builder clearWorkerIds() {
      * 

      *
      * repeated string worker_ids = 2;
-     *
      * @param value The bytes of the workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIdsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addWorkerIdsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -914,13 +804,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
-  private static final com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest();
   }
@@ -929,27 +818,27 @@ public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest getD
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SimulateMaintenanceEventRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public SimulateMaintenanceEventRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -964,4 +853,6 @@ public com.google.protobuf.Parser getParserForT
   public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
similarity index 66%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
index f2d12a2d72ea..d39424314b2f 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
@@ -1,60 +1,33 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface SimulateMaintenanceEventRequestOrBuilder
-    extends
+public interface SimulateMaintenanceEventRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -63,13 +36,11 @@ public interface SimulateMaintenanceEventRequestOrBuilder
    * 

    *
    * repeated string worker_ids = 2;
-   *
    * @return A list containing the workerIds.
    */
-  java.util.List getWorkerIdsList();
+  java.util.List
+      getWorkerIdsList();
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -78,13 +49,10 @@ public interface SimulateMaintenanceEventRequestOrBuilder
    * 

    *
    * repeated string worker_ids = 2;
-   *
    * @return The count of workerIds.
    */
   int getWorkerIdsCount();
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -93,14 +61,11 @@ public interface SimulateMaintenanceEventRequestOrBuilder
    * 

    *
    * repeated string worker_ids = 2;
-   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
   java.lang.String getWorkerIds(int index);
   /**
-   *
-   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -109,9 +74,9 @@ public interface SimulateMaintenanceEventRequestOrBuilder
    * 

    *
    * repeated string worker_ids = 2;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  com.google.protobuf.ByteString getWorkerIdsBytes(int index);
+  com.google.protobuf.ByteString
+      getWorkerIdsBytes(int index);
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
index 183f0a694fb4..0ce5bd923ae2 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for [StartNode][google.cloud.tpu.v2alpha1.Tpu.StartNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.StartNodeRequest}
  */
-public final class StartNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class StartNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.StartNodeRequest)
     StartNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use StartNodeRequest.newBuilder() to construct.
   private StartNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private StartNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new StartNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.StartNodeRequest.class,
-            com.google.cloud.tpu.v2alpha1.StartNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.StartNodeRequest.class, com.google.cloud.tpu.v2alpha1.StartNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.StartNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.StartNodeRequest other =
-        (com.google.cloud.tpu.v2alpha1.StartNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.StartNodeRequest other = (com.google.cloud.tpu.v2alpha1.StartNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -186,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.StartNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [StartNode][google.cloud.tpu.v2alpha1.Tpu.StartNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.StartNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.StartNodeRequest)
       com.google.cloud.tpu.v2alpha1.StartNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.StartNodeRequest.class,
-              com.google.cloud.tpu.v2alpha1.StartNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.StartNodeRequest.class, com.google.cloud.tpu.v2alpha1.StartNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.StartNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -325,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -346,11 +313,8 @@ public com.google.cloud.tpu.v2alpha1.StartNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.StartNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.StartNodeRequest result =
-          new com.google.cloud.tpu.v2alpha1.StartNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.StartNodeRequest result = new com.google.cloud.tpu.v2alpha1.StartNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -366,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.StartNodeRequest result
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.StartNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.StartNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.StartNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -438,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -460,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -489,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -513,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -555,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -590,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.StartNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.StartNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.StartNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.StartNodeRequest();
   }
@@ -604,27 +540,27 @@ public static com.google.cloud.tpu.v2alpha1.StartNodeRequest getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public StartNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public StartNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -639,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.StartNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..0a4c2e5cf7ea
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface StartNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.StartNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
similarity index 61%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
index 79571dcfb02d..357c0ff7f38b 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
@@ -1,87 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for [StopNode][google.cloud.tpu.v2alpha1.Tpu.StopNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.StopNodeRequest}
  */
-public final class StopNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class StopNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.StopNodeRequest)
     StopNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use StopNodeRequest.newBuilder() to construct.
   private StopNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private StopNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new StopNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.StopNodeRequest.class,
-            com.google.cloud.tpu.v2alpha1.StopNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.StopNodeRequest.class, com.google.cloud.tpu.v2alpha1.StopNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -90,31 +65,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -123,7 +96,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,7 +107,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -159,15 +132,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.StopNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.StopNodeRequest other =
-        (com.google.cloud.tpu.v2alpha1.StopNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.StopNodeRequest other = (com.google.cloud.tpu.v2alpha1.StopNodeRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -186,136 +159,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.StopNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [StopNode][google.cloud.tpu.v2alpha1.Tpu.StopNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.StopNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.StopNodeRequest)
       com.google.cloud.tpu.v2alpha1.StopNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.StopNodeRequest.class,
-              com.google.cloud.tpu.v2alpha1.StopNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.StopNodeRequest.class, com.google.cloud.tpu.v2alpha1.StopNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.StopNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -325,9 +292,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -346,11 +313,8 @@ public com.google.cloud.tpu.v2alpha1.StopNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.StopNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.StopNodeRequest result =
-          new com.google.cloud.tpu.v2alpha1.StopNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.StopNodeRequest result = new com.google.cloud.tpu.v2alpha1.StopNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -366,39 +330,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.StopNodeRequest result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.StopNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.StopNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.StopNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -438,19 +401,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -460,27 +421,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -489,23 +445,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -513,39 +466,28 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -555,32 +497,26 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -590,12 +526,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.StopNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.StopNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.StopNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.StopNodeRequest();
   }
@@ -604,27 +540,27 @@ public static com.google.cloud.tpu.v2alpha1.StopNodeRequest getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public StopNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public StopNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -639,4 +575,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.StopNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..1462c20dab3c
--- /dev/null
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java
@@ -0,0 +1,29 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface StopNodeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.StopNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
similarity index 70%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
index bd0bf5680deb..9130d645245e 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * A Symptom instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.Symptom}
  */
-public final class Symptom extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Symptom extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.Symptom)
     SymptomOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Symptom.newBuilder() to construct.
   private Symptom(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Symptom() {
     symptomType_ = 0;
     details_ = "";
@@ -45,33 +27,30 @@ private Symptom() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Symptom();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_Symptom_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.Symptom.class,
-            com.google.cloud.tpu.v2alpha1.Symptom.Builder.class);
+            com.google.cloud.tpu.v2alpha1.Symptom.class, com.google.cloud.tpu.v2alpha1.Symptom.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * SymptomType represents the different types of Symptoms that a TPU can be
    * at.
@@ -79,10 +58,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.Symptom.SymptomType}
    */
-  public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
+  public enum SymptomType
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * Unspecified symptom.
      * 

@@ -91,8 +69,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     SYMPTOM_TYPE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * TPU VM memory is low.
      * 

@@ -101,8 +77,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     LOW_MEMORY(1),
     /**
-     *
-     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -111,8 +85,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     OUT_OF_MEMORY(2),
     /**
-     *
-     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -121,8 +93,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     EXECUTE_TIMED_OUT(3),
     /**
-     *
-     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -132,8 +102,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     MESH_BUILD_FAIL(4),
     /**
-     *
-     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -142,8 +110,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     HBM_OUT_OF_MEMORY(5),
     /**
-     *
-     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -155,8 +121,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * Unspecified symptom.
      * 

@@ -165,8 +129,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int SYMPTOM_TYPE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * TPU VM memory is low.
      * 

@@ -175,8 +137,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int LOW_MEMORY_VALUE = 1;
     /**
-     *
-     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -185,8 +145,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int OUT_OF_MEMORY_VALUE = 2;
     /**
-     *
-     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -195,8 +153,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int EXECUTE_TIMED_OUT_VALUE = 3;
     /**
-     *
-     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -206,8 +162,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int MESH_BUILD_FAIL_VALUE = 4;
     /**
-     *
-     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -216,8 +170,6 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int HBM_OUT_OF_MEMORY_VALUE = 5;
     /**
-     *
-     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -226,6 +178,7 @@ public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int PROJECT_ABUSE_VALUE = 6;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -250,57 +203,53 @@ public static SymptomType valueOf(int value) {
      */
     public static SymptomType forNumber(int value) {
       switch (value) {
-        case 0:
-          return SYMPTOM_TYPE_UNSPECIFIED;
-        case 1:
-          return LOW_MEMORY;
-        case 2:
-          return OUT_OF_MEMORY;
-        case 3:
-          return EXECUTE_TIMED_OUT;
-        case 4:
-          return MESH_BUILD_FAIL;
-        case 5:
-          return HBM_OUT_OF_MEMORY;
-        case 6:
-          return PROJECT_ABUSE;
-        default:
-          return null;
+        case 0: return SYMPTOM_TYPE_UNSPECIFIED;
+        case 1: return LOW_MEMORY;
+        case 2: return OUT_OF_MEMORY;
+        case 3: return EXECUTE_TIMED_OUT;
+        case 4: return MESH_BUILD_FAIL;
+        case 5: return HBM_OUT_OF_MEMORY;
+        case 6: return PROJECT_ABUSE;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        SymptomType> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public SymptomType findValueByNumber(int number) {
+              return SymptomType.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public SymptomType findValueByNumber(int number) {
-            return SymptomType.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.Symptom.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final SymptomType[] VALUES = values();
 
-    public static SymptomType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static SymptomType valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -320,14 +269,11 @@ private SymptomType(int value) {
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -335,14 +281,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -350,8 +293,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -366,51 +307,38 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SYMPTOM_TYPE_FIELD_NUMBER = 2;
   private int symptomType_ = 0;
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The enum numeric value on the wire for symptomType.
    */
-  @java.lang.Override
-  public int getSymptomTypeValue() {
+  @java.lang.Override public int getSymptomTypeValue() {
     return symptomType_;
   }
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The symptomType.
    */
-  @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.Symptom.SymptomType getSymptomType() {
-    com.google.cloud.tpu.v2alpha1.Symptom.SymptomType result =
-        com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.forNumber(symptomType_);
+  @java.lang.Override public com.google.cloud.tpu.v2alpha1.Symptom.SymptomType getSymptomType() {
+    com.google.cloud.tpu.v2alpha1.Symptom.SymptomType result = com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.forNumber(symptomType_);
     return result == null ? com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.UNRECOGNIZED : result;
   }
 
   public static final int DETAILS_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object details_ = "";
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The details.
    */
   @java.lang.Override
@@ -419,29 +347,29 @@ public java.lang.String getDetails() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       details_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The bytes for details.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDetailsBytes() {
+  public com.google.protobuf.ByteString
+      getDetailsBytes() {
     java.lang.Object ref = details_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       details_ = b;
       return b;
     } else {
@@ -450,18 +378,14 @@ public com.google.protobuf.ByteString getDetailsBytes() {
   }
 
   public static final int WORKER_ID_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object workerId_ = "";
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The workerId.
    */
   @java.lang.Override
@@ -470,29 +394,29 @@ public java.lang.String getWorkerId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       workerId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The bytes for workerId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getWorkerIdBytes() {
+  public com.google.protobuf.ByteString
+      getWorkerIdBytes() {
     java.lang.Object ref = workerId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       workerId_ = b;
       return b;
     } else {
@@ -501,7 +425,6 @@ public com.google.protobuf.ByteString getWorkerIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -513,12 +436,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
-    if (symptomType_
-        != com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+    if (symptomType_ != com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
       output.writeEnum(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
@@ -537,11 +460,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
-    if (symptomType_
-        != com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, symptomType_);
+    if (symptomType_ != com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, details_);
@@ -557,7 +481,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.Symptom)) {
       return super.equals(obj);
@@ -566,11 +490,14 @@ public boolean equals(final java.lang.Object obj) {
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (symptomType_ != other.symptomType_) return false;
-    if (!getDetails().equals(other.getDetails())) return false;
-    if (!getWorkerId().equals(other.getWorkerId())) return false;
+    if (!getDetails()
+        .equals(other.getDetails())) return false;
+    if (!getWorkerId()
+        .equals(other.getWorkerId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -597,135 +524,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(com.google.protobuf.ByteString data)
+  public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
+      com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.Symptom prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A Symptom instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.Symptom}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.Symptom)
       com.google.cloud.tpu.v2alpha1.SymptomOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_Symptom_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.Symptom.class,
-              com.google.cloud.tpu.v2alpha1.Symptom.Builder.class);
+              com.google.cloud.tpu.v2alpha1.Symptom.class, com.google.cloud.tpu.v2alpha1.Symptom.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.Symptom.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -742,9 +664,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
     }
 
     @java.lang.Override
@@ -763,11 +685,8 @@ public com.google.cloud.tpu.v2alpha1.Symptom build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Symptom buildPartial() {
-      com.google.cloud.tpu.v2alpha1.Symptom result =
-          new com.google.cloud.tpu.v2alpha1.Symptom(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.Symptom result = new com.google.cloud.tpu.v2alpha1.Symptom(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -775,7 +694,9 @@ public com.google.cloud.tpu.v2alpha1.Symptom buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2alpha1.Symptom result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.symptomType_ = symptomType_;
@@ -792,39 +713,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.Symptom result) {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.Symptom) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.Symptom) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.Symptom)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -875,37 +795,34 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                symptomType_ = input.readEnum();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                details_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                workerId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              symptomType_ = input.readEnum();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              details_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              workerId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -915,52 +832,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -981,15 +884,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -1000,8 +902,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1010,9 +910,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -1025,8 +925,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1044,8 +942,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1058,8 +954,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1070,14 +964,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -1085,17 +976,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -1103,29 +991,22 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private int symptomType_ = 0;
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
-     *
      * @return The enum numeric value on the wire for symptomType.
      */
-    @java.lang.Override
-    public int getSymptomTypeValue() {
+    @java.lang.Override public int getSymptomTypeValue() {
       return symptomType_;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
-     *
      * @param value The enum numeric value on the wire for symptomType to set.
      * @return This builder for chaining.
      */
@@ -1136,33 +1017,24 @@ public Builder setSymptomTypeValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
-     *
      * @return The symptomType.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Symptom.SymptomType getSymptomType() {
-      com.google.cloud.tpu.v2alpha1.Symptom.SymptomType result =
-          com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.forNumber(symptomType_);
-      return result == null
-          ? com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.UNRECOGNIZED
-          : result;
+      com.google.cloud.tpu.v2alpha1.Symptom.SymptomType result = com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.forNumber(symptomType_);
+      return result == null ? com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
-     *
      * @param value The symptomType to set.
      * @return This builder for chaining.
      */
@@ -1176,14 +1048,11 @@ public Builder setSymptomType(com.google.cloud.tpu.v2alpha1.Symptom.SymptomType
       return this;
     }
     /**
-     *
-     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSymptomType() {
@@ -1195,20 +1064,18 @@ public Builder clearSymptomType() {
 
     private java.lang.Object details_ = "";
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @return The details.
      */
     public java.lang.String getDetails() {
       java.lang.Object ref = details_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         details_ = s;
         return s;
@@ -1217,21 +1084,20 @@ public java.lang.String getDetails() {
       }
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @return The bytes for details.
      */
-    public com.google.protobuf.ByteString getDetailsBytes() {
+    public com.google.protobuf.ByteString
+        getDetailsBytes() {
       java.lang.Object ref = details_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         details_ = b;
         return b;
       } else {
@@ -1239,35 +1105,28 @@ public com.google.protobuf.ByteString getDetailsBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @param value The details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetails(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDetails(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       details_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDetails() {
@@ -1277,21 +1136,17 @@ public Builder clearDetails() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
-     *
      * @param value The bytes for details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetailsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDetailsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       details_ = value;
       bitField0_ |= 0x00000004;
@@ -1301,20 +1156,18 @@ public Builder setDetailsBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object workerId_ = "";
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @return The workerId.
      */
     public java.lang.String getWorkerId() {
       java.lang.Object ref = workerId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         workerId_ = s;
         return s;
@@ -1323,21 +1176,20 @@ public java.lang.String getWorkerId() {
       }
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @return The bytes for workerId.
      */
-    public com.google.protobuf.ByteString getWorkerIdBytes() {
+    public com.google.protobuf.ByteString
+        getWorkerIdBytes() {
       java.lang.Object ref = workerId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         workerId_ = b;
         return b;
       } else {
@@ -1345,35 +1197,28 @@ public com.google.protobuf.ByteString getWorkerIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @param value The workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setWorkerId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerId() {
@@ -1383,30 +1228,26 @@ public Builder clearWorkerId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
-     *
      * @param value The bytes for workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setWorkerIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1416,12 +1257,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.Symptom)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.Symptom)
   private static final com.google.cloud.tpu.v2alpha1.Symptom DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.Symptom();
   }
@@ -1430,27 +1271,27 @@ public static com.google.cloud.tpu.v2alpha1.Symptom getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Symptom parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Symptom parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1465,4 +1306,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.Symptom getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
similarity index 71%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
index 8d3ee93ede84..10c2a01cbd87 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface SymptomOrBuilder
-    extends
+public interface SymptomOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.Symptom)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -59,77 +35,61 @@ public interface SymptomOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The enum numeric value on the wire for symptomType.
    */
   int getSymptomTypeValue();
   /**
-   *
-   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
-   *
    * @return The symptomType.
    */
   com.google.cloud.tpu.v2alpha1.Symptom.SymptomType getSymptomType();
 
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The details.
    */
   java.lang.String getDetails();
   /**
-   *
-   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
-   *
    * @return The bytes for details.
    */
-  com.google.protobuf.ByteString getDetailsBytes();
+  com.google.protobuf.ByteString
+      getDetailsBytes();
 
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The workerId.
    */
   java.lang.String getWorkerId();
   /**
-   *
-   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
-   *
    * @return The bytes for workerId.
    */
-  com.google.protobuf.ByteString getWorkerIdBytes();
+  com.google.protobuf.ByteString
+      getWorkerIdBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
similarity index 68%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
index 4c7b0d7e1bca..d194dad9ff40 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
@@ -1,84 +1,62 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
- *
- *
  * 
  * Request for [UpdateNode][google.cloud.tpu.v2alpha1.Tpu.UpdateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.UpdateNodeRequest}
  */
-public final class UpdateNodeRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class UpdateNodeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
     UpdateNodeRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use UpdateNodeRequest.newBuilder() to construct.
   private UpdateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private UpdateNodeRequest() {}
+  private UpdateNodeRequest() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new UpdateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-        .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class,
-            com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class, com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.Builder.class);
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 1;
   private com.google.protobuf.FieldMask updateMask_;
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the updateMask field is set.
    */
   @java.lang.Override
@@ -86,17 +64,13 @@ public boolean hasUpdateMask() {
     return updateMask_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The updateMask.
    */
   @java.lang.Override
@@ -104,16 +78,13 @@ public com.google.protobuf.FieldMask getUpdateMask() {
     return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
@@ -123,15 +94,11 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
   public static final int NODE_FIELD_NUMBER = 2;
   private com.google.cloud.tpu.v2alpha1.Node node_;
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -139,15 +106,11 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The node.
    */
   @java.lang.Override
@@ -155,14 +118,11 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
   }
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
@@ -170,7 +130,6 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -182,7 +141,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (updateMask_ != null) {
       output.writeMessage(1, getUpdateMask());
     }
@@ -199,10 +159,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (updateMask_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getUpdateMask());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getUpdateMask());
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getNode());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getNode());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -212,21 +174,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.UpdateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.UpdateNodeRequest other =
-        (com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.UpdateNodeRequest other = (com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) obj;
 
     if (hasUpdateMask() != other.hasUpdateMask()) return false;
     if (hasUpdateMask()) {
-      if (!getUpdateMask().equals(other.getUpdateMask())) return false;
+      if (!getUpdateMask()
+          .equals(other.getUpdateMask())) return false;
     }
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode().equals(other.getNode())) return false;
+      if (!getNode()
+          .equals(other.getNode())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -252,136 +215,130 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request for [UpdateNode][google.cloud.tpu.v2alpha1.Tpu.UpdateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.UpdateNodeRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
       com.google.cloud.tpu.v2alpha1.UpdateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class,
-              com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class, com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -400,9 +357,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
-          .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -421,11 +378,8 @@ public com.google.cloud.tpu.v2alpha1.UpdateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.UpdateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.UpdateNodeRequest result =
-          new com.google.cloud.tpu.v2alpha1.UpdateNodeRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.tpu.v2alpha1.UpdateNodeRequest result = new com.google.cloud.tpu.v2alpha1.UpdateNodeRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -433,10 +387,14 @@ public com.google.cloud.tpu.v2alpha1.UpdateNodeRequest buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
+        result.updateMask_ = updateMaskBuilder_ == null
+            ? updateMask_
+            : updateMaskBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null
+            ? node_
+            : nodeBuilder_.build();
       }
     }
 
@@ -444,39 +402,38 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest resul
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.UpdateNodeRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -484,8 +441,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.getDefaultInstance()) return this;
       if (other.hasUpdateMask()) {
         mergeUpdateMask(other.getUpdateMask());
       }
@@ -518,25 +474,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getUpdateMaskFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getNodeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -546,66 +503,49 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.FieldMask updateMask_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask,
-            com.google.protobuf.FieldMask.Builder,
-            com.google.protobuf.FieldMaskOrBuilder>
-        updateMaskBuilder_;
+        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> updateMaskBuilder_;
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return The updateMask.
      */
     public com.google.protobuf.FieldMask getUpdateMask() {
       if (updateMaskBuilder_ == null) {
-        return updateMask_ == null
-            ? com.google.protobuf.FieldMask.getDefaultInstance()
-            : updateMask_;
+        return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
       } else {
         return updateMaskBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
@@ -621,18 +561,16 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
+    public Builder setUpdateMask(
+        com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
       } else {
@@ -643,22 +581,19 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && updateMask_ != null
-            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          updateMask_ != null &&
+          updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
           getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
@@ -671,16 +606,13 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearUpdateMask() {
       bitField0_ = (bitField0_ & ~0x00000001);
@@ -693,16 +625,13 @@ public Builder clearUpdateMask() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
       bitField0_ |= 0x00000001;
@@ -710,50 +639,40 @@ public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
       return getUpdateMaskFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
       if (updateMaskBuilder_ != null) {
         return updateMaskBuilder_.getMessageOrBuilder();
       } else {
-        return updateMask_ == null
-            ? com.google.protobuf.FieldMask.getDefaultInstance()
-            : updateMask_;
+        return updateMask_ == null ?
+            com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask,
-            com.google.protobuf.FieldMask.Builder,
-            com.google.protobuf.FieldMaskOrBuilder>
+        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> 
         getUpdateMaskFieldBuilder() {
       if (updateMaskBuilder_ == null) {
-        updateMaskBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.FieldMask,
-                com.google.protobuf.FieldMask.Builder,
-                com.google.protobuf.FieldMaskOrBuilder>(
-                getUpdateMask(), getParentForChildren(), isClean());
+        updateMaskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder>(
+                getUpdateMask(),
+                getParentForChildren(),
+                isClean());
         updateMask_ = null;
       }
       return updateMaskBuilder_;
@@ -761,35 +680,24 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
 
     private com.google.cloud.tpu.v2alpha1.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node,
-            com.google.cloud.tpu.v2alpha1.Node.Builder,
-            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
-        nodeBuilder_;
+        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> nodeBuilder_;
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return The node.
      */
     public com.google.cloud.tpu.v2alpha1.Node getNode() {
@@ -800,14 +708,11 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodeBuilder_ == null) {
@@ -823,16 +728,14 @@ public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setNode(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder setNode(
+        com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -843,20 +746,17 @@ public Builder setNode(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValu
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && node_ != null
-            && node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          node_ != null &&
+          node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -869,14 +769,11 @@ public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearNode() {
       bitField0_ = (bitField0_ & ~0x00000002);
@@ -889,14 +786,11 @@ public Builder clearNode() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
       bitField0_ |= 0x00000002;
@@ -904,51 +798,43 @@ public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
+        return node_ == null ?
+            com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node,
-            com.google.cloud.tpu.v2alpha1.Node.Builder,
-            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
+        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> 
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.Node,
-                com.google.cloud.tpu.v2alpha1.Node.Builder,
-                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
-                getNode(), getParentForChildren(), isClean());
+        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
+                getNode(),
+                getParentForChildren(),
+                isClean());
         node_ = null;
       }
       return nodeBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -958,12 +844,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.UpdateNodeRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.UpdateNodeRequest();
   }
@@ -972,27 +858,27 @@ public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public UpdateNodeRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public UpdateNodeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1007,4 +893,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.UpdateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
similarity index 67%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
index f60b96550aad..1e6d4f18b8b4 100644
--- a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
+++ b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
@@ -1,107 +1,69 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface UpdateNodeRequestOrBuilder
-    extends
+public interface UpdateNodeRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the updateMask field is set.
    */
   boolean hasUpdateMask();
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The updateMask.
    */
   com.google.protobuf.FieldMask getUpdateMask();
   /**
-   *
-   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder();
 
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The node.
    */
   com.google.cloud.tpu.v2alpha1.Node getNode();
   /**
-   *
-   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto
similarity index 100%
rename from java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto
rename to owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/stub/tpustubsettings/getnode/SyncGetNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/stub/tpustubsettings/getnode/SyncGetNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/stub/tpustubsettings/getnode/SyncGetNode.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/stub/tpustubsettings/getnode/SyncGetNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetCredentialsProvider.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetCredentialsProvider.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetCredentialsProvider.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetCredentialsProvider.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetEndpoint.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetEndpoint.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetEndpoint.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetEndpoint.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNode.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNodeLRO.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNodeLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNodeLRO.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNode.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeStringNodeString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeStringNodeString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeStringNodeString.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeStringNodeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResource.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResource.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResource.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResource.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResourceLRO.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResourceLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResourceLRO.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResourceLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResource.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResource.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResource.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResource.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceLocationnameQueuedresourceString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceLocationnameQueuedresourceString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceLocationnameQueuedresourceString.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceLocationnameQueuedresourceString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceStringQueuedresourceString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceStringQueuedresourceString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceStringQueuedresourceString.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceStringQueuedresourceString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNode.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNodeLRO.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNodeLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNodeLRO.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNode.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeNodename.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeNodename.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeNodename.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeNodename.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeString.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResource.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResource.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResource.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResource.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResourceLRO.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResourceLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResourceLRO.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResourceLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResource.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResource.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResource.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResource.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceQueuedresourcename.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceQueuedresourcename.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceQueuedresourcename.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceQueuedresourcename.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceString.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceString.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/AsyncGetAcceleratorType.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/AsyncGetAcceleratorType.java
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/AsyncGetAcceleratorType.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorType.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorType.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorType.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorType.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/AsyncGetGuestAttributes.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/AsyncGetGuestAttributes.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/SyncGetGuestAttributes.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/SyncGetGuestAttributes.java
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rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/SyncGetGuestAttributes.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/SyncGetGuestAttributes.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/AsyncGetLocation.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/AsyncGetLocation.java
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/AsyncGetLocation.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/SyncGetLocation.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/SyncGetLocation.java
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/SyncGetLocation.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/AsyncGetNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/AsyncGetNode.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNode.java
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeNodename.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeNodename.java
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeNodename.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeString.java
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/AsyncGetQueuedResource.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/AsyncGetQueuedResource.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResource.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResource.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceQueuedresourcename.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceQueuedresourcename.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceString.java
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/AsyncGetRuntimeVersion.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/AsyncGetRuntimeVersion.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersion.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersion.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionRuntimeversionname.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionRuntimeversionname.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionString.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypes.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypes.java
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypes.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocations.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocations.java
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocations.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocationsPaged.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocationsPaged.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/SyncListLocations.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/SyncListLocations.java
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/SyncListLocations.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodes.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodes.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodesPaged.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodesPaged.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodes.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodes.java
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rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodes.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesLocationname.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesLocationname.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesString.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResources.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResources.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResourcesPaged.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResourcesPaged.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResources.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResources.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesLocationname.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesLocationname.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesString.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersions.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersions.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersions.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersions.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsString.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsString.java
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diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEvent.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEvent.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEvent.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEvent.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEventLRO.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEventLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEventLRO.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEventLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/SyncSimulateMaintenanceEvent.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/SyncSimulateMaintenanceEvent.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/SyncSimulateMaintenanceEvent.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/SyncSimulateMaintenanceEvent.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNode.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNodeLRO.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNodeLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNodeLRO.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/SyncStartNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/SyncStartNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/SyncStartNode.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/SyncStartNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNode.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNodeLRO.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNodeLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNodeLRO.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/SyncStopNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/SyncStopNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/SyncStopNode.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/SyncStopNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNode.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNodeLRO.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNodeLRO.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNodeLRO.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNodeLRO.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java
diff --git a/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java b/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java
similarity index 100%
rename from java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java
rename to owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java

From 09db76e96997b52046d540d34cb18fccd6810d23 Mon Sep 17 00:00:00 2001
From: Owl Bot 
Date: Wed, 25 Jan 2023 01:03:35 +0000
Subject: [PATCH 6/6] =?UTF-8?q?=F0=9F=A6=89=20Updates=20from=20OwlBot=20po?=
 =?UTF-8?q?st-processor?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md
---
 .../com/google/cloud/tpu/v1/TpuClient.java    |    0
 .../com/google/cloud/tpu/v1/TpuSettings.java  |    1 -
 .../google/cloud/tpu/v1/gapic_metadata.json   |    0
 .../com/google/cloud/tpu/v1/package-info.java |    0
 .../tpu/v1/stub/GrpcTpuCallableFactory.java   |    0
 .../google/cloud/tpu/v1/stub/GrpcTpuStub.java |    1 -
 .../com/google/cloud/tpu/v1/stub/TpuStub.java |    0
 .../cloud/tpu/v1/stub/TpuStubSettings.java    |    0
 .../com/google/cloud/tpu/v2/TpuClient.java    |    0
 .../com/google/cloud/tpu/v2/TpuSettings.java  |    1 -
 .../google/cloud/tpu/v2/gapic_metadata.json   |    0
 .../com/google/cloud/tpu/v2/package-info.java |    0
 .../tpu/v2/stub/GrpcTpuCallableFactory.java   |    0
 .../google/cloud/tpu/v2/stub/GrpcTpuStub.java |    1 -
 .../v2/stub/HttpJsonTpuCallableFactory.java   |    0
 .../cloud/tpu/v2/stub/HttpJsonTpuStub.java    |    1 -
 .../com/google/cloud/tpu/v2/stub/TpuStub.java |    0
 .../cloud/tpu/v2/stub/TpuStubSettings.java    |    0
 .../google/cloud/tpu/v2alpha1/TpuClient.java  |    0
 .../cloud/tpu/v2alpha1/TpuSettings.java       |    1 -
 .../cloud/tpu/v2alpha1/gapic_metadata.json    |    0
 .../cloud/tpu/v2alpha1/package-info.java      |    0
 .../v2alpha1/stub/GrpcTpuCallableFactory.java |    0
 .../cloud/tpu/v2alpha1/stub/GrpcTpuStub.java  |    1 -
 .../cloud/tpu/v2alpha1/stub/TpuStub.java      |    0
 .../tpu/v2alpha1/stub/TpuStubSettings.java    |    0
 .../google/cloud/tpu/v1/MockLocations.java    |    0
 .../cloud/tpu/v1/MockLocationsImpl.java       |    0
 .../java/com/google/cloud/tpu/v1/MockTpu.java |    0
 .../com/google/cloud/tpu/v1/MockTpuImpl.java  |    0
 .../google/cloud/tpu/v1/TpuClientTest.java    |    0
 .../google/cloud/tpu/v2/MockLocations.java    |    0
 .../cloud/tpu/v2/MockLocationsImpl.java       |    0
 .../java/com/google/cloud/tpu/v2/MockTpu.java |    0
 .../com/google/cloud/tpu/v2/MockTpuImpl.java  |    0
 .../cloud/tpu/v2/TpuClientHttpJsonTest.java   |    0
 .../google/cloud/tpu/v2/TpuClientTest.java    |    0
 .../cloud/tpu/v2alpha1/MockLocations.java     |    0
 .../cloud/tpu/v2alpha1/MockLocationsImpl.java |    0
 .../google/cloud/tpu/v2alpha1/MockTpu.java    |    0
 .../cloud/tpu/v2alpha1/MockTpuImpl.java       |    0
 .../cloud/tpu/v2alpha1/TpuClientTest.java     |    0
 .../java/com/google/cloud/tpu/v1/TpuGrpc.java | 1463 +++++++
 .../java/com/google/cloud/tpu/v2/TpuGrpc.java | 1696 ++++++++
 .../google/cloud/tpu/v2alpha1/TpuGrpc.java    | 2310 +++++++++++
 .../google/cloud/tpu/v1/AcceleratorType.java  |  387 +-
 .../cloud/tpu/v1/AcceleratorTypeName.java     |    0
 .../tpu/v1/AcceleratorTypeOrBuilder.java      |   36 +-
 .../google/cloud/tpu/v1/CloudTpuProto.java    |  513 +++
 .../cloud/tpu/v1/CreateNodeRequest.java       |  501 ++-
 .../tpu/v1/CreateNodeRequestOrBuilder.java    |   52 +-
 .../cloud/tpu/v1/DeleteNodeRequest.java       |  346 +-
 .../tpu/v1/DeleteNodeRequestOrBuilder.java    |   54 +
 .../tpu/v1/GetAcceleratorTypeRequest.java     |  353 +-
 .../GetAcceleratorTypeRequestOrBuilder.java   |   54 +
 .../google/cloud/tpu/v1/GetNodeRequest.java   |  339 +-
 .../cloud/tpu/v1/GetNodeRequestOrBuilder.java |   54 +
 .../tpu/v1/GetTensorFlowVersionRequest.java   |  353 +-
 .../GetTensorFlowVersionRequestOrBuilder.java |   54 +
 .../tpu/v1/ListAcceleratorTypesRequest.java   |  604 +--
 .../ListAcceleratorTypesRequestOrBuilder.java |   65 +-
 .../tpu/v1/ListAcceleratorTypesResponse.java  |  579 ++-
 ...ListAcceleratorTypesResponseOrBuilder.java |   63 +-
 .../google/cloud/tpu/v1/ListNodesRequest.java |  448 +-
 .../tpu/v1/ListNodesRequestOrBuilder.java     |   47 +-
 .../cloud/tpu/v1/ListNodesResponse.java       |  584 ++-
 .../tpu/v1/ListNodesResponseOrBuilder.java    |   64 +-
 .../tpu/v1/ListTensorFlowVersionsRequest.java |  607 +--
 ...istTensorFlowVersionsRequestOrBuilder.java |   65 +-
 .../v1/ListTensorFlowVersionsResponse.java    |  571 ++-
 ...stTensorFlowVersionsResponseOrBuilder.java |   63 +-
 .../com/google/cloud/tpu/v1/LocationName.java |    0
 .../google/cloud/tpu/v1/NetworkEndpoint.java  |  348 +-
 .../tpu/v1/NetworkEndpointOrBuilder.java      |   30 +-
 .../java/com/google/cloud/tpu/v1/Node.java    | 2592 ++++++++----
 .../com/google/cloud/tpu/v1/NodeName.java     |    0
 .../google/cloud/tpu/v1/NodeOrBuilder.java    |  307 +-
 .../cloud/tpu/v1/OperationMetadata.java       |  744 ++--
 .../tpu/v1/OperationMetadataOrBuilder.java    |   73 +-
 .../cloud/tpu/v1/ReimageNodeRequest.java      |  390 +-
 .../tpu/v1/ReimageNodeRequestOrBuilder.java   |   36 +-
 .../google/cloud/tpu/v1/SchedulingConfig.java |  318 +-
 .../tpu/v1/SchedulingConfigOrBuilder.java     |   51 +
 .../google/cloud/tpu/v1/StartNodeRequest.java |  315 +-
 .../tpu/v1/StartNodeRequestOrBuilder.java     |   50 +
 .../google/cloud/tpu/v1/StopNodeRequest.java  |  315 +-
 .../tpu/v1/StopNodeRequestOrBuilder.java      |   50 +
 .../java/com/google/cloud/tpu/v1/Symptom.java |  614 +--
 .../google/cloud/tpu/v1/SymptomOrBuilder.java |   50 +-
 .../cloud/tpu/v1/TensorFlowVersion.java       |  390 +-
 .../cloud/tpu/v1/TensorFlowVersionName.java   |    0
 .../tpu/v1/TensorFlowVersionOrBuilder.java    |   36 +-
 .../proto/google/cloud/tpu/v1/cloud_tpu.proto |    0
 .../google/cloud/tpu/v2/AcceleratorType.java  |  387 +-
 .../cloud/tpu/v2/AcceleratorTypeName.java     |    0
 .../tpu/v2/AcceleratorTypeOrBuilder.java      |   36 +-
 .../com/google/cloud/tpu/v2/AccessConfig.java |  311 +-
 .../cloud/tpu/v2/AccessConfigOrBuilder.java   |   27 +-
 .../com/google/cloud/tpu/v2/AttachedDisk.java |  425 +-
 .../cloud/tpu/v2/AttachedDiskOrBuilder.java   |   33 +-
 .../google/cloud/tpu/v2/CloudTpuProto.java    |  733 ++++
 .../cloud/tpu/v2/CreateNodeRequest.java       |  501 ++-
 .../tpu/v2/CreateNodeRequestOrBuilder.java    |   52 +-
 .../cloud/tpu/v2/DeleteNodeRequest.java       |  346 +-
 .../tpu/v2/DeleteNodeRequestOrBuilder.java    |   54 +
 .../v2/GenerateServiceIdentityRequest.java    |  359 +-
 ...nerateServiceIdentityRequestOrBuilder.java |   54 +
 .../v2/GenerateServiceIdentityResponse.java   |  359 +-
 ...erateServiceIdentityResponseOrBuilder.java |   26 +-
 .../tpu/v2/GetAcceleratorTypeRequest.java     |  353 +-
 .../GetAcceleratorTypeRequestOrBuilder.java   |   54 +
 .../tpu/v2/GetGuestAttributesRequest.java     |  529 ++-
 .../GetGuestAttributesRequestOrBuilder.java   |   62 +-
 .../tpu/v2/GetGuestAttributesResponse.java    |  409 +-
 .../GetGuestAttributesResponseOrBuilder.java  |   36 +-
 .../google/cloud/tpu/v2/GetNodeRequest.java   |  339 +-
 .../cloud/tpu/v2/GetNodeRequestOrBuilder.java |   54 +
 .../tpu/v2/GetRuntimeVersionRequest.java      |  353 +-
 .../v2/GetRuntimeVersionRequestOrBuilder.java |   54 +
 .../google/cloud/tpu/v2/GuestAttributes.java  |  409 +-
 .../cloud/tpu/v2/GuestAttributesEntry.java    |  462 ++-
 .../tpu/v2/GuestAttributesEntryOrBuilder.java |   45 +-
 .../tpu/v2/GuestAttributesOrBuilder.java      |   35 +-
 .../cloud/tpu/v2/GuestAttributesValue.java    |  404 +-
 .../tpu/v2/GuestAttributesValueOrBuilder.java |   36 +-
 .../tpu/v2/ListAcceleratorTypesRequest.java   |  604 +--
 .../ListAcceleratorTypesRequestOrBuilder.java |   65 +-
 .../tpu/v2/ListAcceleratorTypesResponse.java  |  579 ++-
 ...ListAcceleratorTypesResponseOrBuilder.java |   63 +-
 .../google/cloud/tpu/v2/ListNodesRequest.java |  448 +-
 .../tpu/v2/ListNodesRequestOrBuilder.java     |   47 +-
 .../cloud/tpu/v2/ListNodesResponse.java       |  584 ++-
 .../tpu/v2/ListNodesResponseOrBuilder.java    |   64 +-
 .../tpu/v2/ListRuntimeVersionsRequest.java    |  604 +--
 .../ListRuntimeVersionsRequestOrBuilder.java  |   65 +-
 .../tpu/v2/ListRuntimeVersionsResponse.java   |  582 ++-
 .../ListRuntimeVersionsResponseOrBuilder.java |   63 +-
 .../com/google/cloud/tpu/v2/LocationName.java |    0
 .../google/cloud/tpu/v2/NetworkConfig.java    |  458 +-
 .../cloud/tpu/v2/NetworkConfigOrBuilder.java  |   42 +-
 .../google/cloud/tpu/v2/NetworkEndpoint.java  |  446 +-
 .../tpu/v2/NetworkEndpointOrBuilder.java      |   38 +-
 .../java/com/google/cloud/tpu/v2/Node.java    | 3018 +++++++++-----
 .../com/google/cloud/tpu/v2/NodeName.java     |    0
 .../google/cloud/tpu/v2/NodeOrBuilder.java    |  337 +-
 .../cloud/tpu/v2/OperationMetadata.java       |  744 ++--
 .../tpu/v2/OperationMetadataOrBuilder.java    |   73 +-
 .../google/cloud/tpu/v2/RuntimeVersion.java   |  383 +-
 .../cloud/tpu/v2/RuntimeVersionName.java      |    0
 .../cloud/tpu/v2/RuntimeVersionOrBuilder.java |   36 +-
 .../google/cloud/tpu/v2/SchedulingConfig.java |  318 +-
 .../tpu/v2/SchedulingConfigOrBuilder.java     |   51 +
 .../google/cloud/tpu/v2/ServiceAccount.java   |  412 +-
 .../cloud/tpu/v2/ServiceAccountOrBuilder.java |   45 +-
 .../google/cloud/tpu/v2/ServiceIdentity.java  |  315 +-
 .../tpu/v2/ServiceIdentityOrBuilder.java      |   50 +
 .../cloud/tpu/v2/ShieldedInstanceConfig.java  |  285 +-
 .../v2/ShieldedInstanceConfigOrBuilder.java   |   38 +
 .../google/cloud/tpu/v2/StartNodeRequest.java |  343 +-
 .../tpu/v2/StartNodeRequestOrBuilder.java     |   54 +
 .../google/cloud/tpu/v2/StopNodeRequest.java  |  343 +-
 .../tpu/v2/StopNodeRequestOrBuilder.java      |   54 +
 .../java/com/google/cloud/tpu/v2/Symptom.java |  614 +--
 .../google/cloud/tpu/v2/SymptomOrBuilder.java |   50 +-
 .../cloud/tpu/v2/UpdateNodeRequest.java       |  457 +-
 .../tpu/v2/UpdateNodeRequestOrBuilder.java    |   43 +-
 .../proto/google/cloud/tpu/v2/cloud_tpu.proto |    0
 .../cloud/tpu/v2alpha1/AcceleratorType.java   |  390 +-
 .../tpu/v2alpha1/AcceleratorTypeName.java     |    0
 .../v2alpha1/AcceleratorTypeOrBuilder.java    |   36 +-
 .../cloud/tpu/v2alpha1/AccessConfig.java      |  318 +-
 .../tpu/v2alpha1/AccessConfigOrBuilder.java   |   27 +-
 .../cloud/tpu/v2alpha1/AttachedDisk.java      |  446 +-
 .../tpu/v2alpha1/AttachedDiskOrBuilder.java   |   33 +-
 .../cloud/tpu/v2alpha1/CloudTpuProto.java     | 1135 +++++
 .../cloud/tpu/v2alpha1/CreateNodeRequest.java |  612 +--
 .../v2alpha1/CreateNodeRequestOrBuilder.java  |   70 +-
 .../v2alpha1/CreateQueuedResourceRequest.java |  644 +--
 .../CreateQueuedResourceRequestOrBuilder.java |   73 +-
 .../cloud/tpu/v2alpha1/DeleteNodeRequest.java |  421 +-
 .../v2alpha1/DeleteNodeRequestOrBuilder.java  |   79 +
 .../v2alpha1/DeleteQueuedResourceRequest.java |  428 +-
 .../DeleteQueuedResourceRequestOrBuilder.java |   79 +
 .../GenerateServiceIdentityRequest.java       |  369 +-
 ...nerateServiceIdentityRequestOrBuilder.java |   54 +
 .../GenerateServiceIdentityResponse.java      |  366 +-
 ...erateServiceIdentityResponseOrBuilder.java |   26 +-
 .../v2alpha1/GetAcceleratorTypeRequest.java   |  356 +-
 .../GetAcceleratorTypeRequestOrBuilder.java   |   54 +
 .../v2alpha1/GetGuestAttributesRequest.java   |  532 ++-
 .../GetGuestAttributesRequestOrBuilder.java   |   62 +-
 .../v2alpha1/GetGuestAttributesResponse.java  |  395 +-
 .../GetGuestAttributesResponseOrBuilder.java  |   36 +-
 .../cloud/tpu/v2alpha1/GetNodeRequest.java    |  346 +-
 .../tpu/v2alpha1/GetNodeRequestOrBuilder.java |   54 +
 .../v2alpha1/GetQueuedResourceRequest.java    |  356 +-
 .../GetQueuedResourceRequestOrBuilder.java    |   54 +
 .../v2alpha1/GetRuntimeVersionRequest.java    |  356 +-
 .../GetRuntimeVersionRequestOrBuilder.java    |   54 +
 .../cloud/tpu/v2alpha1/GuestAttributes.java   |  413 +-
 .../tpu/v2alpha1/GuestAttributesEntry.java    |  469 ++-
 .../GuestAttributesEntryOrBuilder.java        |   45 +-
 .../v2alpha1/GuestAttributesOrBuilder.java    |   35 +-
 .../tpu/v2alpha1/GuestAttributesValue.java    |  413 +-
 .../GuestAttributesValueOrBuilder.java        |   36 +-
 .../v2alpha1/ListAcceleratorTypesRequest.java |  607 +--
 .../ListAcceleratorTypesRequestOrBuilder.java |   65 +-
 .../ListAcceleratorTypesResponse.java         |  568 ++-
 ...ListAcceleratorTypesResponseOrBuilder.java |   63 +-
 .../cloud/tpu/v2alpha1/ListNodesRequest.java  |  451 +-
 .../v2alpha1/ListNodesRequestOrBuilder.java   |   47 +-
 .../cloud/tpu/v2alpha1/ListNodesResponse.java |  588 ++-
 .../v2alpha1/ListNodesResponseOrBuilder.java  |   64 +-
 .../v2alpha1/ListQueuedResourcesRequest.java  |  461 +-
 .../ListQueuedResourcesRequestOrBuilder.java  |   47 +-
 .../v2alpha1/ListQueuedResourcesResponse.java |  567 ++-
 .../ListQueuedResourcesResponseOrBuilder.java |   63 +-
 .../v2alpha1/ListRuntimeVersionsRequest.java  |  607 +--
 .../ListRuntimeVersionsRequestOrBuilder.java  |   65 +-
 .../v2alpha1/ListRuntimeVersionsResponse.java |  567 ++-
 .../ListRuntimeVersionsResponseOrBuilder.java |   63 +-
 .../cloud/tpu/v2alpha1/LocationName.java      |    0
 .../cloud/tpu/v2alpha1/NetworkConfig.java     |  462 ++-
 .../tpu/v2alpha1/NetworkConfigOrBuilder.java  |   42 +-
 .../cloud/tpu/v2alpha1/NetworkEndpoint.java   |  446 +-
 .../v2alpha1/NetworkEndpointOrBuilder.java    |   38 +-
 .../com/google/cloud/tpu/v2alpha1/Node.java   | 3080 +++++++++-----
 .../google/cloud/tpu/v2alpha1/NodeName.java   |    0
 .../cloud/tpu/v2alpha1/NodeOrBuilder.java     |  350 +-
 .../cloud/tpu/v2alpha1/OperationMetadata.java |  747 ++--
 .../v2alpha1/OperationMetadataOrBuilder.java  |   73 +-
 .../cloud/tpu/v2alpha1/QueuedResource.java    | 3462 +++++++++------
 .../tpu/v2alpha1/QueuedResourceName.java      |    0
 .../tpu/v2alpha1/QueuedResourceOrBuilder.java |   87 +-
 .../tpu/v2alpha1/QueuedResourceState.java     | 3696 ++++++++++-------
 .../QueuedResourceStateOrBuilder.java         |  115 +-
 .../cloud/tpu/v2alpha1/RuntimeVersion.java    |  390 +-
 .../tpu/v2alpha1/RuntimeVersionName.java      |    0
 .../tpu/v2alpha1/RuntimeVersionOrBuilder.java |   36 +-
 .../cloud/tpu/v2alpha1/SchedulingConfig.java  |  321 +-
 .../v2alpha1/SchedulingConfigOrBuilder.java   |   51 +
 .../cloud/tpu/v2alpha1/ServiceAccount.java    |  419 +-
 .../tpu/v2alpha1/ServiceAccountOrBuilder.java |   45 +-
 .../cloud/tpu/v2alpha1/ServiceIdentity.java   |  318 +-
 .../v2alpha1/ServiceIdentityOrBuilder.java    |   50 +
 .../tpu/v2alpha1/ShieldedInstanceConfig.java  |  292 +-
 .../ShieldedInstanceConfigOrBuilder.java      |   38 +
 .../SimulateMaintenanceEventRequest.java      |  473 ++-
 ...ulateMaintenanceEventRequestOrBuilder.java |   53 +-
 .../cloud/tpu/v2alpha1/StartNodeRequest.java  |  346 +-
 .../v2alpha1/StartNodeRequestOrBuilder.java   |   54 +
 .../cloud/tpu/v2alpha1/StopNodeRequest.java   |  346 +-
 .../v2alpha1/StopNodeRequestOrBuilder.java    |   54 +
 .../google/cloud/tpu/v2alpha1/Symptom.java    |  627 +--
 .../cloud/tpu/v2alpha1/SymptomOrBuilder.java  |   50 +-
 .../cloud/tpu/v2alpha1/UpdateNodeRequest.java |  496 ++-
 .../v2alpha1/UpdateNodeRequestOrBuilder.java  |   52 +-
 .../google/cloud/tpu/v2alpha1/cloud_tpu.proto |    0
 .../tpustubsettings/getnode/SyncGetNode.java  |    0
 .../SyncCreateSetCredentialsProvider.java     |    0
 .../v1/tpu/create/SyncCreateSetEndpoint.java  |    0
 .../v1/tpu/createnode/AsyncCreateNode.java    |    0
 .../v1/tpu/createnode/AsyncCreateNodeLRO.java |    0
 .../tpu/v1/tpu/createnode/SyncCreateNode.java |    0
 .../SyncCreateNodeLocationnameNodeString.java |    0
 .../SyncCreateNodeStringNodeString.java       |    0
 .../v1/tpu/deletenode/AsyncDeleteNode.java    |    0
 .../v1/tpu/deletenode/AsyncDeleteNodeLRO.java |    0
 .../tpu/v1/tpu/deletenode/SyncDeleteNode.java |    0
 .../deletenode/SyncDeleteNodeNodename.java    |    0
 .../tpu/deletenode/SyncDeleteNodeString.java  |    0
 .../AsyncGetAcceleratorType.java              |    0
 .../SyncGetAcceleratorType.java               |    0
 ...GetAcceleratorTypeAcceleratortypename.java |    0
 .../SyncGetAcceleratorTypeString.java         |    0
 .../v1/tpu/getlocation/AsyncGetLocation.java  |    0
 .../v1/tpu/getlocation/SyncGetLocation.java   |    0
 .../tpu/v1/tpu/getnode/AsyncGetNode.java      |    0
 .../cloud/tpu/v1/tpu/getnode/SyncGetNode.java |    0
 .../v1/tpu/getnode/SyncGetNodeNodename.java   |    0
 .../tpu/v1/tpu/getnode/SyncGetNodeString.java |    0
 .../AsyncGetTensorFlowVersion.java            |    0
 .../SyncGetTensorFlowVersion.java             |    0
 .../SyncGetTensorFlowVersionString.java       |    0
 ...ensorFlowVersionTensorflowversionname.java |    0
 .../AsyncListAcceleratorTypes.java            |    0
 .../AsyncListAcceleratorTypesPaged.java       |    0
 .../SyncListAcceleratorTypes.java             |    0
 ...stAcceleratorTypesAcceleratortypename.java |    0
 .../SyncListAcceleratorTypesString.java       |    0
 .../tpu/listlocations/AsyncListLocations.java |    0
 .../AsyncListLocationsPaged.java              |    0
 .../tpu/listlocations/SyncListLocations.java  |    0
 .../tpu/v1/tpu/listnodes/AsyncListNodes.java  |    0
 .../v1/tpu/listnodes/AsyncListNodesPaged.java |    0
 .../tpu/v1/tpu/listnodes/SyncListNodes.java   |    0
 .../listnodes/SyncListNodesLocationname.java  |    0
 .../v1/tpu/listnodes/SyncListNodesString.java |    0
 .../AsyncListTensorFlowVersions.java          |    0
 .../AsyncListTensorFlowVersionsPaged.java     |    0
 .../SyncListTensorFlowVersions.java           |    0
 .../SyncListTensorFlowVersionsString.java     |    0
 ...nsorFlowVersionsTensorflowversionname.java |    0
 .../v1/tpu/reimagenode/AsyncReimageNode.java  |    0
 .../tpu/reimagenode/AsyncReimageNodeLRO.java  |    0
 .../v1/tpu/reimagenode/SyncReimageNode.java   |    0
 .../tpu/v1/tpu/startnode/AsyncStartNode.java  |    0
 .../v1/tpu/startnode/AsyncStartNodeLRO.java   |    0
 .../tpu/v1/tpu/startnode/SyncStartNode.java   |    0
 .../tpu/v1/tpu/stopnode/AsyncStopNode.java    |    0
 .../tpu/v1/tpu/stopnode/AsyncStopNodeLRO.java |    0
 .../tpu/v1/tpu/stopnode/SyncStopNode.java     |    0
 .../v1/tpusettings/getnode/SyncGetNode.java   |    0
 .../tpustubsettings/getnode/SyncGetNode.java  |    0
 .../SyncCreateSetCredentialsProvider.java     |    0
 .../SyncCreateSetCredentialsProvider1.java    |    0
 .../v2/tpu/create/SyncCreateSetEndpoint.java  |    0
 .../v2/tpu/createnode/AsyncCreateNode.java    |    0
 .../v2/tpu/createnode/AsyncCreateNodeLRO.java |    0
 .../tpu/v2/tpu/createnode/SyncCreateNode.java |    0
 .../SyncCreateNodeLocationnameNodeString.java |    0
 .../SyncCreateNodeStringNodeString.java       |    0
 .../v2/tpu/deletenode/AsyncDeleteNode.java    |    0
 .../v2/tpu/deletenode/AsyncDeleteNodeLRO.java |    0
 .../tpu/v2/tpu/deletenode/SyncDeleteNode.java |    0
 .../deletenode/SyncDeleteNodeNodename.java    |    0
 .../tpu/deletenode/SyncDeleteNodeString.java  |    0
 .../AsyncGenerateServiceIdentity.java         |    0
 .../SyncGenerateServiceIdentity.java          |    0
 .../AsyncGetAcceleratorType.java              |    0
 .../SyncGetAcceleratorType.java               |    0
 ...GetAcceleratorTypeAcceleratortypename.java |    0
 .../SyncGetAcceleratorTypeString.java         |    0
 .../AsyncGetGuestAttributes.java              |    0
 .../SyncGetGuestAttributes.java               |    0
 .../v2/tpu/getlocation/AsyncGetLocation.java  |    0
 .../v2/tpu/getlocation/SyncGetLocation.java   |    0
 .../tpu/v2/tpu/getnode/AsyncGetNode.java      |    0
 .../cloud/tpu/v2/tpu/getnode/SyncGetNode.java |    0
 .../v2/tpu/getnode/SyncGetNodeNodename.java   |    0
 .../tpu/v2/tpu/getnode/SyncGetNodeString.java |    0
 .../AsyncGetRuntimeVersion.java               |    0
 .../SyncGetRuntimeVersion.java                |    0
 ...ncGetRuntimeVersionRuntimeversionname.java |    0
 .../SyncGetRuntimeVersionString.java          |    0
 .../AsyncListAcceleratorTypes.java            |    0
 .../AsyncListAcceleratorTypesPaged.java       |    0
 .../SyncListAcceleratorTypes.java             |    0
 .../SyncListAcceleratorTypesLocationname.java |    0
 .../SyncListAcceleratorTypesString.java       |    0
 .../tpu/listlocations/AsyncListLocations.java |    0
 .../AsyncListLocationsPaged.java              |    0
 .../tpu/listlocations/SyncListLocations.java  |    0
 .../tpu/v2/tpu/listnodes/AsyncListNodes.java  |    0
 .../v2/tpu/listnodes/AsyncListNodesPaged.java |    0
 .../tpu/v2/tpu/listnodes/SyncListNodes.java   |    0
 .../listnodes/SyncListNodesLocationname.java  |    0
 .../v2/tpu/listnodes/SyncListNodesString.java |    0
 .../AsyncListRuntimeVersions.java             |    0
 .../AsyncListRuntimeVersionsPaged.java        |    0
 .../SyncListRuntimeVersions.java              |    0
 .../SyncListRuntimeVersionsLocationname.java  |    0
 .../SyncListRuntimeVersionsString.java        |    0
 .../tpu/v2/tpu/startnode/AsyncStartNode.java  |    0
 .../v2/tpu/startnode/AsyncStartNodeLRO.java   |    0
 .../tpu/v2/tpu/startnode/SyncStartNode.java   |    0
 .../tpu/v2/tpu/stopnode/AsyncStopNode.java    |    0
 .../tpu/v2/tpu/stopnode/AsyncStopNodeLRO.java |    0
 .../tpu/v2/tpu/stopnode/SyncStopNode.java     |    0
 .../v2/tpu/updatenode/AsyncUpdateNode.java    |    0
 .../v2/tpu/updatenode/AsyncUpdateNodeLRO.java |    0
 .../tpu/v2/tpu/updatenode/SyncUpdateNode.java |    0
 .../SyncUpdateNodeNodeFieldmask.java          |    0
 .../v2/tpusettings/getnode/SyncGetNode.java   |    0
 .../tpustubsettings/getnode/SyncGetNode.java  |    0
 .../SyncCreateSetCredentialsProvider.java     |    0
 .../tpu/create/SyncCreateSetEndpoint.java     |    0
 .../tpu/createnode/AsyncCreateNode.java       |    0
 .../tpu/createnode/AsyncCreateNodeLRO.java    |    0
 .../tpu/createnode/SyncCreateNode.java        |    0
 .../SyncCreateNodeLocationnameNodeString.java |    0
 .../SyncCreateNodeStringNodeString.java       |    0
 .../AsyncCreateQueuedResource.java            |    0
 .../AsyncCreateQueuedResourceLRO.java         |    0
 .../SyncCreateQueuedResource.java             |    0
 ...ourceLocationnameQueuedresourceString.java |    0
 ...uedResourceStringQueuedresourceString.java |    0
 .../tpu/deletenode/AsyncDeleteNode.java       |    0
 .../tpu/deletenode/AsyncDeleteNodeLRO.java    |    0
 .../tpu/deletenode/SyncDeleteNode.java        |    0
 .../deletenode/SyncDeleteNodeNodename.java    |    0
 .../tpu/deletenode/SyncDeleteNodeString.java  |    0
 .../AsyncDeleteQueuedResource.java            |    0
 .../AsyncDeleteQueuedResourceLRO.java         |    0
 .../SyncDeleteQueuedResource.java             |    0
 ...eleteQueuedResourceQueuedresourcename.java |    0
 .../SyncDeleteQueuedResourceString.java       |    0
 .../AsyncGenerateServiceIdentity.java         |    0
 .../SyncGenerateServiceIdentity.java          |    0
 .../AsyncGetAcceleratorType.java              |    0
 .../SyncGetAcceleratorType.java               |    0
 ...GetAcceleratorTypeAcceleratortypename.java |    0
 .../SyncGetAcceleratorTypeString.java         |    0
 .../AsyncGetGuestAttributes.java              |    0
 .../SyncGetGuestAttributes.java               |    0
 .../tpu/getlocation/AsyncGetLocation.java     |    0
 .../tpu/getlocation/SyncGetLocation.java      |    0
 .../v2alpha1/tpu/getnode/AsyncGetNode.java    |    0
 .../tpu/v2alpha1/tpu/getnode/SyncGetNode.java |    0
 .../tpu/getnode/SyncGetNodeNodename.java      |    0
 .../tpu/getnode/SyncGetNodeString.java        |    0
 .../AsyncGetQueuedResource.java               |    0
 .../SyncGetQueuedResource.java                |    0
 ...ncGetQueuedResourceQueuedresourcename.java |    0
 .../SyncGetQueuedResourceString.java          |    0
 .../AsyncGetRuntimeVersion.java               |    0
 .../SyncGetRuntimeVersion.java                |    0
 ...ncGetRuntimeVersionRuntimeversionname.java |    0
 .../SyncGetRuntimeVersionString.java          |    0
 .../AsyncListAcceleratorTypes.java            |    0
 .../AsyncListAcceleratorTypesPaged.java       |    0
 .../SyncListAcceleratorTypes.java             |    0
 .../SyncListAcceleratorTypesLocationname.java |    0
 .../SyncListAcceleratorTypesString.java       |    0
 .../tpu/listlocations/AsyncListLocations.java |    0
 .../AsyncListLocationsPaged.java              |    0
 .../tpu/listlocations/SyncListLocations.java  |    0
 .../tpu/listnodes/AsyncListNodes.java         |    0
 .../tpu/listnodes/AsyncListNodesPaged.java    |    0
 .../v2alpha1/tpu/listnodes/SyncListNodes.java |    0
 .../listnodes/SyncListNodesLocationname.java  |    0
 .../tpu/listnodes/SyncListNodesString.java    |    0
 .../AsyncListQueuedResources.java             |    0
 .../AsyncListQueuedResourcesPaged.java        |    0
 .../SyncListQueuedResources.java              |    0
 .../SyncListQueuedResourcesLocationname.java  |    0
 .../SyncListQueuedResourcesString.java        |    0
 .../AsyncListRuntimeVersions.java             |    0
 .../AsyncListRuntimeVersionsPaged.java        |    0
 .../SyncListRuntimeVersions.java              |    0
 .../SyncListRuntimeVersionsLocationname.java  |    0
 .../SyncListRuntimeVersionsString.java        |    0
 .../AsyncSimulateMaintenanceEvent.java        |    0
 .../AsyncSimulateMaintenanceEventLRO.java     |    0
 .../SyncSimulateMaintenanceEvent.java         |    0
 .../tpu/startnode/AsyncStartNode.java         |    0
 .../tpu/startnode/AsyncStartNodeLRO.java      |    0
 .../v2alpha1/tpu/startnode/SyncStartNode.java |    0
 .../v2alpha1/tpu/stopnode/AsyncStopNode.java  |    0
 .../tpu/stopnode/AsyncStopNodeLRO.java        |    0
 .../v2alpha1/tpu/stopnode/SyncStopNode.java   |    0
 .../tpu/updatenode/AsyncUpdateNode.java       |    0
 .../tpu/updatenode/AsyncUpdateNodeLRO.java    |    0
 .../tpu/updatenode/SyncUpdateNode.java        |    0
 .../SyncUpdateNodeNodeFieldmask.java          |    0
 .../tpusettings/getnode/SyncGetNode.java      |    0
 .../java/com/google/cloud/tpu/v1/TpuGrpc.java | 1168 ------
 .../google/cloud/tpu/v1/CloudTpuProto.java    |  454 --
 .../tpu/v1/DeleteNodeRequestOrBuilder.java    |   29 -
 .../GetAcceleratorTypeRequestOrBuilder.java   |   29 -
 .../cloud/tpu/v1/GetNodeRequestOrBuilder.java |   29 -
 .../GetTensorFlowVersionRequestOrBuilder.java |   29 -
 .../tpu/v1/SchedulingConfigOrBuilder.java     |   29 -
 .../tpu/v1/StartNodeRequestOrBuilder.java     |   29 -
 .../tpu/v1/StopNodeRequestOrBuilder.java      |   29 -
 .../java/com/google/cloud/tpu/v2/TpuGrpc.java | 1340 ------
 .../google/cloud/tpu/v2/CloudTpuProto.java    |  658 ---
 .../tpu/v2/DeleteNodeRequestOrBuilder.java    |   29 -
 ...nerateServiceIdentityRequestOrBuilder.java |   29 -
 .../GetAcceleratorTypeRequestOrBuilder.java   |   29 -
 .../cloud/tpu/v2/GetNodeRequestOrBuilder.java |   29 -
 .../v2/GetRuntimeVersionRequestOrBuilder.java |   29 -
 .../tpu/v2/SchedulingConfigOrBuilder.java     |   29 -
 .../tpu/v2/ServiceIdentityOrBuilder.java      |   29 -
 .../v2/ShieldedInstanceConfigOrBuilder.java   |   19 -
 .../tpu/v2/StartNodeRequestOrBuilder.java     |   29 -
 .../tpu/v2/StopNodeRequestOrBuilder.java      |   29 -
 .../google/cloud/tpu/v2alpha1/TpuGrpc.java    | 1770 --------
 .../cloud/tpu/v2alpha1/CloudTpuProto.java     | 1014 -----
 .../v2alpha1/DeleteNodeRequestOrBuilder.java  |   49 -
 .../DeleteQueuedResourceRequestOrBuilder.java |   49 -
 ...nerateServiceIdentityRequestOrBuilder.java |   29 -
 .../GetAcceleratorTypeRequestOrBuilder.java   |   29 -
 .../tpu/v2alpha1/GetNodeRequestOrBuilder.java |   29 -
 .../GetQueuedResourceRequestOrBuilder.java    |   29 -
 .../GetRuntimeVersionRequestOrBuilder.java    |   29 -
 .../v2alpha1/SchedulingConfigOrBuilder.java   |   29 -
 .../v2alpha1/ServiceIdentityOrBuilder.java    |   29 -
 .../ShieldedInstanceConfigOrBuilder.java      |   19 -
 .../v2alpha1/StartNodeRequestOrBuilder.java   |   29 -
 .../v2alpha1/StopNodeRequestOrBuilder.java    |   29 -
 491 files changed, 47896 insertions(+), 30236 deletions(-)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java (99%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java (99%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuClient.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java (99%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/gapic_metadata.json (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/package-info.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuCallableFactory.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java (99%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuCallableFactory.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java (99%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStub.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStubSettings.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java (99%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/gapic_metadata.json (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/package-info.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuCallableFactory.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java (99%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStub.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java (100%)
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocations.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocationsImpl.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpu.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpuImpl.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientHttpJsonTest.java (100%)
 rename {owl-bot-staging/java-tpu/v2 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientTest.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocations.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocationsImpl.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpu.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpuImpl.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/TpuClientTest.java (100%)
 create mode 100644 java-tpu/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java
 create mode 100644 java-tpu/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
 create mode 100644 java-tpu/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
 rename {owl-bot-staging/java-tpu/v1 => java-tpu}/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java (66%)
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 create mode 100644 java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
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 create mode 100644 java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
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 create mode 100644 java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
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 create mode 100644 java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
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 create mode 100644 java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java
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 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesLocationname.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesString.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResources.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResourcesPaged.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResources.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesLocationname.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesString.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersions.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersions.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsString.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEvent.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEventLRO.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/SyncSimulateMaintenanceEvent.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNode.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNodeLRO.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/SyncStartNode.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNode.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNodeLRO.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/SyncStopNode.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNode.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNodeLRO.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java (100%)
 rename {owl-bot-staging/java-tpu/v2alpha1 => java-tpu}/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java (100%)
 delete mode 100644 owl-bot-staging/java-tpu/v1/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java
 delete mode 100644 owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java
 delete mode 100644 owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java

diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuClient.java
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java
similarity index 99%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java
index 89ef7e0615a9..ca670bdb502a 100644
--- a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java
+++ b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/TpuSettings.java
@@ -31,7 +31,6 @@
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.OperationCallSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
-import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.location.GetLocationRequest;
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/gapic_metadata.json
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/package-info.java
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuCallableFactory.java
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java
similarity index 99%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java
index 684e2301247d..d6b4c7cb878a 100644
--- a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java
+++ b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/GrpcTpuStub.java
@@ -56,7 +56,6 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStub.java
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuClient.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuClient.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuClient.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuClient.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
similarity index 99%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
index 2506b0dfd258..d84cff387e8b 100644
--- a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
+++ b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/TpuSettings.java
@@ -32,7 +32,6 @@
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.OperationCallSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
-import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.location.GetLocationRequest;
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/gapic_metadata.json b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/gapic_metadata.json
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/gapic_metadata.json
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/gapic_metadata.json
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/package-info.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/package-info.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/package-info.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/package-info.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuCallableFactory.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuCallableFactory.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuCallableFactory.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
similarity index 99%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
index eb977d9d9176..2837d3ea1b20 100644
--- a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
+++ b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/GrpcTpuStub.java
@@ -61,7 +61,6 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuCallableFactory.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuCallableFactory.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuCallableFactory.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
similarity index 99%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
index 086b54802aae..8fede9b1915b 100644
--- a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
+++ b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/HttpJsonTpuStub.java
@@ -33,7 +33,6 @@
 import com.google.api.gax.httpjson.ProtoMessageResponseParser;
 import com.google.api.gax.httpjson.ProtoRestSerializer;
 import com.google.api.gax.httpjson.longrunning.stub.HttpJsonOperationsStub;
-import com.google.api.gax.longrunning.OperationSnapshot;
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.OperationCallable;
 import com.google.api.gax.rpc.UnaryCallable;
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStub.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStub.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStub.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStub.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStubSettings.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStubSettings.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStubSettings.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2/stub/TpuStubSettings.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuClient.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
similarity index 99%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
index 357bc4b28751..a0ba9a34deeb 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
+++ b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/TpuSettings.java
@@ -32,7 +32,6 @@
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.OperationCallSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
-import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.location.GetLocationRequest;
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/gapic_metadata.json b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/gapic_metadata.json
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/gapic_metadata.json
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/gapic_metadata.json
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/package-info.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/package-info.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/package-info.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/package-info.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuCallableFactory.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuCallableFactory.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuCallableFactory.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
similarity index 99%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
index 1eb67191472a..5760526c4511 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
+++ b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/GrpcTpuStub.java
@@ -70,7 +70,6 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStub.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStub.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStub.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStub.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java b/java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java
rename to java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocations.java
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockLocationsImpl.java
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpu.java
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/MockTpuImpl.java
diff --git a/owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v1/TpuClientTest.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocations.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocations.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocations.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocations.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocationsImpl.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocationsImpl.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocationsImpl.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockLocationsImpl.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpu.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpu.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpu.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpu.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpuImpl.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpuImpl.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpuImpl.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/MockTpuImpl.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientHttpJsonTest.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientHttpJsonTest.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientHttpJsonTest.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientHttpJsonTest.java
diff --git a/owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientTest.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientTest.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientTest.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2/TpuClientTest.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocations.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocations.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocations.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocations.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocationsImpl.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocationsImpl.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocationsImpl.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockLocationsImpl.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpu.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpu.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpu.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpu.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpuImpl.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpuImpl.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpuImpl.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/MockTpuImpl.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/TpuClientTest.java b/java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/TpuClientTest.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/TpuClientTest.java
rename to java-tpu/google-cloud-tpu/src/test/java/com/google/cloud/tpu/v2alpha1/TpuClientTest.java
diff --git a/java-tpu/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java b/java-tpu/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java
new file mode 100644
index 000000000000..9820ab5a867f
--- /dev/null
+++ b/java-tpu/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java
@@ -0,0 +1,1463 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.tpu.v1;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ *
+ *
+ * 
+ * Manages TPU nodes and other resources
+ * TPU API v1
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/tpu/v1/cloud_tpu.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class TpuGrpc {
+
+  private TpuGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.tpu.v1.Tpu";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.ListNodesRequest, com.google.cloud.tpu.v1.ListNodesResponse>
+      getListNodesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
+      requestType = com.google.cloud.tpu.v1.ListNodesRequest.class,
+      responseType = com.google.cloud.tpu.v1.ListNodesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.ListNodesRequest, com.google.cloud.tpu.v1.ListNodesResponse>
+      getListNodesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.ListNodesRequest, com.google.cloud.tpu.v1.ListNodesResponse>
+        getListNodesMethod;
+    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+          TpuGrpc.getListNodesMethod =
+              getListNodesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.ListNodesRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.ListNodesResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
+                      .build();
+        }
+      }
+    }
+    return getListNodesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.GetNodeRequest, com.google.cloud.tpu.v1.Node>
+      getGetNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetNode",
+      requestType = com.google.cloud.tpu.v1.GetNodeRequest.class,
+      responseType = com.google.cloud.tpu.v1.Node.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.GetNodeRequest, com.google.cloud.tpu.v1.Node>
+      getGetNodeMethod() {
+    io.grpc.MethodDescriptor
+        getGetNodeMethod;
+    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+          TpuGrpc.getGetNodeMethod =
+              getGetNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.GetNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.Node.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
+                      .build();
+        }
+      }
+    }
+    return getGetNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.CreateNodeRequest, com.google.longrunning.Operation>
+      getCreateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
+      requestType = com.google.cloud.tpu.v1.CreateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.CreateNodeRequest, com.google.longrunning.Operation>
+      getCreateNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.CreateNodeRequest, com.google.longrunning.Operation>
+        getCreateNodeMethod;
+    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+          TpuGrpc.getCreateNodeMethod =
+              getCreateNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.CreateNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
+                      .build();
+        }
+      }
+    }
+    return getCreateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.DeleteNodeRequest, com.google.longrunning.Operation>
+      getDeleteNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
+      requestType = com.google.cloud.tpu.v1.DeleteNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.DeleteNodeRequest, com.google.longrunning.Operation>
+      getDeleteNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.DeleteNodeRequest, com.google.longrunning.Operation>
+        getDeleteNodeMethod;
+    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+          TpuGrpc.getDeleteNodeMethod =
+              getDeleteNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.DeleteNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
+                      .build();
+        }
+      }
+    }
+    return getDeleteNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.ReimageNodeRequest, com.google.longrunning.Operation>
+      getReimageNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ReimageNode",
+      requestType = com.google.cloud.tpu.v1.ReimageNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.ReimageNodeRequest, com.google.longrunning.Operation>
+      getReimageNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.ReimageNodeRequest, com.google.longrunning.Operation>
+        getReimageNodeMethod;
+    if ((getReimageNodeMethod = TpuGrpc.getReimageNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getReimageNodeMethod = TpuGrpc.getReimageNodeMethod) == null) {
+          TpuGrpc.getReimageNodeMethod =
+              getReimageNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ReimageNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.ReimageNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ReimageNode"))
+                      .build();
+        }
+      }
+    }
+    return getReimageNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.StopNodeRequest, com.google.longrunning.Operation>
+      getStopNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StopNode",
+      requestType = com.google.cloud.tpu.v1.StopNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.StopNodeRequest, com.google.longrunning.Operation>
+      getStopNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.StopNodeRequest, com.google.longrunning.Operation>
+        getStopNodeMethod;
+    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+          TpuGrpc.getStopNodeMethod =
+              getStopNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.StopNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
+                      .build();
+        }
+      }
+    }
+    return getStopNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.StartNodeRequest, com.google.longrunning.Operation>
+      getStartNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StartNode",
+      requestType = com.google.cloud.tpu.v1.StartNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.StartNodeRequest, com.google.longrunning.Operation>
+      getStartNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.StartNodeRequest, com.google.longrunning.Operation>
+        getStartNodeMethod;
+    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+          TpuGrpc.getStartNodeMethod =
+              getStartNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.StartNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
+                      .build();
+        }
+      }
+    }
+    return getStartNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest,
+          com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>
+      getListTensorFlowVersionsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListTensorFlowVersions",
+      requestType = com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class,
+      responseType = com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest,
+          com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>
+      getListTensorFlowVersionsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest,
+            com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>
+        getListTensorFlowVersionsMethod;
+    if ((getListTensorFlowVersionsMethod = TpuGrpc.getListTensorFlowVersionsMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListTensorFlowVersionsMethod = TpuGrpc.getListTensorFlowVersionsMethod) == null) {
+          TpuGrpc.getListTensorFlowVersionsMethod =
+              getListTensorFlowVersionsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "ListTensorFlowVersions"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new TpuMethodDescriptorSupplier("ListTensorFlowVersions"))
+                      .build();
+        }
+      }
+    }
+    return getListTensorFlowVersionsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.GetTensorFlowVersionRequest,
+          com.google.cloud.tpu.v1.TensorFlowVersion>
+      getGetTensorFlowVersionMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetTensorFlowVersion",
+      requestType = com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class,
+      responseType = com.google.cloud.tpu.v1.TensorFlowVersion.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.GetTensorFlowVersionRequest,
+          com.google.cloud.tpu.v1.TensorFlowVersion>
+      getGetTensorFlowVersionMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.GetTensorFlowVersionRequest,
+            com.google.cloud.tpu.v1.TensorFlowVersion>
+        getGetTensorFlowVersionMethod;
+    if ((getGetTensorFlowVersionMethod = TpuGrpc.getGetTensorFlowVersionMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetTensorFlowVersionMethod = TpuGrpc.getGetTensorFlowVersionMethod) == null) {
+          TpuGrpc.getGetTensorFlowVersionMethod =
+              getGetTensorFlowVersionMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "GetTensorFlowVersion"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.GetTensorFlowVersionRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetTensorFlowVersion"))
+                      .build();
+        }
+      }
+    }
+    return getGetTensorFlowVersionMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.ListAcceleratorTypesRequest,
+          com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>
+      getListAcceleratorTypesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
+      requestType = com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class,
+      responseType = com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.ListAcceleratorTypesRequest,
+          com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>
+      getListAcceleratorTypesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.ListAcceleratorTypesRequest,
+            com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>
+        getListAcceleratorTypesMethod;
+    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+          TpuGrpc.getListAcceleratorTypesMethod =
+              getListAcceleratorTypesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.ListAcceleratorTypesRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.ListAcceleratorTypesResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
+                      .build();
+        }
+      }
+    }
+    return getListAcceleratorTypesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.GetAcceleratorTypeRequest,
+          com.google.cloud.tpu.v1.AcceleratorType>
+      getGetAcceleratorTypeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
+      requestType = com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class,
+      responseType = com.google.cloud.tpu.v1.AcceleratorType.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v1.GetAcceleratorTypeRequest,
+          com.google.cloud.tpu.v1.AcceleratorType>
+      getGetAcceleratorTypeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v1.GetAcceleratorTypeRequest,
+            com.google.cloud.tpu.v1.AcceleratorType>
+        getGetAcceleratorTypeMethod;
+    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+          TpuGrpc.getGetAcceleratorTypeMethod =
+              getGetAcceleratorTypeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.GetAcceleratorTypeRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
+                      .build();
+        }
+      }
+    }
+    return getGetAcceleratorTypeMethod;
+  }
+
+  /** Creates a new async stub that supports all call types for the service */
+  public static TpuStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TpuStub(channel, callOptions);
+          }
+        };
+    return TpuStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static TpuBlockingStub newBlockingStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TpuBlockingStub(channel, callOptions);
+          }
+        };
+    return TpuBlockingStub.newStub(factory, channel);
+  }
+
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static TpuFutureStub newFutureStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TpuFutureStub(channel, callOptions);
+          }
+        };
+    return TpuFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v1
+   * 

+   */
+  public abstract static class TpuImplBase implements io.grpc.BindableService {
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(
+        com.google.cloud.tpu.v1.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(
+        com.google.cloud.tpu.v1.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(
+        com.google.cloud.tpu.v1.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(
+        com.google.cloud.tpu.v1.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Reimages a node's OS.
+     * 

+     */
+    public void reimageNode(
+        com.google.cloud.tpu.v1.ReimageNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getReimageNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node, this operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(
+        com.google.cloud.tpu.v1.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(
+        com.google.cloud.tpu.v1.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * List TensorFlow versions supported by this API.
+     * 

+     */
+    public void listTensorFlowVersions(
+        com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListTensorFlowVersionsMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets TensorFlow Version.
+     * 

+     */
+    public void getTensorFlowVersion(
+        com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetTensorFlowVersionMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(
+        com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListAcceleratorTypesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(
+        com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetAcceleratorTypeMethod(), responseObserver);
+    }
+
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
+      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+          .addMethod(
+              getListNodesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.ListNodesRequest,
+                      com.google.cloud.tpu.v1.ListNodesResponse>(this, METHODID_LIST_NODES)))
+          .addMethod(
+              getGetNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.GetNodeRequest, com.google.cloud.tpu.v1.Node>(
+                      this, METHODID_GET_NODE)))
+          .addMethod(
+              getCreateNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.CreateNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_CREATE_NODE)))
+          .addMethod(
+              getDeleteNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.DeleteNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_DELETE_NODE)))
+          .addMethod(
+              getReimageNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.ReimageNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_REIMAGE_NODE)))
+          .addMethod(
+              getStopNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.StopNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_STOP_NODE)))
+          .addMethod(
+              getStartNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.StartNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_START_NODE)))
+          .addMethod(
+              getListTensorFlowVersionsMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest,
+                      com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>(
+                      this, METHODID_LIST_TENSOR_FLOW_VERSIONS)))
+          .addMethod(
+              getGetTensorFlowVersionMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.GetTensorFlowVersionRequest,
+                      com.google.cloud.tpu.v1.TensorFlowVersion>(
+                      this, METHODID_GET_TENSOR_FLOW_VERSION)))
+          .addMethod(
+              getListAcceleratorTypesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.ListAcceleratorTypesRequest,
+                      com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>(
+                      this, METHODID_LIST_ACCELERATOR_TYPES)))
+          .addMethod(
+              getGetAcceleratorTypeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v1.GetAcceleratorTypeRequest,
+                      com.google.cloud.tpu.v1.AcceleratorType>(
+                      this, METHODID_GET_ACCELERATOR_TYPE)))
+          .build();
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v1
+   * 

+   */
+  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
+    private TpuStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(
+        com.google.cloud.tpu.v1.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(
+        com.google.cloud.tpu.v1.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(
+        com.google.cloud.tpu.v1.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(
+        com.google.cloud.tpu.v1.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Reimages a node's OS.
+     * 

+     */
+    public void reimageNode(
+        com.google.cloud.tpu.v1.ReimageNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getReimageNodeMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node, this operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(
+        com.google.cloud.tpu.v1.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(
+        com.google.cloud.tpu.v1.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * List TensorFlow versions supported by this API.
+     * 

+     */
+    public void listTensorFlowVersions(
+        com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListTensorFlowVersionsMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets TensorFlow Version.
+     * 

+     */
+    public void getTensorFlowVersion(
+        com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetTensorFlowVersionMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(
+        com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(
+        com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v1
+   * 

+   */
+  public static final class TpuBlockingStub
+      extends io.grpc.stub.AbstractBlockingStub {
+    private TpuBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuBlockingStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuBlockingStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.cloud.tpu.v1.ListNodesResponse listNodes(
+        com.google.cloud.tpu.v1.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListNodesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.cloud.tpu.v1.Node getNode(com.google.cloud.tpu.v1.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.longrunning.Operation createNode(
+        com.google.cloud.tpu.v1.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.longrunning.Operation deleteNode(
+        com.google.cloud.tpu.v1.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Reimages a node's OS.
+     * 

+     */
+    public com.google.longrunning.Operation reimageNode(
+        com.google.cloud.tpu.v1.ReimageNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getReimageNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node, this operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.longrunning.Operation stopNode(
+        com.google.cloud.tpu.v1.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStopNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.longrunning.Operation startNode(
+        com.google.cloud.tpu.v1.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStartNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * List TensorFlow versions supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse listTensorFlowVersions(
+        com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListTensorFlowVersionsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets TensorFlow Version.
+     * 

+     */
+    public com.google.cloud.tpu.v1.TensorFlowVersion getTensorFlowVersion(
+        com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetTensorFlowVersionMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse listAcceleratorTypes(
+        com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorType(
+        com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v1
+   * 

+   */
+  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
+    private TpuFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuFutureStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuFutureStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v1.ListNodesResponse>
+        listNodes(com.google.cloud.tpu.v1.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getNode(
+        com.google.cloud.tpu.v1.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        createNode(com.google.cloud.tpu.v1.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        deleteNode(com.google.cloud.tpu.v1.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Reimages a node's OS.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        reimageNode(com.google.cloud.tpu.v1.ReimageNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getReimageNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node, this operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        stopNode(com.google.cloud.tpu.v1.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        startNode(com.google.cloud.tpu.v1.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * List TensorFlow versions supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>
+        listTensorFlowVersions(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListTensorFlowVersionsMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets TensorFlow Version.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v1.TensorFlowVersion>
+        getTensorFlowVersion(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetTensorFlowVersionMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>
+        listAcceleratorTypes(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v1.AcceleratorType>
+        getAcceleratorType(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_LIST_NODES = 0;
+  private static final int METHODID_GET_NODE = 1;
+  private static final int METHODID_CREATE_NODE = 2;
+  private static final int METHODID_DELETE_NODE = 3;
+  private static final int METHODID_REIMAGE_NODE = 4;
+  private static final int METHODID_STOP_NODE = 5;
+  private static final int METHODID_START_NODE = 6;
+  private static final int METHODID_LIST_TENSOR_FLOW_VERSIONS = 7;
+  private static final int METHODID_GET_TENSOR_FLOW_VERSION = 8;
+  private static final int METHODID_LIST_ACCELERATOR_TYPES = 9;
+  private static final int METHODID_GET_ACCELERATOR_TYPE = 10;
+
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final TpuImplBase serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_LIST_NODES:
+          serviceImpl.listNodes(
+              (com.google.cloud.tpu.v1.ListNodesRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_NODE:
+          serviceImpl.getNode(
+              (com.google.cloud.tpu.v1.GetNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_CREATE_NODE:
+          serviceImpl.createNode(
+              (com.google.cloud.tpu.v1.CreateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_NODE:
+          serviceImpl.deleteNode(
+              (com.google.cloud.tpu.v1.DeleteNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_REIMAGE_NODE:
+          serviceImpl.reimageNode(
+              (com.google.cloud.tpu.v1.ReimageNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_STOP_NODE:
+          serviceImpl.stopNode(
+              (com.google.cloud.tpu.v1.StopNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_START_NODE:
+          serviceImpl.startNode(
+              (com.google.cloud.tpu.v1.StartNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_TENSOR_FLOW_VERSIONS:
+          serviceImpl.listTensorFlowVersions(
+              (com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_TENSOR_FLOW_VERSION:
+          serviceImpl.getTensorFlowVersion(
+              (com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_LIST_ACCELERATOR_TYPES:
+          serviceImpl.listAcceleratorTypes(
+              (com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_ACCELERATOR_TYPE:
+          serviceImpl.getAcceleratorType(
+              (com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  private abstract static class TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    TpuBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("Tpu");
+    }
+  }
+
+  private static final class TpuFileDescriptorSupplier extends TpuBaseDescriptorSupplier {
+    TpuFileDescriptorSupplier() {}
+  }
+
+  private static final class TpuMethodDescriptorSupplier extends TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    TpuMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (TpuGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new TpuFileDescriptorSupplier())
+                      .addMethod(getListNodesMethod())
+                      .addMethod(getGetNodeMethod())
+                      .addMethod(getCreateNodeMethod())
+                      .addMethod(getDeleteNodeMethod())
+                      .addMethod(getReimageNodeMethod())
+                      .addMethod(getStopNodeMethod())
+                      .addMethod(getStartNodeMethod())
+                      .addMethod(getListTensorFlowVersionsMethod())
+                      .addMethod(getGetTensorFlowVersionMethod())
+                      .addMethod(getListAcceleratorTypesMethod())
+                      .addMethod(getGetAcceleratorTypeMethod())
+                      .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/java-tpu/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java b/java-tpu/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
new file mode 100644
index 000000000000..97342624abb5
--- /dev/null
+++ b/java-tpu/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
@@ -0,0 +1,1696 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.tpu.v2;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ *
+ *
+ * 
+ * Manages TPU nodes and other resources
+ * TPU API v2
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/tpu/v2/cloud_tpu.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class TpuGrpc {
+
+  private TpuGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.tpu.v2.Tpu";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.ListNodesRequest, com.google.cloud.tpu.v2.ListNodesResponse>
+      getListNodesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
+      requestType = com.google.cloud.tpu.v2.ListNodesRequest.class,
+      responseType = com.google.cloud.tpu.v2.ListNodesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.ListNodesRequest, com.google.cloud.tpu.v2.ListNodesResponse>
+      getListNodesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.ListNodesRequest, com.google.cloud.tpu.v2.ListNodesResponse>
+        getListNodesMethod;
+    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+          TpuGrpc.getListNodesMethod =
+              getListNodesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.ListNodesRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.ListNodesResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
+                      .build();
+        }
+      }
+    }
+    return getListNodesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GetNodeRequest, com.google.cloud.tpu.v2.Node>
+      getGetNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetNode",
+      requestType = com.google.cloud.tpu.v2.GetNodeRequest.class,
+      responseType = com.google.cloud.tpu.v2.Node.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GetNodeRequest, com.google.cloud.tpu.v2.Node>
+      getGetNodeMethod() {
+    io.grpc.MethodDescriptor
+        getGetNodeMethod;
+    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+          TpuGrpc.getGetNodeMethod =
+              getGetNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.GetNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.Node.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
+                      .build();
+        }
+      }
+    }
+    return getGetNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.CreateNodeRequest, com.google.longrunning.Operation>
+      getCreateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
+      requestType = com.google.cloud.tpu.v2.CreateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.CreateNodeRequest, com.google.longrunning.Operation>
+      getCreateNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.CreateNodeRequest, com.google.longrunning.Operation>
+        getCreateNodeMethod;
+    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+          TpuGrpc.getCreateNodeMethod =
+              getCreateNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.CreateNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
+                      .build();
+        }
+      }
+    }
+    return getCreateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.DeleteNodeRequest, com.google.longrunning.Operation>
+      getDeleteNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
+      requestType = com.google.cloud.tpu.v2.DeleteNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.DeleteNodeRequest, com.google.longrunning.Operation>
+      getDeleteNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.DeleteNodeRequest, com.google.longrunning.Operation>
+        getDeleteNodeMethod;
+    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+          TpuGrpc.getDeleteNodeMethod =
+              getDeleteNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.DeleteNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
+                      .build();
+        }
+      }
+    }
+    return getDeleteNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.StopNodeRequest, com.google.longrunning.Operation>
+      getStopNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StopNode",
+      requestType = com.google.cloud.tpu.v2.StopNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.StopNodeRequest, com.google.longrunning.Operation>
+      getStopNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.StopNodeRequest, com.google.longrunning.Operation>
+        getStopNodeMethod;
+    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+          TpuGrpc.getStopNodeMethod =
+              getStopNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.StopNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
+                      .build();
+        }
+      }
+    }
+    return getStopNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.StartNodeRequest, com.google.longrunning.Operation>
+      getStartNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StartNode",
+      requestType = com.google.cloud.tpu.v2.StartNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.StartNodeRequest, com.google.longrunning.Operation>
+      getStartNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.StartNodeRequest, com.google.longrunning.Operation>
+        getStartNodeMethod;
+    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+          TpuGrpc.getStartNodeMethod =
+              getStartNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.StartNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
+                      .build();
+        }
+      }
+    }
+    return getStartNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.UpdateNodeRequest, com.google.longrunning.Operation>
+      getUpdateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "UpdateNode",
+      requestType = com.google.cloud.tpu.v2.UpdateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.UpdateNodeRequest, com.google.longrunning.Operation>
+      getUpdateNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.UpdateNodeRequest, com.google.longrunning.Operation>
+        getUpdateNodeMethod;
+    if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
+          TpuGrpc.getUpdateNodeMethod =
+              getUpdateNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.UpdateNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("UpdateNode"))
+                      .build();
+        }
+      }
+    }
+    return getUpdateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GenerateServiceIdentityRequest,
+          com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>
+      getGenerateServiceIdentityMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GenerateServiceIdentity",
+      requestType = com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class,
+      responseType = com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GenerateServiceIdentityRequest,
+          com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>
+      getGenerateServiceIdentityMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.GenerateServiceIdentityRequest,
+            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>
+        getGenerateServiceIdentityMethod;
+    if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
+          TpuGrpc.getGenerateServiceIdentityMethod =
+              getGenerateServiceIdentityMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "GenerateServiceIdentity"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.GenerateServiceIdentityRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.GenerateServiceIdentityResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new TpuMethodDescriptorSupplier("GenerateServiceIdentity"))
+                      .build();
+        }
+      }
+    }
+    return getGenerateServiceIdentityMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.ListAcceleratorTypesRequest,
+          com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>
+      getListAcceleratorTypesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
+      requestType = com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class,
+      responseType = com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.ListAcceleratorTypesRequest,
+          com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>
+      getListAcceleratorTypesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.ListAcceleratorTypesRequest,
+            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>
+        getListAcceleratorTypesMethod;
+    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+          TpuGrpc.getListAcceleratorTypesMethod =
+              getListAcceleratorTypesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.ListAcceleratorTypesRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.ListAcceleratorTypesResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
+                      .build();
+        }
+      }
+    }
+    return getListAcceleratorTypesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GetAcceleratorTypeRequest,
+          com.google.cloud.tpu.v2.AcceleratorType>
+      getGetAcceleratorTypeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
+      requestType = com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class,
+      responseType = com.google.cloud.tpu.v2.AcceleratorType.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GetAcceleratorTypeRequest,
+          com.google.cloud.tpu.v2.AcceleratorType>
+      getGetAcceleratorTypeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.GetAcceleratorTypeRequest,
+            com.google.cloud.tpu.v2.AcceleratorType>
+        getGetAcceleratorTypeMethod;
+    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+          TpuGrpc.getGetAcceleratorTypeMethod =
+              getGetAcceleratorTypeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.GetAcceleratorTypeRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
+                      .build();
+        }
+      }
+    }
+    return getGetAcceleratorTypeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.ListRuntimeVersionsRequest,
+          com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>
+      getListRuntimeVersionsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListRuntimeVersions",
+      requestType = com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class,
+      responseType = com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.ListRuntimeVersionsRequest,
+          com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>
+      getListRuntimeVersionsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.ListRuntimeVersionsRequest,
+            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>
+        getListRuntimeVersionsMethod;
+    if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
+          TpuGrpc.getListRuntimeVersionsMethod =
+              getListRuntimeVersionsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "ListRuntimeVersions"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.ListRuntimeVersionsRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.ListRuntimeVersionsResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListRuntimeVersions"))
+                      .build();
+        }
+      }
+    }
+    return getListRuntimeVersionsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GetRuntimeVersionRequest, com.google.cloud.tpu.v2.RuntimeVersion>
+      getGetRuntimeVersionMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetRuntimeVersion",
+      requestType = com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class,
+      responseType = com.google.cloud.tpu.v2.RuntimeVersion.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GetRuntimeVersionRequest, com.google.cloud.tpu.v2.RuntimeVersion>
+      getGetRuntimeVersionMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.GetRuntimeVersionRequest,
+            com.google.cloud.tpu.v2.RuntimeVersion>
+        getGetRuntimeVersionMethod;
+    if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
+          TpuGrpc.getGetRuntimeVersionMethod =
+              getGetRuntimeVersionMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetRuntimeVersion"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.GetRuntimeVersionRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetRuntimeVersion"))
+                      .build();
+        }
+      }
+    }
+    return getGetRuntimeVersionMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GetGuestAttributesRequest,
+          com.google.cloud.tpu.v2.GetGuestAttributesResponse>
+      getGetGuestAttributesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetGuestAttributes",
+      requestType = com.google.cloud.tpu.v2.GetGuestAttributesRequest.class,
+      responseType = com.google.cloud.tpu.v2.GetGuestAttributesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2.GetGuestAttributesRequest,
+          com.google.cloud.tpu.v2.GetGuestAttributesResponse>
+      getGetGuestAttributesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2.GetGuestAttributesRequest,
+            com.google.cloud.tpu.v2.GetGuestAttributesResponse>
+        getGetGuestAttributesMethod;
+    if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
+          TpuGrpc.getGetGuestAttributesMethod =
+              getGetGuestAttributesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetGuestAttributes"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.GetGuestAttributesRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2.GetGuestAttributesResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetGuestAttributes"))
+                      .build();
+        }
+      }
+    }
+    return getGetGuestAttributesMethod;
+  }
+
+  /** Creates a new async stub that supports all call types for the service */
+  public static TpuStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TpuStub(channel, callOptions);
+          }
+        };
+    return TpuStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static TpuBlockingStub newBlockingStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TpuBlockingStub(channel, callOptions);
+          }
+        };
+    return TpuBlockingStub.newStub(factory, channel);
+  }
+
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static TpuFutureStub newFutureStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TpuFutureStub(channel, callOptions);
+          }
+        };
+    return TpuFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2
+   * 

+   */
+  public abstract static class TpuImplBase implements io.grpc.BindableService {
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(
+        com.google.cloud.tpu.v2.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(
+        com.google.cloud.tpu.v2.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(
+        com.google.cloud.tpu.v2.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(
+        com.google.cloud.tpu.v2.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(
+        com.google.cloud.tpu.v2.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(
+        com.google.cloud.tpu.v2.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public void updateNode(
+        com.google.cloud.tpu.v2.UpdateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public void generateServiceIdentity(
+        com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGenerateServiceIdentityMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(
+        com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListAcceleratorTypesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(
+        com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetAcceleratorTypeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public void listRuntimeVersions(
+        com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListRuntimeVersionsMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public void getRuntimeVersion(
+        com.google.cloud.tpu.v2.GetRuntimeVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetRuntimeVersionMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public void getGuestAttributes(
+        com.google.cloud.tpu.v2.GetGuestAttributesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetGuestAttributesMethod(), responseObserver);
+    }
+
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
+      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+          .addMethod(
+              getListNodesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.ListNodesRequest,
+                      com.google.cloud.tpu.v2.ListNodesResponse>(this, METHODID_LIST_NODES)))
+          .addMethod(
+              getGetNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.GetNodeRequest, com.google.cloud.tpu.v2.Node>(
+                      this, METHODID_GET_NODE)))
+          .addMethod(
+              getCreateNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.CreateNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_CREATE_NODE)))
+          .addMethod(
+              getDeleteNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.DeleteNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_DELETE_NODE)))
+          .addMethod(
+              getStopNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.StopNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_STOP_NODE)))
+          .addMethod(
+              getStartNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.StartNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_START_NODE)))
+          .addMethod(
+              getUpdateNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.UpdateNodeRequest, com.google.longrunning.Operation>(
+                      this, METHODID_UPDATE_NODE)))
+          .addMethod(
+              getGenerateServiceIdentityMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.GenerateServiceIdentityRequest,
+                      com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>(
+                      this, METHODID_GENERATE_SERVICE_IDENTITY)))
+          .addMethod(
+              getListAcceleratorTypesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.ListAcceleratorTypesRequest,
+                      com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>(
+                      this, METHODID_LIST_ACCELERATOR_TYPES)))
+          .addMethod(
+              getGetAcceleratorTypeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.GetAcceleratorTypeRequest,
+                      com.google.cloud.tpu.v2.AcceleratorType>(
+                      this, METHODID_GET_ACCELERATOR_TYPE)))
+          .addMethod(
+              getListRuntimeVersionsMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.ListRuntimeVersionsRequest,
+                      com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>(
+                      this, METHODID_LIST_RUNTIME_VERSIONS)))
+          .addMethod(
+              getGetRuntimeVersionMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.GetRuntimeVersionRequest,
+                      com.google.cloud.tpu.v2.RuntimeVersion>(this, METHODID_GET_RUNTIME_VERSION)))
+          .addMethod(
+              getGetGuestAttributesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2.GetGuestAttributesRequest,
+                      com.google.cloud.tpu.v2.GetGuestAttributesResponse>(
+                      this, METHODID_GET_GUEST_ATTRIBUTES)))
+          .build();
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2
+   * 

+   */
+  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
+    private TpuStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(
+        com.google.cloud.tpu.v2.ListNodesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(
+        com.google.cloud.tpu.v2.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(
+        com.google.cloud.tpu.v2.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(
+        com.google.cloud.tpu.v2.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(
+        com.google.cloud.tpu.v2.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(
+        com.google.cloud.tpu.v2.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public void updateNode(
+        com.google.cloud.tpu.v2.UpdateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public void generateServiceIdentity(
+        com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(
+        com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(
+        com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public void listRuntimeVersions(
+        com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public void getRuntimeVersion(
+        com.google.cloud.tpu.v2.GetRuntimeVersionRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public void getGuestAttributes(
+        com.google.cloud.tpu.v2.GetGuestAttributesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2
+   * 

+   */
+  public static final class TpuBlockingStub
+      extends io.grpc.stub.AbstractBlockingStub {
+    private TpuBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuBlockingStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuBlockingStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.cloud.tpu.v2.ListNodesResponse listNodes(
+        com.google.cloud.tpu.v2.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListNodesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.cloud.tpu.v2.Node getNode(com.google.cloud.tpu.v2.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.longrunning.Operation createNode(
+        com.google.cloud.tpu.v2.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.longrunning.Operation deleteNode(
+        com.google.cloud.tpu.v2.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.longrunning.Operation stopNode(
+        com.google.cloud.tpu.v2.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStopNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.longrunning.Operation startNode(
+        com.google.cloud.tpu.v2.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStartNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public com.google.longrunning.Operation updateNode(
+        com.google.cloud.tpu.v2.UpdateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getUpdateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse generateServiceIdentity(
+        com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGenerateServiceIdentityMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse listAcceleratorTypes(
+        com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorType(
+        com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse listRuntimeVersions(
+        com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListRuntimeVersionsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersion(
+        com.google.cloud.tpu.v2.GetRuntimeVersionRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetRuntimeVersionMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public com.google.cloud.tpu.v2.GetGuestAttributesResponse getGuestAttributes(
+        com.google.cloud.tpu.v2.GetGuestAttributesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetGuestAttributesMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2
+   * 

+   */
+  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
+    private TpuFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuFutureStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuFutureStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2.ListNodesResponse>
+        listNodes(com.google.cloud.tpu.v2.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getNode(
+        com.google.cloud.tpu.v2.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        createNode(com.google.cloud.tpu.v2.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        deleteNode(com.google.cloud.tpu.v2.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        stopNode(com.google.cloud.tpu.v2.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        startNode(com.google.cloud.tpu.v2.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        updateNode(com.google.cloud.tpu.v2.UpdateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>
+        generateServiceIdentity(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>
+        listAcceleratorTypes(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2.AcceleratorType>
+        getAcceleratorType(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>
+        listRuntimeVersions(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2.RuntimeVersion>
+        getRuntimeVersion(com.google.cloud.tpu.v2.GetRuntimeVersionRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2.GetGuestAttributesResponse>
+        getGuestAttributes(com.google.cloud.tpu.v2.GetGuestAttributesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_LIST_NODES = 0;
+  private static final int METHODID_GET_NODE = 1;
+  private static final int METHODID_CREATE_NODE = 2;
+  private static final int METHODID_DELETE_NODE = 3;
+  private static final int METHODID_STOP_NODE = 4;
+  private static final int METHODID_START_NODE = 5;
+  private static final int METHODID_UPDATE_NODE = 6;
+  private static final int METHODID_GENERATE_SERVICE_IDENTITY = 7;
+  private static final int METHODID_LIST_ACCELERATOR_TYPES = 8;
+  private static final int METHODID_GET_ACCELERATOR_TYPE = 9;
+  private static final int METHODID_LIST_RUNTIME_VERSIONS = 10;
+  private static final int METHODID_GET_RUNTIME_VERSION = 11;
+  private static final int METHODID_GET_GUEST_ATTRIBUTES = 12;
+
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final TpuImplBase serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_LIST_NODES:
+          serviceImpl.listNodes(
+              (com.google.cloud.tpu.v2.ListNodesRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_NODE:
+          serviceImpl.getNode(
+              (com.google.cloud.tpu.v2.GetNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_CREATE_NODE:
+          serviceImpl.createNode(
+              (com.google.cloud.tpu.v2.CreateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_NODE:
+          serviceImpl.deleteNode(
+              (com.google.cloud.tpu.v2.DeleteNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_STOP_NODE:
+          serviceImpl.stopNode(
+              (com.google.cloud.tpu.v2.StopNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_START_NODE:
+          serviceImpl.startNode(
+              (com.google.cloud.tpu.v2.StartNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_UPDATE_NODE:
+          serviceImpl.updateNode(
+              (com.google.cloud.tpu.v2.UpdateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GENERATE_SERVICE_IDENTITY:
+          serviceImpl.generateServiceIdentity(
+              (com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_LIST_ACCELERATOR_TYPES:
+          serviceImpl.listAcceleratorTypes(
+              (com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_ACCELERATOR_TYPE:
+          serviceImpl.getAcceleratorType(
+              (com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_LIST_RUNTIME_VERSIONS:
+          serviceImpl.listRuntimeVersions(
+              (com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_RUNTIME_VERSION:
+          serviceImpl.getRuntimeVersion(
+              (com.google.cloud.tpu.v2.GetRuntimeVersionRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_GUEST_ATTRIBUTES:
+          serviceImpl.getGuestAttributes(
+              (com.google.cloud.tpu.v2.GetGuestAttributesRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  private abstract static class TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    TpuBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("Tpu");
+    }
+  }
+
+  private static final class TpuFileDescriptorSupplier extends TpuBaseDescriptorSupplier {
+    TpuFileDescriptorSupplier() {}
+  }
+
+  private static final class TpuMethodDescriptorSupplier extends TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    TpuMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (TpuGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new TpuFileDescriptorSupplier())
+                      .addMethod(getListNodesMethod())
+                      .addMethod(getGetNodeMethod())
+                      .addMethod(getCreateNodeMethod())
+                      .addMethod(getDeleteNodeMethod())
+                      .addMethod(getStopNodeMethod())
+                      .addMethod(getStartNodeMethod())
+                      .addMethod(getUpdateNodeMethod())
+                      .addMethod(getGenerateServiceIdentityMethod())
+                      .addMethod(getListAcceleratorTypesMethod())
+                      .addMethod(getGetAcceleratorTypeMethod())
+                      .addMethod(getListRuntimeVersionsMethod())
+                      .addMethod(getGetRuntimeVersionMethod())
+                      .addMethod(getGetGuestAttributesMethod())
+                      .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/java-tpu/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java b/java-tpu/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
new file mode 100644
index 000000000000..008a91342433
--- /dev/null
+++ b/java-tpu/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
@@ -0,0 +1,2310 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.tpu.v2alpha1;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ *
+ *
+ * 
+ * Manages TPU nodes and other resources
+ * TPU API v2alpha1
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/tpu/v2alpha1/cloud_tpu.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class TpuGrpc {
+
+  private TpuGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.tpu.v2alpha1.Tpu";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.ListNodesRequest,
+          com.google.cloud.tpu.v2alpha1.ListNodesResponse>
+      getListNodesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
+      requestType = com.google.cloud.tpu.v2alpha1.ListNodesRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.ListNodesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.ListNodesRequest,
+          com.google.cloud.tpu.v2alpha1.ListNodesResponse>
+      getListNodesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.ListNodesRequest,
+            com.google.cloud.tpu.v2alpha1.ListNodesResponse>
+        getListNodesMethod;
+    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
+          TpuGrpc.getListNodesMethod =
+              getListNodesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.ListNodesRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.ListNodesResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
+                      .build();
+        }
+      }
+    }
+    return getListNodesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetNodeRequest, com.google.cloud.tpu.v2alpha1.Node>
+      getGetNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetNode",
+      requestType = com.google.cloud.tpu.v2alpha1.GetNodeRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.Node.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetNodeRequest, com.google.cloud.tpu.v2alpha1.Node>
+      getGetNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.GetNodeRequest, com.google.cloud.tpu.v2alpha1.Node>
+        getGetNodeMethod;
+    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
+          TpuGrpc.getGetNodeMethod =
+              getGetNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.GetNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
+                      .build();
+        }
+      }
+    }
+    return getGetNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.CreateNodeRequest, com.google.longrunning.Operation>
+      getCreateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
+      requestType = com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.CreateNodeRequest, com.google.longrunning.Operation>
+      getCreateNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.CreateNodeRequest, com.google.longrunning.Operation>
+        getCreateNodeMethod;
+    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
+          TpuGrpc.getCreateNodeMethod =
+              getCreateNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.CreateNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
+                      .build();
+        }
+      }
+    }
+    return getCreateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.DeleteNodeRequest, com.google.longrunning.Operation>
+      getDeleteNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
+      requestType = com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.DeleteNodeRequest, com.google.longrunning.Operation>
+      getDeleteNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.DeleteNodeRequest, com.google.longrunning.Operation>
+        getDeleteNodeMethod;
+    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
+          TpuGrpc.getDeleteNodeMethod =
+              getDeleteNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
+                      .build();
+        }
+      }
+    }
+    return getDeleteNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.StopNodeRequest, com.google.longrunning.Operation>
+      getStopNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StopNode",
+      requestType = com.google.cloud.tpu.v2alpha1.StopNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.StopNodeRequest, com.google.longrunning.Operation>
+      getStopNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.StopNodeRequest, com.google.longrunning.Operation>
+        getStopNodeMethod;
+    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
+          TpuGrpc.getStopNodeMethod =
+              getStopNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.StopNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
+                      .build();
+        }
+      }
+    }
+    return getStopNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.StartNodeRequest, com.google.longrunning.Operation>
+      getStartNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "StartNode",
+      requestType = com.google.cloud.tpu.v2alpha1.StartNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.StartNodeRequest, com.google.longrunning.Operation>
+      getStartNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.StartNodeRequest, com.google.longrunning.Operation>
+        getStartNodeMethod;
+    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
+          TpuGrpc.getStartNodeMethod =
+              getStartNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.StartNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
+                      .build();
+        }
+      }
+    }
+    return getStartNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.UpdateNodeRequest, com.google.longrunning.Operation>
+      getUpdateNodeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "UpdateNode",
+      requestType = com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.UpdateNodeRequest, com.google.longrunning.Operation>
+      getUpdateNodeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.UpdateNodeRequest, com.google.longrunning.Operation>
+        getUpdateNodeMethod;
+    if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
+          TpuGrpc.getUpdateNodeMethod =
+              getUpdateNodeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateNode"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("UpdateNode"))
+                      .build();
+        }
+      }
+    }
+    return getUpdateNodeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest,
+          com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>
+      getListQueuedResourcesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListQueuedResources",
+      requestType = com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest,
+          com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>
+      getListQueuedResourcesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest,
+            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>
+        getListQueuedResourcesMethod;
+    if ((getListQueuedResourcesMethod = TpuGrpc.getListQueuedResourcesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListQueuedResourcesMethod = TpuGrpc.getListQueuedResourcesMethod) == null) {
+          TpuGrpc.getListQueuedResourcesMethod =
+              getListQueuedResourcesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "ListQueuedResources"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListQueuedResources"))
+                      .build();
+        }
+      }
+    }
+    return getListQueuedResourcesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest,
+          com.google.cloud.tpu.v2alpha1.QueuedResource>
+      getGetQueuedResourceMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetQueuedResource",
+      requestType = com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.QueuedResource.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest,
+          com.google.cloud.tpu.v2alpha1.QueuedResource>
+      getGetQueuedResourceMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest,
+            com.google.cloud.tpu.v2alpha1.QueuedResource>
+        getGetQueuedResourceMethod;
+    if ((getGetQueuedResourceMethod = TpuGrpc.getGetQueuedResourceMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetQueuedResourceMethod = TpuGrpc.getGetQueuedResourceMethod) == null) {
+          TpuGrpc.getGetQueuedResourceMethod =
+              getGetQueuedResourceMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetQueuedResource"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetQueuedResource"))
+                      .build();
+        }
+      }
+    }
+    return getGetQueuedResourceMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest,
+          com.google.longrunning.Operation>
+      getCreateQueuedResourceMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateQueuedResource",
+      requestType = com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest,
+          com.google.longrunning.Operation>
+      getCreateQueuedResourceMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest,
+            com.google.longrunning.Operation>
+        getCreateQueuedResourceMethod;
+    if ((getCreateQueuedResourceMethod = TpuGrpc.getCreateQueuedResourceMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getCreateQueuedResourceMethod = TpuGrpc.getCreateQueuedResourceMethod) == null) {
+          TpuGrpc.getCreateQueuedResourceMethod =
+              getCreateQueuedResourceMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "CreateQueuedResource"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateQueuedResource"))
+                      .build();
+        }
+      }
+    }
+    return getCreateQueuedResourceMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest,
+          com.google.longrunning.Operation>
+      getDeleteQueuedResourceMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteQueuedResource",
+      requestType = com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest,
+          com.google.longrunning.Operation>
+      getDeleteQueuedResourceMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest,
+            com.google.longrunning.Operation>
+        getDeleteQueuedResourceMethod;
+    if ((getDeleteQueuedResourceMethod = TpuGrpc.getDeleteQueuedResourceMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getDeleteQueuedResourceMethod = TpuGrpc.getDeleteQueuedResourceMethod) == null) {
+          TpuGrpc.getDeleteQueuedResourceMethod =
+              getDeleteQueuedResourceMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "DeleteQueuedResource"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteQueuedResource"))
+                      .build();
+        }
+      }
+    }
+    return getDeleteQueuedResourceMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest,
+          com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>
+      getGenerateServiceIdentityMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GenerateServiceIdentity",
+      requestType = com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest,
+          com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>
+      getGenerateServiceIdentityMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest,
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>
+        getGenerateServiceIdentityMethod;
+    if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
+          TpuGrpc.getGenerateServiceIdentityMethod =
+              getGenerateServiceIdentityMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "GenerateServiceIdentity"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new TpuMethodDescriptorSupplier("GenerateServiceIdentity"))
+                      .build();
+        }
+      }
+    }
+    return getGenerateServiceIdentityMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest,
+          com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>
+      getListAcceleratorTypesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
+      requestType = com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest,
+          com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>
+      getListAcceleratorTypesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest,
+            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>
+        getListAcceleratorTypesMethod;
+    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
+          TpuGrpc.getListAcceleratorTypesMethod =
+              getListAcceleratorTypesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
+                      .build();
+        }
+      }
+    }
+    return getListAcceleratorTypesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest,
+          com.google.cloud.tpu.v2alpha1.AcceleratorType>
+      getGetAcceleratorTypeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
+      requestType = com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.AcceleratorType.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest,
+          com.google.cloud.tpu.v2alpha1.AcceleratorType>
+      getGetAcceleratorTypeMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest,
+            com.google.cloud.tpu.v2alpha1.AcceleratorType>
+        getGetAcceleratorTypeMethod;
+    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
+          TpuGrpc.getGetAcceleratorTypeMethod =
+              getGetAcceleratorTypeMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
+                      .build();
+        }
+      }
+    }
+    return getGetAcceleratorTypeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest,
+          com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>
+      getListRuntimeVersionsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListRuntimeVersions",
+      requestType = com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest,
+          com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>
+      getListRuntimeVersionsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest,
+            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>
+        getListRuntimeVersionsMethod;
+    if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
+          TpuGrpc.getListRuntimeVersionsMethod =
+              getListRuntimeVersionsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "ListRuntimeVersions"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListRuntimeVersions"))
+                      .build();
+        }
+      }
+    }
+    return getListRuntimeVersionsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest,
+          com.google.cloud.tpu.v2alpha1.RuntimeVersion>
+      getGetRuntimeVersionMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetRuntimeVersion",
+      requestType = com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.RuntimeVersion.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest,
+          com.google.cloud.tpu.v2alpha1.RuntimeVersion>
+      getGetRuntimeVersionMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest,
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion>
+        getGetRuntimeVersionMethod;
+    if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
+          TpuGrpc.getGetRuntimeVersionMethod =
+              getGetRuntimeVersionMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetRuntimeVersion"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetRuntimeVersion"))
+                      .build();
+        }
+      }
+    }
+    return getGetRuntimeVersionMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest,
+          com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>
+      getGetGuestAttributesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetGuestAttributes",
+      requestType = com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class,
+      responseType = com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest,
+          com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>
+      getGetGuestAttributesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest,
+            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>
+        getGetGuestAttributesMethod;
+    if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
+          TpuGrpc.getGetGuestAttributesMethod =
+              getGetGuestAttributesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetGuestAttributes"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetGuestAttributes"))
+                      .build();
+        }
+      }
+    }
+    return getGetGuestAttributesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest,
+          com.google.longrunning.Operation>
+      getSimulateMaintenanceEventMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "SimulateMaintenanceEvent",
+      requestType = com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest,
+          com.google.longrunning.Operation>
+      getSimulateMaintenanceEventMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest,
+            com.google.longrunning.Operation>
+        getSimulateMaintenanceEventMethod;
+    if ((getSimulateMaintenanceEventMethod = TpuGrpc.getSimulateMaintenanceEventMethod) == null) {
+      synchronized (TpuGrpc.class) {
+        if ((getSimulateMaintenanceEventMethod = TpuGrpc.getSimulateMaintenanceEventMethod)
+            == null) {
+          TpuGrpc.getSimulateMaintenanceEventMethod =
+              getSimulateMaintenanceEventMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "SimulateMaintenanceEvent"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new TpuMethodDescriptorSupplier("SimulateMaintenanceEvent"))
+                      .build();
+        }
+      }
+    }
+    return getSimulateMaintenanceEventMethod;
+  }
+
+  /** Creates a new async stub that supports all call types for the service */
+  public static TpuStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TpuStub(channel, callOptions);
+          }
+        };
+    return TpuStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static TpuBlockingStub newBlockingStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TpuBlockingStub(channel, callOptions);
+          }
+        };
+    return TpuBlockingStub.newStub(factory, channel);
+  }
+
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static TpuFutureStub newFutureStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TpuFutureStub(channel, callOptions);
+          }
+        };
+    return TpuFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2alpha1
+   * 

+   */
+  public abstract static class TpuImplBase implements io.grpc.BindableService {
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(
+        com.google.cloud.tpu.v2alpha1.ListNodesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(
+        com.google.cloud.tpu.v2alpha1.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(
+        com.google.cloud.tpu.v2alpha1.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(
+        com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(
+        com.google.cloud.tpu.v2alpha1.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(
+        com.google.cloud.tpu.v2alpha1.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public void updateNode(
+        com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateNodeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists queued resources.
+     * 

+     */
+    public void listQueuedResources(
+        com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListQueuedResourcesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets details of a queued resource.
+     * 

+     */
+    public void getQueuedResource(
+        com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetQueuedResourceMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a QueuedResource TPU instance.
+     * 

+     */
+    public void createQueuedResource(
+        com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getCreateQueuedResourceMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a QueuedResource TPU instance.
+     * 

+     */
+    public void deleteQueuedResource(
+        com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getDeleteQueuedResourceMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public void generateServiceIdentity(
+        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGenerateServiceIdentityMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(
+        com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListAcceleratorTypesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(
+        com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetAcceleratorTypeMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public void listRuntimeVersions(
+        com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListRuntimeVersionsMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public void getRuntimeVersion(
+        com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetRuntimeVersionMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public void getGuestAttributes(
+        com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetGuestAttributesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Simulates a maintenance event.
+     * 

+     */
+    public void simulateMaintenanceEvent(
+        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getSimulateMaintenanceEventMethod(), responseObserver);
+    }
+
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
+      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+          .addMethod(
+              getListNodesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.ListNodesRequest,
+                      com.google.cloud.tpu.v2alpha1.ListNodesResponse>(this, METHODID_LIST_NODES)))
+          .addMethod(
+              getGetNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.GetNodeRequest,
+                      com.google.cloud.tpu.v2alpha1.Node>(this, METHODID_GET_NODE)))
+          .addMethod(
+              getCreateNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.CreateNodeRequest,
+                      com.google.longrunning.Operation>(this, METHODID_CREATE_NODE)))
+          .addMethod(
+              getDeleteNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.DeleteNodeRequest,
+                      com.google.longrunning.Operation>(this, METHODID_DELETE_NODE)))
+          .addMethod(
+              getStopNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.StopNodeRequest,
+                      com.google.longrunning.Operation>(this, METHODID_STOP_NODE)))
+          .addMethod(
+              getStartNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.StartNodeRequest,
+                      com.google.longrunning.Operation>(this, METHODID_START_NODE)))
+          .addMethod(
+              getUpdateNodeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.UpdateNodeRequest,
+                      com.google.longrunning.Operation>(this, METHODID_UPDATE_NODE)))
+          .addMethod(
+              getListQueuedResourcesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest,
+                      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>(
+                      this, METHODID_LIST_QUEUED_RESOURCES)))
+          .addMethod(
+              getGetQueuedResourceMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest,
+                      com.google.cloud.tpu.v2alpha1.QueuedResource>(
+                      this, METHODID_GET_QUEUED_RESOURCE)))
+          .addMethod(
+              getCreateQueuedResourceMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest,
+                      com.google.longrunning.Operation>(this, METHODID_CREATE_QUEUED_RESOURCE)))
+          .addMethod(
+              getDeleteQueuedResourceMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest,
+                      com.google.longrunning.Operation>(this, METHODID_DELETE_QUEUED_RESOURCE)))
+          .addMethod(
+              getGenerateServiceIdentityMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest,
+                      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>(
+                      this, METHODID_GENERATE_SERVICE_IDENTITY)))
+          .addMethod(
+              getListAcceleratorTypesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest,
+                      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>(
+                      this, METHODID_LIST_ACCELERATOR_TYPES)))
+          .addMethod(
+              getGetAcceleratorTypeMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest,
+                      com.google.cloud.tpu.v2alpha1.AcceleratorType>(
+                      this, METHODID_GET_ACCELERATOR_TYPE)))
+          .addMethod(
+              getListRuntimeVersionsMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest,
+                      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>(
+                      this, METHODID_LIST_RUNTIME_VERSIONS)))
+          .addMethod(
+              getGetRuntimeVersionMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest,
+                      com.google.cloud.tpu.v2alpha1.RuntimeVersion>(
+                      this, METHODID_GET_RUNTIME_VERSION)))
+          .addMethod(
+              getGetGuestAttributesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest,
+                      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>(
+                      this, METHODID_GET_GUEST_ATTRIBUTES)))
+          .addMethod(
+              getSimulateMaintenanceEventMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest,
+                      com.google.longrunning.Operation>(this, METHODID_SIMULATE_MAINTENANCE_EVENT)))
+          .build();
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2alpha1
+   * 

+   */
+  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
+    private TpuStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public void listNodes(
+        com.google.cloud.tpu.v2alpha1.ListNodesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public void getNode(
+        com.google.cloud.tpu.v2alpha1.GetNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public void createNode(
+        com.google.cloud.tpu.v2alpha1.CreateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public void deleteNode(
+        com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public void stopNode(
+        com.google.cloud.tpu.v2alpha1.StopNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public void startNode(
+        com.google.cloud.tpu.v2alpha1.StartNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public void updateNode(
+        com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists queued resources.
+     * 

+     */
+    public void listQueuedResources(
+        com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListQueuedResourcesMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets details of a queued resource.
+     * 

+     */
+    public void getQueuedResource(
+        com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetQueuedResourceMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a QueuedResource TPU instance.
+     * 

+     */
+    public void createQueuedResource(
+        com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateQueuedResourceMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a QueuedResource TPU instance.
+     * 

+     */
+    public void deleteQueuedResource(
+        com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteQueuedResourceMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public void generateServiceIdentity(
+        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public void listAcceleratorTypes(
+        com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public void getAcceleratorType(
+        com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public void listRuntimeVersions(
+        com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public void getRuntimeVersion(
+        com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public void getGuestAttributes(
+        com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Simulates a maintenance event.
+     * 

+     */
+    public void simulateMaintenanceEvent(
+        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getSimulateMaintenanceEventMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2alpha1
+   * 

+   */
+  public static final class TpuBlockingStub
+      extends io.grpc.stub.AbstractBlockingStub {
+    private TpuBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuBlockingStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuBlockingStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.ListNodesResponse listNodes(
+        com.google.cloud.tpu.v2alpha1.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListNodesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.Node getNode(
+        com.google.cloud.tpu.v2alpha1.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.longrunning.Operation createNode(
+        com.google.cloud.tpu.v2alpha1.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.longrunning.Operation deleteNode(
+        com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.longrunning.Operation stopNode(
+        com.google.cloud.tpu.v2alpha1.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStopNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.longrunning.Operation startNode(
+        com.google.cloud.tpu.v2alpha1.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getStartNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public com.google.longrunning.Operation updateNode(
+        com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getUpdateNodeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists queued resources.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse listQueuedResources(
+        com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListQueuedResourcesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets details of a queued resource.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource(
+        com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetQueuedResourceMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a QueuedResource TPU instance.
+     * 

+     */
+    public com.google.longrunning.Operation createQueuedResource(
+        com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateQueuedResourceMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a QueuedResource TPU instance.
+     * 

+     */
+    public com.google.longrunning.Operation deleteQueuedResource(
+        com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteQueuedResourceMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse generateServiceIdentity(
+        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGenerateServiceIdentityMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse listAcceleratorTypes(
+        com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorType(
+        com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse listRuntimeVersions(
+        com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListRuntimeVersionsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersion(
+        com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetRuntimeVersionMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse getGuestAttributes(
+        com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetGuestAttributesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Simulates a maintenance event.
+     * 

+     */
+    public com.google.longrunning.Operation simulateMaintenanceEvent(
+        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getSimulateMaintenanceEventMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Manages TPU nodes and other resources
+   * TPU API v2alpha1
+   * 

+   */
+  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
+    private TpuFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TpuFutureStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TpuFutureStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2alpha1.ListNodesResponse>
+        listNodes(com.google.cloud.tpu.v2alpha1.ListNodesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets the details of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        getNode(com.google.cloud.tpu.v2alpha1.GetNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        createNode(com.google.cloud.tpu.v2alpha1.CreateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        deleteNode(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Stops a node. This operation is only available with single TPU nodes.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        stopNode(com.google.cloud.tpu.v2alpha1.StopNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Starts a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        startNode(com.google.cloud.tpu.v2alpha1.StartNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates the configurations of a node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        updateNode(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists queued resources.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>
+        listQueuedResources(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListQueuedResourcesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets details of a queued resource.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2alpha1.QueuedResource>
+        getQueuedResource(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetQueuedResourceMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a QueuedResource TPU instance.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        createQueuedResource(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateQueuedResourceMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a QueuedResource TPU instance.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        deleteQueuedResource(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteQueuedResourceMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Generates the Cloud TPU service identity for the project.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>
+        generateServiceIdentity(
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists accelerator types supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>
+        listAcceleratorTypes(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets AcceleratorType.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2alpha1.AcceleratorType>
+        getAcceleratorType(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Lists runtime versions supported by this API.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>
+        listRuntimeVersions(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a runtime version.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion>
+        getRuntimeVersion(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Retrieves the guest attributes for the node.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>
+        getGuestAttributes(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Simulates a maintenance event.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        simulateMaintenanceEvent(
+            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getSimulateMaintenanceEventMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_LIST_NODES = 0;
+  private static final int METHODID_GET_NODE = 1;
+  private static final int METHODID_CREATE_NODE = 2;
+  private static final int METHODID_DELETE_NODE = 3;
+  private static final int METHODID_STOP_NODE = 4;
+  private static final int METHODID_START_NODE = 5;
+  private static final int METHODID_UPDATE_NODE = 6;
+  private static final int METHODID_LIST_QUEUED_RESOURCES = 7;
+  private static final int METHODID_GET_QUEUED_RESOURCE = 8;
+  private static final int METHODID_CREATE_QUEUED_RESOURCE = 9;
+  private static final int METHODID_DELETE_QUEUED_RESOURCE = 10;
+  private static final int METHODID_GENERATE_SERVICE_IDENTITY = 11;
+  private static final int METHODID_LIST_ACCELERATOR_TYPES = 12;
+  private static final int METHODID_GET_ACCELERATOR_TYPE = 13;
+  private static final int METHODID_LIST_RUNTIME_VERSIONS = 14;
+  private static final int METHODID_GET_RUNTIME_VERSION = 15;
+  private static final int METHODID_GET_GUEST_ATTRIBUTES = 16;
+  private static final int METHODID_SIMULATE_MAINTENANCE_EVENT = 17;
+
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final TpuImplBase serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_LIST_NODES:
+          serviceImpl.listNodes(
+              (com.google.cloud.tpu.v2alpha1.ListNodesRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_NODE:
+          serviceImpl.getNode(
+              (com.google.cloud.tpu.v2alpha1.GetNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_CREATE_NODE:
+          serviceImpl.createNode(
+              (com.google.cloud.tpu.v2alpha1.CreateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_NODE:
+          serviceImpl.deleteNode(
+              (com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_STOP_NODE:
+          serviceImpl.stopNode(
+              (com.google.cloud.tpu.v2alpha1.StopNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_START_NODE:
+          serviceImpl.startNode(
+              (com.google.cloud.tpu.v2alpha1.StartNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_UPDATE_NODE:
+          serviceImpl.updateNode(
+              (com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_QUEUED_RESOURCES:
+          serviceImpl.listQueuedResources(
+              (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>)
+                  responseObserver);
+          break;
+        case METHODID_GET_QUEUED_RESOURCE:
+          serviceImpl.getQueuedResource(
+              (com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_CREATE_QUEUED_RESOURCE:
+          serviceImpl.createQueuedResource(
+              (com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_QUEUED_RESOURCE:
+          serviceImpl.deleteQueuedResource(
+              (com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_GENERATE_SERVICE_IDENTITY:
+          serviceImpl.generateServiceIdentity(
+              (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>)
+                  responseObserver);
+          break;
+        case METHODID_LIST_ACCELERATOR_TYPES:
+          serviceImpl.listAcceleratorTypes(
+              (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>)
+                  responseObserver);
+          break;
+        case METHODID_GET_ACCELERATOR_TYPE:
+          serviceImpl.getAcceleratorType(
+              (com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_LIST_RUNTIME_VERSIONS:
+          serviceImpl.listRuntimeVersions(
+              (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>)
+                  responseObserver);
+          break;
+        case METHODID_GET_RUNTIME_VERSION:
+          serviceImpl.getRuntimeVersion(
+              (com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_GUEST_ATTRIBUTES:
+          serviceImpl.getGuestAttributes(
+              (com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>)
+                  responseObserver);
+          break;
+        case METHODID_SIMULATE_MAINTENANCE_EVENT:
+          serviceImpl.simulateMaintenanceEvent(
+              (com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  private abstract static class TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    TpuBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("Tpu");
+    }
+  }
+
+  private static final class TpuFileDescriptorSupplier extends TpuBaseDescriptorSupplier {
+    TpuFileDescriptorSupplier() {}
+  }
+
+  private static final class TpuMethodDescriptorSupplier extends TpuBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    TpuMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (TpuGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new TpuFileDescriptorSupplier())
+                      .addMethod(getListNodesMethod())
+                      .addMethod(getGetNodeMethod())
+                      .addMethod(getCreateNodeMethod())
+                      .addMethod(getDeleteNodeMethod())
+                      .addMethod(getStopNodeMethod())
+                      .addMethod(getStartNodeMethod())
+                      .addMethod(getUpdateNodeMethod())
+                      .addMethod(getListQueuedResourcesMethod())
+                      .addMethod(getGetQueuedResourceMethod())
+                      .addMethod(getCreateQueuedResourceMethod())
+                      .addMethod(getDeleteQueuedResourceMethod())
+                      .addMethod(getGenerateServiceIdentityMethod())
+                      .addMethod(getListAcceleratorTypesMethod())
+                      .addMethod(getGetAcceleratorTypeMethod())
+                      .addMethod(getListRuntimeVersionsMethod())
+                      .addMethod(getGetRuntimeVersionMethod())
+                      .addMethod(getGetGuestAttributesMethod())
+                      .addMethod(getSimulateMaintenanceEventMethod())
+                      .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java
index ed9fe416ba24..c47c212d9a1e 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * A accelerator type that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.AcceleratorType}
  */
-public final class AcceleratorType extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AcceleratorType extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.AcceleratorType)
     AcceleratorTypeOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AcceleratorType.newBuilder() to construct.
   private AcceleratorType(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private AcceleratorType() {
     name_ = "";
     type_ = "";
@@ -26,38 +44,43 @@ private AcceleratorType() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new AcceleratorType();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.AcceleratorType.class, com.google.cloud.tpu.v1.AcceleratorType.Builder.class);
+            com.google.cloud.tpu.v1.AcceleratorType.class,
+            com.google.cloud.tpu.v1.AcceleratorType.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +89,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,14 +120,18 @@ public java.lang.String getName() {
   }
 
   public static final int TYPE_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object type_ = "";
   /**
+   *
+   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The type.
    */
   @java.lang.Override
@@ -113,29 +140,29 @@ public java.lang.String getType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       type_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The bytes for type.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTypeBytes() {
+  public com.google.protobuf.ByteString getTypeBytes() {
     java.lang.Object ref = type_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       type_ = b;
       return b;
     } else {
@@ -144,6 +171,7 @@ public java.lang.String getType() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -155,8 +183,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -186,17 +213,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.AcceleratorType)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.AcceleratorType other = (com.google.cloud.tpu.v1.AcceleratorType) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getType()
-        .equals(other.getType())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getType().equals(other.getType())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -217,130 +242,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.AcceleratorType parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.AcceleratorType parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.AcceleratorType parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.AcceleratorType prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A accelerator type that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.AcceleratorType}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.AcceleratorType)
       com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.AcceleratorType.class, com.google.cloud.tpu.v1.AcceleratorType.Builder.class);
+              com.google.cloud.tpu.v1.AcceleratorType.class,
+              com.google.cloud.tpu.v1.AcceleratorType.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.AcceleratorType.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,9 +382,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
@@ -372,8 +403,11 @@ public com.google.cloud.tpu.v1.AcceleratorType build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.AcceleratorType buildPartial() {
-      com.google.cloud.tpu.v1.AcceleratorType result = new com.google.cloud.tpu.v1.AcceleratorType(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.AcceleratorType result =
+          new com.google.cloud.tpu.v1.AcceleratorType(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -392,38 +426,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.AcceleratorType result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.AcceleratorType) {
-        return mergeFrom((com.google.cloud.tpu.v1.AcceleratorType)other);
+        return mergeFrom((com.google.cloud.tpu.v1.AcceleratorType) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -468,22 +503,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              type_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                type_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -493,22 +531,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -517,20 +558,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -538,28 +580,35 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -569,17 +618,21 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -589,18 +642,20 @@ public Builder setNameBytes(
 
     private java.lang.Object type_ = "";
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @return The type.
      */
     public java.lang.String getType() {
       java.lang.Object ref = type_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         type_ = s;
         return s;
@@ -609,20 +664,21 @@ public java.lang.String getType() {
       }
     }
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @return The bytes for type.
      */
-    public com.google.protobuf.ByteString
-        getTypeBytes() {
+    public com.google.protobuf.ByteString getTypeBytes() {
       java.lang.Object ref = type_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         type_ = b;
         return b;
       } else {
@@ -630,28 +686,35 @@ public java.lang.String getType() {
       }
     }
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @param value The type to set.
      * @return This builder for chaining.
      */
-    public Builder setType(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setType(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearType() {
@@ -661,26 +724,30 @@ public Builder clearType() {
       return this;
     }
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @param value The bytes for type to set.
      * @return This builder for chaining.
      */
-    public Builder setTypeBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTypeBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -690,12 +757,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.AcceleratorType)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.AcceleratorType)
   private static final com.google.cloud.tpu.v1.AcceleratorType DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.AcceleratorType();
   }
@@ -704,27 +771,27 @@ public static com.google.cloud.tpu.v1.AcceleratorType getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public AcceleratorType parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AcceleratorType parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -739,6 +806,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.AcceleratorType getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeName.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeName.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeName.java
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java
similarity index 51%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java
index 26cc04022f2b..d9a66a858e47 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorTypeOrBuilder.java
@@ -1,49 +1,75 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface AcceleratorTypeOrBuilder extends
+public interface AcceleratorTypeOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.AcceleratorType)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The type.
    */
   java.lang.String getType();
   /**
+   *
+   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The bytes for type.
    */
-  com.google.protobuf.ByteString
-      getTypeBytes();
+  com.google.protobuf.ByteString getTypeBytes();
 }
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java
new file mode 100644
index 000000000000..f6a47cfdaf68
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java
@@ -0,0 +1,513 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public final class CloudTpuProto {
+  private CloudTpuProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_Node_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_Node_LabelsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v1_Symptom_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n#google/cloud/tpu/v1/cloud_tpu.proto\022\023g"
+          + "oogle.cloud.tpu.v1\032\034google/api/annotatio"
+          + "ns.proto\032\027google/api/client.proto\032\037googl"
+          + "e/api/field_behavior.proto\032\031google/api/r"
+          + "esource.proto\032#google/longrunning/operat"
+          + "ions.proto\032\037google/protobuf/timestamp.pr"
+          + "oto\"9\n\020SchedulingConfig\022\023\n\013preemptible\030\001"
+          + " \001(\010\022\020\n\010reserved\030\002 \001(\010\"3\n\017NetworkEndpoin"
+          + "t\022\022\n\nip_address\030\001 \001(\t\022\014\n\004port\030\002 \001(\005\"\264\n\n\004"
+          + "Node\022\024\n\004name\030\001 \001(\tB\006\340A\005\340A\003\022\023\n\013descriptio"
+          + "n\030\003 \001(\t\022\035\n\020accelerator_type\030\005 \001(\tB\003\340A\002\022\026"
+          + "\n\nip_address\030\010 \001(\tB\002\030\001\022\020\n\004port\030\016 \001(\tB\002\030\001"
+          + "\0223\n\005state\030\t \001(\0162\037.google.cloud.tpu.v1.No"
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+          + "\tB\003\340A\003\022\037\n\022tensorflow_version\030\013 \001(\tB\003\340A\002\022"
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+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.methodSignature);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resource);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    registry.add(com.google.longrunning.OperationsProto.operationInfo);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.longrunning.OperationsProto.getDescriptor();
+    com.google.protobuf.TimestampProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java
index 04292d75c16e..c9f1d1eec902 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for [CreateNode][google.cloud.tpu.v1.Tpu.CreateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.CreateNodeRequest}
  */
-public final class CreateNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CreateNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.CreateNodeRequest)
     CreateNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CreateNodeRequest.newBuilder() to construct.
   private CreateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CreateNodeRequest() {
     parent_ = "";
     nodeId_ = "";
@@ -26,38 +44,45 @@ private CreateNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CreateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.CreateNodeRequest.class, com.google.cloud.tpu.v1.CreateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.CreateNodeRequest.class,
+            com.google.cloud.tpu.v1.CreateNodeRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -97,14 +124,18 @@ public java.lang.String getParent() {
   }
 
   public static final int NODE_ID_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nodeId_ = "";
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The nodeId.
    */
   @java.lang.Override
@@ -113,29 +144,29 @@ public java.lang.String getNodeId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nodeId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The bytes for nodeId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNodeIdBytes() {
+  public com.google.protobuf.ByteString getNodeIdBytes() {
     java.lang.Object ref = nodeId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nodeId_ = b;
       return b;
     } else {
@@ -146,11 +177,14 @@ public java.lang.String getNodeId() {
   public static final int NODE_FIELD_NUMBER = 3;
   private com.google.cloud.tpu.v1.Node node_;
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -158,11 +192,14 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The node.
    */
   @java.lang.Override
@@ -170,6 +207,8 @@ public com.google.cloud.tpu.v1.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v1.Node.getDefaultInstance() : node_;
   }
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

@@ -182,6 +221,7 @@ public com.google.cloud.tpu.v1.NodeOrBuilder getNodeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -193,8 +233,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -220,8 +259,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nodeId_);
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getNode());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getNode());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -231,21 +269,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.CreateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.CreateNodeRequest other = (com.google.cloud.tpu.v1.CreateNodeRequest) obj;
+    com.google.cloud.tpu.v1.CreateNodeRequest other =
+        (com.google.cloud.tpu.v1.CreateNodeRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (!getNodeId()
-        .equals(other.getNodeId())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (!getNodeId().equals(other.getNodeId())) return false;
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode()
-          .equals(other.getNode())) return false;
+      if (!getNode().equals(other.getNode())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -271,130 +307,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.CreateNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.CreateNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.CreateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.CreateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [CreateNode][google.cloud.tpu.v1.Tpu.CreateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.CreateNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.CreateNodeRequest)
       com.google.cloud.tpu.v1.CreateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.CreateNodeRequest.class, com.google.cloud.tpu.v1.CreateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.CreateNodeRequest.class,
+              com.google.cloud.tpu.v1.CreateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.CreateNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -410,9 +452,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -431,8 +473,11 @@ public com.google.cloud.tpu.v1.CreateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.CreateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.CreateNodeRequest result = new com.google.cloud.tpu.v1.CreateNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.CreateNodeRequest result =
+          new com.google.cloud.tpu.v1.CreateNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -446,9 +491,7 @@ private void buildPartial0(com.google.cloud.tpu.v1.CreateNodeRequest result) {
         result.nodeId_ = nodeId_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.node_ = nodeBuilder_ == null
-            ? node_
-            : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
       }
     }
 
@@ -456,38 +499,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.CreateNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.CreateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.CreateNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.CreateNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -535,29 +579,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              nodeId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              input.readMessage(
-                  getNodeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                nodeId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -567,22 +613,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -591,20 +642,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -612,28 +666,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -643,17 +708,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -663,18 +734,20 @@ public Builder setParentBytes(
 
     private java.lang.Object nodeId_ = "";
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @return The nodeId.
      */
     public java.lang.String getNodeId() {
       java.lang.Object ref = nodeId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nodeId_ = s;
         return s;
@@ -683,20 +756,21 @@ public java.lang.String getNodeId() {
       }
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @return The bytes for nodeId.
      */
-    public com.google.protobuf.ByteString
-        getNodeIdBytes() {
+    public com.google.protobuf.ByteString getNodeIdBytes() {
       java.lang.Object ref = nodeId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nodeId_ = b;
         return b;
       } else {
@@ -704,28 +778,35 @@ public java.lang.String getNodeId() {
       }
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @param value The nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNodeId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nodeId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNodeId() {
@@ -735,17 +816,21 @@ public Builder clearNodeId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @param value The bytes for nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nodeId_ = value;
       bitField0_ |= 0x00000002;
@@ -755,24 +840,33 @@ public Builder setNodeIdBytes(
 
     private com.google.cloud.tpu.v1.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder> nodeBuilder_;
+            com.google.cloud.tpu.v1.Node,
+            com.google.cloud.tpu.v1.Node.Builder,
+            com.google.cloud.tpu.v1.NodeOrBuilder>
+        nodeBuilder_;
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The node.
      */
     public com.google.cloud.tpu.v1.Node getNode() {
@@ -783,6 +877,8 @@ public com.google.cloud.tpu.v1.Node getNode() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -803,14 +899,15 @@ public Builder setNode(com.google.cloud.tpu.v1.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setNode(
-        com.google.cloud.tpu.v1.Node.Builder builderForValue) {
+    public Builder setNode(com.google.cloud.tpu.v1.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -821,6 +918,8 @@ public Builder setNode(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -829,9 +928,9 @@ public Builder setNode(
      */
     public Builder mergeNode(com.google.cloud.tpu.v1.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0) &&
-          node_ != null &&
-          node_ != com.google.cloud.tpu.v1.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0)
+            && node_ != null
+            && node_ != com.google.cloud.tpu.v1.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -844,6 +943,8 @@ public Builder mergeNode(com.google.cloud.tpu.v1.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -861,6 +962,8 @@ public Builder clearNode() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -873,6 +976,8 @@ public com.google.cloud.tpu.v1.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -883,11 +988,12 @@ public com.google.cloud.tpu.v1.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ?
-            com.google.cloud.tpu.v1.Node.getDefaultInstance() : node_;
+        return node_ == null ? com.google.cloud.tpu.v1.Node.getDefaultInstance() : node_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -895,21 +1001,24 @@ public com.google.cloud.tpu.v1.NodeOrBuilder getNodeOrBuilder() {
      * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder> 
+            com.google.cloud.tpu.v1.Node,
+            com.google.cloud.tpu.v1.Node.Builder,
+            com.google.cloud.tpu.v1.NodeOrBuilder>
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder>(
-                getNode(),
-                getParentForChildren(),
-                isClean());
+        nodeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v1.Node,
+                com.google.cloud.tpu.v1.Node.Builder,
+                com.google.cloud.tpu.v1.NodeOrBuilder>(
+                getNode(), getParentForChildren(), isClean());
         node_ = null;
       }
       return nodeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -919,12 +1028,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.CreateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.CreateNodeRequest)
   private static final com.google.cloud.tpu.v1.CreateNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.CreateNodeRequest();
   }
@@ -933,27 +1042,27 @@ public static com.google.cloud.tpu.v1.CreateNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CreateNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CreateNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -968,6 +1077,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.CreateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java
index caad16ada543..2f6aae517a8c 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CreateNodeRequestOrBuilder.java
@@ -1,71 +1,109 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface CreateNodeRequestOrBuilder extends
+public interface CreateNodeRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.CreateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The nodeId.
    */
   java.lang.String getNodeId();
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The bytes for nodeId.
    */
-  com.google.protobuf.ByteString
-      getNodeIdBytes();
+  com.google.protobuf.ByteString getNodeIdBytes();
 
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The node.
    */
   com.google.cloud.tpu.v1.Node getNode();
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java
index 3df1bc69fe2c..096377d74aa1 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for [DeleteNode][google.cloud.tpu.v1.Tpu.DeleteNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.DeleteNodeRequest}
  */
-public final class DeleteNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DeleteNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.DeleteNodeRequest)
     DeleteNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DeleteNodeRequest.newBuilder() to construct.
   private DeleteNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DeleteNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new DeleteNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.DeleteNodeRequest.class, com.google.cloud.tpu.v1.DeleteNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.DeleteNodeRequest.class,
+            com.google.cloud.tpu.v1.DeleteNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.DeleteNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.DeleteNodeRequest other = (com.google.cloud.tpu.v1.DeleteNodeRequest) obj;
+    com.google.cloud.tpu.v1.DeleteNodeRequest other =
+        (com.google.cloud.tpu.v1.DeleteNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +186,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.DeleteNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.DeleteNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.DeleteNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.DeleteNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [DeleteNode][google.cloud.tpu.v1.Tpu.DeleteNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.DeleteNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.DeleteNodeRequest)
       com.google.cloud.tpu.v1.DeleteNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.DeleteNodeRequest.class, com.google.cloud.tpu.v1.DeleteNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.DeleteNodeRequest.class,
+              com.google.cloud.tpu.v1.DeleteNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.DeleteNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +325,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +346,11 @@ public com.google.cloud.tpu.v1.DeleteNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.DeleteNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.DeleteNodeRequest result = new com.google.cloud.tpu.v1.DeleteNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.DeleteNodeRequest result =
+          new com.google.cloud.tpu.v1.DeleteNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +366,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.DeleteNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.DeleteNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.DeleteNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.DeleteNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +438,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +460,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +489,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +513,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +555,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +590,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.DeleteNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.DeleteNodeRequest)
   private static final com.google.cloud.tpu.v1.DeleteNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.DeleteNodeRequest();
   }
@@ -540,27 +604,27 @@ public static com.google.cloud.tpu.v1.DeleteNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DeleteNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DeleteNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +639,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.DeleteNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..cca7435f8d84
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface DeleteNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.DeleteNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java
index 4b18a4301b99..91815ab72a7e 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for [GetAcceleratorType][google.cloud.tpu.v1.Tpu.GetAcceleratorType].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.GetAcceleratorTypeRequest}
  */
-public final class GetAcceleratorTypeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetAcceleratorTypeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
     GetAcceleratorTypeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetAcceleratorTypeRequest.newBuilder() to construct.
   private GetAcceleratorTypeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetAcceleratorTypeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetAcceleratorTypeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.Builder.class);
+            com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class,
+            com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.GetAcceleratorTypeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.GetAcceleratorTypeRequest other = (com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) obj;
+    com.google.cloud.tpu.v1.GetAcceleratorTypeRequest other =
+        (com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -160,129 +187,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [GetAcceleratorType][google.cloud.tpu.v1.Tpu.GetAcceleratorType].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.GetAcceleratorTypeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
       com.google.cloud.tpu.v1.GetAcceleratorTypeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.Builder.class);
+              com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class,
+              com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +325,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +346,11 @@ public com.google.cloud.tpu.v1.GetAcceleratorTypeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.GetAcceleratorTypeRequest buildPartial() {
-      com.google.cloud.tpu.v1.GetAcceleratorTypeRequest result = new com.google.cloud.tpu.v1.GetAcceleratorTypeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.GetAcceleratorTypeRequest result =
+          new com.google.cloud.tpu.v1.GetAcceleratorTypeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +366,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest res
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.GetAcceleratorTypeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -369,7 +406,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest other) {
-      if (other == com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -401,17 +439,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +461,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +490,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +514,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +556,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +591,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
   private static final com.google.cloud.tpu.v1.GetAcceleratorTypeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.GetAcceleratorTypeRequest();
   }
@@ -540,27 +605,27 @@ public static com.google.cloud.tpu.v1.GetAcceleratorTypeRequest getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetAcceleratorTypeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetAcceleratorTypeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +640,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v1.GetAcceleratorTypeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java
new file mode 100644
index 000000000000..236bc019d8bc
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface GetAcceleratorTypeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java
similarity index 62%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java
index 9551daf435c4..772b968c6f55 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for [GetNode][google.cloud.tpu.v1.Tpu.GetNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.GetNodeRequest}
  */
-public final class GetNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.GetNodeRequest)
     GetNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetNodeRequest.newBuilder() to construct.
   private GetNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.GetNodeRequest.class, com.google.cloud.tpu.v1.GetNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.GetNodeRequest.class,
+            com.google.cloud.tpu.v1.GetNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.GetNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.GetNodeRequest other = (com.google.cloud.tpu.v1.GetNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +185,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.GetNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.GetNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [GetNode][google.cloud.tpu.v1.Tpu.GetNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.GetNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.GetNodeRequest)
       com.google.cloud.tpu.v1.GetNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.GetNodeRequest.class, com.google.cloud.tpu.v1.GetNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.GetNodeRequest.class,
+              com.google.cloud.tpu.v1.GetNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.GetNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +324,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +345,11 @@ public com.google.cloud.tpu.v1.GetNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.GetNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.GetNodeRequest result = new com.google.cloud.tpu.v1.GetNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.GetNodeRequest result =
+          new com.google.cloud.tpu.v1.GetNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +365,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.GetNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.GetNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.GetNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.GetNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +437,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +459,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +488,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +512,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +554,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +589,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.GetNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.GetNodeRequest)
   private static final com.google.cloud.tpu.v1.GetNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.GetNodeRequest();
   }
@@ -540,27 +603,27 @@ public static com.google.cloud.tpu.v1.GetNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +638,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.GetNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..283d187a5fbe
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface GetNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java
index bd66a32e1199..a7d26c5a1428 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [GetTensorFlowVersion][google.cloud.tpu.v1.Tpu.GetTensorFlowVersion].
@@ -11,53 +28,61 @@
  *
  * Protobuf type {@code google.cloud.tpu.v1.GetTensorFlowVersionRequest}
  */
-public final class GetTensorFlowVersionRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetTensorFlowVersionRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
     GetTensorFlowVersionRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetTensorFlowVersionRequest.newBuilder() to construct.
   private GetTensorFlowVersionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetTensorFlowVersionRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetTensorFlowVersionRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class, com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.Builder.class);
+            com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class,
+            com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,6 +124,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -108,8 +136,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -133,15 +160,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.GetTensorFlowVersionRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.GetTensorFlowVersionRequest other = (com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) obj;
+    com.google.cloud.tpu.v1.GetTensorFlowVersionRequest other =
+        (com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -161,96 +188,103 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [GetTensorFlowVersion][google.cloud.tpu.v1.Tpu.GetTensorFlowVersion].
@@ -258,33 +292,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v1.GetTensorFlowVersionRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
       com.google.cloud.tpu.v1.GetTensorFlowVersionRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class, com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.Builder.class);
+              com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class,
+              com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -294,9 +327,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor;
     }
 
     @java.lang.Override
@@ -315,8 +348,11 @@ public com.google.cloud.tpu.v1.GetTensorFlowVersionRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.GetTensorFlowVersionRequest buildPartial() {
-      com.google.cloud.tpu.v1.GetTensorFlowVersionRequest result = new com.google.cloud.tpu.v1.GetTensorFlowVersionRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.GetTensorFlowVersionRequest result =
+          new com.google.cloud.tpu.v1.GetTensorFlowVersionRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -332,38 +368,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest r
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.GetTensorFlowVersionRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -371,7 +408,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest other) {
-      if (other == com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -403,17 +441,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -423,22 +463,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -447,20 +492,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -468,28 +516,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -499,26 +558,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -528,12 +593,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
   private static final com.google.cloud.tpu.v1.GetTensorFlowVersionRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.GetTensorFlowVersionRequest();
   }
@@ -542,27 +607,27 @@ public static com.google.cloud.tpu.v1.GetTensorFlowVersionRequest getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetTensorFlowVersionRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetTensorFlowVersionRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -577,6 +642,4 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v1.GetTensorFlowVersionRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java
new file mode 100644
index 000000000000..ed5597d5bf9f
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface GetTensorFlowVersionRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java
index 17f743848ad6..cdde6becacef 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v1.ListAcceleratorTypesRequest}
  */
-public final class ListAcceleratorTypesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListAcceleratorTypesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListAcceleratorTypesRequest)
     ListAcceleratorTypesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesRequest.newBuilder() to construct.
   private ListAcceleratorTypesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListAcceleratorTypesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -29,38 +47,45 @@ private ListAcceleratorTypesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.Builder.class);
+            com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class,
+            com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -69,29 +94,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -102,11 +129,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -115,14 +145,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -131,29 +165,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -162,14 +196,18 @@ public java.lang.String getPageToken() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   @java.lang.Override
@@ -178,29 +216,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getFilterBytes() {
+  public com.google.protobuf.ByteString getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -209,14 +247,18 @@ public java.lang.String getFilter() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -225,29 +267,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getOrderByBytes() {
+  public com.google.protobuf.ByteString getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -256,6 +298,7 @@ public java.lang.String getOrderBy() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -267,8 +310,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -297,8 +339,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -317,23 +358,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListAcceleratorTypesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ListAcceleratorTypesRequest other = (com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) obj;
-
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
-    if (!getFilter()
-        .equals(other.getFilter())) return false;
-    if (!getOrderBy()
-        .equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v1.ListAcceleratorTypesRequest other =
+        (com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) obj;
+
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getFilter().equals(other.getFilter())) return false;
+    if (!getOrderBy().equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -361,96 +398,103 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
@@ -458,33 +502,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v1.ListAcceleratorTypesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListAcceleratorTypesRequest)
       com.google.cloud.tpu.v1.ListAcceleratorTypesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.Builder.class);
+              com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class,
+              com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -498,9 +541,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -519,8 +562,11 @@ public com.google.cloud.tpu.v1.ListAcceleratorTypesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListAcceleratorTypesRequest buildPartial() {
-      com.google.cloud.tpu.v1.ListAcceleratorTypesRequest result = new com.google.cloud.tpu.v1.ListAcceleratorTypesRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.ListAcceleratorTypesRequest result =
+          new com.google.cloud.tpu.v1.ListAcceleratorTypesRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -548,38 +594,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest r
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListAcceleratorTypesRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -587,7 +634,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest other) {
-      if (other == com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -637,37 +685,43 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 42: {
-              filter_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 42
-            case 50: {
-              orderBy_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 50
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 42:
+              {
+                filter_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 42
+            case 50:
+              {
+                orderBy_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 50
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -677,22 +731,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -701,20 +760,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -722,28 +784,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -753,17 +826,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -771,13 +850,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -785,27 +867,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -817,18 +905,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -837,20 +927,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -858,28 +949,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -889,17 +987,21 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -909,18 +1011,20 @@ public Builder setPageTokenBytes(
 
     private java.lang.Object filter_ = "";
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -929,20 +1033,21 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString
-        getFilterBytes() {
+    public com.google.protobuf.ByteString getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -950,28 +1055,35 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilter(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -981,17 +1093,21 @@ public Builder clearFilter() {
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1001,18 +1117,20 @@ public Builder setFilterBytes(
 
     private java.lang.Object orderBy_ = "";
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1021,20 +1139,21 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString
-        getOrderByBytes() {
+    public com.google.protobuf.ByteString getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1042,28 +1161,35 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderBy(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1073,26 +1199,30 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1102,12 +1232,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListAcceleratorTypesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListAcceleratorTypesRequest)
   private static final com.google.cloud.tpu.v1.ListAcceleratorTypesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListAcceleratorTypesRequest();
   }
@@ -1116,27 +1246,27 @@ public static com.google.cloud.tpu.v1.ListAcceleratorTypesRequest getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListAcceleratorTypesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListAcceleratorTypesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1151,6 +1281,4 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v1.ListAcceleratorTypesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java
index 9901af4af3f7..d2b5e3b447ba 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesRequestOrBuilder.java
@@ -1,99 +1,142 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListAcceleratorTypesRequestOrBuilder extends
+public interface ListAcceleratorTypesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListAcceleratorTypesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString
-      getFilterBytes();
+  com.google.protobuf.ByteString getFilterBytes();
 
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString
-      getOrderByBytes();
+  com.google.protobuf.ByteString getOrderByBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java
similarity index 72%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java
index 473f0b774374..6a1a68f89a7d 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Response for
  * [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v1.ListAcceleratorTypesResponse}
  */
-public final class ListAcceleratorTypesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListAcceleratorTypesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListAcceleratorTypesResponse)
     ListAcceleratorTypesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesResponse.newBuilder() to construct.
   private ListAcceleratorTypesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListAcceleratorTypesResponse() {
     acceleratorTypes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -28,33 +46,37 @@ private ListAcceleratorTypesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.Builder.class);
+            com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class,
+            com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.Builder.class);
   }
 
   public static final int ACCELERATOR_TYPES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List acceleratorTypes_;
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -66,6 +88,8 @@ public java.util.List getAcceleratorTyp
     return acceleratorTypes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -73,11 +97,13 @@ public java.util.List getAcceleratorTyp
    * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getAcceleratorTypesOrBuilderList() {
     return acceleratorTypes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -89,6 +115,8 @@ public int getAcceleratorTypesCount() {
     return acceleratorTypes_.size();
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -100,6 +128,8 @@ public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorTypes(int index) {
     return acceleratorTypes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -107,20 +137,23 @@ public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorTypes(int index) {
    * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index) {
     return acceleratorTypes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -129,29 +162,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -160,37 +193,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -198,20 +240,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -223,8 +268,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
       output.writeMessage(1, acceleratorTypes_.get(i));
     }
@@ -244,8 +288,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, acceleratorTypes_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, acceleratorTypes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -266,19 +309,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListAcceleratorTypesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ListAcceleratorTypesResponse other = (com.google.cloud.tpu.v1.ListAcceleratorTypesResponse) obj;
+    com.google.cloud.tpu.v1.ListAcceleratorTypesResponse other =
+        (com.google.cloud.tpu.v1.ListAcceleratorTypesResponse) obj;
 
-    if (!getAcceleratorTypesList()
-        .equals(other.getAcceleratorTypesList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getAcceleratorTypesList().equals(other.getAcceleratorTypesList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -306,96 +347,103 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for
    * [ListAcceleratorTypes][google.cloud.tpu.v1.Tpu.ListAcceleratorTypes].
@@ -403,33 +451,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v1.ListAcceleratorTypesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListAcceleratorTypesResponse)
       com.google.cloud.tpu.v1.ListAcceleratorTypesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.Builder.class);
+              com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class,
+              com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -448,9 +495,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -469,14 +516,18 @@ public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse buildPartial() {
-      com.google.cloud.tpu.v1.ListAcceleratorTypesResponse result = new com.google.cloud.tpu.v1.ListAcceleratorTypesResponse(this);
+      com.google.cloud.tpu.v1.ListAcceleratorTypesResponse result =
+          new com.google.cloud.tpu.v1.ListAcceleratorTypesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v1.ListAcceleratorTypesResponse result) {
       if (acceleratorTypesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           acceleratorTypes_ = java.util.Collections.unmodifiableList(acceleratorTypes_);
@@ -504,38 +555,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListAcceleratorTypesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListAcceleratorTypesResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListAcceleratorTypesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -543,7 +595,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse other) {
-      if (other == com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.getDefaultInstance())
+        return this;
       if (acceleratorTypesBuilder_ == null) {
         if (!other.acceleratorTypes_.isEmpty()) {
           if (acceleratorTypes_.isEmpty()) {
@@ -562,9 +615,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.ListAcceleratorTypesResponse ot
             acceleratorTypesBuilder_ = null;
             acceleratorTypes_ = other.acceleratorTypes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            acceleratorTypesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getAcceleratorTypesFieldBuilder() : null;
+            acceleratorTypesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getAcceleratorTypesFieldBuilder()
+                    : null;
           } else {
             acceleratorTypesBuilder_.addAllMessages(other.acceleratorTypes_);
           }
@@ -611,36 +665,39 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v1.AcceleratorType m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v1.AcceleratorType.parser(),
-                      extensionRegistry);
-              if (acceleratorTypesBuilder_ == null) {
-                ensureAcceleratorTypesIsMutable();
-                acceleratorTypes_.add(m);
-              } else {
-                acceleratorTypesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v1.AcceleratorType m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v1.AcceleratorType.parser(), extensionRegistry);
+                if (acceleratorTypesBuilder_ == null) {
+                  ensureAcceleratorTypesIsMutable();
+                  acceleratorTypes_.add(m);
+                } else {
+                  acceleratorTypesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -650,21 +707,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List acceleratorTypes_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureAcceleratorTypesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        acceleratorTypes_ = new java.util.ArrayList(acceleratorTypes_);
+        acceleratorTypes_ =
+            new java.util.ArrayList(acceleratorTypes_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.AcceleratorType, com.google.cloud.tpu.v1.AcceleratorType.Builder, com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder> acceleratorTypesBuilder_;
+            com.google.cloud.tpu.v1.AcceleratorType,
+            com.google.cloud.tpu.v1.AcceleratorType.Builder,
+            com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder>
+        acceleratorTypesBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -679,6 +744,8 @@ public java.util.List getAcceleratorTyp
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -693,6 +760,8 @@ public int getAcceleratorTypesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -707,14 +776,15 @@ public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorTypes(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public Builder setAcceleratorTypes(
-        int index, com.google.cloud.tpu.v1.AcceleratorType value) {
+    public Builder setAcceleratorTypes(int index, com.google.cloud.tpu.v1.AcceleratorType value) {
       if (acceleratorTypesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -728,6 +798,8 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -746,6 +818,8 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -766,14 +840,15 @@ public Builder addAcceleratorTypes(com.google.cloud.tpu.v1.AcceleratorType value
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public Builder addAcceleratorTypes(
-        int index, com.google.cloud.tpu.v1.AcceleratorType value) {
+    public Builder addAcceleratorTypes(int index, com.google.cloud.tpu.v1.AcceleratorType value) {
       if (acceleratorTypesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -787,6 +862,8 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -805,6 +882,8 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -823,6 +902,8 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -833,8 +914,7 @@ public Builder addAllAcceleratorTypes(
         java.lang.Iterable values) {
       if (acceleratorTypesBuilder_ == null) {
         ensureAcceleratorTypesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, acceleratorTypes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, acceleratorTypes_);
         onChanged();
       } else {
         acceleratorTypesBuilder_.addAllMessages(values);
@@ -842,6 +922,8 @@ public Builder addAllAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -859,6 +941,8 @@ public Builder clearAcceleratorTypes() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -876,17 +960,20 @@ public Builder removeAcceleratorTypes(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public com.google.cloud.tpu.v1.AcceleratorType.Builder getAcceleratorTypesBuilder(
-        int index) {
+    public com.google.cloud.tpu.v1.AcceleratorType.Builder getAcceleratorTypesBuilder(int index) {
       return getAcceleratorTypesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -896,19 +983,22 @@ public com.google.cloud.tpu.v1.AcceleratorType.Builder getAcceleratorTypesBuilde
     public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
         int index) {
       if (acceleratorTypesBuilder_ == null) {
-        return acceleratorTypes_.get(index);  } else {
+        return acceleratorTypes_.get(index);
+      } else {
         return acceleratorTypesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List 
-         getAcceleratorTypesOrBuilderList() {
+    public java.util.List
+        getAcceleratorTypesOrBuilderList() {
       if (acceleratorTypesBuilder_ != null) {
         return acceleratorTypesBuilder_.getMessageOrBuilderList();
       } else {
@@ -916,6 +1006,8 @@ public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBui
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -923,38 +1015,47 @@ public com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBui
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
     public com.google.cloud.tpu.v1.AcceleratorType.Builder addAcceleratorTypesBuilder() {
-      return getAcceleratorTypesFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance());
+      return getAcceleratorTypesFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public com.google.cloud.tpu.v1.AcceleratorType.Builder addAcceleratorTypesBuilder(
-        int index) {
-      return getAcceleratorTypesFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance());
+    public com.google.cloud.tpu.v1.AcceleratorType.Builder addAcceleratorTypesBuilder(int index) {
+      return getAcceleratorTypesFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List 
-         getAcceleratorTypesBuilderList() {
+    public java.util.List
+        getAcceleratorTypesBuilderList() {
       return getAcceleratorTypesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.AcceleratorType, com.google.cloud.tpu.v1.AcceleratorType.Builder, com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder> 
+            com.google.cloud.tpu.v1.AcceleratorType,
+            com.google.cloud.tpu.v1.AcceleratorType.Builder,
+            com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder>
         getAcceleratorTypesFieldBuilder() {
       if (acceleratorTypesBuilder_ == null) {
-        acceleratorTypesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.AcceleratorType, com.google.cloud.tpu.v1.AcceleratorType.Builder, com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder>(
+        acceleratorTypesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v1.AcceleratorType,
+                com.google.cloud.tpu.v1.AcceleratorType.Builder,
+                com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder>(
                 acceleratorTypes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -966,18 +1067,20 @@ public com.google.cloud.tpu.v1.AcceleratorType.Builder addAcceleratorTypesBuilde
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -986,20 +1089,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1007,28 +1111,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1038,17 +1149,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1056,42 +1171,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1099,76 +1224,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1178,26 +1317,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1207,12 +1350,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListAcceleratorTypesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListAcceleratorTypesResponse)
   private static final com.google.cloud.tpu.v1.ListAcceleratorTypesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListAcceleratorTypesResponse();
   }
@@ -1221,27 +1364,27 @@ public static com.google.cloud.tpu.v1.ListAcceleratorTypesResponse getDefaultIns
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListAcceleratorTypesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListAcceleratorTypesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1256,6 +1399,4 @@ public com.google.protobuf.Parser getParserForType
   public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java
index ee4a968d747b..22c7fea3df5a 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListAcceleratorTypesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListAcceleratorTypesResponseOrBuilder extends
+public interface ListAcceleratorTypesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListAcceleratorTypesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
    */
-  java.util.List 
-      getAcceleratorTypesList();
+  java.util.List getAcceleratorTypesList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -25,6 +44,8 @@ public interface ListAcceleratorTypesResponseOrBuilder extends
    */
   com.google.cloud.tpu.v1.AcceleratorType getAcceleratorTypes(int index);
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -33,82 +54,100 @@ public interface ListAcceleratorTypesResponseOrBuilder extends
    */
   int getAcceleratorTypesCount();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
    */
-  java.util.List 
+  java.util.List
       getAcceleratorTypesOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.AcceleratorType accelerator_types = 1;
    */
-  com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
-      int index);
+  com.google.cloud.tpu.v1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java
index d1f9e8c3ca8f..ae9102ad8c4c 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for [ListNodes][google.cloud.tpu.v1.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.ListNodesRequest}
  */
-public final class ListNodesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListNodesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListNodesRequest)
     ListNodesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListNodesRequest.newBuilder() to construct.
   private ListNodesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListNodesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -26,38 +44,45 @@ private ListNodesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListNodesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListNodesRequest.class, com.google.cloud.tpu.v1.ListNodesRequest.Builder.class);
+            com.google.cloud.tpu.v1.ListNodesRequest.class,
+            com.google.cloud.tpu.v1.ListNodesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -99,11 +126,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -112,14 +142,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -128,29 +162,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -159,6 +193,7 @@ public java.lang.String getPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -170,8 +205,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -194,8 +228,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -208,19 +241,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListNodesRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.ListNodesRequest other = (com.google.cloud.tpu.v1.ListNodesRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -243,130 +273,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListNodesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListNodesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.ListNodesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [ListNodes][google.cloud.tpu.v1.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.ListNodesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListNodesRequest)
       com.google.cloud.tpu.v1.ListNodesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListNodesRequest.class, com.google.cloud.tpu.v1.ListNodesRequest.Builder.class);
+              com.google.cloud.tpu.v1.ListNodesRequest.class,
+              com.google.cloud.tpu.v1.ListNodesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListNodesRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -378,9 +414,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -399,8 +435,11 @@ public com.google.cloud.tpu.v1.ListNodesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListNodesRequest buildPartial() {
-      com.google.cloud.tpu.v1.ListNodesRequest result = new com.google.cloud.tpu.v1.ListNodesRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.ListNodesRequest result =
+          new com.google.cloud.tpu.v1.ListNodesRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -422,38 +461,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListNodesRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListNodesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListNodesRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListNodesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -501,27 +541,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -531,22 +575,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -555,20 +604,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -576,28 +628,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -607,17 +670,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -625,13 +694,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -639,27 +711,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -671,18 +749,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -691,20 +771,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -712,28 +793,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -743,26 +831,30 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -772,12 +864,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListNodesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListNodesRequest)
   private static final com.google.cloud.tpu.v1.ListNodesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListNodesRequest();
   }
@@ -786,27 +878,27 @@ public static com.google.cloud.tpu.v1.ListNodesRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListNodesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListNodesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -821,6 +913,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.ListNodesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java
similarity index 50%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java
index 78168640de9e..fdd37af64506 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesRequestOrBuilder.java
@@ -1,59 +1,92 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListNodesRequestOrBuilder extends
+public interface ListNodesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListNodesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java
index befcf2a4ba8b..74c66bc55034 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponse.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Response for [ListNodes][google.cloud.tpu.v1.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.ListNodesResponse}
  */
-public final class ListNodesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListNodesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListNodesResponse)
     ListNodesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListNodesResponse.newBuilder() to construct.
   private ListNodesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListNodesResponse() {
     nodes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -27,33 +45,37 @@ private ListNodesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListNodesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListNodesResponse.class, com.google.cloud.tpu.v1.ListNodesResponse.Builder.class);
+            com.google.cloud.tpu.v1.ListNodesResponse.class,
+            com.google.cloud.tpu.v1.ListNodesResponse.Builder.class);
   }
 
   public static final int NODES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List nodes_;
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -65,6 +87,8 @@ public java.util.List getNodesList() {
     return nodes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -72,11 +96,12 @@ public java.util.List getNodesList() {
    * repeated .google.cloud.tpu.v1.Node nodes = 1;
    */
   @java.lang.Override
-  public java.util.List 
-      getNodesOrBuilderList() {
+  public java.util.List getNodesOrBuilderList() {
     return nodes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -88,6 +113,8 @@ public int getNodesCount() {
     return nodes_.size();
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -99,6 +126,8 @@ public com.google.cloud.tpu.v1.Node getNodes(int index) {
     return nodes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -106,20 +135,23 @@ public com.google.cloud.tpu.v1.Node getNodes(int index) {
    * repeated .google.cloud.tpu.v1.Node nodes = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(int index) {
     return nodes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -128,29 +160,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -159,37 +191,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -197,20 +238,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -222,8 +266,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < nodes_.size(); i++) {
       output.writeMessage(1, nodes_.get(i));
     }
@@ -243,8 +286,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < nodes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, nodes_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, nodes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -265,19 +307,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListNodesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ListNodesResponse other = (com.google.cloud.tpu.v1.ListNodesResponse) obj;
+    com.google.cloud.tpu.v1.ListNodesResponse other =
+        (com.google.cloud.tpu.v1.ListNodesResponse) obj;
 
-    if (!getNodesList()
-        .equals(other.getNodesList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getNodesList().equals(other.getNodesList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -304,130 +344,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListNodesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListNodesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListNodesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.ListNodesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for [ListNodes][google.cloud.tpu.v1.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.ListNodesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListNodesResponse)
       com.google.cloud.tpu.v1.ListNodesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListNodesResponse.class, com.google.cloud.tpu.v1.ListNodesResponse.Builder.class);
+              com.google.cloud.tpu.v1.ListNodesResponse.class,
+              com.google.cloud.tpu.v1.ListNodesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListNodesResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -446,9 +492,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -467,9 +513,12 @@ public com.google.cloud.tpu.v1.ListNodesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListNodesResponse buildPartial() {
-      com.google.cloud.tpu.v1.ListNodesResponse result = new com.google.cloud.tpu.v1.ListNodesResponse(this);
+      com.google.cloud.tpu.v1.ListNodesResponse result =
+          new com.google.cloud.tpu.v1.ListNodesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -502,38 +551,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListNodesResponse result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListNodesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListNodesResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListNodesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -560,9 +610,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.ListNodesResponse other) {
             nodesBuilder_ = null;
             nodes_ = other.nodes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            nodesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getNodesFieldBuilder() : null;
+            nodesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getNodesFieldBuilder()
+                    : null;
           } else {
             nodesBuilder_.addAllMessages(other.nodes_);
           }
@@ -609,36 +660,38 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v1.Node m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v1.Node.parser(),
-                      extensionRegistry);
-              if (nodesBuilder_ == null) {
-                ensureNodesIsMutable();
-                nodes_.add(m);
-              } else {
-                nodesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v1.Node m =
+                    input.readMessage(com.google.cloud.tpu.v1.Node.parser(), extensionRegistry);
+                if (nodesBuilder_ == null) {
+                  ensureNodesIsMutable();
+                  nodes_.add(m);
+                } else {
+                  nodesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -648,21 +701,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private java.util.List nodes_ =
-      java.util.Collections.emptyList();
+    private java.util.List nodes_ = java.util.Collections.emptyList();
+
     private void ensureNodesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         nodes_ = new java.util.ArrayList(nodes_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder> nodesBuilder_;
+            com.google.cloud.tpu.v1.Node,
+            com.google.cloud.tpu.v1.Node.Builder,
+            com.google.cloud.tpu.v1.NodeOrBuilder>
+        nodesBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -677,6 +736,8 @@ public java.util.List getNodesList() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -691,6 +752,8 @@ public int getNodesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -705,14 +768,15 @@ public com.google.cloud.tpu.v1.Node getNodes(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder setNodes(
-        int index, com.google.cloud.tpu.v1.Node value) {
+    public Builder setNodes(int index, com.google.cloud.tpu.v1.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -726,14 +790,15 @@ public Builder setNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder setNodes(
-        int index, com.google.cloud.tpu.v1.Node.Builder builderForValue) {
+    public Builder setNodes(int index, com.google.cloud.tpu.v1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.set(index, builderForValue.build());
@@ -744,6 +809,8 @@ public Builder setNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -764,14 +831,15 @@ public Builder addNodes(com.google.cloud.tpu.v1.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder addNodes(
-        int index, com.google.cloud.tpu.v1.Node value) {
+    public Builder addNodes(int index, com.google.cloud.tpu.v1.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -785,14 +853,15 @@ public Builder addNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder addNodes(
-        com.google.cloud.tpu.v1.Node.Builder builderForValue) {
+    public Builder addNodes(com.google.cloud.tpu.v1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(builderForValue.build());
@@ -803,14 +872,15 @@ public Builder addNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder addNodes(
-        int index, com.google.cloud.tpu.v1.Node.Builder builderForValue) {
+    public Builder addNodes(int index, com.google.cloud.tpu.v1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(index, builderForValue.build());
@@ -821,18 +891,18 @@ public Builder addNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public Builder addAllNodes(
-        java.lang.Iterable values) {
+    public Builder addAllNodes(java.lang.Iterable values) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, nodes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, nodes_);
         onChanged();
       } else {
         nodesBuilder_.addAllMessages(values);
@@ -840,6 +910,8 @@ public Builder addAllNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -857,6 +929,8 @@ public Builder clearNodes() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -874,39 +948,43 @@ public Builder removeNodes(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v1.Node.Builder getNodesBuilder(
-        int index) {
+    public com.google.cloud.tpu.v1.Node.Builder getNodesBuilder(int index) {
       return getNodesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(int index) {
       if (nodesBuilder_ == null) {
-        return nodes_.get(index);  } else {
+        return nodes_.get(index);
+      } else {
         return nodesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public java.util.List 
-         getNodesOrBuilderList() {
+    public java.util.List getNodesOrBuilderList() {
       if (nodesBuilder_ != null) {
         return nodesBuilder_.getMessageOrBuilderList();
       } else {
@@ -914,6 +992,8 @@ public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -921,42 +1001,46 @@ public com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
     public com.google.cloud.tpu.v1.Node.Builder addNodesBuilder() {
-      return getNodesFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v1.Node.getDefaultInstance());
+      return getNodesFieldBuilder().addBuilder(com.google.cloud.tpu.v1.Node.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v1.Node.Builder addNodesBuilder(
-        int index) {
-      return getNodesFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v1.Node.getDefaultInstance());
+    public com.google.cloud.tpu.v1.Node.Builder addNodesBuilder(int index) {
+      return getNodesFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v1.Node.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.Node nodes = 1;
      */
-    public java.util.List 
-         getNodesBuilderList() {
+    public java.util.List getNodesBuilderList() {
       return getNodesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder> 
+            com.google.cloud.tpu.v1.Node,
+            com.google.cloud.tpu.v1.Node.Builder,
+            com.google.cloud.tpu.v1.NodeOrBuilder>
         getNodesFieldBuilder() {
       if (nodesBuilder_ == null) {
-        nodesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.Node, com.google.cloud.tpu.v1.Node.Builder, com.google.cloud.tpu.v1.NodeOrBuilder>(
-                nodes_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        nodesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v1.Node,
+                com.google.cloud.tpu.v1.Node.Builder,
+                com.google.cloud.tpu.v1.NodeOrBuilder>(
+                nodes_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         nodes_ = null;
       }
       return nodesBuilder_;
@@ -964,18 +1048,20 @@ public com.google.cloud.tpu.v1.Node.Builder addNodesBuilder(
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -984,20 +1070,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1005,28 +1092,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1036,17 +1130,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1054,42 +1152,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1097,76 +1205,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1176,26 +1298,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1205,12 +1331,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListNodesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListNodesResponse)
   private static final com.google.cloud.tpu.v1.ListNodesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListNodesResponse();
   }
@@ -1219,27 +1345,27 @@ public static com.google.cloud.tpu.v1.ListNodesResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListNodesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListNodesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1254,6 +1380,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.ListNodesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java
index 95c9ef55efc5..64efc2a93b5a 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListNodesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListNodesResponseOrBuilder extends
+public interface ListNodesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListNodesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.Node nodes = 1;
    */
-  java.util.List 
-      getNodesList();
+  java.util.List getNodesList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -25,6 +44,8 @@ public interface ListNodesResponseOrBuilder extends
    */
   com.google.cloud.tpu.v1.Node getNodes(int index);
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -33,82 +54,99 @@ public interface ListNodesResponseOrBuilder extends
    */
   int getNodesCount();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.Node nodes = 1;
    */
-  java.util.List 
-      getNodesOrBuilderList();
+  java.util.List getNodesOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.Node nodes = 1;
    */
-  com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(
-      int index);
+  com.google.cloud.tpu.v1.NodeOrBuilder getNodesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java
index 508c4138d691..d1419976c8b9 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v1.ListTensorFlowVersionsRequest}
  */
-public final class ListTensorFlowVersionsRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListTensorFlowVersionsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListTensorFlowVersionsRequest)
     ListTensorFlowVersionsRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListTensorFlowVersionsRequest.newBuilder() to construct.
   private ListTensorFlowVersionsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListTensorFlowVersionsRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -29,38 +47,45 @@ private ListTensorFlowVersionsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListTensorFlowVersionsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class, com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.Builder.class);
+            com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class,
+            com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -69,29 +94,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -102,11 +129,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -115,14 +145,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -131,29 +165,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -162,14 +196,18 @@ public java.lang.String getPageToken() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   @java.lang.Override
@@ -178,29 +216,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getFilterBytes() {
+  public com.google.protobuf.ByteString getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -209,14 +247,18 @@ public java.lang.String getFilter() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -225,29 +267,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getOrderByBytes() {
+  public com.google.protobuf.ByteString getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -256,6 +298,7 @@ public java.lang.String getOrderBy() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -267,8 +310,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -297,8 +339,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -317,23 +358,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest other = (com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) obj;
-
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
-    if (!getFilter()
-        .equals(other.getFilter())) return false;
-    if (!getOrderBy()
-        .equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest other =
+        (com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) obj;
+
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getFilter().equals(other.getFilter())) return false;
+    if (!getOrderBy().equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -361,96 +398,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
@@ -458,33 +503,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v1.ListTensorFlowVersionsRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListTensorFlowVersionsRequest)
       com.google.cloud.tpu.v1.ListTensorFlowVersionsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class, com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.Builder.class);
+              com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class,
+              com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -498,9 +542,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -519,8 +563,11 @@ public com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest buildPartial() {
-      com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest result = new com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest result =
+          new com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -548,38 +595,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -587,7 +635,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest other) {
-      if (other == com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -637,37 +686,43 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 42: {
-              filter_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 42
-            case 50: {
-              orderBy_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 50
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 42:
+              {
+                filter_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 42
+            case 50:
+              {
+                orderBy_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 50
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -677,22 +732,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -701,20 +761,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -722,28 +785,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -753,17 +827,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -771,13 +851,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -785,27 +868,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -817,18 +906,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -837,20 +928,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -858,28 +950,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -889,17 +988,21 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -909,18 +1012,20 @@ public Builder setPageTokenBytes(
 
     private java.lang.Object filter_ = "";
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -929,20 +1034,21 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString
-        getFilterBytes() {
+    public com.google.protobuf.ByteString getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -950,28 +1056,35 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilter(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -981,17 +1094,21 @@ public Builder clearFilter() {
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1001,18 +1118,20 @@ public Builder setFilterBytes(
 
     private java.lang.Object orderBy_ = "";
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1021,20 +1140,21 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString
-        getOrderByBytes() {
+    public com.google.protobuf.ByteString getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1042,28 +1162,35 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderBy(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1073,26 +1200,30 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1102,12 +1233,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListTensorFlowVersionsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListTensorFlowVersionsRequest)
   private static final com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest();
   }
@@ -1116,27 +1247,27 @@ public static com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest getDefaultIn
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListTensorFlowVersionsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListTensorFlowVersionsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1151,6 +1282,4 @@ public com.google.protobuf.Parser getParserForTyp
   public com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java
index b69e0e0286a2..98a6e4d49c4d 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsRequestOrBuilder.java
@@ -1,99 +1,142 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListTensorFlowVersionsRequestOrBuilder extends
+public interface ListTensorFlowVersionsRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListTensorFlowVersionsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString
-      getFilterBytes();
+  com.google.protobuf.ByteString getFilterBytes();
 
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString
-      getOrderByBytes();
+  com.google.protobuf.ByteString getOrderByBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java
similarity index 73%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java
index f8eef8ce5320..8590eb74fc7f 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Response for
  * [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
@@ -11,15 +28,17 @@
  *
  * Protobuf type {@code google.cloud.tpu.v1.ListTensorFlowVersionsResponse}
  */
-public final class ListTensorFlowVersionsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListTensorFlowVersionsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ListTensorFlowVersionsResponse)
     ListTensorFlowVersionsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListTensorFlowVersionsResponse.newBuilder() to construct.
-  private ListTensorFlowVersionsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private ListTensorFlowVersionsResponse(
+      com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListTensorFlowVersionsResponse() {
     tensorflowVersions_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -28,33 +47,37 @@ private ListTensorFlowVersionsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListTensorFlowVersionsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class, com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.Builder.class);
+            com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class,
+            com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.Builder.class);
   }
 
   public static final int TENSORFLOW_VERSIONS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List tensorflowVersions_;
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -66,6 +89,8 @@ public java.util.List getTensorflowVe
     return tensorflowVersions_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -73,11 +98,13 @@ public java.util.List getTensorflowVe
    * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getTensorflowVersionsOrBuilderList() {
     return tensorflowVersions_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -89,6 +116,8 @@ public int getTensorflowVersionsCount() {
     return tensorflowVersions_.size();
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -100,6 +129,8 @@ public com.google.cloud.tpu.v1.TensorFlowVersion getTensorflowVersions(int index
     return tensorflowVersions_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -113,14 +144,18 @@ public com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsO
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -129,29 +164,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -160,37 +195,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -198,20 +242,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -223,8 +270,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < tensorflowVersions_.size(); i++) {
       output.writeMessage(1, tensorflowVersions_.get(i));
     }
@@ -244,8 +290,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < tensorflowVersions_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, tensorflowVersions_.get(i));
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(1, tensorflowVersions_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -266,19 +312,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse other = (com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse) obj;
+    com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse other =
+        (com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse) obj;
 
-    if (!getTensorflowVersionsList()
-        .equals(other.getTensorflowVersionsList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getTensorflowVersionsList().equals(other.getTensorflowVersionsList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -306,96 +350,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for
    * [ListTensorFlowVersions][google.cloud.tpu.v1.Tpu.ListTensorFlowVersions].
@@ -403,33 +455,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v1.ListTensorFlowVersionsResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ListTensorFlowVersionsResponse)
       com.google.cloud.tpu.v1.ListTensorFlowVersionsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class, com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.Builder.class);
+              com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class,
+              com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -448,9 +499,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -469,14 +520,18 @@ public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse buildPartial() {
-      com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse result = new com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse(this);
+      com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse result =
+          new com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse result) {
       if (tensorflowVersionsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           tensorflowVersions_ = java.util.Collections.unmodifiableList(tensorflowVersions_);
@@ -504,38 +559,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.ListTensorFlowVersionsRespons
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse) {
-        return mergeFrom((com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -543,7 +599,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse other) {
-      if (other == com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.getDefaultInstance())
+        return this;
       if (tensorflowVersionsBuilder_ == null) {
         if (!other.tensorflowVersions_.isEmpty()) {
           if (tensorflowVersions_.isEmpty()) {
@@ -562,9 +619,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse
             tensorflowVersionsBuilder_ = null;
             tensorflowVersions_ = other.tensorflowVersions_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            tensorflowVersionsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getTensorflowVersionsFieldBuilder() : null;
+            tensorflowVersionsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getTensorflowVersionsFieldBuilder()
+                    : null;
           } else {
             tensorflowVersionsBuilder_.addAllMessages(other.tensorflowVersions_);
           }
@@ -611,36 +669,39 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v1.TensorFlowVersion m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v1.TensorFlowVersion.parser(),
-                      extensionRegistry);
-              if (tensorflowVersionsBuilder_ == null) {
-                ensureTensorflowVersionsIsMutable();
-                tensorflowVersions_.add(m);
-              } else {
-                tensorflowVersionsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v1.TensorFlowVersion m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v1.TensorFlowVersion.parser(), extensionRegistry);
+                if (tensorflowVersionsBuilder_ == null) {
+                  ensureTensorflowVersionsIsMutable();
+                  tensorflowVersions_.add(m);
+                } else {
+                  tensorflowVersionsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -650,21 +711,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List tensorflowVersions_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureTensorflowVersionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        tensorflowVersions_ = new java.util.ArrayList(tensorflowVersions_);
+        tensorflowVersions_ =
+            new java.util.ArrayList(tensorflowVersions_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.TensorFlowVersion, com.google.cloud.tpu.v1.TensorFlowVersion.Builder, com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder> tensorflowVersionsBuilder_;
+            com.google.cloud.tpu.v1.TensorFlowVersion,
+            com.google.cloud.tpu.v1.TensorFlowVersion.Builder,
+            com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder>
+        tensorflowVersionsBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -679,6 +748,8 @@ public java.util.List getTensorflowVe
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -693,6 +764,8 @@ public int getTensorflowVersionsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -707,6 +780,8 @@ public com.google.cloud.tpu.v1.TensorFlowVersion getTensorflowVersions(int index
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -728,6 +803,8 @@ public Builder setTensorflowVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -746,6 +823,8 @@ public Builder setTensorflowVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -766,6 +845,8 @@ public Builder addTensorflowVersions(com.google.cloud.tpu.v1.TensorFlowVersion v
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -787,6 +868,8 @@ public Builder addTensorflowVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -805,6 +888,8 @@ public Builder addTensorflowVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -823,6 +908,8 @@ public Builder addTensorflowVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -833,8 +920,7 @@ public Builder addAllTensorflowVersions(
         java.lang.Iterable values) {
       if (tensorflowVersionsBuilder_ == null) {
         ensureTensorflowVersionsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, tensorflowVersions_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, tensorflowVersions_);
         onChanged();
       } else {
         tensorflowVersionsBuilder_.addAllMessages(values);
@@ -842,6 +928,8 @@ public Builder addAllTensorflowVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -859,6 +947,8 @@ public Builder clearTensorflowVersions() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -876,6 +966,8 @@ public Builder removeTensorflowVersions(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -887,6 +979,8 @@ public com.google.cloud.tpu.v1.TensorFlowVersion.Builder getTensorflowVersionsBu
       return getTensorflowVersionsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -896,19 +990,22 @@ public com.google.cloud.tpu.v1.TensorFlowVersion.Builder getTensorflowVersionsBu
     public com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsOrBuilder(
         int index) {
       if (tensorflowVersionsBuilder_ == null) {
-        return tensorflowVersions_.get(index);  } else {
+        return tensorflowVersions_.get(index);
+      } else {
         return tensorflowVersionsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
      */
-    public java.util.List 
-         getTensorflowVersionsOrBuilderList() {
+    public java.util.List
+        getTensorflowVersionsOrBuilderList() {
       if (tensorflowVersionsBuilder_ != null) {
         return tensorflowVersionsBuilder_.getMessageOrBuilderList();
       } else {
@@ -916,6 +1013,8 @@ public com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsO
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -923,10 +1022,12 @@ public com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsO
      * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
      */
     public com.google.cloud.tpu.v1.TensorFlowVersion.Builder addTensorflowVersionsBuilder() {
-      return getTensorflowVersionsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance());
+      return getTensorflowVersionsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -935,26 +1036,34 @@ public com.google.cloud.tpu.v1.TensorFlowVersion.Builder addTensorflowVersionsBu
      */
     public com.google.cloud.tpu.v1.TensorFlowVersion.Builder addTensorflowVersionsBuilder(
         int index) {
-      return getTensorflowVersionsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance());
+      return getTensorflowVersionsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
      */
-    public java.util.List 
-         getTensorflowVersionsBuilderList() {
+    public java.util.List
+        getTensorflowVersionsBuilderList() {
       return getTensorflowVersionsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.TensorFlowVersion, com.google.cloud.tpu.v1.TensorFlowVersion.Builder, com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder> 
+            com.google.cloud.tpu.v1.TensorFlowVersion,
+            com.google.cloud.tpu.v1.TensorFlowVersion.Builder,
+            com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder>
         getTensorflowVersionsFieldBuilder() {
       if (tensorflowVersionsBuilder_ == null) {
-        tensorflowVersionsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.TensorFlowVersion, com.google.cloud.tpu.v1.TensorFlowVersion.Builder, com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder>(
+        tensorflowVersionsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v1.TensorFlowVersion,
+                com.google.cloud.tpu.v1.TensorFlowVersion.Builder,
+                com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder>(
                 tensorflowVersions_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -966,18 +1075,20 @@ public com.google.cloud.tpu.v1.TensorFlowVersion.Builder addTensorflowVersionsBu
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -986,20 +1097,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1007,28 +1119,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1038,17 +1157,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1056,42 +1179,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1099,76 +1232,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1178,26 +1325,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1207,12 +1358,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ListTensorFlowVersionsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ListTensorFlowVersionsResponse)
   private static final com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse();
   }
@@ -1221,27 +1372,27 @@ public static com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListTensorFlowVersionsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListTensorFlowVersionsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1256,6 +1407,4 @@ public com.google.protobuf.Parser getParserForTy
   public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java
index 1d97d8a83f45..15d27ff3f5cb 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ListTensorFlowVersionsResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ListTensorFlowVersionsResponseOrBuilder extends
+public interface ListTensorFlowVersionsResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ListTensorFlowVersionsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
    */
-  java.util.List 
-      getTensorflowVersionsList();
+  java.util.List getTensorflowVersionsList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -25,6 +44,8 @@ public interface ListTensorFlowVersionsResponseOrBuilder extends
    */
   com.google.cloud.tpu.v1.TensorFlowVersion getTensorflowVersions(int index);
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -33,82 +54,100 @@ public interface ListTensorFlowVersionsResponseOrBuilder extends
    */
   int getTensorflowVersionsCount();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
    */
-  java.util.List 
+  java.util.List
       getTensorflowVersionsOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v1.TensorFlowVersion tensorflow_versions = 1;
    */
-  com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder getTensorflowVersionsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/LocationName.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/LocationName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/LocationName.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/LocationName.java
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java
index 30a1801b1036..03cb59d503bf 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpoint.java
@@ -1,62 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * A network endpoint over which a TPU worker can be reached.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.NetworkEndpoint}
  */
-public final class NetworkEndpoint extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class NetworkEndpoint extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.NetworkEndpoint)
     NetworkEndpointOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use NetworkEndpoint.newBuilder() to construct.
   private NetworkEndpoint(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private NetworkEndpoint() {
     ipAddress_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new NetworkEndpoint();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.NetworkEndpoint.class, com.google.cloud.tpu.v1.NetworkEndpoint.Builder.class);
+            com.google.cloud.tpu.v1.NetworkEndpoint.class,
+            com.google.cloud.tpu.v1.NetworkEndpoint.Builder.class);
   }
 
   public static final int IP_ADDRESS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object ipAddress_ = "";
   /**
+   *
+   *
    * 
    * The IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The ipAddress.
    */
   @java.lang.Override
@@ -65,29 +88,29 @@ public java.lang.String getIpAddress() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       ipAddress_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The bytes for ipAddress.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getIpAddressBytes() {
+  public com.google.protobuf.ByteString getIpAddressBytes() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       ipAddress_ = b;
       return b;
     } else {
@@ -98,11 +121,14 @@ public java.lang.String getIpAddress() {
   public static final int PORT_FIELD_NUMBER = 2;
   private int port_ = 0;
   /**
+   *
+   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
+   *
    * @return The port.
    */
   @java.lang.Override
@@ -111,6 +137,7 @@ public int getPort() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -122,8 +149,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(ipAddress_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, ipAddress_);
     }
@@ -143,8 +169,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, ipAddress_);
     }
     if (port_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, port_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, port_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -154,17 +179,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.NetworkEndpoint)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.NetworkEndpoint other = (com.google.cloud.tpu.v1.NetworkEndpoint) obj;
 
-    if (!getIpAddress()
-        .equals(other.getIpAddress())) return false;
-    if (getPort()
-        != other.getPort()) return false;
+    if (!getIpAddress().equals(other.getIpAddress())) return false;
+    if (getPort() != other.getPort()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -185,130 +208,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.NetworkEndpoint parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.NetworkEndpoint parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.NetworkEndpoint parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.NetworkEndpoint prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A network endpoint over which a TPU worker can be reached.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.NetworkEndpoint}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.NetworkEndpoint)
       com.google.cloud.tpu.v1.NetworkEndpointOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.NetworkEndpoint.class, com.google.cloud.tpu.v1.NetworkEndpoint.Builder.class);
+              com.google.cloud.tpu.v1.NetworkEndpoint.class,
+              com.google.cloud.tpu.v1.NetworkEndpoint.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.NetworkEndpoint.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -319,9 +348,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
@@ -340,8 +369,11 @@ public com.google.cloud.tpu.v1.NetworkEndpoint build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.NetworkEndpoint buildPartial() {
-      com.google.cloud.tpu.v1.NetworkEndpoint result = new com.google.cloud.tpu.v1.NetworkEndpoint(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.NetworkEndpoint result =
+          new com.google.cloud.tpu.v1.NetworkEndpoint(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -360,38 +392,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.NetworkEndpoint result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.NetworkEndpoint) {
-        return mergeFrom((com.google.cloud.tpu.v1.NetworkEndpoint)other);
+        return mergeFrom((com.google.cloud.tpu.v1.NetworkEndpoint) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -434,22 +467,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              ipAddress_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              port_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                ipAddress_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                port_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -459,22 +495,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object ipAddress_ = "";
     /**
+     *
+     *
      * 
      * The IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @return The ipAddress.
      */
     public java.lang.String getIpAddress() {
       java.lang.Object ref = ipAddress_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         ipAddress_ = s;
         return s;
@@ -483,20 +522,21 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
+     *
+     *
      * 
      * The IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @return The bytes for ipAddress.
      */
-    public com.google.protobuf.ByteString
-        getIpAddressBytes() {
+    public com.google.protobuf.ByteString getIpAddressBytes() {
       java.lang.Object ref = ipAddress_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         ipAddress_ = b;
         return b;
       } else {
@@ -504,28 +544,35 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
+     *
+     *
      * 
      * The IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @param value The ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddress(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setIpAddress(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearIpAddress() {
@@ -535,17 +582,21 @@ public Builder clearIpAddress() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @param value The bytes for ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddressBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
@@ -553,13 +604,16 @@ public Builder setIpAddressBytes(
       return this;
     }
 
-    private int port_ ;
+    private int port_;
     /**
+     *
+     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
+     *
      * @return The port.
      */
     @java.lang.Override
@@ -567,27 +621,33 @@ public int getPort() {
       return port_;
     }
     /**
+     *
+     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
+     *
      * @param value The port to set.
      * @return This builder for chaining.
      */
     public Builder setPort(int value) {
-      
+
       port_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPort() {
@@ -596,9 +656,9 @@ public Builder clearPort() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -608,12 +668,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.NetworkEndpoint)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.NetworkEndpoint)
   private static final com.google.cloud.tpu.v1.NetworkEndpoint DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.NetworkEndpoint();
   }
@@ -622,27 +682,27 @@ public static com.google.cloud.tpu.v1.NetworkEndpoint getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public NetworkEndpoint parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public NetworkEndpoint parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -657,6 +717,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.NetworkEndpoint getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java
similarity index 51%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java
index b77928c7db20..02f2f949146b 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NetworkEndpointOrBuilder.java
@@ -1,38 +1,62 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface NetworkEndpointOrBuilder extends
+public interface NetworkEndpointOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.NetworkEndpoint)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The ipAddress.
    */
   java.lang.String getIpAddress();
   /**
+   *
+   *
    * 
    * The IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The bytes for ipAddress.
    */
-  com.google.protobuf.ByteString
-      getIpAddressBytes();
+  com.google.protobuf.ByteString getIpAddressBytes();
 
   /**
+   *
+   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
+   *
    * @return The port.
    */
   int getPort();
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java
index c6ecc32d95c3..289ea470084c 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * A TPU instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.Node}
  */
-public final class Node extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Node extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.Node)
     NodeOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Node.newBuilder() to construct.
   private Node(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Node() {
     name_ = "";
     description_ = "";
@@ -39,51 +57,53 @@ private Node() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Node();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_Node_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(
-      int number) {
+  protected com.google.protobuf.MapField internalGetMapField(int number) {
     switch (number) {
       case 24:
         return internalGetLabels();
       default:
-        throw new RuntimeException(
-            "Invalid map field number: " + number);
+        throw new RuntimeException("Invalid map field number: " + number);
     }
   }
+
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.cloud.tpu.v1.Node.class, com.google.cloud.tpu.v1.Node.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * Represents the different states of a TPU node during its lifecycle.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v1.Node.State}
    */
-  public enum State
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum State implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * TPU node state is not known/set.
      * 

@@ -92,6 +112,8 @@ public enum State
      */
     STATE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * TPU node is being created.
      * 

@@ -100,6 +122,8 @@ public enum State
      */
     CREATING(1),
     /**
+     *
+     *
      * 
      * TPU node has been created.
      * 

@@ -108,6 +132,8 @@ public enum State
      */
     READY(2),
     /**
+     *
+     *
      * 
      * TPU node is restarting.
      * 

@@ -116,6 +142,8 @@ public enum State
      */
     RESTARTING(3),
     /**
+     *
+     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -124,6 +152,8 @@ public enum State
      */
     REIMAGING(4),
     /**
+     *
+     *
      * 
      * TPU node is being deleted.
      * 

@@ -132,6 +162,8 @@ public enum State
      */
     DELETING(5),
     /**
+     *
+     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the `help_description` field.
@@ -141,6 +173,8 @@ public enum State
      */
     REPAIRING(6),
     /**
+     *
+     *
      * 
      * TPU node is stopped.
      * 

@@ -149,6 +183,8 @@ public enum State
      */
     STOPPED(8),
     /**
+     *
+     *
      * 
      * TPU node is currently stopping.
      * 

@@ -157,6 +193,8 @@ public enum State
      */
     STOPPING(9),
     /**
+     *
+     *
      * 
      * TPU node is currently starting.
      * 

@@ -165,6 +203,8 @@ public enum State
      */
     STARTING(10),
     /**
+     *
+     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -173,6 +213,8 @@ public enum State
      */
     PREEMPTED(11),
     /**
+     *
+     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -182,6 +224,8 @@ public enum State
      */
     TERMINATED(12),
     /**
+     *
+     *
      * 
      * TPU node is currently hiding.
      * 

@@ -190,6 +234,8 @@ public enum State
      */
     HIDING(13),
     /**
+     *
+     *
      * 
      * TPU node has been hidden.
      * 

@@ -198,6 +244,8 @@ public enum State
      */
     HIDDEN(14),
     /**
+     *
+     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -209,6 +257,8 @@ public enum State
     ;
 
     /**
+     *
+     *
      * 
      * TPU node state is not known/set.
      * 

@@ -217,6 +267,8 @@ public enum State
      */
     public static final int STATE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * TPU node is being created.
      * 

@@ -225,6 +277,8 @@ public enum State
      */
     public static final int CREATING_VALUE = 1;
     /**
+     *
+     *
      * 
      * TPU node has been created.
      * 

@@ -233,6 +287,8 @@ public enum State
      */
     public static final int READY_VALUE = 2;
     /**
+     *
+     *
      * 
      * TPU node is restarting.
      * 

@@ -241,6 +297,8 @@ public enum State
      */
     public static final int RESTARTING_VALUE = 3;
     /**
+     *
+     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -249,6 +307,8 @@ public enum State
      */
     public static final int REIMAGING_VALUE = 4;
     /**
+     *
+     *
      * 
      * TPU node is being deleted.
      * 

@@ -257,6 +317,8 @@ public enum State
      */
     public static final int DELETING_VALUE = 5;
     /**
+     *
+     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the `help_description` field.
@@ -266,6 +328,8 @@ public enum State
      */
     public static final int REPAIRING_VALUE = 6;
     /**
+     *
+     *
      * 
      * TPU node is stopped.
      * 

@@ -274,6 +338,8 @@ public enum State
      */
     public static final int STOPPED_VALUE = 8;
     /**
+     *
+     *
      * 
      * TPU node is currently stopping.
      * 

@@ -282,6 +348,8 @@ public enum State
      */
     public static final int STOPPING_VALUE = 9;
     /**
+     *
+     *
      * 
      * TPU node is currently starting.
      * 

@@ -290,6 +358,8 @@ public enum State
      */
     public static final int STARTING_VALUE = 10;
     /**
+     *
+     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -298,6 +368,8 @@ public enum State
      */
     public static final int PREEMPTED_VALUE = 11;
     /**
+     *
+     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -307,6 +379,8 @@ public enum State
      */
     public static final int TERMINATED_VALUE = 12;
     /**
+     *
+     *
      * 
      * TPU node is currently hiding.
      * 

@@ -315,6 +389,8 @@ public enum State
      */
     public static final int HIDING_VALUE = 13;
     /**
+     *
+     *
      * 
      * TPU node has been hidden.
      * 

@@ -323,6 +399,8 @@ public enum State
      */
     public static final int HIDDEN_VALUE = 14;
     /**
+     *
+     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -331,7 +409,6 @@ public enum State
      */
     public static final int UNHIDING_VALUE = 15;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -356,61 +433,73 @@ public static State valueOf(int value) {
      */
     public static State forNumber(int value) {
       switch (value) {
-        case 0: return STATE_UNSPECIFIED;
-        case 1: return CREATING;
-        case 2: return READY;
-        case 3: return RESTARTING;
-        case 4: return REIMAGING;
-        case 5: return DELETING;
-        case 6: return REPAIRING;
-        case 8: return STOPPED;
-        case 9: return STOPPING;
-        case 10: return STARTING;
-        case 11: return PREEMPTED;
-        case 12: return TERMINATED;
-        case 13: return HIDING;
-        case 14: return HIDDEN;
-        case 15: return UNHIDING;
-        default: return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+        case 0:
+          return STATE_UNSPECIFIED;
+        case 1:
+          return CREATING;
+        case 2:
+          return READY;
+        case 3:
+          return RESTARTING;
+        case 4:
+          return REIMAGING;
+        case 5:
+          return DELETING;
+        case 6:
+          return REPAIRING;
+        case 8:
+          return STOPPED;
+        case 9:
+          return STOPPING;
+        case 10:
+          return STARTING;
+        case 11:
+          return PREEMPTED;
+        case 12:
+          return TERMINATED;
+        case 13:
+          return HIDING;
+        case 14:
+          return HIDDEN;
+        case 15:
+          return UNHIDING;
+        default:
+          return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        State> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public State findValueByNumber(int number) {
-              return State.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public State findValueByNumber(int number) {
+            return State.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v1.Node.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final State[] VALUES = values();
 
-    public static State valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static State valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -428,6 +517,8 @@ private State(int value) {
   }
 
   /**
+   *
+   *
    * 
    * Health defines the status of a TPU node as reported by
    * Health Monitor.
@@ -435,9 +526,10 @@ private State(int value) {
    *
    * Protobuf enum {@code google.cloud.tpu.v1.Node.Health}
    */
-  public enum Health
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum Health implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -446,6 +538,8 @@ public enum Health
      */
     HEALTH_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * The resource is healthy.
      * 

@@ -454,6 +548,8 @@ public enum Health
      */
     HEALTHY(1),
     /**
+     *
+     *
      * 
      * The resource is unhealthy.
      * 

@@ -462,6 +558,8 @@ public enum Health
      */
     DEPRECATED_UNHEALTHY(2),
     /**
+     *
+     *
      * 
      * The resource is unresponsive.
      * 

@@ -470,6 +568,8 @@ public enum Health
      */
     TIMEOUT(3),
     /**
+     *
+     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -478,6 +578,8 @@ public enum Health
      */
     UNHEALTHY_TENSORFLOW(4),
     /**
+     *
+     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -490,6 +592,8 @@ public enum Health
     ;
 
     /**
+     *
+     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -498,6 +602,8 @@ public enum Health
      */
     public static final int HEALTH_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * The resource is healthy.
      * 

@@ -506,6 +612,8 @@ public enum Health
      */
     public static final int HEALTHY_VALUE = 1;
     /**
+     *
+     *
      * 
      * The resource is unhealthy.
      * 

@@ -514,6 +622,8 @@ public enum Health
      */
     public static final int DEPRECATED_UNHEALTHY_VALUE = 2;
     /**
+     *
+     *
      * 
      * The resource is unresponsive.
      * 

@@ -522,6 +632,8 @@ public enum Health
      */
     public static final int TIMEOUT_VALUE = 3;
     /**
+     *
+     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -530,6 +642,8 @@ public enum Health
      */
     public static final int UNHEALTHY_TENSORFLOW_VALUE = 4;
     /**
+     *
+     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -539,7 +653,6 @@ public enum Health
      */
     public static final int UNHEALTHY_MAINTENANCE_VALUE = 5;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -564,52 +677,55 @@ public static Health valueOf(int value) {
      */
     public static Health forNumber(int value) {
       switch (value) {
-        case 0: return HEALTH_UNSPECIFIED;
-        case 1: return HEALTHY;
-        case 2: return DEPRECATED_UNHEALTHY;
-        case 3: return TIMEOUT;
-        case 4: return UNHEALTHY_TENSORFLOW;
-        case 5: return UNHEALTHY_MAINTENANCE;
-        default: return null;
+        case 0:
+          return HEALTH_UNSPECIFIED;
+        case 1:
+          return HEALTHY;
+        case 2:
+          return DEPRECATED_UNHEALTHY;
+        case 3:
+          return TIMEOUT;
+        case 4:
+          return UNHEALTHY_TENSORFLOW;
+        case 5:
+          return UNHEALTHY_MAINTENANCE;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        Health> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public Health findValueByNumber(int number) {
-              return Health.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public Health findValueByNumber(int number) {
+            return Health.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v1.Node.getDescriptor().getEnumTypes().get(1);
     }
 
     private static final Health[] VALUES = values();
 
-    public static Health valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static Health valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -627,15 +743,18 @@ private Health(int value) {
   }
 
   /**
+   *
+   *
    * 
    * TPU API Version.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v1.Node.ApiVersion}
    */
-  public enum ApiVersion
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * API version is unknown.
      * 

@@ -644,6 +763,8 @@ public enum ApiVersion
      */
     API_VERSION_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -652,6 +773,8 @@ public enum ApiVersion
      */
     V1_ALPHA1(1),
     /**
+     *
+     *
      * 
      * TPU API V1 version.
      * 

@@ -660,6 +783,8 @@ public enum ApiVersion
      */
     V1(2),
     /**
+     *
+     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -671,6 +796,8 @@ public enum ApiVersion
     ;
 
     /**
+     *
+     *
      * 
      * API version is unknown.
      * 

@@ -679,6 +806,8 @@ public enum ApiVersion
      */
     public static final int API_VERSION_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -687,6 +816,8 @@ public enum ApiVersion
      */
     public static final int V1_ALPHA1_VALUE = 1;
     /**
+     *
+     *
      * 
      * TPU API V1 version.
      * 

@@ -695,6 +826,8 @@ public enum ApiVersion
      */
     public static final int V1_VALUE = 2;
     /**
+     *
+     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -703,7 +836,6 @@ public enum ApiVersion
      */
     public static final int V2_ALPHA1_VALUE = 3;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -728,50 +860,51 @@ public static ApiVersion valueOf(int value) {
      */
     public static ApiVersion forNumber(int value) {
       switch (value) {
-        case 0: return API_VERSION_UNSPECIFIED;
-        case 1: return V1_ALPHA1;
-        case 2: return V1;
-        case 3: return V2_ALPHA1;
-        default: return null;
+        case 0:
+          return API_VERSION_UNSPECIFIED;
+        case 1:
+          return V1_ALPHA1;
+        case 2:
+          return V1;
+        case 3:
+          return V2_ALPHA1;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        ApiVersion> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public ApiVersion findValueByNumber(int number) {
-              return ApiVersion.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public ApiVersion findValueByNumber(int number) {
+            return ApiVersion.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v1.Node.getDescriptor().getEnumTypes().get(2);
     }
 
     private static final ApiVersion[] VALUES = values();
 
-    public static ApiVersion valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static ApiVersion valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -789,14 +922,20 @@ private ApiVersion(int value) {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -805,29 +944,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -836,14 +977,18 @@ public java.lang.String getName() {
   }
 
   public static final int DESCRIPTION_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object description_ = "";
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The description.
    */
   @java.lang.Override
@@ -852,29 +997,29 @@ public java.lang.String getDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       description_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The bytes for description.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDescriptionBytes() {
+  public com.google.protobuf.ByteString getDescriptionBytes() {
     java.lang.Object ref = description_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       description_ = b;
       return b;
     } else {
@@ -883,14 +1028,18 @@ public java.lang.String getDescription() {
   }
 
   public static final int ACCELERATOR_TYPE_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object acceleratorType_ = "";
   /**
+   *
+   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The acceleratorType.
    */
   @java.lang.Override
@@ -899,29 +1048,29 @@ public java.lang.String getAcceleratorType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       acceleratorType_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for acceleratorType.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getAcceleratorTypeBytes() {
+  public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
     java.lang.Object ref = acceleratorType_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       acceleratorType_ = b;
       return b;
     } else {
@@ -930,9 +1079,12 @@ public java.lang.String getAcceleratorType() {
   }
 
   public static final int IP_ADDRESS_FIELD_NUMBER = 8;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object ipAddress_ = "";
   /**
+   *
+   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network address for the TPU Node as visible to Compute Engine
@@ -940,24 +1092,27 @@ public java.lang.String getAcceleratorType() {
    * 

    *
    * string ip_address = 8 [deprecated = true];
-   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
-   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
+   *
+   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
+   *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
    * @return The ipAddress.
    */
   @java.lang.Override
-  @java.lang.Deprecated public java.lang.String getIpAddress() {
+  @java.lang.Deprecated
+  public java.lang.String getIpAddress() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       ipAddress_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network address for the TPU Node as visible to Compute Engine
@@ -965,18 +1120,18 @@ public java.lang.String getAcceleratorType() {
    * 

    *
    * string ip_address = 8 [deprecated = true];
-   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
-   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
+   *
+   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
+   *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
    * @return The bytes for ipAddress.
    */
   @java.lang.Override
-  @java.lang.Deprecated public com.google.protobuf.ByteString
-      getIpAddressBytes() {
+  @java.lang.Deprecated
+  public com.google.protobuf.ByteString getIpAddressBytes() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       ipAddress_ = b;
       return b;
     } else {
@@ -985,51 +1140,57 @@ public java.lang.String getAcceleratorType() {
   }
 
   public static final int PORT_FIELD_NUMBER = 14;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object port_ = "";
   /**
+   *
+   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network port for the TPU Node as visible to Compute Engine instances.
    * 

    *
    * string port = 14 [deprecated = true];
-   * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
-   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
+   *
+   * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
+   *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
    * @return The port.
    */
   @java.lang.Override
-  @java.lang.Deprecated public java.lang.String getPort() {
+  @java.lang.Deprecated
+  public java.lang.String getPort() {
     java.lang.Object ref = port_;
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       port_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network port for the TPU Node as visible to Compute Engine instances.
    * 

    *
    * string port = 14 [deprecated = true];
-   * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
-   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
+   *
+   * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
+   *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
    * @return The bytes for port.
    */
   @java.lang.Override
-  @java.lang.Deprecated public com.google.protobuf.ByteString
-      getPortBytes() {
+  @java.lang.Deprecated
+  public com.google.protobuf.ByteString getPortBytes() {
     java.lang.Object ref = port_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       port_ = b;
       return b;
     } else {
@@ -1040,39 +1201,54 @@ public java.lang.String getAcceleratorType() {
   public static final int STATE_FIELD_NUMBER = 9;
   private int state_ = 0;
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for state.
    */
-  @java.lang.Override public int getStateValue() {
+  @java.lang.Override
+  public int getStateValue() {
     return state_;
   }
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The state.
    */
-  @java.lang.Override public com.google.cloud.tpu.v1.Node.State getState() {
-    com.google.cloud.tpu.v1.Node.State result = com.google.cloud.tpu.v1.Node.State.forNumber(state_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v1.Node.State getState() {
+    com.google.cloud.tpu.v1.Node.State result =
+        com.google.cloud.tpu.v1.Node.State.forNumber(state_);
     return result == null ? com.google.cloud.tpu.v1.Node.State.UNRECOGNIZED : result;
   }
 
   public static final int HEALTH_DESCRIPTION_FIELD_NUMBER = 10;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object healthDescription_ = "";
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The healthDescription.
    */
   @java.lang.Override
@@ -1081,30 +1257,30 @@ public java.lang.String getHealthDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       healthDescription_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for healthDescription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getHealthDescriptionBytes() {
+  public com.google.protobuf.ByteString getHealthDescriptionBytes() {
     java.lang.Object ref = healthDescription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       healthDescription_ = b;
       return b;
     } else {
@@ -1113,14 +1289,18 @@ public java.lang.String getHealthDescription() {
   }
 
   public static final int TENSORFLOW_VERSION_FIELD_NUMBER = 11;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object tensorflowVersion_ = "";
   /**
+   *
+   *
    * 
    * Required. The version of Tensorflow running in the Node.
    * 

    *
    * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The tensorflowVersion.
    */
   @java.lang.Override
@@ -1129,29 +1309,29 @@ public java.lang.String getTensorflowVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       tensorflowVersion_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The version of Tensorflow running in the Node.
    * 

    *
    * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for tensorflowVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTensorflowVersionBytes() {
+  public com.google.protobuf.ByteString getTensorflowVersionBytes() {
     java.lang.Object ref = tensorflowVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       tensorflowVersion_ = b;
       return b;
     } else {
@@ -1160,9 +1340,12 @@ public java.lang.String getTensorflowVersion() {
   }
 
   public static final int NETWORK_FIELD_NUMBER = 12;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object network_ = "";
   /**
+   *
+   *
    * 
    * The name of a network they wish to peer the TPU node to. It must be a
    * preexisting Compute Engine network inside of the project on which this API
@@ -1170,6 +1353,7 @@ public java.lang.String getTensorflowVersion() {
    * 

    *
    * string network = 12;
+   *
    * @return The network.
    */
   @java.lang.Override
@@ -1178,14 +1362,15 @@ public java.lang.String getNetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       network_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The name of a network they wish to peer the TPU node to. It must be a
    * preexisting Compute Engine network inside of the project on which this API
@@ -1193,16 +1378,15 @@ public java.lang.String getNetwork() {
    * 

    *
    * string network = 12;
+   *
    * @return The bytes for network.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNetworkBytes() {
+  public com.google.protobuf.ByteString getNetworkBytes() {
     java.lang.Object ref = network_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       network_ = b;
       return b;
     } else {
@@ -1211,9 +1395,12 @@ public java.lang.String getNetwork() {
   }
 
   public static final int CIDR_BLOCK_FIELD_NUMBER = 13;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object cidrBlock_ = "";
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1226,6 +1413,7 @@ public java.lang.String getNetwork() {
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The cidrBlock.
    */
   @java.lang.Override
@@ -1234,14 +1422,15 @@ public java.lang.String getCidrBlock() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       cidrBlock_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1254,16 +1443,15 @@ public java.lang.String getCidrBlock() {
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The bytes for cidrBlock.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getCidrBlockBytes() {
+  public com.google.protobuf.ByteString getCidrBlockBytes() {
     java.lang.Object ref = cidrBlock_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       cidrBlock_ = b;
       return b;
     } else {
@@ -1272,9 +1460,12 @@ public java.lang.String getCidrBlock() {
   }
 
   public static final int SERVICE_ACCOUNT_FIELD_NUMBER = 15;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object serviceAccount_ = "";
   /**
+   *
+   *
    * 
    * Output only. The service account used to run the tensor flow services
    * within the node. To share resources, including Google Cloud Storage data,
@@ -1283,6 +1474,7 @@ public java.lang.String getCidrBlock() {
    * 

    *
    * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The serviceAccount.
    */
   @java.lang.Override
@@ -1291,14 +1483,15 @@ public java.lang.String getServiceAccount() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       serviceAccount_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. The service account used to run the tensor flow services
    * within the node. To share resources, including Google Cloud Storage data,
@@ -1307,16 +1500,15 @@ public java.lang.String getServiceAccount() {
    * 

    *
    * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for serviceAccount.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getServiceAccountBytes() {
+  public com.google.protobuf.ByteString getServiceAccountBytes() {
     java.lang.Object ref = serviceAccount_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       serviceAccount_ = b;
       return b;
     } else {
@@ -1327,11 +1519,15 @@ public java.lang.String getServiceAccount() {
   public static final int CREATE_TIME_FIELD_NUMBER = 16;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -1339,11 +1535,15 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -1351,11 +1551,14 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
@@ -1365,11 +1568,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SCHEDULING_CONFIG_FIELD_NUMBER = 17;
   private com.google.cloud.tpu.v1.SchedulingConfig schedulingConfig_;
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
+   *
    * @return Whether the schedulingConfig field is set.
    */
   @java.lang.Override
@@ -1377,18 +1583,25 @@ public boolean hasSchedulingConfig() {
     return schedulingConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
+   *
    * @return The schedulingConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v1.SchedulingConfig getSchedulingConfig() {
-    return schedulingConfig_ == null ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+    return schedulingConfig_ == null
+        ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()
+        : schedulingConfig_;
   }
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

@@ -1397,133 +1610,166 @@ public com.google.cloud.tpu.v1.SchedulingConfig getSchedulingConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v1.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder() {
-    return schedulingConfig_ == null ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+    return schedulingConfig_ == null
+        ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()
+        : schedulingConfig_;
   }
 
   public static final int NETWORK_ENDPOINTS_FIELD_NUMBER = 21;
+
   @SuppressWarnings("serial")
   private java.util.List networkEndpoints_;
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public java.util.List getNetworkEndpointsList() {
     return networkEndpoints_;
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getNetworkEndpointsOrBuilderList() {
     return networkEndpoints_;
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public int getNetworkEndpointsCount() {
     return networkEndpoints_.size();
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v1.NetworkEndpoint getNetworkEndpoints(int index) {
     return networkEndpoints_.get(index);
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index) {
     return networkEndpoints_.get(index);
   }
 
   public static final int HEALTH_FIELD_NUMBER = 22;
   private int health_ = 0;
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v1.Node.Health health = 22;
+   *
    * @return The enum numeric value on the wire for health.
    */
-  @java.lang.Override public int getHealthValue() {
+  @java.lang.Override
+  public int getHealthValue() {
     return health_;
   }
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v1.Node.Health health = 22;
+   *
    * @return The health.
    */
-  @java.lang.Override public com.google.cloud.tpu.v1.Node.Health getHealth() {
-    com.google.cloud.tpu.v1.Node.Health result = com.google.cloud.tpu.v1.Node.Health.forNumber(health_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v1.Node.Health getHealth() {
+    com.google.cloud.tpu.v1.Node.Health result =
+        com.google.cloud.tpu.v1.Node.Health.forNumber(health_);
     return result == null ? com.google.cloud.tpu.v1.Node.Health.UNRECOGNIZED : result;
   }
 
   public static final int LABELS_FIELD_NUMBER = 24;
+
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, java.lang.String> defaultEntry =
-            com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "");
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.cloud.tpu.v1.CloudTpuProto
+                .internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
   }
+
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField<
-      java.lang.String, java.lang.String> labels_;
-  private com.google.protobuf.MapField
-  internalGetLabels() {
+  private com.google.protobuf.MapField labels_;
+
+  private com.google.protobuf.MapField internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
+
   public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1531,20 +1777,21 @@ public int getLabelsCount() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public boolean containsLabels(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsLabels(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1556,6 +1803,8 @@ public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1563,17 +1812,19 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public /* nullable */
-java.lang.String getLabelsOrDefault(
+  public /* nullable */ java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+      java.lang.String defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1581,11 +1832,11 @@ java.lang.String getLabelsOrDefault(
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public java.lang.String getLabelsOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+  public java.lang.String getLabelsOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1595,6 +1846,8 @@ public java.lang.String getLabelsOrThrow(
   public static final int USE_SERVICE_NETWORKING_FIELD_NUMBER = 27;
   private boolean useServiceNetworking_ = false;
   /**
+   *
+   *
    * 
    * Whether the VPC peering for the node is set up through Service Networking
    * API. The VPC Peering should be set up before provisioning the node.
@@ -1604,6 +1857,7 @@ public java.lang.String getLabelsOrThrow(
    * 

    *
    * bool use_service_networking = 27;
+   *
    * @return The useServiceNetworking.
    */
   @java.lang.Override
@@ -1614,91 +1868,125 @@ public boolean getUseServiceNetworking() {
   public static final int API_VERSION_FIELD_NUMBER = 38;
   private int apiVersion_ = 0;
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for apiVersion.
    */
-  @java.lang.Override public int getApiVersionValue() {
+  @java.lang.Override
+  public int getApiVersionValue() {
     return apiVersion_;
   }
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The apiVersion.
    */
-  @java.lang.Override public com.google.cloud.tpu.v1.Node.ApiVersion getApiVersion() {
-    com.google.cloud.tpu.v1.Node.ApiVersion result = com.google.cloud.tpu.v1.Node.ApiVersion.forNumber(apiVersion_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v1.Node.ApiVersion getApiVersion() {
+    com.google.cloud.tpu.v1.Node.ApiVersion result =
+        com.google.cloud.tpu.v1.Node.ApiVersion.forNumber(apiVersion_);
     return result == null ? com.google.cloud.tpu.v1.Node.ApiVersion.UNRECOGNIZED : result;
   }
 
   public static final int SYMPTOMS_FIELD_NUMBER = 39;
+
   @SuppressWarnings("serial")
   private java.util.List symptoms_;
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public java.util.List getSymptomsList() {
     return symptoms_;
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getSymptomsOrBuilderList() {
     return symptoms_;
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public int getSymptomsCount() {
     return symptoms_.size();
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v1.Symptom getSymptoms(int index) {
     return symptoms_.get(index);
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(int index) {
     return symptoms_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1710,8 +1998,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -1757,16 +2044,13 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     if (health_ != com.google.cloud.tpu.v1.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
       output.writeEnum(22, health_);
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetLabels(),
-        LabelsDefaultEntryHolder.defaultEntry,
-        24);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 24);
     if (useServiceNetworking_ != false) {
       output.writeBool(27, useServiceNetworking_);
     }
-    if (apiVersion_ != com.google.cloud.tpu.v1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+    if (apiVersion_
+        != com.google.cloud.tpu.v1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
       output.writeEnum(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
@@ -1794,8 +2078,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(8, ipAddress_);
     }
     if (state_ != com.google.cloud.tpu.v1.Node.State.STATE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(9, state_);
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(9, state_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(healthDescription_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(10, healthDescription_);
@@ -1816,42 +2099,37 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(15, serviceAccount_);
     }
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(16, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(16, getCreateTime());
     }
     if (schedulingConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(17, getSchedulingConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(17, getSchedulingConfig());
     }
     for (int i = 0; i < networkEndpoints_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(21, networkEndpoints_.get(i));
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(21, networkEndpoints_.get(i));
     }
     if (health_ != com.google.cloud.tpu.v1.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(22, health_);
-    }
-    for (java.util.Map.Entry entry
-         : internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(24, labels__);
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(22, health_);
+    }
+    for (java.util.Map.Entry entry :
+        internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry labels__ =
+          LabelsDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(24, labels__);
     }
     if (useServiceNetworking_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(27, useServiceNetworking_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(27, useServiceNetworking_);
     }
-    if (apiVersion_ != com.google.cloud.tpu.v1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(38, apiVersion_);
+    if (apiVersion_
+        != com.google.cloud.tpu.v1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(39, symptoms_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(39, symptoms_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -1861,54 +2139,38 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.Node)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.Node other = (com.google.cloud.tpu.v1.Node) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getDescription()
-        .equals(other.getDescription())) return false;
-    if (!getAcceleratorType()
-        .equals(other.getAcceleratorType())) return false;
-    if (!getIpAddress()
-        .equals(other.getIpAddress())) return false;
-    if (!getPort()
-        .equals(other.getPort())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getDescription().equals(other.getDescription())) return false;
+    if (!getAcceleratorType().equals(other.getAcceleratorType())) return false;
+    if (!getIpAddress().equals(other.getIpAddress())) return false;
+    if (!getPort().equals(other.getPort())) return false;
     if (state_ != other.state_) return false;
-    if (!getHealthDescription()
-        .equals(other.getHealthDescription())) return false;
-    if (!getTensorflowVersion()
-        .equals(other.getTensorflowVersion())) return false;
-    if (!getNetwork()
-        .equals(other.getNetwork())) return false;
-    if (!getCidrBlock()
-        .equals(other.getCidrBlock())) return false;
-    if (!getServiceAccount()
-        .equals(other.getServiceAccount())) return false;
+    if (!getHealthDescription().equals(other.getHealthDescription())) return false;
+    if (!getTensorflowVersion().equals(other.getTensorflowVersion())) return false;
+    if (!getNetwork().equals(other.getNetwork())) return false;
+    if (!getCidrBlock().equals(other.getCidrBlock())) return false;
+    if (!getServiceAccount().equals(other.getServiceAccount())) return false;
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasSchedulingConfig() != other.hasSchedulingConfig()) return false;
     if (hasSchedulingConfig()) {
-      if (!getSchedulingConfig()
-          .equals(other.getSchedulingConfig())) return false;
+      if (!getSchedulingConfig().equals(other.getSchedulingConfig())) return false;
     }
-    if (!getNetworkEndpointsList()
-        .equals(other.getNetworkEndpointsList())) return false;
+    if (!getNetworkEndpointsList().equals(other.getNetworkEndpointsList())) return false;
     if (health_ != other.health_) return false;
-    if (!internalGetLabels().equals(
-        other.internalGetLabels())) return false;
-    if (getUseServiceNetworking()
-        != other.getUseServiceNetworking()) return false;
+    if (!internalGetLabels().equals(other.internalGetLabels())) return false;
+    if (getUseServiceNetworking() != other.getUseServiceNetworking()) return false;
     if (apiVersion_ != other.apiVersion_) return false;
-    if (!getSymptomsList()
-        .equals(other.getSymptomsList())) return false;
+    if (!getSymptomsList().equals(other.getSymptomsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -1961,8 +2223,7 @@ public int hashCode() {
       hash = (53 * hash) + internalGetLabels().hashCode();
     }
     hash = (37 * hash) + USE_SERVICE_NETWORKING_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getUseServiceNetworking());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getUseServiceNetworking());
     hash = (37 * hash) + API_VERSION_FIELD_NUMBER;
     hash = (53 * hash) + apiVersion_;
     if (getSymptomsCount() > 0) {
@@ -1974,152 +2235,154 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.Node parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.Node parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.Node parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.Node parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.cloud.tpu.v1.Node parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.Node parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.Node parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.Node parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.Node parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.Node parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.Node parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.Node parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.Node parseFrom(
-      com.google.protobuf.CodedInputStream input)
+
+  public static com.google.cloud.tpu.v1.Node parseFrom(com.google.protobuf.CodedInputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.Node parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.Node prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A TPU instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.Node}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.Node)
       com.google.cloud.tpu.v1.NodeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_Node_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMapField(int number) {
       switch (number) {
         case 24:
           return internalGetLabels();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
       switch (number) {
         case 24:
           return internalGetMutableLabels();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.cloud.tpu.v1.Node.class, com.google.cloud.tpu.v1.Node.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.Node.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -2167,9 +2430,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Node_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_Node_descriptor;
     }
 
     @java.lang.Override
@@ -2190,7 +2453,9 @@ public com.google.cloud.tpu.v1.Node build() {
     public com.google.cloud.tpu.v1.Node buildPartial() {
       com.google.cloud.tpu.v1.Node result = new com.google.cloud.tpu.v1.Node(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -2252,14 +2517,11 @@ private void buildPartial0(com.google.cloud.tpu.v1.Node result) {
         result.serviceAccount_ = serviceAccount_;
       }
       if (((from_bitField0_ & 0x00000800) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00001000) != 0)) {
-        result.schedulingConfig_ = schedulingConfigBuilder_ == null
-            ? schedulingConfig_
-            : schedulingConfigBuilder_.build();
+        result.schedulingConfig_ =
+            schedulingConfigBuilder_ == null ? schedulingConfig_ : schedulingConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00004000) != 0)) {
         result.health_ = health_;
@@ -2280,38 +2542,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.Node result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.Node) {
-        return mergeFrom((com.google.cloud.tpu.v1.Node)other);
+        return mergeFrom((com.google.cloud.tpu.v1.Node) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2397,9 +2660,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.Node other) {
             networkEndpointsBuilder_ = null;
             networkEndpoints_ = other.networkEndpoints_;
             bitField0_ = (bitField0_ & ~0x00002000);
-            networkEndpointsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getNetworkEndpointsFieldBuilder() : null;
+            networkEndpointsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getNetworkEndpointsFieldBuilder()
+                    : null;
           } else {
             networkEndpointsBuilder_.addAllMessages(other.networkEndpoints_);
           }
@@ -2408,8 +2672,7 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.Node other) {
       if (other.health_ != 0) {
         setHealthValue(other.getHealthValue());
       }
-      internalGetMutableLabels().mergeFrom(
-          other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
       bitField0_ |= 0x00008000;
       if (other.getUseServiceNetworking() != false) {
         setUseServiceNetworking(other.getUseServiceNetworking());
@@ -2435,9 +2698,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v1.Node other) {
             symptomsBuilder_ = null;
             symptoms_ = other.symptoms_;
             bitField0_ = (bitField0_ & ~0x00040000);
-            symptomsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getSymptomsFieldBuilder() : null;
+            symptomsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getSymptomsFieldBuilder()
+                    : null;
           } else {
             symptomsBuilder_.addAllMessages(other.symptoms_);
           }
@@ -2469,131 +2733,147 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 26: {
-              description_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 26
-            case 42: {
-              acceleratorType_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 42
-            case 66: {
-              ipAddress_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 66
-            case 72: {
-              state_ = input.readEnum();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 72
-            case 82: {
-              healthDescription_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 82
-            case 90: {
-              tensorflowVersion_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000080;
-              break;
-            } // case 90
-            case 98: {
-              network_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000100;
-              break;
-            } // case 98
-            case 106: {
-              cidrBlock_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000200;
-              break;
-            } // case 106
-            case 114: {
-              port_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 114
-            case 122: {
-              serviceAccount_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000400;
-              break;
-            } // case 122
-            case 130: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000800;
-              break;
-            } // case 130
-            case 138: {
-              input.readMessage(
-                  getSchedulingConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00001000;
-              break;
-            } // case 138
-            case 170: {
-              com.google.cloud.tpu.v1.NetworkEndpoint m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v1.NetworkEndpoint.parser(),
-                      extensionRegistry);
-              if (networkEndpointsBuilder_ == null) {
-                ensureNetworkEndpointsIsMutable();
-                networkEndpoints_.add(m);
-              } else {
-                networkEndpointsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 170
-            case 176: {
-              health_ = input.readEnum();
-              bitField0_ |= 0x00004000;
-              break;
-            } // case 176
-            case 194: {
-              com.google.protobuf.MapEntry
-              labels__ = input.readMessage(
-                  LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-              internalGetMutableLabels().getMutableMap().put(
-                  labels__.getKey(), labels__.getValue());
-              bitField0_ |= 0x00008000;
-              break;
-            } // case 194
-            case 216: {
-              useServiceNetworking_ = input.readBool();
-              bitField0_ |= 0x00010000;
-              break;
-            } // case 216
-            case 304: {
-              apiVersion_ = input.readEnum();
-              bitField0_ |= 0x00020000;
-              break;
-            } // case 304
-            case 314: {
-              com.google.cloud.tpu.v1.Symptom m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v1.Symptom.parser(),
-                      extensionRegistry);
-              if (symptomsBuilder_ == null) {
-                ensureSymptomsIsMutable();
-                symptoms_.add(m);
-              } else {
-                symptomsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 314
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 26:
+              {
+                description_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 26
+            case 42:
+              {
+                acceleratorType_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 42
+            case 66:
+              {
+                ipAddress_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 66
+            case 72:
+              {
+                state_ = input.readEnum();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 72
+            case 82:
+              {
+                healthDescription_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 82
+            case 90:
+              {
+                tensorflowVersion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000080;
+                break;
+              } // case 90
+            case 98:
+              {
+                network_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000100;
+                break;
+              } // case 98
+            case 106:
+              {
+                cidrBlock_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000200;
+                break;
+              } // case 106
+            case 114:
+              {
+                port_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 114
+            case 122:
+              {
+                serviceAccount_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000400;
+                break;
+              } // case 122
+            case 130:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000800;
+                break;
+              } // case 130
+            case 138:
+              {
+                input.readMessage(
+                    getSchedulingConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00001000;
+                break;
+              } // case 138
+            case 170:
+              {
+                com.google.cloud.tpu.v1.NetworkEndpoint m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v1.NetworkEndpoint.parser(), extensionRegistry);
+                if (networkEndpointsBuilder_ == null) {
+                  ensureNetworkEndpointsIsMutable();
+                  networkEndpoints_.add(m);
+                } else {
+                  networkEndpointsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 170
+            case 176:
+              {
+                health_ = input.readEnum();
+                bitField0_ |= 0x00004000;
+                break;
+              } // case 176
+            case 194:
+              {
+                com.google.protobuf.MapEntry labels__ =
+                    input.readMessage(
+                        LabelsDefaultEntryHolder.defaultEntry.getParserForType(),
+                        extensionRegistry);
+                internalGetMutableLabels()
+                    .getMutableMap()
+                    .put(labels__.getKey(), labels__.getValue());
+                bitField0_ |= 0x00008000;
+                break;
+              } // case 194
+            case 216:
+              {
+                useServiceNetworking_ = input.readBool();
+                bitField0_ |= 0x00010000;
+                break;
+              } // case 216
+            case 304:
+              {
+                apiVersion_ = input.readEnum();
+                bitField0_ |= 0x00020000;
+                break;
+              } // case 304
+            case 314:
+              {
+                com.google.cloud.tpu.v1.Symptom m =
+                    input.readMessage(com.google.cloud.tpu.v1.Symptom.parser(), extensionRegistry);
+                if (symptomsBuilder_ == null) {
+                  ensureSymptomsIsMutable();
+                  symptoms_.add(m);
+                } else {
+                  symptomsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 314
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2603,22 +2883,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -2627,20 +2912,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -2648,28 +2936,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -2679,17 +2978,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -2699,18 +3004,20 @@ public Builder setNameBytes(
 
     private java.lang.Object description_ = "";
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @return The description.
      */
     public java.lang.String getDescription() {
       java.lang.Object ref = description_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         description_ = s;
         return s;
@@ -2719,20 +3026,21 @@ public java.lang.String getDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @return The bytes for description.
      */
-    public com.google.protobuf.ByteString
-        getDescriptionBytes() {
+    public com.google.protobuf.ByteString getDescriptionBytes() {
       java.lang.Object ref = description_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         description_ = b;
         return b;
       } else {
@@ -2740,28 +3048,35 @@ public java.lang.String getDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @param value The description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescription(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDescription(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       description_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDescription() {
@@ -2771,17 +3086,21 @@ public Builder clearDescription() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @param value The bytes for description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescriptionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       description_ = value;
       bitField0_ |= 0x00000002;
@@ -2791,18 +3110,20 @@ public Builder setDescriptionBytes(
 
     private java.lang.Object acceleratorType_ = "";
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The acceleratorType.
      */
     public java.lang.String getAcceleratorType() {
       java.lang.Object ref = acceleratorType_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         acceleratorType_ = s;
         return s;
@@ -2811,20 +3132,21 @@ public java.lang.String getAcceleratorType() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for acceleratorType.
      */
-    public com.google.protobuf.ByteString
-        getAcceleratorTypeBytes() {
+    public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
       java.lang.Object ref = acceleratorType_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         acceleratorType_ = b;
         return b;
       } else {
@@ -2832,28 +3154,35 @@ public java.lang.String getAcceleratorType() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorType(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAcceleratorType(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearAcceleratorType() {
@@ -2863,17 +3192,21 @@ public Builder clearAcceleratorType() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorTypeBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
@@ -2883,6 +3216,8 @@ public Builder setAcceleratorTypeBytes(
 
     private java.lang.Object ipAddress_ = "";
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -2890,15 +3225,16 @@ public Builder setAcceleratorTypeBytes(
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     *
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @return The ipAddress.
      */
-    @java.lang.Deprecated public java.lang.String getIpAddress() {
+    @java.lang.Deprecated
+    public java.lang.String getIpAddress() {
       java.lang.Object ref = ipAddress_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         ipAddress_ = s;
         return s;
@@ -2907,6 +3243,8 @@ public Builder setAcceleratorTypeBytes(
       }
     }
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -2914,17 +3252,17 @@ public Builder setAcceleratorTypeBytes(
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     *
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @return The bytes for ipAddress.
      */
-    @java.lang.Deprecated public com.google.protobuf.ByteString
-        getIpAddressBytes() {
+    @java.lang.Deprecated
+    public com.google.protobuf.ByteString getIpAddressBytes() {
       java.lang.Object ref = ipAddress_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         ipAddress_ = b;
         return b;
       } else {
@@ -2932,6 +3270,8 @@ public Builder setAcceleratorTypeBytes(
       }
     }
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -2939,20 +3279,25 @@ public Builder setAcceleratorTypeBytes(
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     *
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @param value The ipAddress to set.
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated public Builder setIpAddress(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    @java.lang.Deprecated
+    public Builder setIpAddress(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ipAddress_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -2960,17 +3305,21 @@ public Builder setAcceleratorTypeBytes(
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     *
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated public Builder clearIpAddress() {
+    @java.lang.Deprecated
+    public Builder clearIpAddress() {
       ipAddress_ = getDefaultInstance().getIpAddress();
       bitField0_ = (bitField0_ & ~0x00000008);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network address for the TPU Node as visible to Compute Engine
@@ -2978,14 +3327,17 @@ public Builder setAcceleratorTypeBytes(
      * 

      *
      * string ip_address = 8 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
+     *
+     * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
      * @param value The bytes for ipAddress to set.
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated public Builder setIpAddressBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    @java.lang.Deprecated
+    public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ipAddress_ = value;
       bitField0_ |= 0x00000008;
@@ -2995,21 +3347,24 @@ public Builder setAcceleratorTypeBytes(
 
     private java.lang.Object port_ = "";
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
+     *
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @return The port.
      */
-    @java.lang.Deprecated public java.lang.String getPort() {
+    @java.lang.Deprecated
+    public java.lang.String getPort() {
       java.lang.Object ref = port_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         port_ = s;
         return s;
@@ -3018,23 +3373,25 @@ public Builder setAcceleratorTypeBytes(
       }
     }
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
+     *
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @return The bytes for port.
      */
-    @java.lang.Deprecated public com.google.protobuf.ByteString
-        getPortBytes() {
+    @java.lang.Deprecated
+    public com.google.protobuf.ByteString getPortBytes() {
       java.lang.Object ref = port_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         port_ = b;
         return b;
       } else {
@@ -3042,57 +3399,71 @@ public Builder setAcceleratorTypeBytes(
       }
     }
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
+     *
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @param value The port to set.
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated public Builder setPort(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    @java.lang.Deprecated
+    public Builder setPort(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       port_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
+     *
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated public Builder clearPort() {
+    @java.lang.Deprecated
+    public Builder clearPort() {
       port_ = getDefaultInstance().getPort();
       bitField0_ = (bitField0_ & ~0x00000010);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. DEPRECATED! Use network_endpoints instead.
      * The network port for the TPU Node as visible to Compute Engine instances.
      * 

      *
      * string port = 14 [deprecated = true];
-     * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
-     *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
+     *
+     * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
+     *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
      * @param value The bytes for port to set.
      * @return This builder for chaining.
      */
-    @java.lang.Deprecated public Builder setPortBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    @java.lang.Deprecated
+    public Builder setPortBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       port_ = value;
       bitField0_ |= 0x00000010;
@@ -3102,22 +3473,31 @@ public Builder setAcceleratorTypeBytes(
 
     private int state_ = 0;
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The enum numeric value on the wire for state.
      */
-    @java.lang.Override public int getStateValue() {
+    @java.lang.Override
+    public int getStateValue() {
       return state_;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The enum numeric value on the wire for state to set.
      * @return This builder for chaining.
      */
@@ -3128,24 +3508,33 @@ public Builder setStateValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The state.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v1.Node.State getState() {
-      com.google.cloud.tpu.v1.Node.State result = com.google.cloud.tpu.v1.Node.State.forNumber(state_);
+      com.google.cloud.tpu.v1.Node.State result =
+          com.google.cloud.tpu.v1.Node.State.forNumber(state_);
       return result == null ? com.google.cloud.tpu.v1.Node.State.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The state to set.
      * @return This builder for chaining.
      */
@@ -3159,11 +3548,15 @@ public Builder setState(com.google.cloud.tpu.v1.Node.State value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearState() {
@@ -3175,19 +3568,21 @@ public Builder clearState() {
 
     private java.lang.Object healthDescription_ = "";
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The healthDescription.
      */
     public java.lang.String getHealthDescription() {
       java.lang.Object ref = healthDescription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         healthDescription_ = s;
         return s;
@@ -3196,21 +3591,22 @@ public java.lang.String getHealthDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The bytes for healthDescription.
      */
-    public com.google.protobuf.ByteString
-        getHealthDescriptionBytes() {
+    public com.google.protobuf.ByteString getHealthDescriptionBytes() {
       java.lang.Object ref = healthDescription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         healthDescription_ = b;
         return b;
       } else {
@@ -3218,30 +3614,37 @@ public java.lang.String getHealthDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescription(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setHealthDescription(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       healthDescription_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearHealthDescription() {
@@ -3251,18 +3654,22 @@ public Builder clearHealthDescription() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The bytes for healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescriptionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setHealthDescriptionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       healthDescription_ = value;
       bitField0_ |= 0x00000040;
@@ -3272,18 +3679,20 @@ public Builder setHealthDescriptionBytes(
 
     private java.lang.Object tensorflowVersion_ = "";
     /**
+     *
+     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The tensorflowVersion.
      */
     public java.lang.String getTensorflowVersion() {
       java.lang.Object ref = tensorflowVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         tensorflowVersion_ = s;
         return s;
@@ -3292,20 +3701,21 @@ public java.lang.String getTensorflowVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for tensorflowVersion.
      */
-    public com.google.protobuf.ByteString
-        getTensorflowVersionBytes() {
+    public com.google.protobuf.ByteString getTensorflowVersionBytes() {
       java.lang.Object ref = tensorflowVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         tensorflowVersion_ = b;
         return b;
       } else {
@@ -3313,28 +3723,35 @@ public java.lang.String getTensorflowVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The tensorflowVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setTensorflowVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTensorflowVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       tensorflowVersion_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearTensorflowVersion() {
@@ -3344,17 +3761,21 @@ public Builder clearTensorflowVersion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The version of Tensorflow running in the Node.
      * 

      *
      * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for tensorflowVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setTensorflowVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTensorflowVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       tensorflowVersion_ = value;
       bitField0_ |= 0x00000080;
@@ -3364,6 +3785,8 @@ public Builder setTensorflowVersionBytes(
 
     private java.lang.Object network_ = "";
     /**
+     *
+     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3371,13 +3794,13 @@ public Builder setTensorflowVersionBytes(
      * 

      *
      * string network = 12;
+     *
      * @return The network.
      */
     public java.lang.String getNetwork() {
       java.lang.Object ref = network_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         network_ = s;
         return s;
@@ -3386,6 +3809,8 @@ public java.lang.String getNetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3393,15 +3818,14 @@ public java.lang.String getNetwork() {
      * 

      *
      * string network = 12;
+     *
      * @return The bytes for network.
      */
-    public com.google.protobuf.ByteString
-        getNetworkBytes() {
+    public com.google.protobuf.ByteString getNetworkBytes() {
       java.lang.Object ref = network_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         network_ = b;
         return b;
       } else {
@@ -3409,6 +3833,8 @@ public java.lang.String getNetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3416,18 +3842,22 @@ public java.lang.String getNetwork() {
      * 

      *
      * string network = 12;
+     *
      * @param value The network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetwork(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNetwork(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       network_ = value;
       bitField0_ |= 0x00000100;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3435,6 +3865,7 @@ public Builder setNetwork(
      * 

      *
      * string network = 12;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNetwork() {
@@ -3444,6 +3875,8 @@ public Builder clearNetwork() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of a network they wish to peer the TPU node to. It must be a
      * preexisting Compute Engine network inside of the project on which this API
@@ -3451,12 +3884,14 @@ public Builder clearNetwork() {
      * 

      *
      * string network = 12;
+     *
      * @param value The bytes for network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetworkBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       network_ = value;
       bitField0_ |= 0x00000100;
@@ -3466,6 +3901,8 @@ public Builder setNetworkBytes(
 
     private java.lang.Object cidrBlock_ = "";
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3478,13 +3915,13 @@ public Builder setNetworkBytes(
      * 

      *
      * string cidr_block = 13;
+     *
      * @return The cidrBlock.
      */
     public java.lang.String getCidrBlock() {
       java.lang.Object ref = cidrBlock_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         cidrBlock_ = s;
         return s;
@@ -3493,6 +3930,8 @@ public java.lang.String getCidrBlock() {
       }
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3505,15 +3944,14 @@ public java.lang.String getCidrBlock() {
      * 

      *
      * string cidr_block = 13;
+     *
      * @return The bytes for cidrBlock.
      */
-    public com.google.protobuf.ByteString
-        getCidrBlockBytes() {
+    public com.google.protobuf.ByteString getCidrBlockBytes() {
       java.lang.Object ref = cidrBlock_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         cidrBlock_ = b;
         return b;
       } else {
@@ -3521,6 +3959,8 @@ public java.lang.String getCidrBlock() {
       }
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3533,18 +3973,22 @@ public java.lang.String getCidrBlock() {
      * 

      *
      * string cidr_block = 13;
+     *
      * @param value The cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlock(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setCidrBlock(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       cidrBlock_ = value;
       bitField0_ |= 0x00000200;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3557,6 +4001,7 @@ public Builder setCidrBlock(
      * 

      *
      * string cidr_block = 13;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCidrBlock() {
@@ -3566,6 +4011,8 @@ public Builder clearCidrBlock() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3578,12 +4025,14 @@ public Builder clearCidrBlock() {
      * 

      *
      * string cidr_block = 13;
+     *
      * @param value The bytes for cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlockBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       cidrBlock_ = value;
       bitField0_ |= 0x00000200;
@@ -3593,6 +4042,8 @@ public Builder setCidrBlockBytes(
 
     private java.lang.Object serviceAccount_ = "";
     /**
+     *
+     *
      * 
      * Output only. The service account used to run the tensor flow services
      * within the node. To share resources, including Google Cloud Storage data,
@@ -3601,13 +4052,13 @@ public Builder setCidrBlockBytes(
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The serviceAccount.
      */
     public java.lang.String getServiceAccount() {
       java.lang.Object ref = serviceAccount_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         serviceAccount_ = s;
         return s;
@@ -3616,6 +4067,8 @@ public java.lang.String getServiceAccount() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The service account used to run the tensor flow services
      * within the node. To share resources, including Google Cloud Storage data,
@@ -3624,15 +4077,14 @@ public java.lang.String getServiceAccount() {
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The bytes for serviceAccount.
      */
-    public com.google.protobuf.ByteString
-        getServiceAccountBytes() {
+    public com.google.protobuf.ByteString getServiceAccountBytes() {
       java.lang.Object ref = serviceAccount_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         serviceAccount_ = b;
         return b;
       } else {
@@ -3640,6 +4092,8 @@ public java.lang.String getServiceAccount() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The service account used to run the tensor flow services
      * within the node. To share resources, including Google Cloud Storage data,
@@ -3648,18 +4102,22 @@ public java.lang.String getServiceAccount() {
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The serviceAccount to set.
      * @return This builder for chaining.
      */
-    public Builder setServiceAccount(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setServiceAccount(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       serviceAccount_ = value;
       bitField0_ |= 0x00000400;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The service account used to run the tensor flow services
      * within the node. To share resources, including Google Cloud Storage data,
@@ -3668,6 +4126,7 @@ public Builder setServiceAccount(
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearServiceAccount() {
@@ -3677,6 +4136,8 @@ public Builder clearServiceAccount() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The service account used to run the tensor flow services
      * within the node. To share resources, including Google Cloud Storage data,
@@ -3685,12 +4146,14 @@ public Builder clearServiceAccount() {
      * 

      *
      * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The bytes for serviceAccount to set.
      * @return This builder for chaining.
      */
-    public Builder setServiceAccountBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setServiceAccountBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       serviceAccount_ = value;
       bitField0_ |= 0x00000400;
@@ -3700,39 +4163,58 @@ public Builder setServiceAccountBytes(
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000800) != 0);
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
@@ -3748,14 +4230,17 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -3766,17 +4251,21 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000800) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000800) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -3789,11 +4278,15 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearCreateTime() {
       bitField0_ = (bitField0_ & ~0x00000800);
@@ -3806,11 +4299,15 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       bitField0_ |= 0x00000800;
@@ -3818,36 +4315,48 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -3855,34 +4364,47 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.cloud.tpu.v1.SchedulingConfig schedulingConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v1.SchedulingConfig, com.google.cloud.tpu.v1.SchedulingConfig.Builder, com.google.cloud.tpu.v1.SchedulingConfigOrBuilder> schedulingConfigBuilder_;
+            com.google.cloud.tpu.v1.SchedulingConfig,
+            com.google.cloud.tpu.v1.SchedulingConfig.Builder,
+            com.google.cloud.tpu.v1.SchedulingConfigOrBuilder>
+        schedulingConfigBuilder_;
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
+     *
      * @return Whether the schedulingConfig field is set.
      */
     public boolean hasSchedulingConfig() {
       return ((bitField0_ & 0x00001000) != 0);
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
+     *
      * @return The schedulingConfig.
      */
     public com.google.cloud.tpu.v1.SchedulingConfig getSchedulingConfig() {
       if (schedulingConfigBuilder_ == null) {
-        return schedulingConfig_ == null ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+        return schedulingConfig_ == null
+            ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()
+            : schedulingConfig_;
       } else {
         return schedulingConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -3903,6 +4425,8 @@ public Builder setSchedulingConfig(com.google.cloud.tpu.v1.SchedulingConfig valu
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -3921,6 +4445,8 @@ public Builder setSchedulingConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -3929,9 +4455,9 @@ public Builder setSchedulingConfig(
      */
     public Builder mergeSchedulingConfig(com.google.cloud.tpu.v1.SchedulingConfig value) {
       if (schedulingConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00001000) != 0) &&
-          schedulingConfig_ != null &&
-          schedulingConfig_ != com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00001000) != 0)
+            && schedulingConfig_ != null
+            && schedulingConfig_ != com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()) {
           getSchedulingConfigBuilder().mergeFrom(value);
         } else {
           schedulingConfig_ = value;
@@ -3944,6 +4470,8 @@ public Builder mergeSchedulingConfig(com.google.cloud.tpu.v1.SchedulingConfig va
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -3961,6 +4489,8 @@ public Builder clearSchedulingConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -3973,6 +4503,8 @@ public com.google.cloud.tpu.v1.SchedulingConfig.Builder getSchedulingConfigBuild
       return getSchedulingConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -3983,11 +4515,14 @@ public com.google.cloud.tpu.v1.SchedulingConfigOrBuilder getSchedulingConfigOrBu
       if (schedulingConfigBuilder_ != null) {
         return schedulingConfigBuilder_.getMessageOrBuilder();
       } else {
-        return schedulingConfig_ == null ?
-            com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+        return schedulingConfig_ == null
+            ? com.google.cloud.tpu.v1.SchedulingConfig.getDefaultInstance()
+            : schedulingConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -3995,39 +4530,51 @@ public com.google.cloud.tpu.v1.SchedulingConfigOrBuilder getSchedulingConfigOrBu
      * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v1.SchedulingConfig, com.google.cloud.tpu.v1.SchedulingConfig.Builder, com.google.cloud.tpu.v1.SchedulingConfigOrBuilder> 
+            com.google.cloud.tpu.v1.SchedulingConfig,
+            com.google.cloud.tpu.v1.SchedulingConfig.Builder,
+            com.google.cloud.tpu.v1.SchedulingConfigOrBuilder>
         getSchedulingConfigFieldBuilder() {
       if (schedulingConfigBuilder_ == null) {
-        schedulingConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v1.SchedulingConfig, com.google.cloud.tpu.v1.SchedulingConfig.Builder, com.google.cloud.tpu.v1.SchedulingConfigOrBuilder>(
-                getSchedulingConfig(),
-                getParentForChildren(),
-                isClean());
+        schedulingConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v1.SchedulingConfig,
+                com.google.cloud.tpu.v1.SchedulingConfig.Builder,
+                com.google.cloud.tpu.v1.SchedulingConfigOrBuilder>(
+                getSchedulingConfig(), getParentForChildren(), isClean());
         schedulingConfig_ = null;
       }
       return schedulingConfigBuilder_;
     }
 
     private java.util.List networkEndpoints_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureNetworkEndpointsIsMutable() {
       if (!((bitField0_ & 0x00002000) != 0)) {
-        networkEndpoints_ = new java.util.ArrayList(networkEndpoints_);
+        networkEndpoints_ =
+            new java.util.ArrayList(networkEndpoints_);
         bitField0_ |= 0x00002000;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.NetworkEndpoint, com.google.cloud.tpu.v1.NetworkEndpoint.Builder, com.google.cloud.tpu.v1.NetworkEndpointOrBuilder> networkEndpointsBuilder_;
+            com.google.cloud.tpu.v1.NetworkEndpoint,
+            com.google.cloud.tpu.v1.NetworkEndpoint.Builder,
+            com.google.cloud.tpu.v1.NetworkEndpointOrBuilder>
+        networkEndpointsBuilder_;
 
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public java.util.List getNetworkEndpointsList() {
       if (networkEndpointsBuilder_ == null) {
@@ -4037,13 +4584,17 @@ public java.util.List getNetworkEndpoin
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public int getNetworkEndpointsCount() {
       if (networkEndpointsBuilder_ == null) {
@@ -4053,13 +4604,17 @@ public int getNetworkEndpointsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v1.NetworkEndpoint getNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4069,16 +4624,19 @@ public com.google.cloud.tpu.v1.NetworkEndpoint getNetworkEndpoints(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setNetworkEndpoints(
-        int index, com.google.cloud.tpu.v1.NetworkEndpoint value) {
+    public Builder setNetworkEndpoints(int index, com.google.cloud.tpu.v1.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4092,13 +4650,17 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setNetworkEndpoints(
         int index, com.google.cloud.tpu.v1.NetworkEndpoint.Builder builderForValue) {
@@ -4112,13 +4674,17 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(com.google.cloud.tpu.v1.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
@@ -4134,16 +4700,19 @@ public Builder addNetworkEndpoints(com.google.cloud.tpu.v1.NetworkEndpoint value
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addNetworkEndpoints(
-        int index, com.google.cloud.tpu.v1.NetworkEndpoint value) {
+    public Builder addNetworkEndpoints(int index, com.google.cloud.tpu.v1.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4157,13 +4726,17 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(
         com.google.cloud.tpu.v1.NetworkEndpoint.Builder builderForValue) {
@@ -4177,13 +4750,17 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(
         int index, com.google.cloud.tpu.v1.NetworkEndpoint.Builder builderForValue) {
@@ -4197,20 +4774,23 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addAllNetworkEndpoints(
         java.lang.Iterable values) {
       if (networkEndpointsBuilder_ == null) {
         ensureNetworkEndpointsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, networkEndpoints_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, networkEndpoints_);
         onChanged();
       } else {
         networkEndpointsBuilder_.addAllMessages(values);
@@ -4218,13 +4798,17 @@ public Builder addAllNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearNetworkEndpoints() {
       if (networkEndpointsBuilder_ == null) {
@@ -4237,13 +4821,17 @@ public Builder clearNetworkEndpoints() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder removeNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4256,45 +4844,57 @@ public Builder removeNetworkEndpoints(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v1.NetworkEndpoint.Builder getNetworkEndpointsBuilder(
-        int index) {
+    public com.google.cloud.tpu.v1.NetworkEndpoint.Builder getNetworkEndpointsBuilder(int index) {
       return getNetworkEndpointsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
         int index) {
       if (networkEndpointsBuilder_ == null) {
-        return networkEndpoints_.get(index);  } else {
+        return networkEndpoints_.get(index);
+      } else {
         return networkEndpointsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getNetworkEndpointsOrBuilderList() {
+    public java.util.List
+        getNetworkEndpointsOrBuilderList() {
       if (networkEndpointsBuilder_ != null) {
         return networkEndpointsBuilder_.getMessageOrBuilderList();
       } else {
@@ -4302,51 +4902,68 @@ public com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBui
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v1.NetworkEndpoint.Builder addNetworkEndpointsBuilder() {
-      return getNetworkEndpointsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v1.NetworkEndpoint.getDefaultInstance());
+      return getNetworkEndpointsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v1.NetworkEndpoint.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v1.NetworkEndpoint.Builder addNetworkEndpointsBuilder(
-        int index) {
-      return getNetworkEndpointsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v1.NetworkEndpoint.getDefaultInstance());
+    public com.google.cloud.tpu.v1.NetworkEndpoint.Builder addNetworkEndpointsBuilder(int index) {
+      return getNetworkEndpointsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v1.NetworkEndpoint.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that Tensorflow clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getNetworkEndpointsBuilderList() {
+    public java.util.List
+        getNetworkEndpointsBuilderList() {
       return getNetworkEndpointsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.NetworkEndpoint, com.google.cloud.tpu.v1.NetworkEndpoint.Builder, com.google.cloud.tpu.v1.NetworkEndpointOrBuilder> 
+            com.google.cloud.tpu.v1.NetworkEndpoint,
+            com.google.cloud.tpu.v1.NetworkEndpoint.Builder,
+            com.google.cloud.tpu.v1.NetworkEndpointOrBuilder>
         getNetworkEndpointsFieldBuilder() {
       if (networkEndpointsBuilder_ == null) {
-        networkEndpointsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.NetworkEndpoint, com.google.cloud.tpu.v1.NetworkEndpoint.Builder, com.google.cloud.tpu.v1.NetworkEndpointOrBuilder>(
+        networkEndpointsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v1.NetworkEndpoint,
+                com.google.cloud.tpu.v1.NetworkEndpoint.Builder,
+                com.google.cloud.tpu.v1.NetworkEndpointOrBuilder>(
                 networkEndpoints_,
                 ((bitField0_ & 0x00002000) != 0),
                 getParentForChildren(),
@@ -4358,22 +4975,29 @@ public com.google.cloud.tpu.v1.NetworkEndpoint.Builder addNetworkEndpointsBuilde
 
     private int health_ = 0;
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
+     *
      * @return The enum numeric value on the wire for health.
      */
-    @java.lang.Override public int getHealthValue() {
+    @java.lang.Override
+    public int getHealthValue() {
       return health_;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
+     *
      * @param value The enum numeric value on the wire for health to set.
      * @return This builder for chaining.
      */
@@ -4384,24 +5008,31 @@ public Builder setHealthValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
+     *
      * @return The health.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v1.Node.Health getHealth() {
-      com.google.cloud.tpu.v1.Node.Health result = com.google.cloud.tpu.v1.Node.Health.forNumber(health_);
+      com.google.cloud.tpu.v1.Node.Health result =
+          com.google.cloud.tpu.v1.Node.Health.forNumber(health_);
       return result == null ? com.google.cloud.tpu.v1.Node.Health.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
+     *
      * @param value The health to set.
      * @return This builder for chaining.
      */
@@ -4415,11 +5046,14 @@ public Builder setHealth(com.google.cloud.tpu.v1.Node.Health value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v1.Node.Health health = 22;
+     *
      * @return This builder for chaining.
      */
     public Builder clearHealth() {
@@ -4429,21 +5063,19 @@ public Builder clearHealth() {
       return this;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, java.lang.String> labels_;
-    private com.google.protobuf.MapField
-        internalGetLabels() {
+    private com.google.protobuf.MapField labels_;
+
+    private com.google.protobuf.MapField internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
+
     private com.google.protobuf.MapField
         internalGetMutableLabels() {
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -4452,10 +5084,13 @@ public Builder clearHealth() {
       onChanged();
       return labels_;
     }
+
     public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4463,20 +5098,21 @@ public int getLabelsCount() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public boolean containsLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getLabelsMap()} instead.
-     */
+    /** Use {@link #getLabelsMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4488,6 +5124,8 @@ public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4495,17 +5133,19 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public /* nullable */
-java.lang.String getLabelsOrDefault(
+    public /* nullable */ java.lang.String getLabelsOrDefault(
         java.lang.String key,
         /* nullable */
-java.lang.String defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+        java.lang.String defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4513,79 +5153,83 @@ java.lang.String getLabelsOrDefault(
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public java.lang.String getLabelsOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+    public java.lang.String getLabelsOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
+
     public Builder clearLabels() {
       bitField0_ = (bitField0_ & ~0x00008000);
-      internalGetMutableLabels().getMutableMap()
-          .clear();
+      internalGetMutableLabels().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder removeLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableLabels().getMutableMap()
-          .remove(key);
+    public Builder removeLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableLabels().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-        getMutableLabels() {
+    public java.util.Map getMutableLabels() {
       bitField0_ |= 0x00008000;
       return internalGetMutableLabels().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putLabels(
-        java.lang.String key,
-        java.lang.String value) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      if (value == null) { throw new NullPointerException("map value"); }
-      internalGetMutableLabels().getMutableMap()
-          .put(key, value);
+    public Builder putLabels(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      if (value == null) {
+        throw new NullPointerException("map value");
+      }
+      internalGetMutableLabels().getMutableMap().put(key, value);
       bitField0_ |= 0x00008000;
       return this;
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putAllLabels(
-        java.util.Map values) {
-      internalGetMutableLabels().getMutableMap()
-          .putAll(values);
+    public Builder putAllLabels(java.util.Map values) {
+      internalGetMutableLabels().getMutableMap().putAll(values);
       bitField0_ |= 0x00008000;
       return this;
     }
 
-    private boolean useServiceNetworking_ ;
+    private boolean useServiceNetworking_;
     /**
+     *
+     *
      * 
      * Whether the VPC peering for the node is set up through Service Networking
      * API. The VPC Peering should be set up before provisioning the node.
@@ -4595,6 +5239,7 @@ public Builder putAllLabels(
      * 

      *
      * bool use_service_networking = 27;
+     *
      * @return The useServiceNetworking.
      */
     @java.lang.Override
@@ -4602,6 +5247,8 @@ public boolean getUseServiceNetworking() {
       return useServiceNetworking_;
     }
     /**
+     *
+     *
      * 
      * Whether the VPC peering for the node is set up through Service Networking
      * API. The VPC Peering should be set up before provisioning the node.
@@ -4611,17 +5258,20 @@ public boolean getUseServiceNetworking() {
      * 

      *
      * bool use_service_networking = 27;
+     *
      * @param value The useServiceNetworking to set.
      * @return This builder for chaining.
      */
     public Builder setUseServiceNetworking(boolean value) {
-      
+
       useServiceNetworking_ = value;
       bitField0_ |= 0x00010000;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Whether the VPC peering for the node is set up through Service Networking
      * API. The VPC Peering should be set up before provisioning the node.
@@ -4631,6 +5281,7 @@ public Builder setUseServiceNetworking(boolean value) {
      * 

      *
      * bool use_service_networking = 27;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUseServiceNetworking() {
@@ -4642,22 +5293,33 @@ public Builder clearUseServiceNetworking() {
 
     private int apiVersion_ = 0;
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The enum numeric value on the wire for apiVersion.
      */
-    @java.lang.Override public int getApiVersionValue() {
+    @java.lang.Override
+    public int getApiVersionValue() {
       return apiVersion_;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The enum numeric value on the wire for apiVersion to set.
      * @return This builder for chaining.
      */
@@ -4668,24 +5330,35 @@ public Builder setApiVersionValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The apiVersion.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v1.Node.ApiVersion getApiVersion() {
-      com.google.cloud.tpu.v1.Node.ApiVersion result = com.google.cloud.tpu.v1.Node.ApiVersion.forNumber(apiVersion_);
+      com.google.cloud.tpu.v1.Node.ApiVersion result =
+          com.google.cloud.tpu.v1.Node.ApiVersion.forNumber(apiVersion_);
       return result == null ? com.google.cloud.tpu.v1.Node.ApiVersion.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
@@ -4699,11 +5372,16 @@ public Builder setApiVersion(com.google.cloud.tpu.v1.Node.ApiVersion value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -4714,23 +5392,31 @@ public Builder clearApiVersion() {
     }
 
     private java.util.List symptoms_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureSymptomsIsMutable() {
       if (!((bitField0_ & 0x00040000) != 0)) {
         symptoms_ = new java.util.ArrayList(symptoms_);
         bitField0_ |= 0x00040000;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.Symptom, com.google.cloud.tpu.v1.Symptom.Builder, com.google.cloud.tpu.v1.SymptomOrBuilder> symptomsBuilder_;
+            com.google.cloud.tpu.v1.Symptom,
+            com.google.cloud.tpu.v1.Symptom.Builder,
+            com.google.cloud.tpu.v1.SymptomOrBuilder>
+        symptomsBuilder_;
 
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public java.util.List getSymptomsList() {
       if (symptomsBuilder_ == null) {
@@ -4740,11 +5426,15 @@ public java.util.List getSymptomsList() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public int getSymptomsCount() {
       if (symptomsBuilder_ == null) {
@@ -4754,11 +5444,15 @@ public int getSymptomsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v1.Symptom getSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -4768,14 +5462,17 @@ public com.google.cloud.tpu.v1.Symptom getSymptoms(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setSymptoms(
-        int index, com.google.cloud.tpu.v1.Symptom value) {
+    public Builder setSymptoms(int index, com.google.cloud.tpu.v1.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4789,14 +5486,17 @@ public Builder setSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setSymptoms(
-        int index, com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
+    public Builder setSymptoms(int index, com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.set(index, builderForValue.build());
@@ -4807,11 +5507,15 @@ public Builder setSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addSymptoms(com.google.cloud.tpu.v1.Symptom value) {
       if (symptomsBuilder_ == null) {
@@ -4827,14 +5531,17 @@ public Builder addSymptoms(com.google.cloud.tpu.v1.Symptom value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addSymptoms(
-        int index, com.google.cloud.tpu.v1.Symptom value) {
+    public Builder addSymptoms(int index, com.google.cloud.tpu.v1.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4848,14 +5555,17 @@ public Builder addSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addSymptoms(
-        com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(builderForValue.build());
@@ -4866,14 +5576,17 @@ public Builder addSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addSymptoms(
-        int index, com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(int index, com.google.cloud.tpu.v1.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(index, builderForValue.build());
@@ -4884,18 +5597,21 @@ public Builder addSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addAllSymptoms(
         java.lang.Iterable values) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, symptoms_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, symptoms_);
         onChanged();
       } else {
         symptomsBuilder_.addAllMessages(values);
@@ -4903,11 +5619,15 @@ public Builder addAllSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearSymptoms() {
       if (symptomsBuilder_ == null) {
@@ -4920,11 +5640,15 @@ public Builder clearSymptoms() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder removeSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -4937,39 +5661,50 @@ public Builder removeSymptoms(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v1.Symptom.Builder getSymptomsBuilder(
-        int index) {
+    public com.google.cloud.tpu.v1.Symptom.Builder getSymptomsBuilder(int index) {
       return getSymptomsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(int index) {
       if (symptomsBuilder_ == null) {
-        return symptoms_.get(index);  } else {
+        return symptoms_.get(index);
+      } else {
         return symptomsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getSymptomsOrBuilderList() {
+    public java.util.List
+        getSymptomsOrBuilderList() {
       if (symptomsBuilder_ != null) {
         return symptomsBuilder_.getMessageOrBuilderList();
       } else {
@@ -4977,56 +5712,69 @@ public com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v1.Symptom.Builder addSymptomsBuilder() {
-      return getSymptomsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v1.Symptom.getDefaultInstance());
+      return getSymptomsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v1.Symptom.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v1.Symptom.Builder addSymptomsBuilder(
-        int index) {
-      return getSymptomsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v1.Symptom.getDefaultInstance());
+    public com.google.cloud.tpu.v1.Symptom.Builder addSymptomsBuilder(int index) {
+      return getSymptomsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v1.Symptom.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getSymptomsBuilderList() {
+    public java.util.List getSymptomsBuilderList() {
       return getSymptomsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v1.Symptom, com.google.cloud.tpu.v1.Symptom.Builder, com.google.cloud.tpu.v1.SymptomOrBuilder> 
+            com.google.cloud.tpu.v1.Symptom,
+            com.google.cloud.tpu.v1.Symptom.Builder,
+            com.google.cloud.tpu.v1.SymptomOrBuilder>
         getSymptomsFieldBuilder() {
       if (symptomsBuilder_ == null) {
-        symptomsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v1.Symptom, com.google.cloud.tpu.v1.Symptom.Builder, com.google.cloud.tpu.v1.SymptomOrBuilder>(
-                symptoms_,
-                ((bitField0_ & 0x00040000) != 0),
-                getParentForChildren(),
-                isClean());
+        symptomsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v1.Symptom,
+                com.google.cloud.tpu.v1.Symptom.Builder,
+                com.google.cloud.tpu.v1.SymptomOrBuilder>(
+                symptoms_, ((bitField0_ & 0x00040000) != 0), getParentForChildren(), isClean());
         symptoms_ = null;
       }
       return symptomsBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -5036,12 +5784,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.Node)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.Node)
   private static final com.google.cloud.tpu.v1.Node DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.Node();
   }
@@ -5050,27 +5798,27 @@ public static com.google.cloud.tpu.v1.Node getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Node parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Node parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -5085,6 +5833,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.Node getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeName.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeName.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeName.java
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
similarity index 72%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
index 68b0ecabcc72..ae3b78bbac00 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/NodeOrBuilder.java
@@ -1,73 +1,110 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface NodeOrBuilder extends
+public interface NodeOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.Node)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The description.
    */
   java.lang.String getDescription();
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The bytes for description.
    */
-  com.google.protobuf.ByteString
-      getDescriptionBytes();
+  com.google.protobuf.ByteString getDescriptionBytes();
 
   /**
+   *
+   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The acceleratorType.
    */
   java.lang.String getAcceleratorType();
   /**
+   *
+   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for acceleratorType.
    */
-  com.google.protobuf.ByteString
-      getAcceleratorTypeBytes();
+  com.google.protobuf.ByteString getAcceleratorTypeBytes();
 
   /**
+   *
+   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network address for the TPU Node as visible to Compute Engine
@@ -75,12 +112,16 @@ public interface NodeOrBuilder extends
    * 

    *
    * string ip_address = 8 [deprecated = true];
-   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
-   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
+   *
+   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
+   *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
    * @return The ipAddress.
    */
-  @java.lang.Deprecated java.lang.String getIpAddress();
+  @java.lang.Deprecated
+  java.lang.String getIpAddress();
   /**
+   *
+   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network address for the TPU Node as visible to Compute Engine
@@ -88,101 +129,129 @@ public interface NodeOrBuilder extends
    * 

    *
    * string ip_address = 8 [deprecated = true];
-   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated.
-   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=279
+   *
+   * @deprecated google.cloud.tpu.v1.Node.ip_address is deprecated. See
+   *     google/cloud/tpu/v1/cloud_tpu.proto;l=279
    * @return The bytes for ipAddress.
    */
-  @java.lang.Deprecated com.google.protobuf.ByteString
-      getIpAddressBytes();
+  @java.lang.Deprecated
+  com.google.protobuf.ByteString getIpAddressBytes();
 
   /**
+   *
+   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network port for the TPU Node as visible to Compute Engine instances.
    * 

    *
    * string port = 14 [deprecated = true];
-   * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
-   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
+   *
+   * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
+   *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
    * @return The port.
    */
-  @java.lang.Deprecated java.lang.String getPort();
+  @java.lang.Deprecated
+  java.lang.String getPort();
   /**
+   *
+   *
    * 
    * Output only. DEPRECATED! Use network_endpoints instead.
    * The network port for the TPU Node as visible to Compute Engine instances.
    * 

    *
    * string port = 14 [deprecated = true];
-   * @deprecated google.cloud.tpu.v1.Node.port is deprecated.
-   *     See google/cloud/tpu/v1/cloud_tpu.proto;l=283
+   *
+   * @deprecated google.cloud.tpu.v1.Node.port is deprecated. See
+   *     google/cloud/tpu/v1/cloud_tpu.proto;l=283
    * @return The bytes for port.
    */
-  @java.lang.Deprecated com.google.protobuf.ByteString
-      getPortBytes();
+  @java.lang.Deprecated
+  com.google.protobuf.ByteString getPortBytes();
 
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for state.
    */
   int getStateValue();
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.cloud.tpu.v1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The state.
    */
   com.google.cloud.tpu.v1.Node.State getState();
 
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The healthDescription.
    */
   java.lang.String getHealthDescription();
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for healthDescription.
    */
-  com.google.protobuf.ByteString
-      getHealthDescriptionBytes();
+  com.google.protobuf.ByteString getHealthDescriptionBytes();
 
   /**
+   *
+   *
    * 
    * Required. The version of Tensorflow running in the Node.
    * 

    *
    * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The tensorflowVersion.
    */
   java.lang.String getTensorflowVersion();
   /**
+   *
+   *
    * 
    * Required. The version of Tensorflow running in the Node.
    * 

    *
    * string tensorflow_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for tensorflowVersion.
    */
-  com.google.protobuf.ByteString
-      getTensorflowVersionBytes();
+  com.google.protobuf.ByteString getTensorflowVersionBytes();
 
   /**
+   *
+   *
    * 
    * The name of a network they wish to peer the TPU node to. It must be a
    * preexisting Compute Engine network inside of the project on which this API
@@ -190,10 +259,13 @@ public interface NodeOrBuilder extends
    * 

    *
    * string network = 12;
+   *
    * @return The network.
    */
   java.lang.String getNetwork();
   /**
+   *
+   *
    * 
    * The name of a network they wish to peer the TPU node to. It must be a
    * preexisting Compute Engine network inside of the project on which this API
@@ -201,12 +273,14 @@ public interface NodeOrBuilder extends
    * 

    *
    * string network = 12;
+   *
    * @return The bytes for network.
    */
-  com.google.protobuf.ByteString
-      getNetworkBytes();
+  com.google.protobuf.ByteString getNetworkBytes();
 
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -219,10 +293,13 @@ public interface NodeOrBuilder extends
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The cidrBlock.
    */
   java.lang.String getCidrBlock();
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -235,12 +312,14 @@ public interface NodeOrBuilder extends
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The bytes for cidrBlock.
    */
-  com.google.protobuf.ByteString
-      getCidrBlockBytes();
+  com.google.protobuf.ByteString getCidrBlockBytes();
 
   /**
+   *
+   *
    * 
    * Output only. The service account used to run the tensor flow services
    * within the node. To share resources, including Google Cloud Storage data,
@@ -249,10 +328,13 @@ public interface NodeOrBuilder extends
    * 

    *
    * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The serviceAccount.
    */
   java.lang.String getServiceAccount();
   /**
+   *
+   *
    * 
    * Output only. The service account used to run the tensor flow services
    * within the node. To share resources, including Google Cloud Storage data,
@@ -261,57 +343,76 @@ public interface NodeOrBuilder extends
    * 

    *
    * string service_account = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for serviceAccount.
    */
-  com.google.protobuf.ByteString
-      getServiceAccountBytes();
+  com.google.protobuf.ByteString getServiceAccountBytes();
 
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
+   *
    * @return Whether the schedulingConfig field is set.
    */
   boolean hasSchedulingConfig();
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v1.SchedulingConfig scheduling_config = 17;
+   *
    * @return The schedulingConfig.
    */
   com.google.cloud.tpu.v1.SchedulingConfig getSchedulingConfig();
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

@@ -321,79 +422,105 @@ public interface NodeOrBuilder extends
   com.google.cloud.tpu.v1.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder();
 
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
-      getNetworkEndpointsList();
+  java.util.List getNetworkEndpointsList();
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.cloud.tpu.v1.NetworkEndpoint getNetworkEndpoints(int index);
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   int getNetworkEndpointsCount();
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
+  java.util.List
       getNetworkEndpointsOrBuilderList();
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that Tensorflow clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v1.Node.Health health = 22;
+   *
    * @return The enum numeric value on the wire for health.
    */
   int getHealthValue();
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v1.Node.Health health = 22;
+   *
    * @return The health.
    */
   com.google.cloud.tpu.v1.Node.Health getHealth();
 
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -402,30 +529,31 @@ com.google.cloud.tpu.v1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
    */
   int getLabelsCount();
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  boolean containsLabels(
-      java.lang.String key);
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  boolean containsLabels(java.lang.String key);
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getLabels();
+  java.util.Map getLabels();
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.util.Map
-  getLabelsMap();
+  java.util.Map getLabelsMap();
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -433,21 +561,24 @@ boolean containsLabels(
    * map<string, string> labels = 24;
    */
   /* nullable */
-java.lang.String getLabelsOrDefault(
+  java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue);
+      java.lang.String defaultValue);
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.lang.String getLabelsOrThrow(
-      java.lang.String key);
+  java.lang.String getLabelsOrThrow(java.lang.String key);
 
   /**
+   *
+   *
    * 
    * Whether the VPC peering for the node is set up through Service Networking
    * API. The VPC Peering should be set up before provisioning the node.
@@ -457,70 +588,98 @@ java.lang.String getLabelsOrThrow(
    * 

    *
    * bool use_service_networking = 27;
+   *
    * @return The useServiceNetworking.
    */
   boolean getUseServiceNetworking();
 
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for apiVersion.
    */
   int getApiVersionValue();
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The apiVersion.
    */
   com.google.cloud.tpu.v1.Node.ApiVersion getApiVersion();
 
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
-      getSymptomsList();
+  java.util.List getSymptomsList();
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.cloud.tpu.v1.Symptom getSymptoms(int index);
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   int getSymptomsCount();
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
-      getSymptomsOrBuilderList();
+  java.util.List getSymptomsOrBuilderList();
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v1.SymptomOrBuilder getSymptomsOrBuilder(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
index 955177be89c6..5064e1e0c1a4 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadata.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Metadata describing an [Operation][google.longrunning.Operation]
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.OperationMetadata}
  */
-public final class OperationMetadata extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class OperationMetadata extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.OperationMetadata)
     OperationMetadataOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use OperationMetadata.newBuilder() to construct.
   private OperationMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private OperationMetadata() {
     target_ = "";
     verb_ = "";
@@ -28,37 +46,41 @@ private OperationMetadata() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new OperationMetadata();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.OperationMetadata.class, com.google.cloud.tpu.v1.OperationMetadata.Builder.class);
+            com.google.cloud.tpu.v1.OperationMetadata.class,
+            com.google.cloud.tpu.v1.OperationMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -66,11 +88,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -78,6 +103,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

@@ -92,11 +119,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int END_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp endTime_;
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return Whether the endTime field is set.
    */
   @java.lang.Override
@@ -104,11 +134,14 @@ public boolean hasEndTime() {
     return endTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return The endTime.
    */
   @java.lang.Override
@@ -116,6 +149,8 @@ public com.google.protobuf.Timestamp getEndTime() {
     return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
   }
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

@@ -128,15 +163,19 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
   }
 
   public static final int TARGET_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object target_ = "";
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The target.
    */
   @java.lang.Override
@@ -145,30 +184,30 @@ public java.lang.String getTarget() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       target_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The bytes for target.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTargetBytes() {
+  public com.google.protobuf.ByteString getTargetBytes() {
     java.lang.Object ref = target_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       target_ = b;
       return b;
     } else {
@@ -177,14 +216,18 @@ public java.lang.String getTarget() {
   }
 
   public static final int VERB_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object verb_ = "";
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The verb.
    */
   @java.lang.Override
@@ -193,29 +236,29 @@ public java.lang.String getVerb() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       verb_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The bytes for verb.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getVerbBytes() {
+  public com.google.protobuf.ByteString getVerbBytes() {
     java.lang.Object ref = verb_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       verb_ = b;
       return b;
     } else {
@@ -224,14 +267,18 @@ public java.lang.String getVerb() {
   }
 
   public static final int STATUS_DETAIL_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object statusDetail_ = "";
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The statusDetail.
    */
   @java.lang.Override
@@ -240,29 +287,29 @@ public java.lang.String getStatusDetail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       statusDetail_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The bytes for statusDetail.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getStatusDetailBytes() {
+  public com.google.protobuf.ByteString getStatusDetailBytes() {
     java.lang.Object ref = statusDetail_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       statusDetail_ = b;
       return b;
     } else {
@@ -273,11 +320,14 @@ public java.lang.String getStatusDetail() {
   public static final int CANCEL_REQUESTED_FIELD_NUMBER = 6;
   private boolean cancelRequested_ = false;
   /**
+   *
+   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
+   *
    * @return The cancelRequested.
    */
   @java.lang.Override
@@ -286,14 +336,18 @@ public boolean getCancelRequested() {
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 7;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object apiVersion_ = "";
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The apiVersion.
    */
   @java.lang.Override
@@ -302,29 +356,29 @@ public java.lang.String getApiVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       apiVersion_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The bytes for apiVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getApiVersionBytes() {
+  public com.google.protobuf.ByteString getApiVersionBytes() {
     java.lang.Object ref = apiVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       apiVersion_ = b;
       return b;
     } else {
@@ -333,6 +387,7 @@ public java.lang.String getApiVersion() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -344,8 +399,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -377,12 +431,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
     if (endTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getEndTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getEndTime());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(target_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, target_);
@@ -394,8 +446,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, statusDetail_);
     }
     if (cancelRequested_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(6, cancelRequested_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(6, cancelRequested_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(apiVersion_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, apiVersion_);
@@ -408,33 +459,27 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.OperationMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.OperationMetadata other = (com.google.cloud.tpu.v1.OperationMetadata) obj;
+    com.google.cloud.tpu.v1.OperationMetadata other =
+        (com.google.cloud.tpu.v1.OperationMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasEndTime() != other.hasEndTime()) return false;
     if (hasEndTime()) {
-      if (!getEndTime()
-          .equals(other.getEndTime())) return false;
-    }
-    if (!getTarget()
-        .equals(other.getTarget())) return false;
-    if (!getVerb()
-        .equals(other.getVerb())) return false;
-    if (!getStatusDetail()
-        .equals(other.getStatusDetail())) return false;
-    if (getCancelRequested()
-        != other.getCancelRequested()) return false;
-    if (!getApiVersion()
-        .equals(other.getApiVersion())) return false;
+      if (!getEndTime().equals(other.getEndTime())) return false;
+    }
+    if (!getTarget().equals(other.getTarget())) return false;
+    if (!getVerb().equals(other.getVerb())) return false;
+    if (!getStatusDetail().equals(other.getStatusDetail())) return false;
+    if (getCancelRequested() != other.getCancelRequested()) return false;
+    if (!getApiVersion().equals(other.getApiVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -461,8 +506,7 @@ public int hashCode() {
     hash = (37 * hash) + STATUS_DETAIL_FIELD_NUMBER;
     hash = (53 * hash) + getStatusDetail().hashCode();
     hash = (37 * hash) + CANCEL_REQUESTED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getCancelRequested());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCancelRequested());
     hash = (37 * hash) + API_VERSION_FIELD_NUMBER;
     hash = (53 * hash) + getApiVersion().hashCode();
     hash = (29 * hash) + getUnknownFields().hashCode();
@@ -470,130 +514,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.OperationMetadata parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.OperationMetadata parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.OperationMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.OperationMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Metadata describing an [Operation][google.longrunning.Operation]
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.OperationMetadata}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.OperationMetadata)
       com.google.cloud.tpu.v1.OperationMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.OperationMetadata.class, com.google.cloud.tpu.v1.OperationMetadata.Builder.class);
+              com.google.cloud.tpu.v1.OperationMetadata.class,
+              com.google.cloud.tpu.v1.OperationMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.OperationMetadata.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -617,9 +667,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -638,8 +688,11 @@ public com.google.cloud.tpu.v1.OperationMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.OperationMetadata buildPartial() {
-      com.google.cloud.tpu.v1.OperationMetadata result = new com.google.cloud.tpu.v1.OperationMetadata(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.OperationMetadata result =
+          new com.google.cloud.tpu.v1.OperationMetadata(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -647,14 +700,10 @@ public com.google.cloud.tpu.v1.OperationMetadata buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v1.OperationMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.endTime_ = endTimeBuilder_ == null
-            ? endTime_
-            : endTimeBuilder_.build();
+        result.endTime_ = endTimeBuilder_ == null ? endTime_ : endTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.target_ = target_;
@@ -677,38 +726,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.OperationMetadata result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.OperationMetadata) {
-        return mergeFrom((com.google.cloud.tpu.v1.OperationMetadata)other);
+        return mergeFrom((com.google.cloud.tpu.v1.OperationMetadata) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -772,51 +822,55 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getEndTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              target_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 34: {
-              verb_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            case 42: {
-              statusDetail_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 42
-            case 48: {
-              cancelRequested_ = input.readBool();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 48
-            case 58: {
-              apiVersion_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 58
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getEndTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                target_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                verb_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            case 42:
+              {
+                statusDetail_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 42
+            case 48:
+              {
+                cancelRequested_ = input.readBool();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 48
+            case 58:
+              {
+                apiVersion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 58
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -826,38 +880,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -878,14 +946,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -896,6 +965,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -904,9 +975,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -919,6 +990,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -936,6 +1009,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -948,6 +1023,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -958,11 +1035,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -970,14 +1050,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -985,24 +1068,33 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp endTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> endTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        endTimeBuilder_;
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
+     *
      * @return Whether the endTime field is set.
      */
     public boolean hasEndTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
+     *
      * @return The endTime.
      */
     public com.google.protobuf.Timestamp getEndTime() {
@@ -1013,6 +1105,8 @@ public com.google.protobuf.Timestamp getEndTime() {
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1033,14 +1127,15 @@ public Builder setEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
      */
-    public Builder setEndTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (endTimeBuilder_ == null) {
         endTime_ = builderForValue.build();
       } else {
@@ -1051,6 +1146,8 @@ public Builder setEndTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1059,9 +1156,9 @@ public Builder setEndTime(
      */
     public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       if (endTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          endTime_ != null &&
-          endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && endTime_ != null
+            && endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getEndTimeBuilder().mergeFrom(value);
         } else {
           endTime_ = value;
@@ -1074,6 +1171,8 @@ public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1091,6 +1190,8 @@ public Builder clearEndTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1103,6 +1204,8 @@ public com.google.protobuf.Timestamp.Builder getEndTimeBuilder() {
       return getEndTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1113,11 +1216,12 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
       if (endTimeBuilder_ != null) {
         return endTimeBuilder_.getMessageOrBuilder();
       } else {
-        return endTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
+        return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1125,14 +1229,17 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
      * .google.protobuf.Timestamp end_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getEndTimeFieldBuilder() {
       if (endTimeBuilder_ == null) {
-        endTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getEndTime(),
-                getParentForChildren(),
-                isClean());
+        endTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getEndTime(), getParentForChildren(), isClean());
         endTime_ = null;
       }
       return endTimeBuilder_;
@@ -1140,19 +1247,21 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
 
     private java.lang.Object target_ = "";
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @return The target.
      */
     public java.lang.String getTarget() {
       java.lang.Object ref = target_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         target_ = s;
         return s;
@@ -1161,21 +1270,22 @@ public java.lang.String getTarget() {
       }
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @return The bytes for target.
      */
-    public com.google.protobuf.ByteString
-        getTargetBytes() {
+    public com.google.protobuf.ByteString getTargetBytes() {
       java.lang.Object ref = target_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         target_ = b;
         return b;
       } else {
@@ -1183,30 +1293,37 @@ public java.lang.String getTarget() {
       }
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @param value The target to set.
      * @return This builder for chaining.
      */
-    public Builder setTarget(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTarget(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       target_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTarget() {
@@ -1216,18 +1333,22 @@ public Builder clearTarget() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @param value The bytes for target to set.
      * @return This builder for chaining.
      */
-    public Builder setTargetBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTargetBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       target_ = value;
       bitField0_ |= 0x00000004;
@@ -1237,18 +1358,20 @@ public Builder setTargetBytes(
 
     private java.lang.Object verb_ = "";
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @return The verb.
      */
     public java.lang.String getVerb() {
       java.lang.Object ref = verb_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         verb_ = s;
         return s;
@@ -1257,20 +1380,21 @@ public java.lang.String getVerb() {
       }
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @return The bytes for verb.
      */
-    public com.google.protobuf.ByteString
-        getVerbBytes() {
+    public com.google.protobuf.ByteString getVerbBytes() {
       java.lang.Object ref = verb_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         verb_ = b;
         return b;
       } else {
@@ -1278,28 +1402,35 @@ public java.lang.String getVerb() {
       }
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @param value The verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerb(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVerb(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       verb_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearVerb() {
@@ -1309,17 +1440,21 @@ public Builder clearVerb() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @param value The bytes for verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerbBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVerbBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       verb_ = value;
       bitField0_ |= 0x00000008;
@@ -1329,18 +1464,20 @@ public Builder setVerbBytes(
 
     private java.lang.Object statusDetail_ = "";
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @return The statusDetail.
      */
     public java.lang.String getStatusDetail() {
       java.lang.Object ref = statusDetail_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         statusDetail_ = s;
         return s;
@@ -1349,20 +1486,21 @@ public java.lang.String getStatusDetail() {
       }
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @return The bytes for statusDetail.
      */
-    public com.google.protobuf.ByteString
-        getStatusDetailBytes() {
+    public com.google.protobuf.ByteString getStatusDetailBytes() {
       java.lang.Object ref = statusDetail_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         statusDetail_ = b;
         return b;
       } else {
@@ -1370,28 +1508,35 @@ public java.lang.String getStatusDetail() {
       }
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @param value The statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetail(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setStatusDetail(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearStatusDetail() {
@@ -1401,17 +1546,21 @@ public Builder clearStatusDetail() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @param value The bytes for statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetailBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setStatusDetailBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
@@ -1419,13 +1568,16 @@ public Builder setStatusDetailBytes(
       return this;
     }
 
-    private boolean cancelRequested_ ;
+    private boolean cancelRequested_;
     /**
+     *
+     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
+     *
      * @return The cancelRequested.
      */
     @java.lang.Override
@@ -1433,27 +1585,33 @@ public boolean getCancelRequested() {
       return cancelRequested_;
     }
     /**
+     *
+     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
+     *
      * @param value The cancelRequested to set.
      * @return This builder for chaining.
      */
     public Builder setCancelRequested(boolean value) {
-      
+
       cancelRequested_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCancelRequested() {
@@ -1465,18 +1623,20 @@ public Builder clearCancelRequested() {
 
     private java.lang.Object apiVersion_ = "";
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @return The apiVersion.
      */
     public java.lang.String getApiVersion() {
       java.lang.Object ref = apiVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         apiVersion_ = s;
         return s;
@@ -1485,20 +1645,21 @@ public java.lang.String getApiVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @return The bytes for apiVersion.
      */
-    public com.google.protobuf.ByteString
-        getApiVersionBytes() {
+    public com.google.protobuf.ByteString getApiVersionBytes() {
       java.lang.Object ref = apiVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         apiVersion_ = b;
         return b;
       } else {
@@ -1506,28 +1667,35 @@ public java.lang.String getApiVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setApiVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -1537,26 +1705,30 @@ public Builder clearApiVersion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @param value The bytes for apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setApiVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1566,12 +1738,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.OperationMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.OperationMetadata)
   private static final com.google.cloud.tpu.v1.OperationMetadata DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.OperationMetadata();
   }
@@ -1580,27 +1752,27 @@ public static com.google.cloud.tpu.v1.OperationMetadata getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public OperationMetadata parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public OperationMetadata parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1615,6 +1787,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.OperationMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
similarity index 75%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
index b88331fd15d0..8192fc69b200 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/OperationMetadataOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface OperationMetadataOrBuilder extends
+public interface OperationMetadataOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.OperationMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

@@ -35,24 +59,32 @@ public interface OperationMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return Whether the endTime field is set.
    */
   boolean hasEndTime();
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return The endTime.
    */
   com.google.protobuf.Timestamp getEndTime();
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

@@ -62,94 +94,117 @@ public interface OperationMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The target.
    */
   java.lang.String getTarget();
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The bytes for target.
    */
-  com.google.protobuf.ByteString
-      getTargetBytes();
+  com.google.protobuf.ByteString getTargetBytes();
 
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The verb.
    */
   java.lang.String getVerb();
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The bytes for verb.
    */
-  com.google.protobuf.ByteString
-      getVerbBytes();
+  com.google.protobuf.ByteString getVerbBytes();
 
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The statusDetail.
    */
   java.lang.String getStatusDetail();
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The bytes for statusDetail.
    */
-  com.google.protobuf.ByteString
-      getStatusDetailBytes();
+  com.google.protobuf.ByteString getStatusDetailBytes();
 
   /**
+   *
+   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
+   *
    * @return The cancelRequested.
    */
   boolean getCancelRequested();
 
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The apiVersion.
    */
   java.lang.String getApiVersion();
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The bytes for apiVersion.
    */
-  com.google.protobuf.ByteString
-      getApiVersionBytes();
+  com.google.protobuf.ByteString getApiVersionBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
index 18fcc8c61b6b..dac510838a83 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for [ReimageNode][google.cloud.tpu.v1.Tpu.ReimageNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.ReimageNodeRequest}
  */
-public final class ReimageNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ReimageNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.ReimageNodeRequest)
     ReimageNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ReimageNodeRequest.newBuilder() to construct.
   private ReimageNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ReimageNodeRequest() {
     name_ = "";
     tensorflowVersion_ = "";
@@ -26,38 +44,43 @@ private ReimageNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ReimageNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.ReimageNodeRequest.class, com.google.cloud.tpu.v1.ReimageNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.ReimageNodeRequest.class,
+            com.google.cloud.tpu.v1.ReimageNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +89,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,14 +120,18 @@ public java.lang.String getName() {
   }
 
   public static final int TENSORFLOW_VERSION_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object tensorflowVersion_ = "";
   /**
+   *
+   *
    * 
    * The version for reimage to create.
    * 

    *
    * string tensorflow_version = 2;
+   *
    * @return The tensorflowVersion.
    */
   @java.lang.Override
@@ -113,29 +140,29 @@ public java.lang.String getTensorflowVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       tensorflowVersion_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The version for reimage to create.
    * 

    *
    * string tensorflow_version = 2;
+   *
    * @return The bytes for tensorflowVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTensorflowVersionBytes() {
+  public com.google.protobuf.ByteString getTensorflowVersionBytes() {
     java.lang.Object ref = tensorflowVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       tensorflowVersion_ = b;
       return b;
     } else {
@@ -144,6 +171,7 @@ public java.lang.String getTensorflowVersion() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -155,8 +183,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -186,17 +213,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.ReimageNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.ReimageNodeRequest other = (com.google.cloud.tpu.v1.ReimageNodeRequest) obj;
+    com.google.cloud.tpu.v1.ReimageNodeRequest other =
+        (com.google.cloud.tpu.v1.ReimageNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getTensorflowVersion()
-        .equals(other.getTensorflowVersion())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getTensorflowVersion().equals(other.getTensorflowVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -217,130 +243,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.ReimageNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.ReimageNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.ReimageNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.ReimageNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [ReimageNode][google.cloud.tpu.v1.Tpu.ReimageNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.ReimageNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.ReimageNodeRequest)
       com.google.cloud.tpu.v1.ReimageNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.ReimageNodeRequest.class, com.google.cloud.tpu.v1.ReimageNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.ReimageNodeRequest.class,
+              com.google.cloud.tpu.v1.ReimageNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.ReimageNodeRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,9 +383,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -372,8 +404,11 @@ public com.google.cloud.tpu.v1.ReimageNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.ReimageNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.ReimageNodeRequest result = new com.google.cloud.tpu.v1.ReimageNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.ReimageNodeRequest result =
+          new com.google.cloud.tpu.v1.ReimageNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -392,38 +427,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.ReimageNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.ReimageNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.ReimageNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.ReimageNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -468,22 +504,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              tensorflowVersion_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                tensorflowVersion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -493,22 +532,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -517,20 +559,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -538,28 +581,35 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -569,17 +619,21 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -589,18 +643,20 @@ public Builder setNameBytes(
 
     private java.lang.Object tensorflowVersion_ = "";
     /**
+     *
+     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
+     *
      * @return The tensorflowVersion.
      */
     public java.lang.String getTensorflowVersion() {
       java.lang.Object ref = tensorflowVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         tensorflowVersion_ = s;
         return s;
@@ -609,20 +665,21 @@ public java.lang.String getTensorflowVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
+     *
      * @return The bytes for tensorflowVersion.
      */
-    public com.google.protobuf.ByteString
-        getTensorflowVersionBytes() {
+    public com.google.protobuf.ByteString getTensorflowVersionBytes() {
       java.lang.Object ref = tensorflowVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         tensorflowVersion_ = b;
         return b;
       } else {
@@ -630,28 +687,35 @@ public java.lang.String getTensorflowVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
+     *
      * @param value The tensorflowVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setTensorflowVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTensorflowVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       tensorflowVersion_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTensorflowVersion() {
@@ -661,26 +725,30 @@ public Builder clearTensorflowVersion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The version for reimage to create.
      * 

      *
      * string tensorflow_version = 2;
+     *
      * @param value The bytes for tensorflowVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setTensorflowVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTensorflowVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       tensorflowVersion_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -690,12 +758,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.ReimageNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.ReimageNodeRequest)
   private static final com.google.cloud.tpu.v1.ReimageNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.ReimageNodeRequest();
   }
@@ -704,27 +772,27 @@ public static com.google.cloud.tpu.v1.ReimageNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ReimageNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ReimageNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -739,6 +807,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.ReimageNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
similarity index 53%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
index 3d0b1bfc7df5..e44a725d493f 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/ReimageNodeRequestOrBuilder.java
@@ -1,49 +1,75 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface ReimageNodeRequestOrBuilder extends
+public interface ReimageNodeRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.ReimageNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The version for reimage to create.
    * 

    *
    * string tensorflow_version = 2;
+   *
    * @return The tensorflowVersion.
    */
   java.lang.String getTensorflowVersion();
   /**
+   *
+   *
    * 
    * The version for reimage to create.
    * 

    *
    * string tensorflow_version = 2;
+   *
    * @return The bytes for tensorflowVersion.
    */
-  com.google.protobuf.ByteString
-      getTensorflowVersionBytes();
+  com.google.protobuf.ByteString getTensorflowVersionBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
index 73072227d8e6..df9103fa8928 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfig.java
@@ -1,60 +1,81 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Sets the scheduling options for this node.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.SchedulingConfig}
  */
-public final class SchedulingConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SchedulingConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.SchedulingConfig)
     SchedulingConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SchedulingConfig.newBuilder() to construct.
   private SchedulingConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private SchedulingConfig() {
-  }
+
+  private SchedulingConfig() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SchedulingConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.SchedulingConfig.class, com.google.cloud.tpu.v1.SchedulingConfig.Builder.class);
+            com.google.cloud.tpu.v1.SchedulingConfig.class,
+            com.google.cloud.tpu.v1.SchedulingConfig.Builder.class);
   }
 
   public static final int PREEMPTIBLE_FIELD_NUMBER = 1;
   private boolean preemptible_ = false;
   /**
+   *
+   *
    * 
    * Defines whether the node is preemptible.
    * 

    *
    * bool preemptible = 1;
+   *
    * @return The preemptible.
    */
   @java.lang.Override
@@ -65,11 +86,14 @@ public boolean getPreemptible() {
   public static final int RESERVED_FIELD_NUMBER = 2;
   private boolean reserved_ = false;
   /**
+   *
+   *
    * 
    * Whether the node is created under a reservation.
    * 

    *
    * bool reserved = 2;
+   *
    * @return The reserved.
    */
   @java.lang.Override
@@ -78,6 +102,7 @@ public boolean getReserved() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -89,8 +114,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (preemptible_ != false) {
       output.writeBool(1, preemptible_);
     }
@@ -107,12 +131,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (preemptible_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(1, preemptible_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, preemptible_);
     }
     if (reserved_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(2, reserved_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, reserved_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -122,17 +144,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.SchedulingConfig)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.SchedulingConfig other = (com.google.cloud.tpu.v1.SchedulingConfig) obj;
 
-    if (getPreemptible()
-        != other.getPreemptible()) return false;
-    if (getReserved()
-        != other.getReserved()) return false;
+    if (getPreemptible() != other.getPreemptible()) return false;
+    if (getReserved() != other.getReserved()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -145,140 +165,144 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + PREEMPTIBLE_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getPreemptible());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getPreemptible());
     hash = (37 * hash) + RESERVED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getReserved());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReserved());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.SchedulingConfig parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.SchedulingConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.SchedulingConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.SchedulingConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Sets the scheduling options for this node.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.SchedulingConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.SchedulingConfig)
       com.google.cloud.tpu.v1.SchedulingConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.SchedulingConfig.class, com.google.cloud.tpu.v1.SchedulingConfig.Builder.class);
+              com.google.cloud.tpu.v1.SchedulingConfig.class,
+              com.google.cloud.tpu.v1.SchedulingConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.SchedulingConfig.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -289,9 +313,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
@@ -310,8 +334,11 @@ public com.google.cloud.tpu.v1.SchedulingConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.SchedulingConfig buildPartial() {
-      com.google.cloud.tpu.v1.SchedulingConfig result = new com.google.cloud.tpu.v1.SchedulingConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.SchedulingConfig result =
+          new com.google.cloud.tpu.v1.SchedulingConfig(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +357,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.SchedulingConfig result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.SchedulingConfig) {
-        return mergeFrom((com.google.cloud.tpu.v1.SchedulingConfig)other);
+        return mergeFrom((com.google.cloud.tpu.v1.SchedulingConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -402,22 +430,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8: {
-              preemptible_ = input.readBool();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 8
-            case 16: {
-              reserved_ = input.readBool();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 8:
+              {
+                preemptible_ = input.readBool();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+            case 16:
+              {
+                reserved_ = input.readBool();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -427,15 +458,19 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private boolean preemptible_ ;
+    private boolean preemptible_;
     /**
+     *
+     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
+     *
      * @return The preemptible.
      */
     @java.lang.Override
@@ -443,27 +478,33 @@ public boolean getPreemptible() {
       return preemptible_;
     }
     /**
+     *
+     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
+     *
      * @param value The preemptible to set.
      * @return This builder for chaining.
      */
     public Builder setPreemptible(boolean value) {
-      
+
       preemptible_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPreemptible() {
@@ -473,13 +514,16 @@ public Builder clearPreemptible() {
       return this;
     }
 
-    private boolean reserved_ ;
+    private boolean reserved_;
     /**
+     *
+     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
+     *
      * @return The reserved.
      */
     @java.lang.Override
@@ -487,27 +531,33 @@ public boolean getReserved() {
       return reserved_;
     }
     /**
+     *
+     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
+     *
      * @param value The reserved to set.
      * @return This builder for chaining.
      */
     public Builder setReserved(boolean value) {
-      
+
       reserved_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearReserved() {
@@ -516,9 +566,9 @@ public Builder clearReserved() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -528,12 +578,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.SchedulingConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.SchedulingConfig)
   private static final com.google.cloud.tpu.v1.SchedulingConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.SchedulingConfig();
   }
@@ -542,27 +592,27 @@ public static com.google.cloud.tpu.v1.SchedulingConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SchedulingConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SchedulingConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -577,6 +627,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.SchedulingConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java
new file mode 100644
index 000000000000..d747b81c351f
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface SchedulingConfigOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.SchedulingConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Defines whether the node is preemptible.
+   * 

+   *
+   * bool preemptible = 1;
+   *
+   * @return The preemptible.
+   */
+  boolean getPreemptible();
+
+  /**
+   *
+   *
+   * 
+   * Whether the node is created under a reservation.
+   * 

+   *
+   * bool reserved = 2;
+   *
+   * @return The reserved.
+   */
+  boolean getReserved();
+}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
index 1e18ca363466..f46d0487adef 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequest.java
@@ -1,62 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for [StartNode][google.cloud.tpu.v1.Tpu.StartNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.StartNodeRequest}
  */
-public final class StartNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class StartNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.StartNodeRequest)
     StartNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use StartNodeRequest.newBuilder() to construct.
   private StartNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private StartNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new StartNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.StartNodeRequest.class, com.google.cloud.tpu.v1.StartNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.StartNodeRequest.class,
+            com.google.cloud.tpu.v1.StartNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +88,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +119,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +131,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +155,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.StartNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.StartNodeRequest other = (com.google.cloud.tpu.v1.StartNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +181,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.StartNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.StartNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.StartNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.StartNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [StartNode][google.cloud.tpu.v1.Tpu.StartNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.StartNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.StartNodeRequest)
       com.google.cloud.tpu.v1.StartNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.StartNodeRequest.class, com.google.cloud.tpu.v1.StartNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.StartNodeRequest.class,
+              com.google.cloud.tpu.v1.StartNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.StartNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +320,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +341,11 @@ public com.google.cloud.tpu.v1.StartNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.StartNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.StartNodeRequest result = new com.google.cloud.tpu.v1.StartNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.StartNodeRequest result =
+          new com.google.cloud.tpu.v1.StartNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +361,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.StartNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.StartNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.StartNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.StartNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +433,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +455,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +482,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +504,35 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +542,30 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +575,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.StartNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.StartNodeRequest)
   private static final com.google.cloud.tpu.v1.StartNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.StartNodeRequest();
   }
@@ -540,27 +589,27 @@ public static com.google.cloud.tpu.v1.StartNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public StartNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public StartNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +624,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.StartNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..23baa871358e
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface StartNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.StartNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * The resource name.
+   * 

+   *
+   * string name = 1;
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * The resource name.
+   * 

+   *
+   * string name = 1;
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
index 2a13e9065396..b24466fe35db 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequest.java
@@ -1,62 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * Request for [StopNode][google.cloud.tpu.v1.Tpu.StopNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.StopNodeRequest}
  */
-public final class StopNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class StopNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.StopNodeRequest)
     StopNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use StopNodeRequest.newBuilder() to construct.
   private StopNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private StopNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new StopNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.StopNodeRequest.class, com.google.cloud.tpu.v1.StopNodeRequest.Builder.class);
+            com.google.cloud.tpu.v1.StopNodeRequest.class,
+            com.google.cloud.tpu.v1.StopNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +88,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +119,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +131,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +155,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.StopNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v1.StopNodeRequest other = (com.google.cloud.tpu.v1.StopNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +181,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.StopNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.StopNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.StopNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.StopNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [StopNode][google.cloud.tpu.v1.Tpu.StopNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.StopNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.StopNodeRequest)
       com.google.cloud.tpu.v1.StopNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.StopNodeRequest.class, com.google.cloud.tpu.v1.StopNodeRequest.Builder.class);
+              com.google.cloud.tpu.v1.StopNodeRequest.class,
+              com.google.cloud.tpu.v1.StopNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.StopNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +320,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +341,11 @@ public com.google.cloud.tpu.v1.StopNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.StopNodeRequest buildPartial() {
-      com.google.cloud.tpu.v1.StopNodeRequest result = new com.google.cloud.tpu.v1.StopNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.StopNodeRequest result =
+          new com.google.cloud.tpu.v1.StopNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +361,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.StopNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.StopNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v1.StopNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v1.StopNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +433,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +455,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +482,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +504,35 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +542,30 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +575,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.StopNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.StopNodeRequest)
   private static final com.google.cloud.tpu.v1.StopNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.StopNodeRequest();
   }
@@ -540,27 +589,27 @@ public static com.google.cloud.tpu.v1.StopNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public StopNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public StopNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +624,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.StopNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..e340f41716e2
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v1;
+
+public interface StopNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.StopNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * The resource name.
+   * 

+   *
+   * string name = 1;
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * The resource name.
+   * 

+   *
+   * string name = 1;
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
index 8dc4a7d1c877..a6168ca72945 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Symptom.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * A Symptom instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.Symptom}
  */
-public final class Symptom extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Symptom extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.Symptom)
     SymptomOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Symptom.newBuilder() to construct.
   private Symptom(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Symptom() {
     symptomType_ = 0;
     details_ = "";
@@ -27,30 +45,32 @@ private Symptom() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Symptom();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_Symptom_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.cloud.tpu.v1.Symptom.class, com.google.cloud.tpu.v1.Symptom.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * SymptomType represents the different types of Symptoms that a TPU can be
    * at.
@@ -58,9 +78,10 @@ protected java.lang.Object newInstance(
    *
    * Protobuf enum {@code google.cloud.tpu.v1.Symptom.SymptomType}
    */
-  public enum SymptomType
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Unspecified symptom.
      * 

@@ -69,6 +90,8 @@ public enum SymptomType
      */
     SYMPTOM_TYPE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * TPU VM memory is low.
      * 

@@ -77,6 +100,8 @@ public enum SymptomType
      */
     LOW_MEMORY(1),
     /**
+     *
+     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -85,6 +110,8 @@ public enum SymptomType
      */
     OUT_OF_MEMORY(2),
     /**
+     *
+     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -93,6 +120,8 @@ public enum SymptomType
      */
     EXECUTE_TIMED_OUT(3),
     /**
+     *
+     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -102,6 +131,8 @@ public enum SymptomType
      */
     MESH_BUILD_FAIL(4),
     /**
+     *
+     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -110,6 +141,8 @@ public enum SymptomType
      */
     HBM_OUT_OF_MEMORY(5),
     /**
+     *
+     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -121,6 +154,8 @@ public enum SymptomType
     ;
 
     /**
+     *
+     *
      * 
      * Unspecified symptom.
      * 

@@ -129,6 +164,8 @@ public enum SymptomType
      */
     public static final int SYMPTOM_TYPE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * TPU VM memory is low.
      * 

@@ -137,6 +174,8 @@ public enum SymptomType
      */
     public static final int LOW_MEMORY_VALUE = 1;
     /**
+     *
+     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -145,6 +184,8 @@ public enum SymptomType
      */
     public static final int OUT_OF_MEMORY_VALUE = 2;
     /**
+     *
+     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -153,6 +194,8 @@ public enum SymptomType
      */
     public static final int EXECUTE_TIMED_OUT_VALUE = 3;
     /**
+     *
+     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -162,6 +205,8 @@ public enum SymptomType
      */
     public static final int MESH_BUILD_FAIL_VALUE = 4;
     /**
+     *
+     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -170,6 +215,8 @@ public enum SymptomType
      */
     public static final int HBM_OUT_OF_MEMORY_VALUE = 5;
     /**
+     *
+     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -178,7 +225,6 @@ public enum SymptomType
      */
     public static final int PROJECT_ABUSE_VALUE = 6;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -203,53 +249,57 @@ public static SymptomType valueOf(int value) {
      */
     public static SymptomType forNumber(int value) {
       switch (value) {
-        case 0: return SYMPTOM_TYPE_UNSPECIFIED;
-        case 1: return LOW_MEMORY;
-        case 2: return OUT_OF_MEMORY;
-        case 3: return EXECUTE_TIMED_OUT;
-        case 4: return MESH_BUILD_FAIL;
-        case 5: return HBM_OUT_OF_MEMORY;
-        case 6: return PROJECT_ABUSE;
-        default: return null;
+        case 0:
+          return SYMPTOM_TYPE_UNSPECIFIED;
+        case 1:
+          return LOW_MEMORY;
+        case 2:
+          return OUT_OF_MEMORY;
+        case 3:
+          return EXECUTE_TIMED_OUT;
+        case 4:
+          return MESH_BUILD_FAIL;
+        case 5:
+          return HBM_OUT_OF_MEMORY;
+        case 6:
+          return PROJECT_ABUSE;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        SymptomType> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public SymptomType findValueByNumber(int number) {
-              return SymptomType.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public SymptomType findValueByNumber(int number) {
+            return SymptomType.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v1.Symptom.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final SymptomType[] VALUES = values();
 
-    public static SymptomType valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static SymptomType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -269,11 +319,14 @@ private SymptomType(int value) {
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -281,11 +334,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -293,6 +349,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -307,38 +365,51 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SYMPTOM_TYPE_FIELD_NUMBER = 2;
   private int symptomType_ = 0;
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The enum numeric value on the wire for symptomType.
    */
-  @java.lang.Override public int getSymptomTypeValue() {
+  @java.lang.Override
+  public int getSymptomTypeValue() {
     return symptomType_;
   }
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The symptomType.
    */
-  @java.lang.Override public com.google.cloud.tpu.v1.Symptom.SymptomType getSymptomType() {
-    com.google.cloud.tpu.v1.Symptom.SymptomType result = com.google.cloud.tpu.v1.Symptom.SymptomType.forNumber(symptomType_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v1.Symptom.SymptomType getSymptomType() {
+    com.google.cloud.tpu.v1.Symptom.SymptomType result =
+        com.google.cloud.tpu.v1.Symptom.SymptomType.forNumber(symptomType_);
     return result == null ? com.google.cloud.tpu.v1.Symptom.SymptomType.UNRECOGNIZED : result;
   }
 
   public static final int DETAILS_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object details_ = "";
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The details.
    */
   @java.lang.Override
@@ -347,29 +418,29 @@ public java.lang.String getDetails() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       details_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The bytes for details.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDetailsBytes() {
+  public com.google.protobuf.ByteString getDetailsBytes() {
     java.lang.Object ref = details_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       details_ = b;
       return b;
     } else {
@@ -378,14 +449,18 @@ public java.lang.String getDetails() {
   }
 
   public static final int WORKER_ID_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object workerId_ = "";
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The workerId.
    */
   @java.lang.Override
@@ -394,29 +469,29 @@ public java.lang.String getWorkerId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       workerId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The bytes for workerId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getWorkerIdBytes() {
+  public com.google.protobuf.ByteString getWorkerIdBytes() {
     java.lang.Object ref = workerId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       workerId_ = b;
       return b;
     } else {
@@ -425,6 +500,7 @@ public java.lang.String getWorkerId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -436,12 +512,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
-    if (symptomType_ != com.google.cloud.tpu.v1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+    if (symptomType_
+        != com.google.cloud.tpu.v1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
       output.writeEnum(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
@@ -460,12 +536,11 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
-    if (symptomType_ != com.google.cloud.tpu.v1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(2, symptomType_);
+    if (symptomType_
+        != com.google.cloud.tpu.v1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, details_);
@@ -481,7 +556,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.Symptom)) {
       return super.equals(obj);
@@ -490,14 +565,11 @@ public boolean equals(final java.lang.Object obj) {
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (symptomType_ != other.symptomType_) return false;
-    if (!getDetails()
-        .equals(other.getDetails())) return false;
-    if (!getWorkerId()
-        .equals(other.getWorkerId())) return false;
+    if (!getDetails().equals(other.getDetails())) return false;
+    if (!getWorkerId().equals(other.getWorkerId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -524,130 +596,134 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.Symptom parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.cloud.tpu.v1.Symptom parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.Symptom parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.Symptom prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A Symptom instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.Symptom}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.Symptom)
       com.google.cloud.tpu.v1.SymptomOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_Symptom_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.cloud.tpu.v1.Symptom.class, com.google.cloud.tpu.v1.Symptom.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.Symptom.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -664,9 +740,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_Symptom_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_Symptom_descriptor;
     }
 
     @java.lang.Override
@@ -686,7 +762,9 @@ public com.google.cloud.tpu.v1.Symptom build() {
     @java.lang.Override
     public com.google.cloud.tpu.v1.Symptom buildPartial() {
       com.google.cloud.tpu.v1.Symptom result = new com.google.cloud.tpu.v1.Symptom(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -694,9 +772,7 @@ public com.google.cloud.tpu.v1.Symptom buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v1.Symptom result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.symptomType_ = symptomType_;
@@ -713,38 +789,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.Symptom result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.Symptom) {
-        return mergeFrom((com.google.cloud.tpu.v1.Symptom)other);
+        return mergeFrom((com.google.cloud.tpu.v1.Symptom) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -795,34 +872,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              symptomType_ = input.readEnum();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              details_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 34: {
-              workerId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                symptomType_ = input.readEnum();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                details_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                workerId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -832,38 +912,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -884,14 +978,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -902,6 +997,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -910,9 +1007,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -925,6 +1022,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -942,6 +1041,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -954,6 +1055,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -964,11 +1067,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -976,14 +1082,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -991,22 +1100,29 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private int symptomType_ = 0;
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
+     *
      * @return The enum numeric value on the wire for symptomType.
      */
-    @java.lang.Override public int getSymptomTypeValue() {
+    @java.lang.Override
+    public int getSymptomTypeValue() {
       return symptomType_;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
+     *
      * @param value The enum numeric value on the wire for symptomType to set.
      * @return This builder for chaining.
      */
@@ -1017,24 +1133,31 @@ public Builder setSymptomTypeValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
+     *
      * @return The symptomType.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v1.Symptom.SymptomType getSymptomType() {
-      com.google.cloud.tpu.v1.Symptom.SymptomType result = com.google.cloud.tpu.v1.Symptom.SymptomType.forNumber(symptomType_);
+      com.google.cloud.tpu.v1.Symptom.SymptomType result =
+          com.google.cloud.tpu.v1.Symptom.SymptomType.forNumber(symptomType_);
       return result == null ? com.google.cloud.tpu.v1.Symptom.SymptomType.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
+     *
      * @param value The symptomType to set.
      * @return This builder for chaining.
      */
@@ -1048,11 +1171,14 @@ public Builder setSymptomType(com.google.cloud.tpu.v1.Symptom.SymptomType value)
       return this;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSymptomType() {
@@ -1064,18 +1190,20 @@ public Builder clearSymptomType() {
 
     private java.lang.Object details_ = "";
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @return The details.
      */
     public java.lang.String getDetails() {
       java.lang.Object ref = details_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         details_ = s;
         return s;
@@ -1084,20 +1212,21 @@ public java.lang.String getDetails() {
       }
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @return The bytes for details.
      */
-    public com.google.protobuf.ByteString
-        getDetailsBytes() {
+    public com.google.protobuf.ByteString getDetailsBytes() {
       java.lang.Object ref = details_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         details_ = b;
         return b;
       } else {
@@ -1105,28 +1234,35 @@ public java.lang.String getDetails() {
       }
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @param value The details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetails(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDetails(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       details_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDetails() {
@@ -1136,17 +1272,21 @@ public Builder clearDetails() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @param value The bytes for details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetailsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDetailsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       details_ = value;
       bitField0_ |= 0x00000004;
@@ -1156,18 +1296,20 @@ public Builder setDetailsBytes(
 
     private java.lang.Object workerId_ = "";
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @return The workerId.
      */
     public java.lang.String getWorkerId() {
       java.lang.Object ref = workerId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         workerId_ = s;
         return s;
@@ -1176,20 +1318,21 @@ public java.lang.String getWorkerId() {
       }
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @return The bytes for workerId.
      */
-    public com.google.protobuf.ByteString
-        getWorkerIdBytes() {
+    public com.google.protobuf.ByteString getWorkerIdBytes() {
       java.lang.Object ref = workerId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         workerId_ = b;
         return b;
       } else {
@@ -1197,28 +1340,35 @@ public java.lang.String getWorkerId() {
       }
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @param value The workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setWorkerId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerId() {
@@ -1228,26 +1378,30 @@ public Builder clearWorkerId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @param value The bytes for workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setWorkerIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1257,12 +1411,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.Symptom)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.Symptom)
   private static final com.google.cloud.tpu.v1.Symptom DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.Symptom();
   }
@@ -1271,27 +1425,27 @@ public static com.google.cloud.tpu.v1.Symptom getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Symptom parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Symptom parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1306,6 +1460,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.Symptom getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
index 60cfa7da86a9..72ba143f550d 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SymptomOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface SymptomOrBuilder extends
+public interface SymptomOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.Symptom)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -35,61 +59,77 @@ public interface SymptomOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The enum numeric value on the wire for symptomType.
    */
   int getSymptomTypeValue();
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v1.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The symptomType.
    */
   com.google.cloud.tpu.v1.Symptom.SymptomType getSymptomType();
 
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The details.
    */
   java.lang.String getDetails();
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The bytes for details.
    */
-  com.google.protobuf.ByteString
-      getDetailsBytes();
+  com.google.protobuf.ByteString getDetailsBytes();
 
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The workerId.
    */
   java.lang.String getWorkerId();
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The bytes for workerId.
    */
-  com.google.protobuf.ByteString
-      getWorkerIdBytes();
+  com.google.protobuf.ByteString getWorkerIdBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
index 4dad422b16df..a1c88ecf1789 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersion.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
 /**
+ *
+ *
  * 
  * A tensorflow version that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v1.TensorFlowVersion}
  */
-public final class TensorFlowVersion extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class TensorFlowVersion extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v1.TensorFlowVersion)
     TensorFlowVersionOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use TensorFlowVersion.newBuilder() to construct.
   private TensorFlowVersion(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private TensorFlowVersion() {
     name_ = "";
     version_ = "";
@@ -26,38 +44,43 @@ private TensorFlowVersion() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new TensorFlowVersion();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable
+    return com.google.cloud.tpu.v1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v1.TensorFlowVersion.class, com.google.cloud.tpu.v1.TensorFlowVersion.Builder.class);
+            com.google.cloud.tpu.v1.TensorFlowVersion.class,
+            com.google.cloud.tpu.v1.TensorFlowVersion.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +89,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,14 +120,18 @@ public java.lang.String getName() {
   }
 
   public static final int VERSION_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object version_ = "";
   /**
+   *
+   *
    * 
    * the tensorflow version.
    * 

    *
    * string version = 2;
+   *
    * @return The version.
    */
   @java.lang.Override
@@ -113,29 +140,29 @@ public java.lang.String getVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       version_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * the tensorflow version.
    * 

    *
    * string version = 2;
+   *
    * @return The bytes for version.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getVersionBytes() {
+  public com.google.protobuf.ByteString getVersionBytes() {
     java.lang.Object ref = version_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       version_ = b;
       return b;
     } else {
@@ -144,6 +171,7 @@ public java.lang.String getVersion() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -155,8 +183,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -186,17 +213,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v1.TensorFlowVersion)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v1.TensorFlowVersion other = (com.google.cloud.tpu.v1.TensorFlowVersion) obj;
+    com.google.cloud.tpu.v1.TensorFlowVersion other =
+        (com.google.cloud.tpu.v1.TensorFlowVersion) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getVersion()
-        .equals(other.getVersion())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getVersion().equals(other.getVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -217,130 +243,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v1.TensorFlowVersion parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v1.TensorFlowVersion parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v1.TensorFlowVersion parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v1.TensorFlowVersion prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A tensorflow version that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v1.TensorFlowVersion}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v1.TensorFlowVersion)
       com.google.cloud.tpu.v1.TensorFlowVersionOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v1.TensorFlowVersion.class, com.google.cloud.tpu.v1.TensorFlowVersion.Builder.class);
+              com.google.cloud.tpu.v1.TensorFlowVersion.class,
+              com.google.cloud.tpu.v1.TensorFlowVersion.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v1.TensorFlowVersion.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,9 +383,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor;
     }
 
     @java.lang.Override
@@ -372,8 +404,11 @@ public com.google.cloud.tpu.v1.TensorFlowVersion build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v1.TensorFlowVersion buildPartial() {
-      com.google.cloud.tpu.v1.TensorFlowVersion result = new com.google.cloud.tpu.v1.TensorFlowVersion(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v1.TensorFlowVersion result =
+          new com.google.cloud.tpu.v1.TensorFlowVersion(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -392,38 +427,39 @@ private void buildPartial0(com.google.cloud.tpu.v1.TensorFlowVersion result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v1.TensorFlowVersion) {
-        return mergeFrom((com.google.cloud.tpu.v1.TensorFlowVersion)other);
+        return mergeFrom((com.google.cloud.tpu.v1.TensorFlowVersion) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -468,22 +504,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              version_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                version_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -493,22 +532,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -517,20 +559,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -538,28 +581,35 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -569,17 +619,21 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -589,18 +643,20 @@ public Builder setNameBytes(
 
     private java.lang.Object version_ = "";
     /**
+     *
+     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
+     *
      * @return The version.
      */
     public java.lang.String getVersion() {
       java.lang.Object ref = version_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         version_ = s;
         return s;
@@ -609,20 +665,21 @@ public java.lang.String getVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
+     *
      * @return The bytes for version.
      */
-    public com.google.protobuf.ByteString
-        getVersionBytes() {
+    public com.google.protobuf.ByteString getVersionBytes() {
       java.lang.Object ref = version_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         version_ = b;
         return b;
       } else {
@@ -630,28 +687,35 @@ public java.lang.String getVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
+     *
      * @param value The version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearVersion() {
@@ -661,26 +725,30 @@ public Builder clearVersion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * the tensorflow version.
      * 

      *
      * string version = 2;
+     *
      * @param value The bytes for version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -690,12 +758,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v1.TensorFlowVersion)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v1.TensorFlowVersion)
   private static final com.google.cloud.tpu.v1.TensorFlowVersion DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v1.TensorFlowVersion();
   }
@@ -704,27 +772,27 @@ public static com.google.cloud.tpu.v1.TensorFlowVersion getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public TensorFlowVersion parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public TensorFlowVersion parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -739,6 +807,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v1.TensorFlowVersion getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionName.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionName.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionName.java
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
similarity index 51%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
index fe0475ee89cd..7192ca2da720 100644
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TensorFlowVersionOrBuilder.java
@@ -1,49 +1,75 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v1;
 
-public interface TensorFlowVersionOrBuilder extends
+public interface TensorFlowVersionOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.TensorFlowVersion)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * the tensorflow version.
    * 

    *
    * string version = 2;
+   *
    * @return The version.
    */
   java.lang.String getVersion();
   /**
+   *
+   *
    * 
    * the tensorflow version.
    * 

    *
    * string version = 2;
+   *
    * @return The bytes for version.
    */
-  com.google.protobuf.ByteString
-      getVersionBytes();
+  com.google.protobuf.ByteString getVersionBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/proto/google/cloud/tpu/v1/cloud_tpu.proto b/java-tpu/proto-google-cloud-tpu-v1/src/main/proto/google/cloud/tpu/v1/cloud_tpu.proto
similarity index 100%
rename from owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/proto/google/cloud/tpu/v1/cloud_tpu.proto
rename to java-tpu/proto-google-cloud-tpu-v1/src/main/proto/google/cloud/tpu/v1/cloud_tpu.proto
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
index c7e8638acbde..357d47bd8571 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A accelerator type that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.AcceleratorType}
  */
-public final class AcceleratorType extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AcceleratorType extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.AcceleratorType)
     AcceleratorTypeOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AcceleratorType.newBuilder() to construct.
   private AcceleratorType(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private AcceleratorType() {
     name_ = "";
     type_ = "";
@@ -26,38 +44,43 @@ private AcceleratorType() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new AcceleratorType();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_AcceleratorType_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.AcceleratorType.class, com.google.cloud.tpu.v2.AcceleratorType.Builder.class);
+            com.google.cloud.tpu.v2.AcceleratorType.class,
+            com.google.cloud.tpu.v2.AcceleratorType.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +89,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,14 +120,18 @@ public java.lang.String getName() {
   }
 
   public static final int TYPE_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object type_ = "";
   /**
+   *
+   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The type.
    */
   @java.lang.Override
@@ -113,29 +140,29 @@ public java.lang.String getType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       type_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The bytes for type.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTypeBytes() {
+  public com.google.protobuf.ByteString getTypeBytes() {
     java.lang.Object ref = type_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       type_ = b;
       return b;
     } else {
@@ -144,6 +171,7 @@ public java.lang.String getType() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -155,8 +183,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -186,17 +213,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.AcceleratorType)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.AcceleratorType other = (com.google.cloud.tpu.v2.AcceleratorType) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getType()
-        .equals(other.getType())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getType().equals(other.getType())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -217,130 +242,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.AcceleratorType parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.AcceleratorType parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.AcceleratorType parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.AcceleratorType prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A accelerator type that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.AcceleratorType}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.AcceleratorType)
       com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_AcceleratorType_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.AcceleratorType.class, com.google.cloud.tpu.v2.AcceleratorType.Builder.class);
+              com.google.cloud.tpu.v2.AcceleratorType.class,
+              com.google.cloud.tpu.v2.AcceleratorType.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.AcceleratorType.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,9 +382,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
@@ -372,8 +403,11 @@ public com.google.cloud.tpu.v2.AcceleratorType build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.AcceleratorType buildPartial() {
-      com.google.cloud.tpu.v2.AcceleratorType result = new com.google.cloud.tpu.v2.AcceleratorType(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.AcceleratorType result =
+          new com.google.cloud.tpu.v2.AcceleratorType(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -392,38 +426,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.AcceleratorType result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.AcceleratorType) {
-        return mergeFrom((com.google.cloud.tpu.v2.AcceleratorType)other);
+        return mergeFrom((com.google.cloud.tpu.v2.AcceleratorType) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -468,22 +503,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              type_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                type_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -493,22 +531,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -517,20 +558,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -538,28 +580,35 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -569,17 +618,21 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -589,18 +642,20 @@ public Builder setNameBytes(
 
     private java.lang.Object type_ = "";
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @return The type.
      */
     public java.lang.String getType() {
       java.lang.Object ref = type_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         type_ = s;
         return s;
@@ -609,20 +664,21 @@ public java.lang.String getType() {
       }
     }
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @return The bytes for type.
      */
-    public com.google.protobuf.ByteString
-        getTypeBytes() {
+    public com.google.protobuf.ByteString getTypeBytes() {
       java.lang.Object ref = type_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         type_ = b;
         return b;
       } else {
@@ -630,28 +686,35 @@ public java.lang.String getType() {
       }
     }
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @param value The type to set.
      * @return This builder for chaining.
      */
-    public Builder setType(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setType(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearType() {
@@ -661,26 +724,30 @@ public Builder clearType() {
       return this;
     }
     /**
+     *
+     *
      * 
      * the accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @param value The bytes for type to set.
      * @return This builder for chaining.
      */
-    public Builder setTypeBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTypeBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -690,12 +757,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.AcceleratorType)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.AcceleratorType)
   private static final com.google.cloud.tpu.v2.AcceleratorType DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.AcceleratorType();
   }
@@ -704,27 +771,27 @@ public static com.google.cloud.tpu.v2.AcceleratorType getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public AcceleratorType parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AcceleratorType parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -739,6 +806,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.AcceleratorType getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeName.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeName.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeName.java
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
similarity index 51%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
index dc24d97a09b0..08972a10a2fe 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorTypeOrBuilder.java
@@ -1,49 +1,75 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface AcceleratorTypeOrBuilder extends
+public interface AcceleratorTypeOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.AcceleratorType)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The type.
    */
   java.lang.String getType();
   /**
+   *
+   *
    * 
    * the accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The bytes for type.
    */
-  com.google.protobuf.ByteString
-      getTypeBytes();
+  com.google.protobuf.ByteString getTypeBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
index d61f360458fb..331df161323c 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfig.java
@@ -1,62 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * An access config attached to the TPU worker.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.AccessConfig}
  */
-public final class AccessConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AccessConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.AccessConfig)
     AccessConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AccessConfig.newBuilder() to construct.
   private AccessConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private AccessConfig() {
     externalIp_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new AccessConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.AccessConfig.class, com.google.cloud.tpu.v2.AccessConfig.Builder.class);
+            com.google.cloud.tpu.v2.AccessConfig.class,
+            com.google.cloud.tpu.v2.AccessConfig.Builder.class);
   }
 
   public static final int EXTERNAL_IP_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object externalIp_ = "";
   /**
+   *
+   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The externalIp.
    */
   @java.lang.Override
@@ -65,29 +88,29 @@ public java.lang.String getExternalIp() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       externalIp_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for externalIp.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getExternalIpBytes() {
+  public com.google.protobuf.ByteString getExternalIpBytes() {
     java.lang.Object ref = externalIp_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       externalIp_ = b;
       return b;
     } else {
@@ -96,6 +119,7 @@ public java.lang.String getExternalIp() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +131,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(externalIp_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, externalIp_);
     }
@@ -132,15 +155,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.AccessConfig)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.AccessConfig other = (com.google.cloud.tpu.v2.AccessConfig) obj;
 
-    if (!getExternalIp()
-        .equals(other.getExternalIp())) return false;
+    if (!getExternalIp().equals(other.getExternalIp())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +181,135 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.AccessConfig parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.cloud.tpu.v2.AccessConfig parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.AccessConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.AccessConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * An access config attached to the TPU worker.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.AccessConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.AccessConfig)
       com.google.cloud.tpu.v2.AccessConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.AccessConfig.class, com.google.cloud.tpu.v2.AccessConfig.Builder.class);
+              com.google.cloud.tpu.v2.AccessConfig.class,
+              com.google.cloud.tpu.v2.AccessConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.AccessConfig.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +319,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
     }
 
     @java.lang.Override
@@ -314,7 +341,9 @@ public com.google.cloud.tpu.v2.AccessConfig build() {
     @java.lang.Override
     public com.google.cloud.tpu.v2.AccessConfig buildPartial() {
       com.google.cloud.tpu.v2.AccessConfig result = new com.google.cloud.tpu.v2.AccessConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +359,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.AccessConfig result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.AccessConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2.AccessConfig)other);
+        return mergeFrom((com.google.cloud.tpu.v2.AccessConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +431,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              externalIp_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                externalIp_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +453,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object externalIp_ = "";
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The externalIp.
      */
     public java.lang.String getExternalIp() {
       java.lang.Object ref = externalIp_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         externalIp_ = s;
         return s;
@@ -445,20 +480,21 @@ public java.lang.String getExternalIp() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The bytes for externalIp.
      */
-    public com.google.protobuf.ByteString
-        getExternalIpBytes() {
+    public com.google.protobuf.ByteString getExternalIpBytes() {
       java.lang.Object ref = externalIp_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         externalIp_ = b;
         return b;
       } else {
@@ -466,28 +502,35 @@ public java.lang.String getExternalIp() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The externalIp to set.
      * @return This builder for chaining.
      */
-    public Builder setExternalIp(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setExternalIp(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       externalIp_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearExternalIp() {
@@ -497,26 +540,30 @@ public Builder clearExternalIp() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The bytes for externalIp to set.
      * @return This builder for chaining.
      */
-    public Builder setExternalIpBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setExternalIpBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       externalIp_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +573,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.AccessConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.AccessConfig)
   private static final com.google.cloud.tpu.v2.AccessConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.AccessConfig();
   }
@@ -540,27 +587,27 @@ public static com.google.cloud.tpu.v2.AccessConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public AccessConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AccessConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +622,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.AccessConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
similarity index 51%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
index 8e23ae69ce14..c6fca0ebe20c 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AccessConfigOrBuilder.java
@@ -1,29 +1,50 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface AccessConfigOrBuilder extends
+public interface AccessConfigOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.AccessConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The externalIp.
    */
   java.lang.String getExternalIp();
   /**
+   *
+   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for externalIp.
    */
-  com.google.protobuf.ByteString
-      getExternalIpBytes();
+  com.google.protobuf.ByteString getExternalIpBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
index 32f197a458da..f4de14701ab2 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDisk.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A node-attached disk resource.
  * Next ID: 8;
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2.AttachedDisk}
  */
-public final class AttachedDisk extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AttachedDisk extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.AttachedDisk)
     AttachedDiskOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AttachedDisk.newBuilder() to construct.
   private AttachedDisk(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private AttachedDisk() {
     sourceDisk_ = "";
     mode_ = 0;
@@ -27,39 +45,43 @@ private AttachedDisk() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new AttachedDisk();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.AttachedDisk.class, com.google.cloud.tpu.v2.AttachedDisk.Builder.class);
+            com.google.cloud.tpu.v2.AttachedDisk.class,
+            com.google.cloud.tpu.v2.AttachedDisk.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * The different mode of the attached disk.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2.AttachedDisk.DiskMode}
    */
-  public enum DiskMode
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * The disk mode is not known/set.
      * 

@@ -68,6 +90,8 @@ public enum DiskMode
      */
     DISK_MODE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * Attaches the disk in read-write mode. Only one TPU node can attach a disk
      * in read-write mode at a time.
@@ -77,6 +101,8 @@ public enum DiskMode
      */
     READ_WRITE(1),
     /**
+     *
+     *
      * 
      * Attaches the disk in read-only mode. Multiple TPU nodes can attach
      * a disk in read-only mode at a time.
@@ -89,6 +115,8 @@ public enum DiskMode
     ;
 
     /**
+     *
+     *
      * 
      * The disk mode is not known/set.
      * 

@@ -97,6 +125,8 @@ public enum DiskMode
      */
     public static final int DISK_MODE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * Attaches the disk in read-write mode. Only one TPU node can attach a disk
      * in read-write mode at a time.
@@ -106,6 +136,8 @@ public enum DiskMode
      */
     public static final int READ_WRITE_VALUE = 1;
     /**
+     *
+     *
      * 
      * Attaches the disk in read-only mode. Multiple TPU nodes can attach
      * a disk in read-only mode at a time.
@@ -115,7 +147,6 @@ public enum DiskMode
      */
     public static final int READ_ONLY_VALUE = 2;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -140,49 +171,49 @@ public static DiskMode valueOf(int value) {
      */
     public static DiskMode forNumber(int value) {
       switch (value) {
-        case 0: return DISK_MODE_UNSPECIFIED;
-        case 1: return READ_WRITE;
-        case 2: return READ_ONLY;
-        default: return null;
+        case 0:
+          return DISK_MODE_UNSPECIFIED;
+        case 1:
+          return READ_WRITE;
+        case 2:
+          return READ_ONLY;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        DiskMode> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public DiskMode findValueByNumber(int number) {
-              return DiskMode.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public DiskMode findValueByNumber(int number) {
+            return DiskMode.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2.AttachedDisk.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final DiskMode[] VALUES = values();
 
-    public static DiskMode valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static DiskMode valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -200,15 +231,19 @@ private DiskMode(int value) {
   }
 
   public static final int SOURCE_DISK_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object sourceDisk_ = "";
   /**
+   *
+   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
+   *
    * @return The sourceDisk.
    */
   @java.lang.Override
@@ -217,30 +252,30 @@ public java.lang.String getSourceDisk() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       sourceDisk_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
+   *
    * @return The bytes for sourceDisk.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSourceDiskBytes() {
+  public com.google.protobuf.ByteString getSourceDiskBytes() {
     java.lang.Object ref = sourceDisk_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       sourceDisk_ = b;
       return b;
     } else {
@@ -251,6 +286,8 @@ public java.lang.String getSourceDisk() {
   public static final int MODE_FIELD_NUMBER = 4;
   private int mode_ = 0;
   /**
+   *
+   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -258,12 +295,16 @@ public java.lang.String getSourceDisk() {
    * 

    *
    * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
+   *
    * @return The enum numeric value on the wire for mode.
    */
-  @java.lang.Override public int getModeValue() {
+  @java.lang.Override
+  public int getModeValue() {
     return mode_;
   }
   /**
+   *
+   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -271,14 +312,18 @@ public java.lang.String getSourceDisk() {
    * 

    *
    * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
+   *
    * @return The mode.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode() {
-    com.google.cloud.tpu.v2.AttachedDisk.DiskMode result = com.google.cloud.tpu.v2.AttachedDisk.DiskMode.forNumber(mode_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode() {
+    com.google.cloud.tpu.v2.AttachedDisk.DiskMode result =
+        com.google.cloud.tpu.v2.AttachedDisk.DiskMode.forNumber(mode_);
     return result == null ? com.google.cloud.tpu.v2.AttachedDisk.DiskMode.UNRECOGNIZED : result;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -290,8 +335,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(sourceDisk_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, sourceDisk_);
     }
@@ -311,8 +355,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, sourceDisk_);
     }
     if (mode_ != com.google.cloud.tpu.v2.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(4, mode_);
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(4, mode_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -322,15 +365,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.AttachedDisk)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.AttachedDisk other = (com.google.cloud.tpu.v2.AttachedDisk) obj;
 
-    if (!getSourceDisk()
-        .equals(other.getSourceDisk())) return false;
+    if (!getSourceDisk().equals(other.getSourceDisk())) return false;
     if (mode_ != other.mode_) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -352,97 +394,103 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.AttachedDisk parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.AttachedDisk prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A node-attached disk resource.
    * Next ID: 8;
@@ -450,33 +498,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2.AttachedDisk}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.AttachedDisk)
       com.google.cloud.tpu.v2.AttachedDiskOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.AttachedDisk.class, com.google.cloud.tpu.v2.AttachedDisk.Builder.class);
+              com.google.cloud.tpu.v2.AttachedDisk.class,
+              com.google.cloud.tpu.v2.AttachedDisk.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.AttachedDisk.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -487,9 +534,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
     }
 
     @java.lang.Override
@@ -509,7 +556,9 @@ public com.google.cloud.tpu.v2.AttachedDisk build() {
     @java.lang.Override
     public com.google.cloud.tpu.v2.AttachedDisk buildPartial() {
       com.google.cloud.tpu.v2.AttachedDisk result = new com.google.cloud.tpu.v2.AttachedDisk(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -528,38 +577,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.AttachedDisk result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.AttachedDisk) {
-        return mergeFrom((com.google.cloud.tpu.v2.AttachedDisk)other);
+        return mergeFrom((com.google.cloud.tpu.v2.AttachedDisk) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -602,22 +652,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 26: {
-              sourceDisk_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 26
-            case 32: {
-              mode_ = input.readEnum();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 32
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 26:
+              {
+                sourceDisk_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 26
+            case 32:
+              {
+                mode_ = input.readEnum();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 32
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -627,23 +680,26 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object sourceDisk_ = "";
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @return The sourceDisk.
      */
     public java.lang.String getSourceDisk() {
       java.lang.Object ref = sourceDisk_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         sourceDisk_ = s;
         return s;
@@ -652,21 +708,22 @@ public java.lang.String getSourceDisk() {
       }
     }
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @return The bytes for sourceDisk.
      */
-    public com.google.protobuf.ByteString
-        getSourceDiskBytes() {
+    public com.google.protobuf.ByteString getSourceDiskBytes() {
       java.lang.Object ref = sourceDisk_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         sourceDisk_ = b;
         return b;
       } else {
@@ -674,30 +731,37 @@ public java.lang.String getSourceDisk() {
       }
     }
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @param value The sourceDisk to set.
      * @return This builder for chaining.
      */
-    public Builder setSourceDisk(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSourceDisk(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       sourceDisk_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSourceDisk() {
@@ -707,18 +771,22 @@ public Builder clearSourceDisk() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @param value The bytes for sourceDisk to set.
      * @return This builder for chaining.
      */
-    public Builder setSourceDiskBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSourceDiskBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       sourceDisk_ = value;
       bitField0_ |= 0x00000001;
@@ -728,6 +796,8 @@ public Builder setSourceDiskBytes(
 
     private int mode_ = 0;
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -735,12 +805,16 @@ public Builder setSourceDiskBytes(
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
+     *
      * @return The enum numeric value on the wire for mode.
      */
-    @java.lang.Override public int getModeValue() {
+    @java.lang.Override
+    public int getModeValue() {
       return mode_;
     }
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -748,6 +822,7 @@ public Builder setSourceDiskBytes(
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
+     *
      * @param value The enum numeric value on the wire for mode to set.
      * @return This builder for chaining.
      */
@@ -758,6 +833,8 @@ public Builder setModeValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -765,14 +842,18 @@ public Builder setModeValue(int value) {
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
+     *
      * @return The mode.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode() {
-      com.google.cloud.tpu.v2.AttachedDisk.DiskMode result = com.google.cloud.tpu.v2.AttachedDisk.DiskMode.forNumber(mode_);
+      com.google.cloud.tpu.v2.AttachedDisk.DiskMode result =
+          com.google.cloud.tpu.v2.AttachedDisk.DiskMode.forNumber(mode_);
       return result == null ? com.google.cloud.tpu.v2.AttachedDisk.DiskMode.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -780,6 +861,7 @@ public com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode() {
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
+     *
      * @param value The mode to set.
      * @return This builder for chaining.
      */
@@ -793,6 +875,8 @@ public Builder setMode(com.google.cloud.tpu.v2.AttachedDisk.DiskMode value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -800,6 +884,7 @@ public Builder setMode(com.google.cloud.tpu.v2.AttachedDisk.DiskMode value) {
      * 

      *
      * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearMode() {
@@ -808,9 +893,9 @@ public Builder clearMode() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -820,12 +905,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.AttachedDisk)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.AttachedDisk)
   private static final com.google.cloud.tpu.v2.AttachedDisk DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.AttachedDisk();
   }
@@ -834,27 +919,27 @@ public static com.google.cloud.tpu.v2.AttachedDisk getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public AttachedDisk parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AttachedDisk parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -869,6 +954,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.AttachedDisk getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
index c01d3356cc9b..013905493c57 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AttachedDiskOrBuilder.java
@@ -1,35 +1,58 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface AttachedDiskOrBuilder extends
+public interface AttachedDiskOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.AttachedDisk)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
+   *
    * @return The sourceDisk.
    */
   java.lang.String getSourceDisk();
   /**
+   *
+   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
+   *
    * @return The bytes for sourceDisk.
    */
-  com.google.protobuf.ByteString
-      getSourceDiskBytes();
+  com.google.protobuf.ByteString getSourceDiskBytes();
 
   /**
+   *
+   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -37,10 +60,13 @@ public interface AttachedDiskOrBuilder extends
    * 

    *
    * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
+   *
    * @return The enum numeric value on the wire for mode.
    */
   int getModeValue();
   /**
+   *
+   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -48,6 +74,7 @@ public interface AttachedDiskOrBuilder extends
    * 

    *
    * .google.cloud.tpu.v2.AttachedDisk.DiskMode mode = 4;
+   *
    * @return The mode.
    */
   com.google.cloud.tpu.v2.AttachedDisk.DiskMode getMode();
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java
new file mode 100644
index 000000000000..ea0bce53b174
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java
@@ -0,0 +1,733 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public final class CloudTpuProto {
+  private CloudTpuProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_AttachedDisk_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_AttachedDisk_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_AccessConfig_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_AccessConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_Node_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_Node_LabelsEntry_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_Node_LabelsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_Node_MetadataEntry_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_Node_MetadataEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
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+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
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+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
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+  static {
+    java.lang.String[] descriptorData = {
+      "\n#google/cloud/tpu/v2/cloud_tpu.proto\022\023g"
+          + "oogle.cloud.tpu.v2\032\034google/api/annotatio"
+          + "ns.proto\032\027google/api/client.proto\032\037googl"
+          + "e/api/field_behavior.proto\032\031google/api/r"
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+          + "ions.proto\032 google/protobuf/field_mask.p"
+          + "roto\032\037google/protobuf/timestamp.proto\"e\n"
+          + "\017GuestAttributes\022\022\n\nquery_path\030\001 \001(\t\022>\n\013"
+          + "query_value\030\002 \001(\0132).google.cloud.tpu.v2."
+          + "GuestAttributesValue\"P\n\024GuestAttributesV"
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+          + "\023\n\013preemptible\030\001 \001(\010\022\020\n\010reserved\030\002 \001(\010\"m"
+          + "\n\017NetworkEndpoint\022\022\n\nip_address\030\001 \001(\t\022\014\n"
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+          + "_TENSORFLOW\020\004\022\031\n\025UNHEALTHY_MAINTENANCE\020\005"
+          + "\"W\n\nApiVersion\022\033\n\027API_VERSION_UNSPECIFIE"
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+          + "4projects/{project}/locations/{location}"
+          + "/nodes/{node}\"j\n\020ListNodesRequest\022/\n\006par"
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+          + "leapis.com/Node\"\215\001\n\021CreateNodeRequest\0229\n"
+          + "\006parent\030\001 \001(\tB)\340A\002\372A#\n!locations.googlea"
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+          + "B\n\021DeleteNodeRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372"
+          + "A\031\n\027tpu.googleapis.com/Node\"@\n\017StopNodeR"
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+          + "apis.com/Node\"A\n\020StartNodeRequest\022-\n\004nam"
+          + "e\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googleapis.com/Node"
+          + "\"w\n\021UpdateNodeRequest\0224\n\013update_mask\030\001 \001"
+          + "(\0132\032.google.protobuf.FieldMaskB\003\340A\002\022,\n\004n"
+          + "ode\030\002 \001(\0132\031.google.cloud.tpu.v2.NodeB\003\340A"
+          + "\002\" \n\017ServiceIdentity\022\r\n\005email\030\001 \001(\t\"[\n\036G"
+          + "enerateServiceIdentityRequest\0229\n\006parent\030"
+          + "\001 \001(\tB)\340A\002\372A#\n!locations.googleapis.com/"
+          + "Location\"Y\n\037GenerateServiceIdentityRespo"
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+          + ".v2.ServiceIdentity\"\243\001\n\017AcceleratorType\022"
+          + "\014\n\004name\030\001 \001(\t\022\014\n\004type\030\002 \001(\t:t\352Aq\n\"tpu.go"
+          + "ogleapis.com/AcceleratorType\022Kprojects/{"
+          + "project}/locations/{location}/accelerato"
+          + "rTypes/{accelerator_type}\"U\n\031GetAccelera"
+          + "torTypeRequest\0228\n\004name\030\001 \001(\tB*\340A\002\372A$\n\"tp"
+          + "u.googleapis.com/AcceleratorType\"\242\001\n\033Lis"
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+          + "\001(\t\022\016\n\006filter\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\215\001"
+          + "\n\034ListAcceleratorTypesResponse\022?\n\021accele"
+          + "rator_types\030\001 \003(\0132$.google.cloud.tpu.v2."
+          + "AcceleratorType\022\027\n\017next_page_token\030\002 \001(\t"
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+          + "u.googleapis.com/RuntimeVersion\022Iproject"
+          + "s/{project}/locations/{location}/runtime"
+          + "Versions/{runtime_version}\"S\n\030GetRuntime"
+          + "VersionRequest\0227\n\004name\030\001 \001(\tB)\340A\002\372A#\n!tp"
+          + "u.googleapis.com/RuntimeVersion\"\240\001\n\032List"
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+          + "\016\n\nLOW_MEMORY\020\001\022\021\n\rOUT_OF_MEMORY\020\002\022\025\n\021EX"
+          + "ECUTE_TIMED_OUT\020\003\022\023\n\017MESH_BUILD_FAIL\020\004\022\025"
+          + "\n\021HBM_OUT_OF_MEMORY\020\005\022\021\n\rPROJECT_ABUSE\020\006"
+          + "\"r\n\031GetGuestAttributesRequest\022-\n\004name\030\001 "
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+          + "\0024\"//v2/{name=projects/*/locations/*/nod"
+          + "es/*}:start:\001*\312A\031\n\004Node\022\021OperationMetada"
+          + "ta\022\300\001\n\nUpdateNode\022&.google.cloud.tpu.v2."
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+          + "s/*/locations/*/nodes/*}:\004node\332A\020node,up"
+          + "date_mask\312A\031\n\004Node\022\021OperationMetadata\022\314\001"
+          + "\n\027GenerateServiceIdentity\0223.google.cloud"
+          + ".tpu.v2.GenerateServiceIdentityRequest\0324"
+          + ".google.cloud.tpu.v2.GenerateServiceIden"
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+          + "t\022\257\001\n\022GetAcceleratorType\022..google.cloud."
+          + "tpu.v2.GetAcceleratorTypeRequest\032$.googl"
+          + "e.cloud.tpu.v2.AcceleratorType\"C\202\323\344\223\0026\0224"
+          + "/v2/{name=projects/*/locations/*/acceler"
+          + "atorTypes/*}\332A\004name\022\276\001\n\023ListRuntimeVersi"
+          + "ons\022/.google.cloud.tpu.v2.ListRuntimeVer"
+          + "sionsRequest\0320.google.cloud.tpu.v2.ListR"
+          + "untimeVersionsResponse\"D\202\323\344\223\0025\0223/v2/{par"
+          + "ent=projects/*/locations/*}/runtimeVersi"
+          + "ons\332A\006parent\022\253\001\n\021GetRuntimeVersion\022-.goo"
+          + "gle.cloud.tpu.v2.GetRuntimeVersionReques"
+          + "t\032#.google.cloud.tpu.v2.RuntimeVersion\"B"
+          + "\202\323\344\223\0025\0223/v2/{name=projects/*/locations/*"
+          + "/runtimeVersions/*}\332A\004name\022\276\001\n\022GetGuestA"
+          + "ttributes\022..google.cloud.tpu.v2.GetGuest"
+          + "AttributesRequest\032/.google.cloud.tpu.v2."
+          + "GetGuestAttributesResponse\"G\202\323\344\223\002A\"
  * Request for [CreateNode][google.cloud.tpu.v2.Tpu.CreateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.CreateNodeRequest}
  */
-public final class CreateNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CreateNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.CreateNodeRequest)
     CreateNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CreateNodeRequest.newBuilder() to construct.
   private CreateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CreateNodeRequest() {
     parent_ = "";
     nodeId_ = "";
@@ -26,38 +44,45 @@ private CreateNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CreateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_CreateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.CreateNodeRequest.class, com.google.cloud.tpu.v2.CreateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.CreateNodeRequest.class,
+            com.google.cloud.tpu.v2.CreateNodeRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -97,14 +124,18 @@ public java.lang.String getParent() {
   }
 
   public static final int NODE_ID_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nodeId_ = "";
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The nodeId.
    */
   @java.lang.Override
@@ -113,29 +144,29 @@ public java.lang.String getNodeId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nodeId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The bytes for nodeId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNodeIdBytes() {
+  public com.google.protobuf.ByteString getNodeIdBytes() {
     java.lang.Object ref = nodeId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nodeId_ = b;
       return b;
     } else {
@@ -146,11 +177,14 @@ public java.lang.String getNodeId() {
   public static final int NODE_FIELD_NUMBER = 3;
   private com.google.cloud.tpu.v2.Node node_;
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -158,11 +192,14 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The node.
    */
   @java.lang.Override
@@ -170,6 +207,8 @@ public com.google.cloud.tpu.v2.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
   }
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

@@ -182,6 +221,7 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -193,8 +233,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -220,8 +259,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nodeId_);
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getNode());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getNode());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -231,21 +269,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.CreateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.CreateNodeRequest other = (com.google.cloud.tpu.v2.CreateNodeRequest) obj;
+    com.google.cloud.tpu.v2.CreateNodeRequest other =
+        (com.google.cloud.tpu.v2.CreateNodeRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (!getNodeId()
-        .equals(other.getNodeId())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (!getNodeId().equals(other.getNodeId())) return false;
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode()
-          .equals(other.getNode())) return false;
+      if (!getNode().equals(other.getNode())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -271,130 +307,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.CreateNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.CreateNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.CreateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.CreateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [CreateNode][google.cloud.tpu.v2.Tpu.CreateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.CreateNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.CreateNodeRequest)
       com.google.cloud.tpu.v2.CreateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_CreateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.CreateNodeRequest.class, com.google.cloud.tpu.v2.CreateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.CreateNodeRequest.class,
+              com.google.cloud.tpu.v2.CreateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.CreateNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -410,9 +452,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -431,8 +473,11 @@ public com.google.cloud.tpu.v2.CreateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.CreateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.CreateNodeRequest result = new com.google.cloud.tpu.v2.CreateNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.CreateNodeRequest result =
+          new com.google.cloud.tpu.v2.CreateNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -446,9 +491,7 @@ private void buildPartial0(com.google.cloud.tpu.v2.CreateNodeRequest result) {
         result.nodeId_ = nodeId_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.node_ = nodeBuilder_ == null
-            ? node_
-            : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
       }
     }
 
@@ -456,38 +499,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.CreateNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.CreateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.CreateNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.CreateNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -535,29 +579,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              nodeId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              input.readMessage(
-                  getNodeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                nodeId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -567,22 +613,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -591,20 +642,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -612,28 +666,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -643,17 +708,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -663,18 +734,20 @@ public Builder setParentBytes(
 
     private java.lang.Object nodeId_ = "";
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @return The nodeId.
      */
     public java.lang.String getNodeId() {
       java.lang.Object ref = nodeId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nodeId_ = s;
         return s;
@@ -683,20 +756,21 @@ public java.lang.String getNodeId() {
       }
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @return The bytes for nodeId.
      */
-    public com.google.protobuf.ByteString
-        getNodeIdBytes() {
+    public com.google.protobuf.ByteString getNodeIdBytes() {
       java.lang.Object ref = nodeId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nodeId_ = b;
         return b;
       } else {
@@ -704,28 +778,35 @@ public java.lang.String getNodeId() {
       }
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @param value The nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNodeId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nodeId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNodeId() {
@@ -735,17 +816,21 @@ public Builder clearNodeId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @param value The bytes for nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nodeId_ = value;
       bitField0_ |= 0x00000002;
@@ -755,24 +840,33 @@ public Builder setNodeIdBytes(
 
     private com.google.cloud.tpu.v2.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> nodeBuilder_;
+            com.google.cloud.tpu.v2.Node,
+            com.google.cloud.tpu.v2.Node.Builder,
+            com.google.cloud.tpu.v2.NodeOrBuilder>
+        nodeBuilder_;
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The node.
      */
     public com.google.cloud.tpu.v2.Node getNode() {
@@ -783,6 +877,8 @@ public com.google.cloud.tpu.v2.Node getNode() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -803,14 +899,15 @@ public Builder setNode(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setNode(
-        com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder setNode(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -821,6 +918,8 @@ public Builder setNode(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -829,9 +928,9 @@ public Builder setNode(
      */
     public Builder mergeNode(com.google.cloud.tpu.v2.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0) &&
-          node_ != null &&
-          node_ != com.google.cloud.tpu.v2.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0)
+            && node_ != null
+            && node_ != com.google.cloud.tpu.v2.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -844,6 +943,8 @@ public Builder mergeNode(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -861,6 +962,8 @@ public Builder clearNode() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -873,6 +976,8 @@ public com.google.cloud.tpu.v2.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -883,11 +988,12 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ?
-            com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
+        return node_ == null ? com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

@@ -895,21 +1001,24 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
      * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> 
+            com.google.cloud.tpu.v2.Node,
+            com.google.cloud.tpu.v2.Node.Builder,
+            com.google.cloud.tpu.v2.NodeOrBuilder>
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder>(
-                getNode(),
-                getParentForChildren(),
-                isClean());
+        nodeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2.Node,
+                com.google.cloud.tpu.v2.Node.Builder,
+                com.google.cloud.tpu.v2.NodeOrBuilder>(
+                getNode(), getParentForChildren(), isClean());
         node_ = null;
       }
       return nodeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -919,12 +1028,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.CreateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.CreateNodeRequest)
   private static final com.google.cloud.tpu.v2.CreateNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.CreateNodeRequest();
   }
@@ -933,27 +1042,27 @@ public static com.google.cloud.tpu.v2.CreateNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CreateNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CreateNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -968,6 +1077,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.CreateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
index a97c5d99a641..f3894c0f6a26 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CreateNodeRequestOrBuilder.java
@@ -1,71 +1,109 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface CreateNodeRequestOrBuilder extends
+public interface CreateNodeRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.CreateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The nodeId.
    */
   java.lang.String getNodeId();
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The bytes for nodeId.
    */
-  com.google.protobuf.ByteString
-      getNodeIdBytes();
+  com.google.protobuf.ByteString getNodeIdBytes();
 
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The node.
    */
   com.google.cloud.tpu.v2.Node getNode();
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
index 169cfea81617..3c06460ea4be 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [DeleteNode][google.cloud.tpu.v2.Tpu.DeleteNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.DeleteNodeRequest}
  */
-public final class DeleteNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DeleteNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.DeleteNodeRequest)
     DeleteNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DeleteNodeRequest.newBuilder() to construct.
   private DeleteNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DeleteNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new DeleteNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.DeleteNodeRequest.class, com.google.cloud.tpu.v2.DeleteNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.DeleteNodeRequest.class,
+            com.google.cloud.tpu.v2.DeleteNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.DeleteNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.DeleteNodeRequest other = (com.google.cloud.tpu.v2.DeleteNodeRequest) obj;
+    com.google.cloud.tpu.v2.DeleteNodeRequest other =
+        (com.google.cloud.tpu.v2.DeleteNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +186,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.DeleteNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.DeleteNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.DeleteNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.DeleteNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [DeleteNode][google.cloud.tpu.v2.Tpu.DeleteNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.DeleteNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.DeleteNodeRequest)
       com.google.cloud.tpu.v2.DeleteNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.DeleteNodeRequest.class, com.google.cloud.tpu.v2.DeleteNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.DeleteNodeRequest.class,
+              com.google.cloud.tpu.v2.DeleteNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.DeleteNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +325,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +346,11 @@ public com.google.cloud.tpu.v2.DeleteNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.DeleteNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.DeleteNodeRequest result = new com.google.cloud.tpu.v2.DeleteNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.DeleteNodeRequest result =
+          new com.google.cloud.tpu.v2.DeleteNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +366,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.DeleteNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.DeleteNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.DeleteNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.DeleteNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +438,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +460,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +489,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +513,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +555,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +590,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.DeleteNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.DeleteNodeRequest)
   private static final com.google.cloud.tpu.v2.DeleteNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.DeleteNodeRequest();
   }
@@ -540,27 +604,27 @@ public static com.google.cloud.tpu.v2.DeleteNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DeleteNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DeleteNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +639,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.DeleteNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..e146d9dd5bea
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/DeleteNodeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface DeleteNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.DeleteNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
index 5c39e6e74509..4e0849f7e210 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for
  * [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
@@ -11,53 +28,62 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2.GenerateServiceIdentityRequest}
  */
-public final class GenerateServiceIdentityRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GenerateServiceIdentityRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
     GenerateServiceIdentityRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GenerateServiceIdentityRequest.newBuilder() to construct.
-  private GenerateServiceIdentityRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private GenerateServiceIdentityRequest(
+      com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GenerateServiceIdentityRequest() {
     parent_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GenerateServiceIdentityRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class, com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.Builder.class);
+            com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class,
+            com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -66,29 +92,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -97,6 +125,7 @@ public java.lang.String getParent() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -108,8 +137,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -133,15 +161,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GenerateServiceIdentityRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GenerateServiceIdentityRequest other = (com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) obj;
+    com.google.cloud.tpu.v2.GenerateServiceIdentityRequest other =
+        (com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
+    if (!getParent().equals(other.getParent())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -161,96 +189,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2.GenerateServiceIdentityRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
@@ -258,33 +294,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2.GenerateServiceIdentityRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
       com.google.cloud.tpu.v2.GenerateServiceIdentityRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class, com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.Builder.class);
+              com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class,
+              com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -294,9 +329,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityRequest_descriptor;
     }
 
     @java.lang.Override
@@ -315,8 +350,11 @@ public com.google.cloud.tpu.v2.GenerateServiceIdentityRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GenerateServiceIdentityRequest buildPartial() {
-      com.google.cloud.tpu.v2.GenerateServiceIdentityRequest result = new com.google.cloud.tpu.v2.GenerateServiceIdentityRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.GenerateServiceIdentityRequest result =
+          new com.google.cloud.tpu.v2.GenerateServiceIdentityRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -332,38 +370,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GenerateServiceIdentityReques
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GenerateServiceIdentityRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -371,7 +410,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest other) {
-      if (other == com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -403,17 +443,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -423,22 +465,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -447,20 +494,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -468,28 +518,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -499,26 +560,32 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -528,12 +595,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
   private static final com.google.cloud.tpu.v2.GenerateServiceIdentityRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GenerateServiceIdentityRequest();
   }
@@ -542,27 +609,27 @@ public static com.google.cloud.tpu.v2.GenerateServiceIdentityRequest getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GenerateServiceIdentityRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GenerateServiceIdentityRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -577,6 +644,4 @@ public com.google.protobuf.Parser getParserForTy
   public com.google.cloud.tpu.v2.GenerateServiceIdentityRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java
new file mode 100644
index 000000000000..0de9c57228a2
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface GenerateServiceIdentityRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The parent resource name.
+   * 

+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The parent.
+   */
+  java.lang.String getParent();
+  /**
+   *
+   *
+   * 
+   * Required. The parent resource name.
+   * 

+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString getParentBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
similarity index 64%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
index 6babd9a41bd1..5d8d4acad0d7 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Response for
  * [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
@@ -11,51 +28,56 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2.GenerateServiceIdentityResponse}
  */
-public final class GenerateServiceIdentityResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GenerateServiceIdentityResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
     GenerateServiceIdentityResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GenerateServiceIdentityResponse.newBuilder() to construct.
-  private GenerateServiceIdentityResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private GenerateServiceIdentityResponse(
+      com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private GenerateServiceIdentityResponse() {
-  }
+
+  private GenerateServiceIdentityResponse() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GenerateServiceIdentityResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class, com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.Builder.class);
+            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class,
+            com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.Builder.class);
   }
 
   public static final int IDENTITY_FIELD_NUMBER = 1;
   private com.google.cloud.tpu.v2.ServiceIdentity identity_;
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
+   *
    * @return Whether the identity field is set.
    */
   @java.lang.Override
@@ -63,18 +85,25 @@ public boolean hasIdentity() {
     return identity_ != null;
   }
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
+   *
    * @return The identity.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ServiceIdentity getIdentity() {
-    return identity_ == null ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance() : identity_;
+    return identity_ == null
+        ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()
+        : identity_;
   }
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

@@ -83,10 +112,13 @@ public com.google.cloud.tpu.v2.ServiceIdentity getIdentity() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ServiceIdentityOrBuilder getIdentityOrBuilder() {
-    return identity_ == null ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance() : identity_;
+    return identity_ == null
+        ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()
+        : identity_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -98,8 +130,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (identity_ != null) {
       output.writeMessage(1, getIdentity());
     }
@@ -113,8 +144,7 @@ public int getSerializedSize() {
 
     size = 0;
     if (identity_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getIdentity());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getIdentity());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -124,17 +154,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GenerateServiceIdentityResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GenerateServiceIdentityResponse other = (com.google.cloud.tpu.v2.GenerateServiceIdentityResponse) obj;
+    com.google.cloud.tpu.v2.GenerateServiceIdentityResponse other =
+        (com.google.cloud.tpu.v2.GenerateServiceIdentityResponse) obj;
 
     if (hasIdentity() != other.hasIdentity()) return false;
     if (hasIdentity()) {
-      if (!getIdentity()
-          .equals(other.getIdentity())) return false;
+      if (!getIdentity().equals(other.getIdentity())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -157,96 +187,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2.GenerateServiceIdentityResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2.GenerateServiceIdentityResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for
    * [GenerateServiceIdentity][google.cloud.tpu.v2.Tpu.GenerateServiceIdentity].
@@ -254,33 +292,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2.GenerateServiceIdentityResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
       com.google.cloud.tpu.v2.GenerateServiceIdentityResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class, com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.Builder.class);
+              com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class,
+              com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -294,9 +331,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GenerateServiceIdentityResponse_descriptor;
     }
 
     @java.lang.Override
@@ -315,8 +352,11 @@ public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse buildPartial() {
-      com.google.cloud.tpu.v2.GenerateServiceIdentityResponse result = new com.google.cloud.tpu.v2.GenerateServiceIdentityResponse(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.GenerateServiceIdentityResponse result =
+          new com.google.cloud.tpu.v2.GenerateServiceIdentityResponse(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -324,9 +364,7 @@ public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2.GenerateServiceIdentityResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.identity_ = identityBuilder_ == null
-            ? identity_
-            : identityBuilder_.build();
+        result.identity_ = identityBuilder_ == null ? identity_ : identityBuilder_.build();
       }
     }
 
@@ -334,38 +372,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GenerateServiceIdentityRespon
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GenerateServiceIdentityResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.GenerateServiceIdentityResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GenerateServiceIdentityResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -373,7 +412,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GenerateServiceIdentityResponse other) {
-      if (other == com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.getDefaultInstance())
+        return this;
       if (other.hasIdentity()) {
         mergeIdentity(other.getIdentity());
       }
@@ -403,19 +443,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getIdentityFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getIdentityFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -425,38 +465,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.cloud.tpu.v2.ServiceIdentity identity_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.ServiceIdentity, com.google.cloud.tpu.v2.ServiceIdentity.Builder, com.google.cloud.tpu.v2.ServiceIdentityOrBuilder> identityBuilder_;
+            com.google.cloud.tpu.v2.ServiceIdentity,
+            com.google.cloud.tpu.v2.ServiceIdentity.Builder,
+            com.google.cloud.tpu.v2.ServiceIdentityOrBuilder>
+        identityBuilder_;
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
+     *
      * @return Whether the identity field is set.
      */
     public boolean hasIdentity() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
+     *
      * @return The identity.
      */
     public com.google.cloud.tpu.v2.ServiceIdentity getIdentity() {
       if (identityBuilder_ == null) {
-        return identity_ == null ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance() : identity_;
+        return identity_ == null
+            ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()
+            : identity_;
       } else {
         return identityBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -477,14 +531,15 @@ public Builder setIdentity(com.google.cloud.tpu.v2.ServiceIdentity value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
      */
-    public Builder setIdentity(
-        com.google.cloud.tpu.v2.ServiceIdentity.Builder builderForValue) {
+    public Builder setIdentity(com.google.cloud.tpu.v2.ServiceIdentity.Builder builderForValue) {
       if (identityBuilder_ == null) {
         identity_ = builderForValue.build();
       } else {
@@ -495,6 +550,8 @@ public Builder setIdentity(
       return this;
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -503,9 +560,9 @@ public Builder setIdentity(
      */
     public Builder mergeIdentity(com.google.cloud.tpu.v2.ServiceIdentity value) {
       if (identityBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          identity_ != null &&
-          identity_ != com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && identity_ != null
+            && identity_ != com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()) {
           getIdentityBuilder().mergeFrom(value);
         } else {
           identity_ = value;
@@ -518,6 +575,8 @@ public Builder mergeIdentity(com.google.cloud.tpu.v2.ServiceIdentity value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -535,6 +594,8 @@ public Builder clearIdentity() {
       return this;
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -547,6 +608,8 @@ public com.google.cloud.tpu.v2.ServiceIdentity.Builder getIdentityBuilder() {
       return getIdentityFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -557,11 +620,14 @@ public com.google.cloud.tpu.v2.ServiceIdentityOrBuilder getIdentityOrBuilder() {
       if (identityBuilder_ != null) {
         return identityBuilder_.getMessageOrBuilder();
       } else {
-        return identity_ == null ?
-            com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance() : identity_;
+        return identity_ == null
+            ? com.google.cloud.tpu.v2.ServiceIdentity.getDefaultInstance()
+            : identity_;
       }
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -569,21 +635,24 @@ public com.google.cloud.tpu.v2.ServiceIdentityOrBuilder getIdentityOrBuilder() {
      * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.ServiceIdentity, com.google.cloud.tpu.v2.ServiceIdentity.Builder, com.google.cloud.tpu.v2.ServiceIdentityOrBuilder> 
+            com.google.cloud.tpu.v2.ServiceIdentity,
+            com.google.cloud.tpu.v2.ServiceIdentity.Builder,
+            com.google.cloud.tpu.v2.ServiceIdentityOrBuilder>
         getIdentityFieldBuilder() {
       if (identityBuilder_ == null) {
-        identityBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.ServiceIdentity, com.google.cloud.tpu.v2.ServiceIdentity.Builder, com.google.cloud.tpu.v2.ServiceIdentityOrBuilder>(
-                getIdentity(),
-                getParentForChildren(),
-                isClean());
+        identityBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2.ServiceIdentity,
+                com.google.cloud.tpu.v2.ServiceIdentity.Builder,
+                com.google.cloud.tpu.v2.ServiceIdentityOrBuilder>(
+                getIdentity(), getParentForChildren(), isClean());
         identity_ = null;
       }
       return identityBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -593,12 +662,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
   private static final com.google.cloud.tpu.v2.GenerateServiceIdentityResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GenerateServiceIdentityResponse();
   }
@@ -607,27 +676,27 @@ public static com.google.cloud.tpu.v2.GenerateServiceIdentityResponse getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GenerateServiceIdentityResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GenerateServiceIdentityResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -642,6 +711,4 @@ public com.google.protobuf.Parser getParserForT
   public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
similarity index 58%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
index ac9ad964b6dd..420ea7741f40 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityResponseOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GenerateServiceIdentityResponseOrBuilder extends
+public interface GenerateServiceIdentityResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GenerateServiceIdentityResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
+   *
    * @return Whether the identity field is set.
    */
   boolean hasIdentity();
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2.ServiceIdentity identity = 1;
+   *
    * @return The identity.
    */
   com.google.cloud.tpu.v2.ServiceIdentity getIdentity();
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
index 3543504f1b5e..5378390aac5a 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [GetAcceleratorType][google.cloud.tpu.v2.Tpu.GetAcceleratorType].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetAcceleratorTypeRequest}
  */
-public final class GetAcceleratorTypeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetAcceleratorTypeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
     GetAcceleratorTypeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetAcceleratorTypeRequest.newBuilder() to construct.
   private GetAcceleratorTypeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetAcceleratorTypeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetAcceleratorTypeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.Builder.class);
+            com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class,
+            com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetAcceleratorTypeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GetAcceleratorTypeRequest other = (com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) obj;
+    com.google.cloud.tpu.v2.GetAcceleratorTypeRequest other =
+        (com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -160,129 +187,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [GetAcceleratorType][google.cloud.tpu.v2.Tpu.GetAcceleratorType].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetAcceleratorTypeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
       com.google.cloud.tpu.v2.GetAcceleratorTypeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.Builder.class);
+              com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class,
+              com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +325,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +346,11 @@ public com.google.cloud.tpu.v2.GetAcceleratorTypeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetAcceleratorTypeRequest buildPartial() {
-      com.google.cloud.tpu.v2.GetAcceleratorTypeRequest result = new com.google.cloud.tpu.v2.GetAcceleratorTypeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.GetAcceleratorTypeRequest result =
+          new com.google.cloud.tpu.v2.GetAcceleratorTypeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +366,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest res
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetAcceleratorTypeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -369,7 +406,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest other) {
-      if (other == com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -401,17 +439,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +461,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +490,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +514,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +556,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +591,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
   private static final com.google.cloud.tpu.v2.GetAcceleratorTypeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetAcceleratorTypeRequest();
   }
@@ -540,27 +605,27 @@ public static com.google.cloud.tpu.v2.GetAcceleratorTypeRequest getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetAcceleratorTypeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetAcceleratorTypeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +640,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2.GetAcceleratorTypeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java
new file mode 100644
index 000000000000..7c96b0611f1b
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface GetAcceleratorTypeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
index 2b3e50ca963a..2517eba8a4cc 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetGuestAttributesRequest}
  */
-public final class GetGuestAttributesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetGuestAttributesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetGuestAttributesRequest)
     GetGuestAttributesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetGuestAttributesRequest.newBuilder() to construct.
   private GetGuestAttributesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetGuestAttributesRequest() {
     name_ = "";
     queryPath_ = "";
@@ -27,38 +45,45 @@ private GetGuestAttributesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetGuestAttributesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetGuestAttributesRequest.class, com.google.cloud.tpu.v2.GetGuestAttributesRequest.Builder.class);
+            com.google.cloud.tpu.v2.GetGuestAttributesRequest.class,
+            com.google.cloud.tpu.v2.GetGuestAttributesRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -67,29 +92,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -98,14 +125,18 @@ public java.lang.String getName() {
   }
 
   public static final int QUERY_PATH_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryPath_ = "";
   /**
+   *
+   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
+   *
    * @return The queryPath.
    */
   @java.lang.Override
@@ -114,29 +145,29 @@ public java.lang.String getQueryPath() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryPath_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
+   *
    * @return The bytes for queryPath.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getQueryPathBytes() {
+  public com.google.protobuf.ByteString getQueryPathBytes() {
     java.lang.Object ref = queryPath_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       queryPath_ = b;
       return b;
     } else {
@@ -145,40 +176,49 @@ public java.lang.String getQueryPath() {
   }
 
   public static final int WORKER_IDS_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList workerIds_;
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @return A list containing the workerIds.
    */
-  public com.google.protobuf.ProtocolStringList
-      getWorkerIdsList() {
+  public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
     return workerIds_;
   }
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @return The count of workerIds.
    */
   public int getWorkerIdsCount() {
     return workerIds_.size();
   }
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
@@ -186,21 +226,24 @@ public java.lang.String getWorkerIds(int index) {
     return workerIds_.get(index);
   }
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  public com.google.protobuf.ByteString
-      getWorkerIdsBytes(int index) {
+  public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
     return workerIds_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -212,8 +255,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -254,19 +296,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetGuestAttributesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GetGuestAttributesRequest other = (com.google.cloud.tpu.v2.GetGuestAttributesRequest) obj;
+    com.google.cloud.tpu.v2.GetGuestAttributesRequest other =
+        (com.google.cloud.tpu.v2.GetGuestAttributesRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getQueryPath()
-        .equals(other.getQueryPath())) return false;
-    if (!getWorkerIdsList()
-        .equals(other.getWorkerIdsList())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getQueryPath().equals(other.getQueryPath())) return false;
+    if (!getWorkerIdsList().equals(other.getWorkerIdsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -292,129 +332,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetGuestAttributesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetGuestAttributesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetGuestAttributesRequest)
       com.google.cloud.tpu.v2.GetGuestAttributesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetGuestAttributesRequest.class, com.google.cloud.tpu.v2.GetGuestAttributesRequest.Builder.class);
+              com.google.cloud.tpu.v2.GetGuestAttributesRequest.class,
+              com.google.cloud.tpu.v2.GetGuestAttributesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetGuestAttributesRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -427,9 +473,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetGuestAttributesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -448,14 +494,18 @@ public com.google.cloud.tpu.v2.GetGuestAttributesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetGuestAttributesRequest buildPartial() {
-      com.google.cloud.tpu.v2.GetGuestAttributesRequest result = new com.google.cloud.tpu.v2.GetGuestAttributesRequest(this);
+      com.google.cloud.tpu.v2.GetGuestAttributesRequest result =
+          new com.google.cloud.tpu.v2.GetGuestAttributesRequest(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2.GetGuestAttributesRequest result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2.GetGuestAttributesRequest result) {
       if (((bitField0_ & 0x00000004) != 0)) {
         workerIds_ = workerIds_.getUnmodifiableView();
         bitField0_ = (bitField0_ & ~0x00000004);
@@ -477,38 +527,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetGuestAttributesRequest res
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetGuestAttributesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetGuestAttributesRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetGuestAttributesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -516,7 +567,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GetGuestAttributesRequest other) {
-      if (other == com.google.cloud.tpu.v2.GetGuestAttributesRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.GetGuestAttributesRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -563,28 +615,32 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              queryPath_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureWorkerIdsIsMutable();
-              workerIds_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                queryPath_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureWorkerIdsIsMutable();
+                workerIds_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -594,22 +650,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -618,20 +679,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -639,28 +703,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -670,17 +745,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -690,18 +771,20 @@ public Builder setNameBytes(
 
     private java.lang.Object queryPath_ = "";
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @return The queryPath.
      */
     public java.lang.String getQueryPath() {
       java.lang.Object ref = queryPath_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryPath_ = s;
         return s;
@@ -710,20 +793,21 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @return The bytes for queryPath.
      */
-    public com.google.protobuf.ByteString
-        getQueryPathBytes() {
+    public com.google.protobuf.ByteString getQueryPathBytes() {
       java.lang.Object ref = queryPath_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         queryPath_ = b;
         return b;
       } else {
@@ -731,28 +815,35 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @param value The queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPath(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryPath(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       queryPath_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearQueryPath() {
@@ -762,17 +853,21 @@ public Builder clearQueryPath() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @param value The bytes for queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPathBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       queryPath_ = value;
       bitField0_ |= 0x00000002;
@@ -780,45 +875,55 @@ public Builder setQueryPathBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList workerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList workerIds_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureWorkerIdsIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         workerIds_ = new com.google.protobuf.LazyStringArrayList(workerIds_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @return A list containing the workerIds.
      */
-    public com.google.protobuf.ProtocolStringList
-        getWorkerIdsList() {
+    public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
       return workerIds_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @return The count of workerIds.
      */
     public int getWorkerIdsCount() {
       return workerIds_.size();
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param index The index of the element to return.
      * @return The workerIds at the given index.
      */
@@ -826,81 +931,95 @@ public java.lang.String getWorkerIds(int index) {
       return workerIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the workerIds at the given index.
      */
-    public com.google.protobuf.ByteString
-        getWorkerIdsBytes(int index) {
+    public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
       return workerIds_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param index The index to set the value at.
      * @param value The workerIds to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIds(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setWorkerIds(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureWorkerIdsIsMutable();
       workerIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param value The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIds(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addWorkerIds(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param values The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllWorkerIds(
-        java.lang.Iterable values) {
+    public Builder addAllWorkerIds(java.lang.Iterable values) {
       ensureWorkerIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, workerIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, workerIds_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerIds() {
@@ -910,27 +1029,31 @@ public Builder clearWorkerIds() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param value The bytes of the workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIdsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addWorkerIdsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -940,12 +1063,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetGuestAttributesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetGuestAttributesRequest)
   private static final com.google.cloud.tpu.v2.GetGuestAttributesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetGuestAttributesRequest();
   }
@@ -954,27 +1077,27 @@ public static com.google.cloud.tpu.v2.GetGuestAttributesRequest getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetGuestAttributesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetGuestAttributesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -989,6 +1112,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2.GetGuestAttributesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
index 44bbc25641b8..40b183f26e4c 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesRequestOrBuilder.java
@@ -1,94 +1,134 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GetGuestAttributesRequestOrBuilder extends
+public interface GetGuestAttributesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetGuestAttributesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
+   *
    * @return The queryPath.
    */
   java.lang.String getQueryPath();
   /**
+   *
+   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
+   *
    * @return The bytes for queryPath.
    */
-  com.google.protobuf.ByteString
-      getQueryPathBytes();
+  com.google.protobuf.ByteString getQueryPathBytes();
 
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @return A list containing the workerIds.
    */
-  java.util.List
-      getWorkerIdsList();
+  java.util.List getWorkerIdsList();
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @return The count of workerIds.
    */
   int getWorkerIdsCount();
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
   java.lang.String getWorkerIds(int index);
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  com.google.protobuf.ByteString
-      getWorkerIdsBytes(int index);
+  com.google.protobuf.ByteString getWorkerIdsBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
index 76bb9ae761f2..cf90385f1698 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Response for
  * [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
@@ -11,48 +28,53 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2.GetGuestAttributesResponse}
  */
-public final class GetGuestAttributesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetGuestAttributesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetGuestAttributesResponse)
     GetGuestAttributesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetGuestAttributesResponse.newBuilder() to construct.
   private GetGuestAttributesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetGuestAttributesResponse() {
     guestAttributes_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetGuestAttributesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetGuestAttributesResponse.class, com.google.cloud.tpu.v2.GetGuestAttributesResponse.Builder.class);
+            com.google.cloud.tpu.v2.GetGuestAttributesResponse.class,
+            com.google.cloud.tpu.v2.GetGuestAttributesResponse.Builder.class);
   }
 
   public static final int GUEST_ATTRIBUTES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List guestAttributes_;
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -64,6 +86,8 @@ public java.util.List getGuestAttribute
     return guestAttributes_;
   }
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -71,11 +95,13 @@ public java.util.List getGuestAttribute
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getGuestAttributesOrBuilderList() {
     return guestAttributes_;
   }
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -87,6 +113,8 @@ public int getGuestAttributesCount() {
     return guestAttributes_.size();
   }
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -98,6 +126,8 @@ public com.google.cloud.tpu.v2.GuestAttributes getGuestAttributes(int index) {
     return guestAttributes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -105,12 +135,12 @@ public com.google.cloud.tpu.v2.GuestAttributes getGuestAttributes(int index) {
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(int index) {
     return guestAttributes_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -122,8 +152,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < guestAttributes_.size(); i++) {
       output.writeMessage(1, guestAttributes_.get(i));
     }
@@ -137,8 +166,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < guestAttributes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, guestAttributes_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, guestAttributes_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -148,15 +176,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetGuestAttributesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GetGuestAttributesResponse other = (com.google.cloud.tpu.v2.GetGuestAttributesResponse) obj;
+    com.google.cloud.tpu.v2.GetGuestAttributesResponse other =
+        (com.google.cloud.tpu.v2.GetGuestAttributesResponse) obj;
 
-    if (!getGuestAttributesList()
-        .equals(other.getGuestAttributesList())) return false;
+    if (!getGuestAttributesList().equals(other.getGuestAttributesList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -178,96 +206,103 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetGuestAttributesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for
    * [GetGuestAttributes][google.cloud.tpu.v2.Tpu.GetGuestAttributes].
@@ -275,33 +310,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2.GetGuestAttributesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetGuestAttributesResponse)
       com.google.cloud.tpu.v2.GetGuestAttributesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetGuestAttributesResponse.class, com.google.cloud.tpu.v2.GetGuestAttributesResponse.Builder.class);
+              com.google.cloud.tpu.v2.GetGuestAttributesResponse.class,
+              com.google.cloud.tpu.v2.GetGuestAttributesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetGuestAttributesResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -317,9 +351,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetGuestAttributesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -338,14 +372,18 @@ public com.google.cloud.tpu.v2.GetGuestAttributesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetGuestAttributesResponse buildPartial() {
-      com.google.cloud.tpu.v2.GetGuestAttributesResponse result = new com.google.cloud.tpu.v2.GetGuestAttributesResponse(this);
+      com.google.cloud.tpu.v2.GetGuestAttributesResponse result =
+          new com.google.cloud.tpu.v2.GetGuestAttributesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2.GetGuestAttributesResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2.GetGuestAttributesResponse result) {
       if (guestAttributesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           guestAttributes_ = java.util.Collections.unmodifiableList(guestAttributes_);
@@ -365,38 +403,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetGuestAttributesResponse re
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetGuestAttributesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetGuestAttributesResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetGuestAttributesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -404,7 +443,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GetGuestAttributesResponse other) {
-      if (other == com.google.cloud.tpu.v2.GetGuestAttributesResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.GetGuestAttributesResponse.getDefaultInstance())
+        return this;
       if (guestAttributesBuilder_ == null) {
         if (!other.guestAttributes_.isEmpty()) {
           if (guestAttributes_.isEmpty()) {
@@ -423,9 +463,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.GetGuestAttributesResponse othe
             guestAttributesBuilder_ = null;
             guestAttributes_ = other.guestAttributes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            guestAttributesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getGuestAttributesFieldBuilder() : null;
+            guestAttributesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getGuestAttributesFieldBuilder()
+                    : null;
           } else {
             guestAttributesBuilder_.addAllMessages(other.guestAttributes_);
           }
@@ -457,25 +498,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2.GuestAttributes m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2.GuestAttributes.parser(),
-                      extensionRegistry);
-              if (guestAttributesBuilder_ == null) {
-                ensureGuestAttributesIsMutable();
-                guestAttributes_.add(m);
-              } else {
-                guestAttributesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2.GuestAttributes m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2.GuestAttributes.parser(), extensionRegistry);
+                if (guestAttributesBuilder_ == null) {
+                  ensureGuestAttributesIsMutable();
+                  guestAttributes_.add(m);
+                } else {
+                  guestAttributesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -485,21 +527,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List guestAttributes_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureGuestAttributesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        guestAttributes_ = new java.util.ArrayList(guestAttributes_);
+        guestAttributes_ =
+            new java.util.ArrayList(guestAttributes_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.GuestAttributes, com.google.cloud.tpu.v2.GuestAttributes.Builder, com.google.cloud.tpu.v2.GuestAttributesOrBuilder> guestAttributesBuilder_;
+            com.google.cloud.tpu.v2.GuestAttributes,
+            com.google.cloud.tpu.v2.GuestAttributes.Builder,
+            com.google.cloud.tpu.v2.GuestAttributesOrBuilder>
+        guestAttributesBuilder_;
 
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -514,6 +564,8 @@ public java.util.List getGuestAttribute
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -528,6 +580,8 @@ public int getGuestAttributesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -542,14 +596,15 @@ public com.google.cloud.tpu.v2.GuestAttributes getGuestAttributes(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public Builder setGuestAttributes(
-        int index, com.google.cloud.tpu.v2.GuestAttributes value) {
+    public Builder setGuestAttributes(int index, com.google.cloud.tpu.v2.GuestAttributes value) {
       if (guestAttributesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -563,6 +618,8 @@ public Builder setGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -581,6 +638,8 @@ public Builder setGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -601,14 +660,15 @@ public Builder addGuestAttributes(com.google.cloud.tpu.v2.GuestAttributes value)
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public Builder addGuestAttributes(
-        int index, com.google.cloud.tpu.v2.GuestAttributes value) {
+    public Builder addGuestAttributes(int index, com.google.cloud.tpu.v2.GuestAttributes value) {
       if (guestAttributesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -622,6 +682,8 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -640,6 +702,8 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -658,6 +722,8 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -668,8 +734,7 @@ public Builder addAllGuestAttributes(
         java.lang.Iterable values) {
       if (guestAttributesBuilder_ == null) {
         ensureGuestAttributesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, guestAttributes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, guestAttributes_);
         onChanged();
       } else {
         guestAttributesBuilder_.addAllMessages(values);
@@ -677,6 +742,8 @@ public Builder addAllGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -694,6 +761,8 @@ public Builder clearGuestAttributes() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -711,39 +780,44 @@ public Builder removeGuestAttributes(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributes.Builder getGuestAttributesBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.GuestAttributes.Builder getGuestAttributesBuilder(int index) {
       return getGuestAttributesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(int index) {
       if (guestAttributesBuilder_ == null) {
-        return guestAttributes_.get(index);  } else {
+        return guestAttributes_.get(index);
+      } else {
         return guestAttributesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public java.util.List 
-         getGuestAttributesOrBuilderList() {
+    public java.util.List
+        getGuestAttributesOrBuilderList() {
       if (guestAttributesBuilder_ != null) {
         return guestAttributesBuilder_.getMessageOrBuilderList();
       } else {
@@ -751,6 +825,8 @@ public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuil
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -758,38 +834,47 @@ public com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuil
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
     public com.google.cloud.tpu.v2.GuestAttributes.Builder addGuestAttributesBuilder() {
-      return getGuestAttributesFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2.GuestAttributes.getDefaultInstance());
+      return getGuestAttributesFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2.GuestAttributes.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributes.Builder addGuestAttributesBuilder(
-        int index) {
-      return getGuestAttributesFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2.GuestAttributes.getDefaultInstance());
+    public com.google.cloud.tpu.v2.GuestAttributes.Builder addGuestAttributesBuilder(int index) {
+      return getGuestAttributesFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2.GuestAttributes.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
      */
-    public java.util.List 
-         getGuestAttributesBuilderList() {
+    public java.util.List
+        getGuestAttributesBuilderList() {
       return getGuestAttributesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.GuestAttributes, com.google.cloud.tpu.v2.GuestAttributes.Builder, com.google.cloud.tpu.v2.GuestAttributesOrBuilder> 
+            com.google.cloud.tpu.v2.GuestAttributes,
+            com.google.cloud.tpu.v2.GuestAttributes.Builder,
+            com.google.cloud.tpu.v2.GuestAttributesOrBuilder>
         getGuestAttributesFieldBuilder() {
       if (guestAttributesBuilder_ == null) {
-        guestAttributesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.GuestAttributes, com.google.cloud.tpu.v2.GuestAttributes.Builder, com.google.cloud.tpu.v2.GuestAttributesOrBuilder>(
+        guestAttributesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2.GuestAttributes,
+                com.google.cloud.tpu.v2.GuestAttributes.Builder,
+                com.google.cloud.tpu.v2.GuestAttributesOrBuilder>(
                 guestAttributes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -798,9 +883,9 @@ public com.google.cloud.tpu.v2.GuestAttributes.Builder addGuestAttributesBuilder
       }
       return guestAttributesBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -810,12 +895,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetGuestAttributesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetGuestAttributesResponse)
   private static final com.google.cloud.tpu.v2.GetGuestAttributesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetGuestAttributesResponse();
   }
@@ -824,27 +909,27 @@ public static com.google.cloud.tpu.v2.GetGuestAttributesResponse getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetGuestAttributesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetGuestAttributesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -859,6 +944,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2.GetGuestAttributesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
similarity index 63%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
index afa7ad329188..97e57f40ae01 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetGuestAttributesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GetGuestAttributesResponseOrBuilder extends
+public interface GetGuestAttributesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetGuestAttributesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
-  java.util.List 
-      getGuestAttributesList();
+  java.util.List getGuestAttributesList();
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -25,6 +44,8 @@ public interface GetGuestAttributesResponseOrBuilder extends
    */
   com.google.cloud.tpu.v2.GuestAttributes getGuestAttributes(int index);
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -33,21 +54,24 @@ public interface GetGuestAttributesResponseOrBuilder extends
    */
   int getGuestAttributesCount();
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
-  java.util.List 
+  java.util.List
       getGuestAttributesOrBuilderList();
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributes guest_attributes = 1;
    */
-  com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2.GuestAttributesOrBuilder getGuestAttributesOrBuilder(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
similarity index 62%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
index fddbd88e7392..8df24e3f9c2b 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [GetNode][google.cloud.tpu.v2.Tpu.GetNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetNodeRequest}
  */
-public final class GetNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetNodeRequest)
     GetNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetNodeRequest.newBuilder() to construct.
   private GetNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetNodeRequest.class, com.google.cloud.tpu.v2.GetNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.GetNodeRequest.class,
+            com.google.cloud.tpu.v2.GetNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.GetNodeRequest other = (com.google.cloud.tpu.v2.GetNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +185,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [GetNode][google.cloud.tpu.v2.Tpu.GetNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetNodeRequest)
       com.google.cloud.tpu.v2.GetNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetNodeRequest.class, com.google.cloud.tpu.v2.GetNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.GetNodeRequest.class,
+              com.google.cloud.tpu.v2.GetNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +324,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +345,11 @@ public com.google.cloud.tpu.v2.GetNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.GetNodeRequest result = new com.google.cloud.tpu.v2.GetNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.GetNodeRequest result =
+          new com.google.cloud.tpu.v2.GetNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +365,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +437,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +459,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +488,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +512,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +554,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +589,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetNodeRequest)
   private static final com.google.cloud.tpu.v2.GetNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetNodeRequest();
   }
@@ -540,27 +603,27 @@ public static com.google.cloud.tpu.v2.GetNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +638,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GetNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..db08fdb1a071
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface GetNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
index 7e3bd4cf6380..d54357ba5bd1 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [GetRuntimeVersion][google.cloud.tpu.v2.Tpu.GetRuntimeVersion].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GetRuntimeVersionRequest}
  */
-public final class GetRuntimeVersionRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetRuntimeVersionRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GetRuntimeVersionRequest)
     GetRuntimeVersionRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetRuntimeVersionRequest.newBuilder() to construct.
   private GetRuntimeVersionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetRuntimeVersionRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetRuntimeVersionRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class, com.google.cloud.tpu.v2.GetRuntimeVersionRequest.Builder.class);
+            com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class,
+            com.google.cloud.tpu.v2.GetRuntimeVersionRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GetRuntimeVersionRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GetRuntimeVersionRequest other = (com.google.cloud.tpu.v2.GetRuntimeVersionRequest) obj;
+    com.google.cloud.tpu.v2.GetRuntimeVersionRequest other =
+        (com.google.cloud.tpu.v2.GetRuntimeVersionRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +186,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.GetRuntimeVersionRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [GetRuntimeVersion][google.cloud.tpu.v2.Tpu.GetRuntimeVersion].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GetRuntimeVersionRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GetRuntimeVersionRequest)
       com.google.cloud.tpu.v2.GetRuntimeVersionRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class, com.google.cloud.tpu.v2.GetRuntimeVersionRequest.Builder.class);
+              com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class,
+              com.google.cloud.tpu.v2.GetRuntimeVersionRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GetRuntimeVersionRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +325,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GetRuntimeVersionRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +346,11 @@ public com.google.cloud.tpu.v2.GetRuntimeVersionRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GetRuntimeVersionRequest buildPartial() {
-      com.google.cloud.tpu.v2.GetRuntimeVersionRequest result = new com.google.cloud.tpu.v2.GetRuntimeVersionRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.GetRuntimeVersionRequest result =
+          new com.google.cloud.tpu.v2.GetRuntimeVersionRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +366,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GetRuntimeVersionRequest resu
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GetRuntimeVersionRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.GetRuntimeVersionRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GetRuntimeVersionRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -369,7 +406,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.GetRuntimeVersionRequest other) {
-      if (other == com.google.cloud.tpu.v2.GetRuntimeVersionRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.GetRuntimeVersionRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -401,17 +439,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +461,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +490,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +514,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +556,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +591,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GetRuntimeVersionRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GetRuntimeVersionRequest)
   private static final com.google.cloud.tpu.v2.GetRuntimeVersionRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GetRuntimeVersionRequest();
   }
@@ -540,27 +605,27 @@ public static com.google.cloud.tpu.v2.GetRuntimeVersionRequest getDefaultInstanc
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetRuntimeVersionRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetRuntimeVersionRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +640,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GetRuntimeVersionRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java
new file mode 100644
index 000000000000..644774bdf54f
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface GetRuntimeVersionRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetRuntimeVersionRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
similarity index 68%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
index 0ce0bc8a5ca9..fab94bdb5d31 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributes.java
@@ -1,57 +1,79 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A guest attributes.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GuestAttributes}
  */
-public final class GuestAttributes extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GuestAttributes extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GuestAttributes)
     GuestAttributesOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GuestAttributes.newBuilder() to construct.
   private GuestAttributes(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GuestAttributes() {
     queryPath_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GuestAttributes();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GuestAttributes.class, com.google.cloud.tpu.v2.GuestAttributes.Builder.class);
+            com.google.cloud.tpu.v2.GuestAttributes.class,
+            com.google.cloud.tpu.v2.GuestAttributes.Builder.class);
   }
 
   public static final int QUERY_PATH_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryPath_ = "";
   /**
+   *
+   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -59,6 +81,7 @@ protected java.lang.Object newInstance(
    * 

    *
    * string query_path = 1;
+   *
    * @return The queryPath.
    */
   @java.lang.Override
@@ -67,14 +90,15 @@ public java.lang.String getQueryPath() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryPath_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -82,16 +106,15 @@ public java.lang.String getQueryPath() {
    * 

    *
    * string query_path = 1;
+   *
    * @return The bytes for queryPath.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getQueryPathBytes() {
+  public com.google.protobuf.ByteString getQueryPathBytes() {
     java.lang.Object ref = queryPath_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       queryPath_ = b;
       return b;
     } else {
@@ -102,11 +125,14 @@ public java.lang.String getQueryPath() {
   public static final int QUERY_VALUE_FIELD_NUMBER = 2;
   private com.google.cloud.tpu.v2.GuestAttributesValue queryValue_;
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
+   *
    * @return Whether the queryValue field is set.
    */
   @java.lang.Override
@@ -114,18 +140,25 @@ public boolean hasQueryValue() {
     return queryValue_ != null;
   }
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
+   *
    * @return The queryValue.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.GuestAttributesValue getQueryValue() {
-    return queryValue_ == null ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance() : queryValue_;
+    return queryValue_ == null
+        ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()
+        : queryValue_;
   }
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

@@ -134,10 +167,13 @@ public com.google.cloud.tpu.v2.GuestAttributesValue getQueryValue() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder getQueryValueOrBuilder() {
-    return queryValue_ == null ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance() : queryValue_;
+    return queryValue_ == null
+        ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()
+        : queryValue_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -149,8 +185,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(queryPath_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, queryPath_);
     }
@@ -170,8 +205,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, queryPath_);
     }
     if (queryValue_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getQueryValue());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getQueryValue());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -181,19 +215,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GuestAttributes)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.GuestAttributes other = (com.google.cloud.tpu.v2.GuestAttributes) obj;
 
-    if (!getQueryPath()
-        .equals(other.getQueryPath())) return false;
+    if (!getQueryPath().equals(other.getQueryPath())) return false;
     if (hasQueryValue() != other.hasQueryValue()) return false;
     if (hasQueryValue()) {
-      if (!getQueryValue()
-          .equals(other.getQueryValue())) return false;
+      if (!getQueryValue().equals(other.getQueryValue())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -217,130 +249,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GuestAttributes parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GuestAttributes parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributes parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.GuestAttributes prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A guest attributes.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GuestAttributes}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GuestAttributes)
       com.google.cloud.tpu.v2.GuestAttributesOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GuestAttributes_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GuestAttributes.class, com.google.cloud.tpu.v2.GuestAttributes.Builder.class);
+              com.google.cloud.tpu.v2.GuestAttributes.class,
+              com.google.cloud.tpu.v2.GuestAttributes.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GuestAttributes.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -355,9 +393,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GuestAttributes_descriptor;
     }
 
     @java.lang.Override
@@ -376,8 +414,11 @@ public com.google.cloud.tpu.v2.GuestAttributes build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GuestAttributes buildPartial() {
-      com.google.cloud.tpu.v2.GuestAttributes result = new com.google.cloud.tpu.v2.GuestAttributes(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.GuestAttributes result =
+          new com.google.cloud.tpu.v2.GuestAttributes(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -388,9 +429,7 @@ private void buildPartial0(com.google.cloud.tpu.v2.GuestAttributes result) {
         result.queryPath_ = queryPath_;
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.queryValue_ = queryValueBuilder_ == null
-            ? queryValue_
-            : queryValueBuilder_.build();
+        result.queryValue_ = queryValueBuilder_ == null ? queryValue_ : queryValueBuilder_.build();
       }
     }
 
@@ -398,38 +437,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GuestAttributes result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GuestAttributes) {
-        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributes)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributes) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -472,24 +512,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              queryPath_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getQueryValueFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                queryPath_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getQueryValueFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -499,10 +540,13 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object queryPath_ = "";
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -510,13 +554,13 @@ public Builder mergeFrom(
      * 

      *
      * string query_path = 1;
+     *
      * @return The queryPath.
      */
     public java.lang.String getQueryPath() {
       java.lang.Object ref = queryPath_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryPath_ = s;
         return s;
@@ -525,6 +569,8 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -532,15 +578,14 @@ public java.lang.String getQueryPath() {
      * 

      *
      * string query_path = 1;
+     *
      * @return The bytes for queryPath.
      */
-    public com.google.protobuf.ByteString
-        getQueryPathBytes() {
+    public com.google.protobuf.ByteString getQueryPathBytes() {
       java.lang.Object ref = queryPath_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         queryPath_ = b;
         return b;
       } else {
@@ -548,6 +593,8 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -555,18 +602,22 @@ public java.lang.String getQueryPath() {
      * 

      *
      * string query_path = 1;
+     *
      * @param value The queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPath(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryPath(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       queryPath_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -574,6 +625,7 @@ public Builder setQueryPath(
      * 

      *
      * string query_path = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearQueryPath() {
@@ -583,6 +635,8 @@ public Builder clearQueryPath() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -590,12 +644,14 @@ public Builder clearQueryPath() {
      * 

      *
      * string query_path = 1;
+     *
      * @param value The bytes for queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPathBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       queryPath_ = value;
       bitField0_ |= 0x00000001;
@@ -605,34 +661,47 @@ public Builder setQueryPathBytes(
 
     private com.google.cloud.tpu.v2.GuestAttributesValue queryValue_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.GuestAttributesValue, com.google.cloud.tpu.v2.GuestAttributesValue.Builder, com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder> queryValueBuilder_;
+            com.google.cloud.tpu.v2.GuestAttributesValue,
+            com.google.cloud.tpu.v2.GuestAttributesValue.Builder,
+            com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder>
+        queryValueBuilder_;
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

      *
      * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
+     *
      * @return Whether the queryValue field is set.
      */
     public boolean hasQueryValue() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

      *
      * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
+     *
      * @return The queryValue.
      */
     public com.google.cloud.tpu.v2.GuestAttributesValue getQueryValue() {
       if (queryValueBuilder_ == null) {
-        return queryValue_ == null ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance() : queryValue_;
+        return queryValue_ == null
+            ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()
+            : queryValue_;
       } else {
         return queryValueBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -653,6 +722,8 @@ public Builder setQueryValue(com.google.cloud.tpu.v2.GuestAttributesValue value)
       return this;
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -671,6 +742,8 @@ public Builder setQueryValue(
       return this;
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -679,9 +752,9 @@ public Builder setQueryValue(
      */
     public Builder mergeQueryValue(com.google.cloud.tpu.v2.GuestAttributesValue value) {
       if (queryValueBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          queryValue_ != null &&
-          queryValue_ != com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && queryValue_ != null
+            && queryValue_ != com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()) {
           getQueryValueBuilder().mergeFrom(value);
         } else {
           queryValue_ = value;
@@ -694,6 +767,8 @@ public Builder mergeQueryValue(com.google.cloud.tpu.v2.GuestAttributesValue valu
       return this;
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -711,6 +786,8 @@ public Builder clearQueryValue() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -723,6 +800,8 @@ public com.google.cloud.tpu.v2.GuestAttributesValue.Builder getQueryValueBuilder
       return getQueryValueFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -733,11 +812,14 @@ public com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder getQueryValueOrBuil
       if (queryValueBuilder_ != null) {
         return queryValueBuilder_.getMessageOrBuilder();
       } else {
-        return queryValue_ == null ?
-            com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance() : queryValue_;
+        return queryValue_ == null
+            ? com.google.cloud.tpu.v2.GuestAttributesValue.getDefaultInstance()
+            : queryValue_;
       }
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -745,21 +827,24 @@ public com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder getQueryValueOrBuil
      * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.GuestAttributesValue, com.google.cloud.tpu.v2.GuestAttributesValue.Builder, com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder> 
+            com.google.cloud.tpu.v2.GuestAttributesValue,
+            com.google.cloud.tpu.v2.GuestAttributesValue.Builder,
+            com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder>
         getQueryValueFieldBuilder() {
       if (queryValueBuilder_ == null) {
-        queryValueBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.GuestAttributesValue, com.google.cloud.tpu.v2.GuestAttributesValue.Builder, com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder>(
-                getQueryValue(),
-                getParentForChildren(),
-                isClean());
+        queryValueBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2.GuestAttributesValue,
+                com.google.cloud.tpu.v2.GuestAttributesValue.Builder,
+                com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder>(
+                getQueryValue(), getParentForChildren(), isClean());
         queryValue_ = null;
       }
       return queryValueBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -769,12 +854,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GuestAttributes)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GuestAttributes)
   private static final com.google.cloud.tpu.v2.GuestAttributes DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GuestAttributes();
   }
@@ -783,27 +868,27 @@ public static com.google.cloud.tpu.v2.GuestAttributes getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GuestAttributes parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GuestAttributes parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -818,6 +903,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GuestAttributes getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
similarity index 68%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
index 55ee133fc686..02aae7b77166 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntry.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A guest attributes namespace/key/value entry.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GuestAttributesEntry}
  */
-public final class GuestAttributesEntry extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GuestAttributesEntry extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GuestAttributesEntry)
     GuestAttributesEntryOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GuestAttributesEntry.newBuilder() to construct.
   private GuestAttributesEntry(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GuestAttributesEntry() {
     namespace_ = "";
     key_ = "";
@@ -27,38 +45,43 @@ private GuestAttributesEntry() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GuestAttributesEntry();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GuestAttributesEntry.class, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder.class);
+            com.google.cloud.tpu.v2.GuestAttributesEntry.class,
+            com.google.cloud.tpu.v2.GuestAttributesEntry.Builder.class);
   }
 
   public static final int NAMESPACE_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object namespace_ = "";
   /**
+   *
+   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
+   *
    * @return The namespace.
    */
   @java.lang.Override
@@ -67,29 +90,29 @@ public java.lang.String getNamespace() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       namespace_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
+   *
    * @return The bytes for namespace.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNamespaceBytes() {
+  public com.google.protobuf.ByteString getNamespaceBytes() {
     java.lang.Object ref = namespace_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       namespace_ = b;
       return b;
     } else {
@@ -98,14 +121,18 @@ public java.lang.String getNamespace() {
   }
 
   public static final int KEY_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object key_ = "";
   /**
+   *
+   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
+   *
    * @return The key.
    */
   @java.lang.Override
@@ -114,29 +141,29 @@ public java.lang.String getKey() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       key_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
+   *
    * @return The bytes for key.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getKeyBytes() {
+  public com.google.protobuf.ByteString getKeyBytes() {
     java.lang.Object ref = key_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       key_ = b;
       return b;
     } else {
@@ -145,14 +172,18 @@ public java.lang.String getKey() {
   }
 
   public static final int VALUE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object value_ = "";
   /**
+   *
+   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
+   *
    * @return The value.
    */
   @java.lang.Override
@@ -161,29 +192,29 @@ public java.lang.String getValue() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       value_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
+   *
    * @return The bytes for value.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getValueBytes() {
+  public com.google.protobuf.ByteString getValueBytes() {
     java.lang.Object ref = value_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       value_ = b;
       return b;
     } else {
@@ -192,6 +223,7 @@ public java.lang.String getValue() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -203,8 +235,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(namespace_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, namespace_);
     }
@@ -240,19 +271,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GuestAttributesEntry)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GuestAttributesEntry other = (com.google.cloud.tpu.v2.GuestAttributesEntry) obj;
+    com.google.cloud.tpu.v2.GuestAttributesEntry other =
+        (com.google.cloud.tpu.v2.GuestAttributesEntry) obj;
 
-    if (!getNamespace()
-        .equals(other.getNamespace())) return false;
-    if (!getKey()
-        .equals(other.getKey())) return false;
-    if (!getValue()
-        .equals(other.getValue())) return false;
+    if (!getNamespace().equals(other.getNamespace())) return false;
+    if (!getKey().equals(other.getKey())) return false;
+    if (!getValue().equals(other.getValue())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -275,130 +304,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GuestAttributesEntry parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GuestAttributesEntry parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesEntry parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.GuestAttributesEntry prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A guest attributes namespace/key/value entry.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GuestAttributesEntry}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GuestAttributesEntry)
       com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GuestAttributesEntry.class, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder.class);
+              com.google.cloud.tpu.v2.GuestAttributesEntry.class,
+              com.google.cloud.tpu.v2.GuestAttributesEntry.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GuestAttributesEntry.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -410,9 +445,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GuestAttributesEntry_descriptor;
     }
 
     @java.lang.Override
@@ -431,8 +466,11 @@ public com.google.cloud.tpu.v2.GuestAttributesEntry build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GuestAttributesEntry buildPartial() {
-      com.google.cloud.tpu.v2.GuestAttributesEntry result = new com.google.cloud.tpu.v2.GuestAttributesEntry(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.GuestAttributesEntry result =
+          new com.google.cloud.tpu.v2.GuestAttributesEntry(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -454,38 +492,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GuestAttributesEntry result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GuestAttributesEntry) {
-        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributesEntry)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributesEntry) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -535,27 +574,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              namespace_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              key_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              value_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                namespace_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                key_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                value_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -565,22 +608,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object namespace_ = "";
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @return The namespace.
      */
     public java.lang.String getNamespace() {
       java.lang.Object ref = namespace_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         namespace_ = s;
         return s;
@@ -589,20 +635,21 @@ public java.lang.String getNamespace() {
       }
     }
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @return The bytes for namespace.
      */
-    public com.google.protobuf.ByteString
-        getNamespaceBytes() {
+    public com.google.protobuf.ByteString getNamespaceBytes() {
       java.lang.Object ref = namespace_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         namespace_ = b;
         return b;
       } else {
@@ -610,28 +657,35 @@ public java.lang.String getNamespace() {
       }
     }
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @param value The namespace to set.
      * @return This builder for chaining.
      */
-    public Builder setNamespace(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNamespace(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       namespace_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNamespace() {
@@ -641,17 +695,21 @@ public Builder clearNamespace() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @param value The bytes for namespace to set.
      * @return This builder for chaining.
      */
-    public Builder setNamespaceBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNamespaceBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       namespace_ = value;
       bitField0_ |= 0x00000001;
@@ -661,18 +719,20 @@ public Builder setNamespaceBytes(
 
     private java.lang.Object key_ = "";
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @return The key.
      */
     public java.lang.String getKey() {
       java.lang.Object ref = key_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         key_ = s;
         return s;
@@ -681,20 +741,21 @@ public java.lang.String getKey() {
       }
     }
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @return The bytes for key.
      */
-    public com.google.protobuf.ByteString
-        getKeyBytes() {
+    public com.google.protobuf.ByteString getKeyBytes() {
       java.lang.Object ref = key_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         key_ = b;
         return b;
       } else {
@@ -702,28 +763,35 @@ public java.lang.String getKey() {
       }
     }
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @param value The key to set.
      * @return This builder for chaining.
      */
-    public Builder setKey(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setKey(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       key_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearKey() {
@@ -733,17 +801,21 @@ public Builder clearKey() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @param value The bytes for key to set.
      * @return This builder for chaining.
      */
-    public Builder setKeyBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setKeyBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       key_ = value;
       bitField0_ |= 0x00000002;
@@ -753,18 +825,20 @@ public Builder setKeyBytes(
 
     private java.lang.Object value_ = "";
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @return The value.
      */
     public java.lang.String getValue() {
       java.lang.Object ref = value_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         value_ = s;
         return s;
@@ -773,20 +847,21 @@ public java.lang.String getValue() {
       }
     }
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @return The bytes for value.
      */
-    public com.google.protobuf.ByteString
-        getValueBytes() {
+    public com.google.protobuf.ByteString getValueBytes() {
       java.lang.Object ref = value_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         value_ = b;
         return b;
       } else {
@@ -794,28 +869,35 @@ public java.lang.String getValue() {
       }
     }
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @param value The value to set.
      * @return This builder for chaining.
      */
-    public Builder setValue(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setValue(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       value_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearValue() {
@@ -825,26 +907,30 @@ public Builder clearValue() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @param value The bytes for value to set.
      * @return This builder for chaining.
      */
-    public Builder setValueBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setValueBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       value_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -854,12 +940,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GuestAttributesEntry)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GuestAttributesEntry)
   private static final com.google.cloud.tpu.v2.GuestAttributesEntry DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GuestAttributesEntry();
   }
@@ -868,27 +954,27 @@ public static com.google.cloud.tpu.v2.GuestAttributesEntry getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GuestAttributesEntry parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GuestAttributesEntry parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -903,6 +989,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GuestAttributesEntry getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
similarity index 58%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
index bb3037857cb7..3e862f99218c 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesEntryOrBuilder.java
@@ -1,69 +1,100 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GuestAttributesEntryOrBuilder extends
+public interface GuestAttributesEntryOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GuestAttributesEntry)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
+   *
    * @return The namespace.
    */
   java.lang.String getNamespace();
   /**
+   *
+   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
+   *
    * @return The bytes for namespace.
    */
-  com.google.protobuf.ByteString
-      getNamespaceBytes();
+  com.google.protobuf.ByteString getNamespaceBytes();
 
   /**
+   *
+   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
+   *
    * @return The key.
    */
   java.lang.String getKey();
   /**
+   *
+   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
+   *
    * @return The bytes for key.
    */
-  com.google.protobuf.ByteString
-      getKeyBytes();
+  com.google.protobuf.ByteString getKeyBytes();
 
   /**
+   *
+   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
+   *
    * @return The value.
    */
   java.lang.String getValue();
   /**
+   *
+   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
+   *
    * @return The bytes for value.
    */
-  com.google.protobuf.ByteString
-      getValueBytes();
+  com.google.protobuf.ByteString getValueBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
similarity index 68%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
index fab75582bff6..800a4bcd0147 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GuestAttributesOrBuilder extends
+public interface GuestAttributesOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GuestAttributes)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -15,10 +33,13 @@ public interface GuestAttributesOrBuilder extends
    * 

    *
    * string query_path = 1;
+   *
    * @return The queryPath.
    */
   java.lang.String getQueryPath();
   /**
+   *
+   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -26,30 +47,38 @@ public interface GuestAttributesOrBuilder extends
    * 

    *
    * string query_path = 1;
+   *
    * @return The bytes for queryPath.
    */
-  com.google.protobuf.ByteString
-      getQueryPathBytes();
+  com.google.protobuf.ByteString getQueryPathBytes();
 
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
+   *
    * @return Whether the queryValue field is set.
    */
   boolean hasQueryValue();
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2.GuestAttributesValue query_value = 2;
+   *
    * @return The queryValue.
    */
   com.google.cloud.tpu.v2.GuestAttributesValue getQueryValue();
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
index 5a02730e1cf9..e0412e9f0bba 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValue.java
@@ -1,57 +1,79 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Array of guest attribute namespace/key/value tuples.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.GuestAttributesValue}
  */
-public final class GuestAttributesValue extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GuestAttributesValue extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.GuestAttributesValue)
     GuestAttributesValueOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GuestAttributesValue.newBuilder() to construct.
   private GuestAttributesValue(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GuestAttributesValue() {
     items_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GuestAttributesValue();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.GuestAttributesValue.class, com.google.cloud.tpu.v2.GuestAttributesValue.Builder.class);
+            com.google.cloud.tpu.v2.GuestAttributesValue.class,
+            com.google.cloud.tpu.v2.GuestAttributesValue.Builder.class);
   }
 
   public static final int ITEMS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List items_;
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -63,6 +85,8 @@ public java.util.List getItemsList
     return items_;
   }
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -70,11 +94,13 @@ public java.util.List getItemsList
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getItemsOrBuilderList() {
     return items_;
   }
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -86,6 +112,8 @@ public int getItemsCount() {
     return items_.size();
   }
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -97,6 +125,8 @@ public com.google.cloud.tpu.v2.GuestAttributesEntry getItems(int index) {
     return items_.get(index);
   }
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -104,12 +134,12 @@ public com.google.cloud.tpu.v2.GuestAttributesEntry getItems(int index) {
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index) {
     return items_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -121,8 +151,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < items_.size(); i++) {
       output.writeMessage(1, items_.get(i));
     }
@@ -136,8 +165,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < items_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, items_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, items_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -147,15 +175,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.GuestAttributesValue)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.GuestAttributesValue other = (com.google.cloud.tpu.v2.GuestAttributesValue) obj;
+    com.google.cloud.tpu.v2.GuestAttributesValue other =
+        (com.google.cloud.tpu.v2.GuestAttributesValue) obj;
 
-    if (!getItemsList()
-        .equals(other.getItemsList())) return false;
+    if (!getItemsList().equals(other.getItemsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -176,130 +204,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.GuestAttributesValue parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.GuestAttributesValue parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.GuestAttributesValue parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.GuestAttributesValue prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Array of guest attribute namespace/key/value tuples.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.GuestAttributesValue}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.GuestAttributesValue)
       com.google.cloud.tpu.v2.GuestAttributesValueOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GuestAttributesValue_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.GuestAttributesValue.class, com.google.cloud.tpu.v2.GuestAttributesValue.Builder.class);
+              com.google.cloud.tpu.v2.GuestAttributesValue.class,
+              com.google.cloud.tpu.v2.GuestAttributesValue.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.GuestAttributesValue.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -315,9 +349,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_GuestAttributesValue_descriptor;
     }
 
     @java.lang.Override
@@ -336,9 +370,12 @@ public com.google.cloud.tpu.v2.GuestAttributesValue build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.GuestAttributesValue buildPartial() {
-      com.google.cloud.tpu.v2.GuestAttributesValue result = new com.google.cloud.tpu.v2.GuestAttributesValue(this);
+      com.google.cloud.tpu.v2.GuestAttributesValue result =
+          new com.google.cloud.tpu.v2.GuestAttributesValue(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -363,38 +400,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.GuestAttributesValue result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.GuestAttributesValue) {
-        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributesValue)other);
+        return mergeFrom((com.google.cloud.tpu.v2.GuestAttributesValue) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -421,9 +459,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.GuestAttributesValue other) {
             itemsBuilder_ = null;
             items_ = other.items_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            itemsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getItemsFieldBuilder() : null;
+            itemsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getItemsFieldBuilder()
+                    : null;
           } else {
             itemsBuilder_.addAllMessages(other.items_);
           }
@@ -455,25 +494,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2.GuestAttributesEntry m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2.GuestAttributesEntry.parser(),
-                      extensionRegistry);
-              if (itemsBuilder_ == null) {
-                ensureItemsIsMutable();
-                items_.add(m);
-              } else {
-                itemsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2.GuestAttributesEntry m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2.GuestAttributesEntry.parser(), extensionRegistry);
+                if (itemsBuilder_ == null) {
+                  ensureItemsIsMutable();
+                  items_.add(m);
+                } else {
+                  itemsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -483,21 +523,28 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List items_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureItemsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         items_ = new java.util.ArrayList(items_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.GuestAttributesEntry, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder> itemsBuilder_;
+            com.google.cloud.tpu.v2.GuestAttributesEntry,
+            com.google.cloud.tpu.v2.GuestAttributesEntry.Builder,
+            com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder>
+        itemsBuilder_;
 
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -512,6 +559,8 @@ public java.util.List getItemsList
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -526,6 +575,8 @@ public int getItemsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -540,14 +591,15 @@ public com.google.cloud.tpu.v2.GuestAttributesEntry getItems(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public Builder setItems(
-        int index, com.google.cloud.tpu.v2.GuestAttributesEntry value) {
+    public Builder setItems(int index, com.google.cloud.tpu.v2.GuestAttributesEntry value) {
       if (itemsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -561,6 +613,8 @@ public Builder setItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -579,6 +633,8 @@ public Builder setItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -599,14 +655,15 @@ public Builder addItems(com.google.cloud.tpu.v2.GuestAttributesEntry value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public Builder addItems(
-        int index, com.google.cloud.tpu.v2.GuestAttributesEntry value) {
+    public Builder addItems(int index, com.google.cloud.tpu.v2.GuestAttributesEntry value) {
       if (itemsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -620,14 +677,15 @@ public Builder addItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public Builder addItems(
-        com.google.cloud.tpu.v2.GuestAttributesEntry.Builder builderForValue) {
+    public Builder addItems(com.google.cloud.tpu.v2.GuestAttributesEntry.Builder builderForValue) {
       if (itemsBuilder_ == null) {
         ensureItemsIsMutable();
         items_.add(builderForValue.build());
@@ -638,6 +696,8 @@ public Builder addItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -656,6 +716,8 @@ public Builder addItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -666,8 +728,7 @@ public Builder addAllItems(
         java.lang.Iterable values) {
       if (itemsBuilder_ == null) {
         ensureItemsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, items_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, items_);
         onChanged();
       } else {
         itemsBuilder_.addAllMessages(values);
@@ -675,6 +736,8 @@ public Builder addAllItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -692,6 +755,8 @@ public Builder clearItems() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -709,39 +774,44 @@ public Builder removeItems(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder getItemsBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder getItemsBuilder(int index) {
       return getItemsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index) {
       if (itemsBuilder_ == null) {
-        return items_.get(index);  } else {
+        return items_.get(index);
+      } else {
         return itemsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public java.util.List 
-         getItemsOrBuilderList() {
+    public java.util.List
+        getItemsOrBuilderList() {
       if (itemsBuilder_ != null) {
         return itemsBuilder_.getMessageOrBuilderList();
       } else {
@@ -749,6 +819,8 @@ public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -756,49 +828,55 @@ public com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
     public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder addItemsBuilder() {
-      return getItemsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2.GuestAttributesEntry.getDefaultInstance());
+      return getItemsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2.GuestAttributesEntry.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder addItemsBuilder(
-        int index) {
-      return getItemsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2.GuestAttributesEntry.getDefaultInstance());
+    public com.google.cloud.tpu.v2.GuestAttributesEntry.Builder addItemsBuilder(int index) {
+      return getItemsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2.GuestAttributesEntry.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
      */
-    public java.util.List 
-         getItemsBuilderList() {
+    public java.util.List
+        getItemsBuilderList() {
       return getItemsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.GuestAttributesEntry, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder> 
+            com.google.cloud.tpu.v2.GuestAttributesEntry,
+            com.google.cloud.tpu.v2.GuestAttributesEntry.Builder,
+            com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder>
         getItemsFieldBuilder() {
       if (itemsBuilder_ == null) {
-        itemsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.GuestAttributesEntry, com.google.cloud.tpu.v2.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder>(
-                items_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        itemsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2.GuestAttributesEntry,
+                com.google.cloud.tpu.v2.GuestAttributesEntry.Builder,
+                com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder>(
+                items_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         items_ = null;
       }
       return itemsBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -808,12 +886,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.GuestAttributesValue)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.GuestAttributesValue)
   private static final com.google.cloud.tpu.v2.GuestAttributesValue DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.GuestAttributesValue();
   }
@@ -822,27 +900,27 @@ public static com.google.cloud.tpu.v2.GuestAttributesValue getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GuestAttributesValue parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GuestAttributesValue parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -857,6 +935,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.GuestAttributesValue getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
similarity index 62%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
index cae80b862b1d..fb75e87660b2 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GuestAttributesValueOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface GuestAttributesValueOrBuilder extends
+public interface GuestAttributesValueOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GuestAttributesValue)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
-  java.util.List 
-      getItemsList();
+  java.util.List getItemsList();
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -25,6 +44,8 @@ public interface GuestAttributesValueOrBuilder extends
    */
   com.google.cloud.tpu.v2.GuestAttributesEntry getItems(int index);
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -33,21 +54,24 @@ public interface GuestAttributesValueOrBuilder extends
    */
   int getItemsCount();
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
-  java.util.List 
+  java.util.List
       getItemsOrBuilderList();
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2.GuestAttributesEntry items = 1;
    */
-  com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
index 9ad596929a0c..da8d771f50cb 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for
  * [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2.ListAcceleratorTypesRequest}
  */
-public final class ListAcceleratorTypesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListAcceleratorTypesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
     ListAcceleratorTypesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesRequest.newBuilder() to construct.
   private ListAcceleratorTypesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListAcceleratorTypesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -29,38 +47,45 @@ private ListAcceleratorTypesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.Builder.class);
+            com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class,
+            com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -69,29 +94,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -102,11 +129,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -115,14 +145,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -131,29 +165,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -162,14 +196,18 @@ public java.lang.String getPageToken() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   @java.lang.Override
@@ -178,29 +216,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getFilterBytes() {
+  public com.google.protobuf.ByteString getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -209,14 +247,18 @@ public java.lang.String getFilter() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -225,29 +267,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getOrderByBytes() {
+  public com.google.protobuf.ByteString getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -256,6 +298,7 @@ public java.lang.String getOrderBy() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -267,8 +310,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -297,8 +339,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -317,23 +358,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListAcceleratorTypesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListAcceleratorTypesRequest other = (com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) obj;
-
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
-    if (!getFilter()
-        .equals(other.getFilter())) return false;
-    if (!getOrderBy()
-        .equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v2.ListAcceleratorTypesRequest other =
+        (com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) obj;
+
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getFilter().equals(other.getFilter())) return false;
+    if (!getOrderBy().equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -361,96 +398,103 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
@@ -458,33 +502,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2.ListAcceleratorTypesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
       com.google.cloud.tpu.v2.ListAcceleratorTypesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.Builder.class);
+              com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class,
+              com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -498,9 +541,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -519,8 +562,11 @@ public com.google.cloud.tpu.v2.ListAcceleratorTypesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListAcceleratorTypesRequest buildPartial() {
-      com.google.cloud.tpu.v2.ListAcceleratorTypesRequest result = new com.google.cloud.tpu.v2.ListAcceleratorTypesRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.ListAcceleratorTypesRequest result =
+          new com.google.cloud.tpu.v2.ListAcceleratorTypesRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -548,38 +594,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest r
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListAcceleratorTypesRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -587,7 +634,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest other) {
-      if (other == com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -637,37 +685,43 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 42: {
-              filter_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 42
-            case 50: {
-              orderBy_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 50
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 42:
+              {
+                filter_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 42
+            case 50:
+              {
+                orderBy_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 50
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -677,22 +731,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -701,20 +760,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -722,28 +784,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -753,17 +826,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -771,13 +850,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -785,27 +867,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -817,18 +905,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -837,20 +927,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -858,28 +949,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -889,17 +987,21 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -909,18 +1011,20 @@ public Builder setPageTokenBytes(
 
     private java.lang.Object filter_ = "";
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -929,20 +1033,21 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString
-        getFilterBytes() {
+    public com.google.protobuf.ByteString getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -950,28 +1055,35 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilter(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -981,17 +1093,21 @@ public Builder clearFilter() {
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1001,18 +1117,20 @@ public Builder setFilterBytes(
 
     private java.lang.Object orderBy_ = "";
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1021,20 +1139,21 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString
-        getOrderByBytes() {
+    public com.google.protobuf.ByteString getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1042,28 +1161,35 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderBy(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1073,26 +1199,30 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1102,12 +1232,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
   private static final com.google.cloud.tpu.v2.ListAcceleratorTypesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListAcceleratorTypesRequest();
   }
@@ -1116,27 +1246,27 @@ public static com.google.cloud.tpu.v2.ListAcceleratorTypesRequest getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListAcceleratorTypesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListAcceleratorTypesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1151,6 +1281,4 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2.ListAcceleratorTypesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
index 7a66cbd04c02..60fd80c81c46 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesRequestOrBuilder.java
@@ -1,99 +1,142 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListAcceleratorTypesRequestOrBuilder extends
+public interface ListAcceleratorTypesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListAcceleratorTypesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString
-      getFilterBytes();
+  com.google.protobuf.ByteString getFilterBytes();
 
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString
-      getOrderByBytes();
+  com.google.protobuf.ByteString getOrderByBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
similarity index 72%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
index 852641952dab..023331c05bc6 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Response for
  * [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2.ListAcceleratorTypesResponse}
  */
-public final class ListAcceleratorTypesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListAcceleratorTypesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
     ListAcceleratorTypesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesResponse.newBuilder() to construct.
   private ListAcceleratorTypesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListAcceleratorTypesResponse() {
     acceleratorTypes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -28,33 +46,37 @@ private ListAcceleratorTypesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.Builder.class);
+            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class,
+            com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.Builder.class);
   }
 
   public static final int ACCELERATOR_TYPES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List acceleratorTypes_;
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -66,6 +88,8 @@ public java.util.List getAcceleratorTyp
     return acceleratorTypes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -73,11 +97,13 @@ public java.util.List getAcceleratorTyp
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getAcceleratorTypesOrBuilderList() {
     return acceleratorTypes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -89,6 +115,8 @@ public int getAcceleratorTypesCount() {
     return acceleratorTypes_.size();
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -100,6 +128,8 @@ public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorTypes(int index) {
     return acceleratorTypes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -107,20 +137,23 @@ public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorTypes(int index) {
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index) {
     return acceleratorTypes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -129,29 +162,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -160,37 +193,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -198,20 +240,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -223,8 +268,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
       output.writeMessage(1, acceleratorTypes_.get(i));
     }
@@ -244,8 +288,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, acceleratorTypes_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, acceleratorTypes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -266,19 +309,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListAcceleratorTypesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListAcceleratorTypesResponse other = (com.google.cloud.tpu.v2.ListAcceleratorTypesResponse) obj;
+    com.google.cloud.tpu.v2.ListAcceleratorTypesResponse other =
+        (com.google.cloud.tpu.v2.ListAcceleratorTypesResponse) obj;
 
-    if (!getAcceleratorTypesList()
-        .equals(other.getAcceleratorTypesList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getAcceleratorTypesList().equals(other.getAcceleratorTypesList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -306,96 +347,103 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for
    * [ListAcceleratorTypes][google.cloud.tpu.v2.Tpu.ListAcceleratorTypes].
@@ -403,33 +451,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2.ListAcceleratorTypesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
       com.google.cloud.tpu.v2.ListAcceleratorTypesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.Builder.class);
+              com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class,
+              com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -448,9 +495,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -469,14 +516,18 @@ public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse buildPartial() {
-      com.google.cloud.tpu.v2.ListAcceleratorTypesResponse result = new com.google.cloud.tpu.v2.ListAcceleratorTypesResponse(this);
+      com.google.cloud.tpu.v2.ListAcceleratorTypesResponse result =
+          new com.google.cloud.tpu.v2.ListAcceleratorTypesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2.ListAcceleratorTypesResponse result) {
       if (acceleratorTypesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           acceleratorTypes_ = java.util.Collections.unmodifiableList(acceleratorTypes_);
@@ -504,38 +555,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListAcceleratorTypesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListAcceleratorTypesResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListAcceleratorTypesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -543,7 +595,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse other) {
-      if (other == com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.getDefaultInstance())
+        return this;
       if (acceleratorTypesBuilder_ == null) {
         if (!other.acceleratorTypes_.isEmpty()) {
           if (acceleratorTypes_.isEmpty()) {
@@ -562,9 +615,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.ListAcceleratorTypesResponse ot
             acceleratorTypesBuilder_ = null;
             acceleratorTypes_ = other.acceleratorTypes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            acceleratorTypesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getAcceleratorTypesFieldBuilder() : null;
+            acceleratorTypesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getAcceleratorTypesFieldBuilder()
+                    : null;
           } else {
             acceleratorTypesBuilder_.addAllMessages(other.acceleratorTypes_);
           }
@@ -611,36 +665,39 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2.AcceleratorType m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2.AcceleratorType.parser(),
-                      extensionRegistry);
-              if (acceleratorTypesBuilder_ == null) {
-                ensureAcceleratorTypesIsMutable();
-                acceleratorTypes_.add(m);
-              } else {
-                acceleratorTypesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2.AcceleratorType m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2.AcceleratorType.parser(), extensionRegistry);
+                if (acceleratorTypesBuilder_ == null) {
+                  ensureAcceleratorTypesIsMutable();
+                  acceleratorTypes_.add(m);
+                } else {
+                  acceleratorTypesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -650,21 +707,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List acceleratorTypes_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureAcceleratorTypesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        acceleratorTypes_ = new java.util.ArrayList(acceleratorTypes_);
+        acceleratorTypes_ =
+            new java.util.ArrayList(acceleratorTypes_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.AcceleratorType, com.google.cloud.tpu.v2.AcceleratorType.Builder, com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder> acceleratorTypesBuilder_;
+            com.google.cloud.tpu.v2.AcceleratorType,
+            com.google.cloud.tpu.v2.AcceleratorType.Builder,
+            com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder>
+        acceleratorTypesBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -679,6 +744,8 @@ public java.util.List getAcceleratorTyp
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -693,6 +760,8 @@ public int getAcceleratorTypesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -707,14 +776,15 @@ public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorTypes(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public Builder setAcceleratorTypes(
-        int index, com.google.cloud.tpu.v2.AcceleratorType value) {
+    public Builder setAcceleratorTypes(int index, com.google.cloud.tpu.v2.AcceleratorType value) {
       if (acceleratorTypesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -728,6 +798,8 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -746,6 +818,8 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -766,14 +840,15 @@ public Builder addAcceleratorTypes(com.google.cloud.tpu.v2.AcceleratorType value
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public Builder addAcceleratorTypes(
-        int index, com.google.cloud.tpu.v2.AcceleratorType value) {
+    public Builder addAcceleratorTypes(int index, com.google.cloud.tpu.v2.AcceleratorType value) {
       if (acceleratorTypesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -787,6 +862,8 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -805,6 +882,8 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -823,6 +902,8 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -833,8 +914,7 @@ public Builder addAllAcceleratorTypes(
         java.lang.Iterable values) {
       if (acceleratorTypesBuilder_ == null) {
         ensureAcceleratorTypesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, acceleratorTypes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, acceleratorTypes_);
         onChanged();
       } else {
         acceleratorTypesBuilder_.addAllMessages(values);
@@ -842,6 +922,8 @@ public Builder addAllAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -859,6 +941,8 @@ public Builder clearAcceleratorTypes() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -876,17 +960,20 @@ public Builder removeAcceleratorTypes(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public com.google.cloud.tpu.v2.AcceleratorType.Builder getAcceleratorTypesBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.AcceleratorType.Builder getAcceleratorTypesBuilder(int index) {
       return getAcceleratorTypesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -896,19 +983,22 @@ public com.google.cloud.tpu.v2.AcceleratorType.Builder getAcceleratorTypesBuilde
     public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
         int index) {
       if (acceleratorTypesBuilder_ == null) {
-        return acceleratorTypes_.get(index);  } else {
+        return acceleratorTypes_.get(index);
+      } else {
         return acceleratorTypesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List 
-         getAcceleratorTypesOrBuilderList() {
+    public java.util.List
+        getAcceleratorTypesOrBuilderList() {
       if (acceleratorTypesBuilder_ != null) {
         return acceleratorTypesBuilder_.getMessageOrBuilderList();
       } else {
@@ -916,6 +1006,8 @@ public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBui
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -923,38 +1015,47 @@ public com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBui
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
     public com.google.cloud.tpu.v2.AcceleratorType.Builder addAcceleratorTypesBuilder() {
-      return getAcceleratorTypesFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance());
+      return getAcceleratorTypesFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public com.google.cloud.tpu.v2.AcceleratorType.Builder addAcceleratorTypesBuilder(
-        int index) {
-      return getAcceleratorTypesFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance());
+    public com.google.cloud.tpu.v2.AcceleratorType.Builder addAcceleratorTypesBuilder(int index) {
+      return getAcceleratorTypesFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List 
-         getAcceleratorTypesBuilderList() {
+    public java.util.List
+        getAcceleratorTypesBuilderList() {
       return getAcceleratorTypesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.AcceleratorType, com.google.cloud.tpu.v2.AcceleratorType.Builder, com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder> 
+            com.google.cloud.tpu.v2.AcceleratorType,
+            com.google.cloud.tpu.v2.AcceleratorType.Builder,
+            com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder>
         getAcceleratorTypesFieldBuilder() {
       if (acceleratorTypesBuilder_ == null) {
-        acceleratorTypesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.AcceleratorType, com.google.cloud.tpu.v2.AcceleratorType.Builder, com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder>(
+        acceleratorTypesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2.AcceleratorType,
+                com.google.cloud.tpu.v2.AcceleratorType.Builder,
+                com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder>(
                 acceleratorTypes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -966,18 +1067,20 @@ public com.google.cloud.tpu.v2.AcceleratorType.Builder addAcceleratorTypesBuilde
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -986,20 +1089,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1007,28 +1111,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1038,17 +1149,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1056,42 +1171,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1099,76 +1224,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1178,26 +1317,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1207,12 +1350,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
   private static final com.google.cloud.tpu.v2.ListAcceleratorTypesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListAcceleratorTypesResponse();
   }
@@ -1221,27 +1364,27 @@ public static com.google.cloud.tpu.v2.ListAcceleratorTypesResponse getDefaultIns
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListAcceleratorTypesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListAcceleratorTypesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1256,6 +1399,4 @@ public com.google.protobuf.Parser getParserForType
   public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
index fe3ae29a5f41..49b166c69189 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListAcceleratorTypesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListAcceleratorTypesResponseOrBuilder extends
+public interface ListAcceleratorTypesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListAcceleratorTypesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
-  java.util.List 
-      getAcceleratorTypesList();
+  java.util.List getAcceleratorTypesList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -25,6 +44,8 @@ public interface ListAcceleratorTypesResponseOrBuilder extends
    */
   com.google.cloud.tpu.v2.AcceleratorType getAcceleratorTypes(int index);
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -33,82 +54,100 @@ public interface ListAcceleratorTypesResponseOrBuilder extends
    */
   int getAcceleratorTypesCount();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
-  java.util.List 
+  java.util.List
       getAcceleratorTypesOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.AcceleratorType accelerator_types = 1;
    */
-  com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
index b479586852db..89ef9794e88b 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [ListNodes][google.cloud.tpu.v2.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListNodesRequest}
  */
-public final class ListNodesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListNodesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListNodesRequest)
     ListNodesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListNodesRequest.newBuilder() to construct.
   private ListNodesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListNodesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -26,38 +44,45 @@ private ListNodesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListNodesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListNodesRequest.class, com.google.cloud.tpu.v2.ListNodesRequest.Builder.class);
+            com.google.cloud.tpu.v2.ListNodesRequest.class,
+            com.google.cloud.tpu.v2.ListNodesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -99,11 +126,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -112,14 +142,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -128,29 +162,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -159,6 +193,7 @@ public java.lang.String getPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -170,8 +205,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -194,8 +228,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -208,19 +241,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListNodesRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.ListNodesRequest other = (com.google.cloud.tpu.v2.ListNodesRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -243,130 +273,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListNodesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListNodesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListNodesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [ListNodes][google.cloud.tpu.v2.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListNodesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListNodesRequest)
       com.google.cloud.tpu.v2.ListNodesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListNodesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListNodesRequest.class, com.google.cloud.tpu.v2.ListNodesRequest.Builder.class);
+              com.google.cloud.tpu.v2.ListNodesRequest.class,
+              com.google.cloud.tpu.v2.ListNodesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListNodesRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -378,9 +414,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -399,8 +435,11 @@ public com.google.cloud.tpu.v2.ListNodesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListNodesRequest buildPartial() {
-      com.google.cloud.tpu.v2.ListNodesRequest result = new com.google.cloud.tpu.v2.ListNodesRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.ListNodesRequest result =
+          new com.google.cloud.tpu.v2.ListNodesRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -422,38 +461,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListNodesRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListNodesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListNodesRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListNodesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -501,27 +541,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -531,22 +575,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -555,20 +604,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -576,28 +628,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -607,17 +670,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -625,13 +694,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -639,27 +711,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -671,18 +749,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -691,20 +771,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -712,28 +793,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -743,26 +831,30 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -772,12 +864,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListNodesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListNodesRequest)
   private static final com.google.cloud.tpu.v2.ListNodesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListNodesRequest();
   }
@@ -786,27 +878,27 @@ public static com.google.cloud.tpu.v2.ListNodesRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListNodesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListNodesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -821,6 +913,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ListNodesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
similarity index 50%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
index 0db2dea1af0a..210748b76069 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesRequestOrBuilder.java
@@ -1,59 +1,92 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListNodesRequestOrBuilder extends
+public interface ListNodesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListNodesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
index 156b2a1d3773..91aaf7f6ea9e 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponse.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Response for [ListNodes][google.cloud.tpu.v2.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ListNodesResponse}
  */
-public final class ListNodesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListNodesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListNodesResponse)
     ListNodesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListNodesResponse.newBuilder() to construct.
   private ListNodesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListNodesResponse() {
     nodes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -27,33 +45,37 @@ private ListNodesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListNodesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListNodesResponse.class, com.google.cloud.tpu.v2.ListNodesResponse.Builder.class);
+            com.google.cloud.tpu.v2.ListNodesResponse.class,
+            com.google.cloud.tpu.v2.ListNodesResponse.Builder.class);
   }
 
   public static final int NODES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List nodes_;
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -65,6 +87,8 @@ public java.util.List getNodesList() {
     return nodes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -72,11 +96,12 @@ public java.util.List getNodesList() {
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
   @java.lang.Override
-  public java.util.List 
-      getNodesOrBuilderList() {
+  public java.util.List getNodesOrBuilderList() {
     return nodes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -88,6 +113,8 @@ public int getNodesCount() {
     return nodes_.size();
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -99,6 +126,8 @@ public com.google.cloud.tpu.v2.Node getNodes(int index) {
     return nodes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -106,20 +135,23 @@ public com.google.cloud.tpu.v2.Node getNodes(int index) {
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(int index) {
     return nodes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -128,29 +160,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -159,37 +191,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -197,20 +238,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -222,8 +266,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < nodes_.size(); i++) {
       output.writeMessage(1, nodes_.get(i));
     }
@@ -243,8 +286,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < nodes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, nodes_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, nodes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -265,19 +307,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListNodesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListNodesResponse other = (com.google.cloud.tpu.v2.ListNodesResponse) obj;
+    com.google.cloud.tpu.v2.ListNodesResponse other =
+        (com.google.cloud.tpu.v2.ListNodesResponse) obj;
 
-    if (!getNodesList()
-        .equals(other.getNodesList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getNodesList().equals(other.getNodesList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -304,130 +344,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListNodesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListNodesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListNodesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListNodesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for [ListNodes][google.cloud.tpu.v2.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ListNodesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListNodesResponse)
       com.google.cloud.tpu.v2.ListNodesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListNodesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListNodesResponse.class, com.google.cloud.tpu.v2.ListNodesResponse.Builder.class);
+              com.google.cloud.tpu.v2.ListNodesResponse.class,
+              com.google.cloud.tpu.v2.ListNodesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListNodesResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -446,9 +492,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -467,9 +513,12 @@ public com.google.cloud.tpu.v2.ListNodesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListNodesResponse buildPartial() {
-      com.google.cloud.tpu.v2.ListNodesResponse result = new com.google.cloud.tpu.v2.ListNodesResponse(this);
+      com.google.cloud.tpu.v2.ListNodesResponse result =
+          new com.google.cloud.tpu.v2.ListNodesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -502,38 +551,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListNodesResponse result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListNodesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListNodesResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListNodesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -560,9 +610,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.ListNodesResponse other) {
             nodesBuilder_ = null;
             nodes_ = other.nodes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            nodesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getNodesFieldBuilder() : null;
+            nodesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getNodesFieldBuilder()
+                    : null;
           } else {
             nodesBuilder_.addAllMessages(other.nodes_);
           }
@@ -609,36 +660,38 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2.Node m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2.Node.parser(),
-                      extensionRegistry);
-              if (nodesBuilder_ == null) {
-                ensureNodesIsMutable();
-                nodes_.add(m);
-              } else {
-                nodesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2.Node m =
+                    input.readMessage(com.google.cloud.tpu.v2.Node.parser(), extensionRegistry);
+                if (nodesBuilder_ == null) {
+                  ensureNodesIsMutable();
+                  nodes_.add(m);
+                } else {
+                  nodesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -648,21 +701,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private java.util.List nodes_ =
-      java.util.Collections.emptyList();
+    private java.util.List nodes_ = java.util.Collections.emptyList();
+
     private void ensureNodesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         nodes_ = new java.util.ArrayList(nodes_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> nodesBuilder_;
+            com.google.cloud.tpu.v2.Node,
+            com.google.cloud.tpu.v2.Node.Builder,
+            com.google.cloud.tpu.v2.NodeOrBuilder>
+        nodesBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -677,6 +736,8 @@ public java.util.List getNodesList() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -691,6 +752,8 @@ public int getNodesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -705,14 +768,15 @@ public com.google.cloud.tpu.v2.Node getNodes(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder setNodes(
-        int index, com.google.cloud.tpu.v2.Node value) {
+    public Builder setNodes(int index, com.google.cloud.tpu.v2.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -726,14 +790,15 @@ public Builder setNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder setNodes(
-        int index, com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder setNodes(int index, com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.set(index, builderForValue.build());
@@ -744,6 +809,8 @@ public Builder setNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -764,14 +831,15 @@ public Builder addNodes(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder addNodes(
-        int index, com.google.cloud.tpu.v2.Node value) {
+    public Builder addNodes(int index, com.google.cloud.tpu.v2.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -785,14 +853,15 @@ public Builder addNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder addNodes(
-        com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder addNodes(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(builderForValue.build());
@@ -803,14 +872,15 @@ public Builder addNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder addNodes(
-        int index, com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder addNodes(int index, com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(index, builderForValue.build());
@@ -821,18 +891,18 @@ public Builder addNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public Builder addAllNodes(
-        java.lang.Iterable values) {
+    public Builder addAllNodes(java.lang.Iterable values) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, nodes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, nodes_);
         onChanged();
       } else {
         nodesBuilder_.addAllMessages(values);
@@ -840,6 +910,8 @@ public Builder addAllNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -857,6 +929,8 @@ public Builder clearNodes() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -874,39 +948,43 @@ public Builder removeNodes(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2.Node.Builder getNodesBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.Node.Builder getNodesBuilder(int index) {
       return getNodesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(int index) {
       if (nodesBuilder_ == null) {
-        return nodes_.get(index);  } else {
+        return nodes_.get(index);
+      } else {
         return nodesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public java.util.List 
-         getNodesOrBuilderList() {
+    public java.util.List getNodesOrBuilderList() {
       if (nodesBuilder_ != null) {
         return nodesBuilder_.getMessageOrBuilderList();
       } else {
@@ -914,6 +992,8 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -921,42 +1001,46 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
     public com.google.cloud.tpu.v2.Node.Builder addNodesBuilder() {
-      return getNodesFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2.Node.getDefaultInstance());
+      return getNodesFieldBuilder().addBuilder(com.google.cloud.tpu.v2.Node.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2.Node.Builder addNodesBuilder(
-        int index) {
-      return getNodesFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2.Node.getDefaultInstance());
+    public com.google.cloud.tpu.v2.Node.Builder addNodesBuilder(int index) {
+      return getNodesFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2.Node.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.Node nodes = 1;
      */
-    public java.util.List 
-         getNodesBuilderList() {
+    public java.util.List getNodesBuilderList() {
       return getNodesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> 
+            com.google.cloud.tpu.v2.Node,
+            com.google.cloud.tpu.v2.Node.Builder,
+            com.google.cloud.tpu.v2.NodeOrBuilder>
         getNodesFieldBuilder() {
       if (nodesBuilder_ == null) {
-        nodesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder>(
-                nodes_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        nodesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2.Node,
+                com.google.cloud.tpu.v2.Node.Builder,
+                com.google.cloud.tpu.v2.NodeOrBuilder>(
+                nodes_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         nodes_ = null;
       }
       return nodesBuilder_;
@@ -964,18 +1048,20 @@ public com.google.cloud.tpu.v2.Node.Builder addNodesBuilder(
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -984,20 +1070,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1005,28 +1092,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1036,17 +1130,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1054,42 +1152,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1097,76 +1205,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1176,26 +1298,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1205,12 +1331,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListNodesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListNodesResponse)
   private static final com.google.cloud.tpu.v2.ListNodesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListNodesResponse();
   }
@@ -1219,27 +1345,27 @@ public static com.google.cloud.tpu.v2.ListNodesResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListNodesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListNodesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1254,6 +1380,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ListNodesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
index 181e3d7fab71..4ec319767836 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListNodesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListNodesResponseOrBuilder extends
+public interface ListNodesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListNodesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
-  java.util.List 
-      getNodesList();
+  java.util.List getNodesList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -25,6 +44,8 @@ public interface ListNodesResponseOrBuilder extends
    */
   com.google.cloud.tpu.v2.Node getNodes(int index);
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -33,82 +54,99 @@ public interface ListNodesResponseOrBuilder extends
    */
   int getNodesCount();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
-  java.util.List 
-      getNodesOrBuilderList();
+  java.util.List getNodesOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.Node nodes = 1;
    */
-  com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2.NodeOrBuilder getNodesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
index 037ee25252d7..d953427620f4 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for
  * [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2.ListRuntimeVersionsRequest}
  */
-public final class ListRuntimeVersionsRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListRuntimeVersionsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
     ListRuntimeVersionsRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListRuntimeVersionsRequest.newBuilder() to construct.
   private ListRuntimeVersionsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListRuntimeVersionsRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -29,38 +47,45 @@ private ListRuntimeVersionsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListRuntimeVersionsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class, com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.Builder.class);
+            com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class,
+            com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -69,29 +94,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -102,11 +129,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -115,14 +145,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -131,29 +165,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -162,14 +196,18 @@ public java.lang.String getPageToken() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   @java.lang.Override
@@ -178,29 +216,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getFilterBytes() {
+  public com.google.protobuf.ByteString getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -209,14 +247,18 @@ public java.lang.String getFilter() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -225,29 +267,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getOrderByBytes() {
+  public com.google.protobuf.ByteString getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -256,6 +298,7 @@ public java.lang.String getOrderBy() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -267,8 +310,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -297,8 +339,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -317,23 +358,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListRuntimeVersionsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListRuntimeVersionsRequest other = (com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) obj;
-
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
-    if (!getFilter()
-        .equals(other.getFilter())) return false;
-    if (!getOrderBy()
-        .equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v2.ListRuntimeVersionsRequest other =
+        (com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) obj;
+
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getFilter().equals(other.getFilter())) return false;
+    if (!getOrderBy().equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -361,96 +398,103 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
@@ -458,33 +502,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2.ListRuntimeVersionsRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
       com.google.cloud.tpu.v2.ListRuntimeVersionsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class, com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.Builder.class);
+              com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class,
+              com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -498,9 +541,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -519,8 +562,11 @@ public com.google.cloud.tpu.v2.ListRuntimeVersionsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListRuntimeVersionsRequest buildPartial() {
-      com.google.cloud.tpu.v2.ListRuntimeVersionsRequest result = new com.google.cloud.tpu.v2.ListRuntimeVersionsRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.ListRuntimeVersionsRequest result =
+          new com.google.cloud.tpu.v2.ListRuntimeVersionsRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -548,38 +594,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest re
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListRuntimeVersionsRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -587,7 +634,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest other) {
-      if (other == com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -637,37 +685,43 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 42: {
-              filter_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 42
-            case 50: {
-              orderBy_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 50
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 42:
+              {
+                filter_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 42
+            case 50:
+              {
+                orderBy_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 50
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -677,22 +731,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -701,20 +760,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -722,28 +784,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -753,17 +826,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -771,13 +850,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -785,27 +867,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -817,18 +905,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -837,20 +927,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -858,28 +949,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -889,17 +987,21 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -909,18 +1011,20 @@ public Builder setPageTokenBytes(
 
     private java.lang.Object filter_ = "";
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -929,20 +1033,21 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString
-        getFilterBytes() {
+    public com.google.protobuf.ByteString getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -950,28 +1055,35 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilter(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -981,17 +1093,21 @@ public Builder clearFilter() {
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1001,18 +1117,20 @@ public Builder setFilterBytes(
 
     private java.lang.Object orderBy_ = "";
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1021,20 +1139,21 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString
-        getOrderByBytes() {
+    public com.google.protobuf.ByteString getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1042,28 +1161,35 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderBy(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1073,26 +1199,30 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1102,12 +1232,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
   private static final com.google.cloud.tpu.v2.ListRuntimeVersionsRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListRuntimeVersionsRequest();
   }
@@ -1116,27 +1246,27 @@ public static com.google.cloud.tpu.v2.ListRuntimeVersionsRequest getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListRuntimeVersionsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListRuntimeVersionsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1151,6 +1281,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2.ListRuntimeVersionsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
index 546dcebb3803..5ffc73a137a0 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsRequestOrBuilder.java
@@ -1,99 +1,142 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListRuntimeVersionsRequestOrBuilder extends
+public interface ListRuntimeVersionsRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListRuntimeVersionsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString
-      getFilterBytes();
+  com.google.protobuf.ByteString getFilterBytes();
 
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString
-      getOrderByBytes();
+  com.google.protobuf.ByteString getOrderByBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
similarity index 72%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
index 26576a85d4d4..e029a461ee44 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Response for
  * [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2.ListRuntimeVersionsResponse}
  */
-public final class ListRuntimeVersionsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListRuntimeVersionsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
     ListRuntimeVersionsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListRuntimeVersionsResponse.newBuilder() to construct.
   private ListRuntimeVersionsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListRuntimeVersionsResponse() {
     runtimeVersions_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -28,33 +46,37 @@ private ListRuntimeVersionsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListRuntimeVersionsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class, com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.Builder.class);
+            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class,
+            com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.Builder.class);
   }
 
   public static final int RUNTIME_VERSIONS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List runtimeVersions_;
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -66,6 +88,8 @@ public java.util.List getRuntimeVersions
     return runtimeVersions_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -73,11 +97,13 @@ public java.util.List getRuntimeVersions
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getRuntimeVersionsOrBuilderList() {
     return runtimeVersions_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -89,6 +115,8 @@ public int getRuntimeVersionsCount() {
     return runtimeVersions_.size();
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -100,6 +128,8 @@ public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersions(int index) {
     return runtimeVersions_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -107,20 +137,23 @@ public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersions(int index) {
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(int index) {
     return runtimeVersions_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -129,29 +162,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -160,37 +193,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -198,20 +240,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -223,8 +268,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < runtimeVersions_.size(); i++) {
       output.writeMessage(1, runtimeVersions_.get(i));
     }
@@ -244,8 +288,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < runtimeVersions_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, runtimeVersions_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, runtimeVersions_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -266,19 +309,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ListRuntimeVersionsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ListRuntimeVersionsResponse other = (com.google.cloud.tpu.v2.ListRuntimeVersionsResponse) obj;
+    com.google.cloud.tpu.v2.ListRuntimeVersionsResponse other =
+        (com.google.cloud.tpu.v2.ListRuntimeVersionsResponse) obj;
 
-    if (!getRuntimeVersionsList()
-        .equals(other.getRuntimeVersionsList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getRuntimeVersionsList().equals(other.getRuntimeVersionsList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -306,96 +347,103 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for
    * [ListRuntimeVersions][google.cloud.tpu.v2.Tpu.ListRuntimeVersions].
@@ -403,33 +451,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2.ListRuntimeVersionsResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
       com.google.cloud.tpu.v2.ListRuntimeVersionsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class, com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.Builder.class);
+              com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class,
+              com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -448,9 +495,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ListRuntimeVersionsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -469,14 +516,18 @@ public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse buildPartial() {
-      com.google.cloud.tpu.v2.ListRuntimeVersionsResponse result = new com.google.cloud.tpu.v2.ListRuntimeVersionsResponse(this);
+      com.google.cloud.tpu.v2.ListRuntimeVersionsResponse result =
+          new com.google.cloud.tpu.v2.ListRuntimeVersionsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2.ListRuntimeVersionsResponse result) {
       if (runtimeVersionsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           runtimeVersions_ = java.util.Collections.unmodifiableList(runtimeVersions_);
@@ -504,38 +555,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse r
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ListRuntimeVersionsResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2.ListRuntimeVersionsResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2.ListRuntimeVersionsResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -543,7 +595,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse other) {
-      if (other == com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.getDefaultInstance())
+        return this;
       if (runtimeVersionsBuilder_ == null) {
         if (!other.runtimeVersions_.isEmpty()) {
           if (runtimeVersions_.isEmpty()) {
@@ -562,9 +615,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.ListRuntimeVersionsResponse oth
             runtimeVersionsBuilder_ = null;
             runtimeVersions_ = other.runtimeVersions_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            runtimeVersionsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getRuntimeVersionsFieldBuilder() : null;
+            runtimeVersionsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getRuntimeVersionsFieldBuilder()
+                    : null;
           } else {
             runtimeVersionsBuilder_.addAllMessages(other.runtimeVersions_);
           }
@@ -611,36 +665,39 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2.RuntimeVersion m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2.RuntimeVersion.parser(),
-                      extensionRegistry);
-              if (runtimeVersionsBuilder_ == null) {
-                ensureRuntimeVersionsIsMutable();
-                runtimeVersions_.add(m);
-              } else {
-                runtimeVersionsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2.RuntimeVersion m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2.RuntimeVersion.parser(), extensionRegistry);
+                if (runtimeVersionsBuilder_ == null) {
+                  ensureRuntimeVersionsIsMutable();
+                  runtimeVersions_.add(m);
+                } else {
+                  runtimeVersionsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -650,21 +707,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List runtimeVersions_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureRuntimeVersionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        runtimeVersions_ = new java.util.ArrayList(runtimeVersions_);
+        runtimeVersions_ =
+            new java.util.ArrayList(runtimeVersions_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.RuntimeVersion, com.google.cloud.tpu.v2.RuntimeVersion.Builder, com.google.cloud.tpu.v2.RuntimeVersionOrBuilder> runtimeVersionsBuilder_;
+            com.google.cloud.tpu.v2.RuntimeVersion,
+            com.google.cloud.tpu.v2.RuntimeVersion.Builder,
+            com.google.cloud.tpu.v2.RuntimeVersionOrBuilder>
+        runtimeVersionsBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -679,6 +744,8 @@ public java.util.List getRuntimeVersions
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -693,6 +760,8 @@ public int getRuntimeVersionsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -707,14 +776,15 @@ public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersions(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public Builder setRuntimeVersions(
-        int index, com.google.cloud.tpu.v2.RuntimeVersion value) {
+    public Builder setRuntimeVersions(int index, com.google.cloud.tpu.v2.RuntimeVersion value) {
       if (runtimeVersionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -728,6 +798,8 @@ public Builder setRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -746,6 +818,8 @@ public Builder setRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -766,14 +840,15 @@ public Builder addRuntimeVersions(com.google.cloud.tpu.v2.RuntimeVersion value)
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public Builder addRuntimeVersions(
-        int index, com.google.cloud.tpu.v2.RuntimeVersion value) {
+    public Builder addRuntimeVersions(int index, com.google.cloud.tpu.v2.RuntimeVersion value) {
       if (runtimeVersionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -787,6 +862,8 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -805,6 +882,8 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -823,6 +902,8 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -833,8 +914,7 @@ public Builder addAllRuntimeVersions(
         java.lang.Iterable values) {
       if (runtimeVersionsBuilder_ == null) {
         ensureRuntimeVersionsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, runtimeVersions_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, runtimeVersions_);
         onChanged();
       } else {
         runtimeVersionsBuilder_.addAllMessages(values);
@@ -842,6 +922,8 @@ public Builder addAllRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -859,6 +941,8 @@ public Builder clearRuntimeVersions() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -876,39 +960,44 @@ public Builder removeRuntimeVersions(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public com.google.cloud.tpu.v2.RuntimeVersion.Builder getRuntimeVersionsBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.RuntimeVersion.Builder getRuntimeVersionsBuilder(int index) {
       return getRuntimeVersionsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(int index) {
       if (runtimeVersionsBuilder_ == null) {
-        return runtimeVersions_.get(index);  } else {
+        return runtimeVersions_.get(index);
+      } else {
         return runtimeVersionsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public java.util.List 
-         getRuntimeVersionsOrBuilderList() {
+    public java.util.List
+        getRuntimeVersionsOrBuilderList() {
       if (runtimeVersionsBuilder_ != null) {
         return runtimeVersionsBuilder_.getMessageOrBuilderList();
       } else {
@@ -916,6 +1005,8 @@ public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuild
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -923,38 +1014,47 @@ public com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuild
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
     public com.google.cloud.tpu.v2.RuntimeVersion.Builder addRuntimeVersionsBuilder() {
-      return getRuntimeVersionsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance());
+      return getRuntimeVersionsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public com.google.cloud.tpu.v2.RuntimeVersion.Builder addRuntimeVersionsBuilder(
-        int index) {
-      return getRuntimeVersionsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance());
+    public com.google.cloud.tpu.v2.RuntimeVersion.Builder addRuntimeVersionsBuilder(int index) {
+      return getRuntimeVersionsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
      */
-    public java.util.List 
-         getRuntimeVersionsBuilderList() {
+    public java.util.List
+        getRuntimeVersionsBuilderList() {
       return getRuntimeVersionsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.RuntimeVersion, com.google.cloud.tpu.v2.RuntimeVersion.Builder, com.google.cloud.tpu.v2.RuntimeVersionOrBuilder> 
+            com.google.cloud.tpu.v2.RuntimeVersion,
+            com.google.cloud.tpu.v2.RuntimeVersion.Builder,
+            com.google.cloud.tpu.v2.RuntimeVersionOrBuilder>
         getRuntimeVersionsFieldBuilder() {
       if (runtimeVersionsBuilder_ == null) {
-        runtimeVersionsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.RuntimeVersion, com.google.cloud.tpu.v2.RuntimeVersion.Builder, com.google.cloud.tpu.v2.RuntimeVersionOrBuilder>(
+        runtimeVersionsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2.RuntimeVersion,
+                com.google.cloud.tpu.v2.RuntimeVersion.Builder,
+                com.google.cloud.tpu.v2.RuntimeVersionOrBuilder>(
                 runtimeVersions_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -966,18 +1066,20 @@ public com.google.cloud.tpu.v2.RuntimeVersion.Builder addRuntimeVersionsBuilder(
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -986,20 +1088,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1007,28 +1110,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1038,17 +1148,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1056,42 +1170,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1099,76 +1223,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1178,26 +1316,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1207,12 +1349,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
   private static final com.google.cloud.tpu.v2.ListRuntimeVersionsResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ListRuntimeVersionsResponse();
   }
@@ -1221,27 +1363,27 @@ public static com.google.cloud.tpu.v2.ListRuntimeVersionsResponse getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListRuntimeVersionsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListRuntimeVersionsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1256,6 +1398,4 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
index 2e32e1a34fc1..ba15692d5d8b 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ListRuntimeVersionsResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ListRuntimeVersionsResponseOrBuilder extends
+public interface ListRuntimeVersionsResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ListRuntimeVersionsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
-  java.util.List 
-      getRuntimeVersionsList();
+  java.util.List getRuntimeVersionsList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -25,6 +44,8 @@ public interface ListRuntimeVersionsResponseOrBuilder extends
    */
   com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersions(int index);
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -33,82 +54,100 @@ public interface ListRuntimeVersionsResponseOrBuilder extends
    */
   int getRuntimeVersionsCount();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
-  java.util.List 
+  java.util.List
       getRuntimeVersionsOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2.RuntimeVersion runtime_versions = 1;
    */
-  com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/LocationName.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/LocationName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/LocationName.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/LocationName.java
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
similarity index 72%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
index d59f04b4423a..c365d329ca90 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfig.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Network related configurations.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.NetworkConfig}
  */
-public final class NetworkConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class NetworkConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.NetworkConfig)
     NetworkConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use NetworkConfig.newBuilder() to construct.
   private NetworkConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private NetworkConfig() {
     network_ = "";
     subnetwork_ = "";
@@ -26,39 +44,44 @@ private NetworkConfig() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new NetworkConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.NetworkConfig.class, com.google.cloud.tpu.v2.NetworkConfig.Builder.class);
+            com.google.cloud.tpu.v2.NetworkConfig.class,
+            com.google.cloud.tpu.v2.NetworkConfig.Builder.class);
   }
 
   public static final int NETWORK_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object network_ = "";
   /**
+   *
+   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
+   *
    * @return The network.
    */
   @java.lang.Override
@@ -67,30 +90,30 @@ public java.lang.String getNetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       network_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
+   *
    * @return The bytes for network.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNetworkBytes() {
+  public com.google.protobuf.ByteString getNetworkBytes() {
     java.lang.Object ref = network_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       network_ = b;
       return b;
     } else {
@@ -99,9 +122,12 @@ public java.lang.String getNetwork() {
   }
 
   public static final int SUBNETWORK_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object subnetwork_ = "";
   /**
+   *
+   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -109,6 +135,7 @@ public java.lang.String getNetwork() {
    * 

    *
    * string subnetwork = 2;
+   *
    * @return The subnetwork.
    */
   @java.lang.Override
@@ -117,14 +144,15 @@ public java.lang.String getSubnetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subnetwork_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -132,16 +160,15 @@ public java.lang.String getSubnetwork() {
    * 

    *
    * string subnetwork = 2;
+   *
    * @return The bytes for subnetwork.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSubnetworkBytes() {
+  public com.google.protobuf.ByteString getSubnetworkBytes() {
     java.lang.Object ref = subnetwork_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       subnetwork_ = b;
       return b;
     } else {
@@ -152,6 +179,8 @@ public java.lang.String getSubnetwork() {
   public static final int ENABLE_EXTERNAL_IPS_FIELD_NUMBER = 3;
   private boolean enableExternalIps_ = false;
   /**
+   *
+   *
    * 
    * Indicates that external IP addresses would be associated with the TPU
    * workers. If set to false, the specified subnetwork or network should have
@@ -159,6 +188,7 @@ public java.lang.String getSubnetwork() {
    * 

    *
    * bool enable_external_ips = 3;
+   *
    * @return The enableExternalIps.
    */
   @java.lang.Override
@@ -169,6 +199,8 @@ public boolean getEnableExternalIps() {
   public static final int CAN_IP_FORWARD_FIELD_NUMBER = 4;
   private boolean canIpForward_ = false;
   /**
+   *
+   *
    * 
    * Allows the TPU node to send and receive packets with non-matching
    * destination or source IPs. This is required if you plan to use the TPU
@@ -176,6 +208,7 @@ public boolean getEnableExternalIps() {
    * 

    *
    * bool can_ip_forward = 4;
+   *
    * @return The canIpForward.
    */
   @java.lang.Override
@@ -184,6 +217,7 @@ public boolean getCanIpForward() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -195,8 +229,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(network_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, network_);
     }
@@ -225,12 +258,10 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, subnetwork_);
     }
     if (enableExternalIps_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(3, enableExternalIps_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, enableExternalIps_);
     }
     if (canIpForward_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(4, canIpForward_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(4, canIpForward_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -240,21 +271,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.NetworkConfig)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.NetworkConfig other = (com.google.cloud.tpu.v2.NetworkConfig) obj;
 
-    if (!getNetwork()
-        .equals(other.getNetwork())) return false;
-    if (!getSubnetwork()
-        .equals(other.getSubnetwork())) return false;
-    if (getEnableExternalIps()
-        != other.getEnableExternalIps()) return false;
-    if (getCanIpForward()
-        != other.getCanIpForward()) return false;
+    if (!getNetwork().equals(other.getNetwork())) return false;
+    if (!getSubnetwork().equals(other.getSubnetwork())) return false;
+    if (getEnableExternalIps() != other.getEnableExternalIps()) return false;
+    if (getCanIpForward() != other.getCanIpForward()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -271,140 +298,143 @@ public int hashCode() {
     hash = (37 * hash) + SUBNETWORK_FIELD_NUMBER;
     hash = (53 * hash) + getSubnetwork().hashCode();
     hash = (37 * hash) + ENABLE_EXTERNAL_IPS_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getEnableExternalIps());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableExternalIps());
     hash = (37 * hash) + CAN_IP_FORWARD_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getCanIpForward());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCanIpForward());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.NetworkConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.NetworkConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Network related configurations.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.NetworkConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.NetworkConfig)
       com.google.cloud.tpu.v2.NetworkConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_NetworkConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.NetworkConfig.class, com.google.cloud.tpu.v2.NetworkConfig.Builder.class);
+              com.google.cloud.tpu.v2.NetworkConfig.class,
+              com.google.cloud.tpu.v2.NetworkConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.NetworkConfig.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -417,9 +447,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_NetworkConfig_descriptor;
     }
 
     @java.lang.Override
@@ -438,8 +468,11 @@ public com.google.cloud.tpu.v2.NetworkConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.NetworkConfig buildPartial() {
-      com.google.cloud.tpu.v2.NetworkConfig result = new com.google.cloud.tpu.v2.NetworkConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.NetworkConfig result =
+          new com.google.cloud.tpu.v2.NetworkConfig(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -464,38 +497,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.NetworkConfig result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.NetworkConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2.NetworkConfig)other);
+        return mergeFrom((com.google.cloud.tpu.v2.NetworkConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -546,32 +580,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              network_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              subnetwork_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 24: {
-              enableExternalIps_ = input.readBool();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 24
-            case 32: {
-              canIpForward_ = input.readBool();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 32
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                network_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                subnetwork_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 24:
+              {
+                enableExternalIps_ = input.readBool();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+            case 32:
+              {
+                canIpForward_ = input.readBool();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -581,23 +620,26 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object network_ = "";
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @return The network.
      */
     public java.lang.String getNetwork() {
       java.lang.Object ref = network_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         network_ = s;
         return s;
@@ -606,21 +648,22 @@ public java.lang.String getNetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @return The bytes for network.
      */
-    public com.google.protobuf.ByteString
-        getNetworkBytes() {
+    public com.google.protobuf.ByteString getNetworkBytes() {
       java.lang.Object ref = network_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         network_ = b;
         return b;
       } else {
@@ -628,30 +671,37 @@ public java.lang.String getNetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @param value The network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetwork(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNetwork(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       network_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNetwork() {
@@ -661,18 +711,22 @@ public Builder clearNetwork() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @param value The bytes for network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetworkBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       network_ = value;
       bitField0_ |= 0x00000001;
@@ -682,6 +736,8 @@ public Builder setNetworkBytes(
 
     private java.lang.Object subnetwork_ = "";
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -689,13 +745,13 @@ public Builder setNetworkBytes(
      * 

      *
      * string subnetwork = 2;
+     *
      * @return The subnetwork.
      */
     public java.lang.String getSubnetwork() {
       java.lang.Object ref = subnetwork_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subnetwork_ = s;
         return s;
@@ -704,6 +760,8 @@ public java.lang.String getSubnetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -711,15 +769,14 @@ public java.lang.String getSubnetwork() {
      * 

      *
      * string subnetwork = 2;
+     *
      * @return The bytes for subnetwork.
      */
-    public com.google.protobuf.ByteString
-        getSubnetworkBytes() {
+    public com.google.protobuf.ByteString getSubnetworkBytes() {
       java.lang.Object ref = subnetwork_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         subnetwork_ = b;
         return b;
       } else {
@@ -727,6 +784,8 @@ public java.lang.String getSubnetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -734,18 +793,22 @@ public java.lang.String getSubnetwork() {
      * 

      *
      * string subnetwork = 2;
+     *
      * @param value The subnetwork to set.
      * @return This builder for chaining.
      */
-    public Builder setSubnetwork(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSubnetwork(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       subnetwork_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -753,6 +816,7 @@ public Builder setSubnetwork(
      * 

      *
      * string subnetwork = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSubnetwork() {
@@ -762,6 +826,8 @@ public Builder clearSubnetwork() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -769,12 +835,14 @@ public Builder clearSubnetwork() {
      * 

      *
      * string subnetwork = 2;
+     *
      * @param value The bytes for subnetwork to set.
      * @return This builder for chaining.
      */
-    public Builder setSubnetworkBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSubnetworkBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       subnetwork_ = value;
       bitField0_ |= 0x00000002;
@@ -782,8 +850,10 @@ public Builder setSubnetworkBytes(
       return this;
     }
 
-    private boolean enableExternalIps_ ;
+    private boolean enableExternalIps_;
     /**
+     *
+     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -791,6 +861,7 @@ public Builder setSubnetworkBytes(
      * 

      *
      * bool enable_external_ips = 3;
+     *
      * @return The enableExternalIps.
      */
     @java.lang.Override
@@ -798,6 +869,8 @@ public boolean getEnableExternalIps() {
       return enableExternalIps_;
     }
     /**
+     *
+     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -805,17 +878,20 @@ public boolean getEnableExternalIps() {
      * 

      *
      * bool enable_external_ips = 3;
+     *
      * @param value The enableExternalIps to set.
      * @return This builder for chaining.
      */
     public Builder setEnableExternalIps(boolean value) {
-      
+
       enableExternalIps_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -823,6 +899,7 @@ public Builder setEnableExternalIps(boolean value) {
      * 

      *
      * bool enable_external_ips = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEnableExternalIps() {
@@ -832,8 +909,10 @@ public Builder clearEnableExternalIps() {
       return this;
     }
 
-    private boolean canIpForward_ ;
+    private boolean canIpForward_;
     /**
+     *
+     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -841,6 +920,7 @@ public Builder clearEnableExternalIps() {
      * 

      *
      * bool can_ip_forward = 4;
+     *
      * @return The canIpForward.
      */
     @java.lang.Override
@@ -848,6 +928,8 @@ public boolean getCanIpForward() {
       return canIpForward_;
     }
     /**
+     *
+     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -855,17 +937,20 @@ public boolean getCanIpForward() {
      * 

      *
      * bool can_ip_forward = 4;
+     *
      * @param value The canIpForward to set.
      * @return This builder for chaining.
      */
     public Builder setCanIpForward(boolean value) {
-      
+
       canIpForward_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -873,6 +958,7 @@ public Builder setCanIpForward(boolean value) {
      * 

      *
      * bool can_ip_forward = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCanIpForward() {
@@ -881,9 +967,9 @@ public Builder clearCanIpForward() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -893,12 +979,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.NetworkConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.NetworkConfig)
   private static final com.google.cloud.tpu.v2.NetworkConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.NetworkConfig();
   }
@@ -907,27 +993,27 @@ public static com.google.cloud.tpu.v2.NetworkConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public NetworkConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public NetworkConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -942,6 +1028,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.NetworkConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
index 6835c260f7d5..e8489117651c 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkConfigOrBuilder.java
@@ -1,35 +1,58 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface NetworkConfigOrBuilder extends
+public interface NetworkConfigOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.NetworkConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
+   *
    * @return The network.
    */
   java.lang.String getNetwork();
   /**
+   *
+   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
+   *
    * @return The bytes for network.
    */
-  com.google.protobuf.ByteString
-      getNetworkBytes();
+  com.google.protobuf.ByteString getNetworkBytes();
 
   /**
+   *
+   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -37,10 +60,13 @@ public interface NetworkConfigOrBuilder extends
    * 

    *
    * string subnetwork = 2;
+   *
    * @return The subnetwork.
    */
   java.lang.String getSubnetwork();
   /**
+   *
+   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -48,12 +74,14 @@ public interface NetworkConfigOrBuilder extends
    * 

    *
    * string subnetwork = 2;
+   *
    * @return The bytes for subnetwork.
    */
-  com.google.protobuf.ByteString
-      getSubnetworkBytes();
+  com.google.protobuf.ByteString getSubnetworkBytes();
 
   /**
+   *
+   *
    * 
    * Indicates that external IP addresses would be associated with the TPU
    * workers. If set to false, the specified subnetwork or network should have
@@ -61,11 +89,14 @@ public interface NetworkConfigOrBuilder extends
    * 

    *
    * bool enable_external_ips = 3;
+   *
    * @return The enableExternalIps.
    */
   boolean getEnableExternalIps();
 
   /**
+   *
+   *
    * 
    * Allows the TPU node to send and receive packets with non-matching
    * destination or source IPs. This is required if you plan to use the TPU
@@ -73,6 +104,7 @@ public interface NetworkConfigOrBuilder extends
    * 

    *
    * bool can_ip_forward = 4;
+   *
    * @return The canIpForward.
    */
   boolean getCanIpForward();
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
similarity index 68%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
index 893c507736e1..d43d7f740fec 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpoint.java
@@ -1,62 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A network endpoint over which a TPU worker can be reached.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.NetworkEndpoint}
  */
-public final class NetworkEndpoint extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class NetworkEndpoint extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.NetworkEndpoint)
     NetworkEndpointOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use NetworkEndpoint.newBuilder() to construct.
   private NetworkEndpoint(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private NetworkEndpoint() {
     ipAddress_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new NetworkEndpoint();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.NetworkEndpoint.class, com.google.cloud.tpu.v2.NetworkEndpoint.Builder.class);
+            com.google.cloud.tpu.v2.NetworkEndpoint.class,
+            com.google.cloud.tpu.v2.NetworkEndpoint.Builder.class);
   }
 
   public static final int IP_ADDRESS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object ipAddress_ = "";
   /**
+   *
+   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The ipAddress.
    */
   @java.lang.Override
@@ -65,29 +88,29 @@ public java.lang.String getIpAddress() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       ipAddress_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The bytes for ipAddress.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getIpAddressBytes() {
+  public com.google.protobuf.ByteString getIpAddressBytes() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       ipAddress_ = b;
       return b;
     } else {
@@ -98,11 +121,14 @@ public java.lang.String getIpAddress() {
   public static final int PORT_FIELD_NUMBER = 2;
   private int port_ = 0;
   /**
+   *
+   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
+   *
    * @return The port.
    */
   @java.lang.Override
@@ -113,11 +139,14 @@ public int getPort() {
   public static final int ACCESS_CONFIG_FIELD_NUMBER = 5;
   private com.google.cloud.tpu.v2.AccessConfig accessConfig_;
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2.AccessConfig access_config = 5;
+   *
    * @return Whether the accessConfig field is set.
    */
   @java.lang.Override
@@ -125,18 +154,25 @@ public boolean hasAccessConfig() {
     return accessConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2.AccessConfig access_config = 5;
+   *
    * @return The accessConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.AccessConfig getAccessConfig() {
-    return accessConfig_ == null ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance() : accessConfig_;
+    return accessConfig_ == null
+        ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()
+        : accessConfig_;
   }
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

@@ -145,10 +181,13 @@ public com.google.cloud.tpu.v2.AccessConfig getAccessConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.AccessConfigOrBuilder getAccessConfigOrBuilder() {
-    return accessConfig_ == null ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance() : accessConfig_;
+    return accessConfig_ == null
+        ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()
+        : accessConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -160,8 +199,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(ipAddress_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, ipAddress_);
     }
@@ -184,12 +222,10 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, ipAddress_);
     }
     if (port_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, port_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, port_);
     }
     if (accessConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(5, getAccessConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getAccessConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -199,21 +235,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.NetworkEndpoint)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.NetworkEndpoint other = (com.google.cloud.tpu.v2.NetworkEndpoint) obj;
 
-    if (!getIpAddress()
-        .equals(other.getIpAddress())) return false;
-    if (getPort()
-        != other.getPort()) return false;
+    if (!getIpAddress().equals(other.getIpAddress())) return false;
+    if (getPort() != other.getPort()) return false;
     if (hasAccessConfig() != other.hasAccessConfig()) return false;
     if (hasAccessConfig()) {
-      if (!getAccessConfig()
-          .equals(other.getAccessConfig())) return false;
+      if (!getAccessConfig().equals(other.getAccessConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -239,130 +272,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.NetworkEndpoint parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.NetworkEndpoint parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.NetworkEndpoint parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.NetworkEndpoint prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A network endpoint over which a TPU worker can be reached.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.NetworkEndpoint}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.NetworkEndpoint)
       com.google.cloud.tpu.v2.NetworkEndpointOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_NetworkEndpoint_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.NetworkEndpoint.class, com.google.cloud.tpu.v2.NetworkEndpoint.Builder.class);
+              com.google.cloud.tpu.v2.NetworkEndpoint.class,
+              com.google.cloud.tpu.v2.NetworkEndpoint.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.NetworkEndpoint.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -378,9 +417,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
@@ -399,8 +438,11 @@ public com.google.cloud.tpu.v2.NetworkEndpoint build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.NetworkEndpoint buildPartial() {
-      com.google.cloud.tpu.v2.NetworkEndpoint result = new com.google.cloud.tpu.v2.NetworkEndpoint(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.NetworkEndpoint result =
+          new com.google.cloud.tpu.v2.NetworkEndpoint(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -414,9 +456,8 @@ private void buildPartial0(com.google.cloud.tpu.v2.NetworkEndpoint result) {
         result.port_ = port_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.accessConfig_ = accessConfigBuilder_ == null
-            ? accessConfig_
-            : accessConfigBuilder_.build();
+        result.accessConfig_ =
+            accessConfigBuilder_ == null ? accessConfig_ : accessConfigBuilder_.build();
       }
     }
 
@@ -424,38 +465,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.NetworkEndpoint result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.NetworkEndpoint) {
-        return mergeFrom((com.google.cloud.tpu.v2.NetworkEndpoint)other);
+        return mergeFrom((com.google.cloud.tpu.v2.NetworkEndpoint) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -501,29 +543,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              ipAddress_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              port_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 42: {
-              input.readMessage(
-                  getAccessConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 42
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                ipAddress_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                port_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 42:
+              {
+                input.readMessage(getAccessConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 42
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -533,22 +577,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object ipAddress_ = "";
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @return The ipAddress.
      */
     public java.lang.String getIpAddress() {
       java.lang.Object ref = ipAddress_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         ipAddress_ = s;
         return s;
@@ -557,20 +604,21 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @return The bytes for ipAddress.
      */
-    public com.google.protobuf.ByteString
-        getIpAddressBytes() {
+    public com.google.protobuf.ByteString getIpAddressBytes() {
       java.lang.Object ref = ipAddress_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         ipAddress_ = b;
         return b;
       } else {
@@ -578,28 +626,35 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @param value The ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddress(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setIpAddress(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearIpAddress() {
@@ -609,17 +664,21 @@ public Builder clearIpAddress() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @param value The bytes for ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddressBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
@@ -627,13 +686,16 @@ public Builder setIpAddressBytes(
       return this;
     }
 
-    private int port_ ;
+    private int port_;
     /**
+     *
+     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
+     *
      * @return The port.
      */
     @java.lang.Override
@@ -641,27 +703,33 @@ public int getPort() {
       return port_;
     }
     /**
+     *
+     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
+     *
      * @param value The port to set.
      * @return This builder for chaining.
      */
     public Builder setPort(int value) {
-      
+
       port_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPort() {
@@ -673,34 +741,47 @@ public Builder clearPort() {
 
     private com.google.cloud.tpu.v2.AccessConfig accessConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.AccessConfig, com.google.cloud.tpu.v2.AccessConfig.Builder, com.google.cloud.tpu.v2.AccessConfigOrBuilder> accessConfigBuilder_;
+            com.google.cloud.tpu.v2.AccessConfig,
+            com.google.cloud.tpu.v2.AccessConfig.Builder,
+            com.google.cloud.tpu.v2.AccessConfigOrBuilder>
+        accessConfigBuilder_;
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2.AccessConfig access_config = 5;
+     *
      * @return Whether the accessConfig field is set.
      */
     public boolean hasAccessConfig() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2.AccessConfig access_config = 5;
+     *
      * @return The accessConfig.
      */
     public com.google.cloud.tpu.v2.AccessConfig getAccessConfig() {
       if (accessConfigBuilder_ == null) {
-        return accessConfig_ == null ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance() : accessConfig_;
+        return accessConfig_ == null
+            ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()
+            : accessConfig_;
       } else {
         return accessConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -721,14 +802,15 @@ public Builder setAccessConfig(com.google.cloud.tpu.v2.AccessConfig value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2.AccessConfig access_config = 5;
      */
-    public Builder setAccessConfig(
-        com.google.cloud.tpu.v2.AccessConfig.Builder builderForValue) {
+    public Builder setAccessConfig(com.google.cloud.tpu.v2.AccessConfig.Builder builderForValue) {
       if (accessConfigBuilder_ == null) {
         accessConfig_ = builderForValue.build();
       } else {
@@ -739,6 +821,8 @@ public Builder setAccessConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -747,9 +831,9 @@ public Builder setAccessConfig(
      */
     public Builder mergeAccessConfig(com.google.cloud.tpu.v2.AccessConfig value) {
       if (accessConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0) &&
-          accessConfig_ != null &&
-          accessConfig_ != com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0)
+            && accessConfig_ != null
+            && accessConfig_ != com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()) {
           getAccessConfigBuilder().mergeFrom(value);
         } else {
           accessConfig_ = value;
@@ -762,6 +846,8 @@ public Builder mergeAccessConfig(com.google.cloud.tpu.v2.AccessConfig value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -779,6 +865,8 @@ public Builder clearAccessConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -791,6 +879,8 @@ public com.google.cloud.tpu.v2.AccessConfig.Builder getAccessConfigBuilder() {
       return getAccessConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -801,11 +891,14 @@ public com.google.cloud.tpu.v2.AccessConfigOrBuilder getAccessConfigOrBuilder()
       if (accessConfigBuilder_ != null) {
         return accessConfigBuilder_.getMessageOrBuilder();
       } else {
-        return accessConfig_ == null ?
-            com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance() : accessConfig_;
+        return accessConfig_ == null
+            ? com.google.cloud.tpu.v2.AccessConfig.getDefaultInstance()
+            : accessConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -813,21 +906,24 @@ public com.google.cloud.tpu.v2.AccessConfigOrBuilder getAccessConfigOrBuilder()
      * .google.cloud.tpu.v2.AccessConfig access_config = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.AccessConfig, com.google.cloud.tpu.v2.AccessConfig.Builder, com.google.cloud.tpu.v2.AccessConfigOrBuilder> 
+            com.google.cloud.tpu.v2.AccessConfig,
+            com.google.cloud.tpu.v2.AccessConfig.Builder,
+            com.google.cloud.tpu.v2.AccessConfigOrBuilder>
         getAccessConfigFieldBuilder() {
       if (accessConfigBuilder_ == null) {
-        accessConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.AccessConfig, com.google.cloud.tpu.v2.AccessConfig.Builder, com.google.cloud.tpu.v2.AccessConfigOrBuilder>(
-                getAccessConfig(),
-                getParentForChildren(),
-                isClean());
+        accessConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2.AccessConfig,
+                com.google.cloud.tpu.v2.AccessConfig.Builder,
+                com.google.cloud.tpu.v2.AccessConfigOrBuilder>(
+                getAccessConfig(), getParentForChildren(), isClean());
         accessConfig_ = null;
       }
       return accessConfigBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -837,12 +933,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.NetworkEndpoint)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.NetworkEndpoint)
   private static final com.google.cloud.tpu.v2.NetworkEndpoint DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.NetworkEndpoint();
   }
@@ -851,27 +947,27 @@ public static com.google.cloud.tpu.v2.NetworkEndpoint getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public NetworkEndpoint parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public NetworkEndpoint parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -886,6 +982,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.NetworkEndpoint getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
index 73e837baae12..9f14e96890a9 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NetworkEndpointOrBuilder.java
@@ -1,61 +1,93 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface NetworkEndpointOrBuilder extends
+public interface NetworkEndpointOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.NetworkEndpoint)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The ipAddress.
    */
   java.lang.String getIpAddress();
   /**
+   *
+   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The bytes for ipAddress.
    */
-  com.google.protobuf.ByteString
-      getIpAddressBytes();
+  com.google.protobuf.ByteString getIpAddressBytes();
 
   /**
+   *
+   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
+   *
    * @return The port.
    */
   int getPort();
 
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2.AccessConfig access_config = 5;
+   *
    * @return Whether the accessConfig field is set.
    */
   boolean hasAccessConfig();
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2.AccessConfig access_config = 5;
+   *
    * @return The accessConfig.
    */
   com.google.cloud.tpu.v2.AccessConfig getAccessConfig();
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
index 182ee396cc7c..8a67917e7fb6 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A TPU instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.Node}
  */
-public final class Node extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Node extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.Node)
     NodeOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Node.newBuilder() to construct.
   private Node(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Node() {
     name_ = "";
     description_ = "";
@@ -37,53 +55,55 @@ private Node() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Node();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_Node_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(
-      int number) {
+  protected com.google.protobuf.MapField internalGetMapField(int number) {
     switch (number) {
       case 24:
         return internalGetLabels();
       case 34:
         return internalGetMetadata();
       default:
-        throw new RuntimeException(
-            "Invalid map field number: " + number);
+        throw new RuntimeException("Invalid map field number: " + number);
     }
   }
+
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.cloud.tpu.v2.Node.class, com.google.cloud.tpu.v2.Node.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * Represents the different states of a TPU node during its lifecycle.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2.Node.State}
    */
-  public enum State
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum State implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * TPU node state is not known/set.
      * 

@@ -92,6 +112,8 @@ public enum State
      */
     STATE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * TPU node is being created.
      * 

@@ -100,6 +122,8 @@ public enum State
      */
     CREATING(1),
     /**
+     *
+     *
      * 
      * TPU node has been created.
      * 

@@ -108,6 +132,8 @@ public enum State
      */
     READY(2),
     /**
+     *
+     *
      * 
      * TPU node is restarting.
      * 

@@ -116,6 +142,8 @@ public enum State
      */
     RESTARTING(3),
     /**
+     *
+     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -124,6 +152,8 @@ public enum State
      */
     REIMAGING(4),
     /**
+     *
+     *
      * 
      * TPU node is being deleted.
      * 

@@ -132,6 +162,8 @@ public enum State
      */
     DELETING(5),
     /**
+     *
+     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the `help_description` field.
@@ -141,6 +173,8 @@ public enum State
      */
     REPAIRING(6),
     /**
+     *
+     *
      * 
      * TPU node is stopped.
      * 

@@ -149,6 +183,8 @@ public enum State
      */
     STOPPED(8),
     /**
+     *
+     *
      * 
      * TPU node is currently stopping.
      * 

@@ -157,6 +193,8 @@ public enum State
      */
     STOPPING(9),
     /**
+     *
+     *
      * 
      * TPU node is currently starting.
      * 

@@ -165,6 +203,8 @@ public enum State
      */
     STARTING(10),
     /**
+     *
+     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -173,6 +213,8 @@ public enum State
      */
     PREEMPTED(11),
     /**
+     *
+     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -182,6 +224,8 @@ public enum State
      */
     TERMINATED(12),
     /**
+     *
+     *
      * 
      * TPU node is currently hiding.
      * 

@@ -190,6 +234,8 @@ public enum State
      */
     HIDING(13),
     /**
+     *
+     *
      * 
      * TPU node has been hidden.
      * 

@@ -198,6 +244,8 @@ public enum State
      */
     HIDDEN(14),
     /**
+     *
+     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -209,6 +257,8 @@ public enum State
     ;
 
     /**
+     *
+     *
      * 
      * TPU node state is not known/set.
      * 

@@ -217,6 +267,8 @@ public enum State
      */
     public static final int STATE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * TPU node is being created.
      * 

@@ -225,6 +277,8 @@ public enum State
      */
     public static final int CREATING_VALUE = 1;
     /**
+     *
+     *
      * 
      * TPU node has been created.
      * 

@@ -233,6 +287,8 @@ public enum State
      */
     public static final int READY_VALUE = 2;
     /**
+     *
+     *
      * 
      * TPU node is restarting.
      * 

@@ -241,6 +297,8 @@ public enum State
      */
     public static final int RESTARTING_VALUE = 3;
     /**
+     *
+     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -249,6 +307,8 @@ public enum State
      */
     public static final int REIMAGING_VALUE = 4;
     /**
+     *
+     *
      * 
      * TPU node is being deleted.
      * 

@@ -257,6 +317,8 @@ public enum State
      */
     public static final int DELETING_VALUE = 5;
     /**
+     *
+     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the `help_description` field.
@@ -266,6 +328,8 @@ public enum State
      */
     public static final int REPAIRING_VALUE = 6;
     /**
+     *
+     *
      * 
      * TPU node is stopped.
      * 

@@ -274,6 +338,8 @@ public enum State
      */
     public static final int STOPPED_VALUE = 8;
     /**
+     *
+     *
      * 
      * TPU node is currently stopping.
      * 

@@ -282,6 +348,8 @@ public enum State
      */
     public static final int STOPPING_VALUE = 9;
     /**
+     *
+     *
      * 
      * TPU node is currently starting.
      * 

@@ -290,6 +358,8 @@ public enum State
      */
     public static final int STARTING_VALUE = 10;
     /**
+     *
+     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -298,6 +368,8 @@ public enum State
      */
     public static final int PREEMPTED_VALUE = 11;
     /**
+     *
+     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -307,6 +379,8 @@ public enum State
      */
     public static final int TERMINATED_VALUE = 12;
     /**
+     *
+     *
      * 
      * TPU node is currently hiding.
      * 

@@ -315,6 +389,8 @@ public enum State
      */
     public static final int HIDING_VALUE = 13;
     /**
+     *
+     *
      * 
      * TPU node has been hidden.
      * 

@@ -323,6 +399,8 @@ public enum State
      */
     public static final int HIDDEN_VALUE = 14;
     /**
+     *
+     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -331,7 +409,6 @@ public enum State
      */
     public static final int UNHIDING_VALUE = 15;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -356,61 +433,73 @@ public static State valueOf(int value) {
      */
     public static State forNumber(int value) {
       switch (value) {
-        case 0: return STATE_UNSPECIFIED;
-        case 1: return CREATING;
-        case 2: return READY;
-        case 3: return RESTARTING;
-        case 4: return REIMAGING;
-        case 5: return DELETING;
-        case 6: return REPAIRING;
-        case 8: return STOPPED;
-        case 9: return STOPPING;
-        case 10: return STARTING;
-        case 11: return PREEMPTED;
-        case 12: return TERMINATED;
-        case 13: return HIDING;
-        case 14: return HIDDEN;
-        case 15: return UNHIDING;
-        default: return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+        case 0:
+          return STATE_UNSPECIFIED;
+        case 1:
+          return CREATING;
+        case 2:
+          return READY;
+        case 3:
+          return RESTARTING;
+        case 4:
+          return REIMAGING;
+        case 5:
+          return DELETING;
+        case 6:
+          return REPAIRING;
+        case 8:
+          return STOPPED;
+        case 9:
+          return STOPPING;
+        case 10:
+          return STARTING;
+        case 11:
+          return PREEMPTED;
+        case 12:
+          return TERMINATED;
+        case 13:
+          return HIDING;
+        case 14:
+          return HIDDEN;
+        case 15:
+          return UNHIDING;
+        default:
+          return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        State> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public State findValueByNumber(int number) {
-              return State.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public State findValueByNumber(int number) {
+            return State.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2.Node.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final State[] VALUES = values();
 
-    public static State valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static State valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -428,6 +517,8 @@ private State(int value) {
   }
 
   /**
+   *
+   *
    * 
    * Health defines the status of a TPU node as reported by
    * Health Monitor.
@@ -435,9 +526,10 @@ private State(int value) {
    *
    * Protobuf enum {@code google.cloud.tpu.v2.Node.Health}
    */
-  public enum Health
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum Health implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -446,6 +538,8 @@ public enum Health
      */
     HEALTH_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * The resource is healthy.
      * 

@@ -454,6 +548,8 @@ public enum Health
      */
     HEALTHY(1),
     /**
+     *
+     *
      * 
      * The resource is unresponsive.
      * 

@@ -462,6 +558,8 @@ public enum Health
      */
     TIMEOUT(3),
     /**
+     *
+     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -470,6 +568,8 @@ public enum Health
      */
     UNHEALTHY_TENSORFLOW(4),
     /**
+     *
+     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -482,6 +582,8 @@ public enum Health
     ;
 
     /**
+     *
+     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -490,6 +592,8 @@ public enum Health
      */
     public static final int HEALTH_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * The resource is healthy.
      * 

@@ -498,6 +602,8 @@ public enum Health
      */
     public static final int HEALTHY_VALUE = 1;
     /**
+     *
+     *
      * 
      * The resource is unresponsive.
      * 

@@ -506,6 +612,8 @@ public enum Health
      */
     public static final int TIMEOUT_VALUE = 3;
     /**
+     *
+     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -514,6 +622,8 @@ public enum Health
      */
     public static final int UNHEALTHY_TENSORFLOW_VALUE = 4;
     /**
+     *
+     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -523,7 +633,6 @@ public enum Health
      */
     public static final int UNHEALTHY_MAINTENANCE_VALUE = 5;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -548,51 +657,53 @@ public static Health valueOf(int value) {
      */
     public static Health forNumber(int value) {
       switch (value) {
-        case 0: return HEALTH_UNSPECIFIED;
-        case 1: return HEALTHY;
-        case 3: return TIMEOUT;
-        case 4: return UNHEALTHY_TENSORFLOW;
-        case 5: return UNHEALTHY_MAINTENANCE;
-        default: return null;
+        case 0:
+          return HEALTH_UNSPECIFIED;
+        case 1:
+          return HEALTHY;
+        case 3:
+          return TIMEOUT;
+        case 4:
+          return UNHEALTHY_TENSORFLOW;
+        case 5:
+          return UNHEALTHY_MAINTENANCE;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        Health> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public Health findValueByNumber(int number) {
-              return Health.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public Health findValueByNumber(int number) {
+            return Health.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2.Node.getDescriptor().getEnumTypes().get(1);
     }
 
     private static final Health[] VALUES = values();
 
-    public static Health valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static Health valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -610,15 +721,18 @@ private Health(int value) {
   }
 
   /**
+   *
+   *
    * 
    * TPU API Version.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2.Node.ApiVersion}
    */
-  public enum ApiVersion
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * API version is unknown.
      * 

@@ -627,6 +741,8 @@ public enum ApiVersion
      */
     API_VERSION_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -635,6 +751,8 @@ public enum ApiVersion
      */
     V1_ALPHA1(1),
     /**
+     *
+     *
      * 
      * TPU API V1 version.
      * 

@@ -643,6 +761,8 @@ public enum ApiVersion
      */
     V1(2),
     /**
+     *
+     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -651,6 +771,8 @@ public enum ApiVersion
      */
     V2_ALPHA1(3),
     /**
+     *
+     *
      * 
      * TPU API V2 version.
      * 

@@ -662,6 +784,8 @@ public enum ApiVersion
     ;
 
     /**
+     *
+     *
      * 
      * API version is unknown.
      * 

@@ -670,6 +794,8 @@ public enum ApiVersion
      */
     public static final int API_VERSION_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -678,6 +804,8 @@ public enum ApiVersion
      */
     public static final int V1_ALPHA1_VALUE = 1;
     /**
+     *
+     *
      * 
      * TPU API V1 version.
      * 

@@ -686,6 +814,8 @@ public enum ApiVersion
      */
     public static final int V1_VALUE = 2;
     /**
+     *
+     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -694,6 +824,8 @@ public enum ApiVersion
      */
     public static final int V2_ALPHA1_VALUE = 3;
     /**
+     *
+     *
      * 
      * TPU API V2 version.
      * 

@@ -702,7 +834,6 @@ public enum ApiVersion
      */
     public static final int V2_VALUE = 4;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -727,51 +858,53 @@ public static ApiVersion valueOf(int value) {
      */
     public static ApiVersion forNumber(int value) {
       switch (value) {
-        case 0: return API_VERSION_UNSPECIFIED;
-        case 1: return V1_ALPHA1;
-        case 2: return V1;
-        case 3: return V2_ALPHA1;
-        case 4: return V2;
-        default: return null;
+        case 0:
+          return API_VERSION_UNSPECIFIED;
+        case 1:
+          return V1_ALPHA1;
+        case 2:
+          return V1;
+        case 3:
+          return V2_ALPHA1;
+        case 4:
+          return V2;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        ApiVersion> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public ApiVersion findValueByNumber(int number) {
-              return ApiVersion.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public ApiVersion findValueByNumber(int number) {
+            return ApiVersion.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2.Node.getDescriptor().getEnumTypes().get(2);
     }
 
     private static final ApiVersion[] VALUES = values();
 
-    public static ApiVersion valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static ApiVersion valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -789,14 +922,20 @@ private ApiVersion(int value) {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -805,29 +944,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -836,14 +977,18 @@ public java.lang.String getName() {
   }
 
   public static final int DESCRIPTION_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object description_ = "";
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The description.
    */
   @java.lang.Override
@@ -852,29 +997,29 @@ public java.lang.String getDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       description_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The bytes for description.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDescriptionBytes() {
+  public com.google.protobuf.ByteString getDescriptionBytes() {
     java.lang.Object ref = description_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       description_ = b;
       return b;
     } else {
@@ -883,14 +1028,18 @@ public java.lang.String getDescription() {
   }
 
   public static final int ACCELERATOR_TYPE_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object acceleratorType_ = "";
   /**
+   *
+   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The acceleratorType.
    */
   @java.lang.Override
@@ -899,29 +1048,29 @@ public java.lang.String getAcceleratorType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       acceleratorType_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for acceleratorType.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getAcceleratorTypeBytes() {
+  public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
     java.lang.Object ref = acceleratorType_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       acceleratorType_ = b;
       return b;
     } else {
@@ -932,39 +1081,54 @@ public java.lang.String getAcceleratorType() {
   public static final int STATE_FIELD_NUMBER = 9;
   private int state_ = 0;
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for state.
    */
-  @java.lang.Override public int getStateValue() {
+  @java.lang.Override
+  public int getStateValue() {
     return state_;
   }
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The state.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2.Node.State getState() {
-    com.google.cloud.tpu.v2.Node.State result = com.google.cloud.tpu.v2.Node.State.forNumber(state_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v2.Node.State getState() {
+    com.google.cloud.tpu.v2.Node.State result =
+        com.google.cloud.tpu.v2.Node.State.forNumber(state_);
     return result == null ? com.google.cloud.tpu.v2.Node.State.UNRECOGNIZED : result;
   }
 
   public static final int HEALTH_DESCRIPTION_FIELD_NUMBER = 10;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object healthDescription_ = "";
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The healthDescription.
    */
   @java.lang.Override
@@ -973,30 +1137,30 @@ public java.lang.String getHealthDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       healthDescription_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for healthDescription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getHealthDescriptionBytes() {
+  public com.google.protobuf.ByteString getHealthDescriptionBytes() {
     java.lang.Object ref = healthDescription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       healthDescription_ = b;
       return b;
     } else {
@@ -1005,14 +1169,18 @@ public java.lang.String getHealthDescription() {
   }
 
   public static final int RUNTIME_VERSION_FIELD_NUMBER = 11;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object runtimeVersion_ = "";
   /**
+   *
+   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The runtimeVersion.
    */
   @java.lang.Override
@@ -1021,29 +1189,29 @@ public java.lang.String getRuntimeVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       runtimeVersion_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for runtimeVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getRuntimeVersionBytes() {
+  public com.google.protobuf.ByteString getRuntimeVersionBytes() {
     java.lang.Object ref = runtimeVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       runtimeVersion_ = b;
       return b;
     } else {
@@ -1054,11 +1222,14 @@ public java.lang.String getRuntimeVersion() {
   public static final int NETWORK_CONFIG_FIELD_NUMBER = 36;
   private com.google.cloud.tpu.v2.NetworkConfig networkConfig_;
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
+   *
    * @return Whether the networkConfig field is set.
    */
   @java.lang.Override
@@ -1066,18 +1237,25 @@ public boolean hasNetworkConfig() {
     return networkConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
+   *
    * @return The networkConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.NetworkConfig getNetworkConfig() {
-    return networkConfig_ == null ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance() : networkConfig_;
+    return networkConfig_ == null
+        ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()
+        : networkConfig_;
   }
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

@@ -1086,13 +1264,18 @@ public com.google.cloud.tpu.v2.NetworkConfig getNetworkConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder() {
-    return networkConfig_ == null ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance() : networkConfig_;
+    return networkConfig_ == null
+        ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()
+        : networkConfig_;
   }
 
   public static final int CIDR_BLOCK_FIELD_NUMBER = 13;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object cidrBlock_ = "";
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1105,6 +1288,7 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The cidrBlock.
    */
   @java.lang.Override
@@ -1113,14 +1297,15 @@ public java.lang.String getCidrBlock() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       cidrBlock_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1133,16 +1318,15 @@ public java.lang.String getCidrBlock() {
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The bytes for cidrBlock.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getCidrBlockBytes() {
+  public com.google.protobuf.ByteString getCidrBlockBytes() {
     java.lang.Object ref = cidrBlock_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       cidrBlock_ = b;
       return b;
     } else {
@@ -1153,12 +1337,15 @@ public java.lang.String getCidrBlock() {
   public static final int SERVICE_ACCOUNT_FIELD_NUMBER = 37;
   private com.google.cloud.tpu.v2.ServiceAccount serviceAccount_;
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
+   *
    * @return Whether the serviceAccount field is set.
    */
   @java.lang.Override
@@ -1166,19 +1353,26 @@ public boolean hasServiceAccount() {
     return serviceAccount_ != null;
   }
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
+   *
    * @return The serviceAccount.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ServiceAccount getServiceAccount() {
-    return serviceAccount_ == null ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance() : serviceAccount_;
+    return serviceAccount_ == null
+        ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()
+        : serviceAccount_;
   }
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
@@ -1188,17 +1382,23 @@ public com.google.cloud.tpu.v2.ServiceAccount getServiceAccount() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilder() {
-    return serviceAccount_ == null ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance() : serviceAccount_;
+    return serviceAccount_ == null
+        ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()
+        : serviceAccount_;
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 16;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -1206,11 +1406,15 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -1218,11 +1422,14 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
@@ -1232,11 +1439,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SCHEDULING_CONFIG_FIELD_NUMBER = 17;
   private com.google.cloud.tpu.v2.SchedulingConfig schedulingConfig_;
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
+   *
    * @return Whether the schedulingConfig field is set.
    */
   @java.lang.Override
@@ -1244,18 +1454,25 @@ public boolean hasSchedulingConfig() {
     return schedulingConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
+   *
    * @return The schedulingConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.SchedulingConfig getSchedulingConfig() {
-    return schedulingConfig_ == null ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+    return schedulingConfig_ == null
+        ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()
+        : schedulingConfig_;
   }
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

@@ -1264,133 +1481,166 @@ public com.google.cloud.tpu.v2.SchedulingConfig getSchedulingConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder() {
-    return schedulingConfig_ == null ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+    return schedulingConfig_ == null
+        ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()
+        : schedulingConfig_;
   }
 
   public static final int NETWORK_ENDPOINTS_FIELD_NUMBER = 21;
+
   @SuppressWarnings("serial")
   private java.util.List networkEndpoints_;
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public java.util.List getNetworkEndpointsList() {
     return networkEndpoints_;
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getNetworkEndpointsOrBuilderList() {
     return networkEndpoints_;
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public int getNetworkEndpointsCount() {
     return networkEndpoints_.size();
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.NetworkEndpoint getNetworkEndpoints(int index) {
     return networkEndpoints_.get(index);
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index) {
     return networkEndpoints_.get(index);
   }
 
   public static final int HEALTH_FIELD_NUMBER = 22;
   private int health_ = 0;
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.Node.Health health = 22;
+   *
    * @return The enum numeric value on the wire for health.
    */
-  @java.lang.Override public int getHealthValue() {
+  @java.lang.Override
+  public int getHealthValue() {
     return health_;
   }
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.Node.Health health = 22;
+   *
    * @return The health.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2.Node.Health getHealth() {
-    com.google.cloud.tpu.v2.Node.Health result = com.google.cloud.tpu.v2.Node.Health.forNumber(health_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v2.Node.Health getHealth() {
+    com.google.cloud.tpu.v2.Node.Health result =
+        com.google.cloud.tpu.v2.Node.Health.forNumber(health_);
     return result == null ? com.google.cloud.tpu.v2.Node.Health.UNRECOGNIZED : result;
   }
 
   public static final int LABELS_FIELD_NUMBER = 24;
+
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, java.lang.String> defaultEntry =
-            com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_LabelsEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "");
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.cloud.tpu.v2.CloudTpuProto
+                .internal_static_google_cloud_tpu_v2_Node_LabelsEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
   }
+
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField<
-      java.lang.String, java.lang.String> labels_;
-  private com.google.protobuf.MapField
-  internalGetLabels() {
+  private com.google.protobuf.MapField labels_;
+
+  private com.google.protobuf.MapField internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
+
   public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1398,20 +1648,21 @@ public int getLabelsCount() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public boolean containsLabels(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsLabels(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1423,6 +1674,8 @@ public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1430,17 +1683,19 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public /* nullable */
-java.lang.String getLabelsOrDefault(
+  public /* nullable */ java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+      java.lang.String defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1448,11 +1703,11 @@ java.lang.String getLabelsOrDefault(
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public java.lang.String getLabelsOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+  public java.lang.String getLabelsOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1460,32 +1715,34 @@ public java.lang.String getLabelsOrThrow(
   }
 
   public static final int METADATA_FIELD_NUMBER = 34;
+
   private static final class MetadataDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, java.lang.String> defaultEntry =
-            com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_MetadataEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "");
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.cloud.tpu.v2.CloudTpuProto
+                .internal_static_google_cloud_tpu_v2_Node_MetadataEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
   }
+
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField<
-      java.lang.String, java.lang.String> metadata_;
-  private com.google.protobuf.MapField
-  internalGetMetadata() {
+  private com.google.protobuf.MapField metadata_;
+
+  private com.google.protobuf.MapField internalGetMetadata() {
     if (metadata_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          MetadataDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(MetadataDefaultEntryHolder.defaultEntry);
     }
     return metadata_;
   }
+
   public int getMetadataCount() {
     return internalGetMetadata().getMap().size();
   }
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1494,20 +1751,21 @@ public int getMetadataCount() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public boolean containsMetadata(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsMetadata(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetMetadata().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getMetadataMap()} instead.
-   */
+  /** Use {@link #getMetadataMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getMetadata() {
     return getMetadataMap();
   }
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1520,6 +1778,8 @@ public java.util.Map getMetadataMap() {
     return internalGetMetadata().getMap();
   }
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1528,17 +1788,19 @@ public java.util.Map getMetadataMap() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public /* nullable */
-java.lang.String getMetadataOrDefault(
+  public /* nullable */ java.lang.String getMetadataOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetMetadata().getMap();
+      java.lang.String defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetMetadata().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1547,11 +1809,11 @@ java.lang.String getMetadataOrDefault(
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public java.lang.String getMetadataOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetMetadata().getMap();
+  public java.lang.String getMetadataOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetMetadata().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1559,40 +1821,49 @@ public java.lang.String getMetadataOrThrow(
   }
 
   public static final int TAGS_FIELD_NUMBER = 40;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList tags_;
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @return A list containing the tags.
    */
-  public com.google.protobuf.ProtocolStringList
-      getTagsList() {
+  public com.google.protobuf.ProtocolStringList getTagsList() {
     return tags_;
   }
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @return The count of tags.
    */
   public int getTagsCount() {
     return tags_.size();
   }
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @param index The index of the element to return.
    * @return The tags at the given index.
    */
@@ -1600,28 +1871,33 @@ public java.lang.String getTags(int index) {
     return tags_.get(index);
   }
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the tags at the given index.
    */
-  public com.google.protobuf.ByteString
-      getTagsBytes(int index) {
+  public com.google.protobuf.ByteString getTagsBytes(int index) {
     return tags_.getByteString(index);
   }
 
   public static final int ID_FIELD_NUMBER = 33;
   private long id_ = 0L;
   /**
+   *
+   *
    * 
    * Output only. The unique identifier for the TPU Node.
    * 

    *
    * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The id.
    */
   @java.lang.Override
@@ -1630,9 +1906,12 @@ public long getId() {
   }
 
   public static final int DATA_DISKS_FIELD_NUMBER = 41;
+
   @SuppressWarnings("serial")
   private java.util.List dataDisks_;
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1644,6 +1923,8 @@ public java.util.List getDataDisksList() {
     return dataDisks_;
   }
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1651,11 +1932,13 @@ public java.util.List getDataDisksList() {
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getDataDisksOrBuilderList() {
     return dataDisks_;
   }
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1667,6 +1950,8 @@ public int getDataDisksCount() {
     return dataDisks_.size();
   }
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1678,6 +1963,8 @@ public com.google.cloud.tpu.v2.AttachedDisk getDataDisks(int index) {
     return dataDisks_.get(index);
   }
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1685,106 +1972,141 @@ public com.google.cloud.tpu.v2.AttachedDisk getDataDisks(int index) {
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(int index) {
     return dataDisks_.get(index);
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 38;
   private int apiVersion_ = 0;
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for apiVersion.
    */
-  @java.lang.Override public int getApiVersionValue() {
+  @java.lang.Override
+  public int getApiVersionValue() {
     return apiVersion_;
   }
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The apiVersion.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2.Node.ApiVersion getApiVersion() {
-    com.google.cloud.tpu.v2.Node.ApiVersion result = com.google.cloud.tpu.v2.Node.ApiVersion.forNumber(apiVersion_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v2.Node.ApiVersion getApiVersion() {
+    com.google.cloud.tpu.v2.Node.ApiVersion result =
+        com.google.cloud.tpu.v2.Node.ApiVersion.forNumber(apiVersion_);
     return result == null ? com.google.cloud.tpu.v2.Node.ApiVersion.UNRECOGNIZED : result;
   }
 
   public static final int SYMPTOMS_FIELD_NUMBER = 39;
+
   @SuppressWarnings("serial")
   private java.util.List symptoms_;
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public java.util.List getSymptomsList() {
     return symptoms_;
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getSymptomsOrBuilderList() {
     return symptoms_;
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public int getSymptomsCount() {
     return symptoms_.size();
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.Symptom getSymptoms(int index) {
     return symptoms_.get(index);
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(int index) {
     return symptoms_.get(index);
   }
 
   public static final int SHIELDED_INSTANCE_CONFIG_FIELD_NUMBER = 45;
   private com.google.cloud.tpu.v2.ShieldedInstanceConfig shieldedInstanceConfig_;
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
+   *
    * @return Whether the shieldedInstanceConfig field is set.
    */
   @java.lang.Override
@@ -1792,18 +2114,25 @@ public boolean hasShieldedInstanceConfig() {
     return shieldedInstanceConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
+   *
    * @return The shieldedInstanceConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2.ShieldedInstanceConfig getShieldedInstanceConfig() {
-    return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
+    return shieldedInstanceConfig_ == null
+        ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()
+        : shieldedInstanceConfig_;
   }
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

@@ -1811,11 +2140,15 @@ public com.google.cloud.tpu.v2.ShieldedInstanceConfig getShieldedInstanceConfig(
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder() {
-    return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
+  public com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder
+      getShieldedInstanceConfigOrBuilder() {
+    return shieldedInstanceConfig_ == null
+        ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()
+        : shieldedInstanceConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1827,8 +2160,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -1862,28 +2194,21 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     if (health_ != com.google.cloud.tpu.v2.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
       output.writeEnum(22, health_);
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetLabels(),
-        LabelsDefaultEntryHolder.defaultEntry,
-        24);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 24);
     if (id_ != 0L) {
       output.writeInt64(33, id_);
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetMetadata(),
-        MetadataDefaultEntryHolder.defaultEntry,
-        34);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetMetadata(), MetadataDefaultEntryHolder.defaultEntry, 34);
     if (networkConfig_ != null) {
       output.writeMessage(36, getNetworkConfig());
     }
     if (serviceAccount_ != null) {
       output.writeMessage(37, getServiceAccount());
     }
-    if (apiVersion_ != com.google.cloud.tpu.v2.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+    if (apiVersion_
+        != com.google.cloud.tpu.v2.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
       output.writeEnum(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
@@ -1917,8 +2242,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, acceleratorType_);
     }
     if (state_ != com.google.cloud.tpu.v2.Node.State.STATE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(9, state_);
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(9, state_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(healthDescription_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(10, healthDescription_);
@@ -1930,60 +2254,53 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(13, cidrBlock_);
     }
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(16, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(16, getCreateTime());
     }
     if (schedulingConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(17, getSchedulingConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(17, getSchedulingConfig());
     }
     for (int i = 0; i < networkEndpoints_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(21, networkEndpoints_.get(i));
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(21, networkEndpoints_.get(i));
     }
     if (health_ != com.google.cloud.tpu.v2.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(22, health_);
-    }
-    for (java.util.Map.Entry entry
-         : internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(24, labels__);
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(22, health_);
+    }
+    for (java.util.Map.Entry entry :
+        internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry labels__ =
+          LabelsDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(24, labels__);
     }
     if (id_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(33, id_);
-    }
-    for (java.util.Map.Entry entry
-         : internalGetMetadata().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      metadata__ = MetadataDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(34, metadata__);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(33, id_);
+    }
+    for (java.util.Map.Entry entry :
+        internalGetMetadata().getMap().entrySet()) {
+      com.google.protobuf.MapEntry metadata__ =
+          MetadataDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(34, metadata__);
     }
     if (networkConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(36, getNetworkConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(36, getNetworkConfig());
     }
     if (serviceAccount_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(37, getServiceAccount());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(37, getServiceAccount());
     }
-    if (apiVersion_ != com.google.cloud.tpu.v2.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(38, apiVersion_);
+    if (apiVersion_
+        != com.google.cloud.tpu.v2.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(39, symptoms_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(39, symptoms_.get(i));
     }
     {
       int dataSize = 0;
@@ -1994,12 +2311,11 @@ public int getSerializedSize() {
       size += 2 * getTagsList().size();
     }
     for (int i = 0; i < dataDisks_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(41, dataDisks_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(41, dataDisks_.get(i));
     }
     if (shieldedInstanceConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(45, getShieldedInstanceConfig());
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(45, getShieldedInstanceConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -2009,66 +2325,48 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.Node)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.Node other = (com.google.cloud.tpu.v2.Node) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getDescription()
-        .equals(other.getDescription())) return false;
-    if (!getAcceleratorType()
-        .equals(other.getAcceleratorType())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getDescription().equals(other.getDescription())) return false;
+    if (!getAcceleratorType().equals(other.getAcceleratorType())) return false;
     if (state_ != other.state_) return false;
-    if (!getHealthDescription()
-        .equals(other.getHealthDescription())) return false;
-    if (!getRuntimeVersion()
-        .equals(other.getRuntimeVersion())) return false;
+    if (!getHealthDescription().equals(other.getHealthDescription())) return false;
+    if (!getRuntimeVersion().equals(other.getRuntimeVersion())) return false;
     if (hasNetworkConfig() != other.hasNetworkConfig()) return false;
     if (hasNetworkConfig()) {
-      if (!getNetworkConfig()
-          .equals(other.getNetworkConfig())) return false;
+      if (!getNetworkConfig().equals(other.getNetworkConfig())) return false;
     }
-    if (!getCidrBlock()
-        .equals(other.getCidrBlock())) return false;
+    if (!getCidrBlock().equals(other.getCidrBlock())) return false;
     if (hasServiceAccount() != other.hasServiceAccount()) return false;
     if (hasServiceAccount()) {
-      if (!getServiceAccount()
-          .equals(other.getServiceAccount())) return false;
+      if (!getServiceAccount().equals(other.getServiceAccount())) return false;
     }
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasSchedulingConfig() != other.hasSchedulingConfig()) return false;
     if (hasSchedulingConfig()) {
-      if (!getSchedulingConfig()
-          .equals(other.getSchedulingConfig())) return false;
+      if (!getSchedulingConfig().equals(other.getSchedulingConfig())) return false;
     }
-    if (!getNetworkEndpointsList()
-        .equals(other.getNetworkEndpointsList())) return false;
+    if (!getNetworkEndpointsList().equals(other.getNetworkEndpointsList())) return false;
     if (health_ != other.health_) return false;
-    if (!internalGetLabels().equals(
-        other.internalGetLabels())) return false;
-    if (!internalGetMetadata().equals(
-        other.internalGetMetadata())) return false;
-    if (!getTagsList()
-        .equals(other.getTagsList())) return false;
-    if (getId()
-        != other.getId()) return false;
-    if (!getDataDisksList()
-        .equals(other.getDataDisksList())) return false;
+    if (!internalGetLabels().equals(other.internalGetLabels())) return false;
+    if (!internalGetMetadata().equals(other.internalGetMetadata())) return false;
+    if (!getTagsList().equals(other.getTagsList())) return false;
+    if (getId() != other.getId()) return false;
+    if (!getDataDisksList().equals(other.getDataDisksList())) return false;
     if (apiVersion_ != other.apiVersion_) return false;
-    if (!getSymptomsList()
-        .equals(other.getSymptomsList())) return false;
+    if (!getSymptomsList().equals(other.getSymptomsList())) return false;
     if (hasShieldedInstanceConfig() != other.hasShieldedInstanceConfig()) return false;
     if (hasShieldedInstanceConfig()) {
-      if (!getShieldedInstanceConfig()
-          .equals(other.getShieldedInstanceConfig())) return false;
+      if (!getShieldedInstanceConfig().equals(other.getShieldedInstanceConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -2130,8 +2428,7 @@ public int hashCode() {
       hash = (53 * hash) + getTagsList().hashCode();
     }
     hash = (37 * hash) + ID_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getId());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getId());
     if (getDataDisksCount() > 0) {
       hash = (37 * hash) + DATA_DISKS_FIELD_NUMBER;
       hash = (53 * hash) + getDataDisksList().hashCode();
@@ -2151,156 +2448,158 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.Node parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.Node parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.Node parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.Node parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.cloud.tpu.v2.Node parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.Node parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.Node parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.Node parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.Node parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.Node parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.Node parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.Node parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.Node parseFrom(
-      com.google.protobuf.CodedInputStream input)
+
+  public static com.google.cloud.tpu.v2.Node parseFrom(com.google.protobuf.CodedInputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.Node parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.Node prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A TPU instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.Node}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.Node)
       com.google.cloud.tpu.v2.NodeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_Node_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMapField(int number) {
       switch (number) {
         case 24:
           return internalGetLabels();
         case 34:
           return internalGetMetadata();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
       switch (number) {
         case 24:
           return internalGetMutableLabels();
         case 34:
           return internalGetMutableMetadata();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_Node_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.cloud.tpu.v2.Node.class, com.google.cloud.tpu.v2.Node.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.Node.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -2369,9 +2668,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Node_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_Node_descriptor;
     }
 
     @java.lang.Override
@@ -2392,7 +2691,9 @@ public com.google.cloud.tpu.v2.Node build() {
     public com.google.cloud.tpu.v2.Node buildPartial() {
       com.google.cloud.tpu.v2.Node result = new com.google.cloud.tpu.v2.Node(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -2453,27 +2754,22 @@ private void buildPartial0(com.google.cloud.tpu.v2.Node result) {
         result.runtimeVersion_ = runtimeVersion_;
       }
       if (((from_bitField0_ & 0x00000040) != 0)) {
-        result.networkConfig_ = networkConfigBuilder_ == null
-            ? networkConfig_
-            : networkConfigBuilder_.build();
+        result.networkConfig_ =
+            networkConfigBuilder_ == null ? networkConfig_ : networkConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000080) != 0)) {
         result.cidrBlock_ = cidrBlock_;
       }
       if (((from_bitField0_ & 0x00000100) != 0)) {
-        result.serviceAccount_ = serviceAccountBuilder_ == null
-            ? serviceAccount_
-            : serviceAccountBuilder_.build();
+        result.serviceAccount_ =
+            serviceAccountBuilder_ == null ? serviceAccount_ : serviceAccountBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000200) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000400) != 0)) {
-        result.schedulingConfig_ = schedulingConfigBuilder_ == null
-            ? schedulingConfig_
-            : schedulingConfigBuilder_.build();
+        result.schedulingConfig_ =
+            schedulingConfigBuilder_ == null ? schedulingConfig_ : schedulingConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00001000) != 0)) {
         result.health_ = health_;
@@ -2493,9 +2789,10 @@ private void buildPartial0(com.google.cloud.tpu.v2.Node result) {
         result.apiVersion_ = apiVersion_;
       }
       if (((from_bitField0_ & 0x00100000) != 0)) {
-        result.shieldedInstanceConfig_ = shieldedInstanceConfigBuilder_ == null
-            ? shieldedInstanceConfig_
-            : shieldedInstanceConfigBuilder_.build();
+        result.shieldedInstanceConfig_ =
+            shieldedInstanceConfigBuilder_ == null
+                ? shieldedInstanceConfig_
+                : shieldedInstanceConfigBuilder_.build();
       }
     }
 
@@ -2503,38 +2800,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.Node result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.Node) {
-        return mergeFrom((com.google.cloud.tpu.v2.Node)other);
+        return mergeFrom((com.google.cloud.tpu.v2.Node) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2606,9 +2904,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.Node other) {
             networkEndpointsBuilder_ = null;
             networkEndpoints_ = other.networkEndpoints_;
             bitField0_ = (bitField0_ & ~0x00000800);
-            networkEndpointsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getNetworkEndpointsFieldBuilder() : null;
+            networkEndpointsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getNetworkEndpointsFieldBuilder()
+                    : null;
           } else {
             networkEndpointsBuilder_.addAllMessages(other.networkEndpoints_);
           }
@@ -2617,11 +2916,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.Node other) {
       if (other.health_ != 0) {
         setHealthValue(other.getHealthValue());
       }
-      internalGetMutableLabels().mergeFrom(
-          other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
       bitField0_ |= 0x00002000;
-      internalGetMutableMetadata().mergeFrom(
-          other.internalGetMetadata());
+      internalGetMutableMetadata().mergeFrom(other.internalGetMetadata());
       bitField0_ |= 0x00004000;
       if (!other.tags_.isEmpty()) {
         if (tags_.isEmpty()) {
@@ -2654,9 +2951,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.Node other) {
             dataDisksBuilder_ = null;
             dataDisks_ = other.dataDisks_;
             bitField0_ = (bitField0_ & ~0x00020000);
-            dataDisksBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getDataDisksFieldBuilder() : null;
+            dataDisksBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getDataDisksFieldBuilder()
+                    : null;
           } else {
             dataDisksBuilder_.addAllMessages(other.dataDisks_);
           }
@@ -2683,9 +2981,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2.Node other) {
             symptomsBuilder_ = null;
             symptoms_ = other.symptoms_;
             bitField0_ = (bitField0_ & ~0x00080000);
-            symptomsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getSymptomsFieldBuilder() : null;
+            symptomsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getSymptomsFieldBuilder()
+                    : null;
           } else {
             symptomsBuilder_.addAllMessages(other.symptoms_);
           }
@@ -2720,160 +3019,174 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 26: {
-              description_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 26
-            case 42: {
-              acceleratorType_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 42
-            case 72: {
-              state_ = input.readEnum();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 72
-            case 82: {
-              healthDescription_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 82
-            case 90: {
-              runtimeVersion_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 90
-            case 106: {
-              cidrBlock_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000080;
-              break;
-            } // case 106
-            case 130: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000200;
-              break;
-            } // case 130
-            case 138: {
-              input.readMessage(
-                  getSchedulingConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000400;
-              break;
-            } // case 138
-            case 170: {
-              com.google.cloud.tpu.v2.NetworkEndpoint m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2.NetworkEndpoint.parser(),
-                      extensionRegistry);
-              if (networkEndpointsBuilder_ == null) {
-                ensureNetworkEndpointsIsMutable();
-                networkEndpoints_.add(m);
-              } else {
-                networkEndpointsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 170
-            case 176: {
-              health_ = input.readEnum();
-              bitField0_ |= 0x00001000;
-              break;
-            } // case 176
-            case 194: {
-              com.google.protobuf.MapEntry
-              labels__ = input.readMessage(
-                  LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-              internalGetMutableLabels().getMutableMap().put(
-                  labels__.getKey(), labels__.getValue());
-              bitField0_ |= 0x00002000;
-              break;
-            } // case 194
-            case 264: {
-              id_ = input.readInt64();
-              bitField0_ |= 0x00010000;
-              break;
-            } // case 264
-            case 274: {
-              com.google.protobuf.MapEntry
-              metadata__ = input.readMessage(
-                  MetadataDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-              internalGetMutableMetadata().getMutableMap().put(
-                  metadata__.getKey(), metadata__.getValue());
-              bitField0_ |= 0x00004000;
-              break;
-            } // case 274
-            case 290: {
-              input.readMessage(
-                  getNetworkConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 290
-            case 298: {
-              input.readMessage(
-                  getServiceAccountFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000100;
-              break;
-            } // case 298
-            case 304: {
-              apiVersion_ = input.readEnum();
-              bitField0_ |= 0x00040000;
-              break;
-            } // case 304
-            case 314: {
-              com.google.cloud.tpu.v2.Symptom m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2.Symptom.parser(),
-                      extensionRegistry);
-              if (symptomsBuilder_ == null) {
-                ensureSymptomsIsMutable();
-                symptoms_.add(m);
-              } else {
-                symptomsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 314
-            case 322: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureTagsIsMutable();
-              tags_.add(s);
-              break;
-            } // case 322
-            case 330: {
-              com.google.cloud.tpu.v2.AttachedDisk m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2.AttachedDisk.parser(),
-                      extensionRegistry);
-              if (dataDisksBuilder_ == null) {
-                ensureDataDisksIsMutable();
-                dataDisks_.add(m);
-              } else {
-                dataDisksBuilder_.addMessage(m);
-              }
-              break;
-            } // case 330
-            case 362: {
-              input.readMessage(
-                  getShieldedInstanceConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00100000;
-              break;
-            } // case 362
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 26:
+              {
+                description_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 26
+            case 42:
+              {
+                acceleratorType_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 42
+            case 72:
+              {
+                state_ = input.readEnum();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 72
+            case 82:
+              {
+                healthDescription_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 82
+            case 90:
+              {
+                runtimeVersion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 90
+            case 106:
+              {
+                cidrBlock_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000080;
+                break;
+              } // case 106
+            case 130:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000200;
+                break;
+              } // case 130
+            case 138:
+              {
+                input.readMessage(
+                    getSchedulingConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000400;
+                break;
+              } // case 138
+            case 170:
+              {
+                com.google.cloud.tpu.v2.NetworkEndpoint m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2.NetworkEndpoint.parser(), extensionRegistry);
+                if (networkEndpointsBuilder_ == null) {
+                  ensureNetworkEndpointsIsMutable();
+                  networkEndpoints_.add(m);
+                } else {
+                  networkEndpointsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 170
+            case 176:
+              {
+                health_ = input.readEnum();
+                bitField0_ |= 0x00001000;
+                break;
+              } // case 176
+            case 194:
+              {
+                com.google.protobuf.MapEntry labels__ =
+                    input.readMessage(
+                        LabelsDefaultEntryHolder.defaultEntry.getParserForType(),
+                        extensionRegistry);
+                internalGetMutableLabels()
+                    .getMutableMap()
+                    .put(labels__.getKey(), labels__.getValue());
+                bitField0_ |= 0x00002000;
+                break;
+              } // case 194
+            case 264:
+              {
+                id_ = input.readInt64();
+                bitField0_ |= 0x00010000;
+                break;
+              } // case 264
+            case 274:
+              {
+                com.google.protobuf.MapEntry metadata__ =
+                    input.readMessage(
+                        MetadataDefaultEntryHolder.defaultEntry.getParserForType(),
+                        extensionRegistry);
+                internalGetMutableMetadata()
+                    .getMutableMap()
+                    .put(metadata__.getKey(), metadata__.getValue());
+                bitField0_ |= 0x00004000;
+                break;
+              } // case 274
+            case 290:
+              {
+                input.readMessage(getNetworkConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 290
+            case 298:
+              {
+                input.readMessage(getServiceAccountFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000100;
+                break;
+              } // case 298
+            case 304:
+              {
+                apiVersion_ = input.readEnum();
+                bitField0_ |= 0x00040000;
+                break;
+              } // case 304
+            case 314:
+              {
+                com.google.cloud.tpu.v2.Symptom m =
+                    input.readMessage(com.google.cloud.tpu.v2.Symptom.parser(), extensionRegistry);
+                if (symptomsBuilder_ == null) {
+                  ensureSymptomsIsMutable();
+                  symptoms_.add(m);
+                } else {
+                  symptomsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 314
+            case 322:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureTagsIsMutable();
+                tags_.add(s);
+                break;
+              } // case 322
+            case 330:
+              {
+                com.google.cloud.tpu.v2.AttachedDisk m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2.AttachedDisk.parser(), extensionRegistry);
+                if (dataDisksBuilder_ == null) {
+                  ensureDataDisksIsMutable();
+                  dataDisks_.add(m);
+                } else {
+                  dataDisksBuilder_.addMessage(m);
+                }
+                break;
+              } // case 330
+            case 362:
+              {
+                input.readMessage(
+                    getShieldedInstanceConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00100000;
+                break;
+              } // case 362
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2883,22 +3196,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -2907,20 +3225,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -2928,28 +3249,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -2959,17 +3291,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -2979,18 +3317,20 @@ public Builder setNameBytes(
 
     private java.lang.Object description_ = "";
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @return The description.
      */
     public java.lang.String getDescription() {
       java.lang.Object ref = description_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         description_ = s;
         return s;
@@ -2999,20 +3339,21 @@ public java.lang.String getDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @return The bytes for description.
      */
-    public com.google.protobuf.ByteString
-        getDescriptionBytes() {
+    public com.google.protobuf.ByteString getDescriptionBytes() {
       java.lang.Object ref = description_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         description_ = b;
         return b;
       } else {
@@ -3020,28 +3361,35 @@ public java.lang.String getDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @param value The description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescription(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDescription(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       description_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDescription() {
@@ -3051,17 +3399,21 @@ public Builder clearDescription() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @param value The bytes for description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescriptionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       description_ = value;
       bitField0_ |= 0x00000002;
@@ -3071,18 +3423,20 @@ public Builder setDescriptionBytes(
 
     private java.lang.Object acceleratorType_ = "";
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The acceleratorType.
      */
     public java.lang.String getAcceleratorType() {
       java.lang.Object ref = acceleratorType_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         acceleratorType_ = s;
         return s;
@@ -3091,20 +3445,21 @@ public java.lang.String getAcceleratorType() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for acceleratorType.
      */
-    public com.google.protobuf.ByteString
-        getAcceleratorTypeBytes() {
+    public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
       java.lang.Object ref = acceleratorType_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         acceleratorType_ = b;
         return b;
       } else {
@@ -3112,28 +3467,35 @@ public java.lang.String getAcceleratorType() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorType(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAcceleratorType(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearAcceleratorType() {
@@ -3143,17 +3505,21 @@ public Builder clearAcceleratorType() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorTypeBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
@@ -3163,22 +3529,31 @@ public Builder setAcceleratorTypeBytes(
 
     private int state_ = 0;
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The enum numeric value on the wire for state.
      */
-    @java.lang.Override public int getStateValue() {
+    @java.lang.Override
+    public int getStateValue() {
       return state_;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The enum numeric value on the wire for state to set.
      * @return This builder for chaining.
      */
@@ -3189,24 +3564,33 @@ public Builder setStateValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The state.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.Node.State getState() {
-      com.google.cloud.tpu.v2.Node.State result = com.google.cloud.tpu.v2.Node.State.forNumber(state_);
+      com.google.cloud.tpu.v2.Node.State result =
+          com.google.cloud.tpu.v2.Node.State.forNumber(state_);
       return result == null ? com.google.cloud.tpu.v2.Node.State.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The state to set.
      * @return This builder for chaining.
      */
@@ -3220,11 +3604,15 @@ public Builder setState(com.google.cloud.tpu.v2.Node.State value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearState() {
@@ -3236,19 +3624,21 @@ public Builder clearState() {
 
     private java.lang.Object healthDescription_ = "";
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The healthDescription.
      */
     public java.lang.String getHealthDescription() {
       java.lang.Object ref = healthDescription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         healthDescription_ = s;
         return s;
@@ -3257,21 +3647,22 @@ public java.lang.String getHealthDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The bytes for healthDescription.
      */
-    public com.google.protobuf.ByteString
-        getHealthDescriptionBytes() {
+    public com.google.protobuf.ByteString getHealthDescriptionBytes() {
       java.lang.Object ref = healthDescription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         healthDescription_ = b;
         return b;
       } else {
@@ -3279,30 +3670,37 @@ public java.lang.String getHealthDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescription(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setHealthDescription(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       healthDescription_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearHealthDescription() {
@@ -3312,18 +3710,22 @@ public Builder clearHealthDescription() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The bytes for healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescriptionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setHealthDescriptionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       healthDescription_ = value;
       bitField0_ |= 0x00000010;
@@ -3333,18 +3735,20 @@ public Builder setHealthDescriptionBytes(
 
     private java.lang.Object runtimeVersion_ = "";
     /**
+     *
+     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The runtimeVersion.
      */
     public java.lang.String getRuntimeVersion() {
       java.lang.Object ref = runtimeVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         runtimeVersion_ = s;
         return s;
@@ -3353,20 +3757,21 @@ public java.lang.String getRuntimeVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for runtimeVersion.
      */
-    public com.google.protobuf.ByteString
-        getRuntimeVersionBytes() {
+    public com.google.protobuf.ByteString getRuntimeVersionBytes() {
       java.lang.Object ref = runtimeVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         runtimeVersion_ = b;
         return b;
       } else {
@@ -3374,28 +3779,35 @@ public java.lang.String getRuntimeVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The runtimeVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setRuntimeVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRuntimeVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       runtimeVersion_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearRuntimeVersion() {
@@ -3405,17 +3817,21 @@ public Builder clearRuntimeVersion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for runtimeVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setRuntimeVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRuntimeVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       runtimeVersion_ = value;
       bitField0_ |= 0x00000020;
@@ -3425,34 +3841,47 @@ public Builder setRuntimeVersionBytes(
 
     private com.google.cloud.tpu.v2.NetworkConfig networkConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.NetworkConfig, com.google.cloud.tpu.v2.NetworkConfig.Builder, com.google.cloud.tpu.v2.NetworkConfigOrBuilder> networkConfigBuilder_;
+            com.google.cloud.tpu.v2.NetworkConfig,
+            com.google.cloud.tpu.v2.NetworkConfig.Builder,
+            com.google.cloud.tpu.v2.NetworkConfigOrBuilder>
+        networkConfigBuilder_;
     /**
-     * 
+     *
+     *
+     * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
+     *
      * @return Whether the networkConfig field is set.
      */
     public boolean hasNetworkConfig() {
       return ((bitField0_ & 0x00000040) != 0);
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
+     *
      * @return The networkConfig.
      */
     public com.google.cloud.tpu.v2.NetworkConfig getNetworkConfig() {
       if (networkConfigBuilder_ == null) {
-        return networkConfig_ == null ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance() : networkConfig_;
+        return networkConfig_ == null
+            ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()
+            : networkConfig_;
       } else {
         return networkConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3473,14 +3902,15 @@ public Builder setNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
      */
-    public Builder setNetworkConfig(
-        com.google.cloud.tpu.v2.NetworkConfig.Builder builderForValue) {
+    public Builder setNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig.Builder builderForValue) {
       if (networkConfigBuilder_ == null) {
         networkConfig_ = builderForValue.build();
       } else {
@@ -3491,6 +3921,8 @@ public Builder setNetworkConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3499,9 +3931,9 @@ public Builder setNetworkConfig(
      */
     public Builder mergeNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig value) {
       if (networkConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000040) != 0) &&
-          networkConfig_ != null &&
-          networkConfig_ != com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000040) != 0)
+            && networkConfig_ != null
+            && networkConfig_ != com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()) {
           getNetworkConfigBuilder().mergeFrom(value);
         } else {
           networkConfig_ = value;
@@ -3514,6 +3946,8 @@ public Builder mergeNetworkConfig(com.google.cloud.tpu.v2.NetworkConfig value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3531,6 +3965,8 @@ public Builder clearNetworkConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3543,6 +3979,8 @@ public com.google.cloud.tpu.v2.NetworkConfig.Builder getNetworkConfigBuilder() {
       return getNetworkConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3553,11 +3991,14 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
       if (networkConfigBuilder_ != null) {
         return networkConfigBuilder_.getMessageOrBuilder();
       } else {
-        return networkConfig_ == null ?
-            com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance() : networkConfig_;
+        return networkConfig_ == null
+            ? com.google.cloud.tpu.v2.NetworkConfig.getDefaultInstance()
+            : networkConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3565,14 +4006,17 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
      * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.NetworkConfig, com.google.cloud.tpu.v2.NetworkConfig.Builder, com.google.cloud.tpu.v2.NetworkConfigOrBuilder> 
+            com.google.cloud.tpu.v2.NetworkConfig,
+            com.google.cloud.tpu.v2.NetworkConfig.Builder,
+            com.google.cloud.tpu.v2.NetworkConfigOrBuilder>
         getNetworkConfigFieldBuilder() {
       if (networkConfigBuilder_ == null) {
-        networkConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.NetworkConfig, com.google.cloud.tpu.v2.NetworkConfig.Builder, com.google.cloud.tpu.v2.NetworkConfigOrBuilder>(
-                getNetworkConfig(),
-                getParentForChildren(),
-                isClean());
+        networkConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2.NetworkConfig,
+                com.google.cloud.tpu.v2.NetworkConfig.Builder,
+                com.google.cloud.tpu.v2.NetworkConfigOrBuilder>(
+                getNetworkConfig(), getParentForChildren(), isClean());
         networkConfig_ = null;
       }
       return networkConfigBuilder_;
@@ -3580,6 +4024,8 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
 
     private java.lang.Object cidrBlock_ = "";
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3592,13 +4038,13 @@ public com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder(
      * 

      *
      * string cidr_block = 13;
+     *
      * @return The cidrBlock.
      */
     public java.lang.String getCidrBlock() {
       java.lang.Object ref = cidrBlock_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         cidrBlock_ = s;
         return s;
@@ -3607,6 +4053,8 @@ public java.lang.String getCidrBlock() {
       }
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3619,15 +4067,14 @@ public java.lang.String getCidrBlock() {
      * 

      *
      * string cidr_block = 13;
+     *
      * @return The bytes for cidrBlock.
      */
-    public com.google.protobuf.ByteString
-        getCidrBlockBytes() {
+    public com.google.protobuf.ByteString getCidrBlockBytes() {
       java.lang.Object ref = cidrBlock_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         cidrBlock_ = b;
         return b;
       } else {
@@ -3635,6 +4082,8 @@ public java.lang.String getCidrBlock() {
       }
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3647,18 +4096,22 @@ public java.lang.String getCidrBlock() {
      * 

      *
      * string cidr_block = 13;
+     *
      * @param value The cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlock(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setCidrBlock(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       cidrBlock_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3671,6 +4124,7 @@ public Builder setCidrBlock(
      * 

      *
      * string cidr_block = 13;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCidrBlock() {
@@ -3680,6 +4134,8 @@ public Builder clearCidrBlock() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3692,12 +4148,14 @@ public Builder clearCidrBlock() {
      * 

      *
      * string cidr_block = 13;
+     *
      * @param value The bytes for cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlockBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       cidrBlock_ = value;
       bitField0_ |= 0x00000080;
@@ -3707,36 +4165,49 @@ public Builder setCidrBlockBytes(
 
     private com.google.cloud.tpu.v2.ServiceAccount serviceAccount_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.ServiceAccount, com.google.cloud.tpu.v2.ServiceAccount.Builder, com.google.cloud.tpu.v2.ServiceAccountOrBuilder> serviceAccountBuilder_;
+            com.google.cloud.tpu.v2.ServiceAccount,
+            com.google.cloud.tpu.v2.ServiceAccount.Builder,
+            com.google.cloud.tpu.v2.ServiceAccountOrBuilder>
+        serviceAccountBuilder_;
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
      * 

      *
      * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
+     *
      * @return Whether the serviceAccount field is set.
      */
     public boolean hasServiceAccount() {
       return ((bitField0_ & 0x00000100) != 0);
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
      * 

      *
      * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
+     *
      * @return The serviceAccount.
      */
     public com.google.cloud.tpu.v2.ServiceAccount getServiceAccount() {
       if (serviceAccountBuilder_ == null) {
-        return serviceAccount_ == null ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance() : serviceAccount_;
+        return serviceAccount_ == null
+            ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()
+            : serviceAccount_;
       } else {
         return serviceAccountBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3758,6 +4229,8 @@ public Builder setServiceAccount(com.google.cloud.tpu.v2.ServiceAccount value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3777,6 +4250,8 @@ public Builder setServiceAccount(
       return this;
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3786,9 +4261,9 @@ public Builder setServiceAccount(
      */
     public Builder mergeServiceAccount(com.google.cloud.tpu.v2.ServiceAccount value) {
       if (serviceAccountBuilder_ == null) {
-        if (((bitField0_ & 0x00000100) != 0) &&
-          serviceAccount_ != null &&
-          serviceAccount_ != com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000100) != 0)
+            && serviceAccount_ != null
+            && serviceAccount_ != com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()) {
           getServiceAccountBuilder().mergeFrom(value);
         } else {
           serviceAccount_ = value;
@@ -3801,6 +4276,8 @@ public Builder mergeServiceAccount(com.google.cloud.tpu.v2.ServiceAccount value)
       return this;
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3819,6 +4296,8 @@ public Builder clearServiceAccount() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3832,6 +4311,8 @@ public com.google.cloud.tpu.v2.ServiceAccount.Builder getServiceAccountBuilder()
       return getServiceAccountFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3843,11 +4324,14 @@ public com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilde
       if (serviceAccountBuilder_ != null) {
         return serviceAccountBuilder_.getMessageOrBuilder();
       } else {
-        return serviceAccount_ == null ?
-            com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance() : serviceAccount_;
+        return serviceAccount_ == null
+            ? com.google.cloud.tpu.v2.ServiceAccount.getDefaultInstance()
+            : serviceAccount_;
       }
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3856,14 +4340,17 @@ public com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilde
      * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.ServiceAccount, com.google.cloud.tpu.v2.ServiceAccount.Builder, com.google.cloud.tpu.v2.ServiceAccountOrBuilder> 
+            com.google.cloud.tpu.v2.ServiceAccount,
+            com.google.cloud.tpu.v2.ServiceAccount.Builder,
+            com.google.cloud.tpu.v2.ServiceAccountOrBuilder>
         getServiceAccountFieldBuilder() {
       if (serviceAccountBuilder_ == null) {
-        serviceAccountBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.ServiceAccount, com.google.cloud.tpu.v2.ServiceAccount.Builder, com.google.cloud.tpu.v2.ServiceAccountOrBuilder>(
-                getServiceAccount(),
-                getParentForChildren(),
-                isClean());
+        serviceAccountBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2.ServiceAccount,
+                com.google.cloud.tpu.v2.ServiceAccount.Builder,
+                com.google.cloud.tpu.v2.ServiceAccountOrBuilder>(
+                getServiceAccount(), getParentForChildren(), isClean());
         serviceAccount_ = null;
       }
       return serviceAccountBuilder_;
@@ -3871,39 +4358,58 @@ public com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilde
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000200) != 0);
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
@@ -3919,14 +4425,17 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -3937,17 +4446,21 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000200) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000200) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -3960,11 +4473,15 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearCreateTime() {
       bitField0_ = (bitField0_ & ~0x00000200);
@@ -3977,11 +4494,15 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       bitField0_ |= 0x00000200;
@@ -3989,36 +4510,48 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -4026,34 +4559,47 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.cloud.tpu.v2.SchedulingConfig schedulingConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.SchedulingConfig, com.google.cloud.tpu.v2.SchedulingConfig.Builder, com.google.cloud.tpu.v2.SchedulingConfigOrBuilder> schedulingConfigBuilder_;
+            com.google.cloud.tpu.v2.SchedulingConfig,
+            com.google.cloud.tpu.v2.SchedulingConfig.Builder,
+            com.google.cloud.tpu.v2.SchedulingConfigOrBuilder>
+        schedulingConfigBuilder_;
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
+     *
      * @return Whether the schedulingConfig field is set.
      */
     public boolean hasSchedulingConfig() {
       return ((bitField0_ & 0x00000400) != 0);
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
+     *
      * @return The schedulingConfig.
      */
     public com.google.cloud.tpu.v2.SchedulingConfig getSchedulingConfig() {
       if (schedulingConfigBuilder_ == null) {
-        return schedulingConfig_ == null ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+        return schedulingConfig_ == null
+            ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()
+            : schedulingConfig_;
       } else {
         return schedulingConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4074,6 +4620,8 @@ public Builder setSchedulingConfig(com.google.cloud.tpu.v2.SchedulingConfig valu
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4092,6 +4640,8 @@ public Builder setSchedulingConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4100,9 +4650,9 @@ public Builder setSchedulingConfig(
      */
     public Builder mergeSchedulingConfig(com.google.cloud.tpu.v2.SchedulingConfig value) {
       if (schedulingConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000400) != 0) &&
-          schedulingConfig_ != null &&
-          schedulingConfig_ != com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000400) != 0)
+            && schedulingConfig_ != null
+            && schedulingConfig_ != com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()) {
           getSchedulingConfigBuilder().mergeFrom(value);
         } else {
           schedulingConfig_ = value;
@@ -4115,6 +4665,8 @@ public Builder mergeSchedulingConfig(com.google.cloud.tpu.v2.SchedulingConfig va
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4132,6 +4684,8 @@ public Builder clearSchedulingConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4144,6 +4698,8 @@ public com.google.cloud.tpu.v2.SchedulingConfig.Builder getSchedulingConfigBuild
       return getSchedulingConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4154,11 +4710,14 @@ public com.google.cloud.tpu.v2.SchedulingConfigOrBuilder getSchedulingConfigOrBu
       if (schedulingConfigBuilder_ != null) {
         return schedulingConfigBuilder_.getMessageOrBuilder();
       } else {
-        return schedulingConfig_ == null ?
-            com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+        return schedulingConfig_ == null
+            ? com.google.cloud.tpu.v2.SchedulingConfig.getDefaultInstance()
+            : schedulingConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4166,39 +4725,51 @@ public com.google.cloud.tpu.v2.SchedulingConfigOrBuilder getSchedulingConfigOrBu
      * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.SchedulingConfig, com.google.cloud.tpu.v2.SchedulingConfig.Builder, com.google.cloud.tpu.v2.SchedulingConfigOrBuilder> 
+            com.google.cloud.tpu.v2.SchedulingConfig,
+            com.google.cloud.tpu.v2.SchedulingConfig.Builder,
+            com.google.cloud.tpu.v2.SchedulingConfigOrBuilder>
         getSchedulingConfigFieldBuilder() {
       if (schedulingConfigBuilder_ == null) {
-        schedulingConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.SchedulingConfig, com.google.cloud.tpu.v2.SchedulingConfig.Builder, com.google.cloud.tpu.v2.SchedulingConfigOrBuilder>(
-                getSchedulingConfig(),
-                getParentForChildren(),
-                isClean());
+        schedulingConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2.SchedulingConfig,
+                com.google.cloud.tpu.v2.SchedulingConfig.Builder,
+                com.google.cloud.tpu.v2.SchedulingConfigOrBuilder>(
+                getSchedulingConfig(), getParentForChildren(), isClean());
         schedulingConfig_ = null;
       }
       return schedulingConfigBuilder_;
     }
 
     private java.util.List networkEndpoints_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureNetworkEndpointsIsMutable() {
       if (!((bitField0_ & 0x00000800) != 0)) {
-        networkEndpoints_ = new java.util.ArrayList(networkEndpoints_);
+        networkEndpoints_ =
+            new java.util.ArrayList(networkEndpoints_);
         bitField0_ |= 0x00000800;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.NetworkEndpoint, com.google.cloud.tpu.v2.NetworkEndpoint.Builder, com.google.cloud.tpu.v2.NetworkEndpointOrBuilder> networkEndpointsBuilder_;
+            com.google.cloud.tpu.v2.NetworkEndpoint,
+            com.google.cloud.tpu.v2.NetworkEndpoint.Builder,
+            com.google.cloud.tpu.v2.NetworkEndpointOrBuilder>
+        networkEndpointsBuilder_;
 
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public java.util.List getNetworkEndpointsList() {
       if (networkEndpointsBuilder_ == null) {
@@ -4208,13 +4779,17 @@ public java.util.List getNetworkEndpoin
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public int getNetworkEndpointsCount() {
       if (networkEndpointsBuilder_ == null) {
@@ -4224,13 +4799,17 @@ public int getNetworkEndpointsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2.NetworkEndpoint getNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4240,16 +4819,19 @@ public com.google.cloud.tpu.v2.NetworkEndpoint getNetworkEndpoints(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setNetworkEndpoints(
-        int index, com.google.cloud.tpu.v2.NetworkEndpoint value) {
+    public Builder setNetworkEndpoints(int index, com.google.cloud.tpu.v2.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4263,13 +4845,17 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setNetworkEndpoints(
         int index, com.google.cloud.tpu.v2.NetworkEndpoint.Builder builderForValue) {
@@ -4283,13 +4869,17 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(com.google.cloud.tpu.v2.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
@@ -4305,16 +4895,19 @@ public Builder addNetworkEndpoints(com.google.cloud.tpu.v2.NetworkEndpoint value
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addNetworkEndpoints(
-        int index, com.google.cloud.tpu.v2.NetworkEndpoint value) {
+    public Builder addNetworkEndpoints(int index, com.google.cloud.tpu.v2.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4328,13 +4921,17 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(
         com.google.cloud.tpu.v2.NetworkEndpoint.Builder builderForValue) {
@@ -4348,13 +4945,17 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(
         int index, com.google.cloud.tpu.v2.NetworkEndpoint.Builder builderForValue) {
@@ -4368,20 +4969,23 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addAllNetworkEndpoints(
         java.lang.Iterable values) {
       if (networkEndpointsBuilder_ == null) {
         ensureNetworkEndpointsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, networkEndpoints_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, networkEndpoints_);
         onChanged();
       } else {
         networkEndpointsBuilder_.addAllMessages(values);
@@ -4389,13 +4993,17 @@ public Builder addAllNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearNetworkEndpoints() {
       if (networkEndpointsBuilder_ == null) {
@@ -4408,13 +5016,17 @@ public Builder clearNetworkEndpoints() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder removeNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4427,45 +5039,57 @@ public Builder removeNetworkEndpoints(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v2.NetworkEndpoint.Builder getNetworkEndpointsBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.NetworkEndpoint.Builder getNetworkEndpointsBuilder(int index) {
       return getNetworkEndpointsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
         int index) {
       if (networkEndpointsBuilder_ == null) {
-        return networkEndpoints_.get(index);  } else {
+        return networkEndpoints_.get(index);
+      } else {
         return networkEndpointsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getNetworkEndpointsOrBuilderList() {
+    public java.util.List
+        getNetworkEndpointsOrBuilderList() {
       if (networkEndpointsBuilder_ != null) {
         return networkEndpointsBuilder_.getMessageOrBuilderList();
       } else {
@@ -4473,51 +5097,68 @@ public com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBui
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2.NetworkEndpoint.Builder addNetworkEndpointsBuilder() {
-      return getNetworkEndpointsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2.NetworkEndpoint.getDefaultInstance());
+      return getNetworkEndpointsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2.NetworkEndpoint.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v2.NetworkEndpoint.Builder addNetworkEndpointsBuilder(
-        int index) {
-      return getNetworkEndpointsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2.NetworkEndpoint.getDefaultInstance());
+    public com.google.cloud.tpu.v2.NetworkEndpoint.Builder addNetworkEndpointsBuilder(int index) {
+      return getNetworkEndpointsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2.NetworkEndpoint.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getNetworkEndpointsBuilderList() {
+    public java.util.List
+        getNetworkEndpointsBuilderList() {
       return getNetworkEndpointsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.NetworkEndpoint, com.google.cloud.tpu.v2.NetworkEndpoint.Builder, com.google.cloud.tpu.v2.NetworkEndpointOrBuilder> 
+            com.google.cloud.tpu.v2.NetworkEndpoint,
+            com.google.cloud.tpu.v2.NetworkEndpoint.Builder,
+            com.google.cloud.tpu.v2.NetworkEndpointOrBuilder>
         getNetworkEndpointsFieldBuilder() {
       if (networkEndpointsBuilder_ == null) {
-        networkEndpointsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.NetworkEndpoint, com.google.cloud.tpu.v2.NetworkEndpoint.Builder, com.google.cloud.tpu.v2.NetworkEndpointOrBuilder>(
+        networkEndpointsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2.NetworkEndpoint,
+                com.google.cloud.tpu.v2.NetworkEndpoint.Builder,
+                com.google.cloud.tpu.v2.NetworkEndpointOrBuilder>(
                 networkEndpoints_,
                 ((bitField0_ & 0x00000800) != 0),
                 getParentForChildren(),
@@ -4529,22 +5170,29 @@ public com.google.cloud.tpu.v2.NetworkEndpoint.Builder addNetworkEndpointsBuilde
 
     private int health_ = 0;
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
+     *
      * @return The enum numeric value on the wire for health.
      */
-    @java.lang.Override public int getHealthValue() {
+    @java.lang.Override
+    public int getHealthValue() {
       return health_;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
+     *
      * @param value The enum numeric value on the wire for health to set.
      * @return This builder for chaining.
      */
@@ -4555,24 +5203,31 @@ public Builder setHealthValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
+     *
      * @return The health.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.Node.Health getHealth() {
-      com.google.cloud.tpu.v2.Node.Health result = com.google.cloud.tpu.v2.Node.Health.forNumber(health_);
+      com.google.cloud.tpu.v2.Node.Health result =
+          com.google.cloud.tpu.v2.Node.Health.forNumber(health_);
       return result == null ? com.google.cloud.tpu.v2.Node.Health.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
+     *
      * @param value The health to set.
      * @return This builder for chaining.
      */
@@ -4586,11 +5241,14 @@ public Builder setHealth(com.google.cloud.tpu.v2.Node.Health value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2.Node.Health health = 22;
+     *
      * @return This builder for chaining.
      */
     public Builder clearHealth() {
@@ -4600,21 +5258,19 @@ public Builder clearHealth() {
       return this;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, java.lang.String> labels_;
-    private com.google.protobuf.MapField
-        internalGetLabels() {
+    private com.google.protobuf.MapField labels_;
+
+    private com.google.protobuf.MapField internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
+
     private com.google.protobuf.MapField
         internalGetMutableLabels() {
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -4623,10 +5279,13 @@ public Builder clearHealth() {
       onChanged();
       return labels_;
     }
+
     public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4634,20 +5293,21 @@ public int getLabelsCount() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public boolean containsLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getLabelsMap()} instead.
-     */
+    /** Use {@link #getLabelsMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4659,6 +5319,8 @@ public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4666,17 +5328,19 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public /* nullable */
-java.lang.String getLabelsOrDefault(
+    public /* nullable */ java.lang.String getLabelsOrDefault(
         java.lang.String key,
         /* nullable */
-java.lang.String defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+        java.lang.String defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4684,92 +5348,93 @@ java.lang.String getLabelsOrDefault(
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public java.lang.String getLabelsOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+    public java.lang.String getLabelsOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
+
     public Builder clearLabels() {
       bitField0_ = (bitField0_ & ~0x00002000);
-      internalGetMutableLabels().getMutableMap()
-          .clear();
+      internalGetMutableLabels().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder removeLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableLabels().getMutableMap()
-          .remove(key);
+    public Builder removeLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableLabels().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-        getMutableLabels() {
+    public java.util.Map getMutableLabels() {
       bitField0_ |= 0x00002000;
       return internalGetMutableLabels().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putLabels(
-        java.lang.String key,
-        java.lang.String value) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      if (value == null) { throw new NullPointerException("map value"); }
-      internalGetMutableLabels().getMutableMap()
-          .put(key, value);
+    public Builder putLabels(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      if (value == null) {
+        throw new NullPointerException("map value");
+      }
+      internalGetMutableLabels().getMutableMap().put(key, value);
       bitField0_ |= 0x00002000;
       return this;
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putAllLabels(
-        java.util.Map values) {
-      internalGetMutableLabels().getMutableMap()
-          .putAll(values);
+    public Builder putAllLabels(java.util.Map values) {
+      internalGetMutableLabels().getMutableMap().putAll(values);
       bitField0_ |= 0x00002000;
       return this;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, java.lang.String> metadata_;
-    private com.google.protobuf.MapField
-        internalGetMetadata() {
+    private com.google.protobuf.MapField metadata_;
+
+    private com.google.protobuf.MapField internalGetMetadata() {
       if (metadata_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            MetadataDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(MetadataDefaultEntryHolder.defaultEntry);
       }
       return metadata_;
     }
+
     private com.google.protobuf.MapField
         internalGetMutableMetadata() {
       if (metadata_ == null) {
-        metadata_ = com.google.protobuf.MapField.newMapField(
-            MetadataDefaultEntryHolder.defaultEntry);
+        metadata_ =
+            com.google.protobuf.MapField.newMapField(MetadataDefaultEntryHolder.defaultEntry);
       }
       if (!metadata_.isMutable()) {
         metadata_ = metadata_.copy();
@@ -4778,10 +5443,13 @@ public Builder putAllLabels(
       onChanged();
       return metadata_;
     }
+
     public int getMetadataCount() {
       return internalGetMetadata().getMap().size();
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4790,20 +5458,21 @@ public int getMetadataCount() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public boolean containsMetadata(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsMetadata(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetMetadata().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getMetadataMap()} instead.
-     */
+    /** Use {@link #getMetadataMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getMetadata() {
       return getMetadataMap();
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4816,6 +5485,8 @@ public java.util.Map getMetadataMap() {
       return internalGetMetadata().getMap();
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4824,17 +5495,19 @@ public java.util.Map getMetadataMap() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public /* nullable */
-java.lang.String getMetadataOrDefault(
+    public /* nullable */ java.lang.String getMetadataOrDefault(
         java.lang.String key,
         /* nullable */
-java.lang.String defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetMetadata().getMap();
+        java.lang.String defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetMetadata().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4843,23 +5516,25 @@ java.lang.String getMetadataOrDefault(
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public java.lang.String getMetadataOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetMetadata().getMap();
+    public java.lang.String getMetadataOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetMetadata().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
+
     public Builder clearMetadata() {
       bitField0_ = (bitField0_ & ~0x00004000);
-      internalGetMutableMetadata().getMutableMap()
-          .clear();
+      internalGetMutableMetadata().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4867,23 +5542,22 @@ public Builder clearMetadata() {
      *
      * map<string, string> metadata = 34;
      */
-    public Builder removeMetadata(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableMetadata().getMutableMap()
-          .remove(key);
+    public Builder removeMetadata(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableMetadata().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-        getMutableMetadata() {
+    public java.util.Map getMutableMetadata() {
       bitField0_ |= 0x00004000;
       return internalGetMutableMetadata().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4891,17 +5565,20 @@ public Builder removeMetadata(
      *
      * map<string, string> metadata = 34;
      */
-    public Builder putMetadata(
-        java.lang.String key,
-        java.lang.String value) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      if (value == null) { throw new NullPointerException("map value"); }
-      internalGetMutableMetadata().getMutableMap()
-          .put(key, value);
+    public Builder putMetadata(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      if (value == null) {
+        throw new NullPointerException("map value");
+      }
+      internalGetMutableMetadata().getMutableMap().put(key, value);
       bitField0_ |= 0x00004000;
       return this;
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4909,53 +5586,61 @@ public Builder putMetadata(
      *
      * map<string, string> metadata = 34;
      */
-    public Builder putAllMetadata(
-        java.util.Map values) {
-      internalGetMutableMetadata().getMutableMap()
-          .putAll(values);
+    public Builder putAllMetadata(java.util.Map values) {
+      internalGetMutableMetadata().getMutableMap().putAll(values);
       bitField0_ |= 0x00004000;
       return this;
     }
 
-    private com.google.protobuf.LazyStringList tags_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList tags_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureTagsIsMutable() {
       if (!((bitField0_ & 0x00008000) != 0)) {
         tags_ = new com.google.protobuf.LazyStringArrayList(tags_);
         bitField0_ |= 0x00008000;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @return A list containing the tags.
      */
-    public com.google.protobuf.ProtocolStringList
-        getTagsList() {
+    public com.google.protobuf.ProtocolStringList getTagsList() {
       return tags_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @return The count of tags.
      */
     public int getTagsCount() {
       return tags_.size();
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param index The index of the element to return.
      * @return The tags at the given index.
      */
@@ -4963,81 +5648,95 @@ public java.lang.String getTags(int index) {
       return tags_.get(index);
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the tags at the given index.
      */
-    public com.google.protobuf.ByteString
-        getTagsBytes(int index) {
+    public com.google.protobuf.ByteString getTagsBytes(int index) {
       return tags_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param index The index to set the value at.
      * @param value The tags to set.
      * @return This builder for chaining.
      */
-    public Builder setTags(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTags(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureTagsIsMutable();
       tags_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param value The tags to add.
      * @return This builder for chaining.
      */
-    public Builder addTags(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addTags(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureTagsIsMutable();
       tags_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param values The tags to add.
      * @return This builder for chaining.
      */
-    public Builder addAllTags(
-        java.lang.Iterable values) {
+    public Builder addAllTags(java.lang.Iterable values) {
       ensureTagsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, tags_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, tags_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTags() {
@@ -5047,18 +5746,22 @@ public Builder clearTags() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param value The bytes of the tags to add.
      * @return This builder for chaining.
      */
-    public Builder addTagsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addTagsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureTagsIsMutable();
       tags_.add(value);
@@ -5066,13 +5769,16 @@ public Builder addTagsBytes(
       return this;
     }
 
-    private long id_ ;
+    private long id_;
     /**
+     *
+     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The id.
      */
     @java.lang.Override
@@ -5080,27 +5786,33 @@ public long getId() {
       return id_;
     }
     /**
+     *
+     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The id to set.
      * @return This builder for chaining.
      */
     public Builder setId(long value) {
-      
+
       id_ = value;
       bitField0_ |= 0x00010000;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearId() {
@@ -5111,18 +5823,24 @@ public Builder clearId() {
     }
 
     private java.util.List dataDisks_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureDataDisksIsMutable() {
       if (!((bitField0_ & 0x00020000) != 0)) {
         dataDisks_ = new java.util.ArrayList(dataDisks_);
         bitField0_ |= 0x00020000;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.AttachedDisk, com.google.cloud.tpu.v2.AttachedDisk.Builder, com.google.cloud.tpu.v2.AttachedDiskOrBuilder> dataDisksBuilder_;
+            com.google.cloud.tpu.v2.AttachedDisk,
+            com.google.cloud.tpu.v2.AttachedDisk.Builder,
+            com.google.cloud.tpu.v2.AttachedDiskOrBuilder>
+        dataDisksBuilder_;
 
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5137,6 +5855,8 @@ public java.util.List getDataDisksList() {
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5151,6 +5871,8 @@ public int getDataDisksCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5165,14 +5887,15 @@ public com.google.cloud.tpu.v2.AttachedDisk getDataDisks(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public Builder setDataDisks(
-        int index, com.google.cloud.tpu.v2.AttachedDisk value) {
+    public Builder setDataDisks(int index, com.google.cloud.tpu.v2.AttachedDisk value) {
       if (dataDisksBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5186,6 +5909,8 @@ public Builder setDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5204,6 +5929,8 @@ public Builder setDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5224,14 +5951,15 @@ public Builder addDataDisks(com.google.cloud.tpu.v2.AttachedDisk value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public Builder addDataDisks(
-        int index, com.google.cloud.tpu.v2.AttachedDisk value) {
+    public Builder addDataDisks(int index, com.google.cloud.tpu.v2.AttachedDisk value) {
       if (dataDisksBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5245,14 +5973,15 @@ public Builder addDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public Builder addDataDisks(
-        com.google.cloud.tpu.v2.AttachedDisk.Builder builderForValue) {
+    public Builder addDataDisks(com.google.cloud.tpu.v2.AttachedDisk.Builder builderForValue) {
       if (dataDisksBuilder_ == null) {
         ensureDataDisksIsMutable();
         dataDisks_.add(builderForValue.build());
@@ -5263,6 +5992,8 @@ public Builder addDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5281,6 +6012,8 @@ public Builder addDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5291,8 +6024,7 @@ public Builder addAllDataDisks(
         java.lang.Iterable values) {
       if (dataDisksBuilder_ == null) {
         ensureDataDisksIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, dataDisks_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, dataDisks_);
         onChanged();
       } else {
         dataDisksBuilder_.addAllMessages(values);
@@ -5300,6 +6032,8 @@ public Builder addAllDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5317,6 +6051,8 @@ public Builder clearDataDisks() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5334,39 +6070,44 @@ public Builder removeDataDisks(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2.AttachedDisk.Builder getDataDisksBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.AttachedDisk.Builder getDataDisksBuilder(int index) {
       return getDataDisksFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(int index) {
       if (dataDisksBuilder_ == null) {
-        return dataDisks_.get(index);  } else {
+        return dataDisks_.get(index);
+      } else {
         return dataDisksBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public java.util.List 
-         getDataDisksOrBuilderList() {
+    public java.util.List
+        getDataDisksOrBuilderList() {
       if (dataDisksBuilder_ != null) {
         return dataDisksBuilder_.getMessageOrBuilderList();
       } else {
@@ -5374,6 +6115,8 @@ public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5381,42 +6124,47 @@ public com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
     public com.google.cloud.tpu.v2.AttachedDisk.Builder addDataDisksBuilder() {
-      return getDataDisksFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2.AttachedDisk.getDefaultInstance());
+      return getDataDisksFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2.AttachedDisk.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2.AttachedDisk.Builder addDataDisksBuilder(
-        int index) {
-      return getDataDisksFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2.AttachedDisk.getDefaultInstance());
+    public com.google.cloud.tpu.v2.AttachedDisk.Builder addDataDisksBuilder(int index) {
+      return getDataDisksFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2.AttachedDisk.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
      */
-    public java.util.List 
-         getDataDisksBuilderList() {
+    public java.util.List getDataDisksBuilderList() {
       return getDataDisksFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.AttachedDisk, com.google.cloud.tpu.v2.AttachedDisk.Builder, com.google.cloud.tpu.v2.AttachedDiskOrBuilder> 
+            com.google.cloud.tpu.v2.AttachedDisk,
+            com.google.cloud.tpu.v2.AttachedDisk.Builder,
+            com.google.cloud.tpu.v2.AttachedDiskOrBuilder>
         getDataDisksFieldBuilder() {
       if (dataDisksBuilder_ == null) {
-        dataDisksBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.AttachedDisk, com.google.cloud.tpu.v2.AttachedDisk.Builder, com.google.cloud.tpu.v2.AttachedDiskOrBuilder>(
-                dataDisks_,
-                ((bitField0_ & 0x00020000) != 0),
-                getParentForChildren(),
-                isClean());
+        dataDisksBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2.AttachedDisk,
+                com.google.cloud.tpu.v2.AttachedDisk.Builder,
+                com.google.cloud.tpu.v2.AttachedDiskOrBuilder>(
+                dataDisks_, ((bitField0_ & 0x00020000) != 0), getParentForChildren(), isClean());
         dataDisks_ = null;
       }
       return dataDisksBuilder_;
@@ -5424,22 +6172,33 @@ public com.google.cloud.tpu.v2.AttachedDisk.Builder addDataDisksBuilder(
 
     private int apiVersion_ = 0;
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The enum numeric value on the wire for apiVersion.
      */
-    @java.lang.Override public int getApiVersionValue() {
+    @java.lang.Override
+    public int getApiVersionValue() {
       return apiVersion_;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The enum numeric value on the wire for apiVersion to set.
      * @return This builder for chaining.
      */
@@ -5450,24 +6209,35 @@ public Builder setApiVersionValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The apiVersion.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.Node.ApiVersion getApiVersion() {
-      com.google.cloud.tpu.v2.Node.ApiVersion result = com.google.cloud.tpu.v2.Node.ApiVersion.forNumber(apiVersion_);
+      com.google.cloud.tpu.v2.Node.ApiVersion result =
+          com.google.cloud.tpu.v2.Node.ApiVersion.forNumber(apiVersion_);
       return result == null ? com.google.cloud.tpu.v2.Node.ApiVersion.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
@@ -5481,11 +6251,16 @@ public Builder setApiVersion(com.google.cloud.tpu.v2.Node.ApiVersion value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -5496,23 +6271,31 @@ public Builder clearApiVersion() {
     }
 
     private java.util.List symptoms_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureSymptomsIsMutable() {
       if (!((bitField0_ & 0x00080000) != 0)) {
         symptoms_ = new java.util.ArrayList(symptoms_);
         bitField0_ |= 0x00080000;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.Symptom, com.google.cloud.tpu.v2.Symptom.Builder, com.google.cloud.tpu.v2.SymptomOrBuilder> symptomsBuilder_;
+            com.google.cloud.tpu.v2.Symptom,
+            com.google.cloud.tpu.v2.Symptom.Builder,
+            com.google.cloud.tpu.v2.SymptomOrBuilder>
+        symptomsBuilder_;
 
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public java.util.List getSymptomsList() {
       if (symptomsBuilder_ == null) {
@@ -5522,11 +6305,15 @@ public java.util.List getSymptomsList() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public int getSymptomsCount() {
       if (symptomsBuilder_ == null) {
@@ -5536,11 +6323,15 @@ public int getSymptomsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2.Symptom getSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -5550,14 +6341,17 @@ public com.google.cloud.tpu.v2.Symptom getSymptoms(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setSymptoms(
-        int index, com.google.cloud.tpu.v2.Symptom value) {
+    public Builder setSymptoms(int index, com.google.cloud.tpu.v2.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5571,14 +6365,17 @@ public Builder setSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setSymptoms(
-        int index, com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
+    public Builder setSymptoms(int index, com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.set(index, builderForValue.build());
@@ -5589,11 +6386,15 @@ public Builder setSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addSymptoms(com.google.cloud.tpu.v2.Symptom value) {
       if (symptomsBuilder_ == null) {
@@ -5609,14 +6410,17 @@ public Builder addSymptoms(com.google.cloud.tpu.v2.Symptom value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addSymptoms(
-        int index, com.google.cloud.tpu.v2.Symptom value) {
+    public Builder addSymptoms(int index, com.google.cloud.tpu.v2.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5630,14 +6434,17 @@ public Builder addSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addSymptoms(
-        com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(builderForValue.build());
@@ -5648,14 +6455,17 @@ public Builder addSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addSymptoms(
-        int index, com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(int index, com.google.cloud.tpu.v2.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(index, builderForValue.build());
@@ -5666,18 +6476,21 @@ public Builder addSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addAllSymptoms(
         java.lang.Iterable values) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, symptoms_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, symptoms_);
         onChanged();
       } else {
         symptomsBuilder_.addAllMessages(values);
@@ -5685,11 +6498,15 @@ public Builder addAllSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearSymptoms() {
       if (symptomsBuilder_ == null) {
@@ -5702,11 +6519,15 @@ public Builder clearSymptoms() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder removeSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -5719,39 +6540,50 @@ public Builder removeSymptoms(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v2.Symptom.Builder getSymptomsBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.Symptom.Builder getSymptomsBuilder(int index) {
       return getSymptomsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(int index) {
       if (symptomsBuilder_ == null) {
-        return symptoms_.get(index);  } else {
+        return symptoms_.get(index);
+      } else {
         return symptomsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getSymptomsOrBuilderList() {
+    public java.util.List
+        getSymptomsOrBuilderList() {
       if (symptomsBuilder_ != null) {
         return symptomsBuilder_.getMessageOrBuilderList();
       } else {
@@ -5759,49 +6591,62 @@ public com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2.Symptom.Builder addSymptomsBuilder() {
-      return getSymptomsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2.Symptom.getDefaultInstance());
+      return getSymptomsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2.Symptom.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v2.Symptom.Builder addSymptomsBuilder(
-        int index) {
-      return getSymptomsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2.Symptom.getDefaultInstance());
+    public com.google.cloud.tpu.v2.Symptom.Builder addSymptomsBuilder(int index) {
+      return getSymptomsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2.Symptom.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getSymptomsBuilderList() {
+    public java.util.List getSymptomsBuilderList() {
       return getSymptomsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2.Symptom, com.google.cloud.tpu.v2.Symptom.Builder, com.google.cloud.tpu.v2.SymptomOrBuilder> 
+            com.google.cloud.tpu.v2.Symptom,
+            com.google.cloud.tpu.v2.Symptom.Builder,
+            com.google.cloud.tpu.v2.SymptomOrBuilder>
         getSymptomsFieldBuilder() {
       if (symptomsBuilder_ == null) {
-        symptomsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2.Symptom, com.google.cloud.tpu.v2.Symptom.Builder, com.google.cloud.tpu.v2.SymptomOrBuilder>(
-                symptoms_,
-                ((bitField0_ & 0x00080000) != 0),
-                getParentForChildren(),
-                isClean());
+        symptomsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2.Symptom,
+                com.google.cloud.tpu.v2.Symptom.Builder,
+                com.google.cloud.tpu.v2.SymptomOrBuilder>(
+                symptoms_, ((bitField0_ & 0x00080000) != 0), getParentForChildren(), isClean());
         symptoms_ = null;
       }
       return symptomsBuilder_;
@@ -5809,34 +6654,47 @@ public com.google.cloud.tpu.v2.Symptom.Builder addSymptomsBuilder(
 
     private com.google.cloud.tpu.v2.ShieldedInstanceConfig shieldedInstanceConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.ShieldedInstanceConfig, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder> shieldedInstanceConfigBuilder_;
+            com.google.cloud.tpu.v2.ShieldedInstanceConfig,
+            com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder,
+            com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder>
+        shieldedInstanceConfigBuilder_;
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
+     *
      * @return Whether the shieldedInstanceConfig field is set.
      */
     public boolean hasShieldedInstanceConfig() {
       return ((bitField0_ & 0x00100000) != 0);
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
+     *
      * @return The shieldedInstanceConfig.
      */
     public com.google.cloud.tpu.v2.ShieldedInstanceConfig getShieldedInstanceConfig() {
       if (shieldedInstanceConfigBuilder_ == null) {
-        return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
+        return shieldedInstanceConfig_ == null
+            ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()
+            : shieldedInstanceConfig_;
       } else {
         return shieldedInstanceConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

@@ -5857,6 +6715,8 @@ public Builder setShieldedInstanceConfig(com.google.cloud.tpu.v2.ShieldedInstanc
       return this;
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

@@ -5875,17 +6735,21 @@ public Builder setShieldedInstanceConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public Builder mergeShieldedInstanceConfig(com.google.cloud.tpu.v2.ShieldedInstanceConfig value) {
+    public Builder mergeShieldedInstanceConfig(
+        com.google.cloud.tpu.v2.ShieldedInstanceConfig value) {
       if (shieldedInstanceConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00100000) != 0) &&
-          shieldedInstanceConfig_ != null &&
-          shieldedInstanceConfig_ != com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00100000) != 0)
+            && shieldedInstanceConfig_ != null
+            && shieldedInstanceConfig_
+                != com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()) {
           getShieldedInstanceConfigBuilder().mergeFrom(value);
         } else {
           shieldedInstanceConfig_ = value;
@@ -5898,6 +6762,8 @@ public Builder mergeShieldedInstanceConfig(com.google.cloud.tpu.v2.ShieldedInsta
       return this;
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

@@ -5915,33 +6781,42 @@ public Builder clearShieldedInstanceConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder getShieldedInstanceConfigBuilder() {
+    public com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder
+        getShieldedInstanceConfigBuilder() {
       bitField0_ |= 0x00100000;
       onChanged();
       return getShieldedInstanceConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder() {
+    public com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder
+        getShieldedInstanceConfigOrBuilder() {
       if (shieldedInstanceConfigBuilder_ != null) {
         return shieldedInstanceConfigBuilder_.getMessageOrBuilder();
       } else {
-        return shieldedInstanceConfig_ == null ?
-            com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
+        return shieldedInstanceConfig_ == null
+            ? com.google.cloud.tpu.v2.ShieldedInstanceConfig.getDefaultInstance()
+            : shieldedInstanceConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

@@ -5949,21 +6824,24 @@ public com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder getShieldedInstan
      * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.ShieldedInstanceConfig, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder> 
+            com.google.cloud.tpu.v2.ShieldedInstanceConfig,
+            com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder,
+            com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder>
         getShieldedInstanceConfigFieldBuilder() {
       if (shieldedInstanceConfigBuilder_ == null) {
-        shieldedInstanceConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.ShieldedInstanceConfig, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder>(
-                getShieldedInstanceConfig(),
-                getParentForChildren(),
-                isClean());
+        shieldedInstanceConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2.ShieldedInstanceConfig,
+                com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder,
+                com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder>(
+                getShieldedInstanceConfig(), getParentForChildren(), isClean());
         shieldedInstanceConfig_ = null;
       }
       return shieldedInstanceConfigBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -5973,12 +6851,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.Node)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.Node)
   private static final com.google.cloud.tpu.v2.Node DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.Node();
   }
@@ -5987,27 +6865,27 @@ public static com.google.cloud.tpu.v2.Node getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Node parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Node parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -6022,6 +6900,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.Node getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeName.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeName.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeName.java
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
similarity index 75%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
index 92a99cf0d576..0389c8765a37 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/NodeOrBuilder.java
@@ -1,152 +1,213 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface NodeOrBuilder extends
+public interface NodeOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.Node)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The description.
    */
   java.lang.String getDescription();
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The bytes for description.
    */
-  com.google.protobuf.ByteString
-      getDescriptionBytes();
+  com.google.protobuf.ByteString getDescriptionBytes();
 
   /**
+   *
+   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The acceleratorType.
    */
   java.lang.String getAcceleratorType();
   /**
+   *
+   *
    * 
    * Required. The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for acceleratorType.
    */
-  com.google.protobuf.ByteString
-      getAcceleratorTypeBytes();
+  com.google.protobuf.ByteString getAcceleratorTypeBytes();
 
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for state.
    */
   int getStateValue();
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.cloud.tpu.v2.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The state.
    */
   com.google.cloud.tpu.v2.Node.State getState();
 
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The healthDescription.
    */
   java.lang.String getHealthDescription();
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for healthDescription.
    */
-  com.google.protobuf.ByteString
-      getHealthDescriptionBytes();
+  com.google.protobuf.ByteString getHealthDescriptionBytes();
 
   /**
+   *
+   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The runtimeVersion.
    */
   java.lang.String getRuntimeVersion();
   /**
+   *
+   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for runtimeVersion.
    */
-  com.google.protobuf.ByteString
-      getRuntimeVersionBytes();
+  com.google.protobuf.ByteString getRuntimeVersionBytes();
 
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
+   *
    * @return Whether the networkConfig field is set.
    */
   boolean hasNetworkConfig();
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.NetworkConfig network_config = 36;
+   *
    * @return The networkConfig.
    */
   com.google.cloud.tpu.v2.NetworkConfig getNetworkConfig();
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

@@ -156,6 +217,8 @@ public interface NodeOrBuilder extends
   com.google.cloud.tpu.v2.NetworkConfigOrBuilder getNetworkConfigOrBuilder();
 
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -168,10 +231,13 @@ public interface NodeOrBuilder extends
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The cidrBlock.
    */
   java.lang.String getCidrBlock();
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -184,32 +250,40 @@ public interface NodeOrBuilder extends
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The bytes for cidrBlock.
    */
-  com.google.protobuf.ByteString
-      getCidrBlockBytes();
+  com.google.protobuf.ByteString getCidrBlockBytes();
 
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
+   *
    * @return Whether the serviceAccount field is set.
    */
   boolean hasServiceAccount();
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2.ServiceAccount service_account = 37;
+   *
    * @return The serviceAccount.
    */
   com.google.cloud.tpu.v2.ServiceAccount getServiceAccount();
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
@@ -220,51 +294,70 @@ public interface NodeOrBuilder extends
   com.google.cloud.tpu.v2.ServiceAccountOrBuilder getServiceAccountOrBuilder();
 
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
+   *
    * @return Whether the schedulingConfig field is set.
    */
   boolean hasSchedulingConfig();
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2.SchedulingConfig scheduling_config = 17;
+   *
    * @return The schedulingConfig.
    */
   com.google.cloud.tpu.v2.SchedulingConfig getSchedulingConfig();
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

@@ -274,79 +367,105 @@ public interface NodeOrBuilder extends
   com.google.cloud.tpu.v2.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder();
 
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
-      getNetworkEndpointsList();
+  java.util.List getNetworkEndpointsList();
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.cloud.tpu.v2.NetworkEndpoint getNetworkEndpoints(int index);
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   int getNetworkEndpointsCount();
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
+  java.util.List
       getNetworkEndpointsOrBuilderList();
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.Node.Health health = 22;
+   *
    * @return The enum numeric value on the wire for health.
    */
   int getHealthValue();
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2.Node.Health health = 22;
+   *
    * @return The health.
    */
   com.google.cloud.tpu.v2.Node.Health getHealth();
 
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -355,30 +474,31 @@ com.google.cloud.tpu.v2.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
    */
   int getLabelsCount();
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  boolean containsLabels(
-      java.lang.String key);
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  boolean containsLabels(java.lang.String key);
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getLabels();
+  java.util.Map getLabels();
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.util.Map
-  getLabelsMap();
+  java.util.Map getLabelsMap();
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -386,21 +506,24 @@ boolean containsLabels(
    * map<string, string> labels = 24;
    */
   /* nullable */
-java.lang.String getLabelsOrDefault(
+  java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue);
+      java.lang.String defaultValue);
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.lang.String getLabelsOrThrow(
-      java.lang.String key);
+  java.lang.String getLabelsOrThrow(java.lang.String key);
 
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -410,6 +533,8 @@ java.lang.String getLabelsOrThrow(
    */
   int getMetadataCount();
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -417,15 +542,13 @@ java.lang.String getLabelsOrThrow(
    *
    * map<string, string> metadata = 34;
    */
-  boolean containsMetadata(
-      java.lang.String key);
-  /**
-   * Use {@link #getMetadataMap()} instead.
-   */
+  boolean containsMetadata(java.lang.String key);
+  /** Use {@link #getMetadataMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getMetadata();
+  java.util.Map getMetadata();
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -433,9 +556,10 @@ boolean containsMetadata(
    *
    * map<string, string> metadata = 34;
    */
-  java.util.Map
-  getMetadataMap();
+  java.util.Map getMetadataMap();
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -444,11 +568,13 @@ boolean containsMetadata(
    * map<string, string> metadata = 34;
    */
   /* nullable */
-java.lang.String getMetadataOrDefault(
+  java.lang.String getMetadataOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue);
+      java.lang.String defaultValue);
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -456,74 +582,89 @@ java.lang.String getMetadataOrDefault(
    *
    * map<string, string> metadata = 34;
    */
-  java.lang.String getMetadataOrThrow(
-      java.lang.String key);
+  java.lang.String getMetadataOrThrow(java.lang.String key);
 
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @return A list containing the tags.
    */
-  java.util.List
-      getTagsList();
+  java.util.List getTagsList();
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @return The count of tags.
    */
   int getTagsCount();
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @param index The index of the element to return.
    * @return The tags at the given index.
    */
   java.lang.String getTags(int index);
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the tags at the given index.
    */
-  com.google.protobuf.ByteString
-      getTagsBytes(int index);
+  com.google.protobuf.ByteString getTagsBytes(int index);
 
   /**
+   *
+   *
    * 
    * Output only. The unique identifier for the TPU Node.
    * 

    *
    * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The id.
    */
   long getId();
 
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
-  java.util.List 
-      getDataDisksList();
+  java.util.List getDataDisksList();
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -532,6 +673,8 @@ java.lang.String getMetadataOrThrow(
    */
   com.google.cloud.tpu.v2.AttachedDisk getDataDisks(int index);
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -540,106 +683,144 @@ java.lang.String getMetadataOrThrow(
    */
   int getDataDisksCount();
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
-  java.util.List 
+  java.util.List
       getDataDisksOrBuilderList();
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;
    */
-  com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2.AttachedDiskOrBuilder getDataDisksOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for apiVersion.
    */
   int getApiVersionValue();
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The apiVersion.
    */
   com.google.cloud.tpu.v2.Node.ApiVersion getApiVersion();
 
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
-      getSymptomsList();
+  java.util.List getSymptomsList();
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.cloud.tpu.v2.Symptom getSymptoms(int index);
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   int getSymptomsCount();
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
-      getSymptomsOrBuilderList();
+  java.util.List getSymptomsOrBuilderList();
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2.SymptomOrBuilder getSymptomsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
+   *
    * @return Whether the shieldedInstanceConfig field is set.
    */
   boolean hasShieldedInstanceConfig();
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2.ShieldedInstanceConfig shielded_instance_config = 45;
+   *
    * @return The shieldedInstanceConfig.
    */
   com.google.cloud.tpu.v2.ShieldedInstanceConfig getShieldedInstanceConfig();
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
index cee113470789..7d722a123140 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadata.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Metadata describing an [Operation][google.longrunning.Operation]
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.OperationMetadata}
  */
-public final class OperationMetadata extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class OperationMetadata extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.OperationMetadata)
     OperationMetadataOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use OperationMetadata.newBuilder() to construct.
   private OperationMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private OperationMetadata() {
     target_ = "";
     verb_ = "";
@@ -28,37 +46,41 @@ private OperationMetadata() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new OperationMetadata();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.OperationMetadata.class, com.google.cloud.tpu.v2.OperationMetadata.Builder.class);
+            com.google.cloud.tpu.v2.OperationMetadata.class,
+            com.google.cloud.tpu.v2.OperationMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -66,11 +88,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -78,6 +103,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

@@ -92,11 +119,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int END_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp endTime_;
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return Whether the endTime field is set.
    */
   @java.lang.Override
@@ -104,11 +134,14 @@ public boolean hasEndTime() {
     return endTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return The endTime.
    */
   @java.lang.Override
@@ -116,6 +149,8 @@ public com.google.protobuf.Timestamp getEndTime() {
     return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
   }
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

@@ -128,15 +163,19 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
   }
 
   public static final int TARGET_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object target_ = "";
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The target.
    */
   @java.lang.Override
@@ -145,30 +184,30 @@ public java.lang.String getTarget() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       target_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The bytes for target.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTargetBytes() {
+  public com.google.protobuf.ByteString getTargetBytes() {
     java.lang.Object ref = target_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       target_ = b;
       return b;
     } else {
@@ -177,14 +216,18 @@ public java.lang.String getTarget() {
   }
 
   public static final int VERB_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object verb_ = "";
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The verb.
    */
   @java.lang.Override
@@ -193,29 +236,29 @@ public java.lang.String getVerb() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       verb_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The bytes for verb.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getVerbBytes() {
+  public com.google.protobuf.ByteString getVerbBytes() {
     java.lang.Object ref = verb_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       verb_ = b;
       return b;
     } else {
@@ -224,14 +267,18 @@ public java.lang.String getVerb() {
   }
 
   public static final int STATUS_DETAIL_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object statusDetail_ = "";
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The statusDetail.
    */
   @java.lang.Override
@@ -240,29 +287,29 @@ public java.lang.String getStatusDetail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       statusDetail_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The bytes for statusDetail.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getStatusDetailBytes() {
+  public com.google.protobuf.ByteString getStatusDetailBytes() {
     java.lang.Object ref = statusDetail_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       statusDetail_ = b;
       return b;
     } else {
@@ -273,11 +320,14 @@ public java.lang.String getStatusDetail() {
   public static final int CANCEL_REQUESTED_FIELD_NUMBER = 6;
   private boolean cancelRequested_ = false;
   /**
+   *
+   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
+   *
    * @return The cancelRequested.
    */
   @java.lang.Override
@@ -286,14 +336,18 @@ public boolean getCancelRequested() {
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 7;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object apiVersion_ = "";
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The apiVersion.
    */
   @java.lang.Override
@@ -302,29 +356,29 @@ public java.lang.String getApiVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       apiVersion_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The bytes for apiVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getApiVersionBytes() {
+  public com.google.protobuf.ByteString getApiVersionBytes() {
     java.lang.Object ref = apiVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       apiVersion_ = b;
       return b;
     } else {
@@ -333,6 +387,7 @@ public java.lang.String getApiVersion() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -344,8 +399,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -377,12 +431,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
     if (endTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getEndTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getEndTime());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(target_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, target_);
@@ -394,8 +446,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, statusDetail_);
     }
     if (cancelRequested_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(6, cancelRequested_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(6, cancelRequested_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(apiVersion_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, apiVersion_);
@@ -408,33 +459,27 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.OperationMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.OperationMetadata other = (com.google.cloud.tpu.v2.OperationMetadata) obj;
+    com.google.cloud.tpu.v2.OperationMetadata other =
+        (com.google.cloud.tpu.v2.OperationMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasEndTime() != other.hasEndTime()) return false;
     if (hasEndTime()) {
-      if (!getEndTime()
-          .equals(other.getEndTime())) return false;
-    }
-    if (!getTarget()
-        .equals(other.getTarget())) return false;
-    if (!getVerb()
-        .equals(other.getVerb())) return false;
-    if (!getStatusDetail()
-        .equals(other.getStatusDetail())) return false;
-    if (getCancelRequested()
-        != other.getCancelRequested()) return false;
-    if (!getApiVersion()
-        .equals(other.getApiVersion())) return false;
+      if (!getEndTime().equals(other.getEndTime())) return false;
+    }
+    if (!getTarget().equals(other.getTarget())) return false;
+    if (!getVerb().equals(other.getVerb())) return false;
+    if (!getStatusDetail().equals(other.getStatusDetail())) return false;
+    if (getCancelRequested() != other.getCancelRequested()) return false;
+    if (!getApiVersion().equals(other.getApiVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -461,8 +506,7 @@ public int hashCode() {
     hash = (37 * hash) + STATUS_DETAIL_FIELD_NUMBER;
     hash = (53 * hash) + getStatusDetail().hashCode();
     hash = (37 * hash) + CANCEL_REQUESTED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getCancelRequested());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCancelRequested());
     hash = (37 * hash) + API_VERSION_FIELD_NUMBER;
     hash = (53 * hash) + getApiVersion().hashCode();
     hash = (29 * hash) + getUnknownFields().hashCode();
@@ -470,130 +514,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.OperationMetadata parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.OperationMetadata parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.OperationMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.OperationMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Metadata describing an [Operation][google.longrunning.Operation]
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.OperationMetadata}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.OperationMetadata)
       com.google.cloud.tpu.v2.OperationMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_OperationMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.OperationMetadata.class, com.google.cloud.tpu.v2.OperationMetadata.Builder.class);
+              com.google.cloud.tpu.v2.OperationMetadata.class,
+              com.google.cloud.tpu.v2.OperationMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.OperationMetadata.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -617,9 +667,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -638,8 +688,11 @@ public com.google.cloud.tpu.v2.OperationMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.OperationMetadata buildPartial() {
-      com.google.cloud.tpu.v2.OperationMetadata result = new com.google.cloud.tpu.v2.OperationMetadata(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.OperationMetadata result =
+          new com.google.cloud.tpu.v2.OperationMetadata(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -647,14 +700,10 @@ public com.google.cloud.tpu.v2.OperationMetadata buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2.OperationMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.endTime_ = endTimeBuilder_ == null
-            ? endTime_
-            : endTimeBuilder_.build();
+        result.endTime_ = endTimeBuilder_ == null ? endTime_ : endTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.target_ = target_;
@@ -677,38 +726,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.OperationMetadata result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.OperationMetadata) {
-        return mergeFrom((com.google.cloud.tpu.v2.OperationMetadata)other);
+        return mergeFrom((com.google.cloud.tpu.v2.OperationMetadata) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -772,51 +822,55 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getEndTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              target_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 34: {
-              verb_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            case 42: {
-              statusDetail_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 42
-            case 48: {
-              cancelRequested_ = input.readBool();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 48
-            case 58: {
-              apiVersion_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 58
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getEndTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                target_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                verb_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            case 42:
+              {
+                statusDetail_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 42
+            case 48:
+              {
+                cancelRequested_ = input.readBool();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 48
+            case 58:
+              {
+                apiVersion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 58
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -826,38 +880,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -878,14 +946,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -896,6 +965,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -904,9 +975,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -919,6 +990,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -936,6 +1009,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -948,6 +1023,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -958,11 +1035,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -970,14 +1050,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -985,24 +1068,33 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp endTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> endTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        endTimeBuilder_;
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
+     *
      * @return Whether the endTime field is set.
      */
     public boolean hasEndTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
+     *
      * @return The endTime.
      */
     public com.google.protobuf.Timestamp getEndTime() {
@@ -1013,6 +1105,8 @@ public com.google.protobuf.Timestamp getEndTime() {
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1033,14 +1127,15 @@ public Builder setEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
      */
-    public Builder setEndTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (endTimeBuilder_ == null) {
         endTime_ = builderForValue.build();
       } else {
@@ -1051,6 +1146,8 @@ public Builder setEndTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1059,9 +1156,9 @@ public Builder setEndTime(
      */
     public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       if (endTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          endTime_ != null &&
-          endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && endTime_ != null
+            && endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getEndTimeBuilder().mergeFrom(value);
         } else {
           endTime_ = value;
@@ -1074,6 +1171,8 @@ public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1091,6 +1190,8 @@ public Builder clearEndTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1103,6 +1204,8 @@ public com.google.protobuf.Timestamp.Builder getEndTimeBuilder() {
       return getEndTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1113,11 +1216,12 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
       if (endTimeBuilder_ != null) {
         return endTimeBuilder_.getMessageOrBuilder();
       } else {
-        return endTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
+        return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1125,14 +1229,17 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
      * .google.protobuf.Timestamp end_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getEndTimeFieldBuilder() {
       if (endTimeBuilder_ == null) {
-        endTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getEndTime(),
-                getParentForChildren(),
-                isClean());
+        endTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getEndTime(), getParentForChildren(), isClean());
         endTime_ = null;
       }
       return endTimeBuilder_;
@@ -1140,19 +1247,21 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
 
     private java.lang.Object target_ = "";
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @return The target.
      */
     public java.lang.String getTarget() {
       java.lang.Object ref = target_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         target_ = s;
         return s;
@@ -1161,21 +1270,22 @@ public java.lang.String getTarget() {
       }
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @return The bytes for target.
      */
-    public com.google.protobuf.ByteString
-        getTargetBytes() {
+    public com.google.protobuf.ByteString getTargetBytes() {
       java.lang.Object ref = target_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         target_ = b;
         return b;
       } else {
@@ -1183,30 +1293,37 @@ public java.lang.String getTarget() {
       }
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @param value The target to set.
      * @return This builder for chaining.
      */
-    public Builder setTarget(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTarget(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       target_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTarget() {
@@ -1216,18 +1333,22 @@ public Builder clearTarget() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @param value The bytes for target to set.
      * @return This builder for chaining.
      */
-    public Builder setTargetBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTargetBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       target_ = value;
       bitField0_ |= 0x00000004;
@@ -1237,18 +1358,20 @@ public Builder setTargetBytes(
 
     private java.lang.Object verb_ = "";
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @return The verb.
      */
     public java.lang.String getVerb() {
       java.lang.Object ref = verb_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         verb_ = s;
         return s;
@@ -1257,20 +1380,21 @@ public java.lang.String getVerb() {
       }
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @return The bytes for verb.
      */
-    public com.google.protobuf.ByteString
-        getVerbBytes() {
+    public com.google.protobuf.ByteString getVerbBytes() {
       java.lang.Object ref = verb_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         verb_ = b;
         return b;
       } else {
@@ -1278,28 +1402,35 @@ public java.lang.String getVerb() {
       }
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @param value The verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerb(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVerb(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       verb_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearVerb() {
@@ -1309,17 +1440,21 @@ public Builder clearVerb() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @param value The bytes for verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerbBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVerbBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       verb_ = value;
       bitField0_ |= 0x00000008;
@@ -1329,18 +1464,20 @@ public Builder setVerbBytes(
 
     private java.lang.Object statusDetail_ = "";
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @return The statusDetail.
      */
     public java.lang.String getStatusDetail() {
       java.lang.Object ref = statusDetail_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         statusDetail_ = s;
         return s;
@@ -1349,20 +1486,21 @@ public java.lang.String getStatusDetail() {
       }
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @return The bytes for statusDetail.
      */
-    public com.google.protobuf.ByteString
-        getStatusDetailBytes() {
+    public com.google.protobuf.ByteString getStatusDetailBytes() {
       java.lang.Object ref = statusDetail_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         statusDetail_ = b;
         return b;
       } else {
@@ -1370,28 +1508,35 @@ public java.lang.String getStatusDetail() {
       }
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @param value The statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetail(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setStatusDetail(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearStatusDetail() {
@@ -1401,17 +1546,21 @@ public Builder clearStatusDetail() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @param value The bytes for statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetailBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setStatusDetailBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
@@ -1419,13 +1568,16 @@ public Builder setStatusDetailBytes(
       return this;
     }
 
-    private boolean cancelRequested_ ;
+    private boolean cancelRequested_;
     /**
+     *
+     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
+     *
      * @return The cancelRequested.
      */
     @java.lang.Override
@@ -1433,27 +1585,33 @@ public boolean getCancelRequested() {
       return cancelRequested_;
     }
     /**
+     *
+     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
+     *
      * @param value The cancelRequested to set.
      * @return This builder for chaining.
      */
     public Builder setCancelRequested(boolean value) {
-      
+
       cancelRequested_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCancelRequested() {
@@ -1465,18 +1623,20 @@ public Builder clearCancelRequested() {
 
     private java.lang.Object apiVersion_ = "";
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @return The apiVersion.
      */
     public java.lang.String getApiVersion() {
       java.lang.Object ref = apiVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         apiVersion_ = s;
         return s;
@@ -1485,20 +1645,21 @@ public java.lang.String getApiVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @return The bytes for apiVersion.
      */
-    public com.google.protobuf.ByteString
-        getApiVersionBytes() {
+    public com.google.protobuf.ByteString getApiVersionBytes() {
       java.lang.Object ref = apiVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         apiVersion_ = b;
         return b;
       } else {
@@ -1506,28 +1667,35 @@ public java.lang.String getApiVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setApiVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -1537,26 +1705,30 @@ public Builder clearApiVersion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @param value The bytes for apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setApiVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1566,12 +1738,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.OperationMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.OperationMetadata)
   private static final com.google.cloud.tpu.v2.OperationMetadata DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.OperationMetadata();
   }
@@ -1580,27 +1752,27 @@ public static com.google.cloud.tpu.v2.OperationMetadata getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public OperationMetadata parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public OperationMetadata parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1615,6 +1787,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.OperationMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
similarity index 75%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
index 6fdfa9ec9b51..016c8388fb32 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/OperationMetadataOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface OperationMetadataOrBuilder extends
+public interface OperationMetadataOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.OperationMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

@@ -35,24 +59,32 @@ public interface OperationMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return Whether the endTime field is set.
    */
   boolean hasEndTime();
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return The endTime.
    */
   com.google.protobuf.Timestamp getEndTime();
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

@@ -62,94 +94,117 @@ public interface OperationMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The target.
    */
   java.lang.String getTarget();
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The bytes for target.
    */
-  com.google.protobuf.ByteString
-      getTargetBytes();
+  com.google.protobuf.ByteString getTargetBytes();
 
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The verb.
    */
   java.lang.String getVerb();
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The bytes for verb.
    */
-  com.google.protobuf.ByteString
-      getVerbBytes();
+  com.google.protobuf.ByteString getVerbBytes();
 
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The statusDetail.
    */
   java.lang.String getStatusDetail();
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The bytes for statusDetail.
    */
-  com.google.protobuf.ByteString
-      getStatusDetailBytes();
+  com.google.protobuf.ByteString getStatusDetailBytes();
 
   /**
+   *
+   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
+   *
    * @return The cancelRequested.
    */
   boolean getCancelRequested();
 
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The apiVersion.
    */
   java.lang.String getApiVersion();
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The bytes for apiVersion.
    */
-  com.google.protobuf.ByteString
-      getApiVersionBytes();
+  com.google.protobuf.ByteString getApiVersionBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
index 03811e308744..5082c85bef85 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersion.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A runtime version that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.RuntimeVersion}
  */
-public final class RuntimeVersion extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class RuntimeVersion extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.RuntimeVersion)
     RuntimeVersionOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use RuntimeVersion.newBuilder() to construct.
   private RuntimeVersion(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private RuntimeVersion() {
     name_ = "";
     version_ = "";
@@ -26,38 +44,43 @@ private RuntimeVersion() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new RuntimeVersion();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_RuntimeVersion_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.RuntimeVersion.class, com.google.cloud.tpu.v2.RuntimeVersion.Builder.class);
+            com.google.cloud.tpu.v2.RuntimeVersion.class,
+            com.google.cloud.tpu.v2.RuntimeVersion.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +89,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,14 +120,18 @@ public java.lang.String getName() {
   }
 
   public static final int VERSION_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object version_ = "";
   /**
+   *
+   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
+   *
    * @return The version.
    */
   @java.lang.Override
@@ -113,29 +140,29 @@ public java.lang.String getVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       version_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
+   *
    * @return The bytes for version.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getVersionBytes() {
+  public com.google.protobuf.ByteString getVersionBytes() {
     java.lang.Object ref = version_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       version_ = b;
       return b;
     } else {
@@ -144,6 +171,7 @@ public java.lang.String getVersion() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -155,8 +183,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -186,17 +213,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.RuntimeVersion)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.RuntimeVersion other = (com.google.cloud.tpu.v2.RuntimeVersion) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getVersion()
-        .equals(other.getVersion())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getVersion().equals(other.getVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -217,130 +242,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.RuntimeVersion parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.RuntimeVersion prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A runtime version that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.RuntimeVersion}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.RuntimeVersion)
       com.google.cloud.tpu.v2.RuntimeVersionOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_RuntimeVersion_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.RuntimeVersion.class, com.google.cloud.tpu.v2.RuntimeVersion.Builder.class);
+              com.google.cloud.tpu.v2.RuntimeVersion.class,
+              com.google.cloud.tpu.v2.RuntimeVersion.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.RuntimeVersion.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,9 +382,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_RuntimeVersion_descriptor;
     }
 
     @java.lang.Override
@@ -372,8 +403,11 @@ public com.google.cloud.tpu.v2.RuntimeVersion build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.RuntimeVersion buildPartial() {
-      com.google.cloud.tpu.v2.RuntimeVersion result = new com.google.cloud.tpu.v2.RuntimeVersion(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.RuntimeVersion result =
+          new com.google.cloud.tpu.v2.RuntimeVersion(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -392,38 +426,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.RuntimeVersion result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.RuntimeVersion) {
-        return mergeFrom((com.google.cloud.tpu.v2.RuntimeVersion)other);
+        return mergeFrom((com.google.cloud.tpu.v2.RuntimeVersion) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -468,22 +503,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              version_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                version_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -493,22 +531,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -517,20 +558,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -538,28 +580,35 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -569,17 +618,21 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -589,18 +642,20 @@ public Builder setNameBytes(
 
     private java.lang.Object version_ = "";
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @return The version.
      */
     public java.lang.String getVersion() {
       java.lang.Object ref = version_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         version_ = s;
         return s;
@@ -609,20 +664,21 @@ public java.lang.String getVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @return The bytes for version.
      */
-    public com.google.protobuf.ByteString
-        getVersionBytes() {
+    public com.google.protobuf.ByteString getVersionBytes() {
       java.lang.Object ref = version_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         version_ = b;
         return b;
       } else {
@@ -630,28 +686,35 @@ public java.lang.String getVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @param value The version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearVersion() {
@@ -661,26 +724,30 @@ public Builder clearVersion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @param value The bytes for version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -690,12 +757,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.RuntimeVersion)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.RuntimeVersion)
   private static final com.google.cloud.tpu.v2.RuntimeVersion DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.RuntimeVersion();
   }
@@ -704,27 +771,27 @@ public static com.google.cloud.tpu.v2.RuntimeVersion getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public RuntimeVersion parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public RuntimeVersion parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -739,6 +806,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.RuntimeVersion getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionName.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionName.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionName.java
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
similarity index 51%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
index 5f27a4e923cd..aef8c1340299 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/RuntimeVersionOrBuilder.java
@@ -1,49 +1,75 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface RuntimeVersionOrBuilder extends
+public interface RuntimeVersionOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.RuntimeVersion)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
+   *
    * @return The version.
    */
   java.lang.String getVersion();
   /**
+   *
+   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
+   *
    * @return The bytes for version.
    */
-  com.google.protobuf.ByteString
-      getVersionBytes();
+  com.google.protobuf.ByteString getVersionBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
index 9cef107d61ce..9cd88bafd48d 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java
@@ -1,60 +1,81 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Sets the scheduling options for this node.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.SchedulingConfig}
  */
-public final class SchedulingConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SchedulingConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.SchedulingConfig)
     SchedulingConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SchedulingConfig.newBuilder() to construct.
   private SchedulingConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private SchedulingConfig() {
-  }
+
+  private SchedulingConfig() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SchedulingConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.SchedulingConfig.class, com.google.cloud.tpu.v2.SchedulingConfig.Builder.class);
+            com.google.cloud.tpu.v2.SchedulingConfig.class,
+            com.google.cloud.tpu.v2.SchedulingConfig.Builder.class);
   }
 
   public static final int PREEMPTIBLE_FIELD_NUMBER = 1;
   private boolean preemptible_ = false;
   /**
+   *
+   *
    * 
    * Defines whether the node is preemptible.
    * 

    *
    * bool preemptible = 1;
+   *
    * @return The preemptible.
    */
   @java.lang.Override
@@ -65,11 +86,14 @@ public boolean getPreemptible() {
   public static final int RESERVED_FIELD_NUMBER = 2;
   private boolean reserved_ = false;
   /**
+   *
+   *
    * 
    * Whether the node is created under a reservation.
    * 

    *
    * bool reserved = 2;
+   *
    * @return The reserved.
    */
   @java.lang.Override
@@ -78,6 +102,7 @@ public boolean getReserved() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -89,8 +114,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (preemptible_ != false) {
       output.writeBool(1, preemptible_);
     }
@@ -107,12 +131,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (preemptible_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(1, preemptible_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, preemptible_);
     }
     if (reserved_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(2, reserved_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, reserved_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -122,17 +144,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.SchedulingConfig)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.SchedulingConfig other = (com.google.cloud.tpu.v2.SchedulingConfig) obj;
 
-    if (getPreemptible()
-        != other.getPreemptible()) return false;
-    if (getReserved()
-        != other.getReserved()) return false;
+    if (getPreemptible() != other.getPreemptible()) return false;
+    if (getReserved() != other.getReserved()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -145,140 +165,144 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + PREEMPTIBLE_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getPreemptible());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getPreemptible());
     hash = (37 * hash) + RESERVED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getReserved());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReserved());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.SchedulingConfig parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.SchedulingConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.SchedulingConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.SchedulingConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Sets the scheduling options for this node.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.SchedulingConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.SchedulingConfig)
       com.google.cloud.tpu.v2.SchedulingConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_SchedulingConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.SchedulingConfig.class, com.google.cloud.tpu.v2.SchedulingConfig.Builder.class);
+              com.google.cloud.tpu.v2.SchedulingConfig.class,
+              com.google.cloud.tpu.v2.SchedulingConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.SchedulingConfig.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -289,9 +313,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
@@ -310,8 +334,11 @@ public com.google.cloud.tpu.v2.SchedulingConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.SchedulingConfig buildPartial() {
-      com.google.cloud.tpu.v2.SchedulingConfig result = new com.google.cloud.tpu.v2.SchedulingConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.SchedulingConfig result =
+          new com.google.cloud.tpu.v2.SchedulingConfig(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +357,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.SchedulingConfig result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.SchedulingConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2.SchedulingConfig)other);
+        return mergeFrom((com.google.cloud.tpu.v2.SchedulingConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -402,22 +430,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8: {
-              preemptible_ = input.readBool();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 8
-            case 16: {
-              reserved_ = input.readBool();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 8:
+              {
+                preemptible_ = input.readBool();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+            case 16:
+              {
+                reserved_ = input.readBool();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -427,15 +458,19 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private boolean preemptible_ ;
+    private boolean preemptible_;
     /**
+     *
+     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
+     *
      * @return The preemptible.
      */
     @java.lang.Override
@@ -443,27 +478,33 @@ public boolean getPreemptible() {
       return preemptible_;
     }
     /**
+     *
+     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
+     *
      * @param value The preemptible to set.
      * @return This builder for chaining.
      */
     public Builder setPreemptible(boolean value) {
-      
+
       preemptible_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPreemptible() {
@@ -473,13 +514,16 @@ public Builder clearPreemptible() {
       return this;
     }
 
-    private boolean reserved_ ;
+    private boolean reserved_;
     /**
+     *
+     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
+     *
      * @return The reserved.
      */
     @java.lang.Override
@@ -487,27 +531,33 @@ public boolean getReserved() {
       return reserved_;
     }
     /**
+     *
+     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
+     *
      * @param value The reserved to set.
      * @return This builder for chaining.
      */
     public Builder setReserved(boolean value) {
-      
+
       reserved_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearReserved() {
@@ -516,9 +566,9 @@ public Builder clearReserved() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -528,12 +578,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.SchedulingConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.SchedulingConfig)
   private static final com.google.cloud.tpu.v2.SchedulingConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.SchedulingConfig();
   }
@@ -542,27 +592,27 @@ public static com.google.cloud.tpu.v2.SchedulingConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SchedulingConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SchedulingConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -577,6 +627,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.SchedulingConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java
new file mode 100644
index 000000000000..096d097ca4b5
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface SchedulingConfigOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.SchedulingConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Defines whether the node is preemptible.
+   * 

+   *
+   * bool preemptible = 1;
+   *
+   * @return The preemptible.
+   */
+  boolean getPreemptible();
+
+  /**
+   *
+   *
+   * 
+   * Whether the node is created under a reservation.
+   * 

+   *
+   * bool reserved = 2;
+   *
+   * @return The reserved.
+   */
+  boolean getReserved();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
index 17b674fb5a5f..c6bba072f2d2 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A service account.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ServiceAccount}
  */
-public final class ServiceAccount extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ServiceAccount extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ServiceAccount)
     ServiceAccountOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ServiceAccount.newBuilder() to construct.
   private ServiceAccount(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ServiceAccount() {
     email_ = "";
     scope_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -26,39 +44,44 @@ private ServiceAccount() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ServiceAccount();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ServiceAccount.class, com.google.cloud.tpu.v2.ServiceAccount.Builder.class);
+            com.google.cloud.tpu.v2.ServiceAccount.class,
+            com.google.cloud.tpu.v2.ServiceAccount.Builder.class);
   }
 
   public static final int EMAIL_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object email_ = "";
   /**
+   *
+   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
+   *
    * @return The email.
    */
   @java.lang.Override
@@ -67,30 +90,30 @@ public java.lang.String getEmail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       email_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
+   *
    * @return The bytes for email.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getEmailBytes() {
+  public com.google.protobuf.ByteString getEmailBytes() {
     java.lang.Object ref = email_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       email_ = b;
       return b;
     } else {
@@ -99,40 +122,49 @@ public java.lang.String getEmail() {
   }
 
   public static final int SCOPE_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList scope_;
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @return A list containing the scope.
    */
-  public com.google.protobuf.ProtocolStringList
-      getScopeList() {
+  public com.google.protobuf.ProtocolStringList getScopeList() {
     return scope_;
   }
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @return The count of scope.
    */
   public int getScopeCount() {
     return scope_.size();
   }
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @param index The index of the element to return.
    * @return The scope at the given index.
    */
@@ -140,21 +172,24 @@ public java.lang.String getScope(int index) {
     return scope_.get(index);
   }
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the scope at the given index.
    */
-  public com.google.protobuf.ByteString
-      getScopeBytes(int index) {
+  public com.google.protobuf.ByteString getScopeBytes(int index) {
     return scope_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -166,8 +201,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(email_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, email_);
     }
@@ -202,17 +236,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ServiceAccount)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.ServiceAccount other = (com.google.cloud.tpu.v2.ServiceAccount) obj;
 
-    if (!getEmail()
-        .equals(other.getEmail())) return false;
-    if (!getScopeList()
-        .equals(other.getScopeList())) return false;
+    if (!getEmail().equals(other.getEmail())) return false;
+    if (!getScopeList().equals(other.getScopeList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -235,130 +267,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ServiceAccount parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.ServiceAccount prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A service account.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ServiceAccount}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ServiceAccount)
       com.google.cloud.tpu.v2.ServiceAccountOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ServiceAccount_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ServiceAccount.class, com.google.cloud.tpu.v2.ServiceAccount.Builder.class);
+              com.google.cloud.tpu.v2.ServiceAccount.class,
+              com.google.cloud.tpu.v2.ServiceAccount.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ServiceAccount.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -370,9 +408,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ServiceAccount_descriptor;
     }
 
     @java.lang.Override
@@ -391,9 +429,12 @@ public com.google.cloud.tpu.v2.ServiceAccount build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ServiceAccount buildPartial() {
-      com.google.cloud.tpu.v2.ServiceAccount result = new com.google.cloud.tpu.v2.ServiceAccount(this);
+      com.google.cloud.tpu.v2.ServiceAccount result =
+          new com.google.cloud.tpu.v2.ServiceAccount(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -417,38 +458,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.ServiceAccount result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ServiceAccount) {
-        return mergeFrom((com.google.cloud.tpu.v2.ServiceAccount)other);
+        return mergeFrom((com.google.cloud.tpu.v2.ServiceAccount) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -498,23 +540,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              email_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureScopeIsMutable();
-              scope_.add(s);
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                email_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureScopeIsMutable();
+                scope_.add(s);
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -524,23 +569,26 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object email_ = "";
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @return The email.
      */
     public java.lang.String getEmail() {
       java.lang.Object ref = email_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         email_ = s;
         return s;
@@ -549,21 +597,22 @@ public java.lang.String getEmail() {
       }
     }
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @return The bytes for email.
      */
-    public com.google.protobuf.ByteString
-        getEmailBytes() {
+    public com.google.protobuf.ByteString getEmailBytes() {
       java.lang.Object ref = email_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         email_ = b;
         return b;
       } else {
@@ -571,30 +620,37 @@ public java.lang.String getEmail() {
       }
     }
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @param value The email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmail(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEmail(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEmail() {
@@ -604,18 +660,22 @@ public Builder clearEmail() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @param value The bytes for email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmailBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEmailBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       email_ = value;
       bitField0_ |= 0x00000001;
@@ -623,45 +683,55 @@ public Builder setEmailBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList scope_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList scope_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureScopeIsMutable() {
       if (!((bitField0_ & 0x00000002) != 0)) {
         scope_ = new com.google.protobuf.LazyStringArrayList(scope_);
         bitField0_ |= 0x00000002;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @return A list containing the scope.
      */
-    public com.google.protobuf.ProtocolStringList
-        getScopeList() {
+    public com.google.protobuf.ProtocolStringList getScopeList() {
       return scope_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @return The count of scope.
      */
     public int getScopeCount() {
       return scope_.size();
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param index The index of the element to return.
      * @return The scope at the given index.
      */
@@ -669,81 +739,95 @@ public java.lang.String getScope(int index) {
       return scope_.get(index);
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the scope at the given index.
      */
-    public com.google.protobuf.ByteString
-        getScopeBytes(int index) {
+    public com.google.protobuf.ByteString getScopeBytes(int index) {
       return scope_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param index The index to set the value at.
      * @param value The scope to set.
      * @return This builder for chaining.
      */
-    public Builder setScope(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setScope(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureScopeIsMutable();
       scope_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param value The scope to add.
      * @return This builder for chaining.
      */
-    public Builder addScope(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addScope(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureScopeIsMutable();
       scope_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param values The scope to add.
      * @return This builder for chaining.
      */
-    public Builder addAllScope(
-        java.lang.Iterable values) {
+    public Builder addAllScope(java.lang.Iterable values) {
       ensureScopeIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, scope_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, scope_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearScope() {
@@ -753,27 +837,31 @@ public Builder clearScope() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param value The bytes of the scope to add.
      * @return This builder for chaining.
      */
-    public Builder addScopeBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addScopeBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureScopeIsMutable();
       scope_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -783,12 +871,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ServiceAccount)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ServiceAccount)
   private static final com.google.cloud.tpu.v2.ServiceAccount DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ServiceAccount();
   }
@@ -797,27 +885,27 @@ public static com.google.cloud.tpu.v2.ServiceAccount getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ServiceAccount parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ServiceAccount parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -832,6 +920,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ServiceAccount getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
similarity index 68%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
index f66e12c30098..c345475324a7 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccountOrBuilder.java
@@ -1,76 +1,107 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface ServiceAccountOrBuilder extends
+public interface ServiceAccountOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ServiceAccount)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
+   *
    * @return The email.
    */
   java.lang.String getEmail();
   /**
+   *
+   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
+   *
    * @return The bytes for email.
    */
-  com.google.protobuf.ByteString
-      getEmailBytes();
+  com.google.protobuf.ByteString getEmailBytes();
 
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @return A list containing the scope.
    */
-  java.util.List
-      getScopeList();
+  java.util.List getScopeList();
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @return The count of scope.
    */
   int getScopeCount();
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @param index The index of the element to return.
    * @return The scope at the given index.
    */
   java.lang.String getScope(int index);
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the scope at the given index.
    */
-  com.google.protobuf.ByteString
-      getScopeBytes(int index);
+  com.google.protobuf.ByteString getScopeBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
index e4008d80f5ac..65c5ce641794 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentity.java
@@ -1,62 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * The per-product per-project service identity for Cloud TPU service.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ServiceIdentity}
  */
-public final class ServiceIdentity extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ServiceIdentity extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ServiceIdentity)
     ServiceIdentityOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ServiceIdentity.newBuilder() to construct.
   private ServiceIdentity(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ServiceIdentity() {
     email_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ServiceIdentity();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ServiceIdentity.class, com.google.cloud.tpu.v2.ServiceIdentity.Builder.class);
+            com.google.cloud.tpu.v2.ServiceIdentity.class,
+            com.google.cloud.tpu.v2.ServiceIdentity.Builder.class);
   }
 
   public static final int EMAIL_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object email_ = "";
   /**
+   *
+   *
    * 
    * The email address of the service identity.
    * 

    *
    * string email = 1;
+   *
    * @return The email.
    */
   @java.lang.Override
@@ -65,29 +88,29 @@ public java.lang.String getEmail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       email_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The email address of the service identity.
    * 

    *
    * string email = 1;
+   *
    * @return The bytes for email.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getEmailBytes() {
+  public com.google.protobuf.ByteString getEmailBytes() {
     java.lang.Object ref = email_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       email_ = b;
       return b;
     } else {
@@ -96,6 +119,7 @@ public java.lang.String getEmail() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +131,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(email_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, email_);
     }
@@ -132,15 +155,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ServiceIdentity)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.ServiceIdentity other = (com.google.cloud.tpu.v2.ServiceIdentity) obj;
 
-    if (!getEmail()
-        .equals(other.getEmail())) return false;
+    if (!getEmail().equals(other.getEmail())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +181,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ServiceIdentity parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ServiceIdentity parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ServiceIdentity parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.ServiceIdentity prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The per-product per-project service identity for Cloud TPU service.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ServiceIdentity}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ServiceIdentity)
       com.google.cloud.tpu.v2.ServiceIdentityOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ServiceIdentity_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ServiceIdentity.class, com.google.cloud.tpu.v2.ServiceIdentity.Builder.class);
+              com.google.cloud.tpu.v2.ServiceIdentity.class,
+              com.google.cloud.tpu.v2.ServiceIdentity.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ServiceIdentity.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +320,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ServiceIdentity_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +341,11 @@ public com.google.cloud.tpu.v2.ServiceIdentity build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ServiceIdentity buildPartial() {
-      com.google.cloud.tpu.v2.ServiceIdentity result = new com.google.cloud.tpu.v2.ServiceIdentity(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.ServiceIdentity result =
+          new com.google.cloud.tpu.v2.ServiceIdentity(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +361,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.ServiceIdentity result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ServiceIdentity) {
-        return mergeFrom((com.google.cloud.tpu.v2.ServiceIdentity)other);
+        return mergeFrom((com.google.cloud.tpu.v2.ServiceIdentity) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +433,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              email_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                email_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +455,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object email_ = "";
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @return The email.
      */
     public java.lang.String getEmail() {
       java.lang.Object ref = email_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         email_ = s;
         return s;
@@ -445,20 +482,21 @@ public java.lang.String getEmail() {
       }
     }
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @return The bytes for email.
      */
-    public com.google.protobuf.ByteString
-        getEmailBytes() {
+    public com.google.protobuf.ByteString getEmailBytes() {
       java.lang.Object ref = email_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         email_ = b;
         return b;
       } else {
@@ -466,28 +504,35 @@ public java.lang.String getEmail() {
       }
     }
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @param value The email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmail(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEmail(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEmail() {
@@ -497,26 +542,30 @@ public Builder clearEmail() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @param value The bytes for email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmailBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEmailBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +575,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ServiceIdentity)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ServiceIdentity)
   private static final com.google.cloud.tpu.v2.ServiceIdentity DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ServiceIdentity();
   }
@@ -540,27 +589,27 @@ public static com.google.cloud.tpu.v2.ServiceIdentity getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ServiceIdentity parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ServiceIdentity parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +624,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ServiceIdentity getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java
new file mode 100644
index 000000000000..35c32f670401
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface ServiceIdentityOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ServiceIdentity)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * The email address of the service identity.
+   * 

+   *
+   * string email = 1;
+   *
+   * @return The email.
+   */
+  java.lang.String getEmail();
+  /**
+   *
+   *
+   * 
+   * The email address of the service identity.
+   * 

+   *
+   * string email = 1;
+   *
+   * @return The bytes for email.
+   */
+  com.google.protobuf.ByteString getEmailBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
index f3e315ab7769..31906b9b1339 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfig.java
@@ -1,60 +1,81 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A set of Shielded Instance options.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.ShieldedInstanceConfig}
  */
-public final class ShieldedInstanceConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ShieldedInstanceConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.ShieldedInstanceConfig)
     ShieldedInstanceConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ShieldedInstanceConfig.newBuilder() to construct.
   private ShieldedInstanceConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private ShieldedInstanceConfig() {
-  }
+
+  private ShieldedInstanceConfig() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ShieldedInstanceConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.ShieldedInstanceConfig.class, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder.class);
+            com.google.cloud.tpu.v2.ShieldedInstanceConfig.class,
+            com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder.class);
   }
 
   public static final int ENABLE_SECURE_BOOT_FIELD_NUMBER = 1;
   private boolean enableSecureBoot_ = false;
   /**
+   *
+   *
    * 
    * Defines whether the instance has Secure Boot enabled.
    * 

    *
    * bool enable_secure_boot = 1;
+   *
    * @return The enableSecureBoot.
    */
   @java.lang.Override
@@ -63,6 +84,7 @@ public boolean getEnableSecureBoot() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -74,8 +96,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (enableSecureBoot_ != false) {
       output.writeBool(1, enableSecureBoot_);
     }
@@ -89,8 +110,7 @@ public int getSerializedSize() {
 
     size = 0;
     if (enableSecureBoot_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(1, enableSecureBoot_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, enableSecureBoot_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -100,15 +120,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.ShieldedInstanceConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.ShieldedInstanceConfig other = (com.google.cloud.tpu.v2.ShieldedInstanceConfig) obj;
+    com.google.cloud.tpu.v2.ShieldedInstanceConfig other =
+        (com.google.cloud.tpu.v2.ShieldedInstanceConfig) obj;
 
-    if (getEnableSecureBoot()
-        != other.getEnableSecureBoot()) return false;
+    if (getEnableSecureBoot() != other.getEnableSecureBoot()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -121,137 +141,142 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + ENABLE_SECURE_BOOT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getEnableSecureBoot());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableSecureBoot());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.ShieldedInstanceConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A set of Shielded Instance options.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.ShieldedInstanceConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.ShieldedInstanceConfig)
       com.google.cloud.tpu.v2.ShieldedInstanceConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.ShieldedInstanceConfig.class, com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder.class);
+              com.google.cloud.tpu.v2.ShieldedInstanceConfig.class,
+              com.google.cloud.tpu.v2.ShieldedInstanceConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.ShieldedInstanceConfig.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -261,9 +286,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_ShieldedInstanceConfig_descriptor;
     }
 
     @java.lang.Override
@@ -282,8 +307,11 @@ public com.google.cloud.tpu.v2.ShieldedInstanceConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.ShieldedInstanceConfig buildPartial() {
-      com.google.cloud.tpu.v2.ShieldedInstanceConfig result = new com.google.cloud.tpu.v2.ShieldedInstanceConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.ShieldedInstanceConfig result =
+          new com.google.cloud.tpu.v2.ShieldedInstanceConfig(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -299,38 +327,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.ShieldedInstanceConfig result
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.ShieldedInstanceConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2.ShieldedInstanceConfig)other);
+        return mergeFrom((com.google.cloud.tpu.v2.ShieldedInstanceConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -368,17 +397,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8: {
-              enableSecureBoot_ = input.readBool();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 8
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 8:
+              {
+                enableSecureBoot_ = input.readBool();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -388,15 +419,19 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private boolean enableSecureBoot_ ;
+    private boolean enableSecureBoot_;
     /**
+     *
+     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
+     *
      * @return The enableSecureBoot.
      */
     @java.lang.Override
@@ -404,27 +439,33 @@ public boolean getEnableSecureBoot() {
       return enableSecureBoot_;
     }
     /**
+     *
+     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
+     *
      * @param value The enableSecureBoot to set.
      * @return This builder for chaining.
      */
     public Builder setEnableSecureBoot(boolean value) {
-      
+
       enableSecureBoot_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEnableSecureBoot() {
@@ -433,9 +474,9 @@ public Builder clearEnableSecureBoot() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -445,12 +486,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.ShieldedInstanceConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.ShieldedInstanceConfig)
   private static final com.google.cloud.tpu.v2.ShieldedInstanceConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.ShieldedInstanceConfig();
   }
@@ -459,27 +500,27 @@ public static com.google.cloud.tpu.v2.ShieldedInstanceConfig getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ShieldedInstanceConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ShieldedInstanceConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -494,6 +535,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.ShieldedInstanceConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java
new file mode 100644
index 000000000000..59f73cb36744
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface ShieldedInstanceConfigOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ShieldedInstanceConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Defines whether the instance has Secure Boot enabled.
+   * 

+   *
+   * bool enable_secure_boot = 1;
+   *
+   * @return The enableSecureBoot.
+   */
+  boolean getEnableSecureBoot();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
index f749ccaef772..d628a9945af0 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [StartNode][google.cloud.tpu.v2.Tpu.StartNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.StartNodeRequest}
  */
-public final class StartNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class StartNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.StartNodeRequest)
     StartNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use StartNodeRequest.newBuilder() to construct.
   private StartNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private StartNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new StartNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_StartNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.StartNodeRequest.class, com.google.cloud.tpu.v2.StartNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.StartNodeRequest.class,
+            com.google.cloud.tpu.v2.StartNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.StartNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.StartNodeRequest other = (com.google.cloud.tpu.v2.StartNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +185,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.StartNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.StartNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.StartNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.StartNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [StartNode][google.cloud.tpu.v2.Tpu.StartNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.StartNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.StartNodeRequest)
       com.google.cloud.tpu.v2.StartNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_StartNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.StartNodeRequest.class, com.google.cloud.tpu.v2.StartNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.StartNodeRequest.class,
+              com.google.cloud.tpu.v2.StartNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.StartNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +324,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +345,11 @@ public com.google.cloud.tpu.v2.StartNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.StartNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.StartNodeRequest result = new com.google.cloud.tpu.v2.StartNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.StartNodeRequest result =
+          new com.google.cloud.tpu.v2.StartNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +365,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.StartNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.StartNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.StartNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.StartNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +437,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +459,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +488,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +512,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +554,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +589,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.StartNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.StartNodeRequest)
   private static final com.google.cloud.tpu.v2.StartNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.StartNodeRequest();
   }
@@ -540,27 +603,27 @@ public static com.google.cloud.tpu.v2.StartNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public StartNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public StartNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +638,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.StartNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..51ce756924c5
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface StartNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.StartNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
index 7d50fd4838cb..dbbe97e7dd0e 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [StopNode][google.cloud.tpu.v2.Tpu.StopNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.StopNodeRequest}
  */
-public final class StopNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class StopNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.StopNodeRequest)
     StopNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use StopNodeRequest.newBuilder() to construct.
   private StopNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private StopNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new StopNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_StopNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.StopNodeRequest.class, com.google.cloud.tpu.v2.StopNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.StopNodeRequest.class,
+            com.google.cloud.tpu.v2.StopNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,14 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.StopNodeRequest)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2.StopNodeRequest other = (com.google.cloud.tpu.v2.StopNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +185,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.StopNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.StopNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.StopNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.StopNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [StopNode][google.cloud.tpu.v2.Tpu.StopNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.StopNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.StopNodeRequest)
       com.google.cloud.tpu.v2.StopNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_StopNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.StopNodeRequest.class, com.google.cloud.tpu.v2.StopNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.StopNodeRequest.class,
+              com.google.cloud.tpu.v2.StopNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.StopNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +324,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +345,11 @@ public com.google.cloud.tpu.v2.StopNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.StopNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.StopNodeRequest result = new com.google.cloud.tpu.v2.StopNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.StopNodeRequest result =
+          new com.google.cloud.tpu.v2.StopNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +365,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.StopNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.StopNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.StopNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.StopNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +437,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +459,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +488,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +512,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +554,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +589,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.StopNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.StopNodeRequest)
   private static final com.google.cloud.tpu.v2.StopNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.StopNodeRequest();
   }
@@ -540,27 +603,27 @@ public static com.google.cloud.tpu.v2.StopNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public StopNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public StopNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +638,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.StopNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..85a6ce1dd4f5
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2;
+
+public interface StopNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.StopNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
index 3de8327a2b51..384906dcf4c0 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Symptom.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * A Symptom instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.Symptom}
  */
-public final class Symptom extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Symptom extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.Symptom)
     SymptomOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Symptom.newBuilder() to construct.
   private Symptom(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Symptom() {
     symptomType_ = 0;
     details_ = "";
@@ -27,30 +45,32 @@ private Symptom() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Symptom();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_Symptom_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
             com.google.cloud.tpu.v2.Symptom.class, com.google.cloud.tpu.v2.Symptom.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * SymptomType represents the different types of Symptoms that a TPU can be
    * at.
@@ -58,9 +78,10 @@ protected java.lang.Object newInstance(
    *
    * Protobuf enum {@code google.cloud.tpu.v2.Symptom.SymptomType}
    */
-  public enum SymptomType
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Unspecified symptom.
      * 

@@ -69,6 +90,8 @@ public enum SymptomType
      */
     SYMPTOM_TYPE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * TPU VM memory is low.
      * 

@@ -77,6 +100,8 @@ public enum SymptomType
      */
     LOW_MEMORY(1),
     /**
+     *
+     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -85,6 +110,8 @@ public enum SymptomType
      */
     OUT_OF_MEMORY(2),
     /**
+     *
+     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -93,6 +120,8 @@ public enum SymptomType
      */
     EXECUTE_TIMED_OUT(3),
     /**
+     *
+     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -102,6 +131,8 @@ public enum SymptomType
      */
     MESH_BUILD_FAIL(4),
     /**
+     *
+     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -110,6 +141,8 @@ public enum SymptomType
      */
     HBM_OUT_OF_MEMORY(5),
     /**
+     *
+     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -121,6 +154,8 @@ public enum SymptomType
     ;
 
     /**
+     *
+     *
      * 
      * Unspecified symptom.
      * 

@@ -129,6 +164,8 @@ public enum SymptomType
      */
     public static final int SYMPTOM_TYPE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * TPU VM memory is low.
      * 

@@ -137,6 +174,8 @@ public enum SymptomType
      */
     public static final int LOW_MEMORY_VALUE = 1;
     /**
+     *
+     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -145,6 +184,8 @@ public enum SymptomType
      */
     public static final int OUT_OF_MEMORY_VALUE = 2;
     /**
+     *
+     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -153,6 +194,8 @@ public enum SymptomType
      */
     public static final int EXECUTE_TIMED_OUT_VALUE = 3;
     /**
+     *
+     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -162,6 +205,8 @@ public enum SymptomType
      */
     public static final int MESH_BUILD_FAIL_VALUE = 4;
     /**
+     *
+     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -170,6 +215,8 @@ public enum SymptomType
      */
     public static final int HBM_OUT_OF_MEMORY_VALUE = 5;
     /**
+     *
+     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -178,7 +225,6 @@ public enum SymptomType
      */
     public static final int PROJECT_ABUSE_VALUE = 6;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -203,53 +249,57 @@ public static SymptomType valueOf(int value) {
      */
     public static SymptomType forNumber(int value) {
       switch (value) {
-        case 0: return SYMPTOM_TYPE_UNSPECIFIED;
-        case 1: return LOW_MEMORY;
-        case 2: return OUT_OF_MEMORY;
-        case 3: return EXECUTE_TIMED_OUT;
-        case 4: return MESH_BUILD_FAIL;
-        case 5: return HBM_OUT_OF_MEMORY;
-        case 6: return PROJECT_ABUSE;
-        default: return null;
+        case 0:
+          return SYMPTOM_TYPE_UNSPECIFIED;
+        case 1:
+          return LOW_MEMORY;
+        case 2:
+          return OUT_OF_MEMORY;
+        case 3:
+          return EXECUTE_TIMED_OUT;
+        case 4:
+          return MESH_BUILD_FAIL;
+        case 5:
+          return HBM_OUT_OF_MEMORY;
+        case 6:
+          return PROJECT_ABUSE;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        SymptomType> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public SymptomType findValueByNumber(int number) {
-              return SymptomType.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public SymptomType findValueByNumber(int number) {
+            return SymptomType.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2.Symptom.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final SymptomType[] VALUES = values();
 
-    public static SymptomType valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static SymptomType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -269,11 +319,14 @@ private SymptomType(int value) {
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -281,11 +334,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -293,6 +349,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -307,38 +365,51 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SYMPTOM_TYPE_FIELD_NUMBER = 2;
   private int symptomType_ = 0;
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The enum numeric value on the wire for symptomType.
    */
-  @java.lang.Override public int getSymptomTypeValue() {
+  @java.lang.Override
+  public int getSymptomTypeValue() {
     return symptomType_;
   }
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The symptomType.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2.Symptom.SymptomType getSymptomType() {
-    com.google.cloud.tpu.v2.Symptom.SymptomType result = com.google.cloud.tpu.v2.Symptom.SymptomType.forNumber(symptomType_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v2.Symptom.SymptomType getSymptomType() {
+    com.google.cloud.tpu.v2.Symptom.SymptomType result =
+        com.google.cloud.tpu.v2.Symptom.SymptomType.forNumber(symptomType_);
     return result == null ? com.google.cloud.tpu.v2.Symptom.SymptomType.UNRECOGNIZED : result;
   }
 
   public static final int DETAILS_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object details_ = "";
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The details.
    */
   @java.lang.Override
@@ -347,29 +418,29 @@ public java.lang.String getDetails() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       details_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The bytes for details.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDetailsBytes() {
+  public com.google.protobuf.ByteString getDetailsBytes() {
     java.lang.Object ref = details_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       details_ = b;
       return b;
     } else {
@@ -378,14 +449,18 @@ public java.lang.String getDetails() {
   }
 
   public static final int WORKER_ID_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object workerId_ = "";
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The workerId.
    */
   @java.lang.Override
@@ -394,29 +469,29 @@ public java.lang.String getWorkerId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       workerId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The bytes for workerId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getWorkerIdBytes() {
+  public com.google.protobuf.ByteString getWorkerIdBytes() {
     java.lang.Object ref = workerId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       workerId_ = b;
       return b;
     } else {
@@ -425,6 +500,7 @@ public java.lang.String getWorkerId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -436,12 +512,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
-    if (symptomType_ != com.google.cloud.tpu.v2.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+    if (symptomType_
+        != com.google.cloud.tpu.v2.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
       output.writeEnum(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
@@ -460,12 +536,11 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
-    if (symptomType_ != com.google.cloud.tpu.v2.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(2, symptomType_);
+    if (symptomType_
+        != com.google.cloud.tpu.v2.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, details_);
@@ -481,7 +556,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.Symptom)) {
       return super.equals(obj);
@@ -490,14 +565,11 @@ public boolean equals(final java.lang.Object obj) {
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (symptomType_ != other.symptomType_) return false;
-    if (!getDetails()
-        .equals(other.getDetails())) return false;
-    if (!getWorkerId()
-        .equals(other.getWorkerId())) return false;
+    if (!getDetails().equals(other.getDetails())) return false;
+    if (!getWorkerId().equals(other.getWorkerId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -524,130 +596,134 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.Symptom parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.cloud.tpu.v2.Symptom parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.Symptom parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.Symptom prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A Symptom instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.Symptom}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.Symptom)
       com.google.cloud.tpu.v2.SymptomOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_Symptom_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_Symptom_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
               com.google.cloud.tpu.v2.Symptom.class, com.google.cloud.tpu.v2.Symptom.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.Symptom.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -664,9 +740,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_Symptom_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_Symptom_descriptor;
     }
 
     @java.lang.Override
@@ -686,7 +762,9 @@ public com.google.cloud.tpu.v2.Symptom build() {
     @java.lang.Override
     public com.google.cloud.tpu.v2.Symptom buildPartial() {
       com.google.cloud.tpu.v2.Symptom result = new com.google.cloud.tpu.v2.Symptom(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -694,9 +772,7 @@ public com.google.cloud.tpu.v2.Symptom buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2.Symptom result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.symptomType_ = symptomType_;
@@ -713,38 +789,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.Symptom result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.Symptom) {
-        return mergeFrom((com.google.cloud.tpu.v2.Symptom)other);
+        return mergeFrom((com.google.cloud.tpu.v2.Symptom) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -795,34 +872,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              symptomType_ = input.readEnum();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              details_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 34: {
-              workerId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                symptomType_ = input.readEnum();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                details_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                workerId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -832,38 +912,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -884,14 +978,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -902,6 +997,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -910,9 +1007,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -925,6 +1022,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -942,6 +1041,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -954,6 +1055,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -964,11 +1067,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -976,14 +1082,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -991,22 +1100,29 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private int symptomType_ = 0;
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
+     *
      * @return The enum numeric value on the wire for symptomType.
      */
-    @java.lang.Override public int getSymptomTypeValue() {
+    @java.lang.Override
+    public int getSymptomTypeValue() {
       return symptomType_;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
+     *
      * @param value The enum numeric value on the wire for symptomType to set.
      * @return This builder for chaining.
      */
@@ -1017,24 +1133,31 @@ public Builder setSymptomTypeValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
+     *
      * @return The symptomType.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2.Symptom.SymptomType getSymptomType() {
-      com.google.cloud.tpu.v2.Symptom.SymptomType result = com.google.cloud.tpu.v2.Symptom.SymptomType.forNumber(symptomType_);
+      com.google.cloud.tpu.v2.Symptom.SymptomType result =
+          com.google.cloud.tpu.v2.Symptom.SymptomType.forNumber(symptomType_);
       return result == null ? com.google.cloud.tpu.v2.Symptom.SymptomType.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
+     *
      * @param value The symptomType to set.
      * @return This builder for chaining.
      */
@@ -1048,11 +1171,14 @@ public Builder setSymptomType(com.google.cloud.tpu.v2.Symptom.SymptomType value)
       return this;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSymptomType() {
@@ -1064,18 +1190,20 @@ public Builder clearSymptomType() {
 
     private java.lang.Object details_ = "";
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @return The details.
      */
     public java.lang.String getDetails() {
       java.lang.Object ref = details_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         details_ = s;
         return s;
@@ -1084,20 +1212,21 @@ public java.lang.String getDetails() {
       }
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @return The bytes for details.
      */
-    public com.google.protobuf.ByteString
-        getDetailsBytes() {
+    public com.google.protobuf.ByteString getDetailsBytes() {
       java.lang.Object ref = details_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         details_ = b;
         return b;
       } else {
@@ -1105,28 +1234,35 @@ public java.lang.String getDetails() {
       }
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @param value The details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetails(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDetails(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       details_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDetails() {
@@ -1136,17 +1272,21 @@ public Builder clearDetails() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @param value The bytes for details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetailsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDetailsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       details_ = value;
       bitField0_ |= 0x00000004;
@@ -1156,18 +1296,20 @@ public Builder setDetailsBytes(
 
     private java.lang.Object workerId_ = "";
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @return The workerId.
      */
     public java.lang.String getWorkerId() {
       java.lang.Object ref = workerId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         workerId_ = s;
         return s;
@@ -1176,20 +1318,21 @@ public java.lang.String getWorkerId() {
       }
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @return The bytes for workerId.
      */
-    public com.google.protobuf.ByteString
-        getWorkerIdBytes() {
+    public com.google.protobuf.ByteString getWorkerIdBytes() {
       java.lang.Object ref = workerId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         workerId_ = b;
         return b;
       } else {
@@ -1197,28 +1340,35 @@ public java.lang.String getWorkerId() {
       }
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @param value The workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setWorkerId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerId() {
@@ -1228,26 +1378,30 @@ public Builder clearWorkerId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @param value The bytes for workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setWorkerIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1257,12 +1411,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.Symptom)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.Symptom)
   private static final com.google.cloud.tpu.v2.Symptom DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.Symptom();
   }
@@ -1271,27 +1425,27 @@ public static com.google.cloud.tpu.v2.Symptom getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Symptom parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Symptom parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1306,6 +1460,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.Symptom getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
index e728f7778156..211b9dfd87b4 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SymptomOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface SymptomOrBuilder extends
+public interface SymptomOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.Symptom)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -35,61 +59,77 @@ public interface SymptomOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The enum numeric value on the wire for symptomType.
    */
   int getSymptomTypeValue();
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The symptomType.
    */
   com.google.cloud.tpu.v2.Symptom.SymptomType getSymptomType();
 
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The details.
    */
   java.lang.String getDetails();
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The bytes for details.
    */
-  com.google.protobuf.ByteString
-      getDetailsBytes();
+  com.google.protobuf.ByteString getDetailsBytes();
 
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The workerId.
    */
   java.lang.String getWorkerId();
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The bytes for workerId.
    */
-  com.google.protobuf.ByteString
-      getWorkerIdBytes();
+  com.google.protobuf.ByteString getWorkerIdBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
similarity index 69%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
index 8ffcd25463db..788e5e38e627 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequest.java
@@ -1,62 +1,84 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
 /**
+ *
+ *
  * 
  * Request for [UpdateNode][google.cloud.tpu.v2.Tpu.UpdateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2.UpdateNodeRequest}
  */
-public final class UpdateNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class UpdateNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2.UpdateNodeRequest)
     UpdateNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use UpdateNodeRequest.newBuilder() to construct.
   private UpdateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private UpdateNodeRequest() {
-  }
+
+  private UpdateNodeRequest() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new UpdateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2.UpdateNodeRequest.class, com.google.cloud.tpu.v2.UpdateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2.UpdateNodeRequest.class,
+            com.google.cloud.tpu.v2.UpdateNodeRequest.Builder.class);
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 1;
   private com.google.protobuf.FieldMask updateMask_;
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the updateMask field is set.
    */
   @java.lang.Override
@@ -64,13 +86,17 @@ public boolean hasUpdateMask() {
     return updateMask_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The updateMask.
    */
   @java.lang.Override
@@ -78,13 +104,16 @@ public com.google.protobuf.FieldMask getUpdateMask() {
     return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
@@ -94,11 +123,14 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
   public static final int NODE_FIELD_NUMBER = 2;
   private com.google.cloud.tpu.v2.Node node_;
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -106,11 +138,14 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The node.
    */
   @java.lang.Override
@@ -118,6 +153,8 @@ public com.google.cloud.tpu.v2.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
   }
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

@@ -130,6 +167,7 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -141,8 +179,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (updateMask_ != null) {
       output.writeMessage(1, getUpdateMask());
     }
@@ -159,12 +196,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (updateMask_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getUpdateMask());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getUpdateMask());
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getNode());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getNode());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -174,22 +209,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2.UpdateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2.UpdateNodeRequest other = (com.google.cloud.tpu.v2.UpdateNodeRequest) obj;
+    com.google.cloud.tpu.v2.UpdateNodeRequest other =
+        (com.google.cloud.tpu.v2.UpdateNodeRequest) obj;
 
     if (hasUpdateMask() != other.hasUpdateMask()) return false;
     if (hasUpdateMask()) {
-      if (!getUpdateMask()
-          .equals(other.getUpdateMask())) return false;
+      if (!getUpdateMask().equals(other.getUpdateMask())) return false;
     }
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode()
-          .equals(other.getNode())) return false;
+      if (!getNode().equals(other.getNode())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -215,130 +249,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2.UpdateNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2.UpdateNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2.UpdateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2.UpdateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [UpdateNode][google.cloud.tpu.v2.Tpu.UpdateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2.UpdateNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2.UpdateNodeRequest)
       com.google.cloud.tpu.v2.UpdateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2.UpdateNodeRequest.class, com.google.cloud.tpu.v2.UpdateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2.UpdateNodeRequest.class,
+              com.google.cloud.tpu.v2.UpdateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2.UpdateNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -357,9 +397,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2_UpdateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -378,8 +418,11 @@ public com.google.cloud.tpu.v2.UpdateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2.UpdateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2.UpdateNodeRequest result = new com.google.cloud.tpu.v2.UpdateNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2.UpdateNodeRequest result =
+          new com.google.cloud.tpu.v2.UpdateNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -387,14 +430,10 @@ public com.google.cloud.tpu.v2.UpdateNodeRequest buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2.UpdateNodeRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.updateMask_ = updateMaskBuilder_ == null
-            ? updateMask_
-            : updateMaskBuilder_.build();
+        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.node_ = nodeBuilder_ == null
-            ? node_
-            : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
       }
     }
 
@@ -402,38 +441,39 @@ private void buildPartial0(com.google.cloud.tpu.v2.UpdateNodeRequest result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2.UpdateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2.UpdateNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2.UpdateNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -474,26 +514,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getUpdateMaskFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getNodeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -503,49 +542,66 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.FieldMask updateMask_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> updateMaskBuilder_;
+            com.google.protobuf.FieldMask,
+            com.google.protobuf.FieldMask.Builder,
+            com.google.protobuf.FieldMaskOrBuilder>
+        updateMaskBuilder_;
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The updateMask.
      */
     public com.google.protobuf.FieldMask getUpdateMask() {
       if (updateMaskBuilder_ == null) {
-        return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
+        return updateMask_ == null
+            ? com.google.protobuf.FieldMask.getDefaultInstance()
+            : updateMask_;
       } else {
         return updateMaskBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
@@ -561,16 +617,18 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public Builder setUpdateMask(
-        com.google.protobuf.FieldMask.Builder builderForValue) {
+    public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
       } else {
@@ -581,19 +639,22 @@ public Builder setUpdateMask(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          updateMask_ != null &&
-          updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && updateMask_ != null
+            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
           getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
@@ -606,13 +667,16 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearUpdateMask() {
       bitField0_ = (bitField0_ & ~0x00000001);
@@ -625,13 +689,16 @@ public Builder clearUpdateMask() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
       bitField0_ |= 0x00000001;
@@ -639,40 +706,50 @@ public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
       return getUpdateMaskFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
       if (updateMaskBuilder_ != null) {
         return updateMaskBuilder_.getMessageOrBuilder();
       } else {
-        return updateMask_ == null ?
-            com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
+        return updateMask_ == null
+            ? com.google.protobuf.FieldMask.getDefaultInstance()
+            : updateMask_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> 
+            com.google.protobuf.FieldMask,
+            com.google.protobuf.FieldMask.Builder,
+            com.google.protobuf.FieldMaskOrBuilder>
         getUpdateMaskFieldBuilder() {
       if (updateMaskBuilder_ == null) {
-        updateMaskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder>(
-                getUpdateMask(),
-                getParentForChildren(),
-                isClean());
+        updateMaskBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.FieldMask,
+                com.google.protobuf.FieldMask.Builder,
+                com.google.protobuf.FieldMaskOrBuilder>(
+                getUpdateMask(), getParentForChildren(), isClean());
         updateMask_ = null;
       }
       return updateMaskBuilder_;
@@ -680,24 +757,33 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
 
     private com.google.cloud.tpu.v2.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> nodeBuilder_;
+            com.google.cloud.tpu.v2.Node,
+            com.google.cloud.tpu.v2.Node.Builder,
+            com.google.cloud.tpu.v2.NodeOrBuilder>
+        nodeBuilder_;
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The node.
      */
     public com.google.cloud.tpu.v2.Node getNode() {
@@ -708,6 +794,8 @@ public com.google.cloud.tpu.v2.Node getNode() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -728,14 +816,15 @@ public Builder setNode(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
      * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setNode(
-        com.google.cloud.tpu.v2.Node.Builder builderForValue) {
+    public Builder setNode(com.google.cloud.tpu.v2.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -746,6 +835,8 @@ public Builder setNode(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -754,9 +845,9 @@ public Builder setNode(
      */
     public Builder mergeNode(com.google.cloud.tpu.v2.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          node_ != null &&
-          node_ != com.google.cloud.tpu.v2.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && node_ != null
+            && node_ != com.google.cloud.tpu.v2.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -769,6 +860,8 @@ public Builder mergeNode(com.google.cloud.tpu.v2.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -786,6 +879,8 @@ public Builder clearNode() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -798,6 +893,8 @@ public com.google.cloud.tpu.v2.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -808,11 +905,12 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ?
-            com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
+        return node_ == null ? com.google.cloud.tpu.v2.Node.getDefaultInstance() : node_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

@@ -820,21 +918,24 @@ public com.google.cloud.tpu.v2.NodeOrBuilder getNodeOrBuilder() {
      * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder> 
+            com.google.cloud.tpu.v2.Node,
+            com.google.cloud.tpu.v2.Node.Builder,
+            com.google.cloud.tpu.v2.NodeOrBuilder>
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2.Node, com.google.cloud.tpu.v2.Node.Builder, com.google.cloud.tpu.v2.NodeOrBuilder>(
-                getNode(),
-                getParentForChildren(),
-                isClean());
+        nodeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2.Node,
+                com.google.cloud.tpu.v2.Node.Builder,
+                com.google.cloud.tpu.v2.NodeOrBuilder>(
+                getNode(), getParentForChildren(), isClean());
         node_ = null;
       }
       return nodeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -844,12 +945,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2.UpdateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2.UpdateNodeRequest)
   private static final com.google.cloud.tpu.v2.UpdateNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2.UpdateNodeRequest();
   }
@@ -858,27 +959,27 @@ public static com.google.cloud.tpu.v2.UpdateNodeRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public UpdateNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public UpdateNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -893,6 +994,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2.UpdateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
index e084b805aaaf..e896002d359c 100644
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/UpdateNodeRequestOrBuilder.java
@@ -1,64 +1,99 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2;
 
-public interface UpdateNodeRequestOrBuilder extends
+public interface UpdateNodeRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.UpdateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the updateMask field is set.
    */
   boolean hasUpdateMask();
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The updateMask.
    */
   com.google.protobuf.FieldMask getUpdateMask();
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder();
 
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
    * .google.cloud.tpu.v2.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The node.
    */
   com.google.cloud.tpu.v2.Node getNode();
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/proto/google/cloud/tpu/v2/cloud_tpu.proto b/java-tpu/proto-google-cloud-tpu-v2/src/main/proto/google/cloud/tpu/v2/cloud_tpu.proto
similarity index 100%
rename from owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/proto/google/cloud/tpu/v2/cloud_tpu.proto
rename to java-tpu/proto-google-cloud-tpu-v2/src/main/proto/google/cloud/tpu/v2/cloud_tpu.proto
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
index 4ea69feaa81c..0d20bfd3d9c8 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorType.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A accelerator type that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.AcceleratorType}
  */
-public final class AcceleratorType extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AcceleratorType extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.AcceleratorType)
     AcceleratorTypeOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AcceleratorType.newBuilder() to construct.
   private AcceleratorType(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private AcceleratorType() {
     name_ = "";
     type_ = "";
@@ -26,38 +44,43 @@ private AcceleratorType() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new AcceleratorType();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.AcceleratorType.class, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder.class);
+            com.google.cloud.tpu.v2alpha1.AcceleratorType.class,
+            com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +89,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,14 +120,18 @@ public java.lang.String getName() {
   }
 
   public static final int TYPE_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object type_ = "";
   /**
+   *
+   *
    * 
    * The accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The type.
    */
   @java.lang.Override
@@ -113,29 +140,29 @@ public java.lang.String getType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       type_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The bytes for type.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTypeBytes() {
+  public com.google.protobuf.ByteString getTypeBytes() {
     java.lang.Object ref = type_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       type_ = b;
       return b;
     } else {
@@ -144,6 +171,7 @@ public java.lang.String getType() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -155,8 +183,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -186,17 +213,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.AcceleratorType)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.AcceleratorType other = (com.google.cloud.tpu.v2alpha1.AcceleratorType) obj;
+    com.google.cloud.tpu.v2alpha1.AcceleratorType other =
+        (com.google.cloud.tpu.v2alpha1.AcceleratorType) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getType()
-        .equals(other.getType())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getType().equals(other.getType())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -217,130 +243,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AcceleratorType parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.AcceleratorType prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A accelerator type that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.AcceleratorType}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.AcceleratorType)
       com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.AcceleratorType.class, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder.class);
+              com.google.cloud.tpu.v2alpha1.AcceleratorType.class,
+              com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.AcceleratorType.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,9 +383,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_AcceleratorType_descriptor;
     }
 
     @java.lang.Override
@@ -372,8 +404,11 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.AcceleratorType buildPartial() {
-      com.google.cloud.tpu.v2alpha1.AcceleratorType result = new com.google.cloud.tpu.v2alpha1.AcceleratorType(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.AcceleratorType result =
+          new com.google.cloud.tpu.v2alpha1.AcceleratorType(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -392,38 +427,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.AcceleratorType result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.AcceleratorType) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.AcceleratorType)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.AcceleratorType) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -468,22 +504,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              type_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                type_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -493,22 +532,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -517,20 +559,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -538,28 +581,35 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -569,17 +619,21 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -589,18 +643,20 @@ public Builder setNameBytes(
 
     private java.lang.Object type_ = "";
     /**
+     *
+     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @return The type.
      */
     public java.lang.String getType() {
       java.lang.Object ref = type_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         type_ = s;
         return s;
@@ -609,20 +665,21 @@ public java.lang.String getType() {
       }
     }
     /**
+     *
+     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @return The bytes for type.
      */
-    public com.google.protobuf.ByteString
-        getTypeBytes() {
+    public com.google.protobuf.ByteString getTypeBytes() {
       java.lang.Object ref = type_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         type_ = b;
         return b;
       } else {
@@ -630,28 +687,35 @@ public java.lang.String getType() {
       }
     }
     /**
+     *
+     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @param value The type to set.
      * @return This builder for chaining.
      */
-    public Builder setType(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setType(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearType() {
@@ -661,26 +725,30 @@ public Builder clearType() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The accelerator type.
      * 

      *
      * string type = 2;
+     *
      * @param value The bytes for type to set.
      * @return This builder for chaining.
      */
-    public Builder setTypeBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTypeBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       type_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -690,12 +758,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.AcceleratorType)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.AcceleratorType)
   private static final com.google.cloud.tpu.v2alpha1.AcceleratorType DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.AcceleratorType();
   }
@@ -704,27 +772,27 @@ public static com.google.cloud.tpu.v2alpha1.AcceleratorType getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public AcceleratorType parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AcceleratorType parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -739,6 +807,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.AcceleratorType getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeName.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeName.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeName.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
similarity index 51%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
index d3abf4c1597c..3379a907db8e 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AcceleratorTypeOrBuilder.java
@@ -1,49 +1,75 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface AcceleratorTypeOrBuilder extends
+public interface AcceleratorTypeOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.AcceleratorType)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The type.
    */
   java.lang.String getType();
   /**
+   *
+   *
    * 
    * The accelerator type.
    * 

    *
    * string type = 2;
+   *
    * @return The bytes for type.
    */
-  com.google.protobuf.ByteString
-      getTypeBytes();
+  com.google.protobuf.ByteString getTypeBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
index 76405df467af..c41f5080b163 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfig.java
@@ -1,62 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * An access config attached to the TPU worker.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.AccessConfig}
  */
-public final class AccessConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AccessConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.AccessConfig)
     AccessConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AccessConfig.newBuilder() to construct.
   private AccessConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private AccessConfig() {
     externalIp_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new AccessConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.AccessConfig.class, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder.class);
+            com.google.cloud.tpu.v2alpha1.AccessConfig.class,
+            com.google.cloud.tpu.v2alpha1.AccessConfig.Builder.class);
   }
 
   public static final int EXTERNAL_IP_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object externalIp_ = "";
   /**
+   *
+   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The externalIp.
    */
   @java.lang.Override
@@ -65,29 +88,29 @@ public java.lang.String getExternalIp() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       externalIp_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for externalIp.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getExternalIpBytes() {
+  public com.google.protobuf.ByteString getExternalIpBytes() {
     java.lang.Object ref = externalIp_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       externalIp_ = b;
       return b;
     } else {
@@ -96,6 +119,7 @@ public java.lang.String getExternalIp() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +131,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(externalIp_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, externalIp_);
     }
@@ -132,15 +155,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.AccessConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.AccessConfig other = (com.google.cloud.tpu.v2alpha1.AccessConfig) obj;
+    com.google.cloud.tpu.v2alpha1.AccessConfig other =
+        (com.google.cloud.tpu.v2alpha1.AccessConfig) obj;
 
-    if (!getExternalIp()
-        .equals(other.getExternalIp())) return false;
+    if (!getExternalIp().equals(other.getExternalIp())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +182,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.AccessConfig parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.AccessConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AccessConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.AccessConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * An access config attached to the TPU worker.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.AccessConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.AccessConfig)
       com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.AccessConfig.class, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder.class);
+              com.google.cloud.tpu.v2alpha1.AccessConfig.class,
+              com.google.cloud.tpu.v2alpha1.AccessConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.AccessConfig.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +321,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +342,11 @@ public com.google.cloud.tpu.v2alpha1.AccessConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.AccessConfig buildPartial() {
-      com.google.cloud.tpu.v2alpha1.AccessConfig result = new com.google.cloud.tpu.v2alpha1.AccessConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.AccessConfig result =
+          new com.google.cloud.tpu.v2alpha1.AccessConfig(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +362,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.AccessConfig result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.AccessConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.AccessConfig)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.AccessConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +434,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              externalIp_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                externalIp_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +456,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object externalIp_ = "";
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The externalIp.
      */
     public java.lang.String getExternalIp() {
       java.lang.Object ref = externalIp_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         externalIp_ = s;
         return s;
@@ -445,20 +483,21 @@ public java.lang.String getExternalIp() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The bytes for externalIp.
      */
-    public com.google.protobuf.ByteString
-        getExternalIpBytes() {
+    public com.google.protobuf.ByteString getExternalIpBytes() {
       java.lang.Object ref = externalIp_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         externalIp_ = b;
         return b;
       } else {
@@ -466,28 +505,35 @@ public java.lang.String getExternalIp() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The externalIp to set.
      * @return This builder for chaining.
      */
-    public Builder setExternalIp(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setExternalIp(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       externalIp_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearExternalIp() {
@@ -497,26 +543,30 @@ public Builder clearExternalIp() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. An external IP address associated with the TPU worker.
      * 

      *
      * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The bytes for externalIp to set.
      * @return This builder for chaining.
      */
-    public Builder setExternalIpBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setExternalIpBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       externalIp_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +576,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.AccessConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.AccessConfig)
   private static final com.google.cloud.tpu.v2alpha1.AccessConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.AccessConfig();
   }
@@ -540,27 +590,27 @@ public static com.google.cloud.tpu.v2alpha1.AccessConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public AccessConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AccessConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +625,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.AccessConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
similarity index 52%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
index f8ae5ed04810..3ff4351e51d5 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AccessConfigOrBuilder.java
@@ -1,29 +1,50 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface AccessConfigOrBuilder extends
+public interface AccessConfigOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.AccessConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The externalIp.
    */
   java.lang.String getExternalIp();
   /**
+   *
+   *
    * 
    * Output only. An external IP address associated with the TPU worker.
    * 

    *
    * string external_ip = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for externalIp.
    */
-  com.google.protobuf.ByteString
-      getExternalIpBytes();
+  com.google.protobuf.ByteString getExternalIpBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
similarity index 69%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
index 2f782b402c6a..486c8bfc5a10 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDisk.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A node-attached disk resource.
  * Next ID: 8;
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.AttachedDisk}
  */
-public final class AttachedDisk extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AttachedDisk extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.AttachedDisk)
     AttachedDiskOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AttachedDisk.newBuilder() to construct.
   private AttachedDisk(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private AttachedDisk() {
     sourceDisk_ = "";
     mode_ = 0;
@@ -27,39 +45,43 @@ private AttachedDisk() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new AttachedDisk();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.AttachedDisk.class, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder.class);
+            com.google.cloud.tpu.v2alpha1.AttachedDisk.class,
+            com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * The different mode of the attached disk.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode}
    */
-  public enum DiskMode
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum DiskMode implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * The disk mode is not known/set.
      * 

@@ -68,6 +90,8 @@ public enum DiskMode
      */
     DISK_MODE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * Attaches the disk in read-write mode. Only one TPU node can attach a disk
      * in read-write mode at a time.
@@ -77,6 +101,8 @@ public enum DiskMode
      */
     READ_WRITE(1),
     /**
+     *
+     *
      * 
      * Attaches the disk in read-only mode. Multiple TPU nodes can attach
      * a disk in read-only mode at a time.
@@ -89,6 +115,8 @@ public enum DiskMode
     ;
 
     /**
+     *
+     *
      * 
      * The disk mode is not known/set.
      * 

@@ -97,6 +125,8 @@ public enum DiskMode
      */
     public static final int DISK_MODE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * Attaches the disk in read-write mode. Only one TPU node can attach a disk
      * in read-write mode at a time.
@@ -106,6 +136,8 @@ public enum DiskMode
      */
     public static final int READ_WRITE_VALUE = 1;
     /**
+     *
+     *
      * 
      * Attaches the disk in read-only mode. Multiple TPU nodes can attach
      * a disk in read-only mode at a time.
@@ -115,7 +147,6 @@ public enum DiskMode
      */
     public static final int READ_ONLY_VALUE = 2;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -140,49 +171,49 @@ public static DiskMode valueOf(int value) {
      */
     public static DiskMode forNumber(int value) {
       switch (value) {
-        case 0: return DISK_MODE_UNSPECIFIED;
-        case 1: return READ_WRITE;
-        case 2: return READ_ONLY;
-        default: return null;
+        case 0:
+          return DISK_MODE_UNSPECIFIED;
+        case 1:
+          return READ_WRITE;
+        case 2:
+          return READ_ONLY;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        DiskMode> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public DiskMode findValueByNumber(int number) {
-              return DiskMode.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public DiskMode findValueByNumber(int number) {
+            return DiskMode.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.AttachedDisk.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final DiskMode[] VALUES = values();
 
-    public static DiskMode valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static DiskMode valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -200,15 +231,19 @@ private DiskMode(int value) {
   }
 
   public static final int SOURCE_DISK_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object sourceDisk_ = "";
   /**
+   *
+   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
+   *
    * @return The sourceDisk.
    */
   @java.lang.Override
@@ -217,30 +252,30 @@ public java.lang.String getSourceDisk() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       sourceDisk_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
+   *
    * @return The bytes for sourceDisk.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSourceDiskBytes() {
+  public com.google.protobuf.ByteString getSourceDiskBytes() {
     java.lang.Object ref = sourceDisk_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       sourceDisk_ = b;
       return b;
     } else {
@@ -251,6 +286,8 @@ public java.lang.String getSourceDisk() {
   public static final int MODE_FIELD_NUMBER = 4;
   private int mode_ = 0;
   /**
+   *
+   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -258,12 +295,16 @@ public java.lang.String getSourceDisk() {
    * 

    *
    * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
+   *
    * @return The enum numeric value on the wire for mode.
    */
-  @java.lang.Override public int getModeValue() {
+  @java.lang.Override
+  public int getModeValue() {
     return mode_;
   }
   /**
+   *
+   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -271,14 +312,20 @@ public java.lang.String getSourceDisk() {
    * 

    *
    * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
+   *
    * @return The mode.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode() {
-    com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode result = com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.forNumber(mode_);
-    return result == null ? com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.UNRECOGNIZED : result;
+  @java.lang.Override
+  public com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode() {
+    com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode result =
+        com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.forNumber(mode_);
+    return result == null
+        ? com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.UNRECOGNIZED
+        : result;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -290,12 +337,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(sourceDisk_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, sourceDisk_);
     }
-    if (mode_ != com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
+    if (mode_
+        != com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
       output.writeEnum(4, mode_);
     }
     getUnknownFields().writeTo(output);
@@ -310,9 +357,9 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(sourceDisk_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, sourceDisk_);
     }
-    if (mode_ != com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(4, mode_);
+    if (mode_
+        != com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.DISK_MODE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(4, mode_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -322,15 +369,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.AttachedDisk)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.AttachedDisk other = (com.google.cloud.tpu.v2alpha1.AttachedDisk) obj;
+    com.google.cloud.tpu.v2alpha1.AttachedDisk other =
+        (com.google.cloud.tpu.v2alpha1.AttachedDisk) obj;
 
-    if (!getSourceDisk()
-        .equals(other.getSourceDisk())) return false;
+    if (!getSourceDisk().equals(other.getSourceDisk())) return false;
     if (mode_ != other.mode_) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -352,97 +399,104 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.AttachedDisk parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.AttachedDisk prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A node-attached disk resource.
    * Next ID: 8;
@@ -450,33 +504,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.AttachedDisk}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.AttachedDisk)
       com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.AttachedDisk.class, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder.class);
+              com.google.cloud.tpu.v2alpha1.AttachedDisk.class,
+              com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.AttachedDisk.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -487,9 +540,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
     }
 
     @java.lang.Override
@@ -508,8 +561,11 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.AttachedDisk buildPartial() {
-      com.google.cloud.tpu.v2alpha1.AttachedDisk result = new com.google.cloud.tpu.v2alpha1.AttachedDisk(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.AttachedDisk result =
+          new com.google.cloud.tpu.v2alpha1.AttachedDisk(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -528,38 +584,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.AttachedDisk result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.AttachedDisk) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.AttachedDisk)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.AttachedDisk) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -602,22 +659,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 26: {
-              sourceDisk_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 26
-            case 32: {
-              mode_ = input.readEnum();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 32
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 26:
+              {
+                sourceDisk_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 26
+            case 32:
+              {
+                mode_ = input.readEnum();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 32
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -627,23 +687,26 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object sourceDisk_ = "";
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @return The sourceDisk.
      */
     public java.lang.String getSourceDisk() {
       java.lang.Object ref = sourceDisk_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         sourceDisk_ = s;
         return s;
@@ -652,21 +715,22 @@ public java.lang.String getSourceDisk() {
       }
     }
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @return The bytes for sourceDisk.
      */
-    public com.google.protobuf.ByteString
-        getSourceDiskBytes() {
+    public com.google.protobuf.ByteString getSourceDiskBytes() {
       java.lang.Object ref = sourceDisk_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         sourceDisk_ = b;
         return b;
       } else {
@@ -674,30 +738,37 @@ public java.lang.String getSourceDisk() {
       }
     }
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @param value The sourceDisk to set.
      * @return This builder for chaining.
      */
-    public Builder setSourceDisk(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSourceDisk(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       sourceDisk_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSourceDisk() {
@@ -707,18 +778,22 @@ public Builder clearSourceDisk() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies the full path to an existing disk.
      * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
      * 

      *
      * string source_disk = 3;
+     *
      * @param value The bytes for sourceDisk to set.
      * @return This builder for chaining.
      */
-    public Builder setSourceDiskBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSourceDiskBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       sourceDisk_ = value;
       bitField0_ |= 0x00000001;
@@ -728,6 +803,8 @@ public Builder setSourceDiskBytes(
 
     private int mode_ = 0;
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -735,12 +812,16 @@ public Builder setSourceDiskBytes(
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
+     *
      * @return The enum numeric value on the wire for mode.
      */
-    @java.lang.Override public int getModeValue() {
+    @java.lang.Override
+    public int getModeValue() {
       return mode_;
     }
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -748,6 +829,7 @@ public Builder setSourceDiskBytes(
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
+     *
      * @param value The enum numeric value on the wire for mode to set.
      * @return This builder for chaining.
      */
@@ -758,6 +840,8 @@ public Builder setModeValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -765,14 +849,20 @@ public Builder setModeValue(int value) {
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
+     *
      * @return The mode.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode() {
-      com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode result = com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.forNumber(mode_);
-      return result == null ? com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.UNRECOGNIZED : result;
+      com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode result =
+          com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.forNumber(mode_);
+      return result == null
+          ? com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode.UNRECOGNIZED
+          : result;
     }
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -780,6 +870,7 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode() {
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
+     *
      * @param value The mode to set.
      * @return This builder for chaining.
      */
@@ -793,6 +884,8 @@ public Builder setMode(com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode value
       return this;
     }
     /**
+     *
+     *
      * 
      * The mode in which to attach this disk.
      * If not specified, the default is READ_WRITE mode.
@@ -800,6 +893,7 @@ public Builder setMode(com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode value
      * 

      *
      * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearMode() {
@@ -808,9 +902,9 @@ public Builder clearMode() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -820,12 +914,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.AttachedDisk)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.AttachedDisk)
   private static final com.google.cloud.tpu.v2alpha1.AttachedDisk DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.AttachedDisk();
   }
@@ -834,27 +928,27 @@ public static com.google.cloud.tpu.v2alpha1.AttachedDisk getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public AttachedDisk parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AttachedDisk parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -869,6 +963,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.AttachedDisk getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
index e1a6a845faa7..b7aebddde19b 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/AttachedDiskOrBuilder.java
@@ -1,35 +1,58 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface AttachedDiskOrBuilder extends
+public interface AttachedDiskOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.AttachedDisk)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
+   *
    * @return The sourceDisk.
    */
   java.lang.String getSourceDisk();
   /**
+   *
+   *
    * 
    * Specifies the full path to an existing disk.
    * For example: "projects/my-project/zones/us-central1-c/disks/my-disk".
    * 

    *
    * string source_disk = 3;
+   *
    * @return The bytes for sourceDisk.
    */
-  com.google.protobuf.ByteString
-      getSourceDiskBytes();
+  com.google.protobuf.ByteString getSourceDiskBytes();
 
   /**
+   *
+   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -37,10 +60,13 @@ public interface AttachedDiskOrBuilder extends
    * 

    *
    * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
+   *
    * @return The enum numeric value on the wire for mode.
    */
   int getModeValue();
   /**
+   *
+   *
    * 
    * The mode in which to attach this disk.
    * If not specified, the default is READ_WRITE mode.
@@ -48,6 +74,7 @@ public interface AttachedDiskOrBuilder extends
    * 

    *
    * .google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode mode = 4;
+   *
    * @return The mode.
    */
   com.google.cloud.tpu.v2alpha1.AttachedDisk.DiskMode getMode();
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java
new file mode 100644
index 000000000000..61124130baca
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java
@@ -0,0 +1,1135 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public final class CloudTpuProto {
+  private CloudTpuProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_AttachedDisk_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2alpha1_AccessConfig_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_AccessConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2alpha1_Node_LabelsEntry_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_Node_LabelsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2alpha1_Node_MetadataEntry_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_Node_MetadataEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResource_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
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+          + "SuspendedData\"\221\001\n\005State\022\025\n\021STATE_UNSPECI"
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+          + "OVISIONING\020\003\022\n\n\006FAILED\020\004\022\014\n\010DELETING\020\005\022\n"
+          + "\n\006ACTIVE\020\006\022\016\n\nSUSPENDING\020\007\022\r\n\tSUSPENDED\020"
+          + "\010B\014\n\nstate_data\"j\n\020ListNodesRequest\022/\n\006p"
+          + "arent\030\001 \001(\tB\037\340A\002\372A\031\022\027tpu.googleapis.com/"
+          + "Node\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 "
+          + "\001(\t\"q\n\021ListNodesResponse\022.\n\005nodes\030\001 \003(\0132"
+          + "\037.google.cloud.tpu.v2alpha1.Node\022\027\n\017next"
+          + "_page_token\030\002 \001(\t\022\023\n\013unreachable\030\003 \003(\t\"?"
+          + "\n\016GetNodeRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027"
+          + "tpu.googleapis.com/Node\"\247\001\n\021CreateNodeRe"
+          + "quest\0229\n\006parent\030\001 \001(\tB)\340A\002\372A#\n!locations"
+          + ".googleapis.com/Location\022\017\n\007node_id\030\002 \001("
+          + "\t\0222\n\004node\030\003 \001(\0132\037.google.cloud.tpu.v2alp"
+          + "ha1.NodeB\003\340A\002\022\022\n\nrequest_id\030\006 \001(\t\"V\n\021Del"
+          + "eteNodeRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tp"
+          + "u.googleapis.com/Node\022\022\n\nrequest_id\030\003 \001("
+          + "\t\"@\n\017StopNodeRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372"
+          + "A\031\n\027tpu.googleapis.com/Node\"A\n\020StartNode"
+          + "Request\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googl"
+          + "eapis.com/Node\"}\n\021UpdateNodeRequest\0224\n\013u"
+          + "pdate_mask\030\001 \001(\0132\032.google.protobuf.Field"
+          + "MaskB\003\340A\002\0222\n\004node\030\002 \001(\0132\037.google.cloud.t"
+          + "pu.v2alpha1.NodeB\003\340A\002\"~\n\032ListQueuedResou"
+          + "rcesRequest\0229\n\006parent\030\001 \001(\tB)\340A\002\372A#\022!tpu"
+          + ".googleapis.com/QueuedResource\022\021\n\tpage_s"
+          + "ize\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\"\220\001\n\033ListQu"
+          + "euedResourcesResponse\022C\n\020queued_resource"
+          + "s\030\001 \003(\0132).google.cloud.tpu.v2alpha1.Queu"
+          + "edResource\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013u"
+          + "nreachable\030\003 \003(\t\"S\n\030GetQueuedResourceReq"
+          + "uest\0227\n\004name\030\001 \001(\tB)\340A\002\372A#\n!tpu.googleap"
+          + "is.com/QueuedResource\"\321\001\n\033CreateQueuedRe"
+          + "sourceRequest\0229\n\006parent\030\001 \001(\tB)\340A\002\372A#\n!l"
+          + "ocations.googleapis.com/Location\022\032\n\022queu"
+          + "ed_resource_id\030\002 \001(\t\022G\n\017queued_resource\030"
+          + "\003 \001(\0132).google.cloud.tpu.v2alpha1.Queued"
+          + "ResourceB\003\340A\002\022\022\n\nrequest_id\030\004 \001(\t\"j\n\033Del"
+          + "eteQueuedResourceRequest\0227\n\004name\030\001 \001(\tB)"
+          + "\340A\002\372A#\n!tpu.googleapis.com/QueuedResourc"
+          + "e\022\022\n\nrequest_id\030\002 \001(\t\" \n\017ServiceIdentity"
+          + "\022\r\n\005email\030\001 \001(\t\"[\n\036GenerateServiceIdenti"
+          + "tyRequest\0229\n\006parent\030\001 \001(\tB)\340A\002\372A#\n!locat"
+          + "ions.googleapis.com/Location\"_\n\037Generate"
+          + "ServiceIdentityResponse\022<\n\010identity\030\001 \001("
+          + "\0132*.google.cloud.tpu.v2alpha1.ServiceIde"
+          + "ntity\"\243\001\n\017AcceleratorType\022\014\n\004name\030\001 \001(\t\022"
+          + "\014\n\004type\030\002 \001(\t:t\352Aq\n\"tpu.googleapis.com/A"
+          + "cceleratorType\022Kprojects/{project}/locat"
+          + "ions/{location}/acceleratorTypes/{accele"
+          + "rator_type}\"U\n\031GetAcceleratorTypeRequest"
+          + "\0228\n\004name\030\001 \001(\tB*\340A\002\372A$\n\"tpu.googleapis.c"
+          + "om/AcceleratorType\"\242\001\n\033ListAcceleratorTy"
+          + "pesRequest\022:\n\006parent\030\001 \001(\tB*\340A\002\372A$\022\"tpu."
+          + "googleapis.com/AcceleratorType\022\021\n\tpage_s"
+          + "ize\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\022\016\n\006filter\030"
+          + "\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\223\001\n\034ListAccelera"
+          + "torTypesResponse\022E\n\021accelerator_types\030\001 "
+          + "\003(\0132*.google.cloud.tpu.v2alpha1.Accelera"
+          + "torType\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013unre"
+          + "achable\030\003 \003(\t\"\242\001\n\016RuntimeVersion\022\014\n\004name"
+          + "\030\001 \001(\t\022\017\n\007version\030\002 \001(\t:q\352An\n!tpu.google"
+          + "apis.com/RuntimeVersion\022Iprojects/{proje"
+          + "ct}/locations/{location}/runtimeVersions"
+          + "/{runtime_version}\"S\n\030GetRuntimeVersionR"
+          + "equest\0227\n\004name\030\001 \001(\tB)\340A\002\372A#\n!tpu.google"
+          + "apis.com/RuntimeVersion\"\240\001\n\032ListRuntimeV"
+          + "ersionsRequest\0229\n\006parent\030\001 \001(\tB)\340A\002\372A#\022!"
+          + "tpu.googleapis.com/RuntimeVersion\022\021\n\tpag"
+          + "e_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\022\016\n\006filt"
+          + "er\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\220\001\n\033ListRunti"
+          + "meVersionsResponse\022C\n\020runtime_versions\030\001"
+          + " \003(\0132).google.cloud.tpu.v2alpha1.Runtime"
+          + "Version\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013unre"
+          + "achable\030\003 \003(\t\"\326\001\n\021OperationMetadata\022/\n\013c"
+          + "reate_time\030\001 \001(\0132\032.google.protobuf.Times"
+          + "tamp\022,\n\010end_time\030\002 \001(\0132\032.google.protobuf"
+          + ".Timestamp\022\016\n\006target\030\003 \001(\t\022\014\n\004verb\030\004 \001(\t"
+          + "\022\025\n\rstatus_detail\030\005 \001(\t\022\030\n\020cancel_reques"
+          + "ted\030\006 \001(\010\022\023\n\013api_version\030\007 \001(\t\"\313\002\n\007Sympt"
+          + "om\022/\n\013create_time\030\001 \001(\0132\032.google.protobu"
+          + "f.Timestamp\022D\n\014symptom_type\030\002 \001(\0162..goog"
+          + "le.cloud.tpu.v2alpha1.Symptom.SymptomTyp"
+          + "e\022\017\n\007details\030\003 \001(\t\022\021\n\tworker_id\030\004 \001(\t\"\244\001"
+          + "\n\013SymptomType\022\034\n\030SYMPTOM_TYPE_UNSPECIFIE"
+          + "D\020\000\022\016\n\nLOW_MEMORY\020\001\022\021\n\rOUT_OF_MEMORY\020\002\022\025"
+          + "\n\021EXECUTE_TIMED_OUT\020\003\022\023\n\017MESH_BUILD_FAIL"
+          + "\020\004\022\025\n\021HBM_OUT_OF_MEMORY\020\005\022\021\n\rPROJECT_ABU"
+          + "SE\020\006\"r\n\031GetGuestAttributesRequest\022-\n\004nam"
+          + "e\030\001 \001(\tB\037\340A\002\372A\031\n\027tpu.googleapis.com/Node"
+          + "\022\022\n\nquery_path\030\002 \001(\t\022\022\n\nworker_ids\030\003 \003(\t"
+          + "\"b\n\032GetGuestAttributesResponse\022D\n\020guest_"
+          + "attributes\030\001 \003(\0132*.google.cloud.tpu.v2al"
+          + "pha1.GuestAttributes\"d\n\037SimulateMaintena"
+          + "nceEventRequest\022-\n\004name\030\001 \001(\tB\037\340A\002\372A\031\n\027t"
+          + "pu.googleapis.com/Node\022\022\n\nworker_ids\030\002 \003"
+          + "(\t\"4\n\026ShieldedInstanceConfig\022\032\n\022enable_s"
+          + "ecure_boot\030\001 \001(\0102\267\035\n\003Tpu\022\250\001\n\tListNodes\022+"
+          + ".google.cloud.tpu.v2alpha1.ListNodesRequ"
+          + "est\032,.google.cloud.tpu.v2alpha1.ListNode"
+          + "sResponse\"@\202\323\344\223\0021\022//v2alpha1/{parent=pro"
+          + "jects/*/locations/*}/nodes\332A\006parent\022\225\001\n\007"
+          + "GetNode\022).google.cloud.tpu.v2alpha1.GetN"
+          + "odeRequest\032\037.google.cloud.tpu.v2alpha1.N"
+          + "ode\">\202\323\344\223\0021\022//v2alpha1/{name=projects/*/"
+          + "locations/*/nodes/*}\332A\004name\022\312\001\n\nCreateNo"
+          + "de\022,.google.cloud.tpu.v2alpha1.CreateNod"
+          + "eRequest\032\035.google.longrunning.Operation\""
+          + "o\202\323\344\223\0027\"//v2alpha1/{parent=projects/*/lo"
+          + "cations/*}/nodes:\004node\332A\023parent,node,nod"
+          + "e_id\312A\031\n\004Node\022\021OperationMetadata\022\306\001\n\nDel"
+          + "eteNode\022,.google.cloud.tpu.v2alpha1.Dele"
+          + "teNodeRequest\032\035.google.longrunning.Opera"
+          + "tion\"k\202\323\344\223\0021*//v2alpha1/{name=projects/*"
+          + "/locations/*/nodes/*}\332A\004name\312A*\n\025google."
+          + "protobuf.Empty\022\021OperationMetadata\022\262\001\n\010St"
+          + "opNode\022*.google.cloud.tpu.v2alpha1.StopN"
+          + "odeRequest\032\035.google.longrunning.Operatio"
+          + "n\"[\202\323\344\223\0029\"4/v2alpha1/{name=projects/*/lo"
+          + "cations/*/nodes/*}:stop:\001*\312A\031\n\004Node\022\021Ope"
+          + "rationMetadata\022\265\001\n\tStartNode\022+.google.cl"
+          + "oud.tpu.v2alpha1.StartNodeRequest\032\035.goog"
+          + "le.longrunning.Operation\"\\\202\323\344\223\002:\"5/v2alp"
+          + "ha1/{name=projects/*/locations/*/nodes/*"
+          + "}:start:\001*\312A\031\n\004Node\022\021OperationMetadata\022\314"
+          + "\001\n\nUpdateNode\022,.google.cloud.tpu.v2alpha"
+          + "1.UpdateNodeRequest\032\035.google.longrunning"
+          + ".Operation\"q\202\323\344\223\002<24/v2alpha1/{node.name"
+          + "=projects/*/locations/*/nodes/*}:\004node\332A"
+          + "\020node,update_mask\312A\031\n\004Node\022\021OperationMet"
+          + "adata\022\320\001\n\023ListQueuedResources\0225.google.c"
+          + "loud.tpu.v2alpha1.ListQueuedResourcesReq"
+          + "uest\0326.google.cloud.tpu.v2alpha1.ListQue"
+          + "uedResourcesResponse\"J\202\323\344\223\002;\0229/v2alpha1/"
+          + "{parent=projects/*/locations/*}/queuedRe"
+          + "sources\332A\006parent\022\275\001\n\021GetQueuedResource\0223"
+          + ".google.cloud.tpu.v2alpha1.GetQueuedReso"
+          + "urceRequest\032).google.cloud.tpu.v2alpha1."
+          + "QueuedResource\"H\202\323\344\223\002;\0229/v2alpha1/{name="
+          + "projects/*/locations/*/queuedResources/*"
+          + "}\332A\004name\022\224\002\n\024CreateQueuedResource\0226.goog"
+          + "le.cloud.tpu.v2alpha1.CreateQueuedResour"
+          + "ceRequest\032\035.google.longrunning.Operation"
+          + "\"\244\001\202\323\344\223\002L\"9/v2alpha1/{parent=projects/*/"
+          + "locations/*}/queuedResources:\017queued_res"
+          + "ource\332A)parent,queued_resource,queued_re"
+          + "source_id\312A#\n\016QueuedResource\022\021OperationM"
+          + "etadata\022\335\001\n\024DeleteQueuedResource\0226.googl"
+          + "e.cloud.tpu.v2alpha1.DeleteQueuedResourc"
+          + "eRequest\032\035.google.longrunning.Operation\""
+          + "n\202\323\344\223\002;*9/v2alpha1/{name=projects/*/loca"
+          + "tions/*/queuedResources/*}\332A\004name\312A#\n\016Qu"
+          + "euedResource\022\021OperationMetadata\022\336\001\n\027Gene"
+          + "rateServiceIdentity\0229.google.cloud.tpu.v"
+          + "2alpha1.GenerateServiceIdentityRequest\032:"
+          + ".google.cloud.tpu.v2alpha1.GenerateServi"
+          + "ceIdentityResponse\"L\202\323\344\223\002F\"A/v2alpha1/{p"
+          + "arent=projects/*/locations/*}:generateSe"
+          + "rviceIdentity:\001*\022\324\001\n\024ListAcceleratorType"
+          + "s\0226.google.cloud.tpu.v2alpha1.ListAccele"
+          + "ratorTypesRequest\0327.google.cloud.tpu.v2a"
+          + "lpha1.ListAcceleratorTypesResponse\"K\202\323\344\223"
+          + "\002<\022:/v2alpha1/{parent=projects/*/locatio"
+          + "ns/*}/acceleratorTypes\332A\006parent\022\301\001\n\022GetA"
+          + "cceleratorType\0224.google.cloud.tpu.v2alph"
+          + "a1.GetAcceleratorTypeRequest\032*.google.cl"
+          + "oud.tpu.v2alpha1.AcceleratorType\"I\202\323\344\223\002<"
+          + "\022:/v2alpha1/{name=projects/*/locations/*"
+          + "/acceleratorTypes/*}\332A\004name\022\320\001\n\023ListRunt"
+          + "imeVersions\0225.google.cloud.tpu.v2alpha1."
+          + "ListRuntimeVersionsRequest\0326.google.clou"
+          + "d.tpu.v2alpha1.ListRuntimeVersionsRespon"
+          + "se\"J\202\323\344\223\002;\0229/v2alpha1/{parent=projects/*"
+          + "/locations/*}/runtimeVersions\332A\006parent\022\275"
+          + "\001\n\021GetRuntimeVersion\0223.google.cloud.tpu."
+          + "v2alpha1.GetRuntimeVersionRequest\032).goog"
+          + "le.cloud.tpu.v2alpha1.RuntimeVersion\"H\202\323"
+          + "\344\223\002;\0229/v2alpha1/{name=projects/*/locatio"
+          + "ns/*/runtimeVersions/*}\332A\004name\022\320\001\n\022GetGu"
+          + "estAttributes\0224.google.cloud.tpu.v2alpha"
+          + "1.GetGuestAttributesRequest\0325.google.clo"
+          + "ud.tpu.v2alpha1.GetGuestAttributesRespon"
+          + "se\"M\202\323\344\223\002G\"B/v2alpha1/{name=projects/*/l"
+          + "ocations/*/nodes/*}:getGuestAttributes:\001"
+          + "*\022\346\001\n\030SimulateMaintenanceEvent\022:.google."
+          + "cloud.tpu.v2alpha1.SimulateMaintenanceEv"
+          + "entRequest\032\035.google.longrunning.Operatio"
+          + "n\"o\202\323\344\223\002M\"H/v2alpha1/{name=projects/*/lo"
+          + "cations/*/nodes/*}:simulateMaintenanceEv"
+          + "ent:\001*\312A\031\n\004Node\022\021OperationMetadata\032F\312A\022t"
+          + "pu.googleapis.com\322A.https://www.googleap"
+          + "is.com/auth/cloud-platformBn\n\035com.google"
+          + ".cloud.tpu.v2alpha1B\rCloudTpuProtoP\001Z
  * Request for [CreateNode][google.cloud.tpu.v2alpha1.Tpu.CreateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.CreateNodeRequest}
  */
-public final class CreateNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CreateNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.CreateNodeRequest)
     CreateNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CreateNodeRequest.newBuilder() to construct.
   private CreateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CreateNodeRequest() {
     parent_ = "";
     nodeId_ = "";
@@ -27,38 +45,45 @@ private CreateNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CreateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class, com.google.cloud.tpu.v2alpha1.CreateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class,
+            com.google.cloud.tpu.v2alpha1.CreateNodeRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -67,29 +92,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -98,14 +125,18 @@ public java.lang.String getParent() {
   }
 
   public static final int NODE_ID_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nodeId_ = "";
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The nodeId.
    */
   @java.lang.Override
@@ -114,29 +145,29 @@ public java.lang.String getNodeId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nodeId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The bytes for nodeId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNodeIdBytes() {
+  public com.google.protobuf.ByteString getNodeIdBytes() {
     java.lang.Object ref = nodeId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nodeId_ = b;
       return b;
     } else {
@@ -147,11 +178,15 @@ public java.lang.String getNodeId() {
   public static final int NODE_FIELD_NUMBER = 3;
   private com.google.cloud.tpu.v2alpha1.Node node_;
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -159,11 +194,15 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The node.
    */
   @java.lang.Override
@@ -171,11 +210,14 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
   }
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
@@ -183,14 +225,18 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
   }
 
   public static final int REQUEST_ID_FIELD_NUMBER = 6;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object requestId_ = "";
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 6;
+   *
    * @return The requestId.
    */
   @java.lang.Override
@@ -199,29 +245,29 @@ public java.lang.String getRequestId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       requestId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 6;
+   *
    * @return The bytes for requestId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getRequestIdBytes() {
+  public com.google.protobuf.ByteString getRequestIdBytes() {
     java.lang.Object ref = requestId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       requestId_ = b;
       return b;
     } else {
@@ -230,6 +276,7 @@ public java.lang.String getRequestId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -241,8 +288,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -271,8 +317,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nodeId_);
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getNode());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getNode());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(requestId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, requestId_);
@@ -285,24 +330,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.CreateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.CreateNodeRequest other = (com.google.cloud.tpu.v2alpha1.CreateNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.CreateNodeRequest other =
+        (com.google.cloud.tpu.v2alpha1.CreateNodeRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (!getNodeId()
-        .equals(other.getNodeId())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (!getNodeId().equals(other.getNodeId())) return false;
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode()
-          .equals(other.getNode())) return false;
+      if (!getNode().equals(other.getNode())) return false;
     }
-    if (!getRequestId()
-        .equals(other.getRequestId())) return false;
+    if (!getRequestId().equals(other.getRequestId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -329,130 +371,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.CreateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [CreateNode][google.cloud.tpu.v2alpha1.Tpu.CreateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.CreateNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.CreateNodeRequest)
       com.google.cloud.tpu.v2alpha1.CreateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class, com.google.cloud.tpu.v2alpha1.CreateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class,
+              com.google.cloud.tpu.v2alpha1.CreateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.CreateNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -469,9 +517,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_CreateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -490,8 +538,11 @@ public com.google.cloud.tpu.v2alpha1.CreateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.CreateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.CreateNodeRequest result = new com.google.cloud.tpu.v2alpha1.CreateNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.CreateNodeRequest result =
+          new com.google.cloud.tpu.v2alpha1.CreateNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -505,9 +556,7 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.CreateNodeRequest resul
         result.nodeId_ = nodeId_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.node_ = nodeBuilder_ == null
-            ? node_
-            : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000008) != 0)) {
         result.requestId_ = requestId_;
@@ -518,38 +567,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.CreateNodeRequest resul
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.CreateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.CreateNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.CreateNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -557,7 +607,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.CreateNodeRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.CreateNodeRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.CreateNodeRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -602,34 +653,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              nodeId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              input.readMessage(
-                  getNodeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 50: {
-              requestId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 50
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                nodeId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 50:
+              {
+                requestId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 50
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -639,22 +693,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -663,20 +722,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -684,28 +746,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -715,17 +788,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -735,18 +814,20 @@ public Builder setParentBytes(
 
     private java.lang.Object nodeId_ = "";
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @return The nodeId.
      */
     public java.lang.String getNodeId() {
       java.lang.Object ref = nodeId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nodeId_ = s;
         return s;
@@ -755,20 +836,21 @@ public java.lang.String getNodeId() {
       }
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @return The bytes for nodeId.
      */
-    public com.google.protobuf.ByteString
-        getNodeIdBytes() {
+    public com.google.protobuf.ByteString getNodeIdBytes() {
       java.lang.Object ref = nodeId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nodeId_ = b;
         return b;
       } else {
@@ -776,28 +858,35 @@ public java.lang.String getNodeId() {
       }
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @param value The nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNodeId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nodeId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNodeId() {
@@ -807,17 +896,21 @@ public Builder clearNodeId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name.
      * 

      *
      * string node_id = 2;
+     *
      * @param value The bytes for nodeId to set.
      * @return This builder for chaining.
      */
-    public Builder setNodeIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nodeId_ = value;
       bitField0_ |= 0x00000002;
@@ -827,24 +920,35 @@ public Builder setNodeIdBytes(
 
     private com.google.cloud.tpu.v2alpha1.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> nodeBuilder_;
+            com.google.cloud.tpu.v2alpha1.Node,
+            com.google.cloud.tpu.v2alpha1.Node.Builder,
+            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
+        nodeBuilder_;
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The node.
      */
     public com.google.cloud.tpu.v2alpha1.Node getNode() {
@@ -855,11 +959,14 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodeBuilder_ == null) {
@@ -875,14 +982,16 @@ public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public Builder setNode(
-        com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder setNode(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -893,17 +1002,20 @@ public Builder setNode(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0) &&
-          node_ != null &&
-          node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0)
+            && node_ != null
+            && node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -916,11 +1028,14 @@ public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearNode() {
       bitField0_ = (bitField0_ & ~0x00000004);
@@ -933,11 +1048,14 @@ public Builder clearNode() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
       bitField0_ |= 0x00000004;
@@ -945,36 +1063,44 @@ public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ?
-            com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
+        return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.Node,
+            com.google.cloud.tpu.v2alpha1.Node.Builder,
+            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
-                getNode(),
-                getParentForChildren(),
-                isClean());
+        nodeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.Node,
+                com.google.cloud.tpu.v2alpha1.Node.Builder,
+                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
+                getNode(), getParentForChildren(), isClean());
         node_ = null;
       }
       return nodeBuilder_;
@@ -982,18 +1108,20 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
 
     private java.lang.Object requestId_ = "";
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
+     *
      * @return The requestId.
      */
     public java.lang.String getRequestId() {
       java.lang.Object ref = requestId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         requestId_ = s;
         return s;
@@ -1002,20 +1130,21 @@ public java.lang.String getRequestId() {
       }
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
+     *
      * @return The bytes for requestId.
      */
-    public com.google.protobuf.ByteString
-        getRequestIdBytes() {
+    public com.google.protobuf.ByteString getRequestIdBytes() {
       java.lang.Object ref = requestId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         requestId_ = b;
         return b;
       } else {
@@ -1023,28 +1152,35 @@ public java.lang.String getRequestId() {
       }
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
+     *
      * @param value The requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRequestId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       requestId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearRequestId() {
@@ -1054,26 +1190,30 @@ public Builder clearRequestId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 6;
+     *
      * @param value The bytes for requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRequestIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       requestId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1083,12 +1223,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.CreateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.CreateNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.CreateNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.CreateNodeRequest();
   }
@@ -1097,27 +1237,27 @@ public static com.google.cloud.tpu.v2alpha1.CreateNodeRequest getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CreateNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CreateNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1132,6 +1272,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.CreateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
index 0933cfaf4d4a..122d2b9d295e 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateNodeRequestOrBuilder.java
@@ -1,96 +1,142 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface CreateNodeRequestOrBuilder extends
+public interface CreateNodeRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.CreateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The nodeId.
    */
   java.lang.String getNodeId();
   /**
+   *
+   *
    * 
    * The unqualified resource name.
    * 

    *
    * string node_id = 2;
+   *
    * @return The bytes for nodeId.
    */
-  com.google.protobuf.ByteString
-      getNodeIdBytes();
+  com.google.protobuf.ByteString getNodeIdBytes();
 
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The node.
    */
   com.google.cloud.tpu.v2alpha1.Node getNode();
   /**
+   *
+   *
    * 
    * Required. The node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 6;
+   *
    * @return The requestId.
    */
   java.lang.String getRequestId();
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 6;
+   *
    * @return The bytes for requestId.
    */
-  com.google.protobuf.ByteString
-      getRequestIdBytes();
+  com.google.protobuf.ByteString getRequestIdBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
similarity index 64%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
index ee547b7a64a5..ef0f7afdf513 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [CreateQueuedResource][google.cloud.tpu.v2alpha1.Tpu.CreateQueuedResource].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest}
  */
-public final class CreateQueuedResourceRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CreateQueuedResourceRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
     CreateQueuedResourceRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CreateQueuedResourceRequest.newBuilder() to construct.
   private CreateQueuedResourceRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CreateQueuedResourceRequest() {
     parent_ = "";
     queuedResourceId_ = "";
@@ -28,38 +46,45 @@ private CreateQueuedResourceRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CreateQueuedResourceRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class,
+            com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -68,29 +93,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -99,15 +126,19 @@ public java.lang.String getParent() {
   }
 
   public static final int QUEUED_RESOURCE_ID_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object queuedResourceId_ = "";
   /**
+   *
+   *
    * 
    * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
    * regex format.
    * 

    *
    * string queued_resource_id = 2;
+   *
    * @return The queuedResourceId.
    */
   @java.lang.Override
@@ -116,30 +147,30 @@ public java.lang.String getQueuedResourceId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queuedResourceId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
    * regex format.
    * 

    *
    * string queued_resource_id = 2;
+   *
    * @return The bytes for queuedResourceId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getQueuedResourceIdBytes() {
+  public com.google.protobuf.ByteString getQueuedResourceIdBytes() {
     java.lang.Object ref = queuedResourceId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       queuedResourceId_ = b;
       return b;
     } else {
@@ -150,11 +181,16 @@ public java.lang.String getQueuedResourceId() {
   public static final int QUEUED_RESOURCE_FIELD_NUMBER = 3;
   private com.google.cloud.tpu.v2alpha1.QueuedResource queuedResource_;
   /**
+   *
+   *
    * 
    * Required. The queued resource.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the queuedResource field is set.
    */
   @java.lang.Override
@@ -162,38 +198,55 @@ public boolean hasQueuedResource() {
     return queuedResource_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The queued resource.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The queuedResource.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource() {
-    return queuedResource_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance() : queuedResource_;
+    return queuedResource_ == null
+        ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()
+        : queuedResource_;
   }
   /**
+   *
+   *
    * 
    * Required. The queued resource.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourceOrBuilder() {
-    return queuedResource_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance() : queuedResource_;
+    return queuedResource_ == null
+        ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()
+        : queuedResource_;
   }
 
   public static final int REQUEST_ID_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object requestId_ = "";
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 4;
+   *
    * @return The requestId.
    */
   @java.lang.Override
@@ -202,29 +255,29 @@ public java.lang.String getRequestId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       requestId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 4;
+   *
    * @return The bytes for requestId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getRequestIdBytes() {
+  public com.google.protobuf.ByteString getRequestIdBytes() {
     java.lang.Object ref = requestId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       requestId_ = b;
       return b;
     } else {
@@ -233,6 +286,7 @@ public java.lang.String getRequestId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -244,8 +298,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -274,8 +327,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, queuedResourceId_);
     }
     if (queuedResource_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getQueuedResource());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getQueuedResource());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(requestId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, requestId_);
@@ -288,24 +340,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest other = (com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) obj;
+    com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest other =
+        (com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (!getQueuedResourceId()
-        .equals(other.getQueuedResourceId())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (!getQueuedResourceId().equals(other.getQueuedResourceId())) return false;
     if (hasQueuedResource() != other.hasQueuedResource()) return false;
     if (hasQueuedResource()) {
-      if (!getQueuedResource()
-          .equals(other.getQueuedResource())) return false;
+      if (!getQueuedResource().equals(other.getQueuedResource())) return false;
     }
-    if (!getRequestId()
-        .equals(other.getRequestId())) return false;
+    if (!getRequestId().equals(other.getRequestId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -333,96 +382,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [CreateQueuedResource][google.cloud.tpu.v2alpha1.Tpu.CreateQueuedResource].
@@ -430,33 +487,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
       com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class,
+              com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -473,9 +529,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_CreateQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
@@ -494,8 +550,11 @@ public com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest result = new com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest result =
+          new com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -509,9 +568,8 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceReq
         result.queuedResourceId_ = queuedResourceId_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.queuedResource_ = queuedResourceBuilder_ == null
-            ? queuedResource_
-            : queuedResourceBuilder_.build();
+        result.queuedResource_ =
+            queuedResourceBuilder_ == null ? queuedResource_ : queuedResourceBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000008) != 0)) {
         result.requestId_ = requestId_;
@@ -522,38 +580,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceReq
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -561,7 +620,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -606,34 +666,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              queuedResourceId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              input.readMessage(
-                  getQueuedResourceFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 34: {
-              requestId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                queuedResourceId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(getQueuedResourceFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                requestId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -643,22 +706,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -667,20 +735,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -688,28 +759,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -719,17 +801,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -739,19 +827,21 @@ public Builder setParentBytes(
 
     private java.lang.Object queuedResourceId_ = "";
     /**
+     *
+     *
      * 
      * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
+     *
      * @return The queuedResourceId.
      */
     public java.lang.String getQueuedResourceId() {
       java.lang.Object ref = queuedResourceId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queuedResourceId_ = s;
         return s;
@@ -760,21 +850,22 @@ public java.lang.String getQueuedResourceId() {
       }
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
+     *
      * @return The bytes for queuedResourceId.
      */
-    public com.google.protobuf.ByteString
-        getQueuedResourceIdBytes() {
+    public com.google.protobuf.ByteString getQueuedResourceIdBytes() {
       java.lang.Object ref = queuedResourceId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         queuedResourceId_ = b;
         return b;
       } else {
@@ -782,30 +873,37 @@ public java.lang.String getQueuedResourceId() {
       }
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
+     *
      * @param value The queuedResourceId to set.
      * @return This builder for chaining.
      */
-    public Builder setQueuedResourceId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueuedResourceId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       queuedResourceId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearQueuedResourceId() {
@@ -815,18 +913,22 @@ public Builder clearQueuedResourceId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
      * regex format.
      * 

      *
      * string queued_resource_id = 2;
+     *
      * @param value The bytes for queuedResourceId to set.
      * @return This builder for chaining.
      */
-    public Builder setQueuedResourceIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueuedResourceIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       queuedResourceId_ = value;
       bitField0_ |= 0x00000002;
@@ -836,39 +938,58 @@ public Builder setQueuedResourceIdBytes(
 
     private com.google.cloud.tpu.v2alpha1.QueuedResource queuedResource_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder> queuedResourceBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResource,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>
+        queuedResourceBuilder_;
     /**
+     *
+     *
      * 
      * Required. The queued resource.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the queuedResource field is set.
      */
     public boolean hasQueuedResource() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. The queued resource.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The queuedResource.
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource() {
       if (queuedResourceBuilder_ == null) {
-        return queuedResource_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance() : queuedResource_;
+        return queuedResource_ == null
+            ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()
+            : queuedResource_;
       } else {
         return queuedResourceBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. The queued resource.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setQueuedResource(com.google.cloud.tpu.v2alpha1.QueuedResource value) {
       if (queuedResourceBuilder_ == null) {
@@ -884,11 +1005,15 @@ public Builder setQueuedResource(com.google.cloud.tpu.v2alpha1.QueuedResource va
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The queued resource.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setQueuedResource(
         com.google.cloud.tpu.v2alpha1.QueuedResource.Builder builderForValue) {
@@ -902,17 +1027,22 @@ public Builder setQueuedResource(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The queued resource.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeQueuedResource(com.google.cloud.tpu.v2alpha1.QueuedResource value) {
       if (queuedResourceBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0) &&
-          queuedResource_ != null &&
-          queuedResource_ != com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0)
+            && queuedResource_ != null
+            && queuedResource_
+                != com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()) {
           getQueuedResourceBuilder().mergeFrom(value);
         } else {
           queuedResource_ = value;
@@ -925,11 +1055,15 @@ public Builder mergeQueuedResource(com.google.cloud.tpu.v2alpha1.QueuedResource
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The queued resource.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearQueuedResource() {
       bitField0_ = (bitField0_ & ~0x00000004);
@@ -942,11 +1076,15 @@ public Builder clearQueuedResource() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The queued resource.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder getQueuedResourceBuilder() {
       bitField0_ |= 0x00000004;
@@ -954,36 +1092,48 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder getQueuedResourceBui
       return getQueuedResourceFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The queued resource.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourceOrBuilder() {
       if (queuedResourceBuilder_ != null) {
         return queuedResourceBuilder_.getMessageOrBuilder();
       } else {
-        return queuedResource_ == null ?
-            com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance() : queuedResource_;
+        return queuedResource_ == null
+            ? com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()
+            : queuedResource_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The queued resource.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResource,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>
         getQueuedResourceFieldBuilder() {
       if (queuedResourceBuilder_ == null) {
-        queuedResourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>(
-                getQueuedResource(),
-                getParentForChildren(),
-                isClean());
+        queuedResourceBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResource,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>(
+                getQueuedResource(), getParentForChildren(), isClean());
         queuedResource_ = null;
       }
       return queuedResourceBuilder_;
@@ -991,18 +1141,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourceOr
 
     private java.lang.Object requestId_ = "";
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
+     *
      * @return The requestId.
      */
     public java.lang.String getRequestId() {
       java.lang.Object ref = requestId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         requestId_ = s;
         return s;
@@ -1011,20 +1163,21 @@ public java.lang.String getRequestId() {
       }
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
+     *
      * @return The bytes for requestId.
      */
-    public com.google.protobuf.ByteString
-        getRequestIdBytes() {
+    public com.google.protobuf.ByteString getRequestIdBytes() {
       java.lang.Object ref = requestId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         requestId_ = b;
         return b;
       } else {
@@ -1032,28 +1185,35 @@ public java.lang.String getRequestId() {
       }
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
+     *
      * @param value The requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRequestId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       requestId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearRequestId() {
@@ -1063,26 +1223,30 @@ public Builder clearRequestId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 4;
+     *
      * @param value The bytes for requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRequestIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       requestId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1092,12 +1256,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
   private static final com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest();
   }
@@ -1106,27 +1270,27 @@ public static com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CreateQueuedResourceRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CreateQueuedResourceRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1141,6 +1305,4 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java
similarity index 53%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java
index 2a64d2b7ed8a..14bc6d7bcb85 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CreateQueuedResourceRequestOrBuilder.java
@@ -1,98 +1,147 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface CreateQueuedResourceRequestOrBuilder extends
+public interface CreateQueuedResourceRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
    * regex format.
    * 

    *
    * string queued_resource_id = 2;
+   *
    * @return The queuedResourceId.
    */
   java.lang.String getQueuedResourceId();
   /**
+   *
+   *
    * 
    * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$
    * regex format.
    * 

    *
    * string queued_resource_id = 2;
+   *
    * @return The bytes for queuedResourceId.
    */
-  com.google.protobuf.ByteString
-      getQueuedResourceIdBytes();
+  com.google.protobuf.ByteString getQueuedResourceIdBytes();
 
   /**
+   *
+   *
    * 
    * Required. The queued resource.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the queuedResource field is set.
    */
   boolean hasQueuedResource();
   /**
+   *
+   *
    * 
    * Required. The queued resource.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The queuedResource.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource();
   /**
+   *
+   *
    * 
    * Required. The queued resource.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResource queued_resource = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourceOrBuilder();
 
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 4;
+   *
    * @return The requestId.
    */
   java.lang.String getRequestId();
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 4;
+   *
    * @return The bytes for requestId.
    */
-  com.google.protobuf.ByteString
-      getRequestIdBytes();
+  com.google.protobuf.ByteString getRequestIdBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
similarity index 64%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
index a5c6d5c0a630..5b749d69d533 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for [DeleteNode][google.cloud.tpu.v2alpha1.Tpu.DeleteNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.DeleteNodeRequest}
  */
-public final class DeleteNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DeleteNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
     DeleteNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DeleteNodeRequest.newBuilder() to construct.
   private DeleteNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DeleteNodeRequest() {
     name_ = "";
     requestId_ = "";
@@ -26,38 +44,45 @@ private DeleteNodeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new DeleteNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class, com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class,
+            com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,14 +124,18 @@ public java.lang.String getName() {
   }
 
   public static final int REQUEST_ID_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object requestId_ = "";
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 3;
+   *
    * @return The requestId.
    */
   @java.lang.Override
@@ -113,29 +144,29 @@ public java.lang.String getRequestId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       requestId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 3;
+   *
    * @return The bytes for requestId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getRequestIdBytes() {
+  public com.google.protobuf.ByteString getRequestIdBytes() {
     java.lang.Object ref = requestId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       requestId_ = b;
       return b;
     } else {
@@ -144,6 +175,7 @@ public java.lang.String getRequestId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -155,8 +187,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -186,17 +217,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.DeleteNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.DeleteNodeRequest other = (com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.DeleteNodeRequest other =
+        (com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getRequestId()
-        .equals(other.getRequestId())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getRequestId().equals(other.getRequestId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -217,130 +247,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [DeleteNode][google.cloud.tpu.v2alpha1.Tpu.DeleteNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.DeleteNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
       com.google.cloud.tpu.v2alpha1.DeleteNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class, com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class,
+              com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,9 +387,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_DeleteNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -372,8 +408,11 @@ public com.google.cloud.tpu.v2alpha1.DeleteNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.DeleteNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.DeleteNodeRequest result = new com.google.cloud.tpu.v2alpha1.DeleteNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.DeleteNodeRequest result =
+          new com.google.cloud.tpu.v2alpha1.DeleteNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -392,38 +431,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest resul
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.DeleteNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -431,7 +471,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -468,22 +509,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 26: {
-              requestId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 26:
+              {
+                requestId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -493,22 +537,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -517,20 +566,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -538,28 +590,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -569,17 +632,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -589,18 +658,20 @@ public Builder setNameBytes(
 
     private java.lang.Object requestId_ = "";
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
+     *
      * @return The requestId.
      */
     public java.lang.String getRequestId() {
       java.lang.Object ref = requestId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         requestId_ = s;
         return s;
@@ -609,20 +680,21 @@ public java.lang.String getRequestId() {
       }
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
+     *
      * @return The bytes for requestId.
      */
-    public com.google.protobuf.ByteString
-        getRequestIdBytes() {
+    public com.google.protobuf.ByteString getRequestIdBytes() {
       java.lang.Object ref = requestId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         requestId_ = b;
         return b;
       } else {
@@ -630,28 +702,35 @@ public java.lang.String getRequestId() {
       }
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
+     *
      * @param value The requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRequestId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       requestId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearRequestId() {
@@ -661,26 +740,30 @@ public Builder clearRequestId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 3;
+     *
      * @param value The bytes for requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRequestIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       requestId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -690,12 +773,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.DeleteNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.DeleteNodeRequest();
   }
@@ -704,27 +787,27 @@ public static com.google.cloud.tpu.v2alpha1.DeleteNodeRequest getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DeleteNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DeleteNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -739,6 +822,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.DeleteNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..da7dfa7505e2
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteNodeRequestOrBuilder.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface DeleteNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.DeleteNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+
+  /**
+   *
+   *
+   * 
+   * Idempotent request UUID.
+   * 

+   *
+   * string request_id = 3;
+   *
+   * @return The requestId.
+   */
+  java.lang.String getRequestId();
+  /**
+   *
+   *
+   * 
+   * Idempotent request UUID.
+   * 

+   *
+   * string request_id = 3;
+   *
+   * @return The bytes for requestId.
+   */
+  com.google.protobuf.ByteString getRequestIdBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
similarity index 63%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
index 879c5680e14d..ea7d1170ceeb 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [DeleteQueuedResource][google.cloud.tpu.v2alpha1.Tpu.DeleteQueuedResource].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest}
  */
-public final class DeleteQueuedResourceRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DeleteQueuedResourceRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
     DeleteQueuedResourceRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DeleteQueuedResourceRequest.newBuilder() to construct.
   private DeleteQueuedResourceRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DeleteQueuedResourceRequest() {
     name_ = "";
     requestId_ = "";
@@ -27,38 +45,45 @@ private DeleteQueuedResourceRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new DeleteQueuedResourceRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class,
+            com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -67,29 +92,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -98,14 +125,18 @@ public java.lang.String getName() {
   }
 
   public static final int REQUEST_ID_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object requestId_ = "";
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 2;
+   *
    * @return The requestId.
    */
   @java.lang.Override
@@ -114,29 +145,29 @@ public java.lang.String getRequestId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       requestId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Idempotent request UUID.
    * 

    *
    * string request_id = 2;
+   *
    * @return The bytes for requestId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getRequestIdBytes() {
+  public com.google.protobuf.ByteString getRequestIdBytes() {
     java.lang.Object ref = requestId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       requestId_ = b;
       return b;
     } else {
@@ -145,6 +176,7 @@ public java.lang.String getRequestId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -156,8 +188,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -187,17 +218,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest other = (com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) obj;
+    com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest other =
+        (com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getRequestId()
-        .equals(other.getRequestId())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getRequestId().equals(other.getRequestId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -219,96 +249,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [DeleteQueuedResource][google.cloud.tpu.v2alpha1.Tpu.DeleteQueuedResource].
@@ -316,33 +354,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
       com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class,
+              com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -353,9 +390,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_DeleteQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
@@ -374,8 +411,11 @@ public com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest result = new com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest result =
+          new com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -394,38 +434,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceReq
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -433,7 +474,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -470,22 +512,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              requestId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                requestId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -495,22 +540,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -519,20 +569,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -540,28 +593,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -571,17 +635,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -591,18 +661,20 @@ public Builder setNameBytes(
 
     private java.lang.Object requestId_ = "";
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
+     *
      * @return The requestId.
      */
     public java.lang.String getRequestId() {
       java.lang.Object ref = requestId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         requestId_ = s;
         return s;
@@ -611,20 +683,21 @@ public java.lang.String getRequestId() {
       }
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
+     *
      * @return The bytes for requestId.
      */
-    public com.google.protobuf.ByteString
-        getRequestIdBytes() {
+    public com.google.protobuf.ByteString getRequestIdBytes() {
       java.lang.Object ref = requestId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         requestId_ = b;
         return b;
       } else {
@@ -632,28 +705,35 @@ public java.lang.String getRequestId() {
       }
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
+     *
      * @param value The requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRequestId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       requestId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearRequestId() {
@@ -663,26 +743,30 @@ public Builder clearRequestId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Idempotent request UUID.
      * 

      *
      * string request_id = 2;
+     *
      * @param value The bytes for requestId to set.
      * @return This builder for chaining.
      */
-    public Builder setRequestIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRequestIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       requestId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -692,12 +776,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
   private static final com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest();
   }
@@ -706,27 +790,27 @@ public static com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DeleteQueuedResourceRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DeleteQueuedResourceRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -741,6 +825,4 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java
new file mode 100644
index 000000000000..831fed43c0b9
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface DeleteQueuedResourceRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+
+  /**
+   *
+   *
+   * 
+   * Idempotent request UUID.
+   * 

+   *
+   * string request_id = 2;
+   *
+   * @return The requestId.
+   */
+  java.lang.String getRequestId();
+  /**
+   *
+   *
+   * 
+   * Idempotent request UUID.
+   * 

+   *
+   * string request_id = 2;
+   *
+   * @return The bytes for requestId.
+   */
+  com.google.protobuf.ByteString getRequestIdBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
similarity index 59%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
index e725fe044e0e..22a38f868361 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [GenerateServiceIdentity][google.cloud.tpu.v2alpha1.Tpu.GenerateServiceIdentity].
@@ -11,53 +28,62 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest}
  */
-public final class GenerateServiceIdentityRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GenerateServiceIdentityRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
     GenerateServiceIdentityRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GenerateServiceIdentityRequest.newBuilder() to construct.
-  private GenerateServiceIdentityRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private GenerateServiceIdentityRequest(
+      com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GenerateServiceIdentityRequest() {
     parent_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GenerateServiceIdentityRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class, com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class,
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -66,29 +92,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -97,6 +125,7 @@ public java.lang.String getParent() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -108,8 +137,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -133,15 +161,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest other = (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest other =
+        (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
+    if (!getParent().equals(other.getParent())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -161,96 +189,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [GenerateServiceIdentity][google.cloud.tpu.v2alpha1.Tpu.GenerateServiceIdentity].
@@ -258,33 +294,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
       com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class, com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class,
+              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -294,13 +329,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest
+        getDefaultInstanceForType() {
       return com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.getDefaultInstance();
     }
 
@@ -315,13 +351,17 @@ public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest result = new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest result =
+          new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest result) {
+    private void buildPartial0(
+        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.parent_ = parent_;
@@ -332,38 +372,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentity
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -371,7 +412,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -403,17 +446,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -423,22 +468,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -447,20 +497,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -468,28 +521,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -499,26 +563,32 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -528,12 +598,13 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
-  private static final com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest DEFAULT_INSTANCE;
+  private static final com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest();
   }
@@ -542,27 +613,27 @@ public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest getDe
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GenerateServiceIdentityRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GenerateServiceIdentityRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -577,6 +648,4 @@ public com.google.protobuf.Parser getParserForTy
   public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java
new file mode 100644
index 000000000000..042477062e60
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GenerateServiceIdentityRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The parent resource name.
+   * 

+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The parent.
+   */
+  java.lang.String getParent();
+  /**
+   *
+   *
+   * 
+   * Required. The parent resource name.
+   * 

+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString getParentBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
similarity index 63%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
index 5e68b705ff51..4705a7220290 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Response for
  * [GenerateServiceIdentity][google.cloud.tpu.v2alpha1.Tpu.GenerateServiceIdentity].
@@ -11,51 +28,56 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse}
  */
-public final class GenerateServiceIdentityResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GenerateServiceIdentityResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
     GenerateServiceIdentityResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GenerateServiceIdentityResponse.newBuilder() to construct.
-  private GenerateServiceIdentityResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private GenerateServiceIdentityResponse(
+      com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private GenerateServiceIdentityResponse() {
-  }
+
+  private GenerateServiceIdentityResponse() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GenerateServiceIdentityResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class, com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class,
+            com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.Builder.class);
   }
 
   public static final int IDENTITY_FIELD_NUMBER = 1;
   private com.google.cloud.tpu.v2alpha1.ServiceIdentity identity_;
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
+   *
    * @return Whether the identity field is set.
    */
   @java.lang.Override
@@ -63,18 +85,25 @@ public boolean hasIdentity() {
     return identity_ != null;
   }
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
+   *
    * @return The identity.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ServiceIdentity getIdentity() {
-    return identity_ == null ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance() : identity_;
+    return identity_ == null
+        ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()
+        : identity_;
   }
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

@@ -83,10 +112,13 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentity getIdentity() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder getIdentityOrBuilder() {
-    return identity_ == null ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance() : identity_;
+    return identity_ == null
+        ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()
+        : identity_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -98,8 +130,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (identity_ != null) {
       output.writeMessage(1, getIdentity());
     }
@@ -113,8 +144,7 @@ public int getSerializedSize() {
 
     size = 0;
     if (identity_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getIdentity());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getIdentity());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -124,17 +154,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse other = (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse) obj;
+    com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse other =
+        (com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse) obj;
 
     if (hasIdentity() != other.hasIdentity()) return false;
     if (hasIdentity()) {
-      if (!getIdentity()
-          .equals(other.getIdentity())) return false;
+      if (!getIdentity().equals(other.getIdentity())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -157,96 +187,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for
    * [GenerateServiceIdentity][google.cloud.tpu.v2alpha1.Tpu.GenerateServiceIdentity].
@@ -254,33 +292,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
       com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class, com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class,
+              com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -294,13 +331,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GenerateServiceIdentityResponse_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse
+        getDefaultInstanceForType() {
       return com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.getDefaultInstance();
     }
 
@@ -315,18 +353,20 @@ public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse result = new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse result =
+          new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse result) {
+    private void buildPartial0(
+        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.identity_ = identityBuilder_ == null
-            ? identity_
-            : identityBuilder_.build();
+        result.identity_ = identityBuilder_ == null ? identity_ : identityBuilder_.build();
       }
     }
 
@@ -334,38 +374,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentity
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -373,7 +414,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.getDefaultInstance())
+        return this;
       if (other.hasIdentity()) {
         mergeIdentity(other.getIdentity());
       }
@@ -403,19 +446,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getIdentityFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getIdentityFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -425,38 +468,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.cloud.tpu.v2alpha1.ServiceIdentity identity_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.ServiceIdentity, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder, com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder> identityBuilder_;
+            com.google.cloud.tpu.v2alpha1.ServiceIdentity,
+            com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder,
+            com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder>
+        identityBuilder_;
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
+     *
      * @return Whether the identity field is set.
      */
     public boolean hasIdentity() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
+     *
      * @return The identity.
      */
     public com.google.cloud.tpu.v2alpha1.ServiceIdentity getIdentity() {
       if (identityBuilder_ == null) {
-        return identity_ == null ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance() : identity_;
+        return identity_ == null
+            ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()
+            : identity_;
       } else {
         return identityBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -477,6 +534,8 @@ public Builder setIdentity(com.google.cloud.tpu.v2alpha1.ServiceIdentity value)
       return this;
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -495,6 +554,8 @@ public Builder setIdentity(
       return this;
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -503,9 +564,9 @@ public Builder setIdentity(
      */
     public Builder mergeIdentity(com.google.cloud.tpu.v2alpha1.ServiceIdentity value) {
       if (identityBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          identity_ != null &&
-          identity_ != com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && identity_ != null
+            && identity_ != com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()) {
           getIdentityBuilder().mergeFrom(value);
         } else {
           identity_ = value;
@@ -518,6 +579,8 @@ public Builder mergeIdentity(com.google.cloud.tpu.v2alpha1.ServiceIdentity value
       return this;
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -535,6 +598,8 @@ public Builder clearIdentity() {
       return this;
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -547,6 +612,8 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder getIdentityBuilder(
       return getIdentityFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -557,11 +624,14 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder getIdentityOrBuild
       if (identityBuilder_ != null) {
         return identityBuilder_.getMessageOrBuilder();
       } else {
-        return identity_ == null ?
-            com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance() : identity_;
+        return identity_ == null
+            ? com.google.cloud.tpu.v2alpha1.ServiceIdentity.getDefaultInstance()
+            : identity_;
       }
     }
     /**
+     *
+     *
      * 
      * ServiceIdentity that was created or retrieved.
      * 

@@ -569,21 +639,24 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder getIdentityOrBuild
      * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.ServiceIdentity, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder, com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.ServiceIdentity,
+            com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder,
+            com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder>
         getIdentityFieldBuilder() {
       if (identityBuilder_ == null) {
-        identityBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.ServiceIdentity, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder, com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder>(
-                getIdentity(),
-                getParentForChildren(),
-                isClean());
+        identityBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.ServiceIdentity,
+                com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder,
+                com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder>(
+                getIdentity(), getParentForChildren(), isClean());
         identity_ = null;
       }
       return identityBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -593,12 +666,13 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
-  private static final com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse DEFAULT_INSTANCE;
+  private static final com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse();
   }
@@ -607,27 +681,27 @@ public static com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse getD
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GenerateServiceIdentityResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GenerateServiceIdentityResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -642,6 +716,4 @@ public com.google.protobuf.Parser getParserForT
   public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
similarity index 59%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
index 60569c6ed088..f6187e11e0a6 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityResponseOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GenerateServiceIdentityResponseOrBuilder extends
+public interface GenerateServiceIdentityResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
+   *
    * @return Whether the identity field is set.
    */
   boolean hasIdentity();
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceIdentity identity = 1;
+   *
    * @return The identity.
    */
   com.google.cloud.tpu.v2alpha1.ServiceIdentity getIdentity();
   /**
+   *
+   *
    * 
    * ServiceIdentity that was created or retrieved.
    * 

diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
index ff8226e7738e..b047979765d1 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [GetAcceleratorType][google.cloud.tpu.v2alpha1.Tpu.GetAcceleratorType].
@@ -11,53 +28,61 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest}
  */
-public final class GetAcceleratorTypeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetAcceleratorTypeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
     GetAcceleratorTypeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetAcceleratorTypeRequest.newBuilder() to construct.
   private GetAcceleratorTypeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetAcceleratorTypeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetAcceleratorTypeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class,
+            com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,6 +124,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -108,8 +136,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -133,15 +160,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest other = (com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest other =
+        (com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -161,96 +188,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [GetAcceleratorType][google.cloud.tpu.v2alpha1.Tpu.GetAcceleratorType].
@@ -258,33 +293,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
       com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class, com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class,
+              com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -294,9 +328,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetAcceleratorTypeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -315,8 +349,11 @@ public com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest result = new com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest result =
+          new com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -332,38 +369,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeReque
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -371,7 +409,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -403,17 +442,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -423,22 +464,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -447,20 +493,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -468,28 +517,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -499,26 +559,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -528,12 +594,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest();
   }
@@ -542,27 +608,27 @@ public static com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetAcceleratorTypeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetAcceleratorTypeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -577,6 +643,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java
new file mode 100644
index 000000000000..67b073762756
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GetAcceleratorTypeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
index 665d34106738..500255af92e6 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [GetGuestAttributes][google.cloud.tpu.v2alpha1.Tpu.GetGuestAttributes].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetGuestAttributesRequest}
  */
-public final class GetGuestAttributesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetGuestAttributesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
     GetGuestAttributesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetGuestAttributesRequest.newBuilder() to construct.
   private GetGuestAttributesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetGuestAttributesRequest() {
     name_ = "";
     queryPath_ = "";
@@ -28,38 +46,45 @@ private GetGuestAttributesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetGuestAttributesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class, com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class,
+            com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -68,29 +93,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -99,14 +126,18 @@ public java.lang.String getName() {
   }
 
   public static final int QUERY_PATH_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryPath_ = "";
   /**
+   *
+   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
+   *
    * @return The queryPath.
    */
   @java.lang.Override
@@ -115,29 +146,29 @@ public java.lang.String getQueryPath() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryPath_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
+   *
    * @return The bytes for queryPath.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getQueryPathBytes() {
+  public com.google.protobuf.ByteString getQueryPathBytes() {
     java.lang.Object ref = queryPath_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       queryPath_ = b;
       return b;
     } else {
@@ -146,40 +177,49 @@ public java.lang.String getQueryPath() {
   }
 
   public static final int WORKER_IDS_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList workerIds_;
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @return A list containing the workerIds.
    */
-  public com.google.protobuf.ProtocolStringList
-      getWorkerIdsList() {
+  public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
     return workerIds_;
   }
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @return The count of workerIds.
    */
   public int getWorkerIdsCount() {
     return workerIds_.size();
   }
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
@@ -187,21 +227,24 @@ public java.lang.String getWorkerIds(int index) {
     return workerIds_.get(index);
   }
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  public com.google.protobuf.ByteString
-      getWorkerIdsBytes(int index) {
+  public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
     return workerIds_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -213,8 +256,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -255,19 +297,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest other = (com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest other =
+        (com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getQueryPath()
-        .equals(other.getQueryPath())) return false;
-    if (!getWorkerIdsList()
-        .equals(other.getWorkerIdsList())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getQueryPath().equals(other.getQueryPath())) return false;
+    if (!getWorkerIdsList().equals(other.getWorkerIdsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -293,96 +333,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [GetGuestAttributes][google.cloud.tpu.v2alpha1.Tpu.GetGuestAttributes].
@@ -390,33 +438,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetGuestAttributesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
       com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class, com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class,
+              com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -429,9 +476,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -450,14 +497,18 @@ public com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest result = new com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest(this);
+      com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest result =
+          new com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest result) {
       if (((bitField0_ & 0x00000004) != 0)) {
         workerIds_ = workerIds_.getUnmodifiableView();
         bitField0_ = (bitField0_ & ~0x00000004);
@@ -479,38 +530,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetGuestAttributesReque
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -518,7 +570,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -565,28 +618,32 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              queryPath_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureWorkerIdsIsMutable();
-              workerIds_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                queryPath_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureWorkerIdsIsMutable();
+                workerIds_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -596,22 +653,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -620,20 +682,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -641,28 +706,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -672,17 +748,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -692,18 +774,20 @@ public Builder setNameBytes(
 
     private java.lang.Object queryPath_ = "";
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @return The queryPath.
      */
     public java.lang.String getQueryPath() {
       java.lang.Object ref = queryPath_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryPath_ = s;
         return s;
@@ -712,20 +796,21 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @return The bytes for queryPath.
      */
-    public com.google.protobuf.ByteString
-        getQueryPathBytes() {
+    public com.google.protobuf.ByteString getQueryPathBytes() {
       java.lang.Object ref = queryPath_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         queryPath_ = b;
         return b;
       } else {
@@ -733,28 +818,35 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @param value The queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPath(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryPath(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       queryPath_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearQueryPath() {
@@ -764,17 +856,21 @@ public Builder clearQueryPath() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes path to be queried.
      * 

      *
      * string query_path = 2;
+     *
      * @param value The bytes for queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPathBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       queryPath_ = value;
       bitField0_ |= 0x00000002;
@@ -782,45 +878,55 @@ public Builder setQueryPathBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList workerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList workerIds_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureWorkerIdsIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         workerIds_ = new com.google.protobuf.LazyStringArrayList(workerIds_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @return A list containing the workerIds.
      */
-    public com.google.protobuf.ProtocolStringList
-        getWorkerIdsList() {
+    public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
       return workerIds_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @return The count of workerIds.
      */
     public int getWorkerIdsCount() {
       return workerIds_.size();
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param index The index of the element to return.
      * @return The workerIds at the given index.
      */
@@ -828,81 +934,95 @@ public java.lang.String getWorkerIds(int index) {
       return workerIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the workerIds at the given index.
      */
-    public com.google.protobuf.ByteString
-        getWorkerIdsBytes(int index) {
+    public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
       return workerIds_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param index The index to set the value at.
      * @param value The workerIds to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIds(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setWorkerIds(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureWorkerIdsIsMutable();
       workerIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param value The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIds(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addWorkerIds(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param values The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllWorkerIds(
-        java.lang.Iterable values) {
+    public Builder addAllWorkerIds(java.lang.Iterable values) {
       ensureWorkerIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, workerIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, workerIds_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerIds() {
@@ -912,27 +1032,31 @@ public Builder clearWorkerIds() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
      * returned.
      * 

      *
      * repeated string worker_ids = 3;
+     *
      * @param value The bytes of the workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIdsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addWorkerIdsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -942,12 +1066,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest();
   }
@@ -956,27 +1080,27 @@ public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetGuestAttributesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetGuestAttributesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -991,6 +1115,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
index aef6790d7f31..27f8fc2ae1d0 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequestOrBuilder.java
@@ -1,94 +1,134 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GetGuestAttributesRequestOrBuilder extends
+public interface GetGuestAttributesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetGuestAttributesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
+   *
    * @return The queryPath.
    */
   java.lang.String getQueryPath();
   /**
+   *
+   *
    * 
    * The guest attributes path to be queried.
    * 

    *
    * string query_path = 2;
+   *
    * @return The bytes for queryPath.
    */
-  com.google.protobuf.ByteString
-      getQueryPathBytes();
+  com.google.protobuf.ByteString getQueryPathBytes();
 
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @return A list containing the workerIds.
    */
-  java.util.List
-      getWorkerIdsList();
+  java.util.List getWorkerIdsList();
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @return The count of workerIds.
    */
   int getWorkerIdsCount();
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
   java.lang.String getWorkerIds(int index);
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
    * returned.
    * 

    *
    * repeated string worker_ids = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  com.google.protobuf.ByteString
-      getWorkerIdsBytes(int index);
+  com.google.protobuf.ByteString getWorkerIdsBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
similarity index 72%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
index a87e6c147752..411061206a1a 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Response for
  * [GetGuestAttributes][google.cloud.tpu.v2alpha1.Tpu.GetGuestAttributes].
@@ -11,48 +28,53 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetGuestAttributesResponse}
  */
-public final class GetGuestAttributesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetGuestAttributesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
     GetGuestAttributesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetGuestAttributesResponse.newBuilder() to construct.
   private GetGuestAttributesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetGuestAttributesResponse() {
     guestAttributes_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetGuestAttributesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class, com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class,
+            com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.Builder.class);
   }
 
   public static final int GUEST_ATTRIBUTES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List guestAttributes_;
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -64,6 +86,8 @@ public java.util.List getGuestAtt
     return guestAttributes_;
   }
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -71,11 +95,13 @@ public java.util.List getGuestAtt
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getGuestAttributesOrBuilderList() {
     return guestAttributes_;
   }
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -87,6 +113,8 @@ public int getGuestAttributesCount() {
     return guestAttributes_.size();
   }
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -98,6 +126,8 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes getGuestAttributes(int inde
     return guestAttributes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -111,6 +141,7 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributes
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -122,8 +153,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < guestAttributes_.size(); i++) {
       output.writeMessage(1, guestAttributes_.get(i));
     }
@@ -137,8 +167,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < guestAttributes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, guestAttributes_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, guestAttributes_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -148,15 +177,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse other = (com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse) obj;
+    com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse other =
+        (com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse) obj;
 
-    if (!getGuestAttributesList()
-        .equals(other.getGuestAttributesList())) return false;
+    if (!getGuestAttributesList().equals(other.getGuestAttributesList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -178,96 +207,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for
    * [GetGuestAttributes][google.cloud.tpu.v2alpha1.Tpu.GetGuestAttributes].
@@ -275,33 +312,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetGuestAttributesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
       com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class, com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class,
+              com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -317,9 +353,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetGuestAttributesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -338,14 +374,18 @@ public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse result = new com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse(this);
+      com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse result =
+          new com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse result) {
       if (guestAttributesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           guestAttributes_ = java.util.Collections.unmodifiableList(guestAttributes_);
@@ -365,38 +405,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRespo
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -404,7 +445,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.getDefaultInstance())
+        return this;
       if (guestAttributesBuilder_ == null) {
         if (!other.guestAttributes_.isEmpty()) {
           if (guestAttributes_.isEmpty()) {
@@ -423,9 +465,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRespons
             guestAttributesBuilder_ = null;
             guestAttributes_ = other.guestAttributes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            guestAttributesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getGuestAttributesFieldBuilder() : null;
+            guestAttributesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getGuestAttributesFieldBuilder()
+                    : null;
           } else {
             guestAttributesBuilder_.addAllMessages(other.guestAttributes_);
           }
@@ -457,25 +500,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2alpha1.GuestAttributes m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2alpha1.GuestAttributes.parser(),
-                      extensionRegistry);
-              if (guestAttributesBuilder_ == null) {
-                ensureGuestAttributesIsMutable();
-                guestAttributes_.add(m);
-              } else {
-                guestAttributesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2alpha1.GuestAttributes m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.GuestAttributes.parser(), extensionRegistry);
+                if (guestAttributesBuilder_ == null) {
+                  ensureGuestAttributesIsMutable();
+                  guestAttributes_.add(m);
+                } else {
+                  guestAttributesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -485,21 +529,30 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List guestAttributes_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureGuestAttributesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        guestAttributes_ = new java.util.ArrayList(guestAttributes_);
+        guestAttributes_ =
+            new java.util.ArrayList(
+                guestAttributes_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.GuestAttributes, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder> guestAttributesBuilder_;
+            com.google.cloud.tpu.v2alpha1.GuestAttributes,
+            com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder>
+        guestAttributesBuilder_;
 
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -514,6 +567,8 @@ public java.util.List getGuestAtt
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -528,6 +583,8 @@ public int getGuestAttributesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -542,6 +599,8 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes getGuestAttributes(int inde
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -563,6 +622,8 @@ public Builder setGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -581,6 +642,8 @@ public Builder setGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -601,6 +664,8 @@ public Builder addGuestAttributes(com.google.cloud.tpu.v2alpha1.GuestAttributes
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -622,6 +687,8 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -640,6 +707,8 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -658,6 +727,8 @@ public Builder addGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -668,8 +739,7 @@ public Builder addAllGuestAttributes(
         java.lang.Iterable values) {
       if (guestAttributesBuilder_ == null) {
         ensureGuestAttributesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, guestAttributes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, guestAttributes_);
         onChanged();
       } else {
         guestAttributesBuilder_.addAllMessages(values);
@@ -677,6 +747,8 @@ public Builder addAllGuestAttributes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -694,6 +766,8 @@ public Builder clearGuestAttributes() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -711,6 +785,8 @@ public Builder removeGuestAttributes(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -722,6 +798,8 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder getGuestAttributesB
       return getGuestAttributesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -731,19 +809,22 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder getGuestAttributesB
     public com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
         int index) {
       if (guestAttributesBuilder_ == null) {
-        return guestAttributes_.get(index);  } else {
+        return guestAttributes_.get(index);
+      } else {
         return guestAttributesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
      */
-    public java.util.List 
-         getGuestAttributesOrBuilderList() {
+    public java.util.List
+        getGuestAttributesOrBuilderList() {
       if (guestAttributesBuilder_ != null) {
         return guestAttributesBuilder_.getMessageOrBuilderList();
       } else {
@@ -751,6 +832,8 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributes
       }
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -758,10 +841,12 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributes
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
      */
     public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder addGuestAttributesBuilder() {
-      return getGuestAttributesFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2alpha1.GuestAttributes.getDefaultInstance());
+      return getGuestAttributesFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributes.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

@@ -770,26 +855,34 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder addGuestAttributesB
      */
     public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder addGuestAttributesBuilder(
         int index) {
-      return getGuestAttributesFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2alpha1.GuestAttributes.getDefaultInstance());
+      return getGuestAttributesFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2alpha1.GuestAttributes.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The guest attributes for the TPU workers.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
      */
-    public java.util.List 
-         getGuestAttributesBuilderList() {
+    public java.util.List
+        getGuestAttributesBuilderList() {
       return getGuestAttributesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.GuestAttributes, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.GuestAttributes,
+            com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder>
         getGuestAttributesFieldBuilder() {
       if (guestAttributesBuilder_ == null) {
-        guestAttributesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.GuestAttributes, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder>(
+        guestAttributesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.GuestAttributes,
+                com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder,
+                com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder>(
                 guestAttributes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -798,9 +891,9 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder addGuestAttributesB
       }
       return guestAttributesBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -810,12 +903,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
   private static final com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse();
   }
@@ -824,27 +917,27 @@ public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetGuestAttributesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetGuestAttributesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -859,6 +952,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
index 34ae4e22da30..cdfa7425d3e8 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GetGuestAttributesResponseOrBuilder extends
+public interface GetGuestAttributesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetGuestAttributesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
    */
-  java.util.List 
-      getGuestAttributesList();
+  java.util.List getGuestAttributesList();
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -25,6 +44,8 @@ public interface GetGuestAttributesResponseOrBuilder extends
    */
   com.google.cloud.tpu.v2alpha1.GuestAttributes getGuestAttributes(int index);
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

@@ -33,21 +54,24 @@ public interface GetGuestAttributesResponseOrBuilder extends
    */
   int getGuestAttributesCount();
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
    */
-  java.util.List 
+  java.util.List
       getGuestAttributesOrBuilderList();
   /**
+   *
+   *
    * 
    * The guest attributes for the TPU workers.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributes guest_attributes = 1;
    */
-  com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributesOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder getGuestAttributesOrBuilder(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
index e0f412e4b00d..cf67ebe78d47 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for [GetNode][google.cloud.tpu.v2alpha1.Tpu.GetNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetNodeRequest}
  */
-public final class GetNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetNodeRequest)
     GetNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetNodeRequest.newBuilder() to construct.
   private GetNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetNodeRequest.class, com.google.cloud.tpu.v2alpha1.GetNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetNodeRequest.class,
+            com.google.cloud.tpu.v2alpha1.GetNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetNodeRequest other = (com.google.cloud.tpu.v2alpha1.GetNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetNodeRequest other =
+        (com.google.cloud.tpu.v2alpha1.GetNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +186,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [GetNode][google.cloud.tpu.v2alpha1.Tpu.GetNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetNodeRequest)
       com.google.cloud.tpu.v2alpha1.GetNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetNodeRequest.class, com.google.cloud.tpu.v2alpha1.GetNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetNodeRequest.class,
+              com.google.cloud.tpu.v2alpha1.GetNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +325,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +346,11 @@ public com.google.cloud.tpu.v2alpha1.GetNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetNodeRequest result = new com.google.cloud.tpu.v2alpha1.GetNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.GetNodeRequest result =
+          new com.google.cloud.tpu.v2alpha1.GetNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +366,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetNodeRequest result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +438,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +460,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +489,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +513,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +555,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +590,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetNodeRequest();
   }
@@ -540,27 +604,27 @@ public static com.google.cloud.tpu.v2alpha1.GetNodeRequest getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +639,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GetNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..736eca1d4a67
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GetNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
index 0ba1d8b91d4f..438ea198e83d 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [GetQueuedResource][google.cloud.tpu.v2alpha1.Tpu.GetQueuedResource]
@@ -11,53 +28,61 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetQueuedResourceRequest}
  */
-public final class GetQueuedResourceRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetQueuedResourceRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
     GetQueuedResourceRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetQueuedResourceRequest.newBuilder() to construct.
   private GetQueuedResourceRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetQueuedResourceRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetQueuedResourceRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class,
+            com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,6 +124,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -108,8 +136,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -133,15 +160,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest other = (com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest other =
+        (com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -161,96 +188,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [GetQueuedResource][google.cloud.tpu.v2alpha1.Tpu.GetQueuedResource]
@@ -258,33 +293,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetQueuedResourceRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
       com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class, com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class,
+              com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -294,9 +328,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetQueuedResourceRequest_descriptor;
     }
 
     @java.lang.Override
@@ -315,8 +349,11 @@ public com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest result = new com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest result =
+          new com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -332,38 +369,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetQueuedResourceReques
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -371,7 +409,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -403,17 +442,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -423,22 +464,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -447,20 +493,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -468,28 +517,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -499,26 +559,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -528,12 +594,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest();
   }
@@ -542,27 +608,27 @@ public static com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetQueuedResourceRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetQueuedResourceRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -577,6 +643,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java
new file mode 100644
index 000000000000..633cbef6c24d
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GetQueuedResourceRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
index a1f0d2dbf00a..86de95a0000f 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [GetRuntimeVersion][google.cloud.tpu.v2alpha1.Tpu.GetRuntimeVersion].
@@ -11,53 +28,61 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest}
  */
-public final class GetRuntimeVersionRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetRuntimeVersionRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
     GetRuntimeVersionRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetRuntimeVersionRequest.newBuilder() to construct.
   private GetRuntimeVersionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetRuntimeVersionRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetRuntimeVersionRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class, com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class,
+            com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,6 +124,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -108,8 +136,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -133,15 +160,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest other = (com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) obj;
+    com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest other =
+        (com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -161,96 +188,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [GetRuntimeVersion][google.cloud.tpu.v2alpha1.Tpu.GetRuntimeVersion].
@@ -258,33 +293,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
       com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class, com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class,
+              com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -294,9 +328,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GetRuntimeVersionRequest_descriptor;
     }
 
     @java.lang.Override
@@ -315,8 +349,11 @@ public com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest result = new com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest result =
+          new com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -332,38 +369,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionReques
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -371,7 +409,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -403,17 +442,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -423,22 +464,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -447,20 +493,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -468,28 +517,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -499,26 +559,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -528,12 +594,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
   private static final com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest();
   }
@@ -542,27 +608,27 @@ public static com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetRuntimeVersionRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetRuntimeVersionRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -577,6 +643,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java
new file mode 100644
index 000000000000..4a05c691b07e
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface GetRuntimeVersionRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
similarity index 68%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
index d30844a69d6a..a943ed1ffeac 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java
@@ -1,57 +1,79 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A guest attributes.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributes}
  */
-public final class GuestAttributes extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GuestAttributes extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GuestAttributes)
     GuestAttributesOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GuestAttributes.newBuilder() to construct.
   private GuestAttributes(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GuestAttributes() {
     queryPath_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GuestAttributes();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GuestAttributes.class, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GuestAttributes.class,
+            com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder.class);
   }
 
   public static final int QUERY_PATH_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryPath_ = "";
   /**
+   *
+   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -59,6 +81,7 @@ protected java.lang.Object newInstance(
    * 

    *
    * string query_path = 1;
+   *
    * @return The queryPath.
    */
   @java.lang.Override
@@ -67,14 +90,15 @@ public java.lang.String getQueryPath() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryPath_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -82,16 +106,15 @@ public java.lang.String getQueryPath() {
    * 

    *
    * string query_path = 1;
+   *
    * @return The bytes for queryPath.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getQueryPathBytes() {
+  public com.google.protobuf.ByteString getQueryPathBytes() {
     java.lang.Object ref = queryPath_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       queryPath_ = b;
       return b;
     } else {
@@ -102,11 +125,14 @@ public java.lang.String getQueryPath() {
   public static final int QUERY_VALUE_FIELD_NUMBER = 2;
   private com.google.cloud.tpu.v2alpha1.GuestAttributesValue queryValue_;
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
+   *
    * @return Whether the queryValue field is set.
    */
   @java.lang.Override
@@ -114,18 +140,25 @@ public boolean hasQueryValue() {
     return queryValue_ != null;
   }
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
+   *
    * @return The queryValue.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.GuestAttributesValue getQueryValue() {
-    return queryValue_ == null ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance() : queryValue_;
+    return queryValue_ == null
+        ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()
+        : queryValue_;
   }
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

@@ -134,10 +167,13 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValue getQueryValue() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder getQueryValueOrBuilder() {
-    return queryValue_ == null ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance() : queryValue_;
+    return queryValue_ == null
+        ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()
+        : queryValue_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -149,8 +185,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(queryPath_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, queryPath_);
     }
@@ -170,8 +205,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, queryPath_);
     }
     if (queryValue_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getQueryValue());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getQueryValue());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -181,19 +215,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GuestAttributes)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GuestAttributes other = (com.google.cloud.tpu.v2alpha1.GuestAttributes) obj;
+    com.google.cloud.tpu.v2alpha1.GuestAttributes other =
+        (com.google.cloud.tpu.v2alpha1.GuestAttributes) obj;
 
-    if (!getQueryPath()
-        .equals(other.getQueryPath())) return false;
+    if (!getQueryPath().equals(other.getQueryPath())) return false;
     if (hasQueryValue() != other.hasQueryValue()) return false;
     if (hasQueryValue()) {
-      if (!getQueryValue()
-          .equals(other.getQueryValue())) return false;
+      if (!getQueryValue().equals(other.getQueryValue())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -217,130 +250,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributes parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributes prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A guest attributes.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributes}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GuestAttributes)
       com.google.cloud.tpu.v2alpha1.GuestAttributesOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GuestAttributes.class, com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GuestAttributes.class,
+              com.google.cloud.tpu.v2alpha1.GuestAttributes.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GuestAttributes.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -355,9 +394,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributes_descriptor;
     }
 
     @java.lang.Override
@@ -376,8 +415,11 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributes build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GuestAttributes buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GuestAttributes result = new com.google.cloud.tpu.v2alpha1.GuestAttributes(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.GuestAttributes result =
+          new com.google.cloud.tpu.v2alpha1.GuestAttributes(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -388,9 +430,7 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GuestAttributes result)
         result.queryPath_ = queryPath_;
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.queryValue_ = queryValueBuilder_ == null
-            ? queryValue_
-            : queryValueBuilder_.build();
+        result.queryValue_ = queryValueBuilder_ == null ? queryValue_ : queryValueBuilder_.build();
       }
     }
 
@@ -398,38 +438,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GuestAttributes result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GuestAttributes) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributes)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributes) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -472,24 +513,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              queryPath_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getQueryValueFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                queryPath_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getQueryValueFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -499,10 +541,13 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object queryPath_ = "";
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -510,13 +555,13 @@ public Builder mergeFrom(
      * 

      *
      * string query_path = 1;
+     *
      * @return The queryPath.
      */
     public java.lang.String getQueryPath() {
       java.lang.Object ref = queryPath_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryPath_ = s;
         return s;
@@ -525,6 +570,8 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -532,15 +579,14 @@ public java.lang.String getQueryPath() {
      * 

      *
      * string query_path = 1;
+     *
      * @return The bytes for queryPath.
      */
-    public com.google.protobuf.ByteString
-        getQueryPathBytes() {
+    public com.google.protobuf.ByteString getQueryPathBytes() {
       java.lang.Object ref = queryPath_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         queryPath_ = b;
         return b;
       } else {
@@ -548,6 +594,8 @@ public java.lang.String getQueryPath() {
       }
     }
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -555,18 +603,22 @@ public java.lang.String getQueryPath() {
      * 

      *
      * string query_path = 1;
+     *
      * @param value The queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPath(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryPath(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       queryPath_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -574,6 +626,7 @@ public Builder setQueryPath(
      * 

      *
      * string query_path = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearQueryPath() {
@@ -583,6 +636,8 @@ public Builder clearQueryPath() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The path to be queried. This can be the default namespace ('/') or a
      * nested namespace ('/\<namespace\>/') or a specified key
@@ -590,12 +645,14 @@ public Builder clearQueryPath() {
      * 

      *
      * string query_path = 1;
+     *
      * @param value The bytes for queryPath to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryPathBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryPathBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       queryPath_ = value;
       bitField0_ |= 0x00000001;
@@ -605,34 +662,47 @@ public Builder setQueryPathBytes(
 
     private com.google.cloud.tpu.v2alpha1.GuestAttributesValue queryValue_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.GuestAttributesValue, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder> queryValueBuilder_;
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValue,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder>
+        queryValueBuilder_;
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

      *
      * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
+     *
      * @return Whether the queryValue field is set.
      */
     public boolean hasQueryValue() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

      *
      * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
+     *
      * @return The queryValue.
      */
     public com.google.cloud.tpu.v2alpha1.GuestAttributesValue getQueryValue() {
       if (queryValueBuilder_ == null) {
-        return queryValue_ == null ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance() : queryValue_;
+        return queryValue_ == null
+            ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()
+            : queryValue_;
       } else {
         return queryValueBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -653,6 +723,8 @@ public Builder setQueryValue(com.google.cloud.tpu.v2alpha1.GuestAttributesValue
       return this;
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -671,6 +743,8 @@ public Builder setQueryValue(
       return this;
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -679,9 +753,10 @@ public Builder setQueryValue(
      */
     public Builder mergeQueryValue(com.google.cloud.tpu.v2alpha1.GuestAttributesValue value) {
       if (queryValueBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          queryValue_ != null &&
-          queryValue_ != com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && queryValue_ != null
+            && queryValue_
+                != com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()) {
           getQueryValueBuilder().mergeFrom(value);
         } else {
           queryValue_ = value;
@@ -694,6 +769,8 @@ public Builder mergeQueryValue(com.google.cloud.tpu.v2alpha1.GuestAttributesValu
       return this;
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -711,6 +788,8 @@ public Builder clearQueryValue() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -723,6 +802,8 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder getQueryValueB
       return getQueryValueFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -733,11 +814,14 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder getQueryValue
       if (queryValueBuilder_ != null) {
         return queryValueBuilder_.getMessageOrBuilder();
       } else {
-        return queryValue_ == null ?
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance() : queryValue_;
+        return queryValue_ == null
+            ? com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()
+            : queryValue_;
       }
     }
     /**
+     *
+     *
      * 
      * The value of the requested queried path.
      * 

@@ -745,21 +829,24 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder getQueryValue
      * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.GuestAttributesValue, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValue,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder>
         getQueryValueFieldBuilder() {
       if (queryValueBuilder_ == null) {
-        queryValueBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValue, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder>(
-                getQueryValue(),
-                getParentForChildren(),
-                isClean());
+        queryValueBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.GuestAttributesValue,
+                com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder,
+                com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder>(
+                getQueryValue(), getParentForChildren(), isClean());
         queryValue_ = null;
       }
       return queryValueBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -769,12 +856,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GuestAttributes)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GuestAttributes)
   private static final com.google.cloud.tpu.v2alpha1.GuestAttributes DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GuestAttributes();
   }
@@ -783,27 +870,27 @@ public static com.google.cloud.tpu.v2alpha1.GuestAttributes getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GuestAttributes parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GuestAttributes parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -818,6 +905,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GuestAttributes getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
index fec68a941d66..44d866af32c6 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntry.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A guest attributes namespace/key/value entry.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributesEntry}
  */
-public final class GuestAttributesEntry extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GuestAttributesEntry extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
     GuestAttributesEntryOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GuestAttributesEntry.newBuilder() to construct.
   private GuestAttributesEntry(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GuestAttributesEntry() {
     namespace_ = "";
     key_ = "";
@@ -27,38 +45,43 @@ private GuestAttributesEntry() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GuestAttributesEntry();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.class, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.class,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder.class);
   }
 
   public static final int NAMESPACE_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object namespace_ = "";
   /**
+   *
+   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
+   *
    * @return The namespace.
    */
   @java.lang.Override
@@ -67,29 +90,29 @@ public java.lang.String getNamespace() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       namespace_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
+   *
    * @return The bytes for namespace.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNamespaceBytes() {
+  public com.google.protobuf.ByteString getNamespaceBytes() {
     java.lang.Object ref = namespace_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       namespace_ = b;
       return b;
     } else {
@@ -98,14 +121,18 @@ public java.lang.String getNamespace() {
   }
 
   public static final int KEY_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object key_ = "";
   /**
+   *
+   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
+   *
    * @return The key.
    */
   @java.lang.Override
@@ -114,29 +141,29 @@ public java.lang.String getKey() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       key_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
+   *
    * @return The bytes for key.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getKeyBytes() {
+  public com.google.protobuf.ByteString getKeyBytes() {
     java.lang.Object ref = key_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       key_ = b;
       return b;
     } else {
@@ -145,14 +172,18 @@ public java.lang.String getKey() {
   }
 
   public static final int VALUE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object value_ = "";
   /**
+   *
+   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
+   *
    * @return The value.
    */
   @java.lang.Override
@@ -161,29 +192,29 @@ public java.lang.String getValue() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       value_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
+   *
    * @return The bytes for value.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getValueBytes() {
+  public com.google.protobuf.ByteString getValueBytes() {
     java.lang.Object ref = value_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       value_ = b;
       return b;
     } else {
@@ -192,6 +223,7 @@ public java.lang.String getValue() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -203,8 +235,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(namespace_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, namespace_);
     }
@@ -240,19 +271,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GuestAttributesEntry)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GuestAttributesEntry other = (com.google.cloud.tpu.v2alpha1.GuestAttributesEntry) obj;
+    com.google.cloud.tpu.v2alpha1.GuestAttributesEntry other =
+        (com.google.cloud.tpu.v2alpha1.GuestAttributesEntry) obj;
 
-    if (!getNamespace()
-        .equals(other.getNamespace())) return false;
-    if (!getKey()
-        .equals(other.getKey())) return false;
-    if (!getValue()
-        .equals(other.getValue())) return false;
+    if (!getNamespace().equals(other.getNamespace())) return false;
+    if (!getKey().equals(other.getKey())) return false;
+    if (!getValue().equals(other.getValue())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -276,129 +305,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A guest attributes namespace/key/value entry.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributesEntry}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
       com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.class, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.class,
+              com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -410,9 +445,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesEntry_descriptor;
     }
 
     @java.lang.Override
@@ -431,8 +466,11 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GuestAttributesEntry result = new com.google.cloud.tpu.v2alpha1.GuestAttributesEntry(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.GuestAttributesEntry result =
+          new com.google.cloud.tpu.v2alpha1.GuestAttributesEntry(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -454,38 +492,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry re
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GuestAttributesEntry) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributesEntry)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributesEntry) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -493,7 +532,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance())
+        return this;
       if (!other.getNamespace().isEmpty()) {
         namespace_ = other.namespace_;
         bitField0_ |= 0x00000001;
@@ -535,27 +575,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              namespace_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              key_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              value_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                namespace_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                key_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                value_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -565,22 +609,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object namespace_ = "";
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @return The namespace.
      */
     public java.lang.String getNamespace() {
       java.lang.Object ref = namespace_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         namespace_ = s;
         return s;
@@ -589,20 +636,21 @@ public java.lang.String getNamespace() {
       }
     }
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @return The bytes for namespace.
      */
-    public com.google.protobuf.ByteString
-        getNamespaceBytes() {
+    public com.google.protobuf.ByteString getNamespaceBytes() {
       java.lang.Object ref = namespace_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         namespace_ = b;
         return b;
       } else {
@@ -610,28 +658,35 @@ public java.lang.String getNamespace() {
       }
     }
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @param value The namespace to set.
      * @return This builder for chaining.
      */
-    public Builder setNamespace(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNamespace(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       namespace_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNamespace() {
@@ -641,17 +696,21 @@ public Builder clearNamespace() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Namespace for the guest attribute entry.
      * 

      *
      * string namespace = 1;
+     *
      * @param value The bytes for namespace to set.
      * @return This builder for chaining.
      */
-    public Builder setNamespaceBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNamespaceBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       namespace_ = value;
       bitField0_ |= 0x00000001;
@@ -661,18 +720,20 @@ public Builder setNamespaceBytes(
 
     private java.lang.Object key_ = "";
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @return The key.
      */
     public java.lang.String getKey() {
       java.lang.Object ref = key_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         key_ = s;
         return s;
@@ -681,20 +742,21 @@ public java.lang.String getKey() {
       }
     }
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @return The bytes for key.
      */
-    public com.google.protobuf.ByteString
-        getKeyBytes() {
+    public com.google.protobuf.ByteString getKeyBytes() {
       java.lang.Object ref = key_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         key_ = b;
         return b;
       } else {
@@ -702,28 +764,35 @@ public java.lang.String getKey() {
       }
     }
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @param value The key to set.
      * @return This builder for chaining.
      */
-    public Builder setKey(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setKey(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       key_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearKey() {
@@ -733,17 +802,21 @@ public Builder clearKey() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Key for the guest attribute entry.
      * 

      *
      * string key = 2;
+     *
      * @param value The bytes for key to set.
      * @return This builder for chaining.
      */
-    public Builder setKeyBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setKeyBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       key_ = value;
       bitField0_ |= 0x00000002;
@@ -753,18 +826,20 @@ public Builder setKeyBytes(
 
     private java.lang.Object value_ = "";
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @return The value.
      */
     public java.lang.String getValue() {
       java.lang.Object ref = value_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         value_ = s;
         return s;
@@ -773,20 +848,21 @@ public java.lang.String getValue() {
       }
     }
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @return The bytes for value.
      */
-    public com.google.protobuf.ByteString
-        getValueBytes() {
+    public com.google.protobuf.ByteString getValueBytes() {
       java.lang.Object ref = value_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         value_ = b;
         return b;
       } else {
@@ -794,28 +870,35 @@ public java.lang.String getValue() {
       }
     }
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @param value The value to set.
      * @return This builder for chaining.
      */
-    public Builder setValue(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setValue(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       value_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearValue() {
@@ -825,26 +908,30 @@ public Builder clearValue() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Value for the guest attribute entry.
      * 

      *
      * string value = 3;
+     *
      * @param value The bytes for value to set.
      * @return This builder for chaining.
      */
-    public Builder setValueBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setValueBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       value_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -854,12 +941,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
   private static final com.google.cloud.tpu.v2alpha1.GuestAttributesEntry DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GuestAttributesEntry();
   }
@@ -868,27 +955,27 @@ public static com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GuestAttributesEntry parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GuestAttributesEntry parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -903,6 +990,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
similarity index 58%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
index 415dc3dc7b86..8860e13076f0 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesEntryOrBuilder.java
@@ -1,69 +1,100 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GuestAttributesEntryOrBuilder extends
+public interface GuestAttributesEntryOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GuestAttributesEntry)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
+   *
    * @return The namespace.
    */
   java.lang.String getNamespace();
   /**
+   *
+   *
    * 
    * Namespace for the guest attribute entry.
    * 

    *
    * string namespace = 1;
+   *
    * @return The bytes for namespace.
    */
-  com.google.protobuf.ByteString
-      getNamespaceBytes();
+  com.google.protobuf.ByteString getNamespaceBytes();
 
   /**
+   *
+   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
+   *
    * @return The key.
    */
   java.lang.String getKey();
   /**
+   *
+   *
    * 
    * Key for the guest attribute entry.
    * 

    *
    * string key = 2;
+   *
    * @return The bytes for key.
    */
-  com.google.protobuf.ByteString
-      getKeyBytes();
+  com.google.protobuf.ByteString getKeyBytes();
 
   /**
+   *
+   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
+   *
    * @return The value.
    */
   java.lang.String getValue();
   /**
+   *
+   *
    * 
    * Value for the guest attribute entry.
    * 

    *
    * string value = 3;
+   *
    * @return The bytes for value.
    */
-  com.google.protobuf.ByteString
-      getValueBytes();
+  com.google.protobuf.ByteString getValueBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
similarity index 69%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
index e233695fde73..62180b5195d1 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GuestAttributesOrBuilder extends
+public interface GuestAttributesOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GuestAttributes)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -15,10 +33,13 @@ public interface GuestAttributesOrBuilder extends
    * 

    *
    * string query_path = 1;
+   *
    * @return The queryPath.
    */
   java.lang.String getQueryPath();
   /**
+   *
+   *
    * 
    * The path to be queried. This can be the default namespace ('/') or a
    * nested namespace ('/\<namespace\>/') or a specified key
@@ -26,30 +47,38 @@ public interface GuestAttributesOrBuilder extends
    * 

    *
    * string query_path = 1;
+   *
    * @return The bytes for queryPath.
    */
-  com.google.protobuf.ByteString
-      getQueryPathBytes();
+  com.google.protobuf.ByteString getQueryPathBytes();
 
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
+   *
    * @return Whether the queryValue field is set.
    */
   boolean hasQueryValue();
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

    *
    * .google.cloud.tpu.v2alpha1.GuestAttributesValue query_value = 2;
+   *
    * @return The queryValue.
    */
   com.google.cloud.tpu.v2alpha1.GuestAttributesValue getQueryValue();
   /**
+   *
+   *
    * 
    * The value of the requested queried path.
    * 

diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
similarity index 69%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
index 2f59f06c7413..0d6653b20b76 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValue.java
@@ -1,57 +1,79 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Array of guest attribute namespace/key/value tuples.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributesValue}
  */
-public final class GuestAttributesValue extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GuestAttributesValue extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.GuestAttributesValue)
     GuestAttributesValueOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GuestAttributesValue.newBuilder() to construct.
   private GuestAttributesValue(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GuestAttributesValue() {
     items_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GuestAttributesValue();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.class, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder.class);
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.class,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder.class);
   }
 
   public static final int ITEMS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List items_;
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -63,6 +85,8 @@ public java.util.List getIte
     return items_;
   }
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -70,11 +94,13 @@ public java.util.List getIte
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getItemsOrBuilderList() {
     return items_;
   }
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -86,6 +112,8 @@ public int getItemsCount() {
     return items_.size();
   }
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -97,6 +125,8 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getItems(int index) {
     return items_.get(index);
   }
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -104,12 +134,12 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getItems(int index) {
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index) {
     return items_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -121,8 +151,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < items_.size(); i++) {
       output.writeMessage(1, items_.get(i));
     }
@@ -136,8 +165,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < items_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, items_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, items_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -147,15 +175,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.GuestAttributesValue)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.GuestAttributesValue other = (com.google.cloud.tpu.v2alpha1.GuestAttributesValue) obj;
+    com.google.cloud.tpu.v2alpha1.GuestAttributesValue other =
+        (com.google.cloud.tpu.v2alpha1.GuestAttributesValue) obj;
 
-    if (!getItemsList()
-        .equals(other.getItemsList())) return false;
+    if (!getItemsList().equals(other.getItemsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -177,129 +205,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributesValue prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Array of guest attribute namespace/key/value tuples.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributesValue}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.GuestAttributesValue)
       com.google.cloud.tpu.v2alpha1.GuestAttributesValueOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.GuestAttributesValue.class, com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder.class);
+              com.google.cloud.tpu.v2alpha1.GuestAttributesValue.class,
+              com.google.cloud.tpu.v2alpha1.GuestAttributesValue.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.GuestAttributesValue.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -315,9 +349,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_GuestAttributesValue_descriptor;
     }
 
     @java.lang.Override
@@ -336,14 +370,18 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesValue build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.GuestAttributesValue buildPartial() {
-      com.google.cloud.tpu.v2alpha1.GuestAttributesValue result = new com.google.cloud.tpu.v2alpha1.GuestAttributesValue(this);
+      com.google.cloud.tpu.v2alpha1.GuestAttributesValue result =
+          new com.google.cloud.tpu.v2alpha1.GuestAttributesValue(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.GuestAttributesValue result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2alpha1.GuestAttributesValue result) {
       if (itemsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           items_ = java.util.Collections.unmodifiableList(items_);
@@ -363,38 +401,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.GuestAttributesValue re
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.GuestAttributesValue) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributesValue)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.GuestAttributesValue) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -402,7 +441,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GuestAttributesValue other) {
-      if (other == com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.GuestAttributesValue.getDefaultInstance())
+        return this;
       if (itemsBuilder_ == null) {
         if (!other.items_.isEmpty()) {
           if (items_.isEmpty()) {
@@ -421,9 +461,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.GuestAttributesValue othe
             itemsBuilder_ = null;
             items_ = other.items_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            itemsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getItemsFieldBuilder() : null;
+            itemsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getItemsFieldBuilder()
+                    : null;
           } else {
             itemsBuilder_.addAllMessages(other.items_);
           }
@@ -455,25 +496,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2alpha1.GuestAttributesEntry m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.parser(),
-                      extensionRegistry);
-              if (itemsBuilder_ == null) {
-                ensureItemsIsMutable();
-                items_.add(m);
-              } else {
-                itemsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2alpha1.GuestAttributesEntry m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.parser(),
+                        extensionRegistry);
+                if (itemsBuilder_ == null) {
+                  ensureItemsIsMutable();
+                  items_.add(m);
+                } else {
+                  itemsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -483,21 +526,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List items_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureItemsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        items_ = new java.util.ArrayList(items_);
+        items_ =
+            new java.util.ArrayList(items_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.GuestAttributesEntry, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder> itemsBuilder_;
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder>
+        itemsBuilder_;
 
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -512,6 +563,8 @@ public java.util.List getIte
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -526,6 +579,8 @@ public int getItemsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -540,14 +595,15 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getItems(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public Builder setItems(
-        int index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value) {
+    public Builder setItems(int index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value) {
       if (itemsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -561,6 +617,8 @@ public Builder setItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -579,6 +637,8 @@ public Builder setItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -599,14 +659,15 @@ public Builder addItems(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public Builder addItems(
-        int index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value) {
+    public Builder addItems(int index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry value) {
       if (itemsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -620,6 +681,8 @@ public Builder addItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -638,6 +701,8 @@ public Builder addItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -656,6 +721,8 @@ public Builder addItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -666,8 +733,7 @@ public Builder addAllItems(
         java.lang.Iterable values) {
       if (itemsBuilder_ == null) {
         ensureItemsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, items_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, items_);
         onChanged();
       } else {
         itemsBuilder_.addAllMessages(values);
@@ -675,6 +741,8 @@ public Builder addAllItems(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -692,6 +760,8 @@ public Builder clearItems() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -709,17 +779,20 @@ public Builder removeItems(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder getItemsBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder getItemsBuilder(int index) {
       return getItemsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -729,19 +802,22 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder getItemsBuilde
     public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(
         int index) {
       if (itemsBuilder_ == null) {
-        return items_.get(index);  } else {
+        return items_.get(index);
+      } else {
         return itemsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public java.util.List 
-         getItemsOrBuilderList() {
+    public java.util.List
+        getItemsOrBuilderList() {
       if (itemsBuilder_ != null) {
         return itemsBuilder_.getMessageOrBuilderList();
       } else {
@@ -749,6 +825,8 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBui
       }
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

@@ -756,49 +834,56 @@ public com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBui
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
     public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder addItemsBuilder() {
-      return getItemsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance());
+      return getItemsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder addItemsBuilder(
-        int index) {
-      return getItemsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance());
+    public com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder addItemsBuilder(int index) {
+      return getItemsFieldBuilder()
+          .addBuilder(
+              index, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The list of guest attributes entries.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
      */
-    public java.util.List 
-         getItemsBuilderList() {
+    public java.util.List
+        getItemsBuilderList() {
       return getItemsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.GuestAttributesEntry, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder,
+            com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder>
         getItemsFieldBuilder() {
       if (itemsBuilder_ == null) {
-        itemsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.GuestAttributesEntry, com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder, com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder>(
-                items_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        itemsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.GuestAttributesEntry,
+                com.google.cloud.tpu.v2alpha1.GuestAttributesEntry.Builder,
+                com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder>(
+                items_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         items_ = null;
       }
       return itemsBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -808,12 +893,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.GuestAttributesValue)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.GuestAttributesValue)
   private static final com.google.cloud.tpu.v2alpha1.GuestAttributesValue DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.GuestAttributesValue();
   }
@@ -822,27 +907,27 @@ public static com.google.cloud.tpu.v2alpha1.GuestAttributesValue getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GuestAttributesValue parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GuestAttributesValue parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -857,6 +942,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.GuestAttributesValue getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
index d7a9b5abe4f8..4a7326237d67 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributesValueOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface GuestAttributesValueOrBuilder extends
+public interface GuestAttributesValueOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GuestAttributesValue)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
-  java.util.List 
-      getItemsList();
+  java.util.List getItemsList();
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -25,6 +44,8 @@ public interface GuestAttributesValueOrBuilder extends
    */
   com.google.cloud.tpu.v2alpha1.GuestAttributesEntry getItems(int index);
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

@@ -33,21 +54,24 @@ public interface GuestAttributesValueOrBuilder extends
    */
   int getItemsCount();
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
-  java.util.List 
+  java.util.List
       getItemsOrBuilderList();
   /**
+   *
+   *
    * 
    * The list of guest attributes entries.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.GuestAttributesEntry items = 1;
    */
-  com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2alpha1.GuestAttributesEntryOrBuilder getItemsOrBuilder(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
index db42c57a1cb7..88553d9f3bbd 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [ListAcceleratorTypes][google.cloud.tpu.v2alpha1.Tpu.ListAcceleratorTypes].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest}
  */
-public final class ListAcceleratorTypesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListAcceleratorTypesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
     ListAcceleratorTypesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesRequest.newBuilder() to construct.
   private ListAcceleratorTypesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListAcceleratorTypesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -29,38 +47,45 @@ private ListAcceleratorTypesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class,
+            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -69,29 +94,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -102,11 +129,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -115,14 +145,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -131,29 +165,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -162,14 +196,18 @@ public java.lang.String getPageToken() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   @java.lang.Override
@@ -178,29 +216,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getFilterBytes() {
+  public com.google.protobuf.ByteString getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -209,14 +247,18 @@ public java.lang.String getFilter() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -225,29 +267,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getOrderByBytes() {
+  public com.google.protobuf.ByteString getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -256,6 +298,7 @@ public java.lang.String getOrderBy() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -267,8 +310,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -297,8 +339,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -317,23 +358,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest other = (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) obj;
-
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
-    if (!getFilter()
-        .equals(other.getFilter())) return false;
-    if (!getOrderBy()
-        .equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest other =
+        (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) obj;
+
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getFilter().equals(other.getFilter())) return false;
+    if (!getOrderBy().equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -361,96 +398,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [ListAcceleratorTypes][google.cloud.tpu.v2alpha1.Tpu.ListAcceleratorTypes].
@@ -458,33 +503,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
       com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class, com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class,
+              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -498,9 +542,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -519,8 +563,11 @@ public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest result = new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest result =
+          new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -548,38 +595,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesReq
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -587,7 +635,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -637,37 +686,43 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 42: {
-              filter_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 42
-            case 50: {
-              orderBy_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 50
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 42:
+              {
+                filter_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 42
+            case 50:
+              {
+                orderBy_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 50
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -677,22 +732,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -701,20 +761,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -722,28 +785,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -753,17 +827,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -771,13 +851,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -785,27 +868,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -817,18 +906,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -837,20 +928,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -858,28 +950,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -889,17 +988,21 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -909,18 +1012,20 @@ public Builder setPageTokenBytes(
 
     private java.lang.Object filter_ = "";
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -929,20 +1034,21 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString
-        getFilterBytes() {
+    public com.google.protobuf.ByteString getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -950,28 +1056,35 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilter(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -981,17 +1094,21 @@ public Builder clearFilter() {
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1001,18 +1118,20 @@ public Builder setFilterBytes(
 
     private java.lang.Object orderBy_ = "";
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1021,20 +1140,21 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString
-        getOrderByBytes() {
+    public com.google.protobuf.ByteString getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1042,28 +1162,35 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderBy(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1073,26 +1200,30 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1102,12 +1233,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
   private static final com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest();
   }
@@ -1116,27 +1247,27 @@ public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListAcceleratorTypesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListAcceleratorTypesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1151,6 +1282,4 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
index 2c6486a70c5f..491c119887f9 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesRequestOrBuilder.java
@@ -1,99 +1,142 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListAcceleratorTypesRequestOrBuilder extends
+public interface ListAcceleratorTypesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString
-      getFilterBytes();
+  com.google.protobuf.ByteString getFilterBytes();
 
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString
-      getOrderByBytes();
+  com.google.protobuf.ByteString getOrderByBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
similarity index 73%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
index 03c3696c6ef1..7cdc201e92e6 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Response for
  * [ListAcceleratorTypes][google.cloud.tpu.v2alpha1.Tpu.ListAcceleratorTypes].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse}
  */
-public final class ListAcceleratorTypesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListAcceleratorTypesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
     ListAcceleratorTypesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListAcceleratorTypesResponse.newBuilder() to construct.
   private ListAcceleratorTypesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListAcceleratorTypesResponse() {
     acceleratorTypes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -28,33 +46,37 @@ private ListAcceleratorTypesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListAcceleratorTypesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class,
+            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.Builder.class);
   }
 
   public static final int ACCELERATOR_TYPES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List acceleratorTypes_;
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -66,6 +88,8 @@ public java.util.List getAccelera
     return acceleratorTypes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -73,11 +97,13 @@ public java.util.List getAccelera
    * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getAcceleratorTypesOrBuilderList() {
     return acceleratorTypes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -89,6 +115,8 @@ public int getAcceleratorTypesCount() {
     return acceleratorTypes_.size();
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -100,6 +128,8 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorTypes(int ind
     return acceleratorTypes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -113,14 +143,18 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorType
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -129,29 +163,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -160,37 +194,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -198,20 +241,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -223,8 +269,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
       output.writeMessage(1, acceleratorTypes_.get(i));
     }
@@ -244,8 +289,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < acceleratorTypes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, acceleratorTypes_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, acceleratorTypes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -266,19 +310,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse other = (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse) obj;
+    com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse other =
+        (com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse) obj;
 
-    if (!getAcceleratorTypesList()
-        .equals(other.getAcceleratorTypesList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getAcceleratorTypesList().equals(other.getAcceleratorTypesList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -306,96 +348,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for
    * [ListAcceleratorTypes][google.cloud.tpu.v2alpha1.Tpu.ListAcceleratorTypes].
@@ -403,33 +453,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
       com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class, com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class,
+              com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -448,9 +497,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListAcceleratorTypesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -469,14 +518,18 @@ public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse result = new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse(this);
+      com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse result =
+          new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse result) {
       if (acceleratorTypesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           acceleratorTypes_ = java.util.Collections.unmodifiableList(acceleratorTypes_);
@@ -504,38 +557,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRes
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -543,7 +597,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.getDefaultInstance())
+        return this;
       if (acceleratorTypesBuilder_ == null) {
         if (!other.acceleratorTypes_.isEmpty()) {
           if (acceleratorTypes_.isEmpty()) {
@@ -562,9 +617,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRespo
             acceleratorTypesBuilder_ = null;
             acceleratorTypes_ = other.acceleratorTypes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            acceleratorTypesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getAcceleratorTypesFieldBuilder() : null;
+            acceleratorTypesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getAcceleratorTypesFieldBuilder()
+                    : null;
           } else {
             acceleratorTypesBuilder_.addAllMessages(other.acceleratorTypes_);
           }
@@ -611,36 +667,39 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2alpha1.AcceleratorType m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2alpha1.AcceleratorType.parser(),
-                      extensionRegistry);
-              if (acceleratorTypesBuilder_ == null) {
-                ensureAcceleratorTypesIsMutable();
-                acceleratorTypes_.add(m);
-              } else {
-                acceleratorTypesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2alpha1.AcceleratorType m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.AcceleratorType.parser(), extensionRegistry);
+                if (acceleratorTypesBuilder_ == null) {
+                  ensureAcceleratorTypesIsMutable();
+                  acceleratorTypes_.add(m);
+                } else {
+                  acceleratorTypesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -650,21 +709,30 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List acceleratorTypes_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureAcceleratorTypesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        acceleratorTypes_ = new java.util.ArrayList(acceleratorTypes_);
+        acceleratorTypes_ =
+            new java.util.ArrayList(
+                acceleratorTypes_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.AcceleratorType, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder, com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder> acceleratorTypesBuilder_;
+            com.google.cloud.tpu.v2alpha1.AcceleratorType,
+            com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder,
+            com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder>
+        acceleratorTypesBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -679,6 +747,8 @@ public java.util.List getAccelera
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -693,6 +763,8 @@ public int getAcceleratorTypesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -707,6 +779,8 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorTypes(int ind
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -728,6 +802,8 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -746,6 +822,8 @@ public Builder setAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -766,6 +844,8 @@ public Builder addAcceleratorTypes(com.google.cloud.tpu.v2alpha1.AcceleratorType
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -787,6 +867,8 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -805,6 +887,8 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -823,6 +907,8 @@ public Builder addAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -833,8 +919,7 @@ public Builder addAllAcceleratorTypes(
         java.lang.Iterable values) {
       if (acceleratorTypesBuilder_ == null) {
         ensureAcceleratorTypesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, acceleratorTypes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, acceleratorTypes_);
         onChanged();
       } else {
         acceleratorTypesBuilder_.addAllMessages(values);
@@ -842,6 +927,8 @@ public Builder addAllAcceleratorTypes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -859,6 +946,8 @@ public Builder clearAcceleratorTypes() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -876,6 +965,8 @@ public Builder removeAcceleratorTypes(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -887,6 +978,8 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder getAcceleratorTypes
       return getAcceleratorTypesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -896,19 +989,22 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder getAcceleratorTypes
     public com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
         int index) {
       if (acceleratorTypesBuilder_ == null) {
-        return acceleratorTypes_.get(index);  } else {
+        return acceleratorTypes_.get(index);
+      } else {
         return acceleratorTypesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List 
-         getAcceleratorTypesOrBuilderList() {
+    public java.util.List
+        getAcceleratorTypesOrBuilderList() {
       if (acceleratorTypesBuilder_ != null) {
         return acceleratorTypesBuilder_.getMessageOrBuilderList();
       } else {
@@ -916,6 +1012,8 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorType
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -923,10 +1021,12 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorType
      * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
      */
     public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder addAcceleratorTypesBuilder() {
-      return getAcceleratorTypesFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance());
+      return getAcceleratorTypesFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -935,26 +1035,34 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder addAcceleratorTypes
      */
     public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder addAcceleratorTypesBuilder(
         int index) {
-      return getAcceleratorTypesFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance());
+      return getAcceleratorTypesFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
      */
-    public java.util.List 
-         getAcceleratorTypesBuilderList() {
+    public java.util.List
+        getAcceleratorTypesBuilderList() {
       return getAcceleratorTypesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.AcceleratorType, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder, com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.AcceleratorType,
+            com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder,
+            com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder>
         getAcceleratorTypesFieldBuilder() {
       if (acceleratorTypesBuilder_ == null) {
-        acceleratorTypesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.AcceleratorType, com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder, com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder>(
+        acceleratorTypesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.AcceleratorType,
+                com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder,
+                com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder>(
                 acceleratorTypes_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -966,18 +1074,20 @@ public com.google.cloud.tpu.v2alpha1.AcceleratorType.Builder addAcceleratorTypes
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -986,20 +1096,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1007,28 +1118,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1038,17 +1156,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1056,42 +1178,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1099,76 +1231,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1178,26 +1324,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1207,12 +1357,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
   private static final com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse();
   }
@@ -1221,27 +1371,27 @@ public static com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse getDefa
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListAcceleratorTypesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListAcceleratorTypesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1256,6 +1406,4 @@ public com.google.protobuf.Parser getParserForType
   public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
index 9bcc0f264186..7865d157b9e9 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListAcceleratorTypesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListAcceleratorTypesResponseOrBuilder extends
+public interface ListAcceleratorTypesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
    */
-  java.util.List 
-      getAcceleratorTypesList();
+  java.util.List getAcceleratorTypesList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -25,6 +44,8 @@ public interface ListAcceleratorTypesResponseOrBuilder extends
    */
   com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorTypes(int index);
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -33,82 +54,100 @@ public interface ListAcceleratorTypesResponseOrBuilder extends
    */
   int getAcceleratorTypesCount();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
    */
-  java.util.List 
+  java.util.List
       getAcceleratorTypesOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AcceleratorType accelerator_types = 1;
    */
-  com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2alpha1.AcceleratorTypeOrBuilder getAcceleratorTypesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
index ae962e9129c5..cb5db674b36f 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for [ListNodes][google.cloud.tpu.v2alpha1.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListNodesRequest}
  */
-public final class ListNodesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListNodesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListNodesRequest)
     ListNodesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListNodesRequest.newBuilder() to construct.
   private ListNodesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListNodesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -26,38 +44,45 @@ private ListNodesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListNodesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListNodesRequest.class, com.google.cloud.tpu.v2alpha1.ListNodesRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListNodesRequest.class,
+            com.google.cloud.tpu.v2alpha1.ListNodesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -66,29 +91,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -99,11 +126,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -112,14 +142,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -128,29 +162,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -159,6 +193,7 @@ public java.lang.String getPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -170,8 +205,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -194,8 +228,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -208,19 +241,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListNodesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListNodesRequest other = (com.google.cloud.tpu.v2alpha1.ListNodesRequest) obj;
+    com.google.cloud.tpu.v2alpha1.ListNodesRequest other =
+        (com.google.cloud.tpu.v2alpha1.ListNodesRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -243,130 +274,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListNodesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [ListNodes][google.cloud.tpu.v2alpha1.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListNodesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListNodesRequest)
       com.google.cloud.tpu.v2alpha1.ListNodesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListNodesRequest.class, com.google.cloud.tpu.v2alpha1.ListNodesRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListNodesRequest.class,
+              com.google.cloud.tpu.v2alpha1.ListNodesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListNodesRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -378,9 +415,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListNodesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -399,8 +436,11 @@ public com.google.cloud.tpu.v2alpha1.ListNodesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListNodesRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListNodesRequest result = new com.google.cloud.tpu.v2alpha1.ListNodesRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.ListNodesRequest result =
+          new com.google.cloud.tpu.v2alpha1.ListNodesRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -422,38 +462,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListNodesRequest result
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListNodesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListNodesRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListNodesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -501,27 +542,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -531,22 +576,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -555,20 +605,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -576,28 +629,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -607,17 +671,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -625,13 +695,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -639,27 +712,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -671,18 +750,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -691,20 +772,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -712,28 +794,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -743,26 +832,30 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -772,12 +865,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListNodesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListNodesRequest)
   private static final com.google.cloud.tpu.v2alpha1.ListNodesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListNodesRequest();
   }
@@ -786,27 +879,27 @@ public static com.google.cloud.tpu.v2alpha1.ListNodesRequest getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListNodesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListNodesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -821,6 +914,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ListNodesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
similarity index 50%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
index 6ccc65aa25cd..66910ddbb0cd 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesRequestOrBuilder.java
@@ -1,59 +1,92 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListNodesRequestOrBuilder extends
+public interface ListNodesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListNodesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
index 2dad8b1112ca..199701bc120f 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponse.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Response for [ListNodes][google.cloud.tpu.v2alpha1.Tpu.ListNodes].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListNodesResponse}
  */
-public final class ListNodesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListNodesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListNodesResponse)
     ListNodesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListNodesResponse.newBuilder() to construct.
   private ListNodesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListNodesResponse() {
     nodes_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -27,33 +45,37 @@ private ListNodesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListNodesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListNodesResponse.class, com.google.cloud.tpu.v2alpha1.ListNodesResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListNodesResponse.class,
+            com.google.cloud.tpu.v2alpha1.ListNodesResponse.Builder.class);
   }
 
   public static final int NODES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List nodes_;
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -65,6 +87,8 @@ public java.util.List getNodesList() {
     return nodes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -72,11 +96,13 @@ public java.util.List getNodesList() {
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getNodesOrBuilderList() {
     return nodes_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -88,6 +114,8 @@ public int getNodesCount() {
     return nodes_.size();
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -99,6 +127,8 @@ public com.google.cloud.tpu.v2alpha1.Node getNodes(int index) {
     return nodes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -106,20 +136,23 @@ public com.google.cloud.tpu.v2alpha1.Node getNodes(int index) {
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(int index) {
     return nodes_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -128,29 +161,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -159,37 +192,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -197,20 +239,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -222,8 +267,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < nodes_.size(); i++) {
       output.writeMessage(1, nodes_.get(i));
     }
@@ -243,8 +287,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < nodes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, nodes_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, nodes_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -265,19 +308,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListNodesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListNodesResponse other = (com.google.cloud.tpu.v2alpha1.ListNodesResponse) obj;
+    com.google.cloud.tpu.v2alpha1.ListNodesResponse other =
+        (com.google.cloud.tpu.v2alpha1.ListNodesResponse) obj;
 
-    if (!getNodesList()
-        .equals(other.getNodesList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getNodesList().equals(other.getNodesList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -304,130 +345,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListNodesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListNodesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for [ListNodes][google.cloud.tpu.v2alpha1.Tpu.ListNodes].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListNodesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListNodesResponse)
       com.google.cloud.tpu.v2alpha1.ListNodesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListNodesResponse.class, com.google.cloud.tpu.v2alpha1.ListNodesResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListNodesResponse.class,
+              com.google.cloud.tpu.v2alpha1.ListNodesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListNodesResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -446,9 +493,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListNodesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -467,14 +514,18 @@ public com.google.cloud.tpu.v2alpha1.ListNodesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListNodesResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListNodesResponse result = new com.google.cloud.tpu.v2alpha1.ListNodesResponse(this);
+      com.google.cloud.tpu.v2alpha1.ListNodesResponse result =
+          new com.google.cloud.tpu.v2alpha1.ListNodesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.ListNodesResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2alpha1.ListNodesResponse result) {
       if (nodesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           nodes_ = java.util.Collections.unmodifiableList(nodes_);
@@ -502,38 +553,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListNodesResponse resul
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListNodesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListNodesResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListNodesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -541,7 +593,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListNodesResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListNodesResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListNodesResponse.getDefaultInstance())
+        return this;
       if (nodesBuilder_ == null) {
         if (!other.nodes_.isEmpty()) {
           if (nodes_.isEmpty()) {
@@ -560,9 +613,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListNodesResponse other)
             nodesBuilder_ = null;
             nodes_ = other.nodes_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            nodesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getNodesFieldBuilder() : null;
+            nodesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getNodesFieldBuilder()
+                    : null;
           } else {
             nodesBuilder_.addAllMessages(other.nodes_);
           }
@@ -609,36 +663,39 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2alpha1.Node m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2alpha1.Node.parser(),
-                      extensionRegistry);
-              if (nodesBuilder_ == null) {
-                ensureNodesIsMutable();
-                nodes_.add(m);
-              } else {
-                nodesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2alpha1.Node m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.Node.parser(), extensionRegistry);
+                if (nodesBuilder_ == null) {
+                  ensureNodesIsMutable();
+                  nodes_.add(m);
+                } else {
+                  nodesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -648,21 +705,28 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List nodes_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureNodesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         nodes_ = new java.util.ArrayList(nodes_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> nodesBuilder_;
+            com.google.cloud.tpu.v2alpha1.Node,
+            com.google.cloud.tpu.v2alpha1.Node.Builder,
+            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
+        nodesBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -677,6 +741,8 @@ public java.util.List getNodesList() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -691,6 +757,8 @@ public int getNodesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -705,14 +773,15 @@ public com.google.cloud.tpu.v2alpha1.Node getNodes(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder setNodes(
-        int index, com.google.cloud.tpu.v2alpha1.Node value) {
+    public Builder setNodes(int index, com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -726,14 +795,15 @@ public Builder setNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder setNodes(
-        int index, com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder setNodes(int index, com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.set(index, builderForValue.build());
@@ -744,6 +814,8 @@ public Builder setNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -764,14 +836,15 @@ public Builder addNodes(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder addNodes(
-        int index, com.google.cloud.tpu.v2alpha1.Node value) {
+    public Builder addNodes(int index, com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -785,14 +858,15 @@ public Builder addNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder addNodes(
-        com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder addNodes(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(builderForValue.build());
@@ -803,14 +877,15 @@ public Builder addNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public Builder addNodes(
-        int index, com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder addNodes(int index, com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
         nodes_.add(index, builderForValue.build());
@@ -821,6 +896,8 @@ public Builder addNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -831,8 +908,7 @@ public Builder addAllNodes(
         java.lang.Iterable values) {
       if (nodesBuilder_ == null) {
         ensureNodesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, nodes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, nodes_);
         onChanged();
       } else {
         nodesBuilder_.addAllMessages(values);
@@ -840,6 +916,8 @@ public Builder addAllNodes(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -857,6 +935,8 @@ public Builder clearNodes() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -874,39 +954,44 @@ public Builder removeNodes(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.Node.Builder getNodesBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2alpha1.Node.Builder getNodesBuilder(int index) {
       return getNodesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(int index) {
       if (nodesBuilder_ == null) {
-        return nodes_.get(index);  } else {
+        return nodes_.get(index);
+      } else {
         return nodesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public java.util.List 
-         getNodesOrBuilderList() {
+    public java.util.List
+        getNodesOrBuilderList() {
       if (nodesBuilder_ != null) {
         return nodesBuilder_.getMessageOrBuilderList();
       } else {
@@ -914,6 +999,8 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -921,42 +1008,47 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
     public com.google.cloud.tpu.v2alpha1.Node.Builder addNodesBuilder() {
-      return getNodesFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance());
+      return getNodesFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public com.google.cloud.tpu.v2alpha1.Node.Builder addNodesBuilder(
-        int index) {
-      return getNodesFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance());
+    public com.google.cloud.tpu.v2alpha1.Node.Builder addNodesBuilder(int index) {
+      return getNodesFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
      */
-    public java.util.List 
-         getNodesBuilderList() {
+    public java.util.List getNodesBuilderList() {
       return getNodesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.Node,
+            com.google.cloud.tpu.v2alpha1.Node.Builder,
+            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
         getNodesFieldBuilder() {
       if (nodesBuilder_ == null) {
-        nodesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
-                nodes_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        nodesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.Node,
+                com.google.cloud.tpu.v2alpha1.Node.Builder,
+                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
+                nodes_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         nodes_ = null;
       }
       return nodesBuilder_;
@@ -964,18 +1056,20 @@ public com.google.cloud.tpu.v2alpha1.Node.Builder addNodesBuilder(
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -984,20 +1078,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1005,28 +1100,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1036,17 +1138,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1054,42 +1160,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1097,76 +1213,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1176,26 +1306,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1205,12 +1339,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListNodesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListNodesResponse)
   private static final com.google.cloud.tpu.v2alpha1.ListNodesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListNodesResponse();
   }
@@ -1219,27 +1353,27 @@ public static com.google.cloud.tpu.v2alpha1.ListNodesResponse getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListNodesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListNodesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1254,6 +1388,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ListNodesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
similarity index 69%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
index 90a441f2b160..7922b1ee0a15 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListNodesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListNodesResponseOrBuilder extends
+public interface ListNodesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListNodesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
-  java.util.List 
-      getNodesList();
+  java.util.List getNodesList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -25,6 +44,8 @@ public interface ListNodesResponseOrBuilder extends
    */
   com.google.cloud.tpu.v2alpha1.Node getNodes(int index);
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -33,82 +54,99 @@ public interface ListNodesResponseOrBuilder extends
    */
   int getNodesCount();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
-  java.util.List 
-      getNodesOrBuilderList();
+  java.util.List getNodesOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.Node nodes = 1;
    */
-  com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
index 5d86c4426725..93cd86a760f9 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [ListQueuedResources][google.cloud.tpu.v2alpha1.Tpu.ListQueuedResources].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest}
  */
-public final class ListQueuedResourcesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListQueuedResourcesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
     ListQueuedResourcesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListQueuedResourcesRequest.newBuilder() to construct.
   private ListQueuedResourcesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListQueuedResourcesRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -27,38 +45,45 @@ private ListQueuedResourcesRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListQueuedResourcesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class, com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class,
+            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -67,29 +92,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -100,11 +127,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -113,14 +143,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -129,29 +163,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -160,6 +194,7 @@ public java.lang.String getPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -171,8 +206,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -195,8 +229,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -209,19 +242,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest other = (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) obj;
+    com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest other =
+        (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -245,96 +276,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [ListQueuedResources][google.cloud.tpu.v2alpha1.Tpu.ListQueuedResources].
@@ -342,33 +381,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
       com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class, com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class,
+              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -380,9 +418,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -401,8 +439,11 @@ public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest result = new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest result =
+          new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -424,38 +465,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequ
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -463,7 +505,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -503,27 +546,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -533,22 +580,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -557,20 +609,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -578,28 +633,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -609,17 +675,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -627,13 +699,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -641,27 +716,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -673,18 +754,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -693,20 +776,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -714,28 +798,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -745,26 +836,30 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -774,12 +869,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
   private static final com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest();
   }
@@ -788,27 +883,27 @@ public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListQueuedResourcesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListQueuedResourcesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -823,6 +918,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
similarity index 50%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
index 7dfe33465e21..9fc4661ade68 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesRequestOrBuilder.java
@@ -1,59 +1,92 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListQueuedResourcesRequestOrBuilder extends
+public interface ListQueuedResourcesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
similarity index 73%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
index 5d4c1f8a9b1c..bc370258e6c4 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Response for
  * [ListQueuedResources][google.cloud.tpu.v2alpha1.Tpu.ListQueuedResources].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse}
  */
-public final class ListQueuedResourcesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListQueuedResourcesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
     ListQueuedResourcesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListQueuedResourcesResponse.newBuilder() to construct.
   private ListQueuedResourcesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListQueuedResourcesResponse() {
     queuedResources_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -28,33 +46,37 @@ private ListQueuedResourcesResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListQueuedResourcesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class, com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class,
+            com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.Builder.class);
   }
 
   public static final int QUEUED_RESOURCES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List queuedResources_;
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

@@ -66,6 +88,8 @@ public java.util.List getQueuedRes
     return queuedResources_;
   }
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

@@ -73,11 +97,13 @@ public java.util.List getQueuedRes
    * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getQueuedResourcesOrBuilderList() {
     return queuedResources_;
   }
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

@@ -89,6 +115,8 @@ public int getQueuedResourcesCount() {
     return queuedResources_.size();
   }
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

@@ -100,6 +128,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResources(int index
     return queuedResources_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

@@ -113,14 +143,18 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesO
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -129,29 +163,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -160,37 +194,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -198,20 +241,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -223,8 +269,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < queuedResources_.size(); i++) {
       output.writeMessage(1, queuedResources_.get(i));
     }
@@ -244,8 +289,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < queuedResources_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, queuedResources_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, queuedResources_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -266,19 +310,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse other = (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse) obj;
+    com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse other =
+        (com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse) obj;
 
-    if (!getQueuedResourcesList()
-        .equals(other.getQueuedResourcesList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getQueuedResourcesList().equals(other.getQueuedResourcesList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -306,96 +348,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for
    * [ListQueuedResources][google.cloud.tpu.v2alpha1.Tpu.ListQueuedResources].
@@ -403,33 +453,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
       com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class, com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class,
+              com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -448,9 +497,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListQueuedResourcesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -469,14 +518,18 @@ public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse result = new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse(this);
+      com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse result =
+          new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse result) {
       if (queuedResourcesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           queuedResources_ = java.util.Collections.unmodifiableList(queuedResources_);
@@ -504,38 +557,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResp
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -543,7 +597,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.getDefaultInstance())
+        return this;
       if (queuedResourcesBuilder_ == null) {
         if (!other.queuedResources_.isEmpty()) {
           if (queuedResources_.isEmpty()) {
@@ -562,9 +617,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRespon
             queuedResourcesBuilder_ = null;
             queuedResources_ = other.queuedResources_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            queuedResourcesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getQueuedResourcesFieldBuilder() : null;
+            queuedResourcesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getQueuedResourcesFieldBuilder()
+                    : null;
           } else {
             queuedResourcesBuilder_.addAllMessages(other.queuedResources_);
           }
@@ -611,36 +667,39 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2alpha1.QueuedResource m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2alpha1.QueuedResource.parser(),
-                      extensionRegistry);
-              if (queuedResourcesBuilder_ == null) {
-                ensureQueuedResourcesIsMutable();
-                queuedResources_.add(m);
-              } else {
-                queuedResourcesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2alpha1.QueuedResource m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.QueuedResource.parser(), extensionRegistry);
+                if (queuedResourcesBuilder_ == null) {
+                  ensureQueuedResourcesIsMutable();
+                  queuedResources_.add(m);
+                } else {
+                  queuedResourcesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -650,21 +709,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List queuedResources_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureQueuedResourcesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        queuedResources_ = new java.util.ArrayList(queuedResources_);
+        queuedResources_ =
+            new java.util.ArrayList(queuedResources_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder> queuedResourcesBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResource,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>
+        queuedResourcesBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -679,6 +746,8 @@ public java.util.List getQueuedRes
       }
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -693,6 +762,8 @@ public int getQueuedResourcesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -707,6 +778,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResources(int index
       }
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -728,6 +801,8 @@ public Builder setQueuedResources(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -746,6 +821,8 @@ public Builder setQueuedResources(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -766,6 +843,8 @@ public Builder addQueuedResources(com.google.cloud.tpu.v2alpha1.QueuedResource v
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -787,6 +866,8 @@ public Builder addQueuedResources(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -805,6 +886,8 @@ public Builder addQueuedResources(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -823,6 +906,8 @@ public Builder addQueuedResources(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -833,8 +918,7 @@ public Builder addAllQueuedResources(
         java.lang.Iterable values) {
       if (queuedResourcesBuilder_ == null) {
         ensureQueuedResourcesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, queuedResources_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, queuedResources_);
         onChanged();
       } else {
         queuedResourcesBuilder_.addAllMessages(values);
@@ -842,6 +926,8 @@ public Builder addAllQueuedResources(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -859,6 +945,8 @@ public Builder clearQueuedResources() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -876,6 +964,8 @@ public Builder removeQueuedResources(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -887,6 +977,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder getQueuedResourcesBu
       return getQueuedResourcesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -896,19 +988,22 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder getQueuedResourcesBu
     public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesOrBuilder(
         int index) {
       if (queuedResourcesBuilder_ == null) {
-        return queuedResources_.get(index);  } else {
+        return queuedResources_.get(index);
+      } else {
         return queuedResourcesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
      */
-    public java.util.List 
-         getQueuedResourcesOrBuilderList() {
+    public java.util.List
+        getQueuedResourcesOrBuilderList() {
       if (queuedResourcesBuilder_ != null) {
         return queuedResourcesBuilder_.getMessageOrBuilderList();
       } else {
@@ -916,6 +1011,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesO
       }
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -923,10 +1020,12 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesO
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder addQueuedResourcesBuilder() {
-      return getQueuedResourcesFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance());
+      return getQueuedResourcesFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

@@ -935,26 +1034,34 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder addQueuedResourcesBu
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder addQueuedResourcesBuilder(
         int index) {
-      return getQueuedResourcesFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance());
+      return getQueuedResourcesFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed queued resources.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
      */
-    public java.util.List 
-         getQueuedResourcesBuilderList() {
+    public java.util.List
+        getQueuedResourcesBuilderList() {
       return getQueuedResourcesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResource,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>
         getQueuedResourcesFieldBuilder() {
       if (queuedResourcesBuilder_ == null) {
-        queuedResourcesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>(
+        queuedResourcesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResource,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder>(
                 queuedResources_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -966,18 +1073,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Builder addQueuedResourcesBu
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -986,20 +1095,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1007,28 +1117,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1038,17 +1155,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1056,42 +1177,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1099,76 +1230,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1178,26 +1323,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1207,12 +1356,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
   private static final com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse();
   }
@@ -1221,27 +1370,27 @@ public static com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListQueuedResourcesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListQueuedResourcesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1256,6 +1405,4 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
index 0b37e10641ba..f01f464b03bb 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListQueuedResourcesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListQueuedResourcesResponseOrBuilder extends
+public interface ListQueuedResourcesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
    */
-  java.util.List 
-      getQueuedResourcesList();
+  java.util.List getQueuedResourcesList();
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

@@ -25,6 +44,8 @@ public interface ListQueuedResourcesResponseOrBuilder extends
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResources(int index);
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

@@ -33,82 +54,100 @@ public interface ListQueuedResourcesResponseOrBuilder extends
    */
   int getQueuedResourcesCount();
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
    */
-  java.util.List 
+  java.util.List
       getQueuedResourcesOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed queued resources.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.QueuedResource queued_resources = 1;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder getQueuedResourcesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
index 0193a349e5e2..2eb7138d0607 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [ListRuntimeVersions][google.cloud.tpu.v2alpha1.Tpu.ListRuntimeVersions].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest}
  */
-public final class ListRuntimeVersionsRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListRuntimeVersionsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
     ListRuntimeVersionsRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListRuntimeVersionsRequest.newBuilder() to construct.
   private ListRuntimeVersionsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListRuntimeVersionsRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -29,38 +47,45 @@ private ListRuntimeVersionsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListRuntimeVersionsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class, com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class,
+            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -69,29 +94,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -102,11 +129,14 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -115,14 +145,18 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -131,29 +165,29 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -162,14 +196,18 @@ public java.lang.String getPageToken() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   @java.lang.Override
@@ -178,29 +216,29 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getFilterBytes() {
+  public com.google.protobuf.ByteString getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -209,14 +247,18 @@ public java.lang.String getFilter() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 6;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -225,29 +267,29 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getOrderByBytes() {
+  public com.google.protobuf.ByteString getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -256,6 +298,7 @@ public java.lang.String getOrderBy() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -267,8 +310,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -297,8 +339,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -317,23 +358,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest other = (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) obj;
-
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
-    if (!getFilter()
-        .equals(other.getFilter())) return false;
-    if (!getOrderBy()
-        .equals(other.getOrderBy())) return false;
+    com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest other =
+        (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) obj;
+
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getFilter().equals(other.getFilter())) return false;
+    if (!getOrderBy().equals(other.getOrderBy())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -361,96 +398,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [ListRuntimeVersions][google.cloud.tpu.v2alpha1.Tpu.ListRuntimeVersions].
@@ -458,33 +503,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
       com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class, com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class,
+              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -498,9 +542,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -519,8 +563,11 @@ public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest result = new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest result =
+          new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -548,38 +595,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequ
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -587,7 +635,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -637,37 +686,43 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 42: {
-              filter_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 42
-            case 50: {
-              orderBy_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 50
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 42:
+              {
+                filter_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 42
+            case 50:
+              {
+                orderBy_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 50
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -677,22 +732,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -701,20 +761,23 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -722,28 +785,39 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -753,17 +827,23 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -771,13 +851,16 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -785,27 +868,33 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of items to return.
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -817,18 +906,20 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -837,20 +928,21 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -858,28 +950,35 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -889,17 +988,21 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next_page_token value returned from a previous List request, if any.
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
@@ -909,18 +1012,20 @@ public Builder setPageTokenBytes(
 
     private java.lang.Object filter_ = "";
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -929,20 +1034,21 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString
-        getFilterBytes() {
+    public com.google.protobuf.ByteString getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -950,28 +1056,35 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilter(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -981,17 +1094,21 @@ public Builder clearFilter() {
       return this;
     }
     /**
+     *
+     *
      * 
      * List filter.
      * 

      *
      * string filter = 5;
+     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1001,18 +1118,20 @@ public Builder setFilterBytes(
 
     private java.lang.Object orderBy_ = "";
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1021,20 +1140,21 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString
-        getOrderByBytes() {
+    public com.google.protobuf.ByteString getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1042,28 +1162,35 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderBy(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -1073,26 +1200,30 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Sort results.
      * 

      *
      * string order_by = 6;
+     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1102,12 +1233,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
   private static final com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest();
   }
@@ -1116,27 +1247,27 @@ public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListRuntimeVersionsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListRuntimeVersionsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1151,6 +1282,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
index 9b0732a3aba4..115c5374b8c3 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsRequestOrBuilder.java
@@ -1,99 +1,142 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListRuntimeVersionsRequestOrBuilder extends
+public interface ListRuntimeVersionsRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of items to return.
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The next_page_token value returned from a previous List request, if any.
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
+   *
+   *
    * 
    * List filter.
    * 

    *
    * string filter = 5;
+   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString
-      getFilterBytes();
+  com.google.protobuf.ByteString getFilterBytes();
 
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
+   *
+   *
    * 
    * Sort results.
    * 

    *
    * string order_by = 6;
+   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString
-      getOrderByBytes();
+  com.google.protobuf.ByteString getOrderByBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
similarity index 73%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
index a6dc735137c6..c00bb3400023 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Response for
  * [ListRuntimeVersions][google.cloud.tpu.v2alpha1.Tpu.ListRuntimeVersions].
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse}
  */
-public final class ListRuntimeVersionsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListRuntimeVersionsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
     ListRuntimeVersionsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListRuntimeVersionsResponse.newBuilder() to construct.
   private ListRuntimeVersionsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListRuntimeVersionsResponse() {
     runtimeVersions_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -28,33 +46,37 @@ private ListRuntimeVersionsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListRuntimeVersionsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class, com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class,
+            com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.Builder.class);
   }
 
   public static final int RUNTIME_VERSIONS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List runtimeVersions_;
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -66,6 +88,8 @@ public java.util.List getRuntimeVe
     return runtimeVersions_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -73,11 +97,13 @@ public java.util.List getRuntimeVe
    * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getRuntimeVersionsOrBuilderList() {
     return runtimeVersions_;
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -89,6 +115,8 @@ public int getRuntimeVersionsCount() {
     return runtimeVersions_.size();
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -100,6 +128,8 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersions(int index
     return runtimeVersions_.get(index);
   }
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -113,14 +143,18 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsO
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -129,29 +163,29 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -160,37 +194,46 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int UNREACHABLE_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList unreachable_;
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  public com.google.protobuf.ProtocolStringList
-      getUnreachableList() {
+  public com.google.protobuf.ProtocolStringList getUnreachableList() {
     return unreachable_;
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   public int getUnreachableCount() {
     return unreachable_.size();
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
@@ -198,20 +241,23 @@ public java.lang.String getUnreachable(int index) {
     return unreachable_.get(index);
   }
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  public com.google.protobuf.ByteString
-      getUnreachableBytes(int index) {
+  public com.google.protobuf.ByteString getUnreachableBytes(int index) {
     return unreachable_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -223,8 +269,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < runtimeVersions_.size(); i++) {
       output.writeMessage(1, runtimeVersions_.get(i));
     }
@@ -244,8 +289,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < runtimeVersions_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, runtimeVersions_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, runtimeVersions_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -266,19 +310,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse other = (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse) obj;
+    com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse other =
+        (com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse) obj;
 
-    if (!getRuntimeVersionsList()
-        .equals(other.getRuntimeVersionsList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getUnreachableList()
-        .equals(other.getUnreachableList())) return false;
+    if (!getRuntimeVersionsList().equals(other.getRuntimeVersionsList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getUnreachableList().equals(other.getUnreachableList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -306,96 +348,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response for
    * [ListRuntimeVersions][google.cloud.tpu.v2alpha1.Tpu.ListRuntimeVersions].
@@ -403,33 +453,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
       com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class, com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class,
+              com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -448,9 +497,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ListRuntimeVersionsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -469,14 +518,18 @@ public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse result = new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse(this);
+      com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse result =
+          new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse result) {
       if (runtimeVersionsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           runtimeVersions_ = java.util.Collections.unmodifiableList(runtimeVersions_);
@@ -504,38 +557,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResp
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -543,7 +597,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.getDefaultInstance())
+        return this;
       if (runtimeVersionsBuilder_ == null) {
         if (!other.runtimeVersions_.isEmpty()) {
           if (runtimeVersions_.isEmpty()) {
@@ -562,9 +617,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRespon
             runtimeVersionsBuilder_ = null;
             runtimeVersions_ = other.runtimeVersions_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            runtimeVersionsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getRuntimeVersionsFieldBuilder() : null;
+            runtimeVersionsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getRuntimeVersionsFieldBuilder()
+                    : null;
           } else {
             runtimeVersionsBuilder_.addAllMessages(other.runtimeVersions_);
           }
@@ -611,36 +667,39 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.tpu.v2alpha1.RuntimeVersion m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2alpha1.RuntimeVersion.parser(),
-                      extensionRegistry);
-              if (runtimeVersionsBuilder_ == null) {
-                ensureRuntimeVersionsIsMutable();
-                runtimeVersions_.add(m);
-              } else {
-                runtimeVersionsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureUnreachableIsMutable();
-              unreachable_.add(s);
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.tpu.v2alpha1.RuntimeVersion m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.RuntimeVersion.parser(), extensionRegistry);
+                if (runtimeVersionsBuilder_ == null) {
+                  ensureRuntimeVersionsIsMutable();
+                  runtimeVersions_.add(m);
+                } else {
+                  runtimeVersionsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureUnreachableIsMutable();
+                unreachable_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -650,21 +709,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List runtimeVersions_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureRuntimeVersionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        runtimeVersions_ = new java.util.ArrayList(runtimeVersions_);
+        runtimeVersions_ =
+            new java.util.ArrayList(runtimeVersions_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.RuntimeVersion, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder, com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder> runtimeVersionsBuilder_;
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion,
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder,
+            com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder>
+        runtimeVersionsBuilder_;
 
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -679,6 +746,8 @@ public java.util.List getRuntimeVe
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -693,6 +762,8 @@ public int getRuntimeVersionsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -707,6 +778,8 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersions(int index
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -728,6 +801,8 @@ public Builder setRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -746,6 +821,8 @@ public Builder setRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -766,6 +843,8 @@ public Builder addRuntimeVersions(com.google.cloud.tpu.v2alpha1.RuntimeVersion v
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -787,6 +866,8 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -805,6 +886,8 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -823,6 +906,8 @@ public Builder addRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -833,8 +918,7 @@ public Builder addAllRuntimeVersions(
         java.lang.Iterable values) {
       if (runtimeVersionsBuilder_ == null) {
         ensureRuntimeVersionsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, runtimeVersions_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, runtimeVersions_);
         onChanged();
       } else {
         runtimeVersionsBuilder_.addAllMessages(values);
@@ -842,6 +926,8 @@ public Builder addAllRuntimeVersions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -859,6 +945,8 @@ public Builder clearRuntimeVersions() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -876,6 +964,8 @@ public Builder removeRuntimeVersions(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -887,6 +977,8 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder getRuntimeVersionsBu
       return getRuntimeVersionsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -896,19 +988,22 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder getRuntimeVersionsBu
     public com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
         int index) {
       if (runtimeVersionsBuilder_ == null) {
-        return runtimeVersions_.get(index);  } else {
+        return runtimeVersions_.get(index);
+      } else {
         return runtimeVersionsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
      */
-    public java.util.List 
-         getRuntimeVersionsOrBuilderList() {
+    public java.util.List
+        getRuntimeVersionsOrBuilderList() {
       if (runtimeVersionsBuilder_ != null) {
         return runtimeVersionsBuilder_.getMessageOrBuilderList();
       } else {
@@ -916,6 +1011,8 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsO
       }
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -923,10 +1020,12 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsO
      * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
      */
     public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder addRuntimeVersionsBuilder() {
-      return getRuntimeVersionsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance());
+      return getRuntimeVersionsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

@@ -935,26 +1034,34 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder addRuntimeVersionsBu
      */
     public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder addRuntimeVersionsBuilder(
         int index) {
-      return getRuntimeVersionsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance());
+      return getRuntimeVersionsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The listed nodes.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
      */
-    public java.util.List 
-         getRuntimeVersionsBuilderList() {
+    public java.util.List
+        getRuntimeVersionsBuilderList() {
       return getRuntimeVersionsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.RuntimeVersion, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder, com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion,
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder,
+            com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder>
         getRuntimeVersionsFieldBuilder() {
       if (runtimeVersionsBuilder_ == null) {
-        runtimeVersionsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder, com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder>(
+        runtimeVersionsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.RuntimeVersion,
+                com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder,
+                com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder>(
                 runtimeVersions_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -966,18 +1073,20 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder addRuntimeVersionsBu
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -986,20 +1095,21 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1007,28 +1117,35 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1038,17 +1155,21 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token or empty if none.
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
@@ -1056,42 +1177,52 @@ public Builder setNextPageTokenBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList unreachable_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList unreachable_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureUnreachableIsMutable() {
       if (!((bitField0_ & 0x00000004) != 0)) {
         unreachable_ = new com.google.protobuf.LazyStringArrayList(unreachable_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return A list containing the unreachable.
      */
-    public com.google.protobuf.ProtocolStringList
-        getUnreachableList() {
+    public com.google.protobuf.ProtocolStringList getUnreachableList() {
       return unreachable_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return The count of unreachable.
      */
     public int getUnreachableCount() {
       return unreachable_.size();
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the element to return.
      * @return The unreachable at the given index.
      */
@@ -1099,76 +1230,90 @@ public java.lang.String getUnreachable(int index) {
       return unreachable_.get(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the unreachable at the given index.
      */
-    public com.google.protobuf.ByteString
-        getUnreachableBytes(int index) {
+    public com.google.protobuf.ByteString getUnreachableBytes(int index) {
       return unreachable_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param index The index to set the value at.
      * @param value The unreachable to set.
      * @return This builder for chaining.
      */
-    public Builder setUnreachable(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUnreachable(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachable(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param values The unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addAllUnreachable(
-        java.lang.Iterable values) {
+    public Builder addAllUnreachable(java.lang.Iterable values) {
       ensureUnreachableIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, unreachable_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, unreachable_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnreachable() {
@@ -1178,26 +1323,30 @@ public Builder clearUnreachable() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Locations that could not be reached.
      * 

      *
      * repeated string unreachable = 3;
+     *
      * @param value The bytes of the unreachable to add.
      * @return This builder for chaining.
      */
-    public Builder addUnreachableBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addUnreachableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureUnreachableIsMutable();
       unreachable_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1207,12 +1356,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
   private static final com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse();
   }
@@ -1221,27 +1370,27 @@ public static com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListRuntimeVersionsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListRuntimeVersionsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1256,6 +1405,4 @@ public com.google.protobuf.Parser getParserForType(
   public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
index 2613e6e3d961..86f9ef995705 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ListRuntimeVersionsResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ListRuntimeVersionsResponseOrBuilder extends
+public interface ListRuntimeVersionsResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
    */
-  java.util.List 
-      getRuntimeVersionsList();
+  java.util.List getRuntimeVersionsList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -25,6 +44,8 @@ public interface ListRuntimeVersionsResponseOrBuilder extends
    */
   com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersions(int index);
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

@@ -33,82 +54,100 @@ public interface ListRuntimeVersionsResponseOrBuilder extends
    */
   int getRuntimeVersionsCount();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
    */
-  java.util.List 
+  java.util.List
       getRuntimeVersionsOrBuilderList();
   /**
+   *
+   *
    * 
    * The listed nodes.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.RuntimeVersion runtime_versions = 1;
    */
-  com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder getRuntimeVersionsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token or empty if none.
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return A list containing the unreachable.
    */
-  java.util.List
-      getUnreachableList();
+  java.util.List getUnreachableList();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @return The count of unreachable.
    */
   int getUnreachableCount();
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the element to return.
    * @return The unreachable at the given index.
    */
   java.lang.String getUnreachable(int index);
   /**
+   *
+   *
    * 
    * Locations that could not be reached.
    * 

    *
    * repeated string unreachable = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the unreachable at the given index.
    */
-  com.google.protobuf.ByteString
-      getUnreachableBytes(int index);
+  com.google.protobuf.ByteString getUnreachableBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/LocationName.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/LocationName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/LocationName.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/LocationName.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
index 5f433810dd42..1615211c2c0b 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfig.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Network related configurations.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.NetworkConfig}
  */
-public final class NetworkConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class NetworkConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.NetworkConfig)
     NetworkConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use NetworkConfig.newBuilder() to construct.
   private NetworkConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private NetworkConfig() {
     network_ = "";
     subnetwork_ = "";
@@ -26,39 +44,44 @@ private NetworkConfig() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new NetworkConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.NetworkConfig.class, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder.class);
+            com.google.cloud.tpu.v2alpha1.NetworkConfig.class,
+            com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder.class);
   }
 
   public static final int NETWORK_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object network_ = "";
   /**
+   *
+   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
+   *
    * @return The network.
    */
   @java.lang.Override
@@ -67,30 +90,30 @@ public java.lang.String getNetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       network_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
+   *
    * @return The bytes for network.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNetworkBytes() {
+  public com.google.protobuf.ByteString getNetworkBytes() {
     java.lang.Object ref = network_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       network_ = b;
       return b;
     } else {
@@ -99,9 +122,12 @@ public java.lang.String getNetwork() {
   }
 
   public static final int SUBNETWORK_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object subnetwork_ = "";
   /**
+   *
+   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -109,6 +135,7 @@ public java.lang.String getNetwork() {
    * 

    *
    * string subnetwork = 2;
+   *
    * @return The subnetwork.
    */
   @java.lang.Override
@@ -117,14 +144,15 @@ public java.lang.String getSubnetwork() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       subnetwork_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -132,16 +160,15 @@ public java.lang.String getSubnetwork() {
    * 

    *
    * string subnetwork = 2;
+   *
    * @return The bytes for subnetwork.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSubnetworkBytes() {
+  public com.google.protobuf.ByteString getSubnetworkBytes() {
     java.lang.Object ref = subnetwork_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       subnetwork_ = b;
       return b;
     } else {
@@ -152,6 +179,8 @@ public java.lang.String getSubnetwork() {
   public static final int ENABLE_EXTERNAL_IPS_FIELD_NUMBER = 3;
   private boolean enableExternalIps_ = false;
   /**
+   *
+   *
    * 
    * Indicates that external IP addresses would be associated with the TPU
    * workers. If set to false, the specified subnetwork or network should have
@@ -159,6 +188,7 @@ public java.lang.String getSubnetwork() {
    * 

    *
    * bool enable_external_ips = 3;
+   *
    * @return The enableExternalIps.
    */
   @java.lang.Override
@@ -169,6 +199,8 @@ public boolean getEnableExternalIps() {
   public static final int CAN_IP_FORWARD_FIELD_NUMBER = 4;
   private boolean canIpForward_ = false;
   /**
+   *
+   *
    * 
    * Allows the TPU node to send and receive packets with non-matching
    * destination or source IPs. This is required if you plan to use the TPU
@@ -176,6 +208,7 @@ public boolean getEnableExternalIps() {
    * 

    *
    * bool can_ip_forward = 4;
+   *
    * @return The canIpForward.
    */
   @java.lang.Override
@@ -184,6 +217,7 @@ public boolean getCanIpForward() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -195,8 +229,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(network_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, network_);
     }
@@ -225,12 +258,10 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, subnetwork_);
     }
     if (enableExternalIps_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(3, enableExternalIps_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, enableExternalIps_);
     }
     if (canIpForward_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(4, canIpForward_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(4, canIpForward_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -240,21 +271,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.NetworkConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.NetworkConfig other = (com.google.cloud.tpu.v2alpha1.NetworkConfig) obj;
+    com.google.cloud.tpu.v2alpha1.NetworkConfig other =
+        (com.google.cloud.tpu.v2alpha1.NetworkConfig) obj;
 
-    if (!getNetwork()
-        .equals(other.getNetwork())) return false;
-    if (!getSubnetwork()
-        .equals(other.getSubnetwork())) return false;
-    if (getEnableExternalIps()
-        != other.getEnableExternalIps()) return false;
-    if (getCanIpForward()
-        != other.getCanIpForward()) return false;
+    if (!getNetwork().equals(other.getNetwork())) return false;
+    if (!getSubnetwork().equals(other.getSubnetwork())) return false;
+    if (getEnableExternalIps() != other.getEnableExternalIps()) return false;
+    if (getCanIpForward() != other.getCanIpForward()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -271,140 +299,144 @@ public int hashCode() {
     hash = (37 * hash) + SUBNETWORK_FIELD_NUMBER;
     hash = (53 * hash) + getSubnetwork().hashCode();
     hash = (37 * hash) + ENABLE_EXTERNAL_IPS_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getEnableExternalIps());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableExternalIps());
     hash = (37 * hash) + CAN_IP_FORWARD_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getCanIpForward());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCanIpForward());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.NetworkConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Network related configurations.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.NetworkConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.NetworkConfig)
       com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.NetworkConfig.class, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder.class);
+              com.google.cloud.tpu.v2alpha1.NetworkConfig.class,
+              com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.NetworkConfig.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -417,9 +449,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_NetworkConfig_descriptor;
     }
 
     @java.lang.Override
@@ -438,8 +470,11 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.NetworkConfig buildPartial() {
-      com.google.cloud.tpu.v2alpha1.NetworkConfig result = new com.google.cloud.tpu.v2alpha1.NetworkConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.NetworkConfig result =
+          new com.google.cloud.tpu.v2alpha1.NetworkConfig(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -464,38 +499,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.NetworkConfig result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.NetworkConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.NetworkConfig)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.NetworkConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -546,32 +582,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              network_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              subnetwork_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 24: {
-              enableExternalIps_ = input.readBool();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 24
-            case 32: {
-              canIpForward_ = input.readBool();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 32
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                network_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                subnetwork_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 24:
+              {
+                enableExternalIps_ = input.readBool();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+            case 32:
+              {
+                canIpForward_ = input.readBool();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -581,23 +622,26 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object network_ = "";
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @return The network.
      */
     public java.lang.String getNetwork() {
       java.lang.Object ref = network_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         network_ = s;
         return s;
@@ -606,21 +650,22 @@ public java.lang.String getNetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @return The bytes for network.
      */
-    public com.google.protobuf.ByteString
-        getNetworkBytes() {
+    public com.google.protobuf.ByteString getNetworkBytes() {
       java.lang.Object ref = network_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         network_ = b;
         return b;
       } else {
@@ -628,30 +673,37 @@ public java.lang.String getNetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @param value The network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetwork(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNetwork(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       network_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNetwork() {
@@ -661,18 +713,22 @@ public Builder clearNetwork() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the network for the TPU node. It must be a preexisting Google
      * Compute Engine network. If none is provided, "default" will be used.
      * 

      *
      * string network = 1;
+     *
      * @param value The bytes for network to set.
      * @return This builder for chaining.
      */
-    public Builder setNetworkBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNetworkBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       network_ = value;
       bitField0_ |= 0x00000001;
@@ -682,6 +738,8 @@ public Builder setNetworkBytes(
 
     private java.lang.Object subnetwork_ = "";
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -689,13 +747,13 @@ public Builder setNetworkBytes(
      * 

      *
      * string subnetwork = 2;
+     *
      * @return The subnetwork.
      */
     public java.lang.String getSubnetwork() {
       java.lang.Object ref = subnetwork_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         subnetwork_ = s;
         return s;
@@ -704,6 +762,8 @@ public java.lang.String getSubnetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -711,15 +771,14 @@ public java.lang.String getSubnetwork() {
      * 

      *
      * string subnetwork = 2;
+     *
      * @return The bytes for subnetwork.
      */
-    public com.google.protobuf.ByteString
-        getSubnetworkBytes() {
+    public com.google.protobuf.ByteString getSubnetworkBytes() {
       java.lang.Object ref = subnetwork_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         subnetwork_ = b;
         return b;
       } else {
@@ -727,6 +786,8 @@ public java.lang.String getSubnetwork() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -734,18 +795,22 @@ public java.lang.String getSubnetwork() {
      * 

      *
      * string subnetwork = 2;
+     *
      * @param value The subnetwork to set.
      * @return This builder for chaining.
      */
-    public Builder setSubnetwork(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSubnetwork(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       subnetwork_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -753,6 +818,7 @@ public Builder setSubnetwork(
      * 

      *
      * string subnetwork = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSubnetwork() {
@@ -762,6 +828,8 @@ public Builder clearSubnetwork() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the subnetwork for the TPU node. It must be a preexisting
      * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -769,12 +837,14 @@ public Builder clearSubnetwork() {
      * 

      *
      * string subnetwork = 2;
+     *
      * @param value The bytes for subnetwork to set.
      * @return This builder for chaining.
      */
-    public Builder setSubnetworkBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSubnetworkBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       subnetwork_ = value;
       bitField0_ |= 0x00000002;
@@ -782,8 +852,10 @@ public Builder setSubnetworkBytes(
       return this;
     }
 
-    private boolean enableExternalIps_ ;
+    private boolean enableExternalIps_;
     /**
+     *
+     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -791,6 +863,7 @@ public Builder setSubnetworkBytes(
      * 

      *
      * bool enable_external_ips = 3;
+     *
      * @return The enableExternalIps.
      */
     @java.lang.Override
@@ -798,6 +871,8 @@ public boolean getEnableExternalIps() {
       return enableExternalIps_;
     }
     /**
+     *
+     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -805,17 +880,20 @@ public boolean getEnableExternalIps() {
      * 

      *
      * bool enable_external_ips = 3;
+     *
      * @param value The enableExternalIps to set.
      * @return This builder for chaining.
      */
     public Builder setEnableExternalIps(boolean value) {
-      
+
       enableExternalIps_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Indicates that external IP addresses would be associated with the TPU
      * workers. If set to false, the specified subnetwork or network should have
@@ -823,6 +901,7 @@ public Builder setEnableExternalIps(boolean value) {
      * 

      *
      * bool enable_external_ips = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEnableExternalIps() {
@@ -832,8 +911,10 @@ public Builder clearEnableExternalIps() {
       return this;
     }
 
-    private boolean canIpForward_ ;
+    private boolean canIpForward_;
     /**
+     *
+     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -841,6 +922,7 @@ public Builder clearEnableExternalIps() {
      * 

      *
      * bool can_ip_forward = 4;
+     *
      * @return The canIpForward.
      */
     @java.lang.Override
@@ -848,6 +930,8 @@ public boolean getCanIpForward() {
       return canIpForward_;
     }
     /**
+     *
+     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -855,17 +939,20 @@ public boolean getCanIpForward() {
      * 

      *
      * bool can_ip_forward = 4;
+     *
      * @param value The canIpForward to set.
      * @return This builder for chaining.
      */
     public Builder setCanIpForward(boolean value) {
-      
+
       canIpForward_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Allows the TPU node to send and receive packets with non-matching
      * destination or source IPs. This is required if you plan to use the TPU
@@ -873,6 +960,7 @@ public Builder setCanIpForward(boolean value) {
      * 

      *
      * bool can_ip_forward = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCanIpForward() {
@@ -881,9 +969,9 @@ public Builder clearCanIpForward() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -893,12 +981,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.NetworkConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.NetworkConfig)
   private static final com.google.cloud.tpu.v2alpha1.NetworkConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.NetworkConfig();
   }
@@ -907,27 +995,27 @@ public static com.google.cloud.tpu.v2alpha1.NetworkConfig getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public NetworkConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public NetworkConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -942,6 +1030,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.NetworkConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
index 5b330b83facf..cb262342c834 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkConfigOrBuilder.java
@@ -1,35 +1,58 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface NetworkConfigOrBuilder extends
+public interface NetworkConfigOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.NetworkConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
+   *
    * @return The network.
    */
   java.lang.String getNetwork();
   /**
+   *
+   *
    * 
    * The name of the network for the TPU node. It must be a preexisting Google
    * Compute Engine network. If none is provided, "default" will be used.
    * 

    *
    * string network = 1;
+   *
    * @return The bytes for network.
    */
-  com.google.protobuf.ByteString
-      getNetworkBytes();
+  com.google.protobuf.ByteString getNetworkBytes();
 
   /**
+   *
+   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -37,10 +60,13 @@ public interface NetworkConfigOrBuilder extends
    * 

    *
    * string subnetwork = 2;
+   *
    * @return The subnetwork.
    */
   java.lang.String getSubnetwork();
   /**
+   *
+   *
    * 
    * The name of the subnetwork for the TPU node. It must be a preexisting
    * Google Compute Engine subnetwork. If none is provided, "default" will be
@@ -48,12 +74,14 @@ public interface NetworkConfigOrBuilder extends
    * 

    *
    * string subnetwork = 2;
+   *
    * @return The bytes for subnetwork.
    */
-  com.google.protobuf.ByteString
-      getSubnetworkBytes();
+  com.google.protobuf.ByteString getSubnetworkBytes();
 
   /**
+   *
+   *
    * 
    * Indicates that external IP addresses would be associated with the TPU
    * workers. If set to false, the specified subnetwork or network should have
@@ -61,11 +89,14 @@ public interface NetworkConfigOrBuilder extends
    * 

    *
    * bool enable_external_ips = 3;
+   *
    * @return The enableExternalIps.
    */
   boolean getEnableExternalIps();
 
   /**
+   *
+   *
    * 
    * Allows the TPU node to send and receive packets with non-matching
    * destination or source IPs. This is required if you plan to use the TPU
@@ -73,6 +104,7 @@ public interface NetworkConfigOrBuilder extends
    * 

    *
    * bool can_ip_forward = 4;
+   *
    * @return The canIpForward.
    */
   boolean getCanIpForward();
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
similarity index 68%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
index bc52b9bd001c..b3aa47ab1ff1 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpoint.java
@@ -1,62 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A network endpoint over which a TPU worker can be reached.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.NetworkEndpoint}
  */
-public final class NetworkEndpoint extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class NetworkEndpoint extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.NetworkEndpoint)
     NetworkEndpointOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use NetworkEndpoint.newBuilder() to construct.
   private NetworkEndpoint(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private NetworkEndpoint() {
     ipAddress_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new NetworkEndpoint();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.class, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder.class);
+            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.class,
+            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder.class);
   }
 
   public static final int IP_ADDRESS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object ipAddress_ = "";
   /**
+   *
+   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The ipAddress.
    */
   @java.lang.Override
@@ -65,29 +88,29 @@ public java.lang.String getIpAddress() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       ipAddress_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The bytes for ipAddress.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getIpAddressBytes() {
+  public com.google.protobuf.ByteString getIpAddressBytes() {
     java.lang.Object ref = ipAddress_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       ipAddress_ = b;
       return b;
     } else {
@@ -98,11 +121,14 @@ public java.lang.String getIpAddress() {
   public static final int PORT_FIELD_NUMBER = 2;
   private int port_ = 0;
   /**
+   *
+   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
+   *
    * @return The port.
    */
   @java.lang.Override
@@ -113,11 +139,14 @@ public int getPort() {
   public static final int ACCESS_CONFIG_FIELD_NUMBER = 5;
   private com.google.cloud.tpu.v2alpha1.AccessConfig accessConfig_;
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
+   *
    * @return Whether the accessConfig field is set.
    */
   @java.lang.Override
@@ -125,18 +154,25 @@ public boolean hasAccessConfig() {
     return accessConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
+   *
    * @return The accessConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.AccessConfig getAccessConfig() {
-    return accessConfig_ == null ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance() : accessConfig_;
+    return accessConfig_ == null
+        ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()
+        : accessConfig_;
   }
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

@@ -145,10 +181,13 @@ public com.google.cloud.tpu.v2alpha1.AccessConfig getAccessConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder getAccessConfigOrBuilder() {
-    return accessConfig_ == null ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance() : accessConfig_;
+    return accessConfig_ == null
+        ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()
+        : accessConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -160,8 +199,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(ipAddress_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, ipAddress_);
     }
@@ -184,12 +222,10 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, ipAddress_);
     }
     if (port_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, port_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, port_);
     }
     if (accessConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(5, getAccessConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getAccessConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -199,21 +235,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.NetworkEndpoint)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.NetworkEndpoint other = (com.google.cloud.tpu.v2alpha1.NetworkEndpoint) obj;
+    com.google.cloud.tpu.v2alpha1.NetworkEndpoint other =
+        (com.google.cloud.tpu.v2alpha1.NetworkEndpoint) obj;
 
-    if (!getIpAddress()
-        .equals(other.getIpAddress())) return false;
-    if (getPort()
-        != other.getPort()) return false;
+    if (!getIpAddress().equals(other.getIpAddress())) return false;
+    if (getPort() != other.getPort()) return false;
     if (hasAccessConfig() != other.hasAccessConfig()) return false;
     if (hasAccessConfig()) {
-      if (!getAccessConfig()
-          .equals(other.getAccessConfig())) return false;
+      if (!getAccessConfig().equals(other.getAccessConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -239,130 +273,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.NetworkEndpoint prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A network endpoint over which a TPU worker can be reached.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.NetworkEndpoint}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.NetworkEndpoint)
       com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.NetworkEndpoint.class, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder.class);
+              com.google.cloud.tpu.v2alpha1.NetworkEndpoint.class,
+              com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.NetworkEndpoint.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -378,9 +418,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_NetworkEndpoint_descriptor;
     }
 
     @java.lang.Override
@@ -399,8 +439,11 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpoint build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint buildPartial() {
-      com.google.cloud.tpu.v2alpha1.NetworkEndpoint result = new com.google.cloud.tpu.v2alpha1.NetworkEndpoint(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.NetworkEndpoint result =
+          new com.google.cloud.tpu.v2alpha1.NetworkEndpoint(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -414,9 +457,8 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.NetworkEndpoint result)
         result.port_ = port_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.accessConfig_ = accessConfigBuilder_ == null
-            ? accessConfig_
-            : accessConfigBuilder_.build();
+        result.accessConfig_ =
+            accessConfigBuilder_ == null ? accessConfig_ : accessConfigBuilder_.build();
       }
     }
 
@@ -424,38 +466,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.NetworkEndpoint result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.NetworkEndpoint) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.NetworkEndpoint)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.NetworkEndpoint) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -501,29 +544,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              ipAddress_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              port_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 42: {
-              input.readMessage(
-                  getAccessConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 42
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                ipAddress_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                port_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 42:
+              {
+                input.readMessage(getAccessConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 42
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -533,22 +578,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object ipAddress_ = "";
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @return The ipAddress.
      */
     public java.lang.String getIpAddress() {
       java.lang.Object ref = ipAddress_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         ipAddress_ = s;
         return s;
@@ -557,20 +605,21 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @return The bytes for ipAddress.
      */
-    public com.google.protobuf.ByteString
-        getIpAddressBytes() {
+    public com.google.protobuf.ByteString getIpAddressBytes() {
       java.lang.Object ref = ipAddress_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         ipAddress_ = b;
         return b;
       } else {
@@ -578,28 +627,35 @@ public java.lang.String getIpAddress() {
       }
     }
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @param value The ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddress(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setIpAddress(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearIpAddress() {
@@ -609,17 +665,21 @@ public Builder clearIpAddress() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The internal IP address of this network endpoint.
      * 

      *
      * string ip_address = 1;
+     *
      * @param value The bytes for ipAddress to set.
      * @return This builder for chaining.
      */
-    public Builder setIpAddressBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setIpAddressBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ipAddress_ = value;
       bitField0_ |= 0x00000001;
@@ -627,13 +687,16 @@ public Builder setIpAddressBytes(
       return this;
     }
 
-    private int port_ ;
+    private int port_;
     /**
+     *
+     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
+     *
      * @return The port.
      */
     @java.lang.Override
@@ -641,27 +704,33 @@ public int getPort() {
       return port_;
     }
     /**
+     *
+     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
+     *
      * @param value The port to set.
      * @return This builder for chaining.
      */
     public Builder setPort(int value) {
-      
+
       port_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The port of this network endpoint.
      * 

      *
      * int32 port = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPort() {
@@ -673,34 +742,47 @@ public Builder clearPort() {
 
     private com.google.cloud.tpu.v2alpha1.AccessConfig accessConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.AccessConfig, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder, com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder> accessConfigBuilder_;
+            com.google.cloud.tpu.v2alpha1.AccessConfig,
+            com.google.cloud.tpu.v2alpha1.AccessConfig.Builder,
+            com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder>
+        accessConfigBuilder_;
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
+     *
      * @return Whether the accessConfig field is set.
      */
     public boolean hasAccessConfig() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

      *
      * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
+     *
      * @return The accessConfig.
      */
     public com.google.cloud.tpu.v2alpha1.AccessConfig getAccessConfig() {
       if (accessConfigBuilder_ == null) {
-        return accessConfig_ == null ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance() : accessConfig_;
+        return accessConfig_ == null
+            ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()
+            : accessConfig_;
       } else {
         return accessConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -721,6 +803,8 @@ public Builder setAccessConfig(com.google.cloud.tpu.v2alpha1.AccessConfig value)
       return this;
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -739,6 +823,8 @@ public Builder setAccessConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -747,9 +833,9 @@ public Builder setAccessConfig(
      */
     public Builder mergeAccessConfig(com.google.cloud.tpu.v2alpha1.AccessConfig value) {
       if (accessConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0) &&
-          accessConfig_ != null &&
-          accessConfig_ != com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0)
+            && accessConfig_ != null
+            && accessConfig_ != com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()) {
           getAccessConfigBuilder().mergeFrom(value);
         } else {
           accessConfig_ = value;
@@ -762,6 +848,8 @@ public Builder mergeAccessConfig(com.google.cloud.tpu.v2alpha1.AccessConfig valu
       return this;
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -779,6 +867,8 @@ public Builder clearAccessConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -791,6 +881,8 @@ public com.google.cloud.tpu.v2alpha1.AccessConfig.Builder getAccessConfigBuilder
       return getAccessConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -801,11 +893,14 @@ public com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder getAccessConfigOrBuil
       if (accessConfigBuilder_ != null) {
         return accessConfigBuilder_.getMessageOrBuilder();
       } else {
-        return accessConfig_ == null ?
-            com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance() : accessConfig_;
+        return accessConfig_ == null
+            ? com.google.cloud.tpu.v2alpha1.AccessConfig.getDefaultInstance()
+            : accessConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * The access config for the TPU worker.
      * 

@@ -813,21 +908,24 @@ public com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder getAccessConfigOrBuil
      * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.AccessConfig, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder, com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.AccessConfig,
+            com.google.cloud.tpu.v2alpha1.AccessConfig.Builder,
+            com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder>
         getAccessConfigFieldBuilder() {
       if (accessConfigBuilder_ == null) {
-        accessConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.AccessConfig, com.google.cloud.tpu.v2alpha1.AccessConfig.Builder, com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder>(
-                getAccessConfig(),
-                getParentForChildren(),
-                isClean());
+        accessConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.AccessConfig,
+                com.google.cloud.tpu.v2alpha1.AccessConfig.Builder,
+                com.google.cloud.tpu.v2alpha1.AccessConfigOrBuilder>(
+                getAccessConfig(), getParentForChildren(), isClean());
         accessConfig_ = null;
       }
       return accessConfigBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -837,12 +935,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.NetworkEndpoint)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.NetworkEndpoint)
   private static final com.google.cloud.tpu.v2alpha1.NetworkEndpoint DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.NetworkEndpoint();
   }
@@ -851,27 +949,27 @@ public static com.google.cloud.tpu.v2alpha1.NetworkEndpoint getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public NetworkEndpoint parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public NetworkEndpoint parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -886,6 +984,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.NetworkEndpoint getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
index aeeb5a816083..82c95167f742 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NetworkEndpointOrBuilder.java
@@ -1,61 +1,93 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface NetworkEndpointOrBuilder extends
+public interface NetworkEndpointOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.NetworkEndpoint)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The ipAddress.
    */
   java.lang.String getIpAddress();
   /**
+   *
+   *
    * 
    * The internal IP address of this network endpoint.
    * 

    *
    * string ip_address = 1;
+   *
    * @return The bytes for ipAddress.
    */
-  com.google.protobuf.ByteString
-      getIpAddressBytes();
+  com.google.protobuf.ByteString getIpAddressBytes();
 
   /**
+   *
+   *
    * 
    * The port of this network endpoint.
    * 

    *
    * int32 port = 2;
+   *
    * @return The port.
    */
   int getPort();
 
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
+   *
    * @return Whether the accessConfig field is set.
    */
   boolean hasAccessConfig();
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

    *
    * .google.cloud.tpu.v2alpha1.AccessConfig access_config = 5;
+   *
    * @return The accessConfig.
    */
   com.google.cloud.tpu.v2alpha1.AccessConfig getAccessConfig();
   /**
+   *
+   *
    * 
    * The access config for the TPU worker.
    * 

diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
index 8669f8dac942..16618e60e1b7 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A TPU instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.Node}
  */
-public final class Node extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Node extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.Node)
     NodeOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Node.newBuilder() to construct.
   private Node(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Node() {
     name_ = "";
     description_ = "";
@@ -38,53 +56,56 @@ private Node() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Node();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(
-      int number) {
+  protected com.google.protobuf.MapField internalGetMapField(int number) {
     switch (number) {
       case 24:
         return internalGetLabels();
       case 34:
         return internalGetMetadata();
       default:
-        throw new RuntimeException(
-            "Invalid map field number: " + number);
+        throw new RuntimeException("Invalid map field number: " + number);
     }
   }
+
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.Node.class, com.google.cloud.tpu.v2alpha1.Node.Builder.class);
+            com.google.cloud.tpu.v2alpha1.Node.class,
+            com.google.cloud.tpu.v2alpha1.Node.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * Represents the different states of a TPU node during its lifecycle.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.Node.State}
    */
-  public enum State
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum State implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * TPU node state is not known/set.
      * 

@@ -93,6 +114,8 @@ public enum State
      */
     STATE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * TPU node is being created.
      * 

@@ -101,6 +124,8 @@ public enum State
      */
     CREATING(1),
     /**
+     *
+     *
      * 
      * TPU node has been created.
      * 

@@ -109,6 +134,8 @@ public enum State
      */
     READY(2),
     /**
+     *
+     *
      * 
      * TPU node is restarting.
      * 

@@ -117,6 +144,8 @@ public enum State
      */
     RESTARTING(3),
     /**
+     *
+     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -125,6 +154,8 @@ public enum State
      */
     REIMAGING(4),
     /**
+     *
+     *
      * 
      * TPU node is being deleted.
      * 

@@ -133,6 +164,8 @@ public enum State
      */
     DELETING(5),
     /**
+     *
+     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the 'help_description' field.
@@ -142,6 +175,8 @@ public enum State
      */
     REPAIRING(6),
     /**
+     *
+     *
      * 
      * TPU node is stopped.
      * 

@@ -150,6 +185,8 @@ public enum State
      */
     STOPPED(8),
     /**
+     *
+     *
      * 
      * TPU node is currently stopping.
      * 

@@ -158,6 +195,8 @@ public enum State
      */
     STOPPING(9),
     /**
+     *
+     *
      * 
      * TPU node is currently starting.
      * 

@@ -166,6 +205,8 @@ public enum State
      */
     STARTING(10),
     /**
+     *
+     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -174,6 +215,8 @@ public enum State
      */
     PREEMPTED(11),
     /**
+     *
+     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -183,6 +226,8 @@ public enum State
      */
     TERMINATED(12),
     /**
+     *
+     *
      * 
      * TPU node is currently hiding.
      * 

@@ -191,6 +236,8 @@ public enum State
      */
     HIDING(13),
     /**
+     *
+     *
      * 
      * TPU node has been hidden.
      * 

@@ -199,6 +246,8 @@ public enum State
      */
     HIDDEN(14),
     /**
+     *
+     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -210,6 +259,8 @@ public enum State
     ;
 
     /**
+     *
+     *
      * 
      * TPU node state is not known/set.
      * 

@@ -218,6 +269,8 @@ public enum State
      */
     public static final int STATE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * TPU node is being created.
      * 

@@ -226,6 +279,8 @@ public enum State
      */
     public static final int CREATING_VALUE = 1;
     /**
+     *
+     *
      * 
      * TPU node has been created.
      * 

@@ -234,6 +289,8 @@ public enum State
      */
     public static final int READY_VALUE = 2;
     /**
+     *
+     *
      * 
      * TPU node is restarting.
      * 

@@ -242,6 +299,8 @@ public enum State
      */
     public static final int RESTARTING_VALUE = 3;
     /**
+     *
+     *
      * 
      * TPU node is undergoing reimaging.
      * 

@@ -250,6 +309,8 @@ public enum State
      */
     public static final int REIMAGING_VALUE = 4;
     /**
+     *
+     *
      * 
      * TPU node is being deleted.
      * 

@@ -258,6 +319,8 @@ public enum State
      */
     public static final int DELETING_VALUE = 5;
     /**
+     *
+     *
      * 
      * TPU node is being repaired and may be unusable. Details can be
      * found in the 'help_description' field.
@@ -267,6 +330,8 @@ public enum State
      */
     public static final int REPAIRING_VALUE = 6;
     /**
+     *
+     *
      * 
      * TPU node is stopped.
      * 

@@ -275,6 +340,8 @@ public enum State
      */
     public static final int STOPPED_VALUE = 8;
     /**
+     *
+     *
      * 
      * TPU node is currently stopping.
      * 

@@ -283,6 +350,8 @@ public enum State
      */
     public static final int STOPPING_VALUE = 9;
     /**
+     *
+     *
      * 
      * TPU node is currently starting.
      * 

@@ -291,6 +360,8 @@ public enum State
      */
     public static final int STARTING_VALUE = 10;
     /**
+     *
+     *
      * 
      * TPU node has been preempted. Only applies to Preemptible TPU Nodes.
      * 

@@ -299,6 +370,8 @@ public enum State
      */
     public static final int PREEMPTED_VALUE = 11;
     /**
+     *
+     *
      * 
      * TPU node has been terminated due to maintenance or has reached the end of
      * its life cycle (for preemptible nodes).
@@ -308,6 +381,8 @@ public enum State
      */
     public static final int TERMINATED_VALUE = 12;
     /**
+     *
+     *
      * 
      * TPU node is currently hiding.
      * 

@@ -316,6 +391,8 @@ public enum State
      */
     public static final int HIDING_VALUE = 13;
     /**
+     *
+     *
      * 
      * TPU node has been hidden.
      * 

@@ -324,6 +401,8 @@ public enum State
      */
     public static final int HIDDEN_VALUE = 14;
     /**
+     *
+     *
      * 
      * TPU node is currently unhiding.
      * 

@@ -332,7 +411,6 @@ public enum State
      */
     public static final int UNHIDING_VALUE = 15;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -357,61 +435,73 @@ public static State valueOf(int value) {
      */
     public static State forNumber(int value) {
       switch (value) {
-        case 0: return STATE_UNSPECIFIED;
-        case 1: return CREATING;
-        case 2: return READY;
-        case 3: return RESTARTING;
-        case 4: return REIMAGING;
-        case 5: return DELETING;
-        case 6: return REPAIRING;
-        case 8: return STOPPED;
-        case 9: return STOPPING;
-        case 10: return STARTING;
-        case 11: return PREEMPTED;
-        case 12: return TERMINATED;
-        case 13: return HIDING;
-        case 14: return HIDDEN;
-        case 15: return UNHIDING;
-        default: return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+        case 0:
+          return STATE_UNSPECIFIED;
+        case 1:
+          return CREATING;
+        case 2:
+          return READY;
+        case 3:
+          return RESTARTING;
+        case 4:
+          return REIMAGING;
+        case 5:
+          return DELETING;
+        case 6:
+          return REPAIRING;
+        case 8:
+          return STOPPED;
+        case 9:
+          return STOPPING;
+        case 10:
+          return STARTING;
+        case 11:
+          return PREEMPTED;
+        case 12:
+          return TERMINATED;
+        case 13:
+          return HIDING;
+        case 14:
+          return HIDDEN;
+        case 15:
+          return UNHIDING;
+        default:
+          return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        State> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public State findValueByNumber(int number) {
-              return State.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public State findValueByNumber(int number) {
+            return State.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.Node.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final State[] VALUES = values();
 
-    public static State valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static State valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -429,6 +519,8 @@ private State(int value) {
   }
 
   /**
+   *
+   *
    * 
    * Health defines the status of a TPU node as reported by
    * Health Monitor.
@@ -436,9 +528,10 @@ private State(int value) {
    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.Node.Health}
    */
-  public enum Health
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum Health implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -447,6 +540,8 @@ public enum Health
      */
     HEALTH_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * The resource is healthy.
      * 

@@ -455,6 +550,8 @@ public enum Health
      */
     HEALTHY(1),
     /**
+     *
+     *
      * 
      * The resource is unresponsive.
      * 

@@ -463,6 +560,8 @@ public enum Health
      */
     TIMEOUT(3),
     /**
+     *
+     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -471,6 +570,8 @@ public enum Health
      */
     UNHEALTHY_TENSORFLOW(4),
     /**
+     *
+     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -483,6 +584,8 @@ public enum Health
     ;
 
     /**
+     *
+     *
      * 
      * Health status is unknown: not initialized or failed to retrieve.
      * 

@@ -491,6 +594,8 @@ public enum Health
      */
     public static final int HEALTH_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * The resource is healthy.
      * 

@@ -499,6 +604,8 @@ public enum Health
      */
     public static final int HEALTHY_VALUE = 1;
     /**
+     *
+     *
      * 
      * The resource is unresponsive.
      * 

@@ -507,6 +614,8 @@ public enum Health
      */
     public static final int TIMEOUT_VALUE = 3;
     /**
+     *
+     *
      * 
      * The in-guest ML stack is unhealthy.
      * 

@@ -515,6 +624,8 @@ public enum Health
      */
     public static final int UNHEALTHY_TENSORFLOW_VALUE = 4;
     /**
+     *
+     *
      * 
      * The node is under maintenance/priority boost caused rescheduling and
      * will resume running once rescheduled.
@@ -524,7 +635,6 @@ public enum Health
      */
     public static final int UNHEALTHY_MAINTENANCE_VALUE = 5;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -549,51 +659,53 @@ public static Health valueOf(int value) {
      */
     public static Health forNumber(int value) {
       switch (value) {
-        case 0: return HEALTH_UNSPECIFIED;
-        case 1: return HEALTHY;
-        case 3: return TIMEOUT;
-        case 4: return UNHEALTHY_TENSORFLOW;
-        case 5: return UNHEALTHY_MAINTENANCE;
-        default: return null;
+        case 0:
+          return HEALTH_UNSPECIFIED;
+        case 1:
+          return HEALTHY;
+        case 3:
+          return TIMEOUT;
+        case 4:
+          return UNHEALTHY_TENSORFLOW;
+        case 5:
+          return UNHEALTHY_MAINTENANCE;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        Health> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public Health findValueByNumber(int number) {
-              return Health.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public Health findValueByNumber(int number) {
+            return Health.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.Node.getDescriptor().getEnumTypes().get(1);
     }
 
     private static final Health[] VALUES = values();
 
-    public static Health valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static Health valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -611,15 +723,18 @@ private Health(int value) {
   }
 
   /**
+   *
+   *
    * 
    * TPU API Version.
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.Node.ApiVersion}
    */
-  public enum ApiVersion
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum ApiVersion implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * API version is unknown.
      * 

@@ -628,6 +743,8 @@ public enum ApiVersion
      */
     API_VERSION_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -636,6 +753,8 @@ public enum ApiVersion
      */
     V1_ALPHA1(1),
     /**
+     *
+     *
      * 
      * TPU API V1 version.
      * 

@@ -644,6 +763,8 @@ public enum ApiVersion
      */
     V1(2),
     /**
+     *
+     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -655,6 +776,8 @@ public enum ApiVersion
     ;
 
     /**
+     *
+     *
      * 
      * API version is unknown.
      * 

@@ -663,6 +786,8 @@ public enum ApiVersion
      */
     public static final int API_VERSION_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * TPU API V1Alpha1 version.
      * 

@@ -671,6 +796,8 @@ public enum ApiVersion
      */
     public static final int V1_ALPHA1_VALUE = 1;
     /**
+     *
+     *
      * 
      * TPU API V1 version.
      * 

@@ -679,6 +806,8 @@ public enum ApiVersion
      */
     public static final int V1_VALUE = 2;
     /**
+     *
+     *
      * 
      * TPU API V2Alpha1 version.
      * 

@@ -687,7 +816,6 @@ public enum ApiVersion
      */
     public static final int V2_ALPHA1_VALUE = 3;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -712,50 +840,51 @@ public static ApiVersion valueOf(int value) {
      */
     public static ApiVersion forNumber(int value) {
       switch (value) {
-        case 0: return API_VERSION_UNSPECIFIED;
-        case 1: return V1_ALPHA1;
-        case 2: return V1;
-        case 3: return V2_ALPHA1;
-        default: return null;
+        case 0:
+          return API_VERSION_UNSPECIFIED;
+        case 1:
+          return V1_ALPHA1;
+        case 2:
+          return V1;
+        case 3:
+          return V2_ALPHA1;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        ApiVersion> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public ApiVersion findValueByNumber(int number) {
-              return ApiVersion.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public ApiVersion findValueByNumber(int number) {
+            return ApiVersion.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.Node.getDescriptor().getEnumTypes().get(2);
     }
 
     private static final ApiVersion[] VALUES = values();
 
-    public static ApiVersion valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static ApiVersion valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -773,14 +902,20 @@ private ApiVersion(int value) {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -789,29 +924,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -820,14 +957,18 @@ public java.lang.String getName() {
   }
 
   public static final int DESCRIPTION_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object description_ = "";
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The description.
    */
   @java.lang.Override
@@ -836,29 +977,29 @@ public java.lang.String getDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       description_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The bytes for description.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDescriptionBytes() {
+  public com.google.protobuf.ByteString getDescriptionBytes() {
     java.lang.Object ref = description_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       description_ = b;
       return b;
     } else {
@@ -867,14 +1008,18 @@ public java.lang.String getDescription() {
   }
 
   public static final int ACCELERATOR_TYPE_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object acceleratorType_ = "";
   /**
+   *
+   *
    * 
    * The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5;
+   *
    * @return The acceleratorType.
    */
   @java.lang.Override
@@ -883,29 +1028,29 @@ public java.lang.String getAcceleratorType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       acceleratorType_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5;
+   *
    * @return The bytes for acceleratorType.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getAcceleratorTypeBytes() {
+  public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
     java.lang.Object ref = acceleratorType_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       acceleratorType_ = b;
       return b;
     } else {
@@ -916,39 +1061,56 @@ public java.lang.String getAcceleratorType() {
   public static final int STATE_FIELD_NUMBER = 9;
   private int state_ = 0;
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for state.
    */
-  @java.lang.Override public int getStateValue() {
+  @java.lang.Override
+  public int getStateValue() {
     return state_;
   }
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The state.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2alpha1.Node.State getState() {
-    com.google.cloud.tpu.v2alpha1.Node.State result = com.google.cloud.tpu.v2alpha1.Node.State.forNumber(state_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v2alpha1.Node.State getState() {
+    com.google.cloud.tpu.v2alpha1.Node.State result =
+        com.google.cloud.tpu.v2alpha1.Node.State.forNumber(state_);
     return result == null ? com.google.cloud.tpu.v2alpha1.Node.State.UNRECOGNIZED : result;
   }
 
   public static final int HEALTH_DESCRIPTION_FIELD_NUMBER = 10;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object healthDescription_ = "";
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The healthDescription.
    */
   @java.lang.Override
@@ -957,30 +1119,30 @@ public java.lang.String getHealthDescription() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       healthDescription_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for healthDescription.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getHealthDescriptionBytes() {
+  public com.google.protobuf.ByteString getHealthDescriptionBytes() {
     java.lang.Object ref = healthDescription_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       healthDescription_ = b;
       return b;
     } else {
@@ -989,14 +1151,18 @@ public java.lang.String getHealthDescription() {
   }
 
   public static final int RUNTIME_VERSION_FIELD_NUMBER = 11;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object runtimeVersion_ = "";
   /**
+   *
+   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The runtimeVersion.
    */
   @java.lang.Override
@@ -1005,29 +1171,29 @@ public java.lang.String getRuntimeVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       runtimeVersion_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for runtimeVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getRuntimeVersionBytes() {
+  public com.google.protobuf.ByteString getRuntimeVersionBytes() {
     java.lang.Object ref = runtimeVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       runtimeVersion_ = b;
       return b;
     } else {
@@ -1038,11 +1204,14 @@ public java.lang.String getRuntimeVersion() {
   public static final int NETWORK_CONFIG_FIELD_NUMBER = 36;
   private com.google.cloud.tpu.v2alpha1.NetworkConfig networkConfig_;
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
+   *
    * @return Whether the networkConfig field is set.
    */
   @java.lang.Override
@@ -1050,18 +1219,25 @@ public boolean hasNetworkConfig() {
     return networkConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
+   *
    * @return The networkConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NetworkConfig getNetworkConfig() {
-    return networkConfig_ == null ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance() : networkConfig_;
+    return networkConfig_ == null
+        ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()
+        : networkConfig_;
   }
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

@@ -1070,13 +1246,18 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfig getNetworkConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBuilder() {
-    return networkConfig_ == null ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance() : networkConfig_;
+    return networkConfig_ == null
+        ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()
+        : networkConfig_;
   }
 
   public static final int CIDR_BLOCK_FIELD_NUMBER = 13;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object cidrBlock_ = "";
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1089,6 +1270,7 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The cidrBlock.
    */
   @java.lang.Override
@@ -1097,14 +1279,15 @@ public java.lang.String getCidrBlock() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       cidrBlock_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -1117,16 +1300,15 @@ public java.lang.String getCidrBlock() {
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The bytes for cidrBlock.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getCidrBlockBytes() {
+  public com.google.protobuf.ByteString getCidrBlockBytes() {
     java.lang.Object ref = cidrBlock_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       cidrBlock_ = b;
       return b;
     } else {
@@ -1137,12 +1319,15 @@ public java.lang.String getCidrBlock() {
   public static final int SERVICE_ACCOUNT_FIELD_NUMBER = 37;
   private com.google.cloud.tpu.v2alpha1.ServiceAccount serviceAccount_;
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
+   *
    * @return Whether the serviceAccount field is set.
    */
   @java.lang.Override
@@ -1150,19 +1335,26 @@ public boolean hasServiceAccount() {
     return serviceAccount_ != null;
   }
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
+   *
    * @return The serviceAccount.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ServiceAccount getServiceAccount() {
-    return serviceAccount_ == null ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance() : serviceAccount_;
+    return serviceAccount_ == null
+        ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()
+        : serviceAccount_;
   }
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
@@ -1172,17 +1364,23 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccount getServiceAccount() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOrBuilder() {
-    return serviceAccount_ == null ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance() : serviceAccount_;
+    return serviceAccount_ == null
+        ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()
+        : serviceAccount_;
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 16;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -1190,11 +1388,15 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -1202,11 +1404,14 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
@@ -1216,11 +1421,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SCHEDULING_CONFIG_FIELD_NUMBER = 17;
   private com.google.cloud.tpu.v2alpha1.SchedulingConfig schedulingConfig_;
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
+   *
    * @return Whether the schedulingConfig field is set.
    */
   @java.lang.Override
@@ -1228,18 +1436,25 @@ public boolean hasSchedulingConfig() {
     return schedulingConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
+   *
    * @return The schedulingConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.SchedulingConfig getSchedulingConfig() {
-    return schedulingConfig_ == null ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+    return schedulingConfig_ == null
+        ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()
+        : schedulingConfig_;
   }
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

@@ -1248,73 +1463,96 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfig getSchedulingConfig() {
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder() {
-    return schedulingConfig_ == null ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+    return schedulingConfig_ == null
+        ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()
+        : schedulingConfig_;
   }
 
   public static final int NETWORK_ENDPOINTS_FIELD_NUMBER = 21;
+
   @SuppressWarnings("serial")
   private java.util.List networkEndpoints_;
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public java.util.List getNetworkEndpointsList() {
     return networkEndpoints_;
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getNetworkEndpointsOrBuilderList() {
     return networkEndpoints_;
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public int getNetworkEndpointsCount() {
     return networkEndpoints_.size();
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NetworkEndpoint getNetworkEndpoints(int index) {
     return networkEndpoints_.get(index);
   }
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
@@ -1325,56 +1563,67 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpoint
   public static final int HEALTH_FIELD_NUMBER = 22;
   private int health_ = 0;
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
+   *
    * @return The enum numeric value on the wire for health.
    */
-  @java.lang.Override public int getHealthValue() {
+  @java.lang.Override
+  public int getHealthValue() {
     return health_;
   }
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
+   *
    * @return The health.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2alpha1.Node.Health getHealth() {
-    com.google.cloud.tpu.v2alpha1.Node.Health result = com.google.cloud.tpu.v2alpha1.Node.Health.forNumber(health_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v2alpha1.Node.Health getHealth() {
+    com.google.cloud.tpu.v2alpha1.Node.Health result =
+        com.google.cloud.tpu.v2alpha1.Node.Health.forNumber(health_);
     return result == null ? com.google.cloud.tpu.v2alpha1.Node.Health.UNRECOGNIZED : result;
   }
 
   public static final int LABELS_FIELD_NUMBER = 24;
+
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, java.lang.String> defaultEntry =
-            com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_LabelsEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "");
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.cloud.tpu.v2alpha1.CloudTpuProto
+                .internal_static_google_cloud_tpu_v2alpha1_Node_LabelsEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
   }
+
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField<
-      java.lang.String, java.lang.String> labels_;
-  private com.google.protobuf.MapField
-  internalGetLabels() {
+  private com.google.protobuf.MapField labels_;
+
+  private com.google.protobuf.MapField internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
+
   public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1382,20 +1631,21 @@ public int getLabelsCount() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public boolean containsLabels(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsLabels(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1407,6 +1657,8 @@ public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1414,17 +1666,19 @@ public java.util.Map getLabelsMap() {
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public /* nullable */
-java.lang.String getLabelsOrDefault(
+  public /* nullable */ java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+      java.lang.String defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -1432,11 +1686,11 @@ java.lang.String getLabelsOrDefault(
    * map<string, string> labels = 24;
    */
   @java.lang.Override
-  public java.lang.String getLabelsOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+  public java.lang.String getLabelsOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1444,32 +1698,34 @@ public java.lang.String getLabelsOrThrow(
   }
 
   public static final int METADATA_FIELD_NUMBER = 34;
+
   private static final class MetadataDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, java.lang.String> defaultEntry =
-            com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_MetadataEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "");
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.cloud.tpu.v2alpha1.CloudTpuProto
+                .internal_static_google_cloud_tpu_v2alpha1_Node_MetadataEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
   }
+
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField<
-      java.lang.String, java.lang.String> metadata_;
-  private com.google.protobuf.MapField
-  internalGetMetadata() {
+  private com.google.protobuf.MapField metadata_;
+
+  private com.google.protobuf.MapField internalGetMetadata() {
     if (metadata_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          MetadataDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(MetadataDefaultEntryHolder.defaultEntry);
     }
     return metadata_;
   }
+
   public int getMetadataCount() {
     return internalGetMetadata().getMap().size();
   }
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1478,20 +1734,21 @@ public int getMetadataCount() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public boolean containsMetadata(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsMetadata(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetMetadata().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getMetadataMap()} instead.
-   */
+  /** Use {@link #getMetadataMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getMetadata() {
     return getMetadataMap();
   }
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1504,6 +1761,8 @@ public java.util.Map getMetadataMap() {
     return internalGetMetadata().getMap();
   }
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1512,17 +1771,19 @@ public java.util.Map getMetadataMap() {
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public /* nullable */
-java.lang.String getMetadataOrDefault(
+  public /* nullable */ java.lang.String getMetadataOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetMetadata().getMap();
+      java.lang.String defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetMetadata().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -1531,11 +1792,11 @@ java.lang.String getMetadataOrDefault(
    * map<string, string> metadata = 34;
    */
   @java.lang.Override
-  public java.lang.String getMetadataOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetMetadata().getMap();
+  public java.lang.String getMetadataOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetMetadata().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -1543,40 +1804,49 @@ public java.lang.String getMetadataOrThrow(
   }
 
   public static final int TAGS_FIELD_NUMBER = 40;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList tags_;
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @return A list containing the tags.
    */
-  public com.google.protobuf.ProtocolStringList
-      getTagsList() {
+  public com.google.protobuf.ProtocolStringList getTagsList() {
     return tags_;
   }
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @return The count of tags.
    */
   public int getTagsCount() {
     return tags_.size();
   }
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @param index The index of the element to return.
    * @return The tags at the given index.
    */
@@ -1584,28 +1854,33 @@ public java.lang.String getTags(int index) {
     return tags_.get(index);
   }
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the tags at the given index.
    */
-  public com.google.protobuf.ByteString
-      getTagsBytes(int index) {
+  public com.google.protobuf.ByteString getTagsBytes(int index) {
     return tags_.getByteString(index);
   }
 
   public static final int ID_FIELD_NUMBER = 33;
   private long id_ = 0L;
   /**
+   *
+   *
    * 
    * Output only. The unique identifier for the TPU Node.
    * 

    *
    * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The id.
    */
   @java.lang.Override
@@ -1614,9 +1889,12 @@ public long getId() {
   }
 
   public static final int DATA_DISKS_FIELD_NUMBER = 41;
+
   @SuppressWarnings("serial")
   private java.util.List dataDisks_;
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1628,6 +1906,8 @@ public java.util.List getDataDisksLi
     return dataDisks_;
   }
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1635,11 +1915,13 @@ public java.util.List getDataDisksLi
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getDataDisksOrBuilderList() {
     return dataDisks_;
   }
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1651,6 +1933,8 @@ public int getDataDisksCount() {
     return dataDisks_.size();
   }
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1662,6 +1946,8 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk getDataDisks(int index) {
     return dataDisks_.get(index);
   }
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -1669,108 +1955,144 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk getDataDisks(int index) {
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(int index) {
     return dataDisks_.get(index);
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 38;
   private int apiVersion_ = 0;
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for apiVersion.
    */
-  @java.lang.Override public int getApiVersionValue() {
+  @java.lang.Override
+  public int getApiVersionValue() {
     return apiVersion_;
   }
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The apiVersion.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2alpha1.Node.ApiVersion getApiVersion() {
-    com.google.cloud.tpu.v2alpha1.Node.ApiVersion result = com.google.cloud.tpu.v2alpha1.Node.ApiVersion.forNumber(apiVersion_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v2alpha1.Node.ApiVersion getApiVersion() {
+    com.google.cloud.tpu.v2alpha1.Node.ApiVersion result =
+        com.google.cloud.tpu.v2alpha1.Node.ApiVersion.forNumber(apiVersion_);
     return result == null ? com.google.cloud.tpu.v2alpha1.Node.ApiVersion.UNRECOGNIZED : result;
   }
 
   public static final int SYMPTOMS_FIELD_NUMBER = 39;
+
   @SuppressWarnings("serial")
   private java.util.List symptoms_;
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public java.util.List getSymptomsList() {
     return symptoms_;
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getSymptomsOrBuilderList() {
     return symptoms_;
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public int getSymptomsCount() {
     return symptoms_.size();
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.Symptom getSymptoms(int index) {
     return symptoms_.get(index);
   }
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(
-      int index) {
+  public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(int index) {
     return symptoms_.get(index);
   }
 
   public static final int QUEUED_RESOURCE_FIELD_NUMBER = 43;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object queuedResource_ = "";
   /**
+   *
+   *
    * 
    * Output only. The qualified name of the QueuedResource that requested this
    * Node.
    * 

    *
    * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The queuedResource.
    */
   @java.lang.Override
@@ -1779,30 +2101,30 @@ public java.lang.String getQueuedResource() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queuedResource_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. The qualified name of the QueuedResource that requested this
    * Node.
    * 

    *
    * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for queuedResource.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getQueuedResourceBytes() {
+  public com.google.protobuf.ByteString getQueuedResourceBytes() {
     java.lang.Object ref = queuedResource_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       queuedResource_ = b;
       return b;
     } else {
@@ -1813,11 +2135,14 @@ public java.lang.String getQueuedResource() {
   public static final int SHIELDED_INSTANCE_CONFIG_FIELD_NUMBER = 45;
   private com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shieldedInstanceConfig_;
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
+   *
    * @return Whether the shieldedInstanceConfig field is set.
    */
   @java.lang.Override
@@ -1825,18 +2150,25 @@ public boolean hasShieldedInstanceConfig() {
     return shieldedInstanceConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
+   *
    * @return The shieldedInstanceConfig.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getShieldedInstanceConfig() {
-    return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
+    return shieldedInstanceConfig_ == null
+        ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()
+        : shieldedInstanceConfig_;
   }
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

@@ -1844,11 +2176,15 @@ public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getShieldedInstanceC
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder() {
-    return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
+  public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder
+      getShieldedInstanceConfigOrBuilder() {
+    return shieldedInstanceConfig_ == null
+        ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()
+        : shieldedInstanceConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1860,8 +2196,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -1895,28 +2230,21 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     if (health_ != com.google.cloud.tpu.v2alpha1.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
       output.writeEnum(22, health_);
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetLabels(),
-        LabelsDefaultEntryHolder.defaultEntry,
-        24);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 24);
     if (id_ != 0L) {
       output.writeInt64(33, id_);
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetMetadata(),
-        MetadataDefaultEntryHolder.defaultEntry,
-        34);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetMetadata(), MetadataDefaultEntryHolder.defaultEntry, 34);
     if (networkConfig_ != null) {
       output.writeMessage(36, getNetworkConfig());
     }
     if (serviceAccount_ != null) {
       output.writeMessage(37, getServiceAccount());
     }
-    if (apiVersion_ != com.google.cloud.tpu.v2alpha1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+    if (apiVersion_
+        != com.google.cloud.tpu.v2alpha1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
       output.writeEnum(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
@@ -1953,8 +2281,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, acceleratorType_);
     }
     if (state_ != com.google.cloud.tpu.v2alpha1.Node.State.STATE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(9, state_);
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(9, state_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(healthDescription_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(10, healthDescription_);
@@ -1966,60 +2293,53 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(13, cidrBlock_);
     }
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(16, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(16, getCreateTime());
     }
     if (schedulingConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(17, getSchedulingConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(17, getSchedulingConfig());
     }
     for (int i = 0; i < networkEndpoints_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(21, networkEndpoints_.get(i));
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(21, networkEndpoints_.get(i));
     }
     if (health_ != com.google.cloud.tpu.v2alpha1.Node.Health.HEALTH_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(22, health_);
-    }
-    for (java.util.Map.Entry entry
-         : internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(24, labels__);
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(22, health_);
+    }
+    for (java.util.Map.Entry entry :
+        internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry labels__ =
+          LabelsDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(24, labels__);
     }
     if (id_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(33, id_);
-    }
-    for (java.util.Map.Entry entry
-         : internalGetMetadata().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      metadata__ = MetadataDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(34, metadata__);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(33, id_);
+    }
+    for (java.util.Map.Entry entry :
+        internalGetMetadata().getMap().entrySet()) {
+      com.google.protobuf.MapEntry metadata__ =
+          MetadataDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(34, metadata__);
     }
     if (networkConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(36, getNetworkConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(36, getNetworkConfig());
     }
     if (serviceAccount_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(37, getServiceAccount());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(37, getServiceAccount());
     }
-    if (apiVersion_ != com.google.cloud.tpu.v2alpha1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(38, apiVersion_);
+    if (apiVersion_
+        != com.google.cloud.tpu.v2alpha1.Node.ApiVersion.API_VERSION_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(38, apiVersion_);
     }
     for (int i = 0; i < symptoms_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(39, symptoms_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(39, symptoms_.get(i));
     }
     {
       int dataSize = 0;
@@ -2030,15 +2350,14 @@ public int getSerializedSize() {
       size += 2 * getTagsList().size();
     }
     for (int i = 0; i < dataDisks_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(41, dataDisks_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(41, dataDisks_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(queuedResource_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(43, queuedResource_);
     }
     if (shieldedInstanceConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(45, getShieldedInstanceConfig());
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(45, getShieldedInstanceConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -2048,68 +2367,49 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.Node)) {
       return super.equals(obj);
     }
     com.google.cloud.tpu.v2alpha1.Node other = (com.google.cloud.tpu.v2alpha1.Node) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getDescription()
-        .equals(other.getDescription())) return false;
-    if (!getAcceleratorType()
-        .equals(other.getAcceleratorType())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getDescription().equals(other.getDescription())) return false;
+    if (!getAcceleratorType().equals(other.getAcceleratorType())) return false;
     if (state_ != other.state_) return false;
-    if (!getHealthDescription()
-        .equals(other.getHealthDescription())) return false;
-    if (!getRuntimeVersion()
-        .equals(other.getRuntimeVersion())) return false;
+    if (!getHealthDescription().equals(other.getHealthDescription())) return false;
+    if (!getRuntimeVersion().equals(other.getRuntimeVersion())) return false;
     if (hasNetworkConfig() != other.hasNetworkConfig()) return false;
     if (hasNetworkConfig()) {
-      if (!getNetworkConfig()
-          .equals(other.getNetworkConfig())) return false;
+      if (!getNetworkConfig().equals(other.getNetworkConfig())) return false;
     }
-    if (!getCidrBlock()
-        .equals(other.getCidrBlock())) return false;
+    if (!getCidrBlock().equals(other.getCidrBlock())) return false;
     if (hasServiceAccount() != other.hasServiceAccount()) return false;
     if (hasServiceAccount()) {
-      if (!getServiceAccount()
-          .equals(other.getServiceAccount())) return false;
+      if (!getServiceAccount().equals(other.getServiceAccount())) return false;
     }
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasSchedulingConfig() != other.hasSchedulingConfig()) return false;
     if (hasSchedulingConfig()) {
-      if (!getSchedulingConfig()
-          .equals(other.getSchedulingConfig())) return false;
+      if (!getSchedulingConfig().equals(other.getSchedulingConfig())) return false;
     }
-    if (!getNetworkEndpointsList()
-        .equals(other.getNetworkEndpointsList())) return false;
+    if (!getNetworkEndpointsList().equals(other.getNetworkEndpointsList())) return false;
     if (health_ != other.health_) return false;
-    if (!internalGetLabels().equals(
-        other.internalGetLabels())) return false;
-    if (!internalGetMetadata().equals(
-        other.internalGetMetadata())) return false;
-    if (!getTagsList()
-        .equals(other.getTagsList())) return false;
-    if (getId()
-        != other.getId()) return false;
-    if (!getDataDisksList()
-        .equals(other.getDataDisksList())) return false;
+    if (!internalGetLabels().equals(other.internalGetLabels())) return false;
+    if (!internalGetMetadata().equals(other.internalGetMetadata())) return false;
+    if (!getTagsList().equals(other.getTagsList())) return false;
+    if (getId() != other.getId()) return false;
+    if (!getDataDisksList().equals(other.getDataDisksList())) return false;
     if (apiVersion_ != other.apiVersion_) return false;
-    if (!getSymptomsList()
-        .equals(other.getSymptomsList())) return false;
-    if (!getQueuedResource()
-        .equals(other.getQueuedResource())) return false;
+    if (!getSymptomsList().equals(other.getSymptomsList())) return false;
+    if (!getQueuedResource().equals(other.getQueuedResource())) return false;
     if (hasShieldedInstanceConfig() != other.hasShieldedInstanceConfig()) return false;
     if (hasShieldedInstanceConfig()) {
-      if (!getShieldedInstanceConfig()
-          .equals(other.getShieldedInstanceConfig())) return false;
+      if (!getShieldedInstanceConfig().equals(other.getShieldedInstanceConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -2171,8 +2471,7 @@ public int hashCode() {
       hash = (53 * hash) + getTagsList().hashCode();
     }
     hash = (37 * hash) + ID_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getId());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getId());
     if (getDataDisksCount() > 0) {
       hash = (37 * hash) + DATA_DISKS_FIELD_NUMBER;
       hash = (53 * hash) + getDataDisksList().hashCode();
@@ -2194,156 +2493,159 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.Node parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.cloud.tpu.v2alpha1.Node parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Node parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.Node prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A TPU instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.Node}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.Node)
       com.google.cloud.tpu.v2alpha1.NodeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMapField(int number) {
       switch (number) {
         case 24:
           return internalGetLabels();
         case 34:
           return internalGetMetadata();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
       switch (number) {
         case 24:
           return internalGetMutableLabels();
         case 34:
           return internalGetMutableMetadata();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_Node_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.Node.class, com.google.cloud.tpu.v2alpha1.Node.Builder.class);
+              com.google.cloud.tpu.v2alpha1.Node.class,
+              com.google.cloud.tpu.v2alpha1.Node.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.Node.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -2413,9 +2715,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
     }
 
     @java.lang.Override
@@ -2436,7 +2738,9 @@ public com.google.cloud.tpu.v2alpha1.Node build() {
     public com.google.cloud.tpu.v2alpha1.Node buildPartial() {
       com.google.cloud.tpu.v2alpha1.Node result = new com.google.cloud.tpu.v2alpha1.Node(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -2497,27 +2801,22 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.Node result) {
         result.runtimeVersion_ = runtimeVersion_;
       }
       if (((from_bitField0_ & 0x00000040) != 0)) {
-        result.networkConfig_ = networkConfigBuilder_ == null
-            ? networkConfig_
-            : networkConfigBuilder_.build();
+        result.networkConfig_ =
+            networkConfigBuilder_ == null ? networkConfig_ : networkConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000080) != 0)) {
         result.cidrBlock_ = cidrBlock_;
       }
       if (((from_bitField0_ & 0x00000100) != 0)) {
-        result.serviceAccount_ = serviceAccountBuilder_ == null
-            ? serviceAccount_
-            : serviceAccountBuilder_.build();
+        result.serviceAccount_ =
+            serviceAccountBuilder_ == null ? serviceAccount_ : serviceAccountBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000200) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000400) != 0)) {
-        result.schedulingConfig_ = schedulingConfigBuilder_ == null
-            ? schedulingConfig_
-            : schedulingConfigBuilder_.build();
+        result.schedulingConfig_ =
+            schedulingConfigBuilder_ == null ? schedulingConfig_ : schedulingConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00001000) != 0)) {
         result.health_ = health_;
@@ -2540,9 +2839,10 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.Node result) {
         result.queuedResource_ = queuedResource_;
       }
       if (((from_bitField0_ & 0x00200000) != 0)) {
-        result.shieldedInstanceConfig_ = shieldedInstanceConfigBuilder_ == null
-            ? shieldedInstanceConfig_
-            : shieldedInstanceConfigBuilder_.build();
+        result.shieldedInstanceConfig_ =
+            shieldedInstanceConfigBuilder_ == null
+                ? shieldedInstanceConfig_
+                : shieldedInstanceConfigBuilder_.build();
       }
     }
 
@@ -2550,38 +2850,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.Node result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.Node) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.Node)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.Node) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2653,9 +2954,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.Node other) {
             networkEndpointsBuilder_ = null;
             networkEndpoints_ = other.networkEndpoints_;
             bitField0_ = (bitField0_ & ~0x00000800);
-            networkEndpointsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getNetworkEndpointsFieldBuilder() : null;
+            networkEndpointsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getNetworkEndpointsFieldBuilder()
+                    : null;
           } else {
             networkEndpointsBuilder_.addAllMessages(other.networkEndpoints_);
           }
@@ -2664,11 +2966,9 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.Node other) {
       if (other.health_ != 0) {
         setHealthValue(other.getHealthValue());
       }
-      internalGetMutableLabels().mergeFrom(
-          other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
       bitField0_ |= 0x00002000;
-      internalGetMutableMetadata().mergeFrom(
-          other.internalGetMetadata());
+      internalGetMutableMetadata().mergeFrom(other.internalGetMetadata());
       bitField0_ |= 0x00004000;
       if (!other.tags_.isEmpty()) {
         if (tags_.isEmpty()) {
@@ -2701,9 +3001,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.Node other) {
             dataDisksBuilder_ = null;
             dataDisks_ = other.dataDisks_;
             bitField0_ = (bitField0_ & ~0x00020000);
-            dataDisksBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getDataDisksFieldBuilder() : null;
+            dataDisksBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getDataDisksFieldBuilder()
+                    : null;
           } else {
             dataDisksBuilder_.addAllMessages(other.dataDisks_);
           }
@@ -2730,9 +3031,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.Node other) {
             symptomsBuilder_ = null;
             symptoms_ = other.symptoms_;
             bitField0_ = (bitField0_ & ~0x00080000);
-            symptomsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getSymptomsFieldBuilder() : null;
+            symptomsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getSymptomsFieldBuilder()
+                    : null;
           } else {
             symptomsBuilder_.addAllMessages(other.symptoms_);
           }
@@ -2772,165 +3074,181 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 26: {
-              description_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 26
-            case 42: {
-              acceleratorType_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 42
-            case 72: {
-              state_ = input.readEnum();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 72
-            case 82: {
-              healthDescription_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 82
-            case 90: {
-              runtimeVersion_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 90
-            case 106: {
-              cidrBlock_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000080;
-              break;
-            } // case 106
-            case 130: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000200;
-              break;
-            } // case 130
-            case 138: {
-              input.readMessage(
-                  getSchedulingConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000400;
-              break;
-            } // case 138
-            case 170: {
-              com.google.cloud.tpu.v2alpha1.NetworkEndpoint m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2alpha1.NetworkEndpoint.parser(),
-                      extensionRegistry);
-              if (networkEndpointsBuilder_ == null) {
-                ensureNetworkEndpointsIsMutable();
-                networkEndpoints_.add(m);
-              } else {
-                networkEndpointsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 170
-            case 176: {
-              health_ = input.readEnum();
-              bitField0_ |= 0x00001000;
-              break;
-            } // case 176
-            case 194: {
-              com.google.protobuf.MapEntry
-              labels__ = input.readMessage(
-                  LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-              internalGetMutableLabels().getMutableMap().put(
-                  labels__.getKey(), labels__.getValue());
-              bitField0_ |= 0x00002000;
-              break;
-            } // case 194
-            case 264: {
-              id_ = input.readInt64();
-              bitField0_ |= 0x00010000;
-              break;
-            } // case 264
-            case 274: {
-              com.google.protobuf.MapEntry
-              metadata__ = input.readMessage(
-                  MetadataDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-              internalGetMutableMetadata().getMutableMap().put(
-                  metadata__.getKey(), metadata__.getValue());
-              bitField0_ |= 0x00004000;
-              break;
-            } // case 274
-            case 290: {
-              input.readMessage(
-                  getNetworkConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 290
-            case 298: {
-              input.readMessage(
-                  getServiceAccountFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000100;
-              break;
-            } // case 298
-            case 304: {
-              apiVersion_ = input.readEnum();
-              bitField0_ |= 0x00040000;
-              break;
-            } // case 304
-            case 314: {
-              com.google.cloud.tpu.v2alpha1.Symptom m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2alpha1.Symptom.parser(),
-                      extensionRegistry);
-              if (symptomsBuilder_ == null) {
-                ensureSymptomsIsMutable();
-                symptoms_.add(m);
-              } else {
-                symptomsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 314
-            case 322: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureTagsIsMutable();
-              tags_.add(s);
-              break;
-            } // case 322
-            case 330: {
-              com.google.cloud.tpu.v2alpha1.AttachedDisk m =
-                  input.readMessage(
-                      com.google.cloud.tpu.v2alpha1.AttachedDisk.parser(),
-                      extensionRegistry);
-              if (dataDisksBuilder_ == null) {
-                ensureDataDisksIsMutable();
-                dataDisks_.add(m);
-              } else {
-                dataDisksBuilder_.addMessage(m);
-              }
-              break;
-            } // case 330
-            case 346: {
-              queuedResource_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00100000;
-              break;
-            } // case 346
-            case 362: {
-              input.readMessage(
-                  getShieldedInstanceConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00200000;
-              break;
-            } // case 362
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 26:
+              {
+                description_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 26
+            case 42:
+              {
+                acceleratorType_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 42
+            case 72:
+              {
+                state_ = input.readEnum();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 72
+            case 82:
+              {
+                healthDescription_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 82
+            case 90:
+              {
+                runtimeVersion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 90
+            case 106:
+              {
+                cidrBlock_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000080;
+                break;
+              } // case 106
+            case 130:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000200;
+                break;
+              } // case 130
+            case 138:
+              {
+                input.readMessage(
+                    getSchedulingConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000400;
+                break;
+              } // case 138
+            case 170:
+              {
+                com.google.cloud.tpu.v2alpha1.NetworkEndpoint m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.NetworkEndpoint.parser(), extensionRegistry);
+                if (networkEndpointsBuilder_ == null) {
+                  ensureNetworkEndpointsIsMutable();
+                  networkEndpoints_.add(m);
+                } else {
+                  networkEndpointsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 170
+            case 176:
+              {
+                health_ = input.readEnum();
+                bitField0_ |= 0x00001000;
+                break;
+              } // case 176
+            case 194:
+              {
+                com.google.protobuf.MapEntry labels__ =
+                    input.readMessage(
+                        LabelsDefaultEntryHolder.defaultEntry.getParserForType(),
+                        extensionRegistry);
+                internalGetMutableLabels()
+                    .getMutableMap()
+                    .put(labels__.getKey(), labels__.getValue());
+                bitField0_ |= 0x00002000;
+                break;
+              } // case 194
+            case 264:
+              {
+                id_ = input.readInt64();
+                bitField0_ |= 0x00010000;
+                break;
+              } // case 264
+            case 274:
+              {
+                com.google.protobuf.MapEntry metadata__ =
+                    input.readMessage(
+                        MetadataDefaultEntryHolder.defaultEntry.getParserForType(),
+                        extensionRegistry);
+                internalGetMutableMetadata()
+                    .getMutableMap()
+                    .put(metadata__.getKey(), metadata__.getValue());
+                bitField0_ |= 0x00004000;
+                break;
+              } // case 274
+            case 290:
+              {
+                input.readMessage(getNetworkConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 290
+            case 298:
+              {
+                input.readMessage(getServiceAccountFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000100;
+                break;
+              } // case 298
+            case 304:
+              {
+                apiVersion_ = input.readEnum();
+                bitField0_ |= 0x00040000;
+                break;
+              } // case 304
+            case 314:
+              {
+                com.google.cloud.tpu.v2alpha1.Symptom m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.Symptom.parser(), extensionRegistry);
+                if (symptomsBuilder_ == null) {
+                  ensureSymptomsIsMutable();
+                  symptoms_.add(m);
+                } else {
+                  symptomsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 314
+            case 322:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureTagsIsMutable();
+                tags_.add(s);
+                break;
+              } // case 322
+            case 330:
+              {
+                com.google.cloud.tpu.v2alpha1.AttachedDisk m =
+                    input.readMessage(
+                        com.google.cloud.tpu.v2alpha1.AttachedDisk.parser(), extensionRegistry);
+                if (dataDisksBuilder_ == null) {
+                  ensureDataDisksIsMutable();
+                  dataDisks_.add(m);
+                } else {
+                  dataDisksBuilder_.addMessage(m);
+                }
+                break;
+              } // case 330
+            case 346:
+              {
+                queuedResource_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00100000;
+                break;
+              } // case 346
+            case 362:
+              {
+                input.readMessage(
+                    getShieldedInstanceConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00200000;
+                break;
+              } // case 362
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2940,22 +3258,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -2964,20 +3287,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -2985,28 +3311,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -3016,17 +3353,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the TPU.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -3036,18 +3379,20 @@ public Builder setNameBytes(
 
     private java.lang.Object description_ = "";
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @return The description.
      */
     public java.lang.String getDescription() {
       java.lang.Object ref = description_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         description_ = s;
         return s;
@@ -3056,20 +3401,21 @@ public java.lang.String getDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @return The bytes for description.
      */
-    public com.google.protobuf.ByteString
-        getDescriptionBytes() {
+    public com.google.protobuf.ByteString getDescriptionBytes() {
       java.lang.Object ref = description_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         description_ = b;
         return b;
       } else {
@@ -3077,28 +3423,35 @@ public java.lang.String getDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @param value The description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescription(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDescription(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       description_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDescription() {
@@ -3108,17 +3461,21 @@ public Builder clearDescription() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The user-supplied description of the TPU. Maximum of 512 characters.
      * 

      *
      * string description = 3;
+     *
      * @param value The bytes for description to set.
      * @return This builder for chaining.
      */
-    public Builder setDescriptionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       description_ = value;
       bitField0_ |= 0x00000002;
@@ -3128,18 +3485,20 @@ public Builder setDescriptionBytes(
 
     private java.lang.Object acceleratorType_ = "";
     /**
+     *
+     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
+     *
      * @return The acceleratorType.
      */
     public java.lang.String getAcceleratorType() {
       java.lang.Object ref = acceleratorType_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         acceleratorType_ = s;
         return s;
@@ -3148,20 +3507,21 @@ public java.lang.String getAcceleratorType() {
       }
     }
     /**
+     *
+     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
+     *
      * @return The bytes for acceleratorType.
      */
-    public com.google.protobuf.ByteString
-        getAcceleratorTypeBytes() {
+    public com.google.protobuf.ByteString getAcceleratorTypeBytes() {
       java.lang.Object ref = acceleratorType_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         acceleratorType_ = b;
         return b;
       } else {
@@ -3169,28 +3529,35 @@ public java.lang.String getAcceleratorType() {
       }
     }
     /**
+     *
+     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
+     *
      * @param value The acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorType(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAcceleratorType(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearAcceleratorType() {
@@ -3200,17 +3567,21 @@ public Builder clearAcceleratorType() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The type of hardware accelerators associated with this node.
      * 

      *
      * string accelerator_type = 5;
+     *
      * @param value The bytes for acceleratorType to set.
      * @return This builder for chaining.
      */
-    public Builder setAcceleratorTypeBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAcceleratorTypeBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       acceleratorType_ = value;
       bitField0_ |= 0x00000004;
@@ -3220,22 +3591,33 @@ public Builder setAcceleratorTypeBytes(
 
     private int state_ = 0;
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The enum numeric value on the wire for state.
      */
-    @java.lang.Override public int getStateValue() {
+    @java.lang.Override
+    public int getStateValue() {
       return state_;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The enum numeric value on the wire for state to set.
      * @return This builder for chaining.
      */
@@ -3246,24 +3628,35 @@ public Builder setStateValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The state.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Node.State getState() {
-      com.google.cloud.tpu.v2alpha1.Node.State result = com.google.cloud.tpu.v2alpha1.Node.State.forNumber(state_);
+      com.google.cloud.tpu.v2alpha1.Node.State result =
+          com.google.cloud.tpu.v2alpha1.Node.State.forNumber(state_);
       return result == null ? com.google.cloud.tpu.v2alpha1.Node.State.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The state to set.
      * @return This builder for chaining.
      */
@@ -3277,11 +3670,16 @@ public Builder setState(com.google.cloud.tpu.v2alpha1.Node.State value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The current state for the TPU Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearState() {
@@ -3293,19 +3691,21 @@ public Builder clearState() {
 
     private java.lang.Object healthDescription_ = "";
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The healthDescription.
      */
     public java.lang.String getHealthDescription() {
       java.lang.Object ref = healthDescription_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         healthDescription_ = s;
         return s;
@@ -3314,21 +3714,22 @@ public java.lang.String getHealthDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The bytes for healthDescription.
      */
-    public com.google.protobuf.ByteString
-        getHealthDescriptionBytes() {
+    public com.google.protobuf.ByteString getHealthDescriptionBytes() {
       java.lang.Object ref = healthDescription_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         healthDescription_ = b;
         return b;
       } else {
@@ -3336,30 +3737,37 @@ public java.lang.String getHealthDescription() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescription(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setHealthDescription(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       healthDescription_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearHealthDescription() {
@@ -3369,18 +3777,22 @@ public Builder clearHealthDescription() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. If this field is populated, it contains a description of why
      * the TPU Node is unhealthy.
      * 

      *
      * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The bytes for healthDescription to set.
      * @return This builder for chaining.
      */
-    public Builder setHealthDescriptionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setHealthDescriptionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       healthDescription_ = value;
       bitField0_ |= 0x00000010;
@@ -3390,18 +3802,20 @@ public Builder setHealthDescriptionBytes(
 
     private java.lang.Object runtimeVersion_ = "";
     /**
+     *
+     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The runtimeVersion.
      */
     public java.lang.String getRuntimeVersion() {
       java.lang.Object ref = runtimeVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         runtimeVersion_ = s;
         return s;
@@ -3410,20 +3824,21 @@ public java.lang.String getRuntimeVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for runtimeVersion.
      */
-    public com.google.protobuf.ByteString
-        getRuntimeVersionBytes() {
+    public com.google.protobuf.ByteString getRuntimeVersionBytes() {
       java.lang.Object ref = runtimeVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         runtimeVersion_ = b;
         return b;
       } else {
@@ -3431,28 +3846,35 @@ public java.lang.String getRuntimeVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The runtimeVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setRuntimeVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRuntimeVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       runtimeVersion_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearRuntimeVersion() {
@@ -3462,17 +3884,21 @@ public Builder clearRuntimeVersion() {
       return this;
     }
     /**
-     * 
+     *
+     *
+     * 
      * Required. The runtime version running in the Node.
      * 

      *
      * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for runtimeVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setRuntimeVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRuntimeVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       runtimeVersion_ = value;
       bitField0_ |= 0x00000020;
@@ -3482,34 +3908,47 @@ public Builder setRuntimeVersionBytes(
 
     private com.google.cloud.tpu.v2alpha1.NetworkConfig networkConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.NetworkConfig, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder, com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder> networkConfigBuilder_;
+            com.google.cloud.tpu.v2alpha1.NetworkConfig,
+            com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder,
+            com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder>
+        networkConfigBuilder_;
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
+     *
      * @return Whether the networkConfig field is set.
      */
     public boolean hasNetworkConfig() {
       return ((bitField0_ & 0x00000040) != 0);
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
+     *
      * @return The networkConfig.
      */
     public com.google.cloud.tpu.v2alpha1.NetworkConfig getNetworkConfig() {
       if (networkConfigBuilder_ == null) {
-        return networkConfig_ == null ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance() : networkConfig_;
+        return networkConfig_ == null
+            ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()
+            : networkConfig_;
       } else {
         return networkConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3530,6 +3969,8 @@ public Builder setNetworkConfig(com.google.cloud.tpu.v2alpha1.NetworkConfig valu
       return this;
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3548,6 +3989,8 @@ public Builder setNetworkConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3556,9 +3999,9 @@ public Builder setNetworkConfig(
      */
     public Builder mergeNetworkConfig(com.google.cloud.tpu.v2alpha1.NetworkConfig value) {
       if (networkConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000040) != 0) &&
-          networkConfig_ != null &&
-          networkConfig_ != com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000040) != 0)
+            && networkConfig_ != null
+            && networkConfig_ != com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()) {
           getNetworkConfigBuilder().mergeFrom(value);
         } else {
           networkConfig_ = value;
@@ -3571,6 +4014,8 @@ public Builder mergeNetworkConfig(com.google.cloud.tpu.v2alpha1.NetworkConfig va
       return this;
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3588,6 +4033,8 @@ public Builder clearNetworkConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3600,6 +4047,8 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder getNetworkConfigBuild
       return getNetworkConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3610,11 +4059,14 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
       if (networkConfigBuilder_ != null) {
         return networkConfigBuilder_.getMessageOrBuilder();
       } else {
-        return networkConfig_ == null ?
-            com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance() : networkConfig_;
+        return networkConfig_ == null
+            ? com.google.cloud.tpu.v2alpha1.NetworkConfig.getDefaultInstance()
+            : networkConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * Network configurations for the TPU node.
      * 

@@ -3622,14 +4074,17 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
      * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.NetworkConfig, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder, com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.NetworkConfig,
+            com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder,
+            com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder>
         getNetworkConfigFieldBuilder() {
       if (networkConfigBuilder_ == null) {
-        networkConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.NetworkConfig, com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder, com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder>(
-                getNetworkConfig(),
-                getParentForChildren(),
-                isClean());
+        networkConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.NetworkConfig,
+                com.google.cloud.tpu.v2alpha1.NetworkConfig.Builder,
+                com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder>(
+                getNetworkConfig(), getParentForChildren(), isClean());
         networkConfig_ = null;
       }
       return networkConfigBuilder_;
@@ -3637,6 +4092,8 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
 
     private java.lang.Object cidrBlock_ = "";
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3649,13 +4106,13 @@ public com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBu
      * 

      *
      * string cidr_block = 13;
+     *
      * @return The cidrBlock.
      */
     public java.lang.String getCidrBlock() {
       java.lang.Object ref = cidrBlock_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         cidrBlock_ = s;
         return s;
@@ -3664,6 +4121,8 @@ public java.lang.String getCidrBlock() {
       }
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3676,15 +4135,14 @@ public java.lang.String getCidrBlock() {
      * 

      *
      * string cidr_block = 13;
+     *
      * @return The bytes for cidrBlock.
      */
-    public com.google.protobuf.ByteString
-        getCidrBlockBytes() {
+    public com.google.protobuf.ByteString getCidrBlockBytes() {
       java.lang.Object ref = cidrBlock_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         cidrBlock_ = b;
         return b;
       } else {
@@ -3692,6 +4150,8 @@ public java.lang.String getCidrBlock() {
       }
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3704,18 +4164,22 @@ public java.lang.String getCidrBlock() {
      * 

      *
      * string cidr_block = 13;
+     *
      * @param value The cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlock(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setCidrBlock(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       cidrBlock_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3728,6 +4192,7 @@ public Builder setCidrBlock(
      * 

      *
      * string cidr_block = 13;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCidrBlock() {
@@ -3737,6 +4202,8 @@ public Builder clearCidrBlock() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The CIDR block that the TPU node will use when selecting an IP address.
      * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -3749,12 +4216,14 @@ public Builder clearCidrBlock() {
      * 

      *
      * string cidr_block = 13;
+     *
      * @param value The bytes for cidrBlock to set.
      * @return This builder for chaining.
      */
-    public Builder setCidrBlockBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setCidrBlockBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       cidrBlock_ = value;
       bitField0_ |= 0x00000080;
@@ -3764,36 +4233,49 @@ public Builder setCidrBlockBytes(
 
     private com.google.cloud.tpu.v2alpha1.ServiceAccount serviceAccount_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.ServiceAccount, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder, com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder> serviceAccountBuilder_;
+            com.google.cloud.tpu.v2alpha1.ServiceAccount,
+            com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder,
+            com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder>
+        serviceAccountBuilder_;
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
+     *
      * @return Whether the serviceAccount field is set.
      */
     public boolean hasServiceAccount() {
       return ((bitField0_ & 0x00000100) != 0);
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
+     *
      * @return The serviceAccount.
      */
     public com.google.cloud.tpu.v2alpha1.ServiceAccount getServiceAccount() {
       if (serviceAccountBuilder_ == null) {
-        return serviceAccount_ == null ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance() : serviceAccount_;
+        return serviceAccount_ == null
+            ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()
+            : serviceAccount_;
       } else {
         return serviceAccountBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3815,6 +4297,8 @@ public Builder setServiceAccount(com.google.cloud.tpu.v2alpha1.ServiceAccount va
       return this;
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3834,6 +4318,8 @@ public Builder setServiceAccount(
       return this;
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3843,9 +4329,10 @@ public Builder setServiceAccount(
      */
     public Builder mergeServiceAccount(com.google.cloud.tpu.v2alpha1.ServiceAccount value) {
       if (serviceAccountBuilder_ == null) {
-        if (((bitField0_ & 0x00000100) != 0) &&
-          serviceAccount_ != null &&
-          serviceAccount_ != com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000100) != 0)
+            && serviceAccount_ != null
+            && serviceAccount_
+                != com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()) {
           getServiceAccountBuilder().mergeFrom(value);
         } else {
           serviceAccount_ = value;
@@ -3858,6 +4345,8 @@ public Builder mergeServiceAccount(com.google.cloud.tpu.v2alpha1.ServiceAccount
       return this;
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3876,6 +4365,8 @@ public Builder clearServiceAccount() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3889,6 +4380,8 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder getServiceAccountBui
       return getServiceAccountFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3900,11 +4393,14 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOr
       if (serviceAccountBuilder_ != null) {
         return serviceAccountBuilder_.getMessageOrBuilder();
       } else {
-        return serviceAccount_ == null ?
-            com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance() : serviceAccount_;
+        return serviceAccount_ == null
+            ? com.google.cloud.tpu.v2alpha1.ServiceAccount.getDefaultInstance()
+            : serviceAccount_;
       }
     }
     /**
+     *
+     *
      * 
      * The Google Cloud Platform Service Account to be used by the TPU node VMs.
      * If None is specified, the default compute service account will be used.
@@ -3913,14 +4409,17 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOr
      * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.ServiceAccount, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder, com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.ServiceAccount,
+            com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder,
+            com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder>
         getServiceAccountFieldBuilder() {
       if (serviceAccountBuilder_ == null) {
-        serviceAccountBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.ServiceAccount, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder, com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder>(
-                getServiceAccount(),
-                getParentForChildren(),
-                isClean());
+        serviceAccountBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.ServiceAccount,
+                com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder,
+                com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder>(
+                getServiceAccount(), getParentForChildren(), isClean());
         serviceAccount_ = null;
       }
       return serviceAccountBuilder_;
@@ -3928,39 +4427,58 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOr
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000200) != 0);
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
@@ -3976,14 +4494,17 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -3994,17 +4515,21 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000200) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000200) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -4017,11 +4542,15 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearCreateTime() {
       bitField0_ = (bitField0_ & ~0x00000200);
@@ -4034,11 +4563,15 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       bitField0_ |= 0x00000200;
@@ -4046,36 +4579,48 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The time when the node was created.
      * 

      *
-     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -4083,34 +4628,47 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.cloud.tpu.v2alpha1.SchedulingConfig schedulingConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.SchedulingConfig, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder, com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder> schedulingConfigBuilder_;
+            com.google.cloud.tpu.v2alpha1.SchedulingConfig,
+            com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder,
+            com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder>
+        schedulingConfigBuilder_;
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
+     *
      * @return Whether the schedulingConfig field is set.
      */
     public boolean hasSchedulingConfig() {
       return ((bitField0_ & 0x00000400) != 0);
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
+     *
      * @return The schedulingConfig.
      */
     public com.google.cloud.tpu.v2alpha1.SchedulingConfig getSchedulingConfig() {
       if (schedulingConfigBuilder_ == null) {
-        return schedulingConfig_ == null ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+        return schedulingConfig_ == null
+            ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()
+            : schedulingConfig_;
       } else {
         return schedulingConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4131,6 +4689,8 @@ public Builder setSchedulingConfig(com.google.cloud.tpu.v2alpha1.SchedulingConfi
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4149,6 +4709,8 @@ public Builder setSchedulingConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4157,9 +4719,10 @@ public Builder setSchedulingConfig(
      */
     public Builder mergeSchedulingConfig(com.google.cloud.tpu.v2alpha1.SchedulingConfig value) {
       if (schedulingConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000400) != 0) &&
-          schedulingConfig_ != null &&
-          schedulingConfig_ != com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000400) != 0)
+            && schedulingConfig_ != null
+            && schedulingConfig_
+                != com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()) {
           getSchedulingConfigBuilder().mergeFrom(value);
         } else {
           schedulingConfig_ = value;
@@ -4172,6 +4735,8 @@ public Builder mergeSchedulingConfig(com.google.cloud.tpu.v2alpha1.SchedulingCon
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4189,6 +4754,8 @@ public Builder clearSchedulingConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4201,6 +4768,8 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder getSchedulingConfi
       return getSchedulingConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4211,11 +4780,14 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder getSchedulingConf
       if (schedulingConfigBuilder_ != null) {
         return schedulingConfigBuilder_.getMessageOrBuilder();
       } else {
-        return schedulingConfig_ == null ?
-            com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance() : schedulingConfig_;
+        return schedulingConfig_ == null
+            ? com.google.cloud.tpu.v2alpha1.SchedulingConfig.getDefaultInstance()
+            : schedulingConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * The scheduling options for this node.
      * 

@@ -4223,39 +4795,52 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder getSchedulingConf
      * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.SchedulingConfig, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder, com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.SchedulingConfig,
+            com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder,
+            com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder>
         getSchedulingConfigFieldBuilder() {
       if (schedulingConfigBuilder_ == null) {
-        schedulingConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.SchedulingConfig, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder, com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder>(
-                getSchedulingConfig(),
-                getParentForChildren(),
-                isClean());
+        schedulingConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.SchedulingConfig,
+                com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder,
+                com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder>(
+                getSchedulingConfig(), getParentForChildren(), isClean());
         schedulingConfig_ = null;
       }
       return schedulingConfigBuilder_;
     }
 
     private java.util.List networkEndpoints_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureNetworkEndpointsIsMutable() {
       if (!((bitField0_ & 0x00000800) != 0)) {
-        networkEndpoints_ = new java.util.ArrayList(networkEndpoints_);
+        networkEndpoints_ =
+            new java.util.ArrayList(
+                networkEndpoints_);
         bitField0_ |= 0x00000800;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.NetworkEndpoint, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder, com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder> networkEndpointsBuilder_;
+            com.google.cloud.tpu.v2alpha1.NetworkEndpoint,
+            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder,
+            com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder>
+        networkEndpointsBuilder_;
 
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public java.util.List getNetworkEndpointsList() {
       if (networkEndpointsBuilder_ == null) {
@@ -4265,13 +4850,17 @@ public java.util.List getNetworkE
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public int getNetworkEndpointsCount() {
       if (networkEndpointsBuilder_ == null) {
@@ -4281,13 +4870,17 @@ public int getNetworkEndpointsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint getNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4297,13 +4890,17 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpoint getNetworkEndpoints(int ind
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setNetworkEndpoints(
         int index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint value) {
@@ -4320,13 +4917,17 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setNetworkEndpoints(
         int index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder builderForValue) {
@@ -4340,13 +4941,17 @@ public Builder setNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(com.google.cloud.tpu.v2alpha1.NetworkEndpoint value) {
       if (networkEndpointsBuilder_ == null) {
@@ -4362,13 +4967,17 @@ public Builder addNetworkEndpoints(com.google.cloud.tpu.v2alpha1.NetworkEndpoint
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(
         int index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint value) {
@@ -4385,13 +4994,17 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(
         com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder builderForValue) {
@@ -4405,13 +5018,17 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addNetworkEndpoints(
         int index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder builderForValue) {
@@ -4425,20 +5042,23 @@ public Builder addNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addAllNetworkEndpoints(
         java.lang.Iterable values) {
       if (networkEndpointsBuilder_ == null) {
         ensureNetworkEndpointsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, networkEndpoints_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, networkEndpoints_);
         onChanged();
       } else {
         networkEndpointsBuilder_.addAllMessages(values);
@@ -4446,13 +5066,17 @@ public Builder addAllNetworkEndpoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearNetworkEndpoints() {
       if (networkEndpointsBuilder_ == null) {
@@ -4465,13 +5089,17 @@ public Builder clearNetworkEndpoints() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder removeNetworkEndpoints(int index) {
       if (networkEndpointsBuilder_ == null) {
@@ -4484,45 +5112,58 @@ public Builder removeNetworkEndpoints(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder getNetworkEndpointsBuilder(
         int index) {
       return getNetworkEndpointsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
         int index) {
       if (networkEndpointsBuilder_ == null) {
-        return networkEndpoints_.get(index);  } else {
+        return networkEndpoints_.get(index);
+      } else {
         return networkEndpointsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getNetworkEndpointsOrBuilderList() {
+    public java.util.List
+        getNetworkEndpointsOrBuilderList() {
       if (networkEndpointsBuilder_ != null) {
         return networkEndpointsBuilder_.getMessageOrBuilderList();
       } else {
@@ -4530,51 +5171,69 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpoint
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder addNetworkEndpointsBuilder() {
-      return getNetworkEndpointsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2alpha1.NetworkEndpoint.getDefaultInstance());
+      return getNetworkEndpointsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2alpha1.NetworkEndpoint.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder addNetworkEndpointsBuilder(
         int index) {
-      return getNetworkEndpointsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.getDefaultInstance());
+      return getNetworkEndpointsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The network endpoints where TPU workers can be accessed and
      * sent work. It is recommended that runtime clients of the node reach out
      * to the 0th entry in this map first.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getNetworkEndpointsBuilderList() {
+    public java.util.List
+        getNetworkEndpointsBuilderList() {
       return getNetworkEndpointsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.NetworkEndpoint, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder, com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.NetworkEndpoint,
+            com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder,
+            com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder>
         getNetworkEndpointsFieldBuilder() {
       if (networkEndpointsBuilder_ == null) {
-        networkEndpointsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.NetworkEndpoint, com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder, com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder>(
+        networkEndpointsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.NetworkEndpoint,
+                com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder,
+                com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder>(
                 networkEndpoints_,
                 ((bitField0_ & 0x00000800) != 0),
                 getParentForChildren(),
@@ -4586,22 +5245,29 @@ public com.google.cloud.tpu.v2alpha1.NetworkEndpoint.Builder addNetworkEndpoints
 
     private int health_ = 0;
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
+     *
      * @return The enum numeric value on the wire for health.
      */
-    @java.lang.Override public int getHealthValue() {
+    @java.lang.Override
+    public int getHealthValue() {
       return health_;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
+     *
      * @param value The enum numeric value on the wire for health to set.
      * @return This builder for chaining.
      */
@@ -4612,24 +5278,31 @@ public Builder setHealthValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
+     *
      * @return The health.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Node.Health getHealth() {
-      com.google.cloud.tpu.v2alpha1.Node.Health result = com.google.cloud.tpu.v2alpha1.Node.Health.forNumber(health_);
+      com.google.cloud.tpu.v2alpha1.Node.Health result =
+          com.google.cloud.tpu.v2alpha1.Node.Health.forNumber(health_);
       return result == null ? com.google.cloud.tpu.v2alpha1.Node.Health.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
+     *
      * @param value The health to set.
      * @return This builder for chaining.
      */
@@ -4643,11 +5316,14 @@ public Builder setHealth(com.google.cloud.tpu.v2alpha1.Node.Health value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The health status of the TPU node.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
+     *
      * @return This builder for chaining.
      */
     public Builder clearHealth() {
@@ -4657,21 +5333,19 @@ public Builder clearHealth() {
       return this;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, java.lang.String> labels_;
-    private com.google.protobuf.MapField
-        internalGetLabels() {
+    private com.google.protobuf.MapField labels_;
+
+    private com.google.protobuf.MapField internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
+
     private com.google.protobuf.MapField
         internalGetMutableLabels() {
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -4680,10 +5354,13 @@ public Builder clearHealth() {
       onChanged();
       return labels_;
     }
+
     public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4691,20 +5368,21 @@ public int getLabelsCount() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public boolean containsLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getLabelsMap()} instead.
-     */
+    /** Use {@link #getLabelsMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4716,6 +5394,8 @@ public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4723,17 +5403,19 @@ public java.util.Map getLabelsMap() {
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public /* nullable */
-java.lang.String getLabelsOrDefault(
+    public /* nullable */ java.lang.String getLabelsOrDefault(
         java.lang.String key,
         /* nullable */
-java.lang.String defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+        java.lang.String defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

@@ -4741,92 +5423,93 @@ java.lang.String getLabelsOrDefault(
      * map<string, string> labels = 24;
      */
     @java.lang.Override
-    public java.lang.String getLabelsOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+    public java.lang.String getLabelsOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
+
     public Builder clearLabels() {
       bitField0_ = (bitField0_ & ~0x00002000);
-      internalGetMutableLabels().getMutableMap()
-          .clear();
+      internalGetMutableLabels().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder removeLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableLabels().getMutableMap()
-          .remove(key);
+    public Builder removeLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableLabels().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-        getMutableLabels() {
+    public java.util.Map getMutableLabels() {
       bitField0_ |= 0x00002000;
       return internalGetMutableLabels().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putLabels(
-        java.lang.String key,
-        java.lang.String value) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      if (value == null) { throw new NullPointerException("map value"); }
-      internalGetMutableLabels().getMutableMap()
-          .put(key, value);
+    public Builder putLabels(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      if (value == null) {
+        throw new NullPointerException("map value");
+      }
+      internalGetMutableLabels().getMutableMap().put(key, value);
       bitField0_ |= 0x00002000;
       return this;
     }
     /**
+     *
+     *
      * 
      * Resource labels to represent user-provided metadata.
      * 

      *
      * map<string, string> labels = 24;
      */
-    public Builder putAllLabels(
-        java.util.Map values) {
-      internalGetMutableLabels().getMutableMap()
-          .putAll(values);
+    public Builder putAllLabels(java.util.Map values) {
+      internalGetMutableLabels().getMutableMap().putAll(values);
       bitField0_ |= 0x00002000;
       return this;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, java.lang.String> metadata_;
-    private com.google.protobuf.MapField
-        internalGetMetadata() {
+    private com.google.protobuf.MapField metadata_;
+
+    private com.google.protobuf.MapField internalGetMetadata() {
       if (metadata_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            MetadataDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(MetadataDefaultEntryHolder.defaultEntry);
       }
       return metadata_;
     }
+
     private com.google.protobuf.MapField
         internalGetMutableMetadata() {
       if (metadata_ == null) {
-        metadata_ = com.google.protobuf.MapField.newMapField(
-            MetadataDefaultEntryHolder.defaultEntry);
+        metadata_ =
+            com.google.protobuf.MapField.newMapField(MetadataDefaultEntryHolder.defaultEntry);
       }
       if (!metadata_.isMutable()) {
         metadata_ = metadata_.copy();
@@ -4835,10 +5518,13 @@ public Builder putAllLabels(
       onChanged();
       return metadata_;
     }
+
     public int getMetadataCount() {
       return internalGetMetadata().getMap().size();
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4847,20 +5533,21 @@ public int getMetadataCount() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public boolean containsMetadata(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsMetadata(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetMetadata().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getMetadataMap()} instead.
-     */
+    /** Use {@link #getMetadataMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getMetadata() {
       return getMetadataMap();
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4873,6 +5560,8 @@ public java.util.Map getMetadataMap() {
       return internalGetMetadata().getMap();
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4881,17 +5570,19 @@ public java.util.Map getMetadataMap() {
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public /* nullable */
-java.lang.String getMetadataOrDefault(
+    public /* nullable */ java.lang.String getMetadataOrDefault(
         java.lang.String key,
         /* nullable */
-java.lang.String defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetMetadata().getMap();
+        java.lang.String defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetMetadata().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4900,23 +5591,25 @@ java.lang.String getMetadataOrDefault(
      * map<string, string> metadata = 34;
      */
     @java.lang.Override
-    public java.lang.String getMetadataOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetMetadata().getMap();
+    public java.lang.String getMetadataOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetMetadata().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
+
     public Builder clearMetadata() {
       bitField0_ = (bitField0_ & ~0x00004000);
-      internalGetMutableMetadata().getMutableMap()
-          .clear();
+      internalGetMutableMetadata().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4924,23 +5617,22 @@ public Builder clearMetadata() {
      *
      * map<string, string> metadata = 34;
      */
-    public Builder removeMetadata(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableMetadata().getMutableMap()
-          .remove(key);
+    public Builder removeMetadata(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableMetadata().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-        getMutableMetadata() {
+    public java.util.Map getMutableMetadata() {
       bitField0_ |= 0x00004000;
       return internalGetMutableMetadata().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4948,17 +5640,20 @@ public Builder removeMetadata(
      *
      * map<string, string> metadata = 34;
      */
-    public Builder putMetadata(
-        java.lang.String key,
-        java.lang.String value) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      if (value == null) { throw new NullPointerException("map value"); }
-      internalGetMutableMetadata().getMutableMap()
-          .put(key, value);
+    public Builder putMetadata(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      if (value == null) {
+        throw new NullPointerException("map value");
+      }
+      internalGetMutableMetadata().getMutableMap().put(key, value);
       bitField0_ |= 0x00004000;
       return this;
     }
     /**
+     *
+     *
      * 
      * Custom metadata to apply to the TPU Node.
      * Can set startup-script and shutdown-script
@@ -4966,53 +5661,61 @@ public Builder putMetadata(
      *
      * map<string, string> metadata = 34;
      */
-    public Builder putAllMetadata(
-        java.util.Map values) {
-      internalGetMutableMetadata().getMutableMap()
-          .putAll(values);
+    public Builder putAllMetadata(java.util.Map values) {
+      internalGetMutableMetadata().getMutableMap().putAll(values);
       bitField0_ |= 0x00004000;
       return this;
     }
 
-    private com.google.protobuf.LazyStringList tags_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList tags_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureTagsIsMutable() {
       if (!((bitField0_ & 0x00008000) != 0)) {
         tags_ = new com.google.protobuf.LazyStringArrayList(tags_);
         bitField0_ |= 0x00008000;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @return A list containing the tags.
      */
-    public com.google.protobuf.ProtocolStringList
-        getTagsList() {
+    public com.google.protobuf.ProtocolStringList getTagsList() {
       return tags_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @return The count of tags.
      */
     public int getTagsCount() {
       return tags_.size();
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param index The index of the element to return.
      * @return The tags at the given index.
      */
@@ -5020,81 +5723,95 @@ public java.lang.String getTags(int index) {
       return tags_.get(index);
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the tags at the given index.
      */
-    public com.google.protobuf.ByteString
-        getTagsBytes(int index) {
+    public com.google.protobuf.ByteString getTagsBytes(int index) {
       return tags_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param index The index to set the value at.
      * @param value The tags to set.
      * @return This builder for chaining.
      */
-    public Builder setTags(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTags(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureTagsIsMutable();
       tags_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param value The tags to add.
      * @return This builder for chaining.
      */
-    public Builder addTags(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addTags(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureTagsIsMutable();
       tags_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param values The tags to add.
      * @return This builder for chaining.
      */
-    public Builder addAllTags(
-        java.lang.Iterable values) {
+    public Builder addAllTags(java.lang.Iterable values) {
       ensureTagsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, tags_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, tags_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTags() {
@@ -5104,18 +5821,22 @@ public Builder clearTags() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Tags to apply to the TPU Node. Tags are used to identify valid sources or
      * targets for network firewalls.
      * 

      *
      * repeated string tags = 40;
+     *
      * @param value The bytes of the tags to add.
      * @return This builder for chaining.
      */
-    public Builder addTagsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addTagsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureTagsIsMutable();
       tags_.add(value);
@@ -5123,13 +5844,16 @@ public Builder addTagsBytes(
       return this;
     }
 
-    private long id_ ;
+    private long id_;
     /**
+     *
+     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The id.
      */
     @java.lang.Override
@@ -5137,27 +5861,33 @@ public long getId() {
       return id_;
     }
     /**
+     *
+     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The id to set.
      * @return This builder for chaining.
      */
     public Builder setId(long value) {
-      
+
       id_ = value;
       bitField0_ |= 0x00010000;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The unique identifier for the TPU Node.
      * 

      *
      * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearId() {
@@ -5168,18 +5898,25 @@ public Builder clearId() {
     }
 
     private java.util.List dataDisks_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureDataDisksIsMutable() {
       if (!((bitField0_ & 0x00020000) != 0)) {
-        dataDisks_ = new java.util.ArrayList(dataDisks_);
+        dataDisks_ =
+            new java.util.ArrayList(dataDisks_);
         bitField0_ |= 0x00020000;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.AttachedDisk, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder, com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder> dataDisksBuilder_;
+            com.google.cloud.tpu.v2alpha1.AttachedDisk,
+            com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder,
+            com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder>
+        dataDisksBuilder_;
 
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5194,6 +5931,8 @@ public java.util.List getDataDisksLi
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5208,6 +5947,8 @@ public int getDataDisksCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5222,14 +5963,15 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk getDataDisks(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public Builder setDataDisks(
-        int index, com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
+    public Builder setDataDisks(int index, com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
       if (dataDisksBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5243,6 +5985,8 @@ public Builder setDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5261,6 +6005,8 @@ public Builder setDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5281,14 +6027,15 @@ public Builder addDataDisks(com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public Builder addDataDisks(
-        int index, com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
+    public Builder addDataDisks(int index, com.google.cloud.tpu.v2alpha1.AttachedDisk value) {
       if (dataDisksBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5302,6 +6049,8 @@ public Builder addDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5320,6 +6069,8 @@ public Builder addDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5338,6 +6089,8 @@ public Builder addDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5348,8 +6101,7 @@ public Builder addAllDataDisks(
         java.lang.Iterable values) {
       if (dataDisksBuilder_ == null) {
         ensureDataDisksIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, dataDisks_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, dataDisks_);
         onChanged();
       } else {
         dataDisksBuilder_.addAllMessages(values);
@@ -5357,6 +6109,8 @@ public Builder addAllDataDisks(
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5374,6 +6128,8 @@ public Builder clearDataDisks() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5391,39 +6147,44 @@ public Builder removeDataDisks(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder getDataDisksBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder getDataDisksBuilder(int index) {
       return getDataDisksFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(int index) {
       if (dataDisksBuilder_ == null) {
-        return dataDisks_.get(index);  } else {
+        return dataDisks_.get(index);
+      } else {
         return dataDisksBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public java.util.List 
-         getDataDisksOrBuilderList() {
+    public java.util.List
+        getDataDisksOrBuilderList() {
       if (dataDisksBuilder_ != null) {
         return dataDisksBuilder_.getMessageOrBuilderList();
       } else {
@@ -5431,6 +6192,8 @@ public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder
       }
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

@@ -5438,42 +6201,48 @@ public com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
     public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder addDataDisksBuilder() {
-      return getDataDisksFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2alpha1.AttachedDisk.getDefaultInstance());
+      return getDataDisksFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2alpha1.AttachedDisk.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder addDataDisksBuilder(
-        int index) {
-      return getDataDisksFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2alpha1.AttachedDisk.getDefaultInstance());
+    public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder addDataDisksBuilder(int index) {
+      return getDataDisksFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2alpha1.AttachedDisk.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The additional data disks for the Node.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
      */
-    public java.util.List 
-         getDataDisksBuilderList() {
+    public java.util.List
+        getDataDisksBuilderList() {
       return getDataDisksFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.AttachedDisk, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder, com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.AttachedDisk,
+            com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder,
+            com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder>
         getDataDisksFieldBuilder() {
       if (dataDisksBuilder_ == null) {
-        dataDisksBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.AttachedDisk, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder, com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder>(
-                dataDisks_,
-                ((bitField0_ & 0x00020000) != 0),
-                getParentForChildren(),
-                isClean());
+        dataDisksBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.AttachedDisk,
+                com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder,
+                com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder>(
+                dataDisks_, ((bitField0_ & 0x00020000) != 0), getParentForChildren(), isClean());
         dataDisks_ = null;
       }
       return dataDisksBuilder_;
@@ -5481,22 +6250,33 @@ public com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder addDataDisksBuilder(
 
     private int apiVersion_ = 0;
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The enum numeric value on the wire for apiVersion.
      */
-    @java.lang.Override public int getApiVersionValue() {
+    @java.lang.Override
+    public int getApiVersionValue() {
       return apiVersion_;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The enum numeric value on the wire for apiVersion to set.
      * @return This builder for chaining.
      */
@@ -5507,24 +6287,35 @@ public Builder setApiVersionValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The apiVersion.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Node.ApiVersion getApiVersion() {
-      com.google.cloud.tpu.v2alpha1.Node.ApiVersion result = com.google.cloud.tpu.v2alpha1.Node.ApiVersion.forNumber(apiVersion_);
+      com.google.cloud.tpu.v2alpha1.Node.ApiVersion result =
+          com.google.cloud.tpu.v2alpha1.Node.ApiVersion.forNumber(apiVersion_);
       return result == null ? com.google.cloud.tpu.v2alpha1.Node.ApiVersion.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
@@ -5538,11 +6329,16 @@ public Builder setApiVersion(com.google.cloud.tpu.v2alpha1.Node.ApiVersion value
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The API version that created this Node.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -5553,23 +6349,31 @@ public Builder clearApiVersion() {
     }
 
     private java.util.List symptoms_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureSymptomsIsMutable() {
       if (!((bitField0_ & 0x00080000) != 0)) {
         symptoms_ = new java.util.ArrayList(symptoms_);
         bitField0_ |= 0x00080000;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.Symptom, com.google.cloud.tpu.v2alpha1.Symptom.Builder, com.google.cloud.tpu.v2alpha1.SymptomOrBuilder> symptomsBuilder_;
+            com.google.cloud.tpu.v2alpha1.Symptom,
+            com.google.cloud.tpu.v2alpha1.Symptom.Builder,
+            com.google.cloud.tpu.v2alpha1.SymptomOrBuilder>
+        symptomsBuilder_;
 
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public java.util.List getSymptomsList() {
       if (symptomsBuilder_ == null) {
@@ -5579,11 +6383,15 @@ public java.util.List getSymptomsList() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public int getSymptomsCount() {
       if (symptomsBuilder_ == null) {
@@ -5593,11 +6401,15 @@ public int getSymptomsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.Symptom getSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -5607,14 +6419,17 @@ public com.google.cloud.tpu.v2alpha1.Symptom getSymptoms(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setSymptoms(
-        int index, com.google.cloud.tpu.v2alpha1.Symptom value) {
+    public Builder setSymptoms(int index, com.google.cloud.tpu.v2alpha1.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5628,11 +6443,15 @@ public Builder setSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setSymptoms(
         int index, com.google.cloud.tpu.v2alpha1.Symptom.Builder builderForValue) {
@@ -5646,11 +6465,15 @@ public Builder setSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addSymptoms(com.google.cloud.tpu.v2alpha1.Symptom value) {
       if (symptomsBuilder_ == null) {
@@ -5666,14 +6489,17 @@ public Builder addSymptoms(com.google.cloud.tpu.v2alpha1.Symptom value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addSymptoms(
-        int index, com.google.cloud.tpu.v2alpha1.Symptom value) {
+    public Builder addSymptoms(int index, com.google.cloud.tpu.v2alpha1.Symptom value) {
       if (symptomsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5687,14 +6513,17 @@ public Builder addSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder addSymptoms(
-        com.google.cloud.tpu.v2alpha1.Symptom.Builder builderForValue) {
+    public Builder addSymptoms(com.google.cloud.tpu.v2alpha1.Symptom.Builder builderForValue) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
         symptoms_.add(builderForValue.build());
@@ -5705,11 +6534,15 @@ public Builder addSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addSymptoms(
         int index, com.google.cloud.tpu.v2alpha1.Symptom.Builder builderForValue) {
@@ -5723,18 +6556,21 @@ public Builder addSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addAllSymptoms(
         java.lang.Iterable values) {
       if (symptomsBuilder_ == null) {
         ensureSymptomsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, symptoms_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, symptoms_);
         onChanged();
       } else {
         symptomsBuilder_.addAllMessages(values);
@@ -5742,11 +6578,15 @@ public Builder addAllSymptoms(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearSymptoms() {
       if (symptomsBuilder_ == null) {
@@ -5759,11 +6599,15 @@ public Builder clearSymptoms() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder removeSymptoms(int index) {
       if (symptomsBuilder_ == null) {
@@ -5776,39 +6620,50 @@ public Builder removeSymptoms(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v2alpha1.Symptom.Builder getSymptomsBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2alpha1.Symptom.Builder getSymptomsBuilder(int index) {
       return getSymptomsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(
-        int index) {
+    public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(int index) {
       if (symptomsBuilder_ == null) {
-        return symptoms_.get(index);  } else {
+        return symptoms_.get(index);
+      } else {
         return symptomsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getSymptomsOrBuilderList() {
+    public java.util.List
+        getSymptomsOrBuilderList() {
       if (symptomsBuilder_ != null) {
         return symptomsBuilder_.getMessageOrBuilderList();
       } else {
@@ -5816,49 +6671,62 @@ public com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.Symptom.Builder addSymptomsBuilder() {
-      return getSymptomsFieldBuilder().addBuilder(
-          com.google.cloud.tpu.v2alpha1.Symptom.getDefaultInstance());
+      return getSymptomsFieldBuilder()
+          .addBuilder(com.google.cloud.tpu.v2alpha1.Symptom.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.tpu.v2alpha1.Symptom.Builder addSymptomsBuilder(
-        int index) {
-      return getSymptomsFieldBuilder().addBuilder(
-          index, com.google.cloud.tpu.v2alpha1.Symptom.getDefaultInstance());
+    public com.google.cloud.tpu.v2alpha1.Symptom.Builder addSymptomsBuilder(int index) {
+      return getSymptomsFieldBuilder()
+          .addBuilder(index, com.google.cloud.tpu.v2alpha1.Symptom.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. The Symptoms that have occurred to the TPU Node.
      * 

      *
-     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getSymptomsBuilderList() {
+    public java.util.List getSymptomsBuilderList() {
       return getSymptomsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.Symptom, com.google.cloud.tpu.v2alpha1.Symptom.Builder, com.google.cloud.tpu.v2alpha1.SymptomOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.Symptom,
+            com.google.cloud.tpu.v2alpha1.Symptom.Builder,
+            com.google.cloud.tpu.v2alpha1.SymptomOrBuilder>
         getSymptomsFieldBuilder() {
       if (symptomsBuilder_ == null) {
-        symptomsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Symptom, com.google.cloud.tpu.v2alpha1.Symptom.Builder, com.google.cloud.tpu.v2alpha1.SymptomOrBuilder>(
-                symptoms_,
-                ((bitField0_ & 0x00080000) != 0),
-                getParentForChildren(),
-                isClean());
+        symptomsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.Symptom,
+                com.google.cloud.tpu.v2alpha1.Symptom.Builder,
+                com.google.cloud.tpu.v2alpha1.SymptomOrBuilder>(
+                symptoms_, ((bitField0_ & 0x00080000) != 0), getParentForChildren(), isClean());
         symptoms_ = null;
       }
       return symptomsBuilder_;
@@ -5866,19 +6734,21 @@ public com.google.cloud.tpu.v2alpha1.Symptom.Builder addSymptomsBuilder(
 
     private java.lang.Object queuedResource_ = "";
     /**
+     *
+     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The queuedResource.
      */
     public java.lang.String getQueuedResource() {
       java.lang.Object ref = queuedResource_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queuedResource_ = s;
         return s;
@@ -5887,21 +6757,22 @@ public java.lang.String getQueuedResource() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The bytes for queuedResource.
      */
-    public com.google.protobuf.ByteString
-        getQueuedResourceBytes() {
+    public com.google.protobuf.ByteString getQueuedResourceBytes() {
       java.lang.Object ref = queuedResource_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         queuedResource_ = b;
         return b;
       } else {
@@ -5909,30 +6780,37 @@ public java.lang.String getQueuedResource() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The queuedResource to set.
      * @return This builder for chaining.
      */
-    public Builder setQueuedResource(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueuedResource(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       queuedResource_ = value;
       bitField0_ |= 0x00100000;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearQueuedResource() {
@@ -5942,18 +6820,22 @@ public Builder clearQueuedResource() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The qualified name of the QueuedResource that requested this
      * Node.
      * 

      *
      * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The bytes for queuedResource to set.
      * @return This builder for chaining.
      */
-    public Builder setQueuedResourceBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueuedResourceBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       queuedResource_ = value;
       bitField0_ |= 0x00100000;
@@ -5963,41 +6845,55 @@ public Builder setQueuedResourceBytes(
 
     private com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shieldedInstanceConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder> shieldedInstanceConfigBuilder_;
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig,
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder,
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder>
+        shieldedInstanceConfigBuilder_;
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
+     *
      * @return Whether the shieldedInstanceConfig field is set.
      */
     public boolean hasShieldedInstanceConfig() {
       return ((bitField0_ & 0x00200000) != 0);
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
+     *
      * @return The shieldedInstanceConfig.
      */
     public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getShieldedInstanceConfig() {
       if (shieldedInstanceConfigBuilder_ == null) {
-        return shieldedInstanceConfig_ == null ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
+        return shieldedInstanceConfig_ == null
+            ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()
+            : shieldedInstanceConfig_;
       } else {
         return shieldedInstanceConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public Builder setShieldedInstanceConfig(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig value) {
+    public Builder setShieldedInstanceConfig(
+        com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig value) {
       if (shieldedInstanceConfigBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6011,6 +6907,8 @@ public Builder setShieldedInstanceConfig(com.google.cloud.tpu.v2alpha1.ShieldedI
       return this;
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

@@ -6029,17 +6927,21 @@ public Builder setShieldedInstanceConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public Builder mergeShieldedInstanceConfig(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig value) {
+    public Builder mergeShieldedInstanceConfig(
+        com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig value) {
       if (shieldedInstanceConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00200000) != 0) &&
-          shieldedInstanceConfig_ != null &&
-          shieldedInstanceConfig_ != com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00200000) != 0)
+            && shieldedInstanceConfig_ != null
+            && shieldedInstanceConfig_
+                != com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()) {
           getShieldedInstanceConfigBuilder().mergeFrom(value);
         } else {
           shieldedInstanceConfig_ = value;
@@ -6052,6 +6954,8 @@ public Builder mergeShieldedInstanceConfig(com.google.cloud.tpu.v2alpha1.Shielde
       return this;
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

@@ -6069,33 +6973,42 @@ public Builder clearShieldedInstanceConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder getShieldedInstanceConfigBuilder() {
+    public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder
+        getShieldedInstanceConfigBuilder() {
       bitField0_ |= 0x00200000;
       onChanged();
       return getShieldedInstanceConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

      *
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
-    public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder
+        getShieldedInstanceConfigOrBuilder() {
       if (shieldedInstanceConfigBuilder_ != null) {
         return shieldedInstanceConfigBuilder_.getMessageOrBuilder();
       } else {
-        return shieldedInstanceConfig_ == null ?
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance() : shieldedInstanceConfig_;
+        return shieldedInstanceConfig_ == null
+            ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()
+            : shieldedInstanceConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * Shielded Instance options.
      * 

@@ -6103,21 +7016,24 @@ public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder getShielded
      * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig,
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder,
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder>
         getShieldedInstanceConfigFieldBuilder() {
       if (shieldedInstanceConfigBuilder_ == null) {
-        shieldedInstanceConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder>(
-                getShieldedInstanceConfig(),
-                getParentForChildren(),
-                isClean());
+        shieldedInstanceConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig,
+                com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder,
+                com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder>(
+                getShieldedInstanceConfig(), getParentForChildren(), isClean());
         shieldedInstanceConfig_ = null;
       }
       return shieldedInstanceConfigBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -6127,12 +7043,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.Node)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.Node)
   private static final com.google.cloud.tpu.v2alpha1.Node DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.Node();
   }
@@ -6141,27 +7057,27 @@ public static com.google.cloud.tpu.v2alpha1.Node getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Node parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Node parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -6176,6 +7092,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.Node getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeName.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeName.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeName.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
similarity index 75%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
index e6ecf9b93eb5..d46ec5bfa2f2 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/NodeOrBuilder.java
@@ -1,152 +1,215 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface NodeOrBuilder extends
+public interface NodeOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.Node)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the TPU.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The description.
    */
   java.lang.String getDescription();
   /**
+   *
+   *
    * 
    * The user-supplied description of the TPU. Maximum of 512 characters.
    * 

    *
    * string description = 3;
+   *
    * @return The bytes for description.
    */
-  com.google.protobuf.ByteString
-      getDescriptionBytes();
+  com.google.protobuf.ByteString getDescriptionBytes();
 
   /**
+   *
+   *
    * 
    * The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5;
+   *
    * @return The acceleratorType.
    */
   java.lang.String getAcceleratorType();
   /**
+   *
+   *
    * 
    * The type of hardware accelerators associated with this node.
    * 

    *
    * string accelerator_type = 5;
+   *
    * @return The bytes for acceleratorType.
    */
-  com.google.protobuf.ByteString
-      getAcceleratorTypeBytes();
+  com.google.protobuf.ByteString getAcceleratorTypeBytes();
 
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for state.
    */
   int getStateValue();
   /**
+   *
+   *
    * 
    * Output only. The current state for the TPU Node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.Node.State state = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The state.
    */
   com.google.cloud.tpu.v2alpha1.Node.State getState();
 
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The healthDescription.
    */
   java.lang.String getHealthDescription();
   /**
+   *
+   *
    * 
    * Output only. If this field is populated, it contains a description of why
    * the TPU Node is unhealthy.
    * 

    *
    * string health_description = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for healthDescription.
    */
-  com.google.protobuf.ByteString
-      getHealthDescriptionBytes();
+  com.google.protobuf.ByteString getHealthDescriptionBytes();
 
   /**
+   *
+   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The runtimeVersion.
    */
   java.lang.String getRuntimeVersion();
   /**
+   *
+   *
    * 
    * Required. The runtime version running in the Node.
    * 

    *
    * string runtime_version = 11 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for runtimeVersion.
    */
-  com.google.protobuf.ByteString
-      getRuntimeVersionBytes();
+  com.google.protobuf.ByteString getRuntimeVersionBytes();
 
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
+   *
    * @return Whether the networkConfig field is set.
    */
   boolean hasNetworkConfig();
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.NetworkConfig network_config = 36;
+   *
    * @return The networkConfig.
    */
   com.google.cloud.tpu.v2alpha1.NetworkConfig getNetworkConfig();
   /**
+   *
+   *
    * 
    * Network configurations for the TPU node.
    * 

@@ -156,6 +219,8 @@ public interface NodeOrBuilder extends
   com.google.cloud.tpu.v2alpha1.NetworkConfigOrBuilder getNetworkConfigOrBuilder();
 
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -168,10 +233,13 @@ public interface NodeOrBuilder extends
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The cidrBlock.
    */
   java.lang.String getCidrBlock();
   /**
+   *
+   *
    * 
    * The CIDR block that the TPU node will use when selecting an IP address.
    * This CIDR block must be a /29 block; the Compute Engine networks API
@@ -184,32 +252,40 @@ public interface NodeOrBuilder extends
    * 

    *
    * string cidr_block = 13;
+   *
    * @return The bytes for cidrBlock.
    */
-  com.google.protobuf.ByteString
-      getCidrBlockBytes();
+  com.google.protobuf.ByteString getCidrBlockBytes();
 
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
+   *
    * @return Whether the serviceAccount field is set.
    */
   boolean hasServiceAccount();
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ServiceAccount service_account = 37;
+   *
    * @return The serviceAccount.
    */
   com.google.cloud.tpu.v2alpha1.ServiceAccount getServiceAccount();
   /**
+   *
+   *
    * 
    * The Google Cloud Platform Service Account to be used by the TPU node VMs.
    * If None is specified, the default compute service account will be used.
@@ -220,51 +296,70 @@ public interface NodeOrBuilder extends
   com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder getServiceAccountOrBuilder();
 
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Output only. The time when the node was created.
    * 

    *
-   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp create_time = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
+   *
    * @return Whether the schedulingConfig field is set.
    */
   boolean hasSchedulingConfig();
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.SchedulingConfig scheduling_config = 17;
+   *
    * @return The schedulingConfig.
    */
   com.google.cloud.tpu.v2alpha1.SchedulingConfig getSchedulingConfig();
   /**
+   *
+   *
    * 
    * The scheduling options for this node.
    * 

@@ -274,79 +369,105 @@ public interface NodeOrBuilder extends
   com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder getSchedulingConfigOrBuilder();
 
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
-      getNetworkEndpointsList();
+  java.util.List getNetworkEndpointsList();
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.cloud.tpu.v2alpha1.NetworkEndpoint getNetworkEndpoints(int index);
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   int getNetworkEndpointsCount();
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
+  java.util.List
       getNetworkEndpointsOrBuilderList();
   /**
+   *
+   *
    * 
    * Output only. The network endpoints where TPU workers can be accessed and
    * sent work. It is recommended that runtime clients of the node reach out
    * to the 0th entry in this map first.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.NetworkEndpoint network_endpoints = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
+   *
    * @return The enum numeric value on the wire for health.
    */
   int getHealthValue();
   /**
+   *
+   *
    * 
    * The health status of the TPU node.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Node.Health health = 22;
+   *
    * @return The health.
    */
   com.google.cloud.tpu.v2alpha1.Node.Health getHealth();
 
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -355,30 +476,31 @@ com.google.cloud.tpu.v2alpha1.NetworkEndpointOrBuilder getNetworkEndpointsOrBuil
    */
   int getLabelsCount();
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  boolean containsLabels(
-      java.lang.String key);
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  boolean containsLabels(java.lang.String key);
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getLabels();
+  java.util.Map getLabels();
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.util.Map
-  getLabelsMap();
+  java.util.Map getLabelsMap();
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

@@ -386,21 +508,24 @@ boolean containsLabels(
    * map<string, string> labels = 24;
    */
   /* nullable */
-java.lang.String getLabelsOrDefault(
+  java.lang.String getLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue);
+      java.lang.String defaultValue);
   /**
+   *
+   *
    * 
    * Resource labels to represent user-provided metadata.
    * 

    *
    * map<string, string> labels = 24;
    */
-  java.lang.String getLabelsOrThrow(
-      java.lang.String key);
+  java.lang.String getLabelsOrThrow(java.lang.String key);
 
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -410,6 +535,8 @@ java.lang.String getLabelsOrThrow(
    */
   int getMetadataCount();
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -417,15 +544,13 @@ java.lang.String getLabelsOrThrow(
    *
    * map<string, string> metadata = 34;
    */
-  boolean containsMetadata(
-      java.lang.String key);
-  /**
-   * Use {@link #getMetadataMap()} instead.
-   */
+  boolean containsMetadata(java.lang.String key);
+  /** Use {@link #getMetadataMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getMetadata();
+  java.util.Map getMetadata();
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -433,9 +558,10 @@ boolean containsMetadata(
    *
    * map<string, string> metadata = 34;
    */
-  java.util.Map
-  getMetadataMap();
+  java.util.Map getMetadataMap();
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -444,11 +570,13 @@ boolean containsMetadata(
    * map<string, string> metadata = 34;
    */
   /* nullable */
-java.lang.String getMetadataOrDefault(
+  java.lang.String getMetadataOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue);
+      java.lang.String defaultValue);
   /**
+   *
+   *
    * 
    * Custom metadata to apply to the TPU Node.
    * Can set startup-script and shutdown-script
@@ -456,74 +584,89 @@ java.lang.String getMetadataOrDefault(
    *
    * map<string, string> metadata = 34;
    */
-  java.lang.String getMetadataOrThrow(
-      java.lang.String key);
+  java.lang.String getMetadataOrThrow(java.lang.String key);
 
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @return A list containing the tags.
    */
-  java.util.List
-      getTagsList();
+  java.util.List getTagsList();
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @return The count of tags.
    */
   int getTagsCount();
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @param index The index of the element to return.
    * @return The tags at the given index.
    */
   java.lang.String getTags(int index);
   /**
+   *
+   *
    * 
    * Tags to apply to the TPU Node. Tags are used to identify valid sources or
    * targets for network firewalls.
    * 

    *
    * repeated string tags = 40;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the tags at the given index.
    */
-  com.google.protobuf.ByteString
-      getTagsBytes(int index);
+  com.google.protobuf.ByteString getTagsBytes(int index);
 
   /**
+   *
+   *
    * 
    * Output only. The unique identifier for the TPU Node.
    * 

    *
    * int64 id = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The id.
    */
   long getId();
 
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
-  java.util.List 
-      getDataDisksList();
+  java.util.List getDataDisksList();
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -532,6 +675,8 @@ java.lang.String getMetadataOrThrow(
    */
   com.google.cloud.tpu.v2alpha1.AttachedDisk getDataDisks(int index);
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

@@ -540,133 +685,178 @@ java.lang.String getMetadataOrThrow(
    */
   int getDataDisksCount();
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
-  java.util.List 
+  java.util.List
       getDataDisksOrBuilderList();
   /**
+   *
+   *
    * 
    * The additional data disks for the Node.
    * 

    *
    * repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;
    */
-  com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2alpha1.AttachedDiskOrBuilder getDataDisksOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The enum numeric value on the wire for apiVersion.
    */
   int getApiVersionValue();
   /**
+   *
+   *
    * 
    * Output only. The API version that created this Node.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.Node.ApiVersion api_version = 38 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The apiVersion.
    */
   com.google.cloud.tpu.v2alpha1.Node.ApiVersion getApiVersion();
 
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
-      getSymptomsList();
+  java.util.List getSymptomsList();
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.cloud.tpu.v2alpha1.Symptom getSymptoms(int index);
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   int getSymptomsCount();
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
+  java.util.List
       getSymptomsOrBuilderList();
   /**
+   *
+   *
    * 
    * Output only. The Symptoms that have occurred to the TPU Node.
    * 

    *
-   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.tpu.v2alpha1.Symptom symptoms = 39 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(
-      int index);
+  com.google.cloud.tpu.v2alpha1.SymptomOrBuilder getSymptomsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * Output only. The qualified name of the QueuedResource that requested this
    * Node.
    * 

    *
    * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The queuedResource.
    */
   java.lang.String getQueuedResource();
   /**
+   *
+   *
    * 
    * Output only. The qualified name of the QueuedResource that requested this
    * Node.
    * 

    *
    * string queued_resource = 43 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for queuedResource.
    */
-  com.google.protobuf.ByteString
-      getQueuedResourceBytes();
+  com.google.protobuf.ByteString getQueuedResourceBytes();
 
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
+   *
    * @return Whether the shieldedInstanceConfig field is set.
    */
   boolean hasShieldedInstanceConfig();
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
+   *
    * @return The shieldedInstanceConfig.
    */
   com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getShieldedInstanceConfig();
   /**
+   *
+   *
    * 
    * Shielded Instance options.
    * 

    *
    * .google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;
    */
-  com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder getShieldedInstanceConfigOrBuilder();
+  com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder
+      getShieldedInstanceConfigOrBuilder();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
index 220c3815e64f..d17c16a50898 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadata.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Metadata describing an [Operation][google.longrunning.Operation]
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.OperationMetadata}
  */
-public final class OperationMetadata extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class OperationMetadata extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.OperationMetadata)
     OperationMetadataOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use OperationMetadata.newBuilder() to construct.
   private OperationMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private OperationMetadata() {
     target_ = "";
     verb_ = "";
@@ -28,37 +46,41 @@ private OperationMetadata() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new OperationMetadata();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.OperationMetadata.class, com.google.cloud.tpu.v2alpha1.OperationMetadata.Builder.class);
+            com.google.cloud.tpu.v2alpha1.OperationMetadata.class,
+            com.google.cloud.tpu.v2alpha1.OperationMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -66,11 +88,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -78,6 +103,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

@@ -92,11 +119,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int END_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp endTime_;
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return Whether the endTime field is set.
    */
   @java.lang.Override
@@ -104,11 +134,14 @@ public boolean hasEndTime() {
     return endTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return The endTime.
    */
   @java.lang.Override
@@ -116,6 +149,8 @@ public com.google.protobuf.Timestamp getEndTime() {
     return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
   }
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

@@ -128,15 +163,19 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
   }
 
   public static final int TARGET_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object target_ = "";
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The target.
    */
   @java.lang.Override
@@ -145,30 +184,30 @@ public java.lang.String getTarget() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       target_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The bytes for target.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTargetBytes() {
+  public com.google.protobuf.ByteString getTargetBytes() {
     java.lang.Object ref = target_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       target_ = b;
       return b;
     } else {
@@ -177,14 +216,18 @@ public java.lang.String getTarget() {
   }
 
   public static final int VERB_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object verb_ = "";
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The verb.
    */
   @java.lang.Override
@@ -193,29 +236,29 @@ public java.lang.String getVerb() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       verb_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The bytes for verb.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getVerbBytes() {
+  public com.google.protobuf.ByteString getVerbBytes() {
     java.lang.Object ref = verb_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       verb_ = b;
       return b;
     } else {
@@ -224,14 +267,18 @@ public java.lang.String getVerb() {
   }
 
   public static final int STATUS_DETAIL_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object statusDetail_ = "";
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The statusDetail.
    */
   @java.lang.Override
@@ -240,29 +287,29 @@ public java.lang.String getStatusDetail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       statusDetail_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The bytes for statusDetail.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getStatusDetailBytes() {
+  public com.google.protobuf.ByteString getStatusDetailBytes() {
     java.lang.Object ref = statusDetail_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       statusDetail_ = b;
       return b;
     } else {
@@ -273,11 +320,14 @@ public java.lang.String getStatusDetail() {
   public static final int CANCEL_REQUESTED_FIELD_NUMBER = 6;
   private boolean cancelRequested_ = false;
   /**
+   *
+   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
+   *
    * @return The cancelRequested.
    */
   @java.lang.Override
@@ -286,14 +336,18 @@ public boolean getCancelRequested() {
   }
 
   public static final int API_VERSION_FIELD_NUMBER = 7;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object apiVersion_ = "";
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The apiVersion.
    */
   @java.lang.Override
@@ -302,29 +356,29 @@ public java.lang.String getApiVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       apiVersion_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The bytes for apiVersion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getApiVersionBytes() {
+  public com.google.protobuf.ByteString getApiVersionBytes() {
     java.lang.Object ref = apiVersion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       apiVersion_ = b;
       return b;
     } else {
@@ -333,6 +387,7 @@ public java.lang.String getApiVersion() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -344,8 +399,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -377,12 +431,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
     if (endTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getEndTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getEndTime());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(target_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, target_);
@@ -394,8 +446,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, statusDetail_);
     }
     if (cancelRequested_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(6, cancelRequested_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(6, cancelRequested_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(apiVersion_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, apiVersion_);
@@ -408,33 +459,27 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.OperationMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.OperationMetadata other = (com.google.cloud.tpu.v2alpha1.OperationMetadata) obj;
+    com.google.cloud.tpu.v2alpha1.OperationMetadata other =
+        (com.google.cloud.tpu.v2alpha1.OperationMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasEndTime() != other.hasEndTime()) return false;
     if (hasEndTime()) {
-      if (!getEndTime()
-          .equals(other.getEndTime())) return false;
-    }
-    if (!getTarget()
-        .equals(other.getTarget())) return false;
-    if (!getVerb()
-        .equals(other.getVerb())) return false;
-    if (!getStatusDetail()
-        .equals(other.getStatusDetail())) return false;
-    if (getCancelRequested()
-        != other.getCancelRequested()) return false;
-    if (!getApiVersion()
-        .equals(other.getApiVersion())) return false;
+      if (!getEndTime().equals(other.getEndTime())) return false;
+    }
+    if (!getTarget().equals(other.getTarget())) return false;
+    if (!getVerb().equals(other.getVerb())) return false;
+    if (!getStatusDetail().equals(other.getStatusDetail())) return false;
+    if (getCancelRequested() != other.getCancelRequested()) return false;
+    if (!getApiVersion().equals(other.getApiVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -461,8 +506,7 @@ public int hashCode() {
     hash = (37 * hash) + STATUS_DETAIL_FIELD_NUMBER;
     hash = (53 * hash) + getStatusDetail().hashCode();
     hash = (37 * hash) + CANCEL_REQUESTED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getCancelRequested());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCancelRequested());
     hash = (37 * hash) + API_VERSION_FIELD_NUMBER;
     hash = (53 * hash) + getApiVersion().hashCode();
     hash = (29 * hash) + getUnknownFields().hashCode();
@@ -470,130 +514,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.OperationMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.OperationMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Metadata describing an [Operation][google.longrunning.Operation]
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.OperationMetadata}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.OperationMetadata)
       com.google.cloud.tpu.v2alpha1.OperationMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.OperationMetadata.class, com.google.cloud.tpu.v2alpha1.OperationMetadata.Builder.class);
+              com.google.cloud.tpu.v2alpha1.OperationMetadata.class,
+              com.google.cloud.tpu.v2alpha1.OperationMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.OperationMetadata.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -617,9 +667,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_OperationMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -638,8 +688,11 @@ public com.google.cloud.tpu.v2alpha1.OperationMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.OperationMetadata buildPartial() {
-      com.google.cloud.tpu.v2alpha1.OperationMetadata result = new com.google.cloud.tpu.v2alpha1.OperationMetadata(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.OperationMetadata result =
+          new com.google.cloud.tpu.v2alpha1.OperationMetadata(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -647,14 +700,10 @@ public com.google.cloud.tpu.v2alpha1.OperationMetadata buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2alpha1.OperationMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.endTime_ = endTimeBuilder_ == null
-            ? endTime_
-            : endTimeBuilder_.build();
+        result.endTime_ = endTimeBuilder_ == null ? endTime_ : endTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.target_ = target_;
@@ -677,38 +726,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.OperationMetadata resul
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.OperationMetadata) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.OperationMetadata)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.OperationMetadata) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -716,7 +766,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.OperationMetadata other) {
-      if (other == com.google.cloud.tpu.v2alpha1.OperationMetadata.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.OperationMetadata.getDefaultInstance())
+        return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -772,51 +823,55 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getEndTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              target_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 34: {
-              verb_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            case 42: {
-              statusDetail_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 42
-            case 48: {
-              cancelRequested_ = input.readBool();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 48
-            case 58: {
-              apiVersion_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 58
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getEndTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                target_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                verb_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            case 42:
+              {
+                statusDetail_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 42
+            case 48:
+              {
+                cancelRequested_ = input.readBool();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 48
+            case 58:
+              {
+                apiVersion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 58
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -826,38 +881,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -878,14 +947,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -896,6 +966,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -904,9 +976,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -919,6 +991,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -936,6 +1010,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -948,6 +1024,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -958,11 +1036,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation was created.
      * 

@@ -970,14 +1051,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -985,24 +1069,33 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp endTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> endTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        endTimeBuilder_;
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
+     *
      * @return Whether the endTime field is set.
      */
     public boolean hasEndTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
+     *
      * @return The endTime.
      */
     public com.google.protobuf.Timestamp getEndTime() {
@@ -1013,6 +1106,8 @@ public com.google.protobuf.Timestamp getEndTime() {
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1033,14 +1128,15 @@ public Builder setEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

      *
      * .google.protobuf.Timestamp end_time = 2;
      */
-    public Builder setEndTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (endTimeBuilder_ == null) {
         endTime_ = builderForValue.build();
       } else {
@@ -1051,6 +1147,8 @@ public Builder setEndTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1059,9 +1157,9 @@ public Builder setEndTime(
      */
     public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       if (endTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          endTime_ != null &&
-          endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && endTime_ != null
+            && endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getEndTimeBuilder().mergeFrom(value);
         } else {
           endTime_ = value;
@@ -1074,6 +1172,8 @@ public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1091,6 +1191,8 @@ public Builder clearEndTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1103,6 +1205,8 @@ public com.google.protobuf.Timestamp.Builder getEndTimeBuilder() {
       return getEndTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1113,11 +1217,12 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
       if (endTimeBuilder_ != null) {
         return endTimeBuilder_.getMessageOrBuilder();
       } else {
-        return endTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
+        return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The time the operation finished running.
      * 

@@ -1125,14 +1230,17 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
      * .google.protobuf.Timestamp end_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getEndTimeFieldBuilder() {
       if (endTimeBuilder_ == null) {
-        endTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getEndTime(),
-                getParentForChildren(),
-                isClean());
+        endTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getEndTime(), getParentForChildren(), isClean());
         endTime_ = null;
       }
       return endTimeBuilder_;
@@ -1140,19 +1248,21 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
 
     private java.lang.Object target_ = "";
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @return The target.
      */
     public java.lang.String getTarget() {
       java.lang.Object ref = target_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         target_ = s;
         return s;
@@ -1161,21 +1271,22 @@ public java.lang.String getTarget() {
       }
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @return The bytes for target.
      */
-    public com.google.protobuf.ByteString
-        getTargetBytes() {
+    public com.google.protobuf.ByteString getTargetBytes() {
       java.lang.Object ref = target_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         target_ = b;
         return b;
       } else {
@@ -1183,30 +1294,37 @@ public java.lang.String getTarget() {
       }
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @param value The target to set.
      * @return This builder for chaining.
      */
-    public Builder setTarget(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTarget(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       target_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTarget() {
@@ -1216,18 +1334,22 @@ public Builder clearTarget() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Target of the operation - for example
      * projects/project-1/connectivityTests/test-1
      * 

      *
      * string target = 3;
+     *
      * @param value The bytes for target to set.
      * @return This builder for chaining.
      */
-    public Builder setTargetBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTargetBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       target_ = value;
       bitField0_ |= 0x00000004;
@@ -1237,18 +1359,20 @@ public Builder setTargetBytes(
 
     private java.lang.Object verb_ = "";
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @return The verb.
      */
     public java.lang.String getVerb() {
       java.lang.Object ref = verb_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         verb_ = s;
         return s;
@@ -1257,20 +1381,21 @@ public java.lang.String getVerb() {
       }
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @return The bytes for verb.
      */
-    public com.google.protobuf.ByteString
-        getVerbBytes() {
+    public com.google.protobuf.ByteString getVerbBytes() {
       java.lang.Object ref = verb_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         verb_ = b;
         return b;
       } else {
@@ -1278,28 +1403,35 @@ public java.lang.String getVerb() {
       }
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @param value The verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerb(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVerb(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       verb_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearVerb() {
@@ -1309,17 +1441,21 @@ public Builder clearVerb() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Name of the verb executed by the operation.
      * 

      *
      * string verb = 4;
+     *
      * @param value The bytes for verb to set.
      * @return This builder for chaining.
      */
-    public Builder setVerbBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVerbBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       verb_ = value;
       bitField0_ |= 0x00000008;
@@ -1329,18 +1465,20 @@ public Builder setVerbBytes(
 
     private java.lang.Object statusDetail_ = "";
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @return The statusDetail.
      */
     public java.lang.String getStatusDetail() {
       java.lang.Object ref = statusDetail_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         statusDetail_ = s;
         return s;
@@ -1349,20 +1487,21 @@ public java.lang.String getStatusDetail() {
       }
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @return The bytes for statusDetail.
      */
-    public com.google.protobuf.ByteString
-        getStatusDetailBytes() {
+    public com.google.protobuf.ByteString getStatusDetailBytes() {
       java.lang.Object ref = statusDetail_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         statusDetail_ = b;
         return b;
       } else {
@@ -1370,28 +1509,35 @@ public java.lang.String getStatusDetail() {
       }
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @param value The statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetail(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setStatusDetail(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearStatusDetail() {
@@ -1401,17 +1547,21 @@ public Builder clearStatusDetail() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Human-readable status of the operation, if any.
      * 

      *
      * string status_detail = 5;
+     *
      * @param value The bytes for statusDetail to set.
      * @return This builder for chaining.
      */
-    public Builder setStatusDetailBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setStatusDetailBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       statusDetail_ = value;
       bitField0_ |= 0x00000010;
@@ -1419,13 +1569,16 @@ public Builder setStatusDetailBytes(
       return this;
     }
 
-    private boolean cancelRequested_ ;
+    private boolean cancelRequested_;
     /**
+     *
+     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
+     *
      * @return The cancelRequested.
      */
     @java.lang.Override
@@ -1433,27 +1586,33 @@ public boolean getCancelRequested() {
       return cancelRequested_;
     }
     /**
+     *
+     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
+     *
      * @param value The cancelRequested to set.
      * @return This builder for chaining.
      */
     public Builder setCancelRequested(boolean value) {
-      
+
       cancelRequested_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Specifies if cancellation was requested for the operation.
      * 

      *
      * bool cancel_requested = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCancelRequested() {
@@ -1465,18 +1624,20 @@ public Builder clearCancelRequested() {
 
     private java.lang.Object apiVersion_ = "";
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @return The apiVersion.
      */
     public java.lang.String getApiVersion() {
       java.lang.Object ref = apiVersion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         apiVersion_ = s;
         return s;
@@ -1485,20 +1646,21 @@ public java.lang.String getApiVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @return The bytes for apiVersion.
      */
-    public com.google.protobuf.ByteString
-        getApiVersionBytes() {
+    public com.google.protobuf.ByteString getApiVersionBytes() {
       java.lang.Object ref = apiVersion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         apiVersion_ = b;
         return b;
       } else {
@@ -1506,28 +1668,35 @@ public java.lang.String getApiVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @param value The apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setApiVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @return This builder for chaining.
      */
     public Builder clearApiVersion() {
@@ -1537,26 +1706,30 @@ public Builder clearApiVersion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * API version.
      * 

      *
      * string api_version = 7;
+     *
      * @param value The bytes for apiVersion to set.
      * @return This builder for chaining.
      */
-    public Builder setApiVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setApiVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       apiVersion_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1566,12 +1739,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.OperationMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.OperationMetadata)
   private static final com.google.cloud.tpu.v2alpha1.OperationMetadata DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.OperationMetadata();
   }
@@ -1580,27 +1753,27 @@ public static com.google.cloud.tpu.v2alpha1.OperationMetadata getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public OperationMetadata parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public OperationMetadata parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1615,6 +1788,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.OperationMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
similarity index 75%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
index c6e532d4d93b..57e0d5d40321 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/OperationMetadataOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface OperationMetadataOrBuilder extends
+public interface OperationMetadataOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.OperationMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * The time the operation was created.
    * 

@@ -35,24 +59,32 @@ public interface OperationMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return Whether the endTime field is set.
    */
   boolean hasEndTime();
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

    *
    * .google.protobuf.Timestamp end_time = 2;
+   *
    * @return The endTime.
    */
   com.google.protobuf.Timestamp getEndTime();
   /**
+   *
+   *
    * 
    * The time the operation finished running.
    * 

@@ -62,94 +94,117 @@ public interface OperationMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The target.
    */
   java.lang.String getTarget();
   /**
+   *
+   *
    * 
    * Target of the operation - for example
    * projects/project-1/connectivityTests/test-1
    * 

    *
    * string target = 3;
+   *
    * @return The bytes for target.
    */
-  com.google.protobuf.ByteString
-      getTargetBytes();
+  com.google.protobuf.ByteString getTargetBytes();
 
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The verb.
    */
   java.lang.String getVerb();
   /**
+   *
+   *
    * 
    * Name of the verb executed by the operation.
    * 

    *
    * string verb = 4;
+   *
    * @return The bytes for verb.
    */
-  com.google.protobuf.ByteString
-      getVerbBytes();
+  com.google.protobuf.ByteString getVerbBytes();
 
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The statusDetail.
    */
   java.lang.String getStatusDetail();
   /**
+   *
+   *
    * 
    * Human-readable status of the operation, if any.
    * 

    *
    * string status_detail = 5;
+   *
    * @return The bytes for statusDetail.
    */
-  com.google.protobuf.ByteString
-      getStatusDetailBytes();
+  com.google.protobuf.ByteString getStatusDetailBytes();
 
   /**
+   *
+   *
    * 
    * Specifies if cancellation was requested for the operation.
    * 

    *
    * bool cancel_requested = 6;
+   *
    * @return The cancelRequested.
    */
   boolean getCancelRequested();
 
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The apiVersion.
    */
   java.lang.String getApiVersion();
   /**
+   *
+   *
    * 
    * API version.
    * 

    *
    * string api_version = 7;
+   *
    * @return The bytes for apiVersion.
    */
-  com.google.protobuf.ByteString
-      getApiVersionBytes();
+  com.google.protobuf.ByteString getApiVersionBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
similarity index 72%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
index f600de167ab6..2f273a5726a5 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A QueuedResource represents a request for resources that will be placed
  * in a queue and fulfilled when the necessary resources are available.
@@ -11,58 +28,64 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource}
  */
-public final class QueuedResource extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class QueuedResource extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource)
     QueuedResourceOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use QueuedResource.newBuilder() to construct.
   private QueuedResource(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private QueuedResource() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new QueuedResource();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.QueuedResource.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder.class);
+            com.google.cloud.tpu.v2alpha1.QueuedResource.class,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Builder.class);
   }
 
-  public interface TpuOrBuilder extends
+  public interface TpuOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
      */
-    java.util.List 
-        getNodeSpecList();
+    java.util.List getNodeSpecList();
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -71,6 +94,8 @@ public interface TpuOrBuilder extends
      */
     com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getNodeSpec(int index);
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -79,15 +104,19 @@ public interface TpuOrBuilder extends
      */
     int getNodeSpecCount();
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

      *
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
      */
-    java.util.List 
+    java.util.List
         getNodeSpecOrBuilderList();
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -98,75 +127,91 @@ com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder getNodeSpecOr
         int index);
   }
   /**
+   *
+   *
    * 
    * Details of the TPU resource(s) being requested.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Tpu}
    */
-  public static final class Tpu extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class Tpu extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
       TpuOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use Tpu.newBuilder() to construct.
     private Tpu(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private Tpu() {
       nodeSpec_ = java.util.Collections.emptyList();
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new Tpu();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder.class);
     }
 
-    public interface NodeSpecOrBuilder extends
+    public interface NodeSpecOrBuilder
+        extends
         // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
         com.google.protobuf.MessageOrBuilder {
 
       /**
+       *
+       *
        * 
        * Required. The parent resource name.
        * 

        *
-       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+       * 
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+       * 
+       *
        * @return The parent.
        */
       java.lang.String getParent();
       /**
+       *
+       *
        * 
        * Required. The parent resource name.
        * 

        *
-       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+       * 
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+       * 
+       *
        * @return The bytes for parent.
        */
-      com.google.protobuf.ByteString
-          getParentBytes();
+      com.google.protobuf.ByteString getParentBytes();
 
       /**
+       *
+       *
        * 
        * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
        * regex format. This is only specified when requesting a single node.
@@ -175,10 +220,13 @@ public interface NodeSpecOrBuilder extends
        * 

        *
        * string node_id = 2;
+       *
        * @return The nodeId.
        */
       java.lang.String getNodeId();
       /**
+       *
+       *
        * 
        * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
        * regex format. This is only specified when requesting a single node.
@@ -187,39 +235,52 @@ public interface NodeSpecOrBuilder extends
        * 

        *
        * string node_id = 2;
+       *
        * @return The bytes for nodeId.
        */
-      com.google.protobuf.ByteString
-          getNodeIdBytes();
+      com.google.protobuf.ByteString getNodeIdBytes();
 
       /**
+       *
+       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       *
        * @return Whether the node field is set.
        */
       boolean hasNode();
       /**
+       *
+       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       *
        * @return The node.
        */
       com.google.cloud.tpu.v2alpha1.Node getNode();
       /**
+       *
+       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder();
     }
     /**
+     *
+     *
      * 
      * Details of the TPU node(s) being requested. Users can request either a
      * single node or multiple nodes.
@@ -228,15 +289,16 @@ public interface NodeSpecOrBuilder extends
      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec}
      */
-    public static final class NodeSpec extends
-        com.google.protobuf.GeneratedMessageV3 implements
+    public static final class NodeSpec extends com.google.protobuf.GeneratedMessageV3
+        implements
         // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
         NodeSpecOrBuilder {
-    private static final long serialVersionUID = 0L;
+      private static final long serialVersionUID = 0L;
       // Use NodeSpec.newBuilder() to construct.
       private NodeSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
         super(builder);
       }
+
       private NodeSpec() {
         parent_ = "";
         nodeId_ = "";
@@ -244,38 +306,45 @@ private NodeSpec() {
 
       @java.lang.Override
       @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(
-          UnusedPrivateParameter unused) {
+      protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
         return new NodeSpec();
       }
 
       @java.lang.Override
-      public final com.google.protobuf.UnknownFieldSet
-      getUnknownFields() {
+      public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
         return this.unknownFields;
       }
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
+
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder.class);
       }
 
       public static final int PARENT_FIELD_NUMBER = 1;
+
       @SuppressWarnings("serial")
       private volatile java.lang.Object parent_ = "";
       /**
+       *
+       *
        * 
        * Required. The parent resource name.
        * 

        *
-       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+       * 
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+       * 
+       *
        * @return The parent.
        */
       @java.lang.Override
@@ -284,29 +353,31 @@ public java.lang.String getParent() {
         if (ref instanceof java.lang.String) {
           return (java.lang.String) ref;
         } else {
-          com.google.protobuf.ByteString bs = 
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           parent_ = s;
           return s;
         }
       }
       /**
+       *
+       *
        * 
        * Required. The parent resource name.
        * 

        *
-       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+       * 
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+       * 
+       *
        * @return The bytes for parent.
        */
       @java.lang.Override
-      public com.google.protobuf.ByteString
-          getParentBytes() {
+      public com.google.protobuf.ByteString getParentBytes() {
         java.lang.Object ref = parent_;
         if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           parent_ = b;
           return b;
         } else {
@@ -315,9 +386,12 @@ public java.lang.String getParent() {
       }
 
       public static final int NODE_ID_FIELD_NUMBER = 2;
+
       @SuppressWarnings("serial")
       private volatile java.lang.Object nodeId_ = "";
       /**
+       *
+       *
        * 
        * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
        * regex format. This is only specified when requesting a single node.
@@ -326,6 +400,7 @@ public java.lang.String getParent() {
        * 

        *
        * string node_id = 2;
+       *
        * @return The nodeId.
        */
       @java.lang.Override
@@ -334,14 +409,15 @@ public java.lang.String getNodeId() {
         if (ref instanceof java.lang.String) {
           return (java.lang.String) ref;
         } else {
-          com.google.protobuf.ByteString bs = 
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           nodeId_ = s;
           return s;
         }
       }
       /**
+       *
+       *
        * 
        * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
        * regex format. This is only specified when requesting a single node.
@@ -350,16 +426,15 @@ public java.lang.String getNodeId() {
        * 

        *
        * string node_id = 2;
+       *
        * @return The bytes for nodeId.
        */
       @java.lang.Override
-      public com.google.protobuf.ByteString
-          getNodeIdBytes() {
+      public com.google.protobuf.ByteString getNodeIdBytes() {
         java.lang.Object ref = nodeId_;
         if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           nodeId_ = b;
           return b;
         } else {
@@ -370,11 +445,15 @@ public java.lang.String getNodeId() {
       public static final int NODE_FIELD_NUMBER = 3;
       private com.google.cloud.tpu.v2alpha1.Node node_;
       /**
+       *
+       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       *
        * @return Whether the node field is set.
        */
       @java.lang.Override
@@ -382,11 +461,15 @@ public boolean hasNode() {
         return node_ != null;
       }
       /**
+       *
+       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       *
        * @return The node.
        */
       @java.lang.Override
@@ -394,11 +477,14 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
         return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
       }
       /**
+       *
+       *
        * 
        * Required. The node.
        * 

        *
-       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
@@ -406,6 +492,7 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
       }
 
       private byte memoizedIsInitialized = -1;
+
       @java.lang.Override
       public final boolean isInitialized() {
         byte isInitialized = memoizedIsInitialized;
@@ -417,8 +504,7 @@ public final boolean isInitialized() {
       }
 
       @java.lang.Override
-      public void writeTo(com.google.protobuf.CodedOutputStream output)
-                          throws java.io.IOException {
+      public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
         if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
           com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
         }
@@ -444,8 +530,7 @@ public int getSerializedSize() {
           size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nodeId_);
         }
         if (node_ != null) {
-          size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(3, getNode());
+          size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getNode());
         }
         size += getUnknownFields().getSerializedSize();
         memoizedSize = size;
@@ -455,21 +540,19 @@ public int getSerializedSize() {
       @java.lang.Override
       public boolean equals(final java.lang.Object obj) {
         if (obj == this) {
-         return true;
+          return true;
         }
         if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)) {
           return super.equals(obj);
         }
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec other = (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec) obj;
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec other =
+            (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec) obj;
 
-        if (!getParent()
-            .equals(other.getParent())) return false;
-        if (!getNodeId()
-            .equals(other.getNodeId())) return false;
+        if (!getParent().equals(other.getParent())) return false;
+        if (!getNodeId().equals(other.getNodeId())) return false;
         if (hasNode() != other.hasNode()) return false;
         if (hasNode()) {
-          if (!getNode()
-              .equals(other.getNode())) return false;
+          if (!getNode().equals(other.getNode())) return false;
         }
         if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
@@ -496,87 +579,94 @@ public int hashCode() {
       }
 
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          java.nio.ByteBuffer data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+          java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
+
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          java.nio.ByteBuffer data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
+
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
           com.google.protobuf.ByteString data)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
+
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
           com.google.protobuf.ByteString data,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
+
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(byte[] data)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
+
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          byte[] data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
+
+      public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
+          java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
       }
+
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
       }
-      public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseDelimitedFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input);
+
+      public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseDelimitedFrom(
+          java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
       }
+
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseDelimitedFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+            PARSER, input, extensionRegistry);
       }
+
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
-          com.google.protobuf.CodedInputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
+          com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
       }
+
       public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec parseFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
       }
 
       @java.lang.Override
-      public Builder newBuilderForType() { return newBuilder(); }
+      public Builder newBuilderForType() {
+        return newBuilder();
+      }
+
       public static Builder newBuilder() {
         return DEFAULT_INSTANCE.toBuilder();
       }
-      public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec prototype) {
+
+      public static Builder newBuilder(
+          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec prototype) {
         return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
       }
+
       @java.lang.Override
       public Builder toBuilder() {
-        return this == DEFAULT_INSTANCE
-            ? new Builder() : new Builder().mergeFrom(this);
+        return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
       }
 
       @java.lang.Override
@@ -586,6 +676,8 @@ protected Builder newBuilderForType(
         return builder;
       }
       /**
+       *
+       *
        * 
        * Details of the TPU node(s) being requested. Users can request either a
        * single node or multiple nodes.
@@ -594,33 +686,33 @@ protected Builder newBuilderForType(
        *
        * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec}
        */
-      public static final class Builder extends
-          com.google.protobuf.GeneratedMessageV3.Builder implements
+      public static final class Builder
+          extends com.google.protobuf.GeneratedMessageV3.Builder
+          implements
           // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
           com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder {
-        public static final com.google.protobuf.Descriptors.Descriptor
-            getDescriptor() {
-          return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+          return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+              .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
         }
 
         @java.lang.Override
         protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
             internalGetFieldAccessorTable() {
-          return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_fieldAccessorTable
+          return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+              .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_fieldAccessorTable
               .ensureFieldAccessorsInitialized(
-                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder.class);
+                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.class,
+                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder.class);
         }
 
         // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.newBuilder()
-        private Builder() {
-
-        }
+        private Builder() {}
 
-        private Builder(
-            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
           super(parent);
-
         }
+
         @java.lang.Override
         public Builder clear() {
           super.clear();
@@ -636,13 +728,14 @@ public Builder clear() {
         }
 
         @java.lang.Override
-        public com.google.protobuf.Descriptors.Descriptor
-            getDescriptorForType() {
-          return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
+        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+          return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+              .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_NodeSpec_descriptor;
         }
 
         @java.lang.Override
-        public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getDefaultInstanceForType() {
+        public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec
+            getDefaultInstanceForType() {
           return com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance();
         }
 
@@ -657,13 +750,17 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec build() {
 
         @java.lang.Override
         public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec buildPartial() {
-          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec result = new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec(this);
-          if (bitField0_ != 0) { buildPartial0(result); }
+          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec result =
+              new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec(this);
+          if (bitField0_ != 0) {
+            buildPartial0(result);
+          }
           onBuilt();
           return result;
         }
 
-        private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec result) {
+        private void buildPartial0(
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec result) {
           int from_bitField0_ = bitField0_;
           if (((from_bitField0_ & 0x00000001) != 0)) {
             result.parent_ = parent_;
@@ -672,9 +769,7 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Node
             result.nodeId_ = nodeId_;
           }
           if (((from_bitField0_ & 0x00000004) != 0)) {
-            result.node_ = nodeBuilder_ == null
-                ? node_
-                : nodeBuilder_.build();
+            result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
           }
         }
 
@@ -682,38 +777,41 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Node
         public Builder clone() {
           return super.clone();
         }
+
         @java.lang.Override
         public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
           return super.setField(field, value);
         }
+
         @java.lang.Override
-        public Builder clearField(
-            com.google.protobuf.Descriptors.FieldDescriptor field) {
+        public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
           return super.clearField(field);
         }
+
         @java.lang.Override
-        public Builder clearOneof(
-            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
           return super.clearOneof(oneof);
         }
+
         @java.lang.Override
         public Builder setRepeatedField(
             com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index, java.lang.Object value) {
+            int index,
+            java.lang.Object value) {
           return super.setRepeatedField(field, index, value);
         }
+
         @java.lang.Override
         public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
           return super.addRepeatedField(field, value);
         }
+
         @java.lang.Override
         public Builder mergeFrom(com.google.protobuf.Message other) {
           if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec) {
-            return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)other);
+            return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec) other);
           } else {
             super.mergeFrom(other);
             return this;
@@ -721,7 +819,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
         }
 
         public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec other) {
-          if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance()) return this;
+          if (other
+              == com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance())
+            return this;
           if (!other.getParent().isEmpty()) {
             parent_ = other.parent_;
             bitField0_ |= 0x00000001;
@@ -761,29 +861,31 @@ public Builder mergeFrom(
                 case 0:
                   done = true;
                   break;
-                case 10: {
-                  parent_ = input.readStringRequireUtf8();
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 10
-                case 18: {
-                  nodeId_ = input.readStringRequireUtf8();
-                  bitField0_ |= 0x00000002;
-                  break;
-                } // case 18
-                case 26: {
-                  input.readMessage(
-                      getNodeFieldBuilder().getBuilder(),
-                      extensionRegistry);
-                  bitField0_ |= 0x00000004;
-                  break;
-                } // case 26
-                default: {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+                case 10:
+                  {
+                    parent_ = input.readStringRequireUtf8();
+                    bitField0_ |= 0x00000001;
+                    break;
+                  } // case 10
+                case 18:
+                  {
+                    nodeId_ = input.readStringRequireUtf8();
+                    bitField0_ |= 0x00000002;
+                    break;
+                  } // case 18
+                case 26:
+                  {
+                    input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
+                    bitField0_ |= 0x00000004;
+                    break;
+                  } // case 26
+                default:
+                  {
+                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                      done = true; // was an endgroup tag
+                    }
+                    break;
+                  } // default:
               } // switch (tag)
             } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -793,22 +895,27 @@ public Builder mergeFrom(
           } // finally
           return this;
         }
+
         private int bitField0_;
 
         private java.lang.Object parent_ = "";
         /**
+         *
+         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         *
          * @return The parent.
          */
         public java.lang.String getParent() {
           java.lang.Object ref = parent_;
           if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
+            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
             java.lang.String s = bs.toStringUtf8();
             parent_ = s;
             return s;
@@ -817,20 +924,23 @@ public java.lang.String getParent() {
           }
         }
         /**
+         *
+         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         *
          * @return The bytes for parent.
          */
-        public com.google.protobuf.ByteString
-            getParentBytes() {
+        public com.google.protobuf.ByteString getParentBytes() {
           java.lang.Object ref = parent_;
           if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
+            com.google.protobuf.ByteString b =
+                com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
             parent_ = b;
             return b;
           } else {
@@ -838,28 +948,39 @@ public java.lang.String getParent() {
           }
         }
         /**
+         *
+         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         *
          * @param value The parent to set.
          * @return This builder for chaining.
          */
-        public Builder setParent(
-            java.lang.String value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder setParent(java.lang.String value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           parent_ = value;
           bitField0_ |= 0x00000001;
           onChanged();
           return this;
         }
         /**
+         *
+         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         *
          * @return This builder for chaining.
          */
         public Builder clearParent() {
@@ -869,17 +990,23 @@ public Builder clearParent() {
           return this;
         }
         /**
+         *
+         *
          * 
          * Required. The parent resource name.
          * 

          *
-         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+         * 
+         *
          * @param value The bytes for parent to set.
          * @return This builder for chaining.
          */
-        public Builder setParentBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder setParentBytes(com.google.protobuf.ByteString value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           checkByteStringIsUtf8(value);
           parent_ = value;
           bitField0_ |= 0x00000001;
@@ -889,6 +1016,8 @@ public Builder setParentBytes(
 
         private java.lang.Object nodeId_ = "";
         /**
+         *
+         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -897,13 +1026,13 @@ public Builder setParentBytes(
          * 

          *
          * string node_id = 2;
+         *
          * @return The nodeId.
          */
         public java.lang.String getNodeId() {
           java.lang.Object ref = nodeId_;
           if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
+            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
             java.lang.String s = bs.toStringUtf8();
             nodeId_ = s;
             return s;
@@ -912,6 +1041,8 @@ public java.lang.String getNodeId() {
           }
         }
         /**
+         *
+         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -920,15 +1051,14 @@ public java.lang.String getNodeId() {
          * 

          *
          * string node_id = 2;
+         *
          * @return The bytes for nodeId.
          */
-        public com.google.protobuf.ByteString
-            getNodeIdBytes() {
+        public com.google.protobuf.ByteString getNodeIdBytes() {
           java.lang.Object ref = nodeId_;
           if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
+            com.google.protobuf.ByteString b =
+                com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
             nodeId_ = b;
             return b;
           } else {
@@ -936,6 +1066,8 @@ public java.lang.String getNodeId() {
           }
         }
         /**
+         *
+         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -944,18 +1076,22 @@ public java.lang.String getNodeId() {
          * 

          *
          * string node_id = 2;
+         *
          * @param value The nodeId to set.
          * @return This builder for chaining.
          */
-        public Builder setNodeId(
-            java.lang.String value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder setNodeId(java.lang.String value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           nodeId_ = value;
           bitField0_ |= 0x00000002;
           onChanged();
           return this;
         }
         /**
+         *
+         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -964,6 +1100,7 @@ public Builder setNodeId(
          * 

          *
          * string node_id = 2;
+         *
          * @return This builder for chaining.
          */
         public Builder clearNodeId() {
@@ -973,6 +1110,8 @@ public Builder clearNodeId() {
           return this;
         }
         /**
+         *
+         *
          * 
          * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$`
          * regex format. This is only specified when requesting a single node.
@@ -981,12 +1120,14 @@ public Builder clearNodeId() {
          * 

          *
          * string node_id = 2;
+         *
          * @param value The bytes for nodeId to set.
          * @return This builder for chaining.
          */
-        public Builder setNodeIdBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder setNodeIdBytes(com.google.protobuf.ByteString value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           checkByteStringIsUtf8(value);
           nodeId_ = value;
           bitField0_ |= 0x00000002;
@@ -996,24 +1137,35 @@ public Builder setNodeIdBytes(
 
         private com.google.cloud.tpu.v2alpha1.Node node_;
         private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> nodeBuilder_;
+                com.google.cloud.tpu.v2alpha1.Node,
+                com.google.cloud.tpu.v2alpha1.Node.Builder,
+                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
+            nodeBuilder_;
         /**
+         *
+         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * 
+         *
          * @return Whether the node field is set.
          */
         public boolean hasNode() {
           return ((bitField0_ & 0x00000004) != 0);
         }
         /**
+         *
+         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * 
+         *
          * @return The node.
          */
         public com.google.cloud.tpu.v2alpha1.Node getNode() {
@@ -1024,11 +1176,14 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
           }
         }
         /**
+         *
+         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * 
          */
         public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
           if (nodeBuilder_ == null) {
@@ -1044,14 +1199,16 @@ public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
           return this;
         }
         /**
+         *
+         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * 
          */
-        public Builder setNode(
-            com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+        public Builder setNode(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
           if (nodeBuilder_ == null) {
             node_ = builderForValue.build();
           } else {
@@ -1062,17 +1219,20 @@ public Builder setNode(
           return this;
         }
         /**
+         *
+         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * 
          */
         public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
           if (nodeBuilder_ == null) {
-            if (((bitField0_ & 0x00000004) != 0) &&
-              node_ != null &&
-              node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
+            if (((bitField0_ & 0x00000004) != 0)
+                && node_ != null
+                && node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
               getNodeBuilder().mergeFrom(value);
             } else {
               node_ = value;
@@ -1085,11 +1245,14 @@ public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
           return this;
         }
         /**
+         *
+         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * 
          */
         public Builder clearNode() {
           bitField0_ = (bitField0_ & ~0x00000004);
@@ -1102,11 +1265,14 @@ public Builder clearNode() {
           return this;
         }
         /**
+         *
+         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * 
          */
         public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
           bitField0_ |= 0x00000004;
@@ -1114,40 +1280,49 @@ public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
           return getNodeFieldBuilder().getBuilder();
         }
         /**
+         *
+         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * 
          */
         public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
           if (nodeBuilder_ != null) {
             return nodeBuilder_.getMessageOrBuilder();
           } else {
-            return node_ == null ?
-                com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
+            return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
           }
         }
         /**
+         *
+         *
          * 
          * Required. The node.
          * 

          *
-         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * .google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
+         * 
          */
         private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> 
+                com.google.cloud.tpu.v2alpha1.Node,
+                com.google.cloud.tpu.v2alpha1.Node.Builder,
+                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
             getNodeFieldBuilder() {
           if (nodeBuilder_ == null) {
-            nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
-                    getNode(),
-                    getParentForChildren(),
-                    isClean());
+            nodeBuilder_ =
+                new com.google.protobuf.SingleFieldBuilderV3<
+                    com.google.cloud.tpu.v2alpha1.Node,
+                    com.google.cloud.tpu.v2alpha1.Node.Builder,
+                    com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
+                    getNode(), getParentForChildren(), isClean());
             node_ = null;
           }
           return nodeBuilder_;
         }
+
         @java.lang.Override
         public final Builder setUnknownFields(
             final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1160,12 +1335,13 @@ public final Builder mergeUnknownFields(
           return super.mergeUnknownFields(unknownFields);
         }
 
-
         // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
       }
 
       // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec)
-      private static final com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec DEFAULT_INSTANCE;
+      private static final com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec
+          DEFAULT_INSTANCE;
+
       static {
         DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec();
       }
@@ -1174,27 +1350,28 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getDefau
         return DEFAULT_INSTANCE;
       }
 
-      private static final com.google.protobuf.Parser
-          PARSER = new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public NodeSpec parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+      private static final com.google.protobuf.Parser PARSER =
+          new com.google.protobuf.AbstractParser() {
+            @java.lang.Override
+            public NodeSpec parsePartialFrom(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+              Builder builder = newBuilder();
+              try {
+                builder.mergeFrom(input, extensionRegistry);
+              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(builder.buildPartial());
+              } catch (com.google.protobuf.UninitializedMessageException e) {
+                throw e.asInvalidProtocolBufferException()
+                    .setUnfinishedMessage(builder.buildPartial());
+              } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                    .setUnfinishedMessage(builder.buildPartial());
+              }
+              return builder.buildPartial();
+            }
+          };
 
       public static com.google.protobuf.Parser parser() {
         return PARSER;
@@ -1209,13 +1386,15 @@ public com.google.protobuf.Parser getParserForType() {
       public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getDefaultInstanceForType() {
         return DEFAULT_INSTANCE;
       }
-
     }
 
     public static final int NODE_SPEC_FIELD_NUMBER = 1;
+
     @SuppressWarnings("serial")
     private java.util.List nodeSpec_;
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1223,10 +1402,13 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getDefaultInsta
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
      */
     @java.lang.Override
-    public java.util.List getNodeSpecList() {
+    public java.util.List
+        getNodeSpecList() {
       return nodeSpec_;
     }
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1234,11 +1416,14 @@ public java.util.List
      * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
      */
     @java.lang.Override
-    public java.util.List 
+    public java.util.List<
+            ? extends com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>
         getNodeSpecOrBuilderList() {
       return nodeSpec_;
     }
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1250,6 +1435,8 @@ public int getNodeSpecCount() {
       return nodeSpec_.size();
     }
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1261,6 +1448,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getNodeSpec(int
       return nodeSpec_.get(index);
     }
     /**
+     *
+     *
      * 
      * The TPU node(s) being requested.
      * 

@@ -1274,6 +1463,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder getNod
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -1285,8 +1475,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       for (int i = 0; i < nodeSpec_.size(); i++) {
         output.writeMessage(1, nodeSpec_.get(i));
       }
@@ -1300,8 +1489,7 @@ public int getSerializedSize() {
 
       size = 0;
       for (int i = 0; i < nodeSpec_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, nodeSpec_.get(i));
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, nodeSpec_.get(i));
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -1311,15 +1499,15 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu other = (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) obj;
 
-      if (!getNodeSpecList()
-          .equals(other.getNodeSpecList())) return false;
+      if (!getNodeSpecList().equals(other.getNodeSpecList())) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -1341,87 +1529,93 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
+
     public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1431,39 +1625,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Details of the TPU resource(s) being requested.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Tpu}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
         com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.newBuilder()
-      private Builder() {
-
-      }
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -1479,9 +1675,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Tpu_descriptor;
       }
 
       @java.lang.Override
@@ -1500,14 +1696,18 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu result = new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu(this);
         buildPartialRepeatedFields(result);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
-      private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu result) {
+      private void buildPartialRepeatedFields(
+          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu result) {
         if (nodeSpecBuilder_ == null) {
           if (((bitField0_ & 0x00000001) != 0)) {
             nodeSpec_ = java.util.Collections.unmodifiableList(nodeSpec_);
@@ -1527,38 +1727,41 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu resu
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -1566,7 +1769,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance()) return this;
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance())
+          return this;
         if (nodeSpecBuilder_ == null) {
           if (!other.nodeSpec_.isEmpty()) {
             if (nodeSpec_.isEmpty()) {
@@ -1585,9 +1789,10 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu other)
               nodeSpecBuilder_ = null;
               nodeSpec_ = other.nodeSpec_;
               bitField0_ = (bitField0_ & ~0x00000001);
-              nodeSpecBuilder_ = 
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                   getNodeSpecFieldBuilder() : null;
+              nodeSpecBuilder_ =
+                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                      ? getNodeSpecFieldBuilder()
+                      : null;
             } else {
               nodeSpecBuilder_.addAllMessages(other.nodeSpec_);
             }
@@ -1619,25 +1824,27 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec m =
-                    input.readMessage(
-                        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.parser(),
-                        extensionRegistry);
-                if (nodeSpecBuilder_ == null) {
-                  ensureNodeSpecIsMutable();
-                  nodeSpec_.add(m);
-                } else {
-                  nodeSpecBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec m =
+                      input.readMessage(
+                          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.parser(),
+                          extensionRegistry);
+                  if (nodeSpecBuilder_ == null) {
+                    ensureNodeSpecIsMutable();
+                    nodeSpec_.add(m);
+                  } else {
+                    nodeSpecBuilder_.addMessage(m);
+                  }
+                  break;
+                } // case 10
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1647,28 +1854,38 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
       private java.util.List nodeSpec_ =
-        java.util.Collections.emptyList();
+          java.util.Collections.emptyList();
+
       private void ensureNodeSpecIsMutable() {
         if (!((bitField0_ & 0x00000001) != 0)) {
-          nodeSpec_ = new java.util.ArrayList(nodeSpec_);
+          nodeSpec_ =
+              new java.util.ArrayList(
+                  nodeSpec_);
           bitField0_ |= 0x00000001;
-         }
+        }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder> nodeSpecBuilder_;
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec,
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder,
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>
+          nodeSpecBuilder_;
 
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public java.util.List getNodeSpecList() {
+      public java.util.List
+          getNodeSpecList() {
         if (nodeSpecBuilder_ == null) {
           return java.util.Collections.unmodifiableList(nodeSpec_);
         } else {
@@ -1676,6 +1893,8 @@ public java.util.List
         }
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1690,6 +1909,8 @@ public int getNodeSpecCount() {
         }
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1704,6 +1925,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec getNodeSpec(int
         }
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1725,6 +1948,8 @@ public Builder setNodeSpec(
         return this;
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1732,7 +1957,8 @@ public Builder setNodeSpec(
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
       public Builder setNodeSpec(
-          int index, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder builderForValue) {
+          int index,
+          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder builderForValue) {
         if (nodeSpecBuilder_ == null) {
           ensureNodeSpecIsMutable();
           nodeSpec_.set(index, builderForValue.build());
@@ -1743,6 +1969,8 @@ public Builder setNodeSpec(
         return this;
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1763,6 +1991,8 @@ public Builder addNodeSpec(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Node
         return this;
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1784,6 +2014,8 @@ public Builder addNodeSpec(
         return this;
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1802,6 +2034,8 @@ public Builder addNodeSpec(
         return this;
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1809,7 +2043,8 @@ public Builder addNodeSpec(
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
       public Builder addNodeSpec(
-          int index, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder builderForValue) {
+          int index,
+          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder builderForValue) {
         if (nodeSpecBuilder_ == null) {
           ensureNodeSpecIsMutable();
           nodeSpec_.add(index, builderForValue.build());
@@ -1820,6 +2055,8 @@ public Builder addNodeSpec(
         return this;
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1827,11 +2064,11 @@ public Builder addNodeSpec(
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
       public Builder addAllNodeSpec(
-          java.lang.Iterable values) {
+          java.lang.Iterable
+              values) {
         if (nodeSpecBuilder_ == null) {
           ensureNodeSpecIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, nodeSpec_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, nodeSpec_);
           onChanged();
         } else {
           nodeSpecBuilder_.addAllMessages(values);
@@ -1839,6 +2076,8 @@ public Builder addAllNodeSpec(
         return this;
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1856,6 +2095,8 @@ public Builder clearNodeSpec() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1873,6 +2114,8 @@ public Builder removeNodeSpec(int index) {
         return this;
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1884,28 +2127,34 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder getNode
         return getNodeSpecFieldBuilder().getBuilder(index);
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder getNodeSpecOrBuilder(
-          int index) {
+      public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder
+          getNodeSpecOrBuilder(int index) {
         if (nodeSpecBuilder_ == null) {
-          return nodeSpec_.get(index);  } else {
+          return nodeSpec_.get(index);
+        } else {
           return nodeSpecBuilder_.getMessageOrBuilder(index);
         }
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public java.util.List 
-           getNodeSpecOrBuilderList() {
+      public java.util.List<
+              ? extends com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>
+          getNodeSpecOrBuilderList() {
         if (nodeSpecBuilder_ != null) {
           return nodeSpecBuilder_.getMessageOrBuilderList();
         } else {
@@ -1913,17 +2162,23 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder getNod
         }
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder addNodeSpecBuilder() {
-        return getNodeSpecFieldBuilder().addBuilder(
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance());
+      public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder
+          addNodeSpecBuilder() {
+        return getNodeSpecFieldBuilder()
+            .addBuilder(
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

@@ -1932,34 +2187,42 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder addNode
        */
       public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder addNodeSpecBuilder(
           int index) {
-        return getNodeSpecFieldBuilder().addBuilder(
-            index, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance());
+        return getNodeSpecFieldBuilder()
+            .addBuilder(
+                index,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * The TPU node(s) being requested.
        * 

        *
        * repeated .google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec node_spec = 1;
        */
-      public java.util.List 
-           getNodeSpecBuilderList() {
+      public java.util.List
+          getNodeSpecBuilderList() {
         return getNodeSpecFieldBuilder().getBuilderList();
       }
+
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder> 
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec,
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder,
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>
           getNodeSpecFieldBuilder() {
         if (nodeSpecBuilder_ == null) {
-          nodeSpecBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>(
-                  nodeSpec_,
-                  ((bitField0_ & 0x00000001) != 0),
-                  getParentForChildren(),
-                  isClean());
+          nodeSpecBuilder_ =
+              new com.google.protobuf.RepeatedFieldBuilderV3<
+                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec,
+                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.Builder,
+                  com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpecOrBuilder>(
+                  nodeSpec_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
           nodeSpec_ = null;
         }
         return nodeSpecBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1972,12 +2235,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.Tpu)
     private static final com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu();
     }
@@ -1986,27 +2249,28 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getDefaultInstanc
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public Tpu parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public Tpu parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2021,58 +2285,61 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface BestEffortOrBuilder extends
+  public interface BestEffortOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
-      com.google.protobuf.MessageOrBuilder {
-  }
+      com.google.protobuf.MessageOrBuilder {}
   /**
+   *
+   *
    * 
    * BestEffort tier definition.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.BestEffort}
    */
-  public static final class BestEffort extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class BestEffort extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
       BestEffortOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use BestEffort.newBuilder() to construct.
     private BestEffort(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private BestEffort() {
-    }
+
+    private BestEffort() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new BestEffort();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.class, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2084,8 +2351,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -2103,12 +2369,13 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort other = (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -2127,87 +2394,94 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -2217,39 +2491,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * BestEffort tier definition.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.BestEffort}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
         com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.class, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.newBuilder()
-      private Builder() {
+      private Builder() {}
 
-      }
-
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2257,9 +2533,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_BestEffort_descriptor;
       }
 
       @java.lang.Override
@@ -2278,7 +2554,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort result = new com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort(this);
         onBuilt();
         return result;
       }
@@ -2287,38 +2564,41 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort buildPartial() {
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -2326,7 +2606,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance()) return this;
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance())
+          return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -2353,12 +2634,13 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2368,6 +2650,7 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2380,12 +2663,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.BestEffort)
     private static final com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort();
     }
@@ -2394,27 +2677,28 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getDefault
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public BestEffort parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public BestEffort parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2429,110 +2713,131 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface GuaranteedOrBuilder extends
+  public interface GuaranteedOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return Whether the minDuration field is set.
      */
     boolean hasMinDuration();
     /**
+     *
+     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return The minDuration.
      */
     com.google.protobuf.Duration getMinDuration();
     /**
+     *
+     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * 
      */
     com.google.protobuf.DurationOrBuilder getMinDurationOrBuilder();
 
     /**
+     *
+     *
      * 
      * Optional. Specifies the request should be scheduled on reserved capacity.
      * 

      *
      * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return The reserved.
      */
     boolean getReserved();
   }
   /**
+   *
+   *
    * 
    * Guaranteed tier definition.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed}
    */
-  public static final class Guaranteed extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class Guaranteed extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
       GuaranteedOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use Guaranteed.newBuilder() to construct.
     private Guaranteed(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private Guaranteed() {
-    }
+
+    private Guaranteed() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new Guaranteed();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder.class);
     }
 
     public static final int MIN_DURATION_FIELD_NUMBER = 1;
     private com.google.protobuf.Duration minDuration_;
     /**
+     *
+     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return Whether the minDuration field is set.
      */
     @java.lang.Override
@@ -2540,41 +2845,55 @@ public boolean hasMinDuration() {
       return minDuration_ != null;
     }
     /**
+     *
+     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return The minDuration.
      */
     @java.lang.Override
     public com.google.protobuf.Duration getMinDuration() {
-      return minDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : minDuration_;
+      return minDuration_ == null
+          ? com.google.protobuf.Duration.getDefaultInstance()
+          : minDuration_;
     }
     /**
+     *
+     *
      * 
      * Optional. Defines the minimum duration of the guarantee. If specified,
      * the requested resources will only be provisioned if they can be
      * allocated for at least the given duration.
      * 

      *
-     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+     * 
      */
     @java.lang.Override
     public com.google.protobuf.DurationOrBuilder getMinDurationOrBuilder() {
-      return minDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : minDuration_;
+      return minDuration_ == null
+          ? com.google.protobuf.Duration.getDefaultInstance()
+          : minDuration_;
     }
 
     public static final int RESERVED_FIELD_NUMBER = 2;
     private boolean reserved_ = false;
     /**
+     *
+     *
      * 
      * Optional. Specifies the request should be scheduled on reserved capacity.
      * 

      *
      * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return The reserved.
      */
     @java.lang.Override
@@ -2583,6 +2902,7 @@ public boolean getReserved() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2594,8 +2914,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (minDuration_ != null) {
         output.writeMessage(1, getMinDuration());
       }
@@ -2612,12 +2931,10 @@ public int getSerializedSize() {
 
       size = 0;
       if (minDuration_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, getMinDuration());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getMinDuration());
       }
       if (reserved_ != false) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeBoolSize(2, reserved_);
+        size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, reserved_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -2627,20 +2944,19 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed other = (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) obj;
 
       if (hasMinDuration() != other.hasMinDuration()) return false;
       if (hasMinDuration()) {
-        if (!getMinDuration()
-            .equals(other.getMinDuration())) return false;
+        if (!getMinDuration().equals(other.getMinDuration())) return false;
       }
-      if (getReserved()
-          != other.getReserved()) return false;
+      if (getReserved() != other.getReserved()) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -2657,95 +2973,101 @@ public int hashCode() {
         hash = (53 * hash) + getMinDuration().hashCode();
       }
       hash = (37 * hash) + RESERVED_FIELD_NUMBER;
-      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-          getReserved());
+      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReserved());
       hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -2755,39 +3077,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Guaranteed tier definition.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
         com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.newBuilder()
-      private Builder() {
-
-      }
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2802,9 +3126,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Guaranteed_descriptor;
       }
 
       @java.lang.Override
@@ -2823,8 +3147,11 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed result = new com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed(this);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed(this);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
@@ -2832,9 +3159,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed buildPartial() {
       private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
-          result.minDuration_ = minDurationBuilder_ == null
-              ? minDuration_
-              : minDurationBuilder_.build();
+          result.minDuration_ =
+              minDurationBuilder_ == null ? minDuration_ : minDurationBuilder_.build();
         }
         if (((from_bitField0_ & 0x00000002) != 0)) {
           result.reserved_ = reserved_;
@@ -2845,38 +3171,41 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.Guarante
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -2884,7 +3213,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance()) return this;
+        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance())
+          return this;
         if (other.hasMinDuration()) {
           mergeMinDuration(other.getMinDuration());
         }
@@ -2917,24 +3247,25 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                input.readMessage(
-                    getMinDurationFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-              case 16: {
-                reserved_ = input.readBool();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  input.readMessage(getMinDurationFieldBuilder().getBuilder(), extensionRegistry);
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+              case 16:
+                {
+                  reserved_ = input.readBool();
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 16
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2944,49 +3275,66 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
       private com.google.protobuf.Duration minDuration_;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> minDurationBuilder_;
+              com.google.protobuf.Duration,
+              com.google.protobuf.Duration.Builder,
+              com.google.protobuf.DurationOrBuilder>
+          minDurationBuilder_;
       /**
+       *
+       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       *
        * @return Whether the minDuration field is set.
        */
       public boolean hasMinDuration() {
         return ((bitField0_ & 0x00000001) != 0);
       }
       /**
+       *
+       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       *
        * @return The minDuration.
        */
       public com.google.protobuf.Duration getMinDuration() {
         if (minDurationBuilder_ == null) {
-          return minDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : minDuration_;
+          return minDuration_ == null
+              ? com.google.protobuf.Duration.getDefaultInstance()
+              : minDuration_;
         } else {
           return minDurationBuilder_.getMessage();
         }
       }
       /**
+       *
+       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * 
        */
       public Builder setMinDuration(com.google.protobuf.Duration value) {
         if (minDurationBuilder_ == null) {
@@ -3002,16 +3350,18 @@ public Builder setMinDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * 
        */
-      public Builder setMinDuration(
-          com.google.protobuf.Duration.Builder builderForValue) {
+      public Builder setMinDuration(com.google.protobuf.Duration.Builder builderForValue) {
         if (minDurationBuilder_ == null) {
           minDuration_ = builderForValue.build();
         } else {
@@ -3022,19 +3372,22 @@ public Builder setMinDuration(
         return this;
       }
       /**
+       *
+       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * 
        */
       public Builder mergeMinDuration(com.google.protobuf.Duration value) {
         if (minDurationBuilder_ == null) {
-          if (((bitField0_ & 0x00000001) != 0) &&
-            minDuration_ != null &&
-            minDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
+          if (((bitField0_ & 0x00000001) != 0)
+              && minDuration_ != null
+              && minDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
             getMinDurationBuilder().mergeFrom(value);
           } else {
             minDuration_ = value;
@@ -3047,13 +3400,16 @@ public Builder mergeMinDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * 
        */
       public Builder clearMinDuration() {
         bitField0_ = (bitField0_ & ~0x00000001);
@@ -3066,13 +3422,16 @@ public Builder clearMinDuration() {
         return this;
       }
       /**
+       *
+       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * 
        */
       public com.google.protobuf.Duration.Builder getMinDurationBuilder() {
         bitField0_ |= 0x00000001;
@@ -3080,52 +3439,65 @@ public com.google.protobuf.Duration.Builder getMinDurationBuilder() {
         return getMinDurationFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * 
        */
       public com.google.protobuf.DurationOrBuilder getMinDurationOrBuilder() {
         if (minDurationBuilder_ != null) {
           return minDurationBuilder_.getMessageOrBuilder();
         } else {
-          return minDuration_ == null ?
-              com.google.protobuf.Duration.getDefaultInstance() : minDuration_;
+          return minDuration_ == null
+              ? com.google.protobuf.Duration.getDefaultInstance()
+              : minDuration_;
         }
       }
       /**
+       *
+       *
        * 
        * Optional. Defines the minimum duration of the guarantee. If specified,
        * the requested resources will only be provisioned if they can be
        * allocated for at least the given duration.
        * 

        *
-       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * .google.protobuf.Duration min_duration = 1 [(.google.api.field_behavior) = OPTIONAL];
+       * 
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
+              com.google.protobuf.Duration,
+              com.google.protobuf.Duration.Builder,
+              com.google.protobuf.DurationOrBuilder>
           getMinDurationFieldBuilder() {
         if (minDurationBuilder_ == null) {
-          minDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
-                  getMinDuration(),
-                  getParentForChildren(),
-                  isClean());
+          minDurationBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.protobuf.Duration,
+                  com.google.protobuf.Duration.Builder,
+                  com.google.protobuf.DurationOrBuilder>(
+                  getMinDuration(), getParentForChildren(), isClean());
           minDuration_ = null;
         }
         return minDurationBuilder_;
       }
 
-      private boolean reserved_ ;
+      private boolean reserved_;
       /**
+       *
+       *
        * 
        * Optional. Specifies the request should be scheduled on reserved capacity.
        * 

        *
        * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
+       *
        * @return The reserved.
        */
       @java.lang.Override
@@ -3133,27 +3505,33 @@ public boolean getReserved() {
         return reserved_;
       }
       /**
+       *
+       *
        * 
        * Optional. Specifies the request should be scheduled on reserved capacity.
        * 

        *
        * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
+       *
        * @param value The reserved to set.
        * @return This builder for chaining.
        */
       public Builder setReserved(boolean value) {
-        
+
         reserved_ = value;
         bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * Optional. Specifies the request should be scheduled on reserved capacity.
        * 

        *
        * bool reserved = 2 [(.google.api.field_behavior) = OPTIONAL];
+       *
        * @return This builder for chaining.
        */
       public Builder clearReserved() {
@@ -3162,6 +3540,7 @@ public Builder clearReserved() {
         onChanged();
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -3174,12 +3553,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed)
     private static final com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed();
     }
@@ -3188,27 +3567,28 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getDefault
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public Guaranteed parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public Guaranteed parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3223,14 +3603,16 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface QueueingPolicyOrBuilder extends
+  public interface QueueingPolicyOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3238,10 +3620,13 @@ public interface QueueingPolicyOrBuilder extends
      * 

      *
      * .google.protobuf.Duration valid_until_duration = 1;
+     *
      * @return Whether the validUntilDuration field is set.
      */
     boolean hasValidUntilDuration();
     /**
+     *
+     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3249,10 +3634,13 @@ public interface QueueingPolicyOrBuilder extends
      * 

      *
      * .google.protobuf.Duration valid_until_duration = 1;
+     *
      * @return The validUntilDuration.
      */
     com.google.protobuf.Duration getValidUntilDuration();
     /**
+     *
+     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3264,6 +3652,8 @@ public interface QueueingPolicyOrBuilder extends
     com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder();
 
     /**
+     *
+     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3271,10 +3661,13 @@ public interface QueueingPolicyOrBuilder extends
      * 

      *
      * .google.protobuf.Timestamp valid_until_time = 2;
+     *
      * @return Whether the validUntilTime field is set.
      */
     boolean hasValidUntilTime();
     /**
+     *
+     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3282,10 +3675,13 @@ public interface QueueingPolicyOrBuilder extends
      * 

      *
      * .google.protobuf.Timestamp valid_until_time = 2;
+     *
      * @return The validUntilTime.
      */
     com.google.protobuf.Timestamp getValidUntilTime();
     /**
+     *
+     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3297,24 +3693,32 @@ public interface QueueingPolicyOrBuilder extends
     com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder();
 
     /**
+     *
+     *
      * 
      * A relative time after which resources may be created.
      * 

      *
      * .google.protobuf.Duration valid_after_duration = 3;
+     *
      * @return Whether the validAfterDuration field is set.
      */
     boolean hasValidAfterDuration();
     /**
+     *
+     *
      * 
      * A relative time after which resources may be created.
      * 

      *
      * .google.protobuf.Duration valid_after_duration = 3;
+     *
      * @return The validAfterDuration.
      */
     com.google.protobuf.Duration getValidAfterDuration();
     /**
+     *
+     *
      * 
      * A relative time after which resources may be created.
      * 

@@ -3324,24 +3728,32 @@ public interface QueueingPolicyOrBuilder extends
     com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder();
 
     /**
+     *
+     *
      * 
      * An absolute time at which resources may be created.
      * 

      *
      * .google.protobuf.Timestamp valid_after_time = 4;
+     *
      * @return Whether the validAfterTime field is set.
      */
     boolean hasValidAfterTime();
     /**
+     *
+     *
      * 
      * An absolute time at which resources may be created.
      * 

      *
      * .google.protobuf.Timestamp valid_after_time = 4;
+     *
      * @return The validAfterTime.
      */
     com.google.protobuf.Timestamp getValidAfterTime();
     /**
+     *
+     *
      * 
      * An absolute time at which resources may be created.
      * 

@@ -3351,24 +3763,32 @@ public interface QueueingPolicyOrBuilder extends
     com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder();
 
     /**
+     *
+     *
      * 
      * An absolute time interval within which resources may be created.
      * 

      *
      * .google.type.Interval valid_interval = 5;
+     *
      * @return Whether the validInterval field is set.
      */
     boolean hasValidInterval();
     /**
+     *
+     *
      * 
      * An absolute time interval within which resources may be created.
      * 

      *
      * .google.type.Interval valid_interval = 5;
+     *
      * @return The validInterval.
      */
     com.google.type.Interval getValidInterval();
     /**
+     *
+     *
      * 
      * An absolute time interval within which resources may be created.
      * 

@@ -3377,56 +3797,62 @@ public interface QueueingPolicyOrBuilder extends
      */
     com.google.type.IntervalOrBuilder getValidIntervalOrBuilder();
 
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.StartTimingConstraintsCase getStartTimingConstraintsCase();
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.StartTimingConstraintsCase
+        getStartTimingConstraintsCase();
   }
   /**
+   *
+   *
    * 
    * Defines the policy of the QueuedRequest.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy}
    */
-  public static final class QueueingPolicy extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class QueueingPolicy extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
       QueueingPolicyOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use QueueingPolicy.newBuilder() to construct.
     private QueueingPolicy(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private QueueingPolicy() {
-    }
+
+    private QueueingPolicy() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new QueueingPolicy();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.class, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder.class);
     }
 
     private int startTimingConstraintsCase_ = 0;
     private java.lang.Object startTimingConstraints_;
+
     public enum StartTimingConstraintsCase
-        implements com.google.protobuf.Internal.EnumLite,
+        implements
+            com.google.protobuf.Internal.EnumLite,
             com.google.protobuf.AbstractMessage.InternalOneOfEnum {
       VALID_UNTIL_DURATION(1),
       VALID_UNTIL_TIME(2),
@@ -3435,6 +3861,7 @@ public enum StartTimingConstraintsCase
       VALID_INTERVAL(5),
       STARTTIMINGCONSTRAINTS_NOT_SET(0);
       private final int value;
+
       private StartTimingConstraintsCase(int value) {
         this.value = value;
       }
@@ -3450,28 +3877,36 @@ public static StartTimingConstraintsCase valueOf(int value) {
 
       public static StartTimingConstraintsCase forNumber(int value) {
         switch (value) {
-          case 1: return VALID_UNTIL_DURATION;
-          case 2: return VALID_UNTIL_TIME;
-          case 3: return VALID_AFTER_DURATION;
-          case 4: return VALID_AFTER_TIME;
-          case 5: return VALID_INTERVAL;
-          case 0: return STARTTIMINGCONSTRAINTS_NOT_SET;
-          default: return null;
+          case 1:
+            return VALID_UNTIL_DURATION;
+          case 2:
+            return VALID_UNTIL_TIME;
+          case 3:
+            return VALID_AFTER_DURATION;
+          case 4:
+            return VALID_AFTER_TIME;
+          case 5:
+            return VALID_INTERVAL;
+          case 0:
+            return STARTTIMINGCONSTRAINTS_NOT_SET;
+          default:
+            return null;
         }
       }
+
       public int getNumber() {
         return this.value;
       }
     };
 
-    public StartTimingConstraintsCase
-    getStartTimingConstraintsCase() {
-      return StartTimingConstraintsCase.forNumber(
-          startTimingConstraintsCase_);
+    public StartTimingConstraintsCase getStartTimingConstraintsCase() {
+      return StartTimingConstraintsCase.forNumber(startTimingConstraintsCase_);
     }
 
     public static final int VALID_UNTIL_DURATION_FIELD_NUMBER = 1;
     /**
+     *
+     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3479,6 +3914,7 @@ public int getNumber() {
      * 

      *
      * .google.protobuf.Duration valid_until_duration = 1;
+     *
      * @return Whether the validUntilDuration field is set.
      */
     @java.lang.Override
@@ -3486,6 +3922,8 @@ public boolean hasValidUntilDuration() {
       return startTimingConstraintsCase_ == 1;
     }
     /**
+     *
+     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3493,16 +3931,19 @@ public boolean hasValidUntilDuration() {
      * 

      *
      * .google.protobuf.Duration valid_until_duration = 1;
+     *
      * @return The validUntilDuration.
      */
     @java.lang.Override
     public com.google.protobuf.Duration getValidUntilDuration() {
       if (startTimingConstraintsCase_ == 1) {
-         return (com.google.protobuf.Duration) startTimingConstraints_;
+        return (com.google.protobuf.Duration) startTimingConstraints_;
       }
       return com.google.protobuf.Duration.getDefaultInstance();
     }
     /**
+     *
+     *
      * 
      * A relative time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3514,13 +3955,15 @@ public com.google.protobuf.Duration getValidUntilDuration() {
     @java.lang.Override
     public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
       if (startTimingConstraintsCase_ == 1) {
-         return (com.google.protobuf.Duration) startTimingConstraints_;
+        return (com.google.protobuf.Duration) startTimingConstraints_;
       }
       return com.google.protobuf.Duration.getDefaultInstance();
     }
 
     public static final int VALID_UNTIL_TIME_FIELD_NUMBER = 2;
     /**
+     *
+     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3528,6 +3971,7 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
      * 

      *
      * .google.protobuf.Timestamp valid_until_time = 2;
+     *
      * @return Whether the validUntilTime field is set.
      */
     @java.lang.Override
@@ -3535,6 +3979,8 @@ public boolean hasValidUntilTime() {
       return startTimingConstraintsCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3542,16 +3988,19 @@ public boolean hasValidUntilTime() {
      * 

      *
      * .google.protobuf.Timestamp valid_until_time = 2;
+     *
      * @return The validUntilTime.
      */
     @java.lang.Override
     public com.google.protobuf.Timestamp getValidUntilTime() {
       if (startTimingConstraintsCase_ == 2) {
-         return (com.google.protobuf.Timestamp) startTimingConstraints_;
+        return (com.google.protobuf.Timestamp) startTimingConstraints_;
       }
       return com.google.protobuf.Timestamp.getDefaultInstance();
     }
     /**
+     *
+     *
      * 
      * An absolute time after which resources should not be created.
      * If the request cannot be fulfilled by this time the request will be
@@ -3563,18 +4012,21 @@ public com.google.protobuf.Timestamp getValidUntilTime() {
     @java.lang.Override
     public com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder() {
       if (startTimingConstraintsCase_ == 2) {
-         return (com.google.protobuf.Timestamp) startTimingConstraints_;
+        return (com.google.protobuf.Timestamp) startTimingConstraints_;
       }
       return com.google.protobuf.Timestamp.getDefaultInstance();
     }
 
     public static final int VALID_AFTER_DURATION_FIELD_NUMBER = 3;
     /**
+     *
+     *
      * 
      * A relative time after which resources may be created.
      * 

      *
      * .google.protobuf.Duration valid_after_duration = 3;
+     *
      * @return Whether the validAfterDuration field is set.
      */
     @java.lang.Override
@@ -3582,21 +4034,26 @@ public boolean hasValidAfterDuration() {
       return startTimingConstraintsCase_ == 3;
     }
     /**
+     *
+     *
      * 
      * A relative time after which resources may be created.
      * 

      *
      * .google.protobuf.Duration valid_after_duration = 3;
+     *
      * @return The validAfterDuration.
      */
     @java.lang.Override
     public com.google.protobuf.Duration getValidAfterDuration() {
       if (startTimingConstraintsCase_ == 3) {
-         return (com.google.protobuf.Duration) startTimingConstraints_;
+        return (com.google.protobuf.Duration) startTimingConstraints_;
       }
       return com.google.protobuf.Duration.getDefaultInstance();
     }
     /**
+     *
+     *
      * 
      * A relative time after which resources may be created.
      * 

@@ -3606,18 +4063,21 @@ public com.google.protobuf.Duration getValidAfterDuration() {
     @java.lang.Override
     public com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder() {
       if (startTimingConstraintsCase_ == 3) {
-         return (com.google.protobuf.Duration) startTimingConstraints_;
+        return (com.google.protobuf.Duration) startTimingConstraints_;
       }
       return com.google.protobuf.Duration.getDefaultInstance();
     }
 
     public static final int VALID_AFTER_TIME_FIELD_NUMBER = 4;
     /**
+     *
+     *
      * 
      * An absolute time at which resources may be created.
      * 

      *
      * .google.protobuf.Timestamp valid_after_time = 4;
+     *
      * @return Whether the validAfterTime field is set.
      */
     @java.lang.Override
@@ -3625,21 +4085,26 @@ public boolean hasValidAfterTime() {
       return startTimingConstraintsCase_ == 4;
     }
     /**
+     *
+     *
      * 
      * An absolute time at which resources may be created.
      * 

      *
      * .google.protobuf.Timestamp valid_after_time = 4;
+     *
      * @return The validAfterTime.
      */
     @java.lang.Override
     public com.google.protobuf.Timestamp getValidAfterTime() {
       if (startTimingConstraintsCase_ == 4) {
-         return (com.google.protobuf.Timestamp) startTimingConstraints_;
+        return (com.google.protobuf.Timestamp) startTimingConstraints_;
       }
       return com.google.protobuf.Timestamp.getDefaultInstance();
     }
     /**
+     *
+     *
      * 
      * An absolute time at which resources may be created.
      * 

@@ -3649,18 +4114,21 @@ public com.google.protobuf.Timestamp getValidAfterTime() {
     @java.lang.Override
     public com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder() {
       if (startTimingConstraintsCase_ == 4) {
-         return (com.google.protobuf.Timestamp) startTimingConstraints_;
+        return (com.google.protobuf.Timestamp) startTimingConstraints_;
       }
       return com.google.protobuf.Timestamp.getDefaultInstance();
     }
 
     public static final int VALID_INTERVAL_FIELD_NUMBER = 5;
     /**
+     *
+     *
      * 
      * An absolute time interval within which resources may be created.
      * 

      *
      * .google.type.Interval valid_interval = 5;
+     *
      * @return Whether the validInterval field is set.
      */
     @java.lang.Override
@@ -3668,21 +4136,26 @@ public boolean hasValidInterval() {
       return startTimingConstraintsCase_ == 5;
     }
     /**
+     *
+     *
      * 
      * An absolute time interval within which resources may be created.
      * 

      *
      * .google.type.Interval valid_interval = 5;
+     *
      * @return The validInterval.
      */
     @java.lang.Override
     public com.google.type.Interval getValidInterval() {
       if (startTimingConstraintsCase_ == 5) {
-         return (com.google.type.Interval) startTimingConstraints_;
+        return (com.google.type.Interval) startTimingConstraints_;
       }
       return com.google.type.Interval.getDefaultInstance();
     }
     /**
+     *
+     *
      * 
      * An absolute time interval within which resources may be created.
      * 

@@ -3692,12 +4165,13 @@ public com.google.type.Interval getValidInterval() {
     @java.lang.Override
     public com.google.type.IntervalOrBuilder getValidIntervalOrBuilder() {
       if (startTimingConstraintsCase_ == 5) {
-         return (com.google.type.Interval) startTimingConstraints_;
+        return (com.google.type.Interval) startTimingConstraints_;
       }
       return com.google.type.Interval.getDefaultInstance();
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -3709,8 +4183,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (startTimingConstraintsCase_ == 1) {
         output.writeMessage(1, (com.google.protobuf.Duration) startTimingConstraints_);
       }
@@ -3736,24 +4209,29 @@ public int getSerializedSize() {
 
       size = 0;
       if (startTimingConstraintsCase_ == 1) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, (com.google.protobuf.Duration) startTimingConstraints_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                1, (com.google.protobuf.Duration) startTimingConstraints_);
       }
       if (startTimingConstraintsCase_ == 2) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(2, (com.google.protobuf.Timestamp) startTimingConstraints_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                2, (com.google.protobuf.Timestamp) startTimingConstraints_);
       }
       if (startTimingConstraintsCase_ == 3) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(3, (com.google.protobuf.Duration) startTimingConstraints_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                3, (com.google.protobuf.Duration) startTimingConstraints_);
       }
       if (startTimingConstraintsCase_ == 4) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(4, (com.google.protobuf.Timestamp) startTimingConstraints_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                4, (com.google.protobuf.Timestamp) startTimingConstraints_);
       }
       if (startTimingConstraintsCase_ == 5) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(5, (com.google.type.Interval) startTimingConstraints_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                5, (com.google.type.Interval) startTimingConstraints_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -3763,34 +4241,31 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy other = (com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy) obj;
 
-      if (!getStartTimingConstraintsCase().equals(other.getStartTimingConstraintsCase())) return false;
+      if (!getStartTimingConstraintsCase().equals(other.getStartTimingConstraintsCase()))
+        return false;
       switch (startTimingConstraintsCase_) {
         case 1:
-          if (!getValidUntilDuration()
-              .equals(other.getValidUntilDuration())) return false;
+          if (!getValidUntilDuration().equals(other.getValidUntilDuration())) return false;
           break;
         case 2:
-          if (!getValidUntilTime()
-              .equals(other.getValidUntilTime())) return false;
+          if (!getValidUntilTime().equals(other.getValidUntilTime())) return false;
           break;
         case 3:
-          if (!getValidAfterDuration()
-              .equals(other.getValidAfterDuration())) return false;
+          if (!getValidAfterDuration().equals(other.getValidAfterDuration())) return false;
           break;
         case 4:
-          if (!getValidAfterTime()
-              .equals(other.getValidAfterTime())) return false;
+          if (!getValidAfterTime().equals(other.getValidAfterTime())) return false;
           break;
         case 5:
-          if (!getValidInterval()
-              .equals(other.getValidInterval())) return false;
+          if (!getValidInterval().equals(other.getValidInterval())) return false;
           break;
         case 0:
         default:
@@ -3836,87 +4311,94 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -3926,39 +4408,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Defines the policy of the QueuedRequest.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
         com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.class, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.newBuilder()
-      private Builder() {
-
-      }
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -3984,13 +4468,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy
+          getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance();
       }
 
@@ -4005,38 +4490,38 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result = new com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy(this);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy(this);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         buildPartialOneofs(result);
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result) {
+      private void buildPartial0(
+          com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result) {
         int from_bitField0_ = bitField0_;
       }
 
-      private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result) {
+      private void buildPartialOneofs(
+          com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy result) {
         result.startTimingConstraintsCase_ = startTimingConstraintsCase_;
         result.startTimingConstraints_ = this.startTimingConstraints_;
-        if (startTimingConstraintsCase_ == 1 &&
-            validUntilDurationBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 1 && validUntilDurationBuilder_ != null) {
           result.startTimingConstraints_ = validUntilDurationBuilder_.build();
         }
-        if (startTimingConstraintsCase_ == 2 &&
-            validUntilTimeBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 2 && validUntilTimeBuilder_ != null) {
           result.startTimingConstraints_ = validUntilTimeBuilder_.build();
         }
-        if (startTimingConstraintsCase_ == 3 &&
-            validAfterDurationBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 3 && validAfterDurationBuilder_ != null) {
           result.startTimingConstraints_ = validAfterDurationBuilder_.build();
         }
-        if (startTimingConstraintsCase_ == 4 &&
-            validAfterTimeBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 4 && validAfterTimeBuilder_ != null) {
           result.startTimingConstraints_ = validAfterTimeBuilder_.build();
         }
-        if (startTimingConstraintsCase_ == 5 &&
-            validIntervalBuilder_ != null) {
+        if (startTimingConstraintsCase_ == 5 && validIntervalBuilder_ != null) {
           result.startTimingConstraints_ = validIntervalBuilder_.build();
         }
       }
@@ -4045,38 +4530,41 @@ private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResource.Que
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -4084,31 +4572,39 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()) return this;
+        if (other
+            == com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance())
+          return this;
         switch (other.getStartTimingConstraintsCase()) {
-          case VALID_UNTIL_DURATION: {
-            mergeValidUntilDuration(other.getValidUntilDuration());
-            break;
-          }
-          case VALID_UNTIL_TIME: {
-            mergeValidUntilTime(other.getValidUntilTime());
-            break;
-          }
-          case VALID_AFTER_DURATION: {
-            mergeValidAfterDuration(other.getValidAfterDuration());
-            break;
-          }
-          case VALID_AFTER_TIME: {
-            mergeValidAfterTime(other.getValidAfterTime());
-            break;
-          }
-          case VALID_INTERVAL: {
-            mergeValidInterval(other.getValidInterval());
-            break;
-          }
-          case STARTTIMINGCONSTRAINTS_NOT_SET: {
-            break;
-          }
+          case VALID_UNTIL_DURATION:
+            {
+              mergeValidUntilDuration(other.getValidUntilDuration());
+              break;
+            }
+          case VALID_UNTIL_TIME:
+            {
+              mergeValidUntilTime(other.getValidUntilTime());
+              break;
+            }
+          case VALID_AFTER_DURATION:
+            {
+              mergeValidAfterDuration(other.getValidAfterDuration());
+              break;
+            }
+          case VALID_AFTER_TIME:
+            {
+              mergeValidAfterTime(other.getValidAfterTime());
+              break;
+            }
+          case VALID_INTERVAL:
+            {
+              mergeValidInterval(other.getValidInterval());
+              break;
+            }
+          case STARTTIMINGCONSTRAINTS_NOT_SET:
+            {
+              break;
+            }
         }
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
@@ -4136,47 +4632,47 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                input.readMessage(
-                    getValidUntilDurationFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                startTimingConstraintsCase_ = 1;
-                break;
-              } // case 10
-              case 18: {
-                input.readMessage(
-                    getValidUntilTimeFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                startTimingConstraintsCase_ = 2;
-                break;
-              } // case 18
-              case 26: {
-                input.readMessage(
-                    getValidAfterDurationFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                startTimingConstraintsCase_ = 3;
-                break;
-              } // case 26
-              case 34: {
-                input.readMessage(
-                    getValidAfterTimeFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                startTimingConstraintsCase_ = 4;
-                break;
-              } // case 34
-              case 42: {
-                input.readMessage(
-                    getValidIntervalFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                startTimingConstraintsCase_ = 5;
-                break;
-              } // case 42
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  input.readMessage(
+                      getValidUntilDurationFieldBuilder().getBuilder(), extensionRegistry);
+                  startTimingConstraintsCase_ = 1;
+                  break;
+                } // case 10
+              case 18:
+                {
+                  input.readMessage(
+                      getValidUntilTimeFieldBuilder().getBuilder(), extensionRegistry);
+                  startTimingConstraintsCase_ = 2;
+                  break;
+                } // case 18
+              case 26:
+                {
+                  input.readMessage(
+                      getValidAfterDurationFieldBuilder().getBuilder(), extensionRegistry);
+                  startTimingConstraintsCase_ = 3;
+                  break;
+                } // case 26
+              case 34:
+                {
+                  input.readMessage(
+                      getValidAfterTimeFieldBuilder().getBuilder(), extensionRegistry);
+                  startTimingConstraintsCase_ = 4;
+                  break;
+                } // case 34
+              case 42:
+                {
+                  input.readMessage(getValidIntervalFieldBuilder().getBuilder(), extensionRegistry);
+                  startTimingConstraintsCase_ = 5;
+                  break;
+                } // case 42
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -4186,12 +4682,12 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int startTimingConstraintsCase_ = 0;
       private java.lang.Object startTimingConstraints_;
-      public StartTimingConstraintsCase
-          getStartTimingConstraintsCase() {
-        return StartTimingConstraintsCase.forNumber(
-            startTimingConstraintsCase_);
+
+      public StartTimingConstraintsCase getStartTimingConstraintsCase() {
+        return StartTimingConstraintsCase.forNumber(startTimingConstraintsCase_);
       }
 
       public Builder clearStartTimingConstraints() {
@@ -4204,8 +4700,13 @@ public Builder clearStartTimingConstraints() {
       private int bitField0_;
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> validUntilDurationBuilder_;
+              com.google.protobuf.Duration,
+              com.google.protobuf.Duration.Builder,
+              com.google.protobuf.DurationOrBuilder>
+          validUntilDurationBuilder_;
       /**
+       *
+       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4213,6 +4714,7 @@ public Builder clearStartTimingConstraints() {
        * 

        *
        * .google.protobuf.Duration valid_until_duration = 1;
+       *
        * @return Whether the validUntilDuration field is set.
        */
       @java.lang.Override
@@ -4220,6 +4722,8 @@ public boolean hasValidUntilDuration() {
         return startTimingConstraintsCase_ == 1;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4227,6 +4731,7 @@ public boolean hasValidUntilDuration() {
        * 

        *
        * .google.protobuf.Duration valid_until_duration = 1;
+       *
        * @return The validUntilDuration.
        */
       @java.lang.Override
@@ -4244,6 +4749,8 @@ public com.google.protobuf.Duration getValidUntilDuration() {
         }
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4266,6 +4773,8 @@ public Builder setValidUntilDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4274,8 +4783,7 @@ public Builder setValidUntilDuration(com.google.protobuf.Duration value) {
        *
        * .google.protobuf.Duration valid_until_duration = 1;
        */
-      public Builder setValidUntilDuration(
-          com.google.protobuf.Duration.Builder builderForValue) {
+      public Builder setValidUntilDuration(com.google.protobuf.Duration.Builder builderForValue) {
         if (validUntilDurationBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -4286,6 +4794,8 @@ public Builder setValidUntilDuration(
         return this;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4296,10 +4806,13 @@ public Builder setValidUntilDuration(
        */
       public Builder mergeValidUntilDuration(com.google.protobuf.Duration value) {
         if (validUntilDurationBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 1 &&
-              startTimingConstraints_ != com.google.protobuf.Duration.getDefaultInstance()) {
-            startTimingConstraints_ = com.google.protobuf.Duration.newBuilder((com.google.protobuf.Duration) startTimingConstraints_)
-                .mergeFrom(value).buildPartial();
+          if (startTimingConstraintsCase_ == 1
+              && startTimingConstraints_ != com.google.protobuf.Duration.getDefaultInstance()) {
+            startTimingConstraints_ =
+                com.google.protobuf.Duration.newBuilder(
+                        (com.google.protobuf.Duration) startTimingConstraints_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -4315,6 +4828,8 @@ public Builder mergeValidUntilDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4340,6 +4855,8 @@ public Builder clearValidUntilDuration() {
         return this;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4352,6 +4869,8 @@ public com.google.protobuf.Duration.Builder getValidUntilDurationBuilder() {
         return getValidUntilDurationFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4372,6 +4891,8 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
         }
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4381,14 +4902,19 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
        * .google.protobuf.Duration valid_until_duration = 1;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
+              com.google.protobuf.Duration,
+              com.google.protobuf.Duration.Builder,
+              com.google.protobuf.DurationOrBuilder>
           getValidUntilDurationFieldBuilder() {
         if (validUntilDurationBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 1)) {
             startTimingConstraints_ = com.google.protobuf.Duration.getDefaultInstance();
           }
-          validUntilDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
+          validUntilDurationBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.protobuf.Duration,
+                  com.google.protobuf.Duration.Builder,
+                  com.google.protobuf.DurationOrBuilder>(
                   (com.google.protobuf.Duration) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -4400,8 +4926,13 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> validUntilTimeBuilder_;
+              com.google.protobuf.Timestamp,
+              com.google.protobuf.Timestamp.Builder,
+              com.google.protobuf.TimestampOrBuilder>
+          validUntilTimeBuilder_;
       /**
+       *
+       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4409,6 +4940,7 @@ public com.google.protobuf.DurationOrBuilder getValidUntilDurationOrBuilder() {
        * 

        *
        * .google.protobuf.Timestamp valid_until_time = 2;
+       *
        * @return Whether the validUntilTime field is set.
        */
       @java.lang.Override
@@ -4416,6 +4948,8 @@ public boolean hasValidUntilTime() {
         return startTimingConstraintsCase_ == 2;
       }
       /**
+       *
+       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4423,6 +4957,7 @@ public boolean hasValidUntilTime() {
        * 

        *
        * .google.protobuf.Timestamp valid_until_time = 2;
+       *
        * @return The validUntilTime.
        */
       @java.lang.Override
@@ -4440,6 +4975,8 @@ public com.google.protobuf.Timestamp getValidUntilTime() {
         }
       }
       /**
+       *
+       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4462,6 +4999,8 @@ public Builder setValidUntilTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4470,8 +5009,7 @@ public Builder setValidUntilTime(com.google.protobuf.Timestamp value) {
        *
        * .google.protobuf.Timestamp valid_until_time = 2;
        */
-      public Builder setValidUntilTime(
-          com.google.protobuf.Timestamp.Builder builderForValue) {
+      public Builder setValidUntilTime(com.google.protobuf.Timestamp.Builder builderForValue) {
         if (validUntilTimeBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -4482,6 +5020,8 @@ public Builder setValidUntilTime(
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4492,10 +5032,13 @@ public Builder setValidUntilTime(
        */
       public Builder mergeValidUntilTime(com.google.protobuf.Timestamp value) {
         if (validUntilTimeBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 2 &&
-              startTimingConstraints_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
-            startTimingConstraints_ = com.google.protobuf.Timestamp.newBuilder((com.google.protobuf.Timestamp) startTimingConstraints_)
-                .mergeFrom(value).buildPartial();
+          if (startTimingConstraintsCase_ == 2
+              && startTimingConstraints_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+            startTimingConstraints_ =
+                com.google.protobuf.Timestamp.newBuilder(
+                        (com.google.protobuf.Timestamp) startTimingConstraints_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -4511,6 +5054,8 @@ public Builder mergeValidUntilTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4536,6 +5081,8 @@ public Builder clearValidUntilTime() {
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4548,6 +5095,8 @@ public com.google.protobuf.Timestamp.Builder getValidUntilTimeBuilder() {
         return getValidUntilTimeFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4568,6 +5117,8 @@ public com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder() {
         }
       }
       /**
+       *
+       *
        * 
        * An absolute time after which resources should not be created.
        * If the request cannot be fulfilled by this time the request will be
@@ -4577,14 +5128,19 @@ public com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder() {
        * .google.protobuf.Timestamp valid_until_time = 2;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+              com.google.protobuf.Timestamp,
+              com.google.protobuf.Timestamp.Builder,
+              com.google.protobuf.TimestampOrBuilder>
           getValidUntilTimeFieldBuilder() {
         if (validUntilTimeBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 2)) {
             startTimingConstraints_ = com.google.protobuf.Timestamp.getDefaultInstance();
           }
-          validUntilTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+          validUntilTimeBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.protobuf.Timestamp,
+                  com.google.protobuf.Timestamp.Builder,
+                  com.google.protobuf.TimestampOrBuilder>(
                   (com.google.protobuf.Timestamp) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -4596,13 +5152,19 @@ public com.google.protobuf.TimestampOrBuilder getValidUntilTimeOrBuilder() {
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> validAfterDurationBuilder_;
+              com.google.protobuf.Duration,
+              com.google.protobuf.Duration.Builder,
+              com.google.protobuf.DurationOrBuilder>
+          validAfterDurationBuilder_;
       /**
+       *
+       *
        * 
        * A relative time after which resources may be created.
        * 

        *
        * .google.protobuf.Duration valid_after_duration = 3;
+       *
        * @return Whether the validAfterDuration field is set.
        */
       @java.lang.Override
@@ -4610,11 +5172,14 @@ public boolean hasValidAfterDuration() {
         return startTimingConstraintsCase_ == 3;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources may be created.
        * 

        *
        * .google.protobuf.Duration valid_after_duration = 3;
+       *
        * @return The validAfterDuration.
        */
       @java.lang.Override
@@ -4632,6 +5197,8 @@ public com.google.protobuf.Duration getValidAfterDuration() {
         }
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -4652,14 +5219,15 @@ public Builder setValidAfterDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources may be created.
        * 

        *
        * .google.protobuf.Duration valid_after_duration = 3;
        */
-      public Builder setValidAfterDuration(
-          com.google.protobuf.Duration.Builder builderForValue) {
+      public Builder setValidAfterDuration(com.google.protobuf.Duration.Builder builderForValue) {
         if (validAfterDurationBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -4670,6 +5238,8 @@ public Builder setValidAfterDuration(
         return this;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -4678,10 +5248,13 @@ public Builder setValidAfterDuration(
        */
       public Builder mergeValidAfterDuration(com.google.protobuf.Duration value) {
         if (validAfterDurationBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 3 &&
-              startTimingConstraints_ != com.google.protobuf.Duration.getDefaultInstance()) {
-            startTimingConstraints_ = com.google.protobuf.Duration.newBuilder((com.google.protobuf.Duration) startTimingConstraints_)
-                .mergeFrom(value).buildPartial();
+          if (startTimingConstraintsCase_ == 3
+              && startTimingConstraints_ != com.google.protobuf.Duration.getDefaultInstance()) {
+            startTimingConstraints_ =
+                com.google.protobuf.Duration.newBuilder(
+                        (com.google.protobuf.Duration) startTimingConstraints_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -4697,6 +5270,8 @@ public Builder mergeValidAfterDuration(com.google.protobuf.Duration value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -4720,6 +5295,8 @@ public Builder clearValidAfterDuration() {
         return this;
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -4730,6 +5307,8 @@ public com.google.protobuf.Duration.Builder getValidAfterDurationBuilder() {
         return getValidAfterDurationFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -4748,6 +5327,8 @@ public com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder() {
         }
       }
       /**
+       *
+       *
        * 
        * A relative time after which resources may be created.
        * 

@@ -4755,14 +5336,19 @@ public com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder() {
        * .google.protobuf.Duration valid_after_duration = 3;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
+              com.google.protobuf.Duration,
+              com.google.protobuf.Duration.Builder,
+              com.google.protobuf.DurationOrBuilder>
           getValidAfterDurationFieldBuilder() {
         if (validAfterDurationBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 3)) {
             startTimingConstraints_ = com.google.protobuf.Duration.getDefaultInstance();
           }
-          validAfterDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
+          validAfterDurationBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.protobuf.Duration,
+                  com.google.protobuf.Duration.Builder,
+                  com.google.protobuf.DurationOrBuilder>(
                   (com.google.protobuf.Duration) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -4774,13 +5360,19 @@ public com.google.protobuf.DurationOrBuilder getValidAfterDurationOrBuilder() {
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> validAfterTimeBuilder_;
+              com.google.protobuf.Timestamp,
+              com.google.protobuf.Timestamp.Builder,
+              com.google.protobuf.TimestampOrBuilder>
+          validAfterTimeBuilder_;
       /**
+       *
+       *
        * 
        * An absolute time at which resources may be created.
        * 

        *
        * .google.protobuf.Timestamp valid_after_time = 4;
+       *
        * @return Whether the validAfterTime field is set.
        */
       @java.lang.Override
@@ -4788,11 +5380,14 @@ public boolean hasValidAfterTime() {
         return startTimingConstraintsCase_ == 4;
       }
       /**
+       *
+       *
        * 
        * An absolute time at which resources may be created.
        * 

        *
        * .google.protobuf.Timestamp valid_after_time = 4;
+       *
        * @return The validAfterTime.
        */
       @java.lang.Override
@@ -4810,6 +5405,8 @@ public com.google.protobuf.Timestamp getValidAfterTime() {
         }
       }
       /**
+       *
+       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -4830,14 +5427,15 @@ public Builder setValidAfterTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time at which resources may be created.
        * 

        *
        * .google.protobuf.Timestamp valid_after_time = 4;
        */
-      public Builder setValidAfterTime(
-          com.google.protobuf.Timestamp.Builder builderForValue) {
+      public Builder setValidAfterTime(com.google.protobuf.Timestamp.Builder builderForValue) {
         if (validAfterTimeBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -4848,6 +5446,8 @@ public Builder setValidAfterTime(
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -4856,10 +5456,13 @@ public Builder setValidAfterTime(
        */
       public Builder mergeValidAfterTime(com.google.protobuf.Timestamp value) {
         if (validAfterTimeBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 4 &&
-              startTimingConstraints_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
-            startTimingConstraints_ = com.google.protobuf.Timestamp.newBuilder((com.google.protobuf.Timestamp) startTimingConstraints_)
-                .mergeFrom(value).buildPartial();
+          if (startTimingConstraintsCase_ == 4
+              && startTimingConstraints_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+            startTimingConstraints_ =
+                com.google.protobuf.Timestamp.newBuilder(
+                        (com.google.protobuf.Timestamp) startTimingConstraints_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -4875,6 +5478,8 @@ public Builder mergeValidAfterTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -4898,6 +5503,8 @@ public Builder clearValidAfterTime() {
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -4908,6 +5515,8 @@ public com.google.protobuf.Timestamp.Builder getValidAfterTimeBuilder() {
         return getValidAfterTimeFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -4926,6 +5535,8 @@ public com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder() {
         }
       }
       /**
+       *
+       *
        * 
        * An absolute time at which resources may be created.
        * 

@@ -4933,14 +5544,19 @@ public com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder() {
        * .google.protobuf.Timestamp valid_after_time = 4;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+              com.google.protobuf.Timestamp,
+              com.google.protobuf.Timestamp.Builder,
+              com.google.protobuf.TimestampOrBuilder>
           getValidAfterTimeFieldBuilder() {
         if (validAfterTimeBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 4)) {
             startTimingConstraints_ = com.google.protobuf.Timestamp.getDefaultInstance();
           }
-          validAfterTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+          validAfterTimeBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.protobuf.Timestamp,
+                  com.google.protobuf.Timestamp.Builder,
+                  com.google.protobuf.TimestampOrBuilder>(
                   (com.google.protobuf.Timestamp) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -4952,13 +5568,19 @@ public com.google.protobuf.TimestampOrBuilder getValidAfterTimeOrBuilder() {
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.type.Interval, com.google.type.Interval.Builder, com.google.type.IntervalOrBuilder> validIntervalBuilder_;
+              com.google.type.Interval,
+              com.google.type.Interval.Builder,
+              com.google.type.IntervalOrBuilder>
+          validIntervalBuilder_;
       /**
+       *
+       *
        * 
        * An absolute time interval within which resources may be created.
        * 

        *
        * .google.type.Interval valid_interval = 5;
+       *
        * @return Whether the validInterval field is set.
        */
       @java.lang.Override
@@ -4966,11 +5588,14 @@ public boolean hasValidInterval() {
         return startTimingConstraintsCase_ == 5;
       }
       /**
+       *
+       *
        * 
        * An absolute time interval within which resources may be created.
        * 

        *
        * .google.type.Interval valid_interval = 5;
+       *
        * @return The validInterval.
        */
       @java.lang.Override
@@ -4988,6 +5613,8 @@ public com.google.type.Interval getValidInterval() {
         }
       }
       /**
+       *
+       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5008,14 +5635,15 @@ public Builder setValidInterval(com.google.type.Interval value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time interval within which resources may be created.
        * 

        *
        * .google.type.Interval valid_interval = 5;
        */
-      public Builder setValidInterval(
-          com.google.type.Interval.Builder builderForValue) {
+      public Builder setValidInterval(com.google.type.Interval.Builder builderForValue) {
         if (validIntervalBuilder_ == null) {
           startTimingConstraints_ = builderForValue.build();
           onChanged();
@@ -5026,6 +5654,8 @@ public Builder setValidInterval(
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5034,10 +5664,13 @@ public Builder setValidInterval(
        */
       public Builder mergeValidInterval(com.google.type.Interval value) {
         if (validIntervalBuilder_ == null) {
-          if (startTimingConstraintsCase_ == 5 &&
-              startTimingConstraints_ != com.google.type.Interval.getDefaultInstance()) {
-            startTimingConstraints_ = com.google.type.Interval.newBuilder((com.google.type.Interval) startTimingConstraints_)
-                .mergeFrom(value).buildPartial();
+          if (startTimingConstraintsCase_ == 5
+              && startTimingConstraints_ != com.google.type.Interval.getDefaultInstance()) {
+            startTimingConstraints_ =
+                com.google.type.Interval.newBuilder(
+                        (com.google.type.Interval) startTimingConstraints_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             startTimingConstraints_ = value;
           }
@@ -5053,6 +5686,8 @@ public Builder mergeValidInterval(com.google.type.Interval value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5076,6 +5711,8 @@ public Builder clearValidInterval() {
         return this;
       }
       /**
+       *
+       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5086,6 +5723,8 @@ public com.google.type.Interval.Builder getValidIntervalBuilder() {
         return getValidIntervalFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5104,6 +5743,8 @@ public com.google.type.IntervalOrBuilder getValidIntervalOrBuilder() {
         }
       }
       /**
+       *
+       *
        * 
        * An absolute time interval within which resources may be created.
        * 

@@ -5111,14 +5752,19 @@ public com.google.type.IntervalOrBuilder getValidIntervalOrBuilder() {
        * .google.type.Interval valid_interval = 5;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.type.Interval, com.google.type.Interval.Builder, com.google.type.IntervalOrBuilder> 
+              com.google.type.Interval,
+              com.google.type.Interval.Builder,
+              com.google.type.IntervalOrBuilder>
           getValidIntervalFieldBuilder() {
         if (validIntervalBuilder_ == null) {
           if (!(startTimingConstraintsCase_ == 5)) {
             startTimingConstraints_ = com.google.type.Interval.getDefaultInstance();
           }
-          validIntervalBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.type.Interval, com.google.type.Interval.Builder, com.google.type.IntervalOrBuilder>(
+          validIntervalBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.type.Interval,
+                  com.google.type.Interval.Builder,
+                  com.google.type.IntervalOrBuilder>(
                   (com.google.type.Interval) startTimingConstraints_,
                   getParentForChildren(),
                   isClean());
@@ -5128,6 +5774,7 @@ public com.google.type.IntervalOrBuilder getValidIntervalOrBuilder() {
         onChanged();
         return validIntervalBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -5140,12 +5787,13 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy DEFAULT_INSTANCE;
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy();
     }
@@ -5154,27 +5802,28 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getDef
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public QueueingPolicy parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public QueueingPolicy parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -5189,17 +5838,19 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   private int resourceCase_ = 0;
   private java.lang.Object resource_;
+
   public enum ResourceCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     TPU(2),
     RESOURCE_NOT_SET(0);
     private final int value;
+
     private ResourceCase(int value) {
       this.value = value;
     }
@@ -5215,31 +5866,36 @@ public static ResourceCase valueOf(int value) {
 
     public static ResourceCase forNumber(int value) {
       switch (value) {
-        case 2: return TPU;
-        case 0: return RESOURCE_NOT_SET;
-        default: return null;
+        case 2:
+          return TPU;
+        case 0:
+          return RESOURCE_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public ResourceCase
-  getResourceCase() {
-    return ResourceCase.forNumber(
-        resourceCase_);
+  public ResourceCase getResourceCase() {
+    return ResourceCase.forNumber(resourceCase_);
   }
 
   private int tierCase_ = 0;
   private java.lang.Object tier_;
+
   public enum TierCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     BEST_EFFORT(3),
     GUARANTEED(4),
     TIER_NOT_SET(0);
     private final int value;
+
     private TierCase(int value) {
       this.value = value;
     }
@@ -5255,32 +5911,41 @@ public static TierCase valueOf(int value) {
 
     public static TierCase forNumber(int value) {
       switch (value) {
-        case 3: return BEST_EFFORT;
-        case 4: return GUARANTEED;
-        case 0: return TIER_NOT_SET;
-        default: return null;
+        case 3:
+          return BEST_EFFORT;
+        case 4:
+          return GUARANTEED;
+        case 0:
+          return TIER_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public TierCase
-  getTierCase() {
-    return TierCase.forNumber(
-        tierCase_);
+  public TierCase getTierCase() {
+    return TierCase.forNumber(tierCase_);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the QueuedResource.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -5289,29 +5954,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the QueuedResource.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -5321,11 +5988,14 @@ public java.lang.String getName() {
 
   public static final int TPU_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * Defines a TPU resource.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
+   *
    * @return Whether the tpu field is set.
    */
   @java.lang.Override
@@ -5333,21 +6003,26 @@ public boolean hasTpu() {
     return resourceCase_ == 2;
   }
   /**
+   *
+   *
    * 
    * Defines a TPU resource.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
+   *
    * @return The tpu.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getTpu() {
     if (resourceCase_ == 2) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Defines a TPU resource.
    * 

@@ -5357,18 +6032,21 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getTpu() {
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder() {
     if (resourceCase_ == 2) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance();
   }
 
   public static final int BEST_EFFORT_FIELD_NUMBER = 3;
   /**
+   *
+   *
    * 
    * The BestEffort tier.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
+   *
    * @return Whether the bestEffort field is set.
    */
   @java.lang.Override
@@ -5376,21 +6054,26 @@ public boolean hasBestEffort() {
     return tierCase_ == 3;
   }
   /**
+   *
+   *
    * 
    * The BestEffort tier.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
+   *
    * @return The bestEffort.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getBestEffort() {
     if (tierCase_ == 3) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * The BestEffort tier.
    * 

@@ -5400,18 +6083,21 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getBestEffort() {
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder getBestEffortOrBuilder() {
     if (tierCase_ == 3) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance();
   }
 
   public static final int GUARANTEED_FIELD_NUMBER = 4;
   /**
+   *
+   *
    * 
    * The Guaranteed tier
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
+   *
    * @return Whether the guaranteed field is set.
    */
   @java.lang.Override
@@ -5419,21 +6105,26 @@ public boolean hasGuaranteed() {
     return tierCase_ == 4;
   }
   /**
+   *
+   *
    * 
    * The Guaranteed tier
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
+   *
    * @return The guaranteed.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getGuaranteed() {
     if (tierCase_ == 4) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * The Guaranteed tier
    * 

@@ -5443,7 +6134,7 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getGuaranteed() {
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuaranteedOrBuilder() {
     if (tierCase_ == 4) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance();
   }
@@ -5451,11 +6142,14 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuara
   public static final int QUEUEING_POLICY_FIELD_NUMBER = 5;
   private com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueingPolicy_;
   /**
+   *
+   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
+   *
    * @return Whether the queueingPolicy field is set.
    */
   @java.lang.Override
@@ -5463,18 +6157,25 @@ public boolean hasQueueingPolicy() {
     return queueingPolicy_ != null;
   }
   /**
+   *
+   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
+   *
    * @return The queueingPolicy.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getQueueingPolicy() {
-    return queueingPolicy_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance() : queueingPolicy_;
+    return queueingPolicy_ == null
+        ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()
+        : queueingPolicy_;
   }
   /**
+   *
+   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

@@ -5482,18 +6183,26 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getQueueingPo
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder getQueueingPolicyOrBuilder() {
-    return queueingPolicy_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance() : queueingPolicy_;
+  public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder
+      getQueueingPolicyOrBuilder() {
+    return queueingPolicy_ == null
+        ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()
+        : queueingPolicy_;
   }
 
   public static final int STATE_FIELD_NUMBER = 6;
   private com.google.cloud.tpu.v2alpha1.QueuedResourceState state_;
   /**
+   *
+   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the state field is set.
    */
   @java.lang.Override
@@ -5501,30 +6210,44 @@ public boolean hasState() {
     return state_ != null;
   }
   /**
+   *
+   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The state.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState getState() {
-    return state_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance() : state_;
+    return state_ == null
+        ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()
+        : state_;
   }
   /**
+   *
+   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder getStateOrBuilder() {
-    return state_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance() : state_;
+    return state_ == null
+        ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()
+        : state_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -5536,8 +6259,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -5569,24 +6291,25 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     if (resourceCase_ == 2) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              2, (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_);
     }
     if (tierCase_ == 3) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              3, (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_);
     }
     if (tierCase_ == 4) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              4, (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_);
     }
     if (queueingPolicy_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(5, getQueueingPolicy());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getQueueingPolicy());
     }
     if (state_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(6, getState());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(6, getState());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -5596,30 +6319,27 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResource)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.QueuedResource other = (com.google.cloud.tpu.v2alpha1.QueuedResource) obj;
+    com.google.cloud.tpu.v2alpha1.QueuedResource other =
+        (com.google.cloud.tpu.v2alpha1.QueuedResource) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (hasQueueingPolicy() != other.hasQueueingPolicy()) return false;
     if (hasQueueingPolicy()) {
-      if (!getQueueingPolicy()
-          .equals(other.getQueueingPolicy())) return false;
+      if (!getQueueingPolicy().equals(other.getQueueingPolicy())) return false;
     }
     if (hasState() != other.hasState()) return false;
     if (hasState()) {
-      if (!getState()
-          .equals(other.getState())) return false;
+      if (!getState().equals(other.getState())) return false;
     }
     if (!getResourceCase().equals(other.getResourceCase())) return false;
     switch (resourceCase_) {
       case 2:
-        if (!getTpu()
-            .equals(other.getTpu())) return false;
+        if (!getTpu().equals(other.getTpu())) return false;
         break;
       case 0:
       default:
@@ -5627,12 +6347,10 @@ public boolean equals(final java.lang.Object obj) {
     if (!getTierCase().equals(other.getTierCase())) return false;
     switch (tierCase_) {
       case 3:
-        if (!getBestEffort()
-            .equals(other.getBestEffort())) return false;
+        if (!getBestEffort().equals(other.getBestEffort())) return false;
         break;
       case 4:
-        if (!getGuaranteed()
-            .equals(other.getGuaranteed())) return false;
+        if (!getGuaranteed().equals(other.getGuaranteed())) return false;
         break;
       case 0:
       default:
@@ -5683,97 +6401,104 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.QueuedResource parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.QueuedResource parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResource parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResource prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A QueuedResource represents a request for resources that will be placed
    * in a queue and fulfilled when the necessary resources are available.
@@ -5781,33 +6506,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResource}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResource)
       com.google.cloud.tpu.v2alpha1.QueuedResourceOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResource.class, com.google.cloud.tpu.v2alpha1.QueuedResource.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResource.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.QueuedResource.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -5840,9 +6564,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_descriptor;
     }
 
     @java.lang.Override
@@ -5861,8 +6585,11 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.QueuedResource buildPartial() {
-      com.google.cloud.tpu.v2alpha1.QueuedResource result = new com.google.cloud.tpu.v2alpha1.QueuedResource(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.QueuedResource result =
+          new com.google.cloud.tpu.v2alpha1.QueuedResource(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -5874,32 +6601,26 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResource result)
         result.name_ = name_;
       }
       if (((from_bitField0_ & 0x00000010) != 0)) {
-        result.queueingPolicy_ = queueingPolicyBuilder_ == null
-            ? queueingPolicy_
-            : queueingPolicyBuilder_.build();
+        result.queueingPolicy_ =
+            queueingPolicyBuilder_ == null ? queueingPolicy_ : queueingPolicyBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000020) != 0)) {
-        result.state_ = stateBuilder_ == null
-            ? state_
-            : stateBuilder_.build();
+        result.state_ = stateBuilder_ == null ? state_ : stateBuilder_.build();
       }
     }
 
     private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResource result) {
       result.resourceCase_ = resourceCase_;
       result.resource_ = this.resource_;
-      if (resourceCase_ == 2 &&
-          tpuBuilder_ != null) {
+      if (resourceCase_ == 2 && tpuBuilder_ != null) {
         result.resource_ = tpuBuilder_.build();
       }
       result.tierCase_ = tierCase_;
       result.tier_ = this.tier_;
-      if (tierCase_ == 3 &&
-          bestEffortBuilder_ != null) {
+      if (tierCase_ == 3 && bestEffortBuilder_ != null) {
         result.tier_ = bestEffortBuilder_.build();
       }
-      if (tierCase_ == 4 &&
-          guaranteedBuilder_ != null) {
+      if (tierCase_ == 4 && guaranteedBuilder_ != null) {
         result.tier_ = guaranteedBuilder_.build();
       }
     }
@@ -5908,38 +6629,39 @@ private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResource res
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResource) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResource) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -5960,26 +6682,31 @@ public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResource other) {
         mergeState(other.getState());
       }
       switch (other.getResourceCase()) {
-        case TPU: {
-          mergeTpu(other.getTpu());
-          break;
-        }
-        case RESOURCE_NOT_SET: {
-          break;
-        }
+        case TPU:
+          {
+            mergeTpu(other.getTpu());
+            break;
+          }
+        case RESOURCE_NOT_SET:
+          {
+            break;
+          }
       }
       switch (other.getTierCase()) {
-        case BEST_EFFORT: {
-          mergeBestEffort(other.getBestEffort());
-          break;
-        }
-        case GUARANTEED: {
-          mergeGuaranteed(other.getGuaranteed());
-          break;
-        }
-        case TIER_NOT_SET: {
-          break;
-        }
+        case BEST_EFFORT:
+          {
+            mergeBestEffort(other.getBestEffort());
+            break;
+          }
+        case GUARANTEED:
+          {
+            mergeGuaranteed(other.getGuaranteed());
+            break;
+          }
+        case TIER_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -6007,52 +6734,49 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getTpuFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              resourceCase_ = 2;
-              break;
-            } // case 18
-            case 26: {
-              input.readMessage(
-                  getBestEffortFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              tierCase_ = 3;
-              break;
-            } // case 26
-            case 34: {
-              input.readMessage(
-                  getGuaranteedFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              tierCase_ = 4;
-              break;
-            } // case 34
-            case 42: {
-              input.readMessage(
-                  getQueueingPolicyFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 42
-            case 50: {
-              input.readMessage(
-                  getStateFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 50
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getTpuFieldBuilder().getBuilder(), extensionRegistry);
+                resourceCase_ = 2;
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(getBestEffortFieldBuilder().getBuilder(), extensionRegistry);
+                tierCase_ = 3;
+                break;
+              } // case 26
+            case 34:
+              {
+                input.readMessage(getGuaranteedFieldBuilder().getBuilder(), extensionRegistry);
+                tierCase_ = 4;
+                break;
+              } // case 34
+            case 42:
+              {
+                input.readMessage(getQueueingPolicyFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 42
+            case 50:
+              {
+                input.readMessage(getStateFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 50
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -6062,12 +6786,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int resourceCase_ = 0;
     private java.lang.Object resource_;
-    public ResourceCase
-        getResourceCase() {
-      return ResourceCase.forNumber(
-          resourceCase_);
+
+    public ResourceCase getResourceCase() {
+      return ResourceCase.forNumber(resourceCase_);
     }
 
     public Builder clearResource() {
@@ -6079,10 +6803,9 @@ public Builder clearResource() {
 
     private int tierCase_ = 0;
     private java.lang.Object tier_;
-    public TierCase
-        getTierCase() {
-      return TierCase.forNumber(
-          tierCase_);
+
+    public TierCase getTierCase() {
+      return TierCase.forNumber(tierCase_);
     }
 
     public Builder clearTier() {
@@ -6096,18 +6819,22 @@ public Builder clearTier() {
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -6116,20 +6843,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -6137,28 +6867,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -6168,17 +6909,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Immutable. The name of the QueuedResource.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -6187,13 +6934,19 @@ public Builder setNameBytes(
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder> tpuBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder>
+        tpuBuilder_;
     /**
+     *
+     *
      * 
      * Defines a TPU resource.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
+     *
      * @return Whether the tpu field is set.
      */
     @java.lang.Override
@@ -6201,11 +6954,14 @@ public boolean hasTpu() {
       return resourceCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * Defines a TPU resource.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
+     *
      * @return The tpu.
      */
     @java.lang.Override
@@ -6223,6 +6979,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getTpu() {
       }
     }
     /**
+     *
+     *
      * 
      * Defines a TPU resource.
      * 

@@ -6243,6 +7001,8 @@ public Builder setTpu(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Defines a TPU resource.
      * 

@@ -6261,6 +7021,8 @@ public Builder setTpu(
       return this;
     }
     /**
+     *
+     *
      * 
      * Defines a TPU resource.
      * 

@@ -6269,10 +7031,13 @@ public Builder setTpu(
      */
     public Builder mergeTpu(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu value) {
       if (tpuBuilder_ == null) {
-        if (resourceCase_ == 2 &&
-            resource_ != com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance()) {
-          resource_ = com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_)
-              .mergeFrom(value).buildPartial();
+        if (resourceCase_ == 2
+            && resource_ != com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance()) {
+          resource_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           resource_ = value;
         }
@@ -6288,6 +7053,8 @@ public Builder mergeTpu(com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu value)
       return this;
     }
     /**
+     *
+     *
      * 
      * Defines a TPU resource.
      * 

@@ -6311,6 +7078,8 @@ public Builder clearTpu() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Defines a TPU resource.
      * 

@@ -6321,6 +7090,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder getTpuBuilder()
       return getTpuFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Defines a TPU resource.
      * 

@@ -6339,6 +7110,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder
       }
     }
     /**
+     *
+     *
      * 
      * Defines a TPU resource.
      * 

@@ -6346,14 +7119,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder
      * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder>
         getTpuFieldBuilder() {
       if (tpuBuilder_ == null) {
         if (!(resourceCase_ == 2)) {
           resource_ = com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.getDefaultInstance();
         }
-        tpuBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu, com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder>(
+        tpuBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu) resource_,
                 getParentForChildren(),
                 isClean());
@@ -6365,13 +7143,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder> bestEffortBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder>
+        bestEffortBuilder_;
     /**
+     *
+     *
      * 
      * The BestEffort tier.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
+     *
      * @return Whether the bestEffort field is set.
      */
     @java.lang.Override
@@ -6379,11 +7163,14 @@ public boolean hasBestEffort() {
       return tierCase_ == 3;
     }
     /**
+     *
+     *
      * 
      * The BestEffort tier.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
+     *
      * @return The bestEffort.
      */
     @java.lang.Override
@@ -6401,6 +7188,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getBestEffort() {
       }
     }
     /**
+     *
+     *
      * 
      * The BestEffort tier.
      * 

@@ -6421,6 +7210,8 @@ public Builder setBestEffort(com.google.cloud.tpu.v2alpha1.QueuedResource.BestEf
       return this;
     }
     /**
+     *
+     *
      * 
      * The BestEffort tier.
      * 

@@ -6439,6 +7230,8 @@ public Builder setBestEffort(
       return this;
     }
     /**
+     *
+     *
      * 
      * The BestEffort tier.
      * 

@@ -6447,10 +7240,14 @@ public Builder setBestEffort(
      */
     public Builder mergeBestEffort(com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort value) {
       if (bestEffortBuilder_ == null) {
-        if (tierCase_ == 3 &&
-            tier_ != com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance()) {
-          tier_ = com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_)
-              .mergeFrom(value).buildPartial();
+        if (tierCase_ == 3
+            && tier_
+                != com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance()) {
+          tier_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           tier_ = value;
         }
@@ -6466,6 +7263,8 @@ public Builder mergeBestEffort(com.google.cloud.tpu.v2alpha1.QueuedResource.Best
       return this;
     }
     /**
+     *
+     *
      * 
      * The BestEffort tier.
      * 

@@ -6489,6 +7288,8 @@ public Builder clearBestEffort() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The BestEffort tier.
      * 

@@ -6499,6 +7300,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder getBestEf
       return getBestEffortFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The BestEffort tier.
      * 

@@ -6506,7 +7309,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder getBestEf
      * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder getBestEffortOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder
+        getBestEffortOrBuilder() {
       if ((tierCase_ == 3) && (bestEffortBuilder_ != null)) {
         return bestEffortBuilder_.getMessageOrBuilder();
       } else {
@@ -6517,6 +7321,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder getBestE
       }
     }
     /**
+     *
+     *
      * 
      * The BestEffort tier.
      * 

@@ -6524,14 +7330,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder getBestE
      * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder>
         getBestEffortFieldBuilder() {
       if (bestEffortBuilder_ == null) {
         if (!(tierCase_ == 3)) {
           tier_ = com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.getDefaultInstance();
         }
-        bestEffortBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder>(
+        bestEffortBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort) tier_,
                 getParentForChildren(),
                 isClean());
@@ -6543,13 +7354,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder getBestE
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder> guaranteedBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder>
+        guaranteedBuilder_;
     /**
+     *
+     *
      * 
      * The Guaranteed tier
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
+     *
      * @return Whether the guaranteed field is set.
      */
     @java.lang.Override
@@ -6557,11 +7374,14 @@ public boolean hasGuaranteed() {
       return tierCase_ == 4;
     }
     /**
+     *
+     *
      * 
      * The Guaranteed tier
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
+     *
      * @return The guaranteed.
      */
     @java.lang.Override
@@ -6579,6 +7399,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getGuaranteed() {
       }
     }
     /**
+     *
+     *
      * 
      * The Guaranteed tier
      * 

@@ -6599,6 +7421,8 @@ public Builder setGuaranteed(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaran
       return this;
     }
     /**
+     *
+     *
      * 
      * The Guaranteed tier
      * 

@@ -6617,6 +7441,8 @@ public Builder setGuaranteed(
       return this;
     }
     /**
+     *
+     *
      * 
      * The Guaranteed tier
      * 

@@ -6625,10 +7451,14 @@ public Builder setGuaranteed(
      */
     public Builder mergeGuaranteed(com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed value) {
       if (guaranteedBuilder_ == null) {
-        if (tierCase_ == 4 &&
-            tier_ != com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance()) {
-          tier_ = com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_)
-              .mergeFrom(value).buildPartial();
+        if (tierCase_ == 4
+            && tier_
+                != com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance()) {
+          tier_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           tier_ = value;
         }
@@ -6644,6 +7474,8 @@ public Builder mergeGuaranteed(com.google.cloud.tpu.v2alpha1.QueuedResource.Guar
       return this;
     }
     /**
+     *
+     *
      * 
      * The Guaranteed tier
      * 

@@ -6667,6 +7499,8 @@ public Builder clearGuaranteed() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The Guaranteed tier
      * 

@@ -6677,6 +7511,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder getGuaran
       return getGuaranteedFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The Guaranteed tier
      * 

@@ -6684,7 +7520,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder getGuaran
      * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuaranteedOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder
+        getGuaranteedOrBuilder() {
       if ((tierCase_ == 4) && (guaranteedBuilder_ != null)) {
         return guaranteedBuilder_.getMessageOrBuilder();
       } else {
@@ -6695,6 +7532,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuara
       }
     }
     /**
+     *
+     *
      * 
      * The Guaranteed tier
      * 

@@ -6702,14 +7541,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuara
      * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder>
         getGuaranteedFieldBuilder() {
       if (guaranteedBuilder_ == null) {
         if (!(tierCase_ == 4)) {
           tier_ = com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.getDefaultInstance();
         }
-        guaranteedBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed, com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder>(
+        guaranteedBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed) tier_,
                 getParentForChildren(),
                 isClean());
@@ -6722,41 +7566,55 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuara
 
     private com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueingPolicy_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder> queueingPolicyBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder>
+        queueingPolicyBuilder_;
     /**
+     *
+     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
+     *
      * @return Whether the queueingPolicy field is set.
      */
     public boolean hasQueueingPolicy() {
       return ((bitField0_ & 0x00000010) != 0);
     }
     /**
+     *
+     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
+     *
      * @return The queueingPolicy.
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getQueueingPolicy() {
       if (queueingPolicyBuilder_ == null) {
-        return queueingPolicy_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance() : queueingPolicy_;
+        return queueingPolicy_ == null
+            ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()
+            : queueingPolicy_;
       } else {
         return queueingPolicyBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
-    public Builder setQueueingPolicy(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy value) {
+    public Builder setQueueingPolicy(
+        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy value) {
       if (queueingPolicyBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6770,6 +7628,8 @@ public Builder setQueueingPolicy(com.google.cloud.tpu.v2alpha1.QueuedResource.Qu
       return this;
     }
     /**
+     *
+     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

@@ -6788,17 +7648,22 @@ public Builder setQueueingPolicy(
       return this;
     }
     /**
+     *
+     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
-    public Builder mergeQueueingPolicy(com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy value) {
+    public Builder mergeQueueingPolicy(
+        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy value) {
       if (queueingPolicyBuilder_ == null) {
-        if (((bitField0_ & 0x00000010) != 0) &&
-          queueingPolicy_ != null &&
-          queueingPolicy_ != com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000010) != 0)
+            && queueingPolicy_ != null
+            && queueingPolicy_
+                != com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy
+                    .getDefaultInstance()) {
           getQueueingPolicyBuilder().mergeFrom(value);
         } else {
           queueingPolicy_ = value;
@@ -6811,6 +7676,8 @@ public Builder mergeQueueingPolicy(com.google.cloud.tpu.v2alpha1.QueuedResource.
       return this;
     }
     /**
+     *
+     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

@@ -6828,33 +7695,42 @@ public Builder clearQueueingPolicy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder getQueueingPolicyBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder
+        getQueueingPolicyBuilder() {
       bitField0_ |= 0x00000010;
       onChanged();
       return getQueueingPolicyFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder getQueueingPolicyOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder
+        getQueueingPolicyOrBuilder() {
       if (queueingPolicyBuilder_ != null) {
         return queueingPolicyBuilder_.getMessageOrBuilder();
       } else {
-        return queueingPolicy_ == null ?
-            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance() : queueingPolicy_;
+        return queueingPolicy_ == null
+            ? com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.getDefaultInstance()
+            : queueingPolicy_;
       }
     }
     /**
+     *
+     *
      * 
      * The queueing policy of the QueuedRequest.
      * 

@@ -6862,14 +7738,17 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder getQ
      * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder>
         getQueueingPolicyFieldBuilder() {
       if (queueingPolicyBuilder_ == null) {
-        queueingPolicyBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder, com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder>(
-                getQueueingPolicy(),
-                getParentForChildren(),
-                isClean());
+        queueingPolicyBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder>(
+                getQueueingPolicy(), getParentForChildren(), isClean());
         queueingPolicy_ = null;
       }
       return queueingPolicyBuilder_;
@@ -6877,39 +7756,58 @@ public com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder getQ
 
     private com.google.cloud.tpu.v2alpha1.QueuedResourceState state_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder> stateBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder>
+        stateBuilder_;
     /**
+     *
+     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return Whether the state field is set.
      */
     public boolean hasState() {
       return ((bitField0_ & 0x00000020) != 0);
     }
     /**
+     *
+     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The state.
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResourceState getState() {
       if (stateBuilder_ == null) {
-        return state_ == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance() : state_;
+        return state_ == null
+            ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()
+            : state_;
       } else {
         return stateBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setState(com.google.cloud.tpu.v2alpha1.QueuedResourceState value) {
       if (stateBuilder_ == null) {
@@ -6925,11 +7823,15 @@ public Builder setState(com.google.cloud.tpu.v2alpha1.QueuedResourceState value)
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setState(
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder builderForValue) {
@@ -6943,17 +7845,21 @@ public Builder setState(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder mergeState(com.google.cloud.tpu.v2alpha1.QueuedResourceState value) {
       if (stateBuilder_ == null) {
-        if (((bitField0_ & 0x00000020) != 0) &&
-          state_ != null &&
-          state_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000020) != 0)
+            && state_ != null
+            && state_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()) {
           getStateBuilder().mergeFrom(value);
         } else {
           state_ = value;
@@ -6966,11 +7872,15 @@ public Builder mergeState(com.google.cloud.tpu.v2alpha1.QueuedResourceState valu
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearState() {
       bitField0_ = (bitField0_ & ~0x00000020);
@@ -6983,11 +7893,15 @@ public Builder clearState() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder getStateBuilder() {
       bitField0_ |= 0x00000020;
@@ -6995,43 +7909,55 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder getStateBuilder
       return getStateFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder getStateOrBuilder() {
       if (stateBuilder_ != null) {
         return stateBuilder_.getMessageOrBuilder();
       } else {
-        return state_ == null ?
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance() : state_;
+        return state_ == null
+            ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()
+            : state_;
       }
     }
     /**
+     *
+     *
      * 
      * Output only. State of the QueuedResource request
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder>
         getStateFieldBuilder() {
       if (stateBuilder_ == null) {
-        stateBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder>(
-                getState(),
-                getParentForChildren(),
-                isClean());
+        stateBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder>(
+                getState(), getParentForChildren(), isClean());
         state_ = null;
       }
       return stateBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -7041,12 +7967,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResource)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResource)
   private static final com.google.cloud.tpu.v2alpha1.QueuedResource DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResource();
   }
@@ -7055,27 +7981,27 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResource getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public QueuedResource parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public QueuedResource parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -7090,6 +8016,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.QueuedResource getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceName.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceName.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceName.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
similarity index 72%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
index 2514810929eb..5aaf8a103580 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceOrBuilder.java
@@ -1,51 +1,84 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface QueuedResourceOrBuilder extends
+public interface QueuedResourceOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResource)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the QueuedResource.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Output only. Immutable. The name of the QueuedResource.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * Defines a TPU resource.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
+   *
    * @return Whether the tpu field is set.
    */
   boolean hasTpu();
   /**
+   *
+   *
    * 
    * Defines a TPU resource.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;
+   *
    * @return The tpu.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu getTpu();
   /**
+   *
+   *
    * 
    * Defines a TPU resource.
    * 

@@ -55,24 +88,32 @@ public interface QueuedResourceOrBuilder extends
   com.google.cloud.tpu.v2alpha1.QueuedResource.TpuOrBuilder getTpuOrBuilder();
 
   /**
+   *
+   *
    * 
    * The BestEffort tier.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
+   *
    * @return Whether the bestEffort field is set.
    */
   boolean hasBestEffort();
   /**
+   *
+   *
    * 
    * The BestEffort tier.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.BestEffort best_effort = 3;
+   *
    * @return The bestEffort.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffort getBestEffort();
   /**
+   *
+   *
    * 
    * The BestEffort tier.
    * 

@@ -82,24 +123,32 @@ public interface QueuedResourceOrBuilder extends
   com.google.cloud.tpu.v2alpha1.QueuedResource.BestEffortOrBuilder getBestEffortOrBuilder();
 
   /**
+   *
+   *
    * 
    * The Guaranteed tier
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
+   *
    * @return Whether the guaranteed field is set.
    */
   boolean hasGuaranteed();
   /**
+   *
+   *
    * 
    * The Guaranteed tier
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed guaranteed = 4;
+   *
    * @return The guaranteed.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource.Guaranteed getGuaranteed();
   /**
+   *
+   *
    * 
    * The Guaranteed tier
    * 

@@ -109,24 +158,32 @@ public interface QueuedResourceOrBuilder extends
   com.google.cloud.tpu.v2alpha1.QueuedResource.GuaranteedOrBuilder getGuaranteedOrBuilder();
 
   /**
+   *
+   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
+   *
    * @return Whether the queueingPolicy field is set.
    */
   boolean hasQueueingPolicy();
   /**
+   *
+   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy queueing_policy = 5;
+   *
    * @return The queueingPolicy.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicy getQueueingPolicy();
   /**
+   *
+   *
    * 
    * The queueing policy of the QueuedRequest.
    * 

@@ -136,29 +193,43 @@ public interface QueuedResourceOrBuilder extends
   com.google.cloud.tpu.v2alpha1.QueuedResource.QueueingPolicyOrBuilder getQueueingPolicyOrBuilder();
 
   /**
+   *
+   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the state field is set.
    */
   boolean hasState();
   /**
+   *
+   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The state.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState getState();
   /**
+   *
+   *
    * 
    * Output only. State of the QueuedResource request
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder getStateOrBuilder();
 
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
index 6972e4f75f87..2981e93d1a49 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java
@@ -1,63 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * QueuedResourceState defines the details of the QueuedResource request.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState}
  */
-public final class QueuedResourceState extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class QueuedResourceState extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState)
     QueuedResourceStateOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use QueuedResourceState.newBuilder() to construct.
   private QueuedResourceState(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private QueuedResourceState() {
     state_ = 0;
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new QueuedResourceState();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder.class);
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.class,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * Output only state of the request
    * 

    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.QueuedResourceState.State}
    */
-  public enum State
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum State implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * State of the QueuedResource request is not known/set.
      * 

@@ -66,6 +88,8 @@ public enum State
      */
     STATE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * The QueuedResource request has been received. We're still working on
      * determining if we will be able to honor this request.
@@ -75,6 +99,8 @@ public enum State
      */
     CREATING(1),
     /**
+     *
+     *
      * 
      * The QueuedResource request has passed initial validation/admission
      * control and has been persisted in the queue.
@@ -84,6 +110,8 @@ public enum State
      */
     ACCEPTED(2),
     /**
+     *
+     *
      * 
      * The QueuedResource request has been selected. The
      * associated resources are currently being provisioned (or very soon
@@ -94,6 +122,8 @@ public enum State
      */
     PROVISIONING(3),
     /**
+     *
+     *
      * 
      * The request could not be completed. This may be due to some
      * late-discovered problem with the request itself, or due to
@@ -105,6 +135,8 @@ public enum State
      */
     FAILED(4),
     /**
+     *
+     *
      * 
      * The QueuedResource is being deleted.
      * 

@@ -113,6 +145,8 @@ public enum State
      */
     DELETING(5),
     /**
+     *
+     *
      * 
      * The resources specified in the QueuedResource request have been
      * provisioned and are ready for use by the end-user/consumer.
@@ -122,6 +156,8 @@ public enum State
      */
     ACTIVE(6),
     /**
+     *
+     *
      * 
      * The resources specified in the QueuedResource request are being
      * deleted. This may have been initiated by the user, or
@@ -132,6 +168,8 @@ public enum State
      */
     SUSPENDING(7),
     /**
+     *
+     *
      * 
      * The resources specified in the QueuedResource request have been
      * deleted.
@@ -144,6 +182,8 @@ public enum State
     ;
 
     /**
+     *
+     *
      * 
      * State of the QueuedResource request is not known/set.
      * 

@@ -152,6 +192,8 @@ public enum State
      */
     public static final int STATE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * The QueuedResource request has been received. We're still working on
      * determining if we will be able to honor this request.
@@ -161,6 +203,8 @@ public enum State
      */
     public static final int CREATING_VALUE = 1;
     /**
+     *
+     *
      * 
      * The QueuedResource request has passed initial validation/admission
      * control and has been persisted in the queue.
@@ -170,6 +214,8 @@ public enum State
      */
     public static final int ACCEPTED_VALUE = 2;
     /**
+     *
+     *
      * 
      * The QueuedResource request has been selected. The
      * associated resources are currently being provisioned (or very soon
@@ -180,6 +226,8 @@ public enum State
      */
     public static final int PROVISIONING_VALUE = 3;
     /**
+     *
+     *
      * 
      * The request could not be completed. This may be due to some
      * late-discovered problem with the request itself, or due to
@@ -191,6 +239,8 @@ public enum State
      */
     public static final int FAILED_VALUE = 4;
     /**
+     *
+     *
      * 
      * The QueuedResource is being deleted.
      * 

@@ -199,6 +249,8 @@ public enum State
      */
     public static final int DELETING_VALUE = 5;
     /**
+     *
+     *
      * 
      * The resources specified in the QueuedResource request have been
      * provisioned and are ready for use by the end-user/consumer.
@@ -208,6 +260,8 @@ public enum State
      */
     public static final int ACTIVE_VALUE = 6;
     /**
+     *
+     *
      * 
      * The resources specified in the QueuedResource request are being
      * deleted. This may have been initiated by the user, or
@@ -218,6 +272,8 @@ public enum State
      */
     public static final int SUSPENDING_VALUE = 7;
     /**
+     *
+     *
      * 
      * The resources specified in the QueuedResource request have been
      * deleted.
@@ -227,7 +283,6 @@ public enum State
      */
     public static final int SUSPENDED_VALUE = 8;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -252,55 +307,63 @@ public static State valueOf(int value) {
      */
     public static State forNumber(int value) {
       switch (value) {
-        case 0: return STATE_UNSPECIFIED;
-        case 1: return CREATING;
-        case 2: return ACCEPTED;
-        case 3: return PROVISIONING;
-        case 4: return FAILED;
-        case 5: return DELETING;
-        case 6: return ACTIVE;
-        case 7: return SUSPENDING;
-        case 8: return SUSPENDED;
-        default: return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+        case 0:
+          return STATE_UNSPECIFIED;
+        case 1:
+          return CREATING;
+        case 2:
+          return ACCEPTED;
+        case 3:
+          return PROVISIONING;
+        case 4:
+          return FAILED;
+        case 5:
+          return DELETING;
+        case 6:
+          return ACTIVE;
+        case 7:
+          return SUSPENDING;
+        case 8:
+          return SUSPENDED;
+        default:
+          return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        State> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public State findValueByNumber(int number) {
-              return State.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public State findValueByNumber(int number) {
+            return State.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDescriptor().getEnumTypes().get(0);
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDescriptor()
+          .getEnumTypes()
+          .get(0);
     }
 
     private static final State[] VALUES = values();
 
-    public static State valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static State valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -317,55 +380,59 @@ private State(int value) {
     // @@protoc_insertion_point(enum_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.State)
   }
 
-  public interface CreatingDataOrBuilder extends
+  public interface CreatingDataOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
-      com.google.protobuf.MessageOrBuilder {
-  }
+      com.google.protobuf.MessageOrBuilder {}
   /**
+   *
+   *
    * 
    * Further data for the creating state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData}
    */
-  public static final class CreatingData extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class CreatingData extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
       CreatingDataOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use CreatingData.newBuilder() to construct.
     private CreatingData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private CreatingData() {
-    }
+
+    private CreatingData() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new CreatingData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -377,8 +444,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -396,12 +462,13 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -420,87 +487,94 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -510,39 +584,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.newBuilder()
-      private Builder() {
-
-      }
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -550,13 +626,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_CreatingData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
+          getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
       }
 
@@ -571,7 +648,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData(this);
         onBuilt();
         return result;
       }
@@ -580,46 +658,52 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData buildParti
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData other) {
+        if (other
+            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance())
+          return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -646,12 +730,13 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -661,6 +746,7 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -673,41 +759,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData DEFAULT_INSTANCE;
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public CreatingData parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public CreatingData parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -719,61 +808,65 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface AcceptedDataOrBuilder extends
+  public interface AcceptedDataOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
-      com.google.protobuf.MessageOrBuilder {
-  }
+      com.google.protobuf.MessageOrBuilder {}
   /**
+   *
+   *
    * 
    * Further data for the accepted state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData}
    */
-  public static final class AcceptedData extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class AcceptedData extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
       AcceptedDataOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use AcceptedData.newBuilder() to construct.
     private AcceptedData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private AcceptedData() {
-    }
+
+    private AcceptedData() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new AcceptedData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -785,8 +878,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -804,12 +896,13 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -828,87 +921,94 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -918,39 +1018,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.newBuilder()
-      private Builder() {
-
-      }
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -958,13 +1060,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_AcceptedData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
+          getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
       }
 
@@ -979,7 +1082,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData(this);
         onBuilt();
         return result;
       }
@@ -988,46 +1092,52 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData buildParti
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData other) {
+        if (other
+            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance())
+          return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -1054,12 +1164,13 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1069,6 +1180,7 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1081,41 +1193,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData DEFAULT_INSTANCE;
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public AcceptedData parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public AcceptedData parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1127,61 +1242,65 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface ProvisioningDataOrBuilder extends
+  public interface ProvisioningDataOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
-      com.google.protobuf.MessageOrBuilder {
-  }
+      com.google.protobuf.MessageOrBuilder {}
   /**
+   *
+   *
    * 
    * Further data for the provisioning state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData}
    */
-  public static final class ProvisioningData extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class ProvisioningData extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
       ProvisioningDataOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use ProvisioningData.newBuilder() to construct.
     private ProvisioningData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private ProvisioningData() {
-    }
+
+    private ProvisioningData() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new ProvisioningData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -1193,8 +1312,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -1212,12 +1330,13 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -1236,87 +1355,95 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1326,39 +1453,42 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder.class);
       }
 
-      // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.newBuilder()
-      private Builder() {
-
-      }
+      // Construct using
+      // com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.newBuilder()
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -1366,14 +1496,16 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ProvisioningData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getDefaultInstanceForType() {
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+          getDefaultInstanceForType() {
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+            .getDefaultInstance();
       }
 
       @java.lang.Override
@@ -1387,7 +1519,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData build(
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData(this);
         onBuilt();
         return result;
       }
@@ -1396,46 +1529,53 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData buildP
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)other);
+          return mergeFrom(
+              (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData other) {
+        if (other
+            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+                .getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -1462,12 +1602,13 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1477,6 +1618,7 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1489,41 +1631,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData DEFAULT_INSTANCE;
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public ProvisioningData parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public ProvisioningData parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1535,35 +1680,44 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface FailedDataOrBuilder extends
+  public interface FailedDataOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

      *
      * .google.rpc.Status error = 1;
+     *
      * @return Whether the error field is set.
      */
     boolean hasError();
     /**
+     *
+     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

      *
      * .google.rpc.Status error = 1;
+     *
      * @return The error.
      */
     com.google.rpc.Status getError();
     /**
+     *
+     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

@@ -1573,57 +1727,63 @@ public interface FailedDataOrBuilder extends
     com.google.rpc.StatusOrBuilder getErrorOrBuilder();
   }
   /**
+   *
+   *
    * 
    * Further data for the failed state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData}
    */
-  public static final class FailedData extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class FailedData extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
       FailedDataOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use FailedData.newBuilder() to construct.
     private FailedData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private FailedData() {
-    }
+
+    private FailedData() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new FailedData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder.class);
     }
 
     public static final int ERROR_FIELD_NUMBER = 1;
     private com.google.rpc.Status error_;
     /**
+     *
+     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

      *
      * .google.rpc.Status error = 1;
+     *
      * @return Whether the error field is set.
      */
     @java.lang.Override
@@ -1631,11 +1791,14 @@ public boolean hasError() {
       return error_ != null;
     }
     /**
+     *
+     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

      *
      * .google.rpc.Status error = 1;
+     *
      * @return The error.
      */
     @java.lang.Override
@@ -1643,6 +1806,8 @@ public com.google.rpc.Status getError() {
       return error_ == null ? com.google.rpc.Status.getDefaultInstance() : error_;
     }
     /**
+     *
+     *
      * 
      * The error that caused the queued resource to enter the FAILED state.
      * 

@@ -1655,6 +1820,7 @@ public com.google.rpc.StatusOrBuilder getErrorOrBuilder() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -1666,8 +1832,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (error_ != null) {
         output.writeMessage(1, getError());
       }
@@ -1681,8 +1846,7 @@ public int getSerializedSize() {
 
       size = 0;
       if (error_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, getError());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getError());
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -1692,17 +1856,17 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) obj;
 
       if (hasError() != other.hasError()) return false;
       if (hasError()) {
-        if (!getError()
-            .equals(other.getError())) return false;
+        if (!getError().equals(other.getError())) return false;
       }
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -1725,87 +1889,94 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1815,39 +1986,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.newBuilder()
-      private Builder() {
-
-      }
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -1861,13 +2034,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_FailedData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
+          getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
       }
 
@@ -1882,18 +2056,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData(this);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData(this);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData result) {
+      private void buildPartial0(
+          com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
-          result.error_ = errorBuilder_ == null
-              ? error_
-              : errorBuilder_.build();
+          result.error_ = errorBuilder_ == null ? error_ : errorBuilder_.build();
         }
       }
 
@@ -1901,38 +2077,41 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResourceState.Fai
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -1940,7 +2119,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance()) return this;
+        if (other
+            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance())
+          return this;
         if (other.hasError()) {
           mergeError(other.getError());
         }
@@ -1970,19 +2151,19 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                input.readMessage(
-                    getErrorFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  input.readMessage(getErrorFieldBuilder().getBuilder(), extensionRegistry);
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1992,28 +2173,36 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
       private com.google.rpc.Status error_;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> errorBuilder_;
+              com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
+          errorBuilder_;
       /**
+       *
+       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

        *
        * .google.rpc.Status error = 1;
+       *
        * @return Whether the error field is set.
        */
       public boolean hasError() {
         return ((bitField0_ & 0x00000001) != 0);
       }
       /**
+       *
+       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

        *
        * .google.rpc.Status error = 1;
+       *
        * @return The error.
        */
       public com.google.rpc.Status getError() {
@@ -2024,6 +2213,8 @@ public com.google.rpc.Status getError() {
         }
       }
       /**
+       *
+       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2044,14 +2235,15 @@ public Builder setError(com.google.rpc.Status value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

        *
        * .google.rpc.Status error = 1;
        */
-      public Builder setError(
-          com.google.rpc.Status.Builder builderForValue) {
+      public Builder setError(com.google.rpc.Status.Builder builderForValue) {
         if (errorBuilder_ == null) {
           error_ = builderForValue.build();
         } else {
@@ -2062,6 +2254,8 @@ public Builder setError(
         return this;
       }
       /**
+       *
+       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2070,9 +2264,9 @@ public Builder setError(
        */
       public Builder mergeError(com.google.rpc.Status value) {
         if (errorBuilder_ == null) {
-          if (((bitField0_ & 0x00000001) != 0) &&
-            error_ != null &&
-            error_ != com.google.rpc.Status.getDefaultInstance()) {
+          if (((bitField0_ & 0x00000001) != 0)
+              && error_ != null
+              && error_ != com.google.rpc.Status.getDefaultInstance()) {
             getErrorBuilder().mergeFrom(value);
           } else {
             error_ = value;
@@ -2085,6 +2279,8 @@ public Builder mergeError(com.google.rpc.Status value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2102,6 +2298,8 @@ public Builder clearError() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2114,6 +2312,8 @@ public com.google.rpc.Status.Builder getErrorBuilder() {
         return getErrorFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2124,11 +2324,12 @@ public com.google.rpc.StatusOrBuilder getErrorOrBuilder() {
         if (errorBuilder_ != null) {
           return errorBuilder_.getMessageOrBuilder();
         } else {
-          return error_ == null ?
-              com.google.rpc.Status.getDefaultInstance() : error_;
+          return error_ == null ? com.google.rpc.Status.getDefaultInstance() : error_;
         }
       }
       /**
+       *
+       *
        * 
        * The error that caused the queued resource to enter the FAILED state.
        * 

@@ -2136,18 +2337,19 @@ public com.google.rpc.StatusOrBuilder getErrorOrBuilder() {
        * .google.rpc.Status error = 1;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> 
+              com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
           getErrorFieldBuilder() {
         if (errorBuilder_ == null) {
-          errorBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>(
-                  getError(),
-                  getParentForChildren(),
-                  isClean());
+          errorBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.rpc.Status,
+                  com.google.rpc.Status.Builder,
+                  com.google.rpc.StatusOrBuilder>(getError(), getParentForChildren(), isClean());
           error_ = null;
         }
         return errorBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2160,41 +2362,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData DEFAULT_INSTANCE;
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public FailedData parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public FailedData parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2206,61 +2411,65 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface DeletingDataOrBuilder extends
+  public interface DeletingDataOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
-      com.google.protobuf.MessageOrBuilder {
-  }
+      com.google.protobuf.MessageOrBuilder {}
   /**
+   *
+   *
    * 
    * Further data for the deleting state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData}
    */
-  public static final class DeletingData extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class DeletingData extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
       DeletingDataOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use DeletingData.newBuilder() to construct.
     private DeletingData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private DeletingData() {
-    }
+
+    private DeletingData() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new DeletingData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2272,8 +2481,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -2291,12 +2499,13 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -2315,87 +2524,94 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -2405,39 +2621,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.newBuilder()
-      private Builder() {
-
-      }
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2445,13 +2663,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_DeletingData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
+          getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
       }
 
@@ -2466,7 +2685,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData(this);
         onBuilt();
         return result;
       }
@@ -2475,46 +2695,52 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData buildParti
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData other) {
+        if (other
+            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance())
+          return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -2541,12 +2767,13 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2556,6 +2783,7 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2568,41 +2796,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData DEFAULT_INSTANCE;
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public DeletingData parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public DeletingData parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2614,61 +2845,65 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface ActiveDataOrBuilder extends
+  public interface ActiveDataOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
-      com.google.protobuf.MessageOrBuilder {
-  }
+      com.google.protobuf.MessageOrBuilder {}
   /**
+   *
+   *
    * 
    * Further data for the active state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData}
    */
-  public static final class ActiveData extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class ActiveData extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
       ActiveDataOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use ActiveData.newBuilder() to construct.
     private ActiveData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private ActiveData() {
-    }
+
+    private ActiveData() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new ActiveData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2680,8 +2915,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -2699,12 +2933,13 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -2723,87 +2958,94 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -2813,39 +3055,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder.class);
       }
 
       // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.newBuilder()
-      private Builder() {
-
-      }
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2853,13 +3097,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_ActiveData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
+          getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
       }
 
@@ -2874,7 +3119,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData(this);
         onBuilt();
         return result;
       }
@@ -2883,38 +3129,41 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData buildPartial
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -2922,7 +3171,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance()) return this;
+        if (other
+            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance())
+          return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -2949,12 +3200,13 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2964,6 +3216,7 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2976,41 +3229,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData DEFAULT_INSTANCE;
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public ActiveData parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public ActiveData parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3022,61 +3278,65 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface SuspendingDataOrBuilder extends
+  public interface SuspendingDataOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
-      com.google.protobuf.MessageOrBuilder {
-  }
+      com.google.protobuf.MessageOrBuilder {}
   /**
+   *
+   *
    * 
    * Further data for the suspending state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData}
    */
-  public static final class SuspendingData extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class SuspendingData extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
       SuspendingDataOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use SuspendingData.newBuilder() to construct.
     private SuspendingData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private SuspendingData() {
-    }
+
+    private SuspendingData() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new SuspendingData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -3088,8 +3348,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -3107,12 +3366,13 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -3131,87 +3391,95 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -3221,39 +3489,42 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder.class);
       }
 
-      // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.newBuilder()
-      private Builder() {
+      // Construct using
+      // com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.newBuilder()
+      private Builder() {}
 
-      }
-
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -3261,14 +3532,16 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendingData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getDefaultInstanceForType() {
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+          getDefaultInstanceForType() {
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+            .getDefaultInstance();
       }
 
       @java.lang.Override
@@ -3282,7 +3555,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData build()
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData(this);
         onBuilt();
         return result;
       }
@@ -3291,46 +3565,53 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData buildPar
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)other);
+          return mergeFrom(
+              (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData other) {
+        if (other
+            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+                .getDefaultInstance()) return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -3357,12 +3638,13 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -3372,6 +3654,7 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -3384,41 +3667,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData DEFAULT_INSTANCE;
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public SuspendingData parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public SuspendingData parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3430,61 +3716,65 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface SuspendedDataOrBuilder extends
+  public interface SuspendedDataOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
-      com.google.protobuf.MessageOrBuilder {
-  }
+      com.google.protobuf.MessageOrBuilder {}
   /**
+   *
+   *
    * 
    * Further data for the suspended state.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData}
    */
-  public static final class SuspendedData extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class SuspendedData extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
       SuspendedDataOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use SuspendedData.newBuilder() to construct.
     private SuspendedData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private SuspendedData() {
-    }
+
+    private SuspendedData() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new SuspendedData();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder.class);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -3496,8 +3786,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       getUnknownFields().writeTo(output);
     }
 
@@ -3515,12 +3804,13 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)) {
         return super.equals(obj);
       }
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) obj;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData other =
+          (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) obj;
 
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -3539,87 +3829,95 @@ public int hashCode() {
     }
 
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -3629,39 +3927,42 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

      *
      * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_fieldAccessorTable
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder.class);
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.class,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder.class);
       }
 
-      // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.newBuilder()
-      private Builder() {
-
-      }
+      // Construct using
+      // com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.newBuilder()
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -3669,13 +3970,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+            .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_SuspendedData_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getDefaultInstanceForType() {
+      public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
+          getDefaultInstanceForType() {
         return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
       }
 
@@ -3690,7 +3992,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData build() {
 
       @java.lang.Override
       public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData buildPartial() {
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData(this);
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData result =
+            new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData(this);
         onBuilt();
         return result;
       }
@@ -3699,46 +4002,52 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData buildPart
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) {
-          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)other);
+          return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData other) {
-        if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData other) {
+        if (other
+            == com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance())
+          return this;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -3765,12 +4074,13 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -3780,6 +4090,7 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -3792,41 +4103,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData)
-    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData DEFAULT_INSTANCE;
+    private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData();
     }
 
-    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getDefaultInstance() {
+    public static com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public SuspendedData parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public SuspendedData parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3838,16 +4152,18 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   private int stateDataCase_ = 0;
   private java.lang.Object stateData_;
+
   public enum StateDataCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     CREATING_DATA(2),
     ACCEPTED_DATA(3),
@@ -3859,6 +4175,7 @@ public enum StateDataCase
     SUSPENDED_DATA(9),
     STATEDATA_NOT_SET(0);
     private final int value;
+
     private StateDataCase(int value) {
       this.value = value;
     }
@@ -3874,62 +4191,85 @@ public static StateDataCase valueOf(int value) {
 
     public static StateDataCase forNumber(int value) {
       switch (value) {
-        case 2: return CREATING_DATA;
-        case 3: return ACCEPTED_DATA;
-        case 4: return PROVISIONING_DATA;
-        case 5: return FAILED_DATA;
-        case 6: return DELETING_DATA;
-        case 7: return ACTIVE_DATA;
-        case 8: return SUSPENDING_DATA;
-        case 9: return SUSPENDED_DATA;
-        case 0: return STATEDATA_NOT_SET;
-        default: return null;
+        case 2:
+          return CREATING_DATA;
+        case 3:
+          return ACCEPTED_DATA;
+        case 4:
+          return PROVISIONING_DATA;
+        case 5:
+          return FAILED_DATA;
+        case 6:
+          return DELETING_DATA;
+        case 7:
+          return ACTIVE_DATA;
+        case 8:
+          return SUSPENDING_DATA;
+        case 9:
+          return SUSPENDED_DATA;
+        case 0:
+          return STATEDATA_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public StateDataCase
-  getStateDataCase() {
-    return StateDataCase.forNumber(
-        stateDataCase_);
+  public StateDataCase getStateDataCase() {
+    return StateDataCase.forNumber(stateDataCase_);
   }
 
   public static final int STATE_FIELD_NUMBER = 1;
   private int state_ = 0;
   /**
+   *
+   *
    * 
    * State of the QueuedResource request.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
+   *
    * @return The enum numeric value on the wire for state.
    */
-  @java.lang.Override public int getStateValue() {
+  @java.lang.Override
+  public int getStateValue() {
     return state_;
   }
   /**
+   *
+   *
    * 
    * State of the QueuedResource request.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
+   *
    * @return The state.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2alpha1.QueuedResourceState.State getState() {
-    com.google.cloud.tpu.v2alpha1.QueuedResourceState.State result = com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.forNumber(state_);
-    return result == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.UNRECOGNIZED : result;
+  @java.lang.Override
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.State getState() {
+    com.google.cloud.tpu.v2alpha1.QueuedResourceState.State result =
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.forNumber(state_);
+    return result == null
+        ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.UNRECOGNIZED
+        : result;
   }
 
   public static final int CREATING_DATA_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
+   *
    * @return Whether the creatingData field is set.
    */
   @java.lang.Override
@@ -3937,21 +4277,26 @@ public boolean hasCreatingData() {
     return stateDataCase_ == 2;
   }
   /**
+   *
+   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
+   *
    * @return The creatingData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getCreatingData() {
     if (stateDataCase_ == 2) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Further data for the creating state.
    * 

@@ -3959,20 +4304,24 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getCreatin
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder getCreatingDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder
+      getCreatingDataOrBuilder() {
     if (stateDataCase_ == 2) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
   }
 
   public static final int ACCEPTED_DATA_FIELD_NUMBER = 3;
   /**
+   *
+   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
+   *
    * @return Whether the acceptedData field is set.
    */
   @java.lang.Override
@@ -3980,21 +4329,26 @@ public boolean hasAcceptedData() {
     return stateDataCase_ == 3;
   }
   /**
+   *
+   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
+   *
    * @return The acceptedData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getAcceptedData() {
     if (stateDataCase_ == 3) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Further data for the accepted state.
    * 

@@ -4002,20 +4356,25 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getAccepte
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder getAcceptedDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder
+      getAcceptedDataOrBuilder() {
     if (stateDataCase_ == 3) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
   }
 
   public static final int PROVISIONING_DATA_FIELD_NUMBER = 4;
   /**
+   *
+   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * 
+   *
    * @return Whether the provisioningData field is set.
    */
   @java.lang.Override
@@ -4023,42 +4382,53 @@ public boolean hasProvisioningData() {
     return stateDataCase_ == 4;
   }
   /**
+   *
+   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * 
+   *
    * @return The provisioningData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getProvisioningData() {
     if (stateDataCase_ == 4) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder getProvisioningDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder
+      getProvisioningDataOrBuilder() {
     if (stateDataCase_ == 4) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
   }
 
   public static final int FAILED_DATA_FIELD_NUMBER = 5;
   /**
+   *
+   *
    * 
    * Further data for the failed state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
+   *
    * @return Whether the failedData field is set.
    */
   @java.lang.Override
@@ -4066,21 +4436,26 @@ public boolean hasFailedData() {
     return stateDataCase_ == 5;
   }
   /**
+   *
+   *
    * 
    * Further data for the failed state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
+   *
    * @return The failedData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getFailedData() {
     if (stateDataCase_ == 5) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Further data for the failed state.
    * 

@@ -4088,20 +4463,24 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getFailedDat
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder getFailedDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder
+      getFailedDataOrBuilder() {
     if (stateDataCase_ == 5) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
   }
 
   public static final int DELETING_DATA_FIELD_NUMBER = 6;
   /**
+   *
+   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
+   *
    * @return Whether the deletingData field is set.
    */
   @java.lang.Override
@@ -4109,21 +4488,26 @@ public boolean hasDeletingData() {
     return stateDataCase_ == 6;
   }
   /**
+   *
+   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
+   *
    * @return The deletingData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDeletingData() {
     if (stateDataCase_ == 6) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Further data for the deleting state.
    * 

@@ -4131,20 +4515,24 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDeletin
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder getDeletingDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder
+      getDeletingDataOrBuilder() {
     if (stateDataCase_ == 6) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
   }
 
   public static final int ACTIVE_DATA_FIELD_NUMBER = 7;
   /**
+   *
+   *
    * 
    * Further data for the active state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
+   *
    * @return Whether the activeData field is set.
    */
   @java.lang.Override
@@ -4152,21 +4540,26 @@ public boolean hasActiveData() {
     return stateDataCase_ == 7;
   }
   /**
+   *
+   *
    * 
    * Further data for the active state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
+   *
    * @return The activeData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getActiveData() {
     if (stateDataCase_ == 7) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Further data for the active state.
    * 

@@ -4174,20 +4567,24 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getActiveDat
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder getActiveDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder
+      getActiveDataOrBuilder() {
     if (stateDataCase_ == 7) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
   }
 
   public static final int SUSPENDING_DATA_FIELD_NUMBER = 8;
   /**
+   *
+   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+   *
    * @return Whether the suspendingData field is set.
    */
   @java.lang.Override
@@ -4195,21 +4592,26 @@ public boolean hasSuspendingData() {
     return stateDataCase_ == 8;
   }
   /**
+   *
+   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+   *
    * @return The suspendingData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getSuspendingData() {
     if (stateDataCase_ == 8) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Further data for the suspending state.
    * 

@@ -4217,20 +4619,24 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getSuspe
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder getSuspendingDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder
+      getSuspendingDataOrBuilder() {
     if (stateDataCase_ == 8) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
   }
 
   public static final int SUSPENDED_DATA_FIELD_NUMBER = 9;
   /**
+   *
+   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
+   *
    * @return Whether the suspendedData field is set.
    */
   @java.lang.Override
@@ -4238,21 +4644,26 @@ public boolean hasSuspendedData() {
     return stateDataCase_ == 9;
   }
   /**
+   *
+   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
+   *
    * @return The suspendedData.
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getSuspendedData() {
     if (stateDataCase_ == 9) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Further data for the suspended state.
    * 

@@ -4260,14 +4671,16 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getSuspen
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
    */
   @java.lang.Override
-  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder getSuspendedDataOrBuilder() {
+  public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder
+      getSuspendedDataOrBuilder() {
     if (stateDataCase_ == 9) {
-       return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_;
+      return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_;
     }
     return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -4279,34 +4692,42 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
-    if (state_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.STATE_UNSPECIFIED.getNumber()) {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (state_
+        != com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.STATE_UNSPECIFIED.getNumber()) {
       output.writeEnum(1, state_);
     }
     if (stateDataCase_ == 2) {
-      output.writeMessage(2, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_);
+      output.writeMessage(
+          2, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_);
     }
     if (stateDataCase_ == 3) {
-      output.writeMessage(3, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_);
+      output.writeMessage(
+          3, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_);
     }
     if (stateDataCase_ == 4) {
-      output.writeMessage(4, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_);
+      output.writeMessage(
+          4, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_);
     }
     if (stateDataCase_ == 5) {
-      output.writeMessage(5, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_);
+      output.writeMessage(
+          5, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_);
     }
     if (stateDataCase_ == 6) {
-      output.writeMessage(6, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_);
+      output.writeMessage(
+          6, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_);
     }
     if (stateDataCase_ == 7) {
-      output.writeMessage(7, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_);
+      output.writeMessage(
+          7, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_);
     }
     if (stateDataCase_ == 8) {
-      output.writeMessage(8, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_);
+      output.writeMessage(
+          8, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_);
     }
     if (stateDataCase_ == 9) {
-      output.writeMessage(9, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_);
+      output.writeMessage(
+          9, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_);
     }
     getUnknownFields().writeTo(output);
   }
@@ -4317,41 +4738,49 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (state_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.STATE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(1, state_);
+    if (state_
+        != com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.STATE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, state_);
     }
     if (stateDataCase_ == 2) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              2, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_);
     }
     if (stateDataCase_ == 3) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              3, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_);
     }
     if (stateDataCase_ == 4) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              4, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_);
     }
     if (stateDataCase_ == 5) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(5, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              5, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_);
     }
     if (stateDataCase_ == 6) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(6, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              6, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_);
     }
     if (stateDataCase_ == 7) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(7, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              7, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_);
     }
     if (stateDataCase_ == 8) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(8, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              8, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_);
     }
     if (stateDataCase_ == 9) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(9, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              9, (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -4361,47 +4790,40 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.QueuedResourceState other = (com.google.cloud.tpu.v2alpha1.QueuedResourceState) obj;
+    com.google.cloud.tpu.v2alpha1.QueuedResourceState other =
+        (com.google.cloud.tpu.v2alpha1.QueuedResourceState) obj;
 
     if (state_ != other.state_) return false;
     if (!getStateDataCase().equals(other.getStateDataCase())) return false;
     switch (stateDataCase_) {
       case 2:
-        if (!getCreatingData()
-            .equals(other.getCreatingData())) return false;
+        if (!getCreatingData().equals(other.getCreatingData())) return false;
         break;
       case 3:
-        if (!getAcceptedData()
-            .equals(other.getAcceptedData())) return false;
+        if (!getAcceptedData().equals(other.getAcceptedData())) return false;
         break;
       case 4:
-        if (!getProvisioningData()
-            .equals(other.getProvisioningData())) return false;
+        if (!getProvisioningData().equals(other.getProvisioningData())) return false;
         break;
       case 5:
-        if (!getFailedData()
-            .equals(other.getFailedData())) return false;
+        if (!getFailedData().equals(other.getFailedData())) return false;
         break;
       case 6:
-        if (!getDeletingData()
-            .equals(other.getDeletingData())) return false;
+        if (!getDeletingData().equals(other.getDeletingData())) return false;
         break;
       case 7:
-        if (!getActiveData()
-            .equals(other.getActiveData())) return false;
+        if (!getActiveData().equals(other.getActiveData())) return false;
         break;
       case 8:
-        if (!getSuspendingData()
-            .equals(other.getSuspendingData())) return false;
+        if (!getSuspendingData().equals(other.getSuspendingData())) return false;
         break;
       case 9:
-        if (!getSuspendedData()
-            .equals(other.getSuspendedData())) return false;
+        if (!getSuspendedData().equals(other.getSuspendedData())) return false;
         break;
       case 0:
       default:
@@ -4461,129 +4883,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.QueuedResourceState parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.QueuedResourceState prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * QueuedResourceState defines the details of the QueuedResource request.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.QueuedResourceState}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.QueuedResourceState)
       com.google.cloud.tpu.v2alpha1.QueuedResourceStateOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.QueuedResourceState.class, com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder.class);
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.class,
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.QueuedResourceState.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -4619,9 +5047,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_QueuedResourceState_descriptor;
     }
 
     @java.lang.Override
@@ -4640,8 +5068,11 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.QueuedResourceState buildPartial() {
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState result = new com.google.cloud.tpu.v2alpha1.QueuedResourceState(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState result =
+          new com.google.cloud.tpu.v2alpha1.QueuedResourceState(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -4657,36 +5088,28 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.QueuedResourceState res
     private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResourceState result) {
       result.stateDataCase_ = stateDataCase_;
       result.stateData_ = this.stateData_;
-      if (stateDataCase_ == 2 &&
-          creatingDataBuilder_ != null) {
+      if (stateDataCase_ == 2 && creatingDataBuilder_ != null) {
         result.stateData_ = creatingDataBuilder_.build();
       }
-      if (stateDataCase_ == 3 &&
-          acceptedDataBuilder_ != null) {
+      if (stateDataCase_ == 3 && acceptedDataBuilder_ != null) {
         result.stateData_ = acceptedDataBuilder_.build();
       }
-      if (stateDataCase_ == 4 &&
-          provisioningDataBuilder_ != null) {
+      if (stateDataCase_ == 4 && provisioningDataBuilder_ != null) {
         result.stateData_ = provisioningDataBuilder_.build();
       }
-      if (stateDataCase_ == 5 &&
-          failedDataBuilder_ != null) {
+      if (stateDataCase_ == 5 && failedDataBuilder_ != null) {
         result.stateData_ = failedDataBuilder_.build();
       }
-      if (stateDataCase_ == 6 &&
-          deletingDataBuilder_ != null) {
+      if (stateDataCase_ == 6 && deletingDataBuilder_ != null) {
         result.stateData_ = deletingDataBuilder_.build();
       }
-      if (stateDataCase_ == 7 &&
-          activeDataBuilder_ != null) {
+      if (stateDataCase_ == 7 && activeDataBuilder_ != null) {
         result.stateData_ = activeDataBuilder_.build();
       }
-      if (stateDataCase_ == 8 &&
-          suspendingDataBuilder_ != null) {
+      if (stateDataCase_ == 8 && suspendingDataBuilder_ != null) {
         result.stateData_ = suspendingDataBuilder_.build();
       }
-      if (stateDataCase_ == 9 &&
-          suspendedDataBuilder_ != null) {
+      if (stateDataCase_ == 9 && suspendedDataBuilder_ != null) {
         result.stateData_ = suspendedDataBuilder_.build();
       }
     }
@@ -4695,38 +5118,39 @@ private void buildPartialOneofs(com.google.cloud.tpu.v2alpha1.QueuedResourceStat
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.QueuedResourceState) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.QueuedResourceState) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -4734,46 +5158,56 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.QueuedResourceState other) {
-      if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.QueuedResourceState.getDefaultInstance())
+        return this;
       if (other.state_ != 0) {
         setStateValue(other.getStateValue());
       }
       switch (other.getStateDataCase()) {
-        case CREATING_DATA: {
-          mergeCreatingData(other.getCreatingData());
-          break;
-        }
-        case ACCEPTED_DATA: {
-          mergeAcceptedData(other.getAcceptedData());
-          break;
-        }
-        case PROVISIONING_DATA: {
-          mergeProvisioningData(other.getProvisioningData());
-          break;
-        }
-        case FAILED_DATA: {
-          mergeFailedData(other.getFailedData());
-          break;
-        }
-        case DELETING_DATA: {
-          mergeDeletingData(other.getDeletingData());
-          break;
-        }
-        case ACTIVE_DATA: {
-          mergeActiveData(other.getActiveData());
-          break;
-        }
-        case SUSPENDING_DATA: {
-          mergeSuspendingData(other.getSuspendingData());
-          break;
-        }
-        case SUSPENDED_DATA: {
-          mergeSuspendedData(other.getSuspendedData());
-          break;
-        }
-        case STATEDATA_NOT_SET: {
-          break;
-        }
+        case CREATING_DATA:
+          {
+            mergeCreatingData(other.getCreatingData());
+            break;
+          }
+        case ACCEPTED_DATA:
+          {
+            mergeAcceptedData(other.getAcceptedData());
+            break;
+          }
+        case PROVISIONING_DATA:
+          {
+            mergeProvisioningData(other.getProvisioningData());
+            break;
+          }
+        case FAILED_DATA:
+          {
+            mergeFailedData(other.getFailedData());
+            break;
+          }
+        case DELETING_DATA:
+          {
+            mergeDeletingData(other.getDeletingData());
+            break;
+          }
+        case ACTIVE_DATA:
+          {
+            mergeActiveData(other.getActiveData());
+            break;
+          }
+        case SUSPENDING_DATA:
+          {
+            mergeSuspendingData(other.getSuspendingData());
+            break;
+          }
+        case SUSPENDED_DATA:
+          {
+            mergeSuspendedData(other.getSuspendedData());
+            break;
+          }
+        case STATEDATA_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -4801,73 +5235,68 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8: {
-              state_ = input.readEnum();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 8
-            case 18: {
-              input.readMessage(
-                  getCreatingDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              stateDataCase_ = 2;
-              break;
-            } // case 18
-            case 26: {
-              input.readMessage(
-                  getAcceptedDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              stateDataCase_ = 3;
-              break;
-            } // case 26
-            case 34: {
-              input.readMessage(
-                  getProvisioningDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              stateDataCase_ = 4;
-              break;
-            } // case 34
-            case 42: {
-              input.readMessage(
-                  getFailedDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              stateDataCase_ = 5;
-              break;
-            } // case 42
-            case 50: {
-              input.readMessage(
-                  getDeletingDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              stateDataCase_ = 6;
-              break;
-            } // case 50
-            case 58: {
-              input.readMessage(
-                  getActiveDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              stateDataCase_ = 7;
-              break;
-            } // case 58
-            case 66: {
-              input.readMessage(
-                  getSuspendingDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              stateDataCase_ = 8;
-              break;
-            } // case 66
-            case 74: {
-              input.readMessage(
-                  getSuspendedDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              stateDataCase_ = 9;
-              break;
-            } // case 74
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 8:
+              {
+                state_ = input.readEnum();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+            case 18:
+              {
+                input.readMessage(getCreatingDataFieldBuilder().getBuilder(), extensionRegistry);
+                stateDataCase_ = 2;
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(getAcceptedDataFieldBuilder().getBuilder(), extensionRegistry);
+                stateDataCase_ = 3;
+                break;
+              } // case 26
+            case 34:
+              {
+                input.readMessage(
+                    getProvisioningDataFieldBuilder().getBuilder(), extensionRegistry);
+                stateDataCase_ = 4;
+                break;
+              } // case 34
+            case 42:
+              {
+                input.readMessage(getFailedDataFieldBuilder().getBuilder(), extensionRegistry);
+                stateDataCase_ = 5;
+                break;
+              } // case 42
+            case 50:
+              {
+                input.readMessage(getDeletingDataFieldBuilder().getBuilder(), extensionRegistry);
+                stateDataCase_ = 6;
+                break;
+              } // case 50
+            case 58:
+              {
+                input.readMessage(getActiveDataFieldBuilder().getBuilder(), extensionRegistry);
+                stateDataCase_ = 7;
+                break;
+              } // case 58
+            case 66:
+              {
+                input.readMessage(getSuspendingDataFieldBuilder().getBuilder(), extensionRegistry);
+                stateDataCase_ = 8;
+                break;
+              } // case 66
+            case 74:
+              {
+                input.readMessage(getSuspendedDataFieldBuilder().getBuilder(), extensionRegistry);
+                stateDataCase_ = 9;
+                break;
+              } // case 74
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -4877,12 +5306,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int stateDataCase_ = 0;
     private java.lang.Object stateData_;
-    public StateDataCase
-        getStateDataCase() {
-      return StateDataCase.forNumber(
-          stateDataCase_);
+
+    public StateDataCase getStateDataCase() {
+      return StateDataCase.forNumber(stateDataCase_);
     }
 
     public Builder clearStateData() {
@@ -4896,22 +5325,29 @@ public Builder clearStateData() {
 
     private int state_ = 0;
     /**
+     *
+     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
+     *
      * @return The enum numeric value on the wire for state.
      */
-    @java.lang.Override public int getStateValue() {
+    @java.lang.Override
+    public int getStateValue() {
       return state_;
     }
     /**
+     *
+     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
+     *
      * @param value The enum numeric value on the wire for state to set.
      * @return This builder for chaining.
      */
@@ -4922,24 +5358,33 @@ public Builder setStateValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
+     *
      * @return The state.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.QueuedResourceState.State getState() {
-      com.google.cloud.tpu.v2alpha1.QueuedResourceState.State result = com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.forNumber(state_);
-      return result == null ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.UNRECOGNIZED : result;
+      com.google.cloud.tpu.v2alpha1.QueuedResourceState.State result =
+          com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.forNumber(state_);
+      return result == null
+          ? com.google.cloud.tpu.v2alpha1.QueuedResourceState.State.UNRECOGNIZED
+          : result;
     }
     /**
+     *
+     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
+     *
      * @param value The state to set.
      * @return This builder for chaining.
      */
@@ -4953,11 +5398,14 @@ public Builder setState(com.google.cloud.tpu.v2alpha1.QueuedResourceState.State
       return this;
     }
     /**
+     *
+     *
      * 
      * State of the QueuedResource request.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearState() {
@@ -4968,13 +5416,19 @@ public Builder clearState() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder> creatingDataBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder>
+        creatingDataBuilder_;
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
+     *
      * @return Whether the creatingData field is set.
      */
     @java.lang.Override
@@ -4982,11 +5436,14 @@ public boolean hasCreatingData() {
       return stateDataCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
+     *
      * @return The creatingData.
      */
     @java.lang.Override
@@ -5004,13 +5461,16 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getCreatin
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
-    public Builder setCreatingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData value) {
+    public Builder setCreatingData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData value) {
       if (creatingDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5024,6 +5484,8 @@ public Builder setCreatingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

@@ -5042,18 +5504,26 @@ public Builder setCreatingData(
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
-    public Builder mergeCreatingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData value) {
+    public Builder mergeCreatingData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData value) {
       if (creatingDataBuilder_ == null) {
-        if (stateDataCase_ == 2 &&
-            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance()) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_)
-              .mergeFrom(value).buildPartial();
+        if (stateDataCase_ == 2
+            && stateData_
+                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData
+                    .getDefaultInstance()) {
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           stateData_ = value;
         }
@@ -5069,6 +5539,8 @@ public Builder mergeCreatingData(com.google.cloud.tpu.v2alpha1.QueuedResourceSta
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

@@ -5092,16 +5564,21 @@ public Builder clearCreatingData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder getCreatingDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder
+        getCreatingDataBuilder() {
       return getCreatingDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

@@ -5109,7 +5586,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder ge
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder getCreatingDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder
+        getCreatingDataOrBuilder() {
       if ((stateDataCase_ == 2) && (creatingDataBuilder_ != null)) {
         return creatingDataBuilder_.getMessageOrBuilder();
       } else {
@@ -5120,6 +5598,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder g
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the creating state.
      * 

@@ -5127,14 +5607,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder g
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder>
         getCreatingDataFieldBuilder() {
       if (creatingDataBuilder_ == null) {
         if (!(stateDataCase_ == 2)) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.getDefaultInstance();
         }
-        creatingDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder>(
+        creatingDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -5146,13 +5632,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder g
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder> acceptedDataBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder>
+        acceptedDataBuilder_;
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
+     *
      * @return Whether the acceptedData field is set.
      */
     @java.lang.Override
@@ -5160,11 +5652,14 @@ public boolean hasAcceptedData() {
       return stateDataCase_ == 3;
     }
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
+     *
      * @return The acceptedData.
      */
     @java.lang.Override
@@ -5182,13 +5677,16 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getAccepte
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
-    public Builder setAcceptedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData value) {
+    public Builder setAcceptedData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData value) {
       if (acceptedDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5202,6 +5700,8 @@ public Builder setAcceptedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

@@ -5220,18 +5720,26 @@ public Builder setAcceptedData(
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
-    public Builder mergeAcceptedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData value) {
+    public Builder mergeAcceptedData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData value) {
       if (acceptedDataBuilder_ == null) {
-        if (stateDataCase_ == 3 &&
-            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance()) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_)
-              .mergeFrom(value).buildPartial();
+        if (stateDataCase_ == 3
+            && stateData_
+                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData
+                    .getDefaultInstance()) {
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           stateData_ = value;
         }
@@ -5247,6 +5755,8 @@ public Builder mergeAcceptedData(com.google.cloud.tpu.v2alpha1.QueuedResourceSta
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

@@ -5270,16 +5780,21 @@ public Builder clearAcceptedData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder getAcceptedDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder
+        getAcceptedDataBuilder() {
       return getAcceptedDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

@@ -5287,7 +5802,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder ge
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder getAcceptedDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder
+        getAcceptedDataOrBuilder() {
       if ((stateDataCase_ == 3) && (acceptedDataBuilder_ != null)) {
         return acceptedDataBuilder_.getMessageOrBuilder();
       } else {
@@ -5298,6 +5814,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder g
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the accepted state.
      * 

@@ -5305,14 +5823,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder g
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder>
         getAcceptedDataFieldBuilder() {
       if (acceptedDataBuilder_ == null) {
         if (!(stateDataCase_ == 3)) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.getDefaultInstance();
         }
-        acceptedDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder>(
+        acceptedDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -5324,13 +5848,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder g
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder> provisioningDataBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder>
+        provisioningDataBuilder_;
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * 
+     *
      * @return Whether the provisioningData field is set.
      */
     @java.lang.Override
@@ -5338,35 +5869,46 @@ public boolean hasProvisioningData() {
       return stateDataCase_ == 4;
     }
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * 
+     *
      * @return The provisioningData.
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getProvisioningData() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+        getProvisioningData() {
       if (provisioningDataBuilder_ == null) {
         if (stateDataCase_ == 4) {
           return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+            .getDefaultInstance();
       } else {
         if (stateDataCase_ == 4) {
           return provisioningDataBuilder_.getMessage();
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+            .getDefaultInstance();
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * 
      */
-    public Builder setProvisioningData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData value) {
+    public Builder setProvisioningData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData value) {
       if (provisioningDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5380,14 +5922,18 @@ public Builder setProvisioningData(com.google.cloud.tpu.v2alpha1.QueuedResourceS
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * 
      */
     public Builder setProvisioningData(
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder builderForValue) {
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder
+            builderForValue) {
       if (provisioningDataBuilder_ == null) {
         stateData_ = builderForValue.build();
         onChanged();
@@ -5398,18 +5944,28 @@ public Builder setProvisioningData(
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * 
      */
-    public Builder mergeProvisioningData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData value) {
+    public Builder mergeProvisioningData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData value) {
       if (provisioningDataBuilder_ == null) {
-        if (stateDataCase_ == 4 &&
-            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance()) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_)
-              .mergeFrom(value).buildPartial();
+        if (stateDataCase_ == 4
+            && stateData_
+                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+                    .getDefaultInstance()) {
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData)
+                          stateData_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           stateData_ = value;
         }
@@ -5425,11 +5981,14 @@ public Builder mergeProvisioningData(com.google.cloud.tpu.v2alpha1.QueuedResourc
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * 
      */
     public Builder clearProvisioningData() {
       if (provisioningDataBuilder_ == null) {
@@ -5448,49 +6007,68 @@ public Builder clearProvisioningData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * 
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder getProvisioningDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder
+        getProvisioningDataBuilder() {
       return getProvisioningDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * 
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder getProvisioningDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder
+        getProvisioningDataOrBuilder() {
       if ((stateDataCase_ == 4) && (provisioningDataBuilder_ != null)) {
         return provisioningDataBuilder_.getMessageOrBuilder();
       } else {
         if (stateDataCase_ == 4) {
           return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_;
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+            .getDefaultInstance();
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the provisioning state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder>
         getProvisioningDataFieldBuilder() {
       if (provisioningDataBuilder_ == null) {
         if (!(stateDataCase_ == 4)) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.getDefaultInstance();
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData
+                  .getDefaultInstance();
         }
-        provisioningDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder>(
+        provisioningDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -5502,13 +6080,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuild
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder> failedDataBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder>
+        failedDataBuilder_;
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
+     *
      * @return Whether the failedData field is set.
      */
     @java.lang.Override
@@ -5516,11 +6100,14 @@ public boolean hasFailedData() {
       return stateDataCase_ == 5;
     }
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
+     *
      * @return The failedData.
      */
     @java.lang.Override
@@ -5538,13 +6125,16 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getFailedDat
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
-    public Builder setFailedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData value) {
+    public Builder setFailedData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData value) {
       if (failedDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5558,6 +6148,8 @@ public Builder setFailedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.F
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

@@ -5576,18 +6168,26 @@ public Builder setFailedData(
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
-    public Builder mergeFailedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData value) {
+    public Builder mergeFailedData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData value) {
       if (failedDataBuilder_ == null) {
-        if (stateDataCase_ == 5 &&
-            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance()) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_)
-              .mergeFrom(value).buildPartial();
+        if (stateDataCase_ == 5
+            && stateData_
+                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData
+                    .getDefaultInstance()) {
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           stateData_ = value;
         }
@@ -5603,6 +6203,8 @@ public Builder mergeFailedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

@@ -5626,16 +6228,21 @@ public Builder clearFailedData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder getFailedDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder
+        getFailedDataBuilder() {
       return getFailedDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

@@ -5643,7 +6250,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder getF
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder getFailedDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder
+        getFailedDataOrBuilder() {
       if ((stateDataCase_ == 5) && (failedDataBuilder_ != null)) {
         return failedDataBuilder_.getMessageOrBuilder();
       } else {
@@ -5654,6 +6262,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder get
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the failed state.
      * 

@@ -5661,14 +6271,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder get
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder>
         getFailedDataFieldBuilder() {
       if (failedDataBuilder_ == null) {
         if (!(stateDataCase_ == 5)) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.getDefaultInstance();
         }
-        failedDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder>(
+        failedDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -5680,13 +6296,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder get
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder> deletingDataBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder>
+        deletingDataBuilder_;
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
+     *
      * @return Whether the deletingData field is set.
      */
     @java.lang.Override
@@ -5694,11 +6316,14 @@ public boolean hasDeletingData() {
       return stateDataCase_ == 6;
     }
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
+     *
      * @return The deletingData.
      */
     @java.lang.Override
@@ -5716,13 +6341,16 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDeletin
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
-    public Builder setDeletingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData value) {
+    public Builder setDeletingData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData value) {
       if (deletingDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5736,6 +6364,8 @@ public Builder setDeletingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

@@ -5754,18 +6384,26 @@ public Builder setDeletingData(
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
-    public Builder mergeDeletingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData value) {
+    public Builder mergeDeletingData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData value) {
       if (deletingDataBuilder_ == null) {
-        if (stateDataCase_ == 6 &&
-            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance()) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_)
-              .mergeFrom(value).buildPartial();
+        if (stateDataCase_ == 6
+            && stateData_
+                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData
+                    .getDefaultInstance()) {
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           stateData_ = value;
         }
@@ -5781,6 +6419,8 @@ public Builder mergeDeletingData(com.google.cloud.tpu.v2alpha1.QueuedResourceSta
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

@@ -5804,16 +6444,21 @@ public Builder clearDeletingData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder getDeletingDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder
+        getDeletingDataBuilder() {
       return getDeletingDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

@@ -5821,7 +6466,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder ge
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder getDeletingDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder
+        getDeletingDataOrBuilder() {
       if ((stateDataCase_ == 6) && (deletingDataBuilder_ != null)) {
         return deletingDataBuilder_.getMessageOrBuilder();
       } else {
@@ -5832,6 +6478,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder g
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the deleting state.
      * 

@@ -5839,14 +6487,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder g
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder>
         getDeletingDataFieldBuilder() {
       if (deletingDataBuilder_ == null) {
         if (!(stateDataCase_ == 6)) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.getDefaultInstance();
         }
-        deletingDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder>(
+        deletingDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -5858,13 +6512,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder g
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder> activeDataBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder>
+        activeDataBuilder_;
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
+     *
      * @return Whether the activeData field is set.
      */
     @java.lang.Override
@@ -5872,11 +6532,14 @@ public boolean hasActiveData() {
       return stateDataCase_ == 7;
     }
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
+     *
      * @return The activeData.
      */
     @java.lang.Override
@@ -5894,13 +6557,16 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getActiveDat
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
-    public Builder setActiveData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData value) {
+    public Builder setActiveData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData value) {
       if (activeDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5914,6 +6580,8 @@ public Builder setActiveData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.A
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

@@ -5932,18 +6600,26 @@ public Builder setActiveData(
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
-    public Builder mergeActiveData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData value) {
+    public Builder mergeActiveData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData value) {
       if (activeDataBuilder_ == null) {
-        if (stateDataCase_ == 7 &&
-            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance()) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_)
-              .mergeFrom(value).buildPartial();
+        if (stateDataCase_ == 7
+            && stateData_
+                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData
+                    .getDefaultInstance()) {
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           stateData_ = value;
         }
@@ -5959,6 +6635,8 @@ public Builder mergeActiveData(com.google.cloud.tpu.v2alpha1.QueuedResourceState
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

@@ -5982,16 +6660,21 @@ public Builder clearActiveData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder getActiveDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder
+        getActiveDataBuilder() {
       return getActiveDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

@@ -5999,7 +6682,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder getA
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder getActiveDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder
+        getActiveDataOrBuilder() {
       if ((stateDataCase_ == 7) && (activeDataBuilder_ != null)) {
         return activeDataBuilder_.getMessageOrBuilder();
       } else {
@@ -6010,6 +6694,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder get
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the active state.
      * 

@@ -6017,14 +6703,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder get
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder>
         getActiveDataFieldBuilder() {
       if (activeDataBuilder_ == null) {
         if (!(stateDataCase_ == 7)) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.getDefaultInstance();
         }
-        activeDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder>(
+        activeDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -6036,13 +6728,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder get
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder> suspendingDataBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder>
+        suspendingDataBuilder_;
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * 
+     *
      * @return Whether the suspendingData field is set.
      */
     @java.lang.Override
@@ -6050,11 +6749,15 @@ public boolean hasSuspendingData() {
       return stateDataCase_ == 8;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * 
+     *
      * @return The suspendingData.
      */
     @java.lang.Override
@@ -6063,22 +6766,28 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getSuspe
         if (stateDataCase_ == 8) {
           return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+            .getDefaultInstance();
       } else {
         if (stateDataCase_ == 8) {
           return suspendingDataBuilder_.getMessage();
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+            .getDefaultInstance();
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * 
      */
-    public Builder setSuspendingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData value) {
+    public Builder setSuspendingData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData value) {
       if (suspendingDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6092,11 +6801,14 @@ public Builder setSuspendingData(com.google.cloud.tpu.v2alpha1.QueuedResourceSta
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * 
      */
     public Builder setSuspendingData(
         com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder builderForValue) {
@@ -6110,18 +6822,27 @@ public Builder setSuspendingData(
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * 
      */
-    public Builder mergeSuspendingData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData value) {
+    public Builder mergeSuspendingData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData value) {
       if (suspendingDataBuilder_ == null) {
-        if (stateDataCase_ == 8 &&
-            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance()) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_)
-              .mergeFrom(value).buildPartial();
+        if (stateDataCase_ == 8
+            && stateData_
+                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+                    .getDefaultInstance()) {
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           stateData_ = value;
         }
@@ -6137,11 +6858,14 @@ public Builder mergeSuspendingData(com.google.cloud.tpu.v2alpha1.QueuedResourceS
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * 
      */
     public Builder clearSuspendingData() {
       if (suspendingDataBuilder_ == null) {
@@ -6160,49 +6884,67 @@ public Builder clearSuspendingData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * 
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder getSuspendingDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder
+        getSuspendingDataBuilder() {
       return getSuspendingDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * 
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder getSuspendingDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder
+        getSuspendingDataOrBuilder() {
       if ((stateDataCase_ == 8) && (suspendingDataBuilder_ != null)) {
         return suspendingDataBuilder_.getMessageOrBuilder();
       } else {
         if (stateDataCase_ == 8) {
           return (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_;
         }
-        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
+        return com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData
+            .getDefaultInstance();
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the suspending state.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder>
         getSuspendingDataFieldBuilder() {
       if (suspendingDataBuilder_ == null) {
         if (!(stateDataCase_ == 8)) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.getDefaultInstance();
         }
-        suspendingDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder>(
+        suspendingDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -6214,13 +6956,19 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder> suspendedDataBuilder_;
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder>
+        suspendedDataBuilder_;
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
+     *
      * @return Whether the suspendedData field is set.
      */
     @java.lang.Override
@@ -6228,11 +6976,14 @@ public boolean hasSuspendedData() {
       return stateDataCase_ == 9;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
+     *
      * @return The suspendedData.
      */
     @java.lang.Override
@@ -6250,13 +7001,16 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getSuspen
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
-    public Builder setSuspendedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData value) {
+    public Builder setSuspendedData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData value) {
       if (suspendedDataBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6270,6 +7024,8 @@ public Builder setSuspendedData(com.google.cloud.tpu.v2alpha1.QueuedResourceStat
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

@@ -6288,18 +7044,26 @@ public Builder setSuspendedData(
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
-    public Builder mergeSuspendedData(com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData value) {
+    public Builder mergeSuspendedData(
+        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData value) {
       if (suspendedDataBuilder_ == null) {
-        if (stateDataCase_ == 9 &&
-            stateData_ != com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance()) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.newBuilder((com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_)
-              .mergeFrom(value).buildPartial();
+        if (stateDataCase_ == 9
+            && stateData_
+                != com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData
+                    .getDefaultInstance()) {
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.newBuilder(
+                      (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           stateData_ = value;
         }
@@ -6315,6 +7079,8 @@ public Builder mergeSuspendedData(com.google.cloud.tpu.v2alpha1.QueuedResourceSt
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

@@ -6338,16 +7104,21 @@ public Builder clearSuspendedData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

      *
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder getSuspendedDataBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder
+        getSuspendedDataBuilder() {
       return getSuspendedDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

@@ -6355,7 +7126,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder g
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder getSuspendedDataOrBuilder() {
+    public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder
+        getSuspendedDataOrBuilder() {
       if ((stateDataCase_ == 9) && (suspendedDataBuilder_ != null)) {
         return suspendedDataBuilder_.getMessageOrBuilder();
       } else {
@@ -6366,6 +7138,8 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder
       }
     }
     /**
+     *
+     *
      * 
      * Further data for the suspended state.
      * 

@@ -6373,14 +7147,20 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder
      * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder,
+            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder>
         getSuspendedDataFieldBuilder() {
       if (suspendedDataBuilder_ == null) {
         if (!(stateDataCase_ == 9)) {
-          stateData_ = com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
+          stateData_ =
+              com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.getDefaultInstance();
         }
-        suspendedDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder, com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder>(
+        suspendedDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData.Builder,
+                com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder>(
                 (com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData) stateData_,
                 getParentForChildren(),
                 isClean());
@@ -6390,9 +7170,9 @@ public com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder
       onChanged();
       return suspendedDataBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -6402,12 +7182,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.QueuedResourceState)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.QueuedResourceState)
   private static final com.google.cloud.tpu.v2alpha1.QueuedResourceState DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.QueuedResourceState();
   }
@@ -6416,27 +7196,27 @@ public static com.google.cloud.tpu.v2alpha1.QueuedResourceState getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public QueuedResourceState parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public QueuedResourceState parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -6451,6 +7231,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
similarity index 83%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
index 22322f40f69a..a1247577c5e7 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceStateOrBuilder.java
@@ -1,131 +1,191 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface QueuedResourceStateOrBuilder extends
+public interface QueuedResourceStateOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.QueuedResourceState)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * State of the QueuedResource request.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
+   *
    * @return The enum numeric value on the wire for state.
    */
   int getStateValue();
   /**
+   *
+   *
    * 
    * State of the QueuedResource request.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.State state = 1;
+   *
    * @return The state.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.State getState();
 
   /**
+   *
+   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
+   *
    * @return Whether the creatingData field is set.
    */
   boolean hasCreatingData();
   /**
+   *
+   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
+   *
    * @return The creatingData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData getCreatingData();
   /**
+   *
+   *
    * 
    * Further data for the creating state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingData creating_data = 2;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder getCreatingDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.CreatingDataOrBuilder
+      getCreatingDataOrBuilder();
 
   /**
+   *
+   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
+   *
    * @return Whether the acceptedData field is set.
    */
   boolean hasAcceptedData();
   /**
+   *
+   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
+   *
    * @return The acceptedData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData getAcceptedData();
   /**
+   *
+   *
    * 
    * Further data for the accepted state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedData accepted_data = 3;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder getAcceptedDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.AcceptedDataOrBuilder
+      getAcceptedDataOrBuilder();
 
   /**
+   *
+   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * 
+   *
    * @return Whether the provisioningData field is set.
    */
   boolean hasProvisioningData();
   /**
+   *
+   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * 
+   *
    * @return The provisioningData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData getProvisioningData();
   /**
+   *
+   *
    * 
    * Further data for the provisioning state.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * .google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
+   * 
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder getProvisioningDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningDataOrBuilder
+      getProvisioningDataOrBuilder();
 
   /**
+   *
+   *
    * 
    * Further data for the failed state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
+   *
    * @return Whether the failedData field is set.
    */
   boolean hasFailedData();
   /**
+   *
+   *
    * 
    * Further data for the failed state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData failed_data = 5;
+   *
    * @return The failedData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedData getFailedData();
   /**
+   *
+   *
    * 
    * Further data for the failed state.
    * 

@@ -135,51 +195,68 @@ public interface QueuedResourceStateOrBuilder extends
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.FailedDataOrBuilder getFailedDataOrBuilder();
 
   /**
+   *
+   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
+   *
    * @return Whether the deletingData field is set.
    */
   boolean hasDeletingData();
   /**
+   *
+   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
+   *
    * @return The deletingData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData getDeletingData();
   /**
+   *
+   *
    * 
    * Further data for the deleting state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingData deleting_data = 6;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder getDeletingDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.DeletingDataOrBuilder
+      getDeletingDataOrBuilder();
 
   /**
+   *
+   *
    * 
    * Further data for the active state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
+   *
    * @return Whether the activeData field is set.
    */
   boolean hasActiveData();
   /**
+   *
+   *
    * 
    * Further data for the active state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData active_data = 7;
+   *
    * @return The activeData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveData getActiveData();
   /**
+   *
+   *
    * 
    * Further data for the active state.
    * 

@@ -189,58 +266,76 @@ public interface QueuedResourceStateOrBuilder extends
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.ActiveDataOrBuilder getActiveDataOrBuilder();
 
   /**
+   *
+   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+   *
    * @return Whether the suspendingData field is set.
    */
   boolean hasSuspendingData();
   /**
+   *
+   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
+   *
    * @return The suspendingData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData getSuspendingData();
   /**
+   *
+   *
    * 
    * Further data for the suspending state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingData suspending_data = 8;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder getSuspendingDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendingDataOrBuilder
+      getSuspendingDataOrBuilder();
 
   /**
+   *
+   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
+   *
    * @return Whether the suspendedData field is set.
    */
   boolean hasSuspendedData();
   /**
+   *
+   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
+   *
    * @return The suspendedData.
    */
   com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData getSuspendedData();
   /**
+   *
+   *
    * 
    * Further data for the suspended state.
    * 

    *
    * .google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedData suspended_data = 9;
    */
-  com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder getSuspendedDataOrBuilder();
+  com.google.cloud.tpu.v2alpha1.QueuedResourceState.SuspendedDataOrBuilder
+      getSuspendedDataOrBuilder();
 
   public com.google.cloud.tpu.v2alpha1.QueuedResourceState.StateDataCase getStateDataCase();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
index f6769b7b55e4..f0b8b6ecc24f 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersion.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A runtime version that a Node can be configured with.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.RuntimeVersion}
  */
-public final class RuntimeVersion extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class RuntimeVersion extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.RuntimeVersion)
     RuntimeVersionOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use RuntimeVersion.newBuilder() to construct.
   private RuntimeVersion(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private RuntimeVersion() {
     name_ = "";
     version_ = "";
@@ -26,38 +44,43 @@ private RuntimeVersion() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new RuntimeVersion();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.RuntimeVersion.class, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder.class);
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion.class,
+            com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -66,29 +89,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -97,14 +120,18 @@ public java.lang.String getName() {
   }
 
   public static final int VERSION_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object version_ = "";
   /**
+   *
+   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
+   *
    * @return The version.
    */
   @java.lang.Override
@@ -113,29 +140,29 @@ public java.lang.String getVersion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       version_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
+   *
    * @return The bytes for version.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getVersionBytes() {
+  public com.google.protobuf.ByteString getVersionBytes() {
     java.lang.Object ref = version_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       version_ = b;
       return b;
     } else {
@@ -144,6 +171,7 @@ public java.lang.String getVersion() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -155,8 +183,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -186,17 +213,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.RuntimeVersion)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.RuntimeVersion other = (com.google.cloud.tpu.v2alpha1.RuntimeVersion) obj;
+    com.google.cloud.tpu.v2alpha1.RuntimeVersion other =
+        (com.google.cloud.tpu.v2alpha1.RuntimeVersion) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getVersion()
-        .equals(other.getVersion())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getVersion().equals(other.getVersion())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -217,130 +243,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.RuntimeVersion parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.RuntimeVersion prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A runtime version that a Node can be configured with.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.RuntimeVersion}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.RuntimeVersion)
       com.google.cloud.tpu.v2alpha1.RuntimeVersionOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.RuntimeVersion.class, com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder.class);
+              com.google.cloud.tpu.v2alpha1.RuntimeVersion.class,
+              com.google.cloud.tpu.v2alpha1.RuntimeVersion.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.RuntimeVersion.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,9 +383,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_RuntimeVersion_descriptor;
     }
 
     @java.lang.Override
@@ -372,8 +404,11 @@ public com.google.cloud.tpu.v2alpha1.RuntimeVersion build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.RuntimeVersion buildPartial() {
-      com.google.cloud.tpu.v2alpha1.RuntimeVersion result = new com.google.cloud.tpu.v2alpha1.RuntimeVersion(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.RuntimeVersion result =
+          new com.google.cloud.tpu.v2alpha1.RuntimeVersion(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -392,38 +427,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.RuntimeVersion result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.RuntimeVersion) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.RuntimeVersion)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.RuntimeVersion) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -468,22 +504,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              version_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                version_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -493,22 +532,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -517,20 +559,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -538,28 +581,35 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -569,17 +619,21 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name.
      * 

      *
      * string name = 1;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -589,18 +643,20 @@ public Builder setNameBytes(
 
     private java.lang.Object version_ = "";
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @return The version.
      */
     public java.lang.String getVersion() {
       java.lang.Object ref = version_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         version_ = s;
         return s;
@@ -609,20 +665,21 @@ public java.lang.String getVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @return The bytes for version.
      */
-    public com.google.protobuf.ByteString
-        getVersionBytes() {
+    public com.google.protobuf.ByteString getVersionBytes() {
       java.lang.Object ref = version_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         version_ = b;
         return b;
       } else {
@@ -630,28 +687,35 @@ public java.lang.String getVersion() {
       }
     }
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @param value The version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVersion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearVersion() {
@@ -661,26 +725,30 @@ public Builder clearVersion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The runtime version.
      * 

      *
      * string version = 2;
+     *
      * @param value The bytes for version to set.
      * @return This builder for chaining.
      */
-    public Builder setVersionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setVersionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       version_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -690,12 +758,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.RuntimeVersion)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.RuntimeVersion)
   private static final com.google.cloud.tpu.v2alpha1.RuntimeVersion DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.RuntimeVersion();
   }
@@ -704,27 +772,27 @@ public static com.google.cloud.tpu.v2alpha1.RuntimeVersion getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public RuntimeVersion parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public RuntimeVersion parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -739,6 +807,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.RuntimeVersion getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionName.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionName.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionName.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionName.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
similarity index 52%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
index 61ba8883f9e3..06fc731dd3cd 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/RuntimeVersionOrBuilder.java
@@ -1,49 +1,75 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface RuntimeVersionOrBuilder extends
+public interface RuntimeVersionOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.RuntimeVersion)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The resource name.
    * 

    *
    * string name = 1;
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
+   *
    * @return The version.
    */
   java.lang.String getVersion();
   /**
+   *
+   *
    * 
    * The runtime version.
    * 

    *
    * string version = 2;
+   *
    * @return The bytes for version.
    */
-  com.google.protobuf.ByteString
-      getVersionBytes();
+  com.google.protobuf.ByteString getVersionBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
index 6b5d8b5dff08..88a17056f231 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfig.java
@@ -1,60 +1,81 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Sets the scheduling options for this node.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.SchedulingConfig}
  */
-public final class SchedulingConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SchedulingConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.SchedulingConfig)
     SchedulingConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SchedulingConfig.newBuilder() to construct.
   private SchedulingConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private SchedulingConfig() {
-  }
+
+  private SchedulingConfig() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SchedulingConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.SchedulingConfig.class, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder.class);
+            com.google.cloud.tpu.v2alpha1.SchedulingConfig.class,
+            com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder.class);
   }
 
   public static final int PREEMPTIBLE_FIELD_NUMBER = 1;
   private boolean preemptible_ = false;
   /**
+   *
+   *
    * 
    * Defines whether the node is preemptible.
    * 

    *
    * bool preemptible = 1;
+   *
    * @return The preemptible.
    */
   @java.lang.Override
@@ -65,11 +86,14 @@ public boolean getPreemptible() {
   public static final int RESERVED_FIELD_NUMBER = 2;
   private boolean reserved_ = false;
   /**
+   *
+   *
    * 
    * Whether the node is created under a reservation.
    * 

    *
    * bool reserved = 2;
+   *
    * @return The reserved.
    */
   @java.lang.Override
@@ -78,6 +102,7 @@ public boolean getReserved() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -89,8 +114,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (preemptible_ != false) {
       output.writeBool(1, preemptible_);
     }
@@ -107,12 +131,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (preemptible_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(1, preemptible_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, preemptible_);
     }
     if (reserved_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(2, reserved_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, reserved_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -122,17 +144,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.SchedulingConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.SchedulingConfig other = (com.google.cloud.tpu.v2alpha1.SchedulingConfig) obj;
+    com.google.cloud.tpu.v2alpha1.SchedulingConfig other =
+        (com.google.cloud.tpu.v2alpha1.SchedulingConfig) obj;
 
-    if (getPreemptible()
-        != other.getPreemptible()) return false;
-    if (getReserved()
-        != other.getReserved()) return false;
+    if (getPreemptible() != other.getPreemptible()) return false;
+    if (getReserved() != other.getReserved()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -145,140 +166,144 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + PREEMPTIBLE_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getPreemptible());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getPreemptible());
     hash = (37 * hash) + RESERVED_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getReserved());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReserved());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SchedulingConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.SchedulingConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Sets the scheduling options for this node.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.SchedulingConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.SchedulingConfig)
       com.google.cloud.tpu.v2alpha1.SchedulingConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.SchedulingConfig.class, com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder.class);
+              com.google.cloud.tpu.v2alpha1.SchedulingConfig.class,
+              com.google.cloud.tpu.v2alpha1.SchedulingConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.SchedulingConfig.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -289,9 +314,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_SchedulingConfig_descriptor;
     }
 
     @java.lang.Override
@@ -310,8 +335,11 @@ public com.google.cloud.tpu.v2alpha1.SchedulingConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.SchedulingConfig buildPartial() {
-      com.google.cloud.tpu.v2alpha1.SchedulingConfig result = new com.google.cloud.tpu.v2alpha1.SchedulingConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.SchedulingConfig result =
+          new com.google.cloud.tpu.v2alpha1.SchedulingConfig(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +358,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.SchedulingConfig result
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.SchedulingConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.SchedulingConfig)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.SchedulingConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -402,22 +431,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8: {
-              preemptible_ = input.readBool();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 8
-            case 16: {
-              reserved_ = input.readBool();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 8:
+              {
+                preemptible_ = input.readBool();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+            case 16:
+              {
+                reserved_ = input.readBool();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -427,15 +459,19 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private boolean preemptible_ ;
+    private boolean preemptible_;
     /**
+     *
+     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
+     *
      * @return The preemptible.
      */
     @java.lang.Override
@@ -443,27 +479,33 @@ public boolean getPreemptible() {
       return preemptible_;
     }
     /**
+     *
+     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
+     *
      * @param value The preemptible to set.
      * @return This builder for chaining.
      */
     public Builder setPreemptible(boolean value) {
-      
+
       preemptible_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Defines whether the node is preemptible.
      * 

      *
      * bool preemptible = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPreemptible() {
@@ -473,13 +515,16 @@ public Builder clearPreemptible() {
       return this;
     }
 
-    private boolean reserved_ ;
+    private boolean reserved_;
     /**
+     *
+     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
+     *
      * @return The reserved.
      */
     @java.lang.Override
@@ -487,27 +532,33 @@ public boolean getReserved() {
       return reserved_;
     }
     /**
+     *
+     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
+     *
      * @param value The reserved to set.
      * @return This builder for chaining.
      */
     public Builder setReserved(boolean value) {
-      
+
       reserved_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Whether the node is created under a reservation.
      * 

      *
      * bool reserved = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearReserved() {
@@ -516,9 +567,9 @@ public Builder clearReserved() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -528,12 +579,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.SchedulingConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.SchedulingConfig)
   private static final com.google.cloud.tpu.v2alpha1.SchedulingConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.SchedulingConfig();
   }
@@ -542,27 +593,27 @@ public static com.google.cloud.tpu.v2alpha1.SchedulingConfig getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SchedulingConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SchedulingConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -577,6 +628,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.SchedulingConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
new file mode 100644
index 000000000000..4f174ebe747d
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface SchedulingConfigOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.SchedulingConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Defines whether the node is preemptible.
+   * 

+   *
+   * bool preemptible = 1;
+   *
+   * @return The preemptible.
+   */
+  boolean getPreemptible();
+
+  /**
+   *
+   *
+   * 
+   * Whether the node is created under a reservation.
+   * 

+   *
+   * bool reserved = 2;
+   *
+   * @return The reserved.
+   */
+  boolean getReserved();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
index 85144ea8d64d..86eb7acb0921 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccount.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A service account.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ServiceAccount}
  */
-public final class ServiceAccount extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ServiceAccount extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ServiceAccount)
     ServiceAccountOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ServiceAccount.newBuilder() to construct.
   private ServiceAccount(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ServiceAccount() {
     email_ = "";
     scope_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -26,39 +44,44 @@ private ServiceAccount() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ServiceAccount();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ServiceAccount.class, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ServiceAccount.class,
+            com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder.class);
   }
 
   public static final int EMAIL_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object email_ = "";
   /**
+   *
+   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
+   *
    * @return The email.
    */
   @java.lang.Override
@@ -67,30 +90,30 @@ public java.lang.String getEmail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       email_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
+   *
    * @return The bytes for email.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getEmailBytes() {
+  public com.google.protobuf.ByteString getEmailBytes() {
     java.lang.Object ref = email_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       email_ = b;
       return b;
     } else {
@@ -99,40 +122,49 @@ public java.lang.String getEmail() {
   }
 
   public static final int SCOPE_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList scope_;
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @return A list containing the scope.
    */
-  public com.google.protobuf.ProtocolStringList
-      getScopeList() {
+  public com.google.protobuf.ProtocolStringList getScopeList() {
     return scope_;
   }
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @return The count of scope.
    */
   public int getScopeCount() {
     return scope_.size();
   }
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @param index The index of the element to return.
    * @return The scope at the given index.
    */
@@ -140,21 +172,24 @@ public java.lang.String getScope(int index) {
     return scope_.get(index);
   }
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the scope at the given index.
    */
-  public com.google.protobuf.ByteString
-      getScopeBytes(int index) {
+  public com.google.protobuf.ByteString getScopeBytes(int index) {
     return scope_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -166,8 +201,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(email_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, email_);
     }
@@ -202,17 +236,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ServiceAccount)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ServiceAccount other = (com.google.cloud.tpu.v2alpha1.ServiceAccount) obj;
+    com.google.cloud.tpu.v2alpha1.ServiceAccount other =
+        (com.google.cloud.tpu.v2alpha1.ServiceAccount) obj;
 
-    if (!getEmail()
-        .equals(other.getEmail())) return false;
-    if (!getScopeList()
-        .equals(other.getScopeList())) return false;
+    if (!getEmail().equals(other.getEmail())) return false;
+    if (!getScopeList().equals(other.getScopeList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -235,130 +268,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceAccount parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ServiceAccount prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A service account.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ServiceAccount}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ServiceAccount)
       com.google.cloud.tpu.v2alpha1.ServiceAccountOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ServiceAccount.class, com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ServiceAccount.class,
+              com.google.cloud.tpu.v2alpha1.ServiceAccount.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ServiceAccount.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -370,9 +409,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ServiceAccount_descriptor;
     }
 
     @java.lang.Override
@@ -391,9 +430,12 @@ public com.google.cloud.tpu.v2alpha1.ServiceAccount build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ServiceAccount buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ServiceAccount result = new com.google.cloud.tpu.v2alpha1.ServiceAccount(this);
+      com.google.cloud.tpu.v2alpha1.ServiceAccount result =
+          new com.google.cloud.tpu.v2alpha1.ServiceAccount(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -417,38 +459,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ServiceAccount result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ServiceAccount) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ServiceAccount)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ServiceAccount) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -498,23 +541,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              email_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureScopeIsMutable();
-              scope_.add(s);
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                email_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureScopeIsMutable();
+                scope_.add(s);
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -524,23 +570,26 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object email_ = "";
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @return The email.
      */
     public java.lang.String getEmail() {
       java.lang.Object ref = email_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         email_ = s;
         return s;
@@ -549,21 +598,22 @@ public java.lang.String getEmail() {
       }
     }
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @return The bytes for email.
      */
-    public com.google.protobuf.ByteString
-        getEmailBytes() {
+    public com.google.protobuf.ByteString getEmailBytes() {
       java.lang.Object ref = email_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         email_ = b;
         return b;
       } else {
@@ -571,30 +621,37 @@ public java.lang.String getEmail() {
       }
     }
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @param value The email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmail(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEmail(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEmail() {
@@ -604,18 +661,22 @@ public Builder clearEmail() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Email address of the service account. If empty, default Compute service
      * account will be used.
      * 

      *
      * string email = 1;
+     *
      * @param value The bytes for email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmailBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEmailBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       email_ = value;
       bitField0_ |= 0x00000001;
@@ -623,45 +684,55 @@ public Builder setEmailBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList scope_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList scope_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureScopeIsMutable() {
       if (!((bitField0_ & 0x00000002) != 0)) {
         scope_ = new com.google.protobuf.LazyStringArrayList(scope_);
         bitField0_ |= 0x00000002;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @return A list containing the scope.
      */
-    public com.google.protobuf.ProtocolStringList
-        getScopeList() {
+    public com.google.protobuf.ProtocolStringList getScopeList() {
       return scope_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @return The count of scope.
      */
     public int getScopeCount() {
       return scope_.size();
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param index The index of the element to return.
      * @return The scope at the given index.
      */
@@ -669,81 +740,95 @@ public java.lang.String getScope(int index) {
       return scope_.get(index);
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the scope at the given index.
      */
-    public com.google.protobuf.ByteString
-        getScopeBytes(int index) {
+    public com.google.protobuf.ByteString getScopeBytes(int index) {
       return scope_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param index The index to set the value at.
      * @param value The scope to set.
      * @return This builder for chaining.
      */
-    public Builder setScope(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setScope(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureScopeIsMutable();
       scope_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param value The scope to add.
      * @return This builder for chaining.
      */
-    public Builder addScope(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addScope(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureScopeIsMutable();
       scope_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param values The scope to add.
      * @return This builder for chaining.
      */
-    public Builder addAllScope(
-        java.lang.Iterable values) {
+    public Builder addAllScope(java.lang.Iterable values) {
       ensureScopeIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, scope_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, scope_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearScope() {
@@ -753,27 +838,31 @@ public Builder clearScope() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of scopes to be made available for this service account. If empty,
      * access to all Cloud APIs will be allowed.
      * 

      *
      * repeated string scope = 2;
+     *
      * @param value The bytes of the scope to add.
      * @return This builder for chaining.
      */
-    public Builder addScopeBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addScopeBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureScopeIsMutable();
       scope_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -783,12 +872,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ServiceAccount)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ServiceAccount)
   private static final com.google.cloud.tpu.v2alpha1.ServiceAccount DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ServiceAccount();
   }
@@ -797,27 +886,27 @@ public static com.google.cloud.tpu.v2alpha1.ServiceAccount getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ServiceAccount parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ServiceAccount parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -832,6 +921,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ServiceAccount getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
similarity index 68%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
index b066871c5cad..34e4ff1082bf 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceAccountOrBuilder.java
@@ -1,76 +1,107 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface ServiceAccountOrBuilder extends
+public interface ServiceAccountOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ServiceAccount)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
+   *
    * @return The email.
    */
   java.lang.String getEmail();
   /**
+   *
+   *
    * 
    * Email address of the service account. If empty, default Compute service
    * account will be used.
    * 

    *
    * string email = 1;
+   *
    * @return The bytes for email.
    */
-  com.google.protobuf.ByteString
-      getEmailBytes();
+  com.google.protobuf.ByteString getEmailBytes();
 
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @return A list containing the scope.
    */
-  java.util.List
-      getScopeList();
+  java.util.List getScopeList();
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @return The count of scope.
    */
   int getScopeCount();
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @param index The index of the element to return.
    * @return The scope at the given index.
    */
   java.lang.String getScope(int index);
   /**
+   *
+   *
    * 
    * The list of scopes to be made available for this service account. If empty,
    * access to all Cloud APIs will be allowed.
    * 

    *
    * repeated string scope = 2;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the scope at the given index.
    */
-  com.google.protobuf.ByteString
-      getScopeBytes(int index);
+  com.google.protobuf.ByteString getScopeBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
similarity index 65%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
index aa88a898b9bd..6c404666b39d 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentity.java
@@ -1,62 +1,85 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * The per-product per-project service identity for Cloud TPU service.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ServiceIdentity}
  */
-public final class ServiceIdentity extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ServiceIdentity extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ServiceIdentity)
     ServiceIdentityOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ServiceIdentity.newBuilder() to construct.
   private ServiceIdentity(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ServiceIdentity() {
     email_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ServiceIdentity();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ServiceIdentity.class, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ServiceIdentity.class,
+            com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder.class);
   }
 
   public static final int EMAIL_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object email_ = "";
   /**
+   *
+   *
    * 
    * The email address of the service identity.
    * 

    *
    * string email = 1;
+   *
    * @return The email.
    */
   @java.lang.Override
@@ -65,29 +88,29 @@ public java.lang.String getEmail() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       email_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The email address of the service identity.
    * 

    *
    * string email = 1;
+   *
    * @return The bytes for email.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getEmailBytes() {
+  public com.google.protobuf.ByteString getEmailBytes() {
     java.lang.Object ref = email_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       email_ = b;
       return b;
     } else {
@@ -96,6 +119,7 @@ public java.lang.String getEmail() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +131,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(email_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, email_);
     }
@@ -132,15 +155,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ServiceIdentity)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ServiceIdentity other = (com.google.cloud.tpu.v2alpha1.ServiceIdentity) obj;
+    com.google.cloud.tpu.v2alpha1.ServiceIdentity other =
+        (com.google.cloud.tpu.v2alpha1.ServiceIdentity) obj;
 
-    if (!getEmail()
-        .equals(other.getEmail())) return false;
+    if (!getEmail().equals(other.getEmail())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +182,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ServiceIdentity parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ServiceIdentity prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The per-product per-project service identity for Cloud TPU service.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ServiceIdentity}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ServiceIdentity)
       com.google.cloud.tpu.v2alpha1.ServiceIdentityOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ServiceIdentity.class, com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ServiceIdentity.class,
+              com.google.cloud.tpu.v2alpha1.ServiceIdentity.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ServiceIdentity.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +321,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ServiceIdentity_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +342,11 @@ public com.google.cloud.tpu.v2alpha1.ServiceIdentity build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ServiceIdentity buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ServiceIdentity result = new com.google.cloud.tpu.v2alpha1.ServiceIdentity(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.ServiceIdentity result =
+          new com.google.cloud.tpu.v2alpha1.ServiceIdentity(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +362,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ServiceIdentity result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ServiceIdentity) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ServiceIdentity)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ServiceIdentity) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +434,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              email_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                email_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +456,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object email_ = "";
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @return The email.
      */
     public java.lang.String getEmail() {
       java.lang.Object ref = email_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         email_ = s;
         return s;
@@ -445,20 +483,21 @@ public java.lang.String getEmail() {
       }
     }
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @return The bytes for email.
      */
-    public com.google.protobuf.ByteString
-        getEmailBytes() {
+    public com.google.protobuf.ByteString getEmailBytes() {
       java.lang.Object ref = email_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         email_ = b;
         return b;
       } else {
@@ -466,28 +505,35 @@ public java.lang.String getEmail() {
       }
     }
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @param value The email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmail(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEmail(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEmail() {
@@ -497,26 +543,30 @@ public Builder clearEmail() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The email address of the service identity.
      * 

      *
      * string email = 1;
+     *
      * @param value The bytes for email to set.
      * @return This builder for chaining.
      */
-    public Builder setEmailBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEmailBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       email_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +576,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ServiceIdentity)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ServiceIdentity)
   private static final com.google.cloud.tpu.v2alpha1.ServiceIdentity DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ServiceIdentity();
   }
@@ -540,27 +590,27 @@ public static com.google.cloud.tpu.v2alpha1.ServiceIdentity getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ServiceIdentity parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ServiceIdentity parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +625,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ServiceIdentity getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
new file mode 100644
index 000000000000..41e7346d40ba
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface ServiceIdentityOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ServiceIdentity)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * The email address of the service identity.
+   * 

+   *
+   * string email = 1;
+   *
+   * @return The email.
+   */
+  java.lang.String getEmail();
+  /**
+   *
+   *
+   * 
+   * The email address of the service identity.
+   * 

+   *
+   * string email = 1;
+   *
+   * @return The bytes for email.
+   */
+  com.google.protobuf.ByteString getEmailBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
similarity index 64%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
index a199113cab17..c56bd905d60f 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfig.java
@@ -1,60 +1,81 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A set of Shielded Instance options.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.ShieldedInstanceConfig}
  */
-public final class ShieldedInstanceConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ShieldedInstanceConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
     ShieldedInstanceConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ShieldedInstanceConfig.newBuilder() to construct.
   private ShieldedInstanceConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private ShieldedInstanceConfig() {
-  }
+
+  private ShieldedInstanceConfig() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ShieldedInstanceConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.class, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder.class);
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.class,
+            com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder.class);
   }
 
   public static final int ENABLE_SECURE_BOOT_FIELD_NUMBER = 1;
   private boolean enableSecureBoot_ = false;
   /**
+   *
+   *
    * 
    * Defines whether the instance has Secure Boot enabled.
    * 

    *
    * bool enable_secure_boot = 1;
+   *
    * @return The enableSecureBoot.
    */
   @java.lang.Override
@@ -63,6 +84,7 @@ public boolean getEnableSecureBoot() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -74,8 +96,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (enableSecureBoot_ != false) {
       output.writeBool(1, enableSecureBoot_);
     }
@@ -89,8 +110,7 @@ public int getSerializedSize() {
 
     size = 0;
     if (enableSecureBoot_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(1, enableSecureBoot_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, enableSecureBoot_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -100,15 +120,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig other = (com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig) obj;
+    com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig other =
+        (com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig) obj;
 
-    if (getEnableSecureBoot()
-        != other.getEnableSecureBoot()) return false;
+    if (getEnableSecureBoot() != other.getEnableSecureBoot()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -121,137 +141,142 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + ENABLE_SECURE_BOOT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getEnableSecureBoot());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableSecureBoot());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A set of Shielded Instance options.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.ShieldedInstanceConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
       com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.class, com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder.class);
+              com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.class,
+              com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -261,9 +286,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_ShieldedInstanceConfig_descriptor;
     }
 
     @java.lang.Override
@@ -282,8 +307,11 @@ public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig buildPartial() {
-      com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig result = new com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig result =
+          new com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -299,38 +327,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -338,7 +367,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig other) {
-      if (other == com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance())
+        return this;
       if (other.getEnableSecureBoot() != false) {
         setEnableSecureBoot(other.getEnableSecureBoot());
       }
@@ -368,17 +398,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8: {
-              enableSecureBoot_ = input.readBool();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 8
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 8:
+              {
+                enableSecureBoot_ = input.readBool();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -388,15 +420,19 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private boolean enableSecureBoot_ ;
+    private boolean enableSecureBoot_;
     /**
+     *
+     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
+     *
      * @return The enableSecureBoot.
      */
     @java.lang.Override
@@ -404,27 +440,33 @@ public boolean getEnableSecureBoot() {
       return enableSecureBoot_;
     }
     /**
+     *
+     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
+     *
      * @param value The enableSecureBoot to set.
      * @return This builder for chaining.
      */
     public Builder setEnableSecureBoot(boolean value) {
-      
+
       enableSecureBoot_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Defines whether the instance has Secure Boot enabled.
      * 

      *
      * bool enable_secure_boot = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEnableSecureBoot() {
@@ -433,9 +475,9 @@ public Builder clearEnableSecureBoot() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -445,12 +487,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
   private static final com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig();
   }
@@ -459,27 +501,27 @@ public static com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getDefaultIns
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ShieldedInstanceConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ShieldedInstanceConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -494,6 +536,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
new file mode 100644
index 000000000000..6172d0e72cd5
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface ShieldedInstanceConfigOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Defines whether the instance has Secure Boot enabled.
+   * 

+   *
+   * bool enable_secure_boot = 1;
+   *
+   * @return The enableSecureBoot.
+   */
+  boolean getEnableSecureBoot();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
index 50cc55417e68..3d75618b6817 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for
  * [SimulateMaintenanceEvent][google.cloud.tpu.v2alpha1.Tpu.SimulateMaintenanceEvent].
@@ -11,15 +28,17 @@
  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest}
  */
-public final class SimulateMaintenanceEventRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SimulateMaintenanceEventRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
     SimulateMaintenanceEventRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SimulateMaintenanceEventRequest.newBuilder() to construct.
-  private SimulateMaintenanceEventRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+  private SimulateMaintenanceEventRequest(
+      com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private SimulateMaintenanceEventRequest() {
     name_ = "";
     workerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -27,38 +46,45 @@ private SimulateMaintenanceEventRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SimulateMaintenanceEventRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class, com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class,
+            com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -67,29 +93,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -98,9 +126,12 @@ public java.lang.String getName() {
   }
 
   public static final int WORKER_IDS_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList workerIds_;
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -109,13 +140,15 @@ public java.lang.String getName() {
    * 

    *
    * repeated string worker_ids = 2;
+   *
    * @return A list containing the workerIds.
    */
-  public com.google.protobuf.ProtocolStringList
-      getWorkerIdsList() {
+  public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
     return workerIds_;
   }
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -124,12 +157,15 @@ public java.lang.String getName() {
    * 

    *
    * repeated string worker_ids = 2;
+   *
    * @return The count of workerIds.
    */
   public int getWorkerIdsCount() {
     return workerIds_.size();
   }
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -138,6 +174,7 @@ public int getWorkerIdsCount() {
    * 

    *
    * repeated string worker_ids = 2;
+   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
@@ -145,6 +182,8 @@ public java.lang.String getWorkerIds(int index) {
     return workerIds_.get(index);
   }
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -153,15 +192,16 @@ public java.lang.String getWorkerIds(int index) {
    * 

    *
    * repeated string worker_ids = 2;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  public com.google.protobuf.ByteString
-      getWorkerIdsBytes(int index) {
+  public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
     return workerIds_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -173,8 +213,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -209,17 +248,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest other = (com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) obj;
+    com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest other =
+        (com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getWorkerIdsList()
-        .equals(other.getWorkerIdsList())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getWorkerIdsList().equals(other.getWorkerIdsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -243,96 +281,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for
    * [SimulateMaintenanceEvent][google.cloud.tpu.v2alpha1.Tpu.SimulateMaintenanceEvent].
@@ -340,33 +386,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
       com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class, com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class,
+              com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -378,13 +423,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_SimulateMaintenanceEventRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest getDefaultInstanceForType() {
+    public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest
+        getDefaultInstanceForType() {
       return com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.getDefaultInstance();
     }
 
@@ -399,14 +445,18 @@ public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result = new com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest(this);
+      com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result =
+          new com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result) {
       if (((bitField0_ & 0x00000002) != 0)) {
         workerIds_ = workerIds_.getUnmodifiableView();
         bitField0_ = (bitField0_ & ~0x00000002);
@@ -414,7 +464,8 @@ private void buildPartialRepeatedFields(com.google.cloud.tpu.v2alpha1.SimulateMa
       result.workerIds_ = workerIds_;
     }
 
-    private void buildPartial0(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result) {
+    private void buildPartial0(
+        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.name_ = name_;
@@ -425,38 +476,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEven
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -464,7 +516,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -506,23 +560,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureWorkerIdsIsMutable();
-              workerIds_.add(s);
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureWorkerIdsIsMutable();
+                workerIds_.add(s);
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -532,22 +589,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -556,20 +618,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -577,28 +642,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -608,17 +684,23 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
@@ -626,14 +708,18 @@ public Builder setNameBytes(
       return this;
     }
 
-    private com.google.protobuf.LazyStringList workerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList workerIds_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureWorkerIdsIsMutable() {
       if (!((bitField0_ & 0x00000002) != 0)) {
         workerIds_ = new com.google.protobuf.LazyStringArrayList(workerIds_);
         bitField0_ |= 0x00000002;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -642,13 +728,15 @@ private void ensureWorkerIdsIsMutable() {
      * 

      *
      * repeated string worker_ids = 2;
+     *
      * @return A list containing the workerIds.
      */
-    public com.google.protobuf.ProtocolStringList
-        getWorkerIdsList() {
+    public com.google.protobuf.ProtocolStringList getWorkerIdsList() {
       return workerIds_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -657,12 +745,15 @@ private void ensureWorkerIdsIsMutable() {
      * 

      *
      * repeated string worker_ids = 2;
+     *
      * @return The count of workerIds.
      */
     public int getWorkerIdsCount() {
       return workerIds_.size();
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -671,6 +762,7 @@ public int getWorkerIdsCount() {
      * 

      *
      * repeated string worker_ids = 2;
+     *
      * @param index The index of the element to return.
      * @return The workerIds at the given index.
      */
@@ -678,6 +770,8 @@ public java.lang.String getWorkerIds(int index) {
       return workerIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -686,14 +780,16 @@ public java.lang.String getWorkerIds(int index) {
      * 

      *
      * repeated string worker_ids = 2;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the workerIds at the given index.
      */
-    public com.google.protobuf.ByteString
-        getWorkerIdsBytes(int index) {
+    public com.google.protobuf.ByteString getWorkerIdsBytes(int index) {
       return workerIds_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -702,19 +798,23 @@ public java.lang.String getWorkerIds(int index) {
      * 

      *
      * repeated string worker_ids = 2;
+     *
      * @param index The index to set the value at.
      * @param value The workerIds to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIds(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setWorkerIds(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureWorkerIdsIsMutable();
       workerIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -723,18 +823,22 @@ public Builder setWorkerIds(
      * 

      *
      * repeated string worker_ids = 2;
+     *
      * @param value The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIds(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addWorkerIds(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -743,18 +847,19 @@ public Builder addWorkerIds(
      * 

      *
      * repeated string worker_ids = 2;
+     *
      * @param values The workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllWorkerIds(
-        java.lang.Iterable values) {
+    public Builder addAllWorkerIds(java.lang.Iterable values) {
       ensureWorkerIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, workerIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, workerIds_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -763,6 +868,7 @@ public Builder addAllWorkerIds(
      * 

      *
      * repeated string worker_ids = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerIds() {
@@ -772,6 +878,8 @@ public Builder clearWorkerIds() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
      * maintenance event simulation. A maintenance event will only be fired on the
@@ -780,21 +888,23 @@ public Builder clearWorkerIds() {
      * 

      *
      * repeated string worker_ids = 2;
+     *
      * @param value The bytes of the workerIds to add.
      * @return This builder for chaining.
      */
-    public Builder addWorkerIdsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addWorkerIdsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureWorkerIdsIsMutable();
       workerIds_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -804,12 +914,13 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
-  private static final com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest DEFAULT_INSTANCE;
+  private static final com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest();
   }
@@ -818,27 +929,27 @@ public static com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest getD
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SimulateMaintenanceEventRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SimulateMaintenanceEventRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -853,6 +964,4 @@ public com.google.protobuf.Parser getParserForT
   public com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
similarity index 66%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
index d39424314b2f..f2d12a2d72ea 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequestOrBuilder.java
@@ -1,33 +1,60 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface SimulateMaintenanceEventRequestOrBuilder extends
+public interface SimulateMaintenanceEventRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -36,11 +63,13 @@ public interface SimulateMaintenanceEventRequestOrBuilder extends
    * 

    *
    * repeated string worker_ids = 2;
+   *
    * @return A list containing the workerIds.
    */
-  java.util.List
-      getWorkerIdsList();
+  java.util.List getWorkerIdsList();
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -49,10 +78,13 @@ public interface SimulateMaintenanceEventRequestOrBuilder extends
    * 

    *
    * repeated string worker_ids = 2;
+   *
    * @return The count of workerIds.
    */
   int getWorkerIdsCount();
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -61,11 +93,14 @@ public interface SimulateMaintenanceEventRequestOrBuilder extends
    * 

    *
    * repeated string worker_ids = 2;
+   *
    * @param index The index of the element to return.
    * @return The workerIds at the given index.
    */
   java.lang.String getWorkerIds(int index);
   /**
+   *
+   *
    * 
    * The 0-based worker ID. If it is empty, worker ID 0 will be selected for
    * maintenance event simulation. A maintenance event will only be fired on the
@@ -74,9 +109,9 @@ public interface SimulateMaintenanceEventRequestOrBuilder extends
    * 

    *
    * repeated string worker_ids = 2;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the workerIds at the given index.
    */
-  com.google.protobuf.ByteString
-      getWorkerIdsBytes(int index);
+  com.google.protobuf.ByteString getWorkerIdsBytes(int index);
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
index 0ce5bd923ae2..183f0a694fb4 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for [StartNode][google.cloud.tpu.v2alpha1.Tpu.StartNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.StartNodeRequest}
  */
-public final class StartNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class StartNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.StartNodeRequest)
     StartNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use StartNodeRequest.newBuilder() to construct.
   private StartNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private StartNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new StartNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.StartNodeRequest.class, com.google.cloud.tpu.v2alpha1.StartNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.StartNodeRequest.class,
+            com.google.cloud.tpu.v2alpha1.StartNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.StartNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.StartNodeRequest other = (com.google.cloud.tpu.v2alpha1.StartNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.StartNodeRequest other =
+        (com.google.cloud.tpu.v2alpha1.StartNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +186,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StartNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.StartNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [StartNode][google.cloud.tpu.v2alpha1.Tpu.StartNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.StartNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.StartNodeRequest)
       com.google.cloud.tpu.v2alpha1.StartNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.StartNodeRequest.class, com.google.cloud.tpu.v2alpha1.StartNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.StartNodeRequest.class,
+              com.google.cloud.tpu.v2alpha1.StartNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.StartNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +325,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_StartNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +346,11 @@ public com.google.cloud.tpu.v2alpha1.StartNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.StartNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.StartNodeRequest result = new com.google.cloud.tpu.v2alpha1.StartNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.StartNodeRequest result =
+          new com.google.cloud.tpu.v2alpha1.StartNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +366,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.StartNodeRequest result
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.StartNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.StartNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.StartNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +438,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +460,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +489,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +513,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +555,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +590,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.StartNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.StartNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.StartNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.StartNodeRequest();
   }
@@ -540,27 +604,27 @@ public static com.google.cloud.tpu.v2alpha1.StartNodeRequest getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public StartNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public StartNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +639,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.StartNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..dd57e32134c3
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface StartNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.StartNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
similarity index 61%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
index 357c0ff7f38b..79571dcfb02d 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequest.java
@@ -1,62 +1,87 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for [StopNode][google.cloud.tpu.v2alpha1.Tpu.StopNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.StopNodeRequest}
  */
-public final class StopNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class StopNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.StopNodeRequest)
     StopNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use StopNodeRequest.newBuilder() to construct.
   private StopNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private StopNodeRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new StopNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.StopNodeRequest.class, com.google.cloud.tpu.v2alpha1.StopNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.StopNodeRequest.class,
+            com.google.cloud.tpu.v2alpha1.StopNodeRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -65,29 +90,31 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -96,6 +123,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -107,8 +135,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -132,15 +159,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.StopNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.StopNodeRequest other = (com.google.cloud.tpu.v2alpha1.StopNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.StopNodeRequest other =
+        (com.google.cloud.tpu.v2alpha1.StopNodeRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,130 +186,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.StopNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.StopNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [StopNode][google.cloud.tpu.v2alpha1.Tpu.StopNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.StopNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.StopNodeRequest)
       com.google.cloud.tpu.v2alpha1.StopNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.StopNodeRequest.class, com.google.cloud.tpu.v2alpha1.StopNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.StopNodeRequest.class,
+              com.google.cloud.tpu.v2alpha1.StopNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.StopNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -292,9 +325,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_StopNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -313,8 +346,11 @@ public com.google.cloud.tpu.v2alpha1.StopNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.StopNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.StopNodeRequest result = new com.google.cloud.tpu.v2alpha1.StopNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.StopNodeRequest result =
+          new com.google.cloud.tpu.v2alpha1.StopNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -330,38 +366,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.StopNodeRequest result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.StopNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.StopNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.StopNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,17 +438,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -421,22 +460,27 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -445,20 +489,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -466,28 +513,39 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -497,26 +555,32 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -526,12 +590,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.StopNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.StopNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.StopNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.StopNodeRequest();
   }
@@ -540,27 +604,27 @@ public static com.google.cloud.tpu.v2alpha1.StopNodeRequest getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public StopNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public StopNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -575,6 +639,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.StopNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java
new file mode 100644
index 000000000000..bda150b96734
--- /dev/null
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
+
+package com.google.cloud.tpu.v2alpha1;
+
+public interface StopNodeRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.StopNodeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The resource name.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
similarity index 70%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
index 9130d645245e..bd0bf5680deb 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * A Symptom instance.
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.Symptom}
  */
-public final class Symptom extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Symptom extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.Symptom)
     SymptomOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Symptom.newBuilder() to construct.
   private Symptom(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Symptom() {
     symptomType_ = 0;
     details_ = "";
@@ -27,30 +45,33 @@ private Symptom() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Symptom();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_Symptom_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.Symptom.class, com.google.cloud.tpu.v2alpha1.Symptom.Builder.class);
+            com.google.cloud.tpu.v2alpha1.Symptom.class,
+            com.google.cloud.tpu.v2alpha1.Symptom.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * SymptomType represents the different types of Symptoms that a TPU can be
    * at.
@@ -58,9 +79,10 @@ protected java.lang.Object newInstance(
    *
    * Protobuf enum {@code google.cloud.tpu.v2alpha1.Symptom.SymptomType}
    */
-  public enum SymptomType
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum SymptomType implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Unspecified symptom.
      * 

@@ -69,6 +91,8 @@ public enum SymptomType
      */
     SYMPTOM_TYPE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * TPU VM memory is low.
      * 

@@ -77,6 +101,8 @@ public enum SymptomType
      */
     LOW_MEMORY(1),
     /**
+     *
+     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -85,6 +111,8 @@ public enum SymptomType
      */
     OUT_OF_MEMORY(2),
     /**
+     *
+     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -93,6 +121,8 @@ public enum SymptomType
      */
     EXECUTE_TIMED_OUT(3),
     /**
+     *
+     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -102,6 +132,8 @@ public enum SymptomType
      */
     MESH_BUILD_FAIL(4),
     /**
+     *
+     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -110,6 +142,8 @@ public enum SymptomType
      */
     HBM_OUT_OF_MEMORY(5),
     /**
+     *
+     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -121,6 +155,8 @@ public enum SymptomType
     ;
 
     /**
+     *
+     *
      * 
      * Unspecified symptom.
      * 

@@ -129,6 +165,8 @@ public enum SymptomType
      */
     public static final int SYMPTOM_TYPE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * TPU VM memory is low.
      * 

@@ -137,6 +175,8 @@ public enum SymptomType
      */
     public static final int LOW_MEMORY_VALUE = 1;
     /**
+     *
+     *
      * 
      * TPU runtime is out of memory.
      * 

@@ -145,6 +185,8 @@ public enum SymptomType
      */
     public static final int OUT_OF_MEMORY_VALUE = 2;
     /**
+     *
+     *
      * 
      * TPU runtime execution has timed out.
      * 

@@ -153,6 +195,8 @@ public enum SymptomType
      */
     public static final int EXECUTE_TIMED_OUT_VALUE = 3;
     /**
+     *
+     *
      * 
      * TPU runtime fails to construct a mesh that recognizes each TPU device's
      * neighbors.
@@ -162,6 +206,8 @@ public enum SymptomType
      */
     public static final int MESH_BUILD_FAIL_VALUE = 4;
     /**
+     *
+     *
      * 
      * TPU HBM is out of memory.
      * 

@@ -170,6 +216,8 @@ public enum SymptomType
      */
     public static final int HBM_OUT_OF_MEMORY_VALUE = 5;
     /**
+     *
+     *
      * 
      * Abusive behaviors have been identified on the current project.
      * 

@@ -178,7 +226,6 @@ public enum SymptomType
      */
     public static final int PROJECT_ABUSE_VALUE = 6;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -203,53 +250,57 @@ public static SymptomType valueOf(int value) {
      */
     public static SymptomType forNumber(int value) {
       switch (value) {
-        case 0: return SYMPTOM_TYPE_UNSPECIFIED;
-        case 1: return LOW_MEMORY;
-        case 2: return OUT_OF_MEMORY;
-        case 3: return EXECUTE_TIMED_OUT;
-        case 4: return MESH_BUILD_FAIL;
-        case 5: return HBM_OUT_OF_MEMORY;
-        case 6: return PROJECT_ABUSE;
-        default: return null;
+        case 0:
+          return SYMPTOM_TYPE_UNSPECIFIED;
+        case 1:
+          return LOW_MEMORY;
+        case 2:
+          return OUT_OF_MEMORY;
+        case 3:
+          return EXECUTE_TIMED_OUT;
+        case 4:
+          return MESH_BUILD_FAIL;
+        case 5:
+          return HBM_OUT_OF_MEMORY;
+        case 6:
+          return PROJECT_ABUSE;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        SymptomType> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public SymptomType findValueByNumber(int number) {
-              return SymptomType.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public SymptomType findValueByNumber(int number) {
+            return SymptomType.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.cloud.tpu.v2alpha1.Symptom.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final SymptomType[] VALUES = values();
 
-    public static SymptomType valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static SymptomType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -269,11 +320,14 @@ private SymptomType(int value) {
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -281,11 +335,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -293,6 +350,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -307,38 +366,51 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int SYMPTOM_TYPE_FIELD_NUMBER = 2;
   private int symptomType_ = 0;
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The enum numeric value on the wire for symptomType.
    */
-  @java.lang.Override public int getSymptomTypeValue() {
+  @java.lang.Override
+  public int getSymptomTypeValue() {
     return symptomType_;
   }
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The symptomType.
    */
-  @java.lang.Override public com.google.cloud.tpu.v2alpha1.Symptom.SymptomType getSymptomType() {
-    com.google.cloud.tpu.v2alpha1.Symptom.SymptomType result = com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.forNumber(symptomType_);
+  @java.lang.Override
+  public com.google.cloud.tpu.v2alpha1.Symptom.SymptomType getSymptomType() {
+    com.google.cloud.tpu.v2alpha1.Symptom.SymptomType result =
+        com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.forNumber(symptomType_);
     return result == null ? com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.UNRECOGNIZED : result;
   }
 
   public static final int DETAILS_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object details_ = "";
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The details.
    */
   @java.lang.Override
@@ -347,29 +419,29 @@ public java.lang.String getDetails() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       details_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The bytes for details.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDetailsBytes() {
+  public com.google.protobuf.ByteString getDetailsBytes() {
     java.lang.Object ref = details_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       details_ = b;
       return b;
     } else {
@@ -378,14 +450,18 @@ public java.lang.String getDetails() {
   }
 
   public static final int WORKER_ID_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object workerId_ = "";
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The workerId.
    */
   @java.lang.Override
@@ -394,29 +470,29 @@ public java.lang.String getWorkerId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       workerId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The bytes for workerId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getWorkerIdBytes() {
+  public com.google.protobuf.ByteString getWorkerIdBytes() {
     java.lang.Object ref = workerId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       workerId_ = b;
       return b;
     } else {
@@ -425,6 +501,7 @@ public java.lang.String getWorkerId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -436,12 +513,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
-    if (symptomType_ != com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+    if (symptomType_
+        != com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
       output.writeEnum(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
@@ -460,12 +537,11 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
-    if (symptomType_ != com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(2, symptomType_);
+    if (symptomType_
+        != com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.SYMPTOM_TYPE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, symptomType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(details_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, details_);
@@ -481,7 +557,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.Symptom)) {
       return super.equals(obj);
@@ -490,14 +566,11 @@ public boolean equals(final java.lang.Object obj) {
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (symptomType_ != other.symptomType_) return false;
-    if (!getDetails()
-        .equals(other.getDetails())) return false;
-    if (!getWorkerId()
-        .equals(other.getWorkerId())) return false;
+    if (!getDetails().equals(other.getDetails())) return false;
+    if (!getWorkerId().equals(other.getWorkerId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -524,130 +597,135 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.Symptom parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.Symptom prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A Symptom instance.
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.Symptom}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.Symptom)
       com.google.cloud.tpu.v2alpha1.SymptomOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_Symptom_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.Symptom.class, com.google.cloud.tpu.v2alpha1.Symptom.Builder.class);
+              com.google.cloud.tpu.v2alpha1.Symptom.class,
+              com.google.cloud.tpu.v2alpha1.Symptom.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.Symptom.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -664,9 +742,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_Symptom_descriptor;
     }
 
     @java.lang.Override
@@ -685,8 +763,11 @@ public com.google.cloud.tpu.v2alpha1.Symptom build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Symptom buildPartial() {
-      com.google.cloud.tpu.v2alpha1.Symptom result = new com.google.cloud.tpu.v2alpha1.Symptom(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.Symptom result =
+          new com.google.cloud.tpu.v2alpha1.Symptom(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -694,9 +775,7 @@ public com.google.cloud.tpu.v2alpha1.Symptom buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2alpha1.Symptom result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.symptomType_ = symptomType_;
@@ -713,38 +792,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.Symptom result) {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.Symptom) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.Symptom)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.Symptom) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -795,34 +875,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              symptomType_ = input.readEnum();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              details_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 34: {
-              workerId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                symptomType_ = input.readEnum();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                details_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                workerId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -832,38 +915,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -884,14 +981,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -902,6 +1000,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -910,9 +1010,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -925,6 +1025,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -942,6 +1044,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -954,6 +1058,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -964,11 +1070,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Timestamp when the Symptom is created.
      * 

@@ -976,14 +1085,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -991,22 +1103,29 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private int symptomType_ = 0;
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
+     *
      * @return The enum numeric value on the wire for symptomType.
      */
-    @java.lang.Override public int getSymptomTypeValue() {
+    @java.lang.Override
+    public int getSymptomTypeValue() {
       return symptomType_;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
+     *
      * @param value The enum numeric value on the wire for symptomType to set.
      * @return This builder for chaining.
      */
@@ -1017,24 +1136,33 @@ public Builder setSymptomTypeValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
+     *
      * @return The symptomType.
      */
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.Symptom.SymptomType getSymptomType() {
-      com.google.cloud.tpu.v2alpha1.Symptom.SymptomType result = com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.forNumber(symptomType_);
-      return result == null ? com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.UNRECOGNIZED : result;
+      com.google.cloud.tpu.v2alpha1.Symptom.SymptomType result =
+          com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.forNumber(symptomType_);
+      return result == null
+          ? com.google.cloud.tpu.v2alpha1.Symptom.SymptomType.UNRECOGNIZED
+          : result;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
+     *
      * @param value The symptomType to set.
      * @return This builder for chaining.
      */
@@ -1048,11 +1176,14 @@ public Builder setSymptomType(com.google.cloud.tpu.v2alpha1.Symptom.SymptomType
       return this;
     }
     /**
+     *
+     *
      * 
      * Type of the Symptom.
      * 

      *
      * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSymptomType() {
@@ -1064,18 +1195,20 @@ public Builder clearSymptomType() {
 
     private java.lang.Object details_ = "";
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @return The details.
      */
     public java.lang.String getDetails() {
       java.lang.Object ref = details_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         details_ = s;
         return s;
@@ -1084,20 +1217,21 @@ public java.lang.String getDetails() {
       }
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @return The bytes for details.
      */
-    public com.google.protobuf.ByteString
-        getDetailsBytes() {
+    public com.google.protobuf.ByteString getDetailsBytes() {
       java.lang.Object ref = details_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         details_ = b;
         return b;
       } else {
@@ -1105,28 +1239,35 @@ public java.lang.String getDetails() {
       }
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @param value The details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetails(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDetails(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       details_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDetails() {
@@ -1136,17 +1277,21 @@ public Builder clearDetails() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Detailed information of the current Symptom.
      * 

      *
      * string details = 3;
+     *
      * @param value The bytes for details to set.
      * @return This builder for chaining.
      */
-    public Builder setDetailsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDetailsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       details_ = value;
       bitField0_ |= 0x00000004;
@@ -1156,18 +1301,20 @@ public Builder setDetailsBytes(
 
     private java.lang.Object workerId_ = "";
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @return The workerId.
      */
     public java.lang.String getWorkerId() {
       java.lang.Object ref = workerId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         workerId_ = s;
         return s;
@@ -1176,20 +1323,21 @@ public java.lang.String getWorkerId() {
       }
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @return The bytes for workerId.
      */
-    public com.google.protobuf.ByteString
-        getWorkerIdBytes() {
+    public com.google.protobuf.ByteString getWorkerIdBytes() {
       java.lang.Object ref = workerId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         workerId_ = b;
         return b;
       } else {
@@ -1197,28 +1345,35 @@ public java.lang.String getWorkerId() {
       }
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @param value The workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setWorkerId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearWorkerId() {
@@ -1228,26 +1383,30 @@ public Builder clearWorkerId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A string used to uniquely distinguish a worker within a TPU node.
      * 

      *
      * string worker_id = 4;
+     *
      * @param value The bytes for workerId to set.
      * @return This builder for chaining.
      */
-    public Builder setWorkerIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setWorkerIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       workerId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1257,12 +1416,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.Symptom)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.Symptom)
   private static final com.google.cloud.tpu.v2alpha1.Symptom DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.Symptom();
   }
@@ -1271,27 +1430,27 @@ public static com.google.cloud.tpu.v2alpha1.Symptom getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Symptom parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Symptom parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1306,6 +1465,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.Symptom getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
index 10c2a01cbd87..8d3ee93ede84 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SymptomOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface SymptomOrBuilder extends
+public interface SymptomOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.Symptom)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Timestamp when the Symptom is created.
    * 

@@ -35,61 +59,77 @@ public interface SymptomOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The enum numeric value on the wire for symptomType.
    */
   int getSymptomTypeValue();
   /**
+   *
+   *
    * 
    * Type of the Symptom.
    * 

    *
    * .google.cloud.tpu.v2alpha1.Symptom.SymptomType symptom_type = 2;
+   *
    * @return The symptomType.
    */
   com.google.cloud.tpu.v2alpha1.Symptom.SymptomType getSymptomType();
 
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The details.
    */
   java.lang.String getDetails();
   /**
+   *
+   *
    * 
    * Detailed information of the current Symptom.
    * 

    *
    * string details = 3;
+   *
    * @return The bytes for details.
    */
-  com.google.protobuf.ByteString
-      getDetailsBytes();
+  com.google.protobuf.ByteString getDetailsBytes();
 
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The workerId.
    */
   java.lang.String getWorkerId();
   /**
+   *
+   *
    * 
    * A string used to uniquely distinguish a worker within a TPU node.
    * 

    *
    * string worker_id = 4;
+   *
    * @return The bytes for workerId.
    */
-  com.google.protobuf.ByteString
-      getWorkerIdBytes();
+  com.google.protobuf.ByteString getWorkerIdBytes();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
similarity index 68%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
index d194dad9ff40..4c7b0d7e1bca 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequest.java
@@ -1,62 +1,84 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
 /**
+ *
+ *
  * 
  * Request for [UpdateNode][google.cloud.tpu.v2alpha1.Tpu.UpdateNode].
  * 

  *
  * Protobuf type {@code google.cloud.tpu.v2alpha1.UpdateNodeRequest}
  */
-public final class UpdateNodeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class UpdateNodeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
     UpdateNodeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use UpdateNodeRequest.newBuilder() to construct.
   private UpdateNodeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private UpdateNodeRequest() {
-  }
+
+  private UpdateNodeRequest() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new UpdateNodeRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_fieldAccessorTable
+    return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+        .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class, com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.Builder.class);
+            com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class,
+            com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.Builder.class);
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 1;
   private com.google.protobuf.FieldMask updateMask_;
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the updateMask field is set.
    */
   @java.lang.Override
@@ -64,13 +86,17 @@ public boolean hasUpdateMask() {
     return updateMask_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The updateMask.
    */
   @java.lang.Override
@@ -78,13 +104,16 @@ public com.google.protobuf.FieldMask getUpdateMask() {
     return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
@@ -94,11 +123,15 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
   public static final int NODE_FIELD_NUMBER = 2;
   private com.google.cloud.tpu.v2alpha1.Node node_;
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the node field is set.
    */
   @java.lang.Override
@@ -106,11 +139,15 @@ public boolean hasNode() {
     return node_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The node.
    */
   @java.lang.Override
@@ -118,11 +155,14 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
     return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
   }
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
@@ -130,6 +170,7 @@ public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -141,8 +182,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (updateMask_ != null) {
       output.writeMessage(1, getUpdateMask());
     }
@@ -159,12 +199,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (updateMask_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getUpdateMask());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getUpdateMask());
     }
     if (node_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getNode());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getNode());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -174,22 +212,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.tpu.v2alpha1.UpdateNodeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.tpu.v2alpha1.UpdateNodeRequest other = (com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) obj;
+    com.google.cloud.tpu.v2alpha1.UpdateNodeRequest other =
+        (com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) obj;
 
     if (hasUpdateMask() != other.hasUpdateMask()) return false;
     if (hasUpdateMask()) {
-      if (!getUpdateMask()
-          .equals(other.getUpdateMask())) return false;
+      if (!getUpdateMask().equals(other.getUpdateMask())) return false;
     }
     if (hasNode() != other.hasNode()) return false;
     if (hasNode()) {
-      if (!getNode()
-          .equals(other.getNode())) return false;
+      if (!getNode().equals(other.getNode())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -215,130 +252,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request for [UpdateNode][google.cloud.tpu.v2alpha1.Tpu.UpdateNode].
    * 

    *
    * Protobuf type {@code google.cloud.tpu.v2alpha1.UpdateNodeRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
       com.google.cloud.tpu.v2alpha1.UpdateNodeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_fieldAccessorTable
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class, com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.Builder.class);
+              com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class,
+              com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -357,9 +400,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
+          .internal_static_google_cloud_tpu_v2alpha1_UpdateNodeRequest_descriptor;
     }
 
     @java.lang.Override
@@ -378,8 +421,11 @@ public com.google.cloud.tpu.v2alpha1.UpdateNodeRequest build() {
 
     @java.lang.Override
     public com.google.cloud.tpu.v2alpha1.UpdateNodeRequest buildPartial() {
-      com.google.cloud.tpu.v2alpha1.UpdateNodeRequest result = new com.google.cloud.tpu.v2alpha1.UpdateNodeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.tpu.v2alpha1.UpdateNodeRequest result =
+          new com.google.cloud.tpu.v2alpha1.UpdateNodeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -387,14 +433,10 @@ public com.google.cloud.tpu.v2alpha1.UpdateNodeRequest buildPartial() {
     private void buildPartial0(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.updateMask_ = updateMaskBuilder_ == null
-            ? updateMask_
-            : updateMaskBuilder_.build();
+        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.node_ = nodeBuilder_ == null
-            ? node_
-            : nodeBuilder_.build();
+        result.node_ = nodeBuilder_ == null ? node_ : nodeBuilder_.build();
       }
     }
 
@@ -402,38 +444,39 @@ private void buildPartial0(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest resul
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) {
-        return mergeFrom((com.google.cloud.tpu.v2alpha1.UpdateNodeRequest)other);
+        return mergeFrom((com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -441,7 +484,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest other) {
-      if (other == com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.getDefaultInstance())
+        return this;
       if (other.hasUpdateMask()) {
         mergeUpdateMask(other.getUpdateMask());
       }
@@ -474,26 +518,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getUpdateMaskFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getNodeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getNodeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -503,49 +546,66 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.FieldMask updateMask_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> updateMaskBuilder_;
+            com.google.protobuf.FieldMask,
+            com.google.protobuf.FieldMask.Builder,
+            com.google.protobuf.FieldMaskOrBuilder>
+        updateMaskBuilder_;
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The updateMask.
      */
     public com.google.protobuf.FieldMask getUpdateMask() {
       if (updateMaskBuilder_ == null) {
-        return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
+        return updateMask_ == null
+            ? com.google.protobuf.FieldMask.getDefaultInstance()
+            : updateMask_;
       } else {
         return updateMaskBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
@@ -561,16 +621,18 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public Builder setUpdateMask(
-        com.google.protobuf.FieldMask.Builder builderForValue) {
+    public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
       } else {
@@ -581,19 +643,22 @@ public Builder setUpdateMask(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          updateMask_ != null &&
-          updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && updateMask_ != null
+            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
           getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
@@ -606,13 +671,16 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearUpdateMask() {
       bitField0_ = (bitField0_ & ~0x00000001);
@@ -625,13 +693,16 @@ public Builder clearUpdateMask() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
       bitField0_ |= 0x00000001;
@@ -639,40 +710,50 @@ public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
       return getUpdateMaskFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
       if (updateMaskBuilder_ != null) {
         return updateMaskBuilder_.getMessageOrBuilder();
       } else {
-        return updateMask_ == null ?
-            com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
+        return updateMask_ == null
+            ? com.google.protobuf.FieldMask.getDefaultInstance()
+            : updateMask_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. Mask of fields from [Node][Tpu.Node] to update.
      * Supported fields: [description, tags, labels, metadata,
      * network_config.enable_external_ips].
      * 

      *
-     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> 
+            com.google.protobuf.FieldMask,
+            com.google.protobuf.FieldMask.Builder,
+            com.google.protobuf.FieldMaskOrBuilder>
         getUpdateMaskFieldBuilder() {
       if (updateMaskBuilder_ == null) {
-        updateMaskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder>(
-                getUpdateMask(),
-                getParentForChildren(),
-                isClean());
+        updateMaskBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.FieldMask,
+                com.google.protobuf.FieldMask.Builder,
+                com.google.protobuf.FieldMaskOrBuilder>(
+                getUpdateMask(), getParentForChildren(), isClean());
         updateMask_ = null;
       }
       return updateMaskBuilder_;
@@ -680,24 +761,35 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
 
     private com.google.cloud.tpu.v2alpha1.Node node_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> nodeBuilder_;
+            com.google.cloud.tpu.v2alpha1.Node,
+            com.google.cloud.tpu.v2alpha1.Node.Builder,
+            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
+        nodeBuilder_;
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the node field is set.
      */
     public boolean hasNode() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The node.
      */
     public com.google.cloud.tpu.v2alpha1.Node getNode() {
@@ -708,11 +800,14 @@ public com.google.cloud.tpu.v2alpha1.Node getNode() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodeBuilder_ == null) {
@@ -728,14 +823,16 @@ public Builder setNode(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public Builder setNode(
-        com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
+    public Builder setNode(com.google.cloud.tpu.v2alpha1.Node.Builder builderForValue) {
       if (nodeBuilder_ == null) {
         node_ = builderForValue.build();
       } else {
@@ -746,17 +843,20 @@ public Builder setNode(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
       if (nodeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          node_ != null &&
-          node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && node_ != null
+            && node_ != com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()) {
           getNodeBuilder().mergeFrom(value);
         } else {
           node_ = value;
@@ -769,11 +869,14 @@ public Builder mergeNode(com.google.cloud.tpu.v2alpha1.Node value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearNode() {
       bitField0_ = (bitField0_ & ~0x00000002);
@@ -786,11 +889,14 @@ public Builder clearNode() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
       bitField0_ |= 0x00000002;
@@ -798,43 +904,51 @@ public com.google.cloud.tpu.v2alpha1.Node.Builder getNodeBuilder() {
       return getNodeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder() {
       if (nodeBuilder_ != null) {
         return nodeBuilder_.getMessageOrBuilder();
       } else {
-        return node_ == null ?
-            com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
+        return node_ == null ? com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance() : node_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The node. Only fields specified in update_mask are updated.
      * 

      *
-     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder> 
+            com.google.cloud.tpu.v2alpha1.Node,
+            com.google.cloud.tpu.v2alpha1.Node.Builder,
+            com.google.cloud.tpu.v2alpha1.NodeOrBuilder>
         getNodeFieldBuilder() {
       if (nodeBuilder_ == null) {
-        nodeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.tpu.v2alpha1.Node, com.google.cloud.tpu.v2alpha1.Node.Builder, com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
-                getNode(),
-                getParentForChildren(),
-                isClean());
+        nodeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.tpu.v2alpha1.Node,
+                com.google.cloud.tpu.v2alpha1.Node.Builder,
+                com.google.cloud.tpu.v2alpha1.NodeOrBuilder>(
+                getNode(), getParentForChildren(), isClean());
         node_ = null;
       }
       return nodeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -844,12 +958,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
   private static final com.google.cloud.tpu.v2alpha1.UpdateNodeRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.tpu.v2alpha1.UpdateNodeRequest();
   }
@@ -858,27 +972,27 @@ public static com.google.cloud.tpu.v2alpha1.UpdateNodeRequest getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public UpdateNodeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public UpdateNodeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -893,6 +1007,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.tpu.v2alpha1.UpdateNodeRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
similarity index 67%
rename from owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
index 1e6d4f18b8b4..f60b96550aad 100644
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
+++ b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/UpdateNodeRequestOrBuilder.java
@@ -1,69 +1,107 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
 
 package com.google.cloud.tpu.v2alpha1;
 
-public interface UpdateNodeRequestOrBuilder extends
+public interface UpdateNodeRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.UpdateNodeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the updateMask field is set.
    */
   boolean hasUpdateMask();
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The updateMask.
    */
   com.google.protobuf.FieldMask getUpdateMask();
   /**
+   *
+   *
    * 
    * Required. Mask of fields from [Node][Tpu.Node] to update.
    * Supported fields: [description, tags, labels, metadata,
    * network_config.enable_external_ips].
    * 

    *
-   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * .google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder();
 
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the node field is set.
    */
   boolean hasNode();
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The node.
    */
   com.google.cloud.tpu.v2alpha1.Node getNode();
   /**
+   *
+   *
    * 
    * Required. The node. Only fields specified in update_mask are updated.
    * 

    *
-   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * .google.cloud.tpu.v2alpha1.Node node = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.cloud.tpu.v2alpha1.NodeOrBuilder getNodeOrBuilder();
 }
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto b/java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto
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rename to java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/proto/google/cloud/tpu/v2alpha1/cloud_tpu.proto
diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/stub/tpustubsettings/getnode/SyncGetNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/stub/tpustubsettings/getnode/SyncGetNode.java
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rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/stub/tpustubsettings/getnode/SyncGetNode.java
diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetCredentialsProvider.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetCredentialsProvider.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetEndpoint.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/create/SyncCreateSetEndpoint.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNode.java
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rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNode.java
diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNodeLRO.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/AsyncCreateNodeLRO.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNode.java
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rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNode.java
diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeStringNodeString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/createnode/SyncCreateNodeStringNodeString.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNode.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNodeLRO.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/AsyncDeleteNodeLRO.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/SyncDeleteNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/SyncDeleteNode.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/SyncDeleteNodeNodename.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/SyncDeleteNodeNodename.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/SyncDeleteNodeString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/deletenode/SyncDeleteNodeString.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/AsyncGetAcceleratorType.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/AsyncGetAcceleratorType.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/SyncGetAcceleratorType.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/SyncGetAcceleratorType.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getlocation/AsyncGetLocation.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getlocation/AsyncGetLocation.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getlocation/SyncGetLocation.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getlocation/SyncGetLocation.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getnode/AsyncGetNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getnode/AsyncGetNode.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getnode/SyncGetNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getnode/SyncGetNode.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getnode/SyncGetNodeNodename.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getnode/SyncGetNodeNodename.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getnode/SyncGetNodeString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/getnode/SyncGetNodeString.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/AsyncGetTensorFlowVersion.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/AsyncGetTensorFlowVersion.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/SyncGetTensorFlowVersion.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/SyncGetTensorFlowVersion.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/SyncGetTensorFlowVersionString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/SyncGetTensorFlowVersionString.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/SyncGetTensorFlowVersionTensorflowversionname.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/gettensorflowversion/SyncGetTensorFlowVersionTensorflowversionname.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/AsyncListAcceleratorTypesPaged.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/SyncListAcceleratorTypes.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/SyncListAcceleratorTypes.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/SyncListAcceleratorTypesAcceleratortypename.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/SyncListAcceleratorTypesAcceleratortypename.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/AsyncListLocations.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/AsyncListLocations.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/AsyncListLocationsPaged.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/AsyncListLocationsPaged.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/SyncListLocations.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listlocations/SyncListLocations.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/AsyncListNodes.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/AsyncListNodes.java
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diff --git a/owl-bot-staging/java-tpu/v1/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/AsyncListNodesPaged.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v1/tpu/listnodes/AsyncListNodesPaged.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetCredentialsProvider.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetCredentialsProvider.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetEndpoint.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/create/SyncCreateSetEndpoint.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNode.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNodeLRO.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/AsyncCreateNodeLRO.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNode.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
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rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeLocationnameNodeString.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeStringNodeString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createnode/SyncCreateNodeStringNodeString.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResource.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResource.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResourceLRO.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/AsyncCreateQueuedResourceLRO.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResource.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResource.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceLocationnameQueuedresourceString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceLocationnameQueuedresourceString.java
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rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceLocationnameQueuedresourceString.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceLocationnameQueuedresourceString.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceStringQueuedresourceString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceStringQueuedresourceString.java
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rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/createqueuedresource/SyncCreateQueuedResourceStringQueuedresourceString.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNode.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNodeLRO.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/AsyncDeleteNodeLRO.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNode.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeNodename.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeNodename.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletenode/SyncDeleteNodeString.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResource.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResource.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResourceLRO.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/AsyncDeleteQueuedResourceLRO.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResource.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResource.java
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rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResource.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceQueuedresourcename.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceQueuedresourcename.java
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rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceQueuedresourcename.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceString.java
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rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/deletequeuedresource/SyncDeleteQueuedResourceString.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/AsyncGenerateServiceIdentity.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/generateserviceidentity/SyncGenerateServiceIdentity.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/AsyncGetAcceleratorType.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/AsyncGetAcceleratorType.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorType.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorType.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java
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rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeAcceleratortypename.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getacceleratortype/SyncGetAcceleratorTypeString.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/AsyncGetGuestAttributes.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/AsyncGetGuestAttributes.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/SyncGetGuestAttributes.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/SyncGetGuestAttributes.java
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rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getguestattributes/SyncGetGuestAttributes.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/AsyncGetLocation.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/AsyncGetLocation.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/SyncGetLocation.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getlocation/SyncGetLocation.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/AsyncGetNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/AsyncGetNode.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNode.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeNodename.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeNodename.java
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rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeNodename.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeString.java
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rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getnode/SyncGetNodeString.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/AsyncGetQueuedResource.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/AsyncGetQueuedResource.java
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rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/AsyncGetQueuedResource.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResource.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResource.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceQueuedresourcename.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceQueuedresourcename.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getqueuedresource/SyncGetQueuedResourceString.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/AsyncGetRuntimeVersion.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/AsyncGetRuntimeVersion.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionRuntimeversionname.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionRuntimeversionname.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/getruntimeversion/SyncGetRuntimeVersionString.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/AsyncListAcceleratorTypes.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypes.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypes.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesLocationname.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listacceleratortypes/SyncListAcceleratorTypesString.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocations.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocations.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocationsPaged.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/AsyncListLocationsPaged.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/SyncListLocations.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listlocations/SyncListLocations.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodes.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/AsyncListNodes.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodes.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodes.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesLocationname.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesLocationname.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listnodes/SyncListNodesString.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResources.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResources.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResourcesPaged.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/AsyncListQueuedResourcesPaged.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResources.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResources.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesLocationname.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesLocationname.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listqueuedresources/SyncListQueuedResourcesString.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersions.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersions.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/AsyncListRuntimeVersionsPaged.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersions.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersions.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsLocationname.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsString.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/listruntimeversions/SyncListRuntimeVersionsString.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEvent.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEvent.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEventLRO.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/AsyncSimulateMaintenanceEventLRO.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/SyncSimulateMaintenanceEvent.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/simulatemaintenanceevent/SyncSimulateMaintenanceEvent.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/AsyncStartNode.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/SyncStartNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/startnode/SyncStartNode.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/AsyncStopNode.java
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/SyncStopNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/SyncStopNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/SyncStopNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/stopnode/SyncStopNode.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNode.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNodeLRO.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNodeLRO.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNodeLRO.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/AsyncUpdateNodeLRO.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNode.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpu/updatenode/SyncUpdateNodeNodeFieldmask.java
diff --git a/owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java b/java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java
similarity index 100%
rename from owl-bot-staging/java-tpu/v2alpha1/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java
rename to java-tpu/samples/snippets/generated/com/google/cloud/tpu/v2alpha1/tpusettings/getnode/SyncGetNode.java
diff --git a/owl-bot-staging/java-tpu/v1/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java b/owl-bot-staging/java-tpu/v1/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java
deleted file mode 100644
index f238d10a4880..000000000000
--- a/owl-bot-staging/java-tpu/v1/grpc-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/TpuGrpc.java
+++ /dev/null
@@ -1,1168 +0,0 @@
-package com.google.cloud.tpu.v1;
-
-import static io.grpc.MethodDescriptor.generateFullMethodName;
-
-/**
- * 
- * Manages TPU nodes and other resources
- * TPU API v1
- * 

- */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/tpu/v1/cloud_tpu.proto")
-@io.grpc.stub.annotations.GrpcGenerated
-public final class TpuGrpc {
-
-  private TpuGrpc() {}
-
-  public static final String SERVICE_NAME = "google.cloud.tpu.v1.Tpu";
-
-  // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor getListNodesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
-      requestType = com.google.cloud.tpu.v1.ListNodesRequest.class,
-      responseType = com.google.cloud.tpu.v1.ListNodesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListNodesMethod() {
-    io.grpc.MethodDescriptor getListNodesMethod;
-    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-          TpuGrpc.getListNodesMethod = getListNodesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.ListNodesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.ListNodesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
-              .build();
-        }
-      }
-    }
-    return getListNodesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetNode",
-      requestType = com.google.cloud.tpu.v1.GetNodeRequest.class,
-      responseType = com.google.cloud.tpu.v1.Node.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetNodeMethod() {
-    io.grpc.MethodDescriptor getGetNodeMethod;
-    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-          TpuGrpc.getGetNodeMethod = getGetNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.GetNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.Node.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
-              .build();
-        }
-      }
-    }
-    return getGetNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getCreateNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
-      requestType = com.google.cloud.tpu.v1.CreateNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getCreateNodeMethod() {
-    io.grpc.MethodDescriptor getCreateNodeMethod;
-    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-          TpuGrpc.getCreateNodeMethod = getCreateNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.CreateNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
-              .build();
-        }
-      }
-    }
-    return getCreateNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getDeleteNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
-      requestType = com.google.cloud.tpu.v1.DeleteNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getDeleteNodeMethod() {
-    io.grpc.MethodDescriptor getDeleteNodeMethod;
-    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-          TpuGrpc.getDeleteNodeMethod = getDeleteNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.DeleteNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
-              .build();
-        }
-      }
-    }
-    return getDeleteNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getReimageNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ReimageNode",
-      requestType = com.google.cloud.tpu.v1.ReimageNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getReimageNodeMethod() {
-    io.grpc.MethodDescriptor getReimageNodeMethod;
-    if ((getReimageNodeMethod = TpuGrpc.getReimageNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getReimageNodeMethod = TpuGrpc.getReimageNodeMethod) == null) {
-          TpuGrpc.getReimageNodeMethod = getReimageNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ReimageNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.ReimageNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ReimageNode"))
-              .build();
-        }
-      }
-    }
-    return getReimageNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getStopNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StopNode",
-      requestType = com.google.cloud.tpu.v1.StopNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getStopNodeMethod() {
-    io.grpc.MethodDescriptor getStopNodeMethod;
-    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-          TpuGrpc.getStopNodeMethod = getStopNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.StopNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
-              .build();
-        }
-      }
-    }
-    return getStopNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getStartNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StartNode",
-      requestType = com.google.cloud.tpu.v1.StartNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getStartNodeMethod() {
-    io.grpc.MethodDescriptor getStartNodeMethod;
-    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-          TpuGrpc.getStartNodeMethod = getStartNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.StartNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
-              .build();
-        }
-      }
-    }
-    return getStartNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getListTensorFlowVersionsMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListTensorFlowVersions",
-      requestType = com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.class,
-      responseType = com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListTensorFlowVersionsMethod() {
-    io.grpc.MethodDescriptor getListTensorFlowVersionsMethod;
-    if ((getListTensorFlowVersionsMethod = TpuGrpc.getListTensorFlowVersionsMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListTensorFlowVersionsMethod = TpuGrpc.getListTensorFlowVersionsMethod) == null) {
-          TpuGrpc.getListTensorFlowVersionsMethod = getListTensorFlowVersionsMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListTensorFlowVersions"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListTensorFlowVersions"))
-              .build();
-        }
-      }
-    }
-    return getListTensorFlowVersionsMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetTensorFlowVersionMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetTensorFlowVersion",
-      requestType = com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.class,
-      responseType = com.google.cloud.tpu.v1.TensorFlowVersion.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetTensorFlowVersionMethod() {
-    io.grpc.MethodDescriptor getGetTensorFlowVersionMethod;
-    if ((getGetTensorFlowVersionMethod = TpuGrpc.getGetTensorFlowVersionMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetTensorFlowVersionMethod = TpuGrpc.getGetTensorFlowVersionMethod) == null) {
-          TpuGrpc.getGetTensorFlowVersionMethod = getGetTensorFlowVersionMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetTensorFlowVersion"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.GetTensorFlowVersionRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.TensorFlowVersion.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetTensorFlowVersion"))
-              .build();
-        }
-      }
-    }
-    return getGetTensorFlowVersionMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
-      requestType = com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.class,
-      responseType = com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListAcceleratorTypesMethod() {
-    io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
-    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-          TpuGrpc.getListAcceleratorTypesMethod = getListAcceleratorTypesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.ListAcceleratorTypesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.ListAcceleratorTypesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
-              .build();
-        }
-      }
-    }
-    return getListAcceleratorTypesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
-      requestType = com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.class,
-      responseType = com.google.cloud.tpu.v1.AcceleratorType.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetAcceleratorTypeMethod() {
-    io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
-    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-          TpuGrpc.getGetAcceleratorTypeMethod = getGetAcceleratorTypeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.GetAcceleratorTypeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v1.AcceleratorType.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
-              .build();
-        }
-      }
-    }
-    return getGetAcceleratorTypeMethod;
-  }
-
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
-  public static TpuStub newStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TpuStub(channel, callOptions);
-        }
-      };
-    return TpuStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
-   */
-  public static TpuBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TpuBlockingStub(channel, callOptions);
-        }
-      };
-    return TpuBlockingStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static TpuFutureStub newFutureStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TpuFutureStub(channel, callOptions);
-        }
-      };
-    return TpuFutureStub.newStub(factory, channel);
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v1
-   * 

-   */
-  public static abstract class TpuImplBase implements io.grpc.BindableService {
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(com.google.cloud.tpu.v1.ListNodesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(com.google.cloud.tpu.v1.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(com.google.cloud.tpu.v1.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(com.google.cloud.tpu.v1.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Reimages a node's OS.
-     * 

-     */
-    public void reimageNode(com.google.cloud.tpu.v1.ReimageNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getReimageNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Stops a node, this operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(com.google.cloud.tpu.v1.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(com.google.cloud.tpu.v1.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * List TensorFlow versions supported by this API.
-     * 

-     */
-    public void listTensorFlowVersions(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListTensorFlowVersionsMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets TensorFlow Version.
-     * 

-     */
-    public void getTensorFlowVersion(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetTensorFlowVersionMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListAcceleratorTypesMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetAcceleratorTypeMethod(), responseObserver);
-    }
-
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
-      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-          .addMethod(
-            getListNodesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.ListNodesRequest,
-                com.google.cloud.tpu.v1.ListNodesResponse>(
-                  this, METHODID_LIST_NODES)))
-          .addMethod(
-            getGetNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.GetNodeRequest,
-                com.google.cloud.tpu.v1.Node>(
-                  this, METHODID_GET_NODE)))
-          .addMethod(
-            getCreateNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.CreateNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_CREATE_NODE)))
-          .addMethod(
-            getDeleteNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.DeleteNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_DELETE_NODE)))
-          .addMethod(
-            getReimageNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.ReimageNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_REIMAGE_NODE)))
-          .addMethod(
-            getStopNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.StopNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_STOP_NODE)))
-          .addMethod(
-            getStartNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.StartNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_START_NODE)))
-          .addMethod(
-            getListTensorFlowVersionsMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest,
-                com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse>(
-                  this, METHODID_LIST_TENSOR_FLOW_VERSIONS)))
-          .addMethod(
-            getGetTensorFlowVersionMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.GetTensorFlowVersionRequest,
-                com.google.cloud.tpu.v1.TensorFlowVersion>(
-                  this, METHODID_GET_TENSOR_FLOW_VERSION)))
-          .addMethod(
-            getListAcceleratorTypesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.ListAcceleratorTypesRequest,
-                com.google.cloud.tpu.v1.ListAcceleratorTypesResponse>(
-                  this, METHODID_LIST_ACCELERATOR_TYPES)))
-          .addMethod(
-            getGetAcceleratorTypeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v1.GetAcceleratorTypeRequest,
-                com.google.cloud.tpu.v1.AcceleratorType>(
-                  this, METHODID_GET_ACCELERATOR_TYPE)))
-          .build();
-    }
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v1
-   * 

-   */
-  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
-    private TpuStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(com.google.cloud.tpu.v1.ListNodesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(com.google.cloud.tpu.v1.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(com.google.cloud.tpu.v1.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(com.google.cloud.tpu.v1.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Reimages a node's OS.
-     * 

-     */
-    public void reimageNode(com.google.cloud.tpu.v1.ReimageNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getReimageNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Stops a node, this operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(com.google.cloud.tpu.v1.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(com.google.cloud.tpu.v1.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * List TensorFlow versions supported by this API.
-     * 

-     */
-    public void listTensorFlowVersions(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListTensorFlowVersionsMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets TensorFlow Version.
-     * 

-     */
-    public void getTensorFlowVersion(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetTensorFlowVersionMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request, responseObserver);
-    }
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v1
-   * 

-   */
-  public static final class TpuBlockingStub extends io.grpc.stub.AbstractBlockingStub {
-    private TpuBlockingStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuBlockingStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuBlockingStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.cloud.tpu.v1.ListNodesResponse listNodes(com.google.cloud.tpu.v1.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListNodesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.cloud.tpu.v1.Node getNode(com.google.cloud.tpu.v1.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.longrunning.Operation createNode(com.google.cloud.tpu.v1.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.longrunning.Operation deleteNode(com.google.cloud.tpu.v1.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Reimages a node's OS.
-     * 

-     */
-    public com.google.longrunning.Operation reimageNode(com.google.cloud.tpu.v1.ReimageNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getReimageNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Stops a node, this operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.longrunning.Operation stopNode(com.google.cloud.tpu.v1.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStopNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.longrunning.Operation startNode(com.google.cloud.tpu.v1.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStartNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * List TensorFlow versions supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v1.ListTensorFlowVersionsResponse listTensorFlowVersions(com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListTensorFlowVersionsMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets TensorFlow Version.
-     * 

-     */
-    public com.google.cloud.tpu.v1.TensorFlowVersion getTensorFlowVersion(com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetTensorFlowVersionMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v1.ListAcceleratorTypesResponse listAcceleratorTypes(com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.cloud.tpu.v1.AcceleratorType getAcceleratorType(com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
-    }
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v1
-   * 

-   */
-  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
-    private TpuFutureStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuFutureStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuFutureStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listNodes(
-        com.google.cloud.tpu.v1.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getNode(
-        com.google.cloud.tpu.v1.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture createNode(
-        com.google.cloud.tpu.v1.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture deleteNode(
-        com.google.cloud.tpu.v1.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Reimages a node's OS.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture reimageNode(
-        com.google.cloud.tpu.v1.ReimageNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getReimageNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Stops a node, this operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture stopNode(
-        com.google.cloud.tpu.v1.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture startNode(
-        com.google.cloud.tpu.v1.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * List TensorFlow versions supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listTensorFlowVersions(
-        com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListTensorFlowVersionsMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets TensorFlow Version.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getTensorFlowVersion(
-        com.google.cloud.tpu.v1.GetTensorFlowVersionRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetTensorFlowVersionMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listAcceleratorTypes(
-        com.google.cloud.tpu.v1.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getAcceleratorType(
-        com.google.cloud.tpu.v1.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
-    }
-  }
-
-  private static final int METHODID_LIST_NODES = 0;
-  private static final int METHODID_GET_NODE = 1;
-  private static final int METHODID_CREATE_NODE = 2;
-  private static final int METHODID_DELETE_NODE = 3;
-  private static final int METHODID_REIMAGE_NODE = 4;
-  private static final int METHODID_STOP_NODE = 5;
-  private static final int METHODID_START_NODE = 6;
-  private static final int METHODID_LIST_TENSOR_FLOW_VERSIONS = 7;
-  private static final int METHODID_GET_TENSOR_FLOW_VERSION = 8;
-  private static final int METHODID_LIST_ACCELERATOR_TYPES = 9;
-  private static final int METHODID_GET_ACCELERATOR_TYPE = 10;
-
-  private static final class MethodHandlers implements
-      io.grpc.stub.ServerCalls.UnaryMethod,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod {
-    private final TpuImplBase serviceImpl;
-    private final int methodId;
-
-    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
-      this.serviceImpl = serviceImpl;
-      this.methodId = methodId;
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        case METHODID_LIST_NODES:
-          serviceImpl.listNodes((com.google.cloud.tpu.v1.ListNodesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_NODE:
-          serviceImpl.getNode((com.google.cloud.tpu.v1.GetNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_CREATE_NODE:
-          serviceImpl.createNode((com.google.cloud.tpu.v1.CreateNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_DELETE_NODE:
-          serviceImpl.deleteNode((com.google.cloud.tpu.v1.DeleteNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_REIMAGE_NODE:
-          serviceImpl.reimageNode((com.google.cloud.tpu.v1.ReimageNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_STOP_NODE:
-          serviceImpl.stopNode((com.google.cloud.tpu.v1.StopNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_START_NODE:
-          serviceImpl.startNode((com.google.cloud.tpu.v1.StartNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_TENSOR_FLOW_VERSIONS:
-          serviceImpl.listTensorFlowVersions((com.google.cloud.tpu.v1.ListTensorFlowVersionsRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_TENSOR_FLOW_VERSION:
-          serviceImpl.getTensorFlowVersion((com.google.cloud.tpu.v1.GetTensorFlowVersionRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_ACCELERATOR_TYPES:
-          serviceImpl.listAcceleratorTypes((com.google.cloud.tpu.v1.ListAcceleratorTypesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_ACCELERATOR_TYPE:
-          serviceImpl.getAcceleratorType((com.google.cloud.tpu.v1.GetAcceleratorTypeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        default:
-          throw new AssertionError();
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-    public io.grpc.stub.StreamObserver invoke(
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-      switch (methodId) {
-        default:
-          throw new AssertionError();
-      }
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-    TpuBaseDescriptorSupplier() {}
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
-      return com.google.cloud.tpu.v1.CloudTpuProto.getDescriptor();
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
-      return getFileDescriptor().findServiceByName("Tpu");
-    }
-  }
-
-  private static final class TpuFileDescriptorSupplier
-      extends TpuBaseDescriptorSupplier {
-    TpuFileDescriptorSupplier() {}
-  }
-
-  private static final class TpuMethodDescriptorSupplier
-      extends TpuBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
-
-    TpuMethodDescriptorSupplier(String methodName) {
-      this.methodName = methodName;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
-      return getServiceDescriptor().findMethodByName(methodName);
-    }
-  }
-
-  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
-
-  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
-    io.grpc.ServiceDescriptor result = serviceDescriptor;
-    if (result == null) {
-      synchronized (TpuGrpc.class) {
-        result = serviceDescriptor;
-        if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new TpuFileDescriptorSupplier())
-              .addMethod(getListNodesMethod())
-              .addMethod(getGetNodeMethod())
-              .addMethod(getCreateNodeMethod())
-              .addMethod(getDeleteNodeMethod())
-              .addMethod(getReimageNodeMethod())
-              .addMethod(getStopNodeMethod())
-              .addMethod(getStartNodeMethod())
-              .addMethod(getListTensorFlowVersionsMethod())
-              .addMethod(getGetTensorFlowVersionMethod())
-              .addMethod(getListAcceleratorTypesMethod())
-              .addMethod(getGetAcceleratorTypeMethod())
-              .build();
-        }
-      }
-    }
-    return result;
-  }
-}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java
deleted file mode 100644
index 19b329211135..000000000000
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/CloudTpuProto.java
+++ /dev/null
@@ -1,454 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public final class CloudTpuProto {
-  private CloudTpuProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
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-      "ojects/*/locations/*}/acceleratorTypes\332A" +
-      "\006parent\022\257\001\n\022GetAcceleratorType\022..google." +
-      "cloud.tpu.v1.GetAcceleratorTypeRequest\032$" +
-      ".google.cloud.tpu.v1.AcceleratorType\"C\202\323" +
-      "\344\223\0026\0224/v1/{name=projects/*/locations/*/a" +
-      "cceleratorTypes/*}\332A\004name\032F\312A\022tpu.google" +
-      "apis.com\322A.https://www.googleapis.com/au" +
-      "th/cloud-platformBb\n\027com.google.cloud.tp" +
-      "u.v1B\rCloudTpuProtoP\001Z6google.golang.org" +
-      "/genproto/googleapis/cloud/tpu/v1;tpub\006p" +
-      "roto3"
-    };
-    descriptor = com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
-        new com.google.protobuf.Descriptors.FileDescriptor[] {
-          com.google.api.AnnotationsProto.getDescriptor(),
-          com.google.api.ClientProto.getDescriptor(),
-          com.google.api.FieldBehaviorProto.getDescriptor(),
-          com.google.api.ResourceProto.getDescriptor(),
-          com.google.longrunning.OperationsProto.getDescriptor(),
-          com.google.protobuf.TimestampProto.getDescriptor(),
-        });
-    internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_cloud_tpu_v1_SchedulingConfig_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_SchedulingConfig_descriptor,
-        new java.lang.String[] { "Preemptible", "Reserved", });
-    internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_cloud_tpu_v1_NetworkEndpoint_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_NetworkEndpoint_descriptor,
-        new java.lang.String[] { "IpAddress", "Port", });
-    internal_static_google_cloud_tpu_v1_Node_descriptor =
-      getDescriptor().getMessageTypes().get(2);
-    internal_static_google_cloud_tpu_v1_Node_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_Node_descriptor,
-        new java.lang.String[] { "Name", "Description", "AcceleratorType", "IpAddress", "Port", "State", "HealthDescription", "TensorflowVersion", "Network", "CidrBlock", "ServiceAccount", "CreateTime", "SchedulingConfig", "NetworkEndpoints", "Health", "Labels", "UseServiceNetworking", "ApiVersion", "Symptoms", });
-    internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor =
-      internal_static_google_cloud_tpu_v1_Node_descriptor.getNestedTypes().get(0);
-    internal_static_google_cloud_tpu_v1_Node_LabelsEntry_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_Node_LabelsEntry_descriptor,
-        new java.lang.String[] { "Key", "Value", });
-    internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor =
-      getDescriptor().getMessageTypes().get(3);
-    internal_static_google_cloud_tpu_v1_ListNodesRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_ListNodesRequest_descriptor,
-        new java.lang.String[] { "Parent", "PageSize", "PageToken", });
-    internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor =
-      getDescriptor().getMessageTypes().get(4);
-    internal_static_google_cloud_tpu_v1_ListNodesResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_ListNodesResponse_descriptor,
-        new java.lang.String[] { "Nodes", "NextPageToken", "Unreachable", });
-    internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor =
-      getDescriptor().getMessageTypes().get(5);
-    internal_static_google_cloud_tpu_v1_GetNodeRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_GetNodeRequest_descriptor,
-        new java.lang.String[] { "Name", });
-    internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor =
-      getDescriptor().getMessageTypes().get(6);
-    internal_static_google_cloud_tpu_v1_CreateNodeRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_CreateNodeRequest_descriptor,
-        new java.lang.String[] { "Parent", "NodeId", "Node", });
-    internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor =
-      getDescriptor().getMessageTypes().get(7);
-    internal_static_google_cloud_tpu_v1_DeleteNodeRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_DeleteNodeRequest_descriptor,
-        new java.lang.String[] { "Name", });
-    internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor =
-      getDescriptor().getMessageTypes().get(8);
-    internal_static_google_cloud_tpu_v1_ReimageNodeRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_ReimageNodeRequest_descriptor,
-        new java.lang.String[] { "Name", "TensorflowVersion", });
-    internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor =
-      getDescriptor().getMessageTypes().get(9);
-    internal_static_google_cloud_tpu_v1_StopNodeRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_StopNodeRequest_descriptor,
-        new java.lang.String[] { "Name", });
-    internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor =
-      getDescriptor().getMessageTypes().get(10);
-    internal_static_google_cloud_tpu_v1_StartNodeRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_StartNodeRequest_descriptor,
-        new java.lang.String[] { "Name", });
-    internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor =
-      getDescriptor().getMessageTypes().get(11);
-    internal_static_google_cloud_tpu_v1_TensorFlowVersion_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_TensorFlowVersion_descriptor,
-        new java.lang.String[] { "Name", "Version", });
-    internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor =
-      getDescriptor().getMessageTypes().get(12);
-    internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_GetTensorFlowVersionRequest_descriptor,
-        new java.lang.String[] { "Name", });
-    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor =
-      getDescriptor().getMessageTypes().get(13);
-    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsRequest_descriptor,
-        new java.lang.String[] { "Parent", "PageSize", "PageToken", "Filter", "OrderBy", });
-    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor =
-      getDescriptor().getMessageTypes().get(14);
-    internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_ListTensorFlowVersionsResponse_descriptor,
-        new java.lang.String[] { "TensorflowVersions", "NextPageToken", "Unreachable", });
-    internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor =
-      getDescriptor().getMessageTypes().get(15);
-    internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_AcceleratorType_descriptor,
-        new java.lang.String[] { "Name", "Type", });
-    internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor =
-      getDescriptor().getMessageTypes().get(16);
-    internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_GetAcceleratorTypeRequest_descriptor,
-        new java.lang.String[] { "Name", });
-    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor =
-      getDescriptor().getMessageTypes().get(17);
-    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_ListAcceleratorTypesRequest_descriptor,
-        new java.lang.String[] { "Parent", "PageSize", "PageToken", "Filter", "OrderBy", });
-    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor =
-      getDescriptor().getMessageTypes().get(18);
-    internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_ListAcceleratorTypesResponse_descriptor,
-        new java.lang.String[] { "AcceleratorTypes", "NextPageToken", "Unreachable", });
-    internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor =
-      getDescriptor().getMessageTypes().get(19);
-    internal_static_google_cloud_tpu_v1_OperationMetadata_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_OperationMetadata_descriptor,
-        new java.lang.String[] { "CreateTime", "EndTime", "Target", "Verb", "StatusDetail", "CancelRequested", "ApiVersion", });
-    internal_static_google_cloud_tpu_v1_Symptom_descriptor =
-      getDescriptor().getMessageTypes().get(20);
-    internal_static_google_cloud_tpu_v1_Symptom_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_tpu_v1_Symptom_descriptor,
-        new java.lang.String[] { "CreateTime", "SymptomType", "Details", "WorkerId", });
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.ClientProto.defaultHost);
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.AnnotationsProto.http);
-    registry.add(com.google.api.ClientProto.methodSignature);
-    registry.add(com.google.api.ClientProto.oauthScopes);
-    registry.add(com.google.api.ResourceProto.resource);
-    registry.add(com.google.api.ResourceProto.resourceReference);
-    registry.add(com.google.longrunning.OperationsProto.operationInfo);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
-    com.google.api.AnnotationsProto.getDescriptor();
-    com.google.api.ClientProto.getDescriptor();
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-    com.google.longrunning.OperationsProto.getDescriptor();
-    com.google.protobuf.TimestampProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java
deleted file mode 100644
index 4d7d791c980d..000000000000
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/DeleteNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface DeleteNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.DeleteNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java
deleted file mode 100644
index 38110e7d35ab..000000000000
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetAcceleratorTypeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface GetAcceleratorTypeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetAcceleratorTypeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java
deleted file mode 100644
index 1e1c45faf8c2..000000000000
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface GetNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java
deleted file mode 100644
index 8be72b5bb0a8..000000000000
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/GetTensorFlowVersionRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface GetTensorFlowVersionRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.GetTensorFlowVersionRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java
deleted file mode 100644
index ee190f21b550..000000000000
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/SchedulingConfigOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface SchedulingConfigOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.SchedulingConfig)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Defines whether the node is preemptible.
-   * 

-   *
-   * bool preemptible = 1;
-   * @return The preemptible.
-   */
-  boolean getPreemptible();
-
-  /**
-   * 
-   * Whether the node is created under a reservation.
-   * 

-   *
-   * bool reserved = 2;
-   * @return The reserved.
-   */
-  boolean getReserved();
-}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java
deleted file mode 100644
index c7b3e0e1275d..000000000000
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StartNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface StartNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.StartNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * The resource name.
-   * 

-   *
-   * string name = 1;
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * The resource name.
-   * 

-   *
-   * string name = 1;
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java
deleted file mode 100644
index 6b652fd17f76..000000000000
--- a/owl-bot-staging/java-tpu/v1/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/StopNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v1;
-
-public interface StopNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v1.StopNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * The resource name.
-   * 

-   *
-   * string name = 1;
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * The resource name.
-   * 

-   *
-   * string name = 1;
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java b/owl-bot-staging/java-tpu/v2/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
deleted file mode 100644
index 2aa134ae6486..000000000000
--- a/owl-bot-staging/java-tpu/v2/grpc-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/TpuGrpc.java
+++ /dev/null
@@ -1,1340 +0,0 @@
-package com.google.cloud.tpu.v2;
-
-import static io.grpc.MethodDescriptor.generateFullMethodName;
-
-/**
- * 
- * Manages TPU nodes and other resources
- * TPU API v2
- * 

- */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/tpu/v2/cloud_tpu.proto")
-@io.grpc.stub.annotations.GrpcGenerated
-public final class TpuGrpc {
-
-  private TpuGrpc() {}
-
-  public static final String SERVICE_NAME = "google.cloud.tpu.v2.Tpu";
-
-  // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor getListNodesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
-      requestType = com.google.cloud.tpu.v2.ListNodesRequest.class,
-      responseType = com.google.cloud.tpu.v2.ListNodesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListNodesMethod() {
-    io.grpc.MethodDescriptor getListNodesMethod;
-    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-          TpuGrpc.getListNodesMethod = getListNodesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.ListNodesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.ListNodesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
-              .build();
-        }
-      }
-    }
-    return getListNodesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetNode",
-      requestType = com.google.cloud.tpu.v2.GetNodeRequest.class,
-      responseType = com.google.cloud.tpu.v2.Node.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetNodeMethod() {
-    io.grpc.MethodDescriptor getGetNodeMethod;
-    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-          TpuGrpc.getGetNodeMethod = getGetNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.GetNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.Node.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
-              .build();
-        }
-      }
-    }
-    return getGetNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getCreateNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
-      requestType = com.google.cloud.tpu.v2.CreateNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getCreateNodeMethod() {
-    io.grpc.MethodDescriptor getCreateNodeMethod;
-    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-          TpuGrpc.getCreateNodeMethod = getCreateNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.CreateNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
-              .build();
-        }
-      }
-    }
-    return getCreateNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getDeleteNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
-      requestType = com.google.cloud.tpu.v2.DeleteNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getDeleteNodeMethod() {
-    io.grpc.MethodDescriptor getDeleteNodeMethod;
-    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-          TpuGrpc.getDeleteNodeMethod = getDeleteNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.DeleteNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
-              .build();
-        }
-      }
-    }
-    return getDeleteNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getStopNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StopNode",
-      requestType = com.google.cloud.tpu.v2.StopNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getStopNodeMethod() {
-    io.grpc.MethodDescriptor getStopNodeMethod;
-    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-          TpuGrpc.getStopNodeMethod = getStopNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.StopNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
-              .build();
-        }
-      }
-    }
-    return getStopNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getStartNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StartNode",
-      requestType = com.google.cloud.tpu.v2.StartNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getStartNodeMethod() {
-    io.grpc.MethodDescriptor getStartNodeMethod;
-    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-          TpuGrpc.getStartNodeMethod = getStartNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.StartNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
-              .build();
-        }
-      }
-    }
-    return getStartNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getUpdateNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "UpdateNode",
-      requestType = com.google.cloud.tpu.v2.UpdateNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getUpdateNodeMethod() {
-    io.grpc.MethodDescriptor getUpdateNodeMethod;
-    if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
-          TpuGrpc.getUpdateNodeMethod = getUpdateNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.UpdateNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("UpdateNode"))
-              .build();
-        }
-      }
-    }
-    return getUpdateNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGenerateServiceIdentityMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GenerateServiceIdentity",
-      requestType = com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.class,
-      responseType = com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGenerateServiceIdentityMethod() {
-    io.grpc.MethodDescriptor getGenerateServiceIdentityMethod;
-    if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
-          TpuGrpc.getGenerateServiceIdentityMethod = getGenerateServiceIdentityMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GenerateServiceIdentity"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.GenerateServiceIdentityRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.GenerateServiceIdentityResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GenerateServiceIdentity"))
-              .build();
-        }
-      }
-    }
-    return getGenerateServiceIdentityMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
-      requestType = com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.class,
-      responseType = com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListAcceleratorTypesMethod() {
-    io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
-    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-          TpuGrpc.getListAcceleratorTypesMethod = getListAcceleratorTypesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.ListAcceleratorTypesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.ListAcceleratorTypesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
-              .build();
-        }
-      }
-    }
-    return getListAcceleratorTypesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
-      requestType = com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.class,
-      responseType = com.google.cloud.tpu.v2.AcceleratorType.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetAcceleratorTypeMethod() {
-    io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
-    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-          TpuGrpc.getGetAcceleratorTypeMethod = getGetAcceleratorTypeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.GetAcceleratorTypeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.AcceleratorType.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
-              .build();
-        }
-      }
-    }
-    return getGetAcceleratorTypeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getListRuntimeVersionsMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListRuntimeVersions",
-      requestType = com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.class,
-      responseType = com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListRuntimeVersionsMethod() {
-    io.grpc.MethodDescriptor getListRuntimeVersionsMethod;
-    if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
-          TpuGrpc.getListRuntimeVersionsMethod = getListRuntimeVersionsMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListRuntimeVersions"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.ListRuntimeVersionsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.ListRuntimeVersionsResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListRuntimeVersions"))
-              .build();
-        }
-      }
-    }
-    return getListRuntimeVersionsMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetRuntimeVersionMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetRuntimeVersion",
-      requestType = com.google.cloud.tpu.v2.GetRuntimeVersionRequest.class,
-      responseType = com.google.cloud.tpu.v2.RuntimeVersion.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetRuntimeVersionMethod() {
-    io.grpc.MethodDescriptor getGetRuntimeVersionMethod;
-    if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
-          TpuGrpc.getGetRuntimeVersionMethod = getGetRuntimeVersionMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetRuntimeVersion"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.GetRuntimeVersionRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.RuntimeVersion.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetRuntimeVersion"))
-              .build();
-        }
-      }
-    }
-    return getGetRuntimeVersionMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetGuestAttributesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetGuestAttributes",
-      requestType = com.google.cloud.tpu.v2.GetGuestAttributesRequest.class,
-      responseType = com.google.cloud.tpu.v2.GetGuestAttributesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetGuestAttributesMethod() {
-    io.grpc.MethodDescriptor getGetGuestAttributesMethod;
-    if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
-          TpuGrpc.getGetGuestAttributesMethod = getGetGuestAttributesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetGuestAttributes"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.GetGuestAttributesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2.GetGuestAttributesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetGuestAttributes"))
-              .build();
-        }
-      }
-    }
-    return getGetGuestAttributesMethod;
-  }
-
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
-  public static TpuStub newStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TpuStub(channel, callOptions);
-        }
-      };
-    return TpuStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
-   */
-  public static TpuBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TpuBlockingStub(channel, callOptions);
-        }
-      };
-    return TpuBlockingStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static TpuFutureStub newFutureStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TpuFutureStub(channel, callOptions);
-        }
-      };
-    return TpuFutureStub.newStub(factory, channel);
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2
-   * 

-   */
-  public static abstract class TpuImplBase implements io.grpc.BindableService {
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(com.google.cloud.tpu.v2.ListNodesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(com.google.cloud.tpu.v2.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(com.google.cloud.tpu.v2.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(com.google.cloud.tpu.v2.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(com.google.cloud.tpu.v2.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(com.google.cloud.tpu.v2.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public void updateNode(com.google.cloud.tpu.v2.UpdateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public void generateServiceIdentity(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGenerateServiceIdentityMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListAcceleratorTypesMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetAcceleratorTypeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public void listRuntimeVersions(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListRuntimeVersionsMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public void getRuntimeVersion(com.google.cloud.tpu.v2.GetRuntimeVersionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetRuntimeVersionMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public void getGuestAttributes(com.google.cloud.tpu.v2.GetGuestAttributesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetGuestAttributesMethod(), responseObserver);
-    }
-
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
-      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-          .addMethod(
-            getListNodesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.ListNodesRequest,
-                com.google.cloud.tpu.v2.ListNodesResponse>(
-                  this, METHODID_LIST_NODES)))
-          .addMethod(
-            getGetNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.GetNodeRequest,
-                com.google.cloud.tpu.v2.Node>(
-                  this, METHODID_GET_NODE)))
-          .addMethod(
-            getCreateNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.CreateNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_CREATE_NODE)))
-          .addMethod(
-            getDeleteNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.DeleteNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_DELETE_NODE)))
-          .addMethod(
-            getStopNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.StopNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_STOP_NODE)))
-          .addMethod(
-            getStartNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.StartNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_START_NODE)))
-          .addMethod(
-            getUpdateNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.UpdateNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_UPDATE_NODE)))
-          .addMethod(
-            getGenerateServiceIdentityMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.GenerateServiceIdentityRequest,
-                com.google.cloud.tpu.v2.GenerateServiceIdentityResponse>(
-                  this, METHODID_GENERATE_SERVICE_IDENTITY)))
-          .addMethod(
-            getListAcceleratorTypesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.ListAcceleratorTypesRequest,
-                com.google.cloud.tpu.v2.ListAcceleratorTypesResponse>(
-                  this, METHODID_LIST_ACCELERATOR_TYPES)))
-          .addMethod(
-            getGetAcceleratorTypeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.GetAcceleratorTypeRequest,
-                com.google.cloud.tpu.v2.AcceleratorType>(
-                  this, METHODID_GET_ACCELERATOR_TYPE)))
-          .addMethod(
-            getListRuntimeVersionsMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.ListRuntimeVersionsRequest,
-                com.google.cloud.tpu.v2.ListRuntimeVersionsResponse>(
-                  this, METHODID_LIST_RUNTIME_VERSIONS)))
-          .addMethod(
-            getGetRuntimeVersionMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.GetRuntimeVersionRequest,
-                com.google.cloud.tpu.v2.RuntimeVersion>(
-                  this, METHODID_GET_RUNTIME_VERSION)))
-          .addMethod(
-            getGetGuestAttributesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2.GetGuestAttributesRequest,
-                com.google.cloud.tpu.v2.GetGuestAttributesResponse>(
-                  this, METHODID_GET_GUEST_ATTRIBUTES)))
-          .build();
-    }
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2
-   * 

-   */
-  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
-    private TpuStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(com.google.cloud.tpu.v2.ListNodesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(com.google.cloud.tpu.v2.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(com.google.cloud.tpu.v2.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(com.google.cloud.tpu.v2.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(com.google.cloud.tpu.v2.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(com.google.cloud.tpu.v2.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public void updateNode(com.google.cloud.tpu.v2.UpdateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public void generateServiceIdentity(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public void listRuntimeVersions(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public void getRuntimeVersion(com.google.cloud.tpu.v2.GetRuntimeVersionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public void getGuestAttributes(com.google.cloud.tpu.v2.GetGuestAttributesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request, responseObserver);
-    }
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2
-   * 

-   */
-  public static final class TpuBlockingStub extends io.grpc.stub.AbstractBlockingStub {
-    private TpuBlockingStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuBlockingStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuBlockingStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.cloud.tpu.v2.ListNodesResponse listNodes(com.google.cloud.tpu.v2.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListNodesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.cloud.tpu.v2.Node getNode(com.google.cloud.tpu.v2.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.longrunning.Operation createNode(com.google.cloud.tpu.v2.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.longrunning.Operation deleteNode(com.google.cloud.tpu.v2.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.longrunning.Operation stopNode(com.google.cloud.tpu.v2.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStopNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.longrunning.Operation startNode(com.google.cloud.tpu.v2.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStartNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public com.google.longrunning.Operation updateNode(com.google.cloud.tpu.v2.UpdateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getUpdateNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public com.google.cloud.tpu.v2.GenerateServiceIdentityResponse generateServiceIdentity(com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGenerateServiceIdentityMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v2.ListAcceleratorTypesResponse listAcceleratorTypes(com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.cloud.tpu.v2.AcceleratorType getAcceleratorType(com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v2.ListRuntimeVersionsResponse listRuntimeVersions(com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListRuntimeVersionsMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public com.google.cloud.tpu.v2.RuntimeVersion getRuntimeVersion(com.google.cloud.tpu.v2.GetRuntimeVersionRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetRuntimeVersionMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public com.google.cloud.tpu.v2.GetGuestAttributesResponse getGuestAttributes(com.google.cloud.tpu.v2.GetGuestAttributesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetGuestAttributesMethod(), getCallOptions(), request);
-    }
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2
-   * 

-   */
-  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
-    private TpuFutureStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuFutureStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuFutureStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listNodes(
-        com.google.cloud.tpu.v2.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getNode(
-        com.google.cloud.tpu.v2.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture createNode(
-        com.google.cloud.tpu.v2.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture deleteNode(
-        com.google.cloud.tpu.v2.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture stopNode(
-        com.google.cloud.tpu.v2.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture startNode(
-        com.google.cloud.tpu.v2.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture updateNode(
-        com.google.cloud.tpu.v2.UpdateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture generateServiceIdentity(
-        com.google.cloud.tpu.v2.GenerateServiceIdentityRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listAcceleratorTypes(
-        com.google.cloud.tpu.v2.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getAcceleratorType(
-        com.google.cloud.tpu.v2.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listRuntimeVersions(
-        com.google.cloud.tpu.v2.ListRuntimeVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getRuntimeVersion(
-        com.google.cloud.tpu.v2.GetRuntimeVersionRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getGuestAttributes(
-        com.google.cloud.tpu.v2.GetGuestAttributesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request);
-    }
-  }
-
-  private static final int METHODID_LIST_NODES = 0;
-  private static final int METHODID_GET_NODE = 1;
-  private static final int METHODID_CREATE_NODE = 2;
-  private static final int METHODID_DELETE_NODE = 3;
-  private static final int METHODID_STOP_NODE = 4;
-  private static final int METHODID_START_NODE = 5;
-  private static final int METHODID_UPDATE_NODE = 6;
-  private static final int METHODID_GENERATE_SERVICE_IDENTITY = 7;
-  private static final int METHODID_LIST_ACCELERATOR_TYPES = 8;
-  private static final int METHODID_GET_ACCELERATOR_TYPE = 9;
-  private static final int METHODID_LIST_RUNTIME_VERSIONS = 10;
-  private static final int METHODID_GET_RUNTIME_VERSION = 11;
-  private static final int METHODID_GET_GUEST_ATTRIBUTES = 12;
-
-  private static final class MethodHandlers implements
-      io.grpc.stub.ServerCalls.UnaryMethod,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod {
-    private final TpuImplBase serviceImpl;
-    private final int methodId;
-
-    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
-      this.serviceImpl = serviceImpl;
-      this.methodId = methodId;
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        case METHODID_LIST_NODES:
-          serviceImpl.listNodes((com.google.cloud.tpu.v2.ListNodesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_NODE:
-          serviceImpl.getNode((com.google.cloud.tpu.v2.GetNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_CREATE_NODE:
-          serviceImpl.createNode((com.google.cloud.tpu.v2.CreateNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_DELETE_NODE:
-          serviceImpl.deleteNode((com.google.cloud.tpu.v2.DeleteNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_STOP_NODE:
-          serviceImpl.stopNode((com.google.cloud.tpu.v2.StopNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_START_NODE:
-          serviceImpl.startNode((com.google.cloud.tpu.v2.StartNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_UPDATE_NODE:
-          serviceImpl.updateNode((com.google.cloud.tpu.v2.UpdateNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GENERATE_SERVICE_IDENTITY:
-          serviceImpl.generateServiceIdentity((com.google.cloud.tpu.v2.GenerateServiceIdentityRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_ACCELERATOR_TYPES:
-          serviceImpl.listAcceleratorTypes((com.google.cloud.tpu.v2.ListAcceleratorTypesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_ACCELERATOR_TYPE:
-          serviceImpl.getAcceleratorType((com.google.cloud.tpu.v2.GetAcceleratorTypeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_RUNTIME_VERSIONS:
-          serviceImpl.listRuntimeVersions((com.google.cloud.tpu.v2.ListRuntimeVersionsRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_RUNTIME_VERSION:
-          serviceImpl.getRuntimeVersion((com.google.cloud.tpu.v2.GetRuntimeVersionRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_GUEST_ATTRIBUTES:
-          serviceImpl.getGuestAttributes((com.google.cloud.tpu.v2.GetGuestAttributesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        default:
-          throw new AssertionError();
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-    public io.grpc.stub.StreamObserver invoke(
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-        default:
-          throw new AssertionError();
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-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
-      return com.google.cloud.tpu.v2.CloudTpuProto.getDescriptor();
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
-      return getFileDescriptor().findServiceByName("Tpu");
-    }
-  }
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-  private static final class TpuFileDescriptorSupplier
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-    TpuFileDescriptorSupplier() {}
-  }
-
-  private static final class TpuMethodDescriptorSupplier
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-      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
-
-    TpuMethodDescriptorSupplier(String methodName) {
-      this.methodName = methodName;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
-      return getServiceDescriptor().findMethodByName(methodName);
-    }
-  }
-
-  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
-
-  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
-    io.grpc.ServiceDescriptor result = serviceDescriptor;
-    if (result == null) {
-      synchronized (TpuGrpc.class) {
-        result = serviceDescriptor;
-        if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new TpuFileDescriptorSupplier())
-              .addMethod(getListNodesMethod())
-              .addMethod(getGetNodeMethod())
-              .addMethod(getCreateNodeMethod())
-              .addMethod(getDeleteNodeMethod())
-              .addMethod(getStopNodeMethod())
-              .addMethod(getStartNodeMethod())
-              .addMethod(getUpdateNodeMethod())
-              .addMethod(getGenerateServiceIdentityMethod())
-              .addMethod(getListAcceleratorTypesMethod())
-              .addMethod(getGetAcceleratorTypeMethod())
-              .addMethod(getListRuntimeVersionsMethod())
-              .addMethod(getGetRuntimeVersionMethod())
-              .addMethod(getGetGuestAttributesMethod())
-              .build();
-        }
-      }
-    }
-    return result;
-  }
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java
deleted file mode 100644
index a29b7fca3d32..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/CloudTpuProto.java
+++ /dev/null
@@ -1,658 +0,0 @@
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-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
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-  private CloudTpuProto() {}
-  public static void registerAllExtensions(
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-      "(\0132\032.google.protobuf.FieldMaskB\003\340A\002\022,\n\004n" +
-      "ode\030\002 \001(\0132\031.google.cloud.tpu.v2.NodeB\003\340A" +
-      "\002\" \n\017ServiceIdentity\022\r\n\005email\030\001 \001(\t\"[\n\036G" +
-      "enerateServiceIdentityRequest\0229\n\006parent\030" +
-      "\001 \001(\tB)\340A\002\372A#\n!locations.googleapis.com/" +
-      "Location\"Y\n\037GenerateServiceIdentityRespo" +
-      "nse\0226\n\010identity\030\001 \001(\0132$.google.cloud.tpu" +
-      ".v2.ServiceIdentity\"\243\001\n\017AcceleratorType\022" +
-      "\014\n\004name\030\001 \001(\t\022\014\n\004type\030\002 \001(\t:t\352Aq\n\"tpu.go" +
-      "ogleapis.com/AcceleratorType\022Kprojects/{" +
-      "project}/locations/{location}/accelerato" +
-      "rTypes/{accelerator_type}\"U\n\031GetAccelera" +
-      "torTypeRequest\0228\n\004name\030\001 \001(\tB*\340A\002\372A$\n\"tp" +
-      "u.googleapis.com/AcceleratorType\"\242\001\n\033Lis" +
-      "tAcceleratorTypesRequest\022:\n\006parent\030\001 \001(\t" +
-      "B*\340A\002\372A$\022\"tpu.googleapis.com/Accelerator" +
-      "Type\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 " +
-      "\001(\t\022\016\n\006filter\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\215\001" +
-      "\n\034ListAcceleratorTypesResponse\022?\n\021accele" +
-      "rator_types\030\001 \003(\0132$.google.cloud.tpu.v2." +
-      "AcceleratorType\022\027\n\017next_page_token\030\002 \001(\t" +
-      "\022\023\n\013unreachable\030\003 \003(\t\"\242\001\n\016RuntimeVersion" +
-      "\022\014\n\004name\030\001 \001(\t\022\017\n\007version\030\002 \001(\t:q\352An\n!tp" +
-      "u.googleapis.com/RuntimeVersion\022Iproject" +
-      "s/{project}/locations/{location}/runtime" +
-      "Versions/{runtime_version}\"S\n\030GetRuntime" +
-      "VersionRequest\0227\n\004name\030\001 \001(\tB)\340A\002\372A#\n!tp" +
-      "u.googleapis.com/RuntimeVersion\"\240\001\n\032List" +
-      "RuntimeVersionsRequest\0229\n\006parent\030\001 \001(\tB)" +
-      "\340A\002\372A#\022!tpu.googleapis.com/RuntimeVersio" +
-      "n\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t" +
-      "\022\016\n\006filter\030\005 \001(\t\022\020\n\010order_by\030\006 \001(\t\"\212\001\n\033L" +
-      "istRuntimeVersionsResponse\022=\n\020runtime_ve" +
-      "rsions\030\001 \003(\0132#.google.cloud.tpu.v2.Runti" +
-      "meVersion\022\027\n\017next_page_token\030\002 \001(\t\022\023\n\013un" +
-      "reachable\030\003 \003(\t\"\326\001\n\021OperationMetadata\022/\n" +
-      "\013create_time\030\001 \001(\0132\032.google.protobuf.Tim" +
-      "estamp\022,\n\010end_time\030\002 \001(\0132\032.google.protob" +
-      "uf.Timestamp\022\016\n\006target\030\003 \001(\t\022\014\n\004verb\030\004 \001" +
-      "(\t\022\025\n\rstatus_detail\030\005 \001(\t\022\030\n\020cancel_requ" +
-      "ested\030\006 \001(\010\022\023\n\013api_version\030\007 \001(\t\"\305\002\n\007Sym" +
-      "ptom\022/\n\013create_time\030\001 \001(\0132\032.google.proto" +
-      "buf.Timestamp\022>\n\014symptom_type\030\002 \001(\0162(.go" +
-      "ogle.cloud.tpu.v2.Symptom.SymptomType\022\017\n" +
-      "\007details\030\003 \001(\t\022\021\n\tworker_id\030\004 \001(\t\"\244\001\n\013Sy" +
-      "mptomType\022\034\n\030SYMPTOM_TYPE_UNSPECIFIED\020\000\022" +
-      "\016\n\nLOW_MEMORY\020\001\022\021\n\rOUT_OF_MEMORY\020\002\022\025\n\021EX" +
-      "ECUTE_TIMED_OUT\020\003\022\023\n\017MESH_BUILD_FAIL\020\004\022\025" +
-      "\n\021HBM_OUT_OF_MEMORY\020\005\022\021\n\rPROJECT_ABUSE\020\006" +
-      "\"r\n\031GetGuestAttributesRequest\022-\n\004name\030\001 " +
-      "\001(\tB\037\340A\002\372A\031\n\027tpu.googleapis.com/Node\022\022\n\n" +
-      "query_path\030\002 \001(\t\022\022\n\nworker_ids\030\003 \003(\t\"\\\n\032" +
-      "GetGuestAttributesResponse\022>\n\020guest_attr" +
-      "ibutes\030\001 \003(\0132$.google.cloud.tpu.v2.Guest" +
-      "Attributes\"4\n\026ShieldedInstanceConfig\022\032\n\022" +
-      "enable_secure_boot\030\001 \001(\0102\370\022\n\003Tpu\022\226\001\n\tLis" +
-      "tNodes\022%.google.cloud.tpu.v2.ListNodesRe" +
-      "quest\032&.google.cloud.tpu.v2.ListNodesRes" +
-      "ponse\":\202\323\344\223\002+\022)/v2/{parent=projects/*/lo" +
-      "cations/*}/nodes\332A\006parent\022\203\001\n\007GetNode\022#." +
-      "google.cloud.tpu.v2.GetNodeRequest\032\031.goo" +
-      "gle.cloud.tpu.v2.Node\"8\202\323\344\223\002+\022)/v2/{name" +
-      "=projects/*/locations/*/nodes/*}\332A\004name\022" +
-      "\276\001\n\nCreateNode\022&.google.cloud.tpu.v2.Cre" +
-      "ateNodeRequest\032\035.google.longrunning.Oper" +
-      "ation\"i\202\323\344\223\0021\")/v2/{parent=projects/*/lo" +
-      "cations/*}/nodes:\004node\332A\023parent,node,nod" +
-      "e_id\312A\031\n\004Node\022\021OperationMetadata\022\272\001\n\nDel" +
-      "eteNode\022&.google.cloud.tpu.v2.DeleteNode" +
-      "Request\032\035.google.longrunning.Operation\"e" +
-      "\202\323\344\223\002+*)/v2/{name=projects/*/locations/*" +
-      "/nodes/*}\332A\004name\312A*\n\025google.protobuf.Emp" +
-      "ty\022\021OperationMetadata\022\246\001\n\010StopNode\022$.goo" +
-      "gle.cloud.tpu.v2.StopNodeRequest\032\035.googl" +
-      "e.longrunning.Operation\"U\202\323\344\223\0023\"./v2/{na" +
-      "me=projects/*/locations/*/nodes/*}:stop:" +
-      "\001*\312A\031\n\004Node\022\021OperationMetadata\022\251\001\n\tStart" +
-      "Node\022%.google.cloud.tpu.v2.StartNodeRequ" +
-      "est\032\035.google.longrunning.Operation\"V\202\323\344\223" +
-      "\0024\"//v2/{name=projects/*/locations/*/nod" +
-      "es/*}:start:\001*\312A\031\n\004Node\022\021OperationMetada" +
-      "ta\022\300\001\n\nUpdateNode\022&.google.cloud.tpu.v2." +
-      "UpdateNodeRequest\032\035.google.longrunning.O" +
-      "peration\"k\202\323\344\223\00262./v2/{node.name=project" +
-      "s/*/locations/*/nodes/*}:\004node\332A\020node,up" +
-      "date_mask\312A\031\n\004Node\022\021OperationMetadata\022\314\001" +
-      "\n\027GenerateServiceIdentity\0223.google.cloud" +
-      ".tpu.v2.GenerateServiceIdentityRequest\0324" +
-      ".google.cloud.tpu.v2.GenerateServiceIden" +
-      "tityResponse\"F\202\323\344\223\002@\";/v2/{parent=projec" +
-      "ts/*/locations/*}:generateServiceIdentit" +
-      "y:\001*\022\302\001\n\024ListAcceleratorTypes\0220.google.c" +
-      "loud.tpu.v2.ListAcceleratorTypesRequest\032" +
-      "1.google.cloud.tpu.v2.ListAcceleratorTyp" +
-      "esResponse\"E\202\323\344\223\0026\0224/v2/{parent=projects" +
-      "/*/locations/*}/acceleratorTypes\332A\006paren" +
-      "t\022\257\001\n\022GetAcceleratorType\022..google.cloud." +
-      "tpu.v2.GetAcceleratorTypeRequest\032$.googl" +
-      "e.cloud.tpu.v2.AcceleratorType\"C\202\323\344\223\0026\0224" +
-      "/v2/{name=projects/*/locations/*/acceler" +
-      "atorTypes/*}\332A\004name\022\276\001\n\023ListRuntimeVersi" +
-      "ons\022/.google.cloud.tpu.v2.ListRuntimeVer" +
-      "sionsRequest\0320.google.cloud.tpu.v2.ListR" +
-      "untimeVersionsResponse\"D\202\323\344\223\0025\0223/v2/{par" +
-      "ent=projects/*/locations/*}/runtimeVersi" +
-      "ons\332A\006parent\022\253\001\n\021GetRuntimeVersion\022-.goo" +
-      "gle.cloud.tpu.v2.GetRuntimeVersionReques" +
-      "t\032#.google.cloud.tpu.v2.RuntimeVersion\"B" +
-      "\202\323\344\223\0025\0223/v2/{name=projects/*/locations/*" +
-      "/runtimeVersions/*}\332A\004name\022\276\001\n\022GetGuestA" +
-      "ttributes\022..google.cloud.tpu.v2.GetGuest" +
-      "AttributesRequest\032/.google.cloud.tpu.v2." +
-      "GetGuestAttributesResponse\"G\202\323\344\223\002A\"
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java
deleted file mode 100644
index 08b2f2df4dab..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GenerateServiceIdentityRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface GenerateServiceIdentityRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GenerateServiceIdentityRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The parent resource name.
-   * 

-   *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The parent.
-   */
-  java.lang.String getParent();
-  /**
-   * 
-   * Required. The parent resource name.
-   * 

-   *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for parent.
-   */
-  com.google.protobuf.ByteString
-      getParentBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java
deleted file mode 100644
index 0f8fc9127044..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetAcceleratorTypeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface GetAcceleratorTypeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetAcceleratorTypeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java
deleted file mode 100644
index 6bae23e0b880..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface GetNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java
deleted file mode 100644
index 820c8b99c5cc..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/GetRuntimeVersionRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface GetRuntimeVersionRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.GetRuntimeVersionRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java
deleted file mode 100644
index fb75cba49292..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfigOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface SchedulingConfigOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.SchedulingConfig)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Defines whether the node is preemptible.
-   * 

-   *
-   * bool preemptible = 1;
-   * @return The preemptible.
-   */
-  boolean getPreemptible();
-
-  /**
-   * 
-   * Whether the node is created under a reservation.
-   * 

-   *
-   * bool reserved = 2;
-   * @return The reserved.
-   */
-  boolean getReserved();
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java
deleted file mode 100644
index 191bde8b3198..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceIdentityOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface ServiceIdentityOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ServiceIdentity)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * The email address of the service identity.
-   * 

-   *
-   * string email = 1;
-   * @return The email.
-   */
-  java.lang.String getEmail();
-  /**
-   * 
-   * The email address of the service identity.
-   * 

-   *
-   * string email = 1;
-   * @return The bytes for email.
-   */
-  com.google.protobuf.ByteString
-      getEmailBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java
deleted file mode 100644
index 94d3889ebf73..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ShieldedInstanceConfigOrBuilder.java
+++ /dev/null
@@ -1,19 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface ShieldedInstanceConfigOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.ShieldedInstanceConfig)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Defines whether the instance has Secure Boot enabled.
-   * 

-   *
-   * bool enable_secure_boot = 1;
-   * @return The enableSecureBoot.
-   */
-  boolean getEnableSecureBoot();
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java
deleted file mode 100644
index 960f59a1cf5a..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StartNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface StartNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.StartNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java
deleted file mode 100644
index 841889e788ac..000000000000
--- a/owl-bot-staging/java-tpu/v2/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/StopNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2;
-
-public interface StopNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2.StopNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java b/owl-bot-staging/java-tpu/v2alpha1/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
deleted file mode 100644
index c81fdb7524bd..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java
+++ /dev/null
@@ -1,1770 +0,0 @@
-package com.google.cloud.tpu.v2alpha1;
-
-import static io.grpc.MethodDescriptor.generateFullMethodName;
-
-/**
- * 
- * Manages TPU nodes and other resources
- * TPU API v2alpha1
- * 

- */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/tpu/v2alpha1/cloud_tpu.proto")
-@io.grpc.stub.annotations.GrpcGenerated
-public final class TpuGrpc {
-
-  private TpuGrpc() {}
-
-  public static final String SERVICE_NAME = "google.cloud.tpu.v2alpha1.Tpu";
-
-  // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor getListNodesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListNodes",
-      requestType = com.google.cloud.tpu.v2alpha1.ListNodesRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.ListNodesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListNodesMethod() {
-    io.grpc.MethodDescriptor getListNodesMethod;
-    if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListNodesMethod = TpuGrpc.getListNodesMethod) == null) {
-          TpuGrpc.getListNodesMethod = getListNodesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListNodes"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.ListNodesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.ListNodesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListNodes"))
-              .build();
-        }
-      }
-    }
-    return getListNodesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetNode",
-      requestType = com.google.cloud.tpu.v2alpha1.GetNodeRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.Node.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetNodeMethod() {
-    io.grpc.MethodDescriptor getGetNodeMethod;
-    if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetNodeMethod = TpuGrpc.getGetNodeMethod) == null) {
-          TpuGrpc.getGetNodeMethod = getGetNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.GetNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.Node.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetNode"))
-              .build();
-        }
-      }
-    }
-    return getGetNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getCreateNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "CreateNode",
-      requestType = com.google.cloud.tpu.v2alpha1.CreateNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getCreateNodeMethod() {
-    io.grpc.MethodDescriptor getCreateNodeMethod;
-    if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getCreateNodeMethod = TpuGrpc.getCreateNodeMethod) == null) {
-          TpuGrpc.getCreateNodeMethod = getCreateNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.CreateNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateNode"))
-              .build();
-        }
-      }
-    }
-    return getCreateNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getDeleteNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "DeleteNode",
-      requestType = com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getDeleteNodeMethod() {
-    io.grpc.MethodDescriptor getDeleteNodeMethod;
-    if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getDeleteNodeMethod = TpuGrpc.getDeleteNodeMethod) == null) {
-          TpuGrpc.getDeleteNodeMethod = getDeleteNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.DeleteNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteNode"))
-              .build();
-        }
-      }
-    }
-    return getDeleteNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getStopNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StopNode",
-      requestType = com.google.cloud.tpu.v2alpha1.StopNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getStopNodeMethod() {
-    io.grpc.MethodDescriptor getStopNodeMethod;
-    if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStopNodeMethod = TpuGrpc.getStopNodeMethod) == null) {
-          TpuGrpc.getStopNodeMethod = getStopNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StopNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.StopNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StopNode"))
-              .build();
-        }
-      }
-    }
-    return getStopNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getStartNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "StartNode",
-      requestType = com.google.cloud.tpu.v2alpha1.StartNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getStartNodeMethod() {
-    io.grpc.MethodDescriptor getStartNodeMethod;
-    if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getStartNodeMethod = TpuGrpc.getStartNodeMethod) == null) {
-          TpuGrpc.getStartNodeMethod = getStartNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "StartNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.StartNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("StartNode"))
-              .build();
-        }
-      }
-    }
-    return getStartNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getUpdateNodeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "UpdateNode",
-      requestType = com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getUpdateNodeMethod() {
-    io.grpc.MethodDescriptor getUpdateNodeMethod;
-    if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getUpdateNodeMethod = TpuGrpc.getUpdateNodeMethod) == null) {
-          TpuGrpc.getUpdateNodeMethod = getUpdateNodeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateNode"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.UpdateNodeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("UpdateNode"))
-              .build();
-        }
-      }
-    }
-    return getUpdateNodeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getListQueuedResourcesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListQueuedResources",
-      requestType = com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListQueuedResourcesMethod() {
-    io.grpc.MethodDescriptor getListQueuedResourcesMethod;
-    if ((getListQueuedResourcesMethod = TpuGrpc.getListQueuedResourcesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListQueuedResourcesMethod = TpuGrpc.getListQueuedResourcesMethod) == null) {
-          TpuGrpc.getListQueuedResourcesMethod = getListQueuedResourcesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListQueuedResources"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListQueuedResources"))
-              .build();
-        }
-      }
-    }
-    return getListQueuedResourcesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetQueuedResourceMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetQueuedResource",
-      requestType = com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.QueuedResource.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetQueuedResourceMethod() {
-    io.grpc.MethodDescriptor getGetQueuedResourceMethod;
-    if ((getGetQueuedResourceMethod = TpuGrpc.getGetQueuedResourceMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetQueuedResourceMethod = TpuGrpc.getGetQueuedResourceMethod) == null) {
-          TpuGrpc.getGetQueuedResourceMethod = getGetQueuedResourceMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetQueuedResource"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.QueuedResource.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetQueuedResource"))
-              .build();
-        }
-      }
-    }
-    return getGetQueuedResourceMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getCreateQueuedResourceMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "CreateQueuedResource",
-      requestType = com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getCreateQueuedResourceMethod() {
-    io.grpc.MethodDescriptor getCreateQueuedResourceMethod;
-    if ((getCreateQueuedResourceMethod = TpuGrpc.getCreateQueuedResourceMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getCreateQueuedResourceMethod = TpuGrpc.getCreateQueuedResourceMethod) == null) {
-          TpuGrpc.getCreateQueuedResourceMethod = getCreateQueuedResourceMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateQueuedResource"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("CreateQueuedResource"))
-              .build();
-        }
-      }
-    }
-    return getCreateQueuedResourceMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getDeleteQueuedResourceMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "DeleteQueuedResource",
-      requestType = com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getDeleteQueuedResourceMethod() {
-    io.grpc.MethodDescriptor getDeleteQueuedResourceMethod;
-    if ((getDeleteQueuedResourceMethod = TpuGrpc.getDeleteQueuedResourceMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getDeleteQueuedResourceMethod = TpuGrpc.getDeleteQueuedResourceMethod) == null) {
-          TpuGrpc.getDeleteQueuedResourceMethod = getDeleteQueuedResourceMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteQueuedResource"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("DeleteQueuedResource"))
-              .build();
-        }
-      }
-    }
-    return getDeleteQueuedResourceMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGenerateServiceIdentityMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GenerateServiceIdentity",
-      requestType = com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGenerateServiceIdentityMethod() {
-    io.grpc.MethodDescriptor getGenerateServiceIdentityMethod;
-    if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGenerateServiceIdentityMethod = TpuGrpc.getGenerateServiceIdentityMethod) == null) {
-          TpuGrpc.getGenerateServiceIdentityMethod = getGenerateServiceIdentityMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GenerateServiceIdentity"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GenerateServiceIdentity"))
-              .build();
-        }
-      }
-    }
-    return getGenerateServiceIdentityMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListAcceleratorTypes",
-      requestType = com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListAcceleratorTypesMethod() {
-    io.grpc.MethodDescriptor getListAcceleratorTypesMethod;
-    if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListAcceleratorTypesMethod = TpuGrpc.getListAcceleratorTypesMethod) == null) {
-          TpuGrpc.getListAcceleratorTypesMethod = getListAcceleratorTypesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListAcceleratorTypes"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListAcceleratorTypes"))
-              .build();
-        }
-      }
-    }
-    return getListAcceleratorTypesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetAcceleratorType",
-      requestType = com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.AcceleratorType.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetAcceleratorTypeMethod() {
-    io.grpc.MethodDescriptor getGetAcceleratorTypeMethod;
-    if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetAcceleratorTypeMethod = TpuGrpc.getGetAcceleratorTypeMethod) == null) {
-          TpuGrpc.getGetAcceleratorTypeMethod = getGetAcceleratorTypeMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetAcceleratorType"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.AcceleratorType.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetAcceleratorType"))
-              .build();
-        }
-      }
-    }
-    return getGetAcceleratorTypeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getListRuntimeVersionsMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListRuntimeVersions",
-      requestType = com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListRuntimeVersionsMethod() {
-    io.grpc.MethodDescriptor getListRuntimeVersionsMethod;
-    if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getListRuntimeVersionsMethod = TpuGrpc.getListRuntimeVersionsMethod) == null) {
-          TpuGrpc.getListRuntimeVersionsMethod = getListRuntimeVersionsMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListRuntimeVersions"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("ListRuntimeVersions"))
-              .build();
-        }
-      }
-    }
-    return getListRuntimeVersionsMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetRuntimeVersionMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetRuntimeVersion",
-      requestType = com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.RuntimeVersion.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetRuntimeVersionMethod() {
-    io.grpc.MethodDescriptor getGetRuntimeVersionMethod;
-    if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetRuntimeVersionMethod = TpuGrpc.getGetRuntimeVersionMethod) == null) {
-          TpuGrpc.getGetRuntimeVersionMethod = getGetRuntimeVersionMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetRuntimeVersion"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.RuntimeVersion.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetRuntimeVersion"))
-              .build();
-        }
-      }
-    }
-    return getGetRuntimeVersionMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getGetGuestAttributesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetGuestAttributes",
-      requestType = com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.class,
-      responseType = com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetGuestAttributesMethod() {
-    io.grpc.MethodDescriptor getGetGuestAttributesMethod;
-    if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getGetGuestAttributesMethod = TpuGrpc.getGetGuestAttributesMethod) == null) {
-          TpuGrpc.getGetGuestAttributesMethod = getGetGuestAttributesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetGuestAttributes"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("GetGuestAttributes"))
-              .build();
-        }
-      }
-    }
-    return getGetGuestAttributesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getSimulateMaintenanceEventMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "SimulateMaintenanceEvent",
-      requestType = com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getSimulateMaintenanceEventMethod() {
-    io.grpc.MethodDescriptor getSimulateMaintenanceEventMethod;
-    if ((getSimulateMaintenanceEventMethod = TpuGrpc.getSimulateMaintenanceEventMethod) == null) {
-      synchronized (TpuGrpc.class) {
-        if ((getSimulateMaintenanceEventMethod = TpuGrpc.getSimulateMaintenanceEventMethod) == null) {
-          TpuGrpc.getSimulateMaintenanceEventMethod = getSimulateMaintenanceEventMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "SimulateMaintenanceEvent"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new TpuMethodDescriptorSupplier("SimulateMaintenanceEvent"))
-              .build();
-        }
-      }
-    }
-    return getSimulateMaintenanceEventMethod;
-  }
-
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
-  public static TpuStub newStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TpuStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TpuStub(channel, callOptions);
-        }
-      };
-    return TpuStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
-   */
-  public static TpuBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TpuBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TpuBlockingStub(channel, callOptions);
-        }
-      };
-    return TpuBlockingStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static TpuFutureStub newFutureStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TpuFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TpuFutureStub(channel, callOptions);
-        }
-      };
-    return TpuFutureStub.newStub(factory, channel);
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2alpha1
-   * 

-   */
-  public static abstract class TpuImplBase implements io.grpc.BindableService {
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(com.google.cloud.tpu.v2alpha1.ListNodesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListNodesMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(com.google.cloud.tpu.v2alpha1.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(com.google.cloud.tpu.v2alpha1.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(com.google.cloud.tpu.v2alpha1.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStopNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(com.google.cloud.tpu.v2alpha1.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getStartNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public void updateNode(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateNodeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Lists queued resources.
-     * 

-     */
-    public void listQueuedResources(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListQueuedResourcesMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets details of a queued resource.
-     * 

-     */
-    public void getQueuedResource(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetQueuedResourceMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a QueuedResource TPU instance.
-     * 

-     */
-    public void createQueuedResource(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateQueuedResourceMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a QueuedResource TPU instance.
-     * 

-     */
-    public void deleteQueuedResource(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteQueuedResourceMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public void generateServiceIdentity(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGenerateServiceIdentityMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListAcceleratorTypesMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetAcceleratorTypeMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public void listRuntimeVersions(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListRuntimeVersionsMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public void getRuntimeVersion(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetRuntimeVersionMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public void getGuestAttributes(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetGuestAttributesMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Simulates a maintenance event.
-     * 

-     */
-    public void simulateMaintenanceEvent(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getSimulateMaintenanceEventMethod(), responseObserver);
-    }
-
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
-      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-          .addMethod(
-            getListNodesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.ListNodesRequest,
-                com.google.cloud.tpu.v2alpha1.ListNodesResponse>(
-                  this, METHODID_LIST_NODES)))
-          .addMethod(
-            getGetNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.GetNodeRequest,
-                com.google.cloud.tpu.v2alpha1.Node>(
-                  this, METHODID_GET_NODE)))
-          .addMethod(
-            getCreateNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.CreateNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_CREATE_NODE)))
-          .addMethod(
-            getDeleteNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.DeleteNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_DELETE_NODE)))
-          .addMethod(
-            getStopNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.StopNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_STOP_NODE)))
-          .addMethod(
-            getStartNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.StartNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_START_NODE)))
-          .addMethod(
-            getUpdateNodeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.UpdateNodeRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_UPDATE_NODE)))
-          .addMethod(
-            getListQueuedResourcesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest,
-                com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse>(
-                  this, METHODID_LIST_QUEUED_RESOURCES)))
-          .addMethod(
-            getGetQueuedResourceMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest,
-                com.google.cloud.tpu.v2alpha1.QueuedResource>(
-                  this, METHODID_GET_QUEUED_RESOURCE)))
-          .addMethod(
-            getCreateQueuedResourceMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_CREATE_QUEUED_RESOURCE)))
-          .addMethod(
-            getDeleteQueuedResourceMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_DELETE_QUEUED_RESOURCE)))
-          .addMethod(
-            getGenerateServiceIdentityMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest,
-                com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse>(
-                  this, METHODID_GENERATE_SERVICE_IDENTITY)))
-          .addMethod(
-            getListAcceleratorTypesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest,
-                com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>(
-                  this, METHODID_LIST_ACCELERATOR_TYPES)))
-          .addMethod(
-            getGetAcceleratorTypeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest,
-                com.google.cloud.tpu.v2alpha1.AcceleratorType>(
-                  this, METHODID_GET_ACCELERATOR_TYPE)))
-          .addMethod(
-            getListRuntimeVersionsMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest,
-                com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse>(
-                  this, METHODID_LIST_RUNTIME_VERSIONS)))
-          .addMethod(
-            getGetRuntimeVersionMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest,
-                com.google.cloud.tpu.v2alpha1.RuntimeVersion>(
-                  this, METHODID_GET_RUNTIME_VERSION)))
-          .addMethod(
-            getGetGuestAttributesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest,
-                com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse>(
-                  this, METHODID_GET_GUEST_ATTRIBUTES)))
-          .addMethod(
-            getSimulateMaintenanceEventMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest,
-                com.google.longrunning.Operation>(
-                  this, METHODID_SIMULATE_MAINTENANCE_EVENT)))
-          .build();
-    }
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2alpha1
-   * 

-   */
-  public static final class TpuStub extends io.grpc.stub.AbstractAsyncStub {
-    private TpuStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public void listNodes(com.google.cloud.tpu.v2alpha1.ListNodesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public void getNode(com.google.cloud.tpu.v2alpha1.GetNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public void createNode(com.google.cloud.tpu.v2alpha1.CreateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public void deleteNode(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public void stopNode(com.google.cloud.tpu.v2alpha1.StopNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public void startNode(com.google.cloud.tpu.v2alpha1.StartNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public void updateNode(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Lists queued resources.
-     * 

-     */
-    public void listQueuedResources(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListQueuedResourcesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets details of a queued resource.
-     * 

-     */
-    public void getQueuedResource(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetQueuedResourceMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a QueuedResource TPU instance.
-     * 

-     */
-    public void createQueuedResource(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateQueuedResourceMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a QueuedResource TPU instance.
-     * 

-     */
-    public void deleteQueuedResource(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteQueuedResourceMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public void generateServiceIdentity(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public void listAcceleratorTypes(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public void getAcceleratorType(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public void listRuntimeVersions(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public void getRuntimeVersion(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public void getGuestAttributes(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Simulates a maintenance event.
-     * 

-     */
-    public void simulateMaintenanceEvent(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getSimulateMaintenanceEventMethod(), getCallOptions()), request, responseObserver);
-    }
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2alpha1
-   * 

-   */
-  public static final class TpuBlockingStub extends io.grpc.stub.AbstractBlockingStub {
-    private TpuBlockingStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuBlockingStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuBlockingStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.ListNodesResponse listNodes(com.google.cloud.tpu.v2alpha1.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListNodesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.Node getNode(com.google.cloud.tpu.v2alpha1.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.longrunning.Operation createNode(com.google.cloud.tpu.v2alpha1.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getCreateNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.longrunning.Operation deleteNode(com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getDeleteNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.longrunning.Operation stopNode(com.google.cloud.tpu.v2alpha1.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStopNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.longrunning.Operation startNode(com.google.cloud.tpu.v2alpha1.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getStartNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public com.google.longrunning.Operation updateNode(com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getUpdateNodeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Lists queued resources.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.ListQueuedResourcesResponse listQueuedResources(com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListQueuedResourcesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets details of a queued resource.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.QueuedResource getQueuedResource(com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetQueuedResourceMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Creates a QueuedResource TPU instance.
-     * 

-     */
-    public com.google.longrunning.Operation createQueuedResource(com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getCreateQueuedResourceMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Deletes a QueuedResource TPU instance.
-     * 

-     */
-    public com.google.longrunning.Operation deleteQueuedResource(com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getDeleteQueuedResourceMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityResponse generateServiceIdentity(com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGenerateServiceIdentityMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse listAcceleratorTypes(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListAcceleratorTypesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.AcceleratorType getAcceleratorType(com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetAcceleratorTypeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsResponse listRuntimeVersions(com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListRuntimeVersionsMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.RuntimeVersion getRuntimeVersion(com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetRuntimeVersionMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public com.google.cloud.tpu.v2alpha1.GetGuestAttributesResponse getGuestAttributes(com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetGuestAttributesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Simulates a maintenance event.
-     * 

-     */
-    public com.google.longrunning.Operation simulateMaintenanceEvent(com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getSimulateMaintenanceEventMethod(), getCallOptions(), request);
-    }
-  }
-
-  /**
-   * 
-   * Manages TPU nodes and other resources
-   * TPU API v2alpha1
-   * 

-   */
-  public static final class TpuFutureStub extends io.grpc.stub.AbstractFutureStub {
-    private TpuFutureStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TpuFutureStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TpuFutureStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Lists nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listNodes(
-        com.google.cloud.tpu.v2alpha1.ListNodesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListNodesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets the details of a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getNode(
-        com.google.cloud.tpu.v2alpha1.GetNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Creates a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture createNode(
-        com.google.cloud.tpu.v2alpha1.CreateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getCreateNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Deletes a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture deleteNode(
-        com.google.cloud.tpu.v2alpha1.DeleteNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getDeleteNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Stops a node. This operation is only available with single TPU nodes.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture stopNode(
-        com.google.cloud.tpu.v2alpha1.StopNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStopNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Starts a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture startNode(
-        com.google.cloud.tpu.v2alpha1.StartNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getStartNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Updates the configurations of a node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture updateNode(
-        com.google.cloud.tpu.v2alpha1.UpdateNodeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getUpdateNodeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Lists queued resources.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listQueuedResources(
-        com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListQueuedResourcesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets details of a queued resource.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getQueuedResource(
-        com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetQueuedResourceMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Creates a QueuedResource TPU instance.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture createQueuedResource(
-        com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getCreateQueuedResourceMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Deletes a QueuedResource TPU instance.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture deleteQueuedResource(
-        com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getDeleteQueuedResourceMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Generates the Cloud TPU service identity for the project.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture generateServiceIdentity(
-        com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGenerateServiceIdentityMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Lists accelerator types supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listAcceleratorTypes(
-        com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets AcceleratorType.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getAcceleratorType(
-        com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetAcceleratorTypeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Lists runtime versions supported by this API.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listRuntimeVersions(
-        com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListRuntimeVersionsMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets a runtime version.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getRuntimeVersion(
-        com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetRuntimeVersionMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Retrieves the guest attributes for the node.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getGuestAttributes(
-        com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetGuestAttributesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Simulates a maintenance event.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture simulateMaintenanceEvent(
-        com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getSimulateMaintenanceEventMethod(), getCallOptions()), request);
-    }
-  }
-
-  private static final int METHODID_LIST_NODES = 0;
-  private static final int METHODID_GET_NODE = 1;
-  private static final int METHODID_CREATE_NODE = 2;
-  private static final int METHODID_DELETE_NODE = 3;
-  private static final int METHODID_STOP_NODE = 4;
-  private static final int METHODID_START_NODE = 5;
-  private static final int METHODID_UPDATE_NODE = 6;
-  private static final int METHODID_LIST_QUEUED_RESOURCES = 7;
-  private static final int METHODID_GET_QUEUED_RESOURCE = 8;
-  private static final int METHODID_CREATE_QUEUED_RESOURCE = 9;
-  private static final int METHODID_DELETE_QUEUED_RESOURCE = 10;
-  private static final int METHODID_GENERATE_SERVICE_IDENTITY = 11;
-  private static final int METHODID_LIST_ACCELERATOR_TYPES = 12;
-  private static final int METHODID_GET_ACCELERATOR_TYPE = 13;
-  private static final int METHODID_LIST_RUNTIME_VERSIONS = 14;
-  private static final int METHODID_GET_RUNTIME_VERSION = 15;
-  private static final int METHODID_GET_GUEST_ATTRIBUTES = 16;
-  private static final int METHODID_SIMULATE_MAINTENANCE_EVENT = 17;
-
-  private static final class MethodHandlers implements
-      io.grpc.stub.ServerCalls.UnaryMethod,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod {
-    private final TpuImplBase serviceImpl;
-    private final int methodId;
-
-    MethodHandlers(TpuImplBase serviceImpl, int methodId) {
-      this.serviceImpl = serviceImpl;
-      this.methodId = methodId;
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        case METHODID_LIST_NODES:
-          serviceImpl.listNodes((com.google.cloud.tpu.v2alpha1.ListNodesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_NODE:
-          serviceImpl.getNode((com.google.cloud.tpu.v2alpha1.GetNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_CREATE_NODE:
-          serviceImpl.createNode((com.google.cloud.tpu.v2alpha1.CreateNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_DELETE_NODE:
-          serviceImpl.deleteNode((com.google.cloud.tpu.v2alpha1.DeleteNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_STOP_NODE:
-          serviceImpl.stopNode((com.google.cloud.tpu.v2alpha1.StopNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_START_NODE:
-          serviceImpl.startNode((com.google.cloud.tpu.v2alpha1.StartNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_UPDATE_NODE:
-          serviceImpl.updateNode((com.google.cloud.tpu.v2alpha1.UpdateNodeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_QUEUED_RESOURCES:
-          serviceImpl.listQueuedResources((com.google.cloud.tpu.v2alpha1.ListQueuedResourcesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_QUEUED_RESOURCE:
-          serviceImpl.getQueuedResource((com.google.cloud.tpu.v2alpha1.GetQueuedResourceRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_CREATE_QUEUED_RESOURCE:
-          serviceImpl.createQueuedResource((com.google.cloud.tpu.v2alpha1.CreateQueuedResourceRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_DELETE_QUEUED_RESOURCE:
-          serviceImpl.deleteQueuedResource((com.google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GENERATE_SERVICE_IDENTITY:
-          serviceImpl.generateServiceIdentity((com.google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_ACCELERATOR_TYPES:
-          serviceImpl.listAcceleratorTypes((com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_ACCELERATOR_TYPE:
-          serviceImpl.getAcceleratorType((com.google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_RUNTIME_VERSIONS:
-          serviceImpl.listRuntimeVersions((com.google.cloud.tpu.v2alpha1.ListRuntimeVersionsRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_RUNTIME_VERSION:
-          serviceImpl.getRuntimeVersion((com.google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_GET_GUEST_ATTRIBUTES:
-          serviceImpl.getGuestAttributes((com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_SIMULATE_MAINTENANCE_EVENT:
-          serviceImpl.simulateMaintenanceEvent((com.google.cloud.tpu.v2alpha1.SimulateMaintenanceEventRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        default:
-          throw new AssertionError();
-      }
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public io.grpc.stub.StreamObserver invoke(
-        io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        default:
-          throw new AssertionError();
-      }
-    }
-  }
-
-  private static abstract class TpuBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
-    TpuBaseDescriptorSupplier() {}
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
-      return com.google.cloud.tpu.v2alpha1.CloudTpuProto.getDescriptor();
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
-      return getFileDescriptor().findServiceByName("Tpu");
-    }
-  }
-
-  private static final class TpuFileDescriptorSupplier
-      extends TpuBaseDescriptorSupplier {
-    TpuFileDescriptorSupplier() {}
-  }
-
-  private static final class TpuMethodDescriptorSupplier
-      extends TpuBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
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-  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
-    io.grpc.ServiceDescriptor result = serviceDescriptor;
-    if (result == null) {
-      synchronized (TpuGrpc.class) {
-        result = serviceDescriptor;
-        if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new TpuFileDescriptorSupplier())
-              .addMethod(getListNodesMethod())
-              .addMethod(getGetNodeMethod())
-              .addMethod(getCreateNodeMethod())
-              .addMethod(getDeleteNodeMethod())
-              .addMethod(getStopNodeMethod())
-              .addMethod(getStartNodeMethod())
-              .addMethod(getUpdateNodeMethod())
-              .addMethod(getListQueuedResourcesMethod())
-              .addMethod(getGetQueuedResourceMethod())
-              .addMethod(getCreateQueuedResourceMethod())
-              .addMethod(getDeleteQueuedResourceMethod())
-              .addMethod(getGenerateServiceIdentityMethod())
-              .addMethod(getListAcceleratorTypesMethod())
-              .addMethod(getGetAcceleratorTypeMethod())
-              .addMethod(getListRuntimeVersionsMethod())
-              .addMethod(getGetRuntimeVersionMethod())
-              .addMethod(getGetGuestAttributesMethod())
-              .addMethod(getSimulateMaintenanceEventMethod())
-              .build();
-        }
-      }
-    }
-    return result;
-  }
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diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java
deleted file mode 100644
index e780a71442e1..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/CloudTpuProto.java
+++ /dev/null
@@ -1,1014 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public final class CloudTpuProto {
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-
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-      "v2alpha1.GetRuntimeVersionRequest\032).goog" +
-      "le.cloud.tpu.v2alpha1.RuntimeVersion\"H\202\323" +
-      "\344\223\002;\0229/v2alpha1/{name=projects/*/locatio" +
-      "ns/*/runtimeVersions/*}\332A\004name\022\320\001\n\022GetGu" +
-      "estAttributes\0224.google.cloud.tpu.v2alpha" +
-      "1.GetGuestAttributesRequest\0325.google.clo" +
-      "ud.tpu.v2alpha1.GetGuestAttributesRespon" +
-      "se\"M\202\323\344\223\002G\"B/v2alpha1/{name=projects/*/l" +
-      "ocations/*/nodes/*}:getGuestAttributes:\001" +
-      "*\022\346\001\n\030SimulateMaintenanceEvent\022:.google." +
-      "cloud.tpu.v2alpha1.SimulateMaintenanceEv" +
-      "entRequest\032\035.google.longrunning.Operatio" +
-      "n\"o\202\323\344\223\002M\"H/v2alpha1/{name=projects/*/lo" +
-      "cations/*/nodes/*}:simulateMaintenanceEv" +
-      "ent:\001*\312A\031\n\004Node\022\021OperationMetadata\032F\312A\022t" +
-      "pu.googleapis.com\322A.https://www.googleap" +
-      "is.com/auth/cloud-platformBn\n\035com.google" +
-      ".cloud.tpu.v2alpha1B\rCloudTpuProtoP\001Z
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-
-  /**
-   * 
-   * Idempotent request UUID.
-   * 

-   *
-   * string request_id = 3;
-   * @return The requestId.
-   */
-  java.lang.String getRequestId();
-  /**
-   * 
-   * Idempotent request UUID.
-   * 

-   *
-   * string request_id = 3;
-   * @return The bytes for requestId.
-   */
-  com.google.protobuf.ByteString
-      getRequestIdBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java
deleted file mode 100644
index 3e6be93c1cc1..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/DeleteQueuedResourceRequestOrBuilder.java
+++ /dev/null
@@ -1,49 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface DeleteQueuedResourceRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.DeleteQueuedResourceRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-
-  /**
-   * 
-   * Idempotent request UUID.
-   * 

-   *
-   * string request_id = 2;
-   * @return The requestId.
-   */
-  java.lang.String getRequestId();
-  /**
-   * 
-   * Idempotent request UUID.
-   * 

-   *
-   * string request_id = 2;
-   * @return The bytes for requestId.
-   */
-  com.google.protobuf.ByteString
-      getRequestIdBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java
deleted file mode 100644
index d8435479991d..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GenerateServiceIdentityRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface GenerateServiceIdentityRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GenerateServiceIdentityRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The parent resource name.
-   * 

-   *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The parent.
-   */
-  java.lang.String getParent();
-  /**
-   * 
-   * Required. The parent resource name.
-   * 

-   *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for parent.
-   */
-  com.google.protobuf.ByteString
-      getParentBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java
deleted file mode 100644
index a52d77c225d3..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetAcceleratorTypeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface GetAcceleratorTypeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetAcceleratorTypeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java
deleted file mode 100644
index 4374797464d5..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface GetNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java
deleted file mode 100644
index d0dbed79514d..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetQueuedResourceRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface GetQueuedResourceRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetQueuedResourceRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java
deleted file mode 100644
index e5e3a11c3528..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetRuntimeVersionRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface GetRuntimeVersionRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.GetRuntimeVersionRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
deleted file mode 100644
index 5e8a02cbe3b3..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SchedulingConfigOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface SchedulingConfigOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.SchedulingConfig)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Defines whether the node is preemptible.
-   * 

-   *
-   * bool preemptible = 1;
-   * @return The preemptible.
-   */
-  boolean getPreemptible();
-
-  /**
-   * 
-   * Whether the node is created under a reservation.
-   * 

-   *
-   * bool reserved = 2;
-   * @return The reserved.
-   */
-  boolean getReserved();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
deleted file mode 100644
index 12b3c9f7dcd5..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ServiceIdentityOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface ServiceIdentityOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ServiceIdentity)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * The email address of the service identity.
-   * 

-   *
-   * string email = 1;
-   * @return The email.
-   */
-  java.lang.String getEmail();
-  /**
-   * 
-   * The email address of the service identity.
-   * 

-   *
-   * string email = 1;
-   * @return The bytes for email.
-   */
-  com.google.protobuf.ByteString
-      getEmailBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
deleted file mode 100644
index a720bd197b91..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/ShieldedInstanceConfigOrBuilder.java
+++ /dev/null
@@ -1,19 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface ShieldedInstanceConfigOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.ShieldedInstanceConfig)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Defines whether the instance has Secure Boot enabled.
-   * 

-   *
-   * bool enable_secure_boot = 1;
-   * @return The enableSecureBoot.
-   */
-  boolean getEnableSecureBoot();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
deleted file mode 100644
index 0a4c2e5cf7ea..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StartNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface StartNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.StartNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java b/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java
deleted file mode 100644
index 1462c20dab3c..000000000000
--- a/owl-bot-staging/java-tpu/v2alpha1/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/StopNodeRequestOrBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/tpu/v2alpha1/cloud_tpu.proto
-
-package com.google.cloud.tpu.v2alpha1;
-
-public interface StopNodeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.tpu.v2alpha1.StopNodeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The resource name.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}